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[howm/howm.git] / config.guess
1 #! /bin/sh
2 # Attempt to guess a canonical system name.
3 #   Copyright 1992-2018 Free Software Foundation, Inc.
4
5 timestamp='2018-02-24'
6
7 # This file is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
11 #
12 # This program is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 # General Public License for more details.
16 #
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, see <https://www.gnu.org/licenses/>.
19 #
20 # As a special exception to the GNU General Public License, if you
21 # distribute this file as part of a program that contains a
22 # configuration script generated by Autoconf, you may include it under
23 # the same distribution terms that you use for the rest of that
24 # program.  This Exception is an additional permission under section 7
25 # of the GNU General Public License, version 3 ("GPLv3").
26 #
27 # Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
28 #
29 # You can get the latest version of this script from:
30 # https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
31 #
32 # Please send patches to <config-patches@gnu.org>.
33
34
35 me=`echo "$0" | sed -e 's,.*/,,'`
36
37 usage="\
38 Usage: $0 [OPTION]
39
40 Output the configuration name of the system \`$me' is run on.
41
42 Options:
43   -h, --help         print this help, then exit
44   -t, --time-stamp   print date of last modification, then exit
45   -v, --version      print version number, then exit
46
47 Report bugs and patches to <config-patches@gnu.org>."
48
49 version="\
50 GNU config.guess ($timestamp)
51
52 Originally written by Per Bothner.
53 Copyright 1992-2018 Free Software Foundation, Inc.
54
55 This is free software; see the source for copying conditions.  There is NO
56 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
57
58 help="
59 Try \`$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 "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
153
154         # If ldd exists, use it to detect musl libc.
155         if command -v ldd >/dev/null && \
156                 ldd --version 2>&1 | grep -q ^musl
157         then
158             LIBC=musl
159         fi
160         ;;
161 esac
162
163 # Note: order is significant - the case branches are not exclusive.
164
165 case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
166     *:NetBSD:*:*)
167         # NetBSD (nbsd) targets should (where applicable) match one or
168         # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
169         # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
170         # switched to ELF, *-*-netbsd* would select the old
171         # object file format.  This provides both forward
172         # compatibility and a consistent mechanism for selecting the
173         # object file format.
174         #
175         # Note: NetBSD doesn't particularly care about the vendor
176         # portion of the name.  We always set it to "unknown".
177         sysctl="sysctl -n hw.machine_arch"
178         UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
179             "/sbin/$sysctl" 2>/dev/null || \
180             "/usr/sbin/$sysctl" 2>/dev/null || \
181             echo unknown)`
182         case "$UNAME_MACHINE_ARCH" in
183             armeb) machine=armeb-unknown ;;
184             arm*) machine=arm-unknown ;;
185             sh3el) machine=shl-unknown ;;
186             sh3eb) machine=sh-unknown ;;
187             sh5el) machine=sh5le-unknown ;;
188             earmv*)
189                 arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
190                 endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
191                 machine="${arch}${endian}"-unknown
192                 ;;
193             *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
194         esac
195         # The Operating System including object format, if it has switched
196         # to ELF recently (or will in the future) and ABI.
197         case "$UNAME_MACHINE_ARCH" in
198             earm*)
199                 os=netbsdelf
200                 ;;
201             arm*|i386|m68k|ns32k|sh3*|sparc|vax)
202                 eval "$set_cc_for_build"
203                 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
204                         | grep -q __ELF__
205                 then
206                     # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
207                     # Return netbsd for either.  FIX?
208                     os=netbsd
209                 else
210                     os=netbsdelf
211                 fi
212                 ;;
213             *)
214                 os=netbsd
215                 ;;
216         esac
217         # Determine ABI tags.
218         case "$UNAME_MACHINE_ARCH" in
219             earm*)
220                 expr='s/^earmv[0-9]/-eabi/;s/eb$//'
221                 abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
222                 ;;
223         esac
224         # The OS release
225         # Debian GNU/NetBSD machines have a different userland, and
226         # thus, need a distinct triplet. However, they do not need
227         # kernel version information, so it can be replaced with a
228         # suitable tag, in the style of linux-gnu.
229         case "$UNAME_VERSION" in
230             Debian*)
231                 release='-gnu'
232                 ;;
233             *)
234                 release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
235                 ;;
236         esac
237         # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
238         # contains redundant information, the shorter form:
239         # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
240         echo "$machine-${os}${release}${abi}"
241         exit ;;
242     *:Bitrig:*:*)
243         UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
244         echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
245         exit ;;
246     *:OpenBSD:*:*)
247         UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
248         echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
249         exit ;;
250     *:LibertyBSD:*:*)
251         UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
252         echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
253         exit ;;
254     *:MidnightBSD:*:*)
255         echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
256         exit ;;
257     *:ekkoBSD:*:*)
258         echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
259         exit ;;
260     *:SolidBSD:*:*)
261         echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
262         exit ;;
263     macppc:MirBSD:*:*)
264         echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
265         exit ;;
266     *:MirBSD:*:*)
267         echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
268         exit ;;
269     *:Sortix:*:*)
270         echo "$UNAME_MACHINE"-unknown-sortix
271         exit ;;
272     *:Redox:*:*)
273         echo "$UNAME_MACHINE"-unknown-redox
274         exit ;;
275     mips:OSF1:*.*)
276         echo mips-dec-osf1
277         exit ;;
278     alpha:OSF1:*:*)
279         case $UNAME_RELEASE in
280         *4.0)
281                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
282                 ;;
283         *5.*)
284                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
285                 ;;
286         esac
287         # According to Compaq, /usr/sbin/psrinfo has been available on
288         # OSF/1 and Tru64 systems produced since 1995.  I hope that
289         # covers most systems running today.  This code pipes the CPU
290         # types through head -n 1, so we only detect the type of CPU 0.
291         ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
292         case "$ALPHA_CPU_TYPE" in
293             "EV4 (21064)")
294                 UNAME_MACHINE=alpha ;;
295             "EV4.5 (21064)")
296                 UNAME_MACHINE=alpha ;;
297             "LCA4 (21066/21068)")
298                 UNAME_MACHINE=alpha ;;
299             "EV5 (21164)")
300                 UNAME_MACHINE=alphaev5 ;;
301             "EV5.6 (21164A)")
302                 UNAME_MACHINE=alphaev56 ;;
303             "EV5.6 (21164PC)")
304                 UNAME_MACHINE=alphapca56 ;;
305             "EV5.7 (21164PC)")
306                 UNAME_MACHINE=alphapca57 ;;
307             "EV6 (21264)")
308                 UNAME_MACHINE=alphaev6 ;;
309             "EV6.7 (21264A)")
310                 UNAME_MACHINE=alphaev67 ;;
311             "EV6.8CB (21264C)")
312                 UNAME_MACHINE=alphaev68 ;;
313             "EV6.8AL (21264B)")
314                 UNAME_MACHINE=alphaev68 ;;
315             "EV6.8CX (21264D)")
316                 UNAME_MACHINE=alphaev68 ;;
317             "EV6.9A (21264/EV69A)")
318                 UNAME_MACHINE=alphaev69 ;;
319             "EV7 (21364)")
320                 UNAME_MACHINE=alphaev7 ;;
321             "EV7.9 (21364A)")
322                 UNAME_MACHINE=alphaev79 ;;
323         esac
324         # A Pn.n version is a patched version.
325         # A Vn.n version is a released version.
326         # A Tn.n version is a released field test version.
327         # A Xn.n version is an unreleased experimental baselevel.
328         # 1.2 uses "1.2" for uname -r.
329         echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
330         # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
331         exitcode=$?
332         trap '' 0
333         exit $exitcode ;;
334     Amiga*:UNIX_System_V:4.0:*)
335         echo m68k-unknown-sysv4
336         exit ;;
337     *:[Aa]miga[Oo][Ss]:*:*)
338         echo "$UNAME_MACHINE"-unknown-amigaos
339         exit ;;
340     *:[Mm]orph[Oo][Ss]:*:*)
341         echo "$UNAME_MACHINE"-unknown-morphos
342         exit ;;
343     *:OS/390:*:*)
344         echo i370-ibm-openedition
345         exit ;;
346     *:z/VM:*:*)
347         echo s390-ibm-zvmoe
348         exit ;;
349     *:OS400:*:*)
350         echo powerpc-ibm-os400
351         exit ;;
352     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
353         echo arm-acorn-riscix"$UNAME_RELEASE"
354         exit ;;
355     arm*:riscos:*:*|arm*:RISCOS:*:*)
356         echo arm-unknown-riscos
357         exit ;;
358     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
359         echo hppa1.1-hitachi-hiuxmpp
360         exit ;;
361     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
362         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
363         if test "`(/bin/universe) 2>/dev/null`" = att ; then
364                 echo pyramid-pyramid-sysv3
365         else
366                 echo pyramid-pyramid-bsd
367         fi
368         exit ;;
369     NILE*:*:*:dcosx)
370         echo pyramid-pyramid-svr4
371         exit ;;
372     DRS?6000:unix:4.0:6*)
373         echo sparc-icl-nx6
374         exit ;;
375     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
376         case `/usr/bin/uname -p` in
377             sparc) echo sparc-icl-nx7; exit ;;
378         esac ;;
379     s390x:SunOS:*:*)
380         echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
381         exit ;;
382     sun4H:SunOS:5.*:*)
383         echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
384         exit ;;
385     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
386         echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
387         exit ;;
388     i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
389         echo i386-pc-auroraux"$UNAME_RELEASE"
390         exit ;;
391     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
392         eval "$set_cc_for_build"
393         SUN_ARCH=i386
394         # If there is a compiler, see if it is configured for 64-bit objects.
395         # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
396         # This test works for both compilers.
397         if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
398             if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
399                 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
400                 grep IS_64BIT_ARCH >/dev/null
401             then
402                 SUN_ARCH=x86_64
403             fi
404         fi
405         echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
406         exit ;;
407     sun4*:SunOS:6*:*)
408         # According to config.sub, this is the proper way to canonicalize
409         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
410         # it's likely to be more like Solaris than SunOS4.
411         echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
412         exit ;;
413     sun4*:SunOS:*:*)
414         case "`/usr/bin/arch -k`" in
415             Series*|S4*)
416                 UNAME_RELEASE=`uname -v`
417                 ;;
418         esac
419         # Japanese Language versions have a version number like `4.1.3-JL'.
420         echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
421         exit ;;
422     sun3*:SunOS:*:*)
423         echo m68k-sun-sunos"$UNAME_RELEASE"
424         exit ;;
425     sun*:*:4.2BSD:*)
426         UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
427         test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
428         case "`/bin/arch`" in
429             sun3)
430                 echo m68k-sun-sunos"$UNAME_RELEASE"
431                 ;;
432             sun4)
433                 echo sparc-sun-sunos"$UNAME_RELEASE"
434                 ;;
435         esac
436         exit ;;
437     aushp:SunOS:*:*)
438         echo sparc-auspex-sunos"$UNAME_RELEASE"
439         exit ;;
440     # The situation for MiNT is a little confusing.  The machine name
441     # can be virtually everything (everything which is not
442     # "atarist" or "atariste" at least should have a processor
443     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
444     # to the lowercase version "mint" (or "freemint").  Finally
445     # the system name "TOS" denotes a system which is actually not
446     # MiNT.  But MiNT is downward compatible to TOS, so this should
447     # be no problem.
448     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
449         echo m68k-atari-mint"$UNAME_RELEASE"
450         exit ;;
451     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
452         echo m68k-atari-mint"$UNAME_RELEASE"
453         exit ;;
454     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
455         echo m68k-atari-mint"$UNAME_RELEASE"
456         exit ;;
457     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
458         echo m68k-milan-mint"$UNAME_RELEASE"
459         exit ;;
460     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
461         echo m68k-hades-mint"$UNAME_RELEASE"
462         exit ;;
463     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
464         echo m68k-unknown-mint"$UNAME_RELEASE"
465         exit ;;
466     m68k:machten:*:*)
467         echo m68k-apple-machten"$UNAME_RELEASE"
468         exit ;;
469     powerpc:machten:*:*)
470         echo powerpc-apple-machten"$UNAME_RELEASE"
471         exit ;;
472     RISC*:Mach:*:*)
473         echo mips-dec-mach_bsd4.3
474         exit ;;
475     RISC*:ULTRIX:*:*)
476         echo mips-dec-ultrix"$UNAME_RELEASE"
477         exit ;;
478     VAX*:ULTRIX*:*:*)
479         echo vax-dec-ultrix"$UNAME_RELEASE"
480         exit ;;
481     2020:CLIX:*:* | 2430:CLIX:*:*)
482         echo clipper-intergraph-clix"$UNAME_RELEASE"
483         exit ;;
484     mips:*:*:UMIPS | mips:*:*:RISCos)
485         eval "$set_cc_for_build"
486         sed 's/^        //' << EOF > "$dummy.c"
487 #ifdef __cplusplus
488 #include <stdio.h>  /* for printf() prototype */
489         int main (int argc, char *argv[]) {
490 #else
491         int main (argc, argv) int argc; char *argv[]; {
492 #endif
493         #if defined (host_mips) && defined (MIPSEB)
494         #if defined (SYSTYPE_SYSV)
495           printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
496         #endif
497         #if defined (SYSTYPE_SVR4)
498           printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
499         #endif
500         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
501           printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
502         #endif
503         #endif
504           exit (-1);
505         }
506 EOF
507         $CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
508           dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
509           SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
510             { echo "$SYSTEM_NAME"; exit; }
511         echo mips-mips-riscos"$UNAME_RELEASE"
512         exit ;;
513     Motorola:PowerMAX_OS:*:*)
514         echo powerpc-motorola-powermax
515         exit ;;
516     Motorola:*:4.3:PL8-*)
517         echo powerpc-harris-powermax
518         exit ;;
519     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
520         echo powerpc-harris-powermax
521         exit ;;
522     Night_Hawk:Power_UNIX:*:*)
523         echo powerpc-harris-powerunix
524         exit ;;
525     m88k:CX/UX:7*:*)
526         echo m88k-harris-cxux7
527         exit ;;
528     m88k:*:4*:R4*)
529         echo m88k-motorola-sysv4
530         exit ;;
531     m88k:*:3*:R3*)
532         echo m88k-motorola-sysv3
533         exit ;;
534     AViiON:dgux:*:*)
535         # DG/UX returns AViiON for all architectures
536         UNAME_PROCESSOR=`/usr/bin/uname -p`
537         if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ]
538         then
539             if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \
540                [ "$TARGET_BINARY_INTERFACE"x = x ]
541             then
542                 echo m88k-dg-dgux"$UNAME_RELEASE"
543             else
544                 echo m88k-dg-dguxbcs"$UNAME_RELEASE"
545             fi
546         else
547             echo i586-dg-dgux"$UNAME_RELEASE"
548         fi
549         exit ;;
550     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
551         echo m88k-dolphin-sysv3
552         exit ;;
553     M88*:*:R3*:*)
554         # Delta 88k system running SVR3
555         echo m88k-motorola-sysv3
556         exit ;;
557     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
558         echo m88k-tektronix-sysv3
559         exit ;;
560     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
561         echo m68k-tektronix-bsd
562         exit ;;
563     *:IRIX*:*:*)
564         echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
565         exit ;;
566     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
567         echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
568         exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
569     i*86:AIX:*:*)
570         echo i386-ibm-aix
571         exit ;;
572     ia64:AIX:*:*)
573         if [ -x /usr/bin/oslevel ] ; then
574                 IBM_REV=`/usr/bin/oslevel`
575         else
576                 IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
577         fi
578         echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
579         exit ;;
580     *:AIX:2:3)
581         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
582                 eval "$set_cc_for_build"
583                 sed 's/^                //' << EOF > "$dummy.c"
584                 #include <sys/systemcfg.h>
585
586                 main()
587                         {
588                         if (!__power_pc())
589                                 exit(1);
590                         puts("powerpc-ibm-aix3.2.5");
591                         exit(0);
592                         }
593 EOF
594                 if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
595                 then
596                         echo "$SYSTEM_NAME"
597                 else
598                         echo rs6000-ibm-aix3.2.5
599                 fi
600         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
601                 echo rs6000-ibm-aix3.2.4
602         else
603                 echo rs6000-ibm-aix3.2
604         fi
605         exit ;;
606     *:AIX:*:[4567])
607         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
608         if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
609                 IBM_ARCH=rs6000
610         else
611                 IBM_ARCH=powerpc
612         fi
613         if [ -x /usr/bin/lslpp ] ; then
614                 IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
615                            awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
616         else
617                 IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
618         fi
619         echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
620         exit ;;
621     *:AIX:*:*)
622         echo rs6000-ibm-aix
623         exit ;;
624     ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
625         echo romp-ibm-bsd4.4
626         exit ;;
627     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
628         echo romp-ibm-bsd"$UNAME_RELEASE"   # 4.3 with uname added to
629         exit ;;                             # report: romp-ibm BSD 4.3
630     *:BOSX:*:*)
631         echo rs6000-bull-bosx
632         exit ;;
633     DPX/2?00:B.O.S.:*:*)
634         echo m68k-bull-sysv3
635         exit ;;
636     9000/[34]??:4.3bsd:1.*:*)
637         echo m68k-hp-bsd
638         exit ;;
639     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
640         echo m68k-hp-bsd4.4
641         exit ;;
642     9000/[34678]??:HP-UX:*:*)
643         HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
644         case "$UNAME_MACHINE" in
645             9000/31?)            HP_ARCH=m68000 ;;
646             9000/[34]??)         HP_ARCH=m68k ;;
647             9000/[678][0-9][0-9])
648                 if [ -x /usr/bin/getconf ]; then
649                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
650                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
651                     case "$sc_cpu_version" in
652                       523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
653                       528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
654                       532)                      # CPU_PA_RISC2_0
655                         case "$sc_kernel_bits" in
656                           32) HP_ARCH=hppa2.0n ;;
657                           64) HP_ARCH=hppa2.0w ;;
658                           '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
659                         esac ;;
660                     esac
661                 fi
662                 if [ "$HP_ARCH" = "" ]; then
663                     eval "$set_cc_for_build"
664                     sed 's/^            //' << EOF > "$dummy.c"
665
666                 #define _HPUX_SOURCE
667                 #include <stdlib.h>
668                 #include <unistd.h>
669
670                 int main ()
671                 {
672                 #if defined(_SC_KERNEL_BITS)
673                     long bits = sysconf(_SC_KERNEL_BITS);
674                 #endif
675                     long cpu  = sysconf (_SC_CPU_VERSION);
676
677                     switch (cpu)
678                         {
679                         case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
680                         case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
681                         case CPU_PA_RISC2_0:
682                 #if defined(_SC_KERNEL_BITS)
683                             switch (bits)
684                                 {
685                                 case 64: puts ("hppa2.0w"); break;
686                                 case 32: puts ("hppa2.0n"); break;
687                                 default: puts ("hppa2.0"); break;
688                                 } break;
689                 #else  /* !defined(_SC_KERNEL_BITS) */
690                             puts ("hppa2.0"); break;
691                 #endif
692                         default: puts ("hppa1.0"); break;
693                         }
694                     exit (0);
695                 }
696 EOF
697                     (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
698                     test -z "$HP_ARCH" && HP_ARCH=hppa
699                 fi ;;
700         esac
701         if [ "$HP_ARCH" = hppa2.0w ]
702         then
703             eval "$set_cc_for_build"
704
705             # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
706             # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
707             # generating 64-bit code.  GNU and HP use different nomenclature:
708             #
709             # $ CC_FOR_BUILD=cc ./config.guess
710             # => hppa2.0w-hp-hpux11.23
711             # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
712             # => hppa64-hp-hpux11.23
713
714             if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
715                 grep -q __LP64__
716             then
717                 HP_ARCH=hppa2.0w
718             else
719                 HP_ARCH=hppa64
720             fi
721         fi
722         echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
723         exit ;;
724     ia64:HP-UX:*:*)
725         HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
726         echo ia64-hp-hpux"$HPUX_REV"
727         exit ;;
728     3050*:HI-UX:*:*)
729         eval "$set_cc_for_build"
730         sed 's/^        //' << EOF > "$dummy.c"
731         #include <unistd.h>
732         int
733         main ()
734         {
735           long cpu = sysconf (_SC_CPU_VERSION);
736           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
737              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
738              results, however.  */
739           if (CPU_IS_PA_RISC (cpu))
740             {
741               switch (cpu)
742                 {
743                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
744                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
745                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
746                   default: puts ("hppa-hitachi-hiuxwe2"); break;
747                 }
748             }
749           else if (CPU_IS_HP_MC68K (cpu))
750             puts ("m68k-hitachi-hiuxwe2");
751           else puts ("unknown-hitachi-hiuxwe2");
752           exit (0);
753         }
754 EOF
755         $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
756                 { echo "$SYSTEM_NAME"; exit; }
757         echo unknown-hitachi-hiuxwe2
758         exit ;;
759     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
760         echo hppa1.1-hp-bsd
761         exit ;;
762     9000/8??:4.3bsd:*:*)
763         echo hppa1.0-hp-bsd
764         exit ;;
765     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
766         echo hppa1.0-hp-mpeix
767         exit ;;
768     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
769         echo hppa1.1-hp-osf
770         exit ;;
771     hp8??:OSF1:*:*)
772         echo hppa1.0-hp-osf
773         exit ;;
774     i*86:OSF1:*:*)
775         if [ -x /usr/sbin/sysversion ] ; then
776             echo "$UNAME_MACHINE"-unknown-osf1mk
777         else
778             echo "$UNAME_MACHINE"-unknown-osf1
779         fi
780         exit ;;
781     parisc*:Lites*:*:*)
782         echo hppa1.1-hp-lites
783         exit ;;
784     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
785         echo c1-convex-bsd
786         exit ;;
787     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
788         if getsysinfo -f scalar_acc
789         then echo c32-convex-bsd
790         else echo c2-convex-bsd
791         fi
792         exit ;;
793     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
794         echo c34-convex-bsd
795         exit ;;
796     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
797         echo c38-convex-bsd
798         exit ;;
799     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
800         echo c4-convex-bsd
801         exit ;;
802     CRAY*Y-MP:*:*:*)
803         echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
804         exit ;;
805     CRAY*[A-Z]90:*:*:*)
806         echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
807         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
808               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
809               -e 's/\.[^.]*$/.X/'
810         exit ;;
811     CRAY*TS:*:*:*)
812         echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
813         exit ;;
814     CRAY*T3E:*:*:*)
815         echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
816         exit ;;
817     CRAY*SV1:*:*:*)
818         echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
819         exit ;;
820     *:UNICOS/mp:*:*)
821         echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
822         exit ;;
823     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
824         FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
825         FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
826         FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
827         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
828         exit ;;
829     5000:UNIX_System_V:4.*:*)
830         FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
831         FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
832         echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
833         exit ;;
834     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
835         echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
836         exit ;;
837     sparc*:BSD/OS:*:*)
838         echo sparc-unknown-bsdi"$UNAME_RELEASE"
839         exit ;;
840     *:BSD/OS:*:*)
841         echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
842         exit ;;
843     *:FreeBSD:*:*)
844         UNAME_PROCESSOR=`/usr/bin/uname -p`
845         case "$UNAME_PROCESSOR" in
846             amd64)
847                 UNAME_PROCESSOR=x86_64 ;;
848             i386)
849                 UNAME_PROCESSOR=i586 ;;
850         esac
851         echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
852         exit ;;
853     i*:CYGWIN*:*)
854         echo "$UNAME_MACHINE"-pc-cygwin
855         exit ;;
856     *:MINGW64*:*)
857         echo "$UNAME_MACHINE"-pc-mingw64
858         exit ;;
859     *:MINGW*:*)
860         echo "$UNAME_MACHINE"-pc-mingw32
861         exit ;;
862     *:MSYS*:*)
863         echo "$UNAME_MACHINE"-pc-msys
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"$UNAME_RELEASE"
878                 exit ;;
879         esac ;;
880     i*:UWIN*:*)
881         echo "$UNAME_MACHINE"-pc-uwin
882         exit ;;
883     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
884         echo x86_64-unknown-cygwin
885         exit ;;
886     prep*:SunOS:5.*:*)
887         echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
888         exit ;;
889     *:GNU:*:*)
890         # the GNU system
891         echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
892         exit ;;
893     *:GNU/*:*:*)
894         # other systems with GNU libc and userland
895         echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
896         exit ;;
897     i*86:Minix:*:*)
898         echo "$UNAME_MACHINE"-pc-minix
899         exit ;;
900     aarch64:Linux:*:*)
901         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
902         exit ;;
903     aarch64_be:Linux:*:*)
904         UNAME_MACHINE=aarch64_be
905         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
906         exit ;;
907     alpha:Linux:*:*)
908         case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
909           EV5)   UNAME_MACHINE=alphaev5 ;;
910           EV56)  UNAME_MACHINE=alphaev56 ;;
911           PCA56) UNAME_MACHINE=alphapca56 ;;
912           PCA57) UNAME_MACHINE=alphapca56 ;;
913           EV6)   UNAME_MACHINE=alphaev6 ;;
914           EV67)  UNAME_MACHINE=alphaev67 ;;
915           EV68*) UNAME_MACHINE=alphaev68 ;;
916         esac
917         objdump --private-headers /bin/sh | grep -q ld.so.1
918         if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
919         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
920         exit ;;
921     arc:Linux:*:* | arceb:Linux:*:*)
922         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
923         exit ;;
924     arm*:Linux:*:*)
925         eval "$set_cc_for_build"
926         if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
927             | grep -q __ARM_EABI__
928         then
929             echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
930         else
931             if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
932                 | grep -q __ARM_PCS_VFP
933             then
934                 echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
935             else
936                 echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
937             fi
938         fi
939         exit ;;
940     avr32*:Linux:*:*)
941         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
942         exit ;;
943     cris:Linux:*:*)
944         echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
945         exit ;;
946     crisv32:Linux:*:*)
947         echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
948         exit ;;
949     e2k:Linux:*:*)
950         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
951         exit ;;
952     frv:Linux:*:*)
953         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
954         exit ;;
955     hexagon:Linux:*:*)
956         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
957         exit ;;
958     i*86:Linux:*:*)
959         echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
960         exit ;;
961     ia64:Linux:*:*)
962         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
963         exit ;;
964     k1om:Linux:*:*)
965         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
966         exit ;;
967     m32r*:Linux:*:*)
968         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
969         exit ;;
970     m68*:Linux:*:*)
971         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
972         exit ;;
973     mips:Linux:*:* | mips64:Linux:*:*)
974         eval "$set_cc_for_build"
975         sed 's/^        //' << EOF > "$dummy.c"
976         #undef CPU
977         #undef ${UNAME_MACHINE}
978         #undef ${UNAME_MACHINE}el
979         #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
980         CPU=${UNAME_MACHINE}el
981         #else
982         #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
983         CPU=${UNAME_MACHINE}
984         #else
985         CPU=
986         #endif
987         #endif
988 EOF
989         eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`"
990         test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; }
991         ;;
992     mips64el:Linux:*:*)
993         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
994         exit ;;
995     openrisc*:Linux:*:*)
996         echo or1k-unknown-linux-"$LIBC"
997         exit ;;
998     or32:Linux:*:* | or1k*:Linux:*:*)
999         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1000         exit ;;
1001     padre:Linux:*:*)
1002         echo sparc-unknown-linux-"$LIBC"
1003         exit ;;
1004     parisc64:Linux:*:* | hppa64:Linux:*:*)
1005         echo hppa64-unknown-linux-"$LIBC"
1006         exit ;;
1007     parisc:Linux:*:* | hppa:Linux:*:*)
1008         # Look for CPU level
1009         case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
1010           PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
1011           PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
1012           *)    echo hppa-unknown-linux-"$LIBC" ;;
1013         esac
1014         exit ;;
1015     ppc64:Linux:*:*)
1016         echo powerpc64-unknown-linux-"$LIBC"
1017         exit ;;
1018     ppc:Linux:*:*)
1019         echo powerpc-unknown-linux-"$LIBC"
1020         exit ;;
1021     ppc64le:Linux:*:*)
1022         echo powerpc64le-unknown-linux-"$LIBC"
1023         exit ;;
1024     ppcle:Linux:*:*)
1025         echo powerpcle-unknown-linux-"$LIBC"
1026         exit ;;
1027     riscv32:Linux:*:* | riscv64:Linux:*:*)
1028         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1029         exit ;;
1030     s390:Linux:*:* | s390x:Linux:*:*)
1031         echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
1032         exit ;;
1033     sh64*:Linux:*:*)
1034         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1035         exit ;;
1036     sh*:Linux:*:*)
1037         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1038         exit ;;
1039     sparc:Linux:*:* | sparc64:Linux:*:*)
1040         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1041         exit ;;
1042     tile*:Linux:*:*)
1043         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1044         exit ;;
1045     vax:Linux:*:*)
1046         echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
1047         exit ;;
1048     x86_64:Linux:*:*)
1049         if objdump -f /bin/sh | grep -q elf32-x86-64; then
1050             echo "$UNAME_MACHINE"-pc-linux-"$LIBC"x32
1051         else
1052             echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
1053         fi
1054         exit ;;
1055     xtensa*:Linux:*:*)
1056         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1057         exit ;;
1058     i*86:DYNIX/ptx:4*:*)
1059         # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1060         # earlier versions are messed up and put the nodename in both
1061         # sysname and nodename.
1062         echo i386-sequent-sysv4
1063         exit ;;
1064     i*86:UNIX_SV:4.2MP:2.*)
1065         # Unixware is an offshoot of SVR4, but it has its own version
1066         # number series starting with 2...
1067         # I am not positive that other SVR4 systems won't match this,
1068         # I just have to hope.  -- rms.
1069         # Use sysv4.2uw... so that sysv4* matches it.
1070         echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
1071         exit ;;
1072     i*86:OS/2:*:*)
1073         # If we were able to find `uname', then EMX Unix compatibility
1074         # is probably installed.
1075         echo "$UNAME_MACHINE"-pc-os2-emx
1076         exit ;;
1077     i*86:XTS-300:*:STOP)
1078         echo "$UNAME_MACHINE"-unknown-stop
1079         exit ;;
1080     i*86:atheos:*:*)
1081         echo "$UNAME_MACHINE"-unknown-atheos
1082         exit ;;
1083     i*86:syllable:*:*)
1084         echo "$UNAME_MACHINE"-pc-syllable
1085         exit ;;
1086     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1087         echo i386-unknown-lynxos"$UNAME_RELEASE"
1088         exit ;;
1089     i*86:*DOS:*:*)
1090         echo "$UNAME_MACHINE"-pc-msdosdjgpp
1091         exit ;;
1092     i*86:*:4.*:*)
1093         UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
1094         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1095                 echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
1096         else
1097                 echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
1098         fi
1099         exit ;;
1100     i*86:*:5:[678]*)
1101         # UnixWare 7.x, OpenUNIX and OpenServer 6.
1102         case `/bin/uname -X | grep "^Machine"` in
1103             *486*)           UNAME_MACHINE=i486 ;;
1104             *Pentium)        UNAME_MACHINE=i586 ;;
1105             *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1106         esac
1107         echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}"
1108         exit ;;
1109     i*86:*:3.2:*)
1110         if test -f /usr/options/cb.name; then
1111                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1112                 echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
1113         elif /bin/uname -X 2>/dev/null >/dev/null ; then
1114                 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1115                 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1116                 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1117                         && UNAME_MACHINE=i586
1118                 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1119                         && UNAME_MACHINE=i686
1120                 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1121                         && UNAME_MACHINE=i686
1122                 echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
1123         else
1124                 echo "$UNAME_MACHINE"-pc-sysv32
1125         fi
1126         exit ;;
1127     pc:*:*:*)
1128         # Left here for compatibility:
1129         # uname -m prints for DJGPP always 'pc', but it prints nothing about
1130         # the processor, so we play safe by assuming i586.
1131         # Note: whatever this is, it MUST be the same as what config.sub
1132         # prints for the "djgpp" host, or else GDB configure will decide that
1133         # this is a cross-build.
1134         echo i586-pc-msdosdjgpp
1135         exit ;;
1136     Intel:Mach:3*:*)
1137         echo i386-pc-mach3
1138         exit ;;
1139     paragon:*:*:*)
1140         echo i860-intel-osf1
1141         exit ;;
1142     i860:*:4.*:*) # i860-SVR4
1143         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1144           echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
1145         else # Add other i860-SVR4 vendors below as they are discovered.
1146           echo i860-unknown-sysv"$UNAME_RELEASE"  # Unknown i860-SVR4
1147         fi
1148         exit ;;
1149     mini*:CTIX:SYS*5:*)
1150         # "miniframe"
1151         echo m68010-convergent-sysv
1152         exit ;;
1153     mc68k:UNIX:SYSTEM5:3.51m)
1154         echo m68k-convergent-sysv
1155         exit ;;
1156     M680?0:D-NIX:5.3:*)
1157         echo m68k-diab-dnix
1158         exit ;;
1159     M68*:*:R3V[5678]*:*)
1160         test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1161     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)
1162         OS_REL=''
1163         test -r /etc/.relid \
1164         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1165         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1166           && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
1167         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1168           && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
1169     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1170         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1171           && { echo i486-ncr-sysv4; exit; } ;;
1172     NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1173         OS_REL='.3'
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         /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1181             && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
1182     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1183         echo m68k-unknown-lynxos"$UNAME_RELEASE"
1184         exit ;;
1185     mc68030:UNIX_System_V:4.*:*)
1186         echo m68k-atari-sysv4
1187         exit ;;
1188     TSUNAMI:LynxOS:2.*:*)
1189         echo sparc-unknown-lynxos"$UNAME_RELEASE"
1190         exit ;;
1191     rs6000:LynxOS:2.*:*)
1192         echo rs6000-unknown-lynxos"$UNAME_RELEASE"
1193         exit ;;
1194     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1195         echo powerpc-unknown-lynxos"$UNAME_RELEASE"
1196         exit ;;
1197     SM[BE]S:UNIX_SV:*:*)
1198         echo mips-dde-sysv"$UNAME_RELEASE"
1199         exit ;;
1200     RM*:ReliantUNIX-*:*:*)
1201         echo mips-sni-sysv4
1202         exit ;;
1203     RM*:SINIX-*:*:*)
1204         echo mips-sni-sysv4
1205         exit ;;
1206     *:SINIX-*:*:*)
1207         if uname -p 2>/dev/null >/dev/null ; then
1208                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1209                 echo "$UNAME_MACHINE"-sni-sysv4
1210         else
1211                 echo ns32k-sni-sysv
1212         fi
1213         exit ;;
1214     PENTIUM:*:4.0*:*)   # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1215                         # says <Richard.M.Bartel@ccMail.Census.GOV>
1216         echo i586-unisys-sysv4
1217         exit ;;
1218     *:UNIX_System_V:4*:FTX*)
1219         # From Gerald Hewes <hewes@openmarket.com>.
1220         # How about differentiating between stratus architectures? -djm
1221         echo hppa1.1-stratus-sysv4
1222         exit ;;
1223     *:*:*:FTX*)
1224         # From seanf@swdc.stratus.com.
1225         echo i860-stratus-sysv4
1226         exit ;;
1227     i*86:VOS:*:*)
1228         # From Paul.Green@stratus.com.
1229         echo "$UNAME_MACHINE"-stratus-vos
1230         exit ;;
1231     *:VOS:*:*)
1232         # From Paul.Green@stratus.com.
1233         echo hppa1.1-stratus-vos
1234         exit ;;
1235     mc68*:A/UX:*:*)
1236         echo m68k-apple-aux"$UNAME_RELEASE"
1237         exit ;;
1238     news*:NEWS-OS:6*:*)
1239         echo mips-sony-newsos6
1240         exit ;;
1241     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1242         if [ -d /usr/nec ]; then
1243                 echo mips-nec-sysv"$UNAME_RELEASE"
1244         else
1245                 echo mips-unknown-sysv"$UNAME_RELEASE"
1246         fi
1247         exit ;;
1248     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1249         echo powerpc-be-beos
1250         exit ;;
1251     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1252         echo powerpc-apple-beos
1253         exit ;;
1254     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1255         echo i586-pc-beos
1256         exit ;;
1257     BePC:Haiku:*:*)     # Haiku running on Intel PC compatible.
1258         echo i586-pc-haiku
1259         exit ;;
1260     x86_64:Haiku:*:*)
1261         echo x86_64-unknown-haiku
1262         exit ;;
1263     SX-4:SUPER-UX:*:*)
1264         echo sx4-nec-superux"$UNAME_RELEASE"
1265         exit ;;
1266     SX-5:SUPER-UX:*:*)
1267         echo sx5-nec-superux"$UNAME_RELEASE"
1268         exit ;;
1269     SX-6:SUPER-UX:*:*)
1270         echo sx6-nec-superux"$UNAME_RELEASE"
1271         exit ;;
1272     SX-7:SUPER-UX:*:*)
1273         echo sx7-nec-superux"$UNAME_RELEASE"
1274         exit ;;
1275     SX-8:SUPER-UX:*:*)
1276         echo sx8-nec-superux"$UNAME_RELEASE"
1277         exit ;;
1278     SX-8R:SUPER-UX:*:*)
1279         echo sx8r-nec-superux"$UNAME_RELEASE"
1280         exit ;;
1281     SX-ACE:SUPER-UX:*:*)
1282         echo sxace-nec-superux"$UNAME_RELEASE"
1283         exit ;;
1284     Power*:Rhapsody:*:*)
1285         echo powerpc-apple-rhapsody"$UNAME_RELEASE"
1286         exit ;;
1287     *:Rhapsody:*:*)
1288         echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
1289         exit ;;
1290     *:Darwin:*:*)
1291         UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1292         eval "$set_cc_for_build"
1293         if test "$UNAME_PROCESSOR" = unknown ; then
1294             UNAME_PROCESSOR=powerpc
1295         fi
1296         if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then
1297             if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
1298                 if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1299                        (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1300                        grep IS_64BIT_ARCH >/dev/null
1301                 then
1302                     case $UNAME_PROCESSOR in
1303                         i386) UNAME_PROCESSOR=x86_64 ;;
1304                         powerpc) UNAME_PROCESSOR=powerpc64 ;;
1305                     esac
1306                 fi
1307                 # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
1308                 if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
1309                        (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1310                        grep IS_PPC >/dev/null
1311                 then
1312                     UNAME_PROCESSOR=powerpc
1313                 fi
1314             fi
1315         elif test "$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"$UNAME_RELEASE"
1345         exit ;;
1346     NSV-*:NONSTOP_KERNEL:*:*)
1347         echo nsv-tandem-nsk"$UNAME_RELEASE"
1348         exit ;;
1349     NSX-*:NONSTOP_KERNEL:*:*)
1350         echo nsx-tandem-nsk"$UNAME_RELEASE"
1351         exit ;;
1352     *:NonStop-UX:*:*)
1353         echo mips-compaq-nonstopux
1354         exit ;;
1355     BS2000:POSIX*:*:*)
1356         echo bs2000-siemens-sysv
1357         exit ;;
1358     DS/*:UNIX_System_V:*:*)
1359         echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
1360         exit ;;
1361     *:Plan9:*:*)
1362         # "uname -m" is not consistent, so use $cputype instead. 386
1363         # is converted to i386 for consistency with other x86
1364         # operating systems.
1365         if test "$cputype" = 386; then
1366             UNAME_MACHINE=i386
1367         else
1368             UNAME_MACHINE="$cputype"
1369         fi
1370         echo "$UNAME_MACHINE"-unknown-plan9
1371         exit ;;
1372     *:TOPS-10:*:*)
1373         echo pdp10-unknown-tops10
1374         exit ;;
1375     *:TENEX:*:*)
1376         echo pdp10-unknown-tenex
1377         exit ;;
1378     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1379         echo pdp10-dec-tops20
1380         exit ;;
1381     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1382         echo pdp10-xkl-tops20
1383         exit ;;
1384     *:TOPS-20:*:*)
1385         echo pdp10-unknown-tops20
1386         exit ;;
1387     *:ITS:*:*)
1388         echo pdp10-unknown-its
1389         exit ;;
1390     SEI:*:*:SEIUX)
1391         echo mips-sei-seiux"$UNAME_RELEASE"
1392         exit ;;
1393     *:DragonFly:*:*)
1394         echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
1395         exit ;;
1396     *:*VMS:*:*)
1397         UNAME_MACHINE=`(uname -p) 2>/dev/null`
1398         case "$UNAME_MACHINE" in
1399             A*) echo alpha-dec-vms ; exit ;;
1400             I*) echo ia64-dec-vms ; exit ;;
1401             V*) echo vax-dec-vms ; exit ;;
1402         esac ;;
1403     *:XENIX:*:SysV)
1404         echo i386-pc-xenix
1405         exit ;;
1406     i*86:skyos:*:*)
1407         echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
1408         exit ;;
1409     i*86:rdos:*:*)
1410         echo "$UNAME_MACHINE"-pc-rdos
1411         exit ;;
1412     i*86:AROS:*:*)
1413         echo "$UNAME_MACHINE"-pc-aros
1414         exit ;;
1415     x86_64:VMkernel:*:*)
1416         echo "$UNAME_MACHINE"-unknown-esx
1417         exit ;;
1418     amd64:Isilon\ OneFS:*:*)
1419         echo x86_64-unknown-onefs
1420         exit ;;
1421 esac
1422
1423 echo "$0: unable to guess system type" >&2
1424
1425 case "$UNAME_MACHINE:$UNAME_SYSTEM" in
1426     mips:Linux | mips64:Linux)
1427         # If we got here on MIPS GNU/Linux, output extra information.
1428         cat >&2 <<EOF
1429
1430 NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
1431 the system type. Please install a C compiler and try again.
1432 EOF
1433         ;;
1434 esac
1435
1436 cat >&2 <<EOF
1437
1438 This script (version $timestamp), has failed to recognize the
1439 operating system you are using. If your script is old, overwrite *all*
1440 copies of config.guess and config.sub with the latest versions from:
1441
1442   https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
1443 and
1444   https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
1445
1446 If $0 has already been updated, send the following data and any
1447 information you think might be pertinent to config-patches@gnu.org to
1448 provide the necessary information to handle your system.
1449
1450 config.guess timestamp = $timestamp
1451
1452 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1453 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1454 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1455 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1456
1457 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1458 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1459
1460 hostinfo               = `(hostinfo) 2>/dev/null`
1461 /bin/universe          = `(/bin/universe) 2>/dev/null`
1462 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1463 /bin/arch              = `(/bin/arch) 2>/dev/null`
1464 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1465 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1466
1467 UNAME_MACHINE = "$UNAME_MACHINE"
1468 UNAME_RELEASE = "$UNAME_RELEASE"
1469 UNAME_SYSTEM  = "$UNAME_SYSTEM"
1470 UNAME_VERSION = "$UNAME_VERSION"
1471 EOF
1472
1473 exit 1
1474
1475 # Local variables:
1476 # eval: (add-hook 'write-file-functions 'time-stamp)
1477 # time-stamp-start: "timestamp='"
1478 # time-stamp-format: "%:y-%02m-%02d"
1479 # time-stamp-end: "'"
1480 # End: