source: trunk/config.sub@ 497

Last change on this file since 497 was 481, checked in by katerina, 9 years ago

Enhancements and fixes for tickets #374, #375, #376, #377, #378, and #379.
File size: 35.0 KB
Line 
1#! /bin/sh
2# Configuration validation subroutine script.
3# Copyright 1992-2014 Free Software Foundation, Inc.
4
5timestamp='2014-09-11'
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 with a ChangeLog entry 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
53me=`echo "$0" | sed -e 's,.*/,,'`
54
55usage="\
56Usage: $0 [OPTION] CPU-MFR-OPSYS
57 $0 [OPTION] ALIAS
58
59Canonicalize a configuration name.
60
61Operation modes:
62 -h, --help print this help, then exit
63 -t, --time-stamp print date of last modification, then exit
64 -v, --version print version number, then exit
65
66Report bugs and patches to <config-patches@gnu.org>."
67
68version="\
69GNU config.sub ($timestamp)
70
71Copyright 1992-2014 Free Software Foundation, Inc.
72
73This is free software; see the source for copying conditions. There is NO
74warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
75
76help="
77Try \`$me --help' for more information."
78
79# Parse command line
80while 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
104done
105
106case $# in
107 0) echo "$me: missing argument$help" >&2
108 exit 1;;
109 1) ;;
110 *) echo "$me: too many arguments$help" >&2
111 exit 1;;
112esac
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.
116maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
117case $maybe_os in
118 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
119 linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
120 knetbsd*-gnu* | netbsd*-gnu* | \
121 kopensolaris*-gnu* | \
122 storm-chaos* | os2-emx* | rtmk-nova*)
123 os=-$maybe_os
124 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
125 ;;
126 android-linux)
127 os=-linux-android
128 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
129 ;;
130 *)
131 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
132 if [ $basic_machine != $1 ]
133 then os=`echo $1 | sed 's/.*-/-/'`
134 else os=; fi
135 ;;
136esac
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.
142case $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 ;;
243esac
244
245# Decode aliases for certain CPU-COMPANY combinations.
246case $basic_machine in
247 # Recognize the basic CPU types without company name.
248 # Some are omitted here because they have special meanings below.
249 1750a | 580 \
250 | a29k \
251 | aarch64 | aarch64_be \
252 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
253 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
254 | am33_2.0 \
255 | arc | arceb \
256 | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
257 | avr | avr32 \
258 | be32 | be64 \
259 | bfin \
260 | c4x | c8051 | clipper \
261 | d10v | d30v | dlx | dsp16xx \
262 | epiphany \
263 | fido | fr30 | frv \
264 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
265 | hexagon \
266 | i370 | i860 | i960 | ia64 \
267 | ip2k | iq2000 \
268 | k1om \
269 | le32 | le64 \
270 | lm32 \
271 | m32c | m32r | m32rle | m68000 | m68k | m88k \
272 | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
273 | mips | mipsbe | mipseb | mipsel | mipsle \
274 | mips16 \
275 | mips64 | mips64el \
276 | mips64octeon | mips64octeonel \
277 | mips64orion | mips64orionel \
278 | mips64r5900 | mips64r5900el \
279 | mips64vr | mips64vrel \
280 | mips64vr4100 | mips64vr4100el \
281 | mips64vr4300 | mips64vr4300el \
282 | mips64vr5000 | mips64vr5000el \
283 | mips64vr5900 | mips64vr5900el \
284 | mipsisa32 | mipsisa32el \
285 | mipsisa32r2 | mipsisa32r2el \
286 | mipsisa32r6 | mipsisa32r6el \
287 | mipsisa64 | mipsisa64el \
288 | mipsisa64r2 | mipsisa64r2el \
289 | mipsisa64r6 | mipsisa64r6el \
290 | mipsisa64sb1 | mipsisa64sb1el \
291 | mipsisa64sr71k | mipsisa64sr71kel \
292 | mipsr5900 | mipsr5900el \
293 | mipstx39 | mipstx39el \
294 | mn10200 | mn10300 \
295 | moxie \
296 | mt \
297 | msp430 \
298 | nds32 | nds32le | nds32be \
299 | nios | nios2 | nios2eb | nios2el \
300 | ns16k | ns32k \
301 | open8 | or1k | or1knd | or32 \
302 | pdp10 | pdp11 | pj | pjl \
303 | powerpc | powerpc64 | powerpc64le | powerpcle \
304 | pyramid \
305 | riscv32 | riscv64 \
306 | rl78 | rx \
307 | score \
308 | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
309 | sh64 | sh64le \
310 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
311 | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
312 | spu \
313 | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
314 | ubicom32 \
315 | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
316 | we32k \
317 | x86 | xc16x | xstormy16 | xtensa \
318 | z8k | z80)
319 basic_machine=$basic_machine-unknown
320 ;;
321 c54x)
322 basic_machine=tic54x-unknown
323 ;;
324 c55x)
325 basic_machine=tic55x-unknown
326 ;;
327 c6x)
328 basic_machine=tic6x-unknown
329 ;;
330 m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
331 basic_machine=$basic_machine-unknown
332 os=-none
333 ;;
334 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
335 ;;
336 ms1)
337 basic_machine=mt-unknown
338 ;;
339
340 strongarm | thumb | xscale)
341 basic_machine=arm-unknown
342 ;;
343 xgate)
344 basic_machine=$basic_machine-unknown
345 os=-none
346 ;;
347 xscaleeb)
348 basic_machine=armeb-unknown
349 ;;
350
351 xscaleel)
352 basic_machine=armel-unknown
353 ;;
354
355 # We use `pc' rather than `unknown'
356 # because (1) that's what they normally are, and
357 # (2) the word "unknown" tends to confuse beginning users.
358 i*86 | x86_64)
359 basic_machine=$basic_machine-pc
360 ;;
361 # Object if more than one company name word.
362 *-*-*)
363 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
364 exit 1
365 ;;
366 # Recognize the basic CPU types with company name.
367 580-* \
368 | a29k-* \
369 | aarch64-* | aarch64_be-* \
370 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
371 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
372 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
373 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
374 | avr-* | avr32-* \
375 | be32-* | be64-* \
376 | bfin-* | bs2000-* \
377 | c[123]* | c30-* | [cjt]90-* | c4x-* \
378 | c8051-* | clipper-* | craynv-* | cydra-* \
379 | d10v-* | d30v-* | dlx-* \
380 | elxsi-* \
381 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
382 | h8300-* | h8500-* \
383 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
384 | hexagon-* \
385 | i*86-* | i860-* | i960-* | ia64-* \
386 | ip2k-* | iq2000-* \
387 | k1om-* \
388 | le32-* | le64-* \
389 | lm32-* \
390 | m32c-* | m32r-* | m32rle-* \
391 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
392 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
393 | microblaze-* | microblazeel-* \
394 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
395 | mips16-* \
396 | mips64-* | mips64el-* \
397 | mips64octeon-* | mips64octeonel-* \
398 | mips64orion-* | mips64orionel-* \
399 | mips64r5900-* | mips64r5900el-* \
400 | mips64vr-* | mips64vrel-* \
401 | mips64vr4100-* | mips64vr4100el-* \
402 | mips64vr4300-* | mips64vr4300el-* \
403 | mips64vr5000-* | mips64vr5000el-* \
404 | mips64vr5900-* | mips64vr5900el-* \
405 | mipsisa32-* | mipsisa32el-* \
406 | mipsisa32r2-* | mipsisa32r2el-* \
407 | mipsisa32r6-* | mipsisa32r6el-* \
408 | mipsisa64-* | mipsisa64el-* \
409 | mipsisa64r2-* | mipsisa64r2el-* \
410 | mipsisa64r6-* | mipsisa64r6el-* \
411 | mipsisa64sb1-* | mipsisa64sb1el-* \
412 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
413 | mipsr5900-* | mipsr5900el-* \
414 | mipstx39-* | mipstx39el-* \
415 | mmix-* \
416 | mt-* \
417 | msp430-* \
418 | nds32-* | nds32le-* | nds32be-* \
419 | nios-* | nios2-* | nios2eb-* | nios2el-* \
420 | none-* | np1-* | ns16k-* | ns32k-* \
421 | open8-* \
422 | or1k*-* \
423 | orion-* \
424 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
425 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
426 | pyramid-* \
427 | rl78-* | romp-* | rs6000-* | rx-* \
428 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
429 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
430 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
431 | sparclite-* \
432 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
433 | tahoe-* \
434 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
435 | tile*-* \
436 | tron-* \
437 | ubicom32-* \
438 | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
439 | vax-* \
440 | we32k-* \
441 | x86-* | x86_64-* | xc16x-* | xps100-* \
442 | xstormy16-* | xtensa*-* \
443 | ymp-* \
444 | z8k-* | z80-*)
445 ;;
446 # Recognize the basic CPU types without company name, with glob match.
447 xtensa*)
448 basic_machine=$basic_machine-unknown
449 ;;
450 # Recognize the various machine names and aliases which stand
451 # for a CPU type and a company and sometimes even an OS.
452 386bsd)
453 basic_machine=i386-unknown
454 os=-bsd
455 ;;
456 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
457 basic_machine=m68000-att
458 ;;
459 3b*)
460 basic_machine=we32k-att
461 ;;
462 a29khif)
463 basic_machine=a29k-amd
464 os=-udi
465 ;;
466 abacus)
467 basic_machine=abacus-unknown
468 ;;
469 adobe68k)
470 basic_machine=m68010-adobe
471 os=-scout
472 ;;
473 alliant | fx80)
474 basic_machine=fx80-alliant
475 ;;
476 altos | altos3068)
477 basic_machine=m68k-altos
478 ;;
479 am29k)
480 basic_machine=a29k-none
481 os=-bsd
482 ;;
483 amd64)
484 basic_machine=x86_64-pc
485 ;;
486 amd64-*)
487 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
488 ;;
489 amdahl)
490 basic_machine=580-amdahl
491 os=-sysv
492 ;;
493 amiga | amiga-*)
494 basic_machine=m68k-unknown
495 ;;
496 amigaos | amigados)
497 basic_machine=m68k-unknown
498 os=-amigaos
499 ;;
500 amigaunix | amix)
501 basic_machine=m68k-unknown
502 os=-sysv4
503 ;;
504 apollo68)
505 basic_machine=m68k-apollo
506 os=-sysv
507 ;;
508 apollo68bsd)
509 basic_machine=m68k-apollo
510 os=-bsd
511 ;;
512 aros)
513 basic_machine=i386-pc
514 os=-aros
515 ;;
516 aux)
517 basic_machine=m68k-apple
518 os=-aux
519 ;;
520 balance)
521 basic_machine=ns32k-sequent
522 os=-dynix
523 ;;
524 blackfin)
525 basic_machine=bfin-unknown
526 os=-linux
527 ;;
528 blackfin-*)
529 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
530 os=-linux
531 ;;
532 bluegene*)
533 basic_machine=powerpc-ibm
534 os=-cnk
535 ;;
536 c54x-*)
537 basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
538 ;;
539 c55x-*)
540 basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
541 ;;
542 c6x-*)
543 basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
544 ;;
545 c90)
546 basic_machine=c90-cray
547 os=-unicos
548 ;;
549 cegcc)
550 basic_machine=arm-unknown
551 os=-cegcc
552 ;;
553 convex-c1)
554 basic_machine=c1-convex
555 os=-bsd
556 ;;
557 convex-c2)
558 basic_machine=c2-convex
559 os=-bsd
560 ;;
561 convex-c32)
562 basic_machine=c32-convex
563 os=-bsd
564 ;;
565 convex-c34)
566 basic_machine=c34-convex
567 os=-bsd
568 ;;
569 convex-c38)
570 basic_machine=c38-convex
571 os=-bsd
572 ;;
573 cray | j90)
574 basic_machine=j90-cray
575 os=-unicos
576 ;;
577 craynv)
578 basic_machine=craynv-cray
579 os=-unicosmp
580 ;;
581 cr16 | cr16-*)
582 basic_machine=cr16-unknown
583 os=-elf
584 ;;
585 crds | unos)
586 basic_machine=m68k-crds
587 ;;
588 crisv32 | crisv32-* | etraxfs*)
589 basic_machine=crisv32-axis
590 ;;
591 cris | cris-* | etrax*)
592 basic_machine=cris-axis
593 ;;
594 crx)
595 basic_machine=crx-unknown
596 os=-elf
597 ;;
598 da30 | da30-*)
599 basic_machine=m68k-da30
600 ;;
601 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
602 basic_machine=mips-dec
603 ;;
604 decsystem10* | dec10*)
605 basic_machine=pdp10-dec
606 os=-tops10
607 ;;
608 decsystem20* | dec20*)
609 basic_machine=pdp10-dec
610 os=-tops20
611 ;;
612 delta | 3300 | motorola-3300 | motorola-delta \
613 | 3300-motorola | delta-motorola)
614 basic_machine=m68k-motorola
615 ;;
616 delta88)
617 basic_machine=m88k-motorola
618 os=-sysv3
619 ;;
620 dicos)
621 basic_machine=i686-pc
622 os=-dicos
623 ;;
624 djgpp)
625 basic_machine=i586-pc
626 os=-msdosdjgpp
627 ;;
628 dpx20 | dpx20-*)
629 basic_machine=rs6000-bull
630 os=-bosx
631 ;;
632 dpx2* | dpx2*-bull)
633 basic_machine=m68k-bull
634 os=-sysv3
635 ;;
636 ebmon29k)
637 basic_machine=a29k-amd
638 os=-ebmon
639 ;;
640 elxsi)
641 basic_machine=elxsi-elxsi
642 os=-bsd
643 ;;
644 encore | umax | mmax)
645 basic_machine=ns32k-encore
646 ;;
647 es1800 | OSE68k | ose68k | ose | OSE)
648 basic_machine=m68k-ericsson
649 os=-ose
650 ;;
651 fx2800)
652 basic_machine=i860-alliant
653 ;;
654 genix)
655 basic_machine=ns32k-ns
656 ;;
657 gmicro)
658 basic_machine=tron-gmicro
659 os=-sysv
660 ;;
661 go32)
662 basic_machine=i386-pc
663 os=-go32
664 ;;
665 h3050r* | hiux*)
666 basic_machine=hppa1.1-hitachi
667 os=-hiuxwe2
668 ;;
669 h8300hms)
670 basic_machine=h8300-hitachi
671 os=-hms
672 ;;
673 h8300xray)
674 basic_machine=h8300-hitachi
675 os=-xray
676 ;;
677 h8500hms)
678 basic_machine=h8500-hitachi
679 os=-hms
680 ;;
681 harris)
682 basic_machine=m88k-harris
683 os=-sysv3
684 ;;
685 hp300-*)
686 basic_machine=m68k-hp
687 ;;
688 hp300bsd)
689 basic_machine=m68k-hp
690 os=-bsd
691 ;;
692 hp300hpux)
693 basic_machine=m68k-hp
694 os=-hpux
695 ;;
696 hp3k9[0-9][0-9] | hp9[0-9][0-9])
697 basic_machine=hppa1.0-hp
698 ;;
699 hp9k2[0-9][0-9] | hp9k31[0-9])
700 basic_machine=m68000-hp
701 ;;
702 hp9k3[2-9][0-9])
703 basic_machine=m68k-hp
704 ;;
705 hp9k6[0-9][0-9] | hp6[0-9][0-9])
706 basic_machine=hppa1.0-hp
707 ;;
708 hp9k7[0-79][0-9] | hp7[0-79][0-9])
709 basic_machine=hppa1.1-hp
710 ;;
711 hp9k78[0-9] | hp78[0-9])
712 # FIXME: really hppa2.0-hp
713 basic_machine=hppa1.1-hp
714 ;;
715 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
716 # FIXME: really hppa2.0-hp
717 basic_machine=hppa1.1-hp
718 ;;
719 hp9k8[0-9][13679] | hp8[0-9][13679])
720 basic_machine=hppa1.1-hp
721 ;;
722 hp9k8[0-9][0-9] | hp8[0-9][0-9])
723 basic_machine=hppa1.0-hp
724 ;;
725 hppa-next)
726 os=-nextstep3
727 ;;
728 hppaosf)
729 basic_machine=hppa1.1-hp
730 os=-osf
731 ;;
732 hppro)
733 basic_machine=hppa1.1-hp
734 os=-proelf
735 ;;
736 i370-ibm* | ibm*)
737 basic_machine=i370-ibm
738 ;;
739 i*86v32)
740 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
741 os=-sysv32
742 ;;
743 i*86v4*)
744 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
745 os=-sysv4
746 ;;
747 i*86v)
748 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
749 os=-sysv
750 ;;
751 i*86sol2)
752 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
753 os=-solaris2
754 ;;
755 i386mach)
756 basic_machine=i386-mach
757 os=-mach
758 ;;
759 i386-vsta | vsta)
760 basic_machine=i386-unknown
761 os=-vsta
762 ;;
763 iris | iris4d)
764 basic_machine=mips-sgi
765 case $os in
766 -irix*)
767 ;;
768 *)
769 os=-irix4
770 ;;
771 esac
772 ;;
773 isi68 | isi)
774 basic_machine=m68k-isi
775 os=-sysv
776 ;;
777 m68knommu)
778 basic_machine=m68k-unknown
779 os=-linux
780 ;;
781 m68knommu-*)
782 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
783 os=-linux
784 ;;
785 m88k-omron*)
786 basic_machine=m88k-omron
787 ;;
788 magnum | m3230)
789 basic_machine=mips-mips
790 os=-sysv
791 ;;
792 merlin)
793 basic_machine=ns32k-utek
794 os=-sysv
795 ;;
796 microblaze*)
797 basic_machine=microblaze-xilinx
798 ;;
799 mingw64)
800 basic_machine=x86_64-pc
801 os=-mingw64
802 ;;
803 mingw32)
804 basic_machine=i686-pc
805 os=-mingw32
806 ;;
807 mingw32ce)
808 basic_machine=arm-unknown
809 os=-mingw32ce
810 ;;
811 miniframe)
812 basic_machine=m68000-convergent
813 ;;
814 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
815 basic_machine=m68k-atari
816 os=-mint
817 ;;
818 mips3*-*)
819 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
820 ;;
821 mips3*)
822 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
823 ;;
824 monitor)
825 basic_machine=m68k-rom68k
826 os=-coff
827 ;;
828 morphos)
829 basic_machine=powerpc-unknown
830 os=-morphos
831 ;;
832 moxiebox)
833 basic_machine=moxie-unknown
834 os=-moxiebox
835 ;;
836 msdos)
837 basic_machine=i386-pc
838 os=-msdos
839 ;;
840 ms1-*)
841 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
842 ;;
843 msys)
844 basic_machine=i686-pc
845 os=-msys
846 ;;
847 mvs)
848 basic_machine=i370-ibm
849 os=-mvs
850 ;;
851 nacl)
852 basic_machine=le32-unknown
853 os=-nacl
854 ;;
855 ncr3000)
856 basic_machine=i486-ncr
857 os=-sysv4
858 ;;
859 netbsd386)
860 basic_machine=i386-unknown
861 os=-netbsd
862 ;;
863 netwinder)
864 basic_machine=armv4l-rebel
865 os=-linux
866 ;;
867 news | news700 | news800 | news900)
868 basic_machine=m68k-sony
869 os=-newsos
870 ;;
871 news1000)
872 basic_machine=m68030-sony
873 os=-newsos
874 ;;
875 news-3600 | risc-news)
876 basic_machine=mips-sony
877 os=-newsos
878 ;;
879 necv70)
880 basic_machine=v70-nec
881 os=-sysv
882 ;;
883 next | m*-next )
884 basic_machine=m68k-next
885 case $os in
886 -nextstep* )
887 ;;
888 -ns2*)
889 os=-nextstep2
890 ;;
891 *)
892 os=-nextstep3
893 ;;
894 esac
895 ;;
896 nh3000)
897 basic_machine=m68k-harris
898 os=-cxux
899 ;;
900 nh[45]000)
901 basic_machine=m88k-harris
902 os=-cxux
903 ;;
904 nindy960)
905 basic_machine=i960-intel
906 os=-nindy
907 ;;
908 mon960)
909 basic_machine=i960-intel
910 os=-mon960
911 ;;
912 nonstopux)
913 basic_machine=mips-compaq
914 os=-nonstopux
915 ;;
916 np1)
917 basic_machine=np1-gould
918 ;;
919 neo-tandem)
920 basic_machine=neo-tandem
921 ;;
922 nse-tandem)
923 basic_machine=nse-tandem
924 ;;
925 nsr-tandem)
926 basic_machine=nsr-tandem
927 ;;
928 op50n-* | op60c-*)
929 basic_machine=hppa1.1-oki
930 os=-proelf
931 ;;
932 openrisc | openrisc-*)
933 basic_machine=or32-unknown
934 ;;
935 os400)
936 basic_machine=powerpc-ibm
937 os=-os400
938 ;;
939 OSE68000 | ose68000)
940 basic_machine=m68000-ericsson
941 os=-ose
942 ;;
943 os68k)
944 basic_machine=m68k-none
945 os=-os68k
946 ;;
947 pa-hitachi)
948 basic_machine=hppa1.1-hitachi
949 os=-hiuxwe2
950 ;;
951 paragon)
952 basic_machine=i860-intel
953 os=-osf
954 ;;
955 parisc)
956 basic_machine=hppa-unknown
957 os=-linux
958 ;;
959 parisc-*)
960 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
961 os=-linux
962 ;;
963 pbd)
964 basic_machine=sparc-tti
965 ;;
966 pbb)
967 basic_machine=m68k-tti
968 ;;
969 pc532 | pc532-*)
970 basic_machine=ns32k-pc532
971 ;;
972 pc98)
973 basic_machine=i386-pc
974 ;;
975 pc98-*)
976 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
977 ;;
978 pentium | p5 | k5 | k6 | nexgen | viac3)
979 basic_machine=i586-pc
980 ;;
981 pentiumpro | p6 | 6x86 | athlon | athlon_*)
982 basic_machine=i686-pc
983 ;;
984 pentiumii | pentium2 | pentiumiii | pentium3)
985 basic_machine=i686-pc
986 ;;
987 pentium4)
988 basic_machine=i786-pc
989 ;;
990 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
991 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
992 ;;
993 pentiumpro-* | p6-* | 6x86-* | athlon-*)
994 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
995 ;;
996 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
997 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
998 ;;
999 pentium4-*)
1000 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
1001 ;;
1002 pn)
1003 basic_machine=pn-gould
1004 ;;
1005 power) basic_machine=power-ibm
1006 ;;
1007 ppc | ppcbe) basic_machine=powerpc-unknown
1008 ;;
1009 ppc-* | ppcbe-*)
1010 basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
1011 ;;
1012 ppcle | powerpclittle | ppc-le | powerpc-little)
1013 basic_machine=powerpcle-unknown
1014 ;;
1015 ppcle-* | powerpclittle-*)
1016 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
1017 ;;
1018 ppc64) basic_machine=powerpc64-unknown
1019 ;;
1020 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
1021 ;;
1022 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
1023 basic_machine=powerpc64le-unknown
1024 ;;
1025 ppc64le-* | powerpc64little-*)
1026 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
1027 ;;
1028 ps2)
1029 basic_machine=i386-ibm
1030 ;;
1031 pw32)
1032 basic_machine=i586-unknown
1033 os=-pw32
1034 ;;
1035 rdos | rdos64)
1036 basic_machine=x86_64-pc
1037 os=-rdos
1038 ;;
1039 rdos32)
1040 basic_machine=i386-pc
1041 os=-rdos
1042 ;;
1043 rom68k)
1044 basic_machine=m68k-rom68k
1045 os=-coff
1046 ;;
1047 rm[46]00)
1048 basic_machine=mips-siemens
1049 ;;
1050 rtpc | rtpc-*)
1051 basic_machine=romp-ibm
1052 ;;
1053 s390 | s390-*)
1054 basic_machine=s390-ibm
1055 ;;
1056 s390x | s390x-*)
1057 basic_machine=s390x-ibm
1058 ;;
1059 sa29200)
1060 basic_machine=a29k-amd
1061 os=-udi
1062 ;;
1063 sb1)
1064 basic_machine=mipsisa64sb1-unknown
1065 ;;
1066 sb1el)
1067 basic_machine=mipsisa64sb1el-unknown
1068 ;;
1069 sde)
1070 basic_machine=mipsisa32-sde
1071 os=-elf
1072 ;;
1073 sei)
1074 basic_machine=mips-sei
1075 os=-seiux
1076 ;;
1077 sequent)
1078 basic_machine=i386-sequent
1079 ;;
1080 sh)
1081 basic_machine=sh-hitachi
1082 os=-hms
1083 ;;
1084 sh5el)
1085 basic_machine=sh5le-unknown
1086 ;;
1087 sh64)
1088 basic_machine=sh64-unknown
1089 ;;
1090 sparclite-wrs | simso-wrs)
1091 basic_machine=sparclite-wrs
1092 os=-vxworks
1093 ;;
1094 sps7)
1095 basic_machine=m68k-bull
1096 os=-sysv2
1097 ;;
1098 spur)
1099 basic_machine=spur-unknown
1100 ;;
1101 st2000)
1102 basic_machine=m68k-tandem
1103 ;;
1104 stratus)
1105 basic_machine=i860-stratus
1106 os=-sysv4
1107 ;;
1108 strongarm-* | thumb-*)
1109 basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
1110 ;;
1111 sun2)
1112 basic_machine=m68000-sun
1113 ;;
1114 sun2os3)
1115 basic_machine=m68000-sun
1116 os=-sunos3
1117 ;;
1118 sun2os4)
1119 basic_machine=m68000-sun
1120 os=-sunos4
1121 ;;
1122 sun3os3)
1123 basic_machine=m68k-sun
1124 os=-sunos3
1125 ;;
1126 sun3os4)
1127 basic_machine=m68k-sun
1128 os=-sunos4
1129 ;;
1130 sun4os3)
1131 basic_machine=sparc-sun
1132 os=-sunos3
1133 ;;
1134 sun4os4)
1135 basic_machine=sparc-sun
1136 os=-sunos4
1137 ;;
1138 sun4sol2)
1139 basic_machine=sparc-sun
1140 os=-solaris2
1141 ;;
1142 sun3 | sun3-*)
1143 basic_machine=m68k-sun
1144 ;;
1145 sun4)
1146 basic_machine=sparc-sun
1147 ;;
1148 sun386 | sun386i | roadrunner)
1149 basic_machine=i386-sun
1150 ;;
1151 sv1)
1152 basic_machine=sv1-cray
1153 os=-unicos
1154 ;;
1155 symmetry)
1156 basic_machine=i386-sequent
1157 os=-dynix
1158 ;;
1159 t3e)
1160 basic_machine=alphaev5-cray
1161 os=-unicos
1162 ;;
1163 t90)
1164 basic_machine=t90-cray
1165 os=-unicos
1166 ;;
1167 tile*)
1168 basic_machine=$basic_machine-unknown
1169 os=-linux-gnu
1170 ;;
1171 tx39)
1172 basic_machine=mipstx39-unknown
1173 ;;
1174 tx39el)
1175 basic_machine=mipstx39el-unknown
1176 ;;
1177 toad1)
1178 basic_machine=pdp10-xkl
1179 os=-tops20
1180 ;;
1181 tower | tower-32)
1182 basic_machine=m68k-ncr
1183 ;;
1184 tpf)
1185 basic_machine=s390x-ibm
1186 os=-tpf
1187 ;;
1188 udi29k)
1189 basic_machine=a29k-amd
1190 os=-udi
1191 ;;
1192 ultra3)
1193 basic_machine=a29k-nyu
1194 os=-sym1
1195 ;;
1196 v810 | necv810)
1197 basic_machine=v810-nec
1198 os=-none
1199 ;;
1200 vaxv)
1201 basic_machine=vax-dec
1202 os=-sysv
1203 ;;
1204 vms)
1205 basic_machine=vax-dec
1206 os=-vms
1207 ;;
1208 vpp*|vx|vx-*)
1209 basic_machine=f301-fujitsu
1210 ;;
1211 vxworks960)
1212 basic_machine=i960-wrs
1213 os=-vxworks
1214 ;;
1215 vxworks68)
1216 basic_machine=m68k-wrs
1217 os=-vxworks
1218 ;;
1219 vxworks29k)
1220 basic_machine=a29k-wrs
1221 os=-vxworks
1222 ;;
1223 w65*)
1224 basic_machine=w65-wdc
1225 os=-none
1226 ;;
1227 w89k-*)
1228 basic_machine=hppa1.1-winbond
1229 os=-proelf
1230 ;;
1231 xbox)
1232 basic_machine=i686-pc
1233 os=-mingw32
1234 ;;
1235 xps | xps100)
1236 basic_machine=xps100-honeywell
1237 ;;
1238 xscale-* | xscalee[bl]-*)
1239 basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
1240 ;;
1241 ymp)
1242 basic_machine=ymp-cray
1243 os=-unicos
1244 ;;
1245 z8k-*-coff)
1246 basic_machine=z8k-unknown
1247 os=-sim
1248 ;;
1249 z80-*-coff)
1250 basic_machine=z80-unknown
1251 os=-sim
1252 ;;
1253 none)
1254 basic_machine=none-none
1255 os=-none
1256 ;;
1257
1258# Here we handle the default manufacturer of certain CPU types. It is in
1259# some cases the only manufacturer, in others, it is the most popular.
1260 w89k)
1261 basic_machine=hppa1.1-winbond
1262 ;;
1263 op50n)
1264 basic_machine=hppa1.1-oki
1265 ;;
1266 op60c)
1267 basic_machine=hppa1.1-oki
1268 ;;
1269 romp)
1270 basic_machine=romp-ibm
1271 ;;
1272 mmix)
1273 basic_machine=mmix-knuth
1274 ;;
1275 rs6000)
1276 basic_machine=rs6000-ibm
1277 ;;
1278 vax)
1279 basic_machine=vax-dec
1280 ;;
1281 pdp10)
1282 # there are many clones, so DEC is not a safe bet
1283 basic_machine=pdp10-unknown
1284 ;;
1285 pdp11)
1286 basic_machine=pdp11-dec
1287 ;;
1288 we32k)
1289 basic_machine=we32k-att
1290 ;;
1291 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1292 basic_machine=sh-unknown
1293 ;;
1294 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1295 basic_machine=sparc-sun
1296 ;;
1297 cydra)
1298 basic_machine=cydra-cydrome
1299 ;;
1300 orion)
1301 basic_machine=orion-highlevel
1302 ;;
1303 orion105)
1304 basic_machine=clipper-highlevel
1305 ;;
1306 mac | mpw | mac-mpw)
1307 basic_machine=m68k-apple
1308 ;;
1309 pmac | pmac-mpw)
1310 basic_machine=powerpc-apple
1311 ;;
1312 *-unknown)
1313 # Make sure to match an already-canonicalized machine name.
1314 ;;
1315 *)
1316 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1317 exit 1
1318 ;;
1319esac
1320
1321# Here we canonicalize certain aliases for manufacturers.
1322case $basic_machine in
1323 *-digital*)
1324 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1325 ;;
1326 *-commodore*)
1327 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1328 ;;
1329 *)
1330 ;;
1331esac
1332
1333# Decode manufacturer-specific aliases for certain operating systems.
1334
1335if [ x"$os" != x"" ]
1336then
1337case $os in
1338 # First match some system type aliases
1339 # that might get confused with valid system types.
1340 # -solaris* is a basic system type, with this one exception.
1341 -auroraux)
1342 os=-auroraux
1343 ;;
1344 -solaris1 | -solaris1.*)
1345 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1346 ;;
1347 -solaris)
1348 os=-solaris2
1349 ;;
1350 -svr4*)
1351 os=-sysv4
1352 ;;
1353 -unixware*)
1354 os=-sysv4.2uw
1355 ;;
1356 -gnu/linux*)
1357 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1358 ;;
1359 # First accept the basic system types.
1360 # The portable systems comes first.
1361 # Each alternative MUST END IN A *, to match a version number.
1362 # -sysv* is not here because it comes later, after sysvr4.
1363 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1364 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1365 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1366 | -sym* | -kopensolaris* | -plan9* \
1367 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1368 | -aos* | -aros* \
1369 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1370 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1371 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1372 | -bitrig* | -openbsd* | -solidbsd* \
1373 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1374 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1375 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1376 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1377 | -chorusos* | -chorusrdb* | -cegcc* \
1378 | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1379 | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
1380 | -linux-newlib* | -linux-musl* | -linux-uclibc* \
1381 | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
1382 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1383 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1384 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1385 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1386 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1387 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1388 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
1389 # Remember, each alternative MUST END IN *, to match a version number.
1390 ;;
1391 -qnx*)
1392 case $basic_machine in
1393 x86-* | i*86-*)
1394 ;;
1395 *)
1396 os=-nto$os
1397 ;;
1398 esac
1399 ;;
1400 -nto-qnx*)
1401 ;;
1402 -nto*)
1403 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1404 ;;
1405 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1406 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1407 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1408 ;;
1409 -mac*)
1410 os=`echo $os | sed -e 's|mac|macos|'`
1411 ;;
1412 -linux-dietlibc)
1413 os=-linux-dietlibc
1414 ;;
1415 -linux*)
1416 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1417 ;;
1418 -sunos5*)
1419 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1420 ;;
1421 -sunos6*)
1422 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1423 ;;
1424 -opened*)
1425 os=-openedition
1426 ;;
1427 -os400*)
1428 os=-os400
1429 ;;
1430 -wince*)
1431 os=-wince
1432 ;;
1433 -osfrose*)
1434 os=-osfrose
1435 ;;
1436 -osf*)
1437 os=-osf
1438 ;;
1439 -utek*)
1440 os=-bsd
1441 ;;
1442 -dynix*)
1443 os=-bsd
1444 ;;
1445 -acis*)
1446 os=-aos
1447 ;;
1448 -atheos*)
1449 os=-atheos
1450 ;;
1451 -syllable*)
1452 os=-syllable
1453 ;;
1454 -386bsd)
1455 os=-bsd
1456 ;;
1457 -ctix* | -uts*)
1458 os=-sysv
1459 ;;
1460 -nova*)
1461 os=-rtmk-nova
1462 ;;
1463 -ns2 )
1464 os=-nextstep2
1465 ;;
1466 -nsk*)
1467 os=-nsk
1468 ;;
1469 # Preserve the version number of sinix5.
1470 -sinix5.*)
1471 os=`echo $os | sed -e 's|sinix|sysv|'`
1472 ;;
1473 -sinix*)
1474 os=-sysv4
1475 ;;
1476 -tpf*)
1477 os=-tpf
1478 ;;
1479 -triton*)
1480 os=-sysv3
1481 ;;
1482 -oss*)
1483 os=-sysv3
1484 ;;
1485 -svr4)
1486 os=-sysv4
1487 ;;
1488 -svr3)
1489 os=-sysv3
1490 ;;
1491 -sysvr4)
1492 os=-sysv4
1493 ;;
1494 # This must come after -sysvr4.
1495 -sysv*)
1496 ;;
1497 -ose*)
1498 os=-ose
1499 ;;
1500 -es1800*)
1501 os=-ose
1502 ;;
1503 -xenix)
1504 os=-xenix
1505 ;;
1506 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1507 os=-mint
1508 ;;
1509 -aros*)
1510 os=-aros
1511 ;;
1512 -zvmoe)
1513 os=-zvmoe
1514 ;;
1515 -dicos*)
1516 os=-dicos
1517 ;;
1518 -nacl*)
1519 ;;
1520 -none)
1521 ;;
1522 *)
1523 # Get rid of the `-' at the beginning of $os.
1524 os=`echo $os | sed 's/[^-]*-//'`
1525 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1526 exit 1
1527 ;;
1528esac
1529else
1530
1531# Here we handle the default operating systems that come with various machines.
1532# The value should be what the vendor currently ships out the door with their
1533# machine or put another way, the most popular os provided with the machine.
1534
1535# Note that if you're going to try to match "-MANUFACTURER" here (say,
1536# "-sun"), then you have to tell the case statement up towards the top
1537# that MANUFACTURER isn't an operating system. Otherwise, code above
1538# will signal an error saying that MANUFACTURER isn't an operating
1539# system, and we'll never get to this point.
1540
1541case $basic_machine in
1542 score-*)
1543 os=-elf
1544 ;;
1545 spu-*)
1546 os=-elf
1547 ;;
1548 *-acorn)
1549 os=-riscix1.2
1550 ;;
1551 arm*-rebel)
1552 os=-linux
1553 ;;
1554 arm*-semi)
1555 os=-aout
1556 ;;
1557 c4x-* | tic4x-*)
1558 os=-coff
1559 ;;
1560 c8051-*)
1561 os=-elf
1562 ;;
1563 hexagon-*)
1564 os=-elf
1565 ;;
1566 tic54x-*)
1567 os=-coff
1568 ;;
1569 tic55x-*)
1570 os=-coff
1571 ;;
1572 tic6x-*)
1573 os=-coff
1574 ;;
1575 # This must come before the *-dec entry.
1576 pdp10-*)
1577 os=-tops20
1578 ;;
1579 pdp11-*)
1580 os=-none
1581 ;;
1582 *-dec | vax-*)
1583 os=-ultrix4.2
1584 ;;
1585 m68*-apollo)
1586 os=-domain
1587 ;;
1588 i386-sun)
1589 os=-sunos4.0.2
1590 ;;
1591 m68000-sun)
1592 os=-sunos3
1593 ;;
1594 m68*-cisco)
1595 os=-aout
1596 ;;
1597 mep-*)
1598 os=-elf
1599 ;;
1600 mips*-cisco)
1601 os=-elf
1602 ;;
1603 mips*-*)
1604 os=-elf
1605 ;;
1606 or32-*)
1607 os=-coff
1608 ;;
1609 *-tti) # must be before sparc entry or we get the wrong os.
1610 os=-sysv3
1611 ;;
1612 sparc-* | *-sun)
1613 os=-sunos4.1.1
1614 ;;
1615 *-be)
1616 os=-beos
1617 ;;
1618 *-haiku)
1619 os=-haiku
1620 ;;
1621 *-ibm)
1622 os=-aix
1623 ;;
1624 *-knuth)
1625 os=-mmixware
1626 ;;
1627 *-wec)
1628 os=-proelf
1629 ;;
1630 *-winbond)
1631 os=-proelf
1632 ;;
1633 *-oki)
1634 os=-proelf
1635 ;;
1636 *-hp)
1637 os=-hpux
1638 ;;
1639 *-hitachi)
1640 os=-hiux
1641 ;;
1642 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1643 os=-sysv
1644 ;;
1645 *-cbm)
1646 os=-amigaos
1647 ;;
1648 *-dg)
1649 os=-dgux
1650 ;;
1651 *-dolphin)
1652 os=-sysv3
1653 ;;
1654 m68k-ccur)
1655 os=-rtu
1656 ;;
1657 m88k-omron*)
1658 os=-luna
1659 ;;
1660 *-next )
1661 os=-nextstep
1662 ;;
1663 *-sequent)
1664 os=-ptx
1665 ;;
1666 *-crds)
1667 os=-unos
1668 ;;
1669 *-ns)
1670 os=-genix
1671 ;;
1672 i370-*)
1673 os=-mvs
1674 ;;
1675 *-next)
1676 os=-nextstep3
1677 ;;
1678 *-gould)
1679 os=-sysv
1680 ;;
1681 *-highlevel)
1682 os=-bsd
1683 ;;
1684 *-encore)
1685 os=-bsd
1686 ;;
1687 *-sgi)
1688 os=-irix
1689 ;;
1690 *-siemens)
1691 os=-sysv4
1692 ;;
1693 *-masscomp)
1694 os=-rtu
1695 ;;
1696 f30[01]-fujitsu | f700-fujitsu)
1697 os=-uxpv
1698 ;;
1699 *-rom68k)
1700 os=-coff
1701 ;;
1702 *-*bug)
1703 os=-coff
1704 ;;
1705 *-apple)
1706 os=-macos
1707 ;;
1708 *-atari*)
1709 os=-mint
1710 ;;
1711 *)
1712 os=-none
1713 ;;
1714esac
1715fi
1716
1717# Here we handle the case where we know the os, and the CPU type, but not the
1718# manufacturer. We pick the logical manufacturer.
1719vendor=unknown
1720case $basic_machine in
1721 *-unknown)
1722 case $os in
1723 -riscix*)
1724 vendor=acorn
1725 ;;
1726 -sunos*)
1727 vendor=sun
1728 ;;
1729 -cnk*|-aix*)
1730 vendor=ibm
1731 ;;
1732 -beos*)
1733 vendor=be
1734 ;;
1735 -hpux*)
1736 vendor=hp
1737 ;;
1738 -mpeix*)
1739 vendor=hp
1740 ;;
1741 -hiux*)
1742 vendor=hitachi
1743 ;;
1744 -unos*)
1745 vendor=crds
1746 ;;
1747 -dgux*)
1748 vendor=dg
1749 ;;
1750 -luna*)
1751 vendor=omron
1752 ;;
1753 -genix*)
1754 vendor=ns
1755 ;;
1756 -mvs* | -opened*)
1757 vendor=ibm
1758 ;;
1759 -os400*)
1760 vendor=ibm
1761 ;;
1762 -ptx*)
1763 vendor=sequent
1764 ;;
1765 -tpf*)
1766 vendor=ibm
1767 ;;
1768 -vxsim* | -vxworks* | -windiss*)
1769 vendor=wrs
1770 ;;
1771 -aux*)
1772 vendor=apple
1773 ;;
1774 -hms*)
1775 vendor=hitachi
1776 ;;
1777 -mpw* | -macos*)
1778 vendor=apple
1779 ;;
1780 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1781 vendor=atari
1782 ;;
1783 -vos*)
1784 vendor=stratus
1785 ;;
1786 esac
1787 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1788 ;;
1789esac
1790
1791echo $basic_machine$os
1792exit
1793
1794# Local variables:
1795# eval: (add-hook 'write-file-hooks 'time-stamp)
1796# time-stamp-start: "timestamp='"
1797# time-stamp-format: "%:y-%02m-%02d"
1798# time-stamp-end: "'"
1799# End:
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