Import OpenSSH 5.1p1.

90 files changed, 83072 insertions, 29 deletions

diff --git a/.cvsignore b/.cvsignore
index b893c972d..12de9ef50 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1,29 +1,24 @@
-*.0
-*.out
-Makefile
-autom4te.cache
-buildit.sh
-buildpkg.sh
-config.cache
-config.h
-config.h.in
-config.log
-config.status
-configure
-openssh.xml
-opensshd.init
-scp
-sftp
-sftp-server
 ssh
+scp
+sshd
 ssh-add
-ssh-agent
 ssh-keygen
 ssh-keyscan
 ssh-keysign
-ssh-rand-helper
-ssh_prng_cmds
-sshd
+ssh-agent
+sftp-server
+sftp
+configure
+config.h.in
+config.h
+config.status
+config.cache
+config.log
 stamp-h.in
-survey
-survey.sh
+Makefile
+ssh_prng_cmds
+*.out
+*.0
+buildit.sh
+autom4te.cache
+ssh-rand-helper
diff --git a/RFC.nroff b/RFC.nroff
new file mode 100644
index 000000000..d6baed652
--- /dev/null
+++ b/RFC.nroff
@@ -0,0 +1,1780 @@
+.\" -*- nroff -*-
+.\"
+.\" $OpenBSD: RFC.nroff,v 1.2 2000/10/16 09:38:44 djm Exp $
+.\"
+.pl 10.0i
+.po 0
+.ll 7.2i
+.lt 7.2i
+.nr LL 7.2i
+.nr LT 7.2i
+.ds LF Ylonen
+.ds RF FORMFEED[Page %]
+.ds CF
+.ds LH Internet-Draft
+.ds RH 15 November 1995
+.ds CH SSH (Secure Shell) Remote Login Protocol
+.na
+.hy 0
+.in 0
+Network Working Group                                          T. Ylonen
+Internet-Draft                         Helsinki University of Technology
+draft-ylonen-ssh-protocol-00.txt                        15 November 1995
+Expires: 15 May 1996
+
+.in 3
+
+.ce
+The SSH (Secure Shell) Remote Login Protocol
+
+.ti 0
+Status of This Memo
+
+This document is an Internet-Draft.   Internet-Drafts  are  working
+documents of the Internet Engineering Task Force (IETF), its areas,
+and its working groups.  Note that other groups may also distribute
+working documents as Internet-Drafts.
+
+Internet-Drafts are draft documents valid  for  a  maximum  of  six
+months  and  may  be updated, replaced, or obsoleted by other docu-
+ments at any time.  It is inappropriate to use  Internet-Drafts  as
+reference  material  or  to  cite them other than as ``work in pro-
+gress.''
+
+To learn the current status of any Internet-Draft, please check the
+``1id-abstracts.txt'' listing contained in the Internet- Drafts Shadow
+Directories on ftp.is.co.za (Africa), nic.nordu.net (Europe),
+munnari.oz.au (Pacific Rim), ds.internic.net (US East Coast), or
+ftp.isi.edu (US West Coast).
+
+The distribution of  this  memo  is  unlimited.
+
+.ti 0
+Introduction
+
+SSH (Secure Shell) is a program to log into another computer over a
+network, to execute commands in a remote machine, and to move files
+from one machine to another.  It provides strong authentication and
+secure communications over insecure networks.  Its features include
+the following:
+.IP o
+Closes several security holes (e.g., IP, routing, and DNS spoofing).
+New authentication methods: .rhosts together with RSA [RSA] based host
+authentication, and pure RSA authentication.
+.IP o
+All communications are automatically and transparently encrypted.
+Encryption is also used to protect integrity.
+.IP o
+X11 connection forwarding provides secure X11 sessions.
+.IP o
+Arbitrary TCP/IP ports can be redirected over the encrypted channel
+in both directions.
+.IP o
+Client RSA-authenticates the server machine in the beginning of every
+connection to prevent trojan horses (by routing or DNS spoofing) and
+man-in-the-middle attacks, and the server RSA-authenticates the client
+machine before accepting .rhosts or /etc/hosts.equiv authentication
+(to prevent DNS, routing, or IP spoofing).
+.IP o
+An authentication agent, running in the user's local workstation or
+laptop, can be used to hold the user's RSA authentication keys.
+.RT
+
+The goal has been to make the software as easy to use as possible for
+ordinary users.  The protocol has been designed to be as secure as
+possible while making it possible to create implementations that
+are easy to use and install.  The sample implementation has a number
+of convenient features that are not described in this document as they
+are not relevant for the protocol.
+
+
+.ti 0
+Overview of the Protocol
+
+The software consists of a server program running on a server machine,
+and a client program running on a client machine (plus a few auxiliary
+programs).  The machines are connected by an insecure IP [RFC0791]
+network (that can be monitored, tampered with, and spoofed by hostile
+parties).
+
+A connection is always initiated by the client side.  The server
+listens on a specific port waiting for connections.  Many clients may
+connect to the same server machine.
+
+The client and the server are connected via a TCP/IP [RFC0793] socket
+that is used for bidirectional communication.  Other types of
+transport can be used but are currently not defined.
+
+When the client connects the server, the server accepts the connection
+and responds by sending back its version identification string.  The
+client parses the server's identification, and sends its own
+identification.  The purpose of the identification strings is to
+validate that the connection was to the correct port, declare the
+protocol version number used, and to declare the software version used
+on each side (for debugging purposes).  The identification strings are
+human-readable.  If either side fails to understand or support the
+other side's version, it closes the connection.
+
+After the protocol identification phase, both sides switch to a packet
+based binary protocol.  The server starts by sending its host key
+(every host has an RSA key used to authenticate the host), server key
+(an RSA key regenerated every hour), and other information to the
+client.  The client then generates a 256 bit session key, encrypts it
+using both RSA keys (see below for details), and sends the encrypted
+session key and selected cipher type to the server.  Both sides then
+turn on encryption using the selected algorithm and key.  The server
+sends an encrypted confirmation message to the client.
+
+The client then authenticates itself using any of a number of
+authentication methods.  The currently supported authentication
+methods are .rhosts or /etc/hosts.equiv authentication (disabled by
+default), the same with RSA-based host authentication, RSA
+authentication, and password authentication.
+
+After successful authentication, the client makes a number of requests
+to prepare for the session.  Typical requests include allocating a
+pseudo tty, starting X11 [X11] or TCP/IP port forwarding, starting
+authentication agent forwarding, and executing the shell or a command.
+
+When a shell or command is executed, the connection enters interactive
+session mode.  In this mode, data is passed in both directions,
+new forwarded connections may be opened, etc.  The interactive session
+normally terminates when the server sends the exit status of the
+program to the client.
+
+
+The protocol makes several reservations for future extensibility.
+First of all, the initial protocol identification messages include the
+protocol version number.  Second, the first packet by both sides
+includes a protocol flags field, which can be used to agree on
+extensions in a compatible manner.  Third, the authentication and
+session preparation phases work so that the client sends requests to
+the server, and the server responds with success or failure.  If the
+client sends a request that the server does not support, the server
+simply returns failure for it.  This permits compatible addition of
+new authentication methods and preparation operations.  The
+interactive session phase, on the other hand, works asynchronously and
+does not permit the use of any extensions (because there is no easy
+and reliable way to signal rejection to the other side and problems
+would be hard to debug).  Any compatible extensions to this phase must
+be agreed upon during any of the earlier phases.
+
+.ti 0
+The Binary Packet Protocol
+
+After the protocol identification strings, both sides only send
+specially formatted packets.  The packet layout is as follows:
+.IP o
+Packet length: 32 bit unsigned integer, coded as four 8-bit bytes, msb
+first.  Gives the length of the packet, not including the length field
+and padding.  The maximum length of a packet (not including the length
+field and padding) is 262144 bytes.
+.IP o
+Padding: 1-8 bytes of random data (or zeroes if not encrypting).  The
+amount of padding is (8 - (length % 8)) bytes (where % stands for the
+modulo operator).  The rationale for always having some random padding
+at the beginning of each packet is to make known plaintext attacks
+more difficult.
+.IP o
+Packet type: 8-bit unsigned byte.  The value 255 is reserved for
+future extension.
+.IP o
+Data: binary data bytes, depending on the packet type.  The number of
+data bytes is the "length" field minus 5.
+.IP o
+Check bytes: 32-bit crc, four 8-bit bytes, msb first.  The crc is the
+Cyclic Redundancy Check, with the polynomial 0xedb88320, of the
+Padding, Packet type, and Data fields.  The crc is computed before
+any encryption.
+.RT
+
+The packet, except for the length field, may be encrypted using any of
+a number of algorithms.  The length of the encrypted part (Padding +
+Type + Data + Check) is always a multiple of 8 bytes.  Typically the
+cipher is used in a chained mode, with all packets chained together as
+if it was a single data stream (the length field is never included in
+the encryption process).  Details of encryption are described below.
+
+When the session starts, encryption is turned off.  Encryption is
+enabled after the client has sent the session key.  The encryption
+algorithm to use is selected by the client.
+
+
+.ti 0
+Packet Compression
+
+If compression is supported (it is an optional feature, see
+SSH_CMSG_REQUEST_COMPRESSION below), the packet type and data fields
+of the packet are compressed using the gzip deflate algorithm [GZIP].
+If compression is in effect, the packet length field indicates the
+length of the compressed data, plus 4 for the crc.  The amount of
+padding is computed from the compressed data, so that the amount of
+data to be encrypted becomes a multiple of 8 bytes.
+
+When compressing, the packets (type + data portions) in each direction
+are compressed as if they formed a continuous data stream, with only the
+current compression block flushed between packets.  This corresponds
+to the GNU ZLIB library Z_PARTIAL_FLUSH option.  The compression
+dictionary is not flushed between packets.  The two directions are
+compressed independently of each other.
+
+
+.ti 0
+Packet Encryption
+
+The protocol supports several encryption methods.  During session
+initialization, the server sends a bitmask of all encryption methods
+that it supports, and the client selects one of these methods.  The
+client also generates a 256-bit random session key (32 8-bit bytes) and
+sends it to the server.
+
+The encryption methods supported by the current implementation, and
+their codes are:
+.TS
+center;
+l r l.
+SSH_CIPHER_NONE 0          No encryption
+SSH_CIPHER_IDEA 1          IDEA in CFB mode
+SSH_CIPHER_DES  2          DES in CBC mode
+SSH_CIPHER_3DES 3          Triple-DES in CBC mode
+SSH_CIPHER_TSS  4          An experimental stream cipher
+SSH_CIPHER_RC4  5          RC4
+.TE
+
+All implementations are required to support SSH_CIPHER_DES and
+SSH_CIPHER_3DES.  Supporting SSH_CIPHER_IDEA, SSH_CIPHER_RC4, and
+SSH_CIPHER_NONE is recommended.  Support for SSH_CIPHER_TSS is
+optional (and it is not described in this document).  Other ciphers
+may be added at a later time; support for them is optional.
+
+For encryption, the encrypted portion of the packet is considered a
+linear byte stream.  The length of the stream is always a multiple of
+8.  The encrypted portions of consecutive packets (in the same
+direction) are encrypted as if they were a continuous buffer (that is,
+any initialization vectors are passed from the previous packet to the
+next packet).  Data in each direction is encrypted independently.
+.IP SSH_CIPHER_DES
+The key is taken from the first 8 bytes of the session key.  The least
+significant bit of each byte is ignored.  This results in 56 bits of
+key data.  DES [DES] is used in CBC mode.  The iv (initialization vector) is
+initialized to all zeroes.
+.IP SSH_CIPHER_3DES
+The variant of triple-DES used here works as follows: there are three
+independent DES-CBC ciphers, with independent initialization vectors.
+The data (the whole encrypted data stream) is first encrypted with the
+first cipher, then decrypted with the second cipher, and finally
+encrypted with the third cipher.  All these operations are performed
+in CBC mode.
+
+The key for the first cipher is taken from the first 8 bytes of the
+session key; the key for the next cipher from the next 8 bytes, and
+the key for the third cipher from the following 8 bytes.  All three
+initialization vectors are initialized to zero.
+
+(Note: the variant of 3DES used here differs from some other
+descriptions.)
+.IP SSH_CIPHER_IDEA
+The key is taken from the first 16 bytes of the session key.  IDEA
+[IDEA] is used in CFB mode.  The initialization vector is initialized
+to all zeroes.
+.IP SSH_CIPHER_TSS
+All 32 bytes of the session key are used as the key.
+
+There is no reference available for the TSS algorithm; it is currently
+only documented in the sample implementation source code.  The
+security of this cipher is unknown (but it is quite fast).  The cipher
+is basically a stream cipher that uses MD5 as a random number
+generator and takes feedback from the data.
+.IP SSH_CIPHER_RC4
+The first 16 bytes of the session key are used as the key for the
+server to client direction.  The remaining 16 bytes are used as the
+key for the client to server direction.  This gives independent
+128-bit keys for each direction.
+
+This algorithm is the alleged RC4 cipher posted to the Usenet in 1995.
+It is widely believed to be equivalent with the original RSADSI RC4
+cipher.  This is a very fast algorithm.
+.RT
+
+
+.ti 0
+Data Type Encodings
+
+The Data field of each packet contains data encoded as described in
+this section.  There may be several data items; each item is coded as
+described here, and their representations are concatenated together
+(without any alignment or padding).
+
+Each data type is stored as follows:
+.IP "8-bit byte"
+The byte is stored directly as a single byte.
+.IP "32-bit unsigned integer"
+Stored in 4 bytes, msb first.
+.IP "Arbitrary length binary string"
+First 4 bytes are the length of the string, msb first (not including
+the length itself).  The following "length" bytes are the string
+value.  There are no terminating null characters.
+.IP "Multiple-precision integer"
+First 2 bytes are the number of bits in the integer, msb first (for
+example, the value 0x00012345 would have 17 bits).  The value zero has
+zero bits.  It is permissible that the number of bits be larger than the
+real number of bits.
+
+The number of bits is followed by (bits + 7) / 8 bytes of binary data,
+msb first, giving the value of the integer.
+.RT
+
+
+.ti 0
+TCP/IP Port Number and Other Options
+
+The server listens for connections on TCP/IP port 22.
+
+The client may connect the server from any port.  However, if the
+client wishes to use any form of .rhosts or /etc/hosts.equiv
+authentication, it must connect from a privileged port (less than
+1024).
+
+For the IP Type of Service field [RFC0791], it is recommended that
+interactive sessions (those having a user terminal or forwarding X11
+connections) use the IPTOS_LOWDELAY, and non-interactive connections
+use IPTOS_THROUGHPUT.
+
+It is recommended that keepalives are used, because otherwise programs
+on the server may never notice if the other end of the connection is
+rebooted.
+
+
+.ti 0
+Protocol Version Identification
+
+After the socket is opened, the server sends an identification string,
+which is of the form
+"SSH-<protocolmajor>.<protocolminor>-<version>\\n", where
+<protocolmajor> and <protocolminor> are integers and specify the
+protocol version number (not software distribution version).
+<version> is server side software version string (max 40 characters);
+it is not interpreted by the remote side but may be useful for
+debugging.
+
+The client parses the server's string, and sends a corresponding
+string with its own information in response.  If the server has lower
+version number, and the client contains special code to emulate it,
+the client responds with the lower number; otherwise it responds with
+its own number.  The server then compares the version number the
+client sent with its own, and determines whether they can work
+together.  The server either disconnects, or sends the first packet
+using the binary packet protocol and both sides start working
+according to the lower of the protocol versions.
+
+By convention, changes which keep the protocol compatible with
+previous versions keep the same major protocol version; changes that
+are not compatible increment the major version (which will hopefully
+never happen).  The version described in this document is 1.3.
+
+The client will
+
+.ti 0
+Key Exchange and Server Host Authentication
+
+The first message sent by the server using the packet protocol is
+SSH_SMSG_PUBLIC_KEY.  It declares the server's host key, server public
+key, supported ciphers, supported authentication methods, and flags
+for protocol extensions.  It also contains a 64-bit random number
+(cookie) that must be returned in the client's reply (to make IP
+spoofing more difficult).  No encryption is used for this message.
+
+Both sides compute a session id as follows.  The modulus of the server
+key is interpreted as a byte string (without explicit length field,
+with minimum length able to hold the whole value), most significant
+byte first.  This string is concatenated with the server host key
+interpreted the same way.  Additionally, the cookie is concatenated
+with this.  Both sides compute MD5 of the resulting string.  The
+resulting 16 bytes (128 bits) are stored by both parties and are
+called the session id.
+
+The client responds with a SSH_CMSG_SESSION_KEY message, which
+contains the selected cipher type, a copy of the 64-bit cookie sent by
+the server, client's protocol flags, and a session key encrypted
+with both the server's host key and server key.  No encryption is used
+for this message.
+
+The session key is 32 8-bit bytes (a total of 256 random bits
+generated by the client).  The client first xors the 16 bytes of the
+session id with the first 16 bytes of the session key.  The resulting
+string is then encrypted using the smaller key (one with smaller
+modulus), and the result is then encrypted using the other key.  The
+number of bits in the public modulus of the two keys must differ by at
+least 128 bits.
+
+At each encryption step, a multiple-precision integer is constructed
+from the data to be encrypted as follows (the integer is here
+interpreted as a sequence of bytes, msb first; the number of bytes is
+the number of bytes needed to represent the modulus).
+
+The most significant byte (which is only partial as the value must be
+less than the public modulus, which is never a power of two) is zero.
+
+The next byte contains the value 2 (which stands for public-key
+encrypted data in the PKCS standard [PKCS#1]).  Then, there are
+non-zero random bytes to fill any unused space, a zero byte, and the
+data to be encrypted in the least significant bytes, the last byte of
+the data in the least significant byte.
+
+This algorithm is used twice.  First, it is used to encrypt the 32
+random bytes generated by the client to be used as the session key
+(xored by the session id).  This value is converted to an integer as
+described above, and encrypted with RSA using the key with the smaller
+modulus.  The resulting integer is converted to a byte stream, msb
+first.  This byte stream is padded and encrypted identically using the
+key with the larger modulus.
+
+After the client has sent the session key, it starts to use the
+selected algorithm and key for decrypting any received packets, and
+for encrypting any sent packets.  Separate ciphers are used for
+different directions (that is, both directions have separate
+initialization vectors or other state for the ciphers).
+
+When the server has received the session key message, and has turned
+on encryption, it sends a SSH_SMSG_SUCCESS message to the client.
+
+The recommended size of the host key is 1024 bits, and 768 bits for
+the server key.  The minimum size is 512 bits for the smaller key.
+
+
+.ti 0
+Declaring the User Name
+
+The client then sends a SSH_CMSG_USER message to the server.  This
+message specifies the user name to log in as.
+
+The server validates that such a user exists, checks whether
+authentication is needed, and responds with either SSH_SMSG_SUCCESS or
+SSH_SMSG_FAILURE.  SSH_SMSG_SUCCESS indicates that no authentication
+is needed for this user (no password), and authentication phase has
+now been completed.  SSH_SMSG_FAILURE indicates that authentication is
+needed (or the user does not exist).
+
+If the user does not exist, it is recommended that this returns
+failure, but the server keeps reading messages from the client, and
+responds to any messages (except SSH_MSG_DISCONNECT, SSH_MSG_IGNORE,
+and SSH_MSG_DEBUG) with SSH_SMSG_FAILURE.  This way the client cannot
+be certain whether the user exists.
+
+
+.ti 0
+Authentication Phase
+
+Provided the server didn't immediately accept the login, an
+authentication exchange begins.  The client sends messages to the
+server requesting different types of authentication in arbitrary order as
+many times as desired (however, the server may close the connection
+after a timeout).  The server always responds with SSH_SMSG_SUCCESS if
+it has accepted the authentication, and with SSH_SMSG_FAILURE if it has
+denied authentication with the requested method or it does not
+recognize the message.  Some authentication methods cause an exchange
+of further messages before the final result is sent.  The
+authentication phase ends when the server responds with success.
+
+The recommended value for the authentication timeout (timeout before
+disconnecting if no successful authentication has been made) is 5
+minutes.
+
+The following authentication methods are currently supported:
+.TS
+center;
+l r l.
+SSH_AUTH_RHOSTS 1       .rhosts or /etc/hosts.equiv
+SSH_AUTH_RSA    2       pure RSA authentication
+SSH_AUTH_PASSWORD       3       password authentication
+SSH_AUTH_RHOSTS_RSA     4       .rhosts with RSA host authentication
+.TE
+.IP SSH_AUTH_RHOSTS
+
+This is the authentication method used by rlogin and rsh [RFC1282].
+
+The client sends SSH_CMSG_AUTH_RHOSTS with the client-side user name
+as an argument.
+
+The server checks whether to permit authentication.  On UNIX systems,
+this is usually done by checking /etc/hosts.equiv, and .rhosts in the
+user's home directory.  The connection must come from a privileged
+port.
+
+It is recommended that the server checks that there are no IP options
+(such as source routing) specified for the socket before accepting
+this type of authentication.  The client host name should be
+reverse-mapped and then forward mapped to ensure that it has the
+proper IP-address.
+
+This authentication method trusts the remote host (root on the remote
+host can pretend to be any other user on that host), the name
+services, and partially the network: anyone who can see packets coming
+out from the server machine can do IP-spoofing and pretend to be any
+machine; however, the protocol prevents blind IP-spoofing (which used
+to be possible with rlogin).
+
+Many sites probably want to disable this authentication method because
+of the fundamental insecurity of conventional .rhosts or
+/etc/hosts.equiv authentication when faced with spoofing.  It is
+recommended that this method not be supported by the server by
+default.
+.IP SSH_AUTH_RHOSTS_RSA
+
+In addition to conventional .rhosts and hosts.equiv authentication,
+this method additionally requires that the client host be
+authenticated using RSA.
+
+The client sends SSH_CMSG_AUTH_RHOSTS_RSA specifying the client-side
+user name, and the public host key of the client host.
+
+The server first checks if normal .rhosts or /etc/hosts.equiv
+authentication would be accepted, and if not, responds with
+SSH_SMSG_FAILURE.  Otherwise, it checks whether it knows the host key
+for the client machine (using the same name for the host that was used
+for checking the .rhosts and /etc/hosts.equiv files).  If it does not
+know the RSA key for the client, access is denied and SSH_SMSG_FAILURE
+is sent.
+
+If the server knows the host key of the client machine, it verifies
+that the given host key matches that known for the client.  If not,
+access is denied and SSH_SMSG_FAILURE is sent.
+
+The server then sends a SSH_SMSG_AUTH_RSA_CHALLENGE message containing
+an encrypted challenge for the client.  The challenge is 32 8-bit
+random bytes (256 bits).  When encrypted, the highest (partial) byte
+is left as zero, the next byte contains the value 2, the following are
+non-zero random bytes, followed by a zero byte, and the challenge put
+in the remaining bytes.  This is then encrypted using RSA with the
+client host's public key.  (The padding and encryption algorithm is
+the same as that used for the session key.)
+
+The client decrypts the challenge using its private host key,
+concatenates this with the session id, and computes an MD5 checksum
+of the resulting 48 bytes.  The MD5 output is returned as 16 bytes in
+a SSH_CMSG_AUTH_RSA_RESPONSE message.  (MD5 is used to deter chosen
+plaintext attacks against RSA; the session id binds it to a specific
+session).
+
+The server verifies that the MD5 of the decrypted challenge returned by
+the client matches that of the original value, and sends SSH_SMSG_SUCCESS if
+so.  Otherwise it sends SSH_SMSG_FAILURE and refuses the
+authentication attempt.
+
+This authentication method trusts the client side machine in that root
+on that machine can pretend to be any user on that machine.
+Additionally, it trusts the client host key.  The name and/or IP
+address of the client host is only used to select the public host key.
+The same host name is used when scanning .rhosts or /etc/hosts.equiv
+and when selecting the host key.  It would in principle be possible to
+eliminate the host name entirely and substitute it directly by the
+host key.  IP and/or DNS [RFC1034] spoofing can only be used
+to pretend to be a host for which the attacker has the private host
+key.
+.IP SSH_AUTH_RSA
+
+The idea behind RSA authentication is that the server recognizes the
+public key offered by the client, generates a random challenge, and
+encrypts the challenge with the public key.  The client must then
+prove that it has the corresponding private key by decrypting the
+challenge.
+
+The client sends SSH_CMSG_AUTH_RSA with public key modulus (n) as an
+argument.
+
+The server may respond immediately with SSH_SMSG_FAILURE if it does
+not permit authentication with this key.  Otherwise it generates a
+challenge, encrypts it using the user's public key (stored on the
+server and identified using the modulus), and sends
+SSH_SMSG_AUTH_RSA_CHALLENGE with the challenge (mp-int) as an
+argument.
+
+The challenge is 32 8-bit random bytes (256 bits).  When encrypted,
+the highest (partial) byte is left as zero, the next byte contains the
+value 2, the following are non-zero random bytes, followed by a zero
+byte, and the challenge put in the remaining bytes.  This is then
+encrypted with the public key.  (The padding and encryption algorithm
+is the same as that used for the session key.)
+
+The client decrypts the challenge using its private key, concatenates
+it with the session id, and computes an MD5 checksum of the resulting
+48 bytes.  The MD5 output is returned as 16 bytes in a
+SSH_CMSG_AUTH_RSA_RESPONSE message.  (Note that the MD5 is necessary
+to avoid chosen plaintext attacks against RSA; the session id binds it
+to a specific session.)
+
+The server verifies that the MD5 of the decrypted challenge returned
+by the client matches that of the original value, and sends
+SSH_SMSG_SUCCESS if so.  Otherwise it sends SSH_SMSG_FAILURE and
+refuses the authentication attempt.
+
+This authentication method does not trust the remote host, the
+network, name services, or anything else.  Authentication is based
+solely on the possession of the private identification keys.  Anyone
+in possession of the private keys can log in, but nobody else.
+
+The server may have additional requirements for a successful
+authentiation.  For example, to limit damage due to a compromised RSA
+key, a server might restrict access to a limited set of hosts.
+.IP SSH_AUTH_PASSWORD
+
+The client sends a SSH_CMSG_AUTH_PASSWORD message with the plain text
+password.  (Note that even though the password is plain text inside
+the message, it is normally encrypted by the packet mechanism.)
+
+The server verifies the password, and sends SSH_SMSG_SUCCESS if
+authentication was accepted and SSH_SMSG_FAILURE otherwise.
+
+Note that the password is read from the user by the client; the user
+never interacts with a login program.
+
+This authentication method does not trust the remote host, the
+network, name services or anything else.  Authentication is based
+solely on the possession of the password.  Anyone in possession of the
+password can log in, but nobody else.
+.RT
+
+.ti 0
+Preparatory Operations
+
+After successful authentication, the server waits for a request from
+the client, processes the request, and responds with SSH_SMSG_SUCCESS
+whenever a request has been successfully processed.  If it receives a
+message that it does not recognize or it fails to honor a request, it
+returns SSH_SMSG_FAILURE.  It is expected that new message types might
+be added to this phase in future.
+
+The following messages are currently defined for this phase.
+.IP SSH_CMSG_REQUEST_COMPRESSION
+Requests that compression be enabled for this session.  A
+gzip-compatible compression level (1-9) is passed as an argument.
+.IP SSH_CMSG_REQUEST_PTY
+Requests that a pseudo terminal device be allocated for this session.
+The user terminal type and terminal modes are supplied as arguments.
+.IP SSH_CMSG_X11_REQUEST_FORWARDING
+Requests forwarding of X11 connections from the remote machine to the
+local machine over the secure channel.  Causes an internet-domain
+socket to be allocated and the DISPLAY variable to be set on the server.
+X11 authentication data is automatically passed to the server, and the
+client may implement spoofing of authentication data for added
+security.  The authentication data is passed as arguments.
+.IP SSH_CMSG_PORT_FORWARD_REQUEST
+Requests forwarding of a TCP/IP port on the server host over the
+secure channel.  What happens is that whenever a connection is made to
+the port on the server, a connection will be made from the client end
+to the specified host/port.  Any user can forward unprivileged ports;
+only the root can forward privileged ports (as determined by
+authentication done earlier).
+.IP SSH_CMSG_AGENT_REQUEST_FORWARDING
+Requests forwarding of the connection to the authentication agent.
+.IP SSH_CMSG_EXEC_SHELL
+Starts a shell (command interpreter) for the user, and moves into
+interactive session mode.
+.IP SSH_CMSG_EXEC_CMD
+Executes the given command (actually "<shell> -c <command>" or
+equivalent) for the user, and moves into interactive session mode.
+.RT
+
+
+.ti 0
+Interactive Session and Exchange of Data
+
+During the interactive session, any data written by the shell or
+command running on the server machine is forwarded to stdin or
+stderr on the client machine, and any input available from stdin on
+the client machine is forwarded to the program on the server machine.
+
+All exchange is asynchronous; either side can send at any time, and
+there are no acknowledgements (TCP/IP already provides reliable
+transport, and the packet protocol protects against tampering or IP
+spoofing).
+
+When the client receives EOF from its standard input, it will send
+SSH_CMSG_EOF; however, this in no way terminates the exchange.  The
+exchange terminates and interactive mode is left when the server sends
+SSH_SMSG_EXITSTATUS to indicate that the client program has
+terminated.  Alternatively, either side may disconnect at any time by
+sending SSH_MSG_DISCONNECT or closing the connection.
+
+The server may send any of the following messages:
+.IP SSH_SMSG_STDOUT_DATA
+Data written to stdout by the program running on the server.  The data
+is passed as a string argument.  The client writes this data to
+stdout.
+.IP SSH_SMSG_STDERR_DATA
+Data written to stderr by the program running on the server.  The data
+is passed as a string argument.  The client writes this data to
+stderr.  (Note that if the program is running on a tty, it is not
+possible to separate stdout and stderr data, and all data will be sent
+as stdout data.)
+.IP SSH_SMSG_EXITSTATUS
+Indicates that the shell or command has exited.  Exit status is passed
+as an integer argument.  This message causes termination of the
+interactive session.
+.IP SSH_SMSG_AGENT_OPEN
+Indicates that someone on the server side is requesting a connection
+to the authentication agent.  The server-side channel number is passed
+as an argument.  The client must respond with either
+SSH_CHANNEL_OPEN_CONFIRMATION or SSH_CHANNEL_OPEN_FAILURE.
+.IP SSH_SMSG_X11_OPEN
+Indicates that a connection has been made to the X11 socket on the
+server side and should be forwarded to the real X server.  An integer
+argument indicates the channel number allocated for this connection on
+the server side.  The client should send back either
+SSH_MSG_CHANNEL_OPEN_CONFIRMATION or SSH_MSG_CHANNEL_OPEN_FAILURE with
+the same server side channel number.
+.IP SSH_MSG_PORT_OPEN
+Indicates that a connection has been made to a port on the server side
+for which forwarding has been requested.  Arguments are server side
+channel number, host name to connect to, and port to connect to.  The
+client should send back either
+SSH_MSG_CHANNEL_OPEN_CONFIRMATION or SSH_MSG_CHANNEL_OPEN_FAILURE with
+the same server side channel number.
+.IP SSH_MSG_CHANNEL_OPEN_CONFIRMATION
+This is sent by the server to indicate that it has opened a connection
+as requested in a previous message.  The first argument indicates the
+client side channel number, and the second argument is the channel number
+that the server has allocated for this connection.
+.IP SSH_MSG_CHANNEL_OPEN_FAILURE
+This is sent by the server to indicate that it failed to open a
+connection as requested in a previous message.  The client-side
+channel number is passed as an argument.  The client will close the
+descriptor associated with the channel and free the channel.
+.IP SSH_MSG_CHANNEL_DATA
+This packet contains data for a channel from the server.  The first
+argument is the client-side channel number, and the second argument (a
+string) is the data.
+.IP SSH_MSG_CHANNEL_CLOSE
+This is sent by the server to indicate that whoever was in the other
+end of the channel has closed it.  The argument is the client side channel
+number.  The client will let all buffered data in the channel to
+drain, and when ready, will close the socket, free the channel, and
+send the server a SSH_MSG_CHANNEL_CLOSE_CONFIRMATION message for the
+channel.
+.IP SSH_MSG_CHANNEL_CLOSE_CONFIRMATION
+This is send by the server to indicate that a channel previously
+closed by the client has now been closed on the server side as well.
+The argument indicates the client channel number.  The client frees
+the channel.
+.RT
+
+The client may send any of the following messages:
+.IP SSH_CMSG_STDIN_DATA
+This is data to be sent as input to the program running on the server.
+The data is passed as a string.
+.IP SSH_CMSG_EOF
+Indicates that the client has encountered EOF while reading standard
+input.  The server will allow any buffered input data to drain, and
+will then close the input to the program.
+.IP SSH_CMSG_WINDOW_SIZE
+Indicates that window size on the client has been changed.  The server
+updates the window size of the tty and causes SIGWINCH to be sent to
+the program.  The new window size is passed as four integer arguments:
+row, col, xpixel, ypixel.
+.IP SSH_MSG_PORT_OPEN
+Indicates that a connection has been made to a port on the client side
+for which forwarding has been requested.  Arguments are client side
+channel number, host name to connect to, and port to connect to.  The
+server should send back either SSH_MSG_CHANNEL_OPEN_CONFIRMATION or
+SSH_MSG_CHANNEL_OPEN_FAILURE with the same client side channel number.
+.IP SSH_MSG_CHANNEL_OPEN_CONFIRMATION
+This is sent by the client to indicate that it has opened a connection
+as requested in a previous message.  The first argument indicates the
+server side channel number, and the second argument is the channel
+number that the client has allocated for this connection.
+.IP SSH_MSG_CHANNEL_OPEN_FAILURE
+This is sent by the client to indicate that it failed to open a
+connection as requested in a previous message.  The server side
+channel number is passed as an argument.  The server will close the
+descriptor associated with the channel and free the channel.
+.IP SSH_MSG_CHANNEL_DATA
+This packet contains data for a channel from the client.  The first
+argument is the server side channel number, and the second argument (a
+string) is the data.
+.IP SSH_MSG_CHANNEL_CLOSE
+This is sent by the client to indicate that whoever was in the other
+end of the channel has closed it.  The argument is the server channel
+number.  The server will allow buffered data to drain, and when ready,
+will close the socket, free the channel, and send the client a
+SSH_MSG_CHANNEL_CLOSE_CONFIRMATION message for the channel.
+.IP SSH_MSG_CHANNEL_CLOSE_CONFIRMATION
+This is send by the client to indicate that a channel previously
+closed by the server has now been closed on the client side as well.
+The argument indicates the server channel number.  The server frees
+the channel.
+.RT
+
+Any unsupported messages during interactive mode cause the connection
+to be terminated with SSH_MSG_DISCONNECT and an error message.
+Compatible protocol upgrades should agree about any extensions during
+the preparation phase or earlier.
+
+
+.ti 0
+Termination of the Connection
+
+Normal termination of the connection is always initiated by the server
+by sending SSH_SMSG_EXITSTATUS after the program has exited.  The
+client responds to this message by sending SSH_CMSG_EXIT_CONFIRMATION
+and closes the socket; the server then closes the socket.  There are
+two purposes for the confirmation: some systems may lose previously
+sent data when the socket is closed, and closing the client side first
+causes any TCP/IP TIME_WAIT [RFC0793] waits to occur on the client side, not
+consuming server resources.
+
+If the program terminates due to a signal, the server will send
+SSH_MSG_DISCONNECT with an appropriate message.  If the connection is
+closed, all file descriptors to the program will be closed and the
+server will exit.  If the program runs on a tty, the kernel sends it
+the SIGHUP signal when the pty master side is closed.
+
+.ti 0
+Protocol Flags
+
+Both the server and the client pass 32 bits of protocol flags to the
+other side.  The flags are intended for compatible protocol extension;
+the server first announces which added capabilities it supports, and
+the client then sends the capabilities that it supports.
+
+The following flags are currently defined (the values are bit masks):
+.IP "1 SSH_PROTOFLAG_SCREEN_NUMBER"
+This flag can only be sent by the client.  It indicates that the X11
+forwarding requests it sends will include the screen number.
+.IP "2 SSH_PROTOFLAG_HOST_IN_FWD_OPEN"
+If both sides specify this flag, SSH_SMSG_X11_OPEN and
+SSH_MSG_PORT_OPEN messages will contain an additional field containing
+a description of the host at the other end of the connection.
+.RT
+
+.ti 0
+Detailed Description of Packet Types and Formats
+
+The supported packet types and the corresponding message numbers are
+given in the following table.  Messages with _MSG_ in their name may
+be sent by either side.  Messages with _CMSG_ are only sent by the
+client, and messages with _SMSG_ only by the server.
+
+A packet may contain additional data after the arguments specified
+below.  Any such data should be ignored by the receiver.  However, it
+is recommended that no such data be stored without good reason.  (This
+helps build compatible extensions.)
+.IP "0 SSH_MSG_NONE"
+This code is reserved.  This message type is never sent.
+.IP "1 SSH_MSG_DISCONNECT"
+.TS
+;
+l l.
+string  Cause of disconnection
+.TE
+This message may be sent by either party at any time.  It causes the
+immediate disconnection of the connection.  The message is intended to
+be displayed to a human, and describes the reason for disconnection.
+.IP "2 SSH_SMSG_PUBLIC_KEY"
+.TS
+;
+l l.
+8 bytes anti_spoofing_cookie
+32-bit int      server_key_bits
+mp-int  server_key_public_exponent
+mp-int  server_key_public_modulus
+32-bit int      host_key_bits
+mp-int  host_key_public_exponent
+mp-int  host_key_public_modulus
+32-bit int      protocol_flags
+32-bit int      supported_ciphers_mask
+32-bit int      supported_authentications_mask
+.TE
+Sent as the first message by the server.  This message gives the
+server's host key, server key, protocol flags (intended for compatible
+protocol extension), supported_ciphers_mask (which is the
+bitwise or of (1 << cipher_number), where << is the left shift
+operator, for all supported ciphers), and
+supported_authentications_mask (which is the bitwise or of (1 <<
+authentication_type) for all supported authentication types).  The
+anti_spoofing_cookie is 64 random bytes, and must be sent back
+verbatim by the client in its reply.  It is used to make IP-spoofing
+more difficult (encryption and host keys are the real defense against
+spoofing).
+.IP "3 SSH_CMSG_SESSION_KEY"
+.TS
+;
+l l.
+1 byte  cipher_type (must be one of the supported values)
+8 bytes anti_spoofing_cookie (must match data sent by the server)
+mp-int  double-encrypted session key
+32-bit int      protocol_flags
+.TE
+Sent by the client as the first message in the session.  Selects the
+cipher to use, and sends the encrypted session key to the server.  The
+anti_spoofing_cookie must be the same bytes that were sent by the
+server.  Protocol_flags is intended for negotiating compatible
+protocol extensions.
+.IP "4 SSH_CMSG_USER"
+.TS
+;
+l l.
+string  user login name on server
+.TE
+Sent by the client to begin authentication.  Specifies the user name
+on the server to log in as.  The server responds with SSH_SMSG_SUCCESS
+if no authentication is needed for this user, or SSH_SMSG_FAILURE if
+authentication is needed (or the user does not exist).  [Note to the
+implementator: the user name is of arbitrary size.  The implementation
+must be careful not to overflow internal buffers.]
+.IP "5 SSH_CMSG_AUTH_RHOSTS"
+.TS
+;
+l l.
+string  client-side user name
+.TE
+Requests authentication using /etc/hosts.equiv and .rhosts (or
+equivalent mechanisms).  This authentication method is normally
+disabled in the server because it is not secure (but this is the
+method used by rsh and rlogin).  The server responds with
+SSH_SMSG_SUCCESS if authentication was successful, and
+SSH_SMSG_FAILURE if access was not granted.  The server should check
+that the client side port number is less than 1024 (a privileged
+port), and immediately reject authentication if it is not.  Supporting
+this authentication method is optional.  This method should normally
+not be enabled in the server because it is not safe.  (However, not
+enabling this only helps if rlogind and rshd are disabled.)
+.IP "6 SSH_CMSG_AUTH_RSA"
+.TS
+;
+l l.
+mp-int  identity_public_modulus
+.TE
+Requests authentication using pure RSA authentication.  The server
+checks if the given key is permitted to log in, and if so, responds
+with SSH_SMSG_AUTH_RSA_CHALLENGE.  Otherwise, it responds with
+SSH_SMSG_FAILURE.  The client often tries several different keys in
+sequence until one supported by the server is found.  Authentication
+is accepted if the client gives the correct response to the challenge.
+The server is free to add other criteria for authentication, such as a
+requirement that the connection must come from a certain host.  Such
+additions are not visible at the protocol level.  Supporting this
+authentication method is optional but recommended.
+.IP "7 SSH_SMSG_AUTH_RSA_CHALLENGE"
+.TS
+;
+l l.
+mp-int  encrypted challenge
+.TE
+Presents an RSA authentication challenge to the client.  The challenge
+is a 256-bit random value encrypted as described elsewhere in this
+document.  The client must decrypt the challenge using the RSA private
+key, compute MD5 of the challenge plus session id, and send back the
+resulting 16 bytes using SSH_CMSG_AUTH_RSA_RESPONSE.
+.IP "8 SSH_CMSG_AUTH_RSA_RESPONSE"
+.TS
+;
+l l.
+16 bytes        MD5 of decrypted challenge
+.TE
+This message is sent by the client in response to an RSA challenge.
+The MD5 checksum is returned instead of the decrypted challenge to
+deter known-plaintext attacks against the RSA key.  The server
+responds to this message with either SSH_SMSG_SUCCESS or
+SSH_SMSG_FAILURE.
+.IP "9 SSH_CMSG_AUTH_PASSWORD"
+.TS
+;
+l l.
+string  plain text password
+.TE
+Requests password authentication using the given password.  Note that
+even though the password is plain text inside the packet, the whole
+packet is normally encrypted by the packet layer.  It would not be
+possible for the client to perform password encryption/hashing,
+because it cannot know which kind of encryption/hashing, if any, the
+server uses.  The server responds to this message with
+SSH_SMSG_SUCCESS or SSH_SMSG_FAILURE.
+.IP "10 SSH_CMSG_REQUEST_PTY"
+.TS
+;
+l l.
+string  TERM environment variable value (e.g. vt100)
+32-bit int      terminal height, rows (e.g., 24)
+32-bit int      terminal width, columns (e.g., 80)
+32-bit int      terminal width, pixels (0 if no graphics) (e.g., 480)
+32-bit int      terminal height, pixels (0 if no graphics) (e.g., 640)
+n bytes tty modes encoded in binary
+.TE
+Requests a pseudo-terminal to be allocated for this command.  This
+message can be used regardless of whether the session will later
+execute the shell or a command.  If a pty has been requested with this
+message, the shell or command will run on a pty.  Otherwise it will
+communicate with the server using pipes, sockets or some other similar
+mechanism.
+
+The terminal type gives the type of the user's terminal.  In the UNIX
+environment it is passed to the shell or command in the TERM
+environment variable.
+
+The width and height values give the initial size of the user's
+terminal or window.  All values can be zero if not supported by the
+operating system.  The server will pass these values to the kernel if
+supported.
+
+Terminal modes are encoded into a byte stream in a portable format.
+The exact format is described later in this document.
+
+The server responds to the request with either SSH_SMSG_SUCCESS or
+SSH_SMSG_FAILURE.  If the server does not have the concept of pseudo
+terminals, it should return success if it is possible to execute a
+shell or a command so that it looks to the client as if it was running
+on a pseudo terminal.
+.IP "11 SSH_CMSG_WINDOW_SIZE"
+.TS
+;
+l l.
+32-bit int      terminal height, rows
+32-bit int      terminal width, columns
+32-bit int      terminal width, pixels
+32-bit int      terminal height, pixels
+.TE
+This message can only be sent by the client during the interactive
+session.  This indicates that the size of the user's window has
+changed, and provides the new size.  The server will update the
+kernel's notion of the window size, and a SIGWINCH signal or
+equivalent will be sent to the shell or command (if supported by the
+operating system).
+.IP "12 SSH_CMSG_EXEC_SHELL"
+
+(no arguments)
+
+Starts a shell (command interpreter), and enters interactive session
+mode.
+.IP "13 SSH_CMSG_EXEC_CMD"
+.TS
+;
+l l.
+string  command to execute
+.TE
+Starts executing the given command, and enters interactive session
+mode.  On UNIX, the command is run as "<shell> -c <command>", where
+<shell> is the user's login shell.
+.IP "14 SSH_SMSG_SUCCESS"
+
+(no arguments)
+
+This message is sent by the server in response to the session key, a
+successful authentication request, and a successfully completed
+preparatory operation.
+.IP "15 SSH_SMSG_FAILURE"
+
+(no arguments)
+
+This message is sent by the server in response to a failed
+authentication operation to indicate that the user has not yet been
+successfully authenticated, and in response to a failed preparatory
+operation.  This is also sent in response to an authentication or
+preparatory operation request that is not recognized or supported.
+.IP "16 SSH_CMSG_STDIN_DATA"
+.TS
+;
+l l.
+string  data
+.TE
+Delivers data from the client to be supplied as input to the shell or
+program running on the server side.  This message can only be used in
+the interactive session mode.  No acknowledgement is sent for this
+message.
+.IP "17 SSH_SMSG_STDOUT_DATA"
+.TS
+;
+l l.
+string  data
+.TE
+Delivers data from the server that was read from the standard output of
+the shell or program running on the server side.  This message can
+only be used in the interactive session mode.  No acknowledgement is
+sent for this message.
+.IP "18 SSH_SMSG_STDERR_DATA"
+.TS
+;
+l l.
+string  data
+.TE
+Delivers data from the server that was read from the standard error of
+the shell or program running on the server side.  This message can
+only be used in the interactive session mode.  No acknowledgement is
+sent for this message.
+.IP "19 SSH_CMSG_EOF"
+
+(no arguments)
+
+This message is sent by the client to indicate that EOF has been
+reached on the input.  Upon receiving this message, and after all
+buffered input data has been sent to the shell or program, the server
+will close the input file descriptor to the program.  This message can
+only be used in the interactive session mode.  No acknowledgement is
+sent for this message.
+.IP "20 SSH_SMSG_EXITSTATUS"
+.TS
+;
+l l.
+32-bit int      exit status of the command
+.TE
+Returns the exit status of the shell or program after it has exited.
+The client should respond with SSH_CMSG_EXIT_CONFIRMATION when it has
+received this message.  This will be the last message sent by the
+server.  If the program being executed dies with a signal instead of
+exiting normally, the server should terminate the session with
+SSH_MSG_DISCONNECT (which can be used to pass a human-readable string
+indicating that the program died due to a signal) instead of using
+this message.
+.IP "21 SSH_MSG_CHANNEL_OPEN_CONFIRMATION"
+.TS
+;
+l l.
+32-bit int      remote_channel
+32-bit int      local_channel
+.TE
+This is sent in response to any channel open request if the channel
+has been successfully opened.  Remote_channel is the channel number
+received in the initial open request; local_channel is the channel
+number the side sending this message has allocated for the channel.
+Data can be transmitted on the channel after this message.
+.IP "22 SSH_MSG_CHANNEL_OPEN_FAILURE"
+.TS
+;
+l l.
+32-bit int      remote_channel
+.TE
+This message indicates that an earlier channel open request by the
+other side has failed or has been denied.  Remote_channel is the
+channel number given in the original request.
+.IP "23 SSH_MSG_CHANNEL_DATA"
+.TS
+;
+l l.
+32-bit int      remote_channel
+string  data
+.TE
+Data is transmitted in a channel in these messages.  A channel is
+bidirectional, and both sides can send these messages.  There is no
+acknowledgement for these messages.  It is possible that either side
+receives these messages after it has sent SSH_MSG_CHANNEL_CLOSE for
+the channel.  These messages cannot be received after the party has
+sent or received SSH_MSG_CHANNEL_CLOSE_CONFIRMATION.
+.IP "24 SSH_MSG_CHANNEL_CLOSE"
+.TS
+;
+l l.
+32-bit int      remote_channel
+.TE
+When a channel is closed at one end of the connection, that side sends
+this message.  Upon receiving this message, the channel should be
+closed.  When this message is received, if the channel is already
+closed (the receiving side has sent this message for the same channel
+earlier), the channel is freed and no further action is taken;
+otherwise the channel is freed and SSH_MSG_CHANNEL_CLOSE_CONFIRMATION
+is sent in response.  (It is possible that the channel is closed
+simultaneously at both ends.)
+.IP "25 SSH_MSG_CHANNEL_CLOSE_CONFIRMATION"
+.TS
+;
+l l.
+32-bit int      remote_channel
+.TE
+This message is sent in response to SSH_MSG_CHANNEL_CLOSE unless the
+channel was already closed.  When this message is sent or received,
+the channel is freed.
+.IP "26 (OBSOLETED; was unix-domain X11 forwarding)
+.IP "27 SSH_SMSG_X11_OPEN"
+.TS
+;
+l l.
+32-bit int      local_channel
+string  originator_string (see below)
+.TE
+This message can be sent by the server during the interactive session
+mode to indicate that a client has connected the fake X server.
+Local_channel is the channel number that the server has allocated for
+the connection.  The client should try to open a connection to the
+real X server, and respond with SSH_MSG_CHANNEL_OPEN_CONFIRMATION or
+SSH_MSG_CHANNEL_OPEN_FAILURE.
+
+The field originator_string is present if both sides
+specified SSH_PROTOFLAG_HOST_IN_FWD_OPEN in the protocol flags.  It
+contains a description of the host originating the connection.
+.IP "28 SSH_CMSG_PORT_FORWARD_REQUEST"
+.TS
+;
+l l.
+32-bit int      server_port
+string  host_to_connect
+32-bit int      port_to_connect
+.TE
+Sent by the client in the preparatory phase, this message requests
+that server_port on the server machine be forwarded over the secure
+channel to the client machine, and from there to the specified host
+and port.  The server should start listening on the port, and send
+SSH_MSG_PORT_OPEN whenever a connection is made to it.  Supporting
+this message is optional, and the server is free to reject any forward
+request.  For example, it is highly recommended that unless the user
+has been authenticated as root, forwarding any privileged port numbers
+(below 1024) is denied.
+.IP "29 SSH_MSG_PORT_OPEN"
+.TS
+;
+l l.
+32-bit int      local_channel
+string  host_name
+32-bit int      port
+string  originator_string (see below)
+.TE
+Sent by either party in interactive session mode, this message
+indicates that a connection has been opened to a forwarded TCP/IP
+port.  Local_channel is the channel number that the sending party has
+allocated for the connection.  Host_name is the host the connection
+should be be forwarded to, and the port is the port on that host to
+connect.  The receiving party should open the connection, and respond
+with SSH_MSG_CHANNEL_OPEN_CONFIRMATION or
+SSH_MSG_CHANNEL_OPEN_FAILURE.  It is recommended that the receiving
+side check the host_name and port for validity to avoid compromising
+local security by compromised remote side software.  Particularly, it
+is recommended that the client permit connections only to those ports
+for which it has requested forwarding with SSH_CMSG_PORT_FORWARD_REQUEST.
+
+The field originator_string is present if both sides
+specified SSH_PROTOFLAG_HOST_IN_FWD_OPEN in the protocol flags.  It
+contains a description of the host originating the connection.
+.IP "30 SSH_CMSG_AGENT_REQUEST_FORWARDING"
+
+(no arguments)
+
+Requests that the connection to the authentication agent be forwarded
+over the secure channel.  The method used by clients to contact the
+authentication agent within each machine is implementation and machine
+dependent.  If the server accepts this request, it should arrange that
+any clients run from this session will actually contact the server
+program when they try to contact the authentication agent.  The server
+should then send a SSH_SMSG_AGENT_OPEN to open a channel to the agent,
+and the client should forward the connection to the real
+authentication agent.  Supporting this message is optional.
+.IP "31 SSH_SMSG_AGENT_OPEN"
+.TS
+;
+l l.
+32-bit int      local_channel
+.TE
+Sent by the server in interactive session mode, this message requests
+opening a channel to the authentication agent.  The client should open
+a channel, and respond with either SSH_MSG_CHANNEL_OPEN_CONFIRMATION
+or SSH_MSG_CHANNEL_OPEN_FAILURE.
+.IP "32 SSH_MSG_IGNORE"
+.TS
+;
+l l.
+string  data
+.TE
+Either party may send this message at any time.  This message, and the
+argument string, is silently ignored.  This message might be used in
+some implementations to make traffic analysis more difficult.  This
+message is not currently sent by the implementation, but all
+implementations are required to recognize and ignore it.
+.IP "33 SSH_CMSG_EXIT_CONFIRMATION"
+
+(no arguments)
+
+Sent by the client in response to SSH_SMSG_EXITSTATUS.  This is the
+last message sent by the client.
+.IP "34 SSH_CMSG_X11_REQUEST_FORWARDING"
+.TS
+;
+l l.
+string  x11_authentication_protocol
+string  x11_authentication_data
+32-bit int      screen number (if SSH_PROTOFLAG_SCREEN_NUMBER)
+.TE
+Sent by the client during the preparatory phase, this message requests
+that the server create a fake X11 display and set the DISPLAY
+environment variable accordingly.  An internet-domain display is
+preferable.  The given authentication protocol and the associated data
+should be recorded by the server so that it is used as authentication
+on connections (e.g., in .Xauthority).  The authentication protocol
+must be one of the supported X11 authentication protocols, e.g.,
+"MIT-MAGIC-COOKIE-1".  Authentication data must be a lowercase hex
+string of even length.  Its interpretation is protocol dependent.
+The data is in a format that can be used with e.g. the xauth program.
+Supporting this message is optional.
+
+The client is permitted (and recommended) to generate fake
+authentication information and send fake information to the server.
+This way, a corrupt server will not have access to the user's terminal
+after the connection has terminated.  The correct authorization codes
+will also not be left hanging around in files on the server (many
+users keep the same X session for months, thus protecting the
+authorization data becomes important).
+
+X11 authentication spoofing works by initially sending fake (random)
+authentication data to the server, and interpreting the first packet
+sent by the X11 client after the connection has been opened.  The
+first packet contains the client's authentication.  If the packet
+contains the correct fake data, it is replaced by the client by the
+correct authentication data, and then sent to the X server.
+.IP "35 SSH_CMSG_AUTH_RHOSTS_RSA"
+.TS
+;
+l l.
+string  clint-side user name
+32-bit int      client_host_key_bits
+mp-int  client_host_key_public_exponent
+mp-int  client_host_key_public_modulus
+.TE
+Requests authentication using /etc/hosts.equiv and .rhosts (or
+equivalent) together with RSA host authentication.  The server should
+check that the client side port number is less than 1024 (a privileged
+port), and immediately reject authentication if it is not.  The server
+responds with SSH_SMSG_FAILURE or SSH_SMSG_AUTH_RSA_CHALLENGE.  The
+client must respond to the challenge with the proper
+SSH_CMSG_AUTH_RSA_RESPONSE.  The server then responds with success if
+access was granted, or failure if the client gave a wrong response.
+Supporting this authentication method is optional but recommended in
+most environments.
+.IP "36 SSH_MSG_DEBUG"
+.TS
+;
+l l.
+string  debugging message sent to the other side
+.TE
+This message may be sent by either party at any time.  It is used to
+send debugging messages that may be informative to the user in
+solving various problems.  For example, if authentication fails
+because of some configuration error (e.g., incorrect permissions for
+some file), it can be very helpful for the user to make the cause of
+failure available.  On the other hand, one should not make too much
+information available for security reasons.  It is recommended that
+the client provides an option to display the debugging information
+sent by the sender (the user probably does not want to see it by default).
+The server can log debugging data sent by the client (if any).  Either
+party is free to ignore any received debugging data.  Every
+implementation must be able to receive this message, but no
+implementation is required to send these.
+.IP "37 SSH_CMSG_REQUEST_COMPRESSION"
+.TS
+;
+l l.
+32-bit int      gzip compression level (1-9)
+.TE
+This message can be sent by the client in the preparatory operations
+phase.  The server responds with SSH_SMSG_FAILURE if it does not
+support compression or does not want to compress; it responds with
+SSH_SMSG_SUCCESS if it accepted the compression request.  In the
+latter case the response to this packet will still be uncompressed,
+but all further packets in either direction will be compressed by gzip.
+.RT
+
+
+.ti 0
+Encoding of Terminal Modes
+
+Terminal modes (as passed in SSH_CMSG_REQUEST_PTY) are encoded into a
+byte stream.  It is intended that the coding be portable across
+different environments.
+
+The tty mode description is a stream of bytes.  The stream consists of
+opcode-argument pairs.  It is terminated by opcode TTY_OP_END (0).
+Opcodes 1-127 have one-byte arguments.  Opcodes 128-159 have 32-bit
+integer arguments (stored msb first).  Opcodes 160-255 are not yet
+defined, and cause parsing to stop (they should only be used after any
+other data).
+
+The client puts in the stream any modes it knows about, and the server
+ignores any modes it does not know about.  This allows some degree of
+machine-independence, at least between systems that use a POSIX-like
+[POSIX] tty interface.  The protocol can support other systems as
+well, but the client may need to fill reasonable values for a number
+of parameters so the server pty gets set to a reasonable mode (the
+server leaves all unspecified mode bits in their default values, and
+only some combinations make sense).
+
+The following opcodes have been defined.  The naming of opcodes mostly
+follows the POSIX terminal mode flags.
+.IP "0 TTY_OP_END"
+Indicates end of options.
+.IP "1 VINTR"
+Interrupt character; 255 if none.  Similarly for the other characters.
+Not all of these characters are supported on all systems.
+.IP "2 VQUIT"
+The quit character (sends SIGQUIT signal on UNIX systems).
+.IP "3 VERASE"
+Erase the character to left of the cursor.
+.IP "4 VKILL"
+Kill the current input line.
+.IP "5 VEOF "
+End-of-file character (sends EOF from the terminal).
+.IP "6 VEOL "
+End-of-line character in addition to carriage return and/or linefeed.
+.IP "7 VEOL2"
+Additional end-of-line character.
+.IP "8 VSTART"
+Continues paused output (normally ^Q).
+.IP "9 VSTOP"
+Pauses output (^S).
+.IP "10 VSUSP"
+Suspends the current program.
+.IP "11 VDSUSP"
+Another suspend character.
+.IP "12 VREPRINT"
+Reprints the current input line.
+.IP "13 VWERASE"
+Erases a word left of cursor.
+.IP "14 VLNEXT"
+More special input characters; these are probably not supported on
+most systems.
+.IP "15 VFLUSH"
+.IP "16 VSWTCH"
+.IP "17 VSTATUS"
+.IP "18 VDISCARD"
+
+.IP "30 IGNPAR"
+The ignore parity flag.  The next byte should be 0 if this flag is not
+set, and 1 if it is set.
+.IP "31 PARMRK"
+More flags.  The exact definitions can be found in the POSIX standard.
+.IP "32 INPCK"
+.IP "33 ISTRIP"
+.IP "34 INLCR"
+.IP "35 IGNCR"
+.IP "36 ICRNL"
+.IP "37 IUCLC"
+.IP "38 IXON"
+.IP "39 IXANY"
+.IP "40 IXOFF"
+.IP "41 IMAXBEL"
+
+.IP "50 ISIG"
+.IP "51 ICANON"
+.IP "52 XCASE"
+.IP "53 ECHO"
+.IP "54 ECHOE"
+.IP "55 ECHOK"
+.IP "56 ECHONL"
+.IP "57 NOFLSH"
+.IP "58 TOSTOP"
+.IP "59 IEXTEN"
+.IP "60 ECHOCTL"
+.IP "61 ECHOKE"
+.IP "62 PENDIN"
+
+.IP "70 OPOST"
+.IP "71 OLCUC"
+.IP "72 ONLCR"
+.IP "73 OCRNL"
+.IP "74 ONOCR"
+.IP "75 ONLRET"
+
+.IP "90 CS7"
+.IP "91 CS8"
+.IP "92 PARENB"
+.IP "93 PARODD"
+
+.IP "192 TTY_OP_ISPEED"
+Specifies the input baud rate in bits per second.
+.IP "193 TTY_OP_OSPEED"
+Specifies the output baud rate in bits per second.
+.RT
+
+
+.ti 0
+The Authentication Agent Protocol
+
+The authentication agent is a program that can be used to hold RSA
+authentication keys for the user (in future, it might hold data for
+other authentication types as well).  An authorized program can send
+requests to the agent to generate a proper response to an RSA
+challenge.  How the connection is made to the agent (or its
+representative) inside a host and how access control is done inside a
+host is implementation-dependent; however, how it is forwarded and how
+one interacts with it is specified in this protocol.  The connection
+to the agent is normally automatically forwarded over the secure
+channel.
+
+A program that wishes to use the agent first opens a connection to its
+local representative (typically, the agent itself or an SSH server).
+It then writes a request to the connection, and waits for response.
+It is recommended that at least five minutes of timeout are provided
+waiting for the agent to respond to an authentication challenge (this
+gives sufficient time for the user to cut-and-paste the challenge to a
+separate machine, perform the computation there, and cut-and-paste the
+result back if so desired).
+
+Messages sent to and by the agent are in the following format:
+.TS
+;
+l l.
+4 bytes Length, msb first.  Does not include length itself.
+1 byte  Packet type.  The value 255 is reserved for future extensions.
+data    Any data, depending on packet type.  Encoding as in the ssh packet
+protocol.
+.TE
+
+The following message types are currently defined:
+.IP "1 SSH_AGENTC_REQUEST_RSA_IDENTITIES"
+
+(no arguments)
+
+Requests the agent to send a list of all RSA keys for which it can
+answer a challenge.
+.IP "2 SSH_AGENT_RSA_IDENTITIES_ANSWER"
+.TS
+;
+l l.
+32-bit int      howmany
+howmany times:
+32-bit int      bits
+mp-int  public exponent
+mp-int  public modulus
+string  comment
+.TE
+The agent sends this message in response to the to
+SSH_AGENTC_REQUEST_RSA_IDENTITIES.  The answer lists all RSA keys for
+which the agent can answer a challenge.  The comment field is intended
+to help identify each key; it may be printed by an application to
+indicate which key is being used.  If the agent is not holding any
+keys, howmany will be zero.
+.IP "3 SSH_AGENTC_RSA_CHALLENGE
+.TS
+;
+l l.
+32-bit int      bits
+mp-int  public exponent
+mp-int  public modulus
+mp-int  challenge
+16 bytes        session_id
+32-bit int      response_type
+.TE
+Requests RSA decryption of random challenge to authenticate the other
+side.  The challenge will be decrypted with the RSA private key
+corresponding to the given public key.
+
+The decrypted challenge must contain a zero in the highest (partial)
+byte, 2 in the next byte, followed by non-zero random bytes, a zero
+byte, and then the real challenge value in the lowermost bytes.  The
+real challenge must be 32 8-bit bytes (256 bits).
+
+Response_type indicates the format of the response to be returned.
+Currently the only supported value is 1, which means to compute MD5 of
+the real challenge plus session id, and return the resulting 16 bytes
+in a SSH_AGENT_RSA_RESPONSE message.
+.IP "4 SSH_AGENT_RSA_RESPONSE"
+.TS
+;
+l l.
+16 bytes        MD5 of decrypted challenge
+.TE
+Answers an RSA authentication challenge.  The response is 16 bytes:
+the MD5 checksum of the 32-byte challenge.
+.IP "5 SSH_AGENT_FAILURE"
+
+(no arguments)
+
+This message is sent whenever the agent fails to answer a request
+properly.  For example, if the agent cannot answer a challenge (e.g.,
+no longer has the proper key), it can respond with this.  The agent
+also responds with this message if it receives a message it does not
+recognize.
+.IP "6 SSH_AGENT_SUCCESS"
+
+(no arguments)
+
+This message is sent by the agent as a response to certain requests
+that do not otherwise cause a message be sent.  Currently, this is
+only sent in response to SSH_AGENTC_ADD_RSA_IDENTITY and
+SSH_AGENTC_REMOVE_RSA_IDENTITY.
+.IP "7 SSH_AGENTC_ADD_RSA_IDENTITY"
+.TS
+;
+l l.
+32-bit int      bits
+mp-int  public modulus
+mp-int  public exponent
+mp-int  private exponent
+mp-int  multiplicative inverse of p mod q
+mp-int  p
+mp-int  q
+string  comment
+.TE
+Registers an RSA key with the agent.  After this request, the agent can
+use this RSA key to answer requests.  The agent responds with
+SSH_AGENT_SUCCESS or SSH_AGENT_FAILURE.
+.IP "8 SSH_AGENT_REMOVE_RSA_IDENTITY"
+.TS
+;
+l l.
+32-bit int      bits
+mp-int  public exponent
+mp-int  public modulus
+.TE
+Removes an RSA key from the agent.  The agent will no longer accept
+challenges for this key and will not list it as a supported identity.
+The agent responds with SSH_AGENT_SUCCESS or SSH_AGENT_FAILURE.
+.RT
+
+If the agent receives a message that it does not understand, it
+responds with SSH_AGENT_FAILURE.  This permits compatible future
+extensions.
+
+It is possible that several clients have a connection open to the
+authentication agent simultaneously.  Each client will use a separate
+connection (thus, any SSH connection can have multiple agent
+connections active simultaneously).
+
+
+.ti 0
+References
+
+.IP "[DES] "
+FIPS PUB 46-1: Data Encryption Standard.  National Bureau of
+Standards, January 1988.  FIPS PUB 81: DES Modes of Operation.
+National Bureau of Standards, December 1980.  Bruce Schneier: Applied
+Cryptography.  John Wiley & Sons, 1994.  J. Seberry and J. Pieprzyk:
+Cryptography: An Introduction to Computer Security.  Prentice-Hall,
+1989.
+.IP "[GZIP] "
+The GNU GZIP program; available for anonymous ftp at prep.ai.mit.edu.
+Please let me know if you know a paper describing the algorithm.
+.IP "[IDEA] "
+Xuejia Lai: On the Design and Security of Block Ciphers, ETH Series in
+Information Processing, vol. 1, Hartung-Gorre Verlag, Konstanz,
+Switzerland, 1992.  Bruce Schneier: Applied Cryptography, John Wiley &
+Sons, 1994.  See also the following patents: PCT/CH91/00117, EP 0 482
+154 B1, US Pat. 5,214,703.
+.IP [PKCS#1]
+PKCS #1: RSA Encryption Standard.  Version 1.5, RSA Laboratories,
+November 1993.  Available for anonymous ftp at ftp.rsa.com.
+.IP [POSIX]
+Portable Operating System Interface (POSIX) - Part 1: Application
+Program Interface (API) [C language], ISO/IEC 9945-1, IEEE Std 1003.1,
+1990.
+.IP [RFC0791]
+J. Postel: Internet Protocol, RFC 791, USC/ISI, September 1981.
+.IP [RFC0793]
+J. Postel: Transmission Control Protocol, RFC 793, USC/ISI, September
+1981.
+.IP [RFC1034]
+P. Mockapetris: Domain Names - Concepts and Facilities, RFC 1034,
+USC/ISI, November 1987.
+.IP [RFC1282]
+B. Kantor: BSD Rlogin, RFC 1258, UCSD, December 1991.
+.IP "[RSA] "
+Bruce Schneier: Applied Cryptography.  John Wiley & Sons, 1994.  See
+also R. Rivest, A. Shamir, and L. M. Adleman: Cryptographic
+Communications System and Method.  US Patent 4,405,829, 1983.
+.IP "[X11] "
+R. Scheifler: X Window System Protocol, X Consortium Standard, Version
+11, Release 6.  Massachusetts Institute of Technology, Laboratory of
+Computer Science, 1994.
+.RT
+
+
+.ti 0
+Security Considerations
+
+This protocol deals with the very issue of user authentication and
+security.
+
+First of all, as an implementation issue, the server program will have
+to run as root (or equivalent) on the server machine.  This is because
+the server program will need be able to change to an arbitrary user
+id.  The server must also be able to create a privileged TCP/IP port.
+
+The client program will need to run as root if any variant of .rhosts
+authentication is to be used.  This is because the client program will
+need to create a privileged port.  The client host key is also usually
+stored in a file which is readable by root only.  The client needs the
+host key in .rhosts authentication only.  Root privileges can be
+dropped as soon as the privileged port has been created and the host
+key has been read.
+
+The SSH protocol offers major security advantages over existing telnet
+and rlogin protocols.
+.IP o
+IP spoofing is restricted to closing a connection (by encryption, host
+keys, and the special random cookie).  If encryption is not used, IP
+spoofing is possible for those who can hear packets going out from the
+server.
+.IP o
+DNS spoofing is made ineffective (by host keys).
+.IP o
+Routing spoofing is made ineffective (by host keys).
+.IP o
+All data is encrypted with strong algorithms to make eavesdropping as
+difficult as possible.  This includes encrypting any authentication
+information such as passwords.  The information for decrypting session
+keys is destroyed every hour.
+.IP o
+Strong authentication methods: .rhosts combined with RSA host
+authentication, and pure RSA authentication.
+.IP o
+X11 connections and arbitrary TCP/IP ports can be forwarded securely.
+.IP o
+Man-in-the-middle attacks are deterred by using the server host key to
+encrypt the session key.
+.IP o
+Trojan horses to catch a password by routing manipulation are deterred
+by checking that the host key of the server machine matches that
+stored on the client host.
+.RT
+
+The security of SSH against man-in-the-middle attacks and the security
+of the new form of .rhosts authentication, as well as server host
+validation, depends on the integrity of the host key and the files
+containing known host keys.
+
+The host key is normally stored in a root-readable file.  If the host
+key is compromised, it permits attackers to use IP, DNS and routing
+spoofing as with current rlogin and rsh.  It should never be any worse
+than the current situation.
+
+The files containing known host keys are not sensitive.  However, if an
+attacker gets to modify the known host key files, it has the same
+consequences as a compromised host key, because the attacker can then
+change the recorded host key.
+
+The security improvements obtained by this protocol for X11 are of
+particular significance.  Previously, there has been no way to protect
+data communicated between an X server and a client running on a remote
+machine.  By creating a fake display on the server, and forwarding all
+X11 requests over the secure channel, SSH can be used to run any X11
+applications securely without any cooperation with the vendors of the
+X server or the application.
+
+Finally, the security of this program relies on the strength of the
+underlying cryptographic algorithms.  The RSA algorithm is used for
+authentication key exchange.  It is widely believed to be secure.  Of
+the algorithms used to encrypt the session, DES has a rather small key
+these days, probably permitting governments and organized criminals to
+break it in very short time with specialized hardware.  3DES is
+probably safe (but slower).  IDEA is widely believed to be secure.
+People have varying degrees of confidence in the other algorithms.
+This program is not secure if used with no encryption at all.
+
+
+.ti 0
+Additional Information
+
+Additional information (especially on the implementation and mailing
+lists) is available via WWW at http://www.cs.hut.fi/ssh.
+
+Comments should be sent to Tatu Ylonen <ylo@cs.hut.fi> or the SSH
+Mailing List <ssh@clinet.fi>.
+
+.ti 0
+Author's Address
+
+.TS
+;
+l.
+Tatu Ylonen
+Helsinki University of Technology
+Otakaari 1
+FIN-02150 Espoo, Finland
+
+Phone: +358-0-451-3374
+Fax: +358-0-451-3293
+EMail: ylo@cs.hut.fi
+.TE
diff --git a/acconfig.h b/acconfig.h
new file mode 100644
index 000000000..79b5e8191
--- /dev/null
+++ b/acconfig.h
@@ -0,0 +1,458 @@
+/* $Id: acconfig.h,v 1.183 2005/07/07 10:33:36 dtucker Exp $ */
+
+/*
+ * Copyright (c) 1999-2003 Damien Miller.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+
+/* Generated automatically from acconfig.h by autoheader. */
+/* Please make your changes there */
+
+@TOP@
+
+/* Define if your platform breaks doing a seteuid before a setuid */
+#undef SETEUID_BREAKS_SETUID
+
+/* Define if your setreuid() is broken */
+#undef BROKEN_SETREUID
+
+/* Define if your setregid() is broken */
+#undef BROKEN_SETREGID
+
+/* Define if your setresuid() is broken */
+#undef BROKEN_SETRESUID
+
+/* Define if your setresgid() is broken */
+#undef BROKEN_SETRESGID
+
+/* Define to a Set Process Title type if your system is */
+/* supported by bsd-setproctitle.c */
+#undef SPT_TYPE
+#undef SPT_PADCHAR
+
+/* SCO workaround */
+#undef BROKEN_SYS_TERMIO_H
+
+/* Define if you have SecureWare-based protected password database */
+#undef HAVE_SECUREWARE
+
+/* If your header files don't define LOGIN_PROGRAM, then use this (detected) */
+/* from environment and PATH */
+#undef LOGIN_PROGRAM_FALLBACK
+
+/* Full path of your "passwd" program */
+#undef _PATH_PASSWD_PROG
+
+/* Define if your password has a pw_class field */
+#undef HAVE_PW_CLASS_IN_PASSWD
+
+/* Define if your password has a pw_expire field */
+#undef HAVE_PW_EXPIRE_IN_PASSWD
+
+/* Define if your password has a pw_change field */
+#undef HAVE_PW_CHANGE_IN_PASSWD
+
+/* Define if your system uses access rights style file descriptor passing */
+#undef HAVE_ACCRIGHTS_IN_MSGHDR
+
+/* Define if your system uses ancillary data style file descriptor passing */
+#undef HAVE_CONTROL_IN_MSGHDR
+
+/* Define if you system's inet_ntoa is busted (e.g. Irix gcc issue) */
+#undef BROKEN_INET_NTOA
+
+/* Define if your system defines sys_errlist[] */
+#undef HAVE_SYS_ERRLIST
+
+/* Define if your system defines sys_nerr */
+#undef HAVE_SYS_NERR
+
+/* Define if your system choked on IP TOS setting */
+#undef IP_TOS_IS_BROKEN
+
+/* Define if you have the getuserattr function.  */
+#undef HAVE_GETUSERATTR
+
+/* Define if you have the basename function. */
+#undef HAVE_BASENAME
+
+/* Work around problematic Linux PAM modules handling of PAM_TTY */
+#undef PAM_TTY_KLUDGE
+
+/* Define if pam_chauthtok wants real uid set to the unpriv'ed user */
+#undef SSHPAM_CHAUTHTOK_NEEDS_RUID
+
+/* Use PIPES instead of a socketpair() */
+#undef USE_PIPES
+
+/* Define if your snprintf is busted */
+#undef BROKEN_SNPRINTF
+
+/* Define if you are on Cygwin */
+#undef HAVE_CYGWIN
+
+/* Define if you have a broken realpath. */
+#undef BROKEN_REALPATH
+
+/* Define if you are on NeXT */
+#undef HAVE_NEXT
+
+/* Define if you want to enable PAM support */
+#undef USE_PAM
+
+/* Define if you want to enable AIX4's authenticate function */
+#undef WITH_AIXAUTHENTICATE
+
+/* Define if your AIX loginfailed() function takes 4 arguments (AIX >= 5.2) */
+#undef AIX_LOGINFAILED_4ARG
+
+/* Define if your skeychallenge() function takes 4 arguments (eg NetBSD) */
+#undef SKEYCHALLENGE_4ARG
+
+/* Define if you have/want arrays (cluster-wide session managment, not C arrays) */
+#undef WITH_IRIX_ARRAY
+
+/* Define if you want IRIX project management */
+#undef WITH_IRIX_PROJECT
+
+/* Define if you want IRIX audit trails */
+#undef WITH_IRIX_AUDIT
+
+/* Define if you want IRIX kernel jobs */
+#undef WITH_IRIX_JOBS
+
+/* Location of PRNGD/EGD random number socket */
+#undef PRNGD_SOCKET
+
+/* Port number of PRNGD/EGD random number socket */
+#undef PRNGD_PORT
+
+/* Builtin PRNG command timeout */
+#undef ENTROPY_TIMEOUT_MSEC
+
+/* non-privileged user for privilege separation */
+#undef SSH_PRIVSEP_USER
+
+/* Define if you want to install preformatted manpages.*/
+#undef MANTYPE
+
+/* Define if your ssl headers are included with #include <openssl/header.h>  */
+#undef HAVE_OPENSSL
+
+/* Define if you are linking against RSAref.  Used only to print the right
+ * message at run-time. */
+#undef RSAREF
+
+/* struct timeval */
+#undef HAVE_STRUCT_TIMEVAL
+
+/* struct utmp and struct utmpx fields */
+#undef HAVE_HOST_IN_UTMP
+#undef HAVE_HOST_IN_UTMPX
+#undef HAVE_ADDR_IN_UTMP
+#undef HAVE_ADDR_IN_UTMPX
+#undef HAVE_ADDR_V6_IN_UTMP
+#undef HAVE_ADDR_V6_IN_UTMPX
+#undef HAVE_SYSLEN_IN_UTMPX
+#undef HAVE_PID_IN_UTMP
+#undef HAVE_TYPE_IN_UTMP
+#undef HAVE_TYPE_IN_UTMPX
+#undef HAVE_TV_IN_UTMP
+#undef HAVE_TV_IN_UTMPX
+#undef HAVE_ID_IN_UTMP
+#undef HAVE_ID_IN_UTMPX
+#undef HAVE_EXIT_IN_UTMP
+#undef HAVE_TIME_IN_UTMP
+#undef HAVE_TIME_IN_UTMPX
+
+/* Define if you don't want to use your system's login() call */
+#undef DISABLE_LOGIN
+
+/* Define if you don't want to use pututline() etc. to write [uw]tmp */
+#undef DISABLE_PUTUTLINE
+
+/* Define if you don't want to use pututxline() etc. to write [uw]tmpx */
+#undef DISABLE_PUTUTXLINE
+
+/* Define if you don't want to use lastlog */
+#undef DISABLE_LASTLOG
+
+/* Define if you don't want to use lastlog in session.c */
+#undef NO_SSH_LASTLOG
+
+/* Define if you don't want to use utmp */
+#undef DISABLE_UTMP
+
+/* Define if you don't want to use utmpx */
+#undef DISABLE_UTMPX
+
+/* Define if you don't want to use wtmp */
+#undef DISABLE_WTMP
+
+/* Define if you don't want to use wtmpx */
+#undef DISABLE_WTMPX
+
+/* Some systems need a utmpx entry for /bin/login to work */
+#undef LOGIN_NEEDS_UTMPX
+
+/* Some versions of /bin/login need the TERM supplied on the commandline */
+#undef LOGIN_NEEDS_TERM
+
+/* Define if your login program cannot handle end of options ("--") */
+#undef LOGIN_NO_ENDOPT
+
+/* Define if you want to specify the path to your lastlog file */
+#undef CONF_LASTLOG_FILE
+
+/* Define if you want to specify the path to your utmp file */
+#undef CONF_UTMP_FILE
+
+/* Define if you want to specify the path to your wtmp file */
+#undef CONF_WTMP_FILE
+
+/* Define if you want to specify the path to your utmpx file */
+#undef CONF_UTMPX_FILE
+
+/* Define if you want to specify the path to your wtmpx file */
+#undef CONF_WTMPX_FILE
+
+/* Define if you want external askpass support */
+#undef USE_EXTERNAL_ASKPASS
+
+/* Define if libc defines __progname */
+#undef HAVE___PROGNAME
+
+/* Define if compiler implements __FUNCTION__ */
+#undef HAVE___FUNCTION__
+
+/* Define if compiler implements __func__ */
+#undef HAVE___func__
+
+/* Define this is you want GSSAPI support in the version 2 protocol */
+#undef GSSAPI
+
+/* Define if you want Kerberos 5 support */
+#undef KRB5
+
+/* Define this if you are using the Heimdal version of Kerberos V5 */
+#undef HEIMDAL
+
+/* Define this if you want to use libkafs' AFS support */
+#undef USE_AFS
+
+/* Define if you want S/Key support */
+#undef SKEY
+
+/* Define if you want TCP Wrappers support */
+#undef LIBWRAP
+
+/* Define if your libraries define login() */
+#undef HAVE_LOGIN
+
+/* Define if your libraries define daemon() */
+#undef HAVE_DAEMON
+
+/* Define if your libraries define getpagesize() */
+#undef HAVE_GETPAGESIZE
+
+/* Define if xauth is found in your path */
+#undef XAUTH_PATH
+
+/* Define if you want to allow MD5 passwords */
+#undef HAVE_MD5_PASSWORDS
+
+/* Define if you want to disable shadow passwords */
+#undef DISABLE_SHADOW
+
+/* Define if you want to use shadow password expire field */
+#undef HAS_SHADOW_EXPIRE
+
+/* Define if you have Digital Unix Security Integration Architecture */
+#undef HAVE_OSF_SIA
+
+/* Define if you have getpwanam(3) [SunOS 4.x] */
+#undef HAVE_GETPWANAM
+
+/* Define if you have an old version of PAM which takes only one argument */
+/* to pam_strerror */
+#undef HAVE_OLD_PAM
+
+/* Define if you are using Solaris-derived PAM which passes pam_messages  */
+/* to the conversation function with an extra level of indirection */
+#undef PAM_SUN_CODEBASE
+
+/* Set this to your mail directory if you don't have maillock.h */
+#undef MAIL_DIRECTORY
+
+/* Data types */
+#undef HAVE_U_INT
+#undef HAVE_INTXX_T
+#undef HAVE_U_INTXX_T
+#undef HAVE_UINTXX_T
+#undef HAVE_INT64_T
+#undef HAVE_U_INT64_T
+#undef HAVE_U_CHAR
+#undef HAVE_SIZE_T
+#undef HAVE_SSIZE_T
+#undef HAVE_CLOCK_T
+#undef HAVE_MODE_T
+#undef HAVE_PID_T
+#undef HAVE_SA_FAMILY_T
+#undef HAVE_STRUCT_SOCKADDR_STORAGE
+#undef HAVE_STRUCT_ADDRINFO
+#undef HAVE_STRUCT_IN6_ADDR
+#undef HAVE_STRUCT_SOCKADDR_IN6
+
+/* Fields in struct sockaddr_storage */
+#undef HAVE_SS_FAMILY_IN_SS
+#undef HAVE___SS_FAMILY_IN_SS
+
+/* Define if you have /dev/ptmx */
+#undef HAVE_DEV_PTMX
+
+/* Define if you have /dev/ptc */
+#undef HAVE_DEV_PTS_AND_PTC
+
+/* Define if you need to use IP address instead of hostname in $DISPLAY */
+#undef IPADDR_IN_DISPLAY
+
+/* Specify default $PATH */
+#undef USER_PATH
+
+/* Specify location of ssh.pid */
+#undef _PATH_SSH_PIDDIR
+
+/* getaddrinfo is broken (if present) */
+#undef BROKEN_GETADDRINFO
+
+/* updwtmpx is broken (if present) */
+#undef BROKEN_UPDWTMPX
+
+/* Workaround more Linux IPv6 quirks */
+#undef DONT_TRY_OTHER_AF
+
+/* Detect IPv4 in IPv6 mapped addresses and treat as IPv4 */
+#undef IPV4_IN_IPV6
+
+/* Define if you have BSD auth support */
+#undef BSD_AUTH
+
+/* Define if X11 doesn't support AF_UNIX sockets on that system */
+#undef NO_X11_UNIX_SOCKETS
+
+/* Define if the concept of ports only accessible to superusers isn't known */
+#undef NO_IPPORT_RESERVED_CONCEPT
+
+/* Needed for SCO and NeXT */
+#undef BROKEN_SAVED_UIDS
+
+/* Define if your system glob() function has the GLOB_ALTDIRFUNC extension */
+#undef GLOB_HAS_ALTDIRFUNC
+
+/* Define if your system glob() function has gl_matchc options in glob_t */
+#undef GLOB_HAS_GL_MATCHC
+
+/* Define in your struct dirent expects you to allocate extra space for d_name */
+#undef BROKEN_ONE_BYTE_DIRENT_D_NAME
+
+/* Define if your system has /etc/default/login */
+#undef HAVE_ETC_DEFAULT_LOGIN
+
+/* Define if your getopt(3) defines and uses optreset */
+#undef HAVE_GETOPT_OPTRESET
+
+/* Define on *nto-qnx systems */
+#undef MISSING_NFDBITS
+
+/* Define on *nto-qnx systems */
+#undef MISSING_HOWMANY
+
+/* Define on *nto-qnx systems */
+#undef MISSING_FD_MASK
+
+/* Define if you want smartcard support */
+#undef SMARTCARD
+
+/* Define if you want smartcard support using sectok */
+#undef USE_SECTOK
+
+/* Define if you want smartcard support using OpenSC */
+#undef USE_OPENSC
+
+/* Define if you want to use OpenSSL's internally seeded PRNG only */
+#undef OPENSSL_PRNG_ONLY
+
+/* Define if you shouldn't strip 'tty' from your ttyname in [uw]tmp */
+#undef WITH_ABBREV_NO_TTY
+
+/* Define if you want a different $PATH for the superuser */
+#undef SUPERUSER_PATH
+
+/* Path that unprivileged child will chroot() to in privep mode */
+#undef PRIVSEP_PATH
+
+/* Define if your platform needs to skip post auth file descriptor passing */
+#undef DISABLE_FD_PASSING
+
+/* Silly mkstemp() */
+#undef HAVE_STRICT_MKSTEMP
+
+/* Some systems put this outside of libc */
+#undef HAVE_NANOSLEEP
+
+/* Define if sshd somehow reacquires a controlling TTY after setsid() */
+#undef SSHD_ACQUIRES_CTTY
+
+/* Define if cmsg_type is not passed correctly */
+#undef BROKEN_CMSG_TYPE
+
+/*
+ * Define to whatever link() returns for "not supported" if it doesn't
+ * return EOPNOTSUPP.
+ */
+#undef LINK_OPNOTSUPP_ERRNO
+
+/* Strings used in /etc/passwd to denote locked account */
+#undef LOCKED_PASSWD_STRING
+#undef LOCKED_PASSWD_PREFIX
+#undef LOCKED_PASSWD_SUBSTR
+
+/* Define if getrrsetbyname() exists */
+#undef HAVE_GETRRSETBYNAME
+
+/* Define if HEADER.ad exists in arpa/nameser.h */
+#undef HAVE_HEADER_AD
+
+/* Define if your resolver libs need this for getrrsetbyname */
+#undef BIND_8_COMPAT
+
+/* Define if you have /proc/$pid/fd */
+#undef HAVE_PROC_PID
+
+@BOTTOM@
+
+/* ******************* Shouldn't need to edit below this line ************** */
+
+#endif /* _CONFIG_H */
diff --git a/auth-krb4.c b/auth-krb4.c
new file mode 100644
index 000000000..b28df469f
--- /dev/null
+++ b/auth-krb4.c
@@ -0,0 +1,368 @@
+/*
+ * Copyright (c) 1999 Dug Song.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "includes.h"
+RCSID("$OpenBSD: auth-krb4.c,v 1.29 2003/02/21 10:34:48 mpech Exp $");
+
+#include "ssh.h"
+#include "ssh1.h"
+#include "packet.h"
+#include "xmalloc.h"
+#include "log.h"
+#include "servconf.h"
+#include "uidswap.h"
+#include "auth.h"
+
+#ifdef AFS
+#include "radix.h"
+#endif
+
+#ifdef KRB4
+extern ServerOptions options;
+
+static int
+krb4_init(void *context)
+{
+        static int cleanup_registered = 0;
+        Authctxt *authctxt = (Authctxt *)context;
+        const char *tkt_root = TKT_ROOT;
+        struct stat st;
+        int fd;
+
+        if (!authctxt->krb4_ticket_file) {
+                /* Set unique ticket string manually since we're still root. */
+                authctxt->krb4_ticket_file = xmalloc(MAXPATHLEN);
+#ifdef AFS
+                if (lstat("/ticket", &st) != -1)
+                        tkt_root = "/ticket/";
+#endif /* AFS */
+                snprintf(authctxt->krb4_ticket_file, MAXPATHLEN, "%s%u_%ld",
+                    tkt_root, authctxt->pw->pw_uid, (long)getpid());
+                krb_set_tkt_string(authctxt->krb4_ticket_file);
+        }
+        /* Register ticket cleanup in case of fatal error. */
+        if (!cleanup_registered) {
+                fatal_add_cleanup(krb4_cleanup_proc, authctxt);
+                cleanup_registered = 1;
+        }
+        /* Try to create our ticket file. */
+        if ((fd = mkstemp(authctxt->krb4_ticket_file)) != -1) {
+                close(fd);
+                return (1);
+        }
+        /* Ticket file exists - make sure user owns it (just passed ticket). */
+        if (lstat(authctxt->krb4_ticket_file, &st) != -1) {
+                if (st.st_mode == (S_IFREG | S_IRUSR | S_IWUSR) &&
+                    st.st_uid == authctxt->pw->pw_uid)
+                        return (1);
+        }
+        /* Failure - cancel cleanup function, leaving ticket for inspection. */
+        log("WARNING: bad ticket file %s", authctxt->krb4_ticket_file);
+
+        fatal_remove_cleanup(krb4_cleanup_proc, authctxt);
+        cleanup_registered = 0;
+
+        xfree(authctxt->krb4_ticket_file);
+        authctxt->krb4_ticket_file = NULL;
+
+        return (0);
+}
+
+/*
+ * try krb4 authentication,
+ * return 1 on success, 0 on failure, -1 if krb4 is not available
+ */
+int
+auth_krb4_password(Authctxt *authctxt, const char *password)
+{
+        AUTH_DAT adata;
+        KTEXT_ST tkt;
+        struct hostent *hp;
+        struct passwd *pw;
+        char localhost[MAXHOSTNAMELEN], phost[INST_SZ], realm[REALM_SZ];
+        u_int32_t faddr;
+        int r;
+
+        if ((pw = authctxt->pw) == NULL)
+                return (0);
+
+        /*
+         * Try Kerberos password authentication only for non-root
+         * users and only if Kerberos is installed.
+         */
+        if (pw->pw_uid != 0 && krb_get_lrealm(realm, 1) == KSUCCESS) {
+                /* Set up our ticket file. */
+                if (!krb4_init(authctxt)) {
+                        log("Couldn't initialize Kerberos ticket file for %s!",
+                            pw->pw_name);
+                        goto failure;
+                }
+                /* Try to get TGT using our password. */
+                r = krb_get_pw_in_tkt((char *) pw->pw_name, "", realm,
+                    "krbtgt", realm, DEFAULT_TKT_LIFE, (char *)password);
+                if (r != INTK_OK) {
+                        debug("Kerberos v4 password authentication for %s "
+                            "failed: %s", pw->pw_name, krb_err_txt[r]);
+                        goto failure;
+                }
+                /* Successful authentication. */
+                chown(tkt_string(), pw->pw_uid, pw->pw_gid);
+
+                /*
+                 * Now that we have a TGT, try to get a local
+                 * "rcmd" ticket to ensure that we are not talking
+                 * to a bogus Kerberos server.
+                 */
+                gethostname(localhost, sizeof(localhost));
+                strlcpy(phost, (char *)krb_get_phost(localhost),
+                    sizeof(phost));
+                r = krb_mk_req(&tkt, KRB4_SERVICE_NAME, phost, realm, 33);
+
+                if (r == KSUCCESS) {
+                        if ((hp = gethostbyname(localhost)) == NULL) {
+                                log("Couldn't get local host address!");
+                                goto failure;
+                        }
+                        memmove((void *)&faddr, (void *)hp->h_addr,
+                            sizeof(faddr));
+
+                        /* Verify our "rcmd" ticket. */
+                        r = krb_rd_req(&tkt, KRB4_SERVICE_NAME, phost,
+                            faddr, &adata, "");
+                        if (r == RD_AP_UNDEC) {
+                                /*
+                                 * Probably didn't have a srvtab on
+                                 * localhost. Disallow login.
+                                 */
+                                log("Kerberos v4 TGT for %s unverifiable, "
+                                    "no srvtab installed? krb_rd_req: %s",
+                                    pw->pw_name, krb_err_txt[r]);
+                                goto failure;
+                        } else if (r != KSUCCESS) {
+                                log("Kerberos v4 %s ticket unverifiable: %s",
+                                    KRB4_SERVICE_NAME, krb_err_txt[r]);
+                                goto failure;
+                        }
+                } else if (r == KDC_PR_UNKNOWN) {
+                        /*
+                         * Disallow login if no rcmd service exists, and
+                         * log the error.
+                         */
+                        log("Kerberos v4 TGT for %s unverifiable: %s; %s.%s "
+                            "not registered, or srvtab is wrong?", pw->pw_name,
+                            krb_err_txt[r], KRB4_SERVICE_NAME, phost);
+                        goto failure;
+                } else {
+                        /*
+                         * TGT is bad, forget it. Possibly spoofed!
+                         */
+                        debug("WARNING: Kerberos v4 TGT possibly spoofed "
+                            "for %s: %s", pw->pw_name, krb_err_txt[r]);
+                        goto failure;
+                }
+                /* Authentication succeeded. */
+                return (1);
+        } else
+                /* Logging in as root or no local Kerberos realm. */
+                debug("Unable to authenticate to Kerberos.");
+
+ failure:
+        krb4_cleanup_proc(authctxt);
+
+        if (!options.kerberos_or_local_passwd)
+                return (0);
+
+        /* Fall back to ordinary passwd authentication. */
+        return (-1);
+}
+
+void
+krb4_cleanup_proc(void *context)
+{
+        Authctxt *authctxt = (Authctxt *)context;
+        debug("krb4_cleanup_proc called");
+        if (authctxt->krb4_ticket_file) {
+                (void) dest_tkt();
+                xfree(authctxt->krb4_ticket_file);
+                authctxt->krb4_ticket_file = NULL;
+        }
+}
+
+int
+auth_krb4(Authctxt *authctxt, KTEXT auth, char **client, KTEXT reply)
+{
+        AUTH_DAT adat = {0};
+        Key_schedule schedule;
+        struct sockaddr_in local, foreign;
+        char instance[INST_SZ];
+        socklen_t slen;
+        u_int cksum;
+        int r, s;
+
+        s = packet_get_connection_in();
+
+        slen = sizeof(local);
+        memset(&local, 0, sizeof(local));
+        if (getsockname(s, (struct sockaddr *) & local, &slen) < 0)
+                debug("getsockname failed: %.100s", strerror(errno));
+        slen = sizeof(foreign);
+        memset(&foreign, 0, sizeof(foreign));
+        if (getpeername(s, (struct sockaddr *) & foreign, &slen) < 0) {
+                debug("getpeername failed: %.100s", strerror(errno));
+                fatal_cleanup();
+        }
+        instance[0] = '*';
+        instance[1] = 0;
+
+        /* Get the encrypted request, challenge, and session key. */
+        if ((r = krb_rd_req(auth, KRB4_SERVICE_NAME, instance,
+            0, &adat, ""))) {
+                debug("Kerberos v4 krb_rd_req: %.100s", krb_err_txt[r]);
+                return (0);
+        }
+        des_key_sched((des_cblock *) adat.session, schedule);
+
+        *client = xmalloc(MAX_K_NAME_SZ);
+        (void) snprintf(*client, MAX_K_NAME_SZ, "%s%s%s@%s", adat.pname,
+            *adat.pinst ? "." : "", adat.pinst, adat.prealm);
+
+        /* Check ~/.klogin authorization now. */
+        if (kuserok(&adat, authctxt->user) != KSUCCESS) {
+                log("Kerberos v4 .klogin authorization failed for %s to "
+                    "account %s", *client, authctxt->user);
+                xfree(*client);
+                *client = NULL;
+                return (0);
+        }
+        /* Increment the checksum, and return it encrypted with the
+           session key. */
+        cksum = adat.checksum + 1;
+        cksum = htonl(cksum);
+
+        /* If we can't successfully encrypt the checksum, we send back an
+           empty message, admitting our failure. */
+        if ((r = krb_mk_priv((u_char *) & cksum, reply->dat, sizeof(cksum) + 1,
+            schedule, &adat.session, &local, &foreign)) < 0) {
+                debug("Kerberos v4 mk_priv: (%d) %s", r, krb_err_txt[r]);
+                reply->dat[0] = 0;
+                reply->length = 0;
+        } else
+                reply->length = r;
+
+        /* Clear session key. */
+        memset(&adat.session, 0, sizeof(adat.session));
+        return (1);
+}
+#endif /* KRB4 */
+
+#ifdef AFS
+int
+auth_krb4_tgt(Authctxt *authctxt, const char *string)
+{
+        CREDENTIALS creds;
+        struct passwd *pw;
+
+        if ((pw = authctxt->pw) == NULL)
+                goto failure;
+
+        temporarily_use_uid(pw);
+
+        if (!radix_to_creds(string, &creds)) {
+                log("Protocol error decoding Kerberos v4 TGT");
+                goto failure;
+        }
+        if (strncmp(creds.service, "", 1) == 0) /* backward compatibility */
+                strlcpy(creds.service, "krbtgt", sizeof creds.service);
+
+        if (strcmp(creds.service, "krbtgt")) {
+                log("Kerberos v4 TGT (%s%s%s@%s) rejected for %s",
+                    creds.pname, creds.pinst[0] ? "." : "", creds.pinst,
+                    creds.realm, pw->pw_name);
+                goto failure;
+        }
+        if (!krb4_init(authctxt))
+                goto failure;
+
+        if (in_tkt(creds.pname, creds.pinst) != KSUCCESS)
+                goto failure;
+
+        if (save_credentials(creds.service, creds.instance, creds.realm,
+            creds.session, creds.lifetime, creds.kvno, &creds.ticket_st,
+            creds.issue_date) != KSUCCESS) {
+                debug("Kerberos v4 TGT refused: couldn't save credentials");
+                goto failure;
+        }
+        /* Successful authentication, passed all checks. */
+        chown(tkt_string(), pw->pw_uid, pw->pw_gid);
+
+        debug("Kerberos v4 TGT accepted (%s%s%s@%s)",
+            creds.pname, creds.pinst[0] ? "." : "", creds.pinst, creds.realm);
+        memset(&creds, 0, sizeof(creds));
+
+        restore_uid();
+
+        return (1);
+
+ failure:
+        krb4_cleanup_proc(authctxt);
+        memset(&creds, 0, sizeof(creds));
+        restore_uid();
+
+        return (0);
+}
+
+int
+auth_afs_token(Authctxt *authctxt, const char *token_string)
+{
+        CREDENTIALS creds;
+        struct passwd *pw;
+        uid_t uid;
+
+        if ((pw = authctxt->pw) == NULL)
+                return (0);
+
+        if (!radix_to_creds(token_string, &creds)) {
+                log("Protocol error decoding AFS token");
+                return (0);
+        }
+        if (strncmp(creds.service, "", 1) == 0) /* backward compatibility */
+                strlcpy(creds.service, "afs", sizeof creds.service);
+
+        if (strncmp(creds.pname, "AFS ID ", 7) == 0)
+                uid = atoi(creds.pname + 7);
+        else
+                uid = pw->pw_uid;
+
+        if (kafs_settoken(creds.realm, uid, &creds)) {
+                log("AFS token (%s@%s) rejected for %s",
+                    creds.pname, creds.realm, pw->pw_name);
+                memset(&creds, 0, sizeof(creds));
+                return (0);
+        }
+        debug("AFS token accepted (%s@%s)", creds.pname, creds.realm);
+        memset(&creds, 0, sizeof(creds));
+
+        return (1);
+}
+#endif /* AFS */
diff --git a/auth2-pam.c b/auth2-pam.c
new file mode 100644
index 000000000..ac28fb245
--- /dev/null
+++ b/auth2-pam.c
@@ -0,0 +1,165 @@
+#include "includes.h"
+RCSID("$Id: auth2-pam.c,v 1.15 2003/01/08 01:37:03 djm Exp $");
+
+#ifdef USE_PAM
+#include <security/pam_appl.h>
+
+#include "ssh.h"
+#include "ssh2.h"
+#include "auth.h"
+#include "auth-pam.h"
+#include "packet.h"
+#include "xmalloc.h"
+#include "dispatch.h"
+#include "log.h"
+
+static int do_pam_conversation_kbd_int(int num_msg, 
+    const struct pam_message **msg, struct pam_response **resp, 
+    void *appdata_ptr);
+void input_userauth_info_response_pam(int type, u_int32_t seqnr, void *ctxt);
+
+struct {
+        int finished, num_received, num_expected;
+        int *prompts;
+        struct pam_response *responses;
+} context_pam2 = {0, 0, 0, NULL};
+
+static struct pam_conv conv2 = {
+        do_pam_conversation_kbd_int,
+        NULL,
+};
+
+int
+auth2_pam(Authctxt *authctxt)
+{
+        int retval = -1;
+
+        if (authctxt->user == NULL)
+                fatal("auth2_pam: internal error: no user");
+
+        conv2.appdata_ptr = authctxt;
+        do_pam_set_conv(&conv2);
+
+        dispatch_set(SSH2_MSG_USERAUTH_INFO_RESPONSE,
+            &input_userauth_info_response_pam);
+        retval = (do_pam_authenticate(0) == PAM_SUCCESS);
+        dispatch_set(SSH2_MSG_USERAUTH_INFO_RESPONSE, NULL);
+
+        return retval;
+}
+
+static int
+do_pam_conversation_kbd_int(int num_msg, const struct pam_message **msg,
+    struct pam_response **resp, void *appdata_ptr)
+{
+        int i, j, done;
+        char *text;
+
+        context_pam2.finished = 0;
+        context_pam2.num_received = 0;
+        context_pam2.num_expected = 0;
+        context_pam2.prompts = xmalloc(sizeof(int) * num_msg);
+        context_pam2.responses = xmalloc(sizeof(struct pam_response) * num_msg);
+        memset(context_pam2.responses, 0, sizeof(struct pam_response) * num_msg);
+
+        text = NULL;
+        for (i = 0, context_pam2.num_expected = 0; i < num_msg; i++) {
+                int style = PAM_MSG_MEMBER(msg, i, msg_style);
+                switch (style) {
+                case PAM_PROMPT_ECHO_ON:
+                case PAM_PROMPT_ECHO_OFF:
+                        context_pam2.num_expected++;
+                        break;
+                case PAM_TEXT_INFO:
+                case PAM_ERROR_MSG:
+                default:
+                        /* Capture all these messages to be sent at once */
+                        message_cat(&text, PAM_MSG_MEMBER(msg, i, msg));
+                        break;
+                }
+        }
+
+        if (context_pam2.num_expected == 0)
+                return PAM_SUCCESS;
+
+        packet_start(SSH2_MSG_USERAUTH_INFO_REQUEST);
+        packet_put_cstring(""); /* Name */
+        packet_put_cstring(""); /* Instructions */
+        packet_put_cstring(""); /* Language */
+        packet_put_int(context_pam2.num_expected);
+        
+        for (i = 0, j = 0; i < num_msg; i++) {
+                int style = PAM_MSG_MEMBER(msg, i, msg_style);
+                
+                /* Skip messages which don't need a reply */
+                if (style != PAM_PROMPT_ECHO_ON && style != PAM_PROMPT_ECHO_OFF)
+                        continue;
+                
+                context_pam2.prompts[j++] = i;
+                if (text) {
+                        message_cat(&text, PAM_MSG_MEMBER(msg, i, msg));
+                        packet_put_cstring(text);
+                        text = NULL;
+                } else
+                        packet_put_cstring(PAM_MSG_MEMBER(msg, i, msg));
+                packet_put_char(style == PAM_PROMPT_ECHO_ON);
+        }
+        packet_send();
+        packet_write_wait();
+
+        /*
+         * Grabbing control of execution and spinning until we get what
+         * we want is probably rude, but it seems to work properly, and
+         * the client *should* be in lock-step with us, so the loop should
+         * only be traversed once.
+         */
+        while(context_pam2.finished == 0) {
+                done = 1;
+                dispatch_run(DISPATCH_BLOCK, &done, appdata_ptr);
+                if (context_pam2.finished == 0)
+                        debug("extra packet during conversation");
+        }
+
+        if (context_pam2.num_received == context_pam2.num_expected) {
+                *resp = context_pam2.responses;
+                return PAM_SUCCESS;
+        } else
+                return PAM_CONV_ERR;
+}
+
+void
+input_userauth_info_response_pam(int type, u_int32_t seqnr, void *ctxt)
+{
+        Authctxt *authctxt = ctxt;
+        unsigned int nresp = 0, rlen = 0, i = 0;
+        char *resp;
+
+        if (authctxt == NULL)
+                fatal("input_userauth_info_response_pam: no authentication context");
+
+        nresp = packet_get_int();       /* Number of responses. */
+        debug("got %d responses", nresp);
+
+
+        if (nresp != context_pam2.num_expected)
+                fatal("%s: Received incorrect number of responses "
+                    "(expected %d, received %u)", __func__, 
+                    context_pam2.num_expected, nresp);
+
+        if (nresp > 100)
+                fatal("%s: too many replies", __func__);
+
+        for (i = 0; i < nresp; i++) {
+                int j = context_pam2.prompts[i];
+
+                resp = packet_get_string(&rlen);
+                context_pam2.responses[j].resp_retcode = PAM_SUCCESS;
+                context_pam2.responses[j].resp = resp;
+                context_pam2.num_received++;
+        }
+
+        context_pam2.finished = 1;
+
+        packet_check_eom();
+}
+#endif
diff --git a/auth2-pam.h b/auth2-pam.h
new file mode 100644
index 000000000..c54f811cf
--- /dev/null
+++ b/auth2-pam.h
@@ -0,0 +1,8 @@
+/* $Id: auth2-pam.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+#include "includes.h"
+#ifdef USE_PAM
+
+int     auth2_pam(Authctxt *authctxt);
+
+#endif /* USE_PAM */
diff --git a/autom4te-2.53.cache/output.0 b/autom4te-2.53.cache/output.0
new file mode 100644
index 000000000..74f5afd76
--- /dev/null
+++ b/autom4te-2.53.cache/output.0
@@ -0,0 +1,18359 @@
+@%:@! /bin/sh
+@%:@ Guess values for system-dependent variables and create Makefiles.
+@%:@ Generated by GNU Autoconf 2.53.
+@%:@ 
+@%:@ Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+@%:@ Free Software Foundation, Inc.
+@%:@ This configure script is free software; the Free Software Foundation
+@%:@ gives unlimited permission to copy, distribute and modify it.
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+  set -o posix
+fi
+
+# NLS nuisances.
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+(set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
+    { $as_unset LANG || test "${LANG+set}" != set; } ||
+      { LANG=C; export LANG; }
+(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
+    { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
+      { LC_ALL=C; export LC_ALL; }
+(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
+    { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
+      { LC_TIME=C; export LC_TIME; }
+(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
+    { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
+      { LC_CTYPE=C; export LC_CTYPE; }
+(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
+    { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
+      { LANGUAGE=C; export LANGUAGE; }
+(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
+    { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
+      { LC_COLLATE=C; export LC_COLLATE; }
+(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
+    { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
+      { LC_NUMERIC=C; export LC_NUMERIC; }
+(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
+    { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
+      { LC_MESSAGES=C; export LC_MESSAGES; }
+
+
+# Name of the executable.
+as_me=`(basename "$0") 2>/dev/null ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+         X"$0" : 'X\(//\)$' \| \
+         X"$0" : 'X\(/\)$' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+          /^X\/\(\/\/\)$/{ s//\1/; q; }
+          /^X\/\(\/\).*/{ s//\1/; q; }
+          s/.*/./; q'`
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conftest.sh
+  echo  "exit 0"   >>conftest.sh
+  chmod +x conftest.sh
+  if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conftest.sh
+fi
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+  # Find who we are.  Look in the path if we contain no path at all
+  # relative or not.
+  case $0 in
+    *[\\/]* ) as_myself=$0 ;;
+    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+
+       ;;
+  esac
+  # We did not find ourselves, most probably we were run as `sh COMMAND'
+  # in which case we are not to be found in the path.
+  if test "x$as_myself" = x; then
+    as_myself=$0
+  fi
+  if test ! -f "$as_myself"; then
+    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+   { (exit 1); exit 1; }; }
+  fi
+  case $CONFIG_SHELL in
+  '')
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for as_base in sh bash ksh sh5; do
+         case $as_dir in
+         /*)
+           if ("$as_dir/$as_base" -c '
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+             CONFIG_SHELL=$as_dir/$as_base
+             export CONFIG_SHELL
+             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+           fi;;
+         esac
+       done
+done
+;;
+  esac
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line before each line; the second 'sed' does the real
+  # work.  The second script uses 'N' to pair each line-number line
+  # with the numbered line, and appends trailing '-' during
+  # substitution so that $LINENO is not a special case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+  sed '=' <$as_myself |
+    sed '
+      N
+      s,$,-,
+      : loop
+      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+      t loop
+      s,-$,,
+      s,^['$as_cr_digits']*\n,,
+    ' >$as_me.lineno &&
+  chmod +x $as_me.lineno ||
+    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensible to this).
+  . ./$as_me.lineno
+  # Exit status is that of the last command.
+  exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+  *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T='      ' ;;
+  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  # We could just check for DJGPP; but this test a) works b) is more generic
+  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+  if test -f conf$$.exe; then
+    # Don't use ln at all; we don't have any links
+    as_ln_s='cp -p'
+  else
+    as_ln_s='ln -s'
+  fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+as_executable_p="test -f"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS="   $as_nl"
+
+# CDPATH.
+$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
+
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+exec 6>&1
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Maximum number of lines to put in a shell here document.
+# This variable seems obsolete.  It should probably be removed, and
+# only ac_max_sed_lines should be used.
+: ${ac_max_here_lines=38}
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+
+ac_unique_file="ssh.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# if HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+#  include <stdint.h>
+# endif
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+ac_prev=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_option in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+    eval "enable_$ac_feature=no" ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+    case $ac_option in
+      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "enable_$ac_feature='$ac_optarg'" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    case $ac_option in
+      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "with_$ac_package='$ac_optarg'" ;;
+
+  -without-* | --without-*)
+    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package | sed 's/-/_/g'`
+    eval "with_$ac_package=no" ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) { echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
+    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+    eval "$ac_envvar='$ac_optarg'"
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  { echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
+fi
+
+# Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+  eval ac_val=$`echo $ac_var`
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+              localstatedir libdir includedir oldincludedir infodir mandir
+do
+  eval ac_val=$`echo $ac_var`
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* ) ;;
+    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then its parent.
+  ac_confdir=`(dirname "$0") 2>/dev/null ||
+$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$0" : 'X\(//\)[^/]' \| \
+         X"$0" : 'X\(//\)$' \| \
+         X"$0" : 'X\(/\)' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X"$0" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+          /^X\(\/\/\)$/{ s//\1/; q; }
+          /^X\(\/\).*/{ s//\1/; q; }
+          s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r $srcdir/$ac_unique_file; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+  if test "$ac_srcdir_defaulted" = yes; then
+    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+   { (exit 1); exit 1; }; }
+  else
+    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+  fi
+fi
+srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+ac_env_build_alias_set=${build_alias+set}
+ac_env_build_alias_value=$build_alias
+ac_cv_env_build_alias_set=${build_alias+set}
+ac_cv_env_build_alias_value=$build_alias
+ac_env_host_alias_set=${host_alias+set}
+ac_env_host_alias_value=$host_alias
+ac_cv_env_host_alias_set=${host_alias+set}
+ac_cv_env_host_alias_value=$host_alias
+ac_env_target_alias_set=${target_alias+set}
+ac_env_target_alias_value=$target_alias
+ac_cv_env_target_alias_set=${target_alias+set}
+ac_cv_env_target_alias_value=$target_alias
+ac_env_CC_set=${CC+set}
+ac_env_CC_value=$CC
+ac_cv_env_CC_set=${CC+set}
+ac_cv_env_CC_value=$CC
+ac_env_CFLAGS_set=${CFLAGS+set}
+ac_env_CFLAGS_value=$CFLAGS
+ac_cv_env_CFLAGS_set=${CFLAGS+set}
+ac_cv_env_CFLAGS_value=$CFLAGS
+ac_env_LDFLAGS_set=${LDFLAGS+set}
+ac_env_LDFLAGS_value=$LDFLAGS
+ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+ac_cv_env_LDFLAGS_value=$LDFLAGS
+ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_env_CPPFLAGS_value=$CPPFLAGS
+ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+ac_env_CPP_set=${CPP+set}
+ac_env_CPP_value=$CPP
+ac_cv_env_CPP_set=${CPP+set}
+ac_cv_env_CPP_value=$CPP
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+_ACEOF
+
+  cat <<_ACEOF
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR           user executables [EPREFIX/bin]
+  --sbindir=DIR          system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR       program executables [EPREFIX/libexec]
+  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
+  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
+  --libdir=DIR           object code libraries [EPREFIX/lib]
+  --includedir=DIR       C header files [PREFIX/include]
+  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+  --infodir=DIR          info documentation [PREFIX/info]
+  --mandir=DIR           man documentation [PREFIX/man]
+_ACEOF
+
+  cat <<\_ACEOF
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --disable-largefile     omit support for large files
+  --disable-strip         Disable calling strip(1) on install
+  --disable-lastlog       disable use of lastlog even if detected no
+  --disable-utmp          disable use of utmp even if detected no
+  --disable-utmpx         disable use of utmpx even if detected no
+  --disable-wtmp          disable use of wtmp even if detected no
+  --disable-wtmpx         disable use of wtmpx even if detected no
+  --disable-libutil       disable use of libutil (login() etc.) no
+  --disable-pututline     disable use of pututline() etc. (uwtmp) no
+  --disable-pututxline    disable use of pututxline() etc. (uwtmpx) no
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-osfsia           Enable Digital Unix SIA
+  --with-cflags           Specify additional flags to pass to compiler
+  --with-cppflags         Specify additional flags to pass to preprocessor 
+  --with-ldflags          Specify additional flags to pass to linker
+  --with-libs             Specify additional libraries to link with
+  --without-rpath         Disable auto-added -R linker paths
+  --with-zlib=PATH        Use zlib in PATH
+  --with-skey[=PATH]      Enable S/Key support
+                            (optionally in PATH)
+  --with-tcp-wrappers[=PATH]      Enable tcpwrappers support
+                            (optionally in PATH)
+  --with-pam              Enable PAM support 
+  --with-ssl-dir=PATH     Specify path to OpenSSL installation 
+  --with-rand-helper      Use subprocess to gather strong randomness 
+  --with-prngd-port=PORT  read entropy from PRNGD/EGD TCP localhost:PORT
+  --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)
+  --with-entropy-timeout  Specify entropy gathering command timeout (msec)
+  --with-privsep-user=user Specify non-privileged user for privilege separation
+  --with-sectok           Enable smartcard support using libsectok
+  --with-opensc=PFX       Enable smartcard support using OpenSC
+  --with-kerberos5=PATH   Enable Kerberos 5 support
+  --with-kerberos4=PATH   Enable Kerberos 4 support
+  --with-afs=PATH         Enable AFS support
+  --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)
+  --with-xauth=PATH       Specify path to xauth program 
+  --with-mantype=man|cat|doc  Set man page type
+  --with-md5-passwords    Enable use of MD5 passwords
+  --without-shadow        Disable shadow password support
+  --with-ipaddr-display   Use ip address instead of hostname in \$DISPLAY
+  --with-default-path=    Specify default \$PATH environment for server
+  --with-superuser-path=  Specify different path for super-user
+  --with-ipv4-default     Use IPv4 by connections unless '-6' specified
+  --with-4in6             Check for and convert IPv4 in IPv6 mapped addresses
+  --with-bsd-auth         Enable BSD auth support
+  --with-pid-dir=PATH     Specify location of ssh.pid file
+  --with-lastlog=FILE|DIR specify lastlog location common locations
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
+              headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+_ACEOF
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  ac_popdir=`pwd`
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d $ac_dir || continue
+    ac_builddir=.
+
+if test "$ac_dir" != .; then
+  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  # A "../" for each directory in $ac_dir_suffix.
+  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+  ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+  .)  # No --srcdir option.  We are building in place.
+    ac_srcdir=.
+    if test -z "$ac_top_builddir"; then
+       ac_top_srcdir=.
+    else
+       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+    fi ;;
+  [\\/]* | ?:[\\/]* )  # Absolute path.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir ;;
+  *) # Relative path.
+    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+# absolute.
+ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
+ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+    cd $ac_dir
+    # Check for guested configure; otherwise get Cygnus style configure.
+    if test -f $ac_srcdir/configure.gnu; then
+      echo
+      $SHELL $ac_srcdir/configure.gnu  --help=recursive
+    elif test -f $ac_srcdir/configure; then
+      echo
+      $SHELL $ac_srcdir/configure  --help=recursive
+    elif test -f $ac_srcdir/configure.ac ||
+           test -f $ac_srcdir/configure.in; then
+      echo
+      $ac_configure --help
+    else
+      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi
+    cd $ac_popdir
+  done
+fi
+
+test -n "$ac_init_help" && exit 0
+if $ac_init_version; then
+  cat <<\_ACEOF
+
+Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit 0
+fi
+exec 5>config.log
+cat >&5 <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.53.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+{
+cat <<_ASUNAME
+@%:@@%:@ --------- @%:@@%:@
+@%:@@%:@ Platform. @%:@@%:@
+@%:@@%:@ --------- @%:@@%:@
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  echo "PATH: $as_dir"
+done
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+@%:@@%:@ ----------- @%:@@%:@
+@%:@@%:@ Core tests. @%:@@%:@
+@%:@@%:@ ----------- @%:@@%:@
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell meta-characters.
+ac_configure_args=
+ac_sep=
+for ac_arg
+do
+  case $ac_arg in
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n ) continue ;;
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    continue ;;
+  *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+    ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+  esac
+  case " $ac_configure_args " in
+    *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+    *) ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+       ac_sep=" " ;;
+  esac
+  # Get rid of the leading space.
+done
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Be sure not to use single quotes in there, as some shells,
+# such as our DU 5.0 friend, will then `close' the trap.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+    cat <<\_ASBOX
+@%:@@%:@ ---------------- @%:@@%:@
+@%:@@%:@ Cache variables. @%:@@%:@
+@%:@@%:@ ---------------- @%:@@%:@
+_ASBOX
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+{
+  (set) 2>&1 |
+    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+    *ac_space=\ *)
+      sed -n \
+        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+      ;;
+    *)
+      sed -n \
+        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+      ;;
+    esac;
+}
+    echo
+    if test -s confdefs.h; then
+      cat <<\_ASBOX
+@%:@@%:@ ----------- @%:@@%:@
+@%:@@%:@ confdefs.h. @%:@@%:@
+@%:@@%:@ ----------- @%:@@%:@
+_ASBOX
+      echo
+      sed "/^$/d" confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      echo "$as_me: caught signal $ac_signal"
+    echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core core.* *.core &&
+  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+     ' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo >confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+  if test "x$prefix" != xNONE; then
+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+  else
+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+  fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+  if test -r "$ac_site_file"; then
+    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . $cache_file;;
+      *)                      . ./$cache_file;;
+    esac
+  fi
+else
+  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in `(set) 2>&1 |
+               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+  eval ac_new_val="\$ac_env_${ac_var}_value"
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+echo "$as_me:   former value:  $ac_old_val" >&2;}
+        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+echo "$as_me:   current value: $ac_new_val" >&2;}
+        ac_cache_corrupted=:
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  CC=$ac_ct_CC
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="cc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  CC=$ac_ct_CC
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $@%:@ != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    set dummy "$as_dir/$ac_word" ${1+"$@"}
+    shift
+    ac_cv_prog_CC="$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$ac_ct_CC" && break
+done
+
+  CC=$ac_ct_CC
+fi
+
+fi
+
+
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:$LINENO:" \
+     "checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+  (eval $ac_compiler --version </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+  (eval $ac_compiler -v </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+  (eval $ac_compiler -V </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.exe"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+echo "$as_me:$LINENO: checking for C compiler default output" >&5
+echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+  (eval $ac_link_default) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Find the output, starting from the most likely.  This scheme is
+# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+# resort.
+
+# Be careful to initialize this variable, since it used to be cached.
+# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+ac_cv_exeext=
+for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null;
+                ls a.out conftest 2>/dev/null;
+                ls a.* conftest.* 2>/dev/null`; do
+  case $ac_file in
+    *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;;
+    a.out ) # We found the default executable, but exeext='' is most
+            # certainly right.
+            break;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+          # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
+          export ac_cv_exeext
+          break;;
+    * ) break;;
+  esac
+done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5
+echo "$as_me: error: C compiler cannot create executables" >&2;}
+   { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+echo "$as_me:$LINENO: result: $ac_file" >&5
+echo "${ECHO_T}$ac_file" >&6
+
+# Check the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+        cross_compiling=yes
+    else
+        { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'." >&5
+echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'." >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  fi
+fi
+echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+rm -f a.out a.exe conftest$ac_cv_exeext
+ac_clean_files=$ac_clean_files_save
+# Check the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+echo "$as_me:$LINENO: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6
+
+echo "$as_me:$LINENO: checking for suffix of executables" >&5
+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
+  case $ac_file in
+    *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+          export ac_cv_exeext
+          break;;
+    * ) break;;
+  esac
+done
+else
+  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5
+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+echo "${ECHO_T}$ac_cv_exeext" >&6
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+echo "$as_me:$LINENO: checking for suffix of object files" >&5
+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+if test "${ac_cv_objext+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5
+echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_compiler_gnu=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_compiler_gnu=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+GCC=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+CFLAGS="-g"
+echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_prog_cc_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_prog_cc_g=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+# Some people use a C++ compiler to compile C.  Since we use `exit',
+# in C++ we need to declare it.  In case someone uses the same compiler
+# for both compiling C and C++ we need to have the C++ compiler decide
+# the declaration of exit, since it's the most demanding environment.
+cat >conftest.$ac_ext <<_ACEOF
+@%:@ifndef __cplusplus
+  choke me
+@%:@endif
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  for ac_declaration in \
+   ''\
+   '#include <stdlib.h>' \
+   'extern "C" void std::exit (int) throw (); using std::exit;' \
+   'extern "C" void std::exit (int); using std::exit;' \
+   'extern "C" void exit (int) throw ();' \
+   'extern "C" void exit (int);' \
+   'void exit (int);'
+do
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@include <stdlib.h>
+$ac_declaration
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+exit (42);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+continue
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_declaration
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+exit (42);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+rm -f conftest*
+if test -n "$ac_declaration"; then
+  echo '#ifdef __cplusplus' >>confdefs.h
+  echo $ac_declaration      >>confdefs.h
+  echo '#endif'             >>confdefs.h
+fi
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_aux_dir=
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+  if test -f $ac_dir/install-sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f $ac_dir/install.sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f $ac_dir/shtool; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+
+# Make sure we can run config.sub.
+$ac_config_sub sun4 >/dev/null 2>&1 ||
+  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
+echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+   { (exit 1); exit 1; }; }
+
+echo "$as_me:$LINENO: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6
+if test "${ac_cv_build+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_build_alias=$build_alias
+test -z "$ac_cv_build_alias" &&
+  ac_cv_build_alias=`$ac_config_guess`
+test -z "$ac_cv_build_alias" &&
+  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
+ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
+  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6
+build=$ac_cv_build
+build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+
+echo "$as_me:$LINENO: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6
+if test "${ac_cv_host+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_host_alias=$host_alias
+test -z "$ac_cv_host_alias" &&
+  ac_cv_host_alias=$ac_cv_build_alias
+ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
+  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6
+host=$ac_cv_host
+host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+
+
+echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
+if test "${ac_cv_c_bigendian+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # See if sys/param.h defines the BYTE_ORDER macro.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/param.h>
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
+ bogus endian macros
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  # It does; now see whether it defined to BIG_ENDIAN or not.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/param.h>
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_bigendian=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_c_bigendian=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+# It does not; compile a test program.
+if test "$cross_compiling" = yes; then
+  # try to guess the endianess by grep'ing values into an object file
+  ac_cv_c_bigendian=unknown
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
+short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ _ascii (); _ebcdic (); 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  if fgrep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
+  ac_cv_c_bigendian=yes
+fi
+if fgrep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+  if test "$ac_cv_c_bigendian" = unknown; then
+    ac_cv_c_bigendian=no
+  else
+    # finding both strings is unlikely to happen, but who knows?
+    ac_cv_c_bigendian=unknown
+  fi
+fi
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+int
+main ()
+{
+  /* Are we little or big endian?  From Harbison&Steele.  */
+  union
+  {
+    long l;
+    char c[sizeof (long)];
+  } u;
+  u.l = 1;
+  exit (u.c[sizeof (long) - 1] == 1);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_bigendian=no
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+ac_cv_c_bigendian=yes
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+echo "${ECHO_T}$ac_cv_c_bigendian" >&6
+case $ac_cv_c_bigendian in
+  yes)
+    
+cat >>confdefs.h <<\_ACEOF
+@%:@define WORDS_BIGENDIAN 1
+_ACEOF
+ ;;
+  no)
+     ;;
+  *)
+    { { echo "$as_me:$LINENO: error: unknown endianess
+presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+echo "$as_me: error: unknown endianess
+presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+
+
+# Checks for programs.
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@include <assert.h>
+                     Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether non-existent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+  
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+echo "$as_me:$LINENO: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@include <assert.h>
+                     Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether non-existent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  echo "$as_me:$LINENO: result: $RANLIB" >&5
+echo "${ECHO_T}$RANLIB" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+echo "${ECHO_T}$ac_ct_RANLIB" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  RANLIB=$ac_ct_RANLIB
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+  ./ | .// | /cC/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+        if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+          if test $ac_prog = install &&
+            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+            # AIX install.  It has an incompatible calling convention.
+            :
+          elif test $ac_prog = install &&
+            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+            # program-specific install script used by HP pwplus--don't use.
+            :
+          else
+            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+            break 3
+          fi
+        fi
+      done
+    done
+    ;;
+esac
+done
+
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  We don't cache a
+    # path for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the path is relative.
+    INSTALL=$ac_install_sh
+  fi
+fi
+echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+# Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_AR+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $AR in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_AR="$AR" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+AR=$ac_cv_path_AR
+
+if test -n "$AR"; then
+  echo "$as_me:$LINENO: result: $AR" >&5
+echo "${ECHO_T}$AR" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+for ac_prog in perl5 perl
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PERL+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PERL in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PERL=$ac_cv_path_PERL
+
+if test -n "$PERL"; then
+  echo "$as_me:$LINENO: result: $PERL" >&5
+echo "${ECHO_T}$PERL" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$PERL" && break
+done
+
+# Extract the first word of "sed", so it can be a program name with args.
+set dummy sed; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_SED+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $SED in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_SED="$SED" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+SED=$ac_cv_path_SED
+
+if test -n "$SED"; then
+  echo "$as_me:$LINENO: result: $SED" >&5
+echo "${ECHO_T}$SED" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+
+# Extract the first word of "ent", so it can be a program name with args.
+set dummy ent; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_ENT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $ENT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_ENT="$ENT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_ENT="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+ENT=$ac_cv_path_ENT
+
+if test -n "$ENT"; then
+  echo "$as_me:$LINENO: result: $ENT" >&5
+echo "${ECHO_T}$ENT" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+
+# Extract the first word of "bash", so it can be a program name with args.
+set dummy bash; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_TEST_MINUS_S_SH+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $TEST_MINUS_S_SH in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
+
+if test -n "$TEST_MINUS_S_SH"; then
+  echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5
+echo "${ECHO_T}$TEST_MINUS_S_SH" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+# Extract the first word of "ksh", so it can be a program name with args.
+set dummy ksh; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_TEST_MINUS_S_SH+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $TEST_MINUS_S_SH in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
+
+if test -n "$TEST_MINUS_S_SH"; then
+  echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5
+echo "${ECHO_T}$TEST_MINUS_S_SH" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+# Extract the first word of "sh", so it can be a program name with args.
+set dummy sh; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_TEST_MINUS_S_SH+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $TEST_MINUS_S_SH in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
+
+if test -n "$TEST_MINUS_S_SH"; then
+  echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5
+echo "${ECHO_T}$TEST_MINUS_S_SH" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+# Extract the first word of "sh", so it can be a program name with args.
+set dummy sh; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_SH+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $SH in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_SH="$SH" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_SH="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+SH=$ac_cv_path_SH
+
+if test -n "$SH"; then
+  echo "$as_me:$LINENO: result: $SH" >&5
+echo "${ECHO_T}$SH" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+
+# System features
+# Check whether --enable-largefile or --disable-largefile was given.
+if test "${enable_largefile+set}" = set; then
+  enableval="$enable_largefile"
+  
+fi; 
+if test "$enable_largefile" != no; then
+
+  echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
+echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6
+if test "${ac_cv_sys_largefile_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_sys_largefile_CC=no
+     if test "$GCC" != yes; then
+       ac_save_CC=$CC
+       while :; do
+         # IRIX 6.2 and later do not support large files by default,
+         # so use the C compiler's -n32 option if that helps.
+         cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+         rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext 
+         CC="$CC -n32"
+         rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sys_largefile_CC=' -n32'; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext 
+         break
+       done
+       CC=$ac_save_CC
+       rm -f conftest.$ac_ext
+    fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
+echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6
+  if test "$ac_cv_sys_largefile_CC" != no; then
+    CC=$CC$ac_cv_sys_largefile_CC
+  fi
+
+  echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6
+if test "${ac_cv_sys_file_offset_bits+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  while :; do
+  ac_cv_sys_file_offset_bits=no
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@define _FILE_OFFSET_BITS 64
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sys_file_offset_bits=64; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  break
+done
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
+echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6
+if test "$ac_cv_sys_file_offset_bits" != no; then
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+
+fi
+rm -f conftest*
+  echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
+echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6
+if test "${ac_cv_sys_large_files+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  while :; do
+  ac_cv_sys_large_files=no
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@define _LARGE_FILES 1
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sys_large_files=1; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  break
+done
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
+echo "${ECHO_T}$ac_cv_sys_large_files" >&6
+if test "$ac_cv_sys_large_files" != no; then
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+
+fi
+rm -f conftest*
+fi
+
+
+if test -z "$AR" ; then
+        { { echo "$as_me:$LINENO: error: *** 'ar' missing, please install or fix your \$PATH ***" >&5
+echo "$as_me: error: *** 'ar' missing, please install or fix your \$PATH ***" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# Use LOGIN_PROGRAM from environment if possible
+if test ! -z "$LOGIN_PROGRAM" ; then
+        cat >>confdefs.h <<_ACEOF
+@%:@define LOGIN_PROGRAM_FALLBACK "$LOGIN_PROGRAM"
+_ACEOF
+
+else
+        # Search for login
+        # Extract the first word of "login", so it can be a program name with args.
+set dummy login; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_LOGIN_PROGRAM_FALLBACK+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $LOGIN_PROGRAM_FALLBACK in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_LOGIN_PROGRAM_FALLBACK="$LOGIN_PROGRAM_FALLBACK" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_LOGIN_PROGRAM_FALLBACK="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+LOGIN_PROGRAM_FALLBACK=$ac_cv_path_LOGIN_PROGRAM_FALLBACK
+
+if test -n "$LOGIN_PROGRAM_FALLBACK"; then
+  echo "$as_me:$LINENO: result: $LOGIN_PROGRAM_FALLBACK" >&5
+echo "${ECHO_T}$LOGIN_PROGRAM_FALLBACK" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then
+                cat >>confdefs.h <<_ACEOF
+@%:@define LOGIN_PROGRAM_FALLBACK "$LOGIN_PROGRAM_FALLBACK"
+_ACEOF
+
+        fi
+fi
+
+if test -z "$LD" ; then
+        LD=$CC
+fi
+
+        
+echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_prog_cc_stdc=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX                   -qlanglvl=ansi
+# Ultrix and OSF/1      -std1
+# HP-UX 10.20 and later -Ae
+# HP-UX older versions  -Aa -D_HPUX_SOURCE
+# SVR4                  -Xc -D__EXTENSIONS__
+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_prog_cc_stdc=$ac_arg
+break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext 
+done
+rm -f conftest.$ac_ext conftest.$ac_objext
+CC=$ac_save_CC
+
+fi
+
+case "x$ac_cv_prog_cc_stdc" in
+  x|xno)
+    echo "$as_me:$LINENO: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6 ;;
+  *)
+    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+    CC="$CC $ac_cv_prog_cc_stdc" ;;
+esac
+
+echo "$as_me:$LINENO: checking for inline" >&5
+echo $ECHO_N "checking for inline... $ECHO_C" >&6
+if test "${ac_cv_c_inline+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#ifndef __cplusplus
+static $ac_kw int static_foo () {return 0; }
+$ac_kw int foo () {return 0; }
+#endif
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_inline=$ac_kw; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
+echo "${ECHO_T}$ac_cv_c_inline" >&6
+case $ac_cv_c_inline in
+  inline | yes) ;;
+  no) 
+cat >>confdefs.h <<\_ACEOF
+@%:@define inline 
+_ACEOF
+ ;;
+  *)  cat >>confdefs.h <<_ACEOF
+@%:@define inline $ac_cv_c_inline
+_ACEOF
+ ;;
+esac
+
+if test "$GCC" = "yes" || test "$GCC" = "egcs"; then 
+        CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wno-uninitialized"
+fi
+
+# Check for some target-specific stuff
+case "$host" in
+*-*-aix*)
+        AFS_LIBS="-lld"
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        if (test "$LD" != "gcc" && test -z "$blibpath"); then
+                echo "$as_me:$LINENO: checking if linkage editor ($LD) accepts -blibpath" >&5
+echo $ECHO_N "checking if linkage editor ($LD) accepts -blibpath... $ECHO_C" >&6
+                saved_LDFLAGS="$LDFLAGS"
+                LDFLAGS="$LDFLAGS -blibpath:/usr/lib:/lib:/usr/local/lib"
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                                blibpath="/usr/lib:/lib:/usr/local/lib"
+                        
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6 
+                
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+                LDFLAGS="$saved_LDFLAGS"
+        fi
+        echo "$as_me:$LINENO: checking for authenticate" >&5
+echo $ECHO_N "checking for authenticate... $ECHO_C" >&6
+if test "${ac_cv_func_authenticate+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char authenticate (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char authenticate ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_authenticate) || defined (__stub___authenticate)
+choke me
+#else
+f = authenticate;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_authenticate=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_authenticate=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_authenticate" >&5
+echo "${ECHO_T}$ac_cv_func_authenticate" >&6
+if test $ac_cv_func_authenticate = yes; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_AIXAUTHENTICATE 1
+_ACEOF
+
+else
+  echo "$as_me:$LINENO: checking for authenticate in -ls" >&5
+echo $ECHO_N "checking for authenticate in -ls... $ECHO_C" >&6
+if test "${ac_cv_lib_s_authenticate+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ls  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char authenticate ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+authenticate ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_s_authenticate=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_s_authenticate=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_s_authenticate" >&5
+echo "${ECHO_T}$ac_cv_lib_s_authenticate" >&6
+if test $ac_cv_lib_s_authenticate = yes; then
+   cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_AIXAUTHENTICATE 1
+_ACEOF
+
+                                LIBS="$LIBS -ls"
+                        
+fi
+
+                
+fi
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_GETADDRINFO 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_REALPATH 1
+_ACEOF
+
+                cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_LASTLOG 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NEEDS_UTMPX 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETPROCTITLE_STRATEGY PS_USE_CLOBBER_ARGV
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETPROCTITLE_PS_PADDING '\0'
+_ACEOF
+
+        ;;
+*-*-cygwin*)
+        check_for_libcrypt_later=1
+        LIBS="$LIBS /usr/lib/textmode.o"
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_CYGWIN 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_SHADOW 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define IPV4_DEFAULT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define IP_TOS_IS_BROKEN 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define NO_X11_UNIX_SOCKETS 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define NO_IPPORT_RESERVED_CONCEPT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_FD_PASSING 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETGROUPS_NOOP 1
+_ACEOF
+
+        ;;
+*-*-dgux*)
+        cat >>confdefs.h <<\_ACEOF
+@%:@define IP_TOS_IS_BROKEN 1
+_ACEOF
+
+        ;;
+*-*-darwin*)
+        echo "$as_me:$LINENO: checking if we have working getaddrinfo" >&5
+echo $ECHO_N "checking if we have working getaddrinfo... $ECHO_C" >&6
+        if test "$cross_compiling" = yes; then
+  echo "$as_me:$LINENO: result: assume it is working" >&5
+echo "${ECHO_T}assume it is working" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <mach-o/dyld.h>
+main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
+                exit(0);
+        else
+                exit(1);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  echo "$as_me:$LINENO: result: working" >&5
+echo "${ECHO_T}working" >&6
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+echo "$as_me:$LINENO: result: buggy" >&5
+echo "${ECHO_T}buggy" >&6
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_GETADDRINFO 1
+_ACEOF
+
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+        ;;
+*-*-hpux10.26)
+        if test -z "$GCC"; then
+                CFLAGS="$CFLAGS -Ae"
+        fi
+        CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
+        IPADDR_IN_DISPLAY=yes
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SECUREWARE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NO_ENDOPT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NEEDS_UTMPX 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_SHADOW 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMP 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETPROCTITLE_STRATEGY PS_USE_PSTAT
+_ACEOF
+
+        LIBS="$LIBS -lsec -lsecpw"
+        
+echo "$as_me:$LINENO: checking for t_error in -lxnet" >&5
+echo $ECHO_N "checking for t_error in -lxnet... $ECHO_C" >&6
+if test "${ac_cv_lib_xnet_t_error+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lxnet  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char t_error ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+t_error ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_xnet_t_error=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_xnet_t_error=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_xnet_t_error" >&5
+echo "${ECHO_T}$ac_cv_lib_xnet_t_error" >&6
+if test $ac_cv_lib_xnet_t_error = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBXNET 1
+_ACEOF
+
+  LIBS="-lxnet $LIBS"
+
+else
+  { { echo "$as_me:$LINENO: error: *** -lxnet needed on HP-UX - check config.log ***" >&5
+echo "$as_me: error: *** -lxnet needed on HP-UX - check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+        disable_ptmx_check=yes
+        ;;
+*-*-hpux10*)
+        if test -z "$GCC"; then
+                CFLAGS="$CFLAGS -Ae"
+        fi
+        CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
+        IPADDR_IN_DISPLAY=yes
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NO_ENDOPT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NEEDS_UTMPX 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_SHADOW 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMP 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETPROCTITLE_STRATEGY PS_USE_PSTAT
+_ACEOF
+
+        LIBS="$LIBS -lsec"
+        
+echo "$as_me:$LINENO: checking for t_error in -lxnet" >&5
+echo $ECHO_N "checking for t_error in -lxnet... $ECHO_C" >&6
+if test "${ac_cv_lib_xnet_t_error+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lxnet  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char t_error ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+t_error ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_xnet_t_error=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_xnet_t_error=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_xnet_t_error" >&5
+echo "${ECHO_T}$ac_cv_lib_xnet_t_error" >&6
+if test $ac_cv_lib_xnet_t_error = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBXNET 1
+_ACEOF
+
+  LIBS="-lxnet $LIBS"
+
+else
+  { { echo "$as_me:$LINENO: error: *** -lxnet needed on HP-UX - check config.log ***" >&5
+echo "$as_me: error: *** -lxnet needed on HP-UX - check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+        ;;
+*-*-hpux11*)
+        CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
+        IPADDR_IN_DISPLAY=yes
+        cat >>confdefs.h <<\_ACEOF
+@%:@define PAM_SUN_CODEBASE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NO_ENDOPT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NEEDS_UTMPX 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_SHADOW 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMP 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETPROCTITLE_STRATEGY PS_USE_PSTAT
+_ACEOF
+
+        LIBS="$LIBS -lsec"
+        
+echo "$as_me:$LINENO: checking for t_error in -lxnet" >&5
+echo $ECHO_N "checking for t_error in -lxnet... $ECHO_C" >&6
+if test "${ac_cv_lib_xnet_t_error+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lxnet  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char t_error ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+t_error ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_xnet_t_error=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_xnet_t_error=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_xnet_t_error" >&5
+echo "${ECHO_T}$ac_cv_lib_xnet_t_error" >&6
+if test $ac_cv_lib_xnet_t_error = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBXNET 1
+_ACEOF
+
+  LIBS="-lxnet $LIBS"
+
+else
+  { { echo "$as_me:$LINENO: error: *** -lxnet needed on HP-UX - check config.log ***" >&5
+echo "$as_me: error: *** -lxnet needed on HP-UX - check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+        ;;
+*-*-irix5*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS"
+        PATH="$PATH:/usr/etc"
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_INET_NTOA 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_ABBREV_NO_TTY 1
+_ACEOF
+
+        ;;
+*-*-irix6*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS"
+        PATH="$PATH:/usr/etc"
+        cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_IRIX_ARRAY 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_IRIX_PROJECT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_IRIX_AUDIT 1
+_ACEOF
+
+        echo "$as_me:$LINENO: checking for jlimit_startjob" >&5
+echo $ECHO_N "checking for jlimit_startjob... $ECHO_C" >&6
+if test "${ac_cv_func_jlimit_startjob+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char jlimit_startjob (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char jlimit_startjob ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_jlimit_startjob) || defined (__stub___jlimit_startjob)
+choke me
+#else
+f = jlimit_startjob;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_jlimit_startjob=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_jlimit_startjob=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_jlimit_startjob" >&5
+echo "${ECHO_T}$ac_cv_func_jlimit_startjob" >&6
+if test $ac_cv_func_jlimit_startjob = yes; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_IRIX_JOBS 1
+_ACEOF
+
+fi
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_INET_NTOA 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_ABBREV_NO_TTY 1
+_ACEOF
+
+        ;;
+*-*-linux*)
+        no_dev_ptmx=1
+        check_for_libcrypt_later=1
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DONT_TRY_OTHER_AF 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define PAM_TTY_KLUDGE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETPROCTITLE_STRATEGY PS_USE_CLOBBER_ARGV
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETPROCTITLE_PS_PADDING '\0'
+_ACEOF
+
+        inet6_default_4in6=yes
+        ;;
+mips-sony-bsd|mips-sony-newsos4)
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_NEWS4 1
+_ACEOF
+
+        SONY=1
+        ;;
+*-*-netbsd*)
+        check_for_libcrypt_before=1
+        need_dash_r=1
+        ;;
+*-*-freebsd*)
+        check_for_libcrypt_later=1
+        ;;
+*-next-*)
+        conf_lastlog_location="/usr/adm/lastlog"
+        conf_utmp_location=/etc/utmp
+        conf_wtmp_location=/usr/adm/wtmp
+        MAIL=/usr/spool/mail
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_NEXT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_REALPATH 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_SAVED_UIDS 1
+_ACEOF
+
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        CFLAGS="$CFLAGS"
+        ;;
+*-*-solaris*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib" 
+        need_dash_r=1
+        cat >>confdefs.h <<\_ACEOF
+@%:@define PAM_SUN_CODEBASE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NEEDS_UTMPX 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NEEDS_TERM 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define PAM_TTY_KLUDGE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define STREAMS_PUSH_ACQUIRES_CTTY 1
+_ACEOF
+
+        # hardwire lastlog location (can't detect it on some versions)
+        conf_lastlog_location="/var/adm/lastlog"
+        echo "$as_me:$LINENO: checking for obsolete utmp and wtmp in solaris2.x" >&5
+echo $ECHO_N "checking for obsolete utmp and wtmp in solaris2.x... $ECHO_C" >&6
+        sol2ver=`echo "$host"| sed -e 's/.*[0-9]\.//'`
+        if test "$sol2ver" -ge 8; then
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMP 1
+_ACEOF
+
+                cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_WTMP 1
+_ACEOF
+
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+        ;;
+*-*-sunos4*)
+        CPPFLAGS="$CPPFLAGS -DSUNOS4"
+        
+for ac_func in getpwanam
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define PAM_SUN_CODEBASE 1
+_ACEOF
+
+        conf_utmp_location=/etc/utmp
+        conf_wtmp_location=/var/adm/wtmp
+        conf_lastlog_location=/var/adm/lastlog
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        ;;
+*-ncr-sysv*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        LIBS="$LIBS -lc89"
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        ;;
+*-sni-sysv*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        # /usr/ucblib MUST NOT be searched on ReliantUNIX
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        IPADDR_IN_DISPLAY=yes
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define IP_TOS_IS_BROKEN 1
+_ACEOF
+
+        # /usr/ucblib/libucb.a no longer needed on ReliantUNIX
+        # Attention: always take care to bind libsocket and libnsl before libc,
+        # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog
+        ;;
+*-*-sysv4.2*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        ;;
+*-*-sysv5*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        ;;
+*-*-sysv*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        ;;
+*-*-sco3.2v4*)
+        CPPFLAGS="$CPPFLAGS -Dftruncate=chsize -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        LIBS="$LIBS -los -lprot -lx -ltinfo -lm"
+        RANLIB=true
+        no_dev_ptmx=1
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_SYS_TERMIO_H 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SECUREWARE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_SHADOW 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_SAVED_UIDS 1
+_ACEOF
+
+        
+
+for ac_func in getluid setluid
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+        MANTYPE=man
+        do_sco3_extra_lib_check=yes
+        ;;
+*-*-sco3.2v5*)
+        if test -z "$GCC"; then
+                CFLAGS="$CFLAGS -belf"
+        fi
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        LIBS="$LIBS -lprot -lx -ltinfo -lm"
+        no_dev_ptmx=1
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SECUREWARE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_SHADOW 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_FD_PASSING 1
+_ACEOF
+
+        
+
+for ac_func in getluid setluid
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+        MANTYPE=man
+        ;;
+*-*-unicosmk*)
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_FD_PASSING 1
+_ACEOF
+
+        LDFLAGS="$LDFLAGS"
+        LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
+        MANTYPE=cat
+        ;;
+*-*-unicos*)
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_FD_PASSING 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define NO_SSH_LASTLOG 1
+_ACEOF
+
+        LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal"
+        LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
+        MANTYPE=cat
+        ;;
+*-dec-osf*)
+        echo "$as_me:$LINENO: checking for Digital Unix SIA" >&5
+echo $ECHO_N "checking for Digital Unix SIA... $ECHO_C" >&6
+        no_osfsia=""
+        
+# Check whether --with-osfsia or --without-osfsia was given.
+if test "${with_osfsia+set}" = set; then
+  withval="$with_osfsia"
+  
+                        if test "x$withval" = "xno" ; then
+                                echo "$as_me:$LINENO: result: disabled" >&5
+echo "${ECHO_T}disabled" >&6
+                                no_osfsia=1
+                        fi
+                
+fi; 
+        if test -z "$no_osfsia" ; then
+                if test -f /etc/sia/matrix.conf; then
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_OSF_SIA 1
+_ACEOF
+
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_LOGIN 1
+_ACEOF
+
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_FD_PASSING 1
+_ACEOF
+
+                        LIBS="$LIBS -lsecurity -ldb -lm -laud"
+                else
+                        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                fi
+        fi
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_FD_PASSING 1
+_ACEOF
+
+        ;;
+
+*-*-nto-qnx)
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define NO_X11_UNIX_SOCKETS 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define MISSING_NFDBITS 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define MISSING_HOWMANY 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define MISSING_FD_MASK 1
+_ACEOF
+
+        ;;
+esac
+
+# Allow user to specify flags
+
+# Check whether --with-cflags or --without-cflags was given.
+if test "${with_cflags+set}" = set; then
+  withval="$with_cflags"
+  
+                if test "x$withval" != "xno" ; then
+                        CFLAGS="$CFLAGS $withval"
+                fi
+                
+
+fi; 
+
+# Check whether --with-cppflags or --without-cppflags was given.
+if test "${with_cppflags+set}" = set; then
+  withval="$with_cppflags"
+  
+                if test "x$withval" != "xno"; then
+                        CPPFLAGS="$CPPFLAGS $withval"
+                fi
+        
+
+fi; 
+
+# Check whether --with-ldflags or --without-ldflags was given.
+if test "${with_ldflags+set}" = set; then
+  withval="$with_ldflags"
+  
+                if test "x$withval" != "xno" ; then
+                        LDFLAGS="$LDFLAGS $withval"
+                fi
+                
+
+fi; 
+
+# Check whether --with-libs or --without-libs was given.
+if test "${with_libs+set}" = set; then
+  withval="$with_libs"
+  
+                if test "x$withval" != "xno" ; then
+                        LIBS="$LIBS $withval"
+                fi
+                
+
+fi; 
+
+# Checks for header files.
+
+echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+if test "${ac_cv_header_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_stdc=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_header_stdc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <ctype.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
+                     || ('j' <= (c) && (c) <= 'r') \
+                     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+        || toupper (i) != TOUPPER (i))
+      exit(2);
+  exit (0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6
+if test $ac_cv_header_stdc = yes; then
+  
+cat >>confdefs.h <<\_ACEOF
+@%:@define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+                  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+
+@%:@include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_Header=no"
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_header in bstring.h crypt.h endian.h floatingpoint.h \
+        getopt.h glob.h ia.h lastlog.h libgen.h limits.h login.h \
+        login_cap.h maillock.h netdb.h netgroup.h \
+        netinet/in_systm.h paths.h pty.h readpassphrase.h \
+        rpc/types.h security/pam_appl.h shadow.h stddef.h stdint.h \
+        strings.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h \
+        sys/mman.h sys/pstat.h sys/select.h sys/stat.h \
+        sys/stropts.h sys/sysmacros.h sys/time.h sys/timers.h \
+        sys/un.h time.h tmpdir.h ttyent.h usersec.h \
+        util.h utime.h utmp.h utmpx.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+@%:@include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_header_compiler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+  yes:no )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+  no:yes )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+
+
+# Checks for libraries.
+echo "$as_me:$LINENO: checking for yp_match" >&5
+echo $ECHO_N "checking for yp_match... $ECHO_C" >&6
+if test "${ac_cv_func_yp_match+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char yp_match (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char yp_match ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_yp_match) || defined (__stub___yp_match)
+choke me
+#else
+f = yp_match;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_yp_match=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_yp_match=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_yp_match" >&5
+echo "${ECHO_T}$ac_cv_func_yp_match" >&6
+if test $ac_cv_func_yp_match = yes; then
+  :
+else
+  
+echo "$as_me:$LINENO: checking for yp_match in -lnsl" >&5
+echo $ECHO_N "checking for yp_match in -lnsl... $ECHO_C" >&6
+if test "${ac_cv_lib_nsl_yp_match+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnsl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char yp_match ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+yp_match ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_nsl_yp_match=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_nsl_yp_match=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_yp_match" >&5
+echo "${ECHO_T}$ac_cv_lib_nsl_yp_match" >&6
+if test $ac_cv_lib_nsl_yp_match = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBNSL 1
+_ACEOF
+
+  LIBS="-lnsl $LIBS"
+
+fi
+
+fi
+
+echo "$as_me:$LINENO: checking for setsockopt" >&5
+echo $ECHO_N "checking for setsockopt... $ECHO_C" >&6
+if test "${ac_cv_func_setsockopt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char setsockopt (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char setsockopt ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_setsockopt) || defined (__stub___setsockopt)
+choke me
+#else
+f = setsockopt;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_setsockopt=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_setsockopt=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_setsockopt" >&5
+echo "${ECHO_T}$ac_cv_func_setsockopt" >&6
+if test $ac_cv_func_setsockopt = yes; then
+  :
+else
+  
+echo "$as_me:$LINENO: checking for setsockopt in -lsocket" >&5
+echo $ECHO_N "checking for setsockopt in -lsocket... $ECHO_C" >&6
+if test "${ac_cv_lib_socket_setsockopt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char setsockopt ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+setsockopt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_socket_setsockopt=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_socket_setsockopt=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_socket_setsockopt" >&5
+echo "${ECHO_T}$ac_cv_lib_socket_setsockopt" >&6
+if test $ac_cv_lib_socket_setsockopt = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBSOCKET 1
+_ACEOF
+
+  LIBS="-lsocket $LIBS"
+
+fi
+
+fi
+
+
+if test "x$with_tcp_wrappers" != "xno" ; then
+    if test "x$do_sco3_extra_lib_check" = "xyes" ; then
+        echo "$as_me:$LINENO: checking for innetgr in -lrpc" >&5
+echo $ECHO_N "checking for innetgr in -lrpc... $ECHO_C" >&6
+if test "${ac_cv_lib_rpc_innetgr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lrpc -lyp -lrpc $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char innetgr ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+innetgr ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_rpc_innetgr=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_rpc_innetgr=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_rpc_innetgr" >&5
+echo "${ECHO_T}$ac_cv_lib_rpc_innetgr" >&6
+if test $ac_cv_lib_rpc_innetgr = yes; then
+  LIBS="-lrpc -lyp -lrpc $LIBS" 
+fi
+
+    fi
+fi
+
+echo "$as_me:$LINENO: checking for getspnam" >&5
+echo $ECHO_N "checking for getspnam... $ECHO_C" >&6
+if test "${ac_cv_func_getspnam+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char getspnam (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char getspnam ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_getspnam) || defined (__stub___getspnam)
+choke me
+#else
+f = getspnam;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_getspnam=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_getspnam=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_getspnam" >&5
+echo "${ECHO_T}$ac_cv_func_getspnam" >&6
+if test $ac_cv_func_getspnam = yes; then
+  :
+else
+  echo "$as_me:$LINENO: checking for getspnam in -lgen" >&5
+echo $ECHO_N "checking for getspnam in -lgen... $ECHO_C" >&6
+if test "${ac_cv_lib_gen_getspnam+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgen  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char getspnam ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+getspnam ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_gen_getspnam=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_gen_getspnam=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_gen_getspnam" >&5
+echo "${ECHO_T}$ac_cv_lib_gen_getspnam" >&6
+if test $ac_cv_lib_gen_getspnam = yes; then
+  LIBS="$LIBS -lgen"
+fi
+
+fi
+
+
+
+# Check whether --with-rpath or --without-rpath was given.
+if test "${with_rpath+set}" = set; then
+  withval="$with_rpath"
+  
+                if test "x$withval" = "xno" ; then      
+                        need_dash_r=""
+                fi
+                if test "x$withval" = "xyes" ; then
+                        need_dash_r=1
+                fi
+        
+
+fi; 
+
+
+# Check whether --with-zlib or --without-zlib was given.
+if test "${with_zlib+set}" = set; then
+  withval="$with_zlib"
+  
+                if test "x$withval" = "xno" ; then
+                        { { echo "$as_me:$LINENO: error: *** zlib is required ***" >&5
+echo "$as_me: error: *** zlib is required ***" >&2;}
+   { (exit 1); exit 1; }; }
+                fi
+                if test -d "$withval/lib"; then
+                        if test -n "${need_dash_r}"; then
+                                LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
+                        else
+                                LDFLAGS="-L${withval}/lib ${LDFLAGS}"
+                        fi
+                else
+                        if test -n "${need_dash_r}"; then
+                                LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
+                        else
+                                LDFLAGS="-L${withval} ${LDFLAGS}"
+                        fi
+                fi
+                if test -d "$withval/include"; then
+                        CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
+                else
+                        CPPFLAGS="-I${withval} ${CPPFLAGS}"
+                fi
+        
+
+fi; 
+
+
+echo "$as_me:$LINENO: checking for deflate in -lz" >&5
+echo $ECHO_N "checking for deflate in -lz... $ECHO_C" >&6
+if test "${ac_cv_lib_z_deflate+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lz  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char deflate ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+deflate ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_z_deflate=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_z_deflate=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_z_deflate" >&5
+echo "${ECHO_T}$ac_cv_lib_z_deflate" >&6
+if test $ac_cv_lib_z_deflate = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBZ 1
+_ACEOF
+
+  LIBS="-lz $LIBS"
+
+else
+  { { echo "$as_me:$LINENO: error: *** zlib missing - please install first or check config.log ***" >&5
+echo "$as_me: error: *** zlib missing - please install first or check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+echo "$as_me:$LINENO: checking for strcasecmp" >&5
+echo $ECHO_N "checking for strcasecmp... $ECHO_C" >&6
+if test "${ac_cv_func_strcasecmp+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char strcasecmp (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char strcasecmp ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_strcasecmp) || defined (__stub___strcasecmp)
+choke me
+#else
+f = strcasecmp;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_strcasecmp=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_strcasecmp=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_strcasecmp" >&5
+echo "${ECHO_T}$ac_cv_func_strcasecmp" >&6
+if test $ac_cv_func_strcasecmp = yes; then
+  :
+else
+   echo "$as_me:$LINENO: checking for strcasecmp in -lresolv" >&5
+echo $ECHO_N "checking for strcasecmp in -lresolv... $ECHO_C" >&6
+if test "${ac_cv_lib_resolv_strcasecmp+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lresolv  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char strcasecmp ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+strcasecmp ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_resolv_strcasecmp=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_resolv_strcasecmp=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_strcasecmp" >&5
+echo "${ECHO_T}$ac_cv_lib_resolv_strcasecmp" >&6
+if test $ac_cv_lib_resolv_strcasecmp = yes; then
+  LIBS="$LIBS -lresolv"
+fi
+ 
+
+fi
+
+echo "$as_me:$LINENO: checking for utimes" >&5
+echo $ECHO_N "checking for utimes... $ECHO_C" >&6
+if test "${ac_cv_func_utimes+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char utimes (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char utimes ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_utimes) || defined (__stub___utimes)
+choke me
+#else
+f = utimes;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_utimes=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_utimes=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_utimes" >&5
+echo "${ECHO_T}$ac_cv_func_utimes" >&6
+if test $ac_cv_func_utimes = yes; then
+  :
+else
+   echo "$as_me:$LINENO: checking for utimes in -lc89" >&5
+echo $ECHO_N "checking for utimes in -lc89... $ECHO_C" >&6
+if test "${ac_cv_lib_c89_utimes+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lc89  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char utimes ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+utimes ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_c89_utimes=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_c89_utimes=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_c89_utimes" >&5
+echo "${ECHO_T}$ac_cv_lib_c89_utimes" >&6
+if test $ac_cv_lib_c89_utimes = yes; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_UTIMES 1
+_ACEOF
+
+                                        LIBS="$LIBS -lc89"
+fi
+ 
+
+fi
+
+
+
+for ac_header in libutil.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+@%:@include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_header_compiler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+  yes:no )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+  no:yes )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+
+echo "$as_me:$LINENO: checking for library containing login" >&5
+echo $ECHO_N "checking for library containing login... $ECHO_C" >&6
+if test "${ac_cv_search_login+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+ac_cv_search_login=no
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char login ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+login ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_search_login="none required"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+if test "$ac_cv_search_login" = no; then
+  for ac_lib in util bsd; do
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char login ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+login ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_search_login="-l$ac_lib"
+break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+  done
+fi
+LIBS=$ac_func_search_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_search_login" >&5
+echo "${ECHO_T}$ac_cv_search_login" >&6
+if test "$ac_cv_search_login" != no; then
+  test "$ac_cv_search_login" = "none required" || LIBS="$ac_cv_search_login $LIBS"
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_LOGIN 1
+_ACEOF
+
+fi
+
+
+
+
+for ac_func in logout updwtmp logwtmp
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+
+for ac_func in strftime
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+else
+  # strftime is in -lintl on SCO UNIX.
+echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
+echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6
+if test "${ac_cv_lib_intl_strftime+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lintl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char strftime ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+strftime ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_intl_strftime=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_intl_strftime=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
+echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6
+if test $ac_cv_lib_intl_strftime = yes; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRFTIME 1
+_ACEOF
+
+LIBS="-lintl $LIBS"
+fi
+
+fi
+done
+
+
+# Check for ALTDIRFUNC glob() extension
+echo "$as_me:$LINENO: checking for GLOB_ALTDIRFUNC support" >&5
+echo $ECHO_N "checking for GLOB_ALTDIRFUNC support... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+                #include <glob.h>
+                #ifdef GLOB_ALTDIRFUNC
+                FOUNDIT
+                #endif
+        
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "FOUNDIT" >/dev/null 2>&1; then
+  
+                cat >>confdefs.h <<\_ACEOF
+@%:@define GLOB_HAS_ALTDIRFUNC 1
+_ACEOF
+
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+        
+else
+  
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        
+
+fi
+rm -f conftest*
+
+
+# Check for g.gl_matchc glob() extension
+echo "$as_me:$LINENO: checking for gl_matchc field in glob_t" >&5
+echo $ECHO_N "checking for gl_matchc field in glob_t... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+                #include <glob.h>
+                int main(void){glob_t g; g.gl_matchc = 1;}
+        
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "FOUNDIT" >/dev/null 2>&1; then
+  
+                cat >>confdefs.h <<\_ACEOF
+@%:@define GLOB_HAS_GL_MATCHC 1
+_ACEOF
+
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+        
+else
+  
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        
+
+fi
+rm -f conftest*
+
+
+echo "$as_me:$LINENO: checking whether struct dirent allocates space for d_name" >&5
+echo $ECHO_N "checking whether struct dirent allocates space for d_name... $ECHO_C" >&6
+if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <dirent.h>
+int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));}
+        
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_ONE_BYTE_DIRENT_D_NAME 1
+_ACEOF
+
+        
+
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+# Check whether user wants S/Key support
+SKEY_MSG="no" 
+
+# Check whether --with-skey or --without-skey was given.
+if test "${with_skey+set}" = set; then
+  withval="$with_skey"
+  
+                if test "x$withval" != "xno" ; then
+
+                        if test "x$withval" != "xyes" ; then
+                                CPPFLAGS="$CPPFLAGS -I${withval}/include"
+                                LDFLAGS="$LDFLAGS -L${withval}/lib"
+                        fi
+
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define SKEY 1
+_ACEOF
+
+                        LIBS="-lskey $LIBS"
+                        SKEY_MSG="yes" 
+        
+                        echo "$as_me:$LINENO: checking for s/key support" >&5
+echo $ECHO_N "checking for s/key support... $ECHO_C" >&6
+                        if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <skey.h>
+int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); }
+                                
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+
+                                        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                                        { { echo "$as_me:$LINENO: error: ** Incomplete or missing s/key libraries." >&5
+echo "$as_me: error: ** Incomplete or missing s/key libraries." >&2;}
+   { (exit 1); exit 1; }; }
+                                
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+                fi
+        
+
+fi; 
+
+# Check whether user wants TCP wrappers support
+TCPW_MSG="no"
+
+# Check whether --with-tcp-wrappers or --without-tcp-wrappers was given.
+if test "${with_tcp_wrappers+set}" = set; then
+  withval="$with_tcp_wrappers"
+  
+                if test "x$withval" != "xno" ; then
+                        saved_LIBS="$LIBS"
+                        saved_LDFLAGS="$LDFLAGS"
+                        saved_CPPFLAGS="$CPPFLAGS"
+                        if test -n "${withval}" -a "${withval}" != "yes"; then
+                                if test -d "${withval}/lib"; then
+                                        if test -n "${need_dash_r}"; then
+                                                LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
+                                        else
+                                                LDFLAGS="-L${withval}/lib ${LDFLAGS}"
+                                        fi
+                                else
+                                        if test -n "${need_dash_r}"; then
+                                                LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
+                                        else
+                                                LDFLAGS="-L${withval} ${LDFLAGS}"
+                                        fi
+                                fi
+                                if test -d "${withval}/include"; then
+                                        CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
+                                else
+                                        CPPFLAGS="-I${withval} ${CPPFLAGS}"
+                                fi
+                        fi
+                        LIBWRAP="-lwrap"
+                        LIBS="$LIBWRAP $LIBS"
+                        echo "$as_me:$LINENO: checking for libwrap" >&5
+echo $ECHO_N "checking for libwrap... $ECHO_C" >&6
+                        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <tcpd.h>
+                                        int deny_severity = 0, allow_severity = 0;
+                                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+hosts_access(0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                                        cat >>confdefs.h <<\_ACEOF
+@%:@define LIBWRAP 1
+_ACEOF
+
+                                        
+                                        TCPW_MSG="yes"
+                                
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+                                        { { echo "$as_me:$LINENO: error: *** libwrap missing" >&5
+echo "$as_me: error: *** libwrap missing" >&2;}
+   { (exit 1); exit 1; }; }
+                                
+                        
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+                        LIBS="$saved_LIBS"
+                fi
+        
+
+fi; 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_func in \
+        arc4random __b64_ntop b64_ntop __b64_pton b64_pton basename bcopy \
+        bindresvport_sa clock fchmod fchown freeaddrinfo futimes \
+        gai_strerror getaddrinfo getcwd getgrouplist getnameinfo getopt \
+        getpeereid _getpty getrlimit getrusage getttyent glob inet_aton \
+        inet_ntoa inet_ntop innetgr login_getcapbool md5_crypt memmove \
+        mkdtemp mmap ngetaddrinfo nsleep ogetaddrinfo openpty pstat \
+        readpassphrase realpath recvmsg rresvport_af sendmsg setdtablesize \
+        setegid setenv seteuid setgroups setlogin setpcred setproctitle \
+        setresgid setreuid setrlimit setsid setvbuf sigaction sigvec \
+        snprintf socketpair strerror strlcat strlcpy strmode strnvis \
+        sysconf tcgetpgrp truncate utimes vhangup vsnprintf waitpid \
+
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+echo "$as_me:$LINENO: checking for library containing nanosleep" >&5
+echo $ECHO_N "checking for library containing nanosleep... $ECHO_C" >&6
+if test "${ac_cv_search_nanosleep+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+ac_cv_search_nanosleep=no
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char nanosleep ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+nanosleep ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_search_nanosleep="none required"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+if test "$ac_cv_search_nanosleep" = no; then
+  for ac_lib in rt posix4; do
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char nanosleep ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+nanosleep ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_search_nanosleep="-l$ac_lib"
+break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+  done
+fi
+LIBS=$ac_func_search_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_search_nanosleep" >&5
+echo "${ECHO_T}$ac_cv_search_nanosleep" >&6
+if test "$ac_cv_search_nanosleep" != no; then
+  test "$ac_cv_search_nanosleep" = "none required" || LIBS="$ac_cv_search_nanosleep $LIBS"
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_NANOSLEEP 1
+_ACEOF
+
+fi
+
+
+echo "$as_me:$LINENO: checking whether strsep is declared" >&5
+echo $ECHO_N "checking whether strsep is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_strsep+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+#ifndef strsep
+  char *p = (char *) strsep;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_strsep=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_have_decl_strsep=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_strsep" >&5
+echo "${ECHO_T}$ac_cv_have_decl_strsep" >&6
+if test $ac_cv_have_decl_strsep = yes; then
+  
+for ac_func in strsep
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+fi
+
+
+
+for ac_func in dirname
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+for ac_header in libgen.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+@%:@include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_header_compiler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+  yes:no )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+  no:yes )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+ 
+else
+  
+        echo "$as_me:$LINENO: checking for dirname in -lgen" >&5
+echo $ECHO_N "checking for dirname in -lgen... $ECHO_C" >&6
+if test "${ac_cv_lib_gen_dirname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgen  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char dirname ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+dirname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_gen_dirname=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_gen_dirname=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_gen_dirname" >&5
+echo "${ECHO_T}$ac_cv_lib_gen_dirname" >&6
+if test $ac_cv_lib_gen_dirname = yes; then
+  
+                echo "$as_me:$LINENO: checking for broken dirname" >&5
+echo $ECHO_N "checking for broken dirname... $ECHO_C" >&6
+if test "${ac_cv_have_broken_dirname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                        save_LIBS="$LIBS"
+                        LIBS="$LIBS -lgen"
+                        if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <libgen.h>
+#include <string.h>
+
+int main(int argc, char **argv) {
+    char *s, buf[32];
+
+    strncpy(buf,"/etc", 32);
+    s = dirname(buf);
+    if (!s || strncmp(s, "/", 32) != 0) {
+        exit(1);
+    } else {
+        exit(0);
+    }
+}
+                                
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_broken_dirname="no" 
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+ ac_cv_have_broken_dirname="yes" 
+                        
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+                        LIBS="$save_LIBS"
+                
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_broken_dirname" >&5
+echo "${ECHO_T}$ac_cv_have_broken_dirname" >&6
+                if test "x$ac_cv_have_broken_dirname" = "xno" ; then
+                        LIBS="$LIBS -lgen"
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_DIRNAME 1
+_ACEOF
+
+                        
+for ac_header in libgen.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+@%:@include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_header_compiler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+  yes:no )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+  no:yes )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+
+                fi
+        
+fi
+
+
+fi
+done
+
+
+
+
+for ac_func in gettimeofday time
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+
+
+
+
+
+for ac_func in endutent getutent getutid getutline pututline setutent
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+for ac_func in utmpname
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+
+
+
+
+for ac_func in endutxent getutxent getutxid getutxline pututxline 
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+
+for ac_func in setutxent utmpxname
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+echo "$as_me:$LINENO: checking for daemon" >&5
+echo $ECHO_N "checking for daemon... $ECHO_C" >&6
+if test "${ac_cv_func_daemon+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char daemon (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char daemon ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_daemon) || defined (__stub___daemon)
+choke me
+#else
+f = daemon;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_daemon=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_daemon=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_daemon" >&5
+echo "${ECHO_T}$ac_cv_func_daemon" >&6
+if test $ac_cv_func_daemon = yes; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_DAEMON 1
+_ACEOF
+
+else
+  echo "$as_me:$LINENO: checking for daemon in -lbsd" >&5
+echo $ECHO_N "checking for daemon in -lbsd... $ECHO_C" >&6
+if test "${ac_cv_lib_bsd_daemon+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lbsd  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char daemon ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+daemon ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_bsd_daemon=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_bsd_daemon=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_daemon" >&5
+echo "${ECHO_T}$ac_cv_lib_bsd_daemon" >&6
+if test $ac_cv_lib_bsd_daemon = yes; then
+  LIBS="$LIBS -lbsd"; cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_DAEMON 1
+_ACEOF
+
+fi
+
+
+fi
+
+
+echo "$as_me:$LINENO: checking for getpagesize" >&5
+echo $ECHO_N "checking for getpagesize... $ECHO_C" >&6
+if test "${ac_cv_func_getpagesize+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char getpagesize (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char getpagesize ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_getpagesize) || defined (__stub___getpagesize)
+choke me
+#else
+f = getpagesize;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_getpagesize=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_getpagesize=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_getpagesize" >&5
+echo "${ECHO_T}$ac_cv_func_getpagesize" >&6
+if test $ac_cv_func_getpagesize = yes; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_GETPAGESIZE 1
+_ACEOF
+
+else
+  echo "$as_me:$LINENO: checking for getpagesize in -lucb" >&5
+echo $ECHO_N "checking for getpagesize in -lucb... $ECHO_C" >&6
+if test "${ac_cv_lib_ucb_getpagesize+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lucb  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char getpagesize ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+getpagesize ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_ucb_getpagesize=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_ucb_getpagesize=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_ucb_getpagesize" >&5
+echo "${ECHO_T}$ac_cv_lib_ucb_getpagesize" >&6
+if test $ac_cv_lib_ucb_getpagesize = yes; then
+  LIBS="$LIBS -lucb"; cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_GETPAGESIZE 1
+_ACEOF
+
+fi
+
+
+fi
+
+
+# Check for broken snprintf
+if test "x$ac_cv_func_snprintf" = "xyes" ; then
+        echo "$as_me:$LINENO: checking whether snprintf correctly terminates long strings" >&5
+echo $ECHO_N "checking whether snprintf correctly terminates long strings... $ECHO_C" >&6
+        if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');}
+                
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+
+                        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_SNPRINTF 1
+_ACEOF
+
+                        { echo "$as_me:$LINENO: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&5
+echo "$as_me: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&2;}
+                
+        
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+
+if test "x$ac_cv_func_mkdtemp" = "xyes" ; then
+echo "$as_me:$LINENO: checking for (overly) strict mkstemp" >&5
+echo $ECHO_N "checking for (overly) strict mkstemp... $ECHO_C" >&6
+if test "$cross_compiling" = yes; then
+  
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRICT_MKSTEMP 1
+_ACEOF
+
+         
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+main() { char template[]="conftest.mkstemp-test";
+if (mkstemp(template) == -1)
+        exit(1);
+unlink(template); exit(0);
+}
+        
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+ 
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRICT_MKSTEMP 1
+_ACEOF
+
+        
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+
+echo "$as_me:$LINENO: checking whether getpgrp requires zero arguments" >&5
+echo $ECHO_N "checking whether getpgrp requires zero arguments... $ECHO_C" >&6
+if test "${ac_cv_func_getpgrp_void+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # Use it with a single arg.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+getpgrp (0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_getpgrp_void=no
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_getpgrp_void=yes
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5
+echo "${ECHO_T}$ac_cv_func_getpgrp_void" >&6
+if test $ac_cv_func_getpgrp_void = yes; then
+  
+cat >>confdefs.h <<\_ACEOF
+@%:@define GETPGRP_VOID 1
+_ACEOF
+
+fi
+
+
+# Check for PAM libs
+PAM_MSG="no"
+
+# Check whether --with-pam or --without-pam was given.
+if test "${with_pam+set}" = set; then
+  withval="$with_pam"
+  
+                if test "x$withval" != "xno" ; then
+                        if test "x$ac_cv_header_security_pam_appl_h" != "xyes" ; then
+                                { { echo "$as_me:$LINENO: error: PAM headers not found" >&5
+echo "$as_me: error: PAM headers not found" >&2;}
+   { (exit 1); exit 1; }; }
+                        fi
+
+                        
+echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char dlopen ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_dl_dlopen=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_dl_dlopen=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
+if test $ac_cv_lib_dl_dlopen = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBDL 1
+_ACEOF
+
+  LIBS="-ldl $LIBS"
+
+fi
+
+                        
+echo "$as_me:$LINENO: checking for pam_set_item in -lpam" >&5
+echo $ECHO_N "checking for pam_set_item in -lpam... $ECHO_C" >&6
+if test "${ac_cv_lib_pam_pam_set_item+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpam  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char pam_set_item ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+pam_set_item ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_pam_pam_set_item=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_pam_pam_set_item=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_pam_pam_set_item" >&5
+echo "${ECHO_T}$ac_cv_lib_pam_pam_set_item" >&6
+if test $ac_cv_lib_pam_pam_set_item = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBPAM 1
+_ACEOF
+
+  LIBS="-lpam $LIBS"
+
+else
+  { { echo "$as_me:$LINENO: error: *** libpam missing" >&5
+echo "$as_me: error: *** libpam missing" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+                        
+for ac_func in pam_getenvlist
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+                        disable_shadow=yes
+                        PAM_MSG="yes"
+
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PAM 1
+_ACEOF
+
+                        if test $ac_cv_lib_dl_dlopen = yes; then
+                                LIBPAM="-lpam -ldl"
+                        else
+                                LIBPAM="-lpam"
+                        fi
+                        
+                fi
+        
+
+fi; 
+
+# Check for older PAM
+if test "x$PAM_MSG" = "xyes" ; then
+        # Check PAM strerror arguments (old PAM)
+        echo "$as_me:$LINENO: checking whether pam_strerror takes only one argument" >&5
+echo $ECHO_N "checking whether pam_strerror takes only one argument... $ECHO_C" >&6
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <security/pam_appl.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+(void)pam_strerror((pam_handle_t *)NULL, -1);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_OLD_PAM 1
+_ACEOF
+
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                        PAM_MSG="yes (old library)"
+                
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+# Some systems want crypt() from libcrypt, *not* the version in OpenSSL,
+# because the system crypt() is more featureful.
+if test "x$check_for_libcrypt_before" = "x1"; then
+        
+echo "$as_me:$LINENO: checking for crypt in -lcrypt" >&5
+echo $ECHO_N "checking for crypt in -lcrypt... $ECHO_C" >&6
+if test "${ac_cv_lib_crypt_crypt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypt  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char crypt ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+crypt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_crypt_crypt=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_crypt_crypt=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_crypt" >&5
+echo "${ECHO_T}$ac_cv_lib_crypt_crypt" >&6
+if test $ac_cv_lib_crypt_crypt = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBCRYPT 1
+_ACEOF
+
+  LIBS="-lcrypt $LIBS"
+
+fi
+
+fi
+
+# Search for OpenSSL
+saved_CPPFLAGS="$CPPFLAGS"
+saved_LDFLAGS="$LDFLAGS"
+
+# Check whether --with-ssl-dir or --without-ssl-dir was given.
+if test "${with_ssl_dir+set}" = set; then
+  withval="$with_ssl_dir"
+  
+                if test "x$withval" != "xno" ; then
+                        if test -d "$withval/lib"; then
+                                if test -n "${need_dash_r}"; then
+                                        LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
+                                else
+                                        LDFLAGS="-L${withval}/lib ${LDFLAGS}"
+                                fi
+                        else
+                                if test -n "${need_dash_r}"; then
+                                        LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
+                                else
+                                        LDFLAGS="-L${withval} ${LDFLAGS}"
+                                fi
+                        fi
+                        if test -d "$withval/include"; then
+                                CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
+                        else
+                                CPPFLAGS="-I${withval} ${CPPFLAGS}"
+                        fi
+                fi
+        
+
+fi; 
+LIBS="$LIBS -lcrypto"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char RAND_add ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+RAND_add ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_OPENSSL 1
+_ACEOF
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+                                if test -n "${need_dash_r}"; then
+                        LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}"
+                else
+                        LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}"
+                fi
+                CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}"
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char RAND_add ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+RAND_add ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_OPENSSL 1
+_ACEOF
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+                                { { echo "$as_me:$LINENO: error: *** Can't find recent OpenSSL libcrypto (see config.log for details) ***" >&5
+echo "$as_me: error: *** Can't find recent OpenSSL libcrypto (see config.log for details) ***" >&2;}
+   { (exit 1); exit 1; }; }
+                        
+                
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+        
+
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+# Determine OpenSSL header version
+echo "$as_me:$LINENO: checking OpenSSL header version" >&5
+echo $ECHO_N "checking OpenSSL header version... $ECHO_C" >&6
+if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <openssl/opensslv.h>
+#define DATA "conftest.sslincver"
+int main(void) {
+        FILE *fd;
+        int rc;
+
+        fd = fopen(DATA,"w");
+        if(fd == NULL)
+                exit(1);
+
+        if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0)
+                exit(1);
+
+        exit(0);
+}
+        
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                ssl_header_ver=`cat conftest.sslincver`
+                echo "$as_me:$LINENO: result: $ssl_header_ver" >&5
+echo "${ECHO_T}$ssl_header_ver" >&6
+        
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+
+                echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6
+                { { echo "$as_me:$LINENO: error: OpenSSL version header not found." >&5
+echo "$as_me: error: OpenSSL version header not found." >&2;}
+   { (exit 1); exit 1; }; }
+        
+
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+# Determine OpenSSL library version
+echo "$as_me:$LINENO: checking OpenSSL library version" >&5
+echo $ECHO_N "checking OpenSSL library version... $ECHO_C" >&6
+if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <openssl/opensslv.h>
+#include <openssl/crypto.h>
+#define DATA "conftest.ssllibver"
+int main(void) {
+        FILE *fd;
+        int rc;
+
+        fd = fopen(DATA,"w");
+        if(fd == NULL)
+                exit(1);
+
+        if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0)
+                exit(1);
+
+        exit(0);
+}
+        
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                ssl_library_ver=`cat conftest.ssllibver`
+                echo "$as_me:$LINENO: result: $ssl_library_ver" >&5
+echo "${ECHO_T}$ssl_library_ver" >&6
+        
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+
+                echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6
+                { { echo "$as_me:$LINENO: error: OpenSSL library not found." >&5
+echo "$as_me: error: OpenSSL library not found." >&2;}
+   { (exit 1); exit 1; }; }
+        
+
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+# Sanity check OpenSSL headers
+echo "$as_me:$LINENO: checking whether OpenSSL's headers match the library" >&5
+echo $ECHO_N "checking whether OpenSSL's headers match the library... $ECHO_C" >&6
+if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <string.h>
+#include <openssl/opensslv.h>
+int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); }
+        
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+        
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                { { echo "$as_me:$LINENO: error: Your OpenSSL headers do not match your library" >&5
+echo "$as_me: error: Your OpenSSL headers do not match your library" >&2;}
+   { (exit 1); exit 1; }; }
+        
+
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+# Some Linux systems (Slackware) need crypt() from libcrypt, *not* the 
+# version in OpenSSL. Skip this for PAM
+if test "x$PAM_MSG" = "xno" -a "x$check_for_libcrypt_later" = "x1"; then
+        echo "$as_me:$LINENO: checking for crypt in -lcrypt" >&5
+echo $ECHO_N "checking for crypt in -lcrypt... $ECHO_C" >&6
+if test "${ac_cv_lib_crypt_crypt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypt  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char crypt ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+crypt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_crypt_crypt=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_crypt_crypt=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_crypt" >&5
+echo "${ECHO_T}$ac_cv_lib_crypt_crypt" >&6
+if test $ac_cv_lib_crypt_crypt = yes; then
+  LIBS="$LIBS -lcrypt"
+fi
+
+fi
+
+
+### Configure cryptographic random number support
+
+# Check wheter OpenSSL seeds itself
+echo "$as_me:$LINENO: checking whether OpenSSL's PRNG is internally seeded" >&5
+echo $ECHO_N "checking whether OpenSSL's PRNG is internally seeded... $ECHO_C" >&6
+if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <string.h>
+#include <openssl/rand.h>
+int main(void) { exit(RAND_status() == 1 ? 0 : 1); }
+        
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                OPENSSL_SEEDS_ITSELF=yes
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+        
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                # Default to use of the rand helper if OpenSSL doesn't
+                # seed itself
+                USE_RAND_HELPER=yes
+        
+
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+# Do we want to force the use of the rand helper?
+
+# Check whether --with-rand-helper or --without-rand-helper was given.
+if test "${with_rand_helper+set}" = set; then
+  withval="$with_rand_helper"
+  
+                if test "x$withval" = "xno" ; then
+                        # Force use of OpenSSL's internal RNG, even if 
+                        # the previous test showed it to be unseeded.
+                        if test -z "$OPENSSL_SEEDS_ITSELF" ; then
+                                { echo "$as_me:$LINENO: WARNING: *** Forcing use of OpenSSL's non-self-seeding PRNG" >&5
+echo "$as_me: WARNING: *** Forcing use of OpenSSL's non-self-seeding PRNG" >&2;}
+                                OPENSSL_SEEDS_ITSELF=yes
+                                USE_RAND_HELPER=""
+                        fi
+                else
+                        USE_RAND_HELPER=yes
+                fi
+        
+fi;     
+
+# Which randomness source do we use?
+if test ! -z "$OPENSSL_SEEDS_ITSELF" -a -z "$USE_RAND_HELPER" ; then
+        # OpenSSL only
+        cat >>confdefs.h <<\_ACEOF
+@%:@define OPENSSL_PRNG_ONLY 1
+_ACEOF
+
+        RAND_MSG="OpenSSL internal ONLY"
+        INSTALL_SSH_RAND_HELPER=""
+elif test ! -z "$USE_RAND_HELPER" ; then
+        # install rand helper
+        RAND_MSG="ssh-rand-helper"
+        INSTALL_SSH_RAND_HELPER="yes"
+fi
+
+
+### Configuration of ssh-rand-helper
+
+# PRNGD TCP socket
+
+# Check whether --with-prngd-port or --without-prngd-port was given.
+if test "${with_prngd_port+set}" = set; then
+  withval="$with_prngd_port"
+  
+                case "$withval" in
+                no)
+                        withval=""
+                        ;;
+                [0-9]*)
+                        ;;
+                *)
+                        { { echo "$as_me:$LINENO: error: You must specify a numeric port number for --with-prngd-port" >&5
+echo "$as_me: error: You must specify a numeric port number for --with-prngd-port" >&2;}
+   { (exit 1); exit 1; }; }
+                        ;;
+                esac
+                if test ! -z "$withval" ; then
+                        PRNGD_PORT="$withval"
+                        cat >>confdefs.h <<_ACEOF
+@%:@define PRNGD_PORT $PRNGD_PORT
+_ACEOF
+
+                fi
+        
+
+fi; 
+
+# PRNGD Unix domain socket
+
+# Check whether --with-prngd-socket or --without-prngd-socket was given.
+if test "${with_prngd_socket+set}" = set; then
+  withval="$with_prngd_socket"
+  
+                case "$withval" in
+                yes)
+                        withval="/var/run/egd-pool"
+                        ;;
+                no)
+                        withval=""
+                        ;;
+                /*)
+                        ;;
+                *)
+                        { { echo "$as_me:$LINENO: error: You must specify an absolute path to the entropy socket" >&5
+echo "$as_me: error: You must specify an absolute path to the entropy socket" >&2;}
+   { (exit 1); exit 1; }; }
+                        ;;
+                esac
+
+                if test ! -z "$withval" ; then
+                        if test ! -z "$PRNGD_PORT" ; then
+                                { { echo "$as_me:$LINENO: error: You may not specify both a PRNGD/EGD port and socket" >&5
+echo "$as_me: error: You may not specify both a PRNGD/EGD port and socket" >&2;}
+   { (exit 1); exit 1; }; }
+                        fi
+                        if test ! -r "$withval" ; then
+                                { echo "$as_me:$LINENO: WARNING: Entropy socket is not readable" >&5
+echo "$as_me: WARNING: Entropy socket is not readable" >&2;}
+                        fi
+                        PRNGD_SOCKET="$withval"
+                        cat >>confdefs.h <<_ACEOF
+@%:@define PRNGD_SOCKET "$PRNGD_SOCKET"
+_ACEOF
+
+                fi
+        
+else
+  
+                # Check for existing socket only if we don't have a random device already
+                if test "$USE_RAND_HELPER" = yes ; then
+                        echo "$as_me:$LINENO: checking for PRNGD/EGD socket" >&5
+echo $ECHO_N "checking for PRNGD/EGD socket... $ECHO_C" >&6
+                        # Insert other locations here
+                        for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do
+                                if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then
+                                        PRNGD_SOCKET="$sock"
+                                        cat >>confdefs.h <<_ACEOF
+@%:@define PRNGD_SOCKET "$PRNGD_SOCKET"
+_ACEOF
+
+                                        break;
+                                fi
+                        done
+                        if test ! -z "$PRNGD_SOCKET" ; then
+                                echo "$as_me:$LINENO: result: $PRNGD_SOCKET" >&5
+echo "${ECHO_T}$PRNGD_SOCKET" >&6
+                        else
+                                echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6
+                        fi
+                fi
+        
+
+fi; 
+
+# Change default command timeout for hashing entropy source
+entropy_timeout=200
+
+# Check whether --with-entropy-timeout or --without-entropy-timeout was given.
+if test "${with_entropy_timeout+set}" = set; then
+  withval="$with_entropy_timeout"
+  
+                if test "x$withval" != "xno" ; then
+                        entropy_timeout=$withval
+                fi
+                
+
+fi; 
+cat >>confdefs.h <<_ACEOF
+@%:@define ENTROPY_TIMEOUT_MSEC $entropy_timeout
+_ACEOF
+
+
+SSH_PRIVSEP_USER=sshd
+
+# Check whether --with-privsep-user or --without-privsep-user was given.
+if test "${with_privsep_user+set}" = set; then
+  withval="$with_privsep_user"
+  
+                if test -n "$withval"; then
+                        SSH_PRIVSEP_USER=$withval
+                fi
+                
+
+fi; 
+cat >>confdefs.h <<_ACEOF
+@%:@define SSH_PRIVSEP_USER "$SSH_PRIVSEP_USER"
+_ACEOF
+
+
+
+# We do this little dance with the search path to insure
+# that programs that we select for use by installed programs
+# (which may be run by the super-user) come from trusted
+# locations before they come from the user's private area.
+# This should help avoid accidentally configuring some
+# random version of a program in someone's personal bin.
+
+OPATH=$PATH
+PATH=/bin:/usr/bin
+test -h /bin 2> /dev/null && PATH=/usr/bin
+test -d /sbin && PATH=$PATH:/sbin
+test -d /usr/sbin && PATH=$PATH:/usr/sbin
+PATH=$PATH:/etc:$OPATH
+
+# These programs are used by the command hashing source to gather entropy 
+
+        # Extract the first word of "ls", so it can be a program name with args.
+set dummy ls; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_LS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_LS in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_LS="$PROG_LS" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_LS="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_LS=$ac_cv_path_PROG_LS
+
+if test -n "$PROG_LS"; then
+  echo "$as_me:$LINENO: result: $PROG_LS" >&5
+echo "${ECHO_T}$PROG_LS" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_LS" ; then
+                PROG_LS="undef"
+        fi
+        
+
+
+        # Extract the first word of "netstat", so it can be a program name with args.
+set dummy netstat; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_NETSTAT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_NETSTAT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_NETSTAT="$PROG_NETSTAT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_NETSTAT="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_NETSTAT=$ac_cv_path_PROG_NETSTAT
+
+if test -n "$PROG_NETSTAT"; then
+  echo "$as_me:$LINENO: result: $PROG_NETSTAT" >&5
+echo "${ECHO_T}$PROG_NETSTAT" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_NETSTAT" ; then
+                PROG_NETSTAT="undef"
+        fi
+        
+
+
+        # Extract the first word of "arp", so it can be a program name with args.
+set dummy arp; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_ARP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_ARP in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_ARP="$PROG_ARP" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_ARP="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_ARP=$ac_cv_path_PROG_ARP
+
+if test -n "$PROG_ARP"; then
+  echo "$as_me:$LINENO: result: $PROG_ARP" >&5
+echo "${ECHO_T}$PROG_ARP" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_ARP" ; then
+                PROG_ARP="undef"
+        fi
+        
+
+
+        # Extract the first word of "ifconfig", so it can be a program name with args.
+set dummy ifconfig; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_IFCONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_IFCONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_IFCONFIG="$PROG_IFCONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_IFCONFIG="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_IFCONFIG=$ac_cv_path_PROG_IFCONFIG
+
+if test -n "$PROG_IFCONFIG"; then
+  echo "$as_me:$LINENO: result: $PROG_IFCONFIG" >&5
+echo "${ECHO_T}$PROG_IFCONFIG" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_IFCONFIG" ; then
+                PROG_IFCONFIG="undef"
+        fi
+        
+
+
+        # Extract the first word of "jstat", so it can be a program name with args.
+set dummy jstat; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_JSTAT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_JSTAT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_JSTAT="$PROG_JSTAT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_JSTAT="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_JSTAT=$ac_cv_path_PROG_JSTAT
+
+if test -n "$PROG_JSTAT"; then
+  echo "$as_me:$LINENO: result: $PROG_JSTAT" >&5
+echo "${ECHO_T}$PROG_JSTAT" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_JSTAT" ; then
+                PROG_JSTAT="undef"
+        fi
+        
+
+
+        # Extract the first word of "ps", so it can be a program name with args.
+set dummy ps; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_PS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_PS in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_PS="$PROG_PS" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_PS="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_PS=$ac_cv_path_PROG_PS
+
+if test -n "$PROG_PS"; then
+  echo "$as_me:$LINENO: result: $PROG_PS" >&5
+echo "${ECHO_T}$PROG_PS" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_PS" ; then
+                PROG_PS="undef"
+        fi
+        
+
+
+        # Extract the first word of "sar", so it can be a program name with args.
+set dummy sar; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_SAR+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_SAR in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_SAR="$PROG_SAR" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_SAR="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_SAR=$ac_cv_path_PROG_SAR
+
+if test -n "$PROG_SAR"; then
+  echo "$as_me:$LINENO: result: $PROG_SAR" >&5
+echo "${ECHO_T}$PROG_SAR" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_SAR" ; then
+                PROG_SAR="undef"
+        fi
+        
+
+
+        # Extract the first word of "w", so it can be a program name with args.
+set dummy w; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_W+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_W in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_W="$PROG_W" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_W="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_W=$ac_cv_path_PROG_W
+
+if test -n "$PROG_W"; then
+  echo "$as_me:$LINENO: result: $PROG_W" >&5
+echo "${ECHO_T}$PROG_W" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_W" ; then
+                PROG_W="undef"
+        fi
+        
+
+
+        # Extract the first word of "who", so it can be a program name with args.
+set dummy who; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_WHO+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_WHO in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_WHO="$PROG_WHO" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_WHO="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_WHO=$ac_cv_path_PROG_WHO
+
+if test -n "$PROG_WHO"; then
+  echo "$as_me:$LINENO: result: $PROG_WHO" >&5
+echo "${ECHO_T}$PROG_WHO" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_WHO" ; then
+                PROG_WHO="undef"
+        fi
+        
+
+
+        # Extract the first word of "last", so it can be a program name with args.
+set dummy last; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_LAST+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_LAST in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_LAST="$PROG_LAST" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_LAST="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_LAST=$ac_cv_path_PROG_LAST
+
+if test -n "$PROG_LAST"; then
+  echo "$as_me:$LINENO: result: $PROG_LAST" >&5
+echo "${ECHO_T}$PROG_LAST" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_LAST" ; then
+                PROG_LAST="undef"
+        fi
+        
+
+
+        # Extract the first word of "lastlog", so it can be a program name with args.
+set dummy lastlog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_LASTLOG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_LASTLOG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_LASTLOG="$PROG_LASTLOG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_LASTLOG="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_LASTLOG=$ac_cv_path_PROG_LASTLOG
+
+if test -n "$PROG_LASTLOG"; then
+  echo "$as_me:$LINENO: result: $PROG_LASTLOG" >&5
+echo "${ECHO_T}$PROG_LASTLOG" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_LASTLOG" ; then
+                PROG_LASTLOG="undef"
+        fi
+        
+
+
+        # Extract the first word of "df", so it can be a program name with args.
+set dummy df; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_DF+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_DF in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_DF="$PROG_DF" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_DF="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_DF=$ac_cv_path_PROG_DF
+
+if test -n "$PROG_DF"; then
+  echo "$as_me:$LINENO: result: $PROG_DF" >&5
+echo "${ECHO_T}$PROG_DF" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_DF" ; then
+                PROG_DF="undef"
+        fi
+        
+
+
+        # Extract the first word of "vmstat", so it can be a program name with args.
+set dummy vmstat; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_VMSTAT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_VMSTAT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_VMSTAT="$PROG_VMSTAT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_VMSTAT="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_VMSTAT=$ac_cv_path_PROG_VMSTAT
+
+if test -n "$PROG_VMSTAT"; then
+  echo "$as_me:$LINENO: result: $PROG_VMSTAT" >&5
+echo "${ECHO_T}$PROG_VMSTAT" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_VMSTAT" ; then
+                PROG_VMSTAT="undef"
+        fi
+        
+
+
+        # Extract the first word of "uptime", so it can be a program name with args.
+set dummy uptime; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_UPTIME+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_UPTIME in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_UPTIME="$PROG_UPTIME" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_UPTIME="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_UPTIME=$ac_cv_path_PROG_UPTIME
+
+if test -n "$PROG_UPTIME"; then
+  echo "$as_me:$LINENO: result: $PROG_UPTIME" >&5
+echo "${ECHO_T}$PROG_UPTIME" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_UPTIME" ; then
+                PROG_UPTIME="undef"
+        fi
+        
+
+
+        # Extract the first word of "ipcs", so it can be a program name with args.
+set dummy ipcs; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_IPCS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_IPCS in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_IPCS="$PROG_IPCS" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_IPCS="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_IPCS=$ac_cv_path_PROG_IPCS
+
+if test -n "$PROG_IPCS"; then
+  echo "$as_me:$LINENO: result: $PROG_IPCS" >&5
+echo "${ECHO_T}$PROG_IPCS" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_IPCS" ; then
+                PROG_IPCS="undef"
+        fi
+        
+
+
+        # Extract the first word of "tail", so it can be a program name with args.
+set dummy tail; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_TAIL+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_TAIL in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_TAIL="$PROG_TAIL" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_TAIL="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_TAIL=$ac_cv_path_PROG_TAIL
+
+if test -n "$PROG_TAIL"; then
+  echo "$as_me:$LINENO: result: $PROG_TAIL" >&5
+echo "${ECHO_T}$PROG_TAIL" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_TAIL" ; then
+                PROG_TAIL="undef"
+        fi
+        
+
+# restore PATH
+PATH=$OPATH
+
+# Where does ssh-rand-helper get its randomness from?
+INSTALL_SSH_PRNG_CMDS=""
+if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then
+        if test ! -z "$PRNGD_PORT" ; then
+                RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT"
+        elif test ! -z "$PRNGD_SOCKET" ; then
+                RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\""
+        else
+                RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)"
+                RAND_HELPER_CMDHASH=yes
+                INSTALL_SSH_PRNG_CMDS="yes"
+        fi
+fi
+
+
+
+# Cheap hack to ensure NEWS-OS libraries are arranged right.
+if test ! -z "$SONY" ; then
+  LIBS="$LIBS -liberty";
+fi
+
+# Checks for data types
+echo "$as_me:$LINENO: checking for char" >&5
+echo $ECHO_N "checking for char... $ECHO_C" >&6
+if test "${ac_cv_type_char+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+if ((char *) 0)
+  return 0;
+if (sizeof (char))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_char=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_char=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5
+echo "${ECHO_T}$ac_cv_type_char" >&6
+
+echo "$as_me:$LINENO: checking size of char" >&5
+echo $ECHO_N "checking size of char... $ECHO_C" >&6
+if test "${ac_cv_sizeof_char+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_char" = yes; then
+  # The cast to unsigned long works around a bug in the HP C Compiler
+  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+  # This bug is HP SR number 8606223364.
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (char))) >= 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_lo=`expr $ac_mid + 1`
+                    if test $ac_lo -le $ac_mid; then
+                      ac_lo= ac_hi=
+                      break
+                    fi
+                    ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (char))) < 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (char))) >= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_hi=`expr '(' $ac_mid ')' - 1`
+                       if test $ac_mid -le $ac_hi; then
+                         ac_lo= ac_hi=
+                         break
+                       fi
+                       ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_lo= ac_hi=
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_char=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77" >&5
+echo "$as_me: error: cannot compute sizeof (char), 77" >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+long longval () { return (long) (sizeof (char)); }
+unsigned long ulongval () { return (long) (sizeof (char)); }
+@%:@include <stdio.h>
+@%:@include <stdlib.h>
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    exit (1);
+  if (((long) (sizeof (char))) < 0)
+    {
+      long i = longval ();
+      if (i != ((long) (sizeof (char))))
+        exit (1);
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long i = ulongval ();
+      if (i != ((long) (sizeof (char))))
+        exit (1);
+      fprintf (f, "%lu\n", i);
+    }
+  exit (ferror (f) || fclose (f) != 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_char=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77" >&5
+echo "$as_me: error: cannot compute sizeof (char), 77" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_char=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5
+echo "${ECHO_T}$ac_cv_sizeof_char" >&6
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_CHAR $ac_cv_sizeof_char
+_ACEOF
+
+
+echo "$as_me:$LINENO: checking for short int" >&5
+echo $ECHO_N "checking for short int... $ECHO_C" >&6
+if test "${ac_cv_type_short_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+if ((short int *) 0)
+  return 0;
+if (sizeof (short int))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_short_int=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_short_int=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_short_int" >&5
+echo "${ECHO_T}$ac_cv_type_short_int" >&6
+
+echo "$as_me:$LINENO: checking size of short int" >&5
+echo $ECHO_N "checking size of short int... $ECHO_C" >&6
+if test "${ac_cv_sizeof_short_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_short_int" = yes; then
+  # The cast to unsigned long works around a bug in the HP C Compiler
+  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+  # This bug is HP SR number 8606223364.
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (short int))) >= 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (short int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_lo=`expr $ac_mid + 1`
+                    if test $ac_lo -le $ac_mid; then
+                      ac_lo= ac_hi=
+                      break
+                    fi
+                    ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (short int))) < 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (short int))) >= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_hi=`expr '(' $ac_mid ')' - 1`
+                       if test $ac_mid -le $ac_hi; then
+                         ac_lo= ac_hi=
+                         break
+                       fi
+                       ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_lo= ac_hi=
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (short int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_short_int=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short int), 77" >&5
+echo "$as_me: error: cannot compute sizeof (short int), 77" >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+long longval () { return (long) (sizeof (short int)); }
+unsigned long ulongval () { return (long) (sizeof (short int)); }
+@%:@include <stdio.h>
+@%:@include <stdlib.h>
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    exit (1);
+  if (((long) (sizeof (short int))) < 0)
+    {
+      long i = longval ();
+      if (i != ((long) (sizeof (short int))))
+        exit (1);
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long i = ulongval ();
+      if (i != ((long) (sizeof (short int))))
+        exit (1);
+      fprintf (f, "%lu\n", i);
+    }
+  exit (ferror (f) || fclose (f) != 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_short_int=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short int), 77" >&5
+echo "$as_me: error: cannot compute sizeof (short int), 77" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_short_int=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_short_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_short_int" >&6
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_SHORT_INT $ac_cv_sizeof_short_int
+_ACEOF
+
+
+echo "$as_me:$LINENO: checking for int" >&5
+echo $ECHO_N "checking for int... $ECHO_C" >&6
+if test "${ac_cv_type_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+if ((int *) 0)
+  return 0;
+if (sizeof (int))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_int=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_int=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
+echo "${ECHO_T}$ac_cv_type_int" >&6
+
+echo "$as_me:$LINENO: checking size of int" >&5
+echo $ECHO_N "checking size of int... $ECHO_C" >&6
+if test "${ac_cv_sizeof_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_int" = yes; then
+  # The cast to unsigned long works around a bug in the HP C Compiler
+  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+  # This bug is HP SR number 8606223364.
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (int))) >= 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_lo=`expr $ac_mid + 1`
+                    if test $ac_lo -le $ac_mid; then
+                      ac_lo= ac_hi=
+                      break
+                    fi
+                    ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (int))) < 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_hi=`expr '(' $ac_mid ')' - 1`
+                       if test $ac_mid -le $ac_hi; then
+                         ac_lo= ac_hi=
+                         break
+                       fi
+                       ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_lo= ac_hi=
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_int=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77" >&5
+echo "$as_me: error: cannot compute sizeof (int), 77" >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+long longval () { return (long) (sizeof (int)); }
+unsigned long ulongval () { return (long) (sizeof (int)); }
+@%:@include <stdio.h>
+@%:@include <stdlib.h>
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    exit (1);
+  if (((long) (sizeof (int))) < 0)
+    {
+      long i = longval ();
+      if (i != ((long) (sizeof (int))))
+        exit (1);
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long i = ulongval ();
+      if (i != ((long) (sizeof (int))))
+        exit (1);
+      fprintf (f, "%lu\n", i);
+    }
+  exit (ferror (f) || fclose (f) != 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_int=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77" >&5
+echo "$as_me: error: cannot compute sizeof (int), 77" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_int=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_int" >&6
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+echo "$as_me:$LINENO: checking for long int" >&5
+echo $ECHO_N "checking for long int... $ECHO_C" >&6
+if test "${ac_cv_type_long_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+if ((long int *) 0)
+  return 0;
+if (sizeof (long int))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_long_int=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_long_int=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_long_int" >&5
+echo "${ECHO_T}$ac_cv_type_long_int" >&6
+
+echo "$as_me:$LINENO: checking size of long int" >&5
+echo $ECHO_N "checking size of long int... $ECHO_C" >&6
+if test "${ac_cv_sizeof_long_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_long_int" = yes; then
+  # The cast to unsigned long works around a bug in the HP C Compiler
+  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+  # This bug is HP SR number 8606223364.
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long int))) >= 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_lo=`expr $ac_mid + 1`
+                    if test $ac_lo -le $ac_mid; then
+                      ac_lo= ac_hi=
+                      break
+                    fi
+                    ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long int))) < 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long int))) >= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_hi=`expr '(' $ac_mid ')' - 1`
+                       if test $ac_mid -le $ac_hi; then
+                         ac_lo= ac_hi=
+                         break
+                       fi
+                       ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_lo= ac_hi=
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long_int=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long int), 77" >&5
+echo "$as_me: error: cannot compute sizeof (long int), 77" >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+long longval () { return (long) (sizeof (long int)); }
+unsigned long ulongval () { return (long) (sizeof (long int)); }
+@%:@include <stdio.h>
+@%:@include <stdlib.h>
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    exit (1);
+  if (((long) (sizeof (long int))) < 0)
+    {
+      long i = longval ();
+      if (i != ((long) (sizeof (long int))))
+        exit (1);
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long i = ulongval ();
+      if (i != ((long) (sizeof (long int))))
+        exit (1);
+      fprintf (f, "%lu\n", i);
+    }
+  exit (ferror (f) || fclose (f) != 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_long_int=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long int), 77" >&5
+echo "$as_me: error: cannot compute sizeof (long int), 77" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_long_int=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_long_int" >&6
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_LONG_INT $ac_cv_sizeof_long_int
+_ACEOF
+
+
+echo "$as_me:$LINENO: checking for long long int" >&5
+echo $ECHO_N "checking for long long int... $ECHO_C" >&6
+if test "${ac_cv_type_long_long_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+if ((long long int *) 0)
+  return 0;
+if (sizeof (long long int))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_long_long_int=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_long_long_int=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_long_long_int" >&5
+echo "${ECHO_T}$ac_cv_type_long_long_int" >&6
+
+echo "$as_me:$LINENO: checking size of long long int" >&5
+echo $ECHO_N "checking size of long long int... $ECHO_C" >&6
+if test "${ac_cv_sizeof_long_long_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_long_long_int" = yes; then
+  # The cast to unsigned long works around a bug in the HP C Compiler
+  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+  # This bug is HP SR number 8606223364.
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long long int))) >= 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long long int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_lo=`expr $ac_mid + 1`
+                    if test $ac_lo -le $ac_mid; then
+                      ac_lo= ac_hi=
+                      break
+                    fi
+                    ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long long int))) < 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long long int))) >= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_hi=`expr '(' $ac_mid ')' - 1`
+                       if test $ac_mid -le $ac_hi; then
+                         ac_lo= ac_hi=
+                         break
+                       fi
+                       ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_lo= ac_hi=
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long long int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long_long_int=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long int), 77" >&5
+echo "$as_me: error: cannot compute sizeof (long long int), 77" >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+long longval () { return (long) (sizeof (long long int)); }
+unsigned long ulongval () { return (long) (sizeof (long long int)); }
+@%:@include <stdio.h>
+@%:@include <stdlib.h>
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    exit (1);
+  if (((long) (sizeof (long long int))) < 0)
+    {
+      long i = longval ();
+      if (i != ((long) (sizeof (long long int))))
+        exit (1);
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long i = ulongval ();
+      if (i != ((long) (sizeof (long long int))))
+        exit (1);
+      fprintf (f, "%lu\n", i);
+    }
+  exit (ferror (f) || fclose (f) != 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_long_long_int=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long long int), 77" >&5
+echo "$as_me: error: cannot compute sizeof (long long int), 77" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_long_long_int=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_long_long_int" >&6
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_LONG_LONG_INT $ac_cv_sizeof_long_long_int
+_ACEOF
+
+
+
+# Sanity check long long for some platforms (AIX)
+if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then
+        ac_cv_sizeof_long_long_int=0
+fi
+
+# More checks for data types
+echo "$as_me:$LINENO: checking for u_int type" >&5
+echo $ECHO_N "checking for u_int type... $ECHO_C" >&6
+if test "${ac_cv_have_u_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+ #include <sys/types.h> 
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ u_int a; a = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_u_int="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_u_int="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_u_int" >&5
+echo "${ECHO_T}$ac_cv_have_u_int" >&6
+if test "x$ac_cv_have_u_int" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_U_INT 1
+_ACEOF
+
+        have_u_int=1
+fi
+
+echo "$as_me:$LINENO: checking for intXX_t types" >&5
+echo $ECHO_N "checking for intXX_t types... $ECHO_C" >&6
+if test "${ac_cv_have_intxx_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+ #include <sys/types.h> 
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ int8_t a; int16_t b; int32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_intxx_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_intxx_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_intxx_t" >&5
+echo "${ECHO_T}$ac_cv_have_intxx_t" >&6
+if test "x$ac_cv_have_intxx_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_INTXX_T 1
+_ACEOF
+
+        have_intxx_t=1
+fi
+
+if (test -z "$have_intxx_t" && \
+           test "x$ac_cv_header_stdint_h" = "xyes")
+then
+    echo "$as_me:$LINENO: checking for intXX_t types in stdint.h" >&5
+echo $ECHO_N "checking for intXX_t types in stdint.h... $ECHO_C" >&6
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+ #include <stdint.h> 
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ int8_t a; int16_t b; int32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_INTXX_T 1
+_ACEOF
+
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:$LINENO: checking for int64_t type" >&5
+echo $ECHO_N "checking for int64_t type... $ECHO_C" >&6
+if test "${ac_cv_have_int64_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#include <sys/socket.h>
+#ifdef HAVE_SYS_BITYPES_H
+# include <sys/bitypes.h>
+#endif
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ int64_t a; a = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_int64_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_int64_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_int64_t" >&5
+echo "${ECHO_T}$ac_cv_have_int64_t" >&6
+if test "x$ac_cv_have_int64_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_INT64_T 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for u_intXX_t types" >&5
+echo $ECHO_N "checking for u_intXX_t types... $ECHO_C" >&6
+if test "${ac_cv_have_u_intxx_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+ #include <sys/types.h> 
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_u_intxx_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_u_intxx_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_u_intxx_t" >&5
+echo "${ECHO_T}$ac_cv_have_u_intxx_t" >&6
+if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_U_INTXX_T 1
+_ACEOF
+
+        have_u_intxx_t=1
+fi
+
+if test -z "$have_u_intxx_t" ; then
+    echo "$as_me:$LINENO: checking for u_intXX_t types in sys/socket.h" >&5
+echo $ECHO_N "checking for u_intXX_t types in sys/socket.h... $ECHO_C" >&6
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+ #include <sys/socket.h> 
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_U_INTXX_T 1
+_ACEOF
+
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:$LINENO: checking for u_int64_t types" >&5
+echo $ECHO_N "checking for u_int64_t types... $ECHO_C" >&6
+if test "${ac_cv_have_u_int64_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+ #include <sys/types.h> 
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ u_int64_t a; a = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_u_int64_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_u_int64_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_u_int64_t" >&5
+echo "${ECHO_T}$ac_cv_have_u_int64_t" >&6
+if test "x$ac_cv_have_u_int64_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_U_INT64_T 1
+_ACEOF
+
+        have_u_int64_t=1
+fi
+
+if test -z "$have_u_int64_t" ; then
+    echo "$as_me:$LINENO: checking for u_int64_t type in sys/bitypes.h" >&5
+echo $ECHO_N "checking for u_int64_t type in sys/bitypes.h... $ECHO_C" >&6
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+ #include <sys/bitypes.h> 
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ u_int64_t a; a = 1
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_U_INT64_T 1
+_ACEOF
+
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+if test -z "$have_u_intxx_t" ; then
+        echo "$as_me:$LINENO: checking for uintXX_t types" >&5
+echo $ECHO_N "checking for uintXX_t types... $ECHO_C" >&6
+if test "${ac_cv_have_uintxx_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+                        
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_uintxx_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_uintxx_t="no" 
+                
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+        
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_uintxx_t" >&5
+echo "${ECHO_T}$ac_cv_have_uintxx_t" >&6
+        if test "x$ac_cv_have_uintxx_t" = "xyes" ; then
+                cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_UINTXX_T 1
+_ACEOF
+
+        fi
+fi
+
+if test -z "$have_uintxx_t" ; then
+    echo "$as_me:$LINENO: checking for uintXX_t types in stdint.h" >&5
+echo $ECHO_N "checking for uintXX_t types in stdint.h... $ECHO_C" >&6
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+ #include <stdint.h> 
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_UINTXX_T 1
+_ACEOF
+
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \
+           test "x$ac_cv_header_sys_bitypes_h" = "xyes")
+then
+        echo "$as_me:$LINENO: checking for intXX_t and u_intXX_t types in sys/bitypes.h" >&5
+echo $ECHO_N "checking for intXX_t and u_intXX_t types in sys/bitypes.h... $ECHO_C" >&6
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/bitypes.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+                        int8_t a; int16_t b; int32_t c;
+                        u_int8_t e; u_int16_t f; u_int32_t g;
+                        a = b = c = e = f = g = 1;
+                
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_U_INTXX_T 1
+_ACEOF
+
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_INTXX_T 1
+_ACEOF
+
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext 
+fi
+
+
+echo "$as_me:$LINENO: checking for u_char" >&5
+echo $ECHO_N "checking for u_char... $ECHO_C" >&6
+if test "${ac_cv_have_u_char+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ u_char foo; foo = 125; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_u_char="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_u_char="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_u_char" >&5
+echo "${ECHO_T}$ac_cv_have_u_char" >&6
+if test "x$ac_cv_have_u_char" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_U_CHAR 1
+_ACEOF
+
+fi
+
+
+   echo "$as_me:$LINENO: checking for socklen_t" >&5
+echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6
+if test "${ac_cv_type_socklen_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+if ((socklen_t *) 0)
+  return 0;
+if (sizeof (socklen_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_socklen_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_socklen_t=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5
+echo "${ECHO_T}$ac_cv_type_socklen_t" >&6
+if test $ac_cv_type_socklen_t = yes; then
+  :
+else
+  
+      echo "$as_me:$LINENO: checking for socklen_t equivalent" >&5
+echo $ECHO_N "checking for socklen_t equivalent... $ECHO_C" >&6
+      if test "${curl_cv_socklen_t_equiv+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+         # Systems have either "struct sockaddr *" or
+         # "void *" as the second argument to getpeername
+         curl_cv_socklen_t_equiv=
+         for arg2 in "struct sockaddr" void; do
+            for t in int size_t unsigned long "unsigned long"; do
+               cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+                  #include <sys/types.h>
+                  #include <sys/socket.h>
+
+                  int getpeername (int, $arg2 *, $t *);
+               
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+
+                  $t len;
+                  getpeername(0,0,&len);
+               
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                  curl_cv_socklen_t_equiv="$t"
+                  break
+               
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+            done
+         done
+
+         if test "x$curl_cv_socklen_t_equiv" = x; then
+            { { echo "$as_me:$LINENO: error: Cannot find a type to use in place of socklen_t" >&5
+echo "$as_me: error: Cannot find a type to use in place of socklen_t" >&2;}
+   { (exit 1); exit 1; }; }
+         fi
+      
+fi
+
+      echo "$as_me:$LINENO: result: $curl_cv_socklen_t_equiv" >&5
+echo "${ECHO_T}$curl_cv_socklen_t_equiv" >&6
+      
+cat >>confdefs.h <<_ACEOF
+@%:@define socklen_t $curl_cv_socklen_t_equiv
+_ACEOF
+
+fi
+
+
+
+echo "$as_me:$LINENO: checking for sig_atomic_t" >&5
+echo $ECHO_N "checking for sig_atomic_t... $ECHO_C" >&6
+if test "${ac_cv_type_sig_atomic_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <signal.h>
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+if ((sig_atomic_t *) 0)
+  return 0;
+if (sizeof (sig_atomic_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_sig_atomic_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_sig_atomic_t=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_sig_atomic_t" >&5
+echo "${ECHO_T}$ac_cv_type_sig_atomic_t" >&6
+if test $ac_cv_type_sig_atomic_t = yes; then
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_SIG_ATOMIC_T 1
+_ACEOF
+
+
+fi
+
+
+echo "$as_me:$LINENO: checking for size_t" >&5
+echo $ECHO_N "checking for size_t... $ECHO_C" >&6
+if test "${ac_cv_have_size_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ size_t foo; foo = 1235; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_size_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_size_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_size_t" >&5
+echo "${ECHO_T}$ac_cv_have_size_t" >&6
+if test "x$ac_cv_have_size_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SIZE_T 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for ssize_t" >&5
+echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
+if test "${ac_cv_have_ssize_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ ssize_t foo; foo = 1235; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_ssize_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_ssize_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_ssize_t" >&5
+echo "${ECHO_T}$ac_cv_have_ssize_t" >&6
+if test "x$ac_cv_have_ssize_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SSIZE_T 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for clock_t" >&5
+echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
+if test "${ac_cv_have_clock_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <time.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ clock_t foo; foo = 1235; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_clock_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_clock_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_clock_t" >&5
+echo "${ECHO_T}$ac_cv_have_clock_t" >&6
+if test "x$ac_cv_have_clock_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_CLOCK_T 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for sa_family_t" >&5
+echo $ECHO_N "checking for sa_family_t... $ECHO_C" >&6
+if test "${ac_cv_have_sa_family_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/socket.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ sa_family_t foo; foo = 1235; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_sa_family_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ sa_family_t foo; foo = 1235; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_sa_family_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_sa_family_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_sa_family_t" >&5
+echo "${ECHO_T}$ac_cv_have_sa_family_t" >&6
+if test "x$ac_cv_have_sa_family_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SA_FAMILY_T 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for pid_t" >&5
+echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
+if test "${ac_cv_have_pid_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ pid_t foo; foo = 1235; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_pid_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_pid_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_pid_t" >&5
+echo "${ECHO_T}$ac_cv_have_pid_t" >&6
+if test "x$ac_cv_have_pid_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_PID_T 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for mode_t" >&5
+echo $ECHO_N "checking for mode_t... $ECHO_C" >&6
+if test "${ac_cv_have_mode_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ mode_t foo; foo = 1235; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_mode_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_mode_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_mode_t" >&5
+echo "${ECHO_T}$ac_cv_have_mode_t" >&6
+if test "x$ac_cv_have_mode_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_MODE_T 1
+_ACEOF
+
+fi
+
+
+echo "$as_me:$LINENO: checking for struct sockaddr_storage" >&5
+echo $ECHO_N "checking for struct sockaddr_storage... $ECHO_C" >&6
+if test "${ac_cv_have_struct_sockaddr_storage+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/socket.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ struct sockaddr_storage s; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_struct_sockaddr_storage="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_struct_sockaddr_storage="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_struct_sockaddr_storage" >&5
+echo "${ECHO_T}$ac_cv_have_struct_sockaddr_storage" >&6
+if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRUCT_SOCKADDR_STORAGE 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for struct sockaddr_in6" >&5
+echo $ECHO_N "checking for struct sockaddr_in6... $ECHO_C" >&6
+if test "${ac_cv_have_struct_sockaddr_in6+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <netinet/in.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ struct sockaddr_in6 s; s.sin6_family = 0; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_struct_sockaddr_in6="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_struct_sockaddr_in6="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_struct_sockaddr_in6" >&5
+echo "${ECHO_T}$ac_cv_have_struct_sockaddr_in6" >&6
+if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRUCT_SOCKADDR_IN6 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for struct in6_addr" >&5
+echo $ECHO_N "checking for struct in6_addr... $ECHO_C" >&6
+if test "${ac_cv_have_struct_in6_addr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <netinet/in.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ struct in6_addr s; s.s6_addr[0] = 0; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_struct_in6_addr="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_struct_in6_addr="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_struct_in6_addr" >&5
+echo "${ECHO_T}$ac_cv_have_struct_in6_addr" >&6
+if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRUCT_IN6_ADDR 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for struct addrinfo" >&5
+echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6
+if test "${ac_cv_have_struct_addrinfo+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ struct addrinfo s; s.ai_flags = AI_PASSIVE; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_struct_addrinfo="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_struct_addrinfo="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_struct_addrinfo" >&5
+echo "${ECHO_T}$ac_cv_have_struct_addrinfo" >&6
+if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRUCT_ADDRINFO 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for struct timeval" >&5
+echo $ECHO_N "checking for struct timeval... $ECHO_C" >&6
+if test "${ac_cv_have_struct_timeval+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+ #include <sys/time.h> 
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ struct timeval tv; tv.tv_sec = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_struct_timeval="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_struct_timeval="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_struct_timeval" >&5
+echo "${ECHO_T}$ac_cv_have_struct_timeval" >&6
+if test "x$ac_cv_have_struct_timeval" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRUCT_TIMEVAL 1
+_ACEOF
+
+        have_struct_timeval=1
+fi
+
+echo "$as_me:$LINENO: checking for struct timespec" >&5
+echo $ECHO_N "checking for struct timespec... $ECHO_C" >&6
+if test "${ac_cv_type_struct_timespec+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+if ((struct timespec *) 0)
+  return 0;
+if (sizeof (struct timespec))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_struct_timespec=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_struct_timespec=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_struct_timespec" >&5
+echo "${ECHO_T}$ac_cv_type_struct_timespec" >&6
+if test $ac_cv_type_struct_timespec = yes; then
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_STRUCT_TIMESPEC 1
+_ACEOF
+
+
+fi
+
+
+# We need int64_t or else certian parts of the compile will fail.
+if test "x$ac_cv_have_int64_t" = "xno" -a \
+        "x$ac_cv_sizeof_long_int" != "x8" -a \
+        "x$ac_cv_sizeof_long_long_int" = "x0" ; then
+        echo "OpenSSH requires int64_t support.  Contact your vendor or install"
+        echo "an alternative compiler (I.E., GCC) before continuing."
+        echo ""
+        exit 1;
+else
+        if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <string.h>
+#ifdef HAVE_SNPRINTF
+main()
+{
+        char buf[50];
+        char expected_out[50];
+        int mazsize = 50 ;
+#if (SIZEOF_LONG_INT == 8)
+        long int num = 0x7fffffffffffffff;
+#else
+        long long num = 0x7fffffffffffffffll;
+#endif
+        strcpy(expected_out, "9223372036854775807");
+        snprintf(buf, mazsize, "%lld", num);
+        if(strcmp(buf, expected_out) != 0)
+                exit(1);
+        exit(0);
+}
+#else
+main() { exit(0); }
+#endif
+                
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   true 
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+ cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_SNPRINTF 1
+_ACEOF
+ 
+        
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+
+
+# look for field 'ut_host' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host
+        echo "$as_me:$LINENO: checking for ut_host field in utmp.h" >&5
+echo $ECHO_N "checking for ut_host field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_host" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_HOST_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_host' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host
+        echo "$as_me:$LINENO: checking for ut_host field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_host field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_host" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_HOST_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'syslen' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"syslen
+        echo "$as_me:$LINENO: checking for syslen field in utmpx.h" >&5
+echo $ECHO_N "checking for syslen field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "syslen" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SYSLEN_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_pid' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_pid
+        echo "$as_me:$LINENO: checking for ut_pid field in utmp.h" >&5
+echo $ECHO_N "checking for ut_pid field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_pid" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_PID_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_type' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type
+        echo "$as_me:$LINENO: checking for ut_type field in utmp.h" >&5
+echo $ECHO_N "checking for ut_type field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_type" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_TYPE_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_type' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type
+        echo "$as_me:$LINENO: checking for ut_type field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_type field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_type" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_TYPE_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_tv' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv
+        echo "$as_me:$LINENO: checking for ut_tv field in utmp.h" >&5
+echo $ECHO_N "checking for ut_tv field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_tv" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_TV_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_id' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id
+        echo "$as_me:$LINENO: checking for ut_id field in utmp.h" >&5
+echo $ECHO_N "checking for ut_id field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_id" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_ID_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_id' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id
+        echo "$as_me:$LINENO: checking for ut_id field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_id field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_id" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_ID_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_addr' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr
+        echo "$as_me:$LINENO: checking for ut_addr field in utmp.h" >&5
+echo $ECHO_N "checking for ut_addr field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_addr" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_ADDR_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_addr' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr
+        echo "$as_me:$LINENO: checking for ut_addr field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_addr field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_addr" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_ADDR_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_addr_v6' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6
+        echo "$as_me:$LINENO: checking for ut_addr_v6 field in utmp.h" >&5
+echo $ECHO_N "checking for ut_addr_v6 field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_addr_v6" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_ADDR_V6_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_addr_v6' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6
+        echo "$as_me:$LINENO: checking for ut_addr_v6 field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_addr_v6 field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_addr_v6" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_ADDR_V6_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_exit' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_exit
+        echo "$as_me:$LINENO: checking for ut_exit field in utmp.h" >&5
+echo $ECHO_N "checking for ut_exit field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_exit" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_EXIT_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_time' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time
+        echo "$as_me:$LINENO: checking for ut_time field in utmp.h" >&5
+echo $ECHO_N "checking for ut_time field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_time" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_TIME_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_time' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time
+        echo "$as_me:$LINENO: checking for ut_time field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_time field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_time" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_TIME_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_tv' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv
+        echo "$as_me:$LINENO: checking for ut_tv field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_tv field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "ut_tv" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_TV_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+echo "$as_me:$LINENO: checking for struct stat.st_blksize" >&5
+echo $ECHO_N "checking for struct stat.st_blksize... $ECHO_C" >&6
+if test "${ac_cv_member_struct_stat_st_blksize+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+static struct stat ac_aggr;
+if (ac_aggr.st_blksize)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_member_struct_stat_st_blksize=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_member_struct_stat_st_blksize=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blksize" >&5
+echo "${ECHO_T}$ac_cv_member_struct_stat_st_blksize" >&6
+if test $ac_cv_member_struct_stat_st_blksize = yes; then
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_STRUCT_STAT_ST_BLKSIZE 1
+_ACEOF
+
+
+fi
+
+
+echo "$as_me:$LINENO: checking for ss_family field in struct sockaddr_storage" >&5
+echo $ECHO_N "checking for ss_family field in struct sockaddr_storage... $ECHO_C" >&6
+if test "${ac_cv_have_ss_family_in_struct_ss+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/socket.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ struct sockaddr_storage s; s.ss_family = 1; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_ss_family_in_struct_ss="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_ss_family_in_struct_ss="no" 
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_ss_family_in_struct_ss" >&5
+echo "${ECHO_T}$ac_cv_have_ss_family_in_struct_ss" >&6
+if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SS_FAMILY_IN_SS 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for __ss_family field in struct sockaddr_storage" >&5
+echo $ECHO_N "checking for __ss_family field in struct sockaddr_storage... $ECHO_C" >&6
+if test "${ac_cv_have___ss_family_in_struct_ss+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/socket.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ struct sockaddr_storage s; s.__ss_family = 1; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have___ss_family_in_struct_ss="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have___ss_family_in_struct_ss="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have___ss_family_in_struct_ss" >&5
+echo "${ECHO_T}$ac_cv_have___ss_family_in_struct_ss" >&6
+if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE___SS_FAMILY_IN_SS 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for pw_class field in struct passwd" >&5
+echo $ECHO_N "checking for pw_class field in struct passwd... $ECHO_C" >&6
+if test "${ac_cv_have_pw_class_in_struct_passwd+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <pwd.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ struct passwd p; p.pw_class = 0; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_pw_class_in_struct_passwd="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_pw_class_in_struct_passwd="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_pw_class_in_struct_passwd" >&5
+echo "${ECHO_T}$ac_cv_have_pw_class_in_struct_passwd" >&6
+if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_PW_CLASS_IN_PASSWD 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for pw_expire field in struct passwd" >&5
+echo $ECHO_N "checking for pw_expire field in struct passwd... $ECHO_C" >&6
+if test "${ac_cv_have_pw_expire_in_struct_passwd+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <pwd.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ struct passwd p; p.pw_expire = 0; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_pw_expire_in_struct_passwd="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_pw_expire_in_struct_passwd="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_pw_expire_in_struct_passwd" >&5
+echo "${ECHO_T}$ac_cv_have_pw_expire_in_struct_passwd" >&6
+if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_PW_EXPIRE_IN_PASSWD 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for pw_change field in struct passwd" >&5
+echo $ECHO_N "checking for pw_change field in struct passwd... $ECHO_C" >&6
+if test "${ac_cv_have_pw_change_in_struct_passwd+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <pwd.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ struct passwd p; p.pw_change = 0; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_pw_change_in_struct_passwd="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_pw_change_in_struct_passwd="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_pw_change_in_struct_passwd" >&5
+echo "${ECHO_T}$ac_cv_have_pw_change_in_struct_passwd" >&6
+if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_PW_CHANGE_IN_PASSWD 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for msg_accrights field in struct msghdr" >&5
+echo $ECHO_N "checking for msg_accrights field in struct msghdr... $ECHO_C" >&6
+if test "${ac_cv_have_accrights_in_msghdr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+int main() {
+#ifdef msg_accrights
+exit(1);
+#endif
+struct msghdr m;
+m.msg_accrights = 0;
+exit(0);
+}
+                
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_accrights_in_msghdr="yes" 
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+ ac_cv_have_accrights_in_msghdr="no" 
+        
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_accrights_in_msghdr" >&5
+echo "${ECHO_T}$ac_cv_have_accrights_in_msghdr" >&6
+if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_ACCRIGHTS_IN_MSGHDR 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for msg_control field in struct msghdr" >&5
+echo $ECHO_N "checking for msg_control field in struct msghdr... $ECHO_C" >&6
+if test "${ac_cv_have_control_in_msghdr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+int main() {
+#ifdef msg_control
+exit(1);
+#endif
+struct msghdr m;
+m.msg_control = 0;
+exit(0);
+}
+                
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_control_in_msghdr="yes" 
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+ ac_cv_have_control_in_msghdr="no" 
+        
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_control_in_msghdr" >&5
+echo "${ECHO_T}$ac_cv_have_control_in_msghdr" >&6
+if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_CONTROL_IN_MSGHDR 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking if libc defines __progname" >&5
+echo $ECHO_N "checking if libc defines __progname... $ECHO_C" >&6
+if test "${ac_cv_libc_defines___progname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ extern char *__progname; printf("%s", __progname); 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_libc_defines___progname="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_libc_defines___progname="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_libc_defines___progname" >&5
+echo "${ECHO_T}$ac_cv_libc_defines___progname" >&6
+if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE___PROGNAME 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking whether $CC implements __FUNCTION__" >&5
+echo $ECHO_N "checking whether $CC implements __FUNCTION__... $ECHO_C" >&6
+if test "${ac_cv_cc_implements___FUNCTION__+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ printf("%s", __FUNCTION__); 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_cc_implements___FUNCTION__="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_cc_implements___FUNCTION__="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_cc_implements___FUNCTION__" >&5
+echo "${ECHO_T}$ac_cv_cc_implements___FUNCTION__" >&6
+if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE___FUNCTION__ 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking whether $CC implements __func__" >&5
+echo $ECHO_N "checking whether $CC implements __func__... $ECHO_C" >&6
+if test "${ac_cv_cc_implements___func__+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ printf("%s", __func__); 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_cc_implements___func__="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_cc_implements___func__="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_cc_implements___func__" >&5
+echo "${ECHO_T}$ac_cv_cc_implements___func__" >&6
+if test "x$ac_cv_cc_implements___func__" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE___func__ 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking whether getopt has optreset support" >&5
+echo $ECHO_N "checking whether getopt has optreset support... $ECHO_C" >&6
+if test "${ac_cv_have_getopt_optreset+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <getopt.h>
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ extern int optreset; optreset = 0; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_getopt_optreset="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_have_getopt_optreset="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_getopt_optreset" >&5
+echo "${ECHO_T}$ac_cv_have_getopt_optreset" >&6
+if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_GETOPT_OPTRESET 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking if libc defines sys_errlist" >&5
+echo $ECHO_N "checking if libc defines sys_errlist... $ECHO_C" >&6
+if test "${ac_cv_libc_defines_sys_errlist+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_libc_defines_sys_errlist="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_libc_defines_sys_errlist="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_libc_defines_sys_errlist" >&5
+echo "${ECHO_T}$ac_cv_libc_defines_sys_errlist" >&6
+if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SYS_ERRLIST 1
+_ACEOF
+
+fi
+
+
+echo "$as_me:$LINENO: checking if libc defines sys_nerr" >&5
+echo $ECHO_N "checking if libc defines sys_nerr... $ECHO_C" >&6
+if test "${ac_cv_libc_defines_sys_nerr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ extern int sys_nerr; printf("%i", sys_nerr);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_libc_defines_sys_nerr="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ ac_cv_libc_defines_sys_nerr="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_libc_defines_sys_nerr" >&5
+echo "${ECHO_T}$ac_cv_libc_defines_sys_nerr" >&6
+if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SYS_NERR 1
+_ACEOF
+
+fi
+
+SCARD_MSG="no" 
+
+# Check whether user wants sectok support
+
+# Check whether --with-sectok or --without-sectok was given.
+if test "${with_sectok+set}" = set; then
+  withval="$with_sectok"
+  
+                if test "x$withval" != "xno" ; then
+                        if test "x$withval" != "xyes" ; then
+                                CPPFLAGS="$CPPFLAGS -I${withval}"
+                                LDFLAGS="$LDFLAGS -L${withval}"
+                                if test ! -z "$need_dash_r" ; then
+                                        LDFLAGS="$LDFLAGS -R${withval}"
+                                fi
+                                if test ! -z "$blibpath" ; then
+                                        blibpath="$blibpath:${withval}"
+                                fi
+                        fi
+                        
+for ac_header in sectok.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+@%:@include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_header_compiler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+  yes:no )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+  no:yes )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+
+                        if test "$ac_cv_header_sectok_h" != yes; then
+                                { { echo "$as_me:$LINENO: error: Can't find sectok.h" >&5
+echo "$as_me: error: Can't find sectok.h" >&2;}
+   { (exit 1); exit 1; }; }
+                        fi
+                        
+echo "$as_me:$LINENO: checking for sectok_open in -lsectok" >&5
+echo $ECHO_N "checking for sectok_open in -lsectok... $ECHO_C" >&6
+if test "${ac_cv_lib_sectok_sectok_open+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsectok  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char sectok_open ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+sectok_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_sectok_sectok_open=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_sectok_sectok_open=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_sectok_sectok_open" >&5
+echo "${ECHO_T}$ac_cv_lib_sectok_sectok_open" >&6
+if test $ac_cv_lib_sectok_sectok_open = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBSECTOK 1
+_ACEOF
+
+  LIBS="-lsectok $LIBS"
+
+fi
+
+                        if test "$ac_cv_lib_sectok_sectok_open" != yes; then
+                                { { echo "$as_me:$LINENO: error: Can't find libsectok" >&5
+echo "$as_me: error: Can't find libsectok" >&2;}
+   { (exit 1); exit 1; }; }
+                        fi
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define SMARTCARD 1
+_ACEOF
+
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_SECTOK 1
+_ACEOF
+
+                        SCARD_MSG="yes, using sectok" 
+                fi
+        
+
+fi; 
+
+# Check whether user wants OpenSC support
+
+# Check whether --with-opensc or --without-opensc was given.
+if test "${with_opensc+set}" = set; then
+  withval="$with_opensc"
+  opensc_config_prefix="$withval"
+else
+  opensc_config_prefix=""
+fi; 
+if test x$opensc_config_prefix != x ; then
+  OPENSC_CONFIG=$opensc_config_prefix/bin/opensc-config
+  # Extract the first word of "opensc-config", so it can be a program name with args.
+set dummy opensc-config; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_OPENSC_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $OPENSC_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_OPENSC_CONFIG="$OPENSC_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_OPENSC_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  test -z "$ac_cv_path_OPENSC_CONFIG" && ac_cv_path_OPENSC_CONFIG="no"
+  ;;
+esac
+fi
+OPENSC_CONFIG=$ac_cv_path_OPENSC_CONFIG
+
+if test -n "$OPENSC_CONFIG"; then
+  echo "$as_me:$LINENO: result: $OPENSC_CONFIG" >&5
+echo "${ECHO_T}$OPENSC_CONFIG" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  if test "$OPENSC_CONFIG" != "no"; then
+    LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags`
+    LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs`
+    CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS"
+    LDFLAGS="$LDFLAGS $LIBOPENSC_LIBS"
+    cat >>confdefs.h <<\_ACEOF
+@%:@define SMARTCARD 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+@%:@define USE_OPENSC 1
+_ACEOF
+
+    SCARD_MSG="yes, using OpenSC" 
+  fi
+fi
+
+# Check whether user wants Kerberos 5 support
+KRB5_MSG="no" 
+
+# Check whether --with-kerberos5 or --without-kerberos5 was given.
+if test "${with_kerberos5+set}" = set; then
+  withval="$with_kerberos5"
+  
+                if test "x$withval" != "xno" ; then
+                        if test "x$withval" = "xyes" ; then
+                                KRB5ROOT="/usr/local"
+                        else
+                                KRB5ROOT=${withval}
+                        fi
+                        CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include"
+                        LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib"
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define KRB5 1
+_ACEOF
+
+                        KRB5_MSG="yes"
+                        echo "$as_me:$LINENO: checking whether we are using Heimdal" >&5
+echo $ECHO_N "checking whether we are using Heimdal... $ECHO_C" >&6
+                        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+ #include <krb5.h> 
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ char *tmp = heimdal_version; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                                         cat >>confdefs.h <<\_ACEOF
+@%:@define HEIMDAL 1
+_ACEOF
+
+                                         K5LIBS="-lkrb5 -ldes -lcom_err -lasn1 -lroken"
+                                       
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                                         K5LIBS="-lkrb5 -lk5crypto -lcom_err"
+                                       
+                        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+                        if test ! -z "$need_dash_r" ; then
+                                LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib"
+                        fi
+                        if test ! -z "$blibpath" ; then
+                                blibpath="$blibpath:${KRB5ROOT}/lib"
+                        fi
+                        
+echo "$as_me:$LINENO: checking for dn_expand in -lresolv" >&5
+echo $ECHO_N "checking for dn_expand in -lresolv... $ECHO_C" >&6
+if test "${ac_cv_lib_resolv_dn_expand+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lresolv  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char dn_expand ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+dn_expand ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_resolv_dn_expand=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_resolv_dn_expand=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_dn_expand" >&5
+echo "${ECHO_T}$ac_cv_lib_resolv_dn_expand" >&6
+if test $ac_cv_lib_resolv_dn_expand = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBRESOLV 1
+_ACEOF
+
+  LIBS="-lresolv $LIBS"
+
+fi
+
+
+                        KRB5=yes
+                fi
+        
+
+fi; 
+# Check whether user wants Kerberos 4 support
+KRB4_MSG="no" 
+
+# Check whether --with-kerberos4 or --without-kerberos4 was given.
+if test "${with_kerberos4+set}" = set; then
+  withval="$with_kerberos4"
+  
+                if test "x$withval" != "xno" ; then
+                        if test "x$withval" != "xyes" ; then
+                                CPPFLAGS="$CPPFLAGS -I${withval}/include"
+                                LDFLAGS="$LDFLAGS -L${withval}/lib"
+                                if test ! -z "$need_dash_r" ; then
+                                        LDFLAGS="$LDFLAGS -R${withval}/lib"
+                                fi
+                                if test ! -z "$blibpath" ; then
+                                        blibpath="$blibpath:${withval}/lib"
+                                fi
+                        else
+                                if test -d /usr/include/kerberosIV ; then
+                                        CPPFLAGS="$CPPFLAGS -I/usr/include/kerberosIV"
+                                fi
+                        fi
+
+                        
+for ac_header in krb.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+$ac_includes_default
+@%:@include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_header_compiler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+@%:@include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+  yes:no )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+  no:yes )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+
+                        if test "$ac_cv_header_krb_h" != yes; then
+                                { echo "$as_me:$LINENO: WARNING: Cannot find krb.h, build may fail" >&5
+echo "$as_me: WARNING: Cannot find krb.h, build may fail" >&2;}
+                        fi
+                        
+echo "$as_me:$LINENO: checking for main in -lkrb" >&5
+echo $ECHO_N "checking for main in -lkrb... $ECHO_C" >&6
+if test "${ac_cv_lib_krb_main+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lkrb  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+main ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_krb_main=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_krb_main=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_krb_main" >&5
+echo "${ECHO_T}$ac_cv_lib_krb_main" >&6
+if test $ac_cv_lib_krb_main = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBKRB 1
+_ACEOF
+
+  LIBS="-lkrb $LIBS"
+
+fi
+
+                        if test "$ac_cv_lib_krb_main" != yes; then
+                                
+echo "$as_me:$LINENO: checking for main in -lkrb4" >&5
+echo $ECHO_N "checking for main in -lkrb4... $ECHO_C" >&6
+if test "${ac_cv_lib_krb4_main+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lkrb4  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+main ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_krb4_main=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_krb4_main=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_krb4_main" >&5
+echo "${ECHO_T}$ac_cv_lib_krb4_main" >&6
+if test $ac_cv_lib_krb4_main = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBKRB4 1
+_ACEOF
+
+  LIBS="-lkrb4 $LIBS"
+
+fi
+
+                                if test "$ac_cv_lib_krb4_main" != yes; then
+                                        { echo "$as_me:$LINENO: WARNING: Cannot find libkrb nor libkrb4, build may fail" >&5
+echo "$as_me: WARNING: Cannot find libkrb nor libkrb4, build may fail" >&2;}
+                                else
+                                        KLIBS="-lkrb4"
+                                fi
+                        else
+                                KLIBS="-lkrb"
+                        fi
+                        
+echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes" >&5
+echo $ECHO_N "checking for des_cbc_encrypt in -ldes... $ECHO_C" >&6
+if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldes  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char des_cbc_encrypt ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+des_cbc_encrypt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_des_des_cbc_encrypt=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_des_des_cbc_encrypt=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
+echo "${ECHO_T}$ac_cv_lib_des_des_cbc_encrypt" >&6
+if test $ac_cv_lib_des_des_cbc_encrypt = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBDES 1
+_ACEOF
+
+  LIBS="-ldes $LIBS"
+
+fi
+
+                        if test "$ac_cv_lib_des_des_cbc_encrypt" != yes; then
+                                
+echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes425" >&5
+echo $ECHO_N "checking for des_cbc_encrypt in -ldes425... $ECHO_C" >&6
+if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldes425  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char des_cbc_encrypt ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+des_cbc_encrypt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_des425_des_cbc_encrypt=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_des425_des_cbc_encrypt=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
+echo "${ECHO_T}$ac_cv_lib_des425_des_cbc_encrypt" >&6
+if test $ac_cv_lib_des425_des_cbc_encrypt = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBDES425 1
+_ACEOF
+
+  LIBS="-ldes425 $LIBS"
+
+fi
+
+                                if test "$ac_cv_lib_des425_des_cbc_encrypt" != yes; then
+                                        { echo "$as_me:$LINENO: WARNING: Cannot find libdes nor libdes425, build may fail" >&5
+echo "$as_me: WARNING: Cannot find libdes nor libdes425, build may fail" >&2;}
+                                else
+                                        KLIBS="-ldes425"
+                                fi
+                        else
+                                KLIBS="-ldes"
+                        fi
+                        
+echo "$as_me:$LINENO: checking for dn_expand in -lresolv" >&5
+echo $ECHO_N "checking for dn_expand in -lresolv... $ECHO_C" >&6
+if test "${ac_cv_lib_resolv_dn_expand+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lresolv  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char dn_expand ();
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+dn_expand ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_resolv_dn_expand=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_resolv_dn_expand=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_dn_expand" >&5
+echo "${ECHO_T}$ac_cv_lib_resolv_dn_expand" >&6
+if test $ac_cv_lib_resolv_dn_expand = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBRESOLV 1
+_ACEOF
+
+  LIBS="-lresolv $LIBS"
+
+fi
+
+                        KRB4=yes
+                        KRB4_MSG="yes" 
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define KRB4 1
+_ACEOF
+
+                fi
+        
+
+fi; 
+
+# Check whether user wants AFS support
+AFS_MSG="no" 
+
+# Check whether --with-afs or --without-afs was given.
+if test "${with_afs+set}" = set; then
+  withval="$with_afs"
+  
+                if test "x$withval" != "xno" ; then
+
+                        if test "x$withval" != "xyes" ; then
+                                CPPFLAGS="$CPPFLAGS -I${withval}/include"
+                                LDFLAGS="$LDFLAGS -L${withval}/lib"
+                        fi
+
+                        if test -z "$KRB4" ; then
+                                { echo "$as_me:$LINENO: WARNING: AFS requires Kerberos IV support, build may fail" >&5
+echo "$as_me: WARNING: AFS requires Kerberos IV support, build may fail" >&2;}
+                        fi
+
+                        LIBS="-lkafs $LIBS"
+                        if test ! -z "$AFS_LIBS" ; then
+                                LIBS="$LIBS $AFS_LIBS"
+                        fi
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define AFS 1
+_ACEOF
+
+                        AFS_MSG="yes" 
+                fi
+        
+
+fi; 
+LIBS="$LIBS $KLIBS $K5LIBS"
+
+# Looking for programs, paths and files
+
+PRIVSEP_PATH=/var/empty
+
+# Check whether --with-privsep-path or --without-privsep-path was given.
+if test "${with_privsep_path+set}" = set; then
+  withval="$with_privsep_path"
+  
+                if test "x$withval" != "$no" ; then
+                        PRIVSEP_PATH=$withval
+                fi
+        
+
+fi; 
+
+
+
+# Check whether --with-xauth or --without-xauth was given.
+if test "${with_xauth+set}" = set; then
+  withval="$with_xauth"
+  
+                if test "x$withval" != "xno" ; then
+                        xauth_path=$withval
+                fi
+        
+else
+  
+                TestPath="$PATH"
+                TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin"
+                TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11"
+                TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin"
+                TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin"
+                # Extract the first word of "xauth", so it can be a program name with args.
+set dummy xauth; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_xauth_path+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $xauth_path in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_xauth_path="$xauth_path" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $TestPath
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_xauth_path="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+xauth_path=$ac_cv_path_xauth_path
+
+if test -n "$xauth_path"; then
+  echo "$as_me:$LINENO: result: $xauth_path" >&5
+echo "${ECHO_T}$xauth_path" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+                if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then
+                        xauth_path="/usr/openwin/bin/xauth"
+                fi
+        
+
+fi; 
+
+STRIP_OPT=-s
+# Check whether --enable-strip or --disable-strip was given.
+if test "${enable_strip+set}" = set; then
+  enableval="$enable_strip"
+  
+                if test "x$enableval" = "xno" ; then
+                        STRIP_OPT=
+                fi
+        
+
+fi; 
+
+
+if test -z "$xauth_path" ; then
+        XAUTH_PATH="undefined"
+        
+else
+        cat >>confdefs.h <<_ACEOF
+@%:@define XAUTH_PATH "$xauth_path"
+_ACEOF
+
+        XAUTH_PATH=$xauth_path
+        
+fi
+
+# Check for mail directory (last resort if we cannot get it from headers)
+if test ! -z "$MAIL" ; then
+        maildir=`dirname $MAIL`
+        cat >>confdefs.h <<_ACEOF
+@%:@define MAIL_DIRECTORY "$maildir"
+_ACEOF
+
+fi
+
+if test -z "$no_dev_ptmx" ; then
+        if test "x$disable_ptmx_check" != "xyes" ; then
+                echo "$as_me:$LINENO: checking for \"/dev/ptmx\"" >&5
+echo $ECHO_N "checking for \"/dev/ptmx\"... $ECHO_C" >&6
+if test "${ac_cv_file___dev_ptmx_+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  test "$cross_compiling" = yes &&
+  { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+if test -r ""/dev/ptmx""; then
+  ac_cv_file___dev_ptmx_=yes
+else
+  ac_cv_file___dev_ptmx_=no
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_file___dev_ptmx_" >&5
+echo "${ECHO_T}$ac_cv_file___dev_ptmx_" >&6
+if test $ac_cv_file___dev_ptmx_ = yes; then
+  
+                                cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_DEV_PTMX 1
+_ACEOF
+
+                                have_dev_ptmx=1
+                        
+                
+fi
+
+        fi
+fi
+echo "$as_me:$LINENO: checking for \"/dev/ptc\"" >&5
+echo $ECHO_N "checking for \"/dev/ptc\"... $ECHO_C" >&6
+if test "${ac_cv_file___dev_ptc_+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  test "$cross_compiling" = yes &&
+  { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+if test -r ""/dev/ptc""; then
+  ac_cv_file___dev_ptc_=yes
+else
+  ac_cv_file___dev_ptc_=no
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_file___dev_ptc_" >&5
+echo "${ECHO_T}$ac_cv_file___dev_ptc_" >&6
+if test $ac_cv_file___dev_ptc_ = yes; then
+  
+                cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_DEV_PTS_AND_PTC 1
+_ACEOF
+
+                have_dev_ptc=1
+        
+
+fi
+
+
+# Options from here on. Some of these are preset by platform above
+
+# Check whether --with-mantype or --without-mantype was given.
+if test "${with_mantype+set}" = set; then
+  withval="$with_mantype"
+  
+                case "$withval" in
+                man|cat|doc)
+                        MANTYPE=$withval
+                        ;;
+                *)
+                        { { echo "$as_me:$LINENO: error: invalid man type: $withval" >&5
+echo "$as_me: error: invalid man type: $withval" >&2;}
+   { (exit 1); exit 1; }; }
+                        ;;
+                esac
+        
+
+fi; 
+if test -z "$MANTYPE"; then
+        TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb"
+        for ac_prog in nroff awf
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_NROFF+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $NROFF in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_NROFF="$NROFF" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $TestPath
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_NROFF="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+NROFF=$ac_cv_path_NROFF
+
+if test -n "$NROFF"; then
+  echo "$as_me:$LINENO: result: $NROFF" >&5
+echo "${ECHO_T}$NROFF" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$NROFF" && break
+done
+test -n "$NROFF" || NROFF="/bin/false"
+
+        if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then
+                MANTYPE=doc
+        elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then
+                MANTYPE=man
+        else
+                MANTYPE=cat
+        fi
+fi
+
+if test "$MANTYPE" = "doc"; then
+        mansubdir=man;
+else
+        mansubdir=$MANTYPE;
+fi
+
+
+# Check whether to enable MD5 passwords
+MD5_MSG="no" 
+
+# Check whether --with-md5-passwords or --without-md5-passwords was given.
+if test "${with_md5_passwords+set}" = set; then
+  withval="$with_md5_passwords"
+  
+                if test "x$withval" != "xno" ; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_MD5_PASSWORDS 1
+_ACEOF
+
+                        MD5_MSG="yes" 
+                fi
+        
+
+fi; 
+
+# Whether to disable shadow password support
+
+# Check whether --with-shadow or --without-shadow was given.
+if test "${with_shadow+set}" = set; then
+  withval="$with_shadow"
+  
+                if test "x$withval" = "xno" ; then      
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_SHADOW 1
+_ACEOF
+
+                        disable_shadow=yes
+                fi
+        
+
+fi; 
+
+if test -z "$disable_shadow" ; then
+        echo "$as_me:$LINENO: checking if the systems has expire shadow information" >&5
+echo $ECHO_N "checking if the systems has expire shadow information... $ECHO_C" >&6
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <shadow.h>
+        struct spwd sp;
+        
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   sp_expire_available=yes 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+        if test "x$sp_expire_available" = "xyes" ; then
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                cat >>confdefs.h <<\_ACEOF
+@%:@define HAS_SHADOW_EXPIRE 1
+_ACEOF
+
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+fi
+
+# Use ip address instead of hostname in $DISPLAY
+if test ! -z "$IPADDR_IN_DISPLAY" ; then
+        DISPLAY_HACK_MSG="yes"
+        cat >>confdefs.h <<\_ACEOF
+@%:@define IPADDR_IN_DISPLAY 1
+_ACEOF
+
+else
+        DISPLAY_HACK_MSG="no" 
+        
+# Check whether --with-ipaddr-display or --without-ipaddr-display was given.
+if test "${with_ipaddr_display+set}" = set; then
+  withval="$with_ipaddr_display"
+  
+                        if test "x$withval" != "xno" ; then     
+                                cat >>confdefs.h <<\_ACEOF
+@%:@define IPADDR_IN_DISPLAY 1
+_ACEOF
+
+                                DISPLAY_HACK_MSG="yes" 
+                        fi
+                
+        
+fi; 
+fi
+
+if test $ac_cv_func_login_getcapbool = "yes" -a \
+        $ac_cv_header_login_cap_h = "yes" ; then
+        USES_LOGIN_CONF=yes
+fi
+# Whether to mess with the default path
+SERVER_PATH_MSG="(default)" 
+
+# Check whether --with-default-path or --without-default-path was given.
+if test "${with_default_path+set}" = set; then
+  withval="$with_default_path"
+  
+                if test "$USES_LOGIN_CONF" = "yes" ; then
+                        { echo "$as_me:$LINENO: WARNING: 
+--with-default-path=PATH has no effect on this system.
+Edit /etc/login.conf instead." >&5
+echo "$as_me: WARNING: 
+--with-default-path=PATH has no effect on this system.
+Edit /etc/login.conf instead." >&2;}
+                elif test "x$withval" != "xno" ; then   
+                        user_path="$withval"
+                        SERVER_PATH_MSG="$withval" 
+                fi
+        
+else
+   if test "$USES_LOGIN_CONF" = "yes" ; then
+        { echo "$as_me:$LINENO: WARNING: Make sure the path to scp is in /etc/login.conf" >&5
+echo "$as_me: WARNING: Make sure the path to scp is in /etc/login.conf" >&2;}
+        else
+        if test "$cross_compiling" = yes; then
+   user_path="/usr/bin:/bin:/usr/sbin:/sbin" 
+        
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+/* find out what STDPATH is */
+#include <stdio.h>
+#ifdef HAVE_PATHS_H
+# include <paths.h>
+#endif
+#ifndef _PATH_STDPATH
+# ifdef _PATH_USERPATH  /* Irix */
+#  define _PATH_STDPATH _PATH_USERPATH
+# else
+#  define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
+# endif
+#endif
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#define DATA "conftest.stdpath"
+
+main()
+{
+        FILE *fd;
+        int rc;
+        
+        fd = fopen(DATA,"w");
+        if(fd == NULL)
+                exit(1);
+        
+        if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0)
+                exit(1);
+
+        exit(0);
+}
+                
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   user_path=`cat conftest.stdpath` 
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+( exit $ac_status )
+ user_path="/usr/bin:/bin:/usr/sbin:/sbin" 
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+# make sure $bindir is in USER_PATH so scp will work
+                t_bindir=`eval echo ${bindir}`
+                case $t_bindir in
+                        NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;;
+                esac
+                case $t_bindir in
+                        NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;;
+                esac
+                echo $user_path | grep ":$t_bindir"  > /dev/null 2>&1
+                if test $? -ne 0  ; then
+                        echo $user_path | grep "^$t_bindir"  > /dev/null 2>&1
+                        if test $? -ne 0  ; then
+                                user_path=$user_path:$t_bindir
+                                echo "$as_me:$LINENO: result: Adding $t_bindir to USER_PATH so scp will work" >&5
+echo "${ECHO_T}Adding $t_bindir to USER_PATH so scp will work" >&6
+                        fi
+                fi
+        fi 
+
+fi; 
+if test "$USES_LOGIN_CONF" != "yes" ; then
+        cat >>confdefs.h <<_ACEOF
+@%:@define USER_PATH "$user_path"
+_ACEOF
+
+        
+fi
+
+# Set superuser path separately to user path
+
+# Check whether --with-superuser-path or --without-superuser-path was given.
+if test "${with_superuser_path+set}" = set; then
+  withval="$with_superuser_path"
+  
+                if test "x$withval" != "xno" ; then
+                        cat >>confdefs.h <<_ACEOF
+@%:@define SUPERUSER_PATH "$withval"
+_ACEOF
+
+                        superuser_path=$withval
+                fi
+        
+
+fi; 
+
+
+# Whether to force IPv4 by default (needed on broken glibc Linux)
+IPV4_HACK_MSG="no" 
+
+# Check whether --with-ipv4-default or --without-ipv4-default was given.
+if test "${with_ipv4_default+set}" = set; then
+  withval="$with_ipv4_default"
+  
+                if test "x$withval" != "xno" ; then     
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define IPV4_DEFAULT 1
+_ACEOF
+
+                        IPV4_HACK_MSG="yes" 
+                fi
+        
+
+fi; 
+
+echo "$as_me:$LINENO: checking if we need to convert IPv4 in IPv6-mapped addresses" >&5
+echo $ECHO_N "checking if we need to convert IPv4 in IPv6-mapped addresses... $ECHO_C" >&6
+IPV4_IN6_HACK_MSG="no" 
+
+# Check whether --with-4in6 or --without-4in6 was given.
+if test "${with_4in6+set}" = set; then
+  withval="$with_4in6"
+  
+                if test "x$withval" != "xno" ; then
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define IPV4_IN_IPV6 1
+_ACEOF
+
+                        IPV4_IN6_HACK_MSG="yes" 
+                else
+                        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                fi
+        
+else
+  
+                if test "x$inet6_default_4in6" = "xyes"; then
+                        echo "$as_me:$LINENO: result: yes (default)" >&5
+echo "${ECHO_T}yes (default)" >&6
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define IPV4_IN_IPV6 1
+_ACEOF
+
+                        IPV4_IN6_HACK_MSG="yes" 
+                else
+                        echo "$as_me:$LINENO: result: no (default)" >&5
+echo "${ECHO_T}no (default)" >&6
+                fi
+        
+
+fi; 
+
+# Whether to enable BSD auth support
+BSD_AUTH_MSG=no
+
+# Check whether --with-bsd-auth or --without-bsd-auth was given.
+if test "${with_bsd_auth+set}" = set; then
+  withval="$with_bsd_auth"
+  
+                if test "x$withval" != "xno" ; then     
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define BSD_AUTH 1
+_ACEOF
+
+                        BSD_AUTH_MSG=yes
+                fi
+        
+
+fi; 
+
+# Where to place sshd.pid
+piddir=/var/run
+# make sure the directory exists
+if test ! -d $piddir ; then     
+        piddir=`eval echo ${sysconfdir}`
+        case $piddir in
+                NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;;
+        esac
+fi
+
+
+# Check whether --with-pid-dir or --without-pid-dir was given.
+if test "${with_pid_dir+set}" = set; then
+  withval="$with_pid_dir"
+  
+                if test "x$withval" != "xno" ; then     
+                        piddir=$withval
+                        if test ! -d $piddir ; then     
+                        { echo "$as_me:$LINENO: WARNING: ** no $piddir directory on this system **" >&5
+echo "$as_me: WARNING: ** no $piddir directory on this system **" >&2;}
+                        fi
+                fi
+        
+
+fi; 
+
+cat >>confdefs.h <<_ACEOF
+@%:@define _PATH_SSH_PIDDIR "$piddir"
+_ACEOF
+
+
+
+# Check whether --enable-lastlog or --disable-lastlog was given.
+if test "${enable_lastlog+set}" = set; then
+  enableval="$enable_lastlog"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_LASTLOG 1
+_ACEOF
+ 
+
+fi; 
+# Check whether --enable-utmp or --disable-utmp was given.
+if test "${enable_utmp+set}" = set; then
+  enableval="$enable_utmp"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMP 1
+_ACEOF
+ 
+
+fi; 
+# Check whether --enable-utmpx or --disable-utmpx was given.
+if test "${enable_utmpx+set}" = set; then
+  enableval="$enable_utmpx"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMPX 1
+_ACEOF
+ 
+
+fi; 
+# Check whether --enable-wtmp or --disable-wtmp was given.
+if test "${enable_wtmp+set}" = set; then
+  enableval="$enable_wtmp"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_WTMP 1
+_ACEOF
+ 
+
+fi; 
+# Check whether --enable-wtmpx or --disable-wtmpx was given.
+if test "${enable_wtmpx+set}" = set; then
+  enableval="$enable_wtmpx"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_WTMPX 1
+_ACEOF
+ 
+
+fi; 
+# Check whether --enable-libutil or --disable-libutil was given.
+if test "${enable_libutil+set}" = set; then
+  enableval="$enable_libutil"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_LOGIN 1
+_ACEOF
+ 
+
+fi; 
+# Check whether --enable-pututline or --disable-pututline was given.
+if test "${enable_pututline+set}" = set; then
+  enableval="$enable_pututline"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_PUTUTLINE 1
+_ACEOF
+ 
+
+fi; 
+# Check whether --enable-pututxline or --disable-pututxline was given.
+if test "${enable_pututxline+set}" = set; then
+  enableval="$enable_pututxline"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_PUTUTXLINE 1
+_ACEOF
+ 
+
+fi; 
+
+# Check whether --with-lastlog or --without-lastlog was given.
+if test "${with_lastlog+set}" = set; then
+  withval="$with_lastlog"
+  
+                if test "x$withval" = "xno" ; then      
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_LASTLOG 1
+_ACEOF
+
+                else
+                        conf_lastlog_location=$withval
+                fi
+        
+
+fi; 
+
+
+echo "$as_me:$LINENO: checking if your system defines LASTLOG_FILE" >&5
+echo $ECHO_N "checking if your system defines LASTLOG_FILE... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_LASTLOG_H
+#  include <lastlog.h>
+#endif
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+#ifdef HAVE_LOGIN_H
+# include <login.h>
+#endif
+        
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ char *lastlog = LASTLOG_FILE; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                echo "$as_me:$LINENO: checking if your system defines _PATH_LASTLOG" >&5
+echo $ECHO_N "checking if your system defines _PATH_LASTLOG... $ECHO_C" >&6
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_LASTLOG_H
+#  include <lastlog.h>
+#endif
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+                
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ char *lastlog = _PATH_LASTLOG; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+                        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                        system_lastlog_path=no
+                
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+        
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+if test -z "$conf_lastlog_location"; then
+        if test x"$system_lastlog_path" = x"no" ; then
+                for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do
+                                if (test -d "$f" || test -f "$f") ; then
+                                        conf_lastlog_location=$f
+                                fi
+                done
+                if test -z "$conf_lastlog_location"; then
+                        { echo "$as_me:$LINENO: WARNING: ** Cannot find lastlog **" >&5
+echo "$as_me: WARNING: ** Cannot find lastlog **" >&2;}
+                                        fi
+        fi
+fi
+
+if test -n "$conf_lastlog_location"; then
+        cat >>confdefs.h <<_ACEOF
+@%:@define CONF_LASTLOG_FILE "$conf_lastlog_location"
+_ACEOF
+
+fi      
+
+echo "$as_me:$LINENO: checking if your system defines UTMP_FILE" >&5
+echo $ECHO_N "checking if your system defines UTMP_FILE... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+        
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ char *utmp = UTMP_FILE; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+          system_utmp_path=no 
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+if test -z "$conf_utmp_location"; then
+        if test x"$system_utmp_path" = x"no" ; then
+                for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do
+                        if test -f $f ; then
+                                conf_utmp_location=$f
+                        fi
+                done
+                if test -z "$conf_utmp_location"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMP 1
+_ACEOF
+
+                fi
+        fi
+fi
+if test -n "$conf_utmp_location"; then
+        cat >>confdefs.h <<_ACEOF
+@%:@define CONF_UTMP_FILE "$conf_utmp_location"
+_ACEOF
+
+fi      
+
+echo "$as_me:$LINENO: checking if your system defines WTMP_FILE" >&5
+echo $ECHO_N "checking if your system defines WTMP_FILE... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+        
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ char *wtmp = WTMP_FILE; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+          system_wtmp_path=no 
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+if test -z "$conf_wtmp_location"; then
+        if test x"$system_wtmp_path" = x"no" ; then
+                for f in /usr/adm/wtmp /var/log/wtmp; do
+                        if test -f $f ; then
+                                conf_wtmp_location=$f
+                        fi
+                done
+                if test -z "$conf_wtmp_location"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_WTMP 1
+_ACEOF
+
+                fi
+        fi
+fi
+if test -n "$conf_wtmp_location"; then
+        cat >>confdefs.h <<_ACEOF
+@%:@define CONF_WTMP_FILE "$conf_wtmp_location"
+_ACEOF
+
+fi      
+
+
+echo "$as_me:$LINENO: checking if your system defines UTMPX_FILE" >&5
+echo $ECHO_N "checking if your system defines UTMPX_FILE... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_UTMPX_H
+#include <utmpx.h>
+#endif
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+        
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ char *utmpx = UTMPX_FILE; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+          system_utmpx_path=no 
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+if test -z "$conf_utmpx_location"; then
+        if test x"$system_utmpx_path" = x"no" ; then
+                cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMPX 1
+_ACEOF
+
+        fi
+else
+        cat >>confdefs.h <<_ACEOF
+@%:@define CONF_UTMPX_FILE "$conf_utmpx_location"
+_ACEOF
+
+fi      
+
+echo "$as_me:$LINENO: checking if your system defines WTMPX_FILE" >&5
+echo $ECHO_N "checking if your system defines WTMPX_FILE... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_UTMPX_H
+#include <utmpx.h>
+#endif
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+        
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
+ char *wtmpx = WTMPX_FILE; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6 
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+          system_wtmpx_path=no 
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+if test -z "$conf_wtmpx_location"; then
+        if test x"$system_wtmpx_path" = x"no" ; then
+                cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_WTMPX 1
+_ACEOF
+
+        fi
+else
+        cat >>confdefs.h <<_ACEOF
+@%:@define CONF_WTMPX_FILE "$conf_wtmpx_location"
+_ACEOF
+
+fi      
+
+
+if test ! -z "$blibpath" ; then
+        LDFLAGS="$LDFLAGS -blibpath:$blibpath"
+        { echo "$as_me:$LINENO: WARNING: Please check and edit -blibpath in LDFLAGS in Makefile" >&5
+echo "$as_me: WARNING: Please check and edit -blibpath in LDFLAGS in Makefile" >&2;}
+fi
+
+if test "$PAM_MSG" = yes ; then
+        LIBS=`echo $LIBS | sed 's/-lpam //'`
+fi
+if test "$ac_cv_lib_pam_pam_set_item" = yes ; then
+        LIBS=`echo $LIBS | sed 's/-ldl //'`
+fi
+
+
+ac_config_files="$ac_config_files Makefile openbsd-compat/Makefile scard/Makefile ssh_prng_cmds"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overriden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+{
+  (set) 2>&1 |
+    case `(ac_space=' '; set | grep ac_space) 2>&1` in
+    *ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+        "s/'/'\\\\''/g;
+          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;;
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n \
+        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+      ;;
+    esac;
+} |
+  sed '
+     t clear
+     : clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     : end' >>confcache
+if cmp -s $cache_file confcache; then :; else
+  if test -w $cache_file; then
+    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+    cat confcache >$cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[         ]*VPATH[        ]*=/{
+s/:*\$(srcdir):*/:/;
+s/:*\${srcdir}:*/:/;
+s/:*@srcdir@:*/:/;
+s/^\([^=]*=[    ]*\):*/\1/;
+s/:*$//;
+s/^[^=]*=[      ]*$//;
+}'
+fi
+
+DEFS=-DHAVE_CONFIG_H
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+  set -o posix
+fi
+
+# NLS nuisances.
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+(set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
+    { $as_unset LANG || test "${LANG+set}" != set; } ||
+      { LANG=C; export LANG; }
+(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
+    { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
+      { LC_ALL=C; export LC_ALL; }
+(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
+    { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
+      { LC_TIME=C; export LC_TIME; }
+(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
+    { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
+      { LC_CTYPE=C; export LC_CTYPE; }
+(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
+    { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
+      { LANGUAGE=C; export LANGUAGE; }
+(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
+    { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
+      { LC_COLLATE=C; export LC_COLLATE; }
+(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
+    { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
+      { LC_NUMERIC=C; export LC_NUMERIC; }
+(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
+    { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
+      { LC_MESSAGES=C; export LC_MESSAGES; }
+
+
+# Name of the executable.
+as_me=`(basename "$0") 2>/dev/null ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+         X"$0" : 'X\(//\)$' \| \
+         X"$0" : 'X\(/\)$' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+          /^X\/\(\/\/\)$/{ s//\1/; q; }
+          /^X\/\(\/\).*/{ s//\1/; q; }
+          s/.*/./; q'`
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conftest.sh
+  echo  "exit 0"   >>conftest.sh
+  chmod +x conftest.sh
+  if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conftest.sh
+fi
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+  # Find who we are.  Look in the path if we contain no path at all
+  # relative or not.
+  case $0 in
+    *[\\/]* ) as_myself=$0 ;;
+    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+
+       ;;
+  esac
+  # We did not find ourselves, most probably we were run as `sh COMMAND'
+  # in which case we are not to be found in the path.
+  if test "x$as_myself" = x; then
+    as_myself=$0
+  fi
+  if test ! -f "$as_myself"; then
+    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+  case $CONFIG_SHELL in
+  '')
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for as_base in sh bash ksh sh5; do
+         case $as_dir in
+         /*)
+           if ("$as_dir/$as_base" -c '
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+             CONFIG_SHELL=$as_dir/$as_base
+             export CONFIG_SHELL
+             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+           fi;;
+         esac
+       done
+done
+;;
+  esac
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line before each line; the second 'sed' does the real
+  # work.  The second script uses 'N' to pair each line-number line
+  # with the numbered line, and appends trailing '-' during
+  # substitution so that $LINENO is not a special case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+  sed '=' <$as_myself |
+    sed '
+      N
+      s,$,-,
+      : loop
+      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+      t loop
+      s,-$,,
+      s,^['$as_cr_digits']*\n,,
+    ' >$as_me.lineno &&
+  chmod +x $as_me.lineno ||
+    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensible to this).
+  . ./$as_me.lineno
+  # Exit status is that of the last command.
+  exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+  *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T='      ' ;;
+  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  # We could just check for DJGPP; but this test a) works b) is more generic
+  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+  if test -f conf$$.exe; then
+    # Don't use ln at all; we don't have any links
+    as_ln_s='cp -p'
+  else
+    as_ln_s='ln -s'
+  fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+as_executable_p="test -f"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS="   $as_nl"
+
+# CDPATH.
+$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
+
+exec 6>&1
+
+# Open the log real soon, to keep \$[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.  Logging --version etc. is OK.
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
+@%:@@%:@ Running $as_me. @%:@@%:@
+_ASBOX
+} >&5
+cat >&5 <<_CSEOF
+
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.53.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+_CSEOF
+echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+echo >&5
+_ACEOF
+
+# Files that config.status was made for.
+if test -n "$ac_config_files"; then
+  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_headers"; then
+  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_links"; then
+  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_commands"; then
+  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number, then exit
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+  --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+  --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Report bugs to <bug-autoconf@gnu.org>."
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.53,
+  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+srcdir=$srcdir
+INSTALL="$INSTALL"
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If no file are specified by the user, then we need to provide default
+# value.  By we need to know if files were specified by the user.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "x$1" : 'x\([^=]*\)='`
+    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+    shift
+    set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
+    shift
+    ;;
+  -*);;
+  *) # This is not an option, so the user has probably given explicit
+     # arguments.
+     ac_need_defaults=false;;
+  esac
+
+  case $1 in
+  # Handling of the options.
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
+    exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+  --version | --vers* | -V )
+    echo "$ac_cs_version"; exit 0 ;;
+  --he | --h)
+    # Conflict between --help and --header
+    { { echo "$as_me:$LINENO: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2;}
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    echo "$ac_cs_usage"; exit 0 ;;
+  --debug | --d* | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    shift
+    CONFIG_FILES="$CONFIG_FILES $1"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    shift
+    CONFIG_HEADERS="$CONFIG_HEADERS $1"
+    ac_need_defaults=false;;
+
+  # This is an error.
+  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2;}
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1" ;;
+
+  esac
+  shift
+done
+
+_ACEOF
+
+
+
+
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_config_target in $ac_config_targets
+do
+  case "$ac_config_target" in
+  # Handling of arguments.
+  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+  "openbsd-compat/Makefile" ) CONFIG_FILES="$CONFIG_FILES openbsd-compat/Makefile" ;;
+  "scard/Makefile" ) CONFIG_FILES="$CONFIG_FILES scard/Makefile" ;;
+  "ssh_prng_cmds" ) CONFIG_FILES="$CONFIG_FILES ssh_prng_cmds" ;;
+  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+fi
+
+# Create a temporary directory, and hook for its removal unless debugging.
+$debug ||
+{
+  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+
+# Create a (secure) tmp directory for tmp files.
+: ${TMPDIR=/tmp}
+{
+  tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=$TMPDIR/cs$$-$RANDOM
+  (umask 077 && mkdir $tmp)
+} ||
+{
+   echo "$me: cannot create a temporary directory in $TMPDIR" >&2
+   { (exit 1); exit 1; }
+}
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+
+#
+# CONFIG_FILES section.
+#
+
+# No need to generate the scripts if there are no CONFIG_FILES.
+# This happens for instance when ./config.status config.h
+if test -n "\$CONFIG_FILES"; then
+  # Protect against being on the right side of a sed subst in config.status.
+  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+s,@SHELL@,$SHELL,;t t
+s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+s,@exec_prefix@,$exec_prefix,;t t
+s,@prefix@,$prefix,;t t
+s,@program_transform_name@,$program_transform_name,;t t
+s,@bindir@,$bindir,;t t
+s,@sbindir@,$sbindir,;t t
+s,@libexecdir@,$libexecdir,;t t
+s,@datadir@,$datadir,;t t
+s,@sysconfdir@,$sysconfdir,;t t
+s,@sharedstatedir@,$sharedstatedir,;t t
+s,@localstatedir@,$localstatedir,;t t
+s,@libdir@,$libdir,;t t
+s,@includedir@,$includedir,;t t
+s,@oldincludedir@,$oldincludedir,;t t
+s,@infodir@,$infodir,;t t
+s,@mandir@,$mandir,;t t
+s,@build_alias@,$build_alias,;t t
+s,@host_alias@,$host_alias,;t t
+s,@target_alias@,$target_alias,;t t
+s,@DEFS@,$DEFS,;t t
+s,@ECHO_C@,$ECHO_C,;t t
+s,@ECHO_N@,$ECHO_N,;t t
+s,@ECHO_T@,$ECHO_T,;t t
+s,@LIBS@,$LIBS,;t t
+s,@CC@,$CC,;t t
+s,@CFLAGS@,$CFLAGS,;t t
+s,@LDFLAGS@,$LDFLAGS,;t t
+s,@CPPFLAGS@,$CPPFLAGS,;t t
+s,@ac_ct_CC@,$ac_ct_CC,;t t
+s,@EXEEXT@,$EXEEXT,;t t
+s,@OBJEXT@,$OBJEXT,;t t
+s,@build@,$build,;t t
+s,@build_cpu@,$build_cpu,;t t
+s,@build_vendor@,$build_vendor,;t t
+s,@build_os@,$build_os,;t t
+s,@host@,$host,;t t
+s,@host_cpu@,$host_cpu,;t t
+s,@host_vendor@,$host_vendor,;t t
+s,@host_os@,$host_os,;t t
+s,@CPP@,$CPP,;t t
+s,@RANLIB@,$RANLIB,;t t
+s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
+s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+s,@AR@,$AR,;t t
+s,@PERL@,$PERL,;t t
+s,@SED@,$SED,;t t
+s,@ENT@,$ENT,;t t
+s,@TEST_MINUS_S_SH@,$TEST_MINUS_S_SH,;t t
+s,@SH@,$SH,;t t
+s,@LOGIN_PROGRAM_FALLBACK@,$LOGIN_PROGRAM_FALLBACK,;t t
+s,@LD@,$LD,;t t
+s,@LIBWRAP@,$LIBWRAP,;t t
+s,@LIBPAM@,$LIBPAM,;t t
+s,@INSTALL_SSH_RAND_HELPER@,$INSTALL_SSH_RAND_HELPER,;t t
+s,@SSH_PRIVSEP_USER@,$SSH_PRIVSEP_USER,;t t
+s,@PROG_LS@,$PROG_LS,;t t
+s,@PROG_NETSTAT@,$PROG_NETSTAT,;t t
+s,@PROG_ARP@,$PROG_ARP,;t t
+s,@PROG_IFCONFIG@,$PROG_IFCONFIG,;t t
+s,@PROG_JSTAT@,$PROG_JSTAT,;t t
+s,@PROG_PS@,$PROG_PS,;t t
+s,@PROG_SAR@,$PROG_SAR,;t t
+s,@PROG_W@,$PROG_W,;t t
+s,@PROG_WHO@,$PROG_WHO,;t t
+s,@PROG_LAST@,$PROG_LAST,;t t
+s,@PROG_LASTLOG@,$PROG_LASTLOG,;t t
+s,@PROG_DF@,$PROG_DF,;t t
+s,@PROG_VMSTAT@,$PROG_VMSTAT,;t t
+s,@PROG_UPTIME@,$PROG_UPTIME,;t t
+s,@PROG_IPCS@,$PROG_IPCS,;t t
+s,@PROG_TAIL@,$PROG_TAIL,;t t
+s,@INSTALL_SSH_PRNG_CMDS@,$INSTALL_SSH_PRNG_CMDS,;t t
+s,@OPENSC_CONFIG@,$OPENSC_CONFIG,;t t
+s,@PRIVSEP_PATH@,$PRIVSEP_PATH,;t t
+s,@xauth_path@,$xauth_path,;t t
+s,@STRIP_OPT@,$STRIP_OPT,;t t
+s,@XAUTH_PATH@,$XAUTH_PATH,;t t
+s,@NROFF@,$NROFF,;t t
+s,@MANTYPE@,$MANTYPE,;t t
+s,@mansubdir@,$mansubdir,;t t
+s,@user_path@,$user_path,;t t
+s,@piddir@,$piddir,;t t
+CEOF
+
+_ACEOF
+
+  cat >>$CONFIG_STATUS <<\_ACEOF
+  # Split the substitutions into bite-sized pieces for seds with
+  # small command number limits, like on Digital OSF/1 and HP-UX.
+  ac_max_sed_lines=48
+  ac_sed_frag=1 # Number of current file.
+  ac_beg=1 # First line for current file.
+  ac_end=$ac_max_sed_lines # Line after last line for current file.
+  ac_more_lines=:
+  ac_sed_cmds=
+  while $ac_more_lines; do
+    if test $ac_beg -gt 1; then
+      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+    else
+      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+    fi
+    if test ! -s $tmp/subs.frag; then
+      ac_more_lines=false
+    else
+      # The purpose of the label and of the branching condition is to
+      # speed up the sed processing (if there are no `@' at all, there
+      # is no need to browse any of the substitutions).
+      # These are the two extra sed commands mentioned above.
+      (echo ':t
+  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+      if test -z "$ac_sed_cmds"; then
+        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+      else
+        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+      fi
+      ac_sed_frag=`expr $ac_sed_frag + 1`
+      ac_beg=$ac_end
+      ac_end=`expr $ac_end + $ac_max_sed_lines`
+    fi
+  done
+  if test -z "$ac_sed_cmds"; then
+    ac_sed_cmds=cat
+  fi
+fi # test -n "$CONFIG_FILES"
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case $ac_file in
+  - | *:- | *:-:* ) # input from stdin
+        cat >$tmp/stdin
+        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  * )   ac_file_in=$ac_file.in ;;
+  esac
+
+  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$ac_file" : 'X\(//\)[^/]' \| \
+         X"$ac_file" : 'X\(//\)$' \| \
+         X"$ac_file" : 'X\(/\)' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+          /^X\(\/\/\)$/{ s//\1/; q; }
+          /^X\(\/\).*/{ s//\1/; q; }
+          s/.*/./; q'`
+  { case "$ac_dir" in
+  [\\/]* | ?:[\\/]* ) as_incr_dir=;;
+  *)                      as_incr_dir=.;;
+esac
+as_dummy="$ac_dir"
+for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
+  case $as_mkdir_dir in
+    # Skip DOS drivespec
+    ?:) as_incr_dir=$as_mkdir_dir ;;
+    *)
+      as_incr_dir=$as_incr_dir/$as_mkdir_dir
+      test -d "$as_incr_dir" ||
+        mkdir "$as_incr_dir" ||
+        { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create \"$ac_dir\"" >&2;}
+   { (exit 1); exit 1; }; }
+    ;;
+  esac
+done; }
+
+  ac_builddir=.
+
+if test "$ac_dir" != .; then
+  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  # A "../" for each directory in $ac_dir_suffix.
+  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+  ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+  .)  # No --srcdir option.  We are building in place.
+    ac_srcdir=.
+    if test -z "$ac_top_builddir"; then
+       ac_top_srcdir=.
+    else
+       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+    fi ;;
+  [\\/]* | ?:[\\/]* )  # Absolute path.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir ;;
+  *) # Relative path.
+    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+# absolute.
+ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
+ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+  esac
+
+  if test x"$ac_file" != x-; then
+    { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+    rm -f "$ac_file"
+  fi
+  # Let's still pretend it is `configure' which instantiates (i.e., don't
+  # use $as_me), people would be surprised to read:
+  #    /* config.h.  Generated by config.status.  */
+  if test x"$ac_file" = x-; then
+    configure_input=
+  else
+    configure_input="$ac_file.  "
+  fi
+  configure_input=$configure_input"Generated from `echo $ac_file_in |
+                                     sed 's,.*/,,'` by configure."
+
+  # First look for the input files in the build tree, otherwise in the
+  # src tree.
+  ac_file_inputs=`IFS=:
+    for f in $ac_file_in; do
+      case $f in
+      -) echo $tmp/stdin ;;
+      [\\/$]*)
+         # Absolute (can't be DOS-style, as IFS=:)
+         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         echo $f;;
+      *) # Relative
+         if test -f "$f"; then
+           # Build tree
+           echo $f
+         elif test -f "$srcdir/$f"; then
+           # Source tree
+           echo $srcdir/$f
+         else
+           # /dev/null tree
+           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         fi;;
+      esac
+    done` || { (exit 1); exit 1; }
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+  sed "$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s,@configure_input@,$configure_input,;t t
+s,@srcdir@,$ac_srcdir,;t t
+s,@abs_srcdir@,$ac_abs_srcdir,;t t
+s,@top_srcdir@,$ac_top_srcdir,;t t
+s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+s,@builddir@,$ac_builddir,;t t
+s,@abs_builddir@,$ac_abs_builddir,;t t
+s,@top_builddir@,$ac_top_builddir,;t t
+s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+s,@INSTALL@,$ac_INSTALL,;t t
+" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+  rm -f $tmp/stdin
+  if test x"$ac_file" != x-; then
+    mv $tmp/out $ac_file
+  else
+    cat $tmp/out
+    rm -f $tmp/out
+  fi
+
+done
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+#
+# CONFIG_HEADER section.
+#
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s,^\([   ]*\)#\([        ]*define[       ][      ]*\)'
+ac_dB='[        ].*$,\1#\2'
+ac_dC=' '
+ac_dD=',;t'
+# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_uA='s,^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
+ac_uB='$,\1#\2define\3'
+ac_uC=' '
+ac_uD=',;t'
+
+for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case $ac_file in
+  - | *:- | *:-:* ) # input from stdin
+        cat >$tmp/stdin
+        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  * )   ac_file_in=$ac_file.in ;;
+  esac
+
+  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+
+  # First look for the input files in the build tree, otherwise in the
+  # src tree.
+  ac_file_inputs=`IFS=:
+    for f in $ac_file_in; do
+      case $f in
+      -) echo $tmp/stdin ;;
+      [\\/$]*)
+         # Absolute (can't be DOS-style, as IFS=:)
+         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         echo $f;;
+      *) # Relative
+         if test -f "$f"; then
+           # Build tree
+           echo $f
+         elif test -f "$srcdir/$f"; then
+           # Source tree
+           echo $srcdir/$f
+         else
+           # /dev/null tree
+           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         fi;;
+      esac
+    done` || { (exit 1); exit 1; }
+  # Remove the trailing spaces.
+  sed 's/[      ]*$//' $ac_file_inputs >$tmp/in
+
+_ACEOF
+
+# Transform confdefs.h into two sed scripts, `conftest.defines' and
+# `conftest.undefs', that substitutes the proper values into
+# config.h.in to produce config.h.  The first handles `#define'
+# templates, and the second `#undef' templates.
+# And first: Protect against being on the right side of a sed subst in
+# config.status.  Protect against being in an unquoted here document
+# in config.status.
+rm -f conftest.defines conftest.undefs
+# Using a here document instead of a string reduces the quoting nightmare.
+# Putting comments in sed scripts is not portable.
+#
+# `end' is used to avoid that the second main sed command (meant for
+# 0-ary CPP macros) applies to n-ary macro definitions.
+# See the Autoconf documentation for `clear'.
+cat >confdef2sed.sed <<\_ACEOF
+s/[\\&,]/\\&/g
+s,[\\$`],\\&,g
+t clear
+: clear
+s,^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
+t end
+s,^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+: end
+_ACEOF
+# If some macros were called several times there might be several times
+# the same #defines, which is useless.  Nevertheless, we may not want to
+# sort them, since we want the *last* AC-DEFINE to be honored.
+uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
+sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
+rm -f confdef2sed.sed
+
+# This sed command replaces #undef with comments.  This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >>conftest.undefs <<\_ACEOF
+s,^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+_ACEOF
+
+# Break up conftest.defines because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
+echo '  if egrep "^[    ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
+echo '  :' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.defines >/dev/null
+do
+  # Write a limited-size here document to $tmp/defines.sed.
+  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
+  # Speed up: don't consider the non `#define' lines.
+  echo '/^[     ]*#[    ]*define/!b' >>$CONFIG_STATUS
+  # Work around the forget-to-reset-the-flag bug.
+  echo 't clr' >>$CONFIG_STATUS
+  echo ': clr' >>$CONFIG_STATUS
+  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
+  echo 'CEOF
+  sed -f $tmp/defines.sed $tmp/in >$tmp/out
+  rm -f $tmp/in
+  mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
+  rm -f conftest.defines
+  mv conftest.tail conftest.defines
+done
+rm -f conftest.defines
+echo '  fi # egrep' >>$CONFIG_STATUS
+echo >>$CONFIG_STATUS
+
+# Break up conftest.undefs because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.undefs >/dev/null
+do
+  # Write a limited-size here document to $tmp/undefs.sed.
+  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
+  # Speed up: don't consider the non `#undef'
+  echo '/^[     ]*#[    ]*undef/!b' >>$CONFIG_STATUS
+  # Work around the forget-to-reset-the-flag bug.
+  echo 't clr' >>$CONFIG_STATUS
+  echo ': clr' >>$CONFIG_STATUS
+  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
+  echo 'CEOF
+  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
+  rm -f $tmp/in
+  mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
+  rm -f conftest.undefs
+  mv conftest.tail conftest.undefs
+done
+rm -f conftest.undefs
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+  # Let's still pretend it is `configure' which instantiates (i.e., don't
+  # use $as_me), people would be surprised to read:
+  #    /* config.h.  Generated by config.status.  */
+  if test x"$ac_file" = x-; then
+    echo "/* Generated by configure.  */" >$tmp/config.h
+  else
+    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
+  fi
+  cat $tmp/in >>$tmp/config.h
+  rm -f $tmp/in
+  if test x"$ac_file" != x-; then
+    if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
+      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$ac_file" : 'X\(//\)[^/]' \| \
+         X"$ac_file" : 'X\(//\)$' \| \
+         X"$ac_file" : 'X\(/\)' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+          /^X\(\/\/\)$/{ s//\1/; q; }
+          /^X\(\/\).*/{ s//\1/; q; }
+          s/.*/./; q'`
+      { case "$ac_dir" in
+  [\\/]* | ?:[\\/]* ) as_incr_dir=;;
+  *)                      as_incr_dir=.;;
+esac
+as_dummy="$ac_dir"
+for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
+  case $as_mkdir_dir in
+    # Skip DOS drivespec
+    ?:) as_incr_dir=$as_mkdir_dir ;;
+    *)
+      as_incr_dir=$as_incr_dir/$as_mkdir_dir
+      test -d "$as_incr_dir" ||
+        mkdir "$as_incr_dir" ||
+        { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create \"$ac_dir\"" >&2;}
+   { (exit 1); exit 1; }; }
+    ;;
+  esac
+done; }
+
+      rm -f $ac_file
+      mv $tmp/config.h $ac_file
+    fi
+  else
+    cat $tmp/config.h
+    rm -f $tmp/config.h
+  fi
+done
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || { (exit 1); exit 1; }
+fi
+
+
+# Print summary of options
+
+# Someone please show me a better way :)
+A=`eval echo ${prefix}` ; A=`eval echo ${A}`
+B=`eval echo ${bindir}` ; B=`eval echo ${B}`
+C=`eval echo ${sbindir}` ; C=`eval echo ${C}`
+D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}`
+E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}`
+F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}`
+G=`eval echo ${piddir}` ; G=`eval echo ${G}`
+H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}`
+I=`eval echo ${user_path}` ; I=`eval echo ${I}`
+J=`eval echo ${superuser_path}` ; J=`eval echo ${J}`
+
+echo ""
+echo "OpenSSH has been configured with the following options:"
+echo "                     User binaries: $B"
+echo "                   System binaries: $C"
+echo "               Configuration files: $D"
+echo "                   Askpass program: $E"
+echo "                      Manual pages: $F"
+echo "                          PID file: $G"
+echo "  Privilege separation chroot path: $H"
+if test "$USES_LOGIN_CONF" = "yes" ; then
+echo "   At runtime, sshd will use the path defined in /etc/login.conf"
+else
+echo "            sshd default user PATH: $I"
+fi
+if test ! -z "$superuser_path" ; then
+echo "          sshd superuser user PATH: $J"
+fi
+echo "                    Manpage format: $MANTYPE"
+echo "                       PAM support: ${PAM_MSG}"
+echo "                KerberosIV support: $KRB4_MSG"
+echo "                 KerberosV support: $KRB5_MSG"
+echo "                 Smartcard support: $SCARD_MSG"
+echo "                       AFS support: $AFS_MSG"
+echo "                     S/KEY support: $SKEY_MSG"
+echo "              TCP Wrappers support: $TCPW_MSG"
+echo "              MD5 password support: $MD5_MSG"
+echo "       IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
+echo "          Use IPv4 by default hack: $IPV4_HACK_MSG"
+echo "           Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
+echo "                  BSD Auth support: $BSD_AUTH_MSG"
+echo "              Random number source: $RAND_MSG"
+if test ! -z "$USE_RAND_HELPER" ; then
+echo "     ssh-rand-helper collects from: $RAND_HELPER_MSG"
+fi
+
+echo ""
+
+echo "              Host: ${host}"
+echo "          Compiler: ${CC}"
+echo "    Compiler flags: ${CFLAGS}"
+echo "Preprocessor flags: ${CPPFLAGS}"
+echo "      Linker flags: ${LDFLAGS}"
+echo "         Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}"
+
+echo ""
+
+if test "x$PAM_MSG" = "xyes" ; then
+        echo "PAM is enabled. You may need to install a PAM control file "
+        echo "for sshd, otherwise password authentication may fail. "
+        echo "Example PAM control files can be found in the contrib/ " 
+        echo "subdirectory"
+        echo ""
+fi
+
+if test ! -z "$RAND_HELPER_CMDHASH" ; then
+        echo "WARNING: you are using the builtin random number collection "
+        echo "service. Please read WARNING.RNG and request that your OS "
+        echo "vendor includes kernel-based random number collection in "
+        echo "future versions of your OS."
+        echo ""
+fi
+
diff --git a/autom4te-2.53.cache/requests b/autom4te-2.53.cache/requests
new file mode 100644
index 000000000..17e72cec4
--- /dev/null
+++ b/autom4te-2.53.cache/requests
@@ -0,0 +1,96 @@
+# This file was created by autom4te-2.53.
+# It contains the lists of macros which have been traced.
+# It can be safely removed.
+
+@request = (
+             bless( [
+                      '0',
+                      1,
+                      [
+                        '/usr/share/autoconf'
+                      ],
+                      [
+                        '--reload-state=/usr/share/autoconf/autoconf/autoconf.m4f',
+                        'aclocal.m4',
+                        'configure.ac'
+                      ],
+                      {
+                        'm4_pattern_forbid' => 1,
+                        'AC_TYPE_OFF_T' => 1,
+                        'AC_PROG_LIBTOOL' => 1,
+                        'AC_FUNC_STAT' => 1,
+                        'AC_HEADER_TIME' => 1,
+                        'AC_FUNC_WAIT3' => 1,
+                        'AC_STRUCT_TM' => 1,
+                        'AC_FUNC_LSTAT' => 1,
+                        'AC_TYPE_MODE_T' => 1,
+                        'AC_FUNC_STRTOD' => 1,
+                        'AC_CHECK_HEADERS' => 1,
+                        'AC_PROG_CXX' => 1,
+                        'AC_PATH_X' => 1,
+                        'AC_PROG_AWK' => 1,
+                        'AC_HEADER_STDC' => 1,
+                        'AC_HEADER_MAJOR' => 1,
+                        'AC_FUNC_ERROR_AT_LINE' => 1,
+                        'AC_PROG_GCC_TRADITIONAL' => 1,
+                        'AC_LIBSOURCE' => 1,
+                        'AC_STRUCT_ST_BLOCKS' => 1,
+                        'AC_TYPE_SIGNAL' => 1,
+                        'AC_TYPE_UID_T' => 1,
+                        'AC_PROG_MAKE_SET' => 1,
+                        'm4_pattern_allow' => 1,
+                        'AC_DEFINE_TRACE_LITERAL' => 1,
+                        'AM_PROG_LIBTOOL' => 1,
+                        'AC_FUNC_STRERROR_R' => 1,
+                        'AC_PROG_CC' => 1,
+                        'AC_DECL_SYS_SIGLIST' => 1,
+                        'AC_FUNC_FORK' => 1,
+                        'AC_FUNC_VPRINTF' => 1,
+                        'AC_FUNC_STRCOLL' => 1,
+                        'AC_PROG_YACC' => 1,
+                        'AC_INIT' => 1,
+                        'AC_STRUCT_TIMEZONE' => 1,
+                        'AC_FUNC_CHOWN' => 1,
+                        'AC_SUBST' => 1,
+                        'AC_FUNC_ALLOCA' => 1,
+                        'AC_FUNC_GETPGRP' => 1,
+                        'AC_PROG_RANLIB' => 1,
+                        'AC_FUNC_SETPGRP' => 1,
+                        'AC_CONFIG_SUBDIRS' => 1,
+                        'AC_FUNC_MMAP' => 1,
+                        'AC_TYPE_SIZE_T' => 1,
+                        'AC_CHECK_TYPES' => 1,
+                        'AC_FUNC_UTIME_NULL' => 1,
+                        'AC_FUNC_STRFTIME' => 1,
+                        'AC_HEADER_STAT' => 1,
+                        'AC_C_INLINE' => 1,
+                        'AC_PROG_CPP' => 1,
+                        'AC_C_CONST' => 1,
+                        'AC_PROG_LEX' => 1,
+                        'AC_TYPE_PID_T' => 1,
+                        'AC_CONFIG_FILES' => 1,
+                        'include' => 1,
+                        'AC_FUNC_SETVBUF_REVERSED' => 1,
+                        'AC_FUNC_FNMATCH' => 1,
+                        'AC_PROG_INSTALL' => 1,
+                        'AM_GNU_GETTEXT' => 1,
+                        'AC_FUNC_OBSTACK' => 1,
+                        'AC_CHECK_LIB' => 1,
+                        'AC_FUNC_MALLOC' => 1,
+                        'AC_FUNC_GETGROUPS' => 1,
+                        'AC_FUNC_GETLOADAVG' => 1,
+                        'AH_OUTPUT' => 1,
+                        'AC_FUNC_FSEEKO' => 1,
+                        'AC_FUNC_MKTIME' => 1,
+                        'AM_CONDITIONAL' => 1,
+                        'AC_CONFIG_HEADERS' => 1,
+                        'AC_HEADER_SYS_WAIT' => 1,
+                        'AC_PROG_LN_S' => 1,
+                        'AC_FUNC_MEMCMP' => 1,
+                        'm4_include' => 1,
+                        'AC_HEADER_DIRENT' => 1,
+                        'AC_CHECK_FUNCS' => 1
+                      }
+                    ], 'Request' )
+           );
+
diff --git a/autom4te-2.53.cache/traces.0 b/autom4te-2.53.cache/traces.0
new file mode 100644
index 000000000..c928d0c58
--- /dev/null
+++ b/autom4te-2.53.cache/traces.0
@@ -0,0 +1,941 @@
+m4trace:configure.ac:3: -1- AC_INIT
+m4trace:configure.ac:3: -1- m4_pattern_forbid([^_?A[CHUM]_])
+m4trace:configure.ac:3: -1- m4_pattern_forbid([_AC_])
+m4trace:configure.ac:3: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs. LIBOBJS'])
+m4trace:configure.ac:3: -1- m4_pattern_allow([^AS_FLAGS$])
+m4trace:configure.ac:3: -1- m4_pattern_forbid([^_?m4_])
+m4trace:configure.ac:3: -1- m4_pattern_forbid([^dnl$])
+m4trace:configure.ac:3: -1- m4_pattern_forbid([^_?AS_])
+m4trace:configure.ac:3: -1- AC_SUBST([SHELL], [${CONFIG_SHELL-/bin/sh}])
+m4trace:configure.ac:3: -1- AC_SUBST([PATH_SEPARATOR])
+m4trace:configure.ac:3: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME],      ['AC_PACKAGE_NAME'])])
+m4trace:configure.ac:3: -1- AC_SUBST([PACKAGE_TARNAME], [m4_ifdef([AC_PACKAGE_TARNAME],   ['AC_PACKAGE_TARNAME'])])
+m4trace:configure.ac:3: -1- AC_SUBST([PACKAGE_VERSION], [m4_ifdef([AC_PACKAGE_VERSION],   ['AC_PACKAGE_VERSION'])])
+m4trace:configure.ac:3: -1- AC_SUBST([PACKAGE_STRING], [m4_ifdef([AC_PACKAGE_STRING],    ['AC_PACKAGE_STRING'])])
+m4trace:configure.ac:3: -1- AC_SUBST([PACKAGE_BUGREPORT], [m4_ifdef([AC_PACKAGE_BUGREPORT], ['AC_PACKAGE_BUGREPORT'])])
+m4trace:configure.ac:3: -1- AC_SUBST([exec_prefix], [NONE])
+m4trace:configure.ac:3: -1- AC_SUBST([prefix], [NONE])
+m4trace:configure.ac:3: -1- AC_SUBST([program_transform_name], [s,x,x,])
+m4trace:configure.ac:3: -1- AC_SUBST([bindir], ['${exec_prefix}/bin'])
+m4trace:configure.ac:3: -1- AC_SUBST([sbindir], ['${exec_prefix}/sbin'])
+m4trace:configure.ac:3: -1- AC_SUBST([libexecdir], ['${exec_prefix}/libexec'])
+m4trace:configure.ac:3: -1- AC_SUBST([datadir], ['${prefix}/share'])
+m4trace:configure.ac:3: -1- AC_SUBST([sysconfdir], ['${prefix}/etc'])
+m4trace:configure.ac:3: -1- AC_SUBST([sharedstatedir], ['${prefix}/com'])
+m4trace:configure.ac:3: -1- AC_SUBST([localstatedir], ['${prefix}/var'])
+m4trace:configure.ac:3: -1- AC_SUBST([libdir], ['${exec_prefix}/lib'])
+m4trace:configure.ac:3: -1- AC_SUBST([includedir], ['${prefix}/include'])
+m4trace:configure.ac:3: -1- AC_SUBST([oldincludedir], ['/usr/include'])
+m4trace:configure.ac:3: -1- AC_SUBST([infodir], ['${prefix}/info'])
+m4trace:configure.ac:3: -1- AC_SUBST([mandir], ['${prefix}/man'])
+m4trace:configure.ac:3: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_NAME])
+m4trace:configure.ac:3: -1- AH_OUTPUT([PACKAGE_NAME], [/* Define to the full name of this package. */
+#undef PACKAGE_NAME])
+m4trace:configure.ac:3: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_TARNAME])
+m4trace:configure.ac:3: -1- AH_OUTPUT([PACKAGE_TARNAME], [/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME])
+m4trace:configure.ac:3: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_VERSION])
+m4trace:configure.ac:3: -1- AH_OUTPUT([PACKAGE_VERSION], [/* Define to the version of this package. */
+#undef PACKAGE_VERSION])
+m4trace:configure.ac:3: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_STRING])
+m4trace:configure.ac:3: -1- AH_OUTPUT([PACKAGE_STRING], [/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING])
+m4trace:configure.ac:3: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_BUGREPORT])
+m4trace:configure.ac:3: -1- AH_OUTPUT([PACKAGE_BUGREPORT], [/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT])
+m4trace:configure.ac:3: -1- AC_SUBST([build_alias])
+m4trace:configure.ac:3: -1- AC_SUBST([host_alias])
+m4trace:configure.ac:3: -1- AC_SUBST([target_alias])
+m4trace:configure.ac:3: -1- AC_SUBST([DEFS])
+m4trace:configure.ac:3: -1- AC_SUBST([ECHO_C])
+m4trace:configure.ac:3: -1- AC_SUBST([ECHO_N])
+m4trace:configure.ac:3: -1- AC_SUBST([ECHO_T])
+m4trace:configure.ac:3: -1- AC_SUBST([LIBS])
+m4trace:configure.ac:6: -1- AC_CONFIG_HEADERS([config.h])
+m4trace:configure.ac:7: -1- AC_PROG_CC
+m4trace:configure.ac:7: -1- AC_SUBST([CC])
+m4trace:configure.ac:7: -1- AC_SUBST([CFLAGS])
+m4trace:configure.ac:7: -1- AC_SUBST([LDFLAGS])
+m4trace:configure.ac:7: -1- AC_SUBST([CPPFLAGS])
+m4trace:configure.ac:7: -1- AC_SUBST([CC])
+m4trace:configure.ac:7: -1- AC_SUBST([ac_ct_CC])
+m4trace:configure.ac:7: -1- AC_SUBST([CC])
+m4trace:configure.ac:7: -1- AC_SUBST([ac_ct_CC])
+m4trace:configure.ac:7: -1- AC_SUBST([CC])
+m4trace:configure.ac:7: -1- AC_SUBST([CC])
+m4trace:configure.ac:7: -1- AC_SUBST([ac_ct_CC])
+m4trace:configure.ac:7: -1- AC_SUBST([EXEEXT], [$ac_cv_exeext])
+m4trace:configure.ac:7: -1- AC_SUBST([OBJEXT], [$ac_cv_objext])
+m4trace:configure.ac:8: -1- AC_SUBST([build], [$ac_cv_build])
+m4trace:configure.ac:8: -1- AC_SUBST([build_cpu], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
+m4trace:configure.ac:8: -1- AC_SUBST([build_vendor], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
+m4trace:configure.ac:8: -1- AC_SUBST([build_os], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
+m4trace:configure.ac:8: -1- AC_SUBST([host], [$ac_cv_host])
+m4trace:configure.ac:8: -1- AC_SUBST([host_cpu], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
+m4trace:configure.ac:8: -1- AC_SUBST([host_vendor], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
+m4trace:configure.ac:8: -1- AC_SUBST([host_os], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
+m4trace:configure.ac:9: -1- AC_DEFINE_TRACE_LITERAL([WORDS_BIGENDIAN])
+m4trace:configure.ac:9: -1- AH_OUTPUT([WORDS_BIGENDIAN], [/* Define to 1 if your processor stores words with the most significant byte
+   first (like Motorola and SPARC, unlike Intel and VAX). */
+#undef WORDS_BIGENDIAN])
+m4trace:configure.ac:12: -1- AC_PROG_CPP
+m4trace:configure.ac:12: -1- AC_SUBST([CPP])
+m4trace:configure.ac:12: -1- AC_SUBST([CPPFLAGS])
+m4trace:configure.ac:12: -1- AC_SUBST([CPP])
+m4trace:configure.ac:13: -1- AC_PROG_RANLIB
+m4trace:configure.ac:13: -1- AC_SUBST([RANLIB])
+m4trace:configure.ac:13: -1- AC_SUBST([ac_ct_RANLIB])
+m4trace:configure.ac:14: -1- AC_PROG_INSTALL
+m4trace:configure.ac:14: -1- AC_SUBST([INSTALL_PROGRAM])
+m4trace:configure.ac:14: -1- AC_SUBST([INSTALL_SCRIPT])
+m4trace:configure.ac:14: -1- AC_SUBST([INSTALL_DATA])
+m4trace:configure.ac:15: -1- AC_SUBST([AR], [$ac_cv_path_AR])
+m4trace:configure.ac:16: -1- AC_SUBST([PERL], [$ac_cv_path_PERL])
+m4trace:configure.ac:17: -1- AC_SUBST([SED], [$ac_cv_path_SED])
+m4trace:configure.ac:18: -1- AC_SUBST([PERL])
+m4trace:configure.ac:19: -1- AC_SUBST([ENT], [$ac_cv_path_ENT])
+m4trace:configure.ac:20: -1- AC_SUBST([ENT])
+m4trace:configure.ac:21: -1- AC_SUBST([TEST_MINUS_S_SH], [$ac_cv_path_TEST_MINUS_S_SH])
+m4trace:configure.ac:22: -1- AC_SUBST([TEST_MINUS_S_SH], [$ac_cv_path_TEST_MINUS_S_SH])
+m4trace:configure.ac:23: -1- AC_SUBST([TEST_MINUS_S_SH], [$ac_cv_path_TEST_MINUS_S_SH])
+m4trace:configure.ac:24: -1- AC_SUBST([SH], [$ac_cv_path_SH])
+m4trace:configure.ac:27: -1- AC_DEFINE_TRACE_LITERAL([_FILE_OFFSET_BITS])
+m4trace:configure.ac:27: -1- AH_OUTPUT([_FILE_OFFSET_BITS], [/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS])
+m4trace:configure.ac:27: -1- AC_DEFINE_TRACE_LITERAL([_LARGE_FILES])
+m4trace:configure.ac:27: -1- AH_OUTPUT([_LARGE_FILES], [/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES])
+m4trace:configure.ac:35: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_PROGRAM_FALLBACK])
+m4trace:configure.ac:38: -1- AC_SUBST([LOGIN_PROGRAM_FALLBACK], [$ac_cv_path_LOGIN_PROGRAM_FALLBACK])
+m4trace:configure.ac:40: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_PROGRAM_FALLBACK])
+m4trace:configure.ac:47: -1- AC_SUBST([LD])
+m4trace:configure.ac:49: -1- AC_C_INLINE
+m4trace:configure.ac:49: -1- AC_DEFINE_TRACE_LITERAL([inline])
+m4trace:configure.ac:49: -1- AH_OUTPUT([inline], [/* Define as \`__inline' if that's what the C compiler calls it, or to nothing
+   if it is not supported. */
+#undef inline])
+m4trace:configure.ac:49: -1- AC_DEFINE_TRACE_LITERAL([inline])
+m4trace:configure.ac:79: -1- AC_DEFINE_TRACE_LITERAL([WITH_AIXAUTHENTICATE])
+m4trace:configure.ac:79: -1- AC_CHECK_LIB([s], [authenticate], [ AC_DEFINE(WITH_AIXAUTHENTICATE)
+                                LIBS="$LIBS -ls"
+                        ])
+m4trace:configure.ac:79: -1- AC_DEFINE_TRACE_LITERAL([WITH_AIXAUTHENTICATE])
+m4trace:configure.ac:80: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_GETADDRINFO])
+m4trace:configure.ac:81: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_REALPATH])
+m4trace:configure.ac:83: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_LASTLOG])
+m4trace:configure.ac:84: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NEEDS_UTMPX])
+m4trace:configure.ac:85: -1- AC_DEFINE_TRACE_LITERAL([SETPROCTITLE_STRATEGY])
+m4trace:configure.ac:86: -1- AC_DEFINE_TRACE_LITERAL([SETPROCTITLE_PS_PADDING])
+m4trace:configure.ac:91: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CYGWIN])
+m4trace:configure.ac:92: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:93: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_SHADOW])
+m4trace:configure.ac:94: -1- AC_DEFINE_TRACE_LITERAL([IPV4_DEFAULT])
+m4trace:configure.ac:95: -1- AC_DEFINE_TRACE_LITERAL([IP_TOS_IS_BROKEN])
+m4trace:configure.ac:96: -1- AC_DEFINE_TRACE_LITERAL([NO_X11_UNIX_SOCKETS])
+m4trace:configure.ac:97: -1- AC_DEFINE_TRACE_LITERAL([NO_IPPORT_RESERVED_CONCEPT])
+m4trace:configure.ac:98: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_FD_PASSING])
+m4trace:configure.ac:99: -1- AC_DEFINE_TRACE_LITERAL([SETGROUPS_NOOP])
+m4trace:configure.ac:102: -1- AC_DEFINE_TRACE_LITERAL([IP_TOS_IS_BROKEN])
+m4trace:configure.ac:114: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_GETADDRINFO])
+m4trace:configure.ac:122: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SECUREWARE])
+m4trace:configure.ac:123: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:124: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NO_ENDOPT])
+m4trace:configure.ac:125: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NEEDS_UTMPX])
+m4trace:configure.ac:126: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_SHADOW])
+m4trace:configure.ac:127: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMP])
+m4trace:configure.ac:128: -1- AC_DEFINE_TRACE_LITERAL([SETPROCTITLE_STRATEGY])
+m4trace:configure.ac:130: -1- AC_CHECK_LIB([xnet], [t_error], [], [{ { echo "$as_me:$LINENO: error: *** -lxnet needed on HP-UX - check config.log ***" >&5
+echo "$as_me: error: *** -lxnet needed on HP-UX - check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }])
+m4trace:configure.ac:130: -1- AH_OUTPUT([HAVE_LIBXNET], [/* Define to 1 if you have the \`xnet' library (-lxnet). */
+#undef HAVE_LIBXNET])
+m4trace:configure.ac:130: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBXNET])
+m4trace:configure.ac:139: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:140: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NO_ENDOPT])
+m4trace:configure.ac:141: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NEEDS_UTMPX])
+m4trace:configure.ac:142: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_SHADOW])
+m4trace:configure.ac:143: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMP])
+m4trace:configure.ac:144: -1- AC_DEFINE_TRACE_LITERAL([SETPROCTITLE_STRATEGY])
+m4trace:configure.ac:146: -1- AC_CHECK_LIB([xnet], [t_error], [], [{ { echo "$as_me:$LINENO: error: *** -lxnet needed on HP-UX - check config.log ***" >&5
+echo "$as_me: error: *** -lxnet needed on HP-UX - check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }])
+m4trace:configure.ac:146: -1- AH_OUTPUT([HAVE_LIBXNET], [/* Define to 1 if you have the \`xnet' library (-lxnet). */
+#undef HAVE_LIBXNET])
+m4trace:configure.ac:146: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBXNET])
+m4trace:configure.ac:151: -1- AC_DEFINE_TRACE_LITERAL([PAM_SUN_CODEBASE])
+m4trace:configure.ac:152: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:153: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NO_ENDOPT])
+m4trace:configure.ac:154: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NEEDS_UTMPX])
+m4trace:configure.ac:155: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_SHADOW])
+m4trace:configure.ac:156: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMP])
+m4trace:configure.ac:157: -1- AC_DEFINE_TRACE_LITERAL([SETPROCTITLE_STRATEGY])
+m4trace:configure.ac:159: -1- AC_CHECK_LIB([xnet], [t_error], [], [{ { echo "$as_me:$LINENO: error: *** -lxnet needed on HP-UX - check config.log ***" >&5
+echo "$as_me: error: *** -lxnet needed on HP-UX - check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }])
+m4trace:configure.ac:159: -1- AH_OUTPUT([HAVE_LIBXNET], [/* Define to 1 if you have the \`xnet' library (-lxnet). */
+#undef HAVE_LIBXNET])
+m4trace:configure.ac:159: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBXNET])
+m4trace:configure.ac:165: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_INET_NTOA])
+m4trace:configure.ac:166: -1- AC_DEFINE_TRACE_LITERAL([WITH_ABBREV_NO_TTY])
+m4trace:configure.ac:172: -1- AC_DEFINE_TRACE_LITERAL([WITH_IRIX_ARRAY])
+m4trace:configure.ac:173: -1- AC_DEFINE_TRACE_LITERAL([WITH_IRIX_PROJECT])
+m4trace:configure.ac:174: -1- AC_DEFINE_TRACE_LITERAL([WITH_IRIX_AUDIT])
+m4trace:configure.ac:175: -1- AC_DEFINE_TRACE_LITERAL([WITH_IRIX_JOBS])
+m4trace:configure.ac:176: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_INET_NTOA])
+m4trace:configure.ac:177: -1- AC_DEFINE_TRACE_LITERAL([WITH_ABBREV_NO_TTY])
+m4trace:configure.ac:182: -1- AC_DEFINE_TRACE_LITERAL([DONT_TRY_OTHER_AF])
+m4trace:configure.ac:183: -1- AC_DEFINE_TRACE_LITERAL([PAM_TTY_KLUDGE])
+m4trace:configure.ac:184: -1- AC_DEFINE_TRACE_LITERAL([SETPROCTITLE_STRATEGY])
+m4trace:configure.ac:185: -1- AC_DEFINE_TRACE_LITERAL([SETPROCTITLE_PS_PADDING])
+m4trace:configure.ac:189: -1- AC_DEFINE_TRACE_LITERAL([HAVE_NEWS4])
+m4trace:configure.ac:204: -1- AC_DEFINE_TRACE_LITERAL([HAVE_NEXT])
+m4trace:configure.ac:205: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_REALPATH])
+m4trace:configure.ac:206: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:207: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_SAVED_UIDS])
+m4trace:configure.ac:215: -1- AC_DEFINE_TRACE_LITERAL([PAM_SUN_CODEBASE])
+m4trace:configure.ac:216: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NEEDS_UTMPX])
+m4trace:configure.ac:217: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NEEDS_TERM])
+m4trace:configure.ac:218: -1- AC_DEFINE_TRACE_LITERAL([PAM_TTY_KLUDGE])
+m4trace:configure.ac:219: -1- AC_DEFINE_TRACE_LITERAL([STREAMS_PUSH_ACQUIRES_CTTY])
+m4trace:configure.ac:226: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMP])
+m4trace:configure.ac:227: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_WTMP])
+m4trace:configure.ac:234: -1- AC_CHECK_FUNCS([getpwanam])
+m4trace:configure.ac:234: -1- AH_OUTPUT([HAVE_GETPWANAM], [/* Define to 1 if you have the \`getpwanam' function. */
+#undef HAVE_GETPWANAM])
+m4trace:configure.ac:235: -1- AC_DEFINE_TRACE_LITERAL([PAM_SUN_CODEBASE])
+m4trace:configure.ac:239: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:245: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:252: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:253: -1- AC_DEFINE_TRACE_LITERAL([IP_TOS_IS_BROKEN])
+m4trace:configure.ac:261: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:266: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:278: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_SYS_TERMIO_H])
+m4trace:configure.ac:279: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:280: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SECUREWARE])
+m4trace:configure.ac:281: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_SHADOW])
+m4trace:configure.ac:282: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_SAVED_UIDS])
+m4trace:configure.ac:283: -1- AC_CHECK_FUNCS([getluid setluid])
+m4trace:configure.ac:283: -1- AH_OUTPUT([HAVE_GETLUID], [/* Define to 1 if you have the \`getluid' function. */
+#undef HAVE_GETLUID])
+m4trace:configure.ac:283: -1- AH_OUTPUT([HAVE_SETLUID], [/* Define to 1 if you have the \`setluid' function. */
+#undef HAVE_SETLUID])
+m4trace:configure.ac:295: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:296: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SECUREWARE])
+m4trace:configure.ac:297: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_SHADOW])
+m4trace:configure.ac:298: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_FD_PASSING])
+m4trace:configure.ac:299: -1- AC_CHECK_FUNCS([getluid setluid])
+m4trace:configure.ac:299: -1- AH_OUTPUT([HAVE_GETLUID], [/* Define to 1 if you have the \`getluid' function. */
+#undef HAVE_GETLUID])
+m4trace:configure.ac:299: -1- AH_OUTPUT([HAVE_SETLUID], [/* Define to 1 if you have the \`setluid' function. */
+#undef HAVE_SETLUID])
+m4trace:configure.ac:303: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:304: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_FD_PASSING])
+m4trace:configure.ac:310: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:311: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_FD_PASSING])
+m4trace:configure.ac:312: -1- AC_DEFINE_TRACE_LITERAL([NO_SSH_LASTLOG])
+m4trace:configure.ac:332: -1- AC_DEFINE_TRACE_LITERAL([HAVE_OSF_SIA])
+m4trace:configure.ac:333: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_LOGIN])
+m4trace:configure.ac:334: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_FD_PASSING])
+m4trace:configure.ac:340: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_FD_PASSING])
+m4trace:configure.ac:344: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:345: -1- AC_DEFINE_TRACE_LITERAL([NO_X11_UNIX_SOCKETS])
+m4trace:configure.ac:346: -1- AC_DEFINE_TRACE_LITERAL([MISSING_NFDBITS])
+m4trace:configure.ac:347: -1- AC_DEFINE_TRACE_LITERAL([MISSING_HOWMANY])
+m4trace:configure.ac:348: -1- AC_DEFINE_TRACE_LITERAL([MISSING_FD_MASK])
+m4trace:configure.ac:396: -1- AC_CHECK_HEADERS([bstring.h crypt.h endian.h floatingpoint.h \
+        getopt.h glob.h ia.h lastlog.h libgen.h limits.h login.h \
+        login_cap.h maillock.h netdb.h netgroup.h \
+        netinet/in_systm.h paths.h pty.h readpassphrase.h \
+        rpc/types.h security/pam_appl.h shadow.h stddef.h stdint.h \
+        strings.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h \
+        sys/mman.h sys/pstat.h sys/select.h sys/stat.h \
+        sys/stropts.h sys/sysmacros.h sys/time.h sys/timers.h \
+        sys/un.h time.h tmpdir.h ttyent.h usersec.h \
+        util.h utime.h utmp.h utmpx.h])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_BSTRING_H], [/* Define to 1 if you have the <bstring.h> header file. */
+#undef HAVE_BSTRING_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_CRYPT_H], [/* Define to 1 if you have the <crypt.h> header file. */
+#undef HAVE_CRYPT_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_ENDIAN_H], [/* Define to 1 if you have the <endian.h> header file. */
+#undef HAVE_ENDIAN_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_FLOATINGPOINT_H], [/* Define to 1 if you have the <floatingpoint.h> header file. */
+#undef HAVE_FLOATINGPOINT_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_GETOPT_H], [/* Define to 1 if you have the <getopt.h> header file. */
+#undef HAVE_GETOPT_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_GLOB_H], [/* Define to 1 if you have the <glob.h> header file. */
+#undef HAVE_GLOB_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_IA_H], [/* Define to 1 if you have the <ia.h> header file. */
+#undef HAVE_IA_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_LASTLOG_H], [/* Define to 1 if you have the <lastlog.h> header file. */
+#undef HAVE_LASTLOG_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_LIBGEN_H], [/* Define to 1 if you have the <libgen.h> header file. */
+#undef HAVE_LIBGEN_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_LIMITS_H], [/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_LOGIN_H], [/* Define to 1 if you have the <login.h> header file. */
+#undef HAVE_LOGIN_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_LOGIN_CAP_H], [/* Define to 1 if you have the <login_cap.h> header file. */
+#undef HAVE_LOGIN_CAP_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_MAILLOCK_H], [/* Define to 1 if you have the <maillock.h> header file. */
+#undef HAVE_MAILLOCK_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_NETDB_H], [/* Define to 1 if you have the <netdb.h> header file. */
+#undef HAVE_NETDB_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_NETGROUP_H], [/* Define to 1 if you have the <netgroup.h> header file. */
+#undef HAVE_NETGROUP_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_NETINET_IN_SYSTM_H], [/* Define to 1 if you have the <netinet/in_systm.h> header file. */
+#undef HAVE_NETINET_IN_SYSTM_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_PATHS_H], [/* Define to 1 if you have the <paths.h> header file. */
+#undef HAVE_PATHS_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_PTY_H], [/* Define to 1 if you have the <pty.h> header file. */
+#undef HAVE_PTY_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_READPASSPHRASE_H], [/* Define to 1 if you have the <readpassphrase.h> header file. */
+#undef HAVE_READPASSPHRASE_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_RPC_TYPES_H], [/* Define to 1 if you have the <rpc/types.h> header file. */
+#undef HAVE_RPC_TYPES_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SECURITY_PAM_APPL_H], [/* Define to 1 if you have the <security/pam_appl.h> header file. */
+#undef HAVE_SECURITY_PAM_APPL_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SHADOW_H], [/* Define to 1 if you have the <shadow.h> header file. */
+#undef HAVE_SHADOW_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_STDDEF_H], [/* Define to 1 if you have the <stddef.h> header file. */
+#undef HAVE_STDDEF_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_STRINGS_H], [/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SYS_BITYPES_H], [/* Define to 1 if you have the <sys/bitypes.h> header file. */
+#undef HAVE_SYS_BITYPES_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SYS_BSDTTY_H], [/* Define to 1 if you have the <sys/bsdtty.h> header file. */
+#undef HAVE_SYS_BSDTTY_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SYS_CDEFS_H], [/* Define to 1 if you have the <sys/cdefs.h> header file. */
+#undef HAVE_SYS_CDEFS_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the <sys/mman.h> header file. */
+#undef HAVE_SYS_MMAN_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SYS_PSTAT_H], [/* Define to 1 if you have the <sys/pstat.h> header file. */
+#undef HAVE_SYS_PSTAT_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SYS_SELECT_H], [/* Define to 1 if you have the <sys/select.h> header file. */
+#undef HAVE_SYS_SELECT_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SYS_STAT_H], [/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SYS_STROPTS_H], [/* Define to 1 if you have the <sys/stropts.h> header file. */
+#undef HAVE_SYS_STROPTS_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SYS_SYSMACROS_H], [/* Define to 1 if you have the <sys/sysmacros.h> header file. */
+#undef HAVE_SYS_SYSMACROS_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SYS_TIMERS_H], [/* Define to 1 if you have the <sys/timers.h> header file. */
+#undef HAVE_SYS_TIMERS_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SYS_UN_H], [/* Define to 1 if you have the <sys/un.h> header file. */
+#undef HAVE_SYS_UN_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_TIME_H], [/* Define to 1 if you have the <time.h> header file. */
+#undef HAVE_TIME_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_TMPDIR_H], [/* Define to 1 if you have the <tmpdir.h> header file. */
+#undef HAVE_TMPDIR_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_TTYENT_H], [/* Define to 1 if you have the <ttyent.h> header file. */
+#undef HAVE_TTYENT_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_USERSEC_H], [/* Define to 1 if you have the <usersec.h> header file. */
+#undef HAVE_USERSEC_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_UTIL_H], [/* Define to 1 if you have the <util.h> header file. */
+#undef HAVE_UTIL_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_UTIME_H], [/* Define to 1 if you have the <utime.h> header file. */
+#undef HAVE_UTIME_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_UTMP_H], [/* Define to 1 if you have the <utmp.h> header file. */
+#undef HAVE_UTMP_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_UTMPX_H], [/* Define to 1 if you have the <utmpx.h> header file. */
+#undef HAVE_UTMPX_H])
+m4trace:configure.ac:396: -1- AC_HEADER_STDC
+m4trace:configure.ac:396: -1- AC_DEFINE_TRACE_LITERAL([STDC_HEADERS])
+m4trace:configure.ac:396: -1- AH_OUTPUT([STDC_HEADERS], [/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS])
+m4trace:configure.ac:396: -1- AC_CHECK_HEADERS([sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+                  inttypes.h stdint.h unistd.h], [], [], [$ac_includes_default])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SYS_TYPES_H], [/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_SYS_STAT_H], [/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_STDLIB_H], [/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_STRING_H], [/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_MEMORY_H], [/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_STRINGS_H], [/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_INTTYPES_H], [/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H])
+m4trace:configure.ac:396: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H])
+m4trace:configure.ac:399: -2- AC_CHECK_LIB([nsl], [yp_match])
+m4trace:configure.ac:399: -2- AH_OUTPUT([HAVE_LIBNSL], [/* Define to 1 if you have the \`nsl' library (-lnsl). */
+#undef HAVE_LIBNSL])
+m4trace:configure.ac:399: -2- AC_DEFINE_TRACE_LITERAL([HAVE_LIBNSL])
+m4trace:configure.ac:400: -2- AC_CHECK_LIB([socket], [setsockopt])
+m4trace:configure.ac:400: -2- AH_OUTPUT([HAVE_LIBSOCKET], [/* Define to 1 if you have the \`socket' library (-lsocket). */
+#undef HAVE_LIBSOCKET])
+m4trace:configure.ac:400: -2- AC_DEFINE_TRACE_LITERAL([HAVE_LIBSOCKET])
+m4trace:configure.ac:405: -1- AC_CHECK_LIB([rpc], [innetgr], [LIBS="-lrpc -lyp -lrpc $LIBS" ], [], [-lyp -lrpc])
+m4trace:configure.ac:410: -2- AC_CHECK_LIB([gen], [getspnam], [LIBS="$LIBS -lgen"])
+m4trace:configure.ac:452: -1- AC_CHECK_LIB([z], [deflate], [], [{ { echo "$as_me:$LINENO: error: *** zlib missing - please install first or check config.log ***" >&5
+echo "$as_me: error: *** zlib missing - please install first or check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }])
+m4trace:configure.ac:452: -1- AH_OUTPUT([HAVE_LIBZ], [/* Define to 1 if you have the \`z' library (-lz). */
+#undef HAVE_LIBZ])
+m4trace:configure.ac:452: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBZ])
+m4trace:configure.ac:457: -1- AC_CHECK_LIB([resolv], [strcasecmp], [LIBS="$LIBS -lresolv"])
+m4trace:configure.ac:461: -1- AC_CHECK_LIB([c89], [utimes], [AC_DEFINE(HAVE_UTIMES)
+                                        LIBS="$LIBS -lc89"])
+m4trace:configure.ac:461: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UTIMES])
+m4trace:configure.ac:464: -1- AC_CHECK_HEADERS([libutil.h])
+m4trace:configure.ac:464: -1- AH_OUTPUT([HAVE_LIBUTIL_H], [/* Define to 1 if you have the <libutil.h> header file. */
+#undef HAVE_LIBUTIL_H])
+m4trace:configure.ac:465: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LOGIN])
+m4trace:configure.ac:466: -1- AC_CHECK_FUNCS([logout updwtmp logwtmp])
+m4trace:configure.ac:466: -1- AH_OUTPUT([HAVE_LOGOUT], [/* Define to 1 if you have the \`logout' function. */
+#undef HAVE_LOGOUT])
+m4trace:configure.ac:466: -1- AH_OUTPUT([HAVE_UPDWTMP], [/* Define to 1 if you have the \`updwtmp' function. */
+#undef HAVE_UPDWTMP])
+m4trace:configure.ac:466: -1- AH_OUTPUT([HAVE_LOGWTMP], [/* Define to 1 if you have the \`logwtmp' function. */
+#undef HAVE_LOGWTMP])
+m4trace:configure.ac:468: -1- AC_FUNC_STRFTIME
+m4trace:configure.ac:468: -1- AC_CHECK_FUNCS([strftime], [], [# strftime is in -lintl on SCO UNIX.
+AC_CHECK_LIB(intl, strftime,
+             [AC_DEFINE(HAVE_STRFTIME)
+LIBS="-lintl $LIBS"])])
+m4trace:configure.ac:468: -1- AH_OUTPUT([HAVE_STRFTIME], [/* Define to 1 if you have the \`strftime' function. */
+#undef HAVE_STRFTIME])
+m4trace:configure.ac:468: -1- AC_CHECK_LIB([intl], [strftime], [AC_DEFINE(HAVE_STRFTIME)
+LIBS="-lintl $LIBS"])
+m4trace:configure.ac:468: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRFTIME])
+m4trace:configure.ac:486: -1- AC_DEFINE_TRACE_LITERAL([GLOB_HAS_ALTDIRFUNC])
+m4trace:configure.ac:502: -1- AC_DEFINE_TRACE_LITERAL([GLOB_HAS_GL_MATCHC])
+m4trace:configure.ac:516: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_ONE_BYTE_DIRENT_D_NAME])
+m4trace:configure.ac:549: -1- AC_DEFINE_TRACE_LITERAL([SKEY])
+m4trace:configure.ac:603: -1- AC_DEFINE_TRACE_LITERAL([LIBWRAP])
+m4trace:configure.ac:603: -1- AC_SUBST([LIBWRAP])
+m4trace:configure.ac:618: -1- AC_CHECK_FUNCS([\
+        arc4random __b64_ntop b64_ntop __b64_pton b64_pton basename bcopy \
+        bindresvport_sa clock fchmod fchown freeaddrinfo futimes \
+        gai_strerror getaddrinfo getcwd getgrouplist getnameinfo getopt \
+        getpeereid _getpty getrlimit getrusage getttyent glob inet_aton \
+        inet_ntoa inet_ntop innetgr login_getcapbool md5_crypt memmove \
+        mkdtemp mmap ngetaddrinfo nsleep ogetaddrinfo openpty pstat \
+        readpassphrase realpath recvmsg rresvport_af sendmsg setdtablesize \
+        setegid setenv seteuid setgroups setlogin setpcred setproctitle \
+        setresgid setreuid setrlimit setsid setvbuf sigaction sigvec \
+        snprintf socketpair strerror strlcat strlcpy strmode strnvis \
+        sysconf tcgetpgrp truncate utimes vhangup vsnprintf waitpid \
+])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_ARC4RANDOM], [/* Define to 1 if you have the \`arc4random' function. */
+#undef HAVE_ARC4RANDOM])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE___B64_NTOP], [/* Define to 1 if you have the \`__b64_ntop' function. */
+#undef HAVE___B64_NTOP])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_B64_NTOP], [/* Define to 1 if you have the \`b64_ntop' function. */
+#undef HAVE_B64_NTOP])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE___B64_PTON], [/* Define to 1 if you have the \`__b64_pton' function. */
+#undef HAVE___B64_PTON])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_B64_PTON], [/* Define to 1 if you have the \`b64_pton' function. */
+#undef HAVE_B64_PTON])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_BASENAME], [/* Define to 1 if you have the \`basename' function. */
+#undef HAVE_BASENAME])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_BCOPY], [/* Define to 1 if you have the \`bcopy' function. */
+#undef HAVE_BCOPY])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_BINDRESVPORT_SA], [/* Define to 1 if you have the \`bindresvport_sa' function. */
+#undef HAVE_BINDRESVPORT_SA])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_CLOCK], [/* Define to 1 if you have the \`clock' function. */
+#undef HAVE_CLOCK])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_FCHMOD], [/* Define to 1 if you have the \`fchmod' function. */
+#undef HAVE_FCHMOD])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_FCHOWN], [/* Define to 1 if you have the \`fchown' function. */
+#undef HAVE_FCHOWN])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_FREEADDRINFO], [/* Define to 1 if you have the \`freeaddrinfo' function. */
+#undef HAVE_FREEADDRINFO])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_FUTIMES], [/* Define to 1 if you have the \`futimes' function. */
+#undef HAVE_FUTIMES])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_GAI_STRERROR], [/* Define to 1 if you have the \`gai_strerror' function. */
+#undef HAVE_GAI_STRERROR])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_GETADDRINFO], [/* Define to 1 if you have the \`getaddrinfo' function. */
+#undef HAVE_GETADDRINFO])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_GETCWD], [/* Define to 1 if you have the \`getcwd' function. */
+#undef HAVE_GETCWD])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_GETGROUPLIST], [/* Define to 1 if you have the \`getgrouplist' function. */
+#undef HAVE_GETGROUPLIST])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_GETNAMEINFO], [/* Define to 1 if you have the \`getnameinfo' function. */
+#undef HAVE_GETNAMEINFO])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_GETOPT], [/* Define to 1 if you have the \`getopt' function. */
+#undef HAVE_GETOPT])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_GETPEEREID], [/* Define to 1 if you have the \`getpeereid' function. */
+#undef HAVE_GETPEEREID])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE__GETPTY], [/* Define to 1 if you have the \`_getpty' function. */
+#undef HAVE__GETPTY])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_GETRLIMIT], [/* Define to 1 if you have the \`getrlimit' function. */
+#undef HAVE_GETRLIMIT])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_GETRUSAGE], [/* Define to 1 if you have the \`getrusage' function. */
+#undef HAVE_GETRUSAGE])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_GETTTYENT], [/* Define to 1 if you have the \`getttyent' function. */
+#undef HAVE_GETTTYENT])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_GLOB], [/* Define to 1 if you have the \`glob' function. */
+#undef HAVE_GLOB])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_INET_ATON], [/* Define to 1 if you have the \`inet_aton' function. */
+#undef HAVE_INET_ATON])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_INET_NTOA], [/* Define to 1 if you have the \`inet_ntoa' function. */
+#undef HAVE_INET_NTOA])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_INET_NTOP], [/* Define to 1 if you have the \`inet_ntop' function. */
+#undef HAVE_INET_NTOP])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_INNETGR], [/* Define to 1 if you have the \`innetgr' function. */
+#undef HAVE_INNETGR])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_LOGIN_GETCAPBOOL], [/* Define to 1 if you have the \`login_getcapbool' function. */
+#undef HAVE_LOGIN_GETCAPBOOL])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_MD5_CRYPT], [/* Define to 1 if you have the \`md5_crypt' function. */
+#undef HAVE_MD5_CRYPT])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_MEMMOVE], [/* Define to 1 if you have the \`memmove' function. */
+#undef HAVE_MEMMOVE])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_MKDTEMP], [/* Define to 1 if you have the \`mkdtemp' function. */
+#undef HAVE_MKDTEMP])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_MMAP], [/* Define to 1 if you have the \`mmap' function. */
+#undef HAVE_MMAP])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_NGETADDRINFO], [/* Define to 1 if you have the \`ngetaddrinfo' function. */
+#undef HAVE_NGETADDRINFO])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_NSLEEP], [/* Define to 1 if you have the \`nsleep' function. */
+#undef HAVE_NSLEEP])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_OGETADDRINFO], [/* Define to 1 if you have the \`ogetaddrinfo' function. */
+#undef HAVE_OGETADDRINFO])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_OPENPTY], [/* Define to 1 if you have the \`openpty' function. */
+#undef HAVE_OPENPTY])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_PSTAT], [/* Define to 1 if you have the \`pstat' function. */
+#undef HAVE_PSTAT])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_READPASSPHRASE], [/* Define to 1 if you have the \`readpassphrase' function. */
+#undef HAVE_READPASSPHRASE])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_REALPATH], [/* Define to 1 if you have the \`realpath' function. */
+#undef HAVE_REALPATH])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_RECVMSG], [/* Define to 1 if you have the \`recvmsg' function. */
+#undef HAVE_RECVMSG])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_RRESVPORT_AF], [/* Define to 1 if you have the \`rresvport_af' function. */
+#undef HAVE_RRESVPORT_AF])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SENDMSG], [/* Define to 1 if you have the \`sendmsg' function. */
+#undef HAVE_SENDMSG])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SETDTABLESIZE], [/* Define to 1 if you have the \`setdtablesize' function. */
+#undef HAVE_SETDTABLESIZE])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SETEGID], [/* Define to 1 if you have the \`setegid' function. */
+#undef HAVE_SETEGID])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SETENV], [/* Define to 1 if you have the \`setenv' function. */
+#undef HAVE_SETENV])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SETEUID], [/* Define to 1 if you have the \`seteuid' function. */
+#undef HAVE_SETEUID])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SETGROUPS], [/* Define to 1 if you have the \`setgroups' function. */
+#undef HAVE_SETGROUPS])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SETLOGIN], [/* Define to 1 if you have the \`setlogin' function. */
+#undef HAVE_SETLOGIN])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SETPCRED], [/* Define to 1 if you have the \`setpcred' function. */
+#undef HAVE_SETPCRED])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SETPROCTITLE], [/* Define to 1 if you have the \`setproctitle' function. */
+#undef HAVE_SETPROCTITLE])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SETRESGID], [/* Define to 1 if you have the \`setresgid' function. */
+#undef HAVE_SETRESGID])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SETREUID], [/* Define to 1 if you have the \`setreuid' function. */
+#undef HAVE_SETREUID])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SETRLIMIT], [/* Define to 1 if you have the \`setrlimit' function. */
+#undef HAVE_SETRLIMIT])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SETSID], [/* Define to 1 if you have the \`setsid' function. */
+#undef HAVE_SETSID])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SETVBUF], [/* Define to 1 if you have the \`setvbuf' function. */
+#undef HAVE_SETVBUF])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SIGACTION], [/* Define to 1 if you have the \`sigaction' function. */
+#undef HAVE_SIGACTION])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SIGVEC], [/* Define to 1 if you have the \`sigvec' function. */
+#undef HAVE_SIGVEC])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SNPRINTF], [/* Define to 1 if you have the \`snprintf' function. */
+#undef HAVE_SNPRINTF])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SOCKETPAIR], [/* Define to 1 if you have the \`socketpair' function. */
+#undef HAVE_SOCKETPAIR])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_STRERROR], [/* Define to 1 if you have the \`strerror' function. */
+#undef HAVE_STRERROR])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_STRLCAT], [/* Define to 1 if you have the \`strlcat' function. */
+#undef HAVE_STRLCAT])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_STRLCPY], [/* Define to 1 if you have the \`strlcpy' function. */
+#undef HAVE_STRLCPY])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_STRMODE], [/* Define to 1 if you have the \`strmode' function. */
+#undef HAVE_STRMODE])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_STRNVIS], [/* Define to 1 if you have the \`strnvis' function. */
+#undef HAVE_STRNVIS])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_SYSCONF], [/* Define to 1 if you have the \`sysconf' function. */
+#undef HAVE_SYSCONF])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_TCGETPGRP], [/* Define to 1 if you have the \`tcgetpgrp' function. */
+#undef HAVE_TCGETPGRP])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_TRUNCATE], [/* Define to 1 if you have the \`truncate' function. */
+#undef HAVE_TRUNCATE])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_UTIMES], [/* Define to 1 if you have the \`utimes' function. */
+#undef HAVE_UTIMES])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_VHANGUP], [/* Define to 1 if you have the \`vhangup' function. */
+#undef HAVE_VHANGUP])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_VSNPRINTF], [/* Define to 1 if you have the \`vsnprintf' function. */
+#undef HAVE_VSNPRINTF])
+m4trace:configure.ac:618: -1- AH_OUTPUT([HAVE_WAITPID], [/* Define to 1 if you have the \`waitpid' function. */
+#undef HAVE_WAITPID])
+m4trace:configure.ac:620: -2- AC_DEFINE_TRACE_LITERAL([HAVE_NANOSLEEP])
+m4trace:configure.ac:623: -1- AC_CHECK_FUNCS([strsep])
+m4trace:configure.ac:623: -1- AH_OUTPUT([HAVE_STRSEP], [/* Define to 1 if you have the \`strsep' function. */
+#undef HAVE_STRSEP])
+m4trace:configure.ac:660: -1- AC_CHECK_FUNCS([dirname], [AC_CHECK_HEADERS(libgen.h) ], [
+        AC_CHECK_LIB(gen, dirname,[
+                AC_CACHE_CHECK([for broken dirname],
+                        ac_cv_have_broken_dirname, [
+                        save_LIBS="$LIBS"
+                        LIBS="$LIBS -lgen"
+                        AC_TRY_RUN(
+                                [
+#include <libgen.h>
+#include <string.h>
+
+int main(int argc, char **argv) {
+    char *s, buf[32];
+
+    strncpy(buf,"/etc", 32);
+    s = dirname(buf);
+    if (!s || strncmp(s, "/", 32) != 0) {
+        exit(1);
+    } else {
+        exit(0);
+    }
+}
+                                ],
+                                [ ac_cv_have_broken_dirname="no" ],
+                                [ ac_cv_have_broken_dirname="yes" ]
+                        )
+                        LIBS="$save_LIBS"
+                ])
+                if test "x$ac_cv_have_broken_dirname" = "xno" ; then
+                        LIBS="$LIBS -lgen"
+                        AC_DEFINE(HAVE_DIRNAME)
+                        AC_CHECK_HEADERS(libgen.h)
+                fi
+        ])
+])
+m4trace:configure.ac:660: -1- AH_OUTPUT([HAVE_DIRNAME], [/* Define to 1 if you have the \`dirname' function. */
+#undef HAVE_DIRNAME])
+m4trace:configure.ac:660: -1- AC_CHECK_HEADERS([libgen.h])
+m4trace:configure.ac:660: -1- AH_OUTPUT([HAVE_LIBGEN_H], [/* Define to 1 if you have the <libgen.h> header file. */
+#undef HAVE_LIBGEN_H])
+m4trace:configure.ac:660: -1- AC_CHECK_LIB([gen], [dirname], [
+                AC_CACHE_CHECK([for broken dirname],
+                        ac_cv_have_broken_dirname, [
+                        save_LIBS="$LIBS"
+                        LIBS="$LIBS -lgen"
+                        AC_TRY_RUN(
+                                [
+#include <libgen.h>
+#include <string.h>
+
+int main(int argc, char **argv) {
+    char *s, buf[32];
+
+    strncpy(buf,"/etc", 32);
+    s = dirname(buf);
+    if (!s || strncmp(s, "/", 32) != 0) {
+        exit(1);
+    } else {
+        exit(0);
+    }
+}
+                                ],
+                                [ ac_cv_have_broken_dirname="no" ],
+                                [ ac_cv_have_broken_dirname="yes" ]
+                        )
+                        LIBS="$save_LIBS"
+                ])
+                if test "x$ac_cv_have_broken_dirname" = "xno" ; then
+                        LIBS="$LIBS -lgen"
+                        AC_DEFINE(HAVE_DIRNAME)
+                        AC_CHECK_HEADERS(libgen.h)
+                fi
+        ])
+m4trace:configure.ac:660: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DIRNAME])
+m4trace:configure.ac:660: -1- AC_CHECK_HEADERS([libgen.h])
+m4trace:configure.ac:660: -1- AH_OUTPUT([HAVE_LIBGEN_H], [/* Define to 1 if you have the <libgen.h> header file. */
+#undef HAVE_LIBGEN_H])
+m4trace:configure.ac:663: -1- AC_CHECK_FUNCS([gettimeofday time])
+m4trace:configure.ac:663: -1- AH_OUTPUT([HAVE_GETTIMEOFDAY], [/* Define to 1 if you have the \`gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY])
+m4trace:configure.ac:663: -1- AH_OUTPUT([HAVE_TIME], [/* Define to 1 if you have the \`time' function. */
+#undef HAVE_TIME])
+m4trace:configure.ac:665: -1- AC_CHECK_FUNCS([endutent getutent getutid getutline pututline setutent])
+m4trace:configure.ac:665: -1- AH_OUTPUT([HAVE_ENDUTENT], [/* Define to 1 if you have the \`endutent' function. */
+#undef HAVE_ENDUTENT])
+m4trace:configure.ac:665: -1- AH_OUTPUT([HAVE_GETUTENT], [/* Define to 1 if you have the \`getutent' function. */
+#undef HAVE_GETUTENT])
+m4trace:configure.ac:665: -1- AH_OUTPUT([HAVE_GETUTID], [/* Define to 1 if you have the \`getutid' function. */
+#undef HAVE_GETUTID])
+m4trace:configure.ac:665: -1- AH_OUTPUT([HAVE_GETUTLINE], [/* Define to 1 if you have the \`getutline' function. */
+#undef HAVE_GETUTLINE])
+m4trace:configure.ac:665: -1- AH_OUTPUT([HAVE_PUTUTLINE], [/* Define to 1 if you have the \`pututline' function. */
+#undef HAVE_PUTUTLINE])
+m4trace:configure.ac:665: -1- AH_OUTPUT([HAVE_SETUTENT], [/* Define to 1 if you have the \`setutent' function. */
+#undef HAVE_SETUTENT])
+m4trace:configure.ac:666: -1- AC_CHECK_FUNCS([utmpname])
+m4trace:configure.ac:666: -1- AH_OUTPUT([HAVE_UTMPNAME], [/* Define to 1 if you have the \`utmpname' function. */
+#undef HAVE_UTMPNAME])
+m4trace:configure.ac:668: -1- AC_CHECK_FUNCS([endutxent getutxent getutxid getutxline pututxline ])
+m4trace:configure.ac:668: -1- AH_OUTPUT([HAVE_ENDUTXENT], [/* Define to 1 if you have the \`endutxent' function. */
+#undef HAVE_ENDUTXENT])
+m4trace:configure.ac:668: -1- AH_OUTPUT([HAVE_GETUTXENT], [/* Define to 1 if you have the \`getutxent' function. */
+#undef HAVE_GETUTXENT])
+m4trace:configure.ac:668: -1- AH_OUTPUT([HAVE_GETUTXID], [/* Define to 1 if you have the \`getutxid' function. */
+#undef HAVE_GETUTXID])
+m4trace:configure.ac:668: -1- AH_OUTPUT([HAVE_GETUTXLINE], [/* Define to 1 if you have the \`getutxline' function. */
+#undef HAVE_GETUTXLINE])
+m4trace:configure.ac:668: -1- AH_OUTPUT([HAVE_PUTUTXLINE], [/* Define to 1 if you have the \`pututxline' function. */
+#undef HAVE_PUTUTXLINE])
+m4trace:configure.ac:669: -1- AC_CHECK_FUNCS([setutxent utmpxname])
+m4trace:configure.ac:669: -1- AH_OUTPUT([HAVE_SETUTXENT], [/* Define to 1 if you have the \`setutxent' function. */
+#undef HAVE_SETUTXENT])
+m4trace:configure.ac:669: -1- AH_OUTPUT([HAVE_UTMPXNAME], [/* Define to 1 if you have the \`utmpxname' function. */
+#undef HAVE_UTMPXNAME])
+m4trace:configure.ac:674: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DAEMON])
+m4trace:configure.ac:674: -1- AC_CHECK_LIB([bsd], [daemon], [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])
+m4trace:configure.ac:674: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DAEMON])
+m4trace:configure.ac:679: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETPAGESIZE])
+m4trace:configure.ac:679: -1- AC_CHECK_LIB([ucb], [getpagesize], [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])
+m4trace:configure.ac:679: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETPAGESIZE])
+m4trace:configure.ac:695: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_SNPRINTF])
+m4trace:configure.ac:721: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRICT_MKSTEMP])
+m4trace:configure.ac:721: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRICT_MKSTEMP])
+m4trace:configure.ac:724: -1- AC_FUNC_GETPGRP
+m4trace:configure.ac:724: -1- AC_DEFINE_TRACE_LITERAL([GETPGRP_VOID])
+m4trace:configure.ac:724: -1- AH_OUTPUT([GETPGRP_VOID], [/* Define to 1 if the \`getpgrp' function requires zero arguments. */
+#undef GETPGRP_VOID])
+m4trace:configure.ac:752: -1- AC_CHECK_LIB([dl], [dlopen], [], [])
+m4trace:configure.ac:752: -1- AH_OUTPUT([HAVE_LIBDL], [/* Define to 1 if you have the \`dl' library (-ldl). */
+#undef HAVE_LIBDL])
+m4trace:configure.ac:752: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBDL])
+m4trace:configure.ac:752: -1- AC_CHECK_LIB([pam], [pam_set_item], [], [{ { echo "$as_me:$LINENO: error: *** libpam missing" >&5
+echo "$as_me: error: *** libpam missing" >&2;}
+   { (exit 1); exit 1; }; }])
+m4trace:configure.ac:752: -1- AH_OUTPUT([HAVE_LIBPAM], [/* Define to 1 if you have the \`pam' library (-lpam). */
+#undef HAVE_LIBPAM])
+m4trace:configure.ac:752: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBPAM])
+m4trace:configure.ac:752: -1- AC_CHECK_FUNCS([pam_getenvlist])
+m4trace:configure.ac:752: -1- AH_OUTPUT([HAVE_PAM_GETENVLIST], [/* Define to 1 if you have the \`pam_getenvlist' function. */
+#undef HAVE_PAM_GETENVLIST])
+m4trace:configure.ac:752: -1- AC_DEFINE_TRACE_LITERAL([USE_PAM])
+m4trace:configure.ac:752: -1- AC_SUBST([LIBPAM])
+m4trace:configure.ac:770: -1- AC_DEFINE_TRACE_LITERAL([HAVE_OLD_PAM])
+m4trace:configure.ac:776: -1- AC_CHECK_LIB([crypt], [crypt])
+m4trace:configure.ac:776: -1- AH_OUTPUT([HAVE_LIBCRYPT], [/* Define to 1 if you have the \`crypt' library (-lcrypt). */
+#undef HAVE_LIBCRYPT])
+m4trace:configure.ac:776: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBCRYPT])
+m4trace:configure.ac:808: -2- AC_DEFINE_TRACE_LITERAL([HAVE_OPENSSL])
+m4trace:configure.ac:823: -2- AC_DEFINE_TRACE_LITERAL([HAVE_OPENSSL])
+m4trace:configure.ac:910: -1- AC_CHECK_LIB([crypt], [crypt], [LIBS="$LIBS -lcrypt"])
+m4trace:configure.ac:958: -1- AC_DEFINE_TRACE_LITERAL([OPENSSL_PRNG_ONLY])
+m4trace:configure.ac:966: -1- AC_SUBST([INSTALL_SSH_RAND_HELPER])
+m4trace:configure.ac:989: -1- AC_DEFINE_TRACE_LITERAL([PRNGD_PORT])
+m4trace:configure.ac:1039: -1- AC_DEFINE_TRACE_LITERAL([PRNGD_SOCKET])
+m4trace:configure.ac:1039: -1- AC_DEFINE_TRACE_LITERAL([PRNGD_SOCKET])
+m4trace:configure.ac:1051: -1- AC_DEFINE_TRACE_LITERAL([ENTROPY_TIMEOUT_MSEC])
+m4trace:configure.ac:1062: -1- AC_DEFINE_TRACE_LITERAL([SSH_PRIVSEP_USER])
+m4trace:configure.ac:1063: -1- AC_SUBST([SSH_PRIVSEP_USER])
+m4trace:configure.ac:1080: -1- AC_SUBST([PROG_LS], [$ac_cv_path_PROG_LS])
+m4trace:configure.ac:1080: -1- AC_SUBST([PROG_LS])
+m4trace:configure.ac:1081: -1- AC_SUBST([PROG_NETSTAT], [$ac_cv_path_PROG_NETSTAT])
+m4trace:configure.ac:1081: -1- AC_SUBST([PROG_NETSTAT])
+m4trace:configure.ac:1082: -1- AC_SUBST([PROG_ARP], [$ac_cv_path_PROG_ARP])
+m4trace:configure.ac:1082: -1- AC_SUBST([PROG_ARP])
+m4trace:configure.ac:1083: -1- AC_SUBST([PROG_IFCONFIG], [$ac_cv_path_PROG_IFCONFIG])
+m4trace:configure.ac:1083: -1- AC_SUBST([PROG_IFCONFIG])
+m4trace:configure.ac:1084: -1- AC_SUBST([PROG_JSTAT], [$ac_cv_path_PROG_JSTAT])
+m4trace:configure.ac:1084: -1- AC_SUBST([PROG_JSTAT])
+m4trace:configure.ac:1085: -1- AC_SUBST([PROG_PS], [$ac_cv_path_PROG_PS])
+m4trace:configure.ac:1085: -1- AC_SUBST([PROG_PS])
+m4trace:configure.ac:1086: -1- AC_SUBST([PROG_SAR], [$ac_cv_path_PROG_SAR])
+m4trace:configure.ac:1086: -1- AC_SUBST([PROG_SAR])
+m4trace:configure.ac:1087: -1- AC_SUBST([PROG_W], [$ac_cv_path_PROG_W])
+m4trace:configure.ac:1087: -1- AC_SUBST([PROG_W])
+m4trace:configure.ac:1088: -1- AC_SUBST([PROG_WHO], [$ac_cv_path_PROG_WHO])
+m4trace:configure.ac:1088: -1- AC_SUBST([PROG_WHO])
+m4trace:configure.ac:1089: -1- AC_SUBST([PROG_LAST], [$ac_cv_path_PROG_LAST])
+m4trace:configure.ac:1089: -1- AC_SUBST([PROG_LAST])
+m4trace:configure.ac:1090: -1- AC_SUBST([PROG_LASTLOG], [$ac_cv_path_PROG_LASTLOG])
+m4trace:configure.ac:1090: -1- AC_SUBST([PROG_LASTLOG])
+m4trace:configure.ac:1091: -1- AC_SUBST([PROG_DF], [$ac_cv_path_PROG_DF])
+m4trace:configure.ac:1091: -1- AC_SUBST([PROG_DF])
+m4trace:configure.ac:1092: -1- AC_SUBST([PROG_VMSTAT], [$ac_cv_path_PROG_VMSTAT])
+m4trace:configure.ac:1092: -1- AC_SUBST([PROG_VMSTAT])
+m4trace:configure.ac:1093: -1- AC_SUBST([PROG_UPTIME], [$ac_cv_path_PROG_UPTIME])
+m4trace:configure.ac:1093: -1- AC_SUBST([PROG_UPTIME])
+m4trace:configure.ac:1094: -1- AC_SUBST([PROG_IPCS], [$ac_cv_path_PROG_IPCS])
+m4trace:configure.ac:1094: -1- AC_SUBST([PROG_IPCS])
+m4trace:configure.ac:1095: -1- AC_SUBST([PROG_TAIL], [$ac_cv_path_PROG_TAIL])
+m4trace:configure.ac:1095: -1- AC_SUBST([PROG_TAIL])
+m4trace:configure.ac:1112: -1- AC_SUBST([INSTALL_SSH_PRNG_CMDS])
+m4trace:configure.ac:1121: -1- AC_DEFINE_TRACE_LITERAL([SIZEOF_CHAR])
+m4trace:configure.ac:1121: -1- AH_OUTPUT([SIZEOF_CHAR], [/* The size of a \`char', as computed by sizeof. */
+#undef SIZEOF_CHAR])
+m4trace:configure.ac:1122: -1- AC_DEFINE_TRACE_LITERAL([SIZEOF_SHORT_INT])
+m4trace:configure.ac:1122: -1- AH_OUTPUT([SIZEOF_SHORT_INT], [/* The size of a \`short int', as computed by sizeof. */
+#undef SIZEOF_SHORT_INT])
+m4trace:configure.ac:1123: -1- AC_DEFINE_TRACE_LITERAL([SIZEOF_INT])
+m4trace:configure.ac:1123: -1- AH_OUTPUT([SIZEOF_INT], [/* The size of a \`int', as computed by sizeof. */
+#undef SIZEOF_INT])
+m4trace:configure.ac:1124: -1- AC_DEFINE_TRACE_LITERAL([SIZEOF_LONG_INT])
+m4trace:configure.ac:1124: -1- AH_OUTPUT([SIZEOF_LONG_INT], [/* The size of a \`long int', as computed by sizeof. */
+#undef SIZEOF_LONG_INT])
+m4trace:configure.ac:1125: -1- AC_DEFINE_TRACE_LITERAL([SIZEOF_LONG_LONG_INT])
+m4trace:configure.ac:1125: -1- AH_OUTPUT([SIZEOF_LONG_LONG_INT], [/* The size of a \`long long int', as computed by sizeof. */
+#undef SIZEOF_LONG_LONG_INT])
+m4trace:configure.ac:1142: -1- AC_DEFINE_TRACE_LITERAL([HAVE_U_INT])
+m4trace:configure.ac:1155: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INTXX_T])
+m4trace:configure.ac:1171: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INTXX_T])
+m4trace:configure.ac:1192: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INT64_T])
+m4trace:configure.ac:1204: -1- AC_DEFINE_TRACE_LITERAL([HAVE_U_INTXX_T])
+m4trace:configure.ac:1218: -1- AC_DEFINE_TRACE_LITERAL([HAVE_U_INTXX_T])
+m4trace:configure.ac:1230: -1- AC_DEFINE_TRACE_LITERAL([HAVE_U_INT64_T])
+m4trace:configure.ac:1244: -1- AC_DEFINE_TRACE_LITERAL([HAVE_U_INT64_T])
+m4trace:configure.ac:1259: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UINTXX_T])
+m4trace:configure.ac:1273: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UINTXX_T])
+m4trace:configure.ac:1295: -1- AC_DEFINE_TRACE_LITERAL([HAVE_U_INTXX_T])
+m4trace:configure.ac:1295: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INTXX_T])
+m4trace:configure.ac:1310: -1- AC_DEFINE_TRACE_LITERAL([HAVE_U_CHAR])
+m4trace:configure.ac:1313: -1- AC_DEFINE_TRACE_LITERAL([socklen_t])
+m4trace:configure.ac:1313: -1- AH_OUTPUT([socklen_t], [/* type to use in place of socklen_t if not defined */
+#undef socklen_t])
+m4trace:configure.ac:1315: -1- AC_CHECK_TYPES([sig_atomic_t], [], [], [#include <signal.h>])
+m4trace:configure.ac:1315: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SIG_ATOMIC_T])
+m4trace:configure.ac:1315: -1- AH_OUTPUT([HAVE_SIG_ATOMIC_T], [/* Define to 1 if the system has the type \`sig_atomic_t'. */
+#undef HAVE_SIG_ATOMIC_T])
+m4trace:configure.ac:1328: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SIZE_T])
+m4trace:configure.ac:1342: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SSIZE_T])
+m4trace:configure.ac:1356: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CLOCK_T])
+m4trace:configure.ac:1381: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SA_FAMILY_T])
+m4trace:configure.ac:1395: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PID_T])
+m4trace:configure.ac:1409: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MODE_T])
+m4trace:configure.ac:1425: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SOCKADDR_STORAGE])
+m4trace:configure.ac:1440: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SOCKADDR_IN6])
+m4trace:configure.ac:1455: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_IN6_ADDR])
+m4trace:configure.ac:1471: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_ADDRINFO])
+m4trace:configure.ac:1483: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_TIMEVAL])
+m4trace:configure.ac:1487: -1- AC_CHECK_TYPES([struct timespec])
+m4trace:configure.ac:1487: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_TIMESPEC])
+m4trace:configure.ac:1487: -1- AH_OUTPUT([HAVE_STRUCT_TIMESPEC], [/* Define to 1 if the system has the type \`struct timespec'. */
+#undef HAVE_STRUCT_TIMESPEC])
+m4trace:configure.ac:1524: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_SNPRINTF])
+m4trace:configure.ac:1528: -1- AC_DEFINE_TRACE_LITERAL([HAVE_HOST_IN_UTMP])
+m4trace:configure.ac:1529: -1- AC_DEFINE_TRACE_LITERAL([HAVE_HOST_IN_UTMPX])
+m4trace:configure.ac:1530: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYSLEN_IN_UTMPX])
+m4trace:configure.ac:1531: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PID_IN_UTMP])
+m4trace:configure.ac:1532: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TYPE_IN_UTMP])
+m4trace:configure.ac:1533: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TYPE_IN_UTMPX])
+m4trace:configure.ac:1534: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TV_IN_UTMP])
+m4trace:configure.ac:1535: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ID_IN_UTMP])
+m4trace:configure.ac:1536: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ID_IN_UTMPX])
+m4trace:configure.ac:1537: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ADDR_IN_UTMP])
+m4trace:configure.ac:1538: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ADDR_IN_UTMPX])
+m4trace:configure.ac:1539: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ADDR_V6_IN_UTMP])
+m4trace:configure.ac:1540: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ADDR_V6_IN_UTMPX])
+m4trace:configure.ac:1541: -1- AC_DEFINE_TRACE_LITERAL([HAVE_EXIT_IN_UTMP])
+m4trace:configure.ac:1542: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TIME_IN_UTMP])
+m4trace:configure.ac:1543: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TIME_IN_UTMPX])
+m4trace:configure.ac:1544: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TV_IN_UTMPX])
+m4trace:configure.ac:1546: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_BLKSIZE])
+m4trace:configure.ac:1546: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_BLKSIZE], [/* Define to 1 if \`st_blksize' is member of \`struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_BLKSIZE])
+m4trace:configure.ac:1561: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SS_FAMILY_IN_SS])
+m4trace:configure.ac:1577: -1- AC_DEFINE_TRACE_LITERAL([HAVE___SS_FAMILY_IN_SS])
+m4trace:configure.ac:1592: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PW_CLASS_IN_PASSWD])
+m4trace:configure.ac:1607: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PW_EXPIRE_IN_PASSWD])
+m4trace:configure.ac:1622: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PW_CHANGE_IN_PASSWD])
+m4trace:configure.ac:1647: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ACCRIGHTS_IN_MSGHDR])
+m4trace:configure.ac:1671: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CONTROL_IN_MSGHDR])
+m4trace:configure.ac:1682: -1- AC_DEFINE_TRACE_LITERAL([HAVE___PROGNAME])
+m4trace:configure.ac:1695: -1- AC_DEFINE_TRACE_LITERAL([HAVE___FUNCTION__])
+m4trace:configure.ac:1708: -1- AC_DEFINE_TRACE_LITERAL([HAVE___func__])
+m4trace:configure.ac:1723: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETOPT_OPTRESET])
+m4trace:configure.ac:1734: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_ERRLIST])
+m4trace:configure.ac:1746: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_NERR])
+m4trace:configure.ac:1779: -1- AC_CHECK_HEADERS([sectok.h])
+m4trace:configure.ac:1779: -1- AH_OUTPUT([HAVE_SECTOK_H], [/* Define to 1 if you have the <sectok.h> header file. */
+#undef HAVE_SECTOK_H])
+m4trace:configure.ac:1779: -1- AC_CHECK_LIB([sectok], [sectok_open])
+m4trace:configure.ac:1779: -1- AH_OUTPUT([HAVE_LIBSECTOK], [/* Define to 1 if you have the \`sectok' library (-lsectok). */
+#undef HAVE_LIBSECTOK])
+m4trace:configure.ac:1779: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBSECTOK])
+m4trace:configure.ac:1779: -1- AC_DEFINE_TRACE_LITERAL([SMARTCARD])
+m4trace:configure.ac:1779: -1- AC_DEFINE_TRACE_LITERAL([USE_SECTOK])
+m4trace:configure.ac:1788: -1- AC_SUBST([OPENSC_CONFIG], [$ac_cv_path_OPENSC_CONFIG])
+m4trace:configure.ac:1794: -1- AC_DEFINE_TRACE_LITERAL([SMARTCARD])
+m4trace:configure.ac:1795: -1- AC_DEFINE_TRACE_LITERAL([USE_OPENSC])
+m4trace:configure.ac:1837: -1- AC_DEFINE_TRACE_LITERAL([KRB5])
+m4trace:configure.ac:1837: -1- AC_DEFINE_TRACE_LITERAL([HEIMDAL])
+m4trace:configure.ac:1837: -1- AC_CHECK_LIB([resolv], [dn_expand], [], [])
+m4trace:configure.ac:1837: -1- AH_OUTPUT([HAVE_LIBRESOLV], [/* Define to 1 if you have the \`resolv' library (-lresolv). */
+#undef HAVE_LIBRESOLV])
+m4trace:configure.ac:1837: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBRESOLV])
+m4trace:configure.ac:1891: -1- AC_CHECK_HEADERS([krb.h])
+m4trace:configure.ac:1891: -1- AH_OUTPUT([HAVE_KRB_H], [/* Define to 1 if you have the <krb.h> header file. */
+#undef HAVE_KRB_H])
+m4trace:configure.ac:1891: -1- AC_CHECK_LIB([krb], [main])
+m4trace:configure.ac:1891: -1- AH_OUTPUT([HAVE_LIBKRB], [/* Define to 1 if you have the \`krb' library (-lkrb). */
+#undef HAVE_LIBKRB])
+m4trace:configure.ac:1891: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBKRB])
+m4trace:configure.ac:1891: -1- AC_CHECK_LIB([krb4], [main])
+m4trace:configure.ac:1891: -1- AH_OUTPUT([HAVE_LIBKRB4], [/* Define to 1 if you have the \`krb4' library (-lkrb4). */
+#undef HAVE_LIBKRB4])
+m4trace:configure.ac:1891: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBKRB4])
+m4trace:configure.ac:1891: -1- AC_CHECK_LIB([des], [des_cbc_encrypt])
+m4trace:configure.ac:1891: -1- AH_OUTPUT([HAVE_LIBDES], [/* Define to 1 if you have the \`des' library (-ldes). */
+#undef HAVE_LIBDES])
+m4trace:configure.ac:1891: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBDES])
+m4trace:configure.ac:1891: -1- AC_CHECK_LIB([des425], [des_cbc_encrypt])
+m4trace:configure.ac:1891: -1- AH_OUTPUT([HAVE_LIBDES425], [/* Define to 1 if you have the \`des425' library (-ldes425). */
+#undef HAVE_LIBDES425])
+m4trace:configure.ac:1891: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBDES425])
+m4trace:configure.ac:1891: -1- AC_CHECK_LIB([resolv], [dn_expand], [], [])
+m4trace:configure.ac:1891: -1- AH_OUTPUT([HAVE_LIBRESOLV], [/* Define to 1 if you have the \`resolv' library (-lresolv). */
+#undef HAVE_LIBRESOLV])
+m4trace:configure.ac:1891: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBRESOLV])
+m4trace:configure.ac:1891: -1- AC_DEFINE_TRACE_LITERAL([KRB4])
+m4trace:configure.ac:1917: -1- AC_DEFINE_TRACE_LITERAL([AFS])
+m4trace:configure.ac:1931: -1- AC_SUBST([PRIVSEP_PATH])
+m4trace:configure.ac:1951: -1- AC_SUBST([xauth_path], [$ac_cv_path_xauth_path])
+m4trace:configure.ac:1962: -1- AC_SUBST([STRIP_OPT])
+m4trace:configure.ac:1966: -1- AC_SUBST([XAUTH_PATH])
+m4trace:configure.ac:1968: -1- AC_DEFINE_TRACE_LITERAL([XAUTH_PATH])
+m4trace:configure.ac:1970: -1- AC_SUBST([XAUTH_PATH])
+m4trace:configure.ac:1976: -1- AC_DEFINE_TRACE_LITERAL([MAIL_DIRECTORY])
+m4trace:configure.ac:1986: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DEV_PTMX])
+m4trace:configure.ac:1994: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DEV_PTS_AND_PTC])
+m4trace:configure.ac:2012: -1- AC_SUBST([NROFF], [$ac_cv_path_NROFF])
+m4trace:configure.ac:2021: -1- AC_SUBST([MANTYPE])
+m4trace:configure.ac:2027: -1- AC_SUBST([mansubdir])
+m4trace:configure.ac:2039: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MD5_PASSWORDS])
+m4trace:configure.ac:2050: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_SHADOW])
+m4trace:configure.ac:2065: -1- AC_DEFINE_TRACE_LITERAL([HAS_SHADOW_EXPIRE])
+m4trace:configure.ac:2074: -1- AC_DEFINE_TRACE_LITERAL([IPADDR_IN_DISPLAY])
+m4trace:configure.ac:2085: -1- AC_DEFINE_TRACE_LITERAL([IPADDR_IN_DISPLAY])
+m4trace:configure.ac:2166: -1- AC_DEFINE_TRACE_LITERAL([USER_PATH])
+m4trace:configure.ac:2167: -1- AC_SUBST([user_path])
+m4trace:configure.ac:2179: -1- AC_DEFINE_TRACE_LITERAL([SUPERUSER_PATH])
+m4trace:configure.ac:2192: -1- AC_DEFINE_TRACE_LITERAL([IPV4_DEFAULT])
+m4trace:configure.ac:2215: -1- AC_DEFINE_TRACE_LITERAL([IPV4_IN_IPV6])
+m4trace:configure.ac:2215: -1- AC_DEFINE_TRACE_LITERAL([IPV4_IN_IPV6])
+m4trace:configure.ac:2227: -1- AC_DEFINE_TRACE_LITERAL([BSD_AUTH])
+m4trace:configure.ac:2251: -1- AC_DEFINE_TRACE_LITERAL([_PATH_SSH_PIDDIR])
+m4trace:configure.ac:2252: -1- AC_SUBST([piddir])
+m4trace:configure.ac:2258: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_LASTLOG])
+m4trace:configure.ac:2262: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMP])
+m4trace:configure.ac:2266: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMPX])
+m4trace:configure.ac:2270: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_WTMP])
+m4trace:configure.ac:2274: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_WTMPX])
+m4trace:configure.ac:2278: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_LOGIN])
+m4trace:configure.ac:2282: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_PUTUTLINE])
+m4trace:configure.ac:2286: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_PUTUTXLINE])
+m4trace:configure.ac:2296: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_LASTLOG])
+m4trace:configure.ac:2358: -1- AC_DEFINE_TRACE_LITERAL([CONF_LASTLOG_FILE])
+m4trace:configure.ac:2383: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMP])
+m4trace:configure.ac:2388: -1- AC_DEFINE_TRACE_LITERAL([CONF_UTMP_FILE])
+m4trace:configure.ac:2413: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_WTMP])
+m4trace:configure.ac:2418: -1- AC_DEFINE_TRACE_LITERAL([CONF_WTMP_FILE])
+m4trace:configure.ac:2443: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMPX])
+m4trace:configure.ac:2446: -1- AC_DEFINE_TRACE_LITERAL([CONF_UTMPX_FILE])
+m4trace:configure.ac:2468: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_WTMPX])
+m4trace:configure.ac:2471: -1- AC_DEFINE_TRACE_LITERAL([CONF_WTMPX_FILE])
+m4trace:configure.ac:2489: -1- AC_CONFIG_FILES([Makefile openbsd-compat/Makefile scard/Makefile ssh_prng_cmds])
diff --git a/autom4te.cache/output.0 b/autom4te.cache/output.0
new file mode 100644
index 000000000..f99b3ba11
--- /dev/null
+++ b/autom4te.cache/output.0
@@ -0,0 +1,19182 @@
+@%:@! /bin/sh
+@%:@ Guess values for system-dependent variables and create Makefiles.
+@%:@ Generated by GNU Autoconf 2.57.
+@%:@ 
+@%:@ Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+@%:@ Free Software Foundation, Inc.
+@%:@ This configure script is free software; the Free Software Foundation
+@%:@ gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+  set -o posix
+fi
+
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+  LC_TELEPHONE LC_TIME
+do
+  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+    eval $as_var=C; export $as_var
+  else
+    $as_unset $as_var
+  fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+         X"$0" : 'X\(//\)$' \| \
+         X"$0" : 'X\(/\)$' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+          /^X\/\(\/\/\)$/{ s//\1/; q; }
+          /^X\/\(\/\).*/{ s//\1/; q; }
+          s/.*/./; q'`
+
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conf$$.sh
+  echo  "exit 0"   >>conf$$.sh
+  chmod +x conf$$.sh
+  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conf$$.sh
+fi
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+  # Find who we are.  Look in the path if we contain no path at all
+  # relative or not.
+  case $0 in
+    *[\\/]* ) as_myself=$0 ;;
+    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+
+       ;;
+  esac
+  # We did not find ourselves, most probably we were run as `sh COMMAND'
+  # in which case we are not to be found in the path.
+  if test "x$as_myself" = x; then
+    as_myself=$0
+  fi
+  if test ! -f "$as_myself"; then
+    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+   { (exit 1); exit 1; }; }
+  fi
+  case $CONFIG_SHELL in
+  '')
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for as_base in sh bash ksh sh5; do
+         case $as_dir in
+         /*)
+           if ("$as_dir/$as_base" -c '
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+             CONFIG_SHELL=$as_dir/$as_base
+             export CONFIG_SHELL
+             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+           fi;;
+         esac
+       done
+done
+;;
+  esac
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line before each line; the second 'sed' does the real
+  # work.  The second script uses 'N' to pair each line-number line
+  # with the numbered line, and appends trailing '-' during
+  # substitution so that $LINENO is not a special case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+  sed '=' <$as_myself |
+    sed '
+      N
+      s,$,-,
+      : loop
+      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+      t loop
+      s,-$,,
+      s,^['$as_cr_digits']*\n,,
+    ' >$as_me.lineno &&
+  chmod +x $as_me.lineno ||
+    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensible to this).
+  . ./$as_me.lineno
+  # Exit status is that of the last command.
+  exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+  *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T='      ' ;;
+  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  # We could just check for DJGPP; but this test a) works b) is more generic
+  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+  if test -f conf$$.exe; then
+    # Don't use ln at all; we don't have any links
+    as_ln_s='cp -p'
+  else
+    as_ln_s='ln -s'
+  fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  as_mkdir_p=false
+fi
+
+as_executable_p="test -f"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS="   $as_nl"
+
+# CDPATH.
+$as_unset CDPATH
+
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+exec 6>&1
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_config_libobj_dir=.
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Maximum number of lines to put in a shell here document.
+# This variable seems obsolete.  It should probably be removed, and
+# only ac_max_sed_lines should be used.
+: ${ac_max_here_lines=38}
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+
+ac_unique_file="ssh.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# if HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+#  include <stdint.h>
+# endif
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT build build_cpu build_vendor build_os host host_cpu host_vendor host_os CPP RANLIB ac_ct_RANLIB INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA AR PERL SED ENT TEST_MINUS_S_SH SH LOGIN_PROGRAM_FALLBACK LD EGREP LIBWRAP LIBPAM INSTALL_SSH_RAND_HELPER SSH_PRIVSEP_USER PROG_LS PROG_NETSTAT PROG_ARP PROG_IFCONFIG PROG_JSTAT PROG_PS PROG_SAR PROG_W PROG_WHO PROG_LAST PROG_LASTLOG PROG_DF PROG_VMSTAT PROG_UPTIME PROG_IPCS PROG_TAIL INSTALL_SSH_PRNG_CMDS OPENSC_CONFIG PRIVSEP_PATH xauth_path STRIP_OPT XAUTH_PATH NROFF MANTYPE mansubdir user_path piddir LIB@&t@OBJS LTLIBOBJS'
+ac_subst_files=''
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+ac_prev=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_option in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+    eval "enable_$ac_feature=no" ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+    case $ac_option in
+      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "enable_$ac_feature='$ac_optarg'" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    case $ac_option in
+      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "with_$ac_package='$ac_optarg'" ;;
+
+  -without-* | --without-*)
+    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package | sed 's/-/_/g'`
+    eval "with_$ac_package=no" ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) { echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
+    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+    eval "$ac_envvar='$ac_optarg'"
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  { echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
+fi
+
+# Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+  eval ac_val=$`echo $ac_var`
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+              localstatedir libdir includedir oldincludedir infodir mandir
+do
+  eval ac_val=$`echo $ac_var`
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* ) ;;
+    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then its parent.
+  ac_confdir=`(dirname "$0") 2>/dev/null ||
+$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$0" : 'X\(//\)[^/]' \| \
+         X"$0" : 'X\(//\)$' \| \
+         X"$0" : 'X\(/\)' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X"$0" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+          /^X\(\/\/\)$/{ s//\1/; q; }
+          /^X\(\/\).*/{ s//\1/; q; }
+          s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r $srcdir/$ac_unique_file; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+  if test "$ac_srcdir_defaulted" = yes; then
+    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+   { (exit 1); exit 1; }; }
+  else
+    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+  fi
+fi
+(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
+  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+   { (exit 1); exit 1; }; }
+srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+ac_env_build_alias_set=${build_alias+set}
+ac_env_build_alias_value=$build_alias
+ac_cv_env_build_alias_set=${build_alias+set}
+ac_cv_env_build_alias_value=$build_alias
+ac_env_host_alias_set=${host_alias+set}
+ac_env_host_alias_value=$host_alias
+ac_cv_env_host_alias_set=${host_alias+set}
+ac_cv_env_host_alias_value=$host_alias
+ac_env_target_alias_set=${target_alias+set}
+ac_env_target_alias_value=$target_alias
+ac_cv_env_target_alias_set=${target_alias+set}
+ac_cv_env_target_alias_value=$target_alias
+ac_env_CC_set=${CC+set}
+ac_env_CC_value=$CC
+ac_cv_env_CC_set=${CC+set}
+ac_cv_env_CC_value=$CC
+ac_env_CFLAGS_set=${CFLAGS+set}
+ac_env_CFLAGS_value=$CFLAGS
+ac_cv_env_CFLAGS_set=${CFLAGS+set}
+ac_cv_env_CFLAGS_value=$CFLAGS
+ac_env_LDFLAGS_set=${LDFLAGS+set}
+ac_env_LDFLAGS_value=$LDFLAGS
+ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+ac_cv_env_LDFLAGS_value=$LDFLAGS
+ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_env_CPPFLAGS_value=$CPPFLAGS
+ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+ac_env_CPP_set=${CPP+set}
+ac_env_CPP_value=$CPP
+ac_cv_env_CPP_set=${CPP+set}
+ac_cv_env_CPP_value=$CPP
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+_ACEOF
+
+  cat <<_ACEOF
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR           user executables [EPREFIX/bin]
+  --sbindir=DIR          system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR       program executables [EPREFIX/libexec]
+  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
+  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
+  --libdir=DIR           object code libraries [EPREFIX/lib]
+  --includedir=DIR       C header files [PREFIX/include]
+  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+  --infodir=DIR          info documentation [PREFIX/info]
+  --mandir=DIR           man documentation [PREFIX/man]
+_ACEOF
+
+  cat <<\_ACEOF
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --disable-largefile     omit support for large files
+  --disable-strip         Disable calling strip(1) on install
+  --disable-lastlog       disable use of lastlog even if detected no
+  --disable-utmp          disable use of utmp even if detected no
+  --disable-utmpx         disable use of utmpx even if detected no
+  --disable-wtmp          disable use of wtmp even if detected no
+  --disable-wtmpx         disable use of wtmpx even if detected no
+  --disable-libutil       disable use of libutil (login() etc.) no
+  --disable-pututline     disable use of pututline() etc. (uwtmp) no
+  --disable-pututxline    disable use of pututxline() etc. (uwtmpx) no
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-osfsia           Enable Digital Unix SIA
+  --with-cflags           Specify additional flags to pass to compiler
+  --with-cppflags         Specify additional flags to pass to preprocessor 
+  --with-ldflags          Specify additional flags to pass to linker
+  --with-libs             Specify additional libraries to link with
+  --without-rpath         Disable auto-added -R linker paths
+  --with-zlib=PATH        Use zlib in PATH
+  --with-skey[=PATH]      Enable S/Key support
+                            (optionally in PATH)
+  --with-tcp-wrappers[=PATH]      Enable tcpwrappers support
+                            (optionally in PATH)
+  --with-pam              Enable PAM support 
+  --with-ssl-dir=PATH     Specify path to OpenSSL installation 
+  --with-rand-helper      Use subprocess to gather strong randomness 
+  --with-prngd-port=PORT  read entropy from PRNGD/EGD TCP localhost:PORT
+  --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)
+  --with-entropy-timeout  Specify entropy gathering command timeout (msec)
+  --with-privsep-user=user Specify non-privileged user for privilege separation
+  --with-sectok           Enable smartcard support using libsectok
+  --with-opensc=PFX       Enable smartcard support using OpenSC
+  --with-kerberos5=PATH   Enable Kerberos 5 support
+  --with-kerberos4=PATH   Enable Kerberos 4 support
+  --with-afs=PATH         Enable AFS support
+  --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)
+  --with-xauth=PATH       Specify path to xauth program 
+  --with-mantype=man|cat|doc  Set man page type
+  --with-md5-passwords    Enable use of MD5 passwords
+  --without-shadow        Disable shadow password support
+  --with-ipaddr-display   Use ip address instead of hostname in \$DISPLAY
+  --with-default-path=    Specify default \$PATH environment for server
+  --with-superuser-path=  Specify different path for super-user
+  --with-ipv4-default     Use IPv4 by connections unless '-6' specified
+  --with-4in6             Check for and convert IPv4 in IPv6 mapped addresses
+  --with-bsd-auth         Enable BSD auth support
+  --with-pid-dir=PATH     Specify location of ssh.pid file
+  --with-lastlog=FILE|DIR specify lastlog location common locations
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
+              headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+_ACEOF
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  ac_popdir=`pwd`
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d $ac_dir || continue
+    ac_builddir=.
+
+if test "$ac_dir" != .; then
+  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  # A "../" for each directory in $ac_dir_suffix.
+  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+  ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+  .)  # No --srcdir option.  We are building in place.
+    ac_srcdir=.
+    if test -z "$ac_top_builddir"; then
+       ac_top_srcdir=.
+    else
+       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+    fi ;;
+  [\\/]* | ?:[\\/]* )  # Absolute path.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir ;;
+  *) # Relative path.
+    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+# absolute.
+ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
+ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+    cd $ac_dir
+    # Check for guested configure; otherwise get Cygnus style configure.
+    if test -f $ac_srcdir/configure.gnu; then
+      echo
+      $SHELL $ac_srcdir/configure.gnu  --help=recursive
+    elif test -f $ac_srcdir/configure; then
+      echo
+      $SHELL $ac_srcdir/configure  --help=recursive
+    elif test -f $ac_srcdir/configure.ac ||
+           test -f $ac_srcdir/configure.in; then
+      echo
+      $ac_configure --help
+    else
+      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi
+    cd $ac_popdir
+  done
+fi
+
+test -n "$ac_init_help" && exit 0
+if $ac_init_version; then
+  cat <<\_ACEOF
+
+Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit 0
+fi
+exec 5>config.log
+cat >&5 <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.57.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+{
+cat <<_ASUNAME
+@%:@@%:@ --------- @%:@@%:@
+@%:@@%:@ Platform. @%:@@%:@
+@%:@@%:@ --------- @%:@@%:@
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  echo "PATH: $as_dir"
+done
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+@%:@@%:@ ----------- @%:@@%:@
+@%:@@%:@ Core tests. @%:@@%:@
+@%:@@%:@ ----------- @%:@@%:@
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_sep=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+    2)
+      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+        ac_must_keep_next=false # Got value, back to normal.
+      else
+        case $ac_arg in
+          *=* | --config-cache | -C | -disable-* | --disable-* \
+          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+          | -with-* | --with-* | -without-* | --without-* | --x)
+            case "$ac_configure_args0 " in
+              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+            esac
+            ;;
+          -* ) ac_must_keep_next=true ;;
+        esac
+      fi
+      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+      # Get rid of the leading space.
+      ac_sep=" "
+      ;;
+    esac
+  done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Be sure not to use single quotes in there, as some shells,
+# such as our DU 5.0 friend, will then `close' the trap.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    cat <<\_ASBOX
+@%:@@%:@ ---------------- @%:@@%:@
+@%:@@%:@ Cache variables. @%:@@%:@
+@%:@@%:@ ---------------- @%:@@%:@
+_ASBOX
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+{
+  (set) 2>&1 |
+    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+    *ac_space=\ *)
+      sed -n \
+        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+      ;;
+    *)
+      sed -n \
+        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+      ;;
+    esac;
+}
+    echo
+
+    cat <<\_ASBOX
+@%:@@%:@ ----------------- @%:@@%:@
+@%:@@%:@ Output variables. @%:@@%:@
+@%:@@%:@ ----------------- @%:@@%:@
+_ASBOX
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=$`echo $ac_var`
+      echo "$ac_var='"'"'$ac_val'"'"'"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      cat <<\_ASBOX
+@%:@@%:@ ------------- @%:@@%:@
+@%:@@%:@ Output files. @%:@@%:@
+@%:@@%:@ ------------- @%:@@%:@
+_ASBOX
+      echo
+      for ac_var in $ac_subst_files
+      do
+        eval ac_val=$`echo $ac_var`
+        echo "$ac_var='"'"'$ac_val'"'"'"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      cat <<\_ASBOX
+@%:@@%:@ ----------- @%:@@%:@
+@%:@@%:@ confdefs.h. @%:@@%:@
+@%:@@%:@ ----------- @%:@@%:@
+_ASBOX
+      echo
+      sed "/^$/d" confdefs.h | sort
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      echo "$as_me: caught signal $ac_signal"
+    echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core core.* *.core &&
+  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+     ' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo >confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+  if test "x$prefix" != xNONE; then
+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+  else
+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+  fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+  if test -r "$ac_site_file"; then
+    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . $cache_file;;
+      *)                      . ./$cache_file;;
+    esac
+  fi
+else
+  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in `(set) 2>&1 |
+               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+  eval ac_new_val="\$ac_env_${ac_var}_value"
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+echo "$as_me:   former value:  $ac_old_val" >&2;}
+        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+echo "$as_me:   current value: $ac_new_val" >&2;}
+        ac_cache_corrupted=:
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+          ac_config_headers="$ac_config_headers config.h"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  CC=$ac_ct_CC
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="cc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  CC=$ac_ct_CC
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $@%:@ != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$ac_ct_CC" && break
+done
+
+  CC=$ac_ct_CC
+fi
+
+fi
+
+
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:$LINENO:" \
+     "checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+  (eval $ac_compiler --version </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+  (eval $ac_compiler -v </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+  (eval $ac_compiler -V </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+echo "$as_me:$LINENO: checking for C compiler default output" >&5
+echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+  (eval $ac_link_default) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Find the output, starting from the most likely.  This scheme is
+# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+# resort.
+
+# Be careful to initialize this variable, since it used to be cached.
+# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+ac_cv_exeext=
+# b.out is created by i960 compilers.
+for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+        ;;
+    conftest.$ac_ext )
+        # This is the source file.
+        ;;
+    [ab].out )
+        # We found the default executable, but exeext='' is most
+        # certainly right.
+        break;;
+    *.* )
+        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+        # FIXME: I believe we export ac_cv_exeext for Libtool,
+        # but it would be cool to find out if it's true.  Does anybody
+        # maintain Libtool? --akim.
+        export ac_cv_exeext
+        break;;
+    * )
+        break;;
+  esac
+done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+echo "$as_me:$LINENO: result: $ac_file" >&5
+echo "${ECHO_T}$ac_file" >&6
+
+# Check the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+        cross_compiling=yes
+    else
+        { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  fi
+fi
+echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+rm -f a.out a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+echo "$as_me:$LINENO: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6
+
+echo "$as_me:$LINENO: checking for suffix of executables" >&5
+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+          export ac_cv_exeext
+          break;;
+    * ) break;;
+  esac
+done
+else
+  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+echo "${ECHO_T}$ac_cv_exeext" >&6
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+echo "$as_me:$LINENO: checking for suffix of object files" >&5
+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+if test "${ac_cv_objext+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_compiler_gnu=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_compiler_gnu=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+GCC=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+CFLAGS="-g"
+echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_prog_cc_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_prog_cc_g=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_prog_cc_stdc=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX                   -qlanglvl=ansi
+# Ultrix and OSF/1      -std1
+# HP-UX 10.20 and later -Ae
+# HP-UX older versions  -Aa -D_HPUX_SOURCE
+# SVR4                  -Xc -D__EXTENSIONS__
+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_prog_cc_stdc=$ac_arg
+break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext 
+done
+rm -f conftest.$ac_ext conftest.$ac_objext
+CC=$ac_save_CC
+
+fi
+
+case "x$ac_cv_prog_cc_stdc" in
+  x|xno)
+    echo "$as_me:$LINENO: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6 ;;
+  *)
+    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+    CC="$CC $ac_cv_prog_cc_stdc" ;;
+esac
+
+# Some people use a C++ compiler to compile C.  Since we use `exit',
+# in C++ we need to declare it.  In case someone uses the same compiler
+# for both compiling C and C++ we need to have the C++ compiler decide
+# the declaration of exit, since it's the most demanding environment.
+cat >conftest.$ac_ext <<_ACEOF
+@%:@ifndef __cplusplus
+  choke me
+@%:@endif
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  for ac_declaration in \
+   ''\
+   '#include <stdlib.h>' \
+   'extern "C" void std::exit (int) throw (); using std::exit;' \
+   'extern "C" void std::exit (int); using std::exit;' \
+   'extern "C" void exit (int) throw ();' \
+   'extern "C" void exit (int);' \
+   'void exit (int);'
+do
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@include <stdlib.h>
+$ac_declaration
+int
+main ()
+{
+exit (42);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+continue
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_declaration
+int
+main ()
+{
+exit (42);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+rm -f conftest*
+if test -n "$ac_declaration"; then
+  echo '#ifdef __cplusplus' >>confdefs.h
+  echo $ac_declaration      >>confdefs.h
+  echo '#endif'             >>confdefs.h
+fi
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_aux_dir=
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+  if test -f $ac_dir/install-sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f $ac_dir/install.sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f $ac_dir/shtool; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+
+# Make sure we can run config.sub.
+$ac_config_sub sun4 >/dev/null 2>&1 ||
+  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
+echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+   { (exit 1); exit 1; }; }
+
+echo "$as_me:$LINENO: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6
+if test "${ac_cv_build+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_build_alias=$build_alias
+test -z "$ac_cv_build_alias" &&
+  ac_cv_build_alias=`$ac_config_guess`
+test -z "$ac_cv_build_alias" &&
+  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
+ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
+  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6
+build=$ac_cv_build
+build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+
+echo "$as_me:$LINENO: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6
+if test "${ac_cv_host+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_host_alias=$host_alias
+test -z "$ac_cv_host_alias" &&
+  ac_cv_host_alias=$ac_cv_build_alias
+ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
+  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6
+host=$ac_cv_host
+host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+
+
+echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
+if test "${ac_cv_c_bigendian+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # See if sys/param.h defines the BYTE_ORDER macro.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/param.h>
+
+int
+main ()
+{
+#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
+ bogus endian macros
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  # It does; now see whether it defined to BIG_ENDIAN or not.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_bigendian=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_c_bigendian=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+# It does not; compile a test program.
+if test "$cross_compiling" = yes; then
+  # try to guess the endianness by grepping values into an object file
+  ac_cv_c_bigendian=unknown
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
+short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
+int
+main ()
+{
+ _ascii (); _ebcdic (); 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
+  ac_cv_c_bigendian=yes
+fi
+if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+  if test "$ac_cv_c_bigendian" = unknown; then
+    ac_cv_c_bigendian=no
+  else
+    # finding both strings is unlikely to happen, but who knows?
+    ac_cv_c_bigendian=unknown
+  fi
+fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+int
+main ()
+{
+  /* Are we little or big endian?  From Harbison&Steele.  */
+  union
+  {
+    long l;
+    char c[sizeof (long)];
+  } u;
+  u.l = 1;
+  exit (u.c[sizeof (long) - 1] == 1);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_bigendian=no
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_c_bigendian=yes
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+echo "${ECHO_T}$ac_cv_c_bigendian" >&6
+case $ac_cv_c_bigendian in
+  yes)
+    
+cat >>confdefs.h <<\_ACEOF
+@%:@define WORDS_BIGENDIAN 1
+_ACEOF
+ ;;
+  no)
+     ;;
+  *)
+    { { echo "$as_me:$LINENO: error: unknown endianness
+presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+echo "$as_me: error: unknown endianness
+presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+
+
+# Checks for programs.
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@ifdef __STDC__
+@%:@ include <limits.h>
+@%:@else
+@%:@ include <assert.h>
+@%:@endif
+                     Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether non-existent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+  
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+echo "$as_me:$LINENO: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@ifdef __STDC__
+@%:@ include <limits.h>
+@%:@else
+@%:@ include <assert.h>
+@%:@endif
+                     Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether non-existent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  echo "$as_me:$LINENO: result: $RANLIB" >&5
+echo "${ECHO_T}$RANLIB" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+echo "${ECHO_T}$ac_ct_RANLIB" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  RANLIB=$ac_ct_RANLIB
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+  ./ | .// | /cC/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+        if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+          if test $ac_prog = install &&
+            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+            # AIX install.  It has an incompatible calling convention.
+            :
+          elif test $ac_prog = install &&
+            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+            # program-specific install script used by HP pwplus--don't use.
+            :
+          else
+            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+            break 3
+          fi
+        fi
+      done
+    done
+    ;;
+esac
+done
+
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  We don't cache a
+    # path for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the path is relative.
+    INSTALL=$ac_install_sh
+  fi
+fi
+echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+# Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_AR+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $AR in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_AR="$AR" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+AR=$ac_cv_path_AR
+
+if test -n "$AR"; then
+  echo "$as_me:$LINENO: result: $AR" >&5
+echo "${ECHO_T}$AR" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+for ac_prog in perl5 perl
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PERL+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PERL in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PERL=$ac_cv_path_PERL
+
+if test -n "$PERL"; then
+  echo "$as_me:$LINENO: result: $PERL" >&5
+echo "${ECHO_T}$PERL" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$PERL" && break
+done
+
+# Extract the first word of "sed", so it can be a program name with args.
+set dummy sed; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_SED+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $SED in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_SED="$SED" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+SED=$ac_cv_path_SED
+
+if test -n "$SED"; then
+  echo "$as_me:$LINENO: result: $SED" >&5
+echo "${ECHO_T}$SED" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+
+# Extract the first word of "ent", so it can be a program name with args.
+set dummy ent; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_ENT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $ENT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_ENT="$ENT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_ENT="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+ENT=$ac_cv_path_ENT
+
+if test -n "$ENT"; then
+  echo "$as_me:$LINENO: result: $ENT" >&5
+echo "${ECHO_T}$ENT" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+
+# Extract the first word of "bash", so it can be a program name with args.
+set dummy bash; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_TEST_MINUS_S_SH+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $TEST_MINUS_S_SH in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
+
+if test -n "$TEST_MINUS_S_SH"; then
+  echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5
+echo "${ECHO_T}$TEST_MINUS_S_SH" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+# Extract the first word of "ksh", so it can be a program name with args.
+set dummy ksh; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_TEST_MINUS_S_SH+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $TEST_MINUS_S_SH in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
+
+if test -n "$TEST_MINUS_S_SH"; then
+  echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5
+echo "${ECHO_T}$TEST_MINUS_S_SH" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+# Extract the first word of "sh", so it can be a program name with args.
+set dummy sh; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_TEST_MINUS_S_SH+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $TEST_MINUS_S_SH in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
+
+if test -n "$TEST_MINUS_S_SH"; then
+  echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5
+echo "${ECHO_T}$TEST_MINUS_S_SH" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+# Extract the first word of "sh", so it can be a program name with args.
+set dummy sh; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_SH+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $SH in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_SH="$SH" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_SH="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+SH=$ac_cv_path_SH
+
+if test -n "$SH"; then
+  echo "$as_me:$LINENO: result: $SH" >&5
+echo "${ECHO_T}$SH" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+
+# System features
+# Check whether --enable-largefile or --disable-largefile was given.
+if test "${enable_largefile+set}" = set; then
+  enableval="$enable_largefile"
+  
+fi; 
+if test "$enable_largefile" != no; then
+
+  echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
+echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6
+if test "${ac_cv_sys_largefile_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_sys_largefile_CC=no
+     if test "$GCC" != yes; then
+       ac_save_CC=$CC
+       while :; do
+         # IRIX 6.2 and later do not support large files by default,
+         # so use the C compiler's -n32 option if that helps.
+         cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+         rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext 
+         CC="$CC -n32"
+         rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sys_largefile_CC=' -n32'; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext 
+         break
+       done
+       CC=$ac_save_CC
+       rm -f conftest.$ac_ext
+    fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
+echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6
+  if test "$ac_cv_sys_largefile_CC" != no; then
+    CC=$CC$ac_cv_sys_largefile_CC
+  fi
+
+  echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6
+if test "${ac_cv_sys_file_offset_bits+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  while :; do
+  ac_cv_sys_file_offset_bits=no
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@define _FILE_OFFSET_BITS 64
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sys_file_offset_bits=64; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  break
+done
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
+echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6
+if test "$ac_cv_sys_file_offset_bits" != no; then
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+
+fi
+rm -f conftest*
+  echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
+echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6
+if test "${ac_cv_sys_large_files+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  while :; do
+  ac_cv_sys_large_files=no
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@define _LARGE_FILES 1
+@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sys_large_files=1; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  break
+done
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
+echo "${ECHO_T}$ac_cv_sys_large_files" >&6
+if test "$ac_cv_sys_large_files" != no; then
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+
+fi
+rm -f conftest*
+fi
+
+
+if test -z "$AR" ; then
+        { { echo "$as_me:$LINENO: error: *** 'ar' missing, please install or fix your \$PATH ***" >&5
+echo "$as_me: error: *** 'ar' missing, please install or fix your \$PATH ***" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# Use LOGIN_PROGRAM from environment if possible
+if test ! -z "$LOGIN_PROGRAM" ; then
+        cat >>confdefs.h <<_ACEOF
+@%:@define LOGIN_PROGRAM_FALLBACK "$LOGIN_PROGRAM"
+_ACEOF
+
+else
+        # Search for login
+        # Extract the first word of "login", so it can be a program name with args.
+set dummy login; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_LOGIN_PROGRAM_FALLBACK+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $LOGIN_PROGRAM_FALLBACK in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_LOGIN_PROGRAM_FALLBACK="$LOGIN_PROGRAM_FALLBACK" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_LOGIN_PROGRAM_FALLBACK="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+LOGIN_PROGRAM_FALLBACK=$ac_cv_path_LOGIN_PROGRAM_FALLBACK
+
+if test -n "$LOGIN_PROGRAM_FALLBACK"; then
+  echo "$as_me:$LINENO: result: $LOGIN_PROGRAM_FALLBACK" >&5
+echo "${ECHO_T}$LOGIN_PROGRAM_FALLBACK" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then
+                cat >>confdefs.h <<_ACEOF
+@%:@define LOGIN_PROGRAM_FALLBACK "$LOGIN_PROGRAM_FALLBACK"
+_ACEOF
+
+        fi
+fi
+
+if test -z "$LD" ; then
+        LD=$CC
+fi
+
+        
+echo "$as_me:$LINENO: checking for inline" >&5
+echo $ECHO_N "checking for inline... $ECHO_C" >&6
+if test "${ac_cv_c_inline+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_inline=$ac_kw; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
+echo "${ECHO_T}$ac_cv_c_inline" >&6
+case $ac_cv_c_inline in
+  inline | yes) ;;
+  no) 
+cat >>confdefs.h <<\_ACEOF
+@%:@define inline 
+_ACEOF
+ ;;
+  *)  cat >>confdefs.h <<_ACEOF
+@%:@define inline $ac_cv_c_inline
+_ACEOF
+ ;;
+esac
+
+if test "$GCC" = "yes" || test "$GCC" = "egcs"; then 
+        CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wno-uninitialized"
+fi
+
+# Check for some target-specific stuff
+case "$host" in
+*-*-aix*)
+        AFS_LIBS="-lld"
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        echo "$as_me:$LINENO: checking how to specify blibpath for linker ($LD)" >&5
+echo $ECHO_N "checking how to specify blibpath for linker ($LD)... $ECHO_C" >&6 
+        if (test -z "$blibpath"); then
+                blibpath="/usr/lib:/lib:/usr/local/lib"
+        fi
+        saved_LDFLAGS="$LDFLAGS"
+        for tryflags in -blibpath: -Wl,-blibpath: -Wl,-rpath, ;do
+                if (test -z "$blibflags"); then
+                        LDFLAGS="$saved_LDFLAGS $tryflags$blibpath"
+                        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  blibflags=$tryflags
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+                fi
+        done
+        if (test -z "$blibflags"); then
+                echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6
+                { { echo "$as_me:$LINENO: error: *** must be able to specify blibpath on AIX - check config.log" >&5
+echo "$as_me: error: *** must be able to specify blibpath on AIX - check config.log" >&2;}
+   { (exit 1); exit 1; }; }
+        else
+                echo "$as_me:$LINENO: result: $blibflags" >&5
+echo "${ECHO_T}$blibflags" >&6
+        fi
+        LDFLAGS="$saved_LDFLAGS"
+        echo "$as_me:$LINENO: checking for authenticate" >&5
+echo $ECHO_N "checking for authenticate... $ECHO_C" >&6
+if test "${ac_cv_func_authenticate+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char authenticate (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char authenticate ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_authenticate) || defined (__stub___authenticate)
+choke me
+#else
+char (*f) () = authenticate;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != authenticate;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_authenticate=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_func_authenticate=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_authenticate" >&5
+echo "${ECHO_T}$ac_cv_func_authenticate" >&6
+if test $ac_cv_func_authenticate = yes; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_AIXAUTHENTICATE 1
+_ACEOF
+
+else
+  echo "$as_me:$LINENO: checking for authenticate in -ls" >&5
+echo $ECHO_N "checking for authenticate in -ls... $ECHO_C" >&6
+if test "${ac_cv_lib_s_authenticate+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ls  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char authenticate ();
+int
+main ()
+{
+authenticate ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_s_authenticate=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_s_authenticate=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_s_authenticate" >&5
+echo "${ECHO_T}$ac_cv_lib_s_authenticate" >&6
+if test $ac_cv_lib_s_authenticate = yes; then
+   cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_AIXAUTHENTICATE 1
+_ACEOF
+
+                                LIBS="$LIBS -ls"
+                        
+fi
+
+                
+fi
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_GETADDRINFO 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_REALPATH 1
+_ACEOF
+
+                cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_LASTLOG 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NEEDS_UTMPX 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETPROCTITLE_STRATEGY PS_USE_CLOBBER_ARGV
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETPROCTITLE_PS_PADDING '\0'
+_ACEOF
+
+        ;;
+*-*-cygwin*)
+        check_for_libcrypt_later=1
+        LIBS="$LIBS /usr/lib/textmode.o"
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_CYGWIN 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_SHADOW 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define IPV4_DEFAULT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define IP_TOS_IS_BROKEN 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define NO_X11_UNIX_SOCKETS 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define NO_IPPORT_RESERVED_CONCEPT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_FD_PASSING 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETGROUPS_NOOP 1
+_ACEOF
+
+        ;;
+*-*-dgux*)
+        cat >>confdefs.h <<\_ACEOF
+@%:@define IP_TOS_IS_BROKEN 1
+_ACEOF
+
+        ;;
+*-*-darwin*)
+        echo "$as_me:$LINENO: checking if we have working getaddrinfo" >&5
+echo $ECHO_N "checking if we have working getaddrinfo... $ECHO_C" >&6
+        if test "$cross_compiling" = yes; then
+  echo "$as_me:$LINENO: result: assume it is working" >&5
+echo "${ECHO_T}assume it is working" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <mach-o/dyld.h>
+main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
+                exit(0);
+        else
+                exit(1);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  echo "$as_me:$LINENO: result: working" >&5
+echo "${ECHO_T}working" >&6
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+echo "$as_me:$LINENO: result: buggy" >&5
+echo "${ECHO_T}buggy" >&6
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_GETADDRINFO 1
+_ACEOF
+
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+        ;;
+*-*-hpux10.26)
+        if test -z "$GCC"; then
+                CFLAGS="$CFLAGS -Ae"
+        fi
+        CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
+        IPADDR_IN_DISPLAY=yes
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SECUREWARE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NO_ENDOPT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NEEDS_UTMPX 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_SHADOW 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMP 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETPROCTITLE_STRATEGY PS_USE_PSTAT
+_ACEOF
+
+        LIBS="$LIBS -lsec -lsecpw"
+        
+echo "$as_me:$LINENO: checking for t_error in -lxnet" >&5
+echo $ECHO_N "checking for t_error in -lxnet... $ECHO_C" >&6
+if test "${ac_cv_lib_xnet_t_error+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lxnet  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char t_error ();
+int
+main ()
+{
+t_error ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_xnet_t_error=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_xnet_t_error=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_xnet_t_error" >&5
+echo "${ECHO_T}$ac_cv_lib_xnet_t_error" >&6
+if test $ac_cv_lib_xnet_t_error = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBXNET 1
+_ACEOF
+
+  LIBS="-lxnet $LIBS"
+
+else
+  { { echo "$as_me:$LINENO: error: *** -lxnet needed on HP-UX - check config.log ***" >&5
+echo "$as_me: error: *** -lxnet needed on HP-UX - check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+        disable_ptmx_check=yes
+        ;;
+*-*-hpux10*)
+        if test -z "$GCC"; then
+                CFLAGS="$CFLAGS -Ae"
+        fi
+        CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
+        IPADDR_IN_DISPLAY=yes
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NO_ENDOPT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NEEDS_UTMPX 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_SHADOW 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMP 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETPROCTITLE_STRATEGY PS_USE_PSTAT
+_ACEOF
+
+        LIBS="$LIBS -lsec"
+        
+echo "$as_me:$LINENO: checking for t_error in -lxnet" >&5
+echo $ECHO_N "checking for t_error in -lxnet... $ECHO_C" >&6
+if test "${ac_cv_lib_xnet_t_error+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lxnet  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char t_error ();
+int
+main ()
+{
+t_error ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_xnet_t_error=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_xnet_t_error=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_xnet_t_error" >&5
+echo "${ECHO_T}$ac_cv_lib_xnet_t_error" >&6
+if test $ac_cv_lib_xnet_t_error = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBXNET 1
+_ACEOF
+
+  LIBS="-lxnet $LIBS"
+
+else
+  { { echo "$as_me:$LINENO: error: *** -lxnet needed on HP-UX - check config.log ***" >&5
+echo "$as_me: error: *** -lxnet needed on HP-UX - check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+        ;;
+*-*-hpux11*)
+        CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
+        IPADDR_IN_DISPLAY=yes
+        cat >>confdefs.h <<\_ACEOF
+@%:@define PAM_SUN_CODEBASE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NO_ENDOPT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NEEDS_UTMPX 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_SHADOW 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMP 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETPROCTITLE_STRATEGY PS_USE_PSTAT
+_ACEOF
+
+        LIBS="$LIBS -lsec"
+        
+echo "$as_me:$LINENO: checking for t_error in -lxnet" >&5
+echo $ECHO_N "checking for t_error in -lxnet... $ECHO_C" >&6
+if test "${ac_cv_lib_xnet_t_error+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lxnet  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char t_error ();
+int
+main ()
+{
+t_error ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_xnet_t_error=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_xnet_t_error=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_xnet_t_error" >&5
+echo "${ECHO_T}$ac_cv_lib_xnet_t_error" >&6
+if test $ac_cv_lib_xnet_t_error = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBXNET 1
+_ACEOF
+
+  LIBS="-lxnet $LIBS"
+
+else
+  { { echo "$as_me:$LINENO: error: *** -lxnet needed on HP-UX - check config.log ***" >&5
+echo "$as_me: error: *** -lxnet needed on HP-UX - check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+        ;;
+*-*-irix5*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS"
+        PATH="$PATH:/usr/etc"
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_INET_NTOA 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_ABBREV_NO_TTY 1
+_ACEOF
+
+        ;;
+*-*-irix6*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS"
+        PATH="$PATH:/usr/etc"
+        cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_IRIX_ARRAY 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_IRIX_PROJECT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_IRIX_AUDIT 1
+_ACEOF
+
+        echo "$as_me:$LINENO: checking for jlimit_startjob" >&5
+echo $ECHO_N "checking for jlimit_startjob... $ECHO_C" >&6
+if test "${ac_cv_func_jlimit_startjob+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char jlimit_startjob (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char jlimit_startjob ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_jlimit_startjob) || defined (__stub___jlimit_startjob)
+choke me
+#else
+char (*f) () = jlimit_startjob;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != jlimit_startjob;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_jlimit_startjob=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_func_jlimit_startjob=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_jlimit_startjob" >&5
+echo "${ECHO_T}$ac_cv_func_jlimit_startjob" >&6
+if test $ac_cv_func_jlimit_startjob = yes; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_IRIX_JOBS 1
+_ACEOF
+
+fi
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_INET_NTOA 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define WITH_ABBREV_NO_TTY 1
+_ACEOF
+
+        ;;
+*-*-linux*)
+        no_dev_ptmx=1
+        check_for_libcrypt_later=1
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DONT_TRY_OTHER_AF 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define PAM_TTY_KLUDGE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETPROCTITLE_STRATEGY PS_USE_CLOBBER_ARGV
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define SETPROCTITLE_PS_PADDING '\0'
+_ACEOF
+
+        inet6_default_4in6=yes
+        ;;
+mips-sony-bsd|mips-sony-newsos4)
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_NEWS4 1
+_ACEOF
+
+        SONY=1
+        ;;
+*-*-netbsd*)
+        check_for_libcrypt_before=1
+        need_dash_r=1
+        ;;
+*-*-freebsd*)
+        check_for_libcrypt_later=1
+        ;;
+*-next-*)
+        conf_lastlog_location="/usr/adm/lastlog"
+        conf_utmp_location=/etc/utmp
+        conf_wtmp_location=/usr/adm/wtmp
+        MAIL=/usr/spool/mail
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_NEXT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_REALPATH 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_SAVED_UIDS 1
+_ACEOF
+
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        CFLAGS="$CFLAGS"
+        ;;
+*-*-solaris*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib" 
+        need_dash_r=1
+        cat >>confdefs.h <<\_ACEOF
+@%:@define PAM_SUN_CODEBASE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NEEDS_UTMPX 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define LOGIN_NEEDS_TERM 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define PAM_TTY_KLUDGE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define STREAMS_PUSH_ACQUIRES_CTTY 1
+_ACEOF
+
+        # hardwire lastlog location (can't detect it on some versions)
+        conf_lastlog_location="/var/adm/lastlog"
+        echo "$as_me:$LINENO: checking for obsolete utmp and wtmp in solaris2.x" >&5
+echo $ECHO_N "checking for obsolete utmp and wtmp in solaris2.x... $ECHO_C" >&6
+        sol2ver=`echo "$host"| sed -e 's/.*[0-9]\.//'`
+        if test "$sol2ver" -ge 8; then
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMP 1
+_ACEOF
+
+                cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_WTMP 1
+_ACEOF
+
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+        ;;
+*-*-sunos4*)
+        CPPFLAGS="$CPPFLAGS -DSUNOS4"
+        
+for ac_func in getpwanam
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define PAM_SUN_CODEBASE 1
+_ACEOF
+
+        conf_utmp_location=/etc/utmp
+        conf_wtmp_location=/var/adm/wtmp
+        conf_lastlog_location=/var/adm/lastlog
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        ;;
+*-ncr-sysv*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        LIBS="$LIBS -lc89"
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        ;;
+*-sni-sysv*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        # /usr/ucblib MUST NOT be searched on ReliantUNIX
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        IPADDR_IN_DISPLAY=yes
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define IP_TOS_IS_BROKEN 1
+_ACEOF
+
+        # /usr/ucblib/libucb.a no longer needed on ReliantUNIX
+        # Attention: always take care to bind libsocket and libnsl before libc,
+        # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog
+        ;;
+*-*-sysv4.2*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        ;;
+*-*-sysv5*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        ;;
+*-*-sysv*)
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        ;;
+*-*-sco3.2v4*)
+        CPPFLAGS="$CPPFLAGS -Dftruncate=chsize -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        LIBS="$LIBS -los -lprot -lx -ltinfo -lm"
+        RANLIB=true
+        no_dev_ptmx=1
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_SYS_TERMIO_H 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SECUREWARE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_SHADOW 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_SAVED_UIDS 1
+_ACEOF
+
+        
+
+for ac_func in getluid setluid
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+        MANTYPE=man
+        do_sco3_extra_lib_check=yes
+        ;;
+*-*-sco3.2v5*)
+        if test -z "$GCC"; then
+                CFLAGS="$CFLAGS -belf"
+        fi
+        CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib"
+        LIBS="$LIBS -lprot -lx -ltinfo -lm"
+        no_dev_ptmx=1
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SECUREWARE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_SHADOW 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_FD_PASSING 1
+_ACEOF
+
+        
+
+for ac_func in getluid setluid
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+        MANTYPE=man
+        ;;
+*-*-unicosmk*)
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_FD_PASSING 1
+_ACEOF
+
+        LDFLAGS="$LDFLAGS"
+        LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
+        MANTYPE=cat
+        ;;
+*-*-unicos*)
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_FD_PASSING 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define NO_SSH_LASTLOG 1
+_ACEOF
+
+        LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal"
+        LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
+        MANTYPE=cat
+        ;;
+*-dec-osf*)
+        echo "$as_me:$LINENO: checking for Digital Unix SIA" >&5
+echo $ECHO_N "checking for Digital Unix SIA... $ECHO_C" >&6
+        no_osfsia=""
+        
+# Check whether --with-osfsia or --without-osfsia was given.
+if test "${with_osfsia+set}" = set; then
+  withval="$with_osfsia"
+  
+                        if test "x$withval" = "xno" ; then
+                                echo "$as_me:$LINENO: result: disabled" >&5
+echo "${ECHO_T}disabled" >&6
+                                no_osfsia=1
+                        fi
+                
+fi; 
+        if test -z "$no_osfsia" ; then
+                if test -f /etc/sia/matrix.conf; then
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_OSF_SIA 1
+_ACEOF
+
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_LOGIN 1
+_ACEOF
+
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_FD_PASSING 1
+_ACEOF
+
+                        LIBS="$LIBS -lsecurity -ldb -lm -laud"
+                else
+                        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                fi
+        fi
+        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_FD_PASSING 1
+_ACEOF
+
+        ;;
+
+*-*-nto-qnx)
+        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define NO_X11_UNIX_SOCKETS 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define MISSING_NFDBITS 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define MISSING_HOWMANY 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+@%:@define MISSING_FD_MASK 1
+_ACEOF
+
+        ;;
+esac
+
+# Allow user to specify flags
+
+# Check whether --with-cflags or --without-cflags was given.
+if test "${with_cflags+set}" = set; then
+  withval="$with_cflags"
+  
+                if test "x$withval" != "xno" ; then
+                        CFLAGS="$CFLAGS $withval"
+                fi
+                
+
+fi; 
+
+# Check whether --with-cppflags or --without-cppflags was given.
+if test "${with_cppflags+set}" = set; then
+  withval="$with_cppflags"
+  
+                if test "x$withval" != "xno"; then
+                        CPPFLAGS="$CPPFLAGS $withval"
+                fi
+        
+
+fi; 
+
+# Check whether --with-ldflags or --without-ldflags was given.
+if test "${with_ldflags+set}" = set; then
+  withval="$with_ldflags"
+  
+                if test "x$withval" != "xno" ; then
+                        LDFLAGS="$LDFLAGS $withval"
+                fi
+                
+
+fi; 
+
+# Check whether --with-libs or --without-libs was given.
+if test "${with_libs+set}" = set; then
+  withval="$with_libs"
+  
+                if test "x$withval" != "xno" ; then
+                        LIBS="$LIBS $withval"
+                fi
+                
+
+fi; 
+
+# Checks for header files.
+
+echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6
+if test "${ac_cv_prog_egrep+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+    then ac_cv_prog_egrep='grep -E'
+    else ac_cv_prog_egrep='egrep'
+    fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
+echo "${ECHO_T}$ac_cv_prog_egrep" >&6
+ EGREP=$ac_cv_prog_egrep
+ 
+
+echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+if test "${ac_cv_header_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_header_stdc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_header_stdc=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+                   (('a' <= (c) && (c) <= 'i') \
+                     || ('j' <= (c) && (c) <= 'r') \
+                     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+        || toupper (i) != TOUPPER (i))
+      exit(2);
+  exit (0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6
+if test $ac_cv_header_stdc = yes; then
+  
+cat >>confdefs.h <<\_ACEOF
+@%:@define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+                  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+@%:@include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_Header=no"
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_header in bstring.h crypt.h endian.h floatingpoint.h \
+        getopt.h glob.h ia.h lastlog.h libgen.h limits.h login.h \
+        login_cap.h maillock.h netdb.h netgroup.h \
+        netinet/in_systm.h paths.h pty.h readpassphrase.h \
+        rpc/types.h security/pam_appl.h shadow.h stddef.h stdint.h \
+        strings.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h \
+        sys/mman.h sys/pstat.h sys/select.h sys/stat.h \
+        sys/stropts.h sys/sysmacros.h sys/time.h sys/timers.h \
+        sys/un.h time.h tmpdir.h ttyent.h usersec.h \
+        util.h utime.h utmp.h utmpx.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+@%:@include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+  yes:no )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    (
+      cat <<\_ASBOX
+@%:@@%:@ ------------------------------------ @%:@@%:@
+@%:@@%:@ Report this to bug-autoconf@gnu.org. @%:@@%:@
+@%:@@%:@ ------------------------------------ @%:@@%:@
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+  no:yes )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    (
+      cat <<\_ASBOX
+@%:@@%:@ ------------------------------------ @%:@@%:@
+@%:@@%:@ Report this to bug-autoconf@gnu.org. @%:@@%:@
+@%:@@%:@ ------------------------------------ @%:@@%:@
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+
+
+# Checks for libraries.
+echo "$as_me:$LINENO: checking for yp_match" >&5
+echo $ECHO_N "checking for yp_match... $ECHO_C" >&6
+if test "${ac_cv_func_yp_match+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char yp_match (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char yp_match ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_yp_match) || defined (__stub___yp_match)
+choke me
+#else
+char (*f) () = yp_match;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != yp_match;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_yp_match=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_func_yp_match=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_yp_match" >&5
+echo "${ECHO_T}$ac_cv_func_yp_match" >&6
+if test $ac_cv_func_yp_match = yes; then
+  :
+else
+  
+echo "$as_me:$LINENO: checking for yp_match in -lnsl" >&5
+echo $ECHO_N "checking for yp_match in -lnsl... $ECHO_C" >&6
+if test "${ac_cv_lib_nsl_yp_match+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnsl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char yp_match ();
+int
+main ()
+{
+yp_match ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_nsl_yp_match=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_nsl_yp_match=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_yp_match" >&5
+echo "${ECHO_T}$ac_cv_lib_nsl_yp_match" >&6
+if test $ac_cv_lib_nsl_yp_match = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBNSL 1
+_ACEOF
+
+  LIBS="-lnsl $LIBS"
+
+fi
+
+fi
+
+echo "$as_me:$LINENO: checking for setsockopt" >&5
+echo $ECHO_N "checking for setsockopt... $ECHO_C" >&6
+if test "${ac_cv_func_setsockopt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char setsockopt (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char setsockopt ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_setsockopt) || defined (__stub___setsockopt)
+choke me
+#else
+char (*f) () = setsockopt;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != setsockopt;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_setsockopt=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_func_setsockopt=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_setsockopt" >&5
+echo "${ECHO_T}$ac_cv_func_setsockopt" >&6
+if test $ac_cv_func_setsockopt = yes; then
+  :
+else
+  
+echo "$as_me:$LINENO: checking for setsockopt in -lsocket" >&5
+echo $ECHO_N "checking for setsockopt in -lsocket... $ECHO_C" >&6
+if test "${ac_cv_lib_socket_setsockopt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char setsockopt ();
+int
+main ()
+{
+setsockopt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_socket_setsockopt=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_socket_setsockopt=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_socket_setsockopt" >&5
+echo "${ECHO_T}$ac_cv_lib_socket_setsockopt" >&6
+if test $ac_cv_lib_socket_setsockopt = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBSOCKET 1
+_ACEOF
+
+  LIBS="-lsocket $LIBS"
+
+fi
+
+fi
+
+
+if test "x$with_tcp_wrappers" != "xno" ; then
+    if test "x$do_sco3_extra_lib_check" = "xyes" ; then
+        echo "$as_me:$LINENO: checking for innetgr in -lrpc" >&5
+echo $ECHO_N "checking for innetgr in -lrpc... $ECHO_C" >&6
+if test "${ac_cv_lib_rpc_innetgr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lrpc -lyp -lrpc $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char innetgr ();
+int
+main ()
+{
+innetgr ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_rpc_innetgr=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_rpc_innetgr=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_rpc_innetgr" >&5
+echo "${ECHO_T}$ac_cv_lib_rpc_innetgr" >&6
+if test $ac_cv_lib_rpc_innetgr = yes; then
+  LIBS="-lrpc -lyp -lrpc $LIBS" 
+fi
+
+    fi
+fi
+
+echo "$as_me:$LINENO: checking for getspnam" >&5
+echo $ECHO_N "checking for getspnam... $ECHO_C" >&6
+if test "${ac_cv_func_getspnam+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char getspnam (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char getspnam ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_getspnam) || defined (__stub___getspnam)
+choke me
+#else
+char (*f) () = getspnam;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != getspnam;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_getspnam=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_func_getspnam=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_getspnam" >&5
+echo "${ECHO_T}$ac_cv_func_getspnam" >&6
+if test $ac_cv_func_getspnam = yes; then
+  :
+else
+  echo "$as_me:$LINENO: checking for getspnam in -lgen" >&5
+echo $ECHO_N "checking for getspnam in -lgen... $ECHO_C" >&6
+if test "${ac_cv_lib_gen_getspnam+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgen  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char getspnam ();
+int
+main ()
+{
+getspnam ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_gen_getspnam=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_gen_getspnam=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_gen_getspnam" >&5
+echo "${ECHO_T}$ac_cv_lib_gen_getspnam" >&6
+if test $ac_cv_lib_gen_getspnam = yes; then
+  LIBS="$LIBS -lgen"
+fi
+
+fi
+
+
+
+# Check whether --with-rpath or --without-rpath was given.
+if test "${with_rpath+set}" = set; then
+  withval="$with_rpath"
+  
+                if test "x$withval" = "xno" ; then      
+                        need_dash_r=""
+                fi
+                if test "x$withval" = "xyes" ; then
+                        need_dash_r=1
+                fi
+        
+
+fi; 
+
+
+# Check whether --with-zlib or --without-zlib was given.
+if test "${with_zlib+set}" = set; then
+  withval="$with_zlib"
+  
+                if test "x$withval" = "xno" ; then
+                        { { echo "$as_me:$LINENO: error: *** zlib is required ***" >&5
+echo "$as_me: error: *** zlib is required ***" >&2;}
+   { (exit 1); exit 1; }; }
+                fi
+                if test -d "$withval/lib"; then
+                        if test -n "${need_dash_r}"; then
+                                LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
+                        else
+                                LDFLAGS="-L${withval}/lib ${LDFLAGS}"
+                        fi
+                else
+                        if test -n "${need_dash_r}"; then
+                                LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
+                        else
+                                LDFLAGS="-L${withval} ${LDFLAGS}"
+                        fi
+                fi
+                if test -d "$withval/include"; then
+                        CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
+                else
+                        CPPFLAGS="-I${withval} ${CPPFLAGS}"
+                fi
+        
+
+fi; 
+
+
+echo "$as_me:$LINENO: checking for deflate in -lz" >&5
+echo $ECHO_N "checking for deflate in -lz... $ECHO_C" >&6
+if test "${ac_cv_lib_z_deflate+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lz  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char deflate ();
+int
+main ()
+{
+deflate ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_z_deflate=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_z_deflate=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_z_deflate" >&5
+echo "${ECHO_T}$ac_cv_lib_z_deflate" >&6
+if test $ac_cv_lib_z_deflate = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBZ 1
+_ACEOF
+
+  LIBS="-lz $LIBS"
+
+else
+  { { echo "$as_me:$LINENO: error: *** zlib missing - please install first or check config.log ***" >&5
+echo "$as_me: error: *** zlib missing - please install first or check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+echo "$as_me:$LINENO: checking for strcasecmp" >&5
+echo $ECHO_N "checking for strcasecmp... $ECHO_C" >&6
+if test "${ac_cv_func_strcasecmp+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char strcasecmp (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char strcasecmp ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_strcasecmp) || defined (__stub___strcasecmp)
+choke me
+#else
+char (*f) () = strcasecmp;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != strcasecmp;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_strcasecmp=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_func_strcasecmp=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_strcasecmp" >&5
+echo "${ECHO_T}$ac_cv_func_strcasecmp" >&6
+if test $ac_cv_func_strcasecmp = yes; then
+  :
+else
+   echo "$as_me:$LINENO: checking for strcasecmp in -lresolv" >&5
+echo $ECHO_N "checking for strcasecmp in -lresolv... $ECHO_C" >&6
+if test "${ac_cv_lib_resolv_strcasecmp+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lresolv  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char strcasecmp ();
+int
+main ()
+{
+strcasecmp ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_resolv_strcasecmp=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_resolv_strcasecmp=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_strcasecmp" >&5
+echo "${ECHO_T}$ac_cv_lib_resolv_strcasecmp" >&6
+if test $ac_cv_lib_resolv_strcasecmp = yes; then
+  LIBS="$LIBS -lresolv"
+fi
+ 
+
+fi
+
+echo "$as_me:$LINENO: checking for utimes" >&5
+echo $ECHO_N "checking for utimes... $ECHO_C" >&6
+if test "${ac_cv_func_utimes+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char utimes (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char utimes ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_utimes) || defined (__stub___utimes)
+choke me
+#else
+char (*f) () = utimes;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != utimes;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_utimes=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_func_utimes=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_utimes" >&5
+echo "${ECHO_T}$ac_cv_func_utimes" >&6
+if test $ac_cv_func_utimes = yes; then
+  :
+else
+   echo "$as_me:$LINENO: checking for utimes in -lc89" >&5
+echo $ECHO_N "checking for utimes in -lc89... $ECHO_C" >&6
+if test "${ac_cv_lib_c89_utimes+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lc89  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char utimes ();
+int
+main ()
+{
+utimes ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_c89_utimes=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_c89_utimes=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_c89_utimes" >&5
+echo "${ECHO_T}$ac_cv_lib_c89_utimes" >&6
+if test $ac_cv_lib_c89_utimes = yes; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_UTIMES 1
+_ACEOF
+
+                                        LIBS="$LIBS -lc89"
+fi
+ 
+
+fi
+
+
+
+for ac_header in libutil.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+@%:@include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+  yes:no )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    (
+      cat <<\_ASBOX
+@%:@@%:@ ------------------------------------ @%:@@%:@
+@%:@@%:@ Report this to bug-autoconf@gnu.org. @%:@@%:@
+@%:@@%:@ ------------------------------------ @%:@@%:@
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+  no:yes )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    (
+      cat <<\_ASBOX
+@%:@@%:@ ------------------------------------ @%:@@%:@
+@%:@@%:@ Report this to bug-autoconf@gnu.org. @%:@@%:@
+@%:@@%:@ ------------------------------------ @%:@@%:@
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+
+echo "$as_me:$LINENO: checking for library containing login" >&5
+echo $ECHO_N "checking for library containing login... $ECHO_C" >&6
+if test "${ac_cv_search_login+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+ac_cv_search_login=no
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char login ();
+int
+main ()
+{
+login ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_search_login="none required"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+if test "$ac_cv_search_login" = no; then
+  for ac_lib in util bsd; do
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char login ();
+int
+main ()
+{
+login ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_search_login="-l$ac_lib"
+break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+  done
+fi
+LIBS=$ac_func_search_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_search_login" >&5
+echo "${ECHO_T}$ac_cv_search_login" >&6
+if test "$ac_cv_search_login" != no; then
+  test "$ac_cv_search_login" = "none required" || LIBS="$ac_cv_search_login $LIBS"
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_LOGIN 1
+_ACEOF
+
+fi
+
+
+
+
+for ac_func in logout updwtmp logwtmp
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+
+for ac_func in strftime
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+else
+  # strftime is in -lintl on SCO UNIX.
+echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
+echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6
+if test "${ac_cv_lib_intl_strftime+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lintl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char strftime ();
+int
+main ()
+{
+strftime ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_intl_strftime=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_intl_strftime=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
+echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6
+if test $ac_cv_lib_intl_strftime = yes; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRFTIME 1
+_ACEOF
+
+LIBS="-lintl $LIBS"
+fi
+
+fi
+done
+
+
+# Check for ALTDIRFUNC glob() extension
+echo "$as_me:$LINENO: checking for GLOB_ALTDIRFUNC support" >&5
+echo $ECHO_N "checking for GLOB_ALTDIRFUNC support... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+                #include <glob.h>
+                #ifdef GLOB_ALTDIRFUNC
+                FOUNDIT
+                #endif
+        
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "FOUNDIT" >/dev/null 2>&1; then
+  
+                cat >>confdefs.h <<\_ACEOF
+@%:@define GLOB_HAS_ALTDIRFUNC 1
+_ACEOF
+
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+        
+else
+  
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        
+
+fi
+rm -f conftest*
+
+
+# Check for g.gl_matchc glob() extension
+echo "$as_me:$LINENO: checking for gl_matchc field in glob_t" >&5
+echo $ECHO_N "checking for gl_matchc field in glob_t... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+                #include <glob.h>
+                int main(void){glob_t g; g.gl_matchc = 1;}
+        
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "FOUNDIT" >/dev/null 2>&1; then
+  
+                cat >>confdefs.h <<\_ACEOF
+@%:@define GLOB_HAS_GL_MATCHC 1
+_ACEOF
+
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+        
+else
+  
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        
+
+fi
+rm -f conftest*
+
+
+echo "$as_me:$LINENO: checking whether struct dirent allocates space for d_name" >&5
+echo $ECHO_N "checking whether struct dirent allocates space for d_name... $ECHO_C" >&6
+if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <dirent.h>
+int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));}
+        
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_ONE_BYTE_DIRENT_D_NAME 1
+_ACEOF
+
+        
+
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+# Check whether user wants S/Key support
+SKEY_MSG="no" 
+
+# Check whether --with-skey or --without-skey was given.
+if test "${with_skey+set}" = set; then
+  withval="$with_skey"
+  
+                if test "x$withval" != "xno" ; then
+
+                        if test "x$withval" != "xyes" ; then
+                                CPPFLAGS="$CPPFLAGS -I${withval}/include"
+                                LDFLAGS="$LDFLAGS -L${withval}/lib"
+                        fi
+
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define SKEY 1
+_ACEOF
+
+                        LIBS="-lskey $LIBS"
+                        SKEY_MSG="yes" 
+        
+                        echo "$as_me:$LINENO: checking for s/key support" >&5
+echo $ECHO_N "checking for s/key support... $ECHO_C" >&6
+                        if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <skey.h>
+int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); }
+                                
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                                        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                                        { { echo "$as_me:$LINENO: error: ** Incomplete or missing s/key libraries." >&5
+echo "$as_me: error: ** Incomplete or missing s/key libraries." >&2;}
+   { (exit 1); exit 1; }; }
+                                
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+                fi
+        
+
+fi; 
+
+# Check whether user wants TCP wrappers support
+TCPW_MSG="no"
+
+# Check whether --with-tcp-wrappers or --without-tcp-wrappers was given.
+if test "${with_tcp_wrappers+set}" = set; then
+  withval="$with_tcp_wrappers"
+  
+                if test "x$withval" != "xno" ; then
+                        saved_LIBS="$LIBS"
+                        saved_LDFLAGS="$LDFLAGS"
+                        saved_CPPFLAGS="$CPPFLAGS"
+                        if test -n "${withval}" -a "${withval}" != "yes"; then
+                                if test -d "${withval}/lib"; then
+                                        if test -n "${need_dash_r}"; then
+                                                LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
+                                        else
+                                                LDFLAGS="-L${withval}/lib ${LDFLAGS}"
+                                        fi
+                                else
+                                        if test -n "${need_dash_r}"; then
+                                                LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
+                                        else
+                                                LDFLAGS="-L${withval} ${LDFLAGS}"
+                                        fi
+                                fi
+                                if test -d "${withval}/include"; then
+                                        CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
+                                else
+                                        CPPFLAGS="-I${withval} ${CPPFLAGS}"
+                                fi
+                        fi
+                        LIBWRAP="-lwrap"
+                        LIBS="$LIBWRAP $LIBS"
+                        echo "$as_me:$LINENO: checking for libwrap" >&5
+echo $ECHO_N "checking for libwrap... $ECHO_C" >&6
+                        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <tcpd.h>
+                                        int deny_severity = 0, allow_severity = 0;
+                                
+int
+main ()
+{
+hosts_access(0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                                        cat >>confdefs.h <<\_ACEOF
+@%:@define LIBWRAP 1
+_ACEOF
+
+                                        
+                                        TCPW_MSG="yes"
+                                
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                                        { { echo "$as_me:$LINENO: error: *** libwrap missing" >&5
+echo "$as_me: error: *** libwrap missing" >&2;}
+   { (exit 1); exit 1; }; }
+                                
+                        
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+                        LIBS="$saved_LIBS"
+                fi
+        
+
+fi; 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_func in \
+        arc4random __b64_ntop b64_ntop __b64_pton b64_pton basename bcopy \
+        bindresvport_sa clock fchmod fchown freeaddrinfo futimes \
+        gai_strerror getaddrinfo getcwd getgrouplist getnameinfo getopt \
+        getpeereid _getpty getrlimit getrusage getttyent glob inet_aton \
+        inet_ntoa inet_ntop innetgr login_getcapbool md5_crypt memmove \
+        mkdtemp mmap ngetaddrinfo nsleep ogetaddrinfo openpty pstat \
+        readpassphrase realpath recvmsg rresvport_af sendmsg setdtablesize \
+        setegid setenv seteuid setgroups setlogin setpcred setproctitle \
+        setresgid setreuid setrlimit setsid setvbuf sigaction sigvec \
+        snprintf socketpair strerror strlcat strlcpy strmode strnvis \
+        sysconf tcgetpgrp truncate utimes vhangup vsnprintf waitpid \
+
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+echo "$as_me:$LINENO: checking for library containing nanosleep" >&5
+echo $ECHO_N "checking for library containing nanosleep... $ECHO_C" >&6
+if test "${ac_cv_search_nanosleep+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+ac_cv_search_nanosleep=no
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char nanosleep ();
+int
+main ()
+{
+nanosleep ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_search_nanosleep="none required"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+if test "$ac_cv_search_nanosleep" = no; then
+  for ac_lib in rt posix4; do
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char nanosleep ();
+int
+main ()
+{
+nanosleep ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_search_nanosleep="-l$ac_lib"
+break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+  done
+fi
+LIBS=$ac_func_search_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_search_nanosleep" >&5
+echo "${ECHO_T}$ac_cv_search_nanosleep" >&6
+if test "$ac_cv_search_nanosleep" != no; then
+  test "$ac_cv_search_nanosleep" = "none required" || LIBS="$ac_cv_search_nanosleep $LIBS"
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_NANOSLEEP 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for library containing basename" >&5
+echo $ECHO_N "checking for library containing basename... $ECHO_C" >&6
+if test "${ac_cv_search_basename+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+ac_cv_search_basename=no
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char basename ();
+int
+main ()
+{
+basename ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_search_basename="none required"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+if test "$ac_cv_search_basename" = no; then
+  for ac_lib in gen; do
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char basename ();
+int
+main ()
+{
+basename ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_search_basename="-l$ac_lib"
+break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+  done
+fi
+LIBS=$ac_func_search_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_search_basename" >&5
+echo "${ECHO_T}$ac_cv_search_basename" >&6
+if test "$ac_cv_search_basename" != no; then
+  test "$ac_cv_search_basename" = "none required" || LIBS="$ac_cv_search_basename $LIBS"
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_BASENAME 1
+_ACEOF
+
+fi
+
+
+echo "$as_me:$LINENO: checking whether strsep is declared" >&5
+echo $ECHO_N "checking whether strsep is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_strsep+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef strsep
+  char *p = (char *) strsep;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_have_decl_strsep=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_strsep=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_strsep" >&5
+echo "${ECHO_T}$ac_cv_have_decl_strsep" >&6
+if test $ac_cv_have_decl_strsep = yes; then
+  
+for ac_func in strsep
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+fi
+
+
+
+for ac_func in dirname
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+for ac_header in libgen.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+@%:@include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+  yes:no )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    (
+      cat <<\_ASBOX
+@%:@@%:@ ------------------------------------ @%:@@%:@
+@%:@@%:@ Report this to bug-autoconf@gnu.org. @%:@@%:@
+@%:@@%:@ ------------------------------------ @%:@@%:@
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+  no:yes )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    (
+      cat <<\_ASBOX
+@%:@@%:@ ------------------------------------ @%:@@%:@
+@%:@@%:@ Report this to bug-autoconf@gnu.org. @%:@@%:@
+@%:@@%:@ ------------------------------------ @%:@@%:@
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+ 
+else
+  
+        echo "$as_me:$LINENO: checking for dirname in -lgen" >&5
+echo $ECHO_N "checking for dirname in -lgen... $ECHO_C" >&6
+if test "${ac_cv_lib_gen_dirname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgen  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char dirname ();
+int
+main ()
+{
+dirname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_gen_dirname=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_gen_dirname=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_gen_dirname" >&5
+echo "${ECHO_T}$ac_cv_lib_gen_dirname" >&6
+if test $ac_cv_lib_gen_dirname = yes; then
+  
+                echo "$as_me:$LINENO: checking for broken dirname" >&5
+echo $ECHO_N "checking for broken dirname... $ECHO_C" >&6
+if test "${ac_cv_have_broken_dirname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                        save_LIBS="$LIBS"
+                        LIBS="$LIBS -lgen"
+                        if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <libgen.h>
+#include <string.h>
+
+int main(int argc, char **argv) {
+    char *s, buf[32];
+
+    strncpy(buf,"/etc", 32);
+    s = dirname(buf);
+    if (!s || strncmp(s, "/", 32) != 0) {
+        exit(1);
+    } else {
+        exit(0);
+    }
+}
+                                
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_broken_dirname="no" 
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ ac_cv_have_broken_dirname="yes" 
+                        
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+                        LIBS="$save_LIBS"
+                
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_broken_dirname" >&5
+echo "${ECHO_T}$ac_cv_have_broken_dirname" >&6
+                if test "x$ac_cv_have_broken_dirname" = "xno" ; then
+                        LIBS="$LIBS -lgen"
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_DIRNAME 1
+_ACEOF
+
+                        
+for ac_header in libgen.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+@%:@include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+  yes:no )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    (
+      cat <<\_ASBOX
+@%:@@%:@ ------------------------------------ @%:@@%:@
+@%:@@%:@ Report this to bug-autoconf@gnu.org. @%:@@%:@
+@%:@@%:@ ------------------------------------ @%:@@%:@
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+  no:yes )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    (
+      cat <<\_ASBOX
+@%:@@%:@ ------------------------------------ @%:@@%:@
+@%:@@%:@ Report this to bug-autoconf@gnu.org. @%:@@%:@
+@%:@@%:@ ------------------------------------ @%:@@%:@
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+
+                fi
+        
+fi
+
+
+fi
+done
+
+
+
+
+for ac_func in gettimeofday time
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+
+
+
+
+
+for ac_func in endutent getutent getutid getutline pututline setutent
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+for ac_func in utmpname
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+
+
+
+
+for ac_func in endutxent getutxent getutxid getutxline pututxline 
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+
+for ac_func in setutxent utmpxname
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+echo "$as_me:$LINENO: checking for daemon" >&5
+echo $ECHO_N "checking for daemon... $ECHO_C" >&6
+if test "${ac_cv_func_daemon+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char daemon (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char daemon ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_daemon) || defined (__stub___daemon)
+choke me
+#else
+char (*f) () = daemon;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != daemon;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_daemon=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_func_daemon=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_daemon" >&5
+echo "${ECHO_T}$ac_cv_func_daemon" >&6
+if test $ac_cv_func_daemon = yes; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_DAEMON 1
+_ACEOF
+
+else
+  echo "$as_me:$LINENO: checking for daemon in -lbsd" >&5
+echo $ECHO_N "checking for daemon in -lbsd... $ECHO_C" >&6
+if test "${ac_cv_lib_bsd_daemon+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lbsd  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char daemon ();
+int
+main ()
+{
+daemon ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_bsd_daemon=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_bsd_daemon=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_daemon" >&5
+echo "${ECHO_T}$ac_cv_lib_bsd_daemon" >&6
+if test $ac_cv_lib_bsd_daemon = yes; then
+  LIBS="$LIBS -lbsd"; cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_DAEMON 1
+_ACEOF
+
+fi
+
+
+fi
+
+
+echo "$as_me:$LINENO: checking for getpagesize" >&5
+echo $ECHO_N "checking for getpagesize... $ECHO_C" >&6
+if test "${ac_cv_func_getpagesize+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char getpagesize (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char getpagesize ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_getpagesize) || defined (__stub___getpagesize)
+choke me
+#else
+char (*f) () = getpagesize;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != getpagesize;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_getpagesize=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_func_getpagesize=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_getpagesize" >&5
+echo "${ECHO_T}$ac_cv_func_getpagesize" >&6
+if test $ac_cv_func_getpagesize = yes; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_GETPAGESIZE 1
+_ACEOF
+
+else
+  echo "$as_me:$LINENO: checking for getpagesize in -lucb" >&5
+echo $ECHO_N "checking for getpagesize in -lucb... $ECHO_C" >&6
+if test "${ac_cv_lib_ucb_getpagesize+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lucb  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char getpagesize ();
+int
+main ()
+{
+getpagesize ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_ucb_getpagesize=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_ucb_getpagesize=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_ucb_getpagesize" >&5
+echo "${ECHO_T}$ac_cv_lib_ucb_getpagesize" >&6
+if test $ac_cv_lib_ucb_getpagesize = yes; then
+  LIBS="$LIBS -lucb"; cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_GETPAGESIZE 1
+_ACEOF
+
+fi
+
+
+fi
+
+
+# Check for broken snprintf
+if test "x$ac_cv_func_snprintf" = "xyes" ; then
+        echo "$as_me:$LINENO: checking whether snprintf correctly terminates long strings" >&5
+echo $ECHO_N "checking whether snprintf correctly terminates long strings... $ECHO_C" >&6
+        if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');}
+                
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_SNPRINTF 1
+_ACEOF
+
+                        { echo "$as_me:$LINENO: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&5
+echo "$as_me: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&2;}
+                
+        
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+
+if test "x$ac_cv_func_mkdtemp" = "xyes" ; then
+echo "$as_me:$LINENO: checking for (overly) strict mkstemp" >&5
+echo $ECHO_N "checking for (overly) strict mkstemp... $ECHO_C" >&6
+if test "$cross_compiling" = yes; then
+  
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRICT_MKSTEMP 1
+_ACEOF
+
+         
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+main() { char template[]="conftest.mkstemp-test";
+if (mkstemp(template) == -1)
+        exit(1);
+unlink(template); exit(0);
+}
+        
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ 
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRICT_MKSTEMP 1
+_ACEOF
+
+        
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+
+echo "$as_me:$LINENO: checking whether getpgrp requires zero arguments" >&5
+echo $ECHO_N "checking whether getpgrp requires zero arguments... $ECHO_C" >&6
+if test "${ac_cv_func_getpgrp_void+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # Use it with a single arg.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+getpgrp (0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_getpgrp_void=no
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_func_getpgrp_void=yes
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5
+echo "${ECHO_T}$ac_cv_func_getpgrp_void" >&6
+if test $ac_cv_func_getpgrp_void = yes; then
+  
+cat >>confdefs.h <<\_ACEOF
+@%:@define GETPGRP_VOID 1
+_ACEOF
+
+fi
+
+
+# Check for PAM libs
+PAM_MSG="no"
+
+# Check whether --with-pam or --without-pam was given.
+if test "${with_pam+set}" = set; then
+  withval="$with_pam"
+  
+                if test "x$withval" != "xno" ; then
+                        if test "x$ac_cv_header_security_pam_appl_h" != "xyes" ; then
+                                { { echo "$as_me:$LINENO: error: PAM headers not found" >&5
+echo "$as_me: error: PAM headers not found" >&2;}
+   { (exit 1); exit 1; }; }
+                        fi
+
+                        
+echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char dlopen ();
+int
+main ()
+{
+dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_dl_dlopen=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_dl_dlopen=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
+if test $ac_cv_lib_dl_dlopen = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBDL 1
+_ACEOF
+
+  LIBS="-ldl $LIBS"
+
+fi
+
+                        
+echo "$as_me:$LINENO: checking for pam_set_item in -lpam" >&5
+echo $ECHO_N "checking for pam_set_item in -lpam... $ECHO_C" >&6
+if test "${ac_cv_lib_pam_pam_set_item+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpam  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char pam_set_item ();
+int
+main ()
+{
+pam_set_item ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_pam_pam_set_item=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_pam_pam_set_item=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_pam_pam_set_item" >&5
+echo "${ECHO_T}$ac_cv_lib_pam_pam_set_item" >&6
+if test $ac_cv_lib_pam_pam_set_item = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBPAM 1
+_ACEOF
+
+  LIBS="-lpam $LIBS"
+
+else
+  { { echo "$as_me:$LINENO: error: *** libpam missing" >&5
+echo "$as_me: error: *** libpam missing" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+                        
+for ac_func in pam_getenvlist
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+done
+
+
+                        disable_shadow=yes
+                        PAM_MSG="yes"
+
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_PAM 1
+_ACEOF
+
+                        if test $ac_cv_lib_dl_dlopen = yes; then
+                                LIBPAM="-lpam -ldl"
+                        else
+                                LIBPAM="-lpam"
+                        fi
+                        
+                fi
+        
+
+fi; 
+
+# Check for older PAM
+if test "x$PAM_MSG" = "xyes" ; then
+        # Check PAM strerror arguments (old PAM)
+        echo "$as_me:$LINENO: checking whether pam_strerror takes only one argument" >&5
+echo $ECHO_N "checking whether pam_strerror takes only one argument... $ECHO_C" >&6
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <security/pam_appl.h>
+                
+int
+main ()
+{
+(void)pam_strerror((pam_handle_t *)NULL, -1);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_OLD_PAM 1
+_ACEOF
+
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                        PAM_MSG="yes (old library)"
+                
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+# Some systems want crypt() from libcrypt, *not* the version in OpenSSL,
+# because the system crypt() is more featureful.
+if test "x$check_for_libcrypt_before" = "x1"; then
+        
+echo "$as_me:$LINENO: checking for crypt in -lcrypt" >&5
+echo $ECHO_N "checking for crypt in -lcrypt... $ECHO_C" >&6
+if test "${ac_cv_lib_crypt_crypt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypt  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char crypt ();
+int
+main ()
+{
+crypt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_crypt_crypt=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_crypt_crypt=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_crypt" >&5
+echo "${ECHO_T}$ac_cv_lib_crypt_crypt" >&6
+if test $ac_cv_lib_crypt_crypt = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBCRYPT 1
+_ACEOF
+
+  LIBS="-lcrypt $LIBS"
+
+fi
+
+fi
+
+# Search for OpenSSL
+saved_CPPFLAGS="$CPPFLAGS"
+saved_LDFLAGS="$LDFLAGS"
+
+# Check whether --with-ssl-dir or --without-ssl-dir was given.
+if test "${with_ssl_dir+set}" = set; then
+  withval="$with_ssl_dir"
+  
+                if test "x$withval" != "xno" ; then
+                        if test -d "$withval/lib"; then
+                                if test -n "${need_dash_r}"; then
+                                        LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
+                                else
+                                        LDFLAGS="-L${withval}/lib ${LDFLAGS}"
+                                fi
+                        else
+                                if test -n "${need_dash_r}"; then
+                                        LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
+                                else
+                                        LDFLAGS="-L${withval} ${LDFLAGS}"
+                                fi
+                        fi
+                        if test -d "$withval/include"; then
+                                CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
+                        else
+                                CPPFLAGS="-I${withval} ${CPPFLAGS}"
+                        fi
+                fi
+        
+
+fi; 
+LIBS="$LIBS -lcrypto"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char RAND_add ();
+int
+main ()
+{
+RAND_add ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_OPENSSL 1
+_ACEOF
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                                if test -n "${need_dash_r}"; then
+                        LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}"
+                else
+                        LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}"
+                fi
+                CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}"
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char RAND_add ();
+int
+main ()
+{
+RAND_add ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_OPENSSL 1
+_ACEOF
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                                { { echo "$as_me:$LINENO: error: *** Can't find recent OpenSSL libcrypto (see config.log for details) ***" >&5
+echo "$as_me: error: *** Can't find recent OpenSSL libcrypto (see config.log for details) ***" >&2;}
+   { (exit 1); exit 1; }; }
+                        
+                
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+        
+
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+# Determine OpenSSL header version
+echo "$as_me:$LINENO: checking OpenSSL header version" >&5
+echo $ECHO_N "checking OpenSSL header version... $ECHO_C" >&6
+if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <string.h>
+#include <openssl/opensslv.h>
+#define DATA "conftest.sslincver"
+int main(void) {
+        FILE *fd;
+        int rc;
+
+        fd = fopen(DATA,"w");
+        if(fd == NULL)
+                exit(1);
+
+        if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0)
+                exit(1);
+
+        exit(0);
+}
+        
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                ssl_header_ver=`cat conftest.sslincver`
+                echo "$as_me:$LINENO: result: $ssl_header_ver" >&5
+echo "${ECHO_T}$ssl_header_ver" >&6
+        
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6
+                { { echo "$as_me:$LINENO: error: OpenSSL version header not found." >&5
+echo "$as_me: error: OpenSSL version header not found." >&2;}
+   { (exit 1); exit 1; }; }
+        
+
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+# Determine OpenSSL library version
+echo "$as_me:$LINENO: checking OpenSSL library version" >&5
+echo $ECHO_N "checking OpenSSL library version... $ECHO_C" >&6
+if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <string.h>
+#include <openssl/opensslv.h>
+#include <openssl/crypto.h>
+#define DATA "conftest.ssllibver"
+int main(void) {
+        FILE *fd;
+        int rc;
+
+        fd = fopen(DATA,"w");
+        if(fd == NULL)
+                exit(1);
+
+        if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0)
+                exit(1);
+
+        exit(0);
+}
+        
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                ssl_library_ver=`cat conftest.ssllibver`
+                echo "$as_me:$LINENO: result: $ssl_library_ver" >&5
+echo "${ECHO_T}$ssl_library_ver" >&6
+        
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6
+                { { echo "$as_me:$LINENO: error: OpenSSL library not found." >&5
+echo "$as_me: error: OpenSSL library not found." >&2;}
+   { (exit 1); exit 1; }; }
+        
+
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+# Sanity check OpenSSL headers
+echo "$as_me:$LINENO: checking whether OpenSSL's headers match the library" >&5
+echo $ECHO_N "checking whether OpenSSL's headers match the library... $ECHO_C" >&6
+if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <string.h>
+#include <openssl/opensslv.h>
+int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); }
+        
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+        
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                { { echo "$as_me:$LINENO: error: Your OpenSSL headers do not match your library" >&5
+echo "$as_me: error: Your OpenSSL headers do not match your library" >&2;}
+   { (exit 1); exit 1; }; }
+        
+
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+# Some Linux systems (Slackware) need crypt() from libcrypt, *not* the 
+# version in OpenSSL. Skip this for PAM
+if test "x$PAM_MSG" = "xno" -a "x$check_for_libcrypt_later" = "x1"; then
+        echo "$as_me:$LINENO: checking for crypt in -lcrypt" >&5
+echo $ECHO_N "checking for crypt in -lcrypt... $ECHO_C" >&6
+if test "${ac_cv_lib_crypt_crypt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypt  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char crypt ();
+int
+main ()
+{
+crypt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_crypt_crypt=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_crypt_crypt=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_crypt" >&5
+echo "${ECHO_T}$ac_cv_lib_crypt_crypt" >&6
+if test $ac_cv_lib_crypt_crypt = yes; then
+  LIBS="$LIBS -lcrypt"
+fi
+
+fi
+
+
+### Configure cryptographic random number support
+
+# Check wheter OpenSSL seeds itself
+echo "$as_me:$LINENO: checking whether OpenSSL's PRNG is internally seeded" >&5
+echo $ECHO_N "checking whether OpenSSL's PRNG is internally seeded... $ECHO_C" >&6
+if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <string.h>
+#include <openssl/rand.h>
+int main(void) { exit(RAND_status() == 1 ? 0 : 1); }
+        
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                OPENSSL_SEEDS_ITSELF=yes
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+        
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                # Default to use of the rand helper if OpenSSL doesn't
+                # seed itself
+                USE_RAND_HELPER=yes
+        
+
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+# Do we want to force the use of the rand helper?
+
+# Check whether --with-rand-helper or --without-rand-helper was given.
+if test "${with_rand_helper+set}" = set; then
+  withval="$with_rand_helper"
+  
+                if test "x$withval" = "xno" ; then
+                        # Force use of OpenSSL's internal RNG, even if 
+                        # the previous test showed it to be unseeded.
+                        if test -z "$OPENSSL_SEEDS_ITSELF" ; then
+                                { echo "$as_me:$LINENO: WARNING: *** Forcing use of OpenSSL's non-self-seeding PRNG" >&5
+echo "$as_me: WARNING: *** Forcing use of OpenSSL's non-self-seeding PRNG" >&2;}
+                                OPENSSL_SEEDS_ITSELF=yes
+                                USE_RAND_HELPER=""
+                        fi
+                else
+                        USE_RAND_HELPER=yes
+                fi
+        
+fi;     
+
+# Which randomness source do we use?
+if test ! -z "$OPENSSL_SEEDS_ITSELF" -a -z "$USE_RAND_HELPER" ; then
+        # OpenSSL only
+        cat >>confdefs.h <<\_ACEOF
+@%:@define OPENSSL_PRNG_ONLY 1
+_ACEOF
+
+        RAND_MSG="OpenSSL internal ONLY"
+        INSTALL_SSH_RAND_HELPER=""
+elif test ! -z "$USE_RAND_HELPER" ; then
+        # install rand helper
+        RAND_MSG="ssh-rand-helper"
+        INSTALL_SSH_RAND_HELPER="yes"
+fi
+
+
+### Configuration of ssh-rand-helper
+
+# PRNGD TCP socket
+
+# Check whether --with-prngd-port or --without-prngd-port was given.
+if test "${with_prngd_port+set}" = set; then
+  withval="$with_prngd_port"
+  
+                case "$withval" in
+                no)
+                        withval=""
+                        ;;
+                [0-9]*)
+                        ;;
+                *)
+                        { { echo "$as_me:$LINENO: error: You must specify a numeric port number for --with-prngd-port" >&5
+echo "$as_me: error: You must specify a numeric port number for --with-prngd-port" >&2;}
+   { (exit 1); exit 1; }; }
+                        ;;
+                esac
+                if test ! -z "$withval" ; then
+                        PRNGD_PORT="$withval"
+                        cat >>confdefs.h <<_ACEOF
+@%:@define PRNGD_PORT $PRNGD_PORT
+_ACEOF
+
+                fi
+        
+
+fi; 
+
+# PRNGD Unix domain socket
+
+# Check whether --with-prngd-socket or --without-prngd-socket was given.
+if test "${with_prngd_socket+set}" = set; then
+  withval="$with_prngd_socket"
+  
+                case "$withval" in
+                yes)
+                        withval="/var/run/egd-pool"
+                        ;;
+                no)
+                        withval=""
+                        ;;
+                /*)
+                        ;;
+                *)
+                        { { echo "$as_me:$LINENO: error: You must specify an absolute path to the entropy socket" >&5
+echo "$as_me: error: You must specify an absolute path to the entropy socket" >&2;}
+   { (exit 1); exit 1; }; }
+                        ;;
+                esac
+
+                if test ! -z "$withval" ; then
+                        if test ! -z "$PRNGD_PORT" ; then
+                                { { echo "$as_me:$LINENO: error: You may not specify both a PRNGD/EGD port and socket" >&5
+echo "$as_me: error: You may not specify both a PRNGD/EGD port and socket" >&2;}
+   { (exit 1); exit 1; }; }
+                        fi
+                        if test ! -r "$withval" ; then
+                                { echo "$as_me:$LINENO: WARNING: Entropy socket is not readable" >&5
+echo "$as_me: WARNING: Entropy socket is not readable" >&2;}
+                        fi
+                        PRNGD_SOCKET="$withval"
+                        cat >>confdefs.h <<_ACEOF
+@%:@define PRNGD_SOCKET "$PRNGD_SOCKET"
+_ACEOF
+
+                fi
+        
+else
+  
+                # Check for existing socket only if we don't have a random device already
+                if test "$USE_RAND_HELPER" = yes ; then
+                        echo "$as_me:$LINENO: checking for PRNGD/EGD socket" >&5
+echo $ECHO_N "checking for PRNGD/EGD socket... $ECHO_C" >&6
+                        # Insert other locations here
+                        for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do
+                                if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then
+                                        PRNGD_SOCKET="$sock"
+                                        cat >>confdefs.h <<_ACEOF
+@%:@define PRNGD_SOCKET "$PRNGD_SOCKET"
+_ACEOF
+
+                                        break;
+                                fi
+                        done
+                        if test ! -z "$PRNGD_SOCKET" ; then
+                                echo "$as_me:$LINENO: result: $PRNGD_SOCKET" >&5
+echo "${ECHO_T}$PRNGD_SOCKET" >&6
+                        else
+                                echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6
+                        fi
+                fi
+        
+
+fi; 
+
+# Change default command timeout for hashing entropy source
+entropy_timeout=200
+
+# Check whether --with-entropy-timeout or --without-entropy-timeout was given.
+if test "${with_entropy_timeout+set}" = set; then
+  withval="$with_entropy_timeout"
+  
+                if test "x$withval" != "xno" ; then
+                        entropy_timeout=$withval
+                fi
+                
+
+fi; 
+cat >>confdefs.h <<_ACEOF
+@%:@define ENTROPY_TIMEOUT_MSEC $entropy_timeout
+_ACEOF
+
+
+SSH_PRIVSEP_USER=sshd
+
+# Check whether --with-privsep-user or --without-privsep-user was given.
+if test "${with_privsep_user+set}" = set; then
+  withval="$with_privsep_user"
+  
+                if test -n "$withval"; then
+                        SSH_PRIVSEP_USER=$withval
+                fi
+                
+
+fi; 
+cat >>confdefs.h <<_ACEOF
+@%:@define SSH_PRIVSEP_USER "$SSH_PRIVSEP_USER"
+_ACEOF
+
+
+
+# We do this little dance with the search path to insure
+# that programs that we select for use by installed programs
+# (which may be run by the super-user) come from trusted
+# locations before they come from the user's private area.
+# This should help avoid accidentally configuring some
+# random version of a program in someone's personal bin.
+
+OPATH=$PATH
+PATH=/bin:/usr/bin
+test -h /bin 2> /dev/null && PATH=/usr/bin
+test -d /sbin && PATH=$PATH:/sbin
+test -d /usr/sbin && PATH=$PATH:/usr/sbin
+PATH=$PATH:/etc:$OPATH
+
+# These programs are used by the command hashing source to gather entropy 
+
+        # Extract the first word of "ls", so it can be a program name with args.
+set dummy ls; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_LS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_LS in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_LS="$PROG_LS" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_LS="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_LS=$ac_cv_path_PROG_LS
+
+if test -n "$PROG_LS"; then
+  echo "$as_me:$LINENO: result: $PROG_LS" >&5
+echo "${ECHO_T}$PROG_LS" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_LS" ; then
+                PROG_LS="undef"
+        fi
+        
+
+
+        # Extract the first word of "netstat", so it can be a program name with args.
+set dummy netstat; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_NETSTAT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_NETSTAT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_NETSTAT="$PROG_NETSTAT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_NETSTAT="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_NETSTAT=$ac_cv_path_PROG_NETSTAT
+
+if test -n "$PROG_NETSTAT"; then
+  echo "$as_me:$LINENO: result: $PROG_NETSTAT" >&5
+echo "${ECHO_T}$PROG_NETSTAT" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_NETSTAT" ; then
+                PROG_NETSTAT="undef"
+        fi
+        
+
+
+        # Extract the first word of "arp", so it can be a program name with args.
+set dummy arp; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_ARP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_ARP in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_ARP="$PROG_ARP" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_ARP="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_ARP=$ac_cv_path_PROG_ARP
+
+if test -n "$PROG_ARP"; then
+  echo "$as_me:$LINENO: result: $PROG_ARP" >&5
+echo "${ECHO_T}$PROG_ARP" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_ARP" ; then
+                PROG_ARP="undef"
+        fi
+        
+
+
+        # Extract the first word of "ifconfig", so it can be a program name with args.
+set dummy ifconfig; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_IFCONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_IFCONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_IFCONFIG="$PROG_IFCONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_IFCONFIG="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_IFCONFIG=$ac_cv_path_PROG_IFCONFIG
+
+if test -n "$PROG_IFCONFIG"; then
+  echo "$as_me:$LINENO: result: $PROG_IFCONFIG" >&5
+echo "${ECHO_T}$PROG_IFCONFIG" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_IFCONFIG" ; then
+                PROG_IFCONFIG="undef"
+        fi
+        
+
+
+        # Extract the first word of "jstat", so it can be a program name with args.
+set dummy jstat; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_JSTAT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_JSTAT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_JSTAT="$PROG_JSTAT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_JSTAT="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_JSTAT=$ac_cv_path_PROG_JSTAT
+
+if test -n "$PROG_JSTAT"; then
+  echo "$as_me:$LINENO: result: $PROG_JSTAT" >&5
+echo "${ECHO_T}$PROG_JSTAT" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_JSTAT" ; then
+                PROG_JSTAT="undef"
+        fi
+        
+
+
+        # Extract the first word of "ps", so it can be a program name with args.
+set dummy ps; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_PS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_PS in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_PS="$PROG_PS" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_PS="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_PS=$ac_cv_path_PROG_PS
+
+if test -n "$PROG_PS"; then
+  echo "$as_me:$LINENO: result: $PROG_PS" >&5
+echo "${ECHO_T}$PROG_PS" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_PS" ; then
+                PROG_PS="undef"
+        fi
+        
+
+
+        # Extract the first word of "sar", so it can be a program name with args.
+set dummy sar; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_SAR+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_SAR in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_SAR="$PROG_SAR" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_SAR="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_SAR=$ac_cv_path_PROG_SAR
+
+if test -n "$PROG_SAR"; then
+  echo "$as_me:$LINENO: result: $PROG_SAR" >&5
+echo "${ECHO_T}$PROG_SAR" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_SAR" ; then
+                PROG_SAR="undef"
+        fi
+        
+
+
+        # Extract the first word of "w", so it can be a program name with args.
+set dummy w; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_W+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_W in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_W="$PROG_W" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_W="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_W=$ac_cv_path_PROG_W
+
+if test -n "$PROG_W"; then
+  echo "$as_me:$LINENO: result: $PROG_W" >&5
+echo "${ECHO_T}$PROG_W" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_W" ; then
+                PROG_W="undef"
+        fi
+        
+
+
+        # Extract the first word of "who", so it can be a program name with args.
+set dummy who; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_WHO+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_WHO in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_WHO="$PROG_WHO" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_WHO="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_WHO=$ac_cv_path_PROG_WHO
+
+if test -n "$PROG_WHO"; then
+  echo "$as_me:$LINENO: result: $PROG_WHO" >&5
+echo "${ECHO_T}$PROG_WHO" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_WHO" ; then
+                PROG_WHO="undef"
+        fi
+        
+
+
+        # Extract the first word of "last", so it can be a program name with args.
+set dummy last; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_LAST+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_LAST in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_LAST="$PROG_LAST" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_LAST="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_LAST=$ac_cv_path_PROG_LAST
+
+if test -n "$PROG_LAST"; then
+  echo "$as_me:$LINENO: result: $PROG_LAST" >&5
+echo "${ECHO_T}$PROG_LAST" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_LAST" ; then
+                PROG_LAST="undef"
+        fi
+        
+
+
+        # Extract the first word of "lastlog", so it can be a program name with args.
+set dummy lastlog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_LASTLOG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_LASTLOG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_LASTLOG="$PROG_LASTLOG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_LASTLOG="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_LASTLOG=$ac_cv_path_PROG_LASTLOG
+
+if test -n "$PROG_LASTLOG"; then
+  echo "$as_me:$LINENO: result: $PROG_LASTLOG" >&5
+echo "${ECHO_T}$PROG_LASTLOG" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_LASTLOG" ; then
+                PROG_LASTLOG="undef"
+        fi
+        
+
+
+        # Extract the first word of "df", so it can be a program name with args.
+set dummy df; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_DF+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_DF in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_DF="$PROG_DF" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_DF="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_DF=$ac_cv_path_PROG_DF
+
+if test -n "$PROG_DF"; then
+  echo "$as_me:$LINENO: result: $PROG_DF" >&5
+echo "${ECHO_T}$PROG_DF" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_DF" ; then
+                PROG_DF="undef"
+        fi
+        
+
+
+        # Extract the first word of "vmstat", so it can be a program name with args.
+set dummy vmstat; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_VMSTAT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_VMSTAT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_VMSTAT="$PROG_VMSTAT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_VMSTAT="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_VMSTAT=$ac_cv_path_PROG_VMSTAT
+
+if test -n "$PROG_VMSTAT"; then
+  echo "$as_me:$LINENO: result: $PROG_VMSTAT" >&5
+echo "${ECHO_T}$PROG_VMSTAT" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_VMSTAT" ; then
+                PROG_VMSTAT="undef"
+        fi
+        
+
+
+        # Extract the first word of "uptime", so it can be a program name with args.
+set dummy uptime; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_UPTIME+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_UPTIME in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_UPTIME="$PROG_UPTIME" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_UPTIME="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_UPTIME=$ac_cv_path_PROG_UPTIME
+
+if test -n "$PROG_UPTIME"; then
+  echo "$as_me:$LINENO: result: $PROG_UPTIME" >&5
+echo "${ECHO_T}$PROG_UPTIME" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_UPTIME" ; then
+                PROG_UPTIME="undef"
+        fi
+        
+
+
+        # Extract the first word of "ipcs", so it can be a program name with args.
+set dummy ipcs; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_IPCS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_IPCS in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_IPCS="$PROG_IPCS" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_IPCS="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_IPCS=$ac_cv_path_PROG_IPCS
+
+if test -n "$PROG_IPCS"; then
+  echo "$as_me:$LINENO: result: $PROG_IPCS" >&5
+echo "${ECHO_T}$PROG_IPCS" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_IPCS" ; then
+                PROG_IPCS="undef"
+        fi
+        
+
+
+        # Extract the first word of "tail", so it can be a program name with args.
+set dummy tail; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PROG_TAIL+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_TAIL in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_TAIL="$PROG_TAIL" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PROG_TAIL="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PROG_TAIL=$ac_cv_path_PROG_TAIL
+
+if test -n "$PROG_TAIL"; then
+  echo "$as_me:$LINENO: result: $PROG_TAIL" >&5
+echo "${ECHO_T}$PROG_TAIL" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+        if test -z "$PROG_TAIL" ; then
+                PROG_TAIL="undef"
+        fi
+        
+
+# restore PATH
+PATH=$OPATH
+
+# Where does ssh-rand-helper get its randomness from?
+INSTALL_SSH_PRNG_CMDS=""
+if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then
+        if test ! -z "$PRNGD_PORT" ; then
+                RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT"
+        elif test ! -z "$PRNGD_SOCKET" ; then
+                RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\""
+        else
+                RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)"
+                RAND_HELPER_CMDHASH=yes
+                INSTALL_SSH_PRNG_CMDS="yes"
+        fi
+fi
+
+
+
+# Cheap hack to ensure NEWS-OS libraries are arranged right.
+if test ! -z "$SONY" ; then
+  LIBS="$LIBS -liberty";
+fi
+
+# Checks for data types
+echo "$as_me:$LINENO: checking for char" >&5
+echo $ECHO_N "checking for char... $ECHO_C" >&6
+if test "${ac_cv_type_char+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if ((char *) 0)
+  return 0;
+if (sizeof (char))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_char=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_char=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5
+echo "${ECHO_T}$ac_cv_type_char" >&6
+
+echo "$as_me:$LINENO: checking size of char" >&5
+echo $ECHO_N "checking size of char... $ECHO_C" >&6
+if test "${ac_cv_sizeof_char+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_char" = yes; then
+  # The cast to unsigned long works around a bug in the HP C Compiler
+  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+  # This bug is HP SR number 8606223364.
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (char))) >= 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+                    if test $ac_lo -le $ac_mid; then
+                      ac_lo= ac_hi=
+                      break
+                    fi
+                    ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (char))) < 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (char))) >= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+                       if test $ac_mid -le $ac_hi; then
+                         ac_lo= ac_hi=
+                         break
+                       fi
+                       ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_char=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (char), 77
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+long longval () { return (long) (sizeof (char)); }
+unsigned long ulongval () { return (long) (sizeof (char)); }
+@%:@include <stdio.h>
+@%:@include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    exit (1);
+  if (((long) (sizeof (char))) < 0)
+    {
+      long i = longval ();
+      if (i != ((long) (sizeof (char))))
+        exit (1);
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long i = ulongval ();
+      if (i != ((long) (sizeof (char))))
+        exit (1);
+      fprintf (f, "%lu\n", i);
+    }
+  exit (ferror (f) || fclose (f) != 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_char=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (char), 77
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_char=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5
+echo "${ECHO_T}$ac_cv_sizeof_char" >&6
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_CHAR $ac_cv_sizeof_char
+_ACEOF
+
+
+echo "$as_me:$LINENO: checking for short int" >&5
+echo $ECHO_N "checking for short int... $ECHO_C" >&6
+if test "${ac_cv_type_short_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if ((short int *) 0)
+  return 0;
+if (sizeof (short int))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_short_int=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_short_int=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_short_int" >&5
+echo "${ECHO_T}$ac_cv_type_short_int" >&6
+
+echo "$as_me:$LINENO: checking size of short int" >&5
+echo $ECHO_N "checking size of short int... $ECHO_C" >&6
+if test "${ac_cv_sizeof_short_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_short_int" = yes; then
+  # The cast to unsigned long works around a bug in the HP C Compiler
+  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+  # This bug is HP SR number 8606223364.
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (short int))) >= 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (short int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+                    if test $ac_lo -le $ac_mid; then
+                      ac_lo= ac_hi=
+                      break
+                    fi
+                    ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (short int))) < 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (short int))) >= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+                       if test $ac_mid -le $ac_hi; then
+                         ac_lo= ac_hi=
+                         break
+                       fi
+                       ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (short int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_short_int=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (short int), 77
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+long longval () { return (long) (sizeof (short int)); }
+unsigned long ulongval () { return (long) (sizeof (short int)); }
+@%:@include <stdio.h>
+@%:@include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    exit (1);
+  if (((long) (sizeof (short int))) < 0)
+    {
+      long i = longval ();
+      if (i != ((long) (sizeof (short int))))
+        exit (1);
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long i = ulongval ();
+      if (i != ((long) (sizeof (short int))))
+        exit (1);
+      fprintf (f, "%lu\n", i);
+    }
+  exit (ferror (f) || fclose (f) != 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_short_int=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (short int), 77
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_short_int=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_short_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_short_int" >&6
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_SHORT_INT $ac_cv_sizeof_short_int
+_ACEOF
+
+
+echo "$as_me:$LINENO: checking for int" >&5
+echo $ECHO_N "checking for int... $ECHO_C" >&6
+if test "${ac_cv_type_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if ((int *) 0)
+  return 0;
+if (sizeof (int))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_int=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_int=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
+echo "${ECHO_T}$ac_cv_type_int" >&6
+
+echo "$as_me:$LINENO: checking size of int" >&5
+echo $ECHO_N "checking size of int... $ECHO_C" >&6
+if test "${ac_cv_sizeof_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_int" = yes; then
+  # The cast to unsigned long works around a bug in the HP C Compiler
+  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+  # This bug is HP SR number 8606223364.
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (int))) >= 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+                    if test $ac_lo -le $ac_mid; then
+                      ac_lo= ac_hi=
+                      break
+                    fi
+                    ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (int))) < 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+                       if test $ac_mid -le $ac_hi; then
+                         ac_lo= ac_hi=
+                         break
+                       fi
+                       ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_int=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+long longval () { return (long) (sizeof (int)); }
+unsigned long ulongval () { return (long) (sizeof (int)); }
+@%:@include <stdio.h>
+@%:@include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    exit (1);
+  if (((long) (sizeof (int))) < 0)
+    {
+      long i = longval ();
+      if (i != ((long) (sizeof (int))))
+        exit (1);
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long i = ulongval ();
+      if (i != ((long) (sizeof (int))))
+        exit (1);
+      fprintf (f, "%lu\n", i);
+    }
+  exit (ferror (f) || fclose (f) != 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_int=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_int=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_int" >&6
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+echo "$as_me:$LINENO: checking for long int" >&5
+echo $ECHO_N "checking for long int... $ECHO_C" >&6
+if test "${ac_cv_type_long_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if ((long int *) 0)
+  return 0;
+if (sizeof (long int))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_long_int=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_long_int=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_long_int" >&5
+echo "${ECHO_T}$ac_cv_type_long_int" >&6
+
+echo "$as_me:$LINENO: checking size of long int" >&5
+echo $ECHO_N "checking size of long int... $ECHO_C" >&6
+if test "${ac_cv_sizeof_long_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_long_int" = yes; then
+  # The cast to unsigned long works around a bug in the HP C Compiler
+  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+  # This bug is HP SR number 8606223364.
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long int))) >= 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+                    if test $ac_lo -le $ac_mid; then
+                      ac_lo= ac_hi=
+                      break
+                    fi
+                    ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long int))) < 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long int))) >= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+                       if test $ac_mid -le $ac_hi; then
+                         ac_lo= ac_hi=
+                         break
+                       fi
+                       ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long_int=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long int), 77
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+long longval () { return (long) (sizeof (long int)); }
+unsigned long ulongval () { return (long) (sizeof (long int)); }
+@%:@include <stdio.h>
+@%:@include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    exit (1);
+  if (((long) (sizeof (long int))) < 0)
+    {
+      long i = longval ();
+      if (i != ((long) (sizeof (long int))))
+        exit (1);
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long i = ulongval ();
+      if (i != ((long) (sizeof (long int))))
+        exit (1);
+      fprintf (f, "%lu\n", i);
+    }
+  exit (ferror (f) || fclose (f) != 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_long_int=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long int), 77
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_long_int=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_long_int" >&6
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_LONG_INT $ac_cv_sizeof_long_int
+_ACEOF
+
+
+echo "$as_me:$LINENO: checking for long long int" >&5
+echo $ECHO_N "checking for long long int... $ECHO_C" >&6
+if test "${ac_cv_type_long_long_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if ((long long int *) 0)
+  return 0;
+if (sizeof (long long int))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_long_long_int=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_long_long_int=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_long_long_int" >&5
+echo "${ECHO_T}$ac_cv_type_long_long_int" >&6
+
+echo "$as_me:$LINENO: checking size of long long int" >&5
+echo $ECHO_N "checking size of long long int... $ECHO_C" >&6
+if test "${ac_cv_sizeof_long_long_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$ac_cv_type_long_long_int" = yes; then
+  # The cast to unsigned long works around a bug in the HP C Compiler
+  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+  # This bug is HP SR number 8606223364.
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long long int))) >= 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long long int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+                    if test $ac_lo -le $ac_mid; then
+                      ac_lo= ac_hi=
+                      break
+                    fi
+                    ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long long int))) < 0)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long long int))) >= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+                       if test $ac_mid -le $ac_hi; then
+                         ac_lo= ac_hi=
+                         break
+                       fi
+                       ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array @<:@1 - 2 * !(((long) (sizeof (long long int))) <= $ac_mid)@:>@;
+test_array @<:@0@:>@ = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long_long_int=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long long int), 77
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+long longval () { return (long) (sizeof (long long int)); }
+unsigned long ulongval () { return (long) (sizeof (long long int)); }
+@%:@include <stdio.h>
+@%:@include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    exit (1);
+  if (((long) (sizeof (long long int))) < 0)
+    {
+      long i = longval ();
+      if (i != ((long) (sizeof (long long int))))
+        exit (1);
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long i = ulongval ();
+      if (i != ((long) (sizeof (long long int))))
+        exit (1);
+      fprintf (f, "%lu\n", i);
+    }
+  exit (ferror (f) || fclose (f) != 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_long_long_int=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long long int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long long int), 77
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+  ac_cv_sizeof_long_long_int=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_long_long_int" >&6
+cat >>confdefs.h <<_ACEOF
+@%:@define SIZEOF_LONG_LONG_INT $ac_cv_sizeof_long_long_int
+_ACEOF
+
+
+
+# Sanity check long long for some platforms (AIX)
+if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then
+        ac_cv_sizeof_long_long_int=0
+fi
+
+# More checks for data types
+echo "$as_me:$LINENO: checking for u_int type" >&5
+echo $ECHO_N "checking for u_int type... $ECHO_C" >&6
+if test "${ac_cv_have_u_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <sys/types.h> 
+int
+main ()
+{
+ u_int a; a = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_u_int="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_u_int="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_u_int" >&5
+echo "${ECHO_T}$ac_cv_have_u_int" >&6
+if test "x$ac_cv_have_u_int" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_U_INT 1
+_ACEOF
+
+        have_u_int=1
+fi
+
+echo "$as_me:$LINENO: checking for intXX_t types" >&5
+echo $ECHO_N "checking for intXX_t types... $ECHO_C" >&6
+if test "${ac_cv_have_intxx_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <sys/types.h> 
+int
+main ()
+{
+ int8_t a; int16_t b; int32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_intxx_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_intxx_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_intxx_t" >&5
+echo "${ECHO_T}$ac_cv_have_intxx_t" >&6
+if test "x$ac_cv_have_intxx_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_INTXX_T 1
+_ACEOF
+
+        have_intxx_t=1
+fi
+
+if (test -z "$have_intxx_t" && \
+           test "x$ac_cv_header_stdint_h" = "xyes")
+then
+    echo "$as_me:$LINENO: checking for intXX_t types in stdint.h" >&5
+echo $ECHO_N "checking for intXX_t types in stdint.h... $ECHO_C" >&6
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <stdint.h> 
+int
+main ()
+{
+ int8_t a; int16_t b; int32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_INTXX_T 1
+_ACEOF
+
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:$LINENO: checking for int64_t type" >&5
+echo $ECHO_N "checking for int64_t type... $ECHO_C" >&6
+if test "${ac_cv_have_int64_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#include <sys/socket.h>
+#ifdef HAVE_SYS_BITYPES_H
+# include <sys/bitypes.h>
+#endif
+                
+int
+main ()
+{
+ int64_t a; a = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_int64_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_int64_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_int64_t" >&5
+echo "${ECHO_T}$ac_cv_have_int64_t" >&6
+if test "x$ac_cv_have_int64_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_INT64_T 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for u_intXX_t types" >&5
+echo $ECHO_N "checking for u_intXX_t types... $ECHO_C" >&6
+if test "${ac_cv_have_u_intxx_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <sys/types.h> 
+int
+main ()
+{
+ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_u_intxx_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_u_intxx_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_u_intxx_t" >&5
+echo "${ECHO_T}$ac_cv_have_u_intxx_t" >&6
+if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_U_INTXX_T 1
+_ACEOF
+
+        have_u_intxx_t=1
+fi
+
+if test -z "$have_u_intxx_t" ; then
+    echo "$as_me:$LINENO: checking for u_intXX_t types in sys/socket.h" >&5
+echo $ECHO_N "checking for u_intXX_t types in sys/socket.h... $ECHO_C" >&6
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <sys/socket.h> 
+int
+main ()
+{
+ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_U_INTXX_T 1
+_ACEOF
+
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:$LINENO: checking for u_int64_t types" >&5
+echo $ECHO_N "checking for u_int64_t types... $ECHO_C" >&6
+if test "${ac_cv_have_u_int64_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <sys/types.h> 
+int
+main ()
+{
+ u_int64_t a; a = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_u_int64_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_u_int64_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_u_int64_t" >&5
+echo "${ECHO_T}$ac_cv_have_u_int64_t" >&6
+if test "x$ac_cv_have_u_int64_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_U_INT64_T 1
+_ACEOF
+
+        have_u_int64_t=1
+fi
+
+if test -z "$have_u_int64_t" ; then
+    echo "$as_me:$LINENO: checking for u_int64_t type in sys/bitypes.h" >&5
+echo $ECHO_N "checking for u_int64_t type in sys/bitypes.h... $ECHO_C" >&6
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <sys/bitypes.h> 
+int
+main ()
+{
+ u_int64_t a; a = 1
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_U_INT64_T 1
+_ACEOF
+
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+if test -z "$have_u_intxx_t" ; then
+        echo "$as_me:$LINENO: checking for uintXX_t types" >&5
+echo $ECHO_N "checking for uintXX_t types... $ECHO_C" >&6
+if test "${ac_cv_have_uintxx_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+                        
+int
+main ()
+{
+ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_uintxx_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_uintxx_t="no" 
+                
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+        
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_uintxx_t" >&5
+echo "${ECHO_T}$ac_cv_have_uintxx_t" >&6
+        if test "x$ac_cv_have_uintxx_t" = "xyes" ; then
+                cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_UINTXX_T 1
+_ACEOF
+
+        fi
+fi
+
+if test -z "$have_uintxx_t" ; then
+    echo "$as_me:$LINENO: checking for uintXX_t types in stdint.h" >&5
+echo $ECHO_N "checking for uintXX_t types in stdint.h... $ECHO_C" >&6
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <stdint.h> 
+int
+main ()
+{
+ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_UINTXX_T 1
+_ACEOF
+
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \
+           test "x$ac_cv_header_sys_bitypes_h" = "xyes")
+then
+        echo "$as_me:$LINENO: checking for intXX_t and u_intXX_t types in sys/bitypes.h" >&5
+echo $ECHO_N "checking for intXX_t and u_intXX_t types in sys/bitypes.h... $ECHO_C" >&6
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/bitypes.h>
+                
+int
+main ()
+{
+
+                        int8_t a; int16_t b; int32_t c;
+                        u_int8_t e; u_int16_t f; u_int32_t g;
+                        a = b = c = e = f = g = 1;
+                
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_U_INTXX_T 1
+_ACEOF
+
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_INTXX_T 1
+_ACEOF
+
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext 
+fi
+
+
+echo "$as_me:$LINENO: checking for u_char" >&5
+echo $ECHO_N "checking for u_char... $ECHO_C" >&6
+if test "${ac_cv_have_u_char+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+                
+int
+main ()
+{
+ u_char foo; foo = 125; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_u_char="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_u_char="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_u_char" >&5
+echo "${ECHO_T}$ac_cv_have_u_char" >&6
+if test "x$ac_cv_have_u_char" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_U_CHAR 1
+_ACEOF
+
+fi
+
+
+   echo "$as_me:$LINENO: checking for socklen_t" >&5
+echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6
+if test "${ac_cv_type_socklen_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/socket.h>
+
+int
+main ()
+{
+if ((socklen_t *) 0)
+  return 0;
+if (sizeof (socklen_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_socklen_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_socklen_t=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5
+echo "${ECHO_T}$ac_cv_type_socklen_t" >&6
+if test $ac_cv_type_socklen_t = yes; then
+  :
+else
+  
+      echo "$as_me:$LINENO: checking for socklen_t equivalent" >&5
+echo $ECHO_N "checking for socklen_t equivalent... $ECHO_C" >&6
+      if test "${curl_cv_socklen_t_equiv+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+         # Systems have either "struct sockaddr *" or
+         # "void *" as the second argument to getpeername
+         curl_cv_socklen_t_equiv=
+         for arg2 in "struct sockaddr" void; do
+            for t in int size_t unsigned long "unsigned long"; do
+               cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+                  #include <sys/types.h>
+                  #include <sys/socket.h>
+
+                  int getpeername (int, $arg2 *, $t *);
+               
+int
+main ()
+{
+
+                  $t len;
+                  getpeername(0,0,&len);
+               
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  
+                  curl_cv_socklen_t_equiv="$t"
+                  break
+               
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+            done
+         done
+
+         if test "x$curl_cv_socklen_t_equiv" = x; then
+            { { echo "$as_me:$LINENO: error: Cannot find a type to use in place of socklen_t" >&5
+echo "$as_me: error: Cannot find a type to use in place of socklen_t" >&2;}
+   { (exit 1); exit 1; }; }
+         fi
+      
+fi
+
+      echo "$as_me:$LINENO: result: $curl_cv_socklen_t_equiv" >&5
+echo "${ECHO_T}$curl_cv_socklen_t_equiv" >&6
+      
+cat >>confdefs.h <<_ACEOF
+@%:@define socklen_t $curl_cv_socklen_t_equiv
+_ACEOF
+
+fi
+
+
+
+echo "$as_me:$LINENO: checking for sig_atomic_t" >&5
+echo $ECHO_N "checking for sig_atomic_t... $ECHO_C" >&6
+if test "${ac_cv_type_sig_atomic_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <signal.h>
+
+int
+main ()
+{
+if ((sig_atomic_t *) 0)
+  return 0;
+if (sizeof (sig_atomic_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_sig_atomic_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_sig_atomic_t=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_sig_atomic_t" >&5
+echo "${ECHO_T}$ac_cv_type_sig_atomic_t" >&6
+if test $ac_cv_type_sig_atomic_t = yes; then
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_SIG_ATOMIC_T 1
+_ACEOF
+
+
+fi
+
+
+echo "$as_me:$LINENO: checking for size_t" >&5
+echo $ECHO_N "checking for size_t... $ECHO_C" >&6
+if test "${ac_cv_have_size_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+                
+int
+main ()
+{
+ size_t foo; foo = 1235; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_size_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_size_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_size_t" >&5
+echo "${ECHO_T}$ac_cv_have_size_t" >&6
+if test "x$ac_cv_have_size_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SIZE_T 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for ssize_t" >&5
+echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
+if test "${ac_cv_have_ssize_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+                
+int
+main ()
+{
+ ssize_t foo; foo = 1235; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_ssize_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_ssize_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_ssize_t" >&5
+echo "${ECHO_T}$ac_cv_have_ssize_t" >&6
+if test "x$ac_cv_have_ssize_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SSIZE_T 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for clock_t" >&5
+echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
+if test "${ac_cv_have_clock_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <time.h>
+                
+int
+main ()
+{
+ clock_t foo; foo = 1235; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_clock_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_clock_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_clock_t" >&5
+echo "${ECHO_T}$ac_cv_have_clock_t" >&6
+if test "x$ac_cv_have_clock_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_CLOCK_T 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for sa_family_t" >&5
+echo $ECHO_N "checking for sa_family_t... $ECHO_C" >&6
+if test "${ac_cv_have_sa_family_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+                
+int
+main ()
+{
+ sa_family_t foo; foo = 1235; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_sa_family_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+                
+int
+main ()
+{
+ sa_family_t foo; foo = 1235; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_sa_family_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_sa_family_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_sa_family_t" >&5
+echo "${ECHO_T}$ac_cv_have_sa_family_t" >&6
+if test "x$ac_cv_have_sa_family_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SA_FAMILY_T 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for pid_t" >&5
+echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
+if test "${ac_cv_have_pid_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+                
+int
+main ()
+{
+ pid_t foo; foo = 1235; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_pid_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_pid_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_pid_t" >&5
+echo "${ECHO_T}$ac_cv_have_pid_t" >&6
+if test "x$ac_cv_have_pid_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_PID_T 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for mode_t" >&5
+echo $ECHO_N "checking for mode_t... $ECHO_C" >&6
+if test "${ac_cv_have_mode_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+                
+int
+main ()
+{
+ mode_t foo; foo = 1235; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_mode_t="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_mode_t="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_mode_t" >&5
+echo "${ECHO_T}$ac_cv_have_mode_t" >&6
+if test "x$ac_cv_have_mode_t" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_MODE_T 1
+_ACEOF
+
+fi
+
+
+echo "$as_me:$LINENO: checking for struct sockaddr_storage" >&5
+echo $ECHO_N "checking for struct sockaddr_storage... $ECHO_C" >&6
+if test "${ac_cv_have_struct_sockaddr_storage+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+                
+int
+main ()
+{
+ struct sockaddr_storage s; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_struct_sockaddr_storage="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_struct_sockaddr_storage="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_struct_sockaddr_storage" >&5
+echo "${ECHO_T}$ac_cv_have_struct_sockaddr_storage" >&6
+if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRUCT_SOCKADDR_STORAGE 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for struct sockaddr_in6" >&5
+echo $ECHO_N "checking for struct sockaddr_in6... $ECHO_C" >&6
+if test "${ac_cv_have_struct_sockaddr_in6+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <netinet/in.h>
+                
+int
+main ()
+{
+ struct sockaddr_in6 s; s.sin6_family = 0; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_struct_sockaddr_in6="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_struct_sockaddr_in6="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_struct_sockaddr_in6" >&5
+echo "${ECHO_T}$ac_cv_have_struct_sockaddr_in6" >&6
+if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRUCT_SOCKADDR_IN6 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for struct in6_addr" >&5
+echo $ECHO_N "checking for struct in6_addr... $ECHO_C" >&6
+if test "${ac_cv_have_struct_in6_addr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <netinet/in.h>
+                
+int
+main ()
+{
+ struct in6_addr s; s.s6_addr[0] = 0; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_struct_in6_addr="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_struct_in6_addr="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_struct_in6_addr" >&5
+echo "${ECHO_T}$ac_cv_have_struct_in6_addr" >&6
+if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRUCT_IN6_ADDR 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for struct addrinfo" >&5
+echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6
+if test "${ac_cv_have_struct_addrinfo+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+                
+int
+main ()
+{
+ struct addrinfo s; s.ai_flags = AI_PASSIVE; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_struct_addrinfo="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_struct_addrinfo="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_struct_addrinfo" >&5
+echo "${ECHO_T}$ac_cv_have_struct_addrinfo" >&6
+if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRUCT_ADDRINFO 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for struct timeval" >&5
+echo $ECHO_N "checking for struct timeval... $ECHO_C" >&6
+if test "${ac_cv_have_struct_timeval+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <sys/time.h> 
+int
+main ()
+{
+ struct timeval tv; tv.tv_sec = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_struct_timeval="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_struct_timeval="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_struct_timeval" >&5
+echo "${ECHO_T}$ac_cv_have_struct_timeval" >&6
+if test "x$ac_cv_have_struct_timeval" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_STRUCT_TIMEVAL 1
+_ACEOF
+
+        have_struct_timeval=1
+fi
+
+echo "$as_me:$LINENO: checking for struct timespec" >&5
+echo $ECHO_N "checking for struct timespec... $ECHO_C" >&6
+if test "${ac_cv_type_struct_timespec+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if ((struct timespec *) 0)
+  return 0;
+if (sizeof (struct timespec))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_struct_timespec=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_struct_timespec=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_struct_timespec" >&5
+echo "${ECHO_T}$ac_cv_type_struct_timespec" >&6
+if test $ac_cv_type_struct_timespec = yes; then
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_STRUCT_TIMESPEC 1
+_ACEOF
+
+
+fi
+
+
+# We need int64_t or else certian parts of the compile will fail.
+if test "x$ac_cv_have_int64_t" = "xno" -a \
+        "x$ac_cv_sizeof_long_int" != "x8" -a \
+        "x$ac_cv_sizeof_long_long_int" = "x0" ; then
+        echo "OpenSSH requires int64_t support.  Contact your vendor or install"
+        echo "an alternative compiler (I.E., GCC) before continuing."
+        echo ""
+        exit 1;
+else
+        if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <string.h>
+#ifdef HAVE_SNPRINTF
+main()
+{
+        char buf[50];
+        char expected_out[50];
+        int mazsize = 50 ;
+#if (SIZEOF_LONG_INT == 8)
+        long int num = 0x7fffffffffffffff;
+#else
+        long long num = 0x7fffffffffffffffll;
+#endif
+        strcpy(expected_out, "9223372036854775807");
+        snprintf(buf, mazsize, "%lld", num);
+        if(strcmp(buf, expected_out) != 0)
+                exit(1);
+        exit(0);
+}
+#else
+main() { exit(0); }
+#endif
+                
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   true 
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ cat >>confdefs.h <<\_ACEOF
+@%:@define BROKEN_SNPRINTF 1
+_ACEOF
+ 
+        
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+
+
+# look for field 'ut_host' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host
+        echo "$as_me:$LINENO: checking for ut_host field in utmp.h" >&5
+echo $ECHO_N "checking for ut_host field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_host" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_HOST_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_host' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host
+        echo "$as_me:$LINENO: checking for ut_host field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_host field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_host" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_HOST_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'syslen' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"syslen
+        echo "$as_me:$LINENO: checking for syslen field in utmpx.h" >&5
+echo $ECHO_N "checking for syslen field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "syslen" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SYSLEN_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_pid' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_pid
+        echo "$as_me:$LINENO: checking for ut_pid field in utmp.h" >&5
+echo $ECHO_N "checking for ut_pid field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_pid" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_PID_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_type' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type
+        echo "$as_me:$LINENO: checking for ut_type field in utmp.h" >&5
+echo $ECHO_N "checking for ut_type field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_type" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_TYPE_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_type' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type
+        echo "$as_me:$LINENO: checking for ut_type field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_type field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_type" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_TYPE_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_tv' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv
+        echo "$as_me:$LINENO: checking for ut_tv field in utmp.h" >&5
+echo $ECHO_N "checking for ut_tv field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_tv" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_TV_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_id' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id
+        echo "$as_me:$LINENO: checking for ut_id field in utmp.h" >&5
+echo $ECHO_N "checking for ut_id field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_id" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_ID_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_id' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id
+        echo "$as_me:$LINENO: checking for ut_id field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_id field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_id" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_ID_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_addr' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr
+        echo "$as_me:$LINENO: checking for ut_addr field in utmp.h" >&5
+echo $ECHO_N "checking for ut_addr field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_addr" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_ADDR_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_addr' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr
+        echo "$as_me:$LINENO: checking for ut_addr field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_addr field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_addr" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_ADDR_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_addr_v6' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6
+        echo "$as_me:$LINENO: checking for ut_addr_v6 field in utmp.h" >&5
+echo $ECHO_N "checking for ut_addr_v6 field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_addr_v6" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_ADDR_V6_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_addr_v6' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6
+        echo "$as_me:$LINENO: checking for ut_addr_v6 field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_addr_v6 field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_addr_v6" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_ADDR_V6_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_exit' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_exit
+        echo "$as_me:$LINENO: checking for ut_exit field in utmp.h" >&5
+echo $ECHO_N "checking for ut_exit field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_exit" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_EXIT_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_time' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time
+        echo "$as_me:$LINENO: checking for ut_time field in utmp.h" >&5
+echo $ECHO_N "checking for ut_time field in utmp.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_time" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_TIME_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_time' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time
+        echo "$as_me:$LINENO: checking for ut_time field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_time field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_time" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_TIME_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+# look for field 'ut_tv' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv
+        echo "$as_me:$LINENO: checking for ut_tv field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_tv field in utmpx.h... $ECHO_C" >&6
+        if eval "test \"\${$ossh_varname+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_tv" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"                
+else
+                        eval "$ossh_varname=no"                 
+fi
+rm -f conftest*
+        
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6
+                if test "x$ossh_result" = "xyes"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_TV_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+
+
+echo "$as_me:$LINENO: checking for struct stat.st_blksize" >&5
+echo $ECHO_N "checking for struct stat.st_blksize... $ECHO_C" >&6
+if test "${ac_cv_member_struct_stat_st_blksize+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static struct stat ac_aggr;
+if (ac_aggr.st_blksize)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_member_struct_stat_st_blksize=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static struct stat ac_aggr;
+if (sizeof ac_aggr.st_blksize)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_member_struct_stat_st_blksize=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_member_struct_stat_st_blksize=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blksize" >&5
+echo "${ECHO_T}$ac_cv_member_struct_stat_st_blksize" >&6
+if test $ac_cv_member_struct_stat_st_blksize = yes; then
+  
+cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_STRUCT_STAT_ST_BLKSIZE 1
+_ACEOF
+
+
+fi
+
+
+echo "$as_me:$LINENO: checking for ss_family field in struct sockaddr_storage" >&5
+echo $ECHO_N "checking for ss_family field in struct sockaddr_storage... $ECHO_C" >&6
+if test "${ac_cv_have_ss_family_in_struct_ss+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+                
+int
+main ()
+{
+ struct sockaddr_storage s; s.ss_family = 1; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_ss_family_in_struct_ss="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_ss_family_in_struct_ss="no" 
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_ss_family_in_struct_ss" >&5
+echo "${ECHO_T}$ac_cv_have_ss_family_in_struct_ss" >&6
+if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SS_FAMILY_IN_SS 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for __ss_family field in struct sockaddr_storage" >&5
+echo $ECHO_N "checking for __ss_family field in struct sockaddr_storage... $ECHO_C" >&6
+if test "${ac_cv_have___ss_family_in_struct_ss+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+                
+int
+main ()
+{
+ struct sockaddr_storage s; s.__ss_family = 1; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have___ss_family_in_struct_ss="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have___ss_family_in_struct_ss="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have___ss_family_in_struct_ss" >&5
+echo "${ECHO_T}$ac_cv_have___ss_family_in_struct_ss" >&6
+if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE___SS_FAMILY_IN_SS 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for pw_class field in struct passwd" >&5
+echo $ECHO_N "checking for pw_class field in struct passwd... $ECHO_C" >&6
+if test "${ac_cv_have_pw_class_in_struct_passwd+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <pwd.h>
+                
+int
+main ()
+{
+ struct passwd p; p.pw_class = 0; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_pw_class_in_struct_passwd="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_pw_class_in_struct_passwd="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_pw_class_in_struct_passwd" >&5
+echo "${ECHO_T}$ac_cv_have_pw_class_in_struct_passwd" >&6
+if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_PW_CLASS_IN_PASSWD 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for pw_expire field in struct passwd" >&5
+echo $ECHO_N "checking for pw_expire field in struct passwd... $ECHO_C" >&6
+if test "${ac_cv_have_pw_expire_in_struct_passwd+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <pwd.h>
+                
+int
+main ()
+{
+ struct passwd p; p.pw_expire = 0; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_pw_expire_in_struct_passwd="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_pw_expire_in_struct_passwd="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_pw_expire_in_struct_passwd" >&5
+echo "${ECHO_T}$ac_cv_have_pw_expire_in_struct_passwd" >&6
+if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_PW_EXPIRE_IN_PASSWD 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for pw_change field in struct passwd" >&5
+echo $ECHO_N "checking for pw_change field in struct passwd... $ECHO_C" >&6
+if test "${ac_cv_have_pw_change_in_struct_passwd+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <pwd.h>
+                
+int
+main ()
+{
+ struct passwd p; p.pw_change = 0; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_pw_change_in_struct_passwd="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_pw_change_in_struct_passwd="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_pw_change_in_struct_passwd" >&5
+echo "${ECHO_T}$ac_cv_have_pw_change_in_struct_passwd" >&6
+if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_PW_CHANGE_IN_PASSWD 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for msg_accrights field in struct msghdr" >&5
+echo $ECHO_N "checking for msg_accrights field in struct msghdr... $ECHO_C" >&6
+if test "${ac_cv_have_accrights_in_msghdr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+int main() {
+#ifdef msg_accrights
+exit(1);
+#endif
+struct msghdr m;
+m.msg_accrights = 0;
+exit(0);
+}
+                
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_accrights_in_msghdr="yes" 
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ ac_cv_have_accrights_in_msghdr="no" 
+        
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_accrights_in_msghdr" >&5
+echo "${ECHO_T}$ac_cv_have_accrights_in_msghdr" >&6
+if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_ACCRIGHTS_IN_MSGHDR 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for msg_control field in struct msghdr" >&5
+echo $ECHO_N "checking for msg_control field in struct msghdr... $ECHO_C" >&6
+if test "${ac_cv_have_control_in_msghdr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+int main() {
+#ifdef msg_control
+exit(1);
+#endif
+struct msghdr m;
+m.msg_control = 0;
+exit(0);
+}
+                
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_control_in_msghdr="yes" 
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ ac_cv_have_control_in_msghdr="no" 
+        
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_control_in_msghdr" >&5
+echo "${ECHO_T}$ac_cv_have_control_in_msghdr" >&6
+if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_CONTROL_IN_MSGHDR 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking if libc defines __progname" >&5
+echo $ECHO_N "checking if libc defines __progname... $ECHO_C" >&6
+if test "${ac_cv_libc_defines___progname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+ extern char *__progname; printf("%s", __progname); 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_libc_defines___progname="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_libc_defines___progname="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_libc_defines___progname" >&5
+echo "${ECHO_T}$ac_cv_libc_defines___progname" >&6
+if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE___PROGNAME 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking whether $CC implements __FUNCTION__" >&5
+echo $ECHO_N "checking whether $CC implements __FUNCTION__... $ECHO_C" >&6
+if test "${ac_cv_cc_implements___FUNCTION__+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+
+int
+main ()
+{
+ printf("%s", __FUNCTION__); 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_cc_implements___FUNCTION__="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_cc_implements___FUNCTION__="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_cc_implements___FUNCTION__" >&5
+echo "${ECHO_T}$ac_cv_cc_implements___FUNCTION__" >&6
+if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE___FUNCTION__ 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking whether $CC implements __func__" >&5
+echo $ECHO_N "checking whether $CC implements __func__... $ECHO_C" >&6
+if test "${ac_cv_cc_implements___func__+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+
+int
+main ()
+{
+ printf("%s", __func__); 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_cc_implements___func__="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_cc_implements___func__="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_cc_implements___func__" >&5
+echo "${ECHO_T}$ac_cv_cc_implements___func__" >&6
+if test "x$ac_cv_cc_implements___func__" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE___func__ 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking whether getopt has optreset support" >&5
+echo $ECHO_N "checking whether getopt has optreset support... $ECHO_C" >&6
+if test "${ac_cv_have_getopt_optreset+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <getopt.h>
+                
+int
+main ()
+{
+ extern int optreset; optreset = 0; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_getopt_optreset="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_getopt_optreset="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_getopt_optreset" >&5
+echo "${ECHO_T}$ac_cv_have_getopt_optreset" >&6
+if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_GETOPT_OPTRESET 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking if libc defines sys_errlist" >&5
+echo $ECHO_N "checking if libc defines sys_errlist... $ECHO_C" >&6
+if test "${ac_cv_libc_defines_sys_errlist+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_libc_defines_sys_errlist="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_libc_defines_sys_errlist="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_libc_defines_sys_errlist" >&5
+echo "${ECHO_T}$ac_cv_libc_defines_sys_errlist" >&6
+if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SYS_ERRLIST 1
+_ACEOF
+
+fi
+
+
+echo "$as_me:$LINENO: checking if libc defines sys_nerr" >&5
+echo $ECHO_N "checking if libc defines sys_nerr... $ECHO_C" >&6
+if test "${ac_cv_libc_defines_sys_nerr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+ extern int sys_nerr; printf("%i", sys_nerr);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_libc_defines_sys_nerr="yes" 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_libc_defines_sys_nerr="no" 
+        
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_libc_defines_sys_nerr" >&5
+echo "${ECHO_T}$ac_cv_libc_defines_sys_nerr" >&6
+if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then
+        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_SYS_NERR 1
+_ACEOF
+
+fi
+
+SCARD_MSG="no" 
+
+# Check whether user wants sectok support
+
+# Check whether --with-sectok or --without-sectok was given.
+if test "${with_sectok+set}" = set; then
+  withval="$with_sectok"
+  
+                if test "x$withval" != "xno" ; then
+                        if test "x$withval" != "xyes" ; then
+                                CPPFLAGS="$CPPFLAGS -I${withval}"
+                                LDFLAGS="$LDFLAGS -L${withval}"
+                                if test ! -z "$need_dash_r" ; then
+                                        LDFLAGS="$LDFLAGS -R${withval}"
+                                fi
+                                if test ! -z "$blibpath" ; then
+                                        blibpath="$blibpath:${withval}"
+                                fi
+                        fi
+                        
+for ac_header in sectok.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+@%:@include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+  yes:no )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    (
+      cat <<\_ASBOX
+@%:@@%:@ ------------------------------------ @%:@@%:@
+@%:@@%:@ Report this to bug-autoconf@gnu.org. @%:@@%:@
+@%:@@%:@ ------------------------------------ @%:@@%:@
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+  no:yes )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    (
+      cat <<\_ASBOX
+@%:@@%:@ ------------------------------------ @%:@@%:@
+@%:@@%:@ Report this to bug-autoconf@gnu.org. @%:@@%:@
+@%:@@%:@ ------------------------------------ @%:@@%:@
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+
+                        if test "$ac_cv_header_sectok_h" != yes; then
+                                { { echo "$as_me:$LINENO: error: Can't find sectok.h" >&5
+echo "$as_me: error: Can't find sectok.h" >&2;}
+   { (exit 1); exit 1; }; }
+                        fi
+                        
+echo "$as_me:$LINENO: checking for sectok_open in -lsectok" >&5
+echo $ECHO_N "checking for sectok_open in -lsectok... $ECHO_C" >&6
+if test "${ac_cv_lib_sectok_sectok_open+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsectok  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char sectok_open ();
+int
+main ()
+{
+sectok_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_sectok_sectok_open=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_sectok_sectok_open=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_sectok_sectok_open" >&5
+echo "${ECHO_T}$ac_cv_lib_sectok_sectok_open" >&6
+if test $ac_cv_lib_sectok_sectok_open = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBSECTOK 1
+_ACEOF
+
+  LIBS="-lsectok $LIBS"
+
+fi
+
+                        if test "$ac_cv_lib_sectok_sectok_open" != yes; then
+                                { { echo "$as_me:$LINENO: error: Can't find libsectok" >&5
+echo "$as_me: error: Can't find libsectok" >&2;}
+   { (exit 1); exit 1; }; }
+                        fi
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define SMARTCARD 1
+_ACEOF
+
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define USE_SECTOK 1
+_ACEOF
+
+                        SCARD_MSG="yes, using sectok" 
+                fi
+        
+
+fi; 
+
+# Check whether user wants OpenSC support
+
+# Check whether --with-opensc or --without-opensc was given.
+if test "${with_opensc+set}" = set; then
+  withval="$with_opensc"
+  opensc_config_prefix="$withval"
+else
+  opensc_config_prefix=""
+fi; 
+if test x$opensc_config_prefix != x ; then
+  OPENSC_CONFIG=$opensc_config_prefix/bin/opensc-config
+  # Extract the first word of "opensc-config", so it can be a program name with args.
+set dummy opensc-config; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_OPENSC_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $OPENSC_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_OPENSC_CONFIG="$OPENSC_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_OPENSC_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  test -z "$ac_cv_path_OPENSC_CONFIG" && ac_cv_path_OPENSC_CONFIG="no"
+  ;;
+esac
+fi
+OPENSC_CONFIG=$ac_cv_path_OPENSC_CONFIG
+
+if test -n "$OPENSC_CONFIG"; then
+  echo "$as_me:$LINENO: result: $OPENSC_CONFIG" >&5
+echo "${ECHO_T}$OPENSC_CONFIG" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  if test "$OPENSC_CONFIG" != "no"; then
+    LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags`
+    LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs`
+    CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS"
+    LDFLAGS="$LDFLAGS $LIBOPENSC_LIBS"
+    cat >>confdefs.h <<\_ACEOF
+@%:@define SMARTCARD 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+@%:@define USE_OPENSC 1
+_ACEOF
+
+    SCARD_MSG="yes, using OpenSC" 
+  fi
+fi
+
+# Check whether user wants Kerberos 5 support
+KRB5_MSG="no" 
+
+# Check whether --with-kerberos5 or --without-kerberos5 was given.
+if test "${with_kerberos5+set}" = set; then
+  withval="$with_kerberos5"
+  
+                if test "x$withval" != "xno" ; then
+                        if test "x$withval" = "xyes" ; then
+                                KRB5ROOT="/usr/local"
+                        else
+                                KRB5ROOT=${withval}
+                        fi
+                        CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include"
+                        LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib"
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define KRB5 1
+_ACEOF
+
+                        KRB5_MSG="yes"
+                        echo "$as_me:$LINENO: checking whether we are using Heimdal" >&5
+echo $ECHO_N "checking whether we are using Heimdal... $ECHO_C" >&6
+                        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <krb5.h> 
+int
+main ()
+{
+ char *tmp = heimdal_version; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                                         cat >>confdefs.h <<\_ACEOF
+@%:@define HEIMDAL 1
+_ACEOF
+
+                                         K5LIBS="-lkrb5 -ldes -lcom_err -lasn1 -lroken"
+                                       
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                                         K5LIBS="-lkrb5 -lk5crypto -lcom_err"
+                                       
+                        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+                        if test ! -z "$need_dash_r" ; then
+                                LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib"
+                        fi
+                        if test ! -z "$blibpath" ; then
+                                blibpath="$blibpath:${KRB5ROOT}/lib"
+                        fi
+                        
+echo "$as_me:$LINENO: checking for dn_expand in -lresolv" >&5
+echo $ECHO_N "checking for dn_expand in -lresolv... $ECHO_C" >&6
+if test "${ac_cv_lib_resolv_dn_expand+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lresolv  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char dn_expand ();
+int
+main ()
+{
+dn_expand ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_resolv_dn_expand=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_resolv_dn_expand=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_dn_expand" >&5
+echo "${ECHO_T}$ac_cv_lib_resolv_dn_expand" >&6
+if test $ac_cv_lib_resolv_dn_expand = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBRESOLV 1
+_ACEOF
+
+  LIBS="-lresolv $LIBS"
+
+fi
+
+
+                        KRB5=yes
+                fi
+        
+
+fi; 
+# Check whether user wants Kerberos 4 support
+KRB4_MSG="no" 
+
+# Check whether --with-kerberos4 or --without-kerberos4 was given.
+if test "${with_kerberos4+set}" = set; then
+  withval="$with_kerberos4"
+  
+                if test "x$withval" != "xno" ; then
+                        if test "x$withval" != "xyes" ; then
+                                CPPFLAGS="$CPPFLAGS -I${withval}/include"
+                                LDFLAGS="$LDFLAGS -L${withval}/lib"
+                                if test ! -z "$need_dash_r" ; then
+                                        LDFLAGS="$LDFLAGS -R${withval}/lib"
+                                fi
+                                if test ! -z "$blibpath" ; then
+                                        blibpath="$blibpath:${withval}/lib"
+                                fi
+                        else
+                                if test -d /usr/include/kerberosIV ; then
+                                        CPPFLAGS="$CPPFLAGS -I/usr/include/kerberosIV"
+                                fi
+                        fi
+
+                        
+for ac_header in krb.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+@%:@include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+@%:@include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+  yes:no )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    (
+      cat <<\_ASBOX
+@%:@@%:@ ------------------------------------ @%:@@%:@
+@%:@@%:@ Report this to bug-autoconf@gnu.org. @%:@@%:@
+@%:@@%:@ ------------------------------------ @%:@@%:@
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+  no:yes )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    (
+      cat <<\_ASBOX
+@%:@@%:@ ------------------------------------ @%:@@%:@
+@%:@@%:@ Report this to bug-autoconf@gnu.org. @%:@@%:@
+@%:@@%:@ ------------------------------------ @%:@@%:@
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ 
+fi
+
+done
+
+                        if test "$ac_cv_header_krb_h" != yes; then
+                                { echo "$as_me:$LINENO: WARNING: Cannot find krb.h, build may fail" >&5
+echo "$as_me: WARNING: Cannot find krb.h, build may fail" >&2;}
+                        fi
+                        
+echo "$as_me:$LINENO: checking for main in -lkrb" >&5
+echo $ECHO_N "checking for main in -lkrb... $ECHO_C" >&6
+if test "${ac_cv_lib_krb_main+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lkrb  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+
+int
+main ()
+{
+main ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_krb_main=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_krb_main=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_krb_main" >&5
+echo "${ECHO_T}$ac_cv_lib_krb_main" >&6
+if test $ac_cv_lib_krb_main = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBKRB 1
+_ACEOF
+
+  LIBS="-lkrb $LIBS"
+
+fi
+
+                        if test "$ac_cv_lib_krb_main" != yes; then
+                                
+echo "$as_me:$LINENO: checking for main in -lkrb4" >&5
+echo $ECHO_N "checking for main in -lkrb4... $ECHO_C" >&6
+if test "${ac_cv_lib_krb4_main+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lkrb4  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+
+int
+main ()
+{
+main ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_krb4_main=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_krb4_main=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_krb4_main" >&5
+echo "${ECHO_T}$ac_cv_lib_krb4_main" >&6
+if test $ac_cv_lib_krb4_main = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBKRB4 1
+_ACEOF
+
+  LIBS="-lkrb4 $LIBS"
+
+fi
+
+                                if test "$ac_cv_lib_krb4_main" != yes; then
+                                        { echo "$as_me:$LINENO: WARNING: Cannot find libkrb nor libkrb4, build may fail" >&5
+echo "$as_me: WARNING: Cannot find libkrb nor libkrb4, build may fail" >&2;}
+                                else
+                                        KLIBS="-lkrb4"
+                                fi
+                        else
+                                KLIBS="-lkrb"
+                        fi
+                        
+echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes" >&5
+echo $ECHO_N "checking for des_cbc_encrypt in -ldes... $ECHO_C" >&6
+if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldes  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char des_cbc_encrypt ();
+int
+main ()
+{
+des_cbc_encrypt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_des_des_cbc_encrypt=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_des_des_cbc_encrypt=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
+echo "${ECHO_T}$ac_cv_lib_des_des_cbc_encrypt" >&6
+if test $ac_cv_lib_des_des_cbc_encrypt = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBDES 1
+_ACEOF
+
+  LIBS="-ldes $LIBS"
+
+fi
+
+                        if test "$ac_cv_lib_des_des_cbc_encrypt" != yes; then
+                                
+echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes425" >&5
+echo $ECHO_N "checking for des_cbc_encrypt in -ldes425... $ECHO_C" >&6
+if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldes425  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char des_cbc_encrypt ();
+int
+main ()
+{
+des_cbc_encrypt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_des425_des_cbc_encrypt=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_des425_des_cbc_encrypt=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
+echo "${ECHO_T}$ac_cv_lib_des425_des_cbc_encrypt" >&6
+if test $ac_cv_lib_des425_des_cbc_encrypt = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBDES425 1
+_ACEOF
+
+  LIBS="-ldes425 $LIBS"
+
+fi
+
+                                if test "$ac_cv_lib_des425_des_cbc_encrypt" != yes; then
+                                        { echo "$as_me:$LINENO: WARNING: Cannot find libdes nor libdes425, build may fail" >&5
+echo "$as_me: WARNING: Cannot find libdes nor libdes425, build may fail" >&2;}
+                                else
+                                        KLIBS="-ldes425"
+                                fi
+                        else
+                                KLIBS="-ldes"
+                        fi
+                        
+echo "$as_me:$LINENO: checking for dn_expand in -lresolv" >&5
+echo $ECHO_N "checking for dn_expand in -lresolv... $ECHO_C" >&6
+if test "${ac_cv_lib_resolv_dn_expand+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lresolv  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char dn_expand ();
+int
+main ()
+{
+dn_expand ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_resolv_dn_expand=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_resolv_dn_expand=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_dn_expand" >&5
+echo "${ECHO_T}$ac_cv_lib_resolv_dn_expand" >&6
+if test $ac_cv_lib_resolv_dn_expand = yes; then
+  cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_LIBRESOLV 1
+_ACEOF
+
+  LIBS="-lresolv $LIBS"
+
+fi
+
+                        KRB4=yes
+                        KRB4_MSG="yes" 
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define KRB4 1
+_ACEOF
+
+                fi
+        
+
+fi; 
+
+# Check whether user wants AFS support
+AFS_MSG="no" 
+
+# Check whether --with-afs or --without-afs was given.
+if test "${with_afs+set}" = set; then
+  withval="$with_afs"
+  
+                if test "x$withval" != "xno" ; then
+
+                        if test "x$withval" != "xyes" ; then
+                                CPPFLAGS="$CPPFLAGS -I${withval}/include"
+                                LDFLAGS="$LDFLAGS -L${withval}/lib"
+                        fi
+
+                        if test -z "$KRB4" ; then
+                                { echo "$as_me:$LINENO: WARNING: AFS requires Kerberos IV support, build may fail" >&5
+echo "$as_me: WARNING: AFS requires Kerberos IV support, build may fail" >&2;}
+                        fi
+
+                        LIBS="-lkafs $LIBS"
+                        if test ! -z "$AFS_LIBS" ; then
+                                LIBS="$LIBS $AFS_LIBS"
+                        fi
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define AFS 1
+_ACEOF
+
+                        AFS_MSG="yes" 
+                fi
+        
+
+fi; 
+LIBS="$LIBS $KLIBS $K5LIBS"
+
+# Looking for programs, paths and files
+
+PRIVSEP_PATH=/var/empty
+
+# Check whether --with-privsep-path or --without-privsep-path was given.
+if test "${with_privsep_path+set}" = set; then
+  withval="$with_privsep_path"
+  
+                if test "x$withval" != "$no" ; then
+                        PRIVSEP_PATH=$withval
+                fi
+        
+
+fi; 
+
+
+
+# Check whether --with-xauth or --without-xauth was given.
+if test "${with_xauth+set}" = set; then
+  withval="$with_xauth"
+  
+                if test "x$withval" != "xno" ; then
+                        xauth_path=$withval
+                fi
+        
+else
+  
+                TestPath="$PATH"
+                TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin"
+                TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11"
+                TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin"
+                TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin"
+                # Extract the first word of "xauth", so it can be a program name with args.
+set dummy xauth; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_xauth_path+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $xauth_path in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_xauth_path="$xauth_path" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $TestPath
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_xauth_path="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+xauth_path=$ac_cv_path_xauth_path
+
+if test -n "$xauth_path"; then
+  echo "$as_me:$LINENO: result: $xauth_path" >&5
+echo "${ECHO_T}$xauth_path" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+                if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then
+                        xauth_path="/usr/openwin/bin/xauth"
+                fi
+        
+
+fi; 
+
+STRIP_OPT=-s
+# Check whether --enable-strip or --disable-strip was given.
+if test "${enable_strip+set}" = set; then
+  enableval="$enable_strip"
+  
+                if test "x$enableval" = "xno" ; then
+                        STRIP_OPT=
+                fi
+        
+
+fi; 
+
+
+if test -z "$xauth_path" ; then
+        XAUTH_PATH="undefined"
+        
+else
+        cat >>confdefs.h <<_ACEOF
+@%:@define XAUTH_PATH "$xauth_path"
+_ACEOF
+
+        XAUTH_PATH=$xauth_path
+        
+fi
+
+# Check for mail directory (last resort if we cannot get it from headers)
+if test ! -z "$MAIL" ; then
+        maildir=`dirname $MAIL`
+        cat >>confdefs.h <<_ACEOF
+@%:@define MAIL_DIRECTORY "$maildir"
+_ACEOF
+
+fi
+
+if test -z "$no_dev_ptmx" ; then
+        if test "x$disable_ptmx_check" != "xyes" ; then
+                echo "$as_me:$LINENO: checking for \"/dev/ptmx\"" >&5
+echo $ECHO_N "checking for \"/dev/ptmx\"... $ECHO_C" >&6
+if test "${ac_cv_file___dev_ptmx_+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  test "$cross_compiling" = yes &&
+  { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+if test -r ""/dev/ptmx""; then
+  ac_cv_file___dev_ptmx_=yes
+else
+  ac_cv_file___dev_ptmx_=no
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_file___dev_ptmx_" >&5
+echo "${ECHO_T}$ac_cv_file___dev_ptmx_" >&6
+if test $ac_cv_file___dev_ptmx_ = yes; then
+  
+                                cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_DEV_PTMX 1
+_ACEOF
+
+                                have_dev_ptmx=1
+                        
+                
+fi
+
+        fi
+fi
+echo "$as_me:$LINENO: checking for \"/dev/ptc\"" >&5
+echo $ECHO_N "checking for \"/dev/ptc\"... $ECHO_C" >&6
+if test "${ac_cv_file___dev_ptc_+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  test "$cross_compiling" = yes &&
+  { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+if test -r ""/dev/ptc""; then
+  ac_cv_file___dev_ptc_=yes
+else
+  ac_cv_file___dev_ptc_=no
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_file___dev_ptc_" >&5
+echo "${ECHO_T}$ac_cv_file___dev_ptc_" >&6
+if test $ac_cv_file___dev_ptc_ = yes; then
+  
+                cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_DEV_PTS_AND_PTC 1
+_ACEOF
+
+                have_dev_ptc=1
+        
+
+fi
+
+
+# Options from here on. Some of these are preset by platform above
+
+# Check whether --with-mantype or --without-mantype was given.
+if test "${with_mantype+set}" = set; then
+  withval="$with_mantype"
+  
+                case "$withval" in
+                man|cat|doc)
+                        MANTYPE=$withval
+                        ;;
+                *)
+                        { { echo "$as_me:$LINENO: error: invalid man type: $withval" >&5
+echo "$as_me: error: invalid man type: $withval" >&2;}
+   { (exit 1); exit 1; }; }
+                        ;;
+                esac
+        
+
+fi; 
+if test -z "$MANTYPE"; then
+        TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb"
+        for ac_prog in nroff awf
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_NROFF+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $NROFF in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_NROFF="$NROFF" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $TestPath
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_NROFF="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+NROFF=$ac_cv_path_NROFF
+
+if test -n "$NROFF"; then
+  echo "$as_me:$LINENO: result: $NROFF" >&5
+echo "${ECHO_T}$NROFF" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$NROFF" && break
+done
+test -n "$NROFF" || NROFF="/bin/false"
+
+        if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then
+                MANTYPE=doc
+        elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then
+                MANTYPE=man
+        else
+                MANTYPE=cat
+        fi
+fi
+
+if test "$MANTYPE" = "doc"; then
+        mansubdir=man;
+else
+        mansubdir=$MANTYPE;
+fi
+
+
+# Check whether to enable MD5 passwords
+MD5_MSG="no" 
+
+# Check whether --with-md5-passwords or --without-md5-passwords was given.
+if test "${with_md5_passwords+set}" = set; then
+  withval="$with_md5_passwords"
+  
+                if test "x$withval" != "xno" ; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define HAVE_MD5_PASSWORDS 1
+_ACEOF
+
+                        MD5_MSG="yes" 
+                fi
+        
+
+fi; 
+
+# Whether to disable shadow password support
+
+# Check whether --with-shadow or --without-shadow was given.
+if test "${with_shadow+set}" = set; then
+  withval="$with_shadow"
+  
+                if test "x$withval" = "xno" ; then      
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_SHADOW 1
+_ACEOF
+
+                        disable_shadow=yes
+                fi
+        
+
+fi; 
+
+if test -z "$disable_shadow" ; then
+        echo "$as_me:$LINENO: checking if the systems has expire shadow information" >&5
+echo $ECHO_N "checking if the systems has expire shadow information... $ECHO_C" >&6
+        cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <shadow.h>
+        struct spwd sp;
+        
+int
+main ()
+{
+ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   sp_expire_available=yes 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+        
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+        if test "x$sp_expire_available" = "xyes" ; then
+                echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                cat >>confdefs.h <<\_ACEOF
+@%:@define HAS_SHADOW_EXPIRE 1
+_ACEOF
+
+        else
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+        fi
+fi
+
+# Use ip address instead of hostname in $DISPLAY
+if test ! -z "$IPADDR_IN_DISPLAY" ; then
+        DISPLAY_HACK_MSG="yes"
+        cat >>confdefs.h <<\_ACEOF
+@%:@define IPADDR_IN_DISPLAY 1
+_ACEOF
+
+else
+        DISPLAY_HACK_MSG="no" 
+        
+# Check whether --with-ipaddr-display or --without-ipaddr-display was given.
+if test "${with_ipaddr_display+set}" = set; then
+  withval="$with_ipaddr_display"
+  
+                        if test "x$withval" != "xno" ; then     
+                                cat >>confdefs.h <<\_ACEOF
+@%:@define IPADDR_IN_DISPLAY 1
+_ACEOF
+
+                                DISPLAY_HACK_MSG="yes" 
+                        fi
+                
+        
+fi; 
+fi
+
+if test $ac_cv_func_login_getcapbool = "yes" -a \
+        $ac_cv_header_login_cap_h = "yes" ; then
+        USES_LOGIN_CONF=yes
+fi
+# Whether to mess with the default path
+SERVER_PATH_MSG="(default)" 
+
+# Check whether --with-default-path or --without-default-path was given.
+if test "${with_default_path+set}" = set; then
+  withval="$with_default_path"
+  
+                if test "$USES_LOGIN_CONF" = "yes" ; then
+                        { echo "$as_me:$LINENO: WARNING: 
+--with-default-path=PATH has no effect on this system.
+Edit /etc/login.conf instead." >&5
+echo "$as_me: WARNING: 
+--with-default-path=PATH has no effect on this system.
+Edit /etc/login.conf instead." >&2;}
+                elif test "x$withval" != "xno" ; then   
+                        user_path="$withval"
+                        SERVER_PATH_MSG="$withval" 
+                fi
+        
+else
+   if test "$USES_LOGIN_CONF" = "yes" ; then
+        { echo "$as_me:$LINENO: WARNING: Make sure the path to scp is in /etc/login.conf" >&5
+echo "$as_me: WARNING: Make sure the path to scp is in /etc/login.conf" >&2;}
+        else
+        if test "$cross_compiling" = yes; then
+   user_path="/usr/bin:/bin:/usr/sbin:/sbin" 
+        
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* find out what STDPATH is */
+#include <stdio.h>
+#ifdef HAVE_PATHS_H
+# include <paths.h>
+#endif
+#ifndef _PATH_STDPATH
+# ifdef _PATH_USERPATH  /* Irix */
+#  define _PATH_STDPATH _PATH_USERPATH
+# else
+#  define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
+# endif
+#endif
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#define DATA "conftest.stdpath"
+
+main()
+{
+        FILE *fd;
+        int rc;
+        
+        fd = fopen(DATA,"w");
+        if(fd == NULL)
+                exit(1);
+        
+        if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0)
+                exit(1);
+
+        exit(0);
+}
+                
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   user_path=`cat conftest.stdpath` 
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ user_path="/usr/bin:/bin:/usr/sbin:/sbin" 
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+# make sure $bindir is in USER_PATH so scp will work
+                t_bindir=`eval echo ${bindir}`
+                case $t_bindir in
+                        NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;;
+                esac
+                case $t_bindir in
+                        NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;;
+                esac
+                echo $user_path | grep ":$t_bindir"  > /dev/null 2>&1
+                if test $? -ne 0  ; then
+                        echo $user_path | grep "^$t_bindir"  > /dev/null 2>&1
+                        if test $? -ne 0  ; then
+                                user_path=$user_path:$t_bindir
+                                echo "$as_me:$LINENO: result: Adding $t_bindir to USER_PATH so scp will work" >&5
+echo "${ECHO_T}Adding $t_bindir to USER_PATH so scp will work" >&6
+                        fi
+                fi
+        fi 
+
+fi; 
+if test "$USES_LOGIN_CONF" != "yes" ; then
+        cat >>confdefs.h <<_ACEOF
+@%:@define USER_PATH "$user_path"
+_ACEOF
+
+        
+fi
+
+# Set superuser path separately to user path
+
+# Check whether --with-superuser-path or --without-superuser-path was given.
+if test "${with_superuser_path+set}" = set; then
+  withval="$with_superuser_path"
+  
+                if test "x$withval" != "xno" ; then
+                        cat >>confdefs.h <<_ACEOF
+@%:@define SUPERUSER_PATH "$withval"
+_ACEOF
+
+                        superuser_path=$withval
+                fi
+        
+
+fi; 
+
+
+# Whether to force IPv4 by default (needed on broken glibc Linux)
+IPV4_HACK_MSG="no" 
+
+# Check whether --with-ipv4-default or --without-ipv4-default was given.
+if test "${with_ipv4_default+set}" = set; then
+  withval="$with_ipv4_default"
+  
+                if test "x$withval" != "xno" ; then     
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define IPV4_DEFAULT 1
+_ACEOF
+
+                        IPV4_HACK_MSG="yes" 
+                fi
+        
+
+fi; 
+
+echo "$as_me:$LINENO: checking if we need to convert IPv4 in IPv6-mapped addresses" >&5
+echo $ECHO_N "checking if we need to convert IPv4 in IPv6-mapped addresses... $ECHO_C" >&6
+IPV4_IN6_HACK_MSG="no" 
+
+# Check whether --with-4in6 or --without-4in6 was given.
+if test "${with_4in6+set}" = set; then
+  withval="$with_4in6"
+  
+                if test "x$withval" != "xno" ; then
+                        echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define IPV4_IN_IPV6 1
+_ACEOF
+
+                        IPV4_IN6_HACK_MSG="yes" 
+                else
+                        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                fi
+        
+else
+  
+                if test "x$inet6_default_4in6" = "xyes"; then
+                        echo "$as_me:$LINENO: result: yes (default)" >&5
+echo "${ECHO_T}yes (default)" >&6
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define IPV4_IN_IPV6 1
+_ACEOF
+
+                        IPV4_IN6_HACK_MSG="yes" 
+                else
+                        echo "$as_me:$LINENO: result: no (default)" >&5
+echo "${ECHO_T}no (default)" >&6
+                fi
+        
+
+fi; 
+
+# Whether to enable BSD auth support
+BSD_AUTH_MSG=no
+
+# Check whether --with-bsd-auth or --without-bsd-auth was given.
+if test "${with_bsd_auth+set}" = set; then
+  withval="$with_bsd_auth"
+  
+                if test "x$withval" != "xno" ; then     
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define BSD_AUTH 1
+_ACEOF
+
+                        BSD_AUTH_MSG=yes
+                fi
+        
+
+fi; 
+
+# Where to place sshd.pid
+piddir=/var/run
+# make sure the directory exists
+if test ! -d $piddir ; then     
+        piddir=`eval echo ${sysconfdir}`
+        case $piddir in
+                NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;;
+        esac
+fi
+
+
+# Check whether --with-pid-dir or --without-pid-dir was given.
+if test "${with_pid_dir+set}" = set; then
+  withval="$with_pid_dir"
+  
+                if test "x$withval" != "xno" ; then     
+                        piddir=$withval
+                        if test ! -d $piddir ; then     
+                        { echo "$as_me:$LINENO: WARNING: ** no $piddir directory on this system **" >&5
+echo "$as_me: WARNING: ** no $piddir directory on this system **" >&2;}
+                        fi
+                fi
+        
+
+fi; 
+
+cat >>confdefs.h <<_ACEOF
+@%:@define _PATH_SSH_PIDDIR "$piddir"
+_ACEOF
+
+
+
+# Check whether --enable-lastlog or --disable-lastlog was given.
+if test "${enable_lastlog+set}" = set; then
+  enableval="$enable_lastlog"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_LASTLOG 1
+_ACEOF
+ 
+
+fi; 
+# Check whether --enable-utmp or --disable-utmp was given.
+if test "${enable_utmp+set}" = set; then
+  enableval="$enable_utmp"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMP 1
+_ACEOF
+ 
+
+fi; 
+# Check whether --enable-utmpx or --disable-utmpx was given.
+if test "${enable_utmpx+set}" = set; then
+  enableval="$enable_utmpx"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMPX 1
+_ACEOF
+ 
+
+fi; 
+# Check whether --enable-wtmp or --disable-wtmp was given.
+if test "${enable_wtmp+set}" = set; then
+  enableval="$enable_wtmp"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_WTMP 1
+_ACEOF
+ 
+
+fi; 
+# Check whether --enable-wtmpx or --disable-wtmpx was given.
+if test "${enable_wtmpx+set}" = set; then
+  enableval="$enable_wtmpx"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_WTMPX 1
+_ACEOF
+ 
+
+fi; 
+# Check whether --enable-libutil or --disable-libutil was given.
+if test "${enable_libutil+set}" = set; then
+  enableval="$enable_libutil"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_LOGIN 1
+_ACEOF
+ 
+
+fi; 
+# Check whether --enable-pututline or --disable-pututline was given.
+if test "${enable_pututline+set}" = set; then
+  enableval="$enable_pututline"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_PUTUTLINE 1
+_ACEOF
+ 
+
+fi; 
+# Check whether --enable-pututxline or --disable-pututxline was given.
+if test "${enable_pututxline+set}" = set; then
+  enableval="$enable_pututxline"
+   cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_PUTUTXLINE 1
+_ACEOF
+ 
+
+fi; 
+
+# Check whether --with-lastlog or --without-lastlog was given.
+if test "${with_lastlog+set}" = set; then
+  withval="$with_lastlog"
+  
+                if test "x$withval" = "xno" ; then      
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_LASTLOG 1
+_ACEOF
+
+                else
+                        conf_lastlog_location=$withval
+                fi
+        
+
+fi; 
+
+
+echo "$as_me:$LINENO: checking if your system defines LASTLOG_FILE" >&5
+echo $ECHO_N "checking if your system defines LASTLOG_FILE... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_LASTLOG_H
+#  include <lastlog.h>
+#endif
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+#ifdef HAVE_LOGIN_H
+# include <login.h>
+#endif
+        
+int
+main ()
+{
+ char *lastlog = LASTLOG_FILE; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                echo "$as_me:$LINENO: checking if your system defines _PATH_LASTLOG" >&5
+echo $ECHO_N "checking if your system defines _PATH_LASTLOG... $ECHO_C" >&6
+                cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_LASTLOG_H
+#  include <lastlog.h>
+#endif
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+                
+int
+main ()
+{
+ char *lastlog = _PATH_LASTLOG; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                        echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+                        system_lastlog_path=no
+                
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+        
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+if test -z "$conf_lastlog_location"; then
+        if test x"$system_lastlog_path" = x"no" ; then
+                for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do
+                                if (test -d "$f" || test -f "$f") ; then
+                                        conf_lastlog_location=$f
+                                fi
+                done
+                if test -z "$conf_lastlog_location"; then
+                        { echo "$as_me:$LINENO: WARNING: ** Cannot find lastlog **" >&5
+echo "$as_me: WARNING: ** Cannot find lastlog **" >&2;}
+                                        fi
+        fi
+fi
+
+if test -n "$conf_lastlog_location"; then
+        cat >>confdefs.h <<_ACEOF
+@%:@define CONF_LASTLOG_FILE "$conf_lastlog_location"
+_ACEOF
+
+fi      
+
+echo "$as_me:$LINENO: checking if your system defines UTMP_FILE" >&5
+echo $ECHO_N "checking if your system defines UTMP_FILE... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+        
+int
+main ()
+{
+ char *utmp = UTMP_FILE; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+          system_utmp_path=no 
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+if test -z "$conf_utmp_location"; then
+        if test x"$system_utmp_path" = x"no" ; then
+                for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do
+                        if test -f $f ; then
+                                conf_utmp_location=$f
+                        fi
+                done
+                if test -z "$conf_utmp_location"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMP 1
+_ACEOF
+
+                fi
+        fi
+fi
+if test -n "$conf_utmp_location"; then
+        cat >>confdefs.h <<_ACEOF
+@%:@define CONF_UTMP_FILE "$conf_utmp_location"
+_ACEOF
+
+fi      
+
+echo "$as_me:$LINENO: checking if your system defines WTMP_FILE" >&5
+echo $ECHO_N "checking if your system defines WTMP_FILE... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+        
+int
+main ()
+{
+ char *wtmp = WTMP_FILE; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+          system_wtmp_path=no 
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+if test -z "$conf_wtmp_location"; then
+        if test x"$system_wtmp_path" = x"no" ; then
+                for f in /usr/adm/wtmp /var/log/wtmp; do
+                        if test -f $f ; then
+                                conf_wtmp_location=$f
+                        fi
+                done
+                if test -z "$conf_wtmp_location"; then
+                        cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_WTMP 1
+_ACEOF
+
+                fi
+        fi
+fi
+if test -n "$conf_wtmp_location"; then
+        cat >>confdefs.h <<_ACEOF
+@%:@define CONF_WTMP_FILE "$conf_wtmp_location"
+_ACEOF
+
+fi      
+
+
+echo "$as_me:$LINENO: checking if your system defines UTMPX_FILE" >&5
+echo $ECHO_N "checking if your system defines UTMPX_FILE... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_UTMPX_H
+#include <utmpx.h>
+#endif
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+        
+int
+main ()
+{
+ char *utmpx = UTMPX_FILE; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+          system_utmpx_path=no 
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+if test -z "$conf_utmpx_location"; then
+        if test x"$system_utmpx_path" = x"no" ; then
+                cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_UTMPX 1
+_ACEOF
+
+        fi
+else
+        cat >>confdefs.h <<_ACEOF
+@%:@define CONF_UTMPX_FILE "$conf_utmpx_location"
+_ACEOF
+
+fi      
+
+echo "$as_me:$LINENO: checking if your system defines WTMPX_FILE" >&5
+echo $ECHO_N "checking if your system defines WTMPX_FILE... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_UTMPX_H
+#include <utmpx.h>
+#endif
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+        
+int
+main ()
+{
+ char *wtmpx = WTMPX_FILE; 
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6 
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+          system_wtmpx_path=no 
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+if test -z "$conf_wtmpx_location"; then
+        if test x"$system_wtmpx_path" = x"no" ; then
+                cat >>confdefs.h <<\_ACEOF
+@%:@define DISABLE_WTMPX 1
+_ACEOF
+
+        fi
+else
+        cat >>confdefs.h <<_ACEOF
+@%:@define CONF_WTMPX_FILE "$conf_wtmpx_location"
+_ACEOF
+
+fi      
+
+
+if test ! -z "$blibpath" ; then
+        LDFLAGS="$LDFLAGS $blibflags$blibpath"
+        { echo "$as_me:$LINENO: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&5
+echo "$as_me: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&2;}
+fi
+
+if test "$PAM_MSG" = yes ; then
+        LIBS=`echo $LIBS | sed 's/-lpam //'`
+fi
+if test "$ac_cv_lib_pam_pam_set_item" = yes ; then
+        LIBS=`echo $LIBS | sed 's/-ldl //'`
+fi
+
+
+                                        ac_config_files="$ac_config_files Makefile openbsd-compat/Makefile scard/Makefile ssh_prng_cmds"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+{
+  (set) 2>&1 |
+    case `(ac_space=' '; set | grep ac_space) 2>&1` in
+    *ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+        "s/'/'\\\\''/g;
+          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;;
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n \
+        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+      ;;
+    esac;
+} |
+  sed '
+     t clear
+     : clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     : end' >>confcache
+if diff $cache_file confcache >/dev/null 2>&1; then :; else
+  if test -w $cache_file; then
+    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+    cat confcache >$cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[         ]*VPATH[        ]*=/{
+s/:*\$(srcdir):*/:/;
+s/:*\${srcdir}:*/:/;
+s/:*@srcdir@:*/:/;
+s/^\([^=]*=[    ]*\):*/\1/;
+s/:*$//;
+s/^[^=]*=[      ]*$//;
+}'
+fi
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_i=`echo "$ac_i" |
+         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+  # 2. Add them.
+  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+done
+LIB@&t@OBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+  set -o posix
+fi
+
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+  LC_TELEPHONE LC_TIME
+do
+  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+    eval $as_var=C; export $as_var
+  else
+    $as_unset $as_var
+  fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+         X"$0" : 'X\(//\)$' \| \
+         X"$0" : 'X\(/\)$' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+          /^X\/\(\/\/\)$/{ s//\1/; q; }
+          /^X\/\(\/\).*/{ s//\1/; q; }
+          s/.*/./; q'`
+
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conf$$.sh
+  echo  "exit 0"   >>conf$$.sh
+  chmod +x conf$$.sh
+  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conf$$.sh
+fi
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+  # Find who we are.  Look in the path if we contain no path at all
+  # relative or not.
+  case $0 in
+    *[\\/]* ) as_myself=$0 ;;
+    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+
+       ;;
+  esac
+  # We did not find ourselves, most probably we were run as `sh COMMAND'
+  # in which case we are not to be found in the path.
+  if test "x$as_myself" = x; then
+    as_myself=$0
+  fi
+  if test ! -f "$as_myself"; then
+    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+  case $CONFIG_SHELL in
+  '')
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for as_base in sh bash ksh sh5; do
+         case $as_dir in
+         /*)
+           if ("$as_dir/$as_base" -c '
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
+             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+             CONFIG_SHELL=$as_dir/$as_base
+             export CONFIG_SHELL
+             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+           fi;;
+         esac
+       done
+done
+;;
+  esac
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line before each line; the second 'sed' does the real
+  # work.  The second script uses 'N' to pair each line-number line
+  # with the numbered line, and appends trailing '-' during
+  # substitution so that $LINENO is not a special case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
+  sed '=' <$as_myself |
+    sed '
+      N
+      s,$,-,
+      : loop
+      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+      t loop
+      s,-$,,
+      s,^['$as_cr_digits']*\n,,
+    ' >$as_me.lineno &&
+  chmod +x $as_me.lineno ||
+    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensible to this).
+  . ./$as_me.lineno
+  # Exit status is that of the last command.
+  exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+  *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T='      ' ;;
+  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  # We could just check for DJGPP; but this test a) works b) is more generic
+  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+  if test -f conf$$.exe; then
+    # Don't use ln at all; we don't have any links
+    as_ln_s='cp -p'
+  else
+    as_ln_s='ln -s'
+  fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  as_mkdir_p=false
+fi
+
+as_executable_p="test -f"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS="   $as_nl"
+
+# CDPATH.
+$as_unset CDPATH
+
+exec 6>&1
+
+# Open the log real soon, to keep \$[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.  Logging --version etc. is OK.
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
+@%:@@%:@ Running $as_me. @%:@@%:@
+_ASBOX
+} >&5
+cat >&5 <<_CSEOF
+
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.57.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+_CSEOF
+echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+echo >&5
+_ACEOF
+
+# Files that config.status was made for.
+if test -n "$ac_config_files"; then
+  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_headers"; then
+  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_links"; then
+  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_commands"; then
+  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number, then exit
+  -q, --quiet      do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+  --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+  --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Report bugs to <bug-autoconf@gnu.org>."
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.57,
+  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+srcdir=$srcdir
+INSTALL="$INSTALL"
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If no file are specified by the user, then we need to provide default
+# value.  By we need to know if files were specified by the user.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "x$1" : 'x\([^=]*\)='`
+    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  -*)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  *) # This is not an option, so the user has probably given explicit
+     # arguments.
+     ac_option=$1
+     ac_need_defaults=false;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --vers* | -V )
+    echo "$ac_cs_version"; exit 0 ;;
+  --he | --h)
+    # Conflict between --help and --header
+    { { echo "$as_me:$LINENO: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2;}
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    echo "$ac_cs_usage"; exit 0 ;;
+  --debug | --d* | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+    ac_need_defaults=false;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2;}
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1" ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+if \$ac_cs_recheck; then
+  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+fi
+
+_ACEOF
+
+
+
+
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_config_target in $ac_config_targets
+do
+  case "$ac_config_target" in
+  # Handling of arguments.
+  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+  "openbsd-compat/Makefile" ) CONFIG_FILES="$CONFIG_FILES openbsd-compat/Makefile" ;;
+  "scard/Makefile" ) CONFIG_FILES="$CONFIG_FILES scard/Makefile" ;;
+  "ssh_prng_cmds" ) CONFIG_FILES="$CONFIG_FILES ssh_prng_cmds" ;;
+  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason to put it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Create a temporary directory, and hook for its removal unless debugging.
+$debug ||
+{
+  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./confstat$$-$RANDOM
+  (umask 077 && mkdir $tmp)
+} ||
+{
+   echo "$me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+
+#
+# CONFIG_FILES section.
+#
+
+# No need to generate the scripts if there are no CONFIG_FILES.
+# This happens for instance when ./config.status config.h
+if test -n "\$CONFIG_FILES"; then
+  # Protect against being on the right side of a sed subst in config.status.
+  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+s,@SHELL@,$SHELL,;t t
+s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+s,@exec_prefix@,$exec_prefix,;t t
+s,@prefix@,$prefix,;t t
+s,@program_transform_name@,$program_transform_name,;t t
+s,@bindir@,$bindir,;t t
+s,@sbindir@,$sbindir,;t t
+s,@libexecdir@,$libexecdir,;t t
+s,@datadir@,$datadir,;t t
+s,@sysconfdir@,$sysconfdir,;t t
+s,@sharedstatedir@,$sharedstatedir,;t t
+s,@localstatedir@,$localstatedir,;t t
+s,@libdir@,$libdir,;t t
+s,@includedir@,$includedir,;t t
+s,@oldincludedir@,$oldincludedir,;t t
+s,@infodir@,$infodir,;t t
+s,@mandir@,$mandir,;t t
+s,@build_alias@,$build_alias,;t t
+s,@host_alias@,$host_alias,;t t
+s,@target_alias@,$target_alias,;t t
+s,@DEFS@,$DEFS,;t t
+s,@ECHO_C@,$ECHO_C,;t t
+s,@ECHO_N@,$ECHO_N,;t t
+s,@ECHO_T@,$ECHO_T,;t t
+s,@LIBS@,$LIBS,;t t
+s,@CC@,$CC,;t t
+s,@CFLAGS@,$CFLAGS,;t t
+s,@LDFLAGS@,$LDFLAGS,;t t
+s,@CPPFLAGS@,$CPPFLAGS,;t t
+s,@ac_ct_CC@,$ac_ct_CC,;t t
+s,@EXEEXT@,$EXEEXT,;t t
+s,@OBJEXT@,$OBJEXT,;t t
+s,@build@,$build,;t t
+s,@build_cpu@,$build_cpu,;t t
+s,@build_vendor@,$build_vendor,;t t
+s,@build_os@,$build_os,;t t
+s,@host@,$host,;t t
+s,@host_cpu@,$host_cpu,;t t
+s,@host_vendor@,$host_vendor,;t t
+s,@host_os@,$host_os,;t t
+s,@CPP@,$CPP,;t t
+s,@RANLIB@,$RANLIB,;t t
+s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
+s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+s,@AR@,$AR,;t t
+s,@PERL@,$PERL,;t t
+s,@SED@,$SED,;t t
+s,@ENT@,$ENT,;t t
+s,@TEST_MINUS_S_SH@,$TEST_MINUS_S_SH,;t t
+s,@SH@,$SH,;t t
+s,@LOGIN_PROGRAM_FALLBACK@,$LOGIN_PROGRAM_FALLBACK,;t t
+s,@LD@,$LD,;t t
+s,@EGREP@,$EGREP,;t t
+s,@LIBWRAP@,$LIBWRAP,;t t
+s,@LIBPAM@,$LIBPAM,;t t
+s,@INSTALL_SSH_RAND_HELPER@,$INSTALL_SSH_RAND_HELPER,;t t
+s,@SSH_PRIVSEP_USER@,$SSH_PRIVSEP_USER,;t t
+s,@PROG_LS@,$PROG_LS,;t t
+s,@PROG_NETSTAT@,$PROG_NETSTAT,;t t
+s,@PROG_ARP@,$PROG_ARP,;t t
+s,@PROG_IFCONFIG@,$PROG_IFCONFIG,;t t
+s,@PROG_JSTAT@,$PROG_JSTAT,;t t
+s,@PROG_PS@,$PROG_PS,;t t
+s,@PROG_SAR@,$PROG_SAR,;t t
+s,@PROG_W@,$PROG_W,;t t
+s,@PROG_WHO@,$PROG_WHO,;t t
+s,@PROG_LAST@,$PROG_LAST,;t t
+s,@PROG_LASTLOG@,$PROG_LASTLOG,;t t
+s,@PROG_DF@,$PROG_DF,;t t
+s,@PROG_VMSTAT@,$PROG_VMSTAT,;t t
+s,@PROG_UPTIME@,$PROG_UPTIME,;t t
+s,@PROG_IPCS@,$PROG_IPCS,;t t
+s,@PROG_TAIL@,$PROG_TAIL,;t t
+s,@INSTALL_SSH_PRNG_CMDS@,$INSTALL_SSH_PRNG_CMDS,;t t
+s,@OPENSC_CONFIG@,$OPENSC_CONFIG,;t t
+s,@PRIVSEP_PATH@,$PRIVSEP_PATH,;t t
+s,@xauth_path@,$xauth_path,;t t
+s,@STRIP_OPT@,$STRIP_OPT,;t t
+s,@XAUTH_PATH@,$XAUTH_PATH,;t t
+s,@NROFF@,$NROFF,;t t
+s,@MANTYPE@,$MANTYPE,;t t
+s,@mansubdir@,$mansubdir,;t t
+s,@user_path@,$user_path,;t t
+s,@piddir@,$piddir,;t t
+s,@LIB@&t@OBJS@,$LIB@&t@OBJS,;t t
+s,@LTLIBOBJS@,$LTLIBOBJS,;t t
+CEOF
+
+_ACEOF
+
+  cat >>$CONFIG_STATUS <<\_ACEOF
+  # Split the substitutions into bite-sized pieces for seds with
+  # small command number limits, like on Digital OSF/1 and HP-UX.
+  ac_max_sed_lines=48
+  ac_sed_frag=1 # Number of current file.
+  ac_beg=1 # First line for current file.
+  ac_end=$ac_max_sed_lines # Line after last line for current file.
+  ac_more_lines=:
+  ac_sed_cmds=
+  while $ac_more_lines; do
+    if test $ac_beg -gt 1; then
+      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+    else
+      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+    fi
+    if test ! -s $tmp/subs.frag; then
+      ac_more_lines=false
+    else
+      # The purpose of the label and of the branching condition is to
+      # speed up the sed processing (if there are no `@' at all, there
+      # is no need to browse any of the substitutions).
+      # These are the two extra sed commands mentioned above.
+      (echo ':t
+  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+      if test -z "$ac_sed_cmds"; then
+        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+      else
+        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+      fi
+      ac_sed_frag=`expr $ac_sed_frag + 1`
+      ac_beg=$ac_end
+      ac_end=`expr $ac_end + $ac_max_sed_lines`
+    fi
+  done
+  if test -z "$ac_sed_cmds"; then
+    ac_sed_cmds=cat
+  fi
+fi # test -n "$CONFIG_FILES"
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case $ac_file in
+  - | *:- | *:-:* ) # input from stdin
+        cat >$tmp/stdin
+        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  * )   ac_file_in=$ac_file.in ;;
+  esac
+
+  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$ac_file" : 'X\(//\)[^/]' \| \
+         X"$ac_file" : 'X\(//\)$' \| \
+         X"$ac_file" : 'X\(/\)' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+          /^X\(\/\/\)$/{ s//\1/; q; }
+          /^X\(\/\).*/{ s//\1/; q; }
+          s/.*/./; q'`
+  { if $as_mkdir_p; then
+    mkdir -p "$ac_dir"
+  else
+    as_dir="$ac_dir"
+    as_dirs=
+    while test ! -d "$as_dir"; do
+      as_dirs="$as_dir $as_dirs"
+      as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$as_dir" : 'X\(//\)[^/]' \| \
+         X"$as_dir" : 'X\(//\)$' \| \
+         X"$as_dir" : 'X\(/\)' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+          /^X\(\/\/\)$/{ s//\1/; q; }
+          /^X\(\/\).*/{ s//\1/; q; }
+          s/.*/./; q'`
+    done
+    test ! -n "$as_dirs" || mkdir $as_dirs
+  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+   { (exit 1); exit 1; }; }; }
+
+  ac_builddir=.
+
+if test "$ac_dir" != .; then
+  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  # A "../" for each directory in $ac_dir_suffix.
+  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+  ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+  .)  # No --srcdir option.  We are building in place.
+    ac_srcdir=.
+    if test -z "$ac_top_builddir"; then
+       ac_top_srcdir=.
+    else
+       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+    fi ;;
+  [\\/]* | ?:[\\/]* )  # Absolute path.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir ;;
+  *) # Relative path.
+    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+# absolute.
+ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
+ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
+ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+  esac
+
+  if test x"$ac_file" != x-; then
+    { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+    rm -f "$ac_file"
+  fi
+  # Let's still pretend it is `configure' which instantiates (i.e., don't
+  # use $as_me), people would be surprised to read:
+  #    /* config.h.  Generated by config.status.  */
+  if test x"$ac_file" = x-; then
+    configure_input=
+  else
+    configure_input="$ac_file.  "
+  fi
+  configure_input=$configure_input"Generated from `echo $ac_file_in |
+                                     sed 's,.*/,,'` by configure."
+
+  # First look for the input files in the build tree, otherwise in the
+  # src tree.
+  ac_file_inputs=`IFS=:
+    for f in $ac_file_in; do
+      case $f in
+      -) echo $tmp/stdin ;;
+      [\\/$]*)
+         # Absolute (can't be DOS-style, as IFS=:)
+         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         echo $f;;
+      *) # Relative
+         if test -f "$f"; then
+           # Build tree
+           echo $f
+         elif test -f "$srcdir/$f"; then
+           # Source tree
+           echo $srcdir/$f
+         else
+           # /dev/null tree
+           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         fi;;
+      esac
+    done` || { (exit 1); exit 1; }
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+  sed "$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s,@configure_input@,$configure_input,;t t
+s,@srcdir@,$ac_srcdir,;t t
+s,@abs_srcdir@,$ac_abs_srcdir,;t t
+s,@top_srcdir@,$ac_top_srcdir,;t t
+s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+s,@builddir@,$ac_builddir,;t t
+s,@abs_builddir@,$ac_abs_builddir,;t t
+s,@top_builddir@,$ac_top_builddir,;t t
+s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+s,@INSTALL@,$ac_INSTALL,;t t
+" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+  rm -f $tmp/stdin
+  if test x"$ac_file" != x-; then
+    mv $tmp/out $ac_file
+  else
+    cat $tmp/out
+    rm -f $tmp/out
+  fi
+
+done
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+#
+# CONFIG_HEADER section.
+#
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s,^\([   ]*\)#\([        ]*define[       ][      ]*\)'
+ac_dB='[        ].*$,\1#\2'
+ac_dC=' '
+ac_dD=',;t'
+# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_uA='s,^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
+ac_uB='$,\1#\2define\3'
+ac_uC=' '
+ac_uD=',;t'
+
+for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case $ac_file in
+  - | *:- | *:-:* ) # input from stdin
+        cat >$tmp/stdin
+        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  * )   ac_file_in=$ac_file.in ;;
+  esac
+
+  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+
+  # First look for the input files in the build tree, otherwise in the
+  # src tree.
+  ac_file_inputs=`IFS=:
+    for f in $ac_file_in; do
+      case $f in
+      -) echo $tmp/stdin ;;
+      [\\/$]*)
+         # Absolute (can't be DOS-style, as IFS=:)
+         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         echo $f;;
+      *) # Relative
+         if test -f "$f"; then
+           # Build tree
+           echo $f
+         elif test -f "$srcdir/$f"; then
+           # Source tree
+           echo $srcdir/$f
+         else
+           # /dev/null tree
+           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         fi;;
+      esac
+    done` || { (exit 1); exit 1; }
+  # Remove the trailing spaces.
+  sed 's/[      ]*$//' $ac_file_inputs >$tmp/in
+
+_ACEOF
+
+# Transform confdefs.h into two sed scripts, `conftest.defines' and
+# `conftest.undefs', that substitutes the proper values into
+# config.h.in to produce config.h.  The first handles `#define'
+# templates, and the second `#undef' templates.
+# And first: Protect against being on the right side of a sed subst in
+# config.status.  Protect against being in an unquoted here document
+# in config.status.
+rm -f conftest.defines conftest.undefs
+# Using a here document instead of a string reduces the quoting nightmare.
+# Putting comments in sed scripts is not portable.
+#
+# `end' is used to avoid that the second main sed command (meant for
+# 0-ary CPP macros) applies to n-ary macro definitions.
+# See the Autoconf documentation for `clear'.
+cat >confdef2sed.sed <<\_ACEOF
+s/[\\&,]/\\&/g
+s,[\\$`],\\&,g
+t clear
+: clear
+s,^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
+t end
+s,^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+: end
+_ACEOF
+# If some macros were called several times there might be several times
+# the same #defines, which is useless.  Nevertheless, we may not want to
+# sort them, since we want the *last* AC-DEFINE to be honored.
+uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
+sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
+rm -f confdef2sed.sed
+
+# This sed command replaces #undef with comments.  This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >>conftest.undefs <<\_ACEOF
+s,^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+_ACEOF
+
+# Break up conftest.defines because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
+echo '  if grep "^[     ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
+echo '  :' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.defines >/dev/null
+do
+  # Write a limited-size here document to $tmp/defines.sed.
+  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
+  # Speed up: don't consider the non `#define' lines.
+  echo '/^[     ]*#[    ]*define/!b' >>$CONFIG_STATUS
+  # Work around the forget-to-reset-the-flag bug.
+  echo 't clr' >>$CONFIG_STATUS
+  echo ': clr' >>$CONFIG_STATUS
+  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
+  echo 'CEOF
+  sed -f $tmp/defines.sed $tmp/in >$tmp/out
+  rm -f $tmp/in
+  mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
+  rm -f conftest.defines
+  mv conftest.tail conftest.defines
+done
+rm -f conftest.defines
+echo '  fi # grep' >>$CONFIG_STATUS
+echo >>$CONFIG_STATUS
+
+# Break up conftest.undefs because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.undefs >/dev/null
+do
+  # Write a limited-size here document to $tmp/undefs.sed.
+  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
+  # Speed up: don't consider the non `#undef'
+  echo '/^[     ]*#[    ]*undef/!b' >>$CONFIG_STATUS
+  # Work around the forget-to-reset-the-flag bug.
+  echo 't clr' >>$CONFIG_STATUS
+  echo ': clr' >>$CONFIG_STATUS
+  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
+  echo 'CEOF
+  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
+  rm -f $tmp/in
+  mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
+  rm -f conftest.undefs
+  mv conftest.tail conftest.undefs
+done
+rm -f conftest.undefs
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+  # Let's still pretend it is `configure' which instantiates (i.e., don't
+  # use $as_me), people would be surprised to read:
+  #    /* config.h.  Generated by config.status.  */
+  if test x"$ac_file" = x-; then
+    echo "/* Generated by configure.  */" >$tmp/config.h
+  else
+    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
+  fi
+  cat $tmp/in >>$tmp/config.h
+  rm -f $tmp/in
+  if test x"$ac_file" != x-; then
+    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
+      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$ac_file" : 'X\(//\)[^/]' \| \
+         X"$ac_file" : 'X\(//\)$' \| \
+         X"$ac_file" : 'X\(/\)' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+          /^X\(\/\/\)$/{ s//\1/; q; }
+          /^X\(\/\).*/{ s//\1/; q; }
+          s/.*/./; q'`
+      { if $as_mkdir_p; then
+    mkdir -p "$ac_dir"
+  else
+    as_dir="$ac_dir"
+    as_dirs=
+    while test ! -d "$as_dir"; do
+      as_dirs="$as_dir $as_dirs"
+      as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$as_dir" : 'X\(//\)[^/]' \| \
+         X"$as_dir" : 'X\(//\)$' \| \
+         X"$as_dir" : 'X\(/\)' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+          /^X\(\/\/\)$/{ s//\1/; q; }
+          /^X\(\/\).*/{ s//\1/; q; }
+          s/.*/./; q'`
+    done
+    test ! -n "$as_dirs" || mkdir $as_dirs
+  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+   { (exit 1); exit 1; }; }; }
+
+      rm -f $ac_file
+      mv $tmp/config.h $ac_file
+    fi
+  else
+    cat $tmp/config.h
+    rm -f $tmp/config.h
+  fi
+done
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || { (exit 1); exit 1; }
+fi
+
+
+# Print summary of options
+
+# Someone please show me a better way :)
+A=`eval echo ${prefix}` ; A=`eval echo ${A}`
+B=`eval echo ${bindir}` ; B=`eval echo ${B}`
+C=`eval echo ${sbindir}` ; C=`eval echo ${C}`
+D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}`
+E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}`
+F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}`
+G=`eval echo ${piddir}` ; G=`eval echo ${G}`
+H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}`
+I=`eval echo ${user_path}` ; I=`eval echo ${I}`
+J=`eval echo ${superuser_path}` ; J=`eval echo ${J}`
+
+echo ""
+echo "OpenSSH has been configured with the following options:"
+echo "                     User binaries: $B"
+echo "                   System binaries: $C"
+echo "               Configuration files: $D"
+echo "                   Askpass program: $E"
+echo "                      Manual pages: $F"
+echo "                          PID file: $G"
+echo "  Privilege separation chroot path: $H"
+if test "$USES_LOGIN_CONF" = "yes" ; then
+echo "   At runtime, sshd will use the path defined in /etc/login.conf"
+else
+echo "            sshd default user PATH: $I"
+fi
+if test ! -z "$superuser_path" ; then
+echo "          sshd superuser user PATH: $J"
+fi
+echo "                    Manpage format: $MANTYPE"
+echo "                       PAM support: ${PAM_MSG}"
+echo "                KerberosIV support: $KRB4_MSG"
+echo "                 KerberosV support: $KRB5_MSG"
+echo "                 Smartcard support: $SCARD_MSG"
+echo "                       AFS support: $AFS_MSG"
+echo "                     S/KEY support: $SKEY_MSG"
+echo "              TCP Wrappers support: $TCPW_MSG"
+echo "              MD5 password support: $MD5_MSG"
+echo "       IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
+echo "          Use IPv4 by default hack: $IPV4_HACK_MSG"
+echo "           Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
+echo "                  BSD Auth support: $BSD_AUTH_MSG"
+echo "              Random number source: $RAND_MSG"
+if test ! -z "$USE_RAND_HELPER" ; then
+echo "     ssh-rand-helper collects from: $RAND_HELPER_MSG"
+fi
+
+echo ""
+
+echo "              Host: ${host}"
+echo "          Compiler: ${CC}"
+echo "    Compiler flags: ${CFLAGS}"
+echo "Preprocessor flags: ${CPPFLAGS}"
+echo "      Linker flags: ${LDFLAGS}"
+echo "         Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}"
+
+echo ""
+
+if test "x$PAM_MSG" = "xyes" ; then
+        echo "PAM is enabled. You may need to install a PAM control file "
+        echo "for sshd, otherwise password authentication may fail. "
+        echo "Example PAM control files can be found in the contrib/ " 
+        echo "subdirectory"
+        echo ""
+fi
+
+if test ! -z "$RAND_HELPER_CMDHASH" ; then
+        echo "WARNING: you are using the builtin random number collection "
+        echo "service. Please read WARNING.RNG and request that your OS "
+        echo "vendor includes kernel-based random number collection in "
+        echo "future versions of your OS."
+        echo ""
+fi
+
diff --git a/autom4te.cache/requests b/autom4te.cache/requests
new file mode 100644
index 000000000..72598fb0c
--- /dev/null
+++ b/autom4te.cache/requests
@@ -0,0 +1,111 @@
+# This file was created by autom4te.
+# It contains the lists of macros which have been traced.
+# It can be safely removed.
+
+@request = (
+             bless( [
+                      '0',
+                      1,
+                      [
+                        '/usr/share/autoconf'
+                      ],
+                      [
+                        '/usr/share/autoconf/autoconf/autoconf.m4f',
+                        'aclocal.m4',
+                        'configure.ac'
+                      ],
+                      {
+                        'm4_pattern_forbid' => 1,
+                        'AC_TYPE_OFF_T' => 1,
+                        'AC_C_VOLATILE' => 1,
+                        'AC_FUNC_CLOSEDIR_VOID' => 1,
+                        'AC_REPLACE_FNMATCH' => 1,
+                        'AC_PROG_LIBTOOL' => 1,
+                        'AC_FUNC_STAT' => 1,
+                        'AC_HEADER_TIME' => 1,
+                        'AC_FUNC_WAIT3' => 1,
+                        'AM_AUTOMAKE_VERSION' => 1,
+                        'AC_STRUCT_TM' => 1,
+                        'AC_FUNC_LSTAT' => 1,
+                        'AC_TYPE_MODE_T' => 1,
+                        'AC_FUNC_GETMNTENT' => 1,
+                        'AC_FUNC_STRTOD' => 1,
+                        'AC_CHECK_HEADERS' => 1,
+                        'AC_FUNC_STRNLEN' => 1,
+                        'AC_PROG_CXX' => 1,
+                        'AC_PATH_X' => 1,
+                        'AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK' => 1,
+                        'AC_PROG_AWK' => 1,
+                        'AC_HEADER_STDC' => 1,
+                        'AC_HEADER_MAJOR' => 1,
+                        'AC_FUNC_ERROR_AT_LINE' => 1,
+                        'AC_PROG_GCC_TRADITIONAL' => 1,
+                        'AC_LIBSOURCE' => 1,
+                        'AC_FUNC_MBRTOWC' => 1,
+                        'AC_STRUCT_ST_BLOCKS' => 1,
+                        'AC_TYPE_SIGNAL' => 1,
+                        'AC_TYPE_UID_T' => 1,
+                        'AC_CONFIG_AUX_DIR' => 1,
+                        'AC_PROG_MAKE_SET' => 1,
+                        'm4_pattern_allow' => 1,
+                        'AC_DEFINE_TRACE_LITERAL' => 1,
+                        'AC_FUNC_STRERROR_R' => 1,
+                        'AC_PROG_CC' => 1,
+                        'AC_DECL_SYS_SIGLIST' => 1,
+                        'AC_FUNC_FORK' => 1,
+                        'AC_FUNC_VPRINTF' => 1,
+                        'AC_FUNC_STRCOLL' => 1,
+                        'AC_PROG_YACC' => 1,
+                        'AC_INIT' => 1,
+                        'AC_STRUCT_TIMEZONE' => 1,
+                        'AC_FUNC_CHOWN' => 1,
+                        'AC_SUBST' => 1,
+                        'AC_FUNC_ALLOCA' => 1,
+                        'AC_CANONICAL_HOST' => 1,
+                        'AC_FUNC_GETPGRP' => 1,
+                        'AC_PROG_RANLIB' => 1,
+                        'AM_INIT_AUTOMAKE' => 1,
+                        'AC_FUNC_SETPGRP' => 1,
+                        'AC_CONFIG_SUBDIRS' => 1,
+                        'AC_FUNC_MMAP' => 1,
+                        'AC_FUNC_REALLOC' => 1,
+                        'AC_TYPE_SIZE_T' => 1,
+                        'AC_CHECK_TYPES' => 1,
+                        'AC_CHECK_MEMBERS' => 1,
+                        'AM_MAINTAINER_MODE' => 1,
+                        'AC_FUNC_UTIME_NULL' => 1,
+                        'AC_FUNC_SELECT_ARGTYPES' => 1,
+                        'AC_FUNC_STRFTIME' => 1,
+                        'AC_HEADER_STAT' => 1,
+                        'AC_C_INLINE' => 1,
+                        'AC_PROG_CPP' => 1,
+                        'AC_TYPE_PID_T' => 1,
+                        'AC_C_CONST' => 1,
+                        'AC_PROG_LEX' => 1,
+                        'AC_CONFIG_FILES' => 1,
+                        'include' => 1,
+                        'AC_FUNC_SETVBUF_REVERSED' => 1,
+                        'AC_PROG_INSTALL' => 1,
+                        'AM_GNU_GETTEXT' => 1,
+                        'AC_FUNC_OBSTACK' => 1,
+                        'AC_CHECK_LIB' => 1,
+                        'AC_FUNC_MALLOC' => 1,
+                        'AC_FUNC_GETGROUPS' => 1,
+                        'AC_FUNC_GETLOADAVG' => 1,
+                        'AH_OUTPUT' => 1,
+                        'AC_FUNC_FSEEKO' => 1,
+                        'AM_PROG_CC_C_O' => 1,
+                        'AM_CONDITIONAL' => 1,
+                        'AC_CANONICAL_SYSTEM' => 1,
+                        'AC_FUNC_MKTIME' => 1,
+                        'AC_CONFIG_HEADERS' => 1,
+                        'AC_HEADER_SYS_WAIT' => 1,
+                        'AC_FUNC_MEMCMP' => 1,
+                        'AC_PROG_LN_S' => 1,
+                        'm4_include' => 1,
+                        'AC_HEADER_DIRENT' => 1,
+                        'AC_CHECK_FUNCS' => 1
+                      }
+                    ], 'Request' )
+           );
+
diff --git a/autom4te.cache/traces.0 b/autom4te.cache/traces.0
new file mode 100644
index 000000000..8c9b72476
--- /dev/null
+++ b/autom4te.cache/traces.0
@@ -0,0 +1,947 @@
+m4trace:configure.ac:3: -1- AC_INIT
+m4trace:configure.ac:3: -1- m4_pattern_forbid([^_?A[CHUM]_])
+m4trace:configure.ac:3: -1- m4_pattern_forbid([_AC_])
+m4trace:configure.ac:3: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
+m4trace:configure.ac:3: -1- m4_pattern_allow([^AS_FLAGS$])
+m4trace:configure.ac:3: -1- m4_pattern_forbid([^_?m4_])
+m4trace:configure.ac:3: -1- m4_pattern_forbid([^dnl$])
+m4trace:configure.ac:3: -1- m4_pattern_forbid([^_?AS_])
+m4trace:configure.ac:3: -1- AC_SUBST([SHELL], [${CONFIG_SHELL-/bin/sh}])
+m4trace:configure.ac:3: -1- AC_SUBST([PATH_SEPARATOR])
+m4trace:configure.ac:3: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME],      ['AC_PACKAGE_NAME'])])
+m4trace:configure.ac:3: -1- AC_SUBST([PACKAGE_TARNAME], [m4_ifdef([AC_PACKAGE_TARNAME],   ['AC_PACKAGE_TARNAME'])])
+m4trace:configure.ac:3: -1- AC_SUBST([PACKAGE_VERSION], [m4_ifdef([AC_PACKAGE_VERSION],   ['AC_PACKAGE_VERSION'])])
+m4trace:configure.ac:3: -1- AC_SUBST([PACKAGE_STRING], [m4_ifdef([AC_PACKAGE_STRING],    ['AC_PACKAGE_STRING'])])
+m4trace:configure.ac:3: -1- AC_SUBST([PACKAGE_BUGREPORT], [m4_ifdef([AC_PACKAGE_BUGREPORT], ['AC_PACKAGE_BUGREPORT'])])
+m4trace:configure.ac:3: -1- AC_SUBST([exec_prefix], [NONE])
+m4trace:configure.ac:3: -1- AC_SUBST([prefix], [NONE])
+m4trace:configure.ac:3: -1- AC_SUBST([program_transform_name], [s,x,x,])
+m4trace:configure.ac:3: -1- AC_SUBST([bindir], ['${exec_prefix}/bin'])
+m4trace:configure.ac:3: -1- AC_SUBST([sbindir], ['${exec_prefix}/sbin'])
+m4trace:configure.ac:3: -1- AC_SUBST([libexecdir], ['${exec_prefix}/libexec'])
+m4trace:configure.ac:3: -1- AC_SUBST([datadir], ['${prefix}/share'])
+m4trace:configure.ac:3: -1- AC_SUBST([sysconfdir], ['${prefix}/etc'])
+m4trace:configure.ac:3: -1- AC_SUBST([sharedstatedir], ['${prefix}/com'])
+m4trace:configure.ac:3: -1- AC_SUBST([localstatedir], ['${prefix}/var'])
+m4trace:configure.ac:3: -1- AC_SUBST([libdir], ['${exec_prefix}/lib'])
+m4trace:configure.ac:3: -1- AC_SUBST([includedir], ['${prefix}/include'])
+m4trace:configure.ac:3: -1- AC_SUBST([oldincludedir], ['/usr/include'])
+m4trace:configure.ac:3: -1- AC_SUBST([infodir], ['${prefix}/info'])
+m4trace:configure.ac:3: -1- AC_SUBST([mandir], ['${prefix}/man'])
+m4trace:configure.ac:3: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_NAME])
+m4trace:configure.ac:3: -1- AH_OUTPUT([PACKAGE_NAME], [/* Define to the full name of this package. */
+#undef PACKAGE_NAME])
+m4trace:configure.ac:3: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_TARNAME])
+m4trace:configure.ac:3: -1- AH_OUTPUT([PACKAGE_TARNAME], [/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME])
+m4trace:configure.ac:3: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_VERSION])
+m4trace:configure.ac:3: -1- AH_OUTPUT([PACKAGE_VERSION], [/* Define to the version of this package. */
+#undef PACKAGE_VERSION])
+m4trace:configure.ac:3: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_STRING])
+m4trace:configure.ac:3: -1- AH_OUTPUT([PACKAGE_STRING], [/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING])
+m4trace:configure.ac:3: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_BUGREPORT])
+m4trace:configure.ac:3: -1- AH_OUTPUT([PACKAGE_BUGREPORT], [/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT])
+m4trace:configure.ac:3: -1- AC_SUBST([build_alias])
+m4trace:configure.ac:3: -1- AC_SUBST([host_alias])
+m4trace:configure.ac:3: -1- AC_SUBST([target_alias])
+m4trace:configure.ac:3: -1- AC_SUBST([DEFS])
+m4trace:configure.ac:3: -1- AC_SUBST([ECHO_C])
+m4trace:configure.ac:3: -1- AC_SUBST([ECHO_N])
+m4trace:configure.ac:3: -1- AC_SUBST([ECHO_T])
+m4trace:configure.ac:3: -1- AC_SUBST([LIBS])
+m4trace:configure.ac:6: -1- AC_CONFIG_HEADERS([config.h])
+m4trace:configure.ac:7: -1- AC_PROG_CC
+m4trace:configure.ac:7: -1- AC_SUBST([CC])
+m4trace:configure.ac:7: -1- AC_SUBST([CFLAGS])
+m4trace:configure.ac:7: -1- AC_SUBST([LDFLAGS])
+m4trace:configure.ac:7: -1- AC_SUBST([CPPFLAGS])
+m4trace:configure.ac:7: -1- AC_SUBST([CC])
+m4trace:configure.ac:7: -1- AC_SUBST([ac_ct_CC])
+m4trace:configure.ac:7: -1- AC_SUBST([CC])
+m4trace:configure.ac:7: -1- AC_SUBST([ac_ct_CC])
+m4trace:configure.ac:7: -1- AC_SUBST([CC])
+m4trace:configure.ac:7: -1- AC_SUBST([CC])
+m4trace:configure.ac:7: -1- AC_SUBST([ac_ct_CC])
+m4trace:configure.ac:7: -1- AC_SUBST([EXEEXT], [$ac_cv_exeext])
+m4trace:configure.ac:7: -1- AC_SUBST([OBJEXT], [$ac_cv_objext])
+m4trace:configure.ac:8: -1- AC_CANONICAL_HOST
+m4trace:configure.ac:8: -1- AC_SUBST([build], [$ac_cv_build])
+m4trace:configure.ac:8: -1- AC_SUBST([build_cpu], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
+m4trace:configure.ac:8: -1- AC_SUBST([build_vendor], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
+m4trace:configure.ac:8: -1- AC_SUBST([build_os], [`echo $ac_cv_build | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
+m4trace:configure.ac:8: -1- AC_SUBST([host], [$ac_cv_host])
+m4trace:configure.ac:8: -1- AC_SUBST([host_cpu], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\1/'`])
+m4trace:configure.ac:8: -1- AC_SUBST([host_vendor], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\2/'`])
+m4trace:configure.ac:8: -1- AC_SUBST([host_os], [`echo $ac_cv_host | sed 's/^\([[^-]]*\)-\([[^-]]*\)-\(.*\)$/\3/'`])
+m4trace:configure.ac:9: -1- AC_DEFINE_TRACE_LITERAL([WORDS_BIGENDIAN])
+m4trace:configure.ac:9: -1- AH_OUTPUT([WORDS_BIGENDIAN], [/* Define to 1 if your processor stores words with the most significant byte
+   first (like Motorola and SPARC, unlike Intel and VAX). */
+#undef WORDS_BIGENDIAN])
+m4trace:configure.ac:12: -1- AC_PROG_CPP
+m4trace:configure.ac:12: -1- AC_SUBST([CPP])
+m4trace:configure.ac:12: -1- AC_SUBST([CPPFLAGS])
+m4trace:configure.ac:12: -1- AC_SUBST([CPP])
+m4trace:configure.ac:13: -1- AC_PROG_RANLIB
+m4trace:configure.ac:13: -1- AC_SUBST([RANLIB])
+m4trace:configure.ac:13: -1- AC_SUBST([ac_ct_RANLIB])
+m4trace:configure.ac:14: -1- AC_PROG_INSTALL
+m4trace:configure.ac:14: -1- AC_SUBST([INSTALL_PROGRAM])
+m4trace:configure.ac:14: -1- AC_SUBST([INSTALL_SCRIPT])
+m4trace:configure.ac:14: -1- AC_SUBST([INSTALL_DATA])
+m4trace:configure.ac:15: -1- AC_SUBST([AR], [$ac_cv_path_AR])
+m4trace:configure.ac:16: -1- AC_SUBST([PERL], [$ac_cv_path_PERL])
+m4trace:configure.ac:17: -1- AC_SUBST([SED], [$ac_cv_path_SED])
+m4trace:configure.ac:18: -1- AC_SUBST([PERL])
+m4trace:configure.ac:19: -1- AC_SUBST([ENT], [$ac_cv_path_ENT])
+m4trace:configure.ac:20: -1- AC_SUBST([ENT])
+m4trace:configure.ac:21: -1- AC_SUBST([TEST_MINUS_S_SH], [$ac_cv_path_TEST_MINUS_S_SH])
+m4trace:configure.ac:22: -1- AC_SUBST([TEST_MINUS_S_SH], [$ac_cv_path_TEST_MINUS_S_SH])
+m4trace:configure.ac:23: -1- AC_SUBST([TEST_MINUS_S_SH], [$ac_cv_path_TEST_MINUS_S_SH])
+m4trace:configure.ac:24: -1- AC_SUBST([SH], [$ac_cv_path_SH])
+m4trace:configure.ac:27: -1- AC_DEFINE_TRACE_LITERAL([_FILE_OFFSET_BITS])
+m4trace:configure.ac:27: -1- AH_OUTPUT([_FILE_OFFSET_BITS], [/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS])
+m4trace:configure.ac:27: -1- AC_DEFINE_TRACE_LITERAL([_LARGE_FILES])
+m4trace:configure.ac:27: -1- AH_OUTPUT([_LARGE_FILES], [/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES])
+m4trace:configure.ac:35: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_PROGRAM_FALLBACK])
+m4trace:configure.ac:38: -1- AC_SUBST([LOGIN_PROGRAM_FALLBACK], [$ac_cv_path_LOGIN_PROGRAM_FALLBACK])
+m4trace:configure.ac:40: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_PROGRAM_FALLBACK])
+m4trace:configure.ac:47: -1- AC_SUBST([LD])
+m4trace:configure.ac:49: -1- AC_C_INLINE
+m4trace:configure.ac:49: -1- AC_DEFINE_TRACE_LITERAL([inline])
+m4trace:configure.ac:49: -1- AH_OUTPUT([inline], [/* Define as `__inline\' if that\'s what the C compiler calls it, or to nothing
+   if it is not supported. */
+#undef inline])
+m4trace:configure.ac:49: -1- AC_DEFINE_TRACE_LITERAL([inline])
+m4trace:configure.ac:83: -1- AC_DEFINE_TRACE_LITERAL([WITH_AIXAUTHENTICATE])
+m4trace:configure.ac:83: -1- AC_CHECK_LIB([s], [authenticate], [ AC_DEFINE(WITH_AIXAUTHENTICATE)
+                                LIBS="$LIBS -ls"
+                        ])
+m4trace:configure.ac:83: -1- AC_DEFINE_TRACE_LITERAL([WITH_AIXAUTHENTICATE])
+m4trace:configure.ac:84: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_GETADDRINFO])
+m4trace:configure.ac:85: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_REALPATH])
+m4trace:configure.ac:87: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_LASTLOG])
+m4trace:configure.ac:88: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NEEDS_UTMPX])
+m4trace:configure.ac:89: -1- AC_DEFINE_TRACE_LITERAL([SETPROCTITLE_STRATEGY])
+m4trace:configure.ac:90: -1- AC_DEFINE_TRACE_LITERAL([SETPROCTITLE_PS_PADDING])
+m4trace:configure.ac:95: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CYGWIN])
+m4trace:configure.ac:96: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:97: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_SHADOW])
+m4trace:configure.ac:98: -1- AC_DEFINE_TRACE_LITERAL([IPV4_DEFAULT])
+m4trace:configure.ac:99: -1- AC_DEFINE_TRACE_LITERAL([IP_TOS_IS_BROKEN])
+m4trace:configure.ac:100: -1- AC_DEFINE_TRACE_LITERAL([NO_X11_UNIX_SOCKETS])
+m4trace:configure.ac:101: -1- AC_DEFINE_TRACE_LITERAL([NO_IPPORT_RESERVED_CONCEPT])
+m4trace:configure.ac:102: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_FD_PASSING])
+m4trace:configure.ac:103: -1- AC_DEFINE_TRACE_LITERAL([SETGROUPS_NOOP])
+m4trace:configure.ac:106: -1- AC_DEFINE_TRACE_LITERAL([IP_TOS_IS_BROKEN])
+m4trace:configure.ac:118: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_GETADDRINFO])
+m4trace:configure.ac:126: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SECUREWARE])
+m4trace:configure.ac:127: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:128: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NO_ENDOPT])
+m4trace:configure.ac:129: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NEEDS_UTMPX])
+m4trace:configure.ac:130: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_SHADOW])
+m4trace:configure.ac:131: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMP])
+m4trace:configure.ac:132: -1- AC_DEFINE_TRACE_LITERAL([SETPROCTITLE_STRATEGY])
+m4trace:configure.ac:134: -1- AC_CHECK_LIB([xnet], [t_error], [], [{ { echo "$as_me:$LINENO: error: *** -lxnet needed on HP-UX - check config.log ***" >&5
+echo "$as_me: error: *** -lxnet needed on HP-UX - check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }])
+m4trace:configure.ac:134: -1- AH_OUTPUT([HAVE_LIBXNET], [/* Define to 1 if you have the `xnet\' library (-lxnet). */
+#undef HAVE_LIBXNET])
+m4trace:configure.ac:134: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBXNET])
+m4trace:configure.ac:143: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:144: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NO_ENDOPT])
+m4trace:configure.ac:145: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NEEDS_UTMPX])
+m4trace:configure.ac:146: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_SHADOW])
+m4trace:configure.ac:147: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMP])
+m4trace:configure.ac:148: -1- AC_DEFINE_TRACE_LITERAL([SETPROCTITLE_STRATEGY])
+m4trace:configure.ac:150: -1- AC_CHECK_LIB([xnet], [t_error], [], [{ { echo "$as_me:$LINENO: error: *** -lxnet needed on HP-UX - check config.log ***" >&5
+echo "$as_me: error: *** -lxnet needed on HP-UX - check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }])
+m4trace:configure.ac:150: -1- AH_OUTPUT([HAVE_LIBXNET], [/* Define to 1 if you have the `xnet\' library (-lxnet). */
+#undef HAVE_LIBXNET])
+m4trace:configure.ac:150: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBXNET])
+m4trace:configure.ac:155: -1- AC_DEFINE_TRACE_LITERAL([PAM_SUN_CODEBASE])
+m4trace:configure.ac:156: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:157: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NO_ENDOPT])
+m4trace:configure.ac:158: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NEEDS_UTMPX])
+m4trace:configure.ac:159: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_SHADOW])
+m4trace:configure.ac:160: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMP])
+m4trace:configure.ac:161: -1- AC_DEFINE_TRACE_LITERAL([SETPROCTITLE_STRATEGY])
+m4trace:configure.ac:163: -1- AC_CHECK_LIB([xnet], [t_error], [], [{ { echo "$as_me:$LINENO: error: *** -lxnet needed on HP-UX - check config.log ***" >&5
+echo "$as_me: error: *** -lxnet needed on HP-UX - check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }])
+m4trace:configure.ac:163: -1- AH_OUTPUT([HAVE_LIBXNET], [/* Define to 1 if you have the `xnet\' library (-lxnet). */
+#undef HAVE_LIBXNET])
+m4trace:configure.ac:163: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBXNET])
+m4trace:configure.ac:169: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_INET_NTOA])
+m4trace:configure.ac:170: -1- AC_DEFINE_TRACE_LITERAL([WITH_ABBREV_NO_TTY])
+m4trace:configure.ac:176: -1- AC_DEFINE_TRACE_LITERAL([WITH_IRIX_ARRAY])
+m4trace:configure.ac:177: -1- AC_DEFINE_TRACE_LITERAL([WITH_IRIX_PROJECT])
+m4trace:configure.ac:178: -1- AC_DEFINE_TRACE_LITERAL([WITH_IRIX_AUDIT])
+m4trace:configure.ac:179: -1- AC_DEFINE_TRACE_LITERAL([WITH_IRIX_JOBS])
+m4trace:configure.ac:180: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_INET_NTOA])
+m4trace:configure.ac:181: -1- AC_DEFINE_TRACE_LITERAL([WITH_ABBREV_NO_TTY])
+m4trace:configure.ac:186: -1- AC_DEFINE_TRACE_LITERAL([DONT_TRY_OTHER_AF])
+m4trace:configure.ac:187: -1- AC_DEFINE_TRACE_LITERAL([PAM_TTY_KLUDGE])
+m4trace:configure.ac:188: -1- AC_DEFINE_TRACE_LITERAL([SETPROCTITLE_STRATEGY])
+m4trace:configure.ac:189: -1- AC_DEFINE_TRACE_LITERAL([SETPROCTITLE_PS_PADDING])
+m4trace:configure.ac:193: -1- AC_DEFINE_TRACE_LITERAL([HAVE_NEWS4])
+m4trace:configure.ac:208: -1- AC_DEFINE_TRACE_LITERAL([HAVE_NEXT])
+m4trace:configure.ac:209: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_REALPATH])
+m4trace:configure.ac:210: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:211: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_SAVED_UIDS])
+m4trace:configure.ac:219: -1- AC_DEFINE_TRACE_LITERAL([PAM_SUN_CODEBASE])
+m4trace:configure.ac:220: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NEEDS_UTMPX])
+m4trace:configure.ac:221: -1- AC_DEFINE_TRACE_LITERAL([LOGIN_NEEDS_TERM])
+m4trace:configure.ac:222: -1- AC_DEFINE_TRACE_LITERAL([PAM_TTY_KLUDGE])
+m4trace:configure.ac:223: -1- AC_DEFINE_TRACE_LITERAL([STREAMS_PUSH_ACQUIRES_CTTY])
+m4trace:configure.ac:230: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMP])
+m4trace:configure.ac:231: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_WTMP])
+m4trace:configure.ac:238: -1- AC_CHECK_FUNCS([getpwanam])
+m4trace:configure.ac:238: -1- AH_OUTPUT([HAVE_GETPWANAM], [/* Define to 1 if you have the `getpwanam\' function. */
+#undef HAVE_GETPWANAM])
+m4trace:configure.ac:239: -1- AC_DEFINE_TRACE_LITERAL([PAM_SUN_CODEBASE])
+m4trace:configure.ac:243: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:249: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:256: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:257: -1- AC_DEFINE_TRACE_LITERAL([IP_TOS_IS_BROKEN])
+m4trace:configure.ac:265: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:270: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:282: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_SYS_TERMIO_H])
+m4trace:configure.ac:283: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:284: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SECUREWARE])
+m4trace:configure.ac:285: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_SHADOW])
+m4trace:configure.ac:286: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_SAVED_UIDS])
+m4trace:configure.ac:287: -1- AC_CHECK_FUNCS([getluid setluid])
+m4trace:configure.ac:287: -1- AH_OUTPUT([HAVE_GETLUID], [/* Define to 1 if you have the `getluid\' function. */
+#undef HAVE_GETLUID])
+m4trace:configure.ac:287: -1- AH_OUTPUT([HAVE_SETLUID], [/* Define to 1 if you have the `setluid\' function. */
+#undef HAVE_SETLUID])
+m4trace:configure.ac:299: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:300: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SECUREWARE])
+m4trace:configure.ac:301: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_SHADOW])
+m4trace:configure.ac:302: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_FD_PASSING])
+m4trace:configure.ac:303: -1- AC_CHECK_FUNCS([getluid setluid])
+m4trace:configure.ac:303: -1- AH_OUTPUT([HAVE_GETLUID], [/* Define to 1 if you have the `getluid\' function. */
+#undef HAVE_GETLUID])
+m4trace:configure.ac:303: -1- AH_OUTPUT([HAVE_SETLUID], [/* Define to 1 if you have the `setluid\' function. */
+#undef HAVE_SETLUID])
+m4trace:configure.ac:307: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:308: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_FD_PASSING])
+m4trace:configure.ac:314: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:315: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_FD_PASSING])
+m4trace:configure.ac:316: -1- AC_DEFINE_TRACE_LITERAL([NO_SSH_LASTLOG])
+m4trace:configure.ac:336: -1- AC_DEFINE_TRACE_LITERAL([HAVE_OSF_SIA])
+m4trace:configure.ac:337: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_LOGIN])
+m4trace:configure.ac:338: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_FD_PASSING])
+m4trace:configure.ac:344: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_FD_PASSING])
+m4trace:configure.ac:348: -1- AC_DEFINE_TRACE_LITERAL([USE_PIPES])
+m4trace:configure.ac:349: -1- AC_DEFINE_TRACE_LITERAL([NO_X11_UNIX_SOCKETS])
+m4trace:configure.ac:350: -1- AC_DEFINE_TRACE_LITERAL([MISSING_NFDBITS])
+m4trace:configure.ac:351: -1- AC_DEFINE_TRACE_LITERAL([MISSING_HOWMANY])
+m4trace:configure.ac:352: -1- AC_DEFINE_TRACE_LITERAL([MISSING_FD_MASK])
+m4trace:configure.ac:400: -1- AC_CHECK_HEADERS([bstring.h crypt.h endian.h floatingpoint.h \
+        getopt.h glob.h ia.h lastlog.h libgen.h limits.h login.h \
+        login_cap.h maillock.h netdb.h netgroup.h \
+        netinet/in_systm.h paths.h pty.h readpassphrase.h \
+        rpc/types.h security/pam_appl.h shadow.h stddef.h stdint.h \
+        strings.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h \
+        sys/mman.h sys/pstat.h sys/select.h sys/stat.h \
+        sys/stropts.h sys/sysmacros.h sys/time.h sys/timers.h \
+        sys/un.h time.h tmpdir.h ttyent.h usersec.h \
+        util.h utime.h utmp.h utmpx.h])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_BSTRING_H], [/* Define to 1 if you have the <bstring.h> header file. */
+#undef HAVE_BSTRING_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_CRYPT_H], [/* Define to 1 if you have the <crypt.h> header file. */
+#undef HAVE_CRYPT_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_ENDIAN_H], [/* Define to 1 if you have the <endian.h> header file. */
+#undef HAVE_ENDIAN_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_FLOATINGPOINT_H], [/* Define to 1 if you have the <floatingpoint.h> header file. */
+#undef HAVE_FLOATINGPOINT_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_GETOPT_H], [/* Define to 1 if you have the <getopt.h> header file. */
+#undef HAVE_GETOPT_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_GLOB_H], [/* Define to 1 if you have the <glob.h> header file. */
+#undef HAVE_GLOB_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_IA_H], [/* Define to 1 if you have the <ia.h> header file. */
+#undef HAVE_IA_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_LASTLOG_H], [/* Define to 1 if you have the <lastlog.h> header file. */
+#undef HAVE_LASTLOG_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_LIBGEN_H], [/* Define to 1 if you have the <libgen.h> header file. */
+#undef HAVE_LIBGEN_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_LIMITS_H], [/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_LOGIN_H], [/* Define to 1 if you have the <login.h> header file. */
+#undef HAVE_LOGIN_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_LOGIN_CAP_H], [/* Define to 1 if you have the <login_cap.h> header file. */
+#undef HAVE_LOGIN_CAP_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_MAILLOCK_H], [/* Define to 1 if you have the <maillock.h> header file. */
+#undef HAVE_MAILLOCK_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_NETDB_H], [/* Define to 1 if you have the <netdb.h> header file. */
+#undef HAVE_NETDB_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_NETGROUP_H], [/* Define to 1 if you have the <netgroup.h> header file. */
+#undef HAVE_NETGROUP_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_NETINET_IN_SYSTM_H], [/* Define to 1 if you have the <netinet/in_systm.h> header file. */
+#undef HAVE_NETINET_IN_SYSTM_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_PATHS_H], [/* Define to 1 if you have the <paths.h> header file. */
+#undef HAVE_PATHS_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_PTY_H], [/* Define to 1 if you have the <pty.h> header file. */
+#undef HAVE_PTY_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_READPASSPHRASE_H], [/* Define to 1 if you have the <readpassphrase.h> header file. */
+#undef HAVE_READPASSPHRASE_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_RPC_TYPES_H], [/* Define to 1 if you have the <rpc/types.h> header file. */
+#undef HAVE_RPC_TYPES_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SECURITY_PAM_APPL_H], [/* Define to 1 if you have the <security/pam_appl.h> header file. */
+#undef HAVE_SECURITY_PAM_APPL_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SHADOW_H], [/* Define to 1 if you have the <shadow.h> header file. */
+#undef HAVE_SHADOW_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_STDDEF_H], [/* Define to 1 if you have the <stddef.h> header file. */
+#undef HAVE_STDDEF_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_STRINGS_H], [/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SYS_BITYPES_H], [/* Define to 1 if you have the <sys/bitypes.h> header file. */
+#undef HAVE_SYS_BITYPES_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SYS_BSDTTY_H], [/* Define to 1 if you have the <sys/bsdtty.h> header file. */
+#undef HAVE_SYS_BSDTTY_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SYS_CDEFS_H], [/* Define to 1 if you have the <sys/cdefs.h> header file. */
+#undef HAVE_SYS_CDEFS_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the <sys/mman.h> header file. */
+#undef HAVE_SYS_MMAN_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SYS_PSTAT_H], [/* Define to 1 if you have the <sys/pstat.h> header file. */
+#undef HAVE_SYS_PSTAT_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SYS_SELECT_H], [/* Define to 1 if you have the <sys/select.h> header file. */
+#undef HAVE_SYS_SELECT_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SYS_STAT_H], [/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SYS_STROPTS_H], [/* Define to 1 if you have the <sys/stropts.h> header file. */
+#undef HAVE_SYS_STROPTS_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SYS_SYSMACROS_H], [/* Define to 1 if you have the <sys/sysmacros.h> header file. */
+#undef HAVE_SYS_SYSMACROS_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SYS_TIMERS_H], [/* Define to 1 if you have the <sys/timers.h> header file. */
+#undef HAVE_SYS_TIMERS_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SYS_UN_H], [/* Define to 1 if you have the <sys/un.h> header file. */
+#undef HAVE_SYS_UN_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_TIME_H], [/* Define to 1 if you have the <time.h> header file. */
+#undef HAVE_TIME_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_TMPDIR_H], [/* Define to 1 if you have the <tmpdir.h> header file. */
+#undef HAVE_TMPDIR_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_TTYENT_H], [/* Define to 1 if you have the <ttyent.h> header file. */
+#undef HAVE_TTYENT_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_USERSEC_H], [/* Define to 1 if you have the <usersec.h> header file. */
+#undef HAVE_USERSEC_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_UTIL_H], [/* Define to 1 if you have the <util.h> header file. */
+#undef HAVE_UTIL_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_UTIME_H], [/* Define to 1 if you have the <utime.h> header file. */
+#undef HAVE_UTIME_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_UTMP_H], [/* Define to 1 if you have the <utmp.h> header file. */
+#undef HAVE_UTMP_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_UTMPX_H], [/* Define to 1 if you have the <utmpx.h> header file. */
+#undef HAVE_UTMPX_H])
+m4trace:configure.ac:400: -1- AC_HEADER_STDC
+m4trace:configure.ac:400: -1- AC_SUBST([EGREP])
+m4trace:configure.ac:400: -1- AC_DEFINE_TRACE_LITERAL([STDC_HEADERS])
+m4trace:configure.ac:400: -1- AH_OUTPUT([STDC_HEADERS], [/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS])
+m4trace:configure.ac:400: -1- AC_CHECK_HEADERS([sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+                  inttypes.h stdint.h unistd.h], [], [], [$ac_includes_default])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SYS_TYPES_H], [/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_SYS_STAT_H], [/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_STDLIB_H], [/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_STRING_H], [/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_MEMORY_H], [/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_STRINGS_H], [/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_INTTYPES_H], [/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H])
+m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H])
+m4trace:configure.ac:403: -2- AC_CHECK_LIB([nsl], [yp_match])
+m4trace:configure.ac:403: -2- AH_OUTPUT([HAVE_LIBNSL], [/* Define to 1 if you have the `nsl\' library (-lnsl). */
+#undef HAVE_LIBNSL])
+m4trace:configure.ac:403: -2- AC_DEFINE_TRACE_LITERAL([HAVE_LIBNSL])
+m4trace:configure.ac:404: -2- AC_CHECK_LIB([socket], [setsockopt])
+m4trace:configure.ac:404: -2- AH_OUTPUT([HAVE_LIBSOCKET], [/* Define to 1 if you have the `socket\' library (-lsocket). */
+#undef HAVE_LIBSOCKET])
+m4trace:configure.ac:404: -2- AC_DEFINE_TRACE_LITERAL([HAVE_LIBSOCKET])
+m4trace:configure.ac:409: -1- AC_CHECK_LIB([rpc], [innetgr], [LIBS="-lrpc -lyp -lrpc $LIBS" ], [], [-lyp -lrpc])
+m4trace:configure.ac:414: -2- AC_CHECK_LIB([gen], [getspnam], [LIBS="$LIBS -lgen"])
+m4trace:configure.ac:456: -1- AC_CHECK_LIB([z], [deflate], [], [{ { echo "$as_me:$LINENO: error: *** zlib missing - please install first or check config.log ***" >&5
+echo "$as_me: error: *** zlib missing - please install first or check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }])
+m4trace:configure.ac:456: -1- AH_OUTPUT([HAVE_LIBZ], [/* Define to 1 if you have the `z\' library (-lz). */
+#undef HAVE_LIBZ])
+m4trace:configure.ac:456: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBZ])
+m4trace:configure.ac:461: -1- AC_CHECK_LIB([resolv], [strcasecmp], [LIBS="$LIBS -lresolv"])
+m4trace:configure.ac:465: -1- AC_CHECK_LIB([c89], [utimes], [AC_DEFINE(HAVE_UTIMES)
+                                        LIBS="$LIBS -lc89"])
+m4trace:configure.ac:465: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UTIMES])
+m4trace:configure.ac:468: -1- AC_CHECK_HEADERS([libutil.h])
+m4trace:configure.ac:468: -1- AH_OUTPUT([HAVE_LIBUTIL_H], [/* Define to 1 if you have the <libutil.h> header file. */
+#undef HAVE_LIBUTIL_H])
+m4trace:configure.ac:469: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LOGIN])
+m4trace:configure.ac:470: -1- AC_CHECK_FUNCS([logout updwtmp logwtmp])
+m4trace:configure.ac:470: -1- AH_OUTPUT([HAVE_LOGOUT], [/* Define to 1 if you have the `logout\' function. */
+#undef HAVE_LOGOUT])
+m4trace:configure.ac:470: -1- AH_OUTPUT([HAVE_UPDWTMP], [/* Define to 1 if you have the `updwtmp\' function. */
+#undef HAVE_UPDWTMP])
+m4trace:configure.ac:470: -1- AH_OUTPUT([HAVE_LOGWTMP], [/* Define to 1 if you have the `logwtmp\' function. */
+#undef HAVE_LOGWTMP])
+m4trace:configure.ac:472: -1- AC_FUNC_STRFTIME
+m4trace:configure.ac:472: -1- AC_CHECK_FUNCS([strftime], [], [# strftime is in -lintl on SCO UNIX.
+AC_CHECK_LIB(intl, strftime,
+             [AC_DEFINE(HAVE_STRFTIME)
+LIBS="-lintl $LIBS"])])
+m4trace:configure.ac:472: -1- AH_OUTPUT([HAVE_STRFTIME], [/* Define to 1 if you have the `strftime\' function. */
+#undef HAVE_STRFTIME])
+m4trace:configure.ac:472: -1- AC_CHECK_LIB([intl], [strftime], [AC_DEFINE(HAVE_STRFTIME)
+LIBS="-lintl $LIBS"])
+m4trace:configure.ac:472: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRFTIME])
+m4trace:configure.ac:490: -1- AC_DEFINE_TRACE_LITERAL([GLOB_HAS_ALTDIRFUNC])
+m4trace:configure.ac:506: -1- AC_DEFINE_TRACE_LITERAL([GLOB_HAS_GL_MATCHC])
+m4trace:configure.ac:520: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_ONE_BYTE_DIRENT_D_NAME])
+m4trace:configure.ac:553: -1- AC_DEFINE_TRACE_LITERAL([SKEY])
+m4trace:configure.ac:607: -1- AC_DEFINE_TRACE_LITERAL([LIBWRAP])
+m4trace:configure.ac:607: -1- AC_SUBST([LIBWRAP])
+m4trace:configure.ac:622: -1- AC_CHECK_FUNCS([\
+        arc4random __b64_ntop b64_ntop __b64_pton b64_pton basename bcopy \
+        bindresvport_sa clock fchmod fchown freeaddrinfo futimes \
+        gai_strerror getaddrinfo getcwd getgrouplist getnameinfo getopt \
+        getpeereid _getpty getrlimit getrusage getttyent glob inet_aton \
+        inet_ntoa inet_ntop innetgr login_getcapbool md5_crypt memmove \
+        mkdtemp mmap ngetaddrinfo nsleep ogetaddrinfo openpty pstat \
+        readpassphrase realpath recvmsg rresvport_af sendmsg setdtablesize \
+        setegid setenv seteuid setgroups setlogin setpcred setproctitle \
+        setresgid setreuid setrlimit setsid setvbuf sigaction sigvec \
+        snprintf socketpair strerror strlcat strlcpy strmode strnvis \
+        sysconf tcgetpgrp truncate utimes vhangup vsnprintf waitpid \
+])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_ARC4RANDOM], [/* Define to 1 if you have the `arc4random\' function. */
+#undef HAVE_ARC4RANDOM])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE___B64_NTOP], [/* Define to 1 if you have the `__b64_ntop\' function. */
+#undef HAVE___B64_NTOP])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_B64_NTOP], [/* Define to 1 if you have the `b64_ntop\' function. */
+#undef HAVE_B64_NTOP])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE___B64_PTON], [/* Define to 1 if you have the `__b64_pton\' function. */
+#undef HAVE___B64_PTON])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_B64_PTON], [/* Define to 1 if you have the `b64_pton\' function. */
+#undef HAVE_B64_PTON])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_BASENAME], [/* Define to 1 if you have the `basename\' function. */
+#undef HAVE_BASENAME])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_BCOPY], [/* Define to 1 if you have the `bcopy\' function. */
+#undef HAVE_BCOPY])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_BINDRESVPORT_SA], [/* Define to 1 if you have the `bindresvport_sa\' function. */
+#undef HAVE_BINDRESVPORT_SA])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_CLOCK], [/* Define to 1 if you have the `clock\' function. */
+#undef HAVE_CLOCK])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_FCHMOD], [/* Define to 1 if you have the `fchmod\' function. */
+#undef HAVE_FCHMOD])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_FCHOWN], [/* Define to 1 if you have the `fchown\' function. */
+#undef HAVE_FCHOWN])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_FREEADDRINFO], [/* Define to 1 if you have the `freeaddrinfo\' function. */
+#undef HAVE_FREEADDRINFO])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_FUTIMES], [/* Define to 1 if you have the `futimes\' function. */
+#undef HAVE_FUTIMES])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_GAI_STRERROR], [/* Define to 1 if you have the `gai_strerror\' function. */
+#undef HAVE_GAI_STRERROR])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_GETADDRINFO], [/* Define to 1 if you have the `getaddrinfo\' function. */
+#undef HAVE_GETADDRINFO])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_GETCWD], [/* Define to 1 if you have the `getcwd\' function. */
+#undef HAVE_GETCWD])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_GETGROUPLIST], [/* Define to 1 if you have the `getgrouplist\' function. */
+#undef HAVE_GETGROUPLIST])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_GETNAMEINFO], [/* Define to 1 if you have the `getnameinfo\' function. */
+#undef HAVE_GETNAMEINFO])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_GETOPT], [/* Define to 1 if you have the `getopt\' function. */
+#undef HAVE_GETOPT])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_GETPEEREID], [/* Define to 1 if you have the `getpeereid\' function. */
+#undef HAVE_GETPEEREID])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE__GETPTY], [/* Define to 1 if you have the `_getpty\' function. */
+#undef HAVE__GETPTY])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_GETRLIMIT], [/* Define to 1 if you have the `getrlimit\' function. */
+#undef HAVE_GETRLIMIT])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_GETRUSAGE], [/* Define to 1 if you have the `getrusage\' function. */
+#undef HAVE_GETRUSAGE])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_GETTTYENT], [/* Define to 1 if you have the `getttyent\' function. */
+#undef HAVE_GETTTYENT])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_GLOB], [/* Define to 1 if you have the `glob\' function. */
+#undef HAVE_GLOB])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_INET_ATON], [/* Define to 1 if you have the `inet_aton\' function. */
+#undef HAVE_INET_ATON])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_INET_NTOA], [/* Define to 1 if you have the `inet_ntoa\' function. */
+#undef HAVE_INET_NTOA])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_INET_NTOP], [/* Define to 1 if you have the `inet_ntop\' function. */
+#undef HAVE_INET_NTOP])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_INNETGR], [/* Define to 1 if you have the `innetgr\' function. */
+#undef HAVE_INNETGR])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_LOGIN_GETCAPBOOL], [/* Define to 1 if you have the `login_getcapbool\' function. */
+#undef HAVE_LOGIN_GETCAPBOOL])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_MD5_CRYPT], [/* Define to 1 if you have the `md5_crypt\' function. */
+#undef HAVE_MD5_CRYPT])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_MEMMOVE], [/* Define to 1 if you have the `memmove\' function. */
+#undef HAVE_MEMMOVE])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_MKDTEMP], [/* Define to 1 if you have the `mkdtemp\' function. */
+#undef HAVE_MKDTEMP])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_MMAP], [/* Define to 1 if you have the `mmap\' function. */
+#undef HAVE_MMAP])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_NGETADDRINFO], [/* Define to 1 if you have the `ngetaddrinfo\' function. */
+#undef HAVE_NGETADDRINFO])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_NSLEEP], [/* Define to 1 if you have the `nsleep\' function. */
+#undef HAVE_NSLEEP])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_OGETADDRINFO], [/* Define to 1 if you have the `ogetaddrinfo\' function. */
+#undef HAVE_OGETADDRINFO])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_OPENPTY], [/* Define to 1 if you have the `openpty\' function. */
+#undef HAVE_OPENPTY])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_PSTAT], [/* Define to 1 if you have the `pstat\' function. */
+#undef HAVE_PSTAT])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_READPASSPHRASE], [/* Define to 1 if you have the `readpassphrase\' function. */
+#undef HAVE_READPASSPHRASE])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_REALPATH], [/* Define to 1 if you have the `realpath\' function. */
+#undef HAVE_REALPATH])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_RECVMSG], [/* Define to 1 if you have the `recvmsg\' function. */
+#undef HAVE_RECVMSG])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_RRESVPORT_AF], [/* Define to 1 if you have the `rresvport_af\' function. */
+#undef HAVE_RRESVPORT_AF])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SENDMSG], [/* Define to 1 if you have the `sendmsg\' function. */
+#undef HAVE_SENDMSG])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SETDTABLESIZE], [/* Define to 1 if you have the `setdtablesize\' function. */
+#undef HAVE_SETDTABLESIZE])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SETEGID], [/* Define to 1 if you have the `setegid\' function. */
+#undef HAVE_SETEGID])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SETENV], [/* Define to 1 if you have the `setenv\' function. */
+#undef HAVE_SETENV])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SETEUID], [/* Define to 1 if you have the `seteuid\' function. */
+#undef HAVE_SETEUID])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SETGROUPS], [/* Define to 1 if you have the `setgroups\' function. */
+#undef HAVE_SETGROUPS])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SETLOGIN], [/* Define to 1 if you have the `setlogin\' function. */
+#undef HAVE_SETLOGIN])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SETPCRED], [/* Define to 1 if you have the `setpcred\' function. */
+#undef HAVE_SETPCRED])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SETPROCTITLE], [/* Define to 1 if you have the `setproctitle\' function. */
+#undef HAVE_SETPROCTITLE])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SETRESGID], [/* Define to 1 if you have the `setresgid\' function. */
+#undef HAVE_SETRESGID])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SETREUID], [/* Define to 1 if you have the `setreuid\' function. */
+#undef HAVE_SETREUID])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SETRLIMIT], [/* Define to 1 if you have the `setrlimit\' function. */
+#undef HAVE_SETRLIMIT])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SETSID], [/* Define to 1 if you have the `setsid\' function. */
+#undef HAVE_SETSID])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SETVBUF], [/* Define to 1 if you have the `setvbuf\' function. */
+#undef HAVE_SETVBUF])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SIGACTION], [/* Define to 1 if you have the `sigaction\' function. */
+#undef HAVE_SIGACTION])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SIGVEC], [/* Define to 1 if you have the `sigvec\' function. */
+#undef HAVE_SIGVEC])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SNPRINTF], [/* Define to 1 if you have the `snprintf\' function. */
+#undef HAVE_SNPRINTF])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SOCKETPAIR], [/* Define to 1 if you have the `socketpair\' function. */
+#undef HAVE_SOCKETPAIR])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_STRERROR], [/* Define to 1 if you have the `strerror\' function. */
+#undef HAVE_STRERROR])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_STRLCAT], [/* Define to 1 if you have the `strlcat\' function. */
+#undef HAVE_STRLCAT])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_STRLCPY], [/* Define to 1 if you have the `strlcpy\' function. */
+#undef HAVE_STRLCPY])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_STRMODE], [/* Define to 1 if you have the `strmode\' function. */
+#undef HAVE_STRMODE])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_STRNVIS], [/* Define to 1 if you have the `strnvis\' function. */
+#undef HAVE_STRNVIS])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_SYSCONF], [/* Define to 1 if you have the `sysconf\' function. */
+#undef HAVE_SYSCONF])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_TCGETPGRP], [/* Define to 1 if you have the `tcgetpgrp\' function. */
+#undef HAVE_TCGETPGRP])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_TRUNCATE], [/* Define to 1 if you have the `truncate\' function. */
+#undef HAVE_TRUNCATE])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_UTIMES], [/* Define to 1 if you have the `utimes\' function. */
+#undef HAVE_UTIMES])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_VHANGUP], [/* Define to 1 if you have the `vhangup\' function. */
+#undef HAVE_VHANGUP])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_VSNPRINTF], [/* Define to 1 if you have the `vsnprintf\' function. */
+#undef HAVE_VSNPRINTF])
+m4trace:configure.ac:622: -1- AH_OUTPUT([HAVE_WAITPID], [/* Define to 1 if you have the `waitpid\' function. */
+#undef HAVE_WAITPID])
+m4trace:configure.ac:624: -2- AC_DEFINE_TRACE_LITERAL([HAVE_NANOSLEEP])
+m4trace:configure.ac:625: -2- AC_DEFINE_TRACE_LITERAL([HAVE_BASENAME])
+m4trace:configure.ac:628: -1- AC_CHECK_FUNCS([strsep])
+m4trace:configure.ac:628: -1- AH_OUTPUT([HAVE_STRSEP], [/* Define to 1 if you have the `strsep\' function. */
+#undef HAVE_STRSEP])
+m4trace:configure.ac:665: -1- AC_CHECK_FUNCS([dirname], [AC_CHECK_HEADERS(libgen.h) ], [
+        AC_CHECK_LIB(gen, dirname,[
+                AC_CACHE_CHECK([for broken dirname],
+                        ac_cv_have_broken_dirname, [
+                        save_LIBS="$LIBS"
+                        LIBS="$LIBS -lgen"
+                        AC_TRY_RUN(
+                                [
+#include <libgen.h>
+#include <string.h>
+
+int main(int argc, char **argv) {
+    char *s, buf[32];
+
+    strncpy(buf,"/etc", 32);
+    s = dirname(buf);
+    if (!s || strncmp(s, "/", 32) != 0) {
+        exit(1);
+    } else {
+        exit(0);
+    }
+}
+                                ],
+                                [ ac_cv_have_broken_dirname="no" ],
+                                [ ac_cv_have_broken_dirname="yes" ]
+                        )
+                        LIBS="$save_LIBS"
+                ])
+                if test "x$ac_cv_have_broken_dirname" = "xno" ; then
+                        LIBS="$LIBS -lgen"
+                        AC_DEFINE(HAVE_DIRNAME)
+                        AC_CHECK_HEADERS(libgen.h)
+                fi
+        ])
+])
+m4trace:configure.ac:665: -1- AH_OUTPUT([HAVE_DIRNAME], [/* Define to 1 if you have the `dirname\' function. */
+#undef HAVE_DIRNAME])
+m4trace:configure.ac:665: -1- AC_CHECK_HEADERS([libgen.h])
+m4trace:configure.ac:665: -1- AH_OUTPUT([HAVE_LIBGEN_H], [/* Define to 1 if you have the <libgen.h> header file. */
+#undef HAVE_LIBGEN_H])
+m4trace:configure.ac:665: -1- AC_CHECK_LIB([gen], [dirname], [
+                AC_CACHE_CHECK([for broken dirname],
+                        ac_cv_have_broken_dirname, [
+                        save_LIBS="$LIBS"
+                        LIBS="$LIBS -lgen"
+                        AC_TRY_RUN(
+                                [
+#include <libgen.h>
+#include <string.h>
+
+int main(int argc, char **argv) {
+    char *s, buf[32];
+
+    strncpy(buf,"/etc", 32);
+    s = dirname(buf);
+    if (!s || strncmp(s, "/", 32) != 0) {
+        exit(1);
+    } else {
+        exit(0);
+    }
+}
+                                ],
+                                [ ac_cv_have_broken_dirname="no" ],
+                                [ ac_cv_have_broken_dirname="yes" ]
+                        )
+                        LIBS="$save_LIBS"
+                ])
+                if test "x$ac_cv_have_broken_dirname" = "xno" ; then
+                        LIBS="$LIBS -lgen"
+                        AC_DEFINE(HAVE_DIRNAME)
+                        AC_CHECK_HEADERS(libgen.h)
+                fi
+        ])
+m4trace:configure.ac:665: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DIRNAME])
+m4trace:configure.ac:665: -1- AC_CHECK_HEADERS([libgen.h])
+m4trace:configure.ac:665: -1- AH_OUTPUT([HAVE_LIBGEN_H], [/* Define to 1 if you have the <libgen.h> header file. */
+#undef HAVE_LIBGEN_H])
+m4trace:configure.ac:668: -1- AC_CHECK_FUNCS([gettimeofday time])
+m4trace:configure.ac:668: -1- AH_OUTPUT([HAVE_GETTIMEOFDAY], [/* Define to 1 if you have the `gettimeofday\' function. */
+#undef HAVE_GETTIMEOFDAY])
+m4trace:configure.ac:668: -1- AH_OUTPUT([HAVE_TIME], [/* Define to 1 if you have the `time\' function. */
+#undef HAVE_TIME])
+m4trace:configure.ac:670: -1- AC_CHECK_FUNCS([endutent getutent getutid getutline pututline setutent])
+m4trace:configure.ac:670: -1- AH_OUTPUT([HAVE_ENDUTENT], [/* Define to 1 if you have the `endutent\' function. */
+#undef HAVE_ENDUTENT])
+m4trace:configure.ac:670: -1- AH_OUTPUT([HAVE_GETUTENT], [/* Define to 1 if you have the `getutent\' function. */
+#undef HAVE_GETUTENT])
+m4trace:configure.ac:670: -1- AH_OUTPUT([HAVE_GETUTID], [/* Define to 1 if you have the `getutid\' function. */
+#undef HAVE_GETUTID])
+m4trace:configure.ac:670: -1- AH_OUTPUT([HAVE_GETUTLINE], [/* Define to 1 if you have the `getutline\' function. */
+#undef HAVE_GETUTLINE])
+m4trace:configure.ac:670: -1- AH_OUTPUT([HAVE_PUTUTLINE], [/* Define to 1 if you have the `pututline\' function. */
+#undef HAVE_PUTUTLINE])
+m4trace:configure.ac:670: -1- AH_OUTPUT([HAVE_SETUTENT], [/* Define to 1 if you have the `setutent\' function. */
+#undef HAVE_SETUTENT])
+m4trace:configure.ac:671: -1- AC_CHECK_FUNCS([utmpname])
+m4trace:configure.ac:671: -1- AH_OUTPUT([HAVE_UTMPNAME], [/* Define to 1 if you have the `utmpname\' function. */
+#undef HAVE_UTMPNAME])
+m4trace:configure.ac:673: -1- AC_CHECK_FUNCS([endutxent getutxent getutxid getutxline pututxline ])
+m4trace:configure.ac:673: -1- AH_OUTPUT([HAVE_ENDUTXENT], [/* Define to 1 if you have the `endutxent\' function. */
+#undef HAVE_ENDUTXENT])
+m4trace:configure.ac:673: -1- AH_OUTPUT([HAVE_GETUTXENT], [/* Define to 1 if you have the `getutxent\' function. */
+#undef HAVE_GETUTXENT])
+m4trace:configure.ac:673: -1- AH_OUTPUT([HAVE_GETUTXID], [/* Define to 1 if you have the `getutxid\' function. */
+#undef HAVE_GETUTXID])
+m4trace:configure.ac:673: -1- AH_OUTPUT([HAVE_GETUTXLINE], [/* Define to 1 if you have the `getutxline\' function. */
+#undef HAVE_GETUTXLINE])
+m4trace:configure.ac:673: -1- AH_OUTPUT([HAVE_PUTUTXLINE], [/* Define to 1 if you have the `pututxline\' function. */
+#undef HAVE_PUTUTXLINE])
+m4trace:configure.ac:674: -1- AC_CHECK_FUNCS([setutxent utmpxname])
+m4trace:configure.ac:674: -1- AH_OUTPUT([HAVE_SETUTXENT], [/* Define to 1 if you have the `setutxent\' function. */
+#undef HAVE_SETUTXENT])
+m4trace:configure.ac:674: -1- AH_OUTPUT([HAVE_UTMPXNAME], [/* Define to 1 if you have the `utmpxname\' function. */
+#undef HAVE_UTMPXNAME])
+m4trace:configure.ac:679: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DAEMON])
+m4trace:configure.ac:679: -1- AC_CHECK_LIB([bsd], [daemon], [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])
+m4trace:configure.ac:679: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DAEMON])
+m4trace:configure.ac:684: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETPAGESIZE])
+m4trace:configure.ac:684: -1- AC_CHECK_LIB([ucb], [getpagesize], [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])
+m4trace:configure.ac:684: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETPAGESIZE])
+m4trace:configure.ac:700: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_SNPRINTF])
+m4trace:configure.ac:726: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRICT_MKSTEMP])
+m4trace:configure.ac:726: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRICT_MKSTEMP])
+m4trace:configure.ac:729: -1- AC_FUNC_GETPGRP
+m4trace:configure.ac:729: -1- AC_DEFINE_TRACE_LITERAL([GETPGRP_VOID])
+m4trace:configure.ac:729: -1- AH_OUTPUT([GETPGRP_VOID], [/* Define to 1 if the `getpgrp\' function requires zero arguments. */
+#undef GETPGRP_VOID])
+m4trace:configure.ac:757: -1- AC_CHECK_LIB([dl], [dlopen], [], [])
+m4trace:configure.ac:757: -1- AH_OUTPUT([HAVE_LIBDL], [/* Define to 1 if you have the `dl\' library (-ldl). */
+#undef HAVE_LIBDL])
+m4trace:configure.ac:757: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBDL])
+m4trace:configure.ac:757: -1- AC_CHECK_LIB([pam], [pam_set_item], [], [{ { echo "$as_me:$LINENO: error: *** libpam missing" >&5
+echo "$as_me: error: *** libpam missing" >&2;}
+   { (exit 1); exit 1; }; }])
+m4trace:configure.ac:757: -1- AH_OUTPUT([HAVE_LIBPAM], [/* Define to 1 if you have the `pam\' library (-lpam). */
+#undef HAVE_LIBPAM])
+m4trace:configure.ac:757: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBPAM])
+m4trace:configure.ac:757: -1- AC_CHECK_FUNCS([pam_getenvlist])
+m4trace:configure.ac:757: -1- AH_OUTPUT([HAVE_PAM_GETENVLIST], [/* Define to 1 if you have the `pam_getenvlist\' function. */
+#undef HAVE_PAM_GETENVLIST])
+m4trace:configure.ac:757: -1- AC_DEFINE_TRACE_LITERAL([USE_PAM])
+m4trace:configure.ac:757: -1- AC_SUBST([LIBPAM])
+m4trace:configure.ac:775: -1- AC_DEFINE_TRACE_LITERAL([HAVE_OLD_PAM])
+m4trace:configure.ac:781: -1- AC_CHECK_LIB([crypt], [crypt])
+m4trace:configure.ac:781: -1- AH_OUTPUT([HAVE_LIBCRYPT], [/* Define to 1 if you have the `crypt\' library (-lcrypt). */
+#undef HAVE_LIBCRYPT])
+m4trace:configure.ac:781: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBCRYPT])
+m4trace:configure.ac:813: -2- AC_DEFINE_TRACE_LITERAL([HAVE_OPENSSL])
+m4trace:configure.ac:828: -2- AC_DEFINE_TRACE_LITERAL([HAVE_OPENSSL])
+m4trace:configure.ac:915: -1- AC_CHECK_LIB([crypt], [crypt], [LIBS="$LIBS -lcrypt"])
+m4trace:configure.ac:963: -1- AC_DEFINE_TRACE_LITERAL([OPENSSL_PRNG_ONLY])
+m4trace:configure.ac:971: -1- AC_SUBST([INSTALL_SSH_RAND_HELPER])
+m4trace:configure.ac:994: -1- AC_DEFINE_TRACE_LITERAL([PRNGD_PORT])
+m4trace:configure.ac:1044: -1- AC_DEFINE_TRACE_LITERAL([PRNGD_SOCKET])
+m4trace:configure.ac:1044: -1- AC_DEFINE_TRACE_LITERAL([PRNGD_SOCKET])
+m4trace:configure.ac:1056: -1- AC_DEFINE_TRACE_LITERAL([ENTROPY_TIMEOUT_MSEC])
+m4trace:configure.ac:1067: -1- AC_DEFINE_TRACE_LITERAL([SSH_PRIVSEP_USER])
+m4trace:configure.ac:1068: -1- AC_SUBST([SSH_PRIVSEP_USER])
+m4trace:configure.ac:1085: -1- AC_SUBST([PROG_LS], [$ac_cv_path_PROG_LS])
+m4trace:configure.ac:1085: -1- AC_SUBST([PROG_LS])
+m4trace:configure.ac:1086: -1- AC_SUBST([PROG_NETSTAT], [$ac_cv_path_PROG_NETSTAT])
+m4trace:configure.ac:1086: -1- AC_SUBST([PROG_NETSTAT])
+m4trace:configure.ac:1087: -1- AC_SUBST([PROG_ARP], [$ac_cv_path_PROG_ARP])
+m4trace:configure.ac:1087: -1- AC_SUBST([PROG_ARP])
+m4trace:configure.ac:1088: -1- AC_SUBST([PROG_IFCONFIG], [$ac_cv_path_PROG_IFCONFIG])
+m4trace:configure.ac:1088: -1- AC_SUBST([PROG_IFCONFIG])
+m4trace:configure.ac:1089: -1- AC_SUBST([PROG_JSTAT], [$ac_cv_path_PROG_JSTAT])
+m4trace:configure.ac:1089: -1- AC_SUBST([PROG_JSTAT])
+m4trace:configure.ac:1090: -1- AC_SUBST([PROG_PS], [$ac_cv_path_PROG_PS])
+m4trace:configure.ac:1090: -1- AC_SUBST([PROG_PS])
+m4trace:configure.ac:1091: -1- AC_SUBST([PROG_SAR], [$ac_cv_path_PROG_SAR])
+m4trace:configure.ac:1091: -1- AC_SUBST([PROG_SAR])
+m4trace:configure.ac:1092: -1- AC_SUBST([PROG_W], [$ac_cv_path_PROG_W])
+m4trace:configure.ac:1092: -1- AC_SUBST([PROG_W])
+m4trace:configure.ac:1093: -1- AC_SUBST([PROG_WHO], [$ac_cv_path_PROG_WHO])
+m4trace:configure.ac:1093: -1- AC_SUBST([PROG_WHO])
+m4trace:configure.ac:1094: -1- AC_SUBST([PROG_LAST], [$ac_cv_path_PROG_LAST])
+m4trace:configure.ac:1094: -1- AC_SUBST([PROG_LAST])
+m4trace:configure.ac:1095: -1- AC_SUBST([PROG_LASTLOG], [$ac_cv_path_PROG_LASTLOG])
+m4trace:configure.ac:1095: -1- AC_SUBST([PROG_LASTLOG])
+m4trace:configure.ac:1096: -1- AC_SUBST([PROG_DF], [$ac_cv_path_PROG_DF])
+m4trace:configure.ac:1096: -1- AC_SUBST([PROG_DF])
+m4trace:configure.ac:1097: -1- AC_SUBST([PROG_VMSTAT], [$ac_cv_path_PROG_VMSTAT])
+m4trace:configure.ac:1097: -1- AC_SUBST([PROG_VMSTAT])
+m4trace:configure.ac:1098: -1- AC_SUBST([PROG_UPTIME], [$ac_cv_path_PROG_UPTIME])
+m4trace:configure.ac:1098: -1- AC_SUBST([PROG_UPTIME])
+m4trace:configure.ac:1099: -1- AC_SUBST([PROG_IPCS], [$ac_cv_path_PROG_IPCS])
+m4trace:configure.ac:1099: -1- AC_SUBST([PROG_IPCS])
+m4trace:configure.ac:1100: -1- AC_SUBST([PROG_TAIL], [$ac_cv_path_PROG_TAIL])
+m4trace:configure.ac:1100: -1- AC_SUBST([PROG_TAIL])
+m4trace:configure.ac:1117: -1- AC_SUBST([INSTALL_SSH_PRNG_CMDS])
+m4trace:configure.ac:1126: -1- AC_DEFINE_TRACE_LITERAL([SIZEOF_CHAR])
+m4trace:configure.ac:1126: -1- AH_OUTPUT([SIZEOF_CHAR], [/* The size of a `char\', as computed by sizeof. */
+#undef SIZEOF_CHAR])
+m4trace:configure.ac:1127: -1- AC_DEFINE_TRACE_LITERAL([SIZEOF_SHORT_INT])
+m4trace:configure.ac:1127: -1- AH_OUTPUT([SIZEOF_SHORT_INT], [/* The size of a `short int\', as computed by sizeof. */
+#undef SIZEOF_SHORT_INT])
+m4trace:configure.ac:1128: -1- AC_DEFINE_TRACE_LITERAL([SIZEOF_INT])
+m4trace:configure.ac:1128: -1- AH_OUTPUT([SIZEOF_INT], [/* The size of a `int\', as computed by sizeof. */
+#undef SIZEOF_INT])
+m4trace:configure.ac:1129: -1- AC_DEFINE_TRACE_LITERAL([SIZEOF_LONG_INT])
+m4trace:configure.ac:1129: -1- AH_OUTPUT([SIZEOF_LONG_INT], [/* The size of a `long int\', as computed by sizeof. */
+#undef SIZEOF_LONG_INT])
+m4trace:configure.ac:1130: -1- AC_DEFINE_TRACE_LITERAL([SIZEOF_LONG_LONG_INT])
+m4trace:configure.ac:1130: -1- AH_OUTPUT([SIZEOF_LONG_LONG_INT], [/* The size of a `long long int\', as computed by sizeof. */
+#undef SIZEOF_LONG_LONG_INT])
+m4trace:configure.ac:1147: -1- AC_DEFINE_TRACE_LITERAL([HAVE_U_INT])
+m4trace:configure.ac:1160: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INTXX_T])
+m4trace:configure.ac:1176: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INTXX_T])
+m4trace:configure.ac:1197: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INT64_T])
+m4trace:configure.ac:1209: -1- AC_DEFINE_TRACE_LITERAL([HAVE_U_INTXX_T])
+m4trace:configure.ac:1223: -1- AC_DEFINE_TRACE_LITERAL([HAVE_U_INTXX_T])
+m4trace:configure.ac:1235: -1- AC_DEFINE_TRACE_LITERAL([HAVE_U_INT64_T])
+m4trace:configure.ac:1249: -1- AC_DEFINE_TRACE_LITERAL([HAVE_U_INT64_T])
+m4trace:configure.ac:1264: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UINTXX_T])
+m4trace:configure.ac:1278: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UINTXX_T])
+m4trace:configure.ac:1300: -1- AC_DEFINE_TRACE_LITERAL([HAVE_U_INTXX_T])
+m4trace:configure.ac:1300: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INTXX_T])
+m4trace:configure.ac:1315: -1- AC_DEFINE_TRACE_LITERAL([HAVE_U_CHAR])
+m4trace:configure.ac:1318: -1- AC_DEFINE_TRACE_LITERAL([socklen_t])
+m4trace:configure.ac:1318: -1- AH_OUTPUT([socklen_t], [/* type to use in place of socklen_t if not defined */
+#undef socklen_t])
+m4trace:configure.ac:1320: -1- AC_CHECK_TYPES([sig_atomic_t], [], [], [#include <signal.h>])
+m4trace:configure.ac:1320: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SIG_ATOMIC_T])
+m4trace:configure.ac:1320: -1- AH_OUTPUT([HAVE_SIG_ATOMIC_T], [/* Define to 1 if the system has the type `sig_atomic_t\'. */
+#undef HAVE_SIG_ATOMIC_T])
+m4trace:configure.ac:1333: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SIZE_T])
+m4trace:configure.ac:1347: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SSIZE_T])
+m4trace:configure.ac:1361: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CLOCK_T])
+m4trace:configure.ac:1386: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SA_FAMILY_T])
+m4trace:configure.ac:1400: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PID_T])
+m4trace:configure.ac:1414: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MODE_T])
+m4trace:configure.ac:1430: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SOCKADDR_STORAGE])
+m4trace:configure.ac:1445: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SOCKADDR_IN6])
+m4trace:configure.ac:1460: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_IN6_ADDR])
+m4trace:configure.ac:1476: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_ADDRINFO])
+m4trace:configure.ac:1488: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_TIMEVAL])
+m4trace:configure.ac:1492: -1- AC_CHECK_TYPES([struct timespec])
+m4trace:configure.ac:1492: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_TIMESPEC])
+m4trace:configure.ac:1492: -1- AH_OUTPUT([HAVE_STRUCT_TIMESPEC], [/* Define to 1 if the system has the type `struct timespec\'. */
+#undef HAVE_STRUCT_TIMESPEC])
+m4trace:configure.ac:1529: -1- AC_DEFINE_TRACE_LITERAL([BROKEN_SNPRINTF])
+m4trace:configure.ac:1533: -1- AC_DEFINE_TRACE_LITERAL([HAVE_HOST_IN_UTMP])
+m4trace:configure.ac:1534: -1- AC_DEFINE_TRACE_LITERAL([HAVE_HOST_IN_UTMPX])
+m4trace:configure.ac:1535: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYSLEN_IN_UTMPX])
+m4trace:configure.ac:1536: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PID_IN_UTMP])
+m4trace:configure.ac:1537: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TYPE_IN_UTMP])
+m4trace:configure.ac:1538: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TYPE_IN_UTMPX])
+m4trace:configure.ac:1539: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TV_IN_UTMP])
+m4trace:configure.ac:1540: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ID_IN_UTMP])
+m4trace:configure.ac:1541: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ID_IN_UTMPX])
+m4trace:configure.ac:1542: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ADDR_IN_UTMP])
+m4trace:configure.ac:1543: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ADDR_IN_UTMPX])
+m4trace:configure.ac:1544: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ADDR_V6_IN_UTMP])
+m4trace:configure.ac:1545: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ADDR_V6_IN_UTMPX])
+m4trace:configure.ac:1546: -1- AC_DEFINE_TRACE_LITERAL([HAVE_EXIT_IN_UTMP])
+m4trace:configure.ac:1547: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TIME_IN_UTMP])
+m4trace:configure.ac:1548: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TIME_IN_UTMPX])
+m4trace:configure.ac:1549: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TV_IN_UTMPX])
+m4trace:configure.ac:1551: -1- AC_CHECK_MEMBERS([struct stat.st_blksize])
+m4trace:configure.ac:1551: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_BLKSIZE])
+m4trace:configure.ac:1551: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_BLKSIZE], [/* Define to 1 if `st_blksize\' is member of `struct stat\'. */
+#undef HAVE_STRUCT_STAT_ST_BLKSIZE])
+m4trace:configure.ac:1566: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SS_FAMILY_IN_SS])
+m4trace:configure.ac:1582: -1- AC_DEFINE_TRACE_LITERAL([HAVE___SS_FAMILY_IN_SS])
+m4trace:configure.ac:1597: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PW_CLASS_IN_PASSWD])
+m4trace:configure.ac:1612: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PW_EXPIRE_IN_PASSWD])
+m4trace:configure.ac:1627: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PW_CHANGE_IN_PASSWD])
+m4trace:configure.ac:1652: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ACCRIGHTS_IN_MSGHDR])
+m4trace:configure.ac:1676: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CONTROL_IN_MSGHDR])
+m4trace:configure.ac:1687: -1- AC_DEFINE_TRACE_LITERAL([HAVE___PROGNAME])
+m4trace:configure.ac:1700: -1- AC_DEFINE_TRACE_LITERAL([HAVE___FUNCTION__])
+m4trace:configure.ac:1713: -1- AC_DEFINE_TRACE_LITERAL([HAVE___func__])
+m4trace:configure.ac:1728: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETOPT_OPTRESET])
+m4trace:configure.ac:1739: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_ERRLIST])
+m4trace:configure.ac:1751: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_NERR])
+m4trace:configure.ac:1784: -1- AC_CHECK_HEADERS([sectok.h])
+m4trace:configure.ac:1784: -1- AH_OUTPUT([HAVE_SECTOK_H], [/* Define to 1 if you have the <sectok.h> header file. */
+#undef HAVE_SECTOK_H])
+m4trace:configure.ac:1784: -1- AC_CHECK_LIB([sectok], [sectok_open])
+m4trace:configure.ac:1784: -1- AH_OUTPUT([HAVE_LIBSECTOK], [/* Define to 1 if you have the `sectok\' library (-lsectok). */
+#undef HAVE_LIBSECTOK])
+m4trace:configure.ac:1784: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBSECTOK])
+m4trace:configure.ac:1784: -1- AC_DEFINE_TRACE_LITERAL([SMARTCARD])
+m4trace:configure.ac:1784: -1- AC_DEFINE_TRACE_LITERAL([USE_SECTOK])
+m4trace:configure.ac:1793: -1- AC_SUBST([OPENSC_CONFIG], [$ac_cv_path_OPENSC_CONFIG])
+m4trace:configure.ac:1799: -1- AC_DEFINE_TRACE_LITERAL([SMARTCARD])
+m4trace:configure.ac:1800: -1- AC_DEFINE_TRACE_LITERAL([USE_OPENSC])
+m4trace:configure.ac:1842: -1- AC_DEFINE_TRACE_LITERAL([KRB5])
+m4trace:configure.ac:1842: -1- AC_DEFINE_TRACE_LITERAL([HEIMDAL])
+m4trace:configure.ac:1842: -1- AC_CHECK_LIB([resolv], [dn_expand], [], [])
+m4trace:configure.ac:1842: -1- AH_OUTPUT([HAVE_LIBRESOLV], [/* Define to 1 if you have the `resolv\' library (-lresolv). */
+#undef HAVE_LIBRESOLV])
+m4trace:configure.ac:1842: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBRESOLV])
+m4trace:configure.ac:1896: -1- AC_CHECK_HEADERS([krb.h])
+m4trace:configure.ac:1896: -1- AH_OUTPUT([HAVE_KRB_H], [/* Define to 1 if you have the <krb.h> header file. */
+#undef HAVE_KRB_H])
+m4trace:configure.ac:1896: -1- AC_CHECK_LIB([krb], [main])
+m4trace:configure.ac:1896: -1- AH_OUTPUT([HAVE_LIBKRB], [/* Define to 1 if you have the `krb\' library (-lkrb). */
+#undef HAVE_LIBKRB])
+m4trace:configure.ac:1896: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBKRB])
+m4trace:configure.ac:1896: -1- AC_CHECK_LIB([krb4], [main])
+m4trace:configure.ac:1896: -1- AH_OUTPUT([HAVE_LIBKRB4], [/* Define to 1 if you have the `krb4\' library (-lkrb4). */
+#undef HAVE_LIBKRB4])
+m4trace:configure.ac:1896: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBKRB4])
+m4trace:configure.ac:1896: -1- AC_CHECK_LIB([des], [des_cbc_encrypt])
+m4trace:configure.ac:1896: -1- AH_OUTPUT([HAVE_LIBDES], [/* Define to 1 if you have the `des\' library (-ldes). */
+#undef HAVE_LIBDES])
+m4trace:configure.ac:1896: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBDES])
+m4trace:configure.ac:1896: -1- AC_CHECK_LIB([des425], [des_cbc_encrypt])
+m4trace:configure.ac:1896: -1- AH_OUTPUT([HAVE_LIBDES425], [/* Define to 1 if you have the `des425\' library (-ldes425). */
+#undef HAVE_LIBDES425])
+m4trace:configure.ac:1896: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBDES425])
+m4trace:configure.ac:1896: -1- AC_CHECK_LIB([resolv], [dn_expand], [], [])
+m4trace:configure.ac:1896: -1- AH_OUTPUT([HAVE_LIBRESOLV], [/* Define to 1 if you have the `resolv\' library (-lresolv). */
+#undef HAVE_LIBRESOLV])
+m4trace:configure.ac:1896: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBRESOLV])
+m4trace:configure.ac:1896: -1- AC_DEFINE_TRACE_LITERAL([KRB4])
+m4trace:configure.ac:1922: -1- AC_DEFINE_TRACE_LITERAL([AFS])
+m4trace:configure.ac:1936: -1- AC_SUBST([PRIVSEP_PATH])
+m4trace:configure.ac:1956: -1- AC_SUBST([xauth_path], [$ac_cv_path_xauth_path])
+m4trace:configure.ac:1967: -1- AC_SUBST([STRIP_OPT])
+m4trace:configure.ac:1971: -1- AC_SUBST([XAUTH_PATH])
+m4trace:configure.ac:1973: -1- AC_DEFINE_TRACE_LITERAL([XAUTH_PATH])
+m4trace:configure.ac:1975: -1- AC_SUBST([XAUTH_PATH])
+m4trace:configure.ac:1981: -1- AC_DEFINE_TRACE_LITERAL([MAIL_DIRECTORY])
+m4trace:configure.ac:1991: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DEV_PTMX])
+m4trace:configure.ac:1999: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DEV_PTS_AND_PTC])
+m4trace:configure.ac:2017: -1- AC_SUBST([NROFF], [$ac_cv_path_NROFF])
+m4trace:configure.ac:2026: -1- AC_SUBST([MANTYPE])
+m4trace:configure.ac:2032: -1- AC_SUBST([mansubdir])
+m4trace:configure.ac:2044: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MD5_PASSWORDS])
+m4trace:configure.ac:2055: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_SHADOW])
+m4trace:configure.ac:2070: -1- AC_DEFINE_TRACE_LITERAL([HAS_SHADOW_EXPIRE])
+m4trace:configure.ac:2079: -1- AC_DEFINE_TRACE_LITERAL([IPADDR_IN_DISPLAY])
+m4trace:configure.ac:2090: -1- AC_DEFINE_TRACE_LITERAL([IPADDR_IN_DISPLAY])
+m4trace:configure.ac:2171: -1- AC_DEFINE_TRACE_LITERAL([USER_PATH])
+m4trace:configure.ac:2172: -1- AC_SUBST([user_path])
+m4trace:configure.ac:2184: -1- AC_DEFINE_TRACE_LITERAL([SUPERUSER_PATH])
+m4trace:configure.ac:2197: -1- AC_DEFINE_TRACE_LITERAL([IPV4_DEFAULT])
+m4trace:configure.ac:2220: -1- AC_DEFINE_TRACE_LITERAL([IPV4_IN_IPV6])
+m4trace:configure.ac:2220: -1- AC_DEFINE_TRACE_LITERAL([IPV4_IN_IPV6])
+m4trace:configure.ac:2232: -1- AC_DEFINE_TRACE_LITERAL([BSD_AUTH])
+m4trace:configure.ac:2256: -1- AC_DEFINE_TRACE_LITERAL([_PATH_SSH_PIDDIR])
+m4trace:configure.ac:2257: -1- AC_SUBST([piddir])
+m4trace:configure.ac:2263: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_LASTLOG])
+m4trace:configure.ac:2267: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMP])
+m4trace:configure.ac:2271: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMPX])
+m4trace:configure.ac:2275: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_WTMP])
+m4trace:configure.ac:2279: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_WTMPX])
+m4trace:configure.ac:2283: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_LOGIN])
+m4trace:configure.ac:2287: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_PUTUTLINE])
+m4trace:configure.ac:2291: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_PUTUTXLINE])
+m4trace:configure.ac:2301: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_LASTLOG])
+m4trace:configure.ac:2363: -1- AC_DEFINE_TRACE_LITERAL([CONF_LASTLOG_FILE])
+m4trace:configure.ac:2388: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMP])
+m4trace:configure.ac:2393: -1- AC_DEFINE_TRACE_LITERAL([CONF_UTMP_FILE])
+m4trace:configure.ac:2418: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_WTMP])
+m4trace:configure.ac:2423: -1- AC_DEFINE_TRACE_LITERAL([CONF_WTMP_FILE])
+m4trace:configure.ac:2448: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_UTMPX])
+m4trace:configure.ac:2451: -1- AC_DEFINE_TRACE_LITERAL([CONF_UTMPX_FILE])
+m4trace:configure.ac:2473: -1- AC_DEFINE_TRACE_LITERAL([DISABLE_WTMPX])
+m4trace:configure.ac:2476: -1- AC_DEFINE_TRACE_LITERAL([CONF_WTMPX_FILE])
+m4trace:configure.ac:2494: -1- AC_CONFIG_FILES([Makefile openbsd-compat/Makefile scard/Makefile ssh_prng_cmds])
+m4trace:configure.ac:2495: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])
+m4trace:configure.ac:2495: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])
diff --git a/bufaux.h b/bufaux.h
new file mode 100644
index 000000000..f5efaed3e
--- /dev/null
+++ b/bufaux.h
@@ -0,0 +1,55 @@
+/*      $OpenBSD: bufaux.h,v 1.21 2005/03/10 22:01:05 deraadt Exp $     */
+
+/*
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ *                    All rights reserved
+ *
+ * As far as I am concerned, the code I have written for this software
+ * can be used freely for any purpose.  Any derived versions of this
+ * software must be clearly marked as such, and if the derived work is
+ * incompatible with the protocol description in the RFC file, it must be
+ * called by a name other than "ssh" or "Secure Shell".
+ */
+
+#ifndef BUFAUX_H
+#define BUFAUX_H
+
+#include "buffer.h"
+#include <openssl/bn.h>
+
+void    buffer_put_bignum(Buffer *, const BIGNUM *);
+void    buffer_put_bignum2(Buffer *, const BIGNUM *);
+void    buffer_get_bignum(Buffer *, BIGNUM *);
+void    buffer_get_bignum2(Buffer *, BIGNUM *);
+
+u_short buffer_get_short(Buffer *);
+void    buffer_put_short(Buffer *, u_short);
+
+u_int   buffer_get_int(Buffer *);
+void    buffer_put_int(Buffer *, u_int);
+
+u_int64_t buffer_get_int64(Buffer *);
+void    buffer_put_int64(Buffer *, u_int64_t);
+
+int     buffer_get_char(Buffer *);
+void    buffer_put_char(Buffer *, int);
+
+void   *buffer_get_string(Buffer *, u_int *);
+void    buffer_put_string(Buffer *, const void *, u_int);
+void    buffer_put_cstring(Buffer *, const char *);
+
+#define buffer_skip_string(b) \
+    do { u_int l = buffer_get_int(b); buffer_consume(b, l); } while (0)
+
+int     buffer_put_bignum_ret(Buffer *, const BIGNUM *);
+int     buffer_get_bignum_ret(Buffer *, BIGNUM *);
+int     buffer_put_bignum2_ret(Buffer *, const BIGNUM *);
+int     buffer_get_bignum2_ret(Buffer *, BIGNUM *);
+int     buffer_get_short_ret(u_short *, Buffer *);
+int     buffer_get_int_ret(u_int *, Buffer *);
+int     buffer_get_int64_ret(u_int64_t *, Buffer *);
+void    *buffer_get_string_ret(Buffer *, u_int *);
+int     buffer_get_char_ret(char *, Buffer *);
+
+#endif                          /* BUFAUX_H */
diff --git a/config.h.in b/config.h.in
new file mode 100644
index 000000000..a650bdba8
--- /dev/null
+++ b/config.h.in
@@ -0,0 +1,1423 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if you have a getaddrinfo that fails for the all-zeros IPv6 address
+   */
+#undef AIX_GETNAMEINFO_HACK
+
+/* Define if your AIX loginfailed() function takes 4 arguments (AIX >= 5.2) */
+#undef AIX_LOGINFAILED_4ARG
+
+/* System only supports IPv4 audit records */
+#undef AU_IPv4
+
+/* Define if your resolver libs need this for getrrsetbyname */
+#undef BIND_8_COMPAT
+
+/* Define if cmsg_type is not passed correctly */
+#undef BROKEN_CMSG_TYPE
+
+/* getaddrinfo is broken (if present) */
+#undef BROKEN_GETADDRINFO
+
+/* getgroups(0,NULL) will return -1 */
+#undef BROKEN_GETGROUPS
+
+/* FreeBSD glob does not do what we need */
+#undef BROKEN_GLOB
+
+/* Define if you system's inet_ntoa is busted (e.g. Irix gcc issue) */
+#undef BROKEN_INET_NTOA
+
+/* ia_uinfo routines not supported by OS yet */
+#undef BROKEN_LIBIAF
+
+/* Ultrix mmap can't map files */
+#undef BROKEN_MMAP
+
+/* Define if your struct dirent expects you to allocate extra space for d_name
+   */
+#undef BROKEN_ONE_BYTE_DIRENT_D_NAME
+
+/* Can't do comparisons on readv */
+#undef BROKEN_READV_COMPARISON
+
+/* Define if you have a broken realpath. */
+#undef BROKEN_REALPATH
+
+/* Needed for NeXT */
+#undef BROKEN_SAVED_UIDS
+
+/* Define if your setregid() is broken */
+#undef BROKEN_SETREGID
+
+/* Define if your setresgid() is broken */
+#undef BROKEN_SETRESGID
+
+/* Define if your setresuid() is broken */
+#undef BROKEN_SETRESUID
+
+/* Define if your setreuid() is broken */
+#undef BROKEN_SETREUID
+
+/* LynxOS has broken setvbuf() implementation */
+#undef BROKEN_SETVBUF
+
+/* QNX shadow support is broken */
+#undef BROKEN_SHADOW_EXPIRE
+
+/* Define if your snprintf is busted */
+#undef BROKEN_SNPRINTF
+
+/* updwtmpx is broken (if present) */
+#undef BROKEN_UPDWTMPX
+
+/* Define if you have BSD auth support */
+#undef BSD_AUTH
+
+/* Define if you want to specify the path to your lastlog file */
+#undef CONF_LASTLOG_FILE
+
+/* Define if you want to specify the path to your utmpx file */
+#undef CONF_UTMPX_FILE
+
+/* Define if you want to specify the path to your utmp file */
+#undef CONF_UTMP_FILE
+
+/* Define if you want to specify the path to your wtmpx file */
+#undef CONF_WTMPX_FILE
+
+/* Define if you want to specify the path to your wtmp file */
+#undef CONF_WTMP_FILE
+
+/* Define if your platform needs to skip post auth file descriptor passing */
+#undef DISABLE_FD_PASSING
+
+/* Define if you don't want to use lastlog */
+#undef DISABLE_LASTLOG
+
+/* Define if you don't want to use your system's login() call */
+#undef DISABLE_LOGIN
+
+/* Define if you don't want to use pututline() etc. to write [uw]tmp */
+#undef DISABLE_PUTUTLINE
+
+/* Define if you don't want to use pututxline() etc. to write [uw]tmpx */
+#undef DISABLE_PUTUTXLINE
+
+/* Define if you want to disable shadow passwords */
+#undef DISABLE_SHADOW
+
+/* Define if you don't want to use utmp */
+#undef DISABLE_UTMP
+
+/* Define if you don't want to use utmpx */
+#undef DISABLE_UTMPX
+
+/* Define if you don't want to use wtmp */
+#undef DISABLE_WTMP
+
+/* Define if you don't want to use wtmpx */
+#undef DISABLE_WTMPX
+
+/* Builtin PRNG command timeout */
+#undef ENTROPY_TIMEOUT_MSEC
+
+/* f_fsid has members */
+#undef FSID_HAS_VAL
+
+/* Define to 1 if the `getpgrp' function requires zero arguments. */
+#undef GETPGRP_VOID
+
+/* Conflicting defs for getspnam */
+#undef GETSPNAM_CONFLICTING_DEFS
+
+/* Define if your system glob() function has the GLOB_ALTDIRFUNC extension */
+#undef GLOB_HAS_ALTDIRFUNC
+
+/* Define if your system glob() function has gl_matchc options in glob_t */
+#undef GLOB_HAS_GL_MATCHC
+
+/* Define this if you want GSSAPI support in the version 2 protocol */
+#undef GSSAPI
+
+/* Define if you want to use shadow password expire field */
+#undef HAS_SHADOW_EXPIRE
+
+/* Define if your system uses access rights style file descriptor passing */
+#undef HAVE_ACCRIGHTS_IN_MSGHDR
+
+/* Define if you have ut_addr in utmp.h */
+#undef HAVE_ADDR_IN_UTMP
+
+/* Define if you have ut_addr in utmpx.h */
+#undef HAVE_ADDR_IN_UTMPX
+
+/* Define if you have ut_addr_v6 in utmp.h */
+#undef HAVE_ADDR_V6_IN_UTMP
+
+/* Define if you have ut_addr_v6 in utmpx.h */
+#undef HAVE_ADDR_V6_IN_UTMPX
+
+/* Define to 1 if you have the `arc4random' function. */
+#undef HAVE_ARC4RANDOM
+
+/* Define to 1 if you have the `arc4random_buf' function. */
+#undef HAVE_ARC4RANDOM_BUF
+
+/* Define to 1 if you have the `arc4random_uniform' function. */
+#undef HAVE_ARC4RANDOM_UNIFORM
+
+/* Define to 1 if you have the `asprintf' function. */
+#undef HAVE_ASPRINTF
+
+/* OpenBSD's gcc has bounded */
+#undef HAVE_ATTRIBUTE__BOUNDED__
+
+/* Have attribute nonnull */
+#undef HAVE_ATTRIBUTE__NONNULL__
+
+/* OpenBSD's gcc has sentinel */
+#undef HAVE_ATTRIBUTE__SENTINEL__
+
+/* Define to 1 if you have the `aug_get_machine' function. */
+#undef HAVE_AUG_GET_MACHINE
+
+/* Define to 1 if you have the `b64_ntop' function. */
+#undef HAVE_B64_NTOP
+
+/* Define to 1 if you have the `b64_pton' function. */
+#undef HAVE_B64_PTON
+
+/* Define if you have the basename function. */
+#undef HAVE_BASENAME
+
+/* Define to 1 if you have the `bcopy' function. */
+#undef HAVE_BCOPY
+
+/* Define to 1 if you have the `bindresvport_sa' function. */
+#undef HAVE_BINDRESVPORT_SA
+
+/* Define to 1 if you have the <bsm/audit.h> header file. */
+#undef HAVE_BSM_AUDIT_H
+
+/* Define to 1 if you have the <bstring.h> header file. */
+#undef HAVE_BSTRING_H
+
+/* Define to 1 if you have the `clock' function. */
+#undef HAVE_CLOCK
+
+/* define if you have clock_t data type */
+#undef HAVE_CLOCK_T
+
+/* Define to 1 if you have the `closefrom' function. */
+#undef HAVE_CLOSEFROM
+
+/* Define if gai_strerror() returns const char * */
+#undef HAVE_CONST_GAI_STRERROR_PROTO
+
+/* Define if your system uses ancillary data style file descriptor passing */
+#undef HAVE_CONTROL_IN_MSGHDR
+
+/* Define to 1 if you have the <crypto/sha2.h> header file. */
+#undef HAVE_CRYPTO_SHA2_H
+
+/* Define to 1 if you have the <crypt.h> header file. */
+#undef HAVE_CRYPT_H
+
+/* Define if you are on Cygwin */
+#undef HAVE_CYGWIN
+
+/* Define if your libraries define daemon() */
+#undef HAVE_DAEMON
+
+/* Define to 1 if you have the declaration of `authenticate', and to 0 if you
+   don't. */
+#undef HAVE_DECL_AUTHENTICATE
+
+/* Define to 1 if you have the declaration of `GLOB_NOMATCH', and to 0 if you
+   don't. */
+#undef HAVE_DECL_GLOB_NOMATCH
+
+/* Define to 1 if you have the declaration of `h_errno', and to 0 if you
+   don't. */
+#undef HAVE_DECL_H_ERRNO
+
+/* Define to 1 if you have the declaration of `loginfailed', and to 0 if you
+   don't. */
+#undef HAVE_DECL_LOGINFAILED
+
+/* Define to 1 if you have the declaration of `loginrestrictions', and to 0 if
+   you don't. */
+#undef HAVE_DECL_LOGINRESTRICTIONS
+
+/* Define to 1 if you have the declaration of `loginsuccess', and to 0 if you
+   don't. */
+#undef HAVE_DECL_LOGINSUCCESS
+
+/* Define to 1 if you have the declaration of `MAXSYMLINKS', and to 0 if you
+   don't. */
+#undef HAVE_DECL_MAXSYMLINKS
+
+/* Define to 1 if you have the declaration of `offsetof', and to 0 if you
+   don't. */
+#undef HAVE_DECL_OFFSETOF
+
+/* Define to 1 if you have the declaration of `O_NONBLOCK', and to 0 if you
+   don't. */
+#undef HAVE_DECL_O_NONBLOCK
+
+/* Define to 1 if you have the declaration of `passwdexpired', and to 0 if you
+   don't. */
+#undef HAVE_DECL_PASSWDEXPIRED
+
+/* Define to 1 if you have the declaration of `setauthdb', and to 0 if you
+   don't. */
+#undef HAVE_DECL_SETAUTHDB
+
+/* Define to 1 if you have the declaration of `SHUT_RD', and to 0 if you
+   don't. */
+#undef HAVE_DECL_SHUT_RD
+
+/* Define to 1 if you have the declaration of `writev', and to 0 if you don't.
+   */
+#undef HAVE_DECL_WRITEV
+
+/* Define to 1 if you have the declaration of `_getlong', and to 0 if you
+   don't. */
+#undef HAVE_DECL__GETLONG
+
+/* Define to 1 if you have the declaration of `_getshort', and to 0 if you
+   don't. */
+#undef HAVE_DECL__GETSHORT
+
+/* Define if you have /dev/ptmx */
+#undef HAVE_DEV_PTMX
+
+/* Define if you have /dev/ptc */
+#undef HAVE_DEV_PTS_AND_PTC
+
+/* Define to 1 if you have the <dirent.h> header file. */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the `dirfd' function. */
+#undef HAVE_DIRFD
+
+/* Define to 1 if you have the `dirname' function. */
+#undef HAVE_DIRNAME
+
+/* Define to 1 if you have the <endian.h> header file. */
+#undef HAVE_ENDIAN_H
+
+/* Define to 1 if you have the `endutent' function. */
+#undef HAVE_ENDUTENT
+
+/* Define to 1 if you have the `endutxent' function. */
+#undef HAVE_ENDUTXENT
+
+/* Define if your system has /etc/default/login */
+#undef HAVE_ETC_DEFAULT_LOGIN
+
+/* Define to 1 if you have the `EVP_sha256' function. */
+#undef HAVE_EVP_SHA256
+
+/* Define if you have ut_exit in utmp.h */
+#undef HAVE_EXIT_IN_UTMP
+
+/* Define to 1 if you have the `fchmod' function. */
+#undef HAVE_FCHMOD
+
+/* Define to 1 if you have the `fchown' function. */
+#undef HAVE_FCHOWN
+
+/* Use F_CLOSEM fcntl for closefrom */
+#undef HAVE_FCNTL_CLOSEM
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if you have the <features.h> header file. */
+#undef HAVE_FEATURES_H
+
+/* Define to 1 if you have the <floatingpoint.h> header file. */
+#undef HAVE_FLOATINGPOINT_H
+
+/* Define to 1 if you have the `fmt_scaled' function. */
+#undef HAVE_FMT_SCALED
+
+/* Define to 1 if you have the `freeaddrinfo' function. */
+#undef HAVE_FREEADDRINFO
+
+/* Define to 1 if the system has the type `fsblkcnt_t'. */
+#undef HAVE_FSBLKCNT_T
+
+/* Define to 1 if the system has the type `fsfilcnt_t'. */
+#undef HAVE_FSFILCNT_T
+
+/* Define to 1 if you have the `fstatvfs' function. */
+#undef HAVE_FSTATVFS
+
+/* Define to 1 if you have the `futimes' function. */
+#undef HAVE_FUTIMES
+
+/* Define to 1 if you have the `gai_strerror' function. */
+#undef HAVE_GAI_STRERROR
+
+/* Define to 1 if you have the `getaddrinfo' function. */
+#undef HAVE_GETADDRINFO
+
+/* Define to 1 if you have the `getaudit' function. */
+#undef HAVE_GETAUDIT
+
+/* Define to 1 if you have the `getaudit_addr' function. */
+#undef HAVE_GETAUDIT_ADDR
+
+/* Define to 1 if you have the `getcwd' function. */
+#undef HAVE_GETCWD
+
+/* Define to 1 if you have the `getgrouplist' function. */
+#undef HAVE_GETGROUPLIST
+
+/* Define to 1 if you have the `getgrset' function. */
+#undef HAVE_GETGRSET
+
+/* Define to 1 if you have the `getluid' function. */
+#undef HAVE_GETLUID
+
+/* Define to 1 if you have the `getnameinfo' function. */
+#undef HAVE_GETNAMEINFO
+
+/* Define to 1 if you have the `getopt' function. */
+#undef HAVE_GETOPT
+
+/* Define to 1 if you have the <getopt.h> header file. */
+#undef HAVE_GETOPT_H
+
+/* Define if your getopt(3) defines and uses optreset */
+#undef HAVE_GETOPT_OPTRESET
+
+/* Define if your libraries define getpagesize() */
+#undef HAVE_GETPAGESIZE
+
+/* Define to 1 if you have the `getpeereid' function. */
+#undef HAVE_GETPEEREID
+
+/* Define to 1 if you have the `getpeerucred' function. */
+#undef HAVE_GETPEERUCRED
+
+/* Define to 1 if you have the `getpwanam' function. */
+#undef HAVE_GETPWANAM
+
+/* Define to 1 if you have the `getrlimit' function. */
+#undef HAVE_GETRLIMIT
+
+/* Define if getrrsetbyname() exists */
+#undef HAVE_GETRRSETBYNAME
+
+/* Define to 1 if you have the `getrusage' function. */
+#undef HAVE_GETRUSAGE
+
+/* Define to 1 if you have the `getseuserbyname' function. */
+#undef HAVE_GETSEUSERBYNAME
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define to 1 if you have the `getttyent' function. */
+#undef HAVE_GETTTYENT
+
+/* Define to 1 if you have the `getutent' function. */
+#undef HAVE_GETUTENT
+
+/* Define to 1 if you have the `getutid' function. */
+#undef HAVE_GETUTID
+
+/* Define to 1 if you have the `getutline' function. */
+#undef HAVE_GETUTLINE
+
+/* Define to 1 if you have the `getutxent' function. */
+#undef HAVE_GETUTXENT
+
+/* Define to 1 if you have the `getutxid' function. */
+#undef HAVE_GETUTXID
+
+/* Define to 1 if you have the `getutxline' function. */
+#undef HAVE_GETUTXLINE
+
+/* Define to 1 if you have the `get_default_context_with_level' function. */
+#undef HAVE_GET_DEFAULT_CONTEXT_WITH_LEVEL
+
+/* Define to 1 if you have the `glob' function. */
+#undef HAVE_GLOB
+
+/* Define to 1 if you have the <glob.h> header file. */
+#undef HAVE_GLOB_H
+
+/* Define to 1 if you have the <gssapi_generic.h> header file. */
+#undef HAVE_GSSAPI_GENERIC_H
+
+/* Define to 1 if you have the <gssapi/gssapi_generic.h> header file. */
+#undef HAVE_GSSAPI_GSSAPI_GENERIC_H
+
+/* Define to 1 if you have the <gssapi/gssapi.h> header file. */
+#undef HAVE_GSSAPI_GSSAPI_H
+
+/* Define to 1 if you have the <gssapi/gssapi_krb5.h> header file. */
+#undef HAVE_GSSAPI_GSSAPI_KRB5_H
+
+/* Define to 1 if you have the <gssapi.h> header file. */
+#undef HAVE_GSSAPI_H
+
+/* Define to 1 if you have the <gssapi_krb5.h> header file. */
+#undef HAVE_GSSAPI_KRB5_H
+
+/* Define if HEADER.ad exists in arpa/nameser.h */
+#undef HAVE_HEADER_AD
+
+/* Define if you have ut_host in utmp.h */
+#undef HAVE_HOST_IN_UTMP
+
+/* Define if you have ut_host in utmpx.h */
+#undef HAVE_HOST_IN_UTMPX
+
+/* Define to 1 if you have the <iaf.h> header file. */
+#undef HAVE_IAF_H
+
+/* Define to 1 if you have the <ia.h> header file. */
+#undef HAVE_IA_H
+
+/* Define if you have ut_id in utmp.h */
+#undef HAVE_ID_IN_UTMP
+
+/* Define if you have ut_id in utmpx.h */
+#undef HAVE_ID_IN_UTMPX
+
+/* Define to 1 if you have the `inet_aton' function. */
+#undef HAVE_INET_ATON
+
+/* Define to 1 if you have the `inet_ntoa' function. */
+#undef HAVE_INET_NTOA
+
+/* Define to 1 if you have the `inet_ntop' function. */
+#undef HAVE_INET_NTOP
+
+/* Define to 1 if you have the `innetgr' function. */
+#undef HAVE_INNETGR
+
+/* define if you have int64_t data type */
+#undef HAVE_INT64_T
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* define if you have intxx_t data type */
+#undef HAVE_INTXX_T
+
+/* Define to 1 if the system has the type `in_addr_t'. */
+#undef HAVE_IN_ADDR_T
+
+/* Define to 1 if you have the <lastlog.h> header file. */
+#undef HAVE_LASTLOG_H
+
+/* Define to 1 if you have the `bsm' library (-lbsm). */
+#undef HAVE_LIBBSM
+
+/* Define to 1 if you have the `crypt' library (-lcrypt). */
+#undef HAVE_LIBCRYPT
+
+/* Define to 1 if you have the `dl' library (-ldl). */
+#undef HAVE_LIBDL
+
+/* Define to 1 if you have the <libgen.h> header file. */
+#undef HAVE_LIBGEN_H
+
+/* Define if system has libiaf that supports set_id */
+#undef HAVE_LIBIAF
+
+/* Define to 1 if you have the `nsl' library (-lnsl). */
+#undef HAVE_LIBNSL
+
+/* Define to 1 if you have the `pam' library (-lpam). */
+#undef HAVE_LIBPAM
+
+/* Define to 1 if you have the `sectok' library (-lsectok). */
+#undef HAVE_LIBSECTOK
+
+/* Define to 1 if you have the `socket' library (-lsocket). */
+#undef HAVE_LIBSOCKET
+
+/* Define to 1 if you have the <libutil.h> header file. */
+#undef HAVE_LIBUTIL_H
+
+/* Define to 1 if you have the `xnet' library (-lxnet). */
+#undef HAVE_LIBXNET
+
+/* Define to 1 if you have the `z' library (-lz). */
+#undef HAVE_LIBZ
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if you have the <linux/if_tun.h> header file. */
+#undef HAVE_LINUX_IF_TUN_H
+
+/* Define if your libraries define login() */
+#undef HAVE_LOGIN
+
+/* Define to 1 if you have the <login_cap.h> header file. */
+#undef HAVE_LOGIN_CAP_H
+
+/* Define to 1 if you have the `login_getcapbool' function. */
+#undef HAVE_LOGIN_GETCAPBOOL
+
+/* Define to 1 if you have the <login.h> header file. */
+#undef HAVE_LOGIN_H
+
+/* Define to 1 if you have the `logout' function. */
+#undef HAVE_LOGOUT
+
+/* Define to 1 if you have the `logwtmp' function. */
+#undef HAVE_LOGWTMP
+
+/* Define to 1 if the system has the type `long double'. */
+#undef HAVE_LONG_DOUBLE
+
+/* Define to 1 if the system has the type `long long'. */
+#undef HAVE_LONG_LONG
+
+/* Define to 1 if you have the <maillock.h> header file. */
+#undef HAVE_MAILLOCK_H
+
+/* Define to 1 if you have the `md5_crypt' function. */
+#undef HAVE_MD5_CRYPT
+
+/* Define if you want to allow MD5 passwords */
+#undef HAVE_MD5_PASSWORDS
+
+/* Define to 1 if you have the `memmove' function. */
+#undef HAVE_MEMMOVE
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `mkdtemp' function. */
+#undef HAVE_MKDTEMP
+
+/* Define to 1 if you have the `mmap' function. */
+#undef HAVE_MMAP
+
+/* define if you have mode_t data type */
+#undef HAVE_MODE_T
+
+/* Some systems put nanosleep outside of libc */
+#undef HAVE_NANOSLEEP
+
+/* Define to 1 if you have the <ndir.h> header file. */
+#undef HAVE_NDIR_H
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#undef HAVE_NETDB_H
+
+/* Define to 1 if you have the <netgroup.h> header file. */
+#undef HAVE_NETGROUP_H
+
+/* Define to 1 if you have the <net/if_tun.h> header file. */
+#undef HAVE_NET_IF_TUN_H
+
+/* Define if you are on NeXT */
+#undef HAVE_NEXT
+
+/* Define to 1 if you have the `ngetaddrinfo' function. */
+#undef HAVE_NGETADDRINFO
+
+/* Define to 1 if you have the `nsleep' function. */
+#undef HAVE_NSLEEP
+
+/* Define to 1 if you have the `ogetaddrinfo' function. */
+#undef HAVE_OGETADDRINFO
+
+/* Define if you have an old version of PAM which takes only one argument to
+   pam_strerror */
+#undef HAVE_OLD_PAM
+
+/* Define to 1 if you have the `openlog_r' function. */
+#undef HAVE_OPENLOG_R
+
+/* Define to 1 if you have the `openpty' function. */
+#undef HAVE_OPENPTY
+
+/* Define if your ssl headers are included with #include <openssl/header.h> */
+#undef HAVE_OPENSSL
+
+/* Define if you have Digital Unix Security Integration Architecture */
+#undef HAVE_OSF_SIA
+
+/* Define to 1 if you have the `pam_getenvlist' function. */
+#undef HAVE_PAM_GETENVLIST
+
+/* Define to 1 if you have the <pam/pam_appl.h> header file. */
+#undef HAVE_PAM_PAM_APPL_H
+
+/* Define to 1 if you have the `pam_putenv' function. */
+#undef HAVE_PAM_PUTENV
+
+/* Define to 1 if you have the <paths.h> header file. */
+#undef HAVE_PATHS_H
+
+/* Define if you have ut_pid in utmp.h */
+#undef HAVE_PID_IN_UTMP
+
+/* define if you have pid_t data type */
+#undef HAVE_PID_T
+
+/* Define to 1 if you have the `poll' function. */
+#undef HAVE_POLL
+
+/* Define to 1 if you have the <poll.h> header file. */
+#undef HAVE_POLL_H
+
+/* Define to 1 if you have the `prctl' function. */
+#undef HAVE_PRCTL
+
+/* Define if you have /proc/$pid/fd */
+#undef HAVE_PROC_PID
+
+/* Define to 1 if you have the `pstat' function. */
+#undef HAVE_PSTAT
+
+/* Define to 1 if you have the <pty.h> header file. */
+#undef HAVE_PTY_H
+
+/* Define to 1 if you have the `pututline' function. */
+#undef HAVE_PUTUTLINE
+
+/* Define to 1 if you have the `pututxline' function. */
+#undef HAVE_PUTUTXLINE
+
+/* Define if your password has a pw_change field */
+#undef HAVE_PW_CHANGE_IN_PASSWD
+
+/* Define if your password has a pw_class field */
+#undef HAVE_PW_CLASS_IN_PASSWD
+
+/* Define if your password has a pw_expire field */
+#undef HAVE_PW_EXPIRE_IN_PASSWD
+
+/* Define to 1 if you have the `readpassphrase' function. */
+#undef HAVE_READPASSPHRASE
+
+/* Define to 1 if you have the <readpassphrase.h> header file. */
+#undef HAVE_READPASSPHRASE_H
+
+/* Define to 1 if you have the `realpath' function. */
+#undef HAVE_REALPATH
+
+/* Define to 1 if you have the `recvmsg' function. */
+#undef HAVE_RECVMSG
+
+/* Define to 1 if you have the <rpc/types.h> header file. */
+#undef HAVE_RPC_TYPES_H
+
+/* Define to 1 if you have the `rresvport_af' function. */
+#undef HAVE_RRESVPORT_AF
+
+/* define if you have sa_family_t data type */
+#undef HAVE_SA_FAMILY_T
+
+/* Define to 1 if you have the <sectok.h> header file. */
+#undef HAVE_SECTOK_H
+
+/* Define if you have SecureWare-based protected password database */
+#undef HAVE_SECUREWARE
+
+/* Define to 1 if you have the <security/pam_appl.h> header file. */
+#undef HAVE_SECURITY_PAM_APPL_H
+
+/* Define to 1 if you have the `sendmsg' function. */
+#undef HAVE_SENDMSG
+
+/* Define to 1 if you have the `setauthdb' function. */
+#undef HAVE_SETAUTHDB
+
+/* Define to 1 if you have the `setdtablesize' function. */
+#undef HAVE_SETDTABLESIZE
+
+/* Define to 1 if you have the `setegid' function. */
+#undef HAVE_SETEGID
+
+/* Define to 1 if you have the `setenv' function. */
+#undef HAVE_SETENV
+
+/* Define to 1 if you have the `seteuid' function. */
+#undef HAVE_SETEUID
+
+/* Define to 1 if you have the `setgroups' function. */
+#undef HAVE_SETGROUPS
+
+/* Define to 1 if you have the `setlogin' function. */
+#undef HAVE_SETLOGIN
+
+/* Define to 1 if you have the `setluid' function. */
+#undef HAVE_SETLUID
+
+/* Define to 1 if you have the `setpcred' function. */
+#undef HAVE_SETPCRED
+
+/* Define to 1 if you have the `setproctitle' function. */
+#undef HAVE_SETPROCTITLE
+
+/* Define to 1 if you have the `setregid' function. */
+#undef HAVE_SETREGID
+
+/* Define to 1 if you have the `setresgid' function. */
+#undef HAVE_SETRESGID
+
+/* Define to 1 if you have the `setresuid' function. */
+#undef HAVE_SETRESUID
+
+/* Define to 1 if you have the `setreuid' function. */
+#undef HAVE_SETREUID
+
+/* Define to 1 if you have the `setrlimit' function. */
+#undef HAVE_SETRLIMIT
+
+/* Define to 1 if you have the `setsid' function. */
+#undef HAVE_SETSID
+
+/* Define to 1 if you have the `setutent' function. */
+#undef HAVE_SETUTENT
+
+/* Define to 1 if you have the `setutxent' function. */
+#undef HAVE_SETUTXENT
+
+/* Define to 1 if you have the `setvbuf' function. */
+#undef HAVE_SETVBUF
+
+/* Define to 1 if you have the `set_id' function. */
+#undef HAVE_SET_ID
+
+/* Define to 1 if you have the `SHA256_Update' function. */
+#undef HAVE_SHA256_UPDATE
+
+/* Define to 1 if you have the <sha2.h> header file. */
+#undef HAVE_SHA2_H
+
+/* Define to 1 if you have the <shadow.h> header file. */
+#undef HAVE_SHADOW_H
+
+/* Define to 1 if you have the `sigaction' function. */
+#undef HAVE_SIGACTION
+
+/* Define to 1 if you have the `sigvec' function. */
+#undef HAVE_SIGVEC
+
+/* Define to 1 if the system has the type `sig_atomic_t'. */
+#undef HAVE_SIG_ATOMIC_T
+
+/* define if you have size_t data type */
+#undef HAVE_SIZE_T
+
+/* Define to 1 if you have the `snprintf' function. */
+#undef HAVE_SNPRINTF
+
+/* Define to 1 if you have the `socketpair' function. */
+#undef HAVE_SOCKETPAIR
+
+/* Have PEERCRED socket option */
+#undef HAVE_SO_PEERCRED
+
+/* define if you have ssize_t data type */
+#undef HAVE_SSIZE_T
+
+/* Fields in struct sockaddr_storage */
+#undef HAVE_SS_FAMILY_IN_SS
+
+/* Define to 1 if you have the `statfs' function. */
+#undef HAVE_STATFS
+
+/* Define to 1 if you have the `statvfs' function. */
+#undef HAVE_STATVFS
+
+/* Define to 1 if you have the <stddef.h> header file. */
+#undef HAVE_STDDEF_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRDUP
+
+/* Define to 1 if you have the `strerror' function. */
+#undef HAVE_STRERROR
+
+/* Define to 1 if you have the `strftime' function. */
+#undef HAVE_STRFTIME
+
+/* Silly mkstemp() */
+#undef HAVE_STRICT_MKSTEMP
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strlcat' function. */
+#undef HAVE_STRLCAT
+
+/* Define to 1 if you have the `strlcpy' function. */
+#undef HAVE_STRLCPY
+
+/* Define to 1 if you have the `strmode' function. */
+#undef HAVE_STRMODE
+
+/* Define to 1 if you have the `strnvis' function. */
+#undef HAVE_STRNVIS
+
+/* Define to 1 if you have the `strsep' function. */
+#undef HAVE_STRSEP
+
+/* Define to 1 if you have the `strtoll' function. */
+#undef HAVE_STRTOLL
+
+/* Define to 1 if you have the `strtonum' function. */
+#undef HAVE_STRTONUM
+
+/* Define to 1 if you have the `strtoul' function. */
+#undef HAVE_STRTOUL
+
+/* define if you have struct addrinfo data type */
+#undef HAVE_STRUCT_ADDRINFO
+
+/* define if you have struct in6_addr data type */
+#undef HAVE_STRUCT_IN6_ADDR
+
+/* define if you have struct sockaddr_in6 data type */
+#undef HAVE_STRUCT_SOCKADDR_IN6
+
+/* define if you have struct sockaddr_storage data type */
+#undef HAVE_STRUCT_SOCKADDR_STORAGE
+
+/* Define to 1 if `st_blksize' is member of `struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_BLKSIZE
+
+/* Define to 1 if the system has the type `struct timespec'. */
+#undef HAVE_STRUCT_TIMESPEC
+
+/* define if you have struct timeval */
+#undef HAVE_STRUCT_TIMEVAL
+
+/* Define to 1 if you have the `swap32' function. */
+#undef HAVE_SWAP32
+
+/* Define to 1 if you have the `sysconf' function. */
+#undef HAVE_SYSCONF
+
+/* Define if you have syslen in utmpx.h */
+#undef HAVE_SYSLEN_IN_UTMPX
+
+/* Define to 1 if you have the <sys/audit.h> header file. */
+#undef HAVE_SYS_AUDIT_H
+
+/* Define to 1 if you have the <sys/bitypes.h> header file. */
+#undef HAVE_SYS_BITYPES_H
+
+/* Define to 1 if you have the <sys/bsdtty.h> header file. */
+#undef HAVE_SYS_BSDTTY_H
+
+/* Define to 1 if you have the <sys/cdefs.h> header file. */
+#undef HAVE_SYS_CDEFS_H
+
+/* Define to 1 if you have the <sys/dir.h> header file. */
+#undef HAVE_SYS_DIR_H
+
+/* Define if your system defines sys_errlist[] */
+#undef HAVE_SYS_ERRLIST
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#undef HAVE_SYS_MMAN_H
+
+/* Define to 1 if you have the <sys/mount.h> header file. */
+#undef HAVE_SYS_MOUNT_H
+
+/* Define to 1 if you have the <sys/ndir.h> header file. */
+#undef HAVE_SYS_NDIR_H
+
+/* Define if your system defines sys_nerr */
+#undef HAVE_SYS_NERR
+
+/* Define to 1 if you have the <sys/poll.h> header file. */
+#undef HAVE_SYS_POLL_H
+
+/* Define to 1 if you have the <sys/prctl.h> header file. */
+#undef HAVE_SYS_PRCTL_H
+
+/* Define to 1 if you have the <sys/pstat.h> header file. */
+#undef HAVE_SYS_PSTAT_H
+
+/* Define to 1 if you have the <sys/ptms.h> header file. */
+#undef HAVE_SYS_PTMS_H
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#undef HAVE_SYS_SELECT_H
+
+/* Define to 1 if you have the <sys/statvfs.h> header file. */
+#undef HAVE_SYS_STATVFS_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/stream.h> header file. */
+#undef HAVE_SYS_STREAM_H
+
+/* Define to 1 if you have the <sys/stropts.h> header file. */
+#undef HAVE_SYS_STROPTS_H
+
+/* Define to 1 if you have the <sys/strtio.h> header file. */
+#undef HAVE_SYS_STRTIO_H
+
+/* Force use of sys/syslog.h on Ultrix */
+#undef HAVE_SYS_SYSLOG_H
+
+/* Define to 1 if you have the <sys/sysmacros.h> header file. */
+#undef HAVE_SYS_SYSMACROS_H
+
+/* Define to 1 if you have the <sys/timers.h> header file. */
+#undef HAVE_SYS_TIMERS_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <sys/un.h> header file. */
+#undef HAVE_SYS_UN_H
+
+/* Define to 1 if you have the `tcgetpgrp' function. */
+#undef HAVE_TCGETPGRP
+
+/* Define to 1 if you have the `tcsendbreak' function. */
+#undef HAVE_TCSENDBREAK
+
+/* Define to 1 if you have the `time' function. */
+#undef HAVE_TIME
+
+/* Define to 1 if you have the <time.h> header file. */
+#undef HAVE_TIME_H
+
+/* Define if you have ut_time in utmp.h */
+#undef HAVE_TIME_IN_UTMP
+
+/* Define if you have ut_time in utmpx.h */
+#undef HAVE_TIME_IN_UTMPX
+
+/* Define to 1 if you have the <tmpdir.h> header file. */
+#undef HAVE_TMPDIR_H
+
+/* Define to 1 if you have the `truncate' function. */
+#undef HAVE_TRUNCATE
+
+/* Define to 1 if you have the <ttyent.h> header file. */
+#undef HAVE_TTYENT_H
+
+/* Define if you have ut_tv in utmp.h */
+#undef HAVE_TV_IN_UTMP
+
+/* Define if you have ut_tv in utmpx.h */
+#undef HAVE_TV_IN_UTMPX
+
+/* Define if you have ut_type in utmp.h */
+#undef HAVE_TYPE_IN_UTMP
+
+/* Define if you have ut_type in utmpx.h */
+#undef HAVE_TYPE_IN_UTMPX
+
+/* Define to 1 if you have the <ucred.h> header file. */
+#undef HAVE_UCRED_H
+
+/* define if you have uintxx_t data type */
+#undef HAVE_UINTXX_T
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `unsetenv' function. */
+#undef HAVE_UNSETENV
+
+/* Define to 1 if the system has the type `unsigned long long'. */
+#undef HAVE_UNSIGNED_LONG_LONG
+
+/* Define to 1 if you have the `updwtmp' function. */
+#undef HAVE_UPDWTMP
+
+/* Define to 1 if you have the `updwtmpx' function. */
+#undef HAVE_UPDWTMPX
+
+/* Define to 1 if you have the <usersec.h> header file. */
+#undef HAVE_USERSEC_H
+
+/* Define to 1 if you have the <util.h> header file. */
+#undef HAVE_UTIL_H
+
+/* Define to 1 if you have the `utimes' function. */
+#undef HAVE_UTIMES
+
+/* Define to 1 if you have the <utime.h> header file. */
+#undef HAVE_UTIME_H
+
+/* Define to 1 if you have the `utmpname' function. */
+#undef HAVE_UTMPNAME
+
+/* Define to 1 if you have the `utmpxname' function. */
+#undef HAVE_UTMPXNAME
+
+/* Define to 1 if you have the <utmpx.h> header file. */
+#undef HAVE_UTMPX_H
+
+/* Define to 1 if you have the <utmp.h> header file. */
+#undef HAVE_UTMP_H
+
+/* define if you have u_char data type */
+#undef HAVE_U_CHAR
+
+/* define if you have u_int data type */
+#undef HAVE_U_INT
+
+/* define if you have u_int64_t data type */
+#undef HAVE_U_INT64_T
+
+/* define if you have u_intxx_t data type */
+#undef HAVE_U_INTXX_T
+
+/* Define to 1 if you have the `vasprintf' function. */
+#undef HAVE_VASPRINTF
+
+/* Define if va_copy exists */
+#undef HAVE_VA_COPY
+
+/* Define to 1 if you have the `vhangup' function. */
+#undef HAVE_VHANGUP
+
+/* Define to 1 if you have the <vis.h> header file. */
+#undef HAVE_VIS_H
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#undef HAVE_VSNPRINTF
+
+/* Define to 1 if you have the `waitpid' function. */
+#undef HAVE_WAITPID
+
+/* Define to 1 if you have the `_getlong' function. */
+#undef HAVE__GETLONG
+
+/* Define to 1 if you have the `_getpty' function. */
+#undef HAVE__GETPTY
+
+/* Define to 1 if you have the `_getshort' function. */
+#undef HAVE__GETSHORT
+
+/* Define if you have struct __res_state _res as an extern */
+#undef HAVE__RES_EXTERN
+
+/* Define to 1 if you have the `__b64_ntop' function. */
+#undef HAVE___B64_NTOP
+
+/* Define to 1 if you have the `__b64_pton' function. */
+#undef HAVE___B64_PTON
+
+/* Define if compiler implements __FUNCTION__ */
+#undef HAVE___FUNCTION__
+
+/* Define if libc defines __progname */
+#undef HAVE___PROGNAME
+
+/* Fields in struct sockaddr_storage */
+#undef HAVE___SS_FAMILY_IN_SS
+
+/* Define if __va_copy exists */
+#undef HAVE___VA_COPY
+
+/* Define if compiler implements __func__ */
+#undef HAVE___func__
+
+/* Define this if you are using the Heimdal version of Kerberos V5 */
+#undef HEIMDAL
+
+/* Define if you need to use IP address instead of hostname in $DISPLAY */
+#undef IPADDR_IN_DISPLAY
+
+/* Detect IPv4 in IPv6 mapped addresses and treat as IPv4 */
+#undef IPV4_IN_IPV6
+
+/* Define if your system choked on IP TOS setting */
+#undef IP_TOS_IS_BROKEN
+
+/* Define if you want Kerberos 5 support */
+#undef KRB5
+
+/* Define if you want TCP Wrappers support */
+#undef LIBWRAP
+
+/* Define to whatever link() returns for "not supported" if it doesn't return
+   EOPNOTSUPP. */
+#undef LINK_OPNOTSUPP_ERRNO
+
+/* max value of long long calculated by configure */
+#undef LLONG_MAX
+
+/* min value of long long calculated by configure */
+#undef LLONG_MIN
+
+/* Account locked with pw(1) */
+#undef LOCKED_PASSWD_PREFIX
+
+/* String used in /etc/passwd to denote locked account */
+#undef LOCKED_PASSWD_STRING
+
+/* String used in /etc/passwd to denote locked account */
+#undef LOCKED_PASSWD_SUBSTR
+
+/* Some versions of /bin/login need the TERM supplied on the commandline */
+#undef LOGIN_NEEDS_TERM
+
+/* Some systems need a utmpx entry for /bin/login to work */
+#undef LOGIN_NEEDS_UTMPX
+
+/* Define if your login program cannot handle end of options ("--") */
+#undef LOGIN_NO_ENDOPT
+
+/* If your header files don't define LOGIN_PROGRAM, then use this (detected)
+   from environment and PATH */
+#undef LOGIN_PROGRAM_FALLBACK
+
+/* Set this to your mail directory if you don't have maillock.h */
+#undef MAIL_DIRECTORY
+
+/* Define on *nto-qnx systems */
+#undef MISSING_FD_MASK
+
+/* Define on *nto-qnx systems */
+#undef MISSING_HOWMANY
+
+/* Define on *nto-qnx systems */
+#undef MISSING_NFDBITS
+
+/* Need setpgrp to acquire controlling tty */
+#undef NEED_SETPGRP
+
+/* Define if the concept of ports only accessible to superusers isn't known */
+#undef NO_IPPORT_RESERVED_CONCEPT
+
+/* Define if you don't want to use lastlog in session.c */
+#undef NO_SSH_LASTLOG
+
+/* Define if X11 doesn't support AF_UNIX sockets on that system */
+#undef NO_X11_UNIX_SOCKETS
+
+/* libcrypto is missing AES 192 and 256 bit functions */
+#undef OPENSSL_LOBOTOMISED_AES
+
+/* Define if you want OpenSSL's internally seeded PRNG only */
+#undef OPENSSL_PRNG_ONLY
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define if you are using Solaris-derived PAM which passes pam_messages to
+   the conversation function with an extra level of indirection */
+#undef PAM_SUN_CODEBASE
+
+/* Work around problematic Linux PAM modules handling of PAM_TTY */
+#undef PAM_TTY_KLUDGE
+
+/* must supply username to passwd */
+#undef PASSWD_NEEDS_USERNAME
+
+/* Port number of PRNGD/EGD random number socket */
+#undef PRNGD_PORT
+
+/* Location of PRNGD/EGD random number socket */
+#undef PRNGD_SOCKET
+
+/* read(1) can return 0 for a non-closed fd */
+#undef PTY_ZEROREAD
+
+/* Define if your platform breaks doing a seteuid before a setuid */
+#undef SETEUID_BREAKS_SETUID
+
+/* The size of `char', as computed by sizeof. */
+#undef SIZEOF_CHAR
+
+/* The size of `int', as computed by sizeof. */
+#undef SIZEOF_INT
+
+/* The size of `long int', as computed by sizeof. */
+#undef SIZEOF_LONG_INT
+
+/* The size of `long long int', as computed by sizeof. */
+#undef SIZEOF_LONG_LONG_INT
+
+/* The size of `short int', as computed by sizeof. */
+#undef SIZEOF_SHORT_INT
+
+/* Define if you want S/Key support */
+#undef SKEY
+
+/* Define if your skeychallenge() function takes 4 arguments (NetBSD) */
+#undef SKEYCHALLENGE_4ARG
+
+/* Define if you want smartcard support */
+#undef SMARTCARD
+
+/* Define as const if snprintf() can declare const char *fmt */
+#undef SNPRINTF_CONST
+
+/* Define to a Set Process Title type if your system is supported by
+   bsd-setproctitle.c */
+#undef SPT_TYPE
+
+/* Define if sshd somehow reacquires a controlling TTY after setsid() */
+#undef SSHD_ACQUIRES_CTTY
+
+/* Define if pam_chauthtok wants real uid set to the unpriv'ed user */
+#undef SSHPAM_CHAUTHTOK_NEEDS_RUID
+
+/* Use audit debugging module */
+#undef SSH_AUDIT_EVENTS
+
+/* non-privileged user for privilege separation */
+#undef SSH_PRIVSEP_USER
+
+/* Use tunnel device compatibility to OpenBSD */
+#undef SSH_TUN_COMPAT_AF
+
+/* Open tunnel devices the FreeBSD way */
+#undef SSH_TUN_FREEBSD
+
+/* Open tunnel devices the Linux tun/tap way */
+#undef SSH_TUN_LINUX
+
+/* No layer 2 tunnel support */
+#undef SSH_TUN_NO_L2
+
+/* Open tunnel devices the OpenBSD way */
+#undef SSH_TUN_OPENBSD
+
+/* Prepend the address family to IP tunnel traffic */
+#undef SSH_TUN_PREPEND_AF
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define if you want a different $PATH for the superuser */
+#undef SUPERUSER_PATH
+
+/* syslog_r function is safe to use in in a signal handler */
+#undef SYSLOG_R_SAFE_IN_SIGHAND
+
+/* Support passwords > 8 chars */
+#undef UNIXWARE_LONG_PASSWORDS
+
+/* Specify default $PATH */
+#undef USER_PATH
+
+/* Define this if you want to use libkafs' AFS support */
+#undef USE_AFS
+
+/* Use BSM audit module */
+#undef USE_BSM_AUDIT
+
+/* Use btmp to log bad logins */
+#undef USE_BTMP
+
+/* Use libedit for sftp */
+#undef USE_LIBEDIT
+
+/* Define if you want smartcard support using OpenSC */
+#undef USE_OPENSC
+
+/* Enable OpenSSL engine support */
+#undef USE_OPENSSL_ENGINE
+
+/* Define if you want to enable PAM support */
+#undef USE_PAM
+
+/* Use PIPES instead of a socketpair() */
+#undef USE_PIPES
+
+/* Define if you want smartcard support using sectok */
+#undef USE_SECTOK
+
+/* Define if you have Solaris process contracts */
+#undef USE_SOLARIS_PROCESS_CONTRACTS
+
+/* Define if you shouldn't strip 'tty' from your ttyname in [uw]tmp */
+#undef WITH_ABBREV_NO_TTY
+
+/* Define if you want to enable AIX4's authenticate function */
+#undef WITH_AIXAUTHENTICATE
+
+/* Define if you have/want arrays (cluster-wide session managment, not C
+   arrays) */
+#undef WITH_IRIX_ARRAY
+
+/* Define if you want IRIX audit trails */
+#undef WITH_IRIX_AUDIT
+
+/* Define if you want IRIX kernel jobs */
+#undef WITH_IRIX_JOBS
+
+/* Define if you want IRIX project management */
+#undef WITH_IRIX_PROJECT
+
+/* Define if you want SELinux support. */
+#undef WITH_SELINUX
+
+/* Define to 1 if your processor stores words with the most significant byte
+   first (like Motorola and SPARC, unlike Intel and VAX). */
+#undef WORDS_BIGENDIAN
+
+/* Define if xauth is found in your path */
+#undef XAUTH_PATH
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
+/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES
+
+/* log for bad login attempts */
+#undef _PATH_BTMP
+
+/* Full path of your "passwd" program */
+#undef _PATH_PASSWD_PROG
+
+/* Specify location of ssh.pid */
+#undef _PATH_SSH_PIDDIR
+
+/* Define if we don't have struct __res_state in resolv.h */
+#undef __res_state
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+#undef inline
+#endif
+
+/* type to use in place of socklen_t if not defined */
+#undef socklen_t
diff --git a/configure b/configure
new file mode 100755
index 000000000..19cc20c84
--- /dev/null
+++ b/configure
@@ -0,0 +1,30197 @@
+#! /bin/sh
+# From configure.ac Revision: 1.409 .
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.61 for OpenSSH Portable.
+#
+# Report bugs to <openssh-unix-dev@mindrot.org>.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conf$$.sh
+  echo  "exit 0"   >>conf$$.sh
+  chmod +x conf$$.sh
+  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conf$$.sh
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+as_nl='
+'
+IFS=" ""        $as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+  LC_TELEPHONE LC_TIME
+do
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+    eval $as_var=C; export $as_var
+  else
+    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+  fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+         X"$0" : 'X\(//\)$' \| \
+         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+            s//\1/
+            q
+          }
+          /^X\/\(\/\/\)$/{
+            s//\1/
+            q
+          }
+          /^X\/\(\/\).*/{
+            s//\1/
+            q
+          }
+          s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+  if (eval ":") 2>/dev/null; then
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+
+  if test $as_have_required = yes &&     (eval ":
+(as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if (set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=\$LINENO
+  as_lineno_2=\$LINENO
+  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+  :
+else
+  as_candidate_shells=
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  case $as_dir in
+         /*)
+           for as_base in sh bash ksh sh5; do
+             as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+           done;;
+       esac
+done
+IFS=$as_save_IFS
+
+
+      for as_shell in $as_candidate_shells $SHELL; do
+         # Try only shells that exist, to save several forks.
+         if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+                { ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+  CONFIG_SHELL=$as_shell
+               as_have_required=yes
+               if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+  (exit $1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+  break
+fi
+
+fi
+
+      done
+
+      if test "x$CONFIG_SHELL" != x; then
+  for as_var in BASH_ENV ENV
+        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+        done
+        export CONFIG_SHELL
+        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+    if test $as_have_required = no; then
+  echo This script requires a shell more modern than all the
+      echo shells that I found on your system.  Please install a
+      echo modern shell, or manually run the script under such a
+      echo shell if you do have one.
+      { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if (set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+  echo No shell found that supports shell functions.
+  echo Please tell autoconf@gnu.org about your system,
+  echo including any error possibly output before this
+  echo message
+}
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir
+fi
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s='ln -s'
+  # ... but there are two gotchas:
+  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+  # In both cases, we have to default to `cp -p'.
+  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+    as_ln_s='cp -p'
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+        test -d "$1/.";
+      else
+        case $1 in
+        -*)set "./$1";;
+        esac;
+        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+        ???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME='OpenSSH'
+PACKAGE_TARNAME='openssh'
+PACKAGE_VERSION='Portable'
+PACKAGE_STRING='OpenSSH Portable'
+PACKAGE_BUGREPORT='openssh-unix-dev@mindrot.org'
+
+ac_unique_file="ssh.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='SHELL
+PATH_SEPARATOR
+PACKAGE_NAME
+PACKAGE_TARNAME
+PACKAGE_VERSION
+PACKAGE_STRING
+PACKAGE_BUGREPORT
+exec_prefix
+prefix
+program_transform_name
+bindir
+sbindir
+libexecdir
+datarootdir
+datadir
+sysconfdir
+sharedstatedir
+localstatedir
+includedir
+oldincludedir
+docdir
+infodir
+htmldir
+dvidir
+pdfdir
+psdir
+libdir
+localedir
+mandir
+DEFS
+ECHO_C
+ECHO_N
+ECHO_T
+LIBS
+build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+CPPFLAGS
+ac_ct_CC
+EXEEXT
+OBJEXT
+build
+build_cpu
+build_vendor
+build_os
+host
+host_cpu
+host_vendor
+host_os
+CPP
+GREP
+EGREP
+AWK
+RANLIB
+INSTALL_PROGRAM
+INSTALL_SCRIPT
+INSTALL_DATA
+AR
+CAT
+KILL
+PERL
+SED
+ENT
+TEST_MINUS_S_SH
+SH
+TEST_SHELL
+PATH_GROUPADD_PROG
+PATH_USERADD_PROG
+MAKE_PACKAGE_SUPPORTED
+STARTUP_SCRIPT_SHELL
+LOGIN_PROGRAM_FALLBACK
+PATH_PASSWD_PROG
+LD
+SSHDLIBS
+LIBEDIT
+INSTALL_SSH_RAND_HELPER
+SSH_PRIVSEP_USER
+PROG_LS
+PROG_NETSTAT
+PROG_ARP
+PROG_IFCONFIG
+PROG_JSTAT
+PROG_PS
+PROG_SAR
+PROG_W
+PROG_WHO
+PROG_LAST
+PROG_LASTLOG
+PROG_DF
+PROG_VMSTAT
+PROG_UPTIME
+PROG_IPCS
+PROG_TAIL
+INSTALL_SSH_PRNG_CMDS
+OPENSC_CONFIG
+PRIVSEP_PATH
+xauth_path
+STRIP_OPT
+XAUTH_PATH
+NROFF
+MANTYPE
+mansubdir
+user_path
+piddir
+TEST_SSH_IPV6
+LIBOBJS
+LTLIBOBJS'
+ac_subst_files=''
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *)    ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
+    eval enable_$ac_feature=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
+    eval enable_$ac_feature=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
+    eval with_$ac_package=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
+    eval with_$ac_package=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) { echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  { echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
+fi
+
+# Be sure to have absolute directory names.
+for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
+                datadir sysconfdir sharedstatedir localstatedir includedir \
+                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+                libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; }
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  { echo "$as_me: error: Working directory cannot be determined" >&2
+   { (exit 1); exit 1; }; }
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  { echo "$as_me: error: pwd does not report name of working directory" >&2
+   { (exit 1); exit 1; }; }
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$0" ||
+$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$0" : 'X\(//\)[^/]' \| \
+         X"$0" : 'X\(//\)$' \| \
+         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+echo X"$0" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)[^/].*/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\).*/{
+            s//\1/
+            q
+          }
+          s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+        cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
+   { (exit 1); exit 1; }; }
+        pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures OpenSSH Portable to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR           user executables [EPREFIX/bin]
+  --sbindir=DIR          system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR       program executables [EPREFIX/libexec]
+  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
+  --libdir=DIR           object code libraries [EPREFIX/lib]
+  --includedir=DIR       C header files [PREFIX/include]
+  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR          info documentation [DATAROOTDIR/info]
+  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR           man documentation [DATAROOTDIR/man]
+  --docdir=DIR           documentation root [DATAROOTDIR/doc/openssh]
+  --htmldir=DIR          html documentation [DOCDIR]
+  --dvidir=DIR           dvi documentation [DOCDIR]
+  --pdfdir=DIR           pdf documentation [DOCDIR]
+  --psdir=DIR            ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of OpenSSH Portable:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --disable-largefile     omit support for large files
+  --disable-strip         Disable calling strip(1) on install
+  --disable-etc-default-login Disable using PATH from /etc/default/login no
+  --disable-lastlog       disable use of lastlog even if detected no
+  --disable-utmp          disable use of utmp even if detected no
+  --disable-utmpx         disable use of utmpx even if detected no
+  --disable-wtmp          disable use of wtmp even if detected no
+  --disable-wtmpx         disable use of wtmpx even if detected no
+  --disable-libutil       disable use of libutil (login() etc.) no
+  --disable-pututline     disable use of pututline() etc. (uwtmp) no
+  --disable-pututxline    disable use of pututxline() etc. (uwtmpx) no
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --without-stackprotect  Don't use compiler's stack protection
+  --without-rpath         Disable auto-added -R linker paths
+  --with-cflags           Specify additional flags to pass to compiler
+  --with-cppflags         Specify additional flags to pass to preprocessor
+  --with-ldflags          Specify additional flags to pass to linker
+  --with-libs             Specify additional libraries to link with
+  --with-Werror           Build main code with -Werror
+  --with-solaris-contracts Enable Solaris process contracts (experimental)
+  --with-osfsia           Enable Digital Unix SIA
+  --with-zlib=PATH        Use zlib in PATH
+  --without-zlib-version-check Disable zlib version check
+  --with-skey[=PATH]      Enable S/Key support (optionally in PATH)
+  --with-tcp-wrappers[=PATH] Enable tcpwrappers support (optionally in PATH)
+  --with-libedit[=PATH]   Enable libedit support for sftp
+  --with-audit=module     Enable EXPERIMENTAL audit support (modules=debug,bsm)
+  --with-ssl-dir=PATH     Specify path to OpenSSL installation
+  --without-openssl-header-check Disable OpenSSL version consistency check
+  --with-ssl-engine       Enable OpenSSL (hardware) ENGINE support
+  --with-pam              Enable PAM support
+  --with-rand-helper      Use subprocess to gather strong randomness
+  --with-prngd-port=PORT  read entropy from PRNGD/EGD TCP localhost:PORT
+  --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)
+  --with-entropy-timeout  Specify entropy gathering command timeout (msec)
+  --with-privsep-user=user Specify non-privileged user for privilege separation
+  --with-sectok           Enable smartcard support using libsectok
+  --with-opensc[=PFX]     Enable smartcard support using OpenSC (optionally in PATH)
+  --with-selinux          Enable SELinux support
+  --with-kerberos5=PATH   Enable Kerberos 5 support
+  --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)
+  --with-xauth=PATH       Specify path to xauth program
+  --with-mantype=man|cat|doc  Set man page type
+  --with-md5-passwords    Enable use of MD5 passwords
+  --without-shadow        Disable shadow password support
+  --with-ipaddr-display   Use ip address instead of hostname in \$DISPLAY
+  --with-default-path=    Specify default \$PATH environment for server
+  --with-superuser-path=  Specify different path for super-user
+  --with-4in6             Check for and convert IPv4 in IPv6 mapped addresses
+  --with-bsd-auth         Enable BSD auth support
+  --with-pid-dir=PATH     Specify location of ssh.pid file
+  --with-lastlog=FILE|DIR specify lastlog location common locations
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <openssh-unix-dev@mindrot.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" || continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+OpenSSH configure Portable
+generated by GNU Autoconf 2.61
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by OpenSSH $as_me Portable, which was
+generated by GNU Autoconf 2.61.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  echo "PATH: $as_dir"
+done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+    2)
+      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+        ac_must_keep_next=false # Got value, back to normal.
+      else
+        case $ac_arg in
+          *=* | --config-cache | -C | -disable-* | --disable-* \
+          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+          | -with-* | --with-* | -without-* | --without-* | --x)
+            case "$ac_configure_args0 " in
+              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+            esac
+            ;;
+          -* ) ac_must_keep_next=true ;;
+        esac
+      fi
+      ac_configure_args="$ac_configure_args '$ac_arg'"
+      ;;
+    esac
+  done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+        "s/'\''/'\''\\\\'\'''\''/g;
+          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      cat <<\_ASBOX
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
+_ASBOX
+      echo
+      for ac_var in $ac_subst_files
+      do
+        eval ac_val=\$$ac_var
+        case $ac_val in
+        *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+        esac
+        echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      echo "$as_me: caught signal $ac_signal"
+    echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer explicitly selected file to automatically selected ones.
+if test -n "$CONFIG_SITE"; then
+  set x "$CONFIG_SITE"
+elif test "x$prefix" != xNONE; then
+  set x "$prefix/share/config.site" "$prefix/etc/config.site"
+else
+  set x "$ac_default_prefix/share/config.site" \
+        "$ac_default_prefix/etc/config.site"
+fi
+shift
+for ac_site_file
+do
+  if test -r "$ac_site_file"; then
+    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+echo "$as_me:   former value:  $ac_old_val" >&2;}
+        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+echo "$as_me:   current value: $ac_new_val" >&2;}
+        ac_cache_corrupted=:
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:$LINENO: checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+#
+# List of possible output files, starting from the most likely.
+# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
+# only as a last resort.  b.out is created by i960 compilers.
+ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
+#
+# The IRIX 6 linker writes into existing files which may not be
+# executable, retaining their permissions.  Remove them first so a
+# subsequent execution test works.
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
+        ;;
+    [ab].out )
+        # We found the default executable, but exeext='' is most
+        # certainly right.
+        break;;
+    *.* )
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+        then :; else
+           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+        fi
+        # We set ac_cv_exeext here because the later test for it is not
+        # safe: cross compilers may not add the suffix if given an `-o'
+        # argument, so we may need to know it at that point already.
+        # Even if this section looks crufty: it has the advantage of
+        # actually working.
+        break;;
+    * )
+        break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+
+{ echo "$as_me:$LINENO: result: $ac_file" >&5
+echo "${ECHO_T}$ac_file" >&6; }
+if test -z "$ac_file"; then
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+        cross_compiling=yes
+    else
+        { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  fi
+fi
+{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+rm -f a.out a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
+{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6; }
+
+{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+          break;;
+    * ) break;;
+  esac
+done
+else
+  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+echo "${ECHO_T}$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
+if test "${ac_cv_objext+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
+GCC=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        CFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_c_werror_flag=$ac_save_c_werror_flag
+         CFLAGS="-g"
+         cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_c89=$ac_arg
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { echo "$as_me:$LINENO: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6; } ;;
+  xno)
+    { echo "$as_me:$LINENO: result: unsupported" >&5
+echo "${ECHO_T}unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
+echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+   { (exit 1); exit 1; }; }
+
+{ echo "$as_me:$LINENO: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
+if test "${ac_cv_build+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+echo "$as_me: error: invalid value of canonical build" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ echo "$as_me:$LINENO: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
+if test "${ac_cv_host+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+echo "$as_me: error: invalid value of canonical host" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+                     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ echo "$as_me:$LINENO: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+                     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # Extract the first word of "grep ggrep" to use in msg output
+if test -z "$GREP"; then
+set dummy grep ggrep; ac_prog_name=$2
+if test "${ac_cv_path_GREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_path_GREP_found=false
+# Loop through the user's path and test for each of PROGNAME-LIST
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in grep ggrep; do
+  for ac_exec_ext in '' $ac_executable_extensions; do
+    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+    { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+    # Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+
+    $ac_path_GREP_found && break 3
+  done
+done
+
+done
+IFS=$as_save_IFS
+
+
+fi
+
+GREP="$ac_cv_path_GREP"
+if test -z "$GREP"; then
+  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     # Extract the first word of "egrep" to use in msg output
+if test -z "$EGREP"; then
+set dummy egrep; ac_prog_name=$2
+if test "${ac_cv_path_EGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_path_EGREP_found=false
+# Loop through the user's path and test for each of PROGNAME-LIST
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in egrep; do
+  for ac_exec_ext in '' $ac_executable_extensions; do
+    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+    # Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+
+    $ac_path_EGREP_found && break 3
+  done
+done
+
+done
+IFS=$as_save_IFS
+
+
+fi
+
+EGREP="$ac_cv_path_EGREP"
+if test -z "$EGREP"; then
+  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+
+   fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+                   (('a' <= (c) && (c) <= 'i') \
+                     || ('j' <= (c) && (c) <= 'r') \
+                     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+        || toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+                  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
+if test "${ac_cv_c_bigendian+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # See if sys/param.h defines the BYTE_ORDER macro.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/param.h>
+
+int
+main ()
+{
+#if  ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
+        && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
+ bogus endian macros
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  # It does; now see whether it defined to BIG_ENDIAN or not.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_bigendian=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_c_bigendian=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        # It does not; compile a test program.
+if test "$cross_compiling" = yes; then
+  # try to guess the endianness by grepping values into an object file
+  ac_cv_c_bigendian=unknown
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
+short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
+int
+main ()
+{
+ _ascii (); _ebcdic ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
+  ac_cv_c_bigendian=yes
+fi
+if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+  if test "$ac_cv_c_bigendian" = unknown; then
+    ac_cv_c_bigendian=no
+  else
+    # finding both strings is unlikely to happen, but who knows?
+    ac_cv_c_bigendian=unknown
+  fi
+fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+  /* Are we little or big endian?  From Harbison&Steele.  */
+  union
+  {
+    long int l;
+    char c[sizeof (long int)];
+  } u;
+  u.l = 1;
+  return u.c[sizeof (long int) - 1] == 1;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_bigendian=no
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_c_bigendian=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
+case $ac_cv_c_bigendian in
+  yes)
+
+cat >>confdefs.h <<\_ACEOF
+#define WORDS_BIGENDIAN 1
+_ACEOF
+ ;;
+  no)
+     ;;
+  *)
+    { { echo "$as_me:$LINENO: error: unknown endianness
+presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+echo "$as_me: error: unknown endianness
+presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+
+
+# Checks for programs.
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AWK="$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { echo "$as_me:$LINENO: result: $AWK" >&5
+echo "${ECHO_T}$AWK" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+                     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ echo "$as_me:$LINENO: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+                     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { echo "$as_me:$LINENO: result: $RANLIB" >&5
+echo "${ECHO_T}$RANLIB" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+  ./ | .// | /cC/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+        if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+          if test $ac_prog = install &&
+            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+            # AIX install.  It has an incompatible calling convention.
+            :
+          elif test $ac_prog = install &&
+            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+            # program-specific install script used by HP pwplus--don't use.
+            :
+          else
+            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+            break 3
+          fi
+        fi
+      done
+    done
+    ;;
+esac
+done
+IFS=$as_save_IFS
+
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     # Extract the first word of "egrep" to use in msg output
+if test -z "$EGREP"; then
+set dummy egrep; ac_prog_name=$2
+if test "${ac_cv_path_EGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_path_EGREP_found=false
+# Loop through the user's path and test for each of PROGNAME-LIST
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in egrep; do
+  for ac_exec_ext in '' $ac_executable_extensions; do
+    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+    # Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+
+    $ac_path_EGREP_found && break 3
+  done
+done
+
+done
+IFS=$as_save_IFS
+
+
+fi
+
+EGREP="$ac_cv_path_EGREP"
+if test -z "$EGREP"; then
+  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+
+   fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+# Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_AR+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $AR in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_AR="$AR" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+AR=$ac_cv_path_AR
+if test -n "$AR"; then
+  { echo "$as_me:$LINENO: result: $AR" >&5
+echo "${ECHO_T}$AR" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+# Extract the first word of "cat", so it can be a program name with args.
+set dummy cat; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_CAT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $CAT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_CAT="$CAT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_CAT="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+CAT=$ac_cv_path_CAT
+if test -n "$CAT"; then
+  { echo "$as_me:$LINENO: result: $CAT" >&5
+echo "${ECHO_T}$CAT" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+# Extract the first word of "kill", so it can be a program name with args.
+set dummy kill; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_KILL+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $KILL in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_KILL="$KILL" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_KILL="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+KILL=$ac_cv_path_KILL
+if test -n "$KILL"; then
+  { echo "$as_me:$LINENO: result: $KILL" >&5
+echo "${ECHO_T}$KILL" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+for ac_prog in perl5 perl
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PERL+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PERL in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PERL=$ac_cv_path_PERL
+if test -n "$PERL"; then
+  { echo "$as_me:$LINENO: result: $PERL" >&5
+echo "${ECHO_T}$PERL" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+  test -n "$PERL" && break
+done
+
+# Extract the first word of "sed", so it can be a program name with args.
+set dummy sed; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_SED+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $SED in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_SED="$SED" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+SED=$ac_cv_path_SED
+if test -n "$SED"; then
+  { echo "$as_me:$LINENO: result: $SED" >&5
+echo "${ECHO_T}$SED" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+
+# Extract the first word of "ent", so it can be a program name with args.
+set dummy ent; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_ENT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $ENT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_ENT="$ENT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_ENT="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+ENT=$ac_cv_path_ENT
+if test -n "$ENT"; then
+  { echo "$as_me:$LINENO: result: $ENT" >&5
+echo "${ECHO_T}$ENT" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+
+# Extract the first word of "bash", so it can be a program name with args.
+set dummy bash; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_TEST_MINUS_S_SH+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $TEST_MINUS_S_SH in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
+if test -n "$TEST_MINUS_S_SH"; then
+  { echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5
+echo "${ECHO_T}$TEST_MINUS_S_SH" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+# Extract the first word of "ksh", so it can be a program name with args.
+set dummy ksh; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_TEST_MINUS_S_SH+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $TEST_MINUS_S_SH in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
+if test -n "$TEST_MINUS_S_SH"; then
+  { echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5
+echo "${ECHO_T}$TEST_MINUS_S_SH" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+# Extract the first word of "sh", so it can be a program name with args.
+set dummy sh; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_TEST_MINUS_S_SH+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $TEST_MINUS_S_SH in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
+if test -n "$TEST_MINUS_S_SH"; then
+  { echo "$as_me:$LINENO: result: $TEST_MINUS_S_SH" >&5
+echo "${ECHO_T}$TEST_MINUS_S_SH" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+# Extract the first word of "sh", so it can be a program name with args.
+set dummy sh; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_SH+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $SH in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_SH="$SH" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_SH="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+SH=$ac_cv_path_SH
+if test -n "$SH"; then
+  { echo "$as_me:$LINENO: result: $SH" >&5
+echo "${ECHO_T}$SH" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+TEST_SHELL=sh
+
+
+# Extract the first word of "groupadd", so it can be a program name with args.
+set dummy groupadd; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PATH_GROUPADD_PROG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PATH_GROUPADD_PROG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PATH_GROUPADD_PROG="$PATH_GROUPADD_PROG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /usr/sbin${PATH_SEPARATOR}/etc
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PATH_GROUPADD_PROG="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_PATH_GROUPADD_PROG" && ac_cv_path_PATH_GROUPADD_PROG="groupadd"
+  ;;
+esac
+fi
+PATH_GROUPADD_PROG=$ac_cv_path_PATH_GROUPADD_PROG
+if test -n "$PATH_GROUPADD_PROG"; then
+  { echo "$as_me:$LINENO: result: $PATH_GROUPADD_PROG" >&5
+echo "${ECHO_T}$PATH_GROUPADD_PROG" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+# Extract the first word of "useradd", so it can be a program name with args.
+set dummy useradd; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PATH_USERADD_PROG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PATH_USERADD_PROG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PATH_USERADD_PROG="$PATH_USERADD_PROG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /usr/sbin${PATH_SEPARATOR}/etc
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PATH_USERADD_PROG="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_PATH_USERADD_PROG" && ac_cv_path_PATH_USERADD_PROG="useradd"
+  ;;
+esac
+fi
+PATH_USERADD_PROG=$ac_cv_path_PATH_USERADD_PROG
+if test -n "$PATH_USERADD_PROG"; then
+  { echo "$as_me:$LINENO: result: $PATH_USERADD_PROG" >&5
+echo "${ECHO_T}$PATH_USERADD_PROG" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+# Extract the first word of "pkgmk", so it can be a program name with args.
+set dummy pkgmk; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_MAKE_PACKAGE_SUPPORTED+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$MAKE_PACKAGE_SUPPORTED"; then
+  ac_cv_prog_MAKE_PACKAGE_SUPPORTED="$MAKE_PACKAGE_SUPPORTED" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_MAKE_PACKAGE_SUPPORTED="yes"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_prog_MAKE_PACKAGE_SUPPORTED" && ac_cv_prog_MAKE_PACKAGE_SUPPORTED="no"
+fi
+fi
+MAKE_PACKAGE_SUPPORTED=$ac_cv_prog_MAKE_PACKAGE_SUPPORTED
+if test -n "$MAKE_PACKAGE_SUPPORTED"; then
+  { echo "$as_me:$LINENO: result: $MAKE_PACKAGE_SUPPORTED" >&5
+echo "${ECHO_T}$MAKE_PACKAGE_SUPPORTED" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+if test -x /sbin/sh; then
+        STARTUP_SCRIPT_SHELL=/sbin/sh
+
+else
+        STARTUP_SCRIPT_SHELL=/bin/sh
+
+fi
+
+# System features
+# Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then
+  enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+  { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
+echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; }
+if test "${ac_cv_sys_largefile_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_sys_largefile_CC=no
+     if test "$GCC" != yes; then
+       ac_save_CC=$CC
+       while :; do
+         # IRIX 6.2 and later do not support large files by default,
+         # so use the C compiler's -n32 option if that helps.
+         cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+         rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+         CC="$CC -n32"
+         rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_sys_largefile_CC=' -n32'; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+         break
+       done
+       CC=$ac_save_CC
+       rm -f conftest.$ac_ext
+    fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
+echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; }
+  if test "$ac_cv_sys_largefile_CC" != no; then
+    CC=$CC$ac_cv_sys_largefile_CC
+  fi
+
+  { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; }
+if test "${ac_cv_sys_file_offset_bits+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  while :; do
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_sys_file_offset_bits=no; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_sys_file_offset_bits=64; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_cv_sys_file_offset_bits=unknown
+  break
+done
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
+echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+  no | unknown) ;;
+  *)
+cat >>confdefs.h <<_ACEOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+;;
+esac
+rm -f conftest*
+  if test $ac_cv_sys_file_offset_bits = unknown; then
+    { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
+echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
+if test "${ac_cv_sys_large_files+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  while :; do
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_sys_large_files=no; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_sys_large_files=1; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_cv_sys_large_files=unknown
+  break
+done
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
+echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+  no | unknown) ;;
+  *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+;;
+esac
+rm -f conftest*
+  fi
+fi
+
+
+if test -z "$AR" ; then
+        { { echo "$as_me:$LINENO: error: *** 'ar' missing, please install or fix your \$PATH ***" >&5
+echo "$as_me: error: *** 'ar' missing, please install or fix your \$PATH ***" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# Use LOGIN_PROGRAM from environment if possible
+if test ! -z "$LOGIN_PROGRAM" ; then
+
+cat >>confdefs.h <<_ACEOF
+#define LOGIN_PROGRAM_FALLBACK "$LOGIN_PROGRAM"
+_ACEOF
+
+else
+        # Search for login
+        # Extract the first word of "login", so it can be a program name with args.
+set dummy login; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_LOGIN_PROGRAM_FALLBACK+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $LOGIN_PROGRAM_FALLBACK in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_LOGIN_PROGRAM_FALLBACK="$LOGIN_PROGRAM_FALLBACK" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_LOGIN_PROGRAM_FALLBACK="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+LOGIN_PROGRAM_FALLBACK=$ac_cv_path_LOGIN_PROGRAM_FALLBACK
+if test -n "$LOGIN_PROGRAM_FALLBACK"; then
+  { echo "$as_me:$LINENO: result: $LOGIN_PROGRAM_FALLBACK" >&5
+echo "${ECHO_T}$LOGIN_PROGRAM_FALLBACK" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then
+                cat >>confdefs.h <<_ACEOF
+#define LOGIN_PROGRAM_FALLBACK "$LOGIN_PROGRAM_FALLBACK"
+_ACEOF
+
+        fi
+fi
+
+# Extract the first word of "passwd", so it can be a program name with args.
+set dummy passwd; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PATH_PASSWD_PROG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PATH_PASSWD_PROG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PATH_PASSWD_PROG="$PATH_PASSWD_PROG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PATH_PASSWD_PROG="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PATH_PASSWD_PROG=$ac_cv_path_PATH_PASSWD_PROG
+if test -n "$PATH_PASSWD_PROG"; then
+  { echo "$as_me:$LINENO: result: $PATH_PASSWD_PROG" >&5
+echo "${ECHO_T}$PATH_PASSWD_PROG" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+if test ! -z "$PATH_PASSWD_PROG" ; then
+
+cat >>confdefs.h <<_ACEOF
+#define _PATH_PASSWD_PROG "$PATH_PASSWD_PROG"
+_ACEOF
+
+fi
+
+if test -z "$LD" ; then
+        LD=$CC
+fi
+
+
+{ echo "$as_me:$LINENO: checking for inline" >&5
+echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
+if test "${ac_cv_c_inline+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_inline=$ac_kw
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  test "$ac_cv_c_inline" != no && break
+done
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
+echo "${ECHO_T}$ac_cv_c_inline" >&6; }
+
+
+case $ac_cv_c_inline in
+  inline | yes) ;;
+  *)
+    case $ac_cv_c_inline in
+      no) ac_val=;;
+      *) ac_val=$ac_cv_c_inline;;
+    esac
+    cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+    ;;
+esac
+
+
+{ echo "$as_me:$LINENO: checking whether LLONG_MAX is declared" >&5
+echo $ECHO_N "checking whether LLONG_MAX is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_LLONG_MAX+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef LLONG_MAX
+  (void) LLONG_MAX;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_LLONG_MAX=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_LLONG_MAX=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_LLONG_MAX" >&5
+echo "${ECHO_T}$ac_cv_have_decl_LLONG_MAX" >&6; }
+if test $ac_cv_have_decl_LLONG_MAX = yes; then
+  have_llong_max=1
+fi
+
+
+use_stack_protector=1
+
+# Check whether --with-stackprotect was given.
+if test "${with_stackprotect+set}" = set; then
+  withval=$with_stackprotect;
+    if test "x$withval" = "xno"; then
+        use_stack_protector=0
+    fi
+fi
+
+
+if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
+        CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized"
+        GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'`
+        case $GCC_VER in
+                1.*) no_attrib_nonnull=1 ;;
+                2.8* | 2.9*)
+                     CFLAGS="$CFLAGS -Wsign-compare"
+                     no_attrib_nonnull=1
+                     ;;
+                2.*) no_attrib_nonnull=1 ;;
+                3.*) CFLAGS="$CFLAGS -Wsign-compare -Wformat-security" ;;
+                4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign -Wformat-security" ;;
+                *) ;;
+        esac
+
+        { echo "$as_me:$LINENO: checking if $CC accepts -fno-builtin-memset" >&5
+echo $ECHO_N "checking if $CC accepts -fno-builtin-memset... $ECHO_C" >&6; }
+        saved_CFLAGS="$CFLAGS"
+        CFLAGS="$CFLAGS -fno-builtin-memset"
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <string.h>
+int main(void){char b[10]; memset(b, 0, sizeof(b));}
+
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                  CFLAGS="$saved_CFLAGS"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+        # -fstack-protector-all doesn't always work for some GCC versions
+        # and/or platforms, so we test if we can.  If it's not supported
+        # on a give platform gcc will emit a warning so we use -Werror.
+        if test "x$use_stack_protector" = "x1"; then
+            for t in -fstack-protector-all -fstack-protector; do
+                { echo "$as_me:$LINENO: checking if $CC supports $t" >&5
+echo $ECHO_N "checking if $CC supports $t... $ECHO_C" >&6; }
+                saved_CFLAGS="$CFLAGS"
+                saved_LDFLAGS="$LDFLAGS"
+                CFLAGS="$CFLAGS $t -Werror"
+                LDFLAGS="$LDFLAGS $t -Werror"
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+int main(void){return 0;}
+
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+                      CFLAGS="$saved_CFLAGS $t"
+                      LDFLAGS="$saved_LDFLAGS $t"
+                      { echo "$as_me:$LINENO: checking if $t works" >&5
+echo $ECHO_N "checking if $t works... $ECHO_C" >&6; }
+                      if test "$cross_compiling" = yes; then
+   { echo "$as_me:$LINENO: WARNING: cross compiling: cannot test" >&5
+echo "$as_me: WARNING: cross compiling: cannot test" >&2;}
+                          break
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+int main(void){exit(0);}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+                          break
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+                CFLAGS="$saved_CFLAGS"
+                LDFLAGS="$saved_LDFLAGS"
+            done
+        fi
+
+        if test -z "$have_llong_max"; then
+                # retry LLONG_MAX with -std=gnu99, needed on some Linuxes
+                unset ac_cv_have_decl_LLONG_MAX
+                saved_CFLAGS="$CFLAGS"
+                CFLAGS="$CFLAGS -std=gnu99"
+                { echo "$as_me:$LINENO: checking whether LLONG_MAX is declared" >&5
+echo $ECHO_N "checking whether LLONG_MAX is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_LLONG_MAX+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <limits.h>
+
+
+int
+main ()
+{
+#ifndef LLONG_MAX
+  (void) LLONG_MAX;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_LLONG_MAX=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_LLONG_MAX=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_LLONG_MAX" >&5
+echo "${ECHO_T}$ac_cv_have_decl_LLONG_MAX" >&6; }
+if test $ac_cv_have_decl_LLONG_MAX = yes; then
+  have_llong_max=1
+else
+  CFLAGS="$saved_CFLAGS"
+fi
+
+        fi
+fi
+
+if test "x$no_attrib_nonnull" != "x1" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ATTRIBUTE__NONNULL__ 1
+_ACEOF
+
+fi
+
+
+# Check whether --with-rpath was given.
+if test "${with_rpath+set}" = set; then
+  withval=$with_rpath;
+                if test "x$withval" = "xno" ; then
+                        need_dash_r=""
+                fi
+                if test "x$withval" = "xyes" ; then
+                        need_dash_r=1
+                fi
+
+
+fi
+
+
+# Allow user to specify flags
+
+# Check whether --with-cflags was given.
+if test "${with_cflags+set}" = set; then
+  withval=$with_cflags;
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
+                        CFLAGS="$CFLAGS $withval"
+                fi
+
+
+fi
+
+
+# Check whether --with-cppflags was given.
+if test "${with_cppflags+set}" = set; then
+  withval=$with_cppflags;
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
+                        CPPFLAGS="$CPPFLAGS $withval"
+                fi
+
+
+fi
+
+
+# Check whether --with-ldflags was given.
+if test "${with_ldflags+set}" = set; then
+  withval=$with_ldflags;
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
+                        LDFLAGS="$LDFLAGS $withval"
+                fi
+
+
+fi
+
+
+# Check whether --with-libs was given.
+if test "${with_libs+set}" = set; then
+  withval=$with_libs;
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
+                        LIBS="$LIBS $withval"
+                fi
+
+
+fi
+
+
+# Check whether --with-Werror was given.
+if test "${with_Werror+set}" = set; then
+  withval=$with_Werror;
+                if test -n "$withval"  &&  test "x$withval" != "xno"; then
+                        werror_flags="-Werror"
+                        if test "x${withval}" != "xyes"; then
+                                werror_flags="$withval"
+                        fi
+                fi
+
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_header in \
+        bstring.h \
+        crypt.h \
+        crypto/sha2.h \
+        dirent.h \
+        endian.h \
+        features.h \
+        fcntl.h \
+        floatingpoint.h \
+        getopt.h \
+        glob.h \
+        ia.h \
+        iaf.h \
+        limits.h \
+        login.h \
+        maillock.h \
+        ndir.h \
+        net/if_tun.h \
+        netdb.h \
+        netgroup.h \
+        pam/pam_appl.h \
+        paths.h \
+        poll.h \
+        pty.h \
+        readpassphrase.h \
+        rpc/types.h \
+        security/pam_appl.h \
+        sha2.h \
+        shadow.h \
+        stddef.h \
+        stdint.h \
+        string.h \
+        strings.h \
+        sys/audit.h \
+        sys/bitypes.h \
+        sys/bsdtty.h \
+        sys/cdefs.h \
+        sys/dir.h \
+        sys/mman.h \
+        sys/mount.h \
+        sys/ndir.h \
+        sys/poll.h \
+        sys/prctl.h \
+        sys/pstat.h \
+        sys/select.h \
+        sys/stat.h \
+        sys/stream.h \
+        sys/stropts.h \
+        sys/strtio.h \
+        sys/statvfs.h \
+        sys/sysmacros.h \
+        sys/time.h \
+        sys/timers.h \
+        sys/un.h \
+        time.h \
+        tmpdir.h \
+        ttyent.h \
+        ucred.h \
+        unistd.h \
+        usersec.h \
+        util.h \
+        utime.h \
+        utmp.h \
+        utmpx.h \
+        vis.h \
+
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+# lastlog.h requires sys/time.h to be included first on Solaris
+
+for ac_header in lastlog.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_TIME_H
+# include <sys/time.h>
+#endif
+
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+# sys/ptms.h requires sys/stream.h to be included first on Solaris
+
+for ac_header in sys/ptms.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef HAVE_SYS_STREAM_H
+# include <sys/stream.h>
+#endif
+
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+# login_cap.h requires sys/types.h on NetBSD
+
+for ac_header in login_cap.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+# Messages for features tested for in target-specific section
+SIA_MSG="no"
+SPC_MSG="no"
+
+# Check for some target-specific stuff
+case "$host" in
+*-*-aix*)
+        # Some versions of VAC won't allow macro redefinitions at
+        # -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that
+        # particularly with older versions of vac or xlc.
+        # It also throws errors about null macro argments, but these are
+        # not fatal.
+        { echo "$as_me:$LINENO: checking if compiler allows macro redefinitions" >&5
+echo $ECHO_N "checking if compiler allows macro redefinitions... $ECHO_C" >&6; }
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#define testmacro foo
+#define testmacro bar
+int main(void) { exit(0); }
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+              CC="`echo $CC | sed 's/-qlanglvl\=ansi//g'`"
+              LD="`echo $LD | sed 's/-qlanglvl\=ansi//g'`"
+              CFLAGS="`echo $CFLAGS | sed 's/-qlanglvl\=ansi//g'`"
+              CPPFLAGS="`echo $CPPFLAGS | sed 's/-qlanglvl\=ansi//g'`"
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+        { echo "$as_me:$LINENO: checking how to specify blibpath for linker ($LD)" >&5
+echo $ECHO_N "checking how to specify blibpath for linker ($LD)... $ECHO_C" >&6; }
+        if (test -z "$blibpath"); then
+                blibpath="/usr/lib:/lib"
+        fi
+        saved_LDFLAGS="$LDFLAGS"
+        if test "$GCC" = "yes"; then
+                flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:"
+        else
+                flags="-blibpath: -Wl,-blibpath: -Wl,-rpath,"
+        fi
+        for tryflags in $flags ;do
+                if (test -z "$blibflags"); then
+                        LDFLAGS="$saved_LDFLAGS $tryflags$blibpath"
+                        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  blibflags=$tryflags
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+                fi
+        done
+        if (test -z "$blibflags"); then
+                { echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6; }
+                { { echo "$as_me:$LINENO: error: *** must be able to specify blibpath on AIX - check config.log" >&5
+echo "$as_me: error: *** must be able to specify blibpath on AIX - check config.log" >&2;}
+   { (exit 1); exit 1; }; }
+        else
+                { echo "$as_me:$LINENO: result: $blibflags" >&5
+echo "${ECHO_T}$blibflags" >&6; }
+        fi
+        LDFLAGS="$saved_LDFLAGS"
+                { echo "$as_me:$LINENO: checking for authenticate" >&5
+echo $ECHO_N "checking for authenticate... $ECHO_C" >&6; }
+if test "${ac_cv_func_authenticate+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define authenticate to an innocuous variant, in case <limits.h> declares authenticate.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define authenticate innocuous_authenticate
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char authenticate (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef authenticate
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char authenticate ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_authenticate || defined __stub___authenticate
+choke me
+#endif
+
+int
+main ()
+{
+return authenticate ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_func_authenticate=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_func_authenticate=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_authenticate" >&5
+echo "${ECHO_T}$ac_cv_func_authenticate" >&6; }
+if test $ac_cv_func_authenticate = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define WITH_AIXAUTHENTICATE 1
+_ACEOF
+
+else
+  { echo "$as_me:$LINENO: checking for authenticate in -ls" >&5
+echo $ECHO_N "checking for authenticate in -ls... $ECHO_C" >&6; }
+if test "${ac_cv_lib_s_authenticate+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ls  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char authenticate ();
+int
+main ()
+{
+return authenticate ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_s_authenticate=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_s_authenticate=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_s_authenticate" >&5
+echo "${ECHO_T}$ac_cv_lib_s_authenticate" >&6; }
+if test $ac_cv_lib_s_authenticate = yes; then
+   cat >>confdefs.h <<\_ACEOF
+#define WITH_AIXAUTHENTICATE 1
+_ACEOF
+
+                                LIBS="$LIBS -ls"
+
+fi
+
+
+fi
+
+                { echo "$as_me:$LINENO: checking whether authenticate is declared" >&5
+echo $ECHO_N "checking whether authenticate is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_authenticate+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <usersec.h>
+
+int
+main ()
+{
+#ifndef authenticate
+  (void) authenticate;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_authenticate=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_authenticate=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_authenticate" >&5
+echo "${ECHO_T}$ac_cv_have_decl_authenticate" >&6; }
+if test $ac_cv_have_decl_authenticate = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_AUTHENTICATE 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_AUTHENTICATE 0
+_ACEOF
+
+
+fi
+{ echo "$as_me:$LINENO: checking whether loginrestrictions is declared" >&5
+echo $ECHO_N "checking whether loginrestrictions is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_loginrestrictions+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <usersec.h>
+
+int
+main ()
+{
+#ifndef loginrestrictions
+  (void) loginrestrictions;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_loginrestrictions=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_loginrestrictions=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_loginrestrictions" >&5
+echo "${ECHO_T}$ac_cv_have_decl_loginrestrictions" >&6; }
+if test $ac_cv_have_decl_loginrestrictions = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_LOGINRESTRICTIONS 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_LOGINRESTRICTIONS 0
+_ACEOF
+
+
+fi
+{ echo "$as_me:$LINENO: checking whether loginsuccess is declared" >&5
+echo $ECHO_N "checking whether loginsuccess is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_loginsuccess+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <usersec.h>
+
+int
+main ()
+{
+#ifndef loginsuccess
+  (void) loginsuccess;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_loginsuccess=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_loginsuccess=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_loginsuccess" >&5
+echo "${ECHO_T}$ac_cv_have_decl_loginsuccess" >&6; }
+if test $ac_cv_have_decl_loginsuccess = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_LOGINSUCCESS 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_LOGINSUCCESS 0
+_ACEOF
+
+
+fi
+{ echo "$as_me:$LINENO: checking whether passwdexpired is declared" >&5
+echo $ECHO_N "checking whether passwdexpired is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_passwdexpired+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <usersec.h>
+
+int
+main ()
+{
+#ifndef passwdexpired
+  (void) passwdexpired;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_passwdexpired=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_passwdexpired=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_passwdexpired" >&5
+echo "${ECHO_T}$ac_cv_have_decl_passwdexpired" >&6; }
+if test $ac_cv_have_decl_passwdexpired = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_PASSWDEXPIRED 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_PASSWDEXPIRED 0
+_ACEOF
+
+
+fi
+{ echo "$as_me:$LINENO: checking whether setauthdb is declared" >&5
+echo $ECHO_N "checking whether setauthdb is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_setauthdb+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <usersec.h>
+
+int
+main ()
+{
+#ifndef setauthdb
+  (void) setauthdb;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_setauthdb=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_setauthdb=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_setauthdb" >&5
+echo "${ECHO_T}$ac_cv_have_decl_setauthdb" >&6; }
+if test $ac_cv_have_decl_setauthdb = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SETAUTHDB 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SETAUTHDB 0
+_ACEOF
+
+
+fi
+
+
+                { echo "$as_me:$LINENO: checking whether loginfailed is declared" >&5
+echo $ECHO_N "checking whether loginfailed is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_loginfailed+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <usersec.h>
+
+
+int
+main ()
+{
+#ifndef loginfailed
+  (void) loginfailed;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_loginfailed=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_loginfailed=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_loginfailed" >&5
+echo "${ECHO_T}$ac_cv_have_decl_loginfailed" >&6; }
+if test $ac_cv_have_decl_loginfailed = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_LOGINFAILED 1
+_ACEOF
+
+{ echo "$as_me:$LINENO: checking if loginfailed takes 4 arguments" >&5
+echo $ECHO_N "checking if loginfailed takes 4 arguments... $ECHO_C" >&6; }
+                  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <usersec.h>
+int
+main ()
+{
+(void)loginfailed("user","host","tty",0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define AIX_LOGINFAILED_4ARG 1
+_ACEOF
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_LOGINFAILED 0
+_ACEOF
+
+
+fi
+
+
+
+
+for ac_func in getgrset setauthdb
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+        { echo "$as_me:$LINENO: checking whether F_CLOSEM is declared" >&5
+echo $ECHO_N "checking whether F_CLOSEM is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_F_CLOSEM+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <limits.h>
+              #include <fcntl.h>
+
+
+int
+main ()
+{
+#ifndef F_CLOSEM
+  (void) F_CLOSEM;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_F_CLOSEM=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_F_CLOSEM=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_F_CLOSEM" >&5
+echo "${ECHO_T}$ac_cv_have_decl_F_CLOSEM" >&6; }
+if test $ac_cv_have_decl_F_CLOSEM = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_FCNTL_CLOSEM 1
+_ACEOF
+
+fi
+
+        check_for_aix_broken_getaddrinfo=1
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_REALPATH 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SETEUID_BREAKS_SETUID 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREUID 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREGID 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define DISABLE_LASTLOG 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define LOGIN_NEEDS_UTMPX 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SPT_TYPE SPT_REUSEARGV
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SSHPAM_CHAUTHTOK_NEEDS_RUID 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define PTY_ZEROREAD 1
+_ACEOF
+
+        ;;
+*-*-cygwin*)
+        check_for_libcrypt_later=1
+        LIBS="$LIBS /usr/lib/textreadmode.o"
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_CYGWIN 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_PIPES 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define DISABLE_SHADOW 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define IP_TOS_IS_BROKEN 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define NO_X11_UNIX_SOCKETS 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define NO_IPPORT_RESERVED_CONCEPT 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define DISABLE_FD_PASSING 1
+_ACEOF
+
+        ;;
+*-*-dgux*)
+        cat >>confdefs.h <<\_ACEOF
+#define IP_TOS_IS_BROKEN 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define SETEUID_BREAKS_SETUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREGID 1
+_ACEOF
+
+        ;;
+*-*-darwin*)
+        { echo "$as_me:$LINENO: checking if we have working getaddrinfo" >&5
+echo $ECHO_N "checking if we have working getaddrinfo... $ECHO_C" >&6; }
+        if test "$cross_compiling" = yes; then
+  { echo "$as_me:$LINENO: result: assume it is working" >&5
+echo "${ECHO_T}assume it is working" >&6; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <mach-o/dyld.h>
+main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
+                exit(0);
+        else
+                exit(1);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  { echo "$as_me:$LINENO: result: working" >&5
+echo "${ECHO_T}working" >&6; }
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ echo "$as_me:$LINENO: result: buggy" >&5
+echo "${ECHO_T}buggy" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_GETADDRINFO 1
+_ACEOF
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+        cat >>confdefs.h <<\_ACEOF
+#define SETEUID_BREAKS_SETUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREGID 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_GLOB 1
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define BIND_8_COMPAT 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SSH_TUN_FREEBSD 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SSH_TUN_COMPAT_AF 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SSH_TUN_PREPEND_AF 1
+_ACEOF
+
+
+        { echo "$as_me:$LINENO: checking whether AU_IPv4 is declared" >&5
+echo $ECHO_N "checking whether AU_IPv4 is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_AU_IPv4+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef AU_IPv4
+  (void) AU_IPv4;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_AU_IPv4=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_AU_IPv4=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_AU_IPv4" >&5
+echo "${ECHO_T}$ac_cv_have_decl_AU_IPv4" >&6; }
+if test $ac_cv_have_decl_AU_IPv4 = yes; then
+  :
+else
+
+cat >>confdefs.h <<\_ACEOF
+#define AU_IPv4 0
+_ACEOF
+
+            #include <bsm/audit.h>
+
+fi
+
+        ;;
+*-*-dragonfly*)
+        SSHDLIBS="$SSHDLIBS -lcrypt"
+        ;;
+*-*-hpux*)
+        # first we define all of the options common to all HP-UX releases
+        CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
+        IPADDR_IN_DISPLAY=yes
+        cat >>confdefs.h <<\_ACEOF
+#define USE_PIPES 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define LOGIN_NO_ENDOPT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define LOGIN_NEEDS_UTMPX 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define LOCKED_PASSWD_STRING "*"
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define SPT_TYPE SPT_PSTAT
+_ACEOF
+
+        MAIL="/var/mail/username"
+        LIBS="$LIBS -lsec"
+
+{ echo "$as_me:$LINENO: checking for t_error in -lxnet" >&5
+echo $ECHO_N "checking for t_error in -lxnet... $ECHO_C" >&6; }
+if test "${ac_cv_lib_xnet_t_error+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lxnet  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char t_error ();
+int
+main ()
+{
+return t_error ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_xnet_t_error=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_xnet_t_error=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_xnet_t_error" >&5
+echo "${ECHO_T}$ac_cv_lib_xnet_t_error" >&6; }
+if test $ac_cv_lib_xnet_t_error = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBXNET 1
+_ACEOF
+
+  LIBS="-lxnet $LIBS"
+
+else
+  { { echo "$as_me:$LINENO: error: *** -lxnet needed on HP-UX - check config.log ***" >&5
+echo "$as_me: error: *** -lxnet needed on HP-UX - check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+        # next, we define all of the options specific to major releases
+        case "$host" in
+        *-*-hpux10*)
+                if test -z "$GCC"; then
+                        CFLAGS="$CFLAGS -Ae"
+                fi
+                ;;
+        *-*-hpux11*)
+
+cat >>confdefs.h <<\_ACEOF
+#define PAM_SUN_CODEBASE 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define DISABLE_UTMP 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_BTMP 1
+_ACEOF
+
+                check_for_hpux_broken_getaddrinfo=1
+                check_for_conflicting_getspnam=1
+                ;;
+        esac
+
+        # lastly, we define options specific to minor releases
+        case "$host" in
+        *-*-hpux10.26)
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SECUREWARE 1
+_ACEOF
+
+                disable_ptmx_check=yes
+                LIBS="$LIBS -lsecpw"
+                ;;
+        esac
+        ;;
+*-*-irix5*)
+        PATH="$PATH:/usr/etc"
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_INET_NTOA 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define SETEUID_BREAKS_SETUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREGID 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define WITH_ABBREV_NO_TTY 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define LOCKED_PASSWD_STRING "*LK*"
+_ACEOF
+
+        ;;
+*-*-irix6*)
+        PATH="$PATH:/usr/etc"
+
+cat >>confdefs.h <<\_ACEOF
+#define WITH_IRIX_ARRAY 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define WITH_IRIX_PROJECT 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define WITH_IRIX_AUDIT 1
+_ACEOF
+
+        { echo "$as_me:$LINENO: checking for jlimit_startjob" >&5
+echo $ECHO_N "checking for jlimit_startjob... $ECHO_C" >&6; }
+if test "${ac_cv_func_jlimit_startjob+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define jlimit_startjob to an innocuous variant, in case <limits.h> declares jlimit_startjob.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define jlimit_startjob innocuous_jlimit_startjob
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char jlimit_startjob (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef jlimit_startjob
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char jlimit_startjob ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_jlimit_startjob || defined __stub___jlimit_startjob
+choke me
+#endif
+
+int
+main ()
+{
+return jlimit_startjob ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_func_jlimit_startjob=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_func_jlimit_startjob=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_jlimit_startjob" >&5
+echo "${ECHO_T}$ac_cv_func_jlimit_startjob" >&6; }
+if test $ac_cv_func_jlimit_startjob = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define WITH_IRIX_JOBS 1
+_ACEOF
+
+fi
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_INET_NTOA 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define SETEUID_BREAKS_SETUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREGID 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_UPDWTMPX 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define WITH_ABBREV_NO_TTY 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define LOCKED_PASSWD_STRING "*LK*"
+_ACEOF
+
+        ;;
+*-*-linux*)
+        no_dev_ptmx=1
+        check_for_libcrypt_later=1
+        check_for_openpty_ctty_bug=1
+
+cat >>confdefs.h <<\_ACEOF
+#define PAM_TTY_KLUDGE 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define LOCKED_PASSWD_PREFIX "!"
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define SPT_TYPE SPT_REUSEARGV
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define LINK_OPNOTSUPP_ERRNO EPERM
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define _PATH_BTMP "/var/log/btmp"
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define USE_BTMP 1
+_ACEOF
+
+        inet6_default_4in6=yes
+        case `uname -r` in
+        1.*|2.0.*)
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_CMSG_TYPE 1
+_ACEOF
+
+                ;;
+        esac
+        # tun(4) forwarding compat code
+
+for ac_header in linux/if_tun.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+        if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define SSH_TUN_LINUX 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SSH_TUN_COMPAT_AF 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SSH_TUN_PREPEND_AF 1
+_ACEOF
+
+        fi
+        ;;
+mips-sony-bsd|mips-sony-newsos4)
+
+cat >>confdefs.h <<\_ACEOF
+#define NEED_SETPGRP 1
+_ACEOF
+
+        SONY=1
+        ;;
+*-*-netbsd*)
+        check_for_libcrypt_before=1
+        if test "x$withval" != "xno" ; then
+                need_dash_r=1
+        fi
+
+cat >>confdefs.h <<\_ACEOF
+#define SSH_TUN_FREEBSD 1
+_ACEOF
+
+        if test "${ac_cv_header_net_if_tap_h+set}" = set; then
+  { echo "$as_me:$LINENO: checking for net/if_tap.h" >&5
+echo $ECHO_N "checking for net/if_tap.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_net_if_tap_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_net_if_tap_h" >&5
+echo "${ECHO_T}$ac_cv_header_net_if_tap_h" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking net/if_tap.h usability" >&5
+echo $ECHO_N "checking net/if_tap.h usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <net/if_tap.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking net/if_tap.h presence" >&5
+echo $ECHO_N "checking net/if_tap.h presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <net/if_tap.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: net/if_tap.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: net/if_tap.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: net/if_tap.h: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: net/if_tap.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: net/if_tap.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: net/if_tap.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: net/if_tap.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: net/if_tap.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for net/if_tap.h" >&5
+echo $ECHO_N "checking for net/if_tap.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_net_if_tap_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_header_net_if_tap_h=$ac_header_preproc
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_net_if_tap_h" >&5
+echo "${ECHO_T}$ac_cv_header_net_if_tap_h" >&6; }
+
+fi
+if test $ac_cv_header_net_if_tap_h = yes; then
+  :
+else
+
+cat >>confdefs.h <<\_ACEOF
+#define SSH_TUN_NO_L2 1
+_ACEOF
+
+fi
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SSH_TUN_PREPEND_AF 1
+_ACEOF
+
+        ;;
+*-*-freebsd*)
+        check_for_libcrypt_later=1
+
+cat >>confdefs.h <<\_ACEOF
+#define LOCKED_PASSWD_PREFIX "*LOCKED*"
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SSH_TUN_FREEBSD 1
+_ACEOF
+
+        if test "${ac_cv_header_net_if_tap_h+set}" = set; then
+  { echo "$as_me:$LINENO: checking for net/if_tap.h" >&5
+echo $ECHO_N "checking for net/if_tap.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_net_if_tap_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_net_if_tap_h" >&5
+echo "${ECHO_T}$ac_cv_header_net_if_tap_h" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking net/if_tap.h usability" >&5
+echo $ECHO_N "checking net/if_tap.h usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <net/if_tap.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking net/if_tap.h presence" >&5
+echo $ECHO_N "checking net/if_tap.h presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <net/if_tap.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: net/if_tap.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: net/if_tap.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: net/if_tap.h: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: net/if_tap.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: net/if_tap.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: net/if_tap.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: net/if_tap.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: net/if_tap.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: net/if_tap.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for net/if_tap.h" >&5
+echo $ECHO_N "checking for net/if_tap.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_net_if_tap_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_header_net_if_tap_h=$ac_header_preproc
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_net_if_tap_h" >&5
+echo "${ECHO_T}$ac_cv_header_net_if_tap_h" >&6; }
+
+fi
+if test $ac_cv_header_net_if_tap_h = yes; then
+  :
+else
+
+cat >>confdefs.h <<\_ACEOF
+#define SSH_TUN_NO_L2 1
+_ACEOF
+
+fi
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_GLOB 1
+_ACEOF
+
+        ;;
+*-*-bsdi*)
+        cat >>confdefs.h <<\_ACEOF
+#define SETEUID_BREAKS_SETUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREGID 1
+_ACEOF
+
+        ;;
+*-next-*)
+        conf_lastlog_location="/usr/adm/lastlog"
+        conf_utmp_location=/etc/utmp
+        conf_wtmp_location=/usr/adm/wtmp
+        MAIL=/usr/spool/mail
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_NEXT 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_REALPATH 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define USE_PIPES 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SAVED_UIDS 1
+_ACEOF
+
+        ;;
+*-*-openbsd*)
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ATTRIBUTE__SENTINEL__ 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ATTRIBUTE__BOUNDED__ 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SSH_TUN_OPENBSD 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SYSLOG_R_SAFE_IN_SIGHAND 1
+_ACEOF
+
+        ;;
+*-*-solaris*)
+        if test "x$withval" != "xno" ; then
+                need_dash_r=1
+        fi
+        cat >>confdefs.h <<\_ACEOF
+#define PAM_SUN_CODEBASE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define LOGIN_NEEDS_UTMPX 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define LOGIN_NEEDS_TERM 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define PAM_TTY_KLUDGE 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SSHPAM_CHAUTHTOK_NEEDS_RUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define LOCKED_PASSWD_STRING "*LK*"
+_ACEOF
+
+        # Pushing STREAMS modules will cause sshd to acquire a controlling tty.
+
+cat >>confdefs.h <<\_ACEOF
+#define SSHD_ACQUIRES_CTTY 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define PASSWD_NEEDS_USERNAME 1
+_ACEOF
+
+        external_path_file=/etc/default/login
+        # hardwire lastlog location (can't detect it on some versions)
+        conf_lastlog_location="/var/adm/lastlog"
+        { echo "$as_me:$LINENO: checking for obsolete utmp and wtmp in solaris2.x" >&5
+echo $ECHO_N "checking for obsolete utmp and wtmp in solaris2.x... $ECHO_C" >&6; }
+        sol2ver=`echo "$host"| sed -e 's/.*[0-9]\.//'`
+        if test "$sol2ver" -ge 8; then
+                { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+                cat >>confdefs.h <<\_ACEOF
+#define DISABLE_UTMP 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define DISABLE_WTMP 1
+_ACEOF
+
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+# Check whether --with-solaris-contracts was given.
+if test "${with_solaris_contracts+set}" = set; then
+  withval=$with_solaris_contracts;
+                { echo "$as_me:$LINENO: checking for ct_tmpl_activate in -lcontract" >&5
+echo $ECHO_N "checking for ct_tmpl_activate in -lcontract... $ECHO_C" >&6; }
+if test "${ac_cv_lib_contract_ct_tmpl_activate+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcontract  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ct_tmpl_activate ();
+int
+main ()
+{
+return ct_tmpl_activate ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_contract_ct_tmpl_activate=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_contract_ct_tmpl_activate=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_contract_ct_tmpl_activate" >&5
+echo "${ECHO_T}$ac_cv_lib_contract_ct_tmpl_activate" >&6; }
+if test $ac_cv_lib_contract_ct_tmpl_activate = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_SOLARIS_PROCESS_CONTRACTS 1
+_ACEOF
+
+                          SSHDLIBS="$SSHDLIBS -lcontract"
+
+                          SPC_MSG="yes"
+fi
+
+
+fi
+
+        ;;
+*-*-sunos4*)
+        CPPFLAGS="$CPPFLAGS -DSUNOS4"
+
+for ac_func in getpwanam
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+        cat >>confdefs.h <<\_ACEOF
+#define PAM_SUN_CODEBASE 1
+_ACEOF
+
+        conf_utmp_location=/etc/utmp
+        conf_wtmp_location=/var/adm/wtmp
+        conf_lastlog_location=/var/adm/lastlog
+        cat >>confdefs.h <<\_ACEOF
+#define USE_PIPES 1
+_ACEOF
+
+        ;;
+*-ncr-sysv*)
+        LIBS="$LIBS -lc89"
+        cat >>confdefs.h <<\_ACEOF
+#define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define SSHD_ACQUIRES_CTTY 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define SETEUID_BREAKS_SETUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREGID 1
+_ACEOF
+
+        ;;
+*-sni-sysv*)
+        # /usr/ucblib MUST NOT be searched on ReliantUNIX
+
+{ echo "$as_me:$LINENO: checking for dlsym in -ldl" >&5
+echo $ECHO_N "checking for dlsym in -ldl... $ECHO_C" >&6; }
+if test "${ac_cv_lib_dl_dlsym+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlsym ();
+int
+main ()
+{
+return dlsym ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_dl_dlsym=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_dl_dlsym=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlsym" >&5
+echo "${ECHO_T}$ac_cv_lib_dl_dlsym" >&6; }
+if test $ac_cv_lib_dl_dlsym = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBDL 1
+_ACEOF
+
+  LIBS="-ldl $LIBS"
+
+fi
+
+        # -lresolv needs to be at the end of LIBS or DNS lookups break
+        { echo "$as_me:$LINENO: checking for res_query in -lresolv" >&5
+echo $ECHO_N "checking for res_query in -lresolv... $ECHO_C" >&6; }
+if test "${ac_cv_lib_resolv_res_query+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lresolv  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char res_query ();
+int
+main ()
+{
+return res_query ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_resolv_res_query=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_resolv_res_query=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_query" >&5
+echo "${ECHO_T}$ac_cv_lib_resolv_res_query" >&6; }
+if test $ac_cv_lib_resolv_res_query = yes; then
+   LIBS="$LIBS -lresolv"
+fi
+
+        IPADDR_IN_DISPLAY=yes
+        cat >>confdefs.h <<\_ACEOF
+#define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define IP_TOS_IS_BROKEN 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define SETEUID_BREAKS_SETUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREGID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define SSHD_ACQUIRES_CTTY 1
+_ACEOF
+
+        external_path_file=/etc/default/login
+        # /usr/ucblib/libucb.a no longer needed on ReliantUNIX
+        # Attention: always take care to bind libsocket and libnsl before libc,
+        # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog
+        ;;
+# UnixWare 1.x, UnixWare 2.x, and others based on code from Univel.
+*-*-sysv4.2*)
+        cat >>confdefs.h <<\_ACEOF
+#define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define SETEUID_BREAKS_SETUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREGID 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define PASSWD_NEEDS_USERNAME 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define LOCKED_PASSWD_STRING "*LK*"
+_ACEOF
+
+        ;;
+# UnixWare 7.x, OpenUNIX 8
+*-*-sysv5*)
+        check_for_libcrypt_later=1
+
+cat >>confdefs.h <<\_ACEOF
+#define UNIXWARE_LONG_PASSWORDS 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define SETEUID_BREAKS_SETUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREGID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define PASSWD_NEEDS_USERNAME 1
+_ACEOF
+
+        case "$host" in
+        *-*-sysv5SCO_SV*)       # SCO OpenServer 6.x
+                TEST_SHELL=/u95/bin/sh
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_LIBIAF 1
+_ACEOF
+
+                cat >>confdefs.h <<\_ACEOF
+#define BROKEN_UPDWTMPX 1
+_ACEOF
+
+                ;;
+        *)      cat >>confdefs.h <<\_ACEOF
+#define LOCKED_PASSWD_STRING "*LK*"
+_ACEOF
+
+                ;;
+        esac
+        ;;
+*-*-sysv*)
+        ;;
+# SCO UNIX and OEM versions of SCO UNIX
+*-*-sco3.2v4*)
+        { { echo "$as_me:$LINENO: error: \"This Platform is no longer supported.\"" >&5
+echo "$as_me: error: \"This Platform is no longer supported.\"" >&2;}
+   { (exit 1); exit 1; }; }
+        ;;
+# SCO OpenServer 5.x
+*-*-sco3.2v5*)
+        if test -z "$GCC"; then
+                CFLAGS="$CFLAGS -belf"
+        fi
+        LIBS="$LIBS -lprot -lx -ltinfo -lm"
+        no_dev_ptmx=1
+        cat >>confdefs.h <<\_ACEOF
+#define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define HAVE_SECUREWARE 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define DISABLE_SHADOW 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define DISABLE_FD_PASSING 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define SETEUID_BREAKS_SETUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREGID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define WITH_ABBREV_NO_TTY 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_UPDWTMPX 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define PASSWD_NEEDS_USERNAME 1
+_ACEOF
+
+
+
+for ac_func in getluid setluid
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+        MANTYPE=man
+        TEST_SHELL=ksh
+        ;;
+*-*-unicosmk*)
+
+cat >>confdefs.h <<\_ACEOF
+#define NO_SSH_LASTLOG 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define SETEUID_BREAKS_SETUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREGID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define DISABLE_FD_PASSING 1
+_ACEOF
+
+        LDFLAGS="$LDFLAGS"
+        LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
+        MANTYPE=cat
+        ;;
+*-*-unicosmp*)
+        cat >>confdefs.h <<\_ACEOF
+#define SETEUID_BREAKS_SETUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREGID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define WITH_ABBREV_NO_TTY 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define DISABLE_FD_PASSING 1
+_ACEOF
+
+        LDFLAGS="$LDFLAGS"
+        LIBS="$LIBS -lgen -lacid -ldb"
+        MANTYPE=cat
+        ;;
+*-*-unicos*)
+        cat >>confdefs.h <<\_ACEOF
+#define SETEUID_BREAKS_SETUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREGID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define DISABLE_FD_PASSING 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define NO_SSH_LASTLOG 1
+_ACEOF
+
+        LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal"
+        LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm"
+        MANTYPE=cat
+        ;;
+*-dec-osf*)
+        { echo "$as_me:$LINENO: checking for Digital Unix SIA" >&5
+echo $ECHO_N "checking for Digital Unix SIA... $ECHO_C" >&6; }
+        no_osfsia=""
+
+# Check whether --with-osfsia was given.
+if test "${with_osfsia+set}" = set; then
+  withval=$with_osfsia;
+                        if test "x$withval" = "xno" ; then
+                                { echo "$as_me:$LINENO: result: disabled" >&5
+echo "${ECHO_T}disabled" >&6; }
+                                no_osfsia=1
+                        fi
+
+fi
+
+        if test -z "$no_osfsia" ; then
+                if test -f /etc/sia/matrix.conf; then
+                        { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_OSF_SIA 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define DISABLE_LOGIN 1
+_ACEOF
+
+                        cat >>confdefs.h <<\_ACEOF
+#define DISABLE_FD_PASSING 1
+_ACEOF
+
+                        LIBS="$LIBS -lsecurity -ldb -lm -laud"
+                        SIA_MSG="yes"
+                else
+                        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define LOCKED_PASSWD_SUBSTR "Nologin"
+_ACEOF
+
+                fi
+        fi
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_GETADDRINFO 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define SETEUID_BREAKS_SETUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREUID 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETREGID 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_READV_COMPARISON 1
+_ACEOF
+
+        ;;
+
+*-*-nto-qnx*)
+        cat >>confdefs.h <<\_ACEOF
+#define USE_PIPES 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define NO_X11_UNIX_SOCKETS 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define MISSING_NFDBITS 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define MISSING_HOWMANY 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define MISSING_FD_MASK 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define DISABLE_LASTLOG 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define SSHD_ACQUIRES_CTTY 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SHADOW_EXPIRE 1
+_ACEOF
+
+        enable_etc_default_login=no     # has incompatible /etc/default/login
+        case "$host" in
+        *-*-nto-qnx6*)
+                cat >>confdefs.h <<\_ACEOF
+#define DISABLE_FD_PASSING 1
+_ACEOF
+
+                ;;
+        esac
+        ;;
+
+*-*-ultrix*)
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_GETGROUPS 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_MMAP 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define NEED_SETPGRP 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SYS_SYSLOG_H 1
+_ACEOF
+
+        ;;
+
+*-*-lynxos)
+        CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__"
+        cat >>confdefs.h <<\_ACEOF
+#define MISSING_HOWMANY 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETVBUF 1
+_ACEOF
+
+        ;;
+esac
+
+{ echo "$as_me:$LINENO: checking compiler and flags for sanity" >&5
+echo $ECHO_N "checking compiler and flags for sanity... $ECHO_C" >&6; }
+if test "$cross_compiling" = yes; then
+        { echo "$as_me:$LINENO: WARNING: cross compiling: not checking compiler sanity" >&5
+echo "$as_me: WARNING: cross compiling: not checking compiler sanity" >&2;}
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+int main(){exit(0);}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+        { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                { { echo "$as_me:$LINENO: error: *** compiler cannot create working executables, check config.log ***" >&5
+echo "$as_me: error: *** compiler cannot create working executables, check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+# Checks for libraries.
+{ echo "$as_me:$LINENO: checking for yp_match" >&5
+echo $ECHO_N "checking for yp_match... $ECHO_C" >&6; }
+if test "${ac_cv_func_yp_match+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define yp_match to an innocuous variant, in case <limits.h> declares yp_match.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define yp_match innocuous_yp_match
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char yp_match (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef yp_match
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char yp_match ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_yp_match || defined __stub___yp_match
+choke me
+#endif
+
+int
+main ()
+{
+return yp_match ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_func_yp_match=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_func_yp_match=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_yp_match" >&5
+echo "${ECHO_T}$ac_cv_func_yp_match" >&6; }
+if test $ac_cv_func_yp_match = yes; then
+  :
+else
+
+{ echo "$as_me:$LINENO: checking for yp_match in -lnsl" >&5
+echo $ECHO_N "checking for yp_match in -lnsl... $ECHO_C" >&6; }
+if test "${ac_cv_lib_nsl_yp_match+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnsl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char yp_match ();
+int
+main ()
+{
+return yp_match ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_nsl_yp_match=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_nsl_yp_match=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_yp_match" >&5
+echo "${ECHO_T}$ac_cv_lib_nsl_yp_match" >&6; }
+if test $ac_cv_lib_nsl_yp_match = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBNSL 1
+_ACEOF
+
+  LIBS="-lnsl $LIBS"
+
+fi
+
+fi
+
+{ echo "$as_me:$LINENO: checking for setsockopt" >&5
+echo $ECHO_N "checking for setsockopt... $ECHO_C" >&6; }
+if test "${ac_cv_func_setsockopt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define setsockopt to an innocuous variant, in case <limits.h> declares setsockopt.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define setsockopt innocuous_setsockopt
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char setsockopt (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef setsockopt
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char setsockopt ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_setsockopt || defined __stub___setsockopt
+choke me
+#endif
+
+int
+main ()
+{
+return setsockopt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_func_setsockopt=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_func_setsockopt=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_setsockopt" >&5
+echo "${ECHO_T}$ac_cv_func_setsockopt" >&6; }
+if test $ac_cv_func_setsockopt = yes; then
+  :
+else
+
+{ echo "$as_me:$LINENO: checking for setsockopt in -lsocket" >&5
+echo $ECHO_N "checking for setsockopt in -lsocket... $ECHO_C" >&6; }
+if test "${ac_cv_lib_socket_setsockopt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char setsockopt ();
+int
+main ()
+{
+return setsockopt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_socket_setsockopt=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_socket_setsockopt=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_setsockopt" >&5
+echo "${ECHO_T}$ac_cv_lib_socket_setsockopt" >&6; }
+if test $ac_cv_lib_socket_setsockopt = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBSOCKET 1
+_ACEOF
+
+  LIBS="-lsocket $LIBS"
+
+fi
+
+fi
+
+
+
+for ac_func in dirname
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+for ac_header in libgen.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+else
+
+        { echo "$as_me:$LINENO: checking for dirname in -lgen" >&5
+echo $ECHO_N "checking for dirname in -lgen... $ECHO_C" >&6; }
+if test "${ac_cv_lib_gen_dirname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgen  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dirname ();
+int
+main ()
+{
+return dirname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_gen_dirname=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_gen_dirname=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_gen_dirname" >&5
+echo "${ECHO_T}$ac_cv_lib_gen_dirname" >&6; }
+if test $ac_cv_lib_gen_dirname = yes; then
+
+                { echo "$as_me:$LINENO: checking for broken dirname" >&5
+echo $ECHO_N "checking for broken dirname... $ECHO_C" >&6; }
+if test "${ac_cv_have_broken_dirname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                        save_LIBS="$LIBS"
+                        LIBS="$LIBS -lgen"
+                        if test "$cross_compiling" = yes; then
+   ac_cv_have_broken_dirname="no"
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <libgen.h>
+#include <string.h>
+
+int main(int argc, char **argv) {
+    char *s, buf[32];
+
+    strncpy(buf,"/etc", 32);
+    s = dirname(buf);
+    if (!s || strncmp(s, "/", 32) != 0) {
+        exit(1);
+    } else {
+        exit(0);
+    }
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   ac_cv_have_broken_dirname="no"
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ ac_cv_have_broken_dirname="yes"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+                        LIBS="$save_LIBS"
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_broken_dirname" >&5
+echo "${ECHO_T}$ac_cv_have_broken_dirname" >&6; }
+                if test "x$ac_cv_have_broken_dirname" = "xno" ; then
+                        LIBS="$LIBS -lgen"
+                        cat >>confdefs.h <<\_ACEOF
+#define HAVE_DIRNAME 1
+_ACEOF
+
+
+for ac_header in libgen.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+                fi
+
+fi
+
+
+fi
+done
+
+
+{ echo "$as_me:$LINENO: checking for getspnam" >&5
+echo $ECHO_N "checking for getspnam... $ECHO_C" >&6; }
+if test "${ac_cv_func_getspnam+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define getspnam to an innocuous variant, in case <limits.h> declares getspnam.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define getspnam innocuous_getspnam
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char getspnam (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef getspnam
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getspnam ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_getspnam || defined __stub___getspnam
+choke me
+#endif
+
+int
+main ()
+{
+return getspnam ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_func_getspnam=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_func_getspnam=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_getspnam" >&5
+echo "${ECHO_T}$ac_cv_func_getspnam" >&6; }
+if test $ac_cv_func_getspnam = yes; then
+  :
+else
+  { echo "$as_me:$LINENO: checking for getspnam in -lgen" >&5
+echo $ECHO_N "checking for getspnam in -lgen... $ECHO_C" >&6; }
+if test "${ac_cv_lib_gen_getspnam+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgen  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getspnam ();
+int
+main ()
+{
+return getspnam ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_gen_getspnam=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_gen_getspnam=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_gen_getspnam" >&5
+echo "${ECHO_T}$ac_cv_lib_gen_getspnam" >&6; }
+if test $ac_cv_lib_gen_getspnam = yes; then
+  LIBS="$LIBS -lgen"
+fi
+
+fi
+
+{ echo "$as_me:$LINENO: checking for library containing basename" >&5
+echo $ECHO_N "checking for library containing basename... $ECHO_C" >&6; }
+if test "${ac_cv_search_basename+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char basename ();
+int
+main ()
+{
+return basename ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' gen; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_basename=$ac_res
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_basename+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_basename+set}" = set; then
+  :
+else
+  ac_cv_search_basename=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_basename" >&5
+echo "${ECHO_T}$ac_cv_search_basename" >&6; }
+ac_res=$ac_cv_search_basename
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_BASENAME 1
+_ACEOF
+
+fi
+
+
+
+# Check whether --with-zlib was given.
+if test "${with_zlib+set}" = set; then
+  withval=$with_zlib;  if test "x$withval" = "xno" ; then
+                { { echo "$as_me:$LINENO: error: *** zlib is required ***" >&5
+echo "$as_me: error: *** zlib is required ***" >&2;}
+   { (exit 1); exit 1; }; }
+          elif test "x$withval" != "xyes"; then
+                if test -d "$withval/lib"; then
+                        if test -n "${need_dash_r}"; then
+                                LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
+                        else
+                                LDFLAGS="-L${withval}/lib ${LDFLAGS}"
+                        fi
+                else
+                        if test -n "${need_dash_r}"; then
+                                LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
+                        else
+                                LDFLAGS="-L${withval} ${LDFLAGS}"
+                        fi
+                fi
+                if test -d "$withval/include"; then
+                        CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
+                else
+                        CPPFLAGS="-I${withval} ${CPPFLAGS}"
+                fi
+        fi
+
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking for deflate in -lz" >&5
+echo $ECHO_N "checking for deflate in -lz... $ECHO_C" >&6; }
+if test "${ac_cv_lib_z_deflate+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lz  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char deflate ();
+int
+main ()
+{
+return deflate ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_z_deflate=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_z_deflate=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_z_deflate" >&5
+echo "${ECHO_T}$ac_cv_lib_z_deflate" >&6; }
+if test $ac_cv_lib_z_deflate = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBZ 1
+_ACEOF
+
+  LIBS="-lz $LIBS"
+
+else
+
+                saved_CPPFLAGS="$CPPFLAGS"
+                saved_LDFLAGS="$LDFLAGS"
+                save_LIBS="$LIBS"
+                                if test -n "${need_dash_r}"; then
+                        LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}"
+                else
+                        LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}"
+                fi
+                CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}"
+                LIBS="$LIBS -lz"
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char deflate ();
+int
+main ()
+{
+return deflate ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  cat >>confdefs.h <<\_ACEOF
+#define HAVE_LIBZ 1
+_ACEOF
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                                { { echo "$as_me:$LINENO: error: *** zlib missing - please install first or check config.log ***" >&5
+echo "$as_me: error: *** zlib missing - please install first or check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+
+fi
+
+if test "${ac_cv_header_zlib_h+set}" = set; then
+  { echo "$as_me:$LINENO: checking for zlib.h" >&5
+echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_zlib_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5
+echo "${ECHO_T}$ac_cv_header_zlib_h" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking zlib.h usability" >&5
+echo $ECHO_N "checking zlib.h usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <zlib.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking zlib.h presence" >&5
+echo $ECHO_N "checking zlib.h presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <zlib.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: zlib.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: zlib.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: zlib.h: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: zlib.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: zlib.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: zlib.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: zlib.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: zlib.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: zlib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: zlib.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: zlib.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: zlib.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for zlib.h" >&5
+echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_zlib_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_header_zlib_h=$ac_header_preproc
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5
+echo "${ECHO_T}$ac_cv_header_zlib_h" >&6; }
+
+fi
+if test $ac_cv_header_zlib_h = yes; then
+  :
+else
+  { { echo "$as_me:$LINENO: error: *** zlib.h missing - please install first or check config.log ***" >&5
+echo "$as_me: error: *** zlib.h missing - please install first or check config.log ***" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+
+# Check whether --with-zlib-version-check was given.
+if test "${with_zlib_version_check+set}" = set; then
+  withval=$with_zlib_version_check;   if test "x$withval" = "xno" ; then
+                zlib_check_nonfatal=1
+           fi
+
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking for possibly buggy zlib" >&5
+echo $ECHO_N "checking for possibly buggy zlib... $ECHO_C" >&6; }
+if test "$cross_compiling" = yes; then
+        { echo "$as_me:$LINENO: WARNING: cross compiling: not checking zlib version" >&5
+echo "$as_me: WARNING: cross compiling: not checking zlib version" >&2;}
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <zlib.h>
+int main()
+{
+        int a=0, b=0, c=0, d=0, n, v;
+        n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d);
+        if (n != 3 && n != 4)
+                exit(1);
+        v = a*1000000 + b*10000 + c*100 + d;
+        fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v);
+
+        /* 1.1.4 is OK */
+        if (a == 1 && b == 1 && c >= 4)
+                exit(0);
+
+        /* 1.2.3 and up are OK */
+        if (v >= 1020300)
+                exit(0);
+
+        exit(2);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+          if test -z "$zlib_check_nonfatal" ; then
+                { { echo "$as_me:$LINENO: error: *** zlib too old - check config.log ***
+Your reported zlib version has known security problems.  It's possible your
+vendor has fixed these problems without changing the version number.  If you
+are sure this is the case, you can disable the check by running
+\"./configure --without-zlib-version-check\".
+If you are in doubt, upgrade zlib to version 1.2.3 or greater.
+See http://www.gzip.org/zlib/ for details." >&5
+echo "$as_me: error: *** zlib too old - check config.log ***
+Your reported zlib version has known security problems.  It's possible your
+vendor has fixed these problems without changing the version number.  If you
+are sure this is the case, you can disable the check by running
+\"./configure --without-zlib-version-check\".
+If you are in doubt, upgrade zlib to version 1.2.3 or greater.
+See http://www.gzip.org/zlib/ for details." >&2;}
+   { (exit 1); exit 1; }; }
+          else
+                { echo "$as_me:$LINENO: WARNING: zlib version may have security problems" >&5
+echo "$as_me: WARNING: zlib version may have security problems" >&2;}
+          fi
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking for strcasecmp" >&5
+echo $ECHO_N "checking for strcasecmp... $ECHO_C" >&6; }
+if test "${ac_cv_func_strcasecmp+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define strcasecmp to an innocuous variant, in case <limits.h> declares strcasecmp.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define strcasecmp innocuous_strcasecmp
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char strcasecmp (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef strcasecmp
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strcasecmp ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_strcasecmp || defined __stub___strcasecmp
+choke me
+#endif
+
+int
+main ()
+{
+return strcasecmp ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_func_strcasecmp=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_func_strcasecmp=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_strcasecmp" >&5
+echo "${ECHO_T}$ac_cv_func_strcasecmp" >&6; }
+if test $ac_cv_func_strcasecmp = yes; then
+  :
+else
+   { echo "$as_me:$LINENO: checking for strcasecmp in -lresolv" >&5
+echo $ECHO_N "checking for strcasecmp in -lresolv... $ECHO_C" >&6; }
+if test "${ac_cv_lib_resolv_strcasecmp+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lresolv  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strcasecmp ();
+int
+main ()
+{
+return strcasecmp ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_resolv_strcasecmp=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_resolv_strcasecmp=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_strcasecmp" >&5
+echo "${ECHO_T}$ac_cv_lib_resolv_strcasecmp" >&6; }
+if test $ac_cv_lib_resolv_strcasecmp = yes; then
+  LIBS="$LIBS -lresolv"
+fi
+
+
+fi
+
+
+for ac_func in utimes
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+   { echo "$as_me:$LINENO: checking for utimes in -lc89" >&5
+echo $ECHO_N "checking for utimes in -lc89... $ECHO_C" >&6; }
+if test "${ac_cv_lib_c89_utimes+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lc89  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char utimes ();
+int
+main ()
+{
+return utimes ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_c89_utimes=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_c89_utimes=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_c89_utimes" >&5
+echo "${ECHO_T}$ac_cv_lib_c89_utimes" >&6; }
+if test $ac_cv_lib_c89_utimes = yes; then
+  cat >>confdefs.h <<\_ACEOF
+#define HAVE_UTIMES 1
+_ACEOF
+
+                                        LIBS="$LIBS -lc89"
+fi
+
+
+fi
+done
+
+
+
+for ac_header in libutil.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+{ echo "$as_me:$LINENO: checking for library containing login" >&5
+echo $ECHO_N "checking for library containing login... $ECHO_C" >&6; }
+if test "${ac_cv_search_login+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char login ();
+int
+main ()
+{
+return login ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' util bsd; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_login=$ac_res
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_login+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_login+set}" = set; then
+  :
+else
+  ac_cv_search_login=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_login" >&5
+echo "${ECHO_T}$ac_cv_search_login" >&6; }
+ac_res=$ac_cv_search_login
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LOGIN 1
+_ACEOF
+
+fi
+
+
+
+
+
+for ac_func in fmt_scaled logout updwtmp logwtmp
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+for ac_func in strftime
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+  # strftime is in -lintl on SCO UNIX.
+{ echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
+echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6; }
+if test "${ac_cv_lib_intl_strftime+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lintl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strftime ();
+int
+main ()
+{
+return strftime ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_intl_strftime=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_intl_strftime=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
+echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6; }
+if test $ac_cv_lib_intl_strftime = yes; then
+  cat >>confdefs.h <<\_ACEOF
+#define HAVE_STRFTIME 1
+_ACEOF
+
+LIBS="-lintl $LIBS"
+fi
+
+fi
+done
+
+
+# Check for ALTDIRFUNC glob() extension
+{ echo "$as_me:$LINENO: checking for GLOB_ALTDIRFUNC support" >&5
+echo $ECHO_N "checking for GLOB_ALTDIRFUNC support... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+                #include <glob.h>
+                #ifdef GLOB_ALTDIRFUNC
+                FOUNDIT
+                #endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "FOUNDIT" >/dev/null 2>&1; then
+
+
+cat >>confdefs.h <<\_ACEOF
+#define GLOB_HAS_ALTDIRFUNC 1
+_ACEOF
+
+                { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+
+fi
+rm -f conftest*
+
+
+# Check for g.gl_matchc glob() extension
+{ echo "$as_me:$LINENO: checking for gl_matchc field in glob_t" >&5
+echo $ECHO_N "checking for gl_matchc field in glob_t... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <glob.h>
+int
+main ()
+{
+glob_t g; g.gl_matchc = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+
+cat >>confdefs.h <<\_ACEOF
+#define GLOB_HAS_GL_MATCHC 1
+_ACEOF
+
+                { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+{ echo "$as_me:$LINENO: checking whether GLOB_NOMATCH is declared" >&5
+echo $ECHO_N "checking whether GLOB_NOMATCH is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_GLOB_NOMATCH+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <glob.h>
+
+int
+main ()
+{
+#ifndef GLOB_NOMATCH
+  (void) GLOB_NOMATCH;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_GLOB_NOMATCH=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_GLOB_NOMATCH=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_GLOB_NOMATCH" >&5
+echo "${ECHO_T}$ac_cv_have_decl_GLOB_NOMATCH" >&6; }
+if test $ac_cv_have_decl_GLOB_NOMATCH = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_GLOB_NOMATCH 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_GLOB_NOMATCH 0
+_ACEOF
+
+
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking whether struct dirent allocates space for d_name" >&5
+echo $ECHO_N "checking whether struct dirent allocates space for d_name... $ECHO_C" >&6; }
+if test "$cross_compiling" = yes; then
+
+                { echo "$as_me:$LINENO: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&5
+echo "$as_me: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&2;}
+                cat >>confdefs.h <<\_ACEOF
+#define BROKEN_ONE_BYTE_DIRENT_D_NAME 1
+_ACEOF
+
+
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <dirent.h>
+int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_ONE_BYTE_DIRENT_D_NAME 1
+_ACEOF
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking for /proc/pid/fd directory" >&5
+echo $ECHO_N "checking for /proc/pid/fd directory... $ECHO_C" >&6; }
+if test -d "/proc/$$/fd" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_PROC_PID 1
+_ACEOF
+
+        { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+# Check whether user wants S/Key support
+SKEY_MSG="no"
+
+# Check whether --with-skey was given.
+if test "${with_skey+set}" = set; then
+  withval=$with_skey;
+                if test "x$withval" != "xno" ; then
+
+                        if test "x$withval" != "xyes" ; then
+                                CPPFLAGS="$CPPFLAGS -I${withval}/include"
+                                LDFLAGS="$LDFLAGS -L${withval}/lib"
+                        fi
+
+
+cat >>confdefs.h <<\_ACEOF
+#define SKEY 1
+_ACEOF
+
+                        LIBS="-lskey $LIBS"
+                        SKEY_MSG="yes"
+
+                        { echo "$as_me:$LINENO: checking for s/key support" >&5
+echo $ECHO_N "checking for s/key support... $ECHO_C" >&6; }
+                        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <skey.h>
+int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); }
+
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                                        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                                        { { echo "$as_me:$LINENO: error: ** Incomplete or missing s/key libraries." >&5
+echo "$as_me: error: ** Incomplete or missing s/key libraries." >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+                        { echo "$as_me:$LINENO: checking if skeychallenge takes 4 arguments" >&5
+echo $ECHO_N "checking if skeychallenge takes 4 arguments... $ECHO_C" >&6; }
+                        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdio.h>
+                                 #include <skey.h>
+int
+main ()
+{
+(void)skeychallenge(NULL,"name","",0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define SKEYCHALLENGE_4ARG 1
+_ACEOF
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+                fi
+
+
+fi
+
+
+# Check whether user wants TCP wrappers support
+TCPW_MSG="no"
+
+# Check whether --with-tcp-wrappers was given.
+if test "${with_tcp_wrappers+set}" = set; then
+  withval=$with_tcp_wrappers;
+                if test "x$withval" != "xno" ; then
+                        saved_LIBS="$LIBS"
+                        saved_LDFLAGS="$LDFLAGS"
+                        saved_CPPFLAGS="$CPPFLAGS"
+                        if test -n "${withval}" && \
+                            test "x${withval}" != "xyes"; then
+                                if test -d "${withval}/lib"; then
+                                        if test -n "${need_dash_r}"; then
+                                                LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
+                                        else
+                                                LDFLAGS="-L${withval}/lib ${LDFLAGS}"
+                                        fi
+                                else
+                                        if test -n "${need_dash_r}"; then
+                                                LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
+                                        else
+                                                LDFLAGS="-L${withval} ${LDFLAGS}"
+                                        fi
+                                fi
+                                if test -d "${withval}/include"; then
+                                        CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
+                                else
+                                        CPPFLAGS="-I${withval} ${CPPFLAGS}"
+                                fi
+                        fi
+                        LIBS="-lwrap $LIBS"
+                        { echo "$as_me:$LINENO: checking for libwrap" >&5
+echo $ECHO_N "checking for libwrap... $ECHO_C" >&6; }
+                        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <tcpd.h>
+                                        int deny_severity = 0, allow_severity = 0;
+
+int
+main ()
+{
+hosts_access(0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+
+                                        { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define LIBWRAP 1
+_ACEOF
+
+                                        SSHDLIBS="$SSHDLIBS -lwrap"
+                                        TCPW_MSG="yes"
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                                        { { echo "$as_me:$LINENO: error: *** libwrap missing" >&5
+echo "$as_me: error: *** libwrap missing" >&2;}
+   { (exit 1); exit 1; }; }
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+                        LIBS="$saved_LIBS"
+                fi
+
+
+fi
+
+
+# Check whether user wants libedit support
+LIBEDIT_MSG="no"
+
+# Check whether --with-libedit was given.
+if test "${with_libedit+set}" = set; then
+  withval=$with_libedit;  if test "x$withval" != "xno" ; then
+                if test "x$withval" != "xyes"; then
+                        CPPFLAGS="$CPPFLAGS -I${withval}/include"
+                        if test -n "${need_dash_r}"; then
+                                LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
+                        else
+                                LDFLAGS="-L${withval}/lib ${LDFLAGS}"
+                        fi
+                fi
+                { echo "$as_me:$LINENO: checking for el_init in -ledit" >&5
+echo $ECHO_N "checking for el_init in -ledit... $ECHO_C" >&6; }
+if test "${ac_cv_lib_edit_el_init+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ledit  -lcurses
+                 $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char el_init ();
+int
+main ()
+{
+return el_init ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_edit_el_init=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_edit_el_init=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_edit_el_init" >&5
+echo "${ECHO_T}$ac_cv_lib_edit_el_init" >&6; }
+if test $ac_cv_lib_edit_el_init = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_LIBEDIT 1
+_ACEOF
+
+                          LIBEDIT="-ledit -lcurses"
+                          LIBEDIT_MSG="yes"
+
+
+else
+   { { echo "$as_me:$LINENO: error: libedit not found" >&5
+echo "$as_me: error: libedit not found" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+                { echo "$as_me:$LINENO: checking if libedit version is compatible" >&5
+echo $ECHO_N "checking if libedit version is compatible... $ECHO_C" >&6; }
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <histedit.h>
+int main(void)
+{
+        int i = H_SETSIZE;
+        el_init("", NULL, NULL, NULL);
+        exit(0);
+}
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                      { { echo "$as_me:$LINENO: error: libedit version is not compatible" >&5
+echo "$as_me: error: libedit version is not compatible" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+        fi
+
+fi
+
+
+AUDIT_MODULE=none
+
+# Check whether --with-audit was given.
+if test "${with_audit+set}" = set; then
+  withval=$with_audit;
+          { echo "$as_me:$LINENO: checking for supported audit module" >&5
+echo $ECHO_N "checking for supported audit module... $ECHO_C" >&6; }
+          case "$withval" in
+          bsm)
+                { echo "$as_me:$LINENO: result: bsm" >&5
+echo "${ECHO_T}bsm" >&6; }
+                AUDIT_MODULE=bsm
+
+for ac_header in bsm/audit.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef HAVE_TIME_H
+# include <time.h>
+#endif
+
+
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+else
+  { { echo "$as_me:$LINENO: error: BSM enabled and bsm/audit.h not found" >&5
+echo "$as_me: error: BSM enabled and bsm/audit.h not found" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+done
+
+
+{ echo "$as_me:$LINENO: checking for getaudit in -lbsm" >&5
+echo $ECHO_N "checking for getaudit in -lbsm... $ECHO_C" >&6; }
+if test "${ac_cv_lib_bsm_getaudit+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lbsm  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getaudit ();
+int
+main ()
+{
+return getaudit ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_bsm_getaudit=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_bsm_getaudit=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsm_getaudit" >&5
+echo "${ECHO_T}$ac_cv_lib_bsm_getaudit" >&6; }
+if test $ac_cv_lib_bsm_getaudit = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBBSM 1
+_ACEOF
+
+  LIBS="-lbsm $LIBS"
+
+else
+  { { echo "$as_me:$LINENO: error: BSM enabled and required library not found" >&5
+echo "$as_me: error: BSM enabled and required library not found" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+for ac_func in getaudit
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+  { { echo "$as_me:$LINENO: error: BSM enabled and required function not found" >&5
+echo "$as_me: error: BSM enabled and required function not found" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+done
+
+                # These are optional
+
+
+for ac_func in getaudit_addr aug_get_machine
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_BSM_AUDIT 1
+_ACEOF
+
+                ;;
+          debug)
+                AUDIT_MODULE=debug
+                { echo "$as_me:$LINENO: result: debug" >&5
+echo "${ECHO_T}debug" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define SSH_AUDIT_EVENTS 1
+_ACEOF
+
+                ;;
+          no)
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                ;;
+          *)
+                { { echo "$as_me:$LINENO: error: Unknown audit module $withval" >&5
+echo "$as_me: error: Unknown audit module $withval" >&2;}
+   { (exit 1); exit 1; }; }
+                ;;
+        esac
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_func in \
+        arc4random \
+        arc4random_buf \
+        arc4random_uniform \
+        asprintf \
+        b64_ntop \
+        __b64_ntop \
+        b64_pton \
+        __b64_pton \
+        bcopy \
+        bindresvport_sa \
+        clock \
+        closefrom \
+        dirfd \
+        fchmod \
+        fchown \
+        freeaddrinfo \
+        fstatvfs \
+        futimes \
+        getaddrinfo \
+        getcwd \
+        getgrouplist \
+        getnameinfo \
+        getopt \
+        getpeereid \
+        getpeerucred \
+        _getpty \
+        getrlimit \
+        getttyent \
+        glob \
+        inet_aton \
+        inet_ntoa \
+        inet_ntop \
+        innetgr \
+        login_getcapbool \
+        md5_crypt \
+        memmove \
+        mkdtemp \
+        mmap \
+        ngetaddrinfo \
+        nsleep \
+        ogetaddrinfo \
+        openlog_r \
+        openpty \
+        poll \
+        prctl \
+        pstat \
+        readpassphrase \
+        realpath \
+        recvmsg \
+        rresvport_af \
+        sendmsg \
+        setdtablesize \
+        setegid \
+        setenv \
+        seteuid \
+        setgroups \
+        setlogin \
+        setpcred \
+        setproctitle \
+        setregid \
+        setreuid \
+        setrlimit \
+        setsid \
+        setvbuf \
+        sigaction \
+        sigvec \
+        snprintf \
+        socketpair \
+        statfs \
+        statvfs \
+        strdup \
+        strerror \
+        strlcat \
+        strlcpy \
+        strmode \
+        strnvis \
+        strtonum \
+        strtoll \
+        strtoul \
+        swap32 \
+        sysconf \
+        tcgetpgrp \
+        truncate \
+        unsetenv \
+        updwtmpx \
+        vasprintf \
+        vhangup \
+        vsnprintf \
+        waitpid \
+
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+# IRIX has a const char return value for gai_strerror()
+
+for ac_func in gai_strerror
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+        cat >>confdefs.h <<\_ACEOF
+#define HAVE_GAI_STRERROR 1
+_ACEOF
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+
+const char *gai_strerror(int);
+int
+main ()
+{
+
+char *str;
+
+str = gai_strerror(0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_CONST_GAI_STRERROR_PROTO 1
+_ACEOF
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+done
+
+
+{ echo "$as_me:$LINENO: checking for library containing nanosleep" >&5
+echo $ECHO_N "checking for library containing nanosleep... $ECHO_C" >&6; }
+if test "${ac_cv_search_nanosleep+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char nanosleep ();
+int
+main ()
+{
+return nanosleep ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' rt posix4; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_nanosleep=$ac_res
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_nanosleep+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_nanosleep+set}" = set; then
+  :
+else
+  ac_cv_search_nanosleep=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_nanosleep" >&5
+echo "${ECHO_T}$ac_cv_search_nanosleep" >&6; }
+ac_res=$ac_cv_search_nanosleep
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_NANOSLEEP 1
+_ACEOF
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking whether getrusage is declared" >&5
+echo $ECHO_N "checking whether getrusage is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_getrusage+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef getrusage
+  (void) getrusage;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_getrusage=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_getrusage=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getrusage" >&5
+echo "${ECHO_T}$ac_cv_have_decl_getrusage" >&6; }
+if test $ac_cv_have_decl_getrusage = yes; then
+
+for ac_func in getrusage
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+fi
+
+{ echo "$as_me:$LINENO: checking whether strsep is declared" >&5
+echo $ECHO_N "checking whether strsep is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_strsep+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef HAVE_STRING_H
+# include <string.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef strsep
+  (void) strsep;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_strsep=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_strsep=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strsep" >&5
+echo "${ECHO_T}$ac_cv_have_decl_strsep" >&6; }
+if test $ac_cv_have_decl_strsep = yes; then
+
+for ac_func in strsep
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking whether tcsendbreak is declared" >&5
+echo $ECHO_N "checking whether tcsendbreak is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_tcsendbreak+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <termios.h>
+
+
+int
+main ()
+{
+#ifndef tcsendbreak
+  (void) tcsendbreak;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_tcsendbreak=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_tcsendbreak=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_tcsendbreak" >&5
+echo "${ECHO_T}$ac_cv_have_decl_tcsendbreak" >&6; }
+if test $ac_cv_have_decl_tcsendbreak = yes; then
+  cat >>confdefs.h <<\_ACEOF
+#define HAVE_TCSENDBREAK 1
+_ACEOF
+
+else
+
+for ac_func in tcsendbreak
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking whether h_errno is declared" >&5
+echo $ECHO_N "checking whether h_errno is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_h_errno+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <netdb.h>
+
+int
+main ()
+{
+#ifndef h_errno
+  (void) h_errno;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_h_errno=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_h_errno=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_h_errno" >&5
+echo "${ECHO_T}$ac_cv_have_decl_h_errno" >&6; }
+if test $ac_cv_have_decl_h_errno = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_H_ERRNO 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_H_ERRNO 0
+_ACEOF
+
+
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking whether SHUT_RD is declared" >&5
+echo $ECHO_N "checking whether SHUT_RD is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_SHUT_RD+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+
+
+int
+main ()
+{
+#ifndef SHUT_RD
+  (void) SHUT_RD;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_SHUT_RD=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_SHUT_RD=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_SHUT_RD" >&5
+echo "${ECHO_T}$ac_cv_have_decl_SHUT_RD" >&6; }
+if test $ac_cv_have_decl_SHUT_RD = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SHUT_RD 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SHUT_RD 0
+_ACEOF
+
+
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking whether O_NONBLOCK is declared" >&5
+echo $ECHO_N "checking whether O_NONBLOCK is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_O_NONBLOCK+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef HAVE_FCNTL_H
+# include <fcntl.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef O_NONBLOCK
+  (void) O_NONBLOCK;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_O_NONBLOCK=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_O_NONBLOCK=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_O_NONBLOCK" >&5
+echo "${ECHO_T}$ac_cv_have_decl_O_NONBLOCK" >&6; }
+if test $ac_cv_have_decl_O_NONBLOCK = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_O_NONBLOCK 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_O_NONBLOCK 0
+_ACEOF
+
+
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking whether writev is declared" >&5
+echo $ECHO_N "checking whether writev is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_writev+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/uio.h>
+#include <unistd.h>
+
+
+int
+main ()
+{
+#ifndef writev
+  (void) writev;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_writev=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_writev=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_writev" >&5
+echo "${ECHO_T}$ac_cv_have_decl_writev" >&6; }
+if test $ac_cv_have_decl_writev = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_WRITEV 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_WRITEV 0
+_ACEOF
+
+
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking whether MAXSYMLINKS is declared" >&5
+echo $ECHO_N "checking whether MAXSYMLINKS is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_MAXSYMLINKS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/param.h>
+
+
+int
+main ()
+{
+#ifndef MAXSYMLINKS
+  (void) MAXSYMLINKS;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_MAXSYMLINKS=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_MAXSYMLINKS=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_MAXSYMLINKS" >&5
+echo "${ECHO_T}$ac_cv_have_decl_MAXSYMLINKS" >&6; }
+if test $ac_cv_have_decl_MAXSYMLINKS = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_MAXSYMLINKS 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_MAXSYMLINKS 0
+_ACEOF
+
+
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking whether offsetof is declared" >&5
+echo $ECHO_N "checking whether offsetof is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_offsetof+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stddef.h>
+
+
+int
+main ()
+{
+#ifndef offsetof
+  (void) offsetof;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_offsetof=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl_offsetof=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_offsetof" >&5
+echo "${ECHO_T}$ac_cv_have_decl_offsetof" >&6; }
+if test $ac_cv_have_decl_offsetof = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_OFFSETOF 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_OFFSETOF 0
+_ACEOF
+
+
+fi
+
+
+
+
+for ac_func in setresuid
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+                { echo "$as_me:$LINENO: checking if setresuid seems to work" >&5
+echo $ECHO_N "checking if setresuid seems to work... $ECHO_C" >&6; }
+        if test "$cross_compiling" = yes; then
+  { echo "$as_me:$LINENO: WARNING: cross compiling: not checking setresuid" >&5
+echo "$as_me: WARNING: cross compiling: not checking setresuid" >&2;}
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <errno.h>
+int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETRESUID 1
+_ACEOF
+
+                 { echo "$as_me:$LINENO: result: not implemented" >&5
+echo "${ECHO_T}not implemented" >&6; }
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+fi
+done
+
+
+
+for ac_func in setresgid
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+                { echo "$as_me:$LINENO: checking if setresgid seems to work" >&5
+echo $ECHO_N "checking if setresgid seems to work... $ECHO_C" >&6; }
+        if test "$cross_compiling" = yes; then
+  { echo "$as_me:$LINENO: WARNING: cross compiling: not checking setresuid" >&5
+echo "$as_me: WARNING: cross compiling: not checking setresuid" >&2;}
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#include <errno.h>
+int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SETRESGID 1
+_ACEOF
+
+                 { echo "$as_me:$LINENO: result: not implemented" >&5
+echo "${ECHO_T}not implemented" >&6; }
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+fi
+done
+
+
+
+
+for ac_func in gettimeofday time
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+
+
+for ac_func in endutent getutent getutid getutline pututline setutent
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+for ac_func in utmpname
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+
+for ac_func in endutxent getutxent getutxid getutxline pututxline
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+for ac_func in setutxent utmpxname
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+{ echo "$as_me:$LINENO: checking for daemon" >&5
+echo $ECHO_N "checking for daemon... $ECHO_C" >&6; }
+if test "${ac_cv_func_daemon+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define daemon to an innocuous variant, in case <limits.h> declares daemon.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define daemon innocuous_daemon
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char daemon (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef daemon
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char daemon ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_daemon || defined __stub___daemon
+choke me
+#endif
+
+int
+main ()
+{
+return daemon ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_func_daemon=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_func_daemon=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_daemon" >&5
+echo "${ECHO_T}$ac_cv_func_daemon" >&6; }
+if test $ac_cv_func_daemon = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_DAEMON 1
+_ACEOF
+
+else
+  { echo "$as_me:$LINENO: checking for daemon in -lbsd" >&5
+echo $ECHO_N "checking for daemon in -lbsd... $ECHO_C" >&6; }
+if test "${ac_cv_lib_bsd_daemon+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lbsd  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char daemon ();
+int
+main ()
+{
+return daemon ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_bsd_daemon=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_bsd_daemon=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_daemon" >&5
+echo "${ECHO_T}$ac_cv_lib_bsd_daemon" >&6; }
+if test $ac_cv_lib_bsd_daemon = yes; then
+  LIBS="$LIBS -lbsd"; cat >>confdefs.h <<\_ACEOF
+#define HAVE_DAEMON 1
+_ACEOF
+
+fi
+
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking for getpagesize" >&5
+echo $ECHO_N "checking for getpagesize... $ECHO_C" >&6; }
+if test "${ac_cv_func_getpagesize+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define getpagesize to an innocuous variant, in case <limits.h> declares getpagesize.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define getpagesize innocuous_getpagesize
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char getpagesize (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef getpagesize
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getpagesize ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_getpagesize || defined __stub___getpagesize
+choke me
+#endif
+
+int
+main ()
+{
+return getpagesize ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_func_getpagesize=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_func_getpagesize=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_getpagesize" >&5
+echo "${ECHO_T}$ac_cv_func_getpagesize" >&6; }
+if test $ac_cv_func_getpagesize = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GETPAGESIZE 1
+_ACEOF
+
+else
+  { echo "$as_me:$LINENO: checking for getpagesize in -lucb" >&5
+echo $ECHO_N "checking for getpagesize in -lucb... $ECHO_C" >&6; }
+if test "${ac_cv_lib_ucb_getpagesize+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lucb  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getpagesize ();
+int
+main ()
+{
+return getpagesize ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_ucb_getpagesize=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_ucb_getpagesize=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_ucb_getpagesize" >&5
+echo "${ECHO_T}$ac_cv_lib_ucb_getpagesize" >&6; }
+if test $ac_cv_lib_ucb_getpagesize = yes; then
+  LIBS="$LIBS -lucb"; cat >>confdefs.h <<\_ACEOF
+#define HAVE_GETPAGESIZE 1
+_ACEOF
+
+fi
+
+
+fi
+
+
+# Check for broken snprintf
+if test "x$ac_cv_func_snprintf" = "xyes" ; then
+        { echo "$as_me:$LINENO: checking whether snprintf correctly terminates long strings" >&5
+echo $ECHO_N "checking whether snprintf correctly terminates long strings... $ECHO_C" >&6; }
+        if test "$cross_compiling" = yes; then
+   { echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working snprintf()" >&5
+echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;}
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SNPRINTF 1
+_ACEOF
+
+                        { echo "$as_me:$LINENO: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&5
+echo "$as_me: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&2;}
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+
+# If we don't have a working asprintf, then we strongly depend on vsnprintf
+# returning the right thing on overflow: the number of characters it tried to
+# create (as per SUSv3)
+if test "x$ac_cv_func_asprintf" != "xyes" && \
+   test "x$ac_cv_func_vsnprintf" = "xyes" ; then
+        { echo "$as_me:$LINENO: checking whether vsnprintf returns correct values on overflow" >&5
+echo $ECHO_N "checking whether vsnprintf returns correct values on overflow... $ECHO_C" >&6; }
+        if test "$cross_compiling" = yes; then
+   { echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working vsnprintf()" >&5
+echo "$as_me: WARNING: cross compiling: Assuming working vsnprintf()" >&2;}
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdarg.h>
+
+int x_snprintf(char *str,size_t count,const char *fmt,...)
+{
+        size_t ret; va_list ap;
+        va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap);
+        return ret;
+}
+int main(void)
+{
+        char x[1];
+        exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SNPRINTF 1
+_ACEOF
+
+                        { echo "$as_me:$LINENO: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&5
+echo "$as_me: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&2;}
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+
+# On systems where [v]snprintf is broken, but is declared in stdio,
+# check that the fmt argument is const char * or just char *.
+# This is only useful for when BROKEN_SNPRINTF
+{ echo "$as_me:$LINENO: checking whether snprintf can declare const char *fmt" >&5
+echo $ECHO_N "checking whether snprintf can declare const char *fmt... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdio.h>
+           int snprintf(char *a, size_t b, const char *c, ...) { return 0; }
+           int main(void) { snprintf(0, 0, 0); }
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define SNPRINTF_CONST const
+_ACEOF
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+    cat >>confdefs.h <<\_ACEOF
+#define SNPRINTF_CONST /* not const */
+_ACEOF
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+# Check for missing getpeereid (or equiv) support
+NO_PEERCHECK=""
+if test "x$ac_cv_func_getpeereid" != "xyes" -a "x$ac_cv_func_getpeerucred" != "xyes"; then
+        { echo "$as_me:$LINENO: checking whether system supports SO_PEERCRED getsockopt" >&5
+echo $ECHO_N "checking whether system supports SO_PEERCRED getsockopt... $ECHO_C" >&6; }
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+                 #include <sys/socket.h>
+int
+main ()
+{
+int i = SO_PEERCRED;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SO_PEERCRED 1
+_ACEOF
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                NO_PEERCHECK=1
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if test "x$ac_cv_func_mkdtemp" = "xyes" ; then
+{ echo "$as_me:$LINENO: checking for (overly) strict mkstemp" >&5
+echo $ECHO_N "checking for (overly) strict mkstemp... $ECHO_C" >&6; }
+if test "$cross_compiling" = yes; then
+
+                { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+                cat >>confdefs.h <<\_ACEOF
+#define HAVE_STRICT_MKSTEMP 1
+_ACEOF
+
+
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+main() { char template[]="conftest.mkstemp-test";
+if (mkstemp(template) == -1)
+        exit(1);
+unlink(template); exit(0);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_STRICT_MKSTEMP 1
+_ACEOF
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+
+if test ! -z "$check_for_openpty_ctty_bug"; then
+        { echo "$as_me:$LINENO: checking if openpty correctly handles controlling tty" >&5
+echo $ECHO_N "checking if openpty correctly handles controlling tty... $ECHO_C" >&6; }
+        if test "$cross_compiling" = yes; then
+
+                        { echo "$as_me:$LINENO: result: cross-compiling" >&5
+echo "${ECHO_T}cross-compiling" >&6; }
+
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <sys/fcntl.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+
+int
+main()
+{
+        pid_t pid;
+        int fd, ptyfd, ttyfd, status;
+
+        pid = fork();
+        if (pid < 0) {          /* failed */
+                exit(1);
+        } else if (pid > 0) {   /* parent */
+                waitpid(pid, &status, 0);
+                if (WIFEXITED(status))
+                        exit(WEXITSTATUS(status));
+                else
+                        exit(2);
+        } else {                /* child */
+                close(0); close(1); close(2);
+                setsid();
+                openpty(&ptyfd, &ttyfd, NULL, NULL, NULL);
+                fd = open("/dev/tty", O_RDWR | O_NOCTTY);
+                if (fd >= 0)
+                        exit(3);        /* Acquired ctty: broken */
+                else
+                        exit(0);        /* Did not acquire ctty: OK */
+        }
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+                        { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                        cat >>confdefs.h <<\_ACEOF
+#define SSHD_ACQUIRES_CTTY 1
+_ACEOF
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+
+if test "x$ac_cv_func_getaddrinfo" = "xyes" && \
+    test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then
+        { echo "$as_me:$LINENO: checking if getaddrinfo seems to work" >&5
+echo $ECHO_N "checking if getaddrinfo seems to work... $ECHO_C" >&6; }
+        if test "$cross_compiling" = yes; then
+
+                        { echo "$as_me:$LINENO: result: cross-compiling" >&5
+echo "${ECHO_T}cross-compiling" >&6; }
+
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <errno.h>
+#include <netinet/in.h>
+
+#define TEST_PORT "2222"
+
+int
+main(void)
+{
+        int err, sock;
+        struct addrinfo *gai_ai, *ai, hints;
+        char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL;
+
+        memset(&hints, 0, sizeof(hints));
+        hints.ai_family = PF_UNSPEC;
+        hints.ai_socktype = SOCK_STREAM;
+        hints.ai_flags = AI_PASSIVE;
+
+        err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai);
+        if (err != 0) {
+                fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err));
+                exit(1);
+        }
+
+        for (ai = gai_ai; ai != NULL; ai = ai->ai_next) {
+                if (ai->ai_family != AF_INET6)
+                        continue;
+
+                err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop,
+                    sizeof(ntop), strport, sizeof(strport),
+                    NI_NUMERICHOST|NI_NUMERICSERV);
+
+                if (err != 0) {
+                        if (err == EAI_SYSTEM)
+                                perror("getnameinfo EAI_SYSTEM");
+                        else
+                                fprintf(stderr, "getnameinfo failed: %s\n",
+                                    gai_strerror(err));
+                        exit(2);
+                }
+
+                sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
+                if (sock < 0)
+                        perror("socket");
+                if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) {
+                        if (errno == EBADF)
+                                exit(3);
+                }
+        }
+        exit(0);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+                        { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_GETADDRINFO 1
+_ACEOF
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+
+if test "x$ac_cv_func_getaddrinfo" = "xyes" && \
+    test "x$check_for_aix_broken_getaddrinfo" = "x1"; then
+        { echo "$as_me:$LINENO: checking if getaddrinfo seems to work" >&5
+echo $ECHO_N "checking if getaddrinfo seems to work... $ECHO_C" >&6; }
+        if test "$cross_compiling" = yes; then
+
+                        { echo "$as_me:$LINENO: result: cross-compiling" >&5
+echo "${ECHO_T}cross-compiling" >&6; }
+
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <errno.h>
+#include <netinet/in.h>
+
+#define TEST_PORT "2222"
+
+int
+main(void)
+{
+        int err, sock;
+        struct addrinfo *gai_ai, *ai, hints;
+        char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL;
+
+        memset(&hints, 0, sizeof(hints));
+        hints.ai_family = PF_UNSPEC;
+        hints.ai_socktype = SOCK_STREAM;
+        hints.ai_flags = AI_PASSIVE;
+
+        err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai);
+        if (err != 0) {
+                fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err));
+                exit(1);
+        }
+
+        for (ai = gai_ai; ai != NULL; ai = ai->ai_next) {
+                if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6)
+                        continue;
+
+                err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop,
+                    sizeof(ntop), strport, sizeof(strport),
+                    NI_NUMERICHOST|NI_NUMERICSERV);
+
+                if (ai->ai_family == AF_INET && err != 0) {
+                        perror("getnameinfo");
+                        exit(2);
+                }
+        }
+        exit(0);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+                        { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define AIX_GETNAMEINFO_HACK 1
+_ACEOF
+
+
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                        cat >>confdefs.h <<\_ACEOF
+#define BROKEN_GETADDRINFO 1
+_ACEOF
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+
+if test "x$check_for_conflicting_getspnam" = "x1"; then
+        { echo "$as_me:$LINENO: checking for conflicting getspnam in shadow.h" >&5
+echo $ECHO_N "checking for conflicting getspnam in shadow.h... $ECHO_C" >&6; }
+        cat >conftest.$ac_ext <<_ACEOF
+
+#include <shadow.h>
+int main(void) {exit(0);}
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+                        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                        { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define GETSPNAM_CONFLICTING_DEFS 1
+_ACEOF
+
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+{ echo "$as_me:$LINENO: checking whether getpgrp requires zero arguments" >&5
+echo $ECHO_N "checking whether getpgrp requires zero arguments... $ECHO_C" >&6; }
+if test "${ac_cv_func_getpgrp_void+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # Use it with a single arg.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+getpgrp (0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_func_getpgrp_void=no
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_func_getpgrp_void=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5
+echo "${ECHO_T}$ac_cv_func_getpgrp_void" >&6; }
+if test $ac_cv_func_getpgrp_void = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define GETPGRP_VOID 1
+_ACEOF
+
+fi
+
+
+# Search for OpenSSL
+saved_CPPFLAGS="$CPPFLAGS"
+saved_LDFLAGS="$LDFLAGS"
+
+# Check whether --with-ssl-dir was given.
+if test "${with_ssl_dir+set}" = set; then
+  withval=$with_ssl_dir;
+                if test "x$withval" != "xno" ; then
+                        case "$withval" in
+                                # Relative paths
+                                ./*|../*)       withval="`pwd`/$withval"
+                        esac
+                        if test -d "$withval/lib"; then
+                                if test -n "${need_dash_r}"; then
+                                        LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
+                                else
+                                        LDFLAGS="-L${withval}/lib ${LDFLAGS}"
+                                fi
+                        else
+                                if test -n "${need_dash_r}"; then
+                                        LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
+                                else
+                                        LDFLAGS="-L${withval} ${LDFLAGS}"
+                                fi
+                        fi
+                        if test -d "$withval/include"; then
+                                CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
+                        else
+                                CPPFLAGS="-I${withval} ${CPPFLAGS}"
+                        fi
+                fi
+
+
+fi
+
+LIBS="-lcrypto $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char RAND_add ();
+int
+main ()
+{
+return RAND_add ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_OPENSSL 1
+_ACEOF
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                                if test -n "${need_dash_r}"; then
+                        LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}"
+                else
+                        LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}"
+                fi
+                CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}"
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char RAND_add ();
+int
+main ()
+{
+return RAND_add ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  cat >>confdefs.h <<\_ACEOF
+#define HAVE_OPENSSL 1
+_ACEOF
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                                { { echo "$as_me:$LINENO: error: *** Can't find recent OpenSSL libcrypto (see config.log for details) ***" >&5
+echo "$as_me: error: *** Can't find recent OpenSSL libcrypto (see config.log for details) ***" >&2;}
+   { (exit 1); exit 1; }; }
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+# Determine OpenSSL header version
+{ echo "$as_me:$LINENO: checking OpenSSL header version" >&5
+echo $ECHO_N "checking OpenSSL header version... $ECHO_C" >&6; }
+if test "$cross_compiling" = yes; then
+
+                { echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5
+echo "$as_me: WARNING: cross compiling: not checking" >&2;}
+
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <string.h>
+#include <openssl/opensslv.h>
+#define DATA "conftest.sslincver"
+int main(void) {
+        FILE *fd;
+        int rc;
+
+        fd = fopen(DATA,"w");
+        if(fd == NULL)
+                exit(1);
+
+        if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0)
+                exit(1);
+
+        exit(0);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+                ssl_header_ver=`cat conftest.sslincver`
+                { echo "$as_me:$LINENO: result: $ssl_header_ver" >&5
+echo "${ECHO_T}$ssl_header_ver" >&6; }
+
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                { echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6; }
+                { { echo "$as_me:$LINENO: error: OpenSSL version header not found." >&5
+echo "$as_me: error: OpenSSL version header not found." >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+# Determine OpenSSL library version
+{ echo "$as_me:$LINENO: checking OpenSSL library version" >&5
+echo $ECHO_N "checking OpenSSL library version... $ECHO_C" >&6; }
+if test "$cross_compiling" = yes; then
+
+                { echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5
+echo "$as_me: WARNING: cross compiling: not checking" >&2;}
+
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <string.h>
+#include <openssl/opensslv.h>
+#include <openssl/crypto.h>
+#define DATA "conftest.ssllibver"
+int main(void) {
+        FILE *fd;
+        int rc;
+
+        fd = fopen(DATA,"w");
+        if(fd == NULL)
+                exit(1);
+
+        if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0)
+                exit(1);
+
+        exit(0);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+                ssl_library_ver=`cat conftest.ssllibver`
+                { echo "$as_me:$LINENO: result: $ssl_library_ver" >&5
+echo "${ECHO_T}$ssl_library_ver" >&6; }
+
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                { echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6; }
+                { { echo "$as_me:$LINENO: error: OpenSSL library not found." >&5
+echo "$as_me: error: OpenSSL library not found." >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+
+# Check whether --with-openssl-header-check was given.
+if test "${with_openssl_header_check+set}" = set; then
+  withval=$with_openssl_header_check;   if test "x$withval" = "xno" ; then
+                openssl_check_nonfatal=1
+           fi
+
+
+fi
+
+
+# Sanity check OpenSSL headers
+{ echo "$as_me:$LINENO: checking whether OpenSSL's headers match the library" >&5
+echo $ECHO_N "checking whether OpenSSL's headers match the library... $ECHO_C" >&6; }
+if test "$cross_compiling" = yes; then
+
+                { echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5
+echo "$as_me: WARNING: cross compiling: not checking" >&2;}
+
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <string.h>
+#include <openssl/opensslv.h>
+int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); }
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+                { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                if test "x$openssl_check_nonfatal" = "x"; then
+                        { { echo "$as_me:$LINENO: error: Your OpenSSL headers do not match your
+library. Check config.log for details.
+If you are sure your installation is consistent, you can disable the check
+by running \"./configure --without-openssl-header-check\".
+Also see contrib/findssl.sh for help identifying header/library mismatches.
+" >&5
+echo "$as_me: error: Your OpenSSL headers do not match your
+library. Check config.log for details.
+If you are sure your installation is consistent, you can disable the check
+by running \"./configure --without-openssl-header-check\".
+Also see contrib/findssl.sh for help identifying header/library mismatches.
+" >&2;}
+   { (exit 1); exit 1; }; }
+                else
+                        { echo "$as_me:$LINENO: WARNING: Your OpenSSL headers do not match your
+library. Check config.log for details.
+Also see contrib/findssl.sh for help identifying header/library mismatches." >&5
+echo "$as_me: WARNING: Your OpenSSL headers do not match your
+library. Check config.log for details.
+Also see contrib/findssl.sh for help identifying header/library mismatches." >&2;}
+                fi
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking if programs using OpenSSL functions will link" >&5
+echo $ECHO_N "checking if programs using OpenSSL functions will link... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <openssl/evp.h>
+int main(void) { SSLeay_add_all_algorithms(); }
+
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+
+                { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                saved_LIBS="$LIBS"
+                LIBS="$LIBS -ldl"
+                { echo "$as_me:$LINENO: checking if programs using OpenSSL need -ldl" >&5
+echo $ECHO_N "checking if programs using OpenSSL need -ldl... $ECHO_C" >&6; }
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <openssl/evp.h>
+int main(void) { SSLeay_add_all_algorithms(); }
+
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+
+                                { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                                LIBS="$saved_LIBS"
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+
+# Check whether --with-ssl-engine was given.
+if test "${with_ssl_engine+set}" = set; then
+  withval=$with_ssl_engine;  if test "x$withval" != "xno" ; then
+                { echo "$as_me:$LINENO: checking for OpenSSL ENGINE support" >&5
+echo $ECHO_N "checking for OpenSSL ENGINE support... $ECHO_C" >&6; }
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <openssl/engine.h>
+int
+main ()
+{
+
+ENGINE_load_builtin_engines();ENGINE_register_all_complete();
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_OPENSSL_ENGINE 1
+_ACEOF
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { { echo "$as_me:$LINENO: error: OpenSSL ENGINE support not found" >&5
+echo "$as_me: error: OpenSSL ENGINE support not found" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+          fi
+
+fi
+
+
+# Check for OpenSSL without EVP_aes_{192,256}_cbc
+{ echo "$as_me:$LINENO: checking whether OpenSSL has crippled AES support" >&5
+echo $ECHO_N "checking whether OpenSSL has crippled AES support... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <string.h>
+#include <openssl/evp.h>
+int main(void) { exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL);}
+
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define OPENSSL_LOBOTOMISED_AES 1
+_ACEOF
+
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+# Some systems want crypt() from libcrypt, *not* the version in OpenSSL,
+# because the system crypt() is more featureful.
+if test "x$check_for_libcrypt_before" = "x1"; then
+
+{ echo "$as_me:$LINENO: checking for crypt in -lcrypt" >&5
+echo $ECHO_N "checking for crypt in -lcrypt... $ECHO_C" >&6; }
+if test "${ac_cv_lib_crypt_crypt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypt  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char crypt ();
+int
+main ()
+{
+return crypt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_crypt_crypt=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_crypt_crypt=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_crypt" >&5
+echo "${ECHO_T}$ac_cv_lib_crypt_crypt" >&6; }
+if test $ac_cv_lib_crypt_crypt = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBCRYPT 1
+_ACEOF
+
+  LIBS="-lcrypt $LIBS"
+
+fi
+
+fi
+
+# Some Linux systems (Slackware) need crypt() from libcrypt, *not* the
+# version in OpenSSL.
+if test "x$check_for_libcrypt_later" = "x1"; then
+        { echo "$as_me:$LINENO: checking for crypt in -lcrypt" >&5
+echo $ECHO_N "checking for crypt in -lcrypt... $ECHO_C" >&6; }
+if test "${ac_cv_lib_crypt_crypt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypt  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char crypt ();
+int
+main ()
+{
+return crypt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_crypt_crypt=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_crypt_crypt=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_crypt" >&5
+echo "${ECHO_T}$ac_cv_lib_crypt_crypt" >&6; }
+if test $ac_cv_lib_crypt_crypt = yes; then
+  LIBS="$LIBS -lcrypt"
+fi
+
+fi
+
+# Search for SHA256 support in libc and/or OpenSSL
+
+
+for ac_func in SHA256_Update EVP_sha256
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+saved_LIBS="$LIBS"
+{ echo "$as_me:$LINENO: checking for ia_openinfo in -liaf" >&5
+echo $ECHO_N "checking for ia_openinfo in -liaf... $ECHO_C" >&6; }
+if test "${ac_cv_lib_iaf_ia_openinfo+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-liaf  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ia_openinfo ();
+int
+main ()
+{
+return ia_openinfo ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_iaf_ia_openinfo=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_iaf_ia_openinfo=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_iaf_ia_openinfo" >&5
+echo "${ECHO_T}$ac_cv_lib_iaf_ia_openinfo" >&6; }
+if test $ac_cv_lib_iaf_ia_openinfo = yes; then
+
+        LIBS="$LIBS -liaf"
+
+for ac_func in set_id
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ SSHDLIBS="$SSHDLIBS -liaf"
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LIBIAF 1
+_ACEOF
+
+
+fi
+done
+
+
+fi
+
+LIBS="$saved_LIBS"
+
+### Configure cryptographic random number support
+
+# Check wheter OpenSSL seeds itself
+{ echo "$as_me:$LINENO: checking whether OpenSSL's PRNG is internally seeded" >&5
+echo $ECHO_N "checking whether OpenSSL's PRNG is internally seeded... $ECHO_C" >&6; }
+if test "$cross_compiling" = yes; then
+
+                { echo "$as_me:$LINENO: WARNING: cross compiling: assuming yes" >&5
+echo "$as_me: WARNING: cross compiling: assuming yes" >&2;}
+                # This is safe, since all recent OpenSSL versions will
+                # complain at runtime if not seeded correctly.
+                OPENSSL_SEEDS_ITSELF=yes
+
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <string.h>
+#include <openssl/rand.h>
+int main(void) { exit(RAND_status() == 1 ? 0 : 1); }
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+                OPENSSL_SEEDS_ITSELF=yes
+                { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                # Default to use of the rand helper if OpenSSL doesn't
+                # seed itself
+                USE_RAND_HELPER=yes
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+# Check for PAM libs
+PAM_MSG="no"
+
+# Check whether --with-pam was given.
+if test "${with_pam+set}" = set; then
+  withval=$with_pam;
+                if test "x$withval" != "xno" ; then
+                        if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \
+                           test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then
+                                { { echo "$as_me:$LINENO: error: PAM headers not found" >&5
+echo "$as_me: error: PAM headers not found" >&2;}
+   { (exit 1); exit 1; }; }
+                        fi
+
+                        saved_LIBS="$LIBS"
+
+{ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_dl_dlopen=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_dl_dlopen=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
+if test $ac_cv_lib_dl_dlopen = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBDL 1
+_ACEOF
+
+  LIBS="-ldl $LIBS"
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking for pam_set_item in -lpam" >&5
+echo $ECHO_N "checking for pam_set_item in -lpam... $ECHO_C" >&6; }
+if test "${ac_cv_lib_pam_pam_set_item+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpam  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pam_set_item ();
+int
+main ()
+{
+return pam_set_item ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_pam_pam_set_item=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_pam_pam_set_item=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_pam_pam_set_item" >&5
+echo "${ECHO_T}$ac_cv_lib_pam_pam_set_item" >&6; }
+if test $ac_cv_lib_pam_pam_set_item = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPAM 1
+_ACEOF
+
+  LIBS="-lpam $LIBS"
+
+else
+  { { echo "$as_me:$LINENO: error: *** libpam missing" >&5
+echo "$as_me: error: *** libpam missing" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+for ac_func in pam_getenvlist
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+for ac_func in pam_putenv
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+                        LIBS="$saved_LIBS"
+
+                        PAM_MSG="yes"
+
+                        SSHDLIBS="$SSHDLIBS -lpam"
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_PAM 1
+_ACEOF
+
+
+                        if test $ac_cv_lib_dl_dlopen = yes; then
+                                case "$LIBS" in
+                                *-ldl*)
+                                        # libdl already in LIBS
+                                        ;;
+                                *)
+                                        SSHDLIBS="$SSHDLIBS -ldl"
+                                        ;;
+                                esac
+                        fi
+                fi
+
+
+fi
+
+
+# Check for older PAM
+if test "x$PAM_MSG" = "xyes" ; then
+        # Check PAM strerror arguments (old PAM)
+        { echo "$as_me:$LINENO: checking whether pam_strerror takes only one argument" >&5
+echo $ECHO_N "checking whether pam_strerror takes only one argument... $ECHO_C" >&6; }
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+#if defined(HAVE_SECURITY_PAM_APPL_H)
+#include <security/pam_appl.h>
+#elif defined (HAVE_PAM_PAM_APPL_H)
+#include <pam/pam_appl.h>
+#endif
+
+int
+main ()
+{
+(void)pam_strerror((pam_handle_t *)NULL, -1);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_OLD_PAM 1
+_ACEOF
+
+                        { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+                        PAM_MSG="yes (old library)"
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+# Do we want to force the use of the rand helper?
+
+# Check whether --with-rand-helper was given.
+if test "${with_rand_helper+set}" = set; then
+  withval=$with_rand_helper;
+                if test "x$withval" = "xno" ; then
+                        # Force use of OpenSSL's internal RNG, even if
+                        # the previous test showed it to be unseeded.
+                        if test -z "$OPENSSL_SEEDS_ITSELF" ; then
+                                { echo "$as_me:$LINENO: WARNING: *** Forcing use of OpenSSL's non-self-seeding PRNG" >&5
+echo "$as_me: WARNING: *** Forcing use of OpenSSL's non-self-seeding PRNG" >&2;}
+                                OPENSSL_SEEDS_ITSELF=yes
+                                USE_RAND_HELPER=""
+                        fi
+                else
+                        USE_RAND_HELPER=yes
+                fi
+
+fi
+
+
+# Which randomness source do we use?
+if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then
+        # OpenSSL only
+
+cat >>confdefs.h <<\_ACEOF
+#define OPENSSL_PRNG_ONLY 1
+_ACEOF
+
+        RAND_MSG="OpenSSL internal ONLY"
+        INSTALL_SSH_RAND_HELPER=""
+elif test ! -z "$USE_RAND_HELPER" ; then
+        # install rand helper
+        RAND_MSG="ssh-rand-helper"
+        INSTALL_SSH_RAND_HELPER="yes"
+fi
+
+
+### Configuration of ssh-rand-helper
+
+# PRNGD TCP socket
+
+# Check whether --with-prngd-port was given.
+if test "${with_prngd_port+set}" = set; then
+  withval=$with_prngd_port;
+                case "$withval" in
+                no)
+                        withval=""
+                        ;;
+                [0-9]*)
+                        ;;
+                *)
+                        { { echo "$as_me:$LINENO: error: You must specify a numeric port number for --with-prngd-port" >&5
+echo "$as_me: error: You must specify a numeric port number for --with-prngd-port" >&2;}
+   { (exit 1); exit 1; }; }
+                        ;;
+                esac
+                if test ! -z "$withval" ; then
+                        PRNGD_PORT="$withval"
+
+cat >>confdefs.h <<_ACEOF
+#define PRNGD_PORT $PRNGD_PORT
+_ACEOF
+
+                fi
+
+
+fi
+
+
+# PRNGD Unix domain socket
+
+# Check whether --with-prngd-socket was given.
+if test "${with_prngd_socket+set}" = set; then
+  withval=$with_prngd_socket;
+                case "$withval" in
+                yes)
+                        withval="/var/run/egd-pool"
+                        ;;
+                no)
+                        withval=""
+                        ;;
+                /*)
+                        ;;
+                *)
+                        { { echo "$as_me:$LINENO: error: You must specify an absolute path to the entropy socket" >&5
+echo "$as_me: error: You must specify an absolute path to the entropy socket" >&2;}
+   { (exit 1); exit 1; }; }
+                        ;;
+                esac
+
+                if test ! -z "$withval" ; then
+                        if test ! -z "$PRNGD_PORT" ; then
+                                { { echo "$as_me:$LINENO: error: You may not specify both a PRNGD/EGD port and socket" >&5
+echo "$as_me: error: You may not specify both a PRNGD/EGD port and socket" >&2;}
+   { (exit 1); exit 1; }; }
+                        fi
+                        if test ! -r "$withval" ; then
+                                { echo "$as_me:$LINENO: WARNING: Entropy socket is not readable" >&5
+echo "$as_me: WARNING: Entropy socket is not readable" >&2;}
+                        fi
+                        PRNGD_SOCKET="$withval"
+
+cat >>confdefs.h <<_ACEOF
+#define PRNGD_SOCKET "$PRNGD_SOCKET"
+_ACEOF
+
+                fi
+
+else
+
+                # Check for existing socket only if we don't have a random device already
+                if test "$USE_RAND_HELPER" = yes ; then
+                        { echo "$as_me:$LINENO: checking for PRNGD/EGD socket" >&5
+echo $ECHO_N "checking for PRNGD/EGD socket... $ECHO_C" >&6; }
+                        # Insert other locations here
+                        for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do
+                                if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then
+                                        PRNGD_SOCKET="$sock"
+                                        cat >>confdefs.h <<_ACEOF
+#define PRNGD_SOCKET "$PRNGD_SOCKET"
+_ACEOF
+
+                                        break;
+                                fi
+                        done
+                        if test ! -z "$PRNGD_SOCKET" ; then
+                                { echo "$as_me:$LINENO: result: $PRNGD_SOCKET" >&5
+echo "${ECHO_T}$PRNGD_SOCKET" >&6; }
+                        else
+                                { echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6; }
+                        fi
+                fi
+
+
+fi
+
+
+# Change default command timeout for hashing entropy source
+entropy_timeout=200
+
+# Check whether --with-entropy-timeout was given.
+if test "${with_entropy_timeout+set}" = set; then
+  withval=$with_entropy_timeout;
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
+                        entropy_timeout=$withval
+                fi
+
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define ENTROPY_TIMEOUT_MSEC $entropy_timeout
+_ACEOF
+
+
+SSH_PRIVSEP_USER=sshd
+
+# Check whether --with-privsep-user was given.
+if test "${with_privsep_user+set}" = set; then
+  withval=$with_privsep_user;
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
+                        SSH_PRIVSEP_USER=$withval
+                fi
+
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define SSH_PRIVSEP_USER "$SSH_PRIVSEP_USER"
+_ACEOF
+
+
+
+# We do this little dance with the search path to insure
+# that programs that we select for use by installed programs
+# (which may be run by the super-user) come from trusted
+# locations before they come from the user's private area.
+# This should help avoid accidentally configuring some
+# random version of a program in someone's personal bin.
+
+OPATH=$PATH
+PATH=/bin:/usr/bin
+test -h /bin 2> /dev/null && PATH=/usr/bin
+test -d /sbin && PATH=$PATH:/sbin
+test -d /usr/sbin && PATH=$PATH:/usr/sbin
+PATH=$PATH:/etc:$OPATH
+
+# These programs are used by the command hashing source to gather entropy
+
+        # Extract the first word of "ls", so it can be a program name with args.
+set dummy ls; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_LS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_LS in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_LS="$PROG_LS" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_LS="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_LS=$ac_cv_path_PROG_LS
+if test -n "$PROG_LS"; then
+  { echo "$as_me:$LINENO: result: $PROG_LS" >&5
+echo "${ECHO_T}$PROG_LS" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_LS" ; then
+                PROG_LS="undef"
+        fi
+
+
+
+        # Extract the first word of "netstat", so it can be a program name with args.
+set dummy netstat; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_NETSTAT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_NETSTAT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_NETSTAT="$PROG_NETSTAT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_NETSTAT="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_NETSTAT=$ac_cv_path_PROG_NETSTAT
+if test -n "$PROG_NETSTAT"; then
+  { echo "$as_me:$LINENO: result: $PROG_NETSTAT" >&5
+echo "${ECHO_T}$PROG_NETSTAT" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_NETSTAT" ; then
+                PROG_NETSTAT="undef"
+        fi
+
+
+
+        # Extract the first word of "arp", so it can be a program name with args.
+set dummy arp; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_ARP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_ARP in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_ARP="$PROG_ARP" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_ARP="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_ARP=$ac_cv_path_PROG_ARP
+if test -n "$PROG_ARP"; then
+  { echo "$as_me:$LINENO: result: $PROG_ARP" >&5
+echo "${ECHO_T}$PROG_ARP" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_ARP" ; then
+                PROG_ARP="undef"
+        fi
+
+
+
+        # Extract the first word of "ifconfig", so it can be a program name with args.
+set dummy ifconfig; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_IFCONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_IFCONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_IFCONFIG="$PROG_IFCONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_IFCONFIG="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_IFCONFIG=$ac_cv_path_PROG_IFCONFIG
+if test -n "$PROG_IFCONFIG"; then
+  { echo "$as_me:$LINENO: result: $PROG_IFCONFIG" >&5
+echo "${ECHO_T}$PROG_IFCONFIG" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_IFCONFIG" ; then
+                PROG_IFCONFIG="undef"
+        fi
+
+
+
+        # Extract the first word of "jstat", so it can be a program name with args.
+set dummy jstat; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_JSTAT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_JSTAT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_JSTAT="$PROG_JSTAT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_JSTAT="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_JSTAT=$ac_cv_path_PROG_JSTAT
+if test -n "$PROG_JSTAT"; then
+  { echo "$as_me:$LINENO: result: $PROG_JSTAT" >&5
+echo "${ECHO_T}$PROG_JSTAT" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_JSTAT" ; then
+                PROG_JSTAT="undef"
+        fi
+
+
+
+        # Extract the first word of "ps", so it can be a program name with args.
+set dummy ps; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_PS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_PS in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_PS="$PROG_PS" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_PS="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_PS=$ac_cv_path_PROG_PS
+if test -n "$PROG_PS"; then
+  { echo "$as_me:$LINENO: result: $PROG_PS" >&5
+echo "${ECHO_T}$PROG_PS" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_PS" ; then
+                PROG_PS="undef"
+        fi
+
+
+
+        # Extract the first word of "sar", so it can be a program name with args.
+set dummy sar; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_SAR+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_SAR in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_SAR="$PROG_SAR" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_SAR="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_SAR=$ac_cv_path_PROG_SAR
+if test -n "$PROG_SAR"; then
+  { echo "$as_me:$LINENO: result: $PROG_SAR" >&5
+echo "${ECHO_T}$PROG_SAR" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_SAR" ; then
+                PROG_SAR="undef"
+        fi
+
+
+
+        # Extract the first word of "w", so it can be a program name with args.
+set dummy w; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_W+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_W in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_W="$PROG_W" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_W="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_W=$ac_cv_path_PROG_W
+if test -n "$PROG_W"; then
+  { echo "$as_me:$LINENO: result: $PROG_W" >&5
+echo "${ECHO_T}$PROG_W" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_W" ; then
+                PROG_W="undef"
+        fi
+
+
+
+        # Extract the first word of "who", so it can be a program name with args.
+set dummy who; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_WHO+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_WHO in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_WHO="$PROG_WHO" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_WHO="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_WHO=$ac_cv_path_PROG_WHO
+if test -n "$PROG_WHO"; then
+  { echo "$as_me:$LINENO: result: $PROG_WHO" >&5
+echo "${ECHO_T}$PROG_WHO" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_WHO" ; then
+                PROG_WHO="undef"
+        fi
+
+
+
+        # Extract the first word of "last", so it can be a program name with args.
+set dummy last; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_LAST+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_LAST in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_LAST="$PROG_LAST" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_LAST="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_LAST=$ac_cv_path_PROG_LAST
+if test -n "$PROG_LAST"; then
+  { echo "$as_me:$LINENO: result: $PROG_LAST" >&5
+echo "${ECHO_T}$PROG_LAST" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_LAST" ; then
+                PROG_LAST="undef"
+        fi
+
+
+
+        # Extract the first word of "lastlog", so it can be a program name with args.
+set dummy lastlog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_LASTLOG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_LASTLOG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_LASTLOG="$PROG_LASTLOG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_LASTLOG="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_LASTLOG=$ac_cv_path_PROG_LASTLOG
+if test -n "$PROG_LASTLOG"; then
+  { echo "$as_me:$LINENO: result: $PROG_LASTLOG" >&5
+echo "${ECHO_T}$PROG_LASTLOG" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_LASTLOG" ; then
+                PROG_LASTLOG="undef"
+        fi
+
+
+
+        # Extract the first word of "df", so it can be a program name with args.
+set dummy df; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_DF+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_DF in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_DF="$PROG_DF" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_DF="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_DF=$ac_cv_path_PROG_DF
+if test -n "$PROG_DF"; then
+  { echo "$as_me:$LINENO: result: $PROG_DF" >&5
+echo "${ECHO_T}$PROG_DF" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_DF" ; then
+                PROG_DF="undef"
+        fi
+
+
+
+        # Extract the first word of "vmstat", so it can be a program name with args.
+set dummy vmstat; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_VMSTAT+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_VMSTAT in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_VMSTAT="$PROG_VMSTAT" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_VMSTAT="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_VMSTAT=$ac_cv_path_PROG_VMSTAT
+if test -n "$PROG_VMSTAT"; then
+  { echo "$as_me:$LINENO: result: $PROG_VMSTAT" >&5
+echo "${ECHO_T}$PROG_VMSTAT" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_VMSTAT" ; then
+                PROG_VMSTAT="undef"
+        fi
+
+
+
+        # Extract the first word of "uptime", so it can be a program name with args.
+set dummy uptime; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_UPTIME+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_UPTIME in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_UPTIME="$PROG_UPTIME" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_UPTIME="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_UPTIME=$ac_cv_path_PROG_UPTIME
+if test -n "$PROG_UPTIME"; then
+  { echo "$as_me:$LINENO: result: $PROG_UPTIME" >&5
+echo "${ECHO_T}$PROG_UPTIME" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_UPTIME" ; then
+                PROG_UPTIME="undef"
+        fi
+
+
+
+        # Extract the first word of "ipcs", so it can be a program name with args.
+set dummy ipcs; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_IPCS+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_IPCS in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_IPCS="$PROG_IPCS" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_IPCS="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_IPCS=$ac_cv_path_PROG_IPCS
+if test -n "$PROG_IPCS"; then
+  { echo "$as_me:$LINENO: result: $PROG_IPCS" >&5
+echo "${ECHO_T}$PROG_IPCS" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_IPCS" ; then
+                PROG_IPCS="undef"
+        fi
+
+
+
+        # Extract the first word of "tail", so it can be a program name with args.
+set dummy tail; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PROG_TAIL+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PROG_TAIL in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PROG_TAIL="$PROG_TAIL" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PROG_TAIL="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PROG_TAIL=$ac_cv_path_PROG_TAIL
+if test -n "$PROG_TAIL"; then
+  { echo "$as_me:$LINENO: result: $PROG_TAIL" >&5
+echo "${ECHO_T}$PROG_TAIL" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+        if test -z "$PROG_TAIL" ; then
+                PROG_TAIL="undef"
+        fi
+
+
+# restore PATH
+PATH=$OPATH
+
+# Where does ssh-rand-helper get its randomness from?
+INSTALL_SSH_PRNG_CMDS=""
+if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then
+        if test ! -z "$PRNGD_PORT" ; then
+                RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT"
+        elif test ! -z "$PRNGD_SOCKET" ; then
+                RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\""
+        else
+                RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)"
+                RAND_HELPER_CMDHASH=yes
+                INSTALL_SSH_PRNG_CMDS="yes"
+        fi
+fi
+
+
+
+# Cheap hack to ensure NEWS-OS libraries are arranged right.
+if test ! -z "$SONY" ; then
+  LIBS="$LIBS -liberty";
+fi
+
+# Check for  long long datatypes
+{ echo "$as_me:$LINENO: checking for long long" >&5
+echo $ECHO_N "checking for long long... $ECHO_C" >&6; }
+if test "${ac_cv_type_long_long+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef long long ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_long_long=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_type_long_long=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
+echo "${ECHO_T}$ac_cv_type_long_long" >&6; }
+if test $ac_cv_type_long_long = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LONG_LONG 1
+_ACEOF
+
+
+fi
+{ echo "$as_me:$LINENO: checking for unsigned long long" >&5
+echo $ECHO_N "checking for unsigned long long... $ECHO_C" >&6; }
+if test "${ac_cv_type_unsigned_long_long+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef unsigned long long ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_unsigned_long_long=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_type_unsigned_long_long=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long" >&5
+echo "${ECHO_T}$ac_cv_type_unsigned_long_long" >&6; }
+if test $ac_cv_type_unsigned_long_long = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UNSIGNED_LONG_LONG 1
+_ACEOF
+
+
+fi
+{ echo "$as_me:$LINENO: checking for long double" >&5
+echo $ECHO_N "checking for long double... $ECHO_C" >&6; }
+if test "${ac_cv_type_long_double+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef long double ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_long_double=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_type_long_double=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
+echo "${ECHO_T}$ac_cv_type_long_double" >&6; }
+if test $ac_cv_type_long_double = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LONG_DOUBLE 1
+_ACEOF
+
+
+fi
+
+
+# Check datatype sizes
+{ echo "$as_me:$LINENO: checking for char" >&5
+echo $ECHO_N "checking for char... $ECHO_C" >&6; }
+if test "${ac_cv_type_char+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef char ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_char=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_type_char=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5
+echo "${ECHO_T}$ac_cv_type_char" >&6; }
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ echo "$as_me:$LINENO: checking size of char" >&5
+echo $ECHO_N "checking size of char... $ECHO_C" >&6; }
+if test "${ac_cv_sizeof_char+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef char ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef char ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_lo=`expr $ac_mid + 1`
+                        if test $ac_lo -le $ac_mid; then
+                          ac_lo= ac_hi=
+                          break
+                        fi
+                        ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef char ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef char ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_hi=`expr '(' $ac_mid ')' - 1`
+                        if test $ac_mid -le $ac_hi; then
+                          ac_lo= ac_hi=
+                          break
+                        fi
+                        ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef char ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_char=$ac_lo;;
+'') if test "$ac_cv_type_char" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_char=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef char ac__type_sizeof_;
+static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+        return 1;
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+        return 1;
+      fprintf (f, "%lu\n", i);
+    }
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_char=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_char" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_char=0
+   fi
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5
+echo "${ECHO_T}$ac_cv_sizeof_char" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_CHAR $ac_cv_sizeof_char
+_ACEOF
+
+
+{ echo "$as_me:$LINENO: checking for short int" >&5
+echo $ECHO_N "checking for short int... $ECHO_C" >&6; }
+if test "${ac_cv_type_short_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef short int ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_short_int=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_type_short_int=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_short_int" >&5
+echo "${ECHO_T}$ac_cv_type_short_int" >&6; }
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ echo "$as_me:$LINENO: checking size of short int" >&5
+echo $ECHO_N "checking size of short int... $ECHO_C" >&6; }
+if test "${ac_cv_sizeof_short_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef short int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef short int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_lo=`expr $ac_mid + 1`
+                        if test $ac_lo -le $ac_mid; then
+                          ac_lo= ac_hi=
+                          break
+                        fi
+                        ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef short int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef short int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_hi=`expr '(' $ac_mid ')' - 1`
+                        if test $ac_mid -le $ac_hi; then
+                          ac_lo= ac_hi=
+                          break
+                        fi
+                        ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef short int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_short_int=$ac_lo;;
+'') if test "$ac_cv_type_short_int" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (short int)
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (short int)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_short_int=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef short int ac__type_sizeof_;
+static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+        return 1;
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+        return 1;
+      fprintf (f, "%lu\n", i);
+    }
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_short_int=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_short_int" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (short int)
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (short int)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_short_int=0
+   fi
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_short_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_short_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SHORT_INT $ac_cv_sizeof_short_int
+_ACEOF
+
+
+{ echo "$as_me:$LINENO: checking for int" >&5
+echo $ECHO_N "checking for int... $ECHO_C" >&6; }
+if test "${ac_cv_type_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef int ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_int=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_type_int=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
+echo "${ECHO_T}$ac_cv_type_int" >&6; }
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ echo "$as_me:$LINENO: checking size of int" >&5
+echo $ECHO_N "checking size of int... $ECHO_C" >&6; }
+if test "${ac_cv_sizeof_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_lo=`expr $ac_mid + 1`
+                        if test $ac_lo -le $ac_mid; then
+                          ac_lo= ac_hi=
+                          break
+                        fi
+                        ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_hi=`expr '(' $ac_mid ')' - 1`
+                        if test $ac_mid -le $ac_hi; then
+                          ac_lo= ac_hi=
+                          break
+                        fi
+                        ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_int=$ac_lo;;
+'') if test "$ac_cv_type_int" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_int=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef int ac__type_sizeof_;
+static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+        return 1;
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+        return 1;
+      fprintf (f, "%lu\n", i);
+    }
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_int=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_int" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_int=0
+   fi
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+{ echo "$as_me:$LINENO: checking for long int" >&5
+echo $ECHO_N "checking for long int... $ECHO_C" >&6; }
+if test "${ac_cv_type_long_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef long int ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_long_int=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_type_long_int=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_long_int" >&5
+echo "${ECHO_T}$ac_cv_type_long_int" >&6; }
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ echo "$as_me:$LINENO: checking size of long int" >&5
+echo $ECHO_N "checking size of long int... $ECHO_C" >&6; }
+if test "${ac_cv_sizeof_long_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef long int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef long int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_lo=`expr $ac_mid + 1`
+                        if test $ac_lo -le $ac_mid; then
+                          ac_lo= ac_hi=
+                          break
+                        fi
+                        ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef long int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef long int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_hi=`expr '(' $ac_mid ')' - 1`
+                        if test $ac_mid -le $ac_hi; then
+                          ac_lo= ac_hi=
+                          break
+                        fi
+                        ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef long int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long_int=$ac_lo;;
+'') if test "$ac_cv_type_long_int" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (long int)
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long int)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_long_int=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef long int ac__type_sizeof_;
+static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+        return 1;
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+        return 1;
+      fprintf (f, "%lu\n", i);
+    }
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_long_int=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_long_int" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (long int)
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long int)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_long_int=0
+   fi
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_long_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG_INT $ac_cv_sizeof_long_int
+_ACEOF
+
+
+{ echo "$as_me:$LINENO: checking for long long int" >&5
+echo $ECHO_N "checking for long long int... $ECHO_C" >&6; }
+if test "${ac_cv_type_long_long_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef long long int ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_long_long_int=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_type_long_long_int=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long_int" >&5
+echo "${ECHO_T}$ac_cv_type_long_long_int" >&6; }
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ echo "$as_me:$LINENO: checking size of long long int" >&5
+echo $ECHO_N "checking size of long long int... $ECHO_C" >&6; }
+if test "${ac_cv_sizeof_long_long_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef long long int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef long long int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_lo=`expr $ac_mid + 1`
+                        if test $ac_lo -le $ac_mid; then
+                          ac_lo= ac_hi=
+                          break
+                        fi
+                        ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef long long int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef long long int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_hi=`expr '(' $ac_mid ')' - 1`
+                        if test $ac_mid -le $ac_hi; then
+                          ac_lo= ac_hi=
+                          break
+                        fi
+                        ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef long long int ac__type_sizeof_;
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long_long_int=$ac_lo;;
+'') if test "$ac_cv_type_long_long_int" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long int)
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long long int)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_long_long_int=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+   typedef long long int ac__type_sizeof_;
+static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+        return 1;
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+        return 1;
+      fprintf (f, "%lu\n", i);
+    }
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_long_long_int=`cat conftest.val`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_long_long_int" = yes; then
+     { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long int)
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long long int)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_long_long_int=0
+   fi
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_long_long_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG_LONG_INT $ac_cv_sizeof_long_long_int
+_ACEOF
+
+
+
+# Sanity check long long for some platforms (AIX)
+if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then
+        ac_cv_sizeof_long_long_int=0
+fi
+
+# compute LLONG_MIN and LLONG_MAX if we don't know them.
+if test -z "$have_llong_max"; then
+        { echo "$as_me:$LINENO: checking for max value of long long" >&5
+echo $ECHO_N "checking for max value of long long... $ECHO_C" >&6; }
+        if test "$cross_compiling" = yes; then
+
+                        { echo "$as_me:$LINENO: WARNING: cross compiling: not checking" >&5
+echo "$as_me: WARNING: cross compiling: not checking" >&2;}
+
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+/* Why is this so damn hard? */
+#ifdef __GNUC__
+# undef __GNUC__
+#endif
+#define __USE_ISOC99
+#include <limits.h>
+#define DATA "conftest.llminmax"
+#define my_abs(a) ((a) < 0 ? ((a) * -1) : (a))
+
+/*
+ * printf in libc on some platforms (eg old Tru64) does not understand %lld so
+ * we do this the hard way.
+ */
+static int
+fprint_ll(FILE *f, long long n)
+{
+        unsigned int i;
+        int l[sizeof(long long) * 8];
+
+        if (n < 0)
+                if (fprintf(f, "-") < 0)
+                        return -1;
+        for (i = 0; n != 0; i++) {
+                l[i] = my_abs(n % 10);
+                n /= 10;
+        }
+        do {
+                if (fprintf(f, "%d", l[--i]) < 0)
+                        return -1;
+        } while (i != 0);
+        if (fprintf(f, " ") < 0)
+                return -1;
+        return 0;
+}
+
+int main(void) {
+        FILE *f;
+        long long i, llmin, llmax = 0;
+
+        if((f = fopen(DATA,"w")) == NULL)
+                exit(1);
+
+#if defined(LLONG_MIN) && defined(LLONG_MAX)
+        fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n");
+        llmin = LLONG_MIN;
+        llmax = LLONG_MAX;
+#else
+        fprintf(stderr, "Calculating  LLONG_MIN and LLONG_MAX\n");
+        /* This will work on one's complement and two's complement */
+        for (i = 1; i > llmax; i <<= 1, i++)
+                llmax = i;
+        llmin = llmax + 1LL;    /* wrap */
+#endif
+
+        /* Sanity check */
+        if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax
+            || llmax - 1 > llmax || llmin == llmax || llmin == 0
+            || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) {
+                fprintf(f, "unknown unknown\n");
+                exit(2);
+        }
+
+        if (fprint_ll(f, llmin) < 0)
+                exit(3);
+        if (fprint_ll(f, llmax) < 0)
+                exit(4);
+        if (fclose(f) < 0)
+                exit(5);
+        exit(0);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+                        llong_min=`$AWK '{print $1}' conftest.llminmax`
+                        llong_max=`$AWK '{print $2}' conftest.llminmax`
+
+                        { echo "$as_me:$LINENO: result: $llong_max" >&5
+echo "${ECHO_T}$llong_max" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define LLONG_MAX ${llong_max}LL
+_ACEOF
+
+                        { echo "$as_me:$LINENO: checking for min value of long long" >&5
+echo $ECHO_N "checking for min value of long long... $ECHO_C" >&6; }
+                        { echo "$as_me:$LINENO: result: $llong_min" >&5
+echo "${ECHO_T}$llong_min" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define LLONG_MIN ${llong_min}LL
+_ACEOF
+
+
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+
+                        { echo "$as_me:$LINENO: result: not found" >&5
+echo "${ECHO_T}not found" >&6; }
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+
+
+# More checks for data types
+{ echo "$as_me:$LINENO: checking for u_int type" >&5
+echo $ECHO_N "checking for u_int type... $ECHO_C" >&6; }
+if test "${ac_cv_have_u_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <sys/types.h>
+int
+main ()
+{
+ u_int a; a = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_u_int="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_u_int="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_u_int" >&5
+echo "${ECHO_T}$ac_cv_have_u_int" >&6; }
+if test "x$ac_cv_have_u_int" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_U_INT 1
+_ACEOF
+
+        have_u_int=1
+fi
+
+{ echo "$as_me:$LINENO: checking for intXX_t types" >&5
+echo $ECHO_N "checking for intXX_t types... $ECHO_C" >&6; }
+if test "${ac_cv_have_intxx_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <sys/types.h>
+int
+main ()
+{
+ int8_t a; int16_t b; int32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_intxx_t="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_intxx_t="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_intxx_t" >&5
+echo "${ECHO_T}$ac_cv_have_intxx_t" >&6; }
+if test "x$ac_cv_have_intxx_t" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_INTXX_T 1
+_ACEOF
+
+        have_intxx_t=1
+fi
+
+if (test -z "$have_intxx_t" && \
+           test "x$ac_cv_header_stdint_h" = "xyes")
+then
+    { echo "$as_me:$LINENO: checking for intXX_t types in stdint.h" >&5
+echo $ECHO_N "checking for intXX_t types in stdint.h... $ECHO_C" >&6; }
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <stdint.h>
+int
+main ()
+{
+ int8_t a; int16_t b; int32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+                        cat >>confdefs.h <<\_ACEOF
+#define HAVE_INTXX_T 1
+_ACEOF
+
+                        { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+{ echo "$as_me:$LINENO: checking for int64_t type" >&5
+echo $ECHO_N "checking for int64_t type... $ECHO_C" >&6; }
+if test "${ac_cv_have_int64_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#include <sys/socket.h>
+#ifdef HAVE_SYS_BITYPES_H
+# include <sys/bitypes.h>
+#endif
+
+int
+main ()
+{
+ int64_t a; a = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_int64_t="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_int64_t="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_int64_t" >&5
+echo "${ECHO_T}$ac_cv_have_int64_t" >&6; }
+if test "x$ac_cv_have_int64_t" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_INT64_T 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for u_intXX_t types" >&5
+echo $ECHO_N "checking for u_intXX_t types... $ECHO_C" >&6; }
+if test "${ac_cv_have_u_intxx_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <sys/types.h>
+int
+main ()
+{
+ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_u_intxx_t="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_u_intxx_t="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_u_intxx_t" >&5
+echo "${ECHO_T}$ac_cv_have_u_intxx_t" >&6; }
+if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_U_INTXX_T 1
+_ACEOF
+
+        have_u_intxx_t=1
+fi
+
+if test -z "$have_u_intxx_t" ; then
+    { echo "$as_me:$LINENO: checking for u_intXX_t types in sys/socket.h" >&5
+echo $ECHO_N "checking for u_intXX_t types in sys/socket.h... $ECHO_C" >&6; }
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <sys/socket.h>
+int
+main ()
+{
+ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+                        cat >>confdefs.h <<\_ACEOF
+#define HAVE_U_INTXX_T 1
+_ACEOF
+
+                        { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+{ echo "$as_me:$LINENO: checking for u_int64_t types" >&5
+echo $ECHO_N "checking for u_int64_t types... $ECHO_C" >&6; }
+if test "${ac_cv_have_u_int64_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <sys/types.h>
+int
+main ()
+{
+ u_int64_t a; a = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_u_int64_t="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_u_int64_t="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_u_int64_t" >&5
+echo "${ECHO_T}$ac_cv_have_u_int64_t" >&6; }
+if test "x$ac_cv_have_u_int64_t" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_U_INT64_T 1
+_ACEOF
+
+        have_u_int64_t=1
+fi
+
+if test -z "$have_u_int64_t" ; then
+    { echo "$as_me:$LINENO: checking for u_int64_t type in sys/bitypes.h" >&5
+echo $ECHO_N "checking for u_int64_t type in sys/bitypes.h... $ECHO_C" >&6; }
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <sys/bitypes.h>
+int
+main ()
+{
+ u_int64_t a; a = 1
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+                        cat >>confdefs.h <<\_ACEOF
+#define HAVE_U_INT64_T 1
+_ACEOF
+
+                        { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if test -z "$have_u_intxx_t" ; then
+        { echo "$as_me:$LINENO: checking for uintXX_t types" >&5
+echo $ECHO_N "checking for uintXX_t types... $ECHO_C" >&6; }
+if test "${ac_cv_have_uintxx_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+
+int
+main ()
+{
+ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_uintxx_t="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_uintxx_t="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_uintxx_t" >&5
+echo "${ECHO_T}$ac_cv_have_uintxx_t" >&6; }
+        if test "x$ac_cv_have_uintxx_t" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_UINTXX_T 1
+_ACEOF
+
+        fi
+fi
+
+if test -z "$have_uintxx_t" ; then
+    { echo "$as_me:$LINENO: checking for uintXX_t types in stdint.h" >&5
+echo $ECHO_N "checking for uintXX_t types in stdint.h... $ECHO_C" >&6; }
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <stdint.h>
+int
+main ()
+{
+ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+                        cat >>confdefs.h <<\_ACEOF
+#define HAVE_UINTXX_T 1
+_ACEOF
+
+                        { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \
+           test "x$ac_cv_header_sys_bitypes_h" = "xyes")
+then
+        { echo "$as_me:$LINENO: checking for intXX_t and u_intXX_t types in sys/bitypes.h" >&5
+echo $ECHO_N "checking for intXX_t and u_intXX_t types in sys/bitypes.h... $ECHO_C" >&6; }
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/bitypes.h>
+
+int
+main ()
+{
+
+                        int8_t a; int16_t b; int32_t c;
+                        u_int8_t e; u_int16_t f; u_int32_t g;
+                        a = b = c = e = f = g = 1;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+                        cat >>confdefs.h <<\_ACEOF
+#define HAVE_U_INTXX_T 1
+_ACEOF
+
+                        cat >>confdefs.h <<\_ACEOF
+#define HAVE_INTXX_T 1
+_ACEOF
+
+                        { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+{ echo "$as_me:$LINENO: checking for u_char" >&5
+echo $ECHO_N "checking for u_char... $ECHO_C" >&6; }
+if test "${ac_cv_have_u_char+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+
+int
+main ()
+{
+ u_char foo; foo = 125;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_u_char="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_u_char="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_u_char" >&5
+echo "${ECHO_T}$ac_cv_have_u_char" >&6; }
+if test "x$ac_cv_have_u_char" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_U_CHAR 1
+_ACEOF
+
+fi
+
+
+   { echo "$as_me:$LINENO: checking for socklen_t" >&5
+echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_socklen_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/socket.h>
+
+typedef socklen_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_socklen_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_type_socklen_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5
+echo "${ECHO_T}$ac_cv_type_socklen_t" >&6; }
+if test $ac_cv_type_socklen_t = yes; then
+  :
+else
+
+      { echo "$as_me:$LINENO: checking for socklen_t equivalent" >&5
+echo $ECHO_N "checking for socklen_t equivalent... $ECHO_C" >&6; }
+      if test "${curl_cv_socklen_t_equiv+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+         # Systems have either "struct sockaddr *" or
+         # "void *" as the second argument to getpeername
+         curl_cv_socklen_t_equiv=
+         for arg2 in "struct sockaddr" void; do
+            for t in int size_t unsigned long "unsigned long"; do
+               cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+                  #include <sys/types.h>
+                  #include <sys/socket.h>
+
+                  int getpeername (int, $arg2 *, $t *);
+
+int
+main ()
+{
+
+                  $t len;
+                  getpeername(0,0,&len);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+                  curl_cv_socklen_t_equiv="$t"
+                  break
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+            done
+         done
+
+         if test "x$curl_cv_socklen_t_equiv" = x; then
+            { { echo "$as_me:$LINENO: error: Cannot find a type to use in place of socklen_t" >&5
+echo "$as_me: error: Cannot find a type to use in place of socklen_t" >&2;}
+   { (exit 1); exit 1; }; }
+         fi
+
+fi
+
+      { echo "$as_me:$LINENO: result: $curl_cv_socklen_t_equiv" >&5
+echo "${ECHO_T}$curl_cv_socklen_t_equiv" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define socklen_t $curl_cv_socklen_t_equiv
+_ACEOF
+
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking for sig_atomic_t" >&5
+echo $ECHO_N "checking for sig_atomic_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_sig_atomic_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <signal.h>
+
+typedef sig_atomic_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_sig_atomic_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_type_sig_atomic_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_sig_atomic_t" >&5
+echo "${ECHO_T}$ac_cv_type_sig_atomic_t" >&6; }
+if test $ac_cv_type_sig_atomic_t = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_SIG_ATOMIC_T 1
+_ACEOF
+
+
+fi
+
+{ echo "$as_me:$LINENO: checking for fsblkcnt_t" >&5
+echo $ECHO_N "checking for fsblkcnt_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_fsblkcnt_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif
+#ifdef HAVE_SYS_STATFS_H
+#include <sys/statfs.h>
+#endif
+#ifdef HAVE_SYS_STATVFS_H
+#include <sys/statvfs.h>
+#endif
+
+
+typedef fsblkcnt_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_fsblkcnt_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_type_fsblkcnt_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_fsblkcnt_t" >&5
+echo "${ECHO_T}$ac_cv_type_fsblkcnt_t" >&6; }
+if test $ac_cv_type_fsblkcnt_t = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_FSBLKCNT_T 1
+_ACEOF
+
+
+fi
+{ echo "$as_me:$LINENO: checking for fsfilcnt_t" >&5
+echo $ECHO_N "checking for fsfilcnt_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_fsfilcnt_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_BITYPES_H
+#include <sys/bitypes.h>
+#endif
+#ifdef HAVE_SYS_STATFS_H
+#include <sys/statfs.h>
+#endif
+#ifdef HAVE_SYS_STATVFS_H
+#include <sys/statvfs.h>
+#endif
+
+
+typedef fsfilcnt_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_fsfilcnt_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_type_fsfilcnt_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_fsfilcnt_t" >&5
+echo "${ECHO_T}$ac_cv_type_fsfilcnt_t" >&6; }
+if test $ac_cv_type_fsfilcnt_t = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_FSFILCNT_T 1
+_ACEOF
+
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking for in_addr_t" >&5
+echo $ECHO_N "checking for in_addr_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_in_addr_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <netinet/in.h>
+
+typedef in_addr_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_in_addr_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_type_in_addr_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_in_addr_t" >&5
+echo "${ECHO_T}$ac_cv_type_in_addr_t" >&6; }
+if test $ac_cv_type_in_addr_t = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_IN_ADDR_T 1
+_ACEOF
+
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking for size_t" >&5
+echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
+if test "${ac_cv_have_size_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+
+int
+main ()
+{
+ size_t foo; foo = 1235;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_size_t="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_size_t="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_size_t" >&5
+echo "${ECHO_T}$ac_cv_have_size_t" >&6; }
+if test "x$ac_cv_have_size_t" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SIZE_T 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for ssize_t" >&5
+echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6; }
+if test "${ac_cv_have_ssize_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+
+int
+main ()
+{
+ ssize_t foo; foo = 1235;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_ssize_t="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_ssize_t="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_ssize_t" >&5
+echo "${ECHO_T}$ac_cv_have_ssize_t" >&6; }
+if test "x$ac_cv_have_ssize_t" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SSIZE_T 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for clock_t" >&5
+echo $ECHO_N "checking for clock_t... $ECHO_C" >&6; }
+if test "${ac_cv_have_clock_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <time.h>
+
+int
+main ()
+{
+ clock_t foo; foo = 1235;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_clock_t="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_clock_t="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_clock_t" >&5
+echo "${ECHO_T}$ac_cv_have_clock_t" >&6; }
+if test "x$ac_cv_have_clock_t" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_CLOCK_T 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for sa_family_t" >&5
+echo $ECHO_N "checking for sa_family_t... $ECHO_C" >&6; }
+if test "${ac_cv_have_sa_family_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+
+int
+main ()
+{
+ sa_family_t foo; foo = 1235;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_sa_family_t="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+int
+main ()
+{
+ sa_family_t foo; foo = 1235;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_sa_family_t="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_sa_family_t="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_sa_family_t" >&5
+echo "${ECHO_T}$ac_cv_have_sa_family_t" >&6; }
+if test "x$ac_cv_have_sa_family_t" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SA_FAMILY_T 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for pid_t" >&5
+echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
+if test "${ac_cv_have_pid_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+
+int
+main ()
+{
+ pid_t foo; foo = 1235;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_pid_t="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_pid_t="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_pid_t" >&5
+echo "${ECHO_T}$ac_cv_have_pid_t" >&6; }
+if test "x$ac_cv_have_pid_t" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_PID_T 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for mode_t" >&5
+echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; }
+if test "${ac_cv_have_mode_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+
+int
+main ()
+{
+ mode_t foo; foo = 1235;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_mode_t="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_mode_t="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_mode_t" >&5
+echo "${ECHO_T}$ac_cv_have_mode_t" >&6; }
+if test "x$ac_cv_have_mode_t" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_MODE_T 1
+_ACEOF
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking for struct sockaddr_storage" >&5
+echo $ECHO_N "checking for struct sockaddr_storage... $ECHO_C" >&6; }
+if test "${ac_cv_have_struct_sockaddr_storage+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+
+int
+main ()
+{
+ struct sockaddr_storage s;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_struct_sockaddr_storage="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_struct_sockaddr_storage="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_struct_sockaddr_storage" >&5
+echo "${ECHO_T}$ac_cv_have_struct_sockaddr_storage" >&6; }
+if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_STRUCT_SOCKADDR_STORAGE 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for struct sockaddr_in6" >&5
+echo $ECHO_N "checking for struct sockaddr_in6... $ECHO_C" >&6; }
+if test "${ac_cv_have_struct_sockaddr_in6+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <netinet/in.h>
+
+int
+main ()
+{
+ struct sockaddr_in6 s; s.sin6_family = 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_struct_sockaddr_in6="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_struct_sockaddr_in6="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_struct_sockaddr_in6" >&5
+echo "${ECHO_T}$ac_cv_have_struct_sockaddr_in6" >&6; }
+if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_STRUCT_SOCKADDR_IN6 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for struct in6_addr" >&5
+echo $ECHO_N "checking for struct in6_addr... $ECHO_C" >&6; }
+if test "${ac_cv_have_struct_in6_addr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <netinet/in.h>
+
+int
+main ()
+{
+ struct in6_addr s; s.s6_addr[0] = 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_struct_in6_addr="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_struct_in6_addr="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_struct_in6_addr" >&5
+echo "${ECHO_T}$ac_cv_have_struct_in6_addr" >&6; }
+if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_STRUCT_IN6_ADDR 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for struct addrinfo" >&5
+echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6; }
+if test "${ac_cv_have_struct_addrinfo+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+
+int
+main ()
+{
+ struct addrinfo s; s.ai_flags = AI_PASSIVE;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_struct_addrinfo="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_struct_addrinfo="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_struct_addrinfo" >&5
+echo "${ECHO_T}$ac_cv_have_struct_addrinfo" >&6; }
+if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_STRUCT_ADDRINFO 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for struct timeval" >&5
+echo $ECHO_N "checking for struct timeval... $ECHO_C" >&6; }
+if test "${ac_cv_have_struct_timeval+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <sys/time.h>
+int
+main ()
+{
+ struct timeval tv; tv.tv_sec = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_struct_timeval="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_struct_timeval="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_struct_timeval" >&5
+echo "${ECHO_T}$ac_cv_have_struct_timeval" >&6; }
+if test "x$ac_cv_have_struct_timeval" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_STRUCT_TIMEVAL 1
+_ACEOF
+
+        have_struct_timeval=1
+fi
+
+{ echo "$as_me:$LINENO: checking for struct timespec" >&5
+echo $ECHO_N "checking for struct timespec... $ECHO_C" >&6; }
+if test "${ac_cv_type_struct_timespec+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef struct timespec ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_struct_timespec=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_type_struct_timespec=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_struct_timespec" >&5
+echo "${ECHO_T}$ac_cv_type_struct_timespec" >&6; }
+if test $ac_cv_type_struct_timespec = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_TIMESPEC 1
+_ACEOF
+
+
+fi
+
+
+# We need int64_t or else certian parts of the compile will fail.
+if test "x$ac_cv_have_int64_t" = "xno" && \
+        test "x$ac_cv_sizeof_long_int" != "x8" && \
+        test "x$ac_cv_sizeof_long_long_int" = "x0" ; then
+        echo "OpenSSH requires int64_t support.  Contact your vendor or install"
+        echo "an alternative compiler (I.E., GCC) before continuing."
+        echo ""
+        exit 1;
+else
+        if test "$cross_compiling" = yes; then
+  { echo "$as_me:$LINENO: WARNING: cross compiling: Assuming working snprintf()" >&5
+echo "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;}
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <string.h>
+#ifdef HAVE_SNPRINTF
+main()
+{
+        char buf[50];
+        char expected_out[50];
+        int mazsize = 50 ;
+#if (SIZEOF_LONG_INT == 8)
+        long int num = 0x7fffffffffffffff;
+#else
+        long long num = 0x7fffffffffffffffll;
+#endif
+        strcpy(expected_out, "9223372036854775807");
+        snprintf(buf, mazsize, "%lld", num);
+        if(strcmp(buf, expected_out) != 0)
+                exit(1);
+        exit(0);
+}
+#else
+main() { exit(0); }
+#endif
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   true
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ cat >>confdefs.h <<\_ACEOF
+#define BROKEN_SNPRINTF 1
+_ACEOF
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+
+
+# look for field 'ut_host' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host
+        { echo "$as_me:$LINENO: checking for ut_host field in utmp.h" >&5
+echo $ECHO_N "checking for ut_host field in utmp.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_host" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_HOST_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'ut_host' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host
+        { echo "$as_me:$LINENO: checking for ut_host field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_host field in utmpx.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_host" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_HOST_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'syslen' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"syslen
+        { echo "$as_me:$LINENO: checking for syslen field in utmpx.h" >&5
+echo $ECHO_N "checking for syslen field in utmpx.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "syslen" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SYSLEN_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'ut_pid' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_pid
+        { echo "$as_me:$LINENO: checking for ut_pid field in utmp.h" >&5
+echo $ECHO_N "checking for ut_pid field in utmp.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_pid" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_PID_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'ut_type' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type
+        { echo "$as_me:$LINENO: checking for ut_type field in utmp.h" >&5
+echo $ECHO_N "checking for ut_type field in utmp.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_type" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_TYPE_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'ut_type' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type
+        { echo "$as_me:$LINENO: checking for ut_type field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_type field in utmpx.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_type" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_TYPE_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'ut_tv' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv
+        { echo "$as_me:$LINENO: checking for ut_tv field in utmp.h" >&5
+echo $ECHO_N "checking for ut_tv field in utmp.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_tv" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_TV_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'ut_id' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id
+        { echo "$as_me:$LINENO: checking for ut_id field in utmp.h" >&5
+echo $ECHO_N "checking for ut_id field in utmp.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_id" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ID_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'ut_id' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id
+        { echo "$as_me:$LINENO: checking for ut_id field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_id field in utmpx.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_id" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ID_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'ut_addr' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr
+        { echo "$as_me:$LINENO: checking for ut_addr field in utmp.h" >&5
+echo $ECHO_N "checking for ut_addr field in utmp.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_addr" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ADDR_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'ut_addr' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr
+        { echo "$as_me:$LINENO: checking for ut_addr field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_addr field in utmpx.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_addr" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ADDR_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'ut_addr_v6' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6
+        { echo "$as_me:$LINENO: checking for ut_addr_v6 field in utmp.h" >&5
+echo $ECHO_N "checking for ut_addr_v6 field in utmp.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_addr_v6" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ADDR_V6_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'ut_addr_v6' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6
+        { echo "$as_me:$LINENO: checking for ut_addr_v6 field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_addr_v6 field in utmpx.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_addr_v6" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ADDR_V6_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'ut_exit' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_exit
+        { echo "$as_me:$LINENO: checking for ut_exit field in utmp.h" >&5
+echo $ECHO_N "checking for ut_exit field in utmp.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_exit" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_EXIT_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'ut_time' in header 'utmp.h'
+                ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time
+        { echo "$as_me:$LINENO: checking for ut_time field in utmp.h" >&5
+echo $ECHO_N "checking for ut_time field in utmp.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmp.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_time" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_TIME_IN_UTMP 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'ut_time' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time
+        { echo "$as_me:$LINENO: checking for ut_time field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_time field in utmpx.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_time" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_TIME_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+# look for field 'ut_tv' in header 'utmpx.h'
+                ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
+                ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv
+        { echo "$as_me:$LINENO: checking for ut_tv field in utmpx.h" >&5
+echo $ECHO_N "checking for ut_tv field in utmpx.h... $ECHO_C" >&6; }
+        if { as_var=$ossh_varname; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <utmpx.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "ut_tv" >/dev/null 2>&1; then
+                        eval "$ossh_varname=yes"
+else
+                        eval "$ossh_varname=no"
+fi
+rm -f conftest*
+
+fi
+
+        ossh_result=`eval 'echo $'"$ossh_varname"`
+        if test -n "`echo $ossh_varname`"; then
+                { echo "$as_me:$LINENO: result: $ossh_result" >&5
+echo "${ECHO_T}$ossh_result" >&6; }
+                if test "x$ossh_result" = "xyes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_TV_IN_UTMPX 1
+_ACEOF
+
+                fi
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+
+
+{ echo "$as_me:$LINENO: checking for struct stat.st_blksize" >&5
+echo $ECHO_N "checking for struct stat.st_blksize... $ECHO_C" >&6; }
+if test "${ac_cv_member_struct_stat_st_blksize+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static struct stat ac_aggr;
+if (ac_aggr.st_blksize)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_struct_stat_st_blksize=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static struct stat ac_aggr;
+if (sizeof ac_aggr.st_blksize)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_struct_stat_st_blksize=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_member_struct_stat_st_blksize=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blksize" >&5
+echo "${ECHO_T}$ac_cv_member_struct_stat_st_blksize" >&6; }
+if test $ac_cv_member_struct_stat_st_blksize = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
+_ACEOF
+
+
+fi
+
+{ echo "$as_me:$LINENO: checking for struct __res_state.retrans" >&5
+echo $ECHO_N "checking for struct __res_state.retrans... $ECHO_C" >&6; }
+if test "${ac_cv_member_struct___res_state_retrans+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#include <netinet/in.h>
+#include <arpa/nameser.h>
+#include <resolv.h>
+
+
+int
+main ()
+{
+static struct __res_state ac_aggr;
+if (ac_aggr.retrans)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_struct___res_state_retrans=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#include <netinet/in.h>
+#include <arpa/nameser.h>
+#include <resolv.h>
+
+
+int
+main ()
+{
+static struct __res_state ac_aggr;
+if (sizeof ac_aggr.retrans)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_struct___res_state_retrans=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_member_struct___res_state_retrans=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_member_struct___res_state_retrans" >&5
+echo "${ECHO_T}$ac_cv_member_struct___res_state_retrans" >&6; }
+if test $ac_cv_member_struct___res_state_retrans = yes; then
+  :
+else
+
+cat >>confdefs.h <<\_ACEOF
+#define __res_state state
+_ACEOF
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking for ss_family field in struct sockaddr_storage" >&5
+echo $ECHO_N "checking for ss_family field in struct sockaddr_storage... $ECHO_C" >&6; }
+if test "${ac_cv_have_ss_family_in_struct_ss+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+
+int
+main ()
+{
+ struct sockaddr_storage s; s.ss_family = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_ss_family_in_struct_ss="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_ss_family_in_struct_ss="no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_ss_family_in_struct_ss" >&5
+echo "${ECHO_T}$ac_cv_have_ss_family_in_struct_ss" >&6; }
+if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SS_FAMILY_IN_SS 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for __ss_family field in struct sockaddr_storage" >&5
+echo $ECHO_N "checking for __ss_family field in struct sockaddr_storage... $ECHO_C" >&6; }
+if test "${ac_cv_have___ss_family_in_struct_ss+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+
+int
+main ()
+{
+ struct sockaddr_storage s; s.__ss_family = 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have___ss_family_in_struct_ss="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have___ss_family_in_struct_ss="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have___ss_family_in_struct_ss" >&5
+echo "${ECHO_T}$ac_cv_have___ss_family_in_struct_ss" >&6; }
+if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE___SS_FAMILY_IN_SS 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for pw_class field in struct passwd" >&5
+echo $ECHO_N "checking for pw_class field in struct passwd... $ECHO_C" >&6; }
+if test "${ac_cv_have_pw_class_in_struct_passwd+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <pwd.h>
+
+int
+main ()
+{
+ struct passwd p; p.pw_class = 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_pw_class_in_struct_passwd="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_pw_class_in_struct_passwd="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_pw_class_in_struct_passwd" >&5
+echo "${ECHO_T}$ac_cv_have_pw_class_in_struct_passwd" >&6; }
+if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_PW_CLASS_IN_PASSWD 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for pw_expire field in struct passwd" >&5
+echo $ECHO_N "checking for pw_expire field in struct passwd... $ECHO_C" >&6; }
+if test "${ac_cv_have_pw_expire_in_struct_passwd+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <pwd.h>
+
+int
+main ()
+{
+ struct passwd p; p.pw_expire = 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_pw_expire_in_struct_passwd="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_pw_expire_in_struct_passwd="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_pw_expire_in_struct_passwd" >&5
+echo "${ECHO_T}$ac_cv_have_pw_expire_in_struct_passwd" >&6; }
+if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_PW_EXPIRE_IN_PASSWD 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for pw_change field in struct passwd" >&5
+echo $ECHO_N "checking for pw_change field in struct passwd... $ECHO_C" >&6; }
+if test "${ac_cv_have_pw_change_in_struct_passwd+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <pwd.h>
+
+int
+main ()
+{
+ struct passwd p; p.pw_change = 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_pw_change_in_struct_passwd="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_pw_change_in_struct_passwd="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_pw_change_in_struct_passwd" >&5
+echo "${ECHO_T}$ac_cv_have_pw_change_in_struct_passwd" >&6; }
+if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_PW_CHANGE_IN_PASSWD 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for msg_accrights field in struct msghdr" >&5
+echo $ECHO_N "checking for msg_accrights field in struct msghdr... $ECHO_C" >&6; }
+if test "${ac_cv_have_accrights_in_msghdr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+int main() {
+#ifdef msg_accrights
+#error "msg_accrights is a macro"
+exit(1);
+#endif
+struct msghdr m;
+m.msg_accrights = 0;
+exit(0);
+}
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_accrights_in_msghdr="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_accrights_in_msghdr="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_accrights_in_msghdr" >&5
+echo "${ECHO_T}$ac_cv_have_accrights_in_msghdr" >&6; }
+if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ACCRIGHTS_IN_MSGHDR 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking if f_fsid has val members" >&5
+echo $ECHO_N "checking if f_fsid has val members... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <sys/statvfs.h>
+int
+main ()
+{
+struct fsid_t t; t.val[0] = 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define FSID_HAS_VAL 1
+_ACEOF
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+{ echo "$as_me:$LINENO: checking for msg_control field in struct msghdr" >&5
+echo $ECHO_N "checking for msg_control field in struct msghdr... $ECHO_C" >&6; }
+if test "${ac_cv_have_control_in_msghdr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+int main() {
+#ifdef msg_control
+#error "msg_control is a macro"
+exit(1);
+#endif
+struct msghdr m;
+m.msg_control = 0;
+exit(0);
+}
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_have_control_in_msghdr="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_control_in_msghdr="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_control_in_msghdr" >&5
+echo "${ECHO_T}$ac_cv_have_control_in_msghdr" >&6; }
+if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_CONTROL_IN_MSGHDR 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking if libc defines __progname" >&5
+echo $ECHO_N "checking if libc defines __progname... $ECHO_C" >&6; }
+if test "${ac_cv_libc_defines___progname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+ extern char *__progname; printf("%s", __progname);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+   ac_cv_libc_defines___progname="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_libc_defines___progname="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_libc_defines___progname" >&5
+echo "${ECHO_T}$ac_cv_libc_defines___progname" >&6; }
+if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE___PROGNAME 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking whether $CC implements __FUNCTION__" >&5
+echo $ECHO_N "checking whether $CC implements __FUNCTION__... $ECHO_C" >&6; }
+if test "${ac_cv_cc_implements___FUNCTION__+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+
+int
+main ()
+{
+ printf("%s", __FUNCTION__);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+   ac_cv_cc_implements___FUNCTION__="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_cc_implements___FUNCTION__="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_cc_implements___FUNCTION__" >&5
+echo "${ECHO_T}$ac_cv_cc_implements___FUNCTION__" >&6; }
+if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE___FUNCTION__ 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking whether $CC implements __func__" >&5
+echo $ECHO_N "checking whether $CC implements __func__... $ECHO_C" >&6; }
+if test "${ac_cv_cc_implements___func__+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <stdio.h>
+
+int
+main ()
+{
+ printf("%s", __func__);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+   ac_cv_cc_implements___func__="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_cc_implements___func__="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_cc_implements___func__" >&5
+echo "${ECHO_T}$ac_cv_cc_implements___func__" >&6; }
+if test "x$ac_cv_cc_implements___func__" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE___func__ 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking whether va_copy exists" >&5
+echo $ECHO_N "checking whether va_copy exists... $ECHO_C" >&6; }
+if test "${ac_cv_have_va_copy+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdarg.h>
+                 va_list x,y;
+int
+main ()
+{
+va_copy(x,y);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+   ac_cv_have_va_copy="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_va_copy="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_va_copy" >&5
+echo "${ECHO_T}$ac_cv_have_va_copy" >&6; }
+if test "x$ac_cv_have_va_copy" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_VA_COPY 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking whether __va_copy exists" >&5
+echo $ECHO_N "checking whether __va_copy exists... $ECHO_C" >&6; }
+if test "${ac_cv_have___va_copy+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdarg.h>
+                 va_list x,y;
+int
+main ()
+{
+__va_copy(x,y);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+   ac_cv_have___va_copy="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have___va_copy="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have___va_copy" >&5
+echo "${ECHO_T}$ac_cv_have___va_copy" >&6; }
+if test "x$ac_cv_have___va_copy" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE___VA_COPY 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking whether getopt has optreset support" >&5
+echo $ECHO_N "checking whether getopt has optreset support... $ECHO_C" >&6; }
+if test "${ac_cv_have_getopt_optreset+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <getopt.h>
+
+int
+main ()
+{
+ extern int optreset; optreset = 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+   ac_cv_have_getopt_optreset="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_have_getopt_optreset="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_getopt_optreset" >&5
+echo "${ECHO_T}$ac_cv_have_getopt_optreset" >&6; }
+if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GETOPT_OPTRESET 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking if libc defines sys_errlist" >&5
+echo $ECHO_N "checking if libc defines sys_errlist... $ECHO_C" >&6; }
+if test "${ac_cv_libc_defines_sys_errlist+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+   ac_cv_libc_defines_sys_errlist="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_libc_defines_sys_errlist="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_libc_defines_sys_errlist" >&5
+echo "${ECHO_T}$ac_cv_libc_defines_sys_errlist" >&6; }
+if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SYS_ERRLIST 1
+_ACEOF
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking if libc defines sys_nerr" >&5
+echo $ECHO_N "checking if libc defines sys_nerr... $ECHO_C" >&6; }
+if test "${ac_cv_libc_defines_sys_nerr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+ extern int sys_nerr; printf("%i", sys_nerr);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+   ac_cv_libc_defines_sys_nerr="yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         ac_cv_libc_defines_sys_nerr="no"
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_libc_defines_sys_nerr" >&5
+echo "${ECHO_T}$ac_cv_libc_defines_sys_nerr" >&6; }
+if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SYS_NERR 1
+_ACEOF
+
+fi
+
+SCARD_MSG="no"
+# Check whether user wants sectok support
+
+# Check whether --with-sectok was given.
+if test "${with_sectok+set}" = set; then
+  withval=$with_sectok;
+                if test "x$withval" != "xno" ; then
+                        if test "x$withval" != "xyes" ; then
+                                CPPFLAGS="$CPPFLAGS -I${withval}"
+                                LDFLAGS="$LDFLAGS -L${withval}"
+                                if test ! -z "$need_dash_r" ; then
+                                        LDFLAGS="$LDFLAGS -R${withval}"
+                                fi
+                                if test ! -z "$blibpath" ; then
+                                        blibpath="$blibpath:${withval}"
+                                fi
+                        fi
+
+for ac_header in sectok.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+                        if test "$ac_cv_header_sectok_h" != yes; then
+                                { { echo "$as_me:$LINENO: error: Can't find sectok.h" >&5
+echo "$as_me: error: Can't find sectok.h" >&2;}
+   { (exit 1); exit 1; }; }
+                        fi
+
+{ echo "$as_me:$LINENO: checking for sectok_open in -lsectok" >&5
+echo $ECHO_N "checking for sectok_open in -lsectok... $ECHO_C" >&6; }
+if test "${ac_cv_lib_sectok_sectok_open+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsectok  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char sectok_open ();
+int
+main ()
+{
+return sectok_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_sectok_sectok_open=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_sectok_sectok_open=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_sectok_sectok_open" >&5
+echo "${ECHO_T}$ac_cv_lib_sectok_sectok_open" >&6; }
+if test $ac_cv_lib_sectok_sectok_open = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBSECTOK 1
+_ACEOF
+
+  LIBS="-lsectok $LIBS"
+
+fi
+
+                        if test "$ac_cv_lib_sectok_sectok_open" != yes; then
+                                { { echo "$as_me:$LINENO: error: Can't find libsectok" >&5
+echo "$as_me: error: Can't find libsectok" >&2;}
+   { (exit 1); exit 1; }; }
+                        fi
+
+cat >>confdefs.h <<\_ACEOF
+#define SMARTCARD 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_SECTOK 1
+_ACEOF
+
+                        SCARD_MSG="yes, using sectok"
+                fi
+
+
+fi
+
+
+# Check whether user wants OpenSC support
+OPENSC_CONFIG="no"
+
+# Check whether --with-opensc was given.
+if test "${with_opensc+set}" = set; then
+  withval=$with_opensc;
+            if test "x$withval" != "xno" ; then
+                if test "x$withval" != "xyes" ; then
+                        OPENSC_CONFIG=$withval/bin/opensc-config
+                else
+                        # Extract the first word of "opensc-config", so it can be a program name with args.
+set dummy opensc-config; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_OPENSC_CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $OPENSC_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_OPENSC_CONFIG="$OPENSC_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_OPENSC_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_OPENSC_CONFIG" && ac_cv_path_OPENSC_CONFIG="no"
+  ;;
+esac
+fi
+OPENSC_CONFIG=$ac_cv_path_OPENSC_CONFIG
+if test -n "$OPENSC_CONFIG"; then
+  { echo "$as_me:$LINENO: result: $OPENSC_CONFIG" >&5
+echo "${ECHO_T}$OPENSC_CONFIG" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+                fi
+                if test "$OPENSC_CONFIG" != "no"; then
+                        LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags`
+                        LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs`
+                        CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS"
+                        LIBS="$LIBS $LIBOPENSC_LIBS"
+                        cat >>confdefs.h <<\_ACEOF
+#define SMARTCARD 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_OPENSC 1
+_ACEOF
+
+                        SCARD_MSG="yes, using OpenSC"
+                fi
+            fi
+
+
+fi
+
+
+# Check libraries needed by DNS fingerprint support
+{ echo "$as_me:$LINENO: checking for library containing getrrsetbyname" >&5
+echo $ECHO_N "checking for library containing getrrsetbyname... $ECHO_C" >&6; }
+if test "${ac_cv_search_getrrsetbyname+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getrrsetbyname ();
+int
+main ()
+{
+return getrrsetbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' resolv; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_getrrsetbyname=$ac_res
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_getrrsetbyname+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_getrrsetbyname+set}" = set; then
+  :
+else
+  ac_cv_search_getrrsetbyname=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_getrrsetbyname" >&5
+echo "${ECHO_T}$ac_cv_search_getrrsetbyname" >&6; }
+ac_res=$ac_cv_search_getrrsetbyname
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GETRRSETBYNAME 1
+_ACEOF
+
+else
+
+                # Needed by our getrrsetbyname()
+                { echo "$as_me:$LINENO: checking for library containing res_query" >&5
+echo $ECHO_N "checking for library containing res_query... $ECHO_C" >&6; }
+if test "${ac_cv_search_res_query+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char res_query ();
+int
+main ()
+{
+return res_query ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' resolv; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_res_query=$ac_res
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_res_query+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_res_query+set}" = set; then
+  :
+else
+  ac_cv_search_res_query=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_res_query" >&5
+echo "${ECHO_T}$ac_cv_search_res_query" >&6; }
+ac_res=$ac_cv_search_res_query
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+                { echo "$as_me:$LINENO: checking for library containing dn_expand" >&5
+echo $ECHO_N "checking for library containing dn_expand... $ECHO_C" >&6; }
+if test "${ac_cv_search_dn_expand+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dn_expand ();
+int
+main ()
+{
+return dn_expand ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' resolv; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_dn_expand=$ac_res
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_dn_expand+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_dn_expand+set}" = set; then
+  :
+else
+  ac_cv_search_dn_expand=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_dn_expand" >&5
+echo "${ECHO_T}$ac_cv_search_dn_expand" >&6; }
+ac_res=$ac_cv_search_dn_expand
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+                { echo "$as_me:$LINENO: checking if res_query will link" >&5
+echo $ECHO_N "checking if res_query will link... $ECHO_C" >&6; }
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char res_query ();
+int
+main ()
+{
+return res_query ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                    saved_LIBS="$LIBS"
+                    LIBS="$LIBS -lresolv"
+                    { echo "$as_me:$LINENO: checking for res_query in -lresolv" >&5
+echo $ECHO_N "checking for res_query in -lresolv... $ECHO_C" >&6; }
+                    cat >conftest.$ac_ext <<_ACEOF
+
+#include <resolv.h>
+int main()
+{
+        res_query (0, 0, 0, 0, 0);
+        return 0;
+}
+
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  LIBS="$LIBS -lresolv"
+                         { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        LIBS="$saved_LIBS"
+                         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+
+for ac_func in _getshort _getlong
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+                { echo "$as_me:$LINENO: checking whether _getshort is declared" >&5
+echo $ECHO_N "checking whether _getshort is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl__getshort+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+                    #include <arpa/nameser.h>
+
+int
+main ()
+{
+#ifndef _getshort
+  (void) _getshort;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl__getshort=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl__getshort=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl__getshort" >&5
+echo "${ECHO_T}$ac_cv_have_decl__getshort" >&6; }
+if test $ac_cv_have_decl__getshort = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL__GETSHORT 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL__GETSHORT 0
+_ACEOF
+
+
+fi
+{ echo "$as_me:$LINENO: checking whether _getlong is declared" >&5
+echo $ECHO_N "checking whether _getlong is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl__getlong+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+                    #include <arpa/nameser.h>
+
+int
+main ()
+{
+#ifndef _getlong
+  (void) _getlong;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl__getlong=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_have_decl__getlong=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl__getlong" >&5
+echo "${ECHO_T}$ac_cv_have_decl__getlong" >&6; }
+if test $ac_cv_have_decl__getlong = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL__GETLONG 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL__GETLONG 0
+_ACEOF
+
+
+fi
+
+
+                { echo "$as_me:$LINENO: checking for HEADER.ad" >&5
+echo $ECHO_N "checking for HEADER.ad... $ECHO_C" >&6; }
+if test "${ac_cv_member_HEADER_ad+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <arpa/nameser.h>
+
+int
+main ()
+{
+static HEADER ac_aggr;
+if (ac_aggr.ad)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_HEADER_ad=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <arpa/nameser.h>
+
+int
+main ()
+{
+static HEADER ac_aggr;
+if (sizeof ac_aggr.ad)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_HEADER_ad=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_member_HEADER_ad=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_member_HEADER_ad" >&5
+echo "${ECHO_T}$ac_cv_member_HEADER_ad" >&6; }
+if test $ac_cv_member_HEADER_ad = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_HEADER_AD 1
+_ACEOF
+
+fi
+
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking if struct __res_state _res is an extern" >&5
+echo $ECHO_N "checking if struct __res_state _res is an extern... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#include <netinet/in.h>
+#include <arpa/nameser.h>
+#include <resolv.h>
+extern struct __res_state _res;
+int main() { return 0; }
+
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE__RES_EXTERN 1
+_ACEOF
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+# Check whether user wants SELinux support
+SELINUX_MSG="no"
+LIBSELINUX=""
+
+# Check whether --with-selinux was given.
+if test "${with_selinux+set}" = set; then
+  withval=$with_selinux;  if test "x$withval" != "xno" ; then
+                save_LIBS="$LIBS"
+
+cat >>confdefs.h <<\_ACEOF
+#define WITH_SELINUX 1
+_ACEOF
+
+                SELINUX_MSG="yes"
+                if test "${ac_cv_header_selinux_selinux_h+set}" = set; then
+  { echo "$as_me:$LINENO: checking for selinux/selinux.h" >&5
+echo $ECHO_N "checking for selinux/selinux.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_selinux_selinux_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_selinux_selinux_h" >&5
+echo "${ECHO_T}$ac_cv_header_selinux_selinux_h" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking selinux/selinux.h usability" >&5
+echo $ECHO_N "checking selinux/selinux.h usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <selinux/selinux.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking selinux/selinux.h presence" >&5
+echo $ECHO_N "checking selinux/selinux.h presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <selinux/selinux.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: selinux/selinux.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: selinux/selinux.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: selinux/selinux.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: selinux/selinux.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: selinux/selinux.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: selinux/selinux.h: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: selinux/selinux.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: selinux/selinux.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: selinux/selinux.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: selinux/selinux.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: selinux/selinux.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: selinux/selinux.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: selinux/selinux.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: selinux/selinux.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: selinux/selinux.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: selinux/selinux.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for selinux/selinux.h" >&5
+echo $ECHO_N "checking for selinux/selinux.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_selinux_selinux_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_header_selinux_selinux_h=$ac_header_preproc
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_selinux_selinux_h" >&5
+echo "${ECHO_T}$ac_cv_header_selinux_selinux_h" >&6; }
+
+fi
+if test $ac_cv_header_selinux_selinux_h = yes; then
+  :
+else
+  { { echo "$as_me:$LINENO: error: SELinux support requires selinux.h header" >&5
+echo "$as_me: error: SELinux support requires selinux.h header" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+                { echo "$as_me:$LINENO: checking for setexeccon in -lselinux" >&5
+echo $ECHO_N "checking for setexeccon in -lselinux... $ECHO_C" >&6; }
+if test "${ac_cv_lib_selinux_setexeccon+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lselinux  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char setexeccon ();
+int
+main ()
+{
+return setexeccon ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_selinux_setexeccon=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_selinux_setexeccon=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_setexeccon" >&5
+echo "${ECHO_T}$ac_cv_lib_selinux_setexeccon" >&6; }
+if test $ac_cv_lib_selinux_setexeccon = yes; then
+   LIBSELINUX="-lselinux"
+else
+  { { echo "$as_me:$LINENO: error: SELinux support requires libselinux library" >&5
+echo "$as_me: error: SELinux support requires libselinux library" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+                SSHDLIBS="$SSHDLIBS $LIBSELINUX"
+
+
+for ac_func in getseuserbyname get_default_context_with_level
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+                LIBS="$save_LIBS"
+        fi
+
+fi
+
+
+# Check whether user wants Kerberos 5 support
+KRB5_MSG="no"
+
+# Check whether --with-kerberos5 was given.
+if test "${with_kerberos5+set}" = set; then
+  withval=$with_kerberos5;  if test "x$withval" != "xno" ; then
+                if test "x$withval" = "xyes" ; then
+                        KRB5ROOT="/usr/local"
+                else
+                        KRB5ROOT=${withval}
+                fi
+
+
+cat >>confdefs.h <<\_ACEOF
+#define KRB5 1
+_ACEOF
+
+                KRB5_MSG="yes"
+
+                { echo "$as_me:$LINENO: checking for krb5-config" >&5
+echo $ECHO_N "checking for krb5-config... $ECHO_C" >&6; }
+                if test -x  $KRB5ROOT/bin/krb5-config ; then
+                        KRB5CONF=$KRB5ROOT/bin/krb5-config
+                        { echo "$as_me:$LINENO: result: $KRB5CONF" >&5
+echo "${ECHO_T}$KRB5CONF" >&6; }
+
+                        { echo "$as_me:$LINENO: checking for gssapi support" >&5
+echo $ECHO_N "checking for gssapi support... $ECHO_C" >&6; }
+                        if $KRB5CONF | grep gssapi >/dev/null ; then
+                                { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define GSSAPI 1
+_ACEOF
+
+                                k5confopts=gssapi
+                        else
+                                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                                k5confopts=""
+                        fi
+                        K5CFLAGS="`$KRB5CONF --cflags $k5confopts`"
+                        K5LIBS="`$KRB5CONF --libs $k5confopts`"
+                        CPPFLAGS="$CPPFLAGS $K5CFLAGS"
+                        { echo "$as_me:$LINENO: checking whether we are using Heimdal" >&5
+echo $ECHO_N "checking whether we are using Heimdal... $ECHO_C" >&6; }
+                        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <krb5.h>
+int
+main ()
+{
+ char *tmp = heimdal_version;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HEIMDAL 1
+_ACEOF
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+                else
+                        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                        CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include"
+                        LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib"
+                        { echo "$as_me:$LINENO: checking whether we are using Heimdal" >&5
+echo $ECHO_N "checking whether we are using Heimdal... $ECHO_C" >&6; }
+                        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+ #include <krb5.h>
+int
+main ()
+{
+ char *tmp = heimdal_version;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+                                         cat >>confdefs.h <<\_ACEOF
+#define HEIMDAL 1
+_ACEOF
+
+                                         K5LIBS="-lkrb5 -ldes"
+                                         K5LIBS="$K5LIBS -lcom_err -lasn1"
+                                         { echo "$as_me:$LINENO: checking for net_write in -lroken" >&5
+echo $ECHO_N "checking for net_write in -lroken... $ECHO_C" >&6; }
+if test "${ac_cv_lib_roken_net_write+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lroken  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char net_write ();
+int
+main ()
+{
+return net_write ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_roken_net_write=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_roken_net_write=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_roken_net_write" >&5
+echo "${ECHO_T}$ac_cv_lib_roken_net_write" >&6; }
+if test $ac_cv_lib_roken_net_write = yes; then
+  K5LIBS="$K5LIBS -lroken"
+fi
+
+
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                                         K5LIBS="-lkrb5 -lk5crypto -lcom_err"
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+                        { echo "$as_me:$LINENO: checking for library containing dn_expand" >&5
+echo $ECHO_N "checking for library containing dn_expand... $ECHO_C" >&6; }
+if test "${ac_cv_search_dn_expand+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dn_expand ();
+int
+main ()
+{
+return dn_expand ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' resolv; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_dn_expand=$ac_res
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_dn_expand+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_dn_expand+set}" = set; then
+  :
+else
+  ac_cv_search_dn_expand=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_dn_expand" >&5
+echo "${ECHO_T}$ac_cv_search_dn_expand" >&6; }
+ac_res=$ac_cv_search_dn_expand
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+                        { echo "$as_me:$LINENO: checking for gss_init_sec_context in -lgssapi_krb5" >&5
+echo $ECHO_N "checking for gss_init_sec_context in -lgssapi_krb5... $ECHO_C" >&6; }
+if test "${ac_cv_lib_gssapi_krb5_gss_init_sec_context+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgssapi_krb5 $K5LIBS $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gss_init_sec_context ();
+int
+main ()
+{
+return gss_init_sec_context ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_gssapi_krb5_gss_init_sec_context=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_gssapi_krb5_gss_init_sec_context=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_gssapi_krb5_gss_init_sec_context" >&5
+echo "${ECHO_T}$ac_cv_lib_gssapi_krb5_gss_init_sec_context" >&6; }
+if test $ac_cv_lib_gssapi_krb5_gss_init_sec_context = yes; then
+   cat >>confdefs.h <<\_ACEOF
+#define GSSAPI 1
+_ACEOF
+
+                                  K5LIBS="-lgssapi_krb5 $K5LIBS"
+else
+   { echo "$as_me:$LINENO: checking for gss_init_sec_context in -lgssapi" >&5
+echo $ECHO_N "checking for gss_init_sec_context in -lgssapi... $ECHO_C" >&6; }
+if test "${ac_cv_lib_gssapi_gss_init_sec_context+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgssapi $K5LIBS $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gss_init_sec_context ();
+int
+main ()
+{
+return gss_init_sec_context ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_gssapi_gss_init_sec_context=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_cv_lib_gssapi_gss_init_sec_context=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_gssapi_gss_init_sec_context" >&5
+echo "${ECHO_T}$ac_cv_lib_gssapi_gss_init_sec_context" >&6; }
+if test $ac_cv_lib_gssapi_gss_init_sec_context = yes; then
+   cat >>confdefs.h <<\_ACEOF
+#define GSSAPI 1
+_ACEOF
+
+                                          K5LIBS="-lgssapi $K5LIBS"
+else
+  { echo "$as_me:$LINENO: WARNING: Cannot find any suitable gss-api library - build may fail" >&5
+echo "$as_me: WARNING: Cannot find any suitable gss-api library - build may fail" >&2;}
+fi
+
+
+fi
+
+
+                        if test "${ac_cv_header_gssapi_h+set}" = set; then
+  { echo "$as_me:$LINENO: checking for gssapi.h" >&5
+echo $ECHO_N "checking for gssapi.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_gssapi_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_gssapi_h" >&5
+echo "${ECHO_T}$ac_cv_header_gssapi_h" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking gssapi.h usability" >&5
+echo $ECHO_N "checking gssapi.h usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <gssapi.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking gssapi.h presence" >&5
+echo $ECHO_N "checking gssapi.h presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <gssapi.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: gssapi.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: gssapi.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: gssapi.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: gssapi.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: gssapi.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: gssapi.h: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: gssapi.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: gssapi.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: gssapi.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: gssapi.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: gssapi.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: gssapi.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: gssapi.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: gssapi.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: gssapi.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: gssapi.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for gssapi.h" >&5
+echo $ECHO_N "checking for gssapi.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_gssapi_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_header_gssapi_h=$ac_header_preproc
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_gssapi_h" >&5
+echo "${ECHO_T}$ac_cv_header_gssapi_h" >&6; }
+
+fi
+if test $ac_cv_header_gssapi_h = yes; then
+  :
+else
+   unset ac_cv_header_gssapi_h
+                                  CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
+
+for ac_header in gssapi.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+else
+  { echo "$as_me:$LINENO: WARNING: Cannot find any suitable gss-api header - build may fail" >&5
+echo "$as_me: WARNING: Cannot find any suitable gss-api header - build may fail" >&2;}
+
+fi
+
+done
+
+
+
+fi
+
+
+
+                        oldCPP="$CPPFLAGS"
+                        CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
+                        if test "${ac_cv_header_gssapi_krb5_h+set}" = set; then
+  { echo "$as_me:$LINENO: checking for gssapi_krb5.h" >&5
+echo $ECHO_N "checking for gssapi_krb5.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_gssapi_krb5_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_gssapi_krb5_h" >&5
+echo "${ECHO_T}$ac_cv_header_gssapi_krb5_h" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking gssapi_krb5.h usability" >&5
+echo $ECHO_N "checking gssapi_krb5.h usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <gssapi_krb5.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking gssapi_krb5.h presence" >&5
+echo $ECHO_N "checking gssapi_krb5.h presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <gssapi_krb5.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: gssapi_krb5.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: gssapi_krb5.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: gssapi_krb5.h: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: gssapi_krb5.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: gssapi_krb5.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: gssapi_krb5.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: gssapi_krb5.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: gssapi_krb5.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: gssapi_krb5.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for gssapi_krb5.h" >&5
+echo $ECHO_N "checking for gssapi_krb5.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_gssapi_krb5_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_header_gssapi_krb5_h=$ac_header_preproc
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_gssapi_krb5_h" >&5
+echo "${ECHO_T}$ac_cv_header_gssapi_krb5_h" >&6; }
+
+fi
+if test $ac_cv_header_gssapi_krb5_h = yes; then
+  :
+else
+   CPPFLAGS="$oldCPP"
+fi
+
+
+
+                fi
+                if test ! -z "$need_dash_r" ; then
+                        LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib"
+                fi
+                if test ! -z "$blibpath" ; then
+                        blibpath="$blibpath:${KRB5ROOT}/lib"
+                fi
+
+
+
+for ac_header in gssapi.h gssapi/gssapi.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+for ac_header in gssapi_krb5.h gssapi/gssapi_krb5.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+for ac_header in gssapi_generic.h gssapi/gssapi_generic.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ------------------------------------------- ##
+## Report this to openssh-unix-dev@mindrot.org ##
+## ------------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+               { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+                LIBS="$LIBS $K5LIBS"
+                { echo "$as_me:$LINENO: checking for library containing k_hasafs" >&5
+echo $ECHO_N "checking for library containing k_hasafs... $ECHO_C" >&6; }
+if test "${ac_cv_search_k_hasafs+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char k_hasafs ();
+int
+main ()
+{
+return k_hasafs ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' kafs; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_k_hasafs=$ac_res
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_k_hasafs+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_k_hasafs+set}" = set; then
+  :
+else
+  ac_cv_search_k_hasafs=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_k_hasafs" >&5
+echo "${ECHO_T}$ac_cv_search_k_hasafs" >&6; }
+ac_res=$ac_cv_search_k_hasafs
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_AFS 1
+_ACEOF
+
+fi
+
+        fi
+
+
+fi
+
+
+# Looking for programs, paths and files
+
+PRIVSEP_PATH=/var/empty
+
+# Check whether --with-privsep-path was given.
+if test "${with_privsep_path+set}" = set; then
+  withval=$with_privsep_path;
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
+                        PRIVSEP_PATH=$withval
+                fi
+
+
+fi
+
+
+
+
+# Check whether --with-xauth was given.
+if test "${with_xauth+set}" = set; then
+  withval=$with_xauth;
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
+                        xauth_path=$withval
+                fi
+
+else
+
+                TestPath="$PATH"
+                TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin"
+                TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11"
+                TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin"
+                TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin"
+                # Extract the first word of "xauth", so it can be a program name with args.
+set dummy xauth; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_xauth_path+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $xauth_path in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_xauth_path="$xauth_path" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $TestPath
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_xauth_path="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+xauth_path=$ac_cv_path_xauth_path
+if test -n "$xauth_path"; then
+  { echo "$as_me:$LINENO: result: $xauth_path" >&5
+echo "${ECHO_T}$xauth_path" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+                if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then
+                        xauth_path="/usr/openwin/bin/xauth"
+                fi
+
+
+fi
+
+
+STRIP_OPT=-s
+# Check whether --enable-strip was given.
+if test "${enable_strip+set}" = set; then
+  enableval=$enable_strip;
+                if test "x$enableval" = "xno" ; then
+                        STRIP_OPT=
+                fi
+
+
+fi
+
+
+
+if test -z "$xauth_path" ; then
+        XAUTH_PATH="undefined"
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define XAUTH_PATH "$xauth_path"
+_ACEOF
+
+        XAUTH_PATH=$xauth_path
+
+fi
+
+# Check for mail directory (last resort if we cannot get it from headers)
+if test ! -z "$MAIL" ; then
+        maildir=`dirname $MAIL`
+
+cat >>confdefs.h <<_ACEOF
+#define MAIL_DIRECTORY "$maildir"
+_ACEOF
+
+fi
+
+if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then
+        { echo "$as_me:$LINENO: WARNING: cross compiling: Disabling /dev/ptmx test" >&5
+echo "$as_me: WARNING: cross compiling: Disabling /dev/ptmx test" >&2;}
+        disable_ptmx_check=yes
+fi
+if test -z "$no_dev_ptmx" ; then
+        if test "x$disable_ptmx_check" != "xyes" ; then
+                { echo "$as_me:$LINENO: checking for \"/dev/ptmx\"" >&5
+echo $ECHO_N "checking for \"/dev/ptmx\"... $ECHO_C" >&6; }
+if test "${ac_cv_file___dev_ptmx_+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  test "$cross_compiling" = yes &&
+  { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+if test -r ""/dev/ptmx""; then
+  ac_cv_file___dev_ptmx_=yes
+else
+  ac_cv_file___dev_ptmx_=no
+fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_file___dev_ptmx_" >&5
+echo "${ECHO_T}$ac_cv_file___dev_ptmx_" >&6; }
+if test $ac_cv_file___dev_ptmx_ = yes; then
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DEV_PTMX 1
+_ACEOF
+
+                                have_dev_ptmx=1
+
+
+fi
+
+        fi
+fi
+
+if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then
+        { echo "$as_me:$LINENO: checking for \"/dev/ptc\"" >&5
+echo $ECHO_N "checking for \"/dev/ptc\"... $ECHO_C" >&6; }
+if test "${ac_cv_file___dev_ptc_+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  test "$cross_compiling" = yes &&
+  { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+if test -r ""/dev/ptc""; then
+  ac_cv_file___dev_ptc_=yes
+else
+  ac_cv_file___dev_ptc_=no
+fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_file___dev_ptc_" >&5
+echo "${ECHO_T}$ac_cv_file___dev_ptc_" >&6; }
+if test $ac_cv_file___dev_ptc_ = yes; then
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DEV_PTS_AND_PTC 1
+_ACEOF
+
+                        have_dev_ptc=1
+
+
+fi
+
+else
+        { echo "$as_me:$LINENO: WARNING: cross compiling: Disabling /dev/ptc test" >&5
+echo "$as_me: WARNING: cross compiling: Disabling /dev/ptc test" >&2;}
+fi
+
+# Options from here on. Some of these are preset by platform above
+
+# Check whether --with-mantype was given.
+if test "${with_mantype+set}" = set; then
+  withval=$with_mantype;
+                case "$withval" in
+                man|cat|doc)
+                        MANTYPE=$withval
+                        ;;
+                *)
+                        { { echo "$as_me:$LINENO: error: invalid man type: $withval" >&5
+echo "$as_me: error: invalid man type: $withval" >&2;}
+   { (exit 1); exit 1; }; }
+                        ;;
+                esac
+
+
+fi
+
+if test -z "$MANTYPE"; then
+        TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb"
+        for ac_prog in nroff awf
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_NROFF+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $NROFF in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_NROFF="$NROFF" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $TestPath
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_NROFF="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+NROFF=$ac_cv_path_NROFF
+if test -n "$NROFF"; then
+  { echo "$as_me:$LINENO: result: $NROFF" >&5
+echo "${ECHO_T}$NROFF" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+  test -n "$NROFF" && break
+done
+test -n "$NROFF" || NROFF="/bin/false"
+
+        if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then
+                MANTYPE=doc
+        elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then
+                MANTYPE=man
+        else
+                MANTYPE=cat
+        fi
+fi
+
+if test "$MANTYPE" = "doc"; then
+        mansubdir=man;
+else
+        mansubdir=$MANTYPE;
+fi
+
+
+# Check whether to enable MD5 passwords
+MD5_MSG="no"
+
+# Check whether --with-md5-passwords was given.
+if test "${with_md5_passwords+set}" = set; then
+  withval=$with_md5_passwords;
+                if test "x$withval" != "xno" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_MD5_PASSWORDS 1
+_ACEOF
+
+                        MD5_MSG="yes"
+                fi
+
+
+fi
+
+
+# Whether to disable shadow password support
+
+# Check whether --with-shadow was given.
+if test "${with_shadow+set}" = set; then
+  withval=$with_shadow;
+                if test "x$withval" = "xno" ; then
+                        cat >>confdefs.h <<\_ACEOF
+#define DISABLE_SHADOW 1
+_ACEOF
+
+                        disable_shadow=yes
+                fi
+
+
+fi
+
+
+if test -z "$disable_shadow" ; then
+        { echo "$as_me:$LINENO: checking if the systems has expire shadow information" >&5
+echo $ECHO_N "checking if the systems has expire shadow information... $ECHO_C" >&6; }
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <shadow.h>
+        struct spwd sp;
+
+int
+main ()
+{
+ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   sp_expire_available=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+        if test "x$sp_expire_available" = "xyes" ; then
+                { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAS_SHADOW_EXPIRE 1
+_ACEOF
+
+        else
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+        fi
+fi
+
+# Use ip address instead of hostname in $DISPLAY
+if test ! -z "$IPADDR_IN_DISPLAY" ; then
+        DISPLAY_HACK_MSG="yes"
+
+cat >>confdefs.h <<\_ACEOF
+#define IPADDR_IN_DISPLAY 1
+_ACEOF
+
+else
+        DISPLAY_HACK_MSG="no"
+
+# Check whether --with-ipaddr-display was given.
+if test "${with_ipaddr_display+set}" = set; then
+  withval=$with_ipaddr_display;
+                        if test "x$withval" != "xno" ; then
+                                cat >>confdefs.h <<\_ACEOF
+#define IPADDR_IN_DISPLAY 1
+_ACEOF
+
+                                DISPLAY_HACK_MSG="yes"
+                        fi
+
+
+fi
+
+fi
+
+# check for /etc/default/login and use it if present.
+# Check whether --enable-etc-default-login was given.
+if test "${enable_etc_default_login+set}" = set; then
+  enableval=$enable_etc_default_login;  if test "x$enableval" = "xno"; then
+                { echo "$as_me:$LINENO: /etc/default/login handling disabled" >&5
+echo "$as_me: /etc/default/login handling disabled" >&6;}
+                etc_default_login=no
+          else
+                etc_default_login=yes
+          fi
+else
+   if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes";
+          then
+                { echo "$as_me:$LINENO: WARNING: cross compiling: not checking /etc/default/login" >&5
+echo "$as_me: WARNING: cross compiling: not checking /etc/default/login" >&2;}
+                etc_default_login=no
+          else
+                etc_default_login=yes
+          fi
+
+fi
+
+
+if test "x$etc_default_login" != "xno"; then
+        { echo "$as_me:$LINENO: checking for \"/etc/default/login\"" >&5
+echo $ECHO_N "checking for \"/etc/default/login\"... $ECHO_C" >&6; }
+if test "${ac_cv_file___etc_default_login_+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  test "$cross_compiling" = yes &&
+  { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+if test -r ""/etc/default/login""; then
+  ac_cv_file___etc_default_login_=yes
+else
+  ac_cv_file___etc_default_login_=no
+fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_file___etc_default_login_" >&5
+echo "${ECHO_T}$ac_cv_file___etc_default_login_" >&6; }
+if test $ac_cv_file___etc_default_login_ = yes; then
+   external_path_file=/etc/default/login
+fi
+
+        if test "x$external_path_file" = "x/etc/default/login"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ETC_DEFAULT_LOGIN 1
+_ACEOF
+
+        fi
+fi
+
+if test $ac_cv_func_login_getcapbool = "yes" && \
+        test $ac_cv_header_login_cap_h = "yes" ; then
+        external_path_file=/etc/login.conf
+fi
+
+# Whether to mess with the default path
+SERVER_PATH_MSG="(default)"
+
+# Check whether --with-default-path was given.
+if test "${with_default_path+set}" = set; then
+  withval=$with_default_path;
+                if test "x$external_path_file" = "x/etc/login.conf" ; then
+                        { echo "$as_me:$LINENO: WARNING:
+--with-default-path=PATH has no effect on this system.
+Edit /etc/login.conf instead." >&5
+echo "$as_me: WARNING:
+--with-default-path=PATH has no effect on this system.
+Edit /etc/login.conf instead." >&2;}
+                elif test "x$withval" != "xno" ; then
+                        if test ! -z "$external_path_file" ; then
+                                { echo "$as_me:$LINENO: WARNING:
+--with-default-path=PATH will only be used if PATH is not defined in
+$external_path_file ." >&5
+echo "$as_me: WARNING:
+--with-default-path=PATH will only be used if PATH is not defined in
+$external_path_file ." >&2;}
+                        fi
+                        user_path="$withval"
+                        SERVER_PATH_MSG="$withval"
+                fi
+
+else
+   if test "x$external_path_file" = "x/etc/login.conf" ; then
+                { echo "$as_me:$LINENO: WARNING: Make sure the path to scp is in /etc/login.conf" >&5
+echo "$as_me: WARNING: Make sure the path to scp is in /etc/login.conf" >&2;}
+        else
+                if test ! -z "$external_path_file" ; then
+                        { echo "$as_me:$LINENO: WARNING:
+If PATH is defined in $external_path_file, ensure the path to scp is included,
+otherwise scp will not work." >&5
+echo "$as_me: WARNING:
+If PATH is defined in $external_path_file, ensure the path to scp is included,
+otherwise scp will not work." >&2;}
+                fi
+                if test "$cross_compiling" = yes; then
+   user_path="/usr/bin:/bin:/usr/sbin:/sbin"
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* find out what STDPATH is */
+#include <stdio.h>
+#ifdef HAVE_PATHS_H
+# include <paths.h>
+#endif
+#ifndef _PATH_STDPATH
+# ifdef _PATH_USERPATH  /* Irix */
+#  define _PATH_STDPATH _PATH_USERPATH
+# else
+#  define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
+# endif
+#endif
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#define DATA "conftest.stdpath"
+
+main()
+{
+        FILE *fd;
+        int rc;
+
+        fd = fopen(DATA,"w");
+        if(fd == NULL)
+                exit(1);
+
+        if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0)
+                exit(1);
+
+        exit(0);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+   user_path=`cat conftest.stdpath`
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ user_path="/usr/bin:/bin:/usr/sbin:/sbin"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+# make sure $bindir is in USER_PATH so scp will work
+                t_bindir=`eval echo ${bindir}`
+                case $t_bindir in
+                        NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;;
+                esac
+                case $t_bindir in
+                        NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;;
+                esac
+                echo $user_path | grep ":$t_bindir"  > /dev/null 2>&1
+                if test $? -ne 0  ; then
+                        echo $user_path | grep "^$t_bindir"  > /dev/null 2>&1
+                        if test $? -ne 0  ; then
+                                user_path=$user_path:$t_bindir
+                                { echo "$as_me:$LINENO: result: Adding $t_bindir to USER_PATH so scp will work" >&5
+echo "${ECHO_T}Adding $t_bindir to USER_PATH so scp will work" >&6; }
+                        fi
+                fi
+        fi
+
+fi
+
+if test "x$external_path_file" != "x/etc/login.conf" ; then
+
+cat >>confdefs.h <<_ACEOF
+#define USER_PATH "$user_path"
+_ACEOF
+
+
+fi
+
+# Set superuser path separately to user path
+
+# Check whether --with-superuser-path was given.
+if test "${with_superuser_path+set}" = set; then
+  withval=$with_superuser_path;
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
+
+cat >>confdefs.h <<_ACEOF
+#define SUPERUSER_PATH "$withval"
+_ACEOF
+
+                        superuser_path=$withval
+                fi
+
+
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking if we need to convert IPv4 in IPv6-mapped addresses" >&5
+echo $ECHO_N "checking if we need to convert IPv4 in IPv6-mapped addresses... $ECHO_C" >&6; }
+IPV4_IN6_HACK_MSG="no"
+
+# Check whether --with-4in6 was given.
+if test "${with_4in6+set}" = set; then
+  withval=$with_4in6;
+                if test "x$withval" != "xno" ; then
+                        { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define IPV4_IN_IPV6 1
+_ACEOF
+
+                        IPV4_IN6_HACK_MSG="yes"
+                else
+                        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                fi
+
+else
+
+                if test "x$inet6_default_4in6" = "xyes"; then
+                        { echo "$as_me:$LINENO: result: yes (default)" >&5
+echo "${ECHO_T}yes (default)" >&6; }
+                        cat >>confdefs.h <<\_ACEOF
+#define IPV4_IN_IPV6 1
+_ACEOF
+
+                        IPV4_IN6_HACK_MSG="yes"
+                else
+                        { echo "$as_me:$LINENO: result: no (default)" >&5
+echo "${ECHO_T}no (default)" >&6; }
+                fi
+
+
+fi
+
+
+# Whether to enable BSD auth support
+BSD_AUTH_MSG=no
+
+# Check whether --with-bsd-auth was given.
+if test "${with_bsd_auth+set}" = set; then
+  withval=$with_bsd_auth;
+                if test "x$withval" != "xno" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define BSD_AUTH 1
+_ACEOF
+
+                        BSD_AUTH_MSG=yes
+                fi
+
+
+fi
+
+
+# Where to place sshd.pid
+piddir=/var/run
+# make sure the directory exists
+if test ! -d $piddir ; then
+        piddir=`eval echo ${sysconfdir}`
+        case $piddir in
+                NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;;
+        esac
+fi
+
+
+# Check whether --with-pid-dir was given.
+if test "${with_pid_dir+set}" = set; then
+  withval=$with_pid_dir;
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
+                        piddir=$withval
+                        if test ! -d $piddir ; then
+                        { echo "$as_me:$LINENO: WARNING: ** no $piddir directory on this system **" >&5
+echo "$as_me: WARNING: ** no $piddir directory on this system **" >&2;}
+                        fi
+                fi
+
+
+fi
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define _PATH_SSH_PIDDIR "$piddir"
+_ACEOF
+
+
+
+# Check whether --enable-lastlog was given.
+if test "${enable_lastlog+set}" = set; then
+  enableval=$enable_lastlog;
+                if test "x$enableval" = "xno" ; then
+                        cat >>confdefs.h <<\_ACEOF
+#define DISABLE_LASTLOG 1
+_ACEOF
+
+                fi
+
+
+fi
+
+# Check whether --enable-utmp was given.
+if test "${enable_utmp+set}" = set; then
+  enableval=$enable_utmp;
+                if test "x$enableval" = "xno" ; then
+                        cat >>confdefs.h <<\_ACEOF
+#define DISABLE_UTMP 1
+_ACEOF
+
+                fi
+
+
+fi
+
+# Check whether --enable-utmpx was given.
+if test "${enable_utmpx+set}" = set; then
+  enableval=$enable_utmpx;
+                if test "x$enableval" = "xno" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define DISABLE_UTMPX 1
+_ACEOF
+
+                fi
+
+
+fi
+
+# Check whether --enable-wtmp was given.
+if test "${enable_wtmp+set}" = set; then
+  enableval=$enable_wtmp;
+                if test "x$enableval" = "xno" ; then
+                        cat >>confdefs.h <<\_ACEOF
+#define DISABLE_WTMP 1
+_ACEOF
+
+                fi
+
+
+fi
+
+# Check whether --enable-wtmpx was given.
+if test "${enable_wtmpx+set}" = set; then
+  enableval=$enable_wtmpx;
+                if test "x$enableval" = "xno" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define DISABLE_WTMPX 1
+_ACEOF
+
+                fi
+
+
+fi
+
+# Check whether --enable-libutil was given.
+if test "${enable_libutil+set}" = set; then
+  enableval=$enable_libutil;
+                if test "x$enableval" = "xno" ; then
+                        cat >>confdefs.h <<\_ACEOF
+#define DISABLE_LOGIN 1
+_ACEOF
+
+                fi
+
+
+fi
+
+# Check whether --enable-pututline was given.
+if test "${enable_pututline+set}" = set; then
+  enableval=$enable_pututline;
+                if test "x$enableval" = "xno" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define DISABLE_PUTUTLINE 1
+_ACEOF
+
+                fi
+
+
+fi
+
+# Check whether --enable-pututxline was given.
+if test "${enable_pututxline+set}" = set; then
+  enableval=$enable_pututxline;
+                if test "x$enableval" = "xno" ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define DISABLE_PUTUTXLINE 1
+_ACEOF
+
+                fi
+
+
+fi
+
+
+# Check whether --with-lastlog was given.
+if test "${with_lastlog+set}" = set; then
+  withval=$with_lastlog;
+                if test "x$withval" = "xno" ; then
+                        cat >>confdefs.h <<\_ACEOF
+#define DISABLE_LASTLOG 1
+_ACEOF
+
+                elif test -n "$withval"  &&  test "x${withval}" != "xyes"; then
+                        conf_lastlog_location=$withval
+                fi
+
+
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking if your system defines LASTLOG_FILE" >&5
+echo $ECHO_N "checking if your system defines LASTLOG_FILE... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_LASTLOG_H
+#  include <lastlog.h>
+#endif
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+#ifdef HAVE_LOGIN_H
+# include <login.h>
+#endif
+
+int
+main ()
+{
+ char *lastlog = LASTLOG_FILE;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                { echo "$as_me:$LINENO: checking if your system defines _PATH_LASTLOG" >&5
+echo $ECHO_N "checking if your system defines _PATH_LASTLOG... $ECHO_C" >&6; }
+                cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_LASTLOG_H
+#  include <lastlog.h>
+#endif
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+
+int
+main ()
+{
+ char *lastlog = _PATH_LASTLOG;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+                        { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+                        system_lastlog_path=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test -z "$conf_lastlog_location"; then
+        if test x"$system_lastlog_path" = x"no" ; then
+                for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do
+                                if (test -d "$f" || test -f "$f") ; then
+                                        conf_lastlog_location=$f
+                                fi
+                done
+                if test -z "$conf_lastlog_location"; then
+                        { echo "$as_me:$LINENO: WARNING: ** Cannot find lastlog **" >&5
+echo "$as_me: WARNING: ** Cannot find lastlog **" >&2;}
+                                        fi
+        fi
+fi
+
+if test -n "$conf_lastlog_location"; then
+
+cat >>confdefs.h <<_ACEOF
+#define CONF_LASTLOG_FILE "$conf_lastlog_location"
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking if your system defines UTMP_FILE" >&5
+echo $ECHO_N "checking if your system defines UTMP_FILE... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+
+int
+main ()
+{
+ char *utmp = UTMP_FILE;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+          system_utmp_path=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+if test -z "$conf_utmp_location"; then
+        if test x"$system_utmp_path" = x"no" ; then
+                for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do
+                        if test -f $f ; then
+                                conf_utmp_location=$f
+                        fi
+                done
+                if test -z "$conf_utmp_location"; then
+                        cat >>confdefs.h <<\_ACEOF
+#define DISABLE_UTMP 1
+_ACEOF
+
+                fi
+        fi
+fi
+if test -n "$conf_utmp_location"; then
+
+cat >>confdefs.h <<_ACEOF
+#define CONF_UTMP_FILE "$conf_utmp_location"
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking if your system defines WTMP_FILE" >&5
+echo $ECHO_N "checking if your system defines WTMP_FILE... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+
+int
+main ()
+{
+ char *wtmp = WTMP_FILE;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+          system_wtmp_path=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+if test -z "$conf_wtmp_location"; then
+        if test x"$system_wtmp_path" = x"no" ; then
+                for f in /usr/adm/wtmp /var/log/wtmp; do
+                        if test -f $f ; then
+                                conf_wtmp_location=$f
+                        fi
+                done
+                if test -z "$conf_wtmp_location"; then
+                        cat >>confdefs.h <<\_ACEOF
+#define DISABLE_WTMP 1
+_ACEOF
+
+                fi
+        fi
+fi
+if test -n "$conf_wtmp_location"; then
+
+cat >>confdefs.h <<_ACEOF
+#define CONF_WTMP_FILE "$conf_wtmp_location"
+_ACEOF
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking if your system defines UTMPX_FILE" >&5
+echo $ECHO_N "checking if your system defines UTMPX_FILE... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_UTMPX_H
+#include <utmpx.h>
+#endif
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+
+int
+main ()
+{
+ char *utmpx = UTMPX_FILE;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+          system_utmpx_path=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+if test -z "$conf_utmpx_location"; then
+        if test x"$system_utmpx_path" = x"no" ; then
+                cat >>confdefs.h <<\_ACEOF
+#define DISABLE_UTMPX 1
+_ACEOF
+
+        fi
+else
+
+cat >>confdefs.h <<_ACEOF
+#define CONF_UTMPX_FILE "$conf_utmpx_location"
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking if your system defines WTMPX_FILE" >&5
+echo $ECHO_N "checking if your system defines WTMPX_FILE... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#include <sys/types.h>
+#include <utmp.h>
+#ifdef HAVE_UTMPX_H
+#include <utmpx.h>
+#endif
+#ifdef HAVE_PATHS_H
+#  include <paths.h>
+#endif
+
+int
+main ()
+{
+ char *wtmpx = WTMPX_FILE;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+         { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+          system_wtmpx_path=no
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+if test -z "$conf_wtmpx_location"; then
+        if test x"$system_wtmpx_path" = x"no" ; then
+                cat >>confdefs.h <<\_ACEOF
+#define DISABLE_WTMPX 1
+_ACEOF
+
+        fi
+else
+
+cat >>confdefs.h <<_ACEOF
+#define CONF_WTMPX_FILE "$conf_wtmpx_location"
+_ACEOF
+
+fi
+
+
+if test ! -z "$blibpath" ; then
+        LDFLAGS="$LDFLAGS $blibflags$blibpath"
+        { echo "$as_me:$LINENO: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&5
+echo "$as_me: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&2;}
+fi
+
+CFLAGS="$CFLAGS $werror_flags"
+
+if grep "#define BROKEN_GETADDRINFO 1" confdefs.h >/dev/null || \
+    test "x$ac_cv_func_getaddrinfo" != "xyes" ; then
+        TEST_SSH_IPV6=no
+
+else
+        TEST_SSH_IPV6=yes
+
+fi
+
+
+ac_config_files="$ac_config_files Makefile buildpkg.sh opensshd.init openssh.xml openbsd-compat/Makefile openbsd-compat/regress/Makefile scard/Makefile ssh_prng_cmds survey.sh"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+        "s/'/'\\\\''/g;
+          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
+echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conf$$.sh
+  echo  "exit 0"   >>conf$$.sh
+  chmod +x conf$$.sh
+  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conf$$.sh
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+as_nl='
+'
+IFS=" ""        $as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+  LC_TELEPHONE LC_TIME
+do
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+    eval $as_var=C; export $as_var
+  else
+    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+  fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+         X"$0" : 'X\(//\)$' \| \
+         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+            s//\1/
+            q
+          }
+          /^X\/\(\/\/\)$/{
+            s//\1/
+            q
+          }
+          /^X\/\(\/\).*/{
+            s//\1/
+            q
+          }
+          s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir
+fi
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s='ln -s'
+  # ... but there are two gotchas:
+  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+  # In both cases, we have to default to `cp -p'.
+  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+    as_ln_s='cp -p'
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+        test -d "$1/.";
+      else
+        case $1 in
+        -*)set "./$1";;
+        esac;
+        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+        ???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by OpenSSH $as_me Portable, which was
+generated by GNU Autoconf 2.61.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet      do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+  --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+  --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+ac_cs_version="\\
+OpenSSH config.status Portable
+configured by $0, generated by GNU Autoconf 2.61,
+  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2006 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If no file are specified by the user, then we need to provide default
+# value.  By we need to know if files were specified by the user.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    { echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+if \$ac_cs_recheck; then
+  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+  CONFIG_SHELL=$SHELL
+  export CONFIG_SHELL
+  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "buildpkg.sh") CONFIG_FILES="$CONFIG_FILES buildpkg.sh" ;;
+    "opensshd.init") CONFIG_FILES="$CONFIG_FILES opensshd.init" ;;
+    "openssh.xml") CONFIG_FILES="$CONFIG_FILES openssh.xml" ;;
+    "openbsd-compat/Makefile") CONFIG_FILES="$CONFIG_FILES openbsd-compat/Makefile" ;;
+    "openbsd-compat/regress/Makefile") CONFIG_FILES="$CONFIG_FILES openbsd-compat/regress/Makefile" ;;
+    "scard/Makefile") CONFIG_FILES="$CONFIG_FILES scard/Makefile" ;;
+    "ssh_prng_cmds") CONFIG_FILES="$CONFIG_FILES ssh_prng_cmds" ;;
+    "survey.sh") CONFIG_FILES="$CONFIG_FILES survey.sh" ;;
+
+  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} ||
+{
+   echo "$me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+#
+# Set up the sed scripts for CONFIG_FILES section.
+#
+
+# No need to generate the scripts if there are no CONFIG_FILES.
+# This happens for instance when ./config.status config.h
+if test -n "$CONFIG_FILES"; then
+
+_ACEOF
+
+
+
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  cat >conf$$subs.sed <<_ACEOF
+SHELL!$SHELL$ac_delim
+PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
+PACKAGE_NAME!$PACKAGE_NAME$ac_delim
+PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
+PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
+PACKAGE_STRING!$PACKAGE_STRING$ac_delim
+PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
+exec_prefix!$exec_prefix$ac_delim
+prefix!$prefix$ac_delim
+program_transform_name!$program_transform_name$ac_delim
+bindir!$bindir$ac_delim
+sbindir!$sbindir$ac_delim
+libexecdir!$libexecdir$ac_delim
+datarootdir!$datarootdir$ac_delim
+datadir!$datadir$ac_delim
+sysconfdir!$sysconfdir$ac_delim
+sharedstatedir!$sharedstatedir$ac_delim
+localstatedir!$localstatedir$ac_delim
+includedir!$includedir$ac_delim
+oldincludedir!$oldincludedir$ac_delim
+docdir!$docdir$ac_delim
+infodir!$infodir$ac_delim
+htmldir!$htmldir$ac_delim
+dvidir!$dvidir$ac_delim
+pdfdir!$pdfdir$ac_delim
+psdir!$psdir$ac_delim
+libdir!$libdir$ac_delim
+localedir!$localedir$ac_delim
+mandir!$mandir$ac_delim
+DEFS!$DEFS$ac_delim
+ECHO_C!$ECHO_C$ac_delim
+ECHO_N!$ECHO_N$ac_delim
+ECHO_T!$ECHO_T$ac_delim
+LIBS!$LIBS$ac_delim
+build_alias!$build_alias$ac_delim
+host_alias!$host_alias$ac_delim
+target_alias!$target_alias$ac_delim
+CC!$CC$ac_delim
+CFLAGS!$CFLAGS$ac_delim
+LDFLAGS!$LDFLAGS$ac_delim
+CPPFLAGS!$CPPFLAGS$ac_delim
+ac_ct_CC!$ac_ct_CC$ac_delim
+EXEEXT!$EXEEXT$ac_delim
+OBJEXT!$OBJEXT$ac_delim
+build!$build$ac_delim
+build_cpu!$build_cpu$ac_delim
+build_vendor!$build_vendor$ac_delim
+build_os!$build_os$ac_delim
+host!$host$ac_delim
+host_cpu!$host_cpu$ac_delim
+host_vendor!$host_vendor$ac_delim
+host_os!$host_os$ac_delim
+CPP!$CPP$ac_delim
+GREP!$GREP$ac_delim
+EGREP!$EGREP$ac_delim
+AWK!$AWK$ac_delim
+RANLIB!$RANLIB$ac_delim
+INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
+INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
+INSTALL_DATA!$INSTALL_DATA$ac_delim
+AR!$AR$ac_delim
+CAT!$CAT$ac_delim
+KILL!$KILL$ac_delim
+PERL!$PERL$ac_delim
+SED!$SED$ac_delim
+ENT!$ENT$ac_delim
+TEST_MINUS_S_SH!$TEST_MINUS_S_SH$ac_delim
+SH!$SH$ac_delim
+TEST_SHELL!$TEST_SHELL$ac_delim
+PATH_GROUPADD_PROG!$PATH_GROUPADD_PROG$ac_delim
+PATH_USERADD_PROG!$PATH_USERADD_PROG$ac_delim
+MAKE_PACKAGE_SUPPORTED!$MAKE_PACKAGE_SUPPORTED$ac_delim
+STARTUP_SCRIPT_SHELL!$STARTUP_SCRIPT_SHELL$ac_delim
+LOGIN_PROGRAM_FALLBACK!$LOGIN_PROGRAM_FALLBACK$ac_delim
+PATH_PASSWD_PROG!$PATH_PASSWD_PROG$ac_delim
+LD!$LD$ac_delim
+SSHDLIBS!$SSHDLIBS$ac_delim
+LIBEDIT!$LIBEDIT$ac_delim
+INSTALL_SSH_RAND_HELPER!$INSTALL_SSH_RAND_HELPER$ac_delim
+SSH_PRIVSEP_USER!$SSH_PRIVSEP_USER$ac_delim
+PROG_LS!$PROG_LS$ac_delim
+PROG_NETSTAT!$PROG_NETSTAT$ac_delim
+PROG_ARP!$PROG_ARP$ac_delim
+PROG_IFCONFIG!$PROG_IFCONFIG$ac_delim
+PROG_JSTAT!$PROG_JSTAT$ac_delim
+PROG_PS!$PROG_PS$ac_delim
+PROG_SAR!$PROG_SAR$ac_delim
+PROG_W!$PROG_W$ac_delim
+PROG_WHO!$PROG_WHO$ac_delim
+PROG_LAST!$PROG_LAST$ac_delim
+PROG_LASTLOG!$PROG_LASTLOG$ac_delim
+PROG_DF!$PROG_DF$ac_delim
+PROG_VMSTAT!$PROG_VMSTAT$ac_delim
+PROG_UPTIME!$PROG_UPTIME$ac_delim
+PROG_IPCS!$PROG_IPCS$ac_delim
+PROG_TAIL!$PROG_TAIL$ac_delim
+INSTALL_SSH_PRNG_CMDS!$INSTALL_SSH_PRNG_CMDS$ac_delim
+_ACEOF
+
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
+    break
+  elif $ac_last_try; then
+    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
+if test -n "$ac_eof"; then
+  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
+  ac_eof=`expr $ac_eof + 1`
+fi
+
+cat >>$CONFIG_STATUS <<_ACEOF
+cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+_ACEOF
+sed '
+s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
+s/^/s,@/; s/!/@,|#_!!_#|/
+:n
+t n
+s/'"$ac_delim"'$/,g/; t
+s/$/\\/; p
+N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
+' >>$CONFIG_STATUS <conf$$subs.sed
+rm -f conf$$subs.sed
+cat >>$CONFIG_STATUS <<_ACEOF
+CEOF$ac_eof
+_ACEOF
+
+
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  cat >conf$$subs.sed <<_ACEOF
+OPENSC_CONFIG!$OPENSC_CONFIG$ac_delim
+PRIVSEP_PATH!$PRIVSEP_PATH$ac_delim
+xauth_path!$xauth_path$ac_delim
+STRIP_OPT!$STRIP_OPT$ac_delim
+XAUTH_PATH!$XAUTH_PATH$ac_delim
+NROFF!$NROFF$ac_delim
+MANTYPE!$MANTYPE$ac_delim
+mansubdir!$mansubdir$ac_delim
+user_path!$user_path$ac_delim
+piddir!$piddir$ac_delim
+TEST_SSH_IPV6!$TEST_SSH_IPV6$ac_delim
+LIBOBJS!$LIBOBJS$ac_delim
+LTLIBOBJS!$LTLIBOBJS$ac_delim
+_ACEOF
+
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 13; then
+    break
+  elif $ac_last_try; then
+    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
+if test -n "$ac_eof"; then
+  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
+  ac_eof=`expr $ac_eof + 1`
+fi
+
+cat >>$CONFIG_STATUS <<_ACEOF
+cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
+_ACEOF
+sed '
+s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
+s/^/s,@/; s/!/@,|#_!!_#|/
+:n
+t n
+s/'"$ac_delim"'$/,g/; t
+s/$/\\/; p
+N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
+' >>$CONFIG_STATUS <conf$$subs.sed
+rm -f conf$$subs.sed
+cat >>$CONFIG_STATUS <<_ACEOF
+:end
+s/|#_!!_#|//g
+CEOF$ac_eof
+_ACEOF
+
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[  ]*VPATH[        ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[     ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[       ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+fi # test -n "$CONFIG_FILES"
+
+
+for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
+echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+   { (exit 1); exit 1; }; };;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+         # (if the path is not absolute).  The absolute path cannot be DOS-style,
+         # because $ac_f cannot contain `:'.
+         test -f "$ac_f" ||
+           case $ac_f in
+           [\\/$]*) false;;
+           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+           esac ||
+           { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
+      esac
+      ac_file_inputs="$ac_file_inputs $ac_f"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input="Generated from "`IFS=:
+          echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+    fi
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin";;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$ac_file" : 'X\(//\)[^/]' \| \
+         X"$ac_file" : 'X\(//\)$' \| \
+         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)[^/].*/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\).*/{
+            s//\1/
+            q
+          }
+          s/.*/./; q'`
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$as_dir" : 'X\(//\)[^/]' \| \
+         X"$as_dir" : 'X\(//\)$' \| \
+         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)[^/].*/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\).*/{
+            s//\1/
+            q
+          }
+          s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+case `sed -n '/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+' $ac_file_inputs` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+    s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF
+  sed "$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s&@configure_input@&$configure_input&;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out"; rm -f "$tmp/out";;
+  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
+  esac
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+_ACEOF
+
+# Transform confdefs.h into a sed script `conftest.defines', that
+# substitutes the proper values into config.h.in to produce config.h.
+rm -f conftest.defines conftest.tail
+# First, append a space to every undef/define line, to ease matching.
+echo 's/$/ /' >conftest.defines
+# Then, protect against being on the right side of a sed subst, or in
+# an unquoted here document, in config.status.  If some macros were
+# called several times there might be several #defines for the same
+# symbol, which is useless.  But do not sort them, since the last
+# AC_DEFINE must be honored.
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
+# NAME is the cpp macro being defined, VALUE is the value it is being given.
+# PARAMS is the parameter list in the macro definition--in most cases, it's
+# just an empty string.
+ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
+ac_dB='\\)[      (].*,\\1define\\2'
+ac_dC=' '
+ac_dD=' ,'
+
+uniq confdefs.h |
+  sed -n '
+        t rset
+        :rset
+        s/^[     ]*#[    ]*define[       ][      ]*//
+        t ok
+        d
+        :ok
+        s/[\\&,]/\\&/g
+        s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
+        s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
+  ' >>conftest.defines
+
+# Remove the space that was appended to ease matching.
+# Then replace #undef with comments.  This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+# (The regexp can be short, since the line contains either #define or #undef.)
+echo 's/ $//
+s,^[     #]*u.*,/* & */,' >>conftest.defines
+
+# Break up conftest.defines:
+ac_max_sed_lines=50
+
+# First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
+# Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
+# Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
+# et cetera.
+ac_in='$ac_file_inputs'
+ac_out='"$tmp/out1"'
+ac_nxt='"$tmp/out2"'
+
+while :
+do
+  # Write a here document:
+    cat >>$CONFIG_STATUS <<_ACEOF
+    # First, check the format of the line:
+    cat >"\$tmp/defines.sed" <<\\CEOF
+/^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
+/^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
+b
+:def
+_ACEOF
+  sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
+  echo 'CEOF
+    sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
+  ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
+  sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
+  grep . conftest.tail >/dev/null || break
+  rm -f conftest.defines
+  mv conftest.tail conftest.defines
+done
+rm -f conftest.defines conftest.tail
+
+echo "ac_result=$ac_in" >>$CONFIG_STATUS
+cat >>$CONFIG_STATUS <<\_ACEOF
+  if test x"$ac_file" != x-; then
+    echo "/* $configure_input  */" >"$tmp/config.h"
+    cat "$ac_result" >>"$tmp/config.h"
+    if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
+      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f $ac_file
+      mv "$tmp/config.h" $ac_file
+    fi
+  else
+    echo "/* $configure_input  */"
+    cat "$ac_result"
+  fi
+  rm -f "$tmp/out12"
+ ;;
+
+
+  esac
+
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || { (exit 1); exit 1; }
+fi
+
+
+# Print summary of options
+
+# Someone please show me a better way :)
+A=`eval echo ${prefix}` ; A=`eval echo ${A}`
+B=`eval echo ${bindir}` ; B=`eval echo ${B}`
+C=`eval echo ${sbindir}` ; C=`eval echo ${C}`
+D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}`
+E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}`
+F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}`
+G=`eval echo ${piddir}` ; G=`eval echo ${G}`
+H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}`
+I=`eval echo ${user_path}` ; I=`eval echo ${I}`
+J=`eval echo ${superuser_path}` ; J=`eval echo ${J}`
+
+echo ""
+echo "OpenSSH has been configured with the following options:"
+echo "                     User binaries: $B"
+echo "                   System binaries: $C"
+echo "               Configuration files: $D"
+echo "                   Askpass program: $E"
+echo "                      Manual pages: $F"
+echo "                          PID file: $G"
+echo "  Privilege separation chroot path: $H"
+if test "x$external_path_file" = "x/etc/login.conf" ; then
+echo "   At runtime, sshd will use the path defined in $external_path_file"
+echo "   Make sure the path to scp is present, otherwise scp will not work"
+else
+echo "            sshd default user PATH: $I"
+        if test ! -z "$external_path_file"; then
+echo "   (If PATH is set in $external_path_file it will be used instead. If"
+echo "   used, ensure the path to scp is present, otherwise scp will not work.)"
+        fi
+fi
+if test ! -z "$superuser_path" ; then
+echo "          sshd superuser user PATH: $J"
+fi
+echo "                    Manpage format: $MANTYPE"
+echo "                       PAM support: $PAM_MSG"
+echo "                   OSF SIA support: $SIA_MSG"
+echo "                 KerberosV support: $KRB5_MSG"
+echo "                   SELinux support: $SELINUX_MSG"
+echo "                 Smartcard support: $SCARD_MSG"
+echo "                     S/KEY support: $SKEY_MSG"
+echo "              TCP Wrappers support: $TCPW_MSG"
+echo "              MD5 password support: $MD5_MSG"
+echo "                   libedit support: $LIBEDIT_MSG"
+echo "  Solaris process contract support: $SPC_MSG"
+echo "       IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
+echo "           Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
+echo "                  BSD Auth support: $BSD_AUTH_MSG"
+echo "              Random number source: $RAND_MSG"
+if test ! -z "$USE_RAND_HELPER" ; then
+echo "     ssh-rand-helper collects from: $RAND_HELPER_MSG"
+fi
+
+echo ""
+
+echo "              Host: ${host}"
+echo "          Compiler: ${CC}"
+echo "    Compiler flags: ${CFLAGS}"
+echo "Preprocessor flags: ${CPPFLAGS}"
+echo "      Linker flags: ${LDFLAGS}"
+echo "         Libraries: ${LIBS}"
+if test ! -z "${SSHDLIBS}"; then
+echo "         +for sshd: ${SSHDLIBS}"
+fi
+
+echo ""
+
+if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then
+        echo "SVR4 style packages are supported with \"make package\""
+        echo ""
+fi
+
+if test "x$PAM_MSG" = "xyes" ; then
+        echo "PAM is enabled. You may need to install a PAM control file "
+        echo "for sshd, otherwise password authentication may fail. "
+        echo "Example PAM control files can be found in the contrib/ "
+        echo "subdirectory"
+        echo ""
+fi
+
+if test ! -z "$RAND_HELPER_CMDHASH" ; then
+        echo "WARNING: you are using the builtin random number collection "
+        echo "service. Please read WARNING.RNG and request that your OS "
+        echo "vendor includes kernel-based random number collection in "
+        echo "future versions of your OS."
+        echo ""
+fi
+
+if test ! -z "$NO_PEERCHECK" ; then
+        echo "WARNING: the operating system that you are using does not"
+        echo "appear to support getpeereid(), getpeerucred() or the"
+        echo "SO_PEERCRED getsockopt() option. These facilities are used to"
+        echo "enforce security checks to prevent unauthorised connections to"
+        echo "ssh-agent. Their absence increases the risk that a malicious"
+        echo "user can connect to your agent."
+        echo ""
+fi
+
+if test "$AUDIT_MODULE" = "bsm" ; then
+        echo "WARNING: BSM audit support is currently considered EXPERIMENTAL."
+        echo "See the Solaris section in README.platform for details."
+fi
diff --git a/contrib/gnome-ssh-askpass.c b/contrib/gnome-ssh-askpass.c
new file mode 100644
index 000000000..7cece5620
--- /dev/null
+++ b/contrib/gnome-ssh-askpass.c
@@ -0,0 +1,168 @@
+/*
+ * Copyright (c) 2000-2002 Damien Miller.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This is a simple GNOME SSH passphrase grabber. To use it, set the 
+ * environment variable SSH_ASKPASS to point to the location of 
+ * gnome-ssh-askpass before calling "ssh-add < /dev/null". 
+ *
+ * There is only two run-time options: if you set the environment variable
+ * "GNOME_SSH_ASKPASS_GRAB_SERVER=true" then gnome-ssh-askpass will grab
+ * the X server. If you set "GNOME_SSH_ASKPASS_GRAB_POINTER=true", then the 
+ * pointer will be grabbed too. These may have some benefit to security if 
+ * you don't trust your X server. We grab the keyboard always.
+ */
+
+/*
+ * Compile with:
+ *
+ * cc `gnome-config --cflags gnome gnomeui` \
+ *    gnome-ssh-askpass.c -o gnome-ssh-askpass \
+ *    `gnome-config --libs gnome gnomeui`
+ *
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <gnome.h>
+#include <X11/Xlib.h>
+#include <gdk/gdkx.h>
+
+void
+report_failed_grab (void)
+{
+        GtkWidget *err;
+
+        err = gnome_message_box_new("Could not grab keyboard or mouse.\n"
+                "A malicious client may be eavesdropping on your session.",
+                                    GNOME_MESSAGE_BOX_ERROR, "EXIT", NULL);
+        gtk_window_set_position(GTK_WINDOW(err), GTK_WIN_POS_CENTER);
+        gtk_object_set(GTK_OBJECT(err), "type", GTK_WINDOW_POPUP, NULL);
+
+        gnome_dialog_run_and_close(GNOME_DIALOG(err));
+}
+
+void
+passphrase_dialog(char *message)
+{
+        char *passphrase;
+        char **messages;
+        int result, i, grab_server, grab_pointer;
+        GtkWidget *dialog, *entry, *label;
+
+        grab_server = (getenv("GNOME_SSH_ASKPASS_GRAB_SERVER") != NULL);
+        grab_pointer = (getenv("GNOME_SSH_ASKPASS_GRAB_POINTER") != NULL);
+
+        dialog = gnome_dialog_new("OpenSSH", GNOME_STOCK_BUTTON_OK,
+            GNOME_STOCK_BUTTON_CANCEL, NULL);
+
+        messages = g_strsplit(message, "\\n", 0);
+        if (messages)
+                for(i = 0; messages[i]; i++) {
+                        label = gtk_label_new(messages[i]);
+                        gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(dialog)->vbox),
+                            label, FALSE, FALSE, 0);
+                }
+
+        entry = gtk_entry_new();
+        gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(dialog)->vbox), entry, FALSE, 
+            FALSE, 0);
+        gtk_entry_set_visibility(GTK_ENTRY(entry), FALSE);
+        gtk_widget_grab_focus(entry);
+
+        /* Center window and prepare for grab */
+        gtk_object_set(GTK_OBJECT(dialog), "type", GTK_WINDOW_POPUP, NULL);
+        gnome_dialog_set_default(GNOME_DIALOG(dialog), 0);
+        gtk_window_set_position (GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
+        gtk_window_set_policy(GTK_WINDOW(dialog), FALSE, FALSE, TRUE);
+        gnome_dialog_close_hides(GNOME_DIALOG(dialog), TRUE);
+        gtk_container_set_border_width(GTK_CONTAINER(GNOME_DIALOG(dialog)->vbox),
+            GNOME_PAD);
+        gtk_widget_show_all(dialog);
+
+        /* Grab focus */
+        if (grab_server)
+                XGrabServer(GDK_DISPLAY());
+        if (grab_pointer && gdk_pointer_grab(dialog->window, TRUE, 0, 
+            NULL, NULL, GDK_CURRENT_TIME))
+                goto nograb;
+        if (gdk_keyboard_grab(dialog->window, FALSE, GDK_CURRENT_TIME))
+                goto nograbkb;
+
+        /* Make <enter> close dialog */
+        gnome_dialog_editable_enters(GNOME_DIALOG(dialog), GTK_EDITABLE(entry));
+
+        /* Run dialog */
+        result = gnome_dialog_run(GNOME_DIALOG(dialog));
+
+        /* Ungrab */
+        if (grab_server)
+                XUngrabServer(GDK_DISPLAY());
+        if (grab_pointer)
+                gdk_pointer_ungrab(GDK_CURRENT_TIME);
+        gdk_keyboard_ungrab(GDK_CURRENT_TIME);
+        gdk_flush();
+
+        /* Report passphrase if user selected OK */
+        passphrase = gtk_entry_get_text(GTK_ENTRY(entry));
+        if (result == 0)
+                puts(passphrase);
+                
+        /* Zero passphrase in memory */
+        memset(passphrase, '\0', strlen(passphrase));
+        gtk_entry_set_text(GTK_ENTRY(entry), passphrase);
+                        
+        gnome_dialog_close(GNOME_DIALOG(dialog));
+        return;
+
+        /* At least one grab failed - ungrab what we got, and report
+           the failure to the user.  Note that XGrabServer() cannot
+           fail.  */
+ nograbkb:
+        gdk_pointer_ungrab(GDK_CURRENT_TIME);
+ nograb:
+        if (grab_server)
+                XUngrabServer(GDK_DISPLAY());
+        gnome_dialog_close(GNOME_DIALOG(dialog));
+        
+        report_failed_grab();
+}
+
+int
+main(int argc, char **argv)
+{
+        char *message;
+        
+        gnome_init("GNOME ssh-askpass", "0.1", argc, argv);
+
+        if (argc == 2)
+                message = argv[1];
+        else
+                message = "Enter your OpenSSH passphrase:";
+
+        setvbuf(stdout, 0, _IONBF, 0);
+        passphrase_dialog(message);
+        return 0;
+}
diff --git a/contrib/solaris/README b/contrib/solaris/README
index fefdd4b53..fefdd4b53 100644..100755
--- a/contrib/solaris/README
+++ b/contrib/solaris/README
diff --git a/contrib/solaris/buildpkg.sh b/contrib/solaris/buildpkg.sh
new file mode 100755
index 000000000..29d096306
--- /dev/null
+++ b/contrib/solaris/buildpkg.sh
@@ -0,0 +1,386 @@
+#!/bin/sh
+#
+# Fake Root Solaris/SVR4/SVR5 Build System - Prototype
+#
+# The following code has been provide under Public Domain License.  I really
+# don't care what you use it for.  Just as long as you don't complain to me
+# nor my employer if you break it. - Ben Lindstrom (mouring@eviladmin.org)
+#
+umask 022
+#
+# Options for building the package
+# You can create a config.local with your customized options
+#
+# uncommenting TEST_DIR and using
+# configure --prefix=/var/tmp --with-privsep-path=/var/tmp/empty
+# and
+# PKGNAME=tOpenSSH should allow testing a package without interfering
+# with a real OpenSSH package on a system. This is not needed on systems
+# that support the -R option to pkgadd.
+#TEST_DIR=/var/tmp      # leave commented out for production build
+PKGNAME=OpenSSH
+SYSVINIT_NAME=opensshd
+MAKE=${MAKE:="make"}
+SSHDUID=67      # Default privsep uid
+SSHDGID=67      # Default privsep gid
+# uncomment these next three as needed
+#PERMIT_ROOT_LOGIN=no
+#X11_FORWARDING=yes
+#USR_LOCAL_IS_SYMLINK=yes
+# list of system directories we do NOT want to change owner/group/perms
+# when installing our package
+SYSTEM_DIR="/etc        \
+/etc/init.d             \
+/etc/rcS.d              \
+/etc/rc0.d              \
+/etc/rc1.d              \
+/etc/rc2.d              \
+/etc/opt                \
+/opt                    \
+/opt/bin                \
+/usr                    \
+/usr/bin                \
+/usr/lib                \
+/usr/sbin               \
+/usr/share              \
+/usr/share/man          \
+/usr/share/man/man1     \
+/usr/share/man/man8     \
+/usr/local              \
+/usr/local/bin          \
+/usr/local/etc          \
+/usr/local/libexec      \
+/usr/local/man          \
+/usr/local/man/man1     \
+/usr/local/man/man8     \
+/usr/local/sbin         \
+/usr/local/share        \
+/var                    \
+/var/opt                \
+/var/run                \
+/var/tmp                \
+/tmp"
+
+# We may need to build as root so we make sure PATH is set up
+# only set the path if it's not set already
+[ -d /usr/local/bin ]  &&  {
+        echo $PATH | grep ":/usr/local/bin"  > /dev/null 2>&1
+        [ $? -ne 0 ] && PATH=$PATH:/usr/local/bin
+}
+[ -d /usr/ccs/bin ]  &&  {
+        echo $PATH | grep ":/usr/ccs/bin"  > /dev/null 2>&1
+        [ $? -ne 0 ] && PATH=$PATH:/usr/ccs/bin
+}
+export PATH
+#
+
+[ -f Makefile ]  ||  {
+        echo "Please run this script from your build directory"
+        exit 1
+}
+
+# we will look for config.local to override the above options
+[ -s ./config.local ]  &&  . ./config.local
+
+## Start by faking root install
+echo "Faking root install..."
+START=`pwd`
+OPENSSHD_IN=`dirname $0`/opensshd.in
+FAKE_ROOT=$START/package
+[ -d $FAKE_ROOT ]  &&  rm -fr $FAKE_ROOT
+mkdir $FAKE_ROOT
+${MAKE} install-nokeys DESTDIR=$FAKE_ROOT
+if [ $? -gt 0 ]
+then
+        echo "Fake root install failed, stopping."
+        exit 1
+fi
+
+## Fill in some details, like prefix and sysconfdir
+for confvar in prefix exec_prefix bindir sbindir libexecdir datadir mandir sysconfdir piddir
+do
+        eval $confvar=`grep "^$confvar=" Makefile | cut -d = -f 2`
+done
+
+
+## Collect value of privsep user
+for confvar in SSH_PRIVSEP_USER
+do
+        eval $confvar=`awk '/#define[ \t]'$confvar'/{print $3}' config.h`
+done
+
+## Set privsep defaults if not defined
+if [ -z "$SSH_PRIVSEP_USER" ]
+then
+        SSH_PRIVSEP_USER=sshd
+fi
+
+## Extract common info requires for the 'info' part of the package.
+VERSION=`./ssh -V 2>&1 | sed -e 's/,.*//'`
+
+UNAME_S=`uname -s`
+case ${UNAME_S} in
+        SunOS)  UNAME_S=Solaris
+                ARCH=`uname -p`
+                RCS_D=yes
+                DEF_MSG="(default: n)"
+                ;;
+        *)      ARCH=`uname -m`
+                DEF_MSG="\n" ;;
+esac
+
+## Setup our run level stuff while we are at it.
+mkdir -p $FAKE_ROOT${TEST_DIR}/etc/init.d
+
+## setup our initscript correctly
+sed -e "s#%%configDir%%#${sysconfdir}#g"        \
+    -e "s#%%openSSHDir%%#$prefix#g"             \
+    -e "s#%%pidDir%%#${piddir}#g"               \
+        ${OPENSSHD_IN}  > $FAKE_ROOT${TEST_DIR}/etc/init.d/${SYSVINIT_NAME}
+chmod 744 $FAKE_ROOT${TEST_DIR}/etc/init.d/${SYSVINIT_NAME}
+
+[ "${PERMIT_ROOT_LOGIN}" = no ]  &&  \
+        perl -p -i -e "s/#PermitRootLogin yes/PermitRootLogin no/" \
+                $FAKE_ROOT/${sysconfdir}/sshd_config
+[ "${X11_FORWARDING}" = yes ]  &&  \
+        perl -p -i -e "s/#X11Forwarding no/X11Forwarding yes/" \
+                $FAKE_ROOT/${sysconfdir}/sshd_config
+# fix PrintMotd
+perl -p -i -e "s/#PrintMotd yes/PrintMotd no/" \
+        $FAKE_ROOT/${sysconfdir}/sshd_config
+
+# We don't want to overwrite config files on multiple installs
+mv $FAKE_ROOT/${sysconfdir}/ssh_config $FAKE_ROOT/${sysconfdir}/ssh_config.default
+mv $FAKE_ROOT/${sysconfdir}/sshd_config $FAKE_ROOT/${sysconfdir}/sshd_config.default
+[ -f $FAKE_ROOT/${sysconfdir}/ssh_prng_cmds ]  &&  \
+mv $FAKE_ROOT/${sysconfdir}/ssh_prng_cmds $FAKE_ROOT/${sysconfdir}/ssh_prng_cmds.default
+
+cd $FAKE_ROOT
+
+## Ok, this is outright wrong, but it will work.  I'm tired of pkgmk
+## whining.
+for i in *; do
+  PROTO_ARGS="$PROTO_ARGS $i=/$i";
+done
+
+## Build info file
+echo "Building pkginfo file..."
+cat > pkginfo << _EOF
+PKG=$PKGNAME
+NAME="OpenSSH Portable for ${UNAME_S}"
+DESC="Secure Shell remote access utility; replaces telnet and rlogin/rsh."
+VENDOR="OpenSSH Portable Team - http://www.openssh.com/portable.html"
+ARCH=$ARCH
+VERSION=$VERSION
+CATEGORY="Security,application"
+BASEDIR=/
+CLASSES="none"
+_EOF
+
+## Build preinstall file
+echo "Building preinstall file..."
+cat > preinstall << _EOF
+#! /sbin/sh
+#
+[ "\${PRE_INS_STOP}" = "yes" ]  &&  ${TEST_DIR}/etc/init.d/${SYSVINIT_NAME} stop
+exit 0
+_EOF
+
+## Build postinstall file
+echo "Building postinstall file..."
+cat > postinstall << _EOF
+#! /sbin/sh
+#
+[ -f \${PKG_INSTALL_ROOT}${sysconfdir}/ssh_config ]  ||  \\
+        cp -p \${PKG_INSTALL_ROOT}${sysconfdir}/ssh_config.default \\
+                \${PKG_INSTALL_ROOT}${sysconfdir}/ssh_config
+[ -f \${PKG_INSTALL_ROOT}${sysconfdir}/sshd_config ]  ||  \\
+        cp -p \${PKG_INSTALL_ROOT}${sysconfdir}/sshd_config.default \\
+                \${PKG_INSTALL_ROOT}${sysconfdir}/sshd_config
+[ -f \${PKG_INSTALL_ROOT}${sysconfdir}/ssh_prng_cmds.default ]  &&  {
+        [ -f \${PKG_INSTALL_ROOT}${sysconfdir}/ssh_prng_cmds ]  ||  \\
+        cp -p \${PKG_INSTALL_ROOT}${sysconfdir}/ssh_prng_cmds.default \\
+                \${PKG_INSTALL_ROOT}${sysconfdir}/ssh_prng_cmds
+}
+
+# make rc?.d dirs only if we are doing a test install
+[ -n "${TEST_DIR}" ]  &&  {
+        [ "$RCS_D" = yes ]  &&  mkdir -p ${TEST_DIR}/etc/rcS.d
+        mkdir -p ${TEST_DIR}/etc/rc0.d
+        mkdir -p ${TEST_DIR}/etc/rc1.d
+        mkdir -p ${TEST_DIR}/etc/rc2.d
+}
+
+if [ "\${USE_SYM_LINKS}" = yes ]
+then
+        [ "$RCS_D" = yes ]  &&  \
+installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rcS.d/K30${SYSVINIT_NAME}=../init.d/${SYSVINIT_NAME} s
+        installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rc0.d/K30${SYSVINIT_NAME}=../init.d/${SYSVINIT_NAME} s
+        installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rc1.d/K30${SYSVINIT_NAME}=../init.d/${SYSVINIT_NAME} s
+        installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rc2.d/S98${SYSVINIT_NAME}=../init.d/${SYSVINIT_NAME} s
+else
+        [ "$RCS_D" = yes ]  &&  \
+installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rcS.d/K30${SYSVINIT_NAME}=$TEST_DIR/etc/init.d/${SYSVINIT_NAME} l
+        installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rc0.d/K30${SYSVINIT_NAME}=$TEST_DIR/etc/init.d/${SYSVINIT_NAME} l
+        installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rc1.d/K30${SYSVINIT_NAME}=$TEST_DIR/etc/init.d/${SYSVINIT_NAME} l
+        installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR/etc/rc2.d/S98${SYSVINIT_NAME}=$TEST_DIR/etc/init.d/${SYSVINIT_NAME} l
+fi
+
+# If piddir doesn't exist we add it. (Ie. --with-pid-dir=/var/opt/ssh)
+[ -d $piddir ]  ||  installf ${PKGNAME} \${PKG_INSTALL_ROOT}$TEST_DIR$piddir d 755 root sys
+
+installf -f ${PKGNAME}
+
+# Use chroot to handle PKG_INSTALL_ROOT
+if [ ! -z "\${PKG_INSTALL_ROOT}" ]
+then
+        chroot="chroot \${PKG_INSTALL_ROOT}"
+fi
+# If this is a test build, we will skip the groupadd/useradd/passwd commands
+if [ ! -z "${TEST_DIR}" ]
+then
+        chroot=echo
+fi
+
+if egrep '^[ \t]*UsePrivilegeSeparation[ \t]+no' \${PKG_INSTALL_ROOT}/$sysconfdir/sshd_config >/dev/null
+then
+        echo "UsePrivilegeSeparation disabled in config, not creating PrivSep user"
+        echo "or group."
+else
+        echo "UsePrivilegeSeparation enabled in config (or defaulting to on)."
+
+        # create group if required
+        if cut -f1 -d: \${PKG_INSTALL_ROOT}/etc/group | egrep '^'$SSH_PRIVSEP_USER'\$' >/dev/null
+        then
+                echo "PrivSep group $SSH_PRIVSEP_USER already exists."
+        else
+                # Use gid of 67 if possible
+                if cut -f3 -d: \${PKG_INSTALL_ROOT}/etc/group | egrep '^'$SSHDGID'\$' >/dev/null
+                then
+                        :
+                else
+                        sshdgid="-g $SSHDGID"
+                fi
+                echo "Creating PrivSep group $SSH_PRIVSEP_USER."
+                \$chroot /usr/sbin/groupadd \$sshdgid $SSH_PRIVSEP_USER
+        fi
+
+        # Create user if required
+        if cut -f1 -d: \${PKG_INSTALL_ROOT}/etc/passwd | egrep '^'$SSH_PRIVSEP_USER'\$' >/dev/null
+        then
+                echo "PrivSep user $SSH_PRIVSEP_USER already exists."
+        else
+                # Use uid of 67 if possible
+                if cut -f3 -d: \${PKG_INSTALL_ROOT}/etc/passwd | egrep '^'$SSHDGID'\$' >/dev/null
+                then
+                        :
+                else
+                        sshduid="-u $SSHDUID"
+                fi
+                echo "Creating PrivSep user $SSH_PRIVSEP_USER."
+                \$chroot /usr/sbin/useradd -c 'SSHD PrivSep User' -s /bin/false -g $SSH_PRIVSEP_USER \$sshduid $SSH_PRIVSEP_USER
+                \$chroot /usr/bin/passwd -l $SSH_PRIVSEP_USER
+        fi
+fi
+
+[ "\${POST_INS_START}" = "yes" ]  &&  ${TEST_DIR}/etc/init.d/${SYSVINIT_NAME} start
+exit 0
+_EOF
+
+## Build preremove file
+echo "Building preremove file..."
+cat > preremove << _EOF
+#! /sbin/sh
+#
+${TEST_DIR}/etc/init.d/${SYSVINIT_NAME} stop
+exit 0
+_EOF
+
+## Build request file
+echo "Building request file..."
+cat > request << _EOF
+trap 'exit 3' 15
+USE_SYM_LINKS=no
+PRE_INS_STOP=no
+POST_INS_START=no
+# Use symbolic links?
+ans=\`ckyorn -d n \
+-p "Do you want symbolic links for the start/stop scripts? ${DEF_MSG}"\` || exit \$?
+case \$ans in
+        [y,Y]*) USE_SYM_LINKS=yes ;;
+esac
+
+# determine if should restart the daemon
+if [ -s ${piddir}/sshd.pid  -a  -f ${TEST_DIR}/etc/init.d/${SYSVINIT_NAME} ]
+then
+        ans=\`ckyorn -d n \
+-p "Should the running sshd daemon be restarted? ${DEF_MSG}"\` || exit \$?
+        case \$ans in
+                [y,Y]*) PRE_INS_STOP=yes
+                        POST_INS_START=yes
+                        ;;
+        esac
+
+else
+
+# determine if we should start sshd
+        ans=\`ckyorn -d n \
+-p "Start the sshd daemon after installing this package? ${DEF_MSG}"\` || exit \$?
+        case \$ans in
+                [y,Y]*) POST_INS_START=yes ;;
+        esac
+fi
+
+# make parameters available to installation service,
+# and so to any other packaging scripts
+cat >\$1 <<!
+USE_SYM_LINKS='\$USE_SYM_LINKS'
+PRE_INS_STOP='\$PRE_INS_STOP'
+POST_INS_START='\$POST_INS_START'
+!
+exit 0
+
+_EOF
+
+## Build space file
+echo "Building space file..."
+cat > space << _EOF
+# extra space required by start/stop links added by installf in postinstall
+$TEST_DIR/etc/rc0.d/K30${SYSVINIT_NAME} 0 1
+$TEST_DIR/etc/rc1.d/K30${SYSVINIT_NAME} 0 1
+$TEST_DIR/etc/rc2.d/S98${SYSVINIT_NAME} 0 1
+_EOF
+[ "$RCS_D" = yes ]  &&  \
+echo "$TEST_DIR/etc/rcS.d/K30${SYSVINIT_NAME} 0 1" >> space
+
+## Next Build our prototype
+echo "Building prototype file..."
+cat >mk-proto.awk << _EOF
+            BEGIN { print "i pkginfo"; print "i preinstall"; \\
+                    print "i postinstall"; print "i preremove"; \\
+                    print "i request"; print "i space"; \\
+                    split("$SYSTEM_DIR",sys_files); }
+            {
+             for (dir in sys_files) { if ( \$3 != sys_files[dir] )
+                     { \$5="root"; \$6="sys"; }
+                else
+                     { \$4="?"; \$5="?"; \$6="?"; break;}
+            } }
+            { print; }
+_EOF
+find . | egrep -v "prototype|pkginfo|mk-proto.awk" | sort | \
+        pkgproto $PROTO_ARGS | nawk -f mk-proto.awk > prototype
+
+# /usr/local is a symlink on some systems
+[ "${USR_LOCAL_IS_SYMLINK}" = yes ]  &&  {
+        grep -v "^d none /usr/local ? ? ?$" prototype > prototype.new
+        mv prototype.new prototype
+}
+
+## Step back a directory and now build the package.
+echo "Building package.."
+cd ..
+pkgmk -d ${FAKE_ROOT} -f $FAKE_ROOT/prototype -o
+echo | pkgtrans -os ${FAKE_ROOT} ${START}/$PKGNAME-$UNAME_S-$ARCH-$VERSION.pkg
+rm -rf $FAKE_ROOT
+
diff --git a/contrib/solaris/opensshd.in b/contrib/solaris/opensshd.in
new file mode 100755
index 000000000..50e18deea
--- /dev/null
+++ b/contrib/solaris/opensshd.in
@@ -0,0 +1,82 @@
+#!/sbin/sh
+# Donated code that was put under PD license.
+#
+# Stripped PRNGd out of it for the time being.
+
+umask 022
+
+CAT=/usr/bin/cat
+KILL=/usr/bin/kill
+
+prefix=%%openSSHDir%%
+etcdir=%%configDir%%
+piddir=%%pidDir%%
+
+SSHD=$prefix/sbin/sshd
+PIDFILE=$piddir/sshd.pid
+SSH_KEYGEN=$prefix/bin/ssh-keygen
+HOST_KEY_RSA1=$etcdir/ssh_host_key
+HOST_KEY_DSA=$etcdir/ssh_host_dsa_key
+HOST_KEY_RSA=$etcdir/ssh_host_rsa_key
+
+
+checkkeys() {
+    if [ ! -f $HOST_KEY_RSA1 ]; then
+        ${SSH_KEYGEN} -t rsa1 -f ${HOST_KEY_RSA1} -N ""
+    fi
+    if [ ! -f $HOST_KEY_DSA ]; then
+        ${SSH_KEYGEN} -t dsa -f ${HOST_KEY_DSA} -N ""
+    fi
+    if [ ! -f $HOST_KEY_RSA ]; then
+        ${SSH_KEYGEN} -t rsa -f ${HOST_KEY_RSA} -N ""
+    fi
+}
+
+stop_service() {
+    if [  -r $PIDFILE  -a  ! -z ${PIDFILE}  ]; then
+        PID=`${CAT} ${PIDFILE}`
+    fi
+    if [  ${PID:=0} -gt 1 -a  ! "X$PID" = "X "  ]; then
+        ${KILL} ${PID}
+    else
+        echo "Unable to read PID file"
+    fi
+}
+
+start_service() {
+    # XXX We really should check if the service is already going, but
+    # XXX we will opt out at this time. - Bal
+
+    # Check to see if we have keys that need to be made
+    checkkeys
+
+    # Start SSHD
+    echo "starting $SSHD... \c"         ; $SSHD
+
+    sshd_rc=$?
+    if [ $sshd_rc -ne 0 ]; then
+        echo "$0: Error ${sshd_rc} starting ${SSHD}... bailing."
+        exit $sshd_rc
+    fi
+    echo done.
+}
+
+case $1 in
+
+'start')
+    start_service
+    ;;
+
+'stop')
+    stop_service
+    ;;
+
+'restart')
+    stop_service
+    start_service
+    ;;
+
+*)
+    echo "$0:  usage:  $0 {start|stop|restart}"
+    ;;
+esac
diff --git a/envpass.sh b/envpass.sh
new file mode 100644
index 000000000..67044d421
--- /dev/null
+++ b/envpass.sh
@@ -0,0 +1,44 @@
+#       $OpenBSD: envpass.sh,v 1.1 2004/04/27 09:47:30 djm Exp $
+#       Placed in the Public Domain.
+
+tid="environment passing"
+
+# NB accepted env vars are in test-exec.sh (_XXX_TEST_* and _XXX_TEST)
+
+trace "pass env, don't accept"
+verbose "test $tid: pass env, don't accept"
+_TEST_ENV=blah ${SSH} -oSendEnv="*" -F $OBJ/ssh_proxy otherhost \
+        '[ -z "$_TEST_ENV" ]'
+r=$?
+if [ $r -ne 0 ]; then
+        fail "environment found"
+fi
+
+trace "don't pass env, accept"
+verbose "test $tid: don't pass env, accept"
+${SSH} -F $OBJ/ssh_proxy otherhost \
+        '[ -z "$_XXX_TEST_A" -a -z "$_XXX_TEST_B" ]'
+r=$?
+if [ $r -ne 0 ]; then
+        fail "environment found"
+fi
+
+trace "pass single env, accept single env"
+verbose "test $tid: pass single env, accept single env"
+_XXX_TEST=blah ${SSH} -oSendEnv="_XXX_TEST" -F $OBJ/ssh_proxy otherhost \
+        '[ "x$_XXX_TEST" = "xblah" ]'
+r=$?
+if [ $r -ne 0 ]; then
+        fail "environment not found"
+fi
+
+trace "pass multiple env, accept multiple env"
+verbose "test $tid: pass multiple env, accept multiple env"
+_XXX_TEST_A=1 _XXX_TEST_B=2 ${SSH} -oSendEnv="_XXX_TEST_*" \
+    -F $OBJ/ssh_proxy otherhost \
+        '[ "x$_XXX_TEST_A" = "x1" -a "x$_XXX_TEST_B" = "x2" ]'
+r=$?
+if [ $r -ne 0 ]; then
+        fail "environment not found"
+fi
+
diff --git a/getput.h b/getput.h
new file mode 100644
index 000000000..20cf8f20b
--- /dev/null
+++ b/getput.h
@@ -0,0 +1,58 @@
+/*      $OpenBSD: getput.h,v 1.8 2002/03/04 17:27:39 stevesk Exp $      */
+
+/*
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ *                    All rights reserved
+ * Macros for storing and retrieving data in msb first and lsb first order.
+ *
+ * As far as I am concerned, the code I have written for this software
+ * can be used freely for any purpose.  Any derived versions of this
+ * software must be clearly marked as such, and if the derived work is
+ * incompatible with the protocol description in the RFC file, it must be
+ * called by a name other than "ssh" or "Secure Shell".
+ */
+
+#ifndef GETPUT_H
+#define GETPUT_H
+
+/*------------ macros for storing/extracting msb first words -------------*/
+
+#define GET_64BIT(cp) (((u_int64_t)(u_char)(cp)[0] << 56) | \
+                       ((u_int64_t)(u_char)(cp)[1] << 48) | \
+                       ((u_int64_t)(u_char)(cp)[2] << 40) | \
+                       ((u_int64_t)(u_char)(cp)[3] << 32) | \
+                       ((u_int64_t)(u_char)(cp)[4] << 24) | \
+                       ((u_int64_t)(u_char)(cp)[5] << 16) | \
+                       ((u_int64_t)(u_char)(cp)[6] << 8) | \
+                       ((u_int64_t)(u_char)(cp)[7]))
+
+#define GET_32BIT(cp) (((u_long)(u_char)(cp)[0] << 24) | \
+                       ((u_long)(u_char)(cp)[1] << 16) | \
+                       ((u_long)(u_char)(cp)[2] << 8) | \
+                       ((u_long)(u_char)(cp)[3]))
+
+#define GET_16BIT(cp) (((u_long)(u_char)(cp)[0] << 8) | \
+                       ((u_long)(u_char)(cp)[1]))
+
+#define PUT_64BIT(cp, value) do { \
+  (cp)[0] = (value) >> 56; \
+  (cp)[1] = (value) >> 48; \
+  (cp)[2] = (value) >> 40; \
+  (cp)[3] = (value) >> 32; \
+  (cp)[4] = (value) >> 24; \
+  (cp)[5] = (value) >> 16; \
+  (cp)[6] = (value) >> 8; \
+  (cp)[7] = (value); } while (0)
+
+#define PUT_32BIT(cp, value) do { \
+  (cp)[0] = (value) >> 24; \
+  (cp)[1] = (value) >> 16; \
+  (cp)[2] = (value) >> 8; \
+  (cp)[3] = (value); } while (0)
+
+#define PUT_16BIT(cp, value) do { \
+  (cp)[0] = (value) >> 8; \
+  (cp)[1] = (value); } while (0)
+
+#endif                          /* GETPUT_H */
diff --git a/mdoc2man.pl b/mdoc2man.pl
new file mode 100644
index 000000000..928fc5d7a
--- /dev/null
+++ b/mdoc2man.pl
@@ -0,0 +1,592 @@
+#!/usr/bin/perl
+###
+### Quick usage:  mdoc2man.pl < mdoc_manpage.8 > man_manpage.8
+###
+###
+###  Copyright (c) 2001 University of Illinois Board of Trustees
+###  Copyright (c) 2001 Mark D. Roth
+###  All rights reserved.
+### 
+###  Redistribution and use in source and binary forms, with or without
+###  modification, are permitted provided that the following conditions
+###  are met:
+###  1. Redistributions of source code must retain the above copyright
+###     notice, this list of conditions and the following disclaimer.
+###  2. Redistributions in binary form must reproduce the above copyright
+###     notice, this list of conditions and the following disclaimer in the
+###     documentation and/or other materials provided with the distribution.
+###  3. All advertising materials mentioning features or use of this software
+###     must display the following acknowledgement:
+###     This product includes software developed by the University of
+###     Illinois at Urbana, and their contributors.
+###  4. The University nor the names of their
+###     contributors may be used to endorse or promote products derived from
+###     this software without specific prior written permission.
+### 
+###  THIS SOFTWARE IS PROVIDED BY THE TRUSTEES AND CONTRIBUTORS ``AS IS'' AND
+###  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+###  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+###  ARE DISCLAIMED.  IN NO EVENT SHALL THE TRUSTEES OR CONTRIBUTORS BE LIABLE
+###  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+###  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+###  OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+###  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+###  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+###  OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+###  SUCH DAMAGE.
+###
+
+use strict;
+
+my ($name, $date, $id);
+my ($line);
+my ($optlist, $oldoptlist, $nospace, $enum, $synopsis);
+my ($reference, $block, $ext, $extopt, $literal);
+my (@refauthors, $reftitle, $refissue, $refdate, $refopt);
+
+
+$optlist = 0;           ### 1 = bullet, 2 = enum, 3 = tag, 4 = item
+$oldoptlist = 0;
+$nospace = 0;
+$synopsis = 0;
+$reference = 0;
+$block = 0;
+$ext = 0;
+$extopt = 0;
+$literal = 0;
+
+while ($line = <STDIN>)
+{
+        if ($line !~ /^\./)
+        {
+                print $line;
+                print ".br\n"
+                        if ($literal);
+                next;
+        }
+
+        $line =~ s/^\.//;
+
+        next
+                if ($line =~ m/\\"/);
+
+        $line = ParseMacro($line);
+        print($line)
+                if (defined $line);
+}
+
+
+
+sub ParseMacro # ($line)
+{
+        my ($line) = @_;
+        my (@words, $retval, $option, $parens);
+
+        @words = split(/\s+/, $line);
+        $retval = '';
+        $option = 0;
+        $parens = 0;
+
+#       print('@words = ', scalar(@words), ': ', join(' ', @words), "\n");
+
+        while ($_ = shift @words)
+        {
+#               print "WORD: $_\n";
+
+                next
+                        if (/^(Li|Pf)$/);
+
+                if (/^Xo$/)
+                {
+                        $ext = 1;
+                        $retval .= ' '
+                                if ($retval ne '' && $retval !~ m/[\n ]$/);
+                        next;
+                }
+
+                if (/^Xc$/)
+                {
+                        $ext = 0;
+                        $retval .= "\n"
+                                if (! $extopt);
+                        last;
+                }
+
+                if (/^Bd$/)
+                {
+                        $literal = 1
+                                if ($words[0] eq '-literal');
+                        $retval .= "\n";
+                        last;
+                }
+
+                if (/^Ed$/)
+                {
+                        $literal = 0;
+                        last;
+                }
+
+                if (/^Ns$/)
+                {
+                        $nospace = 1
+                                if (! $nospace);
+                        $retval =~ s/ $//;
+                        next;
+                }
+
+                if (/^No$/)
+                {
+                        $retval =~ s/ $//;
+                        $retval .= shift @words;
+                        next;
+                }
+
+                if (/^Dq$/)
+                {
+                        $retval .= '``';
+                        do
+                        {
+                                $retval .= (shift @words) . ' ';
+                        }
+                        while (@words > 0 && $words[0] !~ m/^[\.,]/);
+                        $retval =~ s/ $//;
+                        $retval .= '\'\'';
+                        $nospace = 1
+                                if (! $nospace && $words[0] =~ m/^[\.,]/);
+                        next;
+                }
+
+                if (/^(Sq|Ql)$/)
+                {
+                        $retval .= '`' . (shift @words) . '\'';
+                        $nospace = 1
+                                if (! $nospace && $words[0] =~ m/^[\.,]/);
+                        next;
+                }
+
+#               if (/^Ic$/)
+#               {
+#                       $retval .= '\\fB' . shift(@words) . '\\fP';
+#                       next;
+#               }
+
+                if (/^Oo$/)
+                {
+#                       $retval .= "[\\c\n";
+                        $extopt = 1;
+                        $nospace = 1
+                                if (! $nospace);
+                        $retval .= '[';
+                        next;
+                }
+
+                if (/^Oc$/)
+                {
+                        $extopt = 0;
+                        $retval .= ']';
+                        next;
+                }
+
+                $retval .= ' '
+                        if (! $nospace && $retval ne '' && $retval !~ m/[\n ]$/);
+                $nospace = 0
+                        if ($nospace == 1);
+
+                if (/^Dd$/)
+                {
+                        $date = join(' ', @words);
+                        return undef;
+                }
+
+                if (/^Dt$/)
+                {
+                        $id = join(' ', @words);
+                        return undef;
+                }
+
+                if (/^Os$/)
+                {
+                        $retval .= '.TH '
+                                . $id
+                                . " \"$date\" \""
+                                . join(' ', @words)
+                                . "\"";
+                        last;
+                }
+
+                if (/^Sh$/)
+                {
+                        $retval .= '.SH';
+                        if ($words[0] eq 'SYNOPSIS')
+                        {
+                                $synopsis = 1;
+                        }
+                        else
+                        {
+                                $synopsis = 0;
+                        }
+                        next;
+                }
+
+                if (/^Xr$/)
+                {
+                        $retval .= '\\fB' . (shift @words) .
+                                '\\fP(' . (shift @words) . ')'
+                                . (shift @words);
+                        last;
+                }
+
+                if (/^Rs/)
+                {
+                        @refauthors = ();
+                        $reftitle = '';
+                        $refissue = '';
+                        $refdate = '';
+                        $refopt = '';
+                        $reference = 1;
+                        last;
+                }
+
+                if (/^Re/)
+                {
+                        $retval .= "\n";
+
+                        # authors
+                        while (scalar(@refauthors) > 1)
+                        {
+                                $retval .= shift(@refauthors) . ', ';
+                        }
+                        $retval .= 'and '
+                                if ($retval ne '');
+                        $retval .= shift(@refauthors);
+                        
+                        # title 
+                        $retval .= ', \\fI' . $reftitle . '\\fP';
+
+                        # issue
+                        $retval .= ', ' . $refissue
+                                if ($refissue ne '');
+
+                        # date
+                        $retval .= ', ' . $refdate
+                                if ($refdate ne '');
+
+                        # optional info
+                        $retval .= ', ' . $refopt
+                                if ($refopt ne '');
+
+                        $retval .= ".\n";
+
+                        $reference = 0;
+                        last;
+                }
+
+                if ($reference)
+                {
+                        if (/^%A$/)
+                        {
+                                unshift(@refauthors, join(' ', @words));
+                                last;
+                        }
+
+                        if (/^%T$/)
+                        {
+                                $reftitle = join(' ', @words);
+                                $reftitle =~ s/^"//;
+                                $reftitle =~ s/"$//;
+                                last;
+                        }
+
+                        if (/^%N$/)
+                        {
+                                $refissue = join(' ', @words);
+                                last;
+                        }
+
+                        if (/^%D$/)
+                        {
+                                $refdate = join(' ', @words);
+                                last;
+                        }
+
+                        if (/^%O$/)
+                        {
+                                $refopt = join(' ', @words);
+                                last;
+                        }
+                }
+
+                if (/^Nm$/)
+                {
+                        my $n = $name;
+                        $n = shift @words
+                                if (@words > 0);
+                        $name = $n unless $name;
+                        $retval .= ".br\n"
+                                if ($synopsis);
+                        $retval .= "\\fB$n\\fP";
+                        $nospace = 1
+                                if (! $nospace && $words[0] =~ m/^[\.,]/);
+                        next;
+                }
+
+                if (/^Nd$/)
+                {
+                        $retval .= '\\-';
+                        next;
+                }
+
+                if (/^Fl$/)
+                {
+                        $retval .= '\\fB\\-' . (shift @words) . '\\fP';
+                        $nospace = 1
+                                if (! $nospace && $words[0] =~ m/^[\.,]/);
+                        next;
+                }
+
+                if (/^Ar$/)
+                {
+                        $retval .= '\\fI';
+                        if (! defined $words[0])
+                        {
+                                $retval .= 'file ...\\fP';
+                        }
+                        else
+                        {
+                                $retval .= shift(@words) . '\\fP';
+                                while ($words[0] eq '|')
+                                {
+                                        $retval .= ' ' . shift(@words);
+                                        $retval .= ' \\fI' . shift(@words);
+                                        $retval .= '\\fP';
+                                }
+                        }
+                        $nospace = 1
+                                if (! $nospace && $words[0] =~ m/^[\.,]/);
+                        next;
+                }
+
+                if (/^Cm$/)
+                {
+                        $retval .= '\\fB' . (shift @words) . '\\fP';
+                        while ($words[0] =~ m/^[\.,:)]$/)
+                        {
+                                $retval .= shift(@words);
+                        }
+                        next;
+                }
+
+                if (/^Op$/)
+                {
+                        $option = 1;
+                        $nospace = 1
+                                if (! $nospace);
+                        $retval .= '[';
+#                       my $tmp = pop(@words);
+#                       $tmp .= ']';
+#                       push(@words, $tmp);
+                        next;
+                }
+
+                if (/^Pp$/)
+                {
+                        $retval .= "\n";
+                        next;
+                }
+
+                if (/^Ss$/)
+                {
+                        $retval .= '.SS';
+                        next;
+                }
+
+                if (/^Pa$/ && ! $option)
+                {
+                        $retval .= '\\fI';
+                        $retval .= '\\&'
+                                if ($words[0] =~ m/^\./);
+                        $retval .= (shift @words) . '\\fP';
+                        while ($words[0] =~ m/^[\.,:;)]$/)
+                        {
+                                $retval .= shift(@words);
+                        }
+#                       $nospace = 1
+#                               if (! $nospace && $words[0] =~ m/^[\.,:)]/);
+                        next;
+                }
+
+                if (/^Dv$/)
+                {
+                        $retval .= '.BR';
+                        next;
+                }
+
+                if (/^(Em|Ev)$/)
+                {
+                        $retval .= '.IR';
+                        next;
+                }
+
+                if (/^Pq$/)
+                {
+                        $retval .= '(';
+                        $nospace = 1;
+                        $parens = 1;
+                        next;
+                }
+
+                if (/^(S[xy])$/)
+                {
+                        $retval .= '.B ' . join(' ', @words);
+                        last;
+                }
+
+                if (/^Ic$/)
+                {
+                        $retval .= '\\fB';
+                        while (defined $words[0]
+                                && $words[0] !~ m/^[\.,]/)
+                        {
+                                if ($words[0] eq 'Op')
+                                {
+                                        shift(@words);
+                                        $retval .= '[';
+                                        my $tmp = pop(@words);
+                                        $tmp .= ']';
+                                        push(@words, $tmp);
+                                        next;
+                                }
+                                if ($words[0] eq 'Ar')
+                                {
+                                        shift @words;
+                                        $retval .= '\\fI';
+                                        $retval .= shift @words;
+                                        $retval .= '\\fP';
+                                }
+                                else
+                                {
+                                        $retval .= shift @words;
+                                }
+                                $retval .= ' '
+                                        if (! $nospace);
+                        }
+                        $retval =~ s/ $//;
+                        $retval .= '\\fP';
+                        $retval .= shift @words
+                                if (defined $words[0]);
+                        last;
+                }
+
+                if (/^Bl$/)
+                {
+                        $oldoptlist = $optlist;
+                        if ($words[0] eq '-bullet')
+                        {
+                                $optlist = 1;
+                        }
+                        elsif ($words[0] eq '-enum')
+                        {
+                                $optlist = 2;
+                                $enum = 0;
+                        }
+                        elsif ($words[0] eq '-tag')
+                        {
+                                $optlist = 3;
+                        }
+                        elsif ($words[0] eq '-item')
+                        {
+                                $optlist = 4;
+                        }
+                        last;
+                }
+
+                if (/^El$/)
+                {
+                        $optlist = $oldoptlist;
+                        next;
+                }
+
+                if ($optlist && /^It$/)
+                {
+                        if ($optlist == 1)
+                        {
+                                # bullets
+                                $retval .= '.IP \\(bu';
+                                next;
+                        }
+
+                        if ($optlist == 2)
+                        {
+                                # enum
+                                $retval .= '.IP ' . (++$enum) . '.';
+                                next;
+                        }
+
+                        if ($optlist == 3)
+                        {
+                                # tags
+                                $retval .= ".TP\n";
+                                if ($words[0] =~ m/^(Pa|Ev)$/)
+                                {
+                                        shift @words;
+                                        $retval .= '.B';
+                                }
+                                next;
+                        }
+
+                        if ($optlist == 4)
+                        {
+                                # item
+                                $retval .= ".IP\n";
+                                next;
+                        }
+
+                        next;
+                }
+
+                if (/^Sm$/)
+                {
+                        if ($words[0] eq 'off')
+                        {
+                                $nospace = 2;
+                        }
+                        elsif ($words[0] eq 'on')
+                        {
+#                               $retval .= "\n";
+                                $nospace = 0;
+                        }
+                        shift @words;
+                        next;
+                }
+
+                $retval .= "$_";
+        }
+
+        return undef
+                if ($retval eq '.');
+
+        $retval =~ s/^\.([^a-zA-Z])/$1/;
+#       $retval =~ s/ $//;
+
+        $retval .= ')'
+                if ($parens == 1);
+
+        $retval .= ']'
+                if ($option == 1);
+
+#       $retval .= ' '
+#               if ($nospace && $retval ne '' && $retval !~ m/\n$/);
+
+#       $retval .= ' '
+#               if ($extended && $retval !~ m/ $/);
+
+        $retval .= ' '
+                if ($ext && ! $extopt && $retval !~ m/ $/);
+
+        $retval .= "\n"
+                if (! $ext && ! $extopt && $retval ne '' && $retval !~ m/\n$/);
+
+        return $retval;
+}
+
+
diff --git a/moduli.0 b/moduli.0
new file mode 100644
index 000000000..55a315fab
--- /dev/null
+++ b/moduli.0
@@ -0,0 +1,72 @@
+MODULI(5)                 OpenBSD Programmer's Manual                MODULI(5)
+
+NAME
+     moduli - Diffie Hellman moduli
+
+DESCRIPTION
+     The /etc/moduli file contains prime numbers and generators for use by
+     sshd(8) in the Diffie-Hellman Group Exchange key exchange method.
+
+     New moduli may be generated with ssh-keygen(1) using a two-step process.
+     An initial candidate generation pass, using ssh-keygen -G, calculates
+     numbers that are likely to be useful.  A second primality testing pass,
+     using ssh-keygen -T provides a high degree of assurance that the numbers
+     are prime and are safe for use in Diffie Hellman operations by sshd(8).
+     This moduli format is used as the output from each pass.
+
+     The file consists of newline-separated records, one per modulus, contain-
+     ing seven space separated fields.  These fields are as follows:
+
+           timestamp    The time that the modulus was last processed as YYYYM-
+                        MDDHHMMSS.
+
+           type         Decimal number specifying the internal structure of
+                        the prime modulus.  Supported types are:
+
+                        0     Unknown, not tested
+                        2     "Safe" prime; (p-1)/2 is also prime.
+                        4     Sophie Germain; (p+1)*2 is also prime.
+
+                        Moduli candidates initially produced by ssh-keygen(1)
+                        are Sophie Germain primes (type 4).  Futher primality
+                        testing with ssh-keygen(1) produces safe prime moduli
+                        (type 2) that are ready for use in sshd(8).  Other
+                        types are not used by OpenSSH.
+
+           tests        Decimal number indicating the type of primality tests
+                        that the number has been subjected to represented as a
+                        bitmask of the following values:
+
+                        0x00  Not tested
+                        0x01  Composite number - not prime.
+                        0x02  Sieve of Eratosthenes
+                        0x04  Probabalistic Miller-Rabin primality tests.
+
+                        The ssh-keygen(1) moduli candidate generation uses the
+                        Sieve of Eratosthenes (flag 0x02).  Subsequent
+                        ssh-keygen(1) primality tests are Miller-Rabin tests
+                        (flag 0x04).
+
+           trials       Decimal number indicating of primaility trials that
+                        have been performed on the modulus.
+
+           size         Decimal number indicating the size of the prime in
+                        bits.
+
+           generator    The recommended generator for use with this modulus
+                        (hexadecimal).
+
+           modulus      The modulus itself in hexadecimal.
+
+     When performing Diffie Hellman Group Exchange, sshd(8) first estimates
+     the size of the modulus required to produce enough Diffie Hellman output
+     to sufficiently key the selected symmetric cipher.  sshd(8) then randomly
+     selects a modulus from /etc/moduli that best meets the size requirement.
+
+SEE ALSO
+     ssh-keygen(1), sshd(8),
+
+     Diffie-Hellman Group Exchange for the Secure Shell (SSH) Transport Layer
+     Protocol, RFC 4419, 2006.
+
+OpenBSD 4.4                      June 26, 2008                               2
diff --git a/moduli.h b/moduli.h
new file mode 100644
index 000000000..9cd1cd3f8
--- /dev/null
+++ b/moduli.h
@@ -0,0 +1,23 @@
+/* $OpenBSD: moduli.h,v 1.1 2003/07/28 09:49:56 djm Exp $ */
+
+#include <sys/types.h>
+#include <openssl/bn.h>
+
+/*
+ * Using virtual memory can cause thrashing.  This should be the largest
+ * number that is supported without a large amount of disk activity --
+ * that would increase the run time from hours to days or weeks!
+ */
+#define LARGE_MINIMUM   (8UL)   /* megabytes */
+
+/*
+ * Do not increase this number beyond the unsigned integer bit size.
+ * Due to a multiple of 4, it must be LESS than 128 (yielding 2**30 bits).
+ */
+#define LARGE_MAXIMUM   (127UL) /* megabytes */
+
+/* Minimum number of primality tests to perform */
+#define TRIAL_MINIMUM           (4)
+
+int gen_candidates(FILE *, int, int, BIGNUM *);
+int prime_test(FILE *, FILE *, u_int32_t, u_int32_t);
diff --git a/mpaux.c b/mpaux.c
new file mode 100644
index 000000000..0c486275f
--- /dev/null
+++ b/mpaux.c
@@ -0,0 +1,46 @@
+/*
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ *                    All rights reserved
+ * This file contains various auxiliary functions related to multiple
+ * precision integers.
+ *
+ * As far as I am concerned, the code I have written for this software
+ * can be used freely for any purpose.  Any derived versions of this
+ * software must be clearly marked as such, and if the derived work is
+ * incompatible with the protocol description in the RFC file, it must be
+ * called by a name other than "ssh" or "Secure Shell".
+ */
+
+#include "includes.h"
+RCSID("$OpenBSD: mpaux.c,v 1.16 2001/02/08 19:30:52 itojun Exp $");
+
+#include <openssl/bn.h>
+#include "getput.h"
+#include "xmalloc.h"
+
+#include <openssl/md5.h>
+
+#include "mpaux.h"
+
+void
+compute_session_id(u_char session_id[16],
+    u_char cookie[8],
+    BIGNUM* host_key_n,
+    BIGNUM* session_key_n)
+{
+        u_int host_key_bytes = BN_num_bytes(host_key_n);
+        u_int session_key_bytes = BN_num_bytes(session_key_n);
+        u_int bytes = host_key_bytes + session_key_bytes;
+        u_char *buf = xmalloc(bytes);
+        MD5_CTX md;
+
+        BN_bn2bin(host_key_n, buf);
+        BN_bn2bin(session_key_n, buf + host_key_bytes);
+        MD5_Init(&md);
+        MD5_Update(&md, buf, bytes);
+        MD5_Update(&md, cookie, 8);
+        MD5_Final(session_id, &md);
+        memset(buf, 0, bytes);
+        xfree(buf);
+}
diff --git a/mpaux.h b/mpaux.h
new file mode 100644
index 000000000..2a312f5cb
--- /dev/null
+++ b/mpaux.h
@@ -0,0 +1,22 @@
+/*      $OpenBSD: mpaux.h,v 1.12 2002/03/04 17:27:39 stevesk Exp $      */
+
+/*
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ *                    All rights reserved
+ * This file contains various auxiliary functions related to multiple
+ * precision integers.
+ *
+ * As far as I am concerned, the code I have written for this software
+ * can be used freely for any purpose.  Any derived versions of this
+ * software must be clearly marked as such, and if the derived work is
+ * incompatible with the protocol description in the RFC file, it must be
+ * called by a name other than "ssh" or "Secure Shell".
+ */
+
+#ifndef MPAUX_H
+#define MPAUX_H
+
+void     compute_session_id(u_char[16], u_char[8], BIGNUM *, BIGNUM *);
+
+#endif                          /* MPAUX_H */
diff --git a/openbsd-compat/basename.h b/openbsd-compat/basename.h
new file mode 100644
index 000000000..a8bd6c17c
--- /dev/null
+++ b/openbsd-compat/basename.h
@@ -0,0 +1,12 @@
+/* $Id: basename.h,v 1.3 2003/02/25 03:32:16 djm Exp $ */
+
+#ifndef _BASENAME_H 
+#define _BASENAME_H
+#include "config.h"
+
+#if !defined(HAVE_BASENAME)
+
+char *basename(const char *path);
+
+#endif /* !defined(HAVE_BASENAME) */
+#endif /* _BASENAME_H */
diff --git a/openbsd-compat/bindresvport.h b/openbsd-compat/bindresvport.h
new file mode 100644
index 000000000..b42f46983
--- /dev/null
+++ b/openbsd-compat/bindresvport.h
@@ -0,0 +1,12 @@
+/* $Id: bindresvport.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+#ifndef _BSD_BINDRESVPORT_H
+#define _BSD_BINDRESVPORT_H
+
+#include "config.h"
+
+#ifndef HAVE_BINDRESVPORT_SA
+int bindresvport_sa(int sd, struct sockaddr *sa);
+#endif /* !HAVE_BINDRESVPORT_SA */
+
+#endif /* _BSD_BINDRESVPORT_H */
diff --git a/openbsd-compat/bsd-arc4random.h b/openbsd-compat/bsd-arc4random.h
new file mode 100644
index 000000000..7af757b2d
--- /dev/null
+++ b/openbsd-compat/bsd-arc4random.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 1999-2000 Damien Miller.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* $Id: bsd-arc4random.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+#ifndef _BSD_ARC4RANDOM_H
+#define _BSD_ARC4RANDOM_H
+
+#include "config.h"
+
+#ifndef HAVE_ARC4RANDOM
+unsigned int arc4random(void);
+void arc4random_stir(void);
+#endif /* !HAVE_ARC4RANDOM */
+
+#endif /* _BSD_ARC4RANDOM_H */
diff --git a/openbsd-compat/bsd-getpeereid.h b/openbsd-compat/bsd-getpeereid.h
new file mode 100644
index 000000000..2e9f077f9
--- /dev/null
+++ b/openbsd-compat/bsd-getpeereid.h
@@ -0,0 +1,14 @@
+/* $Id: bsd-getpeereid.h,v 1.1 2002/09/12 00:33:02 djm Exp $ */
+
+#ifndef _BSD_GETPEEREID_H
+#define _BSD_GETPEEREID_H
+
+#include "config.h"
+
+#include <sys/types.h> /* For uid_t, gid_t */
+
+#ifndef HAVE_GETPEEREID
+int      getpeereid(int , uid_t *, gid_t *);
+#endif /* HAVE_GETPEEREID */
+
+#endif /* _BSD_GETPEEREID_H */
diff --git a/openbsd-compat/bsd-snprintf.h b/openbsd-compat/bsd-snprintf.h
new file mode 100644
index 000000000..002b764e3
--- /dev/null
+++ b/openbsd-compat/bsd-snprintf.h
@@ -0,0 +1,19 @@
+/* $Id: bsd-snprintf.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+#ifndef _BSD_SNPRINTF_H
+#define _BSD_SNPRINTF_H
+
+#include "config.h"
+
+#include <sys/types.h> /* For size_t */
+
+#ifndef HAVE_SNPRINTF
+int snprintf(char *str, size_t count, const char *fmt, ...);
+#endif /* !HAVE_SNPRINTF */
+
+#ifndef HAVE_VSNPRINTF
+int vsnprintf(char *str, size_t count, const char *fmt, va_list args);
+#endif /* !HAVE_SNPRINTF */
+
+
+#endif /* _BSD_SNPRINTF_H */
diff --git a/openbsd-compat/daemon.h b/openbsd-compat/daemon.h
new file mode 100644
index 000000000..95a077359
--- /dev/null
+++ b/openbsd-compat/daemon.h
@@ -0,0 +1,11 @@
+/* $Id: daemon.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+#ifndef _BSD_DAEMON_H
+#define _BSD_DAEMON_H
+
+#include "config.h"
+#ifndef HAVE_DAEMON
+int daemon(int nochdir, int noclose);
+#endif /* !HAVE_DAEMON */
+
+#endif /* _BSD_DAEMON_H */
diff --git a/openbsd-compat/dirname.h b/openbsd-compat/dirname.h
new file mode 100644
index 000000000..1d61dd06c
--- /dev/null
+++ b/openbsd-compat/dirname.h
@@ -0,0 +1,5 @@
+#ifndef HAVE_DIRNAME
+
+char *dirname(const char *path);
+
+#endif
diff --git a/openbsd-compat/fake-gai-errnos.h b/openbsd-compat/fake-gai-errnos.h
new file mode 100644
index 000000000..5edc31b59
--- /dev/null
+++ b/openbsd-compat/fake-gai-errnos.h
@@ -0,0 +1,14 @@
+/*
+ * fake library for ssh
+ *
+ * This file is included in getaddrinfo.c and getnameinfo.c.
+ * See getaddrinfo.c and getnameinfo.c.
+ */
+
+/* $Id: fake-gai-errnos.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+/* for old netdb.h */
+#ifndef EAI_NODATA
+#define EAI_NODATA      1
+#define EAI_MEMORY      2
+#endif
diff --git a/openbsd-compat/fake-getaddrinfo.c b/openbsd-compat/fake-getaddrinfo.c
new file mode 100644
index 000000000..e63bda970
--- /dev/null
+++ b/openbsd-compat/fake-getaddrinfo.c
@@ -0,0 +1,135 @@
+/*
+ * fake library for ssh
+ *
+ * This file includes getaddrinfo(), freeaddrinfo() and gai_strerror().
+ * These funtions are defined in rfc2133.
+ *
+ * But these functions are not implemented correctly. The minimum subset
+ * is implemented for ssh use only. For exapmle, this routine assumes
+ * that ai_family is AF_INET. Don't use it for another purpose.
+ */
+
+#include "includes.h"
+#include "ssh.h"
+
+RCSID("$Id: fake-getaddrinfo.c,v 1.5 2003/03/24 02:35:59 djm Exp $");
+
+#ifndef HAVE_GAI_STRERROR
+char *gai_strerror(int ecode)
+{
+        switch (ecode) {
+                case EAI_NODATA:
+                        return "no address associated with hostname.";
+                case EAI_MEMORY:
+                        return "memory allocation failure.";
+                default:
+                        return "unknown error.";
+        }
+}    
+#endif /* !HAVE_GAI_STRERROR */
+
+#ifndef HAVE_FREEADDRINFO
+void freeaddrinfo(struct addrinfo *ai)
+{
+        struct addrinfo *next;
+
+        do {
+                next = ai->ai_next;
+                free(ai);
+        } while (NULL != (ai = next));
+}
+#endif /* !HAVE_FREEADDRINFO */
+
+#ifndef HAVE_GETADDRINFO
+static struct addrinfo *malloc_ai(int port, u_long addr)
+{
+        struct addrinfo *ai;
+
+        ai = malloc(sizeof(struct addrinfo) + sizeof(struct sockaddr_in));
+        if (ai == NULL)
+                return(NULL);
+        
+        memset(ai, 0, sizeof(struct addrinfo) + sizeof(struct sockaddr_in));
+        
+        ai->ai_addr = (struct sockaddr *)(ai + 1);
+        /* XXX -- ssh doesn't use sa_len */
+        ai->ai_addrlen = sizeof(struct sockaddr_in);
+        ai->ai_addr->sa_family = ai->ai_family = AF_INET;
+
+        ((struct sockaddr_in *)(ai)->ai_addr)->sin_port = port;
+        ((struct sockaddr_in *)(ai)->ai_addr)->sin_addr.s_addr = addr;
+        
+        return(ai);
+}
+
+int getaddrinfo(const char *hostname, const char *servname, 
+                const struct addrinfo *hints, struct addrinfo **res)
+{
+        struct addrinfo *cur, *prev = NULL;
+        struct hostent *hp;
+        struct servent *sp;
+        struct in_addr in;
+        int i;
+        long int port;
+        u_long addr;
+
+        port = 0;
+        if (servname != NULL) {
+                char *cp;
+
+                port = strtol(servname, &cp, 10);
+                if (port > 0 && port <= 65535 && *cp == '\0')
+                        port = htons(port);
+                else if ((sp = getservbyname(servname, NULL)) != NULL)
+                        port = sp->s_port;
+                else
+                        port = 0;
+        }
+
+        if (hints && hints->ai_flags & AI_PASSIVE) {
+                addr = htonl(0x00000000);
+                if (hostname && inet_aton(hostname, &in) != 0)
+                        addr = in.s_addr;
+                if (NULL != (*res = malloc_ai(port, addr)))
+                        return 0;
+                else
+                        return EAI_MEMORY;
+        }
+                
+        if (!hostname) {
+                if (NULL != (*res = malloc_ai(port, htonl(0x7f000001))))
+                        return 0;
+                else
+                        return EAI_MEMORY;
+        }
+        
+        if (inet_aton(hostname, &in)) {
+                if (NULL != (*res = malloc_ai(port, in.s_addr)))
+                        return 0;
+                else
+                        return EAI_MEMORY;
+        }
+        
+        hp = gethostbyname(hostname);
+        if (hp && hp->h_name && hp->h_name[0] && hp->h_addr_list[0]) {
+                for (i = 0; hp->h_addr_list[i]; i++) {
+                        cur = malloc_ai(port, ((struct in_addr *)hp->h_addr_list[i])->s_addr);
+                        if (cur == NULL) {
+                                if (*res)
+                                        freeaddrinfo(*res);
+                                return EAI_MEMORY;
+                        }
+                        
+                        if (prev)
+                                prev->ai_next = cur;
+                        else
+                                *res = cur;
+
+                        prev = cur;
+                }
+                return 0;
+        }
+        
+        return EAI_NODATA;
+}
+#endif /* !HAVE_GETADDRINFO */
diff --git a/openbsd-compat/fake-getaddrinfo.h b/openbsd-compat/fake-getaddrinfo.h
new file mode 100644
index 000000000..6943378e9
--- /dev/null
+++ b/openbsd-compat/fake-getaddrinfo.h
@@ -0,0 +1,47 @@
+/* $Id: fake-getaddrinfo.h,v 1.4 2003/02/24 01:35:09 djm Exp $ */
+
+#ifndef _FAKE_GETADDRINFO_H
+#define _FAKE_GETADDRINFO_H
+
+#include "config.h"
+
+#include "fake-gai-errnos.h"
+
+#ifndef AI_PASSIVE
+# define AI_PASSIVE        1
+# define AI_CANONNAME      2
+#endif
+
+#ifndef NI_NUMERICHOST
+# define NI_NUMERICHOST    2
+# define NI_NAMEREQD       4
+# define NI_NUMERICSERV    8
+#endif
+
+#ifndef HAVE_STRUCT_ADDRINFO
+struct addrinfo {
+        int     ai_flags;       /* AI_PASSIVE, AI_CANONNAME */
+        int     ai_family;      /* PF_xxx */
+        int     ai_socktype;    /* SOCK_xxx */
+        int     ai_protocol;    /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
+        size_t  ai_addrlen;     /* length of ai_addr */
+        char    *ai_canonname;  /* canonical name for hostname */
+        struct sockaddr *ai_addr;       /* binary address */
+        struct addrinfo *ai_next;       /* next structure in linked list */
+};
+#endif /* !HAVE_STRUCT_ADDRINFO */
+
+#ifndef HAVE_GETADDRINFO
+int getaddrinfo(const char *hostname, const char *servname, 
+                const struct addrinfo *hints, struct addrinfo **res);
+#endif /* !HAVE_GETADDRINFO */
+
+#ifndef HAVE_GAI_STRERROR
+char *gai_strerror(int ecode);
+#endif /* !HAVE_GAI_STRERROR */
+
+#ifndef HAVE_FREEADDRINFO
+void freeaddrinfo(struct addrinfo *ai);
+#endif /* !HAVE_FREEADDRINFO */
+
+#endif /* _FAKE_GETADDRINFO_H */
diff --git a/openbsd-compat/fake-getnameinfo.c b/openbsd-compat/fake-getnameinfo.c
new file mode 100644
index 000000000..e255ed333
--- /dev/null
+++ b/openbsd-compat/fake-getnameinfo.c
@@ -0,0 +1,55 @@
+/*
+ * fake library for ssh
+ *
+ * This file includes getnameinfo().
+ * These funtions are defined in rfc2133.
+ *
+ * But these functions are not implemented correctly. The minimum subset
+ * is implemented for ssh use only. For exapmle, this routine assumes
+ * that ai_family is AF_INET. Don't use it for another purpose.
+ */
+
+#include "includes.h"
+#include "ssh.h"
+
+RCSID("$Id: fake-getnameinfo.c,v 1.2 2001/02/09 01:55:36 djm Exp $");
+
+#ifndef HAVE_GETNAMEINFO
+int getnameinfo(const struct sockaddr *sa, size_t salen, char *host, 
+                size_t hostlen, char *serv, size_t servlen, int flags)
+{
+        struct sockaddr_in *sin = (struct sockaddr_in *)sa;
+        struct hostent *hp;
+        char tmpserv[16];
+
+        if (serv) {
+                snprintf(tmpserv, sizeof(tmpserv), "%d", ntohs(sin->sin_port));
+                if (strlen(tmpserv) >= servlen)
+                        return EAI_MEMORY;
+                else
+                        strcpy(serv, tmpserv);
+        }
+
+        if (host) {
+                if (flags & NI_NUMERICHOST) {
+                        if (strlen(inet_ntoa(sin->sin_addr)) >= hostlen)
+                                return EAI_MEMORY;
+
+                        strcpy(host, inet_ntoa(sin->sin_addr));
+                        return 0;
+                } else {
+                        hp = gethostbyaddr((char *)&sin->sin_addr, 
+                                sizeof(struct in_addr), AF_INET);
+                        if (hp == NULL)
+                                return EAI_NODATA;
+                        
+                        if (strlen(hp->h_name) >= hostlen)
+                                return EAI_MEMORY;
+
+                        strcpy(host, hp->h_name);
+                        return 0;
+                }
+        }
+        return 0;
+}
+#endif /* !HAVE_GETNAMEINFO */
diff --git a/openbsd-compat/fake-getnameinfo.h b/openbsd-compat/fake-getnameinfo.h
new file mode 100644
index 000000000..c9b7908aa
--- /dev/null
+++ b/openbsd-compat/fake-getnameinfo.h
@@ -0,0 +1,20 @@
+/* $Id: fake-getnameinfo.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+#ifndef _FAKE_GETNAMEINFO_H
+#define _FAKE_GETNAMEINFO_H
+
+#include "config.h"
+
+#ifndef HAVE_GETNAMEINFO
+int getnameinfo(const struct sockaddr *sa, size_t salen, char *host, 
+                size_t hostlen, char *serv, size_t servlen, int flags);
+#endif /* !HAVE_GETNAMEINFO */
+
+#ifndef NI_MAXSERV
+# define NI_MAXSERV 32
+#endif /* !NI_MAXSERV */
+#ifndef NI_MAXHOST
+# define NI_MAXHOST 1025
+#endif /* !NI_MAXHOST */
+
+#endif /* _FAKE_GETNAMEINFO_H */
diff --git a/openbsd-compat/fake-queue.h b/openbsd-compat/fake-queue.h
new file mode 100644
index 000000000..176fe3174
--- /dev/null
+++ b/openbsd-compat/fake-queue.h
@@ -0,0 +1,584 @@
+/*      $OpenBSD: queue.h,v 1.22 2001/06/23 04:39:35 angelos Exp $      */
+/*      $NetBSD: queue.h,v 1.11 1996/05/16 05:17:14 mycroft Exp $       */
+
+/*
+ * Copyright (c) 1991, 1993
+ *      The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the University of
+ *      California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *      @(#)queue.h     8.5 (Berkeley) 8/20/94
+ */
+
+#ifndef _FAKE_QUEUE_H_
+#define _FAKE_QUEUE_H_
+
+/*
+ * Ignore all <sys/queue.h> since older platforms have broken/incomplete
+ * <sys/queue.h> that are too hard to work around.
+ */
+#undef SLIST_HEAD
+#undef SLIST_HEAD_INITIALIZER
+#undef SLIST_ENTRY
+#undef SLIST_FIRST
+#undef SLIST_END
+#undef SLIST_EMPTY
+#undef SLIST_NEXT
+#undef SLIST_FOREACH
+#undef SLIST_INIT
+#undef SLIST_INSERT_AFTER
+#undef SLIST_INSERT_HEAD
+#undef SLIST_REMOVE_HEAD
+#undef SLIST_REMOVE
+#undef LIST_HEAD
+#undef LIST_HEAD_INITIALIZER
+#undef LIST_ENTRY
+#undef LIST_FIRST
+#undef LIST_END
+#undef LIST_EMPTY
+#undef LIST_NEXT
+#undef LIST_FOREACH
+#undef LIST_INIT
+#undef LIST_INSERT_AFTER
+#undef LIST_INSERT_BEFORE
+#undef LIST_INSERT_HEAD
+#undef LIST_REMOVE
+#undef LIST_REPLACE
+#undef SIMPLEQ_HEAD
+#undef SIMPLEQ_HEAD_INITIALIZER
+#undef SIMPLEQ_ENTRY
+#undef SIMPLEQ_FIRST
+#undef SIMPLEQ_END
+#undef SIMPLEQ_EMPTY
+#undef SIMPLEQ_NEXT
+#undef SIMPLEQ_FOREACH
+#undef SIMPLEQ_INIT
+#undef SIMPLEQ_INSERT_HEAD
+#undef SIMPLEQ_INSERT_TAIL
+#undef SIMPLEQ_INSERT_AFTER
+#undef SIMPLEQ_REMOVE_HEAD
+#undef TAILQ_HEAD
+#undef TAILQ_HEAD_INITIALIZER
+#undef TAILQ_ENTRY
+#undef TAILQ_FIRST
+#undef TAILQ_END
+#undef TAILQ_NEXT
+#undef TAILQ_LAST
+#undef TAILQ_PREV
+#undef TAILQ_EMPTY
+#undef TAILQ_FOREACH
+#undef TAILQ_FOREACH_REVERSE
+#undef TAILQ_INIT
+#undef TAILQ_INSERT_HEAD
+#undef TAILQ_INSERT_TAIL
+#undef TAILQ_INSERT_AFTER
+#undef TAILQ_INSERT_BEFORE
+#undef TAILQ_REMOVE
+#undef TAILQ_REPLACE
+#undef CIRCLEQ_HEAD
+#undef CIRCLEQ_HEAD_INITIALIZER
+#undef CIRCLEQ_ENTRY
+#undef CIRCLEQ_FIRST
+#undef CIRCLEQ_LAST
+#undef CIRCLEQ_END
+#undef CIRCLEQ_NEXT
+#undef CIRCLEQ_PREV
+#undef CIRCLEQ_EMPTY
+#undef CIRCLEQ_FOREACH
+#undef CIRCLEQ_FOREACH_REVERSE
+#undef CIRCLEQ_INIT
+#undef CIRCLEQ_INSERT_AFTER
+#undef CIRCLEQ_INSERT_BEFORE
+#undef CIRCLEQ_INSERT_HEAD
+#undef CIRCLEQ_INSERT_TAIL
+#undef CIRCLEQ_REMOVE
+#undef CIRCLEQ_REPLACE
+
+/*
+ * This file defines five types of data structures: singly-linked lists, 
+ * lists, simple queues, tail queues, and circular queues.
+ *
+ *
+ * A singly-linked list is headed by a single forward pointer. The elements
+ * are singly linked for minimum space and pointer manipulation overhead at
+ * the expense of O(n) removal for arbitrary elements. New elements can be
+ * added to the list after an existing element or at the head of the list.
+ * Elements being removed from the head of the list should use the explicit
+ * macro for this purpose for optimum efficiency. A singly-linked list may
+ * only be traversed in the forward direction.  Singly-linked lists are ideal
+ * for applications with large datasets and few or no removals or for
+ * implementing a LIFO queue.
+ *
+ * A list is headed by a single forward pointer (or an array of forward
+ * pointers for a hash table header). The elements are doubly linked
+ * so that an arbitrary element can be removed without a need to
+ * traverse the list. New elements can be added to the list before
+ * or after an existing element or at the head of the list. A list
+ * may only be traversed in the forward direction.
+ *
+ * A simple queue is headed by a pair of pointers, one the head of the
+ * list and the other to the tail of the list. The elements are singly
+ * linked to save space, so elements can only be removed from the
+ * head of the list. New elements can be added to the list before or after
+ * an existing element, at the head of the list, or at the end of the
+ * list. A simple queue may only be traversed in the forward direction.
+ *
+ * A tail queue is headed by a pair of pointers, one to the head of the
+ * list and the other to the tail of the list. The elements are doubly
+ * linked so that an arbitrary element can be removed without a need to
+ * traverse the list. New elements can be added to the list before or
+ * after an existing element, at the head of the list, or at the end of
+ * the list. A tail queue may be traversed in either direction.
+ *
+ * A circle queue is headed by a pair of pointers, one to the head of the
+ * list and the other to the tail of the list. The elements are doubly
+ * linked so that an arbitrary element can be removed without a need to
+ * traverse the list. New elements can be added to the list before or after
+ * an existing element, at the head of the list, or at the end of the list.
+ * A circle queue may be traversed in either direction, but has a more
+ * complex end of list detection.
+ *
+ * For details on the use of these macros, see the queue(3) manual page.
+ */
+
+/*
+ * Singly-linked List definitions.
+ */
+#define SLIST_HEAD(name, type)                                          \
+struct name {                                                           \
+        struct type *slh_first; /* first element */                     \
+}
+ 
+#define SLIST_HEAD_INITIALIZER(head)                                    \
+        { NULL }
+ 
+#define SLIST_ENTRY(type)                                               \
+struct {                                                                \
+        struct type *sle_next;  /* next element */                      \
+}
+ 
+/*
+ * Singly-linked List access methods.
+ */
+#define SLIST_FIRST(head)       ((head)->slh_first)
+#define SLIST_END(head)         NULL
+#define SLIST_EMPTY(head)       (SLIST_FIRST(head) == SLIST_END(head))
+#define SLIST_NEXT(elm, field)  ((elm)->field.sle_next)
+
+#define SLIST_FOREACH(var, head, field)                                 \
+        for((var) = SLIST_FIRST(head);                                  \
+            (var) != SLIST_END(head);                                   \
+            (var) = SLIST_NEXT(var, field))
+
+/*
+ * Singly-linked List functions.
+ */
+#define SLIST_INIT(head) {                                              \
+        SLIST_FIRST(head) = SLIST_END(head);                            \
+}
+
+#define SLIST_INSERT_AFTER(slistelm, elm, field) do {                   \
+        (elm)->field.sle_next = (slistelm)->field.sle_next;             \
+        (slistelm)->field.sle_next = (elm);                             \
+} while (0)
+
+#define SLIST_INSERT_HEAD(head, elm, field) do {                        \
+        (elm)->field.sle_next = (head)->slh_first;                      \
+        (head)->slh_first = (elm);                                      \
+} while (0)
+
+#define SLIST_REMOVE_HEAD(head, field) do {                             \
+        (head)->slh_first = (head)->slh_first->field.sle_next;          \
+} while (0)
+
+#define SLIST_REMOVE(head, elm, type, field) do {                       \
+        if ((head)->slh_first == (elm)) {                               \
+                SLIST_REMOVE_HEAD((head), field);                       \
+        }                                                               \
+        else {                                                          \
+                struct type *curelm = (head)->slh_first;                \
+                while( curelm->field.sle_next != (elm) )                \
+                        curelm = curelm->field.sle_next;                \
+                curelm->field.sle_next =                                \
+                    curelm->field.sle_next->field.sle_next;             \
+        }                                                               \
+} while (0)
+
+/*
+ * List definitions.
+ */
+#define LIST_HEAD(name, type)                                           \
+struct name {                                                           \
+        struct type *lh_first;  /* first element */                     \
+}
+
+#define LIST_HEAD_INITIALIZER(head)                                     \
+        { NULL }
+
+#define LIST_ENTRY(type)                                                \
+struct {                                                                \
+        struct type *le_next;   /* next element */                      \
+        struct type **le_prev;  /* address of previous next element */  \
+}
+
+/*
+ * List access methods
+ */
+#define LIST_FIRST(head)                ((head)->lh_first)
+#define LIST_END(head)                  NULL
+#define LIST_EMPTY(head)                (LIST_FIRST(head) == LIST_END(head))
+#define LIST_NEXT(elm, field)           ((elm)->field.le_next)
+
+#define LIST_FOREACH(var, head, field)                                  \
+        for((var) = LIST_FIRST(head);                                   \
+            (var)!= LIST_END(head);                                     \
+            (var) = LIST_NEXT(var, field))
+
+/*
+ * List functions.
+ */
+#define LIST_INIT(head) do {                                            \
+        LIST_FIRST(head) = LIST_END(head);                              \
+} while (0)
+
+#define LIST_INSERT_AFTER(listelm, elm, field) do {                     \
+        if (((elm)->field.le_next = (listelm)->field.le_next) != NULL)  \
+                (listelm)->field.le_next->field.le_prev =               \
+                    &(elm)->field.le_next;                              \
+        (listelm)->field.le_next = (elm);                               \
+        (elm)->field.le_prev = &(listelm)->field.le_next;               \
+} while (0)
+
+#define LIST_INSERT_BEFORE(listelm, elm, field) do {                    \
+        (elm)->field.le_prev = (listelm)->field.le_prev;                \
+        (elm)->field.le_next = (listelm);                               \
+        *(listelm)->field.le_prev = (elm);                              \
+        (listelm)->field.le_prev = &(elm)->field.le_next;               \
+} while (0)
+
+#define LIST_INSERT_HEAD(head, elm, field) do {                         \
+        if (((elm)->field.le_next = (head)->lh_first) != NULL)          \
+                (head)->lh_first->field.le_prev = &(elm)->field.le_next;\
+        (head)->lh_first = (elm);                                       \
+        (elm)->field.le_prev = &(head)->lh_first;                       \
+} while (0)
+
+#define LIST_REMOVE(elm, field) do {                                    \
+        if ((elm)->field.le_next != NULL)                               \
+                (elm)->field.le_next->field.le_prev =                   \
+                    (elm)->field.le_prev;                               \
+        *(elm)->field.le_prev = (elm)->field.le_next;                   \
+} while (0)
+
+#define LIST_REPLACE(elm, elm2, field) do {                             \
+        if (((elm2)->field.le_next = (elm)->field.le_next) != NULL)     \
+                (elm2)->field.le_next->field.le_prev =                  \
+                    &(elm2)->field.le_next;                             \
+        (elm2)->field.le_prev = (elm)->field.le_prev;                   \
+        *(elm2)->field.le_prev = (elm2);                                \
+} while (0)
+
+/*
+ * Simple queue definitions.
+ */
+#define SIMPLEQ_HEAD(name, type)                                        \
+struct name {                                                           \
+        struct type *sqh_first; /* first element */                     \
+        struct type **sqh_last; /* addr of last next element */         \
+}
+
+#define SIMPLEQ_HEAD_INITIALIZER(head)                                  \
+        { NULL, &(head).sqh_first }
+
+#define SIMPLEQ_ENTRY(type)                                             \
+struct {                                                                \
+        struct type *sqe_next;  /* next element */                      \
+}
+
+/*
+ * Simple queue access methods.
+ */
+#define SIMPLEQ_FIRST(head)         ((head)->sqh_first)
+#define SIMPLEQ_END(head)           NULL
+#define SIMPLEQ_EMPTY(head)         (SIMPLEQ_FIRST(head) == SIMPLEQ_END(head))
+#define SIMPLEQ_NEXT(elm, field)    ((elm)->field.sqe_next)
+
+#define SIMPLEQ_FOREACH(var, head, field)                               \
+        for((var) = SIMPLEQ_FIRST(head);                                \
+            (var) != SIMPLEQ_END(head);                                 \
+            (var) = SIMPLEQ_NEXT(var, field))
+
+/*
+ * Simple queue functions.
+ */
+#define SIMPLEQ_INIT(head) do {                                         \
+        (head)->sqh_first = NULL;                                       \
+        (head)->sqh_last = &(head)->sqh_first;                          \
+} while (0)
+
+#define SIMPLEQ_INSERT_HEAD(head, elm, field) do {                      \
+        if (((elm)->field.sqe_next = (head)->sqh_first) == NULL)        \
+                (head)->sqh_last = &(elm)->field.sqe_next;              \
+        (head)->sqh_first = (elm);                                      \
+} while (0)
+
+#define SIMPLEQ_INSERT_TAIL(head, elm, field) do {                      \
+        (elm)->field.sqe_next = NULL;                                   \
+        *(head)->sqh_last = (elm);                                      \
+        (head)->sqh_last = &(elm)->field.sqe_next;                      \
+} while (0)
+
+#define SIMPLEQ_INSERT_AFTER(head, listelm, elm, field) do {            \
+        if (((elm)->field.sqe_next = (listelm)->field.sqe_next) == NULL)\
+                (head)->sqh_last = &(elm)->field.sqe_next;              \
+        (listelm)->field.sqe_next = (elm);                              \
+} while (0)
+
+#define SIMPLEQ_REMOVE_HEAD(head, elm, field) do {                      \
+        if (((head)->sqh_first = (elm)->field.sqe_next) == NULL)        \
+                (head)->sqh_last = &(head)->sqh_first;                  \
+} while (0)
+
+/*
+ * Tail queue definitions.
+ */
+#define TAILQ_HEAD(name, type)                                          \
+struct name {                                                           \
+        struct type *tqh_first; /* first element */                     \
+        struct type **tqh_last; /* addr of last next element */         \
+}
+
+#define TAILQ_HEAD_INITIALIZER(head)                                    \
+        { NULL, &(head).tqh_first }
+
+#define TAILQ_ENTRY(type)                                               \
+struct {                                                                \
+        struct type *tqe_next;  /* next element */                      \
+        struct type **tqe_prev; /* address of previous next element */  \
+}
+
+/* 
+ * tail queue access methods 
+ */
+#define TAILQ_FIRST(head)               ((head)->tqh_first)
+#define TAILQ_END(head)                 NULL
+#define TAILQ_NEXT(elm, field)          ((elm)->field.tqe_next)
+#define TAILQ_LAST(head, headname)                                      \
+        (*(((struct headname *)((head)->tqh_last))->tqh_last))
+/* XXX */
+#define TAILQ_PREV(elm, headname, field)                                \
+        (*(((struct headname *)((elm)->field.tqe_prev))->tqh_last))
+#define TAILQ_EMPTY(head)                                               \
+        (TAILQ_FIRST(head) == TAILQ_END(head))
+
+#define TAILQ_FOREACH(var, head, field)                                 \
+        for((var) = TAILQ_FIRST(head);                                  \
+            (var) != TAILQ_END(head);                                   \
+            (var) = TAILQ_NEXT(var, field))
+
+#define TAILQ_FOREACH_REVERSE(var, head, field, headname)               \
+        for((var) = TAILQ_LAST(head, headname);                         \
+            (var) != TAILQ_END(head);                                   \
+            (var) = TAILQ_PREV(var, headname, field))
+
+/*
+ * Tail queue functions.
+ */
+#define TAILQ_INIT(head) do {                                           \
+        (head)->tqh_first = NULL;                                       \
+        (head)->tqh_last = &(head)->tqh_first;                          \
+} while (0)
+
+#define TAILQ_INSERT_HEAD(head, elm, field) do {                        \
+        if (((elm)->field.tqe_next = (head)->tqh_first) != NULL)        \
+                (head)->tqh_first->field.tqe_prev =                     \
+                    &(elm)->field.tqe_next;                             \
+        else                                                            \
+                (head)->tqh_last = &(elm)->field.tqe_next;              \
+        (head)->tqh_first = (elm);                                      \
+        (elm)->field.tqe_prev = &(head)->tqh_first;                     \
+} while (0)
+
+#define TAILQ_INSERT_TAIL(head, elm, field) do {                        \
+        (elm)->field.tqe_next = NULL;                                   \
+        (elm)->field.tqe_prev = (head)->tqh_last;                       \
+        *(head)->tqh_last = (elm);                                      \
+        (head)->tqh_last = &(elm)->field.tqe_next;                      \
+} while (0)
+
+#define TAILQ_INSERT_AFTER(head, listelm, elm, field) do {              \
+        if (((elm)->field.tqe_next = (listelm)->field.tqe_next) != NULL)\
+                (elm)->field.tqe_next->field.tqe_prev =                 \
+                    &(elm)->field.tqe_next;                             \
+        else                                                            \
+                (head)->tqh_last = &(elm)->field.tqe_next;              \
+        (listelm)->field.tqe_next = (elm);                              \
+        (elm)->field.tqe_prev = &(listelm)->field.tqe_next;             \
+} while (0)
+
+#define TAILQ_INSERT_BEFORE(listelm, elm, field) do {                   \
+        (elm)->field.tqe_prev = (listelm)->field.tqe_prev;              \
+        (elm)->field.tqe_next = (listelm);                              \
+        *(listelm)->field.tqe_prev = (elm);                             \
+        (listelm)->field.tqe_prev = &(elm)->field.tqe_next;             \
+} while (0)
+
+#define TAILQ_REMOVE(head, elm, field) do {                             \
+        if (((elm)->field.tqe_next) != NULL)                            \
+                (elm)->field.tqe_next->field.tqe_prev =                 \
+                    (elm)->field.tqe_prev;                              \
+        else                                                            \
+                (head)->tqh_last = (elm)->field.tqe_prev;               \
+        *(elm)->field.tqe_prev = (elm)->field.tqe_next;                 \
+} while (0)
+
+#define TAILQ_REPLACE(head, elm, elm2, field) do {                      \
+        if (((elm2)->field.tqe_next = (elm)->field.tqe_next) != NULL)   \
+                (elm2)->field.tqe_next->field.tqe_prev =                \
+                    &(elm2)->field.tqe_next;                            \
+        else                                                            \
+                (head)->tqh_last = &(elm2)->field.tqe_next;             \
+        (elm2)->field.tqe_prev = (elm)->field.tqe_prev;                 \
+        *(elm2)->field.tqe_prev = (elm2);                               \
+} while (0)
+
+/*
+ * Circular queue definitions.
+ */
+#define CIRCLEQ_HEAD(name, type)                                        \
+struct name {                                                           \
+        struct type *cqh_first;         /* first element */             \
+        struct type *cqh_last;          /* last element */              \
+}
+
+#define CIRCLEQ_HEAD_INITIALIZER(head)                                  \
+        { CIRCLEQ_END(&head), CIRCLEQ_END(&head) }
+
+#define CIRCLEQ_ENTRY(type)                                             \
+struct {                                                                \
+        struct type *cqe_next;          /* next element */              \
+        struct type *cqe_prev;          /* previous element */          \
+}
+
+/*
+ * Circular queue access methods 
+ */
+#define CIRCLEQ_FIRST(head)             ((head)->cqh_first)
+#define CIRCLEQ_LAST(head)              ((head)->cqh_last)
+#define CIRCLEQ_END(head)               ((void *)(head))
+#define CIRCLEQ_NEXT(elm, field)        ((elm)->field.cqe_next)
+#define CIRCLEQ_PREV(elm, field)        ((elm)->field.cqe_prev)
+#define CIRCLEQ_EMPTY(head)                                             \
+        (CIRCLEQ_FIRST(head) == CIRCLEQ_END(head))
+
+#define CIRCLEQ_FOREACH(var, head, field)                               \
+        for((var) = CIRCLEQ_FIRST(head);                                \
+            (var) != CIRCLEQ_END(head);                                 \
+            (var) = CIRCLEQ_NEXT(var, field))
+
+#define CIRCLEQ_FOREACH_REVERSE(var, head, field)                       \
+        for((var) = CIRCLEQ_LAST(head);                                 \
+            (var) != CIRCLEQ_END(head);                                 \
+            (var) = CIRCLEQ_PREV(var, field))
+
+/*
+ * Circular queue functions.
+ */
+#define CIRCLEQ_INIT(head) do {                                         \
+        (head)->cqh_first = CIRCLEQ_END(head);                          \
+        (head)->cqh_last = CIRCLEQ_END(head);                           \
+} while (0)
+
+#define CIRCLEQ_INSERT_AFTER(head, listelm, elm, field) do {            \
+        (elm)->field.cqe_next = (listelm)->field.cqe_next;              \
+        (elm)->field.cqe_prev = (listelm);                              \
+        if ((listelm)->field.cqe_next == CIRCLEQ_END(head))             \
+                (head)->cqh_last = (elm);                               \
+        else                                                            \
+                (listelm)->field.cqe_next->field.cqe_prev = (elm);      \
+        (listelm)->field.cqe_next = (elm);                              \
+} while (0)
+
+#define CIRCLEQ_INSERT_BEFORE(head, listelm, elm, field) do {           \
+        (elm)->field.cqe_next = (listelm);                              \
+        (elm)->field.cqe_prev = (listelm)->field.cqe_prev;              \
+        if ((listelm)->field.cqe_prev == CIRCLEQ_END(head))             \
+                (head)->cqh_first = (elm);                              \
+        else                                                            \
+                (listelm)->field.cqe_prev->field.cqe_next = (elm);      \
+        (listelm)->field.cqe_prev = (elm);                              \
+} while (0)
+
+#define CIRCLEQ_INSERT_HEAD(head, elm, field) do {                      \
+        (elm)->field.cqe_next = (head)->cqh_first;                      \
+        (elm)->field.cqe_prev = CIRCLEQ_END(head);                      \
+        if ((head)->cqh_last == CIRCLEQ_END(head))                      \
+                (head)->cqh_last = (elm);                               \
+        else                                                            \
+                (head)->cqh_first->field.cqe_prev = (elm);              \
+        (head)->cqh_first = (elm);                                      \
+} while (0)
+
+#define CIRCLEQ_INSERT_TAIL(head, elm, field) do {                      \
+        (elm)->field.cqe_next = CIRCLEQ_END(head);                      \
+        (elm)->field.cqe_prev = (head)->cqh_last;                       \
+        if ((head)->cqh_first == CIRCLEQ_END(head))                     \
+                (head)->cqh_first = (elm);                              \
+        else                                                            \
+                (head)->cqh_last->field.cqe_next = (elm);               \
+        (head)->cqh_last = (elm);                                       \
+} while (0)
+
+#define CIRCLEQ_REMOVE(head, elm, field) do {                           \
+        if ((elm)->field.cqe_next == CIRCLEQ_END(head))                 \
+                (head)->cqh_last = (elm)->field.cqe_prev;               \
+        else                                                            \
+                (elm)->field.cqe_next->field.cqe_prev =                 \
+                    (elm)->field.cqe_prev;                              \
+        if ((elm)->field.cqe_prev == CIRCLEQ_END(head))                 \
+                (head)->cqh_first = (elm)->field.cqe_next;              \
+        else                                                            \
+                (elm)->field.cqe_prev->field.cqe_next =                 \
+                    (elm)->field.cqe_next;                              \
+} while (0)
+
+#define CIRCLEQ_REPLACE(head, elm, elm2, field) do {                    \
+        if (((elm2)->field.cqe_next = (elm)->field.cqe_next) ==         \
+            CIRCLEQ_END(head))                                          \
+                (head).cqh_last = (elm2);                               \
+        else                                                            \
+                (elm2)->field.cqe_next->field.cqe_prev = (elm2);        \
+        if (((elm2)->field.cqe_prev = (elm)->field.cqe_prev) ==         \
+            CIRCLEQ_END(head))                                          \
+                (head).cqh_first = (elm2);                              \
+        else                                                            \
+                (elm2)->field.cqe_prev->field.cqe_next = (elm2);        \
+} while (0)
+
+#endif  /* !_FAKE_QUEUE_H_ */
diff --git a/openbsd-compat/fake-socket.h b/openbsd-compat/fake-socket.h
new file mode 100644
index 000000000..f364797fa
--- /dev/null
+++ b/openbsd-compat/fake-socket.h
@@ -0,0 +1,47 @@
+/* $Id: fake-socket.h,v 1.3 2002/04/12 03:35:40 tim Exp $ */
+
+#ifndef _FAKE_SOCKET_H
+#define _FAKE_SOCKET_H
+
+#include "includes.h"
+#include "sys/types.h"
+
+#ifndef HAVE_STRUCT_SOCKADDR_STORAGE
+# define        _SS_MAXSIZE     128     /* Implementation specific max size */
+# define       _SS_PADSIZE     (_SS_MAXSIZE - sizeof (struct sockaddr))
+
+struct sockaddr_storage {
+        struct  sockaddr ss_sa;
+        char            __ss_pad2[_SS_PADSIZE];
+};
+# define ss_family ss_sa.sa_family
+#endif /* !HAVE_STRUCT_SOCKADDR_STORAGE */
+
+#ifndef IN6_IS_ADDR_LOOPBACK
+# define IN6_IS_ADDR_LOOPBACK(a) \
+        (((u_int32_t *) (a))[0] == 0 && ((u_int32_t *) (a))[1] == 0 && \
+         ((u_int32_t *) (a))[2] == 0 && ((u_int32_t *) (a))[3] == htonl (1))
+#endif /* !IN6_IS_ADDR_LOOPBACK */
+
+#ifndef HAVE_STRUCT_IN6_ADDR
+struct in6_addr {
+        u_int8_t                s6_addr[16];
+};
+#endif /* !HAVE_STRUCT_IN6_ADDR */
+
+#ifndef HAVE_STRUCT_SOCKADDR_IN6
+struct sockaddr_in6 {
+   unsigned short sin6_family;
+        u_int16_t sin6_port;
+        u_int32_t sin6_flowinfo;
+        struct in6_addr sin6_addr;
+};
+#endif /* !HAVE_STRUCT_SOCKADDR_IN6 */
+
+#ifndef AF_INET6
+/* Define it to something that should never appear */
+#define AF_INET6 AF_MAX
+#endif
+
+#endif /* !_FAKE_SOCKET_H */
+
diff --git a/openbsd-compat/getcwd.h b/openbsd-compat/getcwd.h
new file mode 100644
index 000000000..1137b3ed5
--- /dev/null
+++ b/openbsd-compat/getcwd.h
@@ -0,0 +1,12 @@
+/* $Id: getcwd.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+#ifndef _BSD_GETCWD_H 
+#define _BSD_GETCWD_H
+#include "config.h"
+
+#if !defined(HAVE_GETCWD)
+
+char *getcwd(char *pt, size_t size);
+
+#endif /* !defined(HAVE_GETCWD) */
+#endif /* _BSD_GETCWD_H */
diff --git a/openbsd-compat/getgrouplist.h b/openbsd-compat/getgrouplist.h
new file mode 100644
index 000000000..27a9703f2
--- /dev/null
+++ b/openbsd-compat/getgrouplist.h
@@ -0,0 +1,16 @@
+/* $Id: getgrouplist.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+#ifndef _BSD_GETGROUPLIST_H
+#define _BSD_GETGROUPLIST_H
+
+#include "config.h"
+
+#ifndef HAVE_GETGROUPLIST
+
+#include <grp.h>
+
+int getgrouplist(const char *, gid_t, gid_t *, int *);
+
+#endif
+
+#endif
diff --git a/openbsd-compat/getopt.h b/openbsd-compat/getopt.h
new file mode 100644
index 000000000..9abdae8e9
--- /dev/null
+++ b/openbsd-compat/getopt.h
@@ -0,0 +1,14 @@
+/* $Id: getopt.h,v 1.4 2001/09/18 05:05:21 djm Exp $ */
+
+#ifndef _BSDGETOPT_H
+#define _BSDGETOPT_H
+
+#include "config.h"
+
+#if !defined(HAVE_GETOPT) || !defined(HAVE_GETOPT_OPTRESET)
+
+int BSDgetopt(int argc, char * const *argv, const char *opts);
+
+#endif
+
+#endif /* _BSDGETOPT_H */
diff --git a/openbsd-compat/inet_aton.h b/openbsd-compat/inet_aton.h
new file mode 100644
index 000000000..9b59cb908
--- /dev/null
+++ b/openbsd-compat/inet_aton.h
@@ -0,0 +1,12 @@
+/* $Id: inet_aton.h,v 1.4 2001/07/16 02:07:51 tim Exp $ */
+
+#ifndef _BSD_INET_ATON_H
+#define _BSD_INET_ATON_H
+
+#include "config.h"
+
+#ifndef HAVE_INET_ATON
+int inet_aton(const char *cp, struct in_addr *addr);
+#endif /* HAVE_INET_ATON */
+
+#endif /* _BSD_INET_ATON_H */
diff --git a/openbsd-compat/inet_ntoa.h b/openbsd-compat/inet_ntoa.h
new file mode 100644
index 000000000..85bc3d6fe
--- /dev/null
+++ b/openbsd-compat/inet_ntoa.h
@@ -0,0 +1,12 @@
+/* $Id: inet_ntoa.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+#ifndef _BSD_INET_NTOA_H
+#define _BSD_INET_NTOA_H
+
+#include "config.h"
+
+#if defined(BROKEN_INET_NTOA) || !defined(HAVE_INET_NTOA)
+char *inet_ntoa(struct in_addr in);
+#endif /* defined(BROKEN_INET_NTOA) || !defined(HAVE_INET_NTOA) */
+
+#endif /* _BSD_INET_NTOA_H */
diff --git a/openbsd-compat/inet_ntop.h b/openbsd-compat/inet_ntop.h
new file mode 100644
index 000000000..c774df95c
--- /dev/null
+++ b/openbsd-compat/inet_ntop.h
@@ -0,0 +1,13 @@
+/* $Id: inet_ntop.h,v 1.4 2001/08/09 00:56:53 mouring Exp $ */
+
+#ifndef _BSD_INET_NTOP_H
+#define _BSD_INET_NTOP_H
+
+#include "config.h"
+
+#ifndef HAVE_INET_NTOP
+const char *                 
+inet_ntop(int af, const void *src, char *dst, size_t size);
+#endif /* !HAVE_INET_NTOP */
+
+#endif /* _BSD_INET_NTOP_H */
diff --git a/openbsd-compat/mktemp.h b/openbsd-compat/mktemp.h
new file mode 100644
index 000000000..505ca6a1f
--- /dev/null
+++ b/openbsd-compat/mktemp.h
@@ -0,0 +1,13 @@
+/* $Id: mktemp.h,v 1.3 2003/01/07 04:18:33 djm Exp $ */
+
+#ifndef _BSD_MKTEMP_H
+#define _BSD_MKTEMP_H
+
+#include "config.h"
+#if !defined(HAVE_MKDTEMP) || defined(HAVE_STRICT_MKSTEMP)
+int mkstemps(char *path, int slen);
+int mkstemp(char *path);
+char *mkdtemp(char *path);
+#endif /* !defined(HAVE_MKDTEMP) || defined(HAVE_STRICT_MKSTEMP) */
+
+#endif /* _BSD_MKTEMP_H */
diff --git a/openbsd-compat/realpath.h b/openbsd-compat/realpath.h
new file mode 100644
index 000000000..25e4075d7
--- /dev/null
+++ b/openbsd-compat/realpath.h
@@ -0,0 +1,13 @@
+/* $Id: realpath.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+#ifndef _BSD_REALPATH_H
+#define _BSD_REALPATH_H
+
+#include "config.h"
+
+#if !defined(HAVE_REALPATH) || defined(BROKEN_REALPATH)
+
+char *realpath(const char *path, char *resolved);
+
+#endif /* !defined(HAVE_REALPATH) || defined(BROKEN_REALPATH) */
+#endif /* _BSD_REALPATH_H */
diff --git a/openbsd-compat/regress/.cvsignore b/openbsd-compat/regress/.cvsignore
deleted file mode 100644
index afbf7cc3f..000000000
--- a/openbsd-compat/regress/.cvsignore
+++ /dev/null
@@ -1,5 +0,0 @@
-Makefile
-snprintftest
-strduptest
-strtonumtest
-
diff --git a/openbsd-compat/rresvport.h b/openbsd-compat/rresvport.h
new file mode 100644
index 000000000..a52e4515b
--- /dev/null
+++ b/openbsd-compat/rresvport.h
@@ -0,0 +1,12 @@
+/* $Id: rresvport.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+#ifndef _BSD_RRESVPORT_H
+#define _BSD_RRESVPORT_H
+
+#include "config.h"
+
+#ifndef HAVE_RRESVPORT_AF
+int rresvport_af(int *alport, sa_family_t af);
+#endif /* !HAVE_RRESVPORT_AF */
+
+#endif /* _BSD_RRESVPORT_H */
diff --git a/openbsd-compat/setenv.h b/openbsd-compat/setenv.h
new file mode 100644
index 000000000..77256d802
--- /dev/null
+++ b/openbsd-compat/setenv.h
@@ -0,0 +1,14 @@
+/* $Id: setenv.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+#ifndef _BSD_SETENV_H
+#define _BSD_SETENV_H
+
+#include "config.h"
+
+#ifndef HAVE_SETENV
+
+int setenv(register const char *name, register const char *value, int rewrite);
+
+#endif /* !HAVE_SETENV */
+
+#endif /* _BSD_SETENV_H */
diff --git a/openbsd-compat/setproctitle.h b/openbsd-compat/setproctitle.h
new file mode 100644
index 000000000..48d26c6ea
--- /dev/null
+++ b/openbsd-compat/setproctitle.h
@@ -0,0 +1,13 @@
+/* $Id: setproctitle.h,v 1.3 2003/01/09 22:53:13 djm Exp $ */
+
+#ifndef _BSD_SETPROCTITLE_H
+#define _BSD_SETPROCTITLE_H
+
+#include "config.h"
+
+#ifndef HAVE_SETPROCTITLE
+void setproctitle(const char *fmt, ...);
+void compat_init_setproctitle(int argc, char *argv[]);
+#endif
+
+#endif /* _BSD_SETPROCTITLE_H */
diff --git a/openbsd-compat/sha2.c b/openbsd-compat/sha2.c
index cf8e0ad66..cf8e0ad66 100644..100755
--- a/openbsd-compat/sha2.c
+++ b/openbsd-compat/sha2.c
diff --git a/openbsd-compat/sha2.h b/openbsd-compat/sha2.h
index 821f2dd6c..821f2dd6c 100644..100755
--- a/openbsd-compat/sha2.h
+++ b/openbsd-compat/sha2.h
diff --git a/openbsd-compat/strlcat.h b/openbsd-compat/strlcat.h
new file mode 100644
index 000000000..753668563
--- /dev/null
+++ b/openbsd-compat/strlcat.h
@@ -0,0 +1,12 @@
+/* $Id: strlcat.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+#ifndef _BSD_STRLCAT_H
+#define _BSD_STRLCAT_H
+
+#include "config.h"
+#ifndef HAVE_STRLCAT
+#include <sys/types.h>
+size_t strlcat(char *dst, const char *src, size_t siz);
+#endif /* !HAVE_STRLCAT */
+
+#endif /* _BSD_STRLCAT_H */
diff --git a/openbsd-compat/strlcpy.h b/openbsd-compat/strlcpy.h
new file mode 100644
index 000000000..3b137670d
--- /dev/null
+++ b/openbsd-compat/strlcpy.h
@@ -0,0 +1,12 @@
+/* $Id: strlcpy.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+#ifndef _BSD_STRLCPY_H
+#define _BSD_STRLCPY_H
+
+#include "config.h"
+#ifndef HAVE_STRLCPY
+#include <sys/types.h>
+size_t strlcpy(char *dst, const char *src, size_t siz);
+#endif /* !HAVE_STRLCPY */
+
+#endif /* _BSD_STRLCPY_H */
diff --git a/openbsd-compat/strmode.h b/openbsd-compat/strmode.h
new file mode 100644
index 000000000..64f7c8aae
--- /dev/null
+++ b/openbsd-compat/strmode.h
@@ -0,0 +1,7 @@
+/* $Id: strmode.h,v 1.3 2001/06/09 02:22:17 mouring Exp $ */
+
+#ifndef HAVE_STRMODE
+
+void strmode(register mode_t mode, register char *p);
+
+#endif
diff --git a/openbsd-compat/strsep.h b/openbsd-compat/strsep.h
new file mode 100644
index 000000000..6ed810ac1
--- /dev/null
+++ b/openbsd-compat/strsep.h
@@ -0,0 +1,12 @@
+/* $Id: strsep.h,v 1.2 2001/02/09 01:55:36 djm Exp $ */
+
+#ifndef _BSD_STRSEP_H
+#define _BSD_STRSEP_H
+
+#include "config.h"
+
+#ifndef HAVE_STRSEP
+char *strsep(char **stringp, const char *delim);
+#endif /* HAVE_STRSEP */
+
+#endif /* _BSD_STRSEP_H */
diff --git a/openbsd-compat/tree.h b/openbsd-compat/tree.h
new file mode 100644
index 000000000..30b4a8561
--- /dev/null
+++ b/openbsd-compat/tree.h
@@ -0,0 +1,667 @@
+/*
+ * Copyright 2002 Niels Provos <provos@citi.umich.edu>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SYS_TREE_H_
+#define _SYS_TREE_H_
+
+/*
+ * This file defines data structures for different types of trees:
+ * splay trees and red-black trees.
+ *
+ * A splay tree is a self-organizing data structure.  Every operation
+ * on the tree causes a splay to happen.  The splay moves the requested
+ * node to the root of the tree and partly rebalances it.
+ *
+ * This has the benefit that request locality causes faster lookups as
+ * the requested nodes move to the top of the tree.  On the other hand,
+ * every lookup causes memory writes.
+ *
+ * The Balance Theorem bounds the total access time for m operations
+ * and n inserts on an initially empty tree as O((m + n)lg n).  The
+ * amortized cost for a sequence of m accesses to a splay tree is O(lg n);
+ *
+ * A red-black tree is a binary search tree with the node color as an
+ * extra attribute.  It fulfills a set of conditions:
+ *      - every search path from the root to a leaf consists of the
+ *        same number of black nodes,
+ *      - each red node (except for the root) has a black parent,
+ *      - each leaf node is black.
+ *
+ * Every operation on a red-black tree is bounded as O(lg n).
+ * The maximum height of a red-black tree is 2lg (n+1).
+ */
+
+#define SPLAY_HEAD(name, type)                                          \
+struct name {                                                           \
+        struct type *sph_root; /* root of the tree */                   \
+}
+
+#define SPLAY_INITIALIZER(root)                                         \
+        { NULL }
+
+#define SPLAY_INIT(root) do {                                           \
+        (root)->sph_root = NULL;                                        \
+} while (0)
+
+#define SPLAY_ENTRY(type)                                               \
+struct {                                                                \
+        struct type *spe_left; /* left element */                       \
+        struct type *spe_right; /* right element */                     \
+}
+
+#define SPLAY_LEFT(elm, field)          (elm)->field.spe_left
+#define SPLAY_RIGHT(elm, field)         (elm)->field.spe_right
+#define SPLAY_ROOT(head)                (head)->sph_root
+#define SPLAY_EMPTY(head)               (SPLAY_ROOT(head) == NULL)
+
+/* SPLAY_ROTATE_{LEFT,RIGHT} expect that tmp hold SPLAY_{RIGHT,LEFT} */
+#define SPLAY_ROTATE_RIGHT(head, tmp, field) do {                       \
+        SPLAY_LEFT((head)->sph_root, field) = SPLAY_RIGHT(tmp, field);  \
+        SPLAY_RIGHT(tmp, field) = (head)->sph_root;                     \
+        (head)->sph_root = tmp;                                         \
+} while (0)
+        
+#define SPLAY_ROTATE_LEFT(head, tmp, field) do {                        \
+        SPLAY_RIGHT((head)->sph_root, field) = SPLAY_LEFT(tmp, field);  \
+        SPLAY_LEFT(tmp, field) = (head)->sph_root;                      \
+        (head)->sph_root = tmp;                                         \
+} while (0)
+
+#define SPLAY_LINKLEFT(head, tmp, field) do {                           \
+        SPLAY_LEFT(tmp, field) = (head)->sph_root;                      \
+        tmp = (head)->sph_root;                                         \
+        (head)->sph_root = SPLAY_LEFT((head)->sph_root, field);         \
+} while (0)
+
+#define SPLAY_LINKRIGHT(head, tmp, field) do {                          \
+        SPLAY_RIGHT(tmp, field) = (head)->sph_root;                     \
+        tmp = (head)->sph_root;                                         \
+        (head)->sph_root = SPLAY_RIGHT((head)->sph_root, field);        \
+} while (0)
+
+#define SPLAY_ASSEMBLE(head, node, left, right, field) do {             \
+        SPLAY_RIGHT(left, field) = SPLAY_LEFT((head)->sph_root, field); \
+        SPLAY_LEFT(right, field) = SPLAY_RIGHT((head)->sph_root, field);\
+        SPLAY_LEFT((head)->sph_root, field) = SPLAY_RIGHT(node, field); \
+        SPLAY_RIGHT((head)->sph_root, field) = SPLAY_LEFT(node, field); \
+} while (0)
+
+/* Generates prototypes and inline functions */
+
+#define SPLAY_PROTOTYPE(name, type, field, cmp)                         \
+void name##_SPLAY(struct name *, struct type *);                        \
+void name##_SPLAY_MINMAX(struct name *, int);                           \
+                                                                        \
+static __inline void                                                    \
+name##_SPLAY_INSERT(struct name *head, struct type *elm)                \
+{                                                                       \
+    if (SPLAY_EMPTY(head)) {                                            \
+            SPLAY_LEFT(elm, field) = SPLAY_RIGHT(elm, field) = NULL;    \
+    } else {                                                            \
+            int __comp;                                                 \
+            name##_SPLAY(head, elm);                                    \
+            __comp = (cmp)(elm, (head)->sph_root);                      \
+            if(__comp < 0) {                                            \
+                    SPLAY_LEFT(elm, field) = SPLAY_LEFT((head)->sph_root, field);\
+                    SPLAY_RIGHT(elm, field) = (head)->sph_root;         \
+                    SPLAY_LEFT((head)->sph_root, field) = NULL;         \
+            } else if (__comp > 0) {                                    \
+                    SPLAY_RIGHT(elm, field) = SPLAY_RIGHT((head)->sph_root, field);\
+                    SPLAY_LEFT(elm, field) = (head)->sph_root;          \
+                    SPLAY_RIGHT((head)->sph_root, field) = NULL;        \
+            } else                                                      \
+                    return;                                             \
+    }                                                                   \
+    (head)->sph_root = (elm);                                           \
+}                                                                       \
+                                                                        \
+static __inline void                                                    \
+name##_SPLAY_REMOVE(struct name *head, struct type *elm)                \
+{                                                                       \
+        struct type *__tmp;                                             \
+        if (SPLAY_EMPTY(head))                                          \
+                return;                                                 \
+        name##_SPLAY(head, elm);                                        \
+        if ((cmp)(elm, (head)->sph_root) == 0) {                        \
+                if (SPLAY_LEFT((head)->sph_root, field) == NULL) {      \
+                        (head)->sph_root = SPLAY_RIGHT((head)->sph_root, field);\
+                } else {                                                \
+                        __tmp = SPLAY_RIGHT((head)->sph_root, field);   \
+                        (head)->sph_root = SPLAY_LEFT((head)->sph_root, field);\
+                        name##_SPLAY(head, elm);                        \
+                        SPLAY_RIGHT((head)->sph_root, field) = __tmp;   \
+                }                                                       \
+        }                                                               \
+}                                                                       \
+                                                                        \
+/* Finds the node with the same key as elm */                           \
+static __inline struct type *                                           \
+name##_SPLAY_FIND(struct name *head, struct type *elm)                  \
+{                                                                       \
+        if (SPLAY_EMPTY(head))                                          \
+                return(NULL);                                           \
+        name##_SPLAY(head, elm);                                        \
+        if ((cmp)(elm, (head)->sph_root) == 0)                          \
+                return (head->sph_root);                                \
+        return (NULL);                                                  \
+}                                                                       \
+                                                                        \
+static __inline struct type *                                           \
+name##_SPLAY_NEXT(struct name *head, struct type *elm)                  \
+{                                                                       \
+        name##_SPLAY(head, elm);                                        \
+        if (SPLAY_RIGHT(elm, field) != NULL) {                          \
+                elm = SPLAY_RIGHT(elm, field);                          \
+                while (SPLAY_LEFT(elm, field) != NULL) {                \
+                        elm = SPLAY_LEFT(elm, field);                   \
+                }                                                       \
+        } else                                                          \
+                elm = NULL;                                             \
+        return (elm);                                                   \
+}                                                                       \
+                                                                        \
+static __inline struct type *                                           \
+name##_SPLAY_MIN_MAX(struct name *head, int val)                        \
+{                                                                       \
+        name##_SPLAY_MINMAX(head, val);                                 \
+        return (SPLAY_ROOT(head));                                      \
+}
+
+/* Main splay operation.
+ * Moves node close to the key of elm to top
+ */
+#define SPLAY_GENERATE(name, type, field, cmp)                          \
+void name##_SPLAY(struct name *head, struct type *elm)                  \
+{                                                                       \
+        struct type __node, *__left, *__right, *__tmp;                  \
+        int __comp;                                                     \
+\
+        SPLAY_LEFT(&__node, field) = SPLAY_RIGHT(&__node, field) = NULL;\
+        __left = __right = &__node;                                     \
+\
+        while ((__comp = (cmp)(elm, (head)->sph_root))) {               \
+                if (__comp < 0) {                                       \
+                        __tmp = SPLAY_LEFT((head)->sph_root, field);    \
+                        if (__tmp == NULL)                              \
+                                break;                                  \
+                        if ((cmp)(elm, __tmp) < 0){                     \
+                                SPLAY_ROTATE_RIGHT(head, __tmp, field); \
+                                if (SPLAY_LEFT((head)->sph_root, field) == NULL)\
+                                        break;                          \
+                        }                                               \
+                        SPLAY_LINKLEFT(head, __right, field);           \
+                } else if (__comp > 0) {                                \
+                        __tmp = SPLAY_RIGHT((head)->sph_root, field);   \
+                        if (__tmp == NULL)                              \
+                                break;                                  \
+                        if ((cmp)(elm, __tmp) > 0){                     \
+                                SPLAY_ROTATE_LEFT(head, __tmp, field);  \
+                                if (SPLAY_RIGHT((head)->sph_root, field) == NULL)\
+                                        break;                          \
+                        }                                               \
+                        SPLAY_LINKRIGHT(head, __left, field);           \
+                }                                                       \
+        }                                                               \
+        SPLAY_ASSEMBLE(head, &__node, __left, __right, field);          \
+}                                                                       \
+                                                                        \
+/* Splay with either the minimum or the maximum element                 \
+ * Used to find minimum or maximum element in tree.                     \
+ */                                                                     \
+void name##_SPLAY_MINMAX(struct name *head, int __comp) \
+{                                                                       \
+        struct type __node, *__left, *__right, *__tmp;                  \
+\
+        SPLAY_LEFT(&__node, field) = SPLAY_RIGHT(&__node, field) = NULL;\
+        __left = __right = &__node;                                     \
+\
+        while (1) {                                                     \
+                if (__comp < 0) {                                       \
+                        __tmp = SPLAY_LEFT((head)->sph_root, field);    \
+                        if (__tmp == NULL)                              \
+                                break;                                  \
+                        if (__comp < 0){                                \
+                                SPLAY_ROTATE_RIGHT(head, __tmp, field); \
+                                if (SPLAY_LEFT((head)->sph_root, field) == NULL)\
+                                        break;                          \
+                        }                                               \
+                        SPLAY_LINKLEFT(head, __right, field);           \
+                } else if (__comp > 0) {                                \
+                        __tmp = SPLAY_RIGHT((head)->sph_root, field);   \
+                        if (__tmp == NULL)                              \
+                                break;                                  \
+                        if (__comp > 0) {                               \
+                                SPLAY_ROTATE_LEFT(head, __tmp, field);  \
+                                if (SPLAY_RIGHT((head)->sph_root, field) == NULL)\
+                                        break;                          \
+                        }                                               \
+                        SPLAY_LINKRIGHT(head, __left, field);           \
+                }                                                       \
+        }                                                               \
+        SPLAY_ASSEMBLE(head, &__node, __left, __right, field);          \
+}
+
+#define SPLAY_NEGINF    -1
+#define SPLAY_INF       1
+
+#define SPLAY_INSERT(name, x, y)        name##_SPLAY_INSERT(x, y)
+#define SPLAY_REMOVE(name, x, y)        name##_SPLAY_REMOVE(x, y)
+#define SPLAY_FIND(name, x, y)          name##_SPLAY_FIND(x, y)
+#define SPLAY_NEXT(name, x, y)          name##_SPLAY_NEXT(x, y)
+#define SPLAY_MIN(name, x)              (SPLAY_EMPTY(x) ? NULL  \
+                                        : name##_SPLAY_MIN_MAX(x, SPLAY_NEGINF))
+#define SPLAY_MAX(name, x)              (SPLAY_EMPTY(x) ? NULL  \
+                                        : name##_SPLAY_MIN_MAX(x, SPLAY_INF))
+
+#define SPLAY_FOREACH(x, name, head)                                    \
+        for ((x) = SPLAY_MIN(name, head);                               \
+             (x) != NULL;                                               \
+             (x) = SPLAY_NEXT(name, head, x))
+
+/* Macros that define a red-back tree */
+#define RB_HEAD(name, type)                                             \
+struct name {                                                           \
+        struct type *rbh_root; /* root of the tree */                   \
+}
+
+#define RB_INITIALIZER(root)                                            \
+        { NULL }
+
+#define RB_INIT(root) do {                                              \
+        (root)->rbh_root = NULL;                                        \
+} while (0)
+
+#define RB_BLACK        0
+#define RB_RED          1
+#define RB_ENTRY(type)                                                  \
+struct {                                                                \
+        struct type *rbe_left;          /* left element */              \
+        struct type *rbe_right;         /* right element */             \
+        struct type *rbe_parent;        /* parent element */            \
+        int rbe_color;                  /* node color */                \
+}
+
+#define RB_LEFT(elm, field)             (elm)->field.rbe_left
+#define RB_RIGHT(elm, field)            (elm)->field.rbe_right
+#define RB_PARENT(elm, field)           (elm)->field.rbe_parent
+#define RB_COLOR(elm, field)            (elm)->field.rbe_color
+#define RB_ROOT(head)                   (head)->rbh_root
+#define RB_EMPTY(head)                  (RB_ROOT(head) == NULL)
+
+#define RB_SET(elm, parent, field) do {                                 \
+        RB_PARENT(elm, field) = parent;                                 \
+        RB_LEFT(elm, field) = RB_RIGHT(elm, field) = NULL;              \
+        RB_COLOR(elm, field) = RB_RED;                                  \
+} while (0)
+
+#define RB_SET_BLACKRED(black, red, field) do {                         \
+        RB_COLOR(black, field) = RB_BLACK;                              \
+        RB_COLOR(red, field) = RB_RED;                                  \
+} while (0)
+
+#ifndef RB_AUGMENT
+#define RB_AUGMENT(x)
+#endif
+
+#define RB_ROTATE_LEFT(head, elm, tmp, field) do {                      \
+        (tmp) = RB_RIGHT(elm, field);                                   \
+        if ((RB_RIGHT(elm, field) = RB_LEFT(tmp, field))) {             \
+                RB_PARENT(RB_LEFT(tmp, field), field) = (elm);          \
+        }                                                               \
+        RB_AUGMENT(elm);                                                \
+        if ((RB_PARENT(tmp, field) = RB_PARENT(elm, field))) {          \
+                if ((elm) == RB_LEFT(RB_PARENT(elm, field), field))     \
+                        RB_LEFT(RB_PARENT(elm, field), field) = (tmp);  \
+                else                                                    \
+                        RB_RIGHT(RB_PARENT(elm, field), field) = (tmp); \
+                RB_AUGMENT(RB_PARENT(elm, field));                      \
+        } else                                                          \
+                (head)->rbh_root = (tmp);                               \
+        RB_LEFT(tmp, field) = (elm);                                    \
+        RB_PARENT(elm, field) = (tmp);                                  \
+        RB_AUGMENT(tmp);                                                \
+} while (0)
+
+#define RB_ROTATE_RIGHT(head, elm, tmp, field) do {                     \
+        (tmp) = RB_LEFT(elm, field);                                    \
+        if ((RB_LEFT(elm, field) = RB_RIGHT(tmp, field))) {             \
+                RB_PARENT(RB_RIGHT(tmp, field), field) = (elm);         \
+        }                                                               \
+        RB_AUGMENT(elm);                                                \
+        if ((RB_PARENT(tmp, field) = RB_PARENT(elm, field))) {          \
+                if ((elm) == RB_LEFT(RB_PARENT(elm, field), field))     \
+                        RB_LEFT(RB_PARENT(elm, field), field) = (tmp);  \
+                else                                                    \
+                        RB_RIGHT(RB_PARENT(elm, field), field) = (tmp); \
+                RB_AUGMENT(RB_PARENT(elm, field));                      \
+        } else                                                          \
+                (head)->rbh_root = (tmp);                               \
+        RB_RIGHT(tmp, field) = (elm);                                   \
+        RB_PARENT(elm, field) = (tmp);                                  \
+        RB_AUGMENT(tmp);                                                \
+} while (0)
+
+/* Generates prototypes and inline functions */
+#define RB_PROTOTYPE(name, type, field, cmp)                            \
+void name##_RB_INSERT_COLOR(struct name *, struct type *);      \
+void name##_RB_REMOVE_COLOR(struct name *, struct type *, struct type *);\
+void name##_RB_REMOVE(struct name *, struct type *);                    \
+struct type *name##_RB_INSERT(struct name *, struct type *);            \
+struct type *name##_RB_FIND(struct name *, struct type *);              \
+struct type *name##_RB_NEXT(struct name *, struct type *);              \
+struct type *name##_RB_MINMAX(struct name *, int);                      \
+                                                                        \
+
+/* Main rb operation.
+ * Moves node close to the key of elm to top
+ */
+#define RB_GENERATE(name, type, field, cmp)                             \
+void                                                                    \
+name##_RB_INSERT_COLOR(struct name *head, struct type *elm)             \
+{                                                                       \
+        struct type *parent, *gparent, *tmp;                            \
+        while ((parent = RB_PARENT(elm, field)) &&                      \
+            RB_COLOR(parent, field) == RB_RED) {                        \
+                gparent = RB_PARENT(parent, field);                     \
+                if (parent == RB_LEFT(gparent, field)) {                \
+                        tmp = RB_RIGHT(gparent, field);                 \
+                        if (tmp && RB_COLOR(tmp, field) == RB_RED) {    \
+                                RB_COLOR(tmp, field) = RB_BLACK;        \
+                                RB_SET_BLACKRED(parent, gparent, field);\
+                                elm = gparent;                          \
+                                continue;                               \
+                        }                                               \
+                        if (RB_RIGHT(parent, field) == elm) {           \
+                                RB_ROTATE_LEFT(head, parent, tmp, field);\
+                                tmp = parent;                           \
+                                parent = elm;                           \
+                                elm = tmp;                              \
+                        }                                               \
+                        RB_SET_BLACKRED(parent, gparent, field);        \
+                        RB_ROTATE_RIGHT(head, gparent, tmp, field);     \
+                } else {                                                \
+                        tmp = RB_LEFT(gparent, field);                  \
+                        if (tmp && RB_COLOR(tmp, field) == RB_RED) {    \
+                                RB_COLOR(tmp, field) = RB_BLACK;        \
+                                RB_SET_BLACKRED(parent, gparent, field);\
+                                elm = gparent;                          \
+                                continue;                               \
+                        }                                               \
+                        if (RB_LEFT(parent, field) == elm) {            \
+                                RB_ROTATE_RIGHT(head, parent, tmp, field);\
+                                tmp = parent;                           \
+                                parent = elm;                           \
+                                elm = tmp;                              \
+                        }                                               \
+                        RB_SET_BLACKRED(parent, gparent, field);        \
+                        RB_ROTATE_LEFT(head, gparent, tmp, field);      \
+                }                                                       \
+        }                                                               \
+        RB_COLOR(head->rbh_root, field) = RB_BLACK;                     \
+}                                                                       \
+                                                                        \
+void                                                                    \
+name##_RB_REMOVE_COLOR(struct name *head, struct type *parent, struct type *elm) \
+{                                                                       \
+        struct type *tmp;                                               \
+        while ((elm == NULL || RB_COLOR(elm, field) == RB_BLACK) &&     \
+            elm != RB_ROOT(head)) {                                     \
+                if (RB_LEFT(parent, field) == elm) {                    \
+                        tmp = RB_RIGHT(parent, field);                  \
+                        if (RB_COLOR(tmp, field) == RB_RED) {           \
+                                RB_SET_BLACKRED(tmp, parent, field);    \
+                                RB_ROTATE_LEFT(head, parent, tmp, field);\
+                                tmp = RB_RIGHT(parent, field);          \
+                        }                                               \
+                        if ((RB_LEFT(tmp, field) == NULL ||             \
+                            RB_COLOR(RB_LEFT(tmp, field), field) == RB_BLACK) &&\
+                            (RB_RIGHT(tmp, field) == NULL ||            \
+                            RB_COLOR(RB_RIGHT(tmp, field), field) == RB_BLACK)) {\
+                                RB_COLOR(tmp, field) = RB_RED;          \
+                                elm = parent;                           \
+                                parent = RB_PARENT(elm, field);         \
+                        } else {                                        \
+                                if (RB_RIGHT(tmp, field) == NULL ||     \
+                                    RB_COLOR(RB_RIGHT(tmp, field), field) == RB_BLACK) {\
+                                        struct type *oleft;             \
+                                        if ((oleft = RB_LEFT(tmp, field)))\
+                                                RB_COLOR(oleft, field) = RB_BLACK;\
+                                        RB_COLOR(tmp, field) = RB_RED;  \
+                                        RB_ROTATE_RIGHT(head, tmp, oleft, field);\
+                                        tmp = RB_RIGHT(parent, field);  \
+                                }                                       \
+                                RB_COLOR(tmp, field) = RB_COLOR(parent, field);\
+                                RB_COLOR(parent, field) = RB_BLACK;     \
+                                if (RB_RIGHT(tmp, field))               \
+                                        RB_COLOR(RB_RIGHT(tmp, field), field) = RB_BLACK;\
+                                RB_ROTATE_LEFT(head, parent, tmp, field);\
+                                elm = RB_ROOT(head);                    \
+                                break;                                  \
+                        }                                               \
+                } else {                                                \
+                        tmp = RB_LEFT(parent, field);                   \
+                        if (RB_COLOR(tmp, field) == RB_RED) {           \
+                                RB_SET_BLACKRED(tmp, parent, field);    \
+                                RB_ROTATE_RIGHT(head, parent, tmp, field);\
+                                tmp = RB_LEFT(parent, field);           \
+                        }                                               \
+                        if ((RB_LEFT(tmp, field) == NULL ||             \
+                            RB_COLOR(RB_LEFT(tmp, field), field) == RB_BLACK) &&\
+                            (RB_RIGHT(tmp, field) == NULL ||            \
+                            RB_COLOR(RB_RIGHT(tmp, field), field) == RB_BLACK)) {\
+                                RB_COLOR(tmp, field) = RB_RED;          \
+                                elm = parent;                           \
+                                parent = RB_PARENT(elm, field);         \
+                        } else {                                        \
+                                if (RB_LEFT(tmp, field) == NULL ||      \
+                                    RB_COLOR(RB_LEFT(tmp, field), field) == RB_BLACK) {\
+                                        struct type *oright;            \
+                                        if ((oright = RB_RIGHT(tmp, field)))\
+                                                RB_COLOR(oright, field) = RB_BLACK;\
+                                        RB_COLOR(tmp, field) = RB_RED;  \
+                                        RB_ROTATE_LEFT(head, tmp, oright, field);\
+                                        tmp = RB_LEFT(parent, field);   \
+                                }                                       \
+                                RB_COLOR(tmp, field) = RB_COLOR(parent, field);\
+                                RB_COLOR(parent, field) = RB_BLACK;     \
+                                if (RB_LEFT(tmp, field))                \
+                                        RB_COLOR(RB_LEFT(tmp, field), field) = RB_BLACK;\
+                                RB_ROTATE_RIGHT(head, parent, tmp, field);\
+                                elm = RB_ROOT(head);                    \
+                                break;                                  \
+                        }                                               \
+                }                                                       \
+        }                                                               \
+        if (elm)                                                        \
+                RB_COLOR(elm, field) = RB_BLACK;                        \
+}                                                                       \
+                                                                        \
+void                                                                    \
+name##_RB_REMOVE(struct name *head, struct type *elm)                   \
+{                                                                       \
+        struct type *child, *parent;                                    \
+        int color;                                                      \
+        if (RB_LEFT(elm, field) == NULL)                                \
+                child = RB_RIGHT(elm, field);                           \
+        else if (RB_RIGHT(elm, field) == NULL)                          \
+                child = RB_LEFT(elm, field);                            \
+        else {                                                          \
+                struct type *old = elm, *left;                          \
+                elm = RB_RIGHT(elm, field);                             \
+                while ((left = RB_LEFT(elm, field)))                    \
+                        elm = left;                                     \
+                child = RB_RIGHT(elm, field);                           \
+                parent = RB_PARENT(elm, field);                         \
+                color = RB_COLOR(elm, field);                           \
+                if (child)                                              \
+                        RB_PARENT(child, field) = parent;               \
+                if (parent) {                                           \
+                        if (RB_LEFT(parent, field) == elm)              \
+                                RB_LEFT(parent, field) = child;         \
+                        else                                            \
+                                RB_RIGHT(parent, field) = child;        \
+                        RB_AUGMENT(parent);                             \
+                } else                                                  \
+                        RB_ROOT(head) = child;                          \
+                if (RB_PARENT(elm, field) == old)                       \
+                        parent = elm;                                   \
+                (elm)->field = (old)->field;                            \
+                if (RB_PARENT(old, field)) {                            \
+                        if (RB_LEFT(RB_PARENT(old, field), field) == old)\
+                                RB_LEFT(RB_PARENT(old, field), field) = elm;\
+                        else                                            \
+                                RB_RIGHT(RB_PARENT(old, field), field) = elm;\
+                        RB_AUGMENT(RB_PARENT(old, field));              \
+                } else                                                  \
+                        RB_ROOT(head) = elm;                            \
+                RB_PARENT(RB_LEFT(old, field), field) = elm;            \
+                if (RB_RIGHT(old, field))                               \
+                        RB_PARENT(RB_RIGHT(old, field), field) = elm;   \
+                if (parent) {                                           \
+                        left = parent;                                  \
+                        do {                                            \
+                                RB_AUGMENT(left);                       \
+                        } while ((left = RB_PARENT(left, field)));      \
+                }                                                       \
+                goto color;                                             \
+        }                                                               \
+        parent = RB_PARENT(elm, field);                                 \
+        color = RB_COLOR(elm, field);                                   \
+        if (child)                                                      \
+                RB_PARENT(child, field) = parent;                       \
+        if (parent) {                                                   \
+                if (RB_LEFT(parent, field) == elm)                      \
+                        RB_LEFT(parent, field) = child;                 \
+                else                                                    \
+                        RB_RIGHT(parent, field) = child;                \
+                RB_AUGMENT(parent);                                     \
+        } else                                                          \
+                RB_ROOT(head) = child;                                  \
+color:                                                                  \
+        if (color == RB_BLACK)                                          \
+                name##_RB_REMOVE_COLOR(head, parent, child);            \
+}                                                                       \
+                                                                        \
+/* Inserts a node into the RB tree */                                   \
+struct type *                                                           \
+name##_RB_INSERT(struct name *head, struct type *elm)                   \
+{                                                                       \
+        struct type *tmp;                                               \
+        struct type *parent = NULL;                                     \
+        int comp = 0;                                                   \
+        tmp = RB_ROOT(head);                                            \
+        while (tmp) {                                                   \
+                parent = tmp;                                           \
+                comp = (cmp)(elm, parent);                              \
+                if (comp < 0)                                           \
+                        tmp = RB_LEFT(tmp, field);                      \
+                else if (comp > 0)                                      \
+                        tmp = RB_RIGHT(tmp, field);                     \
+                else                                                    \
+                        return (tmp);                                   \
+        }                                                               \
+        RB_SET(elm, parent, field);                                     \
+        if (parent != NULL) {                                           \
+                if (comp < 0)                                           \
+                        RB_LEFT(parent, field) = elm;                   \
+                else                                                    \
+                        RB_RIGHT(parent, field) = elm;                  \
+                RB_AUGMENT(parent);                                     \
+        } else                                                          \
+                RB_ROOT(head) = elm;                                    \
+        name##_RB_INSERT_COLOR(head, elm);                              \
+        return (NULL);                                                  \
+}                                                                       \
+                                                                        \
+/* Finds the node with the same key as elm */                           \
+struct type *                                                           \
+name##_RB_FIND(struct name *head, struct type *elm)                     \
+{                                                                       \
+        struct type *tmp = RB_ROOT(head);                               \
+        int comp;                                                       \
+        while (tmp) {                                                   \
+                comp = cmp(elm, tmp);                                   \
+                if (comp < 0)                                           \
+                        tmp = RB_LEFT(tmp, field);                      \
+                else if (comp > 0)                                      \
+                        tmp = RB_RIGHT(tmp, field);                     \
+                else                                                    \
+                        return (tmp);                                   \
+        }                                                               \
+        return (NULL);                                                  \
+}                                                                       \
+                                                                        \
+struct type *                                                           \
+name##_RB_NEXT(struct name *head, struct type *elm)                     \
+{                                                                       \
+        if (RB_RIGHT(elm, field)) {                                     \
+                elm = RB_RIGHT(elm, field);                             \
+                while (RB_LEFT(elm, field))                             \
+                        elm = RB_LEFT(elm, field);                      \
+        } else {                                                        \
+                if (RB_PARENT(elm, field) &&                            \
+                    (elm == RB_LEFT(RB_PARENT(elm, field), field)))     \
+                        elm = RB_PARENT(elm, field);                    \
+                else {                                                  \
+                        while (RB_PARENT(elm, field) &&                 \
+                            (elm == RB_RIGHT(RB_PARENT(elm, field), field)))\
+                                elm = RB_PARENT(elm, field);            \
+                        elm = RB_PARENT(elm, field);                    \
+                }                                                       \
+        }                                                               \
+        return (elm);                                                   \
+}                                                                       \
+                                                                        \
+struct type *                                                           \
+name##_RB_MINMAX(struct name *head, int val)                            \
+{                                                                       \
+        struct type *tmp = RB_ROOT(head);                               \
+        struct type *parent = NULL;                                     \
+        while (tmp) {                                                   \
+                parent = tmp;                                           \
+                if (val < 0)                                            \
+                        tmp = RB_LEFT(tmp, field);                      \
+                else                                                    \
+                        tmp = RB_RIGHT(tmp, field);                     \
+        }                                                               \
+        return (parent);                                                \
+}
+
+#define RB_NEGINF       -1
+#define RB_INF  1
+
+#define RB_INSERT(name, x, y)   name##_RB_INSERT(x, y)
+#define RB_REMOVE(name, x, y)   name##_RB_REMOVE(x, y)
+#define RB_FIND(name, x, y)     name##_RB_FIND(x, y)
+#define RB_NEXT(name, x, y)     name##_RB_NEXT(x, y)
+#define RB_MIN(name, x)         name##_RB_MINMAX(x, RB_NEGINF)
+#define RB_MAX(name, x)         name##_RB_MINMAX(x, RB_INF)
+
+#define RB_FOREACH(x, name, head)                                       \
+        for ((x) = RB_MIN(name, head);                                  \
+             (x) != NULL;                                               \
+             (x) = name##_RB_NEXT(head, x))
+
+#endif  /* _SYS_TREE_H_ */
diff --git a/openbsd-compat/xmmap.h b/openbsd-compat/xmmap.h
new file mode 100644
index 000000000..c0fa04aca
--- /dev/null
+++ b/openbsd-compat/xmmap.h
@@ -0,0 +1,23 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+void *xmmap(size_t size);
diff --git a/radix.c b/radix.c
new file mode 100644
index 000000000..c680d6bf3
--- /dev/null
+++ b/radix.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 1999 Dug Song.  All rights reserved.
+ * Copyright (c) 2002 Markus Friedl.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "includes.h"
+#include "uuencode.h"
+
+RCSID("$OpenBSD: radix.c,v 1.22 2002/09/09 14:54:15 markus Exp $");
+
+#ifdef AFS
+#include <krb.h>
+
+#include <radix.h>
+#include "bufaux.h"
+
+int
+creds_to_radix(CREDENTIALS *creds, u_char *buf, size_t buflen)
+{
+        Buffer b;
+        int ret;
+
+        buffer_init(&b);
+
+        buffer_put_char(&b, 1); /* version */
+
+        buffer_append(&b, creds->service, strlen(creds->service));
+        buffer_put_char(&b, '\0');
+        buffer_append(&b, creds->instance, strlen(creds->instance));
+        buffer_put_char(&b, '\0');
+        buffer_append(&b, creds->realm, strlen(creds->realm));
+        buffer_put_char(&b, '\0');
+        buffer_append(&b, creds->pname, strlen(creds->pname));
+        buffer_put_char(&b, '\0');
+        buffer_append(&b, creds->pinst, strlen(creds->pinst));
+        buffer_put_char(&b, '\0');
+
+        /* Null string to repeat the realm. */
+        buffer_put_char(&b, '\0');
+
+        buffer_put_int(&b, creds->issue_date);
+        buffer_put_int(&b, krb_life_to_time(creds->issue_date,
+            creds->lifetime));
+        buffer_append(&b, creds->session, sizeof(creds->session));
+        buffer_put_short(&b, creds->kvno);
+
+        /* 32 bit size + data */
+        buffer_put_string(&b, creds->ticket_st.dat, creds->ticket_st.length);
+
+        ret = uuencode(buffer_ptr(&b), buffer_len(&b), (char *)buf, buflen);
+
+        buffer_free(&b);
+        return ret;
+}
+
+#define GETSTRING(b, t, tlen) \
+        do { \
+                int i, found = 0; \
+                for (i = 0; i < tlen; i++) { \
+                        if (buffer_len(b) == 0) \
+                                goto done; \
+                        t[i] = buffer_get_char(b); \
+                        if (t[i] == '\0') { \
+                                found = 1; \
+                                break; \
+                        } \
+                } \
+                if (!found) \
+                        goto done; \
+        } while(0)
+
+int
+radix_to_creds(const char *buf, CREDENTIALS *creds)
+{
+        Buffer b;
+        u_char *space;
+        char c, version, *p;
+        u_int endTime, len;
+        int blen, ret;
+
+        ret = 0;
+        blen = strlen(buf);
+
+        /* sanity check for size */
+        if (blen > 8192)
+                return 0;
+
+        buffer_init(&b);
+        space = buffer_append_space(&b, blen);
+
+        /* check version and length! */
+        len = uudecode(buf, space, blen);
+        if (len < 1)
+                goto done;
+
+        version = buffer_get_char(&b);
+
+        GETSTRING(&b, creds->service, sizeof creds->service);
+        GETSTRING(&b, creds->instance, sizeof creds->instance);
+        GETSTRING(&b, creds->realm, sizeof creds->realm);
+        GETSTRING(&b, creds->pname, sizeof creds->pname);
+        GETSTRING(&b, creds->pinst, sizeof creds->pinst);
+
+        if (buffer_len(&b) == 0)
+                goto done;
+
+        /* Ignore possibly different realm. */
+        while (buffer_len(&b) > 0 && (c = buffer_get_char(&b)) != '\0')
+                ;
+
+        if (buffer_len(&b) == 0)
+                goto done;
+
+        creds->issue_date = buffer_get_int(&b);
+
+        endTime = buffer_get_int(&b);
+        creds->lifetime = krb_time_to_life(creds->issue_date, endTime);
+
+        len = buffer_len(&b);
+        if (len < sizeof(creds->session))
+                goto done;
+        memcpy(&creds->session, buffer_ptr(&b), sizeof(creds->session));
+        buffer_consume(&b, sizeof(creds->session));
+
+        creds->kvno = buffer_get_short(&b);
+
+        p = buffer_get_string(&b, &len);
+        if (len < 0 || len > sizeof(creds->ticket_st.dat))
+                goto done;
+        memcpy(&creds->ticket_st.dat, p, len);
+        creds->ticket_st.length = len;
+
+        ret = 1;
+done:
+        buffer_free(&b);
+        return ret;
+}
+#endif /* AFS */
diff --git a/radix.h b/radix.h
new file mode 100644
index 000000000..e94e4acc6
--- /dev/null
+++ b/radix.h
@@ -0,0 +1,28 @@
+/*      $OpenBSD: radix.h,v 1.4 2001/06/26 17:27:24 markus Exp $        */
+
+/*
+ * Copyright (c) 1999 Dug Song.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+int      creds_to_radix(CREDENTIALS *, u_char *, size_t);
+int      radix_to_creds(const char *, CREDENTIALS *);
diff --git a/readpass.h b/readpass.h
new file mode 100644
index 000000000..a45d32f2a
--- /dev/null
+++ b/readpass.h
@@ -0,0 +1,19 @@
+/*      $OpenBSD: readpass.h,v 1.7 2002/03/26 15:58:46 markus Exp $     */
+
+/*
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ *                    All rights reserved
+ *
+ * As far as I am concerned, the code I have written for this software
+ * can be used freely for any purpose.  Any derived versions of this
+ * software must be clearly marked as such, and if the derived work is
+ * incompatible with the protocol description in the RFC file, it must be
+ * called by a name other than "ssh" or "Secure Shell".
+ */
+
+#define RP_ECHO                 0x0001
+#define RP_ALLOW_STDIN          0x0002
+#define RP_ALLOW_EOF            0x0004
+
+char    *read_passphrase(const char *, int);
diff --git a/regress/.cvsignore b/regress/.cvsignore
deleted file mode 100644
index f3c7a7c5d..000000000
--- a/regress/.cvsignore
+++ /dev/null
@@ -1 +0,0 @@
-Makefile
diff --git a/regress/authorized_keys_root b/regress/authorized_keys_root
new file mode 100644
index 000000000..328537120
--- /dev/null
+++ b/regress/authorized_keys_root
@@ -0,0 +1,2 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAIEAt6ttBacbgvLPsF1VWWfT51t55/5Mj62Xp8EaoH5SNSaLiGIgrrja077lKEept75U4uKFUYU5JJX9GPE9A7Y43LXv+/A6Jm4rEj/U0s4H8tf0UmzVC3t6xh0sRK0hYVNILyoHnIAgdY8CmOiybw7p6DxJY8MRAehD3n9+kFcachU= root@xenon
+1024 35 132789427207755621599908461558918671787816692978751485815532032934821830960131244604702969298486352138126114080367609979552547448841583955126231410604842765726397407176910594168641969541792069550006878863592030567875913190224374005367884774859544943329148178663694126456638431428703289837638970464685771819219 root@xenon
diff --git a/regress/copy.1 b/regress/copy.1
new file mode 100755
index 000000000..92d4d20f9
--- /dev/null
+++ b/regress/copy.1
diff --git a/regress/copy.2 b/regress/copy.2
new file mode 100755
index 000000000..92d4d20f9
--- /dev/null
+++ b/regress/copy.2
diff --git a/scard/Ssh.bin b/scard/Ssh.bin
new file mode 100644
index 000000000..edbadc618
--- /dev/null
+++ b/scard/Ssh.bin
diff --git a/scp.0 b/scp.0
new file mode 100644
index 000000000..b6b9d919c
--- /dev/null
+++ b/scp.0
@@ -0,0 +1,148 @@
+SCP(1)                     OpenBSD Reference Manual                     SCP(1)
+
+NAME
+     scp - secure copy (remote file copy program)
+
+SYNOPSIS
+     scp [-1246BCpqrv] [-c cipher] [-F ssh_config] [-i identity_file]
+         [-l limit] [-o ssh_option] [-P port] [-S program]
+         [[user@]host1:]file1 ...  [[user@]host2:]file2
+
+DESCRIPTION
+     scp copies files between hosts on a network.  It uses ssh(1) for data
+     transfer, and uses the same authentication and provides the same security
+     as ssh(1).  Unlike rcp(1), scp will ask for passwords or passphrases if
+     they are needed for authentication.
+
+     File names may contain a user and host specification to indicate that the
+     file is to be copied to/from that host.  Local file names can be made ex-
+     plicit using absolute or relative pathnames to avoid scp treating file
+     names containing `:' as host specifiers.  Copies between two remote hosts
+     are also permitted.
+
+     The options are as follows:
+
+     -1      Forces scp to use protocol 1.
+
+     -2      Forces scp to use protocol 2.
+
+     -4      Forces scp to use IPv4 addresses only.
+
+     -6      Forces scp to use IPv6 addresses only.
+
+     -B      Selects batch mode (prevents asking for passwords or passphras-
+             es).
+
+     -C      Compression enable.  Passes the -C flag to ssh(1) to enable com-
+             pression.
+
+     -c cipher
+             Selects the cipher to use for encrypting the data transfer.  This
+             option is directly passed to ssh(1).
+
+     -F ssh_config
+             Specifies an alternative per-user configuration file for ssh.
+             This option is directly passed to ssh(1).
+
+     -i identity_file
+             Selects the file from which the identity (private key) for public
+             key authentication is read.  This option is directly passed to
+             ssh(1).
+
+     -l limit
+             Limits the used bandwidth, specified in Kbit/s.
+
+     -o ssh_option
+             Can be used to pass options to ssh in the format used in
+             ssh_config(5).  This is useful for specifying options for which
+             there is no separate scp command-line flag.  For full details of
+             the options listed below, and their possible values, see
+             ssh_config(5).
+
+                   AddressFamily
+                   BatchMode
+                   BindAddress
+                   ChallengeResponseAuthentication
+                   CheckHostIP
+                   Cipher
+                   Ciphers
+                   Compression
+                   CompressionLevel
+                   ConnectionAttempts
+                   ConnectTimeout
+                   ControlMaster
+                   ControlPath
+                   GlobalKnownHostsFile
+                   GSSAPIAuthentication
+                   GSSAPIDelegateCredentials
+                   HashKnownHosts
+                   Host
+                   HostbasedAuthentication
+                   HostKeyAlgorithms
+                   HostKeyAlias
+                   HostName
+                   IdentityFile
+                   IdentitiesOnly
+                   KbdInteractiveDevices
+                   LogLevel
+                   MACs
+                   NoHostAuthenticationForLocalhost
+                   NumberOfPasswordPrompts
+                   PasswordAuthentication
+                   Port
+                   PreferredAuthentications
+                   Protocol
+                   ProxyCommand
+                   PubkeyAuthentication
+                   RekeyLimit
+                   RhostsRSAAuthentication
+                   RSAAuthentication
+                   SendEnv
+                   ServerAliveInterval
+                   ServerAliveCountMax
+                   SmartcardDevice
+                   StrictHostKeyChecking
+                   TCPKeepAlive
+                   UsePrivilegedPort
+                   User
+                   UserKnownHostsFile
+                   VerifyHostKeyDNS
+
+     -P port
+             Specifies the port to connect to on the remote host.  Note that
+             this option is written with a capital `P', because -p is already
+             reserved for preserving the times and modes of the file in
+             rcp(1).
+
+     -p      Preserves modification times, access times, and modes from the
+             original file.
+
+     -q      Quiet mode: disables the progress meter as well as warning and
+             diagnostic messages from ssh(1).
+
+     -r      Recursively copy entire directories.  Note that scp follows sym-
+             bolic links encountered in the tree traversal.
+
+     -S program
+             Name of program to use for the encrypted connection.  The program
+             must understand ssh(1) options.
+
+     -v      Verbose mode.  Causes scp and ssh(1) to print debugging messages
+             about their progress.  This is helpful in debugging connection,
+             authentication, and configuration problems.
+
+     The scp utility exits 0 on success, and >0 if an error occurs.
+
+SEE ALSO
+     rcp(1), sftp(1), ssh(1), ssh-add(1), ssh-agent(1), ssh-keygen(1),
+     ssh_config(5), sshd(8)
+
+HISTORY
+     scp is based on the rcp(1) program in BSD source code from the Regents of
+     the University of California.
+
+AUTHORS
+     Timo Rinne <tri@iki.fi>
+     Tatu Ylonen <ylo@cs.hut.fi>
+
+OpenBSD 4.4                      July 12, 2008                               3
diff --git a/sftp-glob.h b/sftp-glob.h
new file mode 100644
index 000000000..f879e8719
--- /dev/null
+++ b/sftp-glob.h
@@ -0,0 +1,37 @@
+/* $OpenBSD: sftp-glob.h,v 1.8 2002/09/11 22:41:50 djm Exp $ */
+
+/*
+ * Copyright (c) 2001,2002 Damien Miller.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* Remote sftp filename globbing */
+
+#ifndef _SFTP_GLOB_H
+#define _SFTP_GLOB_H
+
+#include "sftp-client.h"
+
+int remote_glob(struct sftp_conn *, const char *, int,
+    int (*)(const char *, int), glob_t *);
+
+#endif
diff --git a/sftp-int.c b/sftp-int.c
new file mode 100644
index 000000000..c93eaabff
--- /dev/null
+++ b/sftp-int.c
@@ -0,0 +1,1191 @@
+/*
+ * Copyright (c) 2001,2002 Damien Miller.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* XXX: recursive operations */
+
+#include "includes.h"
+RCSID("$OpenBSD: sftp-int.c,v 1.62 2003/08/25 08:13:09 fgsch Exp $");
+
+#include "buffer.h"
+#include "xmalloc.h"
+#include "log.h"
+#include "pathnames.h"
+
+#include "sftp.h"
+#include "sftp-common.h"
+#include "sftp-glob.h"
+#include "sftp-client.h"
+#include "sftp-int.h"
+
+/* File to read commands from */
+extern FILE *infile;
+
+/* Size of buffer used when copying files */
+extern size_t copy_buffer_len;
+
+/* Number of concurrent outstanding requests */
+extern int num_requests;
+
+/* This is set to 0 if the progressmeter is not desired. */
+int showprogress = 1;
+
+/* Seperators for interactive commands */
+#define WHITESPACE " \t\r\n"
+
+/* Define what type of ls view (0 - multi-column) */
+#define LONG_VIEW 1             /* Full view ala ls -l */
+#define SHORT_VIEW 2            /* Single row view ala ls -1 */
+
+/* Commands for interactive mode */
+#define I_CHDIR         1
+#define I_CHGRP         2
+#define I_CHMOD         3
+#define I_CHOWN         4
+#define I_GET           5
+#define I_HELP          6
+#define I_LCHDIR        7
+#define I_LLS           8
+#define I_LMKDIR        9
+#define I_LPWD          10
+#define I_LS            11
+#define I_LUMASK        12
+#define I_MKDIR         13
+#define I_PUT           14
+#define I_PWD           15
+#define I_QUIT          16
+#define I_RENAME        17
+#define I_RM            18
+#define I_RMDIR         19
+#define I_SHELL         20
+#define I_SYMLINK       21
+#define I_VERSION       22
+#define I_PROGRESS      23
+
+struct CMD {
+        const char *c;
+        const int n;
+};
+
+static const struct CMD cmds[] = {
+        { "bye",        I_QUIT },
+        { "cd",         I_CHDIR },
+        { "chdir",      I_CHDIR },
+        { "chgrp",      I_CHGRP },
+        { "chmod",      I_CHMOD },
+        { "chown",      I_CHOWN },
+        { "dir",        I_LS },
+        { "exit",       I_QUIT },
+        { "get",        I_GET },
+        { "mget",       I_GET },
+        { "help",       I_HELP },
+        { "lcd",        I_LCHDIR },
+        { "lchdir",     I_LCHDIR },
+        { "lls",        I_LLS },
+        { "lmkdir",     I_LMKDIR },
+        { "ln",         I_SYMLINK },
+        { "lpwd",       I_LPWD },
+        { "ls",         I_LS },
+        { "lumask",     I_LUMASK },
+        { "mkdir",      I_MKDIR },
+        { "progress",   I_PROGRESS },
+        { "put",        I_PUT },
+        { "mput",       I_PUT },
+        { "pwd",        I_PWD },
+        { "quit",       I_QUIT },
+        { "rename",     I_RENAME },
+        { "rm",         I_RM },
+        { "rmdir",      I_RMDIR },
+        { "symlink",    I_SYMLINK },
+        { "version",    I_VERSION },
+        { "!",          I_SHELL },
+        { "?",          I_HELP },
+        { NULL,                 -1}
+};
+
+static void
+help(void)
+{
+        printf("Available commands:\n");
+        printf("cd path                       Change remote directory to 'path'\n");
+        printf("lcd path                      Change local directory to 'path'\n");
+        printf("chgrp grp path                Change group of file 'path' to 'grp'\n");
+        printf("chmod mode path               Change permissions of file 'path' to 'mode'\n");
+        printf("chown own path                Change owner of file 'path' to 'own'\n");
+        printf("help                          Display this help text\n");
+        printf("get remote-path [local-path]  Download file\n");
+        printf("lls [ls-options [path]]       Display local directory listing\n");
+        printf("ln oldpath newpath            Symlink remote file\n");
+        printf("lmkdir path                   Create local directory\n");
+        printf("lpwd                          Print local working directory\n");
+        printf("ls [path]                     Display remote directory listing\n");
+        printf("lumask umask                  Set local umask to 'umask'\n");
+        printf("mkdir path                    Create remote directory\n");
+        printf("progress                      Toggle display of progress meter\n");
+        printf("put local-path [remote-path]  Upload file\n");
+        printf("pwd                           Display remote working directory\n");
+        printf("exit                          Quit sftp\n");
+        printf("quit                          Quit sftp\n");
+        printf("rename oldpath newpath        Rename remote file\n");
+        printf("rmdir path                    Remove remote directory\n");
+        printf("rm path                       Delete remote file\n");
+        printf("symlink oldpath newpath       Symlink remote file\n");
+        printf("version                       Show SFTP version\n");
+        printf("!command                      Execute 'command' in local shell\n");
+        printf("!                             Escape to local shell\n");
+        printf("?                             Synonym for help\n");
+}
+
+static void
+local_do_shell(const char *args)
+{
+        int status;
+        char *shell;
+        pid_t pid;
+
+        if (!*args)
+                args = NULL;
+
+        if ((shell = getenv("SHELL")) == NULL)
+                shell = _PATH_BSHELL;
+
+        if ((pid = fork()) == -1)
+                fatal("Couldn't fork: %s", strerror(errno));
+
+        if (pid == 0) {
+                /* XXX: child has pipe fds to ssh subproc open - issue? */
+                if (args) {
+                        debug3("Executing %s -c \"%s\"", shell, args);
+                        execl(shell, shell, "-c", args, (char *)NULL);
+                } else {
+                        debug3("Executing %s", shell);
+                        execl(shell, shell, (char *)NULL);
+                }
+                fprintf(stderr, "Couldn't execute \"%s\": %s\n", shell,
+                    strerror(errno));
+                _exit(1);
+        }
+        while (waitpid(pid, &status, 0) == -1)
+                if (errno != EINTR)
+                        fatal("Couldn't wait for child: %s", strerror(errno));
+        if (!WIFEXITED(status))
+                error("Shell exited abormally");
+        else if (WEXITSTATUS(status))
+                error("Shell exited with status %d", WEXITSTATUS(status));
+}
+
+static void
+local_do_ls(const char *args)
+{
+        if (!args || !*args)
+                local_do_shell(_PATH_LS);
+        else {
+                int len = strlen(_PATH_LS " ") + strlen(args) + 1;
+                char *buf = xmalloc(len);
+
+                /* XXX: quoting - rip quoting code from ftp? */
+                snprintf(buf, len, _PATH_LS " %s", args);
+                local_do_shell(buf);
+                xfree(buf);
+        }
+}
+
+/* Strip one path (usually the pwd) from the start of another */
+static char *
+path_strip(char *path, char *strip)
+{
+        size_t len;
+
+        if (strip == NULL)
+                return (xstrdup(path));
+
+        len = strlen(strip);
+        if (strip != NULL && strncmp(path, strip, len) == 0) {
+                if (strip[len - 1] != '/' && path[len] == '/')
+                        len++;
+                return (xstrdup(path + len));
+        }
+
+        return (xstrdup(path));
+}
+
+static char *
+path_append(char *p1, char *p2)
+{
+        char *ret;
+        int len = strlen(p1) + strlen(p2) + 2;
+
+        ret = xmalloc(len);
+        strlcpy(ret, p1, len);
+        if (p1[strlen(p1) - 1] != '/')
+                strlcat(ret, "/", len);
+        strlcat(ret, p2, len);
+
+        return(ret);
+}
+
+static char *
+make_absolute(char *p, char *pwd)
+{
+        char *abs;
+
+        /* Derelativise */
+        if (p && p[0] != '/') {
+                abs = path_append(pwd, p);
+                xfree(p);
+                return(abs);
+        } else
+                return(p);
+}
+
+static int
+infer_path(const char *p, char **ifp)
+{
+        char *cp;
+
+        cp = strrchr(p, '/');
+        if (cp == NULL) {
+                *ifp = xstrdup(p);
+                return(0);
+        }
+
+        if (!cp[1]) {
+                error("Invalid path");
+                return(-1);
+        }
+
+        *ifp = xstrdup(cp + 1);
+        return(0);
+}
+
+static int
+parse_getput_flags(const char **cpp, int *pflag)
+{
+        const char *cp = *cpp;
+
+        /* Check for flags */
+        if (cp[0] == '-' && cp[1] && strchr(WHITESPACE, cp[2])) {
+                switch (cp[1]) {
+                case 'p':
+                case 'P':
+                        *pflag = 1;
+                        break;
+                default:
+                        error("Invalid flag -%c", cp[1]);
+                        return(-1);
+                }
+                cp += 2;
+                *cpp = cp + strspn(cp, WHITESPACE);
+        }
+
+        return(0);
+}
+
+static int
+parse_ls_flags(const char **cpp, int *lflag)
+{
+        const char *cp = *cpp;
+
+        /* Check for flags */
+        if (cp++[0] == '-') {
+                for(; strchr(WHITESPACE, *cp) == NULL; cp++) {
+                        switch (*cp) {
+                        case 'l':
+                                *lflag = LONG_VIEW;
+                                break;
+                        case '1':
+                                *lflag = SHORT_VIEW;
+                                break;
+                        default:
+                                error("Invalid flag -%c", *cp);
+                                return(-1);
+                        }
+                }
+                *cpp = cp + strspn(cp, WHITESPACE);
+        }
+
+        return(0);
+}
+
+static int
+get_pathname(const char **cpp, char **path)
+{
+        const char *cp = *cpp, *end;
+        char quot;
+        int i, j;
+
+        cp += strspn(cp, WHITESPACE);
+        if (!*cp) {
+                *cpp = cp;
+                *path = NULL;
+                return (0);
+        }
+
+        *path = xmalloc(strlen(cp) + 1);
+
+        /* Check for quoted filenames */
+        if (*cp == '\"' || *cp == '\'') {
+                quot = *cp++;
+
+                /* Search for terminating quote, unescape some chars */
+                for (i = j = 0; i <= strlen(cp); i++) {
+                        if (cp[i] == quot) {    /* Found quote */
+                                (*path)[j] = '\0';
+                                i++;
+                                break;
+                        }
+                        if (cp[i] == '\0') {    /* End of string */
+                                error("Unterminated quote");
+                                goto fail;
+                        }
+                        if (cp[i] == '\\') {    /* Escaped characters */
+                                i++;
+                                if (cp[i] != '\'' && cp[i] != '\"' && 
+                                    cp[i] != '\\') {
+                                        error("Bad escaped character '\%c'",
+                                            cp[i]);
+                                        goto fail;
+                                }
+                        }
+                        (*path)[j++] = cp[i];
+                }
+
+                if (j == 0) {
+                        error("Empty quotes");
+                        goto fail;
+                }
+                *cpp = cp + i + strspn(cp + i, WHITESPACE);
+        } else {
+                /* Read to end of filename */
+                end = strpbrk(cp, WHITESPACE);
+                if (end == NULL)
+                        end = strchr(cp, '\0');
+                *cpp = end + strspn(end, WHITESPACE);
+
+                memcpy(*path, cp, end - cp);
+                (*path)[end - cp] = '\0';
+        }
+        return (0);
+
+ fail:
+        xfree(*path);
+        *path = NULL;   
+        return (-1);
+}
+
+static int
+is_dir(char *path)
+{
+        struct stat sb;
+
+        /* XXX: report errors? */
+        if (stat(path, &sb) == -1)
+                return(0);
+
+        return(sb.st_mode & S_IFDIR);
+}
+
+static int
+is_reg(char *path)
+{
+        struct stat sb;
+
+        if (stat(path, &sb) == -1)
+                fatal("stat %s: %s", path, strerror(errno));
+
+        return(S_ISREG(sb.st_mode));
+}
+
+static int
+remote_is_dir(struct sftp_conn *conn, char *path)
+{
+        Attrib *a;
+
+        /* XXX: report errors? */
+        if ((a = do_stat(conn, path, 1)) == NULL)
+                return(0);
+        if (!(a->flags & SSH2_FILEXFER_ATTR_PERMISSIONS))
+                return(0);
+        return(a->perm & S_IFDIR);
+}
+
+static int
+process_get(struct sftp_conn *conn, char *src, char *dst, char *pwd, int pflag)
+{
+        char *abs_src = NULL;
+        char *abs_dst = NULL;
+        char *tmp;
+        glob_t g;
+        int err = 0;
+        int i;
+
+        abs_src = xstrdup(src);
+        abs_src = make_absolute(abs_src, pwd);
+
+        memset(&g, 0, sizeof(g));
+        debug3("Looking up %s", abs_src);
+        if (remote_glob(conn, abs_src, 0, NULL, &g)) {
+                error("File \"%s\" not found.", abs_src);
+                err = -1;
+                goto out;
+        }
+
+        /* If multiple matches, dst must be a directory or unspecified */
+        if (g.gl_matchc > 1 && dst && !is_dir(dst)) {
+                error("Multiple files match, but \"%s\" is not a directory",
+                    dst);
+                err = -1;
+                goto out;
+        }
+
+        for (i = 0; g.gl_pathv[i]; i++) {
+                if (infer_path(g.gl_pathv[i], &tmp)) {
+                        err = -1;
+                        goto out;
+                }
+
+                if (g.gl_matchc == 1 && dst) {
+                        /* If directory specified, append filename */
+                        if (is_dir(dst)) {
+                                if (infer_path(g.gl_pathv[0], &tmp)) {
+                                        err = 1;
+                                        goto out;
+                                }
+                                abs_dst = path_append(dst, tmp);
+                                xfree(tmp);
+                        } else
+                                abs_dst = xstrdup(dst);
+                } else if (dst) {
+                        abs_dst = path_append(dst, tmp);
+                        xfree(tmp);
+                } else
+                        abs_dst = tmp;
+
+                printf("Fetching %s to %s\n", g.gl_pathv[i], abs_dst);
+                if (do_download(conn, g.gl_pathv[i], abs_dst, pflag) == -1)
+                        err = -1;
+                xfree(abs_dst);
+                abs_dst = NULL;
+        }
+
+out:
+        xfree(abs_src);
+        if (abs_dst)
+                xfree(abs_dst);
+        globfree(&g);
+        return(err);
+}
+
+static int
+process_put(struct sftp_conn *conn, char *src, char *dst, char *pwd, int pflag)
+{
+        char *tmp_dst = NULL;
+        char *abs_dst = NULL;
+        char *tmp;
+        glob_t g;
+        int err = 0;
+        int i;
+
+        if (dst) {
+                tmp_dst = xstrdup(dst);
+                tmp_dst = make_absolute(tmp_dst, pwd);
+        }
+
+        memset(&g, 0, sizeof(g));
+        debug3("Looking up %s", src);
+        if (glob(src, 0, NULL, &g)) {
+                error("File \"%s\" not found.", src);
+                err = -1;
+                goto out;
+        }
+
+        /* If multiple matches, dst may be directory or unspecified */
+        if (g.gl_matchc > 1 && tmp_dst && !remote_is_dir(conn, tmp_dst)) {
+                error("Multiple files match, but \"%s\" is not a directory",
+                    tmp_dst);
+                err = -1;
+                goto out;
+        }
+
+        for (i = 0; g.gl_pathv[i]; i++) {
+                if (!is_reg(g.gl_pathv[i])) {
+                        error("skipping non-regular file %s", 
+                            g.gl_pathv[i]);
+                        continue;
+                }
+                if (infer_path(g.gl_pathv[i], &tmp)) {
+                        err = -1;
+                        goto out;
+                }
+
+                if (g.gl_matchc == 1 && tmp_dst) {
+                        /* If directory specified, append filename */
+                        if (remote_is_dir(conn, tmp_dst)) {
+                                if (infer_path(g.gl_pathv[0], &tmp)) {
+                                        err = 1;
+                                        goto out;
+                                }
+                                abs_dst = path_append(tmp_dst, tmp);
+                                xfree(tmp);
+                        } else
+                                abs_dst = xstrdup(tmp_dst);
+
+                } else if (tmp_dst) {
+                        abs_dst = path_append(tmp_dst, tmp);
+                        xfree(tmp);
+                } else
+                        abs_dst = make_absolute(tmp, pwd);
+
+                printf("Uploading %s to %s\n", g.gl_pathv[i], abs_dst);
+                if (do_upload(conn, g.gl_pathv[i], abs_dst, pflag) == -1)
+                        err = -1;
+        }
+
+out:
+        if (abs_dst)
+                xfree(abs_dst);
+        if (tmp_dst)
+                xfree(tmp_dst);
+        globfree(&g);
+        return(err);
+}
+
+static int
+sdirent_comp(const void *aa, const void *bb)
+{
+        SFTP_DIRENT *a = *(SFTP_DIRENT **)aa;
+        SFTP_DIRENT *b = *(SFTP_DIRENT **)bb;
+
+        return (strcmp(a->filename, b->filename));
+}
+
+/* sftp ls.1 replacement for directories */
+static int
+do_ls_dir(struct sftp_conn *conn, char *path, char *strip_path, int lflag)
+{
+        int n, c = 1, colspace = 0, columns = 1;
+        SFTP_DIRENT **d;
+
+        if ((n = do_readdir(conn, path, &d)) != 0)
+                return (n);
+
+        if (!(lflag & SHORT_VIEW)) {
+                int m = 0, width = 80;
+                struct winsize ws;
+
+                /* Count entries for sort and find longest filename */
+                for (n = 0; d[n] != NULL; n++)
+                        m = MAX(m, strlen(d[n]->filename));
+
+                if (ioctl(fileno(stdin), TIOCGWINSZ, &ws) != -1) 
+                        width = ws.ws_col;
+
+                columns = width / (m + 2);
+                columns = MAX(columns, 1);
+                colspace = width / columns;
+        }
+
+        qsort(d, n, sizeof(*d), sdirent_comp);
+
+        for (n = 0; d[n] != NULL; n++) {
+                char *tmp, *fname;
+
+                tmp = path_append(path, d[n]->filename);
+                fname = path_strip(tmp, strip_path);
+                xfree(tmp);
+
+                if (lflag & LONG_VIEW) {
+                        char *lname;
+                        struct stat sb;
+
+                        memset(&sb, 0, sizeof(sb));
+                        attrib_to_stat(&d[n]->a, &sb);
+                        lname = ls_file(fname, &sb, 1);
+                        printf("%s\n", lname);
+                        xfree(lname);
+                } else {
+                        printf("%-*s", colspace, fname);
+                        if (c >= columns) {
+                                printf("\n");
+                                c = 1;
+                        } else
+                                c++;
+                }
+
+                xfree(fname);
+        }
+
+        if (!(lflag & LONG_VIEW) && (c != 1))
+                printf("\n");
+
+        free_sftp_dirents(d);
+        return (0);
+}
+
+/* sftp ls.1 replacement which handles path globs */
+static int
+do_globbed_ls(struct sftp_conn *conn, char *path, char *strip_path,
+    int lflag)
+{
+        glob_t g;
+        int i, c = 1, colspace = 0, columns = 1;
+        Attrib *a;
+
+        memset(&g, 0, sizeof(g));
+
+        if (remote_glob(conn, path, GLOB_MARK|GLOB_NOCHECK|GLOB_BRACE,
+            NULL, &g)) {
+                error("Can't ls: \"%s\" not found", path);
+                return (-1);
+        }
+
+        /*
+         * If the glob returns a single match, which is the same as the
+         * input glob, and it is a directory, then just list its contents
+         */
+        if (g.gl_pathc == 1 &&
+            strncmp(path, g.gl_pathv[0], strlen(g.gl_pathv[0]) - 1) == 0) {
+                if ((a = do_lstat(conn, path, 1)) == NULL) {
+                        globfree(&g);
+                        return (-1);
+                }
+                if ((a->flags & SSH2_FILEXFER_ATTR_PERMISSIONS) &&
+                    S_ISDIR(a->perm)) {
+                        globfree(&g);
+                        return (do_ls_dir(conn, path, strip_path, lflag));
+                }
+        }
+
+        if (!(lflag & SHORT_VIEW)) {
+                int m = 0, width = 80;
+                struct winsize ws;      
+
+                /* Count entries for sort and find longest filename */
+                for (i = 0; g.gl_pathv[i]; i++)
+                        m = MAX(m, strlen(g.gl_pathv[i]));
+
+                if (ioctl(fileno(stdin), TIOCGWINSZ, &ws) != -1)
+                        width = ws.ws_col;
+
+                columns = width / (m + 2);
+                columns = MAX(columns, 1);
+                colspace = width / columns;
+        }
+
+        for (i = 0; g.gl_pathv[i]; i++) {
+                char *fname;
+
+                fname = path_strip(g.gl_pathv[i], strip_path);
+
+                if (lflag & LONG_VIEW) {
+                        char *lname;
+                        struct stat sb;
+
+                        /*
+                         * XXX: this is slow - 1 roundtrip per path
+                         * A solution to this is to fork glob() and
+                         * build a sftp specific version which keeps the
+                         * attribs (which currently get thrown away)
+                         * that the server returns as well as the filenames.
+                         */
+                        memset(&sb, 0, sizeof(sb));
+                        a = do_lstat(conn, g.gl_pathv[i], 1);
+                        if (a != NULL)
+                                attrib_to_stat(a, &sb);
+                        lname = ls_file(fname, &sb, 1);
+                        printf("%s\n", lname);
+                        xfree(lname);
+                } else {
+                        printf("%-*s", colspace, fname);
+                        if (c >= columns) {
+                                printf("\n");
+                                c = 1;
+                        } else
+                                c++;
+                }
+                xfree(fname);
+        }
+
+        if (!(lflag & LONG_VIEW) && (c != 1))
+                printf("\n");
+
+        if (g.gl_pathc)
+                globfree(&g);
+
+        return (0);
+}
+
+static int
+parse_args(const char **cpp, int *pflag, int *lflag, int *iflag,
+    unsigned long *n_arg, char **path1, char **path2)
+{
+        const char *cmd, *cp = *cpp;
+        char *cp2;
+        int base = 0;
+        long l;
+        int i, cmdnum;
+
+        /* Skip leading whitespace */
+        cp = cp + strspn(cp, WHITESPACE);
+
+        /* Ignore blank lines and lines which begin with comment '#' char */
+        if (*cp == '\0' || *cp == '#')
+                return (0);
+
+        /* Check for leading '-' (disable error processing) */
+        *iflag = 0;
+        if (*cp == '-') {
+                *iflag = 1;
+                cp++;
+        }
+                
+        /* Figure out which command we have */
+        for (i = 0; cmds[i].c; i++) {
+                int cmdlen = strlen(cmds[i].c);
+
+                /* Check for command followed by whitespace */
+                if (!strncasecmp(cp, cmds[i].c, cmdlen) &&
+                    strchr(WHITESPACE, cp[cmdlen])) {
+                        cp += cmdlen;
+                        cp = cp + strspn(cp, WHITESPACE);
+                        break;
+                }
+        }
+        cmdnum = cmds[i].n;
+        cmd = cmds[i].c;
+
+        /* Special case */
+        if (*cp == '!') {
+                cp++;
+                cmdnum = I_SHELL;
+        } else if (cmdnum == -1) {
+                error("Invalid command.");
+                return (-1);
+        }
+
+        /* Get arguments and parse flags */
+        *lflag = *pflag = *n_arg = 0;
+        *path1 = *path2 = NULL;
+        switch (cmdnum) {
+        case I_GET:
+        case I_PUT:
+                if (parse_getput_flags(&cp, pflag))
+                        return(-1);
+                /* Get first pathname (mandatory) */
+                if (get_pathname(&cp, path1))
+                        return(-1);
+                if (*path1 == NULL) {
+                        error("You must specify at least one path after a "
+                            "%s command.", cmd);
+                        return(-1);
+                }
+                /* Try to get second pathname (optional) */
+                if (get_pathname(&cp, path2))
+                        return(-1);
+                break;
+        case I_RENAME:
+        case I_SYMLINK:
+                if (get_pathname(&cp, path1))
+                        return(-1);
+                if (get_pathname(&cp, path2))
+                        return(-1);
+                if (!*path1 || !*path2) {
+                        error("You must specify two paths after a %s "
+                            "command.", cmd);
+                        return(-1);
+                }
+                break;
+        case I_RM:
+        case I_MKDIR:
+        case I_RMDIR:
+        case I_CHDIR:
+        case I_LCHDIR:
+        case I_LMKDIR:
+                /* Get pathname (mandatory) */
+                if (get_pathname(&cp, path1))
+                        return(-1);
+                if (*path1 == NULL) {
+                        error("You must specify a path after a %s command.",
+                            cmd);
+                        return(-1);
+                }
+                break;
+        case I_LS:
+                if (parse_ls_flags(&cp, lflag))
+                        return(-1);
+                /* Path is optional */
+                if (get_pathname(&cp, path1))
+                        return(-1);
+                break;
+        case I_LLS:
+        case I_SHELL:
+                /* Uses the rest of the line */
+                break;
+        case I_LUMASK:
+                base = 8;
+        case I_CHMOD:
+                base = 8;
+        case I_CHOWN:
+        case I_CHGRP:
+                /* Get numeric arg (mandatory) */
+                l = strtol(cp, &cp2, base);
+                if (cp2 == cp || ((l == LONG_MIN || l == LONG_MAX) &&
+                    errno == ERANGE) || l < 0) {
+                        error("You must supply a numeric argument "
+                            "to the %s command.", cmd);
+                        return(-1);
+                }
+                cp = cp2;
+                *n_arg = l;
+                if (cmdnum == I_LUMASK && strchr(WHITESPACE, *cp))
+                        break;
+                if (cmdnum == I_LUMASK || !strchr(WHITESPACE, *cp)) {
+                        error("You must supply a numeric argument "
+                            "to the %s command.", cmd);
+                        return(-1);
+                }
+                cp += strspn(cp, WHITESPACE);
+
+                /* Get pathname (mandatory) */
+                if (get_pathname(&cp, path1))
+                        return(-1);
+                if (*path1 == NULL) {
+                        error("You must specify a path after a %s command.",
+                            cmd);
+                        return(-1);
+                }
+                break;
+        case I_QUIT:
+        case I_PWD:
+        case I_LPWD:
+        case I_HELP:
+        case I_VERSION:
+        case I_PROGRESS:
+                break;
+        default:
+                fatal("Command not implemented");
+        }
+
+        *cpp = cp;
+        return(cmdnum);
+}
+
+static int
+parse_dispatch_command(struct sftp_conn *conn, const char *cmd, char **pwd,
+    int err_abort)
+{
+        char *path1, *path2, *tmp;
+        int pflag, lflag, iflag, cmdnum, i;
+        unsigned long n_arg;
+        Attrib a, *aa;
+        char path_buf[MAXPATHLEN];
+        int err = 0;
+        glob_t g;
+
+        path1 = path2 = NULL;
+        cmdnum = parse_args(&cmd, &pflag, &lflag, &iflag, &n_arg,
+            &path1, &path2);
+
+        if (iflag != 0)
+                err_abort = 0;
+
+        memset(&g, 0, sizeof(g));
+
+        /* Perform command */
+        switch (cmdnum) {
+        case 0:
+                /* Blank line */
+                break;
+        case -1:
+                /* Unrecognized command */
+                err = -1;
+                break;
+        case I_GET:
+                err = process_get(conn, path1, path2, *pwd, pflag);
+                break;
+        case I_PUT:
+                err = process_put(conn, path1, path2, *pwd, pflag);
+                break;
+        case I_RENAME:
+                path1 = make_absolute(path1, *pwd);
+                path2 = make_absolute(path2, *pwd);
+                err = do_rename(conn, path1, path2);
+                break;
+        case I_SYMLINK:
+                path2 = make_absolute(path2, *pwd);
+                err = do_symlink(conn, path1, path2);
+                break;
+        case I_RM:
+                path1 = make_absolute(path1, *pwd);
+                remote_glob(conn, path1, GLOB_NOCHECK, NULL, &g);
+                for (i = 0; g.gl_pathv[i]; i++) {
+                        printf("Removing %s\n", g.gl_pathv[i]);
+                        err = do_rm(conn, g.gl_pathv[i]);
+                        if (err != 0 && err_abort)
+                                break;
+                }
+                break;
+        case I_MKDIR:
+                path1 = make_absolute(path1, *pwd);
+                attrib_clear(&a);
+                a.flags |= SSH2_FILEXFER_ATTR_PERMISSIONS;
+                a.perm = 0777;
+                err = do_mkdir(conn, path1, &a);
+                break;
+        case I_RMDIR:
+                path1 = make_absolute(path1, *pwd);
+                err = do_rmdir(conn, path1);
+                break;
+        case I_CHDIR:
+                path1 = make_absolute(path1, *pwd);
+                if ((tmp = do_realpath(conn, path1)) == NULL) {
+                        err = 1;
+                        break;
+                }
+                if ((aa = do_stat(conn, tmp, 0)) == NULL) {
+                        xfree(tmp);
+                        err = 1;
+                        break;
+                }
+                if (!(aa->flags & SSH2_FILEXFER_ATTR_PERMISSIONS)) {
+                        error("Can't change directory: Can't check target");
+                        xfree(tmp);
+                        err = 1;
+                        break;
+                }
+                if (!S_ISDIR(aa->perm)) {
+                        error("Can't change directory: \"%s\" is not "
+                            "a directory", tmp);
+                        xfree(tmp);
+                        err = 1;
+                        break;
+                }
+                xfree(*pwd);
+                *pwd = tmp;
+                break;
+        case I_LS:
+                if (!path1) {
+                        do_globbed_ls(conn, *pwd, *pwd, lflag);
+                        break;
+                }
+
+                /* Strip pwd off beginning of non-absolute paths */
+                tmp = NULL;
+                if (*path1 != '/')
+                        tmp = *pwd;
+
+                path1 = make_absolute(path1, *pwd);
+                err = do_globbed_ls(conn, path1, tmp, lflag);
+                break;
+        case I_LCHDIR:
+                if (chdir(path1) == -1) {
+                        error("Couldn't change local directory to "
+                            "\"%s\": %s", path1, strerror(errno));
+                        err = 1;
+                }
+                break;
+        case I_LMKDIR:
+                if (mkdir(path1, 0777) == -1) {
+                        error("Couldn't create local directory "
+                            "\"%s\": %s", path1, strerror(errno));
+                        err = 1;
+                }
+                break;
+        case I_LLS:
+                local_do_ls(cmd);
+                break;
+        case I_SHELL:
+                local_do_shell(cmd);
+                break;
+        case I_LUMASK:
+                umask(n_arg);
+                printf("Local umask: %03lo\n", n_arg);
+                break;
+        case I_CHMOD:
+                path1 = make_absolute(path1, *pwd);
+                attrib_clear(&a);
+                a.flags |= SSH2_FILEXFER_ATTR_PERMISSIONS;
+                a.perm = n_arg;
+                remote_glob(conn, path1, GLOB_NOCHECK, NULL, &g);
+                for (i = 0; g.gl_pathv[i]; i++) {
+                        printf("Changing mode on %s\n", g.gl_pathv[i]);
+                        err = do_setstat(conn, g.gl_pathv[i], &a);
+                        if (err != 0 && err_abort)
+                                break;
+                }
+                break;
+        case I_CHOWN:
+        case I_CHGRP:
+                path1 = make_absolute(path1, *pwd);
+                remote_glob(conn, path1, GLOB_NOCHECK, NULL, &g);
+                for (i = 0; g.gl_pathv[i]; i++) {
+                        if (!(aa = do_stat(conn, g.gl_pathv[i], 0))) {
+                                if (err != 0 && err_abort)
+                                        break;
+                                else
+                                        continue;
+                        }
+                        if (!(aa->flags & SSH2_FILEXFER_ATTR_UIDGID)) {
+                                error("Can't get current ownership of "
+                                    "remote file \"%s\"", g.gl_pathv[i]);
+                                if (err != 0 && err_abort)
+                                        break;
+                                else
+                                        continue;
+                        }
+                        aa->flags &= SSH2_FILEXFER_ATTR_UIDGID;
+                        if (cmdnum == I_CHOWN) {
+                                printf("Changing owner on %s\n", g.gl_pathv[i]);
+                                aa->uid = n_arg;
+                        } else {
+                                printf("Changing group on %s\n", g.gl_pathv[i]);
+                                aa->gid = n_arg;
+                        }
+                        err = do_setstat(conn, g.gl_pathv[i], aa);
+                        if (err != 0 && err_abort)
+                                break;
+                }
+                break;
+        case I_PWD:
+                printf("Remote working directory: %s\n", *pwd);
+                break;
+        case I_LPWD:
+                if (!getcwd(path_buf, sizeof(path_buf))) {
+                        error("Couldn't get local cwd: %s", strerror(errno));
+                        err = -1;
+                        break;
+                }
+                printf("Local working directory: %s\n", path_buf);
+                break;
+        case I_QUIT:
+                /* Processed below */
+                break;
+        case I_HELP:
+                help();
+                break;
+        case I_VERSION:
+                printf("SFTP protocol version %u\n", sftp_proto_version(conn));
+                break;
+        case I_PROGRESS:
+                showprogress = !showprogress;
+                if (showprogress)
+                        printf("Progress meter enabled\n");
+                else
+                        printf("Progress meter disabled\n");
+                break;
+        default:
+                fatal("%d is not implemented", cmdnum);
+        }
+
+        if (g.gl_pathc)
+                globfree(&g);
+        if (path1)
+                xfree(path1);
+        if (path2)
+                xfree(path2);
+
+        /* If an unignored error occurs in batch mode we should abort. */
+        if (err_abort && err != 0)
+                return (-1);
+        else if (cmdnum == I_QUIT)
+                return (1);
+
+        return (0);
+}
+
+int
+interactive_loop(int fd_in, int fd_out, char *file1, char *file2)
+{
+        char *pwd;
+        char *dir = NULL;
+        char cmd[2048];
+        struct sftp_conn *conn;
+        int err;
+
+        conn = do_init(fd_in, fd_out, copy_buffer_len, num_requests);
+        if (conn == NULL)
+                fatal("Couldn't initialise connection to server");
+
+        pwd = do_realpath(conn, ".");
+        if (pwd == NULL)
+                fatal("Need cwd");
+
+        if (file1 != NULL) {
+                dir = xstrdup(file1);
+                dir = make_absolute(dir, pwd);
+
+                if (remote_is_dir(conn, dir) && file2 == NULL) {
+                        printf("Changing to: %s\n", dir);
+                        snprintf(cmd, sizeof cmd, "cd \"%s\"", dir);
+                        if (parse_dispatch_command(conn, cmd, &pwd, 1) != 0)
+                                return (-1);
+                } else {
+                        if (file2 == NULL)
+                                snprintf(cmd, sizeof cmd, "get %s", dir);
+                        else
+                                snprintf(cmd, sizeof cmd, "get %s %s", dir,
+                                    file2);
+
+                        err = parse_dispatch_command(conn, cmd, &pwd, 1);
+                        xfree(dir);
+                        xfree(pwd);
+                        return (err);
+                }
+                xfree(dir);
+        }
+
+#if HAVE_SETVBUF
+        setvbuf(stdout, NULL, _IOLBF, 0);
+        setvbuf(infile, NULL, _IOLBF, 0);
+#else
+        setlinebuf(stdout);
+        setlinebuf(infile);
+#endif
+
+        err = 0;
+        for (;;) {
+                char *cp;
+
+                printf("sftp> ");
+
+                /* XXX: use libedit */
+                if (fgets(cmd, sizeof(cmd), infile) == NULL) {
+                        printf("\n");
+                        break;
+                } else if (infile != stdin) /* Bluff typing */
+                        printf("%s", cmd);
+
+                cp = strrchr(cmd, '\n');
+                if (cp)
+                        *cp = '\0';
+
+                err = parse_dispatch_command(conn, cmd, &pwd, infile != stdin);
+                if (err != 0)
+                        break;
+        }
+        xfree(pwd);
+
+        /* err == 1 signifies normal "quit" exit */
+        return (err >= 0 ? 0 : -1);
+}
+
diff --git a/sftp-int.h b/sftp-int.h
new file mode 100644
index 000000000..8a04a03f6
--- /dev/null
+++ b/sftp-int.h
@@ -0,0 +1,27 @@
+/* $OpenBSD: sftp-int.h,v 1.6 2003/01/08 23:53:26 djm Exp $ */
+
+/*
+ * Copyright (c) 2001,2002 Damien Miller.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+int      interactive_loop(int, int, char *, char *);
diff --git a/sftp-server.0 b/sftp-server.0
new file mode 100644
index 000000000..941e99e14
--- /dev/null
+++ b/sftp-server.0
@@ -0,0 +1,50 @@
+SFTP-SERVER(8)          OpenBSD System Manager's Manual         SFTP-SERVER(8)
+
+NAME
+     sftp-server - SFTP server subsystem
+
+SYNOPSIS
+     sftp-server [-f log_facility] [-l log_level]
+
+DESCRIPTION
+     sftp-server is a program that speaks the server side of SFTP protocol to
+     stdout and expects client requests from stdin.  sftp-server is not in-
+     tended to be called directly, but from sshd(8) using the Subsystem op-
+     tion.
+
+     Command-line flags to sftp-server should be specified in the Subsystem
+     declaration.  See sshd_config(5) for more information.
+
+     Valid options are:
+
+     -f log_facility
+             Specifies the facility code that is used when logging messages
+             from sftp-server.  The possible values are: DAEMON, USER, AUTH,
+             LOCAL0, LOCAL1, LOCAL2, LOCAL3, LOCAL4, LOCAL5, LOCAL6, LOCAL7.
+             The default is AUTH.
+
+     -l log_level
+             Specifies which messages will be logged by sftp-server.  The pos-
+             sible values are: QUIET, FATAL, ERROR, INFO, VERBOSE, DEBUG, DE-
+             BUG1, DEBUG2, and DEBUG3.  INFO and VERBOSE log transactions that
+             sftp-server performs on behalf of the client.  DEBUG and DEBUG1
+             are equivalent.  DEBUG2 and DEBUG3 each specify higher levels of
+             debugging output.  The default is ERROR.
+
+     For logging to work, sftp-server must be able to access /dev/log.  Use of
+     sftp-server in a chroot configuation therefore requires that syslogd(8)
+     establish a logging socket inside the chroot directory.
+
+SEE ALSO
+     sftp(1), ssh(1), sshd_config(5), sshd(8)
+
+     T. Ylonen and S. Lehtinen, SSH File Transfer Protocol, draft-ietf-secsh-
+     filexfer-00.txt, January 2001, work in progress material.
+
+HISTORY
+     sftp-server first appeared in OpenBSD 2.8.
+
+AUTHORS
+     Markus Friedl <markus@openbsd.org>
+
+OpenBSD 4.4                      July 18, 2008                               1
diff --git a/sftp.0 b/sftp.0
new file mode 100644
index 000000000..965e1fa18
--- /dev/null
+++ b/sftp.0
@@ -0,0 +1,274 @@
+SFTP(1)                    OpenBSD Reference Manual                    SFTP(1)
+
+NAME
+     sftp - secure file transfer program
+
+SYNOPSIS
+     sftp [-1Cv] [-B buffer_size] [-b batchfile] [-F ssh_config]
+          [-o ssh_option] [-P sftp_server_path] [-R num_requests] [-S program]
+          [-s subsystem | sftp_server] host
+     sftp [[user@]host[:file [file]]]
+     sftp [[user@]host[:dir[/]]]
+     sftp -b batchfile [user@]host
+
+DESCRIPTION
+     sftp is an interactive file transfer program, similar to ftp(1), which
+     performs all operations over an encrypted ssh(1) transport.  It may also
+     use many features of ssh, such as public key authentication and compres-
+     sion.  sftp connects and logs into the specified host, then enters an in-
+     teractive command mode.
+
+     The second usage format will retrieve files automatically if a non-inter-
+     active authentication method is used; otherwise it will do so after suc-
+     cessful interactive authentication.
+
+     The third usage format allows sftp to start in a remote directory.
+
+     The final usage format allows for automated sessions using the -b option.
+     In such cases, it is necessary to configure non-interactive authentica-
+     tion to obviate the need to enter a password at connection time (see
+     sshd(8) and ssh-keygen(1) for details).  The options are as follows:
+
+     -1      Specify the use of protocol version 1.
+
+     -B buffer_size
+             Specify the size of the buffer that sftp uses when transferring
+             files.  Larger buffers require fewer round trips at the cost of
+             higher memory consumption.  The default is 32768 bytes.
+
+     -b batchfile
+             Batch mode reads a series of commands from an input batchfile in-
+             stead of stdin.  Since it lacks user interaction it should be
+             used in conjunction with non-interactive authentication.  A
+             batchfile of `-' may be used to indicate standard input.  sftp
+             will abort if any of the following commands fail: get, put,
+             rename, ln, rm, mkdir, chdir, ls, lchdir, chmod, chown, chgrp,
+             lpwd, df, and lmkdir.  Termination on error can be suppressed on
+             a command by command basis by prefixing the command with a `-'
+             character (for example, -rm /tmp/blah*).
+
+     -C      Enables compression (via ssh's -C flag).
+
+     -F ssh_config
+             Specifies an alternative per-user configuration file for ssh(1).
+             This option is directly passed to ssh(1).
+
+     -o ssh_option
+             Can be used to pass options to ssh in the format used in
+             ssh_config(5).  This is useful for specifying options for which
+             there is no separate sftp command-line flag.  For example, to
+             specify an alternate port use: sftp -oPort=24.  For full details
+             of the options listed below, and their possible values, see
+             ssh_config(5).
+
+                   AddressFamily
+                   BatchMode
+                   BindAddress
+                   ChallengeResponseAuthentication
+                   CheckHostIP
+                   Cipher
+                   Ciphers
+                   Compression
+                   CompressionLevel
+                   ConnectionAttempts
+                   ConnectTimeout
+                   ControlMaster
+                   ControlPath
+                   GlobalKnownHostsFile
+                   GSSAPIAuthentication
+                   GSSAPIDelegateCredentials
+                   HashKnownHosts
+                   Host
+                   HostbasedAuthentication
+                   HostKeyAlgorithms
+                   HostKeyAlias
+                   HostName
+                   IdentityFile
+                   IdentitiesOnly
+                   KbdInteractiveDevices
+                   LogLevel
+                   MACs
+                   NoHostAuthenticationForLocalhost
+                   NumberOfPasswordPrompts
+                   PasswordAuthentication
+                   Port
+                   PreferredAuthentications
+                   Protocol
+                   ProxyCommand
+                   PubkeyAuthentication
+                   RekeyLimit
+                   RhostsRSAAuthentication
+                   RSAAuthentication
+                   SendEnv
+                   ServerAliveInterval
+                   ServerAliveCountMax
+                   SmartcardDevice
+                   StrictHostKeyChecking
+                   TCPKeepAlive
+                   UsePrivilegedPort
+                   User
+                   UserKnownHostsFile
+                   VerifyHostKeyDNS
+
+     -P sftp_server_path
+             Connect directly to a local sftp server (rather than via ssh(1)).
+             This option may be useful in debugging the client and server.
+
+     -R num_requests
+             Specify how many requests may be outstanding at any one time.
+             Increasing this may slightly improve file transfer speed but will
+             increase memory usage.  The default is 64 outstanding requests.
+
+     -S program
+             Name of the program to use for the encrypted connection.  The
+             program must understand ssh(1) options.
+
+     -s subsystem | sftp_server
+             Specifies the SSH2 subsystem or the path for an sftp server on
+             the remote host.  A path is useful for using sftp over protocol
+             version 1, or when the remote sshd(8) does not have an sftp sub-
+             system configured.
+
+     -v      Raise logging level.  This option is also passed to ssh.
+
+INTERACTIVE COMMANDS
+     Once in interactive mode, sftp understands a set of commands similar to
+     those of ftp(1).  Commands are case insensitive.  Pathnames that contain
+     spaces must be enclosed in quotes.  Any special characters contained
+     within pathnames that are recognized by glob(3) must be escaped with
+     backslashes (`\').
+
+     bye     Quit sftp.
+
+     cd path
+             Change remote directory to path.
+
+     chgrp grp path
+             Change group of file path to grp.  path may contain glob(3) char-
+             acters and may match multiple files.  grp must be a numeric GID.
+
+     chmod mode path
+             Change permissions of file path to mode.  path may contain
+             glob(3) characters and may match multiple files.
+
+     chown own path
+             Change owner of file path to own.  path may contain glob(3) char-
+             acters and may match multiple files.  own must be a numeric UID.
+
+     df [-hi] [path]
+             Display usage information for the filesystem holding the current
+             directory (or path if specified).  If the -h flag is specified,
+             the capacity information will be displayed using "human-readable"
+             suffixes.  The -i flag requests display of inode information in
+             addition to capacity information.  This command is only supported
+             on servers that implement the ``statvfs@openssh.com'' extension.
+
+     exit    Quit sftp.
+
+     get [-P] remote-path [local-path]
+             Retrieve the remote-path and store it on the local machine.  If
+             the local path name is not specified, it is given the same name
+             it has on the remote machine.  remote-path may contain glob(3)
+             characters and may match multiple files.  If it does and local-
+             path is specified, then local-path must specify a directory.  If
+             the -P flag is specified, then full file permissions and access
+             times are copied too.
+
+     help    Display help text.
+
+     lcd path
+             Change local directory to path.
+
+     lls [ls-options [path]]
+             Display local directory listing of either path or current direc-
+             tory if path is not specified.  ls-options may contain any flags
+             supported by the local system's ls(1) command.  path may contain
+             glob(3) characters and may match multiple files.
+
+     lmkdir path
+             Create local directory specified by path.
+
+     ln oldpath newpath
+             Create a symbolic link from oldpath to newpath.
+
+     lpwd    Print local working directory.
+
+     ls [-1aflnrSt] [path]
+             Display a remote directory listing of either path or the current
+             directory if path is not specified.  path may contain glob(3)
+             characters and may match multiple files.
+
+             The following flags are recognized and alter the behaviour of ls
+             accordingly:
+
+             -1      Produce single columnar output.
+
+             -a      List files beginning with a dot (`.').
+
+             -f      Do not sort the listing.  The default sort order is lexi-
+                     cographical.
+
+             -l      Display additional details including permissions and own-
+                     ership information.
+
+             -n      Produce a long listing with user and group information
+                     presented numerically.
+
+             -r      Reverse the sort order of the listing.
+
+             -S      Sort the listing by file size.
+
+             -t      Sort the listing by last modification time.
+
+     lumask umask
+             Set local umask to umask.
+
+     mkdir path
+             Create remote directory specified by path.
+
+     progress
+             Toggle display of progress meter.
+
+     put [-P] local-path [remote-path]
+             Upload local-path and store it on the remote machine.  If the re-
+             mote path name is not specified, it is given the same name it has
+             on the local machine.  local-path may contain glob(3) characters
+             and may match multiple files.  If it does and remote-path is
+             specified, then remote-path must specify a directory.  If the -P
+             flag is specified, then the file's full permission and access
+             time are copied too.
+
+     pwd     Display remote working directory.
+
+     quit    Quit sftp.
+
+     rename oldpath newpath
+             Rename remote file from oldpath to newpath.
+
+     rm path
+             Delete remote file specified by path.
+
+     rmdir path
+             Remove remote directory specified by path.
+
+     symlink oldpath newpath
+             Create a symbolic link from oldpath to newpath.
+
+     version
+             Display the sftp protocol version.
+
+     ! command
+             Execute command in local shell.
+
+     !       Escape to local shell.
+
+     ?       Synonym for help.
+
+SEE ALSO
+     ftp(1), ls(1), scp(1), ssh(1), ssh-add(1), ssh-keygen(1), glob(3),
+     ssh_config(5), sftp-server(8), sshd(8)
+
+     T. Ylonen and S. Lehtinen, SSH File Transfer Protocol, draft-ietf-secsh-
+     filexfer-00.txt, January 2001, work in progress material.
+
+OpenBSD 4.4                      July 15, 2008                               5
diff --git a/ssh-add.0 b/ssh-add.0
new file mode 100644
index 000000000..3652bb5e5
--- /dev/null
+++ b/ssh-add.0
@@ -0,0 +1,106 @@
+SSH-ADD(1)                 OpenBSD Reference Manual                 SSH-ADD(1)
+
+NAME
+     ssh-add - adds RSA or DSA identities to the authentication agent
+
+SYNOPSIS
+     ssh-add [-cDdLlXx] [-t life] [file ...]
+     ssh-add -s reader
+     ssh-add -e reader
+
+DESCRIPTION
+     ssh-add adds RSA or DSA identities to the authentication agent,
+     ssh-agent(1).  When run without arguments, it adds the files
+     ~/.ssh/id_rsa, ~/.ssh/id_dsa and ~/.ssh/identity.  Alternative file names
+     can be given on the command line.  If any file requires a passphrase,
+     ssh-add asks for the passphrase from the user.  The passphrase is read
+     from the user's tty.  ssh-add retries the last passphrase if multiple
+     identity files are given.
+
+     The authentication agent must be running and the SSH_AUTH_SOCK environ-
+     ment variable must contain the name of its socket for ssh-add to work.
+
+     The options are as follows:
+
+     -c      Indicates that added identities should be subject to confirmation
+             before being used for authentication.  Confirmation is performed
+             by the SSH_ASKPASS program mentioned below.  Successful confirma-
+             tion is signaled by a zero exit status from the SSH_ASKPASS pro-
+             gram, rather than text entered into the requester.
+
+     -D      Deletes all identities from the agent.
+
+     -d      Instead of adding identities, removes identities from the agent.
+             If ssh-add has been run without arguments, the keys for the de-
+             fault identities will be removed.  Otherwise, the argument list
+             will be interpreted as a list of paths to public key files and
+             matching keys will be removed from the agent.  If no public key
+             is found at a given path, ssh-add will append .pub and retry.
+
+     -e reader
+             Remove key in smartcard reader.
+
+     -L      Lists public key parameters of all identities currently repre-
+             sented by the agent.
+
+     -l      Lists fingerprints of all identities currently represented by the
+             agent.
+
+     -s reader
+             Add key in smartcard reader.
+
+     -t life
+             Set a maximum lifetime when adding identities to an agent.  The
+             lifetime may be specified in seconds or in a time format speci-
+             fied in sshd_config(5).
+
+     -X      Unlock the agent.
+
+     -x      Lock the agent with a password.
+
+ENVIRONMENT
+     DISPLAY and SSH_ASKPASS
+             If ssh-add needs a passphrase, it will read the passphrase from
+             the current terminal if it was run from a terminal.  If ssh-add
+             does not have a terminal associated with it but DISPLAY and
+             SSH_ASKPASS are set, it will execute the program specified by
+             SSH_ASKPASS and open an X11 window to read the passphrase.  This
+             is particularly useful when calling ssh-add from a .xsession or
+             related script.  (Note that on some machines it may be necessary
+             to redirect the input from /dev/null to make this work.)
+
+     SSH_AUTH_SOCK
+             Identifies the path of a unix-domain socket used to communicate
+             with the agent.
+
+FILES
+     ~/.ssh/identity
+             Contains the protocol version 1 RSA authentication identity of
+             the user.
+
+     ~/.ssh/id_dsa
+             Contains the protocol version 2 DSA authentication identity of
+             the user.
+
+     ~/.ssh/id_rsa
+             Contains the protocol version 2 RSA authentication identity of
+             the user.
+
+     Identity files should not be readable by anyone but the user.  Note that
+     ssh-add ignores identity files if they are accessible by others.
+
+DIAGNOSTICS
+     Exit status is 0 on success, 1 if the specified command fails, and 2 if
+     ssh-add is unable to contact the authentication agent.
+
+SEE ALSO
+     ssh(1), ssh-agent(1), ssh-keygen(1), sshd(8)
+
+AUTHORS
+     OpenSSH is a derivative of the original and free ssh 1.2.12 release by
+     Tatu Ylonen.  Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo
+     de Raadt and Dug Song removed many bugs, re-added newer features and cre-
+     ated OpenSSH.  Markus Friedl contributed the support for SSH protocol
+     versions 1.5 and 2.0.
+
+OpenBSD 4.4                      June 12, 2007                               2
diff --git a/ssh-agent.0 b/ssh-agent.0
new file mode 100644
index 000000000..90348a6b2
--- /dev/null
+++ b/ssh-agent.0
@@ -0,0 +1,117 @@
+SSH-AGENT(1)               OpenBSD Reference Manual               SSH-AGENT(1)
+
+NAME
+     ssh-agent - authentication agent
+
+SYNOPSIS
+     ssh-agent [-c | -s] [-d] [-a bind_address] [-t life] [command [arg ...]]
+     ssh-agent [-c | -s] -k
+
+DESCRIPTION
+     ssh-agent is a program to hold private keys used for public key authenti-
+     cation (RSA, DSA).  The idea is that ssh-agent is started in the begin-
+     ning of an X-session or a login session, and all other windows or pro-
+     grams are started as clients to the ssh-agent program.  Through use of
+     environment variables the agent can be located and automatically used for
+     authentication when logging in to other machines using ssh(1).
+
+     The options are as follows:
+
+     -a bind_address
+             Bind the agent to the unix-domain socket bind_address.  The de-
+             fault is /tmp/ssh-XXXXXXXXXX/agent.<ppid>.
+
+     -c      Generate C-shell commands on stdout.  This is the default if
+             SHELL looks like it's a csh style of shell.
+
+     -d      Debug mode.  When this option is specified ssh-agent will not
+             fork.
+
+     -k      Kill the current agent (given by the SSH_AGENT_PID environment
+             variable).
+
+     -s      Generate Bourne shell commands on stdout.  This is the default if
+             SHELL does not look like it's a csh style of shell.
+
+     -t life
+             Set a default value for the maximum lifetime of identities added
+             to the agent.  The lifetime may be specified in seconds or in a
+             time format specified in sshd_config(5).  A lifetime specified
+             for an identity with ssh-add(1) overrides this value.  Without
+             this option the default maximum lifetime is forever.
+
+     If a commandline is given, this is executed as a subprocess of the agent.
+     When the command dies, so does the agent.
+
+     The agent initially does not have any private keys.  Keys are added using
+     ssh-add(1).  When executed without arguments, ssh-add(1) adds the files
+     ~/.ssh/id_rsa, ~/.ssh/id_dsa and ~/.ssh/identity.  If the identity has a
+     passphrase, ssh-add(1) asks for the passphrase (using a small X11 appli-
+     cation if running under X11, or from the terminal if running without X).
+     It then sends the identity to the agent.  Several identities can be
+     stored in the agent; the agent can automatically use any of these identi-
+     ties.  ssh-add -l displays the identities currently held by the agent.
+
+     The idea is that the agent is run in the user's local PC, laptop, or ter-
+     minal.  Authentication data need not be stored on any other machine, and
+     authentication passphrases never go over the network.  However, the con-
+     nection to the agent is forwarded over SSH remote logins, and the user
+     can thus use the privileges given by the identities anywhere in the net-
+     work in a secure way.
+
+     There are two main ways to get an agent set up: The first is that the
+     agent starts a new subcommand into which some environment variables are
+     exported, eg ssh-agent xterm &.  The second is that the agent prints the
+     needed shell commands (either sh(1) or csh(1) syntax can be generated)
+     which can be evalled in the calling shell, eg eval `ssh-agent -s` for
+     Bourne-type shells such as sh(1) or ksh(1) and eval `ssh-agent -c` for
+     csh(1) and derivatives.
+
+     Later ssh(1) looks at these variables and uses them to establish a con-
+     nection to the agent.
+
+     The agent will never send a private key over its request channel.  In-
+     stead, operations that require a private key will be performed by the
+     agent, and the result will be returned to the requester.  This way, pri-
+     vate keys are not exposed to clients using the agent.
+
+     A unix-domain socket is created and the name of this socket is stored in
+     the SSH_AUTH_SOCK environment variable.  The socket is made accessible
+     only to the current user.  This method is easily abused by root or anoth-
+     er instance of the same user.
+
+     The SSH_AGENT_PID environment variable holds the agent's process ID.
+
+     The agent exits automatically when the command given on the command line
+     terminates.
+
+FILES
+     ~/.ssh/identity
+             Contains the protocol version 1 RSA authentication identity of
+             the user.
+
+     ~/.ssh/id_dsa
+             Contains the protocol version 2 DSA authentication identity of
+             the user.
+
+     ~/.ssh/id_rsa
+             Contains the protocol version 2 RSA authentication identity of
+             the user.
+
+     /tmp/ssh-XXXXXXXXXX/agent.<ppid>
+             Unix-domain sockets used to contain the connection to the authen-
+             tication agent.  These sockets should only be readable by the
+             owner.  The sockets should get automatically removed when the
+             agent exits.
+
+SEE ALSO
+     ssh(1), ssh-add(1), ssh-keygen(1), sshd(8)
+
+AUTHORS
+     OpenSSH is a derivative of the original and free ssh 1.2.12 release by
+     Tatu Ylonen.  Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo
+     de Raadt and Dug Song removed many bugs, re-added newer features and cre-
+     ated OpenSSH.  Markus Friedl contributed the support for SSH protocol
+     versions 1.5 and 2.0.
+
+OpenBSD 4.4                      June 5, 2007                                2
diff --git a/ssh-dss.h b/ssh-dss.h
new file mode 100644
index 000000000..94961b1e8
--- /dev/null
+++ b/ssh-dss.h
@@ -0,0 +1,32 @@
+/*      $OpenBSD: ssh-dss.h,v 1.6 2002/02/24 19:14:59 markus Exp $      */
+
+/*
+ * Copyright (c) 2000 Markus Friedl.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef DSA_H
+#define DSA_H
+
+int      ssh_dss_sign(Key *, u_char **, u_int *, u_char *, u_int);
+int      ssh_dss_verify(Key *, u_char *, u_int, u_char *, u_int);
+
+#endif
diff --git a/ssh-keygen.0 b/ssh-keygen.0
new file mode 100644
index 000000000..ca8b5cf8c
--- /dev/null
+++ b/ssh-keygen.0
@@ -0,0 +1,289 @@
+SSH-KEYGEN(1)              OpenBSD Reference Manual              SSH-KEYGEN(1)
+
+NAME
+     ssh-keygen - authentication key generation, management and conversion
+
+SYNOPSIS
+     ssh-keygen [-q] [-b bits] -t type [-N new_passphrase] [-C comment]
+                [-f output_keyfile]
+     ssh-keygen -p [-P old_passphrase] [-N new_passphrase] [-f keyfile]
+     ssh-keygen -i [-f input_keyfile]
+     ssh-keygen -e [-f input_keyfile]
+     ssh-keygen -y [-f input_keyfile]
+     ssh-keygen -c [-P passphrase] [-C comment] [-f keyfile]
+     ssh-keygen -l [-f input_keyfile]
+     ssh-keygen -B [-f input_keyfile]
+     ssh-keygen -D reader
+     ssh-keygen -F hostname [-f known_hosts_file]
+     ssh-keygen -H [-f known_hosts_file]
+     ssh-keygen -R hostname [-f known_hosts_file]
+     ssh-keygen -U reader [-f input_keyfile]
+     ssh-keygen -r hostname [-f input_keyfile] [-g]
+     ssh-keygen -G output_file [-v] [-b bits] [-M memory] [-S start_point]
+     ssh-keygen -T output_file -f input_file [-v] [-a num_trials] [-W
+                generator]
+
+DESCRIPTION
+     ssh-keygen generates, manages and converts authentication keys for
+     ssh(1).  ssh-keygen can create RSA keys for use by SSH protocol version 1
+     and RSA or DSA keys for use by SSH protocol version 2.  The type of key
+     to be generated is specified with the -t option.  If invoked without any
+     arguments, ssh-keygen will generate an RSA key for use in SSH protocol 2
+     connections.
+
+     ssh-keygen is also used to generate groups for use in Diffie-Hellman
+     group exchange (DH-GEX).  See the MODULI GENERATION section for details.
+
+     Normally each user wishing to use SSH with RSA or DSA authentication runs
+     this once to create the authentication key in ~/.ssh/identity,
+     ~/.ssh/id_dsa or ~/.ssh/id_rsa.  Additionally, the system administrator
+     may use this to generate host keys, as seen in /etc/rc.
+
+     Normally this program generates the key and asks for a file in which to
+     store the private key.  The public key is stored in a file with the same
+     name but ``.pub'' appended.  The program also asks for a passphrase.  The
+     passphrase may be empty to indicate no passphrase (host keys must have an
+     empty passphrase), or it may be a string of arbitrary length.  A
+     passphrase is similar to a password, except it can be a phrase with a se-
+     ries of words, punctuation, numbers, whitespace, or any string of charac-
+     ters you want.  Good passphrases are 10-30 characters long, are not sim-
+     ple sentences or otherwise easily guessable (English prose has only 1-2
+     bits of entropy per character, and provides very bad passphrases), and
+     contain a mix of upper and lowercase letters, numbers, and non-alphanu-
+     meric characters.  The passphrase can be changed later by using the -p
+     option.
+
+     There is no way to recover a lost passphrase.  If the passphrase is lost
+     or forgotten, a new key must be generated and copied to the corresponding
+     public key to other machines.
+
+     For RSA1 keys, there is also a comment field in the key file that is only
+     for convenience to the user to help identify the key.  The comment can
+     tell what the key is for, or whatever is useful.  The comment is initial-
+     ized to ``user@host'' when the key is created, but can be changed using
+     the -c option.
+
+     After a key is generated, instructions below detail where the keys should
+     be placed to be activated.
+
+     The options are as follows:
+
+     -a trials
+             Specifies the number of primality tests to perform when screening
+             DH-GEX candidates using the -T command.
+
+     -B      Show the bubblebabble digest of specified private or public key
+             file.
+
+     -b bits
+             Specifies the number of bits in the key to create.  For RSA keys,
+             the minimum size is 768 bits and the default is 2048 bits.  Gen-
+             erally, 2048 bits is considered sufficient.  DSA keys must be ex-
+             actly 1024 bits as specified by FIPS 186-2.
+
+     -C comment
+             Provides a new comment.
+
+     -c      Requests changing the comment in the private and public key
+             files.  This operation is only supported for RSA1 keys.  The pro-
+             gram will prompt for the file containing the private keys, for
+             the passphrase if the key has one, and for the new comment.
+
+     -D reader
+             Download the RSA public key stored in the smartcard in reader.
+
+     -e      This option will read a private or public OpenSSH key file and
+             print the key in RFC 4716 SSH Public Key File Format to stdout.
+             This option allows exporting keys for use by several commercial
+             SSH implementations.
+
+     -F hostname
+             Search for the specified hostname in a known_hosts file, listing
+             any occurrences found.  This option is useful to find hashed host
+             names or addresses and may also be used in conjunction with the
+             -H option to print found keys in a hashed format.
+
+     -f filename
+             Specifies the filename of the key file.
+
+     -G output_file
+             Generate candidate primes for DH-GEX.  These primes must be
+             screened for safety (using the -T option) before use.
+
+     -g      Use generic DNS format when printing fingerprint resource records
+             using the -r command.
+
+     -H      Hash a known_hosts file.  This replaces all hostnames and ad-
+             dresses with hashed representations within the specified file;
+             the original content is moved to a file with a .old suffix.
+             These hashes may be used normally by ssh and sshd, but they do
+             not reveal identifying information should the file's contents be
+             disclosed.  This option will not modify existing hashed hostnames
+             and is therefore safe to use on files that mix hashed and non-
+             hashed names.
+
+     -i      This option will read an unencrypted private (or public) key file
+             in SSH2-compatible format and print an OpenSSH compatible private
+             (or public) key to stdout.  ssh-keygen also reads the RFC 4716
+             SSH Public Key File Format.  This option allows importing keys
+             from several commercial SSH implementations.
+
+     -l      Show fingerprint of specified public key file.  Private RSA1 keys
+             are also supported.  For RSA and DSA keys ssh-keygen tries to
+             find the matching public key file and prints its fingerprint.  If
+             combined with -v, an ASCII art representation of the key is sup-
+             plied with the fingerprint.
+
+     -M memory
+             Specify the amount of memory to use (in megabytes) when generat-
+             ing candidate moduli for DH-GEX.
+
+     -N new_passphrase
+             Provides the new passphrase.
+
+     -P passphrase
+             Provides the (old) passphrase.
+
+     -p      Requests changing the passphrase of a private key file instead of
+             creating a new private key.  The program will prompt for the file
+             containing the private key, for the old passphrase, and twice for
+             the new passphrase.
+
+     -q      Silence ssh-keygen.  Used by /etc/rc when creating a new key.
+
+     -R hostname
+             Removes all keys belonging to hostname from a known_hosts file.
+             This option is useful to delete hashed hosts (see the -H option
+             above).
+
+     -r hostname
+             Print the SSHFP fingerprint resource record named hostname for
+             the specified public key file.
+
+     -S start
+             Specify start point (in hex) when generating candidate moduli for
+             DH-GEX.
+
+     -T output_file
+             Test DH group exchange candidate primes (generated using the -G
+             option) for safety.
+
+     -t type
+             Specifies the type of key to create.  The possible values are
+             ``rsa1'' for protocol version 1 and ``rsa'' or ``dsa'' for proto-
+             col version 2.
+
+     -U reader
+             Upload an existing RSA private key into the smartcard in reader.
+
+     -v      Verbose mode.  Causes ssh-keygen to print debugging messages
+             about its progress.  This is helpful for debugging moduli genera-
+             tion.  Multiple -v options increase the verbosity.  The maximum
+             is 3.
+
+     -W generator
+             Specify desired generator when testing candidate moduli for DH-
+             GEX.
+
+     -y      This option will read a private OpenSSH format file and print an
+             OpenSSH public key to stdout.
+
+MODULI GENERATION
+     ssh-keygen may be used to generate groups for the Diffie-Hellman Group
+     Exchange (DH-GEX) protocol.  Generating these groups is a two-step pro-
+     cess: first, candidate primes are generated using a fast, but memory in-
+     tensive process.  These candidate primes are then tested for suitability
+     (a CPU-intensive process).
+
+     Generation of primes is performed using the -G option.  The desired
+     length of the primes may be specified by the -b option.  For example:
+
+           # ssh-keygen -G moduli-2048.candidates -b 2048
+
+     By default, the search for primes begins at a random point in the desired
+     length range.  This may be overridden using the -S option, which speci-
+     fies a different start point (in hex).
+
+     Once a set of candidates have been generated, they must be tested for
+     suitability.  This may be performed using the -T option.  In this mode
+     ssh-keygen will read candidates from standard input (or a file specified
+     using the -f option).  For example:
+
+           # ssh-keygen -T moduli-2048 -f moduli-2048.candidates
+
+     By default, each candidate will be subjected to 100 primality tests.
+     This may be overridden using the -a option.  The DH generator value will
+     be chosen automatically for the prime under consideration.  If a specific
+     generator is desired, it may be requested using the -W option.  Valid
+     generator values are 2, 3, and 5.
+
+     Screened DH groups may be installed in /etc/moduli.  It is important that
+     this file contains moduli of a range of bit lengths and that both ends of
+     a connection share common moduli.
+
+FILES
+     ~/.ssh/identity
+             Contains the protocol version 1 RSA authentication identity of
+             the user.  This file should not be readable by anyone but the us-
+             er.  It is possible to specify a passphrase when generating the
+             key; that passphrase will be used to encrypt the private part of
+             this file using 3DES.  This file is not automatically accessed by
+             ssh-keygen but it is offered as the default file for the private
+             key.  ssh(1) will read this file when a login attempt is made.
+
+     ~/.ssh/identity.pub
+             Contains the protocol version 1 RSA public key for authentica-
+             tion.  The contents of this file should be added to
+             ~/.ssh/authorized_keys on all machines where the user wishes to
+             log in using RSA authentication.  There is no need to keep the
+             contents of this file secret.
+
+     ~/.ssh/id_dsa
+             Contains the protocol version 2 DSA authentication identity of
+             the user.  This file should not be readable by anyone but the us-
+             er.  It is possible to specify a passphrase when generating the
+             key; that passphrase will be used to encrypt the private part of
+             this file using 3DES.  This file is not automatically accessed by
+             ssh-keygen but it is offered as the default file for the private
+             key.  ssh(1) will read this file when a login attempt is made.
+
+     ~/.ssh/id_dsa.pub
+             Contains the protocol version 2 DSA public key for authentica-
+             tion.  The contents of this file should be added to
+             ~/.ssh/authorized_keys on all machines where the user wishes to
+             log in using public key authentication.  There is no need to keep
+             the contents of this file secret.
+
+     ~/.ssh/id_rsa
+             Contains the protocol version 2 RSA authentication identity of
+             the user.  This file should not be readable by anyone but the us-
+             er.  It is possible to specify a passphrase when generating the
+             key; that passphrase will be used to encrypt the private part of
+             this file using 3DES.  This file is not automatically accessed by
+             ssh-keygen but it is offered as the default file for the private
+             key.  ssh(1) will read this file when a login attempt is made.
+
+     ~/.ssh/id_rsa.pub
+             Contains the protocol version 2 RSA public key for authentica-
+             tion.  The contents of this file should be added to
+             ~/.ssh/authorized_keys on all machines where the user wishes to
+             log in using public key authentication.  There is no need to keep
+             the contents of this file secret.
+
+     /etc/moduli
+             Contains Diffie-Hellman groups used for DH-GEX.  The file format
+             is described in moduli(5).
+
+SEE ALSO
+     ssh(1), ssh-add(1), ssh-agent(1), moduli(5), sshd(8)
+
+     The Secure Shell (SSH) Public Key File Format, RFC 4716, 2006.
+
+AUTHORS
+     OpenSSH is a derivative of the original and free ssh 1.2.12 release by
+     Tatu Ylonen.  Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo
+     de Raadt and Dug Song removed many bugs, re-added newer features and
+     created OpenSSH.  Markus Friedl contributed the support for SSH protocol
+     versions 1.5 and 2.0.
+
+OpenBSD 4.4                      June 12, 2008                               5
diff --git a/ssh-keyscan.0 b/ssh-keyscan.0
new file mode 100644
index 000000000..5cd68816c
--- /dev/null
+++ b/ssh-keyscan.0
@@ -0,0 +1,107 @@
+SSH-KEYSCAN(1)             OpenBSD Reference Manual             SSH-KEYSCAN(1)
+
+NAME
+     ssh-keyscan - gather ssh public keys
+
+SYNOPSIS
+     ssh-keyscan [-46Hv] [-f file] [-p port] [-T timeout] [-t type]
+                 [host | addrlist namelist] [...]
+
+DESCRIPTION
+     ssh-keyscan is a utility for gathering the public ssh host keys of a num-
+     ber of hosts.  It was designed to aid in building and verifying
+     ssh_known_hosts files.  ssh-keyscan provides a minimal interface suitable
+     for use by shell and perl scripts.
+
+     ssh-keyscan uses non-blocking socket I/O to contact as many hosts as pos-
+     sible in parallel, so it is very efficient.  The keys from a domain of
+     1,000 hosts can be collected in tens of seconds, even when some of those
+     hosts are down or do not run ssh.  For scanning, one does not need login
+     access to the machines that are being scanned, nor does the scanning pro-
+     cess involve any encryption.
+
+     The options are as follows:
+
+     -4      Forces ssh-keyscan to use IPv4 addresses only.
+
+     -6      Forces ssh-keyscan to use IPv6 addresses only.
+
+     -f file
+             Read hosts or addrlist namelist pairs from this file, one per
+             line.  If - is supplied instead of a filename, ssh-keyscan will
+             read hosts or addrlist namelist pairs from the standard input.
+
+     -H      Hash all hostnames and addresses in the output.  Hashed names may
+             be used normally by ssh and sshd, but they do not reveal identi-
+             fying information should the file's contents be disclosed.
+
+     -p port
+             Port to connect to on the remote host.
+
+     -T timeout
+             Set the timeout for connection attempts.  If timeout seconds have
+             elapsed since a connection was initiated to a host or since the
+             last time anything was read from that host, then the connection
+             is closed and the host in question considered unavailable.  De-
+             fault is 5 seconds.
+
+     -t type
+             Specifies the type of the key to fetch from the scanned hosts.
+             The possible values are ``rsa1'' for protocol version 1 and
+             ``rsa'' or ``dsa'' for protocol version 2.  Multiple values may
+             be specified by separating them with commas.  The default is
+             ``rsa''.
+
+     -v      Verbose mode.  Causes ssh-keyscan to print debugging messages
+             about its progress.
+
+SECURITY
+     If an ssh_known_hosts file is constructed using ssh-keyscan without veri-
+     fying the keys, users will be vulnerable to man in the middle attacks.
+     On the other hand, if the security model allows such a risk, ssh-keyscan
+     can help in the detection of tampered keyfiles or man in the middle at-
+     tacks which have begun after the ssh_known_hosts file was created.
+
+FILES
+     Input format:
+
+     1.2.3.4,1.2.4.4 name.my.domain,name,n.my.domain,n,1.2.3.4,1.2.4.4
+
+     Output format for rsa1 keys:
+
+     host-or-namelist bits exponent modulus
+
+     Output format for rsa and dsa keys:
+
+     host-or-namelist keytype base64-encoded-key
+
+     Where keytype is either ``ssh-rsa'' or ``ssh-dss''.
+
+     /etc/ssh/ssh_known_hosts
+
+EXAMPLES
+     Print the rsa1 host key for machine hostname:
+
+     $ ssh-keyscan hostname
+
+     Find all hosts from the file ssh_hosts which have new or different keys
+     from those in the sorted file ssh_known_hosts:
+
+     $ ssh-keyscan -t rsa,dsa -f ssh_hosts | \
+             sort -u - ssh_known_hosts | diff ssh_known_hosts -
+
+SEE ALSO
+     ssh(1), sshd(8)
+
+AUTHORS
+     David Mazieres <dm@lcs.mit.edu> wrote the initial version, and Wayne
+     Davison <wayned@users.sourceforge.net> added support for protocol version
+     2.
+
+BUGS
+     It generates "Connection closed by remote host" messages on the consoles
+     of all the machines it scans if the server is older than version 2.9.
+     This is because it opens a connection to the ssh port, reads the public
+     key, and drops the connection as soon as it gets the key.
+
+OpenBSD 4.4                     April 30, 2008                               2
diff --git a/ssh-keysign.0 b/ssh-keysign.0
new file mode 100644
index 000000000..07ffeca5c
--- /dev/null
+++ b/ssh-keysign.0
@@ -0,0 +1,42 @@
+SSH-KEYSIGN(8)          OpenBSD System Manager's Manual         SSH-KEYSIGN(8)
+
+NAME
+     ssh-keysign - ssh helper program for host-based authentication
+
+SYNOPSIS
+     ssh-keysign
+
+DESCRIPTION
+     ssh-keysign is used by ssh(1) to access the local host keys and generate
+     the digital signature required during host-based authentication with SSH
+     protocol version 2.
+
+     ssh-keysign is disabled by default and can only be enabled in the global
+     client configuration file /etc/ssh/ssh_config by setting EnableSSHKeysign
+     to ``yes''.
+
+     ssh-keysign is not intended to be invoked by the user, but from ssh(1).
+     See ssh(1) and sshd(8) for more information about host-based authentica-
+     tion.
+
+FILES
+     /etc/ssh/ssh_config
+             Controls whether ssh-keysign is enabled.
+
+     /etc/ssh/ssh_host_dsa_key, /etc/ssh/ssh_host_rsa_key
+             These files contain the private parts of the host keys used to
+             generate the digital signature.  They should be owned by root,
+             readable only by root, and not accessible to others.  Since they
+             are readable only by root, ssh-keysign must be set-uid root if
+             host-based authentication is used.
+
+SEE ALSO
+     ssh(1), ssh-keygen(1), ssh_config(5), sshd(8)
+
+HISTORY
+     ssh-keysign first appeared in OpenBSD 3.2.
+
+AUTHORS
+     Markus Friedl <markus@openbsd.org>
+
+OpenBSD 4.4                      May 31, 2007                                1
diff --git a/ssh-rand-helper.0 b/ssh-rand-helper.0
new file mode 100644
index 000000000..e1d31c1cd
--- /dev/null
+++ b/ssh-rand-helper.0
@@ -0,0 +1,51 @@
+SSH-RAND-HELPER(8)      OpenBSD System Manager's Manual     SSH-RAND-HELPER(8)
+
+NAME
+     ssh-rand-helper - random number gatherer for OpenSSH
+
+SYNOPSIS
+     ssh-rand-hlper [-vxXh] [-b bytes]
+
+DESCRIPTION
+     ssh-rand-helper is a small helper program used by ssh(1), ssh-add(1),
+     ssh-agent(1), ssh-keygen(1), ssh-keyscan(1) and sshd(8) to gather random
+     numbers of cryptographic quality if the openssl(4) library has not been
+     configured to provide them itself.
+
+     Normally ssh-rand-helper will generate a strong random seed and provide
+     it to the calling program via standard output. If standard output is a
+     tty, ssh-rand-helper will instead print the seed in hexidecimal format
+     unless told otherwise.
+
+     ssh-rand-helper will by default gather random numbers from the system
+     commands listed in /etc/ssh/ssh_prng_cmds.  The output of each of the
+     commands listed will be hashed and used to generate a random seed for the
+     calling program.  ssh-rand-helper will also store seed files in
+     ~/.ssh/prng_seed between executions.
+
+     Alternately, ssh-rand-helper may be configured at build time to collect
+     random numbers from a EGD/PRNGd server via a unix domain or localhost tcp
+     socket.
+
+     This program is not intended to be run by the end-user, so the few com-
+     mandline options are for debugging purposes only.
+
+     -b bytes
+             Specify the number of random bytes to include in the output.
+
+     -x      Output a hexidecimal instead of a binary seed.
+
+     -X      Force output of a binary seed, even if standard output is a tty
+
+     -v      Turn on debugging message. Multiple -v options will increase the
+             debugging level.
+
+     -h      Display a summary of options.
+
+AUTHORS
+     Damien Miller <djm@mindrot.org>
+
+SEE ALSO
+     ssh(1), ssh-add(1), ssh-keygen(1), sshd(8)
+
+OpenBSD 4.4                     April 14, 2002                               1
diff --git a/ssh-rsa.h b/ssh-rsa.h
new file mode 100644
index 000000000..7177a3f92
--- /dev/null
+++ b/ssh-rsa.h
@@ -0,0 +1,32 @@
+/*      $OpenBSD: ssh-rsa.h,v 1.6 2002/02/24 19:14:59 markus Exp $      */
+
+/*
+ * Copyright (c) 2000 Markus Friedl.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef SSH_RSA_H
+#define SSH_RSA_H
+
+int      ssh_rsa_sign(Key *, u_char **, u_int *, u_char *, u_int);
+int      ssh_rsa_verify(Key *, u_char *, u_int, u_char *, u_int);
+
+#endif
diff --git a/ssh.0 b/ssh.0
new file mode 100644
index 000000000..21e5ac9a3
--- /dev/null
+++ b/ssh.0
@@ -0,0 +1,867 @@
+SSH(1)                     OpenBSD Reference Manual                     SSH(1)
+
+NAME
+     ssh - OpenSSH SSH client (remote login program)
+
+SYNOPSIS
+     ssh [-1246AaCfgKkMNnqsTtVvXxY] [-b bind_address] [-c cipher_spec]
+         [-D [bind_address:]port] [-e escape_char] [-F configfile]
+         [-i identity_file] [-L [bind_address:]port:host:hostport]
+         [-l login_name] [-m mac_spec] [-O ctl_cmd] [-o option] [-p port]
+         [-R [bind_address:]port:host:hostport] [-S ctl_path]
+         [-w local_tun[:remote_tun]] [user@]hostname [command]
+
+DESCRIPTION
+     ssh (SSH client) is a program for logging into a remote machine and for
+     executing commands on a remote machine.  It is intended to replace rlogin
+     and rsh, and provide secure encrypted communications between two untrust-
+     ed hosts over an insecure network.  X11 connections and arbitrary TCP
+     ports can also be forwarded over the secure channel.
+
+     ssh connects and logs into the specified hostname (with optional user
+     name).  The user must prove his/her identity to the remote machine using
+     one of several methods depending on the protocol version used (see be-
+     low).
+
+     If command is specified, it is executed on the remote host instead of a
+     login shell.
+
+     The options are as follows:
+
+     -1      Forces ssh to try protocol version 1 only.
+
+     -2      Forces ssh to try protocol version 2 only.
+
+     -4      Forces ssh to use IPv4 addresses only.
+
+     -6      Forces ssh to use IPv6 addresses only.
+
+     -A      Enables forwarding of the authentication agent connection.  This
+             can also be specified on a per-host basis in a configuration
+             file.
+
+             Agent forwarding should be enabled with caution.  Users with the
+             ability to bypass file permissions on the remote host (for the
+             agent's Unix-domain socket) can access the local agent through
+             the forwarded connection.  An attacker cannot obtain key material
+             from the agent, however they can perform operations on the keys
+             that enable them to authenticate using the identities loaded into
+             the agent.
+
+     -a      Disables forwarding of the authentication agent connection.
+
+     -b bind_address
+             Use bind_address on the local machine as the source address of
+             the connection.  Only useful on systems with more than one ad-
+             dress.
+
+     -C      Requests compression of all data (including stdin, stdout,
+             stderr, and data for forwarded X11 and TCP connections).  The
+             compression algorithm is the same used by gzip(1), and the
+             ``level'' can be controlled by the CompressionLevel option for
+             protocol version 1.  Compression is desirable on modem lines and
+             other slow connections, but will only slow down things on fast
+             networks.  The default value can be set on a host-by-host basis
+             in the configuration files; see the Compression option.
+
+     -c cipher_spec
+             Selects the cipher specification for encrypting the session.
+
+             Protocol version 1 allows specification of a single cipher.  The
+             supported values are ``3des'', ``blowfish'', and ``des''.  3des
+             (triple-des) is an encrypt-decrypt-encrypt triple with three dif-
+             ferent keys.  It is believed to be secure.  blowfish is a fast
+             block cipher; it appears very secure and is much faster than
+             3des.  des is only supported in the ssh client for interoperabil-
+             ity with legacy protocol 1 implementations that do not support
+             the 3des cipher.  Its use is strongly discouraged due to crypto-
+             graphic weaknesses.  The default is ``3des''.
+
+             For protocol version 2, cipher_spec is a comma-separated list of
+             ciphers listed in order of preference.  The supported ciphers
+             are: 3des-cbc, aes128-cbc, aes192-cbc, aes256-cbc, aes128-ctr,
+             aes192-ctr, aes256-ctr, arcfour128, arcfour256, arcfour, blow-
+             fish-cbc, and cast128-cbc.  The default is:
+
+                   aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,
+                   arcfour256,arcfour,aes192-cbc,aes256-cbc,aes128-ctr,
+                   aes192-ctr,aes256-ctr
+
+     -D [bind_address:]port
+             Specifies a local ``dynamic'' application-level port forwarding.
+             This works by allocating a socket to listen to port on the local
+             side, optionally bound to the specified bind_address.  Whenever a
+             connection is made to this port, the connection is forwarded over
+             the secure channel, and the application protocol is then used to
+             determine where to connect to from the remote machine.  Currently
+             the SOCKS4 and SOCKS5 protocols are supported, and ssh will act
+             as a SOCKS server.  Only root can forward privileged ports.  Dy-
+             namic port forwardings can also be specified in the configuration
+             file.
+
+             IPv6 addresses can be specified with an alternative syntax:
+             [bind_address/]port or by enclosing the address in square brack-
+             ets.  Only the superuser can forward privileged ports.  By de-
+             fault, the local port is bound in accordance with the
+             GatewayPorts setting.  However, an explicit bind_address may be
+             used to bind the connection to a specific address.  The
+             bind_address of ``localhost'' indicates that the listening port
+             be bound for local use only, while an empty address or `*' indi-
+             cates that the port should be available from all interfaces.
+
+     -e escape_char
+             Sets the escape character for sessions with a pty (default: `~').
+             The escape character is only recognized at the beginning of a
+             line.  The escape character followed by a dot (`.') closes the
+             connection; followed by control-Z suspends the connection; and
+             followed by itself sends the escape character once.  Setting the
+             character to ``none'' disables any escapes and makes the session
+             fully transparent.
+
+     -F configfile
+             Specifies an alternative per-user configuration file.  If a con-
+             figuration file is given on the command line, the system-wide
+             configuration file (/etc/ssh/ssh_config) will be ignored.  The
+             default for the per-user configuration file is ~/.ssh/config.
+
+     -f      Requests ssh to go to background just before command execution.
+             This is useful if ssh is going to ask for passwords or passphras-
+             es, but the user wants it in the background.  This implies -n.
+             The recommended way to start X11 programs at a remote site is
+             with something like ssh -f host xterm.
+
+             If the ExitOnForwardFailure configuration option is set to
+             ``yes'', then a client started with -f will wait for all remote
+             port forwards to be successfully established before placing it-
+             self in the background.
+
+     -g      Allows remote hosts to connect to local forwarded ports.
+
+     -I smartcard_device
+             Specify the device ssh should use to communicate with a smartcard
+             used for storing the user's private RSA key.  This option is only
+             available if support for smartcard devices is compiled in (de-
+             fault is no support).
+
+     -i identity_file
+             Selects a file from which the identity (private key) for RSA or
+             DSA authentication is read.  The default is ~/.ssh/identity for
+             protocol version 1, and ~/.ssh/id_rsa and ~/.ssh/id_dsa for pro-
+             tocol version 2.  Identity files may also be specified on a per-
+             host basis in the configuration file.  It is possible to have
+             multiple -i options (and multiple identities specified in config-
+             uration files).
+
+     -K      Enables GSSAPI-based authentication and forwarding (delegation)
+             of GSSAPI credentials to the server.
+
+     -k      Disables forwarding (delegation) of GSSAPI credentials to the
+             server.
+
+     -L [bind_address:]port:host:hostport
+             Specifies that the given port on the local (client) host is to be
+             forwarded to the given host and port on the remote side.  This
+             works by allocating a socket to listen to port on the local side,
+             optionally bound to the specified bind_address.  Whenever a con-
+             nection is made to this port, the connection is forwarded over
+             the secure channel, and a connection is made to host port
+             hostport from the remote machine.  Port forwardings can also be
+             specified in the configuration file.  IPv6 addresses can be spec-
+             ified with an alternative syntax: [bind_address/]port/host/host-
+             port or by enclosing the address in square brackets.  Only the
+             superuser can forward privileged ports.  By default, the local
+             port is bound in accordance with the GatewayPorts setting.  How-
+             ever, an explicit bind_address may be used to bind the connection
+             to a specific address.  The bind_address of ``localhost'' indi-
+             cates that the listening port be bound for local use only, while
+             an empty address or `*' indicates that the port should be avail-
+             able from all interfaces.
+
+     -l login_name
+             Specifies the user to log in as on the remote machine.  This also
+             may be specified on a per-host basis in the configuration file.
+
+     -M      Places the ssh client into ``master'' mode for connection shar-
+             ing.  Multiple -M options places ssh into ``master'' mode with
+             confirmation required before slave connections are accepted.  Re-
+             fer to the description of ControlMaster in ssh_config(5) for de-
+             tails.
+
+     -m mac_spec
+             Additionally, for protocol version 2 a comma-separated list of
+             MAC (message authentication code) algorithms can be specified in
+             order of preference.  See the MACs keyword for more information.
+
+     -N      Do not execute a remote command.  This is useful for just for-
+             warding ports (protocol version 2 only).
+
+     -n      Redirects stdin from /dev/null (actually, prevents reading from
+             stdin).  This must be used when ssh is run in the background.  A
+             common trick is to use this to run X11 programs on a remote ma-
+             chine.  For example, ssh -n shadows.cs.hut.fi emacs & will start
+             an emacs on shadows.cs.hut.fi, and the X11 connection will be au-
+             tomatically forwarded over an encrypted channel.  The ssh program
+             will be put in the background.  (This does not work if ssh needs
+             to ask for a password or passphrase; see also the -f option.)
+
+     -O ctl_cmd
+             Control an active connection multiplexing master process.  When
+             the -O option is specified, the ctl_cmd argument is interpreted
+             and passed to the master process.  Valid commands are: ``check''
+             (check that the master process is running) and ``exit'' (request
+             the master to exit).
+
+     -o option
+             Can be used to give options in the format used in the configura-
+             tion file.  This is useful for specifying options for which there
+             is no separate command-line flag.  For full details of the op-
+             tions listed below, and their possible values, see ssh_config(5).
+
+                   AddressFamily
+                   BatchMode
+                   BindAddress
+                   ChallengeResponseAuthentication
+                   CheckHostIP
+                   Cipher
+                   Ciphers
+                   ClearAllForwardings
+                   Compression
+                   CompressionLevel
+                   ConnectionAttempts
+                   ConnectTimeout
+                   ControlMaster
+                   ControlPath
+                   DynamicForward
+                   EscapeChar
+                   ExitOnForwardFailure
+                   ForwardAgent
+                   ForwardX11
+                   ForwardX11Trusted
+                   GatewayPorts
+                   GlobalKnownHostsFile
+                   GSSAPIAuthentication
+                   GSSAPIDelegateCredentials
+                   HashKnownHosts
+                   Host
+                   HostbasedAuthentication
+                   HostKeyAlgorithms
+                   HostKeyAlias
+                   HostName
+                   IdentityFile
+                   IdentitiesOnly
+                   KbdInteractiveDevices
+                   LocalCommand
+                   LocalForward
+                   LogLevel
+                   MACs
+                   NoHostAuthenticationForLocalhost
+                   NumberOfPasswordPrompts
+                   PasswordAuthentication
+                   PermitLocalCommand
+                   Port
+                   PreferredAuthentications
+                   Protocol
+                   ProxyCommand
+                   PubkeyAuthentication
+                   RekeyLimit
+                   RemoteForward
+                   RhostsRSAAuthentication
+                   RSAAuthentication
+                   SendEnv
+                   ServerAliveInterval
+                   ServerAliveCountMax
+                   SmartcardDevice
+                   StrictHostKeyChecking
+                   TCPKeepAlive
+                   Tunnel
+                   TunnelDevice
+                   UsePrivilegedPort
+                   User
+                   UserKnownHostsFile
+                   VerifyHostKeyDNS
+                   VisualHostKey
+                   XAuthLocation
+
+     -p port
+             Port to connect to on the remote host.  This can be specified on
+             a per-host basis in the configuration file.
+
+     -q      Quiet mode.  Causes most warning and diagnostic messages to be
+             suppressed.
+
+     -R [bind_address:]port:host:hostport
+             Specifies that the given port on the remote (server) host is to
+             be forwarded to the given host and port on the local side.  This
+             works by allocating a socket to listen to port on the remote
+             side, and whenever a connection is made to this port, the connec-
+             tion is forwarded over the secure channel, and a connection is
+             made to host port hostport from the local machine.
+
+             Port forwardings can also be specified in the configuration file.
+             Privileged ports can be forwarded only when logging in as root on
+             the remote machine.  IPv6 addresses can be specified by enclosing
+             the address in square braces or using an alternative syntax:
+             [bind_address/]host/port/hostport.
+
+             By default, the listening socket on the server will be bound to
+             the loopback interface only.  This may be overriden by specifying
+             a bind_address.  An empty bind_address, or the address `*', indi-
+             cates that the remote socket should listen on all interfaces.
+             Specifying a remote bind_address will only succeed if the serv-
+             er's GatewayPorts option is enabled (see sshd_config(5)).
+
+     -S ctl_path
+             Specifies the location of a control socket for connection shar-
+             ing.  Refer to the description of ControlPath and ControlMaster
+             in ssh_config(5) for details.
+
+     -s      May be used to request invocation of a subsystem on the remote
+             system.  Subsystems are a feature of the SSH2 protocol which fa-
+             cilitate the use of SSH as a secure transport for other applica-
+             tions (eg. sftp(1)).  The subsystem is specified as the remote
+             command.
+
+     -T      Disable pseudo-tty allocation.
+
+     -t      Force pseudo-tty allocation.  This can be used to execute arbi-
+             trary screen-based programs on a remote machine, which can be
+             very useful, e.g. when implementing menu services.  Multiple -t
+             options force tty allocation, even if ssh has no local tty.
+
+     -V      Display the version number and exit.
+
+     -v      Verbose mode.  Causes ssh to print debugging messages about its
+             progress.  This is helpful in debugging connection, authentica-
+             tion, and configuration problems.  Multiple -v options increase
+             the verbosity.  The maximum is 3.
+
+     -w local_tun[:remote_tun]
+             Requests tunnel device forwarding with the specified tun(4) de-
+             vices between the client (local_tun) and the server (remote_tun).
+
+             The devices may be specified by numerical ID or the keyword
+             ``any'', which uses the next available tunnel device.  If
+             remote_tun is not specified, it defaults to ``any''.  See also
+             the Tunnel and TunnelDevice directives in ssh_config(5).  If the
+             Tunnel directive is unset, it is set to the default tunnel mode,
+             which is ``point-to-point''.
+
+     -X      Enables X11 forwarding.  This can also be specified on a per-host
+             basis in a configuration file.
+
+             X11 forwarding should be enabled with caution.  Users with the
+             ability to bypass file permissions on the remote host (for the
+             user's X authorization database) can access the local X11 display
+             through the forwarded connection.  An attacker may then be able
+             to perform activities such as keystroke monitoring.
+
+             For this reason, X11 forwarding is subjected to X11 SECURITY ex-
+             tension restrictions by default.  Please refer to the ssh -Y op-
+             tion and the ForwardX11Trusted directive in ssh_config(5) for
+             more information.
+
+     -x      Disables X11 forwarding.
+
+     -Y      Enables trusted X11 forwarding.  Trusted X11 forwardings are not
+             subjected to the X11 SECURITY extension controls.
+
+     ssh may additionally obtain configuration data from a per-user configura-
+     tion file and a system-wide configuration file.  The file format and con-
+     figuration options are described in ssh_config(5).
+
+     ssh exits with the exit status of the remote command or with 255 if an
+     error occurred.
+
+AUTHENTICATION
+     The OpenSSH SSH client supports SSH protocols 1 and 2.  Protocol 2 is the
+     default, with ssh falling back to protocol 1 if it detects protocol 2 is
+     unsupported.  These settings may be altered using the Protocol option in
+     ssh_config(5), or enforced using the -1 and -2 options (see above).  Both
+     protocols support similar authentication methods, but protocol 2 is pre-
+     ferred since it provides additional mechanisms for confidentiality (the
+     traffic is encrypted using AES, 3DES, Blowfish, CAST128, or Arcfour) and
+     integrity (hmac-md5, hmac-sha1, umac-64, hmac-ripemd160).  Protocol 1
+     lacks a strong mechanism for ensuring the integrity of the connection.
+
+     The methods available for authentication are: GSSAPI-based authentica-
+     tion, host-based authentication, public key authentication, challenge-re-
+     sponse authentication, and password authentication.  Authentication meth-
+     ods are tried in the order specified above, though protocol 2 has a con-
+     figuration option to change the default order: PreferredAuthentications.
+
+     Host-based authentication works as follows: If the machine the user logs
+     in from is listed in /etc/hosts.equiv or /etc/shosts.equiv on the remote
+     machine, and the user names are the same on both sides, or if the files
+     ~/.rhosts or ~/.shosts exist in the user's home directory on the remote
+     machine and contain a line containing the name of the client machine and
+     the name of the user on that machine, the user is considered for login.
+     Additionally, the server must be able to verify the client's host key
+     (see the description of /etc/ssh/ssh_known_hosts and ~/.ssh/known_hosts,
+     below) for login to be permitted.  This authentication method closes se-
+     curity holes due to IP spoofing, DNS spoofing, and routing spoofing.
+     [Note to the administrator: /etc/hosts.equiv, ~/.rhosts, and the
+     rlogin/rsh protocol in general, are inherently insecure and should be
+     disabled if security is desired.]
+
+     Public key authentication works as follows: The scheme is based on pub-
+     lic-key cryptography, using cryptosystems where encryption and decryption
+     are done using separate keys, and it is unfeasible to derive the decryp-
+     tion key from the encryption key.  The idea is that each user creates a
+     public/private key pair for authentication purposes.  The server knows
+     the public key, and only the user knows the private key.  ssh implements
+     public key authentication protocol automatically, using either the RSA or
+     DSA algorithms.  Protocol 1 is restricted to using only RSA keys, but
+     protocol 2 may use either.  The HISTORY section of ssl(8) contains a
+     brief discussion of the two algorithms.
+
+     The file ~/.ssh/authorized_keys lists the public keys that are permitted
+     for logging in.  When the user logs in, the ssh program tells the server
+     which key pair it would like to use for authentication.  The client
+     proves that it has access to the private key and the server checks that
+     the corresponding public key is authorized to accept the account.
+
+     The user creates his/her key pair by running ssh-keygen(1).  This stores
+     the private key in ~/.ssh/identity (protocol 1), ~/.ssh/id_dsa (protocol
+     2 DSA), or ~/.ssh/id_rsa (protocol 2 RSA) and stores the public key in
+     ~/.ssh/identity.pub (protocol 1), ~/.ssh/id_dsa.pub (protocol 2 DSA), or
+     ~/.ssh/id_rsa.pub (protocol 2 RSA) in the user's home directory.  The us-
+     er should then copy the public key to ~/.ssh/authorized_keys in his/her
+     home directory on the remote machine.  The authorized_keys file corre-
+     sponds to the conventional ~/.rhosts file, and has one key per line,
+     though the lines can be very long.  After this, the user can log in with-
+     out giving the password.
+
+     The most convenient way to use public key authentication may be with an
+     authentication agent.  See ssh-agent(1) for more information.
+
+     Challenge-response authentication works as follows: The server sends an
+     arbitrary "challenge" text, and prompts for a response.  Protocol 2 al-
+     lows multiple challenges and responses; protocol 1 is restricted to just
+     one challenge/response.  Examples of challenge-response authentication
+     include BSD Authentication (see login.conf(5)) and PAM (some non-OpenBSD
+     systems).
+
+     Finally, if other authentication methods fail, ssh prompts the user for a
+     password.  The password is sent to the remote host for checking; however,
+     since all communications are encrypted, the password cannot be seen by
+     someone listening on the network.
+
+     ssh automatically maintains and checks a database containing identifica-
+     tion for all hosts it has ever been used with.  Host keys are stored in
+     ~/.ssh/known_hosts in the user's home directory.  Additionally, the file
+     /etc/ssh/ssh_known_hosts is automatically checked for known hosts.  Any
+     new hosts are automatically added to the user's file.  If a host's iden-
+     tification ever changes, ssh warns about this and disables password au-
+     thentication to prevent server spoofing or man-in-the-middle attacks,
+     which could otherwise be used to circumvent the encryption.  The
+     StrictHostKeyChecking option can be used to control logins to machines
+     whose host key is not known or has changed.
+
+     When the user's identity has been accepted by the server, the server ei-
+     ther executes the given command, or logs into the machine and gives the
+     user a normal shell on the remote machine.  All communication with the
+     remote command or shell will be automatically encrypted.
+
+     If a pseudo-terminal has been allocated (normal login session), the user
+     may use the escape characters noted below.
+
+     If no pseudo-tty has been allocated, the session is transparent and can
+     be used to reliably transfer binary data.  On most systems, setting the
+     escape character to ``none'' will also make the session transparent even
+     if a tty is used.
+
+     The session terminates when the command or shell on the remote machine
+     exits and all X11 and TCP connections have been closed.
+
+ESCAPE CHARACTERS
+     When a pseudo-terminal has been requested, ssh supports a number of func-
+     tions through the use of an escape character.
+
+     A single tilde character can be sent as ~~ or by following the tilde by a
+     character other than those described below.  The escape character must
+     always follow a newline to be interpreted as special.  The escape charac-
+     ter can be changed in configuration files using the EscapeChar configura-
+     tion directive or on the command line by the -e option.
+
+     The supported escapes (assuming the default `~') are:
+
+     ~.      Disconnect.
+
+     ~^Z     Background ssh.
+
+     ~#      List forwarded connections.
+
+     ~&      Background ssh at logout when waiting for forwarded connection /
+             X11 sessions to terminate.
+
+     ~?      Display a list of escape characters.
+
+     ~B      Send a BREAK to the remote system (only useful for SSH protocol
+             version 2 and if the peer supports it).
+
+     ~C      Open command line.  Currently this allows the addition of port
+             forwardings using the -L and -R options (see above).  It also al-
+             lows the cancellation of existing remote port-forwardings using
+             -KR[bind_address:]port.  !command allows the user to execute a
+             local command if the PermitLocalCommand option is enabled in
+             ssh_config(5).  Basic help is available, using the -h option.
+
+     ~R      Request rekeying of the connection (only useful for SSH protocol
+             version 2 and if the peer supports it).
+
+TCP FORWARDING
+     Forwarding of arbitrary TCP connections over the secure channel can be
+     specified either on the command line or in a configuration file.  One
+     possible application of TCP forwarding is a secure connection to a mail
+     server; another is going through firewalls.
+
+     In the example below, we look at encrypting communication between an IRC
+     client and server, even though the IRC server does not directly support
+     encrypted communications.  This works as follows: the user connects to
+     the remote host using ssh, specifying a port to be used to forward con-
+     nections to the remote server.  After that it is possible to start the
+     service which is to be encrypted on the client machine, connecting to the
+     same local port, and ssh will encrypt and forward the connection.
+
+     The following example tunnels an IRC session from client machine
+     ``127.0.0.1'' (localhost) to remote server ``server.example.com'':
+
+         $ ssh -f -L 1234:localhost:6667 server.example.com sleep 10
+         $ irc -c '#users' -p 1234 pinky 127.0.0.1
+
+     This tunnels a connection to IRC server ``server.example.com'', joining
+     channel ``#users'', nickname ``pinky'', using port 1234.  It doesn't mat-
+     ter which port is used, as long as it's greater than 1023 (remember, only
+     root can open sockets on privileged ports) and doesn't conflict with any
+     ports already in use.  The connection is forwarded to port 6667 on the
+     remote server, since that's the standard port for IRC services.
+
+     The -f option backgrounds ssh and the remote command ``sleep 10'' is
+     specified to allow an amount of time (10 seconds, in the example) to
+     start the service which is to be tunnelled.  If no connections are made
+     within the time specified, ssh will exit.
+
+X11 FORWARDING
+     If the ForwardX11 variable is set to ``yes'' (or see the description of
+     the -X, -x, and -Y options above) and the user is using X11 (the DISPLAY
+     environment variable is set), the connection to the X11 display is auto-
+     matically forwarded to the remote side in such a way that any X11 pro-
+     grams started from the shell (or command) will go through the encrypted
+     channel, and the connection to the real X server will be made from the
+     local machine.  The user should not manually set DISPLAY.  Forwarding of
+     X11 connections can be configured on the command line or in configuration
+     files.
+
+     The DISPLAY value set by ssh will point to the server machine, but with a
+     display number greater than zero.  This is normal, and happens because
+     ssh creates a ``proxy'' X server on the server machine for forwarding the
+     connections over the encrypted channel.
+
+     ssh will also automatically set up Xauthority data on the server machine.
+     For this purpose, it will generate a random authorization cookie, store
+     it in Xauthority on the server, and verify that any forwarded connections
+     carry this cookie and replace it by the real cookie when the connection
+     is opened.  The real authentication cookie is never sent to the server
+     machine (and no cookies are sent in the plain).
+
+     If the ForwardAgent variable is set to ``yes'' (or see the description of
+     the -A and -a options above) and the user is using an authentication
+     agent, the connection to the agent is automatically forwarded to the re-
+     mote side.
+
+VERIFYING HOST KEYS
+     When connecting to a server for the first time, a fingerprint of the
+     server's public key is presented to the user (unless the option
+     StrictHostKeyChecking has been disabled).  Fingerprints can be determined
+     using ssh-keygen(1):
+
+           $ ssh-keygen -l -f /etc/ssh/ssh_host_rsa_key
+
+     If the fingerprint is already known, it can be matched and the key can be
+     accepted or rejected.  Because of the difficulty of comparing host keys
+     just by looking at hex strings, there is also support to compare host
+     keys visually, using random art.  By setting the VisualHostKey option to
+     ``yes'', a small ASCII graphic gets displayed on every login to a server,
+     no matter if the session itself is interactive or not.  By learning the
+     pattern a known server produces, a user can easily find out that the host
+     key has changed when a completely different pattern is displayed.  Be-
+     cause these patterns are not unambiguous however, a pattern that looks
+     similar to the pattern remembered only gives a good probability that the
+     host key is the same, not guaranteed proof.
+
+     To get a listing of the fingerprints along with their random art for all
+     known hosts, the following command line can be used:
+
+           $ ssh-keygen -lv -f ~/.ssh/known_hosts
+
+     If the fingerprint is unknown, an alternative method of verification is
+     available: SSH fingerprints verified by DNS.  An additional resource
+     record (RR), SSHFP, is added to a zonefile and the connecting client is
+     able to match the fingerprint with that of the key presented.
+
+     In this example, we are connecting a client to a server,
+     ``host.example.com''.  The SSHFP resource records should first be added
+     to the zonefile for host.example.com:
+
+           $ ssh-keygen -r host.example.com.
+
+     The output lines will have to be added to the zonefile.  To check that
+     the zone is answering fingerprint queries:
+
+           $ dig -t SSHFP host.example.com
+
+     Finally the client connects:
+
+           $ ssh -o "VerifyHostKeyDNS ask" host.example.com
+           [...]
+           Matching host key fingerprint found in DNS.
+           Are you sure you want to continue connecting (yes/no)?
+
+     See the VerifyHostKeyDNS option in ssh_config(5) for more information.
+
+SSH-BASED VIRTUAL PRIVATE NETWORKS
+     ssh contains support for Virtual Private Network (VPN) tunnelling using
+     the tun(4) network pseudo-device, allowing two networks to be joined se-
+     curely.  The sshd_config(5) configuration option PermitTunnel controls
+     whether the server supports this, and at what level (layer 2 or 3 traf-
+     fic).
+
+     The following example would connect client network 10.0.50.0/24 with re-
+     mote network 10.0.99.0/24 using a point-to-point connection from 10.1.1.1
+     to 10.1.1.2, provided that the SSH server running on the gateway to the
+     remote network, at 192.168.1.15, allows it.
+
+     On the client:
+
+           # ssh -f -w 0:1 192.168.1.15 true
+           # ifconfig tun0 10.1.1.1 10.1.1.2 netmask 255.255.255.252
+           # route add 10.0.99.0/24 10.1.1.2
+
+     On the server:
+
+           # ifconfig tun1 10.1.1.2 10.1.1.1 netmask 255.255.255.252
+           # route add 10.0.50.0/24 10.1.1.1
+
+     Client access may be more finely tuned via the /root/.ssh/authorized_keys
+     file (see below) and the PermitRootLogin server option.  The following
+     entry would permit connections on tun(4) device 1 from user ``jane'' and
+     on tun device 2 from user ``john'', if PermitRootLogin is set to
+     ``forced-commands-only'':
+
+       tunnel="1",command="sh /etc/netstart tun1" ssh-rsa ... jane
+       tunnel="2",command="sh /etc/netstart tun2" ssh-rsa ... john
+
+     Since an SSH-based setup entails a fair amount of overhead, it may be
+     more suited to temporary setups, such as for wireless VPNs.  More perma-
+     nent VPNs are better provided by tools such as ipsecctl(8) and
+     isakmpd(8).
+
+ENVIRONMENT
+     ssh will normally set the following environment variables:
+
+     DISPLAY               The DISPLAY variable indicates the location of the
+                           X11 server.  It is automatically set by ssh to
+                           point to a value of the form ``hostname:n'', where
+                           ``hostname'' indicates the host where the shell
+                           runs, and `n' is an integer >= 1.  ssh uses this
+                           special value to forward X11 connections over the
+                           secure channel.  The user should normally not set
+                           DISPLAY explicitly, as that will render the X11
+                           connection insecure (and will require the user to
+                           manually copy any required authorization cookies).
+
+     HOME                  Set to the path of the user's home directory.
+
+     LOGNAME               Synonym for USER; set for compatibility with sys-
+                           tems that use this variable.
+
+     MAIL                  Set to the path of the user's mailbox.
+
+     PATH                  Set to the default PATH, as specified when compil-
+                           ing ssh.
+
+     SSH_ASKPASS           If ssh needs a passphrase, it will read the
+                           passphrase from the current terminal if it was run
+                           from a terminal.  If ssh does not have a terminal
+                           associated with it but DISPLAY and SSH_ASKPASS are
+                           set, it will execute the program specified by
+                           SSH_ASKPASS and open an X11 window to read the
+                           passphrase.  This is particularly useful when call-
+                           ing ssh from a .xsession or related script.  (Note
+                           that on some machines it may be necessary to redi-
+                           rect the input from /dev/null to make this work.)
+
+     SSH_AUTH_SOCK         Identifies the path of a UNIX-domain socket used to
+                           communicate with the agent.
+
+     SSH_CONNECTION        Identifies the client and server ends of the con-
+                           nection.  The variable contains four space-separat-
+                           ed values: client IP address, client port number,
+                           server IP address, and server port number.
+
+     SSH_ORIGINAL_COMMAND  This variable contains the original command line if
+                           a forced command is executed.  It can be used to
+                           extract the original arguments.
+
+     SSH_TTY               This is set to the name of the tty (path to the de-
+                           vice) associated with the current shell or command.
+                           If the current session has no tty, this variable is
+                           not set.
+
+     TZ                    This variable is set to indicate the present time
+                           zone if it was set when the daemon was started
+                           (i.e. the daemon passes the value on to new connec-
+                           tions).
+
+     USER                  Set to the name of the user logging in.
+
+     Additionally, ssh reads ~/.ssh/environment, and adds lines of the format
+     ``VARNAME=value'' to the environment if the file exists and users are al-
+     lowed to change their environment.  For more information, see the
+     PermitUserEnvironment option in sshd_config(5).
+
+FILES
+     ~/.rhosts
+             This file is used for host-based authentication (see above).  On
+             some machines this file may need to be world-readable if the us-
+             er's home directory is on an NFS partition, because sshd(8) reads
+             it as root.  Additionally, this file must be owned by the user,
+             and must not have write permissions for anyone else.  The recom-
+             mended permission for most machines is read/write for the user,
+             and not accessible by others.
+
+     ~/.shosts
+             This file is used in exactly the same way as .rhosts, but allows
+             host-based authentication without permitting login with
+             rlogin/rsh.
+
+     ~/.ssh/
+             This directory is the default location for all user-specific con-
+             figuration and authentication information.  There is no general
+             requirement to keep the entire contents of this directory secret,
+             but the recommended permissions are read/write/execute for the
+             user, and not accessible by others.
+
+     ~/.ssh/authorized_keys
+             Lists the public keys (RSA/DSA) that can be used for logging in
+             as this user.  The format of this file is described in the
+             sshd(8) manual page.  This file is not highly sensitive, but the
+             recommended permissions are read/write for the user, and not ac-
+             cessible by others.
+
+     ~/.ssh/config
+             This is the per-user configuration file.  The file format and
+             configuration options are described in ssh_config(5).  Because of
+             the potential for abuse, this file must have strict permissions:
+             read/write for the user, and not accessible by others.
+
+     ~/.ssh/environment
+             Contains additional definitions for environment variables; see
+             ENVIRONMENT, above.
+
+     ~/.ssh/identity
+     ~/.ssh/id_dsa
+     ~/.ssh/id_rsa
+             Contains the private key for authentication.  These files contain
+             sensitive data and should be readable by the user but not acces-
+             sible by others (read/write/execute).  ssh will simply ignore a
+             private key file if it is accessible by others.  It is possible
+             to specify a passphrase when generating the key which will be
+             used to encrypt the sensitive part of this file using 3DES.
+
+     ~/.ssh/identity.pub
+     ~/.ssh/id_dsa.pub
+     ~/.ssh/id_rsa.pub
+             Contains the public key for authentication.  These files are not
+             sensitive and can (but need not) be readable by anyone.
+
+     ~/.ssh/known_hosts
+             Contains a list of host keys for all hosts the user has logged
+             into that are not already in the systemwide list of known host
+             keys.  See sshd(8) for further details of the format of this
+             file.
+
+     ~/.ssh/rc
+             Commands in this file are executed by ssh when the user logs in,
+             just before the user's shell (or command) is started.  See the
+             sshd(8) manual page for more information.
+
+     /etc/hosts.equiv
+             This file is for host-based authentication (see above).  It
+             should only be writable by root.
+
+     /etc/shosts.equiv
+             This file is used in exactly the same way as hosts.equiv, but al-
+             lows host-based authentication without permitting login with
+             rlogin/rsh.
+
+     /etc/ssh/ssh_config
+             Systemwide configuration file.  The file format and configuration
+             options are described in ssh_config(5).
+
+     /etc/ssh/ssh_host_key
+     /etc/ssh/ssh_host_dsa_key
+     /etc/ssh/ssh_host_rsa_key
+             These three files contain the private parts of the host keys and
+             are used for host-based authentication.  If protocol version 1 is
+             used, ssh must be setuid root, since the host key is readable on-
+             ly by root.  For protocol version 2, ssh uses ssh-keysign(8) to
+             access the host keys, eliminating the requirement that ssh be se-
+             tuid root when host-based authentication is used.  By default ssh
+             is not setuid root.
+
+     /etc/ssh/ssh_known_hosts
+             Systemwide list of known host keys.  This file should be prepared
+             by the system administrator to contain the public host keys of
+             all machines in the organization.  It should be world-readable.
+             See sshd(8) for further details of the format of this file.
+
+     /etc/ssh/sshrc
+             Commands in this file are executed by ssh when the user logs in,
+             just before the user's shell (or command) is started.  See the
+             sshd(8) manual page for more information.
+
+SEE ALSO
+     scp(1), sftp(1), ssh-add(1), ssh-agent(1), ssh-keygen(1), ssh-keyscan(1),
+     tun(4), hosts.equiv(5), ssh_config(5), ssh-keysign(8), sshd(8)
+
+     The Secure Shell (SSH) Protocol Assigned Numbers, RFC 4250, 2006.
+
+     The Secure Shell (SSH) Protocol Architecture, RFC 4251, 2006.
+
+     The Secure Shell (SSH) Authentication Protocol, RFC 4252, 2006.
+
+     The Secure Shell (SSH) Transport Layer Protocol, RFC 4253, 2006.
+
+     The Secure Shell (SSH) Connection Protocol, RFC 4254, 2006.
+
+     Using DNS to Securely Publish Secure Shell (SSH) Key Fingerprints, RFC
+     4255, 2006.
+
+     Generic Message Exchange Authentication for the Secure Shell Protocol
+     (SSH), RFC 4256, 2006.
+
+     The Secure Shell (SSH) Session Channel Break Extension, RFC 4335, 2006.
+
+     The Secure Shell (SSH) Transport Layer Encryption Modes, RFC 4344, 2006.
+
+     Improved Arcfour Modes for the Secure Shell (SSH) Transport Layer
+     Protocol, RFC 4345, 2006.
+
+     Diffie-Hellman Group Exchange for the Secure Shell (SSH) Transport Layer
+     Protocol, RFC 4419, 2006.
+
+     The Secure Shell (SSH) Public Key File Format, RFC 4716, 2006.
+
+     A. Perrig and D. Song, Hash Visualization: a New Technique to improve
+     Real-World Security, 1999, International Workshop on Cryptographic
+     Techniques and E-Commerce (CrypTEC '99).
+
+AUTHORS
+     OpenSSH is a derivative of the original and free ssh 1.2.12 release by
+     Tatu Ylonen.  Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo
+     de Raadt and Dug Song removed many bugs, re-added newer features and
+     created OpenSSH.  Markus Friedl contributed the support for SSH protocol
+     versions 1.5 and 2.0.
+
+OpenBSD 4.4                      July 2, 2008                               14
diff --git a/ssh_config.0 b/ssh_config.0
new file mode 100644
index 000000000..e2e645854
--- /dev/null
+++ b/ssh_config.0
@@ -0,0 +1,665 @@
+SSH_CONFIG(5)             OpenBSD Programmer's Manual            SSH_CONFIG(5)
+
+NAME
+     ssh_config - OpenSSH SSH client configuration files
+
+SYNOPSIS
+     ~/.ssh/config
+     /etc/ssh/ssh_config
+
+DESCRIPTION
+     ssh(1) obtains configuration data from the following sources in the fol-
+     lowing order:
+
+           1.   command-line options
+           2.   user's configuration file (~/.ssh/config)
+           3.   system-wide configuration file (/etc/ssh/ssh_config)
+
+     For each parameter, the first obtained value will be used.  The configu-
+     ration files contain sections separated by ``Host'' specifications, and
+     that section is only applied for hosts that match one of the patterns
+     given in the specification.  The matched host name is the one given on
+     the command line.
+
+     Since the first obtained value for each parameter is used, more host-spe-
+     cific declarations should be given near the beginning of the file, and
+     general defaults at the end.
+
+     The configuration file has the following format:
+
+     Empty lines and lines starting with `#' are comments.  Otherwise a line
+     is of the format ``keyword arguments''.  Configuration options may be
+     separated by whitespace or optional whitespace and exactly one `='; the
+     latter format is useful to avoid the need to quote whitespace when speci-
+     fying configuration options using the ssh, scp, and sftp -o option.  Ar-
+     guments may optionally be enclosed in double quotes (") in order to rep-
+     resent arguments containing spaces.
+
+     The possible keywords and their meanings are as follows (note that key-
+     words are case-insensitive and arguments are case-sensitive):
+
+     Host    Restricts the following declarations (up to the next Host key-
+             word) to be only for those hosts that match one of the patterns
+             given after the keyword.  If more than one pattern is provided,
+             they should be separated by whitepsace.  A single `*' as a pat-
+             tern can be used to provide global defaults for all hosts.  The
+             host is the hostname argument given on the command line (i.e. the
+             name is not converted to a canonicalized host name before match-
+             ing).
+
+             See PATTERNS for more information on patterns.
+
+     AddressFamily
+             Specifies which address family to use when connecting.  Valid ar-
+             guments are ``any'', ``inet'' (use IPv4 only), or ``inet6'' (use
+             IPv6 only).
+
+     BatchMode
+             If set to ``yes'', passphrase/password querying will be disabled.
+             This option is useful in scripts and other batch jobs where no
+             user is present to supply the password.  The argument must be
+             ``yes'' or ``no''.  The default is ``no''.
+
+     BindAddress
+             Use the specified address on the local machine as the source ad-
+             dress of the connection.  Only useful on systems with more than
+             one address.  Note that this option does not work if
+             UsePrivilegedPort is set to ``yes''.
+
+     ChallengeResponseAuthentication
+             Specifies whether to use challenge-response authentication.  The
+             argument to this keyword must be ``yes'' or ``no''.  The default
+             is ``yes''.
+
+     CheckHostIP
+             If this flag is set to ``yes'', ssh(1) will additionally check
+             the host IP address in the known_hosts file.  This allows ssh to
+             detect if a host key changed due to DNS spoofing.  If the option
+             is set to ``no'', the check will not be executed.  The default is
+             ``yes''.
+
+     Cipher  Specifies the cipher to use for encrypting the session in proto-
+             col version 1.  Currently, ``blowfish'', ``3des'', and ``des''
+             are supported.  des is only supported in the ssh(1) client for
+             interoperability with legacy protocol 1 implementations that do
+             not support the 3des cipher.  Its use is strongly discouraged due
+             to cryptographic weaknesses.  The default is ``3des''.
+
+     Ciphers
+             Specifies the ciphers allowed for protocol version 2 in order of
+             preference.  Multiple ciphers must be comma-separated.  The sup-
+             ported ciphers are ``3des-cbc'', ``aes128-cbc'', ``aes192-cbc'',
+             ``aes256-cbc'', ``aes128-ctr'', ``aes192-ctr'', ``aes256-ctr'',
+             ``arcfour128'', ``arcfour256'', ``arcfour'', ``blowfish-cbc'',
+             and ``cast128-cbc''.  The default is:
+
+                aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,
+                arcfour256,arcfour,aes192-cbc,aes256-cbc,aes128-ctr,
+                aes192-ctr,aes256-ctr
+
+     ClearAllForwardings
+             Specifies that all local, remote, and dynamic port forwardings
+             specified in the configuration files or on the command line be
+             cleared.  This option is primarily useful when used from the
+             ssh(1) command line to clear port forwardings set in configura-
+             tion files, and is automatically set by scp(1) and sftp(1).  The
+             argument must be ``yes'' or ``no''.  The default is ``no''.
+
+     Compression
+             Specifies whether to use compression.  The argument must be
+             ``yes'' or ``no''.  The default is ``no''.
+
+     CompressionLevel
+             Specifies the compression level to use if compression is enabled.
+             The argument must be an integer from 1 (fast) to 9 (slow, best).
+             The default level is 6, which is good for most applications.  The
+             meaning of the values is the same as in gzip(1).  Note that this
+             option applies to protocol version 1 only.
+
+     ConnectionAttempts
+             Specifies the number of tries (one per second) to make before ex-
+             iting.  The argument must be an integer.  This may be useful in
+             scripts if the connection sometimes fails.  The default is 1.
+
+     ConnectTimeout
+             Specifies the timeout (in seconds) used when connecting to the
+             SSH server, instead of using the default system TCP timeout.
+             This value is used only when the target is down or really un-
+             reachable, not when it refuses the connection.
+
+     ControlMaster
+             Enables the sharing of multiple sessions over a single network
+             connection.  When set to ``yes'', ssh(1) will listen for connec-
+             tions on a control socket specified using the ControlPath argu-
+             ment.  Additional sessions can connect to this socket using the
+             same ControlPath with ControlMaster set to ``no'' (the default).
+             These sessions will try to reuse the master instance's network
+             connection rather than initiating new ones, but will fall back to
+             connecting normally if the control socket does not exist, or is
+             not listening.
+
+             Setting this to ``ask'' will cause ssh to listen for control con-
+             nections, but require confirmation using the SSH_ASKPASS program
+             before they are accepted (see ssh-add(1) for details).  If the
+             ControlPath cannot be opened, ssh will continue without connect-
+             ing to a master instance.
+
+             X11 and ssh-agent(1) forwarding is supported over these multi-
+             plexed connections, however the display and agent forwarded will
+             be the one belonging to the master connection i.e. it is not pos-
+             sible to forward multiple displays or agents.
+
+             Two additional options allow for opportunistic multiplexing: try
+             to use a master connection but fall back to creating a new one if
+             one does not already exist.  These options are: ``auto'' and
+             ``autoask''.  The latter requires confirmation like the ``ask''
+             option.
+
+     ControlPath
+             Specify the path to the control socket used for connection shar-
+             ing as described in the ControlMaster section above or the string
+             ``none'' to disable connection sharing.  In the path, `%l' will
+             be substituted by the local host name, `%h' will be substituted
+             by the target host name, `%p' the port, and `%r' by the remote
+             login username.  It is recommended that any ControlPath used for
+             opportunistic connection sharing include at least %h, %p, and %r.
+             This ensures that shared connections are uniquely identified.
+
+     DynamicForward
+             Specifies that a TCP port on the local machine be forwarded over
+             the secure channel, and the application protocol is then used to
+             determine where to connect to from the remote machine.
+
+             The argument must be [bind_address:]port.  IPv6 addresses can be
+             specified by enclosing addresses in square brackets or by using
+             an alternative syntax: [bind_address/]port.  By default, the lo-
+             cal port is bound in accordance with the GatewayPorts setting.
+             However, an explicit bind_address may be used to bind the connec-
+             tion to a specific address.  The bind_address of ``localhost''
+             indicates that the listening port be bound for local use only,
+             while an empty address or `*' indicates that the port should be
+             available from all interfaces.
+
+             Currently the SOCKS4 and SOCKS5 protocols are supported, and
+             ssh(1) will act as a SOCKS server.  Multiple forwardings may be
+             specified, and additional forwardings can be given on the command
+             line.  Only the superuser can forward privileged ports.
+
+     EnableSSHKeysign
+             Setting this option to ``yes'' in the global client configuration
+             file /etc/ssh/ssh_config enables the use of the helper program
+             ssh-keysign(8) during HostbasedAuthentication.  The argument must
+             be ``yes'' or ``no''.  The default is ``no''.  This option should
+             be placed in the non-hostspecific section.  See ssh-keysign(8)
+             for more information.
+
+     EscapeChar
+             Sets the escape character (default: `~').  The escape character
+             can also be set on the command line.  The argument should be a
+             single character, `^' followed by a letter, or ``none'' to dis-
+             able the escape character entirely (making the connection trans-
+             parent for binary data).
+
+     ExitOnForwardFailure
+             Specifies whether ssh(1) should terminate the connection if it
+             cannot set up all requested dynamic, tunnel, local, and remote
+             port forwardings.  The argument must be ``yes'' or ``no''.  The
+             default is ``no''.
+
+     ForwardAgent
+             Specifies whether the connection to the authentication agent (if
+             any) will be forwarded to the remote machine.  The argument must
+             be ``yes'' or ``no''.  The default is ``no''.
+
+             Agent forwarding should be enabled with caution.  Users with the
+             ability to bypass file permissions on the remote host (for the
+             agent's Unix-domain socket) can access the local agent through
+             the forwarded connection.  An attacker cannot obtain key material
+             from the agent, however they can perform operations on the keys
+             that enable them to authenticate using the identities loaded into
+             the agent.
+
+     ForwardX11
+             Specifies whether X11 connections will be automatically redirect-
+             ed over the secure channel and DISPLAY set.  The argument must be
+             ``yes'' or ``no''.  The default is ``no''.
+
+             X11 forwarding should be enabled with caution.  Users with the
+             ability to bypass file permissions on the remote host (for the
+             user's X11 authorization database) can access the local X11 dis-
+             play through the forwarded connection.  An attacker may then be
+             able to perform activities such as keystroke monitoring if the
+             ForwardX11Trusted option is also enabled.
+
+     ForwardX11Trusted
+             If this option is set to ``yes'', remote X11 clients will have
+             full access to the original X11 display.
+
+             If this option is set to ``no'', remote X11 clients will be con-
+             sidered untrusted and prevented from stealing or tampering with
+             data belonging to trusted X11 clients.  Furthermore, the xauth(1)
+             token used for the session will be set to expire after 20 min-
+             utes.  Remote clients will be refused access after this time.
+
+             The default is ``no''.
+
+             See the X11 SECURITY extension specification for full details on
+             the restrictions imposed on untrusted clients.
+
+     GatewayPorts
+             Specifies whether remote hosts are allowed to connect to local
+             forwarded ports.  By default, ssh(1) binds local port forwardings
+             to the loopback address.  This prevents other remote hosts from
+             connecting to forwarded ports.  GatewayPorts can be used to spec-
+             ify that ssh should bind local port forwardings to the wildcard
+             address, thus allowing remote hosts to connect to forwarded
+             ports.  The argument must be ``yes'' or ``no''.  The default is
+             ``no''.
+
+     GlobalKnownHostsFile
+             Specifies a file to use for the global host key database instead
+             of /etc/ssh/ssh_known_hosts.
+
+     GSSAPIAuthentication
+             Specifies whether user authentication based on GSSAPI is allowed.
+             The default is ``no''.  Note that this option applies to protocol
+             version 2 only.
+
+     GSSAPIDelegateCredentials
+             Forward (delegate) credentials to the server.  The default is
+             ``no''.  Note that this option applies to protocol version 2 on-
+             ly.
+
+     HashKnownHosts
+             Indicates that ssh(1) should hash host names and addresses when
+             they are added to ~/.ssh/known_hosts.  These hashed names may be
+             used normally by ssh(1) and sshd(8), but they do not reveal iden-
+             tifying information should the file's contents be disclosed.  The
+             default is ``no''.  Note that existing names and addresses in
+             known hosts files will not be converted automatically, but may be
+             manually hashed using ssh-keygen(1).
+
+     HostbasedAuthentication
+             Specifies whether to try rhosts based authentication with public
+             key authentication.  The argument must be ``yes'' or ``no''.  The
+             default is ``no''.  This option applies to protocol version 2 on-
+             ly and is similar to RhostsRSAAuthentication.
+
+     HostKeyAlgorithms
+             Specifies the protocol version 2 host key algorithms that the
+             client wants to use in order of preference.  The default for this
+             option is: ``ssh-rsa,ssh-dss''.
+
+     HostKeyAlias
+             Specifies an alias that should be used instead of the real host
+             name when looking up or saving the host key in the host key
+             database files.  This option is useful for tunneling SSH connec-
+             tions or for multiple servers running on a single host.
+
+     HostName
+             Specifies the real host name to log into.  This can be used to
+             specify nicknames or abbreviations for hosts.  The default is the
+             name given on the command line.  Numeric IP addresses are also
+             permitted (both on the command line and in HostName specifica-
+             tions).
+
+     IdentitiesOnly
+             Specifies that ssh(1) should only use the authentication identity
+             files configured in the ssh_config files, even if ssh-agent(1)
+             offers more identities.  The argument to this keyword must be
+             ``yes'' or ``no''.  This option is intended for situations where
+             ssh-agent offers many different identities.  The default is
+             ``no''.
+
+     IdentityFile
+             Specifies a file from which the user's RSA or DSA authentication
+             identity is read.  The default is ~/.ssh/identity for protocol
+             version 1, and ~/.ssh/id_rsa and ~/.ssh/id_dsa for protocol ver-
+             sion 2.  Additionally, any identities represented by the authen-
+             tication agent will be used for authentication.
+
+             The file name may use the tilde syntax to refer to a user's home
+             directory or one of the following escape characters: `%d' (local
+             user's home directory), `%u' (local user name), `%l' (local host
+             name), `%h' (remote host name) or `%r' (remote user name).
+
+             It is possible to have multiple identity files specified in con-
+             figuration files; all these identities will be tried in sequence.
+
+     KbdInteractiveAuthentication
+             Specifies whether to use keyboard-interactive authentication.
+             The argument to this keyword must be ``yes'' or ``no''.  The de-
+             fault is ``yes''.
+
+     KbdInteractiveDevices
+             Specifies the list of methods to use in keyboard-interactive au-
+             thentication.  Multiple method names must be comma-separated.
+             The default is to use the server specified list.  The methods
+             available vary depending on what the server supports.  For an
+             OpenSSH server, it may be zero or more of: ``bsdauth'', ``pam'',
+             and ``skey''.
+
+     LocalCommand
+             Specifies a command to execute on the local machine after suc-
+             cessfully connecting to the server.  The command string extends
+             to the end of the line, and is executed with the user's shell.
+             The following escape character substitutions will be performed:
+             `%d' (local user's home directory), `%h' (remote host name), `%l'
+             (local host name), `%n' (host name as provided on the command
+             line), `%p' (remote port), `%r' (remote user name) or `%u' (local
+             user name).  This directive is ignored unless PermitLocalCommand
+             has been enabled.
+
+     LocalForward
+             Specifies that a TCP port on the local machine be forwarded over
+             the secure channel to the specified host and port from the remote
+             machine.  The first argument must be [bind_address:]port and the
+             second argument must be host:hostport.  IPv6 addresses can be
+             specified by enclosing addresses in square brackets or by using
+             an alternative syntax: [bind_address/]port and host/hostport.
+             Multiple forwardings may be specified, and additional forwardings
+             can be given on the command line.  Only the superuser can forward
+             privileged ports.  By default, the local port is bound in accor-
+             dance with the GatewayPorts setting.  However, an explicit
+             bind_address may be used to bind the connection to a specific ad-
+             dress.  The bind_address of ``localhost'' indicates that the lis-
+             tening port be bound for local use only, while an empty address
+             or `*' indicates that the port should be available from all in-
+             terfaces.
+
+     LogLevel
+             Gives the verbosity level that is used when logging messages from
+             ssh(1).  The possible values are: QUIET, FATAL, ERROR, INFO, VER-
+             BOSE, DEBUG, DEBUG1, DEBUG2, and DEBUG3.  The default is INFO.
+             DEBUG and DEBUG1 are equivalent.  DEBUG2 and DEBUG3 each specify
+             higher levels of verbose output.
+
+     MACs    Specifies the MAC (message authentication code) algorithms in or-
+             der of preference.  The MAC algorithm is used in protocol version
+             2 for data integrity protection.  Multiple algorithms must be
+             comma-separated.  The default is:
+
+                   hmac-md5,hmac-sha1,umac-64@openssh.com,
+                   hmac-ripemd160,hmac-sha1-96,hmac-md5-96
+
+     NoHostAuthenticationForLocalhost
+             This option can be used if the home directory is shared across
+             machines.  In this case localhost will refer to a different ma-
+             chine on each of the machines and the user will get many warnings
+             about changed host keys.  However, this option disables host au-
+             thentication for localhost.  The argument to this keyword must be
+             ``yes'' or ``no''.  The default is to check the host key for lo-
+             calhost.
+
+     NumberOfPasswordPrompts
+             Specifies the number of password prompts before giving up.  The
+             argument to this keyword must be an integer.  The default is 3.
+
+     PasswordAuthentication
+             Specifies whether to use password authentication.  The argument
+             to this keyword must be ``yes'' or ``no''.  The default is
+             ``yes''.
+
+     PermitLocalCommand
+             Allow local command execution via the LocalCommand option or us-
+             ing the !command escape sequence in ssh(1).  The argument must be
+             ``yes'' or ``no''.  The default is ``no''.
+
+     Port    Specifies the port number to connect on the remote host.  The de-
+             fault is 22.
+
+     PreferredAuthentications
+             Specifies the order in which the client should try protocol 2 au-
+             thentication methods.  This allows a client to prefer one method
+             (e.g. keyboard-interactive) over another method (e.g. password)
+             The default for this option is: ``gssapi-with-mic,hostbased,
+             publickey, keyboard-interactive, password''.
+
+     Protocol
+             Specifies the protocol versions ssh(1) should support in order of
+             preference.  The possible values are `1' and `2'.  Multiple ver-
+             sions must be comma-separated.  The default is ``2,1''.  This
+             means that ssh tries version 2 and falls back to version 1 if
+             version 2 is not available.
+
+     ProxyCommand
+             Specifies the command to use to connect to the server.  The com-
+             mand string extends to the end of the line, and is executed with
+             the user's shell.  In the command string, `%h' will be substitut-
+             ed by the host name to connect and `%p' by the port.  The command
+             can be basically anything, and should read from its standard in-
+             put and write to its standard output.  It should eventually con-
+             nect an sshd(8) server running on some machine, or execute sshd
+             -i somewhere.  Host key management will be done using the Host-
+             Name of the host being connected (defaulting to the name typed by
+             the user).  Setting the command to ``none'' disables this option
+             entirely.  Note that CheckHostIP is not available for connects
+             with a proxy command.
+
+             This directive is useful in conjunction with nc(1) and its proxy
+             support.  For example, the following directive would connect via
+             an HTTP proxy at 192.0.2.0:
+
+                ProxyCommand /usr/bin/nc -X connect -x 192.0.2.0:8080 %h %p
+
+     PubkeyAuthentication
+             Specifies whether to try public key authentication.  The argument
+             to this keyword must be ``yes'' or ``no''.  The default is
+             ``yes''.  This option applies to protocol version 2 only.
+
+     RekeyLimit
+             Specifies the maximum amount of data that may be transmitted be-
+             fore the session key is renegotiated.  The argument is the number
+             of bytes, with an optional suffix of `K', `M', or `G' to indicate
+             Kilobytes, Megabytes, or Gigabytes, respectively.  The default is
+             between `1G' and `4G', depending on the cipher.  This option ap-
+             plies to protocol version 2 only.
+
+     RemoteForward
+             Specifies that a TCP port on the remote machine be forwarded over
+             the secure channel to the specified host and port from the local
+             machine.  The first argument must be [bind_address:]port and the
+             second argument must be host:hostport.  IPv6 addresses can be
+             specified by enclosing addresses in square brackets or by using
+             an alternative syntax: [bind_address/]port and host/hostport.
+             Multiple forwardings may be specified, and additional forwardings
+             can be given on the command line.  Only the superuser can forward
+             privileged ports.
+
+             If the bind_address is not specified, the default is to only bind
+             to loopback addresses.  If the bind_address is `*' or an empty
+             string, then the forwarding is requested to listen on all inter-
+             faces.  Specifying a remote bind_address will only succeed if the
+             server's GatewayPorts option is enabled (see sshd_config(5)).
+
+     RhostsRSAAuthentication
+             Specifies whether to try rhosts based authentication with RSA
+             host authentication.  The argument must be ``yes'' or ``no''.
+             The default is ``no''.  This option applies to protocol version 1
+             only and requires ssh(1) to be setuid root.
+
+     RSAAuthentication
+             Specifies whether to try RSA authentication.  The argument to
+             this keyword must be ``yes'' or ``no''.  RSA authentication will
+             only be attempted if the identity file exists, or an authentica-
+             tion agent is running.  The default is ``yes''.  Note that this
+             option applies to protocol version 1 only.
+
+     SendEnv
+             Specifies what variables from the local environ(7) should be sent
+             to the server.  Note that environment passing is only supported
+             for protocol 2.  The server must also support it, and the server
+             must be configured to accept these environment variables.  Refer
+             to AcceptEnv in sshd_config(5) for how to configure the server.
+             Variables are specified by name, which may contain wildcard char-
+             acters.  Multiple environment variables may be separated by
+             whitespace or spread across multiple SendEnv directives.  The de-
+             fault is not to send any environment variables.
+
+             See PATTERNS for more information on patterns.
+
+     ServerAliveCountMax
+             Sets the number of server alive messages (see below) which may be
+             sent without ssh(1) receiving any messages back from the server.
+             If this threshold is reached while server alive messages are be-
+             ing sent, ssh will disconnect from the server, terminating the
+             session.  It is important to note that the use of server alive
+             messages is very different from TCPKeepAlive (below).  The server
+             alive messages are sent through the encrypted channel and there-
+             fore will not be spoofable.  The TCP keepalive option enabled by
+             TCPKeepAlive is spoofable.  The server alive mechanism is valu-
+             able when the client or server depend on knowing when a connec-
+             tion has become inactive.
+
+             The default value is 3.  If, for example, ServerAliveInterval
+             (see below) is set to 15 and ServerAliveCountMax is left at the
+             default, if the server becomes unresponsive, ssh will disconnect
+             after approximately 45 seconds.  This option applies to protocol
+             version 2 only.
+
+     ServerAliveInterval
+             Sets a timeout interval in seconds after which if no data has
+             been received from the server, ssh(1) will send a message through
+             the encrypted channel to request a response from the server.  The
+             default is 0, indicating that these messages will not be sent to
+             the server.  This option applies to protocol version 2 only.
+
+     SmartcardDevice
+             Specifies which smartcard device to use.  The argument to this
+             keyword is the device ssh(1) should use to communicate with a
+             smartcard used for storing the user's private RSA key.  By de-
+             fault, no device is specified and smartcard support is not acti-
+             vated.
+
+     StrictHostKeyChecking
+             If this flag is set to ``yes'', ssh(1) will never automatically
+             add host keys to the ~/.ssh/known_hosts file, and refuses to con-
+             nect to hosts whose host key has changed.  This provides maximum
+             protection against trojan horse attacks, though it can be annoy-
+             ing when the /etc/ssh/ssh_known_hosts file is poorly maintained
+             or when connections to new hosts are frequently made.  This op-
+             tion forces the user to manually add all new hosts.  If this flag
+             is set to ``no'', ssh will automatically add new host keys to the
+             user known hosts files.  If this flag is set to ``ask'', new host
+             keys will be added to the user known host files only after the
+             user has confirmed that is what they really want to do, and ssh
+             will refuse to connect to hosts whose host key has changed.  The
+             host keys of known hosts will be verified automatically in all
+             cases.  The argument must be ``yes'', ``no'', or ``ask''.  The
+             default is ``ask''.
+
+     TCPKeepAlive
+             Specifies whether the system should send TCP keepalive messages
+             to the other side.  If they are sent, death of the connection or
+             crash of one of the machines will be properly noticed.  However,
+             this means that connections will die if the route is down tem-
+             porarily, and some people find it annoying.
+
+             The default is ``yes'' (to send TCP keepalive messages), and the
+             client will notice if the network goes down or the remote host
+             dies.  This is important in scripts, and many users want it too.
+
+             To disable TCP keepalive messages, the value should be set to
+             ``no''.
+
+     Tunnel  Request tun(4) device forwarding between the client and the serv-
+             er.  The argument must be ``yes'', ``point-to-point'' (layer 3),
+             ``ethernet'' (layer 2), or ``no''.  Specifying ``yes'' requests
+             the default tunnel mode, which is ``point-to-point''.  The de-
+             fault is ``no''.
+
+     TunnelDevice
+             Specifies the tun(4) devices to open on the client (local_tun)
+             and the server (remote_tun).
+
+             The argument must be local_tun[:remote_tun].  The devices may be
+             specified by numerical ID or the keyword ``any'', which uses the
+             next available tunnel device.  If remote_tun is not specified, it
+             defaults to ``any''.  The default is ``any:any''.
+
+     UsePrivilegedPort
+             Specifies whether to use a privileged port for outgoing connec-
+             tions.  The argument must be ``yes'' or ``no''.  The default is
+             ``no''.  If set to ``yes'', ssh(1) must be setuid root.  Note
+             that this option must be set to ``yes'' for
+             RhostsRSAAuthentication with older servers.
+
+     User    Specifies the user to log in as.  This can be useful when a dif-
+             ferent user name is used on different machines.  This saves the
+             trouble of having to remember to give the user name on the com-
+             mand line.
+
+     UserKnownHostsFile
+             Specifies a file to use for the user host key database instead of
+             ~/.ssh/known_hosts.
+
+     VerifyHostKeyDNS
+             Specifies whether to verify the remote key using DNS and SSHFP
+             resource records.  If this option is set to ``yes'', the client
+             will implicitly trust keys that match a secure fingerprint from
+             DNS.  Insecure fingerprints will be handled as if this option was
+             set to ``ask''.  If this option is set to ``ask'', information on
+             fingerprint match will be displayed, but the user will still need
+             to confirm new host keys according to the StrictHostKeyChecking
+             option.  The argument must be ``yes'', ``no'', or ``ask''.  The
+             default is ``no''.  Note that this option applies to protocol
+             version 2 only.
+
+             See also VERIFYING HOST KEYS in ssh(1).
+
+     VisualHostKey
+             If this flag is set to ``yes'', an ASCII art representation of
+             the remote host key fingerprint is printed additionally to the
+             hex fingerprint string.  If this flag is set to ``no'', only the
+             hex fingerprint string will be printed.  The default is ``no''.
+
+     XAuthLocation
+             Specifies the full pathname of the xauth(1) program.  The default
+             is /usr/X11R6/bin/xauth.
+
+PATTERNS
+     A pattern consists of zero or more non-whitespace characters, `*' (a
+     wildcard that matches zero or more characters), or `?' (a wildcard that
+     matches exactly one character).  For example, to specify a set of decla-
+     rations for any host in the ``.co.uk'' set of domains, the following pat-
+     tern could be used:
+
+           Host *.co.uk
+
+     The following pattern would match any host in the 192.168.0.[0-9] network
+     range:
+
+           Host 192.168.0.?
+
+     A pattern-list is a comma-separated list of patterns.  Patterns within
+     pattern-lists may be negated by preceding them with an exclamation mark
+     (`!').  For example, to allow a key to be used from anywhere within an
+     organisation except from the ``dialup'' pool, the following entry (in au-
+     thorized_keys) could be used:
+
+           from="!*.dialup.example.com,*.example.com"
+
+FILES
+     ~/.ssh/config
+             This is the per-user configuration file.  The format of this file
+             is described above.  This file is used by the SSH client.  Be-
+             cause of the potential for abuse, this file must have strict per-
+             missions: read/write for the user, and not accessible by others.
+
+     /etc/ssh/ssh_config
+             Systemwide configuration file.  This file provides defaults for
+             those values that are not specified in the user's configuration
+             file, and for those users who do not have a configuration file.
+             This file must be world-readable.
+
+SEE ALSO
+     ssh(1)
+
+AUTHORS
+     OpenSSH is a derivative of the original and free ssh 1.2.12 release by
+     Tatu Ylonen.  Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo
+     de Raadt and Dug Song removed many bugs, re-added newer features and cre-
+     ated OpenSSH.  Markus Friedl contributed the support for SSH protocol
+     versions 1.5 and 2.0.
+
+OpenBSD 4.4                      June 26, 2008                              11
diff --git a/sshd.0 b/sshd.0
new file mode 100644
index 000000000..04d64776e
--- /dev/null
+++ b/sshd.0
@@ -0,0 +1,575 @@
+SSHD(8)                 OpenBSD System Manager's Manual                SSHD(8)
+
+NAME
+     sshd - OpenSSH SSH daemon
+
+SYNOPSIS
+     sshd [-46DdeiqTt] [-b bits] [-C connection_spec] [-f config_file]
+          [-g login_grace_time] [-h host_key_file] [-k key_gen_time]
+          [-o option] [-p port] [-u len]
+
+DESCRIPTION
+     sshd (OpenSSH Daemon) is the daemon program for ssh(1).  Together these
+     programs replace rlogin(1) and rsh(1), and provide secure encrypted com-
+     munications between two untrusted hosts over an insecure network.
+
+     sshd listens for connections from clients.  It is normally started at
+     boot from /etc/rc.  It forks a new daemon for each incoming connection.
+     The forked daemons handle key exchange, encryption, authentication, com-
+     mand execution, and data exchange.
+
+     sshd can be configured using command-line options or a configuration file
+     (by default sshd_config(5)); command-line options override values speci-
+     fied in the configuration file.  sshd rereads its configuration file when
+     it receives a hangup signal, SIGHUP, by executing itself with the name
+     and options it was started with, e.g. /usr/sbin/sshd.
+
+     The options are as follows:
+
+     -4      Forces sshd to use IPv4 addresses only.
+
+     -6      Forces sshd to use IPv6 addresses only.
+
+     -b bits
+             Specifies the number of bits in the ephemeral protocol version 1
+             server key (default 1024).
+
+     -C connection_spec
+             Specify the connection parameters to use for the -T extended test
+             mode.  If provided, any Match directives in the configuration
+             file that would apply to the specified user, host, and address
+             will be set before the configuration is written to standard out-
+             put.  The connection parameters are supplied as keyword=value
+             pairs.  The keywords are ``user'', ``host'', and ``addr''.  All
+             are required and may be supplied in any order, either with multi-
+             ple -C options or as a comma-separated list.
+
+     -D      When this option is specified, sshd will not detach and does not
+             become a daemon.  This allows easy monitoring of sshd.
+
+     -d      Debug mode.  The server sends verbose debug output to the system
+             log, and does not put itself in the background.  The server also
+             will not fork and will only process one connection.  This option
+             is only intended for debugging for the server.  Multiple -d op-
+             tions increase the debugging level.  Maximum is 3.
+
+     -e      When this option is specified, sshd will send the output to the
+             standard error instead of the system log.
+
+     -f config_file
+             Specifies the name of the configuration file.  The default is
+             /etc/ssh/sshd_config.  sshd refuses to start if there is no con-
+             figuration file.
+
+     -g login_grace_time
+             Gives the grace time for clients to authenticate themselves (de-
+             fault 120 seconds).  If the client fails to authenticate the user
+             within this many seconds, the server disconnects and exits.  A
+             value of zero indicates no limit.
+
+     -h host_key_file
+             Specifies a file from which a host key is read.  This option must
+             be given if sshd is not run as root (as the normal host key files
+             are normally not readable by anyone but root).  The default is
+             /etc/ssh/ssh_host_key for protocol version 1, and
+             /etc/ssh/ssh_host_rsa_key and /etc/ssh/ssh_host_dsa_key for pro-
+             tocol version 2.  It is possible to have multiple host key files
+             for the different protocol versions and host key algorithms.
+
+     -i      Specifies that sshd is being run from inetd(8).  sshd is normally
+             not run from inetd because it needs to generate the server key
+             before it can respond to the client, and this may take tens of
+             seconds.  Clients would have to wait too long if the key was re-
+             generated every time.  However, with small key sizes (e.g. 512)
+             using sshd from inetd may be feasible.
+
+     -k key_gen_time
+             Specifies how often the ephemeral protocol version 1 server key
+             is regenerated (default 3600 seconds, or one hour).  The motiva-
+             tion for regenerating the key fairly often is that the key is not
+             stored anywhere, and after about an hour it becomes impossible to
+             recover the key for decrypting intercepted communications even if
+             the machine is cracked into or physically seized.  A value of ze-
+             ro indicates that the key will never be regenerated.
+
+     -o option
+             Can be used to give options in the format used in the configura-
+             tion file.  This is useful for specifying options for which there
+             is no separate command-line flag.  For full details of the op-
+             tions, and their values, see sshd_config(5).
+
+     -p port
+             Specifies the port on which the server listens for connections
+             (default 22).  Multiple port options are permitted.  Ports speci-
+             fied in the configuration file with the Port option are ignored
+             when a command-line port is specified.  Ports specified using the
+             ListenAddress option override command-line ports.
+
+     -q      Quiet mode.  Nothing is sent to the system log.  Normally the be-
+             ginning, authentication, and termination of each connection is
+             logged.
+
+     -T      Extended test mode.  Check the validity of the configuration
+             file, output the effective configuration to stdout and then exit.
+             Optionally, Match rules may be applied by specifying the connec-
+             tion parameters using one or more -C options.
+
+     -t      Test mode.  Only check the validity of the configuration file and
+             sanity of the keys.  This is useful for updating sshd reliably as
+             configuration options may change.
+
+     -u len  This option is used to specify the size of the field in the utmp
+             structure that holds the remote host name.  If the resolved host
+             name is longer than len, the dotted decimal value will be used
+             instead.  This allows hosts with very long host names that over-
+             flow this field to still be uniquely identified.  Specifying -u0
+             indicates that only dotted decimal addresses should be put into
+             the utmp file.  -u0 may also be used to prevent sshd from making
+             DNS requests unless the authentication mechanism or configuration
+             requires it.  Authentication mechanisms that may require DNS in-
+             clude RhostsRSAAuthentication, HostbasedAuthentication, and using
+             a from="pattern-list" option in a key file.  Configuration op-
+             tions that require DNS include using a USER@HOST pattern in
+             AllowUsers or DenyUsers.
+
+AUTHENTICATION
+     The OpenSSH SSH daemon supports SSH protocols 1 and 2.  Both protocols
+     are supported by default, though this can be changed via the Protocol op-
+     tion in sshd_config(5).  Protocol 2 supports both RSA and DSA keys; pro-
+     tocol 1 only supports RSA keys.  For both protocols, each host has a
+     host-specific key, normally 2048 bits, used to identify the host.
+
+     Forward security for protocol 1 is provided through an additional server
+     key, normally 768 bits, generated when the server starts.  This key is
+     normally regenerated every hour if it has been used, and is never stored
+     on disk.  Whenever a client connects, the daemon responds with its public
+     host and server keys.  The client compares the RSA host key against its
+     own database to verify that it has not changed.  The client then gener-
+     ates a 256-bit random number.  It encrypts this random number using both
+     the host key and the server key, and sends the encrypted number to the
+     server.  Both sides then use this random number as a session key which is
+     used to encrypt all further communications in the session.  The rest of
+     the session is encrypted using a conventional cipher, currently Blowfish
+     or 3DES, with 3DES being used by default.  The client selects the encryp-
+     tion algorithm to use from those offered by the server.
+
+     For protocol 2, forward security is provided through a Diffie-Hellman key
+     agreement.  This key agreement results in a shared session key.  The rest
+     of the session is encrypted using a symmetric cipher, currently 128-bit
+     AES, Blowfish, 3DES, CAST128, Arcfour, 192-bit AES, or 256-bit AES.  The
+     client selects the encryption algorithm to use from those offered by the
+     server.  Additionally, session integrity is provided through a crypto-
+     graphic message authentication code (hmac-md5, hmac-sha1, umac-64 or
+     hmac-ripemd160).
+
+     Finally, the server and the client enter an authentication dialog.  The
+     client tries to authenticate itself using host-based authentication, pub-
+     lic key authentication, challenge-response authentication, or password
+     authentication.
+
+     Regardless of the authentication type, the account is checked to ensure
+     that it is accessible.  An account is not accessible if it is locked,
+     listed in DenyUsers or its group is listed in DenyGroups .  The defini-
+     tion of a locked account is system dependant. Some platforms have their
+     own account database (eg AIX) and some modify the passwd field ( `*LK*'
+     on Solaris and UnixWare, `*' on HP-UX, containing `Nologin' on Tru64, a
+     leading `*LOCKED*' on FreeBSD and a leading `!' on most Linuxes).  If
+     there is a requirement to disable password authentication for the account
+     while allowing still public-key, then the passwd field should be set to
+     something other than these values (eg `NP' or `*NP*' ).
+
+     If the client successfully authenticates itself, a dialog for preparing
+     the session is entered.  At this time the client may request things like
+     allocating a pseudo-tty, forwarding X11 connections, forwarding TCP con-
+     nections, or forwarding the authentication agent connection over the se-
+     cure channel.
+
+     After this, the client either requests a shell or execution of a command.
+     The sides then enter session mode.  In this mode, either side may send
+     data at any time, and such data is forwarded to/from the shell or command
+     on the server side, and the user terminal in the client side.
+
+     When the user program terminates and all forwarded X11 and other connec-
+     tions have been closed, the server sends command exit status to the
+     client, and both sides exit.
+
+LOGIN PROCESS
+     When a user successfully logs in, sshd does the following:
+
+           1.   If the login is on a tty, and no command has been specified,
+                prints last login time and /etc/motd (unless prevented in the
+                configuration file or by ~/.hushlogin; see the FILES section).
+
+           2.   If the login is on a tty, records login time.
+
+           3.   Checks /etc/nologin; if it exists, prints contents and quits
+                (unless root).
+
+           4.   Changes to run with normal user privileges.
+
+           5.   Sets up basic environment.
+
+           6.   Reads the file ~/.ssh/environment, if it exists, and users are
+                allowed to change their environment.  See the
+                PermitUserEnvironment option in sshd_config(5).
+
+           7.   Changes to user's home directory.
+
+           8.   If ~/.ssh/rc exists, runs it; else if /etc/ssh/sshrc exists,
+                runs it; otherwise runs xauth.  The ``rc'' files are given the
+                X11 authentication protocol and cookie in standard input.  See
+                SSHRC, below.
+
+           9.   Runs user's shell or command.
+
+SSHRC
+     If the file ~/.ssh/rc exists, sh(1) runs it after reading the environment
+     files but before starting the user's shell or command.  It must not pro-
+     duce any output on stdout; stderr must be used instead.  If X11 forward-
+     ing is in use, it will receive the "proto cookie" pair in its standard
+     input (and DISPLAY in its environment).  The script must call xauth(1)
+     because sshd will not run xauth automatically to add X11 cookies.
+
+     The primary purpose of this file is to run any initialization routines
+     which may be needed before the user's home directory becomes accessible;
+     AFS is a particular example of such an environment.
+
+     This file will probably contain some initialization code followed by
+     something similar to:
+
+        if read proto cookie && [ -n "$DISPLAY" ]; then
+                if [ `echo $DISPLAY | cut -c1-10` = 'localhost:' ]; then
+                        # X11UseLocalhost=yes
+                        echo add unix:`echo $DISPLAY |
+                            cut -c11-` $proto $cookie
+                else
+                        # X11UseLocalhost=no
+                        echo add $DISPLAY $proto $cookie
+                fi | xauth -q -
+        fi
+
+     If this file does not exist, /etc/ssh/sshrc is run, and if that does not
+     exist either, xauth is used to add the cookie.
+
+AUTHORIZED_KEYS FILE FORMAT
+     AuthorizedKeysFile specifies the file containing public keys for public
+     key authentication; if none is specified, the default is
+     ~/.ssh/authorized_keys.  Each line of the file contains one key (empty
+     lines and lines starting with a `#' are ignored as comments).  Protocol 1
+     public keys consist of the following space-separated fields: options,
+     bits, exponent, modulus, comment.  Protocol 2 public key consist of: op-
+     tions, keytype, base64-encoded key, comment.  The options field is op-
+     tional; its presence is determined by whether the line starts with a num-
+     ber or not (the options field never starts with a number).  The bits, ex-
+     ponent, modulus, and comment fields give the RSA key for protocol version
+     1; the comment field is not used for anything (but may be convenient for
+     the user to identify the key).  For protocol version 2 the keytype is
+     ``ssh-dss'' or ``ssh-rsa''.
+
+     Note that lines in this file are usually several hundred bytes long (be-
+     cause of the size of the public key encoding) up to a limit of 8 kilo-
+     bytes, which permits DSA keys up to 8 kilobits and RSA keys up to 16
+     kilobits.  You don't want to type them in; instead, copy the
+     identity.pub, id_dsa.pub, or the id_rsa.pub file and edit it.
+
+     sshd enforces a minimum RSA key modulus size for protocol 1 and protocol
+     2 keys of 768 bits.
+
+     The options (if present) consist of comma-separated option specifica-
+     tions.  No spaces are permitted, except within double quotes.  The fol-
+     lowing option specifications are supported (note that option keywords are
+     case-insensitive):
+
+     command="command"
+             Specifies that the command is executed whenever this key is used
+             for authentication.  The command supplied by the user (if any) is
+             ignored.  The command is run on a pty if the client requests a
+             pty; otherwise it is run without a tty.  If an 8-bit clean chan-
+             nel is required, one must not request a pty or should specify no-
+             pty.  A quote may be included in the command by quoting it with a
+             backslash.  This option might be useful to restrict certain pub-
+             lic keys to perform just a specific operation.  An example might
+             be a key that permits remote backups but nothing else.  Note that
+             the client may specify TCP and/or X11 forwarding unless they are
+             explicitly prohibited.  The command originally supplied by the
+             client is available in the SSH_ORIGINAL_COMMAND environment vari-
+             able.  Note that this option applies to shell, command or subsys-
+             tem execution.
+
+     environment="NAME=value"
+             Specifies that the string is to be added to the environment when
+             logging in using this key.  Environment variables set this way
+             override other default environment values.  Multiple options of
+             this type are permitted.  Environment processing is disabled by
+             default and is controlled via the PermitUserEnvironment option.
+             This option is automatically disabled if UseLogin is enabled.
+
+     from="pattern-list"
+             Specifies that in addition to public key authentication, either
+             the canonical name of the remote host or its IP address must be
+             present in the comma-separated list of patterns.  See PATTERNS in
+             ssh_config(5) for more information on patterns.
+
+             In addition to the wildcard matching that may be applied to host-
+             names or addresses, a from stanza may match IP addressess using
+             CIDR address/masklen notation.
+
+             The purpose of this option is to optionally increase security:
+             public key authentication by itself does not trust the network or
+             name servers or anything (but the key); however, if somebody
+             somehow steals the key, the key permits an intruder to log in
+             from anywhere in the world.  This additional option makes using a
+             stolen key more difficult (name servers and/or routers would have
+             to be compromised in addition to just the key).
+
+     no-agent-forwarding
+             Forbids authentication agent forwarding when this key is used for
+             authentication.
+
+     no-port-forwarding
+             Forbids TCP forwarding when this key is used for authentication.
+             Any port forward requests by the client will return an error.
+             This might be used, e.g. in connection with the command option.
+
+     no-pty  Prevents tty allocation (a request to allocate a pty will fail).
+
+     no-user-rc
+             Disables execution of ~/.ssh/rc.
+
+     no-X11-forwarding
+             Forbids X11 forwarding when this key is used for authentication.
+             Any X11 forward requests by the client will return an error.
+
+     permitopen="host:port"
+             Limit local ``ssh -L'' port forwarding such that it may only con-
+             nect to the specified host and port.  IPv6 addresses can be spec-
+             ified with an alternative syntax: host/port.  Multiple permitopen
+             options may be applied separated by commas.  No pattern matching
+             is performed on the specified hostnames, they must be literal do-
+             mains or addresses.
+
+     tunnel="n"
+             Force a tun(4) device on the server.  Without this option, the
+             next available device will be used if the client requests a tun-
+             nel.
+
+     An example authorized_keys file:
+
+        # Comments allowed at start of line
+        ssh-rsa AAAAB3Nza...LiPk== user@example.net
+        from="*.sales.example.net,!pc.sales.example.net" ssh-rsa
+        AAAAB2...19Q== john@example.net
+        command="dump /home",no-pty,no-port-forwarding ssh-dss
+        AAAAC3...51R== example.net
+        permitopen="192.0.2.1:80",permitopen="192.0.2.2:25" ssh-dss
+        AAAAB5...21S==
+        tunnel="0",command="sh /etc/netstart tun0" ssh-rsa AAAA...==
+        jane@example.net
+
+SSH_KNOWN_HOSTS FILE FORMAT
+     The /etc/ssh/ssh_known_hosts and ~/.ssh/known_hosts files contain host
+     public keys for all known hosts.  The global file should be prepared by
+     the administrator (optional), and the per-user file is maintained auto-
+     matically: whenever the user connects from an unknown host, its key is
+     added to the per-user file.
+
+     Each line in these files contains the following fields: hostnames, bits,
+     exponent, modulus, comment.  The fields are separated by spaces.
+
+     Hostnames is a comma-separated list of patterns (`*' and `?' act as wild-
+     cards); each pattern in turn is matched against the canonical host name
+     (when authenticating a client) or against the user-supplied name (when
+     authenticating a server).  A pattern may also be preceded by `!' to indi-
+     cate negation: if the host name matches a negated pattern, it is not ac-
+     cepted (by that line) even if it matched another pattern on the line.  A
+     hostname or address may optionally be enclosed within `[' and `]' brack-
+     ets then followed by `:' and a non-standard port number.
+
+     Alternately, hostnames may be stored in a hashed form which hides host
+     names and addresses should the file's contents be disclosed.  Hashed
+     hostnames start with a `|' character.  Only one hashed hostname may ap-
+     pear on a single line and none of the above negation or wildcard opera-
+     tors may be applied.
+
+     Bits, exponent, and modulus are taken directly from the RSA host key;
+     they can be obtained, for example, from /etc/ssh/ssh_host_key.pub.  The
+     optional comment field continues to the end of the line, and is not used.
+
+     Lines starting with `#' and empty lines are ignored as comments.
+
+     When performing host authentication, authentication is accepted if any
+     matching line has the proper key.  It is thus permissible (but not recom-
+     mended) to have several lines or different host keys for the same names.
+     This will inevitably happen when short forms of host names from different
+     domains are put in the file.  It is possible that the files contain con-
+     flicting information; authentication is accepted if valid information can
+     be found from either file.
+
+     Note that the lines in these files are typically hundreds of characters
+     long, and you definitely don't want to type in the host keys by hand.
+     Rather, generate them by a script or by taking /etc/ssh/ssh_host_key.pub
+     and adding the host names at the front.
+
+     An example ssh_known_hosts file:
+
+        # Comments allowed at start of line
+        closenet,...,192.0.2.53 1024 37 159...93 closenet.example.net
+        cvs.example.net,192.0.2.10 ssh-rsa AAAA1234.....=
+        # A hashed hostname
+        |1|JfKTdBh7rNbXkVAQCRp4OQoPfmI=|USECr3SWf1JUPsms5AqfD5QfxkM= ssh-rsa
+        AAAA1234.....=
+
+FILES
+     ~/.hushlogin
+             This file is used to suppress printing the last login time and
+             /etc/motd, if PrintLastLog and PrintMotd, respectively, are en-
+             abled.  It does not suppress printing of the banner specified by
+             Banner.
+
+     ~/.rhosts
+             This file is used for host-based authentication (see ssh(1) for
+             more information).  On some machines this file may need to be
+             world-readable if the user's home directory is on an NFS parti-
+             tion, because sshd reads it as root.  Additionally, this file
+             must be owned by the user, and must not have write permissions
+             for anyone else.  The recommended permission for most machines is
+             read/write for the user, and not accessible by others.
+
+     ~/.shosts
+             This file is used in exactly the same way as .rhosts, but allows
+             host-based authentication without permitting login with
+             rlogin/rsh.
+
+     ~/.ssh/
+             This directory is the default location for all user-specific con-
+             figuration and authentication information.  There is no general
+             requirement to keep the entire contents of this directory secret,
+             but the recommended permissions are read/write/execute for the
+             user, and not accessible by others.
+
+     ~/.ssh/authorized_keys
+             Lists the public keys (RSA/DSA) that can be used for logging in
+             as this user.  The format of this file is described above.  The
+             content of the file is not highly sensitive, but the recommended
+             permissions are read/write for the user, and not accessible by
+             others.
+
+             If this file, the ~/.ssh directory, or the user's home directory
+             are writable by other users, then the file could be modified or
+             replaced by unauthorized users.  In this case, sshd will not al-
+             low it to be used unless the StrictModes option has been set to
+             ``no''.  The recommended permissions can be set by executing
+             ``chmod go-w ~/ ~/.ssh ~/.ssh/authorized_keys''.
+
+     ~/.ssh/environment
+             This file is read into the environment at login (if it exists).
+             It can only contain empty lines, comment lines (that start with
+             `#'), and assignment lines of the form name=value.  The file
+             should be writable only by the user; it need not be readable by
+             anyone else.  Environment processing is disabled by default and
+             is controlled via the PermitUserEnvironment option.
+
+     ~/.ssh/known_hosts
+             Contains a list of host keys for all hosts the user has logged
+             into that are not already in the systemwide list of known host
+             keys.  The format of this file is described above.  This file
+             should be writable only by root/the owner and can, but need not
+             be, world-readable.
+
+     ~/.ssh/rc
+             Contains initialization routines to be run before the user's home
+             directory becomes accessible.  This file should be writable only
+             by the user, and need not be readable by anyone else.
+
+     /etc/hosts.allow
+     /etc/hosts.deny
+             Access controls that should be enforced by tcp-wrappers are de-
+             fined here.  Further details are described in hosts_access(5).
+
+     /etc/hosts.equiv
+             This file is for host-based authentication (see ssh(1)).  It
+             should only be writable by root.
+
+     /etc/moduli
+             Contains Diffie-Hellman groups used for the "Diffie-Hellman Group
+             Exchange".  The file format is described in moduli(5).
+
+     /etc/motd
+             See motd(5).
+
+     /etc/nologin
+             If this file exists, sshd refuses to let anyone except root log
+             in.  The contents of the file are displayed to anyone trying to
+             log in, and non-root connections are refused.  The file should be
+             world-readable.
+
+     /etc/shosts.equiv
+             This file is used in exactly the same way as hosts.equiv, but al-
+             lows host-based authentication without permitting login with
+             rlogin/rsh.
+
+     /etc/ssh/ssh_host_key
+     /etc/ssh/ssh_host_dsa_key
+     /etc/ssh/ssh_host_rsa_key
+             These three files contain the private parts of the host keys.
+             These files should only be owned by root, readable only by root,
+             and not accessible to others.  Note that sshd does not start if
+             these files are group/world-accessible.
+
+     /etc/ssh/ssh_host_key.pub
+     /etc/ssh/ssh_host_dsa_key.pub
+     /etc/ssh/ssh_host_rsa_key.pub
+             These three files contain the public parts of the host keys.
+             These files should be world-readable but writable only by root.
+             Their contents should match the respective private parts.  These
+             files are not really used for anything; they are provided for the
+             convenience of the user so their contents can be copied to known
+             hosts files.  These files are created using ssh-keygen(1).
+
+     /etc/ssh/ssh_known_hosts
+             Systemwide list of known host keys.  This file should be prepared
+             by the system administrator to contain the public host keys of
+             all machines in the organization.  The format of this file is de-
+             scribed above.  This file should be writable only by root/the
+             owner and should be world-readable.
+
+     /etc/ssh/sshd_config
+             Contains configuration data for sshd.  The file format and con-
+             figuration options are described in sshd_config(5).
+
+     /etc/ssh/sshrc
+             Similar to ~/.ssh/rc, it can be used to specify machine-specific
+             login-time initializations globally.  This file should be
+             writable only by root, and should be world-readable.
+
+     /var/empty
+             chroot(2) directory used by sshd during privilege separation in
+             the pre-authentication phase.  The directory should not contain
+             any files and must be owned by root and not group or world-
+             writable.
+
+     /var/run/sshd.pid
+             Contains the process ID of the sshd listening for connections (if
+             there are several daemons running concurrently for different
+             ports, this contains the process ID of the one started last).
+             The content of this file is not sensitive; it can be world-read-
+             able.
+
+SEE ALSO
+     scp(1), sftp(1), ssh(1), ssh-add(1), ssh-agent(1), ssh-keygen(1),
+     ssh-keyscan(1), chroot(2), hosts_access(5), login.conf(5), moduli(5),
+     sshd_config(5), inetd(8), sftp-server(8)
+
+AUTHORS
+     OpenSSH is a derivative of the original and free ssh 1.2.12 release by
+     Tatu Ylonen.  Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo
+     de Raadt and Dug Song removed many bugs, re-added newer features and cre-
+     ated OpenSSH.  Markus Friedl contributed the support for SSH protocol
+     versions 1.5 and 2.0.  Niels Provos and Markus Friedl contributed support
+     for privilege separation.
+
+CAVEATS
+     System security is not improved unless rshd, rlogind, and rexecd are dis-
+     abled (thus completely disabling rlogin and rsh into the machine).
+
+OpenBSD 4.4                      July 2, 2008                                9
diff --git a/sshd_config.0 b/sshd_config.0
new file mode 100644
index 000000000..15a6c9004
--- /dev/null
+++ b/sshd_config.0
@@ -0,0 +1,630 @@
+SSHD_CONFIG(5)            OpenBSD Programmer's Manual           SSHD_CONFIG(5)
+
+NAME
+     sshd_config - OpenSSH SSH daemon configuration file
+
+SYNOPSIS
+     /etc/ssh/sshd_config
+
+DESCRIPTION
+     sshd(8) reads configuration data from /etc/ssh/sshd_config (or the file
+     specified with -f on the command line).  The file contains keyword-argu-
+     ment pairs, one per line.  Lines starting with `#' and empty lines are
+     interpreted as comments.  Arguments may optionally be enclosed in double
+     quotes (") in order to represent arguments containing spaces.
+
+     The possible keywords and their meanings are as follows (note that key-
+     words are case-insensitive and arguments are case-sensitive):
+
+     AcceptEnv
+             Specifies what environment variables sent by the client will be
+             copied into the session's environ(7).  See SendEnv in
+             ssh_config(5) for how to configure the client.  Note that envi-
+             ronment passing is only supported for protocol 2.  Variables are
+             specified by name, which may contain the wildcard characters `*'
+             and `?'.  Multiple environment variables may be separated by
+             whitespace or spread across multiple AcceptEnv directives.  Be
+             warned that some environment variables could be used to bypass
+             restricted user environments.  For this reason, care should be
+             taken in the use of this directive.  The default is not to accept
+             any environment variables.
+
+     AddressFamily
+             Specifies which address family should be used by sshd(8).  Valid
+             arguments are ``any'', ``inet'' (use IPv4 only), or ``inet6''
+             (use IPv6 only).  The default is ``any''.
+
+     AllowAgentForwarding
+             Specifies whether ssh-agent(1) forwarding is permitted.  The de-
+             fault is ``yes''.  Note that disabling agent forwarding does not
+             improve security unless users are also denied shell access, as
+             they can always install their own forwarders.
+
+     AllowGroups
+             This keyword can be followed by a list of group name patterns,
+             separated by spaces.  If specified, login is allowed only for
+             users whose primary group or supplementary group list matches one
+             of the patterns.  Only group names are valid; a numerical group
+             ID is not recognized.  By default, login is allowed for all
+             groups.  The allow/deny directives are processed in the following
+             order: DenyUsers, AllowUsers, DenyGroups, and finally
+             AllowGroups.
+
+             See PATTERNS in ssh_config(5) for more information on patterns.
+
+     AllowTcpForwarding
+             Specifies whether TCP forwarding is permitted.  The default is
+             ``yes''.  Note that disabling TCP forwarding does not improve se-
+             curity unless users are also denied shell access, as they can al-
+             ways install their own forwarders.
+
+     AllowUsers
+             This keyword can be followed by a list of user name patterns,
+             separated by spaces.  If specified, login is allowed only for us-
+             er names that match one of the patterns.  Only user names are
+             valid; a numerical user ID is not recognized.  By default, login
+             is allowed for all users.  If the pattern takes the form US-
+             ER@HOST then USER and HOST are separately checked, restricting
+             logins to particular users from particular hosts.  The allow/deny
+             directives are processed in the following order: DenyUsers,
+             AllowUsers, DenyGroups, and finally AllowGroups.
+
+             See PATTERNS in ssh_config(5) for more information on patterns.
+
+     AuthorizedKeysFile
+             Specifies the file that contains the public keys that can be used
+             for user authentication.  AuthorizedKeysFile may contain tokens
+             of the form %T which are substituted during connection setup.
+             The following tokens are defined: %% is replaced by a literal
+             '%', %h is replaced by the home directory of the user being au-
+             thenticated, and %u is replaced by the username of that user.
+             After expansion, AuthorizedKeysFile is taken to be an absolute
+             path or one relative to the user's home directory.  The default
+             is ``.ssh/authorized_keys''.
+
+     Banner  The contents of the specified file are sent to the remote user
+             before authentication is allowed.  If the argument is ``none''
+             then no banner is displayed.  This option is only available for
+             protocol version 2.  By default, no banner is displayed.
+
+     ChallengeResponseAuthentication
+             Specifies whether challenge-response authentication is allowed.
+             All authentication styles from login.conf(5) are supported.  The
+             default is ``yes''.
+
+     ChrootDirectory
+             Specifies a path to chroot(2) to after authentication.  This
+             path, and all its components, must be root-owned directories that
+             are not writable by any other user or group.
+
+             The path may contain the following tokens that are expanded at
+             runtime once the connecting user has been authenticated: %% is
+             replaced by a literal '%', %h is replaced by the home directory
+             of the user being authenticated, and %u is replaced by the user-
+             name of that user.
+
+             The ChrootDirectory must contain the necessary files and directo-
+             ries to support the users' session.  For an interactive session
+             this requires at least a shell, typically sh(1), and basic /dev
+             nodes such as null(4), zero(4), stdin(4), stdout(4), stderr(4),
+             arandom(4) and tty(4) devices.  For file transfer sessions using
+             ``sftp'', no additional configuration of the environment is nec-
+             essary if the in-process sftp server is used (see Subsystem for
+             details).
+
+             The default is not to chroot(2).
+
+     Ciphers
+             Specifies the ciphers allowed for protocol version 2.  Multiple
+             ciphers must be comma-separated.  The supported ciphers are
+             ``3des-cbc'', ``aes128-cbc'', ``aes192-cbc'', ``aes256-cbc'',
+             ``aes128-ctr'', ``aes192-ctr'', ``aes256-ctr'', ``arcfour128'',
+             ``arcfour256'', ``arcfour'', ``blowfish-cbc'', and
+             ``cast128-cbc''.  The default is:
+
+                aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,
+                arcfour256,arcfour,aes192-cbc,aes256-cbc,aes128-ctr,
+                aes192-ctr,aes256-ctr
+
+     ClientAliveCountMax
+             Sets the number of client alive messages (see below) which may be
+             sent without sshd(8) receiving any messages back from the client.
+             If this threshold is reached while client alive messages are be-
+             ing sent, sshd will disconnect the client, terminating the ses-
+             sion.  It is important to note that the use of client alive mes-
+             sages is very different from TCPKeepAlive (below).  The client
+             alive messages are sent through the encrypted channel and there-
+             fore will not be spoofable.  The TCP keepalive option enabled by
+             TCPKeepAlive is spoofable.  The client alive mechanism is valu-
+             able when the client or server depend on knowing when a connec-
+             tion has become inactive.
+
+             The default value is 3.  If ClientAliveInterval (see below) is
+             set to 15, and ClientAliveCountMax is left at the default, unre-
+             sponsive SSH clients will be disconnected after approximately 45
+             seconds.  This option applies to protocol version 2 only.
+
+     ClientAliveInterval
+             Sets a timeout interval in seconds after which if no data has
+             been received from the client, sshd(8) will send a message
+             through the encrypted channel to request a response from the
+             client.  The default is 0, indicating that these messages will
+             not be sent to the client.  This option applies to protocol ver-
+             sion 2 only.
+
+     Compression
+             Specifies whether compression is allowed, or delayed until the
+             user has authenticated successfully.  The argument must be
+             ``yes'', ``delayed'', or ``no''.  The default is ``delayed''.
+
+     DenyGroups
+             This keyword can be followed by a list of group name patterns,
+             separated by spaces.  Login is disallowed for users whose primary
+             group or supplementary group list matches one of the patterns.
+             Only group names are valid; a numerical group ID is not recog-
+             nized.  By default, login is allowed for all groups.  The al-
+             low/deny directives are processed in the following order:
+             DenyUsers, AllowUsers, DenyGroups, and finally AllowGroups.
+
+             See PATTERNS in ssh_config(5) for more information on patterns.
+
+     DenyUsers
+             This keyword can be followed by a list of user name patterns,
+             separated by spaces.  Login is disallowed for user names that
+             match one of the patterns.  Only user names are valid; a numeri-
+             cal user ID is not recognized.  By default, login is allowed for
+             all users.  If the pattern takes the form USER@HOST then USER and
+             HOST are separately checked, restricting logins to particular
+             users from particular hosts.  The allow/deny directives are pro-
+             cessed in the following order: DenyUsers, AllowUsers, DenyGroups,
+             and finally AllowGroups.
+
+             See PATTERNS in ssh_config(5) for more information on patterns.
+
+     ForceCommand
+             Forces the execution of the command specified by ForceCommand,
+             ignoring any command supplied by the client and ~/.ssh/rc if pre-
+             sent.  The command is invoked by using the user's login shell
+             with the -c option.  This applies to shell, command, or subsystem
+             execution.  It is most useful inside a Match block.  The command
+             originally supplied by the client is available in the
+             SSH_ORIGINAL_COMMAND environment variable.  Specifying a command
+             of ``internal-sftp'' will force the use of an in-process sftp
+             server that requires no support files when used with
+             ChrootDirectory.
+
+     GatewayPorts
+             Specifies whether remote hosts are allowed to connect to ports
+             forwarded for the client.  By default, sshd(8) binds remote port
+             forwardings to the loopback address.  This prevents other remote
+             hosts from connecting to forwarded ports.  GatewayPorts can be
+             used to specify that sshd should allow remote port forwardings to
+             bind to non-loopback addresses, thus allowing other hosts to con-
+             nect.  The argument may be ``no'' to force remote port forward-
+             ings to be available to the local host only, ``yes'' to force re-
+             mote port forwardings to bind to the wildcard address, or
+             ``clientspecified'' to allow the client to select the address to
+             which the forwarding is bound.  The default is ``no''.
+
+     GSSAPIAuthentication
+             Specifies whether user authentication based on GSSAPI is allowed.
+             The default is ``no''.  Note that this option applies to protocol
+             version 2 only.
+
+     GSSAPICleanupCredentials
+             Specifies whether to automatically destroy the user's credentials
+             cache on logout.  The default is ``yes''.  Note that this option
+             applies to protocol version 2 only.
+
+     HostbasedAuthentication
+             Specifies whether rhosts or /etc/hosts.equiv authentication to-
+             gether with successful public key client host authentication is
+             allowed (host-based authentication).  This option is similar to
+             RhostsRSAAuthentication and applies to protocol version 2 only.
+             The default is ``no''.
+
+     HostbasedUsesNameFromPacketOnly
+             Specifies whether or not the server will attempt to perform a re-
+             verse name lookup when matching the name in the ~/.shosts,
+             ~/.rhosts, and /etc/hosts.equiv files during
+             HostbasedAuthentication.  A setting of ``yes'' means that sshd(8)
+             uses the name supplied by the client rather than attempting to
+             resolve the name from the TCP connection itself.  The default is
+             ``no''.
+
+     HostKey
+             Specifies a file containing a private host key used by SSH.  The
+             default is /etc/ssh/ssh_host_key for protocol version 1, and
+             /etc/ssh/ssh_host_rsa_key and /etc/ssh/ssh_host_dsa_key for pro-
+             tocol version 2.  Note that sshd(8) will refuse to use a file if
+             it is group/world-accessible.  It is possible to have multiple
+             host key files.  ``rsa1'' keys are used for version 1 and ``dsa''
+             or ``rsa'' are used for version 2 of the SSH protocol.
+
+     IgnoreRhosts
+             Specifies that .rhosts and .shosts files will not be used in
+             RhostsRSAAuthentication or HostbasedAuthentication.
+
+             /etc/hosts.equiv and /etc/shosts.equiv are still used.  The de-
+             fault is ``yes''.
+
+     IgnoreUserKnownHosts
+             Specifies whether sshd(8) should ignore the user's
+             ~/.ssh/known_hosts during RhostsRSAAuthentication or
+             HostbasedAuthentication.  The default is ``no''.
+
+     KerberosAuthentication
+             Specifies whether the password provided by the user for
+             PasswordAuthentication will be validated through the Kerberos
+             KDC.  To use this option, the server needs a Kerberos servtab
+             which allows the verification of the KDC's identity.  The default
+             is ``no''.
+
+     KerberosGetAFSToken
+             If AFS is active and the user has a Kerberos 5 TGT, attempt to
+             acquire an AFS token before accessing the user's home directory.
+             The default is ``no''.
+
+     KerberosOrLocalPasswd
+             If password authentication through Kerberos fails then the pass-
+             word will be validated via any additional local mechanism such as
+             /etc/passwd.  The default is ``yes''.
+
+     KerberosTicketCleanup
+             Specifies whether to automatically destroy the user's ticket
+             cache file on logout.  The default is ``yes''.
+
+     KeyRegenerationInterval
+             In protocol version 1, the ephemeral server key is automatically
+             regenerated after this many seconds (if it has been used).  The
+             purpose of regeneration is to prevent decrypting captured ses-
+             sions by later breaking into the machine and stealing the keys.
+             The key is never stored anywhere.  If the value is 0, the key is
+             never regenerated.  The default is 3600 (seconds).
+
+     ListenAddress
+             Specifies the local addresses sshd(8) should listen on.  The fol-
+             lowing forms may be used:
+
+                   ListenAddress host|IPv4_addr|IPv6_addr
+                   ListenAddress host|IPv4_addr:port
+                   ListenAddress [host|IPv6_addr]:port
+
+             If port is not specified, sshd will listen on the address and all
+             prior Port options specified.  The default is to listen on all
+             local addresses.  Multiple ListenAddress options are permitted.
+             Additionally, any Port options must precede this option for non-
+             port qualified addresses.
+
+     LoginGraceTime
+             The server disconnects after this time if the user has not suc-
+             cessfully logged in.  If the value is 0, there is no time limit.
+             The default is 120 seconds.
+
+     LogLevel
+             Gives the verbosity level that is used when logging messages from
+             sshd(8).  The possible values are: QUIET, FATAL, ERROR, INFO,
+             VERBOSE, DEBUG, DEBUG1, DEBUG2, and DEBUG3.  The default is INFO.
+             DEBUG and DEBUG1 are equivalent.  DEBUG2 and DEBUG3 each specify
+             higher levels of debugging output.  Logging with a DEBUG level
+             violates the privacy of users and is not recommended.
+
+     MACs    Specifies the available MAC (message authentication code) algo-
+             rithms.  The MAC algorithm is used in protocol version 2 for data
+             integrity protection.  Multiple algorithms must be comma-separat-
+             ed.  The default is:
+
+                   hmac-md5,hmac-sha1,umac-64@openssh.com,
+                   hmac-ripemd160,hmac-sha1-96,hmac-md5-96
+
+     Match   Introduces a conditional block.  If all of the criteria on the
+             Match line are satisfied, the keywords on the following lines
+             override those set in the global section of the config file, un-
+             til either another Match line or the end of the file.
+
+             The arguments to Match are one or more criteria-pattern pairs.
+             The available criteria are User, Group, Host, and Address.  The
+             match patterns may consist of single entries or comma-separated
+             lists and may use the wildcard and negation operators described
+             in the PATTERNS section of ssh_config(5).
+
+             The patterns in an Address criteria may additionally contain ad-
+             dresses to match in CIDR address/masklen format, e.g.
+             ``192.0.2.0/24'' or ``3ffe:ffff::/32''.  Note that the mask
+             length provided must be consistent with the address - it is an
+             error to specify a mask length that is too long for the address
+             or one with bits set in this host portion of the address.  For
+             example, ``192.0.2.0/33'' and ``192.0.2.0/8'' respectively.
+
+             Only a subset of keywords may be used on the lines following a
+             Match keyword.  Available keywords are AllowTcpForwarding,
+             Banner, ChrootDirectory, ForceCommand, GatewayPorts,
+             GSSAPIAuthentication, HostbasedAuthentication,
+             KbdInteractiveAuthentication, KerberosAuthentication,
+             MaxAuthTries, MaxSessions, PasswordAuthentication, PermitOpen,
+             PermitRootLogin, RhostsRSAAuthentication, RSAAuthentication,
+             X11DisplayOffset, X11Forwarding, and X11UseLocalHost.
+
+     MaxAuthTries
+             Specifies the maximum number of authentication attempts permitted
+             per connection.  Once the number of failures reaches half this
+             value, additional failures are logged.  The default is 6.
+
+     MaxSessions
+             Specifies the maximum number of open sessions permitted per net-
+             work connection.  The default is 10.
+
+     MaxStartups
+             Specifies the maximum number of concurrent unauthenticated con-
+             nections to the SSH daemon.  Additional connections will be
+             dropped until authentication succeeds or the LoginGraceTime ex-
+             pires for a connection.  The default is 10.
+
+             Alternatively, random early drop can be enabled by specifying the
+             three colon separated values ``start:rate:full'' (e.g.
+             "10:30:60").  sshd(8) will refuse connection attempts with a
+             probability of ``rate/100'' (30%) if there are currently
+             ``start'' (10) unauthenticated connections.  The probability in-
+             creases linearly and all connection attempts are refused if the
+             number of unauthenticated connections reaches ``full'' (60).
+
+     PasswordAuthentication
+             Specifies whether password authentication is allowed.  The de-
+             fault is ``yes''.
+
+     PermitEmptyPasswords
+             When password authentication is allowed, it specifies whether the
+             server allows login to accounts with empty password strings.  The
+             default is ``no''.
+
+     PermitOpen
+             Specifies the destinations to which TCP port forwarding is per-
+             mitted.  The forwarding specification must be one of the follow-
+             ing forms:
+
+                   PermitOpen host:port
+                   PermitOpen IPv4_addr:port
+                   PermitOpen [IPv6_addr]:port
+
+             Multiple forwards may be specified by separating them with
+             whitespace.  An argument of ``any'' can be used to remove all re-
+             strictions and permit any forwarding requests.  By default all
+             port forwarding requests are permitted.
+
+     PermitRootLogin
+             Specifies whether root can log in using ssh(1).  The argument
+             must be ``yes'', ``without-password'', ``forced-commands-only'',
+             or ``no''.  The default is ``yes''.
+
+             If this option is set to ``without-password'', password authenti-
+             cation is disabled for root.
+
+             If this option is set to ``forced-commands-only'', root login
+             with public key authentication will be allowed, but only if the
+             command option has been specified (which may be useful for taking
+             remote backups even if root login is normally not allowed).  All
+             other authentication methods are disabled for root.
+
+             If this option is set to ``no'', root is not allowed to log in.
+
+     PermitTunnel
+             Specifies whether tun(4) device forwarding is allowed.  The argu-
+             ment must be ``yes'', ``point-to-point'' (layer 3), ``ethernet''
+             (layer 2), or ``no''.  Specifying ``yes'' permits both ``point-
+             to-point'' and ``ethernet''.  The default is ``no''.
+
+     PermitUserEnvironment
+             Specifies whether ~/.ssh/environment and environment= options in
+             ~/.ssh/authorized_keys are processed by sshd(8).  The default is
+             ``no''.  Enabling environment processing may enable users to by-
+             pass access restrictions in some configurations using mechanisms
+             such as LD_PRELOAD.
+
+     PidFile
+             Specifies the file that contains the process ID of the SSH dae-
+             mon.  The default is /var/run/sshd.pid.
+
+     Port    Specifies the port number that sshd(8) listens on.  The default
+             is 22.  Multiple options of this type are permitted.  See also
+             ListenAddress.
+
+     PrintLastLog
+             Specifies whether sshd(8) should print the date and time of the
+             last user login when a user logs in interactively.  The default
+             is ``yes''.
+
+     PrintMotd
+             Specifies whether sshd(8) should print /etc/motd when a user logs
+             in interactively.  (On some systems it is also printed by the
+             shell, /etc/profile, or equivalent.)  The default is ``yes''.
+
+     Protocol
+             Specifies the protocol versions sshd(8) supports.  The possible
+             values are `1' and `2'.  Multiple versions must be comma-separat-
+             ed.  The default is ``2,1''.  Note that the order of the protocol
+             list does not indicate preference, because the client selects
+             among multiple protocol versions offered by the server.  Specify-
+             ing ``2,1'' is identical to ``1,2''.
+
+     PubkeyAuthentication
+             Specifies whether public key authentication is allowed.  The de-
+             fault is ``yes''.  Note that this option applies to protocol ver-
+             sion 2 only.
+
+     RhostsRSAAuthentication
+             Specifies whether rhosts or /etc/hosts.equiv authentication to-
+             gether with successful RSA host authentication is allowed.  The
+             default is ``no''.  This option applies to protocol version 1 on-
+             ly.
+
+     RSAAuthentication
+             Specifies whether pure RSA authentication is allowed.  The de-
+             fault is ``yes''.  This option applies to protocol version 1 on-
+             ly.
+
+     ServerKeyBits
+             Defines the number of bits in the ephemeral protocol version 1
+             server key.  The minimum value is 512, and the default is 1024.
+
+     StrictModes
+             Specifies whether sshd(8) should check file modes and ownership
+             of the user's files and home directory before accepting login.
+             This is normally desirable because novices sometimes accidentally
+             leave their directory or files world-writable.  The default is
+             ``yes''.
+
+     Subsystem
+             Configures an external subsystem (e.g. file transfer daemon).
+             Arguments should be a subsystem name and a command (with optional
+             arguments) to execute upon subsystem request.
+
+             The command sftp-server(8) implements the ``sftp'' file transfer
+             subsystem.
+
+             Alternately the name ``internal-sftp'' implements an in-process
+             ``sftp'' server.  This may simplify configurations using
+             ChrootDirectory to force a different filesystem root on clients.
+
+             By default no subsystems are defined.  Note that this option ap-
+             plies to protocol version 2 only.
+
+     SyslogFacility
+             Gives the facility code that is used when logging messages from
+             sshd(8).  The possible values are: DAEMON, USER, AUTH, LOCAL0,
+             LOCAL1, LOCAL2, LOCAL3, LOCAL4, LOCAL5, LOCAL6, LOCAL7.  The de-
+             fault is AUTH.
+
+     TCPKeepAlive
+             Specifies whether the system should send TCP keepalive messages
+             to the other side.  If they are sent, death of the connection or
+             crash of one of the machines will be properly noticed.  However,
+             this means that connections will die if the route is down tem-
+             porarily, and some people find it annoying.  On the other hand,
+             if TCP keepalives are not sent, sessions may hang indefinitely on
+             the server, leaving ``ghost'' users and consuming server re-
+             sources.
+
+             The default is ``yes'' (to send TCP keepalive messages), and the
+             server will notice if the network goes down or the client host
+             crashes.  This avoids infinitely hanging sessions.
+
+             To disable TCP keepalive messages, the value should be set to
+             ``no''.
+
+     UseDNS  Specifies whether sshd(8) should look up the remote host name and
+             check that the resolved host name for the remote IP address maps
+             back to the very same IP address.  The default is ``yes''.
+
+     UseLogin
+             Specifies whether login(1) is used for interactive login ses-
+             sions.  The default is ``no''.  Note that login(1) is never used
+             for remote command execution.  Note also, that if this is en-
+             abled, X11Forwarding will be disabled because login(1) does not
+             know how to handle xauth(1) cookies.  If UsePrivilegeSeparation
+             is specified, it will be disabled after authentication.
+
+     UsePAM  Enables the Pluggable Authentication Module interface.  If set to
+             ``yes'' this will enable PAM authentication using
+             ChallengeResponseAuthentication and PasswordAuthentication in ad-
+             dition to PAM account and session module processing for all au-
+             thentication types.
+
+             Because PAM challenge-response authentication usually serves an
+             equivalent role to password authentication, you should disable
+             either PasswordAuthentication or ChallengeResponseAuthentication.
+
+             If UsePAM is enabled, you will not be able to run sshd(8) as a
+             non-root user.  The default is ``no''.
+
+     UsePrivilegeSeparation
+             Specifies whether sshd(8) separates privileges by creating an un-
+             privileged child process to deal with incoming network traffic.
+             After successful authentication, another process will be created
+             that has the privilege of the authenticated user.  The goal of
+             privilege separation is to prevent privilege escalation by con-
+             taining any corruption within the unprivileged processes.  The
+             default is ``yes''.
+
+     X11DisplayOffset
+             Specifies the first display number available for sshd(8)'s X11
+             forwarding.  This prevents sshd from interfering with real X11
+             servers.  The default is 10.
+
+     X11Forwarding
+             Specifies whether X11 forwarding is permitted.  The argument must
+             be ``yes'' or ``no''.  The default is ``no''.
+
+             When X11 forwarding is enabled, there may be additional exposure
+             to the server and to client displays if the sshd(8) proxy display
+             is configured to listen on the wildcard address (see
+             X11UseLocalhost below), though this is not the default.  Addi-
+             tionally, the authentication spoofing and authentication data
+             verification and substitution occur on the client side.  The se-
+             curity risk of using X11 forwarding is that the client's X11 dis-
+             play server may be exposed to attack when the SSH client requests
+             forwarding (see the warnings for ForwardX11 in ssh_config(5)).  A
+             system administrator may have a stance in which they want to pro-
+             tect clients that may expose themselves to attack by unwittingly
+             requesting X11 forwarding, which can warrant a ``no'' setting.
+
+             Note that disabling X11 forwarding does not prevent users from
+             forwarding X11 traffic, as users can always install their own
+             forwarders.  X11 forwarding is automatically disabled if UseLogin
+             is enabled.
+
+     X11UseLocalhost
+             Specifies whether sshd(8) should bind the X11 forwarding server
+             to the loopback address or to the wildcard address.  By default,
+             sshd binds the forwarding server to the loopback address and sets
+             the hostname part of the DISPLAY environment variable to
+             ``localhost''.  This prevents remote hosts from connecting to the
+             proxy display.  However, some older X11 clients may not function
+             with this configuration.  X11UseLocalhost may be set to ``no'' to
+             specify that the forwarding server should be bound to the wild-
+             card address.  The argument must be ``yes'' or ``no''.  The de-
+             fault is ``yes''.
+
+     XAuthLocation
+             Specifies the full pathname of the xauth(1) program.  The default
+             is /usr/X11R6/bin/xauth.
+
+TIME FORMATS
+     sshd(8) command-line arguments and configuration file options that speci-
+     fy time may be expressed using a sequence of the form: time[qualifier],
+     where time is a positive integer value and qualifier is one of the fol-
+     lowing:
+
+           <none>  seconds
+           s | S   seconds
+           m | M   minutes
+           h | H   hours
+           d | D   days
+           w | W   weeks
+
+     Each member of the sequence is added together to calculate the total time
+     value.
+
+     Time format examples:
+
+           600     600 seconds (10 minutes)
+           10m     10 minutes
+           1h30m   1 hour 30 minutes (90 minutes)
+
+FILES
+     /etc/ssh/sshd_config
+             Contains configuration data for sshd(8).  This file should be
+             writable by root only, but it is recommended (though not neces-
+             sary) that it be world-readable.
+
+SEE ALSO
+     sshd(8)
+
+AUTHORS
+     OpenSSH is a derivative of the original and free ssh 1.2.12 release by
+     Tatu Ylonen.  Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo
+     de Raadt and Dug Song removed many bugs, re-added newer features and cre-
+     ated OpenSSH.  Markus Friedl contributed the support for SSH protocol
+     versions 1.5 and 2.0.  Niels Provos and Markus Friedl contributed support
+     for privilege separation.
+
+OpenBSD 4.4                      July 2, 2008                               10
diff --git a/sshtty.h b/sshtty.h
new file mode 100644
index 000000000..723b27846
--- /dev/null
+++ b/sshtty.h
@@ -0,0 +1,47 @@
+/* $OpenBSD: sshtty.h,v 1.3 2003/09/19 17:43:35 markus Exp $ */
+/*
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ *                    All rights reserved
+ *
+ * As far as I am concerned, the code I have written for this software
+ * can be used freely for any purpose.  Any derived versions of this
+ * software must be clearly marked as such, and if the derived work is
+ * incompatible with the protocol description in the RFC file, it must be
+ * called by a name other than "ssh" or "Secure Shell".
+ */
+/*
+ * Copyright (c) 2001 Markus Friedl.  All rights reserved.
+ * Copyright (c) 2001 Kevin Steves.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SSHTTY_H
+#define SSHTTY_H
+
+#include <termios.h>
+
+struct termios get_saved_tio(void);
+void     leave_raw_mode(void);
+void     enter_raw_mode(void);
+
+#endif
diff --git a/stamp-h.in b/stamp-h.in
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/stamp-h.in
diff --git a/tildexpand.c b/tildexpand.c
new file mode 100644
index 000000000..cedb653b2
--- /dev/null
+++ b/tildexpand.c
@@ -0,0 +1,73 @@
+/*
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ *                    All rights reserved
+ *
+ * As far as I am concerned, the code I have written for this software
+ * can be used freely for any purpose.  Any derived versions of this
+ * software must be clearly marked as such, and if the derived work is
+ * incompatible with the protocol description in the RFC file, it must be
+ * called by a name other than "ssh" or "Secure Shell".
+ */
+
+#include "includes.h"
+RCSID("$OpenBSD: tildexpand.c,v 1.15 2004/05/21 08:43:03 markus Exp $");
+
+#include "xmalloc.h"
+#include "log.h"
+#include "misc.h"
+
+/*
+ * Expands tildes in the file name.  Returns data allocated by xmalloc.
+ * Warning: this calls getpw*.
+ */
+char *
+tilde_expand_filename(const char *filename, uid_t my_uid)
+{
+        const char *cp;
+        u_int userlen;
+        char *expanded;
+        struct passwd *pw;
+        char user[100];
+        int len;
+
+        /* Return immediately if no tilde. */
+        if (filename[0] != '~')
+                return xstrdup(filename);
+
+        /* Skip the tilde. */
+        filename++;
+
+        /* Find where the username ends. */
+        cp = strchr(filename, '/');
+        if (cp)
+                userlen = cp - filename;        /* Something after username. */
+        else
+                userlen = strlen(filename);     /* Nothing after username. */
+        if (userlen == 0)
+                pw = getpwuid(my_uid);          /* Own home directory. */
+        else {
+                /* Tilde refers to someone elses home directory. */
+                if (userlen > sizeof(user) - 1)
+                        fatal("User name after tilde too long.");
+                memcpy(user, filename, userlen);
+                user[userlen] = 0;
+                pw = getpwnam(user);
+        }
+        if (!pw)
+                fatal("Unknown user %100s.", user);
+
+        /* If referring to someones home directory, return it now. */
+        if (!cp) {
+                /* Only home directory specified */
+                return xstrdup(pw->pw_dir);
+        }
+        /* Build a path combining the specified directory and path. */
+        len = strlen(pw->pw_dir) + strlen(cp + 1) + 2;
+        if (len > MAXPATHLEN)
+                fatal("Home directory too long (%d > %d", len-1, MAXPATHLEN-1);
+        expanded = xmalloc(len);
+        snprintf(expanded, len, "%s%s%s", pw->pw_dir,
+            strcmp(pw->pw_dir, "/") ? "/" : "", cp + 1);
+        return expanded;
+}
diff --git a/tildexpand.h b/tildexpand.h
new file mode 100644
index 000000000..f5e7e40bc
--- /dev/null
+++ b/tildexpand.h
@@ -0,0 +1,15 @@
+/*      $OpenBSD: tildexpand.h,v 1.4 2001/06/26 17:27:25 markus Exp $   */
+
+/*
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ *                    All rights reserved
+ *
+ * As far as I am concerned, the code I have written for this software
+ * can be used freely for any purpose.  Any derived versions of this
+ * software must be clearly marked as such, and if the derived work is
+ * incompatible with the protocol description in the RFC file, it must be
+ * called by a name other than "ssh" or "Secure Shell".
+ */
+
+char    *tilde_expand_filename(const char *, uid_t);