source: branches/autotools-update/Cbc/config.guess @ 2390

Last change on this file since 2390 was 2390, checked in by lou, 2 years ago

Bring Cbc into the autotools-update world. Rough, many options untested.

  • Property svn:executable set to *
File size: 41.9 KB
Line 
1#! /bin/sh
2# Attempt to guess a canonical system name.
3#   Copyright 1992-2015 Free Software Foundation, Inc.
4
5timestamp='2015-01-01'
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 <http://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# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
31#
32# Please send patches to <config-patches@gnu.org>.
33
34
35me=`echo "$0" | sed -e 's,.*/,,'`
36
37usage="\
38Usage: $0 [OPTION]
39
40Output the configuration name of the system \`$me' is run on.
41
42Operation modes:
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
47Report bugs and patches to <config-patches@gnu.org>."
48
49version="\
50GNU config.guess ($timestamp)
51
52Originally written by Per Bothner.
53Copyright 1992-2015 Free Software Foundation, Inc.
54
55This is free software; see the source for copying conditions.  There is NO
56warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
57
58help="
59Try \`$me --help' for more information."
60
61# Parse command line
62while 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
80done
81
82if test $# != 0; then
83  echo "$me: too many arguments$help" >&2
84  exit 1
85fi
86
87trap 'exit 1' 1 2 15
88
89# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
90# compiler to aid in system detection is discouraged as it requires
91# temporary files to be created and, as you can see below, it is a
92# headache to deal with in a portable fashion.
93
94# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
95# use `HOST_CC' if defined, but it is deprecated.
96
97# Portable tmp directory creation inspired by the Autoconf team.
98
99set_cc_for_build='
100trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
101trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
102: ${TMPDIR=/tmp} ;
103 { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
104 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
105 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
106 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
107dummy=$tmp/dummy ;
108tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
109case $CC_FOR_BUILD,$HOST_CC,$CC in
110 ,,)    echo "int x;" > $dummy.c ;
111        for c in cc gcc c89 c99 ; do
112          if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
113             CC_FOR_BUILD="$c"; break ;
114          fi ;
115        done ;
116        if test x"$CC_FOR_BUILD" = x ; then
117          CC_FOR_BUILD=no_compiler_found ;
118        fi
119        ;;
120 ,,*)   CC_FOR_BUILD=$CC ;;
121 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
122esac ; set_cc_for_build= ;'
123
124# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
125# (ghazi@noc.rutgers.edu 1994-08-24)
126if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
127        PATH=$PATH:/.attbin ; export PATH
128fi
129
130UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
131UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
132UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
133UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
134
135case "${UNAME_SYSTEM}" in
136Linux|GNU|GNU/*)
137        # If the system lacks a compiler, then just pick glibc.
138        # We could probably try harder.
139        LIBC=gnu
140
141        eval $set_cc_for_build
142        cat <<-EOF > $dummy.c
143        #include <features.h>
144        #if defined(__UCLIBC__)
145        LIBC=uclibc
146        #elif defined(__dietlibc__)
147        LIBC=dietlibc
148        #else
149        LIBC=gnu
150        #endif
151        EOF
152        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
153        ;;
154esac
155
156# Note: order is significant - the case branches are not exclusive.
157
158case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
159    *:NetBSD:*:*)
160        # NetBSD (nbsd) targets should (where applicable) match one or
161        # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
162        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
163        # switched to ELF, *-*-netbsd* would select the old
164        # object file format.  This provides both forward
165        # compatibility and a consistent mechanism for selecting the
166        # object file format.
167        #
168        # Note: NetBSD doesn't particularly care about the vendor
169        # portion of the name.  We always set it to "unknown".
170        sysctl="sysctl -n hw.machine_arch"
171        UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
172            /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
173        case "${UNAME_MACHINE_ARCH}" in
174            armeb) machine=armeb-unknown ;;
175            arm*) machine=arm-unknown ;;
176            sh3el) machine=shl-unknown ;;
177            sh3eb) machine=sh-unknown ;;
178            sh5el) machine=sh5le-unknown ;;
179            *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
180        esac
181        # The Operating System including object format, if it has switched
182        # to ELF recently, or will in the future.
183        case "${UNAME_MACHINE_ARCH}" in
184            arm*|i386|m68k|ns32k|sh3*|sparc|vax)
185                eval $set_cc_for_build
186                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
187                        | grep -q __ELF__
188                then
189                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
190                    # Return netbsd for either.  FIX?
191                    os=netbsd
192                else
193                    os=netbsdelf
194                fi
195                ;;
196            *)
197                os=netbsd
198                ;;
199        esac
200        # The OS release
201        # Debian GNU/NetBSD machines have a different userland, and
202        # thus, need a distinct triplet. However, they do not need
203        # kernel version information, so it can be replaced with a
204        # suitable tag, in the style of linux-gnu.
205        case "${UNAME_VERSION}" in
206            Debian*)
207                release='-gnu'
208                ;;
209            *)
210                release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
211                ;;
212        esac
213        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
214        # contains redundant information, the shorter form:
215        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
216        echo "${machine}-${os}${release}"
217        exit ;;
218    *:Bitrig:*:*)
219        UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
220        echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
221        exit ;;
222    *:OpenBSD:*:*)
223        UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
224        echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
225        exit ;;
226    *:ekkoBSD:*:*)
227        echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
228        exit ;;
229    *:SolidBSD:*:*)
230        echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
231        exit ;;
232    macppc:MirBSD:*:*)
233        echo powerpc-unknown-mirbsd${UNAME_RELEASE}
234        exit ;;
235    *:MirBSD:*:*)
236        echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
237        exit ;;
238    alpha:OSF1:*:*)
239        case $UNAME_RELEASE in
240        *4.0)
241                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
242                ;;
243        *5.*)
244                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
245                ;;
246        esac
247        # According to Compaq, /usr/sbin/psrinfo has been available on
248        # OSF/1 and Tru64 systems produced since 1995.  I hope that
249        # covers most systems running today.  This code pipes the CPU
250        # types through head -n 1, so we only detect the type of CPU 0.
251        ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
252        case "$ALPHA_CPU_TYPE" in
253            "EV4 (21064)")
254                UNAME_MACHINE="alpha" ;;
255            "EV4.5 (21064)")
256                UNAME_MACHINE="alpha" ;;
257            "LCA4 (21066/21068)")
258                UNAME_MACHINE="alpha" ;;
259            "EV5 (21164)")
260                UNAME_MACHINE="alphaev5" ;;
261            "EV5.6 (21164A)")
262                UNAME_MACHINE="alphaev56" ;;
263            "EV5.6 (21164PC)")
264                UNAME_MACHINE="alphapca56" ;;
265            "EV5.7 (21164PC)")
266                UNAME_MACHINE="alphapca57" ;;
267            "EV6 (21264)")
268                UNAME_MACHINE="alphaev6" ;;
269            "EV6.7 (21264A)")
270                UNAME_MACHINE="alphaev67" ;;
271            "EV6.8CB (21264C)")
272                UNAME_MACHINE="alphaev68" ;;
273            "EV6.8AL (21264B)")
274                UNAME_MACHINE="alphaev68" ;;
275            "EV6.8CX (21264D)")
276                UNAME_MACHINE="alphaev68" ;;
277            "EV6.9A (21264/EV69A)")
278                UNAME_MACHINE="alphaev69" ;;
279            "EV7 (21364)")
280                UNAME_MACHINE="alphaev7" ;;
281            "EV7.9 (21364A)")
282                UNAME_MACHINE="alphaev79" ;;
283        esac
284        # A Pn.n version is a patched version.
285        # A Vn.n version is a released version.
286        # A Tn.n version is a released field test version.
287        # A Xn.n version is an unreleased experimental baselevel.
288        # 1.2 uses "1.2" for uname -r.
289        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
290        # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
291        exitcode=$?
292        trap '' 0
293        exit $exitcode ;;
294    Alpha\ *:Windows_NT*:*)
295        # How do we know it's Interix rather than the generic POSIX subsystem?
296        # Should we change UNAME_MACHINE based on the output of uname instead
297        # of the specific Alpha model?
298        echo alpha-pc-interix
299        exit ;;
300    21064:Windows_NT:50:3)
301        echo alpha-dec-winnt3.5
302        exit ;;
303    Amiga*:UNIX_System_V:4.0:*)
304        echo m68k-unknown-sysv4
305        exit ;;
306    *:[Aa]miga[Oo][Ss]:*:*)
307        echo ${UNAME_MACHINE}-unknown-amigaos
308        exit ;;
309    *:[Mm]orph[Oo][Ss]:*:*)
310        echo ${UNAME_MACHINE}-unknown-morphos
311        exit ;;
312    *:OS/390:*:*)
313        echo i370-ibm-openedition
314        exit ;;
315    *:z/VM:*:*)
316        echo s390-ibm-zvmoe
317        exit ;;
318    *:OS400:*:*)
319        echo powerpc-ibm-os400
320        exit ;;
321    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
322        echo arm-acorn-riscix${UNAME_RELEASE}
323        exit ;;
324    arm*:riscos:*:*|arm*:RISCOS:*:*)
325        echo arm-unknown-riscos
326        exit ;;
327    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
328        echo hppa1.1-hitachi-hiuxmpp
329        exit ;;
330    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
331        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
332        if test "`(/bin/universe) 2>/dev/null`" = att ; then
333                echo pyramid-pyramid-sysv3
334        else
335                echo pyramid-pyramid-bsd
336        fi
337        exit ;;
338    NILE*:*:*:dcosx)
339        echo pyramid-pyramid-svr4
340        exit ;;
341    DRS?6000:unix:4.0:6*)
342        echo sparc-icl-nx6
343        exit ;;
344    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
345        case `/usr/bin/uname -p` in
346            sparc) echo sparc-icl-nx7; exit ;;
347        esac ;;
348    s390x:SunOS:*:*)
349        echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
350        exit ;;
351    sun4H:SunOS:5.*:*)
352        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
353        exit ;;
354    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
355        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
356        exit ;;
357    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
358        echo i386-pc-auroraux${UNAME_RELEASE}
359        exit ;;
360    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
361        eval $set_cc_for_build
362        SUN_ARCH="i386"
363        # If there is a compiler, see if it is configured for 64-bit objects.
364        # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
365        # This test works for both compilers.
366        if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
367            if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
368                (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
369                grep IS_64BIT_ARCH >/dev/null
370            then
371                SUN_ARCH="x86_64"
372            fi
373        fi
374        echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
375        exit ;;
376    sun4*:SunOS:6*:*)
377        # According to config.sub, this is the proper way to canonicalize
378        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
379        # it's likely to be more like Solaris than SunOS4.
380        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
381        exit ;;
382    sun4*:SunOS:*:*)
383        case "`/usr/bin/arch -k`" in
384            Series*|S4*)
385                UNAME_RELEASE=`uname -v`
386                ;;
387        esac
388        # Japanese Language versions have a version number like `4.1.3-JL'.
389        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
390        exit ;;
391    sun3*:SunOS:*:*)
392        echo m68k-sun-sunos${UNAME_RELEASE}
393        exit ;;
394    sun*:*:4.2BSD:*)
395        UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
396        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
397        case "`/bin/arch`" in
398            sun3)
399                echo m68k-sun-sunos${UNAME_RELEASE}
400                ;;
401            sun4)
402                echo sparc-sun-sunos${UNAME_RELEASE}
403                ;;
404        esac
405        exit ;;
406    aushp:SunOS:*:*)
407        echo sparc-auspex-sunos${UNAME_RELEASE}
408        exit ;;
409    # The situation for MiNT is a little confusing.  The machine name
410    # can be virtually everything (everything which is not
411    # "atarist" or "atariste" at least should have a processor
412    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
413    # to the lowercase version "mint" (or "freemint").  Finally
414    # the system name "TOS" denotes a system which is actually not
415    # MiNT.  But MiNT is downward compatible to TOS, so this should
416    # be no problem.
417    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
418        echo m68k-atari-mint${UNAME_RELEASE}
419        exit ;;
420    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
421        echo m68k-atari-mint${UNAME_RELEASE}
422        exit ;;
423    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
424        echo m68k-atari-mint${UNAME_RELEASE}
425        exit ;;
426    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
427        echo m68k-milan-mint${UNAME_RELEASE}
428        exit ;;
429    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
430        echo m68k-hades-mint${UNAME_RELEASE}
431        exit ;;
432    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
433        echo m68k-unknown-mint${UNAME_RELEASE}
434        exit ;;
435    m68k:machten:*:*)
436        echo m68k-apple-machten${UNAME_RELEASE}
437        exit ;;
438    powerpc:machten:*:*)
439        echo powerpc-apple-machten${UNAME_RELEASE}
440        exit ;;
441    RISC*:Mach:*:*)
442        echo mips-dec-mach_bsd4.3
443        exit ;;
444    RISC*:ULTRIX:*:*)
445        echo mips-dec-ultrix${UNAME_RELEASE}
446        exit ;;
447    VAX*:ULTRIX*:*:*)
448        echo vax-dec-ultrix${UNAME_RELEASE}
449        exit ;;
450    2020:CLIX:*:* | 2430:CLIX:*:*)
451        echo clipper-intergraph-clix${UNAME_RELEASE}
452        exit ;;
453    mips:*:*:UMIPS | mips:*:*:RISCos)
454        eval $set_cc_for_build
455        sed 's/^        //' << EOF >$dummy.c
456#ifdef __cplusplus
457#include <stdio.h>  /* for printf() prototype */
458        int main (int argc, char *argv[]) {
459#else
460        int main (argc, argv) int argc; char *argv[]; {
461#endif
462        #if defined (host_mips) && defined (MIPSEB)
463        #if defined (SYSTYPE_SYSV)
464          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
465        #endif
466        #if defined (SYSTYPE_SVR4)
467          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
468        #endif
469        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
470          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
471        #endif
472        #endif
473          exit (-1);
474        }
475EOF
476        $CC_FOR_BUILD -o $dummy $dummy.c &&
477          dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
478          SYSTEM_NAME=`$dummy $dummyarg` &&
479            { echo "$SYSTEM_NAME"; exit; }
480        echo mips-mips-riscos${UNAME_RELEASE}
481        exit ;;
482    Motorola:PowerMAX_OS:*:*)
483        echo powerpc-motorola-powermax
484        exit ;;
485    Motorola:*:4.3:PL8-*)
486        echo powerpc-harris-powermax
487        exit ;;
488    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
489        echo powerpc-harris-powermax
490        exit ;;
491    Night_Hawk:Power_UNIX:*:*)
492        echo powerpc-harris-powerunix
493        exit ;;
494    m88k:CX/UX:7*:*)
495        echo m88k-harris-cxux7
496        exit ;;
497    m88k:*:4*:R4*)
498        echo m88k-motorola-sysv4
499        exit ;;
500    m88k:*:3*:R3*)
501        echo m88k-motorola-sysv3
502        exit ;;
503    AViiON:dgux:*:*)
504        # DG/UX returns AViiON for all architectures
505        UNAME_PROCESSOR=`/usr/bin/uname -p`
506        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
507        then
508            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
509               [ ${TARGET_BINARY_INTERFACE}x = x ]
510            then
511                echo m88k-dg-dgux${UNAME_RELEASE}
512            else
513                echo m88k-dg-dguxbcs${UNAME_RELEASE}
514            fi
515        else
516            echo i586-dg-dgux${UNAME_RELEASE}
517        fi
518        exit ;;
519    M88*:DolphinOS:*:*) # DolphinOS (SVR3)
520        echo m88k-dolphin-sysv3
521        exit ;;
522    M88*:*:R3*:*)
523        # Delta 88k system running SVR3
524        echo m88k-motorola-sysv3
525        exit ;;
526    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
527        echo m88k-tektronix-sysv3
528        exit ;;
529    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
530        echo m68k-tektronix-bsd
531        exit ;;
532    *:IRIX*:*:*)
533        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
534        exit ;;
535    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
536        echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
537        exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
538    i*86:AIX:*:*)
539        echo i386-ibm-aix
540        exit ;;
541    ia64:AIX:*:*)
542        if [ -x /usr/bin/oslevel ] ; then
543                IBM_REV=`/usr/bin/oslevel`
544        else
545                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
546        fi
547        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
548        exit ;;
549    *:AIX:2:3)
550        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
551                eval $set_cc_for_build
552                sed 's/^                //' << EOF >$dummy.c
553                #include <sys/systemcfg.h>
554
555                main()
556                        {
557                        if (!__power_pc())
558                                exit(1);
559                        puts("powerpc-ibm-aix3.2.5");
560                        exit(0);
561                        }
562EOF
563                if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
564                then
565                        echo "$SYSTEM_NAME"
566                else
567                        echo rs6000-ibm-aix3.2.5
568                fi
569        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
570                echo rs6000-ibm-aix3.2.4
571        else
572                echo rs6000-ibm-aix3.2
573        fi
574        exit ;;
575    *:AIX:*:[4567])
576        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
577        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
578                IBM_ARCH=rs6000
579        else
580                IBM_ARCH=powerpc
581        fi
582        if [ -x /usr/bin/lslpp ] ; then
583                IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
584                           awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
585        else
586                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
587        fi
588        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
589        exit ;;
590    *:AIX:*:*)
591        echo rs6000-ibm-aix
592        exit ;;
593    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
594        echo romp-ibm-bsd4.4
595        exit ;;
596    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
597        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
598        exit ;;                             # report: romp-ibm BSD 4.3
599    *:BOSX:*:*)
600        echo rs6000-bull-bosx
601        exit ;;
602    DPX/2?00:B.O.S.:*:*)
603        echo m68k-bull-sysv3
604        exit ;;
605    9000/[34]??:4.3bsd:1.*:*)
606        echo m68k-hp-bsd
607        exit ;;
608    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
609        echo m68k-hp-bsd4.4
610        exit ;;
611    9000/[34678]??:HP-UX:*:*)
612        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
613        case "${UNAME_MACHINE}" in
614            9000/31? )            HP_ARCH=m68000 ;;
615            9000/[34]?? )         HP_ARCH=m68k ;;
616            9000/[678][0-9][0-9])
617                if [ -x /usr/bin/getconf ]; then
618                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
619                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
620                    case "${sc_cpu_version}" in
621                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
622                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
623                      532)                      # CPU_PA_RISC2_0
624                        case "${sc_kernel_bits}" in
625                          32) HP_ARCH="hppa2.0n" ;;
626                          64) HP_ARCH="hppa2.0w" ;;
627                          '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
628                        esac ;;
629                    esac
630                fi
631                if [ "${HP_ARCH}" = "" ]; then
632                    eval $set_cc_for_build
633                    sed 's/^            //' << EOF >$dummy.c
634
635                #define _HPUX_SOURCE
636                #include <stdlib.h>
637                #include <unistd.h>
638
639                int main ()
640                {
641                #if defined(_SC_KERNEL_BITS)
642                    long bits = sysconf(_SC_KERNEL_BITS);
643                #endif
644                    long cpu  = sysconf (_SC_CPU_VERSION);
645
646                    switch (cpu)
647                        {
648                        case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
649                        case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
650                        case CPU_PA_RISC2_0:
651                #if defined(_SC_KERNEL_BITS)
652                            switch (bits)
653                                {
654                                case 64: puts ("hppa2.0w"); break;
655                                case 32: puts ("hppa2.0n"); break;
656                                default: puts ("hppa2.0"); break;
657                                } break;
658                #else  /* !defined(_SC_KERNEL_BITS) */
659                            puts ("hppa2.0"); break;
660                #endif
661                        default: puts ("hppa1.0"); break;
662                        }
663                    exit (0);
664                }
665EOF
666                    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
667                    test -z "$HP_ARCH" && HP_ARCH=hppa
668                fi ;;
669        esac
670        if [ ${HP_ARCH} = "hppa2.0w" ]
671        then
672            eval $set_cc_for_build
673
674            # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
675            # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
676            # generating 64-bit code.  GNU and HP use different nomenclature:
677            #
678            # $ CC_FOR_BUILD=cc ./config.guess
679            # => hppa2.0w-hp-hpux11.23
680            # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
681            # => hppa64-hp-hpux11.23
682
683            if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
684                grep -q __LP64__
685            then
686                HP_ARCH="hppa2.0w"
687            else
688                HP_ARCH="hppa64"
689            fi
690        fi
691        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
692        exit ;;
693    ia64:HP-UX:*:*)
694        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
695        echo ia64-hp-hpux${HPUX_REV}
696        exit ;;
697    3050*:HI-UX:*:*)
698        eval $set_cc_for_build
699        sed 's/^        //' << EOF >$dummy.c
700        #include <unistd.h>
701        int
702        main ()
703        {
704          long cpu = sysconf (_SC_CPU_VERSION);
705          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
706             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
707             results, however.  */
708          if (CPU_IS_PA_RISC (cpu))
709            {
710              switch (cpu)
711                {
712                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
713                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
714                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
715                  default: puts ("hppa-hitachi-hiuxwe2"); break;
716                }
717            }
718          else if (CPU_IS_HP_MC68K (cpu))
719            puts ("m68k-hitachi-hiuxwe2");
720          else puts ("unknown-hitachi-hiuxwe2");
721          exit (0);
722        }
723EOF
724        $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
725                { echo "$SYSTEM_NAME"; exit; }
726        echo unknown-hitachi-hiuxwe2
727        exit ;;
728    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
729        echo hppa1.1-hp-bsd
730        exit ;;
731    9000/8??:4.3bsd:*:*)
732        echo hppa1.0-hp-bsd
733        exit ;;
734    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
735        echo hppa1.0-hp-mpeix
736        exit ;;
737    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
738        echo hppa1.1-hp-osf
739        exit ;;
740    hp8??:OSF1:*:*)
741        echo hppa1.0-hp-osf
742        exit ;;
743    i*86:OSF1:*:*)
744        if [ -x /usr/sbin/sysversion ] ; then
745            echo ${UNAME_MACHINE}-unknown-osf1mk
746        else
747            echo ${UNAME_MACHINE}-unknown-osf1
748        fi
749        exit ;;
750    parisc*:Lites*:*:*)
751        echo hppa1.1-hp-lites
752        exit ;;
753    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
754        echo c1-convex-bsd
755        exit ;;
756    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
757        if getsysinfo -f scalar_acc
758        then echo c32-convex-bsd
759        else echo c2-convex-bsd
760        fi
761        exit ;;
762    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
763        echo c34-convex-bsd
764        exit ;;
765    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
766        echo c38-convex-bsd
767        exit ;;
768    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
769        echo c4-convex-bsd
770        exit ;;
771    CRAY*Y-MP:*:*:*)
772        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
773        exit ;;
774    CRAY*[A-Z]90:*:*:*)
775        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
776        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
777              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
778              -e 's/\.[^.]*$/.X/'
779        exit ;;
780    CRAY*TS:*:*:*)
781        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
782        exit ;;
783    CRAY*T3E:*:*:*)
784        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
785        exit ;;
786    CRAY*SV1:*:*:*)
787        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
788        exit ;;
789    *:UNICOS/mp:*:*)
790        echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
791        exit ;;
792    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
793        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
794        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
795        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
796        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
797        exit ;;
798    5000:UNIX_System_V:4.*:*)
799        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
800        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
801        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
802        exit ;;
803    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
804        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
805        exit ;;
806    sparc*:BSD/OS:*:*)
807        echo sparc-unknown-bsdi${UNAME_RELEASE}
808        exit ;;
809    *:BSD/OS:*:*)
810        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
811        exit ;;
812    *:FreeBSD:*:*)
813        UNAME_PROCESSOR=`/usr/bin/uname -p`
814        case ${UNAME_PROCESSOR} in
815            amd64)
816                echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
817            *)
818                echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
819        esac
820        exit ;;
821    i*:CYGWIN*:*)
822        echo ${UNAME_MACHINE}-pc-cygwin
823        exit ;;
824    *:MINGW64*:*)
825        echo ${UNAME_MACHINE}-pc-mingw64
826        exit ;;
827    *:MINGW*:*)
828        echo ${UNAME_MACHINE}-pc-mingw32
829        exit ;;
830    *:MSYS*:*)
831        echo ${UNAME_MACHINE}-pc-msys
832        exit ;;
833    i*:windows32*:*)
834        # uname -m includes "-pc" on this system.
835        echo ${UNAME_MACHINE}-mingw32
836        exit ;;
837    i*:PW*:*)
838        echo ${UNAME_MACHINE}-pc-pw32
839        exit ;;
840    *:Interix*:*)
841        case ${UNAME_MACHINE} in
842            x86)
843                echo i586-pc-interix${UNAME_RELEASE}
844                exit ;;
845            authenticamd | genuineintel | EM64T)
846                echo x86_64-unknown-interix${UNAME_RELEASE}
847                exit ;;
848            IA64)
849                echo ia64-unknown-interix${UNAME_RELEASE}
850                exit ;;
851        esac ;;
852    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
853        echo i${UNAME_MACHINE}-pc-mks
854        exit ;;
855    8664:Windows_NT:*)
856        echo x86_64-pc-mks
857        exit ;;
858    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
859        # How do we know it's Interix rather than the generic POSIX subsystem?
860        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
861        # UNAME_MACHINE based on the output of uname instead of i386?
862        echo i586-pc-interix
863        exit ;;
864    i*:UWIN*:*)
865        echo ${UNAME_MACHINE}-pc-uwin
866        exit ;;
867    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
868        echo x86_64-unknown-cygwin
869        exit ;;
870    p*:CYGWIN*:*)
871        echo powerpcle-unknown-cygwin
872        exit ;;
873    prep*:SunOS:5.*:*)
874        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
875        exit ;;
876    *:GNU:*:*)
877        # the GNU system
878        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
879        exit ;;
880    *:GNU/*:*:*)
881        # other systems with GNU libc and userland
882        echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
883        exit ;;
884    i*86:Minix:*:*)
885        echo ${UNAME_MACHINE}-pc-minix
886        exit ;;
887    aarch64:Linux:*:*)
888        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
889        exit ;;
890    aarch64_be:Linux:*:*)
891        UNAME_MACHINE=aarch64_be
892        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
893        exit ;;
894    alpha:Linux:*:*)
895        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
896          EV5)   UNAME_MACHINE=alphaev5 ;;
897          EV56)  UNAME_MACHINE=alphaev56 ;;
898          PCA56) UNAME_MACHINE=alphapca56 ;;
899          PCA57) UNAME_MACHINE=alphapca56 ;;
900          EV6)   UNAME_MACHINE=alphaev6 ;;
901          EV67)  UNAME_MACHINE=alphaev67 ;;
902          EV68*) UNAME_MACHINE=alphaev68 ;;
903        esac
904        objdump --private-headers /bin/sh | grep -q ld.so.1
905        if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
906        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
907        exit ;;
908    arc:Linux:*:* | arceb:Linux:*:*)
909        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
910        exit ;;
911    arm*:Linux:*:*)
912        eval $set_cc_for_build
913        if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
914            | grep -q __ARM_EABI__
915        then
916            echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
917        else
918            if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
919                | grep -q __ARM_PCS_VFP
920            then
921                echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
922            else
923                echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
924            fi
925        fi
926        exit ;;
927    avr32*:Linux:*:*)
928        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
929        exit ;;
930    cris:Linux:*:*)
931        echo ${UNAME_MACHINE}-axis-linux-${LIBC}
932        exit ;;
933    crisv32:Linux:*:*)
934        echo ${UNAME_MACHINE}-axis-linux-${LIBC}
935        exit ;;
936    frv:Linux:*:*)
937        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
938        exit ;;
939    hexagon:Linux:*:*)
940        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
941        exit ;;
942    i*86:Linux:*:*)
943        echo ${UNAME_MACHINE}-pc-linux-${LIBC}
944        exit ;;
945    ia64:Linux:*:*)
946        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
947        exit ;;
948    m32r*:Linux:*:*)
949        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
950        exit ;;
951    m68*:Linux:*:*)
952        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
953        exit ;;
954    mips:Linux:*:* | mips64:Linux:*:*)
955        eval $set_cc_for_build
956        sed 's/^        //' << EOF >$dummy.c
957        #undef CPU
958        #undef ${UNAME_MACHINE}
959        #undef ${UNAME_MACHINE}el
960        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
961        CPU=${UNAME_MACHINE}el
962        #else
963        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
964        CPU=${UNAME_MACHINE}
965        #else
966        CPU=
967        #endif
968        #endif
969EOF
970        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
971        test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
972        ;;
973    openrisc*:Linux:*:*)
974        echo or1k-unknown-linux-${LIBC}
975        exit ;;
976    or32:Linux:*:* | or1k*:Linux:*:*)
977        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
978        exit ;;
979    padre:Linux:*:*)
980        echo sparc-unknown-linux-${LIBC}
981        exit ;;
982    parisc64:Linux:*:* | hppa64:Linux:*:*)
983        echo hppa64-unknown-linux-${LIBC}
984        exit ;;
985    parisc:Linux:*:* | hppa:Linux:*:*)
986        # Look for CPU level
987        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
988          PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
989          PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
990          *)    echo hppa-unknown-linux-${LIBC} ;;
991        esac
992        exit ;;
993    ppc64:Linux:*:*)
994        echo powerpc64-unknown-linux-${LIBC}
995        exit ;;
996    ppc:Linux:*:*)
997        echo powerpc-unknown-linux-${LIBC}
998        exit ;;
999    ppc64le:Linux:*:*)
1000        echo powerpc64le-unknown-linux-${LIBC}
1001        exit ;;
1002    ppcle:Linux:*:*)
1003        echo powerpcle-unknown-linux-${LIBC}
1004        exit ;;
1005    s390:Linux:*:* | s390x:Linux:*:*)
1006        echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
1007        exit ;;
1008    sh64*:Linux:*:*)
1009        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1010        exit ;;
1011    sh*:Linux:*:*)
1012        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1013        exit ;;
1014    sparc:Linux:*:* | sparc64:Linux:*:*)
1015        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1016        exit ;;
1017    tile*:Linux:*:*)
1018        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1019        exit ;;
1020    vax:Linux:*:*)
1021        echo ${UNAME_MACHINE}-dec-linux-${LIBC}
1022        exit ;;
1023    x86_64:Linux:*:*)
1024        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1025        exit ;;
1026    xtensa*:Linux:*:*)
1027        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1028        exit ;;
1029    i*86:DYNIX/ptx:4*:*)
1030        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1031        # earlier versions are messed up and put the nodename in both
1032        # sysname and nodename.
1033        echo i386-sequent-sysv4
1034        exit ;;
1035    i*86:UNIX_SV:4.2MP:2.*)
1036        # Unixware is an offshoot of SVR4, but it has its own version
1037        # number series starting with 2...
1038        # I am not positive that other SVR4 systems won't match this,
1039        # I just have to hope.  -- rms.
1040        # Use sysv4.2uw... so that sysv4* matches it.
1041        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
1042        exit ;;
1043    i*86:OS/2:*:*)
1044        # If we were able to find `uname', then EMX Unix compatibility
1045        # is probably installed.
1046        echo ${UNAME_MACHINE}-pc-os2-emx
1047        exit ;;
1048    i*86:XTS-300:*:STOP)
1049        echo ${UNAME_MACHINE}-unknown-stop
1050        exit ;;
1051    i*86:atheos:*:*)
1052        echo ${UNAME_MACHINE}-unknown-atheos
1053        exit ;;
1054    i*86:syllable:*:*)
1055        echo ${UNAME_MACHINE}-pc-syllable
1056        exit ;;
1057    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1058        echo i386-unknown-lynxos${UNAME_RELEASE}
1059        exit ;;
1060    i*86:*DOS:*:*)
1061        echo ${UNAME_MACHINE}-pc-msdosdjgpp
1062        exit ;;
1063    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1064        UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1065        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1066                echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1067        else
1068                echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1069        fi
1070        exit ;;
1071    i*86:*:5:[678]*)
1072        # UnixWare 7.x, OpenUNIX and OpenServer 6.
1073        case `/bin/uname -X | grep "^Machine"` in
1074            *486*)           UNAME_MACHINE=i486 ;;
1075            *Pentium)        UNAME_MACHINE=i586 ;;
1076            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1077        esac
1078        echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1079        exit ;;
1080    i*86:*:3.2:*)
1081        if test -f /usr/options/cb.name; then
1082                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1083                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1084        elif /bin/uname -X 2>/dev/null >/dev/null ; then
1085                UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1086                (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1087                (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1088                        && UNAME_MACHINE=i586
1089                (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1090                        && UNAME_MACHINE=i686
1091                (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1092                        && UNAME_MACHINE=i686
1093                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1094        else
1095                echo ${UNAME_MACHINE}-pc-sysv32
1096        fi
1097        exit ;;
1098    pc:*:*:*)
1099        # Left here for compatibility:
1100        # uname -m prints for DJGPP always 'pc', but it prints nothing about
1101        # the processor, so we play safe by assuming i586.
1102        # Note: whatever this is, it MUST be the same as what config.sub
1103        # prints for the "djgpp" host, or else GDB configury will decide that
1104        # this is a cross-build.
1105        echo i586-pc-msdosdjgpp
1106        exit ;;
1107    Intel:Mach:3*:*)
1108        echo i386-pc-mach3
1109        exit ;;
1110    paragon:*:*:*)
1111        echo i860-intel-osf1
1112        exit ;;
1113    i860:*:4.*:*) # i860-SVR4
1114        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1115          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1116        else # Add other i860-SVR4 vendors below as they are discovered.
1117          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1118        fi
1119        exit ;;
1120    mini*:CTIX:SYS*5:*)
1121        # "miniframe"
1122        echo m68010-convergent-sysv
1123        exit ;;
1124    mc68k:UNIX:SYSTEM5:3.51m)
1125        echo m68k-convergent-sysv
1126        exit ;;
1127    M680?0:D-NIX:5.3:*)
1128        echo m68k-diab-dnix
1129        exit ;;
1130    M68*:*:R3V[5678]*:*)
1131        test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1132    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)
1133        OS_REL=''
1134        test -r /etc/.relid \
1135        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1136        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1137          && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1138        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1139          && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1140    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1141        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1142          && { echo i486-ncr-sysv4; exit; } ;;
1143    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1144        OS_REL='.3'
1145        test -r /etc/.relid \
1146            && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1147        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1148            && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1149        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1150            && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
1151        /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1152            && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1153    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1154        echo m68k-unknown-lynxos${UNAME_RELEASE}
1155        exit ;;
1156    mc68030:UNIX_System_V:4.*:*)
1157        echo m68k-atari-sysv4
1158        exit ;;
1159    TSUNAMI:LynxOS:2.*:*)
1160        echo sparc-unknown-lynxos${UNAME_RELEASE}
1161        exit ;;
1162    rs6000:LynxOS:2.*:*)
1163        echo rs6000-unknown-lynxos${UNAME_RELEASE}
1164        exit ;;
1165    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1166        echo powerpc-unknown-lynxos${UNAME_RELEASE}
1167        exit ;;
1168    SM[BE]S:UNIX_SV:*:*)
1169        echo mips-dde-sysv${UNAME_RELEASE}
1170        exit ;;
1171    RM*:ReliantUNIX-*:*:*)
1172        echo mips-sni-sysv4
1173        exit ;;
1174    RM*:SINIX-*:*:*)
1175        echo mips-sni-sysv4
1176        exit ;;
1177    *:SINIX-*:*:*)
1178        if uname -p 2>/dev/null >/dev/null ; then
1179                UNAME_MACHINE=`(uname -p) 2>/dev/null`
1180                echo ${UNAME_MACHINE}-sni-sysv4
1181        else
1182                echo ns32k-sni-sysv
1183        fi
1184        exit ;;
1185    PENTIUM:*:4.0*:*)   # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1186                        # says <Richard.M.Bartel@ccMail.Census.GOV>
1187        echo i586-unisys-sysv4
1188        exit ;;
1189    *:UNIX_System_V:4*:FTX*)
1190        # From Gerald Hewes <hewes@openmarket.com>.
1191        # How about differentiating between stratus architectures? -djm
1192        echo hppa1.1-stratus-sysv4
1193        exit ;;
1194    *:*:*:FTX*)
1195        # From seanf@swdc.stratus.com.
1196        echo i860-stratus-sysv4
1197        exit ;;
1198    i*86:VOS:*:*)
1199        # From Paul.Green@stratus.com.
1200        echo ${UNAME_MACHINE}-stratus-vos
1201        exit ;;
1202    *:VOS:*:*)
1203        # From Paul.Green@stratus.com.
1204        echo hppa1.1-stratus-vos
1205        exit ;;
1206    mc68*:A/UX:*:*)
1207        echo m68k-apple-aux${UNAME_RELEASE}
1208        exit ;;
1209    news*:NEWS-OS:6*:*)
1210        echo mips-sony-newsos6
1211        exit ;;
1212    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1213        if [ -d /usr/nec ]; then
1214                echo mips-nec-sysv${UNAME_RELEASE}
1215        else
1216                echo mips-unknown-sysv${UNAME_RELEASE}
1217        fi
1218        exit ;;
1219    BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1220        echo powerpc-be-beos
1221        exit ;;
1222    BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1223        echo powerpc-apple-beos
1224        exit ;;
1225    BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1226        echo i586-pc-beos
1227        exit ;;
1228    BePC:Haiku:*:*)     # Haiku running on Intel PC compatible.
1229        echo i586-pc-haiku
1230        exit ;;
1231    x86_64:Haiku:*:*)
1232        echo x86_64-unknown-haiku
1233        exit ;;
1234    SX-4:SUPER-UX:*:*)
1235        echo sx4-nec-superux${UNAME_RELEASE}
1236        exit ;;
1237    SX-5:SUPER-UX:*:*)
1238        echo sx5-nec-superux${UNAME_RELEASE}
1239        exit ;;
1240    SX-6:SUPER-UX:*:*)
1241        echo sx6-nec-superux${UNAME_RELEASE}
1242        exit ;;
1243    SX-7:SUPER-UX:*:*)
1244        echo sx7-nec-superux${UNAME_RELEASE}
1245        exit ;;
1246    SX-8:SUPER-UX:*:*)
1247        echo sx8-nec-superux${UNAME_RELEASE}
1248        exit ;;
1249    SX-8R:SUPER-UX:*:*)
1250        echo sx8r-nec-superux${UNAME_RELEASE}
1251        exit ;;
1252    Power*:Rhapsody:*:*)
1253        echo powerpc-apple-rhapsody${UNAME_RELEASE}
1254        exit ;;
1255    *:Rhapsody:*:*)
1256        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1257        exit ;;
1258    *:Darwin:*:*)
1259        UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1260        eval $set_cc_for_build
1261        if test "$UNAME_PROCESSOR" = unknown ; then
1262            UNAME_PROCESSOR=powerpc
1263        fi
1264        if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
1265            if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
1266                if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1267                    (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
1268                    grep IS_64BIT_ARCH >/dev/null
1269                then
1270                    case $UNAME_PROCESSOR in
1271                        i386) UNAME_PROCESSOR=x86_64 ;;
1272                        powerpc) UNAME_PROCESSOR=powerpc64 ;;
1273                    esac
1274                fi
1275            fi
1276        elif test "$UNAME_PROCESSOR" = i386 ; then
1277            # Avoid executing cc on OS X 10.9, as it ships with a stub
1278            # that puts up a graphical alert prompting to install
1279            # developer tools.  Any system running Mac OS X 10.7 or
1280            # later (Darwin 11 and later) is required to have a 64-bit
1281            # processor. This is not true of the ARM version of Darwin
1282            # that Apple uses in portable devices.
1283            UNAME_PROCESSOR=x86_64
1284        fi
1285        echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1286        exit ;;
1287    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1288        UNAME_PROCESSOR=`uname -p`
1289        if test "$UNAME_PROCESSOR" = "x86"; then
1290                UNAME_PROCESSOR=i386
1291                UNAME_MACHINE=pc
1292        fi
1293        echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1294        exit ;;
1295    *:QNX:*:4*)
1296        echo i386-pc-qnx
1297        exit ;;
1298    NEO-?:NONSTOP_KERNEL:*:*)
1299        echo neo-tandem-nsk${UNAME_RELEASE}
1300        exit ;;
1301    NSE-*:NONSTOP_KERNEL:*:*)
1302        echo nse-tandem-nsk${UNAME_RELEASE}
1303        exit ;;
1304    NSR-?:NONSTOP_KERNEL:*:*)
1305        echo nsr-tandem-nsk${UNAME_RELEASE}
1306        exit ;;
1307    *:NonStop-UX:*:*)
1308        echo mips-compaq-nonstopux
1309        exit ;;
1310    BS2000:POSIX*:*:*)
1311        echo bs2000-siemens-sysv
1312        exit ;;
1313    DS/*:UNIX_System_V:*:*)
1314        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1315        exit ;;
1316    *:Plan9:*:*)
1317        # "uname -m" is not consistent, so use $cputype instead. 386
1318        # is converted to i386 for consistency with other x86
1319        # operating systems.
1320        if test "$cputype" = "386"; then
1321            UNAME_MACHINE=i386
1322        else
1323            UNAME_MACHINE="$cputype"
1324        fi
1325        echo ${UNAME_MACHINE}-unknown-plan9
1326        exit ;;
1327    *:TOPS-10:*:*)
1328        echo pdp10-unknown-tops10
1329        exit ;;
1330    *:TENEX:*:*)
1331        echo pdp10-unknown-tenex
1332        exit ;;
1333    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1334        echo pdp10-dec-tops20
1335        exit ;;
1336    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1337        echo pdp10-xkl-tops20
1338        exit ;;
1339    *:TOPS-20:*:*)
1340        echo pdp10-unknown-tops20
1341        exit ;;
1342    *:ITS:*:*)
1343        echo pdp10-unknown-its
1344        exit ;;
1345    SEI:*:*:SEIUX)
1346        echo mips-sei-seiux${UNAME_RELEASE}
1347        exit ;;
1348    *:DragonFly:*:*)
1349        echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1350        exit ;;
1351    *:*VMS:*:*)
1352        UNAME_MACHINE=`(uname -p) 2>/dev/null`
1353        case "${UNAME_MACHINE}" in
1354            A*) echo alpha-dec-vms ; exit ;;
1355            I*) echo ia64-dec-vms ; exit ;;
1356            V*) echo vax-dec-vms ; exit ;;
1357        esac ;;
1358    *:XENIX:*:SysV)
1359        echo i386-pc-xenix
1360        exit ;;
1361    i*86:skyos:*:*)
1362        echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
1363        exit ;;
1364    i*86:rdos:*:*)
1365        echo ${UNAME_MACHINE}-pc-rdos
1366        exit ;;
1367    i*86:AROS:*:*)
1368        echo ${UNAME_MACHINE}-pc-aros
1369        exit ;;
1370    x86_64:VMkernel:*:*)
1371        echo ${UNAME_MACHINE}-unknown-esx
1372        exit ;;
1373esac
1374
1375cat >&2 <<EOF
1376$0: unable to guess system type
1377
1378This script, last modified $timestamp, has failed to recognize
1379the operating system you are using. It is advised that you
1380download the most up to date version of the config scripts from
1381
1382  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
1383and
1384  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
1385
1386If the version you run ($0) is already up to date, please
1387send the following data and any information you think might be
1388pertinent to <config-patches@gnu.org> in order to provide the needed
1389information to handle your system.
1390
1391config.guess timestamp = $timestamp
1392
1393uname -m = `(uname -m) 2>/dev/null || echo unknown`
1394uname -r = `(uname -r) 2>/dev/null || echo unknown`
1395uname -s = `(uname -s) 2>/dev/null || echo unknown`
1396uname -v = `(uname -v) 2>/dev/null || echo unknown`
1397
1398/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1399/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1400
1401hostinfo               = `(hostinfo) 2>/dev/null`
1402/bin/universe          = `(/bin/universe) 2>/dev/null`
1403/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1404/bin/arch              = `(/bin/arch) 2>/dev/null`
1405/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1406/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1407
1408UNAME_MACHINE = ${UNAME_MACHINE}
1409UNAME_RELEASE = ${UNAME_RELEASE}
1410UNAME_SYSTEM  = ${UNAME_SYSTEM}
1411UNAME_VERSION = ${UNAME_VERSION}
1412EOF
1413
1414exit 1
1415
1416# Local variables:
1417# eval: (add-hook 'write-file-hooks 'time-stamp)
1418# time-stamp-start: "timestamp='"
1419# time-stamp-format: "%:y-%02m-%02d"
1420# time-stamp-end: "'"
1421# End:
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