b91e2391 |
1 | #! /bin/sh |
2 | # Configuration validation subroutine script, version 1.1. |
3 | # Copyright (C) 1991, 92, 93, 94, 95, 1996 Free Software Foundation, Inc. |
4 | # This file is (in principle) common to ALL GNU software. |
5 | # The presence of a machine in this file suggests that SOME GNU software |
6 | # can handle that machine. It does not imply ALL GNU software can. |
7 | # |
8 | # This file is free software; you can redistribute it and/or modify |
9 | # it under the terms of the GNU General Public License as published by |
10 | # the Free Software Foundation; either version 2 of the License, or |
11 | # (at your option) any later version. |
12 | # |
13 | # This program is distributed in the hope that it will be useful, |
14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | # GNU General Public License for more details. |
17 | # |
18 | # You should have received a copy of the GNU General Public License |
19 | # along with this program; if not, write to the Free Software |
20 | # Foundation, Inc., 59 Temple Place - Suite 330, |
21 | # Boston, MA 02111-1307, USA. |
22 | |
23 | # As a special exception to the GNU General Public License, if you |
24 | # distribute this file as part of a program that contains a |
25 | # configuration script generated by Autoconf, you may include it under |
26 | # the same distribution terms that you use for the rest of that program. |
27 | |
28 | # Configuration subroutine to validate and canonicalize a configuration type. |
29 | # Supply the specified configuration type as an argument. |
30 | # If it is invalid, we print an error message on stderr and exit with code 1. |
31 | # Otherwise, we print the canonical config type on stdout and succeed. |
32 | |
33 | # This file is supposed to be the same for all GNU packages |
34 | # and recognize all the CPU types, system types and aliases |
35 | # that are meaningful with *any* GNU software. |
36 | # Each package is responsible for reporting which valid configurations |
37 | # it does not support. The user should be able to distinguish |
38 | # a failure to support a valid configuration from a meaningless |
39 | # configuration. |
40 | |
41 | # The goal of this file is to map all the various variations of a given |
42 | # machine specification into a single specification in the form: |
43 | # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM |
44 | # or in some cases, the newer four-part form: |
45 | # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM |
46 | # It is wrong to echo any other type of specification. |
47 | |
48 | if [ x$1 = x ] |
49 | then |
50 | echo Configuration name missing. 1>&2 |
51 | echo "Usage: $0 CPU-MFR-OPSYS" 1>&2 |
52 | echo "or $0 ALIAS" 1>&2 |
53 | echo where ALIAS is a recognized configuration type. 1>&2 |
54 | exit 1 |
55 | fi |
56 | |
57 | # First pass through any local machine types. |
58 | case $1 in |
59 | *local*) |
60 | echo $1 |
61 | exit 0 |
62 | ;; |
63 | *) |
64 | ;; |
65 | esac |
66 | |
67 | # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). |
68 | # Here we must recognize all the valid KERNEL-OS combinations. |
69 | maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` |
70 | case $maybe_os in |
71 | linux-gnu*) |
72 | os=-$maybe_os |
73 | basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` |
74 | ;; |
75 | *) |
76 | basic_machine=`echo $1 | sed 's/-[^-]*$//'` |
77 | if [ $basic_machine != $1 ] |
78 | then os=`echo $1 | sed 's/.*-/-/'` |
79 | else os=; fi |
80 | ;; |
81 | esac |
82 | |
83 | ### Let's recognize common machines as not being operating systems so |
84 | ### that things like config.sub decstation-3100 work. We also |
85 | ### recognize some manufacturers as not being operating systems, so we |
86 | ### can provide default operating systems below. |
87 | case $os in |
88 | -sun*os*) |
89 | # Prevent following clause from handling this invalid input. |
90 | ;; |
91 | -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ |
92 | -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ |
93 | -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ |
94 | -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ |
95 | -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ |
96 | -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ |
97 | -apple) |
98 | os= |
99 | basic_machine=$1 |
100 | ;; |
101 | -hiux*) |
102 | os=-hiuxwe2 |
103 | ;; |
104 | -sco5) |
105 | os=sco3.2v5 |
106 | basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` |
107 | ;; |
108 | -sco4) |
109 | os=-sco3.2v4 |
110 | basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` |
111 | ;; |
112 | -sco3.2.[4-9]*) |
113 | os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` |
114 | basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` |
115 | ;; |
116 | -sco3.2v[4-9]*) |
117 | # Don't forget version if it is 3.2v4 or newer. |
118 | basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` |
119 | ;; |
120 | -sco*) |
121 | os=-sco3.2v2 |
122 | basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` |
123 | ;; |
124 | -isc) |
125 | os=-isc2.2 |
126 | basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` |
127 | ;; |
128 | -clix*) |
129 | basic_machine=clipper-intergraph |
130 | ;; |
131 | -isc*) |
132 | basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` |
133 | ;; |
134 | -lynx*) |
135 | os=-lynxos |
136 | ;; |
137 | -ptx*) |
138 | basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` |
139 | ;; |
140 | -windowsnt*) |
141 | os=`echo $os | sed -e 's/windowsnt/winnt/'` |
142 | ;; |
143 | -psos*) |
144 | os=-psos |
145 | ;; |
146 | esac |
147 | |
148 | # Decode aliases for certain CPU-COMPANY combinations. |
149 | case $basic_machine in |
150 | # Recognize the basic CPU types without company name. |
151 | # Some are omitted here because they have special meanings below. |
152 | tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arm \ |
153 | | arme[lb] | pyramid | mn10300 \ |
154 | | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \ |
155 | | alpha | we32k | ns16k | clipper | i370 | sh \ |
156 | | powerpc | powerpcle | 1750a | dsp16xx | mips64 | mipsel \ |
157 | | pdp11 | mips64el | mips64orion | mips64orionel \ |
158 | | sparc | sparclet | sparclite | sparc64) |
159 | basic_machine=$basic_machine-unknown |
160 | ;; |
161 | # We use `pc' rather than `unknown' |
162 | # because (1) that's what they normally are, and |
163 | # (2) the word "unknown" tends to confuse beginning users. |
164 | i[3456]86) |
165 | basic_machine=$basic_machine-pc |
166 | ;; |
167 | # Object if more than one company name word. |
168 | *-*-*) |
169 | echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 |
170 | exit 1 |
171 | ;; |
172 | # Recognize the basic CPU types with company name. |
173 | vax-* | tahoe-* | i[3456]86-* | i860-* | m32r-* | m68k-* | m68000-* \ |
174 | | m88k-* | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \ |
175 | | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \ |
176 | | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \ |
177 | | hppa-* | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \ |
178 | | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \ |
179 | | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \ |
180 | | mips64el-* | mips64orion-* | mips64orionel-* | f301-*) |
181 | ;; |
182 | # Recognize the various machine names and aliases which stand |
183 | # for a CPU type and a company and sometimes even an OS. |
184 | 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) |
185 | basic_machine=m68000-att |
186 | ;; |
187 | 3b*) |
188 | basic_machine=we32k-att |
189 | ;; |
190 | alliant | fx80) |
191 | basic_machine=fx80-alliant |
192 | ;; |
193 | altos | altos3068) |
194 | basic_machine=m68k-altos |
195 | ;; |
196 | am29k) |
197 | basic_machine=a29k-none |
198 | os=-bsd |
199 | ;; |
200 | amdahl) |
201 | basic_machine=580-amdahl |
202 | os=-sysv |
203 | ;; |
204 | amiga | amiga-*) |
205 | basic_machine=m68k-cbm |
206 | ;; |
207 | amigados) |
208 | basic_machine=m68k-cbm |
209 | os=-amigados |
210 | ;; |
211 | amigaunix | amix) |
212 | basic_machine=m68k-cbm |
213 | os=-sysv4 |
214 | ;; |
215 | apollo68) |
216 | basic_machine=m68k-apollo |
217 | os=-sysv |
218 | ;; |
219 | aux) |
220 | basic_machine=m68k-apple |
221 | os=-aux |
222 | ;; |
223 | balance) |
224 | basic_machine=ns32k-sequent |
225 | os=-dynix |
226 | ;; |
227 | convex-c1) |
228 | basic_machine=c1-convex |
229 | os=-bsd |
230 | ;; |
231 | convex-c2) |
232 | basic_machine=c2-convex |
233 | os=-bsd |
234 | ;; |
235 | convex-c32) |
236 | basic_machine=c32-convex |
237 | os=-bsd |
238 | ;; |
239 | convex-c34) |
240 | basic_machine=c34-convex |
241 | os=-bsd |
242 | ;; |
243 | convex-c38) |
244 | basic_machine=c38-convex |
245 | os=-bsd |
246 | ;; |
247 | cray | ymp) |
248 | basic_machine=ymp-cray |
249 | os=-unicos |
250 | ;; |
251 | cray2) |
252 | basic_machine=cray2-cray |
253 | os=-unicos |
254 | ;; |
255 | [ctj]90-cray) |
256 | basic_machine=c90-cray |
257 | os=-unicos |
258 | ;; |
259 | crds | unos) |
260 | basic_machine=m68k-crds |
261 | ;; |
262 | da30 | da30-*) |
263 | basic_machine=m68k-da30 |
264 | ;; |
265 | decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) |
266 | basic_machine=mips-dec |
267 | ;; |
268 | delta | 3300 | motorola-3300 | motorola-delta \ |
269 | | 3300-motorola | delta-motorola) |
270 | basic_machine=m68k-motorola |
271 | ;; |
272 | delta88) |
273 | basic_machine=m88k-motorola |
274 | os=-sysv3 |
275 | ;; |
276 | dpx20 | dpx20-*) |
277 | basic_machine=rs6000-bull |
278 | os=-bosx |
279 | ;; |
280 | dpx2* | dpx2*-bull) |
281 | basic_machine=m68k-bull |
282 | os=-sysv3 |
283 | ;; |
284 | ebmon29k) |
285 | basic_machine=a29k-amd |
286 | os=-ebmon |
287 | ;; |
288 | elxsi) |
289 | basic_machine=elxsi-elxsi |
290 | os=-bsd |
291 | ;; |
292 | encore | umax | mmax) |
293 | basic_machine=ns32k-encore |
294 | ;; |
295 | fx2800) |
296 | basic_machine=i860-alliant |
297 | ;; |
298 | genix) |
299 | basic_machine=ns32k-ns |
300 | ;; |
301 | gmicro) |
302 | basic_machine=tron-gmicro |
303 | os=-sysv |
304 | ;; |
305 | h3050r* | hiux*) |
306 | basic_machine=hppa1.1-hitachi |
307 | os=-hiuxwe2 |
308 | ;; |
309 | h8300hms) |
310 | basic_machine=h8300-hitachi |
311 | os=-hms |
312 | ;; |
313 | harris) |
314 | basic_machine=m88k-harris |
315 | os=-sysv3 |
316 | ;; |
317 | hp300-*) |
318 | basic_machine=m68k-hp |
319 | ;; |
320 | hp300bsd) |
321 | basic_machine=m68k-hp |
322 | os=-bsd |
323 | ;; |
324 | hp300hpux) |
325 | basic_machine=m68k-hp |
326 | os=-hpux |
327 | ;; |
328 | hp9k2[0-9][0-9] | hp9k31[0-9]) |
329 | basic_machine=m68000-hp |
330 | ;; |
331 | hp9k3[2-9][0-9]) |
332 | basic_machine=m68k-hp |
333 | ;; |
334 | hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7) |
335 | basic_machine=hppa1.1-hp |
336 | ;; |
337 | hp9k8[0-9][0-9] | hp8[0-9][0-9]) |
338 | basic_machine=hppa1.0-hp |
339 | ;; |
340 | hppa-next) |
341 | os=-nextstep3 |
342 | ;; |
343 | i370-ibm* | ibm*) |
344 | basic_machine=i370-ibm |
345 | os=-mvs |
346 | ;; |
347 | # I'm not sure what "Sysv32" means. Should this be sysv3.2? |
348 | i[3456]86v32) |
349 | basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` |
350 | os=-sysv32 |
351 | ;; |
352 | i[3456]86v4*) |
353 | basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` |
354 | os=-sysv4 |
355 | ;; |
356 | i[3456]86v) |
357 | basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` |
358 | os=-sysv |
359 | ;; |
360 | i[3456]86sol2) |
361 | basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` |
362 | os=-solaris2 |
363 | ;; |
364 | iris | iris4d) |
365 | basic_machine=mips-sgi |
366 | case $os in |
367 | -irix*) |
368 | ;; |
369 | *) |
370 | os=-irix4 |
371 | ;; |
372 | esac |
373 | ;; |
374 | isi68 | isi) |
375 | basic_machine=m68k-isi |
376 | os=-sysv |
377 | ;; |
378 | m88k-omron*) |
379 | basic_machine=m88k-omron |
380 | ;; |
381 | magnum | m3230) |
382 | basic_machine=mips-mips |
383 | os=-sysv |
384 | ;; |
385 | merlin) |
386 | basic_machine=ns32k-utek |
387 | os=-sysv |
388 | ;; |
389 | miniframe) |
390 | basic_machine=m68000-convergent |
391 | ;; |
392 | mipsel*-linux*) |
393 | basic_machine=mipsel-unknown |
394 | os=-linux |
395 | ;; |
396 | mips*-linux*) |
397 | basic_machine=mips-unknown |
398 | os=-linux |
399 | ;; |
400 | mips3*-*) |
401 | basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` |
402 | ;; |
403 | mips3*) |
404 | basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown |
405 | ;; |
406 | ncr3000) |
407 | basic_machine=i486-ncr |
408 | os=-sysv4 |
409 | ;; |
410 | news | news700 | news800 | news900) |
411 | basic_machine=m68k-sony |
412 | os=-newsos |
413 | ;; |
414 | news1000) |
415 | basic_machine=m68030-sony |
416 | os=-newsos |
417 | ;; |
418 | news-3600 | risc-news) |
419 | basic_machine=mips-sony |
420 | os=-newsos |
421 | ;; |
422 | next | m*-next ) |
423 | basic_machine=m68k-next |
424 | case $os in |
425 | -nextstep* ) |
426 | ;; |
427 | -ns2*) |
428 | os=-nextstep2 |
429 | ;; |
430 | *) |
431 | os=-nextstep3 |
432 | ;; |
433 | esac |
434 | ;; |
435 | nh3000) |
436 | basic_machine=m68k-harris |
437 | os=-cxux |
438 | ;; |
439 | nh[45]000) |
440 | basic_machine=m88k-harris |
441 | os=-cxux |
442 | ;; |
443 | nindy960) |
444 | basic_machine=i960-intel |
445 | os=-nindy |
446 | ;; |
447 | np1) |
448 | basic_machine=np1-gould |
449 | ;; |
450 | pa-hitachi) |
451 | basic_machine=hppa1.1-hitachi |
452 | os=-hiuxwe2 |
453 | ;; |
454 | paragon) |
455 | basic_machine=i860-intel |
456 | os=-osf |
457 | ;; |
458 | pbd) |
459 | basic_machine=sparc-tti |
460 | ;; |
461 | pbb) |
462 | basic_machine=m68k-tti |
463 | ;; |
464 | pc532 | pc532-*) |
465 | basic_machine=ns32k-pc532 |
466 | ;; |
467 | pentium | p5) |
468 | basic_machine=i586-intel |
469 | ;; |
470 | pentiumpro | p6) |
471 | basic_machine=i686-intel |
472 | ;; |
473 | pentium-* | p5-*) |
474 | basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` |
475 | ;; |
476 | pentiumpro-* | p6-*) |
477 | basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` |
478 | ;; |
479 | k5) |
480 | # We don't have specific support for AMD's K5 yet, so just call it a Pentium |
481 | basic_machine=i586-amd |
482 | ;; |
483 | nexen) |
484 | # We don't have specific support for Nexgen yet, so just call it a Pentium |
485 | basic_machine=i586-nexgen |
486 | ;; |
487 | pn) |
488 | basic_machine=pn-gould |
489 | ;; |
490 | power) basic_machine=rs6000-ibm |
491 | ;; |
492 | ppc) basic_machine=powerpc-unknown |
493 | ;; |
494 | ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` |
495 | ;; |
496 | ppcle | powerpclittle | ppc-le | powerpc-little) |
497 | basic_machine=powerpcle-unknown |
498 | ;; |
499 | ppcle-* | powerpclittle-*) |
500 | basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` |
501 | ;; |
502 | ps2) |
503 | basic_machine=i386-ibm |
504 | ;; |
505 | rm[46]00) |
506 | basic_machine=mips-siemens |
507 | ;; |
508 | rtpc | rtpc-*) |
509 | basic_machine=romp-ibm |
510 | ;; |
511 | sequent) |
512 | basic_machine=i386-sequent |
513 | ;; |
514 | sh) |
515 | basic_machine=sh-hitachi |
516 | os=-hms |
517 | ;; |
518 | sps7) |
519 | basic_machine=m68k-bull |
520 | os=-sysv2 |
521 | ;; |
522 | spur) |
523 | basic_machine=spur-unknown |
524 | ;; |
525 | sun2) |
526 | basic_machine=m68000-sun |
527 | ;; |
528 | sun2os3) |
529 | basic_machine=m68000-sun |
530 | os=-sunos3 |
531 | ;; |
532 | sun2os4) |
533 | basic_machine=m68000-sun |
534 | os=-sunos4 |
535 | ;; |
536 | sun3os3) |
537 | basic_machine=m68k-sun |
538 | os=-sunos3 |
539 | ;; |
540 | sun3os4) |
541 | basic_machine=m68k-sun |
542 | os=-sunos4 |
543 | ;; |
544 | sun4os3) |
545 | basic_machine=sparc-sun |
546 | os=-sunos3 |
547 | ;; |
548 | sun4os4) |
549 | basic_machine=sparc-sun |
550 | os=-sunos4 |
551 | ;; |
552 | sun4sol2) |
553 | basic_machine=sparc-sun |
554 | os=-solaris2 |
555 | ;; |
556 | sun3 | sun3-*) |
557 | basic_machine=m68k-sun |
558 | ;; |
559 | sun4) |
560 | basic_machine=sparc-sun |
561 | ;; |
562 | sun386 | sun386i | roadrunner) |
563 | basic_machine=i386-sun |
564 | ;; |
565 | symmetry) |
566 | basic_machine=i386-sequent |
567 | os=-dynix |
568 | ;; |
569 | tower | tower-32) |
570 | basic_machine=m68k-ncr |
571 | ;; |
572 | udi29k) |
573 | basic_machine=a29k-amd |
574 | os=-udi |
575 | ;; |
576 | ultra3) |
577 | basic_machine=a29k-nyu |
578 | os=-sym1 |
579 | ;; |
580 | vaxv) |
581 | basic_machine=vax-dec |
582 | os=-sysv |
583 | ;; |
584 | vms) |
585 | basic_machine=vax-dec |
586 | os=-vms |
587 | ;; |
588 | vpp*|vx|vx-*) |
589 | basic_machine=f301-fujitsu |
590 | ;; |
591 | vxworks960) |
592 | basic_machine=i960-wrs |
593 | os=-vxworks |
594 | ;; |
595 | vxworks68) |
596 | basic_machine=m68k-wrs |
597 | os=-vxworks |
598 | ;; |
599 | vxworks29k) |
600 | basic_machine=a29k-wrs |
601 | os=-vxworks |
602 | ;; |
603 | xmp) |
604 | basic_machine=xmp-cray |
605 | os=-unicos |
606 | ;; |
607 | xps | xps100) |
608 | basic_machine=xps100-honeywell |
609 | ;; |
610 | none) |
611 | basic_machine=none-none |
612 | os=-none |
613 | ;; |
614 | |
615 | # Here we handle the default manufacturer of certain CPU types. It is in |
616 | # some cases the only manufacturer, in others, it is the most popular. |
617 | mips) |
618 | if [ x$os = x-linux ]; then |
619 | basic_machine=mips-unknown |
620 | else |
621 | basic_machine=mips-mips |
622 | fi |
623 | ;; |
624 | romp) |
625 | basic_machine=romp-ibm |
626 | ;; |
627 | rs6000) |
628 | basic_machine=rs6000-ibm |
629 | ;; |
630 | vax) |
631 | basic_machine=vax-dec |
632 | ;; |
633 | pdp11) |
634 | basic_machine=pdp11-dec |
635 | ;; |
636 | we32k) |
637 | basic_machine=we32k-att |
638 | ;; |
639 | sparc) |
640 | basic_machine=sparc-sun |
641 | ;; |
642 | cydra) |
643 | basic_machine=cydra-cydrome |
644 | ;; |
645 | orion) |
646 | basic_machine=orion-highlevel |
647 | ;; |
648 | orion105) |
649 | basic_machine=clipper-highlevel |
650 | ;; |
651 | *) |
652 | echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 |
653 | exit 1 |
654 | ;; |
655 | esac |
656 | |
657 | # Here we canonicalize certain aliases for manufacturers. |
658 | case $basic_machine in |
659 | *-digital*) |
660 | basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` |
661 | ;; |
662 | *-commodore*) |
663 | basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` |
664 | ;; |
665 | *) |
666 | ;; |
667 | esac |
668 | |
669 | # Decode manufacturer-specific aliases for certain operating systems. |
670 | |
671 | if [ x"$os" != x"" ] |
672 | then |
673 | case $os in |
674 | # First match some system type aliases |
675 | # that might get confused with valid system types. |
676 | # -solaris* is a basic system type, with this one exception. |
677 | -solaris1 | -solaris1.*) |
678 | os=`echo $os | sed -e 's|solaris1|sunos4|'` |
679 | ;; |
680 | -solaris) |
681 | os=-solaris2 |
682 | ;; |
683 | -unixware* | svr4*) |
684 | os=-sysv4 |
685 | ;; |
686 | -gnu/linux*) |
687 | os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` |
688 | ;; |
689 | # First accept the basic system types. |
690 | # The portable systems comes first. |
691 | # Each alternative MUST END IN A *, to match a version number. |
692 | # -sysv* is not here because it comes later, after sysvr4. |
693 | -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ |
694 | | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ |
695 | | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ |
696 | | -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \ |
697 | | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ |
698 | | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ |
699 | | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \ |
700 | | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \ |
701 | | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ |
702 | | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ |
703 | | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ |
704 | | -linux-gnu* | -uxpv*) |
705 | # Remember, each alternative MUST END IN *, to match a version number. |
706 | ;; |
707 | -linux*) |
708 | os=`echo $os | sed -e 's|linux|linux-gnu|'` |
709 | ;; |
710 | -sunos5*) |
711 | os=`echo $os | sed -e 's|sunos5|solaris2|'` |
712 | ;; |
713 | -sunos6*) |
714 | os=`echo $os | sed -e 's|sunos6|solaris3|'` |
715 | ;; |
716 | -osfrose*) |
717 | os=-osfrose |
718 | ;; |
719 | -osf*) |
720 | os=-osf |
721 | ;; |
722 | -utek*) |
723 | os=-bsd |
724 | ;; |
725 | -dynix*) |
726 | os=-bsd |
727 | ;; |
728 | -acis*) |
729 | os=-aos |
730 | ;; |
731 | -ctix* | -uts*) |
732 | os=-sysv |
733 | ;; |
734 | -ns2 ) |
735 | os=-nextstep2 |
736 | ;; |
737 | # Preserve the version number of sinix5. |
738 | -sinix5.*) |
739 | os=`echo $os | sed -e 's|sinix|sysv|'` |
740 | ;; |
741 | -sinix*) |
742 | os=-sysv4 |
743 | ;; |
744 | -triton*) |
745 | os=-sysv3 |
746 | ;; |
747 | -oss*) |
748 | os=-sysv3 |
749 | ;; |
750 | -svr4) |
751 | os=-sysv4 |
752 | ;; |
753 | -svr3) |
754 | os=-sysv3 |
755 | ;; |
756 | -sysvr4) |
757 | os=-sysv4 |
758 | ;; |
759 | # This must come after -sysvr4. |
760 | -sysv*) |
761 | ;; |
762 | -xenix) |
763 | os=-xenix |
764 | ;; |
765 | -none) |
766 | ;; |
767 | *) |
768 | # Get rid of the `-' at the beginning of $os. |
769 | os=`echo $os | sed 's/[^-]*-//'` |
770 | echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 |
771 | exit 1 |
772 | ;; |
773 | esac |
774 | else |
775 | |
776 | # Here we handle the default operating systems that come with various machines. |
777 | # The value should be what the vendor currently ships out the door with their |
778 | # machine or put another way, the most popular os provided with the machine. |
779 | |
780 | # Note that if you're going to try to match "-MANUFACTURER" here (say, |
781 | # "-sun"), then you have to tell the case statement up towards the top |
782 | # that MANUFACTURER isn't an operating system. Otherwise, code above |
783 | # will signal an error saying that MANUFACTURER isn't an operating |
784 | # system, and we'll never get to this point. |
785 | |
786 | case $basic_machine in |
787 | *-acorn) |
788 | os=-riscix1.2 |
789 | ;; |
790 | arm*-semi) |
791 | os=-aout |
792 | ;; |
793 | pdp11-*) |
794 | os=-none |
795 | ;; |
796 | *-dec | vax-*) |
797 | os=-ultrix4.2 |
798 | ;; |
799 | m68*-apollo) |
800 | os=-domain |
801 | ;; |
802 | i386-sun) |
803 | os=-sunos4.0.2 |
804 | ;; |
805 | m68000-sun) |
806 | os=-sunos3 |
807 | # This also exists in the configure program, but was not the |
808 | # default. |
809 | # os=-sunos4 |
810 | ;; |
811 | *-tti) # must be before sparc entry or we get the wrong os. |
812 | os=-sysv3 |
813 | ;; |
814 | sparc-* | *-sun) |
815 | os=-sunos4.1.1 |
816 | ;; |
817 | *-ibm) |
818 | os=-aix |
819 | ;; |
820 | *-hp) |
821 | os=-hpux |
822 | ;; |
823 | *-hitachi) |
824 | os=-hiux |
825 | ;; |
826 | i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) |
827 | os=-sysv |
828 | ;; |
829 | *-cbm) |
830 | os=-amigados |
831 | ;; |
832 | *-dg) |
833 | os=-dgux |
834 | ;; |
835 | *-dolphin) |
836 | os=-sysv3 |
837 | ;; |
838 | m68k-ccur) |
839 | os=-rtu |
840 | ;; |
841 | m88k-omron*) |
842 | os=-luna |
843 | ;; |
844 | *-next ) |
845 | os=-nextstep |
846 | ;; |
847 | *-sequent) |
848 | os=-ptx |
849 | ;; |
850 | *-crds) |
851 | os=-unos |
852 | ;; |
853 | *-ns) |
854 | os=-genix |
855 | ;; |
856 | i370-*) |
857 | os=-mvs |
858 | ;; |
859 | *-next) |
860 | os=-nextstep3 |
861 | ;; |
862 | *-gould) |
863 | os=-sysv |
864 | ;; |
865 | *-highlevel) |
866 | os=-bsd |
867 | ;; |
868 | *-encore) |
869 | os=-bsd |
870 | ;; |
871 | *-sgi) |
872 | os=-irix |
873 | ;; |
874 | *-siemens) |
875 | os=-sysv4 |
876 | ;; |
877 | *-masscomp) |
878 | os=-rtu |
879 | ;; |
880 | f301-fujitsu) |
881 | os=-uxpv |
882 | ;; |
883 | *) |
884 | os=-none |
885 | ;; |
886 | esac |
887 | fi |
888 | |
889 | # Here we handle the case where we know the os, and the CPU type, but not the |
890 | # manufacturer. We pick the logical manufacturer. |
891 | vendor=unknown |
892 | case $basic_machine in |
893 | *-unknown) |
894 | case $os in |
895 | -riscix*) |
896 | vendor=acorn |
897 | ;; |
898 | -sunos*) |
899 | vendor=sun |
900 | ;; |
901 | -aix*) |
902 | vendor=ibm |
903 | ;; |
904 | -hpux*) |
905 | vendor=hp |
906 | ;; |
907 | -hiux*) |
908 | vendor=hitachi |
909 | ;; |
910 | -unos*) |
911 | vendor=crds |
912 | ;; |
913 | -dgux*) |
914 | vendor=dg |
915 | ;; |
916 | -luna*) |
917 | vendor=omron |
918 | ;; |
919 | -genix*) |
920 | vendor=ns |
921 | ;; |
922 | -mvs*) |
923 | vendor=ibm |
924 | ;; |
925 | -ptx*) |
926 | vendor=sequent |
927 | ;; |
928 | -vxsim* | -vxworks*) |
929 | vendor=wrs |
930 | ;; |
931 | -aux*) |
932 | vendor=apple |
933 | ;; |
934 | esac |
935 | basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` |
936 | ;; |
937 | esac |
938 | |
939 | echo $basic_machine$os |