(basic_machine): Add 1750a.
[kopensolaris-gnu/glibc.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 # 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         -hiux*)
75                 os=-hiuxwe2
76                 ;;
77         -sco4)
78                 os=-sco3.2v4
79                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
80                 ;;
81         -sco3.2.[4-9]*)
82                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
83                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
84                 ;;
85         -sco3.2v[4-9]*)
86                 # Don't forget version if it is 3.2v4 or newer.
87                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
88                 ;;
89         -sco*)
90                 os=-sco3.2v2
91                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
92                 ;;
93         -isc)
94                 os=-isc2.2
95                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
96                 ;;
97         -clix*)
98                 basic_machine=clipper-intergraph
99                 ;;
100         -isc*)
101                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
102                 ;;
103         -lynx)
104                 os=-lynxos
105                 ;;
106 esac
107
108 # Decode aliases for certain CPU-COMPANY combinations.
109 case $basic_machine in
110         # Recognize the basic CPU types without company name.
111         # Some are omitted here because they have special meanings below.
112         tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
113                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
114                 | alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
115                 | powerpc | sparc64 | 1750a)
116                 basic_machine=$basic_machine-unknown
117                 ;;
118         # Object if more than one company name word.
119         *-*-*)
120                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
121                 exit 1
122                 ;;
123         # Recognize the basic CPU types with company name.
124         vax-* | tahoe-* | i[34]86-* | i860-* | m68k-* | m68000-* | m88k-* \
125               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
126               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
127               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
128               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
129               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
130               | sh-* | powerpc-* | sparc64-*)
131                 ;;
132         # Recognize the various machine names and aliases which stand
133         # for a CPU type and a company and sometimes even an OS.
134         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
135                 basic_machine=m68000-att
136                 ;;
137         3b*)
138                 basic_machine=we32k-att
139                 ;;
140         alliant | fx80)
141                 basic_machine=fx80-alliant
142                 ;;
143         altos | altos3068)
144                 basic_machine=m68k-altos
145                 ;;
146         am29k)
147                 basic_machine=a29k-none
148                 os=-bsd
149                 ;;
150         amdahl)
151                 basic_machine=580-amdahl
152                 os=-sysv
153                 ;;
154         amiga)
155                 basic_machine=m68k-cbm
156                 ;;
157         amigados)
158                 basic_machine=m68k-cbm
159                 os=-amigados
160                 ;;
161         amigaunix | amix)
162                 basic_machine=m68k-cbm
163                 os=-sysv4
164                 ;;
165         apollo68)
166                 basic_machine=m68k-apollo
167                 os=-sysv
168                 ;;
169         balance)
170                 basic_machine=ns32k-sequent
171                 os=-dynix
172                 ;;
173         m68k-ccur)
174                 basic_machine=m68k-ccur
175                 os=-rtu
176                 ;;
177         convex-c1)
178                 basic_machine=c1-convex
179                 os=-bsd
180                 ;;
181         convex-c2)
182                 basic_machine=c2-convex
183                 os=-bsd
184                 ;;
185         convex-c32)
186                 basic_machine=c32-convex
187                 os=-bsd
188                 ;;
189         convex-c34)
190                 basic_machine=c34-convex
191                 os=-bsd
192                 ;;
193         convex-c38)
194                 basic_machine=c38-convex
195                 os=-bsd
196                 ;;
197         cray | ymp)
198                 basic_machine=ymp-cray
199                 os=-unicos
200                 ;;
201         cray2)
202                 basic_machine=cray2-cray
203                 os=-unicos
204                 ;;
205         crds | unos)
206                 basic_machine=m68k-crds
207                 ;;
208         decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
209                 basic_machine=mips-dec
210                 ;;
211         delta | 3300 | motorola-3300 | motorola-delta \
212               | 3300-motorola | delta-motorola)
213                 basic_machine=m68k-motorola
214                 ;;
215         delta88)
216                 basic_machine=m88k-motorola
217                 os=-sysv3
218                 ;;
219         dpx20 | dpx20-*)
220                 basic_machine=rs6000-bull
221                 os=-bosx
222                 ;;
223         dpx2* | dpx2*-bull)
224                 basic_machine=m68k-bull
225                 os=-sysv3
226                 ;;
227         ebmon29k)
228                 basic_machine=a29k-amd
229                 os=-ebmon
230                 ;;
231         elxsi)
232                 basic_machine=elxsi-elxsi
233                 os=-bsd
234                 ;;
235         encore | umax | mmax)
236                 basic_machine=ns32k-encore
237                 ;;
238         fx2800)
239                 basic_machine=i860-alliant
240                 ;;
241         genix)
242                 basic_machine=ns32k-ns
243                 ;;
244         gmicro)
245                 basic_machine=tron-gmicro
246                 os=-sysv
247                 ;;
248         h3050r* | hiux*)
249                 basic_machine=hppa1.1-hitachi
250                 os=-hiuxwe2
251                 ;;
252         h8300hms)
253                 basic_machine=h8300-hitachi
254                 os=-hms
255                 ;;
256         harris)
257                 basic_machine=m88k-harris
258                 os=-sysv3
259                 ;;
260         hp300bsd)
261                 basic_machine=m68k-hp
262                 os=-bsd
263                 ;;
264         hp300hpux)
265                 basic_machine=m68k-hp
266                 os=-hpux
267                 ;;
268         hp9k2[0-9][0-9] | hp9k31[0-9])
269                 basic_machine=m68000-hp
270                 ;;
271         hp9k3[2-9][0-9])
272                 basic_machine=m68k-hp
273                 ;;
274         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
275                 basic_machine=hppa1.1-hp
276                 ;;
277         hp9k8[0-9][0-9] | hp8[0-9][0-9])
278                 basic_machine=hppa1.0-hp
279                 ;;
280         i370-ibm* | ibm*)
281                 basic_machine=i370-ibm
282                 os=-mvs
283                 ;;
284 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
285         i[34]86v32)
286                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
287                 os=-sysv32
288                 ;;
289         i[34]86v4*)
290                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
291                 os=-sysv4
292                 ;;
293         i[34]86v)
294                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
295                 os=-sysv
296                 ;;
297         i[34]86sol2)
298                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
299                 os=-solaris2
300                 ;;
301         iris | iris4d)
302                 basic_machine=mips-sgi
303                 case $os in
304                     -irix*)
305                         ;;
306                     *)
307                         os=-irix4
308                         ;;
309                 esac
310                 ;;
311         isi68 | isi)
312                 basic_machine=m68k-isi
313                 os=-sysv
314                 ;;
315         m88k-omron*)
316                 basic_machine=m88k-omron
317                 ;;
318         magnum | m3230)
319                 basic_machine=mips-mips
320                 os=-sysv
321                 ;;
322         merlin)
323                 basic_machine=ns32k-utek
324                 os=-sysv
325                 ;;
326         miniframe)
327                 basic_machine=m68000-convergent
328                 ;;
329         ncr3000)
330                 basic_machine=i486-ncr
331                 os=-sysv4
332                 ;;
333         news | news700 | news800 | news900)
334                 basic_machine=m68k-sony
335                 os=-newsos
336                 ;;
337         news1000)
338                 basic_machine=m68030-sony
339                 os=-newsos
340                 ;;
341         news-3600 | risc-news)
342                 basic_machine=mips-sony
343                 os=-newsos
344                 ;;
345         next)
346                 basic_machine=m68k-next
347                 case $os in
348                     -ns2*)
349                         ;;
350                     *)
351                       os=-ns3
352                         ;;
353                 esac
354                 ;;
355         nh3000)
356                 basic_machine=m68k-harris
357                 os=-cxux
358                 ;;
359         nh[45]000)
360                 basic_machine=m88k-harris
361                 os=-cxux
362                 ;;
363         nindy960)
364                 basic_machine=i960-intel
365                 os=-nindy
366                 ;;
367         np1)
368                 basic_machine=np1-gould
369                 ;;
370         pa-hitachi)
371                 basic_machine=hppa1.1-hitachi
372                 os=-hiuxwe2
373                 ;;
374         paragon)
375                 basic_machine=i860-intel
376                 os=-osf
377                 ;;
378         pbd)
379                 basic_machine=sparc-tti
380                 ;;
381         pbb)
382                 basic_machine=m68k-tti
383                 ;;
384         pc532)
385                 basic_machine=ns32k-pc532
386                 ;;
387         pn)
388                 basic_machine=pn-gould
389                 ;;
390         ps2)
391                 basic_machine=i386-ibm
392                 ;;
393         rtpc | rtpc-*)
394                 basic_machine=romp-ibm
395                 ;;
396         sh)
397                 basic_machine=sh-hitachi
398                 os=-hms
399                 ;;
400         sps7)
401                 basic_machine=m68k-bull
402                 os=-sysv2
403                 ;;
404         spur)
405                 basic_machine=spur-unknown
406                 ;;
407         sun2)
408                 basic_machine=m68000-sun
409                 ;;
410         sun2os3)
411                 basic_machine=m68000-sun
412                 os=-sunos3
413                 ;;
414         sun2os4)
415                 basic_machine=m68000-sun
416                 os=-sunos4
417                 ;;
418         sun3os3)
419                 basic_machine=m68k-sun
420                 os=-sunos3
421                 ;;
422         sun3os4)
423                 basic_machine=m68k-sun
424                 os=-sunos4
425                 ;;
426         sun4os3)
427                 basic_machine=sparc-sun
428                 os=-sunos3
429                 ;;
430         sun4os4)
431                 basic_machine=sparc-sun
432                 os=-sunos4
433                 ;;
434         sun3)
435                 basic_machine=m68k-sun
436                 ;;
437         sun4)
438                 basic_machine=sparc-sun
439                 ;;
440         sun386 | sun386i | roadrunner)
441                 basic_machine=i386-sun
442                 ;;
443         symmetry)
444                 basic_machine=i386-sequent
445                 os=-dynix
446                 ;;
447         tower | tower-32)
448                 basic_machine=m68k-ncr
449                 ;;
450         ultra3)
451                 basic_machine=a29k-nyu
452                 os=-sym1
453                 ;;
454         vaxv)
455                 basic_machine=vax-dec
456                 os=-sysv
457                 ;;
458         vms)
459                 basic_machine=vax-dec
460                 os=-vms
461                 ;;
462         vxworks960)
463                 basic_machine=i960-wrs
464                 os=-vxworks
465                 ;;
466         vxworks68)
467                 basic_machine=m68k-wrs
468                 os=-vxworks
469                 ;;
470         xmp)
471                 basic_machine=xmp-cray
472                 os=-unicos
473                 ;;
474         xps | xps100)
475                 basic_machine=xps100-honeywell
476                 ;;
477         none)
478                 basic_machine=none-none
479                 os=-none
480                 ;;
481
482 # Here we handle the default manufacturer of certain CPU types.  It is in
483 # some cases the only manufacturer, in others, it is the most popular.
484         mips)
485                 basic_machine=mips-mips
486                 ;;
487         romp)
488                 basic_machine=romp-ibm
489                 ;;
490         rs6000)
491                 basic_machine=rs6000-ibm
492                 ;;
493         vax)
494                 basic_machine=vax-dec
495                 ;;
496         we32k)
497                 basic_machine=we32k-att
498                 ;;
499         sparc)
500                 basic_machine=sparc-sun
501                 ;;
502         cydra)
503                 basic_machine=cydra-cydrome
504                 ;;
505         orion)
506                 basic_machine=orion-highlevel
507                 ;;
508         orion105)
509                 basic_machine=clipper-highlevel
510                 ;;
511         *)
512                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
513                 exit 1
514                 ;;
515 esac
516
517 # Here we canonicalize certain aliases for manufacturers.
518 case $basic_machine in
519         *-digital*)
520                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
521                 ;;
522         *-commodore*)
523                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
524                 ;;
525         *)
526                 ;;
527 esac
528
529 # Decode manufacturer-specific aliases for certain operating systems.
530
531 if [ x"$os" != x"" ]
532 then
533 case $os in
534         # -solaris* is a basic system type, with this one exception.
535         -solaris1 | -solaris1.*)
536                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
537                 ;;
538         -solaris)
539                 os=-solaris2
540                 ;;
541         # First accept the basic system types.
542         # The portable systems comes first.
543         # Each alternative must end in a *, to match a version number.
544         # -sysv* is not here because it comes later, after sysvr4.
545         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
546               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]* \
547               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
548               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
549               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
550               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
551               | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
552               | -lynxos* | -bosx* | -ns* | -cxux* | -aout* | -elf*)
553                 ;;
554         -sunos5*)
555                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
556                 ;;
557         -sunos6*)
558                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
559                 ;;
560         -osfrose*)
561                 os=-osfrose
562                 ;;
563         -osf*)
564                 os=-osf
565                 ;;
566         -utek*)
567                 os=-bsd
568                 ;;
569         -dynix*)
570                 os=-bsd
571                 ;;
572         -acis*)
573                 os=-aos
574                 ;;
575         -ctix* | -uts*)
576                 os=-sysv
577                 ;;
578         -triton*)
579                 os=-sysv3
580                 ;;
581         -oss*)
582                 os=-sysv3
583                 ;;
584         -svr4)
585                 os=-sysv4
586                 ;;
587         -svr3)
588                 os=-sysv3
589                 ;;
590         -sysvr4)
591                 os=-sysv4
592                 ;;
593         # This must come after -sysvr4.
594         -sysv*)
595                 ;;
596         -xenix)
597                 os=-xenix
598                 ;;
599         -none)
600                 ;;
601         *)
602                 # Get rid of the `-' at the beginning of $os.
603                 os=`echo $os | sed 's/[^-]*-//'`
604                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
605                 exit 1
606                 ;;
607 esac
608 else
609
610 # Here we handle the default operating systems that come with various machines.
611 # The value should be what the vendor currently ships out the door with their
612 # machine or put another way, the most popular os provided with the machine.
613
614 # Note that if you're going to try to match "-MANUFACTURER" here (say,
615 # "-sun"), then you have to tell the case statement up towards the top
616 # that MANUFACTURER isn't an operating system.  Otherwise, code above
617 # will signal an error saying that MANUFACTURER isn't an operating
618 # system, and we'll never get to this point.
619
620 case $basic_machine in
621         *-acorn)
622                 os=-riscix1.2
623                 ;;
624         *-dec | vax-*)
625                 os=-ultrix4.2
626                 ;;
627         i386-sun)
628                 os=-sunos4.0.2
629                 ;;
630         m68000-sun)
631                 os=-sunos3
632                 # This also exists in the configure program, but was not the
633                 # default.
634                 # os=-sunos4
635                 ;;
636         *-tti)  # must be before sparc entry or we get the wrong os.
637                 os=-sysv3
638                 ;;
639         sparc-* | *-sun)
640                 os=-sunos4.1.1
641                 ;;
642         *-ibm)
643                 os=-aix
644                 ;;
645         *-hp)
646                 os=-hpux
647                 ;;
648         *-hitachi)
649                 os=-hiux
650                 ;;
651         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
652                 os=-sysv
653                 ;;
654         *-cbm)
655                 os=-amigados
656                 ;;
657         *-dg)
658                 os=-dgux
659                 ;;
660         *-dolphin)
661                 os=-sysv3
662                 ;;
663         m88k-omron*)
664                 os=-luna
665                 ;;
666         *-sequent)
667                 os=-bsd
668                 ;;
669         *-crds)
670                 os=-unos
671                 ;;
672         *-ns)
673                 os=-genix
674                 ;;
675         i370-*)
676                 os=-mvs
677                 ;;
678         *-next)
679                 os=-bsd
680                 ;;
681         i[34]86-*)
682                 os=-sco3.2v2
683                 ;;
684         *-gould)
685                 os=-sysv
686                 ;;
687         *-highlevel)
688                 os=-bsd
689                 ;;
690         *-encore)
691                 os=-bsd
692                 ;;
693         *-sgi)
694                 os=-irix
695                 ;;
696         *-masscomp)
697                 os=-rtu
698                 ;;
699         *)
700                 os=-none
701                 ;;
702 esac
703 fi
704
705 # Here we handle the case where we know the os, and the CPU type, but not the
706 # manufacturer.  We pick the logical manufacturer.
707 vendor=unknown
708 case $basic_machine in
709         *-unknown)
710                 case $os in
711                         -riscix*)
712                                 vendor=acorn
713                                 ;;
714                         -sunos*)
715                                 vendor=sun
716                                 ;;
717                         -lynxos*)
718                                 vendor=lynx
719                                 ;;
720                         -aix*)
721                                 vendor=ibm
722                                 ;;
723                         -hpux*)
724                                 vendor=hp
725                                 ;;
726                         -hiux*)
727                                 vendor=hitachi
728                                 ;;
729                         -unos*)
730                                 vendor=crds
731                                 ;;
732                         -dgux*)
733                                 vendor=dg
734                                 ;;
735                         -luna*)
736                                 vendor=omron
737                                 ;;
738                         -genix*)
739                                 vendor=ns
740                                 ;;
741                         -mvs*)
742                                 vendor=ibm
743                                 ;;
744                 esac
745                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
746                 ;;
747 esac
748
749 echo $basic_machine$os