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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, 2009, 2010,
      5 #   2011 Free Software Foundation, Inc.
      6 
      7 timestamp='2011-08-20'
      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.  Please send patches (context
     31 # diff format) to <config-patches (at] gnu.org> and include a ChangeLog
     32 # 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 # You can get the latest version of this script from:
     39 # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
     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 ($timestamp)
     57 
     58 Originally written by Per Bothner.
     59 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
     60 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free
     61 Software Foundation, Inc.
     62 
     63 This is free software; see the source for copying conditions.  There is NO
     64 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
     65 
     66 help="
     67 Try \`$me --help' for more information."
     68 
     69 # Parse command line
     70 while test $# -gt 0 ; do
     71   case $1 in
     72     --time-stamp | --time* | -t )
     73        echo "$timestamp" ; exit ;;
     74     --version | -v )
     75        echo "$version" ; exit ;;
     76     --help | --h* | -h )
     77        echo "$usage"; exit ;;
     78     -- )     # Stop option processing
     79        shift; break ;;
     80     - )	# Use stdin as input.
     81        break ;;
     82     -* )
     83        echo "$me: invalid option $1$help" >&2
     84        exit 1 ;;
     85     * )
     86        break ;;
     87   esac
     88 done
     89 
     90 if test $# != 0; then
     91   echo "$me: too many arguments$help" >&2
     92   exit 1
     93 fi
     94 
     95 trap 'exit 1' 1 2 15
     96 
     97 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
     98 # compiler to aid in system detection is discouraged as it requires
     99 # temporary files to be created and, as you can see below, it is a
    100 # headache to deal with in a portable fashion.
    101 
    102 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
    103 # use `HOST_CC' if defined, but it is deprecated.
    104 
    105 # Portable tmp directory creation inspired by the Autoconf team.
    106 
    107 set_cc_for_build='
    108 trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
    109 trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
    110 : ${TMPDIR=/tmp} ;
    111  { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
    112  { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
    113  { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
    114  { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
    115 dummy=$tmp/dummy ;
    116 tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
    117 case $CC_FOR_BUILD,$HOST_CC,$CC in
    118  ,,)    echo "int x;" > $dummy.c ;
    119 	for c in cc gcc c89 c99 ; do
    120 	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
    121 	     CC_FOR_BUILD="$c"; break ;
    122 	  fi ;
    123 	done ;
    124 	if test x"$CC_FOR_BUILD" = x ; then
    125 	  CC_FOR_BUILD=no_compiler_found ;
    126 	fi
    127 	;;
    128  ,,*)   CC_FOR_BUILD=$CC ;;
    129  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
    130 esac ; set_cc_for_build= ;'
    131 
    132 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
    133 # (ghazi (at] noc.rutgers.edu 1994-08-24)
    134 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
    135 	PATH=$PATH:/.attbin ; export PATH
    136 fi
    137 
    138 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
    139 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
    140 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
    141 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
    142 
    143 # Note: order is significant - the case branches are not exclusive.
    144 
    145 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
    146     *:NetBSD:*:*)
    147 	# NetBSD (nbsd) targets should (where applicable) match one or
    148 	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
    149 	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
    150 	# switched to ELF, *-*-netbsd* would select the old
    151 	# object file format.  This provides both forward
    152 	# compatibility and a consistent mechanism for selecting the
    153 	# object file format.
    154 	#
    155 	# Note: NetBSD doesn't particularly care about the vendor
    156 	# portion of the name.  We always set it to "unknown".
    157 	sysctl="sysctl -n hw.machine_arch"
    158 	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
    159 	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
    160 	case "${UNAME_MACHINE_ARCH}" in
    161 	    armeb) machine=armeb-unknown ;;
    162 	    arm*) machine=arm-unknown ;;
    163 	    sh3el) machine=shl-unknown ;;
    164 	    sh3eb) machine=sh-unknown ;;
    165 	    sh5el) machine=sh5le-unknown ;;
    166 	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
    167 	esac
    168 	# The Operating System including object format, if it has switched
    169 	# to ELF recently, or will in the future.
    170 	case "${UNAME_MACHINE_ARCH}" in
    171 	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
    172 		eval $set_cc_for_build
    173 		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
    174 			| grep -q __ELF__
    175 		then
    176 		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
    177 		    # Return netbsd for either.  FIX?
    178 		    os=netbsd
    179 		else
    180 		    os=netbsdelf
    181 		fi
    182 		;;
    183 	    *)
    184 		os=netbsd
    185 		;;
    186 	esac
    187 	# The OS release
    188 	# Debian GNU/NetBSD machines have a different userland, and
    189 	# thus, need a distinct triplet. However, they do not need
    190 	# kernel version information, so it can be replaced with a
    191 	# suitable tag, in the style of linux-gnu.
    192 	case "${UNAME_VERSION}" in
    193 	    Debian*)
    194 		release='-gnu'
    195 		;;
    196 	    *)
    197 		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
    198 		;;
    199 	esac
    200 	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
    201 	# contains redundant information, the shorter form:
    202 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
    203 	echo "${machine}-${os}${release}"
    204 	exit ;;
    205     *:OpenBSD:*:*)
    206 	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
    207 	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
    208 	exit ;;
    209     *:Bitrig:*:*)
    210 	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
    211 	echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
    212 	exit ;;
    213     *:ekkoBSD:*:*)
    214 	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
    215 	exit ;;
    216     *:SolidBSD:*:*)
    217 	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
    218 	exit ;;
    219     macppc:MirBSD:*:*)
    220 	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
    221 	exit ;;
    222     *:MirBSD:*:*)
    223 	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
    224 	exit ;;
    225     alpha:OSF1:*:*)
    226 	case $UNAME_RELEASE in
    227 	*4.0)
    228 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
    229 		;;
    230 	*5.*)
    231 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
    232 		;;
    233 	esac
    234 	# According to Compaq, /usr/sbin/psrinfo has been available on
    235 	# OSF/1 and Tru64 systems produced since 1995.  I hope that
    236 	# covers most systems running today.  This code pipes the CPU
    237 	# types through head -n 1, so we only detect the type of CPU 0.
    238 	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
    239 	case "$ALPHA_CPU_TYPE" in
    240 	    "EV4 (21064)")
    241 		UNAME_MACHINE="alpha" ;;
    242 	    "EV4.5 (21064)")
    243 		UNAME_MACHINE="alpha" ;;
    244 	    "LCA4 (21066/21068)")
    245 		UNAME_MACHINE="alpha" ;;
    246 	    "EV5 (21164)")
    247 		UNAME_MACHINE="alphaev5" ;;
    248 	    "EV5.6 (21164A)")
    249 		UNAME_MACHINE="alphaev56" ;;
    250 	    "EV5.6 (21164PC)")
    251 		UNAME_MACHINE="alphapca56" ;;
    252 	    "EV5.7 (21164PC)")
    253 		UNAME_MACHINE="alphapca57" ;;
    254 	    "EV6 (21264)")
    255 		UNAME_MACHINE="alphaev6" ;;
    256 	    "EV6.7 (21264A)")
    257 		UNAME_MACHINE="alphaev67" ;;
    258 	    "EV6.8CB (21264C)")
    259 		UNAME_MACHINE="alphaev68" ;;
    260 	    "EV6.8AL (21264B)")
    261 		UNAME_MACHINE="alphaev68" ;;
    262 	    "EV6.8CX (21264D)")
    263 		UNAME_MACHINE="alphaev68" ;;
    264 	    "EV6.9A (21264/EV69A)")
    265 		UNAME_MACHINE="alphaev69" ;;
    266 	    "EV7 (21364)")
    267 		UNAME_MACHINE="alphaev7" ;;
    268 	    "EV7.9 (21364A)")
    269 		UNAME_MACHINE="alphaev79" ;;
    270 	esac
    271 	# A Pn.n version is a patched version.
    272 	# A Vn.n version is a released version.
    273 	# A Tn.n version is a released field test version.
    274 	# A Xn.n version is an unreleased experimental baselevel.
    275 	# 1.2 uses "1.2" for uname -r.
    276 	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
    277 	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
    278 	exitcode=$?
    279 	trap '' 0
    280 	exit $exitcode ;;
    281     Alpha\ *:Windows_NT*:*)
    282 	# How do we know it's Interix rather than the generic POSIX subsystem?
    283 	# Should we change UNAME_MACHINE based on the output of uname instead
    284 	# of the specific Alpha model?
    285 	echo alpha-pc-interix
    286 	exit ;;
    287     21064:Windows_NT:50:3)
    288 	echo alpha-dec-winnt3.5
    289 	exit ;;
    290     Amiga*:UNIX_System_V:4.0:*)
    291 	echo m68k-unknown-sysv4
    292 	exit ;;
    293     *:[Aa]miga[Oo][Ss]:*:*)
    294 	echo ${UNAME_MACHINE}-unknown-amigaos
    295 	exit ;;
    296     *:[Mm]orph[Oo][Ss]:*:*)
    297 	echo ${UNAME_MACHINE}-unknown-morphos
    298 	exit ;;
    299     *:OS/390:*:*)
    300 	echo i370-ibm-openedition
    301 	exit ;;
    302     *:z/VM:*:*)
    303 	echo s390-ibm-zvmoe
    304 	exit ;;
    305     *:OS400:*:*)
    306 	echo powerpc-ibm-os400
    307 	exit ;;
    308     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
    309 	echo arm-acorn-riscix${UNAME_RELEASE}
    310 	exit ;;
    311     arm:riscos:*:*|arm:RISCOS:*:*)
    312 	echo arm-unknown-riscos
    313 	exit ;;
    314     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
    315 	echo hppa1.1-hitachi-hiuxmpp
    316 	exit ;;
    317     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
    318 	# akee (at] wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
    319 	if test "`(/bin/universe) 2>/dev/null`" = att ; then
    320 		echo pyramid-pyramid-sysv3
    321 	else
    322 		echo pyramid-pyramid-bsd
    323 	fi
    324 	exit ;;
    325     NILE*:*:*:dcosx)
    326 	echo pyramid-pyramid-svr4
    327 	exit ;;
    328     DRS?6000:unix:4.0:6*)
    329 	echo sparc-icl-nx6
    330 	exit ;;
    331     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
    332 	case `/usr/bin/uname -p` in
    333 	    sparc) echo sparc-icl-nx7; exit ;;
    334 	esac ;;
    335     s390x:SunOS:*:*)
    336 	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    337 	exit ;;
    338     sun4H:SunOS:5.*:*)
    339 	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    340 	exit ;;
    341     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
    342 	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    343 	exit ;;
    344     i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
    345 	echo i386-pc-auroraux${UNAME_RELEASE}
    346 	exit ;;
    347     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
    348 	eval $set_cc_for_build
    349 	SUN_ARCH="i386"
    350 	# If there is a compiler, see if it is configured for 64-bit objects.
    351 	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
    352 	# This test works for both compilers.
    353 	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
    354 	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
    355 		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
    356 		grep IS_64BIT_ARCH >/dev/null
    357 	    then
    358 		SUN_ARCH="x86_64"
    359 	    fi
    360 	fi
    361 	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    362 	exit ;;
    363     sun4*:SunOS:6*:*)
    364 	# According to config.sub, this is the proper way to canonicalize
    365 	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
    366 	# it's likely to be more like Solaris than SunOS4.
    367 	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    368 	exit ;;
    369     sun4*:SunOS:*:*)
    370 	case "`/usr/bin/arch -k`" in
    371 	    Series*|S4*)
    372 		UNAME_RELEASE=`uname -v`
    373 		;;
    374 	esac
    375 	# Japanese Language versions have a version number like `4.1.3-JL'.
    376 	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
    377 	exit ;;
    378     sun3*:SunOS:*:*)
    379 	echo m68k-sun-sunos${UNAME_RELEASE}
    380 	exit ;;
    381     sun*:*:4.2BSD:*)
    382 	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
    383 	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
    384 	case "`/bin/arch`" in
    385 	    sun3)
    386 		echo m68k-sun-sunos${UNAME_RELEASE}
    387 		;;
    388 	    sun4)
    389 		echo sparc-sun-sunos${UNAME_RELEASE}
    390 		;;
    391 	esac
    392 	exit ;;
    393     aushp:SunOS:*:*)
    394 	echo sparc-auspex-sunos${UNAME_RELEASE}
    395 	exit ;;
    396     # The situation for MiNT is a little confusing.  The machine name
    397     # can be virtually everything (everything which is not
    398     # "atarist" or "atariste" at least should have a processor
    399     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
    400     # to the lowercase version "mint" (or "freemint").  Finally
    401     # the system name "TOS" denotes a system which is actually not
    402     # MiNT.  But MiNT is downward compatible to TOS, so this should
    403     # be no problem.
    404     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
    405 	echo m68k-atari-mint${UNAME_RELEASE}
    406 	exit ;;
    407     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
    408 	echo m68k-atari-mint${UNAME_RELEASE}
    409 	exit ;;
    410     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
    411 	echo m68k-atari-mint${UNAME_RELEASE}
    412 	exit ;;
    413     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
    414 	echo m68k-milan-mint${UNAME_RELEASE}
    415 	exit ;;
    416     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
    417 	echo m68k-hades-mint${UNAME_RELEASE}
    418 	exit ;;
    419     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
    420 	echo m68k-unknown-mint${UNAME_RELEASE}
    421 	exit ;;
    422     m68k:machten:*:*)
    423 	echo m68k-apple-machten${UNAME_RELEASE}
    424 	exit ;;
    425     powerpc:machten:*:*)
    426 	echo powerpc-apple-machten${UNAME_RELEASE}
    427 	exit ;;
    428     RISC*:Mach:*:*)
    429 	echo mips-dec-mach_bsd4.3
    430 	exit ;;
    431     RISC*:ULTRIX:*:*)
    432 	echo mips-dec-ultrix${UNAME_RELEASE}
    433 	exit ;;
    434     VAX*:ULTRIX*:*:*)
    435 	echo vax-dec-ultrix${UNAME_RELEASE}
    436 	exit ;;
    437     2020:CLIX:*:* | 2430:CLIX:*:*)
    438 	echo clipper-intergraph-clix${UNAME_RELEASE}
    439 	exit ;;
    440     mips:*:*:UMIPS | mips:*:*:RISCos)
    441 	eval $set_cc_for_build
    442 	sed 's/^	//' << EOF >$dummy.c
    443 #ifdef __cplusplus
    444 #include <stdio.h>  /* for printf() prototype */
    445 	int main (int argc, char *argv[]) {
    446 #else
    447 	int main (argc, argv) int argc; char *argv[]; {
    448 #endif
    449 	#if defined (host_mips) && defined (MIPSEB)
    450 	#if defined (SYSTYPE_SYSV)
    451 	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
    452 	#endif
    453 	#if defined (SYSTYPE_SVR4)
    454 	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
    455 	#endif
    456 	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
    457 	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
    458 	#endif
    459 	#endif
    460 	  exit (-1);
    461 	}
    462 EOF
    463 	$CC_FOR_BUILD -o $dummy $dummy.c &&
    464 	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
    465 	  SYSTEM_NAME=`$dummy $dummyarg` &&
    466 	    { echo "$SYSTEM_NAME"; exit; }
    467 	echo mips-mips-riscos${UNAME_RELEASE}
    468 	exit ;;
    469     Motorola:PowerMAX_OS:*:*)
    470 	echo powerpc-motorola-powermax
    471 	exit ;;
    472     Motorola:*:4.3:PL8-*)
    473 	echo powerpc-harris-powermax
    474 	exit ;;
    475     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
    476 	echo powerpc-harris-powermax
    477 	exit ;;
    478     Night_Hawk:Power_UNIX:*:*)
    479 	echo powerpc-harris-powerunix
    480 	exit ;;
    481     m88k:CX/UX:7*:*)
    482 	echo m88k-harris-cxux7
    483 	exit ;;
    484     m88k:*:4*:R4*)
    485 	echo m88k-motorola-sysv4
    486 	exit ;;
    487     m88k:*:3*:R3*)
    488 	echo m88k-motorola-sysv3
    489 	exit ;;
    490     AViiON:dgux:*:*)
    491 	# DG/UX returns AViiON for all architectures
    492 	UNAME_PROCESSOR=`/usr/bin/uname -p`
    493 	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
    494 	then
    495 	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
    496 	       [ ${TARGET_BINARY_INTERFACE}x = x ]
    497 	    then
    498 		echo m88k-dg-dgux${UNAME_RELEASE}
    499 	    else
    500 		echo m88k-dg-dguxbcs${UNAME_RELEASE}
    501 	    fi
    502 	else
    503 	    echo i586-dg-dgux${UNAME_RELEASE}
    504 	fi
    505 	exit ;;
    506     M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
    507 	echo m88k-dolphin-sysv3
    508 	exit ;;
    509     M88*:*:R3*:*)
    510 	# Delta 88k system running SVR3
    511 	echo m88k-motorola-sysv3
    512 	exit ;;
    513     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
    514 	echo m88k-tektronix-sysv3
    515 	exit ;;
    516     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
    517 	echo m68k-tektronix-bsd
    518 	exit ;;
    519     *:IRIX*:*:*)
    520 	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
    521 	exit ;;
    522     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
    523 	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
    524 	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
    525     i*86:AIX:*:*)
    526 	echo i386-ibm-aix
    527 	exit ;;
    528     ia64:AIX:*:*)
    529 	if [ -x /usr/bin/oslevel ] ; then
    530 		IBM_REV=`/usr/bin/oslevel`
    531 	else
    532 		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
    533 	fi
    534 	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
    535 	exit ;;
    536     *:AIX:2:3)
    537 	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
    538 		eval $set_cc_for_build
    539 		sed 's/^		//' << EOF >$dummy.c
    540 		#include <sys/systemcfg.h>
    541 
    542 		main()
    543 			{
    544 			if (!__power_pc())
    545 				exit(1);
    546 			puts("powerpc-ibm-aix3.2.5");
    547 			exit(0);
    548 			}
    549 EOF
    550 		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
    551 		then
    552 			echo "$SYSTEM_NAME"
    553 		else
    554 			echo rs6000-ibm-aix3.2.5
    555 		fi
    556 	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
    557 		echo rs6000-ibm-aix3.2.4
    558 	else
    559 		echo rs6000-ibm-aix3.2
    560 	fi
    561 	exit ;;
    562     *:AIX:*:[4567])
    563 	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
    564 	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
    565 		IBM_ARCH=rs6000
    566 	else
    567 		IBM_ARCH=powerpc
    568 	fi
    569 	if [ -x /usr/bin/oslevel ] ; then
    570 		IBM_REV=`/usr/bin/oslevel`
    571 	else
    572 		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
    573 	fi
    574 	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
    575 	exit ;;
    576     *:AIX:*:*)
    577 	echo rs6000-ibm-aix
    578 	exit ;;
    579     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
    580 	echo romp-ibm-bsd4.4
    581 	exit ;;
    582     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
    583 	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
    584 	exit ;;                             # report: romp-ibm BSD 4.3
    585     *:BOSX:*:*)
    586 	echo rs6000-bull-bosx
    587 	exit ;;
    588     DPX/2?00:B.O.S.:*:*)
    589 	echo m68k-bull-sysv3
    590 	exit ;;
    591     9000/[34]??:4.3bsd:1.*:*)
    592 	echo m68k-hp-bsd
    593 	exit ;;
    594     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
    595 	echo m68k-hp-bsd4.4
    596 	exit ;;
    597     9000/[34678]??:HP-UX:*:*)
    598 	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
    599 	case "${UNAME_MACHINE}" in
    600 	    9000/31? )            HP_ARCH=m68000 ;;
    601 	    9000/[34]?? )         HP_ARCH=m68k ;;
    602 	    9000/[678][0-9][0-9])
    603 		if [ -x /usr/bin/getconf ]; then
    604 		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
    605 		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
    606 		    case "${sc_cpu_version}" in
    607 		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
    608 		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
    609 		      532)                      # CPU_PA_RISC2_0
    610 			case "${sc_kernel_bits}" in
    611 			  32) HP_ARCH="hppa2.0n" ;;
    612 			  64) HP_ARCH="hppa2.0w" ;;
    613 			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
    614 			esac ;;
    615 		    esac
    616 		fi
    617 		if [ "${HP_ARCH}" = "" ]; then
    618 		    eval $set_cc_for_build
    619 		    sed 's/^		//' << EOF >$dummy.c
    620 
    621 		#define _HPUX_SOURCE
    622 		#include <stdlib.h>
    623 		#include <unistd.h>
    624 
    625 		int main ()
    626 		{
    627 		#if defined(_SC_KERNEL_BITS)
    628 		    long bits = sysconf(_SC_KERNEL_BITS);
    629 		#endif
    630 		    long cpu  = sysconf (_SC_CPU_VERSION);
    631 
    632 		    switch (cpu)
    633 			{
    634 			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
    635 			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
    636 			case CPU_PA_RISC2_0:
    637 		#if defined(_SC_KERNEL_BITS)
    638 			    switch (bits)
    639 				{
    640 				case 64: puts ("hppa2.0w"); break;
    641 				case 32: puts ("hppa2.0n"); break;
    642 				default: puts ("hppa2.0"); break;
    643 				} break;
    644 		#else  /* !defined(_SC_KERNEL_BITS) */
    645 			    puts ("hppa2.0"); break;
    646 		#endif
    647 			default: puts ("hppa1.0"); break;
    648 			}
    649 		    exit (0);
    650 		}
    651 EOF
    652 		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
    653 		    test -z "$HP_ARCH" && HP_ARCH=hppa
    654 		fi ;;
    655 	esac
    656 	if [ ${HP_ARCH} = "hppa2.0w" ]
    657 	then
    658 	    eval $set_cc_for_build
    659 
    660 	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
    661 	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
    662 	    # generating 64-bit code.  GNU and HP use different nomenclature:
    663 	    #
    664 	    # $ CC_FOR_BUILD=cc ./config.guess
    665 	    # => hppa2.0w-hp-hpux11.23
    666 	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
    667 	    # => hppa64-hp-hpux11.23
    668 
    669 	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
    670 		grep -q __LP64__
    671 	    then
    672 		HP_ARCH="hppa2.0w"
    673 	    else
    674 		HP_ARCH="hppa64"
    675 	    fi
    676 	fi
    677 	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
    678 	exit ;;
    679     ia64:HP-UX:*:*)
    680 	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
    681 	echo ia64-hp-hpux${HPUX_REV}
    682 	exit ;;
    683     3050*:HI-UX:*:*)
    684 	eval $set_cc_for_build
    685 	sed 's/^	//' << EOF >$dummy.c
    686 	#include <unistd.h>
    687 	int
    688 	main ()
    689 	{
    690 	  long cpu = sysconf (_SC_CPU_VERSION);
    691 	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
    692 	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
    693 	     results, however.  */
    694 	  if (CPU_IS_PA_RISC (cpu))
    695 	    {
    696 	      switch (cpu)
    697 		{
    698 		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
    699 		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
    700 		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
    701 		  default: puts ("hppa-hitachi-hiuxwe2"); break;
    702 		}
    703 	    }
    704 	  else if (CPU_IS_HP_MC68K (cpu))
    705 	    puts ("m68k-hitachi-hiuxwe2");
    706 	  else puts ("unknown-hitachi-hiuxwe2");
    707 	  exit (0);
    708 	}
    709 EOF
    710 	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
    711 		{ echo "$SYSTEM_NAME"; exit; }
    712 	echo unknown-hitachi-hiuxwe2
    713 	exit ;;
    714     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
    715 	echo hppa1.1-hp-bsd
    716 	exit ;;
    717     9000/8??:4.3bsd:*:*)
    718 	echo hppa1.0-hp-bsd
    719 	exit ;;
    720     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
    721 	echo hppa1.0-hp-mpeix
    722 	exit ;;
    723     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
    724 	echo hppa1.1-hp-osf
    725 	exit ;;
    726     hp8??:OSF1:*:*)
    727 	echo hppa1.0-hp-osf
    728 	exit ;;
    729     i*86:OSF1:*:*)
    730 	if [ -x /usr/sbin/sysversion ] ; then
    731 	    echo ${UNAME_MACHINE}-unknown-osf1mk
    732 	else
    733 	    echo ${UNAME_MACHINE}-unknown-osf1
    734 	fi
    735 	exit ;;
    736     parisc*:Lites*:*:*)
    737 	echo hppa1.1-hp-lites
    738 	exit ;;
    739     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
    740 	echo c1-convex-bsd
    741 	exit ;;
    742     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
    743 	if getsysinfo -f scalar_acc
    744 	then echo c32-convex-bsd
    745 	else echo c2-convex-bsd
    746 	fi
    747 	exit ;;
    748     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
    749 	echo c34-convex-bsd
    750 	exit ;;
    751     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
    752 	echo c38-convex-bsd
    753 	exit ;;
    754     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
    755 	echo c4-convex-bsd
    756 	exit ;;
    757     CRAY*Y-MP:*:*:*)
    758 	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    759 	exit ;;
    760     CRAY*[A-Z]90:*:*:*)
    761 	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
    762 	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
    763 	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
    764 	      -e 's/\.[^.]*$/.X/'
    765 	exit ;;
    766     CRAY*TS:*:*:*)
    767 	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    768 	exit ;;
    769     CRAY*T3E:*:*:*)
    770 	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    771 	exit ;;
    772     CRAY*SV1:*:*:*)
    773 	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    774 	exit ;;
    775     *:UNICOS/mp:*:*)
    776 	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    777 	exit ;;
    778     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
    779 	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
    780 	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
    781 	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
    782 	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
    783 	exit ;;
    784     5000:UNIX_System_V:4.*:*)
    785 	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
    786 	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
    787 	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
    788 	exit ;;
    789     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
    790 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
    791 	exit ;;
    792     sparc*:BSD/OS:*:*)
    793 	echo sparc-unknown-bsdi${UNAME_RELEASE}
    794 	exit ;;
    795     *:BSD/OS:*:*)
    796 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
    797 	exit ;;
    798     *:FreeBSD:*:*)
    799 	UNAME_PROCESSOR=`/usr/bin/uname -p`
    800 	case ${UNAME_PROCESSOR} in
    801 	    amd64)
    802 		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
    803 	    *)
    804 		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
    805 	esac
    806 	exit ;;
    807     i*:CYGWIN*:*)
    808 	echo ${UNAME_MACHINE}-pc-cygwin
    809 	exit ;;
    810     *:MINGW*:*)
    811 	echo ${UNAME_MACHINE}-pc-mingw32
    812 	exit ;;
    813     *:MSYS*:*)
    814 	echo ${UNAME_MACHINE}-pc-msys
    815 	exit ;;
    816     i*:windows32*:*)
    817 	# uname -m includes "-pc" on this system.
    818 	echo ${UNAME_MACHINE}-mingw32
    819 	exit ;;
    820     i*:PW*:*)
    821 	echo ${UNAME_MACHINE}-pc-pw32
    822 	exit ;;
    823     *:Interix*:*)
    824 	case ${UNAME_MACHINE} in
    825 	    x86)
    826 		echo i586-pc-interix${UNAME_RELEASE}
    827 		exit ;;
    828 	    authenticamd | genuineintel | EM64T)
    829 		echo x86_64-unknown-interix${UNAME_RELEASE}
    830 		exit ;;
    831 	    IA64)
    832 		echo ia64-unknown-interix${UNAME_RELEASE}
    833 		exit ;;
    834 	esac ;;
    835     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
    836 	echo i${UNAME_MACHINE}-pc-mks
    837 	exit ;;
    838     8664:Windows_NT:*)
    839 	echo x86_64-pc-mks
    840 	exit ;;
    841     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
    842 	# How do we know it's Interix rather than the generic POSIX subsystem?
    843 	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
    844 	# UNAME_MACHINE based on the output of uname instead of i386?
    845 	echo i586-pc-interix
    846 	exit ;;
    847     i*:UWIN*:*)
    848 	echo ${UNAME_MACHINE}-pc-uwin
    849 	exit ;;
    850     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
    851 	echo x86_64-unknown-cygwin
    852 	exit ;;
    853     p*:CYGWIN*:*)
    854 	echo powerpcle-unknown-cygwin
    855 	exit ;;
    856     prep*:SunOS:5.*:*)
    857 	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    858 	exit ;;
    859     *:GNU:*:*)
    860 	# the GNU system
    861 	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
    862 	exit ;;
    863     *:GNU/*:*:*)
    864 	# other systems with GNU libc and userland
    865 	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
    866 	exit ;;
    867     i*86:Minix:*:*)
    868 	echo ${UNAME_MACHINE}-pc-minix
    869 	exit ;;
    870     aarch64*:Linux:*)
    871 	    echo ${UNAME_MACHINE}-unknown-linux-gnu
    872 	exit ;;
    873     alpha:Linux:*:*)
    874 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
    875 	  EV5)   UNAME_MACHINE=alphaev5 ;;
    876 	  EV56)  UNAME_MACHINE=alphaev56 ;;
    877 	  PCA56) UNAME_MACHINE=alphapca56 ;;
    878 	  PCA57) UNAME_MACHINE=alphapca56 ;;
    879 	  EV6)   UNAME_MACHINE=alphaev6 ;;
    880 	  EV67)  UNAME_MACHINE=alphaev67 ;;
    881 	  EV68*) UNAME_MACHINE=alphaev68 ;;
    882 	esac
    883 	objdump --private-headers /bin/sh | grep -q ld.so.1
    884 	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
    885 	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
    886 	exit ;;
    887     arm*:Linux:*:*)
    888 	eval $set_cc_for_build
    889 	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
    890 	    | grep -q __ARM_EABI__
    891 	then
    892 	    echo ${UNAME_MACHINE}-unknown-linux-gnu
    893 	else
    894 	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
    895 		| grep -q __ARM_PCS_VFP
    896 	    then
    897 		echo ${UNAME_MACHINE}-unknown-linux-gnueabi
    898 	    else
    899 		echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
    900 	    fi
    901 	fi
    902 	exit ;;
    903     avr32*:Linux:*:*)
    904 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    905 	exit ;;
    906     cris:Linux:*:*)
    907 	echo cris-axis-linux-gnu
    908 	exit ;;
    909     crisv32:Linux:*:*)
    910 	echo crisv32-axis-linux-gnu
    911 	exit ;;
    912     frv:Linux:*:*)
    913 	echo frv-unknown-linux-gnu
    914 	exit ;;
    915     i*86:Linux:*:*)
    916 	LIBC=gnu
    917 	eval $set_cc_for_build
    918 	sed 's/^	//' << EOF >$dummy.c
    919 	#ifdef __dietlibc__
    920 	LIBC=dietlibc
    921 	#endif
    922 EOF
    923 	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
    924 	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
    925 	exit ;;
    926     ia64:Linux:*:*)
    927 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    928 	exit ;;
    929     m32r*:Linux:*:*)
    930 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    931 	exit ;;
    932     m68*:Linux:*:*)
    933 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    934 	exit ;;
    935     mips:Linux:*:* | mips64:Linux:*:*)
    936 	eval $set_cc_for_build
    937 	sed 's/^	//' << EOF >$dummy.c
    938 	#undef CPU
    939 	#undef ${UNAME_MACHINE}
    940 	#undef ${UNAME_MACHINE}el
    941 	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
    942 	CPU=${UNAME_MACHINE}el
    943 	#else
    944 	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
    945 	CPU=${UNAME_MACHINE}
    946 	#else
    947 	CPU=
    948 	#endif
    949 	#endif
    950 EOF
    951 	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
    952 	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
    953 	;;
    954     or32:Linux:*:*)
    955 	echo or32-unknown-linux-gnu
    956 	exit ;;
    957     padre:Linux:*:*)
    958 	echo sparc-unknown-linux-gnu
    959 	exit ;;
    960     parisc64:Linux:*:* | hppa64:Linux:*:*)
    961 	echo hppa64-unknown-linux-gnu
    962 	exit ;;
    963     parisc:Linux:*:* | hppa:Linux:*:*)
    964 	# Look for CPU level
    965 	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
    966 	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
    967 	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
    968 	  *)    echo hppa-unknown-linux-gnu ;;
    969 	esac
    970 	exit ;;
    971     ppc64:Linux:*:*)
    972 	echo powerpc64-unknown-linux-gnu
    973 	exit ;;
    974     ppc64le:Linux:*:*)
    975 	echo powerpc64le-unknown-linux-gnu
    976 	exit ;;
    977     ppc:Linux:*:*)
    978 	echo powerpc-unknown-linux-gnu
    979 	exit ;;
    980     s390:Linux:*:* | s390x:Linux:*:*)
    981 	echo ${UNAME_MACHINE}-ibm-linux
    982 	exit ;;
    983     sh64*:Linux:*:*)
    984 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    985 	exit ;;
    986     sh*:Linux:*:*)
    987 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    988 	exit ;;
    989     sparc:Linux:*:* | sparc64:Linux:*:*)
    990 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    991 	exit ;;
    992     tile*:Linux:*:*)
    993 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    994 	exit ;;
    995     vax:Linux:*:*)
    996 	echo ${UNAME_MACHINE}-dec-linux-gnu
    997 	exit ;;
    998     x86_64:Linux:*:*)
    999 	echo x86_64-unknown-linux-gnu
   1000 	exit ;;
   1001     xtensa*:Linux:*:*)
   1002 	echo ${UNAME_MACHINE}-unknown-linux-gnu
   1003 	exit ;;
   1004     i*86:DYNIX/ptx:4*:*)
   1005 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
   1006 	# earlier versions are messed up and put the nodename in both
   1007 	# sysname and nodename.
   1008 	echo i386-sequent-sysv4
   1009 	exit ;;
   1010     i*86:UNIX_SV:4.2MP:2.*)
   1011 	# Unixware is an offshoot of SVR4, but it has its own version
   1012 	# number series starting with 2...
   1013 	# I am not positive that other SVR4 systems won't match this,
   1014 	# I just have to hope.  -- rms.
   1015 	# Use sysv4.2uw... so that sysv4* matches it.
   1016 	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
   1017 	exit ;;
   1018     i*86:OS/2:*:*)
   1019 	# If we were able to find `uname', then EMX Unix compatibility
   1020 	# is probably installed.
   1021 	echo ${UNAME_MACHINE}-pc-os2-emx
   1022 	exit ;;
   1023     i*86:XTS-300:*:STOP)
   1024 	echo ${UNAME_MACHINE}-unknown-stop
   1025 	exit ;;
   1026     i*86:atheos:*:*)
   1027 	echo ${UNAME_MACHINE}-unknown-atheos
   1028 	exit ;;
   1029     i*86:syllable:*:*)
   1030 	echo ${UNAME_MACHINE}-pc-syllable
   1031 	exit ;;
   1032     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
   1033 	echo i386-unknown-lynxos${UNAME_RELEASE}
   1034 	exit ;;
   1035     i*86:*DOS:*:*)
   1036 	echo ${UNAME_MACHINE}-pc-msdosdjgpp
   1037 	exit ;;
   1038     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
   1039 	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
   1040 	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
   1041 		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
   1042 	else
   1043 		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
   1044 	fi
   1045 	exit ;;
   1046     i*86:*:5:[678]*)
   1047 	# UnixWare 7.x, OpenUNIX and OpenServer 6.
   1048 	case `/bin/uname -X | grep "^Machine"` in
   1049 	    *486*)	     UNAME_MACHINE=i486 ;;
   1050 	    *Pentium)	     UNAME_MACHINE=i586 ;;
   1051 	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
   1052 	esac
   1053 	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
   1054 	exit ;;
   1055     i*86:*:3.2:*)
   1056 	if test -f /usr/options/cb.name; then
   1057 		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
   1058 		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
   1059 	elif /bin/uname -X 2>/dev/null >/dev/null ; then
   1060 		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
   1061 		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
   1062 		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
   1063 			&& UNAME_MACHINE=i586
   1064 		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
   1065 			&& UNAME_MACHINE=i686
   1066 		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
   1067 			&& UNAME_MACHINE=i686
   1068 		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
   1069 	else
   1070 		echo ${UNAME_MACHINE}-pc-sysv32
   1071 	fi
   1072 	exit ;;
   1073     pc:*:*:*)
   1074 	# Left here for compatibility:
   1075 	# uname -m prints for DJGPP always 'pc', but it prints nothing about
   1076 	# the processor, so we play safe by assuming i586.
   1077 	# Note: whatever this is, it MUST be the same as what config.sub
   1078 	# prints for the "djgpp" host, or else GDB configury will decide that
   1079 	# this is a cross-build.
   1080 	echo i586-pc-msdosdjgpp
   1081 	exit ;;
   1082     Intel:Mach:3*:*)
   1083 	echo i386-pc-mach3
   1084 	exit ;;
   1085     paragon:*:*:*)
   1086 	echo i860-intel-osf1
   1087 	exit ;;
   1088     i860:*:4.*:*) # i860-SVR4
   1089 	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
   1090 	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
   1091 	else # Add other i860-SVR4 vendors below as they are discovered.
   1092 	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
   1093 	fi
   1094 	exit ;;
   1095     mini*:CTIX:SYS*5:*)
   1096 	# "miniframe"
   1097 	echo m68010-convergent-sysv
   1098 	exit ;;
   1099     mc68k:UNIX:SYSTEM5:3.51m)
   1100 	echo m68k-convergent-sysv
   1101 	exit ;;
   1102     M680?0:D-NIX:5.3:*)
   1103 	echo m68k-diab-dnix
   1104 	exit ;;
   1105     M68*:*:R3V[5678]*:*)
   1106 	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
   1107     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)
   1108 	OS_REL=''
   1109 	test -r /etc/.relid \
   1110 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
   1111 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
   1112 	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
   1113 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
   1114 	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
   1115     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
   1116 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
   1117 	  && { echo i486-ncr-sysv4; exit; } ;;
   1118     NCR*:*:4.2:* | MPRAS*:*:4.2:*)
   1119 	OS_REL='.3'
   1120 	test -r /etc/.relid \
   1121 	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
   1122 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
   1123 	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
   1124 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
   1125 	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
   1126 	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
   1127 	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
   1128     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
   1129 	echo m68k-unknown-lynxos${UNAME_RELEASE}
   1130 	exit ;;
   1131     mc68030:UNIX_System_V:4.*:*)
   1132 	echo m68k-atari-sysv4
   1133 	exit ;;
   1134     TSUNAMI:LynxOS:2.*:*)
   1135 	echo sparc-unknown-lynxos${UNAME_RELEASE}
   1136 	exit ;;
   1137     rs6000:LynxOS:2.*:*)
   1138 	echo rs6000-unknown-lynxos${UNAME_RELEASE}
   1139 	exit ;;
   1140     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
   1141 	echo powerpc-unknown-lynxos${UNAME_RELEASE}
   1142 	exit ;;
   1143     SM[BE]S:UNIX_SV:*:*)
   1144 	echo mips-dde-sysv${UNAME_RELEASE}
   1145 	exit ;;
   1146     RM*:ReliantUNIX-*:*:*)
   1147 	echo mips-sni-sysv4
   1148 	exit ;;
   1149     RM*:SINIX-*:*:*)
   1150 	echo mips-sni-sysv4
   1151 	exit ;;
   1152     *:SINIX-*:*:*)
   1153 	if uname -p 2>/dev/null >/dev/null ; then
   1154 		UNAME_MACHINE=`(uname -p) 2>/dev/null`
   1155 		echo ${UNAME_MACHINE}-sni-sysv4
   1156 	else
   1157 		echo ns32k-sni-sysv
   1158 	fi
   1159 	exit ;;
   1160     PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
   1161 			# says <Richard.M.Bartel (at] ccMail.Census.GOV>
   1162 	echo i586-unisys-sysv4
   1163 	exit ;;
   1164     *:UNIX_System_V:4*:FTX*)
   1165 	# From Gerald Hewes <hewes (at] openmarket.com>.
   1166 	# How about differentiating between stratus architectures? -djm
   1167 	echo hppa1.1-stratus-sysv4
   1168 	exit ;;
   1169     *:*:*:FTX*)
   1170 	# From seanf (at] swdc.stratus.com.
   1171 	echo i860-stratus-sysv4
   1172 	exit ;;
   1173     i*86:VOS:*:*)
   1174 	# From Paul.Green (at] stratus.com.
   1175 	echo ${UNAME_MACHINE}-stratus-vos
   1176 	exit ;;
   1177     *:VOS:*:*)
   1178 	# From Paul.Green (at] stratus.com.
   1179 	echo hppa1.1-stratus-vos
   1180 	exit ;;
   1181     mc68*:A/UX:*:*)
   1182 	echo m68k-apple-aux${UNAME_RELEASE}
   1183 	exit ;;
   1184     news*:NEWS-OS:6*:*)
   1185 	echo mips-sony-newsos6
   1186 	exit ;;
   1187     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
   1188 	if [ -d /usr/nec ]; then
   1189 		echo mips-nec-sysv${UNAME_RELEASE}
   1190 	else
   1191 		echo mips-unknown-sysv${UNAME_RELEASE}
   1192 	fi
   1193 	exit ;;
   1194     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
   1195 	echo powerpc-be-beos
   1196 	exit ;;
   1197     BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
   1198 	echo powerpc-apple-beos
   1199 	exit ;;
   1200     BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
   1201 	echo i586-pc-beos
   1202 	exit ;;
   1203     BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
   1204 	echo i586-pc-haiku
   1205 	exit ;;
   1206     x86_64:Haiku:*:*) # Haiku running on x86_64.
   1207 	echo x86_64-unknown-haiku
   1208 	exit ;;
   1209     SX-4:SUPER-UX:*:*)
   1210 	echo sx4-nec-superux${UNAME_RELEASE}
   1211 	exit ;;
   1212     SX-5:SUPER-UX:*:*)
   1213 	echo sx5-nec-superux${UNAME_RELEASE}
   1214 	exit ;;
   1215     SX-6:SUPER-UX:*:*)
   1216 	echo sx6-nec-superux${UNAME_RELEASE}
   1217 	exit ;;
   1218     SX-7:SUPER-UX:*:*)
   1219 	echo sx7-nec-superux${UNAME_RELEASE}
   1220 	exit ;;
   1221     SX-8:SUPER-UX:*:*)
   1222 	echo sx8-nec-superux${UNAME_RELEASE}
   1223 	exit ;;
   1224     SX-8R:SUPER-UX:*:*)
   1225 	echo sx8r-nec-superux${UNAME_RELEASE}
   1226 	exit ;;
   1227     Power*:Rhapsody:*:*)
   1228 	echo powerpc-apple-rhapsody${UNAME_RELEASE}
   1229 	exit ;;
   1230     *:Rhapsody:*:*)
   1231 	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
   1232 	exit ;;
   1233     *:Darwin:*:*)
   1234 	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
   1235 	case $UNAME_PROCESSOR in
   1236 	    i386)
   1237 		eval $set_cc_for_build
   1238 		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
   1239 		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
   1240 		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
   1241 		      grep IS_64BIT_ARCH >/dev/null
   1242 		  then
   1243 		      UNAME_PROCESSOR="x86_64"
   1244 		  fi
   1245 		fi ;;
   1246 	    unknown) UNAME_PROCESSOR=powerpc ;;
   1247 	esac
   1248 	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
   1249 	exit ;;
   1250     *:procnto*:*:* | *:QNX:[0123456789]*:*)
   1251 	UNAME_PROCESSOR=`uname -p`
   1252 	if test "$UNAME_PROCESSOR" = "x86"; then
   1253 		UNAME_PROCESSOR=i386
   1254 		UNAME_MACHINE=pc
   1255 	fi
   1256 	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
   1257 	exit ;;
   1258     *:QNX:*:4*)
   1259 	echo i386-pc-qnx
   1260 	exit ;;
   1261     NEO-?:NONSTOP_KERNEL:*:*)
   1262 	echo neo-tandem-nsk${UNAME_RELEASE}
   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     i*86:AROS:*:*)
   1331 	echo ${UNAME_MACHINE}-pc-aros
   1332 	exit ;;
   1333 esac
   1334 
   1335 #echo '(No uname command or uname output not recognized.)' 1>&2
   1336 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
   1337 
   1338 eval $set_cc_for_build
   1339 cat >$dummy.c <<EOF
   1340 #ifdef _SEQUENT_
   1341 # include <sys/types.h>
   1342 # include <sys/utsname.h>
   1343 #endif
   1344 main ()
   1345 {
   1346 #if defined (sony)
   1347 #if defined (MIPSEB)
   1348   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
   1349      I don't know....  */
   1350   printf ("mips-sony-bsd\n"); exit (0);
   1351 #else
   1352 #include <sys/param.h>
   1353   printf ("m68k-sony-newsos%s\n",
   1354 #ifdef NEWSOS4
   1355 	"4"
   1356 #else
   1357 	""
   1358 #endif
   1359 	); exit (0);
   1360 #endif
   1361 #endif
   1362 
   1363 #if defined (__arm) && defined (__acorn) && defined (__unix)
   1364   printf ("arm-acorn-riscix\n"); exit (0);
   1365 #endif
   1366 
   1367 #if defined (hp300) && !defined (hpux)
   1368   printf ("m68k-hp-bsd\n"); exit (0);
   1369 #endif
   1370 
   1371 #if defined (NeXT)
   1372 #if !defined (__ARCHITECTURE__)
   1373 #define __ARCHITECTURE__ "m68k"
   1374 #endif
   1375   int version;
   1376   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
   1377   if (version < 4)
   1378     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
   1379   else
   1380     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
   1381   exit (0);
   1382 #endif
   1383 
   1384 #if defined (MULTIMAX) || defined (n16)
   1385 #if defined (UMAXV)
   1386   printf ("ns32k-encore-sysv\n"); exit (0);
   1387 #else
   1388 #if defined (CMU)
   1389   printf ("ns32k-encore-mach\n"); exit (0);
   1390 #else
   1391   printf ("ns32k-encore-bsd\n"); exit (0);
   1392 #endif
   1393 #endif
   1394 #endif
   1395 
   1396 #if defined (__386BSD__)
   1397   printf ("i386-pc-bsd\n"); exit (0);
   1398 #endif
   1399 
   1400 #if defined (sequent)
   1401 #if defined (i386)
   1402   printf ("i386-sequent-dynix\n"); exit (0);
   1403 #endif
   1404 #if defined (ns32000)
   1405   printf ("ns32k-sequent-dynix\n"); exit (0);
   1406 #endif
   1407 #endif
   1408 
   1409 #if defined (_SEQUENT_)
   1410     struct utsname un;
   1411 
   1412     uname(&un);
   1413 
   1414     if (strncmp(un.version, "V2", 2) == 0) {
   1415 	printf ("i386-sequent-ptx2\n"); exit (0);
   1416     }
   1417     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
   1418 	printf ("i386-sequent-ptx1\n"); exit (0);
   1419     }
   1420     printf ("i386-sequent-ptx\n"); exit (0);
   1421 
   1422 #endif
   1423 
   1424 #if defined (vax)
   1425 # if !defined (ultrix)
   1426 #  include <sys/param.h>
   1427 #  if defined (BSD)
   1428 #   if BSD == 43
   1429       printf ("vax-dec-bsd4.3\n"); exit (0);
   1430 #   else
   1431 #    if BSD == 199006
   1432       printf ("vax-dec-bsd4.3reno\n"); exit (0);
   1433 #    else
   1434       printf ("vax-dec-bsd\n"); exit (0);
   1435 #    endif
   1436 #   endif
   1437 #  else
   1438     printf ("vax-dec-bsd\n"); exit (0);
   1439 #  endif
   1440 # else
   1441     printf ("vax-dec-ultrix\n"); exit (0);
   1442 # endif
   1443 #endif
   1444 
   1445 #if defined (alliant) && defined (i860)
   1446   printf ("i860-alliant-bsd\n"); exit (0);
   1447 #endif
   1448 
   1449   exit (1);
   1450 }
   1451 EOF
   1452 
   1453 $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
   1454 	{ echo "$SYSTEM_NAME"; exit; }
   1455 
   1456 # Apollos put the system type in the environment.
   1457 
   1458 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
   1459 
   1460 # Convex versions that predate uname can use getsysinfo(1)
   1461 
   1462 if [ -x /usr/convex/getsysinfo ]
   1463 then
   1464     case `getsysinfo -f cpu_type` in
   1465     c1*)
   1466 	echo c1-convex-bsd
   1467 	exit ;;
   1468     c2*)
   1469 	if getsysinfo -f scalar_acc
   1470 	then echo c32-convex-bsd
   1471 	else echo c2-convex-bsd
   1472 	fi
   1473 	exit ;;
   1474     c34*)
   1475 	echo c34-convex-bsd
   1476 	exit ;;
   1477     c38*)
   1478 	echo c38-convex-bsd
   1479 	exit ;;
   1480     c4*)
   1481 	echo c4-convex-bsd
   1482 	exit ;;
   1483     esac
   1484 fi
   1485 
   1486 cat >&2 <<EOF
   1487 $0: unable to guess system type
   1488 
   1489 This script, last modified $timestamp, has failed to recognize
   1490 the operating system you are using. It is advised that you
   1491 download the most up to date version of the config scripts from
   1492 
   1493   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
   1494 and
   1495   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
   1496 
   1497 If the version you run ($0) is already up to date, please
   1498 send the following data and any information you think might be
   1499 pertinent to <config-patches (at] gnu.org> in order to provide the needed
   1500 information to handle your system.
   1501 
   1502 config.guess timestamp = $timestamp
   1503 
   1504 uname -m = `(uname -m) 2>/dev/null || echo unknown`
   1505 uname -r = `(uname -r) 2>/dev/null || echo unknown`
   1506 uname -s = `(uname -s) 2>/dev/null || echo unknown`
   1507 uname -v = `(uname -v) 2>/dev/null || echo unknown`
   1508 
   1509 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
   1510 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
   1511 
   1512 hostinfo               = `(hostinfo) 2>/dev/null`
   1513 /bin/universe          = `(/bin/universe) 2>/dev/null`
   1514 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
   1515 /bin/arch              = `(/bin/arch) 2>/dev/null`
   1516 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
   1517 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
   1518 
   1519 UNAME_MACHINE = ${UNAME_MACHINE}
   1520 UNAME_RELEASE = ${UNAME_RELEASE}
   1521 UNAME_SYSTEM  = ${UNAME_SYSTEM}
   1522 UNAME_VERSION = ${UNAME_VERSION}
   1523 EOF
   1524 
   1525 exit 1
   1526 
   1527 # Local variables:
   1528 # eval: (add-hook 'write-file-hooks 'time-stamp)
   1529 # time-stamp-start: "timestamp='"
   1530 # time-stamp-format: "%:y-%02m-%02d"
   1531 # time-stamp-end: "'"
   1532 # End:
   1533