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1.1 root 1: #! /bin/sh
2: # Configuration validation subroutine script, version 1.1.
3: # Copyright (C) 1991, 92, 93, 94, 95, 1996 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 $basic_machine in
150: # Recognize the basic CPU types without company name.
151: # Some are omitted here because they have special meanings below.
152: tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arm \
153: | arme[lb] | pyramid | mn10300 \
154: | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
155: | alpha | we32k | ns16k | clipper | i370 | sh \
156: | powerpc | powerpcle | 1750a | dsp16xx | mips64 | mipsel \
157: | pdp11 | mips64el | mips64orion | mips64orionel \
158: | sparc | sparclet | sparclite | sparc64)
159: basic_machine=$basic_machine-unknown
160: ;;
161: # We use `pc' rather than `unknown'
162: # because (1) that's what they normally are, and
163: # (2) the word "unknown" tends to confuse beginning users.
164: i[3456]86)
165: basic_machine=$basic_machine-pc
166: ;;
167: # Object if more than one company name word.
168: *-*-*)
169: echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
170: exit 1
171: ;;
172: # Recognize the basic CPU types with company name.
173: vax-* | tahoe-* | i[3456]86-* | i860-* | m32r-* | m68k-* | m68000-* \
174: | m88k-* | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
175: | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
176: | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
177: | hppa-* | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
178: | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
179: | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
180: | mips64el-* | mips64orion-* | mips64orionel-* | f301-*)
181: ;;
182: # Recognize the various machine names and aliases which stand
183: # for a CPU type and a company and sometimes even an OS.
184: 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
185: basic_machine=m68000-att
186: ;;
187: 3b*)
188: basic_machine=we32k-att
189: ;;
190: alliant | fx80)
191: basic_machine=fx80-alliant
192: ;;
193: altos | altos3068)
194: basic_machine=m68k-altos
195: ;;
196: am29k)
197: basic_machine=a29k-none
198: os=-bsd
199: ;;
200: amdahl)
201: basic_machine=580-amdahl
202: os=-sysv
203: ;;
204: amiga | amiga-*)
205: basic_machine=m68k-cbm
206: ;;
207: amigados)
208: basic_machine=m68k-cbm
209: os=-amigados
210: ;;
211: amigaunix | amix)
212: basic_machine=m68k-cbm
213: os=-sysv4
214: ;;
215: apollo68)
216: basic_machine=m68k-apollo
217: os=-sysv
218: ;;
219: aux)
220: basic_machine=m68k-apple
221: os=-aux
222: ;;
223: balance)
224: basic_machine=ns32k-sequent
225: os=-dynix
226: ;;
227: convex-c1)
228: basic_machine=c1-convex
229: os=-bsd
230: ;;
231: convex-c2)
232: basic_machine=c2-convex
233: os=-bsd
234: ;;
235: convex-c32)
236: basic_machine=c32-convex
237: os=-bsd
238: ;;
239: convex-c34)
240: basic_machine=c34-convex
241: os=-bsd
242: ;;
243: convex-c38)
244: basic_machine=c38-convex
245: os=-bsd
246: ;;
247: cray | ymp)
248: basic_machine=ymp-cray
249: os=-unicos
250: ;;
251: cray2)
252: basic_machine=cray2-cray
253: os=-unicos
254: ;;
255: [ctj]90-cray)
256: basic_machine=c90-cray
257: os=-unicos
258: ;;
259: crds | unos)
260: basic_machine=m68k-crds
261: ;;
262: da30 | da30-*)
263: basic_machine=m68k-da30
264: ;;
265: decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
266: basic_machine=mips-dec
267: ;;
268: delta | 3300 | motorola-3300 | motorola-delta \
269: | 3300-motorola | delta-motorola)
270: basic_machine=m68k-motorola
271: ;;
272: delta88)
273: basic_machine=m88k-motorola
274: os=-sysv3
275: ;;
276: dpx20 | dpx20-*)
277: basic_machine=rs6000-bull
278: os=-bosx
279: ;;
280: dpx2* | dpx2*-bull)
281: basic_machine=m68k-bull
282: os=-sysv3
283: ;;
284: ebmon29k)
285: basic_machine=a29k-amd
286: os=-ebmon
287: ;;
288: elxsi)
289: basic_machine=elxsi-elxsi
290: os=-bsd
291: ;;
292: encore | umax | mmax)
293: basic_machine=ns32k-encore
294: ;;
295: fx2800)
296: basic_machine=i860-alliant
297: ;;
298: genix)
299: basic_machine=ns32k-ns
300: ;;
301: gmicro)
302: basic_machine=tron-gmicro
303: os=-sysv
304: ;;
305: h3050r* | hiux*)
306: basic_machine=hppa1.1-hitachi
307: os=-hiuxwe2
308: ;;
309: h8300hms)
310: basic_machine=h8300-hitachi
311: os=-hms
312: ;;
313: harris)
314: basic_machine=m88k-harris
315: os=-sysv3
316: ;;
317: hp300-*)
318: basic_machine=m68k-hp
319: ;;
320: hp300bsd)
321: basic_machine=m68k-hp
322: os=-bsd
323: ;;
324: hp300hpux)
325: basic_machine=m68k-hp
326: os=-hpux
327: ;;
328: hp9k2[0-9][0-9] | hp9k31[0-9])
329: basic_machine=m68000-hp
330: ;;
331: hp9k3[2-9][0-9])
332: basic_machine=m68k-hp
333: ;;
334: hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
335: basic_machine=hppa1.1-hp
336: ;;
337: hp9k8[0-9][0-9] | hp8[0-9][0-9])
338: basic_machine=hppa1.0-hp
339: ;;
340: hppa-next)
341: os=-nextstep3
342: ;;
343: i370-ibm* | ibm*)
344: basic_machine=i370-ibm
345: os=-mvs
346: ;;
347: # I'm not sure what "Sysv32" means. Should this be sysv3.2?
348: i[3456]86v32)
349: basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
350: os=-sysv32
351: ;;
352: i[3456]86v4*)
353: basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
354: os=-sysv4
355: ;;
356: i[3456]86v)
357: basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
358: os=-sysv
359: ;;
360: i[3456]86sol2)
361: basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
362: os=-solaris2
363: ;;
364: iris | iris4d)
365: basic_machine=mips-sgi
366: case $os in
367: -irix*)
368: ;;
369: *)
370: os=-irix4
371: ;;
372: esac
373: ;;
374: isi68 | isi)
375: basic_machine=m68k-isi
376: os=-sysv
377: ;;
378: m88k-omron*)
379: basic_machine=m88k-omron
380: ;;
381: magnum | m3230)
382: basic_machine=mips-mips
383: os=-sysv
384: ;;
385: merlin)
386: basic_machine=ns32k-utek
387: os=-sysv
388: ;;
389: miniframe)
390: basic_machine=m68000-convergent
391: ;;
392: mipsel*-linux*)
393: basic_machine=mipsel-unknown
1.1.1.2 ! root 394: os=-linux-gnu
1.1 root 395: ;;
396: mips*-linux*)
397: basic_machine=mips-unknown
1.1.1.2 ! root 398: os=-linux-gnu
1.1 root 399: ;;
400: mips3*-*)
401: basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
402: ;;
403: mips3*)
404: basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
405: ;;
406: ncr3000)
407: basic_machine=i486-ncr
408: os=-sysv4
409: ;;
410: news | news700 | news800 | news900)
411: basic_machine=m68k-sony
412: os=-newsos
413: ;;
414: news1000)
415: basic_machine=m68030-sony
416: os=-newsos
417: ;;
418: news-3600 | risc-news)
419: basic_machine=mips-sony
420: os=-newsos
421: ;;
422: next | m*-next )
423: basic_machine=m68k-next
424: case $os in
425: -nextstep* )
426: ;;
427: -ns2*)
428: os=-nextstep2
429: ;;
430: *)
431: os=-nextstep3
432: ;;
433: esac
434: ;;
435: nh3000)
436: basic_machine=m68k-harris
437: os=-cxux
438: ;;
439: nh[45]000)
440: basic_machine=m88k-harris
441: os=-cxux
442: ;;
443: nindy960)
444: basic_machine=i960-intel
445: os=-nindy
446: ;;
447: np1)
448: basic_machine=np1-gould
449: ;;
450: pa-hitachi)
451: basic_machine=hppa1.1-hitachi
452: os=-hiuxwe2
453: ;;
454: paragon)
455: basic_machine=i860-intel
456: os=-osf
457: ;;
458: pbd)
459: basic_machine=sparc-tti
460: ;;
461: pbb)
462: basic_machine=m68k-tti
463: ;;
464: pc532 | pc532-*)
465: basic_machine=ns32k-pc532
466: ;;
467: pentium | p5)
468: basic_machine=i586-intel
469: ;;
470: pentiumpro | p6)
471: basic_machine=i686-intel
472: ;;
473: pentium-* | p5-*)
474: basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
475: ;;
476: pentiumpro-* | p6-*)
477: basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
478: ;;
479: k5)
480: # We don't have specific support for AMD's K5 yet, so just call it a Pentium
481: basic_machine=i586-amd
482: ;;
483: nexen)
484: # We don't have specific support for Nexgen yet, so just call it a Pentium
485: basic_machine=i586-nexgen
486: ;;
487: pn)
488: basic_machine=pn-gould
489: ;;
490: power) basic_machine=rs6000-ibm
491: ;;
492: ppc) basic_machine=powerpc-unknown
493: ;;
494: ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
495: ;;
496: ppcle | powerpclittle | ppc-le | powerpc-little)
497: basic_machine=powerpcle-unknown
498: ;;
499: ppcle-* | powerpclittle-*)
500: basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
501: ;;
502: ps2)
503: basic_machine=i386-ibm
504: ;;
505: rm[46]00)
506: basic_machine=mips-siemens
507: ;;
508: rtpc | rtpc-*)
509: basic_machine=romp-ibm
510: ;;
511: sequent)
512: basic_machine=i386-sequent
513: ;;
514: sh)
515: basic_machine=sh-hitachi
516: os=-hms
517: ;;
518: sps7)
519: basic_machine=m68k-bull
520: os=-sysv2
521: ;;
522: spur)
523: basic_machine=spur-unknown
524: ;;
525: sun2)
526: basic_machine=m68000-sun
527: ;;
528: sun2os3)
529: basic_machine=m68000-sun
530: os=-sunos3
531: ;;
532: sun2os4)
533: basic_machine=m68000-sun
534: os=-sunos4
535: ;;
536: sun3os3)
537: basic_machine=m68k-sun
538: os=-sunos3
539: ;;
540: sun3os4)
541: basic_machine=m68k-sun
542: os=-sunos4
543: ;;
544: sun4os3)
545: basic_machine=sparc-sun
546: os=-sunos3
547: ;;
548: sun4os4)
549: basic_machine=sparc-sun
550: os=-sunos4
551: ;;
552: sun4sol2)
553: basic_machine=sparc-sun
554: os=-solaris2
555: ;;
556: sun3 | sun3-*)
557: basic_machine=m68k-sun
558: ;;
559: sun4)
560: basic_machine=sparc-sun
561: ;;
562: sun386 | sun386i | roadrunner)
563: basic_machine=i386-sun
564: ;;
565: symmetry)
566: basic_machine=i386-sequent
567: os=-dynix
568: ;;
569: tower | tower-32)
570: basic_machine=m68k-ncr
571: ;;
572: udi29k)
573: basic_machine=a29k-amd
574: os=-udi
575: ;;
576: ultra3)
577: basic_machine=a29k-nyu
578: os=-sym1
579: ;;
580: vaxv)
581: basic_machine=vax-dec
582: os=-sysv
583: ;;
584: vms)
585: basic_machine=vax-dec
586: os=-vms
587: ;;
1.1.1.2 ! root 588: vpp*|vx|vx-*)
1.1 root 589: basic_machine=f301-fujitsu
590: ;;
591: vxworks960)
592: basic_machine=i960-wrs
593: os=-vxworks
594: ;;
595: vxworks68)
596: basic_machine=m68k-wrs
597: os=-vxworks
598: ;;
599: vxworks29k)
600: basic_machine=a29k-wrs
601: os=-vxworks
602: ;;
603: xmp)
604: basic_machine=xmp-cray
605: os=-unicos
606: ;;
607: xps | xps100)
608: basic_machine=xps100-honeywell
609: ;;
610: none)
611: basic_machine=none-none
612: os=-none
613: ;;
614:
615: # Here we handle the default manufacturer of certain CPU types. It is in
616: # some cases the only manufacturer, in others, it is the most popular.
617: mips)
1.1.1.2 ! root 618: if [ x$os = x-linux-gnu ]; then
1.1 root 619: basic_machine=mips-unknown
620: else
621: basic_machine=mips-mips
622: fi
623: ;;
624: romp)
625: basic_machine=romp-ibm
626: ;;
627: rs6000)
628: basic_machine=rs6000-ibm
629: ;;
630: vax)
631: basic_machine=vax-dec
632: ;;
633: pdp11)
634: basic_machine=pdp11-dec
635: ;;
636: we32k)
637: basic_machine=we32k-att
638: ;;
639: sparc)
640: basic_machine=sparc-sun
641: ;;
642: cydra)
643: basic_machine=cydra-cydrome
644: ;;
645: orion)
646: basic_machine=orion-highlevel
647: ;;
648: orion105)
649: basic_machine=clipper-highlevel
650: ;;
651: *)
652: echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
653: exit 1
654: ;;
655: esac
656:
657: # Here we canonicalize certain aliases for manufacturers.
658: case $basic_machine in
659: *-digital*)
660: basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
661: ;;
662: *-commodore*)
663: basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
664: ;;
665: *)
666: ;;
667: esac
668:
669: # Decode manufacturer-specific aliases for certain operating systems.
670:
671: if [ x"$os" != x"" ]
672: then
673: case $os in
674: # First match some system type aliases
675: # that might get confused with valid system types.
676: # -solaris* is a basic system type, with this one exception.
677: -solaris1 | -solaris1.*)
678: os=`echo $os | sed -e 's|solaris1|sunos4|'`
679: ;;
680: -solaris)
681: os=-solaris2
682: ;;
683: -unixware* | svr4*)
684: os=-sysv4
685: ;;
686: -gnu/linux*)
687: os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
688: ;;
689: # First accept the basic system types.
690: # The portable systems comes first.
691: # Each alternative MUST END IN A *, to match a version number.
692: # -sysv* is not here because it comes later, after sysvr4.
693: -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
694: | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
695: | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
696: | -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
697: | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
698: | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
699: | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
700: | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
701: | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
702: | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
703: | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
704: | -linux-gnu* | -uxpv*)
705: # Remember, each alternative MUST END IN *, to match a version number.
706: ;;
707: -linux*)
708: os=`echo $os | sed -e 's|linux|linux-gnu|'`
709: ;;
710: -sunos5*)
711: os=`echo $os | sed -e 's|sunos5|solaris2|'`
712: ;;
713: -sunos6*)
714: os=`echo $os | sed -e 's|sunos6|solaris3|'`
715: ;;
716: -osfrose*)
717: os=-osfrose
718: ;;
719: -osf*)
720: os=-osf
721: ;;
722: -utek*)
723: os=-bsd
724: ;;
725: -dynix*)
726: os=-bsd
727: ;;
728: -acis*)
729: os=-aos
730: ;;
731: -ctix* | -uts*)
732: os=-sysv
733: ;;
734: -ns2 )
735: os=-nextstep2
736: ;;
737: # Preserve the version number of sinix5.
738: -sinix5.*)
739: os=`echo $os | sed -e 's|sinix|sysv|'`
740: ;;
741: -sinix*)
742: os=-sysv4
743: ;;
744: -triton*)
745: os=-sysv3
746: ;;
747: -oss*)
748: os=-sysv3
749: ;;
750: -svr4)
751: os=-sysv4
752: ;;
753: -svr3)
754: os=-sysv3
755: ;;
756: -sysvr4)
757: os=-sysv4
758: ;;
759: # This must come after -sysvr4.
760: -sysv*)
761: ;;
762: -xenix)
763: os=-xenix
764: ;;
765: -none)
766: ;;
767: *)
768: # Get rid of the `-' at the beginning of $os.
769: os=`echo $os | sed 's/[^-]*-//'`
770: echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
771: exit 1
772: ;;
773: esac
774: else
775:
776: # Here we handle the default operating systems that come with various machines.
777: # The value should be what the vendor currently ships out the door with their
778: # machine or put another way, the most popular os provided with the machine.
779:
780: # Note that if you're going to try to match "-MANUFACTURER" here (say,
781: # "-sun"), then you have to tell the case statement up towards the top
782: # that MANUFACTURER isn't an operating system. Otherwise, code above
783: # will signal an error saying that MANUFACTURER isn't an operating
784: # system, and we'll never get to this point.
785:
786: case $basic_machine in
787: *-acorn)
788: os=-riscix1.2
789: ;;
790: arm*-semi)
791: os=-aout
792: ;;
793: pdp11-*)
794: os=-none
795: ;;
796: *-dec | vax-*)
797: os=-ultrix4.2
798: ;;
799: m68*-apollo)
800: os=-domain
801: ;;
802: i386-sun)
803: os=-sunos4.0.2
804: ;;
805: m68000-sun)
806: os=-sunos3
807: # This also exists in the configure program, but was not the
808: # default.
809: # os=-sunos4
810: ;;
811: *-tti) # must be before sparc entry or we get the wrong os.
812: os=-sysv3
813: ;;
814: sparc-* | *-sun)
815: os=-sunos4.1.1
816: ;;
817: *-ibm)
818: os=-aix
819: ;;
820: *-hp)
821: os=-hpux
822: ;;
823: *-hitachi)
824: os=-hiux
825: ;;
826: i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
827: os=-sysv
828: ;;
829: *-cbm)
830: os=-amigados
831: ;;
832: *-dg)
833: os=-dgux
834: ;;
835: *-dolphin)
836: os=-sysv3
837: ;;
838: m68k-ccur)
839: os=-rtu
840: ;;
841: m88k-omron*)
842: os=-luna
843: ;;
844: *-next )
845: os=-nextstep
846: ;;
847: *-sequent)
848: os=-ptx
849: ;;
850: *-crds)
851: os=-unos
852: ;;
853: *-ns)
854: os=-genix
855: ;;
856: i370-*)
857: os=-mvs
858: ;;
859: *-next)
860: os=-nextstep3
861: ;;
862: *-gould)
863: os=-sysv
864: ;;
865: *-highlevel)
866: os=-bsd
867: ;;
868: *-encore)
869: os=-bsd
870: ;;
871: *-sgi)
872: os=-irix
873: ;;
874: *-siemens)
875: os=-sysv4
876: ;;
877: *-masscomp)
878: os=-rtu
879: ;;
880: f301-fujitsu)
881: os=-uxpv
882: ;;
883: *)
884: os=-none
885: ;;
886: esac
887: fi
888:
889: # Here we handle the case where we know the os, and the CPU type, but not the
890: # manufacturer. We pick the logical manufacturer.
891: vendor=unknown
892: case $basic_machine in
893: *-unknown)
894: case $os in
895: -riscix*)
896: vendor=acorn
897: ;;
898: -sunos*)
899: vendor=sun
900: ;;
901: -aix*)
902: vendor=ibm
903: ;;
904: -hpux*)
905: vendor=hp
906: ;;
907: -hiux*)
908: vendor=hitachi
909: ;;
910: -unos*)
911: vendor=crds
912: ;;
913: -dgux*)
914: vendor=dg
915: ;;
916: -luna*)
917: vendor=omron
918: ;;
919: -genix*)
920: vendor=ns
921: ;;
922: -mvs*)
923: vendor=ibm
924: ;;
925: -ptx*)
926: vendor=sequent
927: ;;
928: -vxsim* | -vxworks*)
929: vendor=wrs
930: ;;
931: -aux*)
932: vendor=apple
933: ;;
934: esac
935: basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
936: ;;
937: esac
938:
939: echo $basic_machine$os
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