Annotation of embedaddon/bird2/tools/config.guess, revision 1.1.1.1

1.1       misho       1: #! /bin/sh
                      2: # Attempt to guess a canonical system name.
                      3: #   Copyright 1992-2018 Free Software Foundation, Inc.
                      4: 
                      5: timestamp='2018-03-08'
                      6: 
                      7: # This file is free software; you can redistribute it and/or modify it
                      8: # under the terms of the GNU General Public License as published by
                      9: # the Free Software Foundation; either version 3 of the License, or
                     10: # (at your option) any later version.
                     11: #
                     12: # This program is distributed in the hope that it will be useful, but
                     13: # WITHOUT ANY WARRANTY; without even the implied warranty of
                     14: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
                     15: # General Public License for more details.
                     16: #
                     17: # You should have received a copy of the GNU General Public License
                     18: # along with this program; if not, see <https://www.gnu.org/licenses/>.
                     19: #
                     20: # As a special exception to the GNU General Public License, if you
                     21: # distribute this file as part of a program that contains a
                     22: # configuration script generated by Autoconf, you may include it under
                     23: # the same distribution terms that you use for the rest of that
                     24: # program.  This Exception is an additional permission under section 7
                     25: # of the GNU General Public License, version 3 ("GPLv3").
                     26: #
                     27: # Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
                     28: #
                     29: # You can get the latest version of this script from:
                     30: # https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
                     31: #
                     32: # Please send patches to <config-patches@gnu.org>.
                     33: 
                     34: 
                     35: me=`echo "$0" | sed -e 's,.*/,,'`
                     36: 
                     37: usage="\
                     38: Usage: $0 [OPTION]
                     39: 
                     40: Output the configuration name of the system \`$me' is run on.
                     41: 
                     42: Options:
                     43:   -h, --help         print this help, then exit
                     44:   -t, --time-stamp   print date of last modification, then exit
                     45:   -v, --version      print version number, then exit
                     46: 
                     47: Report bugs and patches to <config-patches@gnu.org>."
                     48: 
                     49: version="\
                     50: GNU config.guess ($timestamp)
                     51: 
                     52: Originally written by Per Bothner.
                     53: Copyright 1992-2018 Free Software Foundation, Inc.
                     54: 
                     55: This is free software; see the source for copying conditions.  There is NO
                     56: warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
                     57: 
                     58: help="
                     59: Try \`$me --help' for more information."
                     60: 
                     61: # Parse command line
                     62: while test $# -gt 0 ; do
                     63:   case $1 in
                     64:     --time-stamp | --time* | -t )
                     65:        echo "$timestamp" ; exit ;;
                     66:     --version | -v )
                     67:        echo "$version" ; exit ;;
                     68:     --help | --h* | -h )
                     69:        echo "$usage"; exit ;;
                     70:     -- )     # Stop option processing
                     71:        shift; break ;;
                     72:     - )        # Use stdin as input.
                     73:        break ;;
                     74:     -* )
                     75:        echo "$me: invalid option $1$help" >&2
                     76:        exit 1 ;;
                     77:     * )
                     78:        break ;;
                     79:   esac
                     80: done
                     81: 
                     82: if test $# != 0; then
                     83:   echo "$me: too many arguments$help" >&2
                     84:   exit 1
                     85: fi
                     86: 
                     87: trap 'exit 1' 1 2 15
                     88: 
                     89: # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
                     90: # compiler to aid in system detection is discouraged as it requires
                     91: # temporary files to be created and, as you can see below, it is a
                     92: # headache to deal with in a portable fashion.
                     93: 
                     94: # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
                     95: # use `HOST_CC' if defined, but it is deprecated.
                     96: 
                     97: # Portable tmp directory creation inspired by the Autoconf team.
                     98: 
                     99: set_cc_for_build='
                    100: trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
                    101: trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
                    102: : ${TMPDIR=/tmp} ;
                    103:  { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
                    104:  { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
                    105:  { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
                    106:  { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
                    107: dummy=$tmp/dummy ;
                    108: tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
                    109: case $CC_FOR_BUILD,$HOST_CC,$CC in
                    110:  ,,)    echo "int x;" > "$dummy.c" ;
                    111:        for c in cc gcc c89 c99 ; do
                    112:          if ($c -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
                    113:             CC_FOR_BUILD="$c"; break ;
                    114:          fi ;
                    115:        done ;
                    116:        if test x"$CC_FOR_BUILD" = x ; then
                    117:          CC_FOR_BUILD=no_compiler_found ;
                    118:        fi
                    119:        ;;
                    120:  ,,*)   CC_FOR_BUILD=$CC ;;
                    121:  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
                    122: esac ; set_cc_for_build= ;'
                    123: 
                    124: # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
                    125: # (ghazi@noc.rutgers.edu 1994-08-24)
                    126: if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
                    127:        PATH=$PATH:/.attbin ; export PATH
                    128: fi
                    129: 
                    130: UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
                    131: UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
                    132: UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
                    133: UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
                    134: 
                    135: case "$UNAME_SYSTEM" in
                    136: Linux|GNU|GNU/*)
                    137:        # If the system lacks a compiler, then just pick glibc.
                    138:        # We could probably try harder.
                    139:        LIBC=gnu
                    140: 
                    141:        eval "$set_cc_for_build"
                    142:        cat <<-EOF > "$dummy.c"
                    143:        #include <features.h>
                    144:        #if defined(__UCLIBC__)
                    145:        LIBC=uclibc
                    146:        #elif defined(__dietlibc__)
                    147:        LIBC=dietlibc
                    148:        #else
                    149:        LIBC=gnu
                    150:        #endif
                    151:        EOF
                    152:        eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
                    153: 
                    154:        # If ldd exists, use it to detect musl libc.
                    155:        if command -v ldd >/dev/null && \
                    156:                ldd --version 2>&1 | grep -q ^musl
                    157:        then
                    158:            LIBC=musl
                    159:        fi
                    160:        ;;
                    161: esac
                    162: 
                    163: # Note: order is significant - the case branches are not exclusive.
                    164: 
                    165: case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
                    166:     *:NetBSD:*:*)
                    167:        # NetBSD (nbsd) targets should (where applicable) match one or
                    168:        # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
                    169:        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
                    170:        # switched to ELF, *-*-netbsd* would select the old
                    171:        # object file format.  This provides both forward
                    172:        # compatibility and a consistent mechanism for selecting the
                    173:        # object file format.
                    174:        #
                    175:        # Note: NetBSD doesn't particularly care about the vendor
                    176:        # portion of the name.  We always set it to "unknown".
                    177:        sysctl="sysctl -n hw.machine_arch"
                    178:        UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
                    179:            "/sbin/$sysctl" 2>/dev/null || \
                    180:            "/usr/sbin/$sysctl" 2>/dev/null || \
                    181:            echo unknown)`
                    182:        case "$UNAME_MACHINE_ARCH" in
                    183:            armeb) machine=armeb-unknown ;;
                    184:            arm*) machine=arm-unknown ;;
                    185:            sh3el) machine=shl-unknown ;;
                    186:            sh3eb) machine=sh-unknown ;;
                    187:            sh5el) machine=sh5le-unknown ;;
                    188:            earmv*)
                    189:                arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
                    190:                endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
                    191:                machine="${arch}${endian}"-unknown
                    192:                ;;
                    193:            *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
                    194:        esac
                    195:        # The Operating System including object format, if it has switched
                    196:        # to ELF recently (or will in the future) and ABI.
                    197:        case "$UNAME_MACHINE_ARCH" in
                    198:            earm*)
                    199:                os=netbsdelf
                    200:                ;;
                    201:            arm*|i386|m68k|ns32k|sh3*|sparc|vax)
                    202:                eval "$set_cc_for_build"
                    203:                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
                    204:                        | grep -q __ELF__
                    205:                then
                    206:                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
                    207:                    # Return netbsd for either.  FIX?
                    208:                    os=netbsd
                    209:                else
                    210:                    os=netbsdelf
                    211:                fi
                    212:                ;;
                    213:            *)
                    214:                os=netbsd
                    215:                ;;
                    216:        esac
                    217:        # Determine ABI tags.
                    218:        case "$UNAME_MACHINE_ARCH" in
                    219:            earm*)
                    220:                expr='s/^earmv[0-9]/-eabi/;s/eb$//'
                    221:                abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
                    222:                ;;
                    223:        esac
                    224:        # The OS release
                    225:        # Debian GNU/NetBSD machines have a different userland, and
                    226:        # thus, need a distinct triplet. However, they do not need
                    227:        # kernel version information, so it can be replaced with a
                    228:        # suitable tag, in the style of linux-gnu.
                    229:        case "$UNAME_VERSION" in
                    230:            Debian*)
                    231:                release='-gnu'
                    232:                ;;
                    233:            *)
                    234:                release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
                    235:                ;;
                    236:        esac
                    237:        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
                    238:        # contains redundant information, the shorter form:
                    239:        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
                    240:        echo "$machine-${os}${release}${abi}"
                    241:        exit ;;
                    242:     *:Bitrig:*:*)
                    243:        UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
                    244:        echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
                    245:        exit ;;
                    246:     *:OpenBSD:*:*)
                    247:        UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
                    248:        echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
                    249:        exit ;;
                    250:     *:LibertyBSD:*:*)
                    251:        UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
                    252:        echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
                    253:        exit ;;
                    254:     *:MidnightBSD:*:*)
                    255:        echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
                    256:        exit ;;
                    257:     *:ekkoBSD:*:*)
                    258:        echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
                    259:        exit ;;
                    260:     *:SolidBSD:*:*)
                    261:        echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
                    262:        exit ;;
                    263:     macppc:MirBSD:*:*)
                    264:        echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
                    265:        exit ;;
                    266:     *:MirBSD:*:*)
                    267:        echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
                    268:        exit ;;
                    269:     *:Sortix:*:*)
                    270:        echo "$UNAME_MACHINE"-unknown-sortix
                    271:        exit ;;
                    272:     *:Redox:*:*)
                    273:        echo "$UNAME_MACHINE"-unknown-redox
                    274:        exit ;;
                    275:     mips:OSF1:*.*)
                    276:         echo mips-dec-osf1
                    277:         exit ;;
                    278:     alpha:OSF1:*:*)
                    279:        case $UNAME_RELEASE in
                    280:        *4.0)
                    281:                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
                    282:                ;;
                    283:        *5.*)
                    284:                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
                    285:                ;;
                    286:        esac
                    287:        # According to Compaq, /usr/sbin/psrinfo has been available on
                    288:        # OSF/1 and Tru64 systems produced since 1995.  I hope that
                    289:        # covers most systems running today.  This code pipes the CPU
                    290:        # types through head -n 1, so we only detect the type of CPU 0.
                    291:        ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
                    292:        case "$ALPHA_CPU_TYPE" in
                    293:            "EV4 (21064)")
                    294:                UNAME_MACHINE=alpha ;;
                    295:            "EV4.5 (21064)")
                    296:                UNAME_MACHINE=alpha ;;
                    297:            "LCA4 (21066/21068)")
                    298:                UNAME_MACHINE=alpha ;;
                    299:            "EV5 (21164)")
                    300:                UNAME_MACHINE=alphaev5 ;;
                    301:            "EV5.6 (21164A)")
                    302:                UNAME_MACHINE=alphaev56 ;;
                    303:            "EV5.6 (21164PC)")
                    304:                UNAME_MACHINE=alphapca56 ;;
                    305:            "EV5.7 (21164PC)")
                    306:                UNAME_MACHINE=alphapca57 ;;
                    307:            "EV6 (21264)")
                    308:                UNAME_MACHINE=alphaev6 ;;
                    309:            "EV6.7 (21264A)")
                    310:                UNAME_MACHINE=alphaev67 ;;
                    311:            "EV6.8CB (21264C)")
                    312:                UNAME_MACHINE=alphaev68 ;;
                    313:            "EV6.8AL (21264B)")
                    314:                UNAME_MACHINE=alphaev68 ;;
                    315:            "EV6.8CX (21264D)")
                    316:                UNAME_MACHINE=alphaev68 ;;
                    317:            "EV6.9A (21264/EV69A)")
                    318:                UNAME_MACHINE=alphaev69 ;;
                    319:            "EV7 (21364)")
                    320:                UNAME_MACHINE=alphaev7 ;;
                    321:            "EV7.9 (21364A)")
                    322:                UNAME_MACHINE=alphaev79 ;;
                    323:        esac
                    324:        # A Pn.n version is a patched version.
                    325:        # A Vn.n version is a released version.
                    326:        # A Tn.n version is a released field test version.
                    327:        # A Xn.n version is an unreleased experimental baselevel.
                    328:        # 1.2 uses "1.2" for uname -r.
                    329:        echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
                    330:        # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
                    331:        exitcode=$?
                    332:        trap '' 0
                    333:        exit $exitcode ;;
                    334:     Amiga*:UNIX_System_V:4.0:*)
                    335:        echo m68k-unknown-sysv4
                    336:        exit ;;
                    337:     *:[Aa]miga[Oo][Ss]:*:*)
                    338:        echo "$UNAME_MACHINE"-unknown-amigaos
                    339:        exit ;;
                    340:     *:[Mm]orph[Oo][Ss]:*:*)
                    341:        echo "$UNAME_MACHINE"-unknown-morphos
                    342:        exit ;;
                    343:     *:OS/390:*:*)
                    344:        echo i370-ibm-openedition
                    345:        exit ;;
                    346:     *:z/VM:*:*)
                    347:        echo s390-ibm-zvmoe
                    348:        exit ;;
                    349:     *:OS400:*:*)
                    350:        echo powerpc-ibm-os400
                    351:        exit ;;
                    352:     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
                    353:        echo arm-acorn-riscix"$UNAME_RELEASE"
                    354:        exit ;;
                    355:     arm*:riscos:*:*|arm*:RISCOS:*:*)
                    356:        echo arm-unknown-riscos
                    357:        exit ;;
                    358:     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
                    359:        echo hppa1.1-hitachi-hiuxmpp
                    360:        exit ;;
                    361:     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
                    362:        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
                    363:        if test "`(/bin/universe) 2>/dev/null`" = att ; then
                    364:                echo pyramid-pyramid-sysv3
                    365:        else
                    366:                echo pyramid-pyramid-bsd
                    367:        fi
                    368:        exit ;;
                    369:     NILE*:*:*:dcosx)
                    370:        echo pyramid-pyramid-svr4
                    371:        exit ;;
                    372:     DRS?6000:unix:4.0:6*)
                    373:        echo sparc-icl-nx6
                    374:        exit ;;
                    375:     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
                    376:        case `/usr/bin/uname -p` in
                    377:            sparc) echo sparc-icl-nx7; exit ;;
                    378:        esac ;;
                    379:     s390x:SunOS:*:*)
                    380:        echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
                    381:        exit ;;
                    382:     sun4H:SunOS:5.*:*)
                    383:        echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
                    384:        exit ;;
                    385:     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
                    386:        echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
                    387:        exit ;;
                    388:     i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
                    389:        echo i386-pc-auroraux"$UNAME_RELEASE"
                    390:        exit ;;
                    391:     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
                    392:        eval "$set_cc_for_build"
                    393:        SUN_ARCH=i386
                    394:        # If there is a compiler, see if it is configured for 64-bit objects.
                    395:        # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
                    396:        # This test works for both compilers.
                    397:        if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
                    398:            if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
                    399:                (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
                    400:                grep IS_64BIT_ARCH >/dev/null
                    401:            then
                    402:                SUN_ARCH=x86_64
                    403:            fi
                    404:        fi
                    405:        echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
                    406:        exit ;;
                    407:     sun4*:SunOS:6*:*)
                    408:        # According to config.sub, this is the proper way to canonicalize
                    409:        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
                    410:        # it's likely to be more like Solaris than SunOS4.
                    411:        echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
                    412:        exit ;;
                    413:     sun4*:SunOS:*:*)
                    414:        case "`/usr/bin/arch -k`" in
                    415:            Series*|S4*)
                    416:                UNAME_RELEASE=`uname -v`
                    417:                ;;
                    418:        esac
                    419:        # Japanese Language versions have a version number like `4.1.3-JL'.
                    420:        echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
                    421:        exit ;;
                    422:     sun3*:SunOS:*:*)
                    423:        echo m68k-sun-sunos"$UNAME_RELEASE"
                    424:        exit ;;
                    425:     sun*:*:4.2BSD:*)
                    426:        UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
                    427:        test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
                    428:        case "`/bin/arch`" in
                    429:            sun3)
                    430:                echo m68k-sun-sunos"$UNAME_RELEASE"
                    431:                ;;
                    432:            sun4)
                    433:                echo sparc-sun-sunos"$UNAME_RELEASE"
                    434:                ;;
                    435:        esac
                    436:        exit ;;
                    437:     aushp:SunOS:*:*)
                    438:        echo sparc-auspex-sunos"$UNAME_RELEASE"
                    439:        exit ;;
                    440:     # The situation for MiNT is a little confusing.  The machine name
                    441:     # can be virtually everything (everything which is not
                    442:     # "atarist" or "atariste" at least should have a processor
                    443:     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
                    444:     # to the lowercase version "mint" (or "freemint").  Finally
                    445:     # the system name "TOS" denotes a system which is actually not
                    446:     # MiNT.  But MiNT is downward compatible to TOS, so this should
                    447:     # be no problem.
                    448:     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
                    449:        echo m68k-atari-mint"$UNAME_RELEASE"
                    450:        exit ;;
                    451:     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
                    452:        echo m68k-atari-mint"$UNAME_RELEASE"
                    453:        exit ;;
                    454:     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
                    455:        echo m68k-atari-mint"$UNAME_RELEASE"
                    456:        exit ;;
                    457:     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
                    458:        echo m68k-milan-mint"$UNAME_RELEASE"
                    459:        exit ;;
                    460:     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
                    461:        echo m68k-hades-mint"$UNAME_RELEASE"
                    462:        exit ;;
                    463:     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
                    464:        echo m68k-unknown-mint"$UNAME_RELEASE"
                    465:        exit ;;
                    466:     m68k:machten:*:*)
                    467:        echo m68k-apple-machten"$UNAME_RELEASE"
                    468:        exit ;;
                    469:     powerpc:machten:*:*)
                    470:        echo powerpc-apple-machten"$UNAME_RELEASE"
                    471:        exit ;;
                    472:     RISC*:Mach:*:*)
                    473:        echo mips-dec-mach_bsd4.3
                    474:        exit ;;
                    475:     RISC*:ULTRIX:*:*)
                    476:        echo mips-dec-ultrix"$UNAME_RELEASE"
                    477:        exit ;;
                    478:     VAX*:ULTRIX*:*:*)
                    479:        echo vax-dec-ultrix"$UNAME_RELEASE"
                    480:        exit ;;
                    481:     2020:CLIX:*:* | 2430:CLIX:*:*)
                    482:        echo clipper-intergraph-clix"$UNAME_RELEASE"
                    483:        exit ;;
                    484:     mips:*:*:UMIPS | mips:*:*:RISCos)
                    485:        eval "$set_cc_for_build"
                    486:        sed 's/^        //' << EOF > "$dummy.c"
                    487: #ifdef __cplusplus
                    488: #include <stdio.h>  /* for printf() prototype */
                    489:        int main (int argc, char *argv[]) {
                    490: #else
                    491:        int main (argc, argv) int argc; char *argv[]; {
                    492: #endif
                    493:        #if defined (host_mips) && defined (MIPSEB)
                    494:        #if defined (SYSTYPE_SYSV)
                    495:          printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
                    496:        #endif
                    497:        #if defined (SYSTYPE_SVR4)
                    498:          printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
                    499:        #endif
                    500:        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
                    501:          printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
                    502:        #endif
                    503:        #endif
                    504:          exit (-1);
                    505:        }
                    506: EOF
                    507:        $CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
                    508:          dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
                    509:          SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
                    510:            { echo "$SYSTEM_NAME"; exit; }
                    511:        echo mips-mips-riscos"$UNAME_RELEASE"
                    512:        exit ;;
                    513:     Motorola:PowerMAX_OS:*:*)
                    514:        echo powerpc-motorola-powermax
                    515:        exit ;;
                    516:     Motorola:*:4.3:PL8-*)
                    517:        echo powerpc-harris-powermax
                    518:        exit ;;
                    519:     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
                    520:        echo powerpc-harris-powermax
                    521:        exit ;;
                    522:     Night_Hawk:Power_UNIX:*:*)
                    523:        echo powerpc-harris-powerunix
                    524:        exit ;;
                    525:     m88k:CX/UX:7*:*)
                    526:        echo m88k-harris-cxux7
                    527:        exit ;;
                    528:     m88k:*:4*:R4*)
                    529:        echo m88k-motorola-sysv4
                    530:        exit ;;
                    531:     m88k:*:3*:R3*)
                    532:        echo m88k-motorola-sysv3
                    533:        exit ;;
                    534:     AViiON:dgux:*:*)
                    535:        # DG/UX returns AViiON for all architectures
                    536:        UNAME_PROCESSOR=`/usr/bin/uname -p`
                    537:        if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ]
                    538:        then
                    539:            if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \
                    540:               [ "$TARGET_BINARY_INTERFACE"x = x ]
                    541:            then
                    542:                echo m88k-dg-dgux"$UNAME_RELEASE"
                    543:            else
                    544:                echo m88k-dg-dguxbcs"$UNAME_RELEASE"
                    545:            fi
                    546:        else
                    547:            echo i586-dg-dgux"$UNAME_RELEASE"
                    548:        fi
                    549:        exit ;;
                    550:     M88*:DolphinOS:*:*)        # DolphinOS (SVR3)
                    551:        echo m88k-dolphin-sysv3
                    552:        exit ;;
                    553:     M88*:*:R3*:*)
                    554:        # Delta 88k system running SVR3
                    555:        echo m88k-motorola-sysv3
                    556:        exit ;;
                    557:     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
                    558:        echo m88k-tektronix-sysv3
                    559:        exit ;;
                    560:     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
                    561:        echo m68k-tektronix-bsd
                    562:        exit ;;
                    563:     *:IRIX*:*:*)
                    564:        echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
                    565:        exit ;;
                    566:     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
                    567:        echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
                    568:        exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
                    569:     i*86:AIX:*:*)
                    570:        echo i386-ibm-aix
                    571:        exit ;;
                    572:     ia64:AIX:*:*)
                    573:        if [ -x /usr/bin/oslevel ] ; then
                    574:                IBM_REV=`/usr/bin/oslevel`
                    575:        else
                    576:                IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
                    577:        fi
                    578:        echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
                    579:        exit ;;
                    580:     *:AIX:2:3)
                    581:        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
                    582:                eval "$set_cc_for_build"
                    583:                sed 's/^                //' << EOF > "$dummy.c"
                    584:                #include <sys/systemcfg.h>
                    585: 
                    586:                main()
                    587:                        {
                    588:                        if (!__power_pc())
                    589:                                exit(1);
                    590:                        puts("powerpc-ibm-aix3.2.5");
                    591:                        exit(0);
                    592:                        }
                    593: EOF
                    594:                if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
                    595:                then
                    596:                        echo "$SYSTEM_NAME"
                    597:                else
                    598:                        echo rs6000-ibm-aix3.2.5
                    599:                fi
                    600:        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
                    601:                echo rs6000-ibm-aix3.2.4
                    602:        else
                    603:                echo rs6000-ibm-aix3.2
                    604:        fi
                    605:        exit ;;
                    606:     *:AIX:*:[4567])
                    607:        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
                    608:        if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
                    609:                IBM_ARCH=rs6000
                    610:        else
                    611:                IBM_ARCH=powerpc
                    612:        fi
                    613:        if [ -x /usr/bin/lslpp ] ; then
                    614:                IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
                    615:                           awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
                    616:        else
                    617:                IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
                    618:        fi
                    619:        echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
                    620:        exit ;;
                    621:     *:AIX:*:*)
                    622:        echo rs6000-ibm-aix
                    623:        exit ;;
                    624:     ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
                    625:        echo romp-ibm-bsd4.4
                    626:        exit ;;
                    627:     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
                    628:        echo romp-ibm-bsd"$UNAME_RELEASE"   # 4.3 with uname added to
                    629:        exit ;;                             # report: romp-ibm BSD 4.3
                    630:     *:BOSX:*:*)
                    631:        echo rs6000-bull-bosx
                    632:        exit ;;
                    633:     DPX/2?00:B.O.S.:*:*)
                    634:        echo m68k-bull-sysv3
                    635:        exit ;;
                    636:     9000/[34]??:4.3bsd:1.*:*)
                    637:        echo m68k-hp-bsd
                    638:        exit ;;
                    639:     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
                    640:        echo m68k-hp-bsd4.4
                    641:        exit ;;
                    642:     9000/[34678]??:HP-UX:*:*)
                    643:        HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
                    644:        case "$UNAME_MACHINE" in
                    645:            9000/31?)            HP_ARCH=m68000 ;;
                    646:            9000/[34]??)         HP_ARCH=m68k ;;
                    647:            9000/[678][0-9][0-9])
                    648:                if [ -x /usr/bin/getconf ]; then
                    649:                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
                    650:                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
                    651:                    case "$sc_cpu_version" in
                    652:                      523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
                    653:                      528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
                    654:                      532)                      # CPU_PA_RISC2_0
                    655:                        case "$sc_kernel_bits" in
                    656:                          32) HP_ARCH=hppa2.0n ;;
                    657:                          64) HP_ARCH=hppa2.0w ;;
                    658:                          '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
                    659:                        esac ;;
                    660:                    esac
                    661:                fi
                    662:                if [ "$HP_ARCH" = "" ]; then
                    663:                    eval "$set_cc_for_build"
                    664:                    sed 's/^            //' << EOF > "$dummy.c"
                    665: 
                    666:                #define _HPUX_SOURCE
                    667:                #include <stdlib.h>
                    668:                #include <unistd.h>
                    669: 
                    670:                int main ()
                    671:                {
                    672:                #if defined(_SC_KERNEL_BITS)
                    673:                    long bits = sysconf(_SC_KERNEL_BITS);
                    674:                #endif
                    675:                    long cpu  = sysconf (_SC_CPU_VERSION);
                    676: 
                    677:                    switch (cpu)
                    678:                        {
                    679:                        case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
                    680:                        case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
                    681:                        case CPU_PA_RISC2_0:
                    682:                #if defined(_SC_KERNEL_BITS)
                    683:                            switch (bits)
                    684:                                {
                    685:                                case 64: puts ("hppa2.0w"); break;
                    686:                                case 32: puts ("hppa2.0n"); break;
                    687:                                default: puts ("hppa2.0"); break;
                    688:                                } break;
                    689:                #else  /* !defined(_SC_KERNEL_BITS) */
                    690:                            puts ("hppa2.0"); break;
                    691:                #endif
                    692:                        default: puts ("hppa1.0"); break;
                    693:                        }
                    694:                    exit (0);
                    695:                }
                    696: EOF
                    697:                    (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
                    698:                    test -z "$HP_ARCH" && HP_ARCH=hppa
                    699:                fi ;;
                    700:        esac
                    701:        if [ "$HP_ARCH" = hppa2.0w ]
                    702:        then
                    703:            eval "$set_cc_for_build"
                    704: 
                    705:            # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
                    706:            # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
                    707:            # generating 64-bit code.  GNU and HP use different nomenclature:
                    708:            #
                    709:            # $ CC_FOR_BUILD=cc ./config.guess
                    710:            # => hppa2.0w-hp-hpux11.23
                    711:            # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
                    712:            # => hppa64-hp-hpux11.23
                    713: 
                    714:            if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
                    715:                grep -q __LP64__
                    716:            then
                    717:                HP_ARCH=hppa2.0w
                    718:            else
                    719:                HP_ARCH=hppa64
                    720:            fi
                    721:        fi
                    722:        echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
                    723:        exit ;;
                    724:     ia64:HP-UX:*:*)
                    725:        HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
                    726:        echo ia64-hp-hpux"$HPUX_REV"
                    727:        exit ;;
                    728:     3050*:HI-UX:*:*)
                    729:        eval "$set_cc_for_build"
                    730:        sed 's/^        //' << EOF > "$dummy.c"
                    731:        #include <unistd.h>
                    732:        int
                    733:        main ()
                    734:        {
                    735:          long cpu = sysconf (_SC_CPU_VERSION);
                    736:          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
                    737:             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
                    738:             results, however.  */
                    739:          if (CPU_IS_PA_RISC (cpu))
                    740:            {
                    741:              switch (cpu)
                    742:                {
                    743:                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
                    744:                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
                    745:                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
                    746:                  default: puts ("hppa-hitachi-hiuxwe2"); break;
                    747:                }
                    748:            }
                    749:          else if (CPU_IS_HP_MC68K (cpu))
                    750:            puts ("m68k-hitachi-hiuxwe2");
                    751:          else puts ("unknown-hitachi-hiuxwe2");
                    752:          exit (0);
                    753:        }
                    754: EOF
                    755:        $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
                    756:                { echo "$SYSTEM_NAME"; exit; }
                    757:        echo unknown-hitachi-hiuxwe2
                    758:        exit ;;
                    759:     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
                    760:        echo hppa1.1-hp-bsd
                    761:        exit ;;
                    762:     9000/8??:4.3bsd:*:*)
                    763:        echo hppa1.0-hp-bsd
                    764:        exit ;;
                    765:     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
                    766:        echo hppa1.0-hp-mpeix
                    767:        exit ;;
                    768:     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
                    769:        echo hppa1.1-hp-osf
                    770:        exit ;;
                    771:     hp8??:OSF1:*:*)
                    772:        echo hppa1.0-hp-osf
                    773:        exit ;;
                    774:     i*86:OSF1:*:*)
                    775:        if [ -x /usr/sbin/sysversion ] ; then
                    776:            echo "$UNAME_MACHINE"-unknown-osf1mk
                    777:        else
                    778:            echo "$UNAME_MACHINE"-unknown-osf1
                    779:        fi
                    780:        exit ;;
                    781:     parisc*:Lites*:*:*)
                    782:        echo hppa1.1-hp-lites
                    783:        exit ;;
                    784:     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
                    785:        echo c1-convex-bsd
                    786:        exit ;;
                    787:     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
                    788:        if getsysinfo -f scalar_acc
                    789:        then echo c32-convex-bsd
                    790:        else echo c2-convex-bsd
                    791:        fi
                    792:        exit ;;
                    793:     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
                    794:        echo c34-convex-bsd
                    795:        exit ;;
                    796:     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
                    797:        echo c38-convex-bsd
                    798:        exit ;;
                    799:     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
                    800:        echo c4-convex-bsd
                    801:        exit ;;
                    802:     CRAY*Y-MP:*:*:*)
                    803:        echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
                    804:        exit ;;
                    805:     CRAY*[A-Z]90:*:*:*)
                    806:        echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
                    807:        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
                    808:              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
                    809:              -e 's/\.[^.]*$/.X/'
                    810:        exit ;;
                    811:     CRAY*TS:*:*:*)
                    812:        echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
                    813:        exit ;;
                    814:     CRAY*T3E:*:*:*)
                    815:        echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
                    816:        exit ;;
                    817:     CRAY*SV1:*:*:*)
                    818:        echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
                    819:        exit ;;
                    820:     *:UNICOS/mp:*:*)
                    821:        echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
                    822:        exit ;;
                    823:     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
                    824:        FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
                    825:        FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
                    826:        FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
                    827:        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
                    828:        exit ;;
                    829:     5000:UNIX_System_V:4.*:*)
                    830:        FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
                    831:        FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
                    832:        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
                    833:        exit ;;
                    834:     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
                    835:        echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
                    836:        exit ;;
                    837:     sparc*:BSD/OS:*:*)
                    838:        echo sparc-unknown-bsdi"$UNAME_RELEASE"
                    839:        exit ;;
                    840:     *:BSD/OS:*:*)
                    841:        echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
                    842:        exit ;;
                    843:     *:FreeBSD:*:*)
                    844:        UNAME_PROCESSOR=`/usr/bin/uname -p`
                    845:        case "$UNAME_PROCESSOR" in
                    846:            amd64)
                    847:                UNAME_PROCESSOR=x86_64 ;;
                    848:            i386)
                    849:                UNAME_PROCESSOR=i586 ;;
                    850:        esac
                    851:        echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
                    852:        exit ;;
                    853:     i*:CYGWIN*:*)
                    854:        echo "$UNAME_MACHINE"-pc-cygwin
                    855:        exit ;;
                    856:     *:MINGW64*:*)
                    857:        echo "$UNAME_MACHINE"-pc-mingw64
                    858:        exit ;;
                    859:     *:MINGW*:*)
                    860:        echo "$UNAME_MACHINE"-pc-mingw32
                    861:        exit ;;
                    862:     *:MSYS*:*)
                    863:        echo "$UNAME_MACHINE"-pc-msys
                    864:        exit ;;
                    865:     i*:PW*:*)
                    866:        echo "$UNAME_MACHINE"-pc-pw32
                    867:        exit ;;
                    868:     *:Interix*:*)
                    869:        case "$UNAME_MACHINE" in
                    870:            x86)
                    871:                echo i586-pc-interix"$UNAME_RELEASE"
                    872:                exit ;;
                    873:            authenticamd | genuineintel | EM64T)
                    874:                echo x86_64-unknown-interix"$UNAME_RELEASE"
                    875:                exit ;;
                    876:            IA64)
                    877:                echo ia64-unknown-interix"$UNAME_RELEASE"
                    878:                exit ;;
                    879:        esac ;;
                    880:     i*:UWIN*:*)
                    881:        echo "$UNAME_MACHINE"-pc-uwin
                    882:        exit ;;
                    883:     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
                    884:        echo x86_64-unknown-cygwin
                    885:        exit ;;
                    886:     prep*:SunOS:5.*:*)
                    887:        echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
                    888:        exit ;;
                    889:     *:GNU:*:*)
                    890:        # the GNU system
                    891:        echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
                    892:        exit ;;
                    893:     *:GNU/*:*:*)
                    894:        # other systems with GNU libc and userland
                    895:        echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
                    896:        exit ;;
                    897:     i*86:Minix:*:*)
                    898:        echo "$UNAME_MACHINE"-pc-minix
                    899:        exit ;;
                    900:     aarch64:Linux:*:*)
                    901:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                    902:        exit ;;
                    903:     aarch64_be:Linux:*:*)
                    904:        UNAME_MACHINE=aarch64_be
                    905:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                    906:        exit ;;
                    907:     alpha:Linux:*:*)
                    908:        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
                    909:          EV5)   UNAME_MACHINE=alphaev5 ;;
                    910:          EV56)  UNAME_MACHINE=alphaev56 ;;
                    911:          PCA56) UNAME_MACHINE=alphapca56 ;;
                    912:          PCA57) UNAME_MACHINE=alphapca56 ;;
                    913:          EV6)   UNAME_MACHINE=alphaev6 ;;
                    914:          EV67)  UNAME_MACHINE=alphaev67 ;;
                    915:          EV68*) UNAME_MACHINE=alphaev68 ;;
                    916:        esac
                    917:        objdump --private-headers /bin/sh | grep -q ld.so.1
                    918:        if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
                    919:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                    920:        exit ;;
                    921:     arc:Linux:*:* | arceb:Linux:*:*)
                    922:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                    923:        exit ;;
                    924:     arm*:Linux:*:*)
                    925:        eval "$set_cc_for_build"
                    926:        if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
                    927:            | grep -q __ARM_EABI__
                    928:        then
                    929:            echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                    930:        else
                    931:            if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
                    932:                | grep -q __ARM_PCS_VFP
                    933:            then
                    934:                echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
                    935:            else
                    936:                echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
                    937:            fi
                    938:        fi
                    939:        exit ;;
                    940:     avr32*:Linux:*:*)
                    941:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                    942:        exit ;;
                    943:     cris:Linux:*:*)
                    944:        echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
                    945:        exit ;;
                    946:     crisv32:Linux:*:*)
                    947:        echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
                    948:        exit ;;
                    949:     e2k:Linux:*:*)
                    950:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                    951:        exit ;;
                    952:     frv:Linux:*:*)
                    953:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                    954:        exit ;;
                    955:     hexagon:Linux:*:*)
                    956:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                    957:        exit ;;
                    958:     i*86:Linux:*:*)
                    959:        echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
                    960:        exit ;;
                    961:     ia64:Linux:*:*)
                    962:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                    963:        exit ;;
                    964:     k1om:Linux:*:*)
                    965:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                    966:        exit ;;
                    967:     m32r*:Linux:*:*)
                    968:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                    969:        exit ;;
                    970:     m68*:Linux:*:*)
                    971:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                    972:        exit ;;
                    973:     mips:Linux:*:* | mips64:Linux:*:*)
                    974:        eval "$set_cc_for_build"
                    975:        sed 's/^        //' << EOF > "$dummy.c"
                    976:        #undef CPU
                    977:        #undef ${UNAME_MACHINE}
                    978:        #undef ${UNAME_MACHINE}el
                    979:        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
                    980:        CPU=${UNAME_MACHINE}el
                    981:        #else
                    982:        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
                    983:        CPU=${UNAME_MACHINE}
                    984:        #else
                    985:        CPU=
                    986:        #endif
                    987:        #endif
                    988: EOF
                    989:        eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`"
                    990:        test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; }
                    991:        ;;
                    992:     mips64el:Linux:*:*)
                    993:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                    994:        exit ;;
                    995:     openrisc*:Linux:*:*)
                    996:        echo or1k-unknown-linux-"$LIBC"
                    997:        exit ;;
                    998:     or32:Linux:*:* | or1k*:Linux:*:*)
                    999:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                   1000:        exit ;;
                   1001:     padre:Linux:*:*)
                   1002:        echo sparc-unknown-linux-"$LIBC"
                   1003:        exit ;;
                   1004:     parisc64:Linux:*:* | hppa64:Linux:*:*)
                   1005:        echo hppa64-unknown-linux-"$LIBC"
                   1006:        exit ;;
                   1007:     parisc:Linux:*:* | hppa:Linux:*:*)
                   1008:        # Look for CPU level
                   1009:        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
                   1010:          PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
                   1011:          PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
                   1012:          *)    echo hppa-unknown-linux-"$LIBC" ;;
                   1013:        esac
                   1014:        exit ;;
                   1015:     ppc64:Linux:*:*)
                   1016:        echo powerpc64-unknown-linux-"$LIBC"
                   1017:        exit ;;
                   1018:     ppc:Linux:*:*)
                   1019:        echo powerpc-unknown-linux-"$LIBC"
                   1020:        exit ;;
                   1021:     ppc64le:Linux:*:*)
                   1022:        echo powerpc64le-unknown-linux-"$LIBC"
                   1023:        exit ;;
                   1024:     ppcle:Linux:*:*)
                   1025:        echo powerpcle-unknown-linux-"$LIBC"
                   1026:        exit ;;
                   1027:     riscv32:Linux:*:* | riscv64:Linux:*:*)
                   1028:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                   1029:        exit ;;
                   1030:     s390:Linux:*:* | s390x:Linux:*:*)
                   1031:        echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
                   1032:        exit ;;
                   1033:     sh64*:Linux:*:*)
                   1034:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                   1035:        exit ;;
                   1036:     sh*:Linux:*:*)
                   1037:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                   1038:        exit ;;
                   1039:     sparc:Linux:*:* | sparc64:Linux:*:*)
                   1040:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                   1041:        exit ;;
                   1042:     tile*:Linux:*:*)
                   1043:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                   1044:        exit ;;
                   1045:     vax:Linux:*:*)
                   1046:        echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
                   1047:        exit ;;
                   1048:     x86_64:Linux:*:*)
                   1049:        echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
                   1050:        exit ;;
                   1051:     xtensa*:Linux:*:*)
                   1052:        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
                   1053:        exit ;;
                   1054:     i*86:DYNIX/ptx:4*:*)
                   1055:        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
                   1056:        # earlier versions are messed up and put the nodename in both
                   1057:        # sysname and nodename.
                   1058:        echo i386-sequent-sysv4
                   1059:        exit ;;
                   1060:     i*86:UNIX_SV:4.2MP:2.*)
                   1061:        # Unixware is an offshoot of SVR4, but it has its own version
                   1062:        # number series starting with 2...
                   1063:        # I am not positive that other SVR4 systems won't match this,
                   1064:        # I just have to hope.  -- rms.
                   1065:        # Use sysv4.2uw... so that sysv4* matches it.
                   1066:        echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
                   1067:        exit ;;
                   1068:     i*86:OS/2:*:*)
                   1069:        # If we were able to find `uname', then EMX Unix compatibility
                   1070:        # is probably installed.
                   1071:        echo "$UNAME_MACHINE"-pc-os2-emx
                   1072:        exit ;;
                   1073:     i*86:XTS-300:*:STOP)
                   1074:        echo "$UNAME_MACHINE"-unknown-stop
                   1075:        exit ;;
                   1076:     i*86:atheos:*:*)
                   1077:        echo "$UNAME_MACHINE"-unknown-atheos
                   1078:        exit ;;
                   1079:     i*86:syllable:*:*)
                   1080:        echo "$UNAME_MACHINE"-pc-syllable
                   1081:        exit ;;
                   1082:     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
                   1083:        echo i386-unknown-lynxos"$UNAME_RELEASE"
                   1084:        exit ;;
                   1085:     i*86:*DOS:*:*)
                   1086:        echo "$UNAME_MACHINE"-pc-msdosdjgpp
                   1087:        exit ;;
                   1088:     i*86:*:4.*:*)
                   1089:        UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
                   1090:        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
                   1091:                echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
                   1092:        else
                   1093:                echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
                   1094:        fi
                   1095:        exit ;;
                   1096:     i*86:*:5:[678]*)
                   1097:        # UnixWare 7.x, OpenUNIX and OpenServer 6.
                   1098:        case `/bin/uname -X | grep "^Machine"` in
                   1099:            *486*)           UNAME_MACHINE=i486 ;;
                   1100:            *Pentium)        UNAME_MACHINE=i586 ;;
                   1101:            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
                   1102:        esac
                   1103:        echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}"
                   1104:        exit ;;
                   1105:     i*86:*:3.2:*)
                   1106:        if test -f /usr/options/cb.name; then
                   1107:                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
                   1108:                echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
                   1109:        elif /bin/uname -X 2>/dev/null >/dev/null ; then
                   1110:                UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
                   1111:                (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
                   1112:                (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
                   1113:                        && UNAME_MACHINE=i586
                   1114:                (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
                   1115:                        && UNAME_MACHINE=i686
                   1116:                (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
                   1117:                        && UNAME_MACHINE=i686
                   1118:                echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
                   1119:        else
                   1120:                echo "$UNAME_MACHINE"-pc-sysv32
                   1121:        fi
                   1122:        exit ;;
                   1123:     pc:*:*:*)
                   1124:        # Left here for compatibility:
                   1125:        # uname -m prints for DJGPP always 'pc', but it prints nothing about
                   1126:        # the processor, so we play safe by assuming i586.
                   1127:        # Note: whatever this is, it MUST be the same as what config.sub
                   1128:        # prints for the "djgpp" host, or else GDB configure will decide that
                   1129:        # this is a cross-build.
                   1130:        echo i586-pc-msdosdjgpp
                   1131:        exit ;;
                   1132:     Intel:Mach:3*:*)
                   1133:        echo i386-pc-mach3
                   1134:        exit ;;
                   1135:     paragon:*:*:*)
                   1136:        echo i860-intel-osf1
                   1137:        exit ;;
                   1138:     i860:*:4.*:*) # i860-SVR4
                   1139:        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
                   1140:          echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
                   1141:        else # Add other i860-SVR4 vendors below as they are discovered.
                   1142:          echo i860-unknown-sysv"$UNAME_RELEASE"  # Unknown i860-SVR4
                   1143:        fi
                   1144:        exit ;;
                   1145:     mini*:CTIX:SYS*5:*)
                   1146:        # "miniframe"
                   1147:        echo m68010-convergent-sysv
                   1148:        exit ;;
                   1149:     mc68k:UNIX:SYSTEM5:3.51m)
                   1150:        echo m68k-convergent-sysv
                   1151:        exit ;;
                   1152:     M680?0:D-NIX:5.3:*)
                   1153:        echo m68k-diab-dnix
                   1154:        exit ;;
                   1155:     M68*:*:R3V[5678]*:*)
                   1156:        test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
                   1157:     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)
                   1158:        OS_REL=''
                   1159:        test -r /etc/.relid \
                   1160:        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
                   1161:        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
                   1162:          && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
                   1163:        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
                   1164:          && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
                   1165:     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
                   1166:        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
                   1167:          && { echo i486-ncr-sysv4; exit; } ;;
                   1168:     NCR*:*:4.2:* | MPRAS*:*:4.2:*)
                   1169:        OS_REL='.3'
                   1170:        test -r /etc/.relid \
                   1171:            && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
                   1172:        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
                   1173:            && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
                   1174:        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
                   1175:            && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
                   1176:        /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
                   1177:            && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
                   1178:     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
                   1179:        echo m68k-unknown-lynxos"$UNAME_RELEASE"
                   1180:        exit ;;
                   1181:     mc68030:UNIX_System_V:4.*:*)
                   1182:        echo m68k-atari-sysv4
                   1183:        exit ;;
                   1184:     TSUNAMI:LynxOS:2.*:*)
                   1185:        echo sparc-unknown-lynxos"$UNAME_RELEASE"
                   1186:        exit ;;
                   1187:     rs6000:LynxOS:2.*:*)
                   1188:        echo rs6000-unknown-lynxos"$UNAME_RELEASE"
                   1189:        exit ;;
                   1190:     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
                   1191:        echo powerpc-unknown-lynxos"$UNAME_RELEASE"
                   1192:        exit ;;
                   1193:     SM[BE]S:UNIX_SV:*:*)
                   1194:        echo mips-dde-sysv"$UNAME_RELEASE"
                   1195:        exit ;;
                   1196:     RM*:ReliantUNIX-*:*:*)
                   1197:        echo mips-sni-sysv4
                   1198:        exit ;;
                   1199:     RM*:SINIX-*:*:*)
                   1200:        echo mips-sni-sysv4
                   1201:        exit ;;
                   1202:     *:SINIX-*:*:*)
                   1203:        if uname -p 2>/dev/null >/dev/null ; then
                   1204:                UNAME_MACHINE=`(uname -p) 2>/dev/null`
                   1205:                echo "$UNAME_MACHINE"-sni-sysv4
                   1206:        else
                   1207:                echo ns32k-sni-sysv
                   1208:        fi
                   1209:        exit ;;
                   1210:     PENTIUM:*:4.0*:*)  # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
                   1211:                        # says <Richard.M.Bartel@ccMail.Census.GOV>
                   1212:        echo i586-unisys-sysv4
                   1213:        exit ;;
                   1214:     *:UNIX_System_V:4*:FTX*)
                   1215:        # From Gerald Hewes <hewes@openmarket.com>.
                   1216:        # How about differentiating between stratus architectures? -djm
                   1217:        echo hppa1.1-stratus-sysv4
                   1218:        exit ;;
                   1219:     *:*:*:FTX*)
                   1220:        # From seanf@swdc.stratus.com.
                   1221:        echo i860-stratus-sysv4
                   1222:        exit ;;
                   1223:     i*86:VOS:*:*)
                   1224:        # From Paul.Green@stratus.com.
                   1225:        echo "$UNAME_MACHINE"-stratus-vos
                   1226:        exit ;;
                   1227:     *:VOS:*:*)
                   1228:        # From Paul.Green@stratus.com.
                   1229:        echo hppa1.1-stratus-vos
                   1230:        exit ;;
                   1231:     mc68*:A/UX:*:*)
                   1232:        echo m68k-apple-aux"$UNAME_RELEASE"
                   1233:        exit ;;
                   1234:     news*:NEWS-OS:6*:*)
                   1235:        echo mips-sony-newsos6
                   1236:        exit ;;
                   1237:     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
                   1238:        if [ -d /usr/nec ]; then
                   1239:                echo mips-nec-sysv"$UNAME_RELEASE"
                   1240:        else
                   1241:                echo mips-unknown-sysv"$UNAME_RELEASE"
                   1242:        fi
                   1243:        exit ;;
                   1244:     BeBox:BeOS:*:*)    # BeOS running on hardware made by Be, PPC only.
                   1245:        echo powerpc-be-beos
                   1246:        exit ;;
                   1247:     BeMac:BeOS:*:*)    # BeOS running on Mac or Mac clone, PPC only.
                   1248:        echo powerpc-apple-beos
                   1249:        exit ;;
                   1250:     BePC:BeOS:*:*)     # BeOS running on Intel PC compatible.
                   1251:        echo i586-pc-beos
                   1252:        exit ;;
                   1253:     BePC:Haiku:*:*)    # Haiku running on Intel PC compatible.
                   1254:        echo i586-pc-haiku
                   1255:        exit ;;
                   1256:     x86_64:Haiku:*:*)
                   1257:        echo x86_64-unknown-haiku
                   1258:        exit ;;
                   1259:     SX-4:SUPER-UX:*:*)
                   1260:        echo sx4-nec-superux"$UNAME_RELEASE"
                   1261:        exit ;;
                   1262:     SX-5:SUPER-UX:*:*)
                   1263:        echo sx5-nec-superux"$UNAME_RELEASE"
                   1264:        exit ;;
                   1265:     SX-6:SUPER-UX:*:*)
                   1266:        echo sx6-nec-superux"$UNAME_RELEASE"
                   1267:        exit ;;
                   1268:     SX-7:SUPER-UX:*:*)
                   1269:        echo sx7-nec-superux"$UNAME_RELEASE"
                   1270:        exit ;;
                   1271:     SX-8:SUPER-UX:*:*)
                   1272:        echo sx8-nec-superux"$UNAME_RELEASE"
                   1273:        exit ;;
                   1274:     SX-8R:SUPER-UX:*:*)
                   1275:        echo sx8r-nec-superux"$UNAME_RELEASE"
                   1276:        exit ;;
                   1277:     SX-ACE:SUPER-UX:*:*)
                   1278:        echo sxace-nec-superux"$UNAME_RELEASE"
                   1279:        exit ;;
                   1280:     Power*:Rhapsody:*:*)
                   1281:        echo powerpc-apple-rhapsody"$UNAME_RELEASE"
                   1282:        exit ;;
                   1283:     *:Rhapsody:*:*)
                   1284:        echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
                   1285:        exit ;;
                   1286:     *:Darwin:*:*)
                   1287:        UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
                   1288:        eval "$set_cc_for_build"
                   1289:        if test "$UNAME_PROCESSOR" = unknown ; then
                   1290:            UNAME_PROCESSOR=powerpc
                   1291:        fi
                   1292:        if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then
                   1293:            if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
                   1294:                if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
                   1295:                       (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
                   1296:                       grep IS_64BIT_ARCH >/dev/null
                   1297:                then
                   1298:                    case $UNAME_PROCESSOR in
                   1299:                        i386) UNAME_PROCESSOR=x86_64 ;;
                   1300:                        powerpc) UNAME_PROCESSOR=powerpc64 ;;
                   1301:                    esac
                   1302:                fi
                   1303:                # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
                   1304:                if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
                   1305:                       (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
                   1306:                       grep IS_PPC >/dev/null
                   1307:                then
                   1308:                    UNAME_PROCESSOR=powerpc
                   1309:                fi
                   1310:            fi
                   1311:        elif test "$UNAME_PROCESSOR" = i386 ; then
                   1312:            # Avoid executing cc on OS X 10.9, as it ships with a stub
                   1313:            # that puts up a graphical alert prompting to install
                   1314:            # developer tools.  Any system running Mac OS X 10.7 or
                   1315:            # later (Darwin 11 and later) is required to have a 64-bit
                   1316:            # processor. This is not true of the ARM version of Darwin
                   1317:            # that Apple uses in portable devices.
                   1318:            UNAME_PROCESSOR=x86_64
                   1319:        fi
                   1320:        echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
                   1321:        exit ;;
                   1322:     *:procnto*:*:* | *:QNX:[0123456789]*:*)
                   1323:        UNAME_PROCESSOR=`uname -p`
                   1324:        if test "$UNAME_PROCESSOR" = x86; then
                   1325:                UNAME_PROCESSOR=i386
                   1326:                UNAME_MACHINE=pc
                   1327:        fi
                   1328:        echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
                   1329:        exit ;;
                   1330:     *:QNX:*:4*)
                   1331:        echo i386-pc-qnx
                   1332:        exit ;;
                   1333:     NEO-*:NONSTOP_KERNEL:*:*)
                   1334:        echo neo-tandem-nsk"$UNAME_RELEASE"
                   1335:        exit ;;
                   1336:     NSE-*:NONSTOP_KERNEL:*:*)
                   1337:        echo nse-tandem-nsk"$UNAME_RELEASE"
                   1338:        exit ;;
                   1339:     NSR-*:NONSTOP_KERNEL:*:*)
                   1340:        echo nsr-tandem-nsk"$UNAME_RELEASE"
                   1341:        exit ;;
                   1342:     NSV-*:NONSTOP_KERNEL:*:*)
                   1343:        echo nsv-tandem-nsk"$UNAME_RELEASE"
                   1344:        exit ;;
                   1345:     NSX-*:NONSTOP_KERNEL:*:*)
                   1346:        echo nsx-tandem-nsk"$UNAME_RELEASE"
                   1347:        exit ;;
                   1348:     *:NonStop-UX:*:*)
                   1349:        echo mips-compaq-nonstopux
                   1350:        exit ;;
                   1351:     BS2000:POSIX*:*:*)
                   1352:        echo bs2000-siemens-sysv
                   1353:        exit ;;
                   1354:     DS/*:UNIX_System_V:*:*)
                   1355:        echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
                   1356:        exit ;;
                   1357:     *:Plan9:*:*)
                   1358:        # "uname -m" is not consistent, so use $cputype instead. 386
                   1359:        # is converted to i386 for consistency with other x86
                   1360:        # operating systems.
                   1361:        if test "$cputype" = 386; then
                   1362:            UNAME_MACHINE=i386
                   1363:        else
                   1364:            UNAME_MACHINE="$cputype"
                   1365:        fi
                   1366:        echo "$UNAME_MACHINE"-unknown-plan9
                   1367:        exit ;;
                   1368:     *:TOPS-10:*:*)
                   1369:        echo pdp10-unknown-tops10
                   1370:        exit ;;
                   1371:     *:TENEX:*:*)
                   1372:        echo pdp10-unknown-tenex
                   1373:        exit ;;
                   1374:     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
                   1375:        echo pdp10-dec-tops20
                   1376:        exit ;;
                   1377:     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
                   1378:        echo pdp10-xkl-tops20
                   1379:        exit ;;
                   1380:     *:TOPS-20:*:*)
                   1381:        echo pdp10-unknown-tops20
                   1382:        exit ;;
                   1383:     *:ITS:*:*)
                   1384:        echo pdp10-unknown-its
                   1385:        exit ;;
                   1386:     SEI:*:*:SEIUX)
                   1387:        echo mips-sei-seiux"$UNAME_RELEASE"
                   1388:        exit ;;
                   1389:     *:DragonFly:*:*)
                   1390:        echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
                   1391:        exit ;;
                   1392:     *:*VMS:*:*)
                   1393:        UNAME_MACHINE=`(uname -p) 2>/dev/null`
                   1394:        case "$UNAME_MACHINE" in
                   1395:            A*) echo alpha-dec-vms ; exit ;;
                   1396:            I*) echo ia64-dec-vms ; exit ;;
                   1397:            V*) echo vax-dec-vms ; exit ;;
                   1398:        esac ;;
                   1399:     *:XENIX:*:SysV)
                   1400:        echo i386-pc-xenix
                   1401:        exit ;;
                   1402:     i*86:skyos:*:*)
                   1403:        echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
                   1404:        exit ;;
                   1405:     i*86:rdos:*:*)
                   1406:        echo "$UNAME_MACHINE"-pc-rdos
                   1407:        exit ;;
                   1408:     i*86:AROS:*:*)
                   1409:        echo "$UNAME_MACHINE"-pc-aros
                   1410:        exit ;;
                   1411:     x86_64:VMkernel:*:*)
                   1412:        echo "$UNAME_MACHINE"-unknown-esx
                   1413:        exit ;;
                   1414:     amd64:Isilon\ OneFS:*:*)
                   1415:        echo x86_64-unknown-onefs
                   1416:        exit ;;
                   1417: esac
                   1418: 
                   1419: echo "$0: unable to guess system type" >&2
                   1420: 
                   1421: case "$UNAME_MACHINE:$UNAME_SYSTEM" in
                   1422:     mips:Linux | mips64:Linux)
                   1423:        # If we got here on MIPS GNU/Linux, output extra information.
                   1424:        cat >&2 <<EOF
                   1425: 
                   1426: NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
                   1427: the system type. Please install a C compiler and try again.
                   1428: EOF
                   1429:        ;;
                   1430: esac
                   1431: 
                   1432: cat >&2 <<EOF
                   1433: 
                   1434: This script (version $timestamp), has failed to recognize the
                   1435: operating system you are using. If your script is old, overwrite *all*
                   1436: copies of config.guess and config.sub with the latest versions from:
                   1437: 
                   1438:   https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
                   1439: and
                   1440:   https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
                   1441: 
                   1442: If $0 has already been updated, send the following data and any
                   1443: information you think might be pertinent to config-patches@gnu.org to
                   1444: provide the necessary information to handle your system.
                   1445: 
                   1446: config.guess timestamp = $timestamp
                   1447: 
                   1448: uname -m = `(uname -m) 2>/dev/null || echo unknown`
                   1449: uname -r = `(uname -r) 2>/dev/null || echo unknown`
                   1450: uname -s = `(uname -s) 2>/dev/null || echo unknown`
                   1451: uname -v = `(uname -v) 2>/dev/null || echo unknown`
                   1452: 
                   1453: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
                   1454: /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
                   1455: 
                   1456: hostinfo               = `(hostinfo) 2>/dev/null`
                   1457: /bin/universe          = `(/bin/universe) 2>/dev/null`
                   1458: /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
                   1459: /bin/arch              = `(/bin/arch) 2>/dev/null`
                   1460: /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
                   1461: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
                   1462: 
                   1463: UNAME_MACHINE = "$UNAME_MACHINE"
                   1464: UNAME_RELEASE = "$UNAME_RELEASE"
                   1465: UNAME_SYSTEM  = "$UNAME_SYSTEM"
                   1466: UNAME_VERSION = "$UNAME_VERSION"
                   1467: EOF
                   1468: 
                   1469: exit 1
                   1470: 
                   1471: # Local variables:
                   1472: # eval: (add-hook 'before-save-hook 'time-stamp)
                   1473: # time-stamp-start: "timestamp='"
                   1474: # time-stamp-format: "%:y-%02m-%02d"
                   1475: # time-stamp-end: "'"
                   1476: # End:

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