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      1 #! /bin/sh
      2 # Attempt to guess a canonical system name.
      3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
      4 #   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
      5 #   Free Software Foundation, Inc.
      6 
      7 timestamp='2008-09-28'
      8 
      9 # This file is free software; you can redistribute it and/or modify it
     10 # under the terms of the GNU General Public License as published by
     11 # the Free Software Foundation; either version 2 of the License, or
     12 # (at your option) any later version.
     13 #
     14 # This program is distributed in the hope that it will be useful, but
     15 # WITHOUT ANY WARRANTY; without even the implied warranty of
     16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     17 # General Public License for more details.
     18 #
     19 # You should have received a copy of the GNU General Public License
     20 # along with this program; if not, write to the Free Software
     21 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
     22 # 02110-1301, USA.
     23 #
     24 # As a special exception to the GNU General Public License, if you
     25 # distribute this file as part of a program that contains a
     26 # configuration script generated by Autoconf, you may include it under
     27 # the same distribution terms that you use for the rest of that program.
     28 
     29 
     30 # Originally written by Per Bothner <per (at] bothner.com>.
     31 # Please send patches to <config-patches (at] gnu.org>.  Submit a context
     32 # diff and a properly formatted ChangeLog entry.
     33 #
     34 # This script attempts to guess a canonical system name similar to
     35 # config.sub.  If it succeeds, it prints the system name on stdout, and
     36 # exits with 0.  Otherwise, it exits with 1.
     37 #
     38 # The plan is that this can be called by configure scripts if you
     39 # don't specify an explicit build system type.
     40 
     41 me=`echo "$0" | sed -e 's,.*/,,'`
     42 
     43 usage="\
     44 Usage: $0 [OPTION]
     45 
     46 Output the configuration name of the system \`$me' is run on.
     47 
     48 Operation modes:
     49   -h, --help         print this help, then exit
     50   -t, --time-stamp   print date of last modification, then exit
     51   -v, --version      print version number, then exit
     52 
     53 Report bugs and patches to <config-patches (at] gnu.org>."
     54 
     55 version="\
     56 GNU config.guess ($timestamp)
     57 
     58 Originally written by Per Bothner.
     59 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
     60 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
     61 
     62 This is free software; see the source for copying conditions.  There is NO
     63 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
     64 
     65 help="
     66 Try \`$me --help' for more information."
     67 
     68 # Parse command line
     69 while test $# -gt 0 ; do
     70   case $1 in
     71     --time-stamp | --time* | -t )
     72        echo "$timestamp" ; exit ;;
     73     --version | -v )
     74        echo "$version" ; exit ;;
     75     --help | --h* | -h )
     76        echo "$usage"; exit ;;
     77     -- )     # Stop option processing
     78        shift; break ;;
     79     - )	# Use stdin as input.
     80        break ;;
     81     -* )
     82        echo "$me: invalid option $1$help" >&2
     83        exit 1 ;;
     84     * )
     85        break ;;
     86   esac
     87 done
     88 
     89 if test $# != 0; then
     90   echo "$me: too many arguments$help" >&2
     91   exit 1
     92 fi
     93 
     94 trap 'exit 1' 1 2 15
     95 
     96 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
     97 # compiler to aid in system detection is discouraged as it requires
     98 # temporary files to be created and, as you can see below, it is a
     99 # headache to deal with in a portable fashion.
    100 
    101 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
    102 # use `HOST_CC' if defined, but it is deprecated.
    103 
    104 # Portable tmp directory creation inspired by the Autoconf team.
    105 
    106 set_cc_for_build='
    107 trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
    108 trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
    109 : ${TMPDIR=/tmp} ;
    110  { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
    111  { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
    112  { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
    113  { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
    114 dummy=$tmp/dummy ;
    115 tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
    116 case $CC_FOR_BUILD,$HOST_CC,$CC in
    117  ,,)    echo "int x;" > $dummy.c ;
    118 	for c in cc gcc c89 c99 ; do
    119 	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
    120 	     CC_FOR_BUILD="$c"; break ;
    121 	  fi ;
    122 	done ;
    123 	if test x"$CC_FOR_BUILD" = x ; then
    124 	  CC_FOR_BUILD=no_compiler_found ;
    125 	fi
    126 	;;
    127  ,,*)   CC_FOR_BUILD=$CC ;;
    128  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
    129 esac ; set_cc_for_build= ;'
    130 
    131 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
    132 # (ghazi (at] noc.rutgers.edu 1994-08-24)
    133 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
    134 	PATH=$PATH:/.attbin ; export PATH
    135 fi
    136 
    137 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
    138 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
    139 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
    140 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
    141 
    142 # Note: order is significant - the case branches are not exclusive.
    143 
    144 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
    145     *:NetBSD:*:*)
    146 	# NetBSD (nbsd) targets should (where applicable) match one or
    147 	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
    148 	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
    149 	# switched to ELF, *-*-netbsd* would select the old
    150 	# object file format.  This provides both forward
    151 	# compatibility and a consistent mechanism for selecting the
    152 	# object file format.
    153 	#
    154 	# Note: NetBSD doesn't particularly care about the vendor
    155 	# portion of the name.  We always set it to "unknown".
    156 	sysctl="sysctl -n hw.machine_arch"
    157 	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
    158 	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
    159 	case "${UNAME_MACHINE_ARCH}" in
    160 	    armeb) machine=armeb-unknown ;;
    161 	    arm*) machine=arm-unknown ;;
    162 	    sh3el) machine=shl-unknown ;;
    163 	    sh3eb) machine=sh-unknown ;;
    164 	    sh5el) machine=sh5le-unknown ;;
    165 	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
    166 	esac
    167 	# The Operating System including object format, if it has switched
    168 	# to ELF recently, or will in the future.
    169 	case "${UNAME_MACHINE_ARCH}" in
    170 	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
    171 		eval $set_cc_for_build
    172 		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
    173 			| grep __ELF__ >/dev/null
    174 		then
    175 		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
    176 		    # Return netbsd for either.  FIX?
    177 		    os=netbsd
    178 		else
    179 		    os=netbsdelf
    180 		fi
    181 		;;
    182 	    *)
    183 	        os=netbsd
    184 		;;
    185 	esac
    186 	# The OS release
    187 	# Debian GNU/NetBSD machines have a different userland, and
    188 	# thus, need a distinct triplet. However, they do not need
    189 	# kernel version information, so it can be replaced with a
    190 	# suitable tag, in the style of linux-gnu.
    191 	case "${UNAME_VERSION}" in
    192 	    Debian*)
    193 		release='-gnu'
    194 		;;
    195 	    *)
    196 		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
    197 		;;
    198 	esac
    199 	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
    200 	# contains redundant information, the shorter form:
    201 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
    202 	echo "${machine}-${os}${release}"
    203 	exit ;;
    204     *:OpenBSD:*:*)
    205 	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
    206 	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
    207 	exit ;;
    208     *:ekkoBSD:*:*)
    209 	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
    210 	exit ;;
    211     *:SolidBSD:*:*)
    212 	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
    213 	exit ;;
    214     macppc:MirBSD:*:*)
    215 	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
    216 	exit ;;
    217     *:MirBSD:*:*)
    218 	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
    219 	exit ;;
    220     alpha:OSF1:*:*)
    221 	case $UNAME_RELEASE in
    222 	*4.0)
    223 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
    224 		;;
    225 	*5.*)
    226 	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
    227 		;;
    228 	esac
    229 	# According to Compaq, /usr/sbin/psrinfo has been available on
    230 	# OSF/1 and Tru64 systems produced since 1995.  I hope that
    231 	# covers most systems running today.  This code pipes the CPU
    232 	# types through head -n 1, so we only detect the type of CPU 0.
    233 	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
    234 	case "$ALPHA_CPU_TYPE" in
    235 	    "EV4 (21064)")
    236 		UNAME_MACHINE="alpha" ;;
    237 	    "EV4.5 (21064)")
    238 		UNAME_MACHINE="alpha" ;;
    239 	    "LCA4 (21066/21068)")
    240 		UNAME_MACHINE="alpha" ;;
    241 	    "EV5 (21164)")
    242 		UNAME_MACHINE="alphaev5" ;;
    243 	    "EV5.6 (21164A)")
    244 		UNAME_MACHINE="alphaev56" ;;
    245 	    "EV5.6 (21164PC)")
    246 		UNAME_MACHINE="alphapca56" ;;
    247 	    "EV5.7 (21164PC)")
    248 		UNAME_MACHINE="alphapca57" ;;
    249 	    "EV6 (21264)")
    250 		UNAME_MACHINE="alphaev6" ;;
    251 	    "EV6.7 (21264A)")
    252 		UNAME_MACHINE="alphaev67" ;;
    253 	    "EV6.8CB (21264C)")
    254 		UNAME_MACHINE="alphaev68" ;;
    255 	    "EV6.8AL (21264B)")
    256 		UNAME_MACHINE="alphaev68" ;;
    257 	    "EV6.8CX (21264D)")
    258 		UNAME_MACHINE="alphaev68" ;;
    259 	    "EV6.9A (21264/EV69A)")
    260 		UNAME_MACHINE="alphaev69" ;;
    261 	    "EV7 (21364)")
    262 		UNAME_MACHINE="alphaev7" ;;
    263 	    "EV7.9 (21364A)")
    264 		UNAME_MACHINE="alphaev79" ;;
    265 	esac
    266 	# A Pn.n version is a patched version.
    267 	# A Vn.n version is a released version.
    268 	# A Tn.n version is a released field test version.
    269 	# A Xn.n version is an unreleased experimental baselevel.
    270 	# 1.2 uses "1.2" for uname -r.
    271 	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
    272 	exit ;;
    273     Alpha\ *:Windows_NT*:*)
    274 	# How do we know it's Interix rather than the generic POSIX subsystem?
    275 	# Should we change UNAME_MACHINE based on the output of uname instead
    276 	# of the specific Alpha model?
    277 	echo alpha-pc-interix
    278 	exit ;;
    279     21064:Windows_NT:50:3)
    280 	echo alpha-dec-winnt3.5
    281 	exit ;;
    282     Amiga*:UNIX_System_V:4.0:*)
    283 	echo m68k-unknown-sysv4
    284 	exit ;;
    285     *:[Aa]miga[Oo][Ss]:*:*)
    286 	echo ${UNAME_MACHINE}-unknown-amigaos
    287 	exit ;;
    288     *:[Mm]orph[Oo][Ss]:*:*)
    289 	echo ${UNAME_MACHINE}-unknown-morphos
    290 	exit ;;
    291     *:OS/390:*:*)
    292 	echo i370-ibm-openedition
    293 	exit ;;
    294     *:z/VM:*:*)
    295 	echo s390-ibm-zvmoe
    296 	exit ;;
    297     *:OS400:*:*)
    298         echo powerpc-ibm-os400
    299 	exit ;;
    300     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
    301 	echo arm-acorn-riscix${UNAME_RELEASE}
    302 	exit ;;
    303     arm:riscos:*:*|arm:RISCOS:*:*)
    304 	echo arm-unknown-riscos
    305 	exit ;;
    306     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
    307 	echo hppa1.1-hitachi-hiuxmpp
    308 	exit ;;
    309     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
    310 	# akee (at] wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
    311 	if test "`(/bin/universe) 2>/dev/null`" = att ; then
    312 		echo pyramid-pyramid-sysv3
    313 	else
    314 		echo pyramid-pyramid-bsd
    315 	fi
    316 	exit ;;
    317     NILE*:*:*:dcosx)
    318 	echo pyramid-pyramid-svr4
    319 	exit ;;
    320     DRS?6000:unix:4.0:6*)
    321 	echo sparc-icl-nx6
    322 	exit ;;
    323     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
    324 	case `/usr/bin/uname -p` in
    325 	    sparc) echo sparc-icl-nx7; exit ;;
    326 	esac ;;
    327     sun4H:SunOS:5.*:*)
    328 	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    329 	exit ;;
    330     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
    331 	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    332 	exit ;;
    333     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
    334 	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    335 	exit ;;
    336     sun4*:SunOS:6*:*)
    337 	# According to config.sub, this is the proper way to canonicalize
    338 	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
    339 	# it's likely to be more like Solaris than SunOS4.
    340 	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    341 	exit ;;
    342     sun4*:SunOS:*:*)
    343 	case "`/usr/bin/arch -k`" in
    344 	    Series*|S4*)
    345 		UNAME_RELEASE=`uname -v`
    346 		;;
    347 	esac
    348 	# Japanese Language versions have a version number like `4.1.3-JL'.
    349 	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
    350 	exit ;;
    351     sun3*:SunOS:*:*)
    352 	echo m68k-sun-sunos${UNAME_RELEASE}
    353 	exit ;;
    354     sun*:*:4.2BSD:*)
    355 	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
    356 	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
    357 	case "`/bin/arch`" in
    358 	    sun3)
    359 		echo m68k-sun-sunos${UNAME_RELEASE}
    360 		;;
    361 	    sun4)
    362 		echo sparc-sun-sunos${UNAME_RELEASE}
    363 		;;
    364 	esac
    365 	exit ;;
    366     aushp:SunOS:*:*)
    367 	echo sparc-auspex-sunos${UNAME_RELEASE}
    368 	exit ;;
    369     # The situation for MiNT is a little confusing.  The machine name
    370     # can be virtually everything (everything which is not
    371     # "atarist" or "atariste" at least should have a processor
    372     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
    373     # to the lowercase version "mint" (or "freemint").  Finally
    374     # the system name "TOS" denotes a system which is actually not
    375     # MiNT.  But MiNT is downward compatible to TOS, so this should
    376     # be no problem.
    377     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
    378         echo m68k-atari-mint${UNAME_RELEASE}
    379 	exit ;;
    380     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
    381 	echo m68k-atari-mint${UNAME_RELEASE}
    382         exit ;;
    383     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
    384         echo m68k-atari-mint${UNAME_RELEASE}
    385 	exit ;;
    386     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
    387         echo m68k-milan-mint${UNAME_RELEASE}
    388         exit ;;
    389     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
    390         echo m68k-hades-mint${UNAME_RELEASE}
    391         exit ;;
    392     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
    393         echo m68k-unknown-mint${UNAME_RELEASE}
    394         exit ;;
    395     m68k:machten:*:*)
    396 	echo m68k-apple-machten${UNAME_RELEASE}
    397 	exit ;;
    398     powerpc:machten:*:*)
    399 	echo powerpc-apple-machten${UNAME_RELEASE}
    400 	exit ;;
    401     RISC*:Mach:*:*)
    402 	echo mips-dec-mach_bsd4.3
    403 	exit ;;
    404     RISC*:ULTRIX:*:*)
    405 	echo mips-dec-ultrix${UNAME_RELEASE}
    406 	exit ;;
    407     VAX*:ULTRIX*:*:*)
    408 	echo vax-dec-ultrix${UNAME_RELEASE}
    409 	exit ;;
    410     2020:CLIX:*:* | 2430:CLIX:*:*)
    411 	echo clipper-intergraph-clix${UNAME_RELEASE}
    412 	exit ;;
    413     mips:*:*:UMIPS | mips:*:*:RISCos)
    414 	eval $set_cc_for_build
    415 	sed 's/^	//' << EOF >$dummy.c
    416 #ifdef __cplusplus
    417 #include <stdio.h>  /* for printf() prototype */
    418 	int main (int argc, char *argv[]) {
    419 #else
    420 	int main (argc, argv) int argc; char *argv[]; {
    421 #endif
    422 	#if defined (host_mips) && defined (MIPSEB)
    423 	#if defined (SYSTYPE_SYSV)
    424 	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
    425 	#endif
    426 	#if defined (SYSTYPE_SVR4)
    427 	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
    428 	#endif
    429 	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
    430 	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
    431 	#endif
    432 	#endif
    433 	  exit (-1);
    434 	}
    435 EOF
    436 	$CC_FOR_BUILD -o $dummy $dummy.c &&
    437 	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
    438 	  SYSTEM_NAME=`$dummy $dummyarg` &&
    439 	    { echo "$SYSTEM_NAME"; exit; }
    440 	echo mips-mips-riscos${UNAME_RELEASE}
    441 	exit ;;
    442     Motorola:PowerMAX_OS:*:*)
    443 	echo powerpc-motorola-powermax
    444 	exit ;;
    445     Motorola:*:4.3:PL8-*)
    446 	echo powerpc-harris-powermax
    447 	exit ;;
    448     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
    449 	echo powerpc-harris-powermax
    450 	exit ;;
    451     Night_Hawk:Power_UNIX:*:*)
    452 	echo powerpc-harris-powerunix
    453 	exit ;;
    454     m88k:CX/UX:7*:*)
    455 	echo m88k-harris-cxux7
    456 	exit ;;
    457     m88k:*:4*:R4*)
    458 	echo m88k-motorola-sysv4
    459 	exit ;;
    460     m88k:*:3*:R3*)
    461 	echo m88k-motorola-sysv3
    462 	exit ;;
    463     AViiON:dgux:*:*)
    464         # DG/UX returns AViiON for all architectures
    465         UNAME_PROCESSOR=`/usr/bin/uname -p`
    466 	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
    467 	then
    468 	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
    469 	       [ ${TARGET_BINARY_INTERFACE}x = x ]
    470 	    then
    471 		echo m88k-dg-dgux${UNAME_RELEASE}
    472 	    else
    473 		echo m88k-dg-dguxbcs${UNAME_RELEASE}
    474 	    fi
    475 	else
    476 	    echo i586-dg-dgux${UNAME_RELEASE}
    477 	fi
    478  	exit ;;
    479     M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
    480 	echo m88k-dolphin-sysv3
    481 	exit ;;
    482     M88*:*:R3*:*)
    483 	# Delta 88k system running SVR3
    484 	echo m88k-motorola-sysv3
    485 	exit ;;
    486     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
    487 	echo m88k-tektronix-sysv3
    488 	exit ;;
    489     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
    490 	echo m68k-tektronix-bsd
    491 	exit ;;
    492     *:IRIX*:*:*)
    493 	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
    494 	exit ;;
    495     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
    496 	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
    497 	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
    498     i*86:AIX:*:*)
    499 	echo i386-ibm-aix
    500 	exit ;;
    501     ia64:AIX:*:*)
    502 	if [ -x /usr/bin/oslevel ] ; then
    503 		IBM_REV=`/usr/bin/oslevel`
    504 	else
    505 		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
    506 	fi
    507 	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
    508 	exit ;;
    509     *:AIX:2:3)
    510 	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
    511 		eval $set_cc_for_build
    512 		sed 's/^		//' << EOF >$dummy.c
    513 		#include <sys/systemcfg.h>
    514 
    515 		main()
    516 			{
    517 			if (!__power_pc())
    518 				exit(1);
    519 			puts("powerpc-ibm-aix3.2.5");
    520 			exit(0);
    521 			}
    522 EOF
    523 		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
    524 		then
    525 			echo "$SYSTEM_NAME"
    526 		else
    527 			echo rs6000-ibm-aix3.2.5
    528 		fi
    529 	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
    530 		echo rs6000-ibm-aix3.2.4
    531 	else
    532 		echo rs6000-ibm-aix3.2
    533 	fi
    534 	exit ;;
    535     *:AIX:*:[456])
    536 	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
    537 	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
    538 		IBM_ARCH=rs6000
    539 	else
    540 		IBM_ARCH=powerpc
    541 	fi
    542 	if [ -x /usr/bin/oslevel ] ; then
    543 		IBM_REV=`/usr/bin/oslevel`
    544 	else
    545 		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
    546 	fi
    547 	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
    548 	exit ;;
    549     *:AIX:*:*)
    550 	echo rs6000-ibm-aix
    551 	exit ;;
    552     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
    553 	echo romp-ibm-bsd4.4
    554 	exit ;;
    555     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
    556 	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
    557 	exit ;;                             # report: romp-ibm BSD 4.3
    558     *:BOSX:*:*)
    559 	echo rs6000-bull-bosx
    560 	exit ;;
    561     DPX/2?00:B.O.S.:*:*)
    562 	echo m68k-bull-sysv3
    563 	exit ;;
    564     9000/[34]??:4.3bsd:1.*:*)
    565 	echo m68k-hp-bsd
    566 	exit ;;
    567     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
    568 	echo m68k-hp-bsd4.4
    569 	exit ;;
    570     9000/[34678]??:HP-UX:*:*)
    571 	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
    572 	case "${UNAME_MACHINE}" in
    573 	    9000/31? )            HP_ARCH=m68000 ;;
    574 	    9000/[34]?? )         HP_ARCH=m68k ;;
    575 	    9000/[678][0-9][0-9])
    576 		if [ -x /usr/bin/getconf ]; then
    577 		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
    578                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
    579                     case "${sc_cpu_version}" in
    580                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
    581                       528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
    582                       532)                      # CPU_PA_RISC2_0
    583                         case "${sc_kernel_bits}" in
    584                           32) HP_ARCH="hppa2.0n" ;;
    585                           64) HP_ARCH="hppa2.0w" ;;
    586 			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
    587                         esac ;;
    588                     esac
    589 		fi
    590 		if [ "${HP_ARCH}" = "" ]; then
    591 		    eval $set_cc_for_build
    592 		    sed 's/^              //' << EOF >$dummy.c
    593 
    594               #define _HPUX_SOURCE
    595               #include <stdlib.h>
    596               #include <unistd.h>
    597 
    598               int main ()
    599               {
    600               #if defined(_SC_KERNEL_BITS)
    601                   long bits = sysconf(_SC_KERNEL_BITS);
    602               #endif
    603                   long cpu  = sysconf (_SC_CPU_VERSION);
    604 
    605                   switch (cpu)
    606               	{
    607               	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
    608               	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
    609               	case CPU_PA_RISC2_0:
    610               #if defined(_SC_KERNEL_BITS)
    611               	    switch (bits)
    612               		{
    613               		case 64: puts ("hppa2.0w"); break;
    614               		case 32: puts ("hppa2.0n"); break;
    615               		default: puts ("hppa2.0"); break;
    616               		} break;
    617               #else  /* !defined(_SC_KERNEL_BITS) */
    618               	    puts ("hppa2.0"); break;
    619               #endif
    620               	default: puts ("hppa1.0"); break;
    621               	}
    622                   exit (0);
    623               }
    624 EOF
    625 		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
    626 		    test -z "$HP_ARCH" && HP_ARCH=hppa
    627 		fi ;;
    628 	esac
    629 	if [ ${HP_ARCH} = "hppa2.0w" ]
    630 	then
    631 	    eval $set_cc_for_build
    632 
    633 	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
    634 	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
    635 	    # generating 64-bit code.  GNU and HP use different nomenclature:
    636 	    #
    637 	    # $ CC_FOR_BUILD=cc ./config.guess
    638 	    # => hppa2.0w-hp-hpux11.23
    639 	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
    640 	    # => hppa64-hp-hpux11.23
    641 
    642 	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
    643 		grep __LP64__ >/dev/null
    644 	    then
    645 		HP_ARCH="hppa2.0w"
    646 	    else
    647 		HP_ARCH="hppa64"
    648 	    fi
    649 	fi
    650 	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
    651 	exit ;;
    652     ia64:HP-UX:*:*)
    653 	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
    654 	echo ia64-hp-hpux${HPUX_REV}
    655 	exit ;;
    656     3050*:HI-UX:*:*)
    657 	eval $set_cc_for_build
    658 	sed 's/^	//' << EOF >$dummy.c
    659 	#include <unistd.h>
    660 	int
    661 	main ()
    662 	{
    663 	  long cpu = sysconf (_SC_CPU_VERSION);
    664 	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
    665 	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
    666 	     results, however.  */
    667 	  if (CPU_IS_PA_RISC (cpu))
    668 	    {
    669 	      switch (cpu)
    670 		{
    671 		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
    672 		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
    673 		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
    674 		  default: puts ("hppa-hitachi-hiuxwe2"); break;
    675 		}
    676 	    }
    677 	  else if (CPU_IS_HP_MC68K (cpu))
    678 	    puts ("m68k-hitachi-hiuxwe2");
    679 	  else puts ("unknown-hitachi-hiuxwe2");
    680 	  exit (0);
    681 	}
    682 EOF
    683 	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
    684 		{ echo "$SYSTEM_NAME"; exit; }
    685 	echo unknown-hitachi-hiuxwe2
    686 	exit ;;
    687     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
    688 	echo hppa1.1-hp-bsd
    689 	exit ;;
    690     9000/8??:4.3bsd:*:*)
    691 	echo hppa1.0-hp-bsd
    692 	exit ;;
    693     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
    694 	echo hppa1.0-hp-mpeix
    695 	exit ;;
    696     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
    697 	echo hppa1.1-hp-osf
    698 	exit ;;
    699     hp8??:OSF1:*:*)
    700 	echo hppa1.0-hp-osf
    701 	exit ;;
    702     i*86:OSF1:*:*)
    703 	if [ -x /usr/sbin/sysversion ] ; then
    704 	    echo ${UNAME_MACHINE}-unknown-osf1mk
    705 	else
    706 	    echo ${UNAME_MACHINE}-unknown-osf1
    707 	fi
    708 	exit ;;
    709     parisc*:Lites*:*:*)
    710 	echo hppa1.1-hp-lites
    711 	exit ;;
    712     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
    713 	echo c1-convex-bsd
    714         exit ;;
    715     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
    716 	if getsysinfo -f scalar_acc
    717 	then echo c32-convex-bsd
    718 	else echo c2-convex-bsd
    719 	fi
    720         exit ;;
    721     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
    722 	echo c34-convex-bsd
    723         exit ;;
    724     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
    725 	echo c38-convex-bsd
    726         exit ;;
    727     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
    728 	echo c4-convex-bsd
    729         exit ;;
    730     CRAY*Y-MP:*:*:*)
    731 	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    732 	exit ;;
    733     CRAY*[A-Z]90:*:*:*)
    734 	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
    735 	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
    736 	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
    737 	      -e 's/\.[^.]*$/.X/'
    738 	exit ;;
    739     CRAY*TS:*:*:*)
    740 	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    741 	exit ;;
    742     CRAY*T3E:*:*:*)
    743 	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    744 	exit ;;
    745     CRAY*SV1:*:*:*)
    746 	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    747 	exit ;;
    748     *:UNICOS/mp:*:*)
    749 	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    750 	exit ;;
    751     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
    752 	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
    753         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
    754         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
    755         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
    756         exit ;;
    757     5000:UNIX_System_V:4.*:*)
    758         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
    759         FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
    760         echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
    761 	exit ;;
    762     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
    763 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
    764 	exit ;;
    765     sparc*:BSD/OS:*:*)
    766 	echo sparc-unknown-bsdi${UNAME_RELEASE}
    767 	exit ;;
    768     *:BSD/OS:*:*)
    769 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
    770 	exit ;;
    771     *:FreeBSD:*:*)
    772 	case ${UNAME_MACHINE} in
    773 	    pc98)
    774 		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
    775 	    amd64)
    776 		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
    777 	    *)
    778 		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
    779 	esac
    780 	exit ;;
    781     i*:CYGWIN*:*)
    782 	echo ${UNAME_MACHINE}-pc-cygwin
    783 	exit ;;
    784     *:MINGW*:*)
    785 	echo ${UNAME_MACHINE}-pc-mingw32
    786 	exit ;;
    787     i*:windows32*:*)
    788     	# uname -m includes "-pc" on this system.
    789     	echo ${UNAME_MACHINE}-mingw32
    790 	exit ;;
    791     i*:PW*:*)
    792 	echo ${UNAME_MACHINE}-pc-pw32
    793 	exit ;;
    794     *:Interix*:[3456]*)
    795     	case ${UNAME_MACHINE} in
    796 	    x86)
    797 		echo i586-pc-interix${UNAME_RELEASE}
    798 		exit ;;
    799 	    EM64T | authenticamd | genuineintel)
    800 		echo x86_64-unknown-interix${UNAME_RELEASE}
    801 		exit ;;
    802 	    IA64)
    803 		echo ia64-unknown-interix${UNAME_RELEASE}
    804 		exit ;;
    805 	esac ;;
    806     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
    807 	echo i${UNAME_MACHINE}-pc-mks
    808 	exit ;;
    809     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
    810 	# How do we know it's Interix rather than the generic POSIX subsystem?
    811 	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
    812 	# UNAME_MACHINE based on the output of uname instead of i386?
    813 	echo i586-pc-interix
    814 	exit ;;
    815     i*:UWIN*:*)
    816 	echo ${UNAME_MACHINE}-pc-uwin
    817 	exit ;;
    818     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
    819 	echo x86_64-unknown-cygwin
    820 	exit ;;
    821     p*:CYGWIN*:*)
    822 	echo powerpcle-unknown-cygwin
    823 	exit ;;
    824     prep*:SunOS:5.*:*)
    825 	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    826 	exit ;;
    827     *:GNU:*:*)
    828 	# the GNU system
    829 	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
    830 	exit ;;
    831     *:GNU/*:*:*)
    832 	# other systems with GNU libc and userland
    833 	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
    834 	exit ;;
    835     i*86:Minix:*:*)
    836 	echo ${UNAME_MACHINE}-pc-minix
    837 	exit ;;
    838     arm*:Linux:*:*)
    839 	eval $set_cc_for_build
    840 	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
    841 	    | grep -q __ARM_EABI__
    842 	then
    843 	    echo ${UNAME_MACHINE}-unknown-linux-gnu
    844 	else
    845 	    echo ${UNAME_MACHINE}-unknown-linux-gnueabi
    846 	fi
    847 	exit ;;
    848     avr32*:Linux:*:*)
    849 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    850 	exit ;;
    851     cris:Linux:*:*)
    852 	echo cris-axis-linux-gnu
    853 	exit ;;
    854     crisv32:Linux:*:*)
    855 	echo crisv32-axis-linux-gnu
    856 	exit ;;
    857     frv:Linux:*:*)
    858     	echo frv-unknown-linux-gnu
    859 	exit ;;
    860     ia64:Linux:*:*)
    861 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    862 	exit ;;
    863     m32r*:Linux:*:*)
    864 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    865 	exit ;;
    866     m68*:Linux:*:*)
    867 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    868 	exit ;;
    869     mips:Linux:*:*)
    870 	eval $set_cc_for_build
    871 	sed 's/^	//' << EOF >$dummy.c
    872 	#undef CPU
    873 	#undef mips
    874 	#undef mipsel
    875 	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
    876 	CPU=mipsel
    877 	#else
    878 	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
    879 	CPU=mips
    880 	#else
    881 	CPU=
    882 	#endif
    883 	#endif
    884 EOF
    885 	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
    886 	    /^CPU/{
    887 		s: ::g
    888 		p
    889 	    }'`"
    890 	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
    891 	;;
    892     mips64:Linux:*:*)
    893 	eval $set_cc_for_build
    894 	sed 's/^	//' << EOF >$dummy.c
    895 	#undef CPU
    896 	#undef mips64
    897 	#undef mips64el
    898 	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
    899 	CPU=mips64el
    900 	#else
    901 	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
    902 	CPU=mips64
    903 	#else
    904 	CPU=
    905 	#endif
    906 	#endif
    907 EOF
    908 	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
    909 	    /^CPU/{
    910 		s: ::g
    911 		p
    912 	    }'`"
    913 	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
    914 	;;
    915     or32:Linux:*:*)
    916 	echo or32-unknown-linux-gnu
    917 	exit ;;
    918     ppc:Linux:*:*)
    919 	echo powerpc-unknown-linux-gnu
    920 	exit ;;
    921     ppc64:Linux:*:*)
    922 	echo powerpc64-unknown-linux-gnu
    923 	exit ;;
    924     alpha:Linux:*:*)
    925 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
    926 	  EV5)   UNAME_MACHINE=alphaev5 ;;
    927 	  EV56)  UNAME_MACHINE=alphaev56 ;;
    928 	  PCA56) UNAME_MACHINE=alphapca56 ;;
    929 	  PCA57) UNAME_MACHINE=alphapca56 ;;
    930 	  EV6)   UNAME_MACHINE=alphaev6 ;;
    931 	  EV67)  UNAME_MACHINE=alphaev67 ;;
    932 	  EV68*) UNAME_MACHINE=alphaev68 ;;
    933         esac
    934 	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
    935 	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
    936 	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
    937 	exit ;;
    938     padre:Linux:*:*)
    939 	echo sparc-unknown-linux-gnu
    940 	exit ;;
    941     parisc:Linux:*:* | hppa:Linux:*:*)
    942 	# Look for CPU level
    943 	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
    944 	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
    945 	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
    946 	  *)    echo hppa-unknown-linux-gnu ;;
    947 	esac
    948 	exit ;;
    949     parisc64:Linux:*:* | hppa64:Linux:*:*)
    950 	echo hppa64-unknown-linux-gnu
    951 	exit ;;
    952     s390:Linux:*:* | s390x:Linux:*:*)
    953 	echo ${UNAME_MACHINE}-ibm-linux
    954 	exit ;;
    955     sh64*:Linux:*:*)
    956     	echo ${UNAME_MACHINE}-unknown-linux-gnu
    957 	exit ;;
    958     sh*:Linux:*:*)
    959 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    960 	exit ;;
    961     sparc:Linux:*:* | sparc64:Linux:*:*)
    962 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    963 	exit ;;
    964     vax:Linux:*:*)
    965 	echo ${UNAME_MACHINE}-dec-linux-gnu
    966 	exit ;;
    967     x86_64:Linux:*:*)
    968 	echo x86_64-unknown-linux-gnu
    969 	exit ;;
    970     xtensa*:Linux:*:*)
    971     	echo ${UNAME_MACHINE}-unknown-linux-gnu
    972 	exit ;;
    973     i*86:Linux:*:*)
    974 	# The BFD linker knows what the default object file format is, so
    975 	# first see if it will tell us. cd to the root directory to prevent
    976 	# problems with other programs or directories called `ld' in the path.
    977 	# Set LC_ALL=C to ensure ld outputs messages in English.
    978 	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
    979 			 | sed -ne '/supported targets:/!d
    980 				    s/[ 	][ 	]*/ /g
    981 				    s/.*supported targets: *//
    982 				    s/ .*//
    983 				    p'`
    984         case "$ld_supported_targets" in
    985 	  elf32-i386)
    986 		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
    987 		;;
    988 	  a.out-i386-linux)
    989 		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
    990 		exit ;;
    991 	  "")
    992 		# Either a pre-BFD a.out linker (linux-gnuoldld) or
    993 		# one that does not give us useful --help.
    994 		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
    995 		exit ;;
    996 	esac
    997 	# Determine whether the default compiler is a.out or elf
    998 	eval $set_cc_for_build
    999 	sed 's/^	//' << EOF >$dummy.c
   1000 	#include <features.h>
   1001 	#ifdef __ELF__
   1002 	# ifdef __GLIBC__
   1003 	#  if __GLIBC__ >= 2
   1004 	LIBC=gnu
   1005 	#  else
   1006 	LIBC=gnulibc1
   1007 	#  endif
   1008 	# else
   1009 	LIBC=gnulibc1
   1010 	# endif
   1011 	#else
   1012 	#if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
   1013 	LIBC=gnu
   1014 	#else
   1015 	LIBC=gnuaout
   1016 	#endif
   1017 	#endif
   1018 	#ifdef __dietlibc__
   1019 	LIBC=dietlibc
   1020 	#endif
   1021 EOF
   1022 	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
   1023 	    /^LIBC/{
   1024 		s: ::g
   1025 		p
   1026 	    }'`"
   1027 	test x"${LIBC}" != x && {
   1028 		echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
   1029 		exit
   1030 	}
   1031 	test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
   1032 	;;
   1033     i*86:DYNIX/ptx:4*:*)
   1034 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
   1035 	# earlier versions are messed up and put the nodename in both
   1036 	# sysname and nodename.
   1037 	echo i386-sequent-sysv4
   1038 	exit ;;
   1039     i*86:UNIX_SV:4.2MP:2.*)
   1040         # Unixware is an offshoot of SVR4, but it has its own version
   1041         # number series starting with 2...
   1042         # I am not positive that other SVR4 systems won't match this,
   1043 	# I just have to hope.  -- rms.
   1044         # Use sysv4.2uw... so that sysv4* matches it.
   1045 	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
   1046 	exit ;;
   1047     i*86:OS/2:*:*)
   1048 	# If we were able to find `uname', then EMX Unix compatibility
   1049 	# is probably installed.
   1050 	echo ${UNAME_MACHINE}-pc-os2-emx
   1051 	exit ;;
   1052     i*86:XTS-300:*:STOP)
   1053 	echo ${UNAME_MACHINE}-unknown-stop
   1054 	exit ;;
   1055     i*86:atheos:*:*)
   1056 	echo ${UNAME_MACHINE}-unknown-atheos
   1057 	exit ;;
   1058     i*86:syllable:*:*)
   1059 	echo ${UNAME_MACHINE}-pc-syllable
   1060 	exit ;;
   1061     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
   1062 	echo i386-unknown-lynxos${UNAME_RELEASE}
   1063 	exit ;;
   1064     i*86:*DOS:*:*)
   1065 	echo ${UNAME_MACHINE}-pc-msdosdjgpp
   1066 	exit ;;
   1067     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
   1068 	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
   1069 	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
   1070 		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
   1071 	else
   1072 		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
   1073 	fi
   1074 	exit ;;
   1075     i*86:*:5:[678]*)
   1076     	# UnixWare 7.x, OpenUNIX and OpenServer 6.
   1077 	case `/bin/uname -X | grep "^Machine"` in
   1078 	    *486*)	     UNAME_MACHINE=i486 ;;
   1079 	    *Pentium)	     UNAME_MACHINE=i586 ;;
   1080 	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
   1081 	esac
   1082 	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
   1083 	exit ;;
   1084     i*86:*:3.2:*)
   1085 	if test -f /usr/options/cb.name; then
   1086 		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
   1087 		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
   1088 	elif /bin/uname -X 2>/dev/null >/dev/null ; then
   1089 		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
   1090 		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
   1091 		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
   1092 			&& UNAME_MACHINE=i586
   1093 		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
   1094 			&& UNAME_MACHINE=i686
   1095 		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
   1096 			&& UNAME_MACHINE=i686
   1097 		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
   1098 	else
   1099 		echo ${UNAME_MACHINE}-pc-sysv32
   1100 	fi
   1101 	exit ;;
   1102     pc:*:*:*)
   1103 	# Left here for compatibility:
   1104         # uname -m prints for DJGPP always 'pc', but it prints nothing about
   1105         # the processor, so we play safe by assuming i386.
   1106 	echo i386-pc-msdosdjgpp
   1107         exit ;;
   1108     Intel:Mach:3*:*)
   1109 	echo i386-pc-mach3
   1110 	exit ;;
   1111     paragon:*:*:*)
   1112 	echo i860-intel-osf1
   1113 	exit ;;
   1114     i860:*:4.*:*) # i860-SVR4
   1115 	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
   1116 	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
   1117 	else # Add other i860-SVR4 vendors below as they are discovered.
   1118 	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
   1119 	fi
   1120 	exit ;;
   1121     mini*:CTIX:SYS*5:*)
   1122 	# "miniframe"
   1123 	echo m68010-convergent-sysv
   1124 	exit ;;
   1125     mc68k:UNIX:SYSTEM5:3.51m)
   1126 	echo m68k-convergent-sysv
   1127 	exit ;;
   1128     M680?0:D-NIX:5.3:*)
   1129 	echo m68k-diab-dnix
   1130 	exit ;;
   1131     M68*:*:R3V[5678]*:*)
   1132 	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
   1133     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)
   1134 	OS_REL=''
   1135 	test -r /etc/.relid \
   1136 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
   1137 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
   1138 	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
   1139 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
   1140 	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
   1141     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
   1142         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
   1143           && { echo i486-ncr-sysv4; exit; } ;;
   1144     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
   1145 	echo m68k-unknown-lynxos${UNAME_RELEASE}
   1146 	exit ;;
   1147     mc68030:UNIX_System_V:4.*:*)
   1148 	echo m68k-atari-sysv4
   1149 	exit ;;
   1150     TSUNAMI:LynxOS:2.*:*)
   1151 	echo sparc-unknown-lynxos${UNAME_RELEASE}
   1152 	exit ;;
   1153     rs6000:LynxOS:2.*:*)
   1154 	echo rs6000-unknown-lynxos${UNAME_RELEASE}
   1155 	exit ;;
   1156     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
   1157 	echo powerpc-unknown-lynxos${UNAME_RELEASE}
   1158 	exit ;;
   1159     SM[BE]S:UNIX_SV:*:*)
   1160 	echo mips-dde-sysv${UNAME_RELEASE}
   1161 	exit ;;
   1162     RM*:ReliantUNIX-*:*:*)
   1163 	echo mips-sni-sysv4
   1164 	exit ;;
   1165     RM*:SINIX-*:*:*)
   1166 	echo mips-sni-sysv4
   1167 	exit ;;
   1168     *:SINIX-*:*:*)
   1169 	if uname -p 2>/dev/null >/dev/null ; then
   1170 		UNAME_MACHINE=`(uname -p) 2>/dev/null`
   1171 		echo ${UNAME_MACHINE}-sni-sysv4
   1172 	else
   1173 		echo ns32k-sni-sysv
   1174 	fi
   1175 	exit ;;
   1176     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
   1177                       # says <Richard.M.Bartel (at] ccMail.Census.GOV>
   1178         echo i586-unisys-sysv4
   1179         exit ;;
   1180     *:UNIX_System_V:4*:FTX*)
   1181 	# From Gerald Hewes <hewes (at] openmarket.com>.
   1182 	# How about differentiating between stratus architectures? -djm
   1183 	echo hppa1.1-stratus-sysv4
   1184 	exit ;;
   1185     *:*:*:FTX*)
   1186 	# From seanf (at] swdc.stratus.com.
   1187 	echo i860-stratus-sysv4
   1188 	exit ;;
   1189     i*86:VOS:*:*)
   1190 	# From Paul.Green (at] stratus.com.
   1191 	echo ${UNAME_MACHINE}-stratus-vos
   1192 	exit ;;
   1193     *:VOS:*:*)
   1194 	# From Paul.Green (at] stratus.com.
   1195 	echo hppa1.1-stratus-vos
   1196 	exit ;;
   1197     mc68*:A/UX:*:*)
   1198 	echo m68k-apple-aux${UNAME_RELEASE}
   1199 	exit ;;
   1200     news*:NEWS-OS:6*:*)
   1201 	echo mips-sony-newsos6
   1202 	exit ;;
   1203     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
   1204 	if [ -d /usr/nec ]; then
   1205 	        echo mips-nec-sysv${UNAME_RELEASE}
   1206 	else
   1207 	        echo mips-unknown-sysv${UNAME_RELEASE}
   1208 	fi
   1209         exit ;;
   1210     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
   1211 	echo powerpc-be-beos
   1212 	exit ;;
   1213     BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
   1214 	echo powerpc-apple-beos
   1215 	exit ;;
   1216     BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
   1217 	echo i586-pc-beos
   1218 	exit ;;
   1219     BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
   1220 	echo i586-pc-haiku
   1221 	exit ;;
   1222     SX-4:SUPER-UX:*:*)
   1223 	echo sx4-nec-superux${UNAME_RELEASE}
   1224 	exit ;;
   1225     SX-5:SUPER-UX:*:*)
   1226 	echo sx5-nec-superux${UNAME_RELEASE}
   1227 	exit ;;
   1228     SX-6:SUPER-UX:*:*)
   1229 	echo sx6-nec-superux${UNAME_RELEASE}
   1230 	exit ;;
   1231     SX-7:SUPER-UX:*:*)
   1232 	echo sx7-nec-superux${UNAME_RELEASE}
   1233 	exit ;;
   1234     SX-8:SUPER-UX:*:*)
   1235 	echo sx8-nec-superux${UNAME_RELEASE}
   1236 	exit ;;
   1237     SX-8R:SUPER-UX:*:*)
   1238 	echo sx8r-nec-superux${UNAME_RELEASE}
   1239 	exit ;;
   1240     Power*:Rhapsody:*:*)
   1241 	echo powerpc-apple-rhapsody${UNAME_RELEASE}
   1242 	exit ;;
   1243     *:Rhapsody:*:*)
   1244 	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
   1245 	exit ;;
   1246     *:Darwin:*:*)
   1247 	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
   1248 	case $UNAME_PROCESSOR in
   1249 	    unknown) UNAME_PROCESSOR=powerpc ;;
   1250 	esac
   1251 	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
   1252 	exit ;;
   1253     *:procnto*:*:* | *:QNX:[0123456789]*:*)
   1254 	UNAME_PROCESSOR=`uname -p`
   1255 	if test "$UNAME_PROCESSOR" = "x86"; then
   1256 		UNAME_PROCESSOR=i386
   1257 		UNAME_MACHINE=pc
   1258 	fi
   1259 	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
   1260 	exit ;;
   1261     *:QNX:*:4*)
   1262 	echo i386-pc-qnx
   1263 	exit ;;
   1264     NSE-?:NONSTOP_KERNEL:*:*)
   1265 	echo nse-tandem-nsk${UNAME_RELEASE}
   1266 	exit ;;
   1267     NSR-?:NONSTOP_KERNEL:*:*)
   1268 	echo nsr-tandem-nsk${UNAME_RELEASE}
   1269 	exit ;;
   1270     *:NonStop-UX:*:*)
   1271 	echo mips-compaq-nonstopux
   1272 	exit ;;
   1273     BS2000:POSIX*:*:*)
   1274 	echo bs2000-siemens-sysv
   1275 	exit ;;
   1276     DS/*:UNIX_System_V:*:*)
   1277 	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
   1278 	exit ;;
   1279     *:Plan9:*:*)
   1280 	# "uname -m" is not consistent, so use $cputype instead. 386
   1281 	# is converted to i386 for consistency with other x86
   1282 	# operating systems.
   1283 	if test "$cputype" = "386"; then
   1284 	    UNAME_MACHINE=i386
   1285 	else
   1286 	    UNAME_MACHINE="$cputype"
   1287 	fi
   1288 	echo ${UNAME_MACHINE}-unknown-plan9
   1289 	exit ;;
   1290     *:TOPS-10:*:*)
   1291 	echo pdp10-unknown-tops10
   1292 	exit ;;
   1293     *:TENEX:*:*)
   1294 	echo pdp10-unknown-tenex
   1295 	exit ;;
   1296     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
   1297 	echo pdp10-dec-tops20
   1298 	exit ;;
   1299     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
   1300 	echo pdp10-xkl-tops20
   1301 	exit ;;
   1302     *:TOPS-20:*:*)
   1303 	echo pdp10-unknown-tops20
   1304 	exit ;;
   1305     *:ITS:*:*)
   1306 	echo pdp10-unknown-its
   1307 	exit ;;
   1308     SEI:*:*:SEIUX)
   1309         echo mips-sei-seiux${UNAME_RELEASE}
   1310 	exit ;;
   1311     *:DragonFly:*:*)
   1312 	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
   1313 	exit ;;
   1314     *:*VMS:*:*)
   1315     	UNAME_MACHINE=`(uname -p) 2>/dev/null`
   1316 	case "${UNAME_MACHINE}" in
   1317 	    A*) echo alpha-dec-vms ; exit ;;
   1318 	    I*) echo ia64-dec-vms ; exit ;;
   1319 	    V*) echo vax-dec-vms ; exit ;;
   1320 	esac ;;
   1321     *:XENIX:*:SysV)
   1322 	echo i386-pc-xenix
   1323 	exit ;;
   1324     i*86:skyos:*:*)
   1325 	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
   1326 	exit ;;
   1327     i*86:rdos:*:*)
   1328 	echo ${UNAME_MACHINE}-pc-rdos
   1329 	exit ;;
   1330 esac
   1331 
   1332 #echo '(No uname command or uname output not recognized.)' 1>&2
   1333 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
   1334 
   1335 eval $set_cc_for_build
   1336 cat >$dummy.c <<EOF
   1337 #ifdef _SEQUENT_
   1338 # include <sys/types.h>
   1339 # include <sys/utsname.h>
   1340 #endif
   1341 main ()
   1342 {
   1343 #if defined (sony)
   1344 #if defined (MIPSEB)
   1345   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
   1346      I don't know....  */
   1347   printf ("mips-sony-bsd\n"); exit (0);
   1348 #else
   1349 #include <sys/param.h>
   1350   printf ("m68k-sony-newsos%s\n",
   1351 #ifdef NEWSOS4
   1352           "4"
   1353 #else
   1354 	  ""
   1355 #endif
   1356          ); exit (0);
   1357 #endif
   1358 #endif
   1359 
   1360 #if defined (__arm) && defined (__acorn) && defined (__unix)
   1361   printf ("arm-acorn-riscix\n"); exit (0);
   1362 #endif
   1363 
   1364 #if defined (hp300) && !defined (hpux)
   1365   printf ("m68k-hp-bsd\n"); exit (0);
   1366 #endif
   1367 
   1368 #if defined (NeXT)
   1369 #if !defined (__ARCHITECTURE__)
   1370 #define __ARCHITECTURE__ "m68k"
   1371 #endif
   1372   int version;
   1373   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
   1374   if (version < 4)
   1375     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
   1376   else
   1377     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
   1378   exit (0);
   1379 #endif
   1380 
   1381 #if defined (MULTIMAX) || defined (n16)
   1382 #if defined (UMAXV)
   1383   printf ("ns32k-encore-sysv\n"); exit (0);
   1384 #else
   1385 #if defined (CMU)
   1386   printf ("ns32k-encore-mach\n"); exit (0);
   1387 #else
   1388   printf ("ns32k-encore-bsd\n"); exit (0);
   1389 #endif
   1390 #endif
   1391 #endif
   1392 
   1393 #if defined (__386BSD__)
   1394   printf ("i386-pc-bsd\n"); exit (0);
   1395 #endif
   1396 
   1397 #if defined (sequent)
   1398 #if defined (i386)
   1399   printf ("i386-sequent-dynix\n"); exit (0);
   1400 #endif
   1401 #if defined (ns32000)
   1402   printf ("ns32k-sequent-dynix\n"); exit (0);
   1403 #endif
   1404 #endif
   1405 
   1406 #if defined (_SEQUENT_)
   1407     struct utsname un;
   1408 
   1409     uname(&un);
   1410 
   1411     if (strncmp(un.version, "V2", 2) == 0) {
   1412 	printf ("i386-sequent-ptx2\n"); exit (0);
   1413     }
   1414     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
   1415 	printf ("i386-sequent-ptx1\n"); exit (0);
   1416     }
   1417     printf ("i386-sequent-ptx\n"); exit (0);
   1418 
   1419 #endif
   1420 
   1421 #if defined (vax)
   1422 # if !defined (ultrix)
   1423 #  include <sys/param.h>
   1424 #  if defined (BSD)
   1425 #   if BSD == 43
   1426       printf ("vax-dec-bsd4.3\n"); exit (0);
   1427 #   else
   1428 #    if BSD == 199006
   1429       printf ("vax-dec-bsd4.3reno\n"); exit (0);
   1430 #    else
   1431       printf ("vax-dec-bsd\n"); exit (0);
   1432 #    endif
   1433 #   endif
   1434 #  else
   1435     printf ("vax-dec-bsd\n"); exit (0);
   1436 #  endif
   1437 # else
   1438     printf ("vax-dec-ultrix\n"); exit (0);
   1439 # endif
   1440 #endif
   1441 
   1442 #if defined (alliant) && defined (i860)
   1443   printf ("i860-alliant-bsd\n"); exit (0);
   1444 #endif
   1445 
   1446   exit (1);
   1447 }
   1448 EOF
   1449 
   1450 $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
   1451 	{ echo "$SYSTEM_NAME"; exit; }
   1452 
   1453 # Apollos put the system type in the environment.
   1454 
   1455 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
   1456 
   1457 # Convex versions that predate uname can use getsysinfo(1)
   1458 
   1459 if [ -x /usr/convex/getsysinfo ]
   1460 then
   1461     case `getsysinfo -f cpu_type` in
   1462     c1*)
   1463 	echo c1-convex-bsd
   1464 	exit ;;
   1465     c2*)
   1466 	if getsysinfo -f scalar_acc
   1467 	then echo c32-convex-bsd
   1468 	else echo c2-convex-bsd
   1469 	fi
   1470 	exit ;;
   1471     c34*)
   1472 	echo c34-convex-bsd
   1473 	exit ;;
   1474     c38*)
   1475 	echo c38-convex-bsd
   1476 	exit ;;
   1477     c4*)
   1478 	echo c4-convex-bsd
   1479 	exit ;;
   1480     esac
   1481 fi
   1482 
   1483 cat >&2 <<EOF
   1484 $0: unable to guess system type
   1485 
   1486 This script, last modified $timestamp, has failed to recognize
   1487 the operating system you are using. It is advised that you
   1488 download the most up to date version of the config scripts from
   1489 
   1490   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
   1491 and
   1492   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
   1493 
   1494 If the version you run ($0) is already up to date, please
   1495 send the following data and any information you think might be
   1496 pertinent to <config-patches (at] gnu.org> in order to provide the needed
   1497 information to handle your system.
   1498 
   1499 config.guess timestamp = $timestamp
   1500 
   1501 uname -m = `(uname -m) 2>/dev/null || echo unknown`
   1502 uname -r = `(uname -r) 2>/dev/null || echo unknown`
   1503 uname -s = `(uname -s) 2>/dev/null || echo unknown`
   1504 uname -v = `(uname -v) 2>/dev/null || echo unknown`
   1505 
   1506 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
   1507 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
   1508 
   1509 hostinfo               = `(hostinfo) 2>/dev/null`
   1510 /bin/universe          = `(/bin/universe) 2>/dev/null`
   1511 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
   1512 /bin/arch              = `(/bin/arch) 2>/dev/null`
   1513 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
   1514 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
   1515 
   1516 UNAME_MACHINE = ${UNAME_MACHINE}
   1517 UNAME_RELEASE = ${UNAME_RELEASE}
   1518 UNAME_SYSTEM  = ${UNAME_SYSTEM}
   1519 UNAME_VERSION = ${UNAME_VERSION}
   1520 EOF
   1521 
   1522 exit 1
   1523 
   1524 # Local variables:
   1525 # eval: (add-hook 'write-file-hooks 'time-stamp)
   1526 # time-stamp-start: "timestamp='"
   1527 # time-stamp-format: "%:y-%02m-%02d"
   1528 # time-stamp-end: "'"
   1529 # End:
   1530