config.guess
author Sam Lantinga <slouken@lokigames.com>
Thu, 10 Aug 2000 06:05:39 +0000
changeset 0 76be7dab668c
child 2 e273b0e38b8b
permissions -rwxr-xr-x
Initial revision
     1 #! /bin/sh
     2 # Attempt to guess a canonical system name.
     3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
     4 #   Free Software Foundation, Inc.
     5 #
     6 # This file is free software; you can redistribute it and/or modify it
     7 # under the terms of the GNU General Public License as published by
     8 # the Free Software Foundation; either version 2 of the License, or
     9 # (at your option) any later version.
    10 #
    11 # This program is distributed in the hope that it will be useful, but
    12 # WITHOUT ANY WARRANTY; without even the implied warranty of
    13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    14 # General Public License for more details.
    15 #
    16 # You should have received a copy of the GNU General Public License
    17 # along with this program; if not, write to the Free Software
    18 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
    19 #
    20 # As a special exception to the GNU General Public License, if you
    21 # distribute this file as part of a program that contains a
    22 # configuration script generated by Autoconf, you may include it under
    23 # the same distribution terms that you use for the rest of that program.
    24 
    25 # Written by Per Bothner <bothner@cygnus.com>.
    26 # The master version of this file is at the FSF in /home/gd/gnu/lib.
    27 # Please send patches to the Autoconf mailing list <autoconf@gnu.org>.
    28 #
    29 # This script attempts to guess a canonical system name similar to
    30 # config.sub.  If it succeeds, it prints the system name on stdout, and
    31 # exits with 0.  Otherwise, it exits with 1.
    32 #
    33 # The plan is that this can be called by configure scripts if you
    34 # don't specify an explicit system type (host/target name).
    35 #
    36 # Only a few systems have been added to this list; please add others
    37 # (but try to keep the structure clean).
    38 #
    39 
    40 # Use $HOST_CC if defined. $CC may point to a cross-compiler
    41 if test x"$CC_FOR_BUILD" = x; then
    42   if test x"$HOST_CC" != x; then
    43     CC_FOR_BUILD="$HOST_CC"
    44   else
    45     if test x"$CC" != x; then
    46       CC_FOR_BUILD="$CC"
    47     else
    48       CC_FOR_BUILD=cc
    49     fi
    50   fi
    51 fi
    52 
    53 
    54 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
    55 # (ghazi@noc.rutgers.edu 8/24/94.)
    56 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
    57 	PATH=$PATH:/.attbin ; export PATH
    58 fi
    59 
    60 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
    61 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
    62 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
    63 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
    64 
    65 dummy=dummy-$$
    66 trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
    67 
    68 # Note: order is significant - the case branches are not exclusive.
    69 
    70 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
    71     alpha:OSF1:*:*)
    72 	if test $UNAME_RELEASE = "V4.0"; then
    73 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
    74 	fi
    75 	# A Vn.n version is a released version.
    76 	# A Tn.n version is a released field test version.
    77 	# A Xn.n version is an unreleased experimental baselevel.
    78 	# 1.2 uses "1.2" for uname -r.
    79 	cat <<EOF >$dummy.s
    80 	.globl main
    81 	.ent main
    82 main:
    83 	.frame \$30,0,\$26,0
    84 	.prologue 0
    85 	.long 0x47e03d80 # implver $0
    86 	lda \$2,259
    87 	.long 0x47e20c21 # amask $2,$1
    88 	srl \$1,8,\$2
    89 	sll \$2,2,\$2
    90 	sll \$0,3,\$0
    91 	addl \$1,\$0,\$0
    92 	addl \$2,\$0,\$0
    93 	ret \$31,(\$26),1
    94 	.end main
    95 EOF
    96 	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
    97 	if test "$?" = 0 ; then
    98 		./$dummy
    99 		case "$?" in
   100 			7)
   101 				UNAME_MACHINE="alpha"
   102 				;;
   103 			15)
   104 				UNAME_MACHINE="alphaev5"
   105 				;;
   106 			14)
   107 				UNAME_MACHINE="alphaev56"
   108 				;;
   109 			10)
   110 				UNAME_MACHINE="alphapca56"
   111 				;;
   112 			16)
   113 				UNAME_MACHINE="alphaev6"
   114 				;;
   115 		esac
   116 	fi
   117 	rm -f $dummy.s $dummy
   118 	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
   119 	exit 0 ;;
   120     Alpha\ *:Windows_NT*:*)
   121 	# How do we know it's Interix rather than the generic POSIX subsystem?
   122 	# Should we change UNAME_MACHINE based on the output of uname instead
   123 	# of the specific Alpha model?
   124 	echo alpha-pc-interix
   125 	exit 0 ;;
   126     21064:Windows_NT:50:3)
   127 	echo alpha-dec-winnt3.5
   128 	exit 0 ;;
   129     Amiga*:UNIX_System_V:4.0:*)
   130 	echo m68k-cbm-sysv4
   131 	exit 0;;
   132     amiga:NetBSD:*:*)
   133       echo m68k-cbm-netbsd${UNAME_RELEASE}
   134       exit 0 ;;
   135     amiga:OpenBSD:*:*)
   136 	echo m68k-unknown-openbsd${UNAME_RELEASE}
   137 	exit 0 ;;
   138     *:[Aa]miga[Oo][Ss]:*:*)
   139 	echo ${UNAME_MACHINE}-unknown-amigaos
   140 	exit 0 ;;
   141     arc64:OpenBSD:*:*)
   142 	echo mips64el-unknown-openbsd${UNAME_RELEASE}
   143 	exit 0 ;;
   144     arc:OpenBSD:*:*)
   145 	echo mipsel-unknown-openbsd${UNAME_RELEASE}
   146 	exit 0 ;;
   147     hkmips:OpenBSD:*:*)
   148 	echo mips-unknown-openbsd${UNAME_RELEASE}
   149 	exit 0 ;;
   150     pmax:OpenBSD:*:*)
   151 	echo mipsel-unknown-openbsd${UNAME_RELEASE}
   152 	exit 0 ;;
   153     sgi:OpenBSD:*:*)
   154 	echo mips-unknown-openbsd${UNAME_RELEASE}
   155 	exit 0 ;;
   156     wgrisc:OpenBSD:*:*)
   157 	echo mipsel-unknown-openbsd${UNAME_RELEASE}
   158 	exit 0 ;;
   159     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
   160 	echo arm-acorn-riscix${UNAME_RELEASE}
   161 	exit 0;;
   162     arm32:NetBSD:*:*)
   163 	echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
   164 	exit 0 ;;
   165     SR2?01:HI-UX/MPP:*:*)
   166 	echo hppa1.1-hitachi-hiuxmpp
   167 	exit 0;;
   168     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
   169 	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
   170 	if test "`(/bin/universe) 2>/dev/null`" = att ; then
   171 		echo pyramid-pyramid-sysv3
   172 	else
   173 		echo pyramid-pyramid-bsd
   174 	fi
   175 	exit 0 ;;
   176     NILE*:*:*:dcosx)
   177 	echo pyramid-pyramid-svr4
   178 	exit 0 ;;
   179     sun4H:SunOS:5.*:*)
   180 	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
   181 	exit 0 ;;
   182     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
   183 	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
   184 	exit 0 ;;
   185     i86pc:SunOS:5.*:*)
   186 	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
   187 	exit 0 ;;
   188     sun4*:SunOS:6*:*)
   189 	# According to config.sub, this is the proper way to canonicalize
   190 	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
   191 	# it's likely to be more like Solaris than SunOS4.
   192 	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
   193 	exit 0 ;;
   194     sun4*:SunOS:*:*)
   195 	case "`/usr/bin/arch -k`" in
   196 	    Series*|S4*)
   197 		UNAME_RELEASE=`uname -v`
   198 		;;
   199 	esac
   200 	# Japanese Language versions have a version number like `4.1.3-JL'.
   201 	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
   202 	exit 0 ;;
   203     sun3*:SunOS:*:*)
   204 	echo m68k-sun-sunos${UNAME_RELEASE}
   205 	exit 0 ;;
   206     sun*:*:4.2BSD:*)
   207 	UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
   208 	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
   209 	case "`/bin/arch`" in
   210 	    sun3)
   211 		echo m68k-sun-sunos${UNAME_RELEASE}
   212 		;;
   213 	    sun4)
   214 		echo sparc-sun-sunos${UNAME_RELEASE}
   215 		;;
   216 	esac
   217 	exit 0 ;;
   218     aushp:SunOS:*:*)
   219 	echo sparc-auspex-sunos${UNAME_RELEASE}
   220 	exit 0 ;;
   221     atari*:NetBSD:*:*)
   222 	echo m68k-atari-netbsd${UNAME_RELEASE}
   223 	exit 0 ;;
   224     atari*:OpenBSD:*:*)
   225 	echo m68k-unknown-openbsd${UNAME_RELEASE}
   226 	exit 0 ;;
   227     # The situation for MiNT is a little confusing.  The machine name
   228     # can be virtually everything (everything which is not
   229     # "atarist" or "atariste" at least should have a processor 
   230     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
   231     # to the lowercase version "mint" (or "freemint").  Finally
   232     # the system name "TOS" denotes a system which is actually not
   233     # MiNT.  But MiNT is downward compatible to TOS, so this should
   234     # be no problem.
   235     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
   236         echo m68k-atari-mint${UNAME_RELEASE}
   237 	exit 0 ;;
   238     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
   239 	echo m68k-atari-mint${UNAME_RELEASE}
   240         exit 0 ;;
   241     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
   242         echo m68k-atari-mint${UNAME_RELEASE}
   243 	exit 0 ;;
   244     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
   245         echo m68k-milan-mint${UNAME_RELEASE}
   246         exit 0 ;;
   247     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
   248         echo m68k-hades-mint${UNAME_RELEASE}
   249         exit 0 ;;
   250     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
   251         echo m68k-unknown-mint${UNAME_RELEASE}
   252         exit 0 ;;
   253     sun3*:NetBSD:*:*)
   254 	echo m68k-sun-netbsd${UNAME_RELEASE}
   255 	exit 0 ;;
   256     sun3*:OpenBSD:*:*)
   257 	echo m68k-unknown-openbsd${UNAME_RELEASE}
   258 	exit 0 ;;
   259     mac68k:NetBSD:*:*)
   260 	echo m68k-apple-netbsd${UNAME_RELEASE}
   261 	exit 0 ;;
   262     mac68k:OpenBSD:*:*)
   263 	echo m68k-unknown-openbsd${UNAME_RELEASE}
   264 	exit 0 ;;
   265     mvme68k:OpenBSD:*:*)
   266 	echo m68k-unknown-openbsd${UNAME_RELEASE}
   267 	exit 0 ;;
   268     mvme88k:OpenBSD:*:*)
   269 	echo m88k-unknown-openbsd${UNAME_RELEASE}
   270 	exit 0 ;;
   271     powerpc:machten:*:*)
   272 	echo powerpc-apple-machten${UNAME_RELEASE}
   273 	exit 0 ;;
   274     macppc:NetBSD:*:*)
   275         echo powerpc-apple-netbsd${UNAME_RELEASE}
   276         exit 0 ;;
   277     RISC*:Mach:*:*)
   278 	echo mips-dec-mach_bsd4.3
   279 	exit 0 ;;
   280     RISC*:ULTRIX:*:*)
   281 	echo mips-dec-ultrix${UNAME_RELEASE}
   282 	exit 0 ;;
   283     VAX*:ULTRIX*:*:*)
   284 	echo vax-dec-ultrix${UNAME_RELEASE}
   285 	exit 0 ;;
   286     2020:CLIX:*:* | 2430:CLIX:*:*)
   287 	echo clipper-intergraph-clix${UNAME_RELEASE}
   288 	exit 0 ;;
   289     mips:*:*:UMIPS | mips:*:*:RISCos)
   290 	sed 's/^	//' << EOF >$dummy.c
   291 #ifdef __cplusplus
   292 	int main (int argc, char *argv[]) {
   293 #else
   294 	int main (argc, argv) int argc; char *argv[]; {
   295 #endif
   296 	#if defined (host_mips) && defined (MIPSEB)
   297 	#if defined (SYSTYPE_SYSV)
   298 	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
   299 	#endif
   300 	#if defined (SYSTYPE_SVR4)
   301 	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
   302 	#endif
   303 	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
   304 	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
   305 	#endif
   306 	#endif
   307 	  exit (-1);
   308 	}
   309 EOF
   310 	$CC_FOR_BUILD $dummy.c -o $dummy \
   311 	  && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
   312 	  && rm $dummy.c $dummy && exit 0
   313 	rm -f $dummy.c $dummy
   314 	echo mips-mips-riscos${UNAME_RELEASE}
   315 	exit 0 ;;
   316     Night_Hawk:Power_UNIX:*:*)
   317 	echo powerpc-harris-powerunix
   318 	exit 0 ;;
   319     m88k:CX/UX:7*:*)
   320 	echo m88k-harris-cxux7
   321 	exit 0 ;;
   322     m88k:*:4*:R4*)
   323 	echo m88k-motorola-sysv4
   324 	exit 0 ;;
   325     m88k:*:3*:R3*)
   326 	echo m88k-motorola-sysv3
   327 	exit 0 ;;
   328     AViiON:dgux:*:*)
   329         # DG/UX returns AViiON for all architectures
   330         UNAME_PROCESSOR=`/usr/bin/uname -p`
   331         if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
   332 	if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
   333 	     -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
   334 		echo m88k-dg-dgux${UNAME_RELEASE}
   335 	else
   336 		echo m88k-dg-dguxbcs${UNAME_RELEASE}
   337 	fi
   338         else echo i586-dg-dgux${UNAME_RELEASE}
   339         fi
   340  	exit 0 ;;
   341     M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
   342 	echo m88k-dolphin-sysv3
   343 	exit 0 ;;
   344     M88*:*:R3*:*)
   345 	# Delta 88k system running SVR3
   346 	echo m88k-motorola-sysv3
   347 	exit 0 ;;
   348     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
   349 	echo m88k-tektronix-sysv3
   350 	exit 0 ;;
   351     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
   352 	echo m68k-tektronix-bsd
   353 	exit 0 ;;
   354     *:IRIX*:*:*)
   355 	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
   356 	exit 0 ;;
   357     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
   358 	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
   359 	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
   360     i?86:AIX:*:*)
   361 	echo i386-ibm-aix
   362 	exit 0 ;;
   363     *:AIX:2:3)
   364 	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
   365 		sed 's/^		//' << EOF >$dummy.c
   366 		#include <sys/systemcfg.h>
   367 
   368 		main()
   369 			{
   370 			if (!__power_pc())
   371 				exit(1);
   372 			puts("powerpc-ibm-aix3.2.5");
   373 			exit(0);
   374 			}
   375 EOF
   376 		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
   377 		rm -f $dummy.c $dummy
   378 		echo rs6000-ibm-aix3.2.5
   379 	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
   380 		echo rs6000-ibm-aix3.2.4
   381 	else
   382 		echo rs6000-ibm-aix3.2
   383 	fi
   384 	exit 0 ;;
   385     *:AIX:*:4)
   386 	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
   387 	if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
   388 		IBM_ARCH=rs6000
   389 	else
   390 		IBM_ARCH=powerpc
   391 	fi
   392 	if [ -x /usr/bin/oslevel ] ; then
   393 		IBM_REV=`/usr/bin/oslevel`
   394 	else
   395 		IBM_REV=4.${UNAME_RELEASE}
   396 	fi
   397 	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
   398 	exit 0 ;;
   399     *:AIX:*:*)
   400 	echo rs6000-ibm-aix
   401 	exit 0 ;;
   402     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
   403 	echo romp-ibm-bsd4.4
   404 	exit 0 ;;
   405     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC NetBSD and
   406 	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
   407 	exit 0 ;;                           # report: romp-ibm BSD 4.3
   408     *:BOSX:*:*)
   409 	echo rs6000-bull-bosx
   410 	exit 0 ;;
   411     DPX/2?00:B.O.S.:*:*)
   412 	echo m68k-bull-sysv3
   413 	exit 0 ;;
   414     9000/[34]??:4.3bsd:1.*:*)
   415 	echo m68k-hp-bsd
   416 	exit 0 ;;
   417     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
   418 	echo m68k-hp-bsd4.4
   419 	exit 0 ;;
   420     9000/[34678]??:HP-UX:*:*)
   421 	case "${UNAME_MACHINE}" in
   422 	    9000/31? )            HP_ARCH=m68000 ;;
   423 	    9000/[34]?? )         HP_ARCH=m68k ;;
   424 	    9000/[678][0-9][0-9])
   425               sed 's/^              //' << EOF >$dummy.c
   426               #include <stdlib.h>
   427               #include <unistd.h>
   428 
   429               int main ()
   430               {
   431               #if defined(_SC_KERNEL_BITS)
   432                   long bits = sysconf(_SC_KERNEL_BITS);
   433               #endif
   434                   long cpu  = sysconf (_SC_CPU_VERSION);
   435 
   436                   switch (cpu)
   437               	{
   438               	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
   439               	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
   440               	case CPU_PA_RISC2_0:
   441               #if defined(_SC_KERNEL_BITS)
   442               	    switch (bits)
   443               		{
   444               		case 64: puts ("hppa2.0w"); break;
   445               		case 32: puts ("hppa2.0n"); break;
   446               		default: puts ("hppa2.0"); break;
   447               		} break;
   448               #else  /* !defined(_SC_KERNEL_BITS) */
   449               	    puts ("hppa2.0"); break;
   450               #endif
   451               	default: puts ("hppa1.0"); break;
   452               	}
   453                   exit (0);
   454               }
   455 EOF
   456 	($CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
   457 	rm -f $dummy.c $dummy
   458 	esac
   459 	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
   460 	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
   461 	exit 0 ;;
   462     3050*:HI-UX:*:*)
   463 	sed 's/^	//' << EOF >$dummy.c
   464 	#include <unistd.h>
   465 	int
   466 	main ()
   467 	{
   468 	  long cpu = sysconf (_SC_CPU_VERSION);
   469 	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
   470 	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
   471 	     results, however.  */
   472 	  if (CPU_IS_PA_RISC (cpu))
   473 	    {
   474 	      switch (cpu)
   475 		{
   476 		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
   477 		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
   478 		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
   479 		  default: puts ("hppa-hitachi-hiuxwe2"); break;
   480 		}
   481 	    }
   482 	  else if (CPU_IS_HP_MC68K (cpu))
   483 	    puts ("m68k-hitachi-hiuxwe2");
   484 	  else puts ("unknown-hitachi-hiuxwe2");
   485 	  exit (0);
   486 	}
   487 EOF
   488 	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
   489 	rm -f $dummy.c $dummy
   490 	echo unknown-hitachi-hiuxwe2
   491 	exit 0 ;;
   492     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
   493 	echo hppa1.1-hp-bsd
   494 	exit 0 ;;
   495     9000/8??:4.3bsd:*:*)
   496 	echo hppa1.0-hp-bsd
   497 	exit 0 ;;
   498     *9??*:MPE/iX:*:*)
   499 	echo hppa1.0-hp-mpeix
   500 	exit 0 ;;
   501     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
   502 	echo hppa1.1-hp-osf
   503 	exit 0 ;;
   504     hp8??:OSF1:*:*)
   505 	echo hppa1.0-hp-osf
   506 	exit 0 ;;
   507     i?86:OSF1:*:*)
   508 	if [ -x /usr/sbin/sysversion ] ; then
   509 	    echo ${UNAME_MACHINE}-unknown-osf1mk
   510 	else
   511 	    echo ${UNAME_MACHINE}-unknown-osf1
   512 	fi
   513 	exit 0 ;;
   514     parisc*:Lites*:*:*)
   515 	echo hppa1.1-hp-lites
   516 	exit 0 ;;
   517     hppa*:OpenBSD:*:*)
   518 	echo hppa-unknown-openbsd
   519 	exit 0 ;;
   520     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
   521 	echo c1-convex-bsd
   522         exit 0 ;;
   523     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
   524 	if getsysinfo -f scalar_acc
   525 	then echo c32-convex-bsd
   526 	else echo c2-convex-bsd
   527 	fi
   528         exit 0 ;;
   529     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
   530 	echo c34-convex-bsd
   531         exit 0 ;;
   532     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
   533 	echo c38-convex-bsd
   534         exit 0 ;;
   535     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
   536 	echo c4-convex-bsd
   537         exit 0 ;;
   538     CRAY*X-MP:*:*:*)
   539 	echo xmp-cray-unicos
   540         exit 0 ;;
   541     CRAY*Y-MP:*:*:*)
   542 	echo ymp-cray-unicos${UNAME_RELEASE}
   543 	exit 0 ;;
   544     CRAY*[A-Z]90:*:*:*)
   545 	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
   546 	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
   547 	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
   548 	exit 0 ;;
   549     CRAY*TS:*:*:*)
   550 	echo t90-cray-unicos${UNAME_RELEASE}
   551 	exit 0 ;;
   552     CRAY*T3E:*:*:*)
   553 	echo t3e-cray-unicosmk${UNAME_RELEASE}
   554 	exit 0 ;;
   555     CRAY-2:*:*:*)
   556 	echo cray2-cray-unicos
   557         exit 0 ;;
   558     F300:UNIX_System_V:*:*)
   559         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
   560         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
   561         echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
   562         exit 0 ;;
   563     F301:UNIX_System_V:*:*)
   564        echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
   565        exit 0 ;;
   566     hp3[0-9][05]:NetBSD:*:*)
   567 	echo m68k-hp-netbsd${UNAME_RELEASE}
   568 	exit 0 ;;
   569     hp300:OpenBSD:*:*)
   570 	echo m68k-unknown-openbsd${UNAME_RELEASE}
   571 	exit 0 ;;
   572     i?86:BSD/386:*:* | i?86:BSD/OS:*:*)
   573 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
   574 	exit 0 ;;
   575     sparc*:BSD/OS:*:*)
   576 	echo sparc-unknown-bsdi${UNAME_RELEASE}
   577 	exit 0 ;;
   578     *:BSD/OS:*:*)
   579 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
   580 	exit 0 ;;
   581     *:FreeBSD:*:*)
   582 	if test -x /usr/bin/objformat; then
   583 	    if test "elf" = "`/usr/bin/objformat`"; then
   584 		echo ${UNAME_MACHINE}-unknown-freebsdelf`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
   585 		exit 0
   586 	    fi
   587 	fi
   588 	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
   589 	exit 0 ;;
   590     *:NetBSD:*:*)
   591 	echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
   592 	exit 0 ;;
   593     *:OpenBSD:*:*)
   594 	echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
   595 	exit 0 ;;
   596     i*:CYGWIN*:*)
   597 	echo ${UNAME_MACHINE}-pc-cygwin
   598 	exit 0 ;;
   599     i*:MINGW*:*)
   600 	echo ${UNAME_MACHINE}-pc-mingw32
   601 	exit 0 ;;
   602     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
   603 	# How do we know it's Interix rather than the generic POSIX subsystem?
   604 	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
   605 	# UNAME_MACHINE based on the output of uname instead of i386?
   606 	echo i386-pc-interix
   607 	exit 0 ;;
   608     i*:UWIN*:*)
   609 	echo ${UNAME_MACHINE}-pc-uwin
   610 	exit 0 ;;
   611     p*:CYGWIN*:*)
   612 	echo powerpcle-unknown-cygwin
   613 	exit 0 ;;
   614     prep*:SunOS:5.*:*)
   615 	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
   616 	exit 0 ;;
   617     *:GNU:*:*)
   618 	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
   619 	exit 0 ;;
   620     *:Linux:*:*)
   621 	# uname on the ARM produces all sorts of strangeness, and we need to
   622 	# filter it out.
   623 	case "$UNAME_MACHINE" in
   624 	  armv*)		      UNAME_MACHINE=$UNAME_MACHINE ;;
   625 	  arm* | sa110*)	      UNAME_MACHINE="arm" ;;
   626 	esac
   627 
   628 	# The BFD linker knows what the default object file format is, so
   629 	# first see if it will tell us. cd to the root directory to prevent
   630 	# problems with other programs or directories called `ld' in the path.
   631 	ld_help_string=`cd /; ld --help 2>&1`
   632 	ld_supported_emulations=`echo $ld_help_string \
   633 			 | sed -ne '/supported emulations:/!d
   634 				    s/[ 	][ 	]*/ /g
   635 				    s/.*supported emulations: *//
   636 				    s/ .*//
   637 				    p'`
   638         case "$ld_supported_emulations" in
   639 	  i?86linux)  echo "${UNAME_MACHINE}-pc-linux-gnuaout"      ; exit 0 ;;
   640 	  i?86coff)   echo "${UNAME_MACHINE}-pc-linux-gnucoff"      ; exit 0 ;;
   641 	  sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
   642 	  armlinux)   echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
   643 	  m68klinux)  echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
   644 	  elf32ppc)
   645 		# Determine Lib Version
   646 		cat >$dummy.c <<EOF
   647 #include <features.h>
   648 #if defined(__GLIBC__)
   649 extern char __libc_version[];
   650 extern char __libc_release[];
   651 #endif
   652 main(argc, argv)
   653      int argc;
   654      char *argv[];
   655 {
   656 #if defined(__GLIBC__)
   657   printf("%s %s\n", __libc_version, __libc_release);
   658 #else
   659   printf("unkown\n");
   660 #endif
   661   return 0;
   662 }
   663 EOF
   664 		LIBC=""
   665 		$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
   666 		if test "$?" = 0 ; then
   667 			./$dummy | grep 1\.99 > /dev/null
   668 			if test "$?" = 0 ; then
   669 				LIBC="libc1"
   670 			fi
   671 		fi	
   672 		rm -f $dummy.c $dummy
   673 		echo powerpc-unknown-linux-gnu${LIBC} ; exit 0 ;;
   674 	esac
   675 
   676 	if test "${UNAME_MACHINE}" = "alpha" ; then
   677 		sed 's/^	//'  <<EOF >$dummy.s
   678 		.globl main
   679 		.ent main
   680 	main:
   681 		.frame \$30,0,\$26,0
   682 		.prologue 0
   683 		.long 0x47e03d80 # implver $0
   684 		lda \$2,259
   685 		.long 0x47e20c21 # amask $2,$1
   686 		srl \$1,8,\$2
   687 		sll \$2,2,\$2
   688 		sll \$0,3,\$0
   689 		addl \$1,\$0,\$0
   690 		addl \$2,\$0,\$0
   691 		ret \$31,(\$26),1
   692 		.end main
   693 EOF
   694 		LIBC=""
   695 		$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
   696 		if test "$?" = 0 ; then
   697 			./$dummy
   698 			case "$?" in
   699 			7)
   700 				UNAME_MACHINE="alpha"
   701 				;;
   702 			15)
   703 				UNAME_MACHINE="alphaev5"
   704 				;;
   705 			14)
   706 				UNAME_MACHINE="alphaev56"
   707 				;;
   708 			10)
   709 				UNAME_MACHINE="alphapca56"
   710 				;;
   711 			16)
   712 				UNAME_MACHINE="alphaev6"
   713 				;;
   714 			esac
   715 
   716 			objdump --private-headers $dummy | \
   717 			  grep ld.so.1 > /dev/null
   718 			if test "$?" = 0 ; then
   719 				LIBC="libc1"
   720 			fi
   721 		fi
   722 		rm -f $dummy.s $dummy
   723 		echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
   724 	elif test "${UNAME_MACHINE}" = "mips" ; then
   725 	  cat >$dummy.c <<EOF
   726 #ifdef __cplusplus
   727 	int main (int argc, char *argv[]) {
   728 #else
   729 	int main (argc, argv) int argc; char *argv[]; {
   730 #endif
   731 #ifdef __MIPSEB__
   732   printf ("%s-unknown-linux-gnu\n", argv[1]);
   733 #endif
   734 #ifdef __MIPSEL__
   735   printf ("%sel-unknown-linux-gnu\n", argv[1]);
   736 #endif
   737   return 0;
   738 }
   739 EOF
   740 	  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
   741 	  rm -f $dummy.c $dummy
   742 	else
   743 	  # Either a pre-BFD a.out linker (linux-gnuoldld)
   744 	  # or one that does not give us useful --help.
   745 	  # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
   746 	  # If ld does not provide *any* "supported emulations:"
   747 	  # that means it is gnuoldld.
   748 	  echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
   749 	  test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
   750 
   751 	  case "${UNAME_MACHINE}" in
   752 	  i?86)
   753 	    VENDOR=pc;
   754 	    ;;
   755 	  *)
   756 	    VENDOR=unknown;
   757 	    ;;
   758 	  esac
   759 	  # Determine whether the default compiler is a.out or elf
   760 	  cat >$dummy.c <<EOF
   761 #include <features.h>
   762 #ifdef __cplusplus
   763 	int main (int argc, char *argv[]) {
   764 #else
   765 	int main (argc, argv) int argc; char *argv[]; {
   766 #endif
   767 #ifdef __ELF__
   768 # ifdef __GLIBC__
   769 #  if __GLIBC__ >= 2
   770     printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
   771 #  else
   772     printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
   773 #  endif
   774 # else
   775    printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
   776 # endif
   777 #else
   778   printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
   779 #endif
   780   return 0;
   781 }
   782 EOF
   783 	  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
   784 	  rm -f $dummy.c $dummy
   785 	fi ;;
   786 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
   787 # are messed up and put the nodename in both sysname and nodename.
   788     i?86:DYNIX/ptx:4*:*)
   789 	echo i386-sequent-sysv4
   790 	exit 0 ;;
   791     i?86:UNIX_SV:4.2MP:2.*)
   792         # Unixware is an offshoot of SVR4, but it has its own version
   793         # number series starting with 2...
   794         # I am not positive that other SVR4 systems won't match this,
   795 	# I just have to hope.  -- rms.
   796         # Use sysv4.2uw... so that sysv4* matches it.
   797 	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
   798 	exit 0 ;;
   799     i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
   800 	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
   801 		echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
   802 	else
   803 		echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
   804 	fi
   805 	exit 0 ;;
   806     i?86:*:5:7*)
   807 	UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
   808 	(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
   809 	(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) && UNAME_MACHINE=i586
   810 	(/bin/uname -X|egrep '^Machine.*Pent.*II' >/dev/null) && UNAME_MACHINE=i686
   811 	(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) && UNAME_MACHINE=i585
   812 	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}${UNAME_VERSION}-sysv${UNAME_RELEASE}
   813 	exit 0 ;;
   814     i?86:*:3.2:*)
   815 	if test -f /usr/options/cb.name; then
   816 		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
   817 		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
   818 	elif /bin/uname -X 2>/dev/null >/dev/null ; then
   819 		UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
   820 		(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
   821 		(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
   822 			&& UNAME_MACHINE=i586
   823 		(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
   824 			&& UNAME_MACHINE=i686
   825 		(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
   826 			&& UNAME_MACHINE=i686
   827 		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
   828 	else
   829 		echo ${UNAME_MACHINE}-pc-sysv32
   830 	fi
   831 	exit 0 ;;
   832     pc:*:*:*)
   833         # uname -m prints for DJGPP always 'pc', but it prints nothing about
   834         # the processor, so we play safe by assuming i386.
   835 	echo i386-pc-msdosdjgpp
   836         exit 0 ;;
   837     Intel:Mach:3*:*)
   838 	echo i386-pc-mach3
   839 	exit 0 ;;
   840     paragon:*:*:*)
   841 	echo i860-intel-osf1
   842 	exit 0 ;;
   843     i860:*:4.*:*) # i860-SVR4
   844 	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
   845 	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
   846 	else # Add other i860-SVR4 vendors below as they are discovered.
   847 	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
   848 	fi
   849 	exit 0 ;;
   850     mini*:CTIX:SYS*5:*)
   851 	# "miniframe"
   852 	echo m68010-convergent-sysv
   853 	exit 0 ;;
   854     M68*:*:R3V[567]*:*)
   855 	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
   856     3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
   857 	OS_REL=''
   858 	test -r /etc/.relid \
   859 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
   860 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
   861 	  && echo i486-ncr-sysv4.3${OS_REL} && exit 0
   862 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
   863 	  && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
   864     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
   865         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
   866           && echo i486-ncr-sysv4 && exit 0 ;;
   867     m68*:LynxOS:2.*:*)
   868 	echo m68k-unknown-lynxos${UNAME_RELEASE}
   869 	exit 0 ;;
   870     mc68030:UNIX_System_V:4.*:*)
   871 	echo m68k-atari-sysv4
   872 	exit 0 ;;
   873     i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
   874 	echo i386-unknown-lynxos${UNAME_RELEASE}
   875 	exit 0 ;;
   876     TSUNAMI:LynxOS:2.*:*)
   877 	echo sparc-unknown-lynxos${UNAME_RELEASE}
   878 	exit 0 ;;
   879     rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
   880 	echo rs6000-unknown-lynxos${UNAME_RELEASE}
   881 	exit 0 ;;
   882     SM[BE]S:UNIX_SV:*:*)
   883 	echo mips-dde-sysv${UNAME_RELEASE}
   884 	exit 0 ;;
   885     RM*:ReliantUNIX-*:*:*)
   886 	echo mips-sni-sysv4
   887 	exit 0 ;;
   888     RM*:SINIX-*:*:*)
   889 	echo mips-sni-sysv4
   890 	exit 0 ;;
   891     *:SINIX-*:*:*)
   892 	if uname -p 2>/dev/null >/dev/null ; then
   893 		UNAME_MACHINE=`(uname -p) 2>/dev/null`
   894 		echo ${UNAME_MACHINE}-sni-sysv4
   895 	else
   896 		echo ns32k-sni-sysv
   897 	fi
   898 	exit 0 ;;
   899     PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
   900                            # says <Richard.M.Bartel@ccMail.Census.GOV>
   901         echo i586-unisys-sysv4
   902         exit 0 ;;
   903     *:UNIX_System_V:4*:FTX*)
   904 	# From Gerald Hewes <hewes@openmarket.com>.
   905 	# How about differentiating between stratus architectures? -djm
   906 	echo hppa1.1-stratus-sysv4
   907 	exit 0 ;;
   908     *:*:*:FTX*)
   909 	# From seanf@swdc.stratus.com.
   910 	echo i860-stratus-sysv4
   911 	exit 0 ;;
   912     mc68*:A/UX:*:*)
   913 	echo m68k-apple-aux${UNAME_RELEASE}
   914 	exit 0 ;;
   915     news*:NEWS-OS:*:6*)
   916 	echo mips-sony-newsos6
   917 	exit 0 ;;
   918     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
   919 	if [ -d /usr/nec ]; then
   920 	        echo mips-nec-sysv${UNAME_RELEASE}
   921 	else
   922 	        echo mips-unknown-sysv${UNAME_RELEASE}
   923 	fi
   924         exit 0 ;;
   925     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
   926 	echo powerpc-be-beos
   927 	exit 0 ;;
   928     BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
   929 	echo powerpc-apple-beos
   930 	exit 0 ;;
   931     BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
   932 	echo i586-pc-beos
   933 	exit 0 ;;
   934     SX-4:SUPER-UX:*:*)
   935 	echo sx4-nec-superux${UNAME_RELEASE}
   936 	exit 0 ;;
   937     SX-5:SUPER-UX:*:*)
   938 	echo sx5-nec-superux${UNAME_RELEASE}
   939 	exit 0 ;;
   940     Power*:Rhapsody:*:*)
   941 	echo powerpc-apple-rhapsody${UNAME_RELEASE}
   942 	exit 0 ;;
   943     *:Rhapsody:*:*)
   944 	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
   945 	exit 0 ;;
   946 esac
   947 
   948 #echo '(No uname command or uname output not recognized.)' 1>&2
   949 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
   950 
   951 cat >$dummy.c <<EOF
   952 #ifdef _SEQUENT_
   953 # include <sys/types.h>
   954 # include <sys/utsname.h>
   955 #endif
   956 main ()
   957 {
   958 #if defined (sony)
   959 #if defined (MIPSEB)
   960   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
   961      I don't know....  */
   962   printf ("mips-sony-bsd\n"); exit (0);
   963 #else
   964 #include <sys/param.h>
   965   printf ("m68k-sony-newsos%s\n",
   966 #ifdef NEWSOS4
   967           "4"
   968 #else
   969 	  ""
   970 #endif
   971          ); exit (0);
   972 #endif
   973 #endif
   974 
   975 #if defined (__arm) && defined (__acorn) && defined (__unix)
   976   printf ("arm-acorn-riscix"); exit (0);
   977 #endif
   978 
   979 #if defined (hp300) && !defined (hpux)
   980   printf ("m68k-hp-bsd\n"); exit (0);
   981 #endif
   982 
   983 #if defined (NeXT)
   984 #if !defined (__ARCHITECTURE__)
   985 #define __ARCHITECTURE__ "m68k"
   986 #endif
   987   int version;
   988   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
   989   if (version < 4)
   990     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
   991   else
   992     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
   993   exit (0);
   994 #endif
   995 
   996 #if defined (MULTIMAX) || defined (n16)
   997 #if defined (UMAXV)
   998   printf ("ns32k-encore-sysv\n"); exit (0);
   999 #else
  1000 #if defined (CMU)
  1001   printf ("ns32k-encore-mach\n"); exit (0);
  1002 #else
  1003   printf ("ns32k-encore-bsd\n"); exit (0);
  1004 #endif
  1005 #endif
  1006 #endif
  1007 
  1008 #if defined (__386BSD__)
  1009   printf ("i386-pc-bsd\n"); exit (0);
  1010 #endif
  1011 
  1012 #if defined (sequent)
  1013 #if defined (i386)
  1014   printf ("i386-sequent-dynix\n"); exit (0);
  1015 #endif
  1016 #if defined (ns32000)
  1017   printf ("ns32k-sequent-dynix\n"); exit (0);
  1018 #endif
  1019 #endif
  1020 
  1021 #if defined (_SEQUENT_)
  1022     struct utsname un;
  1023 
  1024     uname(&un);
  1025 
  1026     if (strncmp(un.version, "V2", 2) == 0) {
  1027 	printf ("i386-sequent-ptx2\n"); exit (0);
  1028     }
  1029     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
  1030 	printf ("i386-sequent-ptx1\n"); exit (0);
  1031     }
  1032     printf ("i386-sequent-ptx\n"); exit (0);
  1033 
  1034 #endif
  1035 
  1036 #if defined (vax)
  1037 #if !defined (ultrix)
  1038   printf ("vax-dec-bsd\n"); exit (0);
  1039 #else
  1040   printf ("vax-dec-ultrix\n"); exit (0);
  1041 #endif
  1042 #endif
  1043 
  1044 #if defined (alliant) && defined (i860)
  1045   printf ("i860-alliant-bsd\n"); exit (0);
  1046 #endif
  1047 
  1048   exit (1);
  1049 }
  1050 EOF
  1051 
  1052 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
  1053 rm -f $dummy.c $dummy
  1054 
  1055 # Apollos put the system type in the environment.
  1056 
  1057 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
  1058 
  1059 # Convex versions that predate uname can use getsysinfo(1)
  1060 
  1061 if [ -x /usr/convex/getsysinfo ]
  1062 then
  1063     case `getsysinfo -f cpu_type` in
  1064     c1*)
  1065 	echo c1-convex-bsd
  1066 	exit 0 ;;
  1067     c2*)
  1068 	if getsysinfo -f scalar_acc
  1069 	then echo c32-convex-bsd
  1070 	else echo c2-convex-bsd
  1071 	fi
  1072 	exit 0 ;;
  1073     c34*)
  1074 	echo c34-convex-bsd
  1075 	exit 0 ;;
  1076     c38*)
  1077 	echo c38-convex-bsd
  1078 	exit 0 ;;
  1079     c4*)
  1080 	echo c4-convex-bsd
  1081 	exit 0 ;;
  1082     esac
  1083 fi
  1084 
  1085 #echo '(Unable to guess system type)' 1>&2
  1086 
  1087 exit 1