Annotation of embedaddon/trafshow/config.guess, revision 1.1

1.1     ! misho       1: #! /bin/sh
        !             2: # Attempt to guess a canonical system name.
        !             3: #   Copyright (C) 1992, 93, 94, 95, 1996 Free Software Foundation, Inc.
        !             4: #
        !             5: # This file is free software; you can redistribute it and/or modify it
        !             6: # under the terms of the GNU General Public License as published by
        !             7: # the Free Software Foundation; either version 2 of the License, or
        !             8: # (at your option) any later version.
        !             9: #
        !            10: # This program is distributed in the hope that it will be useful, but
        !            11: # WITHOUT ANY WARRANTY; without even the implied warranty of
        !            12: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
        !            13: # General Public License for more details.
        !            14: #
        !            15: # You should have received a copy of the GNU General Public License
        !            16: # along with this program; if not, write to the Free Software
        !            17: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
        !            18: #
        !            19: # As a special exception to the GNU General Public License, if you
        !            20: # distribute this file as part of a program that contains a
        !            21: # configuration script generated by Autoconf, you may include it under
        !            22: # the same distribution terms that you use for the rest of that program.
        !            23: 
        !            24: # Written by Per Bothner <bothner@cygnus.com>.
        !            25: # The master version of this file is at the FSF in /home/gd/gnu/lib.
        !            26: #
        !            27: # This script attempts to guess a canonical system name similar to
        !            28: # config.sub.  If it succeeds, it prints the system name on stdout, and
        !            29: # exits with 0.  Otherwise, it exits with 1.
        !            30: #
        !            31: # The plan is that this can be called by configure scripts if you
        !            32: # don't specify an explicit system type (host/target name).
        !            33: #
        !            34: # Only a few systems have been added to this list; please add others
        !            35: # (but try to keep the structure clean).
        !            36: #
        !            37: 
        !            38: # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
        !            39: # (ghazi@noc.rutgers.edu 8/24/94.)
        !            40: if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
        !            41:        PATH=$PATH:/.attbin ; export PATH
        !            42: fi
        !            43: 
        !            44: UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
        !            45: UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
        !            46: UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
        !            47: UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
        !            48: 
        !            49: trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
        !            50: 
        !            51: # Note: order is significant - the case branches are not exclusive.
        !            52: 
        !            53: case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
        !            54:     alpha:OSF1:*:*)
        !            55:        # A Vn.n version is a released version.
        !            56:        # A Tn.n version is a released field test version.
        !            57:        # A Xn.n version is an unreleased experimental baselevel.
        !            58:        # 1.2 uses "1.2" for uname -r.
        !            59:        echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//'`
        !            60:        exit 0 ;;
        !            61:     21064:Windows_NT:50:3)
        !            62:        echo alpha-dec-winnt3.5
        !            63:        exit 0 ;;
        !            64:     Amiga*:UNIX_System_V:4.0:*)
        !            65:        echo m68k-cbm-sysv4
        !            66:        exit 0;;
        !            67:     amiga:NetBSD:*:*)
        !            68:       echo m68k-cbm-netbsd${UNAME_RELEASE}
        !            69:       exit 0 ;;
        !            70:     amiga:OpenBSD:*:*)
        !            71:       echo m68k-cbm-openbsd${UNAME_RELEASE}
        !            72:       exit 0 ;;
        !            73:     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
        !            74:        echo arm-acorn-riscix${UNAME_RELEASE}
        !            75:        exit 0;;
        !            76:     Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
        !            77:        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
        !            78:        if test "`(/bin/universe) 2>/dev/null`" = att ; then
        !            79:                echo pyramid-pyramid-sysv3
        !            80:        else
        !            81:                echo pyramid-pyramid-bsd
        !            82:        fi
        !            83:        exit 0 ;;
        !            84:     NILE:*:*:dcosx)
        !            85:        echo pyramid-pyramid-svr4
        !            86:        exit 0 ;;
        !            87:     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
        !            88:        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
        !            89:        exit 0 ;;
        !            90:     i86pc:SunOS:5.*:*)
        !            91:        echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
        !            92:        exit 0 ;;
        !            93:     sun4*:SunOS:6*:*)
        !            94:        # According to config.sub, this is the proper way to canonicalize
        !            95:        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
        !            96:        # it's likely to be more like Solaris than SunOS4.
        !            97:        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
        !            98:        exit 0 ;;
        !            99:     sun4*:SunOS:*:*)
        !           100:        case "`/usr/bin/arch -k`" in
        !           101:            Series*|S4*)
        !           102:                UNAME_RELEASE=`uname -v`
        !           103:                ;;
        !           104:        esac
        !           105:        # Japanese Language versions have a version number like `4.1.3-JL'.
        !           106:        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
        !           107:        exit 0 ;;
        !           108:     sun3*:SunOS:*:*)
        !           109:        echo m68k-sun-sunos${UNAME_RELEASE}
        !           110:        exit 0 ;;
        !           111:     aushp:SunOS:*:*)
        !           112:        echo sparc-auspex-sunos${UNAME_RELEASE}
        !           113:        exit 0 ;;
        !           114:     atari*:NetBSD:*:*)
        !           115:        echo m68k-atari-netbsd${UNAME_RELEASE}
        !           116:        exit 0 ;;
        !           117:     atari*:OpenBSD:*:*)
        !           118:        echo m68k-atari-openbsd${UNAME_RELEASE}
        !           119:        exit 0 ;;
        !           120:     sun3*:NetBSD:*:*)
        !           121:        echo m68k-sun-netbsd${UNAME_RELEASE}
        !           122:        exit 0 ;;
        !           123:     sun3*:OpenBSD:*:*)
        !           124:        echo m68k-sun-openbsd${UNAME_RELEASE}
        !           125:        exit 0 ;;
        !           126:     mac68k:NetBSD:*:*)
        !           127:        echo m68k-apple-netbsd${UNAME_RELEASE}
        !           128:        exit 0 ;;
        !           129:     mac68k:OpenBSD:*:*)
        !           130:        echo m68k-apple-openbsd${UNAME_RELEASE}
        !           131:        exit 0 ;;
        !           132:     powerpc:machten:*:*)
        !           133:        echo powerpc-apple-machten${UNAME_RELEASE}
        !           134:        exit 0 ;;
        !           135:     RISC*:Mach:*:*)
        !           136:        echo mips-dec-mach_bsd4.3
        !           137:        exit 0 ;;
        !           138:     RISC*:ULTRIX:*:*)
        !           139:        echo mips-dec-ultrix${UNAME_RELEASE}
        !           140:        exit 0 ;;
        !           141:     VAX*:ULTRIX*:*:*)
        !           142:        echo vax-dec-ultrix${UNAME_RELEASE}
        !           143:        exit 0 ;;
        !           144:     mips:*:*:UMIPS | mips:*:*:RISCos)
        !           145:        sed 's/^        //' << EOF >dummy.c
        !           146:        int main (argc, argv) int argc; char **argv; {
        !           147:        #if defined (host_mips) && defined (MIPSEB)
        !           148:        #if defined (SYSTYPE_SYSV)
        !           149:          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
        !           150:        #endif
        !           151:        #if defined (SYSTYPE_SVR4)
        !           152:          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
        !           153:        #endif
        !           154:        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
        !           155:          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
        !           156:        #endif
        !           157:        #endif
        !           158:          exit (-1);
        !           159:        }
        !           160: EOF
        !           161:        ${CC-cc} dummy.c -o dummy \
        !           162:          && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
        !           163:          && rm dummy.c dummy && exit 0
        !           164:        rm -f dummy.c dummy
        !           165:        echo mips-mips-riscos${UNAME_RELEASE}
        !           166:        exit 0 ;;
        !           167:     Night_Hawk:Power_UNIX:*:*)
        !           168:        echo powerpc-harris-powerunix
        !           169:        exit 0 ;;
        !           170:     m88k:CX/UX:7*:*)
        !           171:        echo m88k-harris-cxux7
        !           172:        exit 0 ;;
        !           173:     m88k:*:4*:R4*)
        !           174:        echo m88k-motorola-sysv4
        !           175:        exit 0 ;;
        !           176:     m88k:*:3*:R3*)
        !           177:        echo m88k-motorola-sysv3
        !           178:        exit 0 ;;
        !           179:     AViiON:dgux:*:*)
        !           180:         # DG/UX returns AViiON for all architectures
        !           181:         UNAME_PROCESSOR=`/usr/bin/uname -p`
        !           182:         if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
        !           183:        if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
        !           184:             -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
        !           185:                echo m88k-dg-dgux${UNAME_RELEASE}
        !           186:        else
        !           187:                echo m88k-dg-dguxbcs${UNAME_RELEASE}
        !           188:        fi
        !           189:         else echo i586-dg-dgux${UNAME_RELEASE}
        !           190:         fi
        !           191:        exit 0 ;;
        !           192:     M88*:DolphinOS:*:*)        # DolphinOS (SVR3)
        !           193:        echo m88k-dolphin-sysv3
        !           194:        exit 0 ;;
        !           195:     M88*:*:R3*:*)
        !           196:        # Delta 88k system running SVR3
        !           197:        echo m88k-motorola-sysv3
        !           198:        exit 0 ;;
        !           199:     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
        !           200:        echo m88k-tektronix-sysv3
        !           201:        exit 0 ;;
        !           202:     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
        !           203:        echo m68k-tektronix-bsd
        !           204:        exit 0 ;;
        !           205:     *:IRIX*:*:*)
        !           206:        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
        !           207:        exit 0 ;;
        !           208:     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
        !           209:        echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
        !           210:        exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
        !           211:     i?86:AIX:*:*)
        !           212:        echo i386-ibm-aix
        !           213:        exit 0 ;;
        !           214:     *:AIX:2:3)
        !           215:        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
        !           216:                sed 's/^                //' << EOF >dummy.c
        !           217:                #include <sys/systemcfg.h>
        !           218: 
        !           219:                main()
        !           220:                        {
        !           221:                        if (!__power_pc())
        !           222:                                exit(1);
        !           223:                        puts("powerpc-ibm-aix3.2.5");
        !           224:                        exit(0);
        !           225:                        }
        !           226: EOF
        !           227:                ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
        !           228:                rm -f dummy.c dummy
        !           229:                echo rs6000-ibm-aix3.2.5
        !           230:        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
        !           231:                echo rs6000-ibm-aix3.2.4
        !           232:        else
        !           233:                echo rs6000-ibm-aix3.2
        !           234:        fi
        !           235:        exit 0 ;;
        !           236:     *:AIX:*:4)
        !           237:        if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
        !           238:                IBM_ARCH=rs6000
        !           239:        else
        !           240:                IBM_ARCH=powerpc
        !           241:        fi
        !           242:        if [ -x /usr/bin/oslevel ] ; then
        !           243:                IBM_REV=`/usr/bin/oslevel`
        !           244:        else
        !           245:                IBM_REV=4.${UNAME_RELEASE}
        !           246:        fi
        !           247:        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
        !           248:        exit 0 ;;
        !           249:     *:AIX:*:*)
        !           250:        echo rs6000-ibm-aix
        !           251:        exit 0 ;;
        !           252:     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
        !           253:        echo romp-ibm-bsd4.4
        !           254:        exit 0 ;;
        !           255:     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC NetBSD and
        !           256:        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
        !           257:        exit 0 ;;                           # report: romp-ibm BSD 4.3
        !           258:     *:BOSX:*:*)
        !           259:        echo rs6000-bull-bosx
        !           260:        exit 0 ;;
        !           261:     DPX/2?00:B.O.S.:*:*)
        !           262:        echo m68k-bull-sysv3
        !           263:        exit 0 ;;
        !           264:     9000/[34]??:4.3bsd:1.*:*)
        !           265:        echo m68k-hp-bsd
        !           266:        exit 0 ;;
        !           267:     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
        !           268:        echo m68k-hp-bsd4.4
        !           269:        exit 0 ;;
        !           270:     9000/[3478]??:HP-UX:*:*)
        !           271:        case "${UNAME_MACHINE}" in
        !           272:            9000/31? )            HP_ARCH=m68000 ;;
        !           273:            9000/[34]?? )         HP_ARCH=m68k ;;
        !           274:            9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
        !           275:            9000/8?? )            HP_ARCH=hppa1.0 ;;
        !           276:        esac
        !           277:        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
        !           278:        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
        !           279:        exit 0 ;;
        !           280:     3050*:HI-UX:*:*)
        !           281:        sed 's/^        //' << EOF >dummy.c
        !           282:        #include <unistd.h>
        !           283:        int
        !           284:        main ()
        !           285:        {
        !           286:          long cpu = sysconf (_SC_CPU_VERSION);
        !           287:          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
        !           288:             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
        !           289:             results, however.  */
        !           290:          if (CPU_IS_PA_RISC (cpu))
        !           291:            {
        !           292:              switch (cpu)
        !           293:                {
        !           294:                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
        !           295:                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
        !           296:                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
        !           297:                  default: puts ("hppa-hitachi-hiuxwe2"); break;
        !           298:                }
        !           299:            }
        !           300:          else if (CPU_IS_HP_MC68K (cpu))
        !           301:            puts ("m68k-hitachi-hiuxwe2");
        !           302:          else puts ("unknown-hitachi-hiuxwe2");
        !           303:          exit (0);
        !           304:        }
        !           305: EOF
        !           306:        ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
        !           307:        rm -f dummy.c dummy
        !           308:        echo unknown-hitachi-hiuxwe2
        !           309:        exit 0 ;;
        !           310:     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
        !           311:        echo hppa1.1-hp-bsd
        !           312:        exit 0 ;;
        !           313:     9000/8??:4.3bsd:*:*)
        !           314:        echo hppa1.0-hp-bsd
        !           315:        exit 0 ;;
        !           316:     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
        !           317:        echo hppa1.1-hp-osf
        !           318:        exit 0 ;;
        !           319:     hp8??:OSF1:*:*)
        !           320:        echo hppa1.0-hp-osf
        !           321:        exit 0 ;;
        !           322:     i?86:OSF1:*:*)
        !           323:        if [ -x /usr/sbin/sysversion ] ; then
        !           324:            echo ${UNAME_MACHINE}-unknown-osf1mk
        !           325:        else
        !           326:            echo ${UNAME_MACHINE}-unknown-osf1
        !           327:        fi
        !           328:        exit 0 ;;
        !           329:     parisc*:Lites*:*:*)
        !           330:        echo hppa1.1-hp-lites
        !           331:        exit 0 ;;
        !           332:     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
        !           333:        echo c1-convex-bsd
        !           334:         exit 0 ;;
        !           335:     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
        !           336:        if getsysinfo -f scalar_acc
        !           337:        then echo c32-convex-bsd
        !           338:        else echo c2-convex-bsd
        !           339:        fi
        !           340:         exit 0 ;;
        !           341:     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
        !           342:        echo c34-convex-bsd
        !           343:         exit 0 ;;
        !           344:     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
        !           345:        echo c38-convex-bsd
        !           346:         exit 0 ;;
        !           347:     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
        !           348:        echo c4-convex-bsd
        !           349:         exit 0 ;;
        !           350:     CRAY*X-MP:*:*:*)
        !           351:        echo xmp-cray-unicos
        !           352:         exit 0 ;;
        !           353:     CRAY*Y-MP:*:*:*)
        !           354:        echo ymp-cray-unicos${UNAME_RELEASE}
        !           355:        exit 0 ;;
        !           356:     CRAY*[A-Z]90:*:*:*)
        !           357:        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
        !           358:        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
        !           359:              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
        !           360:        exit 0 ;;
        !           361:     CRAY*TS:*:*:*)
        !           362:        echo t90-cray-unicos${UNAME_RELEASE}
        !           363:        exit 0 ;;
        !           364:     CRAY-2:*:*:*)
        !           365:        echo cray2-cray-unicos
        !           366:         exit 0 ;;
        !           367:     F300:UNIX_System_V:*:*)
        !           368:         FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
        !           369:         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
        !           370:         echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
        !           371:         exit 0 ;;
        !           372:     F301:UNIX_System_V:*:*)
        !           373:        echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
        !           374:        exit 0 ;;
        !           375:     hp3[0-9][05]:NetBSD:*:*)
        !           376:        echo m68k-hp-netbsd${UNAME_RELEASE}
        !           377:        exit 0 ;;
        !           378:     hp3[0-9][05]:OpenBSD:*:*)
        !           379:        echo m68k-hp-openbsd${UNAME_RELEASE}
        !           380:        exit 0 ;;
        !           381:     i?86:BSD/386:*:* | *:BSD/OS:*:*)
        !           382:        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
        !           383:        exit 0 ;;
        !           384:     *:FreeBSD:*:*)
        !           385:        echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
        !           386:        exit 0 ;;
        !           387:     *:NetBSD:*:*)
        !           388:        echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
        !           389:        exit 0 ;;
        !           390:     *:OpenBSD:*:*)
        !           391:        echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
        !           392:        exit 0 ;;
        !           393:     i*:CYGWIN*:*)
        !           394:        echo i386-pc-cygwin32
        !           395:        exit 0 ;;
        !           396:     p*:CYGWIN*:*)
        !           397:        echo powerpcle-unknown-cygwin32
        !           398:        exit 0 ;;
        !           399:     prep*:SunOS:5.*:*)
        !           400:        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
        !           401:        exit 0 ;;
        !           402:     *:GNU:*:*)
        !           403:        echo `echo ${UNAME_MACHINE}|sed -e 's,/.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
        !           404:        exit 0 ;;
        !           405:     *:Linux:*:*)
        !           406:        # The BFD linker knows what the default object file format is, so
        !           407:        # first see if it will tell us.
        !           408:        ld_help_string=`ld --help 2>&1`
        !           409:        if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i.86"; then
        !           410:          echo "${UNAME_MACHINE}-pc-linux-gnu" ; exit 0
        !           411:        elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86linux"; then
        !           412:          echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0
        !           413:        elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86coff"; then
        !           414:          echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0
        !           415:        elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
        !           416:          echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0
        !           417:        elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
        !           418:          echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0
        !           419:        elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf32ppc"; then
        !           420:          echo "powerpc-unknown-linux-gnu" ; exit 0
        !           421:        elif test "${UNAME_MACHINE}" = "alpha" ; then
        !           422:          echo alpha-unknown-linux-gnu ; exit 0
        !           423:        elif test "${UNAME_MACHINE}" = "sparc" ; then
        !           424:          echo sparc-unknown-linux-gnu ; exit 0
        !           425:        else
        !           426:          # Either a pre-BFD a.out linker (linux-gnuoldld) or one that does not give us
        !           427:          # useful --help.  Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout.
        !           428:          test ! -d /usr/lib/ldscripts/. \
        !           429:            && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
        !           430:          # Determine whether the default compiler is a.out or elf
        !           431:          cat >dummy.c <<EOF
        !           432: main(argc, argv)
        !           433: int argc;
        !           434: char *argv[];
        !           435: {
        !           436: #ifdef __ELF__
        !           437:   printf ("%s-pc-linux-gnu\n", argv[1]);
        !           438: #else
        !           439:   printf ("%s-pc-linux-gnuaout\n", argv[1]);
        !           440: #endif
        !           441:   return 0;
        !           442: }
        !           443: EOF
        !           444:          ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
        !           445:          rm -f dummy.c dummy
        !           446:        fi ;;
        !           447: # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
        !           448: # are messed up and put the nodename in both sysname and nodename.
        !           449:     i?86:DYNIX/ptx:4*:*)
        !           450:        echo i386-sequent-sysv4
        !           451:        exit 0 ;;
        !           452:     i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
        !           453:        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
        !           454:                echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
        !           455:        else
        !           456:                echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
        !           457:        fi
        !           458:        exit 0 ;;
        !           459:     i?86:*:3.2:*)
        !           460:        if test -f /usr/options/cb.name; then
        !           461:                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
        !           462:                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
        !           463:        elif /bin/uname -X 2>/dev/null >/dev/null ; then
        !           464:                UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
        !           465:                (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
        !           466:                (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
        !           467:                        && UNAME_MACHINE=i586
        !           468:                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
        !           469:        else
        !           470:                echo ${UNAME_MACHINE}-pc-sysv32
        !           471:        fi
        !           472:        exit 0 ;;
        !           473:     Intel:Mach:3*:*)
        !           474:        echo i386-pc-mach3
        !           475:        exit 0 ;;
        !           476:     paragon:*:*:*)
        !           477:        echo i860-intel-osf1
        !           478:        exit 0 ;;
        !           479:     i860:*:4.*:*) # i860-SVR4
        !           480:        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
        !           481:          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
        !           482:        else # Add other i860-SVR4 vendors below as they are discovered.
        !           483:          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
        !           484:        fi
        !           485:        exit 0 ;;
        !           486:     mini*:CTIX:SYS*5:*)
        !           487:        # "miniframe"
        !           488:        echo m68010-convergent-sysv
        !           489:        exit 0 ;;
        !           490:     M68*:*:R3V[567]*:*)
        !           491:        test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
        !           492:     3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
        !           493:        OS_REL=''
        !           494:        test -r /etc/.relid \
        !           495:        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
        !           496:        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
        !           497:          && echo i486-ncr-sysv4.3${OS_REL} && exit 0
        !           498:        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
        !           499:          && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
        !           500:     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
        !           501:         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
        !           502:           && echo i486-ncr-sysv4 && exit 0 ;;
        !           503:     m68*:LynxOS:2.*:*)
        !           504:        echo m68k-unknown-lynxos${UNAME_RELEASE}
        !           505:        exit 0 ;;
        !           506:     mc68030:UNIX_System_V:4.*:*)
        !           507:        echo m68k-atari-sysv4
        !           508:        exit 0 ;;
        !           509:     i?86:LynxOS:2.*:*)
        !           510:        echo i386-unknown-lynxos${UNAME_RELEASE}
        !           511:        exit 0 ;;
        !           512:     TSUNAMI:LynxOS:2.*:*)
        !           513:        echo sparc-unknown-lynxos${UNAME_RELEASE}
        !           514:        exit 0 ;;
        !           515:     rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
        !           516:        echo rs6000-unknown-lynxos${UNAME_RELEASE}
        !           517:        exit 0 ;;
        !           518:     SM[BE]S:UNIX_SV:*:*)
        !           519:        echo mips-dde-sysv${UNAME_RELEASE}
        !           520:        exit 0 ;;
        !           521:     RM*:SINIX-*:*:*)
        !           522:        echo mips-sni-sysv4
        !           523:        exit 0 ;;
        !           524:     *:SINIX-*:*:*)
        !           525:        if uname -p 2>/dev/null >/dev/null ; then
        !           526:                UNAME_MACHINE=`(uname -p) 2>/dev/null`
        !           527:                echo ${UNAME_MACHINE}-sni-sysv4
        !           528:        else
        !           529:                echo ns32k-sni-sysv
        !           530:        fi
        !           531:        exit 0 ;;
        !           532:     *:UNIX_System_V:4*:FTX*)
        !           533:        # From Gerald Hewes <hewes@openmarket.com>.
        !           534:        # How about differentiating between stratus architectures? -djm
        !           535:        echo hppa1.1-stratus-sysv4
        !           536:        exit 0 ;;
        !           537:     *:*:*:FTX*)
        !           538:        # From seanf@swdc.stratus.com.
        !           539:        echo i860-stratus-sysv4
        !           540:        exit 0 ;;
        !           541:     mc68*:A/UX:*:*)
        !           542:        echo m68k-apple-aux${UNAME_RELEASE}
        !           543:        exit 0 ;;
        !           544:     R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
        !           545:        if [ -d /usr/nec ]; then
        !           546:                echo mips-nec-sysv${UNAME_RELEASE}
        !           547:        else
        !           548:                echo mips-unknown-sysv${UNAME_RELEASE}
        !           549:        fi
        !           550:         exit 0 ;;
        !           551:     PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
        !           552:                            # says <Richard.M.Bartel@ccMail.Census.GOV>
        !           553:         echo i586-unisys-sysv4
        !           554:         exit 0 ;;
        !           555: esac
        !           556: 
        !           557: #echo '(No uname command or uname output not recognized.)' 1>&2
        !           558: #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
        !           559: 
        !           560: cat >dummy.c <<EOF
        !           561: #ifdef _SEQUENT_
        !           562: # include <sys/types.h>
        !           563: # include <sys/utsname.h>
        !           564: #endif
        !           565: main ()
        !           566: {
        !           567: #if defined (sony)
        !           568: #if defined (MIPSEB)
        !           569:   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
        !           570:      I don't know....  */
        !           571:   printf ("mips-sony-bsd\n"); exit (0);
        !           572: #else
        !           573: #include <sys/param.h>
        !           574:   printf ("m68k-sony-newsos%s\n",
        !           575: #ifdef NEWSOS4
        !           576:           "4"
        !           577: #else
        !           578:          ""
        !           579: #endif
        !           580:          ); exit (0);
        !           581: #endif
        !           582: #endif
        !           583: 
        !           584: #if defined (__arm) && defined (__acorn) && defined (__unix)
        !           585:   printf ("arm-acorn-riscix"); exit (0);
        !           586: #endif
        !           587: 
        !           588: #if defined (hp300) && !defined (hpux)
        !           589:   printf ("m68k-hp-bsd\n"); exit (0);
        !           590: #endif
        !           591: 
        !           592: #if defined (NeXT)
        !           593: #if !defined (__ARCHITECTURE__)
        !           594: #define __ARCHITECTURE__ "m68k"
        !           595: #endif
        !           596:   int version;
        !           597:   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
        !           598:   printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
        !           599:   exit (0);
        !           600: #endif
        !           601: 
        !           602: #if defined (MULTIMAX) || defined (n16)
        !           603: #if defined (UMAXV)
        !           604:   printf ("ns32k-encore-sysv\n"); exit (0);
        !           605: #else
        !           606: #if defined (CMU)
        !           607:   printf ("ns32k-encore-mach\n"); exit (0);
        !           608: #else
        !           609:   printf ("ns32k-encore-bsd\n"); exit (0);
        !           610: #endif
        !           611: #endif
        !           612: #endif
        !           613: 
        !           614: #if defined (__386BSD__)
        !           615:   printf ("i386-pc-bsd\n"); exit (0);
        !           616: #endif
        !           617: 
        !           618: #if defined (sequent)
        !           619: #if defined (i386)
        !           620:   printf ("i386-sequent-dynix\n"); exit (0);
        !           621: #endif
        !           622: #if defined (ns32000)
        !           623:   printf ("ns32k-sequent-dynix\n"); exit (0);
        !           624: #endif
        !           625: #endif
        !           626: 
        !           627: #if defined (_SEQUENT_)
        !           628:     struct utsname un;
        !           629: 
        !           630:     uname(&un);
        !           631: 
        !           632:     if (strncmp(un.version, "V2", 2) == 0) {
        !           633:        printf ("i386-sequent-ptx2\n"); exit (0);
        !           634:     }
        !           635:     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
        !           636:        printf ("i386-sequent-ptx1\n"); exit (0);
        !           637:     }
        !           638:     printf ("i386-sequent-ptx\n"); exit (0);
        !           639: 
        !           640: #endif
        !           641: 
        !           642: #if defined (vax)
        !           643: #if !defined (ultrix)
        !           644:   printf ("vax-dec-bsd\n"); exit (0);
        !           645: #else
        !           646:   printf ("vax-dec-ultrix\n"); exit (0);
        !           647: #endif
        !           648: #endif
        !           649: 
        !           650: #if defined (alliant) && defined (i860)
        !           651:   printf ("i860-alliant-bsd\n"); exit (0);
        !           652: #endif
        !           653: 
        !           654:   exit (1);
        !           655: }
        !           656: EOF
        !           657: 
        !           658: ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
        !           659: rm -f dummy.c dummy
        !           660: 
        !           661: # Apollos put the system type in the environment.
        !           662: 
        !           663: test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
        !           664: 
        !           665: # Convex versions that predate uname can use getsysinfo(1)
        !           666: 
        !           667: if [ -x /usr/convex/getsysinfo ]
        !           668: then
        !           669:     case `getsysinfo -f cpu_type` in
        !           670:     c1*)
        !           671:        echo c1-convex-bsd
        !           672:        exit 0 ;;
        !           673:     c2*)
        !           674:        if getsysinfo -f scalar_acc
        !           675:        then echo c32-convex-bsd
        !           676:        else echo c2-convex-bsd
        !           677:        fi
        !           678:        exit 0 ;;
        !           679:     c34*)
        !           680:        echo c34-convex-bsd
        !           681:        exit 0 ;;
        !           682:     c38*)
        !           683:        echo c38-convex-bsd
        !           684:        exit 0 ;;
        !           685:     c4*)
        !           686:        echo c4-convex-bsd
        !           687:        exit 0 ;;
        !           688:     esac
        !           689: fi
        !           690: 
        !           691: #echo '(Unable to guess system type)' 1>&2
        !           692: 
        !           693: exit 1

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