scripts/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
   4 #   Free Software Foundation, Inc.
   5
   6 version='2000-11-16'
   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 system type (host/target name).
  36 #
  37 # Only a few systems have been added to this list; please add others
  38 # (but try to keep the structure clean).
  39 #
  40
  41 me=`echo "$0" | sed -e 's,.*/,,'`
  42
  43 usage="\
  44 Usage: $0 [OPTION]
  45
  46 Output the configuration name of this system.
  47
  48 Operation modes:
  49   -h, --help               print this help, then exit
  50   -V, --version            print version number, then exit"
  51
  52 help="
  53 Try \`$me --help' for more information."
  54
  55 # Parse command line
  56 while test $# -gt 0 ; do
  57   case "$1" in
  58     --version | --vers* | -V )
  59        echo "$version" ; exit 0 ;;
  60     --help | --h* | -h )
  61        echo "$usage"; exit 0 ;;
  62     -- )     # Stop option processing
  63        shift; break ;;
  64     - ) # Use stdin as input.
  65        break ;;
  66     -* )
  67        exec >&2
  68        echo "$me: invalid option $1"
  69        echo "$help"
  70        exit 1 ;;
  71     * )
  72        break ;;
  73   esac
  74 done
  75
  76 if test $# != 0; then
  77   echo "$me: too many arguments$help" >&2
  78   exit 1
  79 fi
  80
  81
  82 dummy=dummy-$$
  83 trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
  84
  85 # Use $HOST_CC if defined. $CC may point to a cross-compiler
  86 if test x"$CC_FOR_BUILD" = x; then
  87   if test x"$HOST_CC" != x; then
  88     CC_FOR_BUILD="$HOST_CC"
  89   else
  90     if test x"$CC" != x; then
  91       CC_FOR_BUILD="$CC"
  92     else
  93       echo 'int dummy(){}' >$dummy.c
  94       for c in cc c89 gcc; do
  95         ($c $dummy.c -c) >/dev/null 2>&1
  96         if test $? = 0; then
  97           CC_FOR_BUILD="$c"; break
  98         fi
  99       done
 100       rm -f $dummy.c $dummy.o
 101       if test x"$CC_FOR_BUILD" = x; then
 102         CC_FOR_BUILD=no_compiler_found
 103       fi
 104     fi
 105   fi
 106 fi
 107
 108
 109 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 110 # (ghazi@noc.rutgers.edu 8/24/94.)
 111 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
 112         PATH=$PATH:/.attbin ; export PATH
 113 fi
 114
 115 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
 116 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
 117 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
 118 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 119
 120 # Note: order is significant - the case branches are not exclusive.
 121
 122 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 123     *:NetBSD:*:*)
 124         # Netbsd (nbsd) targets should (where applicable) match one or
 125         # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
 126         # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
 127         # switched to ELF, *-*-netbsd* would select the old
 128         # object file format.  This provides both forward
 129         # compatibility and a consistent mechanism for selecting the
 130         # object file format.
 131         # Determine the machine/vendor (is the vendor relevant).
 132         case "${UNAME_MACHINE}" in
 133             amiga) machine=m68k-unknown ;;
 134             arm32) machine=arm-unknown ;;
 135             atari*) machine=m68k-atari ;;
 136             sun3*) machine=m68k-sun ;;
 137             mac68k) machine=m68k-apple ;;
 138             macppc) machine=powerpc-apple ;;
 139             hp3[0-9][05]) machine=m68k-hp ;;
 140             ibmrt|romp-ibm) machine=romp-ibm ;;
 141             *) machine=${UNAME_MACHINE}-unknown ;;
 142         esac
 143         # The Operating System including object format.
 144         if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
 145                 | grep __ELF__ >/dev/null
 146         then
 147             # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
 148             # Return netbsd for either.  FIX?
 149             os=netbsd
 150         else
 151             os=netbsdelf
 152         fi
 153         # The OS release
 154         release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 155         # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
 156         # contains redundant information, the shorter form:
 157         # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 158         echo "${machine}-${os}${release}"
 159         exit 0 ;;
 160     alpha:OSF1:*:*)
 161         if test $UNAME_RELEASE = "V4.0"; then
 162                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
 163         fi
 164         # A Vn.n version is a released version.
 165         # A Tn.n version is a released field test version.
 166         # A Xn.n version is an unreleased experimental baselevel.
 167         # 1.2 uses "1.2" for uname -r.
 168         cat <<EOF >$dummy.s
 169         .data
 170 \$Lformat:
 171         .byte 37,100,45,37,120,10,0     # "%d-%x\n"
 172
 173         .text
 174         .globl main
 175         .align 4
 176         .ent main
 177 main:
 178         .frame \$30,16,\$26,0
 179         ldgp \$29,0(\$27)
 180         .prologue 1
 181         .long 0x47e03d80 # implver \$0
 182         lda \$2,-1
 183         .long 0x47e20c21 # amask \$2,\$1
 184         lda \$16,\$Lformat
 185         mov \$0,\$17
 186         not \$1,\$18
 187         jsr \$26,printf
 188         ldgp \$29,0(\$26)
 189         mov 0,\$16
 190         jsr \$26,exit
 191         .end main
 192 EOF
 193         $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
 194         if test "$?" = 0 ; then
 195                 case `./$dummy` in
 196                         0-0)
 197                                 UNAME_MACHINE="alpha"
 198                                 ;;
 199                         1-0)
 200                                 UNAME_MACHINE="alphaev5"
 201                                 ;;
 202                         1-1)
 203                                 UNAME_MACHINE="alphaev56"
 204                                 ;;
 205                         1-101)
 206                                 UNAME_MACHINE="alphapca56"
 207                                 ;;
 208                         2-303)
 209                                 UNAME_MACHINE="alphaev6"
 210                                 ;;
 211                         2-307)
 212                                 UNAME_MACHINE="alphaev67"
 213                                 ;;
 214                 esac
 215         fi
 216         rm -f $dummy.s $dummy
 217         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 218         exit 0 ;;
 219     Alpha\ *:Windows_NT*:*)
 220         # How do we know it's Interix rather than the generic POSIX subsystem?
 221         # Should we change UNAME_MACHINE based on the output of uname instead
 222         # of the specific Alpha model?
 223         echo alpha-pc-interix
 224         exit 0 ;;
 225     21064:Windows_NT:50:3)
 226         echo alpha-dec-winnt3.5
 227         exit 0 ;;
 228     Amiga*:UNIX_System_V:4.0:*)
 229         echo m68k-unknown-sysv4
 230         exit 0;;
 231     amiga:OpenBSD:*:*)
 232         echo m68k-unknown-openbsd${UNAME_RELEASE}
 233         exit 0 ;;
 234     *:[Aa]miga[Oo][Ss]:*:*)
 235         echo ${UNAME_MACHINE}-unknown-amigaos
 236         exit 0 ;;
 237     arc64:OpenBSD:*:*)
 238         echo mips64el-unknown-openbsd${UNAME_RELEASE}
 239         exit 0 ;;
 240     arc:OpenBSD:*:*)
 241         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 242         exit 0 ;;
 243     hkmips:OpenBSD:*:*)
 244         echo mips-unknown-openbsd${UNAME_RELEASE}
 245         exit 0 ;;
 246     pmax:OpenBSD:*:*)
 247         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 248         exit 0 ;;
 249     sgi:OpenBSD:*:*)
 250         echo mips-unknown-openbsd${UNAME_RELEASE}
 251         exit 0 ;;
 252     wgrisc:OpenBSD:*:*)
 253         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 254         exit 0 ;;
 255     *:OS/390:*:*)
 256         echo i370-ibm-openedition
 257         exit 0 ;;
 258     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 259         echo arm-acorn-riscix${UNAME_RELEASE}
 260         exit 0;;
 261     SR2?01:HI-UX/MPP:*:*)
 262         echo hppa1.1-hitachi-hiuxmpp
 263         exit 0;;
 264     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 265         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 266         if test "`(/bin/universe) 2>/dev/null`" = att ; then
 267                 echo pyramid-pyramid-sysv3
 268         else
 269                 echo pyramid-pyramid-bsd
 270         fi
 271         exit 0 ;;
 272     NILE*:*:*:dcosx)
 273         echo pyramid-pyramid-svr4
 274         exit 0 ;;
 275     sun4H:SunOS:5.*:*)
 276         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 277         exit 0 ;;
 278     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 279         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 280         exit 0 ;;
 281     i86pc:SunOS:5.*:*)
 282         echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 283         exit 0 ;;
 284     sun4*:SunOS:6*:*)
 285         # According to config.sub, this is the proper way to canonicalize
 286         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 287         # it's likely to be more like Solaris than SunOS4.
 288         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 289         exit 0 ;;
 290     sun4*:SunOS:*:*)
 291         case "`/usr/bin/arch -k`" in
 292             Series*|S4*)
 293                 UNAME_RELEASE=`uname -v`
 294                 ;;
 295         esac
 296         # Japanese Language versions have a version number like `4.1.3-JL'.
 297         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 298         exit 0 ;;
 299     sun3*:SunOS:*:*)
 300         echo m68k-sun-sunos${UNAME_RELEASE}
 301         exit 0 ;;
 302     sun*:*:4.2BSD:*)
 303         UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 304         test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 305         case "`/bin/arch`" in
 306             sun3)
 307                 echo m68k-sun-sunos${UNAME_RELEASE}
 308                 ;;
 309             sun4)
 310                 echo sparc-sun-sunos${UNAME_RELEASE}
 311                 ;;
 312         esac
 313         exit 0 ;;
 314     aushp:SunOS:*:*)
 315         echo sparc-auspex-sunos${UNAME_RELEASE}
 316         exit 0 ;;
 317     atari*:OpenBSD:*:*)
 318         echo m68k-unknown-openbsd${UNAME_RELEASE}
 319         exit 0 ;;
 320     # The situation for MiNT is a little confusing.  The machine name
 321     # can be virtually everything (everything which is not
 322     # "atarist" or "atariste" at least should have a processor
 323     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
 324     # to the lowercase version "mint" (or "freemint").  Finally
 325     # the system name "TOS" denotes a system which is actually not
 326     # MiNT.  But MiNT is downward compatible to TOS, so this should
 327     # be no problem.
 328     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
 329         echo m68k-atari-mint${UNAME_RELEASE}
 330         exit 0 ;;
 331     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 332         echo m68k-atari-mint${UNAME_RELEASE}
 333         exit 0 ;;
 334     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
 335         echo m68k-atari-mint${UNAME_RELEASE}
 336         exit 0 ;;
 337     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
 338         echo m68k-milan-mint${UNAME_RELEASE}
 339         exit 0 ;;
 340     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
 341         echo m68k-hades-mint${UNAME_RELEASE}
 342         exit 0 ;;
 343     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
 344         echo m68k-unknown-mint${UNAME_RELEASE}
 345         exit 0 ;;
 346     sun3*:OpenBSD:*:*)
 347         echo m68k-unknown-openbsd${UNAME_RELEASE}
 348         exit 0 ;;
 349     mac68k:OpenBSD:*:*)
 350         echo m68k-unknown-openbsd${UNAME_RELEASE}
 351         exit 0 ;;
 352     mvme68k:OpenBSD:*:*)
 353         echo m68k-unknown-openbsd${UNAME_RELEASE}
 354         exit 0 ;;
 355     mvme88k:OpenBSD:*:*)
 356         echo m88k-unknown-openbsd${UNAME_RELEASE}
 357         exit 0 ;;
 358     powerpc:machten:*:*)
 359         echo powerpc-apple-machten${UNAME_RELEASE}
 360         exit 0 ;;
 361     RISC*:Mach:*:*)
 362         echo mips-dec-mach_bsd4.3
 363         exit 0 ;;
 364     RISC*:ULTRIX:*:*)
 365         echo mips-dec-ultrix${UNAME_RELEASE}
 366         exit 0 ;;
 367     VAX*:ULTRIX*:*:*)
 368         echo vax-dec-ultrix${UNAME_RELEASE}
 369         exit 0 ;;
 370     2020:CLIX:*:* | 2430:CLIX:*:*)
 371         echo clipper-intergraph-clix${UNAME_RELEASE}
 372         exit 0 ;;
 373     mips:*:*:UMIPS | mips:*:*:RISCos)
 374         sed 's/^        //' << EOF >$dummy.c
 375 #ifdef __cplusplus
 376 #include <stdio.h>  /* for printf() prototype */
 377         int main (int argc, char *argv[]) {
 378 #else
 379         int main (argc, argv) int argc; char *argv[]; {
 380 #endif
 381         #if defined (host_mips) && defined (MIPSEB)
 382         #if defined (SYSTYPE_SYSV)
 383           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
 384         #endif
 385         #if defined (SYSTYPE_SVR4)
 386           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
 387         #endif
 388         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
 389           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
 390         #endif
 391         #endif
 392           exit (-1);
 393         }
 394 EOF
 395         $CC_FOR_BUILD $dummy.c -o $dummy \
 396           && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
 397           && rm $dummy.c $dummy && exit 0
 398         rm -f $dummy.c $dummy
 399         echo mips-mips-riscos${UNAME_RELEASE}
 400         exit 0 ;;
 401     Night_Hawk:Power_UNIX:*:*)
 402         echo powerpc-harris-powerunix
 403         exit 0 ;;
 404     m88k:CX/UX:7*:*)
 405         echo m88k-harris-cxux7
 406         exit 0 ;;
 407     m88k:*:4*:R4*)
 408         echo m88k-motorola-sysv4
 409         exit 0 ;;
 410     m88k:*:3*:R3*)
 411         echo m88k-motorola-sysv3
 412         exit 0 ;;
 413     AViiON:dgux:*:*)
 414         # DG/UX returns AViiON for all architectures
 415         UNAME_PROCESSOR=`/usr/bin/uname -p`
 416         if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
 417         then
 418             if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
 419                [ ${TARGET_BINARY_INTERFACE}x = x ]
 420             then
 421                 echo m88k-dg-dgux${UNAME_RELEASE}
 422             else
 423                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
 424             fi
 425         else
 426             echo i586-dg-dgux${UNAME_RELEASE}
 427         fi
 428         exit 0 ;;
 429     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
 430         echo m88k-dolphin-sysv3
 431         exit 0 ;;
 432     M88*:*:R3*:*)
 433         # Delta 88k system running SVR3
 434         echo m88k-motorola-sysv3
 435         exit 0 ;;
 436     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 437         echo m88k-tektronix-sysv3
 438         exit 0 ;;
 439     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 440         echo m68k-tektronix-bsd
 441         exit 0 ;;
 442     *:IRIX*:*:*)
 443         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 444         exit 0 ;;
 445     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 446         echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
 447         exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
 448     i?86:AIX:*:*)
 449         echo i386-ibm-aix
 450         exit 0 ;;
 451     *:AIX:2:3)
 452         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 453                 sed 's/^                //' << EOF >$dummy.c
 454                 #include <sys/systemcfg.h>
 455
 456                 main()
 457                         {
 458                         if (!__power_pc())
 459                                 exit(1);
 460                         puts("powerpc-ibm-aix3.2.5");
 461                         exit(0);
 462                         }
 463 EOF
 464                 $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
 465                 rm -f $dummy.c $dummy
 466                 echo rs6000-ibm-aix3.2.5
 467         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 468                 echo rs6000-ibm-aix3.2.4
 469         else
 470                 echo rs6000-ibm-aix3.2
 471         fi
 472         exit 0 ;;
 473     *:AIX:*:4)
 474         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
 475         if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
 476                 IBM_ARCH=rs6000
 477         else
 478                 IBM_ARCH=powerpc
 479         fi
 480         if [ -x /usr/bin/oslevel ] ; then
 481                 IBM_REV=`/usr/bin/oslevel`
 482         else
 483                 IBM_REV=4.${UNAME_RELEASE}
 484         fi
 485         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 486         exit 0 ;;
 487     *:AIX:*:*)
 488         echo rs6000-ibm-aix
 489         exit 0 ;;
 490     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 491         echo romp-ibm-bsd4.4
 492         exit 0 ;;
 493     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
 494         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 495         exit 0 ;;                           # report: romp-ibm BSD 4.3
 496     *:BOSX:*:*)
 497         echo rs6000-bull-bosx
 498         exit 0 ;;
 499     DPX/2?00:B.O.S.:*:*)
 500         echo m68k-bull-sysv3
 501         exit 0 ;;
 502     9000/[34]??:4.3bsd:1.*:*)
 503         echo m68k-hp-bsd
 504         exit 0 ;;
 505     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 506         echo m68k-hp-bsd4.4
 507         exit 0 ;;
 508     9000/[34678]??:HP-UX:*:*)
 509         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 510         case "${UNAME_MACHINE}" in
 511             9000/31? )            HP_ARCH=m68000 ;;
 512             9000/[34]?? )         HP_ARCH=m68k ;;
 513             9000/[678][0-9][0-9])
 514               case "${HPUX_REV}" in
 515                 11.[0-9][0-9])
 516                   if [ -x /usr/bin/getconf ]; then
 517                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
 518                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
 519                     case "${sc_cpu_version}" in
 520                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
 521                       528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
 522                       532)                      # CPU_PA_RISC2_0
 523                         case "${sc_kernel_bits}" in
 524                           32) HP_ARCH="hppa2.0n" ;;
 525                           64) HP_ARCH="hppa2.0w" ;;
 526                         esac ;;
 527                     esac
 528                   fi ;;
 529               esac
 530               if [ "${HP_ARCH}" = "" ]; then
 531               sed 's/^              //' << EOF >$dummy.c
 532
 533               #define _HPUX_SOURCE
 534               #include <stdlib.h>
 535               #include <unistd.h>
 536
 537               int main ()
 538               {
 539               #if defined(_SC_KERNEL_BITS)
 540                   long bits = sysconf(_SC_KERNEL_BITS);
 541               #endif
 542                   long cpu  = sysconf (_SC_CPU_VERSION);
 543
 544                   switch (cpu)
 545                 {
 546                 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
 547                 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
 548                 case CPU_PA_RISC2_0:
 549               #if defined(_SC_KERNEL_BITS)
 550                     switch (bits)
 551                         {
 552                         case 64: puts ("hppa2.0w"); break;
 553                         case 32: puts ("hppa2.0n"); break;
 554                         default: puts ("hppa2.0"); break;
 555                         } break;
 556               #else  /* !defined(_SC_KERNEL_BITS) */
 557                     puts ("hppa2.0"); break;
 558               #endif
 559                 default: puts ("hppa1.0"); break;
 560                 }
 561                   exit (0);
 562               }
 563 EOF
 564         (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
 565         if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
 566         rm -f $dummy.c $dummy
 567         fi ;;
 568         esac
 569         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 570         exit 0 ;;
 571     3050*:HI-UX:*:*)
 572         sed 's/^        //' << EOF >$dummy.c
 573         #include <unistd.h>
 574         int
 575         main ()
 576         {
 577           long cpu = sysconf (_SC_CPU_VERSION);
 578           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 579              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 580              results, however.  */
 581           if (CPU_IS_PA_RISC (cpu))
 582             {
 583               switch (cpu)
 584                 {
 585                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 586                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 587                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 588                   default: puts ("hppa-hitachi-hiuxwe2"); break;
 589                 }
 590             }
 591           else if (CPU_IS_HP_MC68K (cpu))
 592             puts ("m68k-hitachi-hiuxwe2");
 593           else puts ("unknown-hitachi-hiuxwe2");
 594           exit (0);
 595         }
 596 EOF
 597         $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
 598         rm -f $dummy.c $dummy
 599         echo unknown-hitachi-hiuxwe2
 600         exit 0 ;;
 601     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 602         echo hppa1.1-hp-bsd
 603         exit 0 ;;
 604     9000/8??:4.3bsd:*:*)
 605         echo hppa1.0-hp-bsd
 606         exit 0 ;;
 607     *9??*:MPE/iX:*:*)
 608         echo hppa1.0-hp-mpeix
 609         exit 0 ;;
 610     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 611         echo hppa1.1-hp-osf
 612         exit 0 ;;
 613     hp8??:OSF1:*:*)
 614         echo hppa1.0-hp-osf
 615         exit 0 ;;
 616     i?86:OSF1:*:*)
 617         if [ -x /usr/sbin/sysversion ] ; then
 618             echo ${UNAME_MACHINE}-unknown-osf1mk
 619         else
 620             echo ${UNAME_MACHINE}-unknown-osf1
 621         fi
 622         exit 0 ;;
 623     parisc*:Lites*:*:*)
 624         echo hppa1.1-hp-lites
 625         exit 0 ;;
 626     hppa*:OpenBSD:*:*)
 627         echo hppa-unknown-openbsd
 628         exit 0 ;;
 629     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 630         echo c1-convex-bsd
 631         exit 0 ;;
 632     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 633         if getsysinfo -f scalar_acc
 634         then echo c32-convex-bsd
 635         else echo c2-convex-bsd
 636         fi
 637         exit 0 ;;
 638     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 639         echo c34-convex-bsd
 640         exit 0 ;;
 641     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 642         echo c38-convex-bsd
 643         exit 0 ;;
 644     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 645         echo c4-convex-bsd
 646         exit 0 ;;
 647     CRAY*X-MP:*:*:*)
 648         echo xmp-cray-unicos
 649         exit 0 ;;
 650     CRAY*Y-MP:*:*:*)
 651         echo ymp-cray-unicos${UNAME_RELEASE}
 652         exit 0 ;;
 653     CRAY*[A-Z]90:*:*:*)
 654         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 655         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 656               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
 657         exit 0 ;;
 658     CRAY*TS:*:*:*)
 659         echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 660         exit 0 ;;
 661     CRAY*T3D:*:*:*)
 662         echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 663         exit 0 ;;
 664     CRAY*T3E:*:*:*)
 665         echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 666         exit 0 ;;
 667     CRAY*SV1:*:*:*)
 668         echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 669         exit 0 ;;
 670     CRAY-2:*:*:*)
 671         echo cray2-cray-unicos
 672         exit 0 ;;
 673     F300:UNIX_System_V:*:*)
 674         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 675         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 676         echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 677         exit 0 ;;
 678     F301:UNIX_System_V:*:*)
 679        echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
 680        exit 0 ;;
 681     hp300:OpenBSD:*:*)
 682         echo m68k-unknown-openbsd${UNAME_RELEASE}
 683         exit 0 ;;
 684     i?86:BSD/386:*:* | i?86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 685         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 686         exit 0 ;;
 687     sparc*:BSD/OS:*:*)
 688         echo sparc-unknown-bsdi${UNAME_RELEASE}
 689         exit 0 ;;
 690     *:BSD/OS:*:*)
 691         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 692         exit 0 ;;
 693     *:FreeBSD:*:*)
 694         echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
 695         exit 0 ;;
 696     *:OpenBSD:*:*)
 697         echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 698         exit 0 ;;
 699     i*:CYGWIN*:*)
 700         echo ${UNAME_MACHINE}-pc-cygwin
 701         exit 0 ;;
 702     i*:MINGW*:*)
 703         echo ${UNAME_MACHINE}-pc-mingw32
 704         exit 0 ;;
 705     i*:PW*:*)
 706         echo ${UNAME_MACHINE}-pc-pw32
 707         exit 0 ;;
 708     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 709         # How do we know it's Interix rather than the generic POSIX subsystem?
 710         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 711         # UNAME_MACHINE based on the output of uname instead of i386?
 712         echo i386-pc-interix
 713         exit 0 ;;
 714     i*:UWIN*:*)
 715         echo ${UNAME_MACHINE}-pc-uwin
 716         exit 0 ;;
 717     p*:CYGWIN*:*)
 718         echo powerpcle-unknown-cygwin
 719         exit 0 ;;
 720     prep*:SunOS:5.*:*)
 721         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 722         exit 0 ;;
 723     *:GNU:*:*)
 724         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 725         exit 0 ;;
 726     i*86:Minix:*:*)
 727         echo ${UNAME_MACHINE}-pc-minix
 728         exit 0 ;;
 729     *:Linux:*:*)
 730
 731         # The BFD linker knows what the default object file format is, so
 732         # first see if it will tell us. cd to the root directory to prevent
 733         # problems with other programs or directories called `ld' in the path.
 734         ld_supported_emulations=`cd /; ld --help 2>&1 \
 735                          | sed -ne '/supported emulations:/!d
 736                                     s/[         ][      ]*/ /g
 737                                     s/.*supported emulations: *//
 738                                     s/ .*//
 739                                     p'`
 740         case "$ld_supported_emulations" in
 741           *ia64)
 742                 echo "${UNAME_MACHINE}-unknown-linux"
 743                 exit 0
 744                 ;;
 745           i?86linux)
 746                 echo "${UNAME_MACHINE}-pc-linux-gnuaout"
 747                 exit 0
 748                 ;;
 749           elf_i?86)
 750                 TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
 751                 ;;
 752           i?86coff)
 753                 echo "${UNAME_MACHINE}-pc-linux-gnucoff"
 754                 exit 0
 755                 ;;
 756           sparclinux)
 757                 echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
 758                 exit 0
 759                 ;;
 760           elf32_sparc)
 761                 echo "${UNAME_MACHINE}-unknown-linux-gnu"
 762                 exit 0
 763                 ;;
 764           armlinux)
 765                 echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
 766                 exit 0
 767                 ;;
 768           elf32arm*)
 769                 echo "${UNAME_MACHINE}-unknown-linux-gnuoldld"
 770                 exit 0
 771                 ;;
 772           armelf_linux*)
 773                 echo "${UNAME_MACHINE}-unknown-linux-gnu"
 774                 exit 0
 775                 ;;
 776           m68klinux)
 777                 echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
 778                 exit 0
 779                 ;;
 780           elf32ppc | elf32ppclinux)
 781                 # Determine Lib Version
 782                 cat >$dummy.c <<EOF
 783 #include <features.h>
 784 #if defined(__GLIBC__)
 785 extern char __libc_version[];
 786 extern char __libc_release[];
 787 #endif
 788 main(argc, argv)
 789      int argc;
 790      char *argv[];
 791 {
 792 #if defined(__GLIBC__)
 793   printf("%s %s\n", __libc_version, __libc_release);
 794 #else
 795   printf("unkown\n");
 796 #endif
 797   return 0;
 798 }
 799 EOF
 800                 LIBC=""
 801                 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
 802                 if test "$?" = 0 ; then
 803                         ./$dummy | grep 1\.99 > /dev/null
 804                         if test "$?" = 0 ; then
 805                                 LIBC="libc1"
 806                         fi
 807                 fi
 808                 rm -f $dummy.c $dummy
 809                 echo powerpc-unknown-linux-gnu${LIBC}
 810                 exit 0
 811                 ;;
 812           shelf_linux)
 813                 echo "${UNAME_MACHINE}-unknown-linux-gnu"
 814                 exit 0
 815                 ;;
 816         esac
 817
 818         if test "${UNAME_MACHINE}" = "alpha" ; then
 819                 cat <<EOF >$dummy.s
 820                         .data
 821                 \$Lformat:
 822                         .byte 37,100,45,37,120,10,0     # "%d-%x\n"
 823
 824                         .text
 825                         .globl main
 826                         .align 4
 827                         .ent main
 828                 main:
 829                         .frame \$30,16,\$26,0
 830                         ldgp \$29,0(\$27)
 831                         .prologue 1
 832                         .long 0x47e03d80 # implver \$0
 833                         lda \$2,-1
 834                         .long 0x47e20c21 # amask \$2,\$1
 835                         lda \$16,\$Lformat
 836                         mov \$0,\$17
 837                         not \$1,\$18
 838                         jsr \$26,printf
 839                         ldgp \$29,0(\$26)
 840                         mov 0,\$16
 841                         jsr \$26,exit
 842                         .end main
 843 EOF
 844                 LIBC=""
 845                 $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
 846                 if test "$?" = 0 ; then
 847                         case `./$dummy` in
 848                         0-0)
 849                                 UNAME_MACHINE="alpha"
 850                                 ;;
 851                         1-0)
 852                                 UNAME_MACHINE="alphaev5"
 853                                 ;;
 854                         1-1)
 855                                 UNAME_MACHINE="alphaev56"
 856                                 ;;
 857                         1-101)
 858                                 UNAME_MACHINE="alphapca56"
 859                                 ;;
 860                         2-303)
 861                                 UNAME_MACHINE="alphaev6"
 862                                 ;;
 863                         2-307)
 864                                 UNAME_MACHINE="alphaev67"
 865                                 ;;
 866                         esac
 867
 868                         objdump --private-headers $dummy | \
 869                           grep ld.so.1 > /dev/null
 870                         if test "$?" = 0 ; then
 871                                 LIBC="libc1"
 872                         fi
 873                 fi
 874                 rm -f $dummy.s $dummy
 875                 echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
 876         elif test "${UNAME_MACHINE}" = "mips" ; then
 877           cat >$dummy.c <<EOF
 878 #ifdef __cplusplus
 879 #include <stdio.h>  /* for printf() prototype */
 880         int main (int argc, char *argv[]) {
 881 #else
 882         int main (argc, argv) int argc; char *argv[]; {
 883 #endif
 884 #ifdef __MIPSEB__
 885   printf ("%s-unknown-linux-gnu\n", argv[1]);
 886 #endif
 887 #ifdef __MIPSEL__
 888   printf ("%sel-unknown-linux-gnu\n", argv[1]);
 889 #endif
 890   return 0;
 891 }
 892 EOF
 893           $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
 894           rm -f $dummy.c $dummy
 895         elif test "${UNAME_MACHINE}" = "s390"; then
 896           echo s390-ibm-linux && exit 0
 897         elif test "${UNAME_MACHINE}" = "x86_64"; then
 898           echo x86_64-unknown-linux-gnu && exit 0
 899         elif test "${UNAME_MACHINE}" = "parisc" -o "${UNAME_MACHINE}" = "hppa"; then
 900           # Look for CPU level
 901           case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
 902             PA7*)
 903                 echo hppa1.1-unknown-linux-gnu
 904                 ;;
 905             PA8*)
 906                 echo hppa2.0-unknown-linux-gnu
 907                 ;;
 908             *)
 909                 echo hppa-unknown-linux-gnu
 910                 ;;
 911           esac
 912           exit 0
 913         else
 914           # Either a pre-BFD a.out linker (linux-gnuoldld)
 915           # or one that does not give us useful --help.
 916           # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
 917           # If ld does not provide *any* "supported emulations:"
 918           # that means it is gnuoldld.
 919           test -z "$ld_supported_emulations" \
 920             && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
 921
 922           case "${UNAME_MACHINE}" in
 923           i?86)
 924             VENDOR=pc;
 925             ;;
 926           *)
 927             VENDOR=unknown;
 928             ;;
 929           esac
 930           # Determine whether the default compiler is a.out or elf
 931           cat >$dummy.c <<EOF
 932 #include <features.h>
 933 #ifdef __cplusplus
 934 #include <stdio.h>  /* for printf() prototype */
 935         int main (int argc, char *argv[]) {
 936 #else
 937         int main (argc, argv) int argc; char *argv[]; {
 938 #endif
 939 #ifdef __ELF__
 940 # ifdef __GLIBC__
 941 #  if __GLIBC__ >= 2
 942     printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
 943 #  else
 944     printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
 945 #  endif
 946 # else
 947    printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
 948 # endif
 949 #else
 950   printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
 951 #endif
 952   return 0;
 953 }
 954 EOF
 955           $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
 956           rm -f $dummy.c $dummy
 957           test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
 958         fi ;;
 959 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
 960 # are messed up and put the nodename in both sysname and nodename.
 961     i?86:DYNIX/ptx:4*:*)
 962         echo i386-sequent-sysv4
 963         exit 0 ;;
 964     i?86:UNIX_SV:4.2MP:2.*)
 965         # Unixware is an offshoot of SVR4, but it has its own version
 966         # number series starting with 2...
 967         # I am not positive that other SVR4 systems won't match this,
 968         # I just have to hope.  -- rms.
 969         # Use sysv4.2uw... so that sysv4* matches it.
 970         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
 971         exit 0 ;;
 972     i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
 973         UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
 974         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
 975                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
 976         else
 977                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
 978         fi
 979         exit 0 ;;
 980     i?86:*:5:7*)
 981         # Fixed at (any) Pentium or better
 982         UNAME_MACHINE=i586
 983         if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
 984             echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
 985         else
 986             echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
 987         fi
 988         exit 0 ;;
 989     i?86:*:3.2:*)
 990         if test -f /usr/options/cb.name; then
 991                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 992                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
 993         elif /bin/uname -X 2>/dev/null >/dev/null ; then
 994                 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
 995                 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
 996                 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
 997                         && UNAME_MACHINE=i586
 998                 (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
 999                         && UNAME_MACHINE=i686
1000                 (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
1001                         && UNAME_MACHINE=i686
1002                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1003         else
1004                 echo ${UNAME_MACHINE}-pc-sysv32
1005         fi
1006         exit 0 ;;
1007     i?86:*DOS:*:*)
1008         echo ${UNAME_MACHINE}-pc-msdosdjgpp
1009         exit 0 ;;
1010     pc:*:*:*)
1011         # Left here for compatibility:
1012         # uname -m prints for DJGPP always 'pc', but it prints nothing about
1013         # the processor, so we play safe by assuming i386.
1014         echo i386-pc-msdosdjgpp
1015         exit 0 ;;
1016     Intel:Mach:3*:*)
1017         echo i386-pc-mach3
1018         exit 0 ;;
1019     paragon:*:*:*)
1020         echo i860-intel-osf1
1021         exit 0 ;;
1022     i860:*:4.*:*) # i860-SVR4
1023         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1024           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1025         else # Add other i860-SVR4 vendors below as they are discovered.
1026           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1027         fi
1028         exit 0 ;;
1029     mini*:CTIX:SYS*5:*)
1030         # "miniframe"
1031         echo m68010-convergent-sysv
1032         exit 0 ;;
1033     M68*:*:R3V[567]*:*)
1034         test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
1035     3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
1036         OS_REL=''
1037         test -r /etc/.relid \
1038         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1039         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1040           && echo i486-ncr-sysv4.3${OS_REL} && exit 0
1041         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1042           && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
1043     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1044         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1045           && echo i486-ncr-sysv4 && exit 0 ;;
1046     m68*:LynxOS:2.*:*)
1047         echo m68k-unknown-lynxos${UNAME_RELEASE}
1048         exit 0 ;;
1049     mc68030:UNIX_System_V:4.*:*)
1050         echo m68k-atari-sysv4
1051         exit 0 ;;
1052     i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
1053         echo i386-unknown-lynxos${UNAME_RELEASE}
1054         exit 0 ;;
1055     TSUNAMI:LynxOS:2.*:*)
1056         echo sparc-unknown-lynxos${UNAME_RELEASE}
1057         exit 0 ;;
1058     rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
1059         echo rs6000-unknown-lynxos${UNAME_RELEASE}
1060         exit 0 ;;
1061     SM[BE]S:UNIX_SV:*:*)
1062         echo mips-dde-sysv${UNAME_RELEASE}
1063         exit 0 ;;
1064     RM*:ReliantUNIX-*:*:*)
1065         echo mips-sni-sysv4
1066         exit 0 ;;
1067     RM*:SINIX-*:*:*)
1068         echo mips-sni-sysv4
1069         exit 0 ;;
1070     *:SINIX-*:*:*)
1071         if uname -p 2>/dev/null >/dev/null ; then
1072                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1073                 echo ${UNAME_MACHINE}-sni-sysv4
1074         else
1075                 echo ns32k-sni-sysv
1076         fi
1077         exit 0 ;;
1078     PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1079                            # says <Richard.M.Bartel@ccMail.Census.GOV>
1080         echo i586-unisys-sysv4
1081         exit 0 ;;
1082     *:UNIX_System_V:4*:FTX*)
1083         # From Gerald Hewes <hewes@openmarket.com>.
1084         # How about differentiating between stratus architectures? -djm
1085         echo hppa1.1-stratus-sysv4
1086         exit 0 ;;
1087     *:*:*:FTX*)
1088         # From seanf@swdc.stratus.com.
1089         echo i860-stratus-sysv4
1090         exit 0 ;;
1091     mc68*:A/UX:*:*)
1092         echo m68k-apple-aux${UNAME_RELEASE}
1093         exit 0 ;;
1094     news*:NEWS-OS:6*:*)
1095         echo mips-sony-newsos6
1096         exit 0 ;;
1097     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1098         if [ -d /usr/nec ]; then
1099                 echo mips-nec-sysv${UNAME_RELEASE}
1100         else
1101                 echo mips-unknown-sysv${UNAME_RELEASE}
1102         fi
1103         exit 0 ;;
1104     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1105         echo powerpc-be-beos
1106         exit 0 ;;
1107     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1108         echo powerpc-apple-beos
1109         exit 0 ;;
1110     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1111         echo i586-pc-beos
1112         exit 0 ;;
1113     SX-4:SUPER-UX:*:*)
1114         echo sx4-nec-superux${UNAME_RELEASE}
1115         exit 0 ;;
1116     SX-5:SUPER-UX:*:*)
1117         echo sx5-nec-superux${UNAME_RELEASE}
1118         exit 0 ;;
1119     Power*:Rhapsody:*:*)
1120         echo powerpc-apple-rhapsody${UNAME_RELEASE}
1121         exit 0 ;;
1122     *:Rhapsody:*:*)
1123         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1124         exit 0 ;;
1125     *:Darwin:*:*)
1126         echo `uname -p`-apple-darwin${UNAME_RELEASE}
1127         exit 0 ;;
1128     *:procnto*:*:* | *:QNX:[0123456789]*:*)
1129         if test "${UNAME_MACHINE}" = "x86pc"; then
1130                 UNAME_MACHINE=pc
1131         fi
1132         echo `uname -p`-${UNAME_MACHINE}-nto-qnx
1133         exit 0 ;;
1134     *:QNX:*:4*)
1135         echo i386-pc-qnx
1136         exit 0 ;;
1137     NSR-[KW]:NONSTOP_KERNEL:*:*)
1138         echo nsr-tandem-nsk${UNAME_RELEASE}
1139         exit 0 ;;
1140     *:NonStop-UX:*:*)
1141         echo mips-compaq-nonstopux
1142         exit 0 ;;
1143     BS2000:POSIX*:*:*)
1144         echo bs2000-siemens-sysv
1145         exit 0 ;;
1146     DS/*:UNIX_System_V:*:*)
1147         echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1148         exit 0 ;;
1149     *:Plan9:*:*)
1150         # "uname -m" is not consistent, so use $cputype instead. 386
1151         # is converted to i386 for consistency with other x86
1152         # operating systems.
1153         if test "$cputype" = "386"; then
1154             UNAME_MACHINE=i386
1155         else
1156             UNAME_MACHINE="$cputype"
1157         fi
1158         echo ${UNAME_MACHINE}-unknown-plan9
1159         exit 0 ;;
1160 esac
1161
1162 #echo '(No uname command or uname output not recognized.)' 1>&2
1163 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1164
1165 cat >$dummy.c <<EOF
1166 #ifdef _SEQUENT_
1167 # include <sys/types.h>
1168 # include <sys/utsname.h>
1169 #endif
1170 main ()
1171 {
1172 #if defined (sony)
1173 #if defined (MIPSEB)
1174   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1175      I don't know....  */
1176   printf ("mips-sony-bsd\n"); exit (0);
1177 #else
1178 #include <sys/param.h>
1179   printf ("m68k-sony-newsos%s\n",
1180 #ifdef NEWSOS4
1181           "4"
1182 #else
1183           ""
1184 #endif
1185          ); exit (0);
1186 #endif
1187 #endif
1188
1189 #if defined (__arm) && defined (__acorn) && defined (__unix)
1190   printf ("arm-acorn-riscix"); exit (0);
1191 #endif
1192
1193 #if defined (hp300) && !defined (hpux)
1194   printf ("m68k-hp-bsd\n"); exit (0);
1195 #endif
1196
1197 #if defined (NeXT)
1198 #if !defined (__ARCHITECTURE__)
1199 #define __ARCHITECTURE__ "m68k"
1200 #endif
1201   int version;
1202   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1203   if (version < 4)
1204     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1205   else
1206     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1207   exit (0);
1208 #endif
1209
1210 #if defined (MULTIMAX) || defined (n16)
1211 #if defined (UMAXV)
1212   printf ("ns32k-encore-sysv\n"); exit (0);
1213 #else
1214 #if defined (CMU)
1215   printf ("ns32k-encore-mach\n"); exit (0);
1216 #else
1217   printf ("ns32k-encore-bsd\n"); exit (0);
1218 #endif
1219 #endif
1220 #endif
1221
1222 #if defined (__386BSD__)
1223   printf ("i386-pc-bsd\n"); exit (0);
1224 #endif
1225
1226 #if defined (sequent)
1227 #if defined (i386)
1228   printf ("i386-sequent-dynix\n"); exit (0);
1229 #endif
1230 #if defined (ns32000)
1231   printf ("ns32k-sequent-dynix\n"); exit (0);
1232 #endif
1233 #endif
1234
1235 #if defined (_SEQUENT_)
1236     struct utsname un;
1237
1238     uname(&un);
1239
1240     if (strncmp(un.version, "V2", 2) == 0) {
1241         printf ("i386-sequent-ptx2\n"); exit (0);
1242     }
1243     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1244         printf ("i386-sequent-ptx1\n"); exit (0);
1245     }
1246     printf ("i386-sequent-ptx\n"); exit (0);
1247
1248 #endif
1249
1250 #if defined (vax)
1251 #if !defined (ultrix)
1252   printf ("vax-dec-bsd\n"); exit (0);
1253 #else
1254   printf ("vax-dec-ultrix\n"); exit (0);
1255 #endif
1256 #endif
1257
1258 #if defined (alliant) && defined (i860)
1259   printf ("i860-alliant-bsd\n"); exit (0);
1260 #endif
1261
1262   exit (1);
1263 }
1264 EOF
1265
1266 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
1267 rm -f $dummy.c $dummy
1268
1269 # Apollos put the system type in the environment.
1270
1271 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1272
1273 # Convex versions that predate uname can use getsysinfo(1)
1274
1275 if [ -x /usr/convex/getsysinfo ]
1276 then
1277     case `getsysinfo -f cpu_type` in
1278     c1*)
1279         echo c1-convex-bsd
1280         exit 0 ;;
1281     c2*)
1282         if getsysinfo -f scalar_acc
1283         then echo c32-convex-bsd
1284         else echo c2-convex-bsd
1285         fi
1286         exit 0 ;;
1287     c34*)
1288         echo c34-convex-bsd
1289         exit 0 ;;
1290     c38*)
1291         echo c38-convex-bsd
1292         exit 0 ;;
1293     c4*)
1294         echo c4-convex-bsd
1295         exit 0 ;;
1296     esac
1297 fi
1298
1299 cat >&2 <<EOF
1300 $0: unable to guess system type
1301
1302 The $version version of this script cannot recognize your system type.
1303 Please download the most up to date version of the config scripts:
1304
1305     ftp://ftp.gnu.org/pub/gnu/config/
1306
1307 If the version you run ($0) is already up to date, please
1308 send the following data and any information you think might be
1309 pertinent to <config-patches@gnu.org> in order to provide the needed
1310 information to handle your system.
1311
1312 config.guess version = $version
1313
1314 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1315 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1316 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1317 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1318
1319 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1320 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1321
1322 hostinfo               = `(hostinfo) 2>/dev/null`
1323 /bin/universe          = `(/bin/universe) 2>/dev/null`
1324 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1325 /bin/arch              = `(/bin/arch) 2>/dev/null`
1326 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1327 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1328
1329 UNAME_MACHINE = ${UNAME_MACHINE}
1330 UNAME_RELEASE = ${UNAME_RELEASE}
1331 UNAME_SYSTEM  = ${UNAME_SYSTEM}
1332 UNAME_VERSION = ${UNAME_VERSION}
1333 EOF
1334
1335 exit 1
1336
1337 # Local variables:
1338 # eval: (add-hook 'write-file-hooks 'time-stamp)
1339 # time-stamp-start: "version='"
1340 # time-stamp-format: "%:y-%02m-%02d"
1341 # time-stamp-end: "'"
1342 # End: