buildlib/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='2001-02-23'
   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 ($timestamp)
  53
  54 Originally written by Per Bothner.
  55 Copyright (C) 1992, 93, 94, 95, 96, 97, 98, 99, 2000
  56 Free Software Foundation, Inc.
  57
  58 This is free software; see the source for copying conditions.  There is NO
  59 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  60
  61 help="
  62 Try \`$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 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 8/24/94.)
 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                 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
 154                         | grep __ELF__ >/dev/null
 155                 then
 156                     # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
 157                     # Return netbsd for either.  FIX?
 158                     os=netbsd
 159                 else
 160                     os=netbsdelf
 161                 fi
 162                 ;;
 163             *)
 164                 os=netbsd
 165                 ;;
 166         esac
 167         # The OS release
 168         release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 169         # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
 170         # contains redundant information, the shorter form:
 171         # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 172         echo "${machine}-${os}${release}"
 173         exit 0 ;;
 174     alpha:OSF1:*:*)
 175         if test $UNAME_RELEASE = "V4.0"; then
 176                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
 177         fi
 178         # A Vn.n version is a released version.
 179         # A Tn.n version is a released field test version.
 180         # A Xn.n version is an unreleased experimental baselevel.
 181         # 1.2 uses "1.2" for uname -r.
 182         cat <<EOF >$dummy.s
 183         .data
 184 \$Lformat:
 185         .byte 37,100,45,37,120,10,0     # "%d-%x\n"
 186
 187         .text
 188         .globl main
 189         .align 4
 190         .ent main
 191 main:
 192         .frame \$30,16,\$26,0
 193         ldgp \$29,0(\$27)
 194         .prologue 1
 195         .long 0x47e03d80 # implver \$0
 196         lda \$2,-1
 197         .long 0x47e20c21 # amask \$2,\$1
 198         lda \$16,\$Lformat
 199         mov \$0,\$17
 200         not \$1,\$18
 201         jsr \$26,printf
 202         ldgp \$29,0(\$26)
 203         mov 0,\$16
 204         jsr \$26,exit
 205         .end main
 206 EOF
 207         $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
 208         if test "$?" = 0 ; then
 209                 case `./$dummy` in
 210                         0-0)
 211                                 UNAME_MACHINE="alpha"
 212                                 ;;
 213                         1-0)
 214                                 UNAME_MACHINE="alphaev5"
 215                                 ;;
 216                         1-1)
 217                                 UNAME_MACHINE="alphaev56"
 218                                 ;;
 219                         1-101)
 220                                 UNAME_MACHINE="alphapca56"
 221                                 ;;
 222                         2-303)
 223                                 UNAME_MACHINE="alphaev6"
 224                                 ;;
 225                         2-307)
 226                                 UNAME_MACHINE="alphaev67"
 227                                 ;;
 228                 esac
 229         fi
 230         rm -f $dummy.s $dummy
 231         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 232         exit 0 ;;
 233     Alpha\ *:Windows_NT*:*)
 234         # How do we know it's Interix rather than the generic POSIX subsystem?
 235         # Should we change UNAME_MACHINE based on the output of uname instead
 236         # of the specific Alpha model?
 237         echo alpha-pc-interix
 238         exit 0 ;;
 239     21064:Windows_NT:50:3)
 240         echo alpha-dec-winnt3.5
 241         exit 0 ;;
 242     Amiga*:UNIX_System_V:4.0:*)
 243         echo m68k-unknown-sysv4
 244         exit 0;;
 245     amiga:OpenBSD:*:*)
 246         echo m68k-unknown-openbsd${UNAME_RELEASE}
 247         exit 0 ;;
 248     *:[Aa]miga[Oo][Ss]:*:*)
 249         echo ${UNAME_MACHINE}-unknown-amigaos
 250         exit 0 ;;
 251     arc64:OpenBSD:*:*)
 252         echo mips64el-unknown-openbsd${UNAME_RELEASE}
 253         exit 0 ;;
 254     arc:OpenBSD:*:*)
 255         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 256         exit 0 ;;
 257     hkmips:OpenBSD:*:*)
 258         echo mips-unknown-openbsd${UNAME_RELEASE}
 259         exit 0 ;;
 260     pmax:OpenBSD:*:*)
 261         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 262         exit 0 ;;
 263     sgi:OpenBSD:*:*)
 264         echo mips-unknown-openbsd${UNAME_RELEASE}
 265         exit 0 ;;
 266     wgrisc:OpenBSD:*:*)
 267         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 268         exit 0 ;;
 269     *:OS/390:*:*)
 270         echo i370-ibm-openedition
 271         exit 0 ;;
 272     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 273         echo arm-acorn-riscix${UNAME_RELEASE}
 274         exit 0;;
 275     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
 276         echo hppa1.1-hitachi-hiuxmpp
 277         exit 0;;
 278     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 279         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 280         if test "`(/bin/universe) 2>/dev/null`" = att ; then
 281                 echo pyramid-pyramid-sysv3
 282         else
 283                 echo pyramid-pyramid-bsd
 284         fi
 285         exit 0 ;;
 286     NILE*:*:*:dcosx)
 287         echo pyramid-pyramid-svr4
 288         exit 0 ;;
 289     sun4H:SunOS:5.*:*)
 290         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 291         exit 0 ;;
 292     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 293         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 294         exit 0 ;;
 295     i86pc:SunOS:5.*:*)
 296         echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 297         exit 0 ;;
 298     sun4*:SunOS:6*:*)
 299         # According to config.sub, this is the proper way to canonicalize
 300         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 301         # it's likely to be more like Solaris than SunOS4.
 302         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 303         exit 0 ;;
 304     sun4*:SunOS:*:*)
 305         case "`/usr/bin/arch -k`" in
 306             Series*|S4*)
 307                 UNAME_RELEASE=`uname -v`
 308                 ;;
 309         esac
 310         # Japanese Language versions have a version number like `4.1.3-JL'.
 311         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 312         exit 0 ;;
 313     sun3*:SunOS:*:*)
 314         echo m68k-sun-sunos${UNAME_RELEASE}
 315         exit 0 ;;
 316     sun*:*:4.2BSD:*)
 317         UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 318         test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 319         case "`/bin/arch`" in
 320             sun3)
 321                 echo m68k-sun-sunos${UNAME_RELEASE}
 322                 ;;
 323             sun4)
 324                 echo sparc-sun-sunos${UNAME_RELEASE}
 325                 ;;
 326         esac
 327         exit 0 ;;
 328     aushp:SunOS:*:*)
 329         echo sparc-auspex-sunos${UNAME_RELEASE}
 330         exit 0 ;;
 331     atari*:OpenBSD:*:*)
 332         echo m68k-unknown-openbsd${UNAME_RELEASE}
 333         exit 0 ;;
 334     # The situation for MiNT is a little confusing.  The machine name
 335     # can be virtually everything (everything which is not
 336     # "atarist" or "atariste" at least should have a processor
 337     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
 338     # to the lowercase version "mint" (or "freemint").  Finally
 339     # the system name "TOS" denotes a system which is actually not
 340     # MiNT.  But MiNT is downward compatible to TOS, so this should
 341     # be no problem.
 342     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
 343         echo m68k-atari-mint${UNAME_RELEASE}
 344         exit 0 ;;
 345     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 346         echo m68k-atari-mint${UNAME_RELEASE}
 347         exit 0 ;;
 348     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
 349         echo m68k-atari-mint${UNAME_RELEASE}
 350         exit 0 ;;
 351     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
 352         echo m68k-milan-mint${UNAME_RELEASE}
 353         exit 0 ;;
 354     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
 355         echo m68k-hades-mint${UNAME_RELEASE}
 356         exit 0 ;;
 357     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
 358         echo m68k-unknown-mint${UNAME_RELEASE}
 359         exit 0 ;;
 360     sun3*:OpenBSD:*:*)
 361         echo m68k-unknown-openbsd${UNAME_RELEASE}
 362         exit 0 ;;
 363     mac68k:OpenBSD:*:*)
 364         echo m68k-unknown-openbsd${UNAME_RELEASE}
 365         exit 0 ;;
 366     mvme68k:OpenBSD:*:*)
 367         echo m68k-unknown-openbsd${UNAME_RELEASE}
 368         exit 0 ;;
 369     mvme88k:OpenBSD:*:*)
 370         echo m88k-unknown-openbsd${UNAME_RELEASE}
 371         exit 0 ;;
 372     powerpc:machten:*:*)
 373         echo powerpc-apple-machten${UNAME_RELEASE}
 374         exit 0 ;;
 375     RISC*:Mach:*:*)
 376         echo mips-dec-mach_bsd4.3
 377         exit 0 ;;
 378     RISC*:ULTRIX:*:*)
 379         echo mips-dec-ultrix${UNAME_RELEASE}
 380         exit 0 ;;
 381     VAX*:ULTRIX*:*:*)
 382         echo vax-dec-ultrix${UNAME_RELEASE}
 383         exit 0 ;;
 384     2020:CLIX:*:* | 2430:CLIX:*:*)
 385         echo clipper-intergraph-clix${UNAME_RELEASE}
 386         exit 0 ;;
 387     mips:*:*:UMIPS | mips:*:*:RISCos)
 388         sed 's/^        //' << EOF >$dummy.c
 389 #ifdef __cplusplus
 390 #include <stdio.h>  /* for printf() prototype */
 391         int main (int argc, char *argv[]) {
 392 #else
 393         int main (argc, argv) int argc; char *argv[]; {
 394 #endif
 395         #if defined (host_mips) && defined (MIPSEB)
 396         #if defined (SYSTYPE_SYSV)
 397           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
 398         #endif
 399         #if defined (SYSTYPE_SVR4)
 400           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
 401         #endif
 402         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
 403           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
 404         #endif
 405         #endif
 406           exit (-1);
 407         }
 408 EOF
 409         $CC_FOR_BUILD $dummy.c -o $dummy \
 410           && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
 411           && rm $dummy.c $dummy && exit 0
 412         rm -f $dummy.c $dummy
 413         echo mips-mips-riscos${UNAME_RELEASE}
 414         exit 0 ;;
 415     Night_Hawk:Power_UNIX:*:*)
 416         echo powerpc-harris-powerunix
 417         exit 0 ;;
 418     m88k:CX/UX:7*:*)
 419         echo m88k-harris-cxux7
 420         exit 0 ;;
 421     m88k:*:4*:R4*)
 422         echo m88k-motorola-sysv4
 423         exit 0 ;;
 424     m88k:*:3*:R3*)
 425         echo m88k-motorola-sysv3
 426         exit 0 ;;
 427     AViiON:dgux:*:*)
 428         # DG/UX returns AViiON for all architectures
 429         UNAME_PROCESSOR=`/usr/bin/uname -p`
 430         if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
 431         then
 432             if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
 433                [ ${TARGET_BINARY_INTERFACE}x = x ]
 434             then
 435                 echo m88k-dg-dgux${UNAME_RELEASE}
 436             else
 437                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
 438             fi
 439         else
 440             echo i586-dg-dgux${UNAME_RELEASE}
 441         fi
 442         exit 0 ;;
 443     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
 444         echo m88k-dolphin-sysv3
 445         exit 0 ;;
 446     M88*:*:R3*:*)
 447         # Delta 88k system running SVR3
 448         echo m88k-motorola-sysv3
 449         exit 0 ;;
 450     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 451         echo m88k-tektronix-sysv3
 452         exit 0 ;;
 453     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 454         echo m68k-tektronix-bsd
 455         exit 0 ;;
 456     *:IRIX*:*:*)
 457         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 458         exit 0 ;;
 459     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 460         echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
 461         exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
 462     i?86:AIX:*:*)
 463         echo i386-ibm-aix
 464         exit 0 ;;
 465     ia64:AIX:*:*)
 466         if [ -x /usr/bin/oslevel ] ; then
 467                 IBM_REV=`/usr/bin/oslevel`
 468         else
 469                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 470         fi
 471         echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
 472         exit 0 ;;
 473     *:AIX:2:3)
 474         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 475                 sed 's/^                //' << EOF >$dummy.c
 476                 #include <sys/systemcfg.h>
 477
 478                 main()
 479                         {
 480                         if (!__power_pc())
 481                                 exit(1);
 482                         puts("powerpc-ibm-aix3.2.5");
 483                         exit(0);
 484                         }
 485 EOF
 486                 $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
 487                 rm -f $dummy.c $dummy
 488                 echo rs6000-ibm-aix3.2.5
 489         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 490                 echo rs6000-ibm-aix3.2.4
 491         else
 492                 echo rs6000-ibm-aix3.2
 493         fi
 494         exit 0 ;;
 495     *:AIX:*:[45])
 496         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
 497         if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
 498                 IBM_ARCH=rs6000
 499         else
 500                 IBM_ARCH=powerpc
 501         fi
 502         if [ -x /usr/bin/oslevel ] ; then
 503                 IBM_REV=`/usr/bin/oslevel`
 504         else
 505                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 506         fi
 507         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 508         exit 0 ;;
 509     *:AIX:*:*)
 510         echo rs6000-ibm-aix
 511         exit 0 ;;
 512     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 513         echo romp-ibm-bsd4.4
 514         exit 0 ;;
 515     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
 516         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 517         exit 0 ;;                           # report: romp-ibm BSD 4.3
 518     *:BOSX:*:*)
 519         echo rs6000-bull-bosx
 520         exit 0 ;;
 521     DPX/2?00:B.O.S.:*:*)
 522         echo m68k-bull-sysv3
 523         exit 0 ;;
 524     9000/[34]??:4.3bsd:1.*:*)
 525         echo m68k-hp-bsd
 526         exit 0 ;;
 527     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 528         echo m68k-hp-bsd4.4
 529         exit 0 ;;
 530     9000/[34678]??:HP-UX:*:*)
 531         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 532         case "${UNAME_MACHINE}" in
 533             9000/31? )            HP_ARCH=m68000 ;;
 534             9000/[34]?? )         HP_ARCH=m68k ;;
 535             9000/[678][0-9][0-9])
 536               case "${HPUX_REV}" in
 537                 11.[0-9][0-9])
 538                   if [ -x /usr/bin/getconf ]; then
 539                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
 540                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
 541                     case "${sc_cpu_version}" in
 542                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
 543                       528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
 544                       532)                      # CPU_PA_RISC2_0
 545                         case "${sc_kernel_bits}" in
 546                           32) HP_ARCH="hppa2.0n" ;;
 547                           64) HP_ARCH="hppa2.0w" ;;
 548                         esac ;;
 549                     esac
 550                   fi ;;
 551               esac
 552               if [ "${HP_ARCH}" = "" ]; then
 553               sed 's/^              //' << EOF >$dummy.c
 554
 555               #define _HPUX_SOURCE
 556               #include <stdlib.h>
 557               #include <unistd.h>
 558
 559               int main ()
 560               {
 561               #if defined(_SC_KERNEL_BITS)
 562                   long bits = sysconf(_SC_KERNEL_BITS);
 563               #endif
 564                   long cpu  = sysconf (_SC_CPU_VERSION);
 565
 566                   switch (cpu)
 567                 {
 568                 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
 569                 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
 570                 case CPU_PA_RISC2_0:
 571               #if defined(_SC_KERNEL_BITS)
 572                     switch (bits)
 573                         {
 574                         case 64: puts ("hppa2.0w"); break;
 575                         case 32: puts ("hppa2.0n"); break;
 576                         default: puts ("hppa2.0"); break;
 577                         } break;
 578               #else  /* !defined(_SC_KERNEL_BITS) */
 579                     puts ("hppa2.0"); break;
 580               #endif
 581                 default: puts ("hppa1.0"); break;
 582                 }
 583                   exit (0);
 584               }
 585 EOF
 586         (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
 587         if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
 588         rm -f $dummy.c $dummy
 589         fi ;;
 590         esac
 591         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 592         exit 0 ;;
 593     ia64:HP-UX:*:*)
 594         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 595         echo ia64-hp-hpux${HPUX_REV}
 596         exit 0 ;;
 597     3050*:HI-UX:*:*)
 598         sed 's/^        //' << EOF >$dummy.c
 599         #include <unistd.h>
 600         int
 601         main ()
 602         {
 603           long cpu = sysconf (_SC_CPU_VERSION);
 604           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 605              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 606              results, however.  */
 607           if (CPU_IS_PA_RISC (cpu))
 608             {
 609               switch (cpu)
 610                 {
 611                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 612                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 613                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 614                   default: puts ("hppa-hitachi-hiuxwe2"); break;
 615                 }
 616             }
 617           else if (CPU_IS_HP_MC68K (cpu))
 618             puts ("m68k-hitachi-hiuxwe2");
 619           else puts ("unknown-hitachi-hiuxwe2");
 620           exit (0);
 621         }
 622 EOF
 623         $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
 624         rm -f $dummy.c $dummy
 625         echo unknown-hitachi-hiuxwe2
 626         exit 0 ;;
 627     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 628         echo hppa1.1-hp-bsd
 629         exit 0 ;;
 630     9000/8??:4.3bsd:*:*)
 631         echo hppa1.0-hp-bsd
 632         exit 0 ;;
 633     *9??*:MPE/iX:*:*)
 634         echo hppa1.0-hp-mpeix
 635         exit 0 ;;
 636     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 637         echo hppa1.1-hp-osf
 638         exit 0 ;;
 639     hp8??:OSF1:*:*)
 640         echo hppa1.0-hp-osf
 641         exit 0 ;;
 642     i?86:OSF1:*:*)
 643         if [ -x /usr/sbin/sysversion ] ; then
 644             echo ${UNAME_MACHINE}-unknown-osf1mk
 645         else
 646             echo ${UNAME_MACHINE}-unknown-osf1
 647         fi
 648         exit 0 ;;
 649     parisc*:Lites*:*:*)
 650         echo hppa1.1-hp-lites
 651         exit 0 ;;
 652     hppa*:OpenBSD:*:*)
 653         echo hppa-unknown-openbsd
 654         exit 0 ;;
 655     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 656         echo c1-convex-bsd
 657         exit 0 ;;
 658     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 659         if getsysinfo -f scalar_acc
 660         then echo c32-convex-bsd
 661         else echo c2-convex-bsd
 662         fi
 663         exit 0 ;;
 664     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 665         echo c34-convex-bsd
 666         exit 0 ;;
 667     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 668         echo c38-convex-bsd
 669         exit 0 ;;
 670     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 671         echo c4-convex-bsd
 672         exit 0 ;;
 673     CRAY*X-MP:*:*:*)
 674         echo xmp-cray-unicos
 675         exit 0 ;;
 676     CRAY*Y-MP:*:*:*)
 677         echo ymp-cray-unicos${UNAME_RELEASE}
 678         exit 0 ;;
 679     CRAY*[A-Z]90:*:*:*)
 680         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 681         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 682               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
 683         exit 0 ;;
 684     CRAY*TS:*:*:*)
 685         echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 686         exit 0 ;;
 687     CRAY*T3D:*:*:*)
 688         echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 689         exit 0 ;;
 690     CRAY*T3E:*:*:*)
 691         echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 692         exit 0 ;;
 693     CRAY*SV1:*:*:*)
 694         echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 695         exit 0 ;;
 696     CRAY-2:*:*:*)
 697         echo cray2-cray-unicos
 698         exit 0 ;;
 699     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 700         FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 701         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 702         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 703         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 704         exit 0 ;;
 705     hp300:OpenBSD:*:*)
 706         echo m68k-unknown-openbsd${UNAME_RELEASE}
 707         exit 0 ;;
 708     i?86:BSD/386:*:* | i?86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 709         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 710         exit 0 ;;
 711     sparc*:BSD/OS:*:*)
 712         echo sparc-unknown-bsdi${UNAME_RELEASE}
 713         exit 0 ;;
 714     *:BSD/OS:*:*)
 715         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 716         exit 0 ;;
 717     *:FreeBSD:*:*)
 718         echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
 719         exit 0 ;;
 720     *:OpenBSD:*:*)
 721         echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 722         exit 0 ;;
 723     i*:CYGWIN*:*)
 724         echo ${UNAME_MACHINE}-pc-cygwin
 725         exit 0 ;;
 726     i*:MINGW*:*)
 727         echo ${UNAME_MACHINE}-pc-mingw32
 728         exit 0 ;;
 729     i*:PW*:*)
 730         echo ${UNAME_MACHINE}-pc-pw32
 731         exit 0 ;;
 732     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 733         # How do we know it's Interix rather than the generic POSIX subsystem?
 734         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 735         # UNAME_MACHINE based on the output of uname instead of i386?
 736         echo i386-pc-interix
 737         exit 0 ;;
 738     i*:UWIN*:*)
 739         echo ${UNAME_MACHINE}-pc-uwin
 740         exit 0 ;;
 741     p*:CYGWIN*:*)
 742         echo powerpcle-unknown-cygwin
 743         exit 0 ;;
 744     prep*:SunOS:5.*:*)
 745         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 746         exit 0 ;;
 747     *:GNU:*:*)
 748         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 749         exit 0 ;;
 750     i*86:Minix:*:*)
 751         echo ${UNAME_MACHINE}-pc-minix
 752         exit 0 ;;
 753     arm*:Linux:*:*)
 754         echo ${UNAME_MACHINE}-unknown-linux-gnu
 755         exit 0 ;;
 756     ia64:Linux:*:*)
 757         echo ${UNAME_MACHINE}-unknown-linux
 758         exit 0 ;;
 759     m68*:Linux:*:*)
 760         echo ${UNAME_MACHINE}-unknown-linux-gnu
 761         exit 0 ;;
 762     mips:Linux:*:*)
 763         cat >$dummy.c <<EOF
 764 #ifdef __cplusplus
 765 #include <stdio.h>  /* for printf() prototype */
 766 int main (int argc, char *argv[]) {
 767 #else
 768 int main (argc, argv) int argc; char *argv[]; {
 769 #endif
 770 #ifdef __MIPSEB__
 771   printf ("%s-unknown-linux-gnu\n", argv[1]);
 772 #endif
 773 #ifdef __MIPSEL__
 774   printf ("%sel-unknown-linux-gnu\n", argv[1]);
 775 #endif
 776   return 0;
 777 }
 778 EOF
 779         $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
 780         rm -f $dummy.c $dummy
 781         ;;
 782     ppc:Linux:*:*)
 783         # Determine Lib Version
 784         cat >$dummy.c <<EOF
 785 #include <features.h>
 786 #if defined(__GLIBC__)
 787 extern char __libc_version[];
 788 extern char __libc_release[];
 789 #endif
 790 main(argc, argv)
 791      int argc;
 792      char *argv[];
 793 {
 794 #if defined(__GLIBC__)
 795   printf("%s %s\n", __libc_version, __libc_release);
 796 #else
 797   printf("unknown\n");
 798 #endif
 799   return 0;
 800 }
 801 EOF
 802         LIBC=""
 803         $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
 804         if test "$?" = 0 ; then
 805                 ./$dummy | grep 1\.99 > /dev/null
 806                 if test "$?" = 0 ; then LIBC="libc1" ; fi
 807         fi
 808         rm -f $dummy.c $dummy
 809         echo powerpc-unknown-linux-gnu${LIBC}
 810         exit 0 ;;
 811     alpha:Linux:*:*)
 812         cat <<EOF >$dummy.s
 813           .data
 814           \$Lformat:
 815                 .byte 37,100,45,37,120,10,0     # "%d-%x\n"
 816            .text
 817                 .globl main
 818                 .align 4
 819                 .ent main
 820             main:
 821                 .frame \$30,16,\$26,0
 822                 ldgp \$29,0(\$27)
 823                 .prologue 1
 824                 .long 0x47e03d80 # implver \$0
 825                 lda \$2,-1
 826                 .long 0x47e20c21 # amask \$2,\$1
 827                 lda \$16,\$Lformat
 828                 mov \$0,\$17
 829                 not \$1,\$18
 830                 jsr \$26,printf
 831                 ldgp \$29,0(\$26)
 832                 mov 0,\$16
 833                 jsr \$26,exit
 834                 .end main
 835 EOF
 836         LIBC=""
 837         $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
 838         if test "$?" = 0 ; then
 839                 case `./$dummy` in
 840                 0-0)    UNAME_MACHINE="alpha" ;;
 841                 1-0)    UNAME_MACHINE="alphaev5" ;;
 842                 1-1)    UNAME_MACHINE="alphaev56" ;;
 843                 1-101)  UNAME_MACHINE="alphapca56" ;;
 844                 2-303)  UNAME_MACHINE="alphaev6" ;;
 845                 2-307)  UNAME_MACHINE="alphaev67" ;;
 846                 esac
 847                 objdump --private-headers $dummy | \
 848                   grep ld.so.1 > /dev/null
 849                 if test "$?" = 0 ; then
 850                         LIBC="libc1"
 851                 fi
 852         fi
 853         rm -f $dummy.s $dummy
 854         echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
 855         exit 0 ;;
 856     parisc:Linux:*:* | hppa:Linux:*:*)
 857         # Look for CPU level
 858         case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
 859           PA7*) echo hppa1.1-unknown-linux-gnu ;;
 860           PA8*) echo hppa2.0-unknown-linux-gnu ;;
 861           *)    echo hppa-unknown-linux-gnu ;;
 862         esac
 863         exit 0 ;;
 864     parisc64:Linux:*:* | hppa64:Linux:*:*)
 865         echo hppa64-unknown-linux-gnu
 866         exit 0 ;;
 867     s390:Linux:*:* | s390x:Linux:*:*)
 868         echo ${UNAME_MACHINE}-ibm-linux
 869         exit 0 ;;
 870     sh*:Linux:*:*)
 871         echo ${UNAME_MACHINE}-unknown-linux-gnu
 872         exit 0 ;;
 873     sparc:Linux:*:*)
 874         echo ${UNAME_MACHINE}-unknown-linux-gnu
 875         exit 0 ;;
 876     x86_64:Linux:*:*)
 877         echo x86_64-unknown-linux-gnu
 878         exit 0 ;;
 879     *:Linux:*:*)
 880         # The BFD linker knows what the default object file format is, so
 881         # first see if it will tell us. cd to the root directory to prevent
 882         # problems with other programs or directories called `ld' in the path.
 883         ld_supported_emulations=`cd /; ld --help 2>&1 \
 884                          | sed -ne '/supported emulations:/!d
 885                                     s/[         ][      ]*/ /g
 886                                     s/.*supported emulations: *//
 887                                     s/ .*//
 888                                     p'`
 889         case "$ld_supported_emulations" in
 890           i?86linux)
 891                 echo "${UNAME_MACHINE}-pc-linux-gnuaout"
 892                 exit 0
 893                 ;;
 894           elf_i?86)
 895                 TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
 896                 ;;
 897           i?86coff)
 898                 echo "${UNAME_MACHINE}-pc-linux-gnucoff"
 899                 exit 0
 900                 ;;
 901         esac
 902
 903         # Either a pre-BFD a.out linker (linux-gnuoldld)
 904         # or one that does not give us useful --help.
 905         # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
 906         # If ld does not provide *any* "supported emulations:"
 907         # that means it is gnuoldld.
 908         test -z "$ld_supported_emulations" \
 909           && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
 910
 911         case "${UNAME_MACHINE}" in
 912         i?86)
 913           VENDOR=pc;
 914           ;;
 915         *)
 916           VENDOR=unknown;
 917           ;;
 918         esac
 919         # Determine whether the default compiler is a.out or elf
 920         cat >$dummy.c <<EOF
 921 #include <features.h>
 922 #ifdef __cplusplus
 923 #include <stdio.h>  /* for printf() prototype */
 924         int main (int argc, char *argv[]) {
 925 #else
 926         int main (argc, argv) int argc; char *argv[]; {
 927 #endif
 928 #ifdef __ELF__
 929 # ifdef __GLIBC__
 930 #  if __GLIBC__ >= 2
 931     printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
 932 #  else
 933     printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
 934 #  endif
 935 # else
 936    printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
 937 # endif
 938 #else
 939   printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
 940 #endif
 941   return 0;
 942 }
 943 EOF
 944         $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
 945         rm -f $dummy.c $dummy
 946         test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
 947         ;;
 948 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
 949 # are messed up and put the nodename in both sysname and nodename.
 950     i?86:DYNIX/ptx:4*:*)
 951         echo i386-sequent-sysv4
 952         exit 0 ;;
 953     i?86:UNIX_SV:4.2MP:2.*)
 954         # Unixware is an offshoot of SVR4, but it has its own version
 955         # number series starting with 2...
 956         # I am not positive that other SVR4 systems won't match this,
 957         # I just have to hope.  -- rms.
 958         # Use sysv4.2uw... so that sysv4* matches it.
 959         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
 960         exit 0 ;;
 961     i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
 962         UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
 963         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
 964                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
 965         else
 966                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
 967         fi
 968         exit 0 ;;
 969     i?86:*:5:7*)
 970         # Fixed at (any) Pentium or better
 971         UNAME_MACHINE=i586
 972         if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
 973             echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
 974         else
 975             echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
 976         fi
 977         exit 0 ;;
 978     i?86:*:3.2:*)
 979         if test -f /usr/options/cb.name; then
 980                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 981                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
 982         elif /bin/uname -X 2>/dev/null >/dev/null ; then
 983                 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
 984                 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
 985                 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
 986                         && UNAME_MACHINE=i586
 987                 (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
 988                         && UNAME_MACHINE=i686
 989                 (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
 990                         && UNAME_MACHINE=i686
 991                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
 992         else
 993                 echo ${UNAME_MACHINE}-pc-sysv32
 994         fi
 995         exit 0 ;;
 996     i?86:*DOS:*:*)
 997         echo ${UNAME_MACHINE}-pc-msdosdjgpp
 998         exit 0 ;;
 999     pc:*:*:*)
1000         # Left here for compatibility:
1001         # uname -m prints for DJGPP always 'pc', but it prints nothing about
1002         # the processor, so we play safe by assuming i386.
1003         echo i386-pc-msdosdjgpp
1004         exit 0 ;;
1005     Intel:Mach:3*:*)
1006         echo i386-pc-mach3
1007         exit 0 ;;
1008     paragon:*:*:*)
1009         echo i860-intel-osf1
1010         exit 0 ;;
1011     i860:*:4.*:*) # i860-SVR4
1012         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1013           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1014         else # Add other i860-SVR4 vendors below as they are discovered.
1015           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1016         fi
1017         exit 0 ;;
1018     mini*:CTIX:SYS*5:*)
1019         # "miniframe"
1020         echo m68010-convergent-sysv
1021         exit 0 ;;
1022     M68*:*:R3V[567]*:*)
1023         test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
1024     3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
1025         OS_REL=''
1026         test -r /etc/.relid \
1027         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1028         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1029           && echo i486-ncr-sysv4.3${OS_REL} && exit 0
1030         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1031           && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
1032     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1033         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1034           && echo i486-ncr-sysv4 && exit 0 ;;
1035     m68*:LynxOS:2.*:*)
1036         echo m68k-unknown-lynxos${UNAME_RELEASE}
1037         exit 0 ;;
1038     mc68030:UNIX_System_V:4.*:*)
1039         echo m68k-atari-sysv4
1040         exit 0 ;;
1041     i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
1042         echo i386-unknown-lynxos${UNAME_RELEASE}
1043         exit 0 ;;
1044     TSUNAMI:LynxOS:2.*:*)
1045         echo sparc-unknown-lynxos${UNAME_RELEASE}
1046         exit 0 ;;
1047     rs6000:LynxOS:2.*:*)
1048         echo rs6000-unknown-lynxos${UNAME_RELEASE}
1049         exit 0 ;;
1050     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:*)
1051         echo powerpc-unknown-lynxos${UNAME_RELEASE}
1052         exit 0 ;;
1053     SM[BE]S:UNIX_SV:*:*)
1054         echo mips-dde-sysv${UNAME_RELEASE}
1055         exit 0 ;;
1056     RM*:ReliantUNIX-*:*:*)
1057         echo mips-sni-sysv4
1058         exit 0 ;;
1059     RM*:SINIX-*:*:*)
1060         echo mips-sni-sysv4
1061         exit 0 ;;
1062     *:SINIX-*:*:*)
1063         if uname -p 2>/dev/null >/dev/null ; then
1064                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1065                 echo ${UNAME_MACHINE}-sni-sysv4
1066         else
1067                 echo ns32k-sni-sysv
1068         fi
1069         exit 0 ;;
1070     PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1071                            # says <Richard.M.Bartel@ccMail.Census.GOV>
1072         echo i586-unisys-sysv4
1073         exit 0 ;;
1074     *:UNIX_System_V:4*:FTX*)
1075         # From Gerald Hewes <hewes@openmarket.com>.
1076         # How about differentiating between stratus architectures? -djm
1077         echo hppa1.1-stratus-sysv4
1078         exit 0 ;;
1079     *:*:*:FTX*)
1080         # From seanf@swdc.stratus.com.
1081         echo i860-stratus-sysv4
1082         exit 0 ;;
1083     mc68*:A/UX:*:*)
1084         echo m68k-apple-aux${UNAME_RELEASE}
1085         exit 0 ;;
1086     news*:NEWS-OS:6*:*)
1087         echo mips-sony-newsos6
1088         exit 0 ;;
1089     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1090         if [ -d /usr/nec ]; then
1091                 echo mips-nec-sysv${UNAME_RELEASE}
1092         else
1093                 echo mips-unknown-sysv${UNAME_RELEASE}
1094         fi
1095         exit 0 ;;
1096     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1097         echo powerpc-be-beos
1098         exit 0 ;;
1099     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1100         echo powerpc-apple-beos
1101         exit 0 ;;
1102     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1103         echo i586-pc-beos
1104         exit 0 ;;
1105     SX-4:SUPER-UX:*:*)
1106         echo sx4-nec-superux${UNAME_RELEASE}
1107         exit 0 ;;
1108     SX-5:SUPER-UX:*:*)
1109         echo sx5-nec-superux${UNAME_RELEASE}
1110         exit 0 ;;
1111     Power*:Rhapsody:*:*)
1112         echo powerpc-apple-rhapsody${UNAME_RELEASE}
1113         exit 0 ;;
1114     *:Rhapsody:*:*)
1115         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1116         exit 0 ;;
1117     *:Darwin:*:*)
1118         echo `uname -p`-apple-darwin${UNAME_RELEASE}
1119         exit 0 ;;
1120     *:procnto*:*:* | *:QNX:[0123456789]*:*)
1121         if test "${UNAME_MACHINE}" = "x86pc"; then
1122                 UNAME_MACHINE=pc
1123         fi
1124         echo `uname -p`-${UNAME_MACHINE}-nto-qnx
1125         exit 0 ;;
1126     *:QNX:*:4*)
1127         echo i386-pc-qnx
1128         exit 0 ;;
1129     NSR-[KW]:NONSTOP_KERNEL:*:*)
1130         echo nsr-tandem-nsk${UNAME_RELEASE}
1131         exit 0 ;;
1132     *:NonStop-UX:*:*)
1133         echo mips-compaq-nonstopux
1134         exit 0 ;;
1135     BS2000:POSIX*:*:*)
1136         echo bs2000-siemens-sysv
1137         exit 0 ;;
1138     DS/*:UNIX_System_V:*:*)
1139         echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1140         exit 0 ;;
1141     *:Plan9:*:*)
1142         # "uname -m" is not consistent, so use $cputype instead. 386
1143         # is converted to i386 for consistency with other x86
1144         # operating systems.
1145         if test "$cputype" = "386"; then
1146             UNAME_MACHINE=i386
1147         else
1148             UNAME_MACHINE="$cputype"
1149         fi
1150         echo ${UNAME_MACHINE}-unknown-plan9
1151         exit 0 ;;
1152     i?86:OS/2:*:*)
1153         # If we were able to find `uname', then EMX Unix compatibility
1154         # is probably installed.
1155         echo ${UNAME_MACHINE}-pc-os2-emx
1156         exit 0 ;;
1157     *:TOPS-10:*:*)
1158         echo pdp10-unknown-tops10
1159         exit 0 ;;
1160     *:TENEX:*:*)
1161         echo pdp10-unknown-tenex
1162         exit 0 ;;
1163     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1164         echo pdp10-dec-tops20
1165         exit 0 ;;
1166     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1167         echo pdp10-xkl-tops20
1168         exit 0 ;;
1169     *:TOPS-20:*:*)
1170         echo pdp10-unknown-tops20
1171         exit 0 ;;
1172     *:ITS:*:*)
1173         echo pdp10-unknown-its
1174         exit 0 ;;
1175 esac
1176
1177 #echo '(No uname command or uname output not recognized.)' 1>&2
1178 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1179
1180 cat >$dummy.c <<EOF
1181 #ifdef _SEQUENT_
1182 # include <sys/types.h>
1183 # include <sys/utsname.h>
1184 #endif
1185 main ()
1186 {
1187 #if defined (sony)
1188 #if defined (MIPSEB)
1189   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1190      I don't know....  */
1191   printf ("mips-sony-bsd\n"); exit (0);
1192 #else
1193 #include <sys/param.h>
1194   printf ("m68k-sony-newsos%s\n",
1195 #ifdef NEWSOS4
1196           "4"
1197 #else
1198           ""
1199 #endif
1200          ); exit (0);
1201 #endif
1202 #endif
1203
1204 #if defined (__arm) && defined (__acorn) && defined (__unix)
1205   printf ("arm-acorn-riscix"); exit (0);
1206 #endif
1207
1208 #if defined (hp300) && !defined (hpux)
1209   printf ("m68k-hp-bsd\n"); exit (0);
1210 #endif
1211
1212 #if defined (NeXT)
1213 #if !defined (__ARCHITECTURE__)
1214 #define __ARCHITECTURE__ "m68k"
1215 #endif
1216   int version;
1217   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1218   if (version < 4)
1219     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1220   else
1221     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1222   exit (0);
1223 #endif
1224
1225 #if defined (MULTIMAX) || defined (n16)
1226 #if defined (UMAXV)
1227   printf ("ns32k-encore-sysv\n"); exit (0);
1228 #else
1229 #if defined (CMU)
1230   printf ("ns32k-encore-mach\n"); exit (0);
1231 #else
1232   printf ("ns32k-encore-bsd\n"); exit (0);
1233 #endif
1234 #endif
1235 #endif
1236
1237 #if defined (__386BSD__)
1238   printf ("i386-pc-bsd\n"); exit (0);
1239 #endif
1240
1241 #if defined (sequent)
1242 #if defined (i386)
1243   printf ("i386-sequent-dynix\n"); exit (0);
1244 #endif
1245 #if defined (ns32000)
1246   printf ("ns32k-sequent-dynix\n"); exit (0);
1247 #endif
1248 #endif
1249
1250 #if defined (_SEQUENT_)
1251     struct utsname un;
1252
1253     uname(&un);
1254
1255     if (strncmp(un.version, "V2", 2) == 0) {
1256         printf ("i386-sequent-ptx2\n"); exit (0);
1257     }
1258     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1259         printf ("i386-sequent-ptx1\n"); exit (0);
1260     }
1261     printf ("i386-sequent-ptx\n"); exit (0);
1262
1263 #endif
1264
1265 #if defined (vax)
1266 # if !defined (ultrix)
1267 #  include <sys/param.h>
1268 #  if defined (BSD)
1269 #   if BSD == 43
1270       printf ("vax-dec-bsd4.3\n"); exit (0);
1271 #   else
1272 #    if BSD == 199006
1273       printf ("vax-dec-bsd4.3reno\n"); exit (0);
1274 #    else
1275       printf ("vax-dec-bsd\n"); exit (0);
1276 #    endif
1277 #   endif
1278 #  else
1279     printf ("vax-dec-bsd\n"); exit (0);
1280 #  endif
1281 # else
1282     printf ("vax-dec-ultrix\n"); exit (0);
1283 # endif
1284 #endif
1285
1286 #if defined (alliant) && defined (i860)
1287   printf ("i860-alliant-bsd\n"); exit (0);
1288 #endif
1289
1290   exit (1);
1291 }
1292 EOF
1293
1294 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
1295 rm -f $dummy.c $dummy
1296
1297 # Apollos put the system type in the environment.
1298
1299 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1300
1301 # Convex versions that predate uname can use getsysinfo(1)
1302
1303 if [ -x /usr/convex/getsysinfo ]
1304 then
1305     case `getsysinfo -f cpu_type` in
1306     c1*)
1307         echo c1-convex-bsd
1308         exit 0 ;;
1309     c2*)
1310         if getsysinfo -f scalar_acc
1311         then echo c32-convex-bsd
1312         else echo c2-convex-bsd
1313         fi
1314         exit 0 ;;
1315     c34*)
1316         echo c34-convex-bsd
1317         exit 0 ;;
1318     c38*)
1319         echo c38-convex-bsd
1320         exit 0 ;;
1321     c4*)
1322         echo c4-convex-bsd
1323         exit 0 ;;
1324     esac
1325 fi
1326
1327 cat >&2 <<EOF
1328 $0: unable to guess system type
1329
1330 This script, last modified $timestamp, has failed to recognize
1331 the operating system you are using. It is advised that you
1332 download the most up to date version of the config scripts from
1333
1334     ftp://ftp.gnu.org/pub/gnu/config/
1335
1336 If the version you run ($0) is already up to date, please
1337 send the following data and any information you think might be
1338 pertinent to <config-patches@gnu.org> in order to provide the needed
1339 information to handle your system.
1340
1341 config.guess timestamp = $timestamp
1342
1343 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1344 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1345 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1346 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1347
1348 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1349 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1350
1351 hostinfo               = `(hostinfo) 2>/dev/null`
1352 /bin/universe          = `(/bin/universe) 2>/dev/null`
1353 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1354 /bin/arch              = `(/bin/arch) 2>/dev/null`
1355 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1356 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1357
1358 UNAME_MACHINE = ${UNAME_MACHINE}
1359 UNAME_RELEASE = ${UNAME_RELEASE}
1360 UNAME_SYSTEM  = ${UNAME_SYSTEM}
1361 UNAME_VERSION = ${UNAME_VERSION}
1362 EOF
1363
1364 exit 1
1365
1366 # Local variables:
1367 # eval: (add-hook 'write-file-hooks 'time-stamp)
1368 # time-stamp-start: "timestamp='"
1369 # time-stamp-format: "%:y-%02m-%02d"
1370 # time-stamp-end: "'"
1371 # End: