lib/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 the Autoconf mailing list <autoconf@gnu.org>.
  28 #
  29 # This script attempts to guess a canonical system name similar to
  30 # config.sub.  If it succeeds, it prints the system name on stdout, and
  31 # exits with 0.  Otherwise, it exits with 1.
  32 #
  33 # The plan is that this can be called by configure scripts if you
  34 # don't specify an explicit system type (host/target name).
  35 #
  36 # Only a few systems have been added to this list; please add others
  37 # (but try to keep the structure clean).
  38 #
  39
  40 # Use $HOST_CC if defined. $CC may point to a cross-compiler
  41 if test x"$CC_FOR_BUILD" = x; then
  42   if test x"$HOST_CC" != x; then
  43     CC_FOR_BUILD="$HOST_CC"
  44   else
  45     if test x"$CC" != x; then
  46       CC_FOR_BUILD="$CC"
  47     else
  48       CC_FOR_BUILD=cc
  49     fi
  50   fi
  51 fi
  52
  53
  54 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
  55 # (ghazi@noc.rutgers.edu 8/24/94.)
  56 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
  57         PATH=$PATH:/.attbin ; export PATH
  58 fi
  59
  60 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
  61 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
  62 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
  63 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
  64
  65 dummy=dummy-$$
  66 trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
  67
  68 # Note: order is significant - the case branches are not exclusive.
  69
  70 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
  71     alpha:OSF1:*:*)
  72         if test $UNAME_RELEASE = "V4.0"; then
  73                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
  74         fi
  75         # A Vn.n version is a released version.
  76         # A Tn.n version is a released field test version.
  77         # A Xn.n version is an unreleased experimental baselevel.
  78         # 1.2 uses "1.2" for uname -r.
  79         cat <<EOF >$dummy.s
  80         .globl main
  81         .ent main
  82 main:
  83         .frame \$30,0,\$26,0
  84         .prologue 0
  85         .long 0x47e03d80 # implver $0
  86         lda \$2,259
  87         .long 0x47e20c21 # amask $2,$1
  88         srl \$1,8,\$2
  89         sll \$2,2,\$2
  90         sll \$0,3,\$0
  91         addl \$1,\$0,\$0
  92         addl \$2,\$0,\$0
  93         ret \$31,(\$26),1
  94         .end main
  95 EOF
  96         $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
  97         if test "$?" = 0 ; then
  98                 ./$dummy
  99                 case "$?" in
 100                         7)
 101                                 UNAME_MACHINE="alpha"
 102                                 ;;
 103                         15)
 104                                 UNAME_MACHINE="alphaev5"
 105                                 ;;
 106                         14)
 107                                 UNAME_MACHINE="alphaev56"
 108                                 ;;
 109                         10)
 110                                 UNAME_MACHINE="alphapca56"
 111                                 ;;
 112                         16)
 113                                 UNAME_MACHINE="alphaev6"
 114                                 ;;
 115                 esac
 116         fi
 117         rm -f $dummy.s $dummy
 118         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 119         exit 0 ;;
 120     Alpha\ *:Windows_NT*:*)
 121         # How do we know it's Interix rather than the generic POSIX subsystem?
 122         # Should we change UNAME_MACHINE based on the output of uname instead
 123         # of the specific Alpha model?
 124         echo alpha-pc-interix
 125         exit 0 ;;
 126     21064:Windows_NT:50:3)
 127         echo alpha-dec-winnt3.5
 128         exit 0 ;;
 129     Amiga*:UNIX_System_V:4.0:*)
 130         echo m68k-cbm-sysv4
 131         exit 0;;
 132     amiga:NetBSD:*:*)
 133       echo m68k-cbm-netbsd${UNAME_RELEASE}
 134       exit 0 ;;
 135     amiga:OpenBSD:*:*)
 136         echo m68k-unknown-openbsd${UNAME_RELEASE}
 137         exit 0 ;;
 138     *:[Aa]miga[Oo][Ss]:*:*)
 139         echo ${UNAME_MACHINE}-unknown-amigaos
 140         exit 0 ;;
 141     arc64:OpenBSD:*:*)
 142         echo mips64el-unknown-openbsd${UNAME_RELEASE}
 143         exit 0 ;;
 144     arc:OpenBSD:*:*)
 145         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 146         exit 0 ;;
 147     hkmips:OpenBSD:*:*)
 148         echo mips-unknown-openbsd${UNAME_RELEASE}
 149         exit 0 ;;
 150     pmax:OpenBSD:*:*)
 151         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 152         exit 0 ;;
 153     sgi:OpenBSD:*:*)
 154         echo mips-unknown-openbsd${UNAME_RELEASE}
 155         exit 0 ;;
 156     wgrisc:OpenBSD:*:*)
 157         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 158         exit 0 ;;
 159     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 160         echo arm-acorn-riscix${UNAME_RELEASE}
 161         exit 0;;
 162     arm32:NetBSD:*:*)
 163         echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 164         exit 0 ;;
 165     SR2?01:HI-UX/MPP:*:*)
 166         echo hppa1.1-hitachi-hiuxmpp
 167         exit 0;;
 168     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 169         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 170         if test "`(/bin/universe) 2>/dev/null`" = att ; then
 171                 echo pyramid-pyramid-sysv3
 172         else
 173                 echo pyramid-pyramid-bsd
 174         fi
 175         exit 0 ;;
 176     NILE*:*:*:dcosx)
 177         echo pyramid-pyramid-svr4
 178         exit 0 ;;
 179     sun4H:SunOS:5.*:*)
 180         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 181         exit 0 ;;
 182     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 183         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 184         exit 0 ;;
 185     i86pc:SunOS:5.*:*)
 186         echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 187         exit 0 ;;
 188     sun4*:SunOS:6*:*)
 189         # According to config.sub, this is the proper way to canonicalize
 190         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 191         # it's likely to be more like Solaris than SunOS4.
 192         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 193         exit 0 ;;
 194     sun4*:SunOS:*:*)
 195         case "`/usr/bin/arch -k`" in
 196             Series*|S4*)
 197                 UNAME_RELEASE=`uname -v`
 198                 ;;
 199         esac
 200         # Japanese Language versions have a version number like `4.1.3-JL'.
 201         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 202         exit 0 ;;
 203     sun3*:SunOS:*:*)
 204         echo m68k-sun-sunos${UNAME_RELEASE}
 205         exit 0 ;;
 206     sun*:*:4.2BSD:*)
 207         UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 208         test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 209         case "`/bin/arch`" in
 210             sun3)
 211                 echo m68k-sun-sunos${UNAME_RELEASE}
 212                 ;;
 213             sun4)
 214                 echo sparc-sun-sunos${UNAME_RELEASE}
 215                 ;;
 216         esac
 217         exit 0 ;;
 218     aushp:SunOS:*:*)
 219         echo sparc-auspex-sunos${UNAME_RELEASE}
 220         exit 0 ;;
 221     atari*:NetBSD:*:*)
 222         echo m68k-atari-netbsd${UNAME_RELEASE}
 223         exit 0 ;;
 224     atari*:OpenBSD:*:*)
 225         echo m68k-unknown-openbsd${UNAME_RELEASE}
 226         exit 0 ;;
 227     # The situation for MiNT is a little confusing.  The machine name
 228     # can be virtually everything (everything which is not
 229     # "atarist" or "atariste" at least should have a processor
 230     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
 231     # to the lowercase version "mint" (or "freemint").  Finally
 232     # the system name "TOS" denotes a system which is actually not
 233     # MiNT.  But MiNT is downward compatible to TOS, so this should
 234     # be no problem.
 235     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
 236         echo m68k-atari-mint${UNAME_RELEASE}
 237         exit 0 ;;
 238     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 239         echo m68k-atari-mint${UNAME_RELEASE}
 240         exit 0 ;;
 241     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
 242         echo m68k-atari-mint${UNAME_RELEASE}
 243         exit 0 ;;
 244     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
 245         echo m68k-milan-mint${UNAME_RELEASE}
 246         exit 0 ;;
 247     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
 248         echo m68k-hades-mint${UNAME_RELEASE}
 249         exit 0 ;;
 250     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
 251         echo m68k-unknown-mint${UNAME_RELEASE}
 252         exit 0 ;;
 253     sun3*:NetBSD:*:*)
 254         echo m68k-sun-netbsd${UNAME_RELEASE}
 255         exit 0 ;;
 256     sun3*:OpenBSD:*:*)
 257         echo m68k-unknown-openbsd${UNAME_RELEASE}
 258         exit 0 ;;
 259     mac68k:NetBSD:*:*)
 260         echo m68k-apple-netbsd${UNAME_RELEASE}
 261         exit 0 ;;
 262     mac68k:OpenBSD:*:*)
 263         echo m68k-unknown-openbsd${UNAME_RELEASE}
 264         exit 0 ;;
 265     mvme68k:OpenBSD:*:*)
 266         echo m68k-unknown-openbsd${UNAME_RELEASE}
 267         exit 0 ;;
 268     mvme88k:OpenBSD:*:*)
 269         echo m88k-unknown-openbsd${UNAME_RELEASE}
 270         exit 0 ;;
 271     powerpc:machten:*:*)
 272         echo powerpc-apple-machten${UNAME_RELEASE}
 273         exit 0 ;;
 274     macppc:NetBSD:*:*)
 275         echo powerpc-apple-netbsd${UNAME_RELEASE}
 276         exit 0 ;;
 277     RISC*:Mach:*:*)
 278         echo mips-dec-mach_bsd4.3
 279         exit 0 ;;
 280     RISC*:ULTRIX:*:*)
 281         echo mips-dec-ultrix${UNAME_RELEASE}
 282         exit 0 ;;
 283     VAX*:ULTRIX*:*:*)
 284         echo vax-dec-ultrix${UNAME_RELEASE}
 285         exit 0 ;;
 286     2020:CLIX:*:* | 2430:CLIX:*:*)
 287         echo clipper-intergraph-clix${UNAME_RELEASE}
 288         exit 0 ;;
 289     mips:*:*:UMIPS | mips:*:*:RISCos)
 290         sed 's/^        //' << EOF >$dummy.c
 291 #ifdef __cplusplus
 292         int main (int argc, char *argv[]) {
 293 #else
 294         int main (argc, argv) int argc; char *argv[]; {
 295 #endif
 296         #if defined (host_mips) && defined (MIPSEB)
 297         #if defined (SYSTYPE_SYSV)
 298           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
 299         #endif
 300         #if defined (SYSTYPE_SVR4)
 301           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
 302         #endif
 303         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
 304           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
 305         #endif
 306         #endif
 307           exit (-1);
 308         }
 309 EOF
 310         $CC_FOR_BUILD $dummy.c -o $dummy \
 311           && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
 312           && rm $dummy.c $dummy && exit 0
 313         rm -f $dummy.c $dummy
 314         echo mips-mips-riscos${UNAME_RELEASE}
 315         exit 0 ;;
 316     Night_Hawk:Power_UNIX:*:*)
 317         echo powerpc-harris-powerunix
 318         exit 0 ;;
 319     m88k:CX/UX:7*:*)
 320         echo m88k-harris-cxux7
 321         exit 0 ;;
 322     m88k:*:4*:R4*)
 323         echo m88k-motorola-sysv4
 324         exit 0 ;;
 325     m88k:*:3*:R3*)
 326         echo m88k-motorola-sysv3
 327         exit 0 ;;
 328     AViiON:dgux:*:*)
 329         # DG/UX returns AViiON for all architectures
 330         UNAME_PROCESSOR=`/usr/bin/uname -p`
 331         if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
 332         if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
 333              -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
 334                 echo m88k-dg-dgux${UNAME_RELEASE}
 335         else
 336                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
 337         fi
 338         else echo i586-dg-dgux${UNAME_RELEASE}
 339         fi
 340         exit 0 ;;
 341     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
 342         echo m88k-dolphin-sysv3
 343         exit 0 ;;
 344     M88*:*:R3*:*)
 345         # Delta 88k system running SVR3
 346         echo m88k-motorola-sysv3
 347         exit 0 ;;
 348     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 349         echo m88k-tektronix-sysv3
 350         exit 0 ;;
 351     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 352         echo m68k-tektronix-bsd
 353         exit 0 ;;
 354     *:IRIX*:*:*)
 355         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 356         exit 0 ;;
 357     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 358         echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
 359         exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
 360     i?86:AIX:*:*)
 361         echo i386-ibm-aix
 362         exit 0 ;;
 363     *:AIX:2:3)
 364         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 365                 sed 's/^                //' << EOF >$dummy.c
 366                 #include <sys/systemcfg.h>
 367
 368                 main()
 369                         {
 370                         if (!__power_pc())
 371                                 exit(1);
 372                         puts("powerpc-ibm-aix3.2.5");
 373                         exit(0);
 374                         }
 375 EOF
 376                 $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
 377                 rm -f $dummy.c $dummy
 378                 echo rs6000-ibm-aix3.2.5
 379         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 380                 echo rs6000-ibm-aix3.2.4
 381         else
 382                 echo rs6000-ibm-aix3.2
 383         fi
 384         exit 0 ;;
 385     *:AIX:*:4)
 386         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
 387         if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
 388                 IBM_ARCH=rs6000
 389         else
 390                 IBM_ARCH=powerpc
 391         fi
 392         if [ -x /usr/bin/oslevel ] ; then
 393                 IBM_REV=`/usr/bin/oslevel`
 394         else
 395                 IBM_REV=4.${UNAME_RELEASE}
 396         fi
 397         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 398         exit 0 ;;
 399     *:AIX:*:*)
 400         echo rs6000-ibm-aix
 401         exit 0 ;;
 402     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 403         echo romp-ibm-bsd4.4
 404         exit 0 ;;
 405     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC NetBSD and
 406         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 407         exit 0 ;;                           # report: romp-ibm BSD 4.3
 408     *:BOSX:*:*)
 409         echo rs6000-bull-bosx
 410         exit 0 ;;
 411     DPX/2?00:B.O.S.:*:*)
 412         echo m68k-bull-sysv3
 413         exit 0 ;;
 414     9000/[34]??:4.3bsd:1.*:*)
 415         echo m68k-hp-bsd
 416         exit 0 ;;
 417     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 418         echo m68k-hp-bsd4.4
 419         exit 0 ;;
 420     9000/[34678]??:HP-UX:*:*)
 421         case "${UNAME_MACHINE}" in
 422             9000/31? )            HP_ARCH=m68000 ;;
 423             9000/[34]?? )         HP_ARCH=m68k ;;
 424             9000/[678][0-9][0-9])
 425               sed 's/^              //' << EOF >$dummy.c
 426               #include <stdlib.h>
 427               #include <unistd.h>
 428
 429               int main ()
 430               {
 431               #if defined(_SC_KERNEL_BITS)
 432                   long bits = sysconf(_SC_KERNEL_BITS);
 433               #endif
 434                   long cpu  = sysconf (_SC_CPU_VERSION);
 435
 436                   switch (cpu)
 437                 {
 438                 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
 439                 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
 440                 case CPU_PA_RISC2_0:
 441               #if defined(_SC_KERNEL_BITS)
 442                     switch (bits)
 443                         {
 444                         case 64: puts ("hppa2.0w"); break;
 445                         case 32: puts ("hppa2.0n"); break;
 446                         default: puts ("hppa2.0"); break;
 447                         } break;
 448               #else  /* !defined(_SC_KERNEL_BITS) */
 449                     puts ("hppa2.0"); break;
 450               #endif
 451                 default: puts ("hppa1.0"); break;
 452                 }
 453                   exit (0);
 454               }
 455 EOF
 456         ($CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
 457         rm -f $dummy.c $dummy
 458         esac
 459         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 460         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 461         exit 0 ;;
 462     3050*:HI-UX:*:*)
 463         sed 's/^        //' << EOF >$dummy.c
 464         #include <unistd.h>
 465         int
 466         main ()
 467         {
 468           long cpu = sysconf (_SC_CPU_VERSION);
 469           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 470              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 471              results, however.  */
 472           if (CPU_IS_PA_RISC (cpu))
 473             {
 474               switch (cpu)
 475                 {
 476                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 477                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 478                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 479                   default: puts ("hppa-hitachi-hiuxwe2"); break;
 480                 }
 481             }
 482           else if (CPU_IS_HP_MC68K (cpu))
 483             puts ("m68k-hitachi-hiuxwe2");
 484           else puts ("unknown-hitachi-hiuxwe2");
 485           exit (0);
 486         }
 487 EOF
 488         $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
 489         rm -f $dummy.c $dummy
 490         echo unknown-hitachi-hiuxwe2
 491         exit 0 ;;
 492     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 493         echo hppa1.1-hp-bsd
 494         exit 0 ;;
 495     9000/8??:4.3bsd:*:*)
 496         echo hppa1.0-hp-bsd
 497         exit 0 ;;
 498     *9??*:MPE/iX:*:*)
 499         echo hppa1.0-hp-mpeix
 500         exit 0 ;;
 501     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 502         echo hppa1.1-hp-osf
 503         exit 0 ;;
 504     hp8??:OSF1:*:*)
 505         echo hppa1.0-hp-osf
 506         exit 0 ;;
 507     i?86:OSF1:*:*)
 508         if [ -x /usr/sbin/sysversion ] ; then
 509             echo ${UNAME_MACHINE}-unknown-osf1mk
 510         else
 511             echo ${UNAME_MACHINE}-unknown-osf1
 512         fi
 513         exit 0 ;;
 514     parisc*:Lites*:*:*)
 515         echo hppa1.1-hp-lites
 516         exit 0 ;;
 517     hppa*:OpenBSD:*:*)
 518         echo hppa-unknown-openbsd
 519         exit 0 ;;
 520     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 521         echo c1-convex-bsd
 522         exit 0 ;;
 523     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 524         if getsysinfo -f scalar_acc
 525         then echo c32-convex-bsd
 526         else echo c2-convex-bsd
 527         fi
 528         exit 0 ;;
 529     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 530         echo c34-convex-bsd
 531         exit 0 ;;
 532     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 533         echo c38-convex-bsd
 534         exit 0 ;;
 535     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 536         echo c4-convex-bsd
 537         exit 0 ;;
 538     CRAY*X-MP:*:*:*)
 539         echo xmp-cray-unicos
 540         exit 0 ;;
 541     CRAY*Y-MP:*:*:*)
 542         echo ymp-cray-unicos${UNAME_RELEASE}
 543         exit 0 ;;
 544     CRAY*[A-Z]90:*:*:*)
 545         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 546         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 547               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
 548         exit 0 ;;
 549     CRAY*TS:*:*:*)
 550         echo t90-cray-unicos${UNAME_RELEASE}
 551         exit 0 ;;
 552     CRAY*T3E:*:*:*)
 553         echo alpha-cray-unicosmk${UNAME_RELEASE}
 554         exit 0 ;;
 555     CRAY-2:*:*:*)
 556         echo cray2-cray-unicos
 557         exit 0 ;;
 558     F300:UNIX_System_V:*:*)
 559         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 560         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 561         echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 562         exit 0 ;;
 563     F301:UNIX_System_V:*:*)
 564        echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
 565        exit 0 ;;
 566     hp3[0-9][05]:NetBSD:*:*)
 567         echo m68k-hp-netbsd${UNAME_RELEASE}
 568         exit 0 ;;
 569     hp300:OpenBSD:*:*)
 570         echo m68k-unknown-openbsd${UNAME_RELEASE}
 571         exit 0 ;;
 572     i?86:BSD/386:*:* | i?86:BSD/OS:*:*)
 573         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 574         exit 0 ;;
 575     sparc*:BSD/OS:*:*)
 576         echo sparc-unknown-bsdi${UNAME_RELEASE}
 577         exit 0 ;;
 578     *:BSD/OS:*:*)
 579         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 580         exit 0 ;;
 581     *:FreeBSD:*:*)
 582         if test -x /usr/bin/objformat; then
 583             if test "elf" = "`/usr/bin/objformat`"; then
 584                 echo ${UNAME_MACHINE}-unknown-freebsdelf`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
 585                 exit 0
 586             fi
 587         fi
 588         echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
 589         exit 0 ;;
 590     *:NetBSD:*:*)
 591         echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 592         exit 0 ;;
 593     *:OpenBSD:*:*)
 594         echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 595         exit 0 ;;
 596     i*:CYGWIN*:*)
 597         echo ${UNAME_MACHINE}-pc-cygwin
 598         exit 0 ;;
 599     i*:MINGW*:*)
 600         echo ${UNAME_MACHINE}-pc-mingw32
 601         exit 0 ;;
 602     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 603         # How do we know it's Interix rather than the generic POSIX subsystem?
 604         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 605         # UNAME_MACHINE based on the output of uname instead of i386?
 606         echo i386-pc-interix
 607         exit 0 ;;
 608     i*:UWIN*:*)
 609         echo ${UNAME_MACHINE}-pc-uwin
 610         exit 0 ;;
 611     p*:CYGWIN*:*)
 612         echo powerpcle-unknown-cygwin
 613         exit 0 ;;
 614     prep*:SunOS:5.*:*)
 615         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 616         exit 0 ;;
 617     *:GNU:*:*)
 618         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 619         exit 0 ;;
 620     *:Linux:*:*)
 621         # uname on the ARM produces all sorts of strangeness, and we need to
 622         # filter it out.
 623         case "$UNAME_MACHINE" in
 624           armv*)                      UNAME_MACHINE=$UNAME_MACHINE ;;
 625           arm* | sa110*)              UNAME_MACHINE="arm" ;;
 626         esac
 627
 628         # The BFD linker knows what the default object file format is, so
 629         # first see if it will tell us. cd to the root directory to prevent
 630         # problems with other programs or directories called `ld' in the path.
 631         ld_help_string=`cd /; ld --help 2>&1`
 632         ld_supported_emulations=`echo $ld_help_string \
 633                          | sed -ne '/supported emulations:/!d
 634                                     s/[         ][      ]*/ /g
 635                                     s/.*supported emulations: *//
 636                                     s/ .*//
 637                                     p'`
 638         case "$ld_supported_emulations" in
 639           *ia64)      echo "${UNAME_MACHINE}-unknown-linux"         ; exit 0 ;;
 640           i?86linux)  echo "${UNAME_MACHINE}-pc-linux-gnuaout"      ; exit 0 ;;
 641           i?86coff)   echo "${UNAME_MACHINE}-pc-linux-gnucoff"      ; exit 0 ;;
 642           sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
 643           armlinux)   echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
 644           m68klinux)  echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
 645           elf32ppc | elf32ppclinux)
 646                 # Determine Lib Version
 647                 cat >$dummy.c <<EOF
 648 #include <features.h>
 649 #if defined(__GLIBC__)
 650 extern char __libc_version[];
 651 extern char __libc_release[];
 652 #endif
 653 main(argc, argv)
 654      int argc;
 655      char *argv[];
 656 {
 657 #if defined(__GLIBC__)
 658   printf("%s %s\n", __libc_version, __libc_release);
 659 #else
 660   printf("unkown\n");
 661 #endif
 662   return 0;
 663 }
 664 EOF
 665                 LIBC=""
 666                 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
 667                 if test "$?" = 0 ; then
 668                         ./$dummy | grep 1\.99 > /dev/null
 669                         if test "$?" = 0 ; then
 670                                 LIBC="libc1"
 671                         fi
 672                 fi
 673                 rm -f $dummy.c $dummy
 674                 echo powerpc-unknown-linux-gnu${LIBC} ; exit 0 ;;
 675         esac
 676
 677         if test "${UNAME_MACHINE}" = "alpha" ; then
 678                 sed 's/^        //'  <<EOF >$dummy.s
 679                 .globl main
 680                 .ent main
 681         main:
 682                 .frame \$30,0,\$26,0
 683                 .prologue 0
 684                 .long 0x47e03d80 # implver $0
 685                 lda \$2,259
 686                 .long 0x47e20c21 # amask $2,$1
 687                 srl \$1,8,\$2
 688                 sll \$2,2,\$2
 689                 sll \$0,3,\$0
 690                 addl \$1,\$0,\$0
 691                 addl \$2,\$0,\$0
 692                 ret \$31,(\$26),1
 693                 .end main
 694 EOF
 695                 LIBC=""
 696                 $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
 697                 if test "$?" = 0 ; then
 698                         ./$dummy
 699                         case "$?" in
 700                         7)
 701                                 UNAME_MACHINE="alpha"
 702                                 ;;
 703                         15)
 704                                 UNAME_MACHINE="alphaev5"
 705                                 ;;
 706                         14)
 707                                 UNAME_MACHINE="alphaev56"
 708                                 ;;
 709                         10)
 710                                 UNAME_MACHINE="alphapca56"
 711                                 ;;
 712                         16)
 713                                 UNAME_MACHINE="alphaev6"
 714                                 ;;
 715                         esac
 716
 717                         objdump --private-headers $dummy | \
 718                           grep ld.so.1 > /dev/null
 719                         if test "$?" = 0 ; then
 720                                 LIBC="libc1"
 721                         fi
 722                 fi
 723                 rm -f $dummy.s $dummy
 724                 echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
 725         elif test "${UNAME_MACHINE}" = "mips" ; then
 726           cat >$dummy.c <<EOF
 727 #ifdef __cplusplus
 728         int main (int argc, char *argv[]) {
 729 #else
 730         int main (argc, argv) int argc; char *argv[]; {
 731 #endif
 732 #ifdef __MIPSEB__
 733   printf ("%s-unknown-linux-gnu\n", argv[1]);
 734 #endif
 735 #ifdef __MIPSEL__
 736   printf ("%sel-unknown-linux-gnu\n", argv[1]);
 737 #endif
 738   return 0;
 739 }
 740 EOF
 741           $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
 742           rm -f $dummy.c $dummy
 743         else
 744           # Either a pre-BFD a.out linker (linux-gnuoldld)
 745           # or one that does not give us useful --help.
 746           # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
 747           # If ld does not provide *any* "supported emulations:"
 748           # that means it is gnuoldld.
 749           echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
 750           test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
 751
 752           case "${UNAME_MACHINE}" in
 753           i?86)
 754             VENDOR=pc;
 755             ;;
 756           *)
 757             VENDOR=unknown;
 758             ;;
 759           esac
 760           # Determine whether the default compiler is a.out or elf
 761           cat >$dummy.c <<EOF
 762 #include <features.h>
 763 #ifdef __cplusplus
 764         int main (int argc, char *argv[]) {
 765 #else
 766         int main (argc, argv) int argc; char *argv[]; {
 767 #endif
 768 #ifdef __ELF__
 769 # ifdef __GLIBC__
 770 #  if __GLIBC__ >= 2
 771     printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
 772 #  else
 773     printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
 774 #  endif
 775 # else
 776    printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
 777 # endif
 778 #else
 779   printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
 780 #endif
 781   return 0;
 782 }
 783 EOF
 784           $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
 785           rm -f $dummy.c $dummy
 786         fi ;;
 787 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
 788 # are messed up and put the nodename in both sysname and nodename.
 789     i?86:DYNIX/ptx:4*:*)
 790         echo i386-sequent-sysv4
 791         exit 0 ;;
 792     i?86:UNIX_SV:4.2MP:2.*)
 793         # Unixware is an offshoot of SVR4, but it has its own version
 794         # number series starting with 2...
 795         # I am not positive that other SVR4 systems won't match this,
 796         # I just have to hope.  -- rms.
 797         # Use sysv4.2uw... so that sysv4* matches it.
 798         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
 799         exit 0 ;;
 800     i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
 801         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
 802                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
 803         else
 804                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
 805         fi
 806         exit 0 ;;
 807     i?86:*:5:7*)
 808         UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
 809         (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
 810         (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) && UNAME_MACHINE=i586
 811         (/bin/uname -X|egrep '^Machine.*Pent.*II' >/dev/null) && UNAME_MACHINE=i686
 812         (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) && UNAME_MACHINE=i585
 813         echo ${UNAME_MACHINE}-${UNAME_SYSTEM}${UNAME_VERSION}-sysv${UNAME_RELEASE}
 814         exit 0 ;;
 815     i?86:*:3.2:*)
 816         if test -f /usr/options/cb.name; then
 817                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 818                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
 819         elif /bin/uname -X 2>/dev/null >/dev/null ; then
 820                 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
 821                 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
 822                 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
 823                         && UNAME_MACHINE=i586
 824                 (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
 825                         && UNAME_MACHINE=i686
 826                 (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
 827                         && UNAME_MACHINE=i686
 828                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
 829         else
 830                 echo ${UNAME_MACHINE}-pc-sysv32
 831         fi
 832         exit 0 ;;
 833     pc:*:*:*)
 834         # uname -m prints for DJGPP always 'pc', but it prints nothing about
 835         # the processor, so we play safe by assuming i386.
 836         echo i386-pc-msdosdjgpp
 837         exit 0 ;;
 838     Intel:Mach:3*:*)
 839         echo i386-pc-mach3
 840         exit 0 ;;
 841     paragon:*:*:*)
 842         echo i860-intel-osf1
 843         exit 0 ;;
 844     i860:*:4.*:*) # i860-SVR4
 845         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
 846           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
 847         else # Add other i860-SVR4 vendors below as they are discovered.
 848           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
 849         fi
 850         exit 0 ;;
 851     mini*:CTIX:SYS*5:*)
 852         # "miniframe"
 853         echo m68010-convergent-sysv
 854         exit 0 ;;
 855     M68*:*:R3V[567]*:*)
 856         test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
 857     3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
 858         OS_REL=''
 859         test -r /etc/.relid \
 860         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
 861         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 862           && echo i486-ncr-sysv4.3${OS_REL} && exit 0
 863         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
 864           && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
 865     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
 866         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 867           && echo i486-ncr-sysv4 && exit 0 ;;
 868     m68*:LynxOS:2.*:*)
 869         echo m68k-unknown-lynxos${UNAME_RELEASE}
 870         exit 0 ;;
 871     mc68030:UNIX_System_V:4.*:*)
 872         echo m68k-atari-sysv4
 873         exit 0 ;;
 874     i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
 875         echo i386-unknown-lynxos${UNAME_RELEASE}
 876         exit 0 ;;
 877     TSUNAMI:LynxOS:2.*:*)
 878         echo sparc-unknown-lynxos${UNAME_RELEASE}
 879         exit 0 ;;
 880     rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
 881         echo rs6000-unknown-lynxos${UNAME_RELEASE}
 882         exit 0 ;;
 883     SM[BE]S:UNIX_SV:*:*)
 884         echo mips-dde-sysv${UNAME_RELEASE}
 885         exit 0 ;;
 886     RM*:ReliantUNIX-*:*:*)
 887         echo mips-sni-sysv4
 888         exit 0 ;;
 889     RM*:SINIX-*:*:*)
 890         echo mips-sni-sysv4
 891         exit 0 ;;
 892     *:SINIX-*:*:*)
 893         if uname -p 2>/dev/null >/dev/null ; then
 894                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
 895                 echo ${UNAME_MACHINE}-sni-sysv4
 896         else
 897                 echo ns32k-sni-sysv
 898         fi
 899         exit 0 ;;
 900     PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
 901                            # says <Richard.M.Bartel@ccMail.Census.GOV>
 902         echo i586-unisys-sysv4
 903         exit 0 ;;
 904     *:UNIX_System_V:4*:FTX*)
 905         # From Gerald Hewes <hewes@openmarket.com>.
 906         # How about differentiating between stratus architectures? -djm
 907         echo hppa1.1-stratus-sysv4
 908         exit 0 ;;
 909     *:*:*:FTX*)
 910         # From seanf@swdc.stratus.com.
 911         echo i860-stratus-sysv4
 912         exit 0 ;;
 913     mc68*:A/UX:*:*)
 914         echo m68k-apple-aux${UNAME_RELEASE}
 915         exit 0 ;;
 916     news*:NEWS-OS:*:6*)
 917         echo mips-sony-newsos6
 918         exit 0 ;;
 919     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
 920         if [ -d /usr/nec ]; then
 921                 echo mips-nec-sysv${UNAME_RELEASE}
 922         else
 923                 echo mips-unknown-sysv${UNAME_RELEASE}
 924         fi
 925         exit 0 ;;
 926     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
 927         echo powerpc-be-beos
 928         exit 0 ;;
 929     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
 930         echo powerpc-apple-beos
 931         exit 0 ;;
 932     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
 933         echo i586-pc-beos
 934         exit 0 ;;
 935     SX-4:SUPER-UX:*:*)
 936         echo sx4-nec-superux${UNAME_RELEASE}
 937         exit 0 ;;
 938     SX-5:SUPER-UX:*:*)
 939         echo sx5-nec-superux${UNAME_RELEASE}
 940         exit 0 ;;
 941     Power*:Rhapsody:*:*)
 942         echo powerpc-apple-rhapsody${UNAME_RELEASE}
 943         exit 0 ;;
 944     *:Rhapsody:*:*)
 945         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
 946         exit 0 ;;
 947 esac
 948
 949 #echo '(No uname command or uname output not recognized.)' 1>&2
 950 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
 951
 952 cat >$dummy.c <<EOF
 953 #ifdef _SEQUENT_
 954 # include <sys/types.h>
 955 # include <sys/utsname.h>
 956 #endif
 957 main ()
 958 {
 959 #if defined (sony)
 960 #if defined (MIPSEB)
 961   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
 962      I don't know....  */
 963   printf ("mips-sony-bsd\n"); exit (0);
 964 #else
 965 #include <sys/param.h>
 966   printf ("m68k-sony-newsos%s\n",
 967 #ifdef NEWSOS4
 968           "4"
 969 #else
 970           ""
 971 #endif
 972          ); exit (0);
 973 #endif
 974 #endif
 975
 976 #if defined (__arm) && defined (__acorn) && defined (__unix)
 977   printf ("arm-acorn-riscix"); exit (0);
 978 #endif
 979
 980 #if defined (hp300) && !defined (hpux)
 981   printf ("m68k-hp-bsd\n"); exit (0);
 982 #endif
 983
 984 #if defined (NeXT)
 985 #if !defined (__ARCHITECTURE__)
 986 #define __ARCHITECTURE__ "m68k"
 987 #endif
 988   int version;
 989   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
 990   if (version < 4)
 991     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
 992   else
 993     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
 994   exit (0);
 995 #endif
 996
 997 #if defined (MULTIMAX) || defined (n16)
 998 #if defined (UMAXV)
 999   printf ("ns32k-encore-sysv\n"); exit (0);
1000 #else
1001 #if defined (CMU)
1002   printf ("ns32k-encore-mach\n"); exit (0);
1003 #else
1004   printf ("ns32k-encore-bsd\n"); exit (0);
1005 #endif
1006 #endif
1007 #endif
1008
1009 #if defined (__386BSD__)
1010   printf ("i386-pc-bsd\n"); exit (0);
1011 #endif
1012
1013 #if defined (sequent)
1014 #if defined (i386)
1015   printf ("i386-sequent-dynix\n"); exit (0);
1016 #endif
1017 #if defined (ns32000)
1018   printf ("ns32k-sequent-dynix\n"); exit (0);
1019 #endif
1020 #endif
1021
1022 #if defined (_SEQUENT_)
1023     struct utsname un;
1024
1025     uname(&un);
1026
1027     if (strncmp(un.version, "V2", 2) == 0) {
1028         printf ("i386-sequent-ptx2\n"); exit (0);
1029     }
1030     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1031         printf ("i386-sequent-ptx1\n"); exit (0);
1032     }
1033     printf ("i386-sequent-ptx\n"); exit (0);
1034
1035 #endif
1036
1037 #if defined (vax)
1038 #if !defined (ultrix)
1039   printf ("vax-dec-bsd\n"); exit (0);
1040 #else
1041   printf ("vax-dec-ultrix\n"); exit (0);
1042 #endif
1043 #endif
1044
1045 #if defined (alliant) && defined (i860)
1046   printf ("i860-alliant-bsd\n"); exit (0);
1047 #endif
1048
1049   exit (1);
1050 }
1051 EOF
1052
1053 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
1054 rm -f $dummy.c $dummy
1055
1056 # Apollos put the system type in the environment.
1057
1058 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1059
1060 # Convex versions that predate uname can use getsysinfo(1)
1061
1062 if [ -x /usr/convex/getsysinfo ]
1063 then
1064     case `getsysinfo -f cpu_type` in
1065     c1*)
1066         echo c1-convex-bsd
1067         exit 0 ;;
1068     c2*)
1069         if getsysinfo -f scalar_acc
1070         then echo c32-convex-bsd
1071         else echo c2-convex-bsd
1072         fi
1073         exit 0 ;;
1074     c34*)
1075         echo c34-convex-bsd
1076         exit 0 ;;
1077     c38*)
1078         echo c38-convex-bsd
1079         exit 0 ;;
1080     c4*)
1081         echo c4-convex-bsd
1082         exit 0 ;;
1083     esac
1084 fi
1085
1086 #echo '(Unable to guess system type)' 1>&2
1087
1088 exit 1