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sem_util.adb, [...] (From_Nested_Package): New predicate to determine whether a type...
[official-gcc.git] / config.sub
blob62b82599d986fd12bdd367d152195e5884da8985
1 #! /bin/sh
2 # Configuration validation subroutine script.
3 # Copyright 1992-2016 Free Software Foundation, Inc.
4
5 timestamp='2016-12-24'
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
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: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
57
58 Canonicalize a configuration name.
59
60 Operation modes:
61 -h, --help print this help, then exit
62 -t, --time-stamp print date of last modification, then exit
63 -v, --version print version number, then exit
64
65 Report bugs and patches to <config-patches@gnu.org>."
66
67 version="\
68 GNU config.sub ($timestamp)
69
70 Copyright 1992-2016 Free Software Foundation, Inc.
71
72 This is free software; see the source for copying conditions. There is NO
73 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
74
75 help="
76 Try \`$me --help' for more information."
77
78 # Parse command line
79 while test $# -gt 0 ; do
80 case $1 in
81 --time-stamp | --time* | -t )
82 echo "$timestamp" ; exit ;;
83 --version | -v )
84 echo "$version" ; exit ;;
85 --help | --h* | -h )
86 echo "$usage"; exit ;;
87 -- ) # Stop option processing
88 shift; break ;;
89 - ) # Use stdin as input.
90 break ;;
91 -* )
92 echo "$me: invalid option $1$help"
93 exit 1 ;;
94
95 *local*)
96 # First pass through any local machine types.
97 echo $1
98 exit ;;
99
100 * )
101 break ;;
102 esac
103 done
104
105 case $# in
106 0) echo "$me: missing argument$help" >&2
107 exit 1;;
108 1) ;;
109 *) echo "$me: too many arguments$help" >&2
110 exit 1;;
111 esac
112
113 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
114 # Here we must recognize all the valid KERNEL-OS combinations.
115 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
116 case $maybe_os in
117 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
118 linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
119 knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
120 kopensolaris*-gnu* | cloudabi*-eabi* | \
121 storm-chaos* | os2-emx* | rtmk-nova*)
122 os=-$maybe_os
123 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
124 ;;
125 android-linux)
126 os=-linux-android
127 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
128 ;;
129 *)
130 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
131 if [ $basic_machine != $1 ]
132 then os=`echo $1 | sed 's/.*-/-/'`
133 else os=; fi
134 ;;
135 esac
136
137 ### Let's recognize common machines as not being operating systems so
138 ### that things like config.sub decstation-3100 work. We also
139 ### recognize some manufacturers as not being operating systems, so we
140 ### can provide default operating systems below.
141 case $os in
142 -sun*os*)
143 # Prevent following clause from handling this invalid input.
144 ;;
145 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
146 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
147 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
148 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
149 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
150 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
151 -apple | -axis | -knuth | -cray | -microblaze*)
152 os=
153 basic_machine=$1
154 ;;
155 -bluegene*)
156 os=-cnk
157 ;;
158 -sim | -cisco | -oki | -wec | -winbond)
159 os=
160 basic_machine=$1
161 ;;
162 -scout)
163 ;;
164 -wrs)
165 os=-vxworks
166 basic_machine=$1
167 ;;
168 -chorusos*)
169 os=-chorusos
170 basic_machine=$1
171 ;;
172 -chorusrdb)
173 os=-chorusrdb
174 basic_machine=$1
175 ;;
176 -hiux*)
177 os=-hiuxwe2
178 ;;
179 -sco6)
180 os=-sco5v6
181 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
182 ;;
183 -sco5)
184 os=-sco3.2v5
185 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
186 ;;
187 -sco4)
188 os=-sco3.2v4
189 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
190 ;;
191 -sco3.2.[4-9]*)
192 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
193 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
194 ;;
195 -sco3.2v[4-9]*)
196 # Don't forget version if it is 3.2v4 or newer.
197 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
198 ;;
199 -sco5v6*)
200 # Don't forget version if it is 3.2v4 or newer.
201 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
202 ;;
203 -sco*)
204 os=-sco3.2v2
205 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
206 ;;
207 -udk*)
208 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
209 ;;
210 -isc)
211 os=-isc2.2
212 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
213 ;;
214 -clix*)
215 basic_machine=clipper-intergraph
216 ;;
217 -isc*)
218 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
219 ;;
220 -lynx*178)
221 os=-lynxos178
222 ;;
223 -lynx*5)
224 os=-lynxos5
225 ;;
226 -lynx*)
227 os=-lynxos
228 ;;
229 -ptx*)
230 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
231 ;;
232 -windowsnt*)
233 os=`echo $os | sed -e 's/windowsnt/winnt/'`
234 ;;
235 -psos*)
236 os=-psos
237 ;;
238 -mint | -mint[0-9]*)
239 basic_machine=m68k-atari
240 os=-mint
241 ;;
242 esac
243
244 # Decode aliases for certain CPU-COMPANY combinations.
245 case $basic_machine in
246 # Recognize the basic CPU types without company name.
247 # Some are omitted here because they have special meanings below.
248 1750a | 580 \
249 | a29k \
250 | aarch64 | aarch64_be \
251 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
252 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
253 | am33_2.0 \
254 | arc | arceb \
255 | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
256 | avr | avr32 \
257 | ba \
258 | be32 | be64 \
259 | bfin \
260 | c4x | c8051 | clipper \
261 | d10v | d30v | dlx | dsp16xx \
262 | e2k | epiphany \
263 | fido | fr30 | frv | ft32 \
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 | pru \
305 | pyramid \
306 | riscv32 | riscv64 \
307 | rl78 | rx \
308 | score \
309 | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
310 | sh64 | sh64le \
311 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
312 | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
313 | spu \
314 | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
315 | ubicom32 \
316 | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
317 | visium \
318 | we32k \
319 | x86 | xc16x | xstormy16 | xtensa \
320 | z8k | z80)
321 basic_machine=$basic_machine-unknown
322 ;;
323 c54x)
324 basic_machine=tic54x-unknown
325 ;;
326 c55x)
327 basic_machine=tic55x-unknown
328 ;;
329 c6x)
330 basic_machine=tic6x-unknown
331 ;;
332 leon|leon[3-9])
333 basic_machine=sparc-$basic_machine
334 ;;
335 m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
336 basic_machine=$basic_machine-unknown
337 os=-none
338 ;;
339 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
340 ;;
341 ms1)
342 basic_machine=mt-unknown
343 ;;
344
345 strongarm | thumb | xscale)
346 basic_machine=arm-unknown
347 ;;
348 xgate)
349 basic_machine=$basic_machine-unknown
350 os=-none
351 ;;
352 xscaleeb)
353 basic_machine=armeb-unknown
354 ;;
355
356 xscaleel)
357 basic_machine=armel-unknown
358 ;;
359
360 # We use `pc' rather than `unknown'
361 # because (1) that's what they normally are, and
362 # (2) the word "unknown" tends to confuse beginning users.
363 i*86 | x86_64)
364 basic_machine=$basic_machine-pc
365 ;;
366 # Object if more than one company name word.
367 *-*-*)
368 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
369 exit 1
370 ;;
371 # Recognize the basic CPU types with company name.
372 580-* \
373 | a29k-* \
374 | aarch64-* | aarch64_be-* \
375 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
376 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
377 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
378 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
379 | avr-* | avr32-* \
380 | ba-* \
381 | be32-* | be64-* \
382 | bfin-* | bs2000-* \
383 | c[123]* | c30-* | [cjt]90-* | c4x-* \
384 | c8051-* | clipper-* | craynv-* | cydra-* \
385 | d10v-* | d30v-* | dlx-* \
386 | e2k-* | elxsi-* \
387 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
388 | h8300-* | h8500-* \
389 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
390 | hexagon-* \
391 | i*86-* | i860-* | i960-* | ia64-* \
392 | ip2k-* | iq2000-* \
393 | k1om-* \
394 | le32-* | le64-* \
395 | lm32-* \
396 | m32c-* | m32r-* | m32rle-* \
397 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
398 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
399 | microblaze-* | microblazeel-* \
400 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
401 | mips16-* \
402 | mips64-* | mips64el-* \
403 | mips64octeon-* | mips64octeonel-* \
404 | mips64orion-* | mips64orionel-* \
405 | mips64r5900-* | mips64r5900el-* \
406 | mips64vr-* | mips64vrel-* \
407 | mips64vr4100-* | mips64vr4100el-* \
408 | mips64vr4300-* | mips64vr4300el-* \
409 | mips64vr5000-* | mips64vr5000el-* \
410 | mips64vr5900-* | mips64vr5900el-* \
411 | mipsisa32-* | mipsisa32el-* \
412 | mipsisa32r2-* | mipsisa32r2el-* \
413 | mipsisa32r6-* | mipsisa32r6el-* \
414 | mipsisa64-* | mipsisa64el-* \
415 | mipsisa64r2-* | mipsisa64r2el-* \
416 | mipsisa64r6-* | mipsisa64r6el-* \
417 | mipsisa64sb1-* | mipsisa64sb1el-* \
418 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
419 | mipsr5900-* | mipsr5900el-* \
420 | mipstx39-* | mipstx39el-* \
421 | mmix-* \
422 | mt-* \
423 | msp430-* \
424 | nds32-* | nds32le-* | nds32be-* \
425 | nios-* | nios2-* | nios2eb-* | nios2el-* \
426 | none-* | np1-* | ns16k-* | ns32k-* \
427 | open8-* \
428 | or1k*-* \
429 | orion-* \
430 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
431 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
432 | pru-* \
433 | pyramid-* \
434 | riscv32-* | riscv64-* \
435 | rl78-* | romp-* | rs6000-* | rx-* \
436 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
437 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
438 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
439 | sparclite-* \
440 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
441 | tahoe-* \
442 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
443 | tile*-* \
444 | tron-* \
445 | ubicom32-* \
446 | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
447 | vax-* \
448 | visium-* \
449 | we32k-* \
450 | x86-* | x86_64-* | xc16x-* | xps100-* \
451 | xstormy16-* | xtensa*-* \
452 | ymp-* \
453 | z8k-* | z80-*)
454 ;;
455 # Recognize the basic CPU types without company name, with glob match.
456 xtensa*)
457 basic_machine=$basic_machine-unknown
458 ;;
459 # Recognize the various machine names and aliases which stand
460 # for a CPU type and a company and sometimes even an OS.
461 386bsd)
462 basic_machine=i386-unknown
463 os=-bsd
464 ;;
465 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
466 basic_machine=m68000-att
467 ;;
468 3b*)
469 basic_machine=we32k-att
470 ;;
471 a29khif)
472 basic_machine=a29k-amd
473 os=-udi
474 ;;
475 abacus)
476 basic_machine=abacus-unknown
477 ;;
478 adobe68k)
479 basic_machine=m68010-adobe
480 os=-scout
481 ;;
482 alliant | fx80)
483 basic_machine=fx80-alliant
484 ;;
485 altos | altos3068)
486 basic_machine=m68k-altos
487 ;;
488 am29k)
489 basic_machine=a29k-none
490 os=-bsd
491 ;;
492 amd64)
493 basic_machine=x86_64-pc
494 ;;
495 amd64-*)
496 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
497 ;;
498 amdahl)
499 basic_machine=580-amdahl
500 os=-sysv
501 ;;
502 amiga | amiga-*)
503 basic_machine=m68k-unknown
504 ;;
505 amigaos | amigados)
506 basic_machine=m68k-unknown
507 os=-amigaos
508 ;;
509 amigaunix | amix)
510 basic_machine=m68k-unknown
511 os=-sysv4
512 ;;
513 apollo68)
514 basic_machine=m68k-apollo
515 os=-sysv
516 ;;
517 apollo68bsd)
518 basic_machine=m68k-apollo
519 os=-bsd
520 ;;
521 aros)
522 basic_machine=i386-pc
523 os=-aros
524 ;;
525 asmjs)
526 basic_machine=asmjs-unknown
527 ;;
528 aux)
529 basic_machine=m68k-apple
530 os=-aux
531 ;;
532 balance)
533 basic_machine=ns32k-sequent
534 os=-dynix
535 ;;
536 blackfin)
537 basic_machine=bfin-unknown
538 os=-linux
539 ;;
540 blackfin-*)
541 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
542 os=-linux
543 ;;
544 bluegene*)
545 basic_machine=powerpc-ibm
546 os=-cnk
547 ;;
548 c54x-*)
549 basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
550 ;;
551 c55x-*)
552 basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
553 ;;
554 c6x-*)
555 basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
556 ;;
557 c90)
558 basic_machine=c90-cray
559 os=-unicos
560 ;;
561 cegcc)
562 basic_machine=arm-unknown
563 os=-cegcc
564 ;;
565 convex-c1)
566 basic_machine=c1-convex
567 os=-bsd
568 ;;
569 convex-c2)
570 basic_machine=c2-convex
571 os=-bsd
572 ;;
573 convex-c32)
574 basic_machine=c32-convex
575 os=-bsd
576 ;;
577 convex-c34)
578 basic_machine=c34-convex
579 os=-bsd
580 ;;
581 convex-c38)
582 basic_machine=c38-convex
583 os=-bsd
584 ;;
585 cray | j90)
586 basic_machine=j90-cray
587 os=-unicos
588 ;;
589 craynv)
590 basic_machine=craynv-cray
591 os=-unicosmp
592 ;;
593 cr16 | cr16-*)
594 basic_machine=cr16-unknown
595 os=-elf
596 ;;
597 crds | unos)
598 basic_machine=m68k-crds
599 ;;
600 crisv32 | crisv32-* | etraxfs*)
601 basic_machine=crisv32-axis
602 ;;
603 cris | cris-* | etrax*)
604 basic_machine=cris-axis
605 ;;
606 crx)
607 basic_machine=crx-unknown
608 os=-elf
609 ;;
610 da30 | da30-*)
611 basic_machine=m68k-da30
612 ;;
613 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
614 basic_machine=mips-dec
615 ;;
616 decsystem10* | dec10*)
617 basic_machine=pdp10-dec
618 os=-tops10
619 ;;
620 decsystem20* | dec20*)
621 basic_machine=pdp10-dec
622 os=-tops20
623 ;;
624 delta | 3300 | motorola-3300 | motorola-delta \
625 | 3300-motorola | delta-motorola)
626 basic_machine=m68k-motorola
627 ;;
628 delta88)
629 basic_machine=m88k-motorola
630 os=-sysv3
631 ;;
632 dicos)
633 basic_machine=i686-pc
634 os=-dicos
635 ;;
636 djgpp)
637 basic_machine=i586-pc
638 os=-msdosdjgpp
639 ;;
640 dpx20 | dpx20-*)
641 basic_machine=rs6000-bull
642 os=-bosx
643 ;;
644 dpx2* | dpx2*-bull)
645 basic_machine=m68k-bull
646 os=-sysv3
647 ;;
648 e500v[12])
649 basic_machine=powerpc-unknown
650 os=$os"spe"
651 ;;
652 e500v[12]-*)
653 basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
654 os=$os"spe"
655 ;;
656 ebmon29k)
657 basic_machine=a29k-amd
658 os=-ebmon
659 ;;
660 elxsi)
661 basic_machine=elxsi-elxsi
662 os=-bsd
663 ;;
664 encore | umax | mmax)
665 basic_machine=ns32k-encore
666 ;;
667 es1800 | OSE68k | ose68k | ose | OSE)
668 basic_machine=m68k-ericsson
669 os=-ose
670 ;;
671 fx2800)
672 basic_machine=i860-alliant
673 ;;
674 genix)
675 basic_machine=ns32k-ns
676 ;;
677 gmicro)
678 basic_machine=tron-gmicro
679 os=-sysv
680 ;;
681 go32)
682 basic_machine=i386-pc
683 os=-go32
684 ;;
685 h3050r* | hiux*)
686 basic_machine=hppa1.1-hitachi
687 os=-hiuxwe2
688 ;;
689 h8300hms)
690 basic_machine=h8300-hitachi
691 os=-hms
692 ;;
693 h8300xray)
694 basic_machine=h8300-hitachi
695 os=-xray
696 ;;
697 h8500hms)
698 basic_machine=h8500-hitachi
699 os=-hms
700 ;;
701 harris)
702 basic_machine=m88k-harris
703 os=-sysv3
704 ;;
705 hp300-*)
706 basic_machine=m68k-hp
707 ;;
708 hp300bsd)
709 basic_machine=m68k-hp
710 os=-bsd
711 ;;
712 hp300hpux)
713 basic_machine=m68k-hp
714 os=-hpux
715 ;;
716 hp3k9[0-9][0-9] | hp9[0-9][0-9])
717 basic_machine=hppa1.0-hp
718 ;;
719 hp9k2[0-9][0-9] | hp9k31[0-9])
720 basic_machine=m68000-hp
721 ;;
722 hp9k3[2-9][0-9])
723 basic_machine=m68k-hp
724 ;;
725 hp9k6[0-9][0-9] | hp6[0-9][0-9])
726 basic_machine=hppa1.0-hp
727 ;;
728 hp9k7[0-79][0-9] | hp7[0-79][0-9])
729 basic_machine=hppa1.1-hp
730 ;;
731 hp9k78[0-9] | hp78[0-9])
732 # FIXME: really hppa2.0-hp
733 basic_machine=hppa1.1-hp
734 ;;
735 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
736 # FIXME: really hppa2.0-hp
737 basic_machine=hppa1.1-hp
738 ;;
739 hp9k8[0-9][13679] | hp8[0-9][13679])
740 basic_machine=hppa1.1-hp
741 ;;
742 hp9k8[0-9][0-9] | hp8[0-9][0-9])
743 basic_machine=hppa1.0-hp
744 ;;
745 hppa-next)
746 os=-nextstep3
747 ;;
748 hppaosf)
749 basic_machine=hppa1.1-hp
750 os=-osf
751 ;;
752 hppro)
753 basic_machine=hppa1.1-hp
754 os=-proelf
755 ;;
756 i370-ibm* | ibm*)
757 basic_machine=i370-ibm
758 ;;
759 i*86v32)
760 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
761 os=-sysv32
762 ;;
763 i*86v4*)
764 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
765 os=-sysv4
766 ;;
767 i*86v)
768 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
769 os=-sysv
770 ;;
771 i*86sol2)
772 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
773 os=-solaris2
774 ;;
775 i386mach)
776 basic_machine=i386-mach
777 os=-mach
778 ;;
779 i386-vsta | vsta)
780 basic_machine=i386-unknown
781 os=-vsta
782 ;;
783 iris | iris4d)
784 basic_machine=mips-sgi
785 case $os in
786 -irix*)
787 ;;
788 *)
789 os=-irix4
790 ;;
791 esac
792 ;;
793 isi68 | isi)
794 basic_machine=m68k-isi
795 os=-sysv
796 ;;
797 leon-*|leon[3-9]-*)
798 basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
799 ;;
800 m68knommu)
801 basic_machine=m68k-unknown
802 os=-linux
803 ;;
804 m68knommu-*)
805 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
806 os=-linux
807 ;;
808 m88k-omron*)
809 basic_machine=m88k-omron
810 ;;
811 magnum | m3230)
812 basic_machine=mips-mips
813 os=-sysv
814 ;;
815 merlin)
816 basic_machine=ns32k-utek
817 os=-sysv
818 ;;
819 microblaze*)
820 basic_machine=microblaze-xilinx
821 ;;
822 mingw64)
823 basic_machine=x86_64-pc
824 os=-mingw64
825 ;;
826 mingw32)
827 basic_machine=i686-pc
828 os=-mingw32
829 ;;
830 mingw32ce)
831 basic_machine=arm-unknown
832 os=-mingw32ce
833 ;;
834 miniframe)
835 basic_machine=m68000-convergent
836 ;;
837 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
838 basic_machine=m68k-atari
839 os=-mint
840 ;;
841 mips3*-*)
842 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
843 ;;
844 mips3*)
845 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
846 ;;
847 monitor)
848 basic_machine=m68k-rom68k
849 os=-coff
850 ;;
851 morphos)
852 basic_machine=powerpc-unknown
853 os=-morphos
854 ;;
855 moxiebox)
856 basic_machine=moxie-unknown
857 os=-moxiebox
858 ;;
859 msdos)
860 basic_machine=i386-pc
861 os=-msdos
862 ;;
863 ms1-*)
864 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
865 ;;
866 msys)
867 basic_machine=i686-pc
868 os=-msys
869 ;;
870 mvs)
871 basic_machine=i370-ibm
872 os=-mvs
873 ;;
874 nacl)
875 basic_machine=le32-unknown
876 os=-nacl
877 ;;
878 ncr3000)
879 basic_machine=i486-ncr
880 os=-sysv4
881 ;;
882 netbsd386)
883 basic_machine=i386-unknown
884 os=-netbsd
885 ;;
886 netwinder)
887 basic_machine=armv4l-rebel
888 os=-linux
889 ;;
890 news | news700 | news800 | news900)
891 basic_machine=m68k-sony
892 os=-newsos
893 ;;
894 news1000)
895 basic_machine=m68030-sony
896 os=-newsos
897 ;;
898 news-3600 | risc-news)
899 basic_machine=mips-sony
900 os=-newsos
901 ;;
902 necv70)
903 basic_machine=v70-nec
904 os=-sysv
905 ;;
906 next | m*-next )
907 basic_machine=m68k-next
908 case $os in
909 -nextstep* )
910 ;;
911 -ns2*)
912 os=-nextstep2
913 ;;
914 *)
915 os=-nextstep3
916 ;;
917 esac
918 ;;
919 nh3000)
920 basic_machine=m68k-harris
921 os=-cxux
922 ;;
923 nh[45]000)
924 basic_machine=m88k-harris
925 os=-cxux
926 ;;
927 nindy960)
928 basic_machine=i960-intel
929 os=-nindy
930 ;;
931 mon960)
932 basic_machine=i960-intel
933 os=-mon960
934 ;;
935 nonstopux)
936 basic_machine=mips-compaq
937 os=-nonstopux
938 ;;
939 np1)
940 basic_machine=np1-gould
941 ;;
942 neo-tandem)
943 basic_machine=neo-tandem
944 ;;
945 nse-tandem)
946 basic_machine=nse-tandem
947 ;;
948 nsr-tandem)
949 basic_machine=nsr-tandem
950 ;;
951 op50n-* | op60c-*)
952 basic_machine=hppa1.1-oki
953 os=-proelf
954 ;;
955 openrisc | openrisc-*)
956 basic_machine=or32-unknown
957 ;;
958 os400)
959 basic_machine=powerpc-ibm
960 os=-os400
961 ;;
962 OSE68000 | ose68000)
963 basic_machine=m68000-ericsson
964 os=-ose
965 ;;
966 os68k)
967 basic_machine=m68k-none
968 os=-os68k
969 ;;
970 pa-hitachi)
971 basic_machine=hppa1.1-hitachi
972 os=-hiuxwe2
973 ;;
974 paragon)
975 basic_machine=i860-intel
976 os=-osf
977 ;;
978 parisc)
979 basic_machine=hppa-unknown
980 os=-linux
981 ;;
982 parisc-*)
983 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
984 os=-linux
985 ;;
986 pbd)
987 basic_machine=sparc-tti
988 ;;
989 pbb)
990 basic_machine=m68k-tti
991 ;;
992 pc532 | pc532-*)
993 basic_machine=ns32k-pc532
994 ;;
995 pc98)
996 basic_machine=i386-pc
997 ;;
998 pc98-*)
999 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
1000 ;;
1001 pentium | p5 | k5 | k6 | nexgen | viac3)
1002 basic_machine=i586-pc
1003 ;;
1004 pentiumpro | p6 | 6x86 | athlon | athlon_*)
1005 basic_machine=i686-pc
1006 ;;
1007 pentiumii | pentium2 | pentiumiii | pentium3)
1008 basic_machine=i686-pc
1009 ;;
1010 pentium4)
1011 basic_machine=i786-pc
1012 ;;
1013 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
1014 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
1015 ;;
1016 pentiumpro-* | p6-* | 6x86-* | athlon-*)
1017 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
1018 ;;
1019 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
1020 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
1021 ;;
1022 pentium4-*)
1023 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
1024 ;;
1025 pn)
1026 basic_machine=pn-gould
1027 ;;
1028 power) basic_machine=power-ibm
1029 ;;
1030 ppc | ppcbe) basic_machine=powerpc-unknown
1031 ;;
1032 ppc-* | ppcbe-*)
1033 basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
1034 ;;
1035 ppcle | powerpclittle)
1036 basic_machine=powerpcle-unknown
1037 ;;
1038 ppcle-* | powerpclittle-*)
1039 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
1040 ;;
1041 ppc64) basic_machine=powerpc64-unknown
1042 ;;
1043 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
1044 ;;
1045 ppc64le | powerpc64little)
1046 basic_machine=powerpc64le-unknown
1047 ;;
1048 ppc64le-* | powerpc64little-*)
1049 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
1050 ;;
1051 ps2)
1052 basic_machine=i386-ibm
1053 ;;
1054 pw32)
1055 basic_machine=i586-unknown
1056 os=-pw32
1057 ;;
1058 rdos | rdos64)
1059 basic_machine=x86_64-pc
1060 os=-rdos
1061 ;;
1062 rdos32)
1063 basic_machine=i386-pc
1064 os=-rdos
1065 ;;
1066 rom68k)
1067 basic_machine=m68k-rom68k
1068 os=-coff
1069 ;;
1070 rm[46]00)
1071 basic_machine=mips-siemens
1072 ;;
1073 rtpc | rtpc-*)
1074 basic_machine=romp-ibm
1075 ;;
1076 s390 | s390-*)
1077 basic_machine=s390-ibm
1078 ;;
1079 s390x | s390x-*)
1080 basic_machine=s390x-ibm
1081 ;;
1082 sa29200)
1083 basic_machine=a29k-amd
1084 os=-udi
1085 ;;
1086 sb1)
1087 basic_machine=mipsisa64sb1-unknown
1088 ;;
1089 sb1el)
1090 basic_machine=mipsisa64sb1el-unknown
1091 ;;
1092 sde)
1093 basic_machine=mipsisa32-sde
1094 os=-elf
1095 ;;
1096 sei)
1097 basic_machine=mips-sei
1098 os=-seiux
1099 ;;
1100 sequent)
1101 basic_machine=i386-sequent
1102 ;;
1103 sh)
1104 basic_machine=sh-hitachi
1105 os=-hms
1106 ;;
1107 sh5el)
1108 basic_machine=sh5le-unknown
1109 ;;
1110 sh64)
1111 basic_machine=sh64-unknown
1112 ;;
1113 sparclite-wrs | simso-wrs)
1114 basic_machine=sparclite-wrs
1115 os=-vxworks
1116 ;;
1117 sps7)
1118 basic_machine=m68k-bull
1119 os=-sysv2
1120 ;;
1121 spur)
1122 basic_machine=spur-unknown
1123 ;;
1124 st2000)
1125 basic_machine=m68k-tandem
1126 ;;
1127 stratus)
1128 basic_machine=i860-stratus
1129 os=-sysv4
1130 ;;
1131 strongarm-* | thumb-*)
1132 basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
1133 ;;
1134 sun2)
1135 basic_machine=m68000-sun
1136 ;;
1137 sun2os3)
1138 basic_machine=m68000-sun
1139 os=-sunos3
1140 ;;
1141 sun2os4)
1142 basic_machine=m68000-sun
1143 os=-sunos4
1144 ;;
1145 sun3os3)
1146 basic_machine=m68k-sun
1147 os=-sunos3
1148 ;;
1149 sun3os4)
1150 basic_machine=m68k-sun
1151 os=-sunos4
1152 ;;
1153 sun4os3)
1154 basic_machine=sparc-sun
1155 os=-sunos3
1156 ;;
1157 sun4os4)
1158 basic_machine=sparc-sun
1159 os=-sunos4
1160 ;;
1161 sun4sol2)
1162 basic_machine=sparc-sun
1163 os=-solaris2
1164 ;;
1165 sun3 | sun3-*)
1166 basic_machine=m68k-sun
1167 ;;
1168 sun4)
1169 basic_machine=sparc-sun
1170 ;;
1171 sun386 | sun386i | roadrunner)
1172 basic_machine=i386-sun
1173 ;;
1174 sv1)
1175 basic_machine=sv1-cray
1176 os=-unicos
1177 ;;
1178 symmetry)
1179 basic_machine=i386-sequent
1180 os=-dynix
1181 ;;
1182 t3e)
1183 basic_machine=alphaev5-cray
1184 os=-unicos
1185 ;;
1186 t90)
1187 basic_machine=t90-cray
1188 os=-unicos
1189 ;;
1190 tile*)
1191 basic_machine=$basic_machine-unknown
1192 os=-linux-gnu
1193 ;;
1194 tx39)
1195 basic_machine=mipstx39-unknown
1196 ;;
1197 tx39el)
1198 basic_machine=mipstx39el-unknown
1199 ;;
1200 toad1)
1201 basic_machine=pdp10-xkl
1202 os=-tops20
1203 ;;
1204 tower | tower-32)
1205 basic_machine=m68k-ncr
1206 ;;
1207 tpf)
1208 basic_machine=s390x-ibm
1209 os=-tpf
1210 ;;
1211 udi29k)
1212 basic_machine=a29k-amd
1213 os=-udi
1214 ;;
1215 ultra3)
1216 basic_machine=a29k-nyu
1217 os=-sym1
1218 ;;
1219 v810 | necv810)
1220 basic_machine=v810-nec
1221 os=-none
1222 ;;
1223 vaxv)
1224 basic_machine=vax-dec
1225 os=-sysv
1226 ;;
1227 vms)
1228 basic_machine=vax-dec
1229 os=-vms
1230 ;;
1231 vpp*|vx|vx-*)
1232 basic_machine=f301-fujitsu
1233 ;;
1234 vxworks960)
1235 basic_machine=i960-wrs
1236 os=-vxworks
1237 ;;
1238 vxworks68)
1239 basic_machine=m68k-wrs
1240 os=-vxworks
1241 ;;
1242 vxworks29k)
1243 basic_machine=a29k-wrs
1244 os=-vxworks
1245 ;;
1246 w65*)
1247 basic_machine=w65-wdc
1248 os=-none
1249 ;;
1250 w89k-*)
1251 basic_machine=hppa1.1-winbond
1252 os=-proelf
1253 ;;
1254 xbox)
1255 basic_machine=i686-pc
1256 os=-mingw32
1257 ;;
1258 xps | xps100)
1259 basic_machine=xps100-honeywell
1260 ;;
1261 xscale-* | xscalee[bl]-*)
1262 basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
1263 ;;
1264 ymp)
1265 basic_machine=ymp-cray
1266 os=-unicos
1267 ;;
1268 z8k-*-coff)
1269 basic_machine=z8k-unknown
1270 os=-sim
1271 ;;
1272 z80-*-coff)
1273 basic_machine=z80-unknown
1274 os=-sim
1275 ;;
1276 none)
1277 basic_machine=none-none
1278 os=-none
1279 ;;
1280
1281 # Here we handle the default manufacturer of certain CPU types. It is in
1282 # some cases the only manufacturer, in others, it is the most popular.
1283 w89k)
1284 basic_machine=hppa1.1-winbond
1285 ;;
1286 op50n)
1287 basic_machine=hppa1.1-oki
1288 ;;
1289 op60c)
1290 basic_machine=hppa1.1-oki
1291 ;;
1292 romp)
1293 basic_machine=romp-ibm
1294 ;;
1295 mmix)
1296 basic_machine=mmix-knuth
1297 ;;
1298 rs6000)
1299 basic_machine=rs6000-ibm
1300 ;;
1301 vax)
1302 basic_machine=vax-dec
1303 ;;
1304 pdp10)
1305 # there are many clones, so DEC is not a safe bet
1306 basic_machine=pdp10-unknown
1307 ;;
1308 pdp11)
1309 basic_machine=pdp11-dec
1310 ;;
1311 we32k)
1312 basic_machine=we32k-att
1313 ;;
1314 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1315 basic_machine=sh-unknown
1316 ;;
1317 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1318 basic_machine=sparc-sun
1319 ;;
1320 cydra)
1321 basic_machine=cydra-cydrome
1322 ;;
1323 orion)
1324 basic_machine=orion-highlevel
1325 ;;
1326 orion105)
1327 basic_machine=clipper-highlevel
1328 ;;
1329 mac | mpw | mac-mpw)
1330 basic_machine=m68k-apple
1331 ;;
1332 pmac | pmac-mpw)
1333 basic_machine=powerpc-apple
1334 ;;
1335 *-unknown)
1336 # Make sure to match an already-canonicalized machine name.
1337 ;;
1338 *)
1339 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1340 exit 1
1341 ;;
1342 esac
1343
1344 # Here we canonicalize certain aliases for manufacturers.
1345 case $basic_machine in
1346 *-digital*)
1347 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1348 ;;
1349 *-commodore*)
1350 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1351 ;;
1352 *)
1353 ;;
1354 esac
1355
1356 # Decode manufacturer-specific aliases for certain operating systems.
1357
1358 if [ x"$os" != x"" ]
1359 then
1360 case $os in
1361 # First match some system type aliases
1362 # that might get confused with valid system types.
1363 # -solaris* is a basic system type, with this one exception.
1364 -auroraux)
1365 os=-auroraux
1366 ;;
1367 -solaris1 | -solaris1.*)
1368 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1369 ;;
1370 -solaris)
1371 os=-solaris2
1372 ;;
1373 -svr4*)
1374 os=-sysv4
1375 ;;
1376 -unixware*)
1377 os=-sysv4.2uw
1378 ;;
1379 -gnu/linux*)
1380 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1381 ;;
1382 # First accept the basic system types.
1383 # The portable systems comes first.
1384 # Each alternative MUST END IN A *, to match a version number.
1385 # -sysv* is not here because it comes later, after sysvr4.
1386 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1387 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1388 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1389 | -sym* | -kopensolaris* | -plan9* \
1390 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1391 | -aos* | -aros* | -cloudabi* | -sortix* \
1392 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1393 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1394 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1395 | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
1396 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1397 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1398 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1399 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1400 | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \
1401 | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1402 | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
1403 | -linux-newlib* | -linux-musl* | -linux-uclibc* \
1404 | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
1405 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1406 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1407 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1408 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1409 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1410 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1411 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
1412 | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox*)
1413 # Remember, each alternative MUST END IN *, to match a version number.
1414 ;;
1415 -qnx*)
1416 case $basic_machine in
1417 x86-* | i*86-*)
1418 ;;
1419 *)
1420 os=-nto$os
1421 ;;
1422 esac
1423 ;;
1424 -nto-qnx*)
1425 ;;
1426 -nto*)
1427 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1428 ;;
1429 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1430 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1431 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1432 ;;
1433 -mac*)
1434 os=`echo $os | sed -e 's|mac|macos|'`
1435 ;;
1436 -linux-dietlibc)
1437 os=-linux-dietlibc
1438 ;;
1439 -linux*)
1440 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1441 ;;
1442 -sunos5*)
1443 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1444 ;;
1445 -sunos6*)
1446 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1447 ;;
1448 -opened*)
1449 os=-openedition
1450 ;;
1451 -os400*)
1452 os=-os400
1453 ;;
1454 -wince*)
1455 os=-wince
1456 ;;
1457 -osfrose*)
1458 os=-osfrose
1459 ;;
1460 -osf*)
1461 os=-osf
1462 ;;
1463 -utek*)
1464 os=-bsd
1465 ;;
1466 -dynix*)
1467 os=-bsd
1468 ;;
1469 -acis*)
1470 os=-aos
1471 ;;
1472 -atheos*)
1473 os=-atheos
1474 ;;
1475 -syllable*)
1476 os=-syllable
1477 ;;
1478 -386bsd)
1479 os=-bsd
1480 ;;
1481 -ctix* | -uts*)
1482 os=-sysv
1483 ;;
1484 -nova*)
1485 os=-rtmk-nova
1486 ;;
1487 -ns2 )
1488 os=-nextstep2
1489 ;;
1490 -nsk*)
1491 os=-nsk
1492 ;;
1493 # Preserve the version number of sinix5.
1494 -sinix5.*)
1495 os=`echo $os | sed -e 's|sinix|sysv|'`
1496 ;;
1497 -sinix*)
1498 os=-sysv4
1499 ;;
1500 -tpf*)
1501 os=-tpf
1502 ;;
1503 -triton*)
1504 os=-sysv3
1505 ;;
1506 -oss*)
1507 os=-sysv3
1508 ;;
1509 -svr4)
1510 os=-sysv4
1511 ;;
1512 -svr3)
1513 os=-sysv3
1514 ;;
1515 -sysvr4)
1516 os=-sysv4
1517 ;;
1518 # This must come after -sysvr4.
1519 -sysv*)
1520 ;;
1521 -ose*)
1522 os=-ose
1523 ;;
1524 -es1800*)
1525 os=-ose
1526 ;;
1527 -xenix)
1528 os=-xenix
1529 ;;
1530 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1531 os=-mint
1532 ;;
1533 -aros*)
1534 os=-aros
1535 ;;
1536 -zvmoe)
1537 os=-zvmoe
1538 ;;
1539 -dicos*)
1540 os=-dicos
1541 ;;
1542 -nacl*)
1543 ;;
1544 -ios)
1545 ;;
1546 -none)
1547 ;;
1548 *)
1549 # Get rid of the `-' at the beginning of $os.
1550 os=`echo $os | sed 's/[^-]*-//'`
1551 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1552 exit 1
1553 ;;
1554 esac
1555 else
1556
1557 # Here we handle the default operating systems that come with various machines.
1558 # The value should be what the vendor currently ships out the door with their
1559 # machine or put another way, the most popular os provided with the machine.
1560
1561 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1562 # "-sun"), then you have to tell the case statement up towards the top
1563 # that MANUFACTURER isn't an operating system. Otherwise, code above
1564 # will signal an error saying that MANUFACTURER isn't an operating
1565 # system, and we'll never get to this point.
1566
1567 case $basic_machine in
1568 score-*)
1569 os=-elf
1570 ;;
1571 spu-*)
1572 os=-elf
1573 ;;
1574 *-acorn)
1575 os=-riscix1.2
1576 ;;
1577 arm*-rebel)
1578 os=-linux
1579 ;;
1580 arm*-semi)
1581 os=-aout
1582 ;;
1583 c4x-* | tic4x-*)
1584 os=-coff
1585 ;;
1586 c8051-*)
1587 os=-elf
1588 ;;
1589 hexagon-*)
1590 os=-elf
1591 ;;
1592 tic54x-*)
1593 os=-coff
1594 ;;
1595 tic55x-*)
1596 os=-coff
1597 ;;
1598 tic6x-*)
1599 os=-coff
1600 ;;
1601 # This must come before the *-dec entry.
1602 pdp10-*)
1603 os=-tops20
1604 ;;
1605 pdp11-*)
1606 os=-none
1607 ;;
1608 *-dec | vax-*)
1609 os=-ultrix4.2
1610 ;;
1611 m68*-apollo)
1612 os=-domain
1613 ;;
1614 i386-sun)
1615 os=-sunos4.0.2
1616 ;;
1617 m68000-sun)
1618 os=-sunos3
1619 ;;
1620 m68*-cisco)
1621 os=-aout
1622 ;;
1623 mep-*)
1624 os=-elf
1625 ;;
1626 mips*-cisco)
1627 os=-elf
1628 ;;
1629 mips*-*)
1630 os=-elf
1631 ;;
1632 or32-*)
1633 os=-coff
1634 ;;
1635 *-tti) # must be before sparc entry or we get the wrong os.
1636 os=-sysv3
1637 ;;
1638 sparc-* | *-sun)
1639 os=-sunos4.1.1
1640 ;;
1641 pru-*)
1642 os=-elf
1643 ;;
1644 *-be)
1645 os=-beos
1646 ;;
1647 *-haiku)
1648 os=-haiku
1649 ;;
1650 *-ibm)
1651 os=-aix
1652 ;;
1653 *-knuth)
1654 os=-mmixware
1655 ;;
1656 *-wec)
1657 os=-proelf
1658 ;;
1659 *-winbond)
1660 os=-proelf
1661 ;;
1662 *-oki)
1663 os=-proelf
1664 ;;
1665 *-hp)
1666 os=-hpux
1667 ;;
1668 *-hitachi)
1669 os=-hiux
1670 ;;
1671 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1672 os=-sysv
1673 ;;
1674 *-cbm)
1675 os=-amigaos
1676 ;;
1677 *-dg)
1678 os=-dgux
1679 ;;
1680 *-dolphin)
1681 os=-sysv3
1682 ;;
1683 m68k-ccur)
1684 os=-rtu
1685 ;;
1686 m88k-omron*)
1687 os=-luna
1688 ;;
1689 *-next )
1690 os=-nextstep
1691 ;;
1692 *-sequent)
1693 os=-ptx
1694 ;;
1695 *-crds)
1696 os=-unos
1697 ;;
1698 *-ns)
1699 os=-genix
1700 ;;
1701 i370-*)
1702 os=-mvs
1703 ;;
1704 *-next)
1705 os=-nextstep3
1706 ;;
1707 *-gould)
1708 os=-sysv
1709 ;;
1710 *-highlevel)
1711 os=-bsd
1712 ;;
1713 *-encore)
1714 os=-bsd
1715 ;;
1716 *-sgi)
1717 os=-irix
1718 ;;
1719 *-siemens)
1720 os=-sysv4
1721 ;;
1722 *-masscomp)
1723 os=-rtu
1724 ;;
1725 f30[01]-fujitsu | f700-fujitsu)
1726 os=-uxpv
1727 ;;
1728 *-rom68k)
1729 os=-coff
1730 ;;
1731 *-*bug)
1732 os=-coff
1733 ;;
1734 *-apple)
1735 os=-macos
1736 ;;
1737 *-atari*)
1738 os=-mint
1739 ;;
1740 *)
1741 os=-none
1742 ;;
1743 esac
1744 fi
1745
1746 # Here we handle the case where we know the os, and the CPU type, but not the
1747 # manufacturer. We pick the logical manufacturer.
1748 vendor=unknown
1749 case $basic_machine in
1750 *-unknown)
1751 case $os in
1752 -riscix*)
1753 vendor=acorn
1754 ;;
1755 -sunos*)
1756 vendor=sun
1757 ;;
1758 -cnk*|-aix*)
1759 vendor=ibm
1760 ;;
1761 -beos*)
1762 vendor=be
1763 ;;
1764 -hpux*)
1765 vendor=hp
1766 ;;
1767 -mpeix*)
1768 vendor=hp
1769 ;;
1770 -hiux*)
1771 vendor=hitachi
1772 ;;
1773 -unos*)
1774 vendor=crds
1775 ;;
1776 -dgux*)
1777 vendor=dg
1778 ;;
1779 -luna*)
1780 vendor=omron
1781 ;;
1782 -genix*)
1783 vendor=ns
1784 ;;
1785 -mvs* | -opened*)
1786 vendor=ibm
1787 ;;
1788 -os400*)
1789 vendor=ibm
1790 ;;
1791 -ptx*)
1792 vendor=sequent
1793 ;;
1794 -tpf*)
1795 vendor=ibm
1796 ;;
1797 -vxsim* | -vxworks* | -windiss*)
1798 vendor=wrs
1799 ;;
1800 -aux*)
1801 vendor=apple
1802 ;;
1803 -hms*)
1804 vendor=hitachi
1805 ;;
1806 -mpw* | -macos*)
1807 vendor=apple
1808 ;;
1809 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1810 vendor=atari
1811 ;;
1812 -vos*)
1813 vendor=stratus
1814 ;;
1815 esac
1816 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1817 ;;
1818 esac
1819
1820 echo $basic_machine$os
1821 exit
1822
1823 # Local variables:
1824 # eval: (add-hook 'write-file-hooks 'time-stamp)
1825 # time-stamp-start: "timestamp='"
1826 # time-stamp-format: "%:y-%02m-%02d"
1827 # time-stamp-end: "'"
1828 # End:
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