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kc3-lang/libffi/config.guess

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  • Author : Anthony Green
    Date : 2013-01-02 08:28:35
    Hash : 8bad679a
    Message : New stand-alone patch

  • config.guess
  • #! /bin/sh
    # Attempt to guess a canonical system name.
    #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
    #   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
    #   2011 Free Software Foundation, Inc.
    
    timestamp='2011-06-03'
    
    # 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., 51 Franklin Street - Fifth Floor, Boston, MA
    # 02110-1301, 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.  Please send patches (context
    # diff format) to <config-patches@gnu.org> and include a 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.
    #
    # You can get the latest version of this script from:
    # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
    
    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, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 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 ;;
        --version | -v )
           echo "$version" ; exit ;;
        --help | --h* | -h )
           echo "$usage"; exit ;;
        -- )     # 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 ;
    : ${TMPDIR=/tmp} ;
     { tmp=`(umask 077 && mktemp -d "$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 ; set_cc_for_build= ;'
    
    # 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 "${UNAME_MACHINE_ARCH}" in
    	    armeb) machine=armeb-unknown ;;
    	    arm*) machine=arm-unknown ;;
    	    sh3el) machine=shl-unknown ;;
    	    sh3eb) machine=sh-unknown ;;
    	    sh5el) machine=sh5le-unknown ;;
    	    *) machine=${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__ | $CC_FOR_BUILD -E - 2>/dev/null \
    			| grep -q __ELF__
    		then
    		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
    		    # Return netbsd for either.  FIX?
    		    os=netbsd
    		else
    		    os=netbsdelf
    		fi
    		;;
    	    *)
    		os=netbsd
    		;;
    	esac
    	# The OS release
    	# Debian GNU/NetBSD machines have a different userland, and
    	# thus, need a distinct triplet. However, they do not need
    	# kernel version information, so it can be replaced with a
    	# suitable tag, in the style of linux-gnu.
    	case "${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 ;;
        *:OpenBSD:*:*)
    	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
    	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
    	exit ;;
        *:ekkoBSD:*:*)
    	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
    	exit ;;
        *:SolidBSD:*:*)
    	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
    	exit ;;
        macppc:MirBSD:*:*)
    	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
    	exit ;;
        *:MirBSD:*:*)
    	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
    	exit ;;
        alpha:OSF1:*:*)
    	case $UNAME_RELEASE in
    	*4.0)
    		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
    		;;
    	*5.*)
    		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
    		;;
    	esac
    	# 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 Pn.n version is a patched version.
    	# 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 ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
    	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
    	exitcode=$?
    	trap '' 0
    	exit $exitcode ;;
        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 ;;
        21064:Windows_NT:50:3)
    	echo alpha-dec-winnt3.5
    	exit ;;
        Amiga*:UNIX_System_V:4.0:*)
    	echo m68k-unknown-sysv4
    	exit ;;
        *:[Aa]miga[Oo][Ss]:*:*)
    	echo ${UNAME_MACHINE}-unknown-amigaos
    	exit ;;
        *:[Mm]orph[Oo][Ss]:*:*)
    	echo ${UNAME_MACHINE}-unknown-morphos
    	exit ;;
        *:OS/390:*:*)
    	echo i370-ibm-openedition
    	exit ;;
        *:z/VM:*:*)
    	echo s390-ibm-zvmoe
    	exit ;;
        *:OS400:*:*)
    	echo powerpc-ibm-os400
    	exit ;;
        arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
    	echo arm-acorn-riscix${UNAME_RELEASE}
    	exit ;;
        arm:riscos:*:*|arm:RISCOS:*:*)
    	echo arm-unknown-riscos
    	exit ;;
        SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
    	echo hppa1.1-hitachi-hiuxmpp
    	exit ;;
        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 ;;
        NILE*:*:*:dcosx)
    	echo pyramid-pyramid-svr4
    	exit ;;
        DRS?6000:unix:4.0:6*)
    	echo sparc-icl-nx6
    	exit ;;
        DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
    	case `/usr/bin/uname -p` in
    	    sparc) echo sparc-icl-nx7; exit ;;
    	esac ;;
        s390x:SunOS:*:*)
    	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    	exit ;;
        sun4H:SunOS:5.*:*)
    	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    	exit ;;
        sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
    	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    	exit ;;
        i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
    	echo i386-pc-auroraux${UNAME_RELEASE}
    	exit ;;
        i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
    	eval $set_cc_for_build
    	SUN_ARCH="i386"
    	# If there is a compiler, see if it is configured for 64-bit objects.
    	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
    	# This test works for both compilers.
    	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
    	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
    		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
    		grep IS_64BIT_ARCH >/dev/null
    	    then
    		SUN_ARCH="x86_64"
    	    fi
    	fi
    	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    	exit ;;
        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 ;;
        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 ${UNAME_RELEASE}|sed -e 's/-/_/'`
    	exit ;;
        sun3*:SunOS:*:*)
    	echo m68k-sun-sunos${UNAME_RELEASE}
    	exit ;;
        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 ;;
        aushp:SunOS:*:*)
    	echo sparc-auspex-sunos${UNAME_RELEASE}
    	exit ;;
        # The situation for MiNT is a little confusing.  The machine name
        # can be virtually everything (everything which is not
        # "atarist" or "atariste" at least should have a processor
        # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
        # to the lowercase version "mint" (or "freemint").  Finally
        # the system name "TOS" denotes a system which is actually not
        # MiNT.  But MiNT is downward compatible to TOS, so this should
        # be no problem.
        atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
    	echo m68k-atari-mint${UNAME_RELEASE}
    	exit ;;
        atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
    	echo m68k-atari-mint${UNAME_RELEASE}
    	exit ;;
        *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
    	echo m68k-atari-mint${UNAME_RELEASE}
    	exit ;;
        milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
    	echo m68k-milan-mint${UNAME_RELEASE}
    	exit ;;
        hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
    	echo m68k-hades-mint${UNAME_RELEASE}
    	exit ;;
        *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
    	echo m68k-unknown-mint${UNAME_RELEASE}
    	exit ;;
        m68k:machten:*:*)
    	echo m68k-apple-machten${UNAME_RELEASE}
    	exit ;;
        powerpc:machten:*:*)
    	echo powerpc-apple-machten${UNAME_RELEASE}
    	exit ;;
        RISC*:Mach:*:*)
    	echo mips-dec-mach_bsd4.3
    	exit ;;
        RISC*:ULTRIX:*:*)
    	echo mips-dec-ultrix${UNAME_RELEASE}
    	exit ;;
        VAX*:ULTRIX*:*:*)
    	echo vax-dec-ultrix${UNAME_RELEASE}
    	exit ;;
        2020:CLIX:*:* | 2430:CLIX:*:*)
    	echo clipper-intergraph-clix${UNAME_RELEASE}
    	exit ;;
        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 $dummy.c &&
    	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
    	  SYSTEM_NAME=`$dummy $dummyarg` &&
    	    { echo "$SYSTEM_NAME"; exit; }
    	echo mips-mips-riscos${UNAME_RELEASE}
    	exit ;;
        Motorola:PowerMAX_OS:*:*)
    	echo powerpc-motorola-powermax
    	exit ;;
        Motorola:*:4.3:PL8-*)
    	echo powerpc-harris-powermax
    	exit ;;
        Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
    	echo powerpc-harris-powermax
    	exit ;;
        Night_Hawk:Power_UNIX:*:*)
    	echo powerpc-harris-powerunix
    	exit ;;
        m88k:CX/UX:7*:*)
    	echo m88k-harris-cxux7
    	exit ;;
        m88k:*:4*:R4*)
    	echo m88k-motorola-sysv4
    	exit ;;
        m88k:*:3*:R3*)
    	echo m88k-motorola-sysv3
    	exit ;;
        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 ;;
        M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
    	echo m88k-dolphin-sysv3
    	exit ;;
        M88*:*:R3*:*)
    	# Delta 88k system running SVR3
    	echo m88k-motorola-sysv3
    	exit ;;
        XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
    	echo m88k-tektronix-sysv3
    	exit ;;
        Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
    	echo m68k-tektronix-bsd
    	exit ;;
        *:IRIX*:*:*)
    	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
    	exit ;;
        ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
    	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
    	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
        i*86:AIX:*:*)
    	echo i386-ibm-aix
    	exit ;;
        ia64:AIX:*:*)
    	if [ -x /usr/bin/oslevel ] ; then
    		IBM_REV=`/usr/bin/oslevel`
    	else
    		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
    	fi
    	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
    	exit ;;
        *: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
    		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
    		then
    			echo "$SYSTEM_NAME"
    		else
    			echo rs6000-ibm-aix3.2.5
    		fi
    	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 ;;
        *:AIX:*:[4567])
    	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 ;;
        *:AIX:*:*)
    	echo rs6000-ibm-aix
    	exit ;;
        ibmrt:4.4BSD:*|romp-ibm:BSD:*)
    	echo romp-ibm-bsd4.4
    	exit ;;
        ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
    	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
    	exit ;;                             # report: romp-ibm BSD 4.3
        *:BOSX:*:*)
    	echo rs6000-bull-bosx
    	exit ;;
        DPX/2?00:B.O.S.:*:*)
    	echo m68k-bull-sysv3
    	exit ;;
        9000/[34]??:4.3bsd:1.*:*)
    	echo m68k-hp-bsd
    	exit ;;
        hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
    	echo m68k-hp-bsd4.4
    	exit ;;
        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
    	    eval $set_cc_for_build
    
    	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
    	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
    	    # generating 64-bit code.  GNU and HP use different nomenclature:
    	    #
    	    # $ CC_FOR_BUILD=cc ./config.guess
    	    # => hppa2.0w-hp-hpux11.23
    	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
    	    # => hppa64-hp-hpux11.23
    
    	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
    		grep -q __LP64__
    	    then
    		HP_ARCH="hppa2.0w"
    	    else
    		HP_ARCH="hppa64"
    	    fi
    	fi
    	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
    	exit ;;
        ia64:HP-UX:*:*)
    	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
    	echo ia64-hp-hpux${HPUX_REV}
    	exit ;;
        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 $dummy.c && SYSTEM_NAME=`$dummy` &&
    		{ echo "$SYSTEM_NAME"; exit; }
    	echo unknown-hitachi-hiuxwe2
    	exit ;;
        9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
    	echo hppa1.1-hp-bsd
    	exit ;;
        9000/8??:4.3bsd:*:*)
    	echo hppa1.0-hp-bsd
    	exit ;;
        *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
    	echo hppa1.0-hp-mpeix
    	exit ;;
        hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
    	echo hppa1.1-hp-osf
    	exit ;;
        hp8??:OSF1:*:*)
    	echo hppa1.0-hp-osf
    	exit ;;
        i*86:OSF1:*:*)
    	if [ -x /usr/sbin/sysversion ] ; then
    	    echo ${UNAME_MACHINE}-unknown-osf1mk
    	else
    	    echo ${UNAME_MACHINE}-unknown-osf1
    	fi
    	exit ;;
        parisc*:Lites*:*:*)
    	echo hppa1.1-hp-lites
    	exit ;;
        C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
    	echo c1-convex-bsd
    	exit ;;
        C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
    	if getsysinfo -f scalar_acc
    	then echo c32-convex-bsd
    	else echo c2-convex-bsd
    	fi
    	exit ;;
        C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
    	echo c34-convex-bsd
    	exit ;;
        C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
    	echo c38-convex-bsd
    	exit ;;
        C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
    	echo c4-convex-bsd
    	exit ;;
        CRAY*Y-MP:*:*:*)
    	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    	exit ;;
        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/\.[^.]*$/.X/'
    	exit ;;
        CRAY*TS:*:*:*)
    	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    	exit ;;
        CRAY*T3E:*:*:*)
    	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    	exit ;;
        CRAY*SV1:*:*:*)
    	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    	exit ;;
        *:UNICOS/mp:*:*)
    	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    	exit ;;
        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 ;;
        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 ;;
        i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
    	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
    	exit ;;
        sparc*:BSD/OS:*:*)
    	echo sparc-unknown-bsdi${UNAME_RELEASE}
    	exit ;;
        *:BSD/OS:*:*)
    	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
    	exit ;;
        *:FreeBSD:*:*)
    	case ${UNAME_MACHINE} in
    	    pc98)
    		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
    	    amd64)
    		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
    	    *)
    		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
    	esac
    	exit ;;
        i*:CYGWIN*:*)
    	echo ${UNAME_MACHINE}-pc-cygwin
    	exit ;;
        *:MINGW*:*)
    	echo ${UNAME_MACHINE}-pc-mingw32
    	exit ;;
        i*:windows32*:*)
    	# uname -m includes "-pc" on this system.
    	echo ${UNAME_MACHINE}-mingw32
    	exit ;;
        i*:PW*:*)
    	echo ${UNAME_MACHINE}-pc-pw32
    	exit ;;
        *:Interix*:*)
    	case ${UNAME_MACHINE} in
    	    x86)
    		echo i586-pc-interix${UNAME_RELEASE}
    		exit ;;
    	    authenticamd | genuineintel | EM64T)
    		echo x86_64-unknown-interix${UNAME_RELEASE}
    		exit ;;
    	    IA64)
    		echo ia64-unknown-interix${UNAME_RELEASE}
    		exit ;;
    	esac ;;
        [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
    	echo i${UNAME_MACHINE}-pc-mks
    	exit ;;
        8664:Windows_NT:*)
    	echo x86_64-pc-mks
    	exit ;;
        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 ;;
        i*:UWIN*:*)
    	echo ${UNAME_MACHINE}-pc-uwin
    	exit ;;
        amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
    	echo x86_64-unknown-cygwin
    	exit ;;
        p*:CYGWIN*:*)
    	echo powerpcle-unknown-cygwin
    	exit ;;
        prep*:SunOS:5.*:*)
    	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    	exit ;;
        *:GNU:*:*)
    	# the GNU system
    	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
    	exit ;;
        *: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 ;;
        i*86:Minix:*:*)
    	echo ${UNAME_MACHINE}-pc-minix
    	exit ;;
        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 -q ld.so.1
    	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
    	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
    	exit ;;
        arm*:Linux:*:*)
    	eval $set_cc_for_build
    	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
    	    | grep -q __ARM_EABI__
    	then
    	    echo ${UNAME_MACHINE}-unknown-linux-gnu
    	else
    	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
    		| grep -q __ARM_PCS_VFP
    	    then
    		echo ${UNAME_MACHINE}-unknown-linux-gnueabi
    	    else
    		echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
    	    fi
    	fi
    	exit ;;
        avr32*:Linux:*:*)
    	echo ${UNAME_MACHINE}-unknown-linux-gnu
    	exit ;;
        cris:Linux:*:*)
    	echo cris-axis-linux-gnu
    	exit ;;
        crisv32:Linux:*:*)
    	echo crisv32-axis-linux-gnu
    	exit ;;
        frv:Linux:*:*)
    	echo frv-unknown-linux-gnu
    	exit ;;
        i*86:Linux:*:*)
    	LIBC=gnu
    	eval $set_cc_for_build
    	sed 's/^	//' << EOF >$dummy.c
    	#ifdef __dietlibc__
    	LIBC=dietlibc
    	#endif
    EOF
    	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
    	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
    	exit ;;
        ia64:Linux:*:*)
    	echo ${UNAME_MACHINE}-unknown-linux-gnu
    	exit ;;
        m32r*:Linux:*:*)
    	echo ${UNAME_MACHINE}-unknown-linux-gnu
    	exit ;;
        m68*:Linux:*:*)
    	echo ${UNAME_MACHINE}-unknown-linux-gnu
    	exit ;;
        mips:Linux:*:* | mips64:Linux:*:*)
    	eval $set_cc_for_build
    	sed 's/^	//' << EOF >$dummy.c
    	#undef CPU
    	#undef ${UNAME_MACHINE}
    	#undef ${UNAME_MACHINE}el
    	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
    	CPU=${UNAME_MACHINE}el
    	#else
    	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
    	CPU=${UNAME_MACHINE}
    	#else
    	CPU=
    	#endif
    	#endif
    EOF
    	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
    	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
    	;;
        or32:Linux:*:*)
    	echo or32-unknown-linux-gnu
    	exit ;;
        padre:Linux:*:*)
    	echo sparc-unknown-linux-gnu
    	exit ;;
        parisc64:Linux:*:* | hppa64:Linux:*:*)
    	echo hppa64-unknown-linux-gnu
    	exit ;;
        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 ;;
        ppc64:Linux:*:*)
    	echo powerpc64-unknown-linux-gnu
    	exit ;;
        ppc:Linux:*:*)
    	echo powerpc-unknown-linux-gnu
    	exit ;;
        s390:Linux:*:* | s390x:Linux:*:*)
    	echo ${UNAME_MACHINE}-ibm-linux
    	exit ;;
        sh64*:Linux:*:*)
    	echo ${UNAME_MACHINE}-unknown-linux-gnu
    	exit ;;
        sh*:Linux:*:*)
    	echo ${UNAME_MACHINE}-unknown-linux-gnu
    	exit ;;
        sparc:Linux:*:* | sparc64:Linux:*:*)
    	echo ${UNAME_MACHINE}-unknown-linux-gnu
    	exit ;;
        tile*:Linux:*:*)
    	echo ${UNAME_MACHINE}-unknown-linux-gnu
    	exit ;;
        vax:Linux:*:*)
    	echo ${UNAME_MACHINE}-dec-linux-gnu
    	exit ;;
        x86_64:Linux:*:*)
    	echo x86_64-unknown-linux-gnu
    	exit ;;
        xtensa*:Linux:*:*)
    	echo ${UNAME_MACHINE}-unknown-linux-gnu
    	exit ;;
        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 ;;
        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 ;;
        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 ;;
        i*86:XTS-300:*:STOP)
    	echo ${UNAME_MACHINE}-unknown-stop
    	exit ;;
        i*86:atheos:*:*)
    	echo ${UNAME_MACHINE}-unknown-atheos
    	exit ;;
        i*86:syllable:*:*)
    	echo ${UNAME_MACHINE}-pc-syllable
    	exit ;;
        i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
    	echo i386-unknown-lynxos${UNAME_RELEASE}
    	exit ;;
        i*86:*DOS:*:*)
    	echo ${UNAME_MACHINE}-pc-msdosdjgpp
    	exit ;;
        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 ;;
        i*86:*:5:[678]*)
    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
    	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 ;;
        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 ${UNAME_MACHINE}-pc-sysv32
    	fi
    	exit ;;
        pc:*:*:*)
    	# Left here for compatibility:
    	# uname -m prints for DJGPP always 'pc', but it prints nothing about
    	# the processor, so we play safe by assuming i586.
    	# Note: whatever this is, it MUST be the same as what config.sub
    	# prints for the "djgpp" host, or else GDB configury will decide that
    	# this is a cross-build.
    	echo i586-pc-msdosdjgpp
    	exit ;;
        Intel:Mach:3*:*)
    	echo i386-pc-mach3
    	exit ;;
        paragon:*:*:*)
    	echo i860-intel-osf1
    	exit ;;
        i860:*:4.*:*) # i860-SVR4
    	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
    	  echo i860-stardent-sysv${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 ;;
        mini*:CTIX:SYS*5:*)
    	# "miniframe"
    	echo m68010-convergent-sysv
    	exit ;;
        mc68k:UNIX:SYSTEM5:3.51m)
    	echo m68k-convergent-sysv
    	exit ;;
        M680?0:D-NIX:5.3:*)
    	echo m68k-diab-dnix
    	exit ;;
        M68*:*:R3V[5678]*:*)
    	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
        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 | S7501*:*: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${OS_REL}; exit; }
    	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
    	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
        3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
    	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
    	  && { echo i486-ncr-sysv4; exit; } ;;
        NCR*:*:4.2:* | MPRAS*:*:4.2:*)
    	OS_REL='.3'
    	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${OS_REL}; exit; }
    	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
    	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
    	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
    	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
        m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
    	echo m68k-unknown-lynxos${UNAME_RELEASE}
    	exit ;;
        mc68030:UNIX_System_V:4.*:*)
    	echo m68k-atari-sysv4
    	exit ;;
        TSUNAMI:LynxOS:2.*:*)
    	echo sparc-unknown-lynxos${UNAME_RELEASE}
    	exit ;;
        rs6000:LynxOS:2.*:*)
    	echo rs6000-unknown-lynxos${UNAME_RELEASE}
    	exit ;;
        PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
    	echo powerpc-unknown-lynxos${UNAME_RELEASE}
    	exit ;;
        SM[BE]S:UNIX_SV:*:*)
    	echo mips-dde-sysv${UNAME_RELEASE}
    	exit ;;
        RM*:ReliantUNIX-*:*:*)
    	echo mips-sni-sysv4
    	exit ;;
        RM*:SINIX-*:*:*)
    	echo mips-sni-sysv4
    	exit ;;
        *: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 ;;
        PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
    			# says <Richard.M.Bartel@ccMail.Census.GOV>
    	echo i586-unisys-sysv4
    	exit ;;
        *:UNIX_System_V:4*:FTX*)
    	# From Gerald Hewes <hewes@openmarket.com>.
    	# How about differentiating between stratus architectures? -djm
    	echo hppa1.1-stratus-sysv4
    	exit ;;
        *:*:*:FTX*)
    	# From seanf@swdc.stratus.com.
    	echo i860-stratus-sysv4
    	exit ;;
        i*86:VOS:*:*)
    	# From Paul.Green@stratus.com.
    	echo ${UNAME_MACHINE}-stratus-vos
    	exit ;;
        *:VOS:*:*)
    	# From Paul.Green@stratus.com.
    	echo hppa1.1-stratus-vos
    	exit ;;
        mc68*:A/UX:*:*)
    	echo m68k-apple-aux${UNAME_RELEASE}
    	exit ;;
        news*:NEWS-OS:6*:*)
    	echo mips-sony-newsos6
    	exit ;;
        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 ;;
        BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
    	echo powerpc-be-beos
    	exit ;;
        BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
    	echo powerpc-apple-beos
    	exit ;;
        BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
    	echo i586-pc-beos
    	exit ;;
        BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
    	echo i586-pc-haiku
    	exit ;;
        SX-4:SUPER-UX:*:*)
    	echo sx4-nec-superux${UNAME_RELEASE}
    	exit ;;
        SX-5:SUPER-UX:*:*)
    	echo sx5-nec-superux${UNAME_RELEASE}
    	exit ;;
        SX-6:SUPER-UX:*:*)
    	echo sx6-nec-superux${UNAME_RELEASE}
    	exit ;;
        SX-7:SUPER-UX:*:*)
    	echo sx7-nec-superux${UNAME_RELEASE}
    	exit ;;
        SX-8:SUPER-UX:*:*)
    	echo sx8-nec-superux${UNAME_RELEASE}
    	exit ;;
        SX-8R:SUPER-UX:*:*)
    	echo sx8r-nec-superux${UNAME_RELEASE}
    	exit ;;
        Power*:Rhapsody:*:*)
    	echo powerpc-apple-rhapsody${UNAME_RELEASE}
    	exit ;;
        *:Rhapsody:*:*)
    	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
    	exit ;;
        *:Darwin:*:*)
    	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
    	case $UNAME_PROCESSOR in
    	    i386)
    		eval $set_cc_for_build
    		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
    		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
    		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
    		      grep IS_64BIT_ARCH >/dev/null
    		  then
    		      UNAME_PROCESSOR="x86_64"
    		  fi
    		fi ;;
    	    unknown) UNAME_PROCESSOR=powerpc ;;
    	esac
    	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
    	exit ;;
        *: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${UNAME_RELEASE}
    	exit ;;
        *:QNX:*:4*)
    	echo i386-pc-qnx
    	exit ;;
        NEO-?:NONSTOP_KERNEL:*:*)
    	echo neo-tandem-nsk${UNAME_RELEASE}
    	exit ;;
        NSE-?:NONSTOP_KERNEL:*:*)
    	echo nse-tandem-nsk${UNAME_RELEASE}
    	exit ;;
        NSR-?:NONSTOP_KERNEL:*:*)
    	echo nsr-tandem-nsk${UNAME_RELEASE}
    	exit ;;
        *:NonStop-UX:*:*)
    	echo mips-compaq-nonstopux
    	exit ;;
        BS2000:POSIX*:*:*)
    	echo bs2000-siemens-sysv
    	exit ;;
        DS/*:UNIX_System_V:*:*)
    	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
    	exit ;;
        *: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 ${UNAME_MACHINE}-unknown-plan9
    	exit ;;
        *:TOPS-10:*:*)
    	echo pdp10-unknown-tops10
    	exit ;;
        *:TENEX:*:*)
    	echo pdp10-unknown-tenex
    	exit ;;
        KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
    	echo pdp10-dec-tops20
    	exit ;;
        XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
    	echo pdp10-xkl-tops20
    	exit ;;
        *:TOPS-20:*:*)
    	echo pdp10-unknown-tops20
    	exit ;;
        *:ITS:*:*)
    	echo pdp10-unknown-its
    	exit ;;
        SEI:*:*:SEIUX)
    	echo mips-sei-seiux${UNAME_RELEASE}
    	exit ;;
        *:DragonFly:*:*)
    	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
    	exit ;;
        *:*VMS:*:*)
    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
    	case "${UNAME_MACHINE}" in
    	    A*) echo alpha-dec-vms ; exit ;;
    	    I*) echo ia64-dec-vms ; exit ;;
    	    V*) echo vax-dec-vms ; exit ;;
    	esac ;;
        *:XENIX:*:SysV)
    	echo i386-pc-xenix
    	exit ;;
        i*86:skyos:*:*)
    	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
    	exit ;;
        i*86:rdos:*:*)
    	echo ${UNAME_MACHINE}-pc-rdos
    	exit ;;
        i*86:AROS:*:*)
    	echo ${UNAME_MACHINE}-pc-aros
    	exit ;;
    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\n"); 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 $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
    	{ echo "$SYSTEM_NAME"; exit; }
    
    # Apollos put the system type in the environment.
    
    test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
    
    # 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 ;;
        c2*)
    	if getsysinfo -f scalar_acc
    	then echo c32-convex-bsd
    	else echo c2-convex-bsd
    	fi
    	exit ;;
        c34*)
    	echo c34-convex-bsd
    	exit ;;
        c38*)
    	echo c38-convex-bsd
    	exit ;;
        c4*)
    	echo c4-convex-bsd
    	exit ;;
        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
    
      http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
    and
      http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
    
    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: