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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
6 timestamp='2002-03-07'
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 <config-patches@gnu.org>. 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
55 me=`echo "$0" | sed -e 's,.*/,,'`
56
57 usage="\
58 Usage: $0 [OPTION] CPU-MFR-OPSYS
59 $0 [OPTION] ALIAS
60
61 Canonicalize a configuration name.
62
63 Operation modes:
64 -h, --help print this help, then exit
65 -t, --time-stamp print date of last modification, then exit
66 -v, --version print version number, then exit
67
68 Report bugs and patches to <config-patches@gnu.org>."
69
70 version="\
71 GNU config.sub ($timestamp)
72
73 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
74 Free Software Foundation, Inc.
75
76 This is free software; see the source for copying conditions. There is NO
77 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
78
79 help="
80 Try \`$me --help' for more information."
81
82 # Parse command line
83 while 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
107 done
108
109 case $# in
110 0) echo "$me: missing argument$help" >&2
111 exit 1;;
112 1) ;;
113 *) echo "$me: too many arguments$help" >&2
114 exit 1;;
115 esac
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.
119 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
120 case $maybe_os in
121 nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-* | rtmk-nova*)
122 os=-$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 ;;
131 esac
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.
137 case $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 ;;
221 esac
222
223 # Decode aliases for certain CPU-COMPANY combinations.
224 case $basic_machine in
225 # Recognize the basic CPU types without company name.
226 # Some are omitted here because they have special meanings below.
227 1750a | 580 \
228 | a29k \
229 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
230 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
231 | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
232 | c4x | clipper \
233 | d10v | d30v | dsp16xx \
234 | fr30 \
235 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
236 | i370 | i860 | i960 | ia64 \
237 | m32r | m68000 | m68k | m88k | mcore \
238 | mips | mips16 | mips64 | mips64el | mips64orion | mips64orionel \
239 | mips64vr4100 | mips64vr4100el | mips64vr4300 \
240 | mips64vr4300el | mips64vr5000 | mips64vr5000el \
241 | mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
242 | mipsisa32 | mipsisa64 \
243 | mn10200 | mn10300 \
244 | ns16k | ns32k \
245 | openrisc | or32 \
246 | pdp10 | pdp11 | pj | pjl \
247 | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
248 | pyramid \
249 | sh | sh[34] | sh[34]eb | shbe | shle | sh64 \
250 | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
251 | strongarm \
252 | tahoe | thumb | tic80 | tron \
253 | v850 | v850e \
254 | we32k \
255 | x86 | xscale | xstormy16 | xtensa \
256 | z8k)
257 basic_machine=$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-* | 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[012346]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-* | sh64-* \
309 | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
310 | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
311 | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
312 | v850-* | v850e-* | vax-* \
313 | we32k-* \
314 | x86-* | x86_64-* | 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 c90)
381 basic_machine=c90-cray
382 os=-unicos
383 ;;
384 convex-c1)
385 basic_machine=c1-convex
386 os=-bsd
387 ;;
388 convex-c2)
389 basic_machine=c2-convex
390 os=-bsd
391 ;;
392 convex-c32)
393 basic_machine=c32-convex
394 os=-bsd
395 ;;
396 convex-c34)
397 basic_machine=c34-convex
398 os=-bsd
399 ;;
400 convex-c38)
401 basic_machine=c38-convex
402 os=-bsd
403 ;;
404 cray | j90)
405 basic_machine=j90-cray
406 os=-unicos
407 ;;
408 crds | unos)
409 basic_machine=m68k-crds
410 ;;
411 cris | cris-* | etrax*)
412 basic_machine=cris-axis
413 ;;
414 da30 | da30-*)
415 basic_machine=m68k-da30
416 ;;
417 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
418 basic_machine=mips-dec
419 ;;
420 decsystem10* | dec10*)
421 basic_machine=pdp10-dec
422 os=-tops10
423 ;;
424 decsystem20* | dec20*)
425 basic_machine=pdp10-dec
426 os=-tops20
427 ;;
428 delta | 3300 | motorola-3300 | motorola-delta \
429 | 3300-motorola | delta-motorola)
430 basic_machine=m68k-motorola
431 ;;
432 delta88)
433 basic_machine=m88k-motorola
434 os=-sysv3
435 ;;
436 dpx20 | dpx20-*)
437 basic_machine=rs6000-bull
438 os=-bosx
439 ;;
440 dpx2* | dpx2*-bull)
441 basic_machine=m68k-bull
442 os=-sysv3
443 ;;
444 ebmon29k)
445 basic_machine=a29k-amd
446 os=-ebmon
447 ;;
448 elxsi)
449 basic_machine=elxsi-elxsi
450 os=-bsd
451 ;;
452 encore | umax | mmax)
453 basic_machine=ns32k-encore
454 ;;
455 es1800 | OSE68k | ose68k | ose | OSE)
456 basic_machine=m68k-ericsson
457 os=-ose
458 ;;
459 fx2800)
460 basic_machine=i860-alliant
461 ;;
462 genix)
463 basic_machine=ns32k-ns
464 ;;
465 gmicro)
466 basic_machine=tron-gmicro
467 os=-sysv
468 ;;
469 go32)
470 basic_machine=i386-pc
471 os=-go32
472 ;;
473 h3050r* | hiux*)
474 basic_machine=hppa1.1-hitachi
475 os=-hiuxwe2
476 ;;
477 h8300hms)
478 basic_machine=h8300-hitachi
479 os=-hms
480 ;;
481 h8300xray)
482 basic_machine=h8300-hitachi
483 os=-xray
484 ;;
485 h8500hms)
486 basic_machine=h8500-hitachi
487 os=-hms
488 ;;
489 harris)
490 basic_machine=m88k-harris
491 os=-sysv3
492 ;;
493 hp300-*)
494 basic_machine=m68k-hp
495 ;;
496 hp300bsd)
497 basic_machine=m68k-hp
498 os=-bsd
499 ;;
500 hp300hpux)
501 basic_machine=m68k-hp
502 os=-hpux
503 ;;
504 hp3k9[0-9][0-9] | hp9[0-9][0-9])
505 basic_machine=hppa1.0-hp
506 ;;
507 hp9k2[0-9][0-9] | hp9k31[0-9])
508 basic_machine=m68000-hp
509 ;;
510 hp9k3[2-9][0-9])
511 basic_machine=m68k-hp
512 ;;
513 hp9k6[0-9][0-9] | hp6[0-9][0-9])
514 basic_machine=hppa1.0-hp
515 ;;
516 hp9k7[0-79][0-9] | hp7[0-79][0-9])
517 basic_machine=hppa1.1-hp
518 ;;
519 hp9k78[0-9] | hp78[0-9])
520 # FIXME: really hppa2.0-hp
521 basic_machine=hppa1.1-hp
522 ;;
523 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
524 # FIXME: really hppa2.0-hp
525 basic_machine=hppa1.1-hp
526 ;;
527 hp9k8[0-9][13679] | hp8[0-9][13679])
528 basic_machine=hppa1.1-hp
529 ;;
530 hp9k8[0-9][0-9] | hp8[0-9][0-9])
531 basic_machine=hppa1.0-hp
532 ;;
533 hppa-next)
534 os=-nextstep3
535 ;;
536 hppaosf)
537 basic_machine=hppa1.1-hp
538 os=-osf
539 ;;
540 hppro)
541 basic_machine=hppa1.1-hp
542 os=-proelf
543 ;;
544 i370-ibm* | ibm*)
545 basic_machine=i370-ibm
546 ;;
547 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
548 i*86v32)
549 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
550 os=-sysv32
551 ;;
552 i*86v4*)
553 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
554 os=-sysv4
555 ;;
556 i*86v)
557 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
558 os=-sysv
559 ;;
560 i*86sol2)
561 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
562 os=-solaris2
563 ;;
564 i386mach)
565 basic_machine=i386-mach
566 os=-mach
567 ;;
568 i386-vsta | vsta)
569 basic_machine=i386-unknown
570 os=-vsta
571 ;;
572 iris | iris4d)
573 basic_machine=mips-sgi
574 case $os in
575 -irix*)
576 ;;
577 *)
578 os=-irix4
579 ;;
580 esac
581 ;;
582 isi68 | isi)
583 basic_machine=m68k-isi
584 os=-sysv
585 ;;
586 m88k-omron*)
587 basic_machine=m88k-omron
588 ;;
589 magnum | m3230)
590 basic_machine=mips-mips
591 os=-sysv
592 ;;
593 merlin)
594 basic_machine=ns32k-utek
595 os=-sysv
596 ;;
597 mingw32)
598 basic_machine=i386-pc
599 os=-mingw32
600 ;;
601 miniframe)
602 basic_machine=m68000-convergent
603 ;;
604 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
605 basic_machine=m68k-atari
606 os=-mint
607 ;;
608 mips3*-*)
609 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
610 ;;
611 mips3*)
612 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
613 ;;
614 mmix*)
615 basic_machine=mmix-knuth
616 os=-mmixware
617 ;;
618 monitor)
619 basic_machine=m68k-rom68k
620 os=-coff
621 ;;
622 morphos)
623 basic_machine=powerpc-unknown
624 os=-morphos
625 ;;
626 msdos)
627 basic_machine=i386-pc
628 os=-msdos
629 ;;
630 mvs)
631 basic_machine=i370-ibm
632 os=-mvs
633 ;;
634 ncr3000)
635 basic_machine=i486-ncr
636 os=-sysv4
637 ;;
638 netbsd386)
639 basic_machine=i386-unknown
640 os=-netbsd
641 ;;
642 netwinder)
643 basic_machine=armv4l-rebel
644 os=-linux
645 ;;
646 news | news700 | news800 | news900)
647 basic_machine=m68k-sony
648 os=-newsos
649 ;;
650 news1000)
651 basic_machine=m68030-sony
652 os=-newsos
653 ;;
654 news-3600 | risc-news)
655 basic_machine=mips-sony
656 os=-newsos
657 ;;
658 necv70)
659 basic_machine=v70-nec
660 os=-sysv
661 ;;
662 next | m*-next )
663 basic_machine=m68k-next
664 case $os in
665 -nextstep* )
666 ;;
667 -ns2*)
668 os=-nextstep2
669 ;;
670 *)
671 os=-nextstep3
672 ;;
673 esac
674 ;;
675 nh3000)
676 basic_machine=m68k-harris
677 os=-cxux
678 ;;
679 nh[45]000)
680 basic_machine=m88k-harris
681 os=-cxux
682 ;;
683 nindy960)
684 basic_machine=i960-intel
685 os=-nindy
686 ;;
687 mon960)
688 basic_machine=i960-intel
689 os=-mon960
690 ;;
691 nonstopux)
692 basic_machine=mips-compaq
693 os=-nonstopux
694 ;;
695 np1)
696 basic_machine=np1-gould
697 ;;
698 nsr-tandem)
699 basic_machine=nsr-tandem
700 ;;
701 op50n-* | op60c-*)
702 basic_machine=hppa1.1-oki
703 os=-proelf
704 ;;
705 or32 | or32-*)
706 basic_machine=or32-unknown
707 os=-coff
708 ;;
709 OSE68000 | ose68000)
710 basic_machine=m68000-ericsson
711 os=-ose
712 ;;
713 os68k)
714 basic_machine=m68k-none
715 os=-os68k
716 ;;
717 pa-hitachi)
718 basic_machine=hppa1.1-hitachi
719 os=-hiuxwe2
720 ;;
721 paragon)
722 basic_machine=i860-intel
723 os=-osf
724 ;;
725 pbd)
726 basic_machine=sparc-tti
727 ;;
728 pbb)
729 basic_machine=m68k-tti
730 ;;
731 pc532 | pc532-*)
732 basic_machine=ns32k-pc532
733 ;;
734 pentium | p5 | k5 | k6 | nexgen | viac3)
735 basic_machine=i586-pc
736 ;;
737 pentiumpro | p6 | 6x86 | athlon)
738 basic_machine=i686-pc
739 ;;
740 pentiumii | pentium2)
741 basic_machine=i686-pc
742 ;;
743 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
744 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
745 ;;
746 pentiumpro-* | p6-* | 6x86-* | athlon-*)
747 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
748 ;;
749 pentiumii-* | pentium2-*)
750 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
751 ;;
752 pn)
753 basic_machine=pn-gould
754 ;;
755 power) basic_machine=power-ibm
756 ;;
757 ppc) basic_machine=powerpc-unknown
758 ;;
759 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
760 ;;
761 ppcle | powerpclittle | ppc-le | powerpc-little)
762 basic_machine=powerpcle-unknown
763 ;;
764 ppcle-* | powerpclittle-*)
765 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
766 ;;
767 ppc64) basic_machine=powerpc64-unknown
768 ;;
769 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
770 ;;
771 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
772 basic_machine=powerpc64le-unknown
773 ;;
774 ppc64le-* | powerpc64little-*)
775 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
776 ;;
777 ps2)
778 basic_machine=i386-ibm
779 ;;
780 pw32)
781 basic_machine=i586-unknown
782 os=-pw32
783 ;;
784 rom68k)
785 basic_machine=m68k-rom68k
786 os=-coff
787 ;;
788 rm[46]00)
789 basic_machine=mips-siemens
790 ;;
791 rtpc | rtpc-*)
792 basic_machine=romp-ibm
793 ;;
794 s390 | s390-*)
795 basic_machine=s390-ibm
796 ;;
797 s390x | s390x-*)
798 basic_machine=s390x-ibm
799 ;;
800 sa29200)
801 basic_machine=a29k-amd
802 os=-udi
803 ;;
804 sequent)
805 basic_machine=i386-sequent
806 ;;
807 sh)
808 basic_machine=sh-hitachi
809 os=-hms
810 ;;
811 sparclite-wrs | simso-wrs)
812 basic_machine=sparclite-wrs
813 os=-vxworks
814 ;;
815 sps7)
816 basic_machine=m68k-bull
817 os=-sysv2
818 ;;
819 spur)
820 basic_machine=spur-unknown
821 ;;
822 st2000)
823 basic_machine=m68k-tandem
824 ;;
825 stratus)
826 basic_machine=i860-stratus
827 os=-sysv4
828 ;;
829 sun2)
830 basic_machine=m68000-sun
831 ;;
832 sun2os3)
833 basic_machine=m68000-sun
834 os=-sunos3
835 ;;
836 sun2os4)
837 basic_machine=m68000-sun
838 os=-sunos4
839 ;;
840 sun3os3)
841 basic_machine=m68k-sun
842 os=-sunos3
843 ;;
844 sun3os4)
845 basic_machine=m68k-sun
846 os=-sunos4
847 ;;
848 sun4os3)
849 basic_machine=sparc-sun
850 os=-sunos3
851 ;;
852 sun4os4)
853 basic_machine=sparc-sun
854 os=-sunos4
855 ;;
856 sun4sol2)
857 basic_machine=sparc-sun
858 os=-solaris2
859 ;;
860 sun3 | sun3-*)
861 basic_machine=m68k-sun
862 ;;
863 sun4)
864 basic_machine=sparc-sun
865 ;;
866 sun386 | sun386i | roadrunner)
867 basic_machine=i386-sun
868 ;;
869 sv1)
870 basic_machine=sv1-cray
871 os=-unicos
872 ;;
873 symmetry)
874 basic_machine=i386-sequent
875 os=-dynix
876 ;;
877 t3d)
878 basic_machine=alpha-cray
879 os=-unicos
880 ;;
881 t3e)
882 basic_machine=alphaev5-cray
883 os=-unicos
884 ;;
885 t90)
886 basic_machine=t90-cray
887 os=-unicos
888 ;;
889 tic54x | c54x*)
890 basic_machine=tic54x-unknown
891 os=-coff
892 ;;
893 tx39)
894 basic_machine=mipstx39-unknown
895 ;;
896 tx39el)
897 basic_machine=mipstx39el-unknown
898 ;;
899 toad1)
900 basic_machine=pdp10-xkl
901 os=-tops20
902 ;;
903 tower | tower-32)
904 basic_machine=m68k-ncr
905 ;;
906 udi29k)
907 basic_machine=a29k-amd
908 os=-udi
909 ;;
910 ultra3)
911 basic_machine=a29k-nyu
912 os=-sym1
913 ;;
914 v810 | necv810)
915 basic_machine=v810-nec
916 os=-none
917 ;;
918 vaxv)
919 basic_machine=vax-dec
920 os=-sysv
921 ;;
922 vms)
923 basic_machine=vax-dec
924 os=-vms
925 ;;
926 vpp*|vx|vx-*)
927 basic_machine=f301-fujitsu
928 ;;
929 vxworks960)
930 basic_machine=i960-wrs
931 os=-vxworks
932 ;;
933 vxworks68)
934 basic_machine=m68k-wrs
935 os=-vxworks
936 ;;
937 vxworks29k)
938 basic_machine=a29k-wrs
939 os=-vxworks
940 ;;
941 w65*)
942 basic_machine=w65-wdc
943 os=-none
944 ;;
945 w89k-*)
946 basic_machine=hppa1.1-winbond
947 os=-proelf
948 ;;
949 windows32)
950 basic_machine=i386-pc
951 os=-windows32-msvcrt
952 ;;
953 xps | xps100)
954 basic_machine=xps100-honeywell
955 ;;
956 ymp)
957 basic_machine=ymp-cray
958 os=-unicos
959 ;;
960 z8k-*-coff)
961 basic_machine=z8k-unknown
962 os=-sim
963 ;;
964 none)
965 basic_machine=none-none
966 os=-none
967 ;;
968
969 # Here we handle the default manufacturer of certain CPU types. It is in
970 # some cases the only manufacturer, in others, it is the most popular.
971 w89k)
972 basic_machine=hppa1.1-winbond
973 ;;
974 op50n)
975 basic_machine=hppa1.1-oki
976 ;;
977 op60c)
978 basic_machine=hppa1.1-oki
979 ;;
980 romp)
981 basic_machine=romp-ibm
982 ;;
983 rs6000)
984 basic_machine=rs6000-ibm
985 ;;
986 vax)
987 basic_machine=vax-dec
988 ;;
989 pdp10)
990 # there are many clones, so DEC is not a safe bet
991 basic_machine=pdp10-unknown
992 ;;
993 pdp11)
994 basic_machine=pdp11-dec
995 ;;
996 we32k)
997 basic_machine=we32k-att
998 ;;
999 sh3 | sh4 | sh3eb | sh4eb)
1000 basic_machine=sh-unknown
1001 ;;
1002 sh64)
1003 basic_machine=sh64-unknown
1004 ;;
1005 sparc | sparcv9 | sparcv9b)
1006 basic_machine=sparc-sun
1007 ;;
1008 cydra)
1009 basic_machine=cydra-cydrome
1010 ;;
1011 orion)
1012 basic_machine=orion-highlevel
1013 ;;
1014 orion105)
1015 basic_machine=clipper-highlevel
1016 ;;
1017 mac | mpw | mac-mpw)
1018 basic_machine=m68k-apple
1019 ;;
1020 pmac | pmac-mpw)
1021 basic_machine=powerpc-apple
1022 ;;
1023 c4x*)
1024 basic_machine=c4x-none
1025 os=-coff
1026 ;;
1027 *-unknown)
1028 # Make sure to match an already-canonicalized machine name.
1029 ;;
1030 *)
1031 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1032 exit 1
1033 ;;
1034 esac
1035
1036 # Here we canonicalize certain aliases for manufacturers.
1037 case $basic_machine in
1038 *-digital*)
1039 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1040 ;;
1041 *-commodore*)
1042 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1043 ;;
1044 *)
1045 ;;
1046 esac
1047
1048 # Decode manufacturer-specific aliases for certain operating systems.
1049
1050 if [ x"$os" != x"" ]
1051 then
1052 case $os in
1053 # First match some system type aliases
1054 # that might get confused with valid system types.
1055 # -solaris* is a basic system type, with this one exception.
1056 -solaris1 | -solaris1.*)
1057 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1058 ;;
1059 -solaris)
1060 os=-solaris2
1061 ;;
1062 -svr4*)
1063 os=-sysv4
1064 ;;
1065 -unixware*)
1066 os=-sysv4.2uw
1067 ;;
1068 -gnu/linux*)
1069 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1070 ;;
1071 # First accept the basic system types.
1072 # The portable systems comes first.
1073 # Each alternative MUST END IN A *, to match a version number.
1074 # -sysv* is not here because it comes later, after sysvr4.
1075 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1076 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1077 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1078 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1079 | -aos* \
1080 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1081 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1082 | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
1083 | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1084 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1085 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1086 | -chorusos* | -chorusrdb* \
1087 | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1088 | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
1089 | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
1090 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1091 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1092 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1093 | -morphos* | -superux* | -rtmk* | -rtmk-nova*)
1094 # Remember, each alternative MUST END IN *, to match a version number.
1095 ;;
1096 -qnx*)
1097 case $basic_machine in
1098 x86-* | i*86-*)
1099 ;;
1100 *)
1101 os=-nto$os
1102 ;;
1103 esac
1104 ;;
1105 -nto*)
1106 os=-nto-qnx
1107 ;;
1108 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1109 | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1110 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1111 ;;
1112 -mac*)
1113 os=`echo $os | sed -e 's|mac|macos|'`
1114 ;;
1115 -linux*)
1116 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1117 ;;
1118 -sunos5*)
1119 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1120 ;;
1121 -sunos6*)
1122 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1123 ;;
1124 -opened*)
1125 os=-openedition
1126 ;;
1127 -wince*)
1128 os=-wince
1129 ;;
1130 -osfrose*)
1131 os=-osfrose
1132 ;;
1133 -osf*)
1134 os=-osf
1135 ;;
1136 -utek*)
1137 os=-bsd
1138 ;;
1139 -dynix*)
1140 os=-bsd
1141 ;;
1142 -acis*)
1143 os=-aos
1144 ;;
1145 -atheos*)
1146 os=-atheos
1147 ;;
1148 -386bsd)
1149 os=-bsd
1150 ;;
1151 -ctix* | -uts*)
1152 os=-sysv
1153 ;;
1154 -nova*)
1155 os=-rtmk-nova
1156 ;;
1157 -ns2 )
1158 os=-nextstep2
1159 ;;
1160 -nsk*)
1161 os=-nsk
1162 ;;
1163 # Preserve the version number of sinix5.
1164 -sinix5.*)
1165 os=`echo $os | sed -e 's|sinix|sysv|'`
1166 ;;
1167 -sinix*)
1168 os=-sysv4
1169 ;;
1170 -triton*)
1171 os=-sysv3
1172 ;;
1173 -oss*)
1174 os=-sysv3
1175 ;;
1176 -svr4)
1177 os=-sysv4
1178 ;;
1179 -svr3)
1180 os=-sysv3
1181 ;;
1182 -sysvr4)
1183 os=-sysv4
1184 ;;
1185 # This must come after -sysvr4.
1186 -sysv*)
1187 ;;
1188 -ose*)
1189 os=-ose
1190 ;;
1191 -es1800*)
1192 os=-ose
1193 ;;
1194 -xenix)
1195 os=-xenix
1196 ;;
1197 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1198 os=-mint
1199 ;;
1200 -none)
1201 ;;
1202 *)
1203 # Get rid of the `-' at the beginning of $os.
1204 os=`echo $os | sed 's/[^-]*-//'`
1205 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1206 exit 1
1207 ;;
1208 esac
1209 else
1210
1211 # Here we handle the default operating systems that come with various machines.
1212 # The value should be what the vendor currently ships out the door with their
1213 # machine or put another way, the most popular os provided with the machine.
1214
1215 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1216 # "-sun"), then you have to tell the case statement up towards the top
1217 # that MANUFACTURER isn't an operating system. Otherwise, code above
1218 # will signal an error saying that MANUFACTURER isn't an operating
1219 # system, and we'll never get to this point.
1220
1221 case $basic_machine in
1222 *-acorn)
1223 os=-riscix1.2
1224 ;;
1225 arm*-rebel)
1226 os=-linux
1227 ;;
1228 arm*-semi)
1229 os=-aout
1230 ;;
1231 # This must come before the *-dec entry.
1232 pdp10-*)
1233 os=-tops20
1234 ;;
1235 pdp11-*)
1236 os=-none
1237 ;;
1238 *-dec | vax-*)
1239 os=-ultrix4.2
1240 ;;
1241 m68*-apollo)
1242 os=-domain
1243 ;;
1244 i386-sun)
1245 os=-sunos4.0.2
1246 ;;
1247 m68000-sun)
1248 os=-sunos3
1249 # This also exists in the configure program, but was not the
1250 # default.
1251 # os=-sunos4
1252 ;;
1253 m68*-cisco)
1254 os=-aout
1255 ;;
1256 mips*-cisco)
1257 os=-elf
1258 ;;
1259 mips*-*)
1260 os=-elf
1261 ;;
1262 or32-*)
1263 os=-coff
1264 ;;
1265 *-tti) # must be before sparc entry or we get the wrong os.
1266 os=-sysv3
1267 ;;
1268 sparc-* | *-sun)
1269 os=-sunos4.1.1
1270 ;;
1271 *-be)
1272 os=-beos
1273 ;;
1274 *-ibm)
1275 os=-aix
1276 ;;
1277 *-wec)
1278 os=-proelf
1279 ;;
1280 *-winbond)
1281 os=-proelf
1282 ;;
1283 *-oki)
1284 os=-proelf
1285 ;;
1286 *-hp)
1287 os=-hpux
1288 ;;
1289 *-hitachi)
1290 os=-hiux
1291 ;;
1292 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1293 os=-sysv
1294 ;;
1295 *-cbm)
1296 os=-amigaos
1297 ;;
1298 *-dg)
1299 os=-dgux
1300 ;;
1301 *-dolphin)
1302 os=-sysv3
1303 ;;
1304 m68k-ccur)
1305 os=-rtu
1306 ;;
1307 m88k-omron*)
1308 os=-luna
1309 ;;
1310 *-next )
1311 os=-nextstep
1312 ;;
1313 *-sequent)
1314 os=-ptx
1315 ;;
1316 *-crds)
1317 os=-unos
1318 ;;
1319 *-ns)
1320 os=-genix
1321 ;;
1322 i370-*)
1323 os=-mvs
1324 ;;
1325 *-next)
1326 os=-nextstep3
1327 ;;
1328 *-gould)
1329 os=-sysv
1330 ;;
1331 *-highlevel)
1332 os=-bsd
1333 ;;
1334 *-encore)
1335 os=-bsd
1336 ;;
1337 *-sgi)
1338 os=-irix
1339 ;;
1340 *-siemens)
1341 os=-sysv4
1342 ;;
1343 *-masscomp)
1344 os=-rtu
1345 ;;
1346 f30[01]-fujitsu | f700-fujitsu)
1347 os=-uxpv
1348 ;;
1349 *-rom68k)
1350 os=-coff
1351 ;;
1352 *-*bug)
1353 os=-coff
1354 ;;
1355 *-apple)
1356 os=-macos
1357 ;;
1358 *-atari*)
1359 os=-mint
1360 ;;
1361 *)
1362 os=-none
1363 ;;
1364 esac
1365 fi
1366
1367 # Here we handle the case where we know the os, and the CPU type, but not the
1368 # manufacturer. We pick the logical manufacturer.
1369 vendor=unknown
1370 case $basic_machine in
1371 *-unknown)
1372 case $os in
1373 -riscix*)
1374 vendor=acorn
1375 ;;
1376 -sunos*)
1377 vendor=sun
1378 ;;
1379 -aix*)
1380 vendor=ibm
1381 ;;
1382 -beos*)
1383 vendor=be
1384 ;;
1385 -hpux*)
1386 vendor=hp
1387 ;;
1388 -mpeix*)
1389 vendor=hp
1390 ;;
1391 -hiux*)
1392 vendor=hitachi
1393 ;;
1394 -unos*)
1395 vendor=crds
1396 ;;
1397 -dgux*)
1398 vendor=dg
1399 ;;
1400 -luna*)
1401 vendor=omron
1402 ;;
1403 -genix*)
1404 vendor=ns
1405 ;;
1406 -mvs* | -opened*)
1407 vendor=ibm
1408 ;;
1409 -ptx*)
1410 vendor=sequent
1411 ;;
1412 -vxsim* | -vxworks*)
1413 vendor=wrs
1414 ;;
1415 -aux*)
1416 vendor=apple
1417 ;;
1418 -hms*)
1419 vendor=hitachi
1420 ;;
1421 -mpw* | -macos*)
1422 vendor=apple
1423 ;;
1424 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1425 vendor=atari
1426 ;;
1427 -vos*)
1428 vendor=stratus
1429 ;;
1430 esac
1431 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1432 ;;
1433 esac
1434
1435 echo $basic_machine$os
1436 exit 0
1437
1438 # Local variables:
1439 # eval: (add-hook 'write-file-hooks 'time-stamp)
1440 # time-stamp-start: "timestamp='"
1441 # time-stamp-format: "%:y-%02m-%02d"
1442 # time-stamp-end: "'"
1443 # End: