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,
   4 #   2000, 2001, 2002 Free Software Foundation, Inc.
   5
   6 timestamp='2002-07-03'
   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 # Originally written by Per Bothner <per@bothner.com>.
  28 # Please send patches to <config-patches@gnu.org>.  Submit a context
  29 # diff and a properly formatted ChangeLog entry.
  30 #
  31 # This script attempts to guess a canonical system name similar to
  32 # config.sub.  If it succeeds, it prints the system name on stdout, and
  33 # exits with 0.  Otherwise, it exits with 1.
  34 #
  35 # The plan is that this can be called by configure scripts if you
  36 # don't specify an explicit build system type.
  37
  38 me=`echo "$0" | sed -e 's,.*/,,'`
  39
  40 usage="\
  41 Usage: $0 [OPTION]
  42
  43 Output the configuration name of the system \`$me' is run on.
  44
  45 Operation modes:
  46   -h, --help         print this help, then exit
  47   -t, --time-stamp   print date of last modification, then exit
  48   -v, --version      print version number, then exit
  49
  50 Report bugs and patches to <config-patches@gnu.org>."
  51
  52 version="\
  53 GNU config.guess ($timestamp)
  54
  55 Originally written by Per Bothner.
  56 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
  57 Free Software Foundation, Inc.
  58
  59 This is free software; see the source for copying conditions.  There is NO
  60 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  61
  62 help="
  63 Try \`$me --help' for more information."
  64
  65 # Parse command line
  66 while test $# -gt 0 ; do
  67   case $1 in
  68     --time-stamp | --time* | -t )
  69        echo "$timestamp" ; exit 0 ;;
  70     --version | -v )
  71        echo "$version" ; exit 0 ;;
  72     --help | --h* | -h )
  73        echo "$usage"; exit 0 ;;
  74     -- )     # Stop option processing
  75        shift; break ;;
  76     - ) # Use stdin as input.
  77        break ;;
  78     -* )
  79        echo "$me: invalid option $1$help" >&2
  80        exit 1 ;;
  81     * )
  82        break ;;
  83   esac
  84 done
  85
  86 if test $# != 0; then
  87   echo "$me: too many arguments$help" >&2
  88   exit 1
  89 fi
  90
  91 trap 'exit 1' 1 2 15
  92
  93 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
  94 # compiler to aid in system detection is discouraged as it requires
  95 # temporary files to be created and, as you can see below, it is a
  96 # headache to deal with in a portable fashion.
  97
  98 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
  99 # use `HOST_CC' if defined, but it is deprecated.
 100
 101 # This shell variable is my proudest work .. or something. --bje
 102
 103 set_cc_for_build='tmpdir=${TMPDIR-/tmp}/config-guess-$$ ;
 104 (old=`umask` && umask 077 && mkdir $tmpdir && umask $old && unset old)
 105    || (echo "$me: cannot create $tmpdir" >&2 && exit 1) ;
 106 dummy=$tmpdir/dummy ;
 107 files="$dummy.c $dummy.o $dummy.rel $dummy" ;
 108 trap '"'"'rm -f $files; rmdir $tmpdir; exit 1'"'"' 1 2 15 ;
 109 case $CC_FOR_BUILD,$HOST_CC,$CC in
 110  ,,)    echo "int x;" > $dummy.c ;
 111         for c in cc gcc c89 c99 ; do
 112           if ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ; then
 113              CC_FOR_BUILD="$c"; break ;
 114           fi ;
 115         done ;
 116         rm -f $files ;
 117         if test x"$CC_FOR_BUILD" = x ; then
 118           CC_FOR_BUILD=no_compiler_found ;
 119         fi
 120         ;;
 121  ,,*)   CC_FOR_BUILD=$CC ;;
 122  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
 123 esac ;
 124 unset files'
 125
 126 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 127 # (ghazi@noc.rutgers.edu 1994-08-24)
 128 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
 129         PATH=$PATH:/.attbin ; export PATH
 130 fi
 131
 132 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
 133 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
 134 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
 135 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 136
 137 # Note: order is significant - the case branches are not exclusive.
 138
 139 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 140     *:NetBSD:*:*)
 141         # NetBSD (nbsd) targets should (where applicable) match one or
 142         # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
 143         # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
 144         # switched to ELF, *-*-netbsd* would select the old
 145         # object file format.  This provides both forward
 146         # compatibility and a consistent mechanism for selecting the
 147         # object file format.
 148         #
 149         # Note: NetBSD doesn't particularly care about the vendor
 150         # portion of the name.  We always set it to "unknown".
 151         sysctl="sysctl -n hw.machine_arch"
 152         UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
 153             /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
 154         case "${UNAME_MACHINE_ARCH}" in
 155             armeb) machine=armeb-unknown ;;
 156             arm*) machine=arm-unknown ;;
 157             sh3el) machine=shl-unknown ;;
 158             sh3eb) machine=sh-unknown ;;
 159             *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
 160         esac
 161         # The Operating System including object format, if it has switched
 162         # to ELF recently, or will in the future.
 163         case "${UNAME_MACHINE_ARCH}" in
 164             arm*|i386|m68k|ns32k|sh3*|sparc|vax)
 165                 eval $set_cc_for_build
 166                 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
 167                         | grep __ELF__ >/dev/null
 168                 then
 169                     # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
 170                     # Return netbsd for either.  FIX?
 171                     os=netbsd
 172                 else
 173                     os=netbsdelf
 174                 fi
 175                 ;;
 176             *)
 177                 os=netbsd
 178                 ;;
 179         esac
 180         # The OS release
 181         release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 182         # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
 183         # contains redundant information, the shorter form:
 184         # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 185         echo "${machine}-${os}${release}"
 186         exit 0 ;;
 187     amiga:OpenBSD:*:*)
 188         echo m68k-unknown-openbsd${UNAME_RELEASE}
 189         exit 0 ;;
 190     arc:OpenBSD:*:*)
 191         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 192         exit 0 ;;
 193     hp300:OpenBSD:*:*)
 194         echo m68k-unknown-openbsd${UNAME_RELEASE}
 195         exit 0 ;;
 196     mac68k:OpenBSD:*:*)
 197         echo m68k-unknown-openbsd${UNAME_RELEASE}
 198         exit 0 ;;
 199     macppc:OpenBSD:*:*)
 200         echo powerpc-unknown-openbsd${UNAME_RELEASE}
 201         exit 0 ;;
 202     mvme68k:OpenBSD:*:*)
 203         echo m68k-unknown-openbsd${UNAME_RELEASE}
 204         exit 0 ;;
 205     mvme88k:OpenBSD:*:*)
 206         echo m88k-unknown-openbsd${UNAME_RELEASE}
 207         exit 0 ;;
 208     mvmeppc:OpenBSD:*:*)
 209         echo powerpc-unknown-openbsd${UNAME_RELEASE}
 210         exit 0 ;;
 211     pmax:OpenBSD:*:*)
 212         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 213         exit 0 ;;
 214     sgi:OpenBSD:*:*)
 215         echo mipseb-unknown-openbsd${UNAME_RELEASE}
 216         exit 0 ;;
 217     sun3:OpenBSD:*:*)
 218         echo m68k-unknown-openbsd${UNAME_RELEASE}
 219         exit 0 ;;
 220     wgrisc:OpenBSD:*:*)
 221         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 222         exit 0 ;;
 223     *:OpenBSD:*:*)
 224         echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
 225         exit 0 ;;
 226     alpha:OSF1:*:*)
 227         if test $UNAME_RELEASE = "V4.0"; then
 228                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
 229         fi
 230         # A Vn.n version is a released version.
 231         # A Tn.n version is a released field test version.
 232         # A Xn.n version is an unreleased experimental baselevel.
 233         # 1.2 uses "1.2" for uname -r.
 234         cat <<EOF >$dummy.s
 235         .data
 236 \$Lformat:
 237         .byte 37,100,45,37,120,10,0     # "%d-%x\n"
 238
 239         .text
 240         .globl main
 241         .align 4
 242         .ent main
 243 main:
 244         .frame \$30,16,\$26,0
 245         ldgp \$29,0(\$27)
 246         .prologue 1
 247         .long 0x47e03d80 # implver \$0
 248         lda \$2,-1
 249         .long 0x47e20c21 # amask \$2,\$1
 250         lda \$16,\$Lformat
 251         mov \$0,\$17
 252         not \$1,\$18
 253         jsr \$26,printf
 254         ldgp \$29,0(\$26)
 255         mov 0,\$16
 256         jsr \$26,exit
 257         .end main
 258 EOF
 259         eval $set_cc_for_build
 260         $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
 261         if test "$?" = 0 ; then
 262                 case `$dummy` in
 263                         0-0)
 264                                 UNAME_MACHINE="alpha"
 265                                 ;;
 266                         1-0)
 267                                 UNAME_MACHINE="alphaev5"
 268                                 ;;
 269                         1-1)
 270                                 UNAME_MACHINE="alphaev56"
 271                                 ;;
 272                         1-101)
 273                                 UNAME_MACHINE="alphapca56"
 274                                 ;;
 275                         2-303)
 276                                 UNAME_MACHINE="alphaev6"
 277                                 ;;
 278                         2-307)
 279                                 UNAME_MACHINE="alphaev67"
 280                                 ;;
 281                         2-1307)
 282                                 UNAME_MACHINE="alphaev68"
 283                                 ;;
 284                 esac
 285         fi
 286         rm -f $dummy.s $dummy && dir $tmpdir
 287         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 288         exit 0 ;;
 289     Alpha\ *:Windows_NT*:*)
 290         # How do we know it's Interix rather than the generic POSIX subsystem?
 291         # Should we change UNAME_MACHINE based on the output of uname instead
 292         # of the specific Alpha model?
 293         echo alpha-pc-interix
 294         exit 0 ;;
 295     21064:Windows_NT:50:3)
 296         echo alpha-dec-winnt3.5
 297         exit 0 ;;
 298     Amiga*:UNIX_System_V:4.0:*)
 299         echo m68k-unknown-sysv4
 300         exit 0;;
 301     *:[Aa]miga[Oo][Ss]:*:*)
 302         echo ${UNAME_MACHINE}-unknown-amigaos
 303         exit 0 ;;
 304     *:[Mm]orph[Oo][Ss]:*:*)
 305         echo ${UNAME_MACHINE}-unknown-morphos
 306         exit 0 ;;
 307     *:OS/390:*:*)
 308         echo i370-ibm-openedition
 309         exit 0 ;;
 310     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 311         echo arm-acorn-riscix${UNAME_RELEASE}
 312         exit 0;;
 313     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
 314         echo hppa1.1-hitachi-hiuxmpp
 315         exit 0;;
 316     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 317         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 318         if test "`(/bin/universe) 2>/dev/null`" = att ; then
 319                 echo pyramid-pyramid-sysv3
 320         else
 321                 echo pyramid-pyramid-bsd
 322         fi
 323         exit 0 ;;
 324     NILE*:*:*:dcosx)
 325         echo pyramid-pyramid-svr4
 326         exit 0 ;;
 327     DSR?6000:UNIX_SV:4.2*:7*)
 328         case `/usr/bin/uname -p` in
 329             sparc) echo sparc-icl-nx7 && exit 0 ;;
 330         esac ;;
 331     sun4H:SunOS:5.*:*)
 332         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 333         exit 0 ;;
 334     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 335         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 336         exit 0 ;;
 337     i86pc:SunOS:5.*:*)
 338         echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 339         exit 0 ;;
 340     sun4*:SunOS:6*:*)
 341         # According to config.sub, this is the proper way to canonicalize
 342         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 343         # it's likely to be more like Solaris than SunOS4.
 344         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 345         exit 0 ;;
 346     sun4*:SunOS:*:*)
 347         case "`/usr/bin/arch -k`" in
 348             Series*|S4*)
 349                 UNAME_RELEASE=`uname -v`
 350                 ;;
 351         esac
 352         # Japanese Language versions have a version number like `4.1.3-JL'.
 353         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 354         exit 0 ;;
 355     sun3*:SunOS:*:*)
 356         echo m68k-sun-sunos${UNAME_RELEASE}
 357         exit 0 ;;
 358     sun*:*:4.2BSD:*)
 359         UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 360         test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 361         case "`/bin/arch`" in
 362             sun3)
 363                 echo m68k-sun-sunos${UNAME_RELEASE}
 364                 ;;
 365             sun4)
 366                 echo sparc-sun-sunos${UNAME_RELEASE}
 367                 ;;
 368         esac
 369         exit 0 ;;
 370     aushp:SunOS:*:*)
 371         echo sparc-auspex-sunos${UNAME_RELEASE}
 372         exit 0 ;;
 373     # The situation for MiNT is a little confusing.  The machine name
 374     # can be virtually everything (everything which is not
 375     # "atarist" or "atariste" at least should have a processor
 376     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
 377     # to the lowercase version "mint" (or "freemint").  Finally
 378     # the system name "TOS" denotes a system which is actually not
 379     # MiNT.  But MiNT is downward compatible to TOS, so this should
 380     # be no problem.
 381     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
 382         echo m68k-atari-mint${UNAME_RELEASE}
 383         exit 0 ;;
 384     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 385         echo m68k-atari-mint${UNAME_RELEASE}
 386         exit 0 ;;
 387     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
 388         echo m68k-atari-mint${UNAME_RELEASE}
 389         exit 0 ;;
 390     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
 391         echo m68k-milan-mint${UNAME_RELEASE}
 392         exit 0 ;;
 393     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
 394         echo m68k-hades-mint${UNAME_RELEASE}
 395         exit 0 ;;
 396     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
 397         echo m68k-unknown-mint${UNAME_RELEASE}
 398         exit 0 ;;
 399     powerpc:machten:*:*)
 400         echo powerpc-apple-machten${UNAME_RELEASE}
 401         exit 0 ;;
 402     RISC*:Mach:*:*)
 403         echo mips-dec-mach_bsd4.3
 404         exit 0 ;;
 405     RISC*:ULTRIX:*:*)
 406         echo mips-dec-ultrix${UNAME_RELEASE}
 407         exit 0 ;;
 408     VAX*:ULTRIX*:*:*)
 409         echo vax-dec-ultrix${UNAME_RELEASE}
 410         exit 0 ;;
 411     2020:CLIX:*:* | 2430:CLIX:*:*)
 412         echo clipper-intergraph-clix${UNAME_RELEASE}
 413         exit 0 ;;
 414     mips:*:*:UMIPS | mips:*:*:RISCos)
 415         eval $set_cc_for_build
 416         sed 's/^        //' << EOF >$dummy.c
 417 #ifdef __cplusplus
 418 #include <stdio.h>  /* for printf() prototype */
 419         int main (int argc, char *argv[]) {
 420 #else
 421         int main (argc, argv) int argc; char *argv[]; {
 422 #endif
 423         #if defined (host_mips) && defined (MIPSEB)
 424         #if defined (SYSTYPE_SYSV)
 425           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
 426         #endif
 427         #if defined (SYSTYPE_SVR4)
 428           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
 429         #endif
 430         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
 431           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
 432         #endif
 433         #endif
 434           exit (-1);
 435         }
 436 EOF
 437         $CC_FOR_BUILD $dummy.c -o $dummy \
 438           && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
 439           && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
 440         rm -f $dummy.c $dummy && rmdir $tmpdir
 441         echo mips-mips-riscos${UNAME_RELEASE}
 442         exit 0 ;;
 443     Motorola:PowerMAX_OS:*:*)
 444         echo powerpc-motorola-powermax
 445         exit 0 ;;
 446     Night_Hawk:*:*:PowerMAX_OS)
 447         echo powerpc-harris-powermax
 448         exit 0 ;;
 449     Night_Hawk:Power_UNIX:*:*)
 450         echo powerpc-harris-powerunix
 451         exit 0 ;;
 452     m88k:CX/UX:7*:*)
 453         echo m88k-harris-cxux7
 454         exit 0 ;;
 455     m88k:*:4*:R4*)
 456         echo m88k-motorola-sysv4
 457         exit 0 ;;
 458     m88k:*:3*:R3*)
 459         echo m88k-motorola-sysv3
 460         exit 0 ;;
 461     AViiON:dgux:*:*)
 462         # DG/UX returns AViiON for all architectures
 463         UNAME_PROCESSOR=`/usr/bin/uname -p`
 464         if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
 465         then
 466             if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
 467                [ ${TARGET_BINARY_INTERFACE}x = x ]
 468             then
 469                 echo m88k-dg-dgux${UNAME_RELEASE}
 470             else
 471                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
 472             fi
 473         else
 474             echo i586-dg-dgux${UNAME_RELEASE}
 475         fi
 476         exit 0 ;;
 477     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
 478         echo m88k-dolphin-sysv3
 479         exit 0 ;;
 480     M88*:*:R3*:*)
 481         # Delta 88k system running SVR3
 482         echo m88k-motorola-sysv3
 483         exit 0 ;;
 484     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 485         echo m88k-tektronix-sysv3
 486         exit 0 ;;
 487     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 488         echo m68k-tektronix-bsd
 489         exit 0 ;;
 490     *:IRIX*:*:*)
 491         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 492         exit 0 ;;
 493     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 494         echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
 495         exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
 496     i*86:AIX:*:*)
 497         echo i386-ibm-aix
 498         exit 0 ;;
 499     ia64:AIX:*:*)
 500         if [ -x /usr/bin/oslevel ] ; then
 501                 IBM_REV=`/usr/bin/oslevel`
 502         else
 503                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 504         fi
 505         echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
 506         exit 0 ;;
 507     *:AIX:2:3)
 508         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 509                 eval $set_cc_for_build
 510                 sed 's/^                //' << EOF >$dummy.c
 511                 #include <sys/systemcfg.h>
 512
 513                 main()
 514                         {
 515                         if (!__power_pc())
 516                                 exit(1);
 517                         puts("powerpc-ibm-aix3.2.5");
 518                         exit(0);
 519                         }
 520 EOF
 521                 $CC_FOR_BUILD $dummy.c -o $dummy && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
 522                 rm -f $dummy.c $dummy && rmdir $tmpdir
 523                 echo rs6000-ibm-aix3.2.5
 524         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 525                 echo rs6000-ibm-aix3.2.4
 526         else
 527                 echo rs6000-ibm-aix3.2
 528         fi
 529         exit 0 ;;
 530     *:AIX:*:[45])
 531         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
 532         if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
 533                 IBM_ARCH=rs6000
 534         else
 535                 IBM_ARCH=powerpc
 536         fi
 537         if [ -x /usr/bin/oslevel ] ; then
 538                 IBM_REV=`/usr/bin/oslevel`
 539         else
 540                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 541         fi
 542         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 543         exit 0 ;;
 544     *:AIX:*:*)
 545         echo rs6000-ibm-aix
 546         exit 0 ;;
 547     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 548         echo romp-ibm-bsd4.4
 549         exit 0 ;;
 550     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
 551         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 552         exit 0 ;;                           # report: romp-ibm BSD 4.3
 553     *:BOSX:*:*)
 554         echo rs6000-bull-bosx
 555         exit 0 ;;
 556     DPX/2?00:B.O.S.:*:*)
 557         echo m68k-bull-sysv3
 558         exit 0 ;;
 559     9000/[34]??:4.3bsd:1.*:*)
 560         echo m68k-hp-bsd
 561         exit 0 ;;
 562     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 563         echo m68k-hp-bsd4.4
 564         exit 0 ;;
 565     9000/[34678]??:HP-UX:*:*)
 566         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 567         case "${UNAME_MACHINE}" in
 568             9000/31? )            HP_ARCH=m68000 ;;
 569             9000/[34]?? )         HP_ARCH=m68k ;;
 570             9000/[678][0-9][0-9])
 571                 if [ -x /usr/bin/getconf ]; then
 572                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
 573                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
 574                     case "${sc_cpu_version}" in
 575                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
 576                       528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
 577                       532)                      # CPU_PA_RISC2_0
 578                         case "${sc_kernel_bits}" in
 579                           32) HP_ARCH="hppa2.0n" ;;
 580                           64) HP_ARCH="hppa2.0w" ;;
 581                           '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
 582                         esac ;;
 583                     esac
 584                 fi
 585                 if [ "${HP_ARCH}" = "" ]; then
 586                     eval $set_cc_for_build
 587                     sed 's/^              //' << EOF >$dummy.c
 588
 589               #define _HPUX_SOURCE
 590               #include <stdlib.h>
 591               #include <unistd.h>
 592
 593               int main ()
 594               {
 595               #if defined(_SC_KERNEL_BITS)
 596                   long bits = sysconf(_SC_KERNEL_BITS);
 597               #endif
 598                   long cpu  = sysconf (_SC_CPU_VERSION);
 599
 600                   switch (cpu)
 601                 {
 602                 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
 603                 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
 604                 case CPU_PA_RISC2_0:
 605               #if defined(_SC_KERNEL_BITS)
 606                     switch (bits)
 607                         {
 608                         case 64: puts ("hppa2.0w"); break;
 609                         case 32: puts ("hppa2.0n"); break;
 610                         default: puts ("hppa2.0"); break;
 611                         } break;
 612               #else  /* !defined(_SC_KERNEL_BITS) */
 613                     puts ("hppa2.0"); break;
 614               #endif
 615                 default: puts ("hppa1.0"); break;
 616                 }
 617                   exit (0);
 618               }
 619 EOF
 620                     (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`$dummy`
 621                     if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
 622                     rm -f $dummy.c $dummy && rmdir $tmpdir
 623                 fi ;;
 624         esac
 625         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 626         exit 0 ;;
 627     ia64:HP-UX:*:*)
 628         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 629         echo ia64-hp-hpux${HPUX_REV}
 630         exit 0 ;;
 631     3050*:HI-UX:*:*)
 632         eval $set_cc_for_build
 633         sed 's/^        //' << EOF >$dummy.c
 634         #include <unistd.h>
 635         int
 636         main ()
 637         {
 638           long cpu = sysconf (_SC_CPU_VERSION);
 639           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 640              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 641              results, however.  */
 642           if (CPU_IS_PA_RISC (cpu))
 643             {
 644               switch (cpu)
 645                 {
 646                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 647                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 648                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 649                   default: puts ("hppa-hitachi-hiuxwe2"); break;
 650                 }
 651             }
 652           else if (CPU_IS_HP_MC68K (cpu))
 653             puts ("m68k-hitachi-hiuxwe2");
 654           else puts ("unknown-hitachi-hiuxwe2");
 655           exit (0);
 656         }
 657 EOF
 658         $CC_FOR_BUILD $dummy.c -o $dummy && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
 659         rm -f $dummy.c $dummy && rmdir $tmpdir
 660         echo unknown-hitachi-hiuxwe2
 661         exit 0 ;;
 662     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 663         echo hppa1.1-hp-bsd
 664         exit 0 ;;
 665     9000/8??:4.3bsd:*:*)
 666         echo hppa1.0-hp-bsd
 667         exit 0 ;;
 668     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
 669         echo hppa1.0-hp-mpeix
 670         exit 0 ;;
 671     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 672         echo hppa1.1-hp-osf
 673         exit 0 ;;
 674     hp8??:OSF1:*:*)
 675         echo hppa1.0-hp-osf
 676         exit 0 ;;
 677     i*86:OSF1:*:*)
 678         if [ -x /usr/sbin/sysversion ] ; then
 679             echo ${UNAME_MACHINE}-unknown-osf1mk
 680         else
 681             echo ${UNAME_MACHINE}-unknown-osf1
 682         fi
 683         exit 0 ;;
 684     parisc*:Lites*:*:*)
 685         echo hppa1.1-hp-lites
 686         exit 0 ;;
 687     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 688         echo c1-convex-bsd
 689         exit 0 ;;
 690     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 691         if getsysinfo -f scalar_acc
 692         then echo c32-convex-bsd
 693         else echo c2-convex-bsd
 694         fi
 695         exit 0 ;;
 696     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 697         echo c34-convex-bsd
 698         exit 0 ;;
 699     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 700         echo c38-convex-bsd
 701         exit 0 ;;
 702     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 703         echo c4-convex-bsd
 704         exit 0 ;;
 705     CRAY*Y-MP:*:*:*)
 706         echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 707         exit 0 ;;
 708     CRAY*[A-Z]90:*:*:*)
 709         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 710         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 711               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
 712               -e 's/\.[^.]*$/.X/'
 713         exit 0 ;;
 714     CRAY*TS:*:*:*)
 715         echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 716         exit 0 ;;
 717     CRAY*T3D:*:*:*)
 718         echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 719         exit 0 ;;
 720     CRAY*T3E:*:*:*)
 721         echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 722         exit 0 ;;
 723     CRAY*SV1:*:*:*)
 724         echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 725         exit 0 ;;
 726     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 727         FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 728         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 729         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 730         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 731         exit 0 ;;
 732     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 733         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 734         exit 0 ;;
 735     sparc*:BSD/OS:*:*)
 736         echo sparc-unknown-bsdi${UNAME_RELEASE}
 737         exit 0 ;;
 738     *:BSD/OS:*:*)
 739         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 740         exit 0 ;;
 741     *:FreeBSD:*:*)
 742         # Determine whether the default compiler uses glibc.
 743         eval $set_cc_for_build
 744         sed 's/^        //' << EOF >$dummy.c
 745         #include <features.h>
 746         #if __GLIBC__ >= 2
 747         LIBC=gnu
 748         #else
 749         LIBC=
 750         #endif
 751 EOF
 752         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
 753         rm -f $dummy.c && rmdir $tmpdir
 754         echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
 755         exit 0 ;;
 756     i*:CYGWIN*:*)
 757         echo ${UNAME_MACHINE}-pc-cygwin
 758         exit 0 ;;
 759     i*:MINGW*:*)
 760         echo ${UNAME_MACHINE}-pc-mingw32
 761         exit 0 ;;
 762     i*:PW*:*)
 763         echo ${UNAME_MACHINE}-pc-pw32
 764         exit 0 ;;
 765     x86:Interix*:3*)
 766         echo i386-pc-interix3
 767         exit 0 ;;
 768     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 769         # How do we know it's Interix rather than the generic POSIX subsystem?
 770         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 771         # UNAME_MACHINE based on the output of uname instead of i386?
 772         echo i386-pc-interix
 773         exit 0 ;;
 774     i*:UWIN*:*)
 775         echo ${UNAME_MACHINE}-pc-uwin
 776         exit 0 ;;
 777     p*:CYGWIN*:*)
 778         echo powerpcle-unknown-cygwin
 779         exit 0 ;;
 780     prep*:SunOS:5.*:*)
 781         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 782         exit 0 ;;
 783     *:GNU:*:*)
 784         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 785         exit 0 ;;
 786     i*86:Minix:*:*)
 787         echo ${UNAME_MACHINE}-pc-minix
 788         exit 0 ;;
 789     arm*:Linux:*:*)
 790         echo ${UNAME_MACHINE}-unknown-linux-gnu
 791         exit 0 ;;
 792     ia64:Linux:*:*)
 793         echo ${UNAME_MACHINE}-unknown-linux-gnu
 794         exit 0 ;;
 795     m68*:Linux:*:*)
 796         echo ${UNAME_MACHINE}-unknown-linux-gnu
 797         exit 0 ;;
 798     mips:Linux:*:*)
 799         eval $set_cc_for_build
 800         sed 's/^        //' << EOF >$dummy.c
 801         #undef CPU
 802         #undef mips
 803         #undef mipsel
 804         #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
 805         CPU=mipsel
 806         #else
 807         #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
 808         CPU=mips
 809         #else
 810         CPU=
 811         #endif
 812         #endif
 813 EOF
 814         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
 815         rm -f $dummy.c && rmdir $tmpdir
 816         test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0
 817         ;;
 818     ppc:Linux:*:*)
 819         echo powerpc-unknown-linux-gnu
 820         exit 0 ;;
 821     ppc64:Linux:*:*)
 822         echo powerpc64-unknown-linux-gnu
 823         exit 0 ;;
 824     alpha:Linux:*:*)
 825         case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
 826           EV5)   UNAME_MACHINE=alphaev5 ;;
 827           EV56)  UNAME_MACHINE=alphaev56 ;;
 828           PCA56) UNAME_MACHINE=alphapca56 ;;
 829           PCA57) UNAME_MACHINE=alphapca56 ;;
 830           EV6)   UNAME_MACHINE=alphaev6 ;;
 831           EV67)  UNAME_MACHINE=alphaev67 ;;
 832           EV68*) UNAME_MACHINE=alphaev68 ;;
 833         esac
 834         objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
 835         if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
 836         echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
 837         exit 0 ;;
 838     parisc:Linux:*:* | hppa:Linux:*:*)
 839         # Look for CPU level
 840         case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
 841           PA7*) echo hppa1.1-unknown-linux-gnu ;;
 842           PA8*) echo hppa2.0-unknown-linux-gnu ;;
 843           *)    echo hppa-unknown-linux-gnu ;;
 844         esac
 845         exit 0 ;;
 846     parisc64:Linux:*:* | hppa64:Linux:*:*)
 847         echo hppa64-unknown-linux-gnu
 848         exit 0 ;;
 849     s390:Linux:*:* | s390x:Linux:*:*)
 850         echo ${UNAME_MACHINE}-ibm-linux
 851         exit 0 ;;
 852     sh*:Linux:*:*)
 853         echo ${UNAME_MACHINE}-unknown-linux-gnu
 854         exit 0 ;;
 855     sparc:Linux:*:* | sparc64:Linux:*:*)
 856         echo ${UNAME_MACHINE}-unknown-linux-gnu
 857         exit 0 ;;
 858     x86_64:Linux:*:*)
 859         echo x86_64-unknown-linux-gnu
 860         exit 0 ;;
 861     i*86:Linux:*:*)
 862         # The BFD linker knows what the default object file format is, so
 863         # first see if it will tell us. cd to the root directory to prevent
 864         # problems with other programs or directories called `ld' in the path.
