source: trunk/src/sed/build-aux/config.guess@ 3619

Last change on this file since 3619 was 3611, checked in by bird, 14 months ago

vendor/sed/current: GNU sed 4.9 (sed-4.9.tar.xz sha256:6e226b732e1cd739464ad6862bd1a1aba42d7982922da7a53519631d24975181)
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1#! /bin/sh
2# Attempt to guess a canonical system name.
3# Copyright 1992-2022 Free Software Foundation, Inc.
4
5# shellcheck disable=SC2006,SC2268 # see below for rationale
6
7timestamp='2022-09-17'
8
9# This file is free software; you can redistribute it and/or modify it
10# under the terms of the GNU General Public License as published by
11# the Free Software Foundation, either version 3 of the License, or
12# (at your option) any later version.
13#
14# This program is distributed in the hope that it will be useful, but
15# WITHOUT ANY WARRANTY; without even the implied warranty of
16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17# General Public License for more details.
18#
19# You should have received a copy of the GNU General Public License
20# along with this program; if not, see <https://www.gnu.org/licenses/>.
21#
22# As a special exception to the GNU General Public License, if you
23# distribute this file as part of a program that contains a
24# configuration script generated by Autoconf, you may include it under
25# the same distribution terms that you use for the rest of that
26# program. This Exception is an additional permission under section 7
27# of the GNU General Public License, version 3 ("GPLv3").
28#
29# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
30#
31# You can get the latest version of this script from:
32# https://git.savannah.gnu.org/cgit/config.git/plain/config.guess
33#
34# Please send patches to <config-patches@gnu.org>.
35
36
37# The "shellcheck disable" line above the timestamp inhibits complaints
38# about features and limitations of the classic Bourne shell that were
39# superseded or lifted in POSIX. However, this script identifies a wide
40# variety of pre-POSIX systems that do not have POSIX shells at all, and
41# even some reasonably current systems (Solaris 10 as case-in-point) still
42# have a pre-POSIX /bin/sh.
43
44
45me=`echo "$0" | sed -e 's,.*/,,'`
46
47usage="\
48Usage: $0 [OPTION]
49
50Output the configuration name of the system \`$me' is run on.
51
52Options:
53 -h, --help print this help, then exit
54 -t, --time-stamp print date of last modification, then exit
55 -v, --version print version number, then exit
56
57Report bugs and patches to <config-patches@gnu.org>."
58
59version="\
60GNU config.guess ($timestamp)
61
62Originally written by Per Bothner.
63Copyright 1992-2022 Free Software Foundation, Inc.
64
65This is free software; see the source for copying conditions. There is NO
66warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
67
68help="
69Try \`$me --help' for more information."
70
71# Parse command line
72while test $# -gt 0 ; do
73 case $1 in
74 --time-stamp | --time* | -t )
75 echo "$timestamp" ; exit ;;
76 --version | -v )
77 echo "$version" ; exit ;;
78 --help | --h* | -h )
79 echo "$usage"; exit ;;
80 -- ) # Stop option processing
81 shift; break ;;
82 - ) # Use stdin as input.
83 break ;;
84 -* )
85 echo "$me: invalid option $1$help" >&2
86 exit 1 ;;
87 * )
88 break ;;
89 esac
90done
91
92if test $# != 0; then
93 echo "$me: too many arguments$help" >&2
94 exit 1
95fi
96
97# Just in case it came from the environment.
98GUESS=
99
100# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
101# compiler to aid in system detection is discouraged as it requires
102# temporary files to be created and, as you can see below, it is a
103# headache to deal with in a portable fashion.
104
105# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
106# use `HOST_CC' if defined, but it is deprecated.
107
108# Portable tmp directory creation inspired by the Autoconf team.
109
110tmp=
111# shellcheck disable=SC2172
112trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15
113
114set_cc_for_build() {
115 # prevent multiple calls if $tmp is already set
116 test "$tmp" && return 0
117 : "${TMPDIR=/tmp}"
118 # shellcheck disable=SC2039,SC3028
119 { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
120 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
121 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
122 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
123 dummy=$tmp/dummy
124 case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
125 ,,) echo "int x;" > "$dummy.c"
126 for driver in cc gcc c89 c99 ; do
127 if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
128 CC_FOR_BUILD=$driver
129 break
130 fi
131 done
132 if test x"$CC_FOR_BUILD" = x ; then
133 CC_FOR_BUILD=no_compiler_found
134 fi
135 ;;
136 ,,*) CC_FOR_BUILD=$CC ;;
137 ,*,*) CC_FOR_BUILD=$HOST_CC ;;
138 esac
139}
140
141# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
142# (ghazi@noc.rutgers.edu 1994-08-24)
143if test -f /.attbin/uname ; then
144 PATH=$PATH:/.attbin ; export PATH
145fi
146
147UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
148UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
149UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
150UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
151
152case $UNAME_SYSTEM in
153Linux|GNU|GNU/*)
154 LIBC=unknown
155
156 set_cc_for_build
157 cat <<-EOF > "$dummy.c"
158 #include <features.h>
159 #if defined(__UCLIBC__)
160 LIBC=uclibc
161 #elif defined(__dietlibc__)
162 LIBC=dietlibc
163 #elif defined(__GLIBC__)
164 LIBC=gnu
165 #else
166 #include <stdarg.h>
167 /* First heuristic to detect musl libc. */
168 #ifdef __DEFINED_va_list
169 LIBC=musl
170 #endif
171 #endif
172 EOF
173 cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
174 eval "$cc_set_libc"
175
176 # Second heuristic to detect musl libc.
177 if [ "$LIBC" = unknown ] &&
178 command -v ldd >/dev/null &&
179 ldd --version 2>&1 | grep -q ^musl; then
180 LIBC=musl
181 fi
182
183 # If the system lacks a compiler, then just pick glibc.
184 # We could probably try harder.
185 if [ "$LIBC" = unknown ]; then
186 LIBC=gnu
187 fi
188 ;;
189esac
190
191# Note: order is significant - the case branches are not exclusive.
192
193case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
194 *:NetBSD:*:*)
195 # NetBSD (nbsd) targets should (where applicable) match one or
196 # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
197 # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
198 # switched to ELF, *-*-netbsd* would select the old
199 # object file format. This provides both forward
200 # compatibility and a consistent mechanism for selecting the
201 # object file format.
202 #
203 # Note: NetBSD doesn't particularly care about the vendor
204 # portion of the name. We always set it to "unknown".
205 UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
206 /sbin/sysctl -n hw.machine_arch 2>/dev/null || \
207 /usr/sbin/sysctl -n hw.machine_arch 2>/dev/null || \
208 echo unknown)`
209 case $UNAME_MACHINE_ARCH in
210 aarch64eb) machine=aarch64_be-unknown ;;
211 armeb) machine=armeb-unknown ;;
212 arm*) machine=arm-unknown ;;
213 sh3el) machine=shl-unknown ;;
214 sh3eb) machine=sh-unknown ;;
215 sh5el) machine=sh5le-unknown ;;
216 earmv*)
217 arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
218 endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
219 machine=${arch}${endian}-unknown
220 ;;
221 *) machine=$UNAME_MACHINE_ARCH-unknown ;;
222 esac
223 # The Operating System including object format, if it has switched
224 # to ELF recently (or will in the future) and ABI.
225 case $UNAME_MACHINE_ARCH in
226 earm*)
227 os=netbsdelf
228 ;;
229 arm*|i386|m68k|ns32k|sh3*|sparc|vax)
230 set_cc_for_build
231 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
232 | grep -q __ELF__
233 then
234 # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
235 # Return netbsd for either. FIX?
236 os=netbsd
237 else
238 os=netbsdelf
239 fi
240 ;;
241 *)
242 os=netbsd
243 ;;
244 esac
245 # Determine ABI tags.
246 case $UNAME_MACHINE_ARCH in
247 earm*)
248 expr='s/^earmv[0-9]/-eabi/;s/eb$//'
249 abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
250 ;;
251 esac
252 # The OS release
253 # Debian GNU/NetBSD machines have a different userland, and
254 # thus, need a distinct triplet. However, they do not need
255 # kernel version information, so it can be replaced with a
256 # suitable tag, in the style of linux-gnu.
257 case $UNAME_VERSION in
258 Debian*)
259 release='-gnu'
260 ;;
261 *)
262 release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
263 ;;
264 esac
265 # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
266 # contains redundant information, the shorter form:
267 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
268 GUESS=$machine-${os}${release}${abi-}
269 ;;
270 *:Bitrig:*:*)
271 UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
272 GUESS=$UNAME_MACHINE_ARCH-unknown-bitrig$UNAME_RELEASE
273 ;;
274 *:OpenBSD:*:*)
275 UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
276 GUESS=$UNAME_MACHINE_ARCH-unknown-openbsd$UNAME_RELEASE
277 ;;
278 *:SecBSD:*:*)
279 UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'`
280 GUESS=$UNAME_MACHINE_ARCH-unknown-secbsd$UNAME_RELEASE
281 ;;
282 *:LibertyBSD:*:*)
283 UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
284 GUESS=$UNAME_MACHINE_ARCH-unknown-libertybsd$UNAME_RELEASE
285 ;;
286 *:MidnightBSD:*:*)
287 GUESS=$UNAME_MACHINE-unknown-midnightbsd$UNAME_RELEASE
288 ;;
289 *:ekkoBSD:*:*)
290 GUESS=$UNAME_MACHINE-unknown-ekkobsd$UNAME_RELEASE
291 ;;
292 *:SolidBSD:*:*)
293 GUESS=$UNAME_MACHINE-unknown-solidbsd$UNAME_RELEASE
294 ;;
295 *:OS108:*:*)
296 GUESS=$UNAME_MACHINE-unknown-os108_$UNAME_RELEASE
297 ;;
298 macppc:MirBSD:*:*)
299 GUESS=powerpc-unknown-mirbsd$UNAME_RELEASE
300 ;;
301 *:MirBSD:*:*)
302 GUESS=$UNAME_MACHINE-unknown-mirbsd$UNAME_RELEASE
303 ;;
304 *:Sortix:*:*)
305 GUESS=$UNAME_MACHINE-unknown-sortix
306 ;;
307 *:Twizzler:*:*)
308 GUESS=$UNAME_MACHINE-unknown-twizzler
309 ;;
310 *:Redox:*:*)
311 GUESS=$UNAME_MACHINE-unknown-redox
312 ;;
313 mips:OSF1:*.*)
314 GUESS=mips-dec-osf1
315 ;;
316 alpha:OSF1:*:*)
317 # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
318 trap '' 0
319 case $UNAME_RELEASE in
320 *4.0)
321 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
322 ;;
323 *5.*)
324 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
325 ;;
326 esac
327 # According to Compaq, /usr/sbin/psrinfo has been available on
328 # OSF/1 and Tru64 systems produced since 1995. I hope that
329 # covers most systems running today. This code pipes the CPU
330 # types through head -n 1, so we only detect the type of CPU 0.
331 ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
332 case $ALPHA_CPU_TYPE in
333 "EV4 (21064)")
334 UNAME_MACHINE=alpha ;;
335 "EV4.5 (21064)")
336 UNAME_MACHINE=alpha ;;
337 "LCA4 (21066/21068)")
338 UNAME_MACHINE=alpha ;;
339 "EV5 (21164)")
340 UNAME_MACHINE=alphaev5 ;;
341 "EV5.6 (21164A)")
342 UNAME_MACHINE=alphaev56 ;;
343 "EV5.6 (21164PC)")
344 UNAME_MACHINE=alphapca56 ;;
345 "EV5.7 (21164PC)")
346 UNAME_MACHINE=alphapca57 ;;
347 "EV6 (21264)")
348 UNAME_MACHINE=alphaev6 ;;
349 "EV6.7 (21264A)")
350 UNAME_MACHINE=alphaev67 ;;
351 "EV6.8CB (21264C)")
352 UNAME_MACHINE=alphaev68 ;;
353 "EV6.8AL (21264B)")
354 UNAME_MACHINE=alphaev68 ;;
355 "EV6.8CX (21264D)")
356 UNAME_MACHINE=alphaev68 ;;
357 "EV6.9A (21264/EV69A)")
358 UNAME_MACHINE=alphaev69 ;;
359 "EV7 (21364)")
360 UNAME_MACHINE=alphaev7 ;;
361 "EV7.9 (21364A)")
362 UNAME_MACHINE=alphaev79 ;;
363 esac
364 # A Pn.n version is a patched version.
365 # A Vn.n version is a released version.
366 # A Tn.n version is a released field test version.
367 # A Xn.n version is an unreleased experimental baselevel.
368 # 1.2 uses "1.2" for uname -r.
369 OSF_REL=`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
370 GUESS=$UNAME_MACHINE-dec-osf$OSF_REL
371 ;;
372 Amiga*:UNIX_System_V:4.0:*)
373 GUESS=m68k-unknown-sysv4
374 ;;
375 *:[Aa]miga[Oo][Ss]:*:*)
376 GUESS=$UNAME_MACHINE-unknown-amigaos
377 ;;
378 *:[Mm]orph[Oo][Ss]:*:*)
379 GUESS=$UNAME_MACHINE-unknown-morphos
380 ;;
381 *:OS/390:*:*)
382 GUESS=i370-ibm-openedition
383 ;;
384 *:z/VM:*:*)
385 GUESS=s390-ibm-zvmoe
386 ;;
387 *:OS400:*:*)
388 GUESS=powerpc-ibm-os400
389 ;;
390 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
391 GUESS=arm-acorn-riscix$UNAME_RELEASE
392 ;;
393 arm*:riscos:*:*|arm*:RISCOS:*:*)
394 GUESS=arm-unknown-riscos
395 ;;
396 SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
397 GUESS=hppa1.1-hitachi-hiuxmpp
398 ;;
399 Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
400 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
401 case `(/bin/universe) 2>/dev/null` in
402 att) GUESS=pyramid-pyramid-sysv3 ;;
403 *) GUESS=pyramid-pyramid-bsd ;;
404 esac
405 ;;
406 NILE*:*:*:dcosx)
407 GUESS=pyramid-pyramid-svr4
408 ;;
409 DRS?6000:unix:4.0:6*)
410 GUESS=sparc-icl-nx6
411 ;;
412 DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
413 case `/usr/bin/uname -p` in
414 sparc) GUESS=sparc-icl-nx7 ;;
415 esac
416 ;;
417 s390x:SunOS:*:*)
418 SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
419 GUESS=$UNAME_MACHINE-ibm-solaris2$SUN_REL
420 ;;
421 sun4H:SunOS:5.*:*)
422 SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
423 GUESS=sparc-hal-solaris2$SUN_REL
424 ;;
425 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
426 SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
427 GUESS=sparc-sun-solaris2$SUN_REL
428 ;;
429 i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
430 GUESS=i386-pc-auroraux$UNAME_RELEASE
431 ;;
432 i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
433 set_cc_for_build
434 SUN_ARCH=i386
435 # If there is a compiler, see if it is configured for 64-bit objects.
436 # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
437 # This test works for both compilers.
438 if test "$CC_FOR_BUILD" != no_compiler_found; then
439 if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
440 (CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \
441 grep IS_64BIT_ARCH >/dev/null
442 then
443 SUN_ARCH=x86_64
444 fi
445 fi
446 SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
447 GUESS=$SUN_ARCH-pc-solaris2$SUN_REL
448 ;;
449 sun4*:SunOS:6*:*)
450 # According to config.sub, this is the proper way to canonicalize
451 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
452 # it's likely to be more like Solaris than SunOS4.
453 SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
454 GUESS=sparc-sun-solaris3$SUN_REL
455 ;;
456 sun4*:SunOS:*:*)
457 case `/usr/bin/arch -k` in
458 Series*|S4*)
459 UNAME_RELEASE=`uname -v`
460 ;;
461 esac
462 # Japanese Language versions have a version number like `4.1.3-JL'.
463 SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'`
464 GUESS=sparc-sun-sunos$SUN_REL
465 ;;
466 sun3*:SunOS:*:*)
467 GUESS=m68k-sun-sunos$UNAME_RELEASE
468 ;;
469 sun*:*:4.2BSD:*)
470 UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
471 test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
472 case `/bin/arch` in
473 sun3)
474 GUESS=m68k-sun-sunos$UNAME_RELEASE
475 ;;
476 sun4)
477 GUESS=sparc-sun-sunos$UNAME_RELEASE
478 ;;
479 esac
480 ;;
481 aushp:SunOS:*:*)
482 GUESS=sparc-auspex-sunos$UNAME_RELEASE
483 ;;
484 # The situation for MiNT is a little confusing. The machine name
485 # can be virtually everything (everything which is not
486 # "atarist" or "atariste" at least should have a processor
487 # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
488 # to the lowercase version "mint" (or "freemint"). Finally
489 # the system name "TOS" denotes a system which is actually not
490 # MiNT. But MiNT is downward compatible to TOS, so this should
491 # be no problem.
492 atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
493 GUESS=m68k-atari-mint$UNAME_RELEASE
494 ;;
495 atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
496 GUESS=m68k-atari-mint$UNAME_RELEASE
497 ;;
498 *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
499 GUESS=m68k-atari-mint$UNAME_RELEASE
500 ;;
501 milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
502 GUESS=m68k-milan-mint$UNAME_RELEASE
503 ;;
504 hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
505 GUESS=m68k-hades-mint$UNAME_RELEASE
506 ;;
507 *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
508 GUESS=m68k-unknown-mint$UNAME_RELEASE
509 ;;
510 m68k:machten:*:*)
511 GUESS=m68k-apple-machten$UNAME_RELEASE
512 ;;
513 powerpc:machten:*:*)
514 GUESS=powerpc-apple-machten$UNAME_RELEASE
515 ;;
516 RISC*:Mach:*:*)
517 GUESS=mips-dec-mach_bsd4.3
518 ;;
519 RISC*:ULTRIX:*:*)
520 GUESS=mips-dec-ultrix$UNAME_RELEASE
521 ;;
522 VAX*:ULTRIX*:*:*)
523 GUESS=vax-dec-ultrix$UNAME_RELEASE
524 ;;
525 2020:CLIX:*:* | 2430:CLIX:*:*)
526 GUESS=clipper-intergraph-clix$UNAME_RELEASE
527 ;;
528 mips:*:*:UMIPS | mips:*:*:RISCos)
529 set_cc_for_build
530 sed 's/^ //' << EOF > "$dummy.c"
531#ifdef __cplusplus
532#include <stdio.h> /* for printf() prototype */
533 int main (int argc, char *argv[]) {
534#else
535 int main (argc, argv) int argc; char *argv[]; {
536#endif
537 #if defined (host_mips) && defined (MIPSEB)
538 #if defined (SYSTYPE_SYSV)
539 printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
540 #endif
541 #if defined (SYSTYPE_SVR4)
542 printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
543 #endif
544 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
545 printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
546 #endif
547 #endif
548 exit (-1);
549 }
550EOF
551 $CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
552 dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
553 SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
554 { echo "$SYSTEM_NAME"; exit; }
555 GUESS=mips-mips-riscos$UNAME_RELEASE
556 ;;
557 Motorola:PowerMAX_OS:*:*)
558 GUESS=powerpc-motorola-powermax
559 ;;
560 Motorola:*:4.3:PL8-*)
561 GUESS=powerpc-harris-powermax
562 ;;
563 Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
564 GUESS=powerpc-harris-powermax
565 ;;
566 Night_Hawk:Power_UNIX:*:*)
567 GUESS=powerpc-harris-powerunix
568 ;;
569 m88k:CX/UX:7*:*)
570 GUESS=m88k-harris-cxux7
571 ;;
572 m88k:*:4*:R4*)
573 GUESS=m88k-motorola-sysv4
574 ;;
575 m88k:*:3*:R3*)
576 GUESS=m88k-motorola-sysv3
577 ;;
578 AViiON:dgux:*:*)
579 # DG/UX returns AViiON for all architectures
580 UNAME_PROCESSOR=`/usr/bin/uname -p`
581 if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110
582 then
583 if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \
584 test "$TARGET_BINARY_INTERFACE"x = x
585 then
586 GUESS=m88k-dg-dgux$UNAME_RELEASE
587 else
588 GUESS=m88k-dg-dguxbcs$UNAME_RELEASE
589 fi
590 else
591 GUESS=i586-dg-dgux$UNAME_RELEASE
592 fi
593 ;;
594 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
595 GUESS=m88k-dolphin-sysv3
596 ;;
597 M88*:*:R3*:*)
598 # Delta 88k system running SVR3
599 GUESS=m88k-motorola-sysv3
600 ;;
601 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
602 GUESS=m88k-tektronix-sysv3
603 ;;
604 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
605 GUESS=m68k-tektronix-bsd
606 ;;
607 *:IRIX*:*:*)
608 IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'`
609 GUESS=mips-sgi-irix$IRIX_REL
610 ;;
611 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
612 GUESS=romp-ibm-aix # uname -m gives an 8 hex-code CPU id
613 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
614 i*86:AIX:*:*)
615 GUESS=i386-ibm-aix
616 ;;
617 ia64:AIX:*:*)
618 if test -x /usr/bin/oslevel ; then
619 IBM_REV=`/usr/bin/oslevel`
620 else
621 IBM_REV=$UNAME_VERSION.$UNAME_RELEASE
622 fi
623 GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV
624 ;;
625 *:AIX:2:3)
626 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
627 set_cc_for_build
628 sed 's/^ //' << EOF > "$dummy.c"
629 #include <sys/systemcfg.h>
630
631 main()
632 {
633 if (!__power_pc())
634 exit(1);
635 puts("powerpc-ibm-aix3.2.5");
636 exit(0);
637 }
638EOF
639 if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
640 then
641 GUESS=$SYSTEM_NAME
642 else
643 GUESS=rs6000-ibm-aix3.2.5
644 fi
645 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
646 GUESS=rs6000-ibm-aix3.2.4
647 else
648 GUESS=rs6000-ibm-aix3.2
649 fi
650 ;;
651 *:AIX:*:[4567])
652 IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
653 if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
654 IBM_ARCH=rs6000
655 else
656 IBM_ARCH=powerpc
657 fi
658 if test -x /usr/bin/lslpp ; then
659 IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \
660 awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
661 else
662 IBM_REV=$UNAME_VERSION.$UNAME_RELEASE
663 fi
664 GUESS=$IBM_ARCH-ibm-aix$IBM_REV
665 ;;
666 *:AIX:*:*)
667 GUESS=rs6000-ibm-aix
668 ;;
669 ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
670 GUESS=romp-ibm-bsd4.4
671 ;;
672 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
673 GUESS=romp-ibm-bsd$UNAME_RELEASE # 4.3 with uname added to
674 ;; # report: romp-ibm BSD 4.3
675 *:BOSX:*:*)
676 GUESS=rs6000-bull-bosx
677 ;;
678 DPX/2?00:B.O.S.:*:*)
679 GUESS=m68k-bull-sysv3
680 ;;
681 9000/[34]??:4.3bsd:1.*:*)
682 GUESS=m68k-hp-bsd
683 ;;
684 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
685 GUESS=m68k-hp-bsd4.4
686 ;;
687 9000/[34678]??:HP-UX:*:*)
688 HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'`
689 case $UNAME_MACHINE in
690 9000/31?) HP_ARCH=m68000 ;;
691 9000/[34]??) HP_ARCH=m68k ;;
692 9000/[678][0-9][0-9])
693 if test -x /usr/bin/getconf; then
694 sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
695 sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
696 case $sc_cpu_version in
697 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
698 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
699 532) # CPU_PA_RISC2_0
700 case $sc_kernel_bits in
701 32) HP_ARCH=hppa2.0n ;;
702 64) HP_ARCH=hppa2.0w ;;
703 '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20
704 esac ;;
705 esac
706 fi
707 if test "$HP_ARCH" = ""; then
708 set_cc_for_build
709 sed 's/^ //' << EOF > "$dummy.c"
710
711 #define _HPUX_SOURCE
712 #include <stdlib.h>
713 #include <unistd.h>
714
715 int main ()
716 {
717 #if defined(_SC_KERNEL_BITS)
718 long bits = sysconf(_SC_KERNEL_BITS);
719 #endif
720 long cpu = sysconf (_SC_CPU_VERSION);
721
722 switch (cpu)
723 {
724 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
725 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
726 case CPU_PA_RISC2_0:
727 #if defined(_SC_KERNEL_BITS)
728 switch (bits)
729 {
730 case 64: puts ("hppa2.0w"); break;
731 case 32: puts ("hppa2.0n"); break;
732 default: puts ("hppa2.0"); break;
733 } break;
734 #else /* !defined(_SC_KERNEL_BITS) */
735 puts ("hppa2.0"); break;
736 #endif
737 default: puts ("hppa1.0"); break;
738 }
739 exit (0);
740 }
741EOF
742 (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
743 test -z "$HP_ARCH" && HP_ARCH=hppa
744 fi ;;
745 esac
746 if test "$HP_ARCH" = hppa2.0w
747 then
748 set_cc_for_build
749
750 # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
751 # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
752 # generating 64-bit code. GNU and HP use different nomenclature:
753 #
754 # $ CC_FOR_BUILD=cc ./config.guess
755 # => hppa2.0w-hp-hpux11.23
756 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
757 # => hppa64-hp-hpux11.23
758
759 if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
760 grep -q __LP64__
761 then
762 HP_ARCH=hppa2.0w
763 else
764 HP_ARCH=hppa64
765 fi
766 fi
767 GUESS=$HP_ARCH-hp-hpux$HPUX_REV
768 ;;
769 ia64:HP-UX:*:*)
770 HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'`
771 GUESS=ia64-hp-hpux$HPUX_REV
772 ;;
773 3050*:HI-UX:*:*)
774 set_cc_for_build
775 sed 's/^ //' << EOF > "$dummy.c"
776 #include <unistd.h>
777 int
778 main ()
779 {
780 long cpu = sysconf (_SC_CPU_VERSION);
781 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
782 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
783 results, however. */
784 if (CPU_IS_PA_RISC (cpu))
785 {
786 switch (cpu)
787 {
788 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
789 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
790 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
791 default: puts ("hppa-hitachi-hiuxwe2"); break;
792 }
793 }
794 else if (CPU_IS_HP_MC68K (cpu))
795 puts ("m68k-hitachi-hiuxwe2");
796 else puts ("unknown-hitachi-hiuxwe2");
797 exit (0);
798 }
799EOF
800 $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
801 { echo "$SYSTEM_NAME"; exit; }
802 GUESS=unknown-hitachi-hiuxwe2
803 ;;
804 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
805 GUESS=hppa1.1-hp-bsd
806 ;;
807 9000/8??:4.3bsd:*:*)
808 GUESS=hppa1.0-hp-bsd
809 ;;
810 *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
811 GUESS=hppa1.0-hp-mpeix
812 ;;
813 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
814 GUESS=hppa1.1-hp-osf
815 ;;
816 hp8??:OSF1:*:*)
817 GUESS=hppa1.0-hp-osf
818 ;;
819 i*86:OSF1:*:*)
820 if test -x /usr/sbin/sysversion ; then
821 GUESS=$UNAME_MACHINE-unknown-osf1mk
822 else
823 GUESS=$UNAME_MACHINE-unknown-osf1
824 fi
825 ;;
826 parisc*:Lites*:*:*)
827 GUESS=hppa1.1-hp-lites
828 ;;
829 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
830 GUESS=c1-convex-bsd
831 ;;
832 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
833 if getsysinfo -f scalar_acc
834 then echo c32-convex-bsd
835 else echo c2-convex-bsd
836 fi
837 exit ;;
838 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
839 GUESS=c34-convex-bsd
840 ;;
841 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
842 GUESS=c38-convex-bsd
843 ;;
844 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
845 GUESS=c4-convex-bsd
846 ;;
847 CRAY*Y-MP:*:*:*)
848 CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
849 GUESS=ymp-cray-unicos$CRAY_REL
850 ;;
851 CRAY*[A-Z]90:*:*:*)
852 echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
853 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
854 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
855 -e 's/\.[^.]*$/.X/'
856 exit ;;
857 CRAY*TS:*:*:*)
858 CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
859 GUESS=t90-cray-unicos$CRAY_REL
860 ;;
861 CRAY*T3E:*:*:*)
862 CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
863 GUESS=alphaev5-cray-unicosmk$CRAY_REL
864 ;;
865 CRAY*SV1:*:*:*)
866 CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
867 GUESS=sv1-cray-unicos$CRAY_REL
868 ;;
869 *:UNICOS/mp:*:*)
870 CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
871 GUESS=craynv-cray-unicosmp$CRAY_REL
872 ;;
873 F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
874 FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
875 FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
876 FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
877 GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}
878 ;;
879 5000:UNIX_System_V:4.*:*)
880 FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
881 FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
882 GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}
883 ;;
884 i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
885 GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE
886 ;;
887 sparc*:BSD/OS:*:*)
888 GUESS=sparc-unknown-bsdi$UNAME_RELEASE
889 ;;
890 *:BSD/OS:*:*)
891 GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE
892 ;;
893 arm:FreeBSD:*:*)
894 UNAME_PROCESSOR=`uname -p`
895 set_cc_for_build
896 if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
897 | grep -q __ARM_PCS_VFP
898 then
899 FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
900 GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi
901 else
902 FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
903 GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf
904 fi
905 ;;
906 *:FreeBSD:*:*)
907 UNAME_PROCESSOR=`/usr/bin/uname -p`
908 case $UNAME_PROCESSOR in
909 amd64)
910 UNAME_PROCESSOR=x86_64 ;;
911 i386)
912 UNAME_PROCESSOR=i586 ;;
913 esac
914 FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
915 GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL
916 ;;
917 i*:CYGWIN*:*)
918 GUESS=$UNAME_MACHINE-pc-cygwin
919 ;;
920 *:MINGW64*:*)
921 GUESS=$UNAME_MACHINE-pc-mingw64
922 ;;
923 *:MINGW*:*)
924 GUESS=$UNAME_MACHINE-pc-mingw32
925 ;;
926 *:MSYS*:*)
927 GUESS=$UNAME_MACHINE-pc-msys
928 ;;
929 i*:PW*:*)
930 GUESS=$UNAME_MACHINE-pc-pw32
931 ;;
932 *:SerenityOS:*:*)
933 GUESS=$UNAME_MACHINE-pc-serenity
934 ;;
935 *:Interix*:*)
936 case $UNAME_MACHINE in
937 x86)
938 GUESS=i586-pc-interix$UNAME_RELEASE
939 ;;
940 authenticamd | genuineintel | EM64T)
941 GUESS=x86_64-unknown-interix$UNAME_RELEASE
942 ;;
943 IA64)
944 GUESS=ia64-unknown-interix$UNAME_RELEASE
945 ;;
946 esac ;;
947 i*:UWIN*:*)
948 GUESS=$UNAME_MACHINE-pc-uwin
949 ;;
950 amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
951 GUESS=x86_64-pc-cygwin
952 ;;
953 prep*:SunOS:5.*:*)
954 SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
955 GUESS=powerpcle-unknown-solaris2$SUN_REL
956 ;;
957 *:GNU:*:*)
958 # the GNU system
959 GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'`
960 GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'`
961 GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL
962 ;;
963 *:GNU/*:*:*)
964 # other systems with GNU libc and userland
965 GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"`
966 GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
967 GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC
968 ;;
969 x86_64:[Mm]anagarm:*:*|i?86:[Mm]anagarm:*:*)
970 GUESS="$UNAME_MACHINE-pc-managarm-mlibc"
971 ;;
972 *:[Mm]anagarm:*:*)
973 GUESS="$UNAME_MACHINE-unknown-managarm-mlibc"
974 ;;
975 *:Minix:*:*)
976 GUESS=$UNAME_MACHINE-unknown-minix
977 ;;
978 aarch64:Linux:*:*)
979 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
980 ;;
981 aarch64_be:Linux:*:*)
982 UNAME_MACHINE=aarch64_be
983 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
984 ;;
985 alpha:Linux:*:*)
986 case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in
987 EV5) UNAME_MACHINE=alphaev5 ;;
988 EV56) UNAME_MACHINE=alphaev56 ;;
989 PCA56) UNAME_MACHINE=alphapca56 ;;
990 PCA57) UNAME_MACHINE=alphapca56 ;;
991 EV6) UNAME_MACHINE=alphaev6 ;;
992 EV67) UNAME_MACHINE=alphaev67 ;;
993 EV68*) UNAME_MACHINE=alphaev68 ;;
994 esac
995 objdump --private-headers /bin/sh | grep -q ld.so.1
996 if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
997 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
998 ;;
999 arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*)
1000 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1001 ;;
1002 arm*:Linux:*:*)
1003 set_cc_for_build
1004 if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
1005 | grep -q __ARM_EABI__
1006 then
1007 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1008 else
1009 if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
1010 | grep -q __ARM_PCS_VFP
1011 then
1012 GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi
1013 else
1014 GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf
1015 fi
1016 fi
1017 ;;
1018 avr32*:Linux:*:*)
1019 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1020 ;;
1021 cris:Linux:*:*)
1022 GUESS=$UNAME_MACHINE-axis-linux-$LIBC
1023 ;;
1024 crisv32:Linux:*:*)
1025 GUESS=$UNAME_MACHINE-axis-linux-$LIBC
1026 ;;
1027 e2k:Linux:*:*)
1028 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1029 ;;
1030 frv:Linux:*:*)
1031 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1032 ;;
1033 hexagon:Linux:*:*)
1034 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1035 ;;
1036 i*86:Linux:*:*)
1037 GUESS=$UNAME_MACHINE-pc-linux-$LIBC
1038 ;;
1039 ia64:Linux:*:*)
1040 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1041 ;;
1042 k1om:Linux:*:*)
1043 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1044 ;;
1045 loongarch32:Linux:*:* | loongarch64:Linux:*:*)
1046 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1047 ;;
1048 m32r*:Linux:*:*)
1049 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1050 ;;
1051 m68*:Linux:*:*)
1052 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1053 ;;
1054 mips:Linux:*:* | mips64:Linux:*:*)
1055 set_cc_for_build
1056 IS_GLIBC=0
1057 test x"${LIBC}" = xgnu && IS_GLIBC=1
1058 sed 's/^ //' << EOF > "$dummy.c"
1059 #undef CPU
1060 #undef mips
1061 #undef mipsel
1062 #undef mips64
1063 #undef mips64el
1064 #if ${IS_GLIBC} && defined(_ABI64)
1065 LIBCABI=gnuabi64
1066 #else
1067 #if ${IS_GLIBC} && defined(_ABIN32)
1068 LIBCABI=gnuabin32
1069 #else
1070 LIBCABI=${LIBC}
1071 #endif
1072 #endif
1073
1074 #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
1075 CPU=mipsisa64r6
1076 #else
1077 #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
1078 CPU=mipsisa32r6
1079 #else
1080 #if defined(__mips64)
1081 CPU=mips64
1082 #else
1083 CPU=mips
1084 #endif
1085 #endif
1086 #endif
1087
1088 #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
1089 MIPS_ENDIAN=el
1090 #else
1091 #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
1092 MIPS_ENDIAN=
1093 #else
1094 MIPS_ENDIAN=
1095 #endif
1096 #endif
1097EOF
1098 cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`
1099 eval "$cc_set_vars"
1100 test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }
1101 ;;
1102 mips64el:Linux:*:*)
1103 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1104 ;;
1105 openrisc*:Linux:*:*)
1106 GUESS=or1k-unknown-linux-$LIBC
1107 ;;
1108 or32:Linux:*:* | or1k*:Linux:*:*)
1109 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1110 ;;
1111 padre:Linux:*:*)
1112 GUESS=sparc-unknown-linux-$LIBC
1113 ;;
1114 parisc64:Linux:*:* | hppa64:Linux:*:*)
1115 GUESS=hppa64-unknown-linux-$LIBC
1116 ;;
1117 parisc:Linux:*:* | hppa:Linux:*:*)
1118 # Look for CPU level
1119 case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
1120 PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;;
1121 PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;;
1122 *) GUESS=hppa-unknown-linux-$LIBC ;;
1123 esac
1124 ;;
1125 ppc64:Linux:*:*)
1126 GUESS=powerpc64-unknown-linux-$LIBC
1127 ;;
1128 ppc:Linux:*:*)
1129 GUESS=powerpc-unknown-linux-$LIBC
1130 ;;
1131 ppc64le:Linux:*:*)
1132 GUESS=powerpc64le-unknown-linux-$LIBC
1133 ;;
1134 ppcle:Linux:*:*)
1135 GUESS=powerpcle-unknown-linux-$LIBC
1136 ;;
1137 riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*)
1138 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1139 ;;
1140 s390:Linux:*:* | s390x:Linux:*:*)
1141 GUESS=$UNAME_MACHINE-ibm-linux-$LIBC
1142 ;;
1143 sh64*:Linux:*:*)
1144 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1145 ;;
1146 sh*:Linux:*:*)
1147 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1148 ;;
1149 sparc:Linux:*:* | sparc64:Linux:*:*)
1150 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1151 ;;
1152 tile*:Linux:*:*)
1153 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1154 ;;
1155 vax:Linux:*:*)
1156 GUESS=$UNAME_MACHINE-dec-linux-$LIBC
1157 ;;
1158 x86_64:Linux:*:*)
1159 set_cc_for_build
1160 CPU=$UNAME_MACHINE
1161 LIBCABI=$LIBC
1162 if test "$CC_FOR_BUILD" != no_compiler_found; then
1163 ABI=64
1164 sed 's/^ //' << EOF > "$dummy.c"
1165 #ifdef __i386__
1166 ABI=x86
1167 #else
1168 #ifdef __ILP32__
1169 ABI=x32
1170 #endif
1171 #endif
1172EOF
1173 cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' | sed 's, ,,g'`
1174 eval "$cc_set_abi"
1175 case $ABI in
1176 x86) CPU=i686 ;;
1177 x32) LIBCABI=${LIBC}x32 ;;
1178 esac
1179 fi
1180 GUESS=$CPU-pc-linux-$LIBCABI
1181 ;;
1182 xtensa*:Linux:*:*)
1183 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1184 ;;
1185 i*86:DYNIX/ptx:4*:*)
1186 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1187 # earlier versions are messed up and put the nodename in both
1188 # sysname and nodename.
1189 GUESS=i386-sequent-sysv4
1190 ;;
1191 i*86:UNIX_SV:4.2MP:2.*)
1192 # Unixware is an offshoot of SVR4, but it has its own version
1193 # number series starting with 2...
1194 # I am not positive that other SVR4 systems won't match this,
1195 # I just have to hope. -- rms.
1196 # Use sysv4.2uw... so that sysv4* matches it.
1197 GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION
1198 ;;
1199 i*86:OS/2:*:*)
1200 # If we were able to find `uname', then EMX Unix compatibility
1201 # is probably installed.
1202 GUESS=$UNAME_MACHINE-pc-os2-emx
1203 ;;
1204 i*86:XTS-300:*:STOP)
1205 GUESS=$UNAME_MACHINE-unknown-stop
1206 ;;
1207 i*86:atheos:*:*)
1208 GUESS=$UNAME_MACHINE-unknown-atheos
1209 ;;
1210 i*86:syllable:*:*)
1211 GUESS=$UNAME_MACHINE-pc-syllable
1212 ;;
1213 i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1214 GUESS=i386-unknown-lynxos$UNAME_RELEASE
1215 ;;
1216 i*86:*DOS:*:*)
1217 GUESS=$UNAME_MACHINE-pc-msdosdjgpp
1218 ;;
1219 i*86:*:4.*:*)
1220 UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
1221 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1222 GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL
1223 else
1224 GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL
1225 fi
1226 ;;
1227 i*86:*:5:[678]*)
1228 # UnixWare 7.x, OpenUNIX and OpenServer 6.
1229 case `/bin/uname -X | grep "^Machine"` in
1230 *486*) UNAME_MACHINE=i486 ;;
1231 *Pentium) UNAME_MACHINE=i586 ;;
1232 *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1233 esac
1234 GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1235 ;;
1236 i*86:*:3.2:*)
1237 if test -f /usr/options/cb.name; then
1238 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1239 GUESS=$UNAME_MACHINE-pc-isc$UNAME_REL
1240 elif /bin/uname -X 2>/dev/null >/dev/null ; then
1241 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1242 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1243 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1244 && UNAME_MACHINE=i586
1245 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1246 && UNAME_MACHINE=i686
1247 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1248 && UNAME_MACHINE=i686
1249 GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL
1250 else
1251 GUESS=$UNAME_MACHINE-pc-sysv32
1252 fi
1253 ;;
1254 pc:*:*:*)
1255 # Left here for compatibility:
1256 # uname -m prints for DJGPP always 'pc', but it prints nothing about
1257 # the processor, so we play safe by assuming i586.
1258 # Note: whatever this is, it MUST be the same as what config.sub
1259 # prints for the "djgpp" host, or else GDB configure will decide that
1260 # this is a cross-build.
1261 GUESS=i586-pc-msdosdjgpp
1262 ;;
1263 Intel:Mach:3*:*)
1264 GUESS=i386-pc-mach3
1265 ;;
1266 paragon:*:*:*)
1267 GUESS=i860-intel-osf1
1268 ;;
1269 i860:*:4.*:*) # i860-SVR4
1270 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1271 GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4
1272 else # Add other i860-SVR4 vendors below as they are discovered.
1273 GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4
1274 fi
1275 ;;
1276 mini*:CTIX:SYS*5:*)
1277 # "miniframe"
1278 GUESS=m68010-convergent-sysv
1279 ;;
1280 mc68k:UNIX:SYSTEM5:3.51m)
1281 GUESS=m68k-convergent-sysv
1282 ;;
1283 M680?0:D-NIX:5.3:*)
1284 GUESS=m68k-diab-dnix
1285 ;;
1286 M68*:*:R3V[5678]*:*)
1287 test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1288 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)
1289 OS_REL=''
1290 test -r /etc/.relid \
1291 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1292 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1293 && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
1294 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1295 && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
1296 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1297 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1298 && { echo i486-ncr-sysv4; exit; } ;;
1299 NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1300 OS_REL='.3'
1301 test -r /etc/.relid \
1302 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1303 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1304 && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
1305 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1306 && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
1307 /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1308 && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
1309 m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1310 GUESS=m68k-unknown-lynxos$UNAME_RELEASE
1311 ;;
1312 mc68030:UNIX_System_V:4.*:*)
1313 GUESS=m68k-atari-sysv4
1314 ;;
1315 TSUNAMI:LynxOS:2.*:*)
1316 GUESS=sparc-unknown-lynxos$UNAME_RELEASE
1317 ;;
1318 rs6000:LynxOS:2.*:*)
1319 GUESS=rs6000-unknown-lynxos$UNAME_RELEASE
1320 ;;
1321 PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1322 GUESS=powerpc-unknown-lynxos$UNAME_RELEASE
1323 ;;
1324 SM[BE]S:UNIX_SV:*:*)
1325 GUESS=mips-dde-sysv$UNAME_RELEASE
1326 ;;
1327 RM*:ReliantUNIX-*:*:*)
1328 GUESS=mips-sni-sysv4
1329 ;;
1330 RM*:SINIX-*:*:*)
1331 GUESS=mips-sni-sysv4
1332 ;;
1333 *:SINIX-*:*:*)
1334 if uname -p 2>/dev/null >/dev/null ; then
1335 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1336 GUESS=$UNAME_MACHINE-sni-sysv4
1337 else
1338 GUESS=ns32k-sni-sysv
1339 fi
1340 ;;
1341 PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1342 # says <Richard.M.Bartel@ccMail.Census.GOV>
1343 GUESS=i586-unisys-sysv4
1344 ;;
1345 *:UNIX_System_V:4*:FTX*)
1346 # From Gerald Hewes <hewes@openmarket.com>.
1347 # How about differentiating between stratus architectures? -djm
1348 GUESS=hppa1.1-stratus-sysv4
1349 ;;
1350 *:*:*:FTX*)
1351 # From seanf@swdc.stratus.com.
1352 GUESS=i860-stratus-sysv4
1353 ;;
1354 i*86:VOS:*:*)
1355 # From Paul.Green@stratus.com.
1356 GUESS=$UNAME_MACHINE-stratus-vos
1357 ;;
1358 *:VOS:*:*)
1359 # From Paul.Green@stratus.com.
1360 GUESS=hppa1.1-stratus-vos
1361 ;;
1362 mc68*:A/UX:*:*)
1363 GUESS=m68k-apple-aux$UNAME_RELEASE
1364 ;;
1365 news*:NEWS-OS:6*:*)
1366 GUESS=mips-sony-newsos6
1367 ;;
1368 R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1369 if test -d /usr/nec; then
1370 GUESS=mips-nec-sysv$UNAME_RELEASE
1371 else
1372 GUESS=mips-unknown-sysv$UNAME_RELEASE
1373 fi
1374 ;;
1375 BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
1376 GUESS=powerpc-be-beos
1377 ;;
1378 BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
1379 GUESS=powerpc-apple-beos
1380 ;;
1381 BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
1382 GUESS=i586-pc-beos
1383 ;;
1384 BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
1385 GUESS=i586-pc-haiku
1386 ;;
1387 ppc:Haiku:*:*) # Haiku running on Apple PowerPC
1388 GUESS=powerpc-apple-haiku
1389 ;;
1390 *:Haiku:*:*) # Haiku modern gcc (not bound by BeOS compat)
1391 GUESS=$UNAME_MACHINE-unknown-haiku
1392 ;;
1393 SX-4:SUPER-UX:*:*)
1394 GUESS=sx4-nec-superux$UNAME_RELEASE
1395 ;;
1396 SX-5:SUPER-UX:*:*)
1397 GUESS=sx5-nec-superux$UNAME_RELEASE
1398 ;;
1399 SX-6:SUPER-UX:*:*)
1400 GUESS=sx6-nec-superux$UNAME_RELEASE
1401 ;;
1402 SX-7:SUPER-UX:*:*)
1403 GUESS=sx7-nec-superux$UNAME_RELEASE
1404 ;;
1405 SX-8:SUPER-UX:*:*)
1406 GUESS=sx8-nec-superux$UNAME_RELEASE
1407 ;;
1408 SX-8R:SUPER-UX:*:*)
1409 GUESS=sx8r-nec-superux$UNAME_RELEASE
1410 ;;
1411 SX-ACE:SUPER-UX:*:*)
1412 GUESS=sxace-nec-superux$UNAME_RELEASE
1413 ;;
1414 Power*:Rhapsody:*:*)
1415 GUESS=powerpc-apple-rhapsody$UNAME_RELEASE
1416 ;;
1417 *:Rhapsody:*:*)
1418 GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE
1419 ;;
1420 arm64:Darwin:*:*)
1421 GUESS=aarch64-apple-darwin$UNAME_RELEASE
1422 ;;
1423 *:Darwin:*:*)
1424 UNAME_PROCESSOR=`uname -p`
1425 case $UNAME_PROCESSOR in
1426 unknown) UNAME_PROCESSOR=powerpc ;;
1427 esac
1428 if command -v xcode-select > /dev/null 2> /dev/null && \
1429 ! xcode-select --print-path > /dev/null 2> /dev/null ; then
1430 # Avoid executing cc if there is no toolchain installed as
1431 # cc will be a stub that puts up a graphical alert
1432 # prompting the user to install developer tools.
1433 CC_FOR_BUILD=no_compiler_found
1434 else
1435 set_cc_for_build
1436 fi
1437 if test "$CC_FOR_BUILD" != no_compiler_found; then
1438 if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1439 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1440 grep IS_64BIT_ARCH >/dev/null
1441 then
1442 case $UNAME_PROCESSOR in
1443 i386) UNAME_PROCESSOR=x86_64 ;;
1444 powerpc) UNAME_PROCESSOR=powerpc64 ;;
1445 esac
1446 fi
1447 # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
1448 if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
1449 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1450 grep IS_PPC >/dev/null
1451 then
1452 UNAME_PROCESSOR=powerpc
1453 fi
1454 elif test "$UNAME_PROCESSOR" = i386 ; then
1455 # uname -m returns i386 or x86_64
1456 UNAME_PROCESSOR=$UNAME_MACHINE
1457 fi
1458 GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE
1459 ;;
1460 *:procnto*:*:* | *:QNX:[0123456789]*:*)
1461 UNAME_PROCESSOR=`uname -p`
1462 if test "$UNAME_PROCESSOR" = x86; then
1463 UNAME_PROCESSOR=i386
1464 UNAME_MACHINE=pc
1465 fi
1466 GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE
1467 ;;
1468 *:QNX:*:4*)
1469 GUESS=i386-pc-qnx
1470 ;;
1471 NEO-*:NONSTOP_KERNEL:*:*)
1472 GUESS=neo-tandem-nsk$UNAME_RELEASE
1473 ;;
1474 NSE-*:NONSTOP_KERNEL:*:*)
1475 GUESS=nse-tandem-nsk$UNAME_RELEASE
1476 ;;
1477 NSR-*:NONSTOP_KERNEL:*:*)
1478 GUESS=nsr-tandem-nsk$UNAME_RELEASE
1479 ;;
1480 NSV-*:NONSTOP_KERNEL:*:*)
1481 GUESS=nsv-tandem-nsk$UNAME_RELEASE
1482 ;;
1483 NSX-*:NONSTOP_KERNEL:*:*)
1484 GUESS=nsx-tandem-nsk$UNAME_RELEASE
1485 ;;
1486 *:NonStop-UX:*:*)
1487 GUESS=mips-compaq-nonstopux
1488 ;;
1489 BS2000:POSIX*:*:*)
1490 GUESS=bs2000-siemens-sysv
1491 ;;
1492 DS/*:UNIX_System_V:*:*)
1493 GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE
1494 ;;
1495 *:Plan9:*:*)
1496 # "uname -m" is not consistent, so use $cputype instead. 386
1497 # is converted to i386 for consistency with other x86
1498 # operating systems.
1499 if test "${cputype-}" = 386; then
1500 UNAME_MACHINE=i386
1501 elif test "x${cputype-}" != x; then
1502 UNAME_MACHINE=$cputype
1503 fi
1504 GUESS=$UNAME_MACHINE-unknown-plan9
1505 ;;
1506 *:TOPS-10:*:*)
1507 GUESS=pdp10-unknown-tops10
1508 ;;
1509 *:TENEX:*:*)
1510 GUESS=pdp10-unknown-tenex
1511 ;;
1512 KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1513 GUESS=pdp10-dec-tops20
1514 ;;
1515 XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1516 GUESS=pdp10-xkl-tops20
1517 ;;
1518 *:TOPS-20:*:*)
1519 GUESS=pdp10-unknown-tops20
1520 ;;
1521 *:ITS:*:*)
1522 GUESS=pdp10-unknown-its
1523 ;;
1524 SEI:*:*:SEIUX)
1525 GUESS=mips-sei-seiux$UNAME_RELEASE
1526 ;;
1527 *:DragonFly:*:*)
1528 DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
1529 GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL
1530 ;;
1531 *:*VMS:*:*)
1532 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1533 case $UNAME_MACHINE in
1534 A*) GUESS=alpha-dec-vms ;;
1535 I*) GUESS=ia64-dec-vms ;;
1536 V*) GUESS=vax-dec-vms ;;
1537 esac ;;
1538 *:XENIX:*:SysV)
1539 GUESS=i386-pc-xenix
1540 ;;
1541 i*86:skyos:*:*)
1542 SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`
1543 GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL
1544 ;;
1545 i*86:rdos:*:*)
1546 GUESS=$UNAME_MACHINE-pc-rdos
1547 ;;
1548 i*86:Fiwix:*:*)
1549 GUESS=$UNAME_MACHINE-pc-fiwix
1550 ;;
1551 *:AROS:*:*)
1552 GUESS=$UNAME_MACHINE-unknown-aros
1553 ;;
1554 x86_64:VMkernel:*:*)
1555 GUESS=$UNAME_MACHINE-unknown-esx
1556 ;;
1557 amd64:Isilon\ OneFS:*:*)
1558 GUESS=x86_64-unknown-onefs
1559 ;;
1560 *:Unleashed:*:*)
1561 GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE
1562 ;;
1563esac
1564
1565# Do we have a guess based on uname results?
1566if test "x$GUESS" != x; then
1567 echo "$GUESS"
1568 exit
1569fi
1570
1571# No uname command or uname output not recognized.
1572set_cc_for_build
1573cat > "$dummy.c" <<EOF
1574#ifdef _SEQUENT_
1575#include <sys/types.h>
1576#include <sys/utsname.h>
1577#endif
1578#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
1579#if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
1580#include <signal.h>
1581#if defined(_SIZE_T_) || defined(SIGLOST)
1582#include <sys/utsname.h>
1583#endif
1584#endif
1585#endif
1586main ()
1587{
1588#if defined (sony)
1589#if defined (MIPSEB)
1590 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
1591 I don't know.... */
1592 printf ("mips-sony-bsd\n"); exit (0);
1593#else
1594#include <sys/param.h>
1595 printf ("m68k-sony-newsos%s\n",
1596#ifdef NEWSOS4
1597 "4"
1598#else
1599 ""
1600#endif
1601 ); exit (0);
1602#endif
1603#endif
1604
1605#if defined (NeXT)
1606#if !defined (__ARCHITECTURE__)
1607#define __ARCHITECTURE__ "m68k"
1608#endif
1609 int version;
1610 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1611 if (version < 4)
1612 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1613 else
1614 printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1615 exit (0);
1616#endif
1617
1618#if defined (MULTIMAX) || defined (n16)
1619#if defined (UMAXV)
1620 printf ("ns32k-encore-sysv\n"); exit (0);
1621#else
1622#if defined (CMU)
1623 printf ("ns32k-encore-mach\n"); exit (0);
1624#else
1625 printf ("ns32k-encore-bsd\n"); exit (0);
1626#endif
1627#endif
1628#endif
1629
1630#if defined (__386BSD__)
1631 printf ("i386-pc-bsd\n"); exit (0);
1632#endif
1633
1634#if defined (sequent)
1635#if defined (i386)
1636 printf ("i386-sequent-dynix\n"); exit (0);
1637#endif
1638#if defined (ns32000)
1639 printf ("ns32k-sequent-dynix\n"); exit (0);
1640#endif
1641#endif
1642
1643#if defined (_SEQUENT_)
1644 struct utsname un;
1645
1646 uname(&un);
1647 if (strncmp(un.version, "V2", 2) == 0) {
1648 printf ("i386-sequent-ptx2\n"); exit (0);
1649 }
1650 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1651 printf ("i386-sequent-ptx1\n"); exit (0);
1652 }
1653 printf ("i386-sequent-ptx\n"); exit (0);
1654#endif
1655
1656#if defined (vax)
1657#if !defined (ultrix)
1658#include <sys/param.h>
1659#if defined (BSD)
1660#if BSD == 43
1661 printf ("vax-dec-bsd4.3\n"); exit (0);
1662#else
1663#if BSD == 199006
1664 printf ("vax-dec-bsd4.3reno\n"); exit (0);
1665#else
1666 printf ("vax-dec-bsd\n"); exit (0);
1667#endif
1668#endif
1669#else
1670 printf ("vax-dec-bsd\n"); exit (0);
1671#endif
1672#else
1673#if defined(_SIZE_T_) || defined(SIGLOST)
1674 struct utsname un;
1675 uname (&un);
1676 printf ("vax-dec-ultrix%s\n", un.release); exit (0);
1677#else
1678 printf ("vax-dec-ultrix\n"); exit (0);
1679#endif
1680#endif
1681#endif
1682#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
1683#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
1684#if defined(_SIZE_T_) || defined(SIGLOST)
1685 struct utsname *un;
1686 uname (&un);
1687 printf ("mips-dec-ultrix%s\n", un.release); exit (0);
1688#else
1689 printf ("mips-dec-ultrix\n"); exit (0);
1690#endif
1691#endif
1692#endif
1693
1694#if defined (alliant) && defined (i860)
1695 printf ("i860-alliant-bsd\n"); exit (0);
1696#endif
1697
1698 exit (1);
1699}
1700EOF
1701
1702$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` &&
1703 { echo "$SYSTEM_NAME"; exit; }
1704
1705# Apollos put the system type in the environment.
1706test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
1707
1708echo "$0: unable to guess system type" >&2
1709
1710case $UNAME_MACHINE:$UNAME_SYSTEM in
1711 mips:Linux | mips64:Linux)
1712 # If we got here on MIPS GNU/Linux, output extra information.
1713 cat >&2 <<EOF
1714
1715NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
1716the system type. Please install a C compiler and try again.
1717EOF
1718 ;;
1719esac
1720
1721cat >&2 <<EOF
1722
1723This script (version $timestamp), has failed to recognize the
1724operating system you are using. If your script is old, overwrite *all*
1725copies of config.guess and config.sub with the latest versions from:
1726
1727 https://git.savannah.gnu.org/cgit/config.git/plain/config.guess
1728and
1729 https://git.savannah.gnu.org/cgit/config.git/plain/config.sub
1730EOF
1731
1732our_year=`echo $timestamp | sed 's,-.*,,'`
1733thisyear=`date +%Y`
1734# shellcheck disable=SC2003
1735script_age=`expr "$thisyear" - "$our_year"`
1736if test "$script_age" -lt 3 ; then
1737 cat >&2 <<EOF
1738
1739If $0 has already been updated, send the following data and any
1740information you think might be pertinent to config-patches@gnu.org to
1741provide the necessary information to handle your system.
1742
1743config.guess timestamp = $timestamp
1744
1745uname -m = `(uname -m) 2>/dev/null || echo unknown`
1746uname -r = `(uname -r) 2>/dev/null || echo unknown`
1747uname -s = `(uname -s) 2>/dev/null || echo unknown`
1748uname -v = `(uname -v) 2>/dev/null || echo unknown`
1749
1750/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1751/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
1752
1753hostinfo = `(hostinfo) 2>/dev/null`
1754/bin/universe = `(/bin/universe) 2>/dev/null`
1755/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
1756/bin/arch = `(/bin/arch) 2>/dev/null`
1757/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
1758/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1759
1760UNAME_MACHINE = "$UNAME_MACHINE"
1761UNAME_RELEASE = "$UNAME_RELEASE"
1762UNAME_SYSTEM = "$UNAME_SYSTEM"
1763UNAME_VERSION = "$UNAME_VERSION"
1764EOF
1765fi
1766
1767exit 1
1768
1769# Local variables:
1770# eval: (add-hook 'before-save-hook 'time-stamp)
1771# time-stamp-start: "timestamp='"
1772# time-stamp-format: "%:y-%02m-%02d"
1773# time-stamp-end: "'"
1774# End:
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