config.guess

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