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${UNAME_RELEASE}
  72         exit 0 ;;
  73     arc:OpenBSD:*:*)
  74         echo mips64el-unknown-openbsd${UNAME_RELEASE}
  75         exit 0 ;;
  76     laguna:OpenBSD:*:*)
  77         echo mips64-unknown-openbsd${UNAME_RELEASE}
  78         exit 0 ;;
  79     pmax:OpenBSD:*:*)
  80         echo mips64el-unknown-openbsd${UNAME_RELEASE}
  81         exit 0 ;;
  82     wgrisc:OpenBSD:*:*)
  83         echo mips64el-unknown-openbsd${UNAME_RELEASE}
  84         exit 0 ;;
  85     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
  86         echo arm-acorn-riscix${UNAME_RELEASE}
  87         exit 0;;
  88     SR2?01:HI-UX/MPP:*:*)
  89         echo hppa1.1-hitachi-hiuxmpp
  90         exit 0;;
  91     Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
  92         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
  93         if test "`(/bin/universe) 2>/dev/null`" = att ; then
  94                 echo pyramid-pyramid-sysv3
  95         else
  96                 echo pyramid-pyramid-bsd
  97         fi
  98         exit 0 ;;
  99     NILE:*:*:dcosx)
 100         echo pyramid-pyramid-svr4
 101         exit 0 ;;
 102     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 103         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 104         exit 0 ;;
 105     i86pc:SunOS:5.*:*)
 106         echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 107         exit 0 ;;
 108     sun4*:SunOS:6*:*)
 109         # According to config.sub, this is the proper way to canonicalize
 110         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 111         # it's likely to be more like Solaris than SunOS4.
 112         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 113         exit 0 ;;
 114     sun4*:SunOS:*:*)
 115         case "`/usr/bin/arch -k`" in
 116             Series*|S4*)
 117                 UNAME_RELEASE=`uname -v`
 118                 ;;
 119         esac
 120         # Japanese Language versions have a version number like `4.1.3-JL'.
 121         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 122         exit 0 ;;
 123     sun3*:SunOS:*:*)
 124         echo m68k-sun-sunos${UNAME_RELEASE}
 125         exit 0 ;;
 126     aushp:SunOS:*:*)
 127         echo sparc-auspex-sunos${UNAME_RELEASE}
 128         exit 0 ;;
 129     atari*:NetBSD:*:*)
 130         echo m68k-atari-netbsd${UNAME_RELEASE}
 131         exit 0 ;;
 132     atari*:OpenBSD:*:*)
 133         echo m68k-unknown-openbsd${UNAME_RELEASE}
 134         exit 0 ;;
 135     sun3*:NetBSD:*:*)
 136         echo m68k-sun-netbsd${UNAME_RELEASE}
 137         exit 0 ;;
 138     sun3*:OpenBSD:*:*)
 139         echo m68k-unknown-openbsd${UNAME_RELEASE}
 140         exit 0 ;;
 141     mac68k:NetBSD:*:*)
 142         echo m68k-apple-netbsd${UNAME_RELEASE}
 143         exit 0 ;;
 144     mac68k:OpenBSD:*:*)
 145         echo m68k-unknown-openbsd${UNAME_RELEASE}
 146         exit 0 ;;
 147     mvme68k:OpenBSD:*:*)
 148         echo m68k-unknown-openbsd${UNAME_RELEASE}
 149         exit 0 ;;
 150     mvme88k:OpenBSD:*:*)
 151         echo m88k-unknown-openbsd${UNAME_RELEASE}
 152         exit 0 ;;
 153     powerpc:machten:*:*)
 154         echo powerpc-apple-machten${UNAME_RELEASE}
 155         exit 0 ;;
 156     RISC*:Mach:*:*)
 157         echo mips-dec-mach_bsd4.3
 158         exit 0 ;;
 159     RISC*:ULTRIX:*:*)
 160         echo mips-dec-ultrix${UNAME_RELEASE}
 161         exit 0 ;;
 162     VAX*:ULTRIX*:*:*)
 163         echo vax-dec-ultrix${UNAME_RELEASE}
 164         exit 0 ;;
 165     mips:*:*:UMIPS | mips:*:*:RISCos)
 166         sed 's/^        //' << EOF >dummy.c
 167         int main (argc, argv) int argc; char **argv; {
 168         #if defined (host_mips) && defined (MIPSEB)
 169         #if defined (SYSTYPE_SYSV)
 170           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
 171         #endif
 172         #if defined (SYSTYPE_SVR4)
 173           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
 174         #endif
 175         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
 176           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
 177         #endif
 178         #endif
 179           exit (-1);
 180         }
 181 EOF
 182         ${CC-cc} dummy.c -o dummy \
 183           && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
 184           && rm dummy.c dummy && exit 0
 185         rm -f dummy.c dummy
 186         echo mips-mips-riscos${UNAME_RELEASE}
 187         exit 0 ;;
 188     Night_Hawk:Power_UNIX:*:*)
 189         echo powerpc-harris-powerunix
 190         exit 0 ;;
 191     m88k:CX/UX:7*:*)
 192         echo m88k-harris-cxux7
 193         exit 0 ;;
 194     m88k:*:4*:R4*)
 195         echo m88k-motorola-sysv4
 196         exit 0 ;;
 197     m88k:*:3*:R3*)
 198         echo m88k-motorola-sysv3
 199         exit 0 ;;
 200     AViiON:dgux:*:*)
 201         # DG/UX returns AViiON for all architectures
 202         UNAME_PROCESSOR=`/usr/bin/uname -p`
 203         if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
 204         if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
 205              -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
 206                 echo m88k-dg-dgux${UNAME_RELEASE}
 207         else
 208                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
 209         fi
 210         else echo i586-dg-dgux${UNAME_RELEASE}
 211         fi
 212         exit 0 ;;
 213     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
 214         echo m88k-dolphin-sysv3
 215         exit 0 ;;
 216     M88*:*:R3*:*)
 217         # Delta 88k system running SVR3
 218         echo m88k-motorola-sysv3
 219         exit 0 ;;
 220     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 221         echo m88k-tektronix-sysv3
 222         exit 0 ;;
 223     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 224         echo m68k-tektronix-bsd
 225         exit 0 ;;
 226     *:IRIX*:*:*)
 227         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 228         exit 0 ;;
 229     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 230         echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
 231         exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
 232     i?86:AIX:*:*)
 233         echo i386-ibm-aix
 234         exit 0 ;;
 235     *:AIX:2:3)
 236         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 237                 sed 's/^                //' << EOF >dummy.c
 238                 #include <sys/systemcfg.h>
 239
 240                 main()
 241                         {
 242                         if (!__power_pc())
 243                                 exit(1);
 244                         puts("powerpc-ibm-aix3.2.5");
 245                         exit(0);
 246                         }
 247 EOF
 248                 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
 249                 rm -f dummy.c dummy
 250                 echo rs6000-ibm-aix3.2.5
 251         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 252                 echo rs6000-ibm-aix3.2.4
 253         else
 254                 echo rs6000-ibm-aix3.2
 255         fi
 256         exit 0 ;;
 257     *:AIX:*:4)
 258         if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
 259                 IBM_ARCH=rs6000
 260         else
 261                 IBM_ARCH=powerpc
 262         fi
 263         if [ -x /usr/bin/oslevel ] ; then
 264                 IBM_REV=`/usr/bin/oslevel`
 265         else
 266                 IBM_REV=4.${UNAME_RELEASE}
 267         fi
 268         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 269         exit 0 ;;
 270     *:AIX:*:*)
 271         echo rs6000-ibm-aix
 272         exit 0 ;;
 273     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 274         echo romp-ibm-bsd4.4
 275         exit 0 ;;
 276     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC NetBSD and
 277         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 278         exit 0 ;;                           # report: romp-ibm BSD 4.3
 279     *:BOSX:*:*)
 280         echo rs6000-bull-bosx
 281         exit 0 ;;
 282     DPX/2?00:B.O.S.:*:*)
 283         echo m68k-bull-sysv3
 284         exit 0 ;;
 285     9000/[34]??:4.3bsd:1.*:*)
 286         echo m68k-hp-bsd
 287         exit 0 ;;
 288     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 289         echo m68k-hp-bsd4.4
 290         exit 0 ;;
 291     9000/[3478]??:HP-UX:*:*)
 292         case "${UNAME_MACHINE}" in
 293             9000/31? )            HP_ARCH=m68000 ;;
 294             9000/[34]?? )         HP_ARCH=m68k ;;
 295             9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
 296             9000/8?? )            HP_ARCH=hppa1.0 ;;
 297         esac
 298         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 299         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 300         exit 0 ;;
 301     3050*:HI-UX:*:*)
 302         sed 's/^        //' << EOF >dummy.c
 303         #include <unistd.h>
 304         int
 305         main ()
 306         {
 307           long cpu = sysconf (_SC_CPU_VERSION);
 308           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 309              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 310              results, however.  */
 311           if (CPU_IS_PA_RISC (cpu))
 312             {
 313               switch (cpu)
 314                 {
 315                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 316                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 317                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 318                   default: puts ("hppa-hitachi-hiuxwe2"); break;
 319                 }
 320             }
 321           else if (CPU_IS_HP_MC68K (cpu))
 322             puts ("m68k-hitachi-hiuxwe2");
 323           else puts ("unknown-hitachi-hiuxwe2");
 324           exit (0);
 325         }
 326 EOF
 327         ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
 328         rm -f dummy.c dummy
 329         echo unknown-hitachi-hiuxwe2
 330         exit 0 ;;
 331     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 332         echo hppa1.1-hp-bsd
 333         exit 0 ;;
 334     9000/8??:4.3bsd:*:*)
 335         echo hppa1.0-hp-bsd
 336         exit 0 ;;
 337     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 338         echo hppa1.1-hp-osf
 339         exit 0 ;;
 340     hp8??:OSF1:*:*)
 341         echo hppa1.0-hp-osf
 342         exit 0 ;;
 343     i?86:OSF1:*:*)
 344         if [ -x /usr/sbin/sysversion ] ; then
 345             echo ${UNAME_MACHINE}-unknown-osf1mk
 346         else
 347             echo ${UNAME_MACHINE}-unknown-osf1
 348         fi
 349         exit 0 ;;
 350     parisc*:Lites*:*:*)
 351         echo hppa1.1-hp-lites
 352         exit 0 ;;
 353     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 354         echo c1-convex-bsd
 355         exit 0 ;;
 356     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 357         if getsysinfo -f scalar_acc
 358         then echo c32-convex-bsd
 359         else echo c2-convex-bsd
 360         fi
 361         exit 0 ;;
 362     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 363         echo c34-convex-bsd
 364         exit 0 ;;
 365     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 366         echo c38-convex-bsd
 367         exit 0 ;;
 368     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 369         echo c4-convex-bsd
 370         exit 0 ;;
 371     CRAY*X-MP:*:*:*)
 372         echo xmp-cray-unicos
 373         exit 0 ;;
 374     CRAY*Y-MP:*:*:*)
 375         echo ymp-cray-unicos${UNAME_RELEASE}
 376         exit 0 ;;
 377     CRAY*[A-Z]90:*:*:*)
 378         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 379         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 380               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
 381         exit 0 ;;
 382     CRAY*TS:*:*:*)
 383         echo t90-cray-unicos${UNAME_RELEASE}
 384         exit 0 ;;
 385     CRAY-2:*:*:*)
 386         echo cray2-cray-unicos
 387         exit 0 ;;
 388     F300:UNIX_System_V:*:*)
 389         FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
 390         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 391         echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 392         exit 0 ;;
 393     F301:UNIX_System_V:*:*)
 394        echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
 395        exit 0 ;;
 396     hp3[0-9][05]:NetBSD:*:*)
 397         echo m68k-hp-netbsd${UNAME_RELEASE}
 398         exit 0 ;;
 399     hp300:OpenBSD:*:*)
 400         echo m68k-unknown-openbsd${UNAME_RELEASE}
 401         exit 0 ;;
 402     i?86:BSD/386:*:* | *:BSD/OS:*:*)
 403         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 404         exit 0 ;;
 405     *:FreeBSD:*:*)
 406         echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
 407         exit 0 ;;
 408     *:NetBSD:*:*)
 409         echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 410         exit 0 ;;
 411     *:OpenBSD:*:*)
 412         echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 413         exit 0 ;;
 414     i*:CYGWIN*:*)
 415         echo i386-pc-cygwin32
 416         exit 0 ;;
 417     p*:CYGWIN*:*)
 418         echo powerpcle-unknown-cygwin32
 419         exit 0 ;;
 420     prep*:SunOS:5.*:*)
 421         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 422         exit 0 ;;
 423     *:GNU:*:*)
 424         echo `echo ${UNAME_MACHINE}|sed -e 's,-.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 425         exit 0 ;;
 426     *:Linux:*:*)
 427         # The BFD linker knows what the default object file format is, so
 428         # first see if it will tell us.
 429         ld_help_string=`ld --help 2>&1`
 430         if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i.86"; then
 431           echo "${UNAME_MACHINE}-pc-linux-gnu" ; exit 0
 432         elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86linux"; then
 433           echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0
 434         elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86coff"; then
 435           echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0
 436         elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
 437           echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0
 438         elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
 439           echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0
 440         elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf32ppc"; then
 441           echo "powerpc-unknown-linux-gnu" ; exit 0
 442         elif test "${UNAME_MACHINE}" = "alpha" ; then
 443           echo alpha-unknown-linux-gnu ; exit 0
 444         elif test "${UNAME_MACHINE}" = "sparc" ; then
 445           echo sparc-unknown-linux-gnu ; exit 0
 446         elif test "${UNAME_MACHINE}" = "mips" ; then
 447           cat >dummy.c <<EOF
 448 main(argc, argv)
 449 int argc;
 450 char *argv[];
 451 {
 452 #ifdef __MIPSEB__
 453   printf ("%s-unknown-linux-gnu\n", argv[1]);
 454 #endif
 455 #ifdef __MIPSEL__
 456   printf ("%sel-unknown-linux-gnu\n", argv[1]);
 457 #endif
 458   return 0;
 459 }
 460 EOF
 461           ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
 462           rm -f dummy.c dummy
 463         else
 464           # Either a pre-BFD a.out linker (linux-gnuoldld) or one that does not give us
 465           # useful --help.  Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout.
 466           test ! -d /usr/lib/ldscripts/. \
 467             && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
 468           # Determine whether the default compiler is a.out or elf
 469           cat >dummy.c <<EOF
 470 main(argc, argv)
 471 int argc;
 472 char *argv[];
 473 {
 474 #ifdef __ELF__
 475   printf ("%s-pc-linux-gnu\n", argv[1]);
 476 #else
 477   printf ("%s-pc-linux-gnuaout\n", argv[1]);
 478 #endif
 479   return 0;
 480 }
 481 EOF
 482           ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
 483           rm -f dummy.c dummy
 484         fi ;;
 485 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
 486 # are messed up and put the nodename in both sysname and nodename.
 487     i?86:DYNIX/ptx:4*:*)
 488         echo i386-sequent-sysv4
 489         exit 0 ;;
 490     i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
 491         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
 492                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
 493         else
 494                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
 495         fi
 496         exit 0 ;;
 497     i?86:*:3.2:*)
 498         if test -f /usr/options/cb.name; then
 499                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 500                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
 501         elif /bin/uname -X 2>/dev/null >/dev/null ; then
 502                 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
 503                 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
 504                 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
 505                         && UNAME_MACHINE=i586
 506                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
 507         else
 508                 echo ${UNAME_MACHINE}-pc-sysv32
 509         fi
 510         exit 0 ;;
 511     Intel:Mach:3*:*)
 512         echo i386-pc-mach3
 513         exit 0 ;;
 514     paragon:*:*:*)
 515         echo i860-intel-osf1
 516         exit 0 ;;
 517     i860:*:4.*:*) # i860-SVR4
 518         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
 519           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
 520         else # Add other i860-SVR4 vendors below as they are discovered.
 521           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
 522         fi
 523         exit 0 ;;
 524     mini*:CTIX:SYS*5:*)
 525         # "miniframe"
 526         echo m68010-convergent-sysv
 527         exit 0 ;;
 528     M68*:*:R3V[567]*:*)
 529         test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
 530     3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
 531         OS_REL=''
 532         test -r /etc/.relid \
 533         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
 534         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 535           && echo i486-ncr-sysv4.3${OS_REL} && exit 0
 536         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
 537           && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
 538     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
 539         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 540           && echo i486-ncr-sysv4 && exit 0 ;;
 541     m68*:LynxOS:2.*:*)
 542         echo m68k-unknown-lynxos${UNAME_RELEASE}
 543         exit 0 ;;
 544     mc68030:UNIX_System_V:4.*:*)
 545         echo m68k-atari-sysv4
 546         exit 0 ;;
 547     i?86:LynxOS:2.*:*)
 548         echo i386-unknown-lynxos${UNAME_RELEASE}
 549         exit 0 ;;
 550     TSUNAMI:LynxOS:2.*:*)
 551         echo sparc-unknown-lynxos${UNAME_RELEASE}
 552         exit 0 ;;
 553     rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
 554         echo rs6000-unknown-lynxos${UNAME_RELEASE}
 555         exit 0 ;;
 556     SM[BE]S:UNIX_SV:*:*)
 557         echo mips-dde-sysv${UNAME_RELEASE}
 558         exit 0 ;;
 559     RM*:SINIX-*:*:*)
 560         echo mips-sni-sysv4
 561         exit 0 ;;
 562     *:SINIX-*:*:*)
 563         if uname -p 2>/dev/null >/dev/null ; then
 564                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
 565                 echo ${UNAME_MACHINE}-sni-sysv4
 566         else
 567                 echo ns32k-sni-sysv
 568         fi
 569         exit 0 ;;
 570     PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
 571                            # says <Richard.M.Bartel@ccMail.Census.GOV>
 572         echo i586-unisys-sysv4
 573         exit 0 ;;
 574     *:UNIX_System_V:4*:FTX*)
 575         # From Gerald Hewes <hewes@openmarket.com>.
 576         # How about differentiating between stratus architectures? -djm
 577         echo hppa1.1-stratus-sysv4
 578         exit 0 ;;
 579     *:*:*:FTX*)
 580         # From seanf@swdc.stratus.com.
 581         echo i860-stratus-sysv4
 582         exit 0 ;;
 583     mc68*:A/UX:*:*)
 584         echo m68k-apple-aux${UNAME_RELEASE}
 585         exit 0 ;;
 586     R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
 587         if [ -d /usr/nec ]; then
 588                 echo mips-nec-sysv${UNAME_RELEASE}
 589         else
 590                 echo mips-unknown-sysv${UNAME_RELEASE}
 591         fi
 592         exit 0 ;;
 593 esac
 594
 595 #echo '(No uname command or uname output not recognized.)' 1>&2
 596 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
 597
 598 cat >dummy.c <<EOF
 599 #ifdef _SEQUENT_
 600 # include <sys/types.h>
 601 # include <sys/utsname.h>
 602 #endif
 603 main ()
 604 {
 605 #if defined (sony)
 606 #if defined (MIPSEB)
 607   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
 608      I don't know....  */
 609   printf ("mips-sony-bsd\n"); exit (0);
 610 #else
 611 #include <sys/param.h>
 612   printf ("m68k-sony-newsos%s\n",
 613 #ifdef NEWSOS4
 614           "4"
 615 #else
 616           ""
 617 #endif
 618          ); exit (0);
 619 #endif
 620 #endif
 621
 622 #if defined (__arm) && defined (__acorn) && defined (__unix)
 623   printf ("arm-acorn-riscix"); exit (0);
 624 #endif
 625
 626 #if defined (hp300) && !defined (hpux)
 627   printf ("m68k-hp-bsd\n"); exit (0);
 628 #endif
 629
 630 #if defined (NeXT)
 631 #if !defined (__ARCHITECTURE__)
 632 #define __ARCHITECTURE__ "m68k"
 633 #endif
 634   int version;
 635   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
 636   printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
 637   exit (0);
 638 #endif
 639
 640 #if defined (MULTIMAX) || defined (n16)
 641 #if defined (UMAXV)
 642   printf ("ns32k-encore-sysv\n"); exit (0);
 643 #else
 644 #if defined (CMU)
 645   printf ("ns32k-encore-mach\n"); exit (0);
 646 #else
 647   printf ("ns32k-encore-bsd\n"); exit (0);
 648 #endif
 649 #endif
 650 #endif
 651
 652 #if defined (__386BSD__)
 653   printf ("i386-pc-bsd\n"); exit (0);
 654 #endif
 655
 656 #if defined (sequent)
 657 #if defined (i386)
 658   printf ("i386-sequent-dynix\n"); exit (0);
 659 #endif
 660 #if defined (ns32000)
 661   printf ("ns32k-sequent-dynix\n"); exit (0);
 662 #endif
 663 #endif
 664
 665 #if defined (_SEQUENT_)
 666     struct utsname un;
 667
 668     uname(&un);
 669
 670     if (strncmp(un.version, "V2", 2) == 0) {
 671         printf ("i386-sequent-ptx2\n"); exit (0);
 672     }
 673     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
 674         printf ("i386-sequent-ptx1\n"); exit (0);
 675     }
 676     printf ("i386-sequent-ptx\n"); exit (0);
 677
 678 #endif
 679
 680 #if defined (vax)
 681 #if !defined (ultrix)
 682   printf ("vax-dec-bsd\n"); exit (0);
 683 #else
 684   printf ("vax-dec-ultrix\n"); exit (0);
 685 #endif
 686 #endif
 687
 688 #if defined (alliant) && defined (i860)
 689   printf ("i860-alliant-bsd\n"); exit (0);
 690 #endif
 691
 692   exit (1);
 693 }
 694 EOF
 695
 696 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
 697 rm -f dummy.c dummy
 698
 699 # Apollos put the system type in the environment.
 700
 701 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
 702
 703 # Convex versions that predate uname can use getsysinfo(1)
 704
 705 if [ -x /usr/convex/getsysinfo ]
 706 then
 707     case `getsysinfo -f cpu_type` in
 708     c1*)
 709         echo c1-convex-bsd
 710         exit 0 ;;
 711     c2*)
 712         if getsysinfo -f scalar_acc
 713         then echo c32-convex-bsd
 714         else echo c2-convex-bsd
 715         fi
 716         exit 0 ;;
 717     c34*)
 718         echo c34-convex-bsd
 719         exit 0 ;;
 720     c38*)
 721         echo c38-convex-bsd
 722         exit 0 ;;
 723     c4*)
 724         echo c4-convex-bsd
 725         exit 0 ;;
 726     esac
 727 fi
 728
 729 #echo '(Unable to guess system type)' 1>&2
 730
 731 exit 1