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#! /bin/sh

# Attempt to guess a canonical system name.

#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,

#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008

#   Free Software Foundation, Inc.

timestamp='2008-01-08'

# This file is free software; you can redistribute it and/or modify it

# under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA

# 02110-1301, USA.

#

# As a special exception to the GNU General Public License, if you

# distribute this file as part of a program that contains a

# configuration script generated by Autoconf, you may include it under

# the same distribution terms that you use for the rest of that program.

# Originally written by Per Bothner .

# Please send patches to .  Submit a context

# diff and a properly formatted ChangeLog entry.

#

# This script attempts to guess a canonical system name similar to

# config.sub.  If it succeeds, it prints the system name on stdout, and

# exits with 0.  Otherwise, it exits with 1.

#

# The plan is that this can be called by configure scripts if you

# don't specify an explicit build system type.

me=`echo "$0" | sed -e 's,.*/,,'`

usage="\

Usage: $0 [OPTION]

Output the configuration name of the system \`$me' is run on.

Operation modes:

  -h, --help         print this help, then exit

  -t, --time-stamp   print date of last modification, then exit

  -v, --version      print version number, then exit

Report bugs and patches to ."

version="\

GNU config.guess ($timestamp)

Originally written by Per Bothner.

Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,

2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO

warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

help="

Try \`$me --help' for more information."

# Parse command line

while test $# -gt 0 ; do

  case $1 in

    --time-stamp | --time* | -t )

       echo "$timestamp" ; exit ;;

    --version | -v )

       echo "$version" ; exit ;;

    --help | --h* | -h )

       echo "$usage"; exit ;;

    -- )     # Stop option processing

       shift; break ;;

    - ) # Use stdin as input.

       break ;;

    -* )

       echo "$me: invalid option $1$help" >&2

       exit 1 ;;

    * )

       break ;;

  esac

done

if test $# != 0; then

  echo "$me: too many arguments$help" >&2

  exit 1

fi

trap 'exit 1' 1 2 15

# CC_FOR_BUILD -- compiler used by this script. Note that the use of a

# compiler to aid in system detection is discouraged as it requires

# temporary files to be created and, as you can see below, it is a

# headache to deal with in a portable fashion.

# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still

# use `HOST_CC' if defined, but it is deprecated.

# Portable tmp directory creation inspired by the Autoconf team.

set_cc_for_build='

trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;

trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;

: ${TMPDIR=/tmp} ;

 { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||

 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||

 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||

 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;

dummy=$tmp/dummy ;

tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;

case $CC_FOR_BUILD,$HOST_CC,$CC in

 ,,)    echo "int x;" > $dummy.c ;

        for c in cc gcc c89 c99 ; do

          if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then

             CC_FOR_BUILD="$c"; break ;

          fi ;

        done ;

        if test x"$CC_FOR_BUILD" = x ; then

          CC_FOR_BUILD=no_compiler_found ;

        fi

        ;;

 ,,*)   CC_FOR_BUILD=$CC ;;

 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;

esac ; set_cc_for_build= ;'

# This is needed to find uname on a Pyramid OSx when run in the BSD universe.

# (ghazi@noc.rutgers.edu 1994-08-24)

if (test -f /.attbin/uname) >/dev/null 2>&1 ; then

        PATH=$PATH:/.attbin ; export PATH

fi

UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown

UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown

UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown

UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown

# Note: order is significant - the case branches are not exclusive.

case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in

    *:NetBSD:*:*)

        # NetBSD (nbsd) targets should (where applicable) match one or

        # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,

        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently

        # switched to ELF, *-*-netbsd* would select the old

        # object file format.  This provides both forward

        # compatibility and a consistent mechanism for selecting the

        # object file format.

        #

        # Note: NetBSD doesn't particularly care about the vendor

        # portion of the name.  We always set it to "unknown".

        sysctl="sysctl -n hw.machine_arch"

        UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \

            /usr/sbin/$sysctl 2>/dev/null || echo unknown)`

        case "${UNAME_MACHINE_ARCH}" in

            armeb) machine=armeb-unknown ;;

            arm*) machine=arm-unknown ;;

            sh3el) machine=shl-unknown ;;

            sh3eb) machine=sh-unknown ;;

            sh5el) machine=sh5le-unknown ;;

            *) machine=${UNAME_MACHINE_ARCH}-unknown ;;

        esac

        # The Operating System including object format, if it has switched

        # to ELF recently, or will in the future.

        case "${UNAME_MACHINE_ARCH}" in

            arm*|i386|m68k|ns32k|sh3*|sparc|vax)

                eval $set_cc_for_build

                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \

                        | grep __ELF__ >/dev/null

                then

                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).

                    # Return netbsd for either.  FIX?

                    os=netbsd

                else

                    os=netbsdelf

                fi

                ;;

            *)

                os=netbsd

                ;;

        esac

        # The OS release

        # Debian GNU/NetBSD machines have a different userland, and

        # thus, need a distinct triplet. However, they do not need

        # kernel version information, so it can be replaced with a

        # suitable tag, in the style of linux-gnu.

        case "${UNAME_VERSION}" in

            Debian*)

                release='-gnu'

                ;;

            *)

                release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`

                ;;

        esac

        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:

        # contains redundant information, the shorter form:

        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.

        echo "${machine}-${os}${release}"

        exit ;;

    *:OpenBSD:*:*)

        UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`

        echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}

        exit ;;

    *:ekkoBSD:*:*)

        echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}

        exit ;;

    *:SolidBSD:*:*)

        echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}

        exit ;;

    macppc:MirBSD:*:*)

        echo powerpc-unknown-mirbsd${UNAME_RELEASE}

        exit ;;

    *:MirBSD:*:*)

        echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}

        exit ;;

    alpha:OSF1:*:*)

        case $UNAME_RELEASE in

        *4.0)

                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`

                ;;

        *5.*)

                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`

                ;;

        esac

        # According to Compaq, /usr/sbin/psrinfo has been available on

        # OSF/1 and Tru64 systems produced since 1995.  I hope that

        # covers most systems running today.  This code pipes the CPU

        # types through head -n 1, so we only detect the type of CPU 0.

        ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`

        case "$ALPHA_CPU_TYPE" in

            "EV4 (21064)")

                UNAME_MACHINE="alpha" ;;

            "EV4.5 (21064)")

                UNAME_MACHINE="alpha" ;;

            "LCA4 (21066/21068)")

                UNAME_MACHINE="alpha" ;;

            "EV5 (21164)")

                UNAME_MACHINE="alphaev5" ;;

            "EV5.6 (21164A)")

                UNAME_MACHINE="alphaev56" ;;

            "EV5.6 (21164PC)")

                UNAME_MACHINE="alphapca56" ;;

            "EV5.7 (21164PC)")

                UNAME_MACHINE="alphapca57" ;;

            "EV6 (21264)")

                UNAME_MACHINE="alphaev6" ;;

            "EV6.7 (21264A)")

                UNAME_MACHINE="alphaev67" ;;

            "EV6.8CB (21264C)")

                UNAME_MACHINE="alphaev68" ;;

            "EV6.8AL (21264B)")

                UNAME_MACHINE="alphaev68" ;;

            "EV6.8CX (21264D)")

                UNAME_MACHINE="alphaev68" ;;

            "EV6.9A (21264/EV69A)")

                UNAME_MACHINE="alphaev69" ;;

            "EV7 (21364)")

                UNAME_MACHINE="alphaev7" ;;

            "EV7.9 (21364A)")

                UNAME_MACHINE="alphaev79" ;;

        esac

        # A Pn.n version is a patched version.

        # A Vn.n version is a released version.

        # A Tn.n version is a released field test version.

        # A Xn.n version is an unreleased experimental baselevel.

        # 1.2 uses "1.2" for uname -r.

        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`

        exit ;;

    Alpha\ *:Windows_NT*:*)

        # How do we know it's Interix rather than the generic POSIX subsystem?

        # Should we change UNAME_MACHINE based on the output of uname instead

        # of the specific Alpha model?

        echo alpha-pc-interix

        exit ;;

    21064:Windows_NT:50:3)

        echo alpha-dec-winnt3.5

        exit ;;

    Amiga*:UNIX_System_V:4.0:*)

        echo m68k-unknown-sysv4

        exit ;;

    *:[Aa]miga[Oo][Ss]:*:*)

        echo ${UNAME_MACHINE}-unknown-amigaos

        exit ;;

    *:[Mm]orph[Oo][Ss]:*:*)

        echo ${UNAME_MACHINE}-unknown-morphos

        exit ;;

    *:OS/390:*:*)

        echo i370-ibm-openedition

        exit ;;

    *:z/VM:*:*)

        echo s390-ibm-zvmoe

        exit ;;

    *:OS400:*:*)

        echo powerpc-ibm-os400

        exit ;;

    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)

        echo arm-acorn-riscix${UNAME_RELEASE}

        exit ;;

    arm:riscos:*:*|arm:RISCOS:*:*)

        echo arm-unknown-riscos

        exit ;;

    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)

        echo hppa1.1-hitachi-hiuxmpp

        exit ;;

    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)

        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.

        if test "`(/bin/universe) 2>/dev/null`" = att ; then

                echo pyramid-pyramid-sysv3

        else

                echo pyramid-pyramid-bsd

        fi

        exit ;;

    NILE*:*:*:dcosx)

        echo pyramid-pyramid-svr4

        exit ;;

    DRS?6000:unix:4.0:6*)

        echo sparc-icl-nx6

        exit ;;

    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)

        case `/usr/bin/uname -p` in

            sparc) echo sparc-icl-nx7; exit ;;

        esac ;;

    sun4H:SunOS:5.*:*)

        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`

        exit ;;

    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)

        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`

        exit ;;

    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)

        echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`

        exit ;;

    sun4*:SunOS:6*:*)

        # According to config.sub, this is the proper way to canonicalize

        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but

        # it's likely to be more like Solaris than SunOS4.

        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`

        exit ;;

    sun4*:SunOS:*:*)

        case "`/usr/bin/arch -k`" in

            Series*|S4*)

                UNAME_RELEASE=`uname -v`

                ;;

        esac

        # Japanese Language versions have a version number like `4.1.3-JL'.

        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`

        exit ;;

    sun3*:SunOS:*:*)

        echo m68k-sun-sunos${UNAME_RELEASE}

        exit ;;

    sun*:*:4.2BSD:*)

        UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`

        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3

        case "`/bin/arch`" in

            sun3)

                echo m68k-sun-sunos${UNAME_RELEASE}

                ;;

            sun4)

                echo sparc-sun-sunos${UNAME_RELEASE}

                ;;

        esac

        exit ;;

    aushp:SunOS:*:*)

        echo sparc-auspex-sunos${UNAME_RELEASE}

        exit ;;

    # The situation for MiNT is a little confusing.  The machine name

    # can be virtually everything (everything which is not

    # "atarist" or "atariste" at least should have a processor

    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"

    # to the lowercase version "mint" (or "freemint").  Finally

    # the system name "TOS" denotes a system which is actually not

    # MiNT.  But MiNT is downward compatible to TOS, so this should

    # be no problem.

    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)

        echo m68k-atari-mint${UNAME_RELEASE}

        exit ;;

    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)

        echo m68k-atari-mint${UNAME_RELEASE}

        exit ;;

    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)

        echo m68k-atari-mint${UNAME_RELEASE}

        exit ;;

    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)

        echo m68k-milan-mint${UNAME_RELEASE}

        exit ;;

    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)

        echo m68k-hades-mint${UNAME_RELEASE}

        exit ;;

    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)

        echo m68k-unknown-mint${UNAME_RELEASE}

        exit ;;

    m68k:machten:*:*)

        echo m68k-apple-machten${UNAME_RELEASE}

        exit ;;

    powerpc:machten:*:*)

        echo powerpc-apple-machten${UNAME_RELEASE}

        exit ;;

    RISC*:Mach:*:*)

        echo mips-dec-mach_bsd4.3

        exit ;;

    RISC*:ULTRIX:*:*)

        echo mips-dec-ultrix${UNAME_RELEASE}

        exit ;;

    VAX*:ULTRIX*:*:*)

        echo vax-dec-ultrix${UNAME_RELEASE}

        exit ;;

    2020:CLIX:*:* | 2430:CLIX:*:*)

        echo clipper-intergraph-clix${UNAME_RELEASE}

        exit ;;

    mips:*:*:UMIPS | mips:*:*:RISCos)

        eval $set_cc_for_build

        sed 's/^        //' << EOF >$dummy.c

#ifdef __cplusplus

#include   /* for printf() prototype */

        int main (int argc, char *argv[]) {

#else

        int main (argc, argv) int argc; char *argv[]; {

#endif

        #if defined (host_mips) && defined (MIPSEB)

        #if defined (SYSTYPE_SYSV)

          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);

        #endif

        #if defined (SYSTYPE_SVR4)

          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);

        #endif

        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)

          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);

        #endif

        #endif

          exit (-1);

        }

EOF

        $CC_FOR_BUILD -o $dummy $dummy.c &&

          dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&

          SYSTEM_NAME=`$dummy $dummyarg` &&

            { echo "$SYSTEM_NAME"; exit; }

        echo mips-mips-riscos${UNAME_RELEASE}

        exit ;;

    Motorola:PowerMAX_OS:*:*)

        echo powerpc-motorola-powermax

        exit ;;

    Motorola:*:4.3:PL8-*)

        echo powerpc-harris-powermax

        exit ;;

    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)

        echo powerpc-harris-powermax

        exit ;;

    Night_Hawk:Power_UNIX:*:*)

        echo powerpc-harris-powerunix

        exit ;;

    m88k:CX/UX:7*:*)

        echo m88k-harris-cxux7

        exit ;;

    m88k:*:4*:R4*)

        echo m88k-motorola-sysv4

        exit ;;

    m88k:*:3*:R3*)

        echo m88k-motorola-sysv3

        exit ;;

    AViiON:dgux:*:*)

        # DG/UX returns AViiON for all architectures

        UNAME_PROCESSOR=`/usr/bin/uname -p`

        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]

        then

            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \

               [ ${TARGET_BINARY_INTERFACE}x = x ]

            then

                echo m88k-dg-dgux${UNAME_RELEASE}

            else

                echo m88k-dg-dguxbcs${UNAME_RELEASE}

            fi

        else

            echo i586-dg-dgux${UNAME_RELEASE}

        fi

        exit ;;

    M88*:DolphinOS:*:*) # DolphinOS (SVR3)

        echo m88k-dolphin-sysv3

        exit ;;

    M88*:*:R3*:*)

        # Delta 88k system running SVR3

        echo m88k-motorola-sysv3

        exit ;;

    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)

        echo m88k-tektronix-sysv3

        exit ;;

    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)

        echo m68k-tektronix-bsd

        exit ;;

    *:IRIX*:*:*)

        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`

        exit ;;

    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.

        echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id

        exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '

    i*86:AIX:*:*)

        echo i386-ibm-aix

        exit ;;

    ia64:AIX:*:*)

        if [ -x /usr/bin/oslevel ] ; then

                IBM_REV=`/usr/bin/oslevel`

        else

                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}

        fi

        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}

        exit ;;

    *:AIX:2:3)

        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then

                eval $set_cc_for_build

                sed 's/^                //' << EOF >$dummy.c

                #include 

                main()

                        {

                        if (!__power_pc())

                                exit(1);

                        puts("powerpc-ibm-aix3.2.5");

                        exit(0);

                        }

EOF

                if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`

                then

                        echo "$SYSTEM_NAME"

                else

                        echo rs6000-ibm-aix3.2.5

                fi

        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then

                echo rs6000-ibm-aix3.2.4

        else

                echo rs6000-ibm-aix3.2

        fi

        exit ;;

    *:AIX:*:[456])

        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`

        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then

                IBM_ARCH=rs6000

        else

                IBM_ARCH=powerpc

        fi

        if [ -x /usr/bin/oslevel ] ; then

                IBM_REV=`/usr/bin/oslevel`

        else

                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}

        fi

        echo ${IBM_ARCH}-ibm-aix${IBM_REV}

        exit ;;

    *:AIX:*:*)

        echo rs6000-ibm-aix

        exit ;;

    ibmrt:4.4BSD:*|romp-ibm:BSD:*)

        echo romp-ibm-bsd4.4

        exit ;;

    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and

        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to

        exit ;;                             # report: romp-ibm BSD 4.3

    *:BOSX:*:*)

        echo rs6000-bull-bosx

        exit ;;

    DPX/2?00:B.O.S.:*:*)

        echo m68k-bull-sysv3

        exit ;;

    9000/[34]??:4.3bsd:1.*:*)

        echo m68k-hp-bsd

        exit ;;

    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)

        echo m68k-hp-bsd4.4

        exit ;;

    9000/[34678]??:HP-UX:*:*)

        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`

        case "${UNAME_MACHINE}" in

            9000/31? )            HP_ARCH=m68000 ;;

            9000/[34]?? )         HP_ARCH=m68k ;;

            9000/[678][0-9][0-9])

                if [ -x /usr/bin/getconf ]; then

                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`

                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`

                    case "${sc_cpu_version}" in

                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0

                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1

                      532)                      # CPU_PA_RISC2_0

                        case "${sc_kernel_bits}" in

                          32) HP_ARCH="hppa2.0n" ;;

                          64) HP_ARCH="hppa2.0w" ;;

                          '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20

                        esac ;;

                    esac

                fi

                if [ "${HP_ARCH}" = "" ]; then

                    eval $set_cc_for_build

                    sed 's/^              //' << EOF >$dummy.c

              #define _HPUX_SOURCE

              #include 

              #include 

              int main ()

              {

              #if defined(_SC_KERNEL_BITS)

                  long bits = sysconf(_SC_KERNEL_BITS);

              #endif

                  long cpu  = sysconf (_SC_CPU_VERSION);

                  switch (cpu)

                {

                case CPU_PA_RISC1_0: puts ("hppa1.0"); break;

                case CPU_PA_RISC1_1: puts ("hppa1.1"); break;

                case CPU_PA_RISC2_0:

              #if defined(_SC_KERNEL_BITS)

                    switch (bits)

                        {

                        case 64: puts ("hppa2.0w"); break;

                        case 32: puts ("hppa2.0n"); break;

                        default: puts ("hppa2.0"); break;

                        } break;

              #else  /* !defined(_SC_KERNEL_BITS) */

                    puts ("hppa2.0"); break;

              #endif

                default: puts ("hppa1.0"); break;

                }

                  exit (0);

              }

EOF

                    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`

                    test -z "$HP_ARCH" && HP_ARCH=hppa

                fi ;;

        esac

        if [ ${HP_ARCH} = "hppa2.0w" ]

        then

            eval $set_cc_for_build

            # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating

            # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler

            # generating 64-bit code.  GNU and HP use different nomenclature:

            #

            # $ CC_FOR_BUILD=cc ./config.guess

            # => hppa2.0w-hp-hpux11.23

            # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess

            # => hppa64-hp-hpux11.23

            if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |

                grep __LP64__ >/dev/null

            then

                HP_ARCH="hppa2.0w"

            else

                HP_ARCH="hppa64"

            fi

        fi

        echo ${HP_ARCH}-hp-hpux${HPUX_REV}

        exit ;;

    ia64:HP-UX:*:*)

        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`

        echo ia64-hp-hpux${HPUX_REV}

        exit ;;

    3050*:HI-UX:*:*)

        eval $set_cc_for_build

        sed 's/^        //' << EOF >$dummy.c

        #include 

        int

        main ()

        {

          long cpu = sysconf (_SC_CPU_VERSION);

          /* The order matters, because CPU_IS_HP_MC68K erroneously returns

             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct

             results, however.  */

          if (CPU_IS_PA_RISC (cpu))

            {

              switch (cpu)

                {

                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;

                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;

                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;

                  default: puts ("hppa-hitachi-hiuxwe2"); break;

                }

            }

          else if (CPU_IS_HP_MC68K (cpu))

            puts ("m68k-hitachi-hiuxwe2");

          else puts ("unknown-hitachi-hiuxwe2");

          exit (0);

        }

EOF

        $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&

                { echo "$SYSTEM_NAME"; exit; }

        echo unknown-hitachi-hiuxwe2

        exit ;;

    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )

        echo hppa1.1-hp-bsd

        exit ;;

    9000/8??:4.3bsd:*:*)

        echo hppa1.0-hp-bsd

        exit ;;

    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)

        echo hppa1.0-hp-mpeix

        exit ;;

    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )

        echo hppa1.1-hp-osf

        exit ;;

    hp8??:OSF1:*:*)

        echo hppa1.0-hp-osf

        exit ;;

    i*86:OSF1:*:*)

        if [ -x /usr/sbin/sysversion ] ; then

            echo ${UNAME_MACHINE}-unknown-osf1mk

        else

            echo ${UNAME_MACHINE}-unknown-osf1

        fi

        exit ;;

    parisc*:Lites*:*:*)

        echo hppa1.1-hp-lites

        exit ;;

    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)

        echo c1-convex-bsd

        exit ;;

    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)

        if getsysinfo -f scalar_acc

        then echo c32-convex-bsd

        else echo c2-convex-bsd

        fi

        exit ;;

    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)

        echo c34-convex-bsd

        exit ;;

    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)

        echo c38-convex-bsd

        exit ;;

    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)

        echo c4-convex-bsd

        exit ;;

    CRAY*Y-MP:*:*:*)

        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'

        exit ;;

    CRAY*[A-Z]90:*:*:*)

        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \

        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \

              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \

              -e 's/\.[^.]*$/.X/'

        exit ;;

    CRAY*TS:*:*:*)

        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'

        exit ;;

    CRAY*T3E:*:*:*)

        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'

        exit ;;

    CRAY*SV1:*:*:*)

        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'

        exit ;;

    *:UNICOS/mp:*:*)

        echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'

        exit ;;

    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)

        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`

        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`

        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`

        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"

        exit ;;

    5000:UNIX_System_V:4.*:*)

        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`

        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`

        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"

        exit ;;

    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)

        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}

        exit ;;

    sparc*:BSD/OS:*:*)

        echo sparc-unknown-bsdi${UNAME_RELEASE}

        exit ;;

    *:BSD/OS:*:*)

        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}

        exit ;;

    *:FreeBSD:*:*)

        case ${UNAME_MACHINE} in

            pc98)

                echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;

            amd64)

                echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;

            *)

                echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;

        esac

        exit ;;

    i*:CYGWIN*:*)

        echo ${UNAME_MACHINE}-pc-cygwin

        exit ;;

    *:MINGW*:*)

        echo ${UNAME_MACHINE}-pc-mingw32

        exit ;;

    i*:windows32*:*)

        # uname -m includes "-pc" on this system.

        echo ${UNAME_MACHINE}-mingw32

        exit ;;

    i*:PW*:*)

        echo ${UNAME_MACHINE}-pc-pw32

        exit ;;

    *:Interix*:[3456]*)

        case ${UNAME_MACHINE} in

            x86)

                echo i586-pc-interix${UNAME_RELEASE}

                exit ;;

            EM64T | authenticamd)

                echo x86_64-unknown-interix${UNAME_RELEASE}

                exit ;;

            IA64)

                echo ia64-unknown-interix${UNAME_RELEASE}

                exit ;;

        esac ;;

    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)

        echo i${UNAME_MACHINE}-pc-mks

        exit ;;

    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)

        # How do we know it's Interix rather than the generic POSIX subsystem?

        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we

        # UNAME_MACHINE based on the output of uname instead of i386?

        echo i586-pc-interix

        exit ;;

    i*:UWIN*:*)

        echo ${UNAME_MACHINE}-pc-uwin

        exit ;;

    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)

        echo x86_64-unknown-cygwin

        exit ;;

    p*:CYGWIN*:*)

        echo powerpcle-unknown-cygwin

        exit ;;

    prep*:SunOS:5.*:*)

        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`

        exit ;;

    *:GNU:*:*)

        # the GNU system

        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`

        exit ;;

    *:GNU/*:*:*)

        # other systems with GNU libc and userland

        echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu

        exit ;;

    i*86:Minix:*:*)

        echo ${UNAME_MACHINE}-pc-minix

        exit ;;

    arm*:Linux:*:*)

        eval $set_cc_for_build

        if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \

            | grep -q __ARM_EABI__

        then

            echo ${UNAME_MACHINE}-unknown-linux-gnu

        else

            echo ${UNAME_MACHINE}-unknown-linux-gnueabi

        fi

        exit ;;

    avr32*:Linux:*:*)

        echo ${UNAME_MACHINE}-unknown-linux-gnu

        exit ;;

    cris:Linux:*:*)

        echo cris-axis-linux-gnu

        exit ;;

    crisv32:Linux:*:*)

        echo crisv32-axis-linux-gnu

        exit ;;

    frv:Linux:*:*)

        echo frv-unknown-linux-gnu

        exit ;;

    ia64:Linux:*:*)

        echo ${UNAME_MACHINE}-unknown-linux-gnu

        exit ;;

    m32r*:Linux:*:*)

        echo ${UNAME_MACHINE}-unknown-linux-gnu

        exit ;;

    m68*:Linux:*:*)

        echo ${UNAME_MACHINE}-unknown-linux-gnu

        exit ;;

    mips:Linux:*:*)

        eval $set_cc_for_build

        sed 's/^        //' << EOF >$dummy.c

        #undef CPU

        #undef mips

        #undef mipsel

        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)

        CPU=mipsel

        #else

        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)

        CPU=mips

        #else

        CPU=

        #endif

        #endif

EOF

        eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '

            /^CPU/{

                s: ::g

                p

            }'`"

        test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }

        ;;

    mips64:Linux:*:*)

        eval $set_cc_for_build

        sed 's/^        //' << EOF >$dummy.c

        #undef CPU

        #undef mips64

        #undef mips64el

        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)

        CPU=mips64el

        #else

        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)

        CPU=mips64

        #else

        CPU=

        #endif

        #endif

EOF

        eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '