hopm/trunk/config.guess

#! /bin/sh
# Attempt to guess a canonical system name.
#   Copyright 1992-2019 Free Software Foundation, Inc.

timestamp='2019-04-28'

# 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 3 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, see <https://www.gnu.org/licenses/>.
#
# 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.  This Exception is an additional permission under section 7
# of the GNU General Public License, version 3 ("GPLv3").
#
# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
#
# You can get the latest version of this script from:
# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
#
# Please send patches to <config-patches@gnu.org>.


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

usage="\
Usage: $0 [OPTION]

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

Options:
  -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 <config-patches@gnu.org>."

version="\
GNU config.guess ($timestamp)

Originally written by Per Bothner.
Copyright 1992-2019 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

# 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.

tmp=
# shellcheck disable=SC2172
trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15

set_cc_for_build() {
    : "${TMPDIR=/tmp}"
    # shellcheck disable=SC2039
    { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
        { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
        { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
        { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
    dummy=$tmp/dummy
    case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
        ,,)    echo "int x;" > "$dummy.c"
               for driver in cc gcc c89 c99 ; do
                   if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
                       CC_FOR_BUILD="$driver"
                       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
}

# 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 ; 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

case "$UNAME_SYSTEM" in
Linux|GNU|GNU/*)
        # If the system lacks a compiler, then just pick glibc.
        # We could probably try harder.
        LIBC=gnu

        set_cc_for_build
        cat <<-EOF > "$dummy.c"
        #include <features.h>
        #if defined(__UCLIBC__)
        LIBC=uclibc
        #elif defined(__dietlibc__)
        LIBC=dietlibc
        #else
        LIBC=gnu
        #endif
        EOF
        eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"

        # If ldd exists, use it to detect musl libc.
        if command -v ldd >/dev/null && \
                ldd --version 2>&1 | grep -q ^musl
        then
            LIBC=musl
        fi
        ;;
esac

# 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 tuples: *-*-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=`(uname -p 2>/dev/null || \
            "/sbin/$sysctl" 2>/dev/null || \
            "/usr/sbin/$sysctl" 2>/dev/null || \
            echo unknown)`
        case "$UNAME_MACHINE_ARCH" in
            armeb) machine=armeb-unknown ;;
            arm*) machine=arm-unknown ;;
            sh3el) machine=shl-unknown ;;
            sh3eb) machine=sh-unknown ;;
            sh5el) machine=sh5le-unknown ;;
            earmv*)
                arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
                endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
                machine="${arch}${endian}"-unknown
                ;;
            *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
        esac
        # The Operating System including object format, if it has switched
        # to ELF recently (or will in the future) and ABI.
        case "$UNAME_MACHINE_ARCH" in
            earm*)
                os=netbsdelf
                ;;
            arm*|i386|m68k|ns32k|sh3*|sparc|vax)
                set_cc_for_build
                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
                        | grep -q __ELF__
                then
                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
                    # Return netbsd for either.  FIX?
                    os=netbsd
                else
                    os=netbsdelf
                fi
                ;;
            *)
                os=netbsd
                ;;
        esac
        # Determine ABI tags.
        case "$UNAME_MACHINE_ARCH" in
            earm*)
                expr='s/^earmv[0-9]/-eabi/;s/eb$//'
                abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
                ;;
        esac
        # The OS release
        # Debian GNU/NetBSD machines have a different userland, and
        # thus, need a distinct triplet. However, they do not need
        # kernel version information, so it can be replaced with a
        # suitable tag, in the style of linux-gnu.
        case "$UNAME_VERSION" in
            Debian*)
                release='-gnu'
                ;;
            *)
                release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
                ;;
        esac
        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
        # contains redundant information, the shorter form:
        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
        echo "$machine-${os}${release}${abi-}"
        exit ;;
    *:Bitrig:*:*)
        UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
        echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
        exit ;;
    *:OpenBSD:*:*)
        UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
        echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
        exit ;;
    *:LibertyBSD:*:*)
        UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
        echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
        exit ;;
    *:MidnightBSD:*:*)
        echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
        exit ;;
    *:ekkoBSD:*:*)
        echo "$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 ;;
    *:Sortix:*:*)
        echo "$UNAME_MACHINE"-unknown-sortix
        exit ;;
    *:Redox:*:*)
        echo "$UNAME_MACHINE"-unknown-redox
        exit ;;
    mips:OSF1:*.*)
        echo mips-dec-osf1
        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`"
        # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
        exitcode=$?
        trap '' 0
        exit $exitcode ;;
    Amiga*:UNIX_System_V:4.0:*)
        echo m68k-unknown-sysv4
        exit ;;
    *:[Aa]miga[Oo][Ss]:*:*)
        echo "$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 ;;
    s390x:SunOS:*:*)
        echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
        exit ;;
    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:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
        echo i386-pc-auroraux"$UNAME_RELEASE"
        exit ;;
    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
        set_cc_for_build
        SUN_ARCH=i386
        # If there is a compiler, see if it is configured for 64-bit objects.
        # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
        # This test works for both compilers.
        if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
            if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
                (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
                grep IS_64BIT_ARCH >/dev/null
            then
                SUN_ARCH=x86_64
            fi
        fi
        echo "$SUN_ARCH"-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)
        set_cc_for_build
        sed 's/^        //' << EOF > "$dummy.c"
#ifdef __cplusplus
#include <stdio.h>  /* 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
                set_cc_for_build
                sed 's/^                //' << EOF > "$dummy.c"
                #include <sys/systemcfg.h>

                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:*:[4567])
        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/lslpp ] ; then
                IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
                           awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
        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:4.4BSD:*)
        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
                    set_cc_for_build
                    sed 's/^            //' << EOF > "$dummy.c"

                #define _HPUX_SOURCE
                #include <stdlib.h>
                #include <unistd.h>

                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
            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="" $CC_FOR_BUILD -E - 2>/dev/null) |
                grep -q __LP64__
            then
                HP_ARCH=hppa2.0w
            else
                HP_ARCH=hppa64
            fi
        fi
        echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
        exit ;;
    ia64:HP-UX:*:*)
        HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
        echo ia64-hp-hpux"$HPUX_REV"
        exit ;;
    3050*:HI-UX:*:*)
        set_cc_for_build
        sed 's/^        //' << EOF > "$dummy.c"
        #include <unistd.h>
        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 ;;
    arm:FreeBSD:*:*)
        UNAME_PROCESSOR=`uname -p`
        set_cc_for_build
        if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
            | grep -q __ARM_PCS_VFP
        then
            echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabi
        else
            echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabihf
        fi
        exit ;;
    *:FreeBSD:*:*)
        UNAME_PROCESSOR=`/usr/bin/uname -p`
        case "$UNAME_PROCESSOR" in
            amd64)
                UNAME_PROCESSOR=x86_64 ;;
            i386)
                UNAME_PROCESSOR=i586 ;;
        esac
        echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
        exit ;;
    i*:CYGWIN*:*)
        echo "$UNAME_MACHINE"-pc-cygwin
        exit ;;
    *:MINGW64*:*)
        echo "$UNAME_MACHINE"-pc-mingw64
        exit ;;
    *:MINGW*:*)
        echo "$UNAME_MACHINE"-pc-mingw32
        exit ;;
    *:MSYS*:*)
        echo "$UNAME_MACHINE"-pc-msys
        exit ;;
    i*:PW*:*)
        echo "$UNAME_MACHINE"-pc-pw32
        exit ;;
    *:Interix*:*)
        case "$UNAME_MACHINE" in
            x86)
                echo i586-pc-interix"$UNAME_RELEASE"
                exit ;;
            authenticamd | genuineintel | EM64T)
                echo x86_64-unknown-interix"$UNAME_RELEASE"
                exit ;;
            IA64)
                echo ia64-unknown-interix"$UNAME_RELEASE"
                exit ;;
        esac ;;
    i*:UWIN*:*)
        echo "$UNAME_MACHINE"-pc-uwin
        exit ;;
    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
        echo x86_64-pc-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,[-/].*$,,'`-unknown-$LIBC`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 "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
        exit ;;
    *:Minix:*:*)
        echo "$UNAME_MACHINE"-unknown-minix
        exit ;;
    aarch64:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    aarch64_be:Linux:*:*)
        UNAME_MACHINE=aarch64_be
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    alpha:Linux:*:*)
        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
          EV5)   UNAME_MACHINE=alphaev5 ;;
          EV56)  UNAME_MACHINE=alphaev56 ;;
          PCA56) UNAME_MACHINE=alphapca56 ;;
          PCA57) UNAME_MACHINE=alphapca56 ;;
          EV6)   UNAME_MACHINE=alphaev6 ;;
          EV67)  UNAME_MACHINE=alphaev67 ;;
          EV68*) UNAME_MACHINE=alphaev68 ;;
        esac
        objdump --private-headers /bin/sh | grep -q ld.so.1
        if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    arc:Linux:*:* | arceb:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    arm*:Linux:*:*)
        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-"$LIBC"
        else
            if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
                | grep -q __ARM_PCS_VFP
            then
                echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
            else
                echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
            fi
        fi
        exit ;;
    avr32*:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    cris:Linux:*:*)
        echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
        exit ;;
    crisv32:Linux:*:*)
        echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
        exit ;;
    e2k:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    frv:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    hexagon:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    i*86:Linux:*:*)
        echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
        exit ;;
    ia64:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    k1om:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    m32r*:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    m68*:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    mips:Linux:*:* | mips64:Linux:*:*)
        set_cc_for_build
        IS_GLIBC=0
        test x"${LIBC}" = xgnu && IS_GLIBC=1
        sed 's/^        //' << EOF > "$dummy.c"
        #undef CPU
        #undef mips
        #undef mipsel
        #undef mips64
        #undef mips64el
        #if ${IS_GLIBC} && defined(_ABI64)
        LIBCABI=gnuabi64
        #else
        #if ${IS_GLIBC} && defined(_ABIN32)
        LIBCABI=gnuabin32
        #else
        LIBCABI=${LIBC}
        #endif
        #endif

        #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
        CPU=mipsisa64r6
        #else
        #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
        CPU=mipsisa32r6
        #else
        #if defined(__mips64)
        CPU=mips64
        #else
        CPU=mips
        #endif
        #endif
        #endif

        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
        MIPS_ENDIAN=el
        #else
        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
        MIPS_ENDIAN=
        #else
        MIPS_ENDIAN=
        #endif
        #endif
EOF
        eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`"
        test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }
        ;;
    mips64el:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    openrisc*:Linux:*:*)
        echo or1k-unknown-linux-"$LIBC"
        exit ;;
    or32:Linux:*:* | or1k*:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    padre:Linux:*:*)
        echo sparc-unknown-linux-"$LIBC"
        exit ;;
    parisc64:Linux:*:* | hppa64:Linux:*:*)
        echo hppa64-unknown-linux-"$LIBC"
        exit ;;
    parisc:Linux:*:* | hppa:Linux:*:*)
        # Look for CPU level
        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
          PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
          PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
          *)    echo hppa-unknown-linux-"$LIBC" ;;
        esac
        exit ;;
    ppc64:Linux:*:*)
        echo powerpc64-unknown-linux-"$LIBC"
        exit ;;
    ppc:Linux:*:*)
        echo powerpc-unknown-linux-"$LIBC"
        exit ;;
    ppc64le:Linux:*:*)
        echo powerpc64le-unknown-linux-"$LIBC"
        exit ;;
    ppcle:Linux:*:*)
        echo powerpcle-unknown-linux-"$LIBC"
        exit ;;
    riscv32:Linux:*:* | riscv64:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    s390:Linux:*:* | s390x:Linux:*:*)
        echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
        exit ;;
    sh64*:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    sh*:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    sparc:Linux:*:* | sparc64:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    tile*:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    vax:Linux:*:*)
        echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
        exit ;;
    x86_64:Linux:*:*)
        echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
        exit ;;
    xtensa*:Linux:*:*)
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
    i*86:DYNIX/ptx:4*:*)
        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
        # earlier versions are messed up and put the nodename in both
        # sysname and nodename.
        echo i386-sequent-sysv4
        exit ;;
    i*86:UNIX_SV:4.2MP:2.*)
        # Unixware is an offshoot of SVR4, but it has its own version
        # number series starting with 2...
        # I am not positive that other SVR4 systems won't match this,
        # I just have to hope.  -- rms.
        # Use sysv4.2uw... so that sysv4* matches it.
        echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
        exit ;;
    i*86:OS/2:*:*)
        # If we were able to find `uname', then EMX Unix compatibility
        # is probably installed.
        echo "$UNAME_MACHINE"-pc-os2-emx
        exit ;;
    i*86:XTS-300:*:STOP)
        echo "$UNAME_MACHINE"-unknown-stop
        exit ;;
    i*86:atheos:*:*)
        echo "$UNAME_MACHINE"-unknown-atheos
        exit ;;
    i*86:syllable:*:*)
        echo "$UNAME_MACHINE"-pc-syllable
        exit ;;
    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
        echo i386-unknown-lynxos"$UNAME_RELEASE"
        exit ;;
    i*86:*DOS:*:*)
        echo "$UNAME_MACHINE"-pc-msdosdjgpp
        exit ;;
    i*86:*:4.*:*)
        UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
                echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
        else
                echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
        fi
        exit ;;
    i*86:*:5:[678]*)
        # UnixWare 7.x, OpenUNIX and OpenServer 6.
        case `/bin/uname -X | grep "^Machine"` in
            *486*)           UNAME_MACHINE=i486 ;;
            *Pentium)        UNAME_MACHINE=i586 ;;
            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
        esac
        echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}"
        exit ;;
    i*86:*:3.2:*)
        if test -f /usr/options/cb.name; then
                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
                echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
        elif /bin/uname -X 2>/dev/null >/dev/null ; then
                UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
                (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
                (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
                        && UNAME_MACHINE=i586
                (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
                        && UNAME_MACHINE=i686
                (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
                        && UNAME_MACHINE=i686
                echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
        else
                echo "$UNAME_MACHINE"-pc-sysv32
        fi
        exit ;;
    pc:*:*:*)
        # Left here for compatibility:
        # uname -m prints for DJGPP always 'pc', but it prints nothing about
        # the processor, so we play safe by assuming i586.
        # Note: whatever this is, it MUST be the same as what config.sub
        # prints for the "djgpp" host, or else GDB configure will decide that
        # this is a cross-build.
        echo i586-pc-msdosdjgpp
        exit ;;
    Intel:Mach:3*:*)
        echo i386-pc-mach3
        exit ;;
    paragon:*:*:*)
        echo i860-intel-osf1
        exit ;;
    i860:*:4.*:*) # i860-SVR4
        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
          echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
        else # Add other i860-SVR4 vendors below as they are discovered.
          echo i860-unknown-sysv"$UNAME_RELEASE"  # Unknown i860-SVR4
        fi
        exit ;;
    mini*:CTIX:SYS*5:*)
        # "miniframe"
        echo m68010-convergent-sysv
        exit ;;
    mc68k:UNIX:SYSTEM5:3.51m)
        echo m68k-convergent-sysv
        exit ;;
    M680?0:D-NIX:5.3:*)
        echo m68k-diab-dnix
        exit ;;
    M68*:*:R3V[5678]*:*)
        test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
    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)
        OS_REL=''
        test -r /etc/.relid \
        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
          && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
          && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
          && { echo i486-ncr-sysv4; exit; } ;;
    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
        OS_REL='.3'
        test -r /etc/.relid \
            && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
            && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
            && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
        /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
            && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
        echo m68k-unknown-lynxos"$UNAME_RELEASE"
        exit ;;
    mc68030:UNIX_System_V:4.*:*)
        echo m68k-atari-sysv4
        exit ;;
    TSUNAMI:LynxOS:2.*:*)
        echo sparc-unknown-lynxos"$UNAME_RELEASE"
        exit ;;
    rs6000:LynxOS:2.*:*)
        echo rs6000-unknown-lynxos"$UNAME_RELEASE"
        exit ;;
    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
        echo powerpc-unknown-lynxos"$UNAME_RELEASE"
        exit ;;
    SM[BE]S:UNIX_SV:*:*)
        echo mips-dde-sysv"$UNAME_RELEASE"
        exit ;;
    RM*:ReliantUNIX-*:*:*)
        echo mips-sni-sysv4
        exit ;;
    RM*:SINIX-*:*:*)
        echo mips-sni-sysv4
        exit ;;
    *:SINIX-*:*:*)
        if uname -p 2>/dev/null >/dev/null ; then
                UNAME_MACHINE=`(uname -p) 2>/dev/null`
                echo "$UNAME_MACHINE"-sni-sysv4
        else
                echo ns32k-sni-sysv
        fi
        exit ;;
    PENTIUM:*:4.0*:*)   # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
                        # says <Richard.M.Bartel@ccMail.Census.GOV>
        echo i586-unisys-sysv4
        exit ;;
    *:UNIX_System_V:4*:FTX*)
        # From Gerald Hewes <hewes@openmarket.com>.
        # How about differentiating between stratus architectures? -djm
        echo hppa1.1-stratus-sysv4
        exit ;;
    *:*:*:FTX*)
        # From seanf@swdc.stratus.com.
        echo i860-stratus-sysv4
        exit ;;
    i*86:VOS:*:*)
        # From Paul.Green@stratus.com.
        echo "$UNAME_MACHINE"-stratus-vos
        exit ;;
    *:VOS:*:*)
        # From Paul.Green@stratus.com.
        echo hppa1.1-stratus-vos
        exit ;;
    mc68*:A/UX:*:*)
        echo m68k-apple-aux"$UNAME_RELEASE"
        exit ;;
    news*:NEWS-OS:6*:*)
        echo mips-sony-newsos6
        exit ;;
    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
        if [ -d /usr/nec ]; then
                echo mips-nec-sysv"$UNAME_RELEASE"
        else
                echo mips-unknown-sysv"$UNAME_RELEASE"
        fi
        exit ;;
    BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
        echo powerpc-be-beos
        exit ;;
    BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
        echo powerpc-apple-beos
        exit ;;
    BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
        echo i586-pc-beos
        exit ;;
    BePC:Haiku:*:*)     # Haiku running on Intel PC compatible.
        echo i586-pc-haiku
        exit ;;
    x86_64:Haiku:*:*)
        echo x86_64-unknown-haiku
        exit ;;
    SX-4:SUPER-UX:*:*)
        echo sx4-nec-superux"$UNAME_RELEASE"
        exit ;;
    SX-5:SUPER-UX:*:*)
        echo sx5-nec-superux"$UNAME_RELEASE"
        exit ;;
    SX-6:SUPER-UX:*:*)
        echo sx6-nec-superux"$UNAME_RELEASE"
        exit ;;
    SX-7:SUPER-UX:*:*)
        echo sx7-nec-superux"$UNAME_RELEASE"
        exit ;;
    SX-8:SUPER-UX:*:*)
        echo sx8-nec-superux"$UNAME_RELEASE"
        exit ;;
    SX-8R:SUPER-UX:*:*)
        echo sx8r-nec-superux"$UNAME_RELEASE"
        exit ;;
    SX-ACE:SUPER-UX:*:*)
        echo sxace-nec-superux"$UNAME_RELEASE"
        exit ;;
    Power*:Rhapsody:*:*)
        echo powerpc-apple-rhapsody"$UNAME_RELEASE"
        exit ;;
    *:Rhapsody:*:*)
        echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
        exit ;;
    *:Darwin:*:*)
        UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
        set_cc_for_build
        if test "$UNAME_PROCESSOR" = unknown ; then
            UNAME_PROCESSOR=powerpc
        fi
        if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then
            if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
                if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
                       (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
                       grep IS_64BIT_ARCH >/dev/null
                then
                    case $UNAME_PROCESSOR in
                        i386) UNAME_PROCESSOR=x86_64 ;;
                        powerpc) UNAME_PROCESSOR=powerpc64 ;;
                    esac
                fi
                # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
                if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
                       (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
                       grep IS_PPC >/dev/null
                then
                    UNAME_PROCESSOR=powerpc
                fi
            fi
        elif test "$UNAME_PROCESSOR" = i386 ; then
            # Avoid executing cc on OS X 10.9, as it ships with a stub
            # that puts up a graphical alert prompting to install
            # developer tools.  Any system running Mac OS X 10.7 or
            # later (Darwin 11 and later) is required to have a 64-bit
            # processor. This is not true of the ARM version of Darwin
            # that Apple uses in portable devices.
            UNAME_PROCESSOR=x86_64
        fi
        echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
        exit ;;
    *:procnto*:*:* | *:QNX:[0123456789]*:*)
        UNAME_PROCESSOR=`uname -p`
        if test "$UNAME_PROCESSOR" = x86; then
                UNAME_PROCESSOR=i386
                UNAME_MACHINE=pc
        fi
        echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
        exit ;;
    *:QNX:*:4*)
        echo i386-pc-qnx
        exit ;;
    NEO-*:NONSTOP_KERNEL:*:*)
        echo neo-tandem-nsk"$UNAME_RELEASE"
        exit ;;
    NSE-*:NONSTOP_KERNEL:*:*)
        echo nse-tandem-nsk"$UNAME_RELEASE"
        exit ;;
    NSR-*:NONSTOP_KERNEL:*:*)
        echo nsr-tandem-nsk"$UNAME_RELEASE"
        exit ;;
    NSV-*:NONSTOP_KERNEL:*:*)
        echo nsv-tandem-nsk"$UNAME_RELEASE"
        exit ;;
    NSX-*:NONSTOP_KERNEL:*:*)
        echo nsx-tandem-nsk"$UNAME_RELEASE"
        exit ;;
    *:NonStop-UX:*:*)
        echo mips-compaq-nonstopux
        exit ;;
    BS2000:POSIX*:*:*)
        echo bs2000-siemens-sysv
        exit ;;
    DS/*:UNIX_System_V:*:*)
        echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
        exit ;;
    *:Plan9:*:*)
        # "uname -m" is not consistent, so use $cputype instead. 386
        # is converted to i386 for consistency with other x86
        # operating systems.
        # shellcheck disable=SC2154
        if test "$cputype" = 386; then
            UNAME_MACHINE=i386
        else
            UNAME_MACHINE="$cputype"
        fi
        echo "$UNAME_MACHINE"-unknown-plan9
        exit ;;
    *:TOPS-10:*:*)
        echo pdp10-unknown-tops10
        exit ;;
    *:TENEX:*:*)
        echo pdp10-unknown-tenex
        exit ;;
    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
        echo pdp10-dec-tops20
        exit ;;
    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
        echo pdp10-xkl-tops20
        exit ;;
    *:TOPS-20:*:*)
        echo pdp10-unknown-tops20
        exit ;;
    *:ITS:*:*)
        echo pdp10-unknown-its
        exit ;;
    SEI:*:*:SEIUX)
        echo mips-sei-seiux"$UNAME_RELEASE"
        exit ;;
    *:DragonFly:*:*)
        echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
        exit ;;
    *:*VMS:*:*)
        UNAME_MACHINE=`(uname -p) 2>/dev/null`
        case "$UNAME_MACHINE" in
            A*) echo alpha-dec-vms ; exit ;;
            I*) echo ia64-dec-vms ; exit ;;
            V*) echo vax-dec-vms ; exit ;;
        esac ;;
    *:XENIX:*:SysV)
        echo i386-pc-xenix
        exit ;;
    i*86:skyos:*:*)
        echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
        exit ;;
    i*86:rdos:*:*)
        echo "$UNAME_MACHINE"-pc-rdos
        exit ;;
    i*86:AROS:*:*)
        echo "$UNAME_MACHINE"-pc-aros
        exit ;;
    x86_64:VMkernel:*:*)
        echo "$UNAME_MACHINE"-unknown-esx
        exit ;;
    amd64:Isilon\ OneFS:*:*)
        echo x86_64-unknown-onefs
        exit ;;
    *:Unleashed:*:*)
        echo "$UNAME_MACHINE"-unknown-unleashed"$UNAME_RELEASE"
        exit ;;
esac

# No uname command or uname output not recognized.
set_cc_for_build
cat > "$dummy.c" <<EOF
#ifdef _SEQUENT_
#include <sys/types.h>
#include <sys/utsname.h>
#endif
#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
#if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
#include <signal.h>
#if defined(_SIZE_T_) || defined(SIGLOST)
#include <sys/utsname.h>
#endif
#endif
#endif
main ()
{
#if defined (sony)
#if defined (MIPSEB)
  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
     I don't know....  */
  printf ("mips-sony-bsd\n"); exit (0);
#else
#include <sys/param.h>
  printf ("m68k-sony-newsos%s\n",
#ifdef NEWSOS4
  "4"
#else
  ""
#endif
  ); exit (0);
#endif
#endif

#if defined (NeXT)
#if !defined (__ARCHITECTURE__)
#define __ARCHITECTURE__ "m68k"
#endif
  int version;
  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
  if (version < 4)
    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
  else
    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
  exit (0);
#endif

#if defined (MULTIMAX) || defined (n16)
#if defined (UMAXV)
  printf ("ns32k-encore-sysv\n"); exit (0);
#else
#if defined (CMU)
  printf ("ns32k-encore-mach\n"); exit (0);
#else
  printf ("ns32k-encore-bsd\n"); exit (0);
#endif
#endif
#endif

#if defined (__386BSD__)
  printf ("i386-pc-bsd\n"); exit (0);
#endif

#if defined (sequent)
#if defined (i386)
  printf ("i386-sequent-dynix\n"); exit (0);
#endif
#if defined (ns32000)
  printf ("ns32k-sequent-dynix\n"); exit (0);
#endif
#endif

#if defined (_SEQUENT_)
  struct utsname un;

  uname(&un);
  if (strncmp(un.version, "V2", 2) == 0) {
    printf ("i386-sequent-ptx2\n"); exit (0);
  }
  if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
    printf ("i386-sequent-ptx1\n"); exit (0);
  }
  printf ("i386-sequent-ptx\n"); exit (0);
#endif

#if defined (vax)
#if !defined (ultrix)
#include <sys/param.h>
#if defined (BSD)
#if BSD == 43
  printf ("vax-dec-bsd4.3\n"); exit (0);
#else
#if BSD == 199006
  printf ("vax-dec-bsd4.3reno\n"); exit (0);
#else
  printf ("vax-dec-bsd\n"); exit (0);
#endif
#endif
#else
  printf ("vax-dec-bsd\n"); exit (0);
#endif
#else
#if defined(_SIZE_T_) || defined(SIGLOST)
  struct utsname un;
  uname (&un);
  printf ("vax-dec-ultrix%s\n", un.release); exit (0);
#else
  printf ("vax-dec-ultrix\n"); exit (0);
#endif
#endif
#endif
#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
#if defined(_SIZE_T_) || defined(SIGLOST)
  struct utsname *un;
  uname (&un);
  printf ("mips-dec-ultrix%s\n", un.release); exit (0);
#else
  printf ("mips-dec-ultrix\n"); exit (0);
#endif
#endif
#endif

#if defined (alliant) && defined (i860)
  printf ("i860-alliant-bsd\n"); exit (0);
#endif

  exit (1);
}
EOF

$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`$dummy` &&
        { echo "$SYSTEM_NAME"; exit; }

# Apollos put the system type in the environment.
test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }

echo "$0: unable to guess system type" >&2

case "$UNAME_MACHINE:$UNAME_SYSTEM" in
    mips:Linux | mips64:Linux)
        # If we got here on MIPS GNU/Linux, output extra information.
        cat >&2 <<EOF

NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
the system type. Please install a C compiler and try again.
EOF
        ;;
esac

cat >&2 <<EOF

This script (version $timestamp), has failed to recognize the
operating system you are using. If your script is old, overwrite *all*
copies of config.guess and config.sub with the latest versions from:

  https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
and
  https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub

If $0 has already been updated, send the following data and any
information you think might be pertinent to config-patches@gnu.org to
provide the necessary information to handle your system.

config.guess timestamp = $timestamp

uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`

hostinfo               = `(hostinfo) 2>/dev/null`
/bin/universe          = `(/bin/universe) 2>/dev/null`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
/bin/arch              = `(/bin/arch) 2>/dev/null`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`

UNAME_MACHINE = "$UNAME_MACHINE"
UNAME_RELEASE = "$UNAME_RELEASE"
UNAME_SYSTEM  = "$UNAME_SYSTEM"
UNAME_VERSION = "$UNAME_VERSION"
EOF

exit 1

# Local variables:
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
Revision:	9485
Committed:	Sat Jul 4 19:27:09 2020 UTC (6 years ago) by michael
File size:	48295 byte(s)
Log Message:	- Minimum supported OpenSSL version is 1.1.1 now