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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='2001-08-23'
    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@cygnus.com>.
   28 # Please send patches to <config-patches@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@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@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@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${UNAME_RELEASE}
  394 	exit 0 ;;
  395     mips:*:*:UMIPS | mips:*:*:RISCos)
  396 	sed 's/^	//' << EOF >$dummy.c
  397 #ifdef __cplusplus
  398 #include <stdio.h>  /* for printf() prototype */
  399 	int main (int argc, char *argv[]) {
  400 #else
  401 	int main (argc, argv) int argc; char *argv[]; {
  402 #endif
  403 	#if defined (host_mips) && defined (MIPSEB)
  404 	#if defined (SYSTYPE_SYSV)
  405 	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
  406 	#endif
  407 	#if defined (SYSTYPE_SVR4)
  408 	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
  409 	#endif
  410 	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
  411 	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
  412 	#endif
  413 	#endif
  414 	  exit (-1);
  415 	}
  416 EOF
  417 	eval $set_cc_for_build
  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 		sed 's/^		//' << EOF >$dummy.c
  488 		#include <sys/systemcfg.h>
  489 
  490 		main()
  491 			{
  492 			if (!__power_pc())
  493 				exit(1);
  494 			puts("powerpc-ibm-aix3.2.5");
  495 			exit(0);
  496 			}
  497 EOF
  498 		eval $set_cc_for_build
  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               sed 's/^              //' << EOF >$dummy.c
  567 
  568               #define _HPUX_SOURCE
  569               #include <stdlib.h>
  570               #include <unistd.h>
  571 
  572               int main ()
  573               {
  574               #if defined(_SC_KERNEL_BITS)
  575                   long bits = sysconf(_SC_KERNEL_BITS);
  576               #endif
  577                   long cpu  = sysconf (_SC_CPU_VERSION);
  578 
  579                   switch (cpu)
  580               	{
  581               	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
  582               	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
  583               	case CPU_PA_RISC2_0:
  584               #if defined(_SC_KERNEL_BITS)
  585               	    switch (bits)
  586               		{
  587               		case 64: puts ("hppa2.0w"); break;
  588               		case 32: puts ("hppa2.0n"); break;
  589               		default: puts ("hppa2.0"); break;
  590               		} break;
  591               #else  /* !defined(_SC_KERNEL_BITS) */
  592               	    puts ("hppa2.0"); break;
  593               #endif
  594               	default: puts ("hppa1.0"); break;
  595               	}
  596                   exit (0);
  597               }
  598 EOF
  599 	eval $set_cc_for_build
  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 	sed 's/^	//' << EOF >$dummy.c
  613 	#include <unistd.h>
  614 	int
  615 	main ()
  616 	{
  617 	  long cpu = sysconf (_SC_CPU_VERSION);
  618 	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
  619 	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
  620 	     results, however.  */
  621 	  if (CPU_IS_PA_RISC (cpu))
  622 	    {
  623 	      switch (cpu)
  624 		{
  625 		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
  626 		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
  627 		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
  628 		  default: puts ("hppa-hitachi-hiuxwe2"); break;
  629 		}
  630 	    }
  631 	  else if (CPU_IS_HP_MC68K (cpu))
  632 	    puts ("m68k-hitachi-hiuxwe2");
  633 	  else puts ("unknown-hitachi-hiuxwe2");
  634 	  exit (0);
  635 	}
  636 EOF
  637 	eval $set_cc_for_build
  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 	cat >$dummy.c <<EOF
  855 #include <features.h>
  856 #ifdef __cplusplus
  857 #include <stdio.h>  /* for printf() prototype */
  858 	int main (int argc, char *argv[]) {
  859 #else
  860 	int main (argc, argv) int argc; char *argv[]; {
  861 #endif
  862 #ifdef __ELF__
  863 # ifdef __GLIBC__
  864 #  if __GLIBC__ >= 2
  865     printf ("%s-pc-linux-gnu\n", argv[1]);
  866 #  else
  867     printf ("%s-pc-linux-gnulibc1\n", argv[1]);
  868 #  endif
  869 # else
  870    printf ("%s-pc-linux-gnulibc1\n", argv[1]);
  871 # endif
  872 #else
  873   printf ("%s-pc-linux-gnuaout\n", argv[1]);
  874 #endif
  875   return 0;
  876 }
  877 EOF
  878 	eval $set_cc_for_build
  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 ${UNAME_MACHINE}-sni-sysv4
 1001 	else
 1002 		echo ns32k-sni-sysv
 1003 	fi
 1004 	exit 0 ;;
 1005     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
 1006                       # says <Richard.M.Bartel@ccMail.Census.GOV>
 1007         echo i586-unisys-sysv4
 1008         exit 0 ;;
 1009     *:UNIX_System_V:4*:FTX*)
 1010 	# From Gerald Hewes <hewes@openmarket.com>.
 1011 	# How about differentiating between stratus architectures? -djm
 1012 	echo hppa1.1-stratus-sysv4
 1013 	exit 0 ;;
 1014     *:*:*:FTX*)
 1015 	# From seanf@swdc.stratus.com.
 1016 	echo i860-stratus-sysv4
 1017 	exit 0 ;;
 1018     *:VOS:*:*)
 1019 	# From Paul.Green@stratus.com.
 1020 	echo hppa1.1-stratus-vos
 1021 	exit 0 ;;
 1022     mc68*:A/UX:*:*)
 1023 	echo m68k-apple-aux${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}:${UNAME_VERSION}" 1>&2
 1124 
 1125 cat >$dummy.c <<EOF
 1126 #ifdef _SEQUENT_
 1127 # include <sys/types.h>
 1128 # include <sys/utsname.h>
 1129 #endif
 1130 main ()
 1131 {
 1132 #if defined (sony)
 1133 #if defined (MIPSEB)
 1134   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
 1135      I don't know....  */
 1136   printf ("mips-sony-bsd\n"); exit (0);
 1137 #else
 1138 #include <sys/param.h>
 1139   printf ("m68k-sony-newsos%s\n",
 1140 #ifdef NEWSOS4
 1141           "4"
 1142 #else
 1143 	  ""
 1144 #endif
 1145          ); exit (0);
 1146 #endif
 1147 #endif
 1148 
 1149 #if defined (__arm) && defined (__acorn) && defined (__unix)
 1150   printf ("arm-acorn-riscix"); exit (0);
 1151 #endif
 1152 
 1153 #if defined (hp300) && !defined (hpux)
 1154   printf ("m68k-hp-bsd\n"); exit (0);
 1155 #endif
 1156 
 1157 #if defined (NeXT)
 1158 #if !defined (__ARCHITECTURE__)
 1159 #define __ARCHITECTURE__ "m68k"
 1160 #endif
 1161   int version;
 1162   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
 1163   if (version < 4)
 1164     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
 1165   else
 1166     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
 1167   exit (0);
 1168 #endif
 1169 
 1170 #if defined (MULTIMAX) || defined (n16)
 1171 #if defined (UMAXV)
 1172   printf ("ns32k-encore-sysv\n"); exit (0);
 1173 #else
 1174 #if defined (CMU)
 1175   printf ("ns32k-encore-mach\n"); exit (0);
 1176 #else
 1177   printf ("ns32k-encore-bsd\n"); exit (0);
 1178 #endif
 1179 #endif
 1180 #endif
 1181 
 1182 #if defined (__386BSD__)
 1183   printf ("i386-pc-bsd\n"); exit (0);
 1184 #endif
 1185 
 1186 #if defined (sequent)
 1187 #if defined (i386)
 1188   printf ("i386-sequent-dynix\n"); exit (0);
 1189 #endif
 1190 #if defined (ns32000)
 1191   printf ("ns32k-sequent-dynix\n"); exit (0);
 1192 #endif
 1193 #endif
 1194 
 1195 #if defined (_SEQUENT_)
 1196     struct utsname un;
 1197 
 1198     uname(&un);
 1199 
 1200     if (strncmp(un.version, "V2", 2) == 0) {
 1201 	printf ("i386-sequent-ptx2\n"); exit (0);
 1202     }
 1203     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
 1204 	printf ("i386-sequent-ptx1\n"); exit (0);
 1205     }
 1206     printf ("i386-sequent-ptx\n"); exit (0);
 1207 
 1208 #endif
 1209 
 1210 #if defined (vax)
 1211 # if !defined (ultrix)
 1212 #  include <sys/param.h>
 1213 #  if defined (BSD)
 1214 #   if BSD == 43
 1215       printf ("vax-dec-bsd4.3\n"); exit (0);
 1216 #   else
 1217 #    if BSD == 199006
 1218       printf ("vax-dec-bsd4.3reno\n"); exit (0);
 1219 #    else
 1220       printf ("vax-dec-bsd\n"); exit (0);
 1221 #    endif
 1222 #   endif
 1223 #  else
 1224     printf ("vax-dec-bsd\n"); exit (0);
 1225 #  endif
 1226 # else
 1227     printf ("vax-dec-ultrix\n"); exit (0);
 1228 # endif
 1229 #endif
 1230 
 1231 #if defined (alliant) && defined (i860)
 1232   printf ("i860-alliant-bsd\n"); exit (0);
 1233 #endif
 1234 
 1235   exit (1);
 1236 }
 1237 EOF
 1238 
 1239 eval $set_cc_for_build
 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@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: