support/config.guess

   1 #! /bin/sh
   2 # Attempt to guess a canonical system name.
   3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
   4 #
   5 # This file is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 2 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 # General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18 #
  19 # As a special exception to the GNU General Public License, if you
  20 # distribute this file as part of a program that contains a
  21 # configuration script generated by Autoconf, you may include it under
  22 # the same distribution terms that you use for the rest of that program.
  23
  24 # Written by Per Bothner <bothner@cygnus.com>.
  25 # The master version of this file is at the FSF in /home/gd/gnu/lib.
  26 #
  27 # This script attempts to guess a canonical system name similar to
  28 # config.sub.  If it succeeds, it prints the system name on stdout, and
  29 # exits with 0.  Otherwise, it exits with 1.
  30 #
  31 # The plan is that this can be called by configure scripts if you
  32 # don't specify an explicit system type (host/target name).
  33 #
  34 # Only a few systems have been added to this list; please add others
  35 # (but try to keep the structure clean).
  36 #
  37
  38 # Use $HOST_CC if defined. $CC may point to a cross-compiler
  39 if test x"$CC_FOR_BUILD" = x; then
  40   if test x"$HOST_CC" != x; then
  41     CC_FOR_BUILD="$HOST_CC"
  42   else
  43     if test x"$CC" != x; then
  44       CC_FOR_BUILD="$CC"
  45     else
  46       CC_FOR_BUILD=cc
  47     fi
  48   fi
  49 fi
  50
  51 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
  52 # (ghazi@noc.rutgers.edu 8/24/94.)
  53 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
  54         PATH=$PATH:/.attbin ; export PATH
  55 elif (test -f /usr/5bin/uname) >/dev/null 2>&1 ; then
  56         PATH=$PATH:/usr/5bin
  57 fi
  58
  59 UNAME=`(uname) 2>/dev/null` || UNAME=unknown
  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 RELEASE=`expr "$UNAME_RELEASE" : '[^0-9]*\([0-9]*\)'` # 4
  66 case "$RELEASE" in
  67 "")     RELEASE=0 ;;
  68 *)      RELEASE=`expr "$RELEASE" + 0` ;;
  69 esac
  70 REL_LEVEL=`expr "$UNAME_RELEASE" : '[^0-9]*[0-9]*.\([0-9]*\)'`    # 1
  71 REL_SUBLEVEL=`expr "$UNAME_RELEASE" : '[^0-9]*[0-9]*.[0-9]*.\([0-9]*\)'` # 2
  72
  73 dummy=dummy-$$
  74 trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
  75
  76 # Some versions of i386 SVR4.2 make `uname' equivalent to `uname -n', which
  77 # is contrary to all other versions of uname
  78 if [ -n "$UNAME" ] && [ "$UNAME_S" != "$UNAME" ] && [ "$UNAME_S" = UNIX_SV ]; then
  79         UNAME=UNIX_SV
  80 fi
  81
  82 # Note: order is significant - the case branches are not exclusive.
  83
  84 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
  85     # Begin cases added for Bash
  86     alpha:NetBSD:*:*)
  87         echo alpha-dec-netbsd${UNAME_RELEASE}
  88         exit 0 ;;
  89     alpha:OpenBSD:*:*)
  90         echo alpha-dec-openbsd${UNAME_RELEASE}
  91         exit 0 ;;
  92     i?86:NetBSD:*:*)
  93         echo ${UNAME_MACHINE}-pc-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
  94         exit 0 ;;
  95     i?86:OpenBSD:*:*)
  96         echo ${UNAME_MACHINE}-pc-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
  97         exit 0 ;;
  98     sparc:NetBSD:*:*)
  99         echo sparc-unknown-netbsd${UNAME_RELEASE}
 100         exit 0 ;;
 101     sparc:OpenBSD:*:*)
 102         echo sparc-unknown-openbsd${UNAME_RELEASE}
 103         exit 0 ;;
 104     vax:NetBSD:*:*)
 105         echo vax-dec-netbsd${UNAME_RELEASE}
 106         exit 0 ;;
 107     vax:OpenBSD:*:*)
 108         echo vax-dec-openbsd${UNAME_RELEASE}
 109         exit 0 ;;
 110     mac68k:machten:*:*)
 111         echo mac68k-apple-machten${UNAME_RELEASE}
 112         exit 0 ;;
 113     concurrent*:*:*:*)
 114         if test "`(/bin/universe) 2>/dev/null`" = att ; then
 115                 echo concurrent-concurrent-sysv3
 116         else
 117                 echo concurrent-concurrent-bsd
 118         fi
 119         exit 0 ;;
 120     ppc*:SunOS:5.*:*)
 121         echo ppc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 122         exit 0 ;;
 123     sparc:UNIX_SV:4.*:*)
 124         echo sparc-unknown-sysv${UNAME_RELEASE}
 125         exit 0 ;;
 126     mips:UNIX_SV:4.*:*)
 127         echo mips-mips-sysv${UNAME_RELEASE}
 128         exit 0 ;;
 129     mips:OSF*1:*:*)
 130         echo mips-mips-osf1
 131         exit 0 ;;
 132     mips:4.4BSD:*:*)
 133         echo mips-mips-bsd4.4
 134         exit 0 ;;
 135     MIServer-S:SMP_DC.OSx:*:dcosx)
 136         echo mips-pyramid-sysv4
 137         exit 0 ;;
 138     news*:NEWS*:*:*)
 139         echo mips-sony-newsos${UNAME_RELEASE}
 140         exit 0 ;;
 141     i?86:NEXTSTEP:*:*)
 142         echo i386-next-nextstep${RELEASE}
 143         exit 0 ;;
 144     *680?0:NEXTSTEP:*:*)
 145         echo m68k-next-nextstep${RELEASE}
 146         exit 0 ;;
 147     *370:AIX:*:*)
 148         echo ibm370-ibm-aix
 149         exit 0 ;;
 150     ksr1:OSF*1:*:*)
 151         echo ksr1-ksr-osf1
 152         exit 0 ;;
 153     esa:OSF*1:*:* | ESA:OSF*:*:*)
 154         echo esa-ibm-osf1
 155         exit 0 ;;
 156     DNP*:DNIX:*:*)
 157         echo m68k-dnix-sysv
 158         exit 0 ;;
 159     *3b2*:*:*:*)
 160         echo we32k-att-sysv3
 161         exit 0 ;;
 162     *:QNX:*:42*)
 163         echo i386-qssl-qnx`echo ${UNAME_VERSION}`
 164         exit 0 ;;
 165     Alpha*:Windows:NT:*:SP*)
 166         echo alpha-pc-opennt
 167         exit 0 ;;
 168     *:Windows:NT:*:SP*)
 169         echo intel-pc-opennt
 170         exit 0 ;;
 171     *:NonStop-UX:*:*)
 172         echo mips-compaq-nonstopux
 173         exit 0 ;;
 174     # end cases added for Bash
 175     alpha:OSF1:*:*)
 176         # TEST CHANGED FOR BASH to handle `letter version' releases
 177         UNAME_MAJOR=`echo "$UNAME_RELEASE" | sed -e 's/^.\([0-9]\).*/\1/'`
 178         if test X"$UNAME_MAJOR" != X"" && test $UNAME_MAJOR = 4 ; then
 179                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
 180         elif test X"$UNAME_MAJOR" != X"" && test $UNAME_MAJOR -gt 4 ; then
 181                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
 182         fi
 183         # A Vn.n version is a released version.
 184         # A Tn.n version is a released field test version.
 185         # A Xn.n version is an unreleased experimental baselevel.
 186         # 1.2 uses "1.2" for uname -r.
 187         cat <<EOF >$dummy.s
 188         .globl main
 189         .ent main
 190 main:
 191         .frame \$30,0,\$26,0
 192         .prologue 0
 193         .long 0x47e03d80 # implver $0
 194         lda \$2,259
 195         .long 0x47e20c21 # amask $2,$1
 196         srl \$1,8,\$2
 197         sll \$2,2,\$2
 198         sll \$0,3,\$0
 199         addl \$1,\$0,\$0
 200         addl \$2,\$0,\$0
 201         ret \$31,(\$26),1
 202         .end main
 203 EOF
 204         $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
 205         if test "$?" = 0 ; then
 206                 ./$dummy
 207                 case "$?" in
 208                         7)
 209                                 UNAME_MACHINE="alpha"
 210                                 ;;
 211                         15)
 212                                 UNAME_MACHINE="alphaev5"
 213                                 ;;
 214                         14)
 215                                 UNAME_MACHINE="alphaev56"
 216                                 ;;
 217                         10)
 218                                 UNAME_MACHINE="alphapca56"
 219                                 ;;
 220                         16)
 221                                 UNAME_MACHINE="alphaev6"
 222                                 ;;
 223                 esac
 224         fi
 225         rm -f $dummy.s $dummy
 226         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 227         exit 0 ;;
 228     Alpha\ *:Windows_NT*:*)
 229         # How do we know it's Interix rather than the generic POSIX subsystem?
 230         # Should we change UNAME_MACHINE based on the output of uname instead
 231         # of the specific Alpha model?
 232         echo alpha-pc-interix
 233         exit 0 ;;
 234     21064:Windows_NT:50:3)
 235         echo alpha-dec-winnt3.5
 236         exit 0 ;;
 237     Amiga*:UNIX_System_V:4.0:*)
 238         echo m68k-cbm-sysv4
 239         exit 0;;
 240     amiga:NetBSD:*:*)
 241         echo m68k-cbm-netbsd${UNAME_RELEASE}
 242         exit 0 ;;
 243     amiga:OpenBSD:*:*)
 244         echo m68k-cbm-openbsd${UNAME_RELEASE}
 245         exit 0 ;;
 246     *:[Aa]miga[Oo][Ss]:*:*)
 247         echo ${UNAME_MACHINE}-unknown-amigaos
 248         exit 0 ;;
 249     arc64:OpenBSD:*:*)
 250         echo mips64el-unknown-openbsd${UNAME_RELEASE}
 251         exit 0 ;;
 252     arc:OpenBSD:*:*)
 253         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 254         exit 0 ;;
 255     hkmips:OpenBSD:*:*)
 256         echo mips-unknown-openbsd${UNAME_RELEASE}
 257         exit 0 ;;
 258     pmax:OpenBSD:*:*)
 259         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 260         exit 0 ;;
 261     sgi:OpenBSD:*:*)
 262         echo mips-unknown-openbsd${UNAME_RELEASE}
 263         exit 0 ;;
 264     wgrisc:OpenBSD:*:*)
 265         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 266         exit 0 ;;
 267     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 268         echo arm-acorn-riscix${UNAME_RELEASE}
 269         exit 0;;
 270     arm32:NetBSD:*:*)
 271         echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 272         exit 0 ;;
 273     SR2?01:HI-UX/MPP:*:*)
 274         echo hppa1.1-hitachi-hiuxmpp
 275         exit 0;;
 276     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 277         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 278         if test "`(/bin/universe) 2>/dev/null`" = att ; then
 279                 echo pyramid-pyramid-sysv3
 280         else
 281                 echo pyramid-pyramid-bsd
 282         fi
 283         exit 0 ;;
 284     NILE:*:*:*:dcosx)
 285         echo pyramid-pyramid-svr4
 286         exit 0 ;;
 287     sun4H:SunOS:5.*:*)
 288         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 289         exit 0 ;;
 290     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 291         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 292         exit 0 ;;
 293     i86pc:SunOS:5.*:*)
 294         echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 295         exit 0 ;;
 296     sun4*:SunOS:6*:*)
 297         # According to config.sub, this is the proper way to canonicalize
 298         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 299         # it's likely to be more like Solaris than SunOS4.
 300         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 301         exit 0 ;;
 302     sun4*:SunOS:*:*)
 303         case "`/usr/bin/arch -k`" in
 304             Series*|S4*)
 305                 UNAME_RELEASE=`uname -v`
 306                 ;;
 307         esac
 308         # Japanese Language versions have a version number like `4.1.3-JL'.
 309         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 310         exit 0 ;;
 311     sun3*:SunOS:*:*)
 312         echo m68k-sun-sunos${UNAME_RELEASE}
 313         exit 0 ;;
 314     sun*:*:4.2BSD:*)
 315         UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 316         test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 317         case "`/bin/arch`" in
 318             sun3)
 319                 echo m68k-sun-sunos${UNAME_RELEASE}
 320                 ;;
 321             sun4)
 322                 echo sparc-sun-sunos${UNAME_RELEASE}
 323                 ;;
 324         esac
 325         exit 0 ;;
 326     aushp:SunOS:*:*)
 327         echo sparc-auspex-sunos${UNAME_RELEASE}
 328         exit 0 ;;
 329     atari*:NetBSD:*:*)
 330         echo m68k-atari-netbsd${UNAME_RELEASE}
 331         exit 0 ;;
 332     atari*:OpenBSD:*:*)
 333         echo m68k-unknown-openbsd${UNAME_RELEASE}
 334         exit 0 ;;
 335     # The situation for MiNT is a little confusing.  The machine name
 336     # can be virtually everything (everything which is not
 337     # "atarist" or "atariste" at least should have a processor
 338     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
 339     # to the lowercase version "mint" (or "freemint").  Finally
 340     # the system name "TOS" denotes a system which is actually not
 341     # MiNT.  But MiNT is downward compatible to TOS, so this should
 342     # be no problem.
 343     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
 344        echo m68k-atari-mint${UNAME_RELEASE}
 345        exit 0 ;;
 346     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 347        echo m68k-atari-mint${UNAME_RELEASE}
 348        exit 0 ;;
 349     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
 350        echo m68k-atari-mint${UNAME_RELEASE}
 351        exit 0 ;;
 352     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
 353         echo m68k-milan-mint${UNAME_RELEASE}
 354         exit 0 ;;
 355     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
 356         echo m68k-hades-mint${UNAME_RELEASE}
 357         exit 0 ;;
 358     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
 359         echo m68k-unknown-mint${UNAME_RELEASE}
 360         exit 0 ;;
 361     sun3*:NetBSD:*:*)
 362         echo m68k-sun-netbsd${UNAME_RELEASE}
 363         exit 0 ;;
 364     sun3*:OpenBSD:*:*)
 365         echo m68k-unknown-openbsd${UNAME_RELEASE}
 366         exit 0 ;;
 367     mac68k:NetBSD:*:*)
 368         echo m68k-apple-netbsd${UNAME_RELEASE}
 369         exit 0 ;;
 370     mac68k:OpenBSD:*:*)
 371         echo m68k-unknown-openbsd${UNAME_RELEASE}
 372         exit 0 ;;
 373     mvme68k:OpenBSD:*:*)
 374         echo m68k-unknown-openbsd${UNAME_RELEASE}
 375         exit 0 ;;
 376     mvme88k:OpenBSD:*:*)
 377         echo m88k-unknown-openbsd${UNAME_RELEASE}
 378         exit 0 ;;
 379     *:"Mac OS":*:*)
 380         echo `uname -p`-apple-macos${UNAME_RELEASE}
 381         exit 0 ;;
 382     powerpc:machten:*:*)
 383         echo powerpc-apple-machten${UNAME_RELEASE}
 384         exit 0 ;;
 385     macppc:NetBSD:*:*)
 386         echo powerpc-apple-netbsd${UNAME_RELEASE}
 387         exit 0 ;;
 388     RISC*:Mach:*:*)
 389         echo mips-dec-mach_bsd4.3
 390         exit 0 ;;
 391     RISC*:ULTRIX:*:*)
 392         echo mips-dec-ultrix${UNAME_RELEASE}
 393         exit 0 ;;
 394     VAX*:ULTRIX*:*:*)
 395         echo vax-dec-ultrix${UNAME_RELEASE}
 396         exit 0 ;;
 397     2020:CLIX:*:* | 2430:CLIX:*:*)
 398         echo clipper-intergraph-clix${UNAME_RELEASE}
 399         exit 0 ;;
 400     mips:*:*:UMIPS | mips:*:*:RISCos)
 401         sed 's/^        //' << EOF >$dummy.c
 402 #ifdef __cplusplus
 403         int main (int argc, char *argv[]) {
 404 #else
 405         int main (argc, argv) int argc; char *argv[]; {
 406 #endif
 407         #if defined (host_mips) && defined (MIPSEB)
 408         #if defined (SYSTYPE_SYSV)
 409           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
 410         #endif
 411         #if defined (SYSTYPE_SVR4)
 412           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
 413         #endif
 414         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
 415           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
 416         #endif
 417         #endif
 418           exit (-1);
 419         }
 420 EOF
 421         $CC_FOR_BUILD $dummy.c -o $dummy \
 422           && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
 423           && rm $dummy.c $dummy && exit 0
 424         rm -f $dummy.c $dummy
 425         echo mips-mips-riscos${UNAME_RELEASE}
 426         exit 0 ;;
 427     Night_Hawk:Power_UNIX:*:*)
 428         echo powerpc-harris-powerunix
 429         exit 0 ;;
 430     m88k:CX/UX:7*:*)
 431         echo m88k-harris-cxux7
 432         exit 0 ;;
 433     m88k:*:4*:R4*)
 434         echo m88k-motorola-sysv4
 435         exit 0 ;;
 436     m88k:*:3*:R3*)
 437         echo m88k-motorola-sysv3
 438         exit 0 ;;
 439     AViiON:dgux:*:*)
 440         # DG/UX returns AViiON for all architectures
 441         UNAME_PROCESSOR=`/usr/bin/uname -p`
 442         if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
 443           if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
 444              -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
 445                 echo m88k-dg-dgux${UNAME_RELEASE}
 446           else
 447                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
 448           fi
 449         else
 450           echo i586-dg-dgux${UNAME_RELEASE}
 451         fi
 452         exit 0 ;;
 453     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
 454         echo m88k-dolphin-sysv3
 455         exit 0 ;;
 456     M88*:*:R3*:*)
 457         # Delta 88k system running SVR3
 458         echo m88k-motorola-sysv3
 459         exit 0 ;;
 460     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 461         echo m88k-tektronix-sysv3
 462         exit 0 ;;
 463     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 464         echo m68k-tektronix-bsd
 465         exit 0 ;;
 466     *:IRIX*:*:*)
 467         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 468         exit 0 ;;
 469     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 470         echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
 471         exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
 472     i?86:AIX:*:*)
 473         echo i386-ibm-aix
 474         exit 0 ;;
 475     *:AIX:2:3)
 476         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 477                 sed 's/^                //' << EOF >$dummy.c
 478                 #include <sys/systemcfg.h>
 479
 480                 main()
 481                         {
 482                         if (!__power_pc())
 483                                 exit(1);
 484                         puts("powerpc-ibm-aix3.2.5");
 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 rs6000-ibm-aix3.2.5
 491         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 492                 echo rs6000-ibm-aix3.2.4
 493         else
 494                 echo rs6000-ibm-aix3.2
 495         fi
 496         exit 0 ;;
 497     *:AIX:*:4)
 498         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
 499         if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
 500                 IBM_ARCH=rs6000
 501         else
 502                 IBM_ARCH=powerpc
 503         fi
 504         if [ -x /usr/bin/oslevel ] ; then
 505                 IBM_REV=`/usr/bin/oslevel`
 506         elif grep bos410 /usr/include/stdio.h >/dev/null 2>&1; then
 507                 IBM_REV=4.1
 508         elif grep bos411 /usr/include/stdio.h >/dev/null 2>&1; then
 509                 IBM_REV=4.1.1
 510         else
 511                 IBM_REV=4.${UNAME_RELEASE}
 512         fi
 513         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 514         exit 0 ;;
 515     *:AIX:*:*)
 516         echo rs6000-ibm-aix
 517         exit 0 ;;
 518     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 519         echo romp-ibm-bsd4.4
 520         exit 0 ;;
 521     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC NetBSD and
 522         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 523         exit 0 ;;                           # report: romp-ibm BSD 4.3
 524     *:BOSX:*:*)
 525         echo rs6000-bull-bosx
 526         exit 0 ;;
 527     DPX/2?00:B.O.S.:*:*)
 528         echo m68k-bull-sysv3
 529         exit 0 ;;
 530     9000/[34]??:4.3bsd:1.*:*)
 531         echo m68k-hp-bsd
 532         exit 0 ;;
 533     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 534         echo m68k-hp-bsd4.4
 535         exit 0 ;;
 536     9000/[34678]??:HP-UX:*:*)
 537         case "${UNAME_MACHINE}" in
 538             9000/31? )          HP_ARCH=m68000 ;;
 539             9000/[34]?? )       HP_ARCH=m68k ;;
 540             9000/[678][0-9][0-9])
 541               sed 's/^              //' << EOF >$dummy.c
 542               #include <stdlib.h>
 543               #include <unistd.h>
 544
 545               int main ()
 546               {
 547               #if defined(_SC_KERNEL_BITS)
 548                   long bits = sysconf(_SC_KERNEL_BITS);
 549               #endif
 550                   long cpu  = sysconf (_SC_CPU_VERSION);
 551
 552                   switch (cpu)
 553                 {
 554                 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
 555                 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
 556                 case CPU_PA_RISC2_0:
 557               #if defined(_SC_KERNEL_BITS)
 558                     switch (bits)
 559                         {
 560                         case 64: puts ("hppa2.0w"); break;
 561                         case 32: puts ("hppa2.0n"); break;
 562                         default: puts ("hppa2.0"); break;
 563                         } break;
 564               #else  /* !defined(_SC_KERNEL_BITS) */
 565                     puts ("hppa2.0"); break;
 566               #endif
 567                 default: puts ("hppa1.0"); break;
 568                 }
 569                   exit (0);
 570               }
 571 EOF
 572         ($CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
 573         rm -f $dummy.c $dummy
 574         esac
 575         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 576         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 577         exit 0 ;;
 578     3050*:HI-UX:*:*)
 579         sed 's/^        //' << EOF >$dummy.c
 580         #include <unistd.h>
 581         int
 582         main ()
 583         {
 584           long cpu = sysconf (_SC_CPU_VERSION);
 585           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 586              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 587              results, however.  */
 588           if (CPU_IS_PA_RISC (cpu))
 589             {
 590               switch (cpu)
 591                 {
 592                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 593                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 594                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 595                   default: puts ("hppa-hitachi-hiuxwe2"); break;
 596                 }
 597             }
 598           else if (CPU_IS_HP_MC68K (cpu))
 599             puts ("m68k-hitachi-hiuxwe2");
 600           else puts ("unknown-hitachi-hiuxwe2");
 601           exit (0);
 602         }
 603 EOF
 604         $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
 605         rm -f $dummy.c $dummy
 606         echo unknown-hitachi-hiuxwe2
 607         exit 0 ;;
 608     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 609         echo hppa1.1-hp-bsd
 610         exit 0 ;;
 611     9000/8??:4.3bsd:*:*)
 612         echo hppa1.0-hp-bsd
 613         exit 0 ;;
 614     *9??*:MPE/iX:*:*)
 615         echo hppa1.0-hp-mpeix
 616         exit 0 ;;
 617     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 618         echo hppa1.1-hp-osf
 619         exit 0 ;;
 620     hp8??:OSF1:*:*)
 621         echo hppa1.0-hp-osf
 622         exit 0 ;;
 623     i?86:OSF1:*:*)
 624         if [ -x /usr/sbin/sysversion ] ; then
 625             echo ${UNAME_MACHINE}-unknown-osf1mk
 626         else
 627             echo ${UNAME_MACHINE}-unknown-osf1
 628         fi
 629         exit 0 ;;
 630     parisc*:Lites*:*:*)
 631         echo hppa1.1-hp-lites
 632         exit 0 ;;
 633     hppa*:OpenBSD:*:*)
 634         echo hppa-unknown-openbsd
 635         exit 0 ;;
 636     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 637         echo c1-convex-bsd
 638         exit 0 ;;
 639     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 640         if getsysinfo -f scalar_acc
 641         then echo c32-convex-bsd
 642         else echo c2-convex-bsd
 643         fi
 644         exit 0 ;;
 645     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 646         echo c34-convex-bsd
 647         exit 0 ;;
 648     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 649         echo c38-convex-bsd
 650         exit 0 ;;
 651     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 652         echo c4-convex-bsd
 653         exit 0 ;;
 654     CRAY*X-MP:*:*:*)
 655         echo xmp-cray-unicos
 656         exit 0 ;;
 657     CRAY*Y-MP:*:*:*)
 658         echo ymp-cray-unicos${UNAME_RELEASE}
 659         exit 0 ;;
 660     CRAY*[A-Z]90:*:*:*)
 661         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 662         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 663               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
 664         exit 0 ;;
 665     CRAY*TS:*:*:*)
 666         echo t90-cray-unicos${UNAME_RELEASE}
 667         exit 0 ;;
 668     CRAY*T3E:*:*:*)
 669         echo alpha-cray-unicosmk${UNAME_RELEASE}
 670         exit 0 ;;
 671     CRAY-2:*:*:*)
 672         echo cray2-cray-unicos
 673         exit 0 ;;
 674     F300:UNIX_System_V:*:*)
 675         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 676         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 677         echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 678         exit 0 ;;
 679     F301:UNIX_System_V:*:*)
 680         echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
 681         exit 0 ;;
 682     hp3[0-9][05]:NetBSD:*:*)
 683         echo m68k-hp-netbsd${UNAME_RELEASE}
 684         exit 0 ;;
 685     hp300:OpenBSD:*:*)
 686         echo m68k-unknown-openbsd${UNAME_RELEASE}
 687         exit 0 ;;
 688     i?86:BSD/386:*:* | i?86:BSD/OS:*:*)
 689         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 690         exit 0 ;;
 691     sparc*:BSD/OS:*:*)
 692         echo sparc-unknown-bsdi${UNAME_RELEASE}
 693         exit 0 ;;
 694     *:BSD/OS:*:*)
 695         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 696         exit 0 ;;
 697     *:FreeBSD:*:*)
 698         if test -x /usr/bin/objformat; then
 699             if test "elf" = "`/usr/bin/objformat`"; then
 700                 echo ${UNAME_MACHINE}-unknown-freebsdelf`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
 701                 exit 0
 702             fi
 703         fi
 704         echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-=(].*//'`
 705         exit 0 ;;
 706     *:NetBSD:*:*)
 707         echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 708         exit 0 ;;
 709     *:OpenBSD:*:*)
 710         echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 711         exit 0 ;;
 712     i*:CYGWIN*:*)
 713         echo ${UNAME_MACHINE}-pc-cygwin
 714         exit 0 ;;
 715     i*:MINGW*:*)
 716         echo ${UNAME_MACHINE}-pc-mingw32
 717         exit 0 ;;
 718     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 719         # How do we know it's Interix rather than the generic POSIX subsystem?
 720         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 721         # UNAME_MACHINE based on the output of uname instead of i386?
 722         echo i386-pc-interix
 723         exit 0 ;;
 724     i*:UWIN*:*)
 725         echo ${UNAME_MACHINE}-pc-uwin
 726         exit 0 ;;
 727     p*:CYGWIN*:*)
 728         echo powerpcle-unknown-cygwin
 729         exit 0 ;;
 730     prep*:SunOS:5.*:*)
 731         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 732         exit 0 ;;
 733     *:GNU:*:*)
 734         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 735         exit 0 ;;
 736     *:Linux:*:*)
 737         # uname on the ARM produces all sorts of strangeness, and we need to
 738         # filter it out.
 739         case "$UNAME_MACHINE" in
 740           armv*)                      UNAME_MACHINE=$UNAME_MACHINE ;;
 741           arm* | sa110*)              UNAME_MACHINE="arm" ;;
 742         esac
 743
 744         # The BFD linker knows what the default object file format is, so
 745         # first see if it will tell us.  cd to the root directory to prevent
 746         # problems with other programs or directories called `ld' in the path.
 747         ld_help_string=`cd /; ld --help 2>&1`
 748         ld_supported_emulations=`echo $ld_help_string \
 749                          | sed -ne '/supported emulations:/!d
 750                                     s/[         ][      ]*/ /g
 751                                     s/.*supported emulations: *//
 752                                     s/ .*//
 753                                     p'`
 754         case "$ld_supported_emulations" in
 755           *ia64)      echo "${UNAME_MACHINE}-unknown-linux"         ; exit 0 ;;
 756           i?86linux)  echo "${UNAME_MACHINE}-pc-linux-gnuaout"      ; exit 0 ;;
 757           i?86coff)   echo "${UNAME_MACHINE}-pc-linux-gnucoff"      ; exit 0 ;;
 758           sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
 759           armlinux)   echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
 760           m68klinux)  echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
 761           elf32ppc | elf32ppclinux)
 762                 # Determine Lib Version
 763                 cat >$dummy.c <<EOF
 764 #include <features.h>
 765 #if defined(__GLIBC__)
 766 extern char __libc_version[];
 767 extern char __libc_release[];
 768 #endif
 769 main(argc, argv)
 770      int argc;
 771      char *argv[];
 772 {
 773 #if defined(__GLIBC__)
 774   printf("%s %s\n", __libc_version, __libc_release);
 775 #else
 776   printf("unkown\n");
 777 #endif
 778   return 0;
 779 }
 780 EOF
 781                 LIBC=""
 782                 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
 783                 if test "$?" = 0 ; then
 784                         ./$dummy | grep 1\.99 > /dev/null
 785                         if test "$?" = 0 ; then
 786                                 LIBC="libc1"
 787                         fi
 788                 fi
 789                 rm -f $dummy.c $dummy
 790                 echo powerpc-unknown-linux-gnu${LIBC} ; exit 0 ;;
 791         esac
 792
 793         if test "${UNAME_MACHINE}" = "alpha" ; then
 794                 sed 's/^        //'  <<EOF >$dummy.s
 795                 .globl main
 796                 .ent main
 797         main:
 798                 .frame \$30,0,\$26,0
 799                 .prologue 0
 800                 .long 0x47e03d80 # implver $0
 801                 lda \$2,259
 802                 .long 0x47e20c21 # amask $2,$1
 803                 srl \$1,8,\$2
 804                 sll \$2,2,\$2
 805                 sll \$0,3,\$0
 806                 addl \$1,\$0,\$0
 807                 addl \$2,\$0,\$0
 808                 ret \$31,(\$26),1
 809                 .end main
 810 EOF
 811                 LIBC=""
 812                 $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
 813                 if test "$?" = 0 ; then
 814                         ./$dummy
 815                         case "$?" in
 816                         7)
 817                                 UNAME_MACHINE="alpha"
 818                                 ;;
 819                         15)
 820                                 UNAME_MACHINE="alphaev5"
 821                                 ;;
 822                         14)
 823                                 UNAME_MACHINE="alphaev56"
 824                                 ;;
 825                         10)
 826                                 UNAME_MACHINE="alphapca56"
 827                                 ;;
 828                         16)
 829                                 UNAME_MACHINE="alphaev6"
 830                                 ;;
 831                         esac
 832
 833                         objdump --private-headers $dummy | \
 834                           grep ld.so.1 > /dev/null
 835                         if test "$?" = 0 ; then
 836                                 LIBC="libc1"
 837                         fi
 838                 fi
 839                 rm -f $dummy.s $dummy
 840                 echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
 841         elif test "${UNAME_MACHINE}" = "mips" ; then
 842           cat >$dummy.c <<EOF
 843 #ifdef __cplusplus
 844 int main (int argc, char *argv[]) {
 845 #else
 846 int main (argc, argv) int argc; char *argv[]; {
 847 #endif
 848 #ifdef __MIPSEB__
 849   printf ("%s-unknown-linux-gnu\n", argv[1]);
 850 #endif
 851 #ifdef __MIPSEL__
 852   printf ("%sel-unknown-linux-gnu\n", argv[1]);
 853 #endif
 854   return 0;
 855 }
 856 EOF
 857           $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
 858           rm -f $dummy.c $dummy
 859         else
 860           # Either a pre-BFD a.out linker (linux-gnuoldld)
 861           # or one that does not give us useful --help.
 862           # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
 863           # If ld does not provide *any* "supported emulations:"
 864           # that means it is gnuoldld.
 865           echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
 866           test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
 867
 868           case "${UNAME_MACHINE}" in
 869           i?86)
 870             VENDOR=pc;
 871             ;;
 872           *)
 873             VENDOR=unknown;
 874             ;;
 875           esac
 876           # Determine whether the default compiler is a.out or elf
 877           cat >$dummy.c <<EOF
 878 #include <features.h>
 879 #ifdef __cplusplus
 880         int main (int argc, char *argv[]) {
 881 #else
 882         int main (argc, argv) int argc; char *argv[]; {
 883 #endif
 884 #ifdef __ELF__
 885 # ifdef __GLIBC__
 886 #  if __GLIBC__ >= 2
 887     printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
 888 #  else
 889     printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
 890 #  endif
 891 # else
 892    printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
 893 # endif
 894 #else
 895   printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
 896 #endif
 897   return 0;
 898 }
 899 EOF
 900           ${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
 901           rm -f $dummy.c $dummy
 902         fi ;;
 903 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
 904 # are messed up and put the nodename in both sysname and nodename.
 905     i?86:DYNIX/ptx:4*:*)
 906         echo i386-sequent-sysv4
 907         exit 0 ;;
 908 # added by chet for bash based on usenet posting from <hops@sco.com> and
 909 # documentation on SCO's web site -- UnixWare 7 (SVR5)
 910 #    i?86:UnixWare:5*:*)
 911 #       echo ${UNAME_MACHINE}-pc-sysv5uw${UNAME_VERSION}
 912 #       exit 0 ;;
 913     i?86:UNIX_SV:4.2MP:2.*)
 914         # Unixware is an offshoot of SVR4, but it has its own version
 915         # number series starting with 2...
 916         # I am not positive that other SVR4 systems won't match this,
 917         # I just have to hope.  -- rms.
 918         # Use sysv4.2uw... so that sysv4* matches it.
 919         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
 920         exit 0 ;;
 921     i?86:*:4.*:* | i?86:SYSTEM_V:4.*:* | i?86:UNIX_SV:4.*:*)
 922         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
 923                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
 924         else
 925                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
 926         fi
 927         exit 0 ;;
 928     i?86:*:5:7*)
 929         UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
 930         (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
 931         (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) && UNAME_MACHINE=i586
 932         (/bin/uname -X|egrep '^Machine.*Pent.*II' >/dev/null) && UNAME_MACHINE=i686
 933         (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) && UNAME_MACHINE=i585
 934         echo ${UNAME_MACHINE}-${UNAME_SYSTEM}${UNAME_VERSION}-sysv${UNAME_RELEASE}
 935         exit 0 ;;
 936     i?86:*:3.2:*)
 937         if test -f /usr/options/cb.name; then
 938                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 939                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
 940         elif /bin/uname -X 2>/dev/null >/dev/null ; then
 941                 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
 942                 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
 943                 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
 944                         && UNAME_MACHINE=i586
 945                 (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
 946                         && UNAME_MACHINE=i686
 947                 (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
 948                         && UNAME_MACHINE=i686
 949                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
 950         else
 951                 echo ${UNAME_MACHINE}-pc-sysv32
 952         fi
 953         exit 0 ;;
 954     pc:*:*:*)
 955         # uname -m prints for DJGPP always 'pc', but it prints nothing about
 956         # the processor, so we play safe by assuming i386.
 957         echo i386-pc-msdosdjgpp
 958         exit 0 ;;
 959     Intel:Mach:3*:*)
 960         echo i386-pc-mach3
 961         exit 0 ;;
 962     paragon:*:*:*)
 963         echo i860-intel-osf1
 964         exit 0 ;;
 965     i860:*:4.*:*) # i860-SVR4
 966         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
 967           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
 968         else # Add other i860-SVR4 vendors below as they are discovered.
 969           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
 970         fi
 971         exit 0 ;;
 972     mini*:CTIX:SYS*5:*)
 973         # "miniframe"
 974         echo m68010-convergent-sysv
 975         exit 0 ;;
 976     M68*:*:R3V[567]*:*)
 977         test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
 978     3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
 979         OS_REL=''
 980         test -r /etc/.relid \
 981         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
 982         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 983           && echo i486-ncr-sysv4.3${OS_REL} && exit 0
 984         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
 985           && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
 986     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
 987         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 988           && echo i486-ncr-sysv4 && exit 0 ;;
 989     mc68030:UNIX_System_V:4.*:*)
 990         echo m68k-atari-sysv4
 991         exit 0 ;;
 992     m68*:LynxOS:2.*:*)
 993         echo m68k-unknown-lynxos${UNAME_RELEASE}
 994         exit 0 ;;
 995     i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
 996         echo i386-pc-lynxos${UNAME_RELEASE}
 997         exit 0 ;;
 998     TSUNAMI:LynxOS:2.*:*)
 999         echo sparc-unknown-lynxos${UNAME_RELEASE}
1000         exit 0 ;;
1001     rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
1002         echo rs6000-unknown-lynxos${UNAME_RELEASE}
1003         exit 0 ;;
1004     *:LynxOS:*:*)
1005         echo ${UNAME_MACHINE}-unknown-lynxos${UNAME_RELEASE}
1006         exit 0 ;;
1007     SM[BE]S:UNIX_SV:*:*)
1008         echo mips-dde-sysv${UNAME_RELEASE}
1009         exit 0 ;;
1010     RM*:SINIX-*:*:* | RM*:ReliantUNIX-*:*:*)
1011         echo mips-sni-sysv4
1012         exit 0 ;;
1013     *:SINIX-*:*:*)
1014         if uname -p 2>/dev/null >/dev/null ; then
1015                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1016                 echo ${UNAME_MACHINE}-sni-sysv4
1017         else
1018                 echo ns32k-sni-sysv
1019         fi
1020         exit 0 ;;
1021     PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1022                            # says <Richard.M.Bartel@ccMail.Census.GOV>
1023         echo i586-unisys-sysv4
1024         exit 0 ;;
1025     *:UNIX_System_V:4*:FTX*)
1026         # From Gerald Hewes <hewes@openmarket.com>.
1027         # How about differentiating between stratus architectures? -djm
1028         echo hppa1.1-stratus-sysv4
1029         exit 0 ;;
1030     *:*:*:FTX*)
1031         # From seanf@swdc.stratus.com.
1032         echo i860-stratus-sysv4
1033         exit 0 ;;
1034     mc68*:A/UX:*:*)
1035         echo m68k-apple-aux${UNAME_RELEASE}
1036         exit 0 ;;
1037     news*:NEWS-OS:*:6*)
1038         echo mips-sony-newsos6
1039         exit 0 ;;
1040     R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1041         if [ -d /usr/nec ]; then
1042                 echo mips-nec-sysv${UNAME_RELEASE}
1043         else
1044                 echo mips-unknown-sysv${UNAME_RELEASE}
1045         fi
1046         exit 0 ;;
1047     BeBox:BeOS:*:*)    # BeOS running on hardware made by Be, PPC only.
1048         echo powerpc-apple-beos
1049         exit 0 ;;
1050     BeMac:BeOS:*:*)
1051         echo powerpc-apple-beos
1052         exit 0 ;;
1053     BePC:BeOS:*:*)
1054         echo i586-pc-beos
1055         exit 0 ;;
1056     SX-4:SUPER-UX:*:*)
1057         echo sx4-nec-superux${UNAME_RELEASE}
1058         exit 0 ;;
1059     SX-5:SUPER-UX:*:*)
1060         echo sx5-nec-superux${UNAME_RELEASE}
1061         exit 0 ;;
1062     Power*:Rhapsody:*:*)
1063         echo powerpc-apple-rhapsody${UNAME_RELEASE}
1064         exit 0 ;;
1065     *:Rhapsody:*:*)
1066         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1067         exit 0 ;;
1068     Power*:Darwin:*:*)
1069         echo powerpc-apple-darwin${UNAME_RELEASE}
1070         exit 0 ;;
1071     *:Darwin:*:*)
1072         echo ${UNAME_MACHINE}-apple-darwin${UNAME_RELEASE}
1073         exit 0 ;;
1074 esac
1075
1076 #echo '(No uname command or uname output not recognized.)' 1>&2
1077 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1078
1079 cat >$dummy.c <<EOF
1080 #ifdef _SEQUENT_
1081 # include <sys/types.h>
1082 # include <sys/utsname.h>
1083 #endif
1084 main ()
1085 {
1086 #if defined (sony)
1087 #if defined (MIPSEB)
1088   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1089      I don't know....  */
1090   printf ("mips-sony-bsd\n"); exit (0);
1091 #else
1092 #include <sys/param.h>
1093   printf ("m68k-sony-newsos%s\n",
1094 #ifdef NEWSOS4
1095           "4"
1096 #else
1097           ""
1098 #endif
1099          ); exit (0);
1100 #endif
1101 #endif
1102
1103 #if defined (__arm) && defined (__acorn) && defined (__unix)
1104   printf ("arm-acorn-riscix\n"); exit (0);
1105 #endif
1106
1107 #if defined (hp9000) && !defined (hpux)
1108   printf ("m68k-hp-bsd\n"); exit (0);
1109 #endif
1110
1111 #if defined (hp300) && !defined (hpux)
1112   printf ("m68k-hp-bsd\n"); exit (0);
1113 #endif
1114
1115 #if defined (NeXT)
1116 #if !defined (__ARCHITECTURE__)
1117 #define __ARCHITECTURE__ "m68k"
1118 #endif
1119   int version;
1120   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1121   if (version < 4)
1122     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1123   else
1124     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1125   exit (0);
1126 #endif
1127
1128 #if defined (MULTIMAX) || defined (n16)
1129 #if defined (UMAXV)
1130   printf ("ns32k-encore-sysv\n"); exit (0);
1131 #else
1132 #if defined (CMU)
1133   printf ("ns32k-encore-mach\n"); exit (0);
1134 #else
1135   printf ("ns32k-encore-bsd\n"); exit (0);
1136 #endif
1137 #endif
1138 #endif
1139
1140 #if defined (__386BSD__)
1141   printf ("i386-pc-bsd\n"); exit (0);
1142 #endif
1143
1144 #if defined (sequent)
1145 #if defined (i386)
1146   printf ("i386-sequent-dynix\n"); exit (0);
1147 #endif
1148 #if defined (ns32000)
1149   printf ("ns32k-sequent-dynix\n"); exit (0);
1150 #endif
1151 #endif
1152
1153 #if defined (_SEQUENT_)
1154     struct utsname un;
1155
1156     uname(&un);
1157
1158     if (strncmp(un.version, "V2", 2) == 0) {
1159         printf ("i386-sequent-ptx2\n"); exit (0);
1160     }
1161     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1162         printf ("i386-sequent-ptx1\n"); exit (0);
1163     }
1164     printf ("i386-sequent-ptx\n"); exit (0);
1165
1166 #endif
1167
1168 #if defined (vax)
1169 #if !defined (ultrix)
1170   printf ("vax-dec-bsd\n"); exit (0);
1171 #else
1172   printf ("vax-dec-ultrix\n"); exit (0);
1173 #endif
1174 #endif
1175
1176 #if defined (alliant) && defined (i860)
1177   printf ("i860-alliant-bsd\n"); exit (0);
1178 #endif
1179
1180 /* Begin cases added for Bash */
1181 #if defined (tahoe)
1182   printf ("tahoe-cci-bsd\n"); exit (0);
1183 #endif
1184
1185 #if defined (nec_ews)
1186 #  if defined (SYSTYPE_SYSV)
1187   printf ("ews4800-nec-sysv4\n"); exit 0;
1188 #  else
1189   printf ("ews4800-nec-bsd\n"); exit (0);
1190 #  endif
1191 #endif
1192
1193 #if defined (sony)
1194 #  if defined (SYSTYPE_SYSV)
1195   printf ("mips-sony-sysv4\n"); exit 0;
1196 #  else
1197   printf ("mips-sony-bsd\n"); exit (0);
1198 #  endif
1199 #endif
1200
1201 #if defined (ardent)
1202   printf ("titan-ardent-bsd\n"); exit (0);
1203 #endif
1204
1205 #if defined (stardent)
1206   printf ("stardent-stardent-sysv\n"); exit (0);
1207 #endif
1208
1209 #if defined (ibm032)
1210   printf ("ibmrt-ibm-bsd4.3\n"); exit (0);
1211 #endif
1212
1213 #if defined (sequent) && defined (i386)
1214   printf ("i386-sequent-bsd\n"); exit (0);
1215 #endif
1216
1217 #if defined (qnx) && defined (i386)
1218   printf ("i386-pc-qnx\n"); exit (0);
1219 #endif
1220
1221 #if defined (gould)
1222   printf ("gould-gould-bsd\n"); exit (0);
1223 #endif
1224
1225 #if defined (unixpc)
1226   printf ("unixpc-att-sysv\n"); exit (0);
1227 #endif
1228
1229 #if defined (att386)
1230   printf ("i386-att-sysv3\n"); exit (0);
1231 #endif
1232
1233 #if defined (__m88k) && defined (__UMAXV__)
1234   printf ("m88k-encore-sysv3\n"); exit (0);
1235 #endif
1236
1237 #if defined (drs6000)
1238   printf ("drs6000-icl-sysv4.2\n"); exit (0);
1239 #endif
1240
1241 #if defined (clipper)
1242   printf ("clipper-orion-bsd\n"); exit (0);
1243 #endif
1244
1245 #if defined (is68k)
1246   printf ("m68k-isi-bsd\n"); exit (0);
1247 #endif
1248
1249 #if defined (luna88k)
1250   printf ("luna88k-omron-bsd\n"); exit (0);
1251 #endif
1252
1253 #if defined (butterfly) && defined (BFLY1)
1254   printf ("butterfly-bbn-mach\n"); exit (0);
1255 #endif
1256
1257 #if defined (tower32)
1258   printf ("tower32-ncr-sysv4\n"); exit (0);
1259 #endif
1260
1261 #if defined (MagicStation)
1262   printf ("magicstation-unknown-bsd\n"); exit (0);
1263 #endif
1264
1265 #if defined (scs)
1266   printf ("symmetric-scs-bsd4.2\n"); exit (0);
1267 #endif
1268
1269 #if defined (tandem)
1270   printf ("tandem-tandem-sysv\n"); exit (0);
1271 #endif
1272
1273 #if defined (cadmus)
1274   printf ("cadmus-pcs-sysv\n"); exit (0);
1275 #endif
1276
1277 #if defined (masscomp)
1278   printf ("masscomp-masscomp-sysv3\n"); exit (0);
1279 #endif
1280
1281 #if defined (hbullx20)
1282   printf ("hbullx20-bull-sysv3\n"); exit (0);
1283 #endif
1284
1285 /* End cases added for Bash */
1286
1287   exit (1);
1288 }
1289 EOF
1290
1291 ${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
1292 rm -f $dummy.c $dummy
1293
1294 # Apollos put the system type in the environment.
1295
1296 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1297
1298 # Convex versions that predate uname can use getsysinfo(1)
1299
1300 if [ -x /usr/convex/getsysinfo ]
1301 then
1302     case `getsysinfo -f cpu_type` in
1303     c1*)
1304         echo c1-convex-bsd
1305         exit 0 ;;
1306     c2*)
1307         if getsysinfo -f scalar_acc
1308         then echo c32-convex-bsd
1309         else echo c2-convex-bsd
1310         fi
1311         exit 0 ;;
1312     c34*)
1313         echo c34-convex-bsd
1314         exit 0 ;;
1315     c38*)
1316         echo c38-convex-bsd
1317         exit 0 ;;
1318     c4*)
1319         echo c4-convex-bsd
1320         exit 0 ;;
1321     esac
1322 fi
1323
1324 # Begin cases added for Bash
1325 case "$UNAME" in
1326 uts) echo uts-amdahl-sysv${UNAME_RELEASE}; exit 0 ;;
1327 esac
1328
1329 if [ -d /usr/amiga ]; then
1330         echo m68k-cbm-sysv${UNAME_RELEASE}; exit 0;
1331 fi
1332
1333 if [ -f /bin/fxc.info ]; then
1334         echo fxc-alliant-concentrix
1335         exit 0
1336 fi
1337 # end cases added for Bash
1338
1339 #echo '(Unable to guess system type)' 1>&2
1340
1341 exit 1