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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, 2000, 2001
      4 #   Free Software Foundation, Inc.
      5 
      6 timestamp='2001-09-04'
      7 
      8 # This file is free software; you can redistribute it and/or modify it
      9 # under the terms of the GNU General Public License as published by
     10 # the Free Software Foundation; either version 2 of the License, or
     11 # (at your option) any later version.
     12 #
     13 # This program is distributed in the hope that it will be useful, but
     14 # WITHOUT ANY WARRANTY; without even the implied warranty of
     15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     16 # General Public License for more details.
     17 #
     18 # You should have received a copy of the GNU General Public License
     19 # along with this program; if not, write to the Free Software
     20 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
     21 #
     22 # As a special exception to the GNU General Public License, if you
     23 # distribute this file as part of a program that contains a
     24 # configuration script generated by Autoconf, you may include it under
     25 # the same distribution terms that you use for the rest of that program.
     26 
     27 # Written by Per Bothner <bothner (at] cygnus.com>.
     28 # Please send patches to <config-patches (at] gnu.org>.
     29 #
     30 # This script attempts to guess a canonical system name similar to
     31 # config.sub.  If it succeeds, it prints the system name on stdout, and
     32 # exits with 0.  Otherwise, it exits with 1.
     33 #
     34 # The plan is that this can be called by configure scripts if you
     35 # don't specify an explicit build system type.
     36 
     37 me=`echo "$0" | sed -e 's,.*/,,'`
     38 
     39 usage="\
     40 Usage: $0 [OPTION]
     41 
     42 Output the configuration name of the system \`$me' is run on.
     43 
     44 Operation modes:
     45   -h, --help         print this help, then exit
     46   -t, --time-stamp   print date of last modification, then exit
     47   -v, --version      print version number, then exit
     48 
     49 Report bugs and patches to <config-patches (at] gnu.org>."
     50 
     51 version="\
     52 GNU config.guess ($timestamp)
     53 
     54 Originally written by Per Bothner.
     55 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
     56 Free Software Foundation, Inc.
     57 
     58 This is free software; see the source for copying conditions.  There is NO
     59 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
     60 
     61 help="
     62 Try \`$me --help' for more information."
     63 
     64 # Parse command line
     65 while test $# -gt 0 ; do
     66   case $1 in
     67     --time-stamp | --time* | -t )
     68        echo "$timestamp" ; exit 0 ;;
     69     --version | -v )
     70        echo "$version" ; exit 0 ;;
     71     --help | --h* | -h )
     72        echo "$usage"; exit 0 ;;
     73     -- )     # Stop option processing
     74        shift; break ;;
     75     - )	# Use stdin as input.
     76        break ;;
     77     -* )
     78        echo "$me: invalid option $1$help" >&2
     79        exit 1 ;;
     80     * )
     81        break ;;
     82   esac
     83 done
     84 
     85 if test $# != 0; then
     86   echo "$me: too many arguments$help" >&2
     87   exit 1
     88 fi
     89 
     90 
     91 dummy=dummy-$$
     92 trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
     93 
     94 # CC_FOR_BUILD -- compiler used by this script.
     95 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
     96 # use `HOST_CC' if defined, but it is deprecated.
     97 
     98 set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in
     99  ,,)    echo "int dummy(){}" > $dummy.c ;
    100 	for c in cc gcc c89 ; do
    101 	  ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ;
    102 	  if test $? = 0 ; then
    103 	     CC_FOR_BUILD="$c"; break ;
    104 	  fi ;
    105 	done ;
    106 	rm -f $dummy.c $dummy.o $dummy.rel ;
    107 	if test x"$CC_FOR_BUILD" = x ; then
    108 	  CC_FOR_BUILD=no_compiler_found ;
    109 	fi
    110 	;;
    111  ,,*)   CC_FOR_BUILD=$CC ;;
    112  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
    113 esac'
    114 
    115 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
    116 # (ghazi (at] noc.rutgers.edu 1994-08-24)
    117 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
    118 	PATH=$PATH:/.attbin ; export PATH
    119 fi
    120 
    121 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
    122 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
    123 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
    124 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
    125 
    126 # Note: order is significant - the case branches are not exclusive.
    127 
    128 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
    129     *:NetBSD:*:*)
    130 	# Netbsd (nbsd) targets should (where applicable) match one or
    131 	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
    132 	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
    133 	# switched to ELF, *-*-netbsd* would select the old
    134 	# object file format.  This provides both forward
    135 	# compatibility and a consistent mechanism for selecting the
    136 	# object file format.
    137 	# Determine the machine/vendor (is the vendor relevant).
    138 	case "${UNAME_MACHINE}" in
    139 	    amiga) machine=m68k-unknown ;;
    140 	    arm32) machine=arm-unknown ;;
    141 	    atari*) machine=m68k-atari ;;
    142 	    sun3*) machine=m68k-sun ;;
    143 	    mac68k) machine=m68k-apple ;;
    144 	    macppc) machine=powerpc-apple ;;
    145 	    hp3[0-9][05]) machine=m68k-hp ;;
    146 	    ibmrt|romp-ibm) machine=romp-ibm ;;
    147 	    *) machine=${UNAME_MACHINE}-unknown ;;
    148 	esac
    149 	# The Operating System including object format, if it has switched
    150 	# to ELF recently, or will in the future.
    151 	case "${UNAME_MACHINE}" in
    152 	    i386|sparc|amiga|arm*|hp300|mvme68k|vax|atari|luna68k|mac68k|news68k|next68k|pc532|sun3*|x68k)
    153 		eval $set_cc_for_build
    154 		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
    155 			| grep __ELF__ >/dev/null
    156 		then
    157 		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
    158 		    # Return netbsd for either.  FIX?
    159 		    os=netbsd
    160 		else
    161 		    os=netbsdelf
    162 		fi
    163 		;;
    164 	    *)
    165 	        os=netbsd
    166 		;;
    167 	esac
    168 	# The OS release
    169 	release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
    170 	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
    171 	# contains redundant information, the shorter form:
    172 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
    173 	echo "${machine}-${os}${release}"
    174 	exit 0 ;;
    175     alpha:OSF1:*:*)
    176 	if test $UNAME_RELEASE = "V4.0"; then
    177 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
    178 	fi
    179 	# A Vn.n version is a released version.
    180 	# A Tn.n version is a released field test version.
    181 	# A Xn.n version is an unreleased experimental baselevel.
    182 	# 1.2 uses "1.2" for uname -r.
    183 	cat <<EOF >$dummy.s
    184 	.data
    185 \$Lformat:
    186 	.byte 37,100,45,37,120,10,0	# "%d-%x\n"
    187 
    188 	.text
    189 	.globl main
    190 	.align 4
    191 	.ent main
    192 main:
    193 	.frame \$30,16,\$26,0
    194 	ldgp \$29,0(\$27)
    195 	.prologue 1
    196 	.long 0x47e03d80 # implver \$0
    197 	lda \$2,-1
    198 	.long 0x47e20c21 # amask \$2,\$1
    199 	lda \$16,\$Lformat
    200 	mov \$0,\$17
    201 	not \$1,\$18
    202 	jsr \$26,printf
    203 	ldgp \$29,0(\$26)
    204 	mov 0,\$16
    205 	jsr \$26,exit
    206 	.end main
    207 EOF
    208 	eval $set_cc_for_build
    209 	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
    210 	if test "$?" = 0 ; then
    211 		case `./$dummy` in
    212 			0-0)
    213 				UNAME_MACHINE="alpha"
    214 				;;
    215 			1-0)
    216 				UNAME_MACHINE="alphaev5"
    217 				;;
    218 			1-1)
    219 				UNAME_MACHINE="alphaev56"
    220 				;;
    221 			1-101)
    222 				UNAME_MACHINE="alphapca56"
    223 				;;
    224 			2-303)
    225 				UNAME_MACHINE="alphaev6"
    226 				;;
    227 			2-307)
    228 				UNAME_MACHINE="alphaev67"
    229 				;;
    230 			2-1307)
    231 				UNAME_MACHINE="alphaev68"
    232 				;;
    233 		esac
    234 	fi
    235 	rm -f $dummy.s $dummy
    236 	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
    237 	exit 0 ;;
    238     Alpha\ *:Windows_NT*:*)
    239 	# How do we know it's Interix rather than the generic POSIX subsystem?
    240 	# Should we change UNAME_MACHINE based on the output of uname instead
    241 	# of the specific Alpha model?
    242 	echo alpha-pc-interix
    243 	exit 0 ;;
    244     21064:Windows_NT:50:3)
    245 	echo alpha-dec-winnt3.5
    246 	exit 0 ;;
    247     Amiga*:UNIX_System_V:4.0:*)
    248 	echo m68k-unknown-sysv4
    249 	exit 0;;
    250     amiga:OpenBSD:*:*)
    251 	echo m68k-unknown-openbsd${UNAME_RELEASE}
    252 	exit 0 ;;
    253     *:[Aa]miga[Oo][Ss]:*:*)
    254 	echo ${UNAME_MACHINE}-unknown-amigaos
    255 	exit 0 ;;
    256     arc64:OpenBSD:*:*)
    257 	echo mips64el-unknown-openbsd${UNAME_RELEASE}
    258 	exit 0 ;;
    259     arc:OpenBSD:*:*)
    260 	echo mipsel-unknown-openbsd${UNAME_RELEASE}
    261 	exit 0 ;;
    262     hkmips:OpenBSD:*:*)
    263 	echo mips-unknown-openbsd${UNAME_RELEASE}
    264 	exit 0 ;;
    265     pmax:OpenBSD:*:*)
    266 	echo mipsel-unknown-openbsd${UNAME_RELEASE}
    267 	exit 0 ;;
    268     sgi:OpenBSD:*:*)
    269 	echo mips-unknown-openbsd${UNAME_RELEASE}
    270 	exit 0 ;;
    271     wgrisc:OpenBSD:*:*)
    272 	echo mipsel-unknown-openbsd${UNAME_RELEASE}
    273 	exit 0 ;;
    274     *:OS/390:*:*)
    275 	echo i370-ibm-openedition
    276 	exit 0 ;;
    277     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
    278 	echo arm-acorn-riscix${UNAME_RELEASE}
    279 	exit 0;;
    280     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
    281 	echo hppa1.1-hitachi-hiuxmpp
    282 	exit 0;;
    283     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
    284 	# akee (at] wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
    285 	if test "`(/bin/universe) 2>/dev/null`" = att ; then
    286 		echo pyramid-pyramid-sysv3
    287 	else
    288 		echo pyramid-pyramid-bsd
    289 	fi
    290 	exit 0 ;;
    291     NILE*:*:*:dcosx)
    292 	echo pyramid-pyramid-svr4
    293 	exit 0 ;;
    294     sun4H:SunOS:5.*:*)
    295 	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    296 	exit 0 ;;
    297     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
    298 	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    299 	exit 0 ;;
    300     i86pc:SunOS:5.*:*)
    301 	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    302 	exit 0 ;;
    303     sun4*:SunOS:6*:*)
    304 	# According to config.sub, this is the proper way to canonicalize
    305 	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
    306 	# it's likely to be more like Solaris than SunOS4.
    307 	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    308 	exit 0 ;;
    309     sun4*:SunOS:*:*)
    310 	case "`/usr/bin/arch -k`" in
    311 	    Series*|S4*)
    312 		UNAME_RELEASE=`uname -v`
    313 		;;
    314 	esac
    315 	# Japanese Language versions have a version number like `4.1.3-JL'.
    316 	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
    317 	exit 0 ;;
    318     sun3*:SunOS:*:*)
    319 	echo m68k-sun-sunos${UNAME_RELEASE}
    320 	exit 0 ;;
    321     sun*:*:4.2BSD:*)
    322 	UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
    323 	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
    324 	case "`/bin/arch`" in
    325 	    sun3)
    326 		echo m68k-sun-sunos${UNAME_RELEASE}
    327 		;;
    328 	    sun4)
    329 		echo sparc-sun-sunos${UNAME_RELEASE}
    330 		;;
    331 	esac
    332 	exit 0 ;;
    333     aushp:SunOS:*:*)
    334 	echo sparc-auspex-sunos${UNAME_RELEASE}
    335 	exit 0 ;;
    336     sparc*:NetBSD:*)
    337 	echo `uname -p`-unknown-netbsd${UNAME_RELEASE}
    338 	exit 0 ;;
    339     atari*:OpenBSD:*:*)
    340 	echo m68k-unknown-openbsd${UNAME_RELEASE}
    341 	exit 0 ;;
    342     # The situation for MiNT is a little confusing.  The machine name
    343     # can be virtually everything (everything which is not
    344     # "atarist" or "atariste" at least should have a processor
    345     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
    346     # to the lowercase version "mint" (or "freemint").  Finally
    347     # the system name "TOS" denotes a system which is actually not
    348     # MiNT.  But MiNT is downward compatible to TOS, so this should
    349     # be no problem.
    350     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
    351         echo m68k-atari-mint${UNAME_RELEASE}
    352 	exit 0 ;;
    353     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
    354 	echo m68k-atari-mint${UNAME_RELEASE}
    355         exit 0 ;;
    356     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
    357         echo m68k-atari-mint${UNAME_RELEASE}
    358 	exit 0 ;;
    359     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
    360         echo m68k-milan-mint${UNAME_RELEASE}
    361         exit 0 ;;
    362     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
    363         echo m68k-hades-mint${UNAME_RELEASE}
    364         exit 0 ;;
    365     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
    366         echo m68k-unknown-mint${UNAME_RELEASE}
    367         exit 0 ;;
    368     sun3*:OpenBSD:*:*)
    369 	echo m68k-unknown-openbsd${UNAME_RELEASE}
    370 	exit 0 ;;
    371     mac68k:OpenBSD:*:*)
    372 	echo m68k-unknown-openbsd${UNAME_RELEASE}
    373 	exit 0 ;;
    374     mvme68k:OpenBSD:*:*)
    375 	echo m68k-unknown-openbsd${UNAME_RELEASE}
    376 	exit 0 ;;
    377     mvme88k:OpenBSD:*:*)
    378 	echo m88k-unknown-openbsd${UNAME_RELEASE}
    379 	exit 0 ;;
    380     powerpc:machten:*:*)
    381 	echo powerpc-apple-machten${UNAME_RELEASE}
    382 	exit 0 ;;
    383     RISC*:Mach:*:*)
    384 	echo mips-dec-mach_bsd4.3
    385 	exit 0 ;;
    386     RISC*:ULTRIX:*:*)
    387 	echo mips-dec-ultrix${UNAME_RELEASE}
    388 	exit 0 ;;
    389     VAX*:ULTRIX*:*:*)
    390 	echo vax-dec-ultrix${UNAME_RELEASE}
    391 	exit 0 ;;
    392     2020:CLIX:*:* | 2430:CLIX:*:*)
    393 	echo clipper-intergraph-clix${UNAME_RELEASE}
    394 	exit 0 ;;
    395     mips:*:*:UMIPS | mips:*:*:RISCos)
    396 	eval $set_cc_for_build
    397 	sed 's/^	//' << EOF >$dummy.c
    398 #ifdef __cplusplus
    399 #include <stdio.h>  /* for printf() prototype */
    400 	int main (int argc, char *argv[]) {
    401 #else
    402 	int main (argc, argv) int argc; char *argv[]; {
    403 #endif
    404 	#if defined (host_mips) && defined (MIPSEB)
    405 	#if defined (SYSTYPE_SYSV)
    406 	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
    407 	#endif
    408 	#if defined (SYSTYPE_SVR4)
    409 	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
    410 	#endif
    411 	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
    412 	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
    413 	#endif
    414 	#endif
    415 	  exit (-1);
    416 	}
    417 EOF
    418 	$CC_FOR_BUILD $dummy.c -o $dummy \
    419 	  && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
    420 	  && rm -f $dummy.c $dummy && exit 0
    421 	rm -f $dummy.c $dummy
    422 	echo mips-mips-riscos${UNAME_RELEASE}
    423 	exit 0 ;;
    424     Motorola:PowerMAX_OS:*:*)
    425 	echo powerpc-motorola-powermax
    426 	exit 0 ;;
    427     Night_Hawk:Power_UNIX:*:*)
    428 	echo powerpc-harris-powerunix
    429 	exit 0 ;;
    430     m88k:CX/UX:7*:*)
    431 	echo m88k-harris-cxux7
    432 	exit 0 ;;
    433     m88k:*:4*:R4*)
    434 	echo m88k-motorola-sysv4
    435 	exit 0 ;;
    436     m88k:*:3*:R3*)
    437 	echo m88k-motorola-sysv3
    438 	exit 0 ;;
    439     AViiON:dgux:*:*)
    440         # DG/UX returns AViiON for all architectures
    441         UNAME_PROCESSOR=`/usr/bin/uname -p`
    442 	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
    443 	then
    444 	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
    445 	       [ ${TARGET_BINARY_INTERFACE}x = x ]
    446 	    then
    447 		echo m88k-dg-dgux${UNAME_RELEASE}
    448 	    else
    449 		echo m88k-dg-dguxbcs${UNAME_RELEASE}
    450 	    fi
    451 	else
    452 	    echo i586-dg-dgux${UNAME_RELEASE}
    453 	fi
    454  	exit 0 ;;
    455     M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
    456 	echo m88k-dolphin-sysv3
    457 	exit 0 ;;
    458     M88*:*:R3*:*)
    459 	# Delta 88k system running SVR3
    460 	echo m88k-motorola-sysv3
    461 	exit 0 ;;
    462     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
    463 	echo m88k-tektronix-sysv3
    464 	exit 0 ;;
    465     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
    466 	echo m68k-tektronix-bsd
    467 	exit 0 ;;
    468     *:IRIX*:*:*)
    469 	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
    470 	exit 0 ;;
    471     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
    472 	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
    473 	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
    474     i*86:AIX:*:*)
    475 	echo i386-ibm-aix
    476 	exit 0 ;;
    477     ia64:AIX:*:*)
    478 	if [ -x /usr/bin/oslevel ] ; then
    479 		IBM_REV=`/usr/bin/oslevel`
    480 	else
    481 		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
    482 	fi
    483 	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
    484 	exit 0 ;;
    485     *:AIX:2:3)
    486 	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
    487 		eval $set_cc_for_build
    488 		sed 's/^		//' << EOF >$dummy.c
    489 		#include <sys/systemcfg.h>
    490 
    491 		main()
    492 			{
    493 			if (!__power_pc())
    494 				exit(1);
    495 			puts("powerpc-ibm-aix3.2.5");
    496 			exit(0);
    497 			}
    498 EOF
    499 		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
    500 		rm -f $dummy.c $dummy
    501 		echo rs6000-ibm-aix3.2.5
    502 	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
    503 		echo rs6000-ibm-aix3.2.4
    504 	else
    505 		echo rs6000-ibm-aix3.2
    506 	fi
    507 	exit 0 ;;
    508     *:AIX:*:[45])
    509 	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
    510 	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
    511 		IBM_ARCH=rs6000
    512 	else
    513 		IBM_ARCH=powerpc
    514 	fi
    515 	if [ -x /usr/bin/oslevel ] ; then
    516 		IBM_REV=`/usr/bin/oslevel`
    517 	else
    518 		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
    519 	fi
    520 	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
    521 	exit 0 ;;
    522     *:AIX:*:*)
    523 	echo rs6000-ibm-aix
    524 	exit 0 ;;
    525     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
    526 	echo romp-ibm-bsd4.4
    527 	exit 0 ;;
    528     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
    529 	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
    530 	exit 0 ;;                           # report: romp-ibm BSD 4.3
    531     *:BOSX:*:*)
    532 	echo rs6000-bull-bosx
    533 	exit 0 ;;
    534     DPX/2?00:B.O.S.:*:*)
    535 	echo m68k-bull-sysv3
    536 	exit 0 ;;
    537     9000/[34]??:4.3bsd:1.*:*)
    538 	echo m68k-hp-bsd
    539 	exit 0 ;;
    540     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
    541 	echo m68k-hp-bsd4.4
    542 	exit 0 ;;
    543     9000/[34678]??:HP-UX:*:*)
    544 	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
    545 	case "${UNAME_MACHINE}" in
    546 	    9000/31? )            HP_ARCH=m68000 ;;
    547 	    9000/[34]?? )         HP_ARCH=m68k ;;
    548 	    9000/[678][0-9][0-9])
    549               case "${HPUX_REV}" in
    550                 11.[0-9][0-9])
    551                   if [ -x /usr/bin/getconf ]; then
    552                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
    553                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
    554                     case "${sc_cpu_version}" in
    555                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
    556                       528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
    557                       532)                      # CPU_PA_RISC2_0
    558                         case "${sc_kernel_bits}" in
    559                           32) HP_ARCH="hppa2.0n" ;;
    560                           64) HP_ARCH="hppa2.0w" ;;
    561                         esac ;;
    562                     esac
    563                   fi ;;
    564               esac
    565               if [ "${HP_ARCH}" = "" ]; then
    566 	      eval $set_cc_for_build
    567               sed 's/^              //' << EOF >$dummy.c
    568 
    569               #define _HPUX_SOURCE
    570               #include <stdlib.h>
    571               #include <unistd.h>
    572 
    573               int main ()
    574               {
    575               #if defined(_SC_KERNEL_BITS)
    576                   long bits = sysconf(_SC_KERNEL_BITS);
    577               #endif
    578                   long cpu  = sysconf (_SC_CPU_VERSION);
    579 
    580                   switch (cpu)
    581               	{
    582               	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
    583               	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
    584               	case CPU_PA_RISC2_0:
    585               #if defined(_SC_KERNEL_BITS)
    586               	    switch (bits)
    587               		{
    588               		case 64: puts ("hppa2.0w"); break;
    589               		case 32: puts ("hppa2.0n"); break;
    590               		default: puts ("hppa2.0"); break;
    591               		} break;
    592               #else  /* !defined(_SC_KERNEL_BITS) */
    593               	    puts ("hppa2.0"); break;
    594               #endif
    595               	default: puts ("hppa1.0"); break;
    596               	}
    597                   exit (0);
    598               }
    599 EOF
    600 	    (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
    601 	    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
    602 	    rm -f $dummy.c $dummy
    603 	fi ;;
    604 	esac
    605 	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
    606 	exit 0 ;;
    607     ia64:HP-UX:*:*)
    608 	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
    609 	echo ia64-hp-hpux${HPUX_REV}
    610 	exit 0 ;;
    611     3050*:HI-UX:*:*)
    612 	eval $set_cc_for_build
    613 	sed 's/^	//' << EOF >$dummy.c
    614 	#include <unistd.h>
    615 	int
    616 	main ()
    617 	{
    618 	  long cpu = sysconf (_SC_CPU_VERSION);
    619 	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
    620 	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
    621 	     results, however.  */
    622 	  if (CPU_IS_PA_RISC (cpu))
    623 	    {
    624 	      switch (cpu)
    625 		{
    626 		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
    627 		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
    628 		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
    629 		  default: puts ("hppa-hitachi-hiuxwe2"); break;
    630 		}
    631 	    }
    632 	  else if (CPU_IS_HP_MC68K (cpu))
    633 	    puts ("m68k-hitachi-hiuxwe2");
    634 	  else puts ("unknown-hitachi-hiuxwe2");
    635 	  exit (0);
    636 	}
    637 EOF
    638 	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
    639 	rm -f $dummy.c $dummy
    640 	echo unknown-hitachi-hiuxwe2
    641 	exit 0 ;;
    642     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
    643 	echo hppa1.1-hp-bsd
    644 	exit 0 ;;
    645     9000/8??:4.3bsd:*:*)
    646 	echo hppa1.0-hp-bsd
    647 	exit 0 ;;
    648     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
    649 	echo hppa1.0-hp-mpeix
    650 	exit 0 ;;
    651     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
    652 	echo hppa1.1-hp-osf
    653 	exit 0 ;;
    654     hp8??:OSF1:*:*)
    655 	echo hppa1.0-hp-osf
    656 	exit 0 ;;
    657     i*86:OSF1:*:*)
    658 	if [ -x /usr/sbin/sysversion ] ; then
    659 	    echo ${UNAME_MACHINE}-unknown-osf1mk
    660 	else
    661 	    echo ${UNAME_MACHINE}-unknown-osf1
    662 	fi
    663 	exit 0 ;;
    664     parisc*:Lites*:*:*)
    665 	echo hppa1.1-hp-lites
    666 	exit 0 ;;
    667     hppa*:OpenBSD:*:*)
    668 	echo hppa-unknown-openbsd
    669 	exit 0 ;;
    670     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
    671 	echo c1-convex-bsd
    672         exit 0 ;;
    673     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
    674 	if getsysinfo -f scalar_acc
    675 	then echo c32-convex-bsd
    676 	else echo c2-convex-bsd
    677 	fi
    678         exit 0 ;;
    679     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
    680 	echo c34-convex-bsd
    681         exit 0 ;;
    682     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
    683 	echo c38-convex-bsd
    684         exit 0 ;;
    685     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
    686 	echo c4-convex-bsd
    687         exit 0 ;;
    688     CRAY*X-MP:*:*:*)
    689 	echo xmp-cray-unicos
    690         exit 0 ;;
    691     CRAY*Y-MP:*:*:*)
    692 	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    693 	exit 0 ;;
    694     CRAY*[A-Z]90:*:*:*)
    695 	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
    696 	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
    697 	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
    698 	      -e 's/\.[^.]*$/.X/'
    699 	exit 0 ;;
    700     CRAY*TS:*:*:*)
    701 	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    702 	exit 0 ;;
    703     CRAY*T3D:*:*:*)
    704 	echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    705 	exit 0 ;;
    706     CRAY*T3E:*:*:*)
    707 	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    708 	exit 0 ;;
    709     CRAY*SV1:*:*:*)
    710 	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
    711 	exit 0 ;;
    712     CRAY-2:*:*:*)
    713 	echo cray2-cray-unicos
    714         exit 0 ;;
    715     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
    716 	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
    717         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
    718         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
    719         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
    720         exit 0 ;;
    721     hp300:OpenBSD:*:*)
    722 	echo m68k-unknown-openbsd${UNAME_RELEASE}
    723 	exit 0 ;;
    724     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
    725 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
    726 	exit 0 ;;
    727     sparc*:BSD/OS:*:*)
    728 	echo sparc-unknown-bsdi${UNAME_RELEASE}
    729 	exit 0 ;;
    730     *:BSD/OS:*:*)
    731 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
    732 	exit 0 ;;
    733     *:FreeBSD:*:*)
    734 	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
    735 	exit 0 ;;
    736     *:OpenBSD:*:*)
    737 	echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
    738 	exit 0 ;;
    739     i*:CYGWIN*:*)
    740 	echo ${UNAME_MACHINE}-pc-cygwin
    741 	exit 0 ;;
    742     i*:MINGW*:*)
    743 	echo ${UNAME_MACHINE}-pc-mingw32
    744 	exit 0 ;;
    745     i*:PW*:*)
    746 	echo ${UNAME_MACHINE}-pc-pw32
    747 	exit 0 ;;
    748     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
    749 	# How do we know it's Interix rather than the generic POSIX subsystem?
    750 	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
    751 	# UNAME_MACHINE based on the output of uname instead of i386?
    752 	echo i386-pc-interix
    753 	exit 0 ;;
    754     i*:UWIN*:*)
    755 	echo ${UNAME_MACHINE}-pc-uwin
    756 	exit 0 ;;
    757     p*:CYGWIN*:*)
    758 	echo powerpcle-unknown-cygwin
    759 	exit 0 ;;
    760     prep*:SunOS:5.*:*)
    761 	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
    762 	exit 0 ;;
    763     *:GNU:*:*)
    764 	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
    765 	exit 0 ;;
    766     i*86:Minix:*:*)
    767 	echo ${UNAME_MACHINE}-pc-minix
    768 	exit 0 ;;
    769     arm*:Linux:*:*)
    770 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    771 	exit 0 ;;
    772     ia64:Linux:*:*)
    773 	echo ${UNAME_MACHINE}-unknown-linux
    774 	exit 0 ;;
    775     m68*:Linux:*:*)
    776 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    777 	exit 0 ;;
    778     mips:Linux:*:*)
    779 	case `sed -n '/^byte/s/^.*: \(.*\) endian/\1/p' < /proc/cpuinfo` in
    780 	  big)    echo mips-unknown-linux-gnu && exit 0 ;;
    781 	  little) echo mipsel-unknown-linux-gnu && exit 0 ;;
    782 	esac
    783 	;;
    784     ppc:Linux:*:*)
    785 	echo powerpc-unknown-linux-gnu
    786 	exit 0 ;;
    787     ppc64:Linux:*:*)
    788 	echo powerpc64-unknown-linux-gnu
    789 	exit 0 ;;
    790     alpha:Linux:*:*)
    791 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
    792 	  EV5)   UNAME_MACHINE=alphaev5 ;;
    793 	  EV56)  UNAME_MACHINE=alphaev56 ;;
    794 	  PCA56) UNAME_MACHINE=alphapca56 ;;
    795 	  PCA57) UNAME_MACHINE=alphapca56 ;;
    796 	  EV6)   UNAME_MACHINE=alphaev6 ;;
    797 	  EV67)  UNAME_MACHINE=alphaev67 ;;
    798 	  EV68*) UNAME_MACHINE=alphaev68 ;;
    799         esac
    800 	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
    801 	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
    802 	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
    803 	exit 0 ;;
    804     parisc:Linux:*:* | hppa:Linux:*:*)
    805 	# Look for CPU level
    806 	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
    807 	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
    808 	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
    809 	  *)    echo hppa-unknown-linux-gnu ;;
    810 	esac
    811 	exit 0 ;;
    812     parisc64:Linux:*:* | hppa64:Linux:*:*)
    813 	echo hppa64-unknown-linux-gnu
    814 	exit 0 ;;
    815     s390:Linux:*:* | s390x:Linux:*:*)
    816 	echo ${UNAME_MACHINE}-ibm-linux
    817 	exit 0 ;;
    818     sh*:Linux:*:*)
    819 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    820 	exit 0 ;;
    821     sparc:Linux:*:* | sparc64:Linux:*:*)
    822 	echo ${UNAME_MACHINE}-unknown-linux-gnu
    823 	exit 0 ;;
    824     x86_64:Linux:*:*)
    825 	echo x86_64-unknown-linux-gnu
    826 	exit 0 ;;
    827     i*86:Linux:*:*)
    828 	# The BFD linker knows what the default object file format is, so
    829 	# first see if it will tell us. cd to the root directory to prevent
    830 	# problems with other programs or directories called `ld' in the path.
    831 	ld_supported_targets=`cd /; ld --help 2>&1 \
    832 			 | sed -ne '/supported targets:/!d
    833 				    s/[ 	][ 	]*/ /g
    834 				    s/.*supported targets: *//
    835 				    s/ .*//
    836 				    p'`
    837         case "$ld_supported_targets" in
    838 	  elf32-i386)
    839 		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
    840 		;;
    841 	  a.out-i386-linux)
    842 		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
    843 		exit 0 ;;		
    844 	  coff-i386)
    845 		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
    846 		exit 0 ;;
    847 	  "")
    848 		# Either a pre-BFD a.out linker (linux-gnuoldld) or
    849 		# one that does not give us useful --help.
    850 		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
    851 		exit 0 ;;
    852 	esac
    853 	# Determine whether the default compiler is a.out or elf
    854 	eval $set_cc_for_build
    855 	cat >$dummy.c <<EOF
    856 #include <features.h>
    857 #ifdef __cplusplus
    858 #include <stdio.h>  /* for printf() prototype */
    859 	int main (int argc, char *argv[]) {
    860 #else
    861 	int main (argc, argv) int argc; char *argv[]; {
    862 #endif
    863 #ifdef __ELF__
    864 # ifdef __GLIBC__
    865 #  if __GLIBC__ >= 2
    866     printf ("%s-pc-linux-gnu\n", argv[1]);
    867 #  else
    868     printf ("%s-pc-linux-gnulibc1\n", argv[1]);
    869 #  endif
    870 # else
    871    printf ("%s-pc-linux-gnulibc1\n", argv[1]);
    872 # endif
    873 #else
    874   printf ("%s-pc-linux-gnuaout\n", argv[1]);
    875 #endif
    876   return 0;
    877 }
    878 EOF
    879 	$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0
    880 	rm -f $dummy.c $dummy
    881 	test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
    882 	;;
    883     i*86:DYNIX/ptx:4*:*)
    884 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
    885 	# earlier versions are messed up and put the nodename in both
    886 	# sysname and nodename.
    887 	echo i386-sequent-sysv4
    888 	exit 0 ;;
    889     i*86:UNIX_SV:4.2MP:2.*)
    890         # Unixware is an offshoot of SVR4, but it has its own version
    891         # number series starting with 2...
    892         # I am not positive that other SVR4 systems won't match this,
    893 	# I just have to hope.  -- rms.
    894         # Use sysv4.2uw... so that sysv4* matches it.
    895 	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
    896 	exit 0 ;;
    897     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
    898 	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
    899 	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
    900 		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
    901 	else
    902 		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
    903 	fi
    904 	exit 0 ;;
    905     i*86:*:5:[78]*)
    906 	case `/bin/uname -X | grep "^Machine"` in
    907 	    *486*)	     UNAME_MACHINE=i486 ;;
    908 	    *Pentium)	     UNAME_MACHINE=i586 ;;
    909 	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
    910 	esac
    911 	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
    912 	exit 0 ;;
    913     i*86:*:3.2:*)
    914 	if test -f /usr/options/cb.name; then
    915 		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
    916 		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
    917 	elif /bin/uname -X 2>/dev/null >/dev/null ; then
    918 		UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
    919 		(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
    920 		(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
    921 			&& UNAME_MACHINE=i586
    922 		(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
    923 			&& UNAME_MACHINE=i686
    924 		(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
    925 			&& UNAME_MACHINE=i686
    926 		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
    927 	else
    928 		echo ${UNAME_MACHINE}-pc-sysv32
    929 	fi
    930 	exit 0 ;;
    931     i*86:*DOS:*:*)
    932 	echo ${UNAME_MACHINE}-pc-msdosdjgpp
    933 	exit 0 ;;
    934     pc:*:*:*)
    935 	# Left here for compatibility:
    936         # uname -m prints for DJGPP always 'pc', but it prints nothing about
    937         # the processor, so we play safe by assuming i386.
    938 	echo i386-pc-msdosdjgpp
    939         exit 0 ;;
    940     Intel:Mach:3*:*)
    941 	echo i386-pc-mach3
    942 	exit 0 ;;
    943     paragon:*:*:*)
    944 	echo i860-intel-osf1
    945 	exit 0 ;;
    946     i860:*:4.*:*) # i860-SVR4
    947 	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
    948 	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
    949 	else # Add other i860-SVR4 vendors below as they are discovered.
    950 	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
    951 	fi
    952 	exit 0 ;;
    953     mini*:CTIX:SYS*5:*)
    954 	# "miniframe"
    955 	echo m68010-convergent-sysv
    956 	exit 0 ;;
    957     M68*:*:R3V[567]*:*)
    958 	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
    959     3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
    960 	OS_REL=''
    961 	test -r /etc/.relid \
    962 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
    963 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
    964 	  && echo i486-ncr-sysv4.3${OS_REL} && exit 0
    965 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
    966 	  && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
    967     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
    968         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
    969           && echo i486-ncr-sysv4 && exit 0 ;;
    970     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
    971 	echo m68k-unknown-lynxos${UNAME_RELEASE}
    972 	exit 0 ;;
    973     mc68030:UNIX_System_V:4.*:*)
    974 	echo m68k-atari-sysv4
    975 	exit 0 ;;
    976     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
    977 	echo i386-unknown-lynxos${UNAME_RELEASE}
    978 	exit 0 ;;
    979     TSUNAMI:LynxOS:2.*:*)
    980 	echo sparc-unknown-lynxos${UNAME_RELEASE}
    981 	exit 0 ;;
    982     rs6000:LynxOS:2.*:*)
    983 	echo rs6000-unknown-lynxos${UNAME_RELEASE}
    984 	exit 0 ;;
    985     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
    986 	echo powerpc-unknown-lynxos${UNAME_RELEASE}
    987 	exit 0 ;;
    988     SM[BE]S:UNIX_SV:*:*)
    989 	echo mips-dde-sysv${UNAME_RELEASE}
    990 	exit 0 ;;
    991     RM*:ReliantUNIX-*:*:*)
    992 	echo mips-sni-sysv4
    993 	exit 0 ;;
    994     RM*:SINIX-*:*:*)
    995 	echo mips-sni-sysv4
    996 	exit 0 ;;
    997     *:SINIX-*:*:*)
    998 	if uname -p 2>/dev/null >/dev/null ; then
    999 		UNAME_MACHINE=`(uname -p) 2>/dev/null`
   1000 		echo ${UNAME_MACHINE}-sni-sysv4
   1001 	else
   1002 		echo ns32k-sni-sysv
   1003 	fi
   1004 	exit 0 ;;
   1005     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
   1006                       # says <Richard.M.Bartel (at] ccMail.Census.GOV>
   1007         echo i586-unisys-sysv4
   1008         exit 0 ;;
   1009     *:UNIX_System_V:4*:FTX*)
   1010 	# From Gerald Hewes <hewes (at] openmarket.com>.
   1011 	# How about differentiating between stratus architectures? -djm
   1012 	echo hppa1.1-stratus-sysv4
   1013 	exit 0 ;;
   1014     *:*:*:FTX*)
   1015 	# From seanf (at] swdc.stratus.com.
   1016 	echo i860-stratus-sysv4
   1017 	exit 0 ;;
   1018     *:VOS:*:*)
   1019 	# From Paul.Green (at] stratus.com.
   1020 	echo hppa1.1-stratus-vos
   1021 	exit 0 ;;
   1022     mc68*:A/UX:*:*)
   1023 	echo m68k-apple-aux${UNAME_RELEASE}
   1024 	exit 0 ;;
   1025     news*:NEWS-OS:6*:*)
   1026 	echo mips-sony-newsos6
   1027 	exit 0 ;;
   1028     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
   1029 	if [ -d /usr/nec ]; then
   1030 	        echo mips-nec-sysv${UNAME_RELEASE}
   1031 	else
   1032 	        echo mips-unknown-sysv${UNAME_RELEASE}
   1033 	fi
   1034         exit 0 ;;
   1035     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
   1036 	echo powerpc-be-beos
   1037 	exit 0 ;;
   1038     BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
   1039 	echo powerpc-apple-beos
   1040 	exit 0 ;;
   1041     BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
   1042 	echo i586-pc-beos
   1043 	exit 0 ;;
   1044     SX-4:SUPER-UX:*:*)
   1045 	echo sx4-nec-superux${UNAME_RELEASE}
   1046 	exit 0 ;;
   1047     SX-5:SUPER-UX:*:*)
   1048 	echo sx5-nec-superux${UNAME_RELEASE}
   1049 	exit 0 ;;
   1050     Power*:Rhapsody:*:*)
   1051 	echo powerpc-apple-rhapsody${UNAME_RELEASE}
   1052 	exit 0 ;;
   1053     *:Rhapsody:*:*)
   1054 	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
   1055 	exit 0 ;;
   1056     *:Darwin:*:*)
   1057 	echo `uname -p`-apple-darwin${UNAME_RELEASE}
   1058 	exit 0 ;;
   1059     *:procnto*:*:* | *:QNX:[0123456789]*:*)
   1060 	if test "${UNAME_MACHINE}" = "x86pc"; then
   1061 		UNAME_MACHINE=pc
   1062 	fi
   1063 	echo `uname -p`-${UNAME_MACHINE}-nto-qnx
   1064 	exit 0 ;;
   1065     *:QNX:*:4*)
   1066 	echo i386-pc-qnx
   1067 	exit 0 ;;
   1068     NSR-[KW]:NONSTOP_KERNEL:*:*)
   1069 	echo nsr-tandem-nsk${UNAME_RELEASE}
   1070 	exit 0 ;;
   1071     *:NonStop-UX:*:*)
   1072 	echo mips-compaq-nonstopux
   1073 	exit 0 ;;
   1074     BS2000:POSIX*:*:*)
   1075 	echo bs2000-siemens-sysv
   1076 	exit 0 ;;
   1077     DS/*:UNIX_System_V:*:*)
   1078 	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
   1079 	exit 0 ;;
   1080     *:Plan9:*:*)
   1081 	# "uname -m" is not consistent, so use $cputype instead. 386
   1082 	# is converted to i386 for consistency with other x86
   1083 	# operating systems.
   1084 	if test "$cputype" = "386"; then
   1085 	    UNAME_MACHINE=i386
   1086 	else
   1087 	    UNAME_MACHINE="$cputype"
   1088 	fi
   1089 	echo ${UNAME_MACHINE}-unknown-plan9
   1090 	exit 0 ;;
   1091     i*86:OS/2:*:*)
   1092 	# If we were able to find `uname', then EMX Unix compatibility
   1093 	# is probably installed.
   1094 	echo ${UNAME_MACHINE}-pc-os2-emx
   1095 	exit 0 ;;
   1096     *:TOPS-10:*:*)
   1097 	echo pdp10-unknown-tops10
   1098 	exit 0 ;;
   1099     *:TENEX:*:*)
   1100 	echo pdp10-unknown-tenex
   1101 	exit 0 ;;
   1102     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
   1103 	echo pdp10-dec-tops20
   1104 	exit 0 ;;
   1105     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
   1106 	echo pdp10-xkl-tops20
   1107 	exit 0 ;;
   1108     *:TOPS-20:*:*)
   1109 	echo pdp10-unknown-tops20
   1110 	exit 0 ;;
   1111     *:ITS:*:*)
   1112 	echo pdp10-unknown-its
   1113 	exit 0 ;;
   1114     i*86:XTS-300:*:STOP)
   1115 	echo ${UNAME_MACHINE}-unknown-stop
   1116 	exit 0 ;;
   1117     i*86:atheos:*:*)
   1118 	echo ${UNAME_MACHINE}-unknown-atheos
   1119 	exit 0 ;;
   1120 esac
   1121 
   1122 #echo '(No uname command or uname output not recognized.)' 1>&2
   1123 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
   1124 
   1125 eval $set_cc_for_build
   1126 cat >$dummy.c <<EOF
   1127 #ifdef _SEQUENT_
   1128 # include <sys/types.h>
   1129 # include <sys/utsname.h>
   1130 #endif
   1131 main ()
   1132 {
   1133 #if defined (sony)
   1134 #if defined (MIPSEB)
   1135   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
   1136      I don't know....  */
   1137   printf ("mips-sony-bsd\n"); exit (0);
   1138 #else
   1139 #include <sys/param.h>
   1140   printf ("m68k-sony-newsos%s\n",
   1141 #ifdef NEWSOS4
   1142           "4"
   1143 #else
   1144 	  ""
   1145 #endif
   1146          ); exit (0);
   1147 #endif
   1148 #endif
   1149 
   1150 #if defined (__arm) && defined (__acorn) && defined (__unix)
   1151   printf ("arm-acorn-riscix"); exit (0);
   1152 #endif
   1153 
   1154 #if defined (hp300) && !defined (hpux)
   1155   printf ("m68k-hp-bsd\n"); exit (0);
   1156 #endif
   1157 
   1158 #if defined (NeXT)
   1159 #if !defined (__ARCHITECTURE__)
   1160 #define __ARCHITECTURE__ "m68k"
   1161 #endif
   1162   int version;
   1163   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
   1164   if (version < 4)
   1165     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
   1166   else
   1167     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
   1168   exit (0);
   1169 #endif
   1170 
   1171 #if defined (MULTIMAX) || defined (n16)
   1172 #if defined (UMAXV)
   1173   printf ("ns32k-encore-sysv\n"); exit (0);
   1174 #else
   1175 #if defined (CMU)
   1176   printf ("ns32k-encore-mach\n"); exit (0);
   1177 #else
   1178   printf ("ns32k-encore-bsd\n"); exit (0);
   1179 #endif
   1180 #endif
   1181 #endif
   1182 
   1183 #if defined (__386BSD__)
   1184   printf ("i386-pc-bsd\n"); exit (0);
   1185 #endif
   1186 
   1187 #if defined (sequent)
   1188 #if defined (i386)
   1189   printf ("i386-sequent-dynix\n"); exit (0);
   1190 #endif
   1191 #if defined (ns32000)
   1192   printf ("ns32k-sequent-dynix\n"); exit (0);
   1193 #endif
   1194 #endif
   1195 
   1196 #if defined (_SEQUENT_)
   1197     struct utsname un;
   1198 
   1199     uname(&un);
   1200 
   1201     if (strncmp(un.version, "V2", 2) == 0) {
   1202 	printf ("i386-sequent-ptx2\n"); exit (0);
   1203     }
   1204     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
   1205 	printf ("i386-sequent-ptx1\n"); exit (0);
   1206     }
   1207     printf ("i386-sequent-ptx\n"); exit (0);
   1208 
   1209 #endif
   1210 
   1211 #if defined (vax)
   1212 # if !defined (ultrix)
   1213 #  include <sys/param.h>
   1214 #  if defined (BSD)
   1215 #   if BSD == 43
   1216       printf ("vax-dec-bsd4.3\n"); exit (0);
   1217 #   else
   1218 #    if BSD == 199006
   1219       printf ("vax-dec-bsd4.3reno\n"); exit (0);
   1220 #    else
   1221       printf ("vax-dec-bsd\n"); exit (0);
   1222 #    endif
   1223 #   endif
   1224 #  else
   1225     printf ("vax-dec-bsd\n"); exit (0);
   1226 #  endif
   1227 # else
   1228     printf ("vax-dec-ultrix\n"); exit (0);
   1229 # endif
   1230 #endif
   1231 
   1232 #if defined (alliant) && defined (i860)
   1233   printf ("i860-alliant-bsd\n"); exit (0);
   1234 #endif
   1235 
   1236   exit (1);
   1237 }
   1238 EOF
   1239 
   1240 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
   1241 rm -f $dummy.c $dummy
   1242 
   1243 # Apollos put the system type in the environment.
   1244 
   1245 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
   1246 
   1247 # Convex versions that predate uname can use getsysinfo(1)
   1248 
   1249 if [ -x /usr/convex/getsysinfo ]
   1250 then
   1251     case `getsysinfo -f cpu_type` in
   1252     c1*)
   1253 	echo c1-convex-bsd
   1254 	exit 0 ;;
   1255     c2*)
   1256 	if getsysinfo -f scalar_acc
   1257 	then echo c32-convex-bsd
   1258 	else echo c2-convex-bsd
   1259 	fi
   1260 	exit 0 ;;
   1261     c34*)
   1262 	echo c34-convex-bsd
   1263 	exit 0 ;;
   1264     c38*)
   1265 	echo c38-convex-bsd
   1266 	exit 0 ;;
   1267     c4*)
   1268 	echo c4-convex-bsd
   1269 	exit 0 ;;
   1270     esac
   1271 fi
   1272 
   1273 cat >&2 <<EOF
   1274 $0: unable to guess system type
   1275 
   1276 This script, last modified $timestamp, has failed to recognize
   1277 the operating system you are using. It is advised that you
   1278 download the most up to date version of the config scripts from
   1279 
   1280     ftp://ftp.gnu.org/pub/gnu/config/
   1281 
   1282 If the version you run ($0) is already up to date, please
   1283 send the following data and any information you think might be
   1284 pertinent to <config-patches (at] gnu.org> in order to provide the needed
   1285 information to handle your system.
   1286 
   1287 config.guess timestamp = $timestamp
   1288 
   1289 uname -m = `(uname -m) 2>/dev/null || echo unknown`
   1290 uname -r = `(uname -r) 2>/dev/null || echo unknown`
   1291 uname -s = `(uname -s) 2>/dev/null || echo unknown`
   1292 uname -v = `(uname -v) 2>/dev/null || echo unknown`
   1293 
   1294 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
   1295 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
   1296 
   1297 hostinfo               = `(hostinfo) 2>/dev/null`
   1298 /bin/universe          = `(/bin/universe) 2>/dev/null`
   1299 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
   1300 /bin/arch              = `(/bin/arch) 2>/dev/null`
   1301 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
   1302 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
   1303 
   1304 UNAME_MACHINE = ${UNAME_MACHINE}
   1305 UNAME_RELEASE = ${UNAME_RELEASE}
   1306 UNAME_SYSTEM  = ${UNAME_SYSTEM}
   1307 UNAME_VERSION = ${UNAME_VERSION}
   1308 EOF
   1309 
   1310 exit 1
   1311 
   1312 # Local variables:
   1313 # eval: (add-hook 'write-file-hooks 'time-stamp)
   1314 # time-stamp-start: "timestamp='"
   1315 # time-stamp-format: "%:y-%02m-%02d"
   1316 # time-stamp-end: "'"
   1317 # End:
   1318