- (djm) Pull in getopt(3) from OpenBSD libc for the optreset extension.

1 files changed, 16 insertions, 2 deletions

diff --git a/configure.in b/configure.in
index ed3fba84e..d3f38b92f 100644
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,4 @@
-# $Id: configure.in,v 1.298 2001/06/29 12:32:31 mouring Exp $
+# $Id: configure.in,v 1.299 2001/07/14 03:22:53 djm Exp $
 
 AC_INIT(ssh.c)
 
@@ -459,7 +459,7 @@ AC_ARG_WITH(tcp-wrappers,
 )
 
 dnl    Checks for library functions.
-AC_CHECK_FUNCS(arc4random atexit b64_ntop bcopy bindresvport_sa clock dirname fchown fchmod freeaddrinfo futimes gai_strerror getcwd getaddrinfo getgrouplist getnameinfo getrlimit getrusage getttyent glob inet_ntoa innetgr login_getcapbool md5_crypt memmove mkdtemp on_exit openpty readpassphrase realpath rresvport_af setdtablesize setenv setegid seteuid setlogin setproctitle setresgid setreuid setrlimit setsid setvbuf sigaction sigvec snprintf strerror strlcat strlcpy strmode strsep sysconf tcgetpgrp utimes vsnprintf vhangup vis waitpid _getpty __b64_ntop)
+AC_CHECK_FUNCS(arc4random atexit b64_ntop bcopy bindresvport_sa clock dirname fchown fchmod freeaddrinfo futimes gai_strerror getcwd getaddrinfo getgrouplist getopt getnameinfo getrlimit getrusage getttyent glob inet_ntoa innetgr login_getcapbool md5_crypt memmove mkdtemp on_exit openpty readpassphrase realpath rresvport_af setdtablesize setenv setegid seteuid setlogin setproctitle setresgid setreuid setrlimit setsid setvbuf sigaction sigvec snprintf strerror strlcat strlcpy strmode strsep sysconf tcgetpgrp utimes vsnprintf vhangup vis waitpid _getpty __b64_ntop)
 dnl    Checks for time functions
 AC_CHECK_FUNCS(gettimeofday time)
 dnl    Checks for libutil functions
@@ -1184,6 +1184,20 @@ if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
         AC_DEFINE(HAVE___PROGNAME)
 fi
 
+AC_CACHE_CHECK([whether getopt has optreset support],
+                ac_cv_have_getopt_optreset, [
+        AC_TRY_LINK(
+                [
+#include <getopt.h>
+                ],
+                [ extern int optreset; optreset = 0; ],
+                [ ac_cv_have_getopt_optreset="yes" ],
+                [ ac_cv_have_getopt_optreset="no" ]
+        )
+])
+if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then
+        AC_DEFINE(HAVE_GETOPT_OPTRESET)
+fi
 
 AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [
         AC_TRY_LINK([],