test/config.guess
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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
       
     4 #   Free Software Foundation, Inc.
       
     5 
       
     6 version='2000-09-05'
       
     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 system type (host/target name).
       
    36 #
       
    37 # Only a few systems have been added to this list; please add others
       
    38 # (but try to keep the structure clean).
       
    39 #
       
    40 
       
    41 me=`echo "$0" | sed -e 's,.*/,,'`
       
    42 
       
    43 usage="\
       
    44 Usage: $0 [OPTION]
       
    45 
       
    46 Output the configuration name of this system.
       
    47 
       
    48 Operation modes:
       
    49   -h, --help               print this help, then exit
       
    50   -V, --version            print version number, then exit"
       
    51 
       
    52 help="
       
    53 Try \`$me --help' for more information."
       
    54 
       
    55 # Parse command line
       
    56 while test $# -gt 0 ; do
       
    57   case "$1" in
       
    58     --version | --vers* | -V )
       
    59        echo "$version" ; exit 0 ;;
       
    60     --help | --h* | -h )
       
    61        echo "$usage"; exit 0 ;;
       
    62     -- )     # Stop option processing
       
    63        shift; break ;;
       
    64     - )	# Use stdin as input.
       
    65        break ;;
       
    66     -* )
       
    67        exec >&2
       
    68        echo "$me: invalid option $1"
       
    69        echo "$help"
       
    70        exit 1 ;;
       
    71     * )
       
    72        break ;;
       
    73   esac
       
    74 done
       
    75 
       
    76 if test $# != 0; then
       
    77   echo "$me: too many arguments$help" >&2
       
    78   exit 1
       
    79 fi
       
    80 
       
    81 # Use $HOST_CC if defined. $CC may point to a cross-compiler
       
    82 if test x"$CC_FOR_BUILD" = x; then
       
    83   if test x"$HOST_CC" != x; then
       
    84     CC_FOR_BUILD="$HOST_CC"
       
    85   else
       
    86     if test x"$CC" != x; then
       
    87       CC_FOR_BUILD="$CC"
       
    88     else
       
    89       CC_FOR_BUILD=cc
       
    90     fi
       
    91   fi
       
    92 fi
       
    93 
       
    94 
       
    95 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
       
    96 # (ghazi@noc.rutgers.edu 8/24/94.)
       
    97 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
       
    98 	PATH=$PATH:/.attbin ; export PATH
       
    99 fi
       
   100 
       
   101 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
       
   102 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
       
   103 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
       
   104 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
       
   105 
       
   106 dummy=dummy-$$
       
   107 trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
       
   108 
       
   109 # Note: order is significant - the case branches are not exclusive.
       
   110 
       
   111 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
       
   112     *:NetBSD:*:*)
       
   113 	# Netbsd (nbsd) targets should (where applicable) match one or
       
   114 	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
       
   115 	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
       
   116 	# switched to ELF, *-*-netbsd* would select the old
       
   117 	# object file format.  This provides both forward
       
   118 	# compatibility and a consistent mechanism for selecting the
       
   119 	# object file format.
       
   120 	# Determine the machine/vendor (is the vendor relevant).
       
   121 	case "${UNAME_MACHINE}" in
       
   122 	    amiga) machine=m68k-unknown ;;
       
   123 	    arm32) machine=arm-unknown ;;
       
   124 	    atari*) machine=m68k-atari ;;
       
   125 	    sun3*) machine=m68k-sun ;;
       
   126 	    mac68k) machine=m68k-apple ;;
       
   127 	    macppc) machine=powerpc-apple ;;
       
   128 	    hp3[0-9][05]) machine=m68k-hp ;;
       
   129 	    ibmrt|romp-ibm) machine=romp-ibm ;;
       
   130 	    *) machine=${UNAME_MACHINE}-unknown ;;
       
   131 	esac
       
   132 	# The Operating System including object format.
       
   133 	if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
       
   134 		| grep __ELF__ >/dev/null
       
   135 	then
       
   136 	    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
       
   137 	    # Return netbsd for either.  FIX?
       
   138 	    os=netbsd
       
   139 	else
       
   140 	    os=netbsdelf
       
   141 	fi
       
   142 	# The OS release
       
   143 	release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
       
   144 	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
       
   145 	# contains redundant information, the shorter form:
       
   146 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
       
   147 	echo "${machine}-${os}${release}"
       
   148 	exit 0 ;;
       
   149     alpha:OSF1:*:*)
       
   150 	if test $UNAME_RELEASE = "V4.0"; then
       
   151 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
       
   152 	fi
       
   153 	# A Vn.n version is a released version.
       
   154 	# A Tn.n version is a released field test version.
       
   155 	# A Xn.n version is an unreleased experimental baselevel.
       
   156 	# 1.2 uses "1.2" for uname -r.
       
   157 	cat <<EOF >$dummy.s
       
   158 	.data
       
   159 \$Lformat:
       
   160 	.byte 37,100,45,37,120,10,0	# "%d-%x\n"
       
   161 
       
   162 	.text
       
   163 	.globl main
       
   164 	.align 4
       
   165 	.ent main
       
   166 main:
       
   167 	.frame \$30,16,\$26,0
       
   168 	ldgp \$29,0(\$27)
       
   169 	.prologue 1
       
   170 	.long 0x47e03d80 # implver \$0
       
   171 	lda \$2,-1
       
   172 	.long 0x47e20c21 # amask \$2,\$1
       
   173 	lda \$16,\$Lformat
       
   174 	mov \$0,\$17
       
   175 	not \$1,\$18
       
   176 	jsr \$26,printf
       
   177 	ldgp \$29,0(\$26)
       
   178 	mov 0,\$16
       
   179 	jsr \$26,exit
       
   180 	.end main
       
   181 EOF
       
   182 	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
       
   183 	if test "$?" = 0 ; then
       
   184 		case `./$dummy` in
       
   185 			0-0)
       
   186 				UNAME_MACHINE="alpha"
       
   187 				;;
       
   188 			1-0)
       
   189 				UNAME_MACHINE="alphaev5"
       
   190 				;;
       
   191 			1-1)
       
   192 				UNAME_MACHINE="alphaev56"
       
   193 				;;
       
   194 			1-101)
       
   195 				UNAME_MACHINE="alphapca56"
       
   196 				;;
       
   197 			2-303)
       
   198 				UNAME_MACHINE="alphaev6"
       
   199 				;;
       
   200 			2-307)
       
   201 				UNAME_MACHINE="alphaev67"
       
   202 				;;
       
   203 		esac
       
   204 	fi
       
   205 	rm -f $dummy.s $dummy
       
   206 	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
       
   207 	exit 0 ;;
       
   208     Alpha\ *:Windows_NT*:*)
       
   209 	# How do we know it's Interix rather than the generic POSIX subsystem?
       
   210 	# Should we change UNAME_MACHINE based on the output of uname instead
       
   211 	# of the specific Alpha model?
       
   212 	echo alpha-pc-interix
       
   213 	exit 0 ;;
       
   214     21064:Windows_NT:50:3)
       
   215 	echo alpha-dec-winnt3.5
       
   216 	exit 0 ;;
       
   217     Amiga*:UNIX_System_V:4.0:*)
       
   218 	echo m68k-unknown-sysv4
       
   219 	exit 0;;
       
   220     amiga:OpenBSD:*:*)
       
   221 	echo m68k-unknown-openbsd${UNAME_RELEASE}
       
   222 	exit 0 ;;
       
   223     *:[Aa]miga[Oo][Ss]:*:*)
       
   224 	echo ${UNAME_MACHINE}-unknown-amigaos
       
   225 	exit 0 ;;
       
   226     arc64:OpenBSD:*:*)
       
   227 	echo mips64el-unknown-openbsd${UNAME_RELEASE}
       
   228 	exit 0 ;;
       
   229     arc:OpenBSD:*:*)
       
   230 	echo mipsel-unknown-openbsd${UNAME_RELEASE}
       
   231 	exit 0 ;;
       
   232     hkmips:OpenBSD:*:*)
       
   233 	echo mips-unknown-openbsd${UNAME_RELEASE}
       
   234 	exit 0 ;;
       
   235     pmax:OpenBSD:*:*)
       
   236 	echo mipsel-unknown-openbsd${UNAME_RELEASE}
       
   237 	exit 0 ;;
       
   238     sgi:OpenBSD:*:*)
       
   239 	echo mips-unknown-openbsd${UNAME_RELEASE}
       
   240 	exit 0 ;;
       
   241     wgrisc:OpenBSD:*:*)
       
   242 	echo mipsel-unknown-openbsd${UNAME_RELEASE}
       
   243 	exit 0 ;;
       
   244     *:OS/390:*:*)
       
   245 	echo i370-ibm-openedition
       
   246 	exit 0 ;;
       
   247     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
       
   248 	echo arm-acorn-riscix${UNAME_RELEASE}
       
   249 	exit 0;;
       
   250     SR2?01:HI-UX/MPP:*:*)
       
   251 	echo hppa1.1-hitachi-hiuxmpp
       
   252 	exit 0;;
       
   253     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
       
   254 	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
       
   255 	if test "`(/bin/universe) 2>/dev/null`" = att ; then
       
   256 		echo pyramid-pyramid-sysv3
       
   257 	else
       
   258 		echo pyramid-pyramid-bsd
       
   259 	fi
       
   260 	exit 0 ;;
       
   261     NILE*:*:*:dcosx)
       
   262 	echo pyramid-pyramid-svr4
       
   263 	exit 0 ;;
       
   264     sun4H:SunOS:5.*:*)
       
   265 	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
       
   266 	exit 0 ;;
       
   267     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
       
   268 	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
       
   269 	exit 0 ;;
       
   270     i86pc:SunOS:5.*:*)
       
   271 	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
       
   272 	exit 0 ;;
       
   273     sun4*:SunOS:6*:*)
       
   274 	# According to config.sub, this is the proper way to canonicalize
       
   275 	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
       
   276 	# it's likely to be more like Solaris than SunOS4.
       
   277 	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
       
   278 	exit 0 ;;
       
   279     sun4*:SunOS:*:*)
       
   280 	case "`/usr/bin/arch -k`" in
       
   281 	    Series*|S4*)
       
   282 		UNAME_RELEASE=`uname -v`
       
   283 		;;
       
   284 	esac
       
   285 	# Japanese Language versions have a version number like `4.1.3-JL'.
       
   286 	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
       
   287 	exit 0 ;;
       
   288     sun3*:SunOS:*:*)
       
   289 	echo m68k-sun-sunos${UNAME_RELEASE}
       
   290 	exit 0 ;;
       
   291     sun*:*:4.2BSD:*)
       
   292 	UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
       
   293 	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
       
   294 	case "`/bin/arch`" in
       
   295 	    sun3)
       
   296 		echo m68k-sun-sunos${UNAME_RELEASE}
       
   297 		;;
       
   298 	    sun4)
       
   299 		echo sparc-sun-sunos${UNAME_RELEASE}
       
   300 		;;
       
   301 	esac
       
   302 	exit 0 ;;
       
   303     aushp:SunOS:*:*)
       
   304 	echo sparc-auspex-sunos${UNAME_RELEASE}
       
   305 	exit 0 ;;
       
   306     atari*:OpenBSD:*:*)
       
   307 	echo m68k-unknown-openbsd${UNAME_RELEASE}
       
   308 	exit 0 ;;
       
   309     # The situation for MiNT is a little confusing.  The machine name
       
   310     # can be virtually everything (everything which is not
       
   311     # "atarist" or "atariste" at least should have a processor
       
   312     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
       
   313     # to the lowercase version "mint" (or "freemint").  Finally
       
   314     # the system name "TOS" denotes a system which is actually not
       
   315     # MiNT.  But MiNT is downward compatible to TOS, so this should
       
   316     # be no problem.
       
   317     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
       
   318         echo m68k-atari-mint${UNAME_RELEASE}
       
   319 	exit 0 ;;
       
   320     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
       
   321 	echo m68k-atari-mint${UNAME_RELEASE}
       
   322         exit 0 ;;
       
   323     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
       
   324         echo m68k-atari-mint${UNAME_RELEASE}
       
   325 	exit 0 ;;
       
   326     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
       
   327         echo m68k-milan-mint${UNAME_RELEASE}
       
   328         exit 0 ;;
       
   329     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
       
   330         echo m68k-hades-mint${UNAME_RELEASE}
       
   331         exit 0 ;;
       
   332     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
       
   333         echo m68k-unknown-mint${UNAME_RELEASE}
       
   334         exit 0 ;;
       
   335     sun3*:OpenBSD:*:*)
       
   336 	echo m68k-unknown-openbsd${UNAME_RELEASE}
       
   337 	exit 0 ;;
       
   338     mac68k:OpenBSD:*:*)
       
   339 	echo m68k-unknown-openbsd${UNAME_RELEASE}
       
   340 	exit 0 ;;
       
   341     mvme68k:OpenBSD:*:*)
       
   342 	echo m68k-unknown-openbsd${UNAME_RELEASE}
       
   343 	exit 0 ;;
       
   344     mvme88k:OpenBSD:*:*)
       
   345 	echo m88k-unknown-openbsd${UNAME_RELEASE}
       
   346 	exit 0 ;;
       
   347     powerpc:machten:*:*)
       
   348 	echo powerpc-apple-machten${UNAME_RELEASE}
       
   349 	exit 0 ;;
       
   350     RISC*:Mach:*:*)
       
   351 	echo mips-dec-mach_bsd4.3
       
   352 	exit 0 ;;
       
   353     RISC*:ULTRIX:*:*)
       
   354 	echo mips-dec-ultrix${UNAME_RELEASE}
       
   355 	exit 0 ;;
       
   356     VAX*:ULTRIX*:*:*)
       
   357 	echo vax-dec-ultrix${UNAME_RELEASE}
       
   358 	exit 0 ;;
       
   359     2020:CLIX:*:* | 2430:CLIX:*:*)
       
   360 	echo clipper-intergraph-clix${UNAME_RELEASE}
       
   361 	exit 0 ;;
       
   362     mips:*:*:UMIPS | mips:*:*:RISCos)
       
   363 	sed 's/^	//' << EOF >$dummy.c
       
   364 #ifdef __cplusplus
       
   365 #include <stdio.h>  /* for printf() prototype */
       
   366 	int main (int argc, char *argv[]) {
       
   367 #else
       
   368 	int main (argc, argv) int argc; char *argv[]; {
       
   369 #endif
       
   370 	#if defined (host_mips) && defined (MIPSEB)
       
   371 	#if defined (SYSTYPE_SYSV)
       
   372 	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
       
   373 	#endif
       
   374 	#if defined (SYSTYPE_SVR4)
       
   375 	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
       
   376 	#endif
       
   377 	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
       
   378 	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
       
   379 	#endif
       
   380 	#endif
       
   381 	  exit (-1);
       
   382 	}
       
   383 EOF
       
   384 	$CC_FOR_BUILD $dummy.c -o $dummy \
       
   385 	  && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
       
   386 	  && rm $dummy.c $dummy && exit 0
       
   387 	rm -f $dummy.c $dummy
       
   388 	echo mips-mips-riscos${UNAME_RELEASE}
       
   389 	exit 0 ;;
       
   390     Night_Hawk:Power_UNIX:*:*)
       
   391 	echo powerpc-harris-powerunix
       
   392 	exit 0 ;;
       
   393     m88k:CX/UX:7*:*)
       
   394 	echo m88k-harris-cxux7
       
   395 	exit 0 ;;
       
   396     m88k:*:4*:R4*)
       
   397 	echo m88k-motorola-sysv4
       
   398 	exit 0 ;;
       
   399     m88k:*:3*:R3*)
       
   400 	echo m88k-motorola-sysv3
       
   401 	exit 0 ;;
       
   402     AViiON:dgux:*:*)
       
   403         # DG/UX returns AViiON for all architectures
       
   404         UNAME_PROCESSOR=`/usr/bin/uname -p`
       
   405 	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
       
   406 	then
       
   407 	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
       
   408 	       [ ${TARGET_BINARY_INTERFACE}x = x ]
       
   409 	    then
       
   410 		echo m88k-dg-dgux${UNAME_RELEASE}
       
   411 	    else
       
   412 		echo m88k-dg-dguxbcs${UNAME_RELEASE}
       
   413 	    fi
       
   414 	else
       
   415 	    echo i586-dg-dgux${UNAME_RELEASE}
       
   416 	fi
       
   417  	exit 0 ;;
       
   418     M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
       
   419 	echo m88k-dolphin-sysv3
       
   420 	exit 0 ;;
       
   421     M88*:*:R3*:*)
       
   422 	# Delta 88k system running SVR3
       
   423 	echo m88k-motorola-sysv3
       
   424 	exit 0 ;;
       
   425     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
       
   426 	echo m88k-tektronix-sysv3
       
   427 	exit 0 ;;
       
   428     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
       
   429 	echo m68k-tektronix-bsd
       
   430 	exit 0 ;;
       
   431     *:IRIX*:*:*)
       
   432 	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
       
   433 	exit 0 ;;
       
   434     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
       
   435 	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
       
   436 	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
       
   437     i?86:AIX:*:*)
       
   438 	echo i386-ibm-aix
       
   439 	exit 0 ;;
       
   440     *:AIX:2:3)
       
   441 	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
       
   442 		sed 's/^		//' << EOF >$dummy.c
       
   443 		#include <sys/systemcfg.h>
       
   444 
       
   445 		main()
       
   446 			{
       
   447 			if (!__power_pc())
       
   448 				exit(1);
       
   449 			puts("powerpc-ibm-aix3.2.5");
       
   450 			exit(0);
       
   451 			}
       
   452 EOF
       
   453 		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
       
   454 		rm -f $dummy.c $dummy
       
   455 		echo rs6000-ibm-aix3.2.5
       
   456 	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
       
   457 		echo rs6000-ibm-aix3.2.4
       
   458 	else
       
   459 		echo rs6000-ibm-aix3.2
       
   460 	fi
       
   461 	exit 0 ;;
       
   462     *:AIX:*:4)
       
   463 	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
       
   464 	if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
       
   465 		IBM_ARCH=rs6000
       
   466 	else
       
   467 		IBM_ARCH=powerpc
       
   468 	fi
       
   469 	if [ -x /usr/bin/oslevel ] ; then
       
   470 		IBM_REV=`/usr/bin/oslevel`
       
   471 	else
       
   472 		IBM_REV=4.${UNAME_RELEASE}
       
   473 	fi
       
   474 	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
       
   475 	exit 0 ;;
       
   476     *:AIX:*:*)
       
   477 	echo rs6000-ibm-aix
       
   478 	exit 0 ;;
       
   479     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
       
   480 	echo romp-ibm-bsd4.4
       
   481 	exit 0 ;;
       
   482     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
       
   483 	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
       
   484 	exit 0 ;;                           # report: romp-ibm BSD 4.3
       
   485     *:BOSX:*:*)
       
   486 	echo rs6000-bull-bosx
       
   487 	exit 0 ;;
       
   488     DPX/2?00:B.O.S.:*:*)
       
   489 	echo m68k-bull-sysv3
       
   490 	exit 0 ;;
       
   491     9000/[34]??:4.3bsd:1.*:*)
       
   492 	echo m68k-hp-bsd
       
   493 	exit 0 ;;
       
   494     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
       
   495 	echo m68k-hp-bsd4.4
       
   496 	exit 0 ;;
       
   497     9000/[34678]??:HP-UX:*:*)
       
   498 	case "${UNAME_MACHINE}" in
       
   499 	    9000/31? )            HP_ARCH=m68000 ;;
       
   500 	    9000/[34]?? )         HP_ARCH=m68k ;;
       
   501 	    9000/[678][0-9][0-9])
       
   502               sed 's/^              //' << EOF >$dummy.c
       
   503 
       
   504               #define _HPUX_SOURCE
       
   505               #include <stdlib.h>
       
   506               #include <unistd.h>
       
   507 
       
   508               int main ()
       
   509               {
       
   510               #if defined(_SC_KERNEL_BITS)
       
   511                   long bits = sysconf(_SC_KERNEL_BITS);
       
   512               #endif
       
   513                   long cpu  = sysconf (_SC_CPU_VERSION);
       
   514 
       
   515                   switch (cpu)
       
   516               	{
       
   517               	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
       
   518               	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
       
   519               	case CPU_PA_RISC2_0:
       
   520               #if defined(_SC_KERNEL_BITS)
       
   521               	    switch (bits)
       
   522               		{
       
   523               		case 64: puts ("hppa2.0w"); break;
       
   524               		case 32: puts ("hppa2.0n"); break;
       
   525               		default: puts ("hppa2.0"); break;
       
   526               		} break;
       
   527               #else  /* !defined(_SC_KERNEL_BITS) */
       
   528               	    puts ("hppa2.0"); break;
       
   529               #endif
       
   530               	default: puts ("hppa1.0"); break;
       
   531               	}
       
   532                   exit (0);
       
   533               }
       
   534 EOF
       
   535 	(CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
       
   536 	rm -f $dummy.c $dummy
       
   537 	esac
       
   538 	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
       
   539 	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
       
   540 	exit 0 ;;
       
   541     3050*:HI-UX:*:*)
       
   542 	sed 's/^	//' << EOF >$dummy.c
       
   543 	#include <unistd.h>
       
   544 	int
       
   545 	main ()
       
   546 	{
       
   547 	  long cpu = sysconf (_SC_CPU_VERSION);
       
   548 	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
       
   549 	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
       
   550 	     results, however.  */
       
   551 	  if (CPU_IS_PA_RISC (cpu))
       
   552 	    {
       
   553 	      switch (cpu)
       
   554 		{
       
   555 		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
       
   556 		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
       
   557 		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
       
   558 		  default: puts ("hppa-hitachi-hiuxwe2"); break;
       
   559 		}
       
   560 	    }
       
   561 	  else if (CPU_IS_HP_MC68K (cpu))
       
   562 	    puts ("m68k-hitachi-hiuxwe2");
       
   563 	  else puts ("unknown-hitachi-hiuxwe2");
       
   564 	  exit (0);
       
   565 	}
       
   566 EOF
       
   567 	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
       
   568 	rm -f $dummy.c $dummy
       
   569 	echo unknown-hitachi-hiuxwe2
       
   570 	exit 0 ;;
       
   571     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
       
   572 	echo hppa1.1-hp-bsd
       
   573 	exit 0 ;;
       
   574     9000/8??:4.3bsd:*:*)
       
   575 	echo hppa1.0-hp-bsd
       
   576 	exit 0 ;;
       
   577     *9??*:MPE/iX:*:*)
       
   578 	echo hppa1.0-hp-mpeix
       
   579 	exit 0 ;;
       
   580     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
       
   581 	echo hppa1.1-hp-osf
       
   582 	exit 0 ;;
       
   583     hp8??:OSF1:*:*)
       
   584 	echo hppa1.0-hp-osf
       
   585 	exit 0 ;;
       
   586     i?86:OSF1:*:*)
       
   587 	if [ -x /usr/sbin/sysversion ] ; then
       
   588 	    echo ${UNAME_MACHINE}-unknown-osf1mk
       
   589 	else
       
   590 	    echo ${UNAME_MACHINE}-unknown-osf1
       
   591 	fi
       
   592 	exit 0 ;;
       
   593     parisc*:Lites*:*:*)
       
   594 	echo hppa1.1-hp-lites
       
   595 	exit 0 ;;
       
   596     hppa*:OpenBSD:*:*)
       
   597 	echo hppa-unknown-openbsd
       
   598 	exit 0 ;;
       
   599     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
       
   600 	echo c1-convex-bsd
       
   601         exit 0 ;;
       
   602     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
       
   603 	if getsysinfo -f scalar_acc
       
   604 	then echo c32-convex-bsd
       
   605 	else echo c2-convex-bsd
       
   606 	fi
       
   607         exit 0 ;;
       
   608     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
       
   609 	echo c34-convex-bsd
       
   610         exit 0 ;;
       
   611     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
       
   612 	echo c38-convex-bsd
       
   613         exit 0 ;;
       
   614     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
       
   615 	echo c4-convex-bsd
       
   616         exit 0 ;;
       
   617     CRAY*X-MP:*:*:*)
       
   618 	echo xmp-cray-unicos
       
   619         exit 0 ;;
       
   620     CRAY*Y-MP:*:*:*)
       
   621 	echo ymp-cray-unicos${UNAME_RELEASE}
       
   622 	exit 0 ;;
       
   623     CRAY*[A-Z]90:*:*:*)
       
   624 	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
       
   625 	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
       
   626 	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
       
   627 	exit 0 ;;
       
   628     CRAY*TS:*:*:*)
       
   629 	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
       
   630 	exit 0 ;;
       
   631     CRAY*T3E:*:*:*)
       
   632 	echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
       
   633 	exit 0 ;;
       
   634     CRAY*SV1:*:*:*)
       
   635 	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
       
   636 	exit 0 ;;
       
   637     CRAY-2:*:*:*)
       
   638 	echo cray2-cray-unicos
       
   639         exit 0 ;;
       
   640     F300:UNIX_System_V:*:*)
       
   641         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
       
   642         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
       
   643         echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
       
   644         exit 0 ;;
       
   645     F301:UNIX_System_V:*:*)
       
   646        echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
       
   647        exit 0 ;;
       
   648     hp300:OpenBSD:*:*)
       
   649 	echo m68k-unknown-openbsd${UNAME_RELEASE}
       
   650 	exit 0 ;;
       
   651     i?86:BSD/386:*:* | i?86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
       
   652 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
       
   653 	exit 0 ;;
       
   654     sparc*:BSD/OS:*:*)
       
   655 	echo sparc-unknown-bsdi${UNAME_RELEASE}
       
   656 	exit 0 ;;
       
   657     *:BSD/OS:*:*)
       
   658 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
       
   659 	exit 0 ;;
       
   660     *:FreeBSD:*:*)
       
   661 	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
       
   662 	exit 0 ;;
       
   663     *:OpenBSD:*:*)
       
   664 	echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
       
   665 	exit 0 ;;
       
   666     i*:CYGWIN*:*)
       
   667 	echo ${UNAME_MACHINE}-pc-cygwin
       
   668 	exit 0 ;;
       
   669     i*:MINGW*:*)
       
   670 	echo ${UNAME_MACHINE}-pc-mingw32
       
   671 	exit 0 ;;
       
   672     i*:PW*:*)
       
   673 	echo ${UNAME_MACHINE}-pc-pw32
       
   674 	exit 0 ;;
       
   675     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
       
   676 	# How do we know it's Interix rather than the generic POSIX subsystem?
       
   677 	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
       
   678 	# UNAME_MACHINE based on the output of uname instead of i386?
       
   679 	echo i386-pc-interix
       
   680 	exit 0 ;;
       
   681     i*:UWIN*:*)
       
   682 	echo ${UNAME_MACHINE}-pc-uwin
       
   683 	exit 0 ;;
       
   684     p*:CYGWIN*:*)
       
   685 	echo powerpcle-unknown-cygwin
       
   686 	exit 0 ;;
       
   687     prep*:SunOS:5.*:*)
       
   688 	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
       
   689 	exit 0 ;;
       
   690     *:GNU:*:*)
       
   691 	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
       
   692 	exit 0 ;;
       
   693     i*86:Minix:*:*)
       
   694 	echo ${UNAME_MACHINE}-pc-minix
       
   695 	exit 0 ;;
       
   696     *:Linux:*:*)
       
   697 
       
   698 	# The BFD linker knows what the default object file format is, so
       
   699 	# first see if it will tell us. cd to the root directory to prevent
       
   700 	# problems with other programs or directories called `ld' in the path.
       
   701 	ld_help_string=`cd /; ld --help 2>&1`
       
   702 	ld_supported_emulations=`echo $ld_help_string \
       
   703 			 | sed -ne '/supported emulations:/!d
       
   704 				    s/[ 	][ 	]*/ /g
       
   705 				    s/.*supported emulations: *//
       
   706 				    s/ .*//
       
   707 				    p'`
       
   708         case "$ld_supported_emulations" in
       
   709 	  *ia64)
       
   710 		echo "${UNAME_MACHINE}-unknown-linux"
       
   711 		exit 0
       
   712 		;;
       
   713 	  i?86linux)
       
   714 		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
       
   715 		exit 0
       
   716 		;;
       
   717 	  elf_i?86)
       
   718 		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
       
   719 		;;
       
   720 	  i?86coff)
       
   721 		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
       
   722 		exit 0
       
   723 		;;
       
   724 	  sparclinux)
       
   725 		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
       
   726 		exit 0
       
   727 		;;
       
   728 	  armlinux)
       
   729 		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
       
   730 		exit 0
       
   731 		;;
       
   732 	  elf32arm*)
       
   733 		echo "${UNAME_MACHINE}-unknown-linux-gnuoldld"
       
   734 		exit 0
       
   735 		;;
       
   736 	  armelf_linux*)
       
   737 		echo "${UNAME_MACHINE}-unknown-linux-gnu"
       
   738 		exit 0
       
   739 		;;
       
   740 	  m68klinux)
       
   741 		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
       
   742 		exit 0
       
   743 		;;
       
   744 	  elf32ppc | elf32ppclinux)
       
   745 		# Determine Lib Version
       
   746 		cat >$dummy.c <<EOF
       
   747 #include <features.h>
       
   748 #if defined(__GLIBC__)
       
   749 extern char __libc_version[];
       
   750 extern char __libc_release[];
       
   751 #endif
       
   752 main(argc, argv)
       
   753      int argc;
       
   754      char *argv[];
       
   755 {
       
   756 #if defined(__GLIBC__)
       
   757   printf("%s %s\n", __libc_version, __libc_release);
       
   758 #else
       
   759   printf("unkown\n");
       
   760 #endif
       
   761   return 0;
       
   762 }
       
   763 EOF
       
   764 		LIBC=""
       
   765 		$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
       
   766 		if test "$?" = 0 ; then
       
   767 			./$dummy | grep 1\.99 > /dev/null
       
   768 			if test "$?" = 0 ; then
       
   769 				LIBC="libc1"
       
   770 			fi
       
   771 		fi
       
   772 		rm -f $dummy.c $dummy
       
   773 		echo powerpc-unknown-linux-gnu${LIBC}
       
   774 		exit 0
       
   775 		;;
       
   776 	  shelf_linux)
       
   777 		echo "${UNAME_MACHINE}-unknown-linux-gnu"
       
   778 		exit 0
       
   779 		;;
       
   780 	esac
       
   781 
       
   782 	if test "${UNAME_MACHINE}" = "alpha" ; then
       
   783 		cat <<EOF >$dummy.s
       
   784 			.data
       
   785 		\$Lformat:
       
   786 			.byte 37,100,45,37,120,10,0	# "%d-%x\n"
       
   787 
       
   788 			.text
       
   789 			.globl main
       
   790 			.align 4
       
   791 			.ent main
       
   792 		main:
       
   793 			.frame \$30,16,\$26,0
       
   794 			ldgp \$29,0(\$27)
       
   795 			.prologue 1
       
   796 			.long 0x47e03d80 # implver \$0
       
   797 			lda \$2,-1
       
   798 			.long 0x47e20c21 # amask \$2,\$1
       
   799 			lda \$16,\$Lformat
       
   800 			mov \$0,\$17
       
   801 			not \$1,\$18
       
   802 			jsr \$26,printf
       
   803 			ldgp \$29,0(\$26)
       
   804 			mov 0,\$16
       
   805 			jsr \$26,exit
       
   806 			.end main
       
   807 EOF
       
   808 		LIBC=""
       
   809 		$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
       
   810 		if test "$?" = 0 ; then
       
   811 			case `./$dummy` in
       
   812 			0-0)
       
   813 				UNAME_MACHINE="alpha"
       
   814 				;;
       
   815 			1-0)
       
   816 				UNAME_MACHINE="alphaev5"
       
   817 				;;
       
   818 			1-1)
       
   819 				UNAME_MACHINE="alphaev56"
       
   820 				;;
       
   821 			1-101)
       
   822 				UNAME_MACHINE="alphapca56"
       
   823 				;;
       
   824 			2-303)
       
   825 				UNAME_MACHINE="alphaev6"
       
   826 				;;
       
   827 			2-307)
       
   828 				UNAME_MACHINE="alphaev67"
       
   829 				;;
       
   830 			esac
       
   831 
       
   832 			objdump --private-headers $dummy | \
       
   833 			  grep ld.so.1 > /dev/null
       
   834 			if test "$?" = 0 ; then
       
   835 				LIBC="libc1"
       
   836 			fi
       
   837 		fi
       
   838 		rm -f $dummy.s $dummy
       
   839 		echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
       
   840 	elif test "${UNAME_MACHINE}" = "mips" ; then
       
   841 	  cat >$dummy.c <<EOF
       
   842 #ifdef __cplusplus
       
   843 #include <stdio.h>  /* for printf() prototype */
       
   844 	int main (int argc, char *argv[]) {
       
   845 #else
       
   846 	int main (argc, argv) int argc; char *argv[]; {
       
   847 #endif
       
   848 #ifdef __MIPSEB__
       
   849   printf ("%s-unknown-linux-gnu\n", argv[1]);
       
   850 #endif
       
   851 #ifdef __MIPSEL__
       
   852   printf ("%sel-unknown-linux-gnu\n", argv[1]);
       
   853 #endif
       
   854   return 0;
       
   855 }
       
   856 EOF
       
   857 	  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
       
   858 	  rm -f $dummy.c $dummy
       
   859 	elif test "${UNAME_MACHINE}" = "s390"; then
       
   860 	  echo s390-ibm-linux && exit 0
       
   861 	elif test "${UNAME_MACHINE}" = "x86_64"; then
       
   862 	  echo x86_64-unknown-linux-gnu && exit 0
       
   863 	else
       
   864 	  # Either a pre-BFD a.out linker (linux-gnuoldld)
       
   865 	  # or one that does not give us useful --help.
       
   866 	  # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
       
   867 	  # If ld does not provide *any* "supported emulations:"
       
   868 	  # that means it is gnuoldld.
       
   869 	  echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
       
   870 	  test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
       
   871 
       
   872 	  case "${UNAME_MACHINE}" in
       
   873 	  i?86)
       
   874 	    VENDOR=pc;
       
   875 	    ;;
       
   876 	  *)
       
   877 	    VENDOR=unknown;
       
   878 	    ;;
       
   879 	  esac
       
   880 	  # Determine whether the default compiler is a.out or elf
       
   881 	  cat >$dummy.c <<EOF
       
   882 #include <features.h>
       
   883 #ifdef __cplusplus
       
   884 #include <stdio.h>  /* for printf() prototype */
       
   885 	int main (int argc, char *argv[]) {
       
   886 #else
       
   887 	int main (argc, argv) int argc; char *argv[]; {
       
   888 #endif
       
   889 #ifdef __ELF__
       
   890 # ifdef __GLIBC__
       
   891 #  if __GLIBC__ >= 2
       
   892     printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
       
   893 #  else
       
   894     printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
       
   895 #  endif
       
   896 # else
       
   897    printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
       
   898 # endif
       
   899 #else
       
   900   printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
       
   901 #endif
       
   902   return 0;
       
   903 }
       
   904 EOF
       
   905 	  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
       
   906 	  rm -f $dummy.c $dummy
       
   907 	  test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
       
   908 	fi ;;
       
   909 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
       
   910 # are messed up and put the nodename in both sysname and nodename.
       
   911     i?86:DYNIX/ptx:4*:*)
       
   912 	echo i386-sequent-sysv4
       
   913 	exit 0 ;;
       
   914     i?86:UNIX_SV:4.2MP:2.*)
       
   915         # Unixware is an offshoot of SVR4, but it has its own version
       
   916         # number series starting with 2...
       
   917         # I am not positive that other SVR4 systems won't match this,
       
   918 	# I just have to hope.  -- rms.
       
   919         # Use sysv4.2uw... so that sysv4* matches it.
       
   920 	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
       
   921 	exit 0 ;;
       
   922     i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
       
   923 	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
       
   924 	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
       
   925 		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
       
   926 	else
       
   927 		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
       
   928 	fi
       
   929 	exit 0 ;;
       
   930     i?86:*:5:7*)
       
   931         # Fixed at (any) Pentium or better
       
   932         UNAME_MACHINE=i586
       
   933         if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
       
   934 	    echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
       
   935 	else
       
   936 	    echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
       
   937 	fi
       
   938 	exit 0 ;;
       
   939     i?86:*:3.2:*)
       
   940 	if test -f /usr/options/cb.name; then
       
   941 		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
       
   942 		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
       
   943 	elif /bin/uname -X 2>/dev/null >/dev/null ; then
       
   944 		UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
       
   945 		(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
       
   946 		(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
       
   947 			&& UNAME_MACHINE=i586
       
   948 		(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
       
   949 			&& UNAME_MACHINE=i686
       
   950 		(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
       
   951 			&& UNAME_MACHINE=i686
       
   952 		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
       
   953 	else
       
   954 		echo ${UNAME_MACHINE}-pc-sysv32
       
   955 	fi
       
   956 	exit 0 ;;
       
   957     i?86:*DOS:*:*)
       
   958 	echo ${UNAME_MACHINE}-pc-msdosdjgpp
       
   959 	exit 0 ;;
       
   960     pc:*:*:*)
       
   961 	# Left here for compatibility:
       
   962         # uname -m prints for DJGPP always 'pc', but it prints nothing about
       
   963         # the processor, so we play safe by assuming i386.
       
   964 	echo i386-pc-msdosdjgpp
       
   965         exit 0 ;;
       
   966     Intel:Mach:3*:*)
       
   967 	echo i386-pc-mach3
       
   968 	exit 0 ;;
       
   969     paragon:*:*:*)
       
   970 	echo i860-intel-osf1
       
   971 	exit 0 ;;
       
   972     i860:*:4.*:*) # i860-SVR4
       
   973 	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
       
   974 	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
       
   975 	else # Add other i860-SVR4 vendors below as they are discovered.
       
   976 	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
       
   977 	fi
       
   978 	exit 0 ;;
       
   979     mini*:CTIX:SYS*5:*)
       
   980 	# "miniframe"
       
   981 	echo m68010-convergent-sysv
       
   982 	exit 0 ;;
       
   983     M68*:*:R3V[567]*:*)
       
   984 	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
       
   985     3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
       
   986 	OS_REL=''
       
   987 	test -r /etc/.relid \
       
   988 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
       
   989 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
       
   990 	  && echo i486-ncr-sysv4.3${OS_REL} && exit 0
       
   991 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
       
   992 	  && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
       
   993     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
       
   994         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
       
   995           && echo i486-ncr-sysv4 && exit 0 ;;
       
   996     m68*:LynxOS:2.*:*)
       
   997 	echo m68k-unknown-lynxos${UNAME_RELEASE}
       
   998 	exit 0 ;;
       
   999     mc68030:UNIX_System_V:4.*:*)
       
  1000 	echo m68k-atari-sysv4
       
  1001 	exit 0 ;;
       
  1002     i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
       
  1003 	echo i386-unknown-lynxos${UNAME_RELEASE}
       
  1004 	exit 0 ;;
       
  1005     TSUNAMI:LynxOS:2.*:*)
       
  1006 	echo sparc-unknown-lynxos${UNAME_RELEASE}
       
  1007 	exit 0 ;;
       
  1008     rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
       
  1009 	echo rs6000-unknown-lynxos${UNAME_RELEASE}
       
  1010 	exit 0 ;;
       
  1011     SM[BE]S:UNIX_SV:*:*)
       
  1012 	echo mips-dde-sysv${UNAME_RELEASE}
       
  1013 	exit 0 ;;
       
  1014     RM*:ReliantUNIX-*:*:*)
       
  1015 	echo mips-sni-sysv4
       
  1016 	exit 0 ;;
       
  1017     RM*:SINIX-*:*:*)
       
  1018 	echo mips-sni-sysv4
       
  1019 	exit 0 ;;
       
  1020     *:SINIX-*:*:*)
       
  1021 	if uname -p 2>/dev/null >/dev/null ; then
       
  1022 		UNAME_MACHINE=`(uname -p) 2>/dev/null`
       
  1023 		echo ${UNAME_MACHINE}-sni-sysv4
       
  1024 	else
       
  1025 		echo ns32k-sni-sysv
       
  1026 	fi
       
  1027 	exit 0 ;;
       
  1028     PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
       
  1029                            # says <Richard.M.Bartel@ccMail.Census.GOV>
       
  1030         echo i586-unisys-sysv4
       
  1031         exit 0 ;;
       
  1032     *:UNIX_System_V:4*:FTX*)
       
  1033 	# From Gerald Hewes <hewes@openmarket.com>.
       
  1034 	# How about differentiating between stratus architectures? -djm
       
  1035 	echo hppa1.1-stratus-sysv4
       
  1036 	exit 0 ;;
       
  1037     *:*:*:FTX*)
       
  1038 	# From seanf@swdc.stratus.com.
       
  1039 	echo i860-stratus-sysv4
       
  1040 	exit 0 ;;
       
  1041     mc68*:A/UX:*:*)
       
  1042 	echo m68k-apple-aux${UNAME_RELEASE}
       
  1043 	exit 0 ;;
       
  1044     news*:NEWS-OS:6*:*)
       
  1045 	echo mips-sony-newsos6
       
  1046 	exit 0 ;;
       
  1047     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
       
  1048 	if [ -d /usr/nec ]; then
       
  1049 	        echo mips-nec-sysv${UNAME_RELEASE}
       
  1050 	else
       
  1051 	        echo mips-unknown-sysv${UNAME_RELEASE}
       
  1052 	fi
       
  1053         exit 0 ;;
       
  1054     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
       
  1055 	echo powerpc-be-beos
       
  1056 	exit 0 ;;
       
  1057     BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
       
  1058 	echo powerpc-apple-beos
       
  1059 	exit 0 ;;
       
  1060     BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
       
  1061 	echo i586-pc-beos
       
  1062 	exit 0 ;;
       
  1063     SX-4:SUPER-UX:*:*)
       
  1064 	echo sx4-nec-superux${UNAME_RELEASE}
       
  1065 	exit 0 ;;
       
  1066     SX-5:SUPER-UX:*:*)
       
  1067 	echo sx5-nec-superux${UNAME_RELEASE}
       
  1068 	exit 0 ;;
       
  1069     Power*:Rhapsody:*:*)
       
  1070 	echo powerpc-apple-rhapsody${UNAME_RELEASE}
       
  1071 	exit 0 ;;
       
  1072     *:Rhapsody:*:*)
       
  1073 	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
       
  1074 	exit 0 ;;
       
  1075     *:Darwin:*:*)
       
  1076 	echo `uname -p`-apple-darwin${UNAME_RELEASE}
       
  1077 	exit 0 ;;
       
  1078     *:procnto*:*:* | *:QNX:[0123456789]*:*)
       
  1079 	if test "${UNAME_MACHINE}" = "x86pc"; then
       
  1080 		UNAME_MACHINE=pc
       
  1081 	fi
       
  1082 	echo `uname -p`-${UNAME_MACHINE}-nto-qnx
       
  1083 	exit 0 ;;
       
  1084     *:QNX:*:4*)
       
  1085 	echo i386-pc-qnx
       
  1086 	exit 0 ;;
       
  1087     NSR-[KW]:NONSTOP_KERNEL:*:*)
       
  1088 	echo nsr-tandem-nsk${UNAME_RELEASE}
       
  1089 	exit 0 ;;
       
  1090     BS2000:POSIX*:*:*)
       
  1091 	echo bs2000-siemens-sysv
       
  1092 	exit 0 ;;
       
  1093     DS/*:UNIX_System_V:*:*)
       
  1094 	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
       
  1095 	exit 0 ;;
       
  1096     *:Plan9:*:*)
       
  1097 	# "uname -m" is not consistent, so use $cputype instead. 386
       
  1098 	# is converted to i386 for consistency with other x86
       
  1099 	# operating systems.
       
  1100 	if test "$cputype" = "386"; then
       
  1101 	    UNAME_MACHINE=i386
       
  1102 	else
       
  1103 	    UNAME_MACHINE="$cputype"
       
  1104 	fi
       
  1105 	echo ${UNAME_MACHINE}-unknown-plan9
       
  1106 	exit 0 ;;
       
  1107 esac
       
  1108 
       
  1109 #echo '(No uname command or uname output not recognized.)' 1>&2
       
  1110 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
       
  1111 
       
  1112 cat >$dummy.c <<EOF
       
  1113 #ifdef _SEQUENT_
       
  1114 # include <sys/types.h>
       
  1115 # include <sys/utsname.h>
       
  1116 #endif
       
  1117 main ()
       
  1118 {
       
  1119 #if defined (sony)
       
  1120 #if defined (MIPSEB)
       
  1121   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
       
  1122      I don't know....  */
       
  1123   printf ("mips-sony-bsd\n"); exit (0);
       
  1124 #else
       
  1125 #include <sys/param.h>
       
  1126   printf ("m68k-sony-newsos%s\n",
       
  1127 #ifdef NEWSOS4
       
  1128           "4"
       
  1129 #else
       
  1130 	  ""
       
  1131 #endif
       
  1132          ); exit (0);
       
  1133 #endif
       
  1134 #endif
       
  1135 
       
  1136 #if defined (__arm) && defined (__acorn) && defined (__unix)
       
  1137   printf ("arm-acorn-riscix"); exit (0);
       
  1138 #endif
       
  1139 
       
  1140 #if defined (hp300) && !defined (hpux)
       
  1141   printf ("m68k-hp-bsd\n"); exit (0);
       
  1142 #endif
       
  1143 
       
  1144 #if defined (NeXT)
       
  1145 #if !defined (__ARCHITECTURE__)
       
  1146 #define __ARCHITECTURE__ "m68k"
       
  1147 #endif
       
  1148   int version;
       
  1149   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
       
  1150   if (version < 4)
       
  1151     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
       
  1152   else
       
  1153     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
       
  1154   exit (0);
       
  1155 #endif
       
  1156 
       
  1157 #if defined (MULTIMAX) || defined (n16)
       
  1158 #if defined (UMAXV)
       
  1159   printf ("ns32k-encore-sysv\n"); exit (0);
       
  1160 #else
       
  1161 #if defined (CMU)
       
  1162   printf ("ns32k-encore-mach\n"); exit (0);
       
  1163 #else
       
  1164   printf ("ns32k-encore-bsd\n"); exit (0);
       
  1165 #endif
       
  1166 #endif
       
  1167 #endif
       
  1168 
       
  1169 #if defined (__386BSD__)
       
  1170   printf ("i386-pc-bsd\n"); exit (0);
       
  1171 #endif
       
  1172 
       
  1173 #if defined (sequent)
       
  1174 #if defined (i386)
       
  1175   printf ("i386-sequent-dynix\n"); exit (0);
       
  1176 #endif
       
  1177 #if defined (ns32000)
       
  1178   printf ("ns32k-sequent-dynix\n"); exit (0);
       
  1179 #endif
       
  1180 #endif
       
  1181 
       
  1182 #if defined (_SEQUENT_)
       
  1183     struct utsname un;
       
  1184 
       
  1185     uname(&un);
       
  1186 
       
  1187     if (strncmp(un.version, "V2", 2) == 0) {
       
  1188 	printf ("i386-sequent-ptx2\n"); exit (0);
       
  1189     }
       
  1190     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
       
  1191 	printf ("i386-sequent-ptx1\n"); exit (0);
       
  1192     }
       
  1193     printf ("i386-sequent-ptx\n"); exit (0);
       
  1194 
       
  1195 #endif
       
  1196 
       
  1197 #if defined (vax)
       
  1198 #if !defined (ultrix)
       
  1199   printf ("vax-dec-bsd\n"); exit (0);
       
  1200 #else
       
  1201   printf ("vax-dec-ultrix\n"); exit (0);
       
  1202 #endif
       
  1203 #endif
       
  1204 
       
  1205 #if defined (alliant) && defined (i860)
       
  1206   printf ("i860-alliant-bsd\n"); exit (0);
       
  1207 #endif
       
  1208 
       
  1209   exit (1);
       
  1210 }
       
  1211 EOF
       
  1212 
       
  1213 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
       
  1214 rm -f $dummy.c $dummy
       
  1215 
       
  1216 # Apollos put the system type in the environment.
       
  1217 
       
  1218 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
       
  1219 
       
  1220 # Convex versions that predate uname can use getsysinfo(1)
       
  1221 
       
  1222 if [ -x /usr/convex/getsysinfo ]
       
  1223 then
       
  1224     case `getsysinfo -f cpu_type` in
       
  1225     c1*)
       
  1226 	echo c1-convex-bsd
       
  1227 	exit 0 ;;
       
  1228     c2*)
       
  1229 	if getsysinfo -f scalar_acc
       
  1230 	then echo c32-convex-bsd
       
  1231 	else echo c2-convex-bsd
       
  1232 	fi
       
  1233 	exit 0 ;;
       
  1234     c34*)
       
  1235 	echo c34-convex-bsd
       
  1236 	exit 0 ;;
       
  1237     c38*)
       
  1238 	echo c38-convex-bsd
       
  1239 	exit 0 ;;
       
  1240     c4*)
       
  1241 	echo c4-convex-bsd
       
  1242 	exit 0 ;;
       
  1243     esac
       
  1244 fi
       
  1245 
       
  1246 cat >&2 <<EOF
       
  1247 $0: unable to guess system type
       
  1248 
       
  1249 The $version version of this script cannot recognize your system type.
       
  1250 Please download the most up to date version of the config scripts:
       
  1251 
       
  1252     ftp://ftp.gnu.org/pub/gnu/config/
       
  1253 
       
  1254 If the version you run ($0) is already up to date, please
       
  1255 send the following data and any information you think might be
       
  1256 pertinent to <config-patches@gnu.org> in order to provide the needed
       
  1257 information to handle your system.
       
  1258 
       
  1259 config.guess version = $version
       
  1260 
       
  1261 uname -m = `(uname -m) 2>/dev/null || echo unknown`
       
  1262 uname -r = `(uname -r) 2>/dev/null || echo unknown`
       
  1263 uname -s = `(uname -s) 2>/dev/null || echo unknown`
       
  1264 uname -v = `(uname -v) 2>/dev/null || echo unknown`
       
  1265 
       
  1266 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
       
  1267 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
       
  1268 
       
  1269 hostinfo               = `(hostinfo) 2>/dev/null`
       
  1270 /bin/universe          = `(/bin/universe) 2>/dev/null`
       
  1271 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
       
  1272 /bin/arch              = `(/bin/arch) 2>/dev/null`
       
  1273 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
       
  1274 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
       
  1275 
       
  1276 UNAME_MACHINE = ${UNAME_MACHINE}
       
  1277 UNAME_RELEASE = ${UNAME_RELEASE}
       
  1278 UNAME_SYSTEM  = ${UNAME_SYSTEM}
       
  1279 UNAME_VERSION = ${UNAME_VERSION}
       
  1280 EOF
       
  1281 
       
  1282 exit 1
       
  1283 
       
  1284 # Local variables:
       
  1285 # eval: (add-hook 'write-file-hooks 'time-stamp)
       
  1286 # time-stamp-start: "version='"
       
  1287 # time-stamp-format: "%:y-%02m-%02d"
       
  1288 # time-stamp-end: "'"
       
  1289 # End: