source: trunk/essentials/sys-devel/autoconf-2.13/config.guess@ 3714

Last change on this file since 3714 was 3157, checked in by bird, 19 years ago

autoconf 2.13
File size: 26.1 KB
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1#! /bin/sh
2# Attempt to guess a canonical system name.
3# Copyright (C) 1992, 93, 94, 95, 96, 97, 1998 Free Software Foundation, Inc.
4#
5# This file is free software; you can redistribute it and/or modify it
6# under the terms of the GNU General Public License as published by
7# the Free Software Foundation; either version 2 of the License, or
8# (at your option) any later version.
9#
10# This program is distributed in the hope that it will be useful, but
11# WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13# General Public License for more details.
14#
15# You should have received a copy of the GNU General Public License
16# along with this program; if not, write to the Free Software
17# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18#
19# As a special exception to the GNU General Public License, if you
20# distribute this file as part of a program that contains a
21# configuration script generated by Autoconf, you may include it under
22# the same distribution terms that you use for the rest of that program.
23
24# Written by Per Bothner <bothner@cygnus.com>.
25# The master version of this file is at the FSF in /home/gd/gnu/lib.
26#
27# This script attempts to guess a canonical system name similar to
28# config.sub. If it succeeds, it prints the system name on stdout, and
29# exits with 0. Otherwise, it exits with 1.
30#
31# The plan is that this can be called by configure scripts if you
32# don't specify an explicit system type (host/target name).
33#
34# Only a few systems have been added to this list; please add others
35# (but try to keep the structure clean).
36#
37
38# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
39# (ghazi@noc.rutgers.edu 8/24/94.)
40if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
41 PATH=$PATH:/.attbin ; export PATH
42fi
43
44UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
45UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
46UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
47UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
48
49trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
50
51# Note: order is significant - the case branches are not exclusive.
52
53case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
54 alpha:OSF1:*:*)
55 if test $UNAME_RELEASE = "V4.0"; then
56 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
57 fi
58 # A Vn.n version is a released version.
59 # A Tn.n version is a released field test version.
60 # A Xn.n version is an unreleased experimental baselevel.
61 # 1.2 uses "1.2" for uname -r.
62 cat <<EOF >dummy.s
63 .globl main
64 .ent main
65main:
66 .frame \$30,0,\$26,0
67 .prologue 0
68 .long 0x47e03d80 # implver $0
69 lda \$2,259
70 .long 0x47e20c21 # amask $2,$1
71 srl \$1,8,\$2
72 sll \$2,2,\$2
73 sll \$0,3,\$0
74 addl \$1,\$0,\$0
75 addl \$2,\$0,\$0
76 ret \$31,(\$26),1
77 .end main
78EOF
79 ${CC-cc} dummy.s -o dummy 2>/dev/null
80 if test "$?" = 0 ; then
81 ./dummy
82 case "$?" in
83 7)
84 UNAME_MACHINE="alpha"
85 ;;
86 15)
87 UNAME_MACHINE="alphaev5"
88 ;;
89 14)
90 UNAME_MACHINE="alphaev56"
91 ;;
92 10)
93 UNAME_MACHINE="alphapca56"
94 ;;
95 16)
96 UNAME_MACHINE="alphaev6"
97 ;;
98 esac
99 fi
100 rm -f dummy.s dummy
101 echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr [[A-Z]] [[a-z]]`
102 exit 0 ;;
103 21064:Windows_NT:50:3)
104 echo alpha-dec-winnt3.5
105 exit 0 ;;
106 Amiga*:UNIX_System_V:4.0:*)
107 echo m68k-cbm-sysv4
108 exit 0;;
109 amiga:NetBSD:*:*)
110 echo m68k-cbm-netbsd${UNAME_RELEASE}
111 exit 0 ;;
112 amiga:OpenBSD:*:*)
113 echo m68k-unknown-openbsd${UNAME_RELEASE}
114 exit 0 ;;
115 *:[Aa]miga[Oo][Ss]:*:*)
116 echo ${UNAME_MACHINE}-unknown-amigaos
117 exit 0 ;;
118 arc64:OpenBSD:*:*)
119 echo mips64el-unknown-openbsd${UNAME_RELEASE}
120 exit 0 ;;
121 arc:OpenBSD:*:*)
122 echo mipsel-unknown-openbsd${UNAME_RELEASE}
123 exit 0 ;;
124 hkmips:OpenBSD:*:*)
125 echo mips-unknown-openbsd${UNAME_RELEASE}
126 exit 0 ;;
127 pmax:OpenBSD:*:*)
128 echo mipsel-unknown-openbsd${UNAME_RELEASE}
129 exit 0 ;;
130 sgi:OpenBSD:*:*)
131 echo mips-unknown-openbsd${UNAME_RELEASE}
132 exit 0 ;;
133 wgrisc:OpenBSD:*:*)
134 echo mipsel-unknown-openbsd${UNAME_RELEASE}
135 exit 0 ;;
136 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
137 echo arm-acorn-riscix${UNAME_RELEASE}
138 exit 0;;
139 arm32:NetBSD:*:*)
140 echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
141 exit 0 ;;
142 SR2?01:HI-UX/MPP:*:*)
143 echo hppa1.1-hitachi-hiuxmpp
144 exit 0;;
145 Pyramid*:OSx*:*:*|MIS*:OSx*:*:*|MIS*:SMP_DC-OSx*:*:*)
146 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
147 if test "`(/bin/universe) 2>/dev/null`" = att ; then
148 echo pyramid-pyramid-sysv3
149 else
150 echo pyramid-pyramid-bsd
151 fi
152 exit 0 ;;
153 NILE:*:*:dcosx)
154 echo pyramid-pyramid-svr4
155 exit 0 ;;
156 sun4H:SunOS:5.*:*)
157 echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
158 exit 0 ;;
159 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
160 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
161 exit 0 ;;
162 i86pc:SunOS:5.*:*)
163 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
164 exit 0 ;;
165 sun4*:SunOS:6*:*)
166 # According to config.sub, this is the proper way to canonicalize
167 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
168 # it's likely to be more like Solaris than SunOS4.
169 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
170 exit 0 ;;
171 sun4*:SunOS:*:*)
172 case "`/usr/bin/arch -k`" in
173 Series*|S4*)
174 UNAME_RELEASE=`uname -v`
175 ;;
176 esac
177 # Japanese Language versions have a version number like `4.1.3-JL'.
178 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
179 exit 0 ;;
180 sun3*:SunOS:*:*)
181 echo m68k-sun-sunos${UNAME_RELEASE}
182 exit 0 ;;
183 sun*:*:4.2BSD:*)
184 UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
185 test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
186 case "`/bin/arch`" in
187 sun3)
188 echo m68k-sun-sunos${UNAME_RELEASE}
189 ;;
190 sun4)
191 echo sparc-sun-sunos${UNAME_RELEASE}
192 ;;
193 esac
194 exit 0 ;;
195 aushp:SunOS:*:*)
196 echo sparc-auspex-sunos${UNAME_RELEASE}
197 exit 0 ;;
198 atari*:NetBSD:*:*)
199 echo m68k-atari-netbsd${UNAME_RELEASE}
200 exit 0 ;;
201 atari*:OpenBSD:*:*)
202 echo m68k-unknown-openbsd${UNAME_RELEASE}
203 exit 0 ;;
204 sun3*:NetBSD:*:*)
205 echo m68k-sun-netbsd${UNAME_RELEASE}
206 exit 0 ;;
207 sun3*:OpenBSD:*:*)
208 echo m68k-unknown-openbsd${UNAME_RELEASE}
209 exit 0 ;;
210 mac68k:NetBSD:*:*)
211 echo m68k-apple-netbsd${UNAME_RELEASE}
212 exit 0 ;;
213 mac68k:OpenBSD:*:*)
214 echo m68k-unknown-openbsd${UNAME_RELEASE}
215 exit 0 ;;
216 mvme68k:OpenBSD:*:*)
217 echo m68k-unknown-openbsd${UNAME_RELEASE}
218 exit 0 ;;
219 mvme88k:OpenBSD:*:*)
220 echo m88k-unknown-openbsd${UNAME_RELEASE}
221 exit 0 ;;
222 powerpc:machten:*:*)
223 echo powerpc-apple-machten${UNAME_RELEASE}
224 exit 0 ;;
225 macppc:NetBSD:*:*)
226 echo powerpc-apple-netbsd${UNAME_RELEASE}
227 exit 0 ;;
228 RISC*:Mach:*:*)
229 echo mips-dec-mach_bsd4.3
230 exit 0 ;;
231 RISC*:ULTRIX:*:*)
232 echo mips-dec-ultrix${UNAME_RELEASE}
233 exit 0 ;;
234 VAX*:ULTRIX*:*:*)
235 echo vax-dec-ultrix${UNAME_RELEASE}
236 exit 0 ;;
237 2020:CLIX:*:*)
238 echo clipper-intergraph-clix${UNAME_RELEASE}
239 exit 0 ;;
240 mips:*:*:UMIPS | mips:*:*:RISCos)
241 sed 's/^ //' << EOF >dummy.c
242 int main (argc, argv) int argc; char **argv; {
243 #if defined (host_mips) && defined (MIPSEB)
244 #if defined (SYSTYPE_SYSV)
245 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
246 #endif
247 #if defined (SYSTYPE_SVR4)
248 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
249 #endif
250 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
251 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
252 #endif
253 #endif
254 exit (-1);
255 }
256EOF
257 ${CC-cc} dummy.c -o dummy \
258 && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
259 && rm dummy.c dummy && exit 0
260 rm -f dummy.c dummy
261 echo mips-mips-riscos${UNAME_RELEASE}
262 exit 0 ;;
263 Night_Hawk:Power_UNIX:*:*)
264 echo powerpc-harris-powerunix
265 exit 0 ;;
266 m88k:CX/UX:7*:*)
267 echo m88k-harris-cxux7
268 exit 0 ;;
269 m88k:*:4*:R4*)
270 echo m88k-motorola-sysv4
271 exit 0 ;;
272 m88k:*:3*:R3*)
273 echo m88k-motorola-sysv3
274 exit 0 ;;
275 AViiON:dgux:*:*)
276 # DG/UX returns AViiON for all architectures
277 UNAME_PROCESSOR=`/usr/bin/uname -p`
278 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
279 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
280 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
281 echo m88k-dg-dgux${UNAME_RELEASE}
282 else
283 echo m88k-dg-dguxbcs${UNAME_RELEASE}
284 fi
285 else echo i586-dg-dgux${UNAME_RELEASE}
286 fi
287 exit 0 ;;
288 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
289 echo m88k-dolphin-sysv3
290 exit 0 ;;
291 M88*:*:R3*:*)
292 # Delta 88k system running SVR3
293 echo m88k-motorola-sysv3
294 exit 0 ;;
295 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
296 echo m88k-tektronix-sysv3
297 exit 0 ;;
298 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
299 echo m68k-tektronix-bsd
300 exit 0 ;;
301 *:IRIX*:*:*)
302 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
303 exit 0 ;;
304 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
305 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
306 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
307 i?86:AIX:*:*)
308 echo i386-ibm-aix
309 exit 0 ;;
310 *:AIX:2:3)
311 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
312 sed 's/^ //' << EOF >dummy.c
313 #include <sys/systemcfg.h>
314
315 main()
316 {
317 if (!__power_pc())
318 exit(1);
319 puts("powerpc-ibm-aix3.2.5");
320 exit(0);
321 }
322EOF
323 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
324 rm -f dummy.c dummy
325 echo rs6000-ibm-aix3.2.5
326 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
327 echo rs6000-ibm-aix3.2.4
328 else
329 echo rs6000-ibm-aix3.2
330 fi
331 exit 0 ;;
332 *:AIX:*:4)
333 IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
334 if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
335 IBM_ARCH=rs6000
336 else
337 IBM_ARCH=powerpc
338 fi
339 if [ -x /usr/bin/oslevel ] ; then
340 IBM_REV=`/usr/bin/oslevel`
341 else
342 IBM_REV=4.${UNAME_RELEASE}
343 fi
344 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
345 exit 0 ;;
346 *:AIX:*:*)
347 echo rs6000-ibm-aix
348 exit 0 ;;
349 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
350 echo romp-ibm-bsd4.4
351 exit 0 ;;
352 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
353 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
354 exit 0 ;; # report: romp-ibm BSD 4.3
355 *:BOSX:*:*)
356 echo rs6000-bull-bosx
357 exit 0 ;;
358 DPX/2?00:B.O.S.:*:*)
359 echo m68k-bull-sysv3
360 exit 0 ;;
361 9000/[34]??:4.3bsd:1.*:*)
362 echo m68k-hp-bsd
363 exit 0 ;;
364 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
365 echo m68k-hp-bsd4.4
366 exit 0 ;;
367 9000/[34678]??:HP-UX:*:*)
368 case "${UNAME_MACHINE}" in
369 9000/31? ) HP_ARCH=m68000 ;;
370 9000/[34]?? ) HP_ARCH=m68k ;;
371 9000/6?? | 9000/7?? | 9000/80[24] | 9000/8?[13679] | 9000/892 )
372 sed 's/^ //' << EOF >dummy.c
373 #include <stdlib.h>
374 #include <unistd.h>
375
376 int main ()
377 {
378 #if defined(_SC_KERNEL_BITS)
379 long bits = sysconf(_SC_KERNEL_BITS);
380 #endif
381 long cpu = sysconf (_SC_CPU_VERSION);
382
383 switch (cpu)
384 {
385 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
386 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
387 case CPU_PA_RISC2_0:
388 #if defined(_SC_KERNEL_BITS)
389 switch (bits)
390 {
391 case 64: puts ("hppa2.0w"); break;
392 case 32: puts ("hppa2.0n"); break;
393 default: puts ("hppa2.0"); break;
394 } break;
395 #else /* !defined(_SC_KERNEL_BITS) */
396 puts ("hppa2.0"); break;
397 #endif
398 default: puts ("hppa1.0"); break;
399 }
400 exit (0);
401 }
402EOF
403 (${CC-cc} dummy.c -o dummy 2>/dev/null ) && HP_ARCH=`./dummy`
404 rm -f dummy.c dummy
405 esac
406 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
407 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
408 exit 0 ;;
409 3050*:HI-UX:*:*)
410 sed 's/^ //' << EOF >dummy.c
411 #include <unistd.h>
412 int
413 main ()
414 {
415 long cpu = sysconf (_SC_CPU_VERSION);
416 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
417 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
418 results, however. */
419 if (CPU_IS_PA_RISC (cpu))
420 {
421 switch (cpu)
422 {
423 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
424 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
425 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
426 default: puts ("hppa-hitachi-hiuxwe2"); break;
427 }
428 }
429 else if (CPU_IS_HP_MC68K (cpu))
430 puts ("m68k-hitachi-hiuxwe2");
431 else puts ("unknown-hitachi-hiuxwe2");
432 exit (0);
433 }
434EOF
435 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
436 rm -f dummy.c dummy
437 echo unknown-hitachi-hiuxwe2
438 exit 0 ;;
439 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
440 echo hppa1.1-hp-bsd
441 exit 0 ;;
442 9000/8??:4.3bsd:*:*)
443 echo hppa1.0-hp-bsd
444 exit 0 ;;
445 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
446 echo hppa1.1-hp-osf
447 exit 0 ;;
448 hp8??:OSF1:*:*)
449 echo hppa1.0-hp-osf
450 exit 0 ;;
451 i?86:OSF1:*:*)
452 if [ -x /usr/sbin/sysversion ] ; then
453 echo ${UNAME_MACHINE}-unknown-osf1mk
454 else
455 echo ${UNAME_MACHINE}-unknown-osf1
456 fi
457 exit 0 ;;
458 parisc*:Lites*:*:*)
459 echo hppa1.1-hp-lites
460 exit 0 ;;
461 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
462 echo c1-convex-bsd
463 exit 0 ;;
464 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
465 if getsysinfo -f scalar_acc
466 then echo c32-convex-bsd
467 else echo c2-convex-bsd
468 fi
469 exit 0 ;;
470 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
471 echo c34-convex-bsd
472 exit 0 ;;
473 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
474 echo c38-convex-bsd
475 exit 0 ;;
476 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
477 echo c4-convex-bsd
478 exit 0 ;;
479 CRAY*X-MP:*:*:*)
480 echo xmp-cray-unicos
481 exit 0 ;;
482 CRAY*Y-MP:*:*:*)
483 echo ymp-cray-unicos${UNAME_RELEASE}
484 exit 0 ;;
485 CRAY*[A-Z]90:*:*:*)
486 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
487 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
488 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
489 exit 0 ;;
490 CRAY*TS:*:*:*)
491 echo t90-cray-unicos${UNAME_RELEASE}
492 exit 0 ;;
493 CRAY-2:*:*:*)
494 echo cray2-cray-unicos
495 exit 0 ;;
496 F300:UNIX_System_V:*:*)
497 FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
498 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
499 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
500 exit 0 ;;
501 F301:UNIX_System_V:*:*)
502 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
503 exit 0 ;;
504 hp3[0-9][05]:NetBSD:*:*)
505 echo m68k-hp-netbsd${UNAME_RELEASE}
506 exit 0 ;;
507 hp300:OpenBSD:*:*)
508 echo m68k-unknown-openbsd${UNAME_RELEASE}
509 exit 0 ;;
510 sparc*:BSD/OS:*:*)
511 echo sparc-unknown-bsdi${UNAME_RELEASE}
512 exit 0 ;;
513 i?86:BSD/386:*:* | *:BSD/OS:*:*)
514 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
515 exit 0 ;;
516 *:FreeBSD:*:*)
517 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
518 exit 0 ;;
519 *:NetBSD:*:*)
520 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
521 exit 0 ;;
522 *:OpenBSD:*:*)
523 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
524 exit 0 ;;
525 i*:CYGWIN*:*)
526 echo ${UNAME_MACHINE}-pc-cygwin
527 exit 0 ;;
528 i*:MINGW*:*)
529 echo ${UNAME_MACHINE}-pc-mingw32
530 exit 0 ;;
531 p*:CYGWIN*:*)
532 echo powerpcle-unknown-cygwin
533 exit 0 ;;
534 prep*:SunOS:5.*:*)
535 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
536 exit 0 ;;
537 *:GNU:*:*)
538 echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
539 exit 0 ;;
540 *:Linux:*:*)
541 # uname on the ARM produces all sorts of strangeness, and we need to
542 # filter it out.
543 case "$UNAME_MACHINE" in
544 arm* | sa110*) UNAME_MACHINE="arm" ;;
545 esac
546
547 # The BFD linker knows what the default object file format is, so
548 # first see if it will tell us.
549 ld_help_string=`ld --help 2>&1`
550 ld_supported_emulations=`echo $ld_help_string \
551 | sed -ne '/supported emulations:/!d
552 s/[ ][ ]*/ /g
553 s/.*supported emulations: *//
554 s/ .*//
555 p'`
556 case "$ld_supported_emulations" in
557 i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
558 i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
559 sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
560 armlinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
561 m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
562 elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;;
563 esac
564
565 if test "${UNAME_MACHINE}" = "alpha" ; then
566 sed 's/^ //' <<EOF >dummy.s
567 .globl main
568 .ent main
569 main:
570 .frame \$30,0,\$26,0
571 .prologue 0
572 .long 0x47e03d80 # implver $0
573 lda \$2,259
574 .long 0x47e20c21 # amask $2,$1
575 srl \$1,8,\$2
576 sll \$2,2,\$2
577 sll \$0,3,\$0
578 addl \$1,\$0,\$0
579 addl \$2,\$0,\$0
580 ret \$31,(\$26),1
581 .end main
582EOF
583 LIBC=""
584 ${CC-cc} dummy.s -o dummy 2>/dev/null
585 if test "$?" = 0 ; then
586 ./dummy
587 case "$?" in
588 7)
589 UNAME_MACHINE="alpha"
590 ;;
591 15)
592 UNAME_MACHINE="alphaev5"
593 ;;
594 14)
595 UNAME_MACHINE="alphaev56"
596 ;;
597 10)
598 UNAME_MACHINE="alphapca56"
599 ;;
600 16)
601 UNAME_MACHINE="alphaev6"
602 ;;
603 esac
604
605 objdump --private-headers dummy | \
606 grep ld.so.1 > /dev/null
607 if test "$?" = 0 ; then
608 LIBC="libc1"
609 fi
610 fi
611 rm -f dummy.s dummy
612 echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
613 elif test "${UNAME_MACHINE}" = "mips" ; then
614 cat >dummy.c <<EOF
615main(argc, argv)
616 int argc;
617 char *argv[];
618{
619#ifdef __MIPSEB__
620 printf ("%s-unknown-linux-gnu\n", argv[1]);
621#endif
622#ifdef __MIPSEL__
623 printf ("%sel-unknown-linux-gnu\n", argv[1]);
624#endif
625 return 0;
626}
627EOF
628 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
629 rm -f dummy.c dummy
630 else
631 # Either a pre-BFD a.out linker (linux-gnuoldld)
632 # or one that does not give us useful --help.
633 # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
634 # If ld does not provide *any* "supported emulations:"
635 # that means it is gnuoldld.
636 echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
637 test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
638
639 case "${UNAME_MACHINE}" in
640 i?86)
641 VENDOR=pc;
642 ;;
643 *)
644 VENDOR=unknown;
645 ;;
646 esac
647 # Determine whether the default compiler is a.out or elf
648 cat >dummy.c <<EOF
649#include <features.h>
650main(argc, argv)
651 int argc;
652 char *argv[];
653{
654#ifdef __ELF__
655# ifdef __GLIBC__
656# if __GLIBC__ >= 2
657 printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
658# else
659 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
660# endif
661# else
662 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
663# endif
664#else
665 printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
666#endif
667 return 0;
668}
669EOF
670 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
671 rm -f dummy.c dummy
672 fi ;;
673# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
674# are messed up and put the nodename in both sysname and nodename.
675 i?86:DYNIX/ptx:4*:*)
676 echo i386-sequent-sysv4
677 exit 0 ;;
678 i?86:UNIX_SV:4.2MP:2.*)
679 # Unixware is an offshoot of SVR4, but it has its own version
680 # number series starting with 2...
681 # I am not positive that other SVR4 systems won't match this,
682 # I just have to hope. -- rms.
683 # Use sysv4.2uw... so that sysv4* matches it.
684 echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
685 exit 0 ;;
686 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
687 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
688 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
689 else
690 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
691 fi
692 exit 0 ;;
693 i?86:*:3.2:*)
694 if test -f /usr/options/cb.name; then
695 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
696 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
697 elif /bin/uname -X 2>/dev/null >/dev/null ; then
698 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
699 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
700 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
701 && UNAME_MACHINE=i586
702 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
703 else
704 echo ${UNAME_MACHINE}-pc-sysv32
705 fi
706 exit 0 ;;
707 i?86:UnixWare:*:*)
708 if /bin/uname -X 2>/dev/null >/dev/null ; then
709 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
710 && UNAME_MACHINE=i586
711 fi
712 echo ${UNAME_MACHINE}-unixware-${UNAME_RELEASE}-${UNAME_VERSION}
713 exit 0 ;;
714 pc:*:*:*)
715 # uname -m prints for DJGPP always 'pc', but it prints nothing about
716 # the processor, so we play safe by assuming i386.
717 echo i386-pc-msdosdjgpp
718 exit 0 ;;
719 Intel:Mach:3*:*)
720 echo i386-pc-mach3
721 exit 0 ;;
722 paragon:*:*:*)
723 echo i860-intel-osf1
724 exit 0 ;;
725 i860:*:4.*:*) # i860-SVR4
726 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
727 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
728 else # Add other i860-SVR4 vendors below as they are discovered.
729 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
730 fi
731 exit 0 ;;
732 mini*:CTIX:SYS*5:*)
733 # "miniframe"
734 echo m68010-convergent-sysv
735 exit 0 ;;
736 M68*:*:R3V[567]*:*)
737 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
738 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
739 OS_REL=''
740 test -r /etc/.relid \
741 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
742 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
743 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
744 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
745 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
746 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
747 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
748 && echo i486-ncr-sysv4 && exit 0 ;;
749 m68*:LynxOS:2.*:*)
750 echo m68k-unknown-lynxos${UNAME_RELEASE}
751 exit 0 ;;
752 mc68030:UNIX_System_V:4.*:*)
753 echo m68k-atari-sysv4
754 exit 0 ;;
755 i?86:LynxOS:2.*:*)
756 echo i386-unknown-lynxos${UNAME_RELEASE}
757 exit 0 ;;
758 TSUNAMI:LynxOS:2.*:*)
759 echo sparc-unknown-lynxos${UNAME_RELEASE}
760 exit 0 ;;
761 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
762 echo rs6000-unknown-lynxos${UNAME_RELEASE}
763 exit 0 ;;
764 SM[BE]S:UNIX_SV:*:*)
765 echo mips-dde-sysv${UNAME_RELEASE}
766 exit 0 ;;
767 RM*:SINIX-*:*:*)
768 echo mips-sni-sysv4
769 exit 0 ;;
770 *:SINIX-*:*:*)
771 if uname -p 2>/dev/null >/dev/null ; then
772 UNAME_MACHINE=`(uname -p) 2>/dev/null`
773 echo ${UNAME_MACHINE}-sni-sysv4
774 else
775 echo ns32k-sni-sysv
776 fi
777 exit 0 ;;
778 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
779 # says <Richard.M.Bartel@ccMail.Census.GOV>
780 echo i586-unisys-sysv4
781 exit 0 ;;
782 *:UNIX_System_V:4*:FTX*)
783 # From Gerald Hewes <hewes@openmarket.com>.
784 # How about differentiating between stratus architectures? -djm
785 echo hppa1.1-stratus-sysv4
786 exit 0 ;;
787 *:*:*:FTX*)
788 # From seanf@swdc.stratus.com.
789 echo i860-stratus-sysv4
790 exit 0 ;;
791 mc68*:A/UX:*:*)
792 echo m68k-apple-aux${UNAME_RELEASE}
793 exit 0 ;;
794 news*:NEWS-OS:*:6*)
795 echo mips-sony-newsos6
796 exit 0 ;;
797 R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R4000:UNIX_SV:*:*)
798 if [ -d /usr/nec ]; then
799 echo mips-nec-sysv${UNAME_RELEASE}
800 else
801 echo mips-unknown-sysv${UNAME_RELEASE}
802 fi
803 exit 0 ;;
804 BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
805 echo powerpc-be-beos
806 exit 0 ;;
807 BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
808 echo powerpc-apple-beos
809 exit 0 ;;
810 BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
811 echo i586-pc-beos
812 exit 0 ;;
813esac
814
815#echo '(No uname command or uname output not recognized.)' 1>&2
816#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
817
818cat >dummy.c <<EOF
819#ifdef _SEQUENT_
820# include <sys/types.h>
821# include <sys/utsname.h>
822#endif
823main ()
824{
825#if defined (sony)
826#if defined (MIPSEB)
827 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
828 I don't know.... */
829 printf ("mips-sony-bsd\n"); exit (0);
830#else
831#include <sys/param.h>
832 printf ("m68k-sony-newsos%s\n",
833#ifdef NEWSOS4
834 "4"
835#else
836 ""
837#endif
838 ); exit (0);
839#endif
840#endif
841
842#if defined (__arm) && defined (__acorn) && defined (__unix)
843 printf ("arm-acorn-riscix"); exit (0);
844#endif
845
846#if defined (hp300) && !defined (hpux)
847 printf ("m68k-hp-bsd\n"); exit (0);
848#endif
849
850#if defined (NeXT)
851#if !defined (__ARCHITECTURE__)
852#define __ARCHITECTURE__ "m68k"
853#endif
854 int version;
855 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
856 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
857 exit (0);
858#endif
859
860#if defined (MULTIMAX) || defined (n16)
861#if defined (UMAXV)
862 printf ("ns32k-encore-sysv\n"); exit (0);
863#else
864#if defined (CMU)
865 printf ("ns32k-encore-mach\n"); exit (0);
866#else
867 printf ("ns32k-encore-bsd\n"); exit (0);
868#endif
869#endif
870#endif
871
872#if defined (__386BSD__)
873 printf ("i386-pc-bsd\n"); exit (0);
874#endif
875
876#if defined (sequent)
877#if defined (i386)
878 printf ("i386-sequent-dynix\n"); exit (0);
879#endif
880#if defined (ns32000)
881 printf ("ns32k-sequent-dynix\n"); exit (0);
882#endif
883#endif
884
885#if defined (_SEQUENT_)
886 struct utsname un;
887
888 uname(&un);
889
890 if (strncmp(un.version, "V2", 2) == 0) {
891 printf ("i386-sequent-ptx2\n"); exit (0);
892 }
893 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
894 printf ("i386-sequent-ptx1\n"); exit (0);
895 }
896 printf ("i386-sequent-ptx\n"); exit (0);
897
898#endif
899
900#if defined (vax)
901#if !defined (ultrix)
902 printf ("vax-dec-bsd\n"); exit (0);
903#else
904 printf ("vax-dec-ultrix\n"); exit (0);
905#endif
906#endif
907
908#if defined (alliant) && defined (i860)
909 printf ("i860-alliant-bsd\n"); exit (0);
910#endif
911
912 exit (1);
913}
914EOF
915
916${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
917rm -f dummy.c dummy
918
919# Apollos put the system type in the environment.
920
921test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
922
923# Convex versions that predate uname can use getsysinfo(1)
924
925if [ -x /usr/convex/getsysinfo ]
926then
927 case `getsysinfo -f cpu_type` in
928 c1*)
929 echo c1-convex-bsd
930 exit 0 ;;
931 c2*)
932 if getsysinfo -f scalar_acc
933 then echo c32-convex-bsd
934 else echo c2-convex-bsd
935 fi
936 exit 0 ;;
937 c34*)
938 echo c34-convex-bsd
939 exit 0 ;;
940 c38*)
941 echo c38-convex-bsd
942 exit 0 ;;
943 c4*)
944 echo c4-convex-bsd
945 exit 0 ;;
946 esac
947fi
948
949#echo '(Unable to guess system type)' 1>&2
950
951exit 1
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