blob: 09975706de18b7e85acebe9d6f66bbcb1b6543e0 [file] [log] [blame]
Damien Millerb405d612000-06-12 23:01:02 +10001#! /bin/sh
2# Configuration validation subroutine script, version 1.1.
3# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
4# Free Software Foundation, Inc.
5
6version='2000-06-10'
7
8# This file is (in principle) common to ALL GNU software.
9# The presence of a machine in this file suggests that SOME GNU software
10# can handle that machine. It does not imply ALL GNU software can.
11#
12# This file is free software; you can redistribute it and/or modify
13# it under the terms of the GNU General Public License as published by
14# the Free Software Foundation; either version 2 of the License, or
15# (at your option) any later version.
16#
17# This program is distributed in the hope that it will be useful,
18# but WITHOUT ANY WARRANTY; without even the implied warranty of
19# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20# GNU General Public License for more details.
21#
22# You should have received a copy of the GNU General Public License
23# along with this program; if not, write to the Free Software
24# Foundation, Inc., 59 Temple Place - Suite 330,
25# Boston, MA 02111-1307, USA.
26
27# As a special exception to the GNU General Public License, if you
28# distribute this file as part of a program that contains a
29# configuration script generated by Autoconf, you may include it under
30# the same distribution terms that you use for the rest of that program.
31
32# Written by Per Bothner <bothner@cygnus.com>.
33# Please send patches to <config-patches@gnu.org>.
34#
35# Configuration subroutine to validate and canonicalize a configuration type.
36# Supply the specified configuration type as an argument.
37# If it is invalid, we print an error message on stderr and exit with code 1.
38# Otherwise, we print the canonical config type on stdout and succeed.
39
40# This file is supposed to be the same for all GNU packages
41# and recognize all the CPU types, system types and aliases
42# that are meaningful with *any* GNU software.
43# Each package is responsible for reporting which valid configurations
44# it does not support. The user should be able to distinguish
45# a failure to support a valid configuration from a meaningless
46# configuration.
47
48# The goal of this file is to map all the various variations of a given
49# machine specification into a single specification in the form:
50# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
51# or in some cases, the newer four-part form:
52# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
53# It is wrong to echo any other type of specification.
54
55me=`echo "$0" | sed -e 's,.*/,,'`
56
57usage="\
58Usage: $0 [OPTION] CPU-MFR-OPSYS
59 $0 [OPTION] ALIAS
60
61Canonicalize a configuration name.
62
63Operation modes:
64 -h, --help print this help, then exit
65 -V, --version print version number, then exit"
66
67help="
68Try \`$me --help' for more information."
69
70# Parse command line
71while test $# -gt 0 ; do
72 case "$1" in
73 --version | --vers* | -V )
74 echo "$version" ; exit 0 ;;
75 --help | --h* | -h )
76 echo "$usage"; exit 0 ;;
77 -- ) # Stop option processing
78 shift; break ;;
79 - ) # Use stdin as input.
80 break ;;
81 -* )
82 exec >&2
83 echo "$me: invalid option $1"
84 echo "$help"
85 exit 1 ;;
86
87 *local*)
88 # First pass through any local machine types.
89 echo $1
90 exit 0;;
91
92 * )
93 break ;;
94 esac
95done
96
97case $# in
98 0) echo "$me: missing argument$help" >&2
99 exit 1;;
100 1) ;;
101 *) echo "$me: too many arguments$help" >&2
102 exit 1;;
103esac
104
105# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
106# Here we must recognize all the valid KERNEL-OS combinations.
107maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
108case $maybe_os in
109 nto-qnx* | linux-gnu*)
110 os=-$maybe_os
111 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
112 ;;
113 *)
114 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
115 if [ $basic_machine != $1 ]
116 then os=`echo $1 | sed 's/.*-/-/'`
117 else os=; fi
118 ;;
119esac
120
121### Let's recognize common machines as not being operating systems so
122### that things like config.sub decstation-3100 work. We also
123### recognize some manufacturers as not being operating systems, so we
124### can provide default operating systems below.
125case $os in
126 -sun*os*)
127 # Prevent following clause from handling this invalid input.
128 ;;
129 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
130 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
131 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
132 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
133 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
134 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
135 -apple | -axis)
136 os=
137 basic_machine=$1
138 ;;
139 -sim | -cisco | -oki | -wec | -winbond)
140 os=
141 basic_machine=$1
142 ;;
143 -scout)
144 ;;
145 -wrs)
146 os=-vxworks
147 basic_machine=$1
148 ;;
149 -hiux*)
150 os=-hiuxwe2
151 ;;
152 -sco5)
153 os=-sco3.2v5
154 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
155 ;;
156 -sco4)
157 os=-sco3.2v4
158 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
159 ;;
160 -sco3.2.[4-9]*)
161 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
162 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
163 ;;
164 -sco3.2v[4-9]*)
165 # Don't forget version if it is 3.2v4 or newer.
166 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
167 ;;
168 -sco*)
169 os=-sco3.2v2
170 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
171 ;;
172 -udk*)
173 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
174 ;;
175 -isc)
176 os=-isc2.2
177 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
178 ;;
179 -clix*)
180 basic_machine=clipper-intergraph
181 ;;
182 -isc*)
183 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
184 ;;
185 -lynx*)
186 os=-lynxos
187 ;;
188 -ptx*)
189 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
190 ;;
191 -windowsnt*)
192 os=`echo $os | sed -e 's/windowsnt/winnt/'`
193 ;;
194 -psos*)
195 os=-psos
196 ;;
197 -mint | -mint[0-9]*)
198 basic_machine=m68k-atari
199 os=-mint
200 ;;
201esac
202
203# Decode aliases for certain CPU-COMPANY combinations.
204case $basic_machine in
205 # Recognize the basic CPU types without company name.
206 # Some are omitted here because they have special meanings below.
207 tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
208 | arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
209 | 580 | i960 | h8300 \
210 | x86 | ppcbe | mipsbe | mipsle | shbe | shle | armbe | armle \
211 | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
212 | hppa64 \
213 | alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
214 | alphaev6[78] \
215 | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
216 | 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
217 | mips64orion | mips64orionel | mipstx39 | mipstx39el \
218 | mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
219 | mips64vr5000 | miprs64vr5000el | mcore \
220 | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
221 | thumb | d10v | fr30 | avr)
222 basic_machine=$basic_machine-unknown
223 ;;
224 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65 | pj | pjl)
225 ;;
226
227 # We use `pc' rather than `unknown'
228 # because (1) that's what they normally are, and
229 # (2) the word "unknown" tends to confuse beginning users.
230 i[34567]86)
231 basic_machine=$basic_machine-pc
232 ;;
233 # Object if more than one company name word.
234 *-*-*)
235 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
236 exit 1
237 ;;
238 # Recognize the basic CPU types with company name.
239 # FIXME: clean up the formatting here.
240 vax-* | tahoe-* | i[34567]86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
241 | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
242 | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
243 | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
244 | xmp-* | ymp-* \
245 | x86-* | ppcbe-* | mipsbe-* | mipsle-* | shbe-* | shle-* | armbe-* | armle-* \
246 | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* \
247 | hppa2.0n-* | hppa64-* \
248 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \
249 | alphaev6[78]-* \
250 | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
251 | clipper-* | orion-* \
252 | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
253 | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
254 | mips64el-* | mips64orion-* | mips64orionel-* \
255 | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
256 | mipstx39-* | mipstx39el-* | mcore-* \
257 | f301-* | armv*-* | s390-* | sv1-* | t3e-* \
258 | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
259 | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* \
260 | bs2000-*)
261 ;;
262 # Recognize the various machine names and aliases which stand
263 # for a CPU type and a company and sometimes even an OS.
264 386bsd)
265 basic_machine=i386-unknown
266 os=-bsd
267 ;;
268 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
269 basic_machine=m68000-att
270 ;;
271 3b*)
272 basic_machine=we32k-att
273 ;;
274 a29khif)
275 basic_machine=a29k-amd
276 os=-udi
277 ;;
278 adobe68k)
279 basic_machine=m68010-adobe
280 os=-scout
281 ;;
282 alliant | fx80)
283 basic_machine=fx80-alliant
284 ;;
285 altos | altos3068)
286 basic_machine=m68k-altos
287 ;;
288 am29k)
289 basic_machine=a29k-none
290 os=-bsd
291 ;;
292 amdahl)
293 basic_machine=580-amdahl
294 os=-sysv
295 ;;
296 amiga | amiga-*)
297 basic_machine=m68k-cbm
298 ;;
299 amigaos | amigados)
300 basic_machine=m68k-cbm
301 os=-amigaos
302 ;;
303 amigaunix | amix)
304 basic_machine=m68k-cbm
305 os=-sysv4
306 ;;
307 apollo68)
308 basic_machine=m68k-apollo
309 os=-sysv
310 ;;
311 apollo68bsd)
312 basic_machine=m68k-apollo
313 os=-bsd
314 ;;
315 aux)
316 basic_machine=m68k-apple
317 os=-aux
318 ;;
319 balance)
320 basic_machine=ns32k-sequent
321 os=-dynix
322 ;;
323 convex-c1)
324 basic_machine=c1-convex
325 os=-bsd
326 ;;
327 convex-c2)
328 basic_machine=c2-convex
329 os=-bsd
330 ;;
331 convex-c32)
332 basic_machine=c32-convex
333 os=-bsd
334 ;;
335 convex-c34)
336 basic_machine=c34-convex
337 os=-bsd
338 ;;
339 convex-c38)
340 basic_machine=c38-convex
341 os=-bsd
342 ;;
343 cray | ymp)
344 basic_machine=ymp-cray
345 os=-unicos
346 ;;
347 cray2)
348 basic_machine=cray2-cray
349 os=-unicos
350 ;;
351 [ctj]90-cray)
352 basic_machine=c90-cray
353 os=-unicos
354 ;;
355 crds | unos)
356 basic_machine=m68k-crds
357 ;;
358 cris | cris-* | etrax*)
359 basic_machine=cris-axis
360 ;;
361 da30 | da30-*)
362 basic_machine=m68k-da30
363 ;;
364 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
365 basic_machine=mips-dec
366 ;;
367 delta | 3300 | motorola-3300 | motorola-delta \
368 | 3300-motorola | delta-motorola)
369 basic_machine=m68k-motorola
370 ;;
371 delta88)
372 basic_machine=m88k-motorola
373 os=-sysv3
374 ;;
375 dpx20 | dpx20-*)
376 basic_machine=rs6000-bull
377 os=-bosx
378 ;;
379 dpx2* | dpx2*-bull)
380 basic_machine=m68k-bull
381 os=-sysv3
382 ;;
383 ebmon29k)
384 basic_machine=a29k-amd
385 os=-ebmon
386 ;;
387 elxsi)
388 basic_machine=elxsi-elxsi
389 os=-bsd
390 ;;
391 encore | umax | mmax)
392 basic_machine=ns32k-encore
393 ;;
394 es1800 | OSE68k | ose68k | ose | OSE)
395 basic_machine=m68k-ericsson
396 os=-ose
397 ;;
398 fx2800)
399 basic_machine=i860-alliant
400 ;;
401 genix)
402 basic_machine=ns32k-ns
403 ;;
404 gmicro)
405 basic_machine=tron-gmicro
406 os=-sysv
407 ;;
408 h3050r* | hiux*)
409 basic_machine=hppa1.1-hitachi
410 os=-hiuxwe2
411 ;;
412 h8300hms)
413 basic_machine=h8300-hitachi
414 os=-hms
415 ;;
416 h8300xray)
417 basic_machine=h8300-hitachi
418 os=-xray
419 ;;
420 h8500hms)
421 basic_machine=h8500-hitachi
422 os=-hms
423 ;;
424 harris)
425 basic_machine=m88k-harris
426 os=-sysv3
427 ;;
428 hp300-*)
429 basic_machine=m68k-hp
430 ;;
431 hp300bsd)
432 basic_machine=m68k-hp
433 os=-bsd
434 ;;
435 hp300hpux)
436 basic_machine=m68k-hp
437 os=-hpux
438 ;;
439 hp3k9[0-9][0-9] | hp9[0-9][0-9])
440 basic_machine=hppa1.0-hp
441 ;;
442 hp9k2[0-9][0-9] | hp9k31[0-9])
443 basic_machine=m68000-hp
444 ;;
445 hp9k3[2-9][0-9])
446 basic_machine=m68k-hp
447 ;;
448 hp9k6[0-9][0-9] | hp6[0-9][0-9])
449 basic_machine=hppa1.0-hp
450 ;;
451 hp9k7[0-79][0-9] | hp7[0-79][0-9])
452 basic_machine=hppa1.1-hp
453 ;;
454 hp9k78[0-9] | hp78[0-9])
455 # FIXME: really hppa2.0-hp
456 basic_machine=hppa1.1-hp
457 ;;
458 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
459 # FIXME: really hppa2.0-hp
460 basic_machine=hppa1.1-hp
461 ;;
462 hp9k8[0-9][13679] | hp8[0-9][13679])
463 basic_machine=hppa1.1-hp
464 ;;
465 hp9k8[0-9][0-9] | hp8[0-9][0-9])
466 basic_machine=hppa1.0-hp
467 ;;
468 hppa-next)
469 os=-nextstep3
470 ;;
471 hppaosf)
472 basic_machine=hppa1.1-hp
473 os=-osf
474 ;;
475 hppro)
476 basic_machine=hppa1.1-hp
477 os=-proelf
478 ;;
479 i370-ibm* | ibm*)
480 basic_machine=i370-ibm
481 ;;
482# I'm not sure what "Sysv32" means. Should this be sysv3.2?
483 i[34567]86v32)
484 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
485 os=-sysv32
486 ;;
487 i[34567]86v4*)
488 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
489 os=-sysv4
490 ;;
491 i[34567]86v)
492 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
493 os=-sysv
494 ;;
495 i[34567]86sol2)
496 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
497 os=-solaris2
498 ;;
499 i386mach)
500 basic_machine=i386-mach
501 os=-mach
502 ;;
503 i386-vsta | vsta)
504 basic_machine=i386-unknown
505 os=-vsta
506 ;;
507 i386-go32 | go32)
508 basic_machine=i386-unknown
509 os=-go32
510 ;;
511 i386-mingw32 | mingw32)
512 basic_machine=i386-unknown
513 os=-mingw32
514 ;;
515 iris | iris4d)
516 basic_machine=mips-sgi
517 case $os in
518 -irix*)
519 ;;
520 *)
521 os=-irix4
522 ;;
523 esac
524 ;;
525 isi68 | isi)
526 basic_machine=m68k-isi
527 os=-sysv
528 ;;
529 m88k-omron*)
530 basic_machine=m88k-omron
531 ;;
532 magnum | m3230)
533 basic_machine=mips-mips
534 os=-sysv
535 ;;
536 merlin)
537 basic_machine=ns32k-utek
538 os=-sysv
539 ;;
540 miniframe)
541 basic_machine=m68000-convergent
542 ;;
543 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
544 basic_machine=m68k-atari
545 os=-mint
546 ;;
547 mipsel*-linux*)
548 basic_machine=mipsel-unknown
549 os=-linux-gnu
550 ;;
551 mips*-linux*)
552 basic_machine=mips-unknown
553 os=-linux-gnu
554 ;;
555 mips3*-*)
556 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
557 ;;
558 mips3*)
559 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
560 ;;
561 mmix*)
562 basic_machine=mmix-knuth
563 os=-mmixware
564 ;;
565 monitor)
566 basic_machine=m68k-rom68k
567 os=-coff
568 ;;
569 msdos)
570 basic_machine=i386-unknown
571 os=-msdos
572 ;;
573 mvs)
574 basic_machine=i370-ibm
575 os=-mvs
576 ;;
577 ncr3000)
578 basic_machine=i486-ncr
579 os=-sysv4
580 ;;
581 netbsd386)
582 basic_machine=i386-unknown
583 os=-netbsd
584 ;;
585 netwinder)
586 basic_machine=armv4l-rebel
587 os=-linux
588 ;;
589 news | news700 | news800 | news900)
590 basic_machine=m68k-sony
591 os=-newsos
592 ;;
593 news1000)
594 basic_machine=m68030-sony
595 os=-newsos
596 ;;
597 news-3600 | risc-news)
598 basic_machine=mips-sony
599 os=-newsos
600 ;;
601 necv70)
602 basic_machine=v70-nec
603 os=-sysv
604 ;;
605 next | m*-next )
606 basic_machine=m68k-next
607 case $os in
608 -nextstep* )
609 ;;
610 -ns2*)
611 os=-nextstep2
612 ;;
613 *)
614 os=-nextstep3
615 ;;
616 esac
617 ;;
618 nh3000)
619 basic_machine=m68k-harris
620 os=-cxux
621 ;;
622 nh[45]000)
623 basic_machine=m88k-harris
624 os=-cxux
625 ;;
626 nindy960)
627 basic_machine=i960-intel
628 os=-nindy
629 ;;
630 mon960)
631 basic_machine=i960-intel
632 os=-mon960
633 ;;
634 np1)
635 basic_machine=np1-gould
636 ;;
637 nsr-tandem)
638 basic_machine=nsr-tandem
639 ;;
640 op50n-* | op60c-*)
641 basic_machine=hppa1.1-oki
642 os=-proelf
643 ;;
644 OSE68000 | ose68000)
645 basic_machine=m68000-ericsson
646 os=-ose
647 ;;
648 os68k)
649 basic_machine=m68k-none
650 os=-os68k
651 ;;
652 pa-hitachi)
653 basic_machine=hppa1.1-hitachi
654 os=-hiuxwe2
655 ;;
656 paragon)
657 basic_machine=i860-intel
658 os=-osf
659 ;;
660 pbd)
661 basic_machine=sparc-tti
662 ;;
663 pbb)
664 basic_machine=m68k-tti
665 ;;
666 pc532 | pc532-*)
667 basic_machine=ns32k-pc532
668 ;;
669 pentium | p5 | k5 | k6 | nexen)
670 basic_machine=i586-pc
671 ;;
672 pentiumpro | p6 | 6x86 | athlon)
673 basic_machine=i686-pc
674 ;;
675 pentiumii | pentium2)
676 basic_machine=i786-pc
677 ;;
678 pentium-* | p5-* | k5-* | k6-* | nexen-*)
679 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
680 ;;
681 pentiumpro-* | p6-* | 6x86-* | athlon-*)
682 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
683 ;;
684 pentiumii-* | pentium2-*)
685 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
686 ;;
687 pn)
688 basic_machine=pn-gould
689 ;;
690 power) basic_machine=rs6000-ibm
691 ;;
692 ppc) basic_machine=powerpc-unknown
693 ;;
694 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
695 ;;
696 ppcle | powerpclittle | ppc-le | powerpc-little)
697 basic_machine=powerpcle-unknown
698 ;;
699 ppcle-* | powerpclittle-*)
700 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
701 ;;
702 ps2)
703 basic_machine=i386-ibm
704 ;;
705 rom68k)
706 basic_machine=m68k-rom68k
707 os=-coff
708 ;;
709 rm[46]00)
710 basic_machine=mips-siemens
711 ;;
712 rtpc | rtpc-*)
713 basic_machine=romp-ibm
714 ;;
715 sa29200)
716 basic_machine=a29k-amd
717 os=-udi
718 ;;
719 sequent)
720 basic_machine=i386-sequent
721 ;;
722 sh)
723 basic_machine=sh-hitachi
724 os=-hms
725 ;;
726 sparclite-wrs)
727 basic_machine=sparclite-wrs
728 os=-vxworks
729 ;;
730 sps7)
731 basic_machine=m68k-bull
732 os=-sysv2
733 ;;
734 spur)
735 basic_machine=spur-unknown
736 ;;
737 st2000)
738 basic_machine=m68k-tandem
739 ;;
740 stratus)
741 basic_machine=i860-stratus
742 os=-sysv4
743 ;;
744 sun2)
745 basic_machine=m68000-sun
746 ;;
747 sun2os3)
748 basic_machine=m68000-sun
749 os=-sunos3
750 ;;
751 sun2os4)
752 basic_machine=m68000-sun
753 os=-sunos4
754 ;;
755 sun3os3)
756 basic_machine=m68k-sun
757 os=-sunos3
758 ;;
759 sun3os4)
760 basic_machine=m68k-sun
761 os=-sunos4
762 ;;
763 sun4os3)
764 basic_machine=sparc-sun
765 os=-sunos3
766 ;;
767 sun4os4)
768 basic_machine=sparc-sun
769 os=-sunos4
770 ;;
771 sun4sol2)
772 basic_machine=sparc-sun
773 os=-solaris2
774 ;;
775 sun3 | sun3-*)
776 basic_machine=m68k-sun
777 ;;
778 sun4)
779 basic_machine=sparc-sun
780 ;;
781 sun386 | sun386i | roadrunner)
782 basic_machine=i386-sun
783 ;;
784 sv1)
785 basic_machine=sv1-cray
786 os=-unicos
787 ;;
788 symmetry)
789 basic_machine=i386-sequent
790 os=-dynix
791 ;;
792 t3e)
793 basic_machine=t3e-cray
794 os=-unicos
795 ;;
796 tx39)
797 basic_machine=mipstx39-unknown
798 ;;
799 tx39el)
800 basic_machine=mipstx39el-unknown
801 ;;
802 tower | tower-32)
803 basic_machine=m68k-ncr
804 ;;
805 udi29k)
806 basic_machine=a29k-amd
807 os=-udi
808 ;;
809 ultra3)
810 basic_machine=a29k-nyu
811 os=-sym1
812 ;;
813 v810 | necv810)
814 basic_machine=v810-nec
815 os=-none
816 ;;
817 vaxv)
818 basic_machine=vax-dec
819 os=-sysv
820 ;;
821 vms)
822 basic_machine=vax-dec
823 os=-vms
824 ;;
825 vpp*|vx|vx-*)
826 basic_machine=f301-fujitsu
827 ;;
828 vxworks960)
829 basic_machine=i960-wrs
830 os=-vxworks
831 ;;
832 vxworks68)
833 basic_machine=m68k-wrs
834 os=-vxworks
835 ;;
836 vxworks29k)
837 basic_machine=a29k-wrs
838 os=-vxworks
839 ;;
840 w65*)
841 basic_machine=w65-wdc
842 os=-none
843 ;;
844 w89k-*)
845 basic_machine=hppa1.1-winbond
846 os=-proelf
847 ;;
848 xmp)
849 basic_machine=xmp-cray
850 os=-unicos
851 ;;
852 xps | xps100)
853 basic_machine=xps100-honeywell
854 ;;
855 z8k-*-coff)
856 basic_machine=z8k-unknown
857 os=-sim
858 ;;
859 none)
860 basic_machine=none-none
861 os=-none
862 ;;
863
864# Here we handle the default manufacturer of certain CPU types. It is in
865# some cases the only manufacturer, in others, it is the most popular.
866 w89k)
867 basic_machine=hppa1.1-winbond
868 ;;
869 op50n)
870 basic_machine=hppa1.1-oki
871 ;;
872 op60c)
873 basic_machine=hppa1.1-oki
874 ;;
875 mips)
876 if [ x$os = x-linux-gnu ]; then
877 basic_machine=mips-unknown
878 else
879 basic_machine=mips-mips
880 fi
881 ;;
882 romp)
883 basic_machine=romp-ibm
884 ;;
885 rs6000)
886 basic_machine=rs6000-ibm
887 ;;
888 vax)
889 basic_machine=vax-dec
890 ;;
891 pdp11)
892 basic_machine=pdp11-dec
893 ;;
894 we32k)
895 basic_machine=we32k-att
896 ;;
897 sparc | sparcv9)
898 basic_machine=sparc-sun
899 ;;
900 cydra)
901 basic_machine=cydra-cydrome
902 ;;
903 orion)
904 basic_machine=orion-highlevel
905 ;;
906 orion105)
907 basic_machine=clipper-highlevel
908 ;;
909 mac | mpw | mac-mpw)
910 basic_machine=m68k-apple
911 ;;
912 pmac | pmac-mpw)
913 basic_machine=powerpc-apple
914 ;;
915 c4x*)
916 basic_machine=c4x-none
917 os=-coff
918 ;;
919 *)
920 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
921 exit 1
922 ;;
923esac
924
925# Here we canonicalize certain aliases for manufacturers.
926case $basic_machine in
927 *-digital*)
928 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
929 ;;
930 *-commodore*)
931 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
932 ;;
933 *)
934 ;;
935esac
936
937# Decode manufacturer-specific aliases for certain operating systems.
938
939if [ x"$os" != x"" ]
940then
941case $os in
942 # First match some system type aliases
943 # that might get confused with valid system types.
944 # -solaris* is a basic system type, with this one exception.
945 -solaris1 | -solaris1.*)
946 os=`echo $os | sed -e 's|solaris1|sunos4|'`
947 ;;
948 -solaris)
949 os=-solaris2
950 ;;
951 -svr4*)
952 os=-sysv4
953 ;;
954 -unixware*)
955 os=-sysv4.2uw
956 ;;
957 -gnu/linux*)
958 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
959 ;;
960 # First accept the basic system types.
961 # The portable systems comes first.
962 # Each alternative MUST END IN A *, to match a version number.
963 # -sysv* is not here because it comes later, after sysvr4.
964 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
965 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
966 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
967 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
968 | -aos* \
969 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
970 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
971 | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
972 | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
973 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
974 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
975 | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
976 | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
977 | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
978 | -openstep* | -oskit*)
979 # Remember, each alternative MUST END IN *, to match a version number.
980 ;;
981 -qnx*)
982 case $basic_machine in
983 x86-* | i[34567]86-*)
984 ;;
985 *)
986 os=-nto$os
987 ;;
988 esac
989 ;;
990 -nto*)
991 os=-nto-qnx
992 ;;
993 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
994 | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
995 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
996 ;;
997 -mac*)
998 os=`echo $os | sed -e 's|mac|macos|'`
999 ;;
1000 -linux*)
1001 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1002 ;;
1003 -sunos5*)
1004 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1005 ;;
1006 -sunos6*)
1007 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1008 ;;
1009 -opened*)
1010 os=-openedition
1011 ;;
1012 -wince*)
1013 os=-wince
1014 ;;
1015 -osfrose*)
1016 os=-osfrose
1017 ;;
1018 -osf*)
1019 os=-osf
1020 ;;
1021 -utek*)
1022 os=-bsd
1023 ;;
1024 -dynix*)
1025 os=-bsd
1026 ;;
1027 -acis*)
1028 os=-aos
1029 ;;
1030 -386bsd)
1031 os=-bsd
1032 ;;
1033 -ctix* | -uts*)
1034 os=-sysv
1035 ;;
1036 -ns2 )
1037 os=-nextstep2
1038 ;;
1039 -nsk)
1040 os=-nsk
1041 ;;
1042 # Preserve the version number of sinix5.
1043 -sinix5.*)
1044 os=`echo $os | sed -e 's|sinix|sysv|'`
1045 ;;
1046 -sinix*)
1047 os=-sysv4
1048 ;;
1049 -triton*)
1050 os=-sysv3
1051 ;;
1052 -oss*)
1053 os=-sysv3
1054 ;;
1055 -svr4)
1056 os=-sysv4
1057 ;;
1058 -svr3)
1059 os=-sysv3
1060 ;;
1061 -sysvr4)
1062 os=-sysv4
1063 ;;
1064 # This must come after -sysvr4.
1065 -sysv*)
1066 ;;
1067 -ose*)
1068 os=-ose
1069 ;;
1070 -es1800*)
1071 os=-ose
1072 ;;
1073 -xenix)
1074 os=-xenix
1075 ;;
1076 -*mint | -*MiNT)
1077 os=-mint
1078 ;;
1079 -none)
1080 ;;
1081 *)
1082 # Get rid of the `-' at the beginning of $os.
1083 os=`echo $os | sed 's/[^-]*-//'`
1084 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1085 exit 1
1086 ;;
1087esac
1088else
1089
1090# Here we handle the default operating systems that come with various machines.
1091# The value should be what the vendor currently ships out the door with their
1092# machine or put another way, the most popular os provided with the machine.
1093
1094# Note that if you're going to try to match "-MANUFACTURER" here (say,
1095# "-sun"), then you have to tell the case statement up towards the top
1096# that MANUFACTURER isn't an operating system. Otherwise, code above
1097# will signal an error saying that MANUFACTURER isn't an operating
1098# system, and we'll never get to this point.
1099
1100case $basic_machine in
1101 *-acorn)
1102 os=-riscix1.2
1103 ;;
1104 arm*-rebel)
1105 os=-linux
1106 ;;
1107 arm*-semi)
1108 os=-aout
1109 ;;
1110 pdp11-*)
1111 os=-none
1112 ;;
1113 *-dec | vax-*)
1114 os=-ultrix4.2
1115 ;;
1116 m68*-apollo)
1117 os=-domain
1118 ;;
1119 i386-sun)
1120 os=-sunos4.0.2
1121 ;;
1122 m68000-sun)
1123 os=-sunos3
1124 # This also exists in the configure program, but was not the
1125 # default.
1126 # os=-sunos4
1127 ;;
1128 m68*-cisco)
1129 os=-aout
1130 ;;
1131 mips*-cisco)
1132 os=-elf
1133 ;;
1134 mips*-*)
1135 os=-elf
1136 ;;
1137 *-tti) # must be before sparc entry or we get the wrong os.
1138 os=-sysv3
1139 ;;
1140 sparc-* | *-sun)
1141 os=-sunos4.1.1
1142 ;;
1143 *-be)
1144 os=-beos
1145 ;;
1146 *-ibm)
1147 os=-aix
1148 ;;
1149 *-wec)
1150 os=-proelf
1151 ;;
1152 *-winbond)
1153 os=-proelf
1154 ;;
1155 *-oki)
1156 os=-proelf
1157 ;;
1158 *-hp)
1159 os=-hpux
1160 ;;
1161 *-hitachi)
1162 os=-hiux
1163 ;;
1164 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1165 os=-sysv
1166 ;;
1167 *-cbm)
1168 os=-amigaos
1169 ;;
1170 *-dg)
1171 os=-dgux
1172 ;;
1173 *-dolphin)
1174 os=-sysv3
1175 ;;
1176 m68k-ccur)
1177 os=-rtu
1178 ;;
1179 m88k-omron*)
1180 os=-luna
1181 ;;
1182 *-next )
1183 os=-nextstep
1184 ;;
1185 *-sequent)
1186 os=-ptx
1187 ;;
1188 *-crds)
1189 os=-unos
1190 ;;
1191 *-ns)
1192 os=-genix
1193 ;;
1194 i370-*)
1195 os=-mvs
1196 ;;
1197 *-next)
1198 os=-nextstep3
1199 ;;
1200 *-gould)
1201 os=-sysv
1202 ;;
1203 *-highlevel)
1204 os=-bsd
1205 ;;
1206 *-encore)
1207 os=-bsd
1208 ;;
1209 *-sgi)
1210 os=-irix
1211 ;;
1212 *-siemens)
1213 os=-sysv4
1214 ;;
1215 *-masscomp)
1216 os=-rtu
1217 ;;
1218 f301-fujitsu)
1219 os=-uxpv
1220 ;;
1221 *-rom68k)
1222 os=-coff
1223 ;;
1224 *-*bug)
1225 os=-coff
1226 ;;
1227 *-apple)
1228 os=-macos
1229 ;;
1230 *-atari*)
1231 os=-mint
1232 ;;
1233 *)
1234 os=-none
1235 ;;
1236esac
1237fi
1238
1239# Here we handle the case where we know the os, and the CPU type, but not the
1240# manufacturer. We pick the logical manufacturer.
1241vendor=unknown
1242case $basic_machine in
1243 *-unknown)
1244 case $os in
1245 -riscix*)
1246 vendor=acorn
1247 ;;
1248 -sunos*)
1249 vendor=sun
1250 ;;
1251 -aix*)
1252 vendor=ibm
1253 ;;
1254 -beos*)
1255 vendor=be
1256 ;;
1257 -hpux*)
1258 vendor=hp
1259 ;;
1260 -mpeix*)
1261 vendor=hp
1262 ;;
1263 -hiux*)
1264 vendor=hitachi
1265 ;;
1266 -unos*)
1267 vendor=crds
1268 ;;
1269 -dgux*)
1270 vendor=dg
1271 ;;
1272 -luna*)
1273 vendor=omron
1274 ;;
1275 -genix*)
1276 vendor=ns
1277 ;;
1278 -mvs* | -opened*)
1279 vendor=ibm
1280 ;;
1281 -ptx*)
1282 vendor=sequent
1283 ;;
1284 -vxsim* | -vxworks*)
1285 vendor=wrs
1286 ;;
1287 -aux*)
1288 vendor=apple
1289 ;;
1290 -hms*)
1291 vendor=hitachi
1292 ;;
1293 -mpw* | -macos*)
1294 vendor=apple
1295 ;;
1296 -*mint | -*MiNT)
1297 vendor=atari
1298 ;;
1299 esac
1300 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1301 ;;
1302esac
1303
1304echo $basic_machine$os
1305exit 0
1306
1307# Local variables:
1308# eval: (add-hook 'write-file-hooks 'time-stamp)
1309# time-stamp-start: "version='"
1310# time-stamp-format: "%:y-%02m-%02d"
1311# time-stamp-end: "'"
1312# End: