autoconf/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, 2003, 2004, 2005, 2006, 2007, 2008, 2009
   5 #   Free Software Foundation, Inc.
   6
   7 timestamp='2009-09-18'
   8
   9 # This file is free software; you can redistribute it and/or modify it
  10 # under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 2 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # This program is distributed in the hope that it will be useful, but
  15 # WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17 # General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with this program; if not, write to the Free Software
  21 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
  22 # 02110-1301, USA.
  23 #
  24 # As a special exception to the GNU General Public License, if you
  25 # distribute this file as part of a program that contains a
  26 # configuration script generated by Autoconf, you may include it under
  27 # the same distribution terms that you use for the rest of that program.
  28
  29
  30 # Originally written by Per Bothner.  Please send patches (context
  31 # diff format) to <config-patches@gnu.org> and include a ChangeLog
  32 # entry.
  33 #
  34 # This script attempts to guess a canonical system name similar to
  35 # config.sub.  If it succeeds, it prints the system name on stdout, and
  36 # exits with 0.  Otherwise, it exits with 1.
  37 #
  38 # You can get the latest version of this script from:
  39 # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
  40
  41 me=`echo "$0" | sed -e 's,.*/,,'`
  42
  43 usage="\
  44 Usage: $0 [OPTION]
  45
  46 Output the configuration name of the system \`$me' is run on.
  47
  48 Operation modes:
  49   -h, --help         print this help, then exit
  50   -t, --time-stamp   print date of last modification, then exit
  51   -v, --version      print version number, then exit
  52
  53 Report bugs and patches to <config-patches@gnu.org>."
  54
  55 version="\
  56 GNU config.guess ($timestamp)
  57
  58 Originally written by Per Bothner.
  59 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
  60 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
  61
  62 This is free software; see the source for copying conditions.  There is NO
  63 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  64
  65 help="
  66 Try \`$me --help' for more information."
  67
  68 # Parse command line
  69 while test $# -gt 0 ; do
  70   case $1 in
  71     --time-stamp | --time* | -t )
  72        echo "$timestamp" ; exit ;;
  73     --version | -v )
  74        echo "$version" ; exit ;;
  75     --help | --h* | -h )
  76        echo "$usage"; exit ;;
  77     -- )     # Stop option processing
  78        shift; break ;;
  79     - ) # Use stdin as input.
  80        break ;;
  81     -* )
  82        echo "$me: invalid option $1$help" >&2
  83        exit 1 ;;
  84     * )
  85        break ;;
  86   esac
  87 done
  88
  89 if test $# != 0; then
  90   echo "$me: too many arguments$help" >&2
  91   exit 1
  92 fi
  93
  94 trap 'exit 1' 1 2 15
  95
  96 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
  97 # compiler to aid in system detection is discouraged as it requires
  98 # temporary files to be created and, as you can see below, it is a
  99 # headache to deal with in a portable fashion.
 100
 101 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
 102 # use `HOST_CC' if defined, but it is deprecated.
 103
 104 # Portable tmp directory creation inspired by the Autoconf team.
 105
 106 set_cc_for_build='
 107 trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
 108 trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
 109 : ${TMPDIR=/tmp} ;
 110  { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
 111  { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
 112  { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
 113  { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
 114 dummy=$tmp/dummy ;
 115 tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
 116 case $CC_FOR_BUILD,$HOST_CC,$CC in
 117  ,,)    echo "int x;" > $dummy.c ;
 118         for c in cc gcc c89 c99 ; do
 119           if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
 120              CC_FOR_BUILD="$c"; break ;
 121           fi ;
 122         done ;
 123         if test x"$CC_FOR_BUILD" = x ; then
 124           CC_FOR_BUILD=no_compiler_found ;
 125         fi
 126         ;;
 127  ,,*)   CC_FOR_BUILD=$CC ;;
 128  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
 129 esac ; set_cc_for_build= ;'
 130
 131 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 132 # (ghazi@noc.rutgers.edu 1994-08-24)
 133 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
 134         PATH=$PATH:/.attbin ; export PATH
 135 fi
 136
 137 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
 138 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
 139 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
 140 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 141
 142 # Note: order is significant - the case branches are not exclusive.
 143
 144 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 145     *:NetBSD:*:*)
 146         # NetBSD (nbsd) targets should (where applicable) match one or
 147         # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
 148         # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
 149         # switched to ELF, *-*-netbsd* would select the old
 150         # object file format.  This provides both forward
 151         # compatibility and a consistent mechanism for selecting the
 152         # object file format.
 153         #
 154         # Note: NetBSD doesn't particularly care about the vendor
 155         # portion of the name.  We always set it to "unknown".
 156         sysctl="sysctl -n hw.machine_arch"
 157         UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
 158             /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
 159         case "${UNAME_MACHINE_ARCH}" in
 160             armeb) machine=armeb-unknown ;;
 161             arm*) machine=arm-unknown ;;
 162             sh3el) machine=shl-unknown ;;
 163             sh3eb) machine=sh-unknown ;;
 164             sh5el) machine=sh5le-unknown ;;
 165             *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
 166         esac
 167         # The Operating System including object format, if it has switched
 168         # to ELF recently, or will in the future.
 169         case "${UNAME_MACHINE_ARCH}" in
 170             arm*|i386|m68k|ns32k|sh3*|sparc|vax)
 171                 eval $set_cc_for_build
 172                 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
 173                         | grep -q __ELF__
 174                 then
 175                     # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
 176                     # Return netbsd for either.  FIX?
 177                     os=netbsd
 178                 else
 179                     os=netbsdelf
 180                 fi
 181                 ;;
 182             *)
 183                 os=netbsd
 184                 ;;
 185         esac
 186         # The OS release
 187         # Debian GNU/NetBSD machines have a different userland, and
 188         # thus, need a distinct triplet. However, they do not need
 189         # kernel version information, so it can be replaced with a
 190         # suitable tag, in the style of linux-gnu.
 191         case "${UNAME_VERSION}" in
 192             Debian*)
 193                 release='-gnu'
 194                 ;;
 195             *)
 196                 release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 197                 ;;
 198         esac
 199         # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
 200         # contains redundant information, the shorter form:
 201         # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 202         echo "${machine}-${os}${release}"
 203         exit ;;
 204     *:OpenBSD:*:*)
 205         UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
 206         echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
 207         exit ;;
 208     *:ekkoBSD:*:*)
 209         echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
 210         exit ;;
 211     *:SolidBSD:*:*)
 212         echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
 213         exit ;;
 214     macppc:MirBSD:*:*)
 215         echo powerpc-unknown-mirbsd${UNAME_RELEASE}
 216         exit ;;
 217     *:MirBSD:*:*)
 218         echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
 219         exit ;;
 220     alpha:OSF1:*:*)
 221         case $UNAME_RELEASE in
 222         *4.0)
 223                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
 224                 ;;
 225         *5.*)
 226                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
 227                 ;;
 228         esac
 229         # According to Compaq, /usr/sbin/psrinfo has been available on
 230         # OSF/1 and Tru64 systems produced since 1995.  I hope that
 231         # covers most systems running today.  This code pipes the CPU
 232         # types through head -n 1, so we only detect the type of CPU 0.
 233         ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
 234         case "$ALPHA_CPU_TYPE" in
 235             "EV4 (21064)")
 236                 UNAME_MACHINE="alpha" ;;
 237             "EV4.5 (21064)")
 238                 UNAME_MACHINE="alpha" ;;
 239             "LCA4 (21066/21068)")
 240                 UNAME_MACHINE="alpha" ;;
 241             "EV5 (21164)")
 242                 UNAME_MACHINE="alphaev5" ;;
 243             "EV5.6 (21164A)")
 244                 UNAME_MACHINE="alphaev56" ;;
 245             "EV5.6 (21164PC)")
 246                 UNAME_MACHINE="alphapca56" ;;
 247             "EV5.7 (21164PC)")
 248                 UNAME_MACHINE="alphapca57" ;;
 249             "EV6 (21264)")
 250                 UNAME_MACHINE="alphaev6" ;;
 251             "EV6.7 (21264A)")
 252                 UNAME_MACHINE="alphaev67" ;;
 253             "EV6.8CB (21264C)")
 254                 UNAME_MACHINE="alphaev68" ;;
 255             "EV6.8AL (21264B)")
 256                 UNAME_MACHINE="alphaev68" ;;
 257             "EV6.8CX (21264D)")
 258                 UNAME_MACHINE="alphaev68" ;;
 259             "EV6.9A (21264/EV69A)")
 260                 UNAME_MACHINE="alphaev69" ;;
 261             "EV7 (21364)")
 262                 UNAME_MACHINE="alphaev7" ;;
 263             "EV7.9 (21364A)")
 264                 UNAME_MACHINE="alphaev79" ;;
 265         esac
 266         # A Pn.n version is a patched version.
 267         # A Vn.n version is a released version.
 268         # A Tn.n version is a released field test version.
 269         # A Xn.n version is an unreleased experimental baselevel.
 270         # 1.2 uses "1.2" for uname -r.
 271         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 272         exit ;;
 273     Alpha\ *:Windows_NT*:*)
 274         # How do we know it's Interix rather than the generic POSIX subsystem?
 275         # Should we change UNAME_MACHINE based on the output of uname instead
 276         # of the specific Alpha model?
 277         echo alpha-pc-interix
 278         exit ;;
 279     21064:Windows_NT:50:3)
 280         echo alpha-dec-winnt3.5
 281         exit ;;
 282     Amiga*:UNIX_System_V:4.0:*)
 283         echo m68k-unknown-sysv4
 284         exit ;;
 285     *:[Aa]miga[Oo][Ss]:*:*)
 286         echo ${UNAME_MACHINE}-unknown-amigaos
 287         exit ;;
 288     *:[Mm]orph[Oo][Ss]:*:*)
 289         echo ${UNAME_MACHINE}-unknown-morphos
 290         exit ;;
 291     *:OS/390:*:*)
 292         echo i370-ibm-openedition
 293         exit ;;
 294     *:z/VM:*:*)
 295         echo s390-ibm-zvmoe
 296         exit ;;
 297     *:OS400:*:*)
 298         echo powerpc-ibm-os400
 299         exit ;;
 300     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 301         echo arm-acorn-riscix${UNAME_RELEASE}
 302         exit ;;
 303     arm:riscos:*:*|arm:RISCOS:*:*)
 304         echo arm-unknown-riscos
 305         exit ;;
 306     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
 307         echo hppa1.1-hitachi-hiuxmpp
 308         exit ;;
 309     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 310         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 311         if test "`(/bin/universe) 2>/dev/null`" = att ; then
 312                 echo pyramid-pyramid-sysv3
 313         else
 314                 echo pyramid-pyramid-bsd
 315         fi
 316         exit ;;
 317     NILE*:*:*:dcosx)
 318         echo pyramid-pyramid-svr4
 319         exit ;;
 320     DRS?6000:unix:4.0:6*)
 321         echo sparc-icl-nx6
 322         exit ;;
 323     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
 324         case `/usr/bin/uname -p` in
 325             sparc) echo sparc-icl-nx7; exit ;;
 326         esac ;;
 327     s390x:SunOS:*:*)
 328         echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 329         exit ;;
 330     sun4H:SunOS:5.*:*)
 331         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 332         exit ;;
 333     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 334         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 335         exit ;;
 336     i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
 337         AUX_ARCH="i386"
 338         echo ${AUX_ARCH}-pc-auroraux`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 339         exit ;;
 340     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
 341         eval $set_cc_for_build
 342         SUN_ARCH="i386"
 343         # If there is a compiler, see if it is configured for 64-bit objects.
 344         # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
 345         # This test works for both compilers.
 346         if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
 347             if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
 348                 (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
 349                 grep IS_64BIT_ARCH >/dev/null
 350             then
 351                 SUN_ARCH="x86_64"
 352             fi
 353         fi
 354         echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 355         exit ;;
 356     sun4*:SunOS:6*:*)
 357         # According to config.sub, this is the proper way to canonicalize
 358         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 359         # it's likely to be more like Solaris than SunOS4.
 360         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 361         exit ;;
 362     sun4*:SunOS:*:*)
 363         case "`/usr/bin/arch -k`" in
 364             Series*|S4*)
 365                 UNAME_RELEASE=`uname -v`
 366                 ;;
 367         esac
 368         # Japanese Language versions have a version number like `4.1.3-JL'.
 369         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 370         exit ;;
 371     sun3*:SunOS:*:*)
 372         echo m68k-sun-sunos${UNAME_RELEASE}
 373         exit ;;
 374     sun*:*:4.2BSD:*)
 375         UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 376         test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 377         case "`/bin/arch`" in
 378             sun3)
 379                 echo m68k-sun-sunos${UNAME_RELEASE}
 380                 ;;
 381             sun4)
 382                 echo sparc-sun-sunos${UNAME_RELEASE}
 383                 ;;
 384         esac
 385         exit ;;
 386     aushp:SunOS:*:*)
 387         echo sparc-auspex-sunos${UNAME_RELEASE}
 388         exit ;;
 389     # The situation for MiNT is a little confusing.  The machine name
 390     # can be virtually everything (everything which is not
 391     # "atarist" or "atariste" at least should have a processor
 392     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
 393     # to the lowercase version "mint" (or "freemint").  Finally
 394     # the system name "TOS" denotes a system which is actually not
 395     # MiNT.  But MiNT is downward compatible to TOS, so this should
 396     # be no problem.
 397     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
 398         echo m68k-atari-mint${UNAME_RELEASE}
 399         exit ;;
 400     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 401         echo m68k-atari-mint${UNAME_RELEASE}
 402         exit ;;
 403     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
 404         echo m68k-atari-mint${UNAME_RELEASE}
 405         exit ;;
 406     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
 407         echo m68k-milan-mint${UNAME_RELEASE}
 408         exit ;;
 409     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
 410         echo m68k-hades-mint${UNAME_RELEASE}
 411         exit ;;
 412     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
 413         echo m68k-unknown-mint${UNAME_RELEASE}
 414         exit ;;
 415     m68k:machten:*:*)
 416         echo m68k-apple-machten${UNAME_RELEASE}
 417         exit ;;
 418     powerpc:machten:*:*)
 419         echo powerpc-apple-machten${UNAME_RELEASE}
 420         exit ;;
 421     RISC*:Mach:*:*)
 422         echo mips-dec-mach_bsd4.3
 423         exit ;;
 424     RISC*:ULTRIX:*:*)
 425         echo mips-dec-ultrix${UNAME_RELEASE}
 426         exit ;;
 427     VAX*:ULTRIX*:*:*)
 428         echo vax-dec-ultrix${UNAME_RELEASE}
 429         exit ;;
 430     2020:CLIX:*:* | 2430:CLIX:*:*)
 431         echo clipper-intergraph-clix${UNAME_RELEASE}
 432         exit ;;
 433     mips:*:*:UMIPS | mips:*:*:RISCos)
 434         eval $set_cc_for_build
 435         sed 's/^        //' << EOF >$dummy.c
 436 #ifdef __cplusplus
 437 #include <stdio.h>  /* for printf() prototype */
 438         int main (int argc, char *argv[]) {
 439 #else
 440         int main (argc, argv) int argc; char *argv[]; {
 441 #endif
 442         #if defined (host_mips) && defined (MIPSEB)
 443         #if defined (SYSTYPE_SYSV)
 444           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
 445         #endif
 446         #if defined (SYSTYPE_SVR4)
 447           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
 448         #endif
 449         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
 450           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
 451         #endif
 452         #endif
 453           exit (-1);
 454         }
 455 EOF
 456         $CC_FOR_BUILD -o $dummy $dummy.c &&
 457           dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
 458           SYSTEM_NAME=`$dummy $dummyarg` &&
 459             { echo "$SYSTEM_NAME"; exit; }
 460         echo mips-mips-riscos${UNAME_RELEASE}
 461         exit ;;
 462     Motorola:PowerMAX_OS:*:*)
 463         echo powerpc-motorola-powermax
 464         exit ;;
 465     Motorola:*:4.3:PL8-*)
 466         echo powerpc-harris-powermax
 467         exit ;;
 468     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
 469         echo powerpc-harris-powermax
 470         exit ;;
 471     Night_Hawk:Power_UNIX:*:*)
 472         echo powerpc-harris-powerunix
 473         exit ;;
 474     m88k:CX/UX:7*:*)
 475         echo m88k-harris-cxux7
 476         exit ;;
 477     m88k:*:4*:R4*)
 478         echo m88k-motorola-sysv4
 479         exit ;;
 480     m88k:*:3*:R3*)
 481         echo m88k-motorola-sysv3
 482         exit ;;
 483     AViiON:dgux:*:*)
 484         # DG/UX returns AViiON for all architectures
 485         UNAME_PROCESSOR=`/usr/bin/uname -p`
 486         if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
 487         then
 488             if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
 489                [ ${TARGET_BINARY_INTERFACE}x = x ]
 490             then
 491                 echo m88k-dg-dgux${UNAME_RELEASE}
 492             else
 493                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
 494             fi
 495         else
 496             echo i586-dg-dgux${UNAME_RELEASE}
 497         fi
 498         exit ;;
 499     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
 500         echo m88k-dolphin-sysv3
 501         exit ;;
 502     M88*:*:R3*:*)
 503         # Delta 88k system running SVR3
 504         echo m88k-motorola-sysv3
 505         exit ;;
 506     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 507         echo m88k-tektronix-sysv3
 508         exit ;;
 509     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 510         echo m68k-tektronix-bsd
 511         exit ;;
 512     *:IRIX*:*:*)
 513         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 514         exit ;;
 515     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 516         echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
 517         exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
 518     i*86:AIX:*:*)
 519         echo i386-ibm-aix
 520         exit ;;
 521     ia64:AIX:*:*)
 522         if [ -x /usr/bin/oslevel ] ; then
 523                 IBM_REV=`/usr/bin/oslevel`
 524         else
 525                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 526         fi
 527         echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
 528         exit ;;
 529     *:AIX:2:3)
 530         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 531                 eval $set_cc_for_build
 532                 sed 's/^                //' << EOF >$dummy.c
 533                 #include <sys/systemcfg.h>
 534
 535                 main()
 536                         {
 537                         if (!__power_pc())
 538                                 exit(1);
 539                         puts("powerpc-ibm-aix3.2.5");
 540                         exit(0);
 541                         }
 542 EOF
 543                 if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
 544                 then
 545                         echo "$SYSTEM_NAME"
 546                 else
 547                         echo rs6000-ibm-aix3.2.5
 548                 fi
 549         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 550                 echo rs6000-ibm-aix3.2.4
 551         else
 552                 echo rs6000-ibm-aix3.2
 553         fi
 554         exit ;;
 555     *:AIX:*:[456])
 556         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
 557         if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
 558                 IBM_ARCH=rs6000
 559         else
 560                 IBM_ARCH=powerpc
 561         fi
 562         if [ -x /usr/bin/oslevel ] ; then
 563                 IBM_REV=`/usr/bin/oslevel`
 564         else
 565                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 566         fi
 567         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 568         exit ;;
 569     *:AIX:*:*)
 570         echo rs6000-ibm-aix
 571         exit ;;
 572     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 573         echo romp-ibm-bsd4.4
 574         exit ;;
 575     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
 576         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 577         exit ;;                             # report: romp-ibm BSD 4.3
 578     *:BOSX:*:*)
 579         echo rs6000-bull-bosx
 580         exit ;;
 581     DPX/2?00:B.O.S.:*:*)
 582         echo m68k-bull-sysv3
 583         exit ;;
 584     9000/[34]??:4.3bsd:1.*:*)
 585         echo m68k-hp-bsd
 586         exit ;;
 587     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 588         echo m68k-hp-bsd4.4
 589         exit ;;
 590     9000/[34678]??:HP-UX:*:*)
 591         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 592         case "${UNAME_MACHINE}" in
 593             9000/31? )            HP_ARCH=m68000 ;;
 594             9000/[34]?? )         HP_ARCH=m68k ;;
 595             9000/[678][0-9][0-9])
 596                 if [ -x /usr/bin/getconf ]; then
 597                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
 598                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
 599                     case "${sc_cpu_version}" in
 600                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
 601                       528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
 602                       532)                      # CPU_PA_RISC2_0
 603                         case "${sc_kernel_bits}" in
 604                           32) HP_ARCH="hppa2.0n" ;;
 605                           64) HP_ARCH="hppa2.0w" ;;
 606                           '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
 607                         esac ;;
 608                     esac
 609                 fi
 610                 if [ "${HP_ARCH}" = "" ]; then
 611                     eval $set_cc_for_build
 612                     sed 's/^              //' << EOF >$dummy.c
 613
 614               #define _HPUX_SOURCE
 615               #include <stdlib.h>
 616               #include <unistd.h>
 617
 618               int main ()
 619               {
 620               #if defined(_SC_KERNEL_BITS)
 621                   long bits = sysconf(_SC_KERNEL_BITS);
 622               #endif
 623                   long cpu  = sysconf (_SC_CPU_VERSION);
 624
 625                   switch (cpu)
 626                 {
 627                 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
 628                 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
 629                 case CPU_PA_RISC2_0:
 630               #if defined(_SC_KERNEL_BITS)
 631                     switch (bits)
 632                         {
 633                         case 64: puts ("hppa2.0w"); break;
 634                         case 32: puts ("hppa2.0n"); break;
 635                         default: puts ("hppa2.0"); break;
 636                         } break;
 637               #else  /* !defined(_SC_KERNEL_BITS) */
 638                     puts ("hppa2.0"); break;
 639               #endif
 640                 default: puts ("hppa1.0"); break;
 641                 }
 642                   exit (0);
 643               }
 644 EOF
 645                     (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
 646                     test -z "$HP_ARCH" && HP_ARCH=hppa
 647                 fi ;;
 648         esac
 649         if [ ${HP_ARCH} = "hppa2.0w" ]
 650         then
 651             eval $set_cc_for_build
 652
 653             # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
 654             # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
 655             # generating 64-bit code.  GNU and HP use different nomenclature:
 656             #
 657             # $ CC_FOR_BUILD=cc ./config.guess
 658             # => hppa2.0w-hp-hpux11.23
 659             # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
 660             # => hppa64-hp-hpux11.23
 661
 662             if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
 663                 grep -q __LP64__
 664             then
 665                 HP_ARCH="hppa2.0w"
 666             else
 667                 HP_ARCH="hppa64"
 668             fi
 669         fi
 670         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 671         exit ;;
 672     ia64:HP-UX:*:*)
 673         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 674         echo ia64-hp-hpux${HPUX_REV}
 675         exit ;;
 676     3050*:HI-UX:*:*)
 677         eval $set_cc_for_build
 678         sed 's/^        //' << EOF >$dummy.c
 679         #include <unistd.h>
 680         int
 681         main ()
 682         {
 683           long cpu = sysconf (_SC_CPU_VERSION);
 684           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 685              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 686              results, however.  */
 687           if (CPU_IS_PA_RISC (cpu))
 688             {
 689               switch (cpu)
 690                 {
 691                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 692                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 693                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 694                   default: puts ("hppa-hitachi-hiuxwe2"); break;
 695                 }
 696             }
 697           else if (CPU_IS_HP_MC68K (cpu))
 698             puts ("m68k-hitachi-hiuxwe2");
 699           else puts ("unknown-hitachi-hiuxwe2");
 700           exit (0);
 701         }
 702 EOF
 703         $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
 704                 { echo "$SYSTEM_NAME"; exit; }
 705         echo unknown-hitachi-hiuxwe2
 706         exit ;;
 707     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 708         echo hppa1.1-hp-bsd
 709         exit ;;
 710     9000/8??:4.3bsd:*:*)
 711         echo hppa1.0-hp-bsd
 712         exit ;;
 713     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
 714         echo hppa1.0-hp-mpeix
 715         exit ;;
 716     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 717         echo hppa1.1-hp-osf
 718         exit ;;
 719     hp8??:OSF1:*:*)
 720         echo hppa1.0-hp-osf
 721         exit ;;
 722     i*86:OSF1:*:*)
 723         if [ -x /usr/sbin/sysversion ] ; then
 724             echo ${UNAME_MACHINE}-unknown-osf1mk
 725         else
 726             echo ${UNAME_MACHINE}-unknown-osf1
 727         fi
 728         exit ;;
 729     parisc*:Lites*:*:*)
 730         echo hppa1.1-hp-lites
 731         exit ;;
 732     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 733         echo c1-convex-bsd
 734         exit ;;
 735     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 736         if getsysinfo -f scalar_acc
 737         then echo c32-convex-bsd
 738         else echo c2-convex-bsd
 739         fi
 740         exit ;;
 741     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 742         echo c34-convex-bsd
 743         exit ;;
 744     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 745         echo c38-convex-bsd
 746         exit ;;
 747     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 748         echo c4-convex-bsd
 749         exit ;;
 750     CRAY*Y-MP:*:*:*)
 751         echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 752         exit ;;
 753     CRAY*[A-Z]90:*:*:*)
 754         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 755         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 756               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
 757               -e 's/\.[^.]*$/.X/'
 758         exit ;;
 759     CRAY*TS:*:*:*)
 760         echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 761         exit ;;
 762     CRAY*T3E:*:*:*)
 763         echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 764         exit ;;
 765     CRAY*SV1:*:*:*)
 766         echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 767         exit ;;
 768     *:UNICOS/mp:*:*)
 769         echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 770         exit ;;
 771     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 772         FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 773         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 774         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 775         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 776         exit ;;
 777     5000:UNIX_System_V:4.*:*)
 778         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 779         FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
 780         echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 781         exit ;;
 782     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 783         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 784         exit ;;
 785     sparc*:BSD/OS:*:*)
 786         echo sparc-unknown-bsdi${UNAME_RELEASE}
 787         exit ;;
 788     *:BSD/OS:*:*)
 789         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 790         exit ;;
 791     *:FreeBSD:*:*)
 792         case ${UNAME_MACHINE} in
 793             pc98)
 794                 echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
 795             amd64)
 796                 echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
 797             *)
 798                 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
 799         esac
 800         exit ;;
 801     i*:CYGWIN*:*)
 802         echo ${UNAME_MACHINE}-pc-cygwin
 803         exit ;;
 804     *:MINGW*:*)
 805         echo ${UNAME_MACHINE}-pc-mingw32
 806         exit ;;
 807     i*:windows32*:*)
 808         # uname -m includes "-pc" on this system.
 809         echo ${UNAME_MACHINE}-mingw32
 810         exit ;;
 811     i*:PW*:*)
 812         echo ${UNAME_MACHINE}-pc-pw32
 813         exit ;;
 814     *:Interix*:[3456]*)
 815         case ${UNAME_MACHINE} in
 816             x86)
 817                 echo i586-pc-interix${UNAME_RELEASE}
 818                 exit ;;
 819             EM64T | authenticamd | genuineintel)
 820                 echo x86_64-unknown-interix${UNAME_RELEASE}
 821                 exit ;;
 822             IA64)
 823                 echo ia64-unknown-interix${UNAME_RELEASE}
 824                 exit ;;
 825         esac ;;
 826     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
 827         echo i${UNAME_MACHINE}-pc-mks
 828         exit ;;
 829     8664:Windows_NT:*)
 830         echo x86_64-pc-mks
 831         exit ;;
 832     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 833         # How do we know it's Interix rather than the generic POSIX subsystem?
 834         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 835         # UNAME_MACHINE based on the output of uname instead of i386?
 836         echo i586-pc-interix
 837         exit ;;
 838     i*:UWIN*:*)
 839         echo ${UNAME_MACHINE}-pc-uwin
 840         exit ;;
 841     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
 842         echo x86_64-unknown-cygwin
 843         exit ;;
 844     p*:CYGWIN*:*)
 845         echo powerpcle-unknown-cygwin
 846         exit ;;
 847     prep*:SunOS:5.*:*)
 848         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 849         exit ;;
 850     *:GNU:*:*)
 851         # the GNU system
 852         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 853         exit ;;
 854     *:GNU/*:*:*)
 855         # other systems with GNU libc and userland
 856         echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
 857         exit ;;
 858     i*86:Minix:*:*)
 859         echo ${UNAME_MACHINE}-pc-minix
 860         exit ;;
 861     alpha:Linux:*:*)
 862         case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
 863           EV5)   UNAME_MACHINE=alphaev5 ;;
 864           EV56)  UNAME_MACHINE=alphaev56 ;;
 865           PCA56) UNAME_MACHINE=alphapca56 ;;
 866           PCA57) UNAME_MACHINE=alphapca56 ;;
 867           EV6)   UNAME_MACHINE=alphaev6 ;;
 868           EV67)  UNAME_MACHINE=alphaev67 ;;
 869           EV68*) UNAME_MACHINE=alphaev68 ;;
 870         esac
 871         objdump --private-headers /bin/sh | grep -q ld.so.1
 872         if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
 873         echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
 874         exit ;;
 875     arm*:Linux:*:*)
 876         eval $set_cc_for_build
 877         if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
 878             | grep -q __ARM_EABI__
 879         then
 880             echo ${UNAME_MACHINE}-unknown-linux-gnu
 881         else
 882             echo ${UNAME_MACHINE}-unknown-linux-gnueabi
 883         fi
 884         exit ;;
 885     avr32*:Linux:*:*)
 886         echo ${UNAME_MACHINE}-unknown-linux-gnu
 887         exit ;;
 888     cris:Linux:*:*)
 889         echo cris-axis-linux-gnu
 890         exit ;;
 891     crisv32:Linux:*:*)
 892         echo crisv32-axis-linux-gnu
 893         exit ;;
 894     frv:Linux:*:*)
 895         echo frv-unknown-linux-gnu
 896         exit ;;
 897     i*86:Linux:*:*)
 898         echo ${UNAME_MACHINE}-pc-linux-gnu
 899         exit ;;
 900     ia64:Linux:*:*)
 901         echo ${UNAME_MACHINE}-unknown-linux-gnu
 902         exit ;;
 903     m32r*:Linux:*:*)
 904         echo ${UNAME_MACHINE}-unknown-linux-gnu
 905         exit ;;
 906     m68*:Linux:*:*)
 907         echo ${UNAME_MACHINE}-unknown-linux-gnu
 908         exit ;;
 909     mips:Linux:*:* | mips64:Linux:*:*)
 910         eval $set_cc_for_build
 911         sed 's/^        //' << EOF >$dummy.c
 912         #undef CPU
 913         #undef ${UNAME_MACHINE}
 914         #undef ${UNAME_MACHINE}el
 915         #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
 916         CPU=${UNAME_MACHINE}el
 917         #else
 918         #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
 919         CPU=${UNAME_MACHINE}
 920         #else
 921         CPU=
 922         #endif
 923         #endif
 924 EOF
 925         eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
 926             /^CPU/{
 927                 s: ::g
 928                 p
 929             }'`"
 930         test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
 931         ;;
 932     or32:Linux:*:*)
 933         echo or32-unknown-linux-gnu
 934         exit ;;
 935     padre:Linux:*:*)
 936         echo sparc-unknown-linux-gnu
 937         exit ;;
 938     parisc64:Linux:*:* | hppa64:Linux:*:*)
 939         echo hppa64-unknown-linux-gnu
 940         exit ;;
 941     parisc:Linux:*:* | hppa:Linux:*:*)
 942         # Look for CPU level
 943         case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
 944           PA7*) echo hppa1.1-unknown-linux-gnu ;;
 945           PA8*) echo hppa2.0-unknown-linux-gnu ;;
 946           *)    echo hppa-unknown-linux-gnu ;;
 947         esac
 948         exit ;;
 949     ppc64:Linux:*:*)
 950         echo powerpc64-unknown-linux-gnu
 951         exit ;;
 952     ppc:Linux:*:*)
 953         echo powerpc-unknown-linux-gnu
 954         exit ;;
 955     s390:Linux:*:* | s390x:Linux:*:*)
 956         echo ${UNAME_MACHINE}-ibm-linux
 957         exit ;;
 958     sh64*:Linux:*:*)
 959         echo ${UNAME_MACHINE}-unknown-linux-gnu
 960         exit ;;
 961     sh*:Linux:*:*)
 962         echo ${UNAME_MACHINE}-unknown-linux-gnu
 963         exit ;;
 964     sparc:Linux:*:* | sparc64:Linux:*:*)
 965         echo ${UNAME_MACHINE}-unknown-linux-gnu
 966         exit ;;
 967     vax:Linux:*:*)
 968         echo ${UNAME_MACHINE}-dec-linux-gnu
 969         exit ;;
 970     x86_64:Linux:*:*)
 971         echo x86_64-unknown-linux-gnu
 972         exit ;;
 973     xtensa*:Linux:*:*)
 974         echo ${UNAME_MACHINE}-unknown-linux-gnu
 975         exit ;;
 976     i*86:DYNIX/ptx:4*:*)
 977         # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
 978         # earlier versions are messed up and put the nodename in both
 979         # sysname and nodename.
 980         echo i386-sequent-sysv4
 981         exit ;;
 982     i*86:UNIX_SV:4.2MP:2.*)
 983         # Unixware is an offshoot of SVR4, but it has its own version
 984         # number series starting with 2...
 985         # I am not positive that other SVR4 systems won't match this,
 986         # I just have to hope.  -- rms.
 987         # Use sysv4.2uw... so that sysv4* matches it.
 988         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
 989         exit ;;
 990     i*86:OS/2:*:*)
 991         # If we were able to find `uname', then EMX Unix compatibility
 992         # is probably installed.
 993         echo ${UNAME_MACHINE}-pc-os2-emx
 994         exit ;;
 995     i*86:XTS-300:*:STOP)
 996         echo ${UNAME_MACHINE}-unknown-stop
 997         exit ;;
 998     i*86:atheos:*:*)
 999         echo ${UNAME_MACHINE}-unknown-atheos
1000         exit ;;
1001     i*86:syllable:*:*)
1002         echo ${UNAME_MACHINE}-pc-syllable
1003         exit ;;
1004     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1005         echo i386-unknown-lynxos${UNAME_RELEASE}
1006         exit ;;
1007     i*86:*DOS:*:*)
1008         echo ${UNAME_MACHINE}-pc-msdosdjgpp
1009         exit ;;
1010     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1011         UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1012         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1013                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1014         else
1015                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1016         fi
1017         exit ;;
1018     i*86:*:5:[678]*)
1019         # UnixWare 7.x, OpenUNIX and OpenServer 6.
1020         case `/bin/uname -X | grep "^Machine"` in
1021             *486*)           UNAME_MACHINE=i486 ;;
1022             *Pentium)        UNAME_MACHINE=i586 ;;
1023             *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1024         esac
1025         echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1026         exit ;;
1027     i*86:*:3.2:*)
1028         if test -f /usr/options/cb.name; then
1029                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1030                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1031         elif /bin/uname -X 2>/dev/null >/dev/null ; then
1032                 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1033                 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1034                 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1035                         && UNAME_MACHINE=i586
1036                 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1037                         && UNAME_MACHINE=i686
1038                 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1039                         && UNAME_MACHINE=i686
1040                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1041         else
1042                 echo ${UNAME_MACHINE}-pc-sysv32
1043         fi
1044         exit ;;
1045     pc:*:*:*)
1046         # Left here for compatibility:
1047         # uname -m prints for DJGPP always 'pc', but it prints nothing about
1048         # the processor, so we play safe by assuming i586.
1049         # Note: whatever this is, it MUST be the same as what config.sub
1050         # prints for the "djgpp" host, or else GDB configury will decide that
1051         # this is a cross-build.
1052         echo i586-pc-msdosdjgpp
1053         exit ;;
1054     Intel:Mach:3*:*)
1055         echo i386-pc-mach3
1056         exit ;;
1057     paragon:*:*:*)
1058         echo i860-intel-osf1
1059         exit ;;
1060     i860:*:4.*:*) # i860-SVR4
1061         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1062           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1063         else # Add other i860-SVR4 vendors below as they are discovered.
1064           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1065         fi
1066         exit ;;
1067     mini*:CTIX:SYS*5:*)
1068         # "miniframe"
1069         echo m68010-convergent-sysv
1070         exit ;;
1071     mc68k:UNIX:SYSTEM5:3.51m)
1072         echo m68k-convergent-sysv
1073         exit ;;
1074     M680?0:D-NIX:5.3:*)
1075         echo m68k-diab-dnix
1076         exit ;;
1077     M68*:*:R3V[5678]*:*)
1078         test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1079     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)
1080         OS_REL=''
1081         test -r /etc/.relid \
1082         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1083         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1084           && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1085         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1086           && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1087     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1088         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1089           && { echo i486-ncr-sysv4; exit; } ;;
1090     NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1091         OS_REL='.3'
1092         test -r /etc/.relid \
1093             && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1094         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1095             && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1096         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1097             && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
1098         /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1099             && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1100     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1101         echo m68k-unknown-lynxos${UNAME_RELEASE}
1102         exit ;;
1103     mc68030:UNIX_System_V:4.*:*)
1104         echo m68k-atari-sysv4
1105         exit ;;
1106     TSUNAMI:LynxOS:2.*:*)
1107         echo sparc-unknown-lynxos${UNAME_RELEASE}
1108         exit ;;
1109     rs6000:LynxOS:2.*:*)
1110         echo rs6000-unknown-lynxos${UNAME_RELEASE}
1111         exit ;;
1112     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1113         echo powerpc-unknown-lynxos${UNAME_RELEASE}
1114         exit ;;
1115     SM[BE]S:UNIX_SV:*:*)
1116         echo mips-dde-sysv${UNAME_RELEASE}
1117         exit ;;
1118     RM*:ReliantUNIX-*:*:*)
1119         echo mips-sni-sysv4
1120         exit ;;
1121     RM*:SINIX-*:*:*)
1122         echo mips-sni-sysv4
1123         exit ;;
1124     *:SINIX-*:*:*)
1125         if uname -p 2>/dev/null >/dev/null ; then
1126                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1127                 echo ${UNAME_MACHINE}-sni-sysv4
1128         else
1129                 echo ns32k-sni-sysv
1130         fi
1131         exit ;;
1132     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1133                       # says <Richard.M.Bartel@ccMail.Census.GOV>
1134         echo i586-unisys-sysv4
1135         exit ;;
1136     *:UNIX_System_V:4*:FTX*)
1137         # From Gerald Hewes <hewes@openmarket.com>.
1138         # How about differentiating between stratus architectures? -djm
1139         echo hppa1.1-stratus-sysv4
1140         exit ;;
1141     *:*:*:FTX*)
1142         # From seanf@swdc.stratus.com.
1143         echo i860-stratus-sysv4
1144         exit ;;
1145     i*86:VOS:*:*)
1146         # From Paul.Green@stratus.com.
1147         echo ${UNAME_MACHINE}-stratus-vos
1148         exit ;;
1149     *:VOS:*:*)
1150         # From Paul.Green@stratus.com.
1151         echo hppa1.1-stratus-vos
1152         exit ;;
1153     mc68*:A/UX:*:*)
1154         echo m68k-apple-aux${UNAME_RELEASE}
1155         exit ;;
1156     news*:NEWS-OS:6*:*)
1157         echo mips-sony-newsos6
1158         exit ;;
1159     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1160         if [ -d /usr/nec ]; then
1161                 echo mips-nec-sysv${UNAME_RELEASE}
1162         else
1163                 echo mips-unknown-sysv${UNAME_RELEASE}
1164         fi
1165         exit ;;
1166     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1167         echo powerpc-be-beos
1168         exit ;;
1169     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1170         echo powerpc-apple-beos
1171         exit ;;
1172     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1173         echo i586-pc-beos
1174         exit ;;
1175     BePC:Haiku:*:*)     # Haiku running on Intel PC compatible.
1176         echo i586-pc-haiku
1177         exit ;;
1178     SX-4:SUPER-UX:*:*)
1179         echo sx4-nec-superux${UNAME_RELEASE}
1180         exit ;;
1181     SX-5:SUPER-UX:*:*)
1182         echo sx5-nec-superux${UNAME_RELEASE}
1183         exit ;;
1184     SX-6:SUPER-UX:*:*)
1185         echo sx6-nec-superux${UNAME_RELEASE}
1186         exit ;;
1187     SX-7:SUPER-UX:*:*)
1188         echo sx7-nec-superux${UNAME_RELEASE}
1189         exit ;;
1190     SX-8:SUPER-UX:*:*)
1191         echo sx8-nec-superux${UNAME_RELEASE}
1192         exit ;;
1193     SX-8R:SUPER-UX:*:*)
1194         echo sx8r-nec-superux${UNAME_RELEASE}
1195         exit ;;
1196     Power*:Rhapsody:*:*)
1197         echo powerpc-apple-rhapsody${UNAME_RELEASE}
1198         exit ;;
1199     *:Rhapsody:*:*)
1200         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1201         exit ;;
1202     *:Darwin:*:*)
1203         UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1204         case $UNAME_PROCESSOR in
1205             i386)
1206                 eval $set_cc_for_build
1207                 if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
1208                   if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1209                       (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
1210                       grep IS_64BIT_ARCH >/dev/null
1211                   then
1212                       UNAME_PROCESSOR="x86_64"
1213                   fi
1214                 fi ;;
1215             unknown) UNAME_PROCESSOR=powerpc ;;
1216         esac
1217         echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1218         exit ;;
1219     *:procnto*:*:* | *:QNX:[0123456789]*:*)
1220         UNAME_PROCESSOR=`uname -p`
1221         if test "$UNAME_PROCESSOR" = "x86"; then
1222                 UNAME_PROCESSOR=i386
1223                 UNAME_MACHINE=pc
1224         fi
1225         echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1226         exit ;;
1227     *:QNX:*:4*)
1228         echo i386-pc-qnx
1229         exit ;;
1230     NSE-?:NONSTOP_KERNEL:*:*)
1231         echo nse-tandem-nsk${UNAME_RELEASE}
1232         exit ;;
1233     NSR-?:NONSTOP_KERNEL:*:*)
1234         echo nsr-tandem-nsk${UNAME_RELEASE}
1235         exit ;;
1236     *:NonStop-UX:*:*)
1237         echo mips-compaq-nonstopux
1238         exit ;;
1239     BS2000:POSIX*:*:*)
1240         echo bs2000-siemens-sysv
1241         exit ;;
1242     DS/*:UNIX_System_V:*:*)
1243         echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1244         exit ;;
1245     *:Plan9:*:*)
1246         # "uname -m" is not consistent, so use $cputype instead. 386
1247         # is converted to i386 for consistency with other x86
1248         # operating systems.
1249         if test "$cputype" = "386"; then
1250             UNAME_MACHINE=i386
1251         else
1252             UNAME_MACHINE="$cputype"
1253         fi
1254         echo ${UNAME_MACHINE}-unknown-plan9
1255         exit ;;
1256     *:TOPS-10:*:*)
1257         echo pdp10-unknown-tops10
1258         exit ;;
1259     *:TENEX:*:*)
1260         echo pdp10-unknown-tenex
1261         exit ;;
1262     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1263         echo pdp10-dec-tops20
1264         exit ;;
1265     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1266         echo pdp10-xkl-tops20
1267         exit ;;
1268     *:TOPS-20:*:*)
1269         echo pdp10-unknown-tops20
1270         exit ;;
1271     *:ITS:*:*)
1272         echo pdp10-unknown-its
1273         exit ;;
1274     SEI:*:*:SEIUX)
1275         echo mips-sei-seiux${UNAME_RELEASE}
1276         exit ;;
1277     *:DragonFly:*:*)
1278         echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1279         exit ;;
1280     *:*VMS:*:*)
1281         UNAME_MACHINE=`(uname -p) 2>/dev/null`
1282         case "${UNAME_MACHINE}" in
1283             A*) echo alpha-dec-vms ; exit ;;
1284             I*) echo ia64-dec-vms ; exit ;;
1285             V*) echo vax-dec-vms ; exit ;;
1286         esac ;;
1287     *:XENIX:*:SysV)
1288         echo i386-pc-xenix
1289         exit ;;
1290     i*86:skyos:*:*)
1291         echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
1292         exit ;;
1293     i*86:rdos:*:*)
1294         echo ${UNAME_MACHINE}-pc-rdos
1295         exit ;;
1296     i*86:AROS:*:*)
1297         echo ${UNAME_MACHINE}-pc-aros
1298         exit ;;
1299 esac
1300
1301 #echo '(No uname command or uname output not recognized.)' 1>&2
1302 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1303
1304 eval $set_cc_for_build
1305 cat >$dummy.c <<EOF
1306 #ifdef _SEQUENT_
1307 # include <sys/types.h>
1308 # include <sys/utsname.h>
1309 #endif
1310 main ()
1311 {
1312 #if defined (sony)
1313 #if defined (MIPSEB)
1314   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1315      I don't know....  */
1316   printf ("mips-sony-bsd\n"); exit (0);
1317 #else
1318 #include <sys/param.h>
1319   printf ("m68k-sony-newsos%s\n",
1320 #ifdef NEWSOS4
1321           "4"
1322 #else
1323           ""
1324 #endif
1325          ); exit (0);
1326 #endif
1327 #endif
1328
1329 #if defined (__arm) && defined (__acorn) && defined (__unix)
1330   printf ("arm-acorn-riscix\n"); exit (0);
1331 #endif
1332
1333 #if defined (hp300) && !defined (hpux)
1334   printf ("m68k-hp-bsd\n"); exit (0);
1335 #endif
1336
1337 #if defined (NeXT)
1338 #if !defined (__ARCHITECTURE__)
1339 #define __ARCHITECTURE__ "m68k"
1340 #endif
1341   int version;
1342   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1343   if (version < 4)
1344     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1345   else
1346     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1347   exit (0);
1348 #endif
1349
1350 #if defined (MULTIMAX) || defined (n16)
1351 #if defined (UMAXV)
1352   printf ("ns32k-encore-sysv\n"); exit (0);
1353 #else
1354 #if defined (CMU)
1355   printf ("ns32k-encore-mach\n"); exit (0);
1356 #else
1357   printf ("ns32k-encore-bsd\n"); exit (0);
1358 #endif
1359 #endif
1360 #endif
1361
1362 #if defined (__386BSD__)
1363   printf ("i386-pc-bsd\n"); exit (0);
1364 #endif
1365
1366 #if defined (sequent)
1367 #if defined (i386)
1368   printf ("i386-sequent-dynix\n"); exit (0);
1369 #endif
1370 #if defined (ns32000)
1371   printf ("ns32k-sequent-dynix\n"); exit (0);
1372 #endif
1373 #endif
1374
1375 #if defined (_SEQUENT_)
1376     struct utsname un;
1377
1378     uname(&un);
1379
1380     if (strncmp(un.version, "V2", 2) == 0) {
1381         printf ("i386-sequent-ptx2\n"); exit (0);
1382     }
1383     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1384         printf ("i386-sequent-ptx1\n"); exit (0);
1385     }
1386     printf ("i386-sequent-ptx\n"); exit (0);
1387
1388 #endif
1389
1390 #if defined (vax)
1391 # if !defined (ultrix)
1392 #  include <sys/param.h>
1393 #  if defined (BSD)
1394 #   if BSD == 43
1395       printf ("vax-dec-bsd4.3\n"); exit (0);
1396 #   else
1397 #    if BSD == 199006
1398       printf ("vax-dec-bsd4.3reno\n"); exit (0);
1399 #    else
1400       printf ("vax-dec-bsd\n"); exit (0);
1401 #    endif
1402 #   endif
1403 #  else
1404     printf ("vax-dec-bsd\n"); exit (0);
1405 #  endif
1406 # else
1407     printf ("vax-dec-ultrix\n"); exit (0);
1408 # endif
1409 #endif
1410
1411 #if defined (alliant) && defined (i860)
1412   printf ("i860-alliant-bsd\n"); exit (0);
1413 #endif
1414
1415   exit (1);
1416 }
1417 EOF
1418
1419 $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
1420         { echo "$SYSTEM_NAME"; exit; }
1421
1422 # Apollos put the system type in the environment.
1423
1424 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
1425
1426 # Convex versions that predate uname can use getsysinfo(1)
1427
1428 if [ -x /usr/convex/getsysinfo ]
1429 then
1430     case `getsysinfo -f cpu_type` in
1431     c1*)
1432         echo c1-convex-bsd
1433         exit ;;
1434     c2*)
1435         if getsysinfo -f scalar_acc
1436         then echo c32-convex-bsd
1437         else echo c2-convex-bsd
1438         fi
1439         exit ;;
1440     c34*)
1441         echo c34-convex-bsd
1442         exit ;;
1443     c38*)
1444         echo c38-convex-bsd
1445         exit ;;
1446     c4*)
1447         echo c4-convex-bsd
1448         exit ;;
1449     esac
1450 fi
1451
1452 cat >&2 <<EOF
1453 $0: unable to guess system type
1454
1455 This script, last modified $timestamp, has failed to recognize
1456 the operating system you are using. It is advised that you
1457 download the most up to date version of the config scripts from
1458
1459   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
1460 and
1461   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
1462
1463 If the version you run ($0) is already up to date, please
1464 send the following data and any information you think might be
1465 pertinent to <config-patches@gnu.org> in order to provide the needed
1466 information to handle your system.
1467
1468 config.guess timestamp = $timestamp
1469
1470 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1471 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1472 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1473 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1474
1475 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1476 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1477
1478 hostinfo               = `(hostinfo) 2>/dev/null`
1479 /bin/universe          = `(/bin/universe) 2>/dev/null`
1480 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1481 /bin/arch              = `(/bin/arch) 2>/dev/null`
1482 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1483 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1484
1485 UNAME_MACHINE = ${UNAME_MACHINE}
1486 UNAME_RELEASE = ${UNAME_RELEASE}
1487 UNAME_SYSTEM  = ${UNAME_SYSTEM}
1488 UNAME_VERSION = ${UNAME_VERSION}
1489 EOF
1490
1491 exit 1
1492
1493 # Local variables:
1494 # eval: (add-hook 'write-file-hooks 'time-stamp)
1495 # time-stamp-start: "timestamp='"
1496 # time-stamp-format: "%:y-%02m-%02d"
1497 # time-stamp-end: "'"
1498 # End: