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         .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${UNAME_RELEASE}
 158         exit 0 ;;
 159     *:OS/390:*:*)
 160         echo i370-ibm-openedition
 161         exit 0 ;;
 162     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 163         echo arm-acorn-riscix${UNAME_RELEASE}
 164         exit 0;;
 165     arm32:NetBSD:*:*)
 166         echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 167         exit 0 ;;
 168     SR2?01:HI-UX/MPP:*:*)
 169         echo hppa1.1-hitachi-hiuxmpp
 170         exit 0;;
 171     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 172         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 173         if test "`(/bin/universe) 2>/dev/null`" = att ; then
 174                 echo pyramid-pyramid-sysv3
 175         else
 176                 echo pyramid-pyramid-bsd
 177         fi
 178         exit 0 ;;
 179     NILE*:*:*:dcosx)
 180         echo pyramid-pyramid-svr4
 181         exit 0 ;;
 182     sun4H:SunOS:5.*:*)
 183         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 184         exit 0 ;;
 185     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 186         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 187         exit 0 ;;
 188     i86pc:SunOS:5.*:*)
 189         echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 190         exit 0 ;;
 191     sun4*:SunOS:6*:*)
 192         # According to config.sub, this is the proper way to canonicalize
 193         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 194         # it's likely to be more like Solaris than SunOS4.
 195         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 196         exit 0 ;;
 197     sun4*:SunOS:*:*)
 198         case "`/usr/bin/arch -k`" in
 199             Series*|S4*)
 200                 UNAME_RELEASE=`uname -v`
 201                 ;;
 202         esac
 203         # Japanese Language versions have a version number like `4.1.3-JL'.
 204         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 205         exit 0 ;;
 206     sun3*:SunOS:*:*)
 207         echo m68k-sun-sunos${UNAME_RELEASE}
 208         exit 0 ;;
 209     sun*:*:4.2BSD:*)
 210         UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 211         test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 212         case "`/bin/arch`" in
 213             sun3)
 214                 echo m68k-sun-sunos${UNAME_RELEASE}
 215                 ;;
 216             sun4)
 217                 echo sparc-sun-sunos${UNAME_RELEASE}
 218                 ;;
 219         esac
 220         exit 0 ;;
 221     aushp:SunOS:*:*)
 222         echo sparc-auspex-sunos${UNAME_RELEASE}
 223         exit 0 ;;
 224     atari*:NetBSD:*:*)
 225         echo m68k-atari-netbsd${UNAME_RELEASE}
 226         exit 0 ;;
 227     atari*:OpenBSD:*:*)
 228         echo m68k-unknown-openbsd${UNAME_RELEASE}
 229         exit 0 ;;
 230     # The situation for MiNT is a little confusing.  The machine name
 231     # can be virtually everything (everything which is not
 232     # "atarist" or "atariste" at least should have a processor
 233     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
 234     # to the lowercase version "mint" (or "freemint").  Finally
 235     # the system name "TOS" denotes a system which is actually not
 236     # MiNT.  But MiNT is downward compatible to TOS, so this should
 237     # be no problem.
 238     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
 239         echo m68k-atari-mint${UNAME_RELEASE}
 240         exit 0 ;;
 241     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 242         echo m68k-atari-mint${UNAME_RELEASE}
 243         exit 0 ;;
 244     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
 245         echo m68k-atari-mint${UNAME_RELEASE}
 246         exit 0 ;;
 247     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
 248         echo m68k-milan-mint${UNAME_RELEASE}
 249         exit 0 ;;
 250     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
 251         echo m68k-hades-mint${UNAME_RELEASE}
 252         exit 0 ;;
 253     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
 254         echo m68k-unknown-mint${UNAME_RELEASE}
 255         exit 0 ;;
 256     sun3*:NetBSD:*:*)
 257         echo m68k-sun-netbsd${UNAME_RELEASE}
 258         exit 0 ;;
 259     sun3*:OpenBSD:*:*)
 260         echo m68k-unknown-openbsd${UNAME_RELEASE}
 261         exit 0 ;;
 262     mac68k:NetBSD:*:*)
 263         echo m68k-apple-netbsd${UNAME_RELEASE}
 264         exit 0 ;;
 265     mac68k:OpenBSD:*:*)
 266         echo m68k-unknown-openbsd${UNAME_RELEASE}
 267         exit 0 ;;
 268     mvme68k:OpenBSD:*:*)
 269         echo m68k-unknown-openbsd${UNAME_RELEASE}
 270         exit 0 ;;
 271     mvme88k:OpenBSD:*:*)
 272         echo m88k-unknown-openbsd${UNAME_RELEASE}
 273         exit 0 ;;
 274     powerpc:machten:*:*)
 275         echo powerpc-apple-machten${UNAME_RELEASE}
 276         exit 0 ;;
 277     macppc:NetBSD:*:*)
 278         echo powerpc-apple-netbsd${UNAME_RELEASE}
 279         exit 0 ;;
 280     RISC*:Mach:*:*)
 281         echo mips-dec-mach_bsd4.3
 282         exit 0 ;;
 283     RISC*:ULTRIX:*:*)
 284         echo mips-dec-ultrix${UNAME_RELEASE}
 285         exit 0 ;;
 286     VAX*:ULTRIX*:*:*)
 287         echo vax-dec-ultrix${UNAME_RELEASE}
 288         exit 0 ;;
 289     2020:CLIX:*:* | 2430:CLIX:*:*)
 290         echo clipper-intergraph-clix${UNAME_RELEASE}
 291         exit 0 ;;
 292     mips:*:*:UMIPS | mips:*:*:RISCos)
 293         sed 's/^        //' << EOF >$dummy.c
 294 #ifdef __cplusplus
 295         int main (int argc, char *argv[]) {
 296 #else
 297         int main (argc, argv) int argc; char *argv[]; {
 298 #endif
 299         #if defined (host_mips) && defined (MIPSEB)
 300         #if defined (SYSTYPE_SYSV)
 301           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
 302         #endif
 303         #if defined (SYSTYPE_SVR4)
 304           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
 305         #endif
 306         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
 307           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
 308         #endif
 309         #endif
 310           exit (-1);
 311         }
 312 EOF
 313         $CC_FOR_BUILD $dummy.c -o $dummy \
 314           && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
 315           && rm $dummy.c $dummy && exit 0
 316         rm -f $dummy.c $dummy
 317         echo mips-mips-riscos${UNAME_RELEASE}
 318         exit 0 ;;
 319     Night_Hawk:Power_UNIX:*:*)
 320         echo powerpc-harris-powerunix
 321         exit 0 ;;
 322     m88k:CX/UX:7*:*)
 323         echo m88k-harris-cxux7
 324         exit 0 ;;
 325     m88k:*:4*:R4*)
 326         echo m88k-motorola-sysv4
 327         exit 0 ;;
 328     m88k:*:3*:R3*)
 329         echo m88k-motorola-sysv3
 330         exit 0 ;;
 331     AViiON:dgux:*:*)
 332         # DG/UX returns AViiON for all architectures
 333         UNAME_PROCESSOR=`/usr/bin/uname -p`
 334         if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110]
 335         then
 336             if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
 337                [ ${TARGET_BINARY_INTERFACE}x = x ]
 338             then
 339                 echo m88k-dg-dgux${UNAME_RELEASE}
 340             else
 341                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
 342             fi
 343         else
 344             echo i586-dg-dgux${UNAME_RELEASE}
 345         fi
 346         exit 0 ;;
 347     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
 348         echo m88k-dolphin-sysv3
 349         exit 0 ;;
 350     M88*:*:R3*:*)
 351         # Delta 88k system running SVR3
 352         echo m88k-motorola-sysv3
 353         exit 0 ;;
 354     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 355         echo m88k-tektronix-sysv3
 356         exit 0 ;;
 357     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 358         echo m68k-tektronix-bsd
 359         exit 0 ;;
 360     *:IRIX*:*:*)
 361         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 362         exit 0 ;;
 363     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 364         echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
 365         exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
 366     i?86:AIX:*:*)
 367         echo i386-ibm-aix
 368         exit 0 ;;
 369     *:AIX:2:3)
 370         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 371                 sed 's/^                //' << EOF >$dummy.c
 372                 #include <sys/systemcfg.h>
 373
 374                 main()
 375                         {
 376                         if (!__power_pc())
 377                                 exit(1);
 378                         puts("powerpc-ibm-aix3.2.5");
 379                         exit(0);
 380                         }
 381 EOF
 382                 $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
 383                 rm -f $dummy.c $dummy
 384                 echo rs6000-ibm-aix3.2.5
 385         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 386                 echo rs6000-ibm-aix3.2.4
 387         else
 388                 echo rs6000-ibm-aix3.2
 389         fi
 390         exit 0 ;;
 391     *:AIX:*:4)
 392         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
 393         if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
 394                 IBM_ARCH=rs6000
 395         else
 396                 IBM_ARCH=powerpc
 397         fi
 398         if [ -x /usr/bin/oslevel ] ; then
 399                 IBM_REV=`/usr/bin/oslevel`
 400         else
 401                 IBM_REV=4.${UNAME_RELEASE}
 402         fi
 403         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 404         exit 0 ;;
 405     *:AIX:*:*)
 406         echo rs6000-ibm-aix
 407         exit 0 ;;
 408     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 409         echo romp-ibm-bsd4.4
 410         exit 0 ;;
 411     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC NetBSD and
 412         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 413         exit 0 ;;                           # report: romp-ibm BSD 4.3
 414     *:BOSX:*:*)
 415         echo rs6000-bull-bosx
 416         exit 0 ;;
 417     DPX/2?00:B.O.S.:*:*)
 418         echo m68k-bull-sysv3
 419         exit 0 ;;
 420     9000/[34]??:4.3bsd:1.*:*)
 421         echo m68k-hp-bsd
 422         exit 0 ;;
 423     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 424         echo m68k-hp-bsd4.4
 425         exit 0 ;;
 426     9000/[34678]??:HP-UX:*:*)
 427         case "${UNAME_MACHINE}" in
 428             9000/31? )            HP_ARCH=m68000 ;;
 429             9000/[34]?? )         HP_ARCH=m68k ;;
 430             9000/[678][0-9][0-9])
 431               sed 's/^              //' << EOF >$dummy.c
 432               #include <stdlib.h>
 433               #include <unistd.h>
 434
 435               int main ()
 436               {
 437               #if defined(_SC_KERNEL_BITS)
 438                   long bits = sysconf(_SC_KERNEL_BITS);
 439               #endif
 440                   long cpu  = sysconf (_SC_CPU_VERSION);
 441
 442                   switch (cpu)
 443                 {
 444                 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
 445                 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
 446                 case CPU_PA_RISC2_0:
 447               #if defined(_SC_KERNEL_BITS)
 448                     switch (bits)
 449                         {
 450                         case 64: puts ("hppa2.0w"); break;
 451                         case 32: puts ("hppa2.0n"); break;
 452                         default: puts ("hppa2.0"); break;
 453                         } break;
 454               #else  /* !defined(_SC_KERNEL_BITS) */
 455                     puts ("hppa2.0"); break;
 456               #endif
 457                 default: puts ("hppa1.0"); break;
 458                 }
 459                   exit (0);
 460               }
 461 EOF
 462         (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
 463         rm -f $dummy.c $dummy
 464         esac
 465         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 466         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 467         exit 0 ;;
 468     3050*:HI-UX:*:*)
 469         sed 's/^        //' << EOF >$dummy.c
 470         #include <unistd.h>
 471         int
 472         main ()
 473         {
 474           long cpu = sysconf (_SC_CPU_VERSION);
 475           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 476              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 477              results, however.  */
 478           if (CPU_IS_PA_RISC (cpu))
 479             {
 480               switch (cpu)
 481                 {
 482                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 483                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 484                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 485                   default: puts ("hppa-hitachi-hiuxwe2"); break;
 486                 }
 487             }
 488           else if (CPU_IS_HP_MC68K (cpu))
 489             puts ("m68k-hitachi-hiuxwe2");
 490           else puts ("unknown-hitachi-hiuxwe2");
 491           exit (0);
 492         }
 493 EOF
 494         $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
 495         rm -f $dummy.c $dummy
 496         echo unknown-hitachi-hiuxwe2
 497         exit 0 ;;
 498     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 499         echo hppa1.1-hp-bsd
 500         exit 0 ;;
 501     9000/8??:4.3bsd:*:*)
 502         echo hppa1.0-hp-bsd
 503         exit 0 ;;
 504     *9??*:MPE/iX:*:*)
 505         echo hppa1.0-hp-mpeix
 506         exit 0 ;;
 507     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 508         echo hppa1.1-hp-osf
 509         exit 0 ;;
 510     hp8??:OSF1:*:*)
 511         echo hppa1.0-hp-osf
 512         exit 0 ;;
 513     i?86:OSF1:*:*)
 514         if [ -x /usr/sbin/sysversion ] ; then
 515             echo ${UNAME_MACHINE}-unknown-osf1mk
 516         else
 517             echo ${UNAME_MACHINE}-unknown-osf1
 518         fi
 519         exit 0 ;;
 520     parisc*:Lites*:*:*)
 521         echo hppa1.1-hp-lites
 522         exit 0 ;;
 523     hppa*:OpenBSD:*:*)
 524         echo hppa-unknown-openbsd
 525         exit 0 ;;
 526     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 527         echo c1-convex-bsd
 528         exit 0 ;;
 529     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 530         if getsysinfo -f scalar_acc
 531         then echo c32-convex-bsd
 532         else echo c2-convex-bsd
 533         fi
 534         exit 0 ;;
 535     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 536         echo c34-convex-bsd
 537         exit 0 ;;
 538     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 539         echo c38-convex-bsd
 540         exit 0 ;;
 541     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 542         echo c4-convex-bsd
 543         exit 0 ;;
 544     CRAY*X-MP:*:*:*)
 545         echo xmp-cray-unicos
 546         exit 0 ;;
 547     CRAY*Y-MP:*:*:*)
 548         echo ymp-cray-unicos${UNAME_RELEASE}
 549         exit 0 ;;
 550     CRAY*[A-Z]90:*:*:*)
 551         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 552         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 553               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
 554         exit 0 ;;
 555     CRAY*TS:*:*:*)
 556         echo t90-cray-unicos${UNAME_RELEASE}
 557         exit 0 ;;
 558     CRAY*T3E:*:*:*)
 559         echo alpha-cray-unicosmk${UNAME_RELEASE}
 560         exit 0 ;;
 561     CRAY-2:*:*:*)
 562         echo cray2-cray-unicos
 563         exit 0 ;;
 564     F300:UNIX_System_V:*:*)
 565         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 566         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 567         echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 568         exit 0 ;;
 569     F301:UNIX_System_V:*:*)
 570        echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
 571        exit 0 ;;
 572     hp3[0-9][05]:NetBSD:*:*)
 573         echo m68k-hp-netbsd${UNAME_RELEASE}
 574         exit 0 ;;
 575     hp300:OpenBSD:*:*)
 576         echo m68k-unknown-openbsd${UNAME_RELEASE}
 577         exit 0 ;;
 578     i?86:BSD/386:*:* | i?86:BSD/OS:*:*)
 579         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 580         exit 0 ;;
 581     sparc*:BSD/OS:*:*)
 582         echo sparc-unknown-bsdi${UNAME_RELEASE}
 583         exit 0 ;;
 584     *:BSD/OS:*:*)
 585         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 586         exit 0 ;;
 587     *:FreeBSD:*:*)
 588         if test -x /usr/bin/objformat; then
 589             if test "elf" = "`/usr/bin/objformat`"; then
 590                 echo ${UNAME_MACHINE}-unknown-freebsdelf`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
 591                 exit 0
 592             fi
 593         fi
 594         echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
 595         exit 0 ;;
 596     *:NetBSD:*:*)
 597         echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
 598         exit 0 ;;
 599     *:OpenBSD:*:*)
 600         echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 601         exit 0 ;;
 602     i*:CYGWIN*:*)
 603         echo ${UNAME_MACHINE}-pc-cygwin
 604         exit 0 ;;
 605     i*:MINGW*:*)
 606         echo ${UNAME_MACHINE}-pc-mingw32
 607         exit 0 ;;
 608     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 609         # How do we know it's Interix rather than the generic POSIX subsystem?
 610         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 611         # UNAME_MACHINE based on the output of uname instead of i386?
 612         echo i386-pc-interix
 613         exit 0 ;;
 614     i*:UWIN*:*)
 615         echo ${UNAME_MACHINE}-pc-uwin
 616         exit 0 ;;
 617     p*:CYGWIN*:*)
 618         echo powerpcle-unknown-cygwin
 619         exit 0 ;;
 620     prep*:SunOS:5.*:*)
 621         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 622         exit 0 ;;
 623     *:GNU:*:*)
 624         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 625         exit 0 ;;
 626     *:Linux:*:*)
 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)
 640                 echo "${UNAME_MACHINE}-unknown-linux"
 641                 exit 0
 642                 ;;
 643           i?86linux)
 644                 echo "${UNAME_MACHINE}-pc-linux-gnuaout"
 645                 exit 0
 646                 ;;
 647           i?86coff)
 648                 echo "${UNAME_MACHINE}-pc-linux-gnucoff"
 649                 exit 0
 650                 ;;
 651           sparclinux)
 652                 echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
 653                 exit 0
 654                 ;;
 655           armlinux)
 656                 echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
 657                 exit 0
 658                 ;;
 659           elf32arm*)
 660                 echo "${UNAME_MACHINE}-unknown-linux-gnu"
 661                 exit 0
 662                 ;;
 663           armelf_linux*)
 664                 echo "${UNAME_MACHINE}-unknown-linux-gnu"
 665                 exit 0
 666                 ;;
 667           m68klinux)
 668                 echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
 669                 exit 0
 670                 ;;
 671           elf32ppc)
 672                 # Determine Lib Version
 673                 cat >$dummy.c <<EOF
 674 #include <features.h>
 675 #if defined(__GLIBC__)
 676 extern char __libc_version[];
 677 extern char __libc_release[];
 678 #endif
 679 main(argc, argv)
 680      int argc;
 681      char *argv[];
 682 {
 683 #if defined(__GLIBC__)
 684   printf("%s %s\n", __libc_version, __libc_release);
 685 #else
 686   printf("unkown\n");
 687 #endif
 688   return 0;
 689 }
 690 EOF
 691                 LIBC=""
 692                 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
 693                 if test "$?" = 0 ; then
 694                         ./$dummy | grep 1\.99 > /dev/null
 695                         if test "$?" = 0 ; then
 696                                 LIBC="libc1"
 697                         fi
 698                 fi
 699                 rm -f $dummy.c $dummy
 700                 echo powerpc-unknown-linux-gnu${LIBC}
 701                 exit 0
 702                 ;;
 703         esac
 704
 705         if test "${UNAME_MACHINE}" = "alpha" ; then
 706                 sed 's/^        //'  <<EOF >$dummy.s
 707                 .globl main
 708                 .ent main
 709         main:
 710                 .frame \$30,0,\$26,0
 711                 .prologue 0
 712                 .long 0x47e03d80 # implver $0
 713                 lda \$2,259
 714                 .long 0x47e20c21 # amask $2,$1
 715                 srl \$1,8,\$2
 716                 sll \$2,2,\$2
 717                 sll \$0,3,\$0
 718                 addl \$1,\$0,\$0
 719                 addl \$2,\$0,\$0
 720                 ret \$31,(\$26),1
 721                 .end main
 722 EOF
 723                 LIBC=""
 724                 $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
 725                 if test "$?" = 0 ; then
 726                         ./$dummy
 727                         case "$?" in
 728                         7)
 729                                 UNAME_MACHINE="alpha"
 730                                 ;;
 731                         15)
 732                                 UNAME_MACHINE="alphaev5"
 733                                 ;;
 734                         14)
 735                                 UNAME_MACHINE="alphaev56"
 736                                 ;;
 737                         10)
 738                                 UNAME_MACHINE="alphapca56"
 739                                 ;;
 740                         16)
 741                                 UNAME_MACHINE="alphaev6"
 742                                 ;;
 743                         esac
 744
 745                         objdump --private-headers $dummy | \
 746                           grep ld.so.1 > /dev/null
 747                         if test "$?" = 0 ; then
 748                                 LIBC="libc1"
 749                         fi
 750                 fi
 751                 rm -f $dummy.s $dummy
 752                 echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
 753         elif test "${UNAME_MACHINE}" = "mips" ; then
 754           cat >$dummy.c <<EOF
 755 #ifdef __cplusplus
 756         int main (int argc, char *argv[]) {
 757 #else
 758         int main (argc, argv) int argc; char *argv[]; {
 759 #endif
 760 #ifdef __MIPSEB__
 761   printf ("%s-unknown-linux-gnu\n", argv[1]);
 762 #endif
 763 #ifdef __MIPSEL__
 764   printf ("%sel-unknown-linux-gnu\n", argv[1]);
 765 #endif
 766   return 0;
 767 }
 768 EOF
 769           $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
 770           rm -f $dummy.c $dummy
 771         else
 772           # Either a pre-BFD a.out linker (linux-gnuoldld)
 773           # or one that does not give us useful --help.
 774           # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
 775           # If ld does not provide *any* "supported emulations:"
 776           # that means it is gnuoldld.
 777           echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
 778           test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
 779
 780           case "${UNAME_MACHINE}" in
 781           i?86)
 782             VENDOR=pc;
 783             ;;
 784           *)
 785             VENDOR=unknown;
 786             ;;
 787           esac
 788           # Determine whether the default compiler is a.out or elf
 789           cat >$dummy.c <<EOF
 790 #include <features.h>
 791 #ifdef __cplusplus
 792         int main (int argc, char *argv[]) {
 793 #else
 794         int main (argc, argv) int argc; char *argv[]; {
 795 #endif
 796 #ifdef __ELF__
 797 # ifdef __GLIBC__
 798 #  if __GLIBC__ >= 2
 799     printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
 800 #  else
 801     printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
 802 #  endif
 803 # else
 804    printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
 805 # endif
 806 #else
 807   printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
 808 #endif
 809   return 0;
 810 }
 811 EOF
 812           $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
 813           rm -f $dummy.c $dummy
 814         fi ;;
 815 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
 816 # are messed up and put the nodename in both sysname and nodename.
 817     i?86:DYNIX/ptx:4*:*)
 818         echo i386-sequent-sysv4
 819         exit 0 ;;
 820     i?86:UNIX_SV:4.2MP:2.*)
 821         # Unixware is an offshoot of SVR4, but it has its own version
 822         # number series starting with 2...
 823         # I am not positive that other SVR4 systems won't match this,
 824         # I just have to hope.  -- rms.
 825         # Use sysv4.2uw... so that sysv4* matches it.
 826         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
 827         exit 0 ;;
 828     i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
 829         UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
 830         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
 831                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
 832         else
 833                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
 834         fi
 835         exit 0 ;;
 836     i?86:*:5:7*)
 837         # Fixed at (any) Pentium or better
 838         UNAME_MACHINE=i586
 839         if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
 840             echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
 841         else
 842             echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
 843         fi
 844         exit 0 ;;
 845     i?86:*:3.2:*)
 846         if test -f /usr/options/cb.name; then
 847                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 848                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
 849         elif /bin/uname -X 2>/dev/null >/dev/null ; then
 850                 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
 851                 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
 852                 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
 853                         && UNAME_MACHINE=i586
 854                 (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
 855                         && UNAME_MACHINE=i686
 856                 (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
 857                         && UNAME_MACHINE=i686
 858                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
 859         else
 860                 echo ${UNAME_MACHINE}-pc-sysv32
 861         fi
 862         exit 0 ;;
 863     pc:*:*:*)
 864         # uname -m prints for DJGPP always 'pc', but it prints nothing about
 865         # the processor, so we play safe by assuming i386.
 866         echo i386-pc-msdosdjgpp
 867         exit 0 ;;
 868     Intel:Mach:3*:*)
 869         echo i386-pc-mach3
 870         exit 0 ;;
 871     paragon:*:*:*)
 872         echo i860-intel-osf1
 873         exit 0 ;;
 874     i860:*:4.*:*) # i860-SVR4
 875         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
 876           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
 877         else # Add other i860-SVR4 vendors below as they are discovered.
 878           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
 879         fi
 880         exit 0 ;;
 881     mini*:CTIX:SYS*5:*)
 882         # "miniframe"
 883         echo m68010-convergent-sysv
 884         exit 0 ;;
 885     M68*:*:R3V[567]*:*)
 886         test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
 887     3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
 888         OS_REL=''
 889         test -r /etc/.relid \
 890         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
 891         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 892           && echo i486-ncr-sysv4.3${OS_REL} && exit 0
 893         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
 894           && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
 895     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
 896         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 897           && echo i486-ncr-sysv4 && exit 0 ;;
 898     m68*:LynxOS:2.*:*)
 899         echo m68k-unknown-lynxos${UNAME_RELEASE}
 900         exit 0 ;;
 901     mc68030:UNIX_System_V:4.*:*)
 902         echo m68k-atari-sysv4
 903         exit 0 ;;
 904     i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
 905         echo i386-unknown-lynxos${UNAME_RELEASE}
 906         exit 0 ;;
 907     TSUNAMI:LynxOS:2.*:*)
 908         echo sparc-unknown-lynxos${UNAME_RELEASE}
 909         exit 0 ;;
 910     rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
 911         echo rs6000-unknown-lynxos${UNAME_RELEASE}
 912         exit 0 ;;
 913     SM[BE]S:UNIX_SV:*:*)
 914         echo mips-dde-sysv${UNAME_RELEASE}
 915         exit 0 ;;
 916     RM*:ReliantUNIX-*:*:*)
 917         echo mips-sni-sysv4
 918         exit 0 ;;
 919     RM*:SINIX-*:*:*)
 920         echo mips-sni-sysv4
 921         exit 0 ;;
 922     *:SINIX-*:*:*)
 923         if uname -p 2>/dev/null >/dev/null ; then
 924                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
 925                 echo ${UNAME_MACHINE}-sni-sysv4
 926         else
 927                 echo ns32k-sni-sysv
 928         fi
 929         exit 0 ;;
 930     PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
 931                            # says <Richard.M.Bartel@ccMail.Census.GOV>
 932         echo i586-unisys-sysv4
 933         exit 0 ;;
 934     *:UNIX_System_V:4*:FTX*)
 935         # From Gerald Hewes <hewes@openmarket.com>.
 936         # How about differentiating between stratus architectures? -djm
 937         echo hppa1.1-stratus-sysv4
 938         exit 0 ;;
 939     *:*:*:FTX*)
 940         # From seanf@swdc.stratus.com.
 941         echo i860-stratus-sysv4
 942         exit 0 ;;
 943     mc68*:A/UX:*:*)
 944         echo m68k-apple-aux${UNAME_RELEASE}
 945         exit 0 ;;
 946     news*:NEWS-OS:*:6*)
 947         echo mips-sony-newsos6
 948         exit 0 ;;
 949     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
 950         if [ -d /usr/nec ]; then
 951                 echo mips-nec-sysv${UNAME_RELEASE}
 952         else
 953                 echo mips-unknown-sysv${UNAME_RELEASE}
 954         fi
 955         exit 0 ;;
 956     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
 957         echo powerpc-be-beos
 958         exit 0 ;;
 959     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
 960         echo powerpc-apple-beos
 961         exit 0 ;;
 962     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
 963         echo i586-pc-beos
 964         exit 0 ;;
 965     SX-4:SUPER-UX:*:*)
 966         echo sx4-nec-superux${UNAME_RELEASE}
 967         exit 0 ;;
 968     SX-5:SUPER-UX:*:*)
 969         echo sx5-nec-superux${UNAME_RELEASE}
 970         exit 0 ;;
 971     Power*:Rhapsody:*:*)
 972         echo powerpc-apple-rhapsody${UNAME_RELEASE}
 973         exit 0 ;;
 974     *:Rhapsody:*:*)
 975         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
 976         exit 0 ;;
 977     *:QNX:*:4*)
 978         echo i386-qnx-qnx${UNAME_VERSION}
 979         exit 0 ;;
 980 esac
 981
 982 #echo '(No uname command or uname output not recognized.)' 1>&2
 983 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
 984
 985 cat >$dummy.c <<EOF
 986 #ifdef _SEQUENT_
 987 # include <sys/types.h>
 988 # include <sys/utsname.h>
 989 #endif
 990 main ()
 991 {
 992 #if defined (sony)
 993 #if defined (MIPSEB)
 994   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
 995      I don't know....  */
 996   printf ("mips-sony-bsd\n"); exit (0);
 997 #else
 998 #include <sys/param.h>
 999   printf ("m68k-sony-newsos%s\n",
1000 #ifdef NEWSOS4
1001           "4"
1002 #else
1003           ""
1004 #endif
1005          ); exit (0);
1006 #endif
1007 #endif
1008
1009 #if defined (__arm) && defined (__acorn) && defined (__unix)
1010   printf ("arm-acorn-riscix"); exit (0);
1011 #endif
1012
1013 #if defined (hp300) && !defined (hpux)
1014   printf ("m68k-hp-bsd\n"); exit (0);
1015 #endif
1016
1017 #if defined (NeXT)
1018 #if !defined (__ARCHITECTURE__)
1019 #define __ARCHITECTURE__ "m68k"
1020 #endif
1021   int version;
1022   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1023   if (version < 4)
1024     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1025   else
1026     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1027   exit (0);
1028 #endif
1029
1030 #if defined (MULTIMAX) || defined (n16)
1031 #if defined (UMAXV)
1032   printf ("ns32k-encore-sysv\n"); exit (0);
1033 #else
1034 #if defined (CMU)
1035   printf ("ns32k-encore-mach\n"); exit (0);
1036 #else
1037   printf ("ns32k-encore-bsd\n"); exit (0);
1038 #endif
1039 #endif
1040 #endif
1041
1042 #if defined (__386BSD__)
1043   printf ("i386-pc-bsd\n"); exit (0);
1044 #endif
1045
1046 #if defined (sequent)
1047 #if defined (i386)
1048   printf ("i386-sequent-dynix\n"); exit (0);
1049 #endif
1050 #if defined (ns32000)
1051   printf ("ns32k-sequent-dynix\n"); exit (0);
1052 #endif
1053 #endif
1054
1055 #if defined (_SEQUENT_)
1056     struct utsname un;
1057
1058     uname(&un);
1059
1060     if (strncmp(un.version, "V2", 2) == 0) {
1061         printf ("i386-sequent-ptx2\n"); exit (0);
1062     }
1063     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1064         printf ("i386-sequent-ptx1\n"); exit (0);
1065     }
1066     printf ("i386-sequent-ptx\n"); exit (0);
1067
1068 #endif
1069
1070 #if defined (vax)
1071 #if !defined (ultrix)
1072   printf ("vax-dec-bsd\n"); exit (0);
1073 #else
1074   printf ("vax-dec-ultrix\n"); exit (0);
1075 #endif
1076 #endif
1077
1078 #if defined (alliant) && defined (i860)
1079   printf ("i860-alliant-bsd\n"); exit (0);
1080 #endif
1081
1082   exit (1);
1083 }
1084 EOF
1085
1086 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
1087 rm -f $dummy.c $dummy
1088
1089 # Apollos put the system type in the environment.
1090
1091 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1092
1093 # Convex versions that predate uname can use getsysinfo(1)
1094
1095 if [ -x /usr/convex/getsysinfo ]
1096 then
1097     case `getsysinfo -f cpu_type` in
1098     c1*)
1099         echo c1-convex-bsd
1100         exit 0 ;;
1101     c2*)
1102         if getsysinfo -f scalar_acc
1103         then echo c32-convex-bsd
1104         else echo c2-convex-bsd
1105         fi
1106         exit 0 ;;
1107     c34*)
1108         echo c34-convex-bsd
1109         exit 0 ;;
1110     c38*)
1111         echo c38-convex-bsd
1112         exit 0 ;;
1113     c4*)
1114         echo c4-convex-bsd
1115         exit 0 ;;
1116     esac
1117 fi
1118
1119 #echo '(Unable to guess system type)' 1>&2
1120
1121 exit 1