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1#! /bin/sh
2# Configuration validation subroutine script.
3# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
5# 2011, 2012 Free Software Foundation, Inc.
6
7timestamp='2012-08-18'
8
9# This file is (in principle) common to ALL GNU software.
10# The presence of a machine in this file suggests that SOME GNU software
11# can handle that machine. It does not imply ALL GNU software can.
12#
13# This file is free software; you can redistribute it and/or modify
14# it under the terms of the GNU General Public License as published by
15# the Free Software Foundation; either version 2 of the License, or
16# (at your option) any later version.
17#
18# This program is distributed in the hope that it will be useful,
19# but WITHOUT ANY WARRANTY; without even the implied warranty of
20# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21# GNU General Public License for more details.
22#
23# You should have received a copy of the GNU General Public License
24# along with this program; if not, see <http://www.gnu.org/licenses/>.
25#
26# As a special exception to the GNU General Public License, if you
27# distribute this file as part of a program that contains a
28# configuration script generated by Autoconf, you may include it under
29# the same distribution terms that you use for the rest of that program.
30
31
32# Please send patches to <config-patches@gnu.org>. Submit a context
33# diff and a properly formatted GNU ChangeLog entry.
34#
35# Configuration subroutine to validate and canonicalize a configuration type.
36# Supply the specified configuration type as an argument.
37# If it is invalid, we print an error message on stderr and exit with code 1.
38# Otherwise, we print the canonical config type on stdout and succeed.
39
40# You can get the latest version of this script from:
41# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
42
43# This file is supposed to be the same for all GNU packages
44# and recognize all the CPU types, system types and aliases
45# that are meaningful with *any* GNU software.
46# Each package is responsible for reporting which valid configurations
47# it does not support. The user should be able to distinguish
48# a failure to support a valid configuration from a meaningless
49# configuration.
50
51# The goal of this file is to map all the various variations of a given
52# machine specification into a single specification in the form:
53# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
54# or in some cases, the newer four-part form:
55# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
56# It is wrong to echo any other type of specification.
57
58me=`echo "$0" | sed -e 's,.*/,,'`
59
60usage="\
61Usage: $0 [OPTION] CPU-MFR-OPSYS
62 $0 [OPTION] ALIAS
63
64Canonicalize a configuration name.
65
66Operation modes:
67 -h, --help print this help, then exit
68 -t, --time-stamp print date of last modification, then exit
69 -v, --version print version number, then exit
70
71Report bugs and patches to <config-patches@gnu.org>."
72
73version="\
74GNU config.sub ($timestamp)
75
76Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
772001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
78Free Software Foundation, Inc.
79
80This is free software; see the source for copying conditions. There is NO
81warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
82
83help="
84Try \`$me --help' for more information."
85
86# Parse command line
87while test $# -gt 0 ; do
88 case $1 in
89 --time-stamp | --time* | -t )
90 echo "$timestamp" ; exit ;;
91 --version | -v )
92 echo "$version" ; exit ;;
93 --help | --h* | -h )
94 echo "$usage"; exit ;;
95 -- ) # Stop option processing
96 shift; break ;;
97 - ) # Use stdin as input.
98 break ;;
99 -* )
100 echo "$me: invalid option $1$help"
101 exit 1 ;;
102
103 *local*)
104 # First pass through any local machine types.
105 echo $1
106 exit ;;
107
108 * )
109 break ;;
110 esac
111done
112
113case $# in
114 0) echo "$me: missing argument$help" >&2
115 exit 1;;
116 1) ;;
117 *) echo "$me: too many arguments$help" >&2
118 exit 1;;
119esac
120
121# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
122# Here we must recognize all the valid KERNEL-OS combinations.
123maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
124case $maybe_os in
125 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
126 linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
127 knetbsd*-gnu* | netbsd*-gnu* | \
128 kopensolaris*-gnu* | \
129 storm-chaos* | os2-emx* | rtmk-nova*)
130 os=-$maybe_os
131 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
132 ;;
133 android-linux)
134 os=-linux-android
135 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
136 ;;
137 *)
138 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
139 if [ $basic_machine != $1 ]
140 then os=`echo $1 | sed 's/.*-/-/'`
141 else os=; fi
142 ;;
143esac
144
145### Let's recognize common machines as not being operating systems so
146### that things like config.sub decstation-3100 work. We also
147### recognize some manufacturers as not being operating systems, so we
148### can provide default operating systems below.
149case $os in
150 -sun*os*)
151 # Prevent following clause from handling this invalid input.
152 ;;
153 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
154 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
155 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
156 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
157 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
158 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
159 -apple | -axis | -knuth | -cray | -microblaze)
160 os=
161 basic_machine=$1
162 ;;
163 -bluegene*)
164 os=-cnk
165 ;;
166 -sim | -cisco | -oki | -wec | -winbond)
167 os=
168 basic_machine=$1
169 ;;
170 -scout)
171 ;;
172 -wrs)
173 os=-vxworks
174 basic_machine=$1
175 ;;
176 -chorusos*)
177 os=-chorusos
178 basic_machine=$1
179 ;;
180 -chorusrdb)
181 os=-chorusrdb
182 basic_machine=$1
183 ;;
184 -hiux*)
185 os=-hiuxwe2
186 ;;
187 -sco6)
188 os=-sco5v6
189 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
190 ;;
191 -sco5)
192 os=-sco3.2v5
193 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
194 ;;
195 -sco4)
196 os=-sco3.2v4
197 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
198 ;;
199 -sco3.2.[4-9]*)
200 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
201 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
202 ;;
203 -sco3.2v[4-9]*)
204 # Don't forget version if it is 3.2v4 or newer.
205 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
206 ;;
207 -sco5v6*)
208 # Don't forget version if it is 3.2v4 or newer.
209 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
210 ;;
211 -sco*)
212 os=-sco3.2v2
213 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
214 ;;
215 -udk*)
216 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
217 ;;
218 -isc)
219 os=-isc2.2
220 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
221 ;;
222 -clix*)
223 basic_machine=clipper-intergraph
224 ;;
225 -isc*)
226 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
227 ;;
228 -lynx*178)
229 os=-lynxos178
230 ;;
231 -lynx*5)
232 os=-lynxos5
233 ;;
234 -lynx*)
235 os=-lynxos
236 ;;
237 -ptx*)
238 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
239 ;;
240 -windowsnt*)
241 os=`echo $os | sed -e 's/windowsnt/winnt/'`
242 ;;
243 -psos*)
244 os=-psos
245 ;;
246 -mint | -mint[0-9]*)
247 basic_machine=m68k-atari
248 os=-mint
249 ;;
250esac
251
252# Decode aliases for certain CPU-COMPANY combinations.
253case $basic_machine in
254 # Recognize the basic CPU types without company name.
255 # Some are omitted here because they have special meanings below.
256 1750a | 580 \
257 | a29k \
258 | aarch64 | aarch64_be \
259 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
260 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
261 | am33_2.0 \
262 | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
263 | be32 | be64 \
264 | bfin \
265 | c4x | clipper \
266 | d10v | d30v | dlx | dsp16xx \
267 | epiphany \
268 | fido | fr30 | frv \
269 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
270 | hexagon \
271 | i370 | i860 | i960 | ia64 \
272 | ip2k | iq2000 \
273 | le32 | le64 \
274 | lm32 \
275 | m32c | m32r | m32rle | m68000 | m68k | m88k \
276 | maxq | mb | microblaze | mcore | mep | metag \
277 | mips | mipsbe | mipseb | mipsel | mipsle \
278 | mips16 \
279 | mips64 | mips64el \
280 | mips64octeon | mips64octeonel \
281 | mips64orion | mips64orionel \
282 | mips64r5900 | mips64r5900el \
283 | mips64vr | mips64vrel \
284 | mips64vr4100 | mips64vr4100el \
285 | mips64vr4300 | mips64vr4300el \
286 | mips64vr5000 | mips64vr5000el \
287 | mips64vr5900 | mips64vr5900el \
288 | mipsisa32 | mipsisa32el \
289 | mipsisa32r2 | mipsisa32r2el \
290 | mipsisa64 | mipsisa64el \
291 | mipsisa64r2 | mipsisa64r2el \
292 | mipsisa64sb1 | mipsisa64sb1el \
293 | mipsisa64sr71k | mipsisa64sr71kel \
294 | mipstx39 | mipstx39el \
295 | mn10200 | mn10300 \
296 | moxie \
297 | mt \
298 | msp430 \
299 | nds32 | nds32le | nds32be \
300 | nios | nios2 \
301 | ns16k | ns32k \
302 | open8 \
303 | or32 \
304 | pdp10 | pdp11 | pj | pjl \
305 | powerpc | powerpc64 | powerpc64le | powerpcle \
306 | pyramid \
307 | rl78 | rx \
308 | score \
309 | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
310 | sh64 | sh64le \
311 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
312 | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
313 | spu \
314 | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
315 | ubicom32 \
316 | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
317 | 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 m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
332 basic_machine=$basic_machine-unknown
333 os=-none
334 ;;
335 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
336 ;;
337 ms1)
338 basic_machine=mt-unknown
339 ;;
340
341 strongarm | thumb | xscale)
342 basic_machine=arm-unknown
343 ;;
344 xgate)
345 basic_machine=$basic_machine-unknown
346 os=-none
347 ;;
348 xscaleeb)
349 basic_machine=armeb-unknown
350 ;;
351
352 xscaleel)
353 basic_machine=armel-unknown
354 ;;
355
356 # We use `pc' rather than `unknown'
357 # because (1) that's what they normally are, and
358 # (2) the word "unknown" tends to confuse beginning users.
359 i*86 | x86_64)
360 basic_machine=$basic_machine-pc
361 ;;
362 # Object if more than one company name word.
363 *-*-*)
364 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
365 exit 1
366 ;;
367 # Recognize the basic CPU types with company name.
368 580-* \
369 | a29k-* \
370 | aarch64-* | aarch64_be-* \
371 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
372 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
373 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
374 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
375 | avr-* | avr32-* \
376 | be32-* | be64-* \
377 | bfin-* | bs2000-* \
378 | c[123]* | c30-* | [cjt]90-* | c4x-* \
379 | clipper-* | craynv-* | cydra-* \
380 | d10v-* | d30v-* | dlx-* \
381 | elxsi-* \
382 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
383 | h8300-* | h8500-* \
384 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
385 | hexagon-* \
386 | i*86-* | i860-* | i960-* | ia64-* \
387 | ip2k-* | iq2000-* \
388 | le32-* | le64-* \
389 | lm32-* \
390 | m32c-* | m32r-* | m32rle-* \
391 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
392 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
393 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
394 | mips16-* \
395 | mips64-* | mips64el-* \
396 | mips64octeon-* | mips64octeonel-* \
397 | mips64orion-* | mips64orionel-* \
398 | mips64r5900-* | mips64r5900el-* \
399 | mips64vr-* | mips64vrel-* \
400 | mips64vr4100-* | mips64vr4100el-* \
401 | mips64vr4300-* | mips64vr4300el-* \
402 | mips64vr5000-* | mips64vr5000el-* \
403 | mips64vr5900-* | mips64vr5900el-* \
404 | mipsisa32-* | mipsisa32el-* \
405 | mipsisa32r2-* | mipsisa32r2el-* \
406 | mipsisa64-* | mipsisa64el-* \
407 | mipsisa64r2-* | mipsisa64r2el-* \
408 | mipsisa64sb1-* | mipsisa64sb1el-* \
409 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
410 | mipstx39-* | mipstx39el-* \
411 | mmix-* \
412 | mt-* \
413 | msp430-* \
414 | nds32-* | nds32le-* | nds32be-* \
415 | nios-* | nios2-* \
416 | none-* | np1-* | ns16k-* | ns32k-* \
417 | open8-* \
418 | orion-* \
419 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
420 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
421 | pyramid-* \
422 | rl78-* | romp-* | rs6000-* | rx-* \
423 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
424 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
425 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
426 | sparclite-* \
427 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
428 | tahoe-* \
429 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
430 | tile*-* \
431 | tron-* \
432 | ubicom32-* \
433 | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
434 | vax-* \
435 | we32k-* \
436 | x86-* | x86_64-* | xc16x-* | xps100-* \
437 | xstormy16-* | xtensa*-* \
438 | ymp-* \
439 | z8k-* | z80-*)
440 ;;
441 # Recognize the basic CPU types without company name, with glob match.
442 xtensa*)
443 basic_machine=$basic_machine-unknown
444 ;;
445 # Recognize the various machine names and aliases which stand
446 # for a CPU type and a company and sometimes even an OS.
447 386bsd)
448 basic_machine=i386-unknown
449 os=-bsd
450 ;;
451 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
452 basic_machine=m68000-att
453 ;;
454 3b*)
455 basic_machine=we32k-att
456 ;;
457 a29khif)
458 basic_machine=a29k-amd
459 os=-udi
460 ;;
461 abacus)
462 basic_machine=abacus-unknown
463 ;;
464 adobe68k)
465 basic_machine=m68010-adobe
466 os=-scout
467 ;;
468 alliant | fx80)
469 basic_machine=fx80-alliant
470 ;;
471 altos | altos3068)
472 basic_machine=m68k-altos
473 ;;
474 am29k)
475 basic_machine=a29k-none
476 os=-bsd
477 ;;
478 amd64)
479 basic_machine=x86_64-pc
480 ;;
481 amd64-*)
482 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
483 ;;
484 amdahl)
485 basic_machine=580-amdahl
486 os=-sysv
487 ;;
488 amiga | amiga-*)
489 basic_machine=m68k-unknown
490 ;;
491 amigaos | amigados)
492 basic_machine=m68k-unknown
493 os=-amigaos
494 ;;
495 amigaunix | amix)
496 basic_machine=m68k-unknown
497 os=-sysv4
498 ;;
499 apollo68)
500 basic_machine=m68k-apollo
501 os=-sysv
502 ;;
503 apollo68bsd)
504 basic_machine=m68k-apollo
505 os=-bsd
506 ;;
507 aros)
508 basic_machine=i386-pc
509 os=-aros
510 ;;
511 aux)
512 basic_machine=m68k-apple
513 os=-aux
514 ;;
515 balance)
516 basic_machine=ns32k-sequent
517 os=-dynix
518 ;;
519 blackfin)
520 basic_machine=bfin-unknown
521 os=-linux
522 ;;
523 blackfin-*)
524 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
525 os=-linux
526 ;;
527 bluegene*)
528 basic_machine=powerpc-ibm
529 os=-cnk
530 ;;
531 c54x-*)
532 basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
533 ;;
534 c55x-*)
535 basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
536 ;;
537 c6x-*)
538 basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
539 ;;
540 c90)
541 basic_machine=c90-cray
542 os=-unicos
543 ;;
544 cegcc)
545 basic_machine=arm-unknown
546 os=-cegcc
547 ;;
548 convex-c1)
549 basic_machine=c1-convex
550 os=-bsd
551 ;;
552 convex-c2)
553 basic_machine=c2-convex
554 os=-bsd
555 ;;
556 convex-c32)
557 basic_machine=c32-convex
558 os=-bsd
559 ;;
560 convex-c34)
561 basic_machine=c34-convex
562 os=-bsd
563 ;;
564 convex-c38)
565 basic_machine=c38-convex
566 os=-bsd
567 ;;
568 cray | j90)
569 basic_machine=j90-cray
570 os=-unicos
571 ;;
572 craynv)
573 basic_machine=craynv-cray
574 os=-unicosmp
575 ;;
576 cr16 | cr16-*)
577 basic_machine=cr16-unknown
578 os=-elf
579 ;;
580 crds | unos)
581 basic_machine=m68k-crds
582 ;;
583 crisv32 | crisv32-* | etraxfs*)
584 basic_machine=crisv32-axis
585 ;;
586 cris | cris-* | etrax*)
587 basic_machine=cris-axis
588 ;;
589 crx)
590 basic_machine=crx-unknown
591 os=-elf
592 ;;
593 da30 | da30-*)
594 basic_machine=m68k-da30
595 ;;
596 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
597 basic_machine=mips-dec
598 ;;
599 decsystem10* | dec10*)
600 basic_machine=pdp10-dec
601 os=-tops10
602 ;;
603 decsystem20* | dec20*)
604 basic_machine=pdp10-dec
605 os=-tops20
606 ;;
607 delta | 3300 | motorola-3300 | motorola-delta \
608 | 3300-motorola | delta-motorola)
609 basic_machine=m68k-motorola
610 ;;
611 delta88)
612 basic_machine=m88k-motorola
613 os=-sysv3
614 ;;
615 dicos)
616 basic_machine=i686-pc
617 os=-dicos
618 ;;
619 djgpp)
620 basic_machine=i586-pc
621 os=-msdosdjgpp
622 ;;
623 dpx20 | dpx20-*)
624 basic_machine=rs6000-bull
625 os=-bosx
626 ;;
627 dpx2* | dpx2*-bull)
628 basic_machine=m68k-bull
629 os=-sysv3
630 ;;
631 ebmon29k)
632 basic_machine=a29k-amd
633 os=-ebmon
634 ;;
635 elxsi)
636 basic_machine=elxsi-elxsi
637 os=-bsd
638 ;;
639 encore | umax | mmax)
640 basic_machine=ns32k-encore
641 ;;
642 es1800 | OSE68k | ose68k | ose | OSE)
643 basic_machine=m68k-ericsson
644 os=-ose
645 ;;
646 fx2800)
647 basic_machine=i860-alliant
648 ;;
649 genix)
650 basic_machine=ns32k-ns
651 ;;
652 gmicro)
653 basic_machine=tron-gmicro
654 os=-sysv
655 ;;
656 go32)
657 basic_machine=i386-pc
658 os=-go32
659 ;;
660 h3050r* | hiux*)
661 basic_machine=hppa1.1-hitachi
662 os=-hiuxwe2
663 ;;
664 h8300hms)
665 basic_machine=h8300-hitachi
666 os=-hms
667 ;;
668 h8300xray)
669 basic_machine=h8300-hitachi
670 os=-xray
671 ;;
672 h8500hms)
673 basic_machine=h8500-hitachi
674 os=-hms
675 ;;
676 harris)
677 basic_machine=m88k-harris
678 os=-sysv3
679 ;;
680 hp300-*)
681 basic_machine=m68k-hp
682 ;;
683 hp300bsd)
684 basic_machine=m68k-hp
685 os=-bsd
686 ;;
687 hp300hpux)
688 basic_machine=m68k-hp
689 os=-hpux
690 ;;
691 hp3k9[0-9][0-9] | hp9[0-9][0-9])
692 basic_machine=hppa1.0-hp
693 ;;
694 hp9k2[0-9][0-9] | hp9k31[0-9])
695 basic_machine=m68000-hp
696 ;;
697 hp9k3[2-9][0-9])
698 basic_machine=m68k-hp
699 ;;
700 hp9k6[0-9][0-9] | hp6[0-9][0-9])
701 basic_machine=hppa1.0-hp
702 ;;
703 hp9k7[0-79][0-9] | hp7[0-79][0-9])
704 basic_machine=hppa1.1-hp
705 ;;
706 hp9k78[0-9] | hp78[0-9])
707 # FIXME: really hppa2.0-hp
708 basic_machine=hppa1.1-hp
709 ;;
710 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
711 # FIXME: really hppa2.0-hp
712 basic_machine=hppa1.1-hp
713 ;;
714 hp9k8[0-9][13679] | hp8[0-9][13679])
715 basic_machine=hppa1.1-hp
716 ;;
717 hp9k8[0-9][0-9] | hp8[0-9][0-9])
718 basic_machine=hppa1.0-hp
719 ;;
720 hppa-next)
721 os=-nextstep3
722 ;;
723 hppaosf)
724 basic_machine=hppa1.1-hp
725 os=-osf
726 ;;
727 hppro)
728 basic_machine=hppa1.1-hp
729 os=-proelf
730 ;;
731 i370-ibm* | ibm*)
732 basic_machine=i370-ibm
733 ;;
734 i*86v32)
735 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
736 os=-sysv32
737 ;;
738 i*86v4*)
739 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
740 os=-sysv4
741 ;;
742 i*86v)
743 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
744 os=-sysv
745 ;;
746 i*86sol2)
747 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
748 os=-solaris2
749 ;;
750 i386mach)
751 basic_machine=i386-mach
752 os=-mach
753 ;;
754 i386-vsta | vsta)
755 basic_machine=i386-unknown
756 os=-vsta
757 ;;
758 iris | iris4d)
759 basic_machine=mips-sgi
760 case $os in
761 -irix*)
762 ;;
763 *)
764 os=-irix4
765 ;;
766 esac
767 ;;
768 isi68 | isi)
769 basic_machine=m68k-isi
770 os=-sysv
771 ;;
772 m68knommu)
773 basic_machine=m68k-unknown
774 os=-linux
775 ;;
776 m68knommu-*)
777 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
778 os=-linux
779 ;;
780 m88k-omron*)
781 basic_machine=m88k-omron
782 ;;
783 magnum | m3230)
784 basic_machine=mips-mips
785 os=-sysv
786 ;;
787 merlin)
788 basic_machine=ns32k-utek
789 os=-sysv
790 ;;
791 microblaze)
792 basic_machine=microblaze-xilinx
793 ;;
794 mingw64)
795 basic_machine=x86_64-pc
796 os=-mingw64
797 ;;
798 mingw32)
799 basic_machine=i386-pc
800 os=-mingw32
801 ;;
802 mingw32ce)
803 basic_machine=arm-unknown
804 os=-mingw32ce
805 ;;
806 miniframe)
807 basic_machine=m68000-convergent
808 ;;
809 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
810 basic_machine=m68k-atari
811 os=-mint
812 ;;
813 mips3*-*)
814 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
815 ;;
816 mips3*)
817 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
818 ;;
819 monitor)
820 basic_machine=m68k-rom68k
821 os=-coff
822 ;;
823 morphos)
824 basic_machine=powerpc-unknown
825 os=-morphos
826 ;;
827 msdos)
828 basic_machine=i386-pc
829 os=-msdos
830 ;;
831 ms1-*)
832 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
833 ;;
834 msys)
835 basic_machine=i386-pc
836 os=-msys
837 ;;
838 mvs)
839 basic_machine=i370-ibm
840 os=-mvs
841 ;;
842 nacl)
843 basic_machine=le32-unknown
844 os=-nacl
845 ;;
846 ncr3000)
847 basic_machine=i486-ncr
848 os=-sysv4
849 ;;
850 netbsd386)
851 basic_machine=i386-unknown
852 os=-netbsd
853 ;;
854 netwinder)
855 basic_machine=armv4l-rebel
856 os=-linux
857 ;;
858 news | news700 | news800 | news900)
859 basic_machine=m68k-sony
860 os=-newsos
861 ;;
862 news1000)
863 basic_machine=m68030-sony
864 os=-newsos
865 ;;
866 news-3600 | risc-news)
867 basic_machine=mips-sony
868 os=-newsos
869 ;;
870 necv70)
871 basic_machine=v70-nec
872 os=-sysv
873 ;;
874 next | m*-next )
875 basic_machine=m68k-next
876 case $os in
877 -nextstep* )
878 ;;
879 -ns2*)
880 os=-nextstep2
881 ;;
882 *)
883 os=-nextstep3
884 ;;
885 esac
886 ;;
887 nh3000)
888 basic_machine=m68k-harris
889 os=-cxux
890 ;;
891 nh[45]000)
892 basic_machine=m88k-harris
893 os=-cxux
894 ;;
895 nindy960)
896 basic_machine=i960-intel
897 os=-nindy
898 ;;
899 mon960)
900 basic_machine=i960-intel
901 os=-mon960
902 ;;
903 nonstopux)
904 basic_machine=mips-compaq
905 os=-nonstopux
906 ;;
907 np1)
908 basic_machine=np1-gould
909 ;;
910 neo-tandem)
911 basic_machine=neo-tandem
912 ;;
913 nse-tandem)
914 basic_machine=nse-tandem
915 ;;
916 nsr-tandem)
917 basic_machine=nsr-tandem
918 ;;
919 op50n-* | op60c-*)
920 basic_machine=hppa1.1-oki
921 os=-proelf
922 ;;
923 openrisc | openrisc-*)
924 basic_machine=or32-unknown
925 ;;
926 os400)
927 basic_machine=powerpc-ibm
928 os=-os400
929 ;;
930 OSE68000 | ose68000)
931 basic_machine=m68000-ericsson
932 os=-ose
933 ;;
934 os68k)
935 basic_machine=m68k-none
936 os=-os68k
937 ;;
938 pa-hitachi)
939 basic_machine=hppa1.1-hitachi
940 os=-hiuxwe2
941 ;;
942 paragon)
943 basic_machine=i860-intel
944 os=-osf
945 ;;
946 parisc)
947 basic_machine=hppa-unknown
948 os=-linux
949 ;;
950 parisc-*)
951 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
952 os=-linux
953 ;;
954 pbd)
955 basic_machine=sparc-tti
956 ;;
957 pbb)
958 basic_machine=m68k-tti
959 ;;
960 pc532 | pc532-*)
961 basic_machine=ns32k-pc532
962 ;;
963 pc98)
964 basic_machine=i386-pc
965 ;;
966 pc98-*)
967 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
968 ;;
969 pentium | p5 | k5 | k6 | nexgen | viac3)
970 basic_machine=i586-pc
971 ;;
972 pentiumpro | p6 | 6x86 | athlon | athlon_*)
973 basic_machine=i686-pc
974 ;;
975 pentiumii | pentium2 | pentiumiii | pentium3)
976 basic_machine=i686-pc
977 ;;
978 pentium4)
979 basic_machine=i786-pc
980 ;;
981 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
982 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
983 ;;
984 pentiumpro-* | p6-* | 6x86-* | athlon-*)
985 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
986 ;;
987 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
988 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
989 ;;
990 pentium4-*)
991 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
992 ;;
993 pn)
994 basic_machine=pn-gould
995 ;;
996 power) basic_machine=power-ibm
997 ;;
998 ppc | ppcbe) basic_machine=powerpc-unknown
999 ;;
1000 ppc-* | ppcbe-*)
1001 basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
1002 ;;
1003 ppcle | powerpclittle | ppc-le | powerpc-little)
1004 basic_machine=powerpcle-unknown
1005 ;;
1006 ppcle-* | powerpclittle-*)
1007 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
1008 ;;
1009 ppc64) basic_machine=powerpc64-unknown
1010 ;;
1011 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
1012 ;;
1013 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
1014 basic_machine=powerpc64le-unknown
1015 ;;
1016 ppc64le-* | powerpc64little-*)
1017 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
1018 ;;
1019 ps2)
1020 basic_machine=i386-ibm
1021 ;;
1022 pw32)
1023 basic_machine=i586-unknown
1024 os=-pw32
1025 ;;
1026 rdos)
1027 basic_machine=i386-pc
1028 os=-rdos
1029 ;;
1030 rom68k)
1031 basic_machine=m68k-rom68k
1032 os=-coff
1033 ;;
1034 rm[46]00)
1035 basic_machine=mips-siemens
1036 ;;
1037 rtpc | rtpc-*)
1038 basic_machine=romp-ibm
1039 ;;
1040 s390 | s390-*)
1041 basic_machine=s390-ibm
1042 ;;
1043 s390x | s390x-*)
1044 basic_machine=s390x-ibm
1045 ;;
1046 sa29200)
1047 basic_machine=a29k-amd
1048 os=-udi
1049 ;;
1050 sb1)
1051 basic_machine=mipsisa64sb1-unknown
1052 ;;
1053 sb1el)
1054 basic_machine=mipsisa64sb1el-unknown
1055 ;;
1056 sde)
1057 basic_machine=mipsisa32-sde
1058 os=-elf
1059 ;;
1060 sei)
1061 basic_machine=mips-sei
1062 os=-seiux
1063 ;;
1064 sequent)
1065 basic_machine=i386-sequent
1066 ;;
1067 sh)
1068 basic_machine=sh-hitachi
1069 os=-hms
1070 ;;
1071 sh5el)
1072 basic_machine=sh5le-unknown
1073 ;;
1074 sh64)
1075 basic_machine=sh64-unknown
1076 ;;
1077 sparclite-wrs | simso-wrs)
1078 basic_machine=sparclite-wrs
1079 os=-vxworks
1080 ;;
1081 sps7)
1082 basic_machine=m68k-bull
1083 os=-sysv2
1084 ;;
1085 spur)
1086 basic_machine=spur-unknown
1087 ;;
1088 st2000)
1089 basic_machine=m68k-tandem
1090 ;;
1091 stratus)
1092 basic_machine=i860-stratus
1093 os=-sysv4
1094 ;;
1095 strongarm-* | thumb-*)
1096 basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
1097 ;;
1098 sun2)
1099 basic_machine=m68000-sun
1100 ;;
1101 sun2os3)
1102 basic_machine=m68000-sun
1103 os=-sunos3
1104 ;;
1105 sun2os4)
1106 basic_machine=m68000-sun
1107 os=-sunos4
1108 ;;
1109 sun3os3)
1110 basic_machine=m68k-sun
1111 os=-sunos3
1112 ;;
1113 sun3os4)
1114 basic_machine=m68k-sun
1115 os=-sunos4
1116 ;;
1117 sun4os3)
1118 basic_machine=sparc-sun
1119 os=-sunos3
1120 ;;
1121 sun4os4)
1122 basic_machine=sparc-sun
1123 os=-sunos4
1124 ;;
1125 sun4sol2)
1126 basic_machine=sparc-sun
1127 os=-solaris2
1128 ;;
1129 sun3 | sun3-*)
1130 basic_machine=m68k-sun
1131 ;;
1132 sun4)
1133 basic_machine=sparc-sun
1134 ;;
1135 sun386 | sun386i | roadrunner)
1136 basic_machine=i386-sun
1137 ;;
1138 sv1)
1139 basic_machine=sv1-cray
1140 os=-unicos
1141 ;;
1142 symmetry)
1143 basic_machine=i386-sequent
1144 os=-dynix
1145 ;;
1146 t3e)
1147 basic_machine=alphaev5-cray
1148 os=-unicos
1149 ;;
1150 t90)
1151 basic_machine=t90-cray
1152 os=-unicos
1153 ;;
1154 tile*)
1155 basic_machine=$basic_machine-unknown
1156 os=-linux-gnu
1157 ;;
1158 tx39)
1159 basic_machine=mipstx39-unknown
1160 ;;
1161 tx39el)
1162 basic_machine=mipstx39el-unknown
1163 ;;
1164 toad1)
1165 basic_machine=pdp10-xkl
1166 os=-tops20
1167 ;;
1168 tower | tower-32)
1169 basic_machine=m68k-ncr
1170 ;;
1171 tpf)
1172 basic_machine=s390x-ibm
1173 os=-tpf
1174 ;;
1175 udi29k)
1176 basic_machine=a29k-amd
1177 os=-udi
1178 ;;
1179 ultra3)
1180 basic_machine=a29k-nyu
1181 os=-sym1
1182 ;;
1183 v810 | necv810)
1184 basic_machine=v810-nec
1185 os=-none
1186 ;;
1187 vaxv)
1188 basic_machine=vax-dec
1189 os=-sysv
1190 ;;
1191 vms)
1192 basic_machine=vax-dec
1193 os=-vms
1194 ;;
1195 vpp*|vx|vx-*)
1196 basic_machine=f301-fujitsu
1197 ;;
1198 vxworks960)
1199 basic_machine=i960-wrs
1200 os=-vxworks
1201 ;;
1202 vxworks68)
1203 basic_machine=m68k-wrs
1204 os=-vxworks
1205 ;;
1206 vxworks29k)
1207 basic_machine=a29k-wrs
1208 os=-vxworks
1209 ;;
1210 w65*)
1211 basic_machine=w65-wdc
1212 os=-none
1213 ;;
1214 w89k-*)
1215 basic_machine=hppa1.1-winbond
1216 os=-proelf
1217 ;;
1218 xbox)
1219 basic_machine=i686-pc
1220 os=-mingw32
1221 ;;
1222 xps | xps100)
1223 basic_machine=xps100-honeywell
1224 ;;
1225 xscale-* | xscalee[bl]-*)
1226 basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
1227 ;;
1228 ymp)
1229 basic_machine=ymp-cray
1230 os=-unicos
1231 ;;
1232 z8k-*-coff)
1233 basic_machine=z8k-unknown
1234 os=-sim
1235 ;;
1236 z80-*-coff)
1237 basic_machine=z80-unknown
1238 os=-sim
1239 ;;
1240 none)
1241 basic_machine=none-none
1242 os=-none
1243 ;;
1244
1245# Here we handle the default manufacturer of certain CPU types. It is in
1246# some cases the only manufacturer, in others, it is the most popular.
1247 w89k)
1248 basic_machine=hppa1.1-winbond
1249 ;;
1250 op50n)
1251 basic_machine=hppa1.1-oki
1252 ;;
1253 op60c)
1254 basic_machine=hppa1.1-oki
1255 ;;
1256 romp)
1257 basic_machine=romp-ibm
1258 ;;
1259 mmix)
1260 basic_machine=mmix-knuth
1261 ;;
1262 rs6000)
1263 basic_machine=rs6000-ibm
1264 ;;
1265 vax)
1266 basic_machine=vax-dec
1267 ;;
1268 pdp10)
1269 # there are many clones, so DEC is not a safe bet
1270 basic_machine=pdp10-unknown
1271 ;;
1272 pdp11)
1273 basic_machine=pdp11-dec
1274 ;;
1275 we32k)
1276 basic_machine=we32k-att
1277 ;;
1278 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1279 basic_machine=sh-unknown
1280 ;;
1281 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1282 basic_machine=sparc-sun
1283 ;;
1284 cydra)
1285 basic_machine=cydra-cydrome
1286 ;;
1287 orion)
1288 basic_machine=orion-highlevel
1289 ;;
1290 orion105)
1291 basic_machine=clipper-highlevel
1292 ;;
1293 mac | mpw | mac-mpw)
1294 basic_machine=m68k-apple
1295 ;;
1296 pmac | pmac-mpw)
1297 basic_machine=powerpc-apple
1298 ;;
1299 *-unknown)
1300 # Make sure to match an already-canonicalized machine name.
1301 ;;
1302 *)
1303 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1304 exit 1
1305 ;;
1306esac
1307
1308# Here we canonicalize certain aliases for manufacturers.
1309case $basic_machine in
1310 *-digital*)
1311 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1312 ;;
1313 *-commodore*)
1314 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1315 ;;
1316 *)
1317 ;;
1318esac
1319
1320# Decode manufacturer-specific aliases for certain operating systems.
1321
1322if [ x"$os" != x"" ]
1323then
1324case $os in
1325 # First match some system type aliases
1326 # that might get confused with valid system types.
1327 # -solaris* is a basic system type, with this one exception.
1328 -auroraux)
1329 os=-auroraux
1330 ;;
1331 -solaris1 | -solaris1.*)
1332 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1333 ;;
1334 -solaris)
1335 os=-solaris2
1336 ;;
1337 -svr4*)
1338 os=-sysv4
1339 ;;
1340 -unixware*)
1341 os=-sysv4.2uw
1342 ;;
1343 -gnu/linux*)
1344 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1345 ;;
1346 # First accept the basic system types.
1347 # The portable systems comes first.
1348 # Each alternative MUST END IN A *, to match a version number.
1349 # -sysv* is not here because it comes later, after sysvr4.
1350 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1351 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1352 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1353 | -sym* | -kopensolaris* \
1354 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1355 | -aos* | -aros* \
1356 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1357 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1358 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1359 | -bitrig* | -openbsd* | -solidbsd* \
1360 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1361 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1362 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1363 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1364 | -chorusos* | -chorusrdb* | -cegcc* \
1365 | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1366 | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
1367 | -linux-newlib* | -linux-musl* | -linux-uclibc* \
1368 | -uxpv* | -beos* | -mpeix* | -udk* \
1369 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1370 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1371 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1372 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1373 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1374 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1375 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
1376 # Remember, each alternative MUST END IN *, to match a version number.
1377 ;;
1378 -qnx*)
1379 case $basic_machine in
1380 x86-* | i*86-*)
1381 ;;
1382 *)
1383 os=-nto$os
1384 ;;
1385 esac
1386 ;;
1387 -nto-qnx*)
1388 ;;
1389 -nto*)
1390 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1391 ;;
1392 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1393 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1394 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1395 ;;
1396 -mac*)
1397 os=`echo $os | sed -e 's|mac|macos|'`
1398 ;;
1399 -linux-dietlibc)
1400 os=-linux-dietlibc
1401 ;;
1402 -linux*)
1403 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1404 ;;
1405 -sunos5*)
1406 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1407 ;;
1408 -sunos6*)
1409 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1410 ;;
1411 -opened*)
1412 os=-openedition
1413 ;;
1414 -os400*)
1415 os=-os400
1416 ;;
1417 -wince*)
1418 os=-wince
1419 ;;
1420 -osfrose*)
1421 os=-osfrose
1422 ;;
1423 -osf*)
1424 os=-osf
1425 ;;
1426 -utek*)
1427 os=-bsd
1428 ;;
1429 -dynix*)
1430 os=-bsd
1431 ;;
1432 -acis*)
1433 os=-aos
1434 ;;
1435 -atheos*)
1436 os=-atheos
1437 ;;
1438 -syllable*)
1439 os=-syllable
1440 ;;
1441 -386bsd)
1442 os=-bsd
1443 ;;
1444 -ctix* | -uts*)
1445 os=-sysv
1446 ;;
1447 -nova*)
1448 os=-rtmk-nova
1449 ;;
1450 -ns2 )
1451 os=-nextstep2
1452 ;;
1453 -nsk*)
1454 os=-nsk
1455 ;;
1456 # Preserve the version number of sinix5.
1457 -sinix5.*)
1458 os=`echo $os | sed -e 's|sinix|sysv|'`
1459 ;;
1460 -sinix*)
1461 os=-sysv4
1462 ;;
1463 -tpf*)
1464 os=-tpf
1465 ;;
1466 -triton*)
1467 os=-sysv3
1468 ;;
1469 -oss*)
1470 os=-sysv3
1471 ;;
1472 -svr4)
1473 os=-sysv4
1474 ;;
1475 -svr3)
1476 os=-sysv3
1477 ;;
1478 -sysvr4)
1479 os=-sysv4
1480 ;;
1481 # This must come after -sysvr4.
1482 -sysv*)
1483 ;;
1484 -ose*)
1485 os=-ose
1486 ;;
1487 -es1800*)
1488 os=-ose
1489 ;;
1490 -xenix)
1491 os=-xenix
1492 ;;
1493 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1494 os=-mint
1495 ;;
1496 -aros*)
1497 os=-aros
1498 ;;
1499 -kaos*)
1500 os=-kaos
1501 ;;
1502 -zvmoe)
1503 os=-zvmoe
1504 ;;
1505 -dicos*)
1506 os=-dicos
1507 ;;
1508 -nacl*)
1509 ;;
1510 -none)
1511 ;;
1512 *)
1513 # Get rid of the `-' at the beginning of $os.
1514 os=`echo $os | sed 's/[^-]*-//'`
1515 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1516 exit 1
1517 ;;
1518esac
1519else
1520
1521# Here we handle the default operating systems that come with various machines.
1522# The value should be what the vendor currently ships out the door with their
1523# machine or put another way, the most popular os provided with the machine.
1524
1525# Note that if you're going to try to match "-MANUFACTURER" here (say,
1526# "-sun"), then you have to tell the case statement up towards the top
1527# that MANUFACTURER isn't an operating system. Otherwise, code above
1528# will signal an error saying that MANUFACTURER isn't an operating
1529# system, and we'll never get to this point.
1530
1531case $basic_machine in
1532 score-*)
1533 os=-elf
1534 ;;
1535 spu-*)
1536 os=-elf
1537 ;;
1538 *-acorn)
1539 os=-riscix1.2
1540 ;;
1541 arm*-rebel)
1542 os=-linux
1543 ;;
1544 arm*-semi)
1545 os=-aout
1546 ;;
1547 c4x-* | tic4x-*)
1548 os=-coff
1549 ;;
1550 hexagon-*)
1551 os=-elf
1552 ;;
1553 tic54x-*)
1554 os=-coff
1555 ;;
1556 tic55x-*)
1557 os=-coff
1558 ;;
1559 tic6x-*)
1560 os=-coff
1561 ;;
1562 # This must come before the *-dec entry.
1563 pdp10-*)
1564 os=-tops20
1565 ;;
1566 pdp11-*)
1567 os=-none
1568 ;;
1569 *-dec | vax-*)
1570 os=-ultrix4.2
1571 ;;
1572 m68*-apollo)
1573 os=-domain
1574 ;;
1575 i386-sun)
1576 os=-sunos4.0.2
1577 ;;
1578 m68000-sun)
1579 os=-sunos3
1580 ;;
1581 m68*-cisco)
1582 os=-aout
1583 ;;
1584 mep-*)
1585 os=-elf
1586 ;;
1587 mips*-cisco)
1588 os=-elf
1589 ;;
1590 mips*-*)
1591 os=-elf
1592 ;;
1593 or32-*)
1594 os=-coff
1595 ;;
1596 *-tti) # must be before sparc entry or we get the wrong os.
1597 os=-sysv3
1598 ;;
1599 sparc-* | *-sun)
1600 os=-sunos4.1.1
1601 ;;
1602 *-be)
1603 os=-beos
1604 ;;
1605 *-haiku)
1606 os=-haiku
1607 ;;
1608 *-ibm)
1609 os=-aix
1610 ;;
1611 *-knuth)
1612 os=-mmixware
1613 ;;
1614 *-wec)
1615 os=-proelf
1616 ;;
1617 *-winbond)
1618 os=-proelf
1619 ;;
1620 *-oki)
1621 os=-proelf
1622 ;;
1623 *-hp)
1624 os=-hpux
1625 ;;
1626 *-hitachi)
1627 os=-hiux
1628 ;;
1629 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1630 os=-sysv
1631 ;;
1632 *-cbm)
1633 os=-amigaos
1634 ;;
1635 *-dg)
1636 os=-dgux
1637 ;;
1638 *-dolphin)
1639 os=-sysv3
1640 ;;
1641 m68k-ccur)
1642 os=-rtu
1643 ;;
1644 m88k-omron*)
1645 os=-luna
1646 ;;
1647 *-next )
1648 os=-nextstep
1649 ;;
1650 *-sequent)
1651 os=-ptx
1652 ;;
1653 *-crds)
1654 os=-unos
1655 ;;
1656 *-ns)
1657 os=-genix
1658 ;;
1659 i370-*)
1660 os=-mvs
1661 ;;
1662 *-next)
1663 os=-nextstep3
1664 ;;
1665 *-gould)
1666 os=-sysv
1667 ;;
1668 *-highlevel)
1669 os=-bsd
1670 ;;
1671 *-encore)
1672 os=-bsd
1673 ;;
1674 *-sgi)
1675 os=-irix
1676 ;;
1677 *-siemens)
1678 os=-sysv4
1679 ;;
1680 *-masscomp)
1681 os=-rtu
1682 ;;
1683 f30[01]-fujitsu | f700-fujitsu)
1684 os=-uxpv
1685 ;;
1686 *-rom68k)
1687 os=-coff
1688 ;;
1689 *-*bug)
1690 os=-coff
1691 ;;
1692 *-apple)
1693 os=-macos
1694 ;;
1695 *-atari*)
1696 os=-mint
1697 ;;
1698 *)
1699 os=-none
1700 ;;
1701esac
1702fi
1703
1704# Here we handle the case where we know the os, and the CPU type, but not the
1705# manufacturer. We pick the logical manufacturer.
1706vendor=unknown
1707case $basic_machine in
1708 *-unknown)
1709 case $os in
1710 -riscix*)
1711 vendor=acorn
1712 ;;
1713 -sunos*)
1714 vendor=sun
1715 ;;
1716 -cnk*|-aix*)
1717 vendor=ibm
1718 ;;
1719 -beos*)
1720 vendor=be
1721 ;;
1722 -hpux*)
1723 vendor=hp
1724 ;;
1725 -mpeix*)
1726 vendor=hp
1727 ;;
1728 -hiux*)
1729 vendor=hitachi
1730 ;;
1731 -unos*)
1732 vendor=crds
1733 ;;
1734 -dgux*)
1735 vendor=dg
1736 ;;
1737 -luna*)
1738 vendor=omron
1739 ;;
1740 -genix*)
1741 vendor=ns
1742 ;;
1743 -mvs* | -opened*)
1744 vendor=ibm
1745 ;;
1746 -os400*)
1747 vendor=ibm
1748 ;;
1749 -ptx*)
1750 vendor=sequent
1751 ;;
1752 -tpf*)
1753 vendor=ibm
1754 ;;
1755 -vxsim* | -vxworks* | -windiss*)
1756 vendor=wrs
1757 ;;
1758 -aux*)
1759 vendor=apple
1760 ;;
1761 -hms*)
1762 vendor=hitachi
1763 ;;
1764 -mpw* | -macos*)
1765 vendor=apple
1766 ;;
1767 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1768 vendor=atari
1769 ;;
1770 -vos*)
1771 vendor=stratus
1772 ;;
1773 esac
1774 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1775 ;;
1776esac
1777
1778echo $basic_machine$os
1779exit
1780
1781# Local variables:
1782# eval: (add-hook 'write-file-hooks 'time-stamp)
1783# time-stamp-start: "timestamp='"
1784# time-stamp-format: "%:y-%02m-%02d"
1785# time-stamp-end: "'"
1786# End:
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-15 12:00:48 +0000