/[public]/psiconv/trunk/config.sub
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Revision 2 - (hide annotations)
Sun Oct 3 21:10:47 1999 UTC (20 years, 1 month ago) by frodo
File size: 24171 byte(s)
Imported sources

1 frodo 2 #! /bin/sh
2     # Configuration validation subroutine script, version 1.1.
3     # Copyright (C) 1991, 92-97, 1998, 1999 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., 59 Temple Place - Suite 330,
21     # Boston, MA 02111-1307, USA.
22    
23     # As a special exception to the GNU General Public License, if you
24     # distribute this file as part of a program that contains a
25     # configuration script generated by Autoconf, you may include it under
26     # the same distribution terms that you use for the rest of that program.
27    
28     # Configuration subroutine to validate and canonicalize a configuration type.
29     # Supply the specified configuration type as an argument.
30     # If it is invalid, we print an error message on stderr and exit with code 1.
31     # Otherwise, we print the canonical config type on stdout and succeed.
32    
33     # This file is supposed to be the same for all GNU packages
34     # and recognize all the CPU types, system types and aliases
35     # that are meaningful with *any* GNU software.
36     # Each package is responsible for reporting which valid configurations
37     # it does not support. The user should be able to distinguish
38     # a failure to support a valid configuration from a meaningless
39     # configuration.
40    
41     # The goal of this file is to map all the various variations of a given
42     # machine specification into a single specification in the form:
43     # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
44     # or in some cases, the newer four-part form:
45     # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
46     # It is wrong to echo any other type of specification.
47    
48     if [ x$1 = x ]
49     then
50     echo Configuration name missing. 1>&2
51     echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
52     echo "or $0 ALIAS" 1>&2
53     echo where ALIAS is a recognized configuration type. 1>&2
54     exit 1
55     fi
56    
57     # First pass through any local machine types.
58     case $1 in
59     *local*)
60     echo $1
61     exit 0
62     ;;
63     *)
64     ;;
65     esac
66    
67     # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
68     # Here we must recognize all the valid KERNEL-OS combinations.
69     maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
70     case $maybe_os in
71     linux-gnu*)
72     os=-$maybe_os
73     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
74     ;;
75     *)
76     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
77     if [ $basic_machine != $1 ]
78     then os=`echo $1 | sed 's/.*-/-/'`
79     else os=; fi
80     ;;
81     esac
82    
83     ### Let's recognize common machines as not being operating systems so
84     ### that things like config.sub decstation-3100 work. We also
85     ### recognize some manufacturers as not being operating systems, so we
86     ### can provide default operating systems below.
87     case $os in
88     -sun*os*)
89     # Prevent following clause from handling this invalid input.
90     ;;
91     -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
92     -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
93     -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
94     -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
95     -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
96     -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
97     -apple)
98     os=
99     basic_machine=$1
100     ;;
101     -sim | -cisco | -oki | -wec | -winbond)
102     os=
103     basic_machine=$1
104     ;;
105     -scout)
106     ;;
107     -wrs)
108     os=vxworks
109     basic_machine=$1
110     ;;
111     -hiux*)
112     os=-hiuxwe2
113     ;;
114     -sco5)
115     os=-sco3.2v5
116     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
117     ;;
118     -sco4)
119     os=-sco3.2v4
120     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
121     ;;
122     -sco3.2.[4-9]*)
123     os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
124     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
125     ;;
126     -sco3.2v[4-9]*)
127     # Don't forget version if it is 3.2v4 or newer.
128     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
129     ;;
130     -sco*)
131     os=-sco3.2v2
132     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
133     ;;
134     -udk*)
135     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
136     ;;
137     -isc)
138     os=-isc2.2
139     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
140     ;;
141     -clix*)
142     basic_machine=clipper-intergraph
143     ;;
144     -isc*)
145     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
146     ;;
147     -lynx*)
148     os=-lynxos
149     ;;
150     -ptx*)
151     basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
152     ;;
153     -windowsnt*)
154     os=`echo $os | sed -e 's/windowsnt/winnt/'`
155     ;;
156     -psos*)
157     os=-psos
158     ;;
159     esac
160    
161     # Decode aliases for certain CPU-COMPANY combinations.
162     case $basic_machine in
163     # Recognize the basic CPU types without company name.
164     # Some are omitted here because they have special meanings below.
165     tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
166     | arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
167     | 580 | i960 | h8300 \
168     | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
169     | alpha | alphaev[4-7] | alphaev56 | alphapca5[67] \
170     | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
171     | 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
172     | mips64orion | mips64orionel | mipstx39 | mipstx39el \
173     | mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
174     | mips64vr5000 | miprs64vr5000el \
175     | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
176     | thumb | d10v)
177     basic_machine=$basic_machine-unknown
178     ;;
179     m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65)
180     ;;
181    
182     # We use `pc' rather than `unknown'
183     # because (1) that's what they normally are, and
184     # (2) the word "unknown" tends to confuse beginning users.
185     i[34567]86)
186     basic_machine=$basic_machine-pc
187     ;;
188     # Object if more than one company name word.
189     *-*-*)
190     echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
191     exit 1
192     ;;
193     # Recognize the basic CPU types with company name.
194     vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
195     | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
196     | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
197     | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
198     | xmp-* | ymp-* \
199     | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* | hppa2.0n-* \
200     | alpha-* | alphaev[4-7]-* | alphaev56-* | alphapca5[67]-* \
201     | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
202     | clipper-* | orion-* \
203     | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
204     | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
205     | mips64el-* | mips64orion-* | mips64orionel-* \
206     | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
207     | mipstx39-* | mipstx39el-* \
208     | f301-* | armv*-* | t3e-* \
209     | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
210     | thumb-* | v850-* | d30v-* | tic30-* | c30-* )
211     ;;
212     # Recognize the various machine names and aliases which stand
213     # for a CPU type and a company and sometimes even an OS.
214     386bsd)
215     basic_machine=i386-unknown
216     os=-bsd
217     ;;
218     3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
219     basic_machine=m68000-att
220     ;;
221     3b*)
222     basic_machine=we32k-att
223     ;;
224     a29khif)
225     basic_machine=a29k-amd
226     os=-udi
227     ;;
228     adobe68k)
229     basic_machine=m68010-adobe
230     os=-scout
231     ;;
232     alliant | fx80)
233     basic_machine=fx80-alliant
234     ;;
235     altos | altos3068)
236     basic_machine=m68k-altos
237     ;;
238     am29k)
239     basic_machine=a29k-none
240     os=-bsd
241     ;;
242     amdahl)
243     basic_machine=580-amdahl
244     os=-sysv
245     ;;
246     amiga | amiga-*)
247     basic_machine=m68k-cbm
248     ;;
249     amigaos | amigados)
250     basic_machine=m68k-cbm
251     os=-amigaos
252     ;;
253     amigaunix | amix)
254     basic_machine=m68k-cbm
255     os=-sysv4
256     ;;
257     apollo68)
258     basic_machine=m68k-apollo
259     os=-sysv
260     ;;
261     apollo68bsd)
262     basic_machine=m68k-apollo
263     os=-bsd
264     ;;
265     aux)
266     basic_machine=m68k-apple
267     os=-aux
268     ;;
269     balance)
270     basic_machine=ns32k-sequent
271     os=-dynix
272     ;;
273     convex-c1)
274     basic_machine=c1-convex
275     os=-bsd
276     ;;
277     convex-c2)
278     basic_machine=c2-convex
279     os=-bsd
280     ;;
281     convex-c32)
282     basic_machine=c32-convex
283     os=-bsd
284     ;;
285     convex-c34)
286     basic_machine=c34-convex
287     os=-bsd
288     ;;
289     convex-c38)
290     basic_machine=c38-convex
291     os=-bsd
292     ;;
293     cray | ymp)
294     basic_machine=ymp-cray
295     os=-unicos
296     ;;
297     cray2)
298     basic_machine=cray2-cray
299     os=-unicos
300     ;;
301     [ctj]90-cray)
302     basic_machine=c90-cray
303     os=-unicos
304     ;;
305     crds | unos)
306     basic_machine=m68k-crds
307     ;;
308     da30 | da30-*)
309     basic_machine=m68k-da30
310     ;;
311     decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
312     basic_machine=mips-dec
313     ;;
314     delta | 3300 | motorola-3300 | motorola-delta \
315     | 3300-motorola | delta-motorola)
316     basic_machine=m68k-motorola
317     ;;
318     delta88)
319     basic_machine=m88k-motorola
320     os=-sysv3
321     ;;
322     dpx20 | dpx20-*)
323     basic_machine=rs6000-bull
324     os=-bosx
325     ;;
326     dpx2* | dpx2*-bull)
327     basic_machine=m68k-bull
328     os=-sysv3
329     ;;
330     ebmon29k)
331     basic_machine=a29k-amd
332     os=-ebmon
333     ;;
334     elxsi)
335     basic_machine=elxsi-elxsi
336     os=-bsd
337     ;;
338     encore | umax | mmax)
339     basic_machine=ns32k-encore
340     ;;
341     es1800 | OSE68k | ose68k | ose | OSE)
342     basic_machine=m68k-ericsson
343     os=-ose
344     ;;
345     fx2800)
346     basic_machine=i860-alliant
347     ;;
348     genix)
349     basic_machine=ns32k-ns
350     ;;
351     gmicro)
352     basic_machine=tron-gmicro
353     os=-sysv
354     ;;
355     h3050r* | hiux*)
356     basic_machine=hppa1.1-hitachi
357     os=-hiuxwe2
358     ;;
359     h8300hms)
360     basic_machine=h8300-hitachi
361     os=-hms
362     ;;
363     h8300xray)
364     basic_machine=h8300-hitachi
365     os=-xray
366     ;;
367     h8500hms)
368     basic_machine=h8500-hitachi
369     os=-hms
370     ;;
371     harris)
372     basic_machine=m88k-harris
373     os=-sysv3
374     ;;
375     hp300-*)
376     basic_machine=m68k-hp
377     ;;
378     hp300bsd)
379     basic_machine=m68k-hp
380     os=-bsd
381     ;;
382     hp300hpux)
383     basic_machine=m68k-hp
384     os=-hpux
385     ;;
386     hp3k9[0-9][0-9] | hp9[0-9][0-9])
387     basic_machine=hppa1.0-hp
388     ;;
389     hp9k2[0-9][0-9] | hp9k31[0-9])
390     basic_machine=m68000-hp
391     ;;
392     hp9k3[2-9][0-9])
393     basic_machine=m68k-hp
394     ;;
395     hp9k6[0-9][0-9] | hp6[0-9][0-9])
396     basic_machine=hppa1.0-hp
397     ;;
398     hp9k7[0-79][0-9] | hp7[0-79][0-9])
399     basic_machine=hppa1.1-hp
400     ;;
401     hp9k78[0-9] | hp78[0-9])
402     # FIXME: really hppa2.0-hp
403     basic_machine=hppa1.1-hp
404     ;;
405     hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
406     # FIXME: really hppa2.0-hp
407     basic_machine=hppa1.1-hp
408     ;;
409     hp9k8[0-9][13679] | hp8[0-9][13679])
410     basic_machine=hppa1.1-hp
411     ;;
412     hp9k8[0-9][0-9] | hp8[0-9][0-9])
413     basic_machine=hppa1.0-hp
414     ;;
415     hppa-next)
416     os=-nextstep3
417     ;;
418     hppaosf)
419     basic_machine=hppa1.1-hp
420     os=-osf
421     ;;
422     hppro)
423     basic_machine=hppa1.1-hp
424     os=-proelf
425     ;;
426     i370-ibm* | ibm*)
427     basic_machine=i370-ibm
428     os=-mvs
429     ;;
430     # I'm not sure what "Sysv32" means. Should this be sysv3.2?
431     i[34567]86v32)
432     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
433     os=-sysv32
434     ;;
435     i[34567]86v4*)
436     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
437     os=-sysv4
438     ;;
439     i[34567]86v)
440     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
441     os=-sysv
442     ;;
443     i[34567]86sol2)
444     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
445     os=-solaris2
446     ;;
447     i386mach)
448     basic_machine=i386-mach
449     os=-mach
450     ;;
451     i386-vsta | vsta)
452     basic_machine=i386-unknown
453     os=-vsta
454     ;;
455     i386-go32 | go32)
456     basic_machine=i386-unknown
457     os=-go32
458     ;;
459     i386-mingw32 | mingw32)
460     basic_machine=i386-unknown
461     os=-mingw32
462     ;;
463     iris | iris4d)
464     basic_machine=mips-sgi
465     case $os in
466     -irix*)
467     ;;
468     *)
469     os=-irix4
470     ;;
471     esac
472     ;;
473     isi68 | isi)
474     basic_machine=m68k-isi
475     os=-sysv
476     ;;
477     m88k-omron*)
478     basic_machine=m88k-omron
479     ;;
480     magnum | m3230)
481     basic_machine=mips-mips
482     os=-sysv
483     ;;
484     merlin)
485     basic_machine=ns32k-utek
486     os=-sysv
487     ;;
488     miniframe)
489     basic_machine=m68000-convergent
490     ;;
491     *mint | *MiNT)
492     basic_machine=m68k-atari
493     os=-mint
494     ;;
495     mipsel*-linux*)
496     basic_machine=mipsel-unknown
497     os=-linux-gnu
498     ;;
499     mips*-linux*)
500     basic_machine=mips-unknown
501     os=-linux-gnu
502     ;;
503     mips3*-*)
504     basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
505     ;;
506     mips3*)
507     basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
508     ;;
509     monitor)
510     basic_machine=m68k-rom68k
511     os=-coff
512     ;;
513     msdos)
514     basic_machine=i386-unknown
515     os=-msdos
516     ;;
517     ncr3000)
518     basic_machine=i486-ncr
519     os=-sysv4
520     ;;
521     netbsd386)
522     basic_machine=i386-unknown
523     os=-netbsd
524     ;;
525     netwinder)
526     basic_machine=armv4l-corel
527     os=-linux
528     ;;
529     news | news700 | news800 | news900)
530     basic_machine=m68k-sony
531     os=-newsos
532     ;;
533     news1000)
534     basic_machine=m68030-sony
535     os=-newsos
536     ;;
537     news-3600 | risc-news)
538     basic_machine=mips-sony
539     os=-newsos
540     ;;
541     necv70)
542     basic_machine=v70-nec
543     os=-sysv
544     ;;
545     next | m*-next )
546     basic_machine=m68k-next
547     case $os in
548     -nextstep* )
549     ;;
550     -ns2*)
551     os=-nextstep2
552     ;;
553     *)
554     os=-nextstep3
555     ;;
556     esac
557     ;;
558     nh3000)
559     basic_machine=m68k-harris
560     os=-cxux
561     ;;
562     nh[45]000)
563     basic_machine=m88k-harris
564     os=-cxux
565     ;;
566     nindy960)
567     basic_machine=i960-intel
568     os=-nindy
569     ;;
570     mon960)
571     basic_machine=i960-intel
572     os=-mon960
573     ;;
574     np1)
575     basic_machine=np1-gould
576     ;;
577     op50n-* | op60c-*)
578     basic_machine=hppa1.1-oki
579     os=-proelf
580     ;;
581     OSE68000 | ose68000)
582     basic_machine=m68000-ericsson
583     os=-ose
584     ;;
585     os68k)
586     basic_machine=m68k-none
587     os=-os68k
588     ;;
589     pa-hitachi)
590     basic_machine=hppa1.1-hitachi
591     os=-hiuxwe2
592     ;;
593     paragon)
594     basic_machine=i860-intel
595     os=-osf
596     ;;
597     pbd)
598     basic_machine=sparc-tti
599     ;;
600     pbb)
601     basic_machine=m68k-tti
602     ;;
603     pc532 | pc532-*)
604     basic_machine=ns32k-pc532
605     ;;
606     pentium | p5 | k5 | k6 | nexen)
607     basic_machine=i586-pc
608     ;;
609     pentiumpro | p6 | 6x86)
610     basic_machine=i686-pc
611     ;;
612     pentiumii | pentium2)
613     basic_machine=i786-pc
614     ;;
615     pentium-* | p5-* | k5-* | k6-* | nexen-*)
616     basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
617     ;;
618     pentiumpro-* | p6-* | 6x86-*)
619     basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
620     ;;
621     pentiumii-* | pentium2-*)
622     basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
623     ;;
624     pn)
625     basic_machine=pn-gould
626     ;;
627     power) basic_machine=rs6000-ibm
628     ;;
629     ppc) basic_machine=powerpc-unknown
630     ;;
631     ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
632     ;;
633     ppcle | powerpclittle | ppc-le | powerpc-little)
634     basic_machine=powerpcle-unknown
635     ;;
636     ppcle-* | powerpclittle-*)
637     basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
638     ;;
639     ps2)
640     basic_machine=i386-ibm
641     ;;
642     rom68k)
643     basic_machine=m68k-rom68k
644     os=-coff
645     ;;
646     rm[46]00)
647     basic_machine=mips-siemens
648     ;;
649     rtpc | rtpc-*)
650     basic_machine=romp-ibm
651     ;;
652     sa29200)
653     basic_machine=a29k-amd
654     os=-udi
655     ;;
656     sequent)
657     basic_machine=i386-sequent
658     ;;
659     sh)
660     basic_machine=sh-hitachi
661     os=-hms
662     ;;
663     sparclite-wrs)
664     basic_machine=sparclite-wrs
665     os=-vxworks
666     ;;
667     sps7)
668     basic_machine=m68k-bull
669     os=-sysv2
670     ;;
671     spur)
672     basic_machine=spur-unknown
673     ;;
674     st2000)
675     basic_machine=m68k-tandem
676     ;;
677     stratus)
678     basic_machine=i860-stratus
679     os=-sysv4
680     ;;
681     sun2)
682     basic_machine=m68000-sun
683     ;;
684     sun2os3)
685     basic_machine=m68000-sun
686     os=-sunos3
687     ;;
688     sun2os4)
689     basic_machine=m68000-sun
690     os=-sunos4
691     ;;
692     sun3os3)
693     basic_machine=m68k-sun
694     os=-sunos3
695     ;;
696     sun3os4)
697     basic_machine=m68k-sun
698     os=-sunos4
699     ;;
700     sun4os3)
701     basic_machine=sparc-sun
702     os=-sunos3
703     ;;
704     sun4os4)
705     basic_machine=sparc-sun
706     os=-sunos4
707     ;;
708     sun4sol2)
709     basic_machine=sparc-sun
710     os=-solaris2
711     ;;
712     sun3 | sun3-*)
713     basic_machine=m68k-sun
714     ;;
715     sun4)
716     basic_machine=sparc-sun
717     ;;
718     sun386 | sun386i | roadrunner)
719     basic_machine=i386-sun
720     ;;
721     symmetry)
722     basic_machine=i386-sequent
723     os=-dynix
724     ;;
725     t3e)
726     basic_machine=t3e-cray
727     os=-unicos
728     ;;
729     tx39)
730     basic_machine=mipstx39-unknown
731     ;;
732     tx39el)
733     basic_machine=mipstx39el-unknown
734     ;;
735     tower | tower-32)
736     basic_machine=m68k-ncr
737     ;;
738     udi29k)
739     basic_machine=a29k-amd
740     os=-udi
741     ;;
742     ultra3)
743     basic_machine=a29k-nyu
744     os=-sym1
745     ;;
746     v810 | necv810)
747     basic_machine=v810-nec
748     os=-none
749     ;;
750     vaxv)
751     basic_machine=vax-dec
752     os=-sysv
753     ;;
754     vms)
755     basic_machine=vax-dec
756     os=-vms
757     ;;
758     vpp*|vx|vx-*)
759     basic_machine=f301-fujitsu
760     ;;
761     vxworks960)
762     basic_machine=i960-wrs
763     os=-vxworks
764     ;;
765     vxworks68)
766     basic_machine=m68k-wrs
767     os=-vxworks
768     ;;
769     vxworks29k)
770     basic_machine=a29k-wrs
771     os=-vxworks
772     ;;
773     w65*)
774     basic_machine=w65-wdc
775     os=-none
776     ;;
777     w89k-*)
778     basic_machine=hppa1.1-winbond
779     os=-proelf
780     ;;
781     xmp)
782     basic_machine=xmp-cray
783     os=-unicos
784     ;;
785     xps | xps100)
786     basic_machine=xps100-honeywell
787     ;;
788     z8k-*-coff)
789     basic_machine=z8k-unknown
790     os=-sim
791     ;;
792     none)
793     basic_machine=none-none
794     os=-none
795     ;;
796    
797     # Here we handle the default manufacturer of certain CPU types. It is in
798     # some cases the only manufacturer, in others, it is the most popular.
799     w89k)
800     basic_machine=hppa1.1-winbond
801     ;;
802     op50n)
803     basic_machine=hppa1.1-oki
804     ;;
805     op60c)
806     basic_machine=hppa1.1-oki
807     ;;
808     mips)
809     if [ x$os = x-linux-gnu ]; then
810     basic_machine=mips-unknown
811     else
812     basic_machine=mips-mips
813     fi
814     ;;
815     romp)
816     basic_machine=romp-ibm
817     ;;
818     rs6000)
819     basic_machine=rs6000-ibm
820     ;;
821     vax)
822     basic_machine=vax-dec
823     ;;
824     pdp11)
825     basic_machine=pdp11-dec
826     ;;
827     we32k)
828     basic_machine=we32k-att
829     ;;
830     sparc | sparcv9)
831     basic_machine=sparc-sun
832     ;;
833     cydra)
834     basic_machine=cydra-cydrome
835     ;;
836     orion)
837     basic_machine=orion-highlevel
838     ;;
839     orion105)
840     basic_machine=clipper-highlevel
841     ;;
842     mac | mpw | mac-mpw)
843     basic_machine=m68k-apple
844     ;;
845     pmac | pmac-mpw)
846     basic_machine=powerpc-apple
847     ;;
848     c4x*)
849     basic_machine=c4x-none
850     os=-coff
851     ;;
852     *)
853     echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
854     exit 1
855     ;;
856     esac
857    
858     # Here we canonicalize certain aliases for manufacturers.
859     case $basic_machine in
860     *-digital*)
861     basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
862     ;;
863     *-commodore*)
864     basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
865     ;;
866     *)
867     ;;
868     esac
869    
870     # Decode manufacturer-specific aliases for certain operating systems.
871    
872     if [ x"$os" != x"" ]
873     then
874     case $os in
875     # First match some system type aliases
876     # that might get confused with valid system types.
877     # -solaris* is a basic system type, with this one exception.
878     -solaris1 | -solaris1.*)
879     os=`echo $os | sed -e 's|solaris1|sunos4|'`
880     ;;
881     -solaris)
882     os=-solaris2
883     ;;
884     -svr4*)
885     os=-sysv4
886     ;;
887     -unixware*)
888     os=-sysv4.2uw
889     ;;
890     -gnu/linux*)
891     os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
892     ;;
893     # First accept the basic system types.
894     # The portable systems comes first.
895     # Each alternative MUST END IN A *, to match a version number.
896     # -sysv* is not here because it comes later, after sysvr4.
897     -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
898     | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
899     | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
900     | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
901     | -aos* \
902     | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
903     | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
904     | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
905     | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
906     | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
907     | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
908     | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
909     | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
910     | -interix* | -uwin* | -rhapsody* | -openstep* | -oskit*)
911     # Remember, each alternative MUST END IN *, to match a version number.
912     ;;
913     -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
914     | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
915     | -macos* | -mpw* | -magic* | -mon960* | -lnews*)
916     ;;
917     -mac*)
918     os=`echo $os | sed -e 's|mac|macos|'`
919     ;;
920     -linux*)
921     os=`echo $os | sed -e 's|linux|linux-gnu|'`
922     ;;
923     -sunos5*)
924     os=`echo $os | sed -e 's|sunos5|solaris2|'`
925     ;;
926     -sunos6*)
927     os=`echo $os | sed -e 's|sunos6|solaris3|'`
928     ;;
929     -osfrose*)
930     os=-osfrose
931     ;;
932     -osf*)
933     os=-osf
934     ;;
935     -utek*)
936     os=-bsd
937     ;;
938     -dynix*)
939     os=-bsd
940     ;;
941     -acis*)
942     os=-aos
943     ;;
944     -386bsd)
945     os=-bsd
946     ;;
947     -ctix* | -uts*)
948     os=-sysv
949     ;;
950     -ns2 )
951     os=-nextstep2
952     ;;
953     # Preserve the version number of sinix5.
954     -sinix5.*)
955     os=`echo $os | sed -e 's|sinix|sysv|'`
956     ;;
957     -sinix*)
958     os=-sysv4
959     ;;
960     -triton*)
961     os=-sysv3
962     ;;
963     -oss*)
964     os=-sysv3
965     ;;
966     -svr4)
967     os=-sysv4
968     ;;
969     -svr3)
970     os=-sysv3
971     ;;
972     -sysvr4)
973     os=-sysv4
974     ;;
975     # This must come after -sysvr4.
976     -sysv*)
977     ;;
978     -ose*)
979     os=-ose
980     ;;
981     -es1800*)
982     os=-ose
983     ;;
984     -xenix)
985     os=-xenix
986     ;;
987     -*mint | -*MiNT)
988     os=-mint
989     ;;
990     -none)
991     ;;
992     *)
993     # Get rid of the `-' at the beginning of $os.
994     os=`echo $os | sed 's/[^-]*-//'`
995     echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
996     exit 1
997     ;;
998     esac
999     else
1000    
1001     # Here we handle the default operating systems that come with various machines.
1002     # The value should be what the vendor currently ships out the door with their
1003     # machine or put another way, the most popular os provided with the machine.
1004    
1005     # Note that if you're going to try to match "-MANUFACTURER" here (say,
1006     # "-sun"), then you have to tell the case statement up towards the top
1007     # that MANUFACTURER isn't an operating system. Otherwise, code above
1008     # will signal an error saying that MANUFACTURER isn't an operating
1009     # system, and we'll never get to this point.
1010    
1011     case $basic_machine in
1012     *-acorn)
1013     os=-riscix1.2
1014     ;;
1015     arm*-corel)
1016     os=-linux
1017     ;;
1018     arm*-semi)
1019     os=-aout
1020     ;;
1021     pdp11-*)
1022     os=-none
1023     ;;
1024     *-dec | vax-*)
1025     os=-ultrix4.2
1026     ;;
1027     m68*-apollo)
1028     os=-domain
1029     ;;
1030     i386-sun)
1031     os=-sunos4.0.2
1032     ;;
1033     m68000-sun)
1034     os=-sunos3
1035     # This also exists in the configure program, but was not the
1036     # default.
1037     # os=-sunos4
1038     ;;
1039     m68*-cisco)
1040     os=-aout
1041     ;;
1042     mips*-cisco)
1043     os=-elf
1044     ;;
1045     mips*-*)
1046     os=-elf
1047     ;;
1048     *-tti) # must be before sparc entry or we get the wrong os.
1049     os=-sysv3
1050     ;;
1051     sparc-* | *-sun)
1052     os=-sunos4.1.1
1053     ;;
1054     *-be)
1055     os=-beos
1056     ;;
1057     *-ibm)
1058     os=-aix
1059     ;;
1060     *-wec)
1061     os=-proelf
1062     ;;
1063     *-winbond)
1064     os=-proelf
1065     ;;
1066     *-oki)
1067     os=-proelf
1068     ;;
1069     *-hp)
1070     os=-hpux
1071     ;;
1072     *-hitachi)
1073     os=-hiux
1074     ;;
1075     i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1076     os=-sysv
1077     ;;
1078     *-cbm)
1079     os=-amigaos
1080     ;;
1081     *-dg)
1082     os=-dgux
1083     ;;
1084     *-dolphin)
1085     os=-sysv3
1086     ;;
1087     m68k-ccur)
1088     os=-rtu
1089     ;;
1090     m88k-omron*)
1091     os=-luna
1092     ;;
1093     *-next )
1094     os=-nextstep
1095     ;;
1096     *-sequent)
1097     os=-ptx
1098     ;;
1099     *-crds)
1100     os=-unos
1101     ;;
1102     *-ns)
1103     os=-genix
1104     ;;
1105     i370-*)
1106     os=-mvs
1107     ;;
1108     *-next)
1109     os=-nextstep3
1110     ;;
1111     *-gould)
1112     os=-sysv
1113     ;;
1114     *-highlevel)
1115     os=-bsd
1116     ;;
1117     *-encore)
1118     os=-bsd
1119     ;;
1120     *-sgi)
1121     os=-irix
1122     ;;
1123     *-siemens)
1124     os=-sysv4
1125     ;;
1126     *-masscomp)
1127     os=-rtu
1128     ;;
1129     f301-fujitsu)
1130     os=-uxpv
1131     ;;
1132     *-rom68k)
1133     os=-coff
1134     ;;
1135     *-*bug)
1136     os=-coff
1137     ;;
1138     *-apple)
1139     os=-macos
1140     ;;
1141     *-atari*)
1142     os=-mint
1143     ;;
1144     *)
1145     os=-none
1146     ;;
1147     esac
1148     fi
1149    
1150     # Here we handle the case where we know the os, and the CPU type, but not the
1151     # manufacturer. We pick the logical manufacturer.
1152     vendor=unknown
1153     case $basic_machine in
1154     *-unknown)
1155     case $os in
1156     -riscix*)
1157     vendor=acorn
1158     ;;
1159     -sunos*)
1160     vendor=sun
1161     ;;
1162     -aix*)
1163     vendor=ibm
1164     ;;
1165     -beos*)
1166     vendor=be
1167     ;;
1168     -hpux*)
1169     vendor=hp
1170     ;;
1171     -mpeix*)
1172     vendor=hp
1173     ;;
1174     -hiux*)
1175     vendor=hitachi
1176     ;;
1177     -unos*)
1178     vendor=crds
1179     ;;
1180     -dgux*)
1181     vendor=dg
1182     ;;
1183     -luna*)
1184     vendor=omron
1185     ;;
1186     -genix*)
1187     vendor=ns
1188     ;;
1189     -mvs*)
1190     vendor=ibm
1191     ;;
1192     -ptx*)
1193     vendor=sequent
1194     ;;
1195     -vxsim* | -vxworks*)
1196     vendor=wrs
1197     ;;
1198     -aux*)
1199     vendor=apple
1200     ;;
1201     -hms*)
1202     vendor=hitachi
1203     ;;
1204     -mpw* | -macos*)
1205     vendor=apple
1206     ;;
1207     -*mint | -*MiNT)
1208     vendor=atari
1209     ;;
1210     esac
1211     basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1212     ;;
1213     esac
1214    
1215     echo $basic_machine$os

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