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1.1 root 1: #! /bin/sh
2: # Configuration validation subroutine script, version 1.1.
3: # Copyright (C) 1991, 92-97, 1998 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: -hiux*)
102: os=-hiuxwe2
103: ;;
104: -sco5)
105: os=sco3.2v5
106: basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
107: ;;
108: -sco4)
109: os=-sco3.2v4
110: basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
111: ;;
112: -sco3.2.[4-9]*)
113: os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
114: basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
115: ;;
116: -sco3.2v[4-9]*)
117: # Don't forget version if it is 3.2v4 or newer.
118: basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
119: ;;
120: -sco*)
121: os=-sco3.2v2
122: basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
123: ;;
124: -isc)
125: os=-isc2.2
126: basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
127: ;;
128: -clix*)
129: basic_machine=clipper-intergraph
130: ;;
131: -isc*)
132: basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
133: ;;
134: -lynx*)
135: os=-lynxos
136: ;;
137: -ptx*)
138: basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
139: ;;
140: -windowsnt*)
141: os=`echo $os | sed -e 's/windowsnt/winnt/'`
142: ;;
143: -psos*)
144: os=-psos
145: ;;
146: esac
147:
148: # Decode aliases for certain CPU-COMPANY combinations.
149: case $basic_machine in
150: # Recognize the basic CPU types without company name.
151: # Some are omitted here because they have special meanings below.
152: tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
153: | arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
154: | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 | hppa2.0 \
155: | hppa2.0w \
156: | alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \
157: | i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \
158: | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
159: | mipstx39 | mipstx39el | armv[34][lb] \
160: | sparc | sparclet | sparclite | sparc64 | v850)
161: basic_machine=$basic_machine-unknown
162: ;;
163: # We use `pc' rather than `unknown'
164: # because (1) that's what they normally are, and
165: # (2) the word "unknown" tends to confuse beginning users.
166: i[34567]86)
167: basic_machine=$basic_machine-pc
168: ;;
169: # Object if more than one company name word.
170: *-*-*)
171: echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
172: exit 1
173: ;;
174: # Recognize the basic CPU types with company name.
175: vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
176: | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
177: | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
178: | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
179: | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* \
180: | hppa2.0w-* \
181: | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
182: | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
183: | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
184: | sparc64-* | mips64-* | mipsel-* | armv[34][lb]-*\
185: | mips64el-* | mips64orion-* | mips64orionel-* \
186: | mipstx39-* | mipstx39el-* \
187: | f301-* | armv*-*)
188: ;;
189: # Recognize the various machine names and aliases which stand
190: # for a CPU type and a company and sometimes even an OS.
191: 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
192: basic_machine=m68000-att
193: ;;
194: 3b*)
195: basic_machine=we32k-att
196: ;;
197: alliant | fx80)
198: basic_machine=fx80-alliant
199: ;;
200: altos | altos3068)
201: basic_machine=m68k-altos
202: ;;
203: am29k)
204: basic_machine=a29k-none
205: os=-bsd
206: ;;
207: amdahl)
208: basic_machine=580-amdahl
209: os=-sysv
210: ;;
211: amiga | amiga-*)
212: basic_machine=m68k-cbm
213: ;;
214: amigaos | amigados)
215: basic_machine=m68k-cbm
216: os=-amigaos
217: ;;
218: amigaunix | amix)
219: basic_machine=m68k-cbm
220: os=-sysv4
221: ;;
222: apollo68)
223: basic_machine=m68k-apollo
224: os=-sysv
225: ;;
226: aux)
227: basic_machine=m68k-apple
228: os=-aux
229: ;;
230: balance)
231: basic_machine=ns32k-sequent
232: os=-dynix
233: ;;
234: convex-c1)
235: basic_machine=c1-convex
236: os=-bsd
237: ;;
238: convex-c2)
239: basic_machine=c2-convex
240: os=-bsd
241: ;;
242: convex-c32)
243: basic_machine=c32-convex
244: os=-bsd
245: ;;
246: convex-c34)
247: basic_machine=c34-convex
248: os=-bsd
249: ;;
250: convex-c38)
251: basic_machine=c38-convex
252: os=-bsd
253: ;;
254: cray | ymp)
255: basic_machine=ymp-cray
256: os=-unicos
257: ;;
258: cray2)
259: basic_machine=cray2-cray
260: os=-unicos
261: ;;
262: [ctj]90-cray)
263: basic_machine=c90-cray
264: os=-unicos
265: ;;
266: crds | unos)
267: basic_machine=m68k-crds
268: ;;
269: da30 | da30-*)
270: basic_machine=m68k-da30
271: ;;
272: decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
273: basic_machine=mips-dec
274: ;;
275: delta | 3300 | motorola-3300 | motorola-delta \
276: | 3300-motorola | delta-motorola)
277: basic_machine=m68k-motorola
278: ;;
279: delta88)
280: basic_machine=m88k-motorola
281: os=-sysv3
282: ;;
283: dpx20 | dpx20-*)
284: basic_machine=rs6000-bull
285: os=-bosx
286: ;;
287: dpx2* | dpx2*-bull)
288: basic_machine=m68k-bull
289: os=-sysv3
290: ;;
291: ebmon29k)
292: basic_machine=a29k-amd
293: os=-ebmon
294: ;;
295: elxsi)
296: basic_machine=elxsi-elxsi
297: os=-bsd
298: ;;
299: encore | umax | mmax)
300: basic_machine=ns32k-encore
301: ;;
302: fx2800)
303: basic_machine=i860-alliant
304: ;;
305: genix)
306: basic_machine=ns32k-ns
307: ;;
308: gmicro)
309: basic_machine=tron-gmicro
310: os=-sysv
311: ;;
312: h3050r* | hiux*)
313: basic_machine=hppa1.1-hitachi
314: os=-hiuxwe2
315: ;;
316: h8300hms)
317: basic_machine=h8300-hitachi
318: os=-hms
319: ;;
320: harris)
321: basic_machine=m88k-harris
322: os=-sysv3
323: ;;
324: hp300-*)
325: basic_machine=m68k-hp
326: ;;
327: hp300bsd)
328: basic_machine=m68k-hp
329: os=-bsd
330: ;;
331: hp300hpux)
332: basic_machine=m68k-hp
333: os=-hpux
334: ;;
335: hp9k2[0-9][0-9] | hp9k31[0-9])
336: basic_machine=m68000-hp
337: ;;
338: hp9k3[2-9][0-9])
339: basic_machine=m68k-hp
340: ;;
341: hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
342: basic_machine=hppa1.1-hp
343: ;;
344: hp9k8[0-9][0-9] | hp8[0-9][0-9])
345: basic_machine=hppa1.0-hp
346: ;;
347: hppa-next)
348: os=-nextstep3
349: ;;
350: hp3k9[0-9][0-9] | hp9[0-9][0-9])
351: basic_machine=hppa1.0-hp
352: os=-mpeix
353: ;;
354: hp3k9[0-9][0-9] | hp9[0-9][0-9])
355: basic_machine=hppa1.0-hp
356: os=-mpeix
357: ;;
358: i370-ibm* | ibm*)
359: basic_machine=i370-ibm
360: os=-mvs
361: ;;
362: # I'm not sure what "Sysv32" means. Should this be sysv3.2?
363: i[34567]86v32)
364: basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
365: os=-sysv32
366: ;;
367: i[34567]86v4*)
368: basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
369: os=-sysv4
370: ;;
371: i[34567]86v)
372: basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
373: os=-sysv
374: ;;
375: i[34567]86sol2)
376: basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
377: os=-solaris2
378: ;;
379: iris | iris4d)
380: basic_machine=mips-sgi
381: case $os in
382: -irix*)
383: ;;
384: *)
385: os=-irix4
386: ;;
387: esac
388: ;;
389: isi68 | isi)
390: basic_machine=m68k-isi
391: os=-sysv
392: ;;
393: m88k-omron*)
394: basic_machine=m88k-omron
395: ;;
396: magnum | m3230)
397: basic_machine=mips-mips
398: os=-sysv
399: ;;
400: merlin)
401: basic_machine=ns32k-utek
402: os=-sysv
403: ;;
404: miniframe)
405: basic_machine=m68000-convergent
406: ;;
407: mipsel*-linux*)
408: basic_machine=mipsel-unknown
409: os=-linux-gnu
410: ;;
411: mips*-linux*)
412: basic_machine=mips-unknown
413: os=-linux-gnu
414: ;;
415: mips3*-*)
416: basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
417: ;;
418: mips3*)
419: basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
420: ;;
421: ncr3000)
422: basic_machine=i486-ncr
423: os=-sysv4
424: ;;
425: netwinder)
426: basic_machine=armv4l-corel
427: os=-linux
428: ;;
429: news | news700 | news800 | news900)
430: basic_machine=m68k-sony
431: os=-newsos
432: ;;
433: news1000)
434: basic_machine=m68030-sony
435: os=-newsos
436: ;;
437: news-3600 | risc-news)
438: basic_machine=mips-sony
439: os=-newsos
440: ;;
441: next | m*-next )
442: basic_machine=m68k-next
443: case $os in
444: -nextstep* )
445: ;;
446: -ns2*)
447: os=-nextstep2
448: ;;
449: *)
450: os=-nextstep3
451: ;;
452: esac
453: ;;
454: nh3000)
455: basic_machine=m68k-harris
456: os=-cxux
457: ;;
458: nh[45]000)
459: basic_machine=m88k-harris
460: os=-cxux
461: ;;
462: nindy960)
463: basic_machine=i960-intel
464: os=-nindy
465: ;;
466: np1)
467: basic_machine=np1-gould
468: ;;
469: pa-hitachi)
470: basic_machine=hppa1.1-hitachi
471: os=-hiuxwe2
472: ;;
473: paragon)
474: basic_machine=i860-intel
475: os=-osf
476: ;;
477: pbd)
478: basic_machine=sparc-tti
479: ;;
480: pbb)
481: basic_machine=m68k-tti
482: ;;
483: pc532 | pc532-*)
484: basic_machine=ns32k-pc532
485: ;;
486: pentium | p5 | k5 | nexen)
487: basic_machine=i586-pc
488: ;;
489: pentiumpro | p6 | k6 | 6x86)
490: basic_machine=i686-pc
491: ;;
492: pentiumii | pentium2)
493: basic_machine=i786-pc
494: ;;
495: pentium-* | p5-* | k5-* | nexen-*)
496: basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
497: ;;
498: pentiumpro-* | p6-* | k6-* | 6x86-*)
499: basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
500: ;;
501: pentiumii-* | pentium2-*)
502: basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
503: ;;
504: pn)
505: basic_machine=pn-gould
506: ;;
507: power) basic_machine=rs6000-ibm
508: ;;
509: ppc) basic_machine=powerpc-unknown
510: ;;
511: ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
512: ;;
513: ppcle | powerpclittle | ppc-le | powerpc-little)
514: basic_machine=powerpcle-unknown
515: ;;
516: ppcle-* | powerpclittle-*)
517: basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
518: ;;
519: ps2)
520: basic_machine=i386-ibm
521: ;;
522: rm[46]00)
523: basic_machine=mips-siemens
524: ;;
525: rtpc | rtpc-*)
526: basic_machine=romp-ibm
527: ;;
528: sequent)
529: basic_machine=i386-sequent
530: ;;
531: sh)
532: basic_machine=sh-hitachi
533: os=-hms
534: ;;
535: sps7)
536: basic_machine=m68k-bull
537: os=-sysv2
538: ;;
539: spur)
540: basic_machine=spur-unknown
541: ;;
542: sun2)
543: basic_machine=m68000-sun
544: ;;
545: sun2os3)
546: basic_machine=m68000-sun
547: os=-sunos3
548: ;;
549: sun2os4)
550: basic_machine=m68000-sun
551: os=-sunos4
552: ;;
553: sun3os3)
554: basic_machine=m68k-sun
555: os=-sunos3
556: ;;
557: sun3os4)
558: basic_machine=m68k-sun
559: os=-sunos4
560: ;;
561: sun4os3)
562: basic_machine=sparc-sun
563: os=-sunos3
564: ;;
565: sun4os4)
566: basic_machine=sparc-sun
567: os=-sunos4
568: ;;
569: sun4sol2)
570: basic_machine=sparc-sun
571: os=-solaris2
572: ;;
573: sun3 | sun3-*)
574: basic_machine=m68k-sun
575: ;;
576: sun4)
577: basic_machine=sparc-sun
578: ;;
579: sun386 | sun386i | roadrunner)
580: basic_machine=i386-sun
581: ;;
582: symmetry)
583: basic_machine=i386-sequent
584: os=-dynix
585: ;;
586: tx39)
587: basic_machine=mipstx39-unknown
588: ;;
589: tx39el)
590: basic_machine=mipstx39el-unknown
591: ;;
592: tower | tower-32)
593: basic_machine=m68k-ncr
594: ;;
595: udi29k)
596: basic_machine=a29k-amd
597: os=-udi
598: ;;
599: ultra3)
600: basic_machine=a29k-nyu
601: os=-sym1
602: ;;
603: vaxv)
604: basic_machine=vax-dec
605: os=-sysv
606: ;;
607: vms)
608: basic_machine=vax-dec
609: os=-vms
610: ;;
611: vpp*|vx|vx-*)
612: basic_machine=f301-fujitsu
613: ;;
614: vxworks960)
615: basic_machine=i960-wrs
616: os=-vxworks
617: ;;
618: vxworks68)
619: basic_machine=m68k-wrs
620: os=-vxworks
621: ;;
622: vxworks29k)
623: basic_machine=a29k-wrs
624: os=-vxworks
625: ;;
626: xmp)
627: basic_machine=xmp-cray
628: os=-unicos
629: ;;
630: xps | xps100)
631: basic_machine=xps100-honeywell
632: ;;
633: none)
634: basic_machine=none-none
635: os=-none
636: ;;
637:
638: # Here we handle the default manufacturer of certain CPU types. It is in
639: # some cases the only manufacturer, in others, it is the most popular.
640: mips)
641: if [ x$os = x-linux-gnu ]; then
642: basic_machine=mips-unknown
643: else
644: basic_machine=mips-mips
645: fi
646: ;;
647: romp)
648: basic_machine=romp-ibm
649: ;;
650: rs6000)
651: basic_machine=rs6000-ibm
652: ;;
653: vax)
654: basic_machine=vax-dec
655: ;;
656: pdp11)
657: basic_machine=pdp11-dec
658: ;;
659: we32k)
660: basic_machine=we32k-att
661: ;;
662: sparc)
663: basic_machine=sparc-sun
664: ;;
665: cydra)
666: basic_machine=cydra-cydrome
667: ;;
668: orion)
669: basic_machine=orion-highlevel
670: ;;
671: orion105)
672: basic_machine=clipper-highlevel
673: ;;
674: *)
675: echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
676: exit 1
677: ;;
678: esac
679:
680: # Here we canonicalize certain aliases for manufacturers.
681: case $basic_machine in
682: *-digital*)
683: basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
684: ;;
685: *-commodore*)
686: basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
687: ;;
688: *)
689: ;;
690: esac
691:
692: # Decode manufacturer-specific aliases for certain operating systems.
693:
694: if [ x"$os" != x"" ]
695: then
696: case $os in
697: # First match some system type aliases
698: # that might get confused with valid system types.
699: # -solaris* is a basic system type, with this one exception.
700: -solaris1 | -solaris1.*)
701: os=`echo $os | sed -e 's|solaris1|sunos4|'`
702: ;;
703: -solaris)
704: os=-solaris2
705: ;;
706: -svr4*)
707: os=-sysv4
708: ;;
709: -unixware*)
710: os=-sysv4.2uw
711: ;;
712: -gnu/linux*)
713: os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
714: ;;
715: # First accept the basic system types.
716: # The portable systems comes first.
717: # Each alternative MUST END IN A *, to match a version number.
718: # -sysv* is not here because it comes later, after sysvr4.
719: -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
720: | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
721: | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
722: | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
723: | -aos* \
724: | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
725: | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
726: | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
727: | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
728: | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
729: | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
730: | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
731: | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -rhapsody* \
732: | -openstep* | -mpeix* | -oskit*)
733: # Remember, each alternative MUST END IN *, to match a version number.
734: ;;
735: -linux*)
736: os=`echo $os | sed -e 's|linux|linux-gnu|'`
737: ;;
738: -sunos5*)
739: os=`echo $os | sed -e 's|sunos5|solaris2|'`
740: ;;
741: -sunos6*)
742: os=`echo $os | sed -e 's|sunos6|solaris3|'`
743: ;;
744: -osfrose*)
745: os=-osfrose
746: ;;
747: -osf*)
748: os=-osf
749: ;;
750: -utek*)
751: os=-bsd
752: ;;
753: -dynix*)
754: os=-bsd
755: ;;
756: -acis*)
757: os=-aos
758: ;;
759: -ctix* | -uts*)
760: os=-sysv
761: ;;
762: -ns2 )
763: os=-nextstep2
764: ;;
765: # Preserve the version number of sinix5.
766: -sinix5.*)
767: os=`echo $os | sed -e 's|sinix|sysv|'`
768: ;;
769: -sinix*)
770: os=-sysv4
771: ;;
772: -triton*)
773: os=-sysv3
774: ;;
775: -oss*)
776: os=-sysv3
777: ;;
778: -svr4)
779: os=-sysv4
780: ;;
781: -svr3)
782: os=-sysv3
783: ;;
784: -sysvr4)
785: os=-sysv4
786: ;;
787: # This must come after -sysvr4.
788: -sysv*)
789: ;;
790: -xenix)
791: os=-xenix
792: ;;
793: -none)
794: ;;
795: *)
796: # Get rid of the `-' at the beginning of $os.
797: os=`echo $os | sed 's/[^-]*-//'`
798: echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
799: exit 1
800: ;;
801: esac
802: else
803:
804: # Here we handle the default operating systems that come with various machines.
805: # The value should be what the vendor currently ships out the door with their
806: # machine or put another way, the most popular os provided with the machine.
807:
808: # Note that if you're going to try to match "-MANUFACTURER" here (say,
809: # "-sun"), then you have to tell the case statement up towards the top
810: # that MANUFACTURER isn't an operating system. Otherwise, code above
811: # will signal an error saying that MANUFACTURER isn't an operating
812: # system, and we'll never get to this point.
813:
814: case $basic_machine in
815: *-acorn)
816: os=-riscix1.2
817: ;;
818: arm*-corel)
819: os=-linux
820: ;;
821: arm*-semi)
822: os=-aout
823: ;;
824: pdp11-*)
825: os=-none
826: ;;
827: *-dec | vax-*)
828: os=-ultrix4.2
829: ;;
830: m68*-apollo)
831: os=-domain
832: ;;
833: i386-sun)
834: os=-sunos4.0.2
835: ;;
836: m68000-sun)
837: os=-sunos3
838: # This also exists in the configure program, but was not the
839: # default.
840: # os=-sunos4
841: ;;
842: *-tti) # must be before sparc entry or we get the wrong os.
843: os=-sysv3
844: ;;
845: sparc-* | *-sun)
846: os=-sunos4.1.1
847: ;;
848: *-be)
849: os=-beos
850: ;;
851: *-ibm)
852: os=-aix
853: ;;
854: *-hp)
855: os=-hpux
856: ;;
857: *-hitachi)
858: os=-hiux
859: ;;
860: i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
861: os=-sysv
862: ;;
863: *-cbm)
864: os=-amigaos
865: ;;
866: *-dg)
867: os=-dgux
868: ;;
869: *-dolphin)
870: os=-sysv3
871: ;;
872: m68k-ccur)
873: os=-rtu
874: ;;
875: m88k-omron*)
876: os=-luna
877: ;;
878: *-next )
879: os=-nextstep
880: ;;
881: *-sequent)
882: os=-ptx
883: ;;
884: *-crds)
885: os=-unos
886: ;;
887: *-ns)
888: os=-genix
889: ;;
890: i370-*)
891: os=-mvs
892: ;;
893: *-next)
894: os=-nextstep3
895: ;;
896: *-gould)
897: os=-sysv
898: ;;
899: *-highlevel)
900: os=-bsd
901: ;;
902: *-encore)
903: os=-bsd
904: ;;
905: *-sgi)
906: os=-irix
907: ;;
908: *-siemens)
909: os=-sysv4
910: ;;
911: *-masscomp)
912: os=-rtu
913: ;;
914: f301-fujitsu)
915: os=-uxpv
916: ;;
917: *)
918: os=-none
919: ;;
920: esac
921: fi
922:
923: # Here we handle the case where we know the os, and the CPU type, but not the
924: # manufacturer. We pick the logical manufacturer.
925: vendor=unknown
926: case $basic_machine in
927: *-unknown)
928: case $os in
929: -riscix*)
930: vendor=acorn
931: ;;
932: -sunos*)
933: vendor=sun
934: ;;
935: -aix*)
936: vendor=ibm
937: ;;
938: -hpux*)
939: vendor=hp
940: ;;
941: -mpeix*)
942: vendor=hp
943: ;;
944: -mpeix*)
945: vendor=hp
946: ;;
947: -hiux*)
948: vendor=hitachi
949: ;;
950: -unos*)
951: vendor=crds
952: ;;
953: -dgux*)
954: vendor=dg
955: ;;
956: -luna*)
957: vendor=omron
958: ;;
959: -genix*)
960: vendor=ns
961: ;;
962: -mvs*)
963: vendor=ibm
964: ;;
965: -ptx*)
966: vendor=sequent
967: ;;
968: -vxsim* | -vxworks*)
969: vendor=wrs
970: ;;
971: -aux*)
972: vendor=apple
973: ;;
974: esac
975: basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
976: ;;
977: esac
978:
979: echo $basic_machine$os
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