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252b5132 1#! /bin/sh
35590697 2# Configuration validation subroutine script.
b020f6ac 3# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
5548b4ce 4# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
d2213593 5# 2011, 2012 Free Software Foundation, Inc.
ac73857d 6
d2213593 7timestamp='2012-04-18'
ac73857d 8
252b5132
RH		 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
d2213593 24# along with this program; if not, see <http://www.gnu.org/licenses/>.
1d9c9cd7 25#
252b5132
RH		 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
1d9c9cd7 31
26ef82f4 32# Please send patches to <[email protected]>. Submit a context
707a0b5c 33# diff and a properly formatted GNU ChangeLog entry.
ada59422 34#
252b5132
RH		 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
707a0b5c
NC		 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
252b5132
RH		 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
ac73857d 58me=`echo "$0" | sed -e 's,.*/,,'`
252b5132 59
ac73857d
AC		 60usage="\
61Usage: $0 [OPTION] CPU-MFR-OPSYS
62 $0 [OPTION] ALIAS
63
64Canonicalize a configuration name.
65
66Operation modes:
35590697
AJ		 67 -h, --help print this help, then exit
68 -t, --time-stamp print date of last modification, then exit
69 -v, --version print version number, then exit
70
71Report bugs and patches to <[email protected]>."
72
73version="\
74GNU config.sub ($timestamp)
75
c35a0556 76Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
d2213593
JB		 772001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
78Free Software Foundation, Inc.
35590697
AJ		 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."
ac73857d
AC		 82
83help="
84Try \`$me --help' for more information."
85
86# Parse command line
87while test $# -gt 0 ; do
35590697
AJ		 88 case $1 in
89 --time-stamp | --time* | -t )
1d9c9cd7 90 echo "$timestamp" ; exit ;;
35590697 91 --version | -v )
1d9c9cd7 92 echo "$version" ; exit ;;
ac73857d 93 --help | --h* | -h )
1d9c9cd7 94 echo "$usage"; exit ;;
ac73857d
AC		 95 -- ) # Stop option processing
96 shift; break ;;
97 - ) # Use stdin as input.
98 break ;;
99 -* )
35590697 100 echo "$me: invalid option $1$help"
ac73857d
AC		 101 exit 1 ;;
102
103 *local*)
104 # First pass through any local machine types.
105 echo $1
1d9c9cd7 106 exit ;;
ac73857d
AC		 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;;
252b5132
RH		 119esac
120
252b5132
RH		 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 $maybe_os in
285d560d
RW		 125 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
126 linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
127 knetbsd*-gnu* | netbsd*-gnu* | \
0000e2bf 128 kopensolaris*-gnu* | \
ec49b2b8 129 storm-chaos* | os2-emx* | rtmk-nova*)
252b5132
RH		 130 os=-$maybe_os
131 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
132 ;;
d2213593
JB		 133 android-linux)
134 os=-linux-android
135 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
136 ;;
252b5132
RH		 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 | \
2262bbf4 159 -apple | -axis | -knuth | -cray | -microblaze)
252b5132
RH		 160 os=
161 basic_machine=$1
162 ;;
5548b4ce
DE		 163 -bluegene*)
164 os=-cnk
2262bbf4 165 ;;
6c3175b0 166 -sim | -cisco | -oki | -wec | -winbond)
252b5132
RH		 167 os=
168 basic_machine=$1
169 ;;
6c3175b0 170 -scout)
252b5132 171 ;;
6c3175b0 172 -wrs)
ada59422 173 os=-vxworks
252b5132
RH		 174 basic_machine=$1
175 ;;
82208dc5
AM		 176 -chorusos*)
177 os=-chorusos
178 basic_machine=$1
179 ;;
5548b4ce
DE		 180 -chorusrdb)
181 os=-chorusrdb
82208dc5 182 basic_machine=$1
5548b4ce 183 ;;
252b5132
RH		 184 -hiux*)
185 os=-hiuxwe2
186 ;;
be01d343
PB		 187 -sco6)
188 os=-sco5v6
189 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
190 ;;
252b5132
RH		 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 ;;
be01d343
PB		 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 ;;
252b5132
RH		 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 ;;
d2213593
JB		 228 -lynx*178)
229 os=-lynxos178
230 ;;
231 -lynx*5)
232 os=-lynxos5
233 ;;
252b5132
RH		 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 ;;
ada59422
AC		 246 -mint | -mint[0-9]*)
247 basic_machine=m68k-atari
248 os=-mint
249 ;;
252b5132
RH		 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.
82208dc5
AM		 256 1750a | 580 \
257 | a29k \
d2213593 258 | aarch64 | aarch64_be \
82208dc5 259 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
b020f6ac 260 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
1e600082 261 | am33_2.0 \
17bcf627 262 | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
c28a9f49 263 | be32 | be64 \
2faa2958 264 | bfin \
059083b1 265 | c4x | clipper \
1d7c1053 266 | d10v | d30v | dlx | dsp16xx \
c28a9f49 267 | epiphany \
0cfa5389 268 | fido | fr30 | frv \
82208dc5 269 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
c28a9f49 270 | hexagon \
82208dc5 271 | i370 | i860 | i960 | ia64 \
1e600082 272 | ip2k | iq2000 \
c28a9f49 273 | le32 | le64 \
7d6d7764 274 | lm32 \
49b9e644 275 | m32c | m32r | m32rle | m68000 | m68k | m88k \
e2208220 276 | maxq | mb | microblaze | mcore | mep | metag \
51759676
CD		 277 | mips | mipsbe | mipseb | mipsel | mipsle \
278 | mips16 \
279 | mips64 | mips64el \
a1f93a5e 280 | mips64octeon | mips64octeonel \
51759676 281 | mips64orion | mips64orionel \
a1f93a5e
BE		 282 | mips64r5900 | mips64r5900el \
283 | mips64vr | mips64vrel \
51759676
CD		 284 | mips64vr4100 | mips64vr4100el \
285 | mips64vr4300 | mips64vr4300el \
286 | mips64vr5000 | mips64vr5000el \
1d9c9cd7 287 | mips64vr5900 | mips64vr5900el \
51759676 288 | mipsisa32 | mipsisa32el \
3f234ef5 289 | mipsisa32r2 | mipsisa32r2el \
51759676 290 | mipsisa64 | mipsisa64el \
1e600082 291 | mipsisa64r2 | mipsisa64r2el \
51759676 292 | mipsisa64sb1 | mipsisa64sb1el \
fd31a171 293 | mipsisa64sr71k | mipsisa64sr71kel \
51759676 294 | mipstx39 | mipstx39el \
82208dc5 295 | mn10200 | mn10300 \
0000e2bf 296 | moxie \
4970f871 297 | mt \
3f234ef5 298 | msp430 \
5548b4ce 299 | nds32 | nds32le | nds32be \
49b9e644 300 | nios | nios2 \
82208dc5 301 | ns16k | ns32k \
05a02268 302 | open8 \
1d9c9cd7 303 | or32 \
82208dc5 304 | pdp10 | pdp11 | pj | pjl \
29b2c556 305 | powerpc | powerpc64 | powerpc64le | powerpcle \
82208dc5 306 | pyramid \
ff3ec4ee 307 | rl78 | rx \
17bcf627 308 | score \
7d6d7764 309 | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
51759676 310 | sh64 | sh64le \
49b9e644
BE		 311 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
312 | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
29b2c556
JM		 313 | spu \
314 | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
e12dec02 315 | ubicom32 \
3c0013bf 316 | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
82208dc5 317 | we32k \
29b2c556 318 | x86 | xc16x | xstormy16 | xtensa \
bc67ad83 319 | z8k | z80)
252b5132
RH		 320 basic_machine=$basic_machine-unknown
321 ;;
c35a0556
JM		 322 c54x)
323 basic_machine=tic54x-unknown
324 ;;
325 c55x)
326 basic_machine=tic55x-unknown
327 ;;
328 c6x)
329 basic_machine=tic6x-unknown
330 ;;
d2213593 331 m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
1af08294
HPN		 332 basic_machine=$basic_machine-unknown
333 os=-none
334 ;;
82208dc5 335 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
ada59422 336 ;;
ec49b2b8
NC		 337 ms1)
338 basic_machine=mt-unknown
339 ;;
ada59422 340
29b2c556
JM		 341 strongarm | thumb | xscale)
342 basic_machine=arm-unknown
343 ;;
d2213593
JB		 344 xgate)
345 basic_machine=$basic_machine-unknown
346 os=-none
347 ;;
29b2c556
JM		 348 xscaleeb)
349 basic_machine=armeb-unknown
350 ;;
351
352 xscaleel)
353 basic_machine=armel-unknown
354 ;;
355
252b5132
RH		 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.
82208dc5 359 i*86 | x86_64)
252b5132
RH		 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.
82208dc5
AM		 368 580-* \
369 | a29k-* \
d2213593 370 | aarch64-* | aarch64_be-* \
82208dc5 371 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
b020f6ac
L		 372 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
373 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
4b37028f 374 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
17bcf627 375 | avr-* | avr32-* \
c28a9f49 376 | be32-* | be64-* \
2faa2958 377 | bfin-* | bs2000-* \
c35a0556 378 | c[123]* | c30-* | [cjt]90-* | c4x-* \
eb1352ed 379 | clipper-* | craynv-* | cydra-* \
1d7c1053 380 | d10v-* | d30v-* | dlx-* \
82208dc5 381 | elxsi-* \
0cfa5389 382 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
82208dc5
AM		 383 | h8300-* | h8500-* \
384 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
c28a9f49 385 | hexagon-* \
82208dc5 386 | i*86-* | i860-* | i960-* | ia64-* \
1e600082 387 | ip2k-* | iq2000-* \
c28a9f49 388 | le32-* | le64-* \
7d6d7764 389 | lm32-* \
49b9e644 390 | m32c-* | m32r-* | m32rle-* \
39121370 391 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
2262bbf4 392 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
51759676
CD		 393 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
394 | mips16-* \
395 | mips64-* | mips64el-* \
a1f93a5e 396 | mips64octeon-* | mips64octeonel-* \
51759676 397 | mips64orion-* | mips64orionel-* \
a1f93a5e
BE		 398 | mips64r5900-* | mips64r5900el-* \
399 | mips64vr-* | mips64vrel-* \
51759676
CD		 400 | mips64vr4100-* | mips64vr4100el-* \
401 | mips64vr4300-* | mips64vr4300el-* \
402 | mips64vr5000-* | mips64vr5000el-* \
1d9c9cd7 403 | mips64vr5900-* | mips64vr5900el-* \
51759676 404 | mipsisa32-* | mipsisa32el-* \
3f234ef5 405 | mipsisa32r2-* | mipsisa32r2el-* \
51759676 406 | mipsisa64-* | mipsisa64el-* \
1e600082 407 | mipsisa64r2-* | mipsisa64r2el-* \
51759676 408 | mipsisa64sb1-* | mipsisa64sb1el-* \
fd31a171 409 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
3f234ef5 410 | mipstx39-* | mipstx39el-* \
eb1352ed 411 | mmix-* \
4970f871 412 | mt-* \
3f234ef5 413 | msp430-* \
5548b4ce 414 | nds32-* | nds32le-* | nds32be-* \
49b9e644 415 | nios-* | nios2-* \
eb1352ed 416 | none-* | np1-* | ns16k-* | ns32k-* \
05a02268 417 | open8-* \
82208dc5
AM		 418 | orion-* \
419 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
29b2c556 420 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
82208dc5 421 | pyramid-* \
ff3ec4ee 422 | rl78-* | romp-* | rs6000-* | rx-* \
7d6d7764 423 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
51759676 424 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
49b9e644 425 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
2faa2958 426 | sparclite-* \
29b2c556
JM		 427 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
428 | tahoe-* \
c35a0556 429 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
3c0013bf 430 | tile*-* \
ee3fd329 431 | tron-* \
e12dec02 432 | ubicom32-* \
3c0013bf
NC		 433 | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
434 | vax-* \
82208dc5 435 | we32k-* \
29b2c556 436 | x86-* | x86_64-* | xc16x-* | xps100-* \
ad25e7d5 437 | xstormy16-* | xtensa*-* \
82208dc5 438 | ymp-* \
bc67ad83 439 | z8k-* | z80-*)
252b5132 440 ;;
ad25e7d5
BE		 441 # Recognize the basic CPU types without company name, with glob match.
442 xtensa*)
443 basic_machine=$basic_machine-unknown
444 ;;
252b5132
RH		 445 # Recognize the various machine names and aliases which stand
446 # for a CPU type and a company and sometimes even an OS.
6c3175b0 447 386bsd)
252b5132
RH		 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 ;;
6c3175b0 457 a29khif)
252b5132
RH		 458 basic_machine=a29k-amd
459 os=-udi
460 ;;
5548b4ce 461 abacus)
1e600082
AC		 462 basic_machine=abacus-unknown
463 ;;
6c3175b0 464 adobe68k)
252b5132
RH		 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 ;;
5481b376
AJ		 478 amd64)
479 basic_machine=x86_64-pc
480 ;;
1e600082
AC		 481 amd64-*)
482 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
483 ;;
252b5132
RH		 484 amdahl)
485 basic_machine=580-amdahl
486 os=-sysv
487 ;;
488 amiga | amiga-*)
6e8dd58f 489 basic_machine=m68k-unknown
252b5132
RH		 490 ;;
491 amigaos | amigados)
6e8dd58f 492 basic_machine=m68k-unknown
252b5132
RH		 493 os=-amigaos
494 ;;
495 amigaunix | amix)
6e8dd58f 496 basic_machine=m68k-unknown
252b5132
RH		 497 os=-sysv4
498 ;;
499 apollo68)
500 basic_machine=m68k-apollo
501 os=-sysv
502 ;;
6c3175b0 503 apollo68bsd)
252b5132
RH		 504 basic_machine=m68k-apollo
505 os=-bsd
506 ;;
0000e2bf
BE		 507 aros)
508 basic_machine=i386-pc
509 os=-aros
510 ;;
252b5132
RH		 511 aux)
512 basic_machine=m68k-apple
513 os=-aux
514 ;;
515 balance)
516 basic_machine=ns32k-sequent
517 os=-dynix
518 ;;
ad25e7d5
BE		 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 ;;
2262bbf4
BE		 527 bluegene*)
528 basic_machine=powerpc-ibm
529 os=-cnk
530 ;;
c35a0556
JM		 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 ;;
39121370
DJ		 540 c90)
541 basic_machine=c90-cray
542 os=-unicos
543 ;;
5548b4ce 544 cegcc)
bc67ad83
BE		 545 basic_machine=arm-unknown
546 os=-cegcc
547 ;;
252b5132
RH		 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 ;;
39121370
DJ		 568 cray | j90)
569 basic_machine=j90-cray
252b5132
RH		 570 os=-unicos
571 ;;
eb1352ed
NC		 572 craynv)
573 basic_machine=craynv-cray
574 os=-unicosmp
575 ;;
5548b4ce 576 cr16 | cr16-*)
971aaaa5
NC		 577 basic_machine=cr16-unknown
578 os=-elf
579 ;;
252b5132
RH		 580 crds | unos)
581 basic_machine=m68k-crds
582 ;;
eb1352ed
NC		 583 crisv32 | crisv32-* | etraxfs*)
584 basic_machine=crisv32-axis
585 ;;
1af08294
HPN		 586 cris | cris-* | etrax*)
587 basic_machine=cris-axis
588 ;;
eb1352ed
NC		 589 crx)
590 basic_machine=crx-unknown
591 os=-elf
592 ;;
252b5132
RH		 593 da30 | da30-*)
594 basic_machine=m68k-da30
595 ;;
596 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
597 basic_machine=mips-dec
598 ;;
0e254642
AM		 599 decsystem10* | dec10*)
600 basic_machine=pdp10-dec
601 os=-tops10
602 ;;
603 decsystem20* | dec20*)
604 basic_machine=pdp10-dec
605 os=-tops20
606 ;;
252b5132
RH		 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 ;;
e2208220
BE		 615 dicos)
616 basic_machine=i686-pc
617 os=-dicos
618 ;;
57d1eb1a
DD		 619 djgpp)
620 basic_machine=i586-pc
621 os=-msdosdjgpp
622 ;;
252b5132
RH		 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 ;;
6c3175b0 642 es1800 | OSE68k | ose68k | ose | OSE)
252b5132
RH		 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 ;;
9dec4c71
MS		 656 go32)
657 basic_machine=i386-pc
658 os=-go32
659 ;;
252b5132
RH		 660 h3050r* | hiux*)
661 basic_machine=hppa1.1-hitachi
662 os=-hiuxwe2
663 ;;
664 h8300hms)
665 basic_machine=h8300-hitachi
666 os=-hms
667 ;;
6c3175b0 668 h8300xray)
252b5132
RH		 669 basic_machine=h8300-hitachi
670 os=-xray
671 ;;
6c3175b0 672 h8500hms)
252b5132
RH		 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 ;;
252b5132
RH		 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 ;;
6c3175b0 700 hp9k6[0-9][0-9] | hp6[0-9][0-9])
252b5132
RH		 701 basic_machine=hppa1.0-hp
702 ;;
6c3175b0 703 hp9k7[0-79][0-9] | hp7[0-79][0-9])
252b5132
RH		 704 basic_machine=hppa1.1-hp
705 ;;
6c3175b0 706 hp9k78[0-9] | hp78[0-9])
252b5132
RH		 707 # FIXME: really hppa2.0-hp
708 basic_machine=hppa1.1-hp
709 ;;
6c3175b0 710 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
252b5132
RH		 711 # FIXME: really hppa2.0-hp
712 basic_machine=hppa1.1-hp
713 ;;
6c3175b0 714 hp9k8[0-9][13679] | hp8[0-9][13679])
252b5132
RH		 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 ;;
6c3175b0 723 hppaosf)
252b5132
RH		 724 basic_machine=hppa1.1-hp
725 os=-osf
726 ;;
6c3175b0
NC		 727 hppro)
728 basic_machine=hppa1.1-hp
729 os=-proelf
730 ;;
252b5132
RH		 731 i370-ibm* | ibm*)
732 basic_machine=i370-ibm
252b5132 733 ;;
82208dc5 734 i*86v32)
252b5132
RH		 735 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
736 os=-sysv32
737 ;;
82208dc5 738 i*86v4*)
252b5132
RH		 739 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
740 os=-sysv4
741 ;;
82208dc5 742 i*86v)
252b5132
RH		 743 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
744 os=-sysv
745 ;;
82208dc5 746 i*86sol2)
252b5132
RH		 747 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
748 os=-solaris2
749 ;;
6c3175b0 750 i386mach)
252b5132
RH		 751 basic_machine=i386-mach
752 os=-mach
753 ;;
6c3175b0 754 i386-vsta | vsta)
252b5132
RH		 755 basic_machine=i386-unknown
756 os=-vsta
757 ;;
252b5132
RH		 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 ;;
ad25e7d5
BE		 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 ;;
252b5132
RH		 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 ;;
5548b4ce 791 microblaze)
2262bbf4
BE		 792 basic_machine=microblaze-xilinx
793 ;;
9dec4c71
MS		 794 mingw32)
795 basic_machine=i386-pc
796 os=-mingw32
797 ;;
98a1bbc5
BE		 798 mingw32ce)
799 basic_machine=arm-unknown
800 os=-mingw32ce
801 ;;
252b5132
RH		 802 miniframe)
803 basic_machine=m68000-convergent
804 ;;
ada59422 805 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
6c3175b0
NC		 806 basic_machine=m68k-atari
807 os=-mint
808 ;;
252b5132
RH		 809 mips3*-*)
810 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
811 ;;
812 mips3*)
813 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
814 ;;
6c3175b0 815 monitor)
252b5132
RH		 816 basic_machine=m68k-rom68k
817 os=-coff
818 ;;
b020f6ac
L		 819 morphos)
820 basic_machine=powerpc-unknown
821 os=-morphos
822 ;;
6c3175b0 823 msdos)
9dec4c71 824 basic_machine=i386-pc
252b5132
RH		 825 os=-msdos
826 ;;
4970f871 827 ms1-*)
ec49b2b8 828 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
4970f871 829 ;;
d2213593
JB		 830 msys)
831 basic_machine=i386-pc
832 os=-msys
833 ;;
ada59422
AC		 834 mvs)
835 basic_machine=i370-ibm
836 os=-mvs
837 ;;
c28a9f49
NC		 838 nacl)
839 basic_machine=le32-unknown
840 os=-nacl
841 ;;
252b5132
RH		 842 ncr3000)
843 basic_machine=i486-ncr
844 os=-sysv4
845 ;;
846 netbsd386)
6c3175b0 847 basic_machine=i386-unknown
252b5132
RH		 848 os=-netbsd
849 ;;
850 netwinder)
ada59422 851 basic_machine=armv4l-rebel
252b5132
RH		 852 os=-linux
853 ;;
854 news | news700 | news800 | news900)
855 basic_machine=m68k-sony
856 os=-newsos
857 ;;
858 news1000)
859 basic_machine=m68030-sony
860 os=-newsos
861 ;;
862 news-3600 | risc-news)
863 basic_machine=mips-sony
864 os=-newsos
865 ;;
6c3175b0 866 necv70)
252b5132
RH		 867 basic_machine=v70-nec
868 os=-sysv
869 ;;
870 next | m*-next )
871 basic_machine=m68k-next
872 case $os in
873 -nextstep* )
874 ;;
875 -ns2*)
876 os=-nextstep2
877 ;;
878 *)
879 os=-nextstep3
880 ;;
881 esac
882 ;;
883 nh3000)
884 basic_machine=m68k-harris
885 os=-cxux
886 ;;
887 nh[45]000)
888 basic_machine=m88k-harris
889 os=-cxux
890 ;;
891 nindy960)
892 basic_machine=i960-intel
893 os=-nindy
894 ;;
6c3175b0 895 mon960)
252b5132
RH		 896 basic_machine=i960-intel
897 os=-mon960
898 ;;
35590697
AJ		 899 nonstopux)
900 basic_machine=mips-compaq
901 os=-nonstopux
902 ;;
252b5132
RH		 903 np1)
904 basic_machine=np1-gould
905 ;;
5548b4ce
DE		 906 neo-tandem)
907 basic_machine=neo-tandem
908 ;;
909 nse-tandem)
910 basic_machine=nse-tandem
911 ;;
ac73857d
AC		 912 nsr-tandem)
913 basic_machine=nsr-tandem
914 ;;
6c3175b0
NC		 915 op50n-* | op60c-*)
916 basic_machine=hppa1.1-oki
917 os=-proelf
918 ;;
1d9c9cd7 919 openrisc | openrisc-*)
f6e1c110 920 basic_machine=or32-unknown
f6e1c110 921 ;;
1e600082
AC		 922 os400)
923 basic_machine=powerpc-ibm
924 os=-os400
925 ;;
6c3175b0 926 OSE68000 | ose68000)
252b5132
RH		 927 basic_machine=m68000-ericsson
928 os=-ose
929 ;;
6c3175b0 930 os68k)
252b5132
RH		 931 basic_machine=m68k-none
932 os=-os68k
933 ;;
934 pa-hitachi)
935 basic_machine=hppa1.1-hitachi
936 os=-hiuxwe2
937 ;;
938 paragon)
939 basic_machine=i860-intel
940 os=-osf
941 ;;
ad25e7d5
BE		 942 parisc)
943 basic_machine=hppa-unknown
944 os=-linux
945 ;;
946 parisc-*)
947 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
948 os=-linux
949 ;;
252b5132
RH		 950 pbd)
951 basic_machine=sparc-tti
952 ;;
953 pbb)
954 basic_machine=m68k-tti
955 ;;
fd31a171 956 pc532 | pc532-*)
252b5132
RH		 957 basic_machine=ns32k-pc532
958 ;;
ec49b2b8
NC		 959 pc98)
960 basic_machine=i386-pc
961 ;;
962 pc98-*)
963 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
964 ;;
26ef82f4 965 pentium | p5 | k5 | k6 | nexgen | viac3)
252b5132
RH		 966 basic_machine=i586-pc
967 ;;
fd31a171 968 pentiumpro | p6 | 6x86 | athlon | athlon_*)
252b5132
RH		 969 basic_machine=i686-pc
970 ;;
00c22daa 971 pentiumii | pentium2 | pentiumiii | pentium3)
35590697 972 basic_machine=i686-pc
252b5132 973 ;;
00c22daa
L		 974 pentium4)
975 basic_machine=i786-pc
976 ;;
26ef82f4 977 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
252b5132
RH		 978 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
979 ;;
1af08294 980 pentiumpro-* | p6-* | 6x86-* | athlon-*)
252b5132
RH		 981 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
982 ;;
00c22daa 983 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
35590697 984 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
252b5132 985 ;;
00c22daa
L		 986 pentium4-*)
987 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
988 ;;
252b5132
RH		 989 pn)
990 basic_machine=pn-gould
991 ;;
35590697 992 power) basic_machine=power-ibm
252b5132 993 ;;
29b2c556 994 ppc | ppcbe) basic_machine=powerpc-unknown
fd31a171 995 ;;
29b2c556
JM		 996 ppc-* | ppcbe-*)
997 basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
252b5132
RH		 998 ;;
999 ppcle | powerpclittle | ppc-le | powerpc-little)
1000 basic_machine=powerpcle-unknown
fd31a171 1001 ;;
252b5132
RH		 1002 ppcle-* | powerpclittle-*)
1003 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
1004 ;;
82208dc5 1005 ppc64) basic_machine=powerpc64-unknown
fd31a171 1006 ;;
82208dc5
AM		 1007 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
1008 ;;
1009 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
1010 basic_machine=powerpc64le-unknown
fd31a171 1011 ;;
82208dc5
AM		 1012 ppc64le-* | powerpc64little-*)
1013 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
1014 ;;
252b5132
RH		 1015 ps2)
1016 basic_machine=i386-ibm
1017 ;;
9dec4c71
MS		 1018 pw32)
1019 basic_machine=i586-unknown
1020 os=-pw32
1021 ;;
ec49b2b8
NC		 1022 rdos)
1023 basic_machine=i386-pc
1024 os=-rdos
1025 ;;
6c3175b0 1026 rom68k)
252b5132
RH		 1027 basic_machine=m68k-rom68k
1028 os=-coff
1029 ;;
1030 rm[46]00)
1031 basic_machine=mips-siemens
1032 ;;
1033 rtpc | rtpc-*)
1034 basic_machine=romp-ibm
1035 ;;
26ef82f4
GK		 1036 s390 | s390-*)
1037 basic_machine=s390-ibm
1038 ;;
1039 s390x | s390x-*)
1040 basic_machine=s390x-ibm
1041 ;;
6c3175b0 1042 sa29200)
252b5132
RH		 1043 basic_machine=a29k-amd
1044 os=-udi
1045 ;;
fd31a171
AC		 1046 sb1)
1047 basic_machine=mipsisa64sb1-unknown
1048 ;;
1049 sb1el)
1050 basic_machine=mipsisa64sb1el-unknown
1051 ;;
4be041b2
TS		 1052 sde)
1053 basic_machine=mipsisa32-sde
1054 os=-elf
1055 ;;
1e600082
AC		 1056 sei)
1057 basic_machine=mips-sei
1058 os=-seiux
1059 ;;
252b5132
RH		 1060 sequent)
1061 basic_machine=i386-sequent
1062 ;;
1063 sh)
1064 basic_machine=sh-hitachi
1065 os=-hms
1066 ;;
0cfa5389
BE		 1067 sh5el)
1068 basic_machine=sh5le-unknown
1069 ;;
1e600082
AC		 1070 sh64)
1071 basic_machine=sh64-unknown
1072 ;;
26ef82f4 1073 sparclite-wrs | simso-wrs)
252b5132
RH		 1074 basic_machine=sparclite-wrs
1075 os=-vxworks
1076 ;;
1077 sps7)
1078 basic_machine=m68k-bull
1079 os=-sysv2
1080 ;;
1081 spur)
1082 basic_machine=spur-unknown
1083 ;;
6c3175b0 1084 st2000)
252b5132
RH		 1085 basic_machine=m68k-tandem
1086 ;;
6c3175b0 1087 stratus)
252b5132
RH		 1088 basic_machine=i860-stratus
1089 os=-sysv4
1090 ;;
29b2c556
JM		 1091 strongarm-* | thumb-*)
1092 basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
1093 ;;
252b5132
RH		 1094 sun2)
1095 basic_machine=m68000-sun
1096 ;;
1097 sun2os3)
1098 basic_machine=m68000-sun
1099 os=-sunos3
1100 ;;
1101 sun2os4)
1102 basic_machine=m68000-sun
1103 os=-sunos4
1104 ;;
1105 sun3os3)
1106 basic_machine=m68k-sun
1107 os=-sunos3
1108 ;;
1109 sun3os4)
1110 basic_machine=m68k-sun
1111 os=-sunos4
1112 ;;
1113 sun4os3)
1114 basic_machine=sparc-sun
1115 os=-sunos3
1116 ;;
1117 sun4os4)
1118 basic_machine=sparc-sun
1119 os=-sunos4
1120 ;;
1121 sun4sol2)
1122 basic_machine=sparc-sun
1123 os=-solaris2
1124 ;;
1125 sun3 | sun3-*)
1126 basic_machine=m68k-sun
1127 ;;
1128 sun4)
1129 basic_machine=sparc-sun
1130 ;;
1131 sun386 | sun386i | roadrunner)
1132 basic_machine=i386-sun
1133 ;;
fd31a171 1134 sv1)
ada59422
AC		 1135 basic_machine=sv1-cray
1136 os=-unicos
1137 ;;
252b5132
RH		 1138 symmetry)
1139 basic_machine=i386-sequent
1140 os=-dynix
1141 ;;
6c3175b0 1142 t3e)
39121370
DJ		 1143 basic_machine=alphaev5-cray
1144 os=-unicos
1145 ;;
1146 t90)
1147 basic_machine=t90-cray
6c3175b0
NC		 1148 os=-unicos
1149 ;;
19090595 1150 tile*)
3c0013bf 1151 basic_machine=$basic_machine-unknown
19090595
BE		 1152 os=-linux-gnu
1153 ;;
252b5132
RH		 1154 tx39)
1155 basic_machine=mipstx39-unknown
1156 ;;
1157 tx39el)
1158 basic_machine=mipstx39el-unknown
1159 ;;
0e254642
AM		 1160 toad1)
1161 basic_machine=pdp10-xkl
1162 os=-tops20
1163 ;;
252b5132
RH		 1164 tower | tower-32)
1165 basic_machine=m68k-ncr
1166 ;;
1e600082
AC		 1167 tpf)
1168 basic_machine=s390x-ibm
1169 os=-tpf
1170 ;;
252b5132
RH		 1171 udi29k)
1172 basic_machine=a29k-amd
1173 os=-udi
1174 ;;
1175 ultra3)
1176 basic_machine=a29k-nyu
1177 os=-sym1
1178 ;;
6c3175b0 1179 v810 | necv810)
252b5132
RH		 1180 basic_machine=v810-nec
1181 os=-none
1182 ;;
1183 vaxv)
1184 basic_machine=vax-dec
1185 os=-sysv
1186 ;;
1187 vms)
1188 basic_machine=vax-dec
1189 os=-vms
1190 ;;
1191 vpp*|vx|vx-*)
fd31a171
AC		 1192 basic_machine=f301-fujitsu
1193 ;;
252b5132
RH		 1194 vxworks960)
1195 basic_machine=i960-wrs
1196 os=-vxworks
1197 ;;
1198 vxworks68)
1199 basic_machine=m68k-wrs
1200 os=-vxworks
1201 ;;
1202 vxworks29k)
1203 basic_machine=a29k-wrs
1204 os=-vxworks
1205 ;;
6c3175b0
NC		 1206 w65*)
1207 basic_machine=w65-wdc
1208 os=-none
1209 ;;
1210 w89k-*)
1211 basic_machine=hppa1.1-winbond
1212 os=-proelf
252b5132 1213 ;;
a1e0f4e4
KC		 1214 xbox)
1215 basic_machine=i686-pc
1216 os=-mingw32
1217 ;;
fd31a171 1218 xps | xps100)
252b5132
RH		 1219 basic_machine=xps100-honeywell
1220 ;;
29b2c556
JM		 1221 xscale-* | xscalee[bl]-*)
1222 basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
1223 ;;
39121370
DJ		 1224 ymp)
1225 basic_machine=ymp-cray
1226 os=-unicos
1227 ;;
6c3175b0 1228 z8k-*-coff)
252b5132
RH		 1229 basic_machine=z8k-unknown
1230 os=-sim
1231 ;;
bc67ad83
BE		 1232 z80-*-coff)
1233 basic_machine=z80-unknown
1234 os=-sim
1235 ;;
252b5132
RH		 1236 none)
1237 basic_machine=none-none
1238 os=-none
1239 ;;
1240
1241# Here we handle the default manufacturer of certain CPU types. It is in
1242# some cases the only manufacturer, in others, it is the most popular.
6c3175b0 1243 w89k)
252b5132
RH		 1244 basic_machine=hppa1.1-winbond
1245 ;;
6c3175b0 1246 op50n)
252b5132
RH		 1247 basic_machine=hppa1.1-oki
1248 ;;
6c3175b0 1249 op60c)
252b5132
RH		 1250 basic_machine=hppa1.1-oki
1251 ;;
252b5132
RH		 1252 romp)
1253 basic_machine=romp-ibm
1254 ;;
eb1352ed
NC		 1255 mmix)
1256 basic_machine=mmix-knuth
1257 ;;
252b5132
RH		 1258 rs6000)
1259 basic_machine=rs6000-ibm
1260 ;;
1261 vax)
1262 basic_machine=vax-dec
1263 ;;
9dec4c71
MS		 1264 pdp10)
1265 # there are many clones, so DEC is not a safe bet
1266 basic_machine=pdp10-unknown
1267 ;;
252b5132
RH		 1268 pdp11)
1269 basic_machine=pdp11-dec
1270 ;;
1271 we32k)
1272 basic_machine=we32k-att
1273 ;;
7d6d7764 1274 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
35590697 1275 basic_machine=sh-unknown
1af08294 1276 ;;
49b9e644 1277 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
252b5132
RH		 1278 basic_machine=sparc-sun
1279 ;;
fd31a171 1280 cydra)
252b5132
RH		 1281 basic_machine=cydra-cydrome
1282 ;;
1283 orion)
1284 basic_machine=orion-highlevel
1285 ;;
1286 orion105)
1287 basic_machine=clipper-highlevel
1288 ;;
6c3175b0 1289 mac | mpw | mac-mpw)
252b5132
RH		 1290 basic_machine=m68k-apple
1291 ;;
6c3175b0 1292 pmac | pmac-mpw)
252b5132
RH		 1293 basic_machine=powerpc-apple
1294 ;;
82208dc5
AM		 1295 *-unknown)
1296 # Make sure to match an already-canonicalized machine name.
1297 ;;
252b5132
RH		 1298 *)
1299 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1300 exit 1
1301 ;;
1302esac
1303
1304# Here we canonicalize certain aliases for manufacturers.
1305case $basic_machine in
1306 *-digital*)
1307 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1308 ;;
1309 *-commodore*)
1310 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1311 ;;
1312 *)
1313 ;;
1314esac
1315
1316# Decode manufacturer-specific aliases for certain operating systems.
1317
1318if [ x"$os" != x"" ]
1319then
1320case $os in
5548b4ce
DE		 1321 # First match some system type aliases
1322 # that might get confused with valid system types.
252b5132 1323 # -solaris* is a basic system type, with this one exception.
5548b4ce
DE		 1324 -auroraux)
1325 os=-auroraux
06ca7962 1326 ;;
252b5132
RH		 1327 -solaris1 | -solaris1.*)
1328 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1329 ;;
1330 -solaris)
1331 os=-solaris2
1332 ;;
1333 -svr4*)
1334 os=-sysv4
1335 ;;
1336 -unixware*)
1337 os=-sysv4.2uw
1338 ;;
1339 -gnu/linux*)
1340 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1341 ;;
1342 # First accept the basic system types.
1343 # The portable systems comes first.
1344 # Each alternative MUST END IN A *, to match a version number.
1345 # -sysv* is not here because it comes later, after sysvr4.
1346 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
2262bbf4 1347 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
06ca7962
BE		 1348 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1349 | -sym* | -kopensolaris* \
252b5132 1350 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
0000e2bf 1351 | -aos* | -aros* \
252b5132
RH		 1352 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1353 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
ec49b2b8
NC		 1354 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1355 | -openbsd* | -solidbsd* \
1e600082
AC		 1356 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1357 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
252b5132
RH		 1358 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1359 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
bc67ad83 1360 | -chorusos* | -chorusrdb* | -cegcc* \
d2213593 1361 | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
285d560d
RW		 1362 | -mingw32* | -linux-gnu* | -linux-android* \
1363 | -linux-newlib* | -linux-uclibc* \
ec49b2b8 1364 | -uxpv* | -beos* | -mpeix* | -udk* \
3f234ef5 1365 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
9dec4c71 1366 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
82208dc5 1367 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
39121370 1368 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
3f234ef5 1369 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1d9c9cd7 1370 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
e12dec02 1371 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
252b5132
RH		 1372 # Remember, each alternative MUST END IN *, to match a version number.
1373 ;;
ac73857d
AC		 1374 -qnx*)
1375 case $basic_machine in
82208dc5 1376 x86-* | i*86-*)
ac73857d
AC		 1377 ;;
1378 *)
1379 os=-nto$os
1380 ;;
1381 esac
1382 ;;
3f234ef5
CD		 1383 -nto-qnx*)
1384 ;;
ac73857d 1385 -nto*)
3f234ef5 1386 os=`echo $os | sed -e 's|nto|nto-qnx|'`
ac73857d 1387 ;;
252b5132 1388 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1d9c9cd7 1389 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
ada59422 1390 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
252b5132
RH		 1391 ;;
1392 -mac*)
1393 os=`echo $os | sed -e 's|mac|macos|'`
1394 ;;
1e600082
AC		 1395 -linux-dietlibc)
1396 os=-linux-dietlibc
1397 ;;
252b5132
RH		 1398 -linux*)
1399 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1400 ;;
1401 -sunos5*)
1402 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1403 ;;
1404 -sunos6*)
1405 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1406 ;;
ada59422
AC		 1407 -opened*)
1408 os=-openedition
1409 ;;
5548b4ce 1410 -os400*)
1e600082
AC		 1411 os=-os400
1412 ;;
4bab746c
NC		 1413 -wince*)
1414 os=-wince
1415 ;;
252b5132
RH		 1416 -osfrose*)
1417 os=-osfrose
1418 ;;
1419 -osf*)
1420 os=-osf
1421 ;;
1422 -utek*)
1423 os=-bsd
1424 ;;
1425 -dynix*)
1426 os=-bsd
1427 ;;
1428 -acis*)
1429 os=-aos
1430 ;;
26ef82f4
GK		 1431 -atheos*)
1432 os=-atheos
1433 ;;
1e600082
AC		 1434 -syllable*)
1435 os=-syllable
1436 ;;
6c3175b0 1437 -386bsd)
252b5132
RH		 1438 os=-bsd
1439 ;;
1440 -ctix* | -uts*)
1441 os=-sysv
1442 ;;
39121370
DJ		 1443 -nova*)
1444 os=-rtmk-nova
1445 ;;
252b5132 1446 -ns2 )
fd31a171 1447 os=-nextstep2
252b5132 1448 ;;
6e8dd58f 1449 -nsk*)
ac73857d
AC		 1450 os=-nsk
1451 ;;
252b5132
RH		 1452 # Preserve the version number of sinix5.
1453 -sinix5.*)
1454 os=`echo $os | sed -e 's|sinix|sysv|'`
1455 ;;
1456 -sinix*)
1457 os=-sysv4
1458 ;;
5548b4ce 1459 -tpf*)
1e600082
AC		 1460 os=-tpf
1461 ;;
252b5132
RH		 1462 -triton*)
1463 os=-sysv3
1464 ;;
1465 -oss*)
1466 os=-sysv3
1467 ;;
1468 -svr4)
1469 os=-sysv4
1470 ;;
1471 -svr3)
1472 os=-sysv3
1473 ;;
1474 -sysvr4)
1475 os=-sysv4
1476 ;;
1477 # This must come after -sysvr4.
1478 -sysv*)
1479 ;;
6c3175b0 1480 -ose*)
252b5132
RH		 1481 os=-ose
1482 ;;
6c3175b0 1483 -es1800*)
252b5132
RH		 1484 os=-ose
1485 ;;
1486 -xenix)
1487 os=-xenix
1488 ;;
fd31a171
AC		 1489 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1490 os=-mint
6c3175b0 1491 ;;
ee3fd329
AM		 1492 -aros*)
1493 os=-aros
1494 ;;
1495 -kaos*)
1496 os=-kaos
1497 ;;
57d1eb1a
DD		 1498 -zvmoe)
1499 os=-zvmoe
1500 ;;
e2208220
BE		 1501 -dicos*)
1502 os=-dicos
1503 ;;
5548b4ce
DE		 1504 -nacl*)
1505 ;;
252b5132
RH		 1506 -none)
1507 ;;
1508 *)
1509 # Get rid of the `-' at the beginning of $os.
1510 os=`echo $os | sed 's/[^-]*-//'`
1511 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1512 exit 1
1513 ;;
1514esac
1515else
1516
1517# Here we handle the default operating systems that come with various machines.
1518# The value should be what the vendor currently ships out the door with their
1519# machine or put another way, the most popular os provided with the machine.
1520
1521# Note that if you're going to try to match "-MANUFACTURER" here (say,
1522# "-sun"), then you have to tell the case statement up towards the top
1523# that MANUFACTURER isn't an operating system. Otherwise, code above
1524# will signal an error saying that MANUFACTURER isn't an operating
1525# system, and we'll never get to this point.
1526
1527case $basic_machine in
5548b4ce 1528 score-*)
17bcf627
BE		 1529 os=-elf
1530 ;;
5548b4ce 1531 spu-*)
ea3d1626
BE		 1532 os=-elf
1533 ;;
252b5132
RH		 1534 *-acorn)
1535 os=-riscix1.2
1536 ;;
ada59422 1537 arm*-rebel)
252b5132
RH		 1538 os=-linux
1539 ;;
1540 arm*-semi)
1541 os=-aout
1542 ;;
5548b4ce
DE		 1543 c4x-* | tic4x-*)
1544 os=-coff
ea3d1626 1545 ;;
c35a0556
JM		 1546 tic54x-*)
1547 os=-coff
1548 ;;
1549 tic55x-*)
1550 os=-coff
1551 ;;
1552 tic6x-*)
1553 os=-coff
1554 ;;
0e254642 1555 # This must come before the *-dec entry.
9dec4c71
MS		 1556 pdp10-*)
1557 os=-tops20
1558 ;;
fd31a171 1559 pdp11-*)
252b5132
RH		 1560 os=-none
1561 ;;
1562 *-dec | vax-*)
1563 os=-ultrix4.2
1564 ;;
1565 m68*-apollo)
1566 os=-domain
1567 ;;
1568 i386-sun)
1569 os=-sunos4.0.2
1570 ;;
1571 m68000-sun)
1572 os=-sunos3
252b5132 1573 ;;
6c3175b0 1574 m68*-cisco)
252b5132
RH		 1575 os=-aout
1576 ;;
5548b4ce 1577 mep-*)
98a1bbc5
BE		 1578 os=-elf
1579 ;;
6c3175b0
NC		 1580 mips*-cisco)
1581 os=-elf
1582 ;;
1583 mips*-*)
252b5132
RH		 1584 os=-elf
1585 ;;
f6e1c110
BE		 1586 or32-*)
1587 os=-coff
1588 ;;
252b5132
RH		 1589 *-tti) # must be before sparc entry or we get the wrong os.
1590 os=-sysv3
1591 ;;
1592 sparc-* | *-sun)
1593 os=-sunos4.1.1
1594 ;;
1595 *-be)
1596 os=-beos
1597 ;;
1d9c9cd7
KC		 1598 *-haiku)
1599 os=-haiku
1600 ;;
252b5132
RH		 1601 *-ibm)
1602 os=-aix
1603 ;;
5548b4ce 1604 *-knuth)
eb1352ed
NC		 1605 os=-mmixware
1606 ;;
6c3175b0 1607 *-wec)
252b5132
RH		 1608 os=-proelf
1609 ;;
6c3175b0 1610 *-winbond)
252b5132
RH		 1611 os=-proelf
1612 ;;
6c3175b0 1613 *-oki)
252b5132
RH		 1614 os=-proelf
1615 ;;
1616 *-hp)
1617 os=-hpux
1618 ;;
1619 *-hitachi)
1620 os=-hiux
1621 ;;
1622 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1623 os=-sysv
1624 ;;
1625 *-cbm)
1626 os=-amigaos
1627 ;;
1628 *-dg)
1629 os=-dgux
1630 ;;
1631 *-dolphin)
1632 os=-sysv3
1633 ;;
1634 m68k-ccur)
1635 os=-rtu
1636 ;;
1637 m88k-omron*)
1638 os=-luna
1639 ;;
1640 *-next )
1641 os=-nextstep
1642 ;;
1643 *-sequent)
1644 os=-ptx
1645 ;;
1646 *-crds)
1647 os=-unos
1648 ;;
1649 *-ns)
1650 os=-genix
1651 ;;
1652 i370-*)
1653 os=-mvs
1654 ;;
1655 *-next)
1656 os=-nextstep3
1657 ;;
fd31a171 1658 *-gould)
252b5132
RH		 1659 os=-sysv
1660 ;;
fd31a171 1661 *-highlevel)
252b5132
RH		 1662 os=-bsd
1663 ;;
1664 *-encore)
1665 os=-bsd
1666 ;;
fd31a171 1667 *-sgi)
252b5132
RH		 1668 os=-irix
1669 ;;
fd31a171 1670 *-siemens)
252b5132
RH		 1671 os=-sysv4
1672 ;;
1673 *-masscomp)
1674 os=-rtu
1675 ;;
35590697 1676 f30[01]-fujitsu | f700-fujitsu)
252b5132
RH		 1677 os=-uxpv
1678 ;;
6c3175b0 1679 *-rom68k)
252b5132
RH		 1680 os=-coff
1681 ;;
6c3175b0 1682 *-*bug)
252b5132
RH		 1683 os=-coff
1684 ;;
6c3175b0 1685 *-apple)
252b5132
RH		 1686 os=-macos
1687 ;;
6c3175b0
NC		 1688 *-atari*)
1689 os=-mint
1690 ;;
252b5132
RH		 1691 *)
1692 os=-none
1693 ;;
1694esac
1695fi
1696
1697# Here we handle the case where we know the os, and the CPU type, but not the
1698# manufacturer. We pick the logical manufacturer.
1699vendor=unknown
1700case $basic_machine in
1701 *-unknown)
1702 case $os in
1703 -riscix*)
1704 vendor=acorn
1705 ;;
1706 -sunos*)
1707 vendor=sun
1708 ;;
2262bbf4 1709 -cnk*|-aix*)
252b5132
RH		 1710 vendor=ibm
1711 ;;
1712 -beos*)
1713 vendor=be
1714 ;;
1715 -hpux*)
1716 vendor=hp
1717 ;;
1718 -mpeix*)
1719 vendor=hp
1720 ;;
1721 -hiux*)
1722 vendor=hitachi
1723 ;;
1724 -unos*)
1725 vendor=crds
1726 ;;
1727 -dgux*)
1728 vendor=dg
1729 ;;
1730 -luna*)
1731 vendor=omron
1732 ;;
1733 -genix*)
1734 vendor=ns
1735 ;;
ada59422 1736 -mvs* | -opened*)
252b5132
RH		 1737 vendor=ibm
1738 ;;
1e600082
AC		 1739 -os400*)
1740 vendor=ibm
1741 ;;
252b5132
RH		 1742 -ptx*)
1743 vendor=sequent
1744 ;;
1e600082
AC		 1745 -tpf*)
1746 vendor=ibm
1747 ;;
5f284831 1748 -vxsim* | -vxworks* | -windiss*)
252b5132
RH		 1749 vendor=wrs
1750 ;;
1751 -aux*)
1752 vendor=apple
1753 ;;
6c3175b0 1754 -hms*)
252b5132
RH		 1755 vendor=hitachi
1756 ;;
6c3175b0 1757 -mpw* | -macos*)
252b5132
RH		 1758 vendor=apple
1759 ;;
35590697 1760 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
6c3175b0
NC		 1761 vendor=atari
1762 ;;
82208dc5
AM		 1763 -vos*)
1764 vendor=stratus
1765 ;;
252b5132
RH		 1766 esac
1767 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1768 ;;
1769esac
1770
1771echo $basic_machine$os
1d9c9cd7 1772exit
ac73857d
AC		 1773
1774# Local variables:
1775# eval: (add-hook 'write-file-hooks 'time-stamp)
35590697 1776# time-stamp-start: "timestamp='"
ac73857d
AC		 1777# time-stamp-format: "%:y-%02m-%02d"
1778# time-stamp-end: "'"
1779# End:
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