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      1 #! /bin/sh
      2 # Attempt to guess a canonical system name.
      3 #   Copyright 1992-2016 Free Software Foundation, Inc.
      4 
      5 timestamp='2016-10-02'
      6 
      7 # This file is free software; you can redistribute it and/or modify it
      8 # under the terms of the GNU General Public License as published by
      9 # the Free Software Foundation; either version 3 of the License, or
     10 # (at your option) any later version.
     11 #
     12 # This program is distributed in the hope that it will be useful, but
     13 # WITHOUT ANY WARRANTY; without even the implied warranty of
     14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     15 # General Public License for more details.
     16 #
     17 # You should have received a copy of the GNU General Public License
     18 # along with this program; if not, see <http://www.gnu.org/licenses/>.
     19 #
     20 # As a special exception to the GNU General Public License, if you
     21 # distribute this file as part of a program that contains a
     22 # configuration script generated by Autoconf, you may include it under
     23 # the same distribution terms that you use for the rest of that
     24 # program.  This Exception is an additional permission under section 7
     25 # of the GNU General Public License, version 3 ("GPLv3").
     26 #
     27 # Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
     28 #
     29 # You can get the latest version of this script from:
     30 # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
     31 #
     32 # Please send patches to <config-patches (at] gnu.org>.
     33 
     34 
     35 me=`echo "$0" | sed -e 's,.*/,,'`
     36 
     37 usage="\
     38 Usage: $0 [OPTION]
     39 
     40 Output the configuration name of the system \`$me' is run on.
     41 
     42 Operation modes:
     43   -h, --help         print this help, then exit
     44   -t, --time-stamp   print date of last modification, then exit
     45   -v, --version      print version number, then exit
     46 
     47 Report bugs and patches to <config-patches (at] gnu.org>."
     48 
     49 version="\
     50 GNU config.guess ($timestamp)
     51 
     52 Originally written by Per Bothner.
     53 Copyright 1992-2016 Free Software Foundation, Inc.
     54 
     55 This is free software; see the source for copying conditions.  There is NO
     56 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
     57 
     58 help="
     59 Try \`$me --help' for more information."
     60 
     61 # Parse command line
     62 while test $# -gt 0 ; do
     63   case $1 in
     64     --time-stamp | --time* | -t )
     65        echo "$timestamp" ; exit ;;
     66     --version | -v )
     67        echo "$version" ; exit ;;
     68     --help | --h* | -h )
     69        echo "$usage"; exit ;;
     70     -- )     # Stop option processing
     71        shift; break ;;
     72     - )	# Use stdin as input.
     73        break ;;
     74     -* )
     75        echo "$me: invalid option $1$help" >&2
     76        exit 1 ;;
     77     * )
     78        break ;;
     79   esac
     80 done
     81 
     82 if test $# != 0; then
     83   echo "$me: too many arguments$help" >&2
     84   exit 1
     85 fi
     86 
     87 trap 'exit 1' 1 2 15
     88 
     89 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
     90 # compiler to aid in system detection is discouraged as it requires
     91 # temporary files to be created and, as you can see below, it is a
     92 # headache to deal with in a portable fashion.
     93 
     94 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
     95 # use `HOST_CC' if defined, but it is deprecated.
     96 
     97 # Portable tmp directory creation inspired by the Autoconf team.
     98 
     99 set_cc_for_build='
    100 trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
    101 trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
    102 : ${TMPDIR=/tmp} ;
    103  { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
    104  { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
    105  { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
    106  { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
    107 dummy=$tmp/dummy ;
    108 tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
    109 case $CC_FOR_BUILD,$HOST_CC,$CC in
    110  ,,)    echo "int x;" > $dummy.c ;
    111 	for c in cc gcc c89 c99 ; do
    112 	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
    113 	     CC_FOR_BUILD="$c"; break ;
    114 	  fi ;
    115 	done ;
    116 	if test x"$CC_FOR_BUILD" = x ; then
    117 	  CC_FOR_BUILD=no_compiler_found ;
    118 	fi
    119 	;;
    120  ,,*)   CC_FOR_BUILD=$CC ;;
    121  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
    122 esac ; set_cc_for_build= ;'
    123 
    124 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
    125 # (ghazi (at] noc.rutgers.edu 1994-08-24)
    126 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
    127 	PATH=$PATH:/.attbin ; export PATH
    128 fi
    129 
    130 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
    131 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
    132 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
    133 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
    134 
    135 case "${UNAME_SYSTEM}" in
    136 Linux|GNU|GNU/*)
    137 	# If the system lacks a compiler, then just pick glibc.
    138 	# We could probably try harder.
    139 	LIBC=gnu
    140 
    141 	eval $set_cc_for_build
    142 	cat <<-EOF > $dummy.c
    143 	#include <features.h>
    144 	#if defined(__UCLIBC__)
    145 	LIBC=uclibc
    146 	#elif defined(__dietlibc__)
    147 	LIBC=dietlibc
    148 	#else
    149 	LIBC=gnu
    150 	#endif
    151 	EOF
    152 	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
    153 	;;
    154 esac
    155 
    156 # Note: order is significant - the case branches are not exclusive.
    157 
    158 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
    159     *:NetBSD:*:*)
    160 	# NetBSD (nbsd) targets should (where applicable) match one or
    161 	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
    162 	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
    163 	# switched to ELF, *-*-netbsd* would select the old
    164 	# object file format.  This provides both forward
    165 	# compatibility and a consistent mechanism for selecting the
    166 	# object file format.
    167 	#
    168 	# Note: NetBSD doesn't particularly care about the vendor
    169 	# portion of the name.  We always set it to "unknown".
    170 	sysctl="sysctl -n hw.machine_arch"
    171 	UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
    172 	    /sbin/$sysctl 2>/dev/null || \
    173 	    /usr/sbin/$sysctl 2>/dev/null || \
    174 	    echo unknown)`
    175 	case "${UNAME_MACHINE_ARCH}" in
    176 	    armeb) machine=armeb-unknown ;;
    177 	    arm*) machine=arm-unknown ;;
    178 	    sh3el) machine=shl-unknown ;;
    179 	    sh3eb) machine=sh-unknown ;;
    180 	    sh5el) machine=sh5le-unknown ;;
    181 	    earmv*)
    182 		arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
    183 		endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'`
    184 		machine=${arch}${endian}-unknown
    185 		;;
    186 	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
    187 	esac
    188 	# The Operating System including object format, if it has switched
    189 	# to ELF recently (or will in the future) and ABI.
    190 	case "${UNAME_MACHINE_ARCH}" in
    191 	    earm*)
    192 		os=netbsdelf
    193 		;;
    194 	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
    195 		eval $set_cc_for_build
    196 		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
    197 			| grep -q __ELF__
    198 		then
    199 		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
    200 		    # Return netbsd for either.  FIX?
    201 		    os=netbsd
    202 		else
    203 		    os=netbsdelf
    204 		fi
    205 		;;
    206 	    *)
    207 		os=netbsd
    208 		;;
    209 	esac
    210 	# Determine ABI tags.
    211 	case "${UNAME_MACHINE_ARCH}" in
    212 	    earm*)
    213 		expr='s/^earmv[0-9]/-eabi/;s/eb$//'
    214 		abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
    215 		;;
    216 	esac
    217 	# The OS release
    218 	# Debian GNU/NetBSD machines have a different userland, and
    219 	# thus, need a distinct triplet. However, they do not need
    220 	# kernel version information, so it can be replaced with a
    221 	# suitable tag, in the style of linux-gnu.
    222 	case "${UNAME_VERSION}" in
    223 	    Debian*)
    224 		release='-gnu'
    225 		;;
    226 	    *)
    227 		release=`echo ${UNAME_RELEASE} | sed -e 's/[-_].*//' | cut -d. -f1,2`
    228 		;;
    229 	esac
    230 	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
    231 	# contains redundant information, the shorter form:
    232 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
    233 	echo "${machine}-${os}${release}${abi}"
    234 	exit ;;
    235     *:Bitrig:*:*)
    236 	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
    237 	echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
    238 	exit ;;
    239     *:OpenBSD:*:*)
    240 	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
    241 	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
    242 	exit ;;
    243     *:LibertyBSD:*:*)
    244 	UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
    245 	echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE}
    246 	exit ;;
    247     *:ekkoBSD:*:*)
    248 	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
    249 	exit ;;
    250     *:SolidBSD:*:*)
    251 	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
    252 	exit ;;
    253     macppc:MirBSD:*:*)
    254 	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
    255 	exit ;;
    256     *:MirBSD:*:*)
    257 	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
    258 	exit ;;
    259     *:Sortix:*:*)
    260 	echo ${UNAME_MACHINE}-unknown-sortix
    261 	exit ;;
    262     alpha:OSF1:*:*)
    263 	case $UNAME_RELEASE in
    264 	*4.0)
    265 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
    266 		;;
    267 	*5.*)
    268 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
    269 		;;
    270 	esac
    271 	# According to Compaq, /usr/sbin/psrinfo has been available on
    272 	# OSF/1 and Tru64 systems produced since 1995.  I hope that
    273 	# covers most systems running today.  This code pipes the CPU
    274 	# types through head -n 1, so we only detect the type of CPU 0.
    275 	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
    276 	case "$ALPHA_CPU_TYPE" in
    277 	    "EV4 (21064)")
    278 		UNAME_MACHINE=alpha ;;
    279 	    "EV4.5 (21064)")
    280 		UNAME_MACHINE=alpha ;;
    281 	    "LCA4 (21066/21068)")
    282 		UNAME_MACHINE=alpha ;;
    283 	    "EV5 (21164)")
    284 		UNAME_MACHINE=alphaev5 ;;
    285 	    "EV5.6 (21164A)")
    286 		UNAME_MACHINE=alphaev56 ;;
    287 	    "EV5.6 (21164PC)")
    288 		UNAME_MACHINE=alphapca56 ;;
    289 	    "EV5.7 (21164PC)")
    290 		UNAME_MACHINE=alphapca57 ;;
    291 	    "EV6 (21264)")
    292 		UNAME_MACHINE=alphaev6 ;;
    293 	    "EV6.7 (21264A)")
    294 		UNAME_MACHINE=alphaev67 ;;
    295 	    "EV6.8CB (21264C)")
    296 		UNAME_MACHINE=alphaev68 ;;
    297 	    "EV6.8AL (21264B)")
    298 		UNAME_MACHINE=alphaev68 ;;
    299 	    "EV6.8CX (21264D)")
    300 		UNAME_MACHINE=alphaev68 ;;
    301 	    "EV6.9A (21264/EV69A)")
    302 		UNAME_MACHINE=alphaev69 ;;
    303 	    "EV7 (21364)")
    304 		UNAME_MACHINE=alphaev7 ;;
    305 	    "EV7.9 (21364A)")
    306 		UNAME_MACHINE=alphaev79 ;;
    307 	esac
    308 	# A Pn.n version is a patched version.
    309 	# A Vn.n version is a released version.
    310 	# A Tn.n version is a released field test version.
    311 	# A Xn.n version is an unreleased experimental baselevel.
    312 	# 1.2 uses "1.2" for uname -r.
    313 	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
    314 	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
    315 	exitcode=$?
    316 	trap '' 0
    317 	exit $exitcode ;;
    318     Alpha\ *:Windows_NT*:*)
    319 	# How do we know it's Interix rather than the generic POSIX subsystem?
    320 	# Should we change UNAME_MACHINE based on the output of uname instead
    321 	# of the specific Alpha model?
    322 	echo alpha-pc-interix
    323 	exit ;;
    324     21064:Windows_NT:50:3)
    325 	echo alpha-dec-winnt3.5
    326 	exit ;;
    327     Amiga*:UNIX_System_V:4.0:*)
    328 	echo m68k-unknown-sysv4
    329 	exit ;;
    330     *:[Aa]miga[Oo][Ss]:*:*)
    331 	echo ${UNAME_MACHINE}-unknown-amigaos
    332 	exit ;;
    333     *:[Mm]orph[Oo][Ss]:*:*)
    334 	echo ${UNAME_MACHINE}-unknown-morphos
    335 	exit ;;
    336     *:OS/390:*:*)
    337 	echo i370-ibm-openedition
    338 	exit ;;
    339     *:z/VM:*:*)
    340 	echo s390-ibm-zvmoe
    341 	exit ;;
    342     *:OS400:*:*)
    343 	echo powerpc-ibm-os400
    344 	exit ;;
    345     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
    346 	echo arm-acorn-riscix${UNAME_RELEASE}
    347 	exit ;;
    348     arm*:riscos:*:*|arm*:RISCOS:*:*)
    349 	echo arm-unknown-riscos
    350 	exit ;;
    351     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
    352 	echo hppa1.1-hitachi-hiuxmpp
    353 	exit ;;
    354     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
    355 	# akee (at] wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
    356 	if test "`(/bin/universe) 2>/dev/null`" = att ; then
    357 		echo pyramid-pyramid-sysv3
    358 	else
    359 		echo pyramid-pyramid-bsd
    360 	fi
    361 	exit ;;
    362     NILE*:*:*:dcosx)
    363 	echo pyramid-pyramid-svr4
    364 	exit ;;
    365     DRS?6000:unix:4.0:6*)
    366 	echo sparc-icl-nx6
    367 	exit ;;
    368     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
    369 	case `/usr/bin/uname -p` in
    370 	    sparc) echo sparc-icl-nx7; exit ;;
    371 	esac ;;
    372     s390x:SunOS:*:*)
    373 	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    374 	exit ;;
    375     sun4H:SunOS:5.*:*)
    376 	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    377 	exit ;;
    378     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
    379 	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    380 	exit ;;
    381     i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
    382 	echo i386-pc-auroraux${UNAME_RELEASE}
    383 	exit ;;
    384     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
    385 	eval $set_cc_for_build
    386 	SUN_ARCH=i386
    387 	# If there is a compiler, see if it is configured for 64-bit objects.
    388 	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
    389 	# This test works for both compilers.
    390 	if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
    391 	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
    392 		(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
    393 		grep IS_64BIT_ARCH >/dev/null
    394 	    then
    395 		SUN_ARCH=x86_64
    396 	    fi
    397 	fi
    398 	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    399 	exit ;;
    400     sun4*:SunOS:6*:*)
    401 	# According to config.sub, this is the proper way to canonicalize
    402 	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
    403 	# it's likely to be more like Solaris than SunOS4.
    404 	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    405 	exit ;;
    406     sun4*:SunOS:*:*)
    407 	case "`/usr/bin/arch -k`" in
    408 	    Series*|S4*)
    409 		UNAME_RELEASE=`uname -v`
    410 		;;
    411 	esac
    412 	# Japanese Language versions have a version number like `4.1.3-JL'.
    413 	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
    414 	exit ;;
    415     sun3*:SunOS:*:*)
    416 	echo m68k-sun-sunos${UNAME_RELEASE}
    417 	exit ;;
    418     sun*:*:4.2BSD:*)
    419 	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
    420 	test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3
    421 	case "`/bin/arch`" in
    422 	    sun3)
    423 		echo m68k-sun-sunos${UNAME_RELEASE}
    424 		;;
    425 	    sun4)
    426 		echo sparc-sun-sunos${UNAME_RELEASE}
    427 		;;
    428 	esac
    429 	exit ;;
    430     aushp:SunOS:*:*)
    431 	echo sparc-auspex-sunos${UNAME_RELEASE}
    432 	exit ;;
    433     # The situation for MiNT is a little confusing.  The machine name
    434     # can be virtually everything (everything which is not
    435     # "atarist" or "atariste" at least should have a processor
    436     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
    437     # to the lowercase version "mint" (or "freemint").  Finally
    438     # the system name "TOS" denotes a system which is actually not
    439     # MiNT.  But MiNT is downward compatible to TOS, so this should
    440     # be no problem.
    441     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
    442 	echo m68k-atari-mint${UNAME_RELEASE}
    443 	exit ;;
    444     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
    445 	echo m68k-atari-mint${UNAME_RELEASE}
    446 	exit ;;
    447     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
    448 	echo m68k-atari-mint${UNAME_RELEASE}
    449 	exit ;;
    450     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
    451 	echo m68k-milan-mint${UNAME_RELEASE}
    452 	exit ;;
    453     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
    454 	echo m68k-hades-mint${UNAME_RELEASE}
    455 	exit ;;
    456     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
    457 	echo m68k-unknown-mint${UNAME_RELEASE}
    458 	exit ;;
    459     m68k:machten:*:*)
    460 	echo m68k-apple-machten${UNAME_RELEASE}
    461 	exit ;;
    462     powerpc:machten:*:*)
    463 	echo powerpc-apple-machten${UNAME_RELEASE}
    464 	exit ;;
    465     RISC*:Mach:*:*)
    466 	echo mips-dec-mach_bsd4.3
    467 	exit ;;
    468     RISC*:ULTRIX:*:*)
    469 	echo mips-dec-ultrix${UNAME_RELEASE}
    470 	exit ;;
    471     VAX*:ULTRIX*:*:*)
    472 	echo vax-dec-ultrix${UNAME_RELEASE}
    473 	exit ;;
    474     2020:CLIX:*:* | 2430:CLIX:*:*)
    475 	echo clipper-intergraph-clix${UNAME_RELEASE}
    476 	exit ;;
    477     mips:*:*:UMIPS | mips:*:*:RISCos)
    478 	eval $set_cc_for_build
    479 	sed 's/^	//' << EOF >$dummy.c
    480 #ifdef __cplusplus
    481 #include <stdio.h>  /* for printf() prototype */
    482 	int main (int argc, char *argv[]) {
    483 #else
    484 	int main (argc, argv) int argc; char *argv[]; {
    485 #endif
    486 	#if defined (host_mips) && defined (MIPSEB)
    487 	#if defined (SYSTYPE_SYSV)
    488 	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
    489 	#endif
    490 	#if defined (SYSTYPE_SVR4)
    491 	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
    492 	#endif
    493 	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
    494 	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
    495 	#endif
    496 	#endif
    497 	  exit (-1);
    498 	}
    499 EOF
    500 	$CC_FOR_BUILD -o $dummy $dummy.c &&
    501 	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
    502 	  SYSTEM_NAME=`$dummy $dummyarg` &&
    503 	    { echo "$SYSTEM_NAME"; exit; }
    504 	echo mips-mips-riscos${UNAME_RELEASE}
    505 	exit ;;
    506     Motorola:PowerMAX_OS:*:*)
    507 	echo powerpc-motorola-powermax
    508 	exit ;;
    509     Motorola:*:4.3:PL8-*)
    510 	echo powerpc-harris-powermax
    511 	exit ;;
    512     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
    513 	echo powerpc-harris-powermax
    514 	exit ;;
    515     Night_Hawk:Power_UNIX:*:*)
    516 	echo powerpc-harris-powerunix
    517 	exit ;;
    518     m88k:CX/UX:7*:*)
    519 	echo m88k-harris-cxux7
    520 	exit ;;
    521     m88k:*:4*:R4*)
    522 	echo m88k-motorola-sysv4
    523 	exit ;;
    524     m88k:*:3*:R3*)
    525 	echo m88k-motorola-sysv3
    526 	exit ;;
    527     AViiON:dgux:*:*)
    528 	# DG/UX returns AViiON for all architectures
    529 	UNAME_PROCESSOR=`/usr/bin/uname -p`
    530 	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
    531 	then
    532 	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
    533 	       [ ${TARGET_BINARY_INTERFACE}x = x ]
    534 	    then
    535 		echo m88k-dg-dgux${UNAME_RELEASE}
    536 	    else
    537 		echo m88k-dg-dguxbcs${UNAME_RELEASE}
    538 	    fi
    539 	else
    540 	    echo i586-dg-dgux${UNAME_RELEASE}
    541 	fi
    542 	exit ;;
    543     M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
    544 	echo m88k-dolphin-sysv3
    545 	exit ;;
    546     M88*:*:R3*:*)
    547 	# Delta 88k system running SVR3
    548 	echo m88k-motorola-sysv3
    549 	exit ;;
    550     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
    551 	echo m88k-tektronix-sysv3
    552 	exit ;;
    553     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
    554 	echo m68k-tektronix-bsd
    555 	exit ;;
    556     *:IRIX*:*:*)
    557 	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
    558 	exit ;;
    559     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
    560 	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
    561 	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
    562     i*86:AIX:*:*)
    563 	echo i386-ibm-aix
    564 	exit ;;
    565     ia64:AIX:*:*)
    566 	if [ -x /usr/bin/oslevel ] ; then
    567 		IBM_REV=`/usr/bin/oslevel`
    568 	else
    569 		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
    570 	fi
    571 	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
    572 	exit ;;
    573     *:AIX:2:3)
    574 	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
    575 		eval $set_cc_for_build
    576 		sed 's/^		//' << EOF >$dummy.c
    577 		#include <sys/systemcfg.h>
    578 
    579 		main()
    580 			{
    581 			if (!__power_pc())
    582 				exit(1);
    583 			puts("powerpc-ibm-aix3.2.5");
    584 			exit(0);
    585 			}
    586 EOF
    587 		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
    588 		then
    589 			echo "$SYSTEM_NAME"
    590 		else
    591 			echo rs6000-ibm-aix3.2.5
    592 		fi
    593 	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
    594 		echo rs6000-ibm-aix3.2.4
    595 	else
    596 		echo rs6000-ibm-aix3.2
    597 	fi
    598 	exit ;;
    599     *:AIX:*:[4567])
    600 	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
    601 	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
    602 		IBM_ARCH=rs6000
    603 	else
    604 		IBM_ARCH=powerpc
    605 	fi
    606 	if [ -x /usr/bin/lslpp ] ; then
    607 		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
    608 			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
    609 	else
    610 		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
    611 	fi
    612 	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
    613 	exit ;;
    614     *:AIX:*:*)
    615 	echo rs6000-ibm-aix
    616 	exit ;;
    617     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
    618 	echo romp-ibm-bsd4.4
    619 	exit ;;
    620     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
    621 	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
    622 	exit ;;                             # report: romp-ibm BSD 4.3
    623     *:BOSX:*:*)
    624 	echo rs6000-bull-bosx
    625 	exit ;;
    626     DPX/2?00:B.O.S.:*:*)
    627 	echo m68k-bull-sysv3
    628 	exit ;;
    629     9000/[34]??:4.3bsd:1.*:*)
    630 	echo m68k-hp-bsd
    631 	exit ;;
    632     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
    633 	echo m68k-hp-bsd4.4
    634 	exit ;;
    635     9000/[34678]??:HP-UX:*:*)
    636 	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
    637 	case "${UNAME_MACHINE}" in
    638 	    9000/31? )            HP_ARCH=m68000 ;;
    639 	    9000/[34]?? )         HP_ARCH=m68k ;;
    640 	    9000/[678][0-9][0-9])
    641 		if [ -x /usr/bin/getconf ]; then
    642 		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
    643 		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
    644 		    case "${sc_cpu_version}" in
    645 		      523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
    646 		      528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
    647 		      532)                      # CPU_PA_RISC2_0
    648 			case "${sc_kernel_bits}" in
    649 			  32) HP_ARCH=hppa2.0n ;;
    650 			  64) HP_ARCH=hppa2.0w ;;
    651 			  '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
    652 			esac ;;
    653 		    esac
    654 		fi
    655 		if [ "${HP_ARCH}" = "" ]; then
    656 		    eval $set_cc_for_build
    657 		    sed 's/^		//' << EOF >$dummy.c
    658 
    659 		#define _HPUX_SOURCE
    660 		#include <stdlib.h>
    661 		#include <unistd.h>
    662 
    663 		int main ()
    664 		{
    665 		#if defined(_SC_KERNEL_BITS)
    666 		    long bits = sysconf(_SC_KERNEL_BITS);
    667 		#endif
    668 		    long cpu  = sysconf (_SC_CPU_VERSION);
    669 
    670 		    switch (cpu)
    671 			{
    672 			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
    673 			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
    674 			case CPU_PA_RISC2_0:
    675 		#if defined(_SC_KERNEL_BITS)
    676 			    switch (bits)
    677 				{
    678 				case 64: puts ("hppa2.0w"); break;
    679 				case 32: puts ("hppa2.0n"); break;
    680 				default: puts ("hppa2.0"); break;
    681 				} break;
    682 		#else  /* !defined(_SC_KERNEL_BITS) */
    683 			    puts ("hppa2.0"); break;
    684 		#endif
    685 			default: puts ("hppa1.0"); break;
    686 			}
    687 		    exit (0);
    688 		}
    689 EOF
    690 		    (CCOPTS="" $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
    691 		    test -z "$HP_ARCH" && HP_ARCH=hppa
    692 		fi ;;
    693 	esac
    694 	if [ ${HP_ARCH} = hppa2.0w ]
    695 	then
    696 	    eval $set_cc_for_build
    697 
    698 	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
    699 	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
    700 	    # generating 64-bit code.  GNU and HP use different nomenclature:
    701 	    #
    702 	    # $ CC_FOR_BUILD=cc ./config.guess
    703 	    # => hppa2.0w-hp-hpux11.23
    704 	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
    705 	    # => hppa64-hp-hpux11.23
    706 
    707 	    if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
    708 		grep -q __LP64__
    709 	    then
    710 		HP_ARCH=hppa2.0w
    711 	    else
    712 		HP_ARCH=hppa64
    713 	    fi
    714 	fi
    715 	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
    716 	exit ;;
    717     ia64:HP-UX:*:*)
    718 	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
    719 	echo ia64-hp-hpux${HPUX_REV}
    720 	exit ;;
    721     3050*:HI-UX:*:*)
    722 	eval $set_cc_for_build
    723 	sed 's/^	//' << EOF >$dummy.c
    724 	#include <unistd.h>
    725 	int
    726 	main ()
    727 	{
    728 	  long cpu = sysconf (_SC_CPU_VERSION);
    729 	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
    730 	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
    731 	     results, however.  */
    732 	  if (CPU_IS_PA_RISC (cpu))
    733 	    {
    734 	      switch (cpu)
    735 		{
    736 		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
    737 		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
    738 		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
    739 		  default: puts ("hppa-hitachi-hiuxwe2"); break;
    740 		}
    741 	    }
    742 	  else if (CPU_IS_HP_MC68K (cpu))
    743 	    puts ("m68k-hitachi-hiuxwe2");
    744 	  else puts ("unknown-hitachi-hiuxwe2");
    745 	  exit (0);
    746 	}
    747 EOF
    748 	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
    749 		{ echo "$SYSTEM_NAME"; exit; }
    750 	echo unknown-hitachi-hiuxwe2
    751 	exit ;;
    752     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
    753 	echo hppa1.1-hp-bsd
    754 	exit ;;
    755     9000/8??:4.3bsd:*:*)
    756 	echo hppa1.0-hp-bsd
    757 	exit ;;
    758     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
    759 	echo hppa1.0-hp-mpeix
    760 	exit ;;
    761     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
    762 	echo hppa1.1-hp-osf
    763 	exit ;;
    764     hp8??:OSF1:*:*)
    765 	echo hppa1.0-hp-osf
    766 	exit ;;
    767     i*86:OSF1:*:*)
    768 	if [ -x /usr/sbin/sysversion ] ; then
    769 	    echo ${UNAME_MACHINE}-unknown-osf1mk
    770 	else
    771 	    echo ${UNAME_MACHINE}-unknown-osf1
    772 	fi
    773 	exit ;;
    774     parisc*:Lites*:*:*)
    775 	echo hppa1.1-hp-lites
    776 	exit ;;
    777     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
    778 	echo c1-convex-bsd
    779 	exit ;;
    780     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
    781 	if getsysinfo -f scalar_acc
    782 	then echo c32-convex-bsd
    783 	else echo c2-convex-bsd
    784 	fi
    785 	exit ;;
    786     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
    787 	echo c34-convex-bsd
    788 	exit ;;
    789     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
    790 	echo c38-convex-bsd
    791 	exit ;;
    792     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
    793 	echo c4-convex-bsd
    794 	exit ;;
    795     CRAY*Y-MP:*:*:*)
    796 	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    797 	exit ;;
    798     CRAY*[A-Z]90:*:*:*)
    799 	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
    800 	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
    801 	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
    802 	      -e 's/\.[^.]*$/.X/'
    803 	exit ;;
    804     CRAY*TS:*:*:*)
    805 	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    806 	exit ;;
    807     CRAY*T3E:*:*:*)
    808 	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    809 	exit ;;
    810     CRAY*SV1:*:*:*)
    811 	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    812 	exit ;;
    813     *:UNICOS/mp:*:*)
    814 	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    815 	exit ;;
    816     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
    817 	FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
    818 	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
    819 	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
    820 	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
    821 	exit ;;
    822     5000:UNIX_System_V:4.*:*)
    823 	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
    824 	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
    825 	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
    826 	exit ;;
    827     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
    828 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
    829 	exit ;;
    830     sparc*:BSD/OS:*:*)
    831 	echo sparc-unknown-bsdi${UNAME_RELEASE}
    832 	exit ;;
    833     *:BSD/OS:*:*)
    834 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
    835 	exit ;;
    836     *:FreeBSD:*:*)
    837 	UNAME_PROCESSOR=`/usr/bin/uname -p`
    838 	case ${UNAME_PROCESSOR} in
    839 	    amd64)
    840 		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
    841 	    *)
    842 		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
    843 	esac
    844 	exit ;;
    845     i*:CYGWIN*:*)
    846 	echo ${UNAME_MACHINE}-pc-cygwin
    847 	exit ;;
    848     *:MINGW64*:*)
    849 	echo ${UNAME_MACHINE}-pc-mingw64
    850 	exit ;;
    851     *:MINGW*:*)
    852 	echo ${UNAME_MACHINE}-pc-mingw32
    853 	exit ;;
    854     *:MSYS*:*)
    855 	echo ${UNAME_MACHINE}-pc-msys
    856 	exit ;;
    857     i*:windows32*:*)
    858 	# uname -m includes "-pc" on this system.
    859 	echo ${UNAME_MACHINE}-mingw32
    860 	exit ;;
    861     i*:PW*:*)
    862 	echo ${UNAME_MACHINE}-pc-pw32
    863 	exit ;;
    864     *:Interix*:*)
    865 	case ${UNAME_MACHINE} in
    866 	    x86)
    867 		echo i586-pc-interix${UNAME_RELEASE}
    868 		exit ;;
    869 	    authenticamd | genuineintel | EM64T)
    870 		echo x86_64-unknown-interix${UNAME_RELEASE}
    871 		exit ;;
    872 	    IA64)
    873 		echo ia64-unknown-interix${UNAME_RELEASE}
    874 		exit ;;
    875 	esac ;;
    876     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
    877 	echo i${UNAME_MACHINE}-pc-mks
    878 	exit ;;
    879     8664:Windows_NT:*)
    880 	echo x86_64-pc-mks
    881 	exit ;;
    882     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
    883 	# How do we know it's Interix rather than the generic POSIX subsystem?
    884 	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
    885 	# UNAME_MACHINE based on the output of uname instead of i386?
    886 	echo i586-pc-interix
    887 	exit ;;
    888     i*:UWIN*:*)
    889 	echo ${UNAME_MACHINE}-pc-uwin
    890 	exit ;;
    891     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
    892 	echo x86_64-unknown-cygwin
    893 	exit ;;
    894     p*:CYGWIN*:*)
    895 	echo powerpcle-unknown-cygwin
    896 	exit ;;
    897     prep*:SunOS:5.*:*)
    898 	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    899 	exit ;;
    900     *:GNU:*:*)
    901 	# the GNU system
    902 	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
    903 	exit ;;
    904     *:GNU/*:*:*)
    905 	# other systems with GNU libc and userland
    906 	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
    907 	exit ;;
    908     i*86:Minix:*:*)
    909 	echo ${UNAME_MACHINE}-pc-minix
    910 	exit ;;
    911     aarch64:Linux:*:*)
    912 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
    913 	exit ;;
    914     aarch64_be:Linux:*:*)
    915 	UNAME_MACHINE=aarch64_be
    916 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
    917 	exit ;;
    918     alpha:Linux:*:*)
    919 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
    920 	  EV5)   UNAME_MACHINE=alphaev5 ;;
    921 	  EV56)  UNAME_MACHINE=alphaev56 ;;
    922 	  PCA56) UNAME_MACHINE=alphapca56 ;;
    923 	  PCA57) UNAME_MACHINE=alphapca56 ;;
    924 	  EV6)   UNAME_MACHINE=alphaev6 ;;
    925 	  EV67)  UNAME_MACHINE=alphaev67 ;;
    926 	  EV68*) UNAME_MACHINE=alphaev68 ;;
    927 	esac
    928 	objdump --private-headers /bin/sh | grep -q ld.so.1
    929 	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
    930 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
    931 	exit ;;
    932     arc:Linux:*:* | arceb:Linux:*:*)
    933 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
    934 	exit ;;
    935     arm*:Linux:*:*)
    936 	eval $set_cc_for_build
    937 	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
    938 	    | grep -q __ARM_EABI__
    939 	then
    940 	    echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
    941 	else
    942 	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
    943 		| grep -q __ARM_PCS_VFP
    944 	    then
    945 		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
    946 	    else
    947 		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
    948 	    fi
    949 	fi
    950 	exit ;;
    951     avr32*:Linux:*:*)
    952 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
    953 	exit ;;
    954     cris:Linux:*:*)
    955 	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
    956 	exit ;;
    957     crisv32:Linux:*:*)
    958 	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
    959 	exit ;;
    960     e2k:Linux:*:*)
    961 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
    962 	exit ;;
    963     frv:Linux:*:*)
    964 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
    965 	exit ;;
    966     hexagon:Linux:*:*)
    967 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
    968 	exit ;;
    969     i*86:Linux:*:*)
    970 	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
    971 	exit ;;
    972     ia64:Linux:*:*)
    973 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
    974 	exit ;;
    975     k1om:Linux:*:*)
    976 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
    977 	exit ;;
    978     m32r*:Linux:*:*)
    979 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
    980 	exit ;;
    981     m68*:Linux:*:*)
    982 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
    983 	exit ;;
    984     mips:Linux:*:* | mips64:Linux:*:*)
    985 	eval $set_cc_for_build
    986 	sed 's/^	//' << EOF >$dummy.c
    987 	#undef CPU
    988 	#undef ${UNAME_MACHINE}
    989 	#undef ${UNAME_MACHINE}el
    990 	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
    991 	CPU=${UNAME_MACHINE}el
    992 	#else
    993 	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
    994 	CPU=${UNAME_MACHINE}
    995 	#else
    996 	CPU=
    997 	#endif
    998 	#endif
    999 EOF
   1000 	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
   1001 	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
   1002 	;;
   1003     mips64el:Linux:*:*)
   1004 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   1005 	exit ;;
   1006     openrisc*:Linux:*:*)
   1007 	echo or1k-unknown-linux-${LIBC}
   1008 	exit ;;
   1009     or32:Linux:*:* | or1k*:Linux:*:*)
   1010 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   1011 	exit ;;
   1012     padre:Linux:*:*)
   1013 	echo sparc-unknown-linux-${LIBC}
   1014 	exit ;;
   1015     parisc64:Linux:*:* | hppa64:Linux:*:*)
   1016 	echo hppa64-unknown-linux-${LIBC}
   1017 	exit ;;
   1018     parisc:Linux:*:* | hppa:Linux:*:*)
   1019 	# Look for CPU level
   1020 	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
   1021 	  PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
   1022 	  PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
   1023 	  *)    echo hppa-unknown-linux-${LIBC} ;;
   1024 	esac
   1025 	exit ;;
   1026     ppc64:Linux:*:*)
   1027 	echo powerpc64-unknown-linux-${LIBC}
   1028 	exit ;;
   1029     ppc:Linux:*:*)
   1030 	echo powerpc-unknown-linux-${LIBC}
   1031 	exit ;;
   1032     ppc64le:Linux:*:*)
   1033 	echo powerpc64le-unknown-linux-${LIBC}
   1034 	exit ;;
   1035     ppcle:Linux:*:*)
   1036 	echo powerpcle-unknown-linux-${LIBC}
   1037 	exit ;;
   1038     riscv32:Linux:*:* | riscv64:Linux:*:*)
   1039 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   1040 	exit ;;
   1041     s390:Linux:*:* | s390x:Linux:*:*)
   1042 	echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
   1043 	exit ;;
   1044     sh64*:Linux:*:*)
   1045 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   1046 	exit ;;
   1047     sh*:Linux:*:*)
   1048 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   1049 	exit ;;
   1050     sparc:Linux:*:* | sparc64:Linux:*:*)
   1051 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   1052 	exit ;;
   1053     tile*:Linux:*:*)
   1054 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   1055 	exit ;;
   1056     vax:Linux:*:*)
   1057 	echo ${UNAME_MACHINE}-dec-linux-${LIBC}
   1058 	exit ;;
   1059     x86_64:Linux:*:*)
   1060 	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
   1061 	exit ;;
   1062     xtensa*:Linux:*:*)
   1063 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   1064 	exit ;;
   1065     i*86:DYNIX/ptx:4*:*)
   1066 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
   1067 	# earlier versions are messed up and put the nodename in both
   1068 	# sysname and nodename.
   1069 	echo i386-sequent-sysv4
   1070 	exit ;;
   1071     i*86:UNIX_SV:4.2MP:2.*)
   1072 	# Unixware is an offshoot of SVR4, but it has its own version
   1073 	# number series starting with 2...
   1074 	# I am not positive that other SVR4 systems won't match this,
   1075 	# I just have to hope.  -- rms.
   1076 	# Use sysv4.2uw... so that sysv4* matches it.
   1077 	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
   1078 	exit ;;
   1079     i*86:OS/2:*:*)
   1080 	# If we were able to find `uname', then EMX Unix compatibility
   1081 	# is probably installed.
   1082 	echo ${UNAME_MACHINE}-pc-os2-emx
   1083 	exit ;;
   1084     i*86:XTS-300:*:STOP)
   1085 	echo ${UNAME_MACHINE}-unknown-stop
   1086 	exit ;;
   1087     i*86:atheos:*:*)
   1088 	echo ${UNAME_MACHINE}-unknown-atheos
   1089 	exit ;;
   1090     i*86:syllable:*:*)
   1091 	echo ${UNAME_MACHINE}-pc-syllable
   1092 	exit ;;
   1093     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
   1094 	echo i386-unknown-lynxos${UNAME_RELEASE}
   1095 	exit ;;
   1096     i*86:*DOS:*:*)
   1097 	echo ${UNAME_MACHINE}-pc-msdosdjgpp
   1098 	exit ;;
   1099     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
   1100 	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
   1101 	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
   1102 		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
   1103 	else
   1104 		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
   1105 	fi
   1106 	exit ;;
   1107     i*86:*:5:[678]*)
   1108 	# UnixWare 7.x, OpenUNIX and OpenServer 6.
   1109 	case `/bin/uname -X | grep "^Machine"` in
   1110 	    *486*)	     UNAME_MACHINE=i486 ;;
   1111 	    *Pentium)	     UNAME_MACHINE=i586 ;;
   1112 	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
   1113 	esac
   1114 	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
   1115 	exit ;;
   1116     i*86:*:3.2:*)
   1117 	if test -f /usr/options/cb.name; then
   1118 		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
   1119 		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
   1120 	elif /bin/uname -X 2>/dev/null >/dev/null ; then
   1121 		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
   1122 		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
   1123 		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
   1124 			&& UNAME_MACHINE=i586
   1125 		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
   1126 			&& UNAME_MACHINE=i686
   1127 		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
   1128 			&& UNAME_MACHINE=i686
   1129 		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
   1130 	else
   1131 		echo ${UNAME_MACHINE}-pc-sysv32
   1132 	fi
   1133 	exit ;;
   1134     pc:*:*:*)
   1135 	# Left here for compatibility:
   1136 	# uname -m prints for DJGPP always 'pc', but it prints nothing about
   1137 	# the processor, so we play safe by assuming i586.
   1138 	# Note: whatever this is, it MUST be the same as what config.sub
   1139 	# prints for the "djgpp" host, or else GDB configure will decide that
   1140 	# this is a cross-build.
   1141 	echo i586-pc-msdosdjgpp
   1142 	exit ;;
   1143     Intel:Mach:3*:*)
   1144 	echo i386-pc-mach3
   1145 	exit ;;
   1146     paragon:*:*:*)
   1147 	echo i860-intel-osf1
   1148 	exit ;;
   1149     i860:*:4.*:*) # i860-SVR4
   1150 	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
   1151 	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
   1152 	else # Add other i860-SVR4 vendors below as they are discovered.
   1153 	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
   1154 	fi
   1155 	exit ;;
   1156     mini*:CTIX:SYS*5:*)
   1157 	# "miniframe"
   1158 	echo m68010-convergent-sysv
   1159 	exit ;;
   1160     mc68k:UNIX:SYSTEM5:3.51m)
   1161 	echo m68k-convergent-sysv
   1162 	exit ;;
   1163     M680?0:D-NIX:5.3:*)
   1164 	echo m68k-diab-dnix
   1165 	exit ;;
   1166     M68*:*:R3V[5678]*:*)
   1167 	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
   1168     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)
   1169 	OS_REL=''
   1170 	test -r /etc/.relid \
   1171 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
   1172 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
   1173 	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
   1174 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
   1175 	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
   1176     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
   1177 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
   1178 	  && { echo i486-ncr-sysv4; exit; } ;;
   1179     NCR*:*:4.2:* | MPRAS*:*:4.2:*)
   1180 	OS_REL='.3'
   1181 	test -r /etc/.relid \
   1182 	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
   1183 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
   1184 	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
   1185 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
   1186 	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
   1187 	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
   1188 	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
   1189     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
   1190 	echo m68k-unknown-lynxos${UNAME_RELEASE}
   1191 	exit ;;
   1192     mc68030:UNIX_System_V:4.*:*)
   1193 	echo m68k-atari-sysv4
   1194 	exit ;;
   1195     TSUNAMI:LynxOS:2.*:*)
   1196 	echo sparc-unknown-lynxos${UNAME_RELEASE}
   1197 	exit ;;
   1198     rs6000:LynxOS:2.*:*)
   1199 	echo rs6000-unknown-lynxos${UNAME_RELEASE}
   1200 	exit ;;
   1201     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
   1202 	echo powerpc-unknown-lynxos${UNAME_RELEASE}
   1203 	exit ;;
   1204     SM[BE]S:UNIX_SV:*:*)
   1205 	echo mips-dde-sysv${UNAME_RELEASE}
   1206 	exit ;;
   1207     RM*:ReliantUNIX-*:*:*)
   1208 	echo mips-sni-sysv4
   1209 	exit ;;
   1210     RM*:SINIX-*:*:*)
   1211 	echo mips-sni-sysv4
   1212 	exit ;;
   1213     *:SINIX-*:*:*)
   1214 	if uname -p 2>/dev/null >/dev/null ; then
   1215 		UNAME_MACHINE=`(uname -p) 2>/dev/null`
   1216 		echo ${UNAME_MACHINE}-sni-sysv4
   1217 	else
   1218 		echo ns32k-sni-sysv
   1219 	fi
   1220 	exit ;;
   1221     PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
   1222 			# says <Richard.M.Bartel (at] ccMail.Census.GOV>
   1223 	echo i586-unisys-sysv4
   1224 	exit ;;
   1225     *:UNIX_System_V:4*:FTX*)
   1226 	# From Gerald Hewes <hewes (at] openmarket.com>.
   1227 	# How about differentiating between stratus architectures? -djm
   1228 	echo hppa1.1-stratus-sysv4
   1229 	exit ;;
   1230     *:*:*:FTX*)
   1231 	# From seanf (at] swdc.stratus.com.
   1232 	echo i860-stratus-sysv4
   1233 	exit ;;
   1234     i*86:VOS:*:*)
   1235 	# From Paul.Green (at] stratus.com.
   1236 	echo ${UNAME_MACHINE}-stratus-vos
   1237 	exit ;;
   1238     *:VOS:*:*)
   1239 	# From Paul.Green (at] stratus.com.
   1240 	echo hppa1.1-stratus-vos
   1241 	exit ;;
   1242     mc68*:A/UX:*:*)
   1243 	echo m68k-apple-aux${UNAME_RELEASE}
   1244 	exit ;;
   1245     news*:NEWS-OS:6*:*)
   1246 	echo mips-sony-newsos6
   1247 	exit ;;
   1248     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
   1249 	if [ -d /usr/nec ]; then
   1250 		echo mips-nec-sysv${UNAME_RELEASE}
   1251 	else
   1252 		echo mips-unknown-sysv${UNAME_RELEASE}
   1253 	fi
   1254 	exit ;;
   1255     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
   1256 	echo powerpc-be-beos
   1257 	exit ;;
   1258     BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
   1259 	echo powerpc-apple-beos
   1260 	exit ;;
   1261     BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
   1262 	echo i586-pc-beos
   1263 	exit ;;
   1264     BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
   1265 	echo i586-pc-haiku
   1266 	exit ;;
   1267     x86_64:Haiku:*:*)
   1268 	echo x86_64-unknown-haiku
   1269 	exit ;;
   1270     SX-4:SUPER-UX:*:*)
   1271 	echo sx4-nec-superux${UNAME_RELEASE}
   1272 	exit ;;
   1273     SX-5:SUPER-UX:*:*)
   1274 	echo sx5-nec-superux${UNAME_RELEASE}
   1275 	exit ;;
   1276     SX-6:SUPER-UX:*:*)
   1277 	echo sx6-nec-superux${UNAME_RELEASE}
   1278 	exit ;;
   1279     SX-7:SUPER-UX:*:*)
   1280 	echo sx7-nec-superux${UNAME_RELEASE}
   1281 	exit ;;
   1282     SX-8:SUPER-UX:*:*)
   1283 	echo sx8-nec-superux${UNAME_RELEASE}
   1284 	exit ;;
   1285     SX-8R:SUPER-UX:*:*)
   1286 	echo sx8r-nec-superux${UNAME_RELEASE}
   1287 	exit ;;
   1288     SX-ACE:SUPER-UX:*:*)
   1289 	echo sxace-nec-superux${UNAME_RELEASE}
   1290 	exit ;;
   1291     Power*:Rhapsody:*:*)
   1292 	echo powerpc-apple-rhapsody${UNAME_RELEASE}
   1293 	exit ;;
   1294     *:Rhapsody:*:*)
   1295 	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
   1296 	exit ;;
   1297     *:Darwin:*:*)
   1298 	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
   1299 	eval $set_cc_for_build
   1300 	if test "$UNAME_PROCESSOR" = unknown ; then
   1301 	    UNAME_PROCESSOR=powerpc
   1302 	fi
   1303 	if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
   1304 	    if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
   1305 		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
   1306 		    (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
   1307 		    grep IS_64BIT_ARCH >/dev/null
   1308 		then
   1309 		    case $UNAME_PROCESSOR in
   1310 			i386) UNAME_PROCESSOR=x86_64 ;;
   1311 			powerpc) UNAME_PROCESSOR=powerpc64 ;;
   1312 		    esac
   1313 		fi
   1314 	    fi
   1315 	elif test "$UNAME_PROCESSOR" = i386 ; then
   1316 	    # Avoid executing cc on OS X 10.9, as it ships with a stub
   1317 	    # that puts up a graphical alert prompting to install
   1318 	    # developer tools.  Any system running Mac OS X 10.7 or
   1319 	    # later (Darwin 11 and later) is required to have a 64-bit
   1320 	    # processor. This is not true of the ARM version of Darwin
   1321 	    # that Apple uses in portable devices.
   1322 	    UNAME_PROCESSOR=x86_64
   1323 	fi
   1324 	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
   1325 	exit ;;
   1326     *:procnto*:*:* | *:QNX:[0123456789]*:*)
   1327 	UNAME_PROCESSOR=`uname -p`
   1328 	if test "$UNAME_PROCESSOR" = x86; then
   1329 		UNAME_PROCESSOR=i386
   1330 		UNAME_MACHINE=pc
   1331 	fi
   1332 	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
   1333 	exit ;;
   1334     *:QNX:*:4*)
   1335 	echo i386-pc-qnx
   1336 	exit ;;
   1337     NEO-?:NONSTOP_KERNEL:*:*)
   1338 	echo neo-tandem-nsk${UNAME_RELEASE}
   1339 	exit ;;
   1340     NSE-*:NONSTOP_KERNEL:*:*)
   1341 	echo nse-tandem-nsk${UNAME_RELEASE}
   1342 	exit ;;
   1343     NSR-?:NONSTOP_KERNEL:*:*)
   1344 	echo nsr-tandem-nsk${UNAME_RELEASE}
   1345 	exit ;;
   1346     *:NonStop-UX:*:*)
   1347 	echo mips-compaq-nonstopux
   1348 	exit ;;
   1349     BS2000:POSIX*:*:*)
   1350 	echo bs2000-siemens-sysv
   1351 	exit ;;
   1352     DS/*:UNIX_System_V:*:*)
   1353 	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
   1354 	exit ;;
   1355     *:Plan9:*:*)
   1356 	# "uname -m" is not consistent, so use $cputype instead. 386
   1357 	# is converted to i386 for consistency with other x86
   1358 	# operating systems.
   1359 	if test "$cputype" = 386; then
   1360 	    UNAME_MACHINE=i386
   1361 	else
   1362 	    UNAME_MACHINE="$cputype"
   1363 	fi
   1364 	echo ${UNAME_MACHINE}-unknown-plan9
   1365 	exit ;;
   1366     *:TOPS-10:*:*)
   1367 	echo pdp10-unknown-tops10
   1368 	exit ;;
   1369     *:TENEX:*:*)
   1370 	echo pdp10-unknown-tenex
   1371 	exit ;;
   1372     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
   1373 	echo pdp10-dec-tops20
   1374 	exit ;;
   1375     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
   1376 	echo pdp10-xkl-tops20
   1377 	exit ;;
   1378     *:TOPS-20:*:*)
   1379 	echo pdp10-unknown-tops20
   1380 	exit ;;
   1381     *:ITS:*:*)
   1382 	echo pdp10-unknown-its
   1383 	exit ;;
   1384     SEI:*:*:SEIUX)
   1385 	echo mips-sei-seiux${UNAME_RELEASE}
   1386 	exit ;;
   1387     *:DragonFly:*:*)
   1388 	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
   1389 	exit ;;
   1390     *:*VMS:*:*)
   1391 	UNAME_MACHINE=`(uname -p) 2>/dev/null`
   1392 	case "${UNAME_MACHINE}" in
   1393 	    A*) echo alpha-dec-vms ; exit ;;
   1394 	    I*) echo ia64-dec-vms ; exit ;;
   1395 	    V*) echo vax-dec-vms ; exit ;;
   1396 	esac ;;
   1397     *:XENIX:*:SysV)
   1398 	echo i386-pc-xenix
   1399 	exit ;;
   1400     i*86:skyos:*:*)
   1401 	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'`
   1402 	exit ;;
   1403     i*86:rdos:*:*)
   1404 	echo ${UNAME_MACHINE}-pc-rdos
   1405 	exit ;;
   1406     i*86:AROS:*:*)
   1407 	echo ${UNAME_MACHINE}-pc-aros
   1408 	exit ;;
   1409     x86_64:VMkernel:*:*)
   1410 	echo ${UNAME_MACHINE}-unknown-esx
   1411 	exit ;;
   1412     amd64:Isilon\ OneFS:*:*)
   1413 	echo x86_64-unknown-onefs
   1414 	exit ;;
   1415 esac
   1416 
   1417 cat >&2 <<EOF
   1418 $0: unable to guess system type
   1419 
   1420 This script (version $timestamp), has failed to recognize the
   1421 operating system you are using. If your script is old, overwrite
   1422 config.guess and config.sub with the latest versions from:
   1423 
   1424   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
   1425 and
   1426   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
   1427 
   1428 If $0 has already been updated, send the following data and any
   1429 information you think might be pertinent to config-patches@gnu.org to
   1430 provide the necessary information to handle your system.
   1431 
   1432 config.guess timestamp = $timestamp
   1433 
   1434 uname -m = `(uname -m) 2>/dev/null || echo unknown`
   1435 uname -r = `(uname -r) 2>/dev/null || echo unknown`
   1436 uname -s = `(uname -s) 2>/dev/null || echo unknown`
   1437 uname -v = `(uname -v) 2>/dev/null || echo unknown`
   1438 
   1439 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
   1440 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
   1441 
   1442 hostinfo               = `(hostinfo) 2>/dev/null`
   1443 /bin/universe          = `(/bin/universe) 2>/dev/null`
   1444 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
   1445 /bin/arch              = `(/bin/arch) 2>/dev/null`
   1446 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
   1447 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
   1448 
   1449 UNAME_MACHINE = ${UNAME_MACHINE}
   1450 UNAME_RELEASE = ${UNAME_RELEASE}
   1451 UNAME_SYSTEM  = ${UNAME_SYSTEM}
   1452 UNAME_VERSION = ${UNAME_VERSION}
   1453 EOF
   1454 
   1455 exit 1
   1456 
   1457 # Local variables:
   1458 # eval: (add-hook 'write-file-hooks 'time-stamp)
   1459 # time-stamp-start: "timestamp='"
   1460 # time-stamp-format: "%:y-%02m-%02d"
   1461 # time-stamp-end: "'"
   1462 # End:
   1463