Fix compiler warning in Option_String()
[ngircd-alex.git] / config.guess
1 #! /bin/sh
2 # Attempt to guess a canonical system name.
3 #   Copyright 1992-2016 Free Software Foundation, Inc.
4
5 timestamp='2016-10-02'
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 ($timestamp)
51
52 Originally written by Per Bothner.
53 Copyright 1992-2016 Free Software Foundation, Inc.
54
55 This is free software; see the source for copying conditions.  There is NO
56 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
57
58 help="
59 Try \`$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     alpha:OSF1:*:*)
263         case $UNAME_RELEASE in
264         *4.0)
265                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
266                 ;;
267         *5.*)
268                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
269                 ;;
270         esac
271         # According to Compaq, /usr/sbin/psrinfo has been available on
272         # OSF/1 and Tru64 systems produced since 1995.  I hope that
273         # covers most systems running today.  This code pipes the CPU
274         # types through head -n 1, so we only detect the type of CPU 0.
275         ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
276         case "$ALPHA_CPU_TYPE" in
277             "EV4 (21064)")
278                 UNAME_MACHINE=alpha ;;
279             "EV4.5 (21064)")
280                 UNAME_MACHINE=alpha ;;
281             "LCA4 (21066/21068)")
282                 UNAME_MACHINE=alpha ;;
283             "EV5 (21164)")
284                 UNAME_MACHINE=alphaev5 ;;
285             "EV5.6 (21164A)")
286                 UNAME_MACHINE=alphaev56 ;;
287             "EV5.6 (21164PC)")
288                 UNAME_MACHINE=alphapca56 ;;
289             "EV5.7 (21164PC)")
290                 UNAME_MACHINE=alphapca57 ;;
291             "EV6 (21264)")
292                 UNAME_MACHINE=alphaev6 ;;
293             "EV6.7 (21264A)")
294                 UNAME_MACHINE=alphaev67 ;;
295             "EV6.8CB (21264C)")
296                 UNAME_MACHINE=alphaev68 ;;
297             "EV6.8AL (21264B)")
298                 UNAME_MACHINE=alphaev68 ;;
299             "EV6.8CX (21264D)")
300                 UNAME_MACHINE=alphaev68 ;;
301             "EV6.9A (21264/EV69A)")
302                 UNAME_MACHINE=alphaev69 ;;
303             "EV7 (21364)")
304                 UNAME_MACHINE=alphaev7 ;;
305             "EV7.9 (21364A)")
306                 UNAME_MACHINE=alphaev79 ;;
307         esac
308         # A Pn.n version is a patched version.
309         # A Vn.n version is a released version.
310         # A Tn.n version is a released field test version.
311         # A Xn.n version is an unreleased experimental baselevel.
312         # 1.2 uses "1.2" for uname -r.
313         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
314         # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
315         exitcode=$?
316         trap '' 0
317         exit $exitcode ;;
318     Alpha\ *:Windows_NT*:*)
319         # How do we know it's Interix rather than the generic POSIX subsystem?
320         # Should we change UNAME_MACHINE based on the output of uname instead
321         # of the specific Alpha model?
322         echo alpha-pc-interix
323         exit ;;
324     21064:Windows_NT:50:3)
325         echo alpha-dec-winnt3.5
326         exit ;;
327     Amiga*:UNIX_System_V:4.0:*)
328         echo m68k-unknown-sysv4
329         exit ;;
330     *:[Aa]miga[Oo][Ss]:*:*)
331         echo ${UNAME_MACHINE}-unknown-amigaos
332         exit ;;
333     *:[Mm]orph[Oo][Ss]:*:*)
334         echo ${UNAME_MACHINE}-unknown-morphos
335         exit ;;
336     *:OS/390:*:*)
337         echo i370-ibm-openedition
338         exit ;;
339     *:z/VM:*:*)
340         echo s390-ibm-zvmoe
341         exit ;;
342     *:OS400:*:*)
343         echo powerpc-ibm-os400
344         exit ;;
345     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
346         echo arm-acorn-riscix${UNAME_RELEASE}
347         exit ;;
348     arm*:riscos:*:*|arm*:RISCOS:*:*)
349         echo arm-unknown-riscos
350         exit ;;
351     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
352         echo hppa1.1-hitachi-hiuxmpp
353         exit ;;
354     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
355         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
356         if test "`(/bin/universe) 2>/dev/null`" = att ; then
357                 echo pyramid-pyramid-sysv3
358         else
359                 echo pyramid-pyramid-bsd
360         fi
361         exit ;;
362     NILE*:*:*:dcosx)
363         echo pyramid-pyramid-svr4
364         exit ;;
365     DRS?6000:unix:4.0:6*)
366         echo sparc-icl-nx6
367         exit ;;
368     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
369         case `/usr/bin/uname -p` in
370             sparc) echo sparc-icl-nx7; exit ;;
371         esac ;;
372     s390x:SunOS:*:*)
373         echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
374         exit ;;
375     sun4H:SunOS:5.*:*)
376         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
377         exit ;;
378     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
379         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
380         exit ;;
381     i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
382         echo i386-pc-auroraux${UNAME_RELEASE}
383         exit ;;
384     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
385         eval $set_cc_for_build
386         SUN_ARCH=i386
387         # If there is a compiler, see if it is configured for 64-bit objects.
388         # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
389         # This test works for both compilers.
390         if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
391             if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
392                 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
393                 grep IS_64BIT_ARCH >/dev/null
394             then
395                 SUN_ARCH=x86_64
396             fi
397         fi
398         echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
399         exit ;;
400     sun4*:SunOS:6*:*)
401         # According to config.sub, this is the proper way to canonicalize
402         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
403         # it's likely to be more like Solaris than SunOS4.
404         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
405         exit ;;
406     sun4*:SunOS:*:*)
407         case "`/usr/bin/arch -k`" in
408             Series*|S4*)
409                 UNAME_RELEASE=`uname -v`
410                 ;;
411         esac
412         # Japanese Language versions have a version number like `4.1.3-JL'.
413         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
414         exit ;;
415     sun3*:SunOS:*:*)
416         echo m68k-sun-sunos${UNAME_RELEASE}
417         exit ;;
418     sun*:*:4.2BSD:*)
419         UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
420         test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3
421         case "`/bin/arch`" in
422             sun3)
423                 echo m68k-sun-sunos${UNAME_RELEASE}
424                 ;;
425             sun4)
426                 echo sparc-sun-sunos${UNAME_RELEASE}
427                 ;;
428         esac
429         exit ;;
430     aushp:SunOS:*:*)
431         echo sparc-auspex-sunos${UNAME_RELEASE}
432         exit ;;
433     # The situation for MiNT is a little confusing.  The machine name
434     # can be virtually everything (everything which is not
435     # "atarist" or "atariste" at least should have a processor
436     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
437     # to the lowercase version "mint" (or "freemint").  Finally
438     # the system name "TOS" denotes a system which is actually not
439     # MiNT.  But MiNT is downward compatible to TOS, so this should
440     # be no problem.
441     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
442         echo m68k-atari-mint${UNAME_RELEASE}
443         exit ;;
444     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
445         echo m68k-atari-mint${UNAME_RELEASE}
446         exit ;;
447     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
448         echo m68k-atari-mint${UNAME_RELEASE}
449         exit ;;
450     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
451         echo m68k-milan-mint${UNAME_RELEASE}
452         exit ;;
453     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
454         echo m68k-hades-mint${UNAME_RELEASE}
455         exit ;;
456     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
457         echo m68k-unknown-mint${UNAME_RELEASE}
458         exit ;;
459     m68k:machten:*:*)
460         echo m68k-apple-machten${UNAME_RELEASE}
461         exit ;;
462     powerpc:machten:*:*)
463         echo powerpc-apple-machten${UNAME_RELEASE}
464         exit ;;
465     RISC*:Mach:*:*)
466         echo mips-dec-mach_bsd4.3
467         exit ;;
468     RISC*:ULTRIX:*:*)
469         echo mips-dec-ultrix${UNAME_RELEASE}
470         exit ;;
471     VAX*:ULTRIX*:*:*)
472         echo vax-dec-ultrix${UNAME_RELEASE}
473         exit ;;
474     2020:CLIX:*:* | 2430:CLIX:*:*)
475         echo clipper-intergraph-clix${UNAME_RELEASE}
476         exit ;;
477     mips:*:*:UMIPS | mips:*:*:RISCos)
478         eval $set_cc_for_build
479         sed 's/^        //' << EOF >$dummy.c
480 #ifdef __cplusplus
481 #include <stdio.h>  /* for printf() prototype */
482         int main (int argc, char *argv[]) {
483 #else
484         int main (argc, argv) int argc; char *argv[]; {
485 #endif
486         #if defined (host_mips) && defined (MIPSEB)
487         #if defined (SYSTYPE_SYSV)
488           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
489         #endif
490         #if defined (SYSTYPE_SVR4)
491           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
492         #endif
493         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
494           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
495         #endif
496         #endif
497           exit (-1);
498         }
499 EOF
500         $CC_FOR_BUILD -o $dummy $dummy.c &&
501           dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
502           SYSTEM_NAME=`$dummy $dummyarg` &&
503             { echo "$SYSTEM_NAME"; exit; }
504         echo mips-mips-riscos${UNAME_RELEASE}
505         exit ;;
506     Motorola:PowerMAX_OS:*:*)
507         echo powerpc-motorola-powermax
508         exit ;;
509     Motorola:*:4.3:PL8-*)
510         echo powerpc-harris-powermax
511         exit ;;
512     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
513         echo powerpc-harris-powermax
514         exit ;;
515     Night_Hawk:Power_UNIX:*:*)
516         echo powerpc-harris-powerunix
517         exit ;;
518     m88k:CX/UX:7*:*)
519         echo m88k-harris-cxux7
520         exit ;;
521     m88k:*:4*:R4*)
522         echo m88k-motorola-sysv4
523         exit ;;
524     m88k:*:3*:R3*)
525         echo m88k-motorola-sysv3
526         exit ;;
527     AViiON:dgux:*:*)
528         # DG/UX returns AViiON for all architectures
529         UNAME_PROCESSOR=`/usr/bin/uname -p`
530         if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
531         then
532             if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
533                [ ${TARGET_BINARY_INTERFACE}x = x ]
534             then
535                 echo m88k-dg-dgux${UNAME_RELEASE}
536             else
537                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
538             fi
539         else
540             echo i586-dg-dgux${UNAME_RELEASE}
541         fi
542         exit ;;
543     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
544         echo m88k-dolphin-sysv3
545         exit ;;
546     M88*:*:R3*:*)
547         # Delta 88k system running SVR3
548         echo m88k-motorola-sysv3
549         exit ;;
550     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
551         echo m88k-tektronix-sysv3
552         exit ;;
553     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
554         echo m68k-tektronix-bsd
555         exit ;;
556     *:IRIX*:*:*)
557         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
558         exit ;;
559     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
560         echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
561         exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
562     i*86:AIX:*:*)
563         echo i386-ibm-aix
564         exit ;;
565     ia64:AIX:*:*)
566         if [ -x /usr/bin/oslevel ] ; then
567                 IBM_REV=`/usr/bin/oslevel`
568         else
569                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
570         fi
571         echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
572         exit ;;
573     *:AIX:2:3)
574         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
575                 eval $set_cc_for_build
576                 sed 's/^                //' << EOF >$dummy.c
577                 #include <sys/systemcfg.h>
578
579                 main()
580                         {
581                         if (!__power_pc())
582                                 exit(1);
583                         puts("powerpc-ibm-aix3.2.5");
584                         exit(0);
585                         }
586 EOF
587                 if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
588                 then
589                         echo "$SYSTEM_NAME"
590                 else
591                         echo rs6000-ibm-aix3.2.5
592                 fi
593         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
594                 echo rs6000-ibm-aix3.2.4
595         else
596                 echo rs6000-ibm-aix3.2
597         fi
598         exit ;;
599     *:AIX:*:[4567])
600         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
601         if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
602                 IBM_ARCH=rs6000
603         else
604                 IBM_ARCH=powerpc
605         fi
606         if [ -x /usr/bin/lslpp ] ; then
607                 IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
608                            awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
609         else
610                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
611         fi
612         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
613         exit ;;
614     *:AIX:*:*)
615         echo rs6000-ibm-aix
616         exit ;;
617     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
618         echo romp-ibm-bsd4.4
619         exit ;;
620     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
621         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
622         exit ;;                             # report: romp-ibm BSD 4.3
623     *:BOSX:*:*)
624         echo rs6000-bull-bosx
625         exit ;;
626     DPX/2?00:B.O.S.:*:*)
627         echo m68k-bull-sysv3
628         exit ;;
629     9000/[34]??:4.3bsd:1.*:*)
630         echo m68k-hp-bsd
631         exit ;;
632     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
633         echo m68k-hp-bsd4.4
634         exit ;;
635     9000/[34678]??:HP-UX:*:*)
636         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
637         case "${UNAME_MACHINE}" in
638             9000/31? )            HP_ARCH=m68000 ;;
639             9000/[34]?? )         HP_ARCH=m68k ;;
640             9000/[678][0-9][0-9])
641                 if [ -x /usr/bin/getconf ]; then
642                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
643                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
644                     case "${sc_cpu_version}" in
645                       523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
646                       528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
647                       532)                      # CPU_PA_RISC2_0
648                         case "${sc_kernel_bits}" in
649                           32) HP_ARCH=hppa2.0n ;;
650                           64) HP_ARCH=hppa2.0w ;;
651                           '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
652                         esac ;;
653                     esac
654                 fi
655                 if [ "${HP_ARCH}" = "" ]; then
656                     eval $set_cc_for_build
657                     sed 's/^            //' << EOF >$dummy.c
658
659                 #define _HPUX_SOURCE
660                 #include <stdlib.h>
661                 #include <unistd.h>
662
663                 int main ()
664                 {
665                 #if defined(_SC_KERNEL_BITS)
666                     long bits = sysconf(_SC_KERNEL_BITS);
667                 #endif
668                     long cpu  = sysconf (_SC_CPU_VERSION);
669
670                     switch (cpu)
671                         {
672                         case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
673                         case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
674                         case CPU_PA_RISC2_0:
675                 #if defined(_SC_KERNEL_BITS)
676                             switch (bits)
677                                 {
678                                 case 64: puts ("hppa2.0w"); break;
679                                 case 32: puts ("hppa2.0n"); break;
680                                 default: puts ("hppa2.0"); break;
681                                 } break;
682                 #else  /* !defined(_SC_KERNEL_BITS) */
683                             puts ("hppa2.0"); break;
684                 #endif
685                         default: puts ("hppa1.0"); break;
686                         }
687                     exit (0);
688                 }
689 EOF
690                     (CCOPTS="" $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
691                     test -z "$HP_ARCH" && HP_ARCH=hppa
692                 fi ;;
693         esac
694         if [ ${HP_ARCH} = hppa2.0w ]
695         then
696             eval $set_cc_for_build
697
698             # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
699             # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
700             # generating 64-bit code.  GNU and HP use different nomenclature:
701             #
702             # $ CC_FOR_BUILD=cc ./config.guess
703             # => hppa2.0w-hp-hpux11.23
704             # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
705             # => hppa64-hp-hpux11.23
706
707             if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
708                 grep -q __LP64__
709             then
710                 HP_ARCH=hppa2.0w
711             else
712                 HP_ARCH=hppa64
713             fi
714         fi
715         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
716         exit ;;
717     ia64:HP-UX:*:*)
718         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
719         echo ia64-hp-hpux${HPUX_REV}
720         exit ;;
721     3050*:HI-UX:*:*)
722         eval $set_cc_for_build
723         sed 's/^        //' << EOF >$dummy.c
724         #include <unistd.h>
725         int
726         main ()
727         {
728           long cpu = sysconf (_SC_CPU_VERSION);
729           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
730              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
731              results, however.  */
732           if (CPU_IS_PA_RISC (cpu))
733             {
734               switch (cpu)
735                 {
736                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
737                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
738                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
739                   default: puts ("hppa-hitachi-hiuxwe2"); break;
740                 }
741             }
742           else if (CPU_IS_HP_MC68K (cpu))
743             puts ("m68k-hitachi-hiuxwe2");
744           else puts ("unknown-hitachi-hiuxwe2");
745           exit (0);
746         }
747 EOF
748         $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
749                 { echo "$SYSTEM_NAME"; exit; }
750         echo unknown-hitachi-hiuxwe2
751         exit ;;
752     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
753         echo hppa1.1-hp-bsd
754         exit ;;
755     9000/8??:4.3bsd:*:*)
756         echo hppa1.0-hp-bsd
757         exit ;;
758     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
759         echo hppa1.0-hp-mpeix
760         exit ;;
761     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
762         echo hppa1.1-hp-osf
763         exit ;;
764     hp8??:OSF1:*:*)
765         echo hppa1.0-hp-osf
766         exit ;;
767     i*86:OSF1:*:*)
768         if [ -x /usr/sbin/sysversion ] ; then
769             echo ${UNAME_MACHINE}-unknown-osf1mk
770         else
771             echo ${UNAME_MACHINE}-unknown-osf1
772         fi
773         exit ;;
774     parisc*:Lites*:*:*)
775         echo hppa1.1-hp-lites
776         exit ;;
777     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
778         echo c1-convex-bsd
779         exit ;;
780     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
781         if getsysinfo -f scalar_acc
782         then echo c32-convex-bsd
783         else echo c2-convex-bsd
784         fi
785         exit ;;
786     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
787         echo c34-convex-bsd
788         exit ;;
789     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
790         echo c38-convex-bsd
791         exit ;;
792     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
793         echo c4-convex-bsd
794         exit ;;
795     CRAY*Y-MP:*:*:*)
796         echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
797         exit ;;
798     CRAY*[A-Z]90:*:*:*)
799         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
800         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
801               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
802               -e 's/\.[^.]*$/.X/'
803         exit ;;
804     CRAY*TS:*:*:*)
805         echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
806         exit ;;
807     CRAY*T3E:*:*:*)
808         echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
809         exit ;;
810     CRAY*SV1:*:*:*)
811         echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
812         exit ;;
813     *:UNICOS/mp:*:*)
814         echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
815         exit ;;
816     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
817         FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
818         FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
819         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
820         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
821         exit ;;
822     5000:UNIX_System_V:4.*:*)
823         FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
824         FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
825         echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
826         exit ;;
827     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
828         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
829         exit ;;
830     sparc*:BSD/OS:*:*)
831         echo sparc-unknown-bsdi${UNAME_RELEASE}
832         exit ;;
833     *:BSD/OS:*:*)
834         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
835         exit ;;
836     *:FreeBSD:*:*)
837         UNAME_PROCESSOR=`/usr/bin/uname -p`
838         case ${UNAME_PROCESSOR} in
839             amd64)
840                 echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
841             *)
842                 echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
843         esac
844         exit ;;
845     i*:CYGWIN*:*)
846         echo ${UNAME_MACHINE}-pc-cygwin
847         exit ;;
848     *:MINGW64*:*)
849         echo ${UNAME_MACHINE}-pc-mingw64
850         exit ;;
851     *:MINGW*:*)
852         echo ${UNAME_MACHINE}-pc-mingw32
853         exit ;;
854     *:MSYS*:*)
855         echo ${UNAME_MACHINE}-pc-msys
856         exit ;;
857     i*:windows32*:*)
858         # uname -m includes "-pc" on this system.
859         echo ${UNAME_MACHINE}-mingw32
860         exit ;;
861     i*:PW*:*)
862         echo ${UNAME_MACHINE}-pc-pw32
863         exit ;;
864     *:Interix*:*)
865         case ${UNAME_MACHINE} in
866             x86)
867                 echo i586-pc-interix${UNAME_RELEASE}
868                 exit ;;
869             authenticamd | genuineintel | EM64T)
870                 echo x86_64-unknown-interix${UNAME_RELEASE}
871                 exit ;;
872             IA64)
873                 echo ia64-unknown-interix${UNAME_RELEASE}
874                 exit ;;
875         esac ;;
876     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
877         echo i${UNAME_MACHINE}-pc-mks
878         exit ;;
879     8664:Windows_NT:*)
880         echo x86_64-pc-mks
881         exit ;;
882     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
883         # How do we know it's Interix rather than the generic POSIX subsystem?
884         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
885         # UNAME_MACHINE based on the output of uname instead of i386?
886         echo i586-pc-interix
887         exit ;;
888     i*:UWIN*:*)
889         echo ${UNAME_MACHINE}-pc-uwin
890         exit ;;
891     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
892         echo x86_64-unknown-cygwin
893         exit ;;
894     p*:CYGWIN*:*)
895         echo powerpcle-unknown-cygwin
896         exit ;;
897     prep*:SunOS:5.*:*)
898         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
899         exit ;;
900     *:GNU:*:*)
901         # the GNU system
902         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
903         exit ;;
904     *:GNU/*:*:*)
905         # other systems with GNU libc and userland
906         echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
907         exit ;;
908     i*86:Minix:*:*)
909         echo ${UNAME_MACHINE}-pc-minix
910         exit ;;
911     aarch64:Linux:*:*)
912         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
913         exit ;;
914     aarch64_be:Linux:*:*)
915         UNAME_MACHINE=aarch64_be
916         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
917         exit ;;
918     alpha:Linux:*:*)
919         case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
920           EV5)   UNAME_MACHINE=alphaev5 ;;
921           EV56)  UNAME_MACHINE=alphaev56 ;;
922           PCA56) UNAME_MACHINE=alphapca56 ;;
923           PCA57) UNAME_MACHINE=alphapca56 ;;
924           EV6)   UNAME_MACHINE=alphaev6 ;;
925           EV67)  UNAME_MACHINE=alphaev67 ;;
926           EV68*) UNAME_MACHINE=alphaev68 ;;
927         esac
928         objdump --private-headers /bin/sh | grep -q ld.so.1
929         if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
930         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
931         exit ;;
932     arc:Linux:*:* | arceb:Linux:*:*)
933         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
934         exit ;;
935     arm*:Linux:*:*)
936         eval $set_cc_for_build
937         if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
938             | grep -q __ARM_EABI__
939         then
940             echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
941         else
942             if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
943                 | grep -q __ARM_PCS_VFP
944             then
945                 echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
946             else
947                 echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
948             fi
949         fi
950         exit ;;
951     avr32*:Linux:*:*)
952         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
953         exit ;;
954     cris:Linux:*:*)
955         echo ${UNAME_MACHINE}-axis-linux-${LIBC}
956         exit ;;
957     crisv32:Linux:*:*)
958         echo ${UNAME_MACHINE}-axis-linux-${LIBC}
959         exit ;;
960     e2k:Linux:*:*)
961         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
962         exit ;;
963     frv:Linux:*:*)
964         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
965         exit ;;
966     hexagon:Linux:*:*)
967         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
968         exit ;;
969     i*86:Linux:*:*)
970         echo ${UNAME_MACHINE}-pc-linux-${LIBC}
971         exit ;;
972     ia64:Linux:*:*)
973         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
974         exit ;;
975     k1om:Linux:*:*)
976         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
977         exit ;;
978     m32r*:Linux:*:*)
979         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
980         exit ;;
981     m68*:Linux:*:*)
982         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
983         exit ;;
984     mips:Linux:*:* | mips64:Linux:*:*)
985         eval $set_cc_for_build
986         sed 's/^        //' << EOF >$dummy.c
987         #undef CPU
988         #undef ${UNAME_MACHINE}
989         #undef ${UNAME_MACHINE}el
990         #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
991         CPU=${UNAME_MACHINE}el
992         #else
993         #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
994         CPU=${UNAME_MACHINE}
995         #else
996         CPU=
997         #endif
998         #endif
999 EOF
1000         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
1001         test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
1002         ;;
1003     mips64el:Linux:*:*)
1004         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1005         exit ;;
1006     openrisc*:Linux:*:*)
1007         echo or1k-unknown-linux-${LIBC}
1008         exit ;;
1009     or32:Linux:*:* | or1k*:Linux:*:*)
1010         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1011         exit ;;
1012     padre:Linux:*:*)
1013         echo sparc-unknown-linux-${LIBC}
1014         exit ;;
1015     parisc64:Linux:*:* | hppa64:Linux:*:*)
1016         echo hppa64-unknown-linux-${LIBC}
1017         exit ;;
1018     parisc:Linux:*:* | hppa:Linux:*:*)
1019         # Look for CPU level
1020         case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
1021           PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
1022           PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
1023           *)    echo hppa-unknown-linux-${LIBC} ;;
1024         esac
1025         exit ;;
1026     ppc64:Linux:*:*)
1027         echo powerpc64-unknown-linux-${LIBC}
1028         exit ;;
1029     ppc:Linux:*:*)
1030         echo powerpc-unknown-linux-${LIBC}
1031         exit ;;
1032     ppc64le:Linux:*:*)
1033         echo powerpc64le-unknown-linux-${LIBC}
1034         exit ;;
1035     ppcle:Linux:*:*)
1036         echo powerpcle-unknown-linux-${LIBC}
1037         exit ;;
1038     riscv32:Linux:*:* | riscv64:Linux:*:*)
1039         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1040         exit ;;
1041     s390:Linux:*:* | s390x:Linux:*:*)
1042         echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
1043         exit ;;
1044     sh64*:Linux:*:*)
1045         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1046         exit ;;
1047     sh*:Linux:*:*)
1048         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1049         exit ;;
1050     sparc:Linux:*:* | sparc64:Linux:*:*)
1051         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1052         exit ;;
1053     tile*:Linux:*:*)
1054         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1055         exit ;;
1056     vax:Linux:*:*)
1057         echo ${UNAME_MACHINE}-dec-linux-${LIBC}
1058         exit ;;
1059     x86_64:Linux:*:*)
1060         echo ${UNAME_MACHINE}-pc-linux-${LIBC}
1061         exit ;;
1062     xtensa*:Linux:*:*)
1063         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1064         exit ;;
1065     i*86:DYNIX/ptx:4*:*)
1066         # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1067         # earlier versions are messed up and put the nodename in both
1068         # sysname and nodename.
1069         echo i386-sequent-sysv4
1070         exit ;;
1071     i*86:UNIX_SV:4.2MP:2.*)
1072         # Unixware is an offshoot of SVR4, but it has its own version
1073         # number series starting with 2...
1074         # I am not positive that other SVR4 systems won't match this,
1075         # I just have to hope.  -- rms.
1076         # Use sysv4.2uw... so that sysv4* matches it.
1077         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
1078         exit ;;
1079     i*86:OS/2:*:*)
1080         # If we were able to find `uname', then EMX Unix compatibility
1081         # is probably installed.
1082         echo ${UNAME_MACHINE}-pc-os2-emx
1083         exit ;;
1084     i*86:XTS-300:*:STOP)
1085         echo ${UNAME_MACHINE}-unknown-stop
1086         exit ;;
1087     i*86:atheos:*:*)
1088         echo ${UNAME_MACHINE}-unknown-atheos
1089         exit ;;
1090     i*86:syllable:*:*)
1091         echo ${UNAME_MACHINE}-pc-syllable
1092         exit ;;
1093     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1094         echo i386-unknown-lynxos${UNAME_RELEASE}
1095         exit ;;
1096     i*86:*DOS:*:*)
1097         echo ${UNAME_MACHINE}-pc-msdosdjgpp
1098         exit ;;
1099     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1100         UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1101         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1102                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1103         else
1104                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1105         fi
1106         exit ;;
1107     i*86:*:5:[678]*)
1108         # UnixWare 7.x, OpenUNIX and OpenServer 6.
1109         case `/bin/uname -X | grep "^Machine"` in
1110             *486*)           UNAME_MACHINE=i486 ;;
1111             *Pentium)        UNAME_MACHINE=i586 ;;
1112             *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1113         esac
1114         echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1115         exit ;;
1116     i*86:*:3.2:*)
1117         if test -f /usr/options/cb.name; then
1118                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1119                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1120         elif /bin/uname -X 2>/dev/null >/dev/null ; then
1121                 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1122                 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1123                 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1124                         && UNAME_MACHINE=i586
1125                 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1126                         && UNAME_MACHINE=i686
1127                 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1128                         && UNAME_MACHINE=i686
1129                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1130         else
1131                 echo ${UNAME_MACHINE}-pc-sysv32
1132         fi
1133         exit ;;
1134     pc:*:*:*)
1135         # Left here for compatibility:
1136         # uname -m prints for DJGPP always 'pc', but it prints nothing about
1137         # the processor, so we play safe by assuming i586.
1138         # Note: whatever this is, it MUST be the same as what config.sub
1139         # prints for the "djgpp" host, or else GDB configure will decide that
1140         # this is a cross-build.
1141         echo i586-pc-msdosdjgpp
1142         exit ;;
1143     Intel:Mach:3*:*)
1144         echo i386-pc-mach3
1145         exit ;;
1146     paragon:*:*:*)
1147         echo i860-intel-osf1
1148         exit ;;
1149     i860:*:4.*:*) # i860-SVR4
1150         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1151           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1152         else # Add other i860-SVR4 vendors below as they are discovered.
1153           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1154         fi
1155         exit ;;
1156     mini*:CTIX:SYS*5:*)
1157         # "miniframe"
1158         echo m68010-convergent-sysv
1159         exit ;;
1160     mc68k:UNIX:SYSTEM5:3.51m)
1161         echo m68k-convergent-sysv
1162         exit ;;
1163     M680?0:D-NIX:5.3:*)
1164         echo m68k-diab-dnix
1165         exit ;;
1166     M68*:*:R3V[5678]*:*)
1167         test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1168     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)
1169         OS_REL=''
1170         test -r /etc/.relid \
1171         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1172         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1173           && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1174         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1175           && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1176     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1177         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1178           && { echo i486-ncr-sysv4; exit; } ;;
1179     NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1180         OS_REL='.3'
1181         test -r /etc/.relid \
1182             && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1183         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1184             && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1185         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1186             && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
1187         /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1188             && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1189     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1190         echo m68k-unknown-lynxos${UNAME_RELEASE}
1191         exit ;;
1192     mc68030:UNIX_System_V:4.*:*)
1193         echo m68k-atari-sysv4
1194         exit ;;
1195     TSUNAMI:LynxOS:2.*:*)
1196         echo sparc-unknown-lynxos${UNAME_RELEASE}
1197         exit ;;
1198     rs6000:LynxOS:2.*:*)
1199         echo rs6000-unknown-lynxos${UNAME_RELEASE}
1200         exit ;;
1201     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1202         echo powerpc-unknown-lynxos${UNAME_RELEASE}
1203         exit ;;
1204     SM[BE]S:UNIX_SV:*:*)
1205         echo mips-dde-sysv${UNAME_RELEASE}
1206         exit ;;
1207     RM*:ReliantUNIX-*:*:*)
1208         echo mips-sni-sysv4
1209         exit ;;
1210     RM*:SINIX-*:*:*)
1211         echo mips-sni-sysv4
1212         exit ;;
1213     *:SINIX-*:*:*)
1214         if uname -p 2>/dev/null >/dev/null ; then
1215                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1216                 echo ${UNAME_MACHINE}-sni-sysv4
1217         else
1218                 echo ns32k-sni-sysv
1219         fi
1220         exit ;;
1221     PENTIUM:*:4.0*:*)   # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1222                         # says <Richard.M.Bartel@ccMail.Census.GOV>
1223         echo i586-unisys-sysv4
1224         exit ;;
1225     *:UNIX_System_V:4*:FTX*)
1226         # From Gerald Hewes <hewes@openmarket.com>.
1227         # How about differentiating between stratus architectures? -djm
1228         echo hppa1.1-stratus-sysv4
1229         exit ;;
1230     *:*:*:FTX*)
1231         # From seanf@swdc.stratus.com.
1232         echo i860-stratus-sysv4
1233         exit ;;
1234     i*86:VOS:*:*)
1235         # From Paul.Green@stratus.com.
1236         echo ${UNAME_MACHINE}-stratus-vos
1237         exit ;;
1238     *:VOS:*:*)
1239         # From Paul.Green@stratus.com.
1240         echo hppa1.1-stratus-vos
1241         exit ;;
1242     mc68*:A/UX:*:*)
1243         echo m68k-apple-aux${UNAME_RELEASE}
1244         exit ;;
1245     news*:NEWS-OS:6*:*)
1246         echo mips-sony-newsos6
1247         exit ;;
1248     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1249         if [ -d /usr/nec ]; then
1250                 echo mips-nec-sysv${UNAME_RELEASE}
1251         else
1252                 echo mips-unknown-sysv${UNAME_RELEASE}
1253         fi
1254         exit ;;
1255     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1256         echo powerpc-be-beos
1257         exit ;;
1258     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1259         echo powerpc-apple-beos
1260         exit ;;
1261     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1262         echo i586-pc-beos
1263         exit ;;
1264     BePC:Haiku:*:*)     # Haiku running on Intel PC compatible.
1265         echo i586-pc-haiku
1266         exit ;;
1267     x86_64:Haiku:*:*)
1268         echo x86_64-unknown-haiku
1269         exit ;;
1270     SX-4:SUPER-UX:*:*)
1271         echo sx4-nec-superux${UNAME_RELEASE}
1272         exit ;;
1273     SX-5:SUPER-UX:*:*)
1274         echo sx5-nec-superux${UNAME_RELEASE}
1275         exit ;;
1276     SX-6:SUPER-UX:*:*)
1277         echo sx6-nec-superux${UNAME_RELEASE}
1278         exit ;;
1279     SX-7:SUPER-UX:*:*)
1280         echo sx7-nec-superux${UNAME_RELEASE}
1281         exit ;;
1282     SX-8:SUPER-UX:*:*)
1283         echo sx8-nec-superux${UNAME_RELEASE}
1284         exit ;;
1285     SX-8R:SUPER-UX:*:*)
1286         echo sx8r-nec-superux${UNAME_RELEASE}
1287         exit ;;
1288     SX-ACE:SUPER-UX:*:*)
1289         echo sxace-nec-superux${UNAME_RELEASE}
1290         exit ;;
1291     Power*:Rhapsody:*:*)
1292         echo powerpc-apple-rhapsody${UNAME_RELEASE}
1293         exit ;;
1294     *:Rhapsody:*:*)
1295         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1296         exit ;;
1297     *:Darwin:*:*)
1298         UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1299         eval $set_cc_for_build
1300         if test "$UNAME_PROCESSOR" = unknown ; then
1301             UNAME_PROCESSOR=powerpc
1302         fi
1303         if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
1304             if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
1305                 if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1306                     (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1307                     grep IS_64BIT_ARCH >/dev/null
1308                 then
1309                     case $UNAME_PROCESSOR in
1310                         i386) UNAME_PROCESSOR=x86_64 ;;
1311                         powerpc) UNAME_PROCESSOR=powerpc64 ;;
1312                     esac
1313                 fi
1314             fi
1315         elif test "$UNAME_PROCESSOR" = i386 ; then
1316             # Avoid executing cc on OS X 10.9, as it ships with a stub
1317             # that puts up a graphical alert prompting to install
1318             # developer tools.  Any system running Mac OS X 10.7 or
1319             # later (Darwin 11 and later) is required to have a 64-bit
1320             # processor. This is not true of the ARM version of Darwin
1321             # that Apple uses in portable devices.
1322             UNAME_PROCESSOR=x86_64
1323         fi
1324         echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1325         exit ;;
1326     *:procnto*:*:* | *:QNX:[0123456789]*:*)
1327         UNAME_PROCESSOR=`uname -p`
1328         if test "$UNAME_PROCESSOR" = x86; then
1329                 UNAME_PROCESSOR=i386
1330                 UNAME_MACHINE=pc
1331         fi
1332         echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1333         exit ;;
1334     *:QNX:*:4*)
1335         echo i386-pc-qnx
1336         exit ;;
1337     NEO-?:NONSTOP_KERNEL:*:*)
1338         echo neo-tandem-nsk${UNAME_RELEASE}
1339         exit ;;
1340     NSE-*:NONSTOP_KERNEL:*:*)
1341         echo nse-tandem-nsk${UNAME_RELEASE}
1342         exit ;;
1343     NSR-?:NONSTOP_KERNEL:*:*)
1344         echo nsr-tandem-nsk${UNAME_RELEASE}
1345         exit ;;
1346     *:NonStop-UX:*:*)
1347         echo mips-compaq-nonstopux
1348         exit ;;
1349     BS2000:POSIX*:*:*)
1350         echo bs2000-siemens-sysv
1351         exit ;;
1352     DS/*:UNIX_System_V:*:*)
1353         echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1354         exit ;;
1355     *:Plan9:*:*)
1356         # "uname -m" is not consistent, so use $cputype instead. 386
1357         # is converted to i386 for consistency with other x86
1358         # operating systems.
1359         if test "$cputype" = 386; then
1360             UNAME_MACHINE=i386
1361         else
1362             UNAME_MACHINE="$cputype"
1363         fi
1364         echo ${UNAME_MACHINE}-unknown-plan9
1365         exit ;;
1366     *:TOPS-10:*:*)
1367         echo pdp10-unknown-tops10
1368         exit ;;
1369     *:TENEX:*:*)
1370         echo pdp10-unknown-tenex
1371         exit ;;
1372     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1373         echo pdp10-dec-tops20
1374         exit ;;
1375     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1376         echo pdp10-xkl-tops20
1377         exit ;;
1378     *:TOPS-20:*:*)
1379         echo pdp10-unknown-tops20
1380         exit ;;
1381     *:ITS:*:*)
1382         echo pdp10-unknown-its
1383         exit ;;
1384     SEI:*:*:SEIUX)
1385         echo mips-sei-seiux${UNAME_RELEASE}
1386         exit ;;
1387     *:DragonFly:*:*)
1388         echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1389         exit ;;
1390     *:*VMS:*:*)
1391         UNAME_MACHINE=`(uname -p) 2>/dev/null`
1392         case "${UNAME_MACHINE}" in
1393             A*) echo alpha-dec-vms ; exit ;;
1394             I*) echo ia64-dec-vms ; exit ;;
1395             V*) echo vax-dec-vms ; exit ;;
1396         esac ;;
1397     *:XENIX:*:SysV)
1398         echo i386-pc-xenix
1399         exit ;;
1400     i*86:skyos:*:*)
1401         echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'`
1402         exit ;;
1403     i*86:rdos:*:*)
1404         echo ${UNAME_MACHINE}-pc-rdos
1405         exit ;;
1406     i*86:AROS:*:*)
1407         echo ${UNAME_MACHINE}-pc-aros
1408         exit ;;
1409     x86_64:VMkernel:*:*)
1410         echo ${UNAME_MACHINE}-unknown-esx
1411         exit ;;
1412     amd64:Isilon\ OneFS:*:*)
1413         echo x86_64-unknown-onefs
1414         exit ;;
1415 esac
1416
1417 cat >&2 <<EOF
1418 $0: unable to guess system type
1419
1420 This script (version $timestamp), has failed to recognize the
1421 operating system you are using. If your script is old, overwrite
1422 config.guess and config.sub with the latest versions from:
1423
1424   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
1425 and
1426   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
1427
1428 If $0 has already been updated, send the following data and any
1429 information you think might be pertinent to config-patches@gnu.org to
1430 provide the necessary information to handle your system.
1431
1432 config.guess timestamp = $timestamp
1433
1434 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1435 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1436 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1437 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1438
1439 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1440 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1441
1442 hostinfo               = `(hostinfo) 2>/dev/null`
1443 /bin/universe          = `(/bin/universe) 2>/dev/null`
1444 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1445 /bin/arch              = `(/bin/arch) 2>/dev/null`
1446 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1447 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1448
1449 UNAME_MACHINE = ${UNAME_MACHINE}
1450 UNAME_RELEASE = ${UNAME_RELEASE}
1451 UNAME_SYSTEM  = ${UNAME_SYSTEM}
1452 UNAME_VERSION = ${UNAME_VERSION}
1453 EOF
1454
1455 exit 1
1456
1457 # Local variables:
1458 # eval: (add-hook 'write-file-hooks 'time-stamp)
1459 # time-stamp-start: "timestamp='"
1460 # time-stamp-format: "%:y-%02m-%02d"
1461 # time-stamp-end: "'"
1462 # End: