Formerly ../stdio/vfprintf.c.~8~
[kopensolaris-gnu/glibc.git] / config.sub
1 #!/bin/sh
2 # Configuration validation subroutine script, version 1.1.
3 #   Copyright (C) 1991, 1992 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 # First pass through any local machine types.
42 case $1 in
43         *local*)
44                 echo $1
45                 exit 0
46                 ;;
47         *)
48         ;;
49 esac
50
51 # Separate what the user gave into CPU-COMPANY and OS (if any).
52 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
53 if [ $basic_machine != $1 ]
54 then os=`echo $1 | sed 's/.*-/-/'`
55 else os=; fi
56
57 # Lets recognize common machines as not being OS so that things like
58 # config.subr decstation-3100 work.
59 case $os in
60         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
61         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
62         -unicom* | -ibm* | -next* | -hp | -isi* | -apollo | -altos* | \
63         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | \
64         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
65         -harris | -dolphin)
66                 os=
67                 basic_machine=$1
68                 ;;
69         -sco*)
70                 os=-sco3.2v2
71                 basic_machine=i386-unknown
72                 ;;
73         -isc*)
74                 os=-isc
75                 basic_machine=i386-unknown
76                 ;;
77 esac
78
79 # Decode aliases for certain CPU-COMPANY combinations.
80 case $basic_machine in
81         # Recognize the basic CPU types with without company name.
82         # Some are omitted here because they have special meanings below.
83         tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
84                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
85                 | alpha | we32k)
86                 basic_machine=$basic_machine-unknown
87                 ;;
88         # Recognize the basic CPU types with with company name.
89         vax-* | tahoe-* | i[34]86-* | i860-* | m68k-* | m68000-* | m88k-* \
90               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
91               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
92               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
93               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-*)
94                 ;;
95         # Recognize the various machine names and aliases which stand
96         # for a CPU type and a company and sometimes even an OS.
97         vaxv)
98                 basic_machine=vax-dec
99                 os=-sysv
100                 ;;
101         vms)
102                 basic_machine=vax-dec
103                 os=-vms
104                 ;;
105         i386v32)
106                 basic_machine=i386-unknown
107                 os=-sysv32
108                 ;;
109         i386-sco* | i386sco | sco)
110                 basic_machine=i386-unknown
111                 os=-sco3.2v2
112                 ;;
113         i386-isc* | isc)
114                 basic_machine=i386-unknown
115                 os=-isc
116                 ;;
117         i486v32)
118                 basic_machine=i486-unknown
119                 os=-sysv32
120                 ;;
121         i486-sco* | i486sco | sco)
122                 basic_machine=i486-unknown
123                 os=-sco3.2v2
124                 ;;
125         i486-isc* | isc)
126                 basic_machine=i486-unknown
127                 os=-isc
128                 ;;
129         i386v4*)
130                 basic_machine=i386-unknown
131                 os=-sysv4
132                 ;;
133         i486v4*)
134                 basic_machine=i486-unknown
135                 os=-sysv4
136                 ;;
137         i386v)
138                 basic_machine=i386-unknown
139                 os=-sysv
140                 ;;
141         i486v)
142                 basic_machine=i486-unknown
143                 os=-sysv
144                 ;;
145         spur)
146                 basic_machine=spur-unknown
147                 ;;
148         alliant | fx80)
149                 basic_machine=fx80-alliant
150                 ;;
151         convex-c1)
152                 basic_machine=c1-convex
153                 os=-bsd
154                 ;;
155         convex-c2)
156                 basic_machine=c2-convex
157                 os=-bsd
158                 ;;
159         convex-c32)
160                 basic_machine=c32-convex
161                 os=-bsd
162                 ;;
163         convex-c34)
164                 basic_machine=c34-convex
165                 os=-bsd
166                 ;;
167         convex-c38)
168                 basic_machine=c38-convex
169                 os=-bsd
170                 ;;
171         m88k-omron*)
172                 basic_machine=m88k-omron
173                 ;;
174         merlin)
175                 basic_machine=ns32k-utek
176                 os=-sysv
177                 ;;
178         crds | unos)
179                 basic_machine=m68k-crds
180                 ;;
181         elxsi)
182                 basic_machine=elxsi-elxsi
183                 os=-bsd
184                 ;;
185         encore | umax | mmax)
186                 basic_machine=ns32k-encore
187                 os=-bsd
188                 ;;
189         genix)
190                 basic_machine=ns32k-ns
191                 ;;
192         iris | iris4d)
193                 basic_machine=mips-sgi
194                 case $os in
195                     -irix*)
196                         ;;
197                     *)
198                         os=-irix4
199                         ;;
200                 esac
201                 ;;
202         news | news700 | news800 | news900)
203                 basic_machine=m68k-sony
204                 os=-newsos
205                 ;;
206         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
207                 basic_machine=m68000-att
208                 ;;
209         3b*)
210                 basic_machine=we32k-att
211                 ;;
212         delta | 3300 | motorola-3300 | motorola-delta \
213               | 3300-motorola | delta-motorola)
214                 basic_machine=m68k-motorola
215                 ;;
216         balance)
217                 basic_machine=ns32k-sequent
218                 os=-dynix
219                 ;;
220         pc532)
221                 basic_machine=ns32k-pc532
222                 ;;
223         symmetry)
224                 basic_machine=i386-sequent
225                 os=-dynix
226                 ;;
227         sun2)
228                 basic_machine=m68000-sun
229                 ;;
230         sun2os3)
231                 basic_machine=m68000-sun
232                 os=-sunos3
233                 ;;
234         sun2os4)
235                 basic_machine=m68000-sun
236                 os=-sunos4
237                 ;;
238         sun3os3)
239                 basic_machine=m68k-sun
240                 os=-sunos3
241                 ;;
242         sun3os4)
243                 basic_machine=m68k-sun
244                 os=-sunos4
245                 ;;
246         sun4os3)
247                 basic_machine=sparc-sun
248                 os=-sunos3
249                 ;;
250         sun4os4)
251                 basic_machine=sparc-sun
252                 os=-sunos4
253                 ;;
254         sun3)
255                 basic_machine=m68k-sun
256                 ;;
257         sun4)
258                 basic_machine=sparc-sun
259                 ;;
260         pbd)
261                 basic_machine=sparc-tti
262                 ;;
263         pbb)
264                 basic_machine=m68k-tti
265                 ;;
266         sun386 | sun386i | roadrunner)
267                 basic_machine=i386-sun
268                 ;;
269         ps2)
270                 basic_machine=i386-ibm
271                 ;;
272         fx2800)
273                 basic_machine=i860-alliant
274                 ;;
275         next)
276                 basic_machine=m68k-next
277                 os=-bsd
278                 ;;
279         amiga)
280                 basic_machine=m68k-cbm
281                 ;;
282         hp9k3[2-9][0-9])
283                 basic_machine=m68k-hp
284                 ;;
285         hp9k31[0-9] | hp9k2[0-9][0-9])
286                 basic_machine=m68000-hp
287                 ;;
288         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
289                 basic_machine=hppa1.1-hp
290                 ;;
291         hp9k8[0-9][0-9] | hp8[0-9][0-9])
292                 basic_machine=hppa1.0-hp
293                 ;;
294         isi68 | isi)
295                 basic_machine=m68k-isi
296                 os=-sysv
297                 ;;
298         apollo68)
299                 basic_machine=m68k-apollo
300                 os=-sysv
301                 ;;
302         altos | altos3068)
303                 basic_machine=m68k-altos
304                 ;;
305         miniframe)
306                 basic_machine=m68000-convergent
307                 ;;
308         tower | tower-32)
309                 basic_machine=m68k-ncr
310                 ;;
311         news-3600 | risc-news)
312                 basic_machine=mips-sony
313                 os=-newsos
314                 ;;
315         decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
316                 basic_machine=mips-dec
317                 ;;
318         magnum | m3230)
319                 basic_machine=mips-mips
320                 os=-sysv
321                 ;;
322         gmicro)
323                 basic_machine=tron-gmicro
324                 os=-sysv
325                 ;;
326         rtpc | rtpc-*)
327                 basic_machine=romp-ibm
328                 ;;
329         am29k)
330                 basic_machine=a29k-none
331                 os=-bsd
332                 ;;
333         amdahl)
334                 basic_machine=580-amdahl
335                 os=-sysv
336                 ;;
337         amigados)
338                 basic_machine=m68k-cbm
339                 os=-amigados
340                 ;;
341         amigaunix | amix)
342                 basic_machine=m68k-cbm
343                 os=-sysv4
344                 ;;
345         cray | ymp)
346                 basic_machine=ymp-cray
347                 os=-unicos
348                 ;;
349         cray2)
350                 basic_machine=cray2-cray
351                 os=-unicos
352                 ;;
353         xmp)
354                 basic_machine=xmp-cray
355                 os=-unicos
356                 ;;
357         delta88)
358                 basic_machine=m88k-motorola
359                 os=-m88kbcs
360                 ;;
361         dpx2)
362                 basic_machine=m68k-bull
363                 os=-sysv
364                 ;;
365         ebmon29k)
366                 basic_machine=a29k-amd
367                 os=-ebmon
368                 ;;
369         h8300hds)
370                 basic_machine=h8300-hitachi
371                 os=-hds
372                 ;;
373         harris)
374                 basic_machine=m88k-harris
375                 os=-m88kbcs
376                 ;;
377         hp300bsd)
378                 basic_machine=m68k-hp
379                 os=-bsd
380                 ;;
381         hp300hpux)
382                 basic_machine=m68k-hp
383                 os=-hpux
384                 ;;
385         hp9k2[0-9][0-9] | hp9k31[0-9])
386                 basic_machine=m68000-hp
387                 os=-hpux
388                 ;;
389         hp9k3[2-9][0-9])
390                 basic_machine=m68k-hp
391                 os=-hpux
392                 ;;
393         ncr3000)
394                 basic_machine=i486-ncr
395                 os=-sysv4
396                 ;;
397         news1000)
398                 basic_machine=m68030-sony
399                 os=-newsos
400                 ;;
401         nindy960)
402                 basic_machine=i960-intel
403                 os=-nindy
404                 ;;
405         pn)
406                 basic_machine=pn-gould
407                 os=-sysv
408                 ;;
409         np1)
410                 basic_machine=np1-gould
411                 os=-sysv
412                 ;;
413         ultra3)
414                 basic_machine=a29k-nyu
415                 os=-sym1
416                 ;;
417         vxworks960)
418                 basic_machine=i960-wrs
419                 os=-vxworks
420                 ;;
421         vxworks68)
422                 basic_machine=m68k-wrs
423                 os=-vxworks
424                 ;;
425         none)
426                 basic_machine=none-none
427                 os=-none
428                 ;;
429
430 # Here we handle the default manufacturer of certain CPU types.  It is in
431 # some cases the only manufacturer, in others, it is the most popular.
432         mips)
433                 basic_machine=mips-mips
434                 ;;
435         romp)
436                 basic_machine=romp-ibm
437                 ;;
438         rs6000)
439                 basic_machine=rs6000-ibm
440                 ;;
441         vax)
442                 basic_machine=vax-dec
443                 ;;
444         we32k)
445                 basic_machine=we32k-att
446                 ;;
447         sparc)
448                 basic_machine=sparc-sun
449                 ;;
450         *)
451                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
452                 exit 1
453                 ;;
454 esac
455
456 # Here we canonicalize certain aliases for manufacturers.
457 case $basic_machine in
458         *-digital*)
459                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
460                 ;;
461         *-commodore*)
462                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
463                 ;;
464         *)
465                 ;;
466 esac
467
468 # Decode manufacturer-specific aliases for certain operating systems.
469
470 if [ "$os" ]
471 then
472 case $os in
473         # First accept the basic system types.
474         # The portable systems comes first.
475         # Each alternative must end in a *, to match a version number.
476         -bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
477               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos* | -hpux* \
478               | -unos* | -osf* | -luna* | -dgux* | -solari* | -sym* \
479               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
480               | -nindy* | -vxworks* | -ebmon* | -hds* | -m88kbcs* \
481               | -riscos* | -linux* )
482                 ;;
483         -osfrose*)
484                 os=-osfrose
485                 ;;
486         -osf*)
487                 os=-osf
488                 ;;
489         -utek*)
490                 os=-bsd
491                 ;;
492         -dynix*)
493                 os=-bsd
494                 ;;
495         -acis*)
496                 os=-aos
497                 ;;
498         -ctix* | -uts*)
499                 os=-sysv
500                 ;;
501         -triton*)
502                 os=-sysv3
503                 ;;
504         -oss*)
505                 os=-sysv3
506                 ;;
507         -svr4)
508                 os=-sysv4
509                 ;;
510         -svr3)
511                 os=-sysv3
512                 ;;
513         -none)
514                 ;;
515         *)
516                 # Get rid of the `-' at the beginning of $os.
517                 os=`echo $1 | sed 's/[^-]*-//'`
518                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
519                 exit 1
520                 ;;
521 esac
522 else
523
524 # Here we handle the default operating systems that come with various machines.
525 # The value should be what the vendor currently ships out the door with their
526 # machine or put another way, the most popular os provided with the machine.
527 case $basic_machine in
528         *-dec | vax-*)
529                 os=-ultrix4.2
530                 ;;
531         i386-sun)
532                 os=-sunos4.0.2
533                 ;;
534         m68000-sun)
535                 os=-sunos3
536                 # This also exists in the configure program, but was not the
537                 # default.
538                 # os=-sunos4
539                 ;;
540         *-tti)  # must be before sparc entry or we get the wrong os.
541                 os=-sysv3
542                 ;;
543         sparc-* | *-sun)
544                 os=-sunos4.1.1
545                 ;;
546         *-ibm)
547                 os=-aix
548                 ;;
549         *-hp)
550                 os=-hpux
551                 ;;
552         *-sgi | i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
553                 os=-sysv
554                 ;;
555         *-cbm)
556                 os=-amigados
557                 ;;
558         *-dg)
559                 os=-dgux
560                 ;;
561         *-dolphin)
562                 os=-sysv3
563                 ;;
564         m88k-omron*)
565                 os=-luna
566                 ;;
567         *-crds)
568                 os=-unos
569                 ;;
570         *-ns)
571                 os=-genix
572                 ;;
573         i[34]86-*)
574                 os=-sco3.2v2
575                 ;;
576         *)
577                 os=-none
578                 ;;
579 esac
580 fi
581
582 # Here we handle the case where we know the os, and the CPU type, but not the
583 # manufacturer.  We pick the logical manufacturer.
584 vendor=unknown
585 case $basic_machine in
586         *-unknown)
587                 case $os in
588                         -sunos*)
589                                 vendor=sun
590                                 ;;
591                         -aix*)
592                                 vendor=ibm
593                                 ;;
594                         -hpux*)
595                                 vendor=hp
596                                 ;;
597                         -unos*)
598                                 vendor=crds
599                                 ;;
600                         -dgux*)
601                                 vendor=dg
602                                 ;;
603                         -luna*)
604                                 vendor=omron
605                                 ;;
606                         -genix*)
607                                 vendor=ns
608                                 ;;
609                 esac
610                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
611                 ;;
612 esac
613
614 echo $basic_machine$os