config.guess

   1 #! /bin/sh
   2 # Attempt to guess a canonical system name.
   3 #   Copyright (C) 1992, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
   4 #
   5 # This file is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 2 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 # General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18 #
  19 # As a special exception to the GNU General Public License, if you
  20 # distribute this file as part of a program that contains a
  21 # configuration script generated by Autoconf, you may include it under
  22 # the same distribution terms that you use for the rest of that program.
  23
  24 # Written by Per Bothner <bothner@cygnus.com>.
  25 # The master version of this file is at the FSF in /home/gd/gnu/lib.
  26 #
  27 # This script attempts to guess a canonical system name similar to
  28 # config.sub.  If it succeeds, it prints the system name on stdout, and
  29 # exits with 0.  Otherwise, it exits with 1.
  30 #
  31 # The plan is that this can be called by configure scripts if you
  32 # don't specify an explicit system type (host/target name).
  33 #
  34 # Only a few systems have been added to this list; please add others
  35 # (but try to keep the structure clean).
  36 #
  37
  38 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
  39 # (ghazi@noc.rutgers.edu 8/24/94.)
  40 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
  41         PATH=$PATH:/.attbin ; export PATH
  42 fi
  43
  44 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
  45 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
  46 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
  47 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
  48
  49 trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
  50
  51 # Note: order is significant - the case branches are not exclusive.
  52
  53 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
  54     alpha:OSF1:*:*)
  55         # A Vn.n version is a released version.
  56         # A Tn.n version is a released field test version.
  57         # A Xn.n version is an unreleased experimental baselevel.
  58         # 1.2 uses "1.2" for uname -r.
  59         echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//'`
  60         exit 0 ;;
  61     21064:Windows_NT:50:3)
  62         echo alpha-dec-winnt3.5
  63         exit 0 ;;
  64     Amiga*:UNIX_System_V:4.0:*)
  65         echo m68k-cbm-sysv4
  66         exit 0;;
  67     amiga:NetBSD:*:*)
  68       echo m68k-cbm-netbsd${UNAME_RELEASE}
  69       exit 0 ;;
  70     amiga:OpenBSD:*:*)
  71         echo m68k-unknown-openbsd${UNAME_RELEASE}
  72         exit 0 ;;
  73     arc64:OpenBSD:*:*)
  74         echo mips64el-unknown-openbsd${UNAME_RELEASE}
  75         exit 0 ;;
  76     arc:OpenBSD:*:*)
  77         echo mipsel-unknown-openbsd${UNAME_RELEASE}
  78         exit 0 ;;
  79     hkmips:OpenBSD:*:*)
  80         echo mips-unknown-openbsd${UNAME_RELEASE}
  81         exit 0 ;;
  82     pmax:OpenBSD:*:*)
  83         echo mipsel-unknown-openbsd${UNAME_RELEASE}
  84         exit 0 ;;
  85     sgi:OpenBSD:*:*)
  86         echo mips-unknown-openbsd${UNAME_RELEASE}
  87         exit 0 ;;
  88     wgrisc:OpenBSD:*:*)
  89         echo mipsel-unknown-openbsd${UNAME_RELEASE}
  90         exit 0 ;;
  91     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
  92         echo arm-acorn-riscix${UNAME_RELEASE}
  93         exit 0;;
  94     SR2?01:HI-UX/MPP:*:*)
  95         echo hppa1.1-hitachi-hiuxmpp
  96         exit 0;;
  97     Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
  98         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
  99         if test "`(/bin/universe) 2>/dev/null`" = att ; then
 100                 echo pyramid-pyramid-sysv3
 101         else
 102                 echo pyramid-pyramid-bsd
 103         fi
 104         exit 0 ;;
 105     NILE:*:*:dcosx)
 106         echo pyramid-pyramid-svr4
 107         exit 0 ;;
 108     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 109         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 110         exit 0 ;;
 111     i86pc:SunOS:5.*:*)
 112         echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 113         exit 0 ;;
 114     sun4*:SunOS:6*:*)
 115         # According to config.sub, this is the proper way to canonicalize
 116         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 117         # it's likely to be more like Solaris than SunOS4.
 118         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 119         exit 0 ;;
 120     sun4*:SunOS:*:*)
 121         case "`/usr/bin/arch -k`" in
 122             Series*|S4*)
 123                 UNAME_RELEASE=`uname -v`
 124                 ;;
 125         esac
 126         # Japanese Language versions have a version number like `4.1.3-JL'.
 127         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 128         exit 0 ;;
 129     sun3*:SunOS:*:*)
 130         echo m68k-sun-sunos${UNAME_RELEASE}
 131         exit 0 ;;
 132     aushp:SunOS:*:*)
 133         echo sparc-auspex-sunos${UNAME_RELEASE}
 134         exit 0 ;;
 135     atari*:NetBSD:*:*)
 136         echo m68k-atari-netbsd${UNAME_RELEASE}
 137         exit 0 ;;
 138     atari*:OpenBSD:*:*)
 139         echo m68k-unknown-openbsd${UNAME_RELEASE}
 140         exit 0 ;;
 141     sun3*:NetBSD:*:*)
 142         echo m68k-sun-netbsd${UNAME_RELEASE}
 143         exit 0 ;;
 144     sun3*:OpenBSD:*:*)
 145         echo m68k-unknown-openbsd${UNAME_RELEASE}
 146         exit 0 ;;
 147     mac68k:NetBSD:*:*)
 148         echo m68k-apple-netbsd${UNAME_RELEASE}
 149         exit 0 ;;
 150     mac68k:OpenBSD:*:*)
 151         echo m68k-unknown-openbsd${UNAME_RELEASE}
 152         exit 0 ;;
 153     mvme68k:OpenBSD:*:*)
 154         echo m68k-unknown-openbsd${UNAME_RELEASE}
 155         exit 0 ;;
 156     mvme88k:OpenBSD:*:*)
 157         echo m88k-unknown-openbsd${UNAME_RELEASE}
 158         exit 0 ;;
 159     powerpc:machten:*:*)
 160         echo powerpc-apple-machten${UNAME_RELEASE}
 161         exit 0 ;;
 162     RISC*:Mach:*:*)
 163         echo mips-dec-mach_bsd4.3
 164         exit 0 ;;
 165     RISC*:ULTRIX:*:*)
 166         echo mips-dec-ultrix${UNAME_RELEASE}
 167         exit 0 ;;
 168     VAX*:ULTRIX*:*:*)
 169         echo vax-dec-ultrix${UNAME_RELEASE}
 170         exit 0 ;;
 171     mips:*:*:UMIPS | mips:*:*:RISCos)
 172         sed 's/^        //' << EOF >dummy.c
 173         int main (argc, argv) int argc; char **argv; {
 174         #if defined (host_mips) && defined (MIPSEB)
 175         #if defined (SYSTYPE_SYSV)
 176           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
 177         #endif
 178         #if defined (SYSTYPE_SVR4)
 179           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
 180         #endif
 181         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
 182           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
 183         #endif
 184         #endif
 185           exit (-1);
 186         }
 187 EOF
 188         ${CC-cc} dummy.c -o dummy \
 189           && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
 190           && rm dummy.c dummy && exit 0
 191         rm -f dummy.c dummy
 192         echo mips-mips-riscos${UNAME_RELEASE}
 193         exit 0 ;;
 194     Night_Hawk:Power_UNIX:*:*)
 195         echo powerpc-harris-powerunix
 196         exit 0 ;;
 197     m88k:CX/UX:7*:*)
 198         echo m88k-harris-cxux7
 199         exit 0 ;;
 200     m88k:*:4*:R4*)
 201         echo m88k-motorola-sysv4
 202         exit 0 ;;
 203     m88k:*:3*:R3*)
 204         echo m88k-motorola-sysv3
 205         exit 0 ;;
 206     AViiON:dgux:*:*)
 207         # DG/UX returns AViiON for all architectures
 208         UNAME_PROCESSOR=`/usr/bin/uname -p`
 209         if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
 210         if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
 211              -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
 212                 echo m88k-dg-dgux${UNAME_RELEASE}
 213         else
 214                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
 215         fi
 216         else echo i586-dg-dgux${UNAME_RELEASE}
 217         fi
 218         exit 0 ;;
 219     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
 220         echo m88k-dolphin-sysv3
 221         exit 0 ;;
 222     M88*:*:R3*:*)
 223         # Delta 88k system running SVR3
 224         echo m88k-motorola-sysv3
 225         exit 0 ;;
 226     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 227         echo m88k-tektronix-sysv3
 228         exit 0 ;;
 229     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 230         echo m68k-tektronix-bsd
 231         exit 0 ;;
 232     *:IRIX*:*:*)
 233         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 234         exit 0 ;;
 235     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 236         echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
 237         exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
 238     i?86:AIX:*:*)
 239         echo i386-ibm-aix
 240         exit 0 ;;
 241     *:AIX:2:3)
 242         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 243                 sed 's/^                //' << EOF >dummy.c
 244                 #include <sys/systemcfg.h>
 245
 246                 main()
 247                         {
 248                         if (!__power_pc())
 249                                 exit(1);
 250                         puts("powerpc-ibm-aix3.2.5");
 251                         exit(0);
 252                         }
 253 EOF
 254                 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
 255                 rm -f dummy.c dummy
 256                 echo rs6000-ibm-aix3.2.5
 257         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 258                 echo rs6000-ibm-aix3.2.4
 259         else
 260                 echo rs6000-ibm-aix3.2
 261         fi
 262         exit 0 ;;
 263     *:AIX:*:4)
 264         if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
 265                 IBM_ARCH=rs6000
 266         else
 267                 IBM_ARCH=powerpc
 268         fi
 269         if [ -x /usr/bin/oslevel ] ; then
 270                 IBM_REV=`/usr/bin/oslevel`
 271         else
 272                 IBM_REV=4.${UNAME_RELEASE}
 273         fi
 274         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 275         exit 0 ;;
 276     *:AIX:*:*)
 277         echo rs6000-ibm-aix
 278         exit 0 ;;
 279     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 280         echo romp-ibm-bsd4.4
 281         exit 0 ;;
 282     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC NetBSD and
 283         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 284         exit 0 ;;                           # report: romp-ibm BSD 4.3
 285     *:BOSX:*:*)
 286         echo rs6000-bull-bosx
 287         exit 0 ;;
 288     DPX/2?00:B.O.S.:*:*)
 289         echo m68k-bull-sysv3
 290         exit 0 ;;
 291     9000/[34]??:4.3bsd:1.*:*)
 292         echo m68k-hp-bsd
 293         exit 0 ;;
 294     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 295         echo m68k-hp-bsd4.4
 296         exit 0 ;;
 297     9000/[3478]??:HP-UX:*:*)
 298         case "${UNAME_MACHINE}" in
 299             9000/31? )            HP_ARCH=m68000 ;;
 300             9000/[34]?? )         HP_ARCH=m68k ;;
 301             9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
 302             9000/8?? )            HP_ARCH=hppa1.0 ;;
 303         esac
 304         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 305         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 306         exit 0 ;;
 307     3050*:HI-UX:*:*)
 308         sed 's/^        //' << EOF >dummy.c
 309         #include <unistd.h>
 310         int
 311         main ()
 312         {
 313           long cpu = sysconf (_SC_CPU_VERSION);
 314           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 315              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 316              results, however.  */
 317           if (CPU_IS_PA_RISC (cpu))
 318             {
 319               switch (cpu)
 320                 {
 321                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 322                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 323                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 324                   default: puts ("hppa-hitachi-hiuxwe2"); break;
 325                 }
 326             }
 327           else if (CPU_IS_HP_MC68K (cpu))
 328             puts ("m68k-hitachi-hiuxwe2");
 329           else puts ("unknown-hitachi-hiuxwe2");
 330           exit (0);
 331         }
 332 EOF
 333         ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
 334         rm -f dummy.c dummy
 335         echo unknown-hitachi-hiuxwe2
 336         exit 0 ;;
 337     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 338         echo hppa1.1-hp-bsd
 339         exit 0 ;;
 340     9000/8??:4.3bsd:*:*)
 341         echo hppa1.0-hp-bsd
 342         exit 0 ;;
 343     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 344         echo hppa1.1-hp-osf
 345         exit 0 ;;
 346     hp8??:OSF1:*:*)
 347         echo hppa1.0-hp-osf
 348         exit 0 ;;
 349     i?86:OSF1:*:*)
 350         if [ -x /usr/sbin/sysversion ] ; then
 351             echo ${UNAME_MACHINE}-unknown-osf1mk
 352         else
 353             echo ${UNAME_MACHINE}-unknown-osf1
 354         fi
 355         exit 0 ;;
 356     parisc*:Lites*:*:*)
 357         echo hppa1.1-hp-lites
 358         exit 0 ;;
 359     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 360         echo c1-convex-bsd
 361         exit 0 ;;
 362     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 363         if getsysinfo -f scalar_acc
 364         then echo c32-convex-bsd
 365         else echo c2-convex-bsd
 366         fi
 367         exit 0 ;;
 368     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 369         echo c34-convex-bsd
 370         exit 0 ;;
 371     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 372         echo c38-convex-bsd
 373         exit 0 ;;
 374     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 375         echo c4-convex-bsd
 376         exit 0 ;;
 377     CRAY*X-MP:*:*:*)
 378         echo xmp-cray-unicos
 379         exit 0 ;;
 380     CRAY*Y-MP:*:*:*)
 381         echo ymp-cray-unicos${UNAME_RELEASE}
 382         exit 0 ;;
 383     CRAY*[A-Z]90:*:*:*)
 384         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 385         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 386               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
 387         exit 0 ;;
 388     CRAY*TS:*:*:*)
 389         echo t90-cray-unicos${UNAME_RELEASE}
 390         exit 0 ;;
 391     CRAY-2:*:*:*)
 392         echo cray2-cray-unicos
 393         exit 0 ;;
 394     F300:UNIX_System_V:*:*)
 395         FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
 396         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 397         echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 398         exit 0 ;;
 399     F301:UNIX_System_V:*:*)
 400        echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
 401        exit 0 ;;
 402     hp3[0-9][05]:NetBSD:*:*)
 403         echo m68k-hp-netbsd${UNAME_RELEASE}
 404         exit 0 ;;
 405     hp300:OpenBSD:*:*)
 406         echo m68k-unknown-openbsd${UNAME_RELEASE}
 407         exit 0 ;;
 408     i?86:BSD/386:*:* | *:BSD/OS:*:*)
 409         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 410         exit 0 ;;
 411     *:FreeBSD:*:*)
 412         echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
 413         exit 0 ;;
 414     *:NetBSD:*:*)
 415         echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 416         exit 0 ;;
 417     *:OpenBSD:*:*)
 418         echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 419         exit 0 ;;
 420     i*:CYGWIN*:*)
 421         echo i386-pc-cygwin32
 422         exit 0 ;;
 423     p*:CYGWIN*:*)
 424         echo powerpcle-unknown-cygwin32
 425         exit 0 ;;
 426     prep*:SunOS:5.*:*)
 427         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 428         exit 0 ;;
 429     *:GNU:*:*)
 430         echo `echo ${UNAME_MACHINE}|sed -e 's,-.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 431         exit 0 ;;
 432     *:Linux:*:*)
 433         # The BFD linker knows what the default object file format is, so
 434         # first see if it will tell us.
 435         ld_help_string=`ld --help 2>&1`
 436         if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i.86"; then
 437           echo "${UNAME_MACHINE}-pc-linux-gnu" ; exit 0
 438         elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86linux"; then
 439           echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0
 440         elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86coff"; then
 441           echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0
 442         elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
 443           echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0
 444         elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
 445           echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0
 446         elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf32ppc"; then
 447           echo "powerpc-unknown-linux-gnu" ; exit 0
 448         elif test "${UNAME_MACHINE}" = "alpha" ; then
 449           echo alpha-unknown-linux-gnu ; exit 0
 450         elif test "${UNAME_MACHINE}" = "sparc" ; then
 451           echo sparc-unknown-linux-gnu ; exit 0
 452         elif test "${UNAME_MACHINE}" = "mips" ; then
 453           cat >dummy.c <<EOF
 454 main(argc, argv)
 455 int argc;
 456 char *argv[];
 457 {
 458 #ifdef __MIPSEB__
 459   printf ("%s-unknown-linux-gnu\n", argv[1]);
 460 #endif
 461 #ifdef __MIPSEL__
 462   printf ("%sel-unknown-linux-gnu\n", argv[1]);
 463 #endif
 464   return 0;
 465 }
 466 EOF
 467           ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
 468           rm -f dummy.c dummy
 469         else
 470           # Either a pre-BFD a.out linker (linux-gnuoldld) or one that does not give us
 471           # useful --help.  Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout.
 472           test ! -d /usr/lib/ldscripts/. \
 473             && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
 474           # Determine whether the default compiler is a.out or elf
 475           cat >dummy.c <<EOF
 476 main(argc, argv)
 477 int argc;
 478 char *argv[];
 479 {
 480 #ifdef __ELF__
 481   printf ("%s-pc-linux-gnu\n", argv[1]);
 482 #else
 483   printf ("%s-pc-linux-gnuaout\n", argv[1]);
 484 #endif
 485   return 0;
 486 }
 487 EOF
 488           ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
 489           rm -f dummy.c dummy
 490         fi ;;
 491 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
 492 # are messed up and put the nodename in both sysname and nodename.
 493     i?86:DYNIX/ptx:4*:*)
 494         echo i386-sequent-sysv4
 495         exit 0 ;;
 496     i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
 497         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
 498                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
 499         else
 500                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
 501         fi
 502         exit 0 ;;
 503     i?86:*:3.2:*)
 504         if test -f /usr/options/cb.name; then
 505                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 506                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
 507         elif /bin/uname -X 2>/dev/null >/dev/null ; then
 508                 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
 509                 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
 510                 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
 511                         && UNAME_MACHINE=i586
 512                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
 513         else
 514                 echo ${UNAME_MACHINE}-pc-sysv32
 515         fi
 516         exit 0 ;;
 517     Intel:Mach:3*:*)
 518         echo i386-pc-mach3
 519         exit 0 ;;
 520     paragon:*:*:*)
 521         echo i860-intel-osf1
 522         exit 0 ;;
 523     i860:*:4.*:*) # i860-SVR4
 524         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
 525           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
 526         else # Add other i860-SVR4 vendors below as they are discovered.
 527           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
 528         fi
 529         exit 0 ;;
 530     mini*:CTIX:SYS*5:*)
 531         # "miniframe"
 532         echo m68010-convergent-sysv
 533         exit 0 ;;
 534     M68*:*:R3V[567]*:*)
 535         test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
 536     3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
 537         OS_REL=''
 538         test -r /etc/.relid \
 539         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
 540         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 541           && echo i486-ncr-sysv4.3${OS_REL} && exit 0
 542         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
 543           && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
 544     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
 545         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 546           && echo i486-ncr-sysv4 && exit 0 ;;
 547     m68*:LynxOS:2.*:*)
 548         echo m68k-unknown-lynxos${UNAME_RELEASE}
 549         exit 0 ;;
 550     mc68030:UNIX_System_V:4.*:*)
 551         echo m68k-atari-sysv4
 552         exit 0 ;;
 553     i?86:LynxOS:2.*:*)
 554         echo i386-unknown-lynxos${UNAME_RELEASE}
 555         exit 0 ;;
 556     TSUNAMI:LynxOS:2.*:*)
 557         echo sparc-unknown-lynxos${UNAME_RELEASE}
 558         exit 0 ;;
 559     rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
 560         echo rs6000-unknown-lynxos${UNAME_RELEASE}
 561         exit 0 ;;
 562     SM[BE]S:UNIX_SV:*:*)
 563         echo mips-dde-sysv${UNAME_RELEASE}
 564         exit 0 ;;
 565     RM*:SINIX-*:*:*)
 566         echo mips-sni-sysv4
 567         exit 0 ;;
 568     *:SINIX-*:*:*)
 569         if uname -p 2>/dev/null >/dev/null ; then
 570                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
 571                 echo ${UNAME_MACHINE}-sni-sysv4
 572         else
 573                 echo ns32k-sni-sysv
 574         fi
 575         exit 0 ;;
 576     PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
 577                            # says <Richard.M.Bartel@ccMail.Census.GOV>
 578         echo i586-unisys-sysv4
 579         exit 0 ;;
 580     *:UNIX_System_V:4*:FTX*)
 581         # From Gerald Hewes <hewes@openmarket.com>.
 582         # How about differentiating between stratus architectures? -djm
 583         echo hppa1.1-stratus-sysv4
 584         exit 0 ;;
 585     *:*:*:FTX*)
 586         # From seanf@swdc.stratus.com.
 587         echo i860-stratus-sysv4
 588         exit 0 ;;
 589     mc68*:A/UX:*:*)
 590         echo m68k-apple-aux${UNAME_RELEASE}
 591         exit 0 ;;
 592     R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
 593         if [ -d /usr/nec ]; then
 594                 echo mips-nec-sysv${UNAME_RELEASE}
 595         else
 596                 echo mips-unknown-sysv${UNAME_RELEASE}
 597         fi
 598         exit 0 ;;
 599 esac
 600
 601 #echo '(No uname command or uname output not recognized.)' 1>&2
 602 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
 603
 604 cat >dummy.c <<EOF
 605 #ifdef _SEQUENT_
 606 # include <sys/types.h>
 607 # include <sys/utsname.h>
 608 #endif
 609 main ()
 610 {
 611 #if defined (sony)
 612 #if defined (MIPSEB)
 613   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
 614      I don't know....  */
 615   printf ("mips-sony-bsd\n"); exit (0);
 616 #else
 617 #include <sys/param.h>
 618   printf ("m68k-sony-newsos%s\n",
 619 #ifdef NEWSOS4
 620           "4"
 621 #else
 622           ""
 623 #endif
 624          ); exit (0);
 625 #endif
 626 #endif
 627
 628 #if defined (__arm) && defined (__acorn) && defined (__unix)
 629   printf ("arm-acorn-riscix"); exit (0);
 630 #endif
 631
 632 #if defined (hp300) && !defined (hpux)
 633   printf ("m68k-hp-bsd\n"); exit (0);
 634 #endif
 635
 636 #if defined (NeXT)
 637 #if !defined (__ARCHITECTURE__)
 638 #define __ARCHITECTURE__ "m68k"
 639 #endif
 640   int version;
 641   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
 642   printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
 643   exit (0);
 644 #endif
 645
 646 #if defined (MULTIMAX) || defined (n16)
 647 #if defined (UMAXV)
 648   printf ("ns32k-encore-sysv\n"); exit (0);
 649 #else
 650 #if defined (CMU)
 651   printf ("ns32k-encore-mach\n"); exit (0);
 652 #else
 653   printf ("ns32k-encore-bsd\n"); exit (0);
 654 #endif
 655 #endif
 656 #endif
 657
 658 #if defined (__386BSD__)
 659   printf ("i386-pc-bsd\n"); exit (0);
 660 #endif
 661
 662 #if defined (sequent)
 663 #if defined (i386)
 664   printf ("i386-sequent-dynix\n"); exit (0);
 665 #endif
 666 #if defined (ns32000)
 667   printf ("ns32k-sequent-dynix\n"); exit (0);
 668 #endif
 669 #endif
 670
 671 #if defined (_SEQUENT_)
 672     struct utsname un;
 673
 674     uname(&un);
 675
 676     if (strncmp(un.version, "V2", 2) == 0) {
 677         printf ("i386-sequent-ptx2\n"); exit (0);
 678     }
 679     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
 680         printf ("i386-sequent-ptx1\n"); exit (0);
 681     }
 682     printf ("i386-sequent-ptx\n"); exit (0);
 683
 684 #endif
 685
 686 #if defined (vax)
 687 #if !defined (ultrix)
 688   printf ("vax-dec-bsd\n"); exit (0);
 689 #else
 690   printf ("vax-dec-ultrix\n"); exit (0);
 691 #endif
 692 #endif
 693
 694 #if defined (alliant) && defined (i860)
 695   printf ("i860-alliant-bsd\n"); exit (0);
 696 #endif
 697
 698   exit (1);
 699 }
 700 EOF
 701
 702 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
 703 rm -f dummy.c dummy
 704
 705 # Apollos put the system type in the environment.
 706
 707 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
 708
 709 # Convex versions that predate uname can use getsysinfo(1)
 710
 711 if [ -x /usr/convex/getsysinfo ]
 712 then
 713     case `getsysinfo -f cpu_type` in
 714     c1*)
 715         echo c1-convex-bsd
 716         exit 0 ;;
 717     c2*)
 718         if getsysinfo -f scalar_acc
 719         then echo c32-convex-bsd
 720         else echo c2-convex-bsd
 721         fi
 722         exit 0 ;;
 723     c34*)
 724         echo c34-convex-bsd
 725         exit 0 ;;
 726     c38*)
 727         echo c38-convex-bsd
 728         exit 0 ;;
 729     c4*)
 730         echo c4-convex-bsd
 731         exit 0 ;;
 732     esac
 733 fi
 734
 735 #echo '(Unable to guess system type)' 1>&2
 736
 737 exit 1