config.guess

   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: