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1 #! /bin/sh
2 # Configuration validation subroutine script.
3 # Copyright 1992-2015 Free Software Foundation, Inc.
4
5 timestamp='2015-03-08'
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 1992-2015 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 $maybe_os in
118 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
119 linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
120 knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
121 kopensolaris*-gnu* | \
122 storm-chaos* | os2-emx* | rtmk-nova*)
123 os=-$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 | dvp \
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[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
309 | sh64 | sh64le \
310 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
311 | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
312 | spu \
313 | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
314 | ubicom32 \
315 | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
316 | visium \
317 | we32k \
318 | x86 | xc16x | xstormy16 | xtensa \
319 | z8k | z80)
320 basic_machine=$basic_machine-unknown
321 ;;
322 c54x)
323 basic_machine=tic54x-unknown
324 ;;
325 c55x)
326 basic_machine=tic55x-unknown
327 ;;
328 c6x)
329 basic_machine=tic6x-unknown
330 ;;
331 leon|leon[3-9])
332 basic_machine=sparc-$basic_machine
333 ;;
334 m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
335 basic_machine=$basic_machine-unknown
336 os=-none
337 ;;
338 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
339 ;;
340 ms1)
341 basic_machine=mt-unknown
342 ;;
343
344 strongarm | thumb | xscale)
345 basic_machine=arm-unknown
346 ;;
347 xgate)
348 basic_machine=$basic_machine-unknown
349 os=-none
350 ;;
351 xscaleeb)
352 basic_machine=armeb-unknown
353 ;;
354
355 xscaleel)
356 basic_machine=armel-unknown
357 ;;
358
359 # We use `pc' rather than `unknown'
360 # because (1) that's what they normally are, and
361 # (2) the word "unknown" tends to confuse beginning users.
362 i*86 | x86_64)
363 basic_machine=$basic_machine-pc
364 ;;
365 # Object if more than one company name word.
366 *-*-*)
367 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
368 exit 1
369 ;;
370 # Recognize the basic CPU types with company name.
371 580-* \
372 | a29k-* \
373 | aarch64-* | aarch64_be-* \
374 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
375 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
376 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
377 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
378 | avr-* | avr32-* \
379 | be32-* | be64-* \
380 | bfin-* | bs2000-* \
381 | c[123]* | c30-* | [cjt]90-* | c4x-* \
382 | c8051-* | clipper-* | craynv-* | cydra-* \
383 | d10v-* | d30v-* | dlx-* \
384 | e2k-* | elxsi-* \
385 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
386 | h8300-* | h8500-* \
387 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
388 | hexagon-* \
389 | i*86-* | i860-* | i960-* | ia64-* \
390 | ip2k-* | iq2000-* \
391 | k1om-* \
392 | le32-* | le64-* \
393 | lm32-* \
394 | m32c-* | m32r-* | m32rle-* \
395 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
396 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
397 | microblaze-* | microblazeel-* \
398 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
399 | mips16-* \
400 | mips64-* | mips64el-* \
401 | mips64octeon-* | mips64octeonel-* \
402 | mips64orion-* | mips64orionel-* \
403 | mips64r5900-* | mips64r5900el-* \
404 | mips64vr-* | mips64vrel-* \
405 | mips64vr4100-* | mips64vr4100el-* \
406 | mips64vr4300-* | mips64vr4300el-* \
407 | mips64vr5000-* | mips64vr5000el-* \
408 | mips64vr5900-* | mips64vr5900el-* \
409 | mipsisa32-* | mipsisa32el-* \
410 | mipsisa32r2-* | mipsisa32r2el-* \
411 | mipsisa32r6-* | mipsisa32r6el-* \
412 | mipsisa64-* | mipsisa64el-* \
413 | mipsisa64r2-* | mipsisa64r2el-* \
414 | mipsisa64r6-* | mipsisa64r6el-* \
415 | mipsisa64sb1-* | mipsisa64sb1el-* \
416 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
417 | mipsr5900-* | mipsr5900el-* \
418 | mipstx39-* | mipstx39el-* \
419 | mmix-* \
420 | mt-* \
421 | msp430-* \
422 | nds32-* | nds32le-* | nds32be-* \
423 | nios-* | nios2-* | nios2eb-* | nios2el-* \
424 | none-* | np1-* | ns16k-* | ns32k-* \
425 | open8-* \
426 | or1k*-* \
427 | orion-* \
428 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
429 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
430 | pyramid-* \
431 | rl78-* | romp-* | rs6000-* | rx-* \
432 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
433 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
434 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
435 | sparclite-* \
436 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
437 | tahoe-* \
438 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
439 | tile*-* \
440 | tron-* \
441 | ubicom32-* \
442 | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
443 | vax-* \
444 | visium-* \
445 | we32k-* \
446 | x86-* | x86_64-* | xc16x-* | xps100-* \
447 | xstormy16-* | xtensa*-* \
448 | ymp-* \
449 | z8k-* | z80-*)
450 ;;
451 # Recognize the basic CPU types without company name, with glob match.
452 xtensa*)
453 basic_machine=$basic_machine-unknown
454 ;;
455 # Recognize the various machine names and aliases which stand
456 # for a CPU type and a company and sometimes even an OS.
457 386bsd)
458 basic_machine=i386-unknown
459 os=-bsd
460 ;;
461 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
462 basic_machine=m68000-att
463 ;;
464 3b*)
465 basic_machine=we32k-att
466 ;;
467 a29khif)
468 basic_machine=a29k-amd
469 os=-udi
470 ;;
471 abacus)
472 basic_machine=abacus-unknown
473 ;;
474 adobe68k)
475 basic_machine=m68010-adobe
476 os=-scout
477 ;;
478 alliant | fx80)
479 basic_machine=fx80-alliant
480 ;;
481 altos | altos3068)
482 basic_machine=m68k-altos
483 ;;
484 am29k)
485 basic_machine=a29k-none
486 os=-bsd
487 ;;
488 amd64)
489 basic_machine=x86_64-pc
490 ;;
491 amd64-*)
492 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
493 ;;
494 amdahl)
495 basic_machine=580-amdahl
496 os=-sysv
497 ;;
498 amiga | amiga-*)
499 basic_machine=m68k-unknown
500 ;;
501 amigaos | amigados)
502 basic_machine=m68k-unknown
503 os=-amigaos
504 ;;
505 amigaunix | amix)
506 basic_machine=m68k-unknown
507 os=-sysv4
508 ;;
509 apollo68)
510 basic_machine=m68k-apollo
511 os=-sysv
512 ;;
513 apollo68bsd)
514 basic_machine=m68k-apollo
515 os=-bsd
516 ;;
517 aros)
518 basic_machine=i386-pc
519 os=-aros
520 ;;
521 asmjs)
522 basic_machine=asmjs-unknown
523 ;;
524 aux)
525 basic_machine=m68k-apple
526 os=-aux
527 ;;
528 balance)
529 basic_machine=ns32k-sequent
530 os=-dynix
531 ;;
532 blackfin)
533 basic_machine=bfin-unknown
534 os=-linux
535 ;;
536 blackfin-*)
537 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
538 os=-linux
539 ;;
540 bluegene*)
541 basic_machine=powerpc-ibm
542 os=-cnk
543 ;;
544 c54x-*)
545 basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
546 ;;
547 c55x-*)
548 basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
549 ;;
550 c6x-*)
551 basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
552 ;;
553 c90)
554 basic_machine=c90-cray
555 os=-unicos
556 ;;
557 cegcc)
558 basic_machine=arm-unknown
559 os=-cegcc
560 ;;
561 convex-c1)
562 basic_machine=c1-convex
563 os=-bsd
564 ;;
565 convex-c2)
566 basic_machine=c2-convex
567 os=-bsd
568 ;;
569 convex-c32)
570 basic_machine=c32-convex
571 os=-bsd
572 ;;
573 convex-c34)
574 basic_machine=c34-convex
575 os=-bsd
576 ;;
577 convex-c38)
578 basic_machine=c38-convex
579 os=-bsd
580 ;;
581 cray | j90)
582 basic_machine=j90-cray
583 os=-unicos
584 ;;
585 craynv)
586 basic_machine=craynv-cray
587 os=-unicosmp
588 ;;
589 cr16 | cr16-*)
590 basic_machine=cr16-unknown
591 os=-elf
592 ;;
593 crds | unos)
594 basic_machine=m68k-crds
595 ;;
596 crisv32 | crisv32-* | etraxfs*)
597 basic_machine=crisv32-axis
598 ;;
599 cris | cris-* | etrax*)
600 basic_machine=cris-axis
601 ;;
602 crx)
603 basic_machine=crx-unknown
604 os=-elf
605 ;;
606 da30 | da30-*)
607 basic_machine=m68k-da30
608 ;;
609 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
610 basic_machine=mips-dec
611 ;;
612 decsystem10* | dec10*)
613 basic_machine=pdp10-dec
614 os=-tops10
615 ;;
616 decsystem20* | dec20*)
617 basic_machine=pdp10-dec
618 os=-tops20
619 ;;
620 delta | 3300 | motorola-3300 | motorola-delta \
621 | 3300-motorola | delta-motorola)
622 basic_machine=m68k-motorola
623 ;;
624 delta88)
625 basic_machine=m88k-motorola
626 os=-sysv3
627 ;;
628 dicos)
629 basic_machine=i686-pc
630 os=-dicos
631 ;;
632 djgpp)
633 basic_machine=i586-pc
634 os=-msdosdjgpp
635 ;;
636 dpx20 | dpx20-*)
637 basic_machine=rs6000-bull
638 os=-bosx
639 ;;
640 dpx2* | dpx2*-bull)
641 basic_machine=m68k-bull
642 os=-sysv3
643 ;;
644 ebmon29k)
645 basic_machine=a29k-amd
646 os=-ebmon
647 ;;
648 elxsi)
649 basic_machine=elxsi-elxsi
650 os=-bsd
651 ;;
652 encore | umax | mmax)
653 basic_machine=ns32k-encore
654 ;;
655 es1800 | OSE68k | ose68k | ose | OSE)
656 basic_machine=m68k-ericsson
657 os=-ose
658 ;;
659 fx2800)
660 basic_machine=i860-alliant
661 ;;
662 genix)
663 basic_machine=ns32k-ns
664 ;;
665 gmicro)
666 basic_machine=tron-gmicro
667 os=-sysv
668 ;;
669 go32)
670 basic_machine=i386-pc
671 os=-go32
672 ;;
673 h3050r* | hiux*)
674 basic_machine=hppa1.1-hitachi
675 os=-hiuxwe2
676 ;;
677 h8300hms)
678 basic_machine=h8300-hitachi
679 os=-hms
680 ;;
681 h8300xray)
682 basic_machine=h8300-hitachi
683 os=-xray
684 ;;
685 h8500hms)
686 basic_machine=h8500-hitachi
687 os=-hms
688 ;;
689 harris)
690 basic_machine=m88k-harris
691 os=-sysv3
692 ;;
693 hp300-*)
694 basic_machine=m68k-hp
695 ;;
696 hp300bsd)
697 basic_machine=m68k-hp
698 os=-bsd
699 ;;
700 hp300hpux)
701 basic_machine=m68k-hp
702 os=-hpux
703 ;;
704 hp3k9[0-9][0-9] | hp9[0-9][0-9])
705 basic_machine=hppa1.0-hp
706 ;;
707 hp9k2[0-9][0-9] | hp9k31[0-9])
708 basic_machine=m68000-hp
709 ;;
710 hp9k3[2-9][0-9])
711 basic_machine=m68k-hp
712 ;;
713 hp9k6[0-9][0-9] | hp6[0-9][0-9])
714 basic_machine=hppa1.0-hp
715 ;;
716 hp9k7[0-79][0-9] | hp7[0-79][0-9])
717 basic_machine=hppa1.1-hp
718 ;;
719 hp9k78[0-9] | hp78[0-9])
720 # FIXME: really hppa2.0-hp
721 basic_machine=hppa1.1-hp
722 ;;
723 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
724 # FIXME: really hppa2.0-hp
725 basic_machine=hppa1.1-hp
726 ;;
727 hp9k8[0-9][13679] | hp8[0-9][13679])
728 basic_machine=hppa1.1-hp
729 ;;
730 hp9k8[0-9][0-9] | hp8[0-9][0-9])
731 basic_machine=hppa1.0-hp
732 ;;
733 hppa-next)
734 os=-nextstep3
735 ;;
736 hppaosf)
737 basic_machine=hppa1.1-hp
738 os=-osf
739 ;;
740 hppro)
741 basic_machine=hppa1.1-hp
742 os=-proelf
743 ;;
744 i370-ibm* | ibm*)
745 basic_machine=i370-ibm
746 ;;
747 i*86v32)
748 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
749 os=-sysv32
750 ;;
751 i*86v4*)
752 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
753 os=-sysv4
754 ;;
755 i*86v)
756 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
757 os=-sysv
758 ;;
759 i*86sol2)
760 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
761 os=-solaris2
762 ;;
763 i386mach)
764 basic_machine=i386-mach
765 os=-mach
766 ;;
767 i386-vsta | vsta)
768 basic_machine=i386-unknown
769 os=-vsta
770 ;;
771 iris | iris4d)
772 basic_machine=mips-sgi
773 case $os in
774 -irix*)
775 ;;
776 *)
777 os=-irix4
778 ;;
779 esac
780 ;;
781 isi68 | isi)
782 basic_machine=m68k-isi
783 os=-sysv
784 ;;
785 leon-*|leon[3-9]-*)
786 basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
787 ;;
788 m68knommu)
789 basic_machine=m68k-unknown
790 os=-linux
791 ;;
792 m68knommu-*)
793 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
794 os=-linux
795 ;;
796 m88k-omron*)
797 basic_machine=m88k-omron
798 ;;
799 magnum | m3230)
800 basic_machine=mips-mips
801 os=-sysv
802 ;;
803 merlin)
804 basic_machine=ns32k-utek
805 os=-sysv
806 ;;
807 microblaze*)
808 basic_machine=microblaze-xilinx
809 ;;
810 mingw64)
811 basic_machine=x86_64-pc
812 os=-mingw64
813 ;;
814 mingw32)
815 basic_machine=i686-pc
816 os=-mingw32
817 ;;
818 mingw32ce)
819 basic_machine=arm-unknown
820 os=-mingw32ce
821 ;;
822 miniframe)
823 basic_machine=m68000-convergent
824 ;;
825 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
826 basic_machine=m68k-atari
827 os=-mint
828 ;;
829 mipsEE* | ee | ps2)
830 basic_machine=mips64r5900el-scei
831 case $os in
832 -linux*)
833 ;;
834 *)
835 os=-elf
836 ;;
837 esac
838 ;;
839 iop)
840 basic_machine=mipsel-scei
841 os=-irx
842 ;;
843 dvp)
844 basic_machine=dvp-scei
845 os=-elf
846 ;;
847 mips3*-*)
848 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
849 ;;
850 mips3*)
851 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
852 ;;
853 monitor)
854 basic_machine=m68k-rom68k
855 os=-coff
856 ;;
857 morphos)
858 basic_machine=powerpc-unknown
859 os=-morphos
860 ;;
861 moxiebox)
862 basic_machine=moxie-unknown
863 os=-moxiebox
864 ;;
865 msdos)
866 basic_machine=i386-pc
867 os=-msdos
868 ;;
869 ms1-*)
870 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
871 ;;
872 msys)
873 basic_machine=i686-pc
874 os=-msys
875 ;;
876 mvs)
877 basic_machine=i370-ibm
878 os=-mvs
879 ;;
880 nacl)
881 basic_machine=le32-unknown
882 os=-nacl
883 ;;
884 ncr3000)
885 basic_machine=i486-ncr
886 os=-sysv4
887 ;;
888 netbsd386)
889 basic_machine=i386-unknown
890 os=-netbsd
891 ;;
892 netwinder)
893 basic_machine=armv4l-rebel
894 os=-linux
895 ;;
896 news | news700 | news800 | news900)
897 basic_machine=m68k-sony
898 os=-newsos
899 ;;
900 news1000)
901 basic_machine=m68030-sony
902 os=-newsos
903 ;;
904 news-3600 | risc-news)
905 basic_machine=mips-sony
906 os=-newsos
907 ;;
908 necv70)
909 basic_machine=v70-nec
910 os=-sysv
911 ;;
912 next | m*-next )
913 basic_machine=m68k-next
914 case $os in
915 -nextstep* )
916 ;;
917 -ns2*)
918 os=-nextstep2
919 ;;
920 *)
921 os=-nextstep3
922 ;;
923 esac
924 ;;
925 nh3000)
926 basic_machine=m68k-harris
927 os=-cxux
928 ;;
929 nh[45]000)
930 basic_machine=m88k-harris
931 os=-cxux
932 ;;
933 nindy960)
934 basic_machine=i960-intel
935 os=-nindy
936 ;;
937 mon960)
938 basic_machine=i960-intel
939 os=-mon960
940 ;;
941 nonstopux)
942 basic_machine=mips-compaq
943 os=-nonstopux
944 ;;
945 np1)
946 basic_machine=np1-gould
947 ;;
948 neo-tandem)
949 basic_machine=neo-tandem
950 ;;
951 nse-tandem)
952 basic_machine=nse-tandem
953 ;;
954 nsr-tandem)
955 basic_machine=nsr-tandem
956 ;;
957 op50n-* | op60c-*)
958 basic_machine=hppa1.1-oki
959 os=-proelf
960 ;;
961 openrisc | openrisc-*)
962 basic_machine=or32-unknown
963 ;;
964 os400)
965 basic_machine=powerpc-ibm
966 os=-os400
967 ;;
968 OSE68000 | ose68000)
969 basic_machine=m68000-ericsson
970 os=-ose
971 ;;
972 os68k)
973 basic_machine=m68k-none
974 os=-os68k
975 ;;
976 pa-hitachi)
977 basic_machine=hppa1.1-hitachi
978 os=-hiuxwe2
979 ;;
980 paragon)
981 basic_machine=i860-intel
982 os=-osf
983 ;;
984 parisc)
985 basic_machine=hppa-unknown
986 os=-linux
987 ;;
988 parisc-*)
989 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
990 os=-linux
991 ;;
992 pbd)
993 basic_machine=sparc-tti
994 ;;
995 pbb)
996 basic_machine=m68k-tti
997 ;;
998 pc532 | pc532-*)
999 basic_machine=ns32k-pc532
1000 ;;
1001 pc98)
1002 basic_machine=i386-pc
1003 ;;
1004 pc98-*)
1005 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
1006 ;;
1007 pentium | p5 | k5 | k6 | nexgen | viac3)
1008 basic_machine=i586-pc
1009 ;;
1010 pentiumpro | p6 | 6x86 | athlon | athlon_*)
1011 basic_machine=i686-pc
1012 ;;
1013 pentiumii | pentium2 | pentiumiii | pentium3)
1014 basic_machine=i686-pc
1015 ;;
1016 pentium4)
1017 basic_machine=i786-pc
1018 ;;
1019 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
1020 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
1021 ;;
1022 pentiumpro-* | p6-* | 6x86-* | athlon-*)
1023 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
1024 ;;
1025 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
1026 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
1027 ;;
1028 pentium4-*)
1029 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
1030 ;;
1031 pn)
1032 basic_machine=pn-gould
1033 ;;
1034 power) basic_machine=power-ibm
1035 ;;
1036 ppc | ppcbe) basic_machine=powerpc-unknown
1037 ;;
1038 ppc-* | ppcbe-*)
1039 basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
1040 ;;
1041 ppcle | powerpclittle | ppc-le | powerpc-little)
1042 basic_machine=powerpcle-unknown
1043 ;;
1044 ppcle-* | powerpclittle-*)
1045 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
1046 ;;
1047 ppc64) basic_machine=powerpc64-unknown
1048 ;;
1049 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
1050 ;;
1051 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
1052 basic_machine=powerpc64le-unknown
1053 ;;
1054 ppc64le-* | powerpc64little-*)
1055 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
1056 ;;
1057 ps2)
1058 basic_machine=i386-ibm
1059 ;;
1060 pw32)
1061 basic_machine=i586-unknown
1062 os=-pw32
1063 ;;
1064 rdos | rdos64)
1065 basic_machine=x86_64-pc
1066 os=-rdos
1067 ;;
1068 rdos32)
1069 basic_machine=i386-pc
1070 os=-rdos
1071 ;;
1072 rom68k)
1073 basic_machine=m68k-rom68k
1074 os=-coff
1075 ;;
1076 rm[46]00)
1077 basic_machine=mips-siemens
1078 ;;
1079 rtpc | rtpc-*)
1080 basic_machine=romp-ibm
1081 ;;
1082 s390 | s390-*)
1083 basic_machine=s390-ibm
1084 ;;
1085 s390x | s390x-*)
1086 basic_machine=s390x-ibm
1087 ;;
1088 sa29200)
1089 basic_machine=a29k-amd
1090 os=-udi
1091 ;;
1092 sb1)
1093 basic_machine=mipsisa64sb1-unknown
1094 ;;
1095 sb1el)
1096 basic_machine=mipsisa64sb1el-unknown
1097 ;;
1098 sde)
1099 basic_machine=mipsisa32-sde
1100 os=-elf
1101 ;;
1102 sei)
1103 basic_machine=mips-sei
1104 os=-seiux
1105 ;;
1106 sequent)
1107 basic_machine=i386-sequent
1108 ;;
1109 sh)
1110 basic_machine=sh-hitachi
1111 os=-hms
1112 ;;
1113 sh5el)
1114 basic_machine=sh5le-unknown
1115 ;;
1116 sh64)
1117 basic_machine=sh64-unknown
1118 ;;
1119 sparclite-wrs | simso-wrs)
1120 basic_machine=sparclite-wrs
1121 os=-vxworks
1122 ;;
1123 sps7)
1124 basic_machine=m68k-bull
1125 os=-sysv2
1126 ;;
1127 spur)
1128 basic_machine=spur-unknown
1129 ;;
1130 st2000)
1131 basic_machine=m68k-tandem
1132 ;;
1133 stratus)
1134 basic_machine=i860-stratus
1135 os=-sysv4
1136 ;;
1137 strongarm-* | thumb-*)
1138 basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
1139 ;;
1140 sun2)
1141 basic_machine=m68000-sun
1142 ;;
1143 sun2os3)
1144 basic_machine=m68000-sun
1145 os=-sunos3
1146 ;;
1147 sun2os4)
1148 basic_machine=m68000-sun
1149 os=-sunos4
1150 ;;
1151 sun3os3)
1152 basic_machine=m68k-sun
1153 os=-sunos3
1154 ;;
1155 sun3os4)
1156 basic_machine=m68k-sun
1157 os=-sunos4
1158 ;;
1159 sun4os3)
1160 basic_machine=sparc-sun
1161 os=-sunos3
1162 ;;
1163 sun4os4)
1164 basic_machine=sparc-sun
1165 os=-sunos4
1166 ;;
1167 sun4sol2)
1168 basic_machine=sparc-sun
1169 os=-solaris2
1170 ;;
1171 sun3 | sun3-*)
1172 basic_machine=m68k-sun
1173 ;;
1174 sun4)
1175 basic_machine=sparc-sun
1176 ;;
1177 sun386 | sun386i | roadrunner)
1178 basic_machine=i386-sun
1179 ;;
1180 sv1)
1181 basic_machine=sv1-cray
1182 os=-unicos
1183 ;;
1184 symmetry)
1185 basic_machine=i386-sequent
1186 os=-dynix
1187 ;;
1188 t3e)
1189 basic_machine=alphaev5-cray
1190 os=-unicos
1191 ;;
1192 t90)
1193 basic_machine=t90-cray
1194 os=-unicos
1195 ;;
1196 tile*)
1197 basic_machine=$basic_machine-unknown
1198 os=-linux-gnu
1199 ;;
1200 tx39)
1201 basic_machine=mipstx39-unknown
1202 ;;
1203 tx39el)
1204 basic_machine=mipstx39el-unknown
1205 ;;
1206 toad1)
1207 basic_machine=pdp10-xkl
1208 os=-tops20
1209 ;;
1210 tower | tower-32)
1211 basic_machine=m68k-ncr
1212 ;;
1213 tpf)
1214 basic_machine=s390x-ibm
1215 os=-tpf
1216 ;;
1217 udi29k)
1218 basic_machine=a29k-amd
1219 os=-udi
1220 ;;
1221 ultra3)
1222 basic_machine=a29k-nyu
1223 os=-sym1
1224 ;;
1225 v810 | necv810)
1226 basic_machine=v810-nec
1227 os=-none
1228 ;;
1229 vaxv)
1230 basic_machine=vax-dec
1231 os=-sysv
1232 ;;
1233 vms)
1234 basic_machine=vax-dec
1235 os=-vms
1236 ;;
1237 vpp*|vx|vx-*)
1238 basic_machine=f301-fujitsu
1239 ;;
1240 vxworks960)
1241 basic_machine=i960-wrs
1242 os=-vxworks
1243 ;;
1244 vxworks68)
1245 basic_machine=m68k-wrs
1246 os=-vxworks
1247 ;;
1248 vxworks29k)
1249 basic_machine=a29k-wrs
1250 os=-vxworks
1251 ;;
1252 w65*)
1253 basic_machine=w65-wdc
1254 os=-none
1255 ;;
1256 w89k-*)
1257 basic_machine=hppa1.1-winbond
1258 os=-proelf
1259 ;;
1260 xbox)
1261 basic_machine=i686-pc
1262 os=-mingw32
1263 ;;
1264 xps | xps100)
1265 basic_machine=xps100-honeywell
1266 ;;
1267 xscale-* | xscalee[bl]-*)
1268 basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
1269 ;;
1270 ymp)
1271 basic_machine=ymp-cray
1272 os=-unicos
1273 ;;
1274 z8k-*-coff)
1275 basic_machine=z8k-unknown
1276 os=-sim
1277 ;;
1278 z80-*-coff)
1279 basic_machine=z80-unknown
1280 os=-sim
1281 ;;
1282 none)
1283 basic_machine=none-none
1284 os=-none
1285 ;;
1286
1287 # Here we handle the default manufacturer of certain CPU types. It is in
1288 # some cases the only manufacturer, in others, it is the most popular.
1289 w89k)
1290 basic_machine=hppa1.1-winbond
1291 ;;
1292 op50n)
1293 basic_machine=hppa1.1-oki
1294 ;;
1295 op60c)
1296 basic_machine=hppa1.1-oki
1297 ;;
1298 romp)
1299 basic_machine=romp-ibm
1300 ;;
1301 mmix)
1302 basic_machine=mmix-knuth
1303 ;;
1304 rs6000)
1305 basic_machine=rs6000-ibm
1306 ;;
1307 vax)
1308 basic_machine=vax-dec
1309 ;;
1310 pdp10)
1311 # there are many clones, so DEC is not a safe bet
1312 basic_machine=pdp10-unknown
1313 ;;
1314 pdp11)
1315 basic_machine=pdp11-dec
1316 ;;
1317 we32k)
1318 basic_machine=we32k-att
1319 ;;
1320 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1321 basic_machine=sh-unknown
1322 ;;
1323 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1324 basic_machine=sparc-sun
1325 ;;
1326 cydra)
1327 basic_machine=cydra-cydrome
1328 ;;
1329 orion)
1330 basic_machine=orion-highlevel
1331 ;;
1332 orion105)
1333 basic_machine=clipper-highlevel
1334 ;;
1335 mac | mpw | mac-mpw)
1336 basic_machine=m68k-apple
1337 ;;
1338 pmac | pmac-mpw)
1339 basic_machine=powerpc-apple
1340 ;;
1341 *-unknown)
1342 # Make sure to match an already-canonicalized machine name.
1343 ;;
1344 *)
1345 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1346 exit 1
1347 ;;
1348 esac
1349
1350 # Here we canonicalize certain aliases for manufacturers.
1351 case $basic_machine in
1352 *-digital*)
1353 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1354 ;;
1355 *-commodore*)
1356 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1357 ;;
1358 *)
1359 ;;
1360 esac
1361
1362 # Decode manufacturer-specific aliases for certain operating systems.
1363
1364 if [ x"$os" != x"" ]
1365 then
1366 case $os in
1367 # First match some system type aliases
1368 # that might get confused with valid system types.
1369 # -solaris* is a basic system type, with this one exception.
1370 -auroraux)
1371 os=-auroraux
1372 ;;
1373 -solaris1 | -solaris1.*)
1374 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1375 ;;
1376 -solaris)
1377 os=-solaris2
1378 ;;
1379 -svr4*)
1380 os=-sysv4
1381 ;;
1382 -unixware*)
1383 os=-sysv4.2uw
1384 ;;
1385 -gnu/linux*)
1386 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1387 ;;
1388 # First accept the basic system types.
1389 # The portable systems comes first.
1390 # Each alternative MUST END IN A *, to match a version number.
1391 # -sysv* is not here because it comes later, after sysvr4.
1392 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1393 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1394 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1395 | -sym* | -kopensolaris* | -plan9* \
1396 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1397 | -aos* | -aros* | -cloudabi* \
1398 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1399 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1400 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1401 | -bitrig* | -openbsd* | -solidbsd* \
1402 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1403 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1404 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1405 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1406 | -chorusos* | -chorusrdb* | -cegcc* \
1407 | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1408 | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
1409 | -linux-newlib* | -linux-musl* | -linux-uclibc* \
1410 | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
1411 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1412 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1413 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* | -irx* \
1414 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1415 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1416 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1417 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
1418 # Remember, each alternative MUST END IN *, to match a version number.
1419 ;;
1420 -qnx*)
1421 case $basic_machine in
1422 x86-* | i*86-*)
1423 ;;
1424 *)
1425 os=-nto$os
1426 ;;
1427 esac
1428 ;;
1429 -nto-qnx*)
1430 ;;
1431 -nto*)
1432 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1433 ;;
1434 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1435 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1436 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1437 ;;
1438 -mac*)
1439 os=`echo $os | sed -e 's|mac|macos|'`
1440 ;;
1441 -linux-dietlibc)
1442 os=-linux-dietlibc
1443 ;;
1444 -linux*)
1445 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1446 ;;
1447 -sunos5*)
1448 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1449 ;;
1450 -sunos6*)
1451 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1452 ;;
1453 -opened*)
1454 os=-openedition
1455 ;;
1456 -os400*)
1457 os=-os400
1458 ;;
1459 -wince*)
1460 os=-wince
1461 ;;
1462 -osfrose*)
1463 os=-osfrose
1464 ;;
1465 -osf*)
1466 os=-osf
1467 ;;
1468 -utek*)
1469 os=-bsd
1470 ;;
1471 -dynix*)
1472 os=-bsd
1473 ;;
1474 -acis*)
1475 os=-aos
1476 ;;
1477 -atheos*)
1478 os=-atheos
1479 ;;
1480 -syllable*)
1481 os=-syllable
1482 ;;
1483 -386bsd)
1484 os=-bsd
1485 ;;
1486 -ctix* | -uts*)
1487 os=-sysv
1488 ;;
1489 -nova*)
1490 os=-rtmk-nova
1491 ;;
1492 -ns2 )
1493 os=-nextstep2
1494 ;;
1495 -nsk*)
1496 os=-nsk
1497 ;;
1498 # Preserve the version number of sinix5.
1499 -sinix5.*)
1500 os=`echo $os | sed -e 's|sinix|sysv|'`
1501 ;;
1502 -sinix*)
1503 os=-sysv4
1504 ;;
1505 -tpf*)
1506 os=-tpf
1507 ;;
1508 -triton*)
1509 os=-sysv3
1510 ;;
1511 -oss*)
1512 os=-sysv3
1513 ;;
1514 -svr4)
1515 os=-sysv4
1516 ;;
1517 -svr3)
1518 os=-sysv3
1519 ;;
1520 -sysvr4)
1521 os=-sysv4
1522 ;;
1523 # This must come after -sysvr4.
1524 -sysv*)
1525 ;;
1526 -ose*)
1527 os=-ose
1528 ;;
1529 -es1800*)
1530 os=-ose
1531 ;;
1532 -xenix)
1533 os=-xenix
1534 ;;
1535 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1536 os=-mint
1537 ;;
1538 -aros*)
1539 os=-aros
1540 ;;
1541 -zvmoe)
1542 os=-zvmoe
1543 ;;
1544 -dicos*)
1545 os=-dicos
1546 ;;
1547 -nacl*)
1548 ;;
1549 -none)
1550 ;;
1551 *)
1552 # Get rid of the `-' at the beginning of $os.
1553 os=`echo $os | sed 's/[^-]*-//'`
1554 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1555 exit 1
1556 ;;
1557 esac
1558 else
1559
1560 # Here we handle the default operating systems that come with various machines.
1561 # The value should be what the vendor currently ships out the door with their
1562 # machine or put another way, the most popular os provided with the machine.
1563
1564 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1565 # "-sun"), then you have to tell the case statement up towards the top
1566 # that MANUFACTURER isn't an operating system. Otherwise, code above
1567 # will signal an error saying that MANUFACTURER isn't an operating
1568 # system, and we'll never get to this point.
1569
1570 case $basic_machine in
1571 score-*)
1572 os=-elf
1573 ;;
1574 spu-*)
1575 os=-elf
1576 ;;
1577 *-acorn)
1578 os=-riscix1.2
1579 ;;
1580 arm*-rebel)
1581 os=-linux
1582 ;;
1583 arm*-semi)
1584 os=-aout
1585 ;;
1586 c4x-* | tic4x-*)
1587 os=-coff
1588 ;;
1589 c8051-*)
1590 os=-elf
1591 ;;
1592 hexagon-*)
1593 os=-elf
1594 ;;
1595 tic54x-*)
1596 os=-coff
1597 ;;
1598 tic55x-*)
1599 os=-coff
1600 ;;
1601 tic6x-*)
1602 os=-coff
1603 ;;
1604 # This must come before the *-dec entry.
1605 pdp10-*)
1606 os=-tops20
1607 ;;
1608 pdp11-*)
1609 os=-none
1610 ;;
1611 *-dec | vax-*)
1612 os=-ultrix4.2
1613 ;;
1614 m68*-apollo)
1615 os=-domain
1616 ;;
1617 i386-sun)
1618 os=-sunos4.0.2
1619 ;;
1620 m68000-sun)
1621 os=-sunos3
1622 ;;
1623 m68*-cisco)
1624 os=-aout
1625 ;;
1626 mep-*)
1627 os=-elf
1628 ;;
1629 mips*-cisco)
1630 os=-elf
1631 ;;
1632 mips*-*)
1633 os=-elf
1634 ;;
1635 or32-*)
1636 os=-coff
1637 ;;
1638 *-tti) # must be before sparc entry or we get the wrong os.
1639 os=-sysv3
1640 ;;
1641 sparc-* | *-sun)
1642 os=-sunos4.1.1
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: