src/openvpn/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 Free Software Foundation, Inc.
   5
   6 timestamp='2004-03-03'
   7
   8 # This file is free software; you can redistribute it and/or modify it
   9 # under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful, but
  14 # WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16 # General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  21 #
  22 # As a special exception to the GNU General Public License, if you
  23 # distribute this file as part of a program that contains a
  24 # configuration script generated by Autoconf, you may include it under
  25 # the same distribution terms that you use for the rest of that program.
  26
  27 # Originally written by Per Bothner <per@bothner.com>.
  28 # Please send patches to <config-patches@gnu.org>.  Submit a context
  29 # diff and a properly formatted ChangeLog entry.
  30 #
  31 # This script attempts to guess a canonical system name similar to
  32 # config.sub.  If it succeeds, it prints the system name on stdout, and
  33 # exits with 0.  Otherwise, it exits with 1.
  34 #
  35 # The plan is that this can be called by configure scripts if you
  36 # don't specify an explicit build system type.
  37
  38 me=`echo "$0" | sed -e 's,.*/,,'`
  39
  40 usage="\
  41 Usage: $0 [OPTION]
  42
  43 Output the configuration name of the system \`$me' is run on.
  44
  45 Operation modes:
  46   -h, --help         print this help, then exit
  47   -t, --time-stamp   print date of last modification, then exit
  48   -v, --version      print version number, then exit
  49
  50 Report bugs and patches to <config-patches@gnu.org>."
  51
  52 version="\
  53 GNU config.guess ($timestamp)
  54
  55 Originally written by Per Bothner.
  56 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
  57 Free Software Foundation, Inc.
  58
  59 This is free software; see the source for copying conditions.  There is NO
  60 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  61
  62 help="
  63 Try \`$me --help' for more information."
  64
  65 # Parse command line
  66 while test $# -gt 0 ; do
  67   case $1 in
  68     --time-stamp | --time* | -t )
  69        echo "$timestamp" ; exit 0 ;;
  70     --version | -v )
  71        echo "$version" ; exit 0 ;;
  72     --help | --h* | -h )
  73        echo "$usage"; exit 0 ;;
  74     -- )     # Stop option processing
  75        shift; break ;;
  76     - ) # Use stdin as input.
  77        break ;;
  78     -* )
  79        echo "$me: invalid option $1$help" >&2
  80        exit 1 ;;
  81     * )
  82        break ;;
  83   esac
  84 done
  85
  86 if test $# != 0; then
  87   echo "$me: too many arguments$help" >&2
  88   exit 1
  89 fi
  90
  91 trap 'exit 1' 1 2 15
  92
  93 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
  94 # compiler to aid in system detection is discouraged as it requires
  95 # temporary files to be created and, as you can see below, it is a
  96 # headache to deal with in a portable fashion.
  97
  98 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
  99 # use `HOST_CC' if defined, but it is deprecated.
 100
 101 # Portable tmp directory creation inspired by the Autoconf team.
 102
 103 set_cc_for_build='
 104 trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
 105 trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
 106 : ${TMPDIR=/tmp} ;
 107  { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
 108  { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
 109  { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
 110  { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
 111 dummy=$tmp/dummy ;
 112 tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
 113 case $CC_FOR_BUILD,$HOST_CC,$CC in
 114  ,,)    echo "int x;" > $dummy.c ;
 115         for c in cc gcc c89 c99 ; do
 116           if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
 117              CC_FOR_BUILD="$c"; break ;
 118           fi ;
 119         done ;
 120         if test x"$CC_FOR_BUILD" = x ; then
 121           CC_FOR_BUILD=no_compiler_found ;
 122         fi
 123         ;;
 124  ,,*)   CC_FOR_BUILD=$CC ;;
 125  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
 126 esac ;'
 127
 128 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 129 # (ghazi@noc.rutgers.edu 1994-08-24)
 130 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
 131         PATH=$PATH:/.attbin ; export PATH
 132 fi
 133
 134 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
 135 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
 136 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
 137 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 138
 139 case "${UNAME_MACHINE}" in
 140     i?86)
 141         test -z "$VENDOR" && VENDOR=pc
 142         ;;
 143     *)
 144         test -z "$VENDOR" && VENDOR=unknown
 145         ;;
 146 esac
 147 test -f /etc/SuSE-release -o -f /.buildenv && VENDOR=suse
 148
 149 # Note: order is significant - the case branches are not exclusive.
 150
 151 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 152     *:NetBSD:*:*)
 153         # NetBSD (nbsd) targets should (where applicable) match one or
 154         # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
 155         # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
 156         # switched to ELF, *-*-netbsd* would select the old
 157         # object file format.  This provides both forward
 158         # compatibility and a consistent mechanism for selecting the
 159         # object file format.
 160         #
 161         # Note: NetBSD doesn't particularly care about the vendor
 162         # portion of the name.  We always set it to "unknown".
 163         sysctl="sysctl -n hw.machine_arch"
 164         UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
 165             /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
 166         case "${UNAME_MACHINE_ARCH}" in
 167             armeb) machine=armeb-unknown ;;
 168             arm*) machine=arm-unknown ;;
 169             sh3el) machine=shl-unknown ;;
 170             sh3eb) machine=sh-unknown ;;
 171             *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
 172         esac
 173         # The Operating System including object format, if it has switched
 174         # to ELF recently, or will in the future.
 175         case "${UNAME_MACHINE_ARCH}" in
 176             arm*|i386|m68k|ns32k|sh3*|sparc|vax)
 177                 eval $set_cc_for_build
 178                 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
 179                         | grep __ELF__ >/dev/null
 180                 then
 181                     # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
 182                     # Return netbsd for either.  FIX?
 183                     os=netbsd
 184                 else
 185                     os=netbsdelf
 186                 fi
 187                 ;;
 188             *)
 189                 os=netbsd
 190                 ;;
 191         esac
 192         # The OS release
 193         # Debian GNU/NetBSD machines have a different userland, and
 194         # thus, need a distinct triplet. However, they do not need
 195         # kernel version information, so it can be replaced with a
 196         # suitable tag, in the style of linux-gnu.
 197         case "${UNAME_VERSION}" in
 198             Debian*)
 199                 release='-gnu'
 200                 ;;
 201             *)
 202                 release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 203                 ;;
 204         esac
 205         # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
 206         # contains redundant information, the shorter form:
 207         # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 208         echo "${machine}-${os}${release}"
 209         exit 0 ;;
 210     amd64:OpenBSD:*:*)
 211         echo x86_64-unknown-openbsd${UNAME_RELEASE}
 212         exit 0 ;;
 213     amiga:OpenBSD:*:*)
 214         echo m68k-unknown-openbsd${UNAME_RELEASE}
 215         exit 0 ;;
 216     arc:OpenBSD:*:*)
 217         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 218         exit 0 ;;
 219     cats:OpenBSD:*:*)
 220         echo arm-unknown-openbsd${UNAME_RELEASE}
 221         exit 0 ;;
 222     hp300:OpenBSD:*:*)
 223         echo m68k-unknown-openbsd${UNAME_RELEASE}
 224         exit 0 ;;
 225     mac68k:OpenBSD:*:*)
 226         echo m68k-unknown-openbsd${UNAME_RELEASE}
 227         exit 0 ;;
 228     macppc:OpenBSD:*:*)
 229         echo powerpc-unknown-openbsd${UNAME_RELEASE}
 230         exit 0 ;;
 231     mvme68k:OpenBSD:*:*)
 232         echo m68k-unknown-openbsd${UNAME_RELEASE}
 233         exit 0 ;;
 234     mvme88k:OpenBSD:*:*)
 235         echo m88k-unknown-openbsd${UNAME_RELEASE}
 236         exit 0 ;;
 237     mvmeppc:OpenBSD:*:*)
 238         echo powerpc-unknown-openbsd${UNAME_RELEASE}
 239         exit 0 ;;
 240     pegasos:OpenBSD:*:*)
 241         echo powerpc-unknown-openbsd${UNAME_RELEASE}
 242         exit 0 ;;
 243     pmax:OpenBSD:*:*)
 244         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 245         exit 0 ;;
 246     sgi:OpenBSD:*:*)
 247         echo mipseb-unknown-openbsd${UNAME_RELEASE}
 248         exit 0 ;;
 249     sun3:OpenBSD:*:*)
 250         echo m68k-unknown-openbsd${UNAME_RELEASE}
 251         exit 0 ;;
 252     wgrisc:OpenBSD:*:*)
 253         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 254         exit 0 ;;
 255     *:OpenBSD:*:*)
 256         echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
 257         exit 0 ;;
 258     *:ekkoBSD:*:*)
 259         echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
 260         exit 0 ;;
 261     macppc:MirBSD:*:*)
 262         echo powerppc-unknown-mirbsd${UNAME_RELEASE}
 263         exit 0 ;;
 264     *:MirBSD:*:*)
 265         echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
 266         exit 0 ;;
 267     alpha:OSF1:*:*)
 268         case $UNAME_RELEASE in
 269         *4.0)
 270                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
 271                 ;;
 272         *5.*)
 273                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
 274                 ;;
 275         esac
 276         # According to Compaq, /usr/sbin/psrinfo has been available on
 277         # OSF/1 and Tru64 systems produced since 1995.  I hope that
 278         # covers most systems running today.  This code pipes the CPU
 279         # types through head -n 1, so we only detect the type of CPU 0.
 280         ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
 281         case "$ALPHA_CPU_TYPE" in
 282             "EV4 (21064)")
 283                 UNAME_MACHINE="alpha" ;;
 284             "EV4.5 (21064)")
 285                 UNAME_MACHINE="alpha" ;;
 286             "LCA4 (21066/21068)")
 287                 UNAME_MACHINE="alpha" ;;
 288             "EV5 (21164)")
 289                 UNAME_MACHINE="alphaev5" ;;
 290             "EV5.6 (21164A)")
 291                 UNAME_MACHINE="alphaev56" ;;
 292             "EV5.6 (21164PC)")
 293                 UNAME_MACHINE="alphapca56" ;;
 294             "EV5.7 (21164PC)")
 295                 UNAME_MACHINE="alphapca57" ;;
 296             "EV6 (21264)")
 297                 UNAME_MACHINE="alphaev6" ;;
 298             "EV6.7 (21264A)")
 299                 UNAME_MACHINE="alphaev67" ;;
 300             "EV6.8CB (21264C)")
 301                 UNAME_MACHINE="alphaev68" ;;
 302             "EV6.8AL (21264B)")
 303                 UNAME_MACHINE="alphaev68" ;;
 304             "EV6.8CX (21264D)")
 305                 UNAME_MACHINE="alphaev68" ;;
 306             "EV6.9A (21264/EV69A)")
 307                 UNAME_MACHINE="alphaev69" ;;
 308             "EV7 (21364)")
 309                 UNAME_MACHINE="alphaev7" ;;
 310             "EV7.9 (21364A)")
 311                 UNAME_MACHINE="alphaev79" ;;
 312         esac
 313         # A Pn.n version is a patched version.
 314         # A Vn.n version is a released version.
 315         # A Tn.n version is a released field test version.
 316         # A Xn.n version is an unreleased experimental baselevel.
 317         # 1.2 uses "1.2" for uname -r.
 318         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 319         exit 0 ;;
 320     Alpha*:OpenVMS:*:*)
 321         echo alpha-hp-vms
 322         exit 0 ;;
 323     Alpha\ *:Windows_NT*:*)
 324         # How do we know it's Interix rather than the generic POSIX subsystem?
 325         # Should we change UNAME_MACHINE based on the output of uname instead
 326         # of the specific Alpha model?
 327         echo alpha-pc-interix
 328         exit 0 ;;
 329     21064:Windows_NT:50:3)
 330         echo alpha-dec-winnt3.5
 331         exit 0 ;;
 332     Amiga*:UNIX_System_V:4.0:*)
 333         echo m68k-unknown-sysv4
 334         exit 0;;
 335     *:[Aa]miga[Oo][Ss]:*:*)
 336         echo ${UNAME_MACHINE}-unknown-amigaos
 337         exit 0 ;;
 338     *:[Mm]orph[Oo][Ss]:*:*)
 339         echo ${UNAME_MACHINE}-unknown-morphos
 340         exit 0 ;;
 341     *:OS/390:*:*)
 342         echo i370-ibm-openedition
 343         exit 0 ;;
 344     *:OS400:*:*)
 345         echo powerpc-ibm-os400
 346         exit 0 ;;
 347     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 348         echo arm-acorn-riscix${UNAME_RELEASE}
 349         exit 0;;
 350     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
 351         echo hppa1.1-hitachi-hiuxmpp
 352         exit 0;;
 353     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 354         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 355         if test "`(/bin/universe) 2>/dev/null`" = att ; then
 356                 echo pyramid-pyramid-sysv3
 357         else
 358                 echo pyramid-pyramid-bsd
 359         fi
 360         exit 0 ;;
 361     NILE*:*:*:dcosx)
 362         echo pyramid-pyramid-svr4
 363         exit 0 ;;
 364     DRS?6000:unix:4.0:6*)
 365         echo sparc-icl-nx6
 366         exit 0 ;;
 367     DRS?6000:UNIX_SV:4.2*:7*)
 368         case `/usr/bin/uname -p` in
 369             sparc) echo sparc-icl-nx7 && exit 0 ;;
 370         esac ;;
 371     sun4H:SunOS:5.*:*)
 372         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 373         exit 0 ;;
 374     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 375         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 376         exit 0 ;;
 377     i86pc:SunOS:5.*:*)
 378         echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 379         exit 0 ;;
 380     sun4*:SunOS:6*:*)
 381         # According to config.sub, this is the proper way to canonicalize
 382         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 383         # it's likely to be more like Solaris than SunOS4.
 384         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 385         exit 0 ;;
 386     sun4*:SunOS:*:*)
 387         case "`/usr/bin/arch -k`" in
 388             Series*|S4*)
 389                 UNAME_RELEASE=`uname -v`
 390                 ;;
 391         esac
 392         # Japanese Language versions have a version number like `4.1.3-JL'.
 393         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 394         exit 0 ;;
 395     sun3*:SunOS:*:*)
 396         echo m68k-sun-sunos${UNAME_RELEASE}
 397         exit 0 ;;
 398     sun*:*:4.2BSD:*)
 399         UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 400         test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 401         case "`/bin/arch`" in
 402             sun3)
 403                 echo m68k-sun-sunos${UNAME_RELEASE}
 404                 ;;
 405             sun4)
 406                 echo sparc-sun-sunos${UNAME_RELEASE}
 407                 ;;
 408         esac
 409         exit 0 ;;
 410     aushp:SunOS:*:*)
 411         echo sparc-auspex-sunos${UNAME_RELEASE}
 412         exit 0 ;;
 413     # The situation for MiNT is a little confusing.  The machine name
 414     # can be virtually everything (everything which is not
 415     # "atarist" or "atariste" at least should have a processor
 416     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
 417     # to the lowercase version "mint" (or "freemint").  Finally
 418     # the system name "TOS" denotes a system which is actually not
 419     # MiNT.  But MiNT is downward compatible to TOS, so this should
 420     # be no problem.
 421     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
 422         echo m68k-atari-mint${UNAME_RELEASE}
 423         exit 0 ;;
 424     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 425         echo m68k-atari-mint${UNAME_RELEASE}
 426         exit 0 ;;
 427     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
 428         echo m68k-atari-mint${UNAME_RELEASE}
 429         exit 0 ;;
 430     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
 431         echo m68k-milan-mint${UNAME_RELEASE}
 432         exit 0 ;;
 433     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
 434         echo m68k-hades-mint${UNAME_RELEASE}
 435         exit 0 ;;
 436     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
 437         echo m68k-unknown-mint${UNAME_RELEASE}
 438         exit 0 ;;
 439     m68k:machten:*:*)
 440         echo m68k-apple-machten${UNAME_RELEASE}
 441         exit 0 ;;
 442     powerpc:machten:*:*)
 443         echo powerpc-apple-machten${UNAME_RELEASE}
 444         exit 0 ;;
 445     RISC*:Mach:*:*)
 446         echo mips-dec-mach_bsd4.3
 447         exit 0 ;;
 448     RISC*:ULTRIX:*:*)
 449         echo mips-dec-ultrix${UNAME_RELEASE}
 450         exit 0 ;;
 451     VAX*:ULTRIX*:*:*)
 452         echo vax-dec-ultrix${UNAME_RELEASE}
 453         exit 0 ;;
 454     2020:CLIX:*:* | 2430:CLIX:*:*)
 455         echo clipper-intergraph-clix${UNAME_RELEASE}
 456         exit 0 ;;
 457     mips:*:*:UMIPS | mips:*:*:RISCos)
 458         eval $set_cc_for_build
 459         sed 's/^        //' << EOF >$dummy.c
 460 #ifdef __cplusplus
 461 #include <stdio.h>  /* for printf() prototype */
 462         int main (int argc, char *argv[]) {
 463 #else
 464         int main (argc, argv) int argc; char *argv[]; {
 465 #endif
 466         #if defined (host_mips) && defined (MIPSEB)
 467         #if defined (SYSTYPE_SYSV)
 468           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
 469         #endif
 470         #if defined (SYSTYPE_SVR4)
 471           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
 472         #endif
 473         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
 474           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
 475         #endif
 476         #endif
 477           exit (-1);
 478         }
 479 EOF
 480         $CC_FOR_BUILD -o $dummy $dummy.c \
 481           && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
 482           && exit 0
 483         echo mips-mips-riscos${UNAME_RELEASE}
 484         exit 0 ;;
 485     Motorola:PowerMAX_OS:*:*)
 486         echo powerpc-motorola-powermax
 487         exit 0 ;;
 488     Motorola:*:4.3:PL8-*)
 489         echo powerpc-harris-powermax
 490         exit 0 ;;
 491     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
 492         echo powerpc-harris-powermax
 493         exit 0 ;;
 494     Night_Hawk:Power_UNIX:*:*)
 495         echo powerpc-harris-powerunix
 496         exit 0 ;;
 497     m88k:CX/UX:7*:*)
 498         echo m88k-harris-cxux7
 499         exit 0 ;;
 500     m88k:*:4*:R4*)
 501         echo m88k-motorola-sysv4
 502         exit 0 ;;
 503     m88k:*:3*:R3*)
 504         echo m88k-motorola-sysv3
 505         exit 0 ;;
 506     AViiON:dgux:*:*)
 507         # DG/UX returns AViiON for all architectures
 508         UNAME_PROCESSOR=`/usr/bin/uname -p`
 509         if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
 510         then
 511             if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
 512                [ ${TARGET_BINARY_INTERFACE}x = x ]
 513             then
 514                 echo m88k-dg-dgux${UNAME_RELEASE}
 515             else
 516                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
 517             fi
 518         else
 519             echo i586-dg-dgux${UNAME_RELEASE}
 520         fi
 521         exit 0 ;;
 522     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
 523         echo m88k-dolphin-sysv3
 524         exit 0 ;;
 525     M88*:*:R3*:*)
 526         # Delta 88k system running SVR3
 527         echo m88k-motorola-sysv3
 528         exit 0 ;;
 529     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 530         echo m88k-tektronix-sysv3
 531         exit 0 ;;
 532     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 533         echo m68k-tektronix-bsd
 534         exit 0 ;;
 535     *:IRIX*:*:*)
 536         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 537         exit 0 ;;
 538     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 539         echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
 540         exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
 541     i*86:AIX:*:*)
 542         echo i386-ibm-aix
 543         exit 0 ;;
 544     ia64:AIX:*:*)
 545         if [ -x /usr/bin/oslevel ] ; then
 546                 IBM_REV=`/usr/bin/oslevel`
 547         else
 548                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 549         fi
 550         echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
 551         exit 0 ;;
 552     *:AIX:2:3)
 553         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 554                 eval $set_cc_for_build
 555                 sed 's/^                //' << EOF >$dummy.c
 556                 #include <sys/systemcfg.h>
 557
 558                 main()
 559                         {
 560                         if (!__power_pc())
 561                                 exit(1);
 562                         puts("powerpc-ibm-aix3.2.5");
 563                         exit(0);
 564                         }
 565 EOF
 566                 $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
 567                 echo rs6000-ibm-aix3.2.5
 568         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 569                 echo rs6000-ibm-aix3.2.4
 570         else
 571                 echo rs6000-ibm-aix3.2
 572         fi
 573         exit 0 ;;
 574     *:AIX:*:[45])
 575         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
 576         if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
 577                 IBM_ARCH=rs6000
 578         else
 579                 IBM_ARCH=powerpc
 580         fi
 581         if [ -x /usr/bin/oslevel ] ; then
 582                 IBM_REV=`/usr/bin/oslevel`
 583         else
 584                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 585         fi
 586         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 587         exit 0 ;;
 588     *:AIX:*:*)
 589         echo rs6000-ibm-aix
 590         exit 0 ;;
 591     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 592         echo romp-ibm-bsd4.4
 593         exit 0 ;;
 594     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
 595         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 596         exit 0 ;;                           # report: romp-ibm BSD 4.3
 597     *:BOSX:*:*)
 598         echo rs6000-bull-bosx
 599         exit 0 ;;
 600     DPX/2?00:B.O.S.:*:*)
 601         echo m68k-bull-sysv3
 602         exit 0 ;;
 603     9000/[34]??:4.3bsd:1.*:*)
 604         echo m68k-hp-bsd
 605         exit 0 ;;
 606     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 607         echo m68k-hp-bsd4.4
 608         exit 0 ;;
 609     9000/[34678]??:HP-UX:*:*)
 610         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 611         case "${UNAME_MACHINE}" in
 612             9000/31? )            HP_ARCH=m68000 ;;
 613             9000/[34]?? )         HP_ARCH=m68k ;;
 614             9000/[678][0-9][0-9])
 615                 if [ -x /usr/bin/getconf ]; then
 616                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
 617                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
 618                     case "${sc_cpu_version}" in
 619                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
 620                       528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
 621                       532)                      # CPU_PA_RISC2_0
 622                         case "${sc_kernel_bits}" in
 623                           32) HP_ARCH="hppa2.0n" ;;
 624                           64) HP_ARCH="hppa2.0w" ;;
 625                           '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
 626                         esac ;;
 627                     esac
 628                 fi
 629                 if [ "${HP_ARCH}" = "" ]; then
 630                     eval $set_cc_for_build
 631                     sed 's/^              //' << EOF >$dummy.c
 632
 633               #define _HPUX_SOURCE
 634               #include <stdlib.h>
 635               #include <unistd.h>
 636
 637               int main ()
 638               {
 639               #if defined(_SC_KERNEL_BITS)
 640                   long bits = sysconf(_SC_KERNEL_BITS);
 641               #endif
 642                   long cpu  = sysconf (_SC_CPU_VERSION);
 643
 644                   switch (cpu)
 645                 {
 646                 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
 647                 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
 648                 case CPU_PA_RISC2_0:
 649               #if defined(_SC_KERNEL_BITS)
 650                     switch (bits)
 651                         {
 652                         case 64: puts ("hppa2.0w"); break;
 653                         case 32: puts ("hppa2.0n"); break;
 654                         default: puts ("hppa2.0"); break;
 655                         } break;
 656               #else  /* !defined(_SC_KERNEL_BITS) */
 657                     puts ("hppa2.0"); break;
 658               #endif
 659                 default: puts ("hppa1.0"); break;
 660                 }
 661                   exit (0);
 662               }
 663 EOF
 664                     (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
 665                     test -z "$HP_ARCH" && HP_ARCH=hppa
 666                 fi ;;
 667         esac
 668         if [ ${HP_ARCH} = "hppa2.0w" ]
 669         then
 670             # avoid double evaluation of $set_cc_for_build
 671             test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
 672             if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
 673             then
 674                 HP_ARCH="hppa2.0w"
 675             else
 676                 HP_ARCH="hppa64"
 677             fi
 678         fi
 679         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 680         exit 0 ;;
 681     ia64:HP-UX:*:*)
 682         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 683         echo ia64-hp-hpux${HPUX_REV}
 684         exit 0 ;;
 685     3050*:HI-UX:*:*)
 686         eval $set_cc_for_build
 687         sed 's/^        //' << EOF >$dummy.c
 688         #include <unistd.h>
 689         int
 690         main ()
 691         {
 692           long cpu = sysconf (_SC_CPU_VERSION);
 693           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 694              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 695              results, however.  */
 696           if (CPU_IS_PA_RISC (cpu))
 697             {
 698               switch (cpu)
 699                 {
 700                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 701                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 702                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 703                   default: puts ("hppa-hitachi-hiuxwe2"); break;
 704                 }
 705             }
 706           else if (CPU_IS_HP_MC68K (cpu))
 707             puts ("m68k-hitachi-hiuxwe2");
 708           else puts ("unknown-hitachi-hiuxwe2");
 709           exit (0);
 710         }
 711 EOF
 712         $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
 713         echo unknown-hitachi-hiuxwe2
 714         exit 0 ;;
 715     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 716         echo hppa1.1-hp-bsd
 717         exit 0 ;;
 718     9000/8??:4.3bsd:*:*)
 719         echo hppa1.0-hp-bsd
 720         exit 0 ;;
 721     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
 722         echo hppa1.0-hp-mpeix
 723         exit 0 ;;
 724     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 725         echo hppa1.1-hp-osf
 726         exit 0 ;;
 727     hp8??:OSF1:*:*)
 728         echo hppa1.0-hp-osf
 729         exit 0 ;;
 730     i*86:OSF1:*:*)
 731         if [ -x /usr/sbin/sysversion ] ; then
 732             echo ${UNAME_MACHINE}-unknown-osf1mk
 733         else
 734             echo ${UNAME_MACHINE}-unknown-osf1
 735         fi
 736         exit 0 ;;
 737     parisc*:Lites*:*:*)
 738         echo hppa1.1-hp-lites
 739         exit 0 ;;
 740     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 741         echo c1-convex-bsd
 742         exit 0 ;;
 743     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 744         if getsysinfo -f scalar_acc
 745         then echo c32-convex-bsd
 746         else echo c2-convex-bsd
 747         fi
 748         exit 0 ;;
 749     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 750         echo c34-convex-bsd
 751         exit 0 ;;
 752     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 753         echo c38-convex-bsd
 754         exit 0 ;;
 755     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 756         echo c4-convex-bsd
 757         exit 0 ;;
 758     CRAY*Y-MP:*:*:*)
 759         echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 760         exit 0 ;;
 761     CRAY*[A-Z]90:*:*:*)
 762         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 763         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 764               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
 765               -e 's/\.[^.]*$/.X/'
 766         exit 0 ;;
 767     CRAY*TS:*:*:*)
 768         echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 769         exit 0 ;;
 770     CRAY*T3E:*:*:*)
 771         echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 772         exit 0 ;;
 773     CRAY*SV1:*:*:*)
 774         echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 775         exit 0 ;;
 776     *:UNICOS/mp:*:*)
 777         echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 778         exit 0 ;;
 779     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 780         FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 781         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 782         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 783         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 784         exit 0 ;;
 785     5000:UNIX_System_V:4.*:*)
 786         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 787         FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
 788         echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 789         exit 0 ;;
 790     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 791         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 792         exit 0 ;;
 793     sparc*:BSD/OS:*:*)
 794         echo sparc-unknown-bsdi${UNAME_RELEASE}
 795         exit 0 ;;
 796     *:BSD/OS:*:*)
 797         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 798         exit 0 ;;
 799     *:FreeBSD:*:*)
 800         # Determine whether the default compiler uses glibc.
 801         eval $set_cc_for_build
 802         sed 's/^        //' << EOF >$dummy.c
 803         #include <features.h>
 804         #if __GLIBC__ >= 2
 805         LIBC=gnu
 806         #else
 807         LIBC=
 808         #endif
 809 EOF
 810         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
 811         # GNU/KFreeBSD systems have a "k" prefix to indicate we are using
 812         # FreeBSD's kernel, but not the complete OS.
 813         case ${LIBC} in gnu) kernel_only='k' ;; esac
 814         echo ${UNAME_MACHINE}-unknown-${kernel_only}freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
 815         exit 0 ;;
 816     i*:CYGWIN*:*)
 817         echo ${UNAME_MACHINE}-pc-cygwin
 818         exit 0 ;;
 819     i*:MINGW*:*)
 820         echo ${UNAME_MACHINE}-pc-mingw32
 821         exit 0 ;;
 822     i*:PW*:*)
 823         echo ${UNAME_MACHINE}-pc-pw32
 824         exit 0 ;;
 825     x86:Interix*:[34]*)
 826         echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
 827         exit 0 ;;
 828     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
 829         echo i${UNAME_MACHINE}-pc-mks
 830         exit 0 ;;
 831     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 832         # How do we know it's Interix rather than the generic POSIX subsystem?
 833         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 834         # UNAME_MACHINE based on the output of uname instead of i386?
 835         echo i586-pc-interix
 836         exit 0 ;;
 837     i*:UWIN*:*)
 838         echo ${UNAME_MACHINE}-pc-uwin
 839         exit 0 ;;
 840     p*:CYGWIN*:*)
 841         echo powerpcle-unknown-cygwin
 842         exit 0 ;;
 843     prep*:SunOS:5.*:*)
 844         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 845         exit 0 ;;
 846     *:GNU:*:*)
 847         # the GNU system
 848         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 849         exit 0 ;;
 850     *:GNU/*:*:*)
 851         # other systems with GNU libc and userland
 852         echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
 853         exit 0 ;;
 854     i*86:Minix:*:*)
 855         echo ${UNAME_MACHINE}-pc-minix
 856         exit 0 ;;
 857     arm*:Linux:*:*)
 858         echo ${UNAME_MACHINE}-${VENDOR}-linux
 859         exit 0 ;;
 860     cris:Linux:*:*)
 861         echo cris-axis-linux
 862         exit 0 ;;
 863     ia64:Linux:*:*)
 864         echo ${UNAME_MACHINE}-${VENDOR}-linux
 865         exit 0 ;;
 866     m68*:Linux:*:*)
 867         echo ${UNAME_MACHINE}-${VENDOR}-linux
 868         exit 0 ;;
 869     mips:Linux:*:*)
 870         eval $set_cc_for_build
 871         sed 's/^        //' << EOF >$dummy.c
 872         #undef CPU
 873         #undef mips
 874         #undef mipsel
 875         #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
 876         CPU=mipsel
 877         #else
 878         #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
 879         CPU=mips
 880         #else
 881         CPU=
 882         #endif
 883         #endif
 884 EOF
 885         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
 886         test x"${CPU}" != x && echo "${CPU}-${VENDOR}-linux" && exit 0
 887         ;;
 888     mips64:Linux:*:*)
 889         eval $set_cc_for_build
 890         sed 's/^        //' << EOF >$dummy.c
 891         #undef CPU
 892         #undef mips64
 893         #undef mips64el
 894         #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
 895         CPU=mips64el
 896         #else
 897         #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
 898         CPU=mips64
 899         #else
 900         CPU=
 901         #endif
 902         #endif
 903 EOF
 904         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
 905         test x"${CPU}" != x && echo "${CPU}-${VENDOR}-linux" && exit 0
 906         ;;
 907     ppc:Linux:*:*)
 908         echo powerpc-${VENDOR}-linux
 909         exit 0 ;;
 910     ppc64:Linux:*:*)
 911         echo powerpc64-${VENDOR}-linux
 912         exit 0 ;;
 913     alpha:Linux:*:*)
 914         case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
 915           EV5)   UNAME_MACHINE=alphaev5 ;;
 916           EV56)  UNAME_MACHINE=alphaev56 ;;
 917           PCA56) UNAME_MACHINE=alphapca56 ;;
 918           PCA57) UNAME_MACHINE=alphapca56 ;;
 919           EV6)   UNAME_MACHINE=alphaev6 ;;
 920           EV67)  UNAME_MACHINE=alphaev67 ;;
 921           EV68*) UNAME_MACHINE=alphaev68 ;;
 922         esac
 923         objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
 924         if test "$?" = 0 ; then LIBC="-libc1" ; else LIBC="" ; fi
 925         echo ${UNAME_MACHINE}-${VENDOR}-linux${LIBC}
 926         exit 0 ;;
 927     parisc:Linux:*:* | hppa:Linux:*:*)
 928         # Look for CPU level
 929         case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
 930           PA7*) echo hppa1.1-${VENDOR}-linux ;;
 931           PA8*) echo hppa2.0-${VENDOR}-linux ;;
 932           *)    echo hppa-${VENDOR}-linux ;;
 933         esac
 934         exit 0 ;;
 935     parisc64:Linux:*:* | hppa64:Linux:*:*)
 936         echo hppa64-${VENDOR}-linux
 937         exit 0 ;;
 938     s390:Linux:*:* | s390x:Linux:*:*)
 939         echo ${UNAME_MACHINE}-ibm-linux
 940         exit 0 ;;
 941     sh64*:Linux:*:*)
 942         echo ${UNAME_MACHINE}-${VENDOR}-linux
 943         exit 0 ;;
 944     sh*:Linux:*:*)
 945         echo ${UNAME_MACHINE}-${VENDOR}-linux
 946         exit 0 ;;
 947     sparc:Linux:*:* | sparc64:Linux:*:*)
 948         echo ${UNAME_MACHINE}-${VENDOR}-linux
 949         exit 0 ;;
 950     x86_64:Linux:*:*)
 951         echo x86_64-${VENDOR}-linux
 952         exit 0 ;;
 953     i*86:Linux:*:*)
 954         # The BFD linker knows what the default object file format is, so
 955         # first see if it will tell us. cd to the root directory to prevent
 956         # problems with other programs or directories called `ld' in the path.
 957         # Set LC_ALL=C to ensure ld outputs messages in English.
 958         ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
 959                          | sed -ne '/supported targets:/!d
 960                                     s/[         ][      ]*/ /g
 961                                     s/.*supported targets: *//
 962                                     s/ .*//
 963                                     p'`
 964         case "$ld_supported_targets" in
 965           elf32-i386)
 966                 TENTATIVE="${UNAME_MACHINE}-${VENDOR}-linux"
 967                 ;;
 968           a.out-i386-linux)
 969                 echo "${UNAME_MACHINE}-${VENDOR}-linuxaout"
 970                 exit 0 ;;
 971           coff-i386)
 972                 echo "${UNAME_MACHINE}-${VENDOR}-linuxcoff"
 973                 exit 0 ;;
 974           "")
 975                 # Either a pre-BFD a.out linker (linuxoldld) or
 976                 # one that does not give us useful --help.
 977                 echo "${UNAME_MACHINE}-${VENDOR}-linuxoldld"
 978                 exit 0 ;;
 979         esac
 980         # Determine whether the default compiler is a.out or elf
 981         eval $set_cc_for_build
 982         sed 's/^        //' << EOF >$dummy.c
 983         #include <features.h>
 984         #ifdef __ELF__
 985         # ifdef __GLIBC__
 986         #  if __GLIBC__ >= 2
 987         LIBC=gnu
 988         #  else
 989         LIBC=gnulibc1
 990         #  endif
 991         # else
 992         LIBC=gnulibc1
 993         # endif
 994         #else
 995         #ifdef __INTEL_COMPILER
 996         LIBC=gnu
 997         #else
 998         LIBC=gnuaout
 999         #endif
1000         #endif
1001         #ifdef __dietlibc__
1002         LIBC=dietlibc
1003         #endif
1004 EOF
1005         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
1006         test x"${LIBC}" != x && echo "${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}" | sed 's/linux-gnu/linux/' && exit 0
1007         test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
1008         ;;
1009     i*86:DYNIX/ptx:4*:*)
1010         # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1011         # earlier versions are messed up and put the nodename in both
1012         # sysname and nodename.
1013         echo i386-sequent-sysv4
1014         exit 0 ;;
1015     i*86:UNIX_SV:4.2MP:2.*)
1016         # Unixware is an offshoot of SVR4, but it has its own version
1017         # number series starting with 2...
1018         # I am not positive that other SVR4 systems won't match this,
1019         # I just have to hope.  -- rms.
1020         # Use sysv4.2uw... so that sysv4* matches it.
1021         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
1022         exit 0 ;;
1023     i*86:OS/2:*:*)
1024         # If we were able to find `uname', then EMX Unix compatibility
1025         # is probably installed.
1026         echo ${UNAME_MACHINE}-pc-os2-emx
1027         exit 0 ;;
1028     i*86:XTS-300:*:STOP)
1029         echo ${UNAME_MACHINE}-unknown-stop
1030         exit 0 ;;
1031     i*86:atheos:*:*)
1032         echo ${UNAME_MACHINE}-unknown-atheos
1033         exit 0 ;;
1034         i*86:syllable:*:*)
1035         echo ${UNAME_MACHINE}-pc-syllable
1036         exit 0 ;;
1037     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
1038         echo i386-unknown-lynxos${UNAME_RELEASE}
1039         exit 0 ;;
1040     i*86:*DOS:*:*)
1041         echo ${UNAME_MACHINE}-pc-msdosdjgpp
1042         exit 0 ;;
1043     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1044         UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1045         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1046                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1047         else
1048                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1049         fi
1050         exit 0 ;;
1051     i*86:*:5:[78]*)
1052         case `/bin/uname -X | grep "^Machine"` in
1053             *486*)           UNAME_MACHINE=i486 ;;
1054             *Pentium)        UNAME_MACHINE=i586 ;;
1055             *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1056         esac
1057         echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1058         exit 0 ;;
1059     i*86:*:3.2:*)
1060         if test -f /usr/options/cb.name; then
1061                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1062                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1063         elif /bin/uname -X 2>/dev/null >/dev/null ; then
1064                 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1065                 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1066                 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1067                         && UNAME_MACHINE=i586
1068                 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1069                         && UNAME_MACHINE=i686
1070                 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1071                         && UNAME_MACHINE=i686
1072                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1073         else
1074                 echo ${UNAME_MACHINE}-pc-sysv32
1075         fi
1076         exit 0 ;;
1077     pc:*:*:*)
1078         # Left here for compatibility:
1079         # uname -m prints for DJGPP always 'pc', but it prints nothing about
1080         # the processor, so we play safe by assuming i386.
1081         echo i386-pc-msdosdjgpp
1082         exit 0 ;;
1083     Intel:Mach:3*:*)
1084         echo i386-pc-mach3
1085         exit 0 ;;
1086     paragon:*:*:*)
1087         echo i860-intel-osf1
1088         exit 0 ;;
1089     i860:*:4.*:*) # i860-SVR4
1090         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1091           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1092         else # Add other i860-SVR4 vendors below as they are discovered.
1093           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1094         fi
1095         exit 0 ;;
1096     mini*:CTIX:SYS*5:*)
1097         # "miniframe"
1098         echo m68010-convergent-sysv
1099         exit 0 ;;
1100     mc68k:UNIX:SYSTEM5:3.51m)
1101         echo m68k-convergent-sysv
1102         exit 0 ;;
1103     M680?0:D-NIX:5.3:*)
1104         echo m68k-diab-dnix
1105         exit 0 ;;
1106     M68*:*:R3V[567]*:*)
1107         test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
1108     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)
1109         OS_REL=''
1110         test -r /etc/.relid \
1111         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1112         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1113           && echo i486-ncr-sysv4.3${OS_REL} && exit 0
1114         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1115           && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
1116     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1117         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1118           && echo i486-ncr-sysv4 && exit 0 ;;
1119     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1120         echo m68k-unknown-lynxos${UNAME_RELEASE}
1121         exit 0 ;;
1122     mc68030:UNIX_System_V:4.*:*)
1123         echo m68k-atari-sysv4
1124         exit 0 ;;
1125     TSUNAMI:LynxOS:2.*:*)
1126         echo sparc-unknown-lynxos${UNAME_RELEASE}
1127         exit 0 ;;
1128     rs6000:LynxOS:2.*:*)
1129         echo rs6000-unknown-lynxos${UNAME_RELEASE}
1130         exit 0 ;;
1131     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
1132         echo powerpc-unknown-lynxos${UNAME_RELEASE}
1133         exit 0 ;;
1134     SM[BE]S:UNIX_SV:*:*)
1135         echo mips-dde-sysv${UNAME_RELEASE}
1136         exit 0 ;;
1137     RM*:ReliantUNIX-*:*:*)
1138         echo mips-sni-sysv4
1139         exit 0 ;;
1140     RM*:SINIX-*:*:*)
1141         echo mips-sni-sysv4
1142         exit 0 ;;
1143     *:SINIX-*:*:*)
1144         if uname -p 2>/dev/null >/dev/null ; then
1145                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1146                 echo ${UNAME_MACHINE}-sni-sysv4
1147         else
1148                 echo ns32k-sni-sysv
1149         fi
1150         exit 0 ;;
1151     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1152                       # says <Richard.M.Bartel@ccMail.Census.GOV>
1153         echo i586-unisys-sysv4
1154         exit 0 ;;
1155     *:UNIX_System_V:4*:FTX*)
1156         # From Gerald Hewes <hewes@openmarket.com>.
1157         # How about differentiating between stratus architectures? -djm
1158         echo hppa1.1-stratus-sysv4
1159         exit 0 ;;
1160     *:*:*:FTX*)
1161         # From seanf@swdc.stratus.com.
1162         echo i860-stratus-sysv4
1163         exit 0 ;;
1164     *:VOS:*:*)
1165         # From Paul.Green@stratus.com.
1166         echo hppa1.1-stratus-vos
1167         exit 0 ;;
1168     mc68*:A/UX:*:*)
1169         echo m68k-apple-aux${UNAME_RELEASE}
1170         exit 0 ;;
1171     news*:NEWS-OS:6*:*)
1172         echo mips-sony-newsos6
1173         exit 0 ;;
1174     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1175         if [ -d /usr/nec ]; then
1176                 echo mips-nec-sysv${UNAME_RELEASE}
1177         else
1178                 echo mips-unknown-sysv${UNAME_RELEASE}
1179         fi
1180         exit 0 ;;
1181     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1182         echo powerpc-be-beos
1183         exit 0 ;;
1184     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1185         echo powerpc-apple-beos
1186         exit 0 ;;
1187     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1188         echo i586-pc-beos
1189         exit 0 ;;
1190     SX-4:SUPER-UX:*:*)
1191         echo sx4-nec-superux${UNAME_RELEASE}
1192         exit 0 ;;
1193     SX-5:SUPER-UX:*:*)
1194         echo sx5-nec-superux${UNAME_RELEASE}
1195         exit 0 ;;
1196     SX-6:SUPER-UX:*:*)
1197         echo sx6-nec-superux${UNAME_RELEASE}
1198         exit 0 ;;
1199     Power*:Rhapsody:*:*)
1200         echo powerpc-apple-rhapsody${UNAME_RELEASE}
1201         exit 0 ;;
1202     *:Rhapsody:*:*)
1203         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1204         exit 0 ;;
1205     *:Darwin:*:*)
1206         case `uname -p` in
1207             *86) UNAME_PROCESSOR=i686 ;;
1208             powerpc) UNAME_PROCESSOR=powerpc ;;
1209         esac
1210         echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1211         exit 0 ;;
1212     *:procnto*:*:* | *:QNX:[0123456789]*:*)
1213         UNAME_PROCESSOR=`uname -p`
1214         if test "$UNAME_PROCESSOR" = "x86"; then
1215                 UNAME_PROCESSOR=i386
1216                 UNAME_MACHINE=pc
1217         fi
1218         echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1219         exit 0 ;;
1220     *:QNX:*:4*)
1221         echo i386-pc-qnx
1222         exit 0 ;;
1223     NSR-?:NONSTOP_KERNEL:*:*)
1224         echo nsr-tandem-nsk${UNAME_RELEASE}
1225         exit 0 ;;
1226     *:NonStop-UX:*:*)
1227         echo mips-compaq-nonstopux
1228         exit 0 ;;
1229     BS2000:POSIX*:*:*)
1230         echo bs2000-siemens-sysv
1231         exit 0 ;;
1232     DS/*:UNIX_System_V:*:*)
1233         echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1234         exit 0 ;;
1235     *:Plan9:*:*)
1236         # "uname -m" is not consistent, so use $cputype instead. 386
1237         # is converted to i386 for consistency with other x86
1238         # operating systems.
1239         if test "$cputype" = "386"; then
1240             UNAME_MACHINE=i386
1241         else
1242             UNAME_MACHINE="$cputype"
1243         fi
1244         echo ${UNAME_MACHINE}-unknown-plan9
1245         exit 0 ;;
1246     *:TOPS-10:*:*)
1247         echo pdp10-unknown-tops10
1248         exit 0 ;;
1249     *:TENEX:*:*)
1250         echo pdp10-unknown-tenex
1251         exit 0 ;;
1252     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1253         echo pdp10-dec-tops20
1254         exit 0 ;;
1255     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1256         echo pdp10-xkl-tops20
1257         exit 0 ;;
1258     *:TOPS-20:*:*)
1259         echo pdp10-unknown-tops20
1260         exit 0 ;;
1261     *:ITS:*:*)
1262         echo pdp10-unknown-its
1263         exit 0 ;;
1264     SEI:*:*:SEIUX)
1265         echo mips-sei-seiux${UNAME_RELEASE}
1266         exit 0 ;;
1267     *:DragonFly:*:*)
1268         echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1269         exit 0 ;;
1270 esac
1271
1272 #echo '(No uname command or uname output not recognized.)' 1>&2
1273 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1274
1275 eval $set_cc_for_build
1276 cat >$dummy.c <<EOF
1277 #ifdef _SEQUENT_
1278 # include <sys/types.h>
1279 # include <sys/utsname.h>
1280 #endif
1281 main ()
1282 {
1283 #if defined (sony)
1284 #if defined (MIPSEB)
1285   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1286      I don't know....  */
1287   printf ("mips-sony-bsd\n"); exit (0);
1288 #else
1289 #include <sys/param.h>
1290   printf ("m68k-sony-newsos%s\n",
1291 #ifdef NEWSOS4
1292           "4"
1293 #else
1294           ""
1295 #endif
1296          ); exit (0);
1297 #endif
1298 #endif
1299
1300 #if defined (__arm) && defined (__acorn) && defined (__unix)
1301   printf ("arm-acorn-riscix"); exit (0);
1302 #endif
1303
1304 #if defined (hp300) && !defined (hpux)
1305   printf ("m68k-hp-bsd\n"); exit (0);
1306 #endif
1307
1308 #if defined (NeXT)
1309 #if !defined (__ARCHITECTURE__)
1310 #define __ARCHITECTURE__ "m68k"
1311 #endif
1312   int version;
1313   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1314   if (version < 4)
1315     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1316   else
1317     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1318   exit (0);
1319 #endif
1320
1321 #if defined (MULTIMAX) || defined (n16)
1322 #if defined (UMAXV)
1323   printf ("ns32k-encore-sysv\n"); exit (0);
1324 #else
1325 #if defined (CMU)
1326   printf ("ns32k-encore-mach\n"); exit (0);
1327 #else
1328   printf ("ns32k-encore-bsd\n"); exit (0);
1329 #endif
1330 #endif
1331 #endif
1332
1333 #if defined (__386BSD__)
1334   printf ("i386-pc-bsd\n"); exit (0);
1335 #endif
1336
1337 #if defined (sequent)
1338 #if defined (i386)
1339   printf ("i386-sequent-dynix\n"); exit (0);
1340 #endif
1341 #if defined (ns32000)
1342   printf ("ns32k-sequent-dynix\n"); exit (0);
1343 #endif
1344 #endif
1345
1346 #if defined (_SEQUENT_)
1347     struct utsname un;
1348
1349     uname(&un);
1350
1351     if (strncmp(un.version, "V2", 2) == 0) {
1352         printf ("i386-sequent-ptx2\n"); exit (0);
1353     }
1354     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1355         printf ("i386-sequent-ptx1\n"); exit (0);
1356     }
1357     printf ("i386-sequent-ptx\n"); exit (0);
1358
1359 #endif
1360
1361 #if defined (vax)
1362 # if !defined (ultrix)
1363 #  include <sys/param.h>
1364 #  if defined (BSD)
1365 #   if BSD == 43
1366       printf ("vax-dec-bsd4.3\n"); exit (0);
1367 #   else
1368 #    if BSD == 199006
1369       printf ("vax-dec-bsd4.3reno\n"); exit (0);
1370 #    else
1371       printf ("vax-dec-bsd\n"); exit (0);
1372 #    endif
1373 #   endif
1374 #  else
1375     printf ("vax-dec-bsd\n"); exit (0);
1376 #  endif
1377 # else
1378     printf ("vax-dec-ultrix\n"); exit (0);
1379 # endif
1380 #endif
1381
1382 #if defined (alliant) && defined (i860)
1383   printf ("i860-alliant-bsd\n"); exit (0);
1384 #endif
1385
1386   exit (1);
1387 }
1388 EOF
1389
1390 $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
1391
1392 # Apollos put the system type in the environment.
1393
1394 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1395
1396 # Convex versions that predate uname can use getsysinfo(1)
1397
1398 if [ -x /usr/convex/getsysinfo ]
1399 then
1400     case `getsysinfo -f cpu_type` in
1401     c1*)
1402         echo c1-convex-bsd
1403         exit 0 ;;
1404     c2*)
1405         if getsysinfo -f scalar_acc
1406         then echo c32-convex-bsd
1407         else echo c2-convex-bsd
1408         fi
1409         exit 0 ;;
1410     c34*)
1411         echo c34-convex-bsd
1412         exit 0 ;;
1413     c38*)
1414         echo c38-convex-bsd
1415         exit 0 ;;
1416     c4*)
1417         echo c4-convex-bsd
1418         exit 0 ;;
1419     esac
1420 fi
1421
1422 cat >&2 <<EOF
1423 $0: unable to guess system type
1424
1425 This script, last modified $timestamp, has failed to recognize
1426 the operating system you are using. It is advised that you
1427 download the most up to date version of the config scripts from
1428
1429     ftp://ftp.gnu.org/pub/gnu/config/
1430
1431 If the version you run ($0) is already up to date, please
1432 send the following data and any information you think might be
1433 pertinent to <config-patches@gnu.org> in order to provide the needed
1434 information to handle your system.
1435
1436 config.guess timestamp = $timestamp
1437
1438 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1439 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1440 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1441 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1442
1443 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1444 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1445
1446 hostinfo               = `(hostinfo) 2>/dev/null`
1447 /bin/universe          = `(/bin/universe) 2>/dev/null`
1448 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1449 /bin/arch              = `(/bin/arch) 2>/dev/null`
1450 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1451 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1452
1453 UNAME_MACHINE = ${UNAME_MACHINE}
1454 UNAME_RELEASE = ${UNAME_RELEASE}
1455 UNAME_SYSTEM  = ${UNAME_SYSTEM}
1456 UNAME_VERSION = ${UNAME_VERSION}
1457 EOF
1458
1459 exit 1
1460
1461 # Local variables:
1462 # eval: (add-hook 'write-file-hooks 'time-stamp)
1463 # time-stamp-start: "timestamp='"
1464 # time-stamp-format: "%:y-%02m-%02d"
1465 # time-stamp-end: "'"
1466 # End: