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a78e148b 1#! /bin/sh
2# Configuration validation subroutine script.
3# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4934f93d 4# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
5# 2011, 2012 Free Software Foundation, Inc.
a78e148b 6
4934f93d 7timestamp='2012-02-10'
a78e148b 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
4934f93d 24# along with this program; if not, see <http://www.gnu.org/licenses/>.
25#
a78e148b 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
4934f93d 31
a78e148b 32# Please send patches to <config-patches@gnu.org>. Submit a context
4934f93d 33# diff and a properly formatted GNU ChangeLog entry.
a78e148b 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
4934f93d 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
a78e148b 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
4934f93d 76Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
772001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
a78e148b 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 $1 in
89 --time-stamp | --time* | -t )
4934f93d 90 echo "$timestamp" ; exit ;;
a78e148b 91 --version | -v )
4934f93d 92 echo "$version" ; exit ;;
a78e148b 93 --help | --h* | -h )
4934f93d 94 echo "$usage"; exit ;;
a78e148b 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
4934f93d 106 exit ;;
a78e148b 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 $maybe_os in
4934f93d 125 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
126 linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
127 knetbsd*-gnu* | netbsd*-gnu* | \
128 kopensolaris*-gnu* | \
129 storm-chaos* | os2-emx* | rtmk-nova*)
a78e148b 130 os=-$maybe_os
131 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
132 ;;
4934f93d 133 android-linux)
134 os=-linux-android
135 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
136 ;;
a78e148b 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 | \
4934f93d 159 -apple | -axis | -knuth | -cray | -microblaze)
a78e148b 160 os=
161 basic_machine=$1
162 ;;
4934f93d 163 -bluegene*)
164 os=-cnk
165 ;;
a78e148b 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 ;;
4934f93d 180 -chorusrdb)
181 os=-chorusrdb
a78e148b 182 basic_machine=$1
4934f93d 183 ;;
a78e148b 184 -hiux*)
185 os=-hiuxwe2
186 ;;
4934f93d 187 -sco6)
188 os=-sco5v6
189 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
190 ;;
a78e148b 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 ;;
4934f93d 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 ;;
a78e148b 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*)
229 os=-lynxos
230 ;;
231 -ptx*)
232 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
233 ;;
234 -windowsnt*)
235 os=`echo $os | sed -e 's/windowsnt/winnt/'`
236 ;;
237 -psos*)
238 os=-psos
239 ;;
240 -mint | -mint[0-9]*)
241 basic_machine=m68k-atari
242 os=-mint
243 ;;
244esac
245
246# Decode aliases for certain CPU-COMPANY combinations.
247case $basic_machine in
248 # Recognize the basic CPU types without company name.
249 # Some are omitted here because they have special meanings below.
250 1750a | 580 \
251 | a29k \
4934f93d 252 | aarch64 | aarch64_be \
a78e148b 253 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
254 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
255 | am33_2.0 \
4934f93d 256 | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
257 | be32 | be64 \
258 | bfin \
a78e148b 259 | c4x | clipper \
260 | d10v | d30v | dlx | dsp16xx \
4934f93d 261 | epiphany \
262 | fido | fr30 | frv \
a78e148b 263 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
4934f93d 264 | hexagon \
a78e148b 265 | i370 | i860 | i960 | ia64 \
266 | ip2k | iq2000 \
4934f93d 267 | le32 | le64 \
268 | lm32 \
269 | m32c | m32r | m32rle | m68000 | m68k | m88k \
270 | maxq | mb | microblaze | mcore | mep | metag \
a78e148b 271 | mips | mipsbe | mipseb | mipsel | mipsle \
272 | mips16 \
273 | mips64 | mips64el \
4934f93d 274 | mips64octeon | mips64octeonel \
a78e148b 275 | mips64orion | mips64orionel \
4934f93d 276 | mips64r5900 | mips64r5900el \
277 | mips64vr | mips64vrel \
a78e148b 278 | mips64vr4100 | mips64vr4100el \
279 | mips64vr4300 | mips64vr4300el \
280 | mips64vr5000 | mips64vr5000el \
4934f93d 281 | mips64vr5900 | mips64vr5900el \
a78e148b 282 | mipsisa32 | mipsisa32el \
283 | mipsisa32r2 | mipsisa32r2el \
284 | mipsisa64 | mipsisa64el \
285 | mipsisa64r2 | mipsisa64r2el \
286 | mipsisa64sb1 | mipsisa64sb1el \
287 | mipsisa64sr71k | mipsisa64sr71kel \
288 | mipstx39 | mipstx39el \
289 | mn10200 | mn10300 \
4934f93d 290 | moxie \
291 | mt \
a78e148b 292 | msp430 \
4934f93d 293 | nds32 | nds32le | nds32be \
294 | nios | nios2 \
a78e148b 295 | ns16k | ns32k \
4934f93d 296 | open8 \
297 | or32 \
a78e148b 298 | pdp10 | pdp11 | pj | pjl \
4934f93d 299 | powerpc | powerpc64 | powerpc64le | powerpcle \
a78e148b 300 | pyramid \
4934f93d 301 | rl78 | rx \
302 | score \
303 | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
a78e148b 304 | sh64 | sh64le \
4934f93d 305 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
306 | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
307 | spu \
308 | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
309 | ubicom32 \
310 | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
a78e148b 311 | we32k \
4934f93d 312 | x86 | xc16x | xstormy16 | xtensa \
313 | z8k | z80)
a78e148b 314 basic_machine=$basic_machine-unknown
315 ;;
4934f93d 316 c54x)
317 basic_machine=tic54x-unknown
318 ;;
319 c55x)
320 basic_machine=tic55x-unknown
321 ;;
322 c6x)
323 basic_machine=tic6x-unknown
324 ;;
325 m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
a78e148b 326 basic_machine=$basic_machine-unknown
327 os=-none
328 ;;
329 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
330 ;;
4934f93d 331 ms1)
332 basic_machine=mt-unknown
333 ;;
334
335 strongarm | thumb | xscale)
336 basic_machine=arm-unknown
337 ;;
338 xgate)
339 basic_machine=$basic_machine-unknown
340 os=-none
341 ;;
342 xscaleeb)
343 basic_machine=armeb-unknown
344 ;;
345
346 xscaleel)
347 basic_machine=armel-unknown
348 ;;
a78e148b 349
350 # We use `pc' rather than `unknown'
351 # because (1) that's what they normally are, and
352 # (2) the word "unknown" tends to confuse beginning users.
353 i*86 | x86_64)
354 basic_machine=$basic_machine-pc
355 ;;
356 # Object if more than one company name word.
357 *-*-*)
358 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
359 exit 1
360 ;;
361 # Recognize the basic CPU types with company name.
362 580-* \
363 | a29k-* \
4934f93d 364 | aarch64-* | aarch64_be-* \
a78e148b 365 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
366 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
367 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
368 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
4934f93d 369 | avr-* | avr32-* \
370 | be32-* | be64-* \
371 | bfin-* | bs2000-* \
372 | c[123]* | c30-* | [cjt]90-* | c4x-* \
373 | clipper-* | craynv-* | cydra-* \
a78e148b 374 | d10v-* | d30v-* | dlx-* \
375 | elxsi-* \
4934f93d 376 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
a78e148b 377 | h8300-* | h8500-* \
378 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
4934f93d 379 | hexagon-* \
a78e148b 380 | i*86-* | i860-* | i960-* | ia64-* \
381 | ip2k-* | iq2000-* \
4934f93d 382 | le32-* | le64-* \
383 | lm32-* \
384 | m32c-* | m32r-* | m32rle-* \
a78e148b 385 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
4934f93d 386 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
a78e148b 387 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
388 | mips16-* \
389 | mips64-* | mips64el-* \
4934f93d 390 | mips64octeon-* | mips64octeonel-* \
a78e148b 391 | mips64orion-* | mips64orionel-* \
4934f93d 392 | mips64r5900-* | mips64r5900el-* \
393 | mips64vr-* | mips64vrel-* \
a78e148b 394 | mips64vr4100-* | mips64vr4100el-* \
395 | mips64vr4300-* | mips64vr4300el-* \
396 | mips64vr5000-* | mips64vr5000el-* \
4934f93d 397 | mips64vr5900-* | mips64vr5900el-* \
a78e148b 398 | mipsisa32-* | mipsisa32el-* \
399 | mipsisa32r2-* | mipsisa32r2el-* \
400 | mipsisa64-* | mipsisa64el-* \
401 | mipsisa64r2-* | mipsisa64r2el-* \
402 | mipsisa64sb1-* | mipsisa64sb1el-* \
403 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
404 | mipstx39-* | mipstx39el-* \
4934f93d 405 | mmix-* \
406 | mt-* \
a78e148b 407 | msp430-* \
4934f93d 408 | nds32-* | nds32le-* | nds32be-* \
409 | nios-* | nios2-* \
410 | none-* | np1-* | ns16k-* | ns32k-* \
411 | open8-* \
a78e148b 412 | orion-* \
413 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
4934f93d 414 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
a78e148b 415 | pyramid-* \
4934f93d 416 | rl78-* | romp-* | rs6000-* | rx-* \
417 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
a78e148b 418 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
4934f93d 419 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
420 | sparclite-* \
421 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
422 | tahoe-* \
a78e148b 423 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
4934f93d 424 | tile*-* \
a78e148b 425 | tron-* \
4934f93d 426 | ubicom32-* \
427 | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
428 | vax-* \
a78e148b 429 | we32k-* \
4934f93d 430 | x86-* | x86_64-* | xc16x-* | xps100-* \
431 | xstormy16-* | xtensa*-* \
a78e148b 432 | ymp-* \
4934f93d 433 | z8k-* | z80-*)
434 ;;
435 # Recognize the basic CPU types without company name, with glob match.
436 xtensa*)
437 basic_machine=$basic_machine-unknown
a78e148b 438 ;;
439 # Recognize the various machine names and aliases which stand
440 # for a CPU type and a company and sometimes even an OS.
441 386bsd)
442 basic_machine=i386-unknown
443 os=-bsd
444 ;;
445 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
446 basic_machine=m68000-att
447 ;;
448 3b*)
449 basic_machine=we32k-att
450 ;;
451 a29khif)
452 basic_machine=a29k-amd
453 os=-udi
454 ;;
4934f93d 455 abacus)
a78e148b 456 basic_machine=abacus-unknown
457 ;;
458 adobe68k)
459 basic_machine=m68010-adobe
460 os=-scout
461 ;;
462 alliant | fx80)
463 basic_machine=fx80-alliant
464 ;;
465 altos | altos3068)
466 basic_machine=m68k-altos
467 ;;
468 am29k)
469 basic_machine=a29k-none
470 os=-bsd
471 ;;
472 amd64)
473 basic_machine=x86_64-pc
474 ;;
475 amd64-*)
476 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
477 ;;
478 amdahl)
479 basic_machine=580-amdahl
480 os=-sysv
481 ;;
482 amiga | amiga-*)
483 basic_machine=m68k-unknown
484 ;;
485 amigaos | amigados)
486 basic_machine=m68k-unknown
487 os=-amigaos
488 ;;
489 amigaunix | amix)
490 basic_machine=m68k-unknown
491 os=-sysv4
492 ;;
493 apollo68)
494 basic_machine=m68k-apollo
495 os=-sysv
496 ;;
497 apollo68bsd)
498 basic_machine=m68k-apollo
499 os=-bsd
500 ;;
4934f93d 501 aros)
502 basic_machine=i386-pc
503 os=-aros
504 ;;
a78e148b 505 aux)
506 basic_machine=m68k-apple
507 os=-aux
508 ;;
509 balance)
510 basic_machine=ns32k-sequent
511 os=-dynix
512 ;;
4934f93d 513 blackfin)
514 basic_machine=bfin-unknown
515 os=-linux
516 ;;
517 blackfin-*)
518 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
519 os=-linux
520 ;;
521 bluegene*)
522 basic_machine=powerpc-ibm
523 os=-cnk
524 ;;
525 c54x-*)
526 basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
527 ;;
528 c55x-*)
529 basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
530 ;;
531 c6x-*)
532 basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
533 ;;
a78e148b 534 c90)
535 basic_machine=c90-cray
536 os=-unicos
537 ;;
4934f93d 538 cegcc)
539 basic_machine=arm-unknown
540 os=-cegcc
541 ;;
a78e148b 542 convex-c1)
543 basic_machine=c1-convex
544 os=-bsd
545 ;;
546 convex-c2)
547 basic_machine=c2-convex
548 os=-bsd
549 ;;
550 convex-c32)
551 basic_machine=c32-convex
552 os=-bsd
553 ;;
554 convex-c34)
555 basic_machine=c34-convex
556 os=-bsd
557 ;;
558 convex-c38)
559 basic_machine=c38-convex
560 os=-bsd
561 ;;
562 cray | j90)
563 basic_machine=j90-cray
564 os=-unicos
565 ;;
4934f93d 566 craynv)
567 basic_machine=craynv-cray
568 os=-unicosmp
569 ;;
570 cr16 | cr16-*)
571 basic_machine=cr16-unknown
a78e148b 572 os=-elf
573 ;;
574 crds | unos)
575 basic_machine=m68k-crds
576 ;;
4934f93d 577 crisv32 | crisv32-* | etraxfs*)
578 basic_machine=crisv32-axis
579 ;;
a78e148b 580 cris | cris-* | etrax*)
581 basic_machine=cris-axis
582 ;;
583 crx)
584 basic_machine=crx-unknown
585 os=-elf
586 ;;
587 da30 | da30-*)
588 basic_machine=m68k-da30
589 ;;
590 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
591 basic_machine=mips-dec
592 ;;
593 decsystem10* | dec10*)
594 basic_machine=pdp10-dec
595 os=-tops10
596 ;;
597 decsystem20* | dec20*)
598 basic_machine=pdp10-dec
599 os=-tops20
600 ;;
601 delta | 3300 | motorola-3300 | motorola-delta \
602 | 3300-motorola | delta-motorola)
603 basic_machine=m68k-motorola
604 ;;
605 delta88)
606 basic_machine=m88k-motorola
607 os=-sysv3
608 ;;
4934f93d 609 dicos)
610 basic_machine=i686-pc
611 os=-dicos
612 ;;
613 djgpp)
614 basic_machine=i586-pc
615 os=-msdosdjgpp
616 ;;
a78e148b 617 dpx20 | dpx20-*)
618 basic_machine=rs6000-bull
619 os=-bosx
620 ;;
621 dpx2* | dpx2*-bull)
622 basic_machine=m68k-bull
623 os=-sysv3
624 ;;
625 ebmon29k)
626 basic_machine=a29k-amd
627 os=-ebmon
628 ;;
629 elxsi)
630 basic_machine=elxsi-elxsi
631 os=-bsd
632 ;;
633 encore | umax | mmax)
634 basic_machine=ns32k-encore
635 ;;
636 es1800 | OSE68k | ose68k | ose | OSE)
637 basic_machine=m68k-ericsson
638 os=-ose
639 ;;
640 fx2800)
641 basic_machine=i860-alliant
642 ;;
643 genix)
644 basic_machine=ns32k-ns
645 ;;
646 gmicro)
647 basic_machine=tron-gmicro
648 os=-sysv
649 ;;
650 go32)
651 basic_machine=i386-pc
652 os=-go32
653 ;;
654 h3050r* | hiux*)
655 basic_machine=hppa1.1-hitachi
656 os=-hiuxwe2
657 ;;
658 h8300hms)
659 basic_machine=h8300-hitachi
660 os=-hms
661 ;;
662 h8300xray)
663 basic_machine=h8300-hitachi
664 os=-xray
665 ;;
666 h8500hms)
667 basic_machine=h8500-hitachi
668 os=-hms
669 ;;
670 harris)
671 basic_machine=m88k-harris
672 os=-sysv3
673 ;;
674 hp300-*)
675 basic_machine=m68k-hp
676 ;;
677 hp300bsd)
678 basic_machine=m68k-hp
679 os=-bsd
680 ;;
681 hp300hpux)
682 basic_machine=m68k-hp
683 os=-hpux
684 ;;
685 hp3k9[0-9][0-9] | hp9[0-9][0-9])
686 basic_machine=hppa1.0-hp
687 ;;
688 hp9k2[0-9][0-9] | hp9k31[0-9])
689 basic_machine=m68000-hp
690 ;;
691 hp9k3[2-9][0-9])
692 basic_machine=m68k-hp
693 ;;
694 hp9k6[0-9][0-9] | hp6[0-9][0-9])
695 basic_machine=hppa1.0-hp
696 ;;
697 hp9k7[0-79][0-9] | hp7[0-79][0-9])
698 basic_machine=hppa1.1-hp
699 ;;
700 hp9k78[0-9] | hp78[0-9])
701 # FIXME: really hppa2.0-hp
702 basic_machine=hppa1.1-hp
703 ;;
704 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
705 # FIXME: really hppa2.0-hp
706 basic_machine=hppa1.1-hp
707 ;;
708 hp9k8[0-9][13679] | hp8[0-9][13679])
709 basic_machine=hppa1.1-hp
710 ;;
711 hp9k8[0-9][0-9] | hp8[0-9][0-9])
712 basic_machine=hppa1.0-hp
713 ;;
714 hppa-next)
715 os=-nextstep3
716 ;;
717 hppaosf)
718 basic_machine=hppa1.1-hp
719 os=-osf
720 ;;
721 hppro)
722 basic_machine=hppa1.1-hp
723 os=-proelf
724 ;;
725 i370-ibm* | ibm*)
726 basic_machine=i370-ibm
727 ;;
a78e148b 728 i*86v32)
729 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
730 os=-sysv32
731 ;;
732 i*86v4*)
733 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
734 os=-sysv4
735 ;;
736 i*86v)
737 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
738 os=-sysv
739 ;;
740 i*86sol2)
741 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
742 os=-solaris2
743 ;;
744 i386mach)
745 basic_machine=i386-mach
746 os=-mach
747 ;;
748 i386-vsta | vsta)
749 basic_machine=i386-unknown
750 os=-vsta
751 ;;
752 iris | iris4d)
753 basic_machine=mips-sgi
754 case $os in
755 -irix*)
756 ;;
757 *)
758 os=-irix4
759 ;;
760 esac
761 ;;
762 isi68 | isi)
763 basic_machine=m68k-isi
764 os=-sysv
765 ;;
4934f93d 766 m68knommu)
767 basic_machine=m68k-unknown
768 os=-linux
769 ;;
770 m68knommu-*)
771 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
772 os=-linux
773 ;;
a78e148b 774 m88k-omron*)
775 basic_machine=m88k-omron
776 ;;
777 magnum | m3230)
778 basic_machine=mips-mips
779 os=-sysv
780 ;;
781 merlin)
782 basic_machine=ns32k-utek
783 os=-sysv
784 ;;
4934f93d 785 microblaze)
786 basic_machine=microblaze-xilinx
787 ;;
a78e148b 788 mingw32)
789 basic_machine=i386-pc
790 os=-mingw32
791 ;;
4934f93d 792 mingw32ce)
793 basic_machine=arm-unknown
794 os=-mingw32ce
795 ;;
a78e148b 796 miniframe)
797 basic_machine=m68000-convergent
798 ;;
799 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
800 basic_machine=m68k-atari
801 os=-mint
802 ;;
803 mips3*-*)
804 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
805 ;;
806 mips3*)
807 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
808 ;;
a78e148b 809 monitor)
810 basic_machine=m68k-rom68k
811 os=-coff
812 ;;
813 morphos)
814 basic_machine=powerpc-unknown
815 os=-morphos
816 ;;
817 msdos)
818 basic_machine=i386-pc
819 os=-msdos
820 ;;
4934f93d 821 ms1-*)
822 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
823 ;;
824 msys)
825 basic_machine=i386-pc
826 os=-msys
827 ;;
a78e148b 828 mvs)
829 basic_machine=i370-ibm
830 os=-mvs
831 ;;
4934f93d 832 nacl)
833 basic_machine=le32-unknown
834 os=-nacl
835 ;;
a78e148b 836 ncr3000)
837 basic_machine=i486-ncr
838 os=-sysv4
839 ;;
840 netbsd386)
841 basic_machine=i386-unknown
842 os=-netbsd
843 ;;
844 netwinder)
845 basic_machine=armv4l-rebel
846 os=-linux
847 ;;
848 news | news700 | news800 | news900)
849 basic_machine=m68k-sony
850 os=-newsos
851 ;;
852 news1000)
853 basic_machine=m68030-sony
854 os=-newsos
855 ;;
856 news-3600 | risc-news)
857 basic_machine=mips-sony
858 os=-newsos
859 ;;
860 necv70)
861 basic_machine=v70-nec
862 os=-sysv
863 ;;
864 next | m*-next )
865 basic_machine=m68k-next
866 case $os in
867 -nextstep* )
868 ;;
869 -ns2*)
870 os=-nextstep2
871 ;;
872 *)
873 os=-nextstep3
874 ;;
875 esac
876 ;;
877 nh3000)
878 basic_machine=m68k-harris
879 os=-cxux
880 ;;
881 nh[45]000)
882 basic_machine=m88k-harris
883 os=-cxux
884 ;;
885 nindy960)
886 basic_machine=i960-intel
887 os=-nindy
888 ;;
889 mon960)
890 basic_machine=i960-intel
891 os=-mon960
892 ;;
893 nonstopux)
894 basic_machine=mips-compaq
895 os=-nonstopux
896 ;;
897 np1)
898 basic_machine=np1-gould
899 ;;
4934f93d 900 neo-tandem)
901 basic_machine=neo-tandem
902 ;;
903 nse-tandem)
904 basic_machine=nse-tandem
a78e148b 905 ;;
906 nsr-tandem)
907 basic_machine=nsr-tandem
908 ;;
909 op50n-* | op60c-*)
910 basic_machine=hppa1.1-oki
911 os=-proelf
912 ;;
4934f93d 913 openrisc | openrisc-*)
a78e148b 914 basic_machine=or32-unknown
a78e148b 915 ;;
916 os400)
917 basic_machine=powerpc-ibm
918 os=-os400
919 ;;
920 OSE68000 | ose68000)
921 basic_machine=m68000-ericsson
922 os=-ose
923 ;;
924 os68k)
925 basic_machine=m68k-none
926 os=-os68k
927 ;;
928 pa-hitachi)
929 basic_machine=hppa1.1-hitachi
930 os=-hiuxwe2
931 ;;
932 paragon)
933 basic_machine=i860-intel
934 os=-osf
935 ;;
4934f93d 936 parisc)
937 basic_machine=hppa-unknown
938 os=-linux
939 ;;
940 parisc-*)
941 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
942 os=-linux
943 ;;
a78e148b 944 pbd)
945 basic_machine=sparc-tti
946 ;;
947 pbb)
948 basic_machine=m68k-tti
949 ;;
950 pc532 | pc532-*)
951 basic_machine=ns32k-pc532
952 ;;
4934f93d 953 pc98)
954 basic_machine=i386-pc
955 ;;
956 pc98-*)
957 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
958 ;;
a78e148b 959 pentium | p5 | k5 | k6 | nexgen | viac3)
960 basic_machine=i586-pc
961 ;;
962 pentiumpro | p6 | 6x86 | athlon | athlon_*)
963 basic_machine=i686-pc
964 ;;
965 pentiumii | pentium2 | pentiumiii | pentium3)
966 basic_machine=i686-pc
967 ;;
968 pentium4)
969 basic_machine=i786-pc
970 ;;
971 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
972 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
973 ;;
974 pentiumpro-* | p6-* | 6x86-* | athlon-*)
975 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
976 ;;
977 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
978 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
979 ;;
980 pentium4-*)
981 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
982 ;;
983 pn)
984 basic_machine=pn-gould
985 ;;
986 power) basic_machine=power-ibm
987 ;;
4934f93d 988 ppc | ppcbe) basic_machine=powerpc-unknown
a78e148b 989 ;;
4934f93d 990 ppc-* | ppcbe-*)
991 basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
a78e148b 992 ;;
993 ppcle | powerpclittle | ppc-le | powerpc-little)
994 basic_machine=powerpcle-unknown
995 ;;
996 ppcle-* | powerpclittle-*)
997 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
998 ;;
999 ppc64) basic_machine=powerpc64-unknown
1000 ;;
1001 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
1002 ;;
1003 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
1004 basic_machine=powerpc64le-unknown
1005 ;;
1006 ppc64le-* | powerpc64little-*)
1007 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
1008 ;;
1009 ps2)
1010 basic_machine=i386-ibm
1011 ;;
1012 pw32)
1013 basic_machine=i586-unknown
1014 os=-pw32
1015 ;;
4934f93d 1016 rdos)
1017 basic_machine=i386-pc
1018 os=-rdos
1019 ;;
a78e148b 1020 rom68k)
1021 basic_machine=m68k-rom68k
1022 os=-coff
1023 ;;
1024 rm[46]00)
1025 basic_machine=mips-siemens
1026 ;;
1027 rtpc | rtpc-*)
1028 basic_machine=romp-ibm
1029 ;;
1030 s390 | s390-*)
1031 basic_machine=s390-ibm
1032 ;;
1033 s390x | s390x-*)
1034 basic_machine=s390x-ibm
1035 ;;
1036 sa29200)
1037 basic_machine=a29k-amd
1038 os=-udi
1039 ;;
1040 sb1)
1041 basic_machine=mipsisa64sb1-unknown
1042 ;;
1043 sb1el)
1044 basic_machine=mipsisa64sb1el-unknown
1045 ;;
4934f93d 1046 sde)
1047 basic_machine=mipsisa32-sde
1048 os=-elf
1049 ;;
a78e148b 1050 sei)
1051 basic_machine=mips-sei
1052 os=-seiux
1053 ;;
1054 sequent)
1055 basic_machine=i386-sequent
1056 ;;
1057 sh)
1058 basic_machine=sh-hitachi
1059 os=-hms
1060 ;;
4934f93d 1061 sh5el)
1062 basic_machine=sh5le-unknown
1063 ;;
a78e148b 1064 sh64)
1065 basic_machine=sh64-unknown
1066 ;;
1067 sparclite-wrs | simso-wrs)
1068 basic_machine=sparclite-wrs
1069 os=-vxworks
1070 ;;
1071 sps7)
1072 basic_machine=m68k-bull
1073 os=-sysv2
1074 ;;
1075 spur)
1076 basic_machine=spur-unknown
1077 ;;
1078 st2000)
1079 basic_machine=m68k-tandem
1080 ;;
1081 stratus)
1082 basic_machine=i860-stratus
1083 os=-sysv4
1084 ;;
4934f93d 1085 strongarm-* | thumb-*)
1086 basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
1087 ;;
a78e148b 1088 sun2)
1089 basic_machine=m68000-sun
1090 ;;
1091 sun2os3)
1092 basic_machine=m68000-sun
1093 os=-sunos3
1094 ;;
1095 sun2os4)
1096 basic_machine=m68000-sun
1097 os=-sunos4
1098 ;;
1099 sun3os3)
1100 basic_machine=m68k-sun
1101 os=-sunos3
1102 ;;
1103 sun3os4)
1104 basic_machine=m68k-sun
1105 os=-sunos4
1106 ;;
1107 sun4os3)
1108 basic_machine=sparc-sun
1109 os=-sunos3
1110 ;;
1111 sun4os4)
1112 basic_machine=sparc-sun
1113 os=-sunos4
1114 ;;
1115 sun4sol2)
1116 basic_machine=sparc-sun
1117 os=-solaris2
1118 ;;
1119 sun3 | sun3-*)
1120 basic_machine=m68k-sun
1121 ;;
1122 sun4)
1123 basic_machine=sparc-sun
1124 ;;
1125 sun386 | sun386i | roadrunner)
1126 basic_machine=i386-sun
1127 ;;
1128 sv1)
1129 basic_machine=sv1-cray
1130 os=-unicos
1131 ;;
1132 symmetry)
1133 basic_machine=i386-sequent
1134 os=-dynix
1135 ;;
1136 t3e)
1137 basic_machine=alphaev5-cray
1138 os=-unicos
1139 ;;
1140 t90)
1141 basic_machine=t90-cray
1142 os=-unicos
1143 ;;
4934f93d 1144 tile*)
1145 basic_machine=$basic_machine-unknown
1146 os=-linux-gnu
a78e148b 1147 ;;
1148 tx39)
1149 basic_machine=mipstx39-unknown
1150 ;;
1151 tx39el)
1152 basic_machine=mipstx39el-unknown
1153 ;;
1154 toad1)
1155 basic_machine=pdp10-xkl
1156 os=-tops20
1157 ;;
1158 tower | tower-32)
1159 basic_machine=m68k-ncr
1160 ;;
1161 tpf)
1162 basic_machine=s390x-ibm
1163 os=-tpf
1164 ;;
1165 udi29k)
1166 basic_machine=a29k-amd
1167 os=-udi
1168 ;;
1169 ultra3)
1170 basic_machine=a29k-nyu
1171 os=-sym1
1172 ;;
1173 v810 | necv810)
1174 basic_machine=v810-nec
1175 os=-none
1176 ;;
1177 vaxv)
1178 basic_machine=vax-dec
1179 os=-sysv
1180 ;;
1181 vms)
1182 basic_machine=vax-dec
1183 os=-vms
1184 ;;
1185 vpp*|vx|vx-*)
1186 basic_machine=f301-fujitsu
1187 ;;
1188 vxworks960)
1189 basic_machine=i960-wrs
1190 os=-vxworks
1191 ;;
1192 vxworks68)
1193 basic_machine=m68k-wrs
1194 os=-vxworks
1195 ;;
1196 vxworks29k)
1197 basic_machine=a29k-wrs
1198 os=-vxworks
1199 ;;
1200 w65*)
1201 basic_machine=w65-wdc
1202 os=-none
1203 ;;
1204 w89k-*)
1205 basic_machine=hppa1.1-winbond
1206 os=-proelf
1207 ;;
4934f93d 1208 xbox)
1209 basic_machine=i686-pc
1210 os=-mingw32
1211 ;;
a78e148b 1212 xps | xps100)
1213 basic_machine=xps100-honeywell
1214 ;;
4934f93d 1215 xscale-* | xscalee[bl]-*)
1216 basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
1217 ;;
a78e148b 1218 ymp)
1219 basic_machine=ymp-cray
1220 os=-unicos
1221 ;;
1222 z8k-*-coff)
1223 basic_machine=z8k-unknown
1224 os=-sim
1225 ;;
4934f93d 1226 z80-*-coff)
1227 basic_machine=z80-unknown
1228 os=-sim
1229 ;;
a78e148b 1230 none)
1231 basic_machine=none-none
1232 os=-none
1233 ;;
1234
1235# Here we handle the default manufacturer of certain CPU types. It is in
1236# some cases the only manufacturer, in others, it is the most popular.
1237 w89k)
1238 basic_machine=hppa1.1-winbond
1239 ;;
1240 op50n)
1241 basic_machine=hppa1.1-oki
1242 ;;
1243 op60c)
1244 basic_machine=hppa1.1-oki
1245 ;;
1246 romp)
1247 basic_machine=romp-ibm
1248 ;;
4934f93d 1249 mmix)
1250 basic_machine=mmix-knuth
1251 ;;
a78e148b 1252 rs6000)
1253 basic_machine=rs6000-ibm
1254 ;;
1255 vax)
1256 basic_machine=vax-dec
1257 ;;
1258 pdp10)
1259 # there are many clones, so DEC is not a safe bet
1260 basic_machine=pdp10-unknown
1261 ;;
1262 pdp11)
1263 basic_machine=pdp11-dec
1264 ;;
1265 we32k)
1266 basic_machine=we32k-att
1267 ;;
4934f93d 1268 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
a78e148b 1269 basic_machine=sh-unknown
1270 ;;
4934f93d 1271 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
a78e148b 1272 basic_machine=sparc-sun
1273 ;;
1274 cydra)
1275 basic_machine=cydra-cydrome
1276 ;;
1277 orion)
1278 basic_machine=orion-highlevel
1279 ;;
1280 orion105)
1281 basic_machine=clipper-highlevel
1282 ;;
1283 mac | mpw | mac-mpw)
1284 basic_machine=m68k-apple
1285 ;;
1286 pmac | pmac-mpw)
1287 basic_machine=powerpc-apple
1288 ;;
1289 *-unknown)
1290 # Make sure to match an already-canonicalized machine name.
1291 ;;
1292 *)
1293 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1294 exit 1
1295 ;;
1296esac
1297
1298# Here we canonicalize certain aliases for manufacturers.
1299case $basic_machine in
1300 *-digital*)
1301 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1302 ;;
1303 *-commodore*)
1304 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1305 ;;
1306 *)
1307 ;;
1308esac
1309
1310# Decode manufacturer-specific aliases for certain operating systems.
1311
1312if [ x"$os" != x"" ]
1313then
1314case $os in
4934f93d 1315 # First match some system type aliases
1316 # that might get confused with valid system types.
a78e148b 1317 # -solaris* is a basic system type, with this one exception.
4934f93d 1318 -auroraux)
1319 os=-auroraux
1320 ;;
a78e148b 1321 -solaris1 | -solaris1.*)
1322 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1323 ;;
1324 -solaris)
1325 os=-solaris2
1326 ;;
1327 -svr4*)
1328 os=-sysv4
1329 ;;
1330 -unixware*)
1331 os=-sysv4.2uw
1332 ;;
1333 -gnu/linux*)
1334 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1335 ;;
1336 # First accept the basic system types.
1337 # The portable systems comes first.
1338 # Each alternative MUST END IN A *, to match a version number.
1339 # -sysv* is not here because it comes later, after sysvr4.
1340 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
4934f93d 1341 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1342 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1343 | -sym* | -kopensolaris* \
a78e148b 1344 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
4934f93d 1345 | -aos* | -aros* \
a78e148b 1346 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1347 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
4934f93d 1348 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1349 | -openbsd* | -solidbsd* \
a78e148b 1350 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1351 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1352 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1353 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
4934f93d 1354 | -chorusos* | -chorusrdb* | -cegcc* \
1355 | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1356 | -mingw32* | -linux-gnu* | -linux-android* \
1357 | -linux-newlib* | -linux-uclibc* \
1358 | -uxpv* | -beos* | -mpeix* | -udk* \
a78e148b 1359 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1360 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1361 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1362 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1363 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
4934f93d 1364 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1365 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
a78e148b 1366 # Remember, each alternative MUST END IN *, to match a version number.
1367 ;;
1368 -qnx*)
1369 case $basic_machine in
1370 x86-* | i*86-*)
1371 ;;
1372 *)
1373 os=-nto$os
1374 ;;
1375 esac
1376 ;;
1377 -nto-qnx*)
1378 ;;
1379 -nto*)
1380 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1381 ;;
1382 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
4934f93d 1383 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
a78e148b 1384 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1385 ;;
1386 -mac*)
1387 os=`echo $os | sed -e 's|mac|macos|'`
1388 ;;
1389 -linux-dietlibc)
1390 os=-linux-dietlibc
1391 ;;
1392 -linux*)
1393 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1394 ;;
1395 -sunos5*)
1396 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1397 ;;
1398 -sunos6*)
1399 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1400 ;;
1401 -opened*)
1402 os=-openedition
1403 ;;
4934f93d 1404 -os400*)
a78e148b 1405 os=-os400
1406 ;;
1407 -wince*)
1408 os=-wince
1409 ;;
1410 -osfrose*)
1411 os=-osfrose
1412 ;;
1413 -osf*)
1414 os=-osf
1415 ;;
1416 -utek*)
1417 os=-bsd
1418 ;;
1419 -dynix*)
1420 os=-bsd
1421 ;;
1422 -acis*)
1423 os=-aos
1424 ;;
1425 -atheos*)
1426 os=-atheos
1427 ;;
1428 -syllable*)
1429 os=-syllable
1430 ;;
1431 -386bsd)
1432 os=-bsd
1433 ;;
1434 -ctix* | -uts*)
1435 os=-sysv
1436 ;;
1437 -nova*)
1438 os=-rtmk-nova
1439 ;;
1440 -ns2 )
1441 os=-nextstep2
1442 ;;
1443 -nsk*)
1444 os=-nsk
1445 ;;
1446 # Preserve the version number of sinix5.
1447 -sinix5.*)
1448 os=`echo $os | sed -e 's|sinix|sysv|'`
1449 ;;
1450 -sinix*)
1451 os=-sysv4
1452 ;;
4934f93d 1453 -tpf*)
a78e148b 1454 os=-tpf
1455 ;;
1456 -triton*)
1457 os=-sysv3
1458 ;;
1459 -oss*)
1460 os=-sysv3
1461 ;;
1462 -svr4)
1463 os=-sysv4
1464 ;;
1465 -svr3)
1466 os=-sysv3
1467 ;;
1468 -sysvr4)
1469 os=-sysv4
1470 ;;
1471 # This must come after -sysvr4.
1472 -sysv*)
1473 ;;
1474 -ose*)
1475 os=-ose
1476 ;;
1477 -es1800*)
1478 os=-ose
1479 ;;
1480 -xenix)
1481 os=-xenix
1482 ;;
1483 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1484 os=-mint
1485 ;;
1486 -aros*)
1487 os=-aros
1488 ;;
1489 -kaos*)
1490 os=-kaos
1491 ;;
4934f93d 1492 -zvmoe)
1493 os=-zvmoe
1494 ;;
1495 -dicos*)
1496 os=-dicos
1497 ;;
1498 -nacl*)
1499 ;;
a78e148b 1500 -none)
1501 ;;
1502 *)
1503 # Get rid of the `-' at the beginning of $os.
1504 os=`echo $os | sed 's/[^-]*-//'`
1505 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1506 exit 1
1507 ;;
1508esac
1509else
1510
1511# Here we handle the default operating systems that come with various machines.
1512# The value should be what the vendor currently ships out the door with their
1513# machine or put another way, the most popular os provided with the machine.
1514
1515# Note that if you're going to try to match "-MANUFACTURER" here (say,
1516# "-sun"), then you have to tell the case statement up towards the top
1517# that MANUFACTURER isn't an operating system. Otherwise, code above
1518# will signal an error saying that MANUFACTURER isn't an operating
1519# system, and we'll never get to this point.
1520
1521case $basic_machine in
4934f93d 1522 score-*)
1523 os=-elf
1524 ;;
1525 spu-*)
1526 os=-elf
1527 ;;
a78e148b 1528 *-acorn)
1529 os=-riscix1.2
1530 ;;
1531 arm*-rebel)
1532 os=-linux
1533 ;;
1534 arm*-semi)
1535 os=-aout
1536 ;;
4934f93d 1537 c4x-* | tic4x-*)
1538 os=-coff
1539 ;;
1540 tic54x-*)
1541 os=-coff
1542 ;;
1543 tic55x-*)
1544 os=-coff
1545 ;;
1546 tic6x-*)
1547 os=-coff
1548 ;;
a78e148b 1549 # This must come before the *-dec entry.
1550 pdp10-*)
1551 os=-tops20
1552 ;;
1553 pdp11-*)
1554 os=-none
1555 ;;
1556 *-dec | vax-*)
1557 os=-ultrix4.2
1558 ;;
1559 m68*-apollo)
1560 os=-domain
1561 ;;
1562 i386-sun)
1563 os=-sunos4.0.2
1564 ;;
1565 m68000-sun)
1566 os=-sunos3
a78e148b 1567 ;;
1568 m68*-cisco)
1569 os=-aout
1570 ;;
4934f93d 1571 mep-*)
1572 os=-elf
1573 ;;
a78e148b 1574 mips*-cisco)
1575 os=-elf
1576 ;;
1577 mips*-*)
1578 os=-elf
1579 ;;
1580 or32-*)
1581 os=-coff
1582 ;;
1583 *-tti) # must be before sparc entry or we get the wrong os.
1584 os=-sysv3
1585 ;;
1586 sparc-* | *-sun)
1587 os=-sunos4.1.1
1588 ;;
1589 *-be)
1590 os=-beos
1591 ;;
4934f93d 1592 *-haiku)
1593 os=-haiku
1594 ;;
a78e148b 1595 *-ibm)
1596 os=-aix
1597 ;;
4934f93d 1598 *-knuth)
1599 os=-mmixware
1600 ;;
a78e148b 1601 *-wec)
1602 os=-proelf
1603 ;;
1604 *-winbond)
1605 os=-proelf
1606 ;;
1607 *-oki)
1608 os=-proelf
1609 ;;
1610 *-hp)
1611 os=-hpux
1612 ;;
1613 *-hitachi)
1614 os=-hiux
1615 ;;
1616 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1617 os=-sysv
1618 ;;
1619 *-cbm)
1620 os=-amigaos
1621 ;;
1622 *-dg)
1623 os=-dgux
1624 ;;
1625 *-dolphin)
1626 os=-sysv3
1627 ;;
1628 m68k-ccur)
1629 os=-rtu
1630 ;;
1631 m88k-omron*)
1632 os=-luna
1633 ;;
1634 *-next )
1635 os=-nextstep
1636 ;;
1637 *-sequent)
1638 os=-ptx
1639 ;;
1640 *-crds)
1641 os=-unos
1642 ;;
1643 *-ns)
1644 os=-genix
1645 ;;
1646 i370-*)
1647 os=-mvs
1648 ;;
1649 *-next)
1650 os=-nextstep3
1651 ;;
1652 *-gould)
1653 os=-sysv
1654 ;;
1655 *-highlevel)
1656 os=-bsd
1657 ;;
1658 *-encore)
1659 os=-bsd
1660 ;;
1661 *-sgi)
1662 os=-irix
1663 ;;
1664 *-siemens)
1665 os=-sysv4
1666 ;;
1667 *-masscomp)
1668 os=-rtu
1669 ;;
1670 f30[01]-fujitsu | f700-fujitsu)
1671 os=-uxpv
1672 ;;
1673 *-rom68k)
1674 os=-coff
1675 ;;
1676 *-*bug)
1677 os=-coff
1678 ;;
1679 *-apple)
1680 os=-macos
1681 ;;
1682 *-atari*)
1683 os=-mint
1684 ;;
1685 *)
1686 os=-none
1687 ;;
1688esac
1689fi
1690
1691# Here we handle the case where we know the os, and the CPU type, but not the
1692# manufacturer. We pick the logical manufacturer.
1693vendor=unknown
1694case $basic_machine in
1695 *-unknown)
1696 case $os in
1697 -riscix*)
1698 vendor=acorn
1699 ;;
1700 -sunos*)
1701 vendor=sun
1702 ;;
4934f93d 1703 -cnk*|-aix*)
a78e148b 1704 vendor=ibm
1705 ;;
1706 -beos*)
1707 vendor=be
1708 ;;
1709 -hpux*)
1710 vendor=hp
1711 ;;
1712 -mpeix*)
1713 vendor=hp
1714 ;;
1715 -hiux*)
1716 vendor=hitachi
1717 ;;
1718 -unos*)
1719 vendor=crds
1720 ;;
1721 -dgux*)
1722 vendor=dg
1723 ;;
1724 -luna*)
1725 vendor=omron
1726 ;;
1727 -genix*)
1728 vendor=ns
1729 ;;
1730 -mvs* | -opened*)
1731 vendor=ibm
1732 ;;
1733 -os400*)
1734 vendor=ibm
1735 ;;
1736 -ptx*)
1737 vendor=sequent
1738 ;;
1739 -tpf*)
1740 vendor=ibm
1741 ;;
1742 -vxsim* | -vxworks* | -windiss*)
1743 vendor=wrs
1744 ;;
1745 -aux*)
1746 vendor=apple
1747 ;;
1748 -hms*)
1749 vendor=hitachi
1750 ;;
1751 -mpw* | -macos*)
1752 vendor=apple
1753 ;;
1754 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1755 vendor=atari
1756 ;;
1757 -vos*)
1758 vendor=stratus
1759 ;;
1760 esac
1761 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1762 ;;
1763esac
1764
1765echo $basic_machine$os
4934f93d 1766exit
a78e148b 1767
1768# Local variables:
1769# eval: (add-hook 'write-file-hooks 'time-stamp)
1770# time-stamp-start: "timestamp='"
1771# time-stamp-format: "%:y-%02m-%02d"
1772# time-stamp-end: "'"
1773# End:
Redis += OpenLDAP MDB