"Fossies" - the Fresh Open Source Software Archive

Member "tin-2.4.5/config.guess" (23 Dec 2020, 49418 Bytes) of package /linux/misc/tin-2.4.5.tar.xz:


As a special service "Fossies" has tried to format the requested source page into HTML format using (guessed) Bash source code syntax highlighting (style: standard) with prefixed line numbers and code folding option. Alternatively you can here view or download the uninterpreted source code file. See also the latest Fossies "Diffs" side-by-side code changes report for "config.guess": 2.4.4_vs_2.4.5.

    1 #! /bin/sh
    2 # Attempt to guess a canonical system name.
    3 #   Copyright 1992-2020 Free Software Foundation, Inc.
    4 
    5 timestamp='2020-10-22'
    6 
    7 # This file is free software; you can redistribute it and/or modify it
    8 # under the terms of the GNU General Public License as published by
    9 # the Free Software Foundation; either version 3 of the License, or
   10 # (at your option) any later version.
   11 #
   12 # This program is distributed in the hope that it will be useful, but
   13 # WITHOUT ANY WARRANTY; without even the implied warranty of
   14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   15 # General Public License for more details.
   16 #
   17 # You should have received a copy of the GNU General Public License
   18 # along with this program; if not, see <https://www.gnu.org/licenses/>.
   19 #
   20 # As a special exception to the GNU General Public License, if you
   21 # distribute this file as part of a program that contains a
   22 # configuration script generated by Autoconf, you may include it under
   23 # the same distribution terms that you use for the rest of that
   24 # program.  This Exception is an additional permission under section 7
   25 # of the GNU General Public License, version 3 ("GPLv3").
   26 #
   27 # Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
   28 #
   29 # You can get the latest version of this script from:
   30 # https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
   31 #
   32 # Please send patches to <config-patches@gnu.org>.
   33 
   34 
   35 me=`echo "$0" | sed -e 's,.*/,,'`
   36 
   37 usage="\
   38 Usage: $0 [OPTION]
   39 
   40 Output the configuration name of the system \`$me' is run on.
   41 
   42 Options:
   43   -h, --help         print this help, then exit
   44   -t, --time-stamp   print date of last modification, then exit
   45   -v, --version      print version number, then exit
   46 
   47 Report bugs and patches to <config-patches@gnu.org>."
   48 
   49 version="\
   50 GNU config.guess ($timestamp)
   51 
   52 Originally written by Per Bothner.
   53 Copyright 1992-2020 Free Software Foundation, Inc.
   54 
   55 This is free software; see the source for copying conditions.  There is NO
   56 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
   57 
   58 help="
   59 Try \`$me --help' for more information."
   60 
   61 # Parse command line
   62 while test $# -gt 0 ; do
   63   case $1 in
   64     --time-stamp | --time* | -t )
   65        echo "$timestamp" ; exit ;;
   66     --version | -v )
   67        echo "$version" ; exit ;;
   68     --help | --h* | -h )
   69        echo "$usage"; exit ;;
   70     -- )     # Stop option processing
   71        shift; break ;;
   72     - ) # Use stdin as input.
   73        break ;;
   74     -* )
   75        echo "$me: invalid option $1$help" >&2
   76        exit 1 ;;
   77     * )
   78        break ;;
   79   esac
   80 done
   81 
   82 if test $# != 0; then
   83   echo "$me: too many arguments$help" >&2
   84   exit 1
   85 fi
   86 
   87 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
   88 # compiler to aid in system detection is discouraged as it requires
   89 # temporary files to be created and, as you can see below, it is a
   90 # headache to deal with in a portable fashion.
   91 
   92 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
   93 # use `HOST_CC' if defined, but it is deprecated.
   94 
   95 # Portable tmp directory creation inspired by the Autoconf team.
   96 
   97 tmp=
   98 # shellcheck disable=SC2172
   99 trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15
  100 
  101 set_cc_for_build() {
  102     # prevent multiple calls if $tmp is already set
  103     test "$tmp" && return 0
  104     : "${TMPDIR=/tmp}"
  105     # shellcheck disable=SC2039
  106     { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
  107     { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
  108     { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
  109     { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
  110     dummy=$tmp/dummy
  111     case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
  112     ,,)    echo "int x;" > "$dummy.c"
  113            for driver in cc gcc c89 c99 ; do
  114            if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
  115                CC_FOR_BUILD="$driver"
  116                break
  117            fi
  118            done
  119            if test x"$CC_FOR_BUILD" = x ; then
  120            CC_FOR_BUILD=no_compiler_found
  121            fi
  122            ;;
  123     ,,*)   CC_FOR_BUILD=$CC ;;
  124     ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
  125     esac
  126 }
  127 
  128 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
  129 # (ghazi@noc.rutgers.edu 1994-08-24)
  130 if test -f /.attbin/uname ; then
  131     PATH=$PATH:/.attbin ; export PATH
  132 fi
  133 
  134 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
  135 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
  136 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
  137 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
  138 
  139 case "$UNAME_SYSTEM" in
  140 Linux|GNU|GNU/*)
  141     # If the system lacks a compiler, then just pick glibc.
  142     # We could probably try harder.
  143     LIBC=unknown
  144 
  145     set_cc_for_build
  146     cat <<-EOF > "$dummy.c"
  147     #include <features.h>
  148     #if defined(__UCLIBC__)
  149     LIBC=uclibc
  150     #elif defined(__dietlibc__)
  151     LIBC=dietlibc
  152     #elif defined(__GLIBC__)
  153     LIBC=gnu
  154     #else
  155     #include <stdarg.h>
  156     /* First heuristic to detect musl libc.  */
  157     #ifdef __DEFINED_va_list
  158     LIBC=musl
  159     #endif
  160     #endif
  161     EOF
  162     eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
  163 
  164     # Second heuristic to detect musl libc.
  165     if [ "$LIBC" = unknown ] &&
  166         command -v ldd >/dev/null &&
  167         ldd --version 2>&1 | grep -q ^musl; then
  168         LIBC=musl
  169     fi
  170 
  171     # If the system lacks a compiler, then just pick glibc.
  172     # We could probably try harder.
  173     if [ "$LIBC" = unknown ]; then
  174         LIBC=gnu
  175     fi
  176     ;;
  177 esac
  178 
  179 # Note: order is significant - the case branches are not exclusive.
  180 
  181 case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
  182     *:NetBSD:*:*)
  183     # NetBSD (nbsd) targets should (where applicable) match one or
  184     # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
  185     # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
  186     # switched to ELF, *-*-netbsd* would select the old
  187     # object file format.  This provides both forward
  188     # compatibility and a consistent mechanism for selecting the
  189     # object file format.
  190     #
  191     # Note: NetBSD doesn't particularly care about the vendor
  192     # portion of the name.  We always set it to "unknown".
  193     sysctl="sysctl -n hw.machine_arch"
  194     UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
  195         "/sbin/$sysctl" 2>/dev/null || \
  196         "/usr/sbin/$sysctl" 2>/dev/null || \
  197         echo unknown)`
  198     case "$UNAME_MACHINE_ARCH" in
  199         aarch64eb) machine=aarch64_be-unknown ;;
  200         armeb) machine=armeb-unknown ;;
  201         arm*) machine=arm-unknown ;;
  202         sh3el) machine=shl-unknown ;;
  203         sh3eb) machine=sh-unknown ;;
  204         sh5el) machine=sh5le-unknown ;;
  205         earmv*)
  206         arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
  207         endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
  208         machine="${arch}${endian}"-unknown
  209         ;;
  210         *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
  211     esac
  212     # The Operating System including object format, if it has switched
  213     # to ELF recently (or will in the future) and ABI.
  214     case "$UNAME_MACHINE_ARCH" in
  215         earm*)
  216         os=netbsdelf
  217         ;;
  218         arm*|i386|m68k|ns32k|sh3*|sparc|vax)
  219         set_cc_for_build
  220         if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
  221             | grep -q __ELF__
  222         then
  223             # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
  224             # Return netbsd for either.  FIX?
  225             os=netbsd
  226         else
  227             os=netbsdelf
  228         fi
  229         ;;
  230         *)
  231         os=netbsd
  232         ;;
  233     esac
  234     # Determine ABI tags.
  235     case "$UNAME_MACHINE_ARCH" in
  236         earm*)
  237         expr='s/^earmv[0-9]/-eabi/;s/eb$//'
  238         abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
  239         ;;
  240     esac
  241     # The OS release
  242     # Debian GNU/NetBSD machines have a different userland, and
  243     # thus, need a distinct triplet. However, they do not need
  244     # kernel version information, so it can be replaced with a
  245     # suitable tag, in the style of linux-gnu.
  246     case "$UNAME_VERSION" in
  247         Debian*)
  248         release='-gnu'
  249         ;;
  250         *)
  251         release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
  252         ;;
  253     esac
  254     # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
  255     # contains redundant information, the shorter form:
  256     # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
  257     echo "$machine-${os}${release}${abi-}"
  258     exit ;;
  259     *:Bitrig:*:*)
  260     UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
  261     echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
  262     exit ;;
  263     *:OpenBSD:*:*)
  264     UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
  265     echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
  266     exit ;;
  267     *:LibertyBSD:*:*)
  268     UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
  269     echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
  270     exit ;;
  271     *:MidnightBSD:*:*)
  272     echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
  273     exit ;;
  274     *:ekkoBSD:*:*)
  275     echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
  276     exit ;;
  277     *:SolidBSD:*:*)
  278     echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
  279     exit ;;
  280     *:OS108:*:*)
  281     echo "$UNAME_MACHINE"-unknown-os108_"$UNAME_RELEASE"
  282     exit ;;
  283     macppc:MirBSD:*:*)
  284     echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
  285     exit ;;
  286     *:MirBSD:*:*)
  287     echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
  288     exit ;;
  289     *:Sortix:*:*)
  290     echo "$UNAME_MACHINE"-unknown-sortix
  291     exit ;;
  292     *:Twizzler:*:*)
  293     echo "$UNAME_MACHINE"-unknown-twizzler
  294     exit ;;
  295     *:Redox:*:*)
  296     echo "$UNAME_MACHINE"-unknown-redox
  297     exit ;;
  298     mips:OSF1:*.*)
  299     echo mips-dec-osf1
  300     exit ;;
  301     alpha:OSF1:*:*)
  302     case $UNAME_RELEASE in
  303     *4.0)
  304         UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
  305         ;;
  306     *5.*)
  307         UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
  308         ;;
  309     esac
  310     # According to Compaq, /usr/sbin/psrinfo has been available on
  311     # OSF/1 and Tru64 systems produced since 1995.  I hope that
  312     # covers most systems running today.  This code pipes the CPU
  313     # types through head -n 1, so we only detect the type of CPU 0.
  314     ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
  315     case "$ALPHA_CPU_TYPE" in
  316         "EV4 (21064)")
  317         UNAME_MACHINE=alpha ;;
  318         "EV4.5 (21064)")
  319         UNAME_MACHINE=alpha ;;
  320         "LCA4 (21066/21068)")
  321         UNAME_MACHINE=alpha ;;
  322         "EV5 (21164)")
  323         UNAME_MACHINE=alphaev5 ;;
  324         "EV5.6 (21164A)")
  325         UNAME_MACHINE=alphaev56 ;;
  326         "EV5.6 (21164PC)")
  327         UNAME_MACHINE=alphapca56 ;;
  328         "EV5.7 (21164PC)")
  329         UNAME_MACHINE=alphapca57 ;;
  330         "EV6 (21264)")
  331         UNAME_MACHINE=alphaev6 ;;
  332         "EV6.7 (21264A)")
  333         UNAME_MACHINE=alphaev67 ;;
  334         "EV6.8CB (21264C)")
  335         UNAME_MACHINE=alphaev68 ;;
  336         "EV6.8AL (21264B)")
  337         UNAME_MACHINE=alphaev68 ;;
  338         "EV6.8CX (21264D)")
  339         UNAME_MACHINE=alphaev68 ;;
  340         "EV6.9A (21264/EV69A)")
  341         UNAME_MACHINE=alphaev69 ;;
  342         "EV7 (21364)")
  343         UNAME_MACHINE=alphaev7 ;;
  344         "EV7.9 (21364A)")
  345         UNAME_MACHINE=alphaev79 ;;
  346     esac
  347     # A Pn.n version is a patched version.
  348     # A Vn.n version is a released version.
  349     # A Tn.n version is a released field test version.
  350     # A Xn.n version is an unreleased experimental baselevel.
  351     # 1.2 uses "1.2" for uname -r.
  352     echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
  353     # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
  354     exitcode=$?
  355     trap '' 0
  356     exit $exitcode ;;
  357     Amiga*:UNIX_System_V:4.0:*)
  358     echo m68k-unknown-sysv4
  359     exit ;;
  360     *:[Aa]miga[Oo][Ss]:*:*)
  361     echo "$UNAME_MACHINE"-unknown-amigaos
  362     exit ;;
  363     *:[Mm]orph[Oo][Ss]:*:*)
  364     echo "$UNAME_MACHINE"-unknown-morphos
  365     exit ;;
  366     *:OS/390:*:*)
  367     echo i370-ibm-openedition
  368     exit ;;
  369     *:z/VM:*:*)
  370     echo s390-ibm-zvmoe
  371     exit ;;
  372     *:OS400:*:*)
  373     echo powerpc-ibm-os400
  374     exit ;;
  375     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
  376     echo arm-acorn-riscix"$UNAME_RELEASE"
  377     exit ;;
  378     arm*:riscos:*:*|arm*:RISCOS:*:*)
  379     echo arm-unknown-riscos
  380     exit ;;
  381     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
  382     echo hppa1.1-hitachi-hiuxmpp
  383     exit ;;
  384     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
  385     # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
  386     if test "`(/bin/universe) 2>/dev/null`" = att ; then
  387         echo pyramid-pyramid-sysv3
  388     else
  389         echo pyramid-pyramid-bsd
  390     fi
  391     exit ;;
  392     NILE*:*:*:dcosx)
  393     echo pyramid-pyramid-svr4
  394     exit ;;
  395     DRS?6000:unix:4.0:6*)
  396     echo sparc-icl-nx6
  397     exit ;;
  398     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
  399     case `/usr/bin/uname -p` in
  400         sparc) echo sparc-icl-nx7; exit ;;
  401     esac ;;
  402     s390x:SunOS:*:*)
  403     echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
  404     exit ;;
  405     sun4H:SunOS:5.*:*)
  406     echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
  407     exit ;;
  408     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
  409     echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
  410     exit ;;
  411     i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
  412     echo i386-pc-auroraux"$UNAME_RELEASE"
  413     exit ;;
  414     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
  415     set_cc_for_build
  416     SUN_ARCH=i386
  417     # If there is a compiler, see if it is configured for 64-bit objects.
  418     # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
  419     # This test works for both compilers.
  420     if test "$CC_FOR_BUILD" != no_compiler_found; then
  421         if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
  422         (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
  423         grep IS_64BIT_ARCH >/dev/null
  424         then
  425         SUN_ARCH=x86_64
  426         fi
  427     fi
  428     echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
  429     exit ;;
  430     sun4*:SunOS:6*:*)
  431     # According to config.sub, this is the proper way to canonicalize
  432     # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
  433     # it's likely to be more like Solaris than SunOS4.
  434     echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
  435     exit ;;
  436     sun4*:SunOS:*:*)
  437     case "`/usr/bin/arch -k`" in
  438         Series*|S4*)
  439         UNAME_RELEASE=`uname -v`
  440         ;;
  441     esac
  442     # Japanese Language versions have a version number like `4.1.3-JL'.
  443     echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
  444     exit ;;
  445     sun3*:SunOS:*:*)
  446     echo m68k-sun-sunos"$UNAME_RELEASE"
  447     exit ;;
  448     sun*:*:4.2BSD:*)
  449     UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
  450     test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
  451     case "`/bin/arch`" in
  452         sun3)
  453         echo m68k-sun-sunos"$UNAME_RELEASE"
  454         ;;
  455         sun4)
  456         echo sparc-sun-sunos"$UNAME_RELEASE"
  457         ;;
  458     esac
  459     exit ;;
  460     aushp:SunOS:*:*)
  461     echo sparc-auspex-sunos"$UNAME_RELEASE"
  462     exit ;;
  463     # The situation for MiNT is a little confusing.  The machine name
  464     # can be virtually everything (everything which is not
  465     # "atarist" or "atariste" at least should have a processor
  466     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
  467     # to the lowercase version "mint" (or "freemint").  Finally
  468     # the system name "TOS" denotes a system which is actually not
  469     # MiNT.  But MiNT is downward compatible to TOS, so this should
  470     # be no problem.
  471     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
  472     echo m68k-atari-mint"$UNAME_RELEASE"
  473     exit ;;
  474     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
  475     echo m68k-atari-mint"$UNAME_RELEASE"
  476     exit ;;
  477     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
  478     echo m68k-atari-mint"$UNAME_RELEASE"
  479     exit ;;
  480     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
  481     echo m68k-milan-mint"$UNAME_RELEASE"
  482     exit ;;
  483     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
  484     echo m68k-hades-mint"$UNAME_RELEASE"
  485     exit ;;
  486     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
  487     echo m68k-unknown-mint"$UNAME_RELEASE"
  488     exit ;;
  489     m68k:machten:*:*)
  490     echo m68k-apple-machten"$UNAME_RELEASE"
  491     exit ;;
  492     powerpc:machten:*:*)
  493     echo powerpc-apple-machten"$UNAME_RELEASE"
  494     exit ;;
  495     RISC*:Mach:*:*)
  496     echo mips-dec-mach_bsd4.3
  497     exit ;;
  498     RISC*:ULTRIX:*:*)
  499     echo mips-dec-ultrix"$UNAME_RELEASE"
  500     exit ;;
  501     VAX*:ULTRIX*:*:*)
  502     echo vax-dec-ultrix"$UNAME_RELEASE"
  503     exit ;;
  504     2020:CLIX:*:* | 2430:CLIX:*:*)
  505     echo clipper-intergraph-clix"$UNAME_RELEASE"
  506     exit ;;
  507     mips:*:*:UMIPS | mips:*:*:RISCos)
  508     set_cc_for_build
  509     sed 's/^    //' << EOF > "$dummy.c"
  510 #ifdef __cplusplus
  511 #include <stdio.h>  /* for printf() prototype */
  512     int main (int argc, char *argv[]) {
  513 #else
  514     int main (argc, argv) int argc; char *argv[]; {
  515 #endif
  516     #if defined (host_mips) && defined (MIPSEB)
  517     #if defined (SYSTYPE_SYSV)
  518       printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
  519     #endif
  520     #if defined (SYSTYPE_SVR4)
  521       printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
  522     #endif
  523     #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
  524       printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
  525     #endif
  526     #endif
  527       exit (-1);
  528     }
  529 EOF
  530     $CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
  531       dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
  532       SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
  533         { echo "$SYSTEM_NAME"; exit; }
  534     echo mips-mips-riscos"$UNAME_RELEASE"
  535     exit ;;
  536     Motorola:PowerMAX_OS:*:*)
  537     echo powerpc-motorola-powermax
  538     exit ;;
  539     Motorola:*:4.3:PL8-*)
  540     echo powerpc-harris-powermax
  541     exit ;;
  542     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
  543     echo powerpc-harris-powermax
  544     exit ;;
  545     Night_Hawk:Power_UNIX:*:*)
  546     echo powerpc-harris-powerunix
  547     exit ;;
  548     m88k:CX/UX:7*:*)
  549     echo m88k-harris-cxux7
  550     exit ;;
  551     m88k:*:4*:R4*)
  552     echo m88k-motorola-sysv4
  553     exit ;;
  554     m88k:*:3*:R3*)
  555     echo m88k-motorola-sysv3
  556     exit ;;
  557     AViiON:dgux:*:*)
  558     # DG/UX returns AViiON for all architectures
  559     UNAME_PROCESSOR=`/usr/bin/uname -p`
  560     if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110
  561     then
  562         if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \
  563            test "$TARGET_BINARY_INTERFACE"x = x
  564         then
  565         echo m88k-dg-dgux"$UNAME_RELEASE"
  566         else
  567         echo m88k-dg-dguxbcs"$UNAME_RELEASE"
  568         fi
  569     else
  570         echo i586-dg-dgux"$UNAME_RELEASE"
  571     fi
  572     exit ;;
  573     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
  574     echo m88k-dolphin-sysv3
  575     exit ;;
  576     M88*:*:R3*:*)
  577     # Delta 88k system running SVR3
  578     echo m88k-motorola-sysv3
  579     exit ;;
  580     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
  581     echo m88k-tektronix-sysv3
  582     exit ;;
  583     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
  584     echo m68k-tektronix-bsd
  585     exit ;;
  586     *:IRIX*:*:*)
  587     echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
  588     exit ;;
  589     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
  590     echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
  591     exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
  592     i*86:AIX:*:*)
  593     echo i386-ibm-aix
  594     exit ;;
  595     ia64:AIX:*:*)
  596     if test -x /usr/bin/oslevel ; then
  597         IBM_REV=`/usr/bin/oslevel`
  598     else
  599         IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
  600     fi
  601     echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
  602     exit ;;
  603     *:AIX:2:3)
  604     if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
  605         set_cc_for_build
  606         sed 's/^        //' << EOF > "$dummy.c"
  607         #include <sys/systemcfg.h>
  608 
  609         main()
  610             {
  611             if (!__power_pc())
  612                 exit(1);
  613             puts("powerpc-ibm-aix3.2.5");
  614             exit(0);
  615             }
  616 EOF
  617         if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
  618         then
  619             echo "$SYSTEM_NAME"
  620         else
  621             echo rs6000-ibm-aix3.2.5
  622         fi
  623     elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
  624         echo rs6000-ibm-aix3.2.4
  625     else
  626         echo rs6000-ibm-aix3.2
  627     fi
  628     exit ;;
  629     *:AIX:*:[4567])
  630     IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
  631     if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
  632         IBM_ARCH=rs6000
  633     else
  634         IBM_ARCH=powerpc
  635     fi
  636     if test -x /usr/bin/lslpp ; then
  637         IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
  638                awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
  639     else
  640         IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
  641     fi
  642     echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
  643     exit ;;
  644     *:AIX:*:*)
  645     echo rs6000-ibm-aix
  646     exit ;;
  647     ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
  648     echo romp-ibm-bsd4.4
  649     exit ;;
  650     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
  651     echo romp-ibm-bsd"$UNAME_RELEASE"   # 4.3 with uname added to
  652     exit ;;                             # report: romp-ibm BSD 4.3
  653     *:BOSX:*:*)
  654     echo rs6000-bull-bosx
  655     exit ;;
  656     DPX/2?00:B.O.S.:*:*)
  657     echo m68k-bull-sysv3
  658     exit ;;
  659     9000/[34]??:4.3bsd:1.*:*)
  660     echo m68k-hp-bsd
  661     exit ;;
  662     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
  663     echo m68k-hp-bsd4.4
  664     exit ;;
  665     9000/[34678]??:HP-UX:*:*)
  666     HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
  667     case "$UNAME_MACHINE" in
  668         9000/31?)            HP_ARCH=m68000 ;;
  669         9000/[34]??)         HP_ARCH=m68k ;;
  670         9000/[678][0-9][0-9])
  671         if test -x /usr/bin/getconf; then
  672             sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
  673             sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
  674             case "$sc_cpu_version" in
  675               523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
  676               528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
  677               532)                      # CPU_PA_RISC2_0
  678             case "$sc_kernel_bits" in
  679               32) HP_ARCH=hppa2.0n ;;
  680               64) HP_ARCH=hppa2.0w ;;
  681               '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
  682             esac ;;
  683             esac
  684         fi
  685         if test "$HP_ARCH" = ""; then
  686             set_cc_for_build
  687             sed 's/^        //' << EOF > "$dummy.c"
  688 
  689         #define _HPUX_SOURCE
  690         #include <stdlib.h>
  691         #include <unistd.h>
  692 
  693         int main ()
  694         {
  695         #if defined(_SC_KERNEL_BITS)
  696             long bits = sysconf(_SC_KERNEL_BITS);
  697         #endif
  698             long cpu  = sysconf (_SC_CPU_VERSION);
  699 
  700             switch (cpu)
  701             {
  702             case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
  703             case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
  704             case CPU_PA_RISC2_0:
  705         #if defined(_SC_KERNEL_BITS)
  706                 switch (bits)
  707                 {
  708                 case 64: puts ("hppa2.0w"); break;
  709                 case 32: puts ("hppa2.0n"); break;
  710                 default: puts ("hppa2.0"); break;
  711                 } break;
  712         #else  /* !defined(_SC_KERNEL_BITS) */
  713                 puts ("hppa2.0"); break;
  714         #endif
  715             default: puts ("hppa1.0"); break;
  716             }
  717             exit (0);
  718         }
  719 EOF
  720             (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
  721             test -z "$HP_ARCH" && HP_ARCH=hppa
  722         fi ;;
  723     esac
  724     if test "$HP_ARCH" = hppa2.0w
  725     then
  726         set_cc_for_build
  727 
  728         # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
  729         # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
  730         # generating 64-bit code.  GNU and HP use different nomenclature:
  731         #
  732         # $ CC_FOR_BUILD=cc ./config.guess
  733         # => hppa2.0w-hp-hpux11.23
  734         # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
  735         # => hppa64-hp-hpux11.23
  736 
  737         if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
  738         grep -q __LP64__
  739         then
  740         HP_ARCH=hppa2.0w
  741         else
  742         HP_ARCH=hppa64
  743         fi
  744     fi
  745     echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
  746     exit ;;
  747     ia64:HP-UX:*:*)
  748     HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
  749     echo ia64-hp-hpux"$HPUX_REV"
  750     exit ;;
  751     3050*:HI-UX:*:*)
  752     set_cc_for_build
  753     sed 's/^    //' << EOF > "$dummy.c"
  754     #include <unistd.h>
  755     int
  756     main ()
  757     {
  758       long cpu = sysconf (_SC_CPU_VERSION);
  759       /* The order matters, because CPU_IS_HP_MC68K erroneously returns
  760          true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
  761          results, however.  */
  762       if (CPU_IS_PA_RISC (cpu))
  763         {
  764           switch (cpu)
  765         {
  766           case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
  767           case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
  768           case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
  769           default: puts ("hppa-hitachi-hiuxwe2"); break;
  770         }
  771         }
  772       else if (CPU_IS_HP_MC68K (cpu))
  773         puts ("m68k-hitachi-hiuxwe2");
  774       else puts ("unknown-hitachi-hiuxwe2");
  775       exit (0);
  776     }
  777 EOF
  778     $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
  779         { echo "$SYSTEM_NAME"; exit; }
  780     echo unknown-hitachi-hiuxwe2
  781     exit ;;
  782     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
  783     echo hppa1.1-hp-bsd
  784     exit ;;
  785     9000/8??:4.3bsd:*:*)
  786     echo hppa1.0-hp-bsd
  787     exit ;;
  788     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
  789     echo hppa1.0-hp-mpeix
  790     exit ;;
  791     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
  792     echo hppa1.1-hp-osf
  793     exit ;;
  794     hp8??:OSF1:*:*)
  795     echo hppa1.0-hp-osf
  796     exit ;;
  797     i*86:OSF1:*:*)
  798     if test -x /usr/sbin/sysversion ; then
  799         echo "$UNAME_MACHINE"-unknown-osf1mk
  800     else
  801         echo "$UNAME_MACHINE"-unknown-osf1
  802     fi
  803     exit ;;
  804     parisc*:Lites*:*:*)
  805     echo hppa1.1-hp-lites
  806     exit ;;
  807     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
  808     echo c1-convex-bsd
  809     exit ;;
  810     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
  811     if getsysinfo -f scalar_acc
  812     then echo c32-convex-bsd
  813     else echo c2-convex-bsd
  814     fi
  815     exit ;;
  816     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
  817     echo c34-convex-bsd
  818     exit ;;
  819     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
  820     echo c38-convex-bsd
  821     exit ;;
  822     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
  823     echo c4-convex-bsd
  824     exit ;;
  825     CRAY*Y-MP:*:*:*)
  826     echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
  827     exit ;;
  828     CRAY*[A-Z]90:*:*:*)
  829     echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
  830     | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
  831           -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
  832           -e 's/\.[^.]*$/.X/'
  833     exit ;;
  834     CRAY*TS:*:*:*)
  835     echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
  836     exit ;;
  837     CRAY*T3E:*:*:*)
  838     echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
  839     exit ;;
  840     CRAY*SV1:*:*:*)
  841     echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
  842     exit ;;
  843     *:UNICOS/mp:*:*)
  844     echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
  845     exit ;;
  846     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
  847     FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
  848     FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
  849     FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
  850     echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
  851     exit ;;
  852     5000:UNIX_System_V:4.*:*)
  853     FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
  854     FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
  855     echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
  856     exit ;;
  857     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
  858     echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
  859     exit ;;
  860     sparc*:BSD/OS:*:*)
  861     echo sparc-unknown-bsdi"$UNAME_RELEASE"
  862     exit ;;
  863     *:BSD/OS:*:*)
  864     echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
  865     exit ;;
  866     arm:FreeBSD:*:*)
  867     UNAME_PROCESSOR=`uname -p`
  868     set_cc_for_build
  869     if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
  870         | grep -q __ARM_PCS_VFP
  871     then
  872         echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabi
  873     else
  874         echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabihf
  875     fi
  876     exit ;;
  877     *:FreeBSD:*:*)
  878     UNAME_PROCESSOR=`/usr/bin/uname -p`
  879     case "$UNAME_PROCESSOR" in
  880         amd64)
  881         UNAME_PROCESSOR=x86_64 ;;
  882         i386)
  883         UNAME_PROCESSOR=i586 ;;
  884     esac
  885     echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
  886     exit ;;
  887     i*:CYGWIN*:*)
  888     echo "$UNAME_MACHINE"-pc-cygwin
  889     exit ;;
  890     *:MINGW64*:*)
  891     echo "$UNAME_MACHINE"-pc-mingw64
  892     exit ;;
  893     *:MINGW*:*)
  894     echo "$UNAME_MACHINE"-pc-mingw32
  895     exit ;;
  896     *:MSYS*:*)
  897     echo "$UNAME_MACHINE"-pc-msys
  898     exit ;;
  899     i*:PW*:*)
  900     echo "$UNAME_MACHINE"-pc-pw32
  901     exit ;;
  902     *:Interix*:*)
  903     case "$UNAME_MACHINE" in
  904         x86)
  905         echo i586-pc-interix"$UNAME_RELEASE"
  906         exit ;;
  907         authenticamd | genuineintel | EM64T)
  908         echo x86_64-unknown-interix"$UNAME_RELEASE"
  909         exit ;;
  910         IA64)
  911         echo ia64-unknown-interix"$UNAME_RELEASE"
  912         exit ;;
  913     esac ;;
  914     i*:UWIN*:*)
  915     echo "$UNAME_MACHINE"-pc-uwin
  916     exit ;;
  917     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
  918     echo x86_64-pc-cygwin
  919     exit ;;
  920     prep*:SunOS:5.*:*)
  921     echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
  922     exit ;;
  923     *:GNU:*:*)
  924     # the GNU system
  925     echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
  926     exit ;;
  927     *:GNU/*:*:*)
  928     # other systems with GNU libc and userland
  929     echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
  930     exit ;;
  931     *:Minix:*:*)
  932     echo "$UNAME_MACHINE"-unknown-minix
  933     exit ;;
  934     aarch64:Linux:*:*)
  935     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
  936     exit ;;
  937     aarch64_be:Linux:*:*)
  938     UNAME_MACHINE=aarch64_be
  939     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
  940     exit ;;
  941     alpha:Linux:*:*)
  942     case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in
  943       EV5)   UNAME_MACHINE=alphaev5 ;;
  944       EV56)  UNAME_MACHINE=alphaev56 ;;
  945       PCA56) UNAME_MACHINE=alphapca56 ;;
  946       PCA57) UNAME_MACHINE=alphapca56 ;;
  947       EV6)   UNAME_MACHINE=alphaev6 ;;
  948       EV67)  UNAME_MACHINE=alphaev67 ;;
  949       EV68*) UNAME_MACHINE=alphaev68 ;;
  950     esac
  951     objdump --private-headers /bin/sh | grep -q ld.so.1
  952     if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
  953     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
  954     exit ;;
  955     arc:Linux:*:* | arceb:Linux:*:*)
  956     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
  957     exit ;;
  958     arm*:Linux:*:*)
  959     set_cc_for_build
  960     if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
  961         | grep -q __ARM_EABI__
  962     then
  963         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
  964     else
  965         if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
  966         | grep -q __ARM_PCS_VFP
  967         then
  968         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
  969         else
  970         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
  971         fi
  972     fi
  973     exit ;;
  974     avr32*:Linux:*:*)
  975     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
  976     exit ;;
  977     cris:Linux:*:*)
  978     echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
  979     exit ;;
  980     crisv32:Linux:*:*)
  981     echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
  982     exit ;;
  983     e2k:Linux:*:*)
  984     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
  985     exit ;;
  986     frv:Linux:*:*)
  987     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
  988     exit ;;
  989     hexagon:Linux:*:*)
  990     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
  991     exit ;;
  992     i*86:Linux:*:*)
  993     echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
  994     exit ;;
  995     ia64:Linux:*:*)
  996     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
  997     exit ;;
  998     k1om:Linux:*:*)
  999     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 1000     exit ;;
 1001     loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*)
 1002     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 1003     exit ;;
 1004     m32r*:Linux:*:*)
 1005     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 1006     exit ;;
 1007     m68*:Linux:*:*)
 1008     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 1009     exit ;;
 1010     mips:Linux:*:* | mips64:Linux:*:*)
 1011     set_cc_for_build
 1012     IS_GLIBC=0
 1013     test x"${LIBC}" = xgnu && IS_GLIBC=1
 1014     sed 's/^    //' << EOF > "$dummy.c"
 1015     #undef CPU
 1016     #undef mips
 1017     #undef mipsel
 1018     #undef mips64
 1019     #undef mips64el
 1020     #if ${IS_GLIBC} && defined(_ABI64)
 1021     LIBCABI=gnuabi64
 1022     #else
 1023     #if ${IS_GLIBC} && defined(_ABIN32)
 1024     LIBCABI=gnuabin32
 1025     #else
 1026     LIBCABI=${LIBC}
 1027     #endif
 1028     #endif
 1029 
 1030     #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
 1031     CPU=mipsisa64r6
 1032     #else
 1033     #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
 1034     CPU=mipsisa32r6
 1035     #else
 1036     #if defined(__mips64)
 1037     CPU=mips64
 1038     #else
 1039     CPU=mips
 1040     #endif
 1041     #endif
 1042     #endif
 1043 
 1044     #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
 1045     MIPS_ENDIAN=el
 1046     #else
 1047     #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
 1048     MIPS_ENDIAN=
 1049     #else
 1050     MIPS_ENDIAN=
 1051     #endif
 1052     #endif
 1053 EOF
 1054     eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`"
 1055     test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }
 1056     ;;
 1057     mips64el:Linux:*:*)
 1058     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 1059     exit ;;
 1060     openrisc*:Linux:*:*)
 1061     echo or1k-unknown-linux-"$LIBC"
 1062     exit ;;
 1063     or32:Linux:*:* | or1k*:Linux:*:*)
 1064     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 1065     exit ;;
 1066     padre:Linux:*:*)
 1067     echo sparc-unknown-linux-"$LIBC"
 1068     exit ;;
 1069     parisc64:Linux:*:* | hppa64:Linux:*:*)
 1070     echo hppa64-unknown-linux-"$LIBC"
 1071     exit ;;
 1072     parisc:Linux:*:* | hppa:Linux:*:*)
 1073     # Look for CPU level
 1074     case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
 1075       PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
 1076       PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
 1077       *)    echo hppa-unknown-linux-"$LIBC" ;;
 1078     esac
 1079     exit ;;
 1080     ppc64:Linux:*:*)
 1081     echo powerpc64-unknown-linux-"$LIBC"
 1082     exit ;;
 1083     ppc:Linux:*:*)
 1084     echo powerpc-unknown-linux-"$LIBC"
 1085     exit ;;
 1086     ppc64le:Linux:*:*)
 1087     echo powerpc64le-unknown-linux-"$LIBC"
 1088     exit ;;
 1089     ppcle:Linux:*:*)
 1090     echo powerpcle-unknown-linux-"$LIBC"
 1091     exit ;;
 1092     riscv32:Linux:*:* | riscv64:Linux:*:*)
 1093     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 1094     exit ;;
 1095     s390:Linux:*:* | s390x:Linux:*:*)
 1096     echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
 1097     exit ;;
 1098     sh64*:Linux:*:*)
 1099     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 1100     exit ;;
 1101     sh*:Linux:*:*)
 1102     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 1103     exit ;;
 1104     sparc:Linux:*:* | sparc64:Linux:*:*)
 1105     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 1106     exit ;;
 1107     tile*:Linux:*:*)
 1108     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 1109     exit ;;
 1110     vax:Linux:*:*)
 1111     echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
 1112     exit ;;
 1113     x86_64:Linux:*:*)
 1114     set_cc_for_build
 1115     LIBCABI=$LIBC
 1116     if test "$CC_FOR_BUILD" != no_compiler_found; then
 1117         if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \
 1118         (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
 1119         grep IS_X32 >/dev/null
 1120         then
 1121         LIBCABI="$LIBC"x32
 1122         fi
 1123     fi
 1124     echo "$UNAME_MACHINE"-pc-linux-"$LIBCABI"
 1125     exit ;;
 1126     xtensa*:Linux:*:*)
 1127     echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 1128     exit ;;
 1129     i*86:DYNIX/ptx:4*:*)
 1130     # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
 1131     # earlier versions are messed up and put the nodename in both
 1132     # sysname and nodename.
 1133     echo i386-sequent-sysv4
 1134     exit ;;
 1135     i*86:UNIX_SV:4.2MP:2.*)
 1136     # Unixware is an offshoot of SVR4, but it has its own version
 1137     # number series starting with 2...
 1138     # I am not positive that other SVR4 systems won't match this,
 1139     # I just have to hope.  -- rms.
 1140     # Use sysv4.2uw... so that sysv4* matches it.
 1141     echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
 1142     exit ;;
 1143     i*86:OS/2:*:*)
 1144     # If we were able to find `uname', then EMX Unix compatibility
 1145     # is probably installed.
 1146     echo "$UNAME_MACHINE"-pc-os2-emx
 1147     exit ;;
 1148     i*86:XTS-300:*:STOP)
 1149     echo "$UNAME_MACHINE"-unknown-stop
 1150     exit ;;
 1151     i*86:atheos:*:*)
 1152     echo "$UNAME_MACHINE"-unknown-atheos
 1153     exit ;;
 1154     i*86:syllable:*:*)
 1155     echo "$UNAME_MACHINE"-pc-syllable
 1156     exit ;;
 1157     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
 1158     echo i386-unknown-lynxos"$UNAME_RELEASE"
 1159     exit ;;
 1160     i*86:*DOS:*:*)
 1161     echo "$UNAME_MACHINE"-pc-msdosdjgpp
 1162     exit ;;
 1163     i*86:*:4.*:*)
 1164     UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
 1165     if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
 1166         echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
 1167     else
 1168         echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
 1169     fi
 1170     exit ;;
 1171     i*86:*:5:[678]*)
 1172     # UnixWare 7.x, OpenUNIX and OpenServer 6.
 1173     case `/bin/uname -X | grep "^Machine"` in
 1174         *486*)       UNAME_MACHINE=i486 ;;
 1175         *Pentium)        UNAME_MACHINE=i586 ;;
 1176         *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
 1177     esac
 1178     echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}"
 1179     exit ;;
 1180     i*86:*:3.2:*)
 1181     if test -f /usr/options/cb.name; then
 1182         UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 1183         echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
 1184     elif /bin/uname -X 2>/dev/null >/dev/null ; then
 1185         UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
 1186         (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
 1187         (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
 1188             && UNAME_MACHINE=i586
 1189         (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
 1190             && UNAME_MACHINE=i686
 1191         (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
 1192             && UNAME_MACHINE=i686
 1193         echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
 1194     else
 1195         echo "$UNAME_MACHINE"-pc-sysv32
 1196     fi
 1197     exit ;;
 1198     pc:*:*:*)
 1199     # Left here for compatibility:
 1200     # uname -m prints for DJGPP always 'pc', but it prints nothing about
 1201     # the processor, so we play safe by assuming i586.
 1202     # Note: whatever this is, it MUST be the same as what config.sub
 1203     # prints for the "djgpp" host, or else GDB configure will decide that
 1204     # this is a cross-build.
 1205     echo i586-pc-msdosdjgpp
 1206     exit ;;
 1207     Intel:Mach:3*:*)
 1208     echo i386-pc-mach3
 1209     exit ;;
 1210     paragon:*:*:*)
 1211     echo i860-intel-osf1
 1212     exit ;;
 1213     i860:*:4.*:*) # i860-SVR4
 1214     if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
 1215       echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
 1216     else # Add other i860-SVR4 vendors below as they are discovered.
 1217       echo i860-unknown-sysv"$UNAME_RELEASE"  # Unknown i860-SVR4
 1218     fi
 1219     exit ;;
 1220     mini*:CTIX:SYS*5:*)
 1221     # "miniframe"
 1222     echo m68010-convergent-sysv
 1223     exit ;;
 1224     mc68k:UNIX:SYSTEM5:3.51m)
 1225     echo m68k-convergent-sysv
 1226     exit ;;
 1227     M680?0:D-NIX:5.3:*)
 1228     echo m68k-diab-dnix
 1229     exit ;;
 1230     M68*:*:R3V[5678]*:*)
 1231     test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
 1232     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)
 1233     OS_REL=''
 1234     test -r /etc/.relid \
 1235     && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
 1236     /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 1237       && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
 1238     /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
 1239       && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
 1240     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
 1241     /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 1242       && { echo i486-ncr-sysv4; exit; } ;;
 1243     NCR*:*:4.2:* | MPRAS*:*:4.2:*)
 1244     OS_REL='.3'
 1245     test -r /etc/.relid \
 1246         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
 1247     /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
 1248         && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
 1249     /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
 1250         && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
 1251     /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
 1252         && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
 1253     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
 1254     echo m68k-unknown-lynxos"$UNAME_RELEASE"
 1255     exit ;;
 1256     mc68030:UNIX_System_V:4.*:*)
 1257     echo m68k-atari-sysv4
 1258     exit ;;
 1259     TSUNAMI:LynxOS:2.*:*)
 1260     echo sparc-unknown-lynxos"$UNAME_RELEASE"
 1261     exit ;;
 1262     rs6000:LynxOS:2.*:*)
 1263     echo rs6000-unknown-lynxos"$UNAME_RELEASE"
 1264     exit ;;
 1265     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
 1266     echo powerpc-unknown-lynxos"$UNAME_RELEASE"
 1267     exit ;;
 1268     SM[BE]S:UNIX_SV:*:*)
 1269     echo mips-dde-sysv"$UNAME_RELEASE"
 1270     exit ;;
 1271     RM*:ReliantUNIX-*:*:*)
 1272     echo mips-sni-sysv4
 1273     exit ;;
 1274     RM*:SINIX-*:*:*)
 1275     echo mips-sni-sysv4
 1276     exit ;;
 1277     *:SINIX-*:*:*)
 1278     if uname -p 2>/dev/null >/dev/null ; then
 1279         UNAME_MACHINE=`(uname -p) 2>/dev/null`
 1280         echo "$UNAME_MACHINE"-sni-sysv4
 1281     else
 1282         echo ns32k-sni-sysv
 1283     fi
 1284     exit ;;
 1285     PENTIUM:*:4.0*:*)   # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
 1286             # says <Richard.M.Bartel@ccMail.Census.GOV>
 1287     echo i586-unisys-sysv4
 1288     exit ;;
 1289     *:UNIX_System_V:4*:FTX*)
 1290     # From Gerald Hewes <hewes@openmarket.com>.
 1291     # How about differentiating between stratus architectures? -djm
 1292     echo hppa1.1-stratus-sysv4
 1293     exit ;;
 1294     *:*:*:FTX*)
 1295     # From seanf@swdc.stratus.com.
 1296     echo i860-stratus-sysv4
 1297     exit ;;
 1298     i*86:VOS:*:*)
 1299     # From Paul.Green@stratus.com.
 1300     echo "$UNAME_MACHINE"-stratus-vos
 1301     exit ;;
 1302     *:VOS:*:*)
 1303     # From Paul.Green@stratus.com.
 1304     echo hppa1.1-stratus-vos
 1305     exit ;;
 1306     mc68*:A/UX:*:*)
 1307     echo m68k-apple-aux"$UNAME_RELEASE"
 1308     exit ;;
 1309     news*:NEWS-OS:6*:*)
 1310     echo mips-sony-newsos6
 1311     exit ;;
 1312     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
 1313     if test -d /usr/nec; then
 1314         echo mips-nec-sysv"$UNAME_RELEASE"
 1315     else
 1316         echo mips-unknown-sysv"$UNAME_RELEASE"
 1317     fi
 1318     exit ;;
 1319     BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
 1320     echo powerpc-be-beos
 1321     exit ;;
 1322     BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
 1323     echo powerpc-apple-beos
 1324     exit ;;
 1325     BePC:BeOS:*:*)  # BeOS running on Intel PC compatible.
 1326     echo i586-pc-beos
 1327     exit ;;
 1328     BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
 1329     echo i586-pc-haiku
 1330     exit ;;
 1331     x86_64:Haiku:*:*)
 1332     echo x86_64-unknown-haiku
 1333     exit ;;
 1334     SX-4:SUPER-UX:*:*)
 1335     echo sx4-nec-superux"$UNAME_RELEASE"
 1336     exit ;;
 1337     SX-5:SUPER-UX:*:*)
 1338     echo sx5-nec-superux"$UNAME_RELEASE"
 1339     exit ;;
 1340     SX-6:SUPER-UX:*:*)
 1341     echo sx6-nec-superux"$UNAME_RELEASE"
 1342     exit ;;
 1343     SX-7:SUPER-UX:*:*)
 1344     echo sx7-nec-superux"$UNAME_RELEASE"
 1345     exit ;;
 1346     SX-8:SUPER-UX:*:*)
 1347     echo sx8-nec-superux"$UNAME_RELEASE"
 1348     exit ;;
 1349     SX-8R:SUPER-UX:*:*)
 1350     echo sx8r-nec-superux"$UNAME_RELEASE"
 1351     exit ;;
 1352     SX-ACE:SUPER-UX:*:*)
 1353     echo sxace-nec-superux"$UNAME_RELEASE"
 1354     exit ;;
 1355     Power*:Rhapsody:*:*)
 1356     echo powerpc-apple-rhapsody"$UNAME_RELEASE"
 1357     exit ;;
 1358     *:Rhapsody:*:*)
 1359     echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
 1360     exit ;;
 1361     arm64:Darwin:*:*)
 1362     echo aarch64-apple-darwin"$UNAME_RELEASE"
 1363     exit ;;
 1364     *:Darwin:*:*)
 1365     UNAME_PROCESSOR=`uname -p`
 1366     case $UNAME_PROCESSOR in
 1367         unknown) UNAME_PROCESSOR=powerpc ;;
 1368     esac
 1369     if command -v xcode-select > /dev/null 2> /dev/null && \
 1370         ! xcode-select --print-path > /dev/null 2> /dev/null ; then
 1371         # Avoid executing cc if there is no toolchain installed as
 1372         # cc will be a stub that puts up a graphical alert
 1373         # prompting the user to install developer tools.
 1374         CC_FOR_BUILD=no_compiler_found
 1375     else
 1376         set_cc_for_build
 1377     fi
 1378     if test "$CC_FOR_BUILD" != no_compiler_found; then
 1379         if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
 1380            (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
 1381            grep IS_64BIT_ARCH >/dev/null
 1382         then
 1383         case $UNAME_PROCESSOR in
 1384             i386) UNAME_PROCESSOR=x86_64 ;;
 1385             powerpc) UNAME_PROCESSOR=powerpc64 ;;
 1386         esac
 1387         fi
 1388         # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
 1389         if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
 1390            (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
 1391            grep IS_PPC >/dev/null
 1392         then
 1393         UNAME_PROCESSOR=powerpc
 1394         fi
 1395     elif test "$UNAME_PROCESSOR" = i386 ; then
 1396         # uname -m returns i386 or x86_64
 1397         UNAME_PROCESSOR=$UNAME_MACHINE
 1398     fi
 1399     echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
 1400     exit ;;
 1401     *:procnto*:*:* | *:QNX:[0123456789]*:*)
 1402     UNAME_PROCESSOR=`uname -p`
 1403     if test "$UNAME_PROCESSOR" = x86; then
 1404         UNAME_PROCESSOR=i386
 1405         UNAME_MACHINE=pc
 1406     fi
 1407     echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
 1408     exit ;;
 1409     *:QNX:*:4*)
 1410     echo i386-pc-qnx
 1411     exit ;;
 1412     NEO-*:NONSTOP_KERNEL:*:*)
 1413     echo neo-tandem-nsk"$UNAME_RELEASE"
 1414     exit ;;
 1415     NSE-*:NONSTOP_KERNEL:*:*)
 1416     echo nse-tandem-nsk"$UNAME_RELEASE"
 1417     exit ;;
 1418     NSR-*:NONSTOP_KERNEL:*:*)
 1419     echo nsr-tandem-nsk"$UNAME_RELEASE"
 1420     exit ;;
 1421     NSV-*:NONSTOP_KERNEL:*:*)
 1422     echo nsv-tandem-nsk"$UNAME_RELEASE"
 1423     exit ;;
 1424     NSX-*:NONSTOP_KERNEL:*:*)
 1425     echo nsx-tandem-nsk"$UNAME_RELEASE"
 1426     exit ;;
 1427     *:NonStop-UX:*:*)
 1428     echo mips-compaq-nonstopux
 1429     exit ;;
 1430     BS2000:POSIX*:*:*)
 1431     echo bs2000-siemens-sysv
 1432     exit ;;
 1433     DS/*:UNIX_System_V:*:*)
 1434     echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
 1435     exit ;;
 1436     *:Plan9:*:*)
 1437     # "uname -m" is not consistent, so use $cputype instead. 386
 1438     # is converted to i386 for consistency with other x86
 1439     # operating systems.
 1440     # shellcheck disable=SC2154
 1441     if test "$cputype" = 386; then
 1442         UNAME_MACHINE=i386
 1443     else
 1444         UNAME_MACHINE="$cputype"
 1445     fi
 1446     echo "$UNAME_MACHINE"-unknown-plan9
 1447     exit ;;
 1448     *:TOPS-10:*:*)
 1449     echo pdp10-unknown-tops10
 1450     exit ;;
 1451     *:TENEX:*:*)
 1452     echo pdp10-unknown-tenex
 1453     exit ;;
 1454     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
 1455     echo pdp10-dec-tops20
 1456     exit ;;
 1457     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
 1458     echo pdp10-xkl-tops20
 1459     exit ;;
 1460     *:TOPS-20:*:*)
 1461     echo pdp10-unknown-tops20
 1462     exit ;;
 1463     *:ITS:*:*)
 1464     echo pdp10-unknown-its
 1465     exit ;;
 1466     SEI:*:*:SEIUX)
 1467     echo mips-sei-seiux"$UNAME_RELEASE"
 1468     exit ;;
 1469     *:DragonFly:*:*)
 1470     echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
 1471     exit ;;
 1472     *:*VMS:*:*)
 1473     UNAME_MACHINE=`(uname -p) 2>/dev/null`
 1474     case "$UNAME_MACHINE" in
 1475         A*) echo alpha-dec-vms ; exit ;;
 1476         I*) echo ia64-dec-vms ; exit ;;
 1477         V*) echo vax-dec-vms ; exit ;;
 1478     esac ;;
 1479     *:XENIX:*:SysV)
 1480     echo i386-pc-xenix
 1481     exit ;;
 1482     i*86:skyos:*:*)
 1483     echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
 1484     exit ;;
 1485     i*86:rdos:*:*)
 1486     echo "$UNAME_MACHINE"-pc-rdos
 1487     exit ;;
 1488     i*86:AROS:*:*)
 1489     echo "$UNAME_MACHINE"-pc-aros
 1490     exit ;;
 1491     x86_64:VMkernel:*:*)
 1492     echo "$UNAME_MACHINE"-unknown-esx
 1493     exit ;;
 1494     amd64:Isilon\ OneFS:*:*)
 1495     echo x86_64-unknown-onefs
 1496     exit ;;
 1497     *:Unleashed:*:*)
 1498     echo "$UNAME_MACHINE"-unknown-unleashed"$UNAME_RELEASE"
 1499     exit ;;
 1500 esac
 1501 
 1502 # No uname command or uname output not recognized.
 1503 set_cc_for_build
 1504 cat > "$dummy.c" <<EOF
 1505 #ifdef _SEQUENT_
 1506 #include <sys/types.h>
 1507 #include <sys/utsname.h>
 1508 #endif
 1509 #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
 1510 #if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
 1511 #include <signal.h>
 1512 #if defined(_SIZE_T_) || defined(SIGLOST)
 1513 #include <sys/utsname.h>
 1514 #endif
 1515 #endif
 1516 #endif
 1517 main ()
 1518 {
 1519 #if defined (sony)
 1520 #if defined (MIPSEB)
 1521   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
 1522      I don't know....  */
 1523   printf ("mips-sony-bsd\n"); exit (0);
 1524 #else
 1525 #include <sys/param.h>
 1526   printf ("m68k-sony-newsos%s\n",
 1527 #ifdef NEWSOS4
 1528   "4"
 1529 #else
 1530   ""
 1531 #endif
 1532   ); exit (0);
 1533 #endif
 1534 #endif
 1535 
 1536 #if defined (NeXT)
 1537 #if !defined (__ARCHITECTURE__)
 1538 #define __ARCHITECTURE__ "m68k"
 1539 #endif
 1540   int version;
 1541   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
 1542   if (version < 4)
 1543     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
 1544   else
 1545     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
 1546   exit (0);
 1547 #endif
 1548 
 1549 #if defined (MULTIMAX) || defined (n16)
 1550 #if defined (UMAXV)
 1551   printf ("ns32k-encore-sysv\n"); exit (0);
 1552 #else
 1553 #if defined (CMU)
 1554   printf ("ns32k-encore-mach\n"); exit (0);
 1555 #else
 1556   printf ("ns32k-encore-bsd\n"); exit (0);
 1557 #endif
 1558 #endif
 1559 #endif
 1560 
 1561 #if defined (__386BSD__)
 1562   printf ("i386-pc-bsd\n"); exit (0);
 1563 #endif
 1564 
 1565 #if defined (sequent)
 1566 #if defined (i386)
 1567   printf ("i386-sequent-dynix\n"); exit (0);
 1568 #endif
 1569 #if defined (ns32000)
 1570   printf ("ns32k-sequent-dynix\n"); exit (0);
 1571 #endif
 1572 #endif
 1573 
 1574 #if defined (_SEQUENT_)
 1575   struct utsname un;
 1576 
 1577   uname(&un);
 1578   if (strncmp(un.version, "V2", 2) == 0) {
 1579     printf ("i386-sequent-ptx2\n"); exit (0);
 1580   }
 1581   if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
 1582     printf ("i386-sequent-ptx1\n"); exit (0);
 1583   }
 1584   printf ("i386-sequent-ptx\n"); exit (0);
 1585 #endif
 1586 
 1587 #if defined (vax)
 1588 #if !defined (ultrix)
 1589 #include <sys/param.h>
 1590 #if defined (BSD)
 1591 #if BSD == 43
 1592   printf ("vax-dec-bsd4.3\n"); exit (0);
 1593 #else
 1594 #if BSD == 199006
 1595   printf ("vax-dec-bsd4.3reno\n"); exit (0);
 1596 #else
 1597   printf ("vax-dec-bsd\n"); exit (0);
 1598 #endif
 1599 #endif
 1600 #else
 1601   printf ("vax-dec-bsd\n"); exit (0);
 1602 #endif
 1603 #else
 1604 #if defined(_SIZE_T_) || defined(SIGLOST)
 1605   struct utsname un;
 1606   uname (&un);
 1607   printf ("vax-dec-ultrix%s\n", un.release); exit (0);
 1608 #else
 1609   printf ("vax-dec-ultrix\n"); exit (0);
 1610 #endif
 1611 #endif
 1612 #endif
 1613 #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
 1614 #if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
 1615 #if defined(_SIZE_T_) || defined(SIGLOST)
 1616   struct utsname *un;
 1617   uname (&un);
 1618   printf ("mips-dec-ultrix%s\n", un.release); exit (0);
 1619 #else
 1620   printf ("mips-dec-ultrix\n"); exit (0);
 1621 #endif
 1622 #endif
 1623 #endif
 1624 
 1625 #if defined (alliant) && defined (i860)
 1626   printf ("i860-alliant-bsd\n"); exit (0);
 1627 #endif
 1628 
 1629   exit (1);
 1630 }
 1631 EOF
 1632 
 1633 $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`$dummy` &&
 1634     { echo "$SYSTEM_NAME"; exit; }
 1635 
 1636 # Apollos put the system type in the environment.
 1637 test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
 1638 
 1639 echo "$0: unable to guess system type" >&2
 1640 
 1641 case "$UNAME_MACHINE:$UNAME_SYSTEM" in
 1642     mips:Linux | mips64:Linux)
 1643     # If we got here on MIPS GNU/Linux, output extra information.
 1644     cat >&2 <<EOF
 1645 
 1646 NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
 1647 the system type. Please install a C compiler and try again.
 1648 EOF
 1649     ;;
 1650 esac
 1651 
 1652 cat >&2 <<EOF
 1653 
 1654 This script (version $timestamp), has failed to recognize the
 1655 operating system you are using. If your script is old, overwrite *all*
 1656 copies of config.guess and config.sub with the latest versions from:
 1657 
 1658   https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
 1659 and
 1660   https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
 1661 EOF
 1662 
 1663 year=`echo $timestamp | sed 's,-.*,,'`
 1664 # shellcheck disable=SC2003
 1665 if test "`expr "\`date +%Y\`" - "$year"`" -lt 3 ; then
 1666    cat >&2 <<EOF
 1667 
 1668 If $0 has already been updated, send the following data and any
 1669 information you think might be pertinent to config-patches@gnu.org to
 1670 provide the necessary information to handle your system.
 1671 
 1672 config.guess timestamp = $timestamp
 1673 
 1674 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 1675 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 1676 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 1677 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 1678 
 1679 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
 1680 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
 1681 
 1682 hostinfo               = `(hostinfo) 2>/dev/null`
 1683 /bin/universe          = `(/bin/universe) 2>/dev/null`
 1684 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
 1685 /bin/arch              = `(/bin/arch) 2>/dev/null`
 1686 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
 1687 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
 1688 
 1689 UNAME_MACHINE = "$UNAME_MACHINE"
 1690 UNAME_RELEASE = "$UNAME_RELEASE"
 1691 UNAME_SYSTEM  = "$UNAME_SYSTEM"
 1692 UNAME_VERSION = "$UNAME_VERSION"
 1693 EOF
 1694 fi
 1695 
 1696 exit 1
 1697 
 1698 # Local variables:
 1699 # eval: (add-hook 'before-save-hook 'time-stamp)
 1700 # time-stamp-start: "timestamp='"
 1701 # time-stamp-format: "%:y-%02m-%02d"
 1702 # time-stamp-end: "'"
 1703 # End: