source/config.guess

   1 #! /bin/sh
   2 # Attempt to guess a canonical system name.
   3 #   Copyright (C) 1992, 93, 94, 95, 1996 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     news*:NEWS-OS:6.*:*)
  55         echo mips-sony-newsos6
  56         exit 0 ;;
  57     alpha:OSF1:*:*)
  58         # A Vn.n version is a released version.
  59         # A Tn.n version is a released field test version.
  60         # A Xn.n version is an unreleased experimental baselevel.
  61         # 1.2 uses "1.2" for uname -r.
  62         echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//'`
  63         exit 0 ;;
  64     21064:Windows_NT:50:3)
  65         echo alpha-dec-winnt3.5
  66         exit 0 ;;
  67     Amiga*:UNIX_System_V:4.0:*)
  68         echo m68k-cbm-sysv4
  69         exit 0;;
  70     amiga:NetBSD:*:*)
  71       echo m68k-cbm-netbsd${UNAME_RELEASE}
  72       exit 0 ;;
  73     amiga:OpenBSD:*:*)
  74       echo m68k-cbm-openbsd${UNAME_RELEASE}
  75       exit 0 ;;
  76     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
  77         echo arm-acorn-riscix${UNAME_RELEASE}
  78         exit 0;;
  79     Pyramid*:OSx*:*:*)
  80         if test "`(/bin/universe) 2>/dev/null`" = att ; then
  81                 echo pyramid-pyramid-sysv3
  82         else
  83                 echo pyramid-pyramid-bsd
  84         fi
  85         exit 0 ;;
  86     sun4*:SunOS:5.*:*)
  87         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
  88         exit 0 ;;
  89     i86pc:SunOS:5.*:*)
  90         echo i386-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
  91         exit 0 ;;
  92     sun4*:SunOS:6*:*)
  93         # According to config.sub, this is the proper way to canonicalize
  94         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
  95         # it's likely to be more like Solaris than SunOS4.
  96         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
  97         exit 0 ;;
  98     sun4*:SunOS:*:*)
  99         case "`/usr/bin/arch -k`" in
 100             Series*|S4*)
 101                 UNAME_RELEASE=`uname -v`
 102                 ;;
 103         esac
 104         # Japanese Language versions have a version number like `4.1.3-JL'.
 105         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 106         exit 0 ;;
 107     sun3*:SunOS:*:*)
 108         echo m68k-sun-sunos${UNAME_RELEASE}
 109         exit 0 ;;
 110     atari*:NetBSD:*:*)
 111         echo m68k-atari-netbsd${UNAME_RELEASE}
 112         exit 0 ;;
 113     atari*:OpenBSD:*:*)
 114         echo m68k-atari-openbsd${UNAME_RELEASE}
 115         exit 0 ;;
 116     sun3*:NetBSD:*:*)
 117         echo m68k-sun-netbsd${UNAME_RELEASE}
 118         exit 0 ;;
 119     sun3*:OpenBSD:*:*)
 120         echo m68k-sun-openbsd${UNAME_RELEASE}
 121         exit 0 ;;
 122     mac68k:NetBSD:*:*)
 123         echo m68k-apple-netbsd${UNAME_RELEASE}
 124         exit 0 ;;
 125     mac68k:OpenBSD:*:*)
 126         echo m68k-apple-openbsd${UNAME_RELEASE}
 127         exit 0 ;;
 128         Power*:Darwin:*:*)
 129         echo powerpc-apple-darwin${UNAME_RELEASE}
 130         exit 0 ;;
 131     RISC*:ULTRIX:*:*)
 132         echo mips-dec-ultrix${UNAME_RELEASE}
 133         exit 0 ;;
 134     VAX*:ULTRIX*:*:*)
 135         echo vax-dec-ultrix${UNAME_RELEASE}
 136         exit 0 ;;
 137     mips:*:4*:UMIPS)
 138         echo mips-mips-riscos4sysv
 139         exit 0 ;;
 140     mips:*:5*:RISCos)
 141         echo mips-mips-riscos${UNAME_RELEASE}
 142         exit 0 ;;
 143     Night_Hawk:Power_UNIX:*:*)
 144         echo powerpc-harris-powerunix
 145         exit 0 ;;
 146     m88k:CX/UX:7*:*)
 147         echo m88k-harris-cxux7
 148         exit 0 ;;
 149     m88k:*:4*:R4*)
 150         echo m88k-motorola-sysv4
 151         exit 0 ;;
 152     m88k:*:3*:R3*)
 153         echo m88k-motorola-sysv3
 154         exit 0 ;;
 155     AViiON:dgux:*:*)
 156         # DG/UX returns AViiON for all architectures
 157         UNAME_PROCESSOR=`/usr/bin/uname -p`
 158         if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
 159         if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
 160              -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
 161                 echo m88k-dg-dgux${UNAME_RELEASE}
 162         else
 163                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
 164         fi
 165         else echo i586-dg-dgux${UNAME_RELEASE}
 166         fi
 167         exit 0 ;;
 168     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
 169         echo m88k-dolphin-sysv3
 170         exit 0 ;;
 171     M88*:*:R3*:*)
 172         # Delta 88k system running SVR3
 173         echo m88k-motorola-sysv3
 174         exit 0 ;;
 175     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 176         echo m88k-tektronix-sysv3
 177         exit 0 ;;
 178     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 179         echo m68k-tektronix-bsd
 180         exit 0 ;;
 181     *:IRIX*:*:*)
 182         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 183         exit 0 ;;
 184    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 185         echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
 186         exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
 187     i[34]86:AIX:*:*)
 188         echo i386-ibm-aix
 189         exit 0 ;;
 190     *:AIX:2:3)
 191         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 192                 sed 's/^                //' << EOF >dummy.c
 193                 #include <sys/systemcfg.h>
 194
 195                 main()
 196                         {
 197                         if (!__power_pc())
 198                                 exit(1);
 199                         puts("powerpc-ibm-aix3.2.5");
 200                         exit(0);
 201                         }
 202 EOF
 203                 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
 204                 rm -f dummy.c dummy
 205                 echo rs6000-ibm-aix3.2.5
 206         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 207                 echo rs6000-ibm-aix3.2.4
 208         else
 209                 echo rs6000-ibm-aix3.2
 210         fi
 211         exit 0 ;;
 212     *:AIX:*:4)
 213         if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
 214                 IBM_ARCH=rs6000
 215         else
 216                 IBM_ARCH=powerpc
 217         fi
 218         if [ -x /usr/bin/oslevel ] ; then
 219                 IBM_REV=`/usr/bin/oslevel`
 220         else
 221                 IBM_REV=4.${UNAME_RELEASE}
 222         fi
 223         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 224         exit 0 ;;
 225     *:AIX:*:*)
 226         echo rs6000-ibm-aix
 227         exit 0 ;;
 228     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 229         echo romp-ibm-bsd4.4
 230         exit 0 ;;
 231     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC NetBSD and
 232         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 233         exit 0 ;;                           # report: romp-ibm BSD 4.3
 234     *:BOSX:*:*)
 235         echo rs6000-bull-bosx
 236         exit 0 ;;
 237     DPX/2?00:B.O.S.:*:*)
 238         echo m68k-bull-sysv3
 239         exit 0 ;;
 240     9000/[34]??:4.3bsd:1.*:*)
 241         echo m68k-hp-bsd
 242         exit 0 ;;
 243     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 244         echo m68k-hp-bsd4.4
 245         exit 0 ;;
 246     9000/[3478]??:HP-UX:*:*)
 247         case "${UNAME_MACHINE}" in
 248             9000/31? )            HP_ARCH=m68000 ;;
 249             9000/[34]?? )         HP_ARCH=m68k ;;
 250             9000/7?? | 9000/8?[679] ) HP_ARCH=hppa1.1 ;;
 251             9000/8?? )            HP_ARCH=hppa1.0 ;;
 252         esac
 253         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 254         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 255         exit 0 ;;
 256     3050*:HI-UX:*:*)
 257         sed 's/^        //' << EOF >dummy.c
 258         #include <unistd.h>
 259         int
 260         main ()
 261         {
 262           long cpu = sysconf (_SC_CPU_VERSION);
 263           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 264              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 265              results, however.  */
 266           if (CPU_IS_PA_RISC (cpu))
 267             {
 268               switch (cpu)
 269                 {
 270                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 271                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 272                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 273                   default: puts ("hppa-hitachi-hiuxwe2"); break;
 274                 }
 275             }
 276           else if (CPU_IS_HP_MC68K (cpu))
 277             puts ("m68k-hitachi-hiuxwe2");
 278           else puts ("unknown-hitachi-hiuxwe2");
 279           exit (0);
 280         }
 281 EOF
 282         ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
 283         rm -f dummy.c dummy
 284         echo unknown-hitachi-hiuxwe2
 285         exit 0 ;;
 286     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 287         echo hppa1.1-hp-bsd
 288         exit 0 ;;
 289     9000/8??:4.3bsd:*:*)
 290         echo hppa1.0-hp-bsd
 291         exit 0 ;;
 292     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 293         echo hppa1.1-hp-osf
 294         exit 0 ;;
 295     hp8??:OSF1:*:*)
 296         echo hppa1.0-hp-osf
 297         exit 0 ;;
 298     parisc*:Lites*:*:*)
 299         echo hppa1.1-hp-lites
 300         exit 0 ;;
 301     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 302         echo c1-convex-bsd
 303         exit 0 ;;
 304     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 305         if getsysinfo -f scalar_acc
 306         then echo c32-convex-bsd
 307         else echo c2-convex-bsd
 308         fi
 309         exit 0 ;;
 310     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 311         echo c34-convex-bsd
 312         exit 0 ;;
 313     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 314         echo c38-convex-bsd
 315         exit 0 ;;
 316     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 317         echo c4-convex-bsd
 318         exit 0 ;;
 319     CRAY*T3E:*:*:*)
 320         echo t3e-cray-unicos_mk
 321         exit 0 ;;
 322     CRAY*X-MP:*:*:*)
 323         echo xmp-cray-unicos
 324         exit 0 ;;
 325     CRAY*Y-MP:*:*:*)
 326         echo ymp-cray-unicos${UNAME_RELEASE}
 327         exit 0 ;;
 328     CRAY*C90:*:*:*)
 329         echo c90-cray-unicos${UNAME_RELEASE}
 330         exit 0 ;;
 331     CRAY*TS:*:*:*)
 332         echo t90-cray-unicos${UNAME_RELEASE}
 333         exit 0 ;;
 334     CRAY-2:*:*:*)
 335         echo cray2-cray-unicos
 336         exit 0 ;;
 337     hp3[0-9][05]:NetBSD:*:*)
 338         echo m68k-hp-netbsd${UNAME_RELEASE}
 339         exit 0 ;;
 340     hp3[0-9][05]:OpenBSD:*:*)
 341         echo m68k-hp-openbsd${UNAME_RELEASE}
 342         exit 0 ;;
 343     i[34]86:BSD/386:*:* | *:BSD/OS:*:*)
 344         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 345         exit 0 ;;
 346     *:FreeBSD:*:*)
 347         echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
 348         exit 0 ;;
 349     *:NetBSD:*:*)
 350         echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 351         exit 0 ;;
 352     *:OpenBSD:*:*)
 353         echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 354         exit 0 ;;
 355     *:QNX:*:4*)
 356        echo i386-qnx-qnx4
 357        exit 0 ;;
 358     i*:CYGWIN*:*)
 359         echo i386-unknown-cygwin32
 360         exit 0 ;;
 361     p*:CYGWIN*:*)
 362         echo powerpcle-unknown-cygwin32
 363         exit 0 ;;
 364     prep*:SunOS:5.*:*)
 365         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 366         exit 0 ;;
 367     *:GNU:*:*)
 368         echo `echo ${UNAME_MACHINE}|sed -e 's,/.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 369         exit 0 ;;
 370     *:Linux:*:*)
 371         # The BFD linker knows what the default object file format is, so
 372         # first see if it will tell us.
 373         ld_help_string=`ld --help 2>&1`
 374         if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i[345]86"; then
 375           echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
 376         elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i[345]86linux"; then
 377           echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
 378         elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i[345]86coff"; then
 379           echo "${UNAME_MACHINE}-unknown-linuxcoff" ; exit 0
 380         elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
 381           echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
 382         elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
 383           echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
 384         elif test "${UNAME_MACHINE}" = "alpha" ; then
 385           echo alpha-unknown-linux ; exit 0
 386         else
 387           # Either a pre-BFD a.out linker (linuxoldld) or one that does not give us
 388           # useful --help.  Gcc wants to distinguish between linuxoldld and linuxaout.
 389           test ! -d /usr/lib/ldscripts/. \
 390             && echo "${UNAME_MACHINE}-unknown-linuxoldld" && exit 0
 391           # Determine whether the default compiler is a.out or elf
 392           cat >dummy.c <<EOF
 393 main(argc, argv)
 394 int argc;
 395 char *argv[];
 396 {
 397 #ifdef __ELF__
 398   printf ("%s-unknown-linux\n", argv[1]);
 399 #else
 400   printf ("%s-unknown-linuxaout\n", argv[1]);
 401 #endif
 402   return 0;
 403 }
 404 EOF
 405           ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
 406           rm -f dummy.c dummy
 407         fi ;;
 408 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
 409 # are messed up and put the nodename in both sysname and nodename.
 410     i[34]86:DYNIX/ptx:4*:*)
 411         echo i386-sequent-sysv4
 412         exit 0 ;;
 413     i[34]86:*:4.*:* | i[34]86:SYSTEM_V:4.*:*)
 414         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
 415                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
 416         else
 417                 echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}
 418         fi
 419         exit 0 ;;
 420     i[34]86:*:3.2:*)
 421         if test -f /usr/options/cb.name; then
 422                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 423                 echo ${UNAME_MACHINE}-unknown-isc$UNAME_REL
 424         elif /bin/uname -X 2>/dev/null >/dev/null ; then
 425                 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
 426                 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
 427                 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
 428                         && UNAME_MACHINE=i586
 429                 echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
 430         else
 431                 echo ${UNAME_MACHINE}-unknown-sysv32
 432         fi
 433         exit 0 ;;
 434     *:UnixWare:*:* | *:OpenUNIX:*:*)
 435         echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}
 436         exit 0 ;;
 437     Intel:Mach:3*:*)
 438         echo i386-unknown-mach3
 439         exit 0 ;;
 440     paragon:*:*:*)
 441         echo i860-intel-osf1
 442         exit 0 ;;
 443     i860:*:4.*:*) # i860-SVR4
 444         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
 445           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
 446         else # Add other i860-SVR4 vendors below as they are discovered.
 447           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
 448         fi
 449         exit 0 ;;
 450     mini*:CTIX:SYS*5:*)
 451         # "miniframe"
 452         echo m68010-convergent-sysv
 453         exit 0 ;;
 454     M680[234]0:*:R3V[567]*:*)
 455         test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
 456     3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0)
 457         uname -p 2>/dev/null | grep 86 >/dev/null \
 458           && echo i486-ncr-sysv4.3 && exit 0
 459         uname -p 2>/dev/null | grep entium >/dev/null \
 460           && echo i586-ncr-sysv4.3 && exit 0 ;;
 461     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
 462         uname -p 2>/dev/null | grep 86 >/dev/null \
 463           && echo i486-ncr-sysv4 && exit 0 ;;
 464     m680[234]0:LynxOS:2.[23]*:*)
 465         echo m68k-lynx-lynxos${UNAME_RELEASE}
 466         exit 0 ;;
 467     mc68030:UNIX_System_V:4.*:*)
 468         echo m68k-atari-sysv4
 469         exit 0 ;;
 470     i[34]86:LynxOS:2.[23]*:*)
 471         echo i386-lynx-lynxos${UNAME_RELEASE}
 472         exit 0 ;;
 473     TSUNAMI:LynxOS:2.[23]*:*)
 474         echo sparc-lynx-lynxos${UNAME_RELEASE}
 475         exit 0 ;;
 476     rs6000:LynxOS:2.[23]*:*)
 477         echo rs6000-lynx-lynxos${UNAME_RELEASE}
 478         exit 0 ;;
 479     RM*:SINIX-*:*:*)
 480         echo mips-sni-sysv4
 481         exit 0 ;;
 482     *:SINIX-*:*:*)
 483         if uname -p 2>/dev/null >/dev/null ; then
 484                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
 485                 echo ${UNAME_MACHINE}-sni-sysv4
 486         else
 487                 echo ns32k-sni-sysv
 488         fi
 489         exit 0 ;;
 490         *:ReliantUNIX-*:*:*)
 491         echo mips-sni-sysv4
 492         exit 0 ;;
 493     mc68*:A/UX:*:*)
 494         echo m68k-apple-aux${UNAME_RELEASE}
 495         exit 0 ;;
 496     R3000:*System_V*:*:*)
 497         if [ -d /usr/nec ]; then
 498                 echo mips-nec-sysv${UNAME_RELEASE}
 499         else
 500                 echo mips-unknown-sysv${UNAME_RELEASE}
 501         fi
 502         exit 0 ;;
 503 esac
 504
 505 #echo '(No uname command or uname output not recognized.)' 1>&2
 506 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
 507
 508 cat >dummy.c <<EOF
 509 #ifdef _SEQUENT_
 510 # include <sys/types.h>
 511 # include <sys/utsname.h>
 512 #endif
 513 main ()
 514 {
 515 #if defined (sony)
 516 #if defined (MIPSEB)
 517   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
 518      I don't know....  */
 519   printf ("mips-sony-bsd\n"); exit (0);
 520 #else
 521 #include <sys/param.h>
 522   printf ("m68k-sony-newsos%s\n",
 523 #ifdef NEWSOS4
 524           "4"
 525 #else
 526           ""
 527 #endif
 528          ); exit (0);
 529 #endif
 530 #endif
 531
 532 #if defined (__arm) && defined (__acorn) && defined (__unix)
 533   printf ("arm-acorn-riscix"); exit (0);
 534 #endif
 535
 536 #if defined (hp300) && !defined (hpux)
 537   printf ("m68k-hp-bsd\n"); exit (0);
 538 #endif
 539
 540 #if defined (NeXT)
 541 #if !defined (__ARCHITECTURE__)
 542 #define __ARCHITECTURE__ "m68k"
 543 #endif
 544   int version;
 545   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
 546   printf ("%s-next-nextstep%s\n", __ARCHITECTURE__,  version==2 ? "2" : "3");
 547   exit (0);
 548 #endif
 549
 550 #if defined (MULTIMAX) || defined (n16)
 551 #if defined (UMAXV)
 552   printf ("ns32k-encore-sysv\n"); exit (0);
 553 #else
 554 #if defined (CMU)
 555   printf ("ns32k-encore-mach\n"); exit (0);
 556 #else
 557   printf ("ns32k-encore-bsd\n"); exit (0);
 558 #endif
 559 #endif
 560 #endif
 561
 562 #if defined (__386BSD__)
 563   printf ("i386-unknown-bsd\n"); exit (0);
 564 #endif
 565
 566 #if defined (sequent)
 567 #if defined (i386)
 568   printf ("i386-sequent-dynix\n"); exit (0);
 569 #endif
 570 #if defined (ns32000)
 571   printf ("ns32k-sequent-dynix\n"); exit (0);
 572 #endif
 573 #endif
 574
 575 #if defined (_SEQUENT_)
 576     struct utsname un;
 577
 578     uname(&un);
 579
 580     if (strncmp(un.version, "V2", 2) == 0) {
 581         printf ("i386-sequent-ptx2\n"); exit (0);
 582     }
 583     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
 584         printf ("i386-sequent-ptx1\n"); exit (0);
 585     }
 586     printf ("i386-sequent-ptx\n"); exit (0);
 587
 588 #endif
 589
 590 #if defined (vax)
 591 #if !defined (ultrix)
 592   printf ("vax-dec-bsd\n"); exit (0);
 593 #else
 594   printf ("vax-dec-ultrix\n"); exit (0);
 595 #endif
 596 #endif
 597
 598 #if defined (alliant) && defined (i860)
 599   printf ("i860-alliant-bsd\n"); exit (0);
 600 #endif
 601
 602   exit (1);
 603 }
 604 EOF
 605
 606 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
 607 rm -f dummy.c dummy
 608
 609 # Apollos put the system type in the environment.
 610
 611 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
 612
 613 # Convex versions that predate uname can use getsysinfo(1)
 614
 615 if [ -x /usr/convex/getsysinfo ]
 616 then
 617     case `getsysinfo -f cpu_type` in
 618     c1*)
 619         echo c1-convex-bsd
 620         exit 0 ;;
 621     c2*)
 622         if getsysinfo -f scalar_acc
 623         then echo c32-convex-bsd
 624         else echo c2-convex-bsd
 625         fi
 626         exit 0 ;;
 627     c34*)
 628         echo c34-convex-bsd
 629         exit 0 ;;
 630     c38*)
 631         echo c38-convex-bsd
 632         exit 0 ;;
 633     c4*)
 634         echo c4-convex-bsd
 635         exit 0 ;;
 636     esac
 637 fi
 638
 639 #echo '(Unable to guess system type)' 1>&2
 640
 641 exit 1