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b6534045 1#! /bin/sh
b896caa1 2# Configuration validation subroutine script.
68c07aee 3# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
f11781c5 4# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
fddafd51 5# Free Software Foundation, Inc.
b896caa1 6
f11781c5 7timestamp='2009-11-20'
b896caa1 8
b6534045
AL		 9# This file is (in principle) common to ALL GNU software.
10# The presence of a machine in this file suggests that SOME GNU software
11# can handle that machine. It does not imply ALL GNU software can.
12#
13# This file is free software; you can redistribute it and/or modify
14# it under the terms of the GNU General Public License as published by
15# the Free Software Foundation; either version 2 of the License, or
16# (at your option) any later version.
17#
18# This program is distributed in the hope that it will be useful,
19# but WITHOUT ANY WARRANTY; without even the implied warranty of
20# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21# GNU General Public License for more details.
22#
23# You should have received a copy of the GNU General Public License
24# along with this program; if not, write to the Free Software
7a197a62
AK		 25# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
26# 02110-1301, USA.
27#
b6534045
AL		 28# As a special exception to the GNU General Public License, if you
29# distribute this file as part of a program that contains a
30# configuration script generated by Autoconf, you may include it under
31# the same distribution terms that you use for the rest of that program.
32
7a197a62 33
68c07aee 34# Please send patches to <config-patches@gnu.org>. Submit a context
f11781c5 35# diff and a properly formatted GNU ChangeLog entry.
b896caa1 36#
b6534045
AL		 37# Configuration subroutine to validate and canonicalize a configuration type.
38# Supply the specified configuration type as an argument.
39# If it is invalid, we print an error message on stderr and exit with code 1.
40# Otherwise, we print the canonical config type on stdout and succeed.
41
f11781c5
AK		 42# You can get the latest version of this script from:
43# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
44
b6534045
AL		 45# This file is supposed to be the same for all GNU packages
46# and recognize all the CPU types, system types and aliases
47# that are meaningful with *any* GNU software.
48# Each package is responsible for reporting which valid configurations
49# it does not support. The user should be able to distinguish
50# a failure to support a valid configuration from a meaningless
51# configuration.
52
53# The goal of this file is to map all the various variations of a given
54# machine specification into a single specification in the form:
55# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
56# or in some cases, the newer four-part form:
57# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
58# It is wrong to echo any other type of specification.
59
b896caa1 60me=`echo "$0" | sed -e 's,.*/,,'`
b6534045 61
b896caa1
AK		 62usage="\
63Usage: $0 [OPTION] CPU-MFR-OPSYS
64 $0 [OPTION] ALIAS
65
66Canonicalize a configuration name.
67
68Operation modes:
69 -h, --help print this help, then exit
70 -t, --time-stamp print date of last modification, then exit
71 -v, --version print version number, then exit
72
73Report bugs and patches to <config-patches@gnu.org>."
74
75version="\
76GNU config.sub ($timestamp)
77
fddafd51
ZK		 78Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
792002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
b896caa1
AK		 80
81This is free software; see the source for copying conditions. There is NO
82warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
83
84help="
85Try \`$me --help' for more information."
86
87# Parse command line
88while test $# -gt 0 ; do
89 case $1 in
90 --time-stamp | --time* | -t )
7a197a62 91 echo "$timestamp" ; exit ;;
b896caa1 92 --version | -v )
7a197a62 93 echo "$version" ; exit ;;
b896caa1 94 --help | --h* | -h )
7a197a62 95 echo "$usage"; exit ;;
b896caa1
AK		 96 -- ) # Stop option processing
97 shift; break ;;
98 - ) # Use stdin as input.
99 break ;;
100 -* )
101 echo "$me: invalid option $1$help"
102 exit 1 ;;
103
104 *local*)
105 # First pass through any local machine types.
106 echo $1
7a197a62 107 exit ;;
b896caa1
AK		 108
109 * )
110 break ;;
111 esac
112done
113
114case $# in
115 0) echo "$me: missing argument$help" >&2
116 exit 1;;
117 1) ;;
118 *) echo "$me: too many arguments$help" >&2
119 exit 1;;
b6534045
AL		 120esac
121
122# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
123# Here we must recognize all the valid KERNEL-OS combinations.
124maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
125case $maybe_os in
7a197a62
AK		 126 nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
127 uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
f11781c5 128 kopensolaris*-gnu* | \
7a197a62 129 storm-chaos* | os2-emx* | rtmk-nova*)
b6534045
AL		 130 os=-$maybe_os
131 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
132 ;;
133 *)
134 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
135 if [ $basic_machine != $1 ]
136 then os=`echo $1 | sed 's/.*-/-/'`
137 else os=; fi
138 ;;
139esac
140
141### Let's recognize common machines as not being operating systems so
142### that things like config.sub decstation-3100 work. We also
143### recognize some manufacturers as not being operating systems, so we
144### can provide default operating systems below.
145case $os in
146 -sun*os*)
147 # Prevent following clause from handling this invalid input.
148 ;;
149 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
150 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
151 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
152 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
153 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
154 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
f11781c5 155 -apple | -axis | -knuth | -cray | -microblaze)
b6534045
AL		 156 os=
157 basic_machine=$1
158 ;;
f11781c5
AK		 159 -bluegene*)
160 os=-cnk
161 ;;
b6534045
AL		 162 -sim | -cisco | -oki | -wec | -winbond)
163 os=
164 basic_machine=$1
165 ;;
166 -scout)
167 ;;
168 -wrs)
b896caa1 169 os=-vxworks
b6534045
AL		 170 basic_machine=$1
171 ;;
b896caa1
AK		 172 -chorusos*)
173 os=-chorusos
174 basic_machine=$1
175 ;;
176 -chorusrdb)
177 os=-chorusrdb
178 basic_machine=$1
179 ;;
b6534045
AL		 180 -hiux*)
181 os=-hiuxwe2
182 ;;
7a197a62
AK		 183 -sco6)
184 os=-sco5v6
185 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
186 ;;
b6534045
AL		 187 -sco5)
188 os=-sco3.2v5
189 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
190 ;;
191 -sco4)
192 os=-sco3.2v4
193 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
194 ;;
195 -sco3.2.[4-9]*)
196 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
197 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
198 ;;
199 -sco3.2v[4-9]*)
200 # Don't forget version if it is 3.2v4 or newer.
201 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
202 ;;
7a197a62
AK		 203 -sco5v6*)
204 # Don't forget version if it is 3.2v4 or newer.
205 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
206 ;;
b6534045
AL		 207 -sco*)
208 os=-sco3.2v2
209 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
210 ;;
211 -udk*)
212 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
213 ;;
214 -isc)
215 os=-isc2.2
216 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
217 ;;
218 -clix*)
219 basic_machine=clipper-intergraph
220 ;;
221 -isc*)
222 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
223 ;;
224 -lynx*)
225 os=-lynxos
226 ;;
227 -ptx*)
228 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
229 ;;
230 -windowsnt*)
231 os=`echo $os | sed -e 's/windowsnt/winnt/'`
232 ;;
233 -psos*)
234 os=-psos
235 ;;
b896caa1
AK		 236 -mint | -mint[0-9]*)
237 basic_machine=m68k-atari
238 os=-mint
239 ;;
b6534045
AL		 240esac
241
242# Decode aliases for certain CPU-COMPANY combinations.
243case $basic_machine in
244 # Recognize the basic CPU types without company name.
245 # Some are omitted here because they have special meanings below.
b896caa1
AK		 246 1750a | 580 \
247 | a29k \
248 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
68c07aee 249 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
7a197a62
AK		 250 | am33_2.0 \
251 | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
252 | bfin \
b896caa1 253 | c4x | clipper \
68c07aee 254 | d10v | d30v | dlx | dsp16xx \
fddafd51 255 | fido | fr30 | frv \
b896caa1
AK		 256 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
257 | i370 | i860 | i960 | ia64 \
7a197a62 258 | ip2k | iq2000 \
f11781c5 259 | lm32 \
7a197a62 260 | m32c | m32r | m32rle | m68000 | m68k | m88k \
f11781c5 261 | maxq | mb | microblaze | mcore | mep | metag \
68c07aee
AK		 262 | mips | mipsbe | mipseb | mipsel | mipsle \
263 | mips16 \
264 | mips64 | mips64el \
f11781c5 265 | mips64octeon | mips64octeonel \
68c07aee 266 | mips64orion | mips64orionel \
f11781c5
AK		 267 | mips64r5900 | mips64r5900el \
268 | mips64vr | mips64vrel \
68c07aee
AK		 269 | mips64vr4100 | mips64vr4100el \
270 | mips64vr4300 | mips64vr4300el \
271 | mips64vr5000 | mips64vr5000el \
7a197a62 272 | mips64vr5900 | mips64vr5900el \
68c07aee
AK		 273 | mipsisa32 | mipsisa32el \
274 | mipsisa32r2 | mipsisa32r2el \
275 | mipsisa64 | mipsisa64el \
7a197a62 276 | mipsisa64r2 | mipsisa64r2el \
68c07aee
AK		 277 | mipsisa64sb1 | mipsisa64sb1el \
278 | mipsisa64sr71k | mipsisa64sr71kel \
279 | mipstx39 | mipstx39el \
b896caa1 280 | mn10200 | mn10300 \
f11781c5 281 | moxie \
7a197a62 282 | mt \
68c07aee 283 | msp430 \
7a197a62 284 | nios | nios2 \
b896caa1 285 | ns16k | ns32k \
7a197a62 286 | or32 \
b896caa1
AK		 287 | pdp10 | pdp11 | pj | pjl \
288 | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
289 | pyramid \
f11781c5 290 | rx \
7a197a62 291 | score \
f11781c5 292 | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
68c07aee 293 | sh64 | sh64le \
7a197a62
AK		 294 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
295 | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
296 | spu | strongarm \
68c07aee 297 | tahoe | thumb | tic4x | tic80 | tron \
f11781c5 298 | ubicom32 \
68c07aee 299 | v850 | v850e \
b896caa1 300 | we32k \
7a197a62 301 | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
f11781c5 302 | z8k | z80)
b6534045
AL		 303 basic_machine=$basic_machine-unknown
304 ;;
f11781c5 305 m6811 | m68hc11 | m6812 | m68hc12 | picochip)
b896caa1
AK		 306 # Motorola 68HC11/12.
307 basic_machine=$basic_machine-unknown
308 os=-none
309 ;;
310 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
b6534045 311 ;;
7a197a62
AK		 312 ms1)
313 basic_machine=mt-unknown
314 ;;
b6534045
AL		 315
316 # We use `pc' rather than `unknown'
317 # because (1) that's what they normally are, and
318 # (2) the word "unknown" tends to confuse beginning users.
b896caa1 319 i*86 | x86_64)
b6534045
AL		 320 basic_machine=$basic_machine-pc
321 ;;
322 # Object if more than one company name word.
323 *-*-*)
324 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
325 exit 1
326 ;;
327 # Recognize the basic CPU types with company name.
b896caa1
AK		 328 580-* \
329 | a29k-* \
330 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
68c07aee
AK		 331 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
332 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
333 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
7a197a62
AK		 334 | avr-* | avr32-* \
335 | bfin-* | bs2000-* \
68c07aee 336 | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
7a197a62 337 | clipper-* | craynv-* | cydra-* \
68c07aee 338 | d10v-* | d30v-* | dlx-* \
b896caa1 339 | elxsi-* \
fddafd51 340 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
b896caa1
AK		 341 | h8300-* | h8500-* \
342 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
343 | i*86-* | i860-* | i960-* | ia64-* \
7a197a62 344 | ip2k-* | iq2000-* \
f11781c5 345 | lm32-* \
7a197a62 346 | m32c-* | m32r-* | m32rle-* \
68c07aee 347 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
f11781c5 348 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
68c07aee
AK		 349 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
350 | mips16-* \
351 | mips64-* | mips64el-* \
f11781c5 352 | mips64octeon-* | mips64octeonel-* \
68c07aee 353 | mips64orion-* | mips64orionel-* \
f11781c5
AK		 354 | mips64r5900-* | mips64r5900el-* \
355 | mips64vr-* | mips64vrel-* \
68c07aee
AK		 356 | mips64vr4100-* | mips64vr4100el-* \
357 | mips64vr4300-* | mips64vr4300el-* \
358 | mips64vr5000-* | mips64vr5000el-* \
7a197a62 359 | mips64vr5900-* | mips64vr5900el-* \
68c07aee
AK		 360 | mipsisa32-* | mipsisa32el-* \
361 | mipsisa32r2-* | mipsisa32r2el-* \
362 | mipsisa64-* | mipsisa64el-* \
7a197a62 363 | mipsisa64r2-* | mipsisa64r2el-* \
68c07aee
AK		 364 | mipsisa64sb1-* | mipsisa64sb1el-* \
365 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
366 | mipstx39-* | mipstx39el-* \
7a197a62
AK		 367 | mmix-* \
368 | mt-* \
68c07aee 369 | msp430-* \
7a197a62
AK		 370 | nios-* | nios2-* \
371 | none-* | np1-* | ns16k-* | ns32k-* \
b896caa1
AK		 372 | orion-* \
373 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
374 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
375 | pyramid-* \
f11781c5
AK		 376 | romp-* | rs6000-* | rx-* \
377 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
68c07aee 378 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
7a197a62
AK		 379 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
380 | sparclite-* \
381 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
68c07aee 382 | tahoe-* | thumb-* \
f11781c5 383 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
68c07aee 384 | tron-* \
f11781c5 385 | ubicom32-* \
68c07aee 386 | v850-* | v850e-* | vax-* \
b896caa1 387 | we32k-* \
7a197a62 388 | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
fddafd51 389 | xstormy16-* | xtensa*-* \
b896caa1 390 | ymp-* \
f11781c5 391 | z8k-* | z80-*)
b6534045 392 ;;
fddafd51
ZK		 393 # Recognize the basic CPU types without company name, with glob match.
394 xtensa*)
395 basic_machine=$basic_machine-unknown
396 ;;
b6534045
AL		 397 # Recognize the various machine names and aliases which stand
398 # for a CPU type and a company and sometimes even an OS.
399 386bsd)
400 basic_machine=i386-unknown
401 os=-bsd
402 ;;
403 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
404 basic_machine=m68000-att
405 ;;
406 3b*)
407 basic_machine=we32k-att
408 ;;
409 a29khif)
410 basic_machine=a29k-amd
411 os=-udi
412 ;;
7a197a62
AK		 413 abacus)
414 basic_machine=abacus-unknown
415 ;;
b6534045
AL		 416 adobe68k)
417 basic_machine=m68010-adobe
418 os=-scout
419 ;;
420 alliant | fx80)
421 basic_machine=fx80-alliant
422 ;;
423 altos | altos3068)
424 basic_machine=m68k-altos
425 ;;
426 am29k)
427 basic_machine=a29k-none
428 os=-bsd
429 ;;
68c07aee
AK		 430 amd64)
431 basic_machine=x86_64-pc
432 ;;
7a197a62
AK		 433 amd64-*)
434 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
435 ;;
b6534045
AL		 436 amdahl)
437 basic_machine=580-amdahl
438 os=-sysv
439 ;;
440 amiga | amiga-*)
b896caa1 441 basic_machine=m68k-unknown
b6534045
AL		 442 ;;
443 amigaos | amigados)
b896caa1 444 basic_machine=m68k-unknown
b6534045
AL		 445 os=-amigaos
446 ;;
447 amigaunix | amix)
b896caa1 448 basic_machine=m68k-unknown
b6534045
AL		 449 os=-sysv4
450 ;;
451 apollo68)
452 basic_machine=m68k-apollo
453 os=-sysv
454 ;;
455 apollo68bsd)
456 basic_machine=m68k-apollo
457 os=-bsd
458 ;;
f11781c5
AK		 459 aros)
460 basic_machine=i386-pc
461 os=-aros
462 ;;
b6534045
AL		 463 aux)
464 basic_machine=m68k-apple
465 os=-aux
466 ;;
467 balance)
468 basic_machine=ns32k-sequent
469 os=-dynix
470 ;;
fddafd51
ZK		 471 blackfin)
472 basic_machine=bfin-unknown
473 os=-linux
474 ;;
475 blackfin-*)
476 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
477 os=-linux
478 ;;
f11781c5
AK		 479 bluegene*)
480 basic_machine=powerpc-ibm
481 os=-cnk
482 ;;
68c07aee
AK		 483 c90)
484 basic_machine=c90-cray
485 os=-unicos
486 ;;
f11781c5
AK		 487 cegcc)
488 basic_machine=arm-unknown
489 os=-cegcc
490 ;;
b6534045
AL		 491 convex-c1)
492 basic_machine=c1-convex
493 os=-bsd
494 ;;
495 convex-c2)
496 basic_machine=c2-convex
497 os=-bsd
498 ;;
499 convex-c32)
500 basic_machine=c32-convex
501 os=-bsd
502 ;;
503 convex-c34)
504 basic_machine=c34-convex
505 os=-bsd
506 ;;
507 convex-c38)
508 basic_machine=c38-convex
509 os=-bsd
510 ;;
68c07aee
AK		 511 cray | j90)
512 basic_machine=j90-cray
b6534045
AL		 513 os=-unicos
514 ;;
7a197a62
AK		 515 craynv)
516 basic_machine=craynv-cray
517 os=-unicosmp
518 ;;
fddafd51
ZK		 519 cr16)
520 basic_machine=cr16-unknown
7a197a62
AK		 521 os=-elf
522 ;;
b6534045
AL		 523 crds | unos)
524 basic_machine=m68k-crds
525 ;;
7a197a62
AK		 526 crisv32 | crisv32-* | etraxfs*)
527 basic_machine=crisv32-axis
528 ;;
b896caa1
AK		 529 cris | cris-* | etrax*)
530 basic_machine=cris-axis
531 ;;
7a197a62
AK		 532 crx)
533 basic_machine=crx-unknown
534 os=-elf
535 ;;
b6534045
AL		 536 da30 | da30-*)
537 basic_machine=m68k-da30
538 ;;
539 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
540 basic_machine=mips-dec
541 ;;
68c07aee
AK		 542 decsystem10* | dec10*)
543 basic_machine=pdp10-dec
544 os=-tops10
545 ;;
546 decsystem20* | dec20*)
547 basic_machine=pdp10-dec
548 os=-tops20
549 ;;
b6534045
AL		 550 delta | 3300 | motorola-3300 | motorola-delta \
551 | 3300-motorola | delta-motorola)
552 basic_machine=m68k-motorola
553 ;;
554 delta88)
555 basic_machine=m88k-motorola
556 os=-sysv3
557 ;;
f11781c5
AK		 558 dicos)
559 basic_machine=i686-pc
560 os=-dicos
561 ;;
7a197a62
AK		 562 djgpp)
563 basic_machine=i586-pc
564 os=-msdosdjgpp
565 ;;
b6534045
AL		 566 dpx20 | dpx20-*)
567 basic_machine=rs6000-bull
568 os=-bosx
569 ;;
570 dpx2* | dpx2*-bull)
571 basic_machine=m68k-bull
572 os=-sysv3
573 ;;
574 ebmon29k)
575 basic_machine=a29k-amd
576 os=-ebmon
577 ;;
578 elxsi)
579 basic_machine=elxsi-elxsi
580 os=-bsd
581 ;;
582 encore | umax | mmax)
583 basic_machine=ns32k-encore
584 ;;
585 es1800 | OSE68k | ose68k | ose | OSE)
586 basic_machine=m68k-ericsson
587 os=-ose
588 ;;
589 fx2800)
590 basic_machine=i860-alliant
591 ;;
592 genix)
593 basic_machine=ns32k-ns
594 ;;
595 gmicro)
596 basic_machine=tron-gmicro
597 os=-sysv
598 ;;
b896caa1
AK		 599 go32)
600 basic_machine=i386-pc
601 os=-go32
602 ;;
b6534045
AL		 603 h3050r* | hiux*)
604 basic_machine=hppa1.1-hitachi
605 os=-hiuxwe2
606 ;;
607 h8300hms)
608 basic_machine=h8300-hitachi
609 os=-hms
610 ;;
611 h8300xray)
612 basic_machine=h8300-hitachi
613 os=-xray
614 ;;
615 h8500hms)
616 basic_machine=h8500-hitachi
617 os=-hms
618 ;;
619 harris)
620 basic_machine=m88k-harris
621 os=-sysv3
622 ;;
623 hp300-*)
624 basic_machine=m68k-hp
625 ;;
626 hp300bsd)
627 basic_machine=m68k-hp
628 os=-bsd
629 ;;
630 hp300hpux)
631 basic_machine=m68k-hp
632 os=-hpux
633 ;;
634 hp3k9[0-9][0-9] | hp9[0-9][0-9])
635 basic_machine=hppa1.0-hp
636 ;;
637 hp9k2[0-9][0-9] | hp9k31[0-9])
638 basic_machine=m68000-hp
639 ;;
640 hp9k3[2-9][0-9])
641 basic_machine=m68k-hp
642 ;;
643 hp9k6[0-9][0-9] | hp6[0-9][0-9])
644 basic_machine=hppa1.0-hp
645 ;;
646 hp9k7[0-79][0-9] | hp7[0-79][0-9])
647 basic_machine=hppa1.1-hp
648 ;;
649 hp9k78[0-9] | hp78[0-9])
650 # FIXME: really hppa2.0-hp
651 basic_machine=hppa1.1-hp
652 ;;
653 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
654 # FIXME: really hppa2.0-hp
655 basic_machine=hppa1.1-hp
656 ;;
657 hp9k8[0-9][13679] | hp8[0-9][13679])
658 basic_machine=hppa1.1-hp
659 ;;
660 hp9k8[0-9][0-9] | hp8[0-9][0-9])
661 basic_machine=hppa1.0-hp
662 ;;
663 hppa-next)
664 os=-nextstep3
665 ;;
666 hppaosf)
667 basic_machine=hppa1.1-hp
668 os=-osf
669 ;;
670 hppro)
671 basic_machine=hppa1.1-hp
672 os=-proelf
673 ;;
674 i370-ibm* | ibm*)
675 basic_machine=i370-ibm
b6534045
AL		 676 ;;
677# I'm not sure what "Sysv32" means. Should this be sysv3.2?
b896caa1 678 i*86v32)
b6534045
AL		 679 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
680 os=-sysv32
681 ;;
b896caa1 682 i*86v4*)
b6534045
AL		 683 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
684 os=-sysv4
685 ;;
b896caa1 686 i*86v)
b6534045
AL		 687 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
688 os=-sysv
689 ;;
b896caa1 690 i*86sol2)
b6534045
AL		 691 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
692 os=-solaris2
693 ;;
694 i386mach)
695 basic_machine=i386-mach
696 os=-mach
697 ;;
698 i386-vsta | vsta)
699 basic_machine=i386-unknown
700 os=-vsta
701 ;;
b6534045
AL		 702 iris | iris4d)
703 basic_machine=mips-sgi
704 case $os in
705 -irix*)
706 ;;
707 *)
708 os=-irix4
709 ;;
710 esac
711 ;;
712 isi68 | isi)
713 basic_machine=m68k-isi
714 os=-sysv
715 ;;
fddafd51
ZK		 716 m68knommu)
717 basic_machine=m68k-unknown
718 os=-linux
719 ;;
720 m68knommu-*)
721 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
722 os=-linux
723 ;;
b6534045
AL		 724 m88k-omron*)
725 basic_machine=m88k-omron
726 ;;
727 magnum | m3230)
728 basic_machine=mips-mips
729 os=-sysv
730 ;;
731 merlin)
732 basic_machine=ns32k-utek
733 os=-sysv
734 ;;
f11781c5
AK		 735 microblaze)
736 basic_machine=microblaze-xilinx
737 ;;
b896caa1
AK		 738 mingw32)
739 basic_machine=i386-pc
740 os=-mingw32
741 ;;
fddafd51
ZK		 742 mingw32ce)
743 basic_machine=arm-unknown
744 os=-mingw32ce
745 ;;
b6534045
AL		 746 miniframe)
747 basic_machine=m68000-convergent
748 ;;
b896caa1 749 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
b6534045
AL		 750 basic_machine=m68k-atari
751 os=-mint
752 ;;
b6534045
AL		 753 mips3*-*)
754 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
755 ;;
756 mips3*)
757 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
758 ;;
759 monitor)
760 basic_machine=m68k-rom68k
761 os=-coff
762 ;;
68c07aee
AK		 763 morphos)
764 basic_machine=powerpc-unknown
765 os=-morphos
766 ;;
b6534045 767 msdos)
b896caa1 768 basic_machine=i386-pc
b6534045
AL		 769 os=-msdos
770 ;;
7a197a62
AK		 771 ms1-*)
772 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
773 ;;
b896caa1
AK		 774 mvs)
775 basic_machine=i370-ibm
776 os=-mvs
777 ;;
b6534045
AL		 778 ncr3000)
779 basic_machine=i486-ncr
780 os=-sysv4
781 ;;
782 netbsd386)
783 basic_machine=i386-unknown
784 os=-netbsd
785 ;;
786 netwinder)
b896caa1 787 basic_machine=armv4l-rebel
b6534045
AL		 788 os=-linux
789 ;;
790 news | news700 | news800 | news900)
791 basic_machine=m68k-sony
792 os=-newsos
793 ;;
794 news1000)
795 basic_machine=m68030-sony
796 os=-newsos
797 ;;
798 news-3600 | risc-news)
799 basic_machine=mips-sony
800 os=-newsos
801 ;;
802 necv70)
803 basic_machine=v70-nec
804 os=-sysv
805 ;;
806 next | m*-next )
807 basic_machine=m68k-next
808 case $os in
809 -nextstep* )
810 ;;
811 -ns2*)
812 os=-nextstep2
813 ;;
814 *)
815 os=-nextstep3
816 ;;
817 esac
818 ;;
819 nh3000)
820 basic_machine=m68k-harris
821 os=-cxux
822 ;;
823 nh[45]000)
824 basic_machine=m88k-harris
825 os=-cxux
826 ;;
827 nindy960)
828 basic_machine=i960-intel
829 os=-nindy
830 ;;
831 mon960)
832 basic_machine=i960-intel
833 os=-mon960
834 ;;
b896caa1
AK		 835 nonstopux)
836 basic_machine=mips-compaq
837 os=-nonstopux
838 ;;
b6534045
AL		 839 np1)
840 basic_machine=np1-gould
841 ;;
b896caa1
AK		 842 nsr-tandem)
843 basic_machine=nsr-tandem
844 ;;
b6534045
AL		 845 op50n-* | op60c-*)
846 basic_machine=hppa1.1-oki
847 os=-proelf
848 ;;
7a197a62 849 openrisc | openrisc-*)
68c07aee 850 basic_machine=or32-unknown
7a197a62
AK		 851 ;;
852 os400)
853 basic_machine=powerpc-ibm
854 os=-os400
68c07aee 855 ;;
b6534045
AL		 856 OSE68000 | ose68000)
857 basic_machine=m68000-ericsson
858 os=-ose
859 ;;
860 os68k)
861 basic_machine=m68k-none
862 os=-os68k
863 ;;
864 pa-hitachi)
865 basic_machine=hppa1.1-hitachi
866 os=-hiuxwe2
867 ;;
868 paragon)
869 basic_machine=i860-intel
870 os=-osf
871 ;;
fddafd51
ZK		 872 parisc)
873 basic_machine=hppa-unknown
874 os=-linux
875 ;;
876 parisc-*)
877 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
878 os=-linux
879 ;;
b6534045
AL		 880 pbd)
881 basic_machine=sparc-tti
882 ;;
883 pbb)
884 basic_machine=m68k-tti
885 ;;
68c07aee 886 pc532 | pc532-*)
b6534045
AL		 887 basic_machine=ns32k-pc532
888 ;;
7a197a62
AK		 889 pc98)
890 basic_machine=i386-pc
891 ;;
892 pc98-*)
893 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
894 ;;
68c07aee 895 pentium | p5 | k5 | k6 | nexgen | viac3)
b6534045
AL		 896 basic_machine=i586-pc
897 ;;
68c07aee 898 pentiumpro | p6 | 6x86 | athlon | athlon_*)
b6534045
AL		 899 basic_machine=i686-pc
900 ;;
68c07aee 901 pentiumii | pentium2 | pentiumiii | pentium3)
b896caa1 902 basic_machine=i686-pc
b6534045 903 ;;
68c07aee
AK		 904 pentium4)
905 basic_machine=i786-pc
906 ;;
907 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
b6534045
AL		 908 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
909 ;;
b896caa1 910 pentiumpro-* | p6-* | 6x86-* | athlon-*)
b6534045
AL		 911 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
912 ;;
68c07aee 913 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
b896caa1 914 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
b6534045 915 ;;
68c07aee
AK		 916 pentium4-*)
917 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
918 ;;
b6534045
AL		 919 pn)
920 basic_machine=pn-gould
921 ;;
b896caa1 922 power) basic_machine=power-ibm
b6534045
AL		 923 ;;
924 ppc) basic_machine=powerpc-unknown
68c07aee 925 ;;
b6534045
AL		 926 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
927 ;;
928 ppcle | powerpclittle | ppc-le | powerpc-little)
929 basic_machine=powerpcle-unknown
68c07aee 930 ;;
b6534045
AL		 931 ppcle-* | powerpclittle-*)
932 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
933 ;;
b896caa1 934 ppc64) basic_machine=powerpc64-unknown
68c07aee 935 ;;
b896caa1
AK		 936 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
937 ;;
938 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
939 basic_machine=powerpc64le-unknown
68c07aee 940 ;;
b896caa1
AK		 941 ppc64le-* | powerpc64little-*)
942 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
943 ;;
b6534045
AL		 944 ps2)
945 basic_machine=i386-ibm
946 ;;
b896caa1
AK		 947 pw32)
948 basic_machine=i586-unknown
949 os=-pw32
950 ;;
7a197a62
AK		 951 rdos)
952 basic_machine=i386-pc
953 os=-rdos
954 ;;
b6534045
AL		 955 rom68k)
956 basic_machine=m68k-rom68k
957 os=-coff
958 ;;
959 rm[46]00)
960 basic_machine=mips-siemens
961 ;;
962 rtpc | rtpc-*)
963 basic_machine=romp-ibm
964 ;;
68c07aee
AK		 965 s390 | s390-*)
966 basic_machine=s390-ibm
967 ;;
968 s390x | s390x-*)
969 basic_machine=s390x-ibm
970 ;;
b6534045
AL		 971 sa29200)
972 basic_machine=a29k-amd
973 os=-udi
974 ;;
68c07aee
AK		 975 sb1)
976 basic_machine=mipsisa64sb1-unknown
977 ;;
978 sb1el)
979 basic_machine=mipsisa64sb1el-unknown
980 ;;
7a197a62
AK		 981 sde)
982 basic_machine=mipsisa32-sde
983 os=-elf
984 ;;
68c07aee
AK		 985 sei)
986 basic_machine=mips-sei
987 os=-seiux
988 ;;
b6534045
AL		 989 sequent)
990 basic_machine=i386-sequent
991 ;;
992 sh)
993 basic_machine=sh-hitachi
994 os=-hms
995 ;;
fddafd51
ZK		 996 sh5el)
997 basic_machine=sh5le-unknown
998 ;;
68c07aee
AK		 999 sh64)
1000 basic_machine=sh64-unknown
1001 ;;
1002 sparclite-wrs | simso-wrs)
b6534045
AL		 1003 basic_machine=sparclite-wrs
1004 os=-vxworks
1005 ;;
1006 sps7)
1007 basic_machine=m68k-bull
1008 os=-sysv2
1009 ;;
1010 spur)
1011 basic_machine=spur-unknown
1012 ;;
1013 st2000)
1014 basic_machine=m68k-tandem
1015 ;;
1016 stratus)
1017 basic_machine=i860-stratus
1018 os=-sysv4
1019 ;;
1020 sun2)
1021 basic_machine=m68000-sun
1022 ;;
1023 sun2os3)
1024 basic_machine=m68000-sun
1025 os=-sunos3
1026 ;;
1027 sun2os4)
1028 basic_machine=m68000-sun
1029 os=-sunos4
1030 ;;
1031 sun3os3)
1032 basic_machine=m68k-sun
1033 os=-sunos3
1034 ;;
1035 sun3os4)
1036 basic_machine=m68k-sun
1037 os=-sunos4
1038 ;;
1039 sun4os3)
1040 basic_machine=sparc-sun
1041 os=-sunos3
1042 ;;
1043 sun4os4)
1044 basic_machine=sparc-sun
1045 os=-sunos4
1046 ;;
1047 sun4sol2)
1048 basic_machine=sparc-sun
1049 os=-solaris2
1050 ;;
1051 sun3 | sun3-*)
1052 basic_machine=m68k-sun
1053 ;;
1054 sun4)
1055 basic_machine=sparc-sun
1056 ;;
1057 sun386 | sun386i | roadrunner)
1058 basic_machine=i386-sun
1059 ;;
b896caa1
AK		 1060 sv1)
1061 basic_machine=sv1-cray
1062 os=-unicos
1063 ;;
b6534045
AL		 1064 symmetry)
1065 basic_machine=i386-sequent
1066 os=-dynix
1067 ;;
1068 t3e)
68c07aee
AK		 1069 basic_machine=alphaev5-cray
1070 os=-unicos
1071 ;;
1072 t90)
1073 basic_machine=t90-cray
b6534045
AL		 1074 os=-unicos
1075 ;;
b896caa1
AK		 1076 tic54x | c54x*)
1077 basic_machine=tic54x-unknown
1078 os=-coff
1079 ;;
68c07aee
AK		 1080 tic55x | c55x*)
1081 basic_machine=tic55x-unknown
1082 os=-coff
1083 ;;
1084 tic6x | c6x*)
1085 basic_machine=tic6x-unknown
1086 os=-coff
1087 ;;
fddafd51
ZK		 1088 tile*)
1089 basic_machine=tile-unknown
1090 os=-linux-gnu
1091 ;;
b6534045
AL		 1092 tx39)
1093 basic_machine=mipstx39-unknown
1094 ;;
1095 tx39el)
1096 basic_machine=mipstx39el-unknown
1097 ;;
68c07aee
AK		 1098 toad1)
1099 basic_machine=pdp10-xkl
1100 os=-tops20
1101 ;;
b6534045
AL		 1102 tower | tower-32)
1103 basic_machine=m68k-ncr
1104 ;;
7a197a62
AK		 1105 tpf)
1106 basic_machine=s390x-ibm
1107 os=-tpf
1108 ;;
b6534045
AL		 1109 udi29k)
1110 basic_machine=a29k-amd
1111 os=-udi
1112 ;;
1113 ultra3)
1114 basic_machine=a29k-nyu
1115 os=-sym1
1116 ;;
1117 v810 | necv810)
1118 basic_machine=v810-nec
1119 os=-none
1120 ;;
1121 vaxv)
1122 basic_machine=vax-dec
1123 os=-sysv
1124 ;;
1125 vms)
1126 basic_machine=vax-dec
1127 os=-vms
1128 ;;
1129 vpp*|vx|vx-*)
68c07aee
AK		 1130 basic_machine=f301-fujitsu
1131 ;;
b6534045
AL		 1132 vxworks960)
1133 basic_machine=i960-wrs
1134 os=-vxworks
1135 ;;
1136 vxworks68)
1137 basic_machine=m68k-wrs
1138 os=-vxworks
1139 ;;
1140 vxworks29k)
1141 basic_machine=a29k-wrs
1142 os=-vxworks
1143 ;;
1144 w65*)
1145 basic_machine=w65-wdc
1146 os=-none
1147 ;;
1148 w89k-*)
1149 basic_machine=hppa1.1-winbond
1150 os=-proelf
1151 ;;
7a197a62
AK		 1152 xbox)
1153 basic_machine=i686-pc
1154 os=-mingw32
1155 ;;
68c07aee
AK		 1156 xps | xps100)
1157 basic_machine=xps100-honeywell
b896caa1 1158 ;;
68c07aee
AK		 1159 ymp)
1160 basic_machine=ymp-cray
b6534045
AL		 1161 os=-unicos
1162 ;;
b6534045
AL		 1163 z8k-*-coff)
1164 basic_machine=z8k-unknown
1165 os=-sim
1166 ;;
f11781c5
AK		 1167 z80-*-coff)
1168 basic_machine=z80-unknown
1169 os=-sim
1170 ;;
b6534045
AL		 1171 none)
1172 basic_machine=none-none
1173 os=-none
1174 ;;
1175
1176# Here we handle the default manufacturer of certain CPU types. It is in
1177# some cases the only manufacturer, in others, it is the most popular.
1178 w89k)
1179 basic_machine=hppa1.1-winbond
1180 ;;
1181 op50n)
1182 basic_machine=hppa1.1-oki
1183 ;;
1184 op60c)
1185 basic_machine=hppa1.1-oki
1186 ;;
b6534045
AL		 1187 romp)
1188 basic_machine=romp-ibm
1189 ;;
7a197a62
AK		 1190 mmix)
1191 basic_machine=mmix-knuth
1192 ;;
b6534045
AL		 1193 rs6000)
1194 basic_machine=rs6000-ibm
1195 ;;
1196 vax)
1197 basic_machine=vax-dec
1198 ;;
b896caa1
AK		 1199 pdp10)
1200 # there are many clones, so DEC is not a safe bet
1201 basic_machine=pdp10-unknown
1202 ;;
b6534045
AL		 1203 pdp11)
1204 basic_machine=pdp11-dec
1205 ;;
1206 we32k)
1207 basic_machine=we32k-att
1208 ;;
f11781c5 1209 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
b896caa1
AK		 1210 basic_machine=sh-unknown
1211 ;;
7a197a62 1212 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
b6534045
AL		 1213 basic_machine=sparc-sun
1214 ;;
68c07aee 1215 cydra)
b6534045
AL		 1216 basic_machine=cydra-cydrome
1217 ;;
1218 orion)
1219 basic_machine=orion-highlevel
1220 ;;
1221 orion105)
1222 basic_machine=clipper-highlevel
1223 ;;
1224 mac | mpw | mac-mpw)
1225 basic_machine=m68k-apple
1226 ;;
1227 pmac | pmac-mpw)
1228 basic_machine=powerpc-apple
1229 ;;
b896caa1
AK		 1230 *-unknown)
1231 # Make sure to match an already-canonicalized machine name.
1232 ;;
b6534045
AL		 1233 *)
1234 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1235 exit 1
1236 ;;
1237esac
1238
1239# Here we canonicalize certain aliases for manufacturers.
1240case $basic_machine in
1241 *-digital*)
1242 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1243 ;;
1244 *-commodore*)
1245 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1246 ;;
1247 *)
1248 ;;
1249esac
1250
1251# Decode manufacturer-specific aliases for certain operating systems.
1252
1253if [ x"$os" != x"" ]
1254then
1255case $os in
1256 # First match some system type aliases
1257 # that might get confused with valid system types.
1258 # -solaris* is a basic system type, with this one exception.
f11781c5
AK		 1259 -auroraux)
1260 os=-auroraux
1261 ;;
b6534045
AL		 1262 -solaris1 | -solaris1.*)
1263 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1264 ;;
1265 -solaris)
1266 os=-solaris2
1267 ;;
1268 -svr4*)
1269 os=-sysv4
1270 ;;
1271 -unixware*)
1272 os=-sysv4.2uw
1273 ;;
1274 -gnu/linux*)
1275 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1276 ;;
1277 # First accept the basic system types.
1278 # The portable systems comes first.
1279 # Each alternative MUST END IN A *, to match a version number.
1280 # -sysv* is not here because it comes later, after sysvr4.
1281 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
f11781c5
AK		 1282 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1283 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1284 | -sym* | -kopensolaris* \
b6534045 1285 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
f11781c5 1286 | -aos* | -aros* \
b6534045
AL		 1287 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1288 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
7a197a62
AK		 1289 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1290 | -openbsd* | -solidbsd* \
1291 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1292 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
b6534045
AL		 1293 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1294 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
f11781c5 1295 | -chorusos* | -chorusrdb* | -cegcc* \
b6534045 1296 | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
7a197a62
AK		 1297 | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1298 | -uxpv* | -beos* | -mpeix* | -udk* \
68c07aee 1299 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
b896caa1
AK		 1300 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1301 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
68c07aee
AK		 1302 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1303 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
7a197a62 1304 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
f11781c5 1305 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
b6534045
AL		 1306 # Remember, each alternative MUST END IN *, to match a version number.
1307 ;;
b896caa1
AK		 1308 -qnx*)
1309 case $basic_machine in
1310 x86-* | i*86-*)
1311 ;;
1312 *)
1313 os=-nto$os
1314 ;;
1315 esac
1316 ;;
68c07aee
AK		 1317 -nto-qnx*)
1318 ;;
b896caa1 1319 -nto*)
68c07aee 1320 os=`echo $os | sed -e 's|nto|nto-qnx|'`
b896caa1 1321 ;;
b6534045 1322 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
7a197a62 1323 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
b896caa1 1324 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
b6534045
AL		 1325 ;;
1326 -mac*)
1327 os=`echo $os | sed -e 's|mac|macos|'`
1328 ;;
7a197a62
AK		 1329 -linux-dietlibc)
1330 os=-linux-dietlibc
1331 ;;
b6534045
AL		 1332 -linux*)
1333 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1334 ;;
1335 -sunos5*)
1336 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1337 ;;
1338 -sunos6*)
1339 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1340 ;;
b896caa1
AK		 1341 -opened*)
1342 os=-openedition
1343 ;;
7a197a62
AK		 1344 -os400*)
1345 os=-os400
1346 ;;
b896caa1
AK		 1347 -wince*)
1348 os=-wince
1349 ;;
b6534045
AL		 1350 -osfrose*)
1351 os=-osfrose
1352 ;;
1353 -osf*)
1354 os=-osf
1355 ;;
1356 -utek*)
1357 os=-bsd
1358 ;;
1359 -dynix*)
1360 os=-bsd
1361 ;;
1362 -acis*)
1363 os=-aos
1364 ;;
68c07aee
AK		 1365 -atheos*)
1366 os=-atheos
1367 ;;
7a197a62
AK		 1368 -syllable*)
1369 os=-syllable
1370 ;;
b6534045
AL		 1371 -386bsd)
1372 os=-bsd
1373 ;;
1374 -ctix* | -uts*)
1375 os=-sysv
1376 ;;
68c07aee
AK		 1377 -nova*)
1378 os=-rtmk-nova
1379 ;;
b6534045 1380 -ns2 )
68c07aee 1381 os=-nextstep2
b6534045 1382 ;;
b896caa1
AK		 1383 -nsk*)
1384 os=-nsk
1385 ;;
b6534045
AL		 1386 # Preserve the version number of sinix5.
1387 -sinix5.*)
1388 os=`echo $os | sed -e 's|sinix|sysv|'`
1389 ;;
1390 -sinix*)
1391 os=-sysv4
1392 ;;
7a197a62
AK		 1393 -tpf*)
1394 os=-tpf
1395 ;;
b6534045
AL		 1396 -triton*)
1397 os=-sysv3
1398 ;;
1399 -oss*)
1400 os=-sysv3
1401 ;;
1402 -svr4)
1403 os=-sysv4
1404 ;;
1405 -svr3)
1406 os=-sysv3
1407 ;;
1408 -sysvr4)
1409 os=-sysv4
1410 ;;
1411 # This must come after -sysvr4.
1412 -sysv*)
1413 ;;
1414 -ose*)
1415 os=-ose
1416 ;;
1417 -es1800*)
1418 os=-ose
1419 ;;
1420 -xenix)
1421 os=-xenix
1422 ;;
68c07aee
AK		 1423 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1424 os=-mint
1425 ;;
1426 -aros*)
1427 os=-aros
1428 ;;
1429 -kaos*)
1430 os=-kaos
b6534045 1431 ;;
7a197a62
AK		 1432 -zvmoe)
1433 os=-zvmoe
1434 ;;
f11781c5
AK		 1435 -dicos*)
1436 os=-dicos
1437 ;;
b6534045
AL		 1438 -none)
1439 ;;
1440 *)
1441 # Get rid of the `-' at the beginning of $os.
1442 os=`echo $os | sed 's/[^-]*-//'`
1443 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1444 exit 1
1445 ;;
1446esac
1447else
1448
1449# Here we handle the default operating systems that come with various machines.
1450# The value should be what the vendor currently ships out the door with their
1451# machine or put another way, the most popular os provided with the machine.
1452
1453# Note that if you're going to try to match "-MANUFACTURER" here (say,
1454# "-sun"), then you have to tell the case statement up towards the top
1455# that MANUFACTURER isn't an operating system. Otherwise, code above
1456# will signal an error saying that MANUFACTURER isn't an operating
1457# system, and we'll never get to this point.
1458
1459case $basic_machine in
7a197a62
AK		 1460 score-*)
1461 os=-elf
1462 ;;
1463 spu-*)
1464 os=-elf
1465 ;;
b6534045
AL		 1466 *-acorn)
1467 os=-riscix1.2
1468 ;;
b896caa1 1469 arm*-rebel)
b6534045
AL		 1470 os=-linux
1471 ;;
1472 arm*-semi)
1473 os=-aout
1474 ;;
7a197a62
AK		 1475 c4x-* | tic4x-*)
1476 os=-coff
1477 ;;
68c07aee 1478 # This must come before the *-dec entry.
b896caa1
AK		 1479 pdp10-*)
1480 os=-tops20
1481 ;;
68c07aee 1482 pdp11-*)
b6534045
AL		 1483 os=-none
1484 ;;
1485 *-dec | vax-*)
1486 os=-ultrix4.2
1487 ;;
1488 m68*-apollo)
1489 os=-domain
1490 ;;
1491 i386-sun)
1492 os=-sunos4.0.2
1493 ;;
1494 m68000-sun)
1495 os=-sunos3
1496 # This also exists in the configure program, but was not the
1497 # default.
1498 # os=-sunos4
1499 ;;
1500 m68*-cisco)
1501 os=-aout
1502 ;;
fddafd51
ZK		 1503 mep-*)
1504 os=-elf
1505 ;;
b6534045
AL		 1506 mips*-cisco)
1507 os=-elf
1508 ;;
1509 mips*-*)
1510 os=-elf
1511 ;;
68c07aee
AK		 1512 or32-*)
1513 os=-coff
1514 ;;
b6534045
AL		 1515 *-tti) # must be before sparc entry or we get the wrong os.
1516 os=-sysv3
1517 ;;
1518 sparc-* | *-sun)
1519 os=-sunos4.1.1
1520 ;;
1521 *-be)
1522 os=-beos
1523 ;;
7a197a62
AK		 1524 *-haiku)
1525 os=-haiku
1526 ;;
b6534045
AL		 1527 *-ibm)
1528 os=-aix
1529 ;;
7a197a62
AK		 1530 *-knuth)
1531 os=-mmixware
1532 ;;
b6534045
AL		 1533 *-wec)
1534 os=-proelf
1535 ;;
1536 *-winbond)
1537 os=-proelf
1538 ;;
1539 *-oki)
1540 os=-proelf
1541 ;;
1542 *-hp)
1543 os=-hpux
1544 ;;
1545 *-hitachi)
1546 os=-hiux
1547 ;;
1548 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1549 os=-sysv
1550 ;;
1551 *-cbm)
1552 os=-amigaos
1553 ;;
1554 *-dg)
1555 os=-dgux
1556 ;;
1557 *-dolphin)
1558 os=-sysv3
1559 ;;
1560 m68k-ccur)
1561 os=-rtu
1562 ;;
1563 m88k-omron*)
1564 os=-luna
1565 ;;
1566 *-next )
1567 os=-nextstep
1568 ;;
1569 *-sequent)
1570 os=-ptx
1571 ;;
1572 *-crds)
1573 os=-unos
1574 ;;
1575 *-ns)
1576 os=-genix
1577 ;;
1578 i370-*)
1579 os=-mvs
1580 ;;
1581 *-next)
1582 os=-nextstep3
1583 ;;
68c07aee 1584 *-gould)
b6534045
AL		 1585 os=-sysv
1586 ;;
68c07aee 1587 *-highlevel)
b6534045
AL		 1588 os=-bsd
1589 ;;
1590 *-encore)
1591 os=-bsd
1592 ;;
68c07aee 1593 *-sgi)
b6534045
AL		 1594 os=-irix
1595 ;;
68c07aee 1596 *-siemens)
b6534045
AL		 1597 os=-sysv4
1598 ;;
1599 *-masscomp)
1600 os=-rtu
1601 ;;
b896caa1 1602 f30[01]-fujitsu | f700-fujitsu)
b6534045
AL		 1603 os=-uxpv
1604 ;;
1605 *-rom68k)
1606 os=-coff
1607 ;;
1608 *-*bug)
1609 os=-coff
1610 ;;
1611 *-apple)
1612 os=-macos
1613 ;;
1614 *-atari*)
1615 os=-mint
1616 ;;
1617 *)
1618 os=-none
1619 ;;
1620esac
1621fi
1622
1623# Here we handle the case where we know the os, and the CPU type, but not the
1624# manufacturer. We pick the logical manufacturer.
1625vendor=unknown
1626case $basic_machine in
1627 *-unknown)
1628 case $os in
1629 -riscix*)
1630 vendor=acorn
1631 ;;
1632 -sunos*)
1633 vendor=sun
1634 ;;
f11781c5 1635 -cnk*|-aix*)
b6534045
AL		 1636 vendor=ibm
1637 ;;
1638 -beos*)
1639 vendor=be
1640 ;;
1641 -hpux*)
1642 vendor=hp
1643 ;;
1644 -mpeix*)
1645 vendor=hp
1646 ;;
1647 -hiux*)
1648 vendor=hitachi
1649 ;;
1650 -unos*)
1651 vendor=crds
1652 ;;
1653 -dgux*)
1654 vendor=dg
1655 ;;
1656 -luna*)
1657 vendor=omron
1658 ;;
1659 -genix*)
1660 vendor=ns
1661 ;;
b896caa1 1662 -mvs* | -opened*)
b6534045
AL		 1663 vendor=ibm
1664 ;;
7a197a62
AK		 1665 -os400*)
1666 vendor=ibm
1667 ;;
b6534045
AL		 1668 -ptx*)
1669 vendor=sequent
1670 ;;
7a197a62
AK		 1671 -tpf*)
1672 vendor=ibm
1673 ;;
68c07aee 1674 -vxsim* | -vxworks* | -windiss*)
b6534045
AL		 1675 vendor=wrs
1676 ;;
1677 -aux*)
1678 vendor=apple
1679 ;;
1680 -hms*)
1681 vendor=hitachi
1682 ;;
1683 -mpw* | -macos*)
1684 vendor=apple
1685 ;;
b896caa1 1686 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
b6534045
AL		 1687 vendor=atari
1688 ;;
b896caa1
AK		 1689 -vos*)
1690 vendor=stratus
1691 ;;
b6534045
AL		 1692 esac
1693 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1694 ;;
1695esac
1696
1697echo $basic_machine$os
7a197a62 1698exit
b896caa1
AK		 1699
1700# Local variables:
1701# eval: (add-hook 'write-file-hooks 'time-stamp)
1702# time-stamp-start: "timestamp='"
1703# time-stamp-format: "%:y-%02m-%02d"
1704# time-stamp-end: "'"
1705# End:
LVM2 upstream repository (moved from fedorahosted in Feb 2017)
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