Default to bsd for *-sequent.
[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 ### Let's recognize common machines as not being operating systems so
58 ### that things like config.sub decstation-3100 work.  We also
59 ### recognize some manufacturers as not being operating systems, so we
60 ### can provide default operating systems below.
61 case $os in
62         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
63         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
64         -unicom* | -ibm* | -next* | -hp | -isi* | -apollo | -altos* | \
65         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | \
66         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
67         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp )
68                 os=
69                 basic_machine=$1
70                 ;;
71         -sco3.2v[4-9]*)
72                 # Don't forget version if it is 3.2v4 or newer.
73                 os=-sco3.2v4
74                 basic_machine=i386-unknown
75                 ;;
76         -sco*)
77                 os=-sco3.2v2
78                 basic_machine=i386-unknown
79                 ;;
80         -isc)
81                 os=-isc2.2
82                 basic_machine=i386-unknown
83                 ;;
84         -isc*)
85                 basic_machine=i386-unknown
86                 ;;
87 esac
88
89 # Decode aliases for certain CPU-COMPANY combinations.
90 case $basic_machine in
91         # Recognize the basic CPU types with without company name.
92         # Some are omitted here because they have special meanings below.
93         tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
94                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
95                 | alpha | we32k | ns16k | clipper )
96                 basic_machine=$basic_machine-unknown
97                 ;;
98         # Recognize the basic CPU types with with company name.
99         vax-* | tahoe-* | i[34]86-* | i860-* | m68k-* | m68000-* | m88k-* \
100               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
101               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
102               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
103               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
104               | pn-* | np1-* | xps100-* | clipper-* | orion-* )
105                 ;;
106         # Recognize the various machine names and aliases which stand
107         # for a CPU type and a company and sometimes even an OS.
108         vaxv)
109                 basic_machine=vax-dec
110                 os=-sysv
111                 ;;
112         vms)
113                 basic_machine=vax-dec
114                 os=-vms
115                 ;;
116         i386v32)
117                 basic_machine=i386-unknown
118                 os=-sysv32
119                 ;;
120         i386-sco* | i386sco | sco)
121                 basic_machine=i386-unknown
122                 os=-sco3.2v2
123                 ;;
124         i386-isc* | isc)
125                 basic_machine=i386-unknown
126                 os=-isc
127                 ;;
128         i486v32)
129                 basic_machine=i486-unknown
130                 os=-sysv32
131                 ;;
132         i486-sco* | i486sco | sco)
133                 basic_machine=i486-unknown
134                 os=-sco3.2v2
135                 ;;
136         i486-isc* | isc)
137                 basic_machine=i486-unknown
138                 os=-isc
139                 ;;
140         i386v4*)
141                 basic_machine=i386-unknown
142                 os=-sysv4
143                 ;;
144         i486v4*)
145                 basic_machine=i486-unknown
146                 os=-sysv4
147                 ;;
148         i386v)
149                 basic_machine=i386-unknown
150                 os=-sysv
151                 ;;
152         i486v)
153                 basic_machine=i486-unknown
154                 os=-sysv
155                 ;;
156         spur)
157                 basic_machine=spur-unknown
158                 ;;
159         alliant | fx80)
160                 basic_machine=fx80-alliant
161                 ;;
162         convex-c1)
163                 basic_machine=c1-convex
164                 os=-bsd
165                 ;;
166         convex-c2)
167                 basic_machine=c2-convex
168                 os=-bsd
169                 ;;
170         convex-c32)
171                 basic_machine=c32-convex
172                 os=-bsd
173                 ;;
174         convex-c34)
175                 basic_machine=c34-convex
176                 os=-bsd
177                 ;;
178         convex-c38)
179                 basic_machine=c38-convex
180                 os=-bsd
181                 ;;
182         m88k-omron*)
183                 basic_machine=m88k-omron
184                 ;;
185         merlin)
186                 basic_machine=ns32k-utek
187                 os=-sysv
188                 ;;
189         crds | unos)
190                 basic_machine=m68k-crds
191                 ;;
192         elxsi)
193                 basic_machine=elxsi-elxsi
194                 os=-bsd
195                 ;;
196         encore | umax | mmax)
197                 basic_machine=ns32k-encore
198                 ;;
199         genix)
200                 basic_machine=ns32k-ns
201                 ;;
202         iris | iris4d)
203                 basic_machine=mips-sgi
204                 case $os in
205                     -irix*)
206                         ;;
207                     *)
208                         os=-irix4
209                         ;;
210                 esac
211                 ;;
212         news | news700 | news800 | news900)
213                 basic_machine=m68k-sony
214                 os=-newsos
215                 ;;
216         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
217                 basic_machine=m68000-att
218                 ;;
219         3b*)
220                 basic_machine=we32k-att
221                 ;;
222         delta | 3300 | motorola-3300 | motorola-delta \
223               | 3300-motorola | delta-motorola)
224                 basic_machine=m68k-motorola
225                 ;;
226         balance)
227                 basic_machine=ns32k-sequent
228                 os=-dynix
229                 ;;
230         pc532)
231                 basic_machine=ns32k-pc532
232                 ;;
233         symmetry)
234                 basic_machine=i386-sequent
235                 os=-dynix
236                 ;;
237         sun2)
238                 basic_machine=m68000-sun
239                 ;;
240         sun2os3)
241                 basic_machine=m68000-sun
242                 os=-sunos3
243                 ;;
244         sun2os4)
245                 basic_machine=m68000-sun
246                 os=-sunos4
247                 ;;
248         sun3os3)
249                 basic_machine=m68k-sun
250                 os=-sunos3
251                 ;;
252         sun3os4)
253                 basic_machine=m68k-sun
254                 os=-sunos4
255                 ;;
256         sun4os3)
257                 basic_machine=sparc-sun
258                 os=-sunos3
259                 ;;
260         sun4os4)
261                 basic_machine=sparc-sun
262                 os=-sunos4
263                 ;;
264         sun3)
265                 basic_machine=m68k-sun
266                 ;;
267         sun4)
268                 basic_machine=sparc-sun
269                 ;;
270         pbd)
271                 basic_machine=sparc-tti
272                 ;;
273         pbb)
274                 basic_machine=m68k-tti
275                 ;;
276         sun386 | sun386i | roadrunner)
277                 basic_machine=i386-sun
278                 ;;
279         ps2)
280                 basic_machine=i386-ibm
281                 ;;
282         fx2800)
283                 basic_machine=i860-alliant
284                 ;;
285         next)
286                 basic_machine=m68k-next
287                 os=-bsd
288                 ;;
289         amiga)
290                 basic_machine=m68k-cbm
291                 ;;
292         amigados)
293                 basic_machine=m68k-cbm
294                 os=-amigados
295                 ;;
296         amigaunix | amix)
297                 basic_machine=m68k-cbm
298                 os=-sysv4
299                 ;;
300         hp9k3[2-9][0-9])
301                 basic_machine=m68k-hp
302                 ;;
303         hp9k31[0-9] | hp9k2[0-9][0-9])
304                 basic_machine=m68000-hp
305                 ;;
306         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
307                 basic_machine=hppa1.1-hp
308                 ;;
309         hp9k8[0-9][0-9] | hp8[0-9][0-9])
310                 basic_machine=hppa1.0-hp
311                 ;;
312         isi68 | isi)
313                 basic_machine=m68k-isi
314                 os=-sysv
315                 ;;
316         apollo68)
317                 basic_machine=m68k-apollo
318                 os=-sysv
319                 ;;
320         altos | altos3068)
321                 basic_machine=m68k-altos
322                 ;;
323         miniframe)
324                 basic_machine=m68000-convergent
325                 ;;
326         tower | tower-32)
327                 basic_machine=m68k-ncr
328                 ;;
329         news-3600 | risc-news)
330                 basic_machine=mips-sony
331                 os=-newsos
332                 ;;
333         decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
334                 basic_machine=mips-dec
335                 ;;
336         magnum | m3230)
337                 basic_machine=mips-mips
338                 os=-sysv
339                 ;;
340         gmicro)
341                 basic_machine=tron-gmicro
342                 os=-sysv
343                 ;;
344         rtpc | rtpc-*)
345                 basic_machine=romp-ibm
346                 ;;
347         am29k)
348                 basic_machine=a29k-none
349                 os=-bsd
350                 ;;
351         amdahl)
352                 basic_machine=580-amdahl
353                 os=-sysv
354                 ;;
355         cray | ymp)
356                 basic_machine=ymp-cray
357                 os=-unicos
358                 ;;
359         cray2)
360                 basic_machine=cray2-cray
361                 os=-unicos
362                 ;;
363         xmp)
364                 basic_machine=xmp-cray
365                 os=-unicos
366                 ;;
367         delta88)
368                 basic_machine=m88k-motorola
369                 os=-m88kbcs
370                 ;;
371         dpx2)
372                 basic_machine=m68k-bull
373                 os=-sysv
374                 ;;
375         ebmon29k)
376                 basic_machine=a29k-amd
377                 os=-ebmon
378                 ;;
379         h8300hds)
380                 basic_machine=h8300-hitachi
381                 os=-hds
382                 ;;
383         harris)
384                 basic_machine=m88k-harris
385                 os=-m88kbcs
386                 ;;
387         hp300bsd)
388                 basic_machine=m68k-hp
389                 os=-bsd
390                 ;;
391         hp300hpux)
392                 basic_machine=m68k-hp
393                 os=-hpux
394                 ;;
395         hp9k2[0-9][0-9] | hp9k31[0-9])
396                 basic_machine=m68000-hp
397                 os=-hpux
398                 ;;
399         hp9k3[2-9][0-9])
400                 basic_machine=m68k-hp
401                 os=-hpux
402                 ;;
403         ncr3000)
404                 basic_machine=i486-ncr
405                 os=-sysv4
406                 ;;
407         news1000)
408                 basic_machine=m68030-sony
409                 os=-newsos
410                 ;;
411         nindy960)
412                 basic_machine=i960-intel
413                 os=-nindy
414                 ;;
415         pn)
416                 basic_machine=pn-gould
417                 ;;
418         np1)
419                 basic_machine=np1-gould
420                 ;;
421         ultra3)
422                 basic_machine=a29k-nyu
423                 os=-sym1
424                 ;;
425         vxworks960)
426                 basic_machine=i960-wrs
427                 os=-vxworks
428                 ;;
429         vxworks68)
430                 basic_machine=m68k-wrs
431                 os=-vxworks
432                 ;;
433         xps | xps100)
434                 basic_machine=xps100-honeywell
435                 ;;
436         none)
437                 basic_machine=none-none
438                 os=-none
439                 ;;
440
441 # Here we handle the default manufacturer of certain CPU types.  It is in
442 # some cases the only manufacturer, in others, it is the most popular.
443         mips)
444                 basic_machine=mips-mips
445                 ;;
446         romp)
447                 basic_machine=romp-ibm
448                 ;;
449         rs6000)
450                 basic_machine=rs6000-ibm
451                 ;;
452         vax)
453                 basic_machine=vax-dec
454                 ;;
455         we32k)
456                 basic_machine=we32k-att
457                 ;;
458         sparc)
459                 basic_machine=sparc-sun
460                 ;;
461         cydra)
462                 basic_machine=cydra-cydrome
463                 ;;
464         orion)
465                 basic_machine=orion-highlevel
466                 ;;
467         orion105)
468                 basic_machine=clipper-highlevel
469                 ;;
470         *)
471                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
472                 exit 1
473                 ;;
474 esac
475
476 # Here we canonicalize certain aliases for manufacturers.
477 case $basic_machine in
478         *-digital*)
479                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
480                 ;;
481         *-commodore*)
482                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
483                 ;;
484         *)
485                 ;;
486 esac
487
488 # Decode manufacturer-specific aliases for certain operating systems.
489
490 if [ "$os" ]
491 then
492 case $os in
493         # First accept the basic system types.
494         # The portable systems comes first.
495         # Each alternative must end in a *, to match a version number.
496         -bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
497               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos* | -hpux* \
498               | -unos* | -osf* | -luna* | -dgux* | -solari* | -sym* \
499               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
500               | -nindy* | -vxworks* | -ebmon* | -hds* | -m88kbcs* \
501               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* )
502                 ;;
503         -osfrose*)
504                 os=-osfrose
505                 ;;
506         -osf*)
507                 os=-osf
508                 ;;
509         -utek*)
510                 os=-bsd
511                 ;;
512         -dynix*)
513                 os=-bsd
514                 ;;
515         -acis*)
516                 os=-aos
517                 ;;
518         -ctix* | -uts*)
519                 os=-sysv
520                 ;;
521         -triton*)
522                 os=-sysv3
523                 ;;
524         -oss*)
525                 os=-sysv3
526                 ;;
527         -svr4)
528                 os=-sysv4
529                 ;;
530         -svr3)
531                 os=-sysv3
532                 ;;
533         -xenix)
534                 os=-xenix
535                 ;;
536         -none)
537                 ;;
538         *)
539                 # Get rid of the `-' at the beginning of $os.
540                 os=`echo $1 | sed 's/[^-]*-//'`
541                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
542                 exit 1
543                 ;;
544 esac
545 else
546
547 # Here we handle the default operating systems that come with various machines.
548 # The value should be what the vendor currently ships out the door with their
549 # machine or put another way, the most popular os provided with the machine.
550
551 # Note that if you're going to try to match "-MANUFACTURER" here (say,
552 # "-sun"), then you have to tell the case statement up towards the top
553 # that MANUFACTURER isn't an operating system.  Otherwise, code above
554 # will signal an error saying that MANUFACTURER isn't an operating
555 # system, and we'll never get to this point.
556
557 case $basic_machine in
558         *-dec | vax-*)
559                 os=-ultrix4.2
560                 ;;
561         i386-sun)
562                 os=-sunos4.0.2
563                 ;;
564         m68000-sun)
565                 os=-sunos3
566                 # This also exists in the configure program, but was not the
567                 # default.
568                 # os=-sunos4
569                 ;;
570         *-tti)  # must be before sparc entry or we get the wrong os.
571                 os=-sysv3
572                 ;;
573         sparc-* | *-sun)
574                 os=-sunos4.1.1
575                 ;;
576         *-ibm)
577                 os=-aix
578                 ;;
579         *-hp)
580                 os=-hpux
581                 ;;
582         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
583                 os=-sysv
584                 ;;
585         *-cbm)
586                 os=-amigados
587                 ;;
588         *-dg)
589                 os=-dgux
590                 ;;
591         *-dolphin)
592                 os=-sysv3
593                 ;;
594         m88k-omron*)
595                 os=-luna
596                 ;;
597         *-sequent)
598                 os=-bsd
599                 ;;
600         *-crds)
601                 os=-unos
602                 ;;
603         *-ns)
604                 os=-genix
605                 ;;
606         i[34]86-*)
607                 os=-sco3.2v2
608                 ;;
609         *-gould)
610                 os=-sysv
611                 ;;
612         *-highlevel)
613                 os=-bsd
614                 ;;
615         *-encore)
616                 os=-bsd
617                 ;;
618         *-sgi)
619                 os=-irix
620                 ;;
621         *-masscomp)
622                 os=-rtu
623                 ;;
624         *)
625                 os=-none
626                 ;;
627 esac
628 fi
629
630 # Here we handle the case where we know the os, and the CPU type, but not the
631 # manufacturer.  We pick the logical manufacturer.
632 vendor=unknown
633 case $basic_machine in
634         *-unknown)
635                 case $os in
636                         -sunos*)
637                                 vendor=sun
638                                 ;;
639                         -aix*)
640                                 vendor=ibm
641                                 ;;
642                         -hpux*)
643                                 vendor=hp
644                                 ;;
645                         -unos*)
646                                 vendor=crds
647                                 ;;
648                         -dgux*)
649                                 vendor=dg
650                                 ;;
651                         -luna*)
652                                 vendor=omron
653                                 ;;
654                         -genix*)
655                                 vendor=ns
656                                 ;;
657                 esac
658                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
659                 ;;
660 esac
661
662 echo $basic_machine$os