source: trunk/src/gcc/boehm-gc/config.sub@ 1475

Last change on this file since 1475 was 2, checked in by bird, 23 years ago

Initial revision

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1#! /bin/sh
2# Configuration validation subroutine script.
3# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4# 2000, 2001, 2002 Free Software Foundation, Inc.
5
6timestamp='2002-01-02'
7
8# This file is (in principle) common to ALL GNU software.
9# The presence of a machine in this file suggests that SOME GNU software
10# can handle that machine. It does not imply ALL GNU software can.
11#
12# This file is free software; you can redistribute it and/or modify
13# it under the terms of the GNU General Public License as published by
14# the Free Software Foundation; either version 2 of the License, or
15# (at your option) any later version.
16#
17# This program is distributed in the hope that it will be useful,
18# but WITHOUT ANY WARRANTY; without even the implied warranty of
19# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20# GNU General Public License for more details.
21#
22# You should have received a copy of the GNU General Public License
23# along with this program; if not, write to the Free Software
24# Foundation, Inc., 59 Temple Place - Suite 330,
25# Boston, MA 02111-1307, USA.
26
27# As a special exception to the GNU General Public License, if you
28# distribute this file as part of a program that contains a
29# configuration script generated by Autoconf, you may include it under
30# the same distribution terms that you use for the rest of that program.
31
32# Please send patches to <[email protected]>. Submit a context
33# diff and a properly formatted ChangeLog entry.
34#
35# Configuration subroutine to validate and canonicalize a configuration type.
36# Supply the specified configuration type as an argument.
37# If it is invalid, we print an error message on stderr and exit with code 1.
38# Otherwise, we print the canonical config type on stdout and succeed.
39
40# This file is supposed to be the same for all GNU packages
41# and recognize all the CPU types, system types and aliases
42# that are meaningful with *any* GNU software.
43# Each package is responsible for reporting which valid configurations
44# it does not support. The user should be able to distinguish
45# a failure to support a valid configuration from a meaningless
46# configuration.
47
48# The goal of this file is to map all the various variations of a given
49# machine specification into a single specification in the form:
50# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
51# or in some cases, the newer four-part form:
52# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
53# It is wrong to echo any other type of specification.
54
55me=`echo "$0" | sed -e 's,.*/,,'`
56
57usage="\
58Usage: $0 [OPTION] CPU-MFR-OPSYS
59 $0 [OPTION] ALIAS
60
61Canonicalize a configuration name.
62
63Operation modes:
64 -h, --help print this help, then exit
65 -t, --time-stamp print date of last modification, then exit
66 -v, --version print version number, then exit
67
68Report bugs and patches to <[email protected]>."
69
70version="\
71GNU config.sub ($timestamp)
72
73Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
74Free Software Foundation, Inc.
75
76This is free software; see the source for copying conditions. There is NO
77warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
78
79help="
80Try \`$me --help' for more information."
81
82# Parse command line
83while test $# -gt 0 ; do
84 case $1 in
85 --time-stamp | --time* | -t )
86 echo "$timestamp" ; exit 0 ;;
87 --version | -v )
88 echo "$version" ; exit 0 ;;
89 --help | --h* | -h )
90 echo "$usage"; exit 0 ;;
91 -- ) # Stop option processing
92 shift; break ;;
93 - ) # Use stdin as input.
94 break ;;
95 -* )
96 echo "$me: invalid option $1$help"
97 exit 1 ;;
98
99 *local*)
100 # First pass through any local machine types.
101 echo $1
102 exit 0;;
103
104 * )
105 break ;;
106 esac
107done
108
109case $# in
110 0) echo "$me: missing argument$help" >&2
111 exit 1;;
112 1) ;;
113 *) echo "$me: too many arguments$help" >&2
114 exit 1;;
115esac
116
117# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
118# Here we must recognize all the valid KERNEL-OS combinations.
119maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
120case $maybe_os in
121 nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-*)
122 os=-$maybe_os
123 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
124 ;;
125 *)
126 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
127 if [ $basic_machine != $1 ]
128 then os=`echo $1 | sed 's/.*-/-/'`
129 else os=; fi
130 ;;
131esac
132
133### Let's recognize common machines as not being operating systems so
134### that things like config.sub decstation-3100 work. We also
135### recognize some manufacturers as not being operating systems, so we
136### can provide default operating systems below.
137case $os in
138 -sun*os*)
139 # Prevent following clause from handling this invalid input.
140 ;;
141 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
142 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
143 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
144 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
145 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
146 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
147 -apple | -axis)
148 os=
149 basic_machine=$1
150 ;;
151 -sim | -cisco | -oki | -wec | -winbond)
152 os=
153 basic_machine=$1
154 ;;
155 -scout)
156 ;;
157 -wrs)
158 os=-vxworks
159 basic_machine=$1
160 ;;
161 -chorusos*)
162 os=-chorusos
163 basic_machine=$1
164 ;;
165 -chorusrdb)
166 os=-chorusrdb
167 basic_machine=$1
168 ;;
169 -hiux*)
170 os=-hiuxwe2
171 ;;
172 -sco5)
173 os=-sco3.2v5
174 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
175 ;;
176 -sco4)
177 os=-sco3.2v4
178 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
179 ;;
180 -sco3.2.[4-9]*)
181 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
182 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
183 ;;
184 -sco3.2v[4-9]*)
185 # Don't forget version if it is 3.2v4 or newer.
186 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187 ;;
188 -sco*)
189 os=-sco3.2v2
190 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191 ;;
192 -udk*)
193 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
194 ;;
195 -isc)
196 os=-isc2.2
197 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
198 ;;
199 -clix*)
200 basic_machine=clipper-intergraph
201 ;;
202 -isc*)
203 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
204 ;;
205 -lynx*)
206 os=-lynxos
207 ;;
208 -ptx*)
209 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
210 ;;
211 -windowsnt*)
212 os=`echo $os | sed -e 's/windowsnt/winnt/'`
213 ;;
214 -psos*)
215 os=-psos
216 ;;
217 -mint | -mint[0-9]*)
218 basic_machine=m68k-atari
219 os=-mint
220 ;;
221esac
222
223# Decode aliases for certain CPU-COMPANY combinations.
224case $basic_machine in
225 # Recognize the basic CPU types without company name.
226 # Some are omitted here because they have special meanings below.
227 1750a | 580 \
228 | a29k \
229 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
230 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
231 | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
232 | c4x | clipper \
233 | d10v | d30v | dsp16xx \
234 | fr30 \
235 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
236 | i370 | i860 | i960 | ia64 \
237 | m32r | m68000 | m68k | m88k | mcore \
238 | mips16 | mips64 | mips64el | mips64orion | mips64orionel \
239 | mips64vr4100 | mips64vr4100el | mips64vr4300 \
240 | mips64vr4300el | mips64vr5000 | mips64vr5000el \
241 | mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
242 | mipsisa32 \
243 | mn10200 | mn10300 \
244 | ns16k | ns32k \
245 | openrisc \
246 | pdp10 | pdp11 | pj | pjl \
247 | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
248 | pyramid \
249 | sh | sh[34] | sh[34]eb | shbe | shle \
250 | sparc | sparc64 | sparclet | sparclite | sparcv9 | sparcv9b \
251 | strongarm \
252 | tahoe | thumb | tic80 | tron \
253 | v850 | v850e \
254 | we32k \
255 | x86 | xscale | xstormy16 | xtensa \
256 | z8k)
257 basic_machine=$basic_machine-unknown
258 ;;
259 m6811 | m68hc11 | m6812 | m68hc12)
260 # Motorola 68HC11/12.
261 basic_machine=$basic_machine-unknown
262 os=-none
263 ;;
264 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
265 ;;
266
267 # We use `pc' rather than `unknown'
268 # because (1) that's what they normally are, and
269 # (2) the word "unknown" tends to confuse beginning users.
270 i*86 | x86_64)
271 basic_machine=$basic_machine-pc
272 ;;
273 # Object if more than one company name word.
274 *-*-*)
275 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
276 exit 1
277 ;;
278 # Recognize the basic CPU types with company name.
279 580-* \
280 | a29k-* \
281 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
282 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
283 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
284 | arm-* | armbe-* | armle-* | armv*-* \
285 | avr-* \
286 | bs2000-* \
287 | c[123]* | c30-* | [cjt]90-* | c54x-* \
288 | clipper-* | cray2-* | cydra-* \
289 | d10v-* | d30v-* \
290 | elxsi-* \
291 | f30[01]-* | f700-* | fr30-* | fx80-* \
292 | h8300-* | h8500-* \
293 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
294 | i*86-* | i860-* | i960-* | ia64-* \
295 | m32r-* \
296 | m68000-* | m680[01234]0-* | m68360-* | m683?2-* | m68k-* \
297 | m88110-* | m88k-* | mcore-* \
298 | mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
299 | mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
300 | mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
301 | mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \
302 | none-* | np1-* | ns16k-* | ns32k-* \
303 | orion-* \
304 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
305 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
306 | pyramid-* \
307 | romp-* | rs6000-* \
308 | sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* \
309 | sparc-* | sparc64-* | sparc86x-* | sparclite-* \
310 | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* \
311 | t3e-* | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
312 | v850-* | v850e-* | vax-* \
313 | we32k-* \
314 | x86-* | x86_64-* | xmp-* | xps100-* | xscale-* | xstormy16-* \
315 | xtensa-* \
316 | ymp-* \
317 | z8k-*)
318 ;;
319 # Recognize the various machine names and aliases which stand
320 # for a CPU type and a company and sometimes even an OS.
321 386bsd)
322 basic_machine=i386-unknown
323 os=-bsd
324 ;;
325 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
326 basic_machine=m68000-att
327 ;;
328 3b*)
329 basic_machine=we32k-att
330 ;;
331 a29khif)
332 basic_machine=a29k-amd
333 os=-udi
334 ;;
335 adobe68k)
336 basic_machine=m68010-adobe
337 os=-scout
338 ;;
339 alliant | fx80)
340 basic_machine=fx80-alliant
341 ;;
342 altos | altos3068)
343 basic_machine=m68k-altos
344 ;;
345 am29k)
346 basic_machine=a29k-none
347 os=-bsd
348 ;;
349 amdahl)
350 basic_machine=580-amdahl
351 os=-sysv
352 ;;
353 amiga | amiga-*)
354 basic_machine=m68k-unknown
355 ;;
356 amigaos | amigados)
357 basic_machine=m68k-unknown
358 os=-amigaos
359 ;;
360 amigaunix | amix)
361 basic_machine=m68k-unknown
362 os=-sysv4
363 ;;
364 apollo68)
365 basic_machine=m68k-apollo
366 os=-sysv
367 ;;
368 apollo68bsd)
369 basic_machine=m68k-apollo
370 os=-bsd
371 ;;
372 aux)
373 basic_machine=m68k-apple
374 os=-aux
375 ;;
376 balance)
377 basic_machine=ns32k-sequent
378 os=-dynix
379 ;;
380 convex-c1)
381 basic_machine=c1-convex
382 os=-bsd
383 ;;
384 convex-c2)
385 basic_machine=c2-convex
386 os=-bsd
387 ;;
388 convex-c32)
389 basic_machine=c32-convex
390 os=-bsd
391 ;;
392 convex-c34)
393 basic_machine=c34-convex
394 os=-bsd
395 ;;
396 convex-c38)
397 basic_machine=c38-convex
398 os=-bsd
399 ;;
400 cray | ymp)
401 basic_machine=ymp-cray
402 os=-unicos
403 ;;
404 cray2)
405 basic_machine=cray2-cray
406 os=-unicos
407 ;;
408 [cjt]90)
409 basic_machine=${basic_machine}-cray
410 os=-unicos
411 ;;
412 crds | unos)
413 basic_machine=m68k-crds
414 ;;
415 cris | cris-* | etrax*)
416 basic_machine=cris-axis
417 ;;
418 da30 | da30-*)
419 basic_machine=m68k-da30
420 ;;
421 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
422 basic_machine=mips-dec
423 ;;
424 decsystem10* | dec10*)
425 basic_machine=pdp10-dec
426 os=-tops10
427 ;;
428 decsystem20* | dec20*)
429 basic_machine=pdp10-dec
430 os=-tops20
431 ;;
432 delta | 3300 | motorola-3300 | motorola-delta \
433 | 3300-motorola | delta-motorola)
434 basic_machine=m68k-motorola
435 ;;
436 delta88)
437 basic_machine=m88k-motorola
438 os=-sysv3
439 ;;
440 dpx20 | dpx20-*)
441 basic_machine=rs6000-bull
442 os=-bosx
443 ;;
444 dpx2* | dpx2*-bull)
445 basic_machine=m68k-bull
446 os=-sysv3
447 ;;
448 ebmon29k)
449 basic_machine=a29k-amd
450 os=-ebmon
451 ;;
452 elxsi)
453 basic_machine=elxsi-elxsi
454 os=-bsd
455 ;;
456 encore | umax | mmax)
457 basic_machine=ns32k-encore
458 ;;
459 es1800 | OSE68k | ose68k | ose | OSE)
460 basic_machine=m68k-ericsson
461 os=-ose
462 ;;
463 fx2800)
464 basic_machine=i860-alliant
465 ;;
466 genix)
467 basic_machine=ns32k-ns
468 ;;
469 gmicro)
470 basic_machine=tron-gmicro
471 os=-sysv
472 ;;
473 go32)
474 basic_machine=i386-pc
475 os=-go32
476 ;;
477 h3050r* | hiux*)
478 basic_machine=hppa1.1-hitachi
479 os=-hiuxwe2
480 ;;
481 h8300hms)
482 basic_machine=h8300-hitachi
483 os=-hms
484 ;;
485 h8300xray)
486 basic_machine=h8300-hitachi
487 os=-xray
488 ;;
489 h8500hms)
490 basic_machine=h8500-hitachi
491 os=-hms
492 ;;
493 harris)
494 basic_machine=m88k-harris
495 os=-sysv3
496 ;;
497 hp300-*)
498 basic_machine=m68k-hp
499 ;;
500 hp300bsd)
501 basic_machine=m68k-hp
502 os=-bsd
503 ;;
504 hp300hpux)
505 basic_machine=m68k-hp
506 os=-hpux
507 ;;
508 hp3k9[0-9][0-9] | hp9[0-9][0-9])
509 basic_machine=hppa1.0-hp
510 ;;
511 hp9k2[0-9][0-9] | hp9k31[0-9])
512 basic_machine=m68000-hp
513 ;;
514 hp9k3[2-9][0-9])
515 basic_machine=m68k-hp
516 ;;
517 hp9k6[0-9][0-9] | hp6[0-9][0-9])
518 basic_machine=hppa1.0-hp
519 ;;
520 hp9k7[0-79][0-9] | hp7[0-79][0-9])
521 basic_machine=hppa1.1-hp
522 ;;
523 hp9k78[0-9] | hp78[0-9])
524 # FIXME: really hppa2.0-hp
525 basic_machine=hppa1.1-hp
526 ;;
527 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
528 # FIXME: really hppa2.0-hp
529 basic_machine=hppa1.1-hp
530 ;;
531 hp9k8[0-9][13679] | hp8[0-9][13679])
532 basic_machine=hppa1.1-hp
533 ;;
534 hp9k8[0-9][0-9] | hp8[0-9][0-9])
535 basic_machine=hppa1.0-hp
536 ;;
537 hppa-next)
538 os=-nextstep3
539 ;;
540 hppaosf)
541 basic_machine=hppa1.1-hp
542 os=-osf
543 ;;
544 hppro)
545 basic_machine=hppa1.1-hp
546 os=-proelf
547 ;;
548 i370-ibm* | ibm*)
549 basic_machine=i370-ibm
550 ;;
551# I'm not sure what "Sysv32" means. Should this be sysv3.2?
552 i*86v32)
553 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
554 os=-sysv32
555 ;;
556 i*86v4*)
557 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
558 os=-sysv4
559 ;;
560 i*86v)
561 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
562 os=-sysv
563 ;;
564 i*86sol2)
565 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
566 os=-solaris2
567 ;;
568 i386mach)
569 basic_machine=i386-mach
570 os=-mach
571 ;;
572 i386-vsta | vsta)
573 basic_machine=i386-unknown
574 os=-vsta
575 ;;
576 iris | iris4d)
577 basic_machine=mips-sgi
578 case $os in
579 -irix*)
580 ;;
581 *)
582 os=-irix4
583 ;;
584 esac
585 ;;
586 isi68 | isi)
587 basic_machine=m68k-isi
588 os=-sysv
589 ;;
590 m88k-omron*)
591 basic_machine=m88k-omron
592 ;;
593 magnum | m3230)
594 basic_machine=mips-mips
595 os=-sysv
596 ;;
597 merlin)
598 basic_machine=ns32k-utek
599 os=-sysv
600 ;;
601 mingw32)
602 basic_machine=i386-pc
603 os=-mingw32
604 ;;
605 miniframe)
606 basic_machine=m68000-convergent
607 ;;
608 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
609 basic_machine=m68k-atari
610 os=-mint
611 ;;
612 mipsel*-linux*)
613 basic_machine=mipsel-unknown
614 os=-linux-gnu
615 ;;
616 mips*-linux*)
617 basic_machine=mips-unknown
618 os=-linux-gnu
619 ;;
620 mips3*-*)
621 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
622 ;;
623 mips3*)
624 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
625 ;;
626 mmix*)
627 basic_machine=mmix-knuth
628 os=-mmixware
629 ;;
630 monitor)
631 basic_machine=m68k-rom68k
632 os=-coff
633 ;;
634 morphos)
635 basic_machine=powerpc-unknown
636 os=-morphos
637 ;;
638 msdos)
639 basic_machine=i386-pc
640 os=-msdos
641 ;;
642 mvs)
643 basic_machine=i370-ibm
644 os=-mvs
645 ;;
646 ncr3000)
647 basic_machine=i486-ncr
648 os=-sysv4
649 ;;
650 netbsd386)
651 basic_machine=i386-unknown
652 os=-netbsd
653 ;;