Update config.guess and config.sub from autotools-dev 20031007.1 (closes:

#217696).

1 files changed, 172 insertions, 114 deletions

diff --git a/config.guess b/config.guess
index e8f206123..11271623b 100755
--- a/config.guess
+++ b/config.guess
@@ -1,9 +1,9 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002 Free Software Foundation, Inc.
+#   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
 
-timestamp='2002-07-23'
+timestamp='2003-10-07'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -98,30 +98,32 @@ trap 'exit 1' 1 2 15
 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
 # use `HOST_CC' if defined, but it is deprecated.
 
-# This shell variable is my proudest work .. or something. --bje
+# Portable tmp directory creation inspired by the Autoconf team.
 
-set_cc_for_build='tmpdir=${TMPDIR-/tmp}/config-guess-$$ ;
-(old=`umask` && umask 077 && mkdir $tmpdir && umask $old && unset old)
-   || (echo "$me: cannot create $tmpdir" >&2 && exit 1) ;
-dummy=$tmpdir/dummy ;
-files="$dummy.c $dummy.o $dummy.rel $dummy" ;
-trap '"'"'rm -f $files; rmdir $tmpdir; exit 1'"'"' 1 2 15 ;
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
 case $CC_FOR_BUILD,$HOST_CC,$CC in
  ,,)    echo "int x;" > $dummy.c ;
         for c in cc gcc c89 c99 ; do
-          if ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ; then
+          if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
              CC_FOR_BUILD="$c"; break ;
           fi ;
         done ;
-        rm -f $files ;
         if test x"$CC_FOR_BUILD" = x ; then
           CC_FOR_BUILD=no_compiler_found ;
         fi
         ;;
  ,,*)   CC_FOR_BUILD=$CC ;;
  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
-esac ;
-unset files'
+esac ;'
 
 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 # (ghazi@noc.rutgers.edu 1994-08-24)
@@ -178,7 +180,18 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
                 ;;
         esac
         # The OS release
-        release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+        # Debian GNU/NetBSD machines have a different userland, and
+        # thus, need a distinct triplet. However, they do not need
+        # kernel version information, so it can be replaced with a
+        # suitable tag, in the style of linux-gnu.
+        case "${UNAME_VERSION}" in
+            Debian*)
+                release='-gnu'
+                ;;
+            *)
+                release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+                ;;
+        esac
         # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
         # contains redundant information, the shorter form:
         # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
@@ -227,68 +240,52 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
         if test $UNAME_RELEASE = "V4.0"; then
                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
         fi
+        # According to Compaq, /usr/sbin/psrinfo has been available on
+        # OSF/1 and Tru64 systems produced since 1995.  I hope that
+        # covers most systems running today.  This code pipes the CPU
+        # types through head -n 1, so we only detect the type of CPU 0.
+        ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+        case "$ALPHA_CPU_TYPE" in
+            "EV4 (21064)")
+                UNAME_MACHINE="alpha" ;;
+            "EV4.5 (21064)")
+                UNAME_MACHINE="alpha" ;;
+            "LCA4 (21066/21068)")
+                UNAME_MACHINE="alpha" ;;
+            "EV5 (21164)")
+                UNAME_MACHINE="alphaev5" ;;
+            "EV5.6 (21164A)")
+                UNAME_MACHINE="alphaev56" ;;
+            "EV5.6 (21164PC)")
+                UNAME_MACHINE="alphapca56" ;;
+            "EV5.7 (21164PC)")
+                UNAME_MACHINE="alphapca57" ;;
+            "EV6 (21264)")
+                UNAME_MACHINE="alphaev6" ;;
+            "EV6.7 (21264A)")
+                UNAME_MACHINE="alphaev67" ;;
+            "EV6.8CB (21264C)")
+                UNAME_MACHINE="alphaev68" ;;
+            "EV6.8AL (21264B)")
+                UNAME_MACHINE="alphaev68" ;;
+            "EV6.8CX (21264D)")
+                UNAME_MACHINE="alphaev68" ;;
+            "EV6.9A (21264/EV69A)")
+                UNAME_MACHINE="alphaev69" ;;
+            "EV7 (21364)")
+                UNAME_MACHINE="alphaev7" ;;
+            "EV7.9 (21364A)")
+                UNAME_MACHINE="alphaev79" ;;
+        esac
         # A Vn.n version is a released version.
         # A Tn.n version is a released field test version.
         # A Xn.n version is an unreleased experimental baselevel.
         # 1.2 uses "1.2" for uname -r.
-        eval $set_cc_for_build
-        cat <<EOF >$dummy.s
-        .data
-\$Lformat:
-        .byte 37,100,45,37,120,10,0     # "%d-%x\n"
-
-        .text
-        .globl main
-        .align 4
-        .ent main
-main:
-        .frame \$30,16,\$26,0
-        ldgp \$29,0(\$27)
-        .prologue 1
-        .long 0x47e03d80 # implver \$0
-        lda \$2,-1
-        .long 0x47e20c21 # amask \$2,\$1
-        lda \$16,\$Lformat
-        mov \$0,\$17
-        not \$1,\$18
-        jsr \$26,printf
-        ldgp \$29,0(\$26)
-        mov 0,\$16
-        jsr \$26,exit
-        .end main
-EOF
-        $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
-        if test "$?" = 0 ; then
-                case `$dummy` in
-                        0-0)
-                                UNAME_MACHINE="alpha"
-                                ;;
-                        1-0)
-                                UNAME_MACHINE="alphaev5"
-                                ;;
-                        1-1)
-                                UNAME_MACHINE="alphaev56"
-                                ;;
-                        1-101)
-                                UNAME_MACHINE="alphapca56"
-                                ;;
-                        2-303)
-                                UNAME_MACHINE="alphaev6"
-                                ;;
-                        2-307)
-                                UNAME_MACHINE="alphaev67"
-                                ;;
-                        2-1307)
-                                UNAME_MACHINE="alphaev68"
-                                ;;
-                        3-1307)
-                                UNAME_MACHINE="alphaev7"
-                                ;;
-                esac
-        fi
-        rm -f $dummy.s $dummy && rmdir $tmpdir
         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
         exit 0 ;;
+    Alpha*:OpenVMS:*:*)
+        echo alpha-hp-vms
+        exit 0 ;;
     Alpha\ *:Windows_NT*:*)
         # How do we know it's Interix rather than the generic POSIX subsystem?
         # Should we change UNAME_MACHINE based on the output of uname instead
@@ -327,6 +324,9 @@ EOF
     NILE*:*:*:dcosx)
         echo pyramid-pyramid-svr4
         exit 0 ;;
+    DRS?6000:unix:4.0:6*)
+        echo sparc-icl-nx6
+        exit 0 ;;
     DRS?6000:UNIX_SV:4.2*:7*)
         case `/usr/bin/uname -p` in
             sparc) echo sparc-icl-nx7 && exit 0 ;;
@@ -437,16 +437,18 @@ EOF
           exit (-1);
         }
 EOF
-        $CC_FOR_BUILD $dummy.c -o $dummy \
+        $CC_FOR_BUILD -o $dummy $dummy.c \
           && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
-          && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
-        rm -f $dummy.c $dummy && rmdir $tmpdir
+          && exit 0
         echo mips-mips-riscos${UNAME_RELEASE}
         exit 0 ;;
     Motorola:PowerMAX_OS:*:*)
         echo powerpc-motorola-powermax
         exit 0 ;;
-    Night_Hawk:*:*:PowerMAX_OS)
+    Motorola:*:4.3:PL8-*)
+        echo powerpc-harris-powermax
+        exit 0 ;;
+    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
         echo powerpc-harris-powermax
         exit 0 ;;
     Night_Hawk:Power_UNIX:*:*)
@@ -521,8 +523,7 @@ EOF
                         exit(0);
                         }
 EOF
-                $CC_FOR_BUILD $dummy.c -o $dummy && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
-                rm -f $dummy.c $dummy && rmdir $tmpdir
+                $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
                 echo rs6000-ibm-aix3.2.5
         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
                 echo rs6000-ibm-aix3.2.4
@@ -620,11 +621,21 @@ EOF
                   exit (0);
               }
 EOF
-                    (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`$dummy`
-                    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
-                    rm -f $dummy.c $dummy && rmdir $tmpdir
+                    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+                    test -z "$HP_ARCH" && HP_ARCH=hppa
                 fi ;;
         esac
+        if [ ${HP_ARCH} = "hppa2.0w" ]
+        then
+            # avoid double evaluation of $set_cc_for_build
+            test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
+            if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
+            then
+                HP_ARCH="hppa2.0w"
+            else
+                HP_ARCH="hppa64"
+            fi
+        fi
         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
         exit 0 ;;
     ia64:HP-UX:*:*)
@@ -658,8 +669,7 @@ EOF
           exit (0);
         }
 EOF
-        $CC_FOR_BUILD $dummy.c -o $dummy && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
-        rm -f $dummy.c $dummy && rmdir $tmpdir
+        $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
         echo unknown-hitachi-hiuxwe2
         exit 0 ;;
     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
@@ -717,9 +727,6 @@ EOF
     CRAY*TS:*:*:*)
         echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
         exit 0 ;;
-    CRAY*T3D:*:*:*)
-        echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-        exit 0 ;;
     CRAY*T3E:*:*:*)
         echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
         exit 0 ;;
@@ -727,7 +734,7 @@ EOF
         echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
         exit 0 ;;
     *:UNICOS/mp:*:*)
-        echo nv1-cray-unicosmp | sed -e 's/\.[^.]*$/.X/'
+        echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
         exit 0 ;;
     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
         FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
@@ -756,8 +763,10 @@ EOF
         #endif
 EOF
         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
-        rm -f $dummy.c && rmdir $tmpdir
-        echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
+        # GNU/KFreeBSD systems have a "k" prefix to indicate we are using
+        # FreeBSD's kernel, but not the complete OS.
+        case ${LIBC} in gnu) kernel_only='k' ;; esac
+        echo ${UNAME_MACHINE}-unknown-${kernel_only}freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
         exit 0 ;;
     i*:CYGWIN*:*)
         echo ${UNAME_MACHINE}-pc-cygwin
@@ -768,14 +777,17 @@ EOF
     i*:PW*:*)
         echo ${UNAME_MACHINE}-pc-pw32
         exit 0 ;;
-    x86:Interix*:3*)
-        echo i386-pc-interix3
+    x86:Interix*:[34]*)
+        echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
+        exit 0 ;;
+    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+        echo i${UNAME_MACHINE}-pc-mks
         exit 0 ;;
     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
         # How do we know it's Interix rather than the generic POSIX subsystem?
         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
         # UNAME_MACHINE based on the output of uname instead of i386?
-        echo i386-pc-interix
+        echo i586-pc-interix
         exit 0 ;;
     i*:UWIN*:*)
         echo ${UNAME_MACHINE}-pc-uwin
@@ -787,14 +799,22 @@ EOF
         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
         exit 0 ;;
     *:GNU:*:*)
+        # the GNU system
         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
         exit 0 ;;
+    *:GNU/*:*:*)
+        # other systems with GNU libc and userland
+        echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+        exit 0 ;;
     i*86:Minix:*:*)
         echo ${UNAME_MACHINE}-pc-minix
         exit 0 ;;
     arm*:Linux:*:*)
         echo ${UNAME_MACHINE}-unknown-linux-gnu
         exit 0 ;;
+    cris:Linux:*:*)
+        echo cris-axis-linux-gnu
+        exit 0 ;;
     ia64:Linux:*:*)
         echo ${UNAME_MACHINE}-unknown-linux-gnu
         exit 0 ;;
@@ -818,8 +838,26 @@ EOF
         #endif
 EOF
         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
-        rm -f $dummy.c && rmdir $tmpdir
-        test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0
+        test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
+        ;;
+    mips64:Linux:*:*)
+        eval $set_cc_for_build
+        sed 's/^        //' << EOF >$dummy.c
+        #undef CPU
+        #undef mips64
+        #undef mips64el
+        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+        CPU=mips64el
+        #else
+        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+        CPU=mips64
+        #else
+        CPU=
+        #endif
+        #endif
+EOF
+        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
+        test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
         ;;
     ppc:Linux:*:*)
         echo powerpc-unknown-linux-gnu
@@ -855,6 +893,9 @@ EOF
     s390:Linux:*:* | s390x:Linux:*:*)
         echo ${UNAME_MACHINE}-ibm-linux
         exit 0 ;;
+    sh64*:Linux:*:*)
+        echo ${UNAME_MACHINE}-unknown-linux-gnu
+        exit 0 ;;
     sh*:Linux:*:*)
         echo ${UNAME_MACHINE}-unknown-linux-gnu
         exit 0 ;;
@@ -912,9 +953,11 @@ EOF
         LIBC=gnuaout
         #endif
         #endif
+        #ifdef __dietlibc__
+        LIBC=dietlibc
+        #endif
 EOF
         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
-        rm -f $dummy.c && rmdir $tmpdir
         test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
         test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
         ;;
@@ -932,6 +975,23 @@ EOF
         # Use sysv4.2uw... so that sysv4* matches it.
         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
         exit 0 ;;
+    i*86:OS/2:*:*)
+        # If we were able to find `uname', then EMX Unix compatibility
+        # is probably installed.
+        echo ${UNAME_MACHINE}-pc-os2-emx
+        exit 0 ;;
+    i*86:XTS-300:*:STOP)
+        echo ${UNAME_MACHINE}-unknown-stop
+        exit 0 ;;
+    i*86:atheos:*:*)
+        echo ${UNAME_MACHINE}-unknown-atheos
+        exit 0 ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+        echo i386-unknown-lynxos${UNAME_RELEASE}
+        exit 0 ;;
+    i*86:*DOS:*:*)
+        echo ${UNAME_MACHINE}-pc-msdosdjgpp
+        exit 0 ;;
     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
         UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
@@ -966,9 +1026,6 @@ EOF
                 echo ${UNAME_MACHINE}-pc-sysv32
         fi
         exit 0 ;;
-    i*86:*DOS:*:*)
-        echo ${UNAME_MACHINE}-pc-msdosdjgpp
-        exit 0 ;;
     pc:*:*:*)
         # Left here for compatibility:
         # uname -m prints for DJGPP always 'pc', but it prints nothing about
@@ -992,9 +1049,15 @@ EOF
         # "miniframe"
         echo m68010-convergent-sysv
         exit 0 ;;
+    mc68k:UNIX:SYSTEM5:3.51m)
+        echo m68k-convergent-sysv
+        exit 0 ;;
+    M680?0:D-NIX:5.3:*)
+        echo m68k-diab-dnix
+        exit 0 ;;
     M68*:*:R3V[567]*:*)
         test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
-    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0)
+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0)
         OS_REL=''
         test -r /etc/.relid \
         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
@@ -1011,9 +1074,6 @@ EOF
     mc68030:UNIX_System_V:4.*:*)
         echo m68k-atari-sysv4
         exit 0 ;;
-    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
-        echo i386-unknown-lynxos${UNAME_RELEASE}
-        exit 0 ;;
     TSUNAMI:LynxOS:2.*:*)
         echo sparc-unknown-lynxos${UNAME_RELEASE}
         exit 0 ;;
@@ -1085,6 +1145,9 @@ EOF
     SX-5:SUPER-UX:*:*)
         echo sx5-nec-superux${UNAME_RELEASE}
         exit 0 ;;
+    SX-6:SUPER-UX:*:*)
+        echo sx6-nec-superux${UNAME_RELEASE}
+        exit 0 ;;
     Power*:Rhapsody:*:*)
         echo powerpc-apple-rhapsody${UNAME_RELEASE}
         exit 0 ;;
@@ -1092,7 +1155,11 @@ EOF
         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
         exit 0 ;;
     *:Darwin:*:*)
-        echo `uname -p`-apple-darwin${UNAME_RELEASE}
+        case `uname -p` in
+            *86) UNAME_PROCESSOR=i686 ;;
+            powerpc) UNAME_PROCESSOR=powerpc ;;
+        esac
+        echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
         exit 0 ;;
     *:procnto*:*:* | *:QNX:[0123456789]*:*)
         UNAME_PROCESSOR=`uname -p`
@@ -1105,7 +1172,7 @@ EOF
     *:QNX:*:4*)
         echo i386-pc-qnx
         exit 0 ;;
-    NSR-[GKLNPTVW]:NONSTOP_KERNEL:*:*)
+    NSR-[DGKLNPTVWY]:NONSTOP_KERNEL:*:*)
         echo nsr-tandem-nsk${UNAME_RELEASE}
         exit 0 ;;
     *:NonStop-UX:*:*)
@@ -1128,11 +1195,6 @@ EOF
         fi
         echo ${UNAME_MACHINE}-unknown-plan9
         exit 0 ;;
-    i*86:OS/2:*:*)
-        # If we were able to find `uname', then EMX Unix compatibility
-        # is probably installed.
-        echo ${UNAME_MACHINE}-pc-os2-emx
-        exit 0 ;;
     *:TOPS-10:*:*)
         echo pdp10-unknown-tops10
         exit 0 ;;
@@ -1151,11 +1213,8 @@ EOF
     *:ITS:*:*)
         echo pdp10-unknown-its
         exit 0 ;;
-    i*86:XTS-300:*:STOP)
-        echo ${UNAME_MACHINE}-unknown-stop
-        exit 0 ;;
-    i*86:atheos:*:*)
-        echo ${UNAME_MACHINE}-unknown-atheos
+    SEI:*:*:SEIUX)
+        echo mips-sei-seiux${UNAME_RELEASE}
         exit 0 ;;
 esac
 
@@ -1277,8 +1336,7 @@ main ()
 }
 EOF
 
-$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
-rm -f $dummy.c $dummy && rmdir $tmpdir
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
 
 # Apollos put the system type in the environment.