Annotation of Gnu-Mach/config.guess, revision 1.1.1.2

1.1       root        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 <[email protected]>.
                     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: # ([email protected] 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${UNAME_RELEASE}
                     72:        exit 0 ;;
1.1.1.2 ! root       73:     arc64:OpenBSD:*:*)
1.1       root       74:        echo mips64el-unknown-openbsd${UNAME_RELEASE}
                     75:        exit 0 ;;
1.1.1.2 ! root       76:     arc:OpenBSD:*:*)
        !            77:        echo mipsel-unknown-openbsd${UNAME_RELEASE}
        !            78:        exit 0 ;;
        !            79:     hkmips:OpenBSD:*:*)
        !            80:        echo mips-unknown-openbsd${UNAME_RELEASE}
1.1       root       81:        exit 0 ;;
                     82:     pmax:OpenBSD:*:*)
1.1.1.2 ! root       83:        echo mipsel-unknown-openbsd${UNAME_RELEASE}
        !            84:        exit 0 ;;
        !            85:     sgi:OpenBSD:*:*)
        !            86:        echo mips-unknown-openbsd${UNAME_RELEASE}
1.1       root       87:        exit 0 ;;
                     88:     wgrisc:OpenBSD:*:*)
1.1.1.2 ! root       89:        echo mipsel-unknown-openbsd${UNAME_RELEASE}
1.1       root       90:        exit 0 ;;
                     91:     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
                     92:        echo arm-acorn-riscix${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:        # [email protected] (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 ;;
1.1.1.2 ! root      171:     2020:CLIX:*:*)
        !           172:        echo clipper-intergraph-clix${UNAME_RELEASE}
        !           173:        exit 0 ;;
1.1       root      174:     mips:*:*:UMIPS | mips:*:*:RISCos)
                    175:        sed 's/^        //' << EOF >dummy.c
                    176:        int main (argc, argv) int argc; char **argv; {
                    177:        #if defined (host_mips) && defined (MIPSEB)
                    178:        #if defined (SYSTYPE_SYSV)
                    179:          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
                    180:        #endif
                    181:        #if defined (SYSTYPE_SVR4)
                    182:          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
                    183:        #endif
                    184:        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
                    185:          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
                    186:        #endif
                    187:        #endif
                    188:          exit (-1);
                    189:        }
                    190: EOF
                    191:        ${CC-cc} dummy.c -o dummy \
                    192:          && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
                    193:          && rm dummy.c dummy && exit 0
                    194:        rm -f dummy.c dummy
                    195:        echo mips-mips-riscos${UNAME_RELEASE}
                    196:        exit 0 ;;
                    197:     Night_Hawk:Power_UNIX:*:*)
                    198:        echo powerpc-harris-powerunix
                    199:        exit 0 ;;
                    200:     m88k:CX/UX:7*:*)
                    201:        echo m88k-harris-cxux7
                    202:        exit 0 ;;
                    203:     m88k:*:4*:R4*)
                    204:        echo m88k-motorola-sysv4
                    205:        exit 0 ;;
                    206:     m88k:*:3*:R3*)
                    207:        echo m88k-motorola-sysv3
                    208:        exit 0 ;;
                    209:     AViiON:dgux:*:*)
                    210:         # DG/UX returns AViiON for all architectures
                    211:         UNAME_PROCESSOR=`/usr/bin/uname -p`
                    212:         if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
                    213:        if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
                    214:             -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
                    215:                echo m88k-dg-dgux${UNAME_RELEASE}
                    216:        else
                    217:                echo m88k-dg-dguxbcs${UNAME_RELEASE}
                    218:        fi
                    219:         else echo i586-dg-dgux${UNAME_RELEASE}
                    220:         fi
                    221:        exit 0 ;;
                    222:     M88*:DolphinOS:*:*)        # DolphinOS (SVR3)
                    223:        echo m88k-dolphin-sysv3
                    224:        exit 0 ;;
                    225:     M88*:*:R3*:*)
                    226:        # Delta 88k system running SVR3
                    227:        echo m88k-motorola-sysv3
                    228:        exit 0 ;;
                    229:     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
                    230:        echo m88k-tektronix-sysv3
                    231:        exit 0 ;;
                    232:     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
                    233:        echo m68k-tektronix-bsd
                    234:        exit 0 ;;
                    235:     *:IRIX*:*:*)
                    236:        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
                    237:        exit 0 ;;
                    238:     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
                    239:        echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
                    240:        exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
                    241:     i?86:AIX:*:*)
                    242:        echo i386-ibm-aix
                    243:        exit 0 ;;
                    244:     *:AIX:2:3)
                    245:        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
                    246:                sed 's/^                //' << EOF >dummy.c
                    247:                #include <sys/systemcfg.h>
                    248: 
                    249:                main()
                    250:                        {
                    251:                        if (!__power_pc())
                    252:                                exit(1);
                    253:                        puts("powerpc-ibm-aix3.2.5");
                    254:                        exit(0);
                    255:                        }
                    256: EOF
                    257:                ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
                    258:                rm -f dummy.c dummy
                    259:                echo rs6000-ibm-aix3.2.5
                    260:        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
                    261:                echo rs6000-ibm-aix3.2.4
                    262:        else
                    263:                echo rs6000-ibm-aix3.2
                    264:        fi
                    265:        exit 0 ;;
                    266:     *:AIX:*:4)
                    267:        if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
                    268:                IBM_ARCH=rs6000
                    269:        else
                    270:                IBM_ARCH=powerpc
                    271:        fi
                    272:        if [ -x /usr/bin/oslevel ] ; then
                    273:                IBM_REV=`/usr/bin/oslevel`
                    274:        else
                    275:                IBM_REV=4.${UNAME_RELEASE}
                    276:        fi
                    277:        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
                    278:        exit 0 ;;
                    279:     *:AIX:*:*)
                    280:        echo rs6000-ibm-aix
                    281:        exit 0 ;;
                    282:     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
                    283:        echo romp-ibm-bsd4.4
                    284:        exit 0 ;;
                    285:     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC NetBSD and
                    286:        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
                    287:        exit 0 ;;                           # report: romp-ibm BSD 4.3
                    288:     *:BOSX:*:*)
                    289:        echo rs6000-bull-bosx
                    290:        exit 0 ;;
                    291:     DPX/2?00:B.O.S.:*:*)
                    292:        echo m68k-bull-sysv3
                    293:        exit 0 ;;
                    294:     9000/[34]??:4.3bsd:1.*:*)
                    295:        echo m68k-hp-bsd
                    296:        exit 0 ;;
                    297:     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
                    298:        echo m68k-hp-bsd4.4
                    299:        exit 0 ;;
                    300:     9000/[3478]??:HP-UX:*:*)
                    301:        case "${UNAME_MACHINE}" in
                    302:            9000/31? )            HP_ARCH=m68000 ;;
                    303:            9000/[34]?? )         HP_ARCH=m68k ;;
                    304:            9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
                    305:            9000/8?? )            HP_ARCH=hppa1.0 ;;
                    306:        esac
                    307:        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
                    308:        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
                    309:        exit 0 ;;
                    310:     3050*:HI-UX:*:*)
                    311:        sed 's/^        //' << EOF >dummy.c
                    312:        #include <unistd.h>
                    313:        int
                    314:        main ()
                    315:        {
                    316:          long cpu = sysconf (_SC_CPU_VERSION);
                    317:          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
                    318:             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
                    319:             results, however.  */
                    320:          if (CPU_IS_PA_RISC (cpu))
                    321:            {
                    322:              switch (cpu)
                    323:                {
                    324:                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
                    325:                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
                    326:                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
                    327:                  default: puts ("hppa-hitachi-hiuxwe2"); break;
                    328:                }
                    329:            }
                    330:          else if (CPU_IS_HP_MC68K (cpu))
                    331:            puts ("m68k-hitachi-hiuxwe2");
                    332:          else puts ("unknown-hitachi-hiuxwe2");
                    333:          exit (0);
                    334:        }
                    335: EOF
                    336:        ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
                    337:        rm -f dummy.c dummy
                    338:        echo unknown-hitachi-hiuxwe2
                    339:        exit 0 ;;
                    340:     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
                    341:        echo hppa1.1-hp-bsd
                    342:        exit 0 ;;
                    343:     9000/8??:4.3bsd:*:*)
                    344:        echo hppa1.0-hp-bsd
                    345:        exit 0 ;;
                    346:     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
                    347:        echo hppa1.1-hp-osf
                    348:        exit 0 ;;
                    349:     hp8??:OSF1:*:*)
                    350:        echo hppa1.0-hp-osf
                    351:        exit 0 ;;
                    352:     i?86:OSF1:*:*)
                    353:        if [ -x /usr/sbin/sysversion ] ; then
                    354:            echo ${UNAME_MACHINE}-unknown-osf1mk
                    355:        else
                    356:            echo ${UNAME_MACHINE}-unknown-osf1
                    357:        fi
                    358:        exit 0 ;;
                    359:     parisc*:Lites*:*:*)
                    360:        echo hppa1.1-hp-lites
                    361:        exit 0 ;;
                    362:     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
                    363:        echo c1-convex-bsd
                    364:         exit 0 ;;
                    365:     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
                    366:        if getsysinfo -f scalar_acc
                    367:        then echo c32-convex-bsd
                    368:        else echo c2-convex-bsd
                    369:        fi
                    370:         exit 0 ;;
                    371:     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
                    372:        echo c34-convex-bsd
                    373:         exit 0 ;;
                    374:     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
                    375:        echo c38-convex-bsd
                    376:         exit 0 ;;
                    377:     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
                    378:        echo c4-convex-bsd
                    379:         exit 0 ;;
                    380:     CRAY*X-MP:*:*:*)
                    381:        echo xmp-cray-unicos
                    382:         exit 0 ;;
                    383:     CRAY*Y-MP:*:*:*)
                    384:        echo ymp-cray-unicos${UNAME_RELEASE}
                    385:        exit 0 ;;
                    386:     CRAY*[A-Z]90:*:*:*)
                    387:        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
                    388:        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
                    389:              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
                    390:        exit 0 ;;
                    391:     CRAY*TS:*:*:*)
                    392:        echo t90-cray-unicos${UNAME_RELEASE}
                    393:        exit 0 ;;
                    394:     CRAY-2:*:*:*)
                    395:        echo cray2-cray-unicos
                    396:         exit 0 ;;
                    397:     F300:UNIX_System_V:*:*)
                    398:         FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
                    399:         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
                    400:         echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
                    401:         exit 0 ;;
                    402:     F301:UNIX_System_V:*:*)
                    403:        echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
                    404:        exit 0 ;;
                    405:     hp3[0-9][05]:NetBSD:*:*)
                    406:        echo m68k-hp-netbsd${UNAME_RELEASE}
                    407:        exit 0 ;;
                    408:     hp300:OpenBSD:*:*)
                    409:        echo m68k-unknown-openbsd${UNAME_RELEASE}
                    410:        exit 0 ;;
                    411:     i?86:BSD/386:*:* | *:BSD/OS:*:*)
                    412:        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
                    413:        exit 0 ;;
                    414:     *:FreeBSD:*:*)
                    415:        echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
                    416:        exit 0 ;;
                    417:     *:NetBSD:*:*)
                    418:        echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
                    419:        exit 0 ;;
                    420:     *:OpenBSD:*:*)
                    421:        echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
                    422:        exit 0 ;;
                    423:     i*:CYGWIN*:*)
                    424:        echo i386-pc-cygwin32
                    425:        exit 0 ;;
                    426:     p*:CYGWIN*:*)
                    427:        echo powerpcle-unknown-cygwin32
                    428:        exit 0 ;;
                    429:     prep*:SunOS:5.*:*)
                    430:        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
                    431:        exit 0 ;;
                    432:     *:GNU:*:*)
1.1.1.2 ! root      433:        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
1.1       root      434:        exit 0 ;;
                    435:     *:Linux:*:*)
                    436:        # The BFD linker knows what the default object file format is, so
                    437:        # first see if it will tell us.
                    438:        ld_help_string=`ld --help 2>&1`
1.1.1.2 ! root      439:        ld_supported_emulations=`echo $ld_help_string \
        !           440:                         | sed -ne '/supported emulations:/!d
        !           441:                                    s/[         ][      ]*/ /g
        !           442:                                    s/.*supported emulations: *//
        !           443:                                    s/ .*//
        !           444:                                    p'`
        !           445:         case "$ld_supported_emulations" in
        !           446:          i?86linux)  echo "${UNAME_MACHINE}-pc-linux-gnuaout"      ; exit 0 ;;
        !           447:          i?86coff)   echo "${UNAME_MACHINE}-pc-linux-gnucoff"      ; exit 0 ;;
        !           448:          sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
        !           449:          m68klinux)  echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
        !           450:          elf32ppc)   echo "powerpc-unknown-linux-gnu"              ; exit 0 ;;
        !           451:        esac
        !           452: 
        !           453:        if test "${UNAME_MACHINE}" = "alpha" ; then
1.1       root      454:          echo alpha-unknown-linux-gnu ; exit 0
                    455:        elif test "${UNAME_MACHINE}" = "mips" ; then
                    456:          cat >dummy.c <<EOF
                    457: main(argc, argv)
1.1.1.2 ! root      458:      int argc;
        !           459:      char *argv[];
1.1       root      460: {
                    461: #ifdef __MIPSEB__
                    462:   printf ("%s-unknown-linux-gnu\n", argv[1]);
                    463: #endif
                    464: #ifdef __MIPSEL__
                    465:   printf ("%sel-unknown-linux-gnu\n", argv[1]);
                    466: #endif
                    467:   return 0;
                    468: }
                    469: EOF
                    470:          ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
                    471:          rm -f dummy.c dummy
                    472:        else
1.1.1.2 ! root      473:          # Either a pre-BFD a.out linker (linux-gnuoldld)
        !           474:          # or one that does not give us useful --help.
        !           475:          # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
        !           476:          # If ld does not provide *any* "supported emulations:"
        !           477:          # that means it is gnuoldld.
        !           478:          echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
        !           479:          test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
        !           480: 
        !           481:          case "${UNAME_MACHINE}" in
        !           482:          i?86)
        !           483:            VENDOR=pc;
        !           484:            ;;
        !           485:          *)
        !           486:            VENDOR=unknown;
        !           487:            ;;
        !           488:          esac
1.1       root      489:          # Determine whether the default compiler is a.out or elf
                    490:          cat >dummy.c <<EOF
1.1.1.2 ! root      491: #include <features.h>
1.1       root      492: main(argc, argv)
1.1.1.2 ! root      493:      int argc;
        !           494:      char *argv[];
1.1       root      495: {
                    496: #ifdef __ELF__
1.1.1.2 ! root      497: # ifdef __GLIBC__
        !           498: #  if __GLIBC__ >= 2
        !           499:     printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
        !           500: #  else
        !           501:     printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
        !           502: #  endif
        !           503: # else
        !           504:    printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
        !           505: # endif
1.1       root      506: #else
1.1.1.2 ! root      507:   printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
1.1       root      508: #endif
                    509:   return 0;
                    510: }
                    511: EOF
                    512:          ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
                    513:          rm -f dummy.c dummy
                    514:        fi ;;
                    515: # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
                    516: # are messed up and put the nodename in both sysname and nodename.
                    517:     i?86:DYNIX/ptx:4*:*)
                    518:        echo i386-sequent-sysv4
                    519:        exit 0 ;;
                    520:     i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
                    521:        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
                    522:                echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
                    523:        else
                    524:                echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
                    525:        fi
                    526:        exit 0 ;;
                    527:     i?86:*:3.2:*)
                    528:        if test -f /usr/options/cb.name; then
                    529:                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
                    530:                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
                    531:        elif /bin/uname -X 2>/dev/null >/dev/null ; then
                    532:                UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
                    533:                (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
                    534:                (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
                    535:                        && UNAME_MACHINE=i586
                    536:                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
                    537:        else
                    538:                echo ${UNAME_MACHINE}-pc-sysv32
                    539:        fi
                    540:        exit 0 ;;
                    541:     Intel:Mach:3*:*)
                    542:        echo i386-pc-mach3
                    543:        exit 0 ;;
                    544:     paragon:*:*:*)
                    545:        echo i860-intel-osf1
                    546:        exit 0 ;;
                    547:     i860:*:4.*:*) # i860-SVR4
                    548:        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
                    549:          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
                    550:        else # Add other i860-SVR4 vendors below as they are discovered.
                    551:          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
                    552:        fi
                    553:        exit 0 ;;
                    554:     mini*:CTIX:SYS*5:*)
                    555:        # "miniframe"
                    556:        echo m68010-convergent-sysv
                    557:        exit 0 ;;
                    558:     M68*:*:R3V[567]*:*)
                    559:        test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
                    560:     3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
                    561:        OS_REL=''
                    562:        test -r /etc/.relid \
                    563:        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
                    564:        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
                    565:          && echo i486-ncr-sysv4.3${OS_REL} && exit 0
                    566:        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
                    567:          && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
                    568:     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
                    569:         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
                    570:           && echo i486-ncr-sysv4 && exit 0 ;;
                    571:     m68*:LynxOS:2.*:*)
                    572:        echo m68k-unknown-lynxos${UNAME_RELEASE}
                    573:        exit 0 ;;
                    574:     mc68030:UNIX_System_V:4.*:*)
                    575:        echo m68k-atari-sysv4
                    576:        exit 0 ;;
                    577:     i?86:LynxOS:2.*:*)
                    578:        echo i386-unknown-lynxos${UNAME_RELEASE}
                    579:        exit 0 ;;
                    580:     TSUNAMI:LynxOS:2.*:*)
                    581:        echo sparc-unknown-lynxos${UNAME_RELEASE}
                    582:        exit 0 ;;
                    583:     rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
                    584:        echo rs6000-unknown-lynxos${UNAME_RELEASE}
                    585:        exit 0 ;;
                    586:     SM[BE]S:UNIX_SV:*:*)
                    587:        echo mips-dde-sysv${UNAME_RELEASE}
                    588:        exit 0 ;;
                    589:     RM*:SINIX-*:*:*)
                    590:        echo mips-sni-sysv4
                    591:        exit 0 ;;
                    592:     *:SINIX-*:*:*)
                    593:        if uname -p 2>/dev/null >/dev/null ; then
                    594:                UNAME_MACHINE=`(uname -p) 2>/dev/null`
                    595:                echo ${UNAME_MACHINE}-sni-sysv4
                    596:        else
                    597:                echo ns32k-sni-sysv
                    598:        fi
                    599:        exit 0 ;;
                    600:     PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
                    601:                            # says <[email protected]>
                    602:         echo i586-unisys-sysv4
                    603:         exit 0 ;;
                    604:     *:UNIX_System_V:4*:FTX*)
                    605:        # From Gerald Hewes <[email protected]>.
                    606:        # How about differentiating between stratus architectures? -djm
                    607:        echo hppa1.1-stratus-sysv4
                    608:        exit 0 ;;
                    609:     *:*:*:FTX*)
                    610:        # From [email protected].
                    611:        echo i860-stratus-sysv4
                    612:        exit 0 ;;
                    613:     mc68*:A/UX:*:*)
                    614:        echo m68k-apple-aux${UNAME_RELEASE}
                    615:        exit 0 ;;
                    616:     R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
                    617:        if [ -d /usr/nec ]; then
                    618:                echo mips-nec-sysv${UNAME_RELEASE}
                    619:        else
                    620:                echo mips-unknown-sysv${UNAME_RELEASE}
                    621:        fi
                    622:         exit 0 ;;
                    623: esac
                    624: 
                    625: #echo '(No uname command or uname output not recognized.)' 1>&2
                    626: #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
                    627: 
                    628: cat >dummy.c <<EOF
                    629: #ifdef _SEQUENT_
                    630: # include <sys/types.h>
                    631: # include <sys/utsname.h>
                    632: #endif
                    633: main ()
                    634: {
                    635: #if defined (sony)
                    636: #if defined (MIPSEB)
                    637:   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
                    638:      I don't know....  */
                    639:   printf ("mips-sony-bsd\n"); exit (0);
                    640: #else
                    641: #include <sys/param.h>
                    642:   printf ("m68k-sony-newsos%s\n",
                    643: #ifdef NEWSOS4
                    644:           "4"
                    645: #else
                    646:          ""
                    647: #endif
                    648:          ); exit (0);
                    649: #endif
                    650: #endif
                    651: 
                    652: #if defined (__arm) && defined (__acorn) && defined (__unix)
                    653:   printf ("arm-acorn-riscix"); exit (0);
                    654: #endif
                    655: 
                    656: #if defined (hp300) && !defined (hpux)
                    657:   printf ("m68k-hp-bsd\n"); exit (0);
                    658: #endif
                    659: 
                    660: #if defined (NeXT)
                    661: #if !defined (__ARCHITECTURE__)
                    662: #define __ARCHITECTURE__ "m68k"
                    663: #endif
                    664:   int version;
                    665:   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
                    666:   printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
                    667:   exit (0);
                    668: #endif
                    669: 
                    670: #if defined (MULTIMAX) || defined (n16)
                    671: #if defined (UMAXV)
                    672:   printf ("ns32k-encore-sysv\n"); exit (0);
                    673: #else
                    674: #if defined (CMU)
                    675:   printf ("ns32k-encore-mach\n"); exit (0);
                    676: #else
                    677:   printf ("ns32k-encore-bsd\n"); exit (0);
                    678: #endif
                    679: #endif
                    680: #endif
                    681: 
                    682: #if defined (__386BSD__)
                    683:   printf ("i386-pc-bsd\n"); exit (0);
                    684: #endif
                    685: 
                    686: #if defined (sequent)
                    687: #if defined (i386)
                    688:   printf ("i386-sequent-dynix\n"); exit (0);
                    689: #endif
                    690: #if defined (ns32000)
                    691:   printf ("ns32k-sequent-dynix\n"); exit (0);
                    692: #endif
                    693: #endif
                    694: 
                    695: #if defined (_SEQUENT_)
                    696:     struct utsname un;
                    697: 
                    698:     uname(&un);
                    699: 
                    700:     if (strncmp(un.version, "V2", 2) == 0) {
                    701:        printf ("i386-sequent-ptx2\n"); exit (0);
                    702:     }
                    703:     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
                    704:        printf ("i386-sequent-ptx1\n"); exit (0);
                    705:     }
                    706:     printf ("i386-sequent-ptx\n"); exit (0);
                    707: 
                    708: #endif
                    709: 
                    710: #if defined (vax)
                    711: #if !defined (ultrix)
                    712:   printf ("vax-dec-bsd\n"); exit (0);
                    713: #else
                    714:   printf ("vax-dec-ultrix\n"); exit (0);
                    715: #endif
                    716: #endif
                    717: 
                    718: #if defined (alliant) && defined (i860)
                    719:   printf ("i860-alliant-bsd\n"); exit (0);
                    720: #endif
                    721: 
                    722:   exit (1);
                    723: }
                    724: EOF
                    725: 
                    726: ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
                    727: rm -f dummy.c dummy
                    728: 
                    729: # Apollos put the system type in the environment.
                    730: 
                    731: test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
                    732: 
                    733: # Convex versions that predate uname can use getsysinfo(1)
                    734: 
                    735: if [ -x /usr/convex/getsysinfo ]
                    736: then
                    737:     case `getsysinfo -f cpu_type` in
                    738:     c1*)
                    739:        echo c1-convex-bsd
                    740:        exit 0 ;;
                    741:     c2*)
                    742:        if getsysinfo -f scalar_acc
                    743:        then echo c32-convex-bsd
                    744:        else echo c2-convex-bsd
                    745:        fi
                    746:        exit 0 ;;
                    747:     c34*)
                    748:        echo c34-convex-bsd
                    749:        exit 0 ;;
                    750:     c38*)
                    751:        echo c38-convex-bsd
                    752:        exit 0 ;;
                    753:     c4*)
                    754:        echo c4-convex-bsd
                    755:        exit 0 ;;
                    756:     esac
                    757: fi
                    758: 
                    759: #echo '(Unable to guess system type)' 1>&2
                    760: 
                    761: exit 1

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