 865         # Set LC_ALL=C to ensure ld outputs messages in English.
 866         ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
 867                          | sed -ne '/supported targets:/!d
 868                                     s/[         ][      ]*/ /g
 869                                     s/.*supported targets: *//
 870                                     s/ .*//
 871                                     p'`
 872         case "$ld_supported_targets" in
 873           elf32-i386)
 874                 TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
 875                 ;;
 876           a.out-i386-linux)
 877                 echo "${UNAME_MACHINE}-pc-linux-gnuaout"
 878                 exit 0 ;;
 879           coff-i386)
 880                 echo "${UNAME_MACHINE}-pc-linux-gnucoff"
 881                 exit 0 ;;
 882           "")
 883                 # Either a pre-BFD a.out linker (linux-gnuoldld) or
 884                 # one that does not give us useful --help.
 885                 echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
 886                 exit 0 ;;
 887         esac
 888         # Determine whether the default compiler is a.out or elf
 889         eval $set_cc_for_build
 890         sed 's/^        //' << EOF >$dummy.c
 891         #include <features.h>
 892         #ifdef __ELF__
 893         # ifdef __GLIBC__
 894         #  if __GLIBC__ >= 2
 895         LIBC=gnu
 896         #  else
 897         LIBC=gnulibc1
 898         #  endif
 899         # else
 900         LIBC=gnulibc1
 901         # endif
 902         #else
 903         #ifdef __INTEL_COMPILER
 904         LIBC=gnu
 905         #else
 906         LIBC=gnuaout
 907         #endif
 908         #endif
 909 EOF
 910         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
 911         rm -f $dummy.c && rmdir $tmpdir
 912         test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
 913         test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
 914         ;;
 915     i*86:DYNIX/ptx:4*:*)
 916         # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
 917         # earlier versions are messed up and put the nodename in both
 918         # sysname and nodename.
 919         echo i386-sequent-sysv4
 920         exit 0 ;;
 921     i*86:UNIX_SV:4.2MP:2.*)
 922         # Unixware is an offshoot of SVR4, but it has its own version
 923         # number series starting with 2...
 924         # I am not positive that other SVR4 systems won't match this,
 925         # I just have to hope.  -- rms.
 926         # Use sysv4.2uw... so that sysv4* matches it.
 927         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
 928         exit 0 ;;
 929     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
 930         UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
 931         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
 932                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
 933         else
 934                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
 935         fi
 936         exit 0 ;;
 937     i*86:*:5:[78]*)
 938         case `/bin/uname -X | grep "^Machine"` in
 939             *486*)           UNAME_MACHINE=i486 ;;
 940             *Pentium)        UNAME_MACHINE=i586 ;;
 941             *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
 942         esac
 943         echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
 944         exit 0 ;;
 945     i*86:*:3.2:*)
 946         if test -f /usr/options/cb.name; then
 947                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 948                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
 949         elif /bin/uname -X 2>/dev/null >/dev/null ; then
 950                 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
 951                 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
 952                 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
 953                         && UNAME_MACHINE=i586
 954                 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
 955                         && UNAME_MACHINE=i686
 956                 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
 957                         && UNAME_MACHINE=i686
 958                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
 959         else
 960                 echo ${UNAME_MACHINE}-pc-sysv32
 961         fi
 962         exit 0 ;;
 963     i*86:*DOS:*:*)
 964         echo ${UNAME_MACHINE}-pc-msdosdjgpp
 965         exit 0 ;;
 966     pc:*:*:*)
 967         # Left here for compatibility:
 968         # uname -m prints for DJGPP always 'pc', but it prints nothing about
 969         # the processor, so we play safe by assuming i386.
 970         echo i386-pc-msdosdjgpp
 971         exit 0 ;;
 972     Intel:Mach:3*:*)
 973         echo i386-pc-mach3
 974         exit 0 ;;
 975     paragon:*:*:*)
 976         echo i860-intel-osf1
 977         exit 0 ;;
 978     i860:*:4.*:*) # i860-SVR4
 979         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
 980           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
 981         else # Add other i860-SVR4 vendors below as they are discovered.
 982           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
 983         fi
 984         exit 0 ;;
 985     mini*:CTIX:SYS*5:*)
 986         # "miniframe"
 987         echo m68010-convergent-sysv
 988         exit 0 ;;
 989     M68*:*:R3V[567]*:*)
 990         test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
 991     3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0)
 992         OS_REL=''
 993         test -r /etc/.relid \
 994         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
 995         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 996           && echo i486-ncr-sysv4.3${OS_REL} && exit 0
 997         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
 998           && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
 999     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1000         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1001           && echo i486-ncr-sysv4 && exit 0 ;;
1002     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1003         echo m68k-unknown-lynxos${UNAME_RELEASE}
1004         exit 0 ;;
1005     mc68030:UNIX_System_V:4.*:*)
1006         echo m68k-atari-sysv4
1007         exit 0 ;;
1008     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
1009         echo i386-unknown-lynxos${UNAME_RELEASE}
1010         exit 0 ;;
1011     TSUNAMI:LynxOS:2.*:*)
1012         echo sparc-unknown-lynxos${UNAME_RELEASE}
1013         exit 0 ;;
1014     rs6000:LynxOS:2.*:*)
1015         echo rs6000-unknown-lynxos${UNAME_RELEASE}
1016         exit 0 ;;
1017     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
1018         echo powerpc-unknown-lynxos${UNAME_RELEASE}
1019         exit 0 ;;
1020     SM[BE]S:UNIX_SV:*:*)
1021         echo mips-dde-sysv${UNAME_RELEASE}
1022         exit 0 ;;
1023     RM*:ReliantUNIX-*:*:*)
1024         echo mips-sni-sysv4
1025         exit 0 ;;
1026     RM*:SINIX-*:*:*)
1027         echo mips-sni-sysv4
1028         exit 0 ;;
1029     *:SINIX-*:*:*)
1030         if uname -p 2>/dev/null >/dev/null ; then
1031                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1032                 echo ${UNAME_MACHINE}-sni-sysv4
1033         else
1034                 echo ns32k-sni-sysv
1035         fi
1036         exit 0 ;;
1037     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1038                       # says <Richard.M.Bartel@ccMail.Census.GOV>
1039         echo i586-unisys-sysv4
1040         exit 0 ;;
1041     *:UNIX_System_V:4*:FTX*)
1042         # From Gerald Hewes <hewes@openmarket.com>.
1043         # How about differentiating between stratus architectures? -djm
1044         echo hppa1.1-stratus-sysv4
1045         exit 0 ;;
1046     *:*:*:FTX*)
1047         # From seanf@swdc.stratus.com.
1048         echo i860-stratus-sysv4
1049         exit 0 ;;
1050     *:VOS:*:*)
1051         # From Paul.Green@stratus.com.
1052         echo hppa1.1-stratus-vos
1053         exit 0 ;;
1054     mc68*:A/UX:*:*)
1055         echo m68k-apple-aux${UNAME_RELEASE}
1056         exit 0 ;;
1057     news*:NEWS-OS:6*:*)
1058         echo mips-sony-newsos6
1059         exit 0 ;;
1060     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1061         if [ -d /usr/nec ]; then
1062                 echo mips-nec-sysv${UNAME_RELEASE}
1063         else
1064                 echo mips-unknown-sysv${UNAME_RELEASE}
1065         fi
1066         exit 0 ;;
1067     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1068         echo powerpc-be-beos
1069         exit 0 ;;
1070     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1071         echo powerpc-apple-beos
1072         exit 0 ;;
1073     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1074         echo i586-pc-beos
1075         exit 0 ;;
1076     SX-4:SUPER-UX:*:*)
1077         echo sx4-nec-superux${UNAME_RELEASE}
1078         exit 0 ;;
1079     SX-5:SUPER-UX:*:*)
1080         echo sx5-nec-superux${UNAME_RELEASE}
1081         exit 0 ;;
1082     Power*:Rhapsody:*:*)
1083         echo powerpc-apple-rhapsody${UNAME_RELEASE}
1084         exit 0 ;;
1085     *:Rhapsody:*:*)
1086         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1087         exit 0 ;;
1088     *:Darwin:*:*)
1089         echo `uname -p`-apple-darwin${UNAME_RELEASE}
1090         exit 0 ;;
1091     *:procnto*:*:* | *:QNX:[0123456789]*:*)
1092         UNAME_PROCESSOR=`uname -p`
1093         if test "$UNAME_PROCESSOR" = "x86"; then
1094                 UNAME_PROCESSOR=i386
1095                 UNAME_MACHINE=pc
1096         fi
1097         echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1098         exit 0 ;;
1099     *:QNX:*:4*)
1100         echo i386-pc-qnx
1101         exit 0 ;;
1102     NSR-[GKLNPTVW]:NONSTOP_KERNEL:*:*)
1103         echo nsr-tandem-nsk${UNAME_RELEASE}
1104         exit 0 ;;
1105     *:NonStop-UX:*:*)
1106         echo mips-compaq-nonstopux
1107         exit 0 ;;
1108     BS2000:POSIX*:*:*)
1109         echo bs2000-siemens-sysv
1110         exit 0 ;;
1111     DS/*:UNIX_System_V:*:*)
1112         echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1113         exit 0 ;;
1114     *:Plan9:*:*)
1115         # "uname -m" is not consistent, so use $cputype instead. 386
1116         # is converted to i386 for consistency with other x86
1117         # operating systems.
1118         if test "$cputype" = "386"; then
1119             UNAME_MACHINE=i386
1120         else
1121             UNAME_MACHINE="$cputype"
1122         fi
1123         echo ${UNAME_MACHINE}-unknown-plan9
1124         exit 0 ;;
1125     i*86:OS/2:*:*)
1126         # If we were able to find `uname', then EMX Unix compatibility
1127         # is probably installed.
1128         echo ${UNAME_MACHINE}-pc-os2-emx
1129         exit 0 ;;
1130     *:TOPS-10:*:*)
1131         echo pdp10-unknown-tops10
1132         exit 0 ;;
1133     *:TENEX:*:*)
1134         echo pdp10-unknown-tenex
1135         exit 0 ;;
1136     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1137         echo pdp10-dec-tops20
1138         exit 0 ;;
1139     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1140         echo pdp10-xkl-tops20
1141         exit 0 ;;
1142     *:TOPS-20:*:*)
1143         echo pdp10-unknown-tops20
1144         exit 0 ;;
1145     *:ITS:*:*)
1146         echo pdp10-unknown-its
1147         exit 0 ;;
1148     i*86:XTS-300:*:STOP)
1149         echo ${UNAME_MACHINE}-unknown-stop
1150         exit 0 ;;
1151     i*86:atheos:*:*)
1152         echo ${UNAME_MACHINE}-unknown-atheos
1153         exit 0 ;;
1154 esac
1155
1156 #echo '(No uname command or uname output not recognized.)' 1>&2
1157 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1158
1159 eval $set_cc_for_build
1160 cat >$dummy.c <<EOF
1161 #ifdef _SEQUENT_
1162 # include <sys/types.h>
1163 # include <sys/utsname.h>
1164 #endif
1165 main ()
1166 {
1167 #if defined (sony)
1168 #if defined (MIPSEB)
1169   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1170      I don't know....  */
1171   printf ("mips-sony-bsd\n"); exit (0);
1172 #else
1173 #include <sys/param.h>
1174   printf ("m68k-sony-newsos%s\n",
1175 #ifdef NEWSOS4
1176           "4"
1177 #else
1178           ""
1179 #endif
1180          ); exit (0);
1181 #endif
1182 #endif
1183
1184 #if defined (__arm) && defined (__acorn) && defined (__unix)
1185   printf ("arm-acorn-riscix"); exit (0);
1186 #endif
1187
1188 #if defined (hp300) && !defined (hpux)
1189   printf ("m68k-hp-bsd\n"); exit (0);
1190 #endif
1191
1192 #if defined (NeXT)
1193 #if !defined (__ARCHITECTURE__)
1194 #define __ARCHITECTURE__ "m68k"
1195 #endif
1196   int version;
1197   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1198   if (version < 4)
1199     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1200   else
1201     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1202   exit (0);
1203 #endif
1204
1205 #if defined (MULTIMAX) || defined (n16)
1206 #if defined (UMAXV)
1207   printf ("ns32k-encore-sysv\n"); exit (0);
1208 #else
1209 #if defined (CMU)
1210   printf ("ns32k-encore-mach\n"); exit (0);
1211 #else
1212   printf ("ns32k-encore-bsd\n"); exit (0);
1213 #endif
1214 #endif
1215 #endif
1216
1217 #if defined (__386BSD__)
1218   printf ("i386-pc-bsd\n"); exit (0);
1219 #endif
1220
1221 #if defined (sequent)
1222 #if defined (i386)
1223   printf ("i386-sequent-dynix\n"); exit (0);
1224 #endif
1225 #if defined (ns32000)
1226   printf ("ns32k-sequent-dynix\n"); exit (0);
1227 #endif
1228 #endif
1229
1230 #if defined (_SEQUENT_)
1231     struct utsname un;
1232
1233     uname(&un);
1234
1235     if (strncmp(un.version, "V2", 2) == 0) {
1236         printf ("i386-sequent-ptx2\n"); exit (0);
1237     }
1238     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1239         printf ("i386-sequent-ptx1\n"); exit (0);
1240     }
1241     printf ("i386-sequent-ptx\n"); exit (0);
1242
1243 #endif
1244
1245 #if defined (vax)
1246 # if !defined (ultrix)
1247 #  include <sys/param.h>
1248 #  if defined (BSD)
1249 #   if BSD == 43
1250       printf ("vax-dec-bsd4.3\n"); exit (0);
1251 #   else
1252 #    if BSD == 199006
1253       printf ("vax-dec-bsd4.3reno\n"); exit (0);
1254 #    else
1255       printf ("vax-dec-bsd\n"); exit (0);
1256 #    endif
1257 #   endif
1258 #  else
1259     printf ("vax-dec-bsd\n"); exit (0);
1260 #  endif
1261 # else
1262     printf ("vax-dec-ultrix\n"); exit (0);
1263 # endif
1264 #endif
1265
1266 #if defined (alliant) && defined (i860)
1267   printf ("i860-alliant-bsd\n"); exit (0);
1268 #endif
1269
1270   exit (1);
1271 }
1272 EOF
1273
1274 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
1275 rm -f $dummy.c $dummy && rmdir $tmpdir
1276
1277 # Apollos put the system type in the environment.
1278
1279 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1280
1281 # Convex versions that predate uname can use getsysinfo(1)
1282
1283 if [ -x /usr/convex/getsysinfo ]
1284 then
1285     case `getsysinfo -f cpu_type` in
1286     c1*)
1287         echo c1-convex-bsd
1288         exit 0 ;;
1289     c2*)
1290         if getsysinfo -f scalar_acc
1291         then echo c32-convex-bsd
1292         else echo c2-convex-bsd
1293         fi
1294         exit 0 ;;
1295     c34*)
1296         echo c34-convex-bsd
1297         exit 0 ;;
1298     c38*)
1299         echo c38-convex-bsd
1300         exit 0 ;;
1301     c4*)
1302         echo c4-convex-bsd
1303         exit 0 ;;
1304     esac
1305 fi
1306
1307 cat >&2 <<EOF
1308 $0: unable to guess system type
1309
1310 This script, last modified $timestamp, has failed to recognize
1311 the operating system you are using. It is advised that you
1312 download the most up to date version of the config scripts from
1313
1314     ftp://ftp.gnu.org/pub/gnu/config/
1315
1316 If the version you run ($0) is already up to date, please
1317 send the following data and any information you think might be
1318 pertinent to <config-patches@gnu.org> in order to provide the needed
1319 information to handle your system.
1320
1321 config.guess timestamp = $timestamp
1322
1323 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1324 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1325 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1326 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1327
1328 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1329 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1330
1331 hostinfo               = `(hostinfo) 2>/dev/null`
1332 /bin/universe          = `(/bin/universe) 2>/dev/null`
1333 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1334 /bin/arch              = `(/bin/arch) 2>/dev/null`
1335 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1336 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1337
1338 UNAME_MACHINE = ${UNAME_MACHINE}
1339 UNAME_RELEASE = ${UNAME_RELEASE}
1340 UNAME_SYSTEM  = ${UNAME_SYSTEM}
1341 UNAME_VERSION = ${UNAME_VERSION}
1342 EOF
1343
1344 exit 1
1345
1346 # Local variables:
1347 # eval: (add-hook 'write-file-hooks 'time-stamp)
1348 # time-stamp-start: "timestamp='"
1349 # time-stamp-format: "%:y-%02m-%02d"
1350 # time-stamp-end: "'"
1351 # End: