contrib/libreadline/support/config.guess

   1 #! /bin/sh
   2 # Attempt to guess a canonical system name.
   3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
   4 #
   5 # $DragonFly: src/contrib/libreadline/support/Attic/config.guess,v 1.2 2003/11/19 00:51:33 dillon Exp $
   6 #
   7 # This file is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 # General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  20 #
  21 # As a special exception to the GNU General Public License, if you
  22 # distribute this file as part of a program that contains a
  23 # configuration script generated by Autoconf, you may include it under
  24 # the same distribution terms that you use for the rest of that program.
  25
  26 # Written by Per Bothner <bothner@cygnus.com>.
  27 # The master version of this file is at the FSF in /home/gd/gnu/lib.
  28 #
  29 # This script attempts to guess a canonical system name similar to
  30 # config.sub.  If it succeeds, it prints the system name on stdout, and
  31 # exits with 0.  Otherwise, it exits with 1.
  32 #
  33 # The plan is that this can be called by configure scripts if you
  34 # don't specify an explicit system type (host/target name).
  35 #
  36 # Only a few systems have been added to this list; please add others
  37 # (but try to keep the structure clean).
  38 #
  39
  40 # Use $HOST_CC if defined. $CC may point to a cross-compiler
  41 if test x"$CC_FOR_BUILD" = x; then
  42   if test x"$HOST_CC" != x; then
  43     CC_FOR_BUILD="$HOST_CC"
  44   else
  45     if test x"$CC" != x; then
  46       CC_FOR_BUILD="$CC"
  47     else
  48       CC_FOR_BUILD=cc
  49     fi
  50   fi
  51 fi
  52
  53 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
  54 # (ghazi@noc.rutgers.edu 8/24/94.)
  55 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
  56         PATH=$PATH:/.attbin ; export PATH
  57 elif (test -f /usr/5bin/uname) >/dev/null 2>&1 ; then
  58         PATH=$PATH:/usr/5bin
  59 fi
  60
  61 UNAME=`(uname) 2>/dev/null` || UNAME=unknown
  62 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
  63 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
  64 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
  65 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
  66
  67 RELEASE=`expr "$UNAME_RELEASE" : '[^0-9]*\([0-9]*\)'` # 4
  68 case "$RELEASE" in
  69 "")     RELEASE=0 ;;
  70 *)      RELEASE=`expr "$RELEASE" + 0` ;;
  71 esac
  72 REL_LEVEL=`expr "$UNAME_RELEASE" : '[^0-9]*[0-9]*.\([0-9]*\)'`    # 1
  73 REL_SUBLEVEL=`expr "$UNAME_RELEASE" : '[^0-9]*[0-9]*.[0-9]*.\([0-9]*\)'` # 2
  74
  75 dummy=dummy-$$
  76 trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
  77
  78 # Some versions of i386 SVR4.2 make `uname' equivalent to `uname -n', which
  79 # is contrary to all other versions of uname
  80 if [ -n "$UNAME" ] && [ "$UNAME_S" != "$UNAME" ] && [ "$UNAME_S" = UNIX_SV ]; then
  81         UNAME=UNIX_SV
  82 fi
  83
  84 # Note: order is significant - the case branches are not exclusive.
  85
  86 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
  87     # Begin cases added for Bash
  88     alpha:NetBSD:*:*)
  89         echo alpha-dec-netbsd${UNAME_RELEASE}
  90         exit 0 ;;
  91     alpha:OpenBSD:*:*)
  92         echo alpha-dec-openbsd${UNAME_RELEASE}
  93         exit 0 ;;
  94     i?86:NetBSD:*:*)
  95         echo ${UNAME_MACHINE}-pc-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
  96         exit 0 ;;
  97     i?86:OpenBSD:*:*)
  98         echo ${UNAME_MACHINE}-pc-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
  99         exit 0 ;;
 100     sparc:NetBSD:*:*)
 101         echo sparc-unknown-netbsd${UNAME_RELEASE}
 102         exit 0 ;;
 103     sparc:OpenBSD:*:*)
 104         echo sparc-unknown-openbsd${UNAME_RELEASE}
 105         exit 0 ;;
 106     vax:NetBSD:*:*)
 107         echo vax-dec-netbsd${UNAME_RELEASE}
 108         exit 0 ;;
 109     vax:OpenBSD:*:*)
 110         echo vax-dec-openbsd${UNAME_RELEASE}
 111         exit 0 ;;
 112     mac68k:machten:*:*)
 113         echo mac68k-apple-machten${UNAME_RELEASE}
 114         exit 0 ;;
 115     concurrent*:*:*:*)
 116         if test "`(/bin/universe) 2>/dev/null`" = att ; then
 117                 echo concurrent-concurrent-sysv3
 118         else
 119                 echo concurrent-concurrent-bsd
 120         fi
 121         exit 0 ;;
 122     ppc*:SunOS:5.*:*)
 123         echo ppc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 124         exit 0 ;;
 125     sparc:UNIX_SV:4.*:*)
 126         echo sparc-unknown-sysv${UNAME_RELEASE}
 127         exit 0 ;;
 128     mips:UNIX_SV:4.*:*)
 129         echo mips-mips-sysv${UNAME_RELEASE}
 130         exit 0 ;;
 131     mips:OSF*1:*:*)
 132         echo mips-mips-osf1
 133         exit 0 ;;
 134     mips:4.4BSD:*:*)
 135         echo mips-mips-bsd4.4
 136         exit 0 ;;
 137     MIServer-S:SMP_DC.OSx:*:dcosx)
 138         echo mips-pyramid-sysv4
 139         exit 0 ;;
 140     news*:NEWS*:*:*)
 141         echo mips-sony-newsos${UNAME_RELEASE}
 142         exit 0 ;;
 143     i?86:NEXTSTEP:*:*)
 144         echo i386-next-nextstep${RELEASE}
 145         exit 0 ;;
 146     *680?0:NEXTSTEP:*:*)
 147         echo m68k-next-nextstep${RELEASE}
 148         exit 0 ;;
 149     *370:AIX:*:*)
 150         echo ibm370-ibm-aix
 151         exit 0 ;;
 152     ksr1:OSF*1:*:*)
 153         echo ksr1-ksr-osf1
 154         exit 0 ;;
 155     esa:OSF*1:*:* | ESA:OSF*:*:*)
 156         echo esa-ibm-osf1
 157         exit 0 ;;
 158     DNP*:DNIX:*:*)
 159         echo m68k-dnix-sysv
 160         exit 0 ;;
 161     *3b2*:*:*:*)
 162         echo we32k-att-sysv3
 163         exit 0 ;;
 164     *:QNX:*:42*)
 165         echo i386-qssl-qnx`echo ${UNAME_VERSION}`
 166         exit 0 ;;
 167     Alpha*:Windows:NT:*:SP*)
 168         echo alpha-pc-opennt
 169         exit 0 ;;
 170     *:Windows:NT:*:SP*)
 171         echo intel-pc-opennt
 172         exit 0 ;;
 173     # end cases added for Bash
 174     alpha:OSF1:*:*)
 175         if test $UNAME_RELEASE = "V4.0"; then
 176                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
 177         fi
 178         # A Vn.n version is a released version.
 179         # A Tn.n version is a released field test version.
 180         # A Xn.n version is an unreleased experimental baselevel.
 181         # 1.2 uses "1.2" for uname -r.
 182         cat <<EOF >$dummy.s
 183         .globl main
 184         .ent main
 185 main:
 186         .frame \$30,0,\$26,0
 187         .prologue 0
 188         .long 0x47e03d80 # implver $0
 189         lda \$2,259
 190         .long 0x47e20c21 # amask $2,$1
 191         srl \$1,8,\$2
 192         sll \$2,2,\$2
 193         sll \$0,3,\$0
 194         addl \$1,\$0,\$0
 195         addl \$2,\$0,\$0
 196         ret \$31,(\$26),1
 197         .end main
 198 EOF
 199         $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
 200         if test "$?" = 0 ; then
 201                 ./$dummy
 202                 case "$?" in
 203                         7)
 204                                 UNAME_MACHINE="alpha"
 205                                 ;;
 206                         15)
 207                                 UNAME_MACHINE="alphaev5"
 208                                 ;;
 209                         14)
 210                                 UNAME_MACHINE="alphaev56"
 211                                 ;;
 212                         10)
 213                                 UNAME_MACHINE="alphapca56"
 214                                 ;;
 215                         16)
 216                                 UNAME_MACHINE="alphaev6"
 217                                 ;;
 218                 esac
 219         fi
 220         rm -f $dummy.s $dummy
 221         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 222         exit 0 ;;
 223     Alpha\ *:Windows_NT*:*)
 224         # How do we know it's Interix rather than the generic POSIX subsystem?
 225         # Should we change UNAME_MACHINE based on the output of uname instead
 226         # of the specific Alpha model?
 227         echo alpha-pc-interix
 228         exit 0 ;;
 229     21064:Windows_NT:50:3)
 230         echo alpha-dec-winnt3.5
 231         exit 0 ;;
 232     Amiga*:UNIX_System_V:4.0:*)
 233         echo m68k-cbm-sysv4
 234         exit 0;;
 235     amiga:NetBSD:*:*)
 236         echo m68k-cbm-netbsd${UNAME_RELEASE}
 237         exit 0 ;;
 238     amiga:OpenBSD:*:*)
 239         echo m68k-cbm-openbsd${UNAME_RELEASE}
 240         exit 0 ;;
 241     *:[Aa]miga[Oo][Ss]:*:*)
 242         echo ${UNAME_MACHINE}-unknown-amigaos
 243         exit 0 ;;
 244     arc64:OpenBSD:*:*)
 245         echo mips64el-unknown-openbsd${UNAME_RELEASE}
 246         exit 0 ;;
 247     arc:OpenBSD:*:*)
 248         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 249         exit 0 ;;
 250     hkmips:OpenBSD:*:*)
 251         echo mips-unknown-openbsd${UNAME_RELEASE}
 252         exit 0 ;;
 253     pmax:OpenBSD:*:*)
 254         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 255         exit 0 ;;
 256     sgi:OpenBSD:*:*)
 257         echo mips-unknown-openbsd${UNAME_RELEASE}
 258         exit 0 ;;
 259     wgrisc:OpenBSD:*:*)
 260         echo mipsel-unknown-openbsd${UNAME_RELEASE}
 261         exit 0 ;;
 262     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 263         echo arm-acorn-riscix${UNAME_RELEASE}
 264         exit 0;;
 265     arm32:NetBSD:*:*)
 266         echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 267         exit 0 ;;
 268     SR2?01:HI-UX/MPP:*:*)
 269         echo hppa1.1-hitachi-hiuxmpp
 270         exit 0;;
 271     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 272         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 273         if test "`(/bin/universe) 2>/dev/null`" = att ; then
 274                 echo pyramid-pyramid-sysv3
 275         else
 276                 echo pyramid-pyramid-bsd
 277         fi
 278         exit 0 ;;
 279     NILE:*:*:*:dcosx)
 280         echo pyramid-pyramid-svr4
 281         exit 0 ;;
 282     sun4H:SunOS:5.*:*)
 283         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 284         exit 0 ;;
 285     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 286         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 287         exit 0 ;;
 288     i86pc:SunOS:5.*:*)
 289         echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 290         exit 0 ;;
 291     sun4*:SunOS:6*:*)
 292         # According to config.sub, this is the proper way to canonicalize
 293         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 294         # it's likely to be more like Solaris than SunOS4.
 295         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 296         exit 0 ;;
 297     sun4*:SunOS:*:*)
 298         case "`/usr/bin/arch -k`" in
 299             Series*|S4*)
 300                 UNAME_RELEASE=`uname -v`
 301                 ;;
 302         esac
 303         # Japanese Language versions have a version number like `4.1.3-JL'.
 304         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 305         exit 0 ;;
 306     sun3*:SunOS:*:*)
 307         echo m68k-sun-sunos${UNAME_RELEASE}
 308         exit 0 ;;
 309     sun*:*:4.2BSD:*)
 310         UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 311         test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 312         case "`/bin/arch`" in
 313             sun3)
 314                 echo m68k-sun-sunos${UNAME_RELEASE}
 315                 ;;
 316             sun4)
 317                 echo sparc-sun-sunos${UNAME_RELEASE}
 318                 ;;
 319         esac
 320         exit 0 ;;
 321     aushp:SunOS:*:*)
 322         echo sparc-auspex-sunos${UNAME_RELEASE}
 323         exit 0 ;;
 324     atari*:NetBSD:*:*)
 325         echo m68k-atari-netbsd${UNAME_RELEASE}
 326         exit 0 ;;
 327     atari*:OpenBSD:*:*)
 328         echo m68k-unknown-openbsd${UNAME_RELEASE}
 329         exit 0 ;;
 330     # The situation for MiNT is a little confusing.  The machine name
 331     # can be virtually everything (everything which is not
 332     # "atarist" or "atariste" at least should have a processor
 333     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
 334     # to the lowercase version "mint" (or "freemint").  Finally
 335     # the system name "TOS" denotes a system which is actually not
 336     # MiNT.  But MiNT is downward compatible to TOS, so this should
 337     # be no problem.
 338     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
 339        echo m68k-atari-mint${UNAME_RELEASE}
 340        exit 0 ;;
 341     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 342        echo m68k-atari-mint${UNAME_RELEASE}
 343        exit 0 ;;
 344     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
 345        echo m68k-atari-mint${UNAME_RELEASE}
 346        exit 0 ;;
 347     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
 348         echo m68k-milan-mint${UNAME_RELEASE}
 349         exit 0 ;;
 350     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
 351         echo m68k-hades-mint${UNAME_RELEASE}
 352         exit 0 ;;
 353     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
 354         echo m68k-unknown-mint${UNAME_RELEASE}
 355         exit 0 ;;
 356     sun3*:NetBSD:*:*)
 357         echo m68k-sun-netbsd${UNAME_RELEASE}
 358         exit 0 ;;
 359     sun3*:OpenBSD:*:*)
 360         echo m68k-unknown-openbsd${UNAME_RELEASE}
 361         exit 0 ;;
 362     mac68k:NetBSD:*:*)
 363         echo m68k-apple-netbsd${UNAME_RELEASE}
 364         exit 0 ;;
 365     mac68k:OpenBSD:*:*)
 366         echo m68k-unknown-openbsd${UNAME_RELEASE}
 367         exit 0 ;;
 368     mvme68k:OpenBSD:*:*)
 369         echo m68k-unknown-openbsd${UNAME_RELEASE}
 370         exit 0 ;;
 371     mvme88k:OpenBSD:*:*)
 372         echo m88k-unknown-openbsd${UNAME_RELEASE}
 373         exit 0 ;;
 374     *:"Mac OS":*:*)
 375         echo `uname -p`-apple-macos${UNAME_RELEASE}
 376         exit 0 ;;
 377     powerpc:machten:*:*)
 378         echo powerpc-apple-machten${UNAME_RELEASE}
 379         exit 0 ;;
 380     macppc:NetBSD:*:*)
 381         echo powerpc-apple-netbsd${UNAME_RELEASE}
 382         exit 0 ;;
 383     RISC*:Mach:*:*)
 384         echo mips-dec-mach_bsd4.3
 385         exit 0 ;;
 386     RISC*:ULTRIX:*:*)
 387         echo mips-dec-ultrix${UNAME_RELEASE}
 388         exit 0 ;;
 389     VAX*:ULTRIX*:*:*)
 390         echo vax-dec-ultrix${UNAME_RELEASE}
 391         exit 0 ;;
 392     2020:CLIX:*:* | 2430:CLIX:*:*)
 393         echo clipper-intergraph-clix${UNAME_RELEASE}
 394         exit 0 ;;
 395     mips:*:*:UMIPS | mips:*:*:RISCos)
 396         sed 's/^        //' << EOF >$dummy.c
 397 #ifdef __cplusplus
 398         int main (int argc, char *argv[]) {
 399 #else
 400         int main (argc, argv) int argc; char *argv[]; {
 401 #endif
 402         #if defined (host_mips) && defined (MIPSEB)
 403         #if defined (SYSTYPE_SYSV)
 404           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
 405         #endif
 406         #if defined (SYSTYPE_SVR4)
 407           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
 408         #endif
 409         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
 410           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
 411         #endif
 412         #endif
 413           exit (-1);
 414         }
 415 EOF
 416         $CC_FOR_BUILD $dummy.c -o $dummy \
 417           && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
 418           && rm $dummy.c $dummy && exit 0
 419         rm -f $dummy.c $dummy
 420         echo mips-mips-riscos${UNAME_RELEASE}
 421         exit 0 ;;
 422     Night_Hawk:Power_UNIX:*:*)
 423         echo powerpc-harris-powerunix
 424         exit 0 ;;
 425     m88k:CX/UX:7*:*)
 426         echo m88k-harris-cxux7
 427         exit 0 ;;
 428     m88k:*:4*:R4*)
 429         echo m88k-motorola-sysv4
 430         exit 0 ;;
 431     m88k:*:3*:R3*)
 432         echo m88k-motorola-sysv3
 433         exit 0 ;;
 434     AViiON:dgux:*:*)
 435         # DG/UX returns AViiON for all architectures
 436         UNAME_PROCESSOR=`/usr/bin/uname -p`
 437         if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
 438           if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
 439              -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
 440                 echo m88k-dg-dgux${UNAME_RELEASE}
 441           else
 442                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
 443           fi
 444         else
 445           echo i586-dg-dgux${UNAME_RELEASE}
 446         fi
 447         exit 0 ;;
 448     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
 449         echo m88k-dolphin-sysv3
 450         exit 0 ;;
 451     M88*:*:R3*:*)
 452         # Delta 88k system running SVR3
 453         echo m88k-motorola-sysv3
 454         exit 0 ;;
 455     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 456         echo m88k-tektronix-sysv3
 457         exit 0 ;;
 458     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 459         echo m68k-tektronix-bsd
 460         exit 0 ;;
 461     *:IRIX*:*:*)
 462         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 463         exit 0 ;;
 464     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 465         echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
 466         exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
 467     i?86:AIX:*:*)
 468         echo i386-ibm-aix
 469         exit 0 ;;
 470     *:AIX:2:3)
 471         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 472                 sed 's/^                //' << EOF >$dummy.c
 473                 #include <sys/systemcfg.h>
 474
 475                 main()
 476                         {
 477                         if (!__power_pc())
 478                                 exit(1);
 479                         puts("powerpc-ibm-aix3.2.5");
 480                         exit(0);
 481                         }
 482 EOF
 483                 $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
 484                 rm -f $dummy.c $dummy
 485                 echo rs6000-ibm-aix3.2.5
 486         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 487                 echo rs6000-ibm-aix3.2.4
 488         else
 489                 echo rs6000-ibm-aix3.2
 490         fi
 491         exit 0 ;;
 492     *:AIX:*:4)
 493         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
 494         if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
 495                 IBM_ARCH=rs6000
 496         else
 497                 IBM_ARCH=powerpc
 498         fi
 499         if [ -x /usr/bin/oslevel ] ; then
 500                 IBM_REV=`/usr/bin/oslevel`
 501         elif grep bos410 /usr/include/stdio.h >/dev/null 2>&1; then
 502                 IBM_REV=4.1
 503         elif grep bos411 /usr/include/stdio.h >/dev/null 2>&1; then
 504                 IBM_REV=4.1.1
 505         else
 506                 IBM_REV=4.${UNAME_RELEASE}
 507         fi
 508         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 509         exit 0 ;;
 510     *:AIX:*:*)
 511         echo rs6000-ibm-aix
 512         exit 0 ;;
 513     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 514         echo romp-ibm-bsd4.4
 515         exit 0 ;;
 516     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC NetBSD and
 517         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 518         exit 0 ;;                           # report: romp-ibm BSD 4.3
 519     *:BOSX:*:*)
 520         echo rs6000-bull-bosx
 521         exit 0 ;;
 522     DPX/2?00:B.O.S.:*:*)
 523         echo m68k-bull-sysv3
 524         exit 0 ;;
 525     9000/[34]??:4.3bsd:1.*:*)
 526         echo m68k-hp-bsd
 527         exit 0 ;;
 528     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 529         echo m68k-hp-bsd4.4
 530         exit 0 ;;
 531     9000/[34678]??:HP-UX:*:*)
 532         case "${UNAME_MACHINE}" in
 533             9000/31? )          HP_ARCH=m68000 ;;
 534             9000/[34]?? )       HP_ARCH=m68k ;;
 535             9000/[678][0-9][0-9])
 536               sed 's/^              //' << EOF >$dummy.c
 537               #include <stdlib.h>
 538               #include <unistd.h>
 539
 540               int main ()
 541               {
 542               #if defined(_SC_KERNEL_BITS)
 543                   long bits = sysconf(_SC_KERNEL_BITS);
 544               #endif
 545                   long cpu  = sysconf (_SC_CPU_VERSION);
 546
 547                   switch (cpu)
 548                 {
 549                 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
 550                 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
 551                 case CPU_PA_RISC2_0:
 552               #if defined(_SC_KERNEL_BITS)
 553                     switch (bits)
 554                         {
 555                         case 64: puts ("hppa2.0w"); break;
 556                         case 32: puts ("hppa2.0n"); break;
 557                         default: puts ("hppa2.0"); break;
 558                         } break;
 559               #else  /* !defined(_SC_KERNEL_BITS) */
 560                     puts ("hppa2.0"); break;
 561               #endif
 562                 default: puts ("hppa1.0"); break;
 563                 }
 564                   exit (0);
 565               }
 566 EOF
 567         ($CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
 568         rm -f $dummy.c $dummy
 569         esac
 570         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 571         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 572         exit 0 ;;
 573     3050*:HI-UX:*:*)
 574         sed 's/^        //' << EOF >$dummy.c
 575         #include <unistd.h>
 576         int
 577         main ()
 578         {
 579           long cpu = sysconf (_SC_CPU_VERSION);
 580           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 581              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 582              results, however.  */
 583           if (CPU_IS_PA_RISC (cpu))
 584             {
 585               switch (cpu)
 586                 {
 587                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 588                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 589                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 590                   default: puts ("hppa-hitachi-hiuxwe2"); break;
 591                 }
 592             }
 593           else if (CPU_IS_HP_MC68K (cpu))
 594             puts ("m68k-hitachi-hiuxwe2");
 595           else puts ("unknown-hitachi-hiuxwe2");
 596           exit (0);
 597         }
 598 EOF
 599         $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
 600         rm -f $dummy.c $dummy
 601         echo unknown-hitachi-hiuxwe2
 602         exit 0 ;;
 603     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 604         echo hppa1.1-hp-bsd
 605         exit 0 ;;
 606     9000/8??:4.3bsd:*:*)
 607         echo hppa1.0-hp-bsd
 608         exit 0 ;;
 609     *9??*:MPE/iX:*:*)
 610         echo hppa1.0-hp-mpeix
 611         exit 0 ;;
 612     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 613         echo hppa1.1-hp-osf
 614         exit 0 ;;
 615     hp8??:OSF1:*:*)
 616         echo hppa1.0-hp-osf
 617         exit 0 ;;
 618     i?86:OSF1:*:*)
 619         if [ -x /usr/sbin/sysversion ] ; then
 620             echo ${UNAME_MACHINE}-unknown-osf1mk
 621         else
 622             echo ${UNAME_MACHINE}-unknown-osf1
 623         fi
 624         exit 0 ;;
 625     parisc*:Lites*:*:*)
 626         echo hppa1.1-hp-lites
 627         exit 0 ;;
 628     hppa*:OpenBSD:*:*)
 629         echo hppa-unknown-openbsd
 630         exit 0 ;;
 631     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 632         echo c1-convex-bsd
 633         exit 0 ;;
 634     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 635         if getsysinfo -f scalar_acc
 636         then echo c32-convex-bsd
 637         else echo c2-convex-bsd
 638         fi
 639         exit 0 ;;
 640     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 641         echo c34-convex-bsd
 642         exit 0 ;;
 643     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 644         echo c38-convex-bsd
 645         exit 0 ;;
 646     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 647         echo c4-convex-bsd
 648         exit 0 ;;
 649     CRAY*X-MP:*:*:*)
 650         echo xmp-cray-unicos
 651         exit 0 ;;
 652     CRAY*Y-MP:*:*:*)
 653         echo ymp-cray-unicos${UNAME_RELEASE}
 654         exit 0 ;;
 655     CRAY*[A-Z]90:*:*:*)
 656         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 657         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 658               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
 659         exit 0 ;;
 660     CRAY*TS:*:*:*)
 661         echo t90-cray-unicos${UNAME_RELEASE}
 662         exit 0 ;;
 663     CRAY*T3E:*:*:*)
 664         echo alpha-cray-unicosmk${UNAME_RELEASE}
 665         exit 0 ;;
 666     CRAY-2:*:*:*)
 667         echo cray2-cray-unicos
 668         exit 0 ;;
 669     F300:UNIX_System_V:*:*)
 670         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 671         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 672         echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 673         exit 0 ;;
 674     F301:UNIX_System_V:*:*)
 675         echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
 676         exit 0 ;;
 677     hp3[0-9][05]:NetBSD:*:*)
 678         echo m68k-hp-netbsd${UNAME_RELEASE}
 679         exit 0 ;;
 680     hp300:OpenBSD:*:*)
 681         echo m68k-unknown-openbsd${UNAME_RELEASE}
 682         exit 0 ;;
 683     i?86:BSD/386:*:* | i?86:BSD/OS:*:*)
 684         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 685         exit 0 ;;
 686     sparc*:BSD/OS:*:*)
 687         echo sparc-unknown-bsdi${UNAME_RELEASE}
 688         exit 0 ;;
 689     *:BSD/OS:*:*)
 690         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 691         exit 0 ;;
 692     *:FreeBSD:*:*)
 693         if test -x /usr/bin/objformat; then
 694             if test "elf" = "`/usr/bin/objformat`"; then
 695                 echo ${UNAME_MACHINE}-unknown-freebsdelf`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
 696                 exit 0
 697             fi
 698         fi
 699         echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-=(].*//'`
 700         exit 0 ;;
 701     *:DragonFly:*:*)
 702         echo ${UNAME_MACHINE}-unknown-dragonflyelf`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
 703         exit 0 ;;
 704     *:NetBSD:*:*)
 705         echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 706         exit 0 ;;
 707     *:OpenBSD:*:*)
 708         echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 709         exit 0 ;;
 710     i*:CYGWIN*:*)
 711         echo ${UNAME_MACHINE}-pc-cygwin32
 712         exit 0 ;;
 713     i*:MINGW*:*)
 714         echo ${UNAME_MACHINE}-pc-mingw32
 715         exit 0 ;;
 716     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 717         # How do we know it's Interix rather than the generic POSIX subsystem?
 718         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 719         # UNAME_MACHINE based on the output of uname instead of i386?
 720         echo i386-pc-interix
 721         exit 0 ;;
 722     i*:UWIN*:*)
 723         echo ${UNAME_MACHINE}-pc-uwin
 724         exit 0 ;;
 725     p*:CYGWIN*:*)
 726         echo powerpcle-unknown-cygwin
 727         exit 0 ;;
 728     prep*:SunOS:5.*:*)
 729         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 730         exit 0 ;;
 731     *:GNU:*:*)
 732         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 733         exit 0 ;;
 734     *:Linux:*:*)
 735         # uname on the ARM produces all sorts of strangeness, and we need to
 736         # filter it out.
 737         case "$UNAME_MACHINE" in
 738           armv*)                      UNAME_MACHINE=$UNAME_MACHINE ;;
 739           arm* | sa110*)              UNAME_MACHINE="arm" ;;
 740         esac
 741
 742         # The BFD linker knows what the default object file format is, so
 743         # first see if it will tell us.  cd to the root directory to prevent
 744         # problems with other programs or directories called `ld' in the path.
 745         ld_help_string=`cd /; ld --help 2>&1`
 746         ld_supported_emulations=`echo $ld_help_string \
 747                          | sed -ne '/supported emulations:/!d
 748                                     s/[         ][      ]*/ /g
 749                                     s/.*supported emulations: *//
 750                                     s/ .*//
 751                                     p'`
 752         case "$ld_supported_emulations" in
 753           *ia64)      echo "${UNAME_MACHINE}-unknown-linux"         ; exit 0 ;;
 754           i?86linux)  echo "${UNAME_MACHINE}-pc-linux-gnuaout"      ; exit 0 ;;
 755           i?86coff)   echo "${UNAME_MACHINE}-pc-linux-gnucoff"      ; exit 0 ;;
 756           sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
 757           armlinux)   echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
 758           m68klinux)  echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
 759           elf32ppc | elf32ppclinux)
 760                 # Determine Lib Version
 761                 cat >$dummy.c <<EOF
 762 #include <features.h>
 763 #if defined(__GLIBC__)
 764 extern char __libc_version[];
 765 extern char __libc_release[];
 766 #endif
 767 main(argc, argv)
 768      int argc;
 769      char *argv[];
 770 {
 771 #if defined(__GLIBC__)
 772   printf("%s %s\n", __libc_version, __libc_release);
 773 #else
 774   printf("unkown\n");
 775 #endif
 776   return 0;
 777 }
 778 EOF
 779                 LIBC=""
 780                 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
 781                 if test "$?" = 0 ; then
 782                         ./$dummy | grep 1\.99 > /dev/null
 783                         if test "$?" = 0 ; then
 784                                 LIBC="libc1"
 785                         fi
 786                 fi
 787                 rm -f $dummy.c $dummy
 788                 echo powerpc-unknown-linux-gnu${LIBC} ; exit 0 ;;
 789         esac
 790
 791         if test "${UNAME_MACHINE}" = "alpha" ; then
 792                 sed 's/^        //'  <<EOF >$dummy.s
 793                 .globl main
 794                 .ent main
 795         main:
 796                 .frame \$30,0,\$26,0
 797                 .prologue 0
 798                 .long 0x47e03d80 # implver $0
 799                 lda \$2,259
 800                 .long 0x47e20c21 # amask $2,$1
 801                 srl \$1,8,\$2
 802                 sll \$2,2,\$2
 803                 sll \$0,3,\$0
 804                 addl \$1,\$0,\$0
 805                 addl \$2,\$0,\$0
 806                 ret \$31,(\$26),1
 807                 .end main
 808 EOF
 809                 LIBC=""
 810                 $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
 811                 if test "$?" = 0 ; then
 812                         ./$dummy
 813                         case "$?" in
 814                         7)
 815                                 UNAME_MACHINE="alpha"
 816                                 ;;
 817                         15)
 818                                 UNAME_MACHINE="alphaev5"
 819                                 ;;
 820                         14)
 821                                 UNAME_MACHINE="alphaev56"
 822                                 ;;
 823                         10)
 824                                 UNAME_MACHINE="alphapca56"
 825                                 ;;
 826                         16)
 827                                 UNAME_MACHINE="alphaev6"
 828                                 ;;
 829                         esac
 830
 831                         objdump --private-headers $dummy | \
 832                           grep ld.so.1 > /dev/null
 833                         if test "$?" = 0 ; then
 834                                 LIBC="libc1"
 835                         fi
 836                 fi
 837                 rm -f $dummy.s $dummy
 838                 echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
 839         elif test "${UNAME_MACHINE}" = "mips" ; then
 840           cat >$dummy.c <<EOF
 841 #ifdef __cplusplus
 842 int main (int argc, char *argv[]) {
 843 #else
 844 int main (argc, argv) int argc; char *argv[]; {
 845 #endif
 846 #ifdef __MIPSEB__
 847   printf ("%s-unknown-linux-gnu\n", argv[1]);
 848 #endif
 849 #ifdef __MIPSEL__
 850   printf ("%sel-unknown-linux-gnu\n", argv[1]);
 851 #endif
 852   return 0;
 853 }
 854 EOF
 855           $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
 856           rm -f $dummy.c $dummy
 857         else
 858           # Either a pre-BFD a.out linker (linux-gnuoldld)
 859           # or one that does not give us useful --help.
 860           # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
 861           # If ld does not provide *any* "supported emulations:"
 862           # that means it is gnuoldld.
 863           echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
 864           test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
 865
 866           case "${UNAME_MACHINE}" in
 867           i?86)
 868             VENDOR=pc;
 869             ;;
 870           *)
 871             VENDOR=unknown;
 872             ;;
 873           esac
 874           # Determine whether the default compiler is a.out or elf
 875           cat >$dummy.c <<EOF
 876 #include <features.h>
 877 #ifdef __cplusplus
 878         int main (int argc, char *argv[]) {
 879 #else
 880         int main (argc, argv) int argc; char *argv[]; {
 881 #endif
 882 #ifdef __ELF__
 883 # ifdef __GLIBC__
 884 #  if __GLIBC__ >= 2
 885     printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
 886 #  else
 887     printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
 888 #  endif
 889 # else
 890    printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
 891 # endif
 892 #else
 893   printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
 894 #endif
 895   return 0;
 896 }
 897 EOF
 898           ${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
 899           rm -f $dummy.c $dummy
 900         fi ;;
 901 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
 902 # are messed up and put the nodename in both sysname and nodename.
 903     i?86:DYNIX/ptx:4*:*)
 904         echo i386-sequent-sysv4
 905         exit 0 ;;
 906 # added by chet for bash based on usenet posting from <hops@sco.com> and
 907 # documentation on SCO's web site -- UnixWare 7 (SVR5)
 908 #    i?86:UnixWare:5*:*)
 909 #       echo ${UNAME_MACHINE}-pc-sysv5uw${UNAME_VERSION}
 910 #       exit 0 ;;
 911     i?86:UNIX_SV:4.2MP:2.*)
 912         # Unixware is an offshoot of SVR4, but it has its own version
 913         # number series starting with 2...
 914         # I am not positive that other SVR4 systems won't match this,
 915         # I just have to hope.  -- rms.
 916         # Use sysv4.2uw... so that sysv4* matches it.
 917         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
 918         exit 0 ;;
 919     i?86:*:4.*:* | i?86:SYSTEM_V:4.*:* | i?86:UNIX_SV:4.*:*)
 920         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
 921                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
 922         else
 923                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
 924         fi
 925         exit 0 ;;
 926     i?86:*:5:7*)
 927         UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
 928         (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
 929         (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) && UNAME_MACHINE=i586
 930         (/bin/uname -X|egrep '^Machine.*Pent.*II' >/dev/null) && UNAME_MACHINE=i686
 931         (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) && UNAME_MACHINE=i585
 932         echo ${UNAME_MACHINE}-${UNAME_SYSTEM}${UNAME_VERSION}-sysv${UNAME_RELEASE}
 933         exit 0 ;;
 934     i?86:*:3.2:*)
 935         if test -f /usr/options/cb.name; then
 936                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 937                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
 938         elif /bin/uname -X 2>/dev/null >/dev/null ; then
 939                 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
 940                 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
 941                 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
 942                         && UNAME_MACHINE=i586
 943                 (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
 944                         && UNAME_MACHINE=i686
 945                 (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
 946                         && UNAME_MACHINE=i686
 947                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
 948         else
 949                 echo ${UNAME_MACHINE}-pc-sysv32
 950         fi
 951         exit 0 ;;
 952     pc:*:*:*)
 953         # uname -m prints for DJGPP always 'pc', but it prints nothing about
 954         # the processor, so we play safe by assuming i386.
 955         echo i386-pc-msdosdjgpp
 956         exit 0 ;;
 957     Intel:Mach:3*:*)
 958         echo i386-pc-mach3
 959         exit 0 ;;
 960     paragon:*:*:*)
 961         echo i860-intel-osf1
 962         exit 0 ;;
 963     i860:*:4.*:*) # i860-SVR4
 964         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
 965           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
 966         else # Add other i860-SVR4 vendors below as they are discovered.
 967           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
 968         fi
 969         exit 0 ;;
 970     mini*:CTIX:SYS*5:*)
 971         # "miniframe"
 972         echo m68010-convergent-sysv
 973         exit 0 ;;
 974     M68*:*:R3V[567]*:*)
 975         test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
 976     3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
 977         OS_REL=''
 978         test -r /etc/.relid \
 979         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
 980         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 981           && echo i486-ncr-sysv4.3${OS_REL} && exit 0
 982         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
 983           && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
 984     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
 985         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 986           && echo i486-ncr-sysv4 && exit 0 ;;
 987     mc68030:UNIX_System_V:4.*:*)
 988         echo m68k-atari-sysv4
 989         exit 0 ;;
 990     m68*:LynxOS:2.*:*)
 991         echo m68k-unknown-lynxos${UNAME_RELEASE}
 992         exit 0 ;;
 993     i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
 994         echo i386-pc-lynxos${UNAME_RELEASE}
 995         exit 0 ;;
 996     TSUNAMI:LynxOS:2.*:*)
 997         echo sparc-unknown-lynxos${UNAME_RELEASE}
 998         exit 0 ;;
 999     rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
1000         echo rs6000-unknown-lynxos${UNAME_RELEASE}
1001         exit 0 ;;
1002     *:LynxOS:*:*)
1003         echo ${UNAME_MACHINE}-unknown-lynxos${UNAME_RELEASE}
1004         exit 0 ;;
1005     SM[BE]S:UNIX_SV:*:*)
1006         echo mips-dde-sysv${UNAME_RELEASE}
1007         exit 0 ;;
1008     RM*:SINIX-*:*:* | RM*:ReliantUNIX-*:*:*)
1009         echo mips-sni-sysv4
1010         exit 0 ;;
1011     *:SINIX-*:*:*)
1012         if uname -p 2>/dev/null >/dev/null ; then
1013                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1014                 echo ${UNAME_MACHINE}-sni-sysv4
1015         else
1016                 echo ns32k-sni-sysv
1017         fi
1018         exit 0 ;;
1019     PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1020                            # says <Richard.M.Bartel@ccMail.Census.GOV>
1021         echo i586-unisys-sysv4
1022         exit 0 ;;
1023     *:UNIX_System_V:4*:FTX*)
1024         # From Gerald Hewes <hewes@openmarket.com>.
1025         # How about differentiating between stratus architectures? -djm
1026         echo hppa1.1-stratus-sysv4
1027         exit 0 ;;
1028     *:*:*:FTX*)
1029         # From seanf@swdc.stratus.com.
1030         echo i860-stratus-sysv4
1031         exit 0 ;;
1032     mc68*:A/UX:*:*)
1033         echo m68k-apple-aux${UNAME_RELEASE}
1034         exit 0 ;;
1035     news*:NEWS-OS:*:6*)
1036         echo mips-sony-newsos6
1037         exit 0 ;;
1038     R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1039         if [ -d /usr/nec ]; then
1040                 echo mips-nec-sysv${UNAME_RELEASE}
1041         else
1042                 echo mips-unknown-sysv${UNAME_RELEASE}
1043         fi
1044         exit 0 ;;
1045     BeBox:BeOS:*:*)    # BeOS running on hardware made by Be, PPC only.
1046         echo powerpc-apple-beos
1047         exit 0 ;;
1048     BeMac:BeOS:*:*)
1049         echo powerpc-apple-beos
1050         exit 0 ;;
1051     BePC:BeOS:*:*)
1052         echo i586-pc-beos
1053         exit 0 ;;
1054     SX-4:SUPER-UX:*:*)
1055         echo sx4-nec-superux${UNAME_RELEASE}
1056         exit 0 ;;
1057     SX-5:SUPER-UX:*:*)
1058         echo sx5-nec-superux${UNAME_RELEASE}
1059         exit 0 ;;
1060     Power*:Rhapsody:*:*)
1061         echo powerpc-apple-rhapsody${UNAME_RELEASE}
1062         exit 0 ;;
1063     *:Rhapsody:*:*)
1064         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1065         exit 0 ;;
1066 esac
1067
1068 #echo '(No uname command or uname output not recognized.)' 1>&2
1069 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1070
1071 cat >$dummy.c <<EOF
1072 #ifdef _SEQUENT_
1073 # include <sys/types.h>
1074 # include <sys/utsname.h>
1075 #endif
1076 main ()
1077 {
1078 #if defined (sony)
1079 #if defined (MIPSEB)
1080   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1081      I don't know....  */
1082   printf ("mips-sony-bsd\n"); exit (0);
1083 #else
1084 #include <sys/param.h>
1085   printf ("m68k-sony-newsos%s\n",
1086 #ifdef NEWSOS4
1087           "4"
1088 #else
1089           ""
1090 #endif
1091          ); exit (0);
1092 #endif
1093 #endif
1094
1095 #if defined (__arm) && defined (__acorn) && defined (__unix)
1096   printf ("arm-acorn-riscix\n"); exit (0);
1097 #endif
1098
1099 #if defined (hp9000) && !defined (hpux)
1100   printf ("m68k-hp-bsd\n"); exit (0);
1101 #endif
1102
1103 #if defined (hp300) && !defined (hpux)
1104   printf ("m68k-hp-bsd\n"); exit (0);
1105 #endif
1106
1107 #if defined (NeXT)
1108 #if !defined (__ARCHITECTURE__)
1109 #define __ARCHITECTURE__ "m68k"
1110 #endif
1111   int version;
1112   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1113   if (version < 4)
1114     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1115   else
1116     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1117   exit (0);
1118 #endif
1119
1120 #if defined (MULTIMAX) || defined (n16)
1121 #if defined (UMAXV)
1122   printf ("ns32k-encore-sysv\n"); exit (0);
1123 #else
1124 #if defined (CMU)
1125   printf ("ns32k-encore-mach\n"); exit (0);
1126 #else
1127   printf ("ns32k-encore-bsd\n"); exit (0);
1128 #endif
1129 #endif
1130 #endif
1131
1132 #if defined (__386BSD__)
1133   printf ("i386-pc-bsd\n"); exit (0);
1134 #endif
1135
1136 #if defined (sequent)
1137 #if defined (i386)
1138   printf ("i386-sequent-dynix\n"); exit (0);
1139 #endif
1140 #if defined (ns32000)
1141   printf ("ns32k-sequent-dynix\n"); exit (0);
1142 #endif
1143 #endif
1144
1145 #if defined (_SEQUENT_)
1146     struct utsname un;
1147
1148     uname(&un);
1149
1150     if (strncmp(un.version, "V2", 2) == 0) {
1151         printf ("i386-sequent-ptx2\n"); exit (0);
1152     }
1153     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1154         printf ("i386-sequent-ptx1\n"); exit (0);
1155     }
1156     printf ("i386-sequent-ptx\n"); exit (0);
1157
1158 #endif
1159
1160 #if defined (vax)
1161 #if !defined (ultrix)
1162   printf ("vax-dec-bsd\n"); exit (0);
1163 #else
1164   printf ("vax-dec-ultrix\n"); exit (0);
1165 #endif
1166 #endif
1167
1168 #if defined (alliant) && defined (i860)
1169   printf ("i860-alliant-bsd\n"); exit (0);
1170 #endif
1171
1172 /* Begin cases added for Bash */
1173 #if defined (tahoe)
1174   printf ("tahoe-cci-bsd\n"); exit (0);
1175 #endif
1176
1177 #if defined (nec_ews)
1178 #  if defined (SYSTYPE_SYSV)
1179   printf ("ews4800-nec-sysv4\n"); exit 0;
1180 #  else
1181   printf ("ews4800-nec-bsd\n"); exit (0);
1182 #  endif
1183 #endif
1184
1185 #if defined (sony)
1186 #  if defined (SYSTYPE_SYSV)
1187   printf ("mips-sony-sysv4\n"); exit 0;
1188 #  else
1189   printf ("mips-sony-bsd\n"); exit (0);
1190 #  endif
1191 #endif
1192
1193 #if defined (ardent)
1194   printf ("titan-ardent-bsd\n"); exit (0);
1195 #endif
1196
1197 #if defined (stardent)
1198   printf ("stardent-stardent-sysv\n"); exit (0);
1199 #endif
1200
1201 #if defined (ibm032)
1202   printf ("ibmrt-ibm-bsd4.3\n"); exit (0);
1203 #endif
1204
1205 #if defined (sequent) && defined (i386)
1206   printf ("i386-sequent-bsd\n"); exit (0);
1207 #endif
1208
1209 #if defined (qnx) && defined (i386)
1210   printf ("i386-pc-qnx\n"); exit (0);
1211 #endif
1212
1213 #if defined (gould)
1214   printf ("gould-gould-bsd\n"); exit (0);
1215 #endif
1216
1217 #if defined (unixpc)
1218   printf ("unixpc-att-sysv\n"); exit (0);
1219 #endif
1220
1221 #if defined (att386)
1222   printf ("i386-att-sysv3\n"); exit (0);
1223 #endif
1224
1225 #if defined (__m88k) && defined (__UMAXV__)
1226   printf ("m88k-encore-sysv3\n"); exit (0);
1227 #endif
1228
1229 #if defined (drs6000)
1230   printf ("drs6000-icl-sysv4.2\n"); exit (0);
1231 #endif
1232
1233 #if defined (clipper)
1234   printf ("clipper-orion-bsd\n"); exit (0);
1235 #endif
1236
1237 #if defined (is68k)
1238   printf ("m68k-isi-bsd\n"); exit (0);
1239 #endif
1240
1241 #if defined (luna88k)
1242   printf ("luna88k-omron-bsd\n"); exit (0);
1243 #endif
1244
1245 #if defined (butterfly) && defined (BFLY1)
1246   printf ("butterfly-bbn-mach\n"); exit (0);
1247 #endif
1248
1249 #if defined (tower32)
1250   printf ("tower32-ncr-sysv4\n"); exit (0);
1251 #endif
1252
1253 #if defined (MagicStation)
1254   printf ("magicstation-unknown-bsd\n"); exit (0);
1255 #endif
1256
1257 #if defined (scs)
1258   printf ("symmetric-scs-bsd4.2\n"); exit (0);
1259 #endif
1260
1261 #if defined (tandem)
1262   printf ("tandem-tandem-sysv\n"); exit (0);
1263 #endif
1264
1265 #if defined (cadmus)
1266   printf ("cadmus-pcs-sysv\n"); exit (0);
1267 #endif
1268
1269 #if defined (masscomp)
1270   printf ("masscomp-masscomp-sysv3\n"); exit (0);
1271 #endif
1272
1273 #if defined (hbullx20)
1274   printf ("hbullx20-bull-sysv3\n"); exit (0);
1275 #endif
1276
1277 /* End cases added for Bash */
1278
1279   exit (1);
1280 }
1281 EOF
1282
1283 ${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
1284 rm -f $dummy.c $dummy
1285
1286 # Apollos put the system type in the environment.
1287
1288 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1289
1290 # Convex versions that predate uname can use getsysinfo(1)
1291
1292 if [ -x /usr/convex/getsysinfo ]
1293 then
1294     case `getsysinfo -f cpu_type` in
1295     c1*)
1296         echo c1-convex-bsd
1297         exit 0 ;;
1298     c2*)
1299         if getsysinfo -f scalar_acc
1300         then echo c32-convex-bsd
1301         else echo c2-convex-bsd
1302         fi
1303         exit 0 ;;
1304     c34*)
1305         echo c34-convex-bsd
1306         exit 0 ;;
1307     c38*)
1308         echo c38-convex-bsd
1309         exit 0 ;;
1310     c4*)
1311         echo c4-convex-bsd
1312         exit 0 ;;
1313     esac
1314 fi
1315
1316 # Begin cases added for Bash
1317 case "$UNAME" in
1318 uts) echo uts-amdahl-sysv${UNAME_RELEASE}; exit 0 ;;
1319 esac
1320
1321 if [ -d /usr/amiga ]; then
1322         echo m68k-cbm-sysv${UNAME_RELEASE}; exit 0;
1323 fi
1324
1325 if [ -f /bin/fxc.info ]; then
1326         echo fxc-alliant-concentrix
1327         exit 0
1328 fi
1329 # end cases added for Bash
1330
1331 #echo '(Unable to guess system type)' 1>&2
1332
1333 exit 1