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JM		 1#! /bin/sh
2# Configuration validation subroutine script, version 1.1.
3# Copyright (C) 1991, 92, 93, 94, 95, 96, 1997 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
48if [ x$1 = x ]
49then
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
55fi
56
57# First pass through any local machine types.
58case $1 in
59 *local*)
60 echo $1
61 exit 0
62 ;;
63 *)
64 ;;
65esac
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.
69maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
70case $maybe_os in
71 linux-gnu*)
72 os=-$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 ;;
81esac
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.
87case $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 ) # CYGNUS LOCAL
102 os=
103 basic_machine=$1
104 ;;
105 -scout) # CYGNUS LOCAL
106 ;;
107 -wrs) # CYGNUS LOCAL
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 -isc)
135 os=-isc2.2
136 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
137 ;;
138 -clix*)
139 basic_machine=clipper-intergraph
140 ;;
141 -isc*)
142 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
143 ;;
144 -lynx*)
145 os=-lynxos
146 ;;
147 -ptx*)
148 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
149 ;;
150 -windowsnt*)
151 os=`echo $os | sed -e 's/windowsnt/winnt/'`
152 ;;
153 -psos*)
154 os=-psos
155 ;;
156esac
157
158# Decode aliases for certain CPU-COMPANY combinations.
159case $basic_machine in
160 # Recognize the basic CPU types without company name.
161 # Some are omitted here because they have special meanings below.
162 tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
163 | arme[lb] | pyramid | mn10200 | mn10300 \
164 | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
165 | alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \
166 | i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \
167 | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
168 | mipstx39 | mipstx39el \
169 | sparc | sparclet | sparclite | sparc64)
170 basic_machine=$basic_machine-unknown
171 ;;
172 m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
173 basic_machine=$basic_machine-unknown
174 ;;
175 mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
176 basic_machine=$basic_machine-unknown
177 ;;
178 mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
179 basic_machine=$basic_machine-unknown
180 ;;
181 mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
182 basic_machine=$basic_machine-unknown
183 ;;
184 mips16) # CYGNUS LOCAL krk/mips16
185 basic_machine=$basic_machine-unknown
186 ;;
187 d10v) # CYGNUS LOCAL meissner/d10v
188 basic_machine=$basic_machine-unknown
189 ;;
190 # We use `pc' rather than `unknown'
191 # because (1) that's what they normally are, and
192 # (2) the word "unknown" tends to confuse beginning users.
193 i[3456]86)
194 basic_machine=$basic_machine-pc
195 ;;
196 # Object if more than one company name word.
197 *-*-*)
198 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
199 exit 1
200 ;;
201 # Recognize the basic CPU types with company name.
202 vax-* | tahoe-* | i[3456]86-* | i860-* | m32r-* | m68k-* | m68000-* \
203 | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
204 | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
205 | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
206 | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
207 | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
208 | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
209 | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
210 | sparc64-* | mips64-* | mipsel-* \
211 | mips64el-* | mips64orion-* | mips64orionel-* \
212 | mipstx39-* | mipstx39el-* \
213 | f301-*)
214 ;;
215 m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
216 ;;
217 mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
218 ;;
219 mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
220 ;;
221 mips16-*) # CYGNUS LOCAL krk/mips16
222 ;;
223 # Recognize the various machine names and aliases which stand
224 # for a CPU type and a company and sometimes even an OS.
225 386bsd) # CYGNUS LOCAL
226 basic_machine=i386-unknown
227 os=-bsd
228 ;;
229 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
230 basic_machine=m68000-att
231 ;;
232 3b*)
233 basic_machine=we32k-att
234 ;;
235 a29khif) # CYGNUS LOCAL
236 basic_machine=a29k-amd
237 os=-udi
238 ;;
239 adobe68k) # CYGNUS LOCAL
240 basic_machine=m68010-adobe
241 os=-scout
242 ;;
243 alliant | fx80)
244 basic_machine=fx80-alliant
245 ;;
246 altos | altos3068)
247 basic_machine=m68k-altos
248 ;;
249 am29k)
250 basic_machine=a29k-none
251 os=-bsd
252 ;;
253 amdahl)
254 basic_machine=580-amdahl
255 os=-sysv
256 ;;
257 amiga | amiga-*)
258 basic_machine=m68k-cbm
259 ;;
260 amigados)
261 basic_machine=m68k-cbm
262 os=-amigados
263 ;;
264 amigaunix | amix)
265 basic_machine=m68k-cbm
266 os=-sysv4
267 ;;
268 apollo68)
269 basic_machine=m68k-apollo
270 os=-sysv
271 ;;
272 apollo68bsd) # CYGNUS LOCAL
273 basic_machine=m68k-apollo
274 os=-bsd
275 ;;
276 aux)
277 basic_machine=m68k-apple
278 os=-aux
279 ;;
280 balance)
281 basic_machine=ns32k-sequent
282 os=-dynix
283 ;;
284 convex-c1)
285 basic_machine=c1-convex
286 os=-bsd
287 ;;
288 convex-c2)
289 basic_machine=c2-convex
290 os=-bsd
291 ;;
292 convex-c32)
293 basic_machine=c32-convex
294 os=-bsd
295 ;;
296 convex-c34)
297 basic_machine=c34-convex
298 os=-bsd
299 ;;
300 convex-c38)
301 basic_machine=c38-convex
302 os=-bsd
303 ;;
304 cray | ymp)
305 basic_machine=ymp-cray
306 os=-unicos
307 ;;
308 cray2)
309 basic_machine=cray2-cray
310 os=-unicos
311 ;;
312 [ctj]90-cray)
313 basic_machine=c90-cray
314 os=-unicos
315 ;;
316 crds | unos)
317 basic_machine=m68k-crds
318 ;;
319 da30 | da30-*)
320 basic_machine=m68k-da30
321 ;;
322 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
323 basic_machine=mips-dec
324 ;;
325 delta | 3300 | motorola-3300 | motorola-delta \
326 | 3300-motorola | delta-motorola)
327 basic_machine=m68k-motorola
328 ;;
329 delta88)
330 basic_machine=m88k-motorola
331 os=-sysv3
332 ;;
333 dpx20 | dpx20-*)
334 basic_machine=rs6000-bull
335 os=-bosx
336 ;;
337 dpx2* | dpx2*-bull)
338 basic_machine=m68k-bull
339 os=-sysv3
340 ;;
341 ebmon29k)
342 basic_machine=a29k-amd
343 os=-ebmon
344 ;;
345 elxsi)
346 basic_machine=elxsi-elxsi
347 os=-bsd
348 ;;
349 encore | umax | mmax)
350 basic_machine=ns32k-encore
351 ;;
352 es1800 | OSE68k | ose68k | ose | OSE) # CYGNUS LOCAL
353 basic_machine=m68k-ericsson
354 os=-ose
355 ;;
356 fx2800)
357 basic_machine=i860-alliant
358 ;;
359 genix)
360 basic_machine=ns32k-ns
361 ;;
362 gmicro)
363 basic_machine=tron-gmicro
364 os=-sysv
365 ;;
366 h3050r* | hiux*)
367 basic_machine=hppa1.1-hitachi
368 os=-hiuxwe2
369 ;;
370 h8300hms)
371 basic_machine=h8300-hitachi
372 os=-hms
373 ;;
374 h8300xray) # CYGNUS LOCAL
375 basic_machine=h8300-hitachi
376 os=-xray
377 ;;
378 h8500hms) # CYGNUS LOCAL
379 basic_machine=h8500-hitachi
380 os=-hms
381 ;;
382 harris)
383 basic_machine=m88k-harris
384 os=-sysv3
385 ;;
386 hp300-*)
387 basic_machine=m68k-hp
388 ;;
389 hp300bsd)
390 basic_machine=m68k-hp
391 os=-bsd
392 ;;
393 hp300hpux)
394 basic_machine=m68k-hp
395 os=-hpux
396 ;;
397 w89k-*) # CYGNUS LOCAL
398 basic_machine=hppa1.1-winbond
399 os=-proelf
400 ;;
401 op50n-*) # CYGNUS LOCAL
402 basic_machine=hppa1.1-oki
403 os=-proelf
404 ;;
405 op60c-*) # CYGNUS LOCAL
406 basic_machine=hppa1.1-oki
407 os=-proelf
408 ;;
409 hppro) # CYGNUS LOCAL
410 basic_machine=hppa1.1-hp
411 os=-proelf
412 ;;
413 hp9k2[0-9][0-9] | hp9k31[0-9])
414 basic_machine=m68000-hp
415 ;;
416 hp9k3[2-9][0-9])
417 basic_machine=m68k-hp
418 ;;
419 hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
420 basic_machine=hppa1.1-hp
421 ;;
422 hp9k8[0-9][0-9] | hp8[0-9][0-9])
423 basic_machine=hppa1.0-hp
424 ;;
425 hppa-next)
426 os=-nextstep3
427 ;;
428 hppaosf) # CYGNUS LOCAL
429 basic_machine=hppa1.1-hp
430 os=-osf
431 ;;
432 i370-ibm* | ibm*)
433 basic_machine=i370-ibm
434 os=-mvs
435 ;;
436# I'm not sure what "Sysv32" means. Should this be sysv3.2?
437 i[3456]86v32)
438 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
439 os=-sysv32
440 ;;
441 i[3456]86v4*)
442 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
443 os=-sysv4
444 ;;
445 i[3456]86v)
446 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
447 os=-sysv
448 ;;
449 i[3456]86sol2)
450 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
451 os=-solaris2
452 ;;
453 i386mach) # CYGNUS LOCAL
454 basic_machine=i386-mach
455 os=-mach
456 ;;
457 i386-vsta | vsta) # CYGNUS LOCAL
458 basic_machine=i386-unknown
459 os=-vsta
460 ;;
461 i386-go32 | go32) # CYGNUS LOCAL
462 basic_machine=i386-unknown
463 os=-go32
464 ;;
465 iris | iris4d)
466 basic_machine=mips-sgi
467 case $os in
468 -irix*)
469 ;;
470 *)
471 os=-irix4
472 ;;
473 esac
474 ;;
475 isi68 | isi)
476 basic_machine=m68k-isi
477 os=-sysv
478 ;;
479 m88k-omron*)
480 basic_machine=m88k-omron
481 ;;
482 magnum | m3230)
483 basic_machine=mips-mips
484 os=-sysv
485 ;;
486 merlin)
487 basic_machine=ns32k-utek
488 os=-sysv
489 ;;
490 miniframe)
491 basic_machine=m68000-convergent
492 ;;
493 mipsel*-linux*)
494 basic_machine=mipsel-unknown
495 os=-linux-gnu
496 ;;
497 mips*-linux*)
498 basic_machine=mips-unknown
499 os=-linux-gnu
500 ;;
501 mips3*-*)
502 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
503 ;;
504 mips3*)
505 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
506 ;;
507 monitor) # CYGNUS LOCAL
508 basic_machine=m68k-rom68k
509 os=-coff
510 ;;
511 msdos) # CYGNUS LOCAL
512 basic_machine=i386-unknown
513 os=-msdos
514 ;;
515 ncr3000)
516 basic_machine=i486-ncr
517 os=-sysv4
518 ;;
519 netbsd386)
520 basic_machine=i386-unknown # CYGNUS LOCAL
521 os=-netbsd
522 ;;
523 news | news700 | news800 | news900)
524 basic_machine=m68k-sony
525 os=-newsos
526 ;;
527 news1000)
528 basic_machine=m68030-sony
529 os=-newsos
530 ;;
531 news-3600 | risc-news)
532 basic_machine=mips-sony
533 os=-newsos
534 ;;
535 necv70) # CYGNUS LOCAL
536 basic_machine=v70-nec
537 os=-sysv
538 ;;
539 next | m*-next )
540 basic_machine=m68k-next
541 case $os in
542 -nextstep* )
543 ;;
544 -ns2*)
545 os=-nextstep2
546 ;;
547 *)
548 os=-nextstep3
549 ;;
550 esac
551 ;;
552 nh3000)
553 basic_machine=m68k-harris
554 os=-cxux
555 ;;
556 nh[45]000)
557 basic_machine=m88k-harris
558 os=-cxux
559 ;;
560 nindy960)
561 basic_machine=i960-intel
562 os=-nindy
563 ;;
564 mon960) # CYGNUS LOCAL
565 basic_machine=i960-intel
566 os=-mon960
567 ;;
568 np1)
569 basic_machine=np1-gould
570 ;;
571 OSE68000 | ose68000) # CYGNUS LOCAL
572 basic_machine=m68000-ericsson
573 os=-ose
574 ;;
575 os68k) # CYGNUS LOCAL
576 basic_machine=m68k-none
577 os=-os68k
578 ;;
579 pa-hitachi)
580 basic_machine=hppa1.1-hitachi
581 os=-hiuxwe2
582 ;;
583 paragon)
584 basic_machine=i860-intel
585 os=-osf
586 ;;
587 pbd)
588 basic_machine=sparc-tti
589 ;;
590 pbb)
591 basic_machine=m68k-tti
592 ;;
593 pc532 | pc532-*)
594 basic_machine=ns32k-pc532
595 ;;
596 pentium | p5)
597 basic_machine=i586-intel
598 ;;
599 pentiumpro | p6)
600 basic_machine=i686-intel
601 ;;
602 pentium-* | p5-*)
603 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
604 ;;
605 pentiumpro-* | p6-*)
606 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
607 ;;
608 k5)
609 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
610 basic_machine=i586-amd
611 ;;
612 nexen)
613 # We don't have specific support for Nexgen yet, so just call it a Pentium
614 basic_machine=i586-nexgen
615 ;;
616 pn)
617 basic_machine=pn-gould
618 ;;
619 power) basic_machine=rs6000-ibm
620 ;;
621 ppc) basic_machine=powerpc-unknown
622 ;;
623 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
624 ;;
625 ppcle | powerpclittle | ppc-le | powerpc-little)
626 basic_machine=powerpcle-unknown
627 ;;
628 ppcle-* | powerpclittle-*)
629 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
630 ;;
631 ps2)
632 basic_machine=i386-ibm
633 ;;
634 rom68k) # CYGNUS LOCAL
635 basic_machine=m68k-rom68k
636 os=-coff
637 ;;
638 rm[46]00)
639 basic_machine=mips-siemens
640 ;;
641 rtpc | rtpc-*)
642 basic_machine=romp-ibm
643 ;;
644 sa29200) # CYGNUS LOCAL
645 basic_machine=a29k-amd
646 os=-udi
647 ;;
648 sequent)
649 basic_machine=i386-sequent
650 ;;
651 sh)
652 basic_machine=sh-hitachi
653 os=-hms
654 ;;
655 sparclite-wrs) # CYGNUS LOCAL
656 basic_machine=sparclite-wrs
657 os=-vxworks
658 ;;
659 sps7)
660 basic_machine=m68k-bull
661 os=-sysv2
662 ;;
663 spur)
664 basic_machine=spur-unknown
665 ;;
666 st2000) # CYGNUS LOCAL
667 basic_machine=m68k-tandem
668 ;;
669 stratus) # CYGNUS LOCAL
670 basic_machine=i860-stratus
671 os=-sysv4
672 ;;
673 sun2)
674 basic_machine=m68000-sun
675 ;;
676 sun2os3)
677 basic_machine=m68000-sun
678 os=-sunos3
679 ;;
680 sun2os4)
681 basic_machine=m68000-sun
682 os=-sunos4
683 ;;
684 sun3os3)
685 basic_machine=m68k-sun
686 os=-sunos3
687 ;;
688 sun3os4)
689 basic_machine=m68k-sun
690 os=-sunos4
691 ;;
692 sun4os3)
693 basic_machine=sparc-sun
694 os=-sunos3
695 ;;
696 sun4os4)
697 basic_machine=sparc-sun
698 os=-sunos4
699 ;;
700 sun4sol2)
701 basic_machine=sparc-sun
702 os=-solaris2
703 ;;
704 sun3 | sun3-*)
705 basic_machine=m68k-sun
706 ;;
707 sun4)
708 basic_machine=sparc-sun
709 ;;
710 sun386 | sun386i | roadrunner)
711 basic_machine=i386-sun
712 ;;
713 symmetry)
714 basic_machine=i386-sequent
715 os=-dynix
716 ;;
717 tx39)
718 basic_machine=mipstx39-unknown
719 ;;
720 tx39el)
721 basic_machine=mipstx39el-unknown
722 ;;
723 tower | tower-32)
724 basic_machine=m68k-ncr
725 ;;
726 udi29k)
727 basic_machine=a29k-amd
728 os=-udi
729 ;;
730 ultra3)
731 basic_machine=a29k-nyu
732 os=-sym1
733 ;;
734 v810 | necv810) # CYGNUS LOCAL
735 basic_machine=v810-nec
736 os=-none
737 ;;
738 vaxv)
739 basic_machine=vax-dec
740 os=-sysv
741 ;;
742 vms)
743 basic_machine=vax-dec
744 os=-vms
745 ;;
746 vpp*|vx|vx-*)
747 basic_machine=f301-fujitsu
748 ;;
749 vxworks960)
750 basic_machine=i960-wrs
751 os=-vxworks
752 ;;
753 vxworks68)
754 basic_machine=m68k-wrs
755 os=-vxworks
756 ;;
757 vxworks29k)
758 basic_machine=a29k-wrs
759 os=-vxworks
760 ;;
761 w65*) # CYGNUS LOCAL
762 basic_machine=w65-wdc
763 os=-none
764 ;;
765 xmp)
766 basic_machine=xmp-cray
767 os=-unicos
768 ;;
769 xps | xps100)
770 basic_machine=xps100-honeywell
771 ;;
772 z8k-*-coff) # CYGNUS LOCAL
773 basic_machine=z8k-unknown
774 os=-sim
775 ;;
776 none)
777 basic_machine=none-none
778 os=-none
779 ;;
780
781# Here we handle the default manufacturer of certain CPU types. It is in
782# some cases the only manufacturer, in others, it is the most popular.
783 w89k) # CYGNUS LOCAL
784 basic_machine=hppa1.1-winbond
785 ;;
786 op50n) # CYGNUS LOCAL
787 basic_machine=hppa1.1-oki
788 ;;
789 op60c) # CYGNUS LOCAL
790 basic_machine=hppa1.1-oki
791 ;;
792 mips)
793 if [ x$os = x-linux-gnu ]; then
794 basic_machine=mips-unknown
795 else
796 basic_machine=mips-mips
797 fi
798 ;;
799 romp)
800 basic_machine=romp-ibm
801 ;;
802 rs6000)
803 basic_machine=rs6000-ibm
804 ;;
805 vax)
806 basic_machine=vax-dec
807 ;;
808 pdp11)
809 basic_machine=pdp11-dec
810 ;;
811 we32k)
812 basic_machine=we32k-att
813 ;;
814 sparc)
815 basic_machine=sparc-sun
816 ;;
817 cydra)
818 basic_machine=cydra-cydrome
819 ;;
820 orion)
821 basic_machine=orion-highlevel
822 ;;
823 orion105)
824 basic_machine=clipper-highlevel
825 ;;
826 mac | mpw | mac-mpw) # CYGNUS LOCAL
827 basic_machine=m68k-apple
828 ;;
829 pmac | pmac-mpw) # CYGNUS LOCAL
830 basic_machine=powerpc-apple
831 ;;
832 *)
833 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
834 exit 1
835 ;;
836esac
837
838# Here we canonicalize certain aliases for manufacturers.
839case $basic_machine in
840 *-digital*)
841 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
842 ;;
843 *-commodore*)
844 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
845 ;;
846 *)
847 ;;
848esac
849
850# Decode manufacturer-specific aliases for certain operating systems.
851
852if [ x"$os" != x"" ]
853then
854case $os in
855 # First match some system type aliases
856 # that might get confused with valid system types.
857 # -solaris* is a basic system type, with this one exception.
858 -solaris1 | -solaris1.*)
859 os=`echo $os | sed -e 's|solaris1|sunos4|'`
860 ;;
861 -solaris)
862 os=-solaris2
863 ;;
864 -unixware* | svr4*)
865 os=-sysv4
866 ;;
867 -gnu/linux*)
868 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
869 ;;
870 # First accept the basic system types.
871 # The portable systems comes first.
872 # Each alternative MUST END IN A *, to match a version number.
873 # -sysv* is not here because it comes later, after sysvr4.
874 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
875 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
876 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
877 | -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
878 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
879 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
880 | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
881 | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
882 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
883 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
884 | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
885 | -mingw32* | -linux-gnu* | -uxpv*)
886 # Remember, each alternative MUST END IN *, to match a version number.
887 ;;
888 # CYGNUS LOCAL
889 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
890 | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
891 | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
892 ;;
893 -mac*)
894 os=`echo $os | sed -e 's|mac|macos|'`
895 ;;
896 # END CYGNUS LOCAL
897 -linux*)
898 os=`echo $os | sed -e 's|linux|linux-gnu|'`
899 ;;
900 -sunos5*)
901 os=`echo $os | sed -e 's|sunos5|solaris2|'`
902 ;;
903 -sunos6*)
904 os=`echo $os | sed -e 's|sunos6|solaris3|'`
905 ;;
906 -osfrose*)
907 os=-osfrose
908 ;;
909 -osf*)
910 os=-osf
911 ;;
912 -utek*)
913 os=-bsd
914 ;;
915 -dynix*)
916 os=-bsd
917 ;;
918 -acis*)
919 os=-aos
920 ;;
921 -386bsd) # CYGNUS LOCAL
922 os=-bsd
923 ;;
924 -ctix* | -uts*)
925 os=-sysv
926 ;;
927 -ns2 )
928 os=-nextstep2
929 ;;
930 # Preserve the version number of sinix5.
931 -sinix5.*)
932 os=`echo $os | sed -e 's|sinix|sysv|'`
933 ;;
934 -sinix*)
935 os=-sysv4
936 ;;
937 -triton*)
938 os=-sysv3
939 ;;
940 -oss*)
941 os=-sysv3
942 ;;
943 -svr4)
944 os=-sysv4
945 ;;
946 -svr3)
947 os=-sysv3
948 ;;
949 -sysvr4)
950 os=-sysv4
951 ;;
952 # This must come after -sysvr4.
953 -sysv*)
954 ;;
955 -ose*) # CYGNUS LOCAL
956 os=-ose
957 ;;
958 -es1800*) # CYGNUS LOCAL
959 os=-ose
960 ;;
961 -xenix)
962 os=-xenix
963 ;;
964 -none)
965 ;;
966 *)
967 # Get rid of the `-' at the beginning of $os.
968 os=`echo $os | sed 's/[^-]*-//'`
969 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
970 exit 1
971 ;;
972esac
973else
974
975# Here we handle the default operating systems that come with various machines.
976# The value should be what the vendor currently ships out the door with their
977# machine or put another way, the most popular os provided with the machine.
978
979# Note that if you're going to try to match "-MANUFACTURER" here (say,
980# "-sun"), then you have to tell the case statement up towards the top
981# that MANUFACTURER isn't an operating system. Otherwise, code above
982# will signal an error saying that MANUFACTURER isn't an operating
983# system, and we'll never get to this point.
984
985case $basic_machine in
986 *-acorn)
987 os=-riscix1.2
988 ;;
989 arm*-semi)
990 os=-aout
991 ;;
992 pdp11-*)
993 os=-none
994 ;;
995 *-dec | vax-*)
996 os=-ultrix4.2
997 ;;
998 m68*-apollo)
999 os=-domain
1000 ;;
1001 i386-sun)
1002 os=-sunos4.0.2
1003 ;;
1004 m68000-sun)
1005 os=-sunos3
1006 # This also exists in the configure program, but was not the
1007 # default.
1008 # os=-sunos4
1009 ;;
1010 m68*-cisco) # CYGNUS LOCAL
1011 os=-aout
1012 ;;
1013 mips*-cisco) # CYGNUS LOCAL
1014 os=-elf
1015 ;;
1016 mips*-*) # CYGNUS LOCAL
1017 os=-elf
1018 ;;
1019 *-tti) # must be before sparc entry or we get the wrong os.
1020 os=-sysv3
1021 ;;
1022 sparc-* | *-sun)
1023 os=-sunos4.1.1
1024 ;;
1025 *-be) # CYGNUS LOCAL
1026 os=-beos
1027 ;;
1028 *-ibm)
1029 os=-aix
1030 ;;
1031 *-wec) # CYGNUS LOCAL
1032 os=-proelf
1033 ;;
1034 *-winbond) # CYGNUS LOCAL
1035 os=-proelf
1036 ;;
1037 *-oki) # CYGNUS LOCAL
1038 os=-proelf
1039 ;;
1040 *-hp)
1041 os=-hpux
1042 ;;
1043 *-hitachi)
1044 os=-hiux
1045 ;;
1046 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1047 os=-sysv
1048 ;;
1049 *-cbm)
1050 os=-amigados
1051 ;;
1052 *-dg)
1053 os=-dgux
1054 ;;
1055 *-dolphin)
1056 os=-sysv3
1057 ;;
1058 m68k-ccur)
1059 os=-rtu
1060 ;;
1061 m88k-omron*)
1062 os=-luna
1063 ;;
1064 *-next )
1065 os=-nextstep
1066 ;;
1067 *-sequent)
1068 os=-ptx
1069 ;;
1070 *-crds)
1071 os=-unos
1072 ;;
1073 *-ns)
1074 os=-genix
1075 ;;
1076 i370-*)
1077 os=-mvs
1078 ;;
1079 *-next)
1080 os=-nextstep3
1081 ;;
1082 *-gould)
1083 os=-sysv
1084 ;;
1085 *-highlevel)
1086 os=-bsd
1087 ;;
1088 *-encore)
1089 os=-bsd
1090 ;;
1091 *-sgi)
1092 os=-irix
1093 ;;
1094 *-siemens)
1095 os=-sysv4
1096 ;;
1097 *-masscomp)
1098 os=-rtu
1099 ;;
1100 f301-fujitsu)
1101 os=-uxpv
1102 ;;
1103 *-rom68k) # CYGNUS LOCAL
1104 os=-coff
1105 ;;
1106 *-*bug) # CYGNUS LOCAL
1107 os=-coff
1108 ;;
1109 *-apple) # CYGNUS LOCAL
1110 os=-macos
1111 ;;
1112 *)
1113 os=-none
1114 ;;
1115esac
1116fi
1117
1118# Here we handle the case where we know the os, and the CPU type, but not the
1119# manufacturer. We pick the logical manufacturer.
1120vendor=unknown
1121case $basic_machine in
1122 *-unknown)
1123 case $os in
1124 -riscix*)
1125 vendor=acorn
1126 ;;
1127 -sunos*)
1128 vendor=sun
1129 ;;
1130 -aix*)
1131 vendor=ibm
1132 ;;
1133 -beos*) # CYGNUS LOCAL
1134 vendor=be
1135 ;;
1136 -hpux*)
1137 vendor=hp
1138 ;;
1139 -hiux*)
1140 vendor=hitachi
1141 ;;
1142 -unos*)
1143 vendor=crds
1144 ;;
1145 -dgux*)
1146 vendor=dg
1147 ;;
1148 -luna*)
1149 vendor=omron
1150 ;;
1151 -genix*)
1152 vendor=ns
1153 ;;
1154 -mvs*)
1155 vendor=ibm
1156 ;;
1157 -ptx*)
1158 vendor=sequent
1159 ;;
1160 -vxsim* | -vxworks*)
1161 vendor=wrs
1162 ;;
1163 -aux*)
1164 vendor=apple
1165 ;;
1166 -hms*) # CYGNUS LOCAL
1167 vendor=hitachi
1168 ;;
1169 -mpw* | -macos*) # CYGNUS LOCAL
1170 vendor=apple
1171 ;;
1172 esac
1173 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1174 ;;
1175esac
1176
1177echo $basic_machine$os
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