workbench/devs/AHI/config.guess

   1 #! /bin/sh
   2 # Attempt to guess a canonical system name.
   3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
   4 #   Free Software Foundation, Inc.
   5
   6 timestamp='2001-10-13'
   7
   8 # This file is free software; you can redistribute it and/or modify it
   9 # under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful, but
  14 # WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16 # General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  21 #
  22 # As a special exception to the GNU General Public License, if you
  23 # distribute this file as part of a program that contains a
  24 # configuration script generated by Autoconf, you may include it under
  25 # the same distribution terms that you use for the rest of that program.
  26
  27 # Written by Per Bothner <bothner@cygnus.com>.
  28 # Please send patches to <config-patches@gnu.org>.
  29 #
  30 # This script attempts to guess a canonical system name similar to
  31 # config.sub.  If it succeeds, it prints the system name on stdout, and
  32 # exits with 0.  Otherwise, it exits with 1.
  33 #
  34 # The plan is that this can be called by configure scripts if you
  35 # don't specify an explicit build system type.
  36
  37 me=`echo "$0" | sed -e 's,.*/,,'`
  38
  39 usage="\
  40 Usage: $0 [OPTION]
  41
  42 Output the configuration name of the system \`$me' is run on.
  43
  44 Operation modes:
  45   -h, --help         print this help, then exit
  46   -t, --time-stamp   print date of last modification, then exit
  47   -v, --version      print version number, then exit
  48
  49 Report bugs and patches to <config-patches@gnu.org>."
  50
  51 version="\
  52 GNU config.guess ($timestamp)
  53
  54 Originally written by Per Bothner.
  55 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
  56 Free Software Foundation, Inc.
  57
  58 This is free software; see the source for copying conditions.  There is NO
  59 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  60
  61 help="
  62 Try \`$me --help' for more information."
  63
  64 # Parse command line
  65 while test $# -gt 0 ; do
  66   case $1 in
  67     --time-stamp | --time* | -t )
  68        echo "$timestamp" ; exit 0 ;;
  69     --version | -v )
  70        echo "$version" ; exit 0 ;;
  71     --help | --h* | -h )
  72        echo "$usage"; exit 0 ;;
  73     -- )     # Stop option processing
  74        shift; break ;;
  75     - ) # Use stdin as input.
  76        break ;;
  77     -* )
  78        echo "$me: invalid option $1$help" >&2
  79        exit 1 ;;
  80     * )
  81        break ;;
  82   esac
  83 done
  84
  85 if test $# != 0; then
  86   echo "$me: too many arguments$help" >&2
  87   exit 1
  88 fi
  89
  90
  91 dummy=dummy-$$
  92 trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
  93
  94 # CC_FOR_BUILD -- compiler used by this script.
  95 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
  96 # use `HOST_CC' if defined, but it is deprecated.
  97
  98 set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in
  99  ,,)    echo "int dummy(){}" > $dummy.c ;
 100         for c in cc gcc c89 ; do
 101           ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ;
 102           if test $? = 0 ; then
 103              CC_FOR_BUILD="$c"; break ;
 104           fi ;
 105         done ;
 106         rm -f $dummy.c $dummy.o $dummy.rel ;
 107         if test x"$CC_FOR_BUILD" = x ; then
 108           CC_FOR_BUILD=no_compiler_found ;
 109         fi
 110         ;;
 111  ,,*)   CC_FOR_BUILD=$CC ;;
 112  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
 113 esac'
 114
 115 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 116 # (ghazi@noc.rutgers.edu 1994-08-24)
 117 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
 118         PATH=$PATH:/.attbin ; export PATH
 119 fi
 120
 121 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
 122 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
 123 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
 124 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 125
 126 # Note: order is significant - the case branches are not exclusive.
 127
 128 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 129     *:NetBSD:*:*)
 130         # Netbsd (nbsd) targets should (where applicable) match one or
 131         # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
 132         # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
 133         # switched to ELF, *-*-netbsd* would select the old
 134         # object file format.  This provides both forward
 135         # compatibility and a consistent mechanism for selecting the
 136         # object file format.
 137         # Determine the machine/vendor (is the vendor relevant).
 138         case "${UNAME_MACHINE}" in
 139             amiga) machine=m68k-unknown ;;
 140             arm32) machine=arm-unknown ;;
 141             atari*) machine=m68k-atari ;;
 142             sun3*) machine=m68k-sun ;;
 143             mac68k) machine=m68k-apple ;;
 144             macppc) machine=powerpc-apple ;;
 145             hp3[0-9][05]) machine=m68k-hp ;;
 146             ibmrt|romp-ibm) machine=romp-ibm ;;
 147             *) machine=${UNAME_MACHINE}-unknown ;;
 148         esac
 149         # The Operating System including object format, if it has switched
 150         # to ELF recently, or will in the future.
 151         case "${UNAME_MACHINE}" in
 152             i386|sparc|amiga|arm*|hp300|mvme68k|vax|atari|luna68k|mac68k|news68k|next68k|pc532|sun3*|x68k)
 153                 eval $set_cc_for_build
 154                 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
 155                         | grep __ELF__ >/dev/null
 156                 then
 157                     # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
 158                     # Return netbsd for either.  FIX?
 159                     os=netbsd
 160                 else
 161                     os=netbsdelf
 162                 fi
 163                 ;;
 164             *)
 165                 os=netbsd
 166                 ;;
 167         esac
 168         # The OS release
 169         release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 170         # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
 171         # contains redundant information, the shorter form:
 172         # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 173         echo "${machine}-${os}${release}"
 174         exit 0 ;;
 175     alpha:OSF1:*:*)
 176         if test $UNAME_RELEASE = "V4.0"; then
 177                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
 178         fi
 179         # A Vn.n version is a released version.
 180         # A Tn.n version is a released field test version.
 181         # A Xn.n version is an unreleased experimental baselevel.
 182         # 1.2 uses "1.2" for uname -r.
 183         cat <<EOF >$dummy.s
 184         .data
 185 \$Lformat:
 186         .byte 37,100,45,37,120,10,0     # "%d-%x\n"
 187
 188         .text
 189         .globl main
 190         .align 4
 191         .ent main
 192 main:
 193         .frame \$30,16,\$26,0
 194         ldgp \$29,0(\$27)
 195         .prologue 1
 196         .long 0x47e03d80 # implver \$0
 197         lda \$2,-1
 198         .long 0x47e20c21 # amask \$2,\$1
 199         lda \$16,\$Lformat
 200         mov \$0,\$17
 201         not \$1,\$18
 202         jsr \$26,printf
 203         ldgp \$29,0(\$26)
 204         mov 0,\$16
 205         jsr \$26,exit
 206         .end main
 207 EOF
 208         eval $set_cc_for_build
 209         $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
 210         if test "$?" = 0 ; then
 211                 case `./$dummy` in
 212                         0-0)
 213                                 UNAME_MACHINE="alpha"
 214                                 ;;
 215                         1-0)
 216                                 UNAME_MACHINE="alphaev5"
 217                                 ;;
 218                         1-1)
 219                                 UNAME_MACHINE="alphaev56"
 220                                 ;;
 221                         1-101)
 222                                 UNAME_MACHINE="alphapca56"
 223                                 ;;
 224                         2-303)
 225                                 UNAME_MACHINE="alphaev6"
 226                                 ;;
 227                         2-307)
 228                                 UNAME_MACHINE="alphaev67"
 229                                 ;;
 230                         2-1307)
 231                                 UNAME_MACHINE="alphaev68"
 232                                 ;;
 233                 esac
 234         fi
 235         rm -f $dummy.s $dummy
 236         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 237         exit 0 ;;
 238     Alpha\ *:Windows_NT*:*)
 239         # How do we know it's Interix rather than the generic POSIX subsystem?
 240         # Should we change UNAME_MACHINE based on the output of uname instead
 241         # of the specific Alpha model?
 242         echo alpha-pc-interix
 243         exit 0 ;;
 244     21064:Windows_NT:50:3)
 245         echo alpha-dec-winnt3.5
 246         exit 0 ;;
 247     Amiga*:UNIX_System_V:4.0:*)
 248         echo m68k-unknown-sysv4
 249         exit 0;;
 250     amiga:OpenBSD:*:*)
 251         echo m68k-unknown-openbsd${UNAME_RELEASE}
 252         exit 0 ;;
 253     *:[Aa]miga[Oo][Ss]:*:*)
 254         echo ${UNAME_MACHINE}-unknown-amigaos
 255         exit 0 ;;
 256     *:MorphOS:*:*)
 257         echo ${UNAME_MACHINE}-unknown-morphos
 258         exit 0 ;;
 259     arc64:OpenBSD:*:*)
 260         echo mips64el-unknown-openbsd${UNAME_RELEASE}
 261         exit 0 ;;
 262     arc:OpenBSD:*:*)
 263         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 264         exit 0 ;;
 265     hkmips:OpenBSD:*:*)
 266         echo mips-unknown-openbsd${UNAME_RELEASE}
 267         exit 0 ;;
 268     pmax:OpenBSD:*:*)
 269         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 270         exit 0 ;;
 271     sgi:OpenBSD:*:*)
 272         echo mips-unknown-openbsd${UNAME_RELEASE}
 273         exit 0 ;;
 274     wgrisc:OpenBSD:*:*)
 275         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 276         exit 0 ;;
 277     *:OS/390:*:*)
 278         echo i370-ibm-openedition
 279         exit 0 ;;
 280     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 281         echo arm-acorn-riscix${UNAME_RELEASE}
 282         exit 0;;
 283     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
 284         echo hppa1.1-hitachi-hiuxmpp
 285         exit 0;;
 286     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 287         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 288         if test "`(/bin/universe) 2>/dev/null`" = att ; then
 289                 echo pyramid-pyramid-sysv3
 290         else
 291                 echo pyramid-pyramid-bsd
 292         fi
 293         exit 0 ;;
 294     NILE*:*:*:dcosx)
 295         echo pyramid-pyramid-svr4
 296         exit 0 ;;
 297     sun4H:SunOS:5.*:*)
 298         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 299         exit 0 ;;
 300     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 301         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 302         exit 0 ;;
 303     i86pc:SunOS:5.*:*)
 304         echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 305         exit 0 ;;
 306     sun4*:SunOS:6*:*)
 307         # According to config.sub, this is the proper way to canonicalize
 308         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 309         # it's likely to be more like Solaris than SunOS4.
 310         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 311         exit 0 ;;
 312     sun4*:SunOS:*:*)
 313         case "`/usr/bin/arch -k`" in
 314             Series*|S4*)
 315                 UNAME_RELEASE=`uname -v`
 316                 ;;
 317         esac
 318         # Japanese Language versions have a version number like `4.1.3-JL'.
 319         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 320         exit 0 ;;
 321     sun3*:SunOS:*:*)
 322         echo m68k-sun-sunos${UNAME_RELEASE}
 323         exit 0 ;;
 324     sun*:*:4.2BSD:*)
 325         UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 326         test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 327         case "`/bin/arch`" in
 328             sun3)
 329                 echo m68k-sun-sunos${UNAME_RELEASE}
 330                 ;;
 331             sun4)
 332                 echo sparc-sun-sunos${UNAME_RELEASE}
 333                 ;;
 334         esac
 335         exit 0 ;;
 336     aushp:SunOS:*:*)
 337         echo sparc-auspex-sunos${UNAME_RELEASE}
 338         exit 0 ;;
 339     sparc*:NetBSD:*)
 340         echo `uname -p`-unknown-netbsd${UNAME_RELEASE}
 341         exit 0 ;;
 342     atari*:OpenBSD:*:*)
 343         echo m68k-unknown-openbsd${UNAME_RELEASE}
 344         exit 0 ;;
 345     # The situation for MiNT is a little confusing.  The machine name
 346     # can be virtually everything (everything which is not
 347     # "atarist" or "atariste" at least should have a processor
 348     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
 349     # to the lowercase version "mint" (or "freemint").  Finally
 350     # the system name "TOS" denotes a system which is actually not
 351     # MiNT.  But MiNT is downward compatible to TOS, so this should
 352     # be no problem.
 353     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
 354         echo m68k-atari-mint${UNAME_RELEASE}
 355         exit 0 ;;
 356     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 357         echo m68k-atari-mint${UNAME_RELEASE}
 358         exit 0 ;;
 359     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
 360         echo m68k-atari-mint${UNAME_RELEASE}
 361         exit 0 ;;
 362     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
 363         echo m68k-milan-mint${UNAME_RELEASE}
 364         exit 0 ;;
 365     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
 366         echo m68k-hades-mint${UNAME_RELEASE}
 367         exit 0 ;;
 368     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
 369         echo m68k-unknown-mint${UNAME_RELEASE}
 370         exit 0 ;;
 371     sun3*:OpenBSD:*:*)
 372         echo m68k-unknown-openbsd${UNAME_RELEASE}
 373         exit 0 ;;
 374     mac68k:OpenBSD:*:*)
 375         echo m68k-unknown-openbsd${UNAME_RELEASE}
 376         exit 0 ;;
 377     mvme68k:OpenBSD:*:*)
 378         echo m68k-unknown-openbsd${UNAME_RELEASE}
 379         exit 0 ;;
 380     mvme88k:OpenBSD:*:*)
 381         echo m88k-unknown-openbsd${UNAME_RELEASE}
 382         exit 0 ;;
 383     powerpc:machten:*:*)
 384         echo powerpc-apple-machten${UNAME_RELEASE}
 385         exit 0 ;;
 386     RISC*:Mach:*:*)
 387         echo mips-dec-mach_bsd4.3
 388         exit 0 ;;
 389     RISC*:ULTRIX:*:*)
 390         echo mips-dec-ultrix${UNAME_RELEASE}
 391         exit 0 ;;
 392     VAX*:ULTRIX*:*:*)
 393         echo vax-dec-ultrix${UNAME_RELEASE}
 394         exit 0 ;;
 395     2020:CLIX:*:* | 2430:CLIX:*:*)
 396         echo clipper-intergraph-clix${UNAME_RELEASE}
 397         exit 0 ;;
 398     mips:*:*:UMIPS | mips:*:*:RISCos)
 399         eval $set_cc_for_build
 400         sed 's/^        //' << EOF >$dummy.c
 401 #ifdef __cplusplus
 402 #include <stdio.h>  /* for printf() prototype */
 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 -f $dummy.c $dummy && exit 0
 424         rm -f $dummy.c $dummy
 425         echo mips-mips-riscos${UNAME_RELEASE}
 426         exit 0 ;;
 427     Motorola:PowerMAX_OS:*:*)
 428         echo powerpc-motorola-powermax
 429         exit 0 ;;
 430     Night_Hawk:Power_UNIX:*:*)
 431         echo powerpc-harris-powerunix
 432         exit 0 ;;
 433     m88k:CX/UX:7*:*)
 434         echo m88k-harris-cxux7
 435         exit 0 ;;
 436     m88k:*:4*:R4*)
 437         echo m88k-motorola-sysv4
 438         exit 0 ;;
 439     m88k:*:3*:R3*)
 440         echo m88k-motorola-sysv3
 441         exit 0 ;;
 442     AViiON:dgux:*:*)
 443         # DG/UX returns AViiON for all architectures
 444         UNAME_PROCESSOR=`/usr/bin/uname -p`
 445         if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
 446         then
 447             if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
 448                [ ${TARGET_BINARY_INTERFACE}x = x ]
 449             then
 450                 echo m88k-dg-dgux${UNAME_RELEASE}
 451             else
 452                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
 453             fi
 454         else
 455             echo i586-dg-dgux${UNAME_RELEASE}
 456         fi
 457         exit 0 ;;
 458     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
 459         echo m88k-dolphin-sysv3
 460         exit 0 ;;
 461     M88*:*:R3*:*)
 462         # Delta 88k system running SVR3
 463         echo m88k-motorola-sysv3
 464         exit 0 ;;
 465     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 466         echo m88k-tektronix-sysv3
 467         exit 0 ;;
 468     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 469         echo m68k-tektronix-bsd
 470         exit 0 ;;
 471     *:IRIX*:*:*)
 472         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 473         exit 0 ;;
 474     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 475         echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
 476         exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
 477     i*86:AIX:*:*)
 478         echo i386-ibm-aix
 479         exit 0 ;;
 480     ia64:AIX:*:*)
 481         if [ -x /usr/bin/oslevel ] ; then
 482                 IBM_REV=`/usr/bin/oslevel`
 483         else
 484                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 485         fi
 486         echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
 487         exit 0 ;;
 488     *:AIX:2:3)
 489         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 490                 eval $set_cc_for_build
 491                 sed 's/^                //' << EOF >$dummy.c
 492                 #include <sys/systemcfg.h>
 493
 494                 main()
 495                         {
 496                         if (!__power_pc())
 497                                 exit(1);
 498                         puts("powerpc-ibm-aix3.2.5");
 499                         exit(0);
 500                         }
 501 EOF
 502                 $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
 503                 rm -f $dummy.c $dummy
 504                 echo rs6000-ibm-aix3.2.5
 505         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 506                 echo rs6000-ibm-aix3.2.4
 507         else
 508                 echo rs6000-ibm-aix3.2
 509         fi
 510         exit 0 ;;
 511     *:AIX:*:[45])
 512         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
 513         if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
 514                 IBM_ARCH=rs6000
 515         else
 516                 IBM_ARCH=powerpc
 517         fi
 518         if [ -x /usr/bin/oslevel ] ; then
 519                 IBM_REV=`/usr/bin/oslevel`
 520         else
 521                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 522         fi
 523         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 524         exit 0 ;;
 525     *:AIX:*:*)
 526         echo rs6000-ibm-aix
 527         exit 0 ;;
 528     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 529         echo romp-ibm-bsd4.4
 530         exit 0 ;;
 531     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
 532         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 533         exit 0 ;;                           # report: romp-ibm BSD 4.3
 534     *:BOSX:*:*)
 535         echo rs6000-bull-bosx
 536         exit 0 ;;
 537     DPX/2?00:B.O.S.:*:*)
 538         echo m68k-bull-sysv3
 539         exit 0 ;;
 540     9000/[34]??:4.3bsd:1.*:*)
 541         echo m68k-hp-bsd
 542         exit 0 ;;
 543     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 544         echo m68k-hp-bsd4.4
 545         exit 0 ;;
 546     9000/[34678]??:HP-UX:*:*)
 547         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 548         case "${UNAME_MACHINE}" in
 549             9000/31? )            HP_ARCH=m68000 ;;
 550             9000/[34]?? )         HP_ARCH=m68k ;;
 551             9000/[678][0-9][0-9])
 552               case "${HPUX_REV}" in
 553                 11.[0-9][0-9])
 554                   if [ -x /usr/bin/getconf ]; then
 555                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
 556                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
 557                     case "${sc_cpu_version}" in
 558                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
 559                       528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
 560                       532)                      # CPU_PA_RISC2_0
 561                         case "${sc_kernel_bits}" in
 562                           32) HP_ARCH="hppa2.0n" ;;
 563                           64) HP_ARCH="hppa2.0w" ;;
 564                         esac ;;
 565                     esac
 566                   fi ;;
 567               esac
 568               if [ "${HP_ARCH}" = "" ]; then
 569               eval $set_cc_for_build
 570               sed 's/^              //' << EOF >$dummy.c
 571
 572               #define _HPUX_SOURCE
 573               #include <stdlib.h>
 574               #include <unistd.h>
 575
 576               int main ()
 577               {
 578               #if defined(_SC_KERNEL_BITS)
 579                   long bits = sysconf(_SC_KERNEL_BITS);
 580               #endif
 581                   long cpu  = sysconf (_SC_CPU_VERSION);
 582
 583                   switch (cpu)
 584                 {
 585                 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
 586                 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
 587                 case CPU_PA_RISC2_0:
 588               #if defined(_SC_KERNEL_BITS)
 589                     switch (bits)
 590                         {
 591                         case 64: puts ("hppa2.0w"); break;
 592                         case 32: puts ("hppa2.0n"); break;
 593                         default: puts ("hppa2.0"); break;
 594                         } break;
 595               #else  /* !defined(_SC_KERNEL_BITS) */
 596                     puts ("hppa2.0"); break;
 597               #endif
 598                 default: puts ("hppa1.0"); break;
 599                 }
 600                   exit (0);
 601               }
 602 EOF
 603             (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
 604             if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
 605             rm -f $dummy.c $dummy
 606         fi ;;
 607         esac
 608         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 609         exit 0 ;;
 610     ia64:HP-UX:*:*)
 611         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 612         echo ia64-hp-hpux${HPUX_REV}
 613         exit 0 ;;
 614     3050*:HI-UX:*:*)
 615         eval $set_cc_for_build
 616         sed 's/^        //' << EOF >$dummy.c
 617         #include <unistd.h>
 618         int
 619         main ()
 620         {
 621           long cpu = sysconf (_SC_CPU_VERSION);
 622           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 623              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 624              results, however.  */
 625           if (CPU_IS_PA_RISC (cpu))
 626             {
 627               switch (cpu)
 628                 {
 629                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 630                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 631                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 632                   default: puts ("hppa-hitachi-hiuxwe2"); break;
 633                 }
 634             }
 635           else if (CPU_IS_HP_MC68K (cpu))
 636             puts ("m68k-hitachi-hiuxwe2");
 637           else puts ("unknown-hitachi-hiuxwe2");
 638           exit (0);
 639         }
 640 EOF
 641         $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
 642         rm -f $dummy.c $dummy
 643         echo unknown-hitachi-hiuxwe2
 644         exit 0 ;;
 645     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 646         echo hppa1.1-hp-bsd
 647         exit 0 ;;
 648     9000/8??:4.3bsd:*:*)
 649         echo hppa1.0-hp-bsd
 650         exit 0 ;;
 651     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
 652         echo hppa1.0-hp-mpeix
 653         exit 0 ;;
 654     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 655         echo hppa1.1-hp-osf
 656         exit 0 ;;
 657     hp8??:OSF1:*:*)
 658         echo hppa1.0-hp-osf
 659         exit 0 ;;
 660     i*86:OSF1:*:*)
 661         if [ -x /usr/sbin/sysversion ] ; then
 662             echo ${UNAME_MACHINE}-unknown-osf1mk
 663         else
 664             echo ${UNAME_MACHINE}-unknown-osf1
 665         fi
 666         exit 0 ;;
 667     parisc*:Lites*:*:*)
 668         echo hppa1.1-hp-lites
 669         exit 0 ;;
 670     hppa*:OpenBSD:*:*)
 671         echo hppa-unknown-openbsd
 672         exit 0 ;;
 673     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 674         echo c1-convex-bsd
 675         exit 0 ;;
 676     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 677         if getsysinfo -f scalar_acc
 678         then echo c32-convex-bsd
 679         else echo c2-convex-bsd
 680         fi
 681         exit 0 ;;
 682     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 683         echo c34-convex-bsd
 684         exit 0 ;;
 685     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 686         echo c38-convex-bsd
 687         exit 0 ;;
 688     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 689         echo c4-convex-bsd
 690         exit 0 ;;
 691     CRAY*X-MP:*:*:*)
 692         echo xmp-cray-unicos
 693         exit 0 ;;
 694     CRAY*Y-MP:*:*:*)
 695         echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 696         exit 0 ;;
 697     CRAY*[A-Z]90:*:*:*)
 698         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 699         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 700               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
 701               -e 's/\.[^.]*$/.X/'
 702         exit 0 ;;
 703     CRAY*TS:*:*:*)
 704         echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 705         exit 0 ;;
 706     CRAY*T3D:*:*:*)
 707         echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 708         exit 0 ;;
 709     CRAY*T3E:*:*:*)
 710         echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 711         exit 0 ;;
 712     CRAY*SV1:*:*:*)
 713         echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 714         exit 0 ;;
 715     CRAY-2:*:*:*)
 716         echo cray2-cray-unicos
 717         exit 0 ;;
 718     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 719         FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 720         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 721         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 722         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 723         exit 0 ;;
 724     hp300:OpenBSD:*:*)
 725         echo m68k-unknown-openbsd${UNAME_RELEASE}
 726         exit 0 ;;
 727     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 728         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 729         exit 0 ;;
 730     sparc*:BSD/OS:*:*)
 731         echo sparc-unknown-bsdi${UNAME_RELEASE}
 732         exit 0 ;;
 733     *:BSD/OS:*:*)
 734         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 735         exit 0 ;;
 736     *:FreeBSD:*:*)
 737         echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
 738         exit 0 ;;
 739     *:OpenBSD:*:*)
 740         echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 741         exit 0 ;;
 742     i*:CYGWIN*:*)
 743         echo ${UNAME_MACHINE}-pc-cygwin
 744         exit 0 ;;
 745     i*:MINGW*:*)
 746         echo ${UNAME_MACHINE}-pc-mingw32
 747         exit 0 ;;
 748     i*:PW*:*)
 749         echo ${UNAME_MACHINE}-pc-pw32
 750         exit 0 ;;
 751     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 752         # How do we know it's Interix rather than the generic POSIX subsystem?
 753         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 754         # UNAME_MACHINE based on the output of uname instead of i386?
 755         echo i386-pc-interix
 756         exit 0 ;;
 757     i*:UWIN*:*)
 758         echo ${UNAME_MACHINE}-pc-uwin
 759         exit 0 ;;
 760     p*:CYGWIN*:*)
 761         echo powerpcle-unknown-cygwin
 762         exit 0 ;;
 763     prep*:SunOS:5.*:*)
 764         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 765         exit 0 ;;
 766     *:GNU:*:*)
 767         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 768         exit 0 ;;
 769     i*86:Minix:*:*)
 770         echo ${UNAME_MACHINE}-pc-minix
 771         exit 0 ;;
 772     arm*:Linux:*:*)
 773         echo ${UNAME_MACHINE}-unknown-linux-gnu
 774         exit 0 ;;
 775     ia64:Linux:*:*)
 776         echo ${UNAME_MACHINE}-unknown-linux
 777         exit 0 ;;
 778     m68*:Linux:*:*)
 779         echo ${UNAME_MACHINE}-unknown-linux-gnu
 780         exit 0 ;;
 781     mips:Linux:*:*)
 782         case `sed -n '/^byte/s/^.*: \(.*\) endian/\1/p' < /proc/cpuinfo` in
 783           big)    echo mips-unknown-linux-gnu && exit 0 ;;
 784           little) echo mipsel-unknown-linux-gnu && exit 0 ;;
 785         esac
 786         ;;
 787     ppc:Linux:*:*)
 788         echo powerpc-unknown-linux-gnu
 789         exit 0 ;;
 790     ppc64:Linux:*:*)
 791         echo powerpc64-unknown-linux-gnu
 792         exit 0 ;;
 793     alpha:Linux:*:*)
 794         case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
 795           EV5)   UNAME_MACHINE=alphaev5 ;;
 796           EV56)  UNAME_MACHINE=alphaev56 ;;
 797           PCA56) UNAME_MACHINE=alphapca56 ;;
 798           PCA57) UNAME_MACHINE=alphapca56 ;;
 799           EV6)   UNAME_MACHINE=alphaev6 ;;
 800           EV67)  UNAME_MACHINE=alphaev67 ;;
 801           EV68*) UNAME_MACHINE=alphaev68 ;;
 802         esac
 803         objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
 804         if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
 805         echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
 806         exit 0 ;;
 807     parisc:Linux:*:* | hppa:Linux:*:*)
 808         # Look for CPU level
 809         case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
 810           PA7*) echo hppa1.1-unknown-linux-gnu ;;
 811           PA8*) echo hppa2.0-unknown-linux-gnu ;;
 812           *)    echo hppa-unknown-linux-gnu ;;
 813         esac
 814         exit 0 ;;
 815     parisc64:Linux:*:* | hppa64:Linux:*:*)
 816         echo hppa64-unknown-linux-gnu
 817         exit 0 ;;
 818     s390:Linux:*:* | s390x:Linux:*:*)
 819         echo ${UNAME_MACHINE}-ibm-linux
 820         exit 0 ;;
 821     sh*:Linux:*:*)
 822         echo ${UNAME_MACHINE}-unknown-linux-gnu
 823         exit 0 ;;
 824     sparc:Linux:*:* | sparc64:Linux:*:*)
 825         echo ${UNAME_MACHINE}-unknown-linux-gnu
 826         exit 0 ;;
 827     x86_64:Linux:*:*)
 828         echo x86_64-unknown-linux-gnu
 829         exit 0 ;;
 830     i*86:Linux:*:*)
 831         # The BFD linker knows what the default object file format is, so
 832         # first see if it will tell us. cd to the root directory to prevent
 833         # problems with other programs or directories called `ld' in the path.
 834         ld_supported_targets=`cd /; ld --help 2>&1 \
 835                          | sed -ne '/supported targets:/!d
 836                                     s/[         ][      ]*/ /g
 837                                     s/.*supported targets: *//
 838                                     s/ .*//
 839                                     p'`
 840         case "$ld_supported_targets" in
 841           elf32-i386)
 842                 TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
 843                 ;;
 844           a.out-i386-linux)
 845                 echo "${UNAME_MACHINE}-pc-linux-gnuaout"
 846                 exit 0 ;;
 847           coff-i386)
 848                 echo "${UNAME_MACHINE}-pc-linux-gnucoff"
 849                 exit 0 ;;
 850           "")
 851                 # Either a pre-BFD a.out linker (linux-gnuoldld) or
 852                 # one that does not give us useful --help.
 853                 echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
 854                 exit 0 ;;
 855         esac
 856         # Determine whether the default compiler is a.out or elf
 857         eval $set_cc_for_build
 858         cat >$dummy.c <<EOF
 859 #include <features.h>
 860 #ifdef __cplusplus
 861 #include <stdio.h>  /* for printf() prototype */
 862         int main (int argc, char *argv[]) {
 863 #else
 864         int main (argc, argv) int argc; char *argv[]; {
 865 #endif
 866 #ifdef __ELF__
 867 # ifdef __GLIBC__
 868 #  if __GLIBC__ >= 2
 869     printf ("%s-pc-linux-gnu\n", argv[1]);
 870 #  else
 871     printf ("%s-pc-linux-gnulibc1\n", argv[1]);
 872 #  endif
 873 # else
 874    printf ("%s-pc-linux-gnulibc1\n", argv[1]);
 875 # endif
 876 #else
 877   printf ("%s-pc-linux-gnuaout\n", argv[1]);
 878 #endif
 879   return 0;
 880 }
 881 EOF
 882         $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0
 883         rm -f $dummy.c $dummy
 884         test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
 885         ;;
 886     i*86:DYNIX/ptx:4*:*)
 887         # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
 888         # earlier versions are messed up and put the nodename in both
 889         # sysname and nodename.
 890         echo i386-sequent-sysv4
 891         exit 0 ;;
 892     i*86:UNIX_SV:4.2MP:2.*)
 893         # Unixware is an offshoot of SVR4, but it has its own version
 894         # number series starting with 2...
 895         # I am not positive that other SVR4 systems won't match this,
 896         # I just have to hope.  -- rms.
 897         # Use sysv4.2uw... so that sysv4* matches it.
 898         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
 899         exit 0 ;;
 900     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
 901         UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
 902         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
 903                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
 904         else
 905                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
 906         fi
 907         exit 0 ;;
 908     i*86:*:5:[78]*)
 909         case `/bin/uname -X | grep "^Machine"` in
 910             *486*)           UNAME_MACHINE=i486 ;;
 911             *Pentium)        UNAME_MACHINE=i586 ;;
 912             *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
 913         esac
 914         echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
 915         exit 0 ;;
 916     i*86:*:3.2:*)
 917         if test -f /usr/options/cb.name; then
 918                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 919                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
 920         elif /bin/uname -X 2>/dev/null >/dev/null ; then
 921                 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
 922                 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
 923                 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
 924                         && UNAME_MACHINE=i586
 925                 (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
 926                         && UNAME_MACHINE=i686
 927                 (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
 928                         && UNAME_MACHINE=i686
 929                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
 930         else
 931                 echo ${UNAME_MACHINE}-pc-sysv32
 932         fi
 933         exit 0 ;;
 934     i*86:*DOS:*:*)
 935         echo ${UNAME_MACHINE}-pc-msdosdjgpp
 936         exit 0 ;;
 937     pc:*:*:*)
 938         # Left here for compatibility:
 939         # uname -m prints for DJGPP always 'pc', but it prints nothing about
 940         # the processor, so we play safe by assuming i386.
 941         echo i386-pc-msdosdjgpp
 942         exit 0 ;;
 943     Intel:Mach:3*:*)
 944         echo i386-pc-mach3
 945         exit 0 ;;
 946     paragon:*:*:*)
 947         echo i860-intel-osf1
 948         exit 0 ;;
 949     i860:*:4.*:*) # i860-SVR4
 950         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
 951           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
 952         else # Add other i860-SVR4 vendors below as they are discovered.
 953           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
 954         fi
 955         exit 0 ;;
 956     mini*:CTIX:SYS*5:*)
 957         # "miniframe"
 958         echo m68010-convergent-sysv
 959         exit 0 ;;
 960     M68*:*:R3V[567]*:*)
 961         test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
 962     3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
 963         OS_REL=''
 964         test -r /etc/.relid \
 965         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
 966         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 967           && echo i486-ncr-sysv4.3${OS_REL} && exit 0
 968         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
 969           && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
 970     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
 971         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 972           && echo i486-ncr-sysv4 && exit 0 ;;
 973     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
 974         echo m68k-unknown-lynxos${UNAME_RELEASE}
 975         exit 0 ;;
 976     mc68030:UNIX_System_V:4.*:*)
 977         echo m68k-atari-sysv4
 978         exit 0 ;;
 979     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
 980         echo i386-unknown-lynxos${UNAME_RELEASE}
 981         exit 0 ;;
 982     TSUNAMI:LynxOS:2.*:*)
 983         echo sparc-unknown-lynxos${UNAME_RELEASE}
 984         exit 0 ;;
 985     rs6000:LynxOS:2.*:*)
 986         echo rs6000-unknown-lynxos${UNAME_RELEASE}
 987         exit 0 ;;
 988     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
 989         echo powerpc-unknown-lynxos${UNAME_RELEASE}
 990         exit 0 ;;
 991     SM[BE]S:UNIX_SV:*:*)
 992         echo mips-dde-sysv${UNAME_RELEASE}
 993         exit 0 ;;
 994     RM*:ReliantUNIX-*:*:*)
 995         echo mips-sni-sysv4
 996         exit 0 ;;
 997     RM*:SINIX-*:*:*)
 998         echo mips-sni-sysv4
 999         exit 0 ;;
1000     *:SINIX-*:*:*)
1001         if uname -p 2>/dev/null >/dev/null ; then
1002                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1003                 echo ${UNAME_MACHINE}-sni-sysv4
1004         else
1005                 echo ns32k-sni-sysv
1006         fi
1007         exit 0 ;;
1008     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1009                       # says <Richard.M.Bartel@ccMail.Census.GOV>
1010         echo i586-unisys-sysv4
1011         exit 0 ;;
1012     *:UNIX_System_V:4*:FTX*)
1013         # From Gerald Hewes <hewes@openmarket.com>.
1014         # How about differentiating between stratus architectures? -djm
1015         echo hppa1.1-stratus-sysv4
1016         exit 0 ;;
1017     *:*:*:FTX*)
1018         # From seanf@swdc.stratus.com.
1019         echo i860-stratus-sysv4
1020         exit 0 ;;
1021     *:VOS:*:*)
1022         # From Paul.Green@stratus.com.
1023         echo hppa1.1-stratus-vos
1024         exit 0 ;;
1025     mc68*:A/UX:*:*)
1026         echo m68k-apple-aux${UNAME_RELEASE}
1027         exit 0 ;;
1028     news*:NEWS-OS:6*:*)
1029         echo mips-sony-newsos6
1030         exit 0 ;;
1031     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1032         if [ -d /usr/nec ]; then
1033                 echo mips-nec-sysv${UNAME_RELEASE}
1034         else
1035                 echo mips-unknown-sysv${UNAME_RELEASE}
1036         fi
1037         exit 0 ;;
1038     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1039         echo powerpc-be-beos
1040         exit 0 ;;
1041     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1042         echo powerpc-apple-beos
1043         exit 0 ;;
1044     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1045         echo i586-pc-beos
1046         exit 0 ;;
1047     SX-4:SUPER-UX:*:*)
1048         echo sx4-nec-superux${UNAME_RELEASE}
1049         exit 0 ;;
1050     SX-5:SUPER-UX:*:*)
1051         echo sx5-nec-superux${UNAME_RELEASE}
1052         exit 0 ;;
1053     Power*:Rhapsody:*:*)
1054         echo powerpc-apple-rhapsody${UNAME_RELEASE}
1055         exit 0 ;;
1056     *:Rhapsody:*:*)
1057         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1058         exit 0 ;;
1059     *:Darwin:*:*)
1060         echo `uname -p`-apple-darwin${UNAME_RELEASE}
1061         exit 0 ;;
1062     *:procnto*:*:* | *:QNX:[0123456789]*:*)
1063         if test "${UNAME_MACHINE}" = "x86pc"; then
1064                 UNAME_MACHINE=pc
1065         fi
1066         echo `uname -p`-${UNAME_MACHINE}-nto-qnx
1067         exit 0 ;;
1068     *:QNX:*:4*)
1069         echo i386-pc-qnx
1070         exit 0 ;;
1071     NSR-[KW]:NONSTOP_KERNEL:*:*)
1072         echo nsr-tandem-nsk${UNAME_RELEASE}
1073         exit 0 ;;
1074     *:NonStop-UX:*:*)
1075         echo mips-compaq-nonstopux
1076         exit 0 ;;
1077     BS2000:POSIX*:*:*)
1078         echo bs2000-siemens-sysv
1079         exit 0 ;;
1080     DS/*:UNIX_System_V:*:*)
1081         echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1082         exit 0 ;;
1083     *:Plan9:*:*)
1084         # "uname -m" is not consistent, so use $cputype instead. 386
1085         # is converted to i386 for consistency with other x86
1086         # operating systems.
1087         if test "$cputype" = "386"; then
1088             UNAME_MACHINE=i386
1089         else
1090             UNAME_MACHINE="$cputype"
1091         fi
1092         echo ${UNAME_MACHINE}-unknown-plan9
1093         exit 0 ;;
1094     i*86:OS/2:*:*)
1095         # If we were able to find `uname', then EMX Unix compatibility
1096         # is probably installed.
1097         echo ${UNAME_MACHINE}-pc-os2-emx
1098         exit 0 ;;
1099     *:TOPS-10:*:*)
1100         echo pdp10-unknown-tops10
1101         exit 0 ;;
1102     *:TENEX:*:*)
1103         echo pdp10-unknown-tenex
1104         exit 0 ;;
1105     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1106         echo pdp10-dec-tops20
1107         exit 0 ;;
1108     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1109         echo pdp10-xkl-tops20
1110         exit 0 ;;
1111     *:TOPS-20:*:*)
1112         echo pdp10-unknown-tops20
1113         exit 0 ;;
1114     *:ITS:*:*)
1115         echo pdp10-unknown-its
1116         exit 0 ;;
1117     i*86:XTS-300:*:STOP)
1118         echo ${UNAME_MACHINE}-unknown-stop
1119         exit 0 ;;
1120     i*86:atheos:*:*)
1121         echo ${UNAME_MACHINE}-unknown-atheos
1122         exit 0 ;;
1123 esac
1124
1125 #echo '(No uname command or uname output not recognized.)' 1>&2
1126 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1127
1128 eval $set_cc_for_build
1129 cat >$dummy.c <<EOF
1130 #ifdef _SEQUENT_
1131 # include <sys/types.h>
1132 # include <sys/utsname.h>
1133 #endif
1134 main ()
1135 {
1136 #if defined (sony)
1137 #if defined (MIPSEB)
1138   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1139      I don't know....  */
1140   printf ("mips-sony-bsd\n"); exit (0);
1141 #else
1142 #include <sys/param.h>
1143   printf ("m68k-sony-newsos%s\n",
1144 #ifdef NEWSOS4
1145           "4"
1146 #else
1147           ""
1148 #endif
1149          ); exit (0);
1150 #endif
1151 #endif
1152
1153 #if defined (__arm) && defined (__acorn) && defined (__unix)
1154   printf ("arm-acorn-riscix"); exit (0);
1155 #endif
1156
1157 #if defined (hp300) && !defined (hpux)
1158   printf ("m68k-hp-bsd\n"); exit (0);
1159 #endif
1160
1161 #if defined (NeXT)
1162 #if !defined (__ARCHITECTURE__)
1163 #define __ARCHITECTURE__ "m68k"
1164 #endif
1165   int version;
1166   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1167   if (version < 4)
1168     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1169   else
1170     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1171   exit (0);
1172 #endif
1173
1174 #if defined (MULTIMAX) || defined (n16)
1175 #if defined (UMAXV)
1176   printf ("ns32k-encore-sysv\n"); exit (0);
1177 #else
1178 #if defined (CMU)
1179   printf ("ns32k-encore-mach\n"); exit (0);
1180 #else
1181   printf ("ns32k-encore-bsd\n"); exit (0);
1182 #endif
1183 #endif
1184 #endif
1185
1186 #if defined (__386BSD__)
1187   printf ("i386-pc-bsd\n"); exit (0);
1188 #endif
1189
1190 #if defined (sequent)
1191 #if defined (i386)
1192   printf ("i386-sequent-dynix\n"); exit (0);
1193 #endif
1194 #if defined (ns32000)
1195   printf ("ns32k-sequent-dynix\n"); exit (0);
1196 #endif
1197 #endif
1198
1199 #if defined (_SEQUENT_)
1200     struct utsname un;
1201
1202     uname(&un);
1203
1204     if (strncmp(un.version, "V2", 2) == 0) {
1205         printf ("i386-sequent-ptx2\n"); exit (0);
1206     }
1207     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1208         printf ("i386-sequent-ptx1\n"); exit (0);
1209     }
1210     printf ("i386-sequent-ptx\n"); exit (0);
1211
1212 #endif
1213
1214 #if defined (vax)
1215 # if !defined (ultrix)
1216 #  include <sys/param.h>
1217 #  if defined (BSD)
1218 #   if BSD == 43
1219       printf ("vax-dec-bsd4.3\n"); exit (0);
1220 #   else
1221 #    if BSD == 199006
1222       printf ("vax-dec-bsd4.3reno\n"); exit (0);
1223 #    else
1224       printf ("vax-dec-bsd\n"); exit (0);
1225 #    endif
1226 #   endif
1227 #  else
1228     printf ("vax-dec-bsd\n"); exit (0);
1229 #  endif
1230 # else
1231     printf ("vax-dec-ultrix\n"); exit (0);
1232 # endif
1233 #endif
1234
1235 #if defined (alliant) && defined (i860)
1236   printf ("i860-alliant-bsd\n"); exit (0);
1237 #endif
1238
1239   exit (1);
1240 }
1241 EOF
1242
1243 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
1244 rm -f $dummy.c $dummy
1245
1246 # Apollos put the system type in the environment.
1247
1248 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1249
1250 # Convex versions that predate uname can use getsysinfo(1)
1251
1252 if [ -x /usr/convex/getsysinfo ]
1253 then
1254     case `getsysinfo -f cpu_type` in
1255     c1*)
1256         echo c1-convex-bsd
1257         exit 0 ;;
1258     c2*)
1259         if getsysinfo -f scalar_acc
1260         then echo c32-convex-bsd
1261         else echo c2-convex-bsd
1262         fi
1263         exit 0 ;;
1264     c34*)
1265         echo c34-convex-bsd
1266         exit 0 ;;
1267     c38*)
1268         echo c38-convex-bsd
1269         exit 0 ;;
1270     c4*)
1271         echo c4-convex-bsd
1272         exit 0 ;;
1273     esac
1274 fi
1275
1276 cat >&2 <<EOF
1277 $0: unable to guess system type
1278
1279 This script, last modified $timestamp, has failed to recognize
1280 the operating system you are using. It is advised that you
1281 download the most up to date version of the config scripts from
1282
1283     ftp://ftp.gnu.org/pub/gnu/config/
1284
1285 If the version you run ($0) is already up to date, please
1286 send the following data and any information you think might be
1287 pertinent to <config-patches@gnu.org> in order to provide the needed
1288 information to handle your system.
1289
1290 config.guess timestamp = $timestamp
1291
1292 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1293 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1294 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1295 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1296
1297 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1298 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1299
1300 hostinfo               = `(hostinfo) 2>/dev/null`
1301 /bin/universe          = `(/bin/universe) 2>/dev/null`
1302 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1303 /bin/arch              = `(/bin/arch) 2>/dev/null`
1304 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1305 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1306
1307 UNAME_MACHINE = ${UNAME_MACHINE}
1308 UNAME_RELEASE = ${UNAME_RELEASE}
1309 UNAME_SYSTEM  = ${UNAME_SYSTEM}
1310 UNAME_VERSION = ${UNAME_VERSION}
1311 EOF
1312
1313 exit 1
1314
1315 # Local variables:
1316 # eval: (add-hook 'write-file-hooks 'time-stamp)
1317 # time-stamp-start: "timestamp='"
1318 # time-stamp-format: "%:y-%02m-%02d"
1319 # time-stamp-end: "'"
1320 # End: