717b22874d2b4cad20de524bd53b75f1d7ec2143
[scilab.git] / scilab / config / config.guess
1 #!/bin/sh
2 # Attempt to guess a canonical system name.
3 #   Copyright 1992-2017 Free Software Foundation, Inc.
4
5 timestamp='2017-08-08'
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
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 Operation 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
47 Report bugs and patches to <config-patches@gnu.org>."
48
49 version="\
50 GNU config.guess ($timestamp)
51
52 Originally written by Per Bothner.
53 Copyright 1992-2017 Free Software Foundation, Inc.
54
55 This is free software; see the source for copying conditions.  There is NO
56 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
57
58 help="
59 Try \`$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 trap '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
99 set_cc_for_build='
100 trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
101 trap "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 $TMPDIR" >&2 ; exit 1 ; } ;
107 dummy=$tmp/dummy ;
108 tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
109 case $CC_FOR_BUILD,$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=$HOST_CC ;;
122 esac ; set_cc_for_build= ;'
123
124 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
125 # (ghazi@noc.rutgers.edu 1994-08-24)
126 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
127         PATH=$PATH:/.attbin ; export PATH
128 fi
129
130 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
131 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
132 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
133 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
134
135 case "${UNAME_SYSTEM}" in
136 Linux|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 $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
153         ;;
154 esac
155
156 # Note: order is significant - the case branches are not exclusive.
157
158 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
159     *:NetBSD:*:*)
160         # NetBSD (nbsd) targets should (where applicable) match one or
161         # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
162         # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
163         # switched to ELF, *-*-netbsd* would select the old
164         # object file format.  This provides both forward
165         # compatibility and a consistent mechanism for selecting the
166         # object file format.
167         #
168         # Note: NetBSD doesn't particularly care about the vendor
169         # portion of the name.  We always set it to "unknown".
170         sysctl="sysctl -n hw.machine_arch"
171         UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
172             /sbin/$sysctl 2>/dev/null || \
173             /usr/sbin/$sysctl 2>/dev/null || \
174             echo unknown)`
175         case "${UNAME_MACHINE_ARCH}" in
176             armeb) machine=armeb-unknown ;;
177             arm*) machine=arm-unknown ;;
178             sh3el) machine=shl-unknown ;;
179             sh3eb) machine=sh-unknown ;;
180             sh5el) machine=sh5le-unknown ;;
181             earmv*)
182                 arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
183                 endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'`
184                 machine=${arch}${endian}-unknown
185                 ;;
186             *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
187         esac
188         # The Operating System including object format, if it has switched
189         # to ELF recently (or will in the future) and ABI.
190         case "${UNAME_MACHINE_ARCH}" in
191             earm*)
192                 os=netbsdelf
193                 ;;
194             arm*|i386|m68k|ns32k|sh3*|sparc|vax)
195                 eval $set_cc_for_build
196                 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
197                         | grep -q __ELF__
198                 then
199                     # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
200                     # Return netbsd for either.  FIX?
201                     os=netbsd
202                 else
203                     os=netbsdelf
204                 fi
205                 ;;
206             *)
207                 os=netbsd
208                 ;;
209         esac
210         # Determine ABI tags.
211         case "${UNAME_MACHINE_ARCH}" in
212             earm*)
213                 expr='s/^earmv[0-9]/-eabi/;s/eb$//'
214                 abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
215                 ;;
216         esac
217         # The OS release
218         # Debian GNU/NetBSD machines have a different userland, and
219         # thus, need a distinct triplet. However, they do not need
220         # kernel version information, so it can be replaced with a
221         # suitable tag, in the style of linux-gnu.
222         case "${UNAME_VERSION}" in
223             Debian*)
224                 release='-gnu'
225                 ;;
226             *)
227                 release=`echo ${UNAME_RELEASE} | sed -e 's/[-_].*//' | cut -d. -f1,2`
228                 ;;
229         esac
230         # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
231         # contains redundant information, the shorter form:
232         # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
233         echo "${machine}-${os}${release}${abi}"
234         exit ;;
235     *:Bitrig:*:*)
236         UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
237         echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
238         exit ;;
239     *:OpenBSD:*:*)
240         UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
241         echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
242         exit ;;
243     *:LibertyBSD:*:*)
244         UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
245         echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE}
246         exit ;;
247     *:ekkoBSD:*:*)
248         echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
249         exit ;;
250     *:SolidBSD:*:*)
251         echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
252         exit ;;
253     macppc:MirBSD:*:*)
254         echo powerpc-unknown-mirbsd${UNAME_RELEASE}
255         exit ;;
256     *:MirBSD:*:*)
257         echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
258         exit ;;
259     *:Sortix:*:*)
260         echo ${UNAME_MACHINE}-unknown-sortix
261         exit ;;
262     *:Redox:*:*)
263         echo ${UNAME_MACHINE}-unknown-redox
264         exit ;;
265     alpha:OSF1:*:*)
266         case $UNAME_RELEASE in
267         *4.0)
268                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
269                 ;;
270         *5.*)
271                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
272                 ;;
273         esac
274         # According to Compaq, /usr/sbin/psrinfo has been available on
275         # OSF/1 and Tru64 systems produced since 1995.  I hope that
276         # covers most systems running today.  This code pipes the CPU
277         # types through head -n 1, so we only detect the type of CPU 0.
278         ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
279         case "$ALPHA_CPU_TYPE" in
280             "EV4 (21064)")
281                 UNAME_MACHINE=alpha ;;
282             "EV4.5 (21064)")
283                 UNAME_MACHINE=alpha ;;
284             "LCA4 (21066/21068)")
285                 UNAME_MACHINE=alpha ;;
286             "EV5 (21164)")
287                 UNAME_MACHINE=alphaev5 ;;
288             "EV5.6 (21164A)")
289                 UNAME_MACHINE=alphaev56 ;;
290             "EV5.6 (21164PC)")
291                 UNAME_MACHINE=alphapca56 ;;
292             "EV5.7 (21164PC)")
293                 UNAME_MACHINE=alphapca57 ;;
294             "EV6 (21264)")
295                 UNAME_MACHINE=alphaev6 ;;
296             "EV6.7 (21264A)")
297                 UNAME_MACHINE=alphaev67 ;;
298             "EV6.8CB (21264C)")
299                 UNAME_MACHINE=alphaev68 ;;
300             "EV6.8AL (21264B)")
301                 UNAME_MACHINE=alphaev68 ;;
302             "EV6.8CX (21264D)")
303                 UNAME_MACHINE=alphaev68 ;;
304             "EV6.9A (21264/EV69A)")
305                 UNAME_MACHINE=alphaev69 ;;
306             "EV7 (21364)")
307                 UNAME_MACHINE=alphaev7 ;;
308             "EV7.9 (21364A)")
309                 UNAME_MACHINE=alphaev79 ;;
310         esac
311         # A Pn.n version is a patched version.
312         # A Vn.n version is a released version.
313         # A Tn.n version is a released field test version.
314         # A Xn.n version is an unreleased experimental baselevel.
315         # 1.2 uses "1.2" for uname -r.
316         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
317         # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
318         exitcode=$?
319         trap '' 0
320         exit $exitcode ;;
321     Alpha\ *:Windows_NT*:*)
322         # How do we know it's Interix rather than the generic POSIX subsystem?
323         # Should we change UNAME_MACHINE based on the output of uname instead
324         # of the specific Alpha model?
325         echo alpha-pc-interix
326         exit ;;
327     21064:Windows_NT:50:3)
328         echo alpha-dec-winnt3.5
329         exit ;;
330     Amiga*:UNIX_System_V:4.0:*)
331         echo m68k-unknown-sysv4
332         exit ;;
333     *:[Aa]miga[Oo][Ss]:*:*)
334         echo ${UNAME_MACHINE}-unknown-amigaos
335         exit ;;
336     *:[Mm]orph[Oo][Ss]:*:*)
337         echo ${UNAME_MACHINE}-unknown-morphos
338         exit ;;
339     *:OS/390:*:*)
340         echo i370-ibm-openedition
341         exit ;;
342     *:z/VM:*:*)
343         echo s390-ibm-zvmoe
344         exit ;;
345     *:OS400:*:*)
346         echo powerpc-ibm-os400
347         exit ;;
348     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
349         echo arm-acorn-riscix${UNAME_RELEASE}
350         exit ;;
351     arm*:riscos:*:*|arm*:RISCOS:*:*)
352         echo arm-unknown-riscos
353         exit ;;
354     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
355         echo hppa1.1-hitachi-hiuxmpp
356         exit ;;
357     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
358         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
359         if test "`(/bin/universe) 2>/dev/null`" = att ; then
360                 echo pyramid-pyramid-sysv3
361         else
362                 echo pyramid-pyramid-bsd
363         fi
364         exit ;;
365     NILE*:*:*:dcosx)
366         echo pyramid-pyramid-svr4
367         exit ;;
368     DRS?6000:unix:4.0:6*)
369         echo sparc-icl-nx6
370         exit ;;
371     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
372         case `/usr/bin/uname -p` in
373             sparc) echo sparc-icl-nx7; exit ;;
374         esac ;;
375     s390x:SunOS:*:*)
376         echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
377         exit ;;
378     sun4H:SunOS:5.*:*)
379         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
380         exit ;;
381     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
382         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
383         exit ;;
384     i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
385         echo i386-pc-auroraux${UNAME_RELEASE}
386         exit ;;
387     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
388         eval $set_cc_for_build
389         SUN_ARCH=i386
390         # If there is a compiler, see if it is configured for 64-bit objects.
391         # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
392         # This test works for both compilers.
393         if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
394             if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
395                 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
396                 grep IS_64BIT_ARCH >/dev/null
397             then
398                 SUN_ARCH=x86_64
399             fi
400         fi
401         echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
402         exit ;;
403     sun4*:SunOS:6*:*)
404         # According to config.sub, this is the proper way to canonicalize
405         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
406         # it's likely to be more like Solaris than SunOS4.
407         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
408         exit ;;
409     sun4*:SunOS:*:*)
410         case "`/usr/bin/arch -k`" in
411             Series*|S4*)
412                 UNAME_RELEASE=`uname -v`
413                 ;;
414         esac
415         # Japanese Language versions have a version number like `4.1.3-JL'.
416         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
417         exit ;;
418     sun3*:SunOS:*:*)
419         echo m68k-sun-sunos${UNAME_RELEASE}
420         exit ;;
421     sun*:*:4.2BSD:*)
422         UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
423         test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3
424         case "`/bin/arch`" in
425             sun3)
426                 echo m68k-sun-sunos${UNAME_RELEASE}
427                 ;;
428             sun4)
429                 echo sparc-sun-sunos${UNAME_RELEASE}
430                 ;;
431         esac
432         exit ;;
433     aushp:SunOS:*:*)
434         echo sparc-auspex-sunos${UNAME_RELEASE}
435         exit ;;
436     # The situation for MiNT is a little confusing.  The machine name
437     # can be virtually everything (everything which is not
438     # "atarist" or "atariste" at least should have a processor
439     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
440     # to the lowercase version "mint" (or "freemint").  Finally
441     # the system name "TOS" denotes a system which is actually not
442     # MiNT.  But MiNT is downward compatible to TOS, so this should
443     # be no problem.
444     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
445         echo m68k-atari-mint${UNAME_RELEASE}
446         exit ;;
447     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
448         echo m68k-atari-mint${UNAME_RELEASE}
449         exit ;;
450     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
451         echo m68k-atari-mint${UNAME_RELEASE}
452         exit ;;
453     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
454         echo m68k-milan-mint${UNAME_RELEASE}
455         exit ;;
456     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
457         echo m68k-hades-mint${UNAME_RELEASE}
458         exit ;;
459     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
460         echo m68k-unknown-mint${UNAME_RELEASE}
461         exit ;;
462     m68k:machten:*:*)
463         echo m68k-apple-machten${UNAME_RELEASE}
464         exit ;;
465     powerpc:machten:*:*)
466         echo powerpc-apple-machten${UNAME_RELEASE}
467         exit ;;
468     RISC*:Mach:*:*)
469         echo mips-dec-mach_bsd4.3
470         exit ;;
471     RISC*:ULTRIX:*:*)
472         echo mips-dec-ultrix${UNAME_RELEASE}
473         exit ;;
474     VAX*:ULTRIX*:*:*)
475         echo vax-dec-ultrix${UNAME_RELEASE}
476         exit ;;
477     2020:CLIX:*:* | 2430:CLIX:*:*)
478         echo clipper-intergraph-clix${UNAME_RELEASE}
479         exit ;;
480     mips:*:*:UMIPS | mips:*:*:RISCos)
481         eval $set_cc_for_build
482         sed 's/^        //' << EOF >$dummy.c
483 #ifdef __cplusplus
484 #include <stdio.h>  /* for printf() prototype */
485         int main (int argc, char *argv[]) {
486 #else
487         int main (argc, argv) int argc; char *argv[]; {
488 #endif
489         #if defined (host_mips) && defined (MIPSEB)
490         #if defined (SYSTYPE_SYSV)
491           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
492         #endif
493         #if defined (SYSTYPE_SVR4)
494           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
495         #endif
496         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
497           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
498         #endif
499         #endif
500           exit (-1);
501         }
502 EOF
503         $CC_FOR_BUILD -o $dummy $dummy.c &&
504           dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
505           SYSTEM_NAME=`$dummy $dummyarg` &&
506             { echo "$SYSTEM_NAME"; exit; }
507         echo mips-mips-riscos${UNAME_RELEASE}
508         exit ;;
509     Motorola:PowerMAX_OS:*:*)
510         echo powerpc-motorola-powermax
511         exit ;;
512     Motorola:*:4.3:PL8-*)
513         echo powerpc-harris-powermax
514         exit ;;
515     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
516         echo powerpc-harris-powermax
517         exit ;;
518     Night_Hawk:Power_UNIX:*:*)
519         echo powerpc-harris-powerunix
520         exit ;;
521     m88k:CX/UX:7*:*)
522         echo m88k-harris-cxux7
523         exit ;;
524     m88k:*:4*:R4*)
525         echo m88k-motorola-sysv4
526         exit ;;
527     m88k:*:3*:R3*)
528         echo m88k-motorola-sysv3
529         exit ;;
530     AViiON:dgux:*:*)
531         # DG/UX returns AViiON for all architectures
532         UNAME_PROCESSOR=`/usr/bin/uname -p`
533         if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
534         then
535             if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
536                [ ${TARGET_BINARY_INTERFACE}x = x ]
537             then
538                 echo m88k-dg-dgux${UNAME_RELEASE}
539             else
540                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
541             fi
542         else
543             echo i586-dg-dgux${UNAME_RELEASE}
544         fi
545         exit ;;
546     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
547         echo m88k-dolphin-sysv3
548         exit ;;
549     M88*:*:R3*:*)
550         # Delta 88k system running SVR3
551         echo m88k-motorola-sysv3
552         exit ;;
553     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
554         echo m88k-tektronix-sysv3
555         exit ;;
556     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
557         echo m68k-tektronix-bsd
558         exit ;;
559     *:IRIX*:*:*)
560         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
561         exit ;;
562     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
563         echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
564         exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
565     i*86:AIX:*:*)
566         echo i386-ibm-aix
567         exit ;;
568     ia64:AIX:*:*)
569         if [ -x /usr/bin/oslevel ] ; then
570                 IBM_REV=`/usr/bin/oslevel`
571         else
572                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
573         fi
574         echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
575         exit ;;
576     *:AIX:2:3)
577         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
578                 eval $set_cc_for_build
579                 sed 's/^                //' << EOF >$dummy.c
580                 #include <sys/systemcfg.h>
581
582                 main()
583                         {
584                         if (!__power_pc())
585                                 exit(1);
586                         puts("powerpc-ibm-aix3.2.5");
587                         exit(0);
588                         }
589 EOF
590                 if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
591                 then
592                         echo "$SYSTEM_NAME"
593                 else
594                         echo rs6000-ibm-aix3.2.5
595                 fi
596         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
597                 echo rs6000-ibm-aix3.2.4
598         else
599                 echo rs6000-ibm-aix3.2
600         fi
601         exit ;;
602     *:AIX:*:[4567])
603         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
604         if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
605                 IBM_ARCH=rs6000
606         else
607                 IBM_ARCH=powerpc
608         fi
609         if [ -x /usr/bin/lslpp ] ; then
610                 IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
611                            awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
612         else
613                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
614         fi
615         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
616         exit ;;
617     *:AIX:*:*)
618         echo rs6000-ibm-aix
619         exit ;;
620     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
621         echo romp-ibm-bsd4.4
622         exit ;;
623     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
624         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
625         exit ;;                             # report: romp-ibm BSD 4.3
626     *:BOSX:*:*)
627         echo rs6000-bull-bosx
628         exit ;;
629     DPX/2?00:B.O.S.:*:*)
630         echo m68k-bull-sysv3
631         exit ;;
632     9000/[34]??:4.3bsd:1.*:*)
633         echo m68k-hp-bsd
634         exit ;;
635     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
636         echo m68k-hp-bsd4.4
637         exit ;;
638     9000/[34678]??:HP-UX:*:*)
639         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
640         case "${UNAME_MACHINE}" in
641             9000/31? )            HP_ARCH=m68000 ;;
642             9000/[34]?? )         HP_ARCH=m68k ;;
643             9000/[678][0-9][0-9])
644                 if [ -x /usr/bin/getconf ]; then
645                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
646                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
647                     case "${sc_cpu_version}" in
648                       523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
649                       528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
650                       532)                      # CPU_PA_RISC2_0
651                         case "${sc_kernel_bits}" in
652                           32) HP_ARCH=hppa2.0n ;;
653                           64) HP_ARCH=hppa2.0w ;;
654                           '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
655                         esac ;;
656                     esac
657                 fi
658                 if [ "${HP_ARCH}" = "" ]; then
659                     eval $set_cc_for_build
660                     sed 's/^            //' << EOF >$dummy.c
661
662                 #define _HPUX_SOURCE
663                 #include <stdlib.h>
664                 #include <unistd.h>
665
666                 int main ()
667                 {
668                 #if defined(_SC_KERNEL_BITS)
669                     long bits = sysconf(_SC_KERNEL_BITS);
670                 #endif
671                     long cpu  = sysconf (_SC_CPU_VERSION);
672
673                     switch (cpu)
674                         {
675                         case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
676                         case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
677                         case CPU_PA_RISC2_0:
678                 #if defined(_SC_KERNEL_BITS)
679                             switch (bits)
680                                 {
681                                 case 64: puts ("hppa2.0w"); break;
682                                 case 32: puts ("hppa2.0n"); break;
683                                 default: puts ("hppa2.0"); break;
684                                 } break;
685                 #else  /* !defined(_SC_KERNEL_BITS) */
686                             puts ("hppa2.0"); break;
687                 #endif
688                         default: puts ("hppa1.0"); break;
689                         }
690                     exit (0);
691                 }
692 EOF
693                     (CCOPTS="" $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
694                     test -z "$HP_ARCH" && HP_ARCH=hppa
695                 fi ;;
696         esac
697         if [ ${HP_ARCH} = hppa2.0w ]
698         then
699             eval $set_cc_for_build
700
701             # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
702             # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
703             # generating 64-bit code.  GNU and HP use different nomenclature:
704             #
705             # $ CC_FOR_BUILD=cc ./config.guess
706             # => hppa2.0w-hp-hpux11.23
707             # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
708             # => hppa64-hp-hpux11.23
709
710             if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
711                 grep -q __LP64__
712             then
713                 HP_ARCH=hppa2.0w
714             else
715                 HP_ARCH=hppa64
716             fi
717         fi
718         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
719         exit ;;
720     ia64:HP-UX:*:*)
721         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
722         echo ia64-hp-hpux${HPUX_REV}
723         exit ;;
724     3050*:HI-UX:*:*)
725         eval $set_cc_for_build
726         sed 's/^        //' << EOF >$dummy.c
727         #include <unistd.h>
728         int
729         main ()
730         {
731           long cpu = sysconf (_SC_CPU_VERSION);
732           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
733              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
734              results, however.  */
735           if (CPU_IS_PA_RISC (cpu))
736             {
737               switch (cpu)
738                 {
739                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
740                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
741                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
742                   default: puts ("hppa-hitachi-hiuxwe2"); break;
743                 }
744             }
745           else if (CPU_IS_HP_MC68K (cpu))
746             puts ("m68k-hitachi-hiuxwe2");
747           else puts ("unknown-hitachi-hiuxwe2");
748           exit (0);
749         }
750 EOF
751         $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
752                 { echo "$SYSTEM_NAME"; exit; }
753         echo unknown-hitachi-hiuxwe2
754         exit ;;
755     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
756         echo hppa1.1-hp-bsd
757         exit ;;
758     9000/8??:4.3bsd:*:*)
759         echo hppa1.0-hp-bsd
760         exit ;;
761     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
762         echo hppa1.0-hp-mpeix
763         exit ;;
764     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
765         echo hppa1.1-hp-osf
766         exit ;;
767     hp8??:OSF1:*:*)
768         echo hppa1.0-hp-osf
769         exit ;;
770     i*86:OSF1:*:*)
771         if [ -x /usr/sbin/sysversion ] ; then
772             echo ${UNAME_MACHINE}-unknown-osf1mk
773         else
774             echo ${UNAME_MACHINE}-unknown-osf1
775         fi
776         exit ;;
777     parisc*:Lites*:*:*)
778         echo hppa1.1-hp-lites
779         exit ;;
780     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
781         echo c1-convex-bsd
782         exit ;;
783     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
784         if getsysinfo -f scalar_acc
785         then echo c32-convex-bsd
786         else echo c2-convex-bsd
787         fi
788         exit ;;
789     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
790         echo c34-convex-bsd
791         exit ;;
792     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
793         echo c38-convex-bsd
794         exit ;;
795     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
796         echo c4-convex-bsd
797         exit ;;
798     CRAY*Y-MP:*:*:*)
799         echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
800         exit ;;
801     CRAY*[A-Z]90:*:*:*)
802         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
803         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
804               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
805               -e 's/\.[^.]*$/.X/'
806         exit ;;
807     CRAY*TS:*:*:*)
808         echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
809         exit ;;
810     CRAY*T3E:*:*:*)
811         echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
812         exit ;;
813     CRAY*SV1:*:*:*)
814         echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
815         exit ;;
816     *:UNICOS/mp:*:*)
817         echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
818         exit ;;
819     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
820         FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
821         FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
822         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
823         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
824         exit ;;
825     5000:UNIX_System_V:4.*:*)
826         FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
827         FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
828         echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
829         exit ;;
830     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
831         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
832         exit ;;
833     sparc*:BSD/OS:*:*)
834         echo sparc-unknown-bsdi${UNAME_RELEASE}
835         exit ;;
836     *:BSD/OS:*:*)
837         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
838         exit ;;
839     *:FreeBSD:*:*)
840         UNAME_PROCESSOR=`/usr/bin/uname -p`
841         case ${UNAME_PROCESSOR} in
842             amd64)
843                 UNAME_PROCESSOR=x86_64 ;;
844             i386)
845                 UNAME_PROCESSOR=i586 ;;
846         esac
847         echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
848         exit ;;
849     i*:CYGWIN*:*)
850         echo ${UNAME_MACHINE}-pc-cygwin
851         exit ;;
852     *:MINGW64*:*)
853         echo ${UNAME_MACHINE}-pc-mingw64
854         exit ;;
855     *:MINGW*:*)
856         echo ${UNAME_MACHINE}-pc-mingw32
857         exit ;;
858     *:MSYS*:*)
859         echo ${UNAME_MACHINE}-pc-msys
860         exit ;;
861     i*:windows32*:*)
862         # uname -m includes "-pc" on this system.
863         echo ${UNAME_MACHINE}-mingw32
864         exit ;;
865     i*:PW*:*)
866         echo ${UNAME_MACHINE}-pc-pw32
867         exit ;;
868     *:Interix*:*)
869         case ${UNAME_MACHINE} in
870             x86)
871                 echo i586-pc-interix${UNAME_RELEASE}
872                 exit ;;
873             authenticamd | genuineintel | EM64T)
874                 echo x86_64-unknown-interix${UNAME_RELEASE}
875                 exit ;;
876             IA64)
877                 echo ia64-unknown-interix${UNAME_RELEASE}
878                 exit ;;
879         esac ;;
880     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
881         echo i${UNAME_MACHINE}-pc-mks
882         exit ;;
883     8664:Windows_NT:*)
884         echo x86_64-pc-mks
885         exit ;;
886     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
887         # How do we know it's Interix rather than the generic POSIX subsystem?
888         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
889         # UNAME_MACHINE based on the output of uname instead of i386?
890         echo i586-pc-interix
891         exit ;;
892     i*:UWIN*:*)
893         echo ${UNAME_MACHINE}-pc-uwin
894         exit ;;
895     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
896         echo x86_64-unknown-cygwin
897         exit ;;
898     p*:CYGWIN*:*)
899         echo powerpcle-unknown-cygwin
900         exit ;;
901     prep*:SunOS:5.*:*)
902         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
903         exit ;;
904     *:GNU:*:*)
905         # the GNU system
906         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
907         exit ;;
908     *:GNU/*:*:*)
909         # other systems with GNU libc and userland
910         echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
911         exit ;;
912     i*86:Minix:*:*)
913         echo ${UNAME_MACHINE}-pc-minix
914         exit ;;
915     aarch64:Linux:*:*)
916         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
917         exit ;;
918     aarch64_be:Linux:*:*)
919         UNAME_MACHINE=aarch64_be
920         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
921         exit ;;
922     alpha:Linux:*:*)
923         case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
924           EV5)   UNAME_MACHINE=alphaev5 ;;
925           EV56)  UNAME_MACHINE=alphaev56 ;;
926           PCA56) UNAME_MACHINE=alphapca56 ;;
927           PCA57) UNAME_MACHINE=alphapca56 ;;
928           EV6)   UNAME_MACHINE=alphaev6 ;;
929           EV67)  UNAME_MACHINE=alphaev67 ;;
930           EV68*) UNAME_MACHINE=alphaev68 ;;
931         esac
932         objdump --private-headers /bin/sh | grep -q ld.so.1
933         if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
934         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
935         exit ;;
936     arc:Linux:*:* | arceb:Linux:*:*)
937         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
938         exit ;;
939     arm*:Linux:*:*)
940         eval $set_cc_for_build
941         if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
942             | grep -q __ARM_EABI__
943         then
944             echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
945         else
946             if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
947                 | grep -q __ARM_PCS_VFP
948             then
949                 echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
950             else
951                 echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
952             fi
953         fi
954         exit ;;
955     avr32*:Linux:*:*)
956         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
957         exit ;;
958     cris:Linux:*:*)
959         echo ${UNAME_MACHINE}-axis-linux-${LIBC}
960         exit ;;
961     crisv32:Linux:*:*)
962         echo ${UNAME_MACHINE}-axis-linux-${LIBC}
963         exit ;;
964     e2k:Linux:*:*)
965         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
966         exit ;;
967     frv:Linux:*:*)
968         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
969         exit ;;
970     hexagon:Linux:*:*)
971         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
972         exit ;;
973     i*86:Linux:*:*)
974         echo ${UNAME_MACHINE}-pc-linux-${LIBC}
975         exit ;;
976     ia64:Linux:*:*)
977         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
978         exit ;;
979     k1om:Linux:*:*)
980         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
981         exit ;;
982     m32r*:Linux:*:*)
983         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
984         exit ;;
985     m68*:Linux:*:*)
986         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
987         exit ;;
988     mips:Linux:*:* | mips64:Linux:*:*)
989         eval $set_cc_for_build
990         sed 's/^        //' << EOF >$dummy.c
991         #undef CPU
992         #undef ${UNAME_MACHINE}
993         #undef ${UNAME_MACHINE}el
994         #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
995         CPU=${UNAME_MACHINE}el
996         #else
997         #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
998         CPU=${UNAME_MACHINE}
999         #else
1000         CPU=
1001         #endif
1002         #endif
1003 EOF
1004         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
1005         test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
1006         ;;
1007     mips64el:Linux:*:*)
1008         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1009         exit ;;
1010     openrisc*:Linux:*:*)
1011         echo or1k-unknown-linux-${LIBC}
1012         exit ;;
1013     or32:Linux:*:* | or1k*:Linux:*:*)
1014         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1015         exit ;;
1016     padre:Linux:*:*)
1017         echo sparc-unknown-linux-${LIBC}
1018         exit ;;
1019     parisc64:Linux:*:* | hppa64:Linux:*:*)
1020         echo hppa64-unknown-linux-${LIBC}
1021         exit ;;
1022     parisc:Linux:*:* | hppa:Linux:*:*)
1023         # Look for CPU level
1024         case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
1025           PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
1026           PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
1027           *)    echo hppa-unknown-linux-${LIBC} ;;
1028         esac
1029         exit ;;
1030     ppc64:Linux:*:*)
1031         echo powerpc64-unknown-linux-${LIBC}
1032         exit ;;
1033     ppc:Linux:*:*)
1034         echo powerpc-unknown-linux-${LIBC}
1035         exit ;;
1036     ppc64le:Linux:*:*)
1037         echo powerpc64le-unknown-linux-${LIBC}
1038         exit ;;
1039     ppcle:Linux:*:*)
1040         echo powerpcle-unknown-linux-${LIBC}
1041         exit ;;
1042     riscv32:Linux:*:* | riscv64:Linux:*:*)
1043         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1044         exit ;;
1045     s390:Linux:*:* | s390x:Linux:*:*)
1046         echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
1047         exit ;;
1048     sh64*:Linux:*:*)
1049         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1050         exit ;;
1051     sh*:Linux:*:*)
1052         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1053         exit ;;
1054     sparc:Linux:*:* | sparc64:Linux:*:*)
1055         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1056         exit ;;
1057     tile*:Linux:*:*)
1058         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1059         exit ;;
1060     vax:Linux:*:*)
1061         echo ${UNAME_MACHINE}-dec-linux-${LIBC}
1062         exit ;;
1063     x86_64:Linux:*:*)
1064         echo ${UNAME_MACHINE}-pc-linux-${LIBC}
1065         exit ;;
1066     xtensa*:Linux:*:*)
1067         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1068         exit ;;
1069     i*86:DYNIX/ptx:4*:*)
1070         # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1071         # earlier versions are messed up and put the nodename in both
1072         # sysname and nodename.
1073         echo i386-sequent-sysv4
1074         exit ;;
1075     i*86:UNIX_SV:4.2MP:2.*)
1076         # Unixware is an offshoot of SVR4, but it has its own version
1077         # number series starting with 2...
1078         # I am not positive that other SVR4 systems won't match this,
1079         # I just have to hope.  -- rms.
1080         # Use sysv4.2uw... so that sysv4* matches it.
1081         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
1082         exit ;;
1083     i*86:OS/2:*:*)
1084         # If we were able to find `uname', then EMX Unix compatibility
1085         # is probably installed.
1086         echo ${UNAME_MACHINE}-pc-os2-emx
1087         exit ;;
1088     i*86:XTS-300:*:STOP)
1089         echo ${UNAME_MACHINE}-unknown-stop
1090         exit ;;
1091     i*86:atheos:*:*)
1092         echo ${UNAME_MACHINE}-unknown-atheos
1093         exit ;;
1094     i*86:syllable:*:*)
1095         echo ${UNAME_MACHINE}-pc-syllable
1096         exit ;;
1097     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1098         echo i386-unknown-lynxos${UNAME_RELEASE}
1099         exit ;;
1100     i*86:*DOS:*:*)
1101         echo ${UNAME_MACHINE}-pc-msdosdjgpp
1102         exit ;;
1103     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1104         UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1105         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1106                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1107         else
1108                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1109         fi
1110         exit ;;
1111     i*86:*:5:[678]*)
1112         # UnixWare 7.x, OpenUNIX and OpenServer 6.
1113         case `/bin/uname -X | grep "^Machine"` in
1114             *486*)           UNAME_MACHINE=i486 ;;
1115             *Pentium)        UNAME_MACHINE=i586 ;;
1116             *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1117         esac
1118         echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1119         exit ;;
1120     i*86:*:3.2:*)
1121         if test -f /usr/options/cb.name; then
1122                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1123                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1124         elif /bin/uname -X 2>/dev/null >/dev/null ; then
1125                 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1126                 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1127                 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1128                         && UNAME_MACHINE=i586
1129                 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1130                         && UNAME_MACHINE=i686
1131                 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1132                         && UNAME_MACHINE=i686
1133                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1134         else
1135                 echo ${UNAME_MACHINE}-pc-sysv32
1136         fi
1137         exit ;;
1138     pc:*:*:*)
1139         # Left here for compatibility:
1140         # uname -m prints for DJGPP always 'pc', but it prints nothing about
1141         # the processor, so we play safe by assuming i586.
1142         # Note: whatever this is, it MUST be the same as what config.sub
1143         # prints for the "djgpp" host, or else GDB configure will decide that
1144         # this is a cross-build.
1145         echo i586-pc-msdosdjgpp
1146         exit ;;
1147     Intel:Mach:3*:*)
1148         echo i386-pc-mach3
1149         exit ;;
1150     paragon:*:*:*)
1151         echo i860-intel-osf1
1152         exit ;;
1153     i860:*:4.*:*) # i860-SVR4
1154         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1155           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1156         else # Add other i860-SVR4 vendors below as they are discovered.
1157           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1158         fi
1159         exit ;;
1160     mini*:CTIX:SYS*5:*)
1161         # "miniframe"
1162         echo m68010-convergent-sysv
1163         exit ;;
1164     mc68k:UNIX:SYSTEM5:3.51m)
1165         echo m68k-convergent-sysv
1166         exit ;;
1167     M680?0:D-NIX:5.3:*)
1168         echo m68k-diab-dnix
1169         exit ;;
1170     M68*:*:R3V[5678]*:*)
1171         test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1172     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)
1173         OS_REL=''
1174         test -r /etc/.relid \
1175         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1176         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1177           && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1178         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1179           && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1180     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1181         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1182           && { echo i486-ncr-sysv4; exit; } ;;
1183     NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1184         OS_REL='.3'
1185         test -r /etc/.relid \
1186             && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1187         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1188             && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1189         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1190             && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
1191         /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1192             && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1193     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1194         echo m68k-unknown-lynxos${UNAME_RELEASE}
1195         exit ;;
1196     mc68030:UNIX_System_V:4.*:*)
1197         echo m68k-atari-sysv4
1198         exit ;;
1199     TSUNAMI:LynxOS:2.*:*)
1200         echo sparc-unknown-lynxos${UNAME_RELEASE}
1201         exit ;;
1202     rs6000:LynxOS:2.*:*)
1203         echo rs6000-unknown-lynxos${UNAME_RELEASE}
1204         exit ;;
1205     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1206         echo powerpc-unknown-lynxos${UNAME_RELEASE}
1207         exit ;;
1208     SM[BE]S:UNIX_SV:*:*)
1209         echo mips-dde-sysv${UNAME_RELEASE}
1210         exit ;;
1211     RM*:ReliantUNIX-*:*:*)
1212         echo mips-sni-sysv4
1213         exit ;;
1214     RM*:SINIX-*:*:*)
1215         echo mips-sni-sysv4
1216         exit ;;
1217     *:SINIX-*:*:*)
1218         if uname -p 2>/dev/null >/dev/null ; then
1219                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1220                 echo ${UNAME_MACHINE}-sni-sysv4
1221         else
1222                 echo ns32k-sni-sysv
1223         fi
1224         exit ;;
1225     PENTIUM:*:4.0*:*)   # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1226                         # says <Richard.M.Bartel@ccMail.Census.GOV>
1227         echo i586-unisys-sysv4
1228         exit ;;
1229     *:UNIX_System_V:4*:FTX*)
1230         # From Gerald Hewes <hewes@openmarket.com>.
1231         # How about differentiating between stratus architectures? -djm
1232         echo hppa1.1-stratus-sysv4
1233         exit ;;
1234     *:*:*:FTX*)
1235         # From seanf@swdc.stratus.com.
1236         echo i860-stratus-sysv4
1237         exit ;;
1238     i*86:VOS:*:*)
1239         # From Paul.Green@stratus.com.
1240         echo ${UNAME_MACHINE}-stratus-vos
1241         exit ;;
1242     *:VOS:*:*)
1243         # From Paul.Green@stratus.com.
1244         echo hppa1.1-stratus-vos
1245         exit ;;
1246     mc68*:A/UX:*:*)
1247         echo m68k-apple-aux${UNAME_RELEASE}
1248         exit ;;
1249     news*:NEWS-OS:6*:*)
1250         echo mips-sony-newsos6
1251         exit ;;
1252     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1253         if [ -d /usr/nec ]; then
1254                 echo mips-nec-sysv${UNAME_RELEASE}
1255         else
1256                 echo mips-unknown-sysv${UNAME_RELEASE}
1257         fi
1258         exit ;;
1259     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1260         echo powerpc-be-beos
1261         exit ;;
1262     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1263         echo powerpc-apple-beos
1264         exit ;;
1265     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1266         echo i586-pc-beos
1267         exit ;;
1268     BePC:Haiku:*:*)     # Haiku running on Intel PC compatible.
1269         echo i586-pc-haiku
1270         exit ;;
1271     x86_64:Haiku:*:*)
1272         echo x86_64-unknown-haiku
1273         exit ;;
1274     SX-4:SUPER-UX:*:*)
1275         echo sx4-nec-superux${UNAME_RELEASE}
1276         exit ;;
1277     SX-5:SUPER-UX:*:*)
1278         echo sx5-nec-superux${UNAME_RELEASE}
1279         exit ;;
1280     SX-6:SUPER-UX:*:*)
1281         echo sx6-nec-superux${UNAME_RELEASE}
1282         exit ;;
1283     SX-7:SUPER-UX:*:*)
1284         echo sx7-nec-superux${UNAME_RELEASE}
1285         exit ;;
1286     SX-8:SUPER-UX:*:*)
1287         echo sx8-nec-superux${UNAME_RELEASE}
1288         exit ;;
1289     SX-8R:SUPER-UX:*:*)
1290         echo sx8r-nec-superux${UNAME_RELEASE}
1291         exit ;;
1292     SX-ACE:SUPER-UX:*:*)
1293         echo sxace-nec-superux${UNAME_RELEASE}
1294         exit ;;
1295     Power*:Rhapsody:*:*)
1296         echo powerpc-apple-rhapsody${UNAME_RELEASE}
1297         exit ;;
1298     *:Rhapsody:*:*)
1299         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1300         exit ;;
1301     *:Darwin:*:*)
1302         UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1303         eval $set_cc_for_build
1304         if test "$UNAME_PROCESSOR" = unknown ; then
1305             UNAME_PROCESSOR=powerpc
1306         fi
1307         if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
1308             if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
1309                 if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1310                        (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1311                        grep IS_64BIT_ARCH >/dev/null
1312                 then
1313                     case $UNAME_PROCESSOR in
1314                         i386) UNAME_PROCESSOR=x86_64 ;;
1315                         powerpc) UNAME_PROCESSOR=powerpc64 ;;
1316                     esac
1317                 fi
1318                 # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
1319                 if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
1320                        (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1321                        grep IS_PPC >/dev/null
1322                 then
1323                     UNAME_PROCESSOR=powerpc
1324                 fi
1325             fi
1326         elif test "$UNAME_PROCESSOR" = i386 ; then
1327             # Avoid executing cc on OS X 10.9, as it ships with a stub
1328             # that puts up a graphical alert prompting to install
1329             # developer tools.  Any system running Mac OS X 10.7 or
1330             # later (Darwin 11 and later) is required to have a 64-bit
1331             # processor. This is not true of the ARM version of Darwin
1332             # that Apple uses in portable devices.
1333             UNAME_PROCESSOR=x86_64
1334         fi
1335         echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1336         exit ;;
1337     *:procnto*:*:* | *:QNX:[0123456789]*:*)
1338         UNAME_PROCESSOR=`uname -p`
1339         if test "$UNAME_PROCESSOR" = x86; then
1340                 UNAME_PROCESSOR=i386
1341                 UNAME_MACHINE=pc
1342         fi
1343         echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1344         exit ;;
1345     *:QNX:*:4*)
1346         echo i386-pc-qnx
1347         exit ;;
1348     NEO-*:NONSTOP_KERNEL:*:*)
1349         echo neo-tandem-nsk${UNAME_RELEASE}
1350         exit ;;
1351     NSE-*:NONSTOP_KERNEL:*:*)
1352         echo nse-tandem-nsk${UNAME_RELEASE}
1353         exit ;;
1354     NSR-*:NONSTOP_KERNEL:*:*)
1355         echo nsr-tandem-nsk${UNAME_RELEASE}
1356         exit ;;
1357     NSX-*:NONSTOP_KERNEL:*:*)
1358         echo nsx-tandem-nsk${UNAME_RELEASE}
1359         exit ;;
1360     *:NonStop-UX:*:*)
1361         echo mips-compaq-nonstopux
1362         exit ;;
1363     BS2000:POSIX*:*:*)
1364         echo bs2000-siemens-sysv
1365         exit ;;
1366     DS/*:UNIX_System_V:*:*)
1367         echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1368         exit ;;
1369     *:Plan9:*:*)
1370         # "uname -m" is not consistent, so use $cputype instead. 386
1371         # is converted to i386 for consistency with other x86
1372         # operating systems.
1373         if test "$cputype" = 386; then
1374             UNAME_MACHINE=i386
1375         else
1376             UNAME_MACHINE="$cputype"
1377         fi
1378         echo ${UNAME_MACHINE}-unknown-plan9
1379         exit ;;
1380     *:TOPS-10:*:*)
1381         echo pdp10-unknown-tops10
1382         exit ;;
1383     *:TENEX:*:*)
1384         echo pdp10-unknown-tenex
1385         exit ;;
1386     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1387         echo pdp10-dec-tops20
1388         exit ;;
1389     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1390         echo pdp10-xkl-tops20
1391         exit ;;
1392     *:TOPS-20:*:*)
1393         echo pdp10-unknown-tops20
1394         exit ;;
1395     *:ITS:*:*)
1396         echo pdp10-unknown-its
1397         exit ;;
1398     SEI:*:*:SEIUX)
1399         echo mips-sei-seiux${UNAME_RELEASE}
1400         exit ;;
1401     *:DragonFly:*:*)
1402         echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1403         exit ;;
1404     *:*VMS:*:*)
1405         UNAME_MACHINE=`(uname -p) 2>/dev/null`
1406         case "${UNAME_MACHINE}" in
1407             A*) echo alpha-dec-vms ; exit ;;
1408             I*) echo ia64-dec-vms ; exit ;;
1409             V*) echo vax-dec-vms ; exit ;;
1410         esac ;;
1411     *:XENIX:*:SysV)
1412         echo i386-pc-xenix
1413         exit ;;
1414     i*86:skyos:*:*)
1415         echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'`
1416         exit ;;
1417     i*86:rdos:*:*)
1418         echo ${UNAME_MACHINE}-pc-rdos
1419         exit ;;
1420     i*86:AROS:*:*)
1421         echo ${UNAME_MACHINE}-pc-aros
1422         exit ;;
1423     x86_64:VMkernel:*:*)
1424         echo ${UNAME_MACHINE}-unknown-esx
1425         exit ;;
1426     amd64:Isilon\ OneFS:*:*)
1427         echo x86_64-unknown-onefs
1428         exit ;;
1429 esac
1430
1431 cat >&2 <<EOF
1432 $0: unable to guess system type
1433
1434 This script (version $timestamp), has failed to recognize the
1435 operating system you are using. If your script is old, overwrite *all*
1436 copies of config.guess and config.sub with the latest versions from:
1437
1438   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
1439 and
1440   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
1441
1442 If $0 has already been updated, send the following data and any
1443 information you think might be pertinent to config-patches@gnu.org to
1444 provide the necessary information to handle your system.
1445
1446 config.guess timestamp = $timestamp
1447
1448 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1449 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1450 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1451 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1452
1453 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1454 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1455
1456 hostinfo               = `(hostinfo) 2>/dev/null`
1457 /bin/universe          = `(/bin/universe) 2>/dev/null`
1458 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1459 /bin/arch              = `(/bin/arch) 2>/dev/null`
1460 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1461 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1462
1463 UNAME_MACHINE = ${UNAME_MACHINE}
1464 UNAME_RELEASE = ${UNAME_RELEASE}
1465 UNAME_SYSTEM  = ${UNAME_SYSTEM}
1466 UNAME_VERSION = ${UNAME_VERSION}
1467 EOF
1468
1469 exit 1
1470
1471 # Local variables:
1472 # eval: (add-hook 'write-file-hooks 'time-stamp)
1473 # time-stamp-start: "timestamp='"
1474 # time-stamp-format: "%:y-%02m-%02d"
1475 # time-stamp-end: "'"
1476 # End: