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Clean up -fset-g77-defaults and -fversion docs
[pf3gnuchains/gcc-fork.git] / config.guess
index da051c6..f3fce22 100755 (executable)
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright (C) 1992, 93-97, 1998 Free Software Foundation, Inc.
+#   Copyright (C) 1992, 93, 94, 95, 96, 97, 1998, 1999 Free Software Foundation, Inc.
 #
 # 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
@@ -112,6 +112,9 @@ EOF
     amiga:OpenBSD:*:*)
        echo m68k-unknown-openbsd${UNAME_RELEASE}
        exit 0 ;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+       echo ${UNAME_MACHINE}-unknown-amigaos
+       exit 0 ;;
     arc64:OpenBSD:*:*)
        echo mips64el-unknown-openbsd${UNAME_RELEASE}
        exit 0 ;;
@@ -150,6 +153,9 @@ EOF
     NILE:*:*:dcosx)
        echo pyramid-pyramid-svr4
        exit 0 ;;
+    sun4H:SunOS:5.*:*)
+       echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+       exit 0 ;;
     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
        exit 0 ;;
@@ -357,17 +363,45 @@ EOF
     *9??*:MPE/iX:*:*)
        echo hppa1.0-hp-mpeix
        exit 0 ;;
-    9000/[3478]??:HP-UX:*:*)
+    9000/[34678]??:HP-UX:*:*)
        case "${UNAME_MACHINE}" in
            9000/31? )            HP_ARCH=m68000 ;;
            9000/[34]?? )         HP_ARCH=m68k ;;
-           9000/6?? )            HP_ARCH=hppa1.0 ;;
-           9000/78? )            HP_ARCH=hppa1.1 ;; # FIXME: really hppa2.0
-           9000/7?? )            HP_ARCH=hppa1.1 ;;
-           9000/8[67]1 | 9000/80[24] | 9000/8[78]9 | 9000/893 )
-                                 HP_ARCH=hppa1.1 ;; # FIXME: really hppa2.0
-           9000/8?[13679] )      HP_ARCH=hppa1.1 ;;
-           9000/8?? )            HP_ARCH=hppa1.0 ;;
+           9000/[678][0-9][0-9] )
+
+              sed 's/^              //' << EOF >dummy.c
+              #include <stdlib.h>
+              #include <unistd.h>
+              
+              int main ()
+              {
+              #if defined(_SC_KERNEL_BITS)
+                  long bits = sysconf(_SC_KERNEL_BITS);
+              #endif 
+                  long cpu  = sysconf (_SC_CPU_VERSION);
+              
+                  switch (cpu) 
+               {
+               case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+               case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+               case CPU_PA_RISC2_0: 
+              #if defined(_SC_KERNEL_BITS)
+                   switch (bits) 
+                       {
+                       case 64: puts ("hppa2.0w"); break;
+                       case 32: puts ("hppa2.0n"); break;
+                       default: puts ("hppa2.0"); break;
+                       } break;
+              #else  /* !defined(_SC_KERNEL_BITS) */
+                   puts ("hppa2.0"); break;
+              #endif 
+               default: puts ("hppa1.0"); break;
+               }
+                  exit (0);
+              }
+EOF
+       (${CC-cc} dummy.c -o dummy 2>/dev/null ) && HP_ARCH=`./dummy`
+       rm -f dummy.c dummy
        esac
        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
@@ -424,6 +458,9 @@ EOF
     parisc*:Lites*:*:*)
        echo hppa1.1-hp-lites
        exit 0 ;;
+    hppa*:OpenBSD:*:*)
+       echo hppa-unknown-openbsd
+       exit 0 ;;
     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
        echo c1-convex-bsd
         exit 0 ;;
@@ -477,7 +514,11 @@ EOF
        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
        exit 0 ;;
     *:FreeBSD:*:*)
-       echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+        if test -x /usr/bin/objformat -a "elf" = "`/usr/bin/objformat`"; then
+          echo ${UNAME_MACHINE}-unknown-freebsdelf
+        else
+         echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
+      fi
        exit 0 ;;
     *:NetBSD:*:*)
        echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
@@ -491,6 +532,16 @@ EOF
     i*:MINGW*:*)
        echo ${UNAME_MACHINE}-pc-mingw32
        exit 0 ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+        # How do we know it's Interix rather than generic posix subsystem?
+       # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+       # change UNAME_MACHINE based on the output of uname instead of
+       # i386?
+       echo i386-pc-interix
+       exit 0 ;;
+    i*:UWIN*:*)
+       echo ${UNAME_MACHINE}-pc-uwin
+       exit 0 ;;
     p*:CYGWIN*:*)
        echo powerpcle-unknown-cygwin32
        exit 0 ;;
@@ -504,6 +555,7 @@ EOF
        # uname on the ARM produces all sorts of strangeness, and we need to
        # filter it out.
        case "$UNAME_MACHINE" in
+         armv*)                      UNAME_MACHINE=$UNAME_MACHINE ;;
          arm* | sa110*)              UNAME_MACHINE="arm" ;;
        esac
 
@@ -682,14 +734,13 @@ EOF
                echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
        fi
        exit 0 ;;
-    i?86:*:5:7)
+    i?86:*:5:7*)
        UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
        (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
        (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
                && UNAME_MACHINE=i586
-       (/bin/uname -X|egrep '^Machine.*PentII' >/dev/null) \
-               && UNAME_MACHINE=i686
-       (/bin/uname -X|egrep '^Machine.*Pent II' >/dev/null) \
+# 5.0.4c returns "Pent II".  5.0.5 returns PentII
+       (/bin/uname -X|egrep '^Machine.*Pent.*II' >/dev/null) \
                && UNAME_MACHINE=i686
        (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
                && UNAME_MACHINE=i686
@@ -798,7 +849,7 @@ EOF
     news*:NEWS-OS:*:6*)
        echo mips-sony-newsos6
        exit 0 ;;
-    R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
+    R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R4000:UNIX_SV:*:*)
        if [ -d /usr/nec ]; then
                echo mips-nec-sysv${UNAME_RELEASE}
        else
@@ -811,6 +862,9 @@ EOF
     BeMac:BeOS:*:*)    # BeOS running on Mac or Mac clone, PPC only.
        echo powerpc-apple-beos
        exit 0 ;;
+    BePC:BeOS:*:*)     # BeOS running on Intel PC compatible.
+       echo i586-pc-beos
+       exit 0 ;;
 esac
 
 #echo '(No uname command or uname output not recognized.)' 1>&2