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author ktnyt
date Fri, 26 Jun 2015 05:21:44 -0400
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1:84a17b3fad1f 2:8947fca5f715
1 #! /bin/sh
2 # Configuration validation subroutine script.
3 # Copyright 1992-2014 Free Software Foundation, Inc.
4
5 timestamp='2014-12-03'
6
7 # This file is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
11 #
12 # This program is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 # General Public License for more details.
16 #
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, see <http://www.gnu.org/licenses/>.
19 #
20 # As a special exception to the GNU General Public License, if you
21 # distribute this file as part of a program that contains a
22 # configuration script generated by Autoconf, you may include it under
23 # the same distribution terms that you use for the rest of that
24 # program. This Exception is an additional permission under section 7
25 # of the GNU General Public License, version 3 ("GPLv3").
26
27
28 # Please send patches to <config-patches@gnu.org>.
29 #
30 # Configuration subroutine to validate and canonicalize a configuration type.
31 # Supply the specified configuration type as an argument.
32 # If it is invalid, we print an error message on stderr and exit with code 1.
33 # Otherwise, we print the canonical config type on stdout and succeed.
34
35 # You can get the latest version of this script from:
36 # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
37
38 # This file is supposed to be the same for all GNU packages
39 # and recognize all the CPU types, system types and aliases
40 # that are meaningful with *any* GNU software.
41 # Each package is responsible for reporting which valid configurations
42 # it does not support. The user should be able to distinguish
43 # a failure to support a valid configuration from a meaningless
44 # configuration.
45
46 # The goal of this file is to map all the various variations of a given
47 # machine specification into a single specification in the form:
48 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
49 # or in some cases, the newer four-part form:
50 # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
51 # It is wrong to echo any other type of specification.
52
53 me=`echo "$0" | sed -e 's,.*/,,'`
54
55 usage="\
56 Usage: $0 [OPTION] CPU-MFR-OPSYS
57 $0 [OPTION] ALIAS
58
59 Canonicalize a configuration name.
60
61 Operation modes:
62 -h, --help print this help, then exit
63 -t, --time-stamp print date of last modification, then exit
64 -v, --version print version number, then exit
65
66 Report bugs and patches to <config-patches@gnu.org>."
67
68 version="\
69 GNU config.sub ($timestamp)
70
71 Copyright 1992-2014 Free Software Foundation, Inc.
72
73 This is free software; see the source for copying conditions. There is NO
74 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
75
76 help="
77 Try \`$me --help' for more information."
78
79 # Parse command line
80 while test $# -gt 0 ; do
81 case $1 in
82 --time-stamp | --time* | -t )
83 echo "$timestamp" ; exit ;;
84 --version | -v )
85 echo "$version" ; exit ;;
86 --help | --h* | -h )
87 echo "$usage"; exit ;;
88 -- ) # Stop option processing
89 shift; break ;;
90 - ) # Use stdin as input.
91 break ;;
92 -* )
93 echo "$me: invalid option $1$help"
94 exit 1 ;;
95
96 *local*)
97 # First pass through any local machine types.
98 echo $1
99 exit ;;
100
101 * )
102 break ;;
103 esac
104 done
105
106 case $# in
107 0) echo "$me: missing argument$help" >&2
108 exit 1;;
109 1) ;;
110 *) echo "$me: too many arguments$help" >&2
111 exit 1;;
112 esac
113
114 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
115 # Here we must recognize all the valid KERNEL-OS combinations.
116 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
117 case $maybe_os in
118 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
119 linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
120 knetbsd*-gnu* | netbsd*-gnu* | \
121 kopensolaris*-gnu* | \
122 storm-chaos* | os2-emx* | rtmk-nova*)
123 os=-$maybe_os
124 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
125 ;;
126 android-linux)
127 os=-linux-android
128 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
129 ;;
130 *)
131 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
132 if [ $basic_machine != $1 ]
133 then os=`echo $1 | sed 's/.*-/-/'`
134 else os=; fi
135 ;;
136 esac
137
138 ### Let's recognize common machines as not being operating systems so
139 ### that things like config.sub decstation-3100 work. We also
140 ### recognize some manufacturers as not being operating systems, so we
141 ### can provide default operating systems below.
142 case $os in
143 -sun*os*)
144 # Prevent following clause from handling this invalid input.
145 ;;
146 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
147 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
148 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
149 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
150 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
151 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
152 -apple | -axis | -knuth | -cray | -microblaze*)
153 os=
154 basic_machine=$1
155 ;;
156 -bluegene*)
157 os=-cnk
158 ;;
159 -sim | -cisco | -oki | -wec | -winbond)
160 os=
161 basic_machine=$1
162 ;;
163 -scout)
164 ;;
165 -wrs)
166 os=-vxworks
167 basic_machine=$1
168 ;;
169 -chorusos*)
170 os=-chorusos
171 basic_machine=$1
172 ;;
173 -chorusrdb)
174 os=-chorusrdb
175 basic_machine=$1
176 ;;
177 -hiux*)
178 os=-hiuxwe2
179 ;;
180 -sco6)
181 os=-sco5v6
182 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
183 ;;
184 -sco5)
185 os=-sco3.2v5
186 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187 ;;
188 -sco4)
189 os=-sco3.2v4
190 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191 ;;
192 -sco3.2.[4-9]*)
193 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
194 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195 ;;
196 -sco3.2v[4-9]*)
197 # Don't forget version if it is 3.2v4 or newer.
198 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
199 ;;
200 -sco5v6*)
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 -sco*)
205 os=-sco3.2v2
206 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
207 ;;
208 -udk*)
209 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
210 ;;
211 -isc)
212 os=-isc2.2
213 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
214 ;;
215 -clix*)
216 basic_machine=clipper-intergraph
217 ;;
218 -isc*)
219 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
220 ;;
221 -lynx*178)
222 os=-lynxos178
223 ;;
224 -lynx*5)
225 os=-lynxos5
226 ;;
227 -lynx*)
228 os=-lynxos
229 ;;
230 -ptx*)
231 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
232 ;;
233 -windowsnt*)
234 os=`echo $os | sed -e 's/windowsnt/winnt/'`
235 ;;
236 -psos*)
237 os=-psos
238 ;;
239 -mint | -mint[0-9]*)
240 basic_machine=m68k-atari
241 os=-mint
242 ;;
243 esac
244
245 # Decode aliases for certain CPU-COMPANY combinations.
246 case $basic_machine in
247 # Recognize the basic CPU types without company name.
248 # Some are omitted here because they have special meanings below.
249 1750a | 580 \
250 | a29k \
251 | aarch64 | aarch64_be \
252 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
253 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
254 | am33_2.0 \
255 | arc | arceb \
256 | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
257 | avr | avr32 \
258 | be32 | be64 \
259 | bfin \
260 | c4x | c8051 | clipper \
261 | d10v | d30v | dlx | dsp16xx \
262 | epiphany \
263 | fido | fr30 | frv \
264 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
265 | hexagon \
266 | i370 | i860 | i960 | ia64 \
267 | ip2k | iq2000 \
268 | k1om \
269 | le32 | le64 \
270 | lm32 \
271 | m32c | m32r | m32rle | m68000 | m68k | m88k \
272 | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
273 | mips | mipsbe | mipseb | mipsel | mipsle \
274 | mips16 \
275 | mips64 | mips64el \
276 | mips64octeon | mips64octeonel \
277 | mips64orion | mips64orionel \
278 | mips64r5900 | mips64r5900el \
279 | mips64vr | mips64vrel \
280 | mips64vr4100 | mips64vr4100el \
281 | mips64vr4300 | mips64vr4300el \
282 | mips64vr5000 | mips64vr5000el \
283 | mips64vr5900 | mips64vr5900el \
284 | mipsisa32 | mipsisa32el \
285 | mipsisa32r2 | mipsisa32r2el \
286 | mipsisa32r6 | mipsisa32r6el \
287 | mipsisa64 | mipsisa64el \
288 | mipsisa64r2 | mipsisa64r2el \
289 | mipsisa64r6 | mipsisa64r6el \
290 | mipsisa64sb1 | mipsisa64sb1el \
291 | mipsisa64sr71k | mipsisa64sr71kel \
292 | mipsr5900 | mipsr5900el \
293 | mipstx39 | mipstx39el \
294 | mn10200 | mn10300 \
295 | moxie \
296 | mt \
297 | msp430 \
298 | nds32 | nds32le | nds32be \
299 | nios | nios2 | nios2eb | nios2el \
300 | ns16k | ns32k \
301 | open8 | or1k | or1knd | or32 \
302 | pdp10 | pdp11 | pj | pjl \
303 | powerpc | powerpc64 | powerpc64le | powerpcle \
304 | pyramid \
305 | riscv32 | riscv64 \
306 | rl78 | rx \
307 | score \
308 | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
309 | sh64 | sh64le \
310 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
311 | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
312 | spu \
313 | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
314 | ubicom32 \
315 | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
316 | visium \
317 | we32k \
318 | x86 | xc16x | xstormy16 | xtensa \
319 | z8k | z80)
320 basic_machine=$basic_machine-unknown
321 ;;
322 c54x)
323 basic_machine=tic54x-unknown
324 ;;
325 c55x)
326 basic_machine=tic55x-unknown
327 ;;
328 c6x)
329 basic_machine=tic6x-unknown
330 ;;
331 leon|leon[3-9])
332 basic_machine=sparc-$basic_machine
333 ;;
334 m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
335 basic_machine=$basic_machine-unknown
336 os=-none
337 ;;
338 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
339 ;;
340 ms1)
341 basic_machine=mt-unknown
342 ;;
343
344 strongarm | thumb | xscale)
345 basic_machine=arm-unknown
346 ;;
347 xgate)
348 basic_machine=$basic_machine-unknown
349 os=-none
350 ;;
351 xscaleeb)
352 basic_machine=armeb-unknown
353 ;;
354
355 xscaleel)
356 basic_machine=armel-unknown
357 ;;
358
359 # We use `pc' rather than `unknown'
360 # because (1) that's what they normally are, and
361 # (2) the word "unknown" tends to confuse beginning users.
362 i*86 | x86_64)
363 basic_machine=$basic_machine-pc
364 ;;
365 # Object if more than one company name word.
366 *-*-*)
367 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
368 exit 1
369 ;;
370 # Recognize the basic CPU types with company name.
371 580-* \
372 | a29k-* \
373 | aarch64-* | aarch64_be-* \
374 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
375 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
376 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
377 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
378 | avr-* | avr32-* \
379 | be32-* | be64-* \
380 | bfin-* | bs2000-* \
381 | c[123]* | c30-* | [cjt]90-* | c4x-* \
382 | c8051-* | clipper-* | craynv-* | cydra-* \
383 | d10v-* | d30v-* | dlx-* \
384 | elxsi-* \
385 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
386 | h8300-* | h8500-* \
387 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
388 | hexagon-* \
389 | i*86-* | i860-* | i960-* | ia64-* \
390 | ip2k-* | iq2000-* \
391 | k1om-* \
392 | le32-* | le64-* \
393 | lm32-* \
394 | m32c-* | m32r-* | m32rle-* \
395 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
396 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
397 | microblaze-* | microblazeel-* \
398 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
399 | mips16-* \
400 | mips64-* | mips64el-* \
401 | mips64octeon-* | mips64octeonel-* \
402 | mips64orion-* | mips64orionel-* \
403 | mips64r5900-* | mips64r5900el-* \
404 | mips64vr-* | mips64vrel-* \
405 | mips64vr4100-* | mips64vr4100el-* \
406 | mips64vr4300-* | mips64vr4300el-* \
407 | mips64vr5000-* | mips64vr5000el-* \
408 | mips64vr5900-* | mips64vr5900el-* \
409 | mipsisa32-* | mipsisa32el-* \
410 | mipsisa32r2-* | mipsisa32r2el-* \
411 | mipsisa32r6-* | mipsisa32r6el-* \
412 | mipsisa64-* | mipsisa64el-* \
413 | mipsisa64r2-* | mipsisa64r2el-* \
414 | mipsisa64r6-* | mipsisa64r6el-* \
415 | mipsisa64sb1-* | mipsisa64sb1el-* \
416 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
417 | mipsr5900-* | mipsr5900el-* \
418 | mipstx39-* | mipstx39el-* \
419 | mmix-* \
420 | mt-* \
421 | msp430-* \
422 | nds32-* | nds32le-* | nds32be-* \
423 | nios-* | nios2-* | nios2eb-* | nios2el-* \
424 | none-* | np1-* | ns16k-* | ns32k-* \
425 | open8-* \
426 | or1k*-* \
427 | orion-* \
428 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
429 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
430 | pyramid-* \
431 | rl78-* | romp-* | rs6000-* | rx-* \
432 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
433 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
434 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
435 | sparclite-* \
436 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
437 | tahoe-* \
438 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
439 | tile*-* \
440 | tron-* \
441 | ubicom32-* \
442 | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
443 | vax-* \
444 | visium-* \
445 | we32k-* \
446 | x86-* | x86_64-* | xc16x-* | xps100-* \
447 | xstormy16-* | xtensa*-* \
448 | ymp-* \
449 | z8k-* | z80-*)
450 ;;
451 # Recognize the basic CPU types without company name, with glob match.
452 xtensa*)
453 basic_machine=$basic_machine-unknown
454 ;;
455 # Recognize the various machine names and aliases which stand
456 # for a CPU type and a company and sometimes even an OS.
457 386bsd)
458 basic_machine=i386-unknown
459 os=-bsd
460 ;;
461 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
462 basic_machine=m68000-att
463 ;;
464 3b*)
465 basic_machine=we32k-att
466 ;;
467 a29khif)
468 basic_machine=a29k-amd
469 os=-udi
470 ;;
471 abacus)
472 basic_machine=abacus-unknown
473 ;;
474 adobe68k)
475 basic_machine=m68010-adobe
476 os=-scout
477 ;;
478 alliant | fx80)
479 basic_machine=fx80-alliant
480 ;;
481 altos | altos3068)
482 basic_machine=m68k-altos
483 ;;
484 am29k)
485 basic_machine=a29k-none
486 os=-bsd
487 ;;
488 amd64)
489 basic_machine=x86_64-pc
490 ;;
491 amd64-*)
492 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
493 ;;
494 amdahl)
495 basic_machine=580-amdahl
496 os=-sysv
497 ;;
498 amiga | amiga-*)
499 basic_machine=m68k-unknown
500 ;;
501 amigaos | amigados)
502 basic_machine=m68k-unknown
503 os=-amigaos
504 ;;
505 amigaunix | amix)
506 basic_machine=m68k-unknown
507 os=-sysv4
508 ;;
509 apollo68)
510 basic_machine=m68k-apollo
511 os=-sysv
512 ;;
513 apollo68bsd)
514 basic_machine=m68k-apollo
515 os=-bsd
516 ;;
517 aros)
518 basic_machine=i386-pc
519 os=-aros
520 ;;
521 aux)
522 basic_machine=m68k-apple
523 os=-aux
524 ;;
525 balance)
526 basic_machine=ns32k-sequent
527 os=-dynix
528 ;;
529 blackfin)
530 basic_machine=bfin-unknown
531 os=-linux
532 ;;
533 blackfin-*)
534 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
535 os=-linux
536 ;;
537 bluegene*)
538 basic_machine=powerpc-ibm
539 os=-cnk
540 ;;
541 c54x-*)
542 basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
543 ;;
544 c55x-*)
545 basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
546 ;;
547 c6x-*)
548 basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
549 ;;
550 c90)
551 basic_machine=c90-cray
552 os=-unicos
553 ;;
554 cegcc)
555 basic_machine=arm-unknown
556 os=-cegcc
557 ;;
558 convex-c1)
559 basic_machine=c1-convex
560 os=-bsd
561 ;;
562 convex-c2)
563 basic_machine=c2-convex
564 os=-bsd
565 ;;
566 convex-c32)
567 basic_machine=c32-convex
568 os=-bsd
569 ;;
570 convex-c34)
571 basic_machine=c34-convex
572 os=-bsd
573 ;;
574 convex-c38)
575 basic_machine=c38-convex
576 os=-bsd
577 ;;
578 cray | j90)
579 basic_machine=j90-cray
580 os=-unicos
581 ;;
582 craynv)
583 basic_machine=craynv-cray
584 os=-unicosmp
585 ;;
586 cr16 | cr16-*)
587 basic_machine=cr16-unknown
588 os=-elf
589 ;;
590 crds | unos)
591 basic_machine=m68k-crds
592 ;;
593 crisv32 | crisv32-* | etraxfs*)
594 basic_machine=crisv32-axis
595 ;;
596 cris | cris-* | etrax*)
597 basic_machine=cris-axis
598 ;;
599 crx)
600 basic_machine=crx-unknown
601 os=-elf
602 ;;
603 da30 | da30-*)
604 basic_machine=m68k-da30
605 ;;
606 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
607 basic_machine=mips-dec
608 ;;
609 decsystem10* | dec10*)
610 basic_machine=pdp10-dec
611 os=-tops10
612 ;;
613 decsystem20* | dec20*)
614 basic_machine=pdp10-dec
615 os=-tops20
616 ;;
617 delta | 3300 | motorola-3300 | motorola-delta \
618 | 3300-motorola | delta-motorola)
619 basic_machine=m68k-motorola
620 ;;
621 delta88)
622 basic_machine=m88k-motorola
623 os=-sysv3
624 ;;
625 dicos)
626 basic_machine=i686-pc
627 os=-dicos
628 ;;
629 djgpp)
630 basic_machine=i586-pc
631 os=-msdosdjgpp
632 ;;
633 dpx20 | dpx20-*)
634 basic_machine=rs6000-bull
635 os=-bosx
636 ;;
637 dpx2* | dpx2*-bull)
638 basic_machine=m68k-bull
639 os=-sysv3
640 ;;
641 ebmon29k)
642 basic_machine=a29k-amd
643 os=-ebmon
644 ;;
645 elxsi)
646 basic_machine=elxsi-elxsi
647 os=-bsd
648 ;;
649 encore | umax | mmax)
650 basic_machine=ns32k-encore
651 ;;
652 es1800 | OSE68k | ose68k | ose | OSE)
653 basic_machine=m68k-ericsson
654 os=-ose
655 ;;
656 fx2800)
657 basic_machine=i860-alliant
658 ;;
659 genix)
660 basic_machine=ns32k-ns
661 ;;
662 gmicro)
663 basic_machine=tron-gmicro
664 os=-sysv
665 ;;
666 go32)
667 basic_machine=i386-pc
668 os=-go32
669 ;;
670 h3050r* | hiux*)
671 basic_machine=hppa1.1-hitachi
672 os=-hiuxwe2
673 ;;
674 h8300hms)
675 basic_machine=h8300-hitachi
676 os=-hms
677 ;;
678 h8300xray)
679 basic_machine=h8300-hitachi
680 os=-xray
681 ;;
682 h8500hms)
683 basic_machine=h8500-hitachi
684 os=-hms
685 ;;
686 harris)
687 basic_machine=m88k-harris
688 os=-sysv3
689 ;;
690 hp300-*)
691 basic_machine=m68k-hp
692 ;;
693 hp300bsd)
694 basic_machine=m68k-hp
695 os=-bsd
696 ;;
697 hp300hpux)
698 basic_machine=m68k-hp
699 os=-hpux
700 ;;
701 hp3k9[0-9][0-9] | hp9[0-9][0-9])
702 basic_machine=hppa1.0-hp
703 ;;
704 hp9k2[0-9][0-9] | hp9k31[0-9])
705 basic_machine=m68000-hp
706 ;;
707 hp9k3[2-9][0-9])
708 basic_machine=m68k-hp
709 ;;
710 hp9k6[0-9][0-9] | hp6[0-9][0-9])
711 basic_machine=hppa1.0-hp
712 ;;
713 hp9k7[0-79][0-9] | hp7[0-79][0-9])
714 basic_machine=hppa1.1-hp
715 ;;
716 hp9k78[0-9] | hp78[0-9])
717 # FIXME: really hppa2.0-hp
718 basic_machine=hppa1.1-hp
719 ;;
720 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
721 # FIXME: really hppa2.0-hp
722 basic_machine=hppa1.1-hp
723 ;;
724 hp9k8[0-9][13679] | hp8[0-9][13679])
725 basic_machine=hppa1.1-hp
726 ;;
727 hp9k8[0-9][0-9] | hp8[0-9][0-9])
728 basic_machine=hppa1.0-hp
729 ;;
730 hppa-next)
731 os=-nextstep3
732 ;;
733 hppaosf)
734 basic_machine=hppa1.1-hp
735 os=-osf
736 ;;
737 hppro)
738 basic_machine=hppa1.1-hp
739 os=-proelf
740 ;;
741 i370-ibm* | ibm*)
742 basic_machine=i370-ibm
743 ;;
744 i*86v32)
745 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
746 os=-sysv32
747 ;;
748 i*86v4*)
749 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
750 os=-sysv4
751 ;;
752 i*86v)
753 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
754 os=-sysv
755 ;;
756 i*86sol2)
757 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
758 os=-solaris2
759 ;;
760 i386mach)
761 basic_machine=i386-mach
762 os=-mach
763 ;;
764 i386-vsta | vsta)
765 basic_machine=i386-unknown
766 os=-vsta
767 ;;
768 iris | iris4d)
769 basic_machine=mips-sgi
770 case $os in
771 -irix*)
772 ;;
773 *)
774 os=-irix4
775 ;;
776 esac
777 ;;
778 isi68 | isi)
779 basic_machine=m68k-isi
780 os=-sysv
781 ;;
782 leon-*|leon[3-9]-*)
783 basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
784 ;;
785 m68knommu)
786 basic_machine=m68k-unknown
787 os=-linux
788 ;;
789 m68knommu-*)
790 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
791 os=-linux
792 ;;
793 m88k-omron*)
794 basic_machine=m88k-omron
795 ;;
796 magnum | m3230)
797 basic_machine=mips-mips
798 os=-sysv
799 ;;
800 merlin)
801 basic_machine=ns32k-utek
802 os=-sysv
803 ;;
804 microblaze*)
805 basic_machine=microblaze-xilinx
806 ;;
807 mingw64)
808 basic_machine=x86_64-pc
809 os=-mingw64
810 ;;
811 mingw32)
812 basic_machine=i686-pc
813 os=-mingw32
814 ;;
815 mingw32ce)
816 basic_machine=arm-unknown
817 os=-mingw32ce
818 ;;
819 miniframe)
820 basic_machine=m68000-convergent
821 ;;
822 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
823 basic_machine=m68k-atari
824 os=-mint
825 ;;
826 mips3*-*)
827 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
828 ;;
829 mips3*)
830 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
831 ;;
832 monitor)
833 basic_machine=m68k-rom68k
834 os=-coff
835 ;;
836 morphos)
837 basic_machine=powerpc-unknown
838 os=-morphos
839 ;;
840 moxiebox)
841 basic_machine=moxie-unknown
842 os=-moxiebox
843 ;;
844 msdos)
845 basic_machine=i386-pc
846 os=-msdos
847 ;;
848 ms1-*)
849 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
850 ;;
851 msys)
852 basic_machine=i686-pc
853 os=-msys
854 ;;
855 mvs)
856 basic_machine=i370-ibm
857 os=-mvs
858 ;;
859 nacl)
860 basic_machine=le32-unknown
861 os=-nacl
862 ;;
863 ncr3000)
864 basic_machine=i486-ncr
865 os=-sysv4
866 ;;
867 netbsd386)
868 basic_machine=i386-unknown
869 os=-netbsd
870 ;;
871 netwinder)
872 basic_machine=armv4l-rebel
873 os=-linux
874 ;;
875 news | news700 | news800 | news900)
876 basic_machine=m68k-sony
877 os=-newsos
878 ;;
879 news1000)
880 basic_machine=m68030-sony
881 os=-newsos
882 ;;
883 news-3600 | risc-news)
884 basic_machine=mips-sony
885 os=-newsos
886 ;;
887 necv70)
888 basic_machine=v70-nec
889 os=-sysv
890 ;;
891 next | m*-next )
892 basic_machine=m68k-next
893 case $os in
894 -nextstep* )
895 ;;
896 -ns2*)
897 os=-nextstep2
898 ;;
899 *)
900 os=-nextstep3
901 ;;
902 esac
903 ;;
904 nh3000)
905 basic_machine=m68k-harris
906 os=-cxux
907 ;;
908 nh[45]000)
909 basic_machine=m88k-harris
910 os=-cxux
911 ;;
912 nindy960)
913 basic_machine=i960-intel
914 os=-nindy
915 ;;
916 mon960)
917 basic_machine=i960-intel
918 os=-mon960
919 ;;
920 nonstopux)
921 basic_machine=mips-compaq
922 os=-nonstopux
923 ;;
924 np1)
925 basic_machine=np1-gould
926 ;;
927 neo-tandem)
928 basic_machine=neo-tandem
929 ;;
930 nse-tandem)
931 basic_machine=nse-tandem
932 ;;
933 nsr-tandem)
934 basic_machine=nsr-tandem
935 ;;
936 op50n-* | op60c-*)
937 basic_machine=hppa1.1-oki
938 os=-proelf
939 ;;
940 openrisc | openrisc-*)
941 basic_machine=or32-unknown
942 ;;
943 os400)
944 basic_machine=powerpc-ibm
945 os=-os400
946 ;;
947 OSE68000 | ose68000)
948 basic_machine=m68000-ericsson
949 os=-ose
950 ;;
951 os68k)
952 basic_machine=m68k-none
953 os=-os68k
954 ;;
955 pa-hitachi)
956 basic_machine=hppa1.1-hitachi
957 os=-hiuxwe2
958 ;;
959 paragon)
960 basic_machine=i860-intel
961 os=-osf
962 ;;
963 parisc)
964 basic_machine=hppa-unknown
965 os=-linux
966 ;;
967 parisc-*)
968 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
969 os=-linux
970 ;;
971 pbd)
972 basic_machine=sparc-tti
973 ;;
974 pbb)
975 basic_machine=m68k-tti
976 ;;
977 pc532 | pc532-*)
978 basic_machine=ns32k-pc532
979 ;;
980 pc98)
981 basic_machine=i386-pc
982 ;;
983 pc98-*)
984 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
985 ;;
986 pentium | p5 | k5 | k6 | nexgen | viac3)
987 basic_machine=i586-pc
988 ;;
989 pentiumpro | p6 | 6x86 | athlon | athlon_*)
990 basic_machine=i686-pc
991 ;;
992 pentiumii | pentium2 | pentiumiii | pentium3)
993 basic_machine=i686-pc
994 ;;
995 pentium4)
996 basic_machine=i786-pc
997 ;;
998 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
999 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
1000 ;;
1001 pentiumpro-* | p6-* | 6x86-* | athlon-*)
1002 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
1003 ;;
1004 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
1005 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
1006 ;;
1007 pentium4-*)
1008 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
1009 ;;
1010 pn)
1011 basic_machine=pn-gould
1012 ;;
1013 power) basic_machine=power-ibm
1014 ;;
1015 ppc | ppcbe) basic_machine=powerpc-unknown
1016 ;;
1017 ppc-* | ppcbe-*)
1018 basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
1019 ;;
1020 ppcle | powerpclittle | ppc-le | powerpc-little)
1021 basic_machine=powerpcle-unknown
1022 ;;
1023 ppcle-* | powerpclittle-*)
1024 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
1025 ;;
1026 ppc64) basic_machine=powerpc64-unknown
1027 ;;
1028 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
1029 ;;
1030 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
1031 basic_machine=powerpc64le-unknown
1032 ;;
1033 ppc64le-* | powerpc64little-*)
1034 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
1035 ;;
1036 ps2)
1037 basic_machine=i386-ibm
1038 ;;
1039 pw32)
1040 basic_machine=i586-unknown
1041 os=-pw32
1042 ;;
1043 rdos | rdos64)
1044 basic_machine=x86_64-pc
1045 os=-rdos
1046 ;;
1047 rdos32)
1048 basic_machine=i386-pc
1049 os=-rdos
1050 ;;
1051 rom68k)
1052 basic_machine=m68k-rom68k
1053 os=-coff
1054 ;;
1055 rm[46]00)
1056 basic_machine=mips-siemens
1057 ;;
1058 rtpc | rtpc-*)
1059 basic_machine=romp-ibm
1060 ;;
1061 s390 | s390-*)
1062 basic_machine=s390-ibm
1063 ;;
1064 s390x | s390x-*)
1065 basic_machine=s390x-ibm
1066 ;;
1067 sa29200)
1068 basic_machine=a29k-amd
1069 os=-udi
1070 ;;
1071 sb1)
1072 basic_machine=mipsisa64sb1-unknown
1073 ;;
1074 sb1el)
1075 basic_machine=mipsisa64sb1el-unknown
1076 ;;
1077 sde)
1078 basic_machine=mipsisa32-sde
1079 os=-elf
1080 ;;
1081 sei)
1082 basic_machine=mips-sei
1083 os=-seiux
1084 ;;
1085 sequent)
1086 basic_machine=i386-sequent
1087 ;;
1088 sh)
1089 basic_machine=sh-hitachi
1090 os=-hms
1091 ;;
1092 sh5el)
1093 basic_machine=sh5le-unknown
1094 ;;
1095 sh64)
1096 basic_machine=sh64-unknown
1097 ;;
1098 sparclite-wrs | simso-wrs)
1099 basic_machine=sparclite-wrs
1100 os=-vxworks
1101 ;;
1102 sps7)
1103 basic_machine=m68k-bull
1104 os=-sysv2
1105 ;;
1106 spur)
1107 basic_machine=spur-unknown
1108 ;;
1109 st2000)
1110 basic_machine=m68k-tandem
1111 ;;
1112 stratus)
1113 basic_machine=i860-stratus
1114 os=-sysv4
1115 ;;
1116 strongarm-* | thumb-*)
1117 basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
1118 ;;
1119 sun2)
1120 basic_machine=m68000-sun
1121 ;;
1122 sun2os3)
1123 basic_machine=m68000-sun
1124 os=-sunos3
1125 ;;
1126 sun2os4)
1127 basic_machine=m68000-sun
1128 os=-sunos4
1129 ;;
1130 sun3os3)
1131 basic_machine=m68k-sun
1132 os=-sunos3
1133 ;;
1134 sun3os4)
1135 basic_machine=m68k-sun
1136 os=-sunos4
1137 ;;
1138 sun4os3)
1139 basic_machine=sparc-sun
1140 os=-sunos3
1141 ;;
1142 sun4os4)
1143 basic_machine=sparc-sun
1144 os=-sunos4
1145 ;;
1146 sun4sol2)
1147 basic_machine=sparc-sun
1148 os=-solaris2
1149 ;;
1150 sun3 | sun3-*)
1151 basic_machine=m68k-sun
1152 ;;
1153 sun4)
1154 basic_machine=sparc-sun
1155 ;;
1156 sun386 | sun386i | roadrunner)
1157 basic_machine=i386-sun
1158 ;;
1159 sv1)
1160 basic_machine=sv1-cray
1161 os=-unicos
1162 ;;
1163 symmetry)
1164 basic_machine=i386-sequent
1165 os=-dynix
1166 ;;
1167 t3e)
1168 basic_machine=alphaev5-cray
1169 os=-unicos
1170 ;;
1171 t90)
1172 basic_machine=t90-cray
1173 os=-unicos
1174 ;;
1175 tile*)
1176 basic_machine=$basic_machine-unknown
1177 os=-linux-gnu
1178 ;;
1179 tx39)
1180 basic_machine=mipstx39-unknown
1181 ;;
1182 tx39el)
1183 basic_machine=mipstx39el-unknown
1184 ;;
1185 toad1)
1186 basic_machine=pdp10-xkl
1187 os=-tops20
1188 ;;
1189 tower | tower-32)
1190 basic_machine=m68k-ncr
1191 ;;
1192 tpf)
1193 basic_machine=s390x-ibm
1194 os=-tpf
1195 ;;
1196 udi29k)
1197 basic_machine=a29k-amd
1198 os=-udi
1199 ;;
1200 ultra3)
1201 basic_machine=a29k-nyu
1202 os=-sym1
1203 ;;
1204 v810 | necv810)
1205 basic_machine=v810-nec
1206 os=-none
1207 ;;
1208 vaxv)
1209 basic_machine=vax-dec
1210 os=-sysv
1211 ;;
1212 vms)
1213 basic_machine=vax-dec
1214 os=-vms
1215 ;;
1216 vpp*|vx|vx-*)
1217 basic_machine=f301-fujitsu
1218 ;;
1219 vxworks960)
1220 basic_machine=i960-wrs
1221 os=-vxworks
1222 ;;
1223 vxworks68)
1224 basic_machine=m68k-wrs
1225 os=-vxworks
1226 ;;
1227 vxworks29k)
1228 basic_machine=a29k-wrs
1229 os=-vxworks
1230 ;;
1231 w65*)
1232 basic_machine=w65-wdc
1233 os=-none
1234 ;;
1235 w89k-*)
1236 basic_machine=hppa1.1-winbond
1237 os=-proelf
1238 ;;
1239 xbox)
1240 basic_machine=i686-pc
1241 os=-mingw32
1242 ;;
1243 xps | xps100)
1244 basic_machine=xps100-honeywell
1245 ;;
1246 xscale-* | xscalee[bl]-*)
1247 basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
1248 ;;
1249 ymp)
1250 basic_machine=ymp-cray
1251 os=-unicos
1252 ;;
1253 z8k-*-coff)
1254 basic_machine=z8k-unknown
1255 os=-sim
1256 ;;
1257 z80-*-coff)
1258 basic_machine=z80-unknown
1259 os=-sim
1260 ;;
1261 none)
1262 basic_machine=none-none
1263 os=-none
1264 ;;
1265
1266 # Here we handle the default manufacturer of certain CPU types. It is in
1267 # some cases the only manufacturer, in others, it is the most popular.
1268 w89k)
1269 basic_machine=hppa1.1-winbond
1270 ;;
1271 op50n)
1272 basic_machine=hppa1.1-oki
1273 ;;
1274 op60c)
1275 basic_machine=hppa1.1-oki
1276 ;;
1277 romp)
1278 basic_machine=romp-ibm
1279 ;;
1280 mmix)
1281 basic_machine=mmix-knuth
1282 ;;
1283 rs6000)
1284 basic_machine=rs6000-ibm
1285 ;;
1286 vax)
1287 basic_machine=vax-dec
1288 ;;
1289 pdp10)
1290 # there are many clones, so DEC is not a safe bet
1291 basic_machine=pdp10-unknown
1292 ;;
1293 pdp11)
1294 basic_machine=pdp11-dec
1295 ;;
1296 we32k)
1297 basic_machine=we32k-att
1298 ;;
1299 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1300 basic_machine=sh-unknown
1301 ;;
1302 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1303 basic_machine=sparc-sun
1304 ;;
1305 cydra)
1306 basic_machine=cydra-cydrome
1307 ;;
1308 orion)
1309 basic_machine=orion-highlevel
1310 ;;
1311 orion105)
1312 basic_machine=clipper-highlevel
1313 ;;
1314 mac | mpw | mac-mpw)
1315 basic_machine=m68k-apple
1316 ;;
1317 pmac | pmac-mpw)
1318 basic_machine=powerpc-apple
1319 ;;
1320 *-unknown)
1321 # Make sure to match an already-canonicalized machine name.
1322 ;;
1323 *)
1324 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1325 exit 1
1326 ;;
1327 esac
1328
1329 # Here we canonicalize certain aliases for manufacturers.
1330 case $basic_machine in
1331 *-digital*)
1332 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1333 ;;
1334 *-commodore*)
1335 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1336 ;;
1337 *)
1338 ;;
1339 esac
1340
1341 # Decode manufacturer-specific aliases for certain operating systems.
1342
1343 if [ x"$os" != x"" ]
1344 then
1345 case $os in
1346 # First match some system type aliases
1347 # that might get confused with valid system types.
1348 # -solaris* is a basic system type, with this one exception.
1349 -auroraux)
1350 os=-auroraux
1351 ;;
1352 -solaris1 | -solaris1.*)
1353 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1354 ;;
1355 -solaris)
1356 os=-solaris2
1357 ;;
1358 -svr4*)
1359 os=-sysv4
1360 ;;
1361 -unixware*)
1362 os=-sysv4.2uw
1363 ;;
1364 -gnu/linux*)
1365 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1366 ;;
1367 # First accept the basic system types.
1368 # The portable systems comes first.
1369 # Each alternative MUST END IN A *, to match a version number.
1370 # -sysv* is not here because it comes later, after sysvr4.
1371 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1372 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1373 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1374 | -sym* | -kopensolaris* | -plan9* \
1375 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1376 | -aos* | -aros* \
1377 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1378 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1379 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1380 | -bitrig* | -openbsd* | -solidbsd* \
1381 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1382 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1383 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1384 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1385 | -chorusos* | -chorusrdb* | -cegcc* \
1386 | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1387 | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
1388 | -linux-newlib* | -linux-musl* | -linux-uclibc* \
1389 | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
1390 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1391 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1392 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1393 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1394 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1395 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1396 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
1397 # Remember, each alternative MUST END IN *, to match a version number.
1398 ;;
1399 -qnx*)
1400 case $basic_machine in
1401 x86-* | i*86-*)
1402 ;;
1403 *)
1404 os=-nto$os
1405 ;;
1406 esac
1407 ;;
1408 -nto-qnx*)
1409 ;;
1410 -nto*)
1411 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1412 ;;
1413 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1414 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1415 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1416 ;;
1417 -mac*)
1418 os=`echo $os | sed -e 's|mac|macos|'`
1419 ;;
1420 -linux-dietlibc)
1421 os=-linux-dietlibc
1422 ;;
1423 -linux*)
1424 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1425 ;;
1426 -sunos5*)
1427 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1428 ;;
1429 -sunos6*)
1430 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1431 ;;
1432 -opened*)
1433 os=-openedition
1434 ;;
1435 -os400*)
1436 os=-os400
1437 ;;
1438 -wince*)
1439 os=-wince
1440 ;;
1441 -osfrose*)
1442 os=-osfrose
1443 ;;
1444 -osf*)
1445 os=-osf
1446 ;;
1447 -utek*)
1448 os=-bsd
1449 ;;
1450 -dynix*)
1451 os=-bsd
1452 ;;
1453 -acis*)
1454 os=-aos
1455 ;;
1456 -atheos*)
1457 os=-atheos
1458 ;;
1459 -syllable*)
1460 os=-syllable
1461 ;;
1462 -386bsd)
1463 os=-bsd
1464 ;;
1465 -ctix* | -uts*)
1466 os=-sysv
1467 ;;
1468 -nova*)
1469 os=-rtmk-nova
1470 ;;
1471 -ns2 )
1472 os=-nextstep2
1473 ;;
1474 -nsk*)
1475 os=-nsk
1476 ;;
1477 # Preserve the version number of sinix5.
1478 -sinix5.*)
1479 os=`echo $os | sed -e 's|sinix|sysv|'`
1480 ;;
1481 -sinix*)
1482 os=-sysv4
1483 ;;
1484 -tpf*)
1485 os=-tpf
1486 ;;
1487 -triton*)
1488 os=-sysv3
1489 ;;
1490 -oss*)
1491 os=-sysv3
1492 ;;
1493 -svr4)
1494 os=-sysv4
1495 ;;
1496 -svr3)
1497 os=-sysv3
1498 ;;
1499 -sysvr4)
1500 os=-sysv4
1501 ;;
1502 # This must come after -sysvr4.
1503 -sysv*)
1504 ;;
1505 -ose*)
1506 os=-ose
1507 ;;
1508 -es1800*)
1509 os=-ose
1510 ;;
1511 -xenix)
1512 os=-xenix
1513 ;;
1514 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1515 os=-mint
1516 ;;
1517 -aros*)
1518 os=-aros
1519 ;;
1520 -zvmoe)
1521 os=-zvmoe
1522 ;;
1523 -dicos*)
1524 os=-dicos
1525 ;;
1526 -nacl*)
1527 ;;
1528 -none)
1529 ;;
1530 *)
1531 # Get rid of the `-' at the beginning of $os.
1532 os=`echo $os | sed 's/[^-]*-//'`
1533 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1534 exit 1
1535 ;;
1536 esac
1537 else
1538
1539 # Here we handle the default operating systems that come with various machines.
1540 # The value should be what the vendor currently ships out the door with their
1541 # machine or put another way, the most popular os provided with the machine.
1542
1543 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1544 # "-sun"), then you have to tell the case statement up towards the top
1545 # that MANUFACTURER isn't an operating system. Otherwise, code above
1546 # will signal an error saying that MANUFACTURER isn't an operating
1547 # system, and we'll never get to this point.
1548
1549 case $basic_machine in
1550 score-*)
1551 os=-elf
1552 ;;
1553 spu-*)
1554 os=-elf
1555 ;;
1556 *-acorn)
1557 os=-riscix1.2
1558 ;;
1559 arm*-rebel)
1560 os=-linux
1561 ;;
1562 arm*-semi)
1563 os=-aout
1564 ;;
1565 c4x-* | tic4x-*)
1566 os=-coff
1567 ;;
1568 c8051-*)
1569 os=-elf
1570 ;;
1571 hexagon-*)
1572 os=-elf
1573 ;;
1574 tic54x-*)
1575 os=-coff
1576 ;;
1577 tic55x-*)
1578 os=-coff
1579 ;;
1580 tic6x-*)
1581 os=-coff
1582 ;;
1583 # This must come before the *-dec entry.
1584 pdp10-*)
1585 os=-tops20
1586 ;;
1587 pdp11-*)
1588 os=-none
1589 ;;
1590 *-dec | vax-*)
1591 os=-ultrix4.2
1592 ;;
1593 m68*-apollo)
1594 os=-domain
1595 ;;
1596 i386-sun)
1597 os=-sunos4.0.2
1598 ;;
1599 m68000-sun)
1600 os=-sunos3
1601 ;;
1602 m68*-cisco)
1603 os=-aout
1604 ;;
1605 mep-*)
1606 os=-elf
1607 ;;
1608 mips*-cisco)
1609 os=-elf
1610 ;;
1611 mips*-*)
1612 os=-elf
1613 ;;
1614 or32-*)
1615 os=-coff
1616 ;;
1617 *-tti) # must be before sparc entry or we get the wrong os.
1618 os=-sysv3
1619 ;;
1620 sparc-* | *-sun)
1621 os=-sunos4.1.1
1622 ;;
1623 *-be)
1624 os=-beos
1625 ;;
1626 *-haiku)
1627 os=-haiku
1628 ;;
1629 *-ibm)
1630 os=-aix
1631 ;;
1632 *-knuth)
1633 os=-mmixware
1634 ;;
1635 *-wec)
1636 os=-proelf
1637 ;;
1638 *-winbond)
1639 os=-proelf
1640 ;;
1641 *-oki)
1642 os=-proelf
1643 ;;
1644 *-hp)
1645 os=-hpux
1646 ;;
1647 *-hitachi)
1648 os=-hiux
1649 ;;
1650 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1651 os=-sysv
1652 ;;
1653 *-cbm)
1654 os=-amigaos
1655 ;;
1656 *-dg)
1657 os=-dgux
1658 ;;
1659 *-dolphin)
1660 os=-sysv3
1661 ;;
1662 m68k-ccur)
1663 os=-rtu
1664 ;;
1665 m88k-omron*)
1666 os=-luna
1667 ;;
1668 *-next )
1669 os=-nextstep
1670 ;;
1671 *-sequent)
1672 os=-ptx
1673 ;;
1674 *-crds)
1675 os=-unos
1676 ;;
1677 *-ns)
1678 os=-genix
1679 ;;
1680 i370-*)
1681 os=-mvs
1682 ;;
1683 *-next)
1684 os=-nextstep3
1685 ;;
1686 *-gould)
1687 os=-sysv
1688 ;;
1689 *-highlevel)
1690 os=-bsd
1691 ;;
1692 *-encore)
1693 os=-bsd
1694 ;;
1695 *-sgi)
1696 os=-irix
1697 ;;
1698 *-siemens)
1699 os=-sysv4
1700 ;;
1701 *-masscomp)
1702 os=-rtu
1703 ;;
1704 f30[01]-fujitsu | f700-fujitsu)
1705 os=-uxpv
1706 ;;
1707 *-rom68k)
1708 os=-coff
1709 ;;
1710 *-*bug)
1711 os=-coff
1712 ;;
1713 *-apple)
1714 os=-macos
1715 ;;
1716 *-atari*)
1717 os=-mint
1718 ;;
1719 *)
1720 os=-none
1721 ;;
1722 esac
1723 fi
1724
1725 # Here we handle the case where we know the os, and the CPU type, but not the
1726 # manufacturer. We pick the logical manufacturer.
1727 vendor=unknown
1728 case $basic_machine in
1729 *-unknown)
1730 case $os in
1731 -riscix*)
1732 vendor=acorn
1733 ;;
1734 -sunos*)
1735 vendor=sun
1736 ;;
1737 -cnk*|-aix*)
1738 vendor=ibm
1739 ;;
1740 -beos*)
1741 vendor=be
1742 ;;
1743 -hpux*)
1744 vendor=hp
1745 ;;
1746 -mpeix*)
1747 vendor=hp
1748 ;;
1749 -hiux*)
1750 vendor=hitachi
1751 ;;
1752 -unos*)
1753 vendor=crds
1754 ;;
1755 -dgux*)
1756 vendor=dg
1757 ;;
1758 -luna*)
1759 vendor=omron
1760 ;;
1761 -genix*)
1762 vendor=ns
1763 ;;
1764 -mvs* | -opened*)
1765 vendor=ibm
1766 ;;
1767 -os400*)
1768 vendor=ibm
1769 ;;
1770 -ptx*)
1771 vendor=sequent
1772 ;;
1773 -tpf*)
1774 vendor=ibm
1775 ;;
1776 -vxsim* | -vxworks* | -windiss*)
1777 vendor=wrs
1778 ;;
1779 -aux*)
1780 vendor=apple
1781 ;;
1782 -hms*)
1783 vendor=hitachi
1784 ;;
1785 -mpw* | -macos*)
1786 vendor=apple
1787 ;;
1788 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1789 vendor=atari
1790 ;;
1791 -vos*)
1792 vendor=stratus
1793 ;;
1794 esac
1795 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1796 ;;
1797 esac
1798
1799 echo $basic_machine$os
1800 exit
1801
1802 # Local variables:
1803 # eval: (add-hook 'write-file-hooks 'time-stamp)
1804 # time-stamp-start: "timestamp='"
1805 # time-stamp-format: "%:y-%02m-%02d"
1806 # time-stamp-end: "'"
1807 # End: