Diff for /libaitcfg/config.guess between versions 1.1 and 1.2

version 1.1, 2008/09/30 14:45:09 version 1.2, 2009/09/09 09:07:30
Line 0 Line 1
   #! /bin/sh
   # Attempt to guess a canonical system name.
   #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   #   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
   
   timestamp='2003-10-16'
   
   # 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
   # the Free Software Foundation; either version 2 of the License, or
   # (at your option) any later version.
   #
   # This program is distributed in the hope that it will be useful, but
   # WITHOUT ANY WARRANTY; without even the implied warranty of
   # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   # General Public License for more details.
   #
   # You should have received a copy of the GNU General Public License
   # along with this program; if not, write to the Free Software
   # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
   #
   # As a special exception to the GNU General Public License, if you
   # distribute this file as part of a program that contains a
   # configuration script generated by Autoconf, you may include it under
   # the same distribution terms that you use for the rest of that program.
   
   # Originally written by Per Bothner <per@bothner.com>.
   # Please send patches to <config-patches@gnu.org>.  Submit a context
   # diff and a properly formatted ChangeLog entry.
   #
   # This script attempts to guess a canonical system name similar to
   # config.sub.  If it succeeds, it prints the system name on stdout, and
   # exits with 0.  Otherwise, it exits with 1.
   #
   # The plan is that this can be called by configure scripts if you
   # don't specify an explicit build system type.
   
   me=`echo "$0" | sed -e 's,.*/,,'`
   
   usage="\
   Usage: $0 [OPTION]
   
   Output the configuration name of the system \`$me' is run on.
   
   Operation modes:
     -h, --help         print this help, then exit
     -t, --time-stamp   print date of last modification, then exit
     -v, --version      print version number, then exit
   
   Report bugs and patches to <config-patches@gnu.org>."
   
   version="\
   GNU config.guess ($timestamp)
   
   Originally written by Per Bothner.
   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
   Free Software Foundation, Inc.
   
   This is free software; see the source for copying conditions.  There is NO
   warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
   
   help="
   Try \`$me --help' for more information."
   
   # Parse command line
   while test $# -gt 0 ; do
     case $1 in
       --time-stamp | --time* | -t )
          echo "$timestamp" ; exit 0 ;;
       --version | -v )
          echo "$version" ; exit 0 ;;
       --help | --h* | -h )
          echo "$usage"; exit 0 ;;
       -- )     # Stop option processing
          shift; break ;;
       - ) # Use stdin as input.
          break ;;
       -* )
          echo "$me: invalid option $1$help" >&2
          exit 1 ;;
       * )
          break ;;
     esac
   done
   
   if test $# != 0; then
     echo "$me: too many arguments$help" >&2
     exit 1
   fi
   
   trap 'exit 1' 1 2 15
   
   # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
   # compiler to aid in system detection is discouraged as it requires
   # temporary files to be created and, as you can see below, it is a
   # headache to deal with in a portable fashion.
   
   # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
   # use `HOST_CC' if defined, but it is deprecated.
   
   # Portable tmp directory creation inspired by the Autoconf team.
   
   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 -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
                CC_FOR_BUILD="$c"; break ;
             fi ;
           done ;
           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 ;'
   
   # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
   # (ghazi@noc.rutgers.edu 1994-08-24)
   if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
           PATH=$PATH:/.attbin ; export PATH
   fi
   
   UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
   UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
   UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
   UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
   
   # Note: order is significant - the case branches are not exclusive.
   
   case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
       *:NetBSD:*:*)
           # NetBSD (nbsd) targets should (where applicable) match one or
           # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
           # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
           # switched to ELF, *-*-netbsd* would select the old
           # object file format.  This provides both forward
           # compatibility and a consistent mechanism for selecting the
           # object file format.
           #
           # Note: NetBSD doesn't particularly care about the vendor
           # portion of the name.  We always set it to "unknown".
           sysctl="sysctl -n hw.machine_arch"
           UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
               /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
           case "${UNAME_MACHINE_ARCH}" in
               armeb) machine=armeb-unknown ;;
               arm*) machine=arm-unknown ;;
               sh3el) machine=shl-unknown ;;
               sh3eb) machine=sh-unknown ;;
               *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
           esac
           # The Operating System including object format, if it has switched
           # to ELF recently, or will in the future.
           case "${UNAME_MACHINE_ARCH}" in
               arm*|i386|m68k|ns32k|sh3*|sparc|vax)
                   eval $set_cc_for_build
                   if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
                           | grep __ELF__ >/dev/null
                   then
                       # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
                       # Return netbsd for either.  FIX?
                       os=netbsd
                   else
                       os=netbsdelf
                   fi
                   ;;
               *)
                   os=netbsd
                   ;;
           esac
           # The OS release
           # Debian GNU/NetBSD machines have a different userland, and
           # thus, need a distinct triplet. However, they do not need
           # kernel version information, so it can be replaced with a
           # suitable tag, in the style of linux-gnu.
           case "${UNAME_VERSION}" in
               Debian*)
                   release='-gnu'
                   ;;
               *)
                   release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
                   ;;
           esac
           # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
           # contains redundant information, the shorter form:
           # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
           echo "${machine}-${os}${release}"
           exit 0 ;;
       amiga:OpenBSD:*:*)
           echo m68k-unknown-openbsd${UNAME_RELEASE}
           exit 0 ;;
       arc:OpenBSD:*:*)
           echo mipsel-unknown-openbsd${UNAME_RELEASE}
           exit 0 ;;
       hp300:OpenBSD:*:*)
           echo m68k-unknown-openbsd${UNAME_RELEASE}
           exit 0 ;;
       mac68k:OpenBSD:*:*)
           echo m68k-unknown-openbsd${UNAME_RELEASE}
           exit 0 ;;
       macppc:OpenBSD:*:*)
           echo powerpc-unknown-openbsd${UNAME_RELEASE}
           exit 0 ;;
       mvme68k:OpenBSD:*:*)
           echo m68k-unknown-openbsd${UNAME_RELEASE}
           exit 0 ;;
       mvme88k:OpenBSD:*:*)
           echo m88k-unknown-openbsd${UNAME_RELEASE}
           exit 0 ;;
       mvmeppc:OpenBSD:*:*)
           echo powerpc-unknown-openbsd${UNAME_RELEASE}
           exit 0 ;;
       pegasos:OpenBSD:*:*)
           echo powerpc-unknown-openbsd${UNAME_RELEASE}
           exit 0 ;;
       pmax:OpenBSD:*:*)
           echo mipsel-unknown-openbsd${UNAME_RELEASE}
           exit 0 ;;
       sgi:OpenBSD:*:*)
           echo mipseb-unknown-openbsd${UNAME_RELEASE}
           exit 0 ;;
       sun3:OpenBSD:*:*)
           echo m68k-unknown-openbsd${UNAME_RELEASE}
           exit 0 ;;
       wgrisc:OpenBSD:*:*)
           echo mipsel-unknown-openbsd${UNAME_RELEASE}
           exit 0 ;;
       *:OpenBSD:*:*)
           echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
           exit 0 ;;
       alpha:OSF1:*:*)
           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.
           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
           # of the specific Alpha model?
           echo alpha-pc-interix
           exit 0 ;;
       21064:Windows_NT:50:3)
           echo alpha-dec-winnt3.5
           exit 0 ;;
       Amiga*:UNIX_System_V:4.0:*)
           echo m68k-unknown-sysv4
           exit 0;;
       *:[Aa]miga[Oo][Ss]:*:*)
           echo ${UNAME_MACHINE}-unknown-amigaos
           exit 0 ;;
       *:[Mm]orph[Oo][Ss]:*:*)
           echo ${UNAME_MACHINE}-unknown-morphos
           exit 0 ;;
       *:OS/390:*:*)
           echo i370-ibm-openedition
           exit 0 ;;
       *:OS400:*:*)
           echo powerpc-ibm-os400
           exit 0 ;;
       arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
           echo arm-acorn-riscix${UNAME_RELEASE}
           exit 0;;
       SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
           echo hppa1.1-hitachi-hiuxmpp
           exit 0;;
       Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
           # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
           if test "`(/bin/universe) 2>/dev/null`" = att ; then
                   echo pyramid-pyramid-sysv3
           else
                   echo pyramid-pyramid-bsd
           fi
           exit 0 ;;
       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 ;;
           esac ;;
       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 ;;
       i86pc:SunOS:5.*:*)
           echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
           exit 0 ;;
       sun4*:SunOS:6*:*)
           # According to config.sub, this is the proper way to canonicalize
           # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
           # it's likely to be more like Solaris than SunOS4.
           echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
           exit 0 ;;
       sun4*:SunOS:*:*)
           case "`/usr/bin/arch -k`" in
               Series*|S4*)
                   UNAME_RELEASE=`uname -v`
                   ;;
           esac
           # Japanese Language versions have a version number like `4.1.3-JL'.
           echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
           exit 0 ;;
       sun3*:SunOS:*:*)
           echo m68k-sun-sunos${UNAME_RELEASE}
           exit 0 ;;
       sun*:*:4.2BSD:*)
           UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
           test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
           case "`/bin/arch`" in
               sun3)
                   echo m68k-sun-sunos${UNAME_RELEASE}
                   ;;
               sun4)
                   echo sparc-sun-sunos${UNAME_RELEASE}
                   ;;
           esac
           exit 0 ;;
       aushp:SunOS:*:*)
           echo sparc-auspex-sunos${UNAME_RELEASE}
           exit 0 ;;
       # The situation for MiNT is a little confusing.  The machine name
       # can be virtually everything (everything which is not
       # "atarist" or "atariste" at least should have a processor
       # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
       # to the lowercase version "mint" (or "freemint").  Finally
       # the system name "TOS" denotes a system which is actually not
       # MiNT.  But MiNT is downward compatible to TOS, so this should
       # be no problem.
       atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
           echo m68k-atari-mint${UNAME_RELEASE}
           exit 0 ;;
       atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
           echo m68k-atari-mint${UNAME_RELEASE}
           exit 0 ;;
       *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
           echo m68k-atari-mint${UNAME_RELEASE}
           exit 0 ;;
       milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
           echo m68k-milan-mint${UNAME_RELEASE}
           exit 0 ;;
       hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
           echo m68k-hades-mint${UNAME_RELEASE}
           exit 0 ;;
       *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
           echo m68k-unknown-mint${UNAME_RELEASE}
           exit 0 ;;
       powerpc:machten:*:*)
           echo powerpc-apple-machten${UNAME_RELEASE}
           exit 0 ;;
       RISC*:Mach:*:*)
           echo mips-dec-mach_bsd4.3
           exit 0 ;;
       RISC*:ULTRIX:*:*)
           echo mips-dec-ultrix${UNAME_RELEASE}
           exit 0 ;;
       VAX*:ULTRIX*:*:*)
           echo vax-dec-ultrix${UNAME_RELEASE}
           exit 0 ;;
       2020:CLIX:*:* | 2430:CLIX:*:*)
           echo clipper-intergraph-clix${UNAME_RELEASE}
           exit 0 ;;
       mips:*:*:UMIPS | mips:*:*:RISCos)
           eval $set_cc_for_build
           sed 's/^        //' << EOF >$dummy.c
   #ifdef __cplusplus
   #include <stdio.h>  /* for printf() prototype */
           int main (int argc, char *argv[]) {
   #else
           int main (argc, argv) int argc; char *argv[]; {
   #endif
           #if defined (host_mips) && defined (MIPSEB)
           #if defined (SYSTYPE_SYSV)
             printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
           #endif
           #if defined (SYSTYPE_SVR4)
             printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
           #endif
           #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
             printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
           #endif
           #endif
             exit (-1);
           }
   EOF
           $CC_FOR_BUILD -o $dummy $dummy.c \
             && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
             && exit 0
           echo mips-mips-riscos${UNAME_RELEASE}
           exit 0 ;;
       Motorola:PowerMAX_OS:*:*)
           echo powerpc-motorola-powermax
           exit 0 ;;
       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:*:*)
           echo powerpc-harris-powerunix
           exit 0 ;;
       m88k:CX/UX:7*:*)
           echo m88k-harris-cxux7
           exit 0 ;;
       m88k:*:4*:R4*)
           echo m88k-motorola-sysv4
           exit 0 ;;
       m88k:*:3*:R3*)
           echo m88k-motorola-sysv3
           exit 0 ;;
       AViiON:dgux:*:*)
           # DG/UX returns AViiON for all architectures
           UNAME_PROCESSOR=`/usr/bin/uname -p`
           if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
           then
               if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
                  [ ${TARGET_BINARY_INTERFACE}x = x ]
               then
                   echo m88k-dg-dgux${UNAME_RELEASE}
               else
                   echo m88k-dg-dguxbcs${UNAME_RELEASE}
               fi
           else
               echo i586-dg-dgux${UNAME_RELEASE}
           fi
           exit 0 ;;
       M88*:DolphinOS:*:*) # DolphinOS (SVR3)
           echo m88k-dolphin-sysv3
           exit 0 ;;
       M88*:*:R3*:*)
           # Delta 88k system running SVR3
           echo m88k-motorola-sysv3
           exit 0 ;;
       XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
           echo m88k-tektronix-sysv3
           exit 0 ;;
       Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
           echo m68k-tektronix-bsd
           exit 0 ;;
       *:IRIX*:*:*)
           echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
           exit 0 ;;
       ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
           echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
           exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
       i*86:AIX:*:*)
           echo i386-ibm-aix
           exit 0 ;;
       ia64:AIX:*:*)
           if [ -x /usr/bin/oslevel ] ; then
                   IBM_REV=`/usr/bin/oslevel`
           else
                   IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
           fi
           echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
           exit 0 ;;
       *:AIX:2:3)
           if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
                   eval $set_cc_for_build
                   sed 's/^                //' << EOF >$dummy.c
                   #include <sys/systemcfg.h>
   
                   main()
                           {
                           if (!__power_pc())
                                   exit(1);
                           puts("powerpc-ibm-aix3.2.5");
                           exit(0);
                           }
   EOF
                   $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
           else
                   echo rs6000-ibm-aix3.2
           fi
           exit 0 ;;
       *:AIX:*:[45])
           IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
           if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
                   IBM_ARCH=rs6000
           else
                   IBM_ARCH=powerpc
           fi
           if [ -x /usr/bin/oslevel ] ; then
                   IBM_REV=`/usr/bin/oslevel`
           else
                   IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
           fi
           echo ${IBM_ARCH}-ibm-aix${IBM_REV}
           exit 0 ;;
       *:AIX:*:*)
           echo rs6000-ibm-aix
           exit 0 ;;
       ibmrt:4.4BSD:*|romp-ibm:BSD:*)
           echo romp-ibm-bsd4.4
           exit 0 ;;
       ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
           echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
           exit 0 ;;                           # report: romp-ibm BSD 4.3
       *:BOSX:*:*)
           echo rs6000-bull-bosx
           exit 0 ;;
       DPX/2?00:B.O.S.:*:*)
           echo m68k-bull-sysv3
           exit 0 ;;
       9000/[34]??:4.3bsd:1.*:*)
           echo m68k-hp-bsd
           exit 0 ;;
       hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
           echo m68k-hp-bsd4.4
           exit 0 ;;
       9000/[34678]??:HP-UX:*:*)
           HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
           case "${UNAME_MACHINE}" in
               9000/31? )            HP_ARCH=m68000 ;;
               9000/[34]?? )         HP_ARCH=m68k ;;
               9000/[678][0-9][0-9])
                   if [ -x /usr/bin/getconf ]; then
                       sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
                       sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
                       case "${sc_cpu_version}" in
                         523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
                         528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
                         532)                      # CPU_PA_RISC2_0
                           case "${sc_kernel_bits}" in
                             32) HP_ARCH="hppa2.0n" ;;
                             64) HP_ARCH="hppa2.0w" ;;
                             '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
                           esac ;;
                       esac
                   fi
                   if [ "${HP_ARCH}" = "" ]; then
                       eval $set_cc_for_build
                       sed 's/^              //' << EOF >$dummy.c
   
                 #define _HPUX_SOURCE
                 #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
                       (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:*:*)
           HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
           echo ia64-hp-hpux${HPUX_REV}
           exit 0 ;;
       3050*:HI-UX:*:*)
           eval $set_cc_for_build
           sed 's/^        //' << EOF >$dummy.c
           #include <unistd.h>
           int
           main ()
           {
             long cpu = sysconf (_SC_CPU_VERSION);
             /* The order matters, because CPU_IS_HP_MC68K erroneously returns
                true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
                results, however.  */
             if (CPU_IS_PA_RISC (cpu))
               {
                 switch (cpu)
                   {
                     case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
                     case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
                     case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
                     default: puts ("hppa-hitachi-hiuxwe2"); break;
                   }
               }
             else if (CPU_IS_HP_MC68K (cpu))
               puts ("m68k-hitachi-hiuxwe2");
             else puts ("unknown-hitachi-hiuxwe2");
             exit (0);
           }
   EOF
           $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:*:* )
           echo hppa1.1-hp-bsd
           exit 0 ;;
       9000/8??:4.3bsd:*:*)
           echo hppa1.0-hp-bsd
           exit 0 ;;
       *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
           echo hppa1.0-hp-mpeix
           exit 0 ;;
       hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
           echo hppa1.1-hp-osf
           exit 0 ;;
       hp8??:OSF1:*:*)
           echo hppa1.0-hp-osf
           exit 0 ;;
       i*86:OSF1:*:*)
           if [ -x /usr/sbin/sysversion ] ; then
               echo ${UNAME_MACHINE}-unknown-osf1mk
           else
               echo ${UNAME_MACHINE}-unknown-osf1
           fi
           exit 0 ;;
       parisc*:Lites*:*:*)
           echo hppa1.1-hp-lites
           exit 0 ;;
       C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
           echo c1-convex-bsd
           exit 0 ;;
       C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
           if getsysinfo -f scalar_acc
           then echo c32-convex-bsd
           else echo c2-convex-bsd
           fi
           exit 0 ;;
       C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
           echo c34-convex-bsd
           exit 0 ;;
       C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
           echo c38-convex-bsd
           exit 0 ;;
       C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
           echo c4-convex-bsd
           exit 0 ;;
       CRAY*Y-MP:*:*:*)
           echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
           exit 0 ;;
       CRAY*[A-Z]90:*:*:*)
           echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
           | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
                 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
                 -e 's/\.[^.]*$/.X/'
           exit 0 ;;
       CRAY*TS:*:*:*)
           echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
           exit 0 ;;
       CRAY*T3E:*:*:*)
           echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
           exit 0 ;;
       CRAY*SV1:*:*:*)
           echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
           exit 0 ;;
       *:UNICOS/mp:*:*)
           echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
           exit 0 ;;
       F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
           FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
           FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
           FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
           echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
           exit 0 ;;
       5000:UNIX_System_V:4.*:*)
           FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
           FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
           echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
           exit 0 ;;
       i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
           echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
           exit 0 ;;
       sparc*:BSD/OS:*:*)
           echo sparc-unknown-bsdi${UNAME_RELEASE}
           exit 0 ;;
       *:BSD/OS:*:*)
           echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
           exit 0 ;;
       *:FreeBSD:*:*)
           # Determine whether the default compiler uses glibc.
           eval $set_cc_for_build
           sed 's/^        //' << EOF >$dummy.c
           #include <features.h>
           #if __GLIBC__ >= 2
           LIBC=gnu
           #else
           LIBC=
           #endif
   EOF
           eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^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
           exit 0 ;;
       i*:MINGW*:*)
           echo ${UNAME_MACHINE}-pc-mingw32
           exit 0 ;;
       i*:PW*:*)
           echo ${UNAME_MACHINE}-pc-pw32
           exit 0 ;;
       x86:Interix*:[34]*)
           echo i586-pc-interix${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 i586-pc-interix
           exit 0 ;;
       i*:UWIN*:*)
           echo ${UNAME_MACHINE}-pc-uwin
           exit 0 ;;
       p*:CYGWIN*:*)
           echo powerpcle-unknown-cygwin
           exit 0 ;;
       prep*:SunOS:5.*:*)
           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 ;;
       m68*:Linux:*:*)
           echo ${UNAME_MACHINE}-unknown-linux-gnu
           exit 0 ;;
       mips:Linux:*:*)
           eval $set_cc_for_build
           sed 's/^        //' << EOF >$dummy.c
           #undef CPU
           #undef mips
           #undef mipsel
           #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
           CPU=mipsel
           #else
           #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
           CPU=mips
           #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
           ;;
       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
           exit 0 ;;
       ppc64:Linux:*:*)
           echo powerpc64-unknown-linux-gnu
           exit 0 ;;
       alpha:Linux:*:*)
           case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
             EV5)   UNAME_MACHINE=alphaev5 ;;
             EV56)  UNAME_MACHINE=alphaev56 ;;
             PCA56) UNAME_MACHINE=alphapca56 ;;
             PCA57) UNAME_MACHINE=alphapca56 ;;
             EV6)   UNAME_MACHINE=alphaev6 ;;
             EV67)  UNAME_MACHINE=alphaev67 ;;
             EV68*) UNAME_MACHINE=alphaev68 ;;
           esac
           objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
           if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
           echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
           exit 0 ;;
       parisc:Linux:*:* | hppa:Linux:*:*)
           # Look for CPU level
           case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
             PA7*) echo hppa1.1-unknown-linux-gnu ;;
             PA8*) echo hppa2.0-unknown-linux-gnu ;;
             *)    echo hppa-unknown-linux-gnu ;;
           esac
           exit 0 ;;
       parisc64:Linux:*:* | hppa64:Linux:*:*)
           echo hppa64-unknown-linux-gnu
           exit 0 ;;
       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 ;;
       sparc:Linux:*:* | sparc64:Linux:*:*)
           echo ${UNAME_MACHINE}-unknown-linux-gnu
           exit 0 ;;
       x86_64:Linux:*:*)
           echo x86_64-unknown-linux-gnu
           exit 0 ;;
       i*86:Linux:*:*)
           # The BFD linker knows what the default object file format is, so
           # first see if it will tell us. cd to the root directory to prevent
           # problems with other programs or directories called `ld' in the path.
           # Set LC_ALL=C to ensure ld outputs messages in English.
           ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
                            | sed -ne '/supported targets:/!d
                                       s/[         ][      ]*/ /g
                                       s/.*supported targets: *//
                                       s/ .*//
                                       p'`
           case "$ld_supported_targets" in
             elf32-i386)
                   TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
                   ;;
             a.out-i386-linux)
                   echo "${UNAME_MACHINE}-pc-linux-gnuaout"
                   exit 0 ;;
             coff-i386)
                   echo "${UNAME_MACHINE}-pc-linux-gnucoff"
                   exit 0 ;;
             "")
                   # Either a pre-BFD a.out linker (linux-gnuoldld) or
                   # one that does not give us useful --help.
                   echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
                   exit 0 ;;
           esac
           # Determine whether the default compiler is a.out or elf
           eval $set_cc_for_build
           sed 's/^        //' << EOF >$dummy.c
           #include <features.h>
           #ifdef __ELF__
           # ifdef __GLIBC__
           #  if __GLIBC__ >= 2
           LIBC=gnu
           #  else
           LIBC=gnulibc1
           #  endif
           # else
           LIBC=gnulibc1
           # endif
           #else
           #ifdef __INTEL_COMPILER
           LIBC=gnu
           #else
           LIBC=gnuaout
           #endif
           #endif
           #ifdef __dietlibc__
           LIBC=dietlibc
           #endif
   EOF
           eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
           test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
           test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
           ;;
       i*86:DYNIX/ptx:4*:*)
           # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
           # earlier versions are messed up and put the nodename in both
           # sysname and nodename.
           echo i386-sequent-sysv4
           exit 0 ;;
       i*86:UNIX_SV:4.2MP:2.*)
           # Unixware is an offshoot of SVR4, but it has its own version
           # number series starting with 2...
           # I am not positive that other SVR4 systems won't match this,
           # I just have to hope.  -- rms.
           # 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
                   echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
           else
                   echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
           fi
           exit 0 ;;
       i*86:*:5:[78]*)
           case `/bin/uname -X | grep "^Machine"` in
               *486*)           UNAME_MACHINE=i486 ;;
               *Pentium)        UNAME_MACHINE=i586 ;;
               *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
           esac
           echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
           exit 0 ;;
       i*86:*:3.2:*)
           if test -f /usr/options/cb.name; then
                   UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
                   echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
           elif /bin/uname -X 2>/dev/null >/dev/null ; then
                   UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
                   (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
                   (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
                           && UNAME_MACHINE=i586
                   (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
                           && UNAME_MACHINE=i686
                   (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
                           && UNAME_MACHINE=i686
                   echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
           else
                   echo ${UNAME_MACHINE}-pc-sysv32
           fi
           exit 0 ;;
       pc:*:*:*)
           # Left here for compatibility:
           # uname -m prints for DJGPP always 'pc', but it prints nothing about
           # the processor, so we play safe by assuming i386.
           echo i386-pc-msdosdjgpp
           exit 0 ;;
       Intel:Mach:3*:*)
           echo i386-pc-mach3
           exit 0 ;;
       paragon:*:*:*)
           echo i860-intel-osf1
           exit 0 ;;
       i860:*:4.*:*) # i860-SVR4
           if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
             echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
           else # Add other i860-SVR4 vendors below as they are discovered.
             echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
           fi
           exit 0 ;;
       mini*:CTIX:SYS*5:*)
           # "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[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`
           /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
             && echo i486-ncr-sysv4.3${OS_REL} && exit 0
           /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
             && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
       3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
           /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
             && echo i486-ncr-sysv4 && exit 0 ;;
       m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
           echo m68k-unknown-lynxos${UNAME_RELEASE}
           exit 0 ;;
       mc68030:UNIX_System_V:4.*:*)
           echo m68k-atari-sysv4
           exit 0 ;;
       TSUNAMI:LynxOS:2.*:*)
           echo sparc-unknown-lynxos${UNAME_RELEASE}
           exit 0 ;;
       rs6000:LynxOS:2.*:*)
           echo rs6000-unknown-lynxos${UNAME_RELEASE}
           exit 0 ;;
       PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
           echo powerpc-unknown-lynxos${UNAME_RELEASE}
           exit 0 ;;
       SM[BE]S:UNIX_SV:*:*)
           echo mips-dde-sysv${UNAME_RELEASE}
           exit 0 ;;
       RM*:ReliantUNIX-*:*:*)
           echo mips-sni-sysv4
           exit 0 ;;
       RM*:SINIX-*:*:*)
           echo mips-sni-sysv4
           exit 0 ;;
       *:SINIX-*:*:*)
           if uname -p 2>/dev/null >/dev/null ; then
                   UNAME_MACHINE=`(uname -p) 2>/dev/null`
                   echo ${UNAME_MACHINE}-sni-sysv4
           else
                   echo ns32k-sni-sysv
           fi
           exit 0 ;;
       PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
                         # says <Richard.M.Bartel@ccMail.Census.GOV>
           echo i586-unisys-sysv4
           exit 0 ;;
       *:UNIX_System_V:4*:FTX*)
           # From Gerald Hewes <hewes@openmarket.com>.
           # How about differentiating between stratus architectures? -djm
           echo hppa1.1-stratus-sysv4
           exit 0 ;;
       *:*:*:FTX*)
           # From seanf@swdc.stratus.com.
           echo i860-stratus-sysv4
           exit 0 ;;
       *:VOS:*:*)
           # From Paul.Green@stratus.com.
           echo hppa1.1-stratus-vos
           exit 0 ;;
       mc68*:A/UX:*:*)
           echo m68k-apple-aux${UNAME_RELEASE}
           exit 0 ;;
       news*:NEWS-OS:6*:*)
           echo mips-sony-newsos6
           exit 0 ;;
       R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
           if [ -d /usr/nec ]; then
                   echo mips-nec-sysv${UNAME_RELEASE}
           else
                   echo mips-unknown-sysv${UNAME_RELEASE}
           fi
           exit 0 ;;
       BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
           echo powerpc-be-beos
           exit 0 ;;
       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 ;;
       SX-4:SUPER-UX:*:*)
           echo sx4-nec-superux${UNAME_RELEASE}
           exit 0 ;;
       SX-5:SUPER-UX:*:*)
           echo sx5-nec-superux${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 ;;
       *:Rhapsody:*:*)
           echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
           exit 0 ;;
       *:Darwin:*:*)
           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`
           if test "$UNAME_PROCESSOR" = "x86"; then
                   UNAME_PROCESSOR=i386
                   UNAME_MACHINE=pc
           fi
           echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
           exit 0 ;;
       *:QNX:*:4*)
           echo i386-pc-qnx
           exit 0 ;;
       NSR-[DGKLNPTVWY]:NONSTOP_KERNEL:*:*)
           echo nsr-tandem-nsk${UNAME_RELEASE}
           exit 0 ;;
       *:NonStop-UX:*:*)
           echo mips-compaq-nonstopux
           exit 0 ;;
       BS2000:POSIX*:*:*)
           echo bs2000-siemens-sysv
           exit 0 ;;
       DS/*:UNIX_System_V:*:*)
           echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
           exit 0 ;;
       *:Plan9:*:*)
           # "uname -m" is not consistent, so use $cputype instead. 386
           # is converted to i386 for consistency with other x86
           # operating systems.
           if test "$cputype" = "386"; then
               UNAME_MACHINE=i386
           else
               UNAME_MACHINE="$cputype"
           fi
           echo ${UNAME_MACHINE}-unknown-plan9
           exit 0 ;;
       *:TOPS-10:*:*)
           echo pdp10-unknown-tops10
           exit 0 ;;
       *:TENEX:*:*)
           echo pdp10-unknown-tenex
           exit 0 ;;
       KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
           echo pdp10-dec-tops20
           exit 0 ;;
       XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
           echo pdp10-xkl-tops20
           exit 0 ;;
       *:TOPS-20:*:*)
           echo pdp10-unknown-tops20
           exit 0 ;;
       *:ITS:*:*)
           echo pdp10-unknown-its
           exit 0 ;;
       SEI:*:*:SEIUX)
           echo mips-sei-seiux${UNAME_RELEASE}
           exit 0 ;;
       *:DRAGONFLY:*:*)
           echo ${UNAME_MACHINE}-unknown-dragonfly${UNAME_RELEASE}
           exit 0 ;;
   esac
   
   #echo '(No uname command or uname output not recognized.)' 1>&2
   #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
   
   eval $set_cc_for_build
   cat >$dummy.c <<EOF
   #ifdef _SEQUENT_
   # include <sys/types.h>
   # include <sys/utsname.h>
   #endif
   main ()
   {
   #if defined (sony)
   #if defined (MIPSEB)
     /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
        I don't know....  */
     printf ("mips-sony-bsd\n"); exit (0);
   #else
   #include <sys/param.h>
     printf ("m68k-sony-newsos%s\n",
   #ifdef NEWSOS4
             "4"
   #else
             ""
   #endif
            ); exit (0);
   #endif
   #endif
   
   #if defined (__arm) && defined (__acorn) && defined (__unix)
     printf ("arm-acorn-riscix"); exit (0);
   #endif
   
   #if defined (hp300) && !defined (hpux)
     printf ("m68k-hp-bsd\n"); exit (0);
   #endif
   
   #if defined (NeXT)
   #if !defined (__ARCHITECTURE__)
   #define __ARCHITECTURE__ "m68k"
   #endif
     int version;
     version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
     if (version < 4)
       printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
     else
       printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
     exit (0);
   #endif
   
   #if defined (MULTIMAX) || defined (n16)
   #if defined (UMAXV)
     printf ("ns32k-encore-sysv\n"); exit (0);
   #else
   #if defined (CMU)
     printf ("ns32k-encore-mach\n"); exit (0);
   #else
     printf ("ns32k-encore-bsd\n"); exit (0);
   #endif
   #endif
   #endif
   
   #if defined (__386BSD__)
     printf ("i386-pc-bsd\n"); exit (0);
   #endif
   
   #if defined (sequent)
   #if defined (i386)
     printf ("i386-sequent-dynix\n"); exit (0);
   #endif
   #if defined (ns32000)
     printf ("ns32k-sequent-dynix\n"); exit (0);
   #endif
   #endif
   
   #if defined (_SEQUENT_)
       struct utsname un;
   
       uname(&un);
   
       if (strncmp(un.version, "V2", 2) == 0) {
           printf ("i386-sequent-ptx2\n"); exit (0);
       }
       if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
           printf ("i386-sequent-ptx1\n"); exit (0);
       }
       printf ("i386-sequent-ptx\n"); exit (0);
   
   #endif
   
   #if defined (vax)
   # if !defined (ultrix)
   #  include <sys/param.h>
   #  if defined (BSD)
   #   if BSD == 43
         printf ("vax-dec-bsd4.3\n"); exit (0);
   #   else
   #    if BSD == 199006
         printf ("vax-dec-bsd4.3reno\n"); exit (0);
   #    else
         printf ("vax-dec-bsd\n"); exit (0);
   #    endif
   #   endif
   #  else
       printf ("vax-dec-bsd\n"); exit (0);
   #  endif
   # else
       printf ("vax-dec-ultrix\n"); exit (0);
   # endif
   #endif
   
   #if defined (alliant) && defined (i860)
     printf ("i860-alliant-bsd\n"); exit (0);
   #endif
   
     exit (1);
   }
   EOF
   
   $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
   
   # Apollos put the system type in the environment.
   
   test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
   
   # Convex versions that predate uname can use getsysinfo(1)
   
   if [ -x /usr/convex/getsysinfo ]
   then
       case `getsysinfo -f cpu_type` in
       c1*)
           echo c1-convex-bsd
           exit 0 ;;
       c2*)
           if getsysinfo -f scalar_acc
           then echo c32-convex-bsd
           else echo c2-convex-bsd
           fi
           exit 0 ;;
       c34*)
           echo c34-convex-bsd
           exit 0 ;;
       c38*)
           echo c38-convex-bsd
           exit 0 ;;
       c4*)
           echo c4-convex-bsd
           exit 0 ;;
       esac
   fi
   
   cat >&2 <<EOF
   $0: unable to guess system type
   
   This script, last modified $timestamp, has failed to recognize
   the operating system you are using. It is advised that you
   download the most up to date version of the config scripts from
   
       ftp://ftp.gnu.org/pub/gnu/config/
   
   If the version you run ($0) is already up to date, please
   send the following data and any information you think might be
   pertinent to <config-patches@gnu.org> in order to provide the needed
   information to handle your system.
   
   config.guess timestamp = $timestamp
   
   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`
   /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
   
   hostinfo               = `(hostinfo) 2>/dev/null`
   /bin/universe          = `(/bin/universe) 2>/dev/null`
   /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
   /bin/arch              = `(/bin/arch) 2>/dev/null`
   /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
   /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
   
   UNAME_MACHINE = ${UNAME_MACHINE}
   UNAME_RELEASE = ${UNAME_RELEASE}
   UNAME_SYSTEM  = ${UNAME_SYSTEM}
   UNAME_VERSION = ${UNAME_VERSION}
   EOF
   
   exit 1
   
   # Local variables:
   # eval: (add-hook 'write-file-hooks 'time-stamp)
   # time-stamp-start: "timestamp='"
   # time-stamp-format: "%:y-%02m-%02d"
   # time-stamp-end: "'"
   # End:

Removed from v.1.1  
changed lines
  Added in v.1.2


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