config.guess

   1 #! /bin/sh
   2 # LLVM LOCAL file update from upstream
   3 # Attempt to guess a canonical system name.
   4 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   5 #   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
   6 #   Free Software Foundation, Inc.
   7
   8 timestamp='2009-09-18'
   9
  10 # This file is free software; you can redistribute it and/or modify it
  11 # under the terms of the GNU General Public License as published by
  12 # the Free Software Foundation; either version 2 of the License, or
  13 # (at your option) any later version.
  14 #
  15 # This program is distributed in the hope that it will be useful, but
  16 # WITHOUT ANY WARRANTY; without even the implied warranty of
  17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18 # General Public License for more details.
  19 #
  20 # You should have received a copy of the GNU General Public License
  21 # along with this program; if not, write to the Free Software
  22 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
  23 # 02110-1301, USA.
  24 #
  25 # As a special exception to the GNU General Public License, if you
  26 # distribute this file as part of a program that contains a
  27 # configuration script generated by Autoconf, you may include it under
  28 # the same distribution terms that you use for the rest of that program.
  29
  30
  31 # Originally written by Per Bothner.  Please send patches (context
  32 # diff format) to <config-patches@gnu.org> and include a ChangeLog
  33 # entry.
  34 #
  35 # This script attempts to guess a canonical system name similar to
  36 # config.sub.  If it succeeds, it prints the system name on stdout, and
  37 # exits with 0.  Otherwise, it exits with 1.
  38 #
  39 # You can get the latest version of this script from:
  40 # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
  41
  42 me=`echo "$0" | sed -e 's,.*/,,'`
  43
  44 usage="\
  45 Usage: $0 [OPTION]
  46
  47 Output the configuration name of the system \`$me' is run on.
  48
  49 Operation modes:
  50   -h, --help         print this help, then exit
  51   -t, --time-stamp   print date of last modification, then exit
  52   -v, --version      print version number, then exit
  53
  54 Report bugs and patches to <config-patches@gnu.org>."
  55
  56 version="\
  57 GNU config.guess ($timestamp)
  58
  59 Originally written by Per Bothner.
  60 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
  61 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
  62
  63 This is free software; see the source for copying conditions.  There is NO
  64 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  65
  66 help="
  67 Try \`$me --help' for more information."
  68
  69 # Parse command line
  70 while test $# -gt 0 ; do
  71   case $1 in
  72     --time-stamp | --time* | -t )
  73        echo "$timestamp" ; exit ;;
  74     --version | -v )
  75        echo "$version" ; exit ;;
  76     --help | --h* | -h )
  77        echo "$usage"; exit ;;
  78     -- )     # Stop option processing
  79        shift; break ;;
  80     - ) # Use stdin as input.
  81        break ;;
  82     -* )
  83        echo "$me: invalid option $1$help" >&2
  84        exit 1 ;;
  85     * )
  86        break ;;
  87   esac
  88 done
  89
  90 if test $# != 0; then
  91   echo "$me: too many arguments$help" >&2
  92   exit 1
  93 fi
  94
  95 trap 'exit 1' 1 2 15
  96
  97 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
  98 # compiler to aid in system detection is discouraged as it requires
  99 # temporary files to be created and, as you can see below, it is a
 100 # headache to deal with in a portable fashion.
 101
 102 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
 103 # use `HOST_CC' if defined, but it is deprecated.
 104
 105 # Portable tmp directory creation inspired by the Autoconf team.
 106
 107 set_cc_for_build='
 108 trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
 109 trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
 110 : ${TMPDIR=/tmp} ;
 111  { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
 112  { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
 113  { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
 114  { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
 115 dummy=$tmp/dummy ;
 116 tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
 117 case $CC_FOR_BUILD,$HOST_CC,$CC in
 118  ,,)    echo "int x;" > $dummy.c ;
 119         for c in cc gcc c89 c99 ; do
 120           if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
 121              CC_FOR_BUILD="$c"; break ;
 122           fi ;
 123         done ;
 124         if test x"$CC_FOR_BUILD" = x ; then
 125           CC_FOR_BUILD=no_compiler_found ;
 126         fi
 127         ;;
 128  ,,*)   CC_FOR_BUILD=$CC ;;
 129  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
 130 esac ; set_cc_for_build= ;'
 131
 132 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 133 # (ghazi@noc.rutgers.edu 1994-08-24)
 134 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
 135         PATH=$PATH:/.attbin ; export PATH
 136 fi
 137
 138 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
 139 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
 140 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
 141 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 142
 143 # Note: order is significant - the case branches are not exclusive.
 144
 145 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 146     *:NetBSD:*:*)
 147         # NetBSD (nbsd) targets should (where applicable) match one or
 148         # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
 149         # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
 150         # switched to ELF, *-*-netbsd* would select the old
 151         # object file format.  This provides both forward
 152         # compatibility and a consistent mechanism for selecting the
 153         # object file format.
 154         #
 155         # Note: NetBSD doesn't particularly care about the vendor
 156         # portion of the name.  We always set it to "unknown".
 157         sysctl="sysctl -n hw.machine_arch"
 158         UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
 159             /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
 160         case "${UNAME_MACHINE_ARCH}" in
 161             armeb) machine=armeb-unknown ;;
 162             arm*) machine=arm-unknown ;;
 163             sh3el) machine=shl-unknown ;;
 164             sh3eb) machine=sh-unknown ;;
 165             sh5el) machine=sh5le-unknown ;;
 166             *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
 167         esac
 168         # The Operating System including object format, if it has switched
 169         # to ELF recently, or will in the future.
 170         case "${UNAME_MACHINE_ARCH}" in
 171             arm*|i386|m68k|ns32k|sh3*|sparc|vax)
 172                 eval $set_cc_for_build
 173                 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
 174                         | grep -q __ELF__
 175                 then
 176                     # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
 177                     # Return netbsd for either.  FIX?
 178                     os=netbsd
 179                 else
 180                     os=netbsdelf
 181                 fi
 182                 ;;
 183             *)
 184                 os=netbsd
 185                 ;;
 186         esac
 187         # The OS release
 188         # Debian GNU/NetBSD machines have a different userland, and
 189         # thus, need a distinct triplet. However, they do not need
 190         # kernel version information, so it can be replaced with a
 191         # suitable tag, in the style of linux-gnu.
 192         case "${UNAME_VERSION}" in
 193             Debian*)
 194                 release='-gnu'
 195                 ;;
 196             *)
 197                 release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 198                 ;;
 199         esac
 200         # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
 201         # contains redundant information, the shorter form:
 202         # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 203         echo "${machine}-${os}${release}"
 204         exit ;;
 205     *:OpenBSD:*:*)
 206         UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
 207         echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
 208         exit ;;
 209     *:ekkoBSD:*:*)
 210         echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
 211         exit ;;
 212     *:SolidBSD:*:*)
 213         echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
 214         exit ;;
 215     macppc:MirBSD:*:*)
 216         echo powerpc-unknown-mirbsd${UNAME_RELEASE}
 217         exit ;;
 218     *:MirBSD:*:*)
 219         echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
 220         exit ;;
 221     alpha:OSF1:*:*)
 222         case $UNAME_RELEASE in
 223         *4.0)
 224                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
 225                 ;;
 226         *5.*)
 227                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
 228                 ;;
 229         esac
 230         # According to Compaq, /usr/sbin/psrinfo has been available on
 231         # OSF/1 and Tru64 systems produced since 1995.  I hope that
 232         # covers most systems running today.  This code pipes the CPU
 233         # types through head -n 1, so we only detect the type of CPU 0.
 234         ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
 235         case "$ALPHA_CPU_TYPE" in
 236             "EV4 (21064)")
 237                 UNAME_MACHINE="alpha" ;;
 238             "EV4.5 (21064)")
 239                 UNAME_MACHINE="alpha" ;;
 240             "LCA4 (21066/21068)")
 241                 UNAME_MACHINE="alpha" ;;
 242             "EV5 (21164)")
 243                 UNAME_MACHINE="alphaev5" ;;
 244             "EV5.6 (21164A)")
 245                 UNAME_MACHINE="alphaev56" ;;
 246             "EV5.6 (21164PC)")
 247                 UNAME_MACHINE="alphapca56" ;;
 248             "EV5.7 (21164PC)")
 249                 UNAME_MACHINE="alphapca57" ;;
 250             "EV6 (21264)")
 251                 UNAME_MACHINE="alphaev6" ;;
 252             "EV6.7 (21264A)")
 253                 UNAME_MACHINE="alphaev67" ;;
 254             "EV6.8CB (21264C)")
 255                 UNAME_MACHINE="alphaev68" ;;
 256             "EV6.8AL (21264B)")
 257                 UNAME_MACHINE="alphaev68" ;;
 258             "EV6.8CX (21264D)")
 259                 UNAME_MACHINE="alphaev68" ;;
 260             "EV6.9A (21264/EV69A)")
 261                 UNAME_MACHINE="alphaev69" ;;
 262             "EV7 (21364)")
 263                 UNAME_MACHINE="alphaev7" ;;
 264             "EV7.9 (21364A)")
 265                 UNAME_MACHINE="alphaev79" ;;
 266         esac
 267         # A Pn.n version is a patched version.
 268         # A Vn.n version is a released version.
 269         # A Tn.n version is a released field test version.
 270         # A Xn.n version is an unreleased experimental baselevel.
 271         # 1.2 uses "1.2" for uname -r.
 272         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 273         exit ;;
 274     Alpha\ *:Windows_NT*:*)
 275         # How do we know it's Interix rather than the generic POSIX subsystem?
 276         # Should we change UNAME_MACHINE based on the output of uname instead
 277         # of the specific Alpha model?
 278         echo alpha-pc-interix
 279         exit ;;
 280     21064:Windows_NT:50:3)
 281         echo alpha-dec-winnt3.5
 282         exit ;;
 283     Amiga*:UNIX_System_V:4.0:*)
 284         echo m68k-unknown-sysv4
 285         exit ;;
 286     *:[Aa]miga[Oo][Ss]:*:*)
 287         echo ${UNAME_MACHINE}-unknown-amigaos
 288         exit ;;
 289     *:[Mm]orph[Oo][Ss]:*:*)
 290         echo ${UNAME_MACHINE}-unknown-morphos
 291         exit ;;
 292     *:OS/390:*:*)
 293         echo i370-ibm-openedition
 294         exit ;;
 295     *:z/VM:*:*)
 296         echo s390-ibm-zvmoe
 297         exit ;;
 298     *:OS400:*:*)
 299         echo powerpc-ibm-os400
 300         exit ;;
 301     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 302         echo arm-acorn-riscix${UNAME_RELEASE}
 303         exit ;;
 304     arm:riscos:*:*|arm:RISCOS:*:*)
 305         echo arm-unknown-riscos
 306         exit ;;
 307     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
 308         echo hppa1.1-hitachi-hiuxmpp
 309         exit ;;
 310     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 311         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 312         if test "`(/bin/universe) 2>/dev/null`" = att ; then
 313                 echo pyramid-pyramid-sysv3
 314         else
 315                 echo pyramid-pyramid-bsd
 316         fi
 317         exit ;;
 318     NILE*:*:*:dcosx)
 319         echo pyramid-pyramid-svr4
 320         exit ;;
 321     DRS?6000:unix:4.0:6*)
 322         echo sparc-icl-nx6
 323         exit ;;
 324     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
 325         case `/usr/bin/uname -p` in
 326             sparc) echo sparc-icl-nx7; exit ;;
 327         esac ;;
 328     s390x:SunOS:*:*)
 329         echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 330         exit ;;
 331     sun4H:SunOS:5.*:*)
 332         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 333         exit ;;
 334     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 335         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 336         exit ;;
 337     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
 338         eval $set_cc_for_build
 339         SUN_ARCH="i386"
 340         # If there is a compiler, see if it is configured for 64-bit objects.
 341         # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
 342         # This test works for both compilers.
 343         if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
 344             if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
 345                 (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
 346                 grep IS_64BIT_ARCH >/dev/null
 347             then
 348                 SUN_ARCH="x86_64"
 349             fi
 350         fi
 351         echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 352         exit ;;
 353     sun4*:SunOS:6*:*)
 354         # According to config.sub, this is the proper way to canonicalize
 355         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 356         # it's likely to be more like Solaris than SunOS4.
 357         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 358         exit ;;
 359     sun4*:SunOS:*:*)
 360         case "`/usr/bin/arch -k`" in
 361             Series*|S4*)
 362                 UNAME_RELEASE=`uname -v`
 363                 ;;
 364         esac
 365         # Japanese Language versions have a version number like `4.1.3-JL'.
 366         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 367         exit ;;
 368     sun3*:SunOS:*:*)
 369         echo m68k-sun-sunos${UNAME_RELEASE}
 370         exit ;;
 371     sun*:*:4.2BSD:*)
 372         UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 373         test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 374         case "`/bin/arch`" in
 375             sun3)
 376                 echo m68k-sun-sunos${UNAME_RELEASE}
 377                 ;;
 378             sun4)
 379                 echo sparc-sun-sunos${UNAME_RELEASE}
 380                 ;;
 381         esac
 382         exit ;;
 383     aushp:SunOS:*:*)
 384         echo sparc-auspex-sunos${UNAME_RELEASE}
 385         exit ;;
 386     # The situation for MiNT is a little confusing.  The machine name
 387     # can be virtually everything (everything which is not
 388     # "atarist" or "atariste" at least should have a processor
 389     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
 390     # to the lowercase version "mint" (or "freemint").  Finally
 391     # the system name "TOS" denotes a system which is actually not
 392     # MiNT.  But MiNT is downward compatible to TOS, so this should
 393     # be no problem.
 394     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
 395         echo m68k-atari-mint${UNAME_RELEASE}
 396         exit ;;
 397     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 398         echo m68k-atari-mint${UNAME_RELEASE}
 399         exit ;;
 400     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
 401         echo m68k-atari-mint${UNAME_RELEASE}
 402         exit ;;
 403     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
 404         echo m68k-milan-mint${UNAME_RELEASE}
 405         exit ;;
 406     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
 407         echo m68k-hades-mint${UNAME_RELEASE}
 408         exit ;;
 409     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
 410         echo m68k-unknown-mint${UNAME_RELEASE}
 411         exit ;;
 412     m68k:machten:*:*)
 413         echo m68k-apple-machten${UNAME_RELEASE}
 414         exit ;;
 415     powerpc:machten:*:*)
 416         echo powerpc-apple-machten${UNAME_RELEASE}
 417         exit ;;
 418     RISC*:Mach:*:*)
 419         echo mips-dec-mach_bsd4.3
 420         exit ;;
 421     RISC*:ULTRIX:*:*)
 422         echo mips-dec-ultrix${UNAME_RELEASE}
 423         exit ;;
 424     VAX*:ULTRIX*:*:*)
 425         echo vax-dec-ultrix${UNAME_RELEASE}
 426         exit ;;
 427     2020:CLIX:*:* | 2430:CLIX:*:*)
 428         echo clipper-intergraph-clix${UNAME_RELEASE}
 429         exit ;;
 430     mips:*:*:UMIPS | mips:*:*:RISCos)
 431         eval $set_cc_for_build
 432         sed 's/^        //' << EOF >$dummy.c
 433 #ifdef __cplusplus
 434 #include <stdio.h>  /* for printf() prototype */
 435         int main (int argc, char *argv[]) {
 436 #else
 437         int main (argc, argv) int argc; char *argv[]; {
 438 #endif
 439         #if defined (host_mips) && defined (MIPSEB)
 440         #if defined (SYSTYPE_SYSV)
 441           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
 442         #endif
 443         #if defined (SYSTYPE_SVR4)
 444           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
 445         #endif
 446         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
 447           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
 448         #endif
 449         #endif
 450           exit (-1);
 451         }
 452 EOF
 453         $CC_FOR_BUILD -o $dummy $dummy.c &&
 454           dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
 455           SYSTEM_NAME=`$dummy $dummyarg` &&
 456             { echo "$SYSTEM_NAME"; exit; }
 457         echo mips-mips-riscos${UNAME_RELEASE}
 458         exit ;;
 459     Motorola:PowerMAX_OS:*:*)
 460         echo powerpc-motorola-powermax
 461         exit ;;
 462     Motorola:*:4.3:PL8-*)
 463         echo powerpc-harris-powermax
 464         exit ;;
 465     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
 466         echo powerpc-harris-powermax
 467         exit ;;
 468     Night_Hawk:Power_UNIX:*:*)
 469         echo powerpc-harris-powerunix
 470         exit ;;
 471     m88k:CX/UX:7*:*)
 472         echo m88k-harris-cxux7
 473         exit ;;
 474     m88k:*:4*:R4*)
 475         echo m88k-motorola-sysv4
 476         exit ;;
 477     m88k:*:3*:R3*)
 478         echo m88k-motorola-sysv3
 479         exit ;;
 480     AViiON:dgux:*:*)
 481         # DG/UX returns AViiON for all architectures
 482         UNAME_PROCESSOR=`/usr/bin/uname -p`
 483         if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
 484         then
 485             if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
 486                [ ${TARGET_BINARY_INTERFACE}x = x ]
 487             then
 488                 echo m88k-dg-dgux${UNAME_RELEASE}
 489             else
 490                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
 491             fi
 492         else
 493             echo i586-dg-dgux${UNAME_RELEASE}
 494         fi
 495         exit ;;
 496     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
 497         echo m88k-dolphin-sysv3
 498         exit ;;
 499     M88*:*:R3*:*)
 500         # Delta 88k system running SVR3
 501         echo m88k-motorola-sysv3
 502         exit ;;
 503     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 504         echo m88k-tektronix-sysv3
 505         exit ;;
 506     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 507         echo m68k-tektronix-bsd
 508         exit ;;
 509     *:IRIX*:*:*)
 510         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 511         exit ;;
 512     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 513         echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
 514         exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
 515     i*86:AIX:*:*)
 516         echo i386-ibm-aix
 517         exit ;;
 518     ia64:AIX:*:*)
 519         if [ -x /usr/bin/oslevel ] ; then
 520                 IBM_REV=`/usr/bin/oslevel`
 521         else
 522                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 523         fi
 524         echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
 525         exit ;;
 526     *:AIX:2:3)
 527         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 528                 eval $set_cc_for_build
 529                 sed 's/^                //' << EOF >$dummy.c
 530                 #include <sys/systemcfg.h>
 531
 532                 main()
 533                         {
 534                         if (!__power_pc())
 535                                 exit(1);
 536                         puts("powerpc-ibm-aix3.2.5");
 537                         exit(0);
 538                         }
 539 EOF
 540                 if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
 541                 then
 542                         echo "$SYSTEM_NAME"
 543                 else
 544                         echo rs6000-ibm-aix3.2.5
 545                 fi
 546         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 547                 echo rs6000-ibm-aix3.2.4
 548         else
 549                 echo rs6000-ibm-aix3.2
 550         fi
 551         exit ;;
 552     *:AIX:*:[456])
 553         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
 554         if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
 555                 IBM_ARCH=rs6000
 556         else
 557                 IBM_ARCH=powerpc
 558         fi
 559         if [ -x /usr/bin/oslevel ] ; then
 560                 IBM_REV=`/usr/bin/oslevel`
 561         else
 562                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 563         fi
 564         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 565         exit ;;
 566     *:AIX:*:*)
 567         echo rs6000-ibm-aix
 568         exit ;;
 569     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 570         echo romp-ibm-bsd4.4
 571         exit ;;
 572     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
 573         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 574         exit ;;                             # report: romp-ibm BSD 4.3
 575     *:BOSX:*:*)
 576         echo rs6000-bull-bosx
 577         exit ;;
 578     DPX/2?00:B.O.S.:*:*)
 579         echo m68k-bull-sysv3
 580         exit ;;
 581     9000/[34]??:4.3bsd:1.*:*)
 582         echo m68k-hp-bsd
 583         exit ;;
 584     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 585         echo m68k-hp-bsd4.4
 586         exit ;;
 587     9000/[34678]??:HP-UX:*:*)
 588         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 589         case "${UNAME_MACHINE}" in
 590             9000/31? )            HP_ARCH=m68000 ;;
 591             9000/[34]?? )         HP_ARCH=m68k ;;
 592             9000/[678][0-9][0-9])
 593                 if [ -x /usr/bin/getconf ]; then
 594                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
 595                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
 596                     case "${sc_cpu_version}" in
 597                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
 598                       528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
 599                       532)                      # CPU_PA_RISC2_0
 600                         case "${sc_kernel_bits}" in
 601                           32) HP_ARCH="hppa2.0n" ;;
 602                           64) HP_ARCH="hppa2.0w" ;;
 603                           '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
 604                         esac ;;
 605                     esac
 606                 fi
 607                 if [ "${HP_ARCH}" = "" ]; then
 608                     eval $set_cc_for_build
 609                     sed 's/^              //' << EOF >$dummy.c
 610
 611               #define _HPUX_SOURCE
 612               #include <stdlib.h>
 613               #include <unistd.h>
 614
 615               int main ()
 616               {
 617               #if defined(_SC_KERNEL_BITS)
 618                   long bits = sysconf(_SC_KERNEL_BITS);
 619               #endif
 620                   long cpu  = sysconf (_SC_CPU_VERSION);
 621
 622                   switch (cpu)
 623                 {
 624                 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
 625                 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
 626                 case CPU_PA_RISC2_0:
 627               #if defined(_SC_KERNEL_BITS)
 628                     switch (bits)
 629                         {
 630                         case 64: puts ("hppa2.0w"); break;
 631                         case 32: puts ("hppa2.0n"); break;
 632                         default: puts ("hppa2.0"); break;
 633                         } break;
 634               #else  /* !defined(_SC_KERNEL_BITS) */
 635                     puts ("hppa2.0"); break;
 636               #endif
 637                 default: puts ("hppa1.0"); break;
 638                 }
 639                   exit (0);
 640               }
 641 EOF
 642                     (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
 643                     test -z "$HP_ARCH" && HP_ARCH=hppa
 644                 fi ;;
 645         esac
 646         if [ ${HP_ARCH} = "hppa2.0w" ]
 647         then
 648             eval $set_cc_for_build
 649
 650             # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
 651             # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
 652             # generating 64-bit code.  GNU and HP use different nomenclature:
 653             #
 654             # $ CC_FOR_BUILD=cc ./config.guess
 655             # => hppa2.0w-hp-hpux11.23
 656             # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
 657             # => hppa64-hp-hpux11.23
 658
 659             if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
 660                 grep -q __LP64__
 661             then
 662                 HP_ARCH="hppa2.0w"
 663             else
 664                 HP_ARCH="hppa64"
 665             fi
 666         fi
 667         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 668         exit ;;
 669     ia64:HP-UX:*:*)
 670         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 671         echo ia64-hp-hpux${HPUX_REV}
 672         exit ;;
 673     3050*:HI-UX:*:*)
 674         eval $set_cc_for_build
 675         sed 's/^        //' << EOF >$dummy.c
 676         #include <unistd.h>
 677         int
 678         main ()
 679         {
 680           long cpu = sysconf (_SC_CPU_VERSION);
 681           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 682              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 683              results, however.  */
 684           if (CPU_IS_PA_RISC (cpu))
 685             {
 686               switch (cpu)
 687                 {
 688                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 689                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 690                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 691                   default: puts ("hppa-hitachi-hiuxwe2"); break;
 692                 }
 693             }
 694           else if (CPU_IS_HP_MC68K (cpu))
 695             puts ("m68k-hitachi-hiuxwe2");
 696           else puts ("unknown-hitachi-hiuxwe2");
 697           exit (0);
 698         }
 699 EOF
 700         $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
 701                 { echo "$SYSTEM_NAME"; exit; }
 702         echo unknown-hitachi-hiuxwe2
 703         exit ;;
 704     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 705         echo hppa1.1-hp-bsd
 706         exit ;;
 707     9000/8??:4.3bsd:*:*)
 708         echo hppa1.0-hp-bsd
 709         exit ;;
 710     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
 711         echo hppa1.0-hp-mpeix
 712         exit ;;
 713     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 714         echo hppa1.1-hp-osf
 715         exit ;;
 716     hp8??:OSF1:*:*)
 717         echo hppa1.0-hp-osf
 718         exit ;;
 719     i*86:OSF1:*:*)
 720         if [ -x /usr/sbin/sysversion ] ; then
 721             echo ${UNAME_MACHINE}-unknown-osf1mk
 722         else
 723             echo ${UNAME_MACHINE}-unknown-osf1
 724         fi
 725         exit ;;
 726     parisc*:Lites*:*:*)
 727         echo hppa1.1-hp-lites
 728         exit ;;
 729     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 730         echo c1-convex-bsd
 731         exit ;;
 732     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 733         if getsysinfo -f scalar_acc
 734         then echo c32-convex-bsd
 735         else echo c2-convex-bsd
 736         fi
 737         exit ;;
 738     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 739         echo c34-convex-bsd
 740         exit ;;
 741     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 742         echo c38-convex-bsd
 743         exit ;;
 744     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 745         echo c4-convex-bsd
 746         exit ;;
 747     CRAY*Y-MP:*:*:*)
 748         echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 749         exit ;;
 750     CRAY*[A-Z]90:*:*:*)
 751         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 752         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 753               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
 754               -e 's/\.[^.]*$/.X/'
 755         exit ;;
 756     CRAY*TS:*:*:*)
 757         echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 758         exit ;;
 759     CRAY*T3E:*:*:*)
 760         echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 761         exit ;;
 762     CRAY*SV1:*:*:*)
 763         echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 764         exit ;;
 765     *:UNICOS/mp:*:*)
 766         echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 767         exit ;;
 768     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 769         FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 770         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 771         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 772         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 773         exit ;;
 774     5000:UNIX_System_V:4.*:*)
 775         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 776         FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
 777         echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 778         exit ;;
 779     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 780         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 781         exit ;;
 782     sparc*:BSD/OS:*:*)
 783         echo sparc-unknown-bsdi${UNAME_RELEASE}
 784         exit ;;
 785     *:BSD/OS:*:*)
 786         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 787         exit ;;
 788     *:FreeBSD:*:*)
 789         case ${UNAME_MACHINE} in
 790             pc98)
 791                 echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
 792             amd64)
 793                 echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
 794             *)
 795                 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
 796         esac
 797         exit ;;
 798     i*:CYGWIN*:*)
 799         echo ${UNAME_MACHINE}-pc-cygwin
 800         exit ;;
 801     *:MINGW*:*)
 802         echo ${UNAME_MACHINE}-pc-mingw32
 803         exit ;;
 804     i*:windows32*:*)
 805         # uname -m includes "-pc" on this system.
 806         echo ${UNAME_MACHINE}-mingw32
 807         exit ;;
 808     i*:PW*:*)
 809         echo ${UNAME_MACHINE}-pc-pw32
 810         exit ;;
 811     *:Interix*:[3456]*)
 812         case ${UNAME_MACHINE} in
 813             x86)
 814                 echo i586-pc-interix${UNAME_RELEASE}
 815                 exit ;;
 816             EM64T | authenticamd | genuineintel)
 817                 echo x86_64-unknown-interix${UNAME_RELEASE}
 818                 exit ;;
 819             IA64)
 820                 echo ia64-unknown-interix${UNAME_RELEASE}
 821                 exit ;;
 822         esac ;;
 823     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
 824         echo i${UNAME_MACHINE}-pc-mks
 825         exit ;;
 826     8664:Windows_NT:*)
 827         echo x86_64-pc-mks
 828         exit ;;
 829     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 830         # How do we know it's Interix rather than the generic POSIX subsystem?
 831         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 832         # UNAME_MACHINE based on the output of uname instead of i386?
 833         echo i586-pc-interix
 834         exit ;;
 835     i*:UWIN*:*)
 836         echo ${UNAME_MACHINE}-pc-uwin
 837         exit ;;
 838     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
 839         echo x86_64-unknown-cygwin
 840         exit ;;
 841     p*:CYGWIN*:*)
 842         echo powerpcle-unknown-cygwin
 843         exit ;;
 844     prep*:SunOS:5.*:*)
 845         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 846         exit ;;
 847     *:GNU:*:*)
 848         # the GNU system
 849         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 850         exit ;;
 851     *:GNU/*:*:*)
 852         # other systems with GNU libc and userland
 853         echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
 854         exit ;;
 855     i*86:Minix:*:*)
 856         echo ${UNAME_MACHINE}-pc-minix
 857         exit ;;
 858     alpha:Linux:*:*)
 859         case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
 860           EV5)   UNAME_MACHINE=alphaev5 ;;
 861           EV56)  UNAME_MACHINE=alphaev56 ;;
 862           PCA56) UNAME_MACHINE=alphapca56 ;;
 863           PCA57) UNAME_MACHINE=alphapca56 ;;
 864           EV6)   UNAME_MACHINE=alphaev6 ;;
 865           EV67)  UNAME_MACHINE=alphaev67 ;;
 866           EV68*) UNAME_MACHINE=alphaev68 ;;
 867         esac
 868         objdump --private-headers /bin/sh | grep -q ld.so.1
 869         if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
 870         echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
 871         exit ;;
 872     arm*:Linux:*:*)
 873         eval $set_cc_for_build
 874         if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
 875             | grep -q __ARM_EABI__
 876         then
 877             echo ${UNAME_MACHINE}-unknown-linux-gnu
 878         else
 879             echo ${UNAME_MACHINE}-unknown-linux-gnueabi
 880         fi
 881         exit ;;
 882     avr32*:Linux:*:*)
 883         echo ${UNAME_MACHINE}-unknown-linux-gnu
 884         exit ;;
 885     cris:Linux:*:*)
 886         echo cris-axis-linux-gnu
 887         exit ;;
 888     crisv32:Linux:*:*)
 889         echo crisv32-axis-linux-gnu
 890         exit ;;
 891     frv:Linux:*:*)
 892         echo frv-unknown-linux-gnu
 893         exit ;;
 894     i*86:Linux:*:*)
 895         echo ${UNAME_MACHINE}-pc-linux-gnu
 896         exit ;;
 897     ia64:Linux:*:*)
 898         echo ${UNAME_MACHINE}-unknown-linux-gnu
 899         exit ;;
 900     m32r*:Linux:*:*)
 901         echo ${UNAME_MACHINE}-unknown-linux-gnu
 902         exit ;;
 903     m68*:Linux:*:*)
 904         echo ${UNAME_MACHINE}-unknown-linux-gnu
 905         exit ;;
 906     mips:Linux:*:* | mips64:Linux:*:*)
 907         eval $set_cc_for_build
 908         sed 's/^        //' << EOF >$dummy.c
 909         #undef CPU
 910         #undef ${UNAME_MACHINE}
 911         #undef ${UNAME_MACHINE}el
 912         #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
 913         CPU=${UNAME_MACHINE}el
 914         #else
 915         #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
 916         CPU=${UNAME_MACHINE}
 917         #else
 918         CPU=
 919         #endif
 920         #endif
 921 EOF
 922         eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
 923             /^CPU/{
 924                 s: ::g
 925                 p
 926             }'`"
 927         test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
 928         ;;
 929     or32:Linux:*:*)
 930         echo or32-unknown-linux-gnu
 931         exit ;;
 932     padre:Linux:*:*)
 933         echo sparc-unknown-linux-gnu
 934         exit ;;
 935     parisc64:Linux:*:* | hppa64:Linux:*:*)
 936         echo hppa64-unknown-linux-gnu
 937         exit ;;
 938     parisc:Linux:*:* | hppa:Linux:*:*)
 939         # Look for CPU level
 940         case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
 941           PA7*) echo hppa1.1-unknown-linux-gnu ;;
 942           PA8*) echo hppa2.0-unknown-linux-gnu ;;
 943           *)    echo hppa-unknown-linux-gnu ;;
 944         esac
 945         exit ;;
 946     ppc64:Linux:*:*)
 947         echo powerpc64-unknown-linux-gnu
 948         exit ;;
 949     ppc:Linux:*:*)
 950         echo powerpc-unknown-linux-gnu
 951         exit ;;
 952     s390:Linux:*:* | s390x:Linux:*:*)
 953         echo ${UNAME_MACHINE}-ibm-linux
 954         exit ;;
 955     sh64*:Linux:*:*)
 956         echo ${UNAME_MACHINE}-unknown-linux-gnu
 957         exit ;;
 958     sh*:Linux:*:*)
 959         echo ${UNAME_MACHINE}-unknown-linux-gnu
 960         exit ;;
 961     sparc:Linux:*:* | sparc64:Linux:*:*)
 962         echo ${UNAME_MACHINE}-unknown-linux-gnu
 963         exit ;;
 964     vax:Linux:*:*)
 965         echo ${UNAME_MACHINE}-dec-linux-gnu
 966         exit ;;
 967     x86_64:Linux:*:*)
 968         echo x86_64-unknown-linux-gnu
 969         exit ;;
 970     xtensa*:Linux:*:*)
 971         echo ${UNAME_MACHINE}-unknown-linux-gnu
 972         exit ;;
 973     i*86:DYNIX/ptx:4*:*)
 974         # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
 975         # earlier versions are messed up and put the nodename in both
 976         # sysname and nodename.
 977         echo i386-sequent-sysv4
 978         exit ;;
 979     i*86:UNIX_SV:4.2MP:2.*)
 980         # Unixware is an offshoot of SVR4, but it has its own version
 981         # number series starting with 2...
 982         # I am not positive that other SVR4 systems won't match this,
 983         # I just have to hope.  -- rms.
 984         # Use sysv4.2uw... so that sysv4* matches it.
 985         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
 986         exit ;;
 987     i*86:OS/2:*:*)
 988         # If we were able to find `uname', then EMX Unix compatibility
 989         # is probably installed.
 990         echo ${UNAME_MACHINE}-pc-os2-emx
 991         exit ;;
 992     i*86:XTS-300:*:STOP)
 993         echo ${UNAME_MACHINE}-unknown-stop
 994         exit ;;
 995     i*86:atheos:*:*)
 996         echo ${UNAME_MACHINE}-unknown-atheos
 997         exit ;;
 998     i*86:syllable:*:*)
 999         echo ${UNAME_MACHINE}-pc-syllable
1000         exit ;;
1001     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1002         echo i386-unknown-lynxos${UNAME_RELEASE}
1003         exit ;;
1004     i*86:*DOS:*:*)
1005         echo ${UNAME_MACHINE}-pc-msdosdjgpp
1006         exit ;;
1007     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1008         UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1009         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1010                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1011         else
1012                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1013         fi
1014         exit ;;
1015     i*86:*:5:[678]*)
1016         # UnixWare 7.x, OpenUNIX and OpenServer 6.
1017         case `/bin/uname -X | grep "^Machine"` in
1018             *486*)           UNAME_MACHINE=i486 ;;
1019             *Pentium)        UNAME_MACHINE=i586 ;;
1020             *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1021         esac
1022         echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1023         exit ;;
1024     i*86:*:3.2:*)
1025         if test -f /usr/options/cb.name; then
1026                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1027                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1028         elif /bin/uname -X 2>/dev/null >/dev/null ; then
1029                 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1030                 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1031                 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1032                         && UNAME_MACHINE=i586
1033                 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1034                         && UNAME_MACHINE=i686
1035                 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1036                         && UNAME_MACHINE=i686
1037                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1038         else
1039                 echo ${UNAME_MACHINE}-pc-sysv32
1040         fi
1041         exit ;;
1042     pc:*:*:*)
1043         # Left here for compatibility:
1044         # uname -m prints for DJGPP always 'pc', but it prints nothing about
1045         # the processor, so we play safe by assuming i586.
1046         # Note: whatever this is, it MUST be the same as what config.sub
1047         # prints for the "djgpp" host, or else GDB configury will decide that
1048         # this is a cross-build.
1049         echo i586-pc-msdosdjgpp
1050         exit ;;
1051     Intel:Mach:3*:*)
1052         echo i386-pc-mach3
1053         exit ;;
1054     paragon:*:*:*)
1055         echo i860-intel-osf1
1056         exit ;;
1057     i860:*:4.*:*) # i860-SVR4
1058         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1059           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1060         else # Add other i860-SVR4 vendors below as they are discovered.
1061           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1062         fi
1063         exit ;;
1064     mini*:CTIX:SYS*5:*)
1065         # "miniframe"
1066         echo m68010-convergent-sysv
1067         exit ;;
1068     mc68k:UNIX:SYSTEM5:3.51m)
1069         echo m68k-convergent-sysv
1070         exit ;;
1071     M680?0:D-NIX:5.3:*)
1072         echo m68k-diab-dnix
1073         exit ;;
1074     M68*:*:R3V[5678]*:*)
1075         test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1076     3[345]??:*: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 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
1077         OS_REL=''
1078         test -r /etc/.relid \
1079         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1080         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1081           && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1082         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1083           && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1084     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1085         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1086           && { echo i486-ncr-sysv4; exit; } ;;
1087     NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1088         OS_REL='.3'
1089         test -r /etc/.relid \
1090             && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1091         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1092             && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1093         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1094             && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
1095         /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1096             && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1097     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1098         echo m68k-unknown-lynxos${UNAME_RELEASE}
1099         exit ;;
1100     mc68030:UNIX_System_V:4.*:*)
1101         echo m68k-atari-sysv4
1102         exit ;;
1103     TSUNAMI:LynxOS:2.*:*)
1104         echo sparc-unknown-lynxos${UNAME_RELEASE}
1105         exit ;;
1106     rs6000:LynxOS:2.*:*)
1107         echo rs6000-unknown-lynxos${UNAME_RELEASE}
1108         exit ;;
1109     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1110         echo powerpc-unknown-lynxos${UNAME_RELEASE}
1111         exit ;;
1112     SM[BE]S:UNIX_SV:*:*)
1113         echo mips-dde-sysv${UNAME_RELEASE}
1114         exit ;;
1115     RM*:ReliantUNIX-*:*:*)
1116         echo mips-sni-sysv4
1117         exit ;;
1118     RM*:SINIX-*:*:*)
1119         echo mips-sni-sysv4
1120         exit ;;
1121     *:SINIX-*:*:*)
1122         if uname -p 2>/dev/null >/dev/null ; then
1123                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1124                 echo ${UNAME_MACHINE}-sni-sysv4
1125         else
1126                 echo ns32k-sni-sysv
1127         fi
1128         exit ;;
1129     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1130                       # says <Richard.M.Bartel@ccMail.Census.GOV>
1131         echo i586-unisys-sysv4
1132         exit ;;
1133     *:UNIX_System_V:4*:FTX*)
1134         # From Gerald Hewes <hewes@openmarket.com>.
1135         # How about differentiating between stratus architectures? -djm
1136         echo hppa1.1-stratus-sysv4
1137         exit ;;
1138     *:*:*:FTX*)
1139         # From seanf@swdc.stratus.com.
1140         echo i860-stratus-sysv4
1141         exit ;;
1142     i*86:VOS:*:*)
1143         # From Paul.Green@stratus.com.
1144         echo ${UNAME_MACHINE}-stratus-vos
1145         exit ;;
1146     *:VOS:*:*)
1147         # From Paul.Green@stratus.com.
1148         echo hppa1.1-stratus-vos
1149         exit ;;
1150     mc68*:A/UX:*:*)
1151         echo m68k-apple-aux${UNAME_RELEASE}
1152         exit ;;
1153     news*:NEWS-OS:6*:*)
1154         echo mips-sony-newsos6
1155         exit ;;
1156     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1157         if [ -d /usr/nec ]; then
1158                 echo mips-nec-sysv${UNAME_RELEASE}
1159         else
1160                 echo mips-unknown-sysv${UNAME_RELEASE}
1161         fi
1162         exit ;;
1163     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1164         echo powerpc-be-beos
1165         exit ;;
1166     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1167         echo powerpc-apple-beos
1168         exit ;;
1169     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1170         echo i586-pc-beos
1171         exit ;;
1172     BePC:Haiku:*:*)     # Haiku running on Intel PC compatible.
1173         echo i586-pc-haiku
1174         exit ;;
1175     SX-4:SUPER-UX:*:*)
1176         echo sx4-nec-superux${UNAME_RELEASE}
1177         exit ;;
1178     SX-5:SUPER-UX:*:*)
1179         echo sx5-nec-superux${UNAME_RELEASE}
1180         exit ;;
1181     SX-6:SUPER-UX:*:*)
1182         echo sx6-nec-superux${UNAME_RELEASE}
1183         exit ;;
1184     SX-7:SUPER-UX:*:*)
1185         echo sx7-nec-superux${UNAME_RELEASE}
1186         exit ;;
1187     SX-8:SUPER-UX:*:*)
1188         echo sx8-nec-superux${UNAME_RELEASE}
1189         exit ;;
1190     SX-8R:SUPER-UX:*:*)
1191         echo sx8r-nec-superux${UNAME_RELEASE}
1192         exit ;;
1193     Power*:Rhapsody:*:*)
1194         echo powerpc-apple-rhapsody${UNAME_RELEASE}
1195         exit ;;
1196     *:Rhapsody:*:*)
1197         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1198         exit ;;
1199     *:Darwin:*:*)
1200         UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1201         case $UNAME_PROCESSOR in
1202             i386)
1203                 eval $set_cc_for_build
1204                 if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
1205                   if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1206                       (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
1207                       grep IS_64BIT_ARCH >/dev/null
1208                   then
1209                       UNAME_PROCESSOR="x86_64"
1210                   fi
1211                 fi ;;
1212             unknown) UNAME_PROCESSOR=powerpc ;;
1213         esac
1214         # LLVM LOCAL "10.5.0" => "10"
1215         UNAME_RELEASE=`echo $UNAME_RELEASE | sed -E 's/([0-9]+).*/\1/'`
1216         echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1217         exit ;;
1218     *:procnto*:*:* | *:QNX:[0123456789]*:*)
1219         UNAME_PROCESSOR=`uname -p`
1220         if test "$UNAME_PROCESSOR" = "x86"; then
1221                 UNAME_PROCESSOR=i386
1222                 UNAME_MACHINE=pc
1223         fi
1224         echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1225         exit ;;
1226     *:QNX:*:4*)
1227         echo i386-pc-qnx
1228         exit ;;
1229     NSE-?:NONSTOP_KERNEL:*:*)
1230         echo nse-tandem-nsk${UNAME_RELEASE}
1231         exit ;;
1232     NSR-?:NONSTOP_KERNEL:*:*)
1233         echo nsr-tandem-nsk${UNAME_RELEASE}
1234         exit ;;
1235     *:NonStop-UX:*:*)
1236         echo mips-compaq-nonstopux
1237         exit ;;
1238     BS2000:POSIX*:*:*)
1239         echo bs2000-siemens-sysv
1240         exit ;;
1241     DS/*:UNIX_System_V:*:*)
1242         echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1243         exit ;;
1244     *:Plan9:*:*)
1245         # "uname -m" is not consistent, so use $cputype instead. 386
1246         # is converted to i386 for consistency with other x86
1247         # operating systems.
1248         if test "$cputype" = "386"; then
1249             UNAME_MACHINE=i386
1250         else
1251             UNAME_MACHINE="$cputype"
1252         fi
1253         echo ${UNAME_MACHINE}-unknown-plan9
1254         exit ;;
1255     *:TOPS-10:*:*)
1256         echo pdp10-unknown-tops10
1257         exit ;;
1258     *:TENEX:*:*)
1259         echo pdp10-unknown-tenex
1260         exit ;;
1261     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1262         echo pdp10-dec-tops20
1263         exit ;;
1264     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1265         echo pdp10-xkl-tops20
1266         exit ;;
1267     *:TOPS-20:*:*)
1268         echo pdp10-unknown-tops20
1269         exit ;;
1270     *:ITS:*:*)
1271         echo pdp10-unknown-its
1272         exit ;;
1273     SEI:*:*:SEIUX)
1274         echo mips-sei-seiux${UNAME_RELEASE}
1275         exit ;;
1276     *:DragonFly:*:*)
1277         echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1278         exit ;;
1279     *:*VMS:*:*)
1280         UNAME_MACHINE=`(uname -p) 2>/dev/null`
1281         case "${UNAME_MACHINE}" in
1282             A*) echo alpha-dec-vms ; exit ;;
1283             I*) echo ia64-dec-vms ; exit ;;
1284             V*) echo vax-dec-vms ; exit ;;
1285         esac ;;
1286     *:XENIX:*:SysV)
1287         echo i386-pc-xenix
1288         exit ;;
1289     i*86:skyos:*:*)
1290         echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
1291         exit ;;
1292     i*86:rdos:*:*)
1293         echo ${UNAME_MACHINE}-pc-rdos
1294         exit ;;
1295     i*86:AROS:*:*)
1296         echo ${UNAME_MACHINE}-pc-aros
1297         exit ;;
1298 esac
1299
1300 #echo '(No uname command or uname output not recognized.)' 1>&2
1301 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1302
1303 eval $set_cc_for_build
1304 cat >$dummy.c <<EOF
1305 #ifdef _SEQUENT_
1306 # include <sys/types.h>
1307 # include <sys/utsname.h>
1308 #endif
1309 main ()
1310 {
1311 #if defined (sony)
1312 #if defined (MIPSEB)
1313   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1314      I don't know....  */
1315   printf ("mips-sony-bsd\n"); exit (0);
1316 #else
1317 #include <sys/param.h>
1318   printf ("m68k-sony-newsos%s\n",
1319 #ifdef NEWSOS4
1320           "4"
1321 #else
1322           ""
1323 #endif
1324          ); exit (0);
1325 #endif
1326 #endif
1327
1328 #if defined (__arm) && defined (__acorn) && defined (__unix)
1329   printf ("arm-acorn-riscix\n"); exit (0);
1330 #endif
1331
1332 #if defined (hp300) && !defined (hpux)
1333   printf ("m68k-hp-bsd\n"); exit (0);
1334 #endif
1335
1336 #if defined (NeXT)
1337 #if !defined (__ARCHITECTURE__)
1338 #define __ARCHITECTURE__ "m68k"
1339 #endif
1340   int version;
1341   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1342   if (version < 4)
1343     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1344   else
1345     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1346   exit (0);
1347 #endif
1348
1349 #if defined (MULTIMAX) || defined (n16)
1350 #if defined (UMAXV)
1351   printf ("ns32k-encore-sysv\n"); exit (0);
1352 #else
1353 #if defined (CMU)
1354   printf ("ns32k-encore-mach\n"); exit (0);
1355 #else
1356   printf ("ns32k-encore-bsd\n"); exit (0);
1357 #endif
1358 #endif
1359 #endif
1360
1361 #if defined (__386BSD__)
1362   printf ("i386-pc-bsd\n"); exit (0);
1363 #endif
1364
1365 #if defined (sequent)
1366 #if defined (i386)
1367   printf ("i386-sequent-dynix\n"); exit (0);
1368 #endif
1369 #if defined (ns32000)
1370   printf ("ns32k-sequent-dynix\n"); exit (0);
1371 #endif
1372 #endif
1373
1374 #if defined (_SEQUENT_)
1375     struct utsname un;
1376
1377     uname(&un);
1378
1379     if (strncmp(un.version, "V2", 2) == 0) {
1380         printf ("i386-sequent-ptx2\n"); exit (0);
1381     }
1382     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1383         printf ("i386-sequent-ptx1\n"); exit (0);
1384     }
1385     printf ("i386-sequent-ptx\n"); exit (0);
1386
1387 #endif
1388
1389 #if defined (vax)
1390 # if !defined (ultrix)
1391 #  include <sys/param.h>
1392 #  if defined (BSD)
1393 #   if BSD == 43
1394       printf ("vax-dec-bsd4.3\n"); exit (0);
1395 #   else
1396 #    if BSD == 199006
1397       printf ("vax-dec-bsd4.3reno\n"); exit (0);
1398 #    else
1399       printf ("vax-dec-bsd\n"); exit (0);
1400 #    endif
1401 #   endif
1402 #  else
1403     printf ("vax-dec-bsd\n"); exit (0);
1404 #  endif
1405 # else
1406     printf ("vax-dec-ultrix\n"); exit (0);
1407 # endif
1408 #endif
1409
1410 #if defined (alliant) && defined (i860)
1411   printf ("i860-alliant-bsd\n"); exit (0);
1412 #endif
1413
1414   exit (1);
1415 }
1416 EOF
1417
1418 $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
1419         { echo "$SYSTEM_NAME"; exit; }
1420
1421 # Apollos put the system type in the environment.
1422
1423 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
1424
1425 # Convex versions that predate uname can use getsysinfo(1)
1426
1427 if [ -x /usr/convex/getsysinfo ]
1428 then
1429     case `getsysinfo -f cpu_type` in
1430     c1*)
1431         echo c1-convex-bsd
1432         exit ;;
1433     c2*)
1434         if getsysinfo -f scalar_acc
1435         then echo c32-convex-bsd
1436         else echo c2-convex-bsd
1437         fi
1438         exit ;;
1439     c34*)
1440         echo c34-convex-bsd
1441         exit ;;
1442     c38*)
1443         echo c38-convex-bsd
1444         exit ;;
1445     c4*)
1446         echo c4-convex-bsd
1447         exit ;;
1448     esac
1449 fi
1450
1451 cat >&2 <<EOF
1452 $0: unable to guess system type
1453
1454 This script, last modified $timestamp, has failed to recognize
1455 the operating system you are using. It is advised that you
1456 download the most up to date version of the config scripts from
1457
1458   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
1459 and
1460   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
1461
1462 If the version you run ($0) is already up to date, please
1463 send the following data and any information you think might be
1464 pertinent to <config-patches@gnu.org> in order to provide the needed
1465 information to handle your system.
1466
1467 config.guess timestamp = $timestamp
1468
1469 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1470 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1471 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1472 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1473
1474 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1475 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1476
1477 hostinfo               = `(hostinfo) 2>/dev/null`
1478 /bin/universe          = `(/bin/universe) 2>/dev/null`
1479 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1480 /bin/arch              = `(/bin/arch) 2>/dev/null`
1481 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1482 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1483
1484 UNAME_MACHINE = ${UNAME_MACHINE}
1485 UNAME_RELEASE = ${UNAME_RELEASE}
1486 UNAME_SYSTEM  = ${UNAME_SYSTEM}
1487 UNAME_VERSION = ${UNAME_VERSION}
1488 EOF
1489
1490 exit 1
1491
1492 # Local variables:
1493 # eval: (add-hook 'write-file-hooks 'time-stamp)
1494 # time-stamp-start: "timestamp='"
1495 # time-stamp-format: "%:y-%02m-%02d"
1496 # time-stamp-end: "'"
1497 # End: