* config.sub (case $basic_machine): Re-order the cases, to match
[deliverable/binutils-gdb.git] / config.sub
1 #!/bin/sh
2 # Configuration validation subroutine script, version 1.1.
3 # Copyright (C) 1991, 1992, 1993, 1994 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., 675 Mass Ave, Cambridge, MA 02139, USA.
21
22
23 # Configuration subroutine to validate and canonicalize a configuration type.
24 # Supply the specified configuration type as an argument.
25 # If it is invalid, we print an error message on stderr and exit with code 1.
26 # Otherwise, we print the canonical config type on stdout and succeed.
27
28 # This file is supposed to be the same for all GNU packages
29 # and recognize all the CPU types, system types and aliases
30 # that are meaningful with *any* GNU software.
31 # Each package is responsible for reporting which valid configurations
32 # it does not support. The user should be able to distinguish
33 # a failure to support a valid configuration from a meaningless
34 # configuration.
35
36 # The goal of this file is to map all the various variations of a given
37 # machine specification into a single specification in the form:
38 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
39 # It is wrong to echo any other type of specification.
40
41 if [ x$1 = x ]
42 then
43 echo Configuration name missing. 1>&2
44 echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
45 echo "or $0 ALIAS" 1>&2
46 echo where ALIAS is a recognized configuration type. 1>&2
47 exit 1
48 fi
49
50 # First pass through any local machine types.
51 case $1 in
52 *local*)
53 echo $1
54 exit 0
55 ;;
56 *)
57 ;;
58 esac
59
60 # Separate what the user gave into CPU-COMPANY and OS (if any).
61 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
62 if [ $basic_machine != $1 ]
63 then os=`echo $1 | sed 's/.*-/-/'`
64 else os=; fi
65
66 ### Let's recognize common machines as not being operating systems so
67 ### that things like config.sub decstation-3100 work. We also
68 ### recognize some manufacturers as not being operating systems, so we
69 ### can provide default operating systems below.
70 case $os in
71 -sun*os*)
72 # Prevent following clause from handling this invalid input.
73 ;;
74 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
75 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
76 -unicom* | -ibm* | -next* | -hp | -isi* | -apollo | -altos* | \
77 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
78 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
79 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
80 -sim | -cisco) # CYGNUS LOCAL
81 os=
82 basic_machine=$1
83 ;;
84 -scout) # CYGNUS LOCAL
85 ;;
86 -wrs) # CYGNUS LOCAL
87 os=vxworks
88 basic_machine=$1
89 ;;
90 -unixware) # CYGNUS LOCAL
91 os=-sysv4
92 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
93 ;;
94 -hiux*)
95 os=-hiuxwe2
96 ;;
97 -sco4)
98 os=-sco3.2v4
99 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
100 ;;
101 -sco3.2.[4-9]*)
102 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
103 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
104 ;;
105 -sco3.2v[4-9]*)
106 # Don't forget version if it is 3.2v4 or newer.
107 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
108 ;;
109 -sco*)
110 os=-sco3.2v2
111 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
112 ;;
113 -isc)
114 os=-isc2.2
115 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
116 ;;
117 -clix*)
118 basic_machine=clipper-intergraph
119 ;;
120 -isc*)
121 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
122 ;;
123 -lynx*)
124 os=-lynxos
125 ;;
126 -os9k)
127 os=-os9k
128 ;;
129 -os9)
130 os=-os9
131 ;;
132 esac
133
134 # Decode aliases for certain CPU-COMPANY combinations.
135 case $basic_machine in
136 # Recognize the basic CPU types without company name.
137 # Some are omitted here because they have special meanings below.
138 tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
139 | tron | a29k | 580 | i960 | hppa1.0 | hppa1.1 \
140 | alpha | we32k | ns16k | clipper | sparclite | i370 \
141 | powerpc \
142 | h8300 | h8300h | sh \
143 | m88110 | sparc | m680[01234]0 | m683?2 | z8k | v70 \
144 | v810 \
145 | h8500 | mips64 | mipsel | mips64el) # CYGNUS LOCAL
146 basic_machine=$basic_machine-unknown
147 ;;
148 # Object if more than one company name word.
149 *-*-*)
150 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
151 exit 1
152 ;;
153 # Recognize the basic CPU types with company name.
154 vax-* | tahoe-* | i[34]86-* | i860-* | m68k-* | m68000-* | m88k-* \
155 | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
156 | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
157 | none-* | 580-* | cray2-* | i960-* | xmp-* | ymp-* \
158 | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
159 | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
160 | powerpc-* \
161 | h8300-* | h8300h-* | sh-* \
162 | m88110-* | m680[01234]0-* | m683?2-* | z8k-* | h8500-* \
163 | mips64-* | mipsel-* | mips64el-*) # CYGNUS LOCAL
164 ;;
165 # Recognize the various machine names and aliases which stand
166 # for a CPU type and a company and sometimes even an OS.
167 386bsd) # CYGNUS LOCAL
168 basic_machine=i386-unknown
169 os=-bsd
170 ;;
171 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
172 basic_machine=m68000-att
173 ;;
174 3b*)
175 basic_machine=we32k-att
176 ;;
177 a29khif) # CYGNUS LOCAL
178 basic_machine=a29k-amd
179 os=-udi
180 ;;
181 adobe68k) # CYGNUS LOCAL
182 basic_machine=m68010-adobe
183 os=-scout
184 ;;
185 alliant | fx80)
186 basic_machine=fx80-alliant
187 ;;
188 altos | altos3068)
189 basic_machine=m68k-altos
190 ;;
191 am29k)
192 basic_machine=a29k-none
193 os=-bsd
194 ;;
195 amdahl)
196 basic_machine=580-amdahl
197 os=-sysv
198 ;;
199 amiga)
200 basic_machine=m68k-cbm
201 ;;
202 amigados)
203 basic_machine=m68k-cbm
204 os=-amigados
205 ;;
206 amigaunix | amix)
207 basic_machine=m68k-cbm
208 os=-sysv4
209 ;;
210 apollo68)
211 basic_machine=m68k-apollo
212 os=-sysv
213 ;;
214 apollo68bsd) # CYGNUS LOCAL
215 basic_machine=m68k-apollo
216 os=-bsd
217 ;;
218 balance)
219 basic_machine=ns32k-sequent
220 os=-dynix
221 ;;
222 m68k-ccur)
223 basic_machine=m68k-ccur
224 os=-rtu
225 ;;
226 convex-c1)
227 basic_machine=c1-convex
228 os=-bsd
229 ;;
230 convex-c2)
231 basic_machine=c2-convex
232 os=-bsd
233 ;;
234 convex-c32)
235 basic_machine=c32-convex
236 os=-bsd
237 ;;
238 convex-c34)
239 basic_machine=c34-convex
240 os=-bsd
241 ;;
242 convex-c38)
243 basic_machine=c38-convex
244 os=-bsd
245 ;;
246 cray | ymp)
247 basic_machine=ymp-cray
248 os=-unicos
249 ;;
250 cray2)
251 basic_machine=cray2-cray
252 os=-unicos
253 ;;
254 crds | unos)
255 basic_machine=m68k-crds
256 ;;
257 decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
258 basic_machine=mips-dec
259 ;;
260 delta | 3300 | motorola-3300 | motorola-delta \
261 | 3300-motorola | delta-motorola)
262 basic_machine=m68k-motorola
263 ;;
264 delta88)
265 basic_machine=m88k-motorola
266 os=-sysv3
267 ;;
268 dpx20 | dpx20-*)
269 basic_machine=rs6000-bull
270 os=-bosx
271 ;;
272 dpx2* | dpx2*-bull)
273 basic_machine=m68k-bull
274 os=-sysv3
275 ;;
276 ebmon29k)
277 basic_machine=a29k-amd
278 os=-ebmon
279 ;;
280 elxsi)
281 basic_machine=elxsi-elxsi
282 os=-bsd
283 ;;
284 encore | umax | mmax)
285 basic_machine=ns32k-encore
286 ;;
287 es1800 | OSE68k | ose68k | ose | OSE) # CYGNUS LOCAL
288 basic_machine=m68k-ericsson
289 os=-ose
290 ;;
291 fx2800)
292 basic_machine=i860-alliant
293 ;;
294 genix)
295 basic_machine=ns32k-ns
296 ;;
297 gmicro)
298 basic_machine=tron-gmicro
299 os=-sysv
300 ;;
301 go32 | i386-go32) # CYGNUS LOCAL
302 basic_machine=i386-unknown
303 os=-go32
304 ;;
305 h3050r* | hiux*)
306 basic_machine=hppa1.1-hitachi
307 os=-hiuxwe2
308 ;;
309 h8300hds)
310 basic_machine=h8300-hitachi
311 os=-hds
312 ;;
313 h8300hms) # CYGNUS LOCAL
314 basic_machine=h8300-hitachi
315 os=-hms
316 ;;
317 h8300xray) # CYGNUS LOCAL
318 basic_machine=h8300-hitachi
319 os=-xray
320 ;;
321 h8500hms) # CYGNUS LOCAL
322 basic_machine=h8500-hitachi
323 os=-hms
324 ;;
325 harris)
326 basic_machine=m88k-harris
327 os=-sysv3
328 ;;
329 h3050r* | hppahitachi)
330 basic_machine=hppa1.1-hitachi
331 ;;
332 hp300bsd)
333 basic_machine=m68k-hp
334 os=-bsd
335 ;;
336 hp300hpux)
337 basic_machine=m68k-hp
338 os=-hpux
339 ;;
340 hp9k2[0-9][0-9] | hp9k31[0-9])
341 basic_machine=m68000-hp
342 ;;
343 hp9k3[2-9][0-9])
344 basic_machine=m68k-hp
345 ;;
346 hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
347 basic_machine=hppa1.1-hp
348 ;;
349 hp9k8[0-9][0-9] | hp8[0-9][0-9])
350 basic_machine=hppa1.0-hp
351 ;;
352 hppaosf)
353 basic_machine=hppa1.1-hp
354 os=-osf
355 ;;
356 i370-ibm* | ibm*)
357 basic_machine=i370-ibm
358 os=-mvs
359 ;;
360 i386mach) # CYGNUS LOCAL
361 basic_machine=i386-mach
362 os=-mach
363 ;;
364 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
365 i[34]86v32)
366 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
367 os=-sysv32
368 ;;
369 i[34]86v4*)
370 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
371 os=-sysv4
372 ;;
373 i[34]86v)
374 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
375 os=-sysv
376 ;;
377 i[34]86sol2)
378 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
379 os=-solaris2
380 ;;
381 i386-linux* | linux) # CYGNUS LOCAL
382 basic_machine=i386-unknown
383 os=-linux
384 ;;
385 i386-linux*coff | linuxcoff) # CYGNUS LOCAL
386 basic_machine=i386-unknown
387 os=-linuxcoff
388 ;;
389 i386-linux*elf | linuxelf) # CYGNUS LOCAL
390 basic_machine=i386-unknown
391 os=-linuxelf
392 ;;
393 iris | iris4d | \
394 iris3 | iris4) # CYGNUS LOCAL
395 basic_machine=mips-sgi
396 case $os in
397 -irix*)
398 ;;
399 *)
400 os=-irix4
401 ;;
402 esac
403 ;;
404 isi68 | isi)
405 basic_machine=m68k-isi
406 os=-sysv
407 ;;
408 m6*bug) # CYGNUS LOCAL
409 basic_machine=m68k-bug
410 os=-coff
411 ;;
412 m88k-omron*)
413 basic_machine=m88k-omron
414 ;;
415 magnum | m3230)
416 basic_machine=mips-mips
417 os=-sysv
418 ;;
419 merlin)
420 basic_machine=ns32k-utek
421 os=-sysv
422 ;;
423 miniframe)
424 basic_machine=m68010-convergent
425 ;;
426 mips3-*) # CYGNUS LOCAL
427 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
428 ;;
429 mips3) # CYGNUS LOCAL
430 basic_machine=mips64-unknown
431 ;;
432 monitor) # CYGNUS LOCAL
433 basic_machine=m68k-rom68k
434 os=-coff
435 ;;
436 msdos) # CYGNUS LOCAL
437 basic_machine=i386-unknown
438 os=-msdos
439 ;;
440 ncr3000)
441 basic_machine=i486-ncr
442 os=-sysv4
443 ;;
444 necv70) # CYGNUS LOCAL
445 basic_machine=v70-nec
446 os=-sysv
447 ;;
448 netbsd386)
449 basic_machine=i386-unknown # CYGNUS LOCAL
450 os=-netbsd
451 ;;
452 news | news700 | news800 | news900)
453 basic_machine=m68k-sony
454 os=-newsos
455 ;;
456 news1000)
457 basic_machine=m68030-sony
458 os=-newsos
459 ;;
460 news-3600 | risc-news)
461 basic_machine=mips-sony
462 os=-newsos
463 ;;
464 next)
465 basic_machine=m68k-next
466 case $os in
467 -ns2*)
468 ;;
469 *)
470 os=-ns3
471 ;;
472 esac
473 ;;
474 nh3000)
475 basic_machine=m68k-harris
476 os=-cxux
477 ;;
478 nh[45]000)
479 basic_machine=m88k-harris
480 os=-cxux
481 ;;
482 nindy960)
483 basic_machine=i960-intel
484 os=-nindy
485 ;;
486 np1)
487 basic_machine=np1-gould
488 ;;
489 os68k) # CYGNUS LOCAL
490 basic_machine=m68k-none
491 os=-os68k
492 ;;
493 OSE68000 | ose68000) # CYGNUS LOCAL
494 basic_machine=m68000-ericsson
495 os=-ose
496 ;;
497 pa-hitachi)
498 basic_machine=hppa1.1-hitachi
499 os=-hiuxwe2
500 ;;
501 paragon)
502 basic_machine=i860-intel
503 os=-osf
504 ;;
505 pbd)
506 basic_machine=sparc-tti
507 ;;
508 pbb)
509 basic_machine=m68k-tti
510 ;;
511 pc532)
512 basic_machine=ns32k-pc532
513 ;;
514 pn)
515 basic_machine=pn-gould
516 ;;
517 ps2)
518 basic_machine=i386-ibm
519 ;;
520 rom68k) # CYGNUS LOCAL
521 basic_machine=m68k-rom68k
522 os=-coff
523 ;;
524 rtpc | rtpc-*)
525 basic_machine=romp-ibm
526 ;;
527 sa29200) # CYGNUS LOCAL
528 basic_machine=a29k-amd
529 os=-udi
530 ;;
531 sh*) # CYGNUS LOCAL
532 basic_machine=sh-hitachi
533 os=-hms
534 ;;
535 sparc64) # CYGNUS LOCAL
536 basic_machine=sparc64-sun
537 os=-elf
538 ;;
539 sparc64-*) # CYGNUS LOCAL
540 ;;
541
542 sparclite-wrs) # CYGNUS LOCAL
543 basic_machine=sparclite-wrs
544 os=-vxworks
545 ;;
546 sparcfrw) # CYGNUS LOCAL
547 basic_machine=sparcfrw-sun
548 os=-sunos4
549 ;;
550 sparcfrwcompat) # CYGNUS LOCAL
551 basic_machine=sparcfrwcompat-sun
552 os=-sunos4
553 ;;
554 sparclitefrw) # CYGNUS LOCAL
555 basic_machine=sparclitefrw-fujitsu
556 ;;
557 sparclitefrwcompat) # CYGNUS LOCAL
558 basic_machine=sparclitefrwcompat-fujitsu
559 ;;
560 sps7)
561 basic_machine=m68k-bull
562 os=-sysv2
563 ;;
564 spur)
565 basic_machine=spur-unknown
566 ;;
567 st2000) # CYGNUS LOCAL
568 basic_machine=m68k-tandem
569 ;;
570 stratus) # CYGNUS LOCAL
571 basic_machine=i860-stratus
572 os=-sysv4
573 ;;
574 sun2)
575 basic_machine=m68000-sun
576 ;;
577 sun2os3)
578 basic_machine=m68000-sun
579 os=-sunos3
580 ;;
581 sun2os4)
582 basic_machine=m68000-sun
583 os=-sunos4
584 ;;
585 sun3os3)
586 basic_machine=m68k-sun
587 os=-sunos3
588 ;;
589 sun3os4)
590 basic_machine=m68k-sun
591 os=-sunos4
592 ;;
593 sun4os3)
594 basic_machine=sparc-sun
595 os=-sunos3
596 ;;
597 sun4os4)
598 basic_machine=sparc-sun
599 os=-sunos4
600 ;;
601 sun4sol2) # CYGNUS LOCAL
602 basic_machine=sparc-sun
603 os=-solaris2
604 ;;
605 sun3)
606 basic_machine=m68k-sun
607 ;;
608 sun4)
609 basic_machine=sparc-sun
610 ;;
611 sun386 | sun386i | roadrunner)
612 basic_machine=i386-sun
613 ;;
614 symmetry)
615 basic_machine=i386-sequent
616 os=-dynix
617 ;;
618 tower | tower-32)
619 basic_machine=m68k-ncr
620 ;;
621 udi29k) # CYGNUS LOCAL
622 basic_machine=a29k-amd
623 os=-udi
624 ;;
625 ultra3)
626 basic_machine=a29k-nyu
627 os=-sym1
628 ;;
629 unixware) # CYGNUS LOCAL
630 os=-sysv4
631 basic_machine=i386-unknown
632 ;;
633 v810 | necv810)
634 basic_machine=v810-nec
635 os=-none
636 ;;
637 vaxv)
638 basic_machine=vax-dec
639 os=-sysv
640 ;;
641 vms)
642 basic_machine=vax-dec
643 os=-vms
644 ;;
645 vxworks960)
646 basic_machine=i960-wrs
647 os=-vxworks
648 ;;
649 vxworks68)
650 basic_machine=m68k-wrs
651 os=-vxworks
652 ;;
653 vsta | i386-vsta) # CYGNUS LOCAL
654 basic_machine=i386-unknown
655 os=-vsta
656 ;;
657 xmp)
658 basic_machine=xmp-cray
659 os=-unicos
660 ;;
661 xps | xps100)
662 basic_machine=xps100-honeywell
663 ;;
664 z8ksim) # CYGNUS LOCAL
665 basic_machine=z8k-zilog
666 os=-sim
667 ;;
668 none)
669 basic_machine=none-none
670 os=-none
671 ;;
672
673 # Here we handle the default manufacturer of certain CPU types. It is in
674 # some cases the only manufacturer, in others, it is the most popular.
675 mips)
676 basic_machine=mips-mips
677 ;;
678 romp)
679 basic_machine=romp-ibm
680 ;;
681 rs6000)
682 basic_machine=rs6000-ibm
683 ;;
684 vax)
685 basic_machine=vax-dec
686 ;;
687 we32k)
688 basic_machine=we32k-att
689 ;;
690 sparc)
691 basic_machine=sparc-sun
692 ;;
693 cydra)
694 basic_machine=cydra-cydrome
695 ;;
696 orion)
697 basic_machine=orion-highlevel
698 ;;
699 orion105)
700 basic_machine=clipper-highlevel
701 ;;
702 ## start-sanitize-mpw
703 mac) # CYGNUS LOCAL
704 basic_machine=m68k-apple
705 ;;
706 mpw) # CYGNUS LOCAL
707 basic_machine=m68k-apple
708 ;;
709 ## end-sanitize-mpw
710 *)
711 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
712 exit 1
713 ;;
714 esac
715
716 # Here we canonicalize certain aliases for manufacturers.
717 case $basic_machine in
718 *-digital*)
719 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
720 ;;
721 *-commodore*)
722 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
723 ;;
724 *)
725 ;;
726 esac
727
728 # Decode manufacturer-specific aliases for certain operating systems.
729
730 if [ x"$os" != x"" ]
731 then
732 case $os in
733 # -solaris* is a basic system type, with this one exception.
734 -solaris1 | -solaris1.*)
735 os=`echo $os | sed -e 's|solaris1|sunos4|'`
736 ;;
737 -solaris)
738 os=-solaris2
739 ;;
740 # First accept the basic system types.
741 # The portable systems comes first.
742 # Each alternative must end in a *, to match a version number.
743 # -sysv* is not here because it comes later, after sysvr4.
744 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
745 | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]* | -hpux* \
746 | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
747 | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
748 | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
749 | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
750 | -hiux* | -386bsd* | -netbsd* | -riscix* | -lynxos* \
751 | -go32 | -vsta | -sim | -es1800* | -udi | -hms* | -xray | -hds* \
752 | -os68k* | -none* | -v88r* | -aout* | -coff | -elf* | -bosx* \
753 | -abug | -ecoff* | -netware* | -os9* )
754 # The last three lines above are CYGNUS LOCAL
755 ;;
756 -sunos5*)
757 os=`echo $os | sed -e 's|sunos5|solaris2|'`
758 ;;
759 -sunos6*)
760 os=`echo $os | sed -e 's|sunos6|solaris3|'`
761 ;;
762 -osfrose*)
763 os=-osfrose
764 ;;
765 -osf*)
766 os=-osf
767 ;;
768 -utek*)
769 os=-bsd
770 ;;
771 -dynix*)
772 os=-bsd
773 ;;
774 -acis*)
775 os=-aos
776 ;;
777 -386bsd) # CYGNUS LOCAL
778 os=-bsd
779 ;;
780 -ctix* | -uts*)
781 os=-sysv
782 ;;
783 -triton*)
784 os=-sysv3
785 ;;
786 -oss*)
787 os=-sysv3
788 ;;
789 -svr4)
790 os=-sysv4
791 ;;
792 -unixware)
793 os=-sysv4
794 ;;
795 -svr3)
796 os=-sysv3
797 ;;
798 -sysvr4)
799 os=-sysv4
800 ;;
801 # This must come after -sysvr4.
802 -sysv*)
803 ;;
804 -ose*) # CYGNUS LOCAL
805 os=-ose
806 ;;
807 -es1800*) # CYGNUS LOCAL
808 os=-ose
809 ;;
810 -cxux7*)
811 os=-cxux7
812 ;;
813 -xenix)
814 os=-xenix
815 ;;
816 -none)
817 ;;
818 *)
819 # Get rid of the `-' at the beginning of $os.
820 os=`echo $1 | sed 's/[^-]*-//'`
821 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
822 exit 1
823 ;;
824 esac
825 else
826
827 # Here we handle the default operating systems that come with various machines.
828 # The value should be what the vendor currently ships out the door with their
829 # machine or put another way, the most popular os provided with the machine.
830
831 # Note that if you're going to try to match "-MANUFACTURER" here (say,
832 # "-sun"), then you have to tell the case statement up towards the top
833 # that MANUFACTURER isn't an operating system. Otherwise, code above
834 # will signal an error saying that MANUFACTURER isn't an operating
835 # system, and we'll never get to this point.
836
837 case $basic_machine in
838 *-acorn)
839 os=-riscix1.2
840 ;;
841 *-dec | vax-*)
842 os=-ultrix4.2
843 ;;
844 i386-sun)
845 os=-sunos4.0.2
846 ;;
847 m68000-sun)
848 os=-sunos3
849 # This also exists in the configure program, but was not the
850 # default.
851 # os=-sunos4
852 ;;
853 m68*-cisco)
854 os=-aout
855 ;;
856 mips*-cisco)
857 os=-elf
858 ;;
859 *-tti) # must be before sparc entry or we get the wrong os.
860 os=-sysv3
861 ;;
862 sparc-* | *-sun)
863 os=-sunos4.1.1
864 ;;
865 *-ibm)
866 os=-aix
867 ;;
868 *-hp)
869 os=-hpux
870 ;;
871 *-hitachi)
872 os=-hiux
873 ;;
874 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
875 os=-sysv
876 ;;
877 *-cbm)
878 os=-amigados
879 ;;
880 *-dg)
881 os=-dgux
882 ;;
883 *-dolphin)
884 os=-sysv3
885 ;;
886 m88k-omron*)
887 os=-luna
888 ;;
889 *-sequent)
890 os=-bsd
891 ;;
892 *-crds)
893 os=-unos
894 ;;
895 *-ns)
896 os=-genix
897 ;;
898 i370-*)
899 os=-mvs
900 ;;
901 *-next)
902 os=-bsd
903 ;;
904 i[34]86-*)
905 os=-sco3.2v2
906 ;;
907 *-gould)
908 os=-sysv
909 ;;
910 *-highlevel)
911 os=-bsd
912 ;;
913 *-encore)
914 os=-bsd
915 ;;
916 *-sgi)
917 os=-irix
918 ;;
919 *-masscomp)
920 os=-rtu
921 ;;
922 *-rom68k) # CYGNUS LOCAL
923 os=-coff
924 ;;
925 *-*bug) # CYGNUS LOCAL
926 os=-coff
927 ;;
928 ## start-sanitize-mpw
929 *-apple) # CYGNUS LOCAL
930 os=-mpw
931 ;;
932 ## end-sanitize-mpw
933 *)
934 os=-none
935 ;;
936 esac
937 fi
938
939 # Here we handle the case where we know the os, and the CPU type, but not the
940 # manufacturer. We pick the logical manufacturer.
941 vendor=unknown
942 case $basic_machine in
943 *-unknown)
944 case $os in
945 -riscix*)
946 vendor=acorn
947 ;;
948 -sunos*)
949 vendor=sun
950 ;;
951 -bosx*) # CYGNUS LOCAL
952 vendor=bull
953 ;;
954 -lynxos*)
955 vendor=lynx
956 ;;
957 -aix*)
958 vendor=ibm
959 ;;
960 -hpux*)
961 vendor=hp
962 ;;
963 -hiux*)
964 vendor=hitachi
965 ;;
966 -unos*)
967 vendor=crds
968 ;;
969 -dgux*)
970 vendor=dg
971 ;;
972 -luna*)
973 vendor=omron
974 ;;
975 -genix*)
976 vendor=ns
977 ;;
978 -mvs*)
979 vendor=ibm
980 ;;
981 -vxworks*)
982 vendor=wrs # CYGNUS LOCAL
983 ;;
984 -hms*) # CYGNUS LOCAL
985 vendor=hitachi
986 ;;
987 ## start-sanitize-mpw
988 -mpw*) # CYGNUS LOCAL
989 vendor=apple
990 ;;
991 ## end-sanitize-mpw
992 esac
993 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
994 ;;
995 esac
996
997 echo $basic_machine$os
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