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re PR bootstrap/63573 (libgo: ICE building libgo on powerpc-linux-gnu)
[official-gcc.git] / config.sub
blob7cc68ba113fe7b4bd94d4e61d5767bb56229087d
1 #! /bin/sh
2 # Configuration validation subroutine script.
3 # Copyright 1992-2014 Free Software Foundation, Inc.
4
5 timestamp='2014-09-26'
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 | we32k \
317 | x86 | xc16x | xstormy16 | xtensa \
318 | z8k | z80)
319 basic_machine=$basic_machine-unknown
320 ;;
321 c54x)
322 basic_machine=tic54x-unknown
323 ;;
324 c55x)
325 basic_machine=tic55x-unknown
326 ;;
327 c6x)
328 basic_machine=tic6x-unknown
329 ;;
330 leon|leon[3-9])
331 basic_machine=sparc-$basic_machine
332 ;;
333 m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
334 basic_machine=$basic_machine-unknown
335 os=-none
336 ;;
337 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
338 ;;
339 ms1)
340 basic_machine=mt-unknown
341 ;;
342
343 strongarm | thumb | xscale)
344 basic_machine=arm-unknown
345 ;;
346 xgate)
347 basic_machine=$basic_machine-unknown
348 os=-none
349 ;;
350 xscaleeb)
351 basic_machine=armeb-unknown
352 ;;
353
354 xscaleel)
355 basic_machine=armel-unknown
356 ;;
357
358 # We use `pc' rather than `unknown'
359 # because (1) that's what they normally are, and
360 # (2) the word "unknown" tends to confuse beginning users.
361 i*86 | x86_64)
362 basic_machine=$basic_machine-pc
363 ;;
364 # Object if more than one company name word.
365 *-*-*)
366 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
367 exit 1
368 ;;
369 # Recognize the basic CPU types with company name.
370 580-* \
371 | a29k-* \
372 | aarch64-* | aarch64_be-* \
373 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
374 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
375 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
376 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
377 | avr-* | avr32-* \
378 | be32-* | be64-* \
379 | bfin-* | bs2000-* \
380 | c[123]* | c30-* | [cjt]90-* | c4x-* \
381 | c8051-* | clipper-* | craynv-* | cydra-* \
382 | d10v-* | d30v-* | dlx-* \
383 | elxsi-* \
384 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
385 | h8300-* | h8500-* \
386 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
387 | hexagon-* \
388 | i*86-* | i860-* | i960-* | ia64-* \
389 | ip2k-* | iq2000-* \
390 | k1om-* \
391 | le32-* | le64-* \
392 | lm32-* \
393 | m32c-* | m32r-* | m32rle-* \
394 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
395 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
396 | microblaze-* | microblazeel-* \
397 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
398 | mips16-* \
399 | mips64-* | mips64el-* \
400 | mips64octeon-* | mips64octeonel-* \
401 | mips64orion-* | mips64orionel-* \
402 | mips64r5900-* | mips64r5900el-* \
403 | mips64vr-* | mips64vrel-* \
404 | mips64vr4100-* | mips64vr4100el-* \
405 | mips64vr4300-* | mips64vr4300el-* \
406 | mips64vr5000-* | mips64vr5000el-* \
407 | mips64vr5900-* | mips64vr5900el-* \
408 | mipsisa32-* | mipsisa32el-* \
409 | mipsisa32r2-* | mipsisa32r2el-* \
410 | mipsisa32r6-* | mipsisa32r6el-* \
411 | mipsisa64-* | mipsisa64el-* \
412 | mipsisa64r2-* | mipsisa64r2el-* \
413 | mipsisa64r6-* | mipsisa64r6el-* \
414 | mipsisa64sb1-* | mipsisa64sb1el-* \
415 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
416 | mipsr5900-* | mipsr5900el-* \
417 | mipstx39-* | mipstx39el-* \
418 | mmix-* \
419 | mt-* \
420 | msp430-* \
421 | nds32-* | nds32le-* | nds32be-* \
422 | nios-* | nios2-* | nios2eb-* | nios2el-* \
423 | none-* | np1-* | ns16k-* | ns32k-* \
424 | open8-* \
425 | or1k*-* \
426 | orion-* \
427 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
428 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
429 | pyramid-* \
430 | rl78-* | romp-* | rs6000-* | rx-* \
431 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
432 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
433 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
434 | sparclite-* \
435 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
436 | tahoe-* \
437 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
438 | tile*-* \
439 | tron-* \
440 | ubicom32-* \
441 | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
442 | vax-* \
443 | we32k-* \
444 | x86-* | x86_64-* | xc16x-* | xps100-* \
445 | xstormy16-* | xtensa*-* \
446 | ymp-* \
447 | z8k-* | z80-*)
448 ;;
449 # Recognize the basic CPU types without company name, with glob match.
450 xtensa*)
451 basic_machine=$basic_machine-unknown
452 ;;
453 # Recognize the various machine names and aliases which stand
454 # for a CPU type and a company and sometimes even an OS.
455 386bsd)
456 basic_machine=i386-unknown
457 os=-bsd
458 ;;
459 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
460 basic_machine=m68000-att
461 ;;
462 3b*)
463 basic_machine=we32k-att
464 ;;
465 a29khif)
466 basic_machine=a29k-amd
467 os=-udi
468 ;;
469 abacus)
470 basic_machine=abacus-unknown
471 ;;
472 adobe68k)
473 basic_machine=m68010-adobe
474 os=-scout
475 ;;
476 alliant | fx80)
477 basic_machine=fx80-alliant
478 ;;
479 altos | altos3068)
480 basic_machine=m68k-altos
481 ;;
482 am29k)
483 basic_machine=a29k-none
484 os=-bsd
485 ;;
486 amd64)
487 basic_machine=x86_64-pc
488 ;;
489 amd64-*)
490 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
491 ;;
492 amdahl)
493 basic_machine=580-amdahl
494 os=-sysv
495 ;;
496 amiga | amiga-*)
497 basic_machine=m68k-unknown
498 ;;
499 amigaos | amigados)
500 basic_machine=m68k-unknown
501 os=-amigaos
502 ;;
503 amigaunix | amix)
504 basic_machine=m68k-unknown
505 os=-sysv4
506 ;;
507 apollo68)
508 basic_machine=m68k-apollo
509 os=-sysv
510 ;;
511 apollo68bsd)
512 basic_machine=m68k-apollo
513 os=-bsd
514 ;;
515 aros)
516 basic_machine=i386-pc
517 os=-aros
518 ;;
519 aux)
520 basic_machine=m68k-apple
521 os=-aux
522 ;;
523 balance)
524 basic_machine=ns32k-sequent
525 os=-dynix
526 ;;
527 blackfin)
528 basic_machine=bfin-unknown
529 os=-linux
530 ;;
531 blackfin-*)
532 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
533 os=-linux
534 ;;
535 bluegene*)
536 basic_machine=powerpc-ibm
537 os=-cnk
538 ;;
539 c54x-*)
540 basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
541 ;;
542 c55x-*)
543 basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
544 ;;
545 c6x-*)
546 basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
547 ;;
548 c90)
549 basic_machine=c90-cray
550 os=-unicos
551 ;;
552 cegcc)
553 basic_machine=arm-unknown
554 os=-cegcc
555 ;;
556 convex-c1)
557 basic_machine=c1-convex
558 os=-bsd
559 ;;
560 convex-c2)
561 basic_machine=c2-convex
562 os=-bsd
563 ;;
564 convex-c32)
565 basic_machine=c32-convex
566 os=-bsd
567 ;;
568 convex-c34)
569 basic_machine=c34-convex
570 os=-bsd
571 ;;
572 convex-c38)
573 basic_machine=c38-convex
574 os=-bsd
575 ;;
576 cray | j90)
577 basic_machine=j90-cray
578 os=-unicos
579 ;;
580 craynv)
581 basic_machine=craynv-cray
582 os=-unicosmp
583 ;;
584 cr16 | cr16-*)
585 basic_machine=cr16-unknown
586 os=-elf
587 ;;
588 crds | unos)
589 basic_machine=m68k-crds
590 ;;
591 crisv32 | crisv32-* | etraxfs*)
592 basic_machine=crisv32-axis
593 ;;
594 cris | cris-* | etrax*)
595 basic_machine=cris-axis
596 ;;
597 crx)
598 basic_machine=crx-unknown
599 os=-elf
600 ;;
601 da30 | da30-*)
602 basic_machine=m68k-da30
603 ;;
604 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
605 basic_machine=mips-dec
606 ;;
607 decsystem10* | dec10*)
608 basic_machine=pdp10-dec
609 os=-tops10
610 ;;
611 decsystem20* | dec20*)
612 basic_machine=pdp10-dec
613 os=-tops20
614 ;;
615 delta | 3300 | motorola-3300 | motorola-delta \
616 | 3300-motorola | delta-motorola)
617 basic_machine=m68k-motorola
618 ;;
619 delta88)
620 basic_machine=m88k-motorola
621 os=-sysv3
622 ;;
623 dicos)
624 basic_machine=i686-pc
625 os=-dicos
626 ;;
627 djgpp)
628 basic_machine=i586-pc
629 os=-msdosdjgpp
630 ;;
631 dpx20 | dpx20-*)
632 basic_machine=rs6000-bull
633 os=-bosx
634 ;;
635 dpx2* | dpx2*-bull)
636 basic_machine=m68k-bull
637 os=-sysv3
638 ;;
639 ebmon29k)
640 basic_machine=a29k-amd
641 os=-ebmon
642 ;;
643 elxsi)
644 basic_machine=elxsi-elxsi
645 os=-bsd
646 ;;
647 encore | umax | mmax)
648 basic_machine=ns32k-encore
649 ;;
650 es1800 | OSE68k | ose68k | ose | OSE)
651 basic_machine=m68k-ericsson
652 os=-ose
653 ;;
654 fx2800)
655 basic_machine=i860-alliant
656 ;;
657 genix)
658 basic_machine=ns32k-ns
659 ;;
660 gmicro)
661 basic_machine=tron-gmicro
662 os=-sysv
663 ;;
664 go32)
665 basic_machine=i386-pc
666 os=-go32
667 ;;
668 h3050r* | hiux*)
669 basic_machine=hppa1.1-hitachi
670 os=-hiuxwe2
671 ;;
672 h8300hms)
673 basic_machine=h8300-hitachi
674 os=-hms
675 ;;
676 h8300xray)
677 basic_machine=h8300-hitachi
678 os=-xray
679 ;;
680 h8500hms)
681 basic_machine=h8500-hitachi
682 os=-hms
683 ;;
684 harris)
685 basic_machine=m88k-harris
686 os=-sysv3
687 ;;
688 hp300-*)
689 basic_machine=m68k-hp
690 ;;
691 hp300bsd)
692 basic_machine=m68k-hp
693 os=-bsd
694 ;;
695 hp300hpux)
696 basic_machine=m68k-hp
697 os=-hpux
698 ;;
699 hp3k9[0-9][0-9] | hp9[0-9][0-9])
700 basic_machine=hppa1.0-hp
701 ;;
702 hp9k2[0-9][0-9] | hp9k31[0-9])
703 basic_machine=m68000-hp
704 ;;
705 hp9k3[2-9][0-9])
706 basic_machine=m68k-hp
707 ;;
708 hp9k6[0-9][0-9] | hp6[0-9][0-9])
709 basic_machine=hppa1.0-hp
710 ;;
711 hp9k7[0-79][0-9] | hp7[0-79][0-9])
712 basic_machine=hppa1.1-hp
713 ;;
714 hp9k78[0-9] | hp78[0-9])
715 # FIXME: really hppa2.0-hp
716 basic_machine=hppa1.1-hp
717 ;;
718 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
719 # FIXME: really hppa2.0-hp
720 basic_machine=hppa1.1-hp
721 ;;
722 hp9k8[0-9][13679] | hp8[0-9][13679])
723 basic_machine=hppa1.1-hp
724 ;;
725 hp9k8[0-9][0-9] | hp8[0-9][0-9])
726 basic_machine=hppa1.0-hp
727 ;;
728 hppa-next)
729 os=-nextstep3
730 ;;
731 hppaosf)
732 basic_machine=hppa1.1-hp
733 os=-osf
734 ;;
735 hppro)
736 basic_machine=hppa1.1-hp
737 os=-proelf
738 ;;
739 i370-ibm* | ibm*)
740 basic_machine=i370-ibm
741 ;;
742 i*86v32)
743 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
744 os=-sysv32
745 ;;
746 i*86v4*)
747 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
748 os=-sysv4
749 ;;
750 i*86v)
751 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
752 os=-sysv
753 ;;
754 i*86sol2)
755 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
756 os=-solaris2
757 ;;
758 i386mach)
759 basic_machine=i386-mach
760 os=-mach
761 ;;
762 i386-vsta | vsta)
763 basic_machine=i386-unknown
764 os=-vsta
765 ;;
766 iris | iris4d)
767 basic_machine=mips-sgi
768 case $os in
769 -irix*)
770 ;;
771 *)
772 os=-irix4
773 ;;
774 esac
775 ;;
776 isi68 | isi)
777 basic_machine=m68k-isi
778 os=-sysv
779 ;;
780 leon-*|leon[3-9]-*)
781 basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
782 ;;
783 m68knommu)
784 basic_machine=m68k-unknown
785 os=-linux
786 ;;
787 m68knommu-*)
788 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
789 os=-linux
790 ;;
791 m88k-omron*)
792 basic_machine=m88k-omron
793 ;;
794 magnum | m3230)
795 basic_machine=mips-mips
796 os=-sysv
797 ;;
798 merlin)
799 basic_machine=ns32k-utek
800 os=-sysv
801 ;;
802 microblaze*)
803 basic_machine=microblaze-xilinx
804 ;;
805 mingw64)
806 basic_machine=x86_64-pc
807 os=-mingw64
808 ;;
809 mingw32)
810 basic_machine=i686-pc
811 os=-mingw32
812 ;;
813 mingw32ce)
814 basic_machine=arm-unknown
815 os=-mingw32ce
816 ;;
817 miniframe)
818 basic_machine=m68000-convergent
819 ;;
820 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
821 basic_machine=m68k-atari
822 os=-mint
823 ;;
824 mips3*-*)
825 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
826 ;;
827 mips3*)
828 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
829 ;;
830 monitor)
831 basic_machine=m68k-rom68k
832 os=-coff
833 ;;
834 morphos)
835 basic_machine=powerpc-unknown
836 os=-morphos
837 ;;
838 moxiebox)
839 basic_machine=moxie-unknown
840 os=-moxiebox
841 ;;
842 msdos)
843 basic_machine=i386-pc
844 os=-msdos
845 ;;
846 ms1-*)
847 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
848 ;;
849 msys)
850 basic_machine=i686-pc
851 os=-msys
852 ;;
853 mvs)
854 basic_machine=i370-ibm
855 os=-mvs
856 ;;
857 nacl)
858 basic_machine=le32-unknown
859 os=-nacl
860 ;;
861 ncr3000)
862 basic_machine=i486-ncr
863 os=-sysv4
864 ;;
865 netbsd386)
866 basic_machine=i386-unknown
867 os=-netbsd
868 ;;
869 netwinder)
870 basic_machine=armv4l-rebel
871 os=-linux
872 ;;
873 news | news700 | news800 | news900)
874 basic_machine=m68k-sony
875 os=-newsos
876 ;;
877 news1000)
878 basic_machine=m68030-sony
879 os=-newsos
880 ;;
881 news-3600 | risc-news)
882 basic_machine=mips-sony
883 os=-newsos
884 ;;
885 necv70)
886 basic_machine=v70-nec
887 os=-sysv
888 ;;
889 next | m*-next )
890 basic_machine=m68k-next
891 case $os in
892 -nextstep* )
893 ;;
894 -ns2*)
895 os=-nextstep2
896 ;;
897 *)
898 os=-nextstep3
899 ;;
900 esac
901 ;;
902 nh3000)
903 basic_machine=m68k-harris
904 os=-cxux
905 ;;
906 nh[45]000)
907 basic_machine=m88k-harris
908 os=-cxux
909 ;;
910 nindy960)
911 basic_machine=i960-intel
912 os=-nindy
913 ;;
914 mon960)
915 basic_machine=i960-intel
916 os=-mon960
917 ;;
918 nonstopux)
919 basic_machine=mips-compaq
920 os=-nonstopux
921 ;;
922 np1)
923 basic_machine=np1-gould
924 ;;
925 neo-tandem)
926 basic_machine=neo-tandem
927 ;;
928 nse-tandem)
929 basic_machine=nse-tandem
930 ;;
931 nsr-tandem)
932 basic_machine=nsr-tandem
933 ;;
934 op50n-* | op60c-*)
935 basic_machine=hppa1.1-oki
936 os=-proelf
937 ;;
938 openrisc | openrisc-*)
939 basic_machine=or32-unknown
940 ;;
941 os400)
942 basic_machine=powerpc-ibm
943 os=-os400
944 ;;
945 OSE68000 | ose68000)
946 basic_machine=m68000-ericsson
947 os=-ose
948 ;;
949 os68k)
950 basic_machine=m68k-none
951 os=-os68k
952 ;;
953 pa-hitachi)
954 basic_machine=hppa1.1-hitachi
955 os=-hiuxwe2
956 ;;
957 paragon)
958 basic_machine=i860-intel
959 os=-osf
960 ;;
961 parisc)
962 basic_machine=hppa-unknown
963 os=-linux
964 ;;
965 parisc-*)
966 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
967 os=-linux
968 ;;
969 pbd)
970 basic_machine=sparc-tti
971 ;;
972 pbb)
973 basic_machine=m68k-tti
974 ;;
975 pc532 | pc532-*)
976 basic_machine=ns32k-pc532
977 ;;
978 pc98)
979 basic_machine=i386-pc
980 ;;
981 pc98-*)
982 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
983 ;;
984 pentium | p5 | k5 | k6 | nexgen | viac3)
985 basic_machine=i586-pc
986 ;;
987 pentiumpro | p6 | 6x86 | athlon | athlon_*)
988 basic_machine=i686-pc
989 ;;
990 pentiumii | pentium2 | pentiumiii | pentium3)
991 basic_machine=i686-pc
992 ;;
993 pentium4)
994 basic_machine=i786-pc
995 ;;
996 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
997 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
998 ;;
999 pentiumpro-* | p6-* | 6x86-* | athlon-*)
1000 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
1001 ;;
1002 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
1003 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
1004 ;;
1005 pentium4-*)
1006 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
1007 ;;
1008 pn)
1009 basic_machine=pn-gould
1010 ;;
1011 power) basic_machine=power-ibm
1012 ;;
1013 ppc | ppcbe) basic_machine=powerpc-unknown
1014 ;;
1015 ppc-* | ppcbe-*)
1016 basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
1017 ;;
1018 ppcle | powerpclittle | ppc-le | powerpc-little)
1019 basic_machine=powerpcle-unknown
1020 ;;
1021 ppcle-* | powerpclittle-*)
1022 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
1023 ;;
1024 ppc64) basic_machine=powerpc64-unknown
1025 ;;
1026 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
1027 ;;
1028 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
1029 basic_machine=powerpc64le-unknown
1030 ;;
1031 ppc64le-* | powerpc64little-*)
1032 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
1033 ;;
1034 ps2)
1035 basic_machine=i386-ibm
1036 ;;
1037 pw32)
1038 basic_machine=i586-unknown
1039 os=-pw32
1040 ;;
1041 rdos | rdos64)
1042 basic_machine=x86_64-pc
1043 os=-rdos
1044 ;;
1045 rdos32)
1046 basic_machine=i386-pc
1047 os=-rdos
1048 ;;
1049 rom68k)
1050 basic_machine=m68k-rom68k
1051 os=-coff
1052 ;;
1053 rm[46]00)
1054 basic_machine=mips-siemens
1055 ;;
1056 rtpc | rtpc-*)
1057 basic_machine=romp-ibm
1058 ;;
1059 s390 | s390-*)
1060 basic_machine=s390-ibm
1061 ;;
1062 s390x | s390x-*)
1063 basic_machine=s390x-ibm
1064 ;;
1065 sa29200)
1066 basic_machine=a29k-amd
1067 os=-udi
1068 ;;
1069 sb1)
1070 basic_machine=mipsisa64sb1-unknown
1071 ;;
1072 sb1el)
1073 basic_machine=mipsisa64sb1el-unknown
1074 ;;
1075 sde)
1076 basic_machine=mipsisa32-sde
1077 os=-elf
1078 ;;
1079 sei)
1080 basic_machine=mips-sei
1081 os=-seiux
1082 ;;
1083 sequent)
1084 basic_machine=i386-sequent
1085 ;;
1086 sh)
1087 basic_machine=sh-hitachi
1088 os=-hms
1089 ;;
1090 sh5el)
1091 basic_machine=sh5le-unknown
1092 ;;
1093 sh64)
1094 basic_machine=sh64-unknown
1095 ;;
1096 sparclite-wrs | simso-wrs)
1097 basic_machine=sparclite-wrs
1098 os=-vxworks
1099 ;;
1100 sps7)
1101 basic_machine=m68k-bull
1102 os=-sysv2
1103 ;;
1104 spur)
1105 basic_machine=spur-unknown
1106 ;;
1107 st2000)
1108 basic_machine=m68k-tandem
1109 ;;
1110 stratus)
1111 basic_machine=i860-stratus
1112 os=-sysv4
1113 ;;
1114 strongarm-* | thumb-*)
1115 basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
1116 ;;
1117 sun2)
1118 basic_machine=m68000-sun
1119 ;;
1120 sun2os3)
1121 basic_machine=m68000-sun
1122 os=-sunos3
1123 ;;
1124 sun2os4)
1125 basic_machine=m68000-sun
1126 os=-sunos4
1127 ;;
1128 sun3os3)
1129 basic_machine=m68k-sun
1130 os=-sunos3
1131 ;;
1132 sun3os4)
1133 basic_machine=m68k-sun
1134 os=-sunos4
1135 ;;
1136 sun4os3)
1137 basic_machine=sparc-sun
1138 os=-sunos3
1139 ;;
1140 sun4os4)
1141 basic_machine=sparc-sun
1142 os=-sunos4
1143 ;;
1144 sun4sol2)
1145 basic_machine=sparc-sun
1146 os=-solaris2
1147 ;;
1148 sun3 | sun3-*)
1149 basic_machine=m68k-sun
1150 ;;
1151 sun4)
1152 basic_machine=sparc-sun
1153 ;;
1154 sun386 | sun386i | roadrunner)
1155 basic_machine=i386-sun
1156 ;;
1157 sv1)
1158 basic_machine=sv1-cray
1159 os=-unicos
1160 ;;
1161 symmetry)
1162 basic_machine=i386-sequent
1163 os=-dynix
1164 ;;
1165 t3e)
1166 basic_machine=alphaev5-cray
1167 os=-unicos
1168 ;;
1169 t90)
1170 basic_machine=t90-cray
1171 os=-unicos
1172 ;;
1173 tile*)
1174 basic_machine=$basic_machine-unknown
1175 os=-linux-gnu
1176 ;;
1177 tx39)
1178 basic_machine=mipstx39-unknown
1179 ;;
1180 tx39el)
1181 basic_machine=mipstx39el-unknown
1182 ;;
1183 toad1)
1184 basic_machine=pdp10-xkl
1185 os=-tops20
1186 ;;
1187 tower | tower-32)
1188 basic_machine=m68k-ncr
1189 ;;
1190 tpf)
1191 basic_machine=s390x-ibm
1192 os=-tpf
1193 ;;
1194 udi29k)
1195 basic_machine=a29k-amd
1196 os=-udi
1197 ;;
1198 ultra3)
1199 basic_machine=a29k-nyu
1200 os=-sym1
1201 ;;
1202 v810 | necv810)
1203 basic_machine=v810-nec
1204 os=-none
1205 ;;
1206 vaxv)
1207 basic_machine=vax-dec
1208 os=-sysv
1209 ;;
1210 vms)
1211 basic_machine=vax-dec
1212 os=-vms
1213 ;;
1214 vpp*|vx|vx-*)
1215 basic_machine=f301-fujitsu
1216 ;;
1217 vxworks960)
1218 basic_machine=i960-wrs
1219 os=-vxworks
1220 ;;
1221 vxworks68)
1222 basic_machine=m68k-wrs
1223 os=-vxworks
1224 ;;
1225 vxworks29k)
1226 basic_machine=a29k-wrs
1227 os=-vxworks
1228 ;;
1229 w65*)
1230 basic_machine=w65-wdc
1231 os=-none
1232 ;;
1233 w89k-*)
1234 basic_machine=hppa1.1-winbond
1235 os=-proelf
1236 ;;
1237 xbox)
1238 basic_machine=i686-pc
1239 os=-mingw32
1240 ;;
1241 xps | xps100)
1242 basic_machine=xps100-honeywell
1243 ;;
1244 xscale-* | xscalee[bl]-*)
1245 basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
1246 ;;
1247 ymp)
1248 basic_machine=ymp-cray
1249 os=-unicos
1250 ;;
1251 z8k-*-coff)
1252 basic_machine=z8k-unknown
1253 os=-sim
1254 ;;
1255 z80-*-coff)
1256 basic_machine=z80-unknown
1257 os=-sim
1258 ;;
1259 none)
1260 basic_machine=none-none
1261 os=-none
1262 ;;
1263
1264 # Here we handle the default manufacturer of certain CPU types. It is in
1265 # some cases the only manufacturer, in others, it is the most popular.
1266 w89k)
1267 basic_machine=hppa1.1-winbond
1268 ;;
1269 op50n)
1270 basic_machine=hppa1.1-oki
1271 ;;
1272 op60c)
1273 basic_machine=hppa1.1-oki
1274 ;;
1275 romp)
1276 basic_machine=romp-ibm
1277 ;;
1278 mmix)
1279 basic_machine=mmix-knuth
1280 ;;
1281 rs6000)
1282 basic_machine=rs6000-ibm
1283 ;;
1284 vax)
1285 basic_machine=vax-dec
1286 ;;
1287 pdp10)
1288 # there are many clones, so DEC is not a safe bet
1289 basic_machine=pdp10-unknown
1290 ;;
1291 pdp11)
1292 basic_machine=pdp11-dec
1293 ;;
1294 we32k)
1295 basic_machine=we32k-att
1296 ;;
1297 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1298 basic_machine=sh-unknown
1299 ;;
1300 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1301 basic_machine=sparc-sun
1302 ;;
1303 cydra)
1304 basic_machine=cydra-cydrome
1305 ;;
1306 orion)
1307 basic_machine=orion-highlevel
1308 ;;
1309 orion105)
1310 basic_machine=clipper-highlevel
1311 ;;
1312 mac | mpw | mac-mpw)
1313 basic_machine=m68k-apple
1314 ;;
1315 pmac | pmac-mpw)
1316 basic_machine=powerpc-apple
1317 ;;
1318 *-unknown)
1319 # Make sure to match an already-canonicalized machine name.
1320 ;;
1321 *)
1322 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1323 exit 1
1324 ;;
1325 esac
1326
1327 # Here we canonicalize certain aliases for manufacturers.
1328 case $basic_machine in
1329 *-digital*)
1330 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1331 ;;
1332 *-commodore*)
1333 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1334 ;;
1335 *)
1336 ;;
1337 esac
1338
1339 # Decode manufacturer-specific aliases for certain operating systems.
1340
1341 if [ x"$os" != x"" ]
1342 then
1343 case $os in
1344 # First match some system type aliases
1345 # that might get confused with valid system types.
1346 # -solaris* is a basic system type, with this one exception.
1347 -auroraux)
1348 os=-auroraux
1349 ;;
1350 -solaris1 | -solaris1.*)
1351 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1352 ;;
1353 -solaris)
1354 os=-solaris2
1355 ;;
1356 -svr4*)
1357 os=-sysv4
1358 ;;
1359 -unixware*)
1360 os=-sysv4.2uw
1361 ;;
1362 -gnu/linux*)
1363 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1364 ;;
1365 # First accept the basic system types.
1366 # The portable systems comes first.
1367 # Each alternative MUST END IN A *, to match a version number.
1368 # -sysv* is not here because it comes later, after sysvr4.
1369 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1370 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1371 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1372 | -sym* | -kopensolaris* | -plan9* \
1373 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1374 | -aos* | -aros* \
1375 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1376 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1377 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1378 | -bitrig* | -openbsd* | -solidbsd* \
1379 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1380 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1381 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1382 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1383 | -chorusos* | -chorusrdb* | -cegcc* \
1384 | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1385 | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
1386 | -linux-newlib* | -linux-musl* | -linux-uclibc* \
1387 | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
1388 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1389 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1390 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1391 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1392 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1393 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1394 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
1395 # Remember, each alternative MUST END IN *, to match a version number.
1396 ;;
1397 -qnx*)
1398 case $basic_machine in
1399 x86-* | i*86-*)
1400 ;;
1401 *)
1402 os=-nto$os
1403 ;;
1404 esac
1405 ;;
1406 -nto-qnx*)
1407 ;;
1408 -nto*)
1409 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1410 ;;
1411 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1412 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1413 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1414 ;;
1415 -mac*)
1416 os=`echo $os | sed -e 's|mac|macos|'`
1417 ;;
1418 -linux-dietlibc)
1419 os=-linux-dietlibc
1420 ;;
1421 -linux*)
1422 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1423 ;;
1424 -sunos5*)
1425 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1426 ;;
1427 -sunos6*)
1428 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1429 ;;
1430 -opened*)
1431 os=-openedition
1432 ;;
1433 -os400*)
1434 os=-os400
1435 ;;
1436 -wince*)
1437 os=-wince
1438 ;;
1439 -osfrose*)
1440 os=-osfrose
1441 ;;
1442 -osf*)
1443 os=-osf
1444 ;;
1445 -utek*)
1446 os=-bsd
1447 ;;
1448 -dynix*)
1449 os=-bsd
1450 ;;
1451 -acis*)
1452 os=-aos
1453 ;;
1454 -atheos*)
1455 os=-atheos
1456 ;;
1457 -syllable*)
1458 os=-syllable
1459 ;;
1460 -386bsd)
1461 os=-bsd
1462 ;;
1463 -ctix* | -uts*)
1464 os=-sysv
1465 ;;
1466 -nova*)
1467 os=-rtmk-nova
1468 ;;
1469 -ns2 )
1470 os=-nextstep2
1471 ;;
1472 -nsk*)
1473 os=-nsk
1474 ;;
1475 # Preserve the version number of sinix5.
1476 -sinix5.*)
1477 os=`echo $os | sed -e 's|sinix|sysv|'`
1478 ;;
1479 -sinix*)
1480 os=-sysv4
1481 ;;
1482 -tpf*)
1483 os=-tpf
1484 ;;
1485 -triton*)
1486 os=-sysv3
1487 ;;
1488 -oss*)
1489 os=-sysv3
1490 ;;
1491 -svr4)
1492 os=-sysv4
1493 ;;
1494 -svr3)
1495 os=-sysv3
1496 ;;
1497 -sysvr4)
1498 os=-sysv4
1499 ;;
1500 # This must come after -sysvr4.
1501 -sysv*)
1502 ;;
1503 -ose*)
1504 os=-ose
1505 ;;
1506 -es1800*)
1507 os=-ose
1508 ;;
1509 -xenix)
1510 os=-xenix
1511 ;;
1512 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1513 os=-mint
1514 ;;
1515 -aros*)
1516 os=-aros
1517 ;;
1518 -zvmoe)
1519 os=-zvmoe
1520 ;;
1521 -dicos*)
1522 os=-dicos
1523 ;;
1524 -nacl*)
1525 ;;
1526 -none)
1527 ;;
1528 *)
1529 # Get rid of the `-' at the beginning of $os.
1530 os=`echo $os | sed 's/[^-]*-//'`
1531 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1532 exit 1
1533 ;;
1534 esac
1535 else
1536
1537 # Here we handle the default operating systems that come with various machines.
1538 # The value should be what the vendor currently ships out the door with their
1539 # machine or put another way, the most popular os provided with the machine.
1540
1541 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1542 # "-sun"), then you have to tell the case statement up towards the top
1543 # that MANUFACTURER isn't an operating system. Otherwise, code above
1544 # will signal an error saying that MANUFACTURER isn't an operating
1545 # system, and we'll never get to this point.
1546
1547 case $basic_machine in
1548 score-*)
1549 os=-elf
1550 ;;
1551 spu-*)
1552 os=-elf
1553 ;;
1554 *-acorn)
1555 os=-riscix1.2
1556 ;;
1557 arm*-rebel)
1558 os=-linux
1559 ;;
1560 arm*-semi)
1561 os=-aout
1562 ;;
1563 c4x-* | tic4x-*)
1564 os=-coff
1565 ;;
1566 c8051-*)
1567 os=-elf
1568 ;;
1569 hexagon-*)
1570 os=-elf
1571 ;;
1572 tic54x-*)
1573 os=-coff
1574 ;;
1575 tic55x-*)
1576 os=-coff
1577 ;;
1578 tic6x-*)
1579 os=-coff
1580 ;;
1581 # This must come before the *-dec entry.
1582 pdp10-*)
1583 os=-tops20
1584 ;;
1585 pdp11-*)
1586 os=-none
1587 ;;
1588 *-dec | vax-*)
1589 os=-ultrix4.2
1590 ;;
1591 m68*-apollo)
1592 os=-domain
1593 ;;
1594 i386-sun)
1595 os=-sunos4.0.2
1596 ;;
1597 m68000-sun)
1598 os=-sunos3
1599 ;;
1600 m68*-cisco)
1601 os=-aout
1602 ;;
1603 mep-*)
1604 os=-elf
1605 ;;
1606 mips*-cisco)
1607 os=-elf
1608 ;;
1609 mips*-*)
1610 os=-elf
1611 ;;
1612 or32-*)
1613 os=-coff
1614 ;;
1615 *-tti) # must be before sparc entry or we get the wrong os.
1616 os=-sysv3
1617 ;;
1618 sparc-* | *-sun)
1619 os=-sunos4.1.1
1620 ;;
1621 *-be)
1622 os=-beos
1623 ;;
1624 *-haiku)
1625 os=-haiku
1626 ;;
1627 *-ibm)
1628 os=-aix
1629 ;;
1630 *-knuth)
1631 os=-mmixware
1632 ;;
1633 *-wec)
1634 os=-proelf
1635 ;;
1636 *-winbond)
1637 os=-proelf
1638 ;;
1639 *-oki)
1640 os=-proelf
1641 ;;
1642 *-hp)
1643 os=-hpux
1644 ;;
1645 *-hitachi)
1646 os=-hiux
1647 ;;
1648 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1649 os=-sysv
1650 ;;
1651 *-cbm)
1652 os=-amigaos
1653 ;;
1654 *-dg)
1655 os=-dgux
1656 ;;
1657 *-dolphin)
1658 os=-sysv3
1659 ;;
1660 m68k-ccur)
1661 os=-rtu
1662 ;;
1663 m88k-omron*)
1664 os=-luna
1665 ;;
1666 *-next )
1667 os=-nextstep
1668 ;;
1669 *-sequent)
1670 os=-ptx
1671 ;;
1672 *-crds)
1673 os=-unos
1674 ;;
1675 *-ns)
1676 os=-genix
1677 ;;
1678 i370-*)
1679 os=-mvs
1680 ;;
1681 *-next)
1682 os=-nextstep3
1683 ;;
1684 *-gould)
1685 os=-sysv
1686 ;;
1687 *-highlevel)
1688 os=-bsd
1689 ;;
1690 *-encore)
1691 os=-bsd
1692 ;;
1693 *-sgi)
1694 os=-irix
1695 ;;
1696 *-siemens)
1697 os=-sysv4
1698 ;;
1699 *-masscomp)
1700 os=-rtu
1701 ;;
1702 f30[01]-fujitsu | f700-fujitsu)
1703 os=-uxpv
1704 ;;
1705 *-rom68k)
1706 os=-coff
1707 ;;
1708 *-*bug)
1709 os=-coff
1710 ;;
1711 *-apple)
1712 os=-macos
1713 ;;
1714 *-atari*)
1715 os=-mint
1716 ;;
1717 *)
1718 os=-none
1719 ;;
1720 esac
1721 fi
1722
1723 # Here we handle the case where we know the os, and the CPU type, but not the
1724 # manufacturer. We pick the logical manufacturer.
1725 vendor=unknown
1726 case $basic_machine in
1727 *-unknown)
1728 case $os in
1729 -riscix*)
1730 vendor=acorn
1731 ;;
1732 -sunos*)
1733 vendor=sun
1734 ;;
1735 -cnk*|-aix*)
1736 vendor=ibm
1737 ;;
1738 -beos*)
1739 vendor=be
1740 ;;
1741 -hpux*)
1742 vendor=hp
1743 ;;
1744 -mpeix*)
1745 vendor=hp
1746 ;;
1747 -hiux*)
1748 vendor=hitachi
1749 ;;
1750 -unos*)
1751 vendor=crds
1752 ;;
1753 -dgux*)
1754 vendor=dg
1755 ;;
1756 -luna*)
1757 vendor=omron
1758 ;;
1759 -genix*)
1760 vendor=ns
1761 ;;
1762 -mvs* | -opened*)
1763 vendor=ibm
1764 ;;
1765 -os400*)
1766 vendor=ibm
1767 ;;
1768 -ptx*)
1769 vendor=sequent
1770 ;;
1771 -tpf*)
1772 vendor=ibm
1773 ;;
1774 -vxsim* | -vxworks* | -windiss*)
1775 vendor=wrs
1776 ;;
1777 -aux*)
1778 vendor=apple
1779 ;;
1780 -hms*)
1781 vendor=hitachi
1782 ;;
1783 -mpw* | -macos*)
1784 vendor=apple
1785 ;;
1786 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1787 vendor=atari
1788 ;;
1789 -vos*)
1790 vendor=stratus
1791 ;;
1792 esac
1793 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1794 ;;
1795 esac
1796
1797 echo $basic_machine$os
1798 exit
1799
1800 # Local variables:
1801 # eval: (add-hook 'write-file-hooks 'time-stamp)
1802 # time-stamp-start: "timestamp='"
1803 # time-stamp-format: "%:y-%02m-%02d"
1804 # time-stamp-end: "'"
1805 # End:
Mirror of the offical gcc git repository hosted at gcc.gnu.org