Annotation of embedaddon/dhcdrop/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, 2003, 2004, 2005, 2006, 2007, 2008
                      5: #   Free Software Foundation, Inc.
                      6: 
                      7: timestamp='2008-09-28'
                      8: 
                      9: # This file is free software; you can redistribute it and/or modify it
                     10: # under the terms of the GNU General Public License as published by
                     11: # the Free Software Foundation; either version 2 of the License, or
                     12: # (at your option) any later version.
                     13: #
                     14: # This program is distributed in the hope that it will be useful, but
                     15: # WITHOUT ANY WARRANTY; without even the implied warranty of
                     16: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
                     17: # General Public License for more details.
                     18: #
                     19: # You should have received a copy of the GNU General Public License
                     20: # along with this program; if not, write to the Free Software
                     21: # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
                     22: # 02110-1301, USA.
                     23: #
                     24: # As a special exception to the GNU General Public License, if you
                     25: # distribute this file as part of a program that contains a
                     26: # configuration script generated by Autoconf, you may include it under
                     27: # the same distribution terms that you use for the rest of that program.
                     28: 
                     29: 
                     30: # Originally written by Per Bothner <per@bothner.com>.
                     31: # Please send patches to <config-patches@gnu.org>.  Submit a context
                     32: # diff and a properly formatted ChangeLog entry.
                     33: #
                     34: # This script attempts to guess a canonical system name similar to
                     35: # config.sub.  If it succeeds, it prints the system name on stdout, and
                     36: # exits with 0.  Otherwise, it exits with 1.
                     37: #
                     38: # The plan is that this can be called by configure scripts if you
                     39: # don't specify an explicit build system type.
                     40: 
                     41: me=`echo "$0" | sed -e 's,.*/,,'`
                     42: 
                     43: usage="\
                     44: Usage: $0 [OPTION]
                     45: 
                     46: Output the configuration name of the system \`$me' is run on.
                     47: 
                     48: Operation modes:
                     49:   -h, --help         print this help, then exit
                     50:   -t, --time-stamp   print date of last modification, then exit
                     51:   -v, --version      print version number, then exit
                     52: 
                     53: Report bugs and patches to <config-patches@gnu.org>."
                     54: 
                     55: version="\
                     56: GNU config.guess ($timestamp)
                     57: 
                     58: Originally written by Per Bothner.
                     59: Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
                     60: 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
                     61: 
                     62: This is free software; see the source for copying conditions.  There is NO
                     63: warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
                     64: 
                     65: help="
                     66: Try \`$me --help' for more information."
                     67: 
                     68: # Parse command line
                     69: while test $# -gt 0 ; do
                     70:   case $1 in
                     71:     --time-stamp | --time* | -t )
                     72:        echo "$timestamp" ; exit ;;
                     73:     --version | -v )
                     74:        echo "$version" ; exit ;;
                     75:     --help | --h* | -h )
                     76:        echo "$usage"; exit ;;
                     77:     -- )     # Stop option processing
                     78:        shift; break ;;
                     79:     - )        # Use stdin as input.
                     80:        break ;;
                     81:     -* )
                     82:        echo "$me: invalid option $1$help" >&2
                     83:        exit 1 ;;
                     84:     * )
                     85:        break ;;
                     86:   esac
                     87: done
                     88: 
                     89: if test $# != 0; then
                     90:   echo "$me: too many arguments$help" >&2
                     91:   exit 1
                     92: fi
                     93: 
                     94: trap 'exit 1' 1 2 15
                     95: 
                     96: # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
                     97: # compiler to aid in system detection is discouraged as it requires
                     98: # temporary files to be created and, as you can see below, it is a
                     99: # headache to deal with in a portable fashion.
                    100: 
                    101: # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
                    102: # use `HOST_CC' if defined, but it is deprecated.
                    103: 
                    104: # Portable tmp directory creation inspired by the Autoconf team.
                    105: 
                    106: set_cc_for_build='
                    107: trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
                    108: trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
                    109: : ${TMPDIR=/tmp} ;
                    110:  { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
                    111:  { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
                    112:  { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
                    113:  { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
                    114: dummy=$tmp/dummy ;
                    115: tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
                    116: case $CC_FOR_BUILD,$HOST_CC,$CC in
                    117:  ,,)    echo "int x;" > $dummy.c ;
                    118:        for c in cc gcc c89 c99 ; do
                    119:          if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
                    120:             CC_FOR_BUILD="$c"; break ;
                    121:          fi ;
                    122:        done ;
                    123:        if test x"$CC_FOR_BUILD" = x ; then
                    124:          CC_FOR_BUILD=no_compiler_found ;
                    125:        fi
                    126:        ;;
                    127:  ,,*)   CC_FOR_BUILD=$CC ;;
                    128:  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
                    129: esac ; set_cc_for_build= ;'
                    130: 
                    131: # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
                    132: # (ghazi@noc.rutgers.edu 1994-08-24)
                    133: if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
                    134:        PATH=$PATH:/.attbin ; export PATH
                    135: fi
                    136: 
                    137: UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
                    138: UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
                    139: UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
                    140: UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
                    141: 
                    142: if [ "${UNAME_SYSTEM}" = "Linux" ] ; then
                    143:        eval $set_cc_for_build
                    144:        cat << EOF > $dummy.c
                    145:        #include <features.h>
                    146:        #ifdef __UCLIBC__
                    147:        # ifdef __UCLIBC_CONFIG_VERSION__
                    148:        LIBC=uclibc __UCLIBC_CONFIG_VERSION__
                    149:        # else
                    150:        LIBC=uclibc
                    151:        # endif
                    152:        #else
                    153:        LIBC=gnu
                    154:        #endif
                    155: EOF
                    156:        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep LIBC= | sed -e 's: ::g'`
                    157: fi
                    158: 
                    159: # Note: order is significant - the case branches are not exclusive.
                    160: 
                    161: case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
                    162:     *:NetBSD:*:*)
                    163:        # NetBSD (nbsd) targets should (where applicable) match one or
                    164:        # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
                    165:        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
                    166:        # switched to ELF, *-*-netbsd* would select the old
                    167:        # object file format.  This provides both forward
                    168:        # compatibility and a consistent mechanism for selecting the
                    169:        # object file format.
                    170:        #
                    171:        # Note: NetBSD doesn't particularly care about the vendor
                    172:        # portion of the name.  We always set it to "unknown".
                    173:        sysctl="sysctl -n hw.machine_arch"
                    174:        UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
                    175:            /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
                    176:        case "${UNAME_MACHINE_ARCH}" in
                    177:            armeb) machine=armeb-unknown ;;
                    178:            arm*) machine=arm-unknown ;;
                    179:            sh3el) machine=shl-unknown ;;
                    180:            sh3eb) machine=sh-unknown ;;
                    181:            sh5el) machine=sh5le-unknown ;;
                    182:            *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
                    183:        esac
                    184:        # The Operating System including object format, if it has switched
                    185:        # to ELF recently, or will in the future.
                    186:        case "${UNAME_MACHINE_ARCH}" in
                    187:            arm*|i386|m68k|ns32k|sh3*|sparc|vax)
                    188:                eval $set_cc_for_build
                    189:                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
                    190:                        | grep __ELF__ >/dev/null
                    191:                then
                    192:                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
                    193:                    # Return netbsd for either.  FIX?
                    194:                    os=netbsd
                    195:                else
                    196:                    os=netbsdelf
                    197:                fi
                    198:                ;;
                    199:            *)
                    200:                os=netbsd
                    201:                ;;
                    202:        esac
                    203:        # The OS release
                    204:        # Debian GNU/NetBSD machines have a different userland, and
                    205:        # thus, need a distinct triplet. However, they do not need
                    206:        # kernel version information, so it can be replaced with a
                    207:        # suitable tag, in the style of linux-gnu.
                    208:        case "${UNAME_VERSION}" in
                    209:            Debian*)
                    210:                release='-gnu'
                    211:                ;;
                    212:            *)
                    213:                release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
                    214:                ;;
                    215:        esac
                    216:        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
                    217:        # contains redundant information, the shorter form:
                    218:        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
                    219:        echo "${machine}-${os}${release}"
                    220:        exit ;;
                    221:     *:OpenBSD:*:*)
                    222:        UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
                    223:        echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
                    224:        exit ;;
                    225:     *:ekkoBSD:*:*)
                    226:        echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
                    227:        exit ;;
                    228:     *:SolidBSD:*:*)
                    229:        echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
                    230:        exit ;;
                    231:     macppc:MirBSD:*:*)
                    232:        echo powerpc-unknown-mirbsd${UNAME_RELEASE}
                    233:        exit ;;
                    234:     *:MirBSD:*:*)
                    235:        echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
                    236:        exit ;;
                    237:     alpha:OSF1:*:*)
                    238:        case $UNAME_RELEASE in
                    239:        *4.0)
                    240:                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
                    241:                ;;
                    242:        *5.*)
                    243:                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
                    244:                ;;
                    245:        esac
                    246:        # According to Compaq, /usr/sbin/psrinfo has been available on
                    247:        # OSF/1 and Tru64 systems produced since 1995.  I hope that
                    248:        # covers most systems running today.  This code pipes the CPU
                    249:        # types through head -n 1, so we only detect the type of CPU 0.
                    250:        ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
                    251:        case "$ALPHA_CPU_TYPE" in
                    252:            "EV4 (21064)")
                    253:                UNAME_MACHINE="alpha" ;;
                    254:            "EV4.5 (21064)")
                    255:                UNAME_MACHINE="alpha" ;;
                    256:            "LCA4 (21066/21068)")
                    257:                UNAME_MACHINE="alpha" ;;
                    258:            "EV5 (21164)")
                    259:                UNAME_MACHINE="alphaev5" ;;
                    260:            "EV5.6 (21164A)")
                    261:                UNAME_MACHINE="alphaev56" ;;
                    262:            "EV5.6 (21164PC)")
                    263:                UNAME_MACHINE="alphapca56" ;;
                    264:            "EV5.7 (21164PC)")
                    265:                UNAME_MACHINE="alphapca57" ;;
                    266:            "EV6 (21264)")
                    267:                UNAME_MACHINE="alphaev6" ;;
                    268:            "EV6.7 (21264A)")
                    269:                UNAME_MACHINE="alphaev67" ;;
                    270:            "EV6.8CB (21264C)")
                    271:                UNAME_MACHINE="alphaev68" ;;
                    272:            "EV6.8AL (21264B)")
                    273:                UNAME_MACHINE="alphaev68" ;;
                    274:            "EV6.8CX (21264D)")
                    275:                UNAME_MACHINE="alphaev68" ;;
                    276:            "EV6.9A (21264/EV69A)")
                    277:                UNAME_MACHINE="alphaev69" ;;
                    278:            "EV7 (21364)")
                    279:                UNAME_MACHINE="alphaev7" ;;
                    280:            "EV7.9 (21364A)")
                    281:                UNAME_MACHINE="alphaev79" ;;
                    282:        esac
                    283:        # A Pn.n version is a patched version.
                    284:        # A Vn.n version is a released version.
                    285:        # A Tn.n version is a released field test version.
                    286:        # A Xn.n version is an unreleased experimental baselevel.
                    287:        # 1.2 uses "1.2" for uname -r.
                    288:        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
                    289:        exit ;;
                    290:     Alpha\ *:Windows_NT*:*)
                    291:        # How do we know it's Interix rather than the generic POSIX subsystem?
                    292:        # Should we change UNAME_MACHINE based on the output of uname instead
                    293:        # of the specific Alpha model?
                    294:        echo alpha-pc-interix
                    295:        exit ;;
                    296:     21064:Windows_NT:50:3)
                    297:        echo alpha-dec-winnt3.5
                    298:        exit ;;
                    299:     Amiga*:UNIX_System_V:4.0:*)
                    300:        echo m68k-unknown-sysv4
                    301:        exit ;;
                    302:     *:[Aa]miga[Oo][Ss]:*:*)
                    303:        echo ${UNAME_MACHINE}-unknown-amigaos
                    304:        exit ;;
                    305:     *:[Mm]orph[Oo][Ss]:*:*)
                    306:        echo ${UNAME_MACHINE}-unknown-morphos
                    307:        exit ;;
                    308:     *:OS/390:*:*)
                    309:        echo i370-ibm-openedition
                    310:        exit ;;
                    311:     *:z/VM:*:*)
                    312:        echo s390-ibm-zvmoe
                    313:        exit ;;
                    314:     *:OS400:*:*)
                    315:         echo powerpc-ibm-os400
                    316:        exit ;;
                    317:     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
                    318:        echo arm-acorn-riscix${UNAME_RELEASE}
                    319:        exit ;;
                    320:     arm:riscos:*:*|arm:RISCOS:*:*)
                    321:        echo arm-unknown-riscos
                    322:        exit ;;
                    323:     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
                    324:        echo hppa1.1-hitachi-hiuxmpp
                    325:        exit ;;
                    326:     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
                    327:        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
                    328:        if test "`(/bin/universe) 2>/dev/null`" = att ; then
                    329:                echo pyramid-pyramid-sysv3
                    330:        else
                    331:                echo pyramid-pyramid-bsd
                    332:        fi
                    333:        exit ;;
                    334:     NILE*:*:*:dcosx)
                    335:        echo pyramid-pyramid-svr4
                    336:        exit ;;
                    337:     DRS?6000:unix:4.0:6*)
                    338:        echo sparc-icl-nx6
                    339:        exit ;;
                    340:     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
                    341:        case `/usr/bin/uname -p` in
                    342:            sparc) echo sparc-icl-nx7; exit ;;
                    343:        esac ;;
                    344:     sun4H:SunOS:5.*:*)
                    345:        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
                    346:        exit ;;
                    347:     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
                    348:        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
                    349:        exit ;;
                    350:     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
                    351:        echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
                    352:        exit ;;
                    353:     sun4*:SunOS:6*:*)
                    354:        # According to config.sub, this is the proper way to canonicalize
                    355:        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
                    356:        # it's likely to be more like Solaris than SunOS4.
                    357:        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
                    358:        exit ;;
                    359:     sun4*:SunOS:*:*)
                    360:        case "`/usr/bin/arch -k`" in
                    361:            Series*|S4*)
                    362:                UNAME_RELEASE=`uname -v`
                    363:                ;;
                    364:        esac
                    365:        # Japanese Language versions have a version number like `4.1.3-JL'.
                    366:        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
                    367:        exit ;;
                    368:     sun3*:SunOS:*:*)
                    369:        echo m68k-sun-sunos${UNAME_RELEASE}
                    370:        exit ;;
                    371:     sun*:*:4.2BSD:*)
                    372:        UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
                    373:        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
                    374:        case "`/bin/arch`" in
                    375:            sun3)
                    376:                echo m68k-sun-sunos${UNAME_RELEASE}
                    377:                ;;
                    378:            sun4)
                    379:                echo sparc-sun-sunos${UNAME_RELEASE}
                    380:                ;;
                    381:        esac
                    382:        exit ;;
                    383:     aushp:SunOS:*:*)
                    384:        echo sparc-auspex-sunos${UNAME_RELEASE}
                    385:        exit ;;
                    386:     # The situation for MiNT is a little confusing.  The machine name
                    387:     # can be virtually everything (everything which is not
                    388:     # "atarist" or "atariste" at least should have a processor
                    389:     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
                    390:     # to the lowercase version "mint" (or "freemint").  Finally
                    391:     # the system name "TOS" denotes a system which is actually not
                    392:     # MiNT.  But MiNT is downward compatible to TOS, so this should
                    393:     # be no problem.
                    394:     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
                    395:         echo m68k-atari-mint${UNAME_RELEASE}
                    396:        exit ;;
                    397:     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
                    398:        echo m68k-atari-mint${UNAME_RELEASE}
                    399:         exit ;;
                    400:     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
                    401:         echo m68k-atari-mint${UNAME_RELEASE}
                    402:        exit ;;
                    403:     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
                    404:         echo m68k-milan-mint${UNAME_RELEASE}
                    405:         exit ;;
                    406:     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
                    407:         echo m68k-hades-mint${UNAME_RELEASE}
                    408:         exit ;;
                    409:     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
                    410:         echo m68k-unknown-mint${UNAME_RELEASE}
                    411:         exit ;;
                    412:     m68k:machten:*:*)
                    413:        echo m68k-apple-machten${UNAME_RELEASE}
                    414:        exit ;;
                    415:     powerpc:machten:*:*)
                    416:        echo powerpc-apple-machten${UNAME_RELEASE}
                    417:        exit ;;
                    418:     RISC*:Mach:*:*)
                    419:        echo mips-dec-mach_bsd4.3
                    420:        exit ;;
                    421:     RISC*:ULTRIX:*:*)
                    422:        echo mips-dec-ultrix${UNAME_RELEASE}
                    423:        exit ;;
                    424:     VAX*:ULTRIX*:*:*)
                    425:        echo vax-dec-ultrix${UNAME_RELEASE}
                    426:        exit ;;
                    427:     2020:CLIX:*:* | 2430:CLIX:*:*)
                    428:        echo clipper-intergraph-clix${UNAME_RELEASE}
                    429:        exit ;;
                    430:     mips:*:*:UMIPS | mips:*:*:RISCos)
                    431:        eval $set_cc_for_build
                    432:        sed 's/^        //' << EOF >$dummy.c
                    433: #ifdef __cplusplus
                    434: #include <stdio.h>  /* for printf() prototype */
                    435:        int main (int argc, char *argv[]) {
                    436: #else
                    437:        int main (argc, argv) int argc; char *argv[]; {
                    438: #endif
                    439:        #if defined (host_mips) && defined (MIPSEB)
                    440:        #if defined (SYSTYPE_SYSV)
                    441:          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
                    442:        #endif
                    443:        #if defined (SYSTYPE_SVR4)
                    444:          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
                    445:        #endif
                    446:        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
                    447:          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
                    448:        #endif
                    449:        #endif
                    450:          exit (-1);
                    451:        }
                    452: EOF
                    453:        $CC_FOR_BUILD -o $dummy $dummy.c &&
                    454:          dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
                    455:          SYSTEM_NAME=`$dummy $dummyarg` &&
                    456:            { echo "$SYSTEM_NAME"; exit; }
                    457:        echo mips-mips-riscos${UNAME_RELEASE}
                    458:        exit ;;
                    459:     Motorola:PowerMAX_OS:*:*)
                    460:        echo powerpc-motorola-powermax
                    461:        exit ;;
                    462:     Motorola:*:4.3:PL8-*)
                    463:        echo powerpc-harris-powermax
                    464:        exit ;;
                    465:     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
                    466:        echo powerpc-harris-powermax
                    467:        exit ;;
                    468:     Night_Hawk:Power_UNIX:*:*)
                    469:        echo powerpc-harris-powerunix
                    470:        exit ;;
                    471:     m88k:CX/UX:7*:*)
                    472:        echo m88k-harris-cxux7
                    473:        exit ;;
                    474:     m88k:*:4*:R4*)
                    475:        echo m88k-motorola-sysv4
                    476:        exit ;;
                    477:     m88k:*:3*:R3*)
                    478:        echo m88k-motorola-sysv3
                    479:        exit ;;
                    480:     AViiON:dgux:*:*)
                    481:         # DG/UX returns AViiON for all architectures
                    482:         UNAME_PROCESSOR=`/usr/bin/uname -p`
                    483:        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
                    484:        then
                    485:            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
                    486:               [ ${TARGET_BINARY_INTERFACE}x = x ]
                    487:            then
                    488:                echo m88k-dg-dgux${UNAME_RELEASE}
                    489:            else
                    490:                echo m88k-dg-dguxbcs${UNAME_RELEASE}
                    491:            fi
                    492:        else
                    493:            echo i586-dg-dgux${UNAME_RELEASE}
                    494:        fi
                    495:        exit ;;
                    496:     M88*:DolphinOS:*:*)        # DolphinOS (SVR3)
                    497:        echo m88k-dolphin-sysv3
                    498:        exit ;;
                    499:     M88*:*:R3*:*)
                    500:        # Delta 88k system running SVR3
                    501:        echo m88k-motorola-sysv3
                    502:        exit ;;
                    503:     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
                    504:        echo m88k-tektronix-sysv3
                    505:        exit ;;
                    506:     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
                    507:        echo m68k-tektronix-bsd
                    508:        exit ;;
                    509:     *:IRIX*:*:*)
                    510:        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
                    511:        exit ;;
                    512:     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
                    513:        echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
                    514:        exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
                    515:     i*86:AIX:*:*)
                    516:        echo i386-ibm-aix
                    517:        exit ;;
                    518:     ia64:AIX:*:*)
                    519:        if [ -x /usr/bin/oslevel ] ; then
                    520:                IBM_REV=`/usr/bin/oslevel`
                    521:        else
                    522:                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
                    523:        fi
                    524:        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
                    525:        exit ;;
                    526:     *:AIX:2:3)
                    527:        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
                    528:                eval $set_cc_for_build
                    529:                sed 's/^                //' << EOF >$dummy.c
                    530:                #include <sys/systemcfg.h>
                    531: 
                    532:                main()
                    533:                        {
                    534:                        if (!__power_pc())
                    535:                                exit(1);
                    536:                        puts("powerpc-ibm-aix3.2.5");
                    537:                        exit(0);
                    538:                        }
                    539: EOF
                    540:                if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
                    541:                then
                    542:                        echo "$SYSTEM_NAME"
                    543:                else
                    544:                        echo rs6000-ibm-aix3.2.5
                    545:                fi
                    546:        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
                    547:                echo rs6000-ibm-aix3.2.4
                    548:        else
                    549:                echo rs6000-ibm-aix3.2
                    550:        fi
                    551:        exit ;;
                    552:     *:AIX:*:[456])
                    553:        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
                    554:        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
                    555:                IBM_ARCH=rs6000
                    556:        else
                    557:                IBM_ARCH=powerpc
                    558:        fi
                    559:        if [ -x /usr/bin/oslevel ] ; then
                    560:                IBM_REV=`/usr/bin/oslevel`
                    561:        else
                    562:                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
                    563:        fi
                    564:        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
                    565:        exit ;;
                    566:     *:AIX:*:*)
                    567:        echo rs6000-ibm-aix
                    568:        exit ;;
                    569:     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
                    570:        echo romp-ibm-bsd4.4
                    571:        exit ;;
                    572:     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
                    573:        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
                    574:        exit ;;                             # report: romp-ibm BSD 4.3
                    575:     *:BOSX:*:*)
                    576:        echo rs6000-bull-bosx
                    577:        exit ;;
                    578:     DPX/2?00:B.O.S.:*:*)
                    579:        echo m68k-bull-sysv3
                    580:        exit ;;
                    581:     9000/[34]??:4.3bsd:1.*:*)
                    582:        echo m68k-hp-bsd
                    583:        exit ;;
                    584:     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
                    585:        echo m68k-hp-bsd4.4
                    586:        exit ;;
                    587:     9000/[34678]??:HP-UX:*:*)
                    588:        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
                    589:        case "${UNAME_MACHINE}" in
                    590:            9000/31? )            HP_ARCH=m68000 ;;
                    591:            9000/[34]?? )         HP_ARCH=m68k ;;
                    592:            9000/[678][0-9][0-9])
                    593:                if [ -x /usr/bin/getconf ]; then
                    594:                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
                    595:                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
                    596:                     case "${sc_cpu_version}" in
                    597:                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
                    598:                       528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
                    599:                       532)                      # CPU_PA_RISC2_0
                    600:                         case "${sc_kernel_bits}" in
                    601:                           32) HP_ARCH="hppa2.0n" ;;
                    602:                           64) HP_ARCH="hppa2.0w" ;;
                    603:                          '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
                    604:                         esac ;;
                    605:                     esac
                    606:                fi
                    607:                if [ "${HP_ARCH}" = "" ]; then
                    608:                    eval $set_cc_for_build
                    609:                    sed 's/^              //' << EOF >$dummy.c
                    610: 
                    611:               #define _HPUX_SOURCE
                    612:               #include <stdlib.h>
                    613:               #include <unistd.h>
                    614: 
                    615:               int main ()
                    616:               {
                    617:               #if defined(_SC_KERNEL_BITS)
                    618:                   long bits = sysconf(_SC_KERNEL_BITS);
                    619:               #endif
                    620:                   long cpu  = sysconf (_SC_CPU_VERSION);
                    621: 
                    622:                   switch (cpu)
                    623:                {
                    624:                case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
                    625:                case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
                    626:                case CPU_PA_RISC2_0:
                    627:               #if defined(_SC_KERNEL_BITS)
                    628:                    switch (bits)
                    629:                        {
                    630:                        case 64: puts ("hppa2.0w"); break;
                    631:                        case 32: puts ("hppa2.0n"); break;
                    632:                        default: puts ("hppa2.0"); break;
                    633:                        } break;
                    634:               #else  /* !defined(_SC_KERNEL_BITS) */
                    635:                    puts ("hppa2.0"); break;
                    636:               #endif
                    637:                default: puts ("hppa1.0"); break;
                    638:                }
                    639:                   exit (0);
                    640:               }
                    641: EOF
                    642:                    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
                    643:                    test -z "$HP_ARCH" && HP_ARCH=hppa
                    644:                fi ;;
                    645:        esac
                    646:        if [ ${HP_ARCH} = "hppa2.0w" ]
                    647:        then
                    648:            eval $set_cc_for_build
                    649: 
                    650:            # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
                    651:            # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
                    652:            # generating 64-bit code.  GNU and HP use different nomenclature:
                    653:            #
                    654:            # $ CC_FOR_BUILD=cc ./config.guess
                    655:            # => hppa2.0w-hp-hpux11.23
                    656:            # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
                    657:            # => hppa64-hp-hpux11.23
                    658: 
                    659:            if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
                    660:                grep __LP64__ >/dev/null
                    661:            then
                    662:                HP_ARCH="hppa2.0w"
                    663:            else
                    664:                HP_ARCH="hppa64"
                    665:            fi
                    666:        fi
                    667:        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
                    668:        exit ;;
                    669:     ia64:HP-UX:*:*)
                    670:        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
                    671:        echo ia64-hp-hpux${HPUX_REV}
                    672:        exit ;;
                    673:     3050*:HI-UX:*:*)
                    674:        eval $set_cc_for_build
                    675:        sed 's/^        //' << EOF >$dummy.c
                    676:        #include <unistd.h>
                    677:        int
                    678:        main ()
                    679:        {
                    680:          long cpu = sysconf (_SC_CPU_VERSION);
                    681:          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
                    682:             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
                    683:             results, however.  */
                    684:          if (CPU_IS_PA_RISC (cpu))
                    685:            {
                    686:              switch (cpu)
                    687:                {
                    688:                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
                    689:                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
                    690:                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
                    691:                  default: puts ("hppa-hitachi-hiuxwe2"); break;
                    692:                }
                    693:            }
                    694:          else if (CPU_IS_HP_MC68K (cpu))
                    695:            puts ("m68k-hitachi-hiuxwe2");
                    696:          else puts ("unknown-hitachi-hiuxwe2");
                    697:          exit (0);
                    698:        }
                    699: EOF
                    700:        $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
                    701:                { echo "$SYSTEM_NAME"; exit; }
                    702:        echo unknown-hitachi-hiuxwe2
                    703:        exit ;;
                    704:     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
                    705:        echo hppa1.1-hp-bsd
                    706:        exit ;;
                    707:     9000/8??:4.3bsd:*:*)
                    708:        echo hppa1.0-hp-bsd
                    709:        exit ;;
                    710:     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
                    711:        echo hppa1.0-hp-mpeix
                    712:        exit ;;
                    713:     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
                    714:        echo hppa1.1-hp-osf
                    715:        exit ;;
                    716:     hp8??:OSF1:*:*)
                    717:        echo hppa1.0-hp-osf
                    718:        exit ;;
                    719:     i*86:OSF1:*:*)
                    720:        if [ -x /usr/sbin/sysversion ] ; then
                    721:            echo ${UNAME_MACHINE}-unknown-osf1mk
                    722:        else
                    723:            echo ${UNAME_MACHINE}-unknown-osf1
                    724:        fi
                    725:        exit ;;
                    726:     parisc*:Lites*:*:*)
                    727:        echo hppa1.1-hp-lites
                    728:        exit ;;
                    729:     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
                    730:        echo c1-convex-bsd
                    731:         exit ;;
                    732:     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
                    733:        if getsysinfo -f scalar_acc
                    734:        then echo c32-convex-bsd
                    735:        else echo c2-convex-bsd
                    736:        fi
                    737:         exit ;;
                    738:     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
                    739:        echo c34-convex-bsd
                    740:         exit ;;
                    741:     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
                    742:        echo c38-convex-bsd
                    743:         exit ;;
                    744:     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
                    745:        echo c4-convex-bsd
                    746:         exit ;;
                    747:     CRAY*Y-MP:*:*:*)
                    748:        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
                    749:        exit ;;
                    750:     CRAY*[A-Z]90:*:*:*)
                    751:        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
                    752:        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
                    753:              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
                    754:              -e 's/\.[^.]*$/.X/'
                    755:        exit ;;
                    756:     CRAY*TS:*:*:*)
                    757:        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
                    758:        exit ;;
                    759:     CRAY*T3E:*:*:*)
                    760:        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
                    761:        exit ;;
                    762:     CRAY*SV1:*:*:*)
                    763:        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
                    764:        exit ;;
                    765:     *:UNICOS/mp:*:*)
                    766:        echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
                    767:        exit ;;
                    768:     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
                    769:        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
                    770:         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
                    771:         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
                    772:         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
                    773:         exit ;;
                    774:     5000:UNIX_System_V:4.*:*)
                    775:         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
                    776:         FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
                    777:         echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
                    778:        exit ;;
                    779:     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
                    780:        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
                    781:        exit ;;
                    782:     sparc*:BSD/OS:*:*)
                    783:        echo sparc-unknown-bsdi${UNAME_RELEASE}
                    784:        exit ;;
                    785:     *:BSD/OS:*:*)
                    786:        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
                    787:        exit ;;
                    788:     *:FreeBSD:*:*)
                    789:        case ${UNAME_MACHINE} in
                    790:            pc98)
                    791:                echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
                    792:            amd64)
                    793:                echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
                    794:            *)
                    795:                echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
                    796:        esac
                    797:        exit ;;
                    798:     i*:CYGWIN*:*)
                    799:        echo ${UNAME_MACHINE}-pc-cygwin
                    800:        exit ;;
                    801:     *:MINGW*:*)
                    802:        echo ${UNAME_MACHINE}-pc-mingw32
                    803:        exit ;;
                    804:     i*:windows32*:*)
                    805:        # uname -m includes "-pc" on this system.
                    806:        echo ${UNAME_MACHINE}-mingw32
                    807:        exit ;;
                    808:     i*:PW*:*)
                    809:        echo ${UNAME_MACHINE}-pc-pw32
                    810:        exit ;;
                    811:     *:Interix*:[3456]*)
                    812:        case ${UNAME_MACHINE} in
                    813:            x86)
                    814:                echo i586-pc-interix${UNAME_RELEASE}
                    815:                exit ;;
                    816:            EM64T | authenticamd | genuineintel)
                    817:                echo x86_64-unknown-interix${UNAME_RELEASE}
                    818:                exit ;;
                    819:            IA64)
                    820:                echo ia64-unknown-interix${UNAME_RELEASE}
                    821:                exit ;;
                    822:        esac ;;
                    823:     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
                    824:        echo i${UNAME_MACHINE}-pc-mks
                    825:        exit ;;
                    826:     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
                    827:        # How do we know it's Interix rather than the generic POSIX subsystem?
                    828:        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
                    829:        # UNAME_MACHINE based on the output of uname instead of i386?
                    830:        echo i586-pc-interix
                    831:        exit ;;
                    832:     i*:UWIN*:*)
                    833:        echo ${UNAME_MACHINE}-pc-uwin
                    834:        exit ;;
                    835:     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
                    836:        echo x86_64-unknown-cygwin
                    837:        exit ;;
                    838:     p*:CYGWIN*:*)
                    839:        echo powerpcle-unknown-cygwin
                    840:        exit ;;
                    841:     prep*:SunOS:5.*:*)
                    842:        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
                    843:        exit ;;
                    844:     *:GNU:*:*)
                    845:        # the GNU system
                    846:        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
                    847:        exit ;;
                    848:     *:GNU/*:*:*)
                    849:        # other systems with GNU libc and userland
                    850:        echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
                    851:        exit ;;
                    852:     i*86:Minix:*:*)
                    853:        echo ${UNAME_MACHINE}-pc-minix
                    854:        exit ;;
                    855:     arm*:Linux:*:*)
                    856:        eval $set_cc_for_build
                    857:        if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
                    858:            | grep -q __ARM_EABI__
                    859:        then
                    860:            echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
                    861:        else
                    862:            echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
                    863:        fi
                    864:        exit ;;
                    865:     avr32*:Linux:*:*)
                    866:        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
                    867:        exit ;;
                    868:     cris:Linux:*:*)
                    869:        echo cris-axis-linux-${LIBC}
                    870:        exit ;;
                    871:     crisv32:Linux:*:*)
                    872:        echo crisv32-axis-linux-${LIBC}
                    873:        exit ;;
                    874:     frv:Linux:*:*)
                    875:        echo frv-unknown-linux-${LIBC}
                    876:        exit ;;
                    877:     ia64:Linux:*:*)
                    878:        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
                    879:        exit ;;
                    880:     m32r*:Linux:*:*)
                    881:        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
                    882:        exit ;;
                    883:     m68*:Linux:*:*)
                    884:        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
                    885:        exit ;;
                    886:     mips:Linux:*:*)
                    887:        eval $set_cc_for_build
                    888:        sed 's/^        //' << EOF >$dummy.c
                    889:        #undef CPU
                    890:        #undef mips
                    891:        #undef mipsel
                    892:        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
                    893:        CPU=mipsel
                    894:        #else
                    895:        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
                    896:        CPU=mips
                    897:        #else
                    898:        CPU=
                    899:        #endif
                    900:        #endif
                    901: EOF
                    902:        eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
                    903:            /^CPU/{
                    904:                s: ::g
                    905:                p
                    906:            }'`"
                    907:        test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
                    908:        ;;
                    909:     mips64:Linux:*:*)
                    910:        eval $set_cc_for_build
                    911:        sed 's/^        //' << EOF >$dummy.c
                    912:        #undef CPU
                    913:        #undef mips64
                    914:        #undef mips64el
                    915:        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
                    916:        CPU=mips64el
                    917:        #else
                    918:        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
                    919:        CPU=mips64
                    920:        #else
                    921:        CPU=
                    922:        #endif
                    923:        #endif
                    924: EOF
                    925:        eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
                    926:            /^CPU/{
                    927:                s: ::g
                    928:                p
                    929:            }'`"
                    930:        test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
                    931:        ;;
                    932:     or32:Linux:*:*)
                    933:        echo or32-unknown-linux-${LIBC}
                    934:        exit ;;
                    935:     ppc:Linux:*:*)
                    936:        echo powerpc-unknown-linux-${LIBC}
                    937:        exit ;;
                    938:     ppc64:Linux:*:*)
                    939:        echo powerpc64-unknown-linux-${LIBC}
                    940:        exit ;;
                    941:     alpha:Linux:*:*)
                    942:        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
                    943:          EV5)   UNAME_MACHINE=alphaev5 ;;
                    944:          EV56)  UNAME_MACHINE=alphaev56 ;;
                    945:          PCA56) UNAME_MACHINE=alphapca56 ;;
                    946:          PCA57) UNAME_MACHINE=alphapca56 ;;
                    947:          EV6)   UNAME_MACHINE=alphaev6 ;;
                    948:          EV67)  UNAME_MACHINE=alphaev67 ;;
                    949:          EV68*) UNAME_MACHINE=alphaev68 ;;
                    950:         esac
                    951:        objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
                    952:        if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
                    953:        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
                    954:        exit ;;
                    955:     padre:Linux:*:*)
                    956:        echo sparc-unknown-linux-gnu
                    957:        exit ;;
                    958:     parisc:Linux:*:* | hppa:Linux:*:*)
                    959:        # Look for CPU level
                    960:        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
                    961:          PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
                    962:          PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
                    963:          *)    echo hppa-unknown-linux-${LIBC} ;;
                    964:        esac
                    965:        exit ;;
                    966:     parisc64:Linux:*:* | hppa64:Linux:*:*)
                    967:        echo hppa64-unknown-linux-${LIBC}
                    968:        exit ;;
                    969:     s390:Linux:*:* | s390x:Linux:*:*)
                    970:        echo ${UNAME_MACHINE}-ibm-linux
                    971:        exit ;;
                    972:     sh64*:Linux:*:*)
                    973:        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
                    974:        exit ;;
                    975:     sh*:Linux:*:*)
                    976:        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
                    977:        exit ;;
                    978:     sparc:Linux:*:* | sparc64:Linux:*:*)
                    979:        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
                    980:        exit ;;
                    981:     vax:Linux:*:*)
                    982:        echo ${UNAME_MACHINE}-dec-linux-${LIBC}
                    983:        exit ;;
                    984:     x86_64:Linux:*:*)
                    985:        echo x86_64-unknown-linux-${LIBC}
                    986:        exit ;;
                    987:     xtensa*:Linux:*:*)
                    988:        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
                    989:        exit ;;
                    990:     i*86:Linux:*:*)
                    991:        # The BFD linker knows what the default object file format is, so
                    992:        # first see if it will tell us. cd to the root directory to prevent
                    993:        # problems with other programs or directories called `ld' in the path.
                    994:        # Set LC_ALL=C to ensure ld outputs messages in English.
                    995:        ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
                    996:                         | sed -ne '/supported targets:/!d
                    997:                                    s/[         ][      ]*/ /g
                    998:                                    s/.*supported targets: *//
                    999:                                    s/ .*//
                   1000:                                    p'`
                   1001:         case "$ld_supported_targets" in
                   1002:          elf32-i386)
                   1003:                TENTATIVE="${UNAME_MACHINE}-pc-linux-${LIBC}"
                   1004:                ;;
                   1005:          a.out-i386-linux)
                   1006:                echo "${UNAME_MACHINE}-pc-linux-${LIBC}aout"
                   1007:                exit ;;
                   1008:          "")
                   1009:                # Either a pre-BFD a.out linker (linux-gnuoldld) or
                   1010:                # one that does not give us useful --help.
                   1011:                echo "${UNAME_MACHINE}-pc-linux-${LIBC}oldld"
                   1012:                exit ;;
                   1013:        esac
                   1014:        # This should get integrated into the C code below, but now we hack
                   1015:        if [ "$LIBC" != "gnu" ] ; then echo "$TENTATIVE" && exit 0 ; fi
                   1016:        # Determine whether the default compiler is a.out or elf
                   1017:        eval $set_cc_for_build
                   1018:        sed 's/^        //' << EOF >$dummy.c
                   1019:        #include <features.h>
                   1020:        #ifdef __ELF__
                   1021:        # ifdef __GLIBC__
                   1022:        #  if __GLIBC__ >= 2
                   1023:        LIBC=gnu
                   1024:        #  else
                   1025:        LIBC=gnulibc1
                   1026:        #  endif
                   1027:        # else
                   1028:        LIBC=gnulibc1
                   1029:        # endif
                   1030:        #else
                   1031:        #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
                   1032:        LIBC=gnu
                   1033:        #else
                   1034:        LIBC=gnuaout
                   1035:        #endif
                   1036:        #endif
                   1037:        #ifdef __dietlibc__
                   1038:        LIBC=dietlibc
                   1039:        #endif
                   1040: EOF
                   1041:        eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
                   1042:            /^LIBC/{
                   1043:                s: ::g
                   1044:                p
                   1045:            }'`"
                   1046:        test x"${LIBC}" != x && {
                   1047:                echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
                   1048:                exit
                   1049:        }
                   1050:        test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
                   1051:        ;;
                   1052:     i*86:DYNIX/ptx:4*:*)
                   1053:        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
                   1054:        # earlier versions are messed up and put the nodename in both
                   1055:        # sysname and nodename.
                   1056:        echo i386-sequent-sysv4
                   1057:        exit ;;
                   1058:     i*86:UNIX_SV:4.2MP:2.*)
                   1059:         # Unixware is an offshoot of SVR4, but it has its own version
                   1060:         # number series starting with 2...
                   1061:         # I am not positive that other SVR4 systems won't match this,
                   1062:        # I just have to hope.  -- rms.
                   1063:         # Use sysv4.2uw... so that sysv4* matches it.
                   1064:        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
                   1065:        exit ;;
                   1066:     i*86:OS/2:*:*)
                   1067:        # If we were able to find `uname', then EMX Unix compatibility
                   1068:        # is probably installed.
                   1069:        echo ${UNAME_MACHINE}-pc-os2-emx
                   1070:        exit ;;
                   1071:     i*86:XTS-300:*:STOP)
                   1072:        echo ${UNAME_MACHINE}-unknown-stop
                   1073:        exit ;;
                   1074:     i*86:atheos:*:*)
                   1075:        echo ${UNAME_MACHINE}-unknown-atheos
                   1076:        exit ;;
                   1077:     i*86:syllable:*:*)
                   1078:        echo ${UNAME_MACHINE}-pc-syllable
                   1079:        exit ;;
                   1080:     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
                   1081:        echo i386-unknown-lynxos${UNAME_RELEASE}
                   1082:        exit ;;
                   1083:     i*86:*DOS:*:*)
                   1084:        echo ${UNAME_MACHINE}-pc-msdosdjgpp
                   1085:        exit ;;
                   1086:     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
                   1087:        UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
                   1088:        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
                   1089:                echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
                   1090:        else
                   1091:                echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
                   1092:        fi
                   1093:        exit ;;
                   1094:     i*86:*:5:[678]*)
                   1095:        # UnixWare 7.x, OpenUNIX and OpenServer 6.
                   1096:        case `/bin/uname -X | grep "^Machine"` in
                   1097:            *486*)           UNAME_MACHINE=i486 ;;
                   1098:            *Pentium)        UNAME_MACHINE=i586 ;;
                   1099:            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
                   1100:        esac
                   1101:        echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
                   1102:        exit ;;
                   1103:     i*86:*:3.2:*)
                   1104:        if test -f /usr/options/cb.name; then
                   1105:                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
                   1106:                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
                   1107:        elif /bin/uname -X 2>/dev/null >/dev/null ; then
                   1108:                UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
                   1109:                (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
                   1110:                (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
                   1111:                        && UNAME_MACHINE=i586
                   1112:                (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
                   1113:                        && UNAME_MACHINE=i686
                   1114:                (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
                   1115:                        && UNAME_MACHINE=i686
                   1116:                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
                   1117:        else
                   1118:                echo ${UNAME_MACHINE}-pc-sysv32
                   1119:        fi
                   1120:        exit ;;
                   1121:     pc:*:*:*)
                   1122:        # Left here for compatibility:
                   1123:         # uname -m prints for DJGPP always 'pc', but it prints nothing about
                   1124:         # the processor, so we play safe by assuming i386.
                   1125:        echo i386-pc-msdosdjgpp
                   1126:         exit ;;
                   1127:     Intel:Mach:3*:*)
                   1128:        echo i386-pc-mach3
                   1129:        exit ;;
                   1130:     paragon:*:*:*)
                   1131:        echo i860-intel-osf1
                   1132:        exit ;;
                   1133:     i860:*:4.*:*) # i860-SVR4
                   1134:        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
                   1135:          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
                   1136:        else # Add other i860-SVR4 vendors below as they are discovered.
                   1137:          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
                   1138:        fi
                   1139:        exit ;;
                   1140:     mini*:CTIX:SYS*5:*)
                   1141:        # "miniframe"
                   1142:        echo m68010-convergent-sysv
                   1143:        exit ;;
                   1144:     mc68k:UNIX:SYSTEM5:3.51m)
                   1145:        echo m68k-convergent-sysv
                   1146:        exit ;;
                   1147:     M680?0:D-NIX:5.3:*)
                   1148:        echo m68k-diab-dnix
                   1149:        exit ;;
                   1150:     M68*:*:R3V[5678]*:*)
                   1151:        test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
                   1152:     3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
                   1153:        OS_REL=''
                   1154:        test -r /etc/.relid \
                   1155:        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
                   1156:        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
                   1157:          && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
                   1158:        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
                   1159:          && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
                   1160:     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
                   1161:         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
                   1162:           && { echo i486-ncr-sysv4; exit; } ;;
                   1163:     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
                   1164:        echo m68k-unknown-lynxos${UNAME_RELEASE}
                   1165:        exit ;;
                   1166:     mc68030:UNIX_System_V:4.*:*)
                   1167:        echo m68k-atari-sysv4
                   1168:        exit ;;
                   1169:     TSUNAMI:LynxOS:2.*:*)
                   1170:        echo sparc-unknown-lynxos${UNAME_RELEASE}
                   1171:        exit ;;
                   1172:     rs6000:LynxOS:2.*:*)
                   1173:        echo rs6000-unknown-lynxos${UNAME_RELEASE}
                   1174:        exit ;;
                   1175:     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
                   1176:        echo powerpc-unknown-lynxos${UNAME_RELEASE}
                   1177:        exit ;;
                   1178:     SM[BE]S:UNIX_SV:*:*)
                   1179:        echo mips-dde-sysv${UNAME_RELEASE}
                   1180:        exit ;;
                   1181:     RM*:ReliantUNIX-*:*:*)
                   1182:        echo mips-sni-sysv4
                   1183:        exit ;;
                   1184:     RM*:SINIX-*:*:*)
                   1185:        echo mips-sni-sysv4
                   1186:        exit ;;
                   1187:     *:SINIX-*:*:*)
                   1188:        if uname -p 2>/dev/null >/dev/null ; then
                   1189:                UNAME_MACHINE=`(uname -p) 2>/dev/null`
                   1190:                echo ${UNAME_MACHINE}-sni-sysv4
                   1191:        else
                   1192:                echo ns32k-sni-sysv
                   1193:        fi
                   1194:        exit ;;
                   1195:     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
                   1196:                       # says <Richard.M.Bartel@ccMail.Census.GOV>
                   1197:         echo i586-unisys-sysv4
                   1198:         exit ;;
                   1199:     *:UNIX_System_V:4*:FTX*)
                   1200:        # From Gerald Hewes <hewes@openmarket.com>.
                   1201:        # How about differentiating between stratus architectures? -djm
                   1202:        echo hppa1.1-stratus-sysv4
                   1203:        exit ;;
                   1204:     *:*:*:FTX*)
                   1205:        # From seanf@swdc.stratus.com.
                   1206:        echo i860-stratus-sysv4
                   1207:        exit ;;
                   1208:     i*86:VOS:*:*)
                   1209:        # From Paul.Green@stratus.com.
                   1210:        echo ${UNAME_MACHINE}-stratus-vos
                   1211:        exit ;;
                   1212:     *:VOS:*:*)
                   1213:        # From Paul.Green@stratus.com.
                   1214:        echo hppa1.1-stratus-vos
                   1215:        exit ;;
                   1216:     mc68*:A/UX:*:*)
                   1217:        echo m68k-apple-aux${UNAME_RELEASE}
                   1218:        exit ;;
                   1219:     news*:NEWS-OS:6*:*)
                   1220:        echo mips-sony-newsos6
                   1221:        exit ;;
                   1222:     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
                   1223:        if [ -d /usr/nec ]; then
                   1224:                echo mips-nec-sysv${UNAME_RELEASE}
                   1225:        else
                   1226:                echo mips-unknown-sysv${UNAME_RELEASE}
                   1227:        fi
                   1228:         exit ;;
                   1229:     BeBox:BeOS:*:*)    # BeOS running on hardware made by Be, PPC only.
                   1230:        echo powerpc-be-beos
                   1231:        exit ;;
                   1232:     BeMac:BeOS:*:*)    # BeOS running on Mac or Mac clone, PPC only.
                   1233:        echo powerpc-apple-beos
                   1234:        exit ;;
                   1235:     BePC:BeOS:*:*)     # BeOS running on Intel PC compatible.
                   1236:        echo i586-pc-beos
                   1237:        exit ;;
                   1238:     BePC:Haiku:*:*)    # Haiku running on Intel PC compatible.
                   1239:        echo i586-pc-haiku
                   1240:        exit ;;
                   1241:     SX-4:SUPER-UX:*:*)
                   1242:        echo sx4-nec-superux${UNAME_RELEASE}
                   1243:        exit ;;
                   1244:     SX-5:SUPER-UX:*:*)
                   1245:        echo sx5-nec-superux${UNAME_RELEASE}
                   1246:        exit ;;
                   1247:     SX-6:SUPER-UX:*:*)
                   1248:        echo sx6-nec-superux${UNAME_RELEASE}
                   1249:        exit ;;
                   1250:     SX-7:SUPER-UX:*:*)
                   1251:        echo sx7-nec-superux${UNAME_RELEASE}
                   1252:        exit ;;
                   1253:     SX-8:SUPER-UX:*:*)
                   1254:        echo sx8-nec-superux${UNAME_RELEASE}
                   1255:        exit ;;
                   1256:     SX-8R:SUPER-UX:*:*)
                   1257:        echo sx8r-nec-superux${UNAME_RELEASE}
                   1258:        exit ;;
                   1259:     Power*:Rhapsody:*:*)
                   1260:        echo powerpc-apple-rhapsody${UNAME_RELEASE}
                   1261:        exit ;;
                   1262:     *:Rhapsody:*:*)
                   1263:        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
                   1264:        exit ;;
                   1265:     *:Darwin:*:*)
                   1266:        UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
                   1267:        case $UNAME_PROCESSOR in
                   1268:            unknown) UNAME_PROCESSOR=powerpc ;;
                   1269:        esac
                   1270:        echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
                   1271:        exit ;;
                   1272:     *:procnto*:*:* | *:QNX:[0123456789]*:*)
                   1273:        UNAME_PROCESSOR=`uname -p`
                   1274:        if test "$UNAME_PROCESSOR" = "x86"; then
                   1275:                UNAME_PROCESSOR=i386
                   1276:                UNAME_MACHINE=pc
                   1277:        fi
                   1278:        echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
                   1279:        exit ;;
                   1280:     *:QNX:*:4*)
                   1281:        echo i386-pc-qnx
                   1282:        exit ;;
                   1283:     NSE-?:NONSTOP_KERNEL:*:*)
                   1284:        echo nse-tandem-nsk${UNAME_RELEASE}
                   1285:        exit ;;
                   1286:     NSR-?:NONSTOP_KERNEL:*:*)
                   1287:        echo nsr-tandem-nsk${UNAME_RELEASE}
                   1288:        exit ;;
                   1289:     *:NonStop-UX:*:*)
                   1290:        echo mips-compaq-nonstopux
                   1291:        exit ;;
                   1292:     BS2000:POSIX*:*:*)
                   1293:        echo bs2000-siemens-sysv
                   1294:        exit ;;
                   1295:     DS/*:UNIX_System_V:*:*)
                   1296:        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
                   1297:        exit ;;
                   1298:     *:Plan9:*:*)
                   1299:        # "uname -m" is not consistent, so use $cputype instead. 386
                   1300:        # is converted to i386 for consistency with other x86
                   1301:        # operating systems.
                   1302:        if test "$cputype" = "386"; then
                   1303:            UNAME_MACHINE=i386
                   1304:        else
                   1305:            UNAME_MACHINE="$cputype"
                   1306:        fi
                   1307:        echo ${UNAME_MACHINE}-unknown-plan9
                   1308:        exit ;;
                   1309:     *:TOPS-10:*:*)
                   1310:        echo pdp10-unknown-tops10
                   1311:        exit ;;
                   1312:     *:TENEX:*:*)
                   1313:        echo pdp10-unknown-tenex
                   1314:        exit ;;
                   1315:     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
                   1316:        echo pdp10-dec-tops20
                   1317:        exit ;;
                   1318:     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
                   1319:        echo pdp10-xkl-tops20
                   1320:        exit ;;
                   1321:     *:TOPS-20:*:*)
                   1322:        echo pdp10-unknown-tops20
                   1323:        exit ;;
                   1324:     *:ITS:*:*)
                   1325:        echo pdp10-unknown-its
                   1326:        exit ;;
                   1327:     SEI:*:*:SEIUX)
                   1328:         echo mips-sei-seiux${UNAME_RELEASE}
                   1329:        exit ;;
                   1330:     *:DragonFly:*:*)
                   1331:        echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
                   1332:        exit ;;
                   1333:     *:*VMS:*:*)
                   1334:        UNAME_MACHINE=`(uname -p) 2>/dev/null`
                   1335:        case "${UNAME_MACHINE}" in
                   1336:            A*) echo alpha-dec-vms ; exit ;;
                   1337:            I*) echo ia64-dec-vms ; exit ;;
                   1338:            V*) echo vax-dec-vms ; exit ;;
                   1339:        esac ;;
                   1340:     *:XENIX:*:SysV)
                   1341:        echo i386-pc-xenix
                   1342:        exit ;;
                   1343:     i*86:skyos:*:*)
                   1344:        echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
                   1345:        exit ;;
                   1346:     i*86:rdos:*:*)
                   1347:        echo ${UNAME_MACHINE}-pc-rdos
                   1348:        exit ;;
                   1349: esac
                   1350: 
                   1351: #echo '(No uname command or uname output not recognized.)' 1>&2
                   1352: #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
                   1353: 
                   1354: eval $set_cc_for_build
                   1355: cat >$dummy.c <<EOF
                   1356: #ifdef _SEQUENT_
                   1357: # include <sys/types.h>
                   1358: # include <sys/utsname.h>
                   1359: #endif
                   1360: main ()
                   1361: {
                   1362: #if defined (sony)
                   1363: #if defined (MIPSEB)
                   1364:   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
                   1365:      I don't know....  */
                   1366:   printf ("mips-sony-bsd\n"); exit (0);
                   1367: #else
                   1368: #include <sys/param.h>
                   1369:   printf ("m68k-sony-newsos%s\n",
                   1370: #ifdef NEWSOS4
                   1371:           "4"
                   1372: #else
                   1373:          ""
                   1374: #endif
                   1375:          ); exit (0);
                   1376: #endif
                   1377: #endif
                   1378: 
                   1379: #if defined (__arm) && defined (__acorn) && defined (__unix)
                   1380:   printf ("arm-acorn-riscix\n"); exit (0);
                   1381: #endif
                   1382: 
                   1383: #if defined (hp300) && !defined (hpux)
                   1384:   printf ("m68k-hp-bsd\n"); exit (0);
                   1385: #endif
                   1386: 
                   1387: #if defined (NeXT)
                   1388: #if !defined (__ARCHITECTURE__)
                   1389: #define __ARCHITECTURE__ "m68k"
                   1390: #endif
                   1391:   int version;
                   1392:   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
                   1393:   if (version < 4)
                   1394:     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
                   1395:   else
                   1396:     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
                   1397:   exit (0);
                   1398: #endif
                   1399: 
                   1400: #if defined (MULTIMAX) || defined (n16)
                   1401: #if defined (UMAXV)
                   1402:   printf ("ns32k-encore-sysv\n"); exit (0);
                   1403: #else
                   1404: #if defined (CMU)
                   1405:   printf ("ns32k-encore-mach\n"); exit (0);
                   1406: #else
                   1407:   printf ("ns32k-encore-bsd\n"); exit (0);
                   1408: #endif
                   1409: #endif
                   1410: #endif
                   1411: 
                   1412: #if defined (__386BSD__)
                   1413:   printf ("i386-pc-bsd\n"); exit (0);
                   1414: #endif
                   1415: 
                   1416: #if defined (sequent)
                   1417: #if defined (i386)
                   1418:   printf ("i386-sequent-dynix\n"); exit (0);
                   1419: #endif
                   1420: #if defined (ns32000)
                   1421:   printf ("ns32k-sequent-dynix\n"); exit (0);
                   1422: #endif
                   1423: #endif
                   1424: 
                   1425: #if defined (_SEQUENT_)
                   1426:     struct utsname un;
                   1427: 
                   1428:     uname(&un);
                   1429: 
                   1430:     if (strncmp(un.version, "V2", 2) == 0) {
                   1431:        printf ("i386-sequent-ptx2\n"); exit (0);
                   1432:     }
                   1433:     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
                   1434:        printf ("i386-sequent-ptx1\n"); exit (0);
                   1435:     }
                   1436:     printf ("i386-sequent-ptx\n"); exit (0);
                   1437: 
                   1438: #endif
                   1439: 
                   1440: #if defined (vax)
                   1441: # if !defined (ultrix)
                   1442: #  include <sys/param.h>
                   1443: #  if defined (BSD)
                   1444: #   if BSD == 43
                   1445:       printf ("vax-dec-bsd4.3\n"); exit (0);
                   1446: #   else
                   1447: #    if BSD == 199006
                   1448:       printf ("vax-dec-bsd4.3reno\n"); exit (0);
                   1449: #    else
                   1450:       printf ("vax-dec-bsd\n"); exit (0);
                   1451: #    endif
                   1452: #   endif
                   1453: #  else
                   1454:     printf ("vax-dec-bsd\n"); exit (0);
                   1455: #  endif
                   1456: # else
                   1457:     printf ("vax-dec-ultrix\n"); exit (0);
                   1458: # endif
                   1459: #endif
                   1460: 
                   1461: #if defined (alliant) && defined (i860)
                   1462:   printf ("i860-alliant-bsd\n"); exit (0);
                   1463: #endif
                   1464: 
                   1465:   exit (1);
                   1466: }
                   1467: EOF
                   1468: 
                   1469: $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
                   1470:        { echo "$SYSTEM_NAME"; exit; }
                   1471: 
                   1472: # Apollos put the system type in the environment.
                   1473: 
                   1474: test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
                   1475: 
                   1476: # Convex versions that predate uname can use getsysinfo(1)
                   1477: 
                   1478: if [ -x /usr/convex/getsysinfo ]
                   1479: then
                   1480:     case `getsysinfo -f cpu_type` in
                   1481:     c1*)
                   1482:        echo c1-convex-bsd
                   1483:        exit ;;
                   1484:     c2*)
                   1485:        if getsysinfo -f scalar_acc
                   1486:        then echo c32-convex-bsd
                   1487:        else echo c2-convex-bsd
                   1488:        fi
                   1489:        exit ;;
                   1490:     c34*)
                   1491:        echo c34-convex-bsd
                   1492:        exit ;;
                   1493:     c38*)
                   1494:        echo c38-convex-bsd
                   1495:        exit ;;
                   1496:     c4*)
                   1497:        echo c4-convex-bsd
                   1498:        exit ;;
                   1499:     esac
                   1500: fi
                   1501: 
                   1502: cat >&2 <<EOF
                   1503: $0: unable to guess system type
                   1504: 
                   1505: This script, last modified $timestamp, has failed to recognize
                   1506: the operating system you are using. It is advised that you
                   1507: download the most up to date version of the config scripts from
                   1508: 
                   1509:   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
                   1510: and
                   1511:   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
                   1512: 
                   1513: If the version you run ($0) is already up to date, please
                   1514: send the following data and any information you think might be
                   1515: pertinent to <config-patches@gnu.org> in order to provide the needed
                   1516: information to handle your system.
                   1517: 
                   1518: config.guess timestamp = $timestamp
                   1519: 
                   1520: uname -m = `(uname -m) 2>/dev/null || echo unknown`
                   1521: uname -r = `(uname -r) 2>/dev/null || echo unknown`
                   1522: uname -s = `(uname -s) 2>/dev/null || echo unknown`
                   1523: uname -v = `(uname -v) 2>/dev/null || echo unknown`
                   1524: 
                   1525: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
                   1526: /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
                   1527: 
                   1528: hostinfo               = `(hostinfo) 2>/dev/null`
                   1529: /bin/universe          = `(/bin/universe) 2>/dev/null`
                   1530: /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
                   1531: /bin/arch              = `(/bin/arch) 2>/dev/null`
                   1532: /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
                   1533: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
                   1534: 
                   1535: UNAME_MACHINE = ${UNAME_MACHINE}
                   1536: UNAME_RELEASE = ${UNAME_RELEASE}
                   1537: UNAME_SYSTEM  = ${UNAME_SYSTEM}
                   1538: UNAME_VERSION = ${UNAME_VERSION}
                   1539: EOF
                   1540: 
                   1541: exit 1
                   1542: 
                   1543: # Local variables:
                   1544: # eval: (add-hook 'write-file-hooks 'time-stamp)
                   1545: # time-stamp-start: "timestamp='"
                   1546: # time-stamp-format: "%:y-%02m-%02d"
                   1547: # time-stamp-end: "'"
                   1548: # End:

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