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PR c++/62096 - unexpected warning overflow in implicit constant conversion
[official-gcc.git] / config.sub
blobda6d1b6826a280f37182772f982ebff1498708ee
1 #! /bin/sh
2 # Configuration validation subroutine script.
3 # Copyright 1992-2016 Free Software Foundation, Inc.
4
5 timestamp='2016-01-01'
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 $maybe_os in
117 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
118 linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
119 knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
120 kopensolaris*-gnu* | \
121 storm-chaos* | os2-emx* | rtmk-nova*)
122 os=-$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 | pyramid \
305 | riscv32 | riscv64 \
306 | rl78 | rx \
307 | score \
308 | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]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 | ba-* \
380 | be32-* | be64-* \
381 | bfin-* | bs2000-* \
382 | c[123]* | c30-* | [cjt]90-* | c4x-* \
383 | c8051-* | clipper-* | craynv-* | cydra-* \
384 | d10v-* | d30v-* | dlx-* \
385 | e2k-* | elxsi-* \
386 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
387 | h8300-* | h8500-* \
388 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
389 | hexagon-* \
390 | i*86-* | i860-* | i960-* | ia64-* \
391 | ip2k-* | iq2000-* \
392 | k1om-* \
393 | le32-* | le64-* \
394 | lm32-* \
395 | m32c-* | m32r-* | m32rle-* \
396 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
397 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
398 | microblaze-* | microblazeel-* \
399 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
400 | mips16-* \
401 | mips64-* | mips64el-* \
402 | mips64octeon-* | mips64octeonel-* \
403 | mips64orion-* | mips64orionel-* \
404 | mips64r5900-* | mips64r5900el-* \
405 | mips64vr-* | mips64vrel-* \
406 | mips64vr4100-* | mips64vr4100el-* \
407 | mips64vr4300-* | mips64vr4300el-* \
408 | mips64vr5000-* | mips64vr5000el-* \
409 | mips64vr5900-* | mips64vr5900el-* \
410 | mipsisa32-* | mipsisa32el-* \
411 | mipsisa32r2-* | mipsisa32r2el-* \
412 | mipsisa32r6-* | mipsisa32r6el-* \
413 | mipsisa64-* | mipsisa64el-* \
414 | mipsisa64r2-* | mipsisa64r2el-* \
415 | mipsisa64r6-* | mipsisa64r6el-* \
416 | mipsisa64sb1-* | mipsisa64sb1el-* \
417 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
418 | mipsr5900-* | mipsr5900el-* \
419 | mipstx39-* | mipstx39el-* \
420 | mmix-* \
421 | mt-* \
422 | msp430-* \
423 | nds32-* | nds32le-* | nds32be-* \
424 | nios-* | nios2-* | nios2eb-* | nios2el-* \
425 | none-* | np1-* | ns16k-* | ns32k-* \
426 | open8-* \
427 | or1k*-* \
428 | orion-* \
429 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
430 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
431 | pyramid-* \
432 | riscv32-* | riscv64-* \
433 | rl78-* | romp-* | rs6000-* | rx-* \
434 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
435 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
436 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
437 | sparclite-* \
438 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
439 | tahoe-* \
440 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
441 | tile*-* \
442 | tron-* \
443 | ubicom32-* \
444 | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
445 | vax-* \
446 | visium-* \
447 | we32k-* \
448 | x86-* | x86_64-* | xc16x-* | xps100-* \
449 | xstormy16-* | xtensa*-* \
450 | ymp-* \
451 | z8k-* | z80-*)
452 ;;
453 # Recognize the basic CPU types without company name, with glob match.
454 xtensa*)
455 basic_machine=$basic_machine-unknown
456 ;;
457 # Recognize the various machine names and aliases which stand
458 # for a CPU type and a company and sometimes even an OS.
459 386bsd)
460 basic_machine=i386-unknown
461 os=-bsd
462 ;;
463 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
464 basic_machine=m68000-att
465 ;;
466 3b*)
467 basic_machine=we32k-att
468 ;;
469 a29khif)
470 basic_machine=a29k-amd
471 os=-udi
472 ;;
473 abacus)
474 basic_machine=abacus-unknown
475 ;;
476 adobe68k)
477 basic_machine=m68010-adobe
478 os=-scout
479 ;;
480 alliant | fx80)
481 basic_machine=fx80-alliant
482 ;;
483 altos | altos3068)
484 basic_machine=m68k-altos
485 ;;
486 am29k)
487 basic_machine=a29k-none
488 os=-bsd
489 ;;
490 amd64)
491 basic_machine=x86_64-pc
492 ;;
493 amd64-*)
494 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
495 ;;
496 amdahl)
497 basic_machine=580-amdahl
498 os=-sysv
499 ;;
500 amiga | amiga-*)
501 basic_machine=m68k-unknown
502 ;;
503 amigaos | amigados)
504 basic_machine=m68k-unknown
505 os=-amigaos
506 ;;
507 amigaunix | amix)
508 basic_machine=m68k-unknown
509 os=-sysv4
510 ;;
511 apollo68)
512 basic_machine=m68k-apollo
513 os=-sysv
514 ;;
515 apollo68bsd)
516 basic_machine=m68k-apollo
517 os=-bsd
518 ;;
519 aros)
520 basic_machine=i386-pc
521 os=-aros
522 ;;
523 asmjs)
524 basic_machine=asmjs-unknown
525 ;;
526 aux)
527 basic_machine=m68k-apple
528 os=-aux
529 ;;
530 balance)
531 basic_machine=ns32k-sequent
532 os=-dynix
533 ;;
534 blackfin)
535 basic_machine=bfin-unknown
536 os=-linux
537 ;;
538 blackfin-*)
539 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
540 os=-linux
541 ;;
542 bluegene*)
543 basic_machine=powerpc-ibm
544 os=-cnk
545 ;;
546 c54x-*)
547 basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
548 ;;
549 c55x-*)
550 basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
551 ;;
552 c6x-*)
553 basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
554 ;;
555 c90)
556 basic_machine=c90-cray
557 os=-unicos
558 ;;
559 cegcc)
560 basic_machine=arm-unknown
561 os=-cegcc
562 ;;
563 convex-c1)
564 basic_machine=c1-convex
565 os=-bsd
566 ;;
567 convex-c2)
568 basic_machine=c2-convex
569 os=-bsd
570 ;;
571 convex-c32)
572 basic_machine=c32-convex
573 os=-bsd
574 ;;
575 convex-c34)
576 basic_machine=c34-convex
577 os=-bsd
578 ;;
579 convex-c38)
580 basic_machine=c38-convex
581 os=-bsd
582 ;;
583 cray | j90)
584 basic_machine=j90-cray
585 os=-unicos
586 ;;
587 craynv)
588 basic_machine=craynv-cray
589 os=-unicosmp
590 ;;
591 cr16 | cr16-*)
592 basic_machine=cr16-unknown
593 os=-elf
594 ;;
595 crds | unos)
596 basic_machine=m68k-crds
597 ;;
598 crisv32 | crisv32-* | etraxfs*)
599 basic_machine=crisv32-axis
600 ;;
601 cris | cris-* | etrax*)
602 basic_machine=cris-axis
603 ;;
604 crx)
605 basic_machine=crx-unknown
606 os=-elf
607 ;;
608 da30 | da30-*)
609 basic_machine=m68k-da30
610 ;;
611 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
612 basic_machine=mips-dec
613 ;;
614 decsystem10* | dec10*)
615 basic_machine=pdp10-dec
616 os=-tops10
617 ;;
618 decsystem20* | dec20*)
619 basic_machine=pdp10-dec
620 os=-tops20
621 ;;
622 delta | 3300 | motorola-3300 | motorola-delta \
623 | 3300-motorola | delta-motorola)
624 basic_machine=m68k-motorola
625 ;;
626 delta88)
627 basic_machine=m88k-motorola
628 os=-sysv3
629 ;;
630 dicos)
631 basic_machine=i686-pc
632 os=-dicos
633 ;;
634 djgpp)
635 basic_machine=i586-pc
636 os=-msdosdjgpp
637 ;;
638 dpx20 | dpx20-*)
639 basic_machine=rs6000-bull
640 os=-bosx
641 ;;
642 dpx2* | dpx2*-bull)
643 basic_machine=m68k-bull
644 os=-sysv3
645 ;;
646 ebmon29k)
647 basic_machine=a29k-amd
648 os=-ebmon
649 ;;
650 elxsi)
651 basic_machine=elxsi-elxsi
652 os=-bsd
653 ;;
654 encore | umax | mmax)
655 basic_machine=ns32k-encore
656 ;;
657 es1800 | OSE68k | ose68k | ose | OSE)
658 basic_machine=m68k-ericsson
659 os=-ose
660 ;;
661 fx2800)
662 basic_machine=i860-alliant
663 ;;
664 genix)
665 basic_machine=ns32k-ns
666 ;;
667 gmicro)
668 basic_machine=tron-gmicro
669 os=-sysv
670 ;;
671 go32)
672 basic_machine=i386-pc
673 os=-go32
674 ;;
675 h3050r* | hiux*)
676 basic_machine=hppa1.1-hitachi
677 os=-hiuxwe2
678 ;;
679 h8300hms)
680 basic_machine=h8300-hitachi
681 os=-hms
682 ;;
683 h8300xray)
684 basic_machine=h8300-hitachi
685 os=-xray
686 ;;
687 h8500hms)
688 basic_machine=h8500-hitachi
689 os=-hms
690 ;;
691 harris)
692 basic_machine=m88k-harris
693 os=-sysv3
694 ;;
695 hp300-*)
696 basic_machine=m68k-hp
697 ;;
698 hp300bsd)
699 basic_machine=m68k-hp
700 os=-bsd
701 ;;
702 hp300hpux)
703 basic_machine=m68k-hp
704 os=-hpux
705 ;;
706 hp3k9[0-9][0-9] | hp9[0-9][0-9])
707 basic_machine=hppa1.0-hp
708 ;;
709 hp9k2[0-9][0-9] | hp9k31[0-9])
710 basic_machine=m68000-hp
711 ;;
712 hp9k3[2-9][0-9])
713 basic_machine=m68k-hp
714 ;;
715 hp9k6[0-9][0-9] | hp6[0-9][0-9])
716 basic_machine=hppa1.0-hp
717 ;;
718 hp9k7[0-79][0-9] | hp7[0-79][0-9])
719 basic_machine=hppa1.1-hp
720 ;;
721 hp9k78[0-9] | hp78[0-9])
722 # FIXME: really hppa2.0-hp
723 basic_machine=hppa1.1-hp
724 ;;
725 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
726 # FIXME: really hppa2.0-hp
727 basic_machine=hppa1.1-hp
728 ;;
729 hp9k8[0-9][13679] | hp8[0-9][13679])
730 basic_machine=hppa1.1-hp
731 ;;
732 hp9k8[0-9][0-9] | hp8[0-9][0-9])
733 basic_machine=hppa1.0-hp
734 ;;
735 hppa-next)
736 os=-nextstep3
737 ;;
738 hppaosf)
739 basic_machine=hppa1.1-hp
740 os=-osf
741 ;;
742 hppro)
743 basic_machine=hppa1.1-hp
744 os=-proelf
745 ;;
746 i370-ibm* | ibm*)
747 basic_machine=i370-ibm
748 ;;
749 i*86v32)
750 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
751 os=-sysv32
752 ;;
753 i*86v4*)
754 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
755 os=-sysv4
756 ;;
757 i*86v)
758 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
759 os=-sysv
760 ;;
761 i*86sol2)
762 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
763 os=-solaris2
764 ;;
765 i386mach)
766 basic_machine=i386-mach
767 os=-mach
768 ;;
769 i386-vsta | vsta)
770 basic_machine=i386-unknown
771 os=-vsta
772 ;;
773 iris | iris4d)
774 basic_machine=mips-sgi
775 case $os in
776 -irix*)
777 ;;
778 *)
779 os=-irix4
780 ;;
781 esac
782 ;;
783 isi68 | isi)
784 basic_machine=m68k-isi
785 os=-sysv
786 ;;
787 leon-*|leon[3-9]-*)
788 basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
789 ;;
790 m68knommu)
791 basic_machine=m68k-unknown
792 os=-linux
793 ;;
794 m68knommu-*)
795 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
796 os=-linux
797 ;;
798 m88k-omron*)
799 basic_machine=m88k-omron
800 ;;
801 magnum | m3230)
802 basic_machine=mips-mips
803 os=-sysv
804 ;;
805 merlin)
806 basic_machine=ns32k-utek
807 os=-sysv
808 ;;
809 microblaze*)
810 basic_machine=microblaze-xilinx
811 ;;
812 mingw64)
813 basic_machine=x86_64-pc
814 os=-mingw64
815 ;;
816 mingw32)
817 basic_machine=i686-pc
818 os=-mingw32
819 ;;
820 mingw32ce)
821 basic_machine=arm-unknown
822 os=-mingw32ce
823 ;;
824 miniframe)
825 basic_machine=m68000-convergent
826 ;;
827 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
828 basic_machine=m68k-atari
829 os=-mint
830 ;;
831 mips3*-*)
832 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
833 ;;
834 mips3*)
835 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
836 ;;
837 monitor)
838 basic_machine=m68k-rom68k
839 os=-coff
840 ;;
841 morphos)
842 basic_machine=powerpc-unknown
843 os=-morphos
844 ;;
845 moxiebox)
846 basic_machine=moxie-unknown
847 os=-moxiebox
848 ;;
849 msdos)
850 basic_machine=i386-pc
851 os=-msdos
852 ;;
853 ms1-*)
854 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
855 ;;
856 msys)
857 basic_machine=i686-pc
858 os=-msys
859 ;;
860 mvs)
861 basic_machine=i370-ibm
862 os=-mvs
863 ;;
864 nacl)
865 basic_machine=le32-unknown
866 os=-nacl
867 ;;
868 ncr3000)
869 basic_machine=i486-ncr
870 os=-sysv4
871 ;;
872 netbsd386)
873 basic_machine=i386-unknown
874 os=-netbsd
875 ;;
876 netwinder)
877 basic_machine=armv4l-rebel
878 os=-linux
879 ;;
880 news | news700 | news800 | news900)
881 basic_machine=m68k-sony
882 os=-newsos
883 ;;
884 news1000)
885 basic_machine=m68030-sony
886 os=-newsos
887 ;;
888 news-3600 | risc-news)
889 basic_machine=mips-sony
890 os=-newsos
891 ;;
892 necv70)
893 basic_machine=v70-nec
894 os=-sysv
895 ;;
896 next | m*-next )
897 basic_machine=m68k-next
898 case $os in
899 -nextstep* )
900 ;;
901 -ns2*)
902 os=-nextstep2
903 ;;
904 *)
905 os=-nextstep3
906 ;;
907 esac
908 ;;
909 nh3000)
910 basic_machine=m68k-harris
911 os=-cxux
912 ;;
913 nh[45]000)
914 basic_machine=m88k-harris
915 os=-cxux
916 ;;
917 nindy960)
918 basic_machine=i960-intel
919 os=-nindy
920 ;;
921 mon960)
922 basic_machine=i960-intel
923 os=-mon960
924 ;;
925 nonstopux)
926 basic_machine=mips-compaq
927 os=-nonstopux
928 ;;
929 np1)
930 basic_machine=np1-gould
931 ;;
932 neo-tandem)
933 basic_machine=neo-tandem
934 ;;
935 nse-tandem)
936 basic_machine=nse-tandem
937 ;;
938 nsr-tandem)
939 basic_machine=nsr-tandem
940 ;;
941 op50n-* | op60c-*)
942 basic_machine=hppa1.1-oki
943 os=-proelf
944 ;;
945 openrisc | openrisc-*)
946 basic_machine=or32-unknown
947 ;;
948 os400)
949 basic_machine=powerpc-ibm
950 os=-os400
951 ;;
952 OSE68000 | ose68000)
953 basic_machine=m68000-ericsson
954 os=-ose
955 ;;
956 os68k)
957 basic_machine=m68k-none
958 os=-os68k
959 ;;
960 pa-hitachi)
961 basic_machine=hppa1.1-hitachi
962 os=-hiuxwe2
963 ;;
964 paragon)
965 basic_machine=i860-intel
966 os=-osf
967 ;;
968 parisc)
969 basic_machine=hppa-unknown
970 os=-linux
971 ;;
972 parisc-*)
973 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
974 os=-linux
975 ;;
976 pbd)
977 basic_machine=sparc-tti
978 ;;
979 pbb)
980 basic_machine=m68k-tti
981 ;;
982 pc532 | pc532-*)
983 basic_machine=ns32k-pc532
984 ;;
985 pc98)
986 basic_machine=i386-pc
987 ;;
988 pc98-*)
989 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
990 ;;
991 pentium | p5 | k5 | k6 | nexgen | viac3)
992 basic_machine=i586-pc
993 ;;
994 pentiumpro | p6 | 6x86 | athlon | athlon_*)
995 basic_machine=i686-pc
996 ;;
997 pentiumii | pentium2 | pentiumiii | pentium3)
998 basic_machine=i686-pc
999 ;;
1000 pentium4)
1001 basic_machine=i786-pc
1002 ;;
1003 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
1004 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
1005 ;;
1006 pentiumpro-* | p6-* | 6x86-* | athlon-*)
1007 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
1008 ;;
1009 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
1010 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
1011 ;;
1012 pentium4-*)
1013 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
1014 ;;
1015 pn)
1016 basic_machine=pn-gould
1017 ;;
1018 power) basic_machine=power-ibm
1019 ;;
1020 ppc | ppcbe) basic_machine=powerpc-unknown
1021 ;;
1022 ppc-* | ppcbe-*)
1023 basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
1024 ;;
1025 ppcle | powerpclittle | ppc-le | powerpc-little)
1026 basic_machine=powerpcle-unknown
1027 ;;
1028 ppcle-* | powerpclittle-*)
1029 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
1030 ;;
1031 ppc64) basic_machine=powerpc64-unknown
1032 ;;
1033 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
1034 ;;
1035 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
1036 basic_machine=powerpc64le-unknown
1037 ;;
1038 ppc64le-* | powerpc64little-*)
1039 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
1040 ;;
1041 ps2)
1042 basic_machine=i386-ibm
1043 ;;
1044 pw32)
1045 basic_machine=i586-unknown
1046 os=-pw32
1047 ;;
1048 rdos | rdos64)
1049 basic_machine=x86_64-pc
1050 os=-rdos
1051 ;;
1052 rdos32)
1053 basic_machine=i386-pc
1054 os=-rdos
1055 ;;
1056 rom68k)
1057 basic_machine=m68k-rom68k
1058 os=-coff
1059 ;;
1060 rm[46]00)
1061 basic_machine=mips-siemens
1062 ;;
1063 rtpc | rtpc-*)
1064 basic_machine=romp-ibm
1065 ;;
1066 s390 | s390-*)
1067 basic_machine=s390-ibm
1068 ;;
1069 s390x | s390x-*)
1070 basic_machine=s390x-ibm
1071 ;;
1072 sa29200)
1073 basic_machine=a29k-amd
1074 os=-udi
1075 ;;
1076 sb1)
1077 basic_machine=mipsisa64sb1-unknown
1078 ;;
1079 sb1el)
1080 basic_machine=mipsisa64sb1el-unknown
1081 ;;
1082 sde)
1083 basic_machine=mipsisa32-sde
1084 os=-elf
1085 ;;
1086 sei)
1087 basic_machine=mips-sei
1088 os=-seiux
1089 ;;
1090 sequent)
1091 basic_machine=i386-sequent
1092 ;;
1093 sh)
1094 basic_machine=sh-hitachi
1095 os=-hms
1096 ;;
1097 sh5el)
1098 basic_machine=sh5le-unknown
1099 ;;
1100 sh64)
1101 basic_machine=sh64-unknown
1102 ;;
1103 sparclite-wrs | simso-wrs)
1104 basic_machine=sparclite-wrs
1105 os=-vxworks
1106 ;;
1107 sps7)
1108 basic_machine=m68k-bull
1109 os=-sysv2
1110 ;;
1111 spur)
1112 basic_machine=spur-unknown
1113 ;;
1114 st2000)
1115 basic_machine=m68k-tandem
1116 ;;
1117 stratus)
1118 basic_machine=i860-stratus
1119 os=-sysv4
1120 ;;
1121 strongarm-* | thumb-*)
1122 basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
1123 ;;
1124 sun2)
1125 basic_machine=m68000-sun
1126 ;;
1127 sun2os3)
1128 basic_machine=m68000-sun
1129 os=-sunos3
1130 ;;
1131 sun2os4)
1132 basic_machine=m68000-sun
1133 os=-sunos4
1134 ;;
1135 sun3os3)
1136 basic_machine=m68k-sun
1137 os=-sunos3
1138 ;;
1139 sun3os4)
1140 basic_machine=m68k-sun
1141 os=-sunos4
1142 ;;
1143 sun4os3)
1144 basic_machine=sparc-sun
1145 os=-sunos3
1146 ;;
1147 sun4os4)
1148 basic_machine=sparc-sun
1149 os=-sunos4
1150 ;;
1151 sun4sol2)
1152 basic_machine=sparc-sun
1153 os=-solaris2
1154 ;;
1155 sun3 | sun3-*)
1156 basic_machine=m68k-sun
1157 ;;
1158 sun4)
1159 basic_machine=sparc-sun
1160 ;;
1161 sun386 | sun386i | roadrunner)
1162 basic_machine=i386-sun
1163 ;;
1164 sv1)
1165 basic_machine=sv1-cray
1166 os=-unicos
1167 ;;
1168 symmetry)
1169 basic_machine=i386-sequent
1170 os=-dynix
1171 ;;
1172 t3e)
1173 basic_machine=alphaev5-cray
1174 os=-unicos
1175 ;;
1176 t90)
1177 basic_machine=t90-cray
1178 os=-unicos
1179 ;;
1180 tile*)
1181 basic_machine=$basic_machine-unknown
1182 os=-linux-gnu
1183 ;;
1184 tx39)
1185 basic_machine=mipstx39-unknown
1186 ;;
1187 tx39el)
1188 basic_machine=mipstx39el-unknown
1189 ;;
1190 toad1)
1191 basic_machine=pdp10-xkl
1192 os=-tops20
1193 ;;
1194 tower | tower-32)
1195 basic_machine=m68k-ncr
1196 ;;
1197 tpf)
1198 basic_machine=s390x-ibm
1199 os=-tpf
1200 ;;
1201 udi29k)
1202 basic_machine=a29k-amd
1203 os=-udi
1204 ;;
1205 ultra3)
1206 basic_machine=a29k-nyu
1207 os=-sym1
1208 ;;
1209 v810 | necv810)
1210 basic_machine=v810-nec
1211 os=-none
1212 ;;
1213 vaxv)
1214 basic_machine=vax-dec
1215 os=-sysv
1216 ;;
1217 vms)
1218 basic_machine=vax-dec
1219 os=-vms
1220 ;;
1221 vpp*|vx|vx-*)
1222 basic_machine=f301-fujitsu
1223 ;;
1224 vxworks960)
1225 basic_machine=i960-wrs
1226 os=-vxworks
1227 ;;
1228 vxworks68)
1229 basic_machine=m68k-wrs
1230 os=-vxworks
1231 ;;
1232 vxworks29k)
1233 basic_machine=a29k-wrs
1234 os=-vxworks
1235 ;;
1236 w65*)
1237 basic_machine=w65-wdc
1238 os=-none
1239 ;;
1240 w89k-*)
1241 basic_machine=hppa1.1-winbond
1242 os=-proelf
1243 ;;
1244 xbox)
1245 basic_machine=i686-pc
1246 os=-mingw32
1247 ;;
1248 xps | xps100)
1249 basic_machine=xps100-honeywell
1250 ;;
1251 xscale-* | xscalee[bl]-*)
1252 basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
1253 ;;
1254 ymp)
1255 basic_machine=ymp-cray
1256 os=-unicos
1257 ;;
1258 z8k-*-coff)
1259 basic_machine=z8k-unknown
1260 os=-sim
1261 ;;
1262 z80-*-coff)
1263 basic_machine=z80-unknown
1264 os=-sim
1265 ;;
1266 none)
1267 basic_machine=none-none
1268 os=-none
1269 ;;
1270
1271 # Here we handle the default manufacturer of certain CPU types. It is in
1272 # some cases the only manufacturer, in others, it is the most popular.
1273 w89k)
1274 basic_machine=hppa1.1-winbond
1275 ;;
1276 op50n)
1277 basic_machine=hppa1.1-oki
1278 ;;
1279 op60c)
1280 basic_machine=hppa1.1-oki
1281 ;;
1282 romp)
1283 basic_machine=romp-ibm
1284 ;;
1285 mmix)
1286 basic_machine=mmix-knuth
1287 ;;
1288 rs6000)
1289 basic_machine=rs6000-ibm
1290 ;;
1291 vax)
1292 basic_machine=vax-dec
1293 ;;
1294 pdp10)
1295 # there are many clones, so DEC is not a safe bet
1296 basic_machine=pdp10-unknown
1297 ;;
1298 pdp11)
1299 basic_machine=pdp11-dec
1300 ;;
1301 we32k)
1302 basic_machine=we32k-att
1303 ;;
1304 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1305 basic_machine=sh-unknown
1306 ;;
1307 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1308 basic_machine=sparc-sun
1309 ;;
1310 cydra)
1311 basic_machine=cydra-cydrome
1312 ;;
1313 orion)
1314 basic_machine=orion-highlevel
1315 ;;
1316 orion105)
1317 basic_machine=clipper-highlevel
1318 ;;
1319 mac | mpw | mac-mpw)
1320 basic_machine=m68k-apple
1321 ;;
1322 pmac | pmac-mpw)
1323 basic_machine=powerpc-apple
1324 ;;
1325 *-unknown)
1326 # Make sure to match an already-canonicalized machine name.
1327 ;;
1328 *)
1329 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1330 exit 1
1331 ;;
1332 esac
1333
1334 # Here we canonicalize certain aliases for manufacturers.
1335 case $basic_machine in
1336 *-digital*)
1337 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1338 ;;
1339 *-commodore*)
1340 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1341 ;;
1342 *)
1343 ;;
1344 esac
1345
1346 # Decode manufacturer-specific aliases for certain operating systems.
1347
1348 if [ x"$os" != x"" ]
1349 then
1350 case $os in
1351 # First match some system type aliases
1352 # that might get confused with valid system types.
1353 # -solaris* is a basic system type, with this one exception.
1354 -auroraux)
1355 os=-auroraux
1356 ;;
1357 -solaris1 | -solaris1.*)
1358 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1359 ;;
1360 -solaris)
1361 os=-solaris2
1362 ;;
1363 -svr4*)
1364 os=-sysv4
1365 ;;
1366 -unixware*)
1367 os=-sysv4.2uw
1368 ;;
1369 -gnu/linux*)
1370 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1371 ;;
1372 # First accept the basic system types.
1373 # The portable systems comes first.
1374 # Each alternative MUST END IN A *, to match a version number.
1375 # -sysv* is not here because it comes later, after sysvr4.
1376 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1377 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1378 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1379 | -sym* | -kopensolaris* | -plan9* \
1380 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1381 | -aos* | -aros* | -cloudabi* | -sortix* \
1382 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1383 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1384 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1385 | -bitrig* | -openbsd* | -solidbsd* \
1386 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1387 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1388 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1389 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1390 | -chorusos* | -chorusrdb* | -cegcc* \
1391 | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1392 | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
1393 | -linux-newlib* | -linux-musl* | -linux-uclibc* \
1394 | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
1395 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1396 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1397 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1398 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1399 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1400 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1401 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
1402 | -onefs* | -tirtos*)
1403 # Remember, each alternative MUST END IN *, to match a version number.
1404 ;;
1405 -qnx*)
1406 case $basic_machine in
1407 x86-* | i*86-*)
1408 ;;
1409 *)
1410 os=-nto$os
1411 ;;
1412 esac
1413 ;;
1414 -nto-qnx*)
1415 ;;
1416 -nto*)
1417 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1418 ;;
1419 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1420 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1421 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1422 ;;
1423 -mac*)
1424 os=`echo $os | sed -e 's|mac|macos|'`
1425 ;;
1426 -linux-dietlibc)
1427 os=-linux-dietlibc
1428 ;;
1429 -linux*)
1430 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1431 ;;
1432 -sunos5*)
1433 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1434 ;;
1435 -sunos6*)
1436 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1437 ;;
1438 -opened*)
1439 os=-openedition
1440 ;;
1441 -os400*)
1442 os=-os400
1443 ;;
1444 -wince*)
1445 os=-wince
1446 ;;
1447 -osfrose*)
1448 os=-osfrose
1449 ;;
1450 -osf*)
1451 os=-osf
1452 ;;
1453 -utek*)
1454 os=-bsd
1455 ;;
1456 -dynix*)
1457 os=-bsd
1458 ;;
1459 -acis*)
1460 os=-aos
1461 ;;
1462 -atheos*)
1463 os=-atheos
1464 ;;
1465 -syllable*)
1466 os=-syllable
1467 ;;
1468 -386bsd)
1469 os=-bsd
1470 ;;
1471 -ctix* | -uts*)
1472 os=-sysv
1473 ;;
1474 -nova*)
1475 os=-rtmk-nova
1476 ;;
1477 -ns2 )
1478 os=-nextstep2
1479 ;;
1480 -nsk*)
1481 os=-nsk
1482 ;;
1483 # Preserve the version number of sinix5.
1484 -sinix5.*)
1485 os=`echo $os | sed -e 's|sinix|sysv|'`
1486 ;;
1487 -sinix*)
1488 os=-sysv4
1489 ;;
1490 -tpf*)
1491 os=-tpf
1492 ;;
1493 -triton*)
1494 os=-sysv3
1495 ;;
1496 -oss*)
1497 os=-sysv3
1498 ;;
1499 -svr4)
1500 os=-sysv4
1501 ;;
1502 -svr3)
1503 os=-sysv3
1504 ;;
1505 -sysvr4)
1506 os=-sysv4
1507 ;;
1508 # This must come after -sysvr4.
1509 -sysv*)
1510 ;;
1511 -ose*)
1512 os=-ose
1513 ;;
1514 -es1800*)
1515 os=-ose
1516 ;;
1517 -xenix)
1518 os=-xenix
1519 ;;
1520 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1521 os=-mint
1522 ;;
1523 -aros*)
1524 os=-aros
1525 ;;
1526 -zvmoe)
1527 os=-zvmoe
1528 ;;
1529 -dicos*)
1530 os=-dicos
1531 ;;
1532 -nacl*)
1533 ;;
1534 -none)
1535 ;;
1536 *)
1537 # Get rid of the `-' at the beginning of $os.
1538 os=`echo $os | sed 's/[^-]*-//'`
1539 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1540 exit 1
1541 ;;
1542 esac
1543 else
1544
1545 # Here we handle the default operating systems that come with various machines.
1546 # The value should be what the vendor currently ships out the door with their
1547 # machine or put another way, the most popular os provided with the machine.
1548
1549 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1550 # "-sun"), then you have to tell the case statement up towards the top
1551 # that MANUFACTURER isn't an operating system. Otherwise, code above
1552 # will signal an error saying that MANUFACTURER isn't an operating
1553 # system, and we'll never get to this point.
1554
1555 case $basic_machine in
1556 score-*)
1557 os=-elf
1558 ;;
1559 spu-*)
1560 os=-elf
1561 ;;
1562 *-acorn)
1563 os=-riscix1.2
1564 ;;
1565 arm*-rebel)
1566 os=-linux
1567 ;;
1568 arm*-semi)
1569 os=-aout
1570 ;;
1571 c4x-* | tic4x-*)
1572 os=-coff
1573 ;;
1574 c8051-*)
1575 os=-elf
1576 ;;
1577 hexagon-*)
1578 os=-elf
1579 ;;
1580 tic54x-*)
1581 os=-coff
1582 ;;
1583 tic55x-*)
1584 os=-coff
1585 ;;
1586 tic6x-*)
1587 os=-coff
1588 ;;
1589 # This must come before the *-dec entry.
1590 pdp10-*)
1591 os=-tops20
1592 ;;
1593 pdp11-*)
1594 os=-none
1595 ;;
1596 *-dec | vax-*)
1597 os=-ultrix4.2
1598 ;;
1599 m68*-apollo)
1600 os=-domain
1601 ;;
1602 i386-sun)
1603 os=-sunos4.0.2
1604 ;;
1605 m68000-sun)
1606 os=-sunos3
1607 ;;
1608 m68*-cisco)
1609 os=-aout
1610 ;;
1611 mep-*)
1612 os=-elf
1613 ;;
1614 mips*-cisco)
1615 os=-elf
1616 ;;
1617 mips*-*)
1618 os=-elf
1619 ;;
1620 or32-*)
1621 os=-coff
1622 ;;
1623 *-tti) # must be before sparc entry or we get the wrong os.
1624 os=-sysv3
1625 ;;
1626 sparc-* | *-sun)
1627 os=-sunos4.1.1
1628 ;;
1629 *-be)
1630 os=-beos
1631 ;;
1632 *-haiku)
1633 os=-haiku
1634 ;;
1635 *-ibm)
1636 os=-aix
1637 ;;
1638 *-knuth)
1639 os=-mmixware
1640 ;;
1641 *-wec)
1642 os=-proelf
1643 ;;
1644 *-winbond)
1645 os=-proelf
1646 ;;
1647 *-oki)
1648 os=-proelf
1649 ;;
1650 *-hp)
1651 os=-hpux
1652 ;;
1653 *-hitachi)
1654 os=-hiux
1655 ;;
1656 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1657 os=-sysv
1658 ;;
1659 *-cbm)
1660 os=-amigaos
1661 ;;
1662 *-dg)
1663 os=-dgux
1664 ;;
1665 *-dolphin)
1666 os=-sysv3
1667 ;;
1668 m68k-ccur)
1669 os=-rtu
1670 ;;
1671 m88k-omron*)
1672 os=-luna
1673 ;;
1674 *-next )
1675 os=-nextstep
1676 ;;
1677 *-sequent)
1678 os=-ptx
1679 ;;
1680 *-crds)
1681 os=-unos
1682 ;;
1683 *-ns)
1684 os=-genix
1685 ;;
1686 i370-*)
1687 os=-mvs
1688 ;;
1689 *-next)
1690 os=-nextstep3
1691 ;;
1692 *-gould)
1693 os=-sysv
1694 ;;
1695 *-highlevel)
1696 os=-bsd
1697 ;;
1698 *-encore)
1699 os=-bsd
1700 ;;
1701 *-sgi)
1702 os=-irix
1703 ;;
1704 *-siemens)
1705 os=-sysv4
1706 ;;
1707 *-masscomp)
1708 os=-rtu
1709 ;;
1710 f30[01]-fujitsu | f700-fujitsu)
1711 os=-uxpv
1712 ;;
1713 *-rom68k)
1714 os=-coff
1715 ;;
1716 *-*bug)
1717 os=-coff
1718 ;;
1719 *-apple)
1720 os=-macos
1721 ;;
1722 *-atari*)
1723 os=-mint
1724 ;;
1725 *)
1726 os=-none
1727 ;;
1728 esac
1729 fi
1730
1731 # Here we handle the case where we know the os, and the CPU type, but not the
1732 # manufacturer. We pick the logical manufacturer.
1733 vendor=unknown
1734 case $basic_machine in
1735 *-unknown)
1736 case $os in
1737 -riscix*)
1738 vendor=acorn
1739 ;;
1740 -sunos*)
1741 vendor=sun
1742 ;;
1743 -cnk*|-aix*)
1744 vendor=ibm
1745 ;;
1746 -beos*)
1747 vendor=be
1748 ;;
1749 -hpux*)
1750 vendor=hp
1751 ;;
1752 -mpeix*)
1753 vendor=hp
1754 ;;
1755 -hiux*)
1756 vendor=hitachi
1757 ;;
1758 -unos*)
1759 vendor=crds
1760 ;;
1761 -dgux*)
1762 vendor=dg
1763 ;;
1764 -luna*)
1765 vendor=omron
1766 ;;
1767 -genix*)
1768 vendor=ns
1769 ;;
1770 -mvs* | -opened*)
1771 vendor=ibm
1772 ;;
1773 -os400*)
1774 vendor=ibm
1775 ;;
1776 -ptx*)
1777 vendor=sequent
1778 ;;
1779 -tpf*)
1780 vendor=ibm
1781 ;;
1782 -vxsim* | -vxworks* | -windiss*)
1783 vendor=wrs
1784 ;;
1785 -aux*)
1786 vendor=apple
1787 ;;
1788 -hms*)
1789 vendor=hitachi
1790 ;;
1791 -mpw* | -macos*)
1792 vendor=apple
1793 ;;
1794 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1795 vendor=atari
1796 ;;
1797 -vos*)
1798 vendor=stratus
1799 ;;
1800 esac
1801 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1802 ;;
1803 esac
1804
1805 echo $basic_machine$os
1806 exit
1807
1808 # Local variables:
1809 # eval: (add-hook 'write-file-hooks 'time-stamp)
1810 # time-stamp-start: "timestamp='"
1811 # time-stamp-format: "%:y-%02m-%02d"
1812 # time-stamp-end: "'"
1813 # End:
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