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b75a7d8f
A		 1#! /bin/sh
2# Configuration validation subroutine script.
57a6839d 3# Copyright 1992-2013 Free Software Foundation, Inc.
b75a7d8f 4
57a6839d 5timestamp='2013-10-01'
b75a7d8f 6
57a6839d
A		 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
b75a7d8f
A		 10# (at your option) any later version.
11#
57a6839d
A		 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.
b75a7d8f
A		 16#
17# You should have received a copy of the GNU General Public License
4388f060 18# along with this program; if not, see <http://www.gnu.org/licenses/>.
73c04bcf 19#
b75a7d8f
A		 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
57a6839d
A		 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").
b75a7d8f 26
73c04bcf 27
57a6839d 28# Please send patches with a ChangeLog entry to config-patches@gnu.org.
b75a7d8f
A		 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
4388f060
A		 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
b75a7d8f
A		 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
57a6839d 71Copyright 1992-2013 Free Software Foundation, Inc.
b75a7d8f
A		 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 $1 in
82 --time-stamp | --time* | -t )
73c04bcf 83 echo "$timestamp" ; exit ;;
b75a7d8f 84 --version | -v )
73c04bcf 85 echo "$version" ; exit ;;
b75a7d8f 86 --help | --h* | -h )
73c04bcf 87 echo "$usage"; exit ;;
b75a7d8f
A		 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
73c04bcf 99 exit ;;
b75a7d8f
A		 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 $maybe_os in
4388f060 118 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
57a6839d 119 linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
4388f060
A		 120 knetbsd*-gnu* | netbsd*-gnu* | \
121 kopensolaris*-gnu* | \
73c04bcf 122 storm-chaos* | os2-emx* | rtmk-nova*)
b75a7d8f
A		 123 os=-$maybe_os
124 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
125 ;;
4388f060
A		 126 android-linux)
127 os=-linux-android
128 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
129 ;;
b75a7d8f
A		 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 | \
57a6839d 152 -apple | -axis | -knuth | -cray | -microblaze*)
b75a7d8f
A		 153 os=
154 basic_machine=$1
155 ;;
4388f060
A		 156 -bluegene*)
157 os=-cnk
158 ;;
b75a7d8f
A		 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 ;;
4388f060
A		 173 -chorusrdb)
174 os=-chorusrdb
b75a7d8f 175 basic_machine=$1
4388f060 176 ;;
b75a7d8f
A		 177 -hiux*)
178 os=-hiuxwe2
179 ;;
73c04bcf
A		 180 -sco6)
181 os=-sco5v6
182 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
183 ;;
b75a7d8f
A		 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 ;;
73c04bcf
A		 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 ;;
b75a7d8f
A		 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 ;;
57a6839d
A		 221 -lynx*178)
222 os=-lynxos178
223 ;;
224 -lynx*5)
225 os=-lynxos5
226 ;;
b75a7d8f
A		 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 ;;
b75a7d8f
A		 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 \
4388f060 251 | aarch64 | aarch64_be \
b75a7d8f 252 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
73c04bcf
A		 253 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
254 | am33_2.0 \
57a6839d 255 | arc | arceb \
d25163bf 256 | arm | arm64 | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] | armv7s \
57a6839d
A		 257 | avr | avr32 \
258 | be32 | be64 \
73c04bcf 259 | bfin \
57a6839d 260 | c4x | c8051 | clipper \
73c04bcf 261 | d10v | d30v | dlx | dsp16xx \
4388f060 262 | epiphany \
729e4ab9 263 | fido | fr30 | frv \
b75a7d8f 264 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
4388f060 265 | hexagon \
b75a7d8f 266 | i370 | i860 | i960 | ia64 \
73c04bcf 267 | ip2k | iq2000 \
57a6839d 268 | k1om \
4388f060
A		 269 | le32 | le64 \
270 | lm32 \
73c04bcf 271 | m32c | m32r | m32rle | m68000 | m68k | m88k \
57a6839d 272 | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
73c04bcf
A		 273 | mips | mipsbe | mipseb | mipsel | mipsle \
274 | mips16 \
275 | mips64 | mips64el \
4388f060 276 | mips64octeon | mips64octeonel \
73c04bcf 277 | mips64orion | mips64orionel \
4388f060
A		 278 | mips64r5900 | mips64r5900el \
279 | mips64vr | mips64vrel \
73c04bcf
A		 280 | mips64vr4100 | mips64vr4100el \
281 | mips64vr4300 | mips64vr4300el \
282 | mips64vr5000 | mips64vr5000el \
283 | mips64vr5900 | mips64vr5900el \
284 | mipsisa32 | mipsisa32el \
285 | mipsisa32r2 | mipsisa32r2el \
286 | mipsisa64 | mipsisa64el \
287 | mipsisa64r2 | mipsisa64r2el \
288 | mipsisa64sb1 | mipsisa64sb1el \
289 | mipsisa64sr71k | mipsisa64sr71kel \
57a6839d 290 | mipsr5900 | mipsr5900el \
73c04bcf 291 | mipstx39 | mipstx39el \
b75a7d8f 292 | mn10200 | mn10300 \
4388f060 293 | moxie \
73c04bcf
A		 294 | mt \
295 | msp430 \
4388f060 296 | nds32 | nds32le | nds32be \
57a6839d 297 | nios | nios2 | nios2eb | nios2el \
b75a7d8f 298 | ns16k | ns32k \
4388f060 299 | open8 \
57a6839d 300 | or1k | or32 \
b75a7d8f 301 | pdp10 | pdp11 | pj | pjl \
4388f060 302 | powerpc | powerpc64 | powerpc64le | powerpcle \
b75a7d8f 303 | pyramid \
4388f060 304 | rl78 | rx \
729e4ab9 305 | score \
4388f060 306 | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
73c04bcf
A		 307 | sh64 | sh64le \
308 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
309 | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
4388f060
A		 310 | spu \
311 | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
312 | ubicom32 \
313 | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
b75a7d8f 314 | we32k \
4388f060
A		 315 | x86 | xc16x | xstormy16 | xtensa \
316 | z8k | z80)
b75a7d8f
A		 317 basic_machine=$basic_machine-unknown
318 ;;
4388f060
A		 319 c54x)
320 basic_machine=tic54x-unknown
321 ;;
322 c55x)
323 basic_machine=tic55x-unknown
324 ;;
325 c6x)
326 basic_machine=tic6x-unknown
327 ;;
57a6839d 328 m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
b75a7d8f
A		 329 basic_machine=$basic_machine-unknown
330 os=-none
331 ;;
332 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
333 ;;
73c04bcf
A		 334 ms1)
335 basic_machine=mt-unknown
336 ;;
b75a7d8f 337
4388f060
A		 338 strongarm | thumb | xscale)
339 basic_machine=arm-unknown
340 ;;
341 xgate)
342 basic_machine=$basic_machine-unknown
343 os=-none
344 ;;
345 xscaleeb)
346 basic_machine=armeb-unknown
347 ;;
348
349 xscaleel)
350 basic_machine=armel-unknown
351 ;;
352
b75a7d8f
A		 353 # We use `pc' rather than `unknown'
354 # because (1) that's what they normally are, and
355 # (2) the word "unknown" tends to confuse beginning users.
356 i*86 | x86_64)
357 basic_machine=$basic_machine-pc
358 ;;
359 # Object if more than one company name word.
360 *-*-*)
361 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
362 exit 1
363 ;;
364 # Recognize the basic CPU types with company name.
365 580-* \
366 | a29k-* \
4388f060 367 | aarch64-* | aarch64_be-* \
b75a7d8f 368 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
73c04bcf 369 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
57a6839d 370 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
ba6d6ed2 371 | arm-* | arm64-* | armbe-* | armle-* | armeb-* | armv*-* \
73c04bcf 372 | avr-* | avr32-* \
4388f060 373 | be32-* | be64-* \
73c04bcf 374 | bfin-* | bs2000-* \
4388f060 375 | c[123]* | c30-* | [cjt]90-* | c4x-* \
57a6839d 376 | c8051-* | clipper-* | craynv-* | cydra-* \
73c04bcf 377 | d10v-* | d30v-* | dlx-* \
b75a7d8f 378 | elxsi-* \
729e4ab9 379 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
b75a7d8f
A		 380 | h8300-* | h8500-* \
381 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
4388f060 382 | hexagon-* \
b75a7d8f 383 | i*86-* | i860-* | i960-* | ia64-* \
73c04bcf 384 | ip2k-* | iq2000-* \
57a6839d 385 | k1om-* \
4388f060
A		 386 | le32-* | le64-* \
387 | lm32-* \
73c04bcf
A		 388 | m32c-* | m32r-* | m32rle-* \
389 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
57a6839d
A		 390 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
391 | microblaze-* | microblazeel-* \
73c04bcf
A		 392 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
393 | mips16-* \
394 | mips64-* | mips64el-* \
4388f060 395 | mips64octeon-* | mips64octeonel-* \
73c04bcf 396 | mips64orion-* | mips64orionel-* \
4388f060
A		 397 | mips64r5900-* | mips64r5900el-* \
398 | mips64vr-* | mips64vrel-* \
73c04bcf
A		 399 | mips64vr4100-* | mips64vr4100el-* \
400 | mips64vr4300-* | mips64vr4300el-* \
401 | mips64vr5000-* | mips64vr5000el-* \
402 | mips64vr5900-* | mips64vr5900el-* \
403 | mipsisa32-* | mipsisa32el-* \
404 | mipsisa32r2-* | mipsisa32r2el-* \
405 | mipsisa64-* | mipsisa64el-* \
406 | mipsisa64r2-* | mipsisa64r2el-* \
407 | mipsisa64sb1-* | mipsisa64sb1el-* \
408 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
57a6839d 409 | mipsr5900-* | mipsr5900el-* \
73c04bcf
A		 410 | mipstx39-* | mipstx39el-* \
411 | mmix-* \
412 | mt-* \
413 | msp430-* \
4388f060 414 | nds32-* | nds32le-* | nds32be-* \
57a6839d 415 | nios-* | nios2-* | nios2eb-* | nios2el-* \
b75a7d8f 416 | none-* | np1-* | ns16k-* | ns32k-* \
4388f060 417 | open8-* \
b75a7d8f
A		 418 | orion-* \
419 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
4388f060 420 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
b75a7d8f 421 | pyramid-* \
4388f060
A		 422 | rl78-* | romp-* | rs6000-* | rx-* \
423 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
73c04bcf
A		 424 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
425 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
426 | sparclite-* \
4388f060
A		 427 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
428 | tahoe-* \
73c04bcf 429 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
4388f060 430 | tile*-* \
73c04bcf 431 | tron-* \
4388f060
A		 432 | ubicom32-* \
433 | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
434 | vax-* \
b75a7d8f 435 | we32k-* \
4388f060 436 | x86-* | x86_64-* | xc16x-* | xps100-* \
729e4ab9 437 | xstormy16-* | xtensa*-* \
b75a7d8f 438 | ymp-* \
4388f060 439 | z8k-* | z80-*)
b75a7d8f 440 ;;
729e4ab9
A		 441 # Recognize the basic CPU types without company name, with glob match.
442 xtensa*)
443 basic_machine=$basic_machine-unknown
444 ;;
b75a7d8f
A		 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 ;;
4388f060 461 abacus)
73c04bcf
A		 462 basic_machine=abacus-unknown
463 ;;
b75a7d8f
A		 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 ;;
73c04bcf
A		 478 amd64)
479 basic_machine=x86_64-pc
480 ;;
481 amd64-*)
482 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
483 ;;
b75a7d8f
A		 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 ;;
4388f060
A		 507 aros)
508 basic_machine=i386-pc
509 os=-aros
510 ;;
b75a7d8f
A		 511 aux)
512 basic_machine=m68k-apple
513 os=-aux
514 ;;
515 balance)
516 basic_machine=ns32k-sequent
517 os=-dynix
518 ;;
729e4ab9
A		 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 ;;
4388f060
A		 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 ;;
73c04bcf
A		 540 c90)
541 basic_machine=c90-cray
542 os=-unicos
543 ;;
4388f060
A		 544 cegcc)
545 basic_machine=arm-unknown
546 os=-cegcc
547 ;;
b75a7d8f
A		 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 ;;
73c04bcf
A		 568 cray | j90)
569 basic_machine=j90-cray
b75a7d8f
A		 570 os=-unicos
571 ;;
73c04bcf
A		 572 craynv)
573 basic_machine=craynv-cray
574 os=-unicosmp
b75a7d8f 575 ;;
4388f060 576 cr16 | cr16-*)
729e4ab9 577 basic_machine=cr16-unknown
73c04bcf 578 os=-elf
b75a7d8f
A		 579 ;;
580 crds | unos)
581 basic_machine=m68k-crds
582 ;;
73c04bcf
A		 583 crisv32 | crisv32-* | etraxfs*)
584 basic_machine=crisv32-axis
585 ;;
b75a7d8f
A		 586 cris | cris-* | etrax*)
587 basic_machine=cris-axis
588 ;;
73c04bcf
A		 589 crx)
590 basic_machine=crx-unknown
591 os=-elf
592 ;;
b75a7d8f
A		 593 da30 | da30-*)
594 basic_machine=m68k-da30
595 ;;
596 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
597 basic_machine=mips-dec
598 ;;
73c04bcf
A		 599 decsystem10* | dec10*)
600 basic_machine=pdp10-dec
601 os=-tops10
602 ;;
603 decsystem20* | dec20*)
604 basic_machine=pdp10-dec
605 os=-tops20
606 ;;
b75a7d8f
A		 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 ;;
4388f060
A		 615 dicos)
616 basic_machine=i686-pc
617 os=-dicos
618 ;;
73c04bcf
A		 619 djgpp)
620 basic_machine=i586-pc
621 os=-msdosdjgpp
622 ;;
b75a7d8f
A		 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 ;;
b75a7d8f
A		 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 ;;
729e4ab9
A		 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 ;;
b75a7d8f
A		 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 ;;
57a6839d 791 microblaze*)
4388f060
A		 792 basic_machine=microblaze-xilinx
793 ;;
57a6839d
A		 794 mingw64)
795 basic_machine=x86_64-pc
796 os=-mingw64
797 ;;
b75a7d8f 798 mingw32)
57a6839d 799 basic_machine=i686-pc
b75a7d8f
A		 800 os=-mingw32
801 ;;
729e4ab9
A		 802 mingw32ce)
803 basic_machine=arm-unknown
804 os=-mingw32ce
805 ;;
b75a7d8f
A		 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 ;;
b75a7d8f
A		 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 ;;
b75a7d8f
A		 819 monitor)
820 basic_machine=m68k-rom68k
821 os=-coff
822 ;;
73c04bcf
A		 823 morphos)
824 basic_machine=powerpc-unknown
825 os=-morphos
826 ;;
b75a7d8f
A		 827 msdos)
828 basic_machine=i386-pc
829 os=-msdos
830 ;;
73c04bcf
A		 831 ms1-*)
832 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
833 ;;
4388f060 834 msys)
57a6839d 835 basic_machine=i686-pc
4388f060
A		 836 os=-msys
837 ;;
b75a7d8f
A		 838 mvs)
839 basic_machine=i370-ibm
840 os=-mvs
841 ;;
4388f060
A		 842 nacl)
843 basic_machine=le32-unknown
844 os=-nacl
845 ;;
b75a7d8f
A		 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 ;;
4388f060
A		 910 neo-tandem)
911 basic_machine=neo-tandem
912 ;;
913 nse-tandem)
914 basic_machine=nse-tandem
915 ;;
b75a7d8f
A		 916 nsr-tandem)
917 basic_machine=nsr-tandem
918 ;;
919 op50n-* | op60c-*)
920 basic_machine=hppa1.1-oki
921 os=-proelf
922 ;;
73c04bcf
A		 923 openrisc | openrisc-*)
924 basic_machine=or32-unknown
925 ;;
926 os400)
927 basic_machine=powerpc-ibm
928 os=-os400
929 ;;
b75a7d8f
A		 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 ;;
729e4ab9
A		 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 ;;
b75a7d8f
A		 954 pbd)
955 basic_machine=sparc-tti
956 ;;
957 pbb)
958 basic_machine=m68k-tti
959 ;;
73c04bcf 960 pc532 | pc532-*)
b75a7d8f
A		 961 basic_machine=ns32k-pc532
962 ;;
73c04bcf
A		 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)
b75a7d8f
A		 970 basic_machine=i586-pc
971 ;;
73c04bcf 972 pentiumpro | p6 | 6x86 | athlon | athlon_*)
b75a7d8f
A		 973 basic_machine=i686-pc
974 ;;
73c04bcf 975 pentiumii | pentium2 | pentiumiii | pentium3)
b75a7d8f
A		 976 basic_machine=i686-pc
977 ;;
73c04bcf
A		 978 pentium4)
979 basic_machine=i786-pc
980 ;;
981 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
b75a7d8f
A		 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 ;;
73c04bcf 987 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
b75a7d8f
A		 988 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
989 ;;
73c04bcf
A		 990 pentium4-*)
991 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
992 ;;
b75a7d8f
A		 993 pn)
994 basic_machine=pn-gould
995 ;;
996 power) basic_machine=power-ibm
997 ;;
4388f060 998 ppc | ppcbe) basic_machine=powerpc-unknown
73c04bcf 999 ;;
4388f060
A		 1000 ppc-* | ppcbe-*)
1001 basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
b75a7d8f
A		 1002 ;;
1003 ppcle | powerpclittle | ppc-le | powerpc-little)
1004 basic_machine=powerpcle-unknown
73c04bcf 1005 ;;
b75a7d8f
A		 1006 ppcle-* | powerpclittle-*)
1007 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
1008 ;;
1009 ppc64) basic_machine=powerpc64-unknown
73c04bcf 1010 ;;
b75a7d8f
A		 1011 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
1012 ;;
1013 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
1014 basic_machine=powerpc64le-unknown
73c04bcf 1015 ;;
b75a7d8f
A		 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 ;;
57a6839d
A		 1026 rdos | rdos64)
1027 basic_machine=x86_64-pc
1028 os=-rdos
1029 ;;
1030 rdos32)
73c04bcf
A		 1031 basic_machine=i386-pc
1032 os=-rdos
1033 ;;
b75a7d8f
A		 1034 rom68k)
1035 basic_machine=m68k-rom68k
1036 os=-coff
1037 ;;
1038 rm[46]00)
1039 basic_machine=mips-siemens
1040 ;;
1041 rtpc | rtpc-*)
1042 basic_machine=romp-ibm
1043 ;;
73c04bcf
A		 1044 s390 | s390-*)
1045 basic_machine=s390-ibm
1046 ;;
1047 s390x | s390x-*)
1048 basic_machine=s390x-ibm
1049 ;;
b75a7d8f
A		 1050 sa29200)
1051 basic_machine=a29k-amd
1052 os=-udi
1053 ;;
73c04bcf
A		 1054 sb1)
1055 basic_machine=mipsisa64sb1-unknown
1056 ;;
1057 sb1el)
1058 basic_machine=mipsisa64sb1el-unknown
1059 ;;
729e4ab9
A		 1060 sde)
1061 basic_machine=mipsisa32-sde
1062 os=-elf
1063 ;;
73c04bcf
A		 1064 sei)
1065 basic_machine=mips-sei
1066 os=-seiux
1067 ;;
b75a7d8f
A		 1068 sequent)
1069 basic_machine=i386-sequent
1070 ;;
1071 sh)
1072 basic_machine=sh-hitachi
1073 os=-hms
1074 ;;
729e4ab9
A		 1075 sh5el)
1076 basic_machine=sh5le-unknown
1077 ;;
73c04bcf
A		 1078 sh64)
1079 basic_machine=sh64-unknown
1080 ;;
1081 sparclite-wrs | simso-wrs)
b75a7d8f
A		 1082 basic_machine=sparclite-wrs
1083 os=-vxworks
1084 ;;
1085 sps7)
1086 basic_machine=m68k-bull
1087 os=-sysv2
1088 ;;
1089 spur)
1090 basic_machine=spur-unknown
1091 ;;
1092 st2000)
1093 basic_machine=m68k-tandem
1094 ;;
1095 stratus)
1096 basic_machine=i860-stratus
1097 os=-sysv4
1098 ;;
4388f060
A		 1099 strongarm-* | thumb-*)
1100 basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
1101 ;;
b75a7d8f
A		 1102 sun2)
1103 basic_machine=m68000-sun
1104 ;;
1105 sun2os3)
1106 basic_machine=m68000-sun
1107 os=-sunos3
1108 ;;
1109 sun2os4)
1110 basic_machine=m68000-sun
1111 os=-sunos4
1112 ;;
1113 sun3os3)
1114 basic_machine=m68k-sun
1115 os=-sunos3
1116 ;;
1117 sun3os4)
1118 basic_machine=m68k-sun
1119 os=-sunos4
1120 ;;
1121 sun4os3)
1122 basic_machine=sparc-sun
1123 os=-sunos3
1124 ;;
1125 sun4os4)
1126 basic_machine=sparc-sun
1127 os=-sunos4
1128 ;;
1129 sun4sol2)
1130 basic_machine=sparc-sun
1131 os=-solaris2
1132 ;;
1133 sun3 | sun3-*)
1134 basic_machine=m68k-sun
1135 ;;
1136 sun4)
1137 basic_machine=sparc-sun
1138 ;;
1139 sun386 | sun386i | roadrunner)
1140 basic_machine=i386-sun
1141 ;;
1142 sv1)
1143 basic_machine=sv1-cray
1144 os=-unicos
1145 ;;
1146 symmetry)
1147 basic_machine=i386-sequent
1148 os=-dynix
1149 ;;
1150 t3e)
73c04bcf
A		 1151 basic_machine=alphaev5-cray
1152 os=-unicos
1153 ;;
1154 t90)
1155 basic_machine=t90-cray
b75a7d8f
A		 1156 os=-unicos
1157 ;;
729e4ab9 1158 tile*)
4388f060 1159 basic_machine=$basic_machine-unknown
729e4ab9
A		 1160 os=-linux-gnu
1161 ;;
b75a7d8f
A		 1162 tx39)
1163 basic_machine=mipstx39-unknown
1164 ;;
1165 tx39el)
1166 basic_machine=mipstx39el-unknown
1167 ;;
73c04bcf
A		 1168 toad1)
1169 basic_machine=pdp10-xkl
1170 os=-tops20
1171 ;;
b75a7d8f
A		 1172 tower | tower-32)
1173 basic_machine=m68k-ncr
1174 ;;
73c04bcf
A		 1175 tpf)
1176 basic_machine=s390x-ibm
1177 os=-tpf
1178 ;;
b75a7d8f
A		 1179 udi29k)
1180 basic_machine=a29k-amd
1181 os=-udi
1182 ;;
1183 ultra3)
1184 basic_machine=a29k-nyu
1185 os=-sym1
1186 ;;
1187 v810 | necv810)
1188 basic_machine=v810-nec
1189 os=-none
1190 ;;
1191 vaxv)
1192 basic_machine=vax-dec
1193 os=-sysv
1194 ;;
1195 vms)
1196 basic_machine=vax-dec
1197 os=-vms
1198 ;;
1199 vpp*|vx|vx-*)
73c04bcf
A		 1200 basic_machine=f301-fujitsu
1201 ;;
b75a7d8f
A		 1202 vxworks960)
1203 basic_machine=i960-wrs
1204 os=-vxworks
1205 ;;
1206 vxworks68)
1207 basic_machine=m68k-wrs
1208 os=-vxworks
1209 ;;
1210 vxworks29k)
1211 basic_machine=a29k-wrs
1212 os=-vxworks
1213 ;;
1214 w65*)
1215 basic_machine=w65-wdc
1216 os=-none
1217 ;;
1218 w89k-*)
1219 basic_machine=hppa1.1-winbond
1220 os=-proelf
1221 ;;
73c04bcf
A		 1222 xbox)
1223 basic_machine=i686-pc
1224 os=-mingw32
b75a7d8f 1225 ;;
73c04bcf 1226 xps | xps100)
b75a7d8f
A		 1227 basic_machine=xps100-honeywell
1228 ;;
4388f060
A		 1229 xscale-* | xscalee[bl]-*)
1230 basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
1231 ;;
73c04bcf
A		 1232 ymp)
1233 basic_machine=ymp-cray
1234 os=-unicos
1235 ;;
b75a7d8f
A		 1236 z8k-*-coff)
1237 basic_machine=z8k-unknown
1238 os=-sim
1239 ;;
4388f060
A		 1240 z80-*-coff)
1241 basic_machine=z80-unknown
1242 os=-sim
1243 ;;
b75a7d8f
A		 1244 none)
1245 basic_machine=none-none
1246 os=-none
1247 ;;
1248
1249# Here we handle the default manufacturer of certain CPU types. It is in
1250# some cases the only manufacturer, in others, it is the most popular.
1251 w89k)
1252 basic_machine=hppa1.1-winbond
1253 ;;
1254 op50n)
1255 basic_machine=hppa1.1-oki
1256 ;;
1257 op60c)
1258 basic_machine=hppa1.1-oki
1259 ;;
b75a7d8f
A		 1260 romp)
1261 basic_machine=romp-ibm
1262 ;;
73c04bcf
A		 1263 mmix)
1264 basic_machine=mmix-knuth
1265 ;;
b75a7d8f
A		 1266 rs6000)
1267 basic_machine=rs6000-ibm
1268 ;;
1269 vax)
1270 basic_machine=vax-dec
1271 ;;
1272 pdp10)
1273 # there are many clones, so DEC is not a safe bet
1274 basic_machine=pdp10-unknown
1275 ;;
1276 pdp11)
1277 basic_machine=pdp11-dec
1278 ;;
1279 we32k)
1280 basic_machine=we32k-att
1281 ;;
4388f060 1282 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
b75a7d8f
A		 1283 basic_machine=sh-unknown
1284 ;;
73c04bcf 1285 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
b75a7d8f
A		 1286 basic_machine=sparc-sun
1287 ;;
73c04bcf 1288 cydra)
b75a7d8f
A		 1289 basic_machine=cydra-cydrome
1290 ;;
1291 orion)
1292 basic_machine=orion-highlevel
1293 ;;
1294 orion105)
1295 basic_machine=clipper-highlevel
1296 ;;
1297 mac | mpw | mac-mpw)
1298 basic_machine=m68k-apple
1299 ;;
1300 pmac | pmac-mpw)
1301 basic_machine=powerpc-apple
1302 ;;
b75a7d8f
A		 1303 *-unknown)
1304 # Make sure to match an already-canonicalized machine name.
1305 ;;
1306 *)
1307 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1308 exit 1
1309 ;;
1310esac
1311
1312# Here we canonicalize certain aliases for manufacturers.
1313case $basic_machine in
1314 *-digital*)
1315 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1316 ;;
1317 *-commodore*)
1318 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1319 ;;
1320 *)
1321 ;;
1322esac
1323
1324# Decode manufacturer-specific aliases for certain operating systems.
1325
1326if [ x"$os" != x"" ]
1327then
1328case $os in
4388f060
A		 1329 # First match some system type aliases
1330 # that might get confused with valid system types.
b75a7d8f 1331 # -solaris* is a basic system type, with this one exception.
4388f060
A		 1332 -auroraux)
1333 os=-auroraux
1334 ;;
b75a7d8f
A		 1335 -solaris1 | -solaris1.*)
1336 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1337 ;;
1338 -solaris)
1339 os=-solaris2
1340 ;;
1341 -svr4*)
1342 os=-sysv4
1343 ;;
1344 -unixware*)
1345 os=-sysv4.2uw
1346 ;;
1347 -gnu/linux*)
1348 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1349 ;;
1350 # First accept the basic system types.
1351 # The portable systems comes first.
1352 # Each alternative MUST END IN A *, to match a version number.
1353 # -sysv* is not here because it comes later, after sysvr4.
1354 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
4388f060
A		 1355 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1356 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
57a6839d 1357 | -sym* | -kopensolaris* | -plan9* \
b75a7d8f 1358 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
4388f060 1359 | -aos* | -aros* \
b75a7d8f
A		 1360 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1361 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
73c04bcf 1362 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
57a6839d 1363 | -bitrig* | -openbsd* | -solidbsd* \
73c04bcf
A		 1364 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1365 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
b75a7d8f
A		 1366 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1367 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
4388f060
A		 1368 | -chorusos* | -chorusrdb* | -cegcc* \
1369 | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
57a6839d
A		 1370 | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
1371 | -linux-newlib* | -linux-musl* | -linux-uclibc* \
73c04bcf
A		 1372 | -uxpv* | -beos* | -mpeix* | -udk* \
1373 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
b75a7d8f
A		 1374 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1375 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
73c04bcf
A		 1376 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1377 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1378 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
4388f060 1379 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
b75a7d8f
A		 1380 # Remember, each alternative MUST END IN *, to match a version number.
1381 ;;
1382 -qnx*)
1383 case $basic_machine in
1384 x86-* | i*86-*)
1385 ;;
1386 *)
1387 os=-nto$os
1388 ;;
1389 esac
1390 ;;
73c04bcf
A		 1391 -nto-qnx*)
1392 ;;
b75a7d8f 1393 -nto*)
73c04bcf 1394 os=`echo $os | sed -e 's|nto|nto-qnx|'`
b75a7d8f
A		 1395 ;;
1396 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
73c04bcf 1397 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
b75a7d8f
A		 1398 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1399 ;;
1400 -mac*)
1401 os=`echo $os | sed -e 's|mac|macos|'`
1402 ;;
73c04bcf
A		 1403 -linux-dietlibc)
1404 os=-linux-dietlibc
1405 ;;
b75a7d8f
A		 1406 -linux*)
1407 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1408 ;;
1409 -sunos5*)
1410 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1411 ;;
1412 -sunos6*)
1413 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1414 ;;
1415 -opened*)
1416 os=-openedition
1417 ;;
4388f060 1418 -os400*)
73c04bcf
A		 1419 os=-os400
1420 ;;
b75a7d8f
A		 1421 -wince*)
1422 os=-wince
1423 ;;
1424 -osfrose*)
1425 os=-osfrose
1426 ;;
1427 -osf*)
1428 os=-osf
1429 ;;
b75a7d8f
A		 1430 -utek*)
1431 os=-bsd
1432 ;;
1433 -dynix*)
1434 os=-bsd
1435 ;;
1436 -acis*)
1437 os=-aos
1438 ;;
73c04bcf
A		 1439 -atheos*)
1440 os=-atheos
1441 ;;
1442 -syllable*)
1443 os=-syllable
1444 ;;
b75a7d8f
A		 1445 -386bsd)
1446 os=-bsd
1447 ;;
1448 -ctix* | -uts*)
1449 os=-sysv
1450 ;;
73c04bcf
A		 1451 -nova*)
1452 os=-rtmk-nova
1453 ;;
b75a7d8f 1454 -ns2 )
73c04bcf 1455 os=-nextstep2
b75a7d8f
A		 1456 ;;
1457 -nsk*)
1458 os=-nsk
1459 ;;
1460 # Preserve the version number of sinix5.
1461 -sinix5.*)
1462 os=`echo $os | sed -e 's|sinix|sysv|'`
1463 ;;
1464 -sinix*)
1465 os=-sysv4
1466 ;;
4388f060 1467 -tpf*)
73c04bcf
A		 1468 os=-tpf
1469 ;;
b75a7d8f
A		 1470 -triton*)
1471 os=-sysv3
1472 ;;
1473 -oss*)
1474 os=-sysv3
1475 ;;
1476 -svr4)
1477 os=-sysv4
1478 ;;
1479 -svr3)
1480 os=-sysv3
1481 ;;
1482 -sysvr4)
1483 os=-sysv4
1484 ;;
1485 # This must come after -sysvr4.
1486 -sysv*)
1487 ;;
1488 -ose*)
1489 os=-ose
1490 ;;
1491 -es1800*)
1492 os=-ose
1493 ;;
1494 -xenix)
1495 os=-xenix
1496 ;;
73c04bcf
A		 1497 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1498 os=-mint
1499 ;;
1500 -aros*)
1501 os=-aros
1502 ;;
73c04bcf
A		 1503 -zvmoe)
1504 os=-zvmoe
b75a7d8f 1505 ;;
4388f060
A		 1506 -dicos*)
1507 os=-dicos
1508 ;;
1509 -nacl*)
1510 ;;
b75a7d8f
A		 1511 -none)
1512 ;;
1513 *)
1514 # Get rid of the `-' at the beginning of $os.
1515 os=`echo $os | sed 's/[^-]*-//'`
1516 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1517 exit 1
1518 ;;
1519esac
1520else
1521
1522# Here we handle the default operating systems that come with various machines.
1523# The value should be what the vendor currently ships out the door with their
1524# machine or put another way, the most popular os provided with the machine.
1525
1526# Note that if you're going to try to match "-MANUFACTURER" here (say,
1527# "-sun"), then you have to tell the case statement up towards the top
1528# that MANUFACTURER isn't an operating system. Otherwise, code above
1529# will signal an error saying that MANUFACTURER isn't an operating
1530# system, and we'll never get to this point.
1531
1532case $basic_machine in
4388f060 1533 score-*)
729e4ab9
A		 1534 os=-elf
1535 ;;
4388f060 1536 spu-*)
73c04bcf
A		 1537 os=-elf
1538 ;;
b75a7d8f
A		 1539 *-acorn)
1540 os=-riscix1.2
1541 ;;
1542 arm*-rebel)
1543 os=-linux
1544 ;;
1545 arm*-semi)
1546 os=-aout
1547 ;;
4388f060
A		 1548 c4x-* | tic4x-*)
1549 os=-coff
1550 ;;
57a6839d
A		 1551 c8051-*)
1552 os=-elf
1553 ;;
1554 hexagon-*)
1555 os=-elf
1556 ;;
4388f060
A		 1557 tic54x-*)
1558 os=-coff
1559 ;;
1560 tic55x-*)
1561 os=-coff
1562 ;;
1563 tic6x-*)
1564 os=-coff
73c04bcf
A		 1565 ;;
1566 # This must come before the *-dec entry.
b75a7d8f
A		 1567 pdp10-*)
1568 os=-tops20
1569 ;;
73c04bcf 1570 pdp11-*)
b75a7d8f
A		 1571 os=-none
1572 ;;
1573 *-dec | vax-*)
1574 os=-ultrix4.2
1575 ;;
1576 m68*-apollo)
1577 os=-domain
1578 ;;
1579 i386-sun)
1580 os=-sunos4.0.2
1581 ;;
1582 m68000-sun)
1583 os=-sunos3
b75a7d8f
A		 1584 ;;
1585 m68*-cisco)
1586 os=-aout
1587 ;;
4388f060 1588 mep-*)
729e4ab9
A		 1589 os=-elf
1590 ;;
b75a7d8f
A		 1591 mips*-cisco)
1592 os=-elf
1593 ;;
1594 mips*-*)
1595 os=-elf
1596 ;;
57a6839d
A		 1597 or1k-*)
1598 os=-elf
1599 ;;
73c04bcf
A		 1600 or32-*)
1601 os=-coff
1602 ;;
b75a7d8f
A		 1603 *-tti) # must be before sparc entry or we get the wrong os.
1604 os=-sysv3
1605 ;;
1606 sparc-* | *-sun)
1607 os=-sunos4.1.1
1608 ;;
1609 *-be)
1610 os=-beos
1611 ;;
73c04bcf
A		 1612 *-haiku)
1613 os=-haiku
1614 ;;
b75a7d8f
A		 1615 *-ibm)
1616 os=-aix
1617 ;;
4388f060 1618 *-knuth)
73c04bcf
A		 1619 os=-mmixware
1620 ;;
b75a7d8f
A		 1621 *-wec)
1622 os=-proelf
1623 ;;
1624 *-winbond)
1625 os=-proelf
1626 ;;
1627 *-oki)
1628 os=-proelf
1629 ;;
1630 *-hp)
1631 os=-hpux
1632 ;;
1633 *-hitachi)
1634 os=-hiux
1635 ;;
1636 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1637 os=-sysv
1638 ;;
1639 *-cbm)
1640 os=-amigaos
1641 ;;
1642 *-dg)
1643 os=-dgux
1644 ;;
1645 *-dolphin)
1646 os=-sysv3
1647 ;;
1648 m68k-ccur)
1649 os=-rtu
1650 ;;
1651 m88k-omron*)
1652 os=-luna
1653 ;;
1654 *-next )
1655 os=-nextstep
1656 ;;
1657 *-sequent)
1658 os=-ptx
1659 ;;
1660 *-crds)
1661 os=-unos
1662 ;;
1663 *-ns)
1664 os=-genix
1665 ;;
1666 i370-*)
1667 os=-mvs
1668 ;;
1669 *-next)
1670 os=-nextstep3
1671 ;;
73c04bcf 1672 *-gould)
b75a7d8f
A		 1673 os=-sysv
1674 ;;
73c04bcf 1675 *-highlevel)
b75a7d8f
A		 1676 os=-bsd
1677 ;;
1678 *-encore)
1679 os=-bsd
1680 ;;
73c04bcf 1681 *-sgi)
b75a7d8f
A		 1682 os=-irix
1683 ;;
73c04bcf 1684 *-siemens)
b75a7d8f
A		 1685 os=-sysv4
1686 ;;
1687 *-masscomp)
1688 os=-rtu
1689 ;;
1690 f30[01]-fujitsu | f700-fujitsu)
1691 os=-uxpv
1692 ;;
1693 *-rom68k)
1694 os=-coff
1695 ;;
1696 *-*bug)
1697 os=-coff
1698 ;;
1699 *-apple)
1700 os=-macos
1701 ;;
1702 *-atari*)
1703 os=-mint
1704 ;;
1705 *)
1706 os=-none
1707 ;;
1708esac
1709fi
1710
1711# Here we handle the case where we know the os, and the CPU type, but not the
1712# manufacturer. We pick the logical manufacturer.
1713vendor=unknown
1714case $basic_machine in
1715 *-unknown)
1716 case $os in
1717 -riscix*)
1718 vendor=acorn
1719 ;;
1720 -sunos*)
1721 vendor=sun
1722 ;;
4388f060 1723 -cnk*|-aix*)
b75a7d8f
A		 1724 vendor=ibm
1725 ;;
1726 -beos*)
1727 vendor=be
1728 ;;
1729 -hpux*)
1730 vendor=hp
1731 ;;
1732 -mpeix*)
1733 vendor=hp
1734 ;;
1735 -hiux*)
1736 vendor=hitachi
1737 ;;
1738 -unos*)
1739 vendor=crds
1740 ;;
1741 -dgux*)
1742 vendor=dg
1743 ;;
1744 -luna*)
1745 vendor=omron
1746 ;;
1747 -genix*)
1748 vendor=ns
1749 ;;
1750 -mvs* | -opened*)
1751 vendor=ibm
1752 ;;
73c04bcf
A		 1753 -os400*)
1754 vendor=ibm
1755 ;;
b75a7d8f
A		 1756 -ptx*)
1757 vendor=sequent
1758 ;;
73c04bcf
A		 1759 -tpf*)
1760 vendor=ibm
1761 ;;
1762 -vxsim* | -vxworks* | -windiss*)
b75a7d8f
A		 1763 vendor=wrs
1764 ;;
1765 -aux*)
1766 vendor=apple
1767 ;;
1768 -hms*)
1769 vendor=hitachi
1770 ;;
1771 -mpw* | -macos*)
1772 vendor=apple
1773 ;;
1774 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1775 vendor=atari
1776 ;;
1777 -vos*)
1778 vendor=stratus
1779 ;;
1780 esac
1781 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1782 ;;
1783esac
1784
1785echo $basic_machine$os
73c04bcf 1786exit
b75a7d8f
A		 1787
1788# Local variables:
1789# eval: (add-hook 'write-file-hooks 'time-stamp)
1790# time-stamp-start: "timestamp='"
1791# time-stamp-format: "%:y-%02m-%02d"
1792# time-stamp-end: "'"
1793# End:
mirror of ICU