Annotation of embedaddon/bmon/config.guess, revision 1.1.1.1

1.1       misho       1: #! /bin/sh
                      2: # Attempt to guess a canonical system name.
                      3: #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
                      4: #   2000, 2001, 2002 Free Software Foundation, Inc.
                      5: 
                      6: timestamp='2002-01-02'
                      7: 
                      8: # This file is free software; you can redistribute it and/or modify it
                      9: # under the terms of the GNU General Public License as published by
                     10: # the Free Software Foundation; either version 2 of the License, or
                     11: # (at your option) any later version.
                     12: #
                     13: # This program is distributed in the hope that it will be useful, but
                     14: # WITHOUT ANY WARRANTY; without even the implied warranty of
                     15: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
                     16: # General Public License for more details.
                     17: #
                     18: # You should have received a copy of the GNU General Public License
                     19: # along with this program; if not, write to the Free Software
                     20: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
                     21: #
                     22: # As a special exception to the GNU General Public License, if you
                     23: # distribute this file as part of a program that contains a
                     24: # configuration script generated by Autoconf, you may include it under
                     25: # the same distribution terms that you use for the rest of that program.
                     26: 
                     27: # Originally written by Per Bothner <bothner@cygnus.com>.
                     28: # Please send patches to <config-patches@gnu.org>.  Submit a context
                     29: # diff and a properly formatted ChangeLog entry.
                     30: #
                     31: # This script attempts to guess a canonical system name similar to
                     32: # config.sub.  If it succeeds, it prints the system name on stdout, and
                     33: # exits with 0.  Otherwise, it exits with 1.
                     34: #
                     35: # The plan is that this can be called by configure scripts if you
                     36: # don't specify an explicit build system type.
                     37: 
                     38: me=`echo "$0" | sed -e 's,.*/,,'`
                     39: 
                     40: usage="\
                     41: Usage: $0 [OPTION]
                     42: 
                     43: Output the configuration name of the system \`$me' is run on.
                     44: 
                     45: Operation modes:
                     46:   -h, --help         print this help, then exit
                     47:   -t, --time-stamp   print date of last modification, then exit
                     48:   -v, --version      print version number, then exit
                     49: 
                     50: Report bugs and patches to <config-patches@gnu.org>."
                     51: 
                     52: version="\
                     53: GNU config.guess ($timestamp)
                     54: 
                     55: Originally written by Per Bothner.
                     56: Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
                     57: Free Software Foundation, Inc.
                     58: 
                     59: This is free software; see the source for copying conditions.  There is NO
                     60: warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
                     61: 
                     62: help="
                     63: Try \`$me --help' for more information."
                     64: 
                     65: # Parse command line
                     66: while test $# -gt 0 ; do
                     67:   case $1 in
                     68:     --time-stamp | --time* | -t )
                     69:        echo "$timestamp" ; exit 0 ;;
                     70:     --version | -v )
                     71:        echo "$version" ; exit 0 ;;
                     72:     --help | --h* | -h )
                     73:        echo "$usage"; exit 0 ;;
                     74:     -- )     # Stop option processing
                     75:        shift; break ;;
                     76:     - )        # Use stdin as input.
                     77:        break ;;
                     78:     -* )
                     79:        echo "$me: invalid option $1$help" >&2
                     80:        exit 1 ;;
                     81:     * )
                     82:        break ;;
                     83:   esac
                     84: done
                     85: 
                     86: if test $# != 0; then
                     87:   echo "$me: too many arguments$help" >&2
                     88:   exit 1
                     89: fi
                     90: 
                     91: 
                     92: dummy=dummy-$$
                     93: trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
                     94: 
                     95: # CC_FOR_BUILD -- compiler used by this script.
                     96: # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
                     97: # use `HOST_CC' if defined, but it is deprecated.
                     98: 
                     99: set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in
                    100:  ,,)    echo "int dummy(){}" > $dummy.c ;
                    101:        for c in cc gcc c89 ; do
                    102:          ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ;
                    103:          if test $? = 0 ; then
                    104:             CC_FOR_BUILD="$c"; break ;
                    105:          fi ;
                    106:        done ;
                    107:        rm -f $dummy.c $dummy.o $dummy.rel ;
                    108:        if test x"$CC_FOR_BUILD" = x ; then
                    109:          CC_FOR_BUILD=no_compiler_found ;
                    110:        fi
                    111:        ;;
                    112:  ,,*)   CC_FOR_BUILD=$CC ;;
                    113:  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
                    114: esac'
                    115: 
                    116: # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
                    117: # (ghazi@noc.rutgers.edu 1994-08-24)
                    118: if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
                    119:        PATH=$PATH:/.attbin ; export PATH
                    120: fi
                    121: 
                    122: UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
                    123: UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
                    124: UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
                    125: UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
                    126: 
                    127: # Note: order is significant - the case branches are not exclusive.
                    128: 
                    129: case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
                    130:     *:NetBSD:*:*)
                    131:        # NetBSD (nbsd) targets should (where applicable) match one or
                    132:        # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
                    133:        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
                    134:        # switched to ELF, *-*-netbsd* would select the old
                    135:        # object file format.  This provides both forward
                    136:        # compatibility and a consistent mechanism for selecting the
                    137:        # object file format.
                    138:        #
                    139:        # Note: NetBSD doesn't particularly care about the vendor
                    140:        # portion of the name.  We always set it to "unknown".
                    141:        UNAME_MACHINE_ARCH=`(uname -p) 2>/dev/null` || \
                    142:            UNAME_MACHINE_ARCH=unknown
                    143:        case "${UNAME_MACHINE_ARCH}" in
                    144:            arm*) machine=arm-unknown ;;
                    145:            sh3el) machine=shl-unknown ;;
                    146:            sh3eb) machine=sh-unknown ;;
                    147:            *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
                    148:        esac
                    149:        # The Operating System including object format, if it has switched
                    150:        # to ELF recently, or will in the future.
                    151:        case "${UNAME_MACHINE_ARCH}" in
                    152:            arm*|i386|m68k|ns32k|sh3*|sparc|vax)
                    153:                eval $set_cc_for_build
                    154:                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
                    155:                        | grep __ELF__ >/dev/null
                    156:                then
                    157:                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
                    158:                    # Return netbsd for either.  FIX?
                    159:                    os=netbsd
                    160:                else
                    161:                    os=netbsdelf
                    162:                fi
                    163:                ;;
                    164:            *)
                    165:                os=netbsd
                    166:                ;;
                    167:        esac
                    168:        # The OS release
                    169:        release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
                    170:        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
                    171:        # contains redundant information, the shorter form:
                    172:        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
                    173:        echo "${machine}-${os}${release}"
                    174:        exit 0 ;;
                    175:     amiga:OpenBSD:*:*)
                    176:        echo m68k-unknown-openbsd${UNAME_RELEASE}
                    177:        exit 0 ;;
                    178:     arc:OpenBSD:*:*)
                    179:        echo mipsel-unknown-openbsd${UNAME_RELEASE}
                    180:        exit 0 ;;
                    181:     hp300:OpenBSD:*:*)
                    182:        echo m68k-unknown-openbsd${UNAME_RELEASE}
                    183:        exit 0 ;;
                    184:     mac68k:OpenBSD:*:*)
                    185:        echo m68k-unknown-openbsd${UNAME_RELEASE}
                    186:        exit 0 ;;
                    187:     macppc:OpenBSD:*:*)
                    188:        echo powerpc-unknown-openbsd${UNAME_RELEASE}
                    189:        exit 0 ;;
                    190:     mvme68k:OpenBSD:*:*)
                    191:        echo m68k-unknown-openbsd${UNAME_RELEASE}
                    192:        exit 0 ;;
                    193:     mvme88k:OpenBSD:*:*)
                    194:        echo m88k-unknown-openbsd${UNAME_RELEASE}
                    195:        exit 0 ;;
                    196:     mvmeppc:OpenBSD:*:*)
                    197:        echo powerpc-unknown-openbsd${UNAME_RELEASE}
                    198:        exit 0 ;;
                    199:     pmax:OpenBSD:*:*)
                    200:        echo mipsel-unknown-openbsd${UNAME_RELEASE}
                    201:        exit 0 ;;
                    202:     sgi:OpenBSD:*:*)
                    203:        echo mipseb-unknown-openbsd${UNAME_RELEASE}
                    204:        exit 0 ;;
                    205:     sun3:OpenBSD:*:*)
                    206:        echo m68k-unknown-openbsd${UNAME_RELEASE}
                    207:        exit 0 ;;
                    208:     wgrisc:OpenBSD:*:*)
                    209:        echo mipsel-unknown-openbsd${UNAME_RELEASE}
                    210:        exit 0 ;;
                    211:     *:OpenBSD:*:*)
                    212:        echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
                    213:        exit 0 ;;
                    214:     alpha:OSF1:*:*)
                    215:        if test $UNAME_RELEASE = "V4.0"; then
                    216:                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
                    217:        fi
                    218:        # A Vn.n version is a released version.
                    219:        # A Tn.n version is a released field test version.
                    220:        # A Xn.n version is an unreleased experimental baselevel.
                    221:        # 1.2 uses "1.2" for uname -r.
                    222:        cat <<EOF >$dummy.s
                    223:        .data
                    224: \$Lformat:
                    225:        .byte 37,100,45,37,120,10,0     # "%d-%x\n"
                    226: 
                    227:        .text
                    228:        .globl main
                    229:        .align 4
                    230:        .ent main
                    231: main:
                    232:        .frame \$30,16,\$26,0
                    233:        ldgp \$29,0(\$27)
                    234:        .prologue 1
                    235:        .long 0x47e03d80 # implver \$0
                    236:        lda \$2,-1
                    237:        .long 0x47e20c21 # amask \$2,\$1
                    238:        lda \$16,\$Lformat
                    239:        mov \$0,\$17
                    240:        not \$1,\$18
                    241:        jsr \$26,printf
                    242:        ldgp \$29,0(\$26)
                    243:        mov 0,\$16
                    244:        jsr \$26,exit
                    245:        .end main
                    246: EOF
                    247:        eval $set_cc_for_build
                    248:        $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
                    249:        if test "$?" = 0 ; then
                    250:                case `./$dummy` in
                    251:                        0-0)
                    252:                                UNAME_MACHINE="alpha"
                    253:                                ;;
                    254:                        1-0)
                    255:                                UNAME_MACHINE="alphaev5"
                    256:                                ;;
                    257:                        1-1)
                    258:                                UNAME_MACHINE="alphaev56"
                    259:                                ;;
                    260:                        1-101)
                    261:                                UNAME_MACHINE="alphapca56"
                    262:                                ;;
                    263:                        2-303)
                    264:                                UNAME_MACHINE="alphaev6"
                    265:                                ;;
                    266:                        2-307)
                    267:                                UNAME_MACHINE="alphaev67"
                    268:                                ;;
                    269:                        2-1307)
                    270:                                UNAME_MACHINE="alphaev68"
                    271:                                ;;
                    272:                esac
                    273:        fi
                    274:        rm -f $dummy.s $dummy
                    275:        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
                    276:        exit 0 ;;
                    277:     Alpha\ *:Windows_NT*:*)
                    278:        # How do we know it's Interix rather than the generic POSIX subsystem?
                    279:        # Should we change UNAME_MACHINE based on the output of uname instead
                    280:        # of the specific Alpha model?
                    281:        echo alpha-pc-interix
                    282:        exit 0 ;;
                    283:     21064:Windows_NT:50:3)
                    284:        echo alpha-dec-winnt3.5
                    285:        exit 0 ;;
                    286:     Amiga*:UNIX_System_V:4.0:*)
                    287:        echo m68k-unknown-sysv4
                    288:        exit 0;;
                    289:     *:[Aa]miga[Oo][Ss]:*:*)
                    290:        echo ${UNAME_MACHINE}-unknown-amigaos
                    291:        exit 0 ;;
                    292:     *:[Mm]orph[Oo][Ss]:*:*)
                    293:        echo ${UNAME_MACHINE}-unknown-morphos
                    294:        exit 0 ;;
                    295:     *:OS/390:*:*)
                    296:        echo i370-ibm-openedition
                    297:        exit 0 ;;
                    298:     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
                    299:        echo arm-acorn-riscix${UNAME_RELEASE}
                    300:        exit 0;;
                    301:     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
                    302:        echo hppa1.1-hitachi-hiuxmpp
                    303:        exit 0;;
                    304:     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
                    305:        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
                    306:        if test "`(/bin/universe) 2>/dev/null`" = att ; then
                    307:                echo pyramid-pyramid-sysv3
                    308:        else
                    309:                echo pyramid-pyramid-bsd
                    310:        fi
                    311:        exit 0 ;;
                    312:     NILE*:*:*:dcosx)
                    313:        echo pyramid-pyramid-svr4
                    314:        exit 0 ;;
                    315:     sun4H:SunOS:5.*:*)
                    316:        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
                    317:        exit 0 ;;
                    318:     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
                    319:        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
                    320:        exit 0 ;;
                    321:     i86pc:SunOS:5.*:*)
                    322:        echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
                    323:        exit 0 ;;
                    324:     sun4*:SunOS:6*:*)
                    325:        # According to config.sub, this is the proper way to canonicalize
                    326:        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
                    327:        # it's likely to be more like Solaris than SunOS4.
                    328:        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
                    329:        exit 0 ;;
                    330:     sun4*:SunOS:*:*)
                    331:        case "`/usr/bin/arch -k`" in
                    332:            Series*|S4*)
                    333:                UNAME_RELEASE=`uname -v`
                    334:                ;;
                    335:        esac
                    336:        # Japanese Language versions have a version number like `4.1.3-JL'.
                    337:        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
                    338:        exit 0 ;;
                    339:     sun3*:SunOS:*:*)
                    340:        echo m68k-sun-sunos${UNAME_RELEASE}
                    341:        exit 0 ;;
                    342:     sun*:*:4.2BSD:*)
                    343:        UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
                    344:        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
                    345:        case "`/bin/arch`" in
                    346:            sun3)
                    347:                echo m68k-sun-sunos${UNAME_RELEASE}
                    348:                ;;
                    349:            sun4)
                    350:                echo sparc-sun-sunos${UNAME_RELEASE}
                    351:                ;;
                    352:        esac
                    353:        exit 0 ;;
                    354:     aushp:SunOS:*:*)
                    355:        echo sparc-auspex-sunos${UNAME_RELEASE}
                    356:        exit 0 ;;
                    357:     # The situation for MiNT is a little confusing.  The machine name
                    358:     # can be virtually everything (everything which is not
                    359:     # "atarist" or "atariste" at least should have a processor
                    360:     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
                    361:     # to the lowercase version "mint" (or "freemint").  Finally
                    362:     # the system name "TOS" denotes a system which is actually not
                    363:     # MiNT.  But MiNT is downward compatible to TOS, so this should
                    364:     # be no problem.
                    365:     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
                    366:         echo m68k-atari-mint${UNAME_RELEASE}
                    367:        exit 0 ;;
                    368:     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
                    369:        echo m68k-atari-mint${UNAME_RELEASE}
                    370:         exit 0 ;;
                    371:     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
                    372:         echo m68k-atari-mint${UNAME_RELEASE}
                    373:        exit 0 ;;
                    374:     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
                    375:         echo m68k-milan-mint${UNAME_RELEASE}
                    376:         exit 0 ;;
                    377:     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
                    378:         echo m68k-hades-mint${UNAME_RELEASE}
                    379:         exit 0 ;;
                    380:     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
                    381:         echo m68k-unknown-mint${UNAME_RELEASE}
                    382:         exit 0 ;;
                    383:     powerpc:machten:*:*)
                    384:        echo powerpc-apple-machten${UNAME_RELEASE}
                    385:        exit 0 ;;
                    386:     RISC*:Mach:*:*)
                    387:        echo mips-dec-mach_bsd4.3
                    388:        exit 0 ;;
                    389:     RISC*:ULTRIX:*:*)
                    390:        echo mips-dec-ultrix${UNAME_RELEASE}
                    391:        exit 0 ;;
                    392:     VAX*:ULTRIX*:*:*)
                    393:        echo vax-dec-ultrix${UNAME_RELEASE}
                    394:        exit 0 ;;
                    395:     2020:CLIX:*:* | 2430:CLIX:*:*)
                    396:        echo clipper-intergraph-clix${UNAME_RELEASE}
                    397:        exit 0 ;;
                    398:     mips:*:*:UMIPS | mips:*:*:RISCos)
                    399:        eval $set_cc_for_build
                    400:        sed 's/^        //' << EOF >$dummy.c
                    401: #ifdef __cplusplus
                    402: #include <stdio.h>  /* for printf() prototype */
                    403:        int main (int argc, char *argv[]) {
                    404: #else
                    405:        int main (argc, argv) int argc; char *argv[]; {
                    406: #endif
                    407:        #if defined (host_mips) && defined (MIPSEB)
                    408:        #if defined (SYSTYPE_SYSV)
                    409:          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
                    410:        #endif
                    411:        #if defined (SYSTYPE_SVR4)
                    412:          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
                    413:        #endif
                    414:        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
                    415:          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
                    416:        #endif
                    417:        #endif
                    418:          exit (-1);
                    419:        }
                    420: EOF
                    421:        $CC_FOR_BUILD $dummy.c -o $dummy \
                    422:          && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
                    423:          && rm -f $dummy.c $dummy && exit 0
                    424:        rm -f $dummy.c $dummy
                    425:        echo mips-mips-riscos${UNAME_RELEASE}
                    426:        exit 0 ;;
                    427:     Motorola:PowerMAX_OS:*:*)
                    428:        echo powerpc-motorola-powermax
                    429:        exit 0 ;;
                    430:     Night_Hawk:Power_UNIX:*:*)
                    431:        echo powerpc-harris-powerunix
                    432:        exit 0 ;;
                    433:     m88k:CX/UX:7*:*)
                    434:        echo m88k-harris-cxux7
                    435:        exit 0 ;;
                    436:     m88k:*:4*:R4*)
                    437:        echo m88k-motorola-sysv4
                    438:        exit 0 ;;
                    439:     m88k:*:3*:R3*)
                    440:        echo m88k-motorola-sysv3
                    441:        exit 0 ;;
                    442:     AViiON:dgux:*:*)
                    443:         # DG/UX returns AViiON for all architectures
                    444:         UNAME_PROCESSOR=`/usr/bin/uname -p`
                    445:        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
                    446:        then
                    447:            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
                    448:               [ ${TARGET_BINARY_INTERFACE}x = x ]
                    449:            then
                    450:                echo m88k-dg-dgux${UNAME_RELEASE}
                    451:            else
                    452:                echo m88k-dg-dguxbcs${UNAME_RELEASE}
                    453:            fi
                    454:        else
                    455:            echo i586-dg-dgux${UNAME_RELEASE}
                    456:        fi
                    457:        exit 0 ;;
                    458:     M88*:DolphinOS:*:*)        # DolphinOS (SVR3)
                    459:        echo m88k-dolphin-sysv3
                    460:        exit 0 ;;
                    461:     M88*:*:R3*:*)
                    462:        # Delta 88k system running SVR3
                    463:        echo m88k-motorola-sysv3
                    464:        exit 0 ;;
                    465:     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
                    466:        echo m88k-tektronix-sysv3
                    467:        exit 0 ;;
                    468:     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
                    469:        echo m68k-tektronix-bsd
                    470:        exit 0 ;;
                    471:     *:IRIX*:*:*)
                    472:        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
                    473:        exit 0 ;;
                    474:     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
                    475:        echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
                    476:        exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
                    477:     i*86:AIX:*:*)
                    478:        echo i386-ibm-aix
                    479:        exit 0 ;;
                    480:     ia64:AIX:*:*)
                    481:        if [ -x /usr/bin/oslevel ] ; then
                    482:                IBM_REV=`/usr/bin/oslevel`
                    483:        else
                    484:                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
                    485:        fi
                    486:        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
                    487:        exit 0 ;;
                    488:     *:AIX:2:3)
                    489:        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
                    490:                eval $set_cc_for_build
                    491:                sed 's/^                //' << EOF >$dummy.c
                    492:                #include <sys/systemcfg.h>
                    493: 
                    494:                main()
                    495:                        {
                    496:                        if (!__power_pc())
                    497:                                exit(1);
                    498:                        puts("powerpc-ibm-aix3.2.5");
                    499:                        exit(0);
                    500:                        }
                    501: EOF
                    502:                $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
                    503:                rm -f $dummy.c $dummy
                    504:                echo rs6000-ibm-aix3.2.5
                    505:        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
                    506:                echo rs6000-ibm-aix3.2.4
                    507:        else
                    508:                echo rs6000-ibm-aix3.2
                    509:        fi
                    510:        exit 0 ;;
                    511:     *:AIX:*:[45])
                    512:        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
                    513:        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
                    514:                IBM_ARCH=rs6000
                    515:        else
                    516:                IBM_ARCH=powerpc
                    517:        fi
                    518:        if [ -x /usr/bin/oslevel ] ; then
                    519:                IBM_REV=`/usr/bin/oslevel`
                    520:        else
                    521:                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
                    522:        fi
                    523:        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
                    524:        exit 0 ;;
                    525:     *:AIX:*:*)
                    526:        echo rs6000-ibm-aix
                    527:        exit 0 ;;
                    528:     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
                    529:        echo romp-ibm-bsd4.4
                    530:        exit 0 ;;
                    531:     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
                    532:        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
                    533:        exit 0 ;;                           # report: romp-ibm BSD 4.3
                    534:     *:BOSX:*:*)
                    535:        echo rs6000-bull-bosx
                    536:        exit 0 ;;
                    537:     DPX/2?00:B.O.S.:*:*)
                    538:        echo m68k-bull-sysv3
                    539:        exit 0 ;;
                    540:     9000/[34]??:4.3bsd:1.*:*)
                    541:        echo m68k-hp-bsd
                    542:        exit 0 ;;
                    543:     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
                    544:        echo m68k-hp-bsd4.4
                    545:        exit 0 ;;
                    546:     9000/[34678]??:HP-UX:*:*)
                    547:        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
                    548:        case "${UNAME_MACHINE}" in
                    549:            9000/31? )            HP_ARCH=m68000 ;;
                    550:            9000/[34]?? )         HP_ARCH=m68k ;;
                    551:            9000/[678][0-9][0-9])
                    552:                if [ -x /usr/bin/getconf ]; then
                    553:                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
                    554:                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
                    555:                     case "${sc_cpu_version}" in
                    556:                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
                    557:                       528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
                    558:                       532)                      # CPU_PA_RISC2_0
                    559:                         case "${sc_kernel_bits}" in
                    560:                           32) HP_ARCH="hppa2.0n" ;;
                    561:                           64) HP_ARCH="hppa2.0w" ;;
                    562:                          '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
                    563:                         esac ;;
                    564:                     esac
                    565:                fi
                    566:                if [ "${HP_ARCH}" = "" ]; then
                    567:                    eval $set_cc_for_build
                    568:                    sed 's/^              //' << EOF >$dummy.c
                    569: 
                    570:               #define _HPUX_SOURCE
                    571:               #include <stdlib.h>
                    572:               #include <unistd.h>
                    573: 
                    574:               int main ()
                    575:               {
                    576:               #if defined(_SC_KERNEL_BITS)
                    577:                   long bits = sysconf(_SC_KERNEL_BITS);
                    578:               #endif
                    579:                   long cpu  = sysconf (_SC_CPU_VERSION);
                    580: 
                    581:                   switch (cpu)
                    582:                {
                    583:                case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
                    584:                case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
                    585:                case CPU_PA_RISC2_0:
                    586:               #if defined(_SC_KERNEL_BITS)
                    587:                    switch (bits)
                    588:                        {
                    589:                        case 64: puts ("hppa2.0w"); break;
                    590:                        case 32: puts ("hppa2.0n"); break;
                    591:                        default: puts ("hppa2.0"); break;
                    592:                        } break;
                    593:               #else  /* !defined(_SC_KERNEL_BITS) */
                    594:                    puts ("hppa2.0"); break;
                    595:               #endif
                    596:                default: puts ("hppa1.0"); break;
                    597:                }
                    598:                   exit (0);
                    599:               }
                    600: EOF
                    601:                    (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`./$dummy`
                    602:                    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
                    603:                    rm -f $dummy.c $dummy
                    604:                fi ;;
                    605:        esac
                    606:        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
                    607:        exit 0 ;;
                    608:     ia64:HP-UX:*:*)
                    609:        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
                    610:        echo ia64-hp-hpux${HPUX_REV}
                    611:        exit 0 ;;
                    612:     3050*:HI-UX:*:*)
                    613:        eval $set_cc_for_build
                    614:        sed 's/^        //' << EOF >$dummy.c
                    615:        #include <unistd.h>
                    616:        int
                    617:        main ()
                    618:        {
                    619:          long cpu = sysconf (_SC_CPU_VERSION);
                    620:          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
                    621:             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
                    622:             results, however.  */
                    623:          if (CPU_IS_PA_RISC (cpu))
                    624:            {
                    625:              switch (cpu)
                    626:                {
                    627:                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
                    628:                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
                    629:                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
                    630:                  default: puts ("hppa-hitachi-hiuxwe2"); break;
                    631:                }
                    632:            }
                    633:          else if (CPU_IS_HP_MC68K (cpu))
                    634:            puts ("m68k-hitachi-hiuxwe2");
                    635:          else puts ("unknown-hitachi-hiuxwe2");
                    636:          exit (0);
                    637:        }
                    638: EOF
                    639:        $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
                    640:        rm -f $dummy.c $dummy
                    641:        echo unknown-hitachi-hiuxwe2
                    642:        exit 0 ;;
                    643:     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
                    644:        echo hppa1.1-hp-bsd
                    645:        exit 0 ;;
                    646:     9000/8??:4.3bsd:*:*)
                    647:        echo hppa1.0-hp-bsd
                    648:        exit 0 ;;
                    649:     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
                    650:        echo hppa1.0-hp-mpeix
                    651:        exit 0 ;;
                    652:     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
                    653:        echo hppa1.1-hp-osf
                    654:        exit 0 ;;
                    655:     hp8??:OSF1:*:*)
                    656:        echo hppa1.0-hp-osf
                    657:        exit 0 ;;
                    658:     i*86:OSF1:*:*)
                    659:        if [ -x /usr/sbin/sysversion ] ; then
                    660:            echo ${UNAME_MACHINE}-unknown-osf1mk
                    661:        else
                    662:            echo ${UNAME_MACHINE}-unknown-osf1
                    663:        fi
                    664:        exit 0 ;;
                    665:     parisc*:Lites*:*:*)
                    666:        echo hppa1.1-hp-lites
                    667:        exit 0 ;;
                    668:     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
                    669:        echo c1-convex-bsd
                    670:         exit 0 ;;
                    671:     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
                    672:        if getsysinfo -f scalar_acc
                    673:        then echo c32-convex-bsd
                    674:        else echo c2-convex-bsd
                    675:        fi
                    676:         exit 0 ;;
                    677:     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
                    678:        echo c34-convex-bsd
                    679:         exit 0 ;;
                    680:     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
                    681:        echo c38-convex-bsd
                    682:         exit 0 ;;
                    683:     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
                    684:        echo c4-convex-bsd
                    685:         exit 0 ;;
                    686:     CRAY*X-MP:*:*:*)
                    687:        echo xmp-cray-unicos
                    688:         exit 0 ;;
                    689:     CRAY*Y-MP:*:*:*)
                    690:        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
                    691:        exit 0 ;;
                    692:     CRAY*[A-Z]90:*:*:*)
                    693:        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
                    694:        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
                    695:              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
                    696:              -e 's/\.[^.]*$/.X/'
                    697:        exit 0 ;;
                    698:     CRAY*TS:*:*:*)
                    699:        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
                    700:        exit 0 ;;
                    701:     CRAY*T3D:*:*:*)
                    702:        echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
                    703:        exit 0 ;;
                    704:     CRAY*T3E:*:*:*)
                    705:        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
                    706:        exit 0 ;;
                    707:     CRAY*SV1:*:*:*)
                    708:        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
                    709:        exit 0 ;;
                    710:     CRAY-2:*:*:*)
                    711:        echo cray2-cray-unicos
                    712:         exit 0 ;;
                    713:     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
                    714:        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
                    715:         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
                    716:         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
                    717:         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
                    718:         exit 0 ;;
                    719:     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
                    720:        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
                    721:        exit 0 ;;
                    722:     sparc*:BSD/OS:*:*)
                    723:        echo sparc-unknown-bsdi${UNAME_RELEASE}
                    724:        exit 0 ;;
                    725:     *:BSD/OS:*:*)
                    726:        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
                    727:        exit 0 ;;
                    728:     *:FreeBSD:*:*)
                    729:        echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
                    730:        exit 0 ;;
                    731:     i*:CYGWIN*:*)
                    732:        echo ${UNAME_MACHINE}-pc-cygwin
                    733:        exit 0 ;;
                    734:     i*:MINGW*:*)
                    735:        echo ${UNAME_MACHINE}-pc-mingw32
                    736:        exit 0 ;;
                    737:     i*:PW*:*)
                    738:        echo ${UNAME_MACHINE}-pc-pw32
                    739:        exit 0 ;;
                    740:     x86:Interix*:3*)
                    741:        echo i386-pc-interix3
                    742:        exit 0 ;;
                    743:     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
                    744:        # How do we know it's Interix rather than the generic POSIX subsystem?
                    745:        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
                    746:        # UNAME_MACHINE based on the output of uname instead of i386?
                    747:        echo i386-pc-interix
                    748:        exit 0 ;;
                    749:     i*:UWIN*:*)
                    750:        echo ${UNAME_MACHINE}-pc-uwin
                    751:        exit 0 ;;
                    752:     p*:CYGWIN*:*)
                    753:        echo powerpcle-unknown-cygwin
                    754:        exit 0 ;;
                    755:     prep*:SunOS:5.*:*)
                    756:        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
                    757:        exit 0 ;;
                    758:     *:GNU:*:*)
                    759:        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
                    760:        exit 0 ;;
                    761:     i*86:Minix:*:*)
                    762:        echo ${UNAME_MACHINE}-pc-minix
                    763:        exit 0 ;;
                    764:     arm*:Linux:*:*)
                    765:        echo ${UNAME_MACHINE}-unknown-linux-gnu
                    766:        exit 0 ;;
                    767:     ia64:Linux:*:*)
                    768:        echo ${UNAME_MACHINE}-unknown-linux
                    769:        exit 0 ;;
                    770:     m68*:Linux:*:*)
                    771:        echo ${UNAME_MACHINE}-unknown-linux-gnu
                    772:        exit 0 ;;
                    773:     mips:Linux:*:*)
                    774:        eval $set_cc_for_build
                    775:        sed 's/^        //' << EOF >$dummy.c
                    776:        #undef CPU
                    777:        #undef mips
                    778:        #undef mipsel
                    779:        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) 
                    780:        CPU=mipsel 
                    781:        #else
                    782:        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) 
                    783:        CPU=mips
                    784:        #else
                    785:        CPU=
                    786:        #endif
                    787:        #endif 
                    788: EOF
                    789:        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
                    790:        rm -f $dummy.c
                    791:        test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0
                    792:        ;;
                    793:     ppc:Linux:*:*)
                    794:        echo powerpc-unknown-linux-gnu
                    795:        exit 0 ;;
                    796:     ppc64:Linux:*:*)
                    797:        echo powerpc64-unknown-linux-gnu
                    798:        exit 0 ;;
                    799:     alpha:Linux:*:*)
                    800:        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
                    801:          EV5)   UNAME_MACHINE=alphaev5 ;;
                    802:          EV56)  UNAME_MACHINE=alphaev56 ;;
                    803:          PCA56) UNAME_MACHINE=alphapca56 ;;
                    804:          PCA57) UNAME_MACHINE=alphapca56 ;;
                    805:          EV6)   UNAME_MACHINE=alphaev6 ;;
                    806:          EV67)  UNAME_MACHINE=alphaev67 ;;
                    807:          EV68*) UNAME_MACHINE=alphaev68 ;;
                    808:         esac
                    809:        objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
                    810:        if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
                    811:        echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
                    812:        exit 0 ;;
                    813:     parisc:Linux:*:* | hppa:Linux:*:*)
                    814:        # Look for CPU level
                    815:        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
                    816:          PA7*) echo hppa1.1-unknown-linux-gnu ;;
                    817:          PA8*) echo hppa2.0-unknown-linux-gnu ;;
                    818:          *)    echo hppa-unknown-linux-gnu ;;
                    819:        esac
                    820:        exit 0 ;;
                    821:     parisc64:Linux:*:* | hppa64:Linux:*:*)
                    822:        echo hppa64-unknown-linux-gnu
                    823:        exit 0 ;;
                    824:     s390:Linux:*:* | s390x:Linux:*:*)
                    825:        echo ${UNAME_MACHINE}-ibm-linux
                    826:        exit 0 ;;
                    827:     sh*:Linux:*:*)
                    828:        echo ${UNAME_MACHINE}-unknown-linux-gnu
                    829:        exit 0 ;;
                    830:     sparc:Linux:*:* | sparc64:Linux:*:*)
                    831:        echo ${UNAME_MACHINE}-unknown-linux-gnu
                    832:        exit 0 ;;
                    833:     x86_64:Linux:*:*)
                    834:        echo x86_64-unknown-linux-gnu
                    835:        exit 0 ;;
                    836:     i*86:Linux:*:*)
                    837:        # The BFD linker knows what the default object file format is, so
                    838:        # first see if it will tell us. cd to the root directory to prevent
                    839:        # problems with other programs or directories called `ld' in the path.
                    840:        ld_supported_targets=`cd /; ld --help 2>&1 \
                    841:                         | sed -ne '/supported targets:/!d
                    842:                                    s/[         ][      ]*/ /g
                    843:                                    s/.*supported targets: *//
                    844:                                    s/ .*//
                    845:                                    p'`
                    846:         case "$ld_supported_targets" in
                    847:          elf32-i386)
                    848:                TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
                    849:                ;;
                    850:          a.out-i386-linux)
                    851:                echo "${UNAME_MACHINE}-pc-linux-gnuaout"
                    852:                exit 0 ;;               
                    853:          coff-i386)
                    854:                echo "${UNAME_MACHINE}-pc-linux-gnucoff"
                    855:                exit 0 ;;
                    856:          "")
                    857:                # Either a pre-BFD a.out linker (linux-gnuoldld) or
                    858:                # one that does not give us useful --help.
                    859:                echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
                    860:                exit 0 ;;
                    861:        esac
                    862:        # Determine whether the default compiler is a.out or elf
                    863:        eval $set_cc_for_build
                    864:        sed 's/^        //' << EOF >$dummy.c
                    865:        #include <features.h>
                    866:        #ifdef __ELF__
                    867:        # ifdef __GLIBC__
                    868:        #  if __GLIBC__ >= 2
                    869:        LIBC=gnu
                    870:        #  else
                    871:        LIBC=gnulibc1
                    872:        #  endif
                    873:        # else
                    874:        LIBC=gnulibc1
                    875:        # endif
                    876:        #else
                    877:        LIBC=gnuaout
                    878:        #endif
                    879: EOF
                    880:        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
                    881:        rm -f $dummy.c
                    882:        test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
                    883:        test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
                    884:        ;;
                    885:     i*86:DYNIX/ptx:4*:*)
                    886:        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
                    887:        # earlier versions are messed up and put the nodename in both
                    888:        # sysname and nodename.
                    889:        echo i386-sequent-sysv4
                    890:        exit 0 ;;
                    891:     i*86:UNIX_SV:4.2MP:2.*)
                    892:         # Unixware is an offshoot of SVR4, but it has its own version
                    893:         # number series starting with 2...
                    894:         # I am not positive that other SVR4 systems won't match this,
                    895:        # I just have to hope.  -- rms.
                    896:         # Use sysv4.2uw... so that sysv4* matches it.
                    897:        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
                    898:        exit 0 ;;
                    899:     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
                    900:        UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
                    901:        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
                    902:                echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
                    903:        else
                    904:                echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
                    905:        fi
                    906:        exit 0 ;;
                    907:     i*86:*:5:[78]*)
                    908:        case `/bin/uname -X | grep "^Machine"` in
                    909:            *486*)           UNAME_MACHINE=i486 ;;
                    910:            *Pentium)        UNAME_MACHINE=i586 ;;
                    911:            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
                    912:        esac
                    913:        echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
                    914:        exit 0 ;;
                    915:     i*86:*:3.2:*)
                    916:        if test -f /usr/options/cb.name; then
                    917:                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
                    918:                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
                    919:        elif /bin/uname -X 2>/dev/null >/dev/null ; then
                    920:                UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
                    921:                (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
                    922:                (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
                    923:                        && UNAME_MACHINE=i586
                    924:                (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
                    925:                        && UNAME_MACHINE=i686
                    926:                (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
                    927:                        && UNAME_MACHINE=i686
                    928:                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
                    929:        else
                    930:                echo ${UNAME_MACHINE}-pc-sysv32
                    931:        fi
                    932:        exit 0 ;;
                    933:     i*86:*DOS:*:*)
                    934:        echo ${UNAME_MACHINE}-pc-msdosdjgpp
                    935:        exit 0 ;;
                    936:     pc:*:*:*)
                    937:        # Left here for compatibility:
                    938:         # uname -m prints for DJGPP always 'pc', but it prints nothing about
                    939:         # the processor, so we play safe by assuming i386.
                    940:        echo i386-pc-msdosdjgpp
                    941:         exit 0 ;;
                    942:     Intel:Mach:3*:*)
                    943:        echo i386-pc-mach3
                    944:        exit 0 ;;
                    945:     paragon:*:*:*)
                    946:        echo i860-intel-osf1
                    947:        exit 0 ;;
                    948:     i860:*:4.*:*) # i860-SVR4
                    949:        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
                    950:          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
                    951:        else # Add other i860-SVR4 vendors below as they are discovered.
                    952:          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
                    953:        fi
                    954:        exit 0 ;;
                    955:     mini*:CTIX:SYS*5:*)
                    956:        # "miniframe"
                    957:        echo m68010-convergent-sysv
                    958:        exit 0 ;;
                    959:     M68*:*:R3V[567]*:*)
                    960:        test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
                    961:     3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0)
                    962:        OS_REL=''
                    963:        test -r /etc/.relid \
                    964:        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
                    965:        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
                    966:          && echo i486-ncr-sysv4.3${OS_REL} && exit 0
                    967:        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
                    968:          && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
                    969:     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
                    970:         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
                    971:           && echo i486-ncr-sysv4 && exit 0 ;;
                    972:     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
                    973:        echo m68k-unknown-lynxos${UNAME_RELEASE}
                    974:        exit 0 ;;
                    975:     mc68030:UNIX_System_V:4.*:*)
                    976:        echo m68k-atari-sysv4
                    977:        exit 0 ;;
                    978:     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
                    979:        echo i386-unknown-lynxos${UNAME_RELEASE}
                    980:        exit 0 ;;
                    981:     TSUNAMI:LynxOS:2.*:*)
                    982:        echo sparc-unknown-lynxos${UNAME_RELEASE}
                    983:        exit 0 ;;
                    984:     rs6000:LynxOS:2.*:*)
                    985:        echo rs6000-unknown-lynxos${UNAME_RELEASE}
                    986:        exit 0 ;;
                    987:     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
                    988:        echo powerpc-unknown-lynxos${UNAME_RELEASE}
                    989:        exit 0 ;;
                    990:     SM[BE]S:UNIX_SV:*:*)
                    991:        echo mips-dde-sysv${UNAME_RELEASE}
                    992:        exit 0 ;;
                    993:     RM*:ReliantUNIX-*:*:*)
                    994:        echo mips-sni-sysv4
                    995:        exit 0 ;;
                    996:     RM*:SINIX-*:*:*)
                    997:        echo mips-sni-sysv4
                    998:        exit 0 ;;
                    999:     *:SINIX-*:*:*)
                   1000:        if uname -p 2>/dev/null >/dev/null ; then
                   1001:                UNAME_MACHINE=`(uname -p) 2>/dev/null`
                   1002:                echo ${UNAME_MACHINE}-sni-sysv4
                   1003:        else
                   1004:                echo ns32k-sni-sysv
                   1005:        fi
                   1006:        exit 0 ;;
                   1007:     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
                   1008:                       # says <Richard.M.Bartel@ccMail.Census.GOV>
                   1009:         echo i586-unisys-sysv4
                   1010:         exit 0 ;;
                   1011:     *:UNIX_System_V:4*:FTX*)
                   1012:        # From Gerald Hewes <hewes@openmarket.com>.
                   1013:        # How about differentiating between stratus architectures? -djm
                   1014:        echo hppa1.1-stratus-sysv4
                   1015:        exit 0 ;;
                   1016:     *:*:*:FTX*)
                   1017:        # From seanf@swdc.stratus.com.
                   1018:        echo i860-stratus-sysv4
                   1019:        exit 0 ;;
                   1020:     *:VOS:*:*)
                   1021:        # From Paul.Green@stratus.com.
                   1022:        echo hppa1.1-stratus-vos
                   1023:        exit 0 ;;
                   1024:     mc68*:A/UX:*:*)
                   1025:        echo m68k-apple-aux${UNAME_RELEASE}
                   1026:        exit 0 ;;
                   1027:     news*:NEWS-OS:6*:*)
                   1028:        echo mips-sony-newsos6
                   1029:        exit 0 ;;
                   1030:     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
                   1031:        if [ -d /usr/nec ]; then
                   1032:                echo mips-nec-sysv${UNAME_RELEASE}
                   1033:        else
                   1034:                echo mips-unknown-sysv${UNAME_RELEASE}
                   1035:        fi
                   1036:         exit 0 ;;
                   1037:     BeBox:BeOS:*:*)    # BeOS running on hardware made by Be, PPC only.
                   1038:        echo powerpc-be-beos
                   1039:        exit 0 ;;
                   1040:     BeMac:BeOS:*:*)    # BeOS running on Mac or Mac clone, PPC only.
                   1041:        echo powerpc-apple-beos
                   1042:        exit 0 ;;
                   1043:     BePC:BeOS:*:*)     # BeOS running on Intel PC compatible.
                   1044:        echo i586-pc-beos
                   1045:        exit 0 ;;
                   1046:     SX-4:SUPER-UX:*:*)
                   1047:        echo sx4-nec-superux${UNAME_RELEASE}
                   1048:        exit 0 ;;
                   1049:     SX-5:SUPER-UX:*:*)
                   1050:        echo sx5-nec-superux${UNAME_RELEASE}
                   1051:        exit 0 ;;
                   1052:     Power*:Rhapsody:*:*)
                   1053:        echo powerpc-apple-rhapsody${UNAME_RELEASE}
                   1054:        exit 0 ;;
                   1055:     *:Rhapsody:*:*)
                   1056:        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
                   1057:        exit 0 ;;
                   1058:     *:Darwin:*:*)
                   1059:        echo `uname -p`-apple-darwin${UNAME_RELEASE}
                   1060:        exit 0 ;;
                   1061:     *:procnto*:*:* | *:QNX:[0123456789]*:*)
                   1062:        if test "${UNAME_MACHINE}" = "x86pc"; then
                   1063:                UNAME_MACHINE=pc
                   1064:        fi
                   1065:        echo `uname -p`-${UNAME_MACHINE}-nto-qnx
                   1066:        exit 0 ;;
                   1067:     *:QNX:*:4*)
                   1068:        echo i386-pc-qnx
                   1069:        exit 0 ;;
                   1070:     NSR-[GKLNPTVW]:NONSTOP_KERNEL:*:*)
                   1071:        echo nsr-tandem-nsk${UNAME_RELEASE}
                   1072:        exit 0 ;;
                   1073:     *:NonStop-UX:*:*)
                   1074:        echo mips-compaq-nonstopux
                   1075:        exit 0 ;;
                   1076:     BS2000:POSIX*:*:*)
                   1077:        echo bs2000-siemens-sysv
                   1078:        exit 0 ;;
                   1079:     DS/*:UNIX_System_V:*:*)
                   1080:        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
                   1081:        exit 0 ;;
                   1082:     *:Plan9:*:*)
                   1083:        # "uname -m" is not consistent, so use $cputype instead. 386
                   1084:        # is converted to i386 for consistency with other x86
                   1085:        # operating systems.
                   1086:        if test "$cputype" = "386"; then
                   1087:            UNAME_MACHINE=i386
                   1088:        else
                   1089:            UNAME_MACHINE="$cputype"
                   1090:        fi
                   1091:        echo ${UNAME_MACHINE}-unknown-plan9
                   1092:        exit 0 ;;
                   1093:     i*86:OS/2:*:*)
                   1094:        # If we were able to find `uname', then EMX Unix compatibility
                   1095:        # is probably installed.
                   1096:        echo ${UNAME_MACHINE}-pc-os2-emx
                   1097:        exit 0 ;;
                   1098:     *:TOPS-10:*:*)
                   1099:        echo pdp10-unknown-tops10
                   1100:        exit 0 ;;
                   1101:     *:TENEX:*:*)
                   1102:        echo pdp10-unknown-tenex
                   1103:        exit 0 ;;
                   1104:     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
                   1105:        echo pdp10-dec-tops20
                   1106:        exit 0 ;;
                   1107:     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
                   1108:        echo pdp10-xkl-tops20
                   1109:        exit 0 ;;
                   1110:     *:TOPS-20:*:*)
                   1111:        echo pdp10-unknown-tops20
                   1112:        exit 0 ;;
                   1113:     *:ITS:*:*)
                   1114:        echo pdp10-unknown-its
                   1115:        exit 0 ;;
                   1116:     i*86:XTS-300:*:STOP)
                   1117:        echo ${UNAME_MACHINE}-unknown-stop
                   1118:        exit 0 ;;
                   1119:     i*86:atheos:*:*)
                   1120:        echo ${UNAME_MACHINE}-unknown-atheos
                   1121:        exit 0 ;;
                   1122: esac
                   1123: 
                   1124: #echo '(No uname command or uname output not recognized.)' 1>&2
                   1125: #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
                   1126: 
                   1127: eval $set_cc_for_build
                   1128: cat >$dummy.c <<EOF
                   1129: #ifdef _SEQUENT_
                   1130: # include <sys/types.h>
                   1131: # include <sys/utsname.h>
                   1132: #endif
                   1133: main ()
                   1134: {
                   1135: #if defined (sony)
                   1136: #if defined (MIPSEB)
                   1137:   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
                   1138:      I don't know....  */
                   1139:   printf ("mips-sony-bsd\n"); exit (0);
                   1140: #else
                   1141: #include <sys/param.h>
                   1142:   printf ("m68k-sony-newsos%s\n",
                   1143: #ifdef NEWSOS4
                   1144:           "4"
                   1145: #else
                   1146:          ""
                   1147: #endif
                   1148:          ); exit (0);
                   1149: #endif
                   1150: #endif
                   1151: 
                   1152: #if defined (__arm) && defined (__acorn) && defined (__unix)
                   1153:   printf ("arm-acorn-riscix"); exit (0);
                   1154: #endif
                   1155: 
                   1156: #if defined (hp300) && !defined (hpux)
                   1157:   printf ("m68k-hp-bsd\n"); exit (0);
                   1158: #endif
                   1159: 
                   1160: #if defined (NeXT)
                   1161: #if !defined (__ARCHITECTURE__)
                   1162: #define __ARCHITECTURE__ "m68k"
                   1163: #endif
                   1164:   int version;
                   1165:   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
                   1166:   if (version < 4)
                   1167:     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
                   1168:   else
                   1169:     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
                   1170:   exit (0);
                   1171: #endif
                   1172: 
                   1173: #if defined (MULTIMAX) || defined (n16)
                   1174: #if defined (UMAXV)
                   1175:   printf ("ns32k-encore-sysv\n"); exit (0);
                   1176: #else
                   1177: #if defined (CMU)
                   1178:   printf ("ns32k-encore-mach\n"); exit (0);
                   1179: #else
                   1180:   printf ("ns32k-encore-bsd\n"); exit (0);
                   1181: #endif
                   1182: #endif
                   1183: #endif
                   1184: 
                   1185: #if defined (__386BSD__)
                   1186:   printf ("i386-pc-bsd\n"); exit (0);
                   1187: #endif
                   1188: 
                   1189: #if defined (sequent)
                   1190: #if defined (i386)
                   1191:   printf ("i386-sequent-dynix\n"); exit (0);
                   1192: #endif
                   1193: #if defined (ns32000)
                   1194:   printf ("ns32k-sequent-dynix\n"); exit (0);
                   1195: #endif
                   1196: #endif
                   1197: 
                   1198: #if defined (_SEQUENT_)
                   1199:     struct utsname un;
                   1200: 
                   1201:     uname(&un);
                   1202: 
                   1203:     if (strncmp(un.version, "V2", 2) == 0) {
                   1204:        printf ("i386-sequent-ptx2\n"); exit (0);
                   1205:     }
                   1206:     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
                   1207:        printf ("i386-sequent-ptx1\n"); exit (0);
                   1208:     }
                   1209:     printf ("i386-sequent-ptx\n"); exit (0);
                   1210: 
                   1211: #endif
                   1212: 
                   1213: #if defined (vax)
                   1214: # if !defined (ultrix)
                   1215: #  include <sys/param.h>
                   1216: #  if defined (BSD)
                   1217: #   if BSD == 43
                   1218:       printf ("vax-dec-bsd4.3\n"); exit (0);
                   1219: #   else
                   1220: #    if BSD == 199006
                   1221:       printf ("vax-dec-bsd4.3reno\n"); exit (0);
                   1222: #    else
                   1223:       printf ("vax-dec-bsd\n"); exit (0);
                   1224: #    endif
                   1225: #   endif
                   1226: #  else
                   1227:     printf ("vax-dec-bsd\n"); exit (0);
                   1228: #  endif
                   1229: # else
                   1230:     printf ("vax-dec-ultrix\n"); exit (0);
                   1231: # endif
                   1232: #endif
                   1233: 
                   1234: #if defined (alliant) && defined (i860)
                   1235:   printf ("i860-alliant-bsd\n"); exit (0);
                   1236: #endif
                   1237: 
                   1238:   exit (1);
                   1239: }
                   1240: EOF
                   1241: 
                   1242: $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
                   1243: rm -f $dummy.c $dummy
                   1244: 
                   1245: # Apollos put the system type in the environment.
                   1246: 
                   1247: test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
                   1248: 
                   1249: # Convex versions that predate uname can use getsysinfo(1)
                   1250: 
                   1251: if [ -x /usr/convex/getsysinfo ]
                   1252: then
                   1253:     case `getsysinfo -f cpu_type` in
                   1254:     c1*)
                   1255:        echo c1-convex-bsd
                   1256:        exit 0 ;;
                   1257:     c2*)
                   1258:        if getsysinfo -f scalar_acc
                   1259:        then echo c32-convex-bsd
                   1260:        else echo c2-convex-bsd
                   1261:        fi
                   1262:        exit 0 ;;
                   1263:     c34*)
                   1264:        echo c34-convex-bsd
                   1265:        exit 0 ;;
                   1266:     c38*)
                   1267:        echo c38-convex-bsd
                   1268:        exit 0 ;;
                   1269:     c4*)
                   1270:        echo c4-convex-bsd
                   1271:        exit 0 ;;
                   1272:     esac
                   1273: fi
                   1274: 
                   1275: cat >&2 <<EOF
                   1276: $0: unable to guess system type
                   1277: 
                   1278: This script, last modified $timestamp, has failed to recognize
                   1279: the operating system you are using. It is advised that you
                   1280: download the most up to date version of the config scripts from
                   1281: 
                   1282:     ftp://ftp.gnu.org/pub/gnu/config/
                   1283: 
                   1284: If the version you run ($0) is already up to date, please
                   1285: send the following data and any information you think might be
                   1286: pertinent to <config-patches@gnu.org> in order to provide the needed
                   1287: information to handle your system.
                   1288: 
                   1289: config.guess timestamp = $timestamp
                   1290: 
                   1291: uname -m = `(uname -m) 2>/dev/null || echo unknown`
                   1292: uname -r = `(uname -r) 2>/dev/null || echo unknown`
                   1293: uname -s = `(uname -s) 2>/dev/null || echo unknown`
                   1294: uname -v = `(uname -v) 2>/dev/null || echo unknown`
                   1295: 
                   1296: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
                   1297: /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
                   1298: 
                   1299: hostinfo               = `(hostinfo) 2>/dev/null`
                   1300: /bin/universe          = `(/bin/universe) 2>/dev/null`
                   1301: /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
                   1302: /bin/arch              = `(/bin/arch) 2>/dev/null`
                   1303: /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
                   1304: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
                   1305: 
                   1306: UNAME_MACHINE = ${UNAME_MACHINE}
                   1307: UNAME_RELEASE = ${UNAME_RELEASE}
                   1308: UNAME_SYSTEM  = ${UNAME_SYSTEM}
                   1309: UNAME_VERSION = ${UNAME_VERSION}
                   1310: EOF
                   1311: 
                   1312: exit 1
                   1313: 
                   1314: # Local variables:
                   1315: # eval: (add-hook 'write-file-hooks 'time-stamp)
                   1316: # time-stamp-start: "timestamp='"
                   1317: # time-stamp-format: "%:y-%02m-%02d"
                   1318: # time-stamp-end: "'"
                   1319: # End:

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