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1 #! /bin/sh
2 # Attempt to guess a canonical system name.
3 # Copyright 1992-2021 Free Software Foundation, Inc.
4
5 # shellcheck disable=SC2006,SC2268 # see below for rationale
6
7 timestamp='2021-06-03'
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39 # superseded or lifted in POSIX.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 ($timestamp)
61
62 Originally written by Per Bothner.
63 Copyright 1992-2021 Free Software Foundation, Inc.
64
65 This is free software; see the source for copying conditions. There is NO
66 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
67
68 help="
69 Try \`$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 #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 ;;
189 esac
190
191 # Note: order is significant - the case branches are not exclusive.
192
193 case $UNAME_MACHINE:$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="" $CC_FOR_BUILD -E - 2>/dev/null) | \
441 grep IS_64BIT_ARCH >/dev/null
442 then
443 SUN_ARCH=x86_64
444 fi
445 fi
446 SUN_REL=`echo "$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 }
550 EOF
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 }
638 EOF
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 }
741 EOF
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 }
799 EOF
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 *:Interix*:*)
933 case $UNAME_MACHINE in
934 x86)
935 GUESS=i586-pc-interix$UNAME_RELEASE
936 ;;
937 authenticamd | genuineintel | EM64T)
938 GUESS=x86_64-unknown-interix$UNAME_RELEASE
939 ;;
940 IA64)
941 GUESS=ia64-unknown-interix$UNAME_RELEASE
942 ;;
943 esac ;;
944 i*:UWIN*:*)
945 GUESS=$UNAME_MACHINE-pc-uwin
946 ;;
947 amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
948 GUESS=x86_64-pc-cygwin
949 ;;
950 prep*:SunOS:5.*:*)
951 SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
952 GUESS=powerpcle-unknown-solaris2$SUN_REL
953 ;;
954 *:GNU:*:*)
955 # the GNU system
956 GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'`
957 GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'`
958 GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL
959 ;;
960 *:GNU/*:*:*)
961 # other systems with GNU libc and userland
962 GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"`
963 GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
964 GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC
965 ;;
966 *:Minix:*:*)
967 GUESS=$UNAME_MACHINE-unknown-minix
968 ;;
969 aarch64:Linux:*:*)
970 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
971 ;;
972 aarch64_be:Linux:*:*)
973 UNAME_MACHINE=aarch64_be
974 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
975 ;;
976 alpha:Linux:*:*)
977 case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in
978 EV5) UNAME_MACHINE=alphaev5 ;;
979 EV56) UNAME_MACHINE=alphaev56 ;;
980 PCA56) UNAME_MACHINE=alphapca56 ;;
981 PCA57) UNAME_MACHINE=alphapca56 ;;
982 EV6) UNAME_MACHINE=alphaev6 ;;
983 EV67) UNAME_MACHINE=alphaev67 ;;
984 EV68*) UNAME_MACHINE=alphaev68 ;;
985 esac
986 objdump --private-headers /bin/sh | grep -q ld.so.1
987 if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
988 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
989 ;;
990 arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*)
991 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
992 ;;
993 arm*:Linux:*:*)
994 set_cc_for_build
995 if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
996 | grep -q __ARM_EABI__
997 then
998 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
999 else
1000 if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
1001 | grep -q __ARM_PCS_VFP
1002 then
1003 GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi
1004 else
1005 GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf
1006 fi
1007 fi
1008 ;;
1009 avr32*:Linux:*:*)
1010 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1011 ;;
1012 cris:Linux:*:*)
1013 GUESS=$UNAME_MACHINE-axis-linux-$LIBC
1014 ;;
1015 crisv32:Linux:*:*)
1016 GUESS=$UNAME_MACHINE-axis-linux-$LIBC
1017 ;;
1018 e2k:Linux:*:*)
1019 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1020 ;;
1021 frv:Linux:*:*)
1022 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1023 ;;
1024 hexagon:Linux:*:*)
1025 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1026 ;;
1027 i*86:Linux:*:*)
1028 GUESS=$UNAME_MACHINE-pc-linux-$LIBC
1029 ;;
1030 ia64:Linux:*:*)
1031 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1032 ;;
1033 k1om:Linux:*:*)
1034 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1035 ;;
1036 loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*)
1037 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1038 ;;
1039 m32r*:Linux:*:*)
1040 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1041 ;;
1042 m68*:Linux:*:*)
1043 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1044 ;;
1045 mips:Linux:*:* | mips64:Linux:*:*)
1046 set_cc_for_build
1047 IS_GLIBC=0
1048 test x"${LIBC}" = xgnu && IS_GLIBC=1
1049 sed 's/^ //' << EOF > "$dummy.c"
1050 #undef CPU
1051 #undef mips
1052 #undef mipsel
1053 #undef mips64
1054 #undef mips64el
1055 #if ${IS_GLIBC} && defined(_ABI64)
1056 LIBCABI=gnuabi64
1057 #else
1058 #if ${IS_GLIBC} && defined(_ABIN32)
1059 LIBCABI=gnuabin32
1060 #else
1061 LIBCABI=${LIBC}
1062 #endif
1063 #endif
1064
1065 #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
1066 CPU=mipsisa64r6
1067 #else
1068 #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
1069 CPU=mipsisa32r6
1070 #else
1071 #if defined(__mips64)
1072 CPU=mips64
1073 #else
1074 CPU=mips
1075 #endif
1076 #endif
1077 #endif
1078
1079 #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
1080 MIPS_ENDIAN=el
1081 #else
1082 #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
1083 MIPS_ENDIAN=
1084 #else
1085 MIPS_ENDIAN=
1086 #endif
1087 #endif
1088 EOF
1089 cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`
1090 eval "$cc_set_vars"
1091 test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }
1092 ;;
1093 mips64el:Linux:*:*)
1094 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1095 ;;
1096 openrisc*:Linux:*:*)
1097 GUESS=or1k-unknown-linux-$LIBC
1098 ;;
1099 or32:Linux:*:* | or1k*:Linux:*:*)
1100 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1101 ;;
1102 padre:Linux:*:*)
1103 GUESS=sparc-unknown-linux-$LIBC
1104 ;;
1105 parisc64:Linux:*:* | hppa64:Linux:*:*)
1106 GUESS=hppa64-unknown-linux-$LIBC
1107 ;;
1108 parisc:Linux:*:* | hppa:Linux:*:*)
1109 # Look for CPU level
1110 case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
1111 PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;;
1112 PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;;
1113 *) GUESS=hppa-unknown-linux-$LIBC ;;
1114 esac
1115 ;;
1116 ppc64:Linux:*:*)
1117 GUESS=powerpc64-unknown-linux-$LIBC
1118 ;;
1119 ppc:Linux:*:*)
1120 GUESS=powerpc-unknown-linux-$LIBC
1121 ;;
1122 ppc64le:Linux:*:*)
1123 GUESS=powerpc64le-unknown-linux-$LIBC
1124 ;;
1125 ppcle:Linux:*:*)
1126 GUESS=powerpcle-unknown-linux-$LIBC
1127 ;;
1128 riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*)
1129 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1130 ;;
1131 s390:Linux:*:* | s390x:Linux:*:*)
1132 GUESS=$UNAME_MACHINE-ibm-linux-$LIBC
1133 ;;
1134 sh64*:Linux:*:*)
1135 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1136 ;;
1137 sh*:Linux:*:*)
1138 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1139 ;;
1140 sparc:Linux:*:* | sparc64:Linux:*:*)
1141 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1142 ;;
1143 tile*:Linux:*:*)
1144 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1145 ;;
1146 vax:Linux:*:*)
1147 GUESS=$UNAME_MACHINE-dec-linux-$LIBC
1148 ;;
1149 x86_64:Linux:*:*)
1150 set_cc_for_build
1151 LIBCABI=$LIBC
1152 if test "$CC_FOR_BUILD" != no_compiler_found; then
1153 if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \
1154 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1155 grep IS_X32 >/dev/null
1156 then
1157 LIBCABI=${LIBC}x32
1158 fi
1159 fi
1160 GUESS=$UNAME_MACHINE-pc-linux-$LIBCABI
1161 ;;
1162 xtensa*:Linux:*:*)
1163 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
1164 ;;
1165 i*86:DYNIX/ptx:4*:*)
1166 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1167 # earlier versions are messed up and put the nodename in both
1168 # sysname and nodename.
1169 GUESS=i386-sequent-sysv4
1170 ;;
1171 i*86:UNIX_SV:4.2MP:2.*)
1172 # Unixware is an offshoot of SVR4, but it has its own version
1173 # number series starting with 2...
1174 # I am not positive that other SVR4 systems won't match this,
1175 # I just have to hope. -- rms.
1176 # Use sysv4.2uw... so that sysv4* matches it.
1177 GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION
1178 ;;
1179 i*86:OS/2:*:*)
1180 # If we were able to find `uname', then EMX Unix compatibility
1181 # is probably installed.
1182 GUESS=$UNAME_MACHINE-pc-os2-emx
1183 ;;
1184 i*86:XTS-300:*:STOP)
1185 GUESS=$UNAME_MACHINE-unknown-stop
1186 ;;
1187 i*86:atheos:*:*)
1188 GUESS=$UNAME_MACHINE-unknown-atheos
1189 ;;
1190 i*86:syllable:*:*)
1191 GUESS=$UNAME_MACHINE-pc-syllable
1192 ;;
1193 i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1194 GUESS=i386-unknown-lynxos$UNAME_RELEASE
1195 ;;
1196 i*86:*DOS:*:*)
1197 GUESS=$UNAME_MACHINE-pc-msdosdjgpp
1198 ;;
1199 i*86:*:4.*:*)
1200 UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
1201 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1202 GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL
1203 else
1204 GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL
1205 fi
1206 ;;
1207 i*86:*:5:[678]*)
1208 # UnixWare 7.x, OpenUNIX and OpenServer 6.
1209 case `/bin/uname -X | grep "^Machine"` in
1210 *486*) UNAME_MACHINE=i486 ;;
1211 *Pentium) UNAME_MACHINE=i586 ;;
1212 *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1213 esac
1214 GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1215 ;;
1216 i*86:*:3.2:*)
1217 if test -f /usr/options/cb.name; then
1218 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1219 GUESS=$UNAME_MACHINE-pc-isc$UNAME_REL
1220 elif /bin/uname -X 2>/dev/null >/dev/null ; then
1221 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1222 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1223 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1224 && UNAME_MACHINE=i586
1225 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1226 && UNAME_MACHINE=i686
1227 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1228 && UNAME_MACHINE=i686
1229 GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL
1230 else
1231 GUESS=$UNAME_MACHINE-pc-sysv32
1232 fi
1233 ;;
1234 pc:*:*:*)
1235 # Left here for compatibility:
1236 # uname -m prints for DJGPP always 'pc', but it prints nothing about
1237 # the processor, so we play safe by assuming i586.
1238 # Note: whatever this is, it MUST be the same as what config.sub
1239 # prints for the "djgpp" host, or else GDB configure will decide that
1240 # this is a cross-build.
1241 GUESS=i586-pc-msdosdjgpp
1242 ;;
1243 Intel:Mach:3*:*)
1244 GUESS=i386-pc-mach3
1245 ;;
1246 paragon:*:*:*)
1247 GUESS=i860-intel-osf1
1248 ;;
1249 i860:*:4.*:*) # i860-SVR4
1250 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1251 GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4
1252 else # Add other i860-SVR4 vendors below as they are discovered.
1253 GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4
1254 fi
1255 ;;
1256 mini*:CTIX:SYS*5:*)
1257 # "miniframe"
1258 GUESS=m68010-convergent-sysv
1259 ;;
1260 mc68k:UNIX:SYSTEM5:3.51m)
1261 GUESS=m68k-convergent-sysv
1262 ;;
1263 M680?0:D-NIX:5.3:*)
1264 GUESS=m68k-diab-dnix
1265 ;;
1266 M68*:*:R3V[5678]*:*)
1267 test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1268 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)
1269 OS_REL=''
1270 test -r /etc/.relid \
1271 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1272 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1273 && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
1274 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1275 && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
1276 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1277 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1278 && { echo i486-ncr-sysv4; exit; } ;;
1279 NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1280 OS_REL='.3'
1281 test -r /etc/.relid \
1282 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1283 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1284 && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
1285 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1286 && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
1287 /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1288 && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
1289 m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1290 GUESS=m68k-unknown-lynxos$UNAME_RELEASE
1291 ;;
1292 mc68030:UNIX_System_V:4.*:*)
1293 GUESS=m68k-atari-sysv4
1294 ;;
1295 TSUNAMI:LynxOS:2.*:*)
1296 GUESS=sparc-unknown-lynxos$UNAME_RELEASE
1297 ;;
1298 rs6000:LynxOS:2.*:*)
1299 GUESS=rs6000-unknown-lynxos$UNAME_RELEASE
1300 ;;
1301 PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1302 GUESS=powerpc-unknown-lynxos$UNAME_RELEASE
1303 ;;
1304 SM[BE]S:UNIX_SV:*:*)
1305 GUESS=mips-dde-sysv$UNAME_RELEASE
1306 ;;
1307 RM*:ReliantUNIX-*:*:*)
1308 GUESS=mips-sni-sysv4
1309 ;;
1310 RM*:SINIX-*:*:*)
1311 GUESS=mips-sni-sysv4
1312 ;;
1313 *:SINIX-*:*:*)
1314 if uname -p 2>/dev/null >/dev/null ; then
1315 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1316 GUESS=$UNAME_MACHINE-sni-sysv4
1317 else
1318 GUESS=ns32k-sni-sysv
1319 fi
1320 ;;
1321 PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1322 # says <Richard.M.Bartel@ccMail.Census.GOV>
1323 GUESS=i586-unisys-sysv4
1324 ;;
1325 *:UNIX_System_V:4*:FTX*)
1326 # From Gerald Hewes <hewes@openmarket.com>.
1327 # How about differentiating between stratus architectures? -djm
1328 GUESS=hppa1.1-stratus-sysv4
1329 ;;
1330 *:*:*:FTX*)
1331 # From seanf@swdc.stratus.com.
1332 GUESS=i860-stratus-sysv4
1333 ;;
1334 i*86:VOS:*:*)
1335 # From Paul.Green@stratus.com.
1336 GUESS=$UNAME_MACHINE-stratus-vos
1337 ;;
1338 *:VOS:*:*)
1339 # From Paul.Green@stratus.com.
1340 GUESS=hppa1.1-stratus-vos
1341 ;;
1342 mc68*:A/UX:*:*)
1343 GUESS=m68k-apple-aux$UNAME_RELEASE
1344 ;;
1345 news*:NEWS-OS:6*:*)
1346 GUESS=mips-sony-newsos6
1347 ;;
1348 R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1349 if test -d /usr/nec; then
1350 GUESS=mips-nec-sysv$UNAME_RELEASE
1351 else
1352 GUESS=mips-unknown-sysv$UNAME_RELEASE
1353 fi
1354 ;;
1355 BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
1356 GUESS=powerpc-be-beos
1357 ;;
1358 BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
1359 GUESS=powerpc-apple-beos
1360 ;;
1361 BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
1362 GUESS=i586-pc-beos
1363 ;;
1364 BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
1365 GUESS=i586-pc-haiku
1366 ;;
1367 x86_64:Haiku:*:*)
1368 GUESS=x86_64-unknown-haiku
1369 ;;
1370 SX-4:SUPER-UX:*:*)
1371 GUESS=sx4-nec-superux$UNAME_RELEASE
1372 ;;
1373 SX-5:SUPER-UX:*:*)
1374 GUESS=sx5-nec-superux$UNAME_RELEASE
1375 ;;
1376 SX-6:SUPER-UX:*:*)
1377 GUESS=sx6-nec-superux$UNAME_RELEASE
1378 ;;
1379 SX-7:SUPER-UX:*:*)
1380 GUESS=sx7-nec-superux$UNAME_RELEASE
1381 ;;
1382 SX-8:SUPER-UX:*:*)
1383 GUESS=sx8-nec-superux$UNAME_RELEASE
1384 ;;
1385 SX-8R:SUPER-UX:*:*)
1386 GUESS=sx8r-nec-superux$UNAME_RELEASE
1387 ;;
1388 SX-ACE:SUPER-UX:*:*)
1389 GUESS=sxace-nec-superux$UNAME_RELEASE
1390 ;;
1391 Power*:Rhapsody:*:*)
1392 GUESS=powerpc-apple-rhapsody$UNAME_RELEASE
1393 ;;
1394 *:Rhapsody:*:*)
1395 GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE
1396 ;;
1397 arm64:Darwin:*:*)
1398 GUESS=aarch64-apple-darwin$UNAME_RELEASE
1399 ;;
1400 *:Darwin:*:*)
1401 UNAME_PROCESSOR=`uname -p`
1402 case $UNAME_PROCESSOR in
1403 unknown) UNAME_PROCESSOR=powerpc ;;
1404 esac
1405 if command -v xcode-select > /dev/null 2> /dev/null && \
1406 ! xcode-select --print-path > /dev/null 2> /dev/null ; then
1407 # Avoid executing cc if there is no toolchain installed as
1408 # cc will be a stub that puts up a graphical alert
1409 # prompting the user to install developer tools.
1410 CC_FOR_BUILD=no_compiler_found
1411 else
1412 set_cc_for_build
1413 fi
1414 if test "$CC_FOR_BUILD" != no_compiler_found; then
1415 if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1416 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1417 grep IS_64BIT_ARCH >/dev/null
1418 then
1419 case $UNAME_PROCESSOR in
1420 i386) UNAME_PROCESSOR=x86_64 ;;
1421 powerpc) UNAME_PROCESSOR=powerpc64 ;;
1422 esac
1423 fi
1424 # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
1425 if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
1426 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1427 grep IS_PPC >/dev/null
1428 then
1429 UNAME_PROCESSOR=powerpc
1430 fi
1431 elif test "$UNAME_PROCESSOR" = i386 ; then
1432 # uname -m returns i386 or x86_64
1433 UNAME_PROCESSOR=$UNAME_MACHINE
1434 fi
1435 GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE
1436 ;;
1437 *:procnto*:*:* | *:QNX:[0123456789]*:*)
1438 UNAME_PROCESSOR=`uname -p`
1439 if test "$UNAME_PROCESSOR" = x86; then
1440 UNAME_PROCESSOR=i386
1441 UNAME_MACHINE=pc
1442 fi
1443 GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE
1444 ;;
1445 *:QNX:*:4*)
1446 GUESS=i386-pc-qnx
1447 ;;
1448 NEO-*:NONSTOP_KERNEL:*:*)
1449 GUESS=neo-tandem-nsk$UNAME_RELEASE
1450 ;;
1451 NSE-*:NONSTOP_KERNEL:*:*)
1452 GUESS=nse-tandem-nsk$UNAME_RELEASE
1453 ;;
1454 NSR-*:NONSTOP_KERNEL:*:*)
1455 GUESS=nsr-tandem-nsk$UNAME_RELEASE
1456 ;;
1457 NSV-*:NONSTOP_KERNEL:*:*)
1458 GUESS=nsv-tandem-nsk$UNAME_RELEASE
1459 ;;
1460 NSX-*:NONSTOP_KERNEL:*:*)
1461 GUESS=nsx-tandem-nsk$UNAME_RELEASE
1462 ;;
1463 *:NonStop-UX:*:*)
1464 GUESS=mips-compaq-nonstopux
1465 ;;
1466 BS2000:POSIX*:*:*)
1467 GUESS=bs2000-siemens-sysv
1468 ;;
1469 DS/*:UNIX_System_V:*:*)
1470 GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE
1471 ;;
1472 *:Plan9:*:*)
1473 # "uname -m" is not consistent, so use $cputype instead. 386
1474 # is converted to i386 for consistency with other x86
1475 # operating systems.
1476 if test "${cputype-}" = 386; then
1477 UNAME_MACHINE=i386
1478 elif test "x${cputype-}" != x; then
1479 UNAME_MACHINE=$cputype
1480 fi
1481 GUESS=$UNAME_MACHINE-unknown-plan9
1482 ;;
1483 *:TOPS-10:*:*)
1484 GUESS=pdp10-unknown-tops10
1485 ;;
1486 *:TENEX:*:*)
1487 GUESS=pdp10-unknown-tenex
1488 ;;
1489 KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1490 GUESS=pdp10-dec-tops20
1491 ;;
1492 XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1493 GUESS=pdp10-xkl-tops20
1494 ;;
1495 *:TOPS-20:*:*)
1496 GUESS=pdp10-unknown-tops20
1497 ;;
1498 *:ITS:*:*)
1499 GUESS=pdp10-unknown-its
1500 ;;
1501 SEI:*:*:SEIUX)
1502 GUESS=mips-sei-seiux$UNAME_RELEASE
1503 ;;
1504 *:DragonFly:*:*)
1505 DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
1506 GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL
1507 ;;
1508 *:*VMS:*:*)
1509 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1510 case $UNAME_MACHINE in
1511 A*) GUESS=alpha-dec-vms ;;
1512 I*) GUESS=ia64-dec-vms ;;
1513 V*) GUESS=vax-dec-vms ;;
1514 esac ;;
1515 *:XENIX:*:SysV)
1516 GUESS=i386-pc-xenix
1517 ;;
1518 i*86:skyos:*:*)
1519 SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`
1520 GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL
1521 ;;
1522 i*86:rdos:*:*)
1523 GUESS=$UNAME_MACHINE-pc-rdos
1524 ;;
1525 *:AROS:*:*)
1526 GUESS=$UNAME_MACHINE-unknown-aros
1527 ;;
1528 x86_64:VMkernel:*:*)
1529 GUESS=$UNAME_MACHINE-unknown-esx
1530 ;;
1531 amd64:Isilon\ OneFS:*:*)
1532 GUESS=x86_64-unknown-onefs
1533 ;;
1534 *:Unleashed:*:*)
1535 GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE
1536 ;;
1537 esac
1538
1539 # Do we have a guess based on uname results?
1540 if test "x$GUESS" != x; then
1541 echo "$GUESS"
1542 exit
1543 fi
1544
1545 # No uname command or uname output not recognized.
1546 set_cc_for_build
1547 cat > "$dummy.c" <<EOF
1548 #ifdef _SEQUENT_
1549 #include <sys/types.h>
1550 #include <sys/utsname.h>
1551 #endif
1552 #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
1553 #if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
1554 #include <signal.h>
1555 #if defined(_SIZE_T_) || defined(SIGLOST)
1556 #include <sys/utsname.h>
1557 #endif
1558 #endif
1559 #endif
1560 main ()
1561 {
1562 #if defined (sony)
1563 #if defined (MIPSEB)
1564 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
1565 I don't know.... */
1566 printf ("mips-sony-bsd\n"); exit (0);
1567 #else
1568 #include <sys/param.h>
1569 printf ("m68k-sony-newsos%s\n",
1570 #ifdef NEWSOS4
1571 "4"
1572 #else
1573 ""
1574 #endif
1575 ); exit (0);
1576 #endif
1577 #endif
1578
1579 #if defined (NeXT)
1580 #if !defined (__ARCHITECTURE__)
1581 #define __ARCHITECTURE__ "m68k"
1582 #endif
1583 int version;
1584 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1585 if (version < 4)
1586 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1587 else
1588 printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1589 exit (0);
1590 #endif
1591
1592 #if defined (MULTIMAX) || defined (n16)
1593 #if defined (UMAXV)
1594 printf ("ns32k-encore-sysv\n"); exit (0);
1595 #else
1596 #if defined (CMU)
1597 printf ("ns32k-encore-mach\n"); exit (0);
1598 #else
1599 printf ("ns32k-encore-bsd\n"); exit (0);
1600 #endif
1601 #endif
1602 #endif
1603
1604 #if defined (__386BSD__)
1605 printf ("i386-pc-bsd\n"); exit (0);
1606 #endif
1607
1608 #if defined (sequent)
1609 #if defined (i386)
1610 printf ("i386-sequent-dynix\n"); exit (0);
1611 #endif
1612 #if defined (ns32000)
1613 printf ("ns32k-sequent-dynix\n"); exit (0);
1614 #endif
1615 #endif
1616
1617 #if defined (_SEQUENT_)
1618 struct utsname un;
1619
1620 uname(&un);
1621 if (strncmp(un.version, "V2", 2) == 0) {
1622 printf ("i386-sequent-ptx2\n"); exit (0);
1623 }
1624 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1625 printf ("i386-sequent-ptx1\n"); exit (0);
1626 }
1627 printf ("i386-sequent-ptx\n"); exit (0);
1628 #endif
1629
1630 #if defined (vax)
1631 #if !defined (ultrix)
1632 #include <sys/param.h>
1633 #if defined (BSD)
1634 #if BSD == 43
1635 printf ("vax-dec-bsd4.3\n"); exit (0);
1636 #else
1637 #if BSD == 199006
1638 printf ("vax-dec-bsd4.3reno\n"); exit (0);
1639 #else
1640 printf ("vax-dec-bsd\n"); exit (0);
1641 #endif
1642 #endif
1643 #else
1644 printf ("vax-dec-bsd\n"); exit (0);
1645 #endif
1646 #else
1647 #if defined(_SIZE_T_) || defined(SIGLOST)
1648 struct utsname un;
1649 uname (&un);
1650 printf ("vax-dec-ultrix%s\n", un.release); exit (0);
1651 #else
1652 printf ("vax-dec-ultrix\n"); exit (0);
1653 #endif
1654 #endif
1655 #endif
1656 #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
1657 #if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
1658 #if defined(_SIZE_T_) || defined(SIGLOST)
1659 struct utsname *un;
1660 uname (&un);
1661 printf ("mips-dec-ultrix%s\n", un.release); exit (0);
1662 #else
1663 printf ("mips-dec-ultrix\n"); exit (0);
1664 #endif
1665 #endif
1666 #endif
1667
1668 #if defined (alliant) && defined (i860)
1669 printf ("i860-alliant-bsd\n"); exit (0);
1670 #endif
1671
1672 exit (1);
1673 }
1674 EOF
1675
1676 $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` &&
1677 { echo "$SYSTEM_NAME"; exit; }
1678
1679 # Apollos put the system type in the environment.
1680 test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
1681
1682 echo "$0: unable to guess system type" >&2
1683
1684 case $UNAME_MACHINE:$UNAME_SYSTEM in
1685 mips:Linux | mips64:Linux)
1686 # If we got here on MIPS GNU/Linux, output extra information.
1687 cat >&2 <<EOF
1688
1689 NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
1690 the system type. Please install a C compiler and try again.
1691 EOF
1692 ;;
1693 esac
1694
1695 cat >&2 <<EOF
1696
1697 This script (version $timestamp), has failed to recognize the
1698 operating system you are using. If your script is old, overwrite *all*
1699 copies of config.guess and config.sub with the latest versions from:
1700
1701 https://git.savannah.gnu.org/cgit/config.git/plain/config.guess
1702 and
1703 https://git.savannah.gnu.org/cgit/config.git/plain/config.sub
1704 EOF
1705
1706 our_year=`echo $timestamp | sed 's,-.*,,'`
1707 thisyear=`date +%Y`
1708 # shellcheck disable=SC2003
1709 script_age=`expr "$thisyear" - "$our_year"`
1710 if test "$script_age" -lt 3 ; then
1711 cat >&2 <<EOF
1712
1713 If $0 has already been updated, send the following data and any
1714 information you think might be pertinent to config-patches@gnu.org to
1715 provide the necessary information to handle your system.
1716
1717 config.guess timestamp = $timestamp
1718
1719 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1720 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1721 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1722 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1723
1724 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1725 /bin/uname -X = `(/bin/uname -X) 2>/dev/null`
1726
1727 hostinfo = `(hostinfo) 2>/dev/null`
1728 /bin/universe = `(/bin/universe) 2>/dev/null`
1729 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
1730 /bin/arch = `(/bin/arch) 2>/dev/null`
1731 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
1732 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1733
1734 UNAME_MACHINE = "$UNAME_MACHINE"
1735 UNAME_RELEASE = "$UNAME_RELEASE"
1736 UNAME_SYSTEM = "$UNAME_SYSTEM"
1737 UNAME_VERSION = "$UNAME_VERSION"
1738 EOF
1739 fi
1740
1741 exit 1
1742
1743 # Local variables:
1744 # eval: (add-hook 'before-save-hook 'time-stamp)
1745 # time-stamp-start: "timestamp='"
1746 # time-stamp-format: "%:y-%02m-%02d"
1747 # time-stamp-end: "'"
1748 # End: