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author Adam Chlipala <adam@chlipala.net>
date Tue, 11 Jan 2011 10:31:48 -0500
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-1:000000000000 0:ad85b8813e8a
1 #! /bin/sh
2 # Configuration validation subroutine script.
3 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4 # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
5 # Free Software Foundation, Inc.
6
7 timestamp='2010-01-22'
8
9 # This file is (in principle) common to ALL GNU software.
10 # The presence of a machine in this file suggests that SOME GNU software
11 # can handle that machine. It does not imply ALL GNU software can.
12 #
13 # This file is free software; you can redistribute it and/or modify
14 # it under the terms of the GNU General Public License as published by
15 # the Free Software Foundation; either version 2 of the License, or
16 # (at your option) any later version.
17 #
18 # This program is distributed in the hope that it will be useful,
19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 # GNU General Public License for more details.
22 #
23 # You should have received a copy of the GNU General Public License
24 # along with this program; if not, write to the Free Software
25 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
26 # 02110-1301, USA.
27 #
28 # As a special exception to the GNU General Public License, if you
29 # distribute this file as part of a program that contains a
30 # configuration script generated by Autoconf, you may include it under
31 # the same distribution terms that you use for the rest of that program.
32
33
34 # Please send patches to <config-patches@gnu.org>. Submit a context
35 # diff and a properly formatted GNU ChangeLog entry.
36 #
37 # Configuration subroutine to validate and canonicalize a configuration type.
38 # Supply the specified configuration type as an argument.
39 # If it is invalid, we print an error message on stderr and exit with code 1.
40 # Otherwise, we print the canonical config type on stdout and succeed.
41
42 # You can get the latest version of this script from:
43 # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
44
45 # This file is supposed to be the same for all GNU packages
46 # and recognize all the CPU types, system types and aliases
47 # that are meaningful with *any* GNU software.
48 # Each package is responsible for reporting which valid configurations
49 # it does not support. The user should be able to distinguish
50 # a failure to support a valid configuration from a meaningless
51 # configuration.
52
53 # The goal of this file is to map all the various variations of a given
54 # machine specification into a single specification in the form:
55 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
56 # or in some cases, the newer four-part form:
57 # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
58 # It is wrong to echo any other type of specification.
59
60 me=`echo "$0" | sed -e 's,.*/,,'`
61
62 usage="\
63 Usage: $0 [OPTION] CPU-MFR-OPSYS
64 $0 [OPTION] ALIAS
65
66 Canonicalize a configuration name.
67
68 Operation modes:
69 -h, --help print this help, then exit
70 -t, --time-stamp print date of last modification, then exit
71 -v, --version print version number, then exit
72
73 Report bugs and patches to <config-patches@gnu.org>."
74
75 version="\
76 GNU config.sub ($timestamp)
77
78 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
79 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
80 Software Foundation, Inc.
81
82 This is free software; see the source for copying conditions. There is NO
83 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
84
85 help="
86 Try \`$me --help' for more information."
87
88 # Parse command line
89 while test $# -gt 0 ; do
90 case $1 in
91 --time-stamp | --time* | -t )
92 echo "$timestamp" ; exit ;;
93 --version | -v )
94 echo "$version" ; exit ;;
95 --help | --h* | -h )
96 echo "$usage"; exit ;;
97 -- ) # Stop option processing
98 shift; break ;;
99 - ) # Use stdin as input.
100 break ;;
101 -* )
102 echo "$me: invalid option $1$help"
103 exit 1 ;;
104
105 *local*)
106 # First pass through any local machine types.
107 echo $1
108 exit ;;
109
110 * )
111 break ;;
112 esac
113 done
114
115 case $# in
116 0) echo "$me: missing argument$help" >&2
117 exit 1;;
118 1) ;;
119 *) echo "$me: too many arguments$help" >&2
120 exit 1;;
121 esac
122
123 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
124 # Here we must recognize all the valid KERNEL-OS combinations.
125 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
126 case $maybe_os in
127 nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
128 uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
129 kopensolaris*-gnu* | \
130 storm-chaos* | os2-emx* | rtmk-nova*)
131 os=-$maybe_os
132 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
133 ;;
134 *)
135 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
136 if [ $basic_machine != $1 ]
137 then os=`echo $1 | sed 's/.*-/-/'`
138 else os=; fi
139 ;;
140 esac
141
142 ### Let's recognize common machines as not being operating systems so
143 ### that things like config.sub decstation-3100 work. We also
144 ### recognize some manufacturers as not being operating systems, so we
145 ### can provide default operating systems below.
146 case $os in
147 -sun*os*)
148 # Prevent following clause from handling this invalid input.
149 ;;
150 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
151 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
152 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
153 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
154 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
155 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
156 -apple | -axis | -knuth | -cray | -microblaze)
157 os=
158 basic_machine=$1
159 ;;
160 -bluegene*)
161 os=-cnk
162 ;;
163 -sim | -cisco | -oki | -wec | -winbond)
164 os=
165 basic_machine=$1
166 ;;
167 -scout)
168 ;;
169 -wrs)
170 os=-vxworks
171 basic_machine=$1
172 ;;
173 -chorusos*)
174 os=-chorusos
175 basic_machine=$1
176 ;;
177 -chorusrdb)
178 os=-chorusrdb
179 basic_machine=$1
180 ;;
181 -hiux*)
182 os=-hiuxwe2
183 ;;
184 -sco6)
185 os=-sco5v6
186 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187 ;;
188 -sco5)
189 os=-sco3.2v5
190 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191 ;;
192 -sco4)
193 os=-sco3.2v4
194 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195 ;;
196 -sco3.2.[4-9]*)
197 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
198 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
199 ;;
200 -sco3.2v[4-9]*)
201 # Don't forget version if it is 3.2v4 or newer.
202 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
203 ;;
204 -sco5v6*)
205 # Don't forget version if it is 3.2v4 or newer.
206 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
207 ;;
208 -sco*)
209 os=-sco3.2v2
210 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
211 ;;
212 -udk*)
213 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
214 ;;
215 -isc)
216 os=-isc2.2
217 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
218 ;;
219 -clix*)
220 basic_machine=clipper-intergraph
221 ;;
222 -isc*)
223 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
224 ;;
225 -lynx*)
226 os=-lynxos
227 ;;
228 -ptx*)
229 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
230 ;;
231 -windowsnt*)
232 os=`echo $os | sed -e 's/windowsnt/winnt/'`
233 ;;
234 -psos*)
235 os=-psos
236 ;;
237 -mint | -mint[0-9]*)
238 basic_machine=m68k-atari
239 os=-mint
240 ;;
241 esac
242
243 # Decode aliases for certain CPU-COMPANY combinations.
244 case $basic_machine in
245 # Recognize the basic CPU types without company name.
246 # Some are omitted here because they have special meanings below.
247 1750a | 580 \
248 | a29k \
249 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
250 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
251 | am33_2.0 \
252 | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
253 | bfin \
254 | c4x | clipper \
255 | d10v | d30v | dlx | dsp16xx \
256 | fido | fr30 | frv \
257 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
258 | i370 | i860 | i960 | ia64 \
259 | ip2k | iq2000 \
260 | lm32 \
261 | m32c | m32r | m32rle | m68000 | m68k | m88k \
262 | maxq | mb | microblaze | mcore | mep | metag \
263 | mips | mipsbe | mipseb | mipsel | mipsle \
264 | mips16 \
265 | mips64 | mips64el \
266 | mips64octeon | mips64octeonel \
267 | mips64orion | mips64orionel \
268 | mips64r5900 | mips64r5900el \
269 | mips64vr | mips64vrel \
270 | mips64vr4100 | mips64vr4100el \
271 | mips64vr4300 | mips64vr4300el \
272 | mips64vr5000 | mips64vr5000el \
273 | mips64vr5900 | mips64vr5900el \
274 | mipsisa32 | mipsisa32el \
275 | mipsisa32r2 | mipsisa32r2el \
276 | mipsisa64 | mipsisa64el \
277 | mipsisa64r2 | mipsisa64r2el \
278 | mipsisa64sb1 | mipsisa64sb1el \
279 | mipsisa64sr71k | mipsisa64sr71kel \
280 | mipstx39 | mipstx39el \
281 | mn10200 | mn10300 \
282 | moxie \
283 | mt \
284 | msp430 \
285 | nios | nios2 \
286 | ns16k | ns32k \
287 | or32 \
288 | pdp10 | pdp11 | pj | pjl \
289 | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
290 | pyramid \
291 | rx \
292 | score \
293 | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
294 | sh64 | sh64le \
295 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
296 | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
297 | spu | strongarm \
298 | tahoe | thumb | tic4x | tic80 | tron \
299 | ubicom32 \
300 | v850 | v850e \
301 | we32k \
302 | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
303 | z8k | z80)
304 basic_machine=$basic_machine-unknown
305 ;;
306 m6811 | m68hc11 | m6812 | m68hc12 | picochip)
307 # Motorola 68HC11/12.
308 basic_machine=$basic_machine-unknown
309 os=-none
310 ;;
311 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
312 ;;
313 ms1)
314 basic_machine=mt-unknown
315 ;;
316
317 # We use `pc' rather than `unknown'
318 # because (1) that's what they normally are, and
319 # (2) the word "unknown" tends to confuse beginning users.
320 i*86 | x86_64)
321 basic_machine=$basic_machine-pc
322 ;;
323 # Object if more than one company name word.
324 *-*-*)
325 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
326 exit 1
327 ;;
328 # Recognize the basic CPU types with company name.
329 580-* \
330 | a29k-* \
331 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
332 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
333 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
334 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
335 | avr-* | avr32-* \
336 | bfin-* | bs2000-* \
337 | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
338 | clipper-* | craynv-* | cydra-* \
339 | d10v-* | d30v-* | dlx-* \
340 | elxsi-* \
341 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
342 | h8300-* | h8500-* \
343 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
344 | i*86-* | i860-* | i960-* | ia64-* \
345 | ip2k-* | iq2000-* \
346 | lm32-* \
347 | m32c-* | m32r-* | m32rle-* \
348 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
349 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
350 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
351 | mips16-* \
352 | mips64-* | mips64el-* \
353 | mips64octeon-* | mips64octeonel-* \
354 | mips64orion-* | mips64orionel-* \
355 | mips64r5900-* | mips64r5900el-* \
356 | mips64vr-* | mips64vrel-* \
357 | mips64vr4100-* | mips64vr4100el-* \
358 | mips64vr4300-* | mips64vr4300el-* \
359 | mips64vr5000-* | mips64vr5000el-* \
360 | mips64vr5900-* | mips64vr5900el-* \
361 | mipsisa32-* | mipsisa32el-* \
362 | mipsisa32r2-* | mipsisa32r2el-* \
363 | mipsisa64-* | mipsisa64el-* \
364 | mipsisa64r2-* | mipsisa64r2el-* \
365 | mipsisa64sb1-* | mipsisa64sb1el-* \
366 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
367 | mipstx39-* | mipstx39el-* \
368 | mmix-* \
369 | mt-* \
370 | msp430-* \
371 | nios-* | nios2-* \
372 | none-* | np1-* | ns16k-* | ns32k-* \
373 | orion-* \
374 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
375 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
376 | pyramid-* \
377 | romp-* | rs6000-* | rx-* \
378 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
379 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
380 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
381 | sparclite-* \
382 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
383 | tahoe-* | thumb-* \
384 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
385 | tile-* | tilegx-* \
386 | tron-* \
387 | ubicom32-* \
388 | v850-* | v850e-* | vax-* \
389 | we32k-* \
390 | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
391 | xstormy16-* | xtensa*-* \
392 | ymp-* \
393 | z8k-* | z80-*)
394 ;;
395 # Recognize the basic CPU types without company name, with glob match.
396 xtensa*)
397 basic_machine=$basic_machine-unknown
398 ;;
399 # Recognize the various machine names and aliases which stand
400 # for a CPU type and a company and sometimes even an OS.
401 386bsd)
402 basic_machine=i386-unknown
403 os=-bsd
404 ;;
405 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
406 basic_machine=m68000-att
407 ;;
408 3b*)
409 basic_machine=we32k-att
410 ;;
411 a29khif)
412 basic_machine=a29k-amd
413 os=-udi
414 ;;
415 abacus)
416 basic_machine=abacus-unknown
417 ;;
418 adobe68k)
419 basic_machine=m68010-adobe
420 os=-scout
421 ;;
422 alliant | fx80)
423 basic_machine=fx80-alliant
424 ;;
425 altos | altos3068)
426 basic_machine=m68k-altos
427 ;;
428 am29k)
429 basic_machine=a29k-none
430 os=-bsd
431 ;;
432 amd64)
433 basic_machine=x86_64-pc
434 ;;
435 amd64-*)
436 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
437 ;;
438 amdahl)
439 basic_machine=580-amdahl
440 os=-sysv
441 ;;
442 amiga | amiga-*)
443 basic_machine=m68k-unknown
444 ;;
445 amigaos | amigados)
446 basic_machine=m68k-unknown
447 os=-amigaos
448 ;;
449 amigaunix | amix)
450 basic_machine=m68k-unknown
451 os=-sysv4
452 ;;
453 apollo68)
454 basic_machine=m68k-apollo
455 os=-sysv
456 ;;
457 apollo68bsd)
458 basic_machine=m68k-apollo
459 os=-bsd
460 ;;
461 aros)
462 basic_machine=i386-pc
463 os=-aros
464 ;;
465 aux)
466 basic_machine=m68k-apple
467 os=-aux
468 ;;
469 balance)
470 basic_machine=ns32k-sequent
471 os=-dynix
472 ;;
473 blackfin)
474 basic_machine=bfin-unknown
475 os=-linux
476 ;;
477 blackfin-*)
478 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
479 os=-linux
480 ;;
481 bluegene*)
482 basic_machine=powerpc-ibm
483 os=-cnk
484 ;;
485 c90)
486 basic_machine=c90-cray
487 os=-unicos
488 ;;
489 cegcc)
490 basic_machine=arm-unknown
491 os=-cegcc
492 ;;
493 convex-c1)
494 basic_machine=c1-convex
495 os=-bsd
496 ;;
497 convex-c2)
498 basic_machine=c2-convex
499 os=-bsd
500 ;;
501 convex-c32)
502 basic_machine=c32-convex
503 os=-bsd
504 ;;
505 convex-c34)
506 basic_machine=c34-convex
507 os=-bsd
508 ;;
509 convex-c38)
510 basic_machine=c38-convex
511 os=-bsd
512 ;;
513 cray | j90)
514 basic_machine=j90-cray
515 os=-unicos
516 ;;
517 craynv)
518 basic_machine=craynv-cray
519 os=-unicosmp
520 ;;
521 cr16)
522 basic_machine=cr16-unknown
523 os=-elf
524 ;;
525 crds | unos)
526 basic_machine=m68k-crds
527 ;;
528 crisv32 | crisv32-* | etraxfs*)
529 basic_machine=crisv32-axis
530 ;;
531 cris | cris-* | etrax*)
532 basic_machine=cris-axis
533 ;;
534 crx)
535 basic_machine=crx-unknown
536 os=-elf
537 ;;
538 da30 | da30-*)
539 basic_machine=m68k-da30
540 ;;
541 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
542 basic_machine=mips-dec
543 ;;
544 decsystem10* | dec10*)
545 basic_machine=pdp10-dec
546 os=-tops10
547 ;;
548 decsystem20* | dec20*)
549 basic_machine=pdp10-dec
550 os=-tops20
551 ;;
552 delta | 3300 | motorola-3300 | motorola-delta \
553 | 3300-motorola | delta-motorola)
554 basic_machine=m68k-motorola
555 ;;
556 delta88)
557 basic_machine=m88k-motorola
558 os=-sysv3
559 ;;
560 dicos)
561 basic_machine=i686-pc
562 os=-dicos
563 ;;
564 djgpp)
565 basic_machine=i586-pc
566 os=-msdosdjgpp
567 ;;
568 dpx20 | dpx20-*)
569 basic_machine=rs6000-bull
570 os=-bosx
571 ;;
572 dpx2* | dpx2*-bull)
573 basic_machine=m68k-bull
574 os=-sysv3
575 ;;
576 ebmon29k)
577 basic_machine=a29k-amd
578 os=-ebmon
579 ;;
580 elxsi)
581 basic_machine=elxsi-elxsi
582 os=-bsd
583 ;;
584 encore | umax | mmax)
585 basic_machine=ns32k-encore
586 ;;
587 es1800 | OSE68k | ose68k | ose | OSE)
588 basic_machine=m68k-ericsson
589 os=-ose
590 ;;
591 fx2800)
592 basic_machine=i860-alliant
593 ;;
594 genix)
595 basic_machine=ns32k-ns
596 ;;
597 gmicro)
598 basic_machine=tron-gmicro
599 os=-sysv
600 ;;
601 go32)
602 basic_machine=i386-pc
603 os=-go32
604 ;;
605 h3050r* | hiux*)
606 basic_machine=hppa1.1-hitachi
607 os=-hiuxwe2
608 ;;
609 h8300hms)
610 basic_machine=h8300-hitachi
611 os=-hms
612 ;;
613 h8300xray)
614 basic_machine=h8300-hitachi
615 os=-xray
616 ;;
617 h8500hms)
618 basic_machine=h8500-hitachi
619 os=-hms
620 ;;
621 harris)
622 basic_machine=m88k-harris
623 os=-sysv3
624 ;;
625 hp300-*)
626 basic_machine=m68k-hp
627 ;;
628 hp300bsd)
629 basic_machine=m68k-hp
630 os=-bsd
631 ;;
632 hp300hpux)
633 basic_machine=m68k-hp
634 os=-hpux
635 ;;
636 hp3k9[0-9][0-9] | hp9[0-9][0-9])
637 basic_machine=hppa1.0-hp
638 ;;
639 hp9k2[0-9][0-9] | hp9k31[0-9])
640 basic_machine=m68000-hp
641 ;;
642 hp9k3[2-9][0-9])
643 basic_machine=m68k-hp
644 ;;
645 hp9k6[0-9][0-9] | hp6[0-9][0-9])
646 basic_machine=hppa1.0-hp
647 ;;
648 hp9k7[0-79][0-9] | hp7[0-79][0-9])
649 basic_machine=hppa1.1-hp
650 ;;
651 hp9k78[0-9] | hp78[0-9])
652 # FIXME: really hppa2.0-hp
653 basic_machine=hppa1.1-hp
654 ;;
655 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
656 # FIXME: really hppa2.0-hp
657 basic_machine=hppa1.1-hp
658 ;;
659 hp9k8[0-9][13679] | hp8[0-9][13679])
660 basic_machine=hppa1.1-hp
661 ;;
662 hp9k8[0-9][0-9] | hp8[0-9][0-9])
663 basic_machine=hppa1.0-hp
664 ;;
665 hppa-next)
666 os=-nextstep3
667 ;;
668 hppaosf)
669 basic_machine=hppa1.1-hp
670 os=-osf
671 ;;
672 hppro)
673 basic_machine=hppa1.1-hp
674 os=-proelf
675 ;;
676 i370-ibm* | ibm*)
677 basic_machine=i370-ibm
678 ;;
679 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
680 i*86v32)
681 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
682 os=-sysv32
683 ;;
684 i*86v4*)
685 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
686 os=-sysv4
687 ;;
688 i*86v)
689 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
690 os=-sysv
691 ;;
692 i*86sol2)
693 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
694 os=-solaris2
695 ;;
696 i386mach)
697 basic_machine=i386-mach
698 os=-mach
699 ;;
700 i386-vsta | vsta)
701 basic_machine=i386-unknown
702 os=-vsta
703 ;;
704 iris | iris4d)
705 basic_machine=mips-sgi
706 case $os in
707 -irix*)
708 ;;
709 *)
710 os=-irix4
711 ;;
712 esac
713 ;;
714 isi68 | isi)
715 basic_machine=m68k-isi
716 os=-sysv
717 ;;
718 m68knommu)
719 basic_machine=m68k-unknown
720 os=-linux
721 ;;
722 m68knommu-*)
723 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
724 os=-linux
725 ;;
726 m88k-omron*)
727 basic_machine=m88k-omron
728 ;;
729 magnum | m3230)
730 basic_machine=mips-mips
731 os=-sysv
732 ;;
733 merlin)
734 basic_machine=ns32k-utek
735 os=-sysv
736 ;;
737 microblaze)
738 basic_machine=microblaze-xilinx
739 ;;
740 mingw32)
741 basic_machine=i386-pc
742 os=-mingw32
743 ;;
744 mingw32ce)
745 basic_machine=arm-unknown
746 os=-mingw32ce
747 ;;
748 miniframe)
749 basic_machine=m68000-convergent
750 ;;
751 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
752 basic_machine=m68k-atari
753 os=-mint
754 ;;
755 mips3*-*)
756 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
757 ;;
758 mips3*)
759 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
760 ;;
761 monitor)
762 basic_machine=m68k-rom68k
763 os=-coff
764 ;;
765 morphos)
766 basic_machine=powerpc-unknown
767 os=-morphos
768 ;;
769 msdos)
770 basic_machine=i386-pc
771 os=-msdos
772 ;;
773 ms1-*)
774 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
775 ;;
776 mvs)
777 basic_machine=i370-ibm
778 os=-mvs
779 ;;
780 ncr3000)
781 basic_machine=i486-ncr
782 os=-sysv4
783 ;;
784 netbsd386)
785 basic_machine=i386-unknown
786 os=-netbsd
787 ;;
788 netwinder)
789 basic_machine=armv4l-rebel
790 os=-linux
791 ;;
792 news | news700 | news800 | news900)
793 basic_machine=m68k-sony
794 os=-newsos
795 ;;
796 news1000)
797 basic_machine=m68030-sony
798 os=-newsos
799 ;;
800 news-3600 | risc-news)
801 basic_machine=mips-sony
802 os=-newsos
803 ;;
804 necv70)
805 basic_machine=v70-nec
806 os=-sysv
807 ;;
808 next | m*-next )
809 basic_machine=m68k-next
810 case $os in
811 -nextstep* )
812 ;;
813 -ns2*)
814 os=-nextstep2
815 ;;
816 *)
817 os=-nextstep3
818 ;;
819 esac
820 ;;
821 nh3000)
822 basic_machine=m68k-harris
823 os=-cxux
824 ;;
825 nh[45]000)
826 basic_machine=m88k-harris
827 os=-cxux
828 ;;
829 nindy960)
830 basic_machine=i960-intel
831 os=-nindy
832 ;;
833 mon960)
834 basic_machine=i960-intel
835 os=-mon960
836 ;;
837 nonstopux)
838 basic_machine=mips-compaq
839 os=-nonstopux
840 ;;
841 np1)
842 basic_machine=np1-gould
843 ;;
844 nsr-tandem)
845 basic_machine=nsr-tandem
846 ;;
847 op50n-* | op60c-*)
848 basic_machine=hppa1.1-oki
849 os=-proelf
850 ;;
851 openrisc | openrisc-*)
852 basic_machine=or32-unknown
853 ;;
854 os400)
855 basic_machine=powerpc-ibm
856 os=-os400
857 ;;
858 OSE68000 | ose68000)
859 basic_machine=m68000-ericsson
860 os=-ose
861 ;;
862 os68k)
863 basic_machine=m68k-none
864 os=-os68k
865 ;;
866 pa-hitachi)
867 basic_machine=hppa1.1-hitachi
868 os=-hiuxwe2
869 ;;
870 paragon)
871 basic_machine=i860-intel
872 os=-osf
873 ;;
874 parisc)
875 basic_machine=hppa-unknown
876 os=-linux
877 ;;
878 parisc-*)
879 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
880 os=-linux
881 ;;
882 pbd)
883 basic_machine=sparc-tti
884 ;;
885 pbb)
886 basic_machine=m68k-tti
887 ;;
888 pc532 | pc532-*)
889 basic_machine=ns32k-pc532
890 ;;
891 pc98)
892 basic_machine=i386-pc
893 ;;
894 pc98-*)
895 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
896 ;;
897 pentium | p5 | k5 | k6 | nexgen | viac3)
898 basic_machine=i586-pc
899 ;;
900 pentiumpro | p6 | 6x86 | athlon | athlon_*)
901 basic_machine=i686-pc
902 ;;
903 pentiumii | pentium2 | pentiumiii | pentium3)
904 basic_machine=i686-pc
905 ;;
906 pentium4)
907 basic_machine=i786-pc
908 ;;
909 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
910 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
911 ;;
912 pentiumpro-* | p6-* | 6x86-* | athlon-*)
913 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
914 ;;
915 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
916 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
917 ;;
918 pentium4-*)
919 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
920 ;;
921 pn)
922 basic_machine=pn-gould
923 ;;
924 power) basic_machine=power-ibm
925 ;;
926 ppc) basic_machine=powerpc-unknown
927 ;;
928 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
929 ;;
930 ppcle | powerpclittle | ppc-le | powerpc-little)
931 basic_machine=powerpcle-unknown
932 ;;
933 ppcle-* | powerpclittle-*)
934 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
935 ;;
936 ppc64) basic_machine=powerpc64-unknown
937 ;;
938 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
939 ;;
940 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
941 basic_machine=powerpc64le-unknown
942 ;;
943 ppc64le-* | powerpc64little-*)
944 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
945 ;;
946 ps2)
947 basic_machine=i386-ibm
948 ;;
949 pw32)
950 basic_machine=i586-unknown
951 os=-pw32
952 ;;
953 rdos)
954 basic_machine=i386-pc
955 os=-rdos
956 ;;
957 rom68k)
958 basic_machine=m68k-rom68k
959 os=-coff
960 ;;
961 rm[46]00)
962 basic_machine=mips-siemens
963 ;;
964 rtpc | rtpc-*)
965 basic_machine=romp-ibm
966 ;;
967 s390 | s390-*)
968 basic_machine=s390-ibm
969 ;;
970 s390x | s390x-*)
971 basic_machine=s390x-ibm
972 ;;
973 sa29200)
974 basic_machine=a29k-amd
975 os=-udi
976 ;;
977 sb1)
978 basic_machine=mipsisa64sb1-unknown
979 ;;
980 sb1el)
981 basic_machine=mipsisa64sb1el-unknown
982 ;;
983 sde)
984 basic_machine=mipsisa32-sde
985 os=-elf
986 ;;
987 sei)
988 basic_machine=mips-sei
989 os=-seiux
990 ;;
991 sequent)
992 basic_machine=i386-sequent
993 ;;
994 sh)
995 basic_machine=sh-hitachi
996 os=-hms
997 ;;
998 sh5el)
999 basic_machine=sh5le-unknown
1000 ;;
1001 sh64)
1002 basic_machine=sh64-unknown
1003 ;;
1004 sparclite-wrs | simso-wrs)
1005 basic_machine=sparclite-wrs
1006 os=-vxworks
1007 ;;
1008 sps7)
1009 basic_machine=m68k-bull
1010 os=-sysv2
1011 ;;
1012 spur)
1013 basic_machine=spur-unknown
1014 ;;
1015 st2000)
1016 basic_machine=m68k-tandem
1017 ;;
1018 stratus)
1019 basic_machine=i860-stratus
1020 os=-sysv4
1021 ;;
1022 sun2)
1023 basic_machine=m68000-sun
1024 ;;
1025 sun2os3)
1026 basic_machine=m68000-sun
1027 os=-sunos3
1028 ;;
1029 sun2os4)
1030 basic_machine=m68000-sun
1031 os=-sunos4
1032 ;;
1033 sun3os3)
1034 basic_machine=m68k-sun
1035 os=-sunos3
1036 ;;
1037 sun3os4)
1038 basic_machine=m68k-sun
1039 os=-sunos4
1040 ;;
1041 sun4os3)
1042 basic_machine=sparc-sun
1043 os=-sunos3
1044 ;;
1045 sun4os4)
1046 basic_machine=sparc-sun
1047 os=-sunos4
1048 ;;
1049 sun4sol2)
1050 basic_machine=sparc-sun
1051 os=-solaris2
1052 ;;
1053 sun3 | sun3-*)
1054 basic_machine=m68k-sun
1055 ;;
1056 sun4)
1057 basic_machine=sparc-sun
1058 ;;
1059 sun386 | sun386i | roadrunner)
1060 basic_machine=i386-sun
1061 ;;
1062 sv1)
1063 basic_machine=sv1-cray
1064 os=-unicos
1065 ;;
1066 symmetry)
1067 basic_machine=i386-sequent
1068 os=-dynix
1069 ;;
1070 t3e)
1071 basic_machine=alphaev5-cray
1072 os=-unicos
1073 ;;
1074 t90)
1075 basic_machine=t90-cray
1076 os=-unicos
1077 ;;
1078 tic54x | c54x*)
1079 basic_machine=tic54x-unknown
1080 os=-coff
1081 ;;
1082 tic55x | c55x*)
1083 basic_machine=tic55x-unknown
1084 os=-coff
1085 ;;
1086 tic6x | c6x*)
1087 basic_machine=tic6x-unknown
1088 os=-coff
1089 ;;
1090 # This must be matched before tile*.
1091 tilegx*)
1092 basic_machine=tilegx-unknown
1093 os=-linux-gnu
1094 ;;
1095 tile*)
1096 basic_machine=tile-unknown
1097 os=-linux-gnu
1098 ;;
1099 tx39)
1100 basic_machine=mipstx39-unknown
1101 ;;
1102 tx39el)
1103 basic_machine=mipstx39el-unknown
1104 ;;
1105 toad1)
1106 basic_machine=pdp10-xkl
1107 os=-tops20
1108 ;;
1109 tower | tower-32)
1110 basic_machine=m68k-ncr
1111 ;;
1112 tpf)
1113 basic_machine=s390x-ibm
1114 os=-tpf
1115 ;;
1116 udi29k)
1117 basic_machine=a29k-amd
1118 os=-udi
1119 ;;
1120 ultra3)
1121 basic_machine=a29k-nyu
1122 os=-sym1
1123 ;;
1124 v810 | necv810)
1125 basic_machine=v810-nec
1126 os=-none
1127 ;;
1128 vaxv)
1129 basic_machine=vax-dec
1130 os=-sysv
1131 ;;
1132 vms)
1133 basic_machine=vax-dec
1134 os=-vms
1135 ;;
1136 vpp*|vx|vx-*)
1137 basic_machine=f301-fujitsu
1138 ;;
1139 vxworks960)
1140 basic_machine=i960-wrs
1141 os=-vxworks
1142 ;;
1143 vxworks68)
1144 basic_machine=m68k-wrs
1145 os=-vxworks
1146 ;;
1147 vxworks29k)
1148 basic_machine=a29k-wrs
1149 os=-vxworks
1150 ;;
1151 w65*)
1152 basic_machine=w65-wdc
1153 os=-none
1154 ;;
1155 w89k-*)
1156 basic_machine=hppa1.1-winbond
1157 os=-proelf
1158 ;;
1159 xbox)
1160 basic_machine=i686-pc
1161 os=-mingw32
1162 ;;
1163 xps | xps100)
1164 basic_machine=xps100-honeywell
1165 ;;
1166 ymp)
1167 basic_machine=ymp-cray
1168 os=-unicos
1169 ;;
1170 z8k-*-coff)
1171 basic_machine=z8k-unknown
1172 os=-sim
1173 ;;
1174 z80-*-coff)
1175 basic_machine=z80-unknown
1176 os=-sim
1177 ;;
1178 none)
1179 basic_machine=none-none
1180 os=-none
1181 ;;
1182
1183 # Here we handle the default manufacturer of certain CPU types. It is in
1184 # some cases the only manufacturer, in others, it is the most popular.
1185 w89k)
1186 basic_machine=hppa1.1-winbond
1187 ;;
1188 op50n)
1189 basic_machine=hppa1.1-oki
1190 ;;
1191 op60c)
1192 basic_machine=hppa1.1-oki
1193 ;;
1194 romp)
1195 basic_machine=romp-ibm
1196 ;;
1197 mmix)
1198 basic_machine=mmix-knuth
1199 ;;
1200 rs6000)
1201 basic_machine=rs6000-ibm
1202 ;;
1203 vax)
1204 basic_machine=vax-dec
1205 ;;
1206 pdp10)
1207 # there are many clones, so DEC is not a safe bet
1208 basic_machine=pdp10-unknown
1209 ;;
1210 pdp11)
1211 basic_machine=pdp11-dec
1212 ;;
1213 we32k)
1214 basic_machine=we32k-att
1215 ;;
1216 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1217 basic_machine=sh-unknown
1218 ;;
1219 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1220 basic_machine=sparc-sun
1221 ;;
1222 cydra)
1223 basic_machine=cydra-cydrome
1224 ;;
1225 orion)
1226 basic_machine=orion-highlevel
1227 ;;
1228 orion105)
1229 basic_machine=clipper-highlevel
1230 ;;
1231 mac | mpw | mac-mpw)
1232 basic_machine=m68k-apple
1233 ;;
1234 pmac | pmac-mpw)
1235 basic_machine=powerpc-apple
1236 ;;
1237 *-unknown)
1238 # Make sure to match an already-canonicalized machine name.
1239 ;;
1240 *)
1241 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1242 exit 1
1243 ;;
1244 esac
1245
1246 # Here we canonicalize certain aliases for manufacturers.
1247 case $basic_machine in
1248 *-digital*)
1249 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1250 ;;
1251 *-commodore*)
1252 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1253 ;;
1254 *)
1255 ;;
1256 esac
1257
1258 # Decode manufacturer-specific aliases for certain operating systems.
1259
1260 if [ x"$os" != x"" ]
1261 then
1262 case $os in
1263 # First match some system type aliases
1264 # that might get confused with valid system types.
1265 # -solaris* is a basic system type, with this one exception.
1266 -auroraux)
1267 os=-auroraux
1268 ;;
1269 -solaris1 | -solaris1.*)
1270 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1271 ;;
1272 -solaris)
1273 os=-solaris2
1274 ;;
1275 -svr4*)
1276 os=-sysv4
1277 ;;
1278 -unixware*)
1279 os=-sysv4.2uw
1280 ;;
1281 -gnu/linux*)
1282 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1283 ;;
1284 # First accept the basic system types.
1285 # The portable systems comes first.
1286 # Each alternative MUST END IN A *, to match a version number.
1287 # -sysv* is not here because it comes later, after sysvr4.
1288 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1289 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1290 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1291 | -sym* | -kopensolaris* \
1292 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1293 | -aos* | -aros* \
1294 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1295 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1296 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1297 | -openbsd* | -solidbsd* \
1298 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1299 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1300 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1301 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1302 | -chorusos* | -chorusrdb* | -cegcc* \
1303 | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1304 | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1305 | -uxpv* | -beos* | -mpeix* | -udk* \
1306 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1307 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1308 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1309 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1310 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1311 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1312 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
1313 # Remember, each alternative MUST END IN *, to match a version number.
1314 ;;
1315 -qnx*)
1316 case $basic_machine in
1317 x86-* | i*86-*)
1318 ;;
1319 *)
1320 os=-nto$os
1321 ;;
1322 esac
1323 ;;
1324 -nto-qnx*)
1325 ;;
1326 -nto*)
1327 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1328 ;;
1329 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1330 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1331 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1332 ;;
1333 -mac*)
1334 os=`echo $os | sed -e 's|mac|macos|'`
1335 ;;
1336 -linux-dietlibc)
1337 os=-linux-dietlibc
1338 ;;
1339 -linux*)
1340 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1341 ;;
1342 -sunos5*)
1343 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1344 ;;
1345 -sunos6*)
1346 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1347 ;;
1348 -opened*)
1349 os=-openedition
1350 ;;
1351 -os400*)
1352 os=-os400
1353 ;;
1354 -wince*)
1355 os=-wince
1356 ;;
1357 -osfrose*)
1358 os=-osfrose
1359 ;;
1360 -osf*)
1361 os=-osf
1362 ;;
1363 -utek*)
1364 os=-bsd
1365 ;;
1366 -dynix*)
1367 os=-bsd
1368 ;;
1369 -acis*)
1370 os=-aos
1371 ;;
1372 -atheos*)
1373 os=-atheos
1374 ;;
1375 -syllable*)
1376 os=-syllable
1377 ;;
1378 -386bsd)
1379 os=-bsd
1380 ;;
1381 -ctix* | -uts*)
1382 os=-sysv
1383 ;;
1384 -nova*)
1385 os=-rtmk-nova
1386 ;;
1387 -ns2 )
1388 os=-nextstep2
1389 ;;
1390 -nsk*)
1391 os=-nsk
1392 ;;
1393 # Preserve the version number of sinix5.
1394 -sinix5.*)
1395 os=`echo $os | sed -e 's|sinix|sysv|'`
1396 ;;
1397 -sinix*)
1398 os=-sysv4
1399 ;;
1400 -tpf*)
1401 os=-tpf
1402 ;;
1403 -triton*)
1404 os=-sysv3
1405 ;;
1406 -oss*)
1407 os=-sysv3
1408 ;;
1409 -svr4)
1410 os=-sysv4
1411 ;;
1412 -svr3)
1413 os=-sysv3
1414 ;;
1415 -sysvr4)
1416 os=-sysv4
1417 ;;
1418 # This must come after -sysvr4.
1419 -sysv*)
1420 ;;
1421 -ose*)
1422 os=-ose
1423 ;;
1424 -es1800*)
1425 os=-ose
1426 ;;
1427 -xenix)
1428 os=-xenix
1429 ;;
1430 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1431 os=-mint
1432 ;;
1433 -aros*)
1434 os=-aros
1435 ;;
1436 -kaos*)
1437 os=-kaos
1438 ;;
1439 -zvmoe)
1440 os=-zvmoe
1441 ;;
1442 -dicos*)
1443 os=-dicos
1444 ;;
1445 -nacl*)
1446 ;;
1447 -none)
1448 ;;
1449 *)
1450 # Get rid of the `-' at the beginning of $os.
1451 os=`echo $os | sed 's/[^-]*-//'`
1452 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1453 exit 1
1454 ;;
1455 esac
1456 else
1457
1458 # Here we handle the default operating systems that come with various machines.
1459 # The value should be what the vendor currently ships out the door with their
1460 # machine or put another way, the most popular os provided with the machine.
1461
1462 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1463 # "-sun"), then you have to tell the case statement up towards the top
1464 # that MANUFACTURER isn't an operating system. Otherwise, code above
1465 # will signal an error saying that MANUFACTURER isn't an operating
1466 # system, and we'll never get to this point.
1467
1468 case $basic_machine in
1469 score-*)
1470 os=-elf
1471 ;;
1472 spu-*)
1473 os=-elf
1474 ;;
1475 *-acorn)
1476 os=-riscix1.2
1477 ;;
1478 arm*-rebel)
1479 os=-linux
1480 ;;
1481 arm*-semi)
1482 os=-aout
1483 ;;
1484 c4x-* | tic4x-*)
1485 os=-coff
1486 ;;
1487 # This must come before the *-dec entry.
1488 pdp10-*)
1489 os=-tops20
1490 ;;
1491 pdp11-*)
1492 os=-none
1493 ;;
1494 *-dec | vax-*)
1495 os=-ultrix4.2
1496 ;;
1497 m68*-apollo)
1498 os=-domain
1499 ;;
1500 i386-sun)
1501 os=-sunos4.0.2
1502 ;;
1503 m68000-sun)
1504 os=-sunos3
1505 # This also exists in the configure program, but was not the
1506 # default.
1507 # os=-sunos4
1508 ;;
1509 m68*-cisco)
1510 os=-aout
1511 ;;
1512 mep-*)
1513 os=-elf
1514 ;;
1515 mips*-cisco)
1516 os=-elf
1517 ;;
1518 mips*-*)
1519 os=-elf
1520 ;;
1521 or32-*)
1522 os=-coff
1523 ;;
1524 *-tti) # must be before sparc entry or we get the wrong os.
1525 os=-sysv3
1526 ;;
1527 sparc-* | *-sun)
1528 os=-sunos4.1.1
1529 ;;
1530 *-be)
1531 os=-beos
1532 ;;
1533 *-haiku)
1534 os=-haiku
1535 ;;
1536 *-ibm)
1537 os=-aix
1538 ;;
1539 *-knuth)
1540 os=-mmixware
1541 ;;
1542 *-wec)
1543 os=-proelf
1544 ;;
1545 *-winbond)
1546 os=-proelf
1547 ;;
1548 *-oki)
1549 os=-proelf
1550 ;;
1551 *-hp)
1552 os=-hpux
1553 ;;
1554 *-hitachi)
1555 os=-hiux
1556 ;;
1557 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1558 os=-sysv
1559 ;;
1560 *-cbm)
1561 os=-amigaos
1562 ;;
1563 *-dg)
1564 os=-dgux
1565 ;;
1566 *-dolphin)
1567 os=-sysv3
1568 ;;
1569 m68k-ccur)
1570 os=-rtu
1571 ;;
1572 m88k-omron*)
1573 os=-luna
1574 ;;
1575 *-next )
1576 os=-nextstep
1577 ;;
1578 *-sequent)
1579 os=-ptx
1580 ;;
1581 *-crds)
1582 os=-unos
1583 ;;
1584 *-ns)
1585 os=-genix
1586 ;;
1587 i370-*)
1588 os=-mvs
1589 ;;
1590 *-next)
1591 os=-nextstep3
1592 ;;
1593 *-gould)
1594 os=-sysv
1595 ;;
1596 *-highlevel)
1597 os=-bsd
1598 ;;
1599 *-encore)
1600 os=-bsd
1601 ;;
1602 *-sgi)
1603 os=-irix
1604 ;;
1605 *-siemens)
1606 os=-sysv4
1607 ;;
1608 *-masscomp)
1609 os=-rtu
1610 ;;
1611 f30[01]-fujitsu | f700-fujitsu)
1612 os=-uxpv
1613 ;;
1614 *-rom68k)
1615 os=-coff
1616 ;;
1617 *-*bug)
1618 os=-coff
1619 ;;
1620 *-apple)
1621 os=-macos
1622 ;;
1623 *-atari*)
1624 os=-mint
1625 ;;
1626 *)
1627 os=-none
1628 ;;
1629 esac
1630 fi
1631
1632 # Here we handle the case where we know the os, and the CPU type, but not the
1633 # manufacturer. We pick the logical manufacturer.
1634 vendor=unknown
1635 case $basic_machine in
1636 *-unknown)
1637 case $os in
1638 -riscix*)
1639 vendor=acorn
1640 ;;
1641 -sunos*)
1642 vendor=sun
1643 ;;
1644 -cnk*|-aix*)
1645 vendor=ibm
1646 ;;
1647 -beos*)
1648 vendor=be
1649 ;;
1650 -hpux*)
1651 vendor=hp
1652 ;;
1653 -mpeix*)
1654 vendor=hp
1655 ;;
1656 -hiux*)
1657 vendor=hitachi
1658 ;;
1659 -unos*)
1660 vendor=crds
1661 ;;
1662 -dgux*)
1663 vendor=dg
1664 ;;
1665 -luna*)
1666 vendor=omron
1667 ;;
1668 -genix*)
1669 vendor=ns
1670 ;;
1671 -mvs* | -opened*)
1672 vendor=ibm
1673 ;;
1674 -os400*)
1675 vendor=ibm
1676 ;;
1677 -ptx*)
1678 vendor=sequent
1679 ;;
1680 -tpf*)
1681 vendor=ibm
1682 ;;
1683 -vxsim* | -vxworks* | -windiss*)
1684 vendor=wrs
1685 ;;
1686 -aux*)
1687 vendor=apple
1688 ;;
1689 -hms*)
1690 vendor=hitachi
1691 ;;
1692 -mpw* | -macos*)
1693 vendor=apple
1694 ;;
1695 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1696 vendor=atari
1697 ;;
1698 -vos*)
1699 vendor=stratus
1700 ;;
1701 esac
1702 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1703 ;;
1704 esac
1705
1706 echo $basic_machine$os
1707 exit
1708
1709 # Local variables:
1710 # eval: (add-hook 'write-file-hooks 'time-stamp)
1711 # time-stamp-start: "timestamp='"
1712 # time-stamp-format: "%:y-%02m-%02d"
1713 # time-stamp-end: "'"
1714 # End: