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1 #! /bin/sh
2 # Attempt to guess a canonical system name.
3 # Copyright 1992-2023 Free Software Foundation, Inc.
4
5 # shellcheck disable=SC2006,SC2268 # see below for rationale
6
7 timestamp='2023-08-22'
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39 # superseded or lifted in POSIX.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
45 me=`echo "$0" | sed -e 's,.*/,,'`
46
47 usage="\
48 Usage: $0 [OPTION]
49
50 Output the configuration name of the system '$me' is run on.
51
52 Options:
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
57 Report bugs and patches to <config-patches@gnu.org>."
58
59 version="\
60 GNU config.guess ($timestamp)
61
62 Originally written by Per Bothner.
63 Copyright 1992-2023 Free Software Foundation, Inc.
64
65 This is free software; see the source for copying conditions. There is NO
66 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
67
68 help="
69 Try '$me --help' for more information."
70
71 # Parse command line
72 while 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
90 done
91
92 if test $# != 0; then
93 echo "$me: too many arguments$help" >&2
94 exit 1
95 fi
96
97 # Just in case it came from the environment.
98 GUESS=
99
100 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
101 # compiler to aid in system detection is discouraged as it requires
102 # temporary files to be created and, as you can see below, it is a
103 # headache to deal with in a portable fashion.
104
105 # Historically, 'CC_FOR_BUILD' used to be named 'HOST_CC'. We still
106 # use 'HOST_CC' if defined, but it is deprecated.
107
108 # Portable tmp directory creation inspired by the Autoconf team.
109
110 tmp=
111 # shellcheck disable=SC2172
112 trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15
113
114 set_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=$HOST_CC ;;
138 esac
139 }
140
141 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
142 # (ghazi@noc.rutgers.edu 1994-08-24)
143 if test -f /.attbin/uname ; then
144 PATH=$PATH:/.attbin ; export PATH
145 fi
146
147 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
148 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
149 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
150 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
151
152 case $UNAME_SYSTEM in
153 Linux|GNU|GNU/*)
154 LIBC=unknown
155
156 set_cc_for_build
157 cat <<-EOF > "$dummy.c"
158 #if defined(__ANDROID__)
159 LIBC=android
160 #else
161 #include <features.h>
162 #if defined(__UCLIBC__)
163 LIBC=uclibc
164 #elif defined(__dietlibc__)
165 LIBC=dietlibc
166 #elif defined(__GLIBC__)
167 LIBC=gnu
168 #else
169 #include <stdarg.h>
170 /* First heuristic to detect musl libc. */
171 #ifdef __DEFINED_va_list
172 LIBC=musl
173 #endif
174 #endif
175 #endif
176 EOF
177 cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
178 eval "$cc_set_libc"
179
180 # Second heuristic to detect musl libc.
181 if [ "$LIBC" = unknown ] &&
182 command -v ldd >/dev/null &&
183 ldd --version 2>&1 | grep -q ^musl; then
184 LIBC=musl
185 fi
186
187 # If the system lacks a compiler, then just pick glibc.
188 # We could probably try harder.
189 if [ "$LIBC" = unknown ]; then
190 LIBC=gnu
191 fi
192 ;;
193 esac
194
195 # Note: order is significant - the case branches are not exclusive.
196
197 case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
198 *:NetBSD:*:*)
199 # NetBSD (nbsd) targets should (where applicable) match one or
200 # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
201 # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
202 # switched to ELF, *-*-netbsd* would select the old
203 # object file format. This provides both forward
204 # compatibility and a consistent mechanism for selecting the
205 # object file format.
206 #
207 # Note: NetBSD doesn't particularly care about the vendor
208 # portion of the name. We always set it to "unknown".
209 UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
210 /sbin/sysctl -n hw.machine_arch 2>/dev/null || \
211 /usr/sbin/sysctl -n hw.machine_arch 2>/dev/null || \
212 echo unknown)`
213 case $UNAME_MACHINE_ARCH in
214 aarch64eb) machine=aarch64_be-unknown ;;
215 armeb) machine=armeb-unknown ;;
216 arm*) machine=arm-unknown ;;
217 sh3el) machine=shl-unknown ;;
218 sh3eb) machine=sh-unknown ;;
219 sh5el) machine=sh5le-unknown ;;
220 earmv*)
221 arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
222 endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
223 machine=${arch}${endian}-unknown
224 ;;
225 *) machine=$UNAME_MACHINE_ARCH-unknown ;;
226 esac
227 # The Operating System including object format, if it has switched
228 # to ELF recently (or will in the future) and ABI.
229 case $UNAME_MACHINE_ARCH in
230 earm*)
231 os=netbsdelf
232 ;;
233 arm*|i386|m68k|ns32k|sh3*|sparc|vax)
234 set_cc_for_build
235 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
236 | grep -q __ELF__
237 then
238 # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
239 # Return netbsd for either. FIX?
240 os=netbsd
241 else
242 os=netbsdelf
243 fi
244 ;;
245 *)
246 os=netbsd
247 ;;
248 esac
249 # Determine ABI tags.
250 case $UNAME_MACHINE_ARCH in
251 earm*)
252 expr='s/^earmv[0-9]/-eabi/;s/eb$//'
253 abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
254 ;;
255 esac
256 # The OS release
257 # Debian GNU/NetBSD machines have a different userland, and
258 # thus, need a distinct triplet. However, they do not need
259 # kernel version information, so it can be replaced with a
260 # suitable tag, in the style of linux-gnu.
261 case $UNAME_VERSION in
262 Debian*)
263 release='-gnu'
264 ;;
265 *)
266 release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
267 ;;
268 esac
269 # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
270 # contains redundant information, the shorter form:
271 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
272 GUESS=$machine-${os}${release}${abi-}
273 ;;
274 *:Bitrig:*:*)
275 UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
276 GUESS=$UNAME_MACHINE_ARCH-unknown-bitrig$UNAME_RELEASE
277 ;;
278 *:OpenBSD:*:*)
279 UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
280 GUESS=$UNAME_MACHINE_ARCH-unknown-openbsd$UNAME_RELEASE
281 ;;
282 *:SecBSD:*:*)
283 UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'`
284 GUESS=$UNAME_MACHINE_ARCH-unknown-secbsd$UNAME_RELEASE
285 ;;
286 *:LibertyBSD:*:*)
287 UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
288 GUESS=$UNAME_MACHINE_ARCH-unknown-libertybsd$UNAME_RELEASE
289 ;;
290 *:MidnightBSD:*:*)
291 GUESS=$UNAME_MACHINE-unknown-midnightbsd$UNAME_RELEASE
292 ;;
293 *:ekkoBSD:*:*)
294 GUESS=$UNAME_MACHINE-unknown-ekkobsd$UNAME_RELEASE
295 ;;
296 *:SolidBSD:*:*)
297 GUESS=$UNAME_MACHINE-unknown-solidbsd$UNAME_RELEASE
298 ;;
299 *:OS108:*:*)
300 GUESS=$UNAME_MACHINE-unknown-os108_$UNAME_RELEASE
301 ;;
302 macppc:MirBSD:*:*)
303 GUESS=powerpc-unknown-mirbsd$UNAME_RELEASE
304 ;;
305 *:MirBSD:*:*)
306 GUESS=$UNAME_MACHINE-unknown-mirbsd$UNAME_RELEASE
307 ;;
308 *:Sortix:*:*)
309 GUESS=$UNAME_MACHINE-unknown-sortix
310 ;;
311 *:Twizzler:*:*)
312 GUESS=$UNAME_MACHINE-unknown-twizzler
313 ;;
314 *:Redox:*:*)
315 GUESS=$UNAME_MACHINE-unknown-redox
316 ;;
317 mips:OSF1:*.*)
318 GUESS=mips-dec-osf1
319 ;;
320 alpha:OSF1:*:*)
321 # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
322 trap '' 0
323 case $UNAME_RELEASE in
324 *4.0)
325 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
326 ;;
327 *5.*)
328 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
329 ;;
330 esac
331 # According to Compaq, /usr/sbin/psrinfo has been available on
332 # OSF/1 and Tru64 systems produced since 1995. I hope that
333 # covers most systems running today. This code pipes the CPU
334 # types through head -n 1, so we only detect the type of CPU 0.
335 ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
336 case $ALPHA_CPU_TYPE in
337 "EV4 (21064)")
338 UNAME_MACHINE=alpha ;;
339 "EV4.5 (21064)")
340 UNAME_MACHINE=alpha ;;
341 "LCA4 (21066/21068)")
342 UNAME_MACHINE=alpha ;;
343 "EV5 (21164)")
344 UNAME_MACHINE=alphaev5 ;;
345 "EV5.6 (21164A)")
346 UNAME_MACHINE=alphaev56 ;;
347 "EV5.6 (21164PC)")
348 UNAME_MACHINE=alphapca56 ;;
349 "EV5.7 (21164PC)")
350 UNAME_MACHINE=alphapca57 ;;
351 "EV6 (21264)")
352 UNAME_MACHINE=alphaev6 ;;
353 "EV6.7 (21264A)")
354 UNAME_MACHINE=alphaev67 ;;
355 "EV6.8CB (21264C)")
356 UNAME_MACHINE=alphaev68 ;;
357 "EV6.8AL (21264B)")
358 UNAME_MACHINE=alphaev68 ;;
359 "EV6.8CX (21264D)")
360 UNAME_MACHINE=alphaev68 ;;
361 "EV6.9A (21264/EV69A)")
362 UNAME_MACHINE=alphaev69 ;;
363 "EV7 (21364)")
364 UNAME_MACHINE=alphaev7 ;;
365 "EV7.9 (21364A)")
366 UNAME_MACHINE=alphaev79 ;;
367 esac
368 # A Pn.n version is a patched version.
369 # A Vn.n version is a released version.
370 # A Tn.n version is a released field test version.
371 # A Xn.n version is an unreleased experimental baselevel.
372 # 1.2 uses "1.2" for uname -r.
373 OSF_REL=`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
374 GUESS=$UNAME_MACHINE-dec-osf$OSF_REL
375 ;;
376 Amiga*:UNIX_System_V:4.0:*)
377 GUESS=m68k-unknown-sysv4
378 ;;
379 *:[Aa]miga[Oo][Ss]:*:*)
380 GUESS=$UNAME_MACHINE-unknown-amigaos
381 ;;
382 *:[Mm]orph[Oo][Ss]:*:*)
383 GUESS=$UNAME_MACHINE-unknown-morphos
384 ;;
385 *:OS/390:*:*)
386 GUESS=i370-ibm-openedition
387 ;;
388 *:z/VM:*:*)
389 GUESS=s390-ibm-zvmoe
390 ;;
391 *:OS400:*:*)
392 GUESS=powerpc-ibm-os400
393 ;;
394 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
395 GUESS=arm-acorn-riscix$UNAME_RELEASE
396 ;;
397 arm*:riscos:*:*|arm*:RISCOS:*:*)
398 GUESS=arm-unknown-riscos
399 ;;
400 SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
401 GUESS=hppa1.1-hitachi-hiuxmpp
402 ;;
403 Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
404 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
405 case `(/bin/universe) 2>/dev/null` in
406 att) GUESS=pyramid-pyramid-sysv3 ;;
407 *) GUESS=pyramid-pyramid-bsd ;;
408 esac
409 ;;
410 NILE*:*:*:dcosx)
411 GUESS=pyramid-pyramid-svr4
412 ;;
413 DRS?6000:unix:4.0:6*)
414 GUESS=sparc-icl-nx6
415 ;;
416 DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
417 case `/usr/bin/uname -p` in
418 sparc) GUESS=sparc-icl-nx7 ;;
419 esac
420 ;;
421 s390x:SunOS:*:*)
422 SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
423 GUESS=$UNAME_MACHINE-ibm-solaris2$SUN_REL
424 ;;
425 sun4H:SunOS:5.*:*)
426 SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
427 GUESS=sparc-hal-solaris2$SUN_REL
428 ;;
429 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
430 SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
431 GUESS=sparc-sun-solaris2$SUN_REL
432 ;;
433 i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
434 GUESS=i386-pc-auroraux$UNAME_RELEASE
435 ;;
436 i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
437 set_cc_for_build
438 SUN_ARCH=i386
439 # If there is a compiler, see if it is configured for 64-bit objects.
440 # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
441 # This test works for both compilers.
442 if test "$CC_FOR_BUILD" != no_compiler_found; then
443 if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
444 (CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \
445 grep IS_64BIT_ARCH >/dev/null
446 then
447 SUN_ARCH=x86_64
448 fi
449 fi
450 SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
451 GUESS=$SUN_ARCH-pc-solaris2$SUN_REL
452 ;;
453 sun4*:SunOS:6*:*)
454 # According to config.sub, this is the proper way to canonicalize
455 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
456 # it's likely to be more like Solaris than SunOS4.
457 SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
458 GUESS=sparc-sun-solaris3$SUN_REL
459 ;;
460 sun4*:SunOS:*:*)
461 case `/usr/bin/arch -k` in
462 Series*|S4*)
463 UNAME_RELEASE=`uname -v`
464 ;;
465 esac
466 # Japanese Language versions have a version number like '4.1.3-JL'.
467 SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'`
468 GUESS=sparc-sun-sunos$SUN_REL
469 ;;
470 sun3*:SunOS:*:*)
471 GUESS=m68k-sun-sunos$UNAME_RELEASE
472 ;;
473 sun*:*:4.2BSD:*)
474 UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
475 test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
476 case `/bin/arch` in
477 sun3)
478 GUESS=m68k-sun-sunos$UNAME_RELEASE
479 ;;
480 sun4)
481 GUESS=sparc-sun-sunos$UNAME_RELEASE
482 ;;
483 esac
484 ;;
485 aushp:SunOS:*:*)
486 GUESS=sparc-auspex-sunos$UNAME_RELEASE
487 ;;
488 # The situation for MiNT is a little confusing. The machine name
489 # can be virtually everything (everything which is not
490 # "atarist" or "atariste" at least should have a processor
491 # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
492 # to the lowercase version "mint" (or "freemint"). Finally
493 # the system name "TOS" denotes a system which is actually not
494 # MiNT. But MiNT is downward compatible to TOS, so this should
495 # be no problem.
496 atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
497 GUESS=m68k-atari-mint$UNAME_RELEASE
498 ;;
499 atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
500 GUESS=m68k-atari-mint$UNAME_RELEASE
501 ;;
502 *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
503 GUESS=m68k-atari-mint$UNAME_RELEASE
504 ;;
505 milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
506 GUESS=m68k-milan-mint$UNAME_RELEASE
507 ;;
508 hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
509 GUESS=m68k-hades-mint$UNAME_RELEASE
510 ;;
511 *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
512 GUESS=m68k-unknown-mint$UNAME_RELEASE
513 ;;
514 m68k:machten:*:*)
515 GUESS=m68k-apple-machten$UNAME_RELEASE
516 ;;
517 powerpc:machten:*:*)
518 GUESS=powerpc-apple-machten$UNAME_RELEASE
519 ;;
520 RISC*:Mach:*:*)
521 GUESS=mips-dec-mach_bsd4.3
522 ;;
523 RISC*:ULTRIX:*:*)
524 GUESS=mips-dec-ultrix$UNAME_RELEASE
525 ;;
526 VAX*:ULTRIX*:*:*)
527 GUESS=vax-dec-ultrix$UNAME_RELEASE
528 ;;
529 2020:CLIX:*:* | 2430:CLIX:*:*)
530 GUESS=clipper-intergraph-clix$UNAME_RELEASE
531 ;;
532 mips:*:*:UMIPS | mips:*:*:RISCos)
533 set_cc_for_build
534 sed 's/^ //' << EOF > "$dummy.c"
535 #ifdef __cplusplus
536 #include <stdio.h> /* for printf() prototype */
537 int main (int argc, char *argv[]) {
538 #else
539 int main (argc, argv) int argc; char *argv[]; {
540 #endif
541 #if defined (host_mips) && defined (MIPSEB)
542 #if defined (SYSTYPE_SYSV)
543 printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
544 #endif
545 #if defined (SYSTYPE_SVR4)
546 printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
547 #endif
548 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
549 printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
550 #endif
551 #endif
552 exit (-1);
553 }
554 EOF
555 $CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
556 dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
557 SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
558 { echo "$SYSTEM_NAME"; exit; }
559 GUESS=mips-mips-riscos$UNAME_RELEASE
560 ;;
561 Motorola:PowerMAX_OS:*:*)
562 GUESS=powerpc-motorola-powermax
563 ;;
564 Motorola:*:4.3:PL8-*)
565 GUESS=powerpc-harris-powermax
566 ;;
567 Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
568 GUESS=powerpc-harris-powermax
569 ;;
570 Night_Hawk:Power_UNIX:*:*)
571 GUESS=powerpc-harris-powerunix
572 ;;
573 m88k:CX/UX:7*:*)
574 GUESS=m88k-harris-cxux7
575 ;;
576 m88k:*:4*:R4*)
577 GUESS=m88k-motorola-sysv4
578 ;;
579 m88k:*:3*:R3*)
580 GUESS=m88k-motorola-sysv3
581 ;;
582 AViiON:dgux:*:*)
583 # DG/UX returns AViiON for all architectures
584 UNAME_PROCESSOR=`/usr/bin/uname -p`
585 if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110
586 then
587 if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \
588 test "$TARGET_BINARY_INTERFACE"x = x
589 then
590 GUESS=m88k-dg-dgux$UNAME_RELEASE
591 else
592 GUESS=m88k-dg-dguxbcs$UNAME_RELEASE
593 fi
594 else
595 GUESS=i586-dg-dgux$UNAME_RELEASE
596 fi
597 ;;
598 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
599 GUESS=m88k-dolphin-sysv3
600 ;;
601 M88*:*:R3*:*)
602 # Delta 88k system running SVR3
603 GUESS=m88k-motorola-sysv3
604 ;;
605 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
606 GUESS=m88k-tektronix-sysv3
607 ;;
608 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
609 GUESS=m68k-tektronix-bsd
610 ;;
611 *:IRIX*:*:*)
612 IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'`
613 GUESS=mips-sgi-irix$IRIX_REL
614 ;;
615 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
616 GUESS=romp-ibm-aix # uname -m gives an 8 hex-code CPU id
617 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
618 i*86:AIX:*:*)
619 GUESS=i386-ibm-aix
620 ;;
621 ia64:AIX:*:*)
622 if test -x /usr/bin/oslevel ; then
623 IBM_REV=`/usr/bin/oslevel`
624 else
625 IBM_REV=$UNAME_VERSION.$UNAME_RELEASE
626 fi
627 GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV
628 ;;
629 *:AIX:2:3)
630 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
631 set_cc_for_build
632 sed 's/^ //' << EOF > "$dummy.c"
633 #include <sys/systemcfg.h>
634
635 main()
636 {
637 if (!__power_pc())
638 exit(1);
639 puts("powerpc-ibm-aix3.2.5");
640 exit(0);
641 }
642 EOF
643 if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
644 then
645 GUESS=$SYSTEM_NAME
646 else
647 GUESS=rs6000-ibm-aix3.2.5
648 fi
649 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
650 GUESS=rs6000-ibm-aix3.2.4
651 else
652 GUESS=rs6000-ibm-aix3.2
653 fi
654 ;;
655 *:AIX:*:[4567])
656 IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
657 if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
658 IBM_ARCH=rs6000
659 else
660 IBM_ARCH=powerpc
661 fi
662 if test -x /usr/bin/lslpp ; then
663 IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \
664 awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
665 else
666 IBM_REV=$UNAME_VERSION.$UNAME_RELEASE
667 fi
668 GUESS=$IBM_ARCH-ibm-aix$IBM_REV
669 ;;
670 *:AIX:*:*)
671 GUESS=rs6000-ibm-aix
672 ;;
673 ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
674 GUESS=romp-ibm-bsd4.4
675 ;;
676 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
677 GUESS=romp-ibm-bsd$UNAME_RELEASE # 4.3 with uname added to
678 ;; # report: romp-ibm BSD 4.3
679 *:BOSX:*:*)
680 GUESS=rs6000-bull-bosx
681 ;;
682 DPX/2?00:B.O.S.:*:*)
683 GUESS=m68k-bull-sysv3
684 ;;
685 9000/[34]??:4.3bsd:1.*:*)
686 GUESS=m68k-hp-bsd
687 ;;
688 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
689 GUESS=m68k-hp-bsd4.4
690 ;;
691 9000/[34678]??:HP-UX:*:*)
692 HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'`
693 case $UNAME_MACHINE in
694 9000/31?) HP_ARCH=m68000 ;;
695 9000/[34]??) HP_ARCH=m68k ;;
696 9000/[678][0-9][0-9])
697 if test -x /usr/bin/getconf; then
698 sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
699 sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
700 case $sc_cpu_version in
701 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
702 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
703 532) # CPU_PA_RISC2_0
704 case $sc_kernel_bits in
705 32) HP_ARCH=hppa2.0n ;;
706 64) HP_ARCH=hppa2.0w ;;
707 '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20
708 esac ;;
709 esac
710 fi
711 if test "$HP_ARCH" = ""; then
712 set_cc_for_build
713 sed 's/^ //' << EOF > "$dummy.c"
714
715 #define _HPUX_SOURCE
716 #include <stdlib.h>
717 #include <unistd.h>
718
719 int main ()
720 {
721 #if defined(_SC_KERNEL_BITS)
722 long bits = sysconf(_SC_KERNEL_BITS);
723 #endif
724 long cpu = sysconf (_SC_CPU_VERSION);
725
726 switch (cpu)
727 {
728 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
729 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
730 case CPU_PA_RISC2_0:
731 #if defined(_SC_KERNEL_BITS)
732 switch (bits)
733 {
734 case 64: puts ("hppa2.0w"); break;
735 case 32: puts ("hppa2.0n"); break;
736 default: puts ("hppa2.0"); break;
737 } break;
738 #else /* !defined(_SC_KERNEL_BITS) */
739 puts ("hppa2.0"); break;
740 #endif
741 default: puts ("hppa1.0"); break;
742 }
743 exit (0);
744 }
745 EOF
746 (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
747 test -z "$HP_ARCH" && HP_ARCH=hppa
748 fi ;;
749 esac
750 if test "$HP_ARCH" = hppa2.0w
751 then
752 set_cc_for_build
753
754 # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
755 # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
756 # generating 64-bit code. GNU and HP use different nomenclature:
757 #
758 # $ CC_FOR_BUILD=cc ./config.guess
759 # => hppa2.0w-hp-hpux11.23
760 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
761 # => hppa64-hp-hpux11.23
762
763 if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
764 grep -q __LP64__
765 then
766 HP_ARCH=hppa2.0w
767 else
768 HP_ARCH=hppa64
769 fi
770 fi
771 GUESS=$HP_ARCH-hp-hpux$HPUX_REV
772 ;;
773 ia64:HP-UX:*:*)
774 HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'`
775 GUESS=ia64-hp-hpux$HPUX_REV
776 ;;
777 3050*:HI-UX:*:*)
778 set_cc_for_build
779 sed 's/^ //' << EOF > "$dummy.c"
780 #include <unistd.h>
781 int
782 main ()
783 {
784 long cpu = sysconf (_SC_CPU_VERSION);
785 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
786 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
787 results, however. */
788 if (CPU_IS_PA_RISC (cpu))
789 {
790 switch (cpu)
791 {
792 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
793 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
794 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
795 default: puts ("hppa-hitachi-hiuxwe2"); break;
796 }
797 }
798 else if (CPU_IS_HP_MC68K (cpu))
799 puts ("m68k-hitachi-hiuxwe2");
800 else puts ("unknown-hitachi-hiuxwe2");
801 exit (0);
802 }
803 EOF
804 $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
805 { echo "$SYSTEM_NAME"; exit; }
806 GUESS=unknown-hitachi-hiuxwe2
807 ;;
808 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
809 GUESS=hppa1.1-hp-bsd
810 ;;
811 9000/8??:4.3bsd:*:*)
812 GUESS=hppa1.0-hp-bsd
813 ;;
814 *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
815 GUESS=hppa1.0-hp-mpeix
816 ;;
817 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
818 GUESS=hppa1.1-hp-osf
819 ;;
820 hp8??:OSF1:*:*)
821 GUESS=hppa1.0-hp-osf
822 ;;
823 i*86:OSF1:*:*)
824 if test -x /usr/sbin/sysversion ; then
825 GUESS=$UNAME_MACHINE-unknown-osf1mk
826 else
827 GUESS=$UNAME_MACHINE-unknown-osf1
828 fi
829 ;;
830 parisc*:Lites*:*:*)
831 GUESS=hppa1.1-hp-lites
832 ;;
833 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
834 GUESS=c1-convex-bsd
835 ;;
836 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
837 if getsysinfo -f scalar_acc
838 then echo c32-convex-bsd
839 else echo c2-convex-bsd
840 fi
841 exit ;;
842 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
843 GUESS=c34-convex-bsd
844 ;;
845 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
846 GUESS=c38-convex-bsd
847 ;;
848 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
849 GUESS=c4-convex-bsd
850 ;;
851 CRAY*Y-MP:*:*:*)
852 CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
853 GUESS=ymp-cray-unicos$CRAY_REL
854 ;;
855 CRAY*[A-Z]90:*:*:*)
856 echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
857 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
858 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
859 -e 's/\.[^.]*$/.X/'
860 exit ;;
861 CRAY*TS:*:*:*)
862 CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
863 GUESS=t90-cray-unicos$CRAY_REL
864 ;;
865 CRAY*T3E:*:*:*)
866 CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
867 GUESS=alphaev5-cray-unicosmk$CRAY_REL
868 ;;
869 CRAY*SV1:*:*:*)
870 CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
871 GUESS=sv1-cray-unicos$CRAY_REL
872 ;;
873 *:UNICOS/mp:*:*)
874 CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'`
875 GUESS=craynv-cray-unicosmp$CRAY_REL
876 ;;
877 F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
878 FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
879 FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
880 FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
881 GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}
882 ;;
883 5000:UNIX_System_V:4.*:*)
884 FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
885 FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
886 GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}
887 ;;
888 i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
889 GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE
890 ;;
891 sparc*:BSD/OS:*:*)
892 GUESS=sparc-unknown-bsdi$UNAME_RELEASE
893 ;;
894 *:BSD/OS:*:*)
895 GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE
896 ;;
897 arm:FreeBSD:*:*)
898 UNAME_PROCESSOR=`uname -p`
899 set_cc_for_build
900 if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
901 | grep -q __ARM_PCS_VFP
902 then
903 FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
904 GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi
905 else
906 FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
907 GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf
908 fi
909 ;;
910 *:FreeBSD:*:*)
911 UNAME_PROCESSOR=`uname -p`
912 case $UNAME_PROCESSOR in
913 amd64)
914 UNAME_PROCESSOR=x86_64 ;;
915 i386)
916 UNAME_PROCESSOR=i586 ;;
917 esac
918 FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
919 GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL
920 ;;
921 i*:CYGWIN*:*)
922 GUESS=$UNAME_MACHINE-pc-cygwin
923 ;;
924 *:MINGW64*:*)
925 GUESS=$UNAME_MACHINE-pc-mingw64
926 ;;
927 *:MINGW*:*)
928 GUESS=$UNAME_MACHINE-pc-mingw32
929 ;;
930 *:MSYS*:*)
931 GUESS=$UNAME_MACHINE-pc-msys
932 ;;
933 i*:PW*:*)
934 GUESS=$UNAME_MACHINE-pc-pw32
935 ;;
936 *:SerenityOS:*:*)
937 GUESS=$UNAME_MACHINE-pc-serenity
938 ;;
939 *:Interix*:*)
940 case $UNAME_MACHINE in
941 x86)
942 GUESS=i586-pc-interix$UNAME_RELEASE
943 ;;
944 authenticamd | genuineintel | EM64T)
945 GUESS=x86_64-unknown-interix$UNAME_RELEASE
946 ;;
947 IA64)
948 GUESS=ia64-unknown-interix$UNAME_RELEASE
949 ;;
950 esac ;;
951 i*:UWIN*:*)
952 GUESS=$UNAME_MACHINE-pc-uwin
953 ;;
954 amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
955 GUESS=x86_64-pc-cygwin
956 ;;
957 prep*:SunOS:5.*:*)
958 SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
959 GUESS=powerpcle-unknown-solaris2$SUN_REL
960 ;;
961 *:GNU:*:*)
962 # the GNU system
963 GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'`
964 GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'`
965 GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL
966 ;;
967 *:GNU/*:*:*)
968 # other systems with GNU libc and userland
969 GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"`
970 GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
971 GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC
972 ;;
973 x86_64:[Mm]anagarm:*:*|i?86:[Mm]anagarm:*:*)
974 GUESS="$UNAME_MACHINE-pc-managarm-mlibc"
975 ;;
976 *:[Mm]anagarm:*:*)
977 GUESS="$UNAME_MACHINE-unknown-managarm-mlibc"
978 ;;
979 *:Minix:*:*)
980 GUESS=$UNAME_MACHINE-unknown-minix
981 ;;
982 aarch64:Linux:*:*)
983 set_cc_for_build
984 CPU=$UNAME_MACHINE
985 LIBCABI=$LIBC
986 if test "$CC_FOR_BUILD" != no_compiler_found; then
987 ABI=64
988 sed 's/^ //' << EOF > "$dummy.c"
989 #ifdef __ARM_EABI__
990 #ifdef __ARM_PCS_VFP
991 ABI=eabihf
992 #else
993 ABI=eabi
994 #endif
995 #endif
996 EOF
997 cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' | sed 's, ,,g'`
998 eval "$cc_set_abi"
999 case $ABI in
1000 eabi | eabihf) CPU=armv8l; LIBCABI=$LIBC$ABI ;;
1001 esac
1002 fi
1003 GUESS=$CPU-unknown-linux-$LIBCABI
1004 ;;
1005 aarch64_be:Linux:*:*)
1006 UNAME_MACHINE=aarch64_be
1007 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1008 ;;
1009 alpha:Linux:*:*)
1010 case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in
1011 EV5) UNAME_MACHINE=alphaev5 ;;
1012 EV56) UNAME_MACHINE=alphaev56 ;;
1013 PCA56) UNAME_MACHINE=alphapca56 ;;
1014 PCA57) UNAME_MACHINE=alphapca56 ;;
1015 EV6) UNAME_MACHINE=alphaev6 ;;
1016 EV67) UNAME_MACHINE=alphaev67 ;;
1017 EV68*) UNAME_MACHINE=alphaev68 ;;
1018 esac
1019 objdump --private-headers /bin/sh | grep -q ld.so.1
1020 if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
1021 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1022 ;;
1023 arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*)
1024 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1025 ;;
1026 arm*:Linux:*:*)
1027 set_cc_for_build
1028 if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
1029 | grep -q __ARM_EABI__
1030 then
1031 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1032 else
1033 if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
1034 | grep -q __ARM_PCS_VFP
1035 then
1036 GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi
1037 else
1038 GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf
1039 fi
1040 fi
1041 ;;
1042 avr32*:Linux:*:*)
1043 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1044 ;;
1045 cris:Linux:*:*)
1046 GUESS=$UNAME_MACHINE-axis-linux-$LIBC
1047 ;;
1048 crisv32:Linux:*:*)
1049 GUESS=$UNAME_MACHINE-axis-linux-$LIBC
1050 ;;
1051 e2k:Linux:*:*)
1052 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1053 ;;
1054 frv:Linux:*:*)
1055 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1056 ;;
1057 hexagon:Linux:*:*)
1058 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1059 ;;
1060 i*86:Linux:*:*)
1061 GUESS=$UNAME_MACHINE-pc-linux-$LIBC
1062 ;;
1063 ia64:Linux:*:*)
1064 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1065 ;;
1066 k1om:Linux:*:*)
1067 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1068 ;;
1069 kvx:Linux:*:*)
1070 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1071 ;;
1072 kvx:cos:*:*)
1073 GUESS=$UNAME_MACHINE-unknown-cos
1074 ;;
1075 kvx:mbr:*:*)
1076 GUESS=$UNAME_MACHINE-unknown-mbr
1077 ;;
1078 loongarch32:Linux:*:* | loongarch64:Linux:*:*)
1079 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1080 ;;
1081 m32r*:Linux:*:*)
1082 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1083 ;;
1084 m68*:Linux:*:*)
1085 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1086 ;;
1087 mips:Linux:*:* | mips64:Linux:*:*)
1088 set_cc_for_build
1089 IS_GLIBC=0
1090 test x"${LIBC}" = xgnu && IS_GLIBC=1
1091 sed 's/^ //' << EOF > "$dummy.c"
1092 #undef CPU
1093 #undef mips
1094 #undef mipsel
1095 #undef mips64
1096 #undef mips64el
1097 #if ${IS_GLIBC} && defined(_ABI64)
1098 LIBCABI=gnuabi64
1099 #else
1100 #if ${IS_GLIBC} && defined(_ABIN32)
1101 LIBCABI=gnuabin32
1102 #else
1103 LIBCABI=${LIBC}
1104 #endif
1105 #endif
1106
1107 #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
1108 CPU=mipsisa64r6
1109 #else
1110 #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
1111 CPU=mipsisa32r6
1112 #else
1113 #if defined(__mips64)
1114 CPU=mips64
1115 #else
1116 CPU=mips
1117 #endif
1118 #endif
1119 #endif
1120
1121 #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
1122 MIPS_ENDIAN=el
1123 #else
1124 #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
1125 MIPS_ENDIAN=
1126 #else
1127 MIPS_ENDIAN=
1128 #endif
1129 #endif
1130 EOF
1131 cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`
1132 eval "$cc_set_vars"
1133 test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }
1134 ;;
1135 mips64el:Linux:*:*)
1136 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1137 ;;
1138 openrisc*:Linux:*:*)
1139 GUESS=or1k-unknown-linux-$LIBC
1140 ;;
1141 or32:Linux:*:* | or1k*:Linux:*:*)
1142 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1143 ;;
1144 padre:Linux:*:*)
1145 GUESS=sparc-unknown-linux-$LIBC
1146 ;;
1147 parisc64:Linux:*:* | hppa64:Linux:*:*)
1148 GUESS=hppa64-unknown-linux-$LIBC
1149 ;;
1150 parisc:Linux:*:* | hppa:Linux:*:*)
1151 # Look for CPU level
1152 case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
1153 PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;;
1154 PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;;
1155 *) GUESS=hppa-unknown-linux-$LIBC ;;
1156 esac
1157 ;;
1158 ppc64:Linux:*:*)
1159 GUESS=powerpc64-unknown-linux-$LIBC
1160 ;;
1161 ppc:Linux:*:*)
1162 GUESS=powerpc-unknown-linux-$LIBC
1163 ;;
1164 ppc64le:Linux:*:*)
1165 GUESS=powerpc64le-unknown-linux-$LIBC
1166 ;;
1167 ppcle:Linux:*:*)
1168 GUESS=powerpcle-unknown-linux-$LIBC
1169 ;;
1170 riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*)
1171 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1172 ;;
1173 s390:Linux:*:* | s390x:Linux:*:*)
1174 GUESS=$UNAME_MACHINE-ibm-linux-$LIBC
1175 ;;
1176 sh64*:Linux:*:*)
1177 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1178 ;;
1179 sh*:Linux:*:*)
1180 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1181 ;;
1182 sparc:Linux:*:* | sparc64:Linux:*:*)
1183 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1184 ;;
1185 tile*:Linux:*:*)
1186 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1187 ;;
1188 vax:Linux:*:*)
1189 GUESS=$UNAME_MACHINE-dec-linux-$LIBC
1190 ;;
1191 x86_64:Linux:*:*)
1192 set_cc_for_build
1193 CPU=$UNAME_MACHINE
1194 LIBCABI=$LIBC
1195 if test "$CC_FOR_BUILD" != no_compiler_found; then
1196 ABI=64
1197 sed 's/^ //' << EOF > "$dummy.c"
1198 #ifdef __i386__
1199 ABI=x86
1200 #else
1201 #ifdef __ILP32__
1202 ABI=x32
1203 #endif
1204 #endif
1205 EOF
1206 cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' | sed 's, ,,g'`
1207 eval "$cc_set_abi"
1208 case $ABI in
1209 x86) CPU=i686 ;;
1210 x32) LIBCABI=${LIBC}x32 ;;
1211 esac
1212 fi
1213 GUESS=$CPU-pc-linux-$LIBCABI
1214 ;;
1215 xtensa*:Linux:*:*)
1216 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1217 ;;
1218 i*86:DYNIX/ptx:4*:*)
1219 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1220 # earlier versions are messed up and put the nodename in both
1221 # sysname and nodename.
1222 GUESS=i386-sequent-sysv4
1223 ;;
1224 i*86:UNIX_SV:4.2MP:2.*)
1225 # Unixware is an offshoot of SVR4, but it has its own version
1226 # number series starting with 2...
1227 # I am not positive that other SVR4 systems won't match this,
1228 # I just have to hope. -- rms.
1229 # Use sysv4.2uw... so that sysv4* matches it.
1230 GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION
1231 ;;
1232 i*86:OS/2:*:*)
1233 # If we were able to find 'uname', then EMX Unix compatibility
1234 # is probably installed.
1235 GUESS=$UNAME_MACHINE-pc-os2-emx
1236 ;;
1237 i*86:XTS-300:*:STOP)
1238 GUESS=$UNAME_MACHINE-unknown-stop
1239 ;;
1240 i*86:atheos:*:*)
1241 GUESS=$UNAME_MACHINE-unknown-atheos
1242 ;;
1243 i*86:syllable:*:*)
1244 GUESS=$UNAME_MACHINE-pc-syllable
1245 ;;
1246 i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1247 GUESS=i386-unknown-lynxos$UNAME_RELEASE
1248 ;;
1249 i*86:*DOS:*:*)
1250 GUESS=$UNAME_MACHINE-pc-msdosdjgpp
1251 ;;
1252 i*86:*:4.*:*)
1253 UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
1254 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1255 GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL
1256 else
1257 GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL
1258 fi
1259 ;;
1260 i*86:*:5:[678]*)
1261 # UnixWare 7.x, OpenUNIX and OpenServer 6.
1262 case `/bin/uname -X | grep "^Machine"` in
1263 *486*) UNAME_MACHINE=i486 ;;
1264 *Pentium) UNAME_MACHINE=i586 ;;
1265 *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1266 esac
1267 GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1268 ;;
1269 i*86:*:3.2:*)
1270 if test -f /usr/options/cb.name; then
1271 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1272 GUESS=$UNAME_MACHINE-pc-isc$UNAME_REL
1273 elif /bin/uname -X 2>/dev/null >/dev/null ; then
1274 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1275 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1276 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1277 && UNAME_MACHINE=i586
1278 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1279 && UNAME_MACHINE=i686
1280 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1281 && UNAME_MACHINE=i686
1282 GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL
1283 else
1284 GUESS=$UNAME_MACHINE-pc-sysv32
1285 fi
1286 ;;
1287 pc:*:*:*)
1288 # Left here for compatibility:
1289 # uname -m prints for DJGPP always 'pc', but it prints nothing about
1290 # the processor, so we play safe by assuming i586.
1291 # Note: whatever this is, it MUST be the same as what config.sub
1292 # prints for the "djgpp" host, or else GDB configure will decide that
1293 # this is a cross-build.
1294 GUESS=i586-pc-msdosdjgpp
1295 ;;
1296 Intel:Mach:3*:*)
1297 GUESS=i386-pc-mach3
1298 ;;
1299 paragon:*:*:*)
1300 GUESS=i860-intel-osf1
1301 ;;
1302 i860:*:4.*:*) # i860-SVR4
1303 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1304 GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4
1305 else # Add other i860-SVR4 vendors below as they are discovered.
1306 GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4
1307 fi
1308 ;;
1309 mini*:CTIX:SYS*5:*)
1310 # "miniframe"
1311 GUESS=m68010-convergent-sysv
1312 ;;
1313 mc68k:UNIX:SYSTEM5:3.51m)
1314 GUESS=m68k-convergent-sysv
1315 ;;
1316 M680?0:D-NIX:5.3:*)
1317 GUESS=m68k-diab-dnix
1318 ;;
1319 M68*:*:R3V[5678]*:*)
1320 test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1321 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)
1322 OS_REL=''
1323 test -r /etc/.relid \
1324 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1325 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1326 && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
1327 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1328 && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
1329 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1330 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1331 && { echo i486-ncr-sysv4; exit; } ;;
1332 NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1333 OS_REL='.3'
1334 test -r /etc/.relid \
1335 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1336 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1337 && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
1338 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1339 && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
1340 /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1341 && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
1342 m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1343 GUESS=m68k-unknown-lynxos$UNAME_RELEASE
1344 ;;
1345 mc68030:UNIX_System_V:4.*:*)
1346 GUESS=m68k-atari-sysv4
1347 ;;
1348 TSUNAMI:LynxOS:2.*:*)
1349 GUESS=sparc-unknown-lynxos$UNAME_RELEASE
1350 ;;
1351 rs6000:LynxOS:2.*:*)
1352 GUESS=rs6000-unknown-lynxos$UNAME_RELEASE
1353 ;;
1354 PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1355 GUESS=powerpc-unknown-lynxos$UNAME_RELEASE
1356 ;;
1357 SM[BE]S:UNIX_SV:*:*)
1358 GUESS=mips-dde-sysv$UNAME_RELEASE
1359 ;;
1360 RM*:ReliantUNIX-*:*:*)
1361 GUESS=mips-sni-sysv4
1362 ;;
1363 RM*:SINIX-*:*:*)
1364 GUESS=mips-sni-sysv4
1365 ;;
1366 *:SINIX-*:*:*)
1367 if uname -p 2>/dev/null >/dev/null ; then
1368 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1369 GUESS=$UNAME_MACHINE-sni-sysv4
1370 else
1371 GUESS=ns32k-sni-sysv
1372 fi
1373 ;;
1374 PENTIUM:*:4.0*:*) # Unisys 'ClearPath HMP IX 4000' SVR4/MP effort
1375 # says <Richard.M.Bartel@ccMail.Census.GOV>
1376 GUESS=i586-unisys-sysv4
1377 ;;
1378 *:UNIX_System_V:4*:FTX*)
1379 # From Gerald Hewes <hewes@openmarket.com>.
1380 # How about differentiating between stratus architectures? -djm
1381 GUESS=hppa1.1-stratus-sysv4
1382 ;;
1383 *:*:*:FTX*)
1384 # From seanf@swdc.stratus.com.
1385 GUESS=i860-stratus-sysv4
1386 ;;
1387 i*86:VOS:*:*)
1388 # From Paul.Green@stratus.com.
1389 GUESS=$UNAME_MACHINE-stratus-vos
1390 ;;
1391 *:VOS:*:*)
1392 # From Paul.Green@stratus.com.
1393 GUESS=hppa1.1-stratus-vos
1394 ;;
1395 mc68*:A/UX:*:*)
1396 GUESS=m68k-apple-aux$UNAME_RELEASE
1397 ;;
1398 news*:NEWS-OS:6*:*)
1399 GUESS=mips-sony-newsos6
1400 ;;
1401 R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1402 if test -d /usr/nec; then
1403 GUESS=mips-nec-sysv$UNAME_RELEASE
1404 else
1405 GUESS=mips-unknown-sysv$UNAME_RELEASE
1406 fi
1407 ;;
1408 BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
1409 GUESS=powerpc-be-beos
1410 ;;
1411 BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
1412 GUESS=powerpc-apple-beos
1413 ;;
1414 BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
1415 GUESS=i586-pc-beos
1416 ;;
1417 BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
1418 GUESS=i586-pc-haiku
1419 ;;
1420 ppc:Haiku:*:*) # Haiku running on Apple PowerPC
1421 GUESS=powerpc-apple-haiku
1422 ;;
1423 *:Haiku:*:*) # Haiku modern gcc (not bound by BeOS compat)
1424 GUESS=$UNAME_MACHINE-unknown-haiku
1425 ;;
1426 SX-4:SUPER-UX:*:*)
1427 GUESS=sx4-nec-superux$UNAME_RELEASE
1428 ;;
1429 SX-5:SUPER-UX:*:*)
1430 GUESS=sx5-nec-superux$UNAME_RELEASE
1431 ;;
1432 SX-6:SUPER-UX:*:*)
1433 GUESS=sx6-nec-superux$UNAME_RELEASE
1434 ;;
1435 SX-7:SUPER-UX:*:*)
1436 GUESS=sx7-nec-superux$UNAME_RELEASE
1437 ;;
1438 SX-8:SUPER-UX:*:*)
1439 GUESS=sx8-nec-superux$UNAME_RELEASE
1440 ;;
1441 SX-8R:SUPER-UX:*:*)
1442 GUESS=sx8r-nec-superux$UNAME_RELEASE
1443 ;;
1444 SX-ACE:SUPER-UX:*:*)
1445 GUESS=sxace-nec-superux$UNAME_RELEASE
1446 ;;
1447 Power*:Rhapsody:*:*)
1448 GUESS=powerpc-apple-rhapsody$UNAME_RELEASE
1449 ;;
1450 *:Rhapsody:*:*)
1451 GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE
1452 ;;
1453 arm64:Darwin:*:*)
1454 GUESS=aarch64-apple-darwin$UNAME_RELEASE
1455 ;;
1456 *:Darwin:*:*)
1457 UNAME_PROCESSOR=`uname -p`
1458 case $UNAME_PROCESSOR in
1459 unknown) UNAME_PROCESSOR=powerpc ;;
1460 esac
1461 if command -v xcode-select > /dev/null 2> /dev/null && \
1462 ! xcode-select --print-path > /dev/null 2> /dev/null ; then
1463 # Avoid executing cc if there is no toolchain installed as
1464 # cc will be a stub that puts up a graphical alert
1465 # prompting the user to install developer tools.
1466 CC_FOR_BUILD=no_compiler_found
1467 else
1468 set_cc_for_build
1469 fi
1470 if test "$CC_FOR_BUILD" != no_compiler_found; then
1471 if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1472 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1473 grep IS_64BIT_ARCH >/dev/null
1474 then
1475 case $UNAME_PROCESSOR in
1476 i386) UNAME_PROCESSOR=x86_64 ;;
1477 powerpc) UNAME_PROCESSOR=powerpc64 ;;
1478 esac
1479 fi
1480 # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
1481 if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
1482 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1483 grep IS_PPC >/dev/null
1484 then
1485 UNAME_PROCESSOR=powerpc
1486 fi
1487 elif test "$UNAME_PROCESSOR" = i386 ; then
1488 # uname -m returns i386 or x86_64
1489 UNAME_PROCESSOR=$UNAME_MACHINE
1490 fi
1491 GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE
1492 ;;
1493 *:procnto*:*:* | *:QNX:[0123456789]*:*)
1494 UNAME_PROCESSOR=`uname -p`
1495 if test "$UNAME_PROCESSOR" = x86; then
1496 UNAME_PROCESSOR=i386
1497 UNAME_MACHINE=pc
1498 fi
1499 GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE
1500 ;;
1501 *:QNX:*:4*)
1502 GUESS=i386-pc-qnx
1503 ;;
1504 NEO-*:NONSTOP_KERNEL:*:*)
1505 GUESS=neo-tandem-nsk$UNAME_RELEASE
1506 ;;
1507 NSE-*:NONSTOP_KERNEL:*:*)
1508 GUESS=nse-tandem-nsk$UNAME_RELEASE
1509 ;;
1510 NSR-*:NONSTOP_KERNEL:*:*)
1511 GUESS=nsr-tandem-nsk$UNAME_RELEASE
1512 ;;
1513 NSV-*:NONSTOP_KERNEL:*:*)
1514 GUESS=nsv-tandem-nsk$UNAME_RELEASE
1515 ;;
1516 NSX-*:NONSTOP_KERNEL:*:*)
1517 GUESS=nsx-tandem-nsk$UNAME_RELEASE
1518 ;;
1519 *:NonStop-UX:*:*)
1520 GUESS=mips-compaq-nonstopux
1521 ;;
1522 BS2000:POSIX*:*:*)
1523 GUESS=bs2000-siemens-sysv
1524 ;;
1525 DS/*:UNIX_System_V:*:*)
1526 GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE
1527 ;;
1528 *:Plan9:*:*)
1529 # "uname -m" is not consistent, so use $cputype instead. 386
1530 # is converted to i386 for consistency with other x86
1531 # operating systems.
1532 if test "${cputype-}" = 386; then
1533 UNAME_MACHINE=i386
1534 elif test "x${cputype-}" != x; then
1535 UNAME_MACHINE=$cputype
1536 fi
1537 GUESS=$UNAME_MACHINE-unknown-plan9
1538 ;;
1539 *:TOPS-10:*:*)
1540 GUESS=pdp10-unknown-tops10
1541 ;;
1542 *:TENEX:*:*)
1543 GUESS=pdp10-unknown-tenex
1544 ;;
1545 KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1546 GUESS=pdp10-dec-tops20
1547 ;;
1548 XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1549 GUESS=pdp10-xkl-tops20
1550 ;;
1551 *:TOPS-20:*:*)
1552 GUESS=pdp10-unknown-tops20
1553 ;;
1554 *:ITS:*:*)
1555 GUESS=pdp10-unknown-its
1556 ;;
1557 SEI:*:*:SEIUX)
1558 GUESS=mips-sei-seiux$UNAME_RELEASE
1559 ;;
1560 *:DragonFly:*:*)
1561 DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
1562 GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL
1563 ;;
1564 *:*VMS:*:*)
1565 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1566 case $UNAME_MACHINE in
1567 A*) GUESS=alpha-dec-vms ;;
1568 I*) GUESS=ia64-dec-vms ;;
1569 V*) GUESS=vax-dec-vms ;;
1570 esac ;;
1571 *:XENIX:*:SysV)
1572 GUESS=i386-pc-xenix
1573 ;;
1574 i*86:skyos:*:*)
1575 SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`
1576 GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL
1577 ;;
1578 i*86:rdos:*:*)
1579 GUESS=$UNAME_MACHINE-pc-rdos
1580 ;;
1581 i*86:Fiwix:*:*)
1582 GUESS=$UNAME_MACHINE-pc-fiwix
1583 ;;
1584 *:AROS:*:*)
1585 GUESS=$UNAME_MACHINE-unknown-aros
1586 ;;
1587 x86_64:VMkernel:*:*)
1588 GUESS=$UNAME_MACHINE-unknown-esx
1589 ;;
1590 amd64:Isilon\ OneFS:*:*)
1591 GUESS=x86_64-unknown-onefs
1592 ;;
1593 *:Unleashed:*:*)
1594 GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE
1595 ;;
1596 esac
1597
1598 # Do we have a guess based on uname results?
1599 if test "x$GUESS" != x; then
1600 echo "$GUESS"
1601 exit
1602 fi
1603
1604 # No uname command or uname output not recognized.
1605 set_cc_for_build
1606 cat > "$dummy.c" <<EOF
1607 #ifdef _SEQUENT_
1608 #include <sys/types.h>
1609 #include <sys/utsname.h>
1610 #endif
1611 #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
1612 #if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
1613 #include <signal.h>
1614 #if defined(_SIZE_T_) || defined(SIGLOST)
1615 #include <sys/utsname.h>
1616 #endif
1617 #endif
1618 #endif
1619 main ()
1620 {
1621 #if defined (sony)
1622 #if defined (MIPSEB)
1623 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
1624 I don't know.... */
1625 printf ("mips-sony-bsd\n"); exit (0);
1626 #else
1627 #include <sys/param.h>
1628 printf ("m68k-sony-newsos%s\n",
1629 #ifdef NEWSOS4
1630 "4"
1631 #else
1632 ""
1633 #endif
1634 ); exit (0);
1635 #endif
1636 #endif
1637
1638 #if defined (NeXT)
1639 #if !defined (__ARCHITECTURE__)
1640 #define __ARCHITECTURE__ "m68k"
1641 #endif
1642 int version;
1643 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1644 if (version < 4)
1645 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1646 else
1647 printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1648 exit (0);
1649 #endif
1650
1651 #if defined (MULTIMAX) || defined (n16)
1652 #if defined (UMAXV)
1653 printf ("ns32k-encore-sysv\n"); exit (0);
1654 #else
1655 #if defined (CMU)
1656 printf ("ns32k-encore-mach\n"); exit (0);
1657 #else
1658 printf ("ns32k-encore-bsd\n"); exit (0);
1659 #endif
1660 #endif
1661 #endif
1662
1663 #if defined (__386BSD__)
1664 printf ("i386-pc-bsd\n"); exit (0);
1665 #endif
1666
1667 #if defined (sequent)
1668 #if defined (i386)
1669 printf ("i386-sequent-dynix\n"); exit (0);
1670 #endif
1671 #if defined (ns32000)
1672 printf ("ns32k-sequent-dynix\n"); exit (0);
1673 #endif
1674 #endif
1675
1676 #if defined (_SEQUENT_)
1677 struct utsname un;
1678
1679 uname(&un);
1680 if (strncmp(un.version, "V2", 2) == 0) {
1681 printf ("i386-sequent-ptx2\n"); exit (0);
1682 }
1683 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1684 printf ("i386-sequent-ptx1\n"); exit (0);
1685 }
1686 printf ("i386-sequent-ptx\n"); exit (0);
1687 #endif
1688
1689 #if defined (vax)
1690 #if !defined (ultrix)
1691 #include <sys/param.h>
1692 #if defined (BSD)
1693 #if BSD == 43
1694 printf ("vax-dec-bsd4.3\n"); exit (0);
1695 #else
1696 #if BSD == 199006
1697 printf ("vax-dec-bsd4.3reno\n"); exit (0);
1698 #else
1699 printf ("vax-dec-bsd\n"); exit (0);
1700 #endif
1701 #endif
1702 #else
1703 printf ("vax-dec-bsd\n"); exit (0);
1704 #endif
1705 #else
1706 #if defined(_SIZE_T_) || defined(SIGLOST)
1707 struct utsname un;
1708 uname (&un);
1709 printf ("vax-dec-ultrix%s\n", un.release); exit (0);
1710 #else
1711 printf ("vax-dec-ultrix\n"); exit (0);
1712 #endif
1713 #endif
1714 #endif
1715 #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
1716 #if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
1717 #if defined(_SIZE_T_) || defined(SIGLOST)
1718 struct utsname *un;
1719 uname (&un);
1720 printf ("mips-dec-ultrix%s\n", un.release); exit (0);
1721 #else
1722 printf ("mips-dec-ultrix\n"); exit (0);
1723 #endif
1724 #endif
1725 #endif
1726
1727 #if defined (alliant) && defined (i860)
1728 printf ("i860-alliant-bsd\n"); exit (0);
1729 #endif
1730
1731 exit (1);
1732 }
1733 EOF
1734
1735 $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` &&
1736 { echo "$SYSTEM_NAME"; exit; }
1737
1738 # Apollos put the system type in the environment.
1739 test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
1740
1741 echo "$0: unable to guess system type" >&2
1742
1743 case $UNAME_MACHINE:$UNAME_SYSTEM in
1744 mips:Linux | mips64:Linux)
1745 # If we got here on MIPS GNU/Linux, output extra information.
1746 cat >&2 <<EOF
1747
1748 NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
1749 the system type. Please install a C compiler and try again.
1750 EOF
1751 ;;
1752 esac
1753
1754 cat >&2 <<EOF
1755
1756 This script (version $timestamp), has failed to recognize the
1757 operating system you are using. If your script is old, overwrite *all*
1758 copies of config.guess and config.sub with the latest versions from:
1759
1760 https://git.savannah.gnu.org/cgit/config.git/plain/config.guess
1761 and
1762 https://git.savannah.gnu.org/cgit/config.git/plain/config.sub
1763 EOF
1764
1765 our_year=`echo $timestamp | sed 's,-.*,,'`
1766 thisyear=`date +%Y`
1767 # shellcheck disable=SC2003
1768 script_age=`expr "$thisyear" - "$our_year"`
1769 if test "$script_age" -lt 3 ; then
1770 cat >&2 <<EOF
1771
1772 If $0 has already been updated, send the following data and any
1773 information you think might be pertinent to config-patches@gnu.org to
1774 provide the necessary information to handle your system.
1775
1776 config.guess timestamp = $timestamp
1777
1778 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1779 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1780 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1781 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1782
1783 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1784 /bin/uname -X = `(/bin/uname -X) 2>/dev/null`
1785
1786 hostinfo = `(hostinfo) 2>/dev/null`
1787 /bin/universe = `(/bin/universe) 2>/dev/null`
1788 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
1789 /bin/arch = `(/bin/arch) 2>/dev/null`
1790 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
1791 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1792
1793 UNAME_MACHINE = "$UNAME_MACHINE"
1794 UNAME_RELEASE = "$UNAME_RELEASE"
1795 UNAME_SYSTEM = "$UNAME_SYSTEM"
1796 UNAME_VERSION = "$UNAME_VERSION"
1797 EOF
1798 fi
1799
1800 exit 1
1801
1802 # Local variables:
1803 # eval: (add-hook 'before-save-hook 'time-stamp)
1804 # time-stamp-start: "timestamp='"
1805 # time-stamp-format: "%:y-%02m-%02d"
1806 # time-stamp-end: "'"
1807 # End: