* config.sub: Add case for Bull dpx/2.
[kopensolaris-gnu/glibc.git] / config.sub
1 #!/bin/sh
2 # Configuration validation subroutine script, version 1.1.
3 #   Copyright (C) 1991, 1992, 1993 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         -sun*os*)
63                 # Prevent following clause from handling this invalid input.
64                 ;;
65         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
66         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
67         -unicom* | -ibm* | -next* | -hp | -isi* | -apollo | -altos* | \
68         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi | \
69         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
70         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp )
71                 os=
72                 basic_machine=$1
73                 ;;
74         -sco4)
75                 os=-sco3.2v4
76                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
77                 ;;
78         -sco3.2.[4-9]*)
79                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
80                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
81                 ;;
82         -sco3.2v[4-9]*)
83                 # Don't forget version if it is 3.2v4 or newer.
84                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
85                 ;;
86         -sco*)
87                 os=-sco3.2v2
88                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
89                 ;;
90         -isc)
91                 os=-isc2.2
92                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
93                 ;;
94         -clix*)
95                 basic_machine=clipper-intergraph
96                 ;;
97         -isc*)
98                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
99                 ;;
100 esac
101
102 # Decode aliases for certain CPU-COMPANY combinations.
103 case $basic_machine in
104         # Recognize the basic CPU types with without company name.
105         # Some are omitted here because they have special meanings below.
106         tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
107                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
108                 | alpha | we32k | ns16k | clipper | sparclite | i370 | sh)
109                 basic_machine=$basic_machine-unknown
110                 ;;
111         # Object if more than one company name word.
112         *-*-*)
113                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
114                 exit 1
115                 ;;
116         # Recognize the basic CPU types with with company name.
117         vax-* | tahoe-* | i[34]86-* | i860-* | m68k-* | m68000-* | m88k-* \
118               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
119               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
120               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
121               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
122               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
123               | sh-*)
124                 ;;
125         # Recognize the various machine names and aliases which stand
126         # for a CPU type and a company and sometimes even an OS.
127         vaxv)
128                 basic_machine=vax-dec
129                 os=-sysv
130                 ;;
131         vms)
132                 basic_machine=vax-dec
133                 os=-vms
134                 ;;
135         i370-ibm* | ibm*)
136                 basic_machine=i370-ibm
137                 os=-mvs
138                 ;;
139 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
140         i[34]86v32)
141                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
142                 os=-sysv32
143                 ;;
144         i[34]86v4*)
145                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
146                 os=-sysv4
147                 ;;
148         i[34]86v)
149                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
150                 os=-sysv
151                 ;;
152         i[34]86sol2)
153                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
154                 os=-solaris2
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=-sysv3
370                 ;;
371         dpx2* | dpx2*-bull)
372                 basic_machine=m68k-bull
373                 os=-sysv3
374                 ;;
375         sps7)
376                 basic_machine=m68k-bull
377                 os=-sysv2
378                 ;;
379         ebmon29k)
380                 basic_machine=a29k-amd
381                 os=-ebmon
382                 ;;
383         h8300hms)
384                 basic_machine=h8300-hitachi
385                 os=-hms
386                 ;;
387         sh)
388                 basic_machine=sh-hitachi
389                 os=-hms
390                 ;;
391         harris)
392                 basic_machine=m88k-harris
393                 os=-sysv3
394                 ;;
395         hp300bsd)
396                 basic_machine=m68k-hp
397                 os=-bsd
398                 ;;
399         hp300hpux)
400                 basic_machine=m68k-hp
401                 os=-hpux
402                 ;;
403         hp9k2[0-9][0-9] | hp9k31[0-9])
404                 basic_machine=m68000-hp
405                 os=-hpux
406                 ;;
407         hp9k3[2-9][0-9])
408                 basic_machine=m68k-hp
409                 os=-hpux
410                 ;;
411         ncr3000)
412                 basic_machine=i486-ncr
413                 os=-sysv4
414                 ;;
415         news1000)
416                 basic_machine=m68030-sony
417                 os=-newsos
418                 ;;
419         nindy960)
420                 basic_machine=i960-intel
421                 os=-nindy
422                 ;;
423         pn)
424                 basic_machine=pn-gould
425                 ;;
426         np1)
427                 basic_machine=np1-gould
428                 ;;
429         ultra3)
430                 basic_machine=a29k-nyu
431                 os=-sym1
432                 ;;
433         vxworks960)
434                 basic_machine=i960-wrs
435                 os=-vxworks
436                 ;;
437         vxworks68)
438                 basic_machine=m68k-wrs
439                 os=-vxworks
440                 ;;
441         xps | xps100)
442                 basic_machine=xps100-honeywell
443                 ;;
444         none)
445                 basic_machine=none-none
446                 os=-none
447                 ;;
448
449 # Here we handle the default manufacturer of certain CPU types.  It is in
450 # some cases the only manufacturer, in others, it is the most popular.
451         mips)
452                 basic_machine=mips-mips
453                 ;;
454         romp)
455                 basic_machine=romp-ibm
456                 ;;
457         rs6000)
458                 basic_machine=rs6000-ibm
459                 ;;
460         vax)
461                 basic_machine=vax-dec
462                 ;;
463         we32k)
464                 basic_machine=we32k-att
465                 ;;
466         sparc)
467                 basic_machine=sparc-sun
468                 ;;
469         cydra)
470                 basic_machine=cydra-cydrome
471                 ;;
472         orion)
473                 basic_machine=orion-highlevel
474                 ;;
475         orion105)
476                 basic_machine=clipper-highlevel
477                 ;;
478         *)
479                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
480                 exit 1
481                 ;;
482 esac
483
484 # Here we canonicalize certain aliases for manufacturers.
485 case $basic_machine in
486         *-digital*)
487                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
488                 ;;
489         *-commodore*)
490                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
491                 ;;
492         *)
493                 ;;
494 esac
495
496 # Decode manufacturer-specific aliases for certain operating systems.
497
498 if [ "$os" ]
499 then
500 case $os in
501         # -solaris* is a basic system type, with this one exception.
502         -solaris1 | -solaris1.*)
503                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
504                 ;;
505         -solaris)
506                 os=-solaris2
507                 ;;
508         # First accept the basic system types.
509         # The portable systems comes first.
510         # Each alternative must end in a *, to match a version number.
511         # -sysv* is not here because it comes later, after sysvr4.
512         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
513               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]* | -hpux* \
514               | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
515               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
516               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
517               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
518               | -386bsd*)
519                 ;;
520         -sunos5*)
521                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
522                 ;;
523         -sunos6*)
524                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
525                 ;;
526         -osfrose*)
527                 os=-osfrose
528                 ;;
529         -osf*)
530                 os=-osf
531                 ;;
532         -utek*)
533                 os=-bsd
534                 ;;
535         -dynix*)
536                 os=-bsd
537                 ;;
538         -acis*)
539                 os=-aos
540                 ;;
541         -ctix* | -uts*)
542                 os=-sysv
543                 ;;
544         -triton*)
545                 os=-sysv3
546                 ;;
547         -oss*)
548                 os=-sysv3
549                 ;;
550         -svr4)
551                 os=-sysv4
552                 ;;
553         -svr3)
554                 os=-sysv3
555                 ;;
556         -sysvr4)
557                 os=-sysv4
558                 ;;
559         # This must come after -sysvr4.
560         -sysv*)
561                 ;;
562         -xenix)
563                 os=-xenix
564                 ;;
565         -none)
566                 ;;
567         *)
568                 # Get rid of the `-' at the beginning of $os.
569                 os=`echo $1 | sed 's/[^-]*-//'`
570                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
571                 exit 1
572                 ;;
573 esac
574 else
575
576 # Here we handle the default operating systems that come with various machines.
577 # The value should be what the vendor currently ships out the door with their
578 # machine or put another way, the most popular os provided with the machine.
579
580 # Note that if you're going to try to match "-MANUFACTURER" here (say,
581 # "-sun"), then you have to tell the case statement up towards the top
582 # that MANUFACTURER isn't an operating system.  Otherwise, code above
583 # will signal an error saying that MANUFACTURER isn't an operating
584 # system, and we'll never get to this point.
585
586 case $basic_machine in
587         *-dec | vax-*)
588                 os=-ultrix4.2
589                 ;;
590         i386-sun)
591                 os=-sunos4.0.2
592                 ;;
593         m68000-sun)
594                 os=-sunos3
595                 # This also exists in the configure program, but was not the
596                 # default.
597                 # os=-sunos4
598                 ;;
599         *-tti)  # must be before sparc entry or we get the wrong os.
600                 os=-sysv3
601                 ;;
602         sparc-* | *-sun)
603                 os=-sunos4.1.1
604                 ;;
605         *-ibm)
606                 os=-aix
607                 ;;
608         *-hp)
609                 os=-hpux
610                 ;;
611         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
612                 os=-sysv
613                 ;;
614         *-cbm)
615                 os=-amigados
616                 ;;
617         *-dg)
618                 os=-dgux
619                 ;;
620         *-dolphin)
621                 os=-sysv3
622                 ;;
623         m88k-omron*)
624                 os=-luna
625                 ;;
626         *-sequent)
627                 os=-bsd
628                 ;;
629         *-crds)
630                 os=-unos
631                 ;;
632         *-ns)
633                 os=-genix
634                 ;;
635         i370-*)
636                 os=-mvs
637                 ;;
638         *-next)
639                 os=-bsd
640                 ;;
641         i[34]86-*)
642                 os=-sco3.2v2
643                 ;;
644         *-gould)
645                 os=-sysv
646                 ;;
647         *-highlevel)
648                 os=-bsd
649                 ;;
650         *-encore)
651                 os=-bsd
652                 ;;
653         *-sgi)
654                 os=-irix
655                 ;;
656         *-masscomp)
657                 os=-rtu
658                 ;;
659         *)
660                 os=-none
661                 ;;
662 esac
663 fi
664
665 # Here we handle the case where we know the os, and the CPU type, but not the
666 # manufacturer.  We pick the logical manufacturer.
667 vendor=unknown
668 case $basic_machine in
669         *-unknown)
670                 case $os in
671                         -sunos*)
672                                 vendor=sun
673                                 ;;
674                         -aix*)
675                                 vendor=ibm
676                                 ;;
677                         -hpux*)
678                                 vendor=hp
679                                 ;;
680                         -unos*)
681                                 vendor=crds
682                                 ;;
683                         -dgux*)
684                                 vendor=dg
685                                 ;;
686                         -luna*)
687                                 vendor=omron
688                                 ;;
689                         -genix*)
690                                 vendor=ns
691                                 ;;
692                         -mvs*)
693                                 vendor=ibm
694                                 ;;
695                 esac
696                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
697                 ;;
698 esac
699
700 echo $basic_machine$os