config.sub 31.9 KB
Newer Older
1
#! /bin/sh
Paul Eggert's avatar
Paul Eggert committed
2
# Configuration validation subroutine script.
Kim F. Storm's avatar
Kim F. Storm committed
3 4 5
#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
#                 2002, 2003, 2004, 2005, 2006, 2007
#                 Free Software Foundation, Inc.
Dave Love's avatar
Dave Love committed
6

Kim F. Storm's avatar
Kim F. Storm committed
7
timestamp='2007-02-26'
Dave Love's avatar
Dave Love committed
8

9 10
# This file is (in principle) common to ALL GNU software.
# 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 14 15 16 17 18 19 20 21 22 23 24
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
25 26 27
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
# 02110-1301, USA.
#
28 29 30 31
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
Richard M. Stallman's avatar
Richard M. Stallman committed
32

33

Paul Eggert's avatar
Paul Eggert committed
34 35
# Please send patches to <config-patches@gnu.org>.  Submit a context
# diff and a properly formatted ChangeLog entry.
36
#
Richard M. Stallman's avatar
Richard M. Stallman committed
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
# If it is invalid, we print an error message on stderr and exit with code 1.
# Otherwise, we print the canonical config type on stdout and succeed.

# This file is supposed to be the same for all GNU packages
# and recognize all the CPU types, system types and aliases
# that are meaningful with *any* GNU software.
# Each package is responsible for reporting which valid configurations
# it does not support.  The user should be able to distinguish
# a failure to support a valid configuration from a meaningless
# configuration.

# The goal of this file is to map all the various variations of a given
# machine specification into a single specification in the form:
#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
Richard Kenner's avatar
RMS:  
Richard Kenner committed
53 54
# or in some cases, the newer four-part form:
#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
55
# It is wrong to echo any other type of specification.
Richard M. Stallman's avatar
Richard M. Stallman committed
56

Dave Love's avatar
Dave Love committed
57
me=`echo "$0" | sed -e 's,.*/,,'`
Doug Evans's avatar
Doug Evans committed
58

Dave Love's avatar
Dave Love committed
59 60 61 62 63 64 65
usage="\
Usage: $0 [OPTION] CPU-MFR-OPSYS
       $0 [OPTION] ALIAS

Canonicalize a configuration name.

Operation modes:
Paul Eggert's avatar
Paul Eggert committed
66 67 68 69 70 71 72 73 74
  -h, --help         print this help, then exit
  -t, --time-stamp   print date of last modification, then exit
  -v, --version      print version number, then exit

Report bugs and patches to <config-patches@gnu.org>."

version="\
GNU config.sub ($timestamp)

75
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Paul Eggert's avatar
Paul Eggert committed
76 77 78 79
Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
Dave Love's avatar
Dave Love committed
80 81 82 83 84 85

help="
Try \`$me --help' for more information."

# Parse command line
while test $# -gt 0 ; do
Paul Eggert's avatar
Paul Eggert committed
86 87
  case $1 in
    --time-stamp | --time* | -t )
88
       echo "$timestamp" ; exit ;;
Paul Eggert's avatar
Paul Eggert committed
89
    --version | -v )
90
       echo "$version" ; exit ;;
Dave Love's avatar
Dave Love committed
91
    --help | --h* | -h )
92
       echo "$usage"; exit ;;
Dave Love's avatar
Dave Love committed
93 94 95 96 97
    -- )     # Stop option processing
       shift; break ;;
    - )	# Use stdin as input.
       break ;;
    -* )
Paul Eggert's avatar
Paul Eggert committed
98
       echo "$me: invalid option $1$help"
Dave Love's avatar
Dave Love committed
99 100 101 102 103
       exit 1 ;;

    *local*)
       # First pass through any local machine types.
       echo $1
104
       exit ;;
Dave Love's avatar
Dave Love committed
105 106 107 108 109 110 111 112 113 114 115 116

    * )
       break ;;
  esac
done

case $# in
 0) echo "$me: missing argument$help" >&2
    exit 1;;
 1) ;;
 *) echo "$me: too many arguments$help" >&2
    exit 1;;
Richard M. Stallman's avatar
Richard M. Stallman committed
117 118
esac

Richard Kenner's avatar
RMS:  
Richard Kenner committed
119 120 121 122
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
123 124 125
  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
  storm-chaos* | os2-emx* | rtmk-nova*)
Richard Kenner's avatar
RMS:  
Richard Kenner committed
126 127 128 129 130 131 132 133 134 135
    os=-$maybe_os
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
    ;;
  *)
    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
    if [ $basic_machine != $1 ]
    then os=`echo $1 | sed 's/.*-/-/'`
    else os=; fi
    ;;
esac
Richard M. Stallman's avatar
Richard M. Stallman committed
136

137 138 139 140
### Let's recognize common machines as not being operating systems so
### that things like config.sub decstation-3100 work.  We also
### recognize some manufacturers as not being operating systems, so we
### can provide default operating systems below.
Richard M. Stallman's avatar
Richard M. Stallman committed
141
case $os in
142 143 144
	-sun*os*)
		# Prevent following clause from handling this invalid input.
		;;
Richard M. Stallman's avatar
Richard M. Stallman committed
145 146
	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
147
	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
148
	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
Richard M. Stallman's avatar
Richard M. Stallman committed
149
	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
Richard Kenner's avatar
Richard Kenner committed
150
	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
151
	-apple | -axis | -knuth | -cray)
Richard M. Stallman's avatar
Richard M. Stallman committed
152 153 154
		os=
		basic_machine=$1
		;;
155 156 157 158 159 160 161
	-sim | -cisco | -oki | -wec | -winbond)
		os=
		basic_machine=$1
		;;
	-scout)
		;;
	-wrs)
162
		os=-vxworks
163 164
		basic_machine=$1
		;;
Paul Eggert's avatar
Paul Eggert committed
165 166 167 168 169 170 171 172
	-chorusos*)
		os=-chorusos
		basic_machine=$1
		;;
 	-chorusrdb)
 		os=-chorusrdb
		basic_machine=$1
 		;;
Richard Kenner's avatar
Richard Kenner committed
173
	-hiux*)
Richard Kenner's avatar
Richard Kenner committed
174
		os=-hiuxwe2
Richard Kenner's avatar
Richard Kenner committed
175
		;;
176 177 178 179
	-sco6)
		os=-sco5v6
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
Richard Kenner's avatar
Richard Kenner committed
180
	-sco5)
181
		os=-sco3.2v5
Richard Kenner's avatar
RMS:  
Richard Kenner committed
182
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
Richard Kenner's avatar
Richard Kenner committed
183
		;;
184 185
	-sco4)
		os=-sco3.2v4
Richard Kenner's avatar
RMS:  
Richard Kenner committed
186
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187 188 189
		;;
	-sco3.2.[4-9]*)
		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
Richard Kenner's avatar
RMS:  
Richard Kenner committed
190
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191
		;;
192 193
	-sco3.2v[4-9]*)
		# Don't forget version if it is 3.2v4 or newer.
Richard Kenner's avatar
RMS:  
Richard Kenner committed
194
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195
		;;
196 197 198 199
	-sco5v6*)
		# Don't forget version if it is 3.2v4 or newer.
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
Richard M. Stallman's avatar
Richard M. Stallman committed
200
	-sco*)
201
		os=-sco3.2v2
Richard Kenner's avatar
RMS:  
Richard Kenner committed
202
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
Richard M. Stallman's avatar
Richard M. Stallman committed
203
		;;
204 205 206
	-udk*)
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
		;;
207 208
	-isc)
		os=-isc2.2
Richard Kenner's avatar
RMS:  
Richard Kenner committed
209
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
210
		;;
211 212 213
	-clix*)
		basic_machine=clipper-intergraph
		;;
Richard M. Stallman's avatar
Richard M. Stallman committed
214
	-isc*)
Richard Kenner's avatar
RMS:  
Richard Kenner committed
215
		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
Richard M. Stallman's avatar
Richard M. Stallman committed
216
		;;
Doug Evans's avatar
Doug Evans committed
217
	-lynx*)
Jim Wilson's avatar
Jim Wilson committed
218 219
		os=-lynxos
		;;
220 221 222
	-ptx*)
		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
		;;
Richard Kenner's avatar
Richard Kenner committed
223 224 225
	-windowsnt*)
		os=`echo $os | sed -e 's/windowsnt/winnt/'`
		;;
Richard Kenner's avatar
Richard Kenner committed
226 227 228
	-psos*)
		os=-psos
		;;
229 230 231 232
	-mint | -mint[0-9]*)
		basic_machine=m68k-atari
		os=-mint
		;;
Richard M. Stallman's avatar
Richard M. Stallman committed
233 234 235 236
esac

# Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in
Doug Evans's avatar
Doug Evans committed
237
	# Recognize the basic CPU types without company name.
Richard M. Stallman's avatar
Richard M. Stallman committed
238
	# Some are omitted here because they have special meanings below.
Paul Eggert's avatar
Paul Eggert committed
239 240 241 242
	1750a | 580 \
	| a29k \
	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
243
	| am33_2.0 \
Dan Nicolaescu's avatar
Dan Nicolaescu committed
244
	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
245 246
	| bfin \
	| c4x | clipper \
247
	| d10v | d30v | dlx | dsp16xx \
Dan Nicolaescu's avatar
Dan Nicolaescu committed
248
	| fido | fr30 | frv \
Paul Eggert's avatar
Paul Eggert committed
249 250
	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
	| i370 | i860 | i960 | ia64 \
251
	| ip2k | iq2000 \
Dan Nicolaescu's avatar
Dan Nicolaescu committed
252 253
	| m32c | m32r | m32rle | m68000 | m68k | m88k \
	| maxq | mb | microblaze | mcore | mep \
254 255 256 257 258 259 260 261
	| mips | mipsbe | mipseb | mipsel | mipsle \
	| mips16 \
	| mips64 | mips64el \
	| mips64vr | mips64vrel \
	| mips64orion | mips64orionel \
	| mips64vr4100 | mips64vr4100el \
	| mips64vr4300 | mips64vr4300el \
	| mips64vr5000 | mips64vr5000el \
262
	| mips64vr5900 | mips64vr5900el \
263
	| mipsisa32 | mipsisa32el \
264
	| mipsisa32r2 | mipsisa32r2el \
265
	| mipsisa64 | mipsisa64el \
266
	| mipsisa64r2 | mipsisa64r2el \
267 268 269
	| mipsisa64sb1 | mipsisa64sb1el \
	| mipsisa64sr71k | mipsisa64sr71kel \
	| mipstx39 | mipstx39el \
Paul Eggert's avatar
Paul Eggert committed
270
	| mn10200 | mn10300 \
271
	| mt \
272
	| msp430 \
Dan Nicolaescu's avatar
Dan Nicolaescu committed
273
	| nios | nios2 \
Paul Eggert's avatar
Paul Eggert committed
274
	| ns16k | ns32k \
275
	| or32 \
Paul Eggert's avatar
Paul Eggert committed
276 277 278
	| pdp10 | pdp11 | pj | pjl \
	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
	| pyramid \
Dan Nicolaescu's avatar
Dan Nicolaescu committed
279 280
	| score \
	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
281
	| sh64 | sh64le \
Dan Nicolaescu's avatar
Dan Nicolaescu committed
282 283 284
	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
	| spu | strongarm \
285
	| tahoe | thumb | tic4x | tic80 | tron \
Paul Eggert's avatar
Paul Eggert committed
286 287
	| v850 | v850e \
	| we32k \
Dan Nicolaescu's avatar
Dan Nicolaescu committed
288
	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
Paul Eggert's avatar
Paul Eggert committed
289
	| z8k)
Dave Love's avatar
Dave Love committed
290 291 292 293
		basic_machine=$basic_machine-unknown
		;;
	m6811 | m68hc11 | m6812 | m68hc12)
		# Motorola 68HC11/12.
Richard M. Stallman's avatar
Richard M. Stallman committed
294
		basic_machine=$basic_machine-unknown
Dave Love's avatar
Dave Love committed
295
		os=-none
Richard M. Stallman's avatar
Richard M. Stallman committed
296
		;;
Paul Eggert's avatar
Paul Eggert committed
297
	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
298
		;;
299 300 301
	ms1)
		basic_machine=mt-unknown
		;;
302

Richard Kenner's avatar
RMS:  
Richard Kenner committed
303 304 305
	# We use `pc' rather than `unknown'
	# because (1) that's what they normally are, and
	# (2) the word "unknown" tends to confuse beginning users.
Paul Eggert's avatar
Paul Eggert committed
306
	i*86 | x86_64)
Richard Kenner's avatar
RMS:  
Richard Kenner committed
307 308
	  basic_machine=$basic_machine-pc
	  ;;
309 310 311 312 313
	# Object if more than one company name word.
	*-*-*)
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
		exit 1
		;;
Doug Evans's avatar
Doug Evans committed
314
	# Recognize the basic CPU types with company name.
Paul Eggert's avatar
Paul Eggert committed
315 316 317 318 319 320
	580-* \
	| a29k-* \
	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
Dan Nicolaescu's avatar
Dan Nicolaescu committed
321
	| avr-* | avr32-* \
322 323 324
	| bfin-* | bs2000-* \
	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
	| clipper-* | craynv-* | cydra-* \
325
	| d10v-* | d30v-* | dlx-* \
Paul Eggert's avatar
Paul Eggert committed
326
	| elxsi-* \
Dan Nicolaescu's avatar
Dan Nicolaescu committed
327
	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
Paul Eggert's avatar
Paul Eggert committed
328 329 330
	| h8300-* | h8500-* \
	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
	| i*86-* | i860-* | i960-* | ia64-* \
331
	| ip2k-* | iq2000-* \
Dan Nicolaescu's avatar
Dan Nicolaescu committed
332
	| m32c-* | m32r-* | m32rle-* \
Paul Eggert's avatar
Paul Eggert committed
333
	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
334
	| m88110-* | m88k-* | maxq-* | mcore-* \
335 336 337 338 339 340 341 342
	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
	| mips16-* \
	| mips64-* | mips64el-* \
	| mips64vr-* | mips64vrel-* \
	| mips64orion-* | mips64orionel-* \
	| mips64vr4100-* | mips64vr4100el-* \
	| mips64vr4300-* | mips64vr4300el-* \
	| mips64vr5000-* | mips64vr5000el-* \
343
	| mips64vr5900-* | mips64vr5900el-* \
344
	| mipsisa32-* | mipsisa32el-* \
345
	| mipsisa32r2-* | mipsisa32r2el-* \
346
	| mipsisa64-* | mipsisa64el-* \
347
	| mipsisa64r2-* | mipsisa64r2el-* \
348 349
	| mipsisa64sb1-* | mipsisa64sb1el-* \
	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
350 351
	| mipstx39-* | mipstx39el-* \
	| mmix-* \
352
	| mt-* \
353
	| msp430-* \
Dan Nicolaescu's avatar
Dan Nicolaescu committed
354
	| nios-* | nios2-* \
Paul Eggert's avatar
Paul Eggert committed
355 356 357 358 359 360
	| none-* | np1-* | ns16k-* | ns32k-* \
	| orion-* \
	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
	| pyramid-* \
	| romp-* | rs6000-* \
Dan Nicolaescu's avatar
Dan Nicolaescu committed
361
	| sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
362
	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
Dan Nicolaescu's avatar
Dan Nicolaescu committed
363
	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
364
	| sparclite-* \
Dan Nicolaescu's avatar
Dan Nicolaescu committed
365
	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
366 367 368
	| tahoe-* | thumb-* \
	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
	| tron-* \
Paul Eggert's avatar
Paul Eggert committed
369 370
	| v850-* | v850e-* | vax-* \
	| we32k-* \
Dan Nicolaescu's avatar
Dan Nicolaescu committed
371
	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
372
	| xstormy16-* | xtensa-* \
Paul Eggert's avatar
Paul Eggert committed
373 374
	| ymp-* \
	| z8k-*)
Richard M. Stallman's avatar
Richard M. Stallman committed
375
		;;
Doug Evans's avatar
Doug Evans committed
376 377
	# Recognize the various machine names and aliases which stand
	# for a CPU type and a company and sometimes even an OS.
378 379 380 381
	386bsd)
		basic_machine=i386-unknown
		os=-bsd
		;;
382 383
	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
		basic_machine=m68000-att
Richard M. Stallman's avatar
Richard M. Stallman committed
384
		;;
385 386
	3b*)
		basic_machine=we32k-att
Richard M. Stallman's avatar
Richard M. Stallman committed
387
		;;
388 389 390 391
	a29khif)
		basic_machine=a29k-amd
		os=-udi
		;;
392 393 394
    	abacus)
		basic_machine=abacus-unknown
		;;
395 396 397 398
	adobe68k)
		basic_machine=m68010-adobe
		os=-scout
		;;
399 400
	alliant | fx80)
		basic_machine=fx80-alliant
Richard M. Stallman's avatar
Richard M. Stallman committed
401
		;;
402 403
	altos | altos3068)
		basic_machine=m68k-altos
Richard M. Stallman's avatar
Richard M. Stallman committed
404
		;;
405 406 407
	am29k)
		basic_machine=a29k-none
		os=-bsd
408
		;;
409 410 411 412 413 414
	amd64)
		basic_machine=x86_64-pc
		;;
	amd64-*)
		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
415 416
	amdahl)
		basic_machine=580-amdahl
417 418
		os=-sysv
		;;
419
	amiga | amiga-*)
Dave Love's avatar
Dave Love committed
420
		basic_machine=m68k-unknown
421
		;;
422
	amigaos | amigados)
Dave Love's avatar
Dave Love committed
423
		basic_machine=m68k-unknown
Jeff Law's avatar
typos.  
Jeff Law committed
424
		os=-amigaos
Richard M. Stallman's avatar
Richard M. Stallman committed
425
		;;
426
	amigaunix | amix)
Dave Love's avatar
Dave Love committed
427
		basic_machine=m68k-unknown
428
		os=-sysv4
Richard M. Stallman's avatar
Richard M. Stallman committed
429
		;;
430 431 432 433
	apollo68)
		basic_machine=m68k-apollo
		os=-sysv
		;;
434 435 436 437
	apollo68bsd)
		basic_machine=m68k-apollo
		os=-bsd
		;;
Ian Lance Taylor's avatar
Ian Lance Taylor committed
438 439 440 441
	aux)
		basic_machine=m68k-apple
		os=-aux
		;;
442 443 444
	balance)
		basic_machine=ns32k-sequent
		os=-dynix
Richard M. Stallman's avatar
Richard M. Stallman committed
445
		;;
Paul Eggert's avatar
Paul Eggert committed
446 447 448 449
	c90)
		basic_machine=c90-cray
		os=-unicos
		;;
Richard M. Stallman's avatar
Richard M. Stallman committed
450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469
	convex-c1)
		basic_machine=c1-convex
		os=-bsd
		;;
	convex-c2)
		basic_machine=c2-convex
		os=-bsd
		;;
	convex-c32)
		basic_machine=c32-convex
		os=-bsd
		;;
	convex-c34)
		basic_machine=c34-convex
		os=-bsd
		;;
	convex-c38)
		basic_machine=c38-convex
		os=-bsd
		;;
Paul Eggert's avatar
Paul Eggert committed
470 471
	cray | j90)
		basic_machine=j90-cray
472 473
		os=-unicos
		;;
474 475 476 477 478 479 480 481
	craynv)
		basic_machine=craynv-cray
		os=-unicosmp
		;;
	cr16c)
		basic_machine=cr16c-unknown
		os=-elf
		;;
Richard M. Stallman's avatar
Richard M. Stallman committed
482 483 484
	crds | unos)
		basic_machine=m68k-crds
		;;
485 486 487
	crisv32 | crisv32-* | etraxfs*)
		basic_machine=crisv32-axis
		;;
Dave Love's avatar
Dave Love committed
488 489 490
	cris | cris-* | etrax*)
		basic_machine=cris-axis
		;;
491 492 493 494
	crx)
		basic_machine=crx-unknown
		os=-elf
		;;
495 496 497 498
	da30 | da30-*)
		basic_machine=m68k-da30
		;;
	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
499
		basic_machine=mips-dec
500
		;;
Paul Eggert's avatar
Paul Eggert committed
501 502 503 504 505 506 507 508
	decsystem10* | dec10*)
		basic_machine=pdp10-dec
		os=-tops10
		;;
	decsystem20* | dec20*)
		basic_machine=pdp10-dec
		os=-tops20
		;;
Francesco Potortì's avatar
Francesco Potortì committed
509 510 511 512
	delta | 3300 | motorola-3300 | motorola-delta \
	      | 3300-motorola | delta-motorola)
		basic_machine=m68k-motorola
		;;
513 514 515
	delta88)
		basic_machine=m88k-motorola
		os=-sysv3
Richard M. Stallman's avatar
Richard M. Stallman committed
516
		;;
517 518 519 520
	djgpp)
		basic_machine=i586-pc
		os=-msdosdjgpp
		;;
Richard Kenner's avatar
Richard Kenner committed
521 522 523 524
	dpx20 | dpx20-*)
		basic_machine=rs6000-bull
		os=-bosx
		;;
525 526 527
	dpx2* | dpx2*-bull)
		basic_machine=m68k-bull
		os=-sysv3
Richard M. Stallman's avatar
Richard M. Stallman committed
528
		;;
529 530 531
	ebmon29k)
		basic_machine=a29k-amd
		os=-ebmon
Richard M. Stallman's avatar
Richard M. Stallman committed
532
		;;
533 534 535
	elxsi)
		basic_machine=elxsi-elxsi
		os=-bsd
Richard M. Stallman's avatar
Richard M. Stallman committed
536
		;;
537 538
	encore | umax | mmax)
		basic_machine=ns32k-encore
Richard M. Stallman's avatar
Richard M. Stallman committed
539
		;;
540 541 542 543
	es1800 | OSE68k | ose68k | ose | OSE)
		basic_machine=m68k-ericsson
		os=-ose
		;;
544 545
	fx2800)
		basic_machine=i860-alliant
Richard M. Stallman's avatar
Richard M. Stallman committed
546
		;;
547 548
	genix)
		basic_machine=ns32k-ns
Richard M. Stallman's avatar
Richard M. Stallman committed
549
		;;
550 551 552
	gmicro)
		basic_machine=tron-gmicro
		os=-sysv
Richard M. Stallman's avatar
Richard M. Stallman committed
553
		;;
Paul Eggert's avatar
Paul Eggert committed
554 555 556 557
	go32)
		basic_machine=i386-pc
		os=-go32
		;;
558 559 560
	h3050r* | hiux*)
		basic_machine=hppa1.1-hitachi
		os=-hiuxwe2
Richard M. Stallman's avatar
Richard M. Stallman committed
561
		;;
562 563 564
	h8300hms)
		basic_machine=h8300-hitachi
		os=-hms
Richard M. Stallman's avatar
Richard M. Stallman committed
565
		;;
566 567 568 569 570 571 572 573
	h8300xray)
		basic_machine=h8300-hitachi
		os=-xray
		;;
	h8500hms)
		basic_machine=h8500-hitachi
		os=-hms
		;;
574 575 576
	harris)
		basic_machine=m88k-harris
		os=-sysv3
577
		;;
578 579 580
	hp300-*)
		basic_machine=m68k-hp
		;;
581 582
	hp300bsd)
		basic_machine=m68k-hp
583
		os=-bsd
Richard M. Stallman's avatar
Richard M. Stallman committed
584
		;;
585 586 587
	hp300hpux)
		basic_machine=m68k-hp
		os=-hpux
588
		;;
589 590 591
	hp3k9[0-9][0-9] | hp9[0-9][0-9])
		basic_machine=hppa1.0-hp
		;;
592
	hp9k2[0-9][0-9] | hp9k31[0-9])
593
		basic_machine=m68000-hp
594
		;;
Richard M. Stallman's avatar
Richard M. Stallman committed
595 596 597
	hp9k3[2-9][0-9])
		basic_machine=m68k-hp
		;;
598 599 600 601 602 603 604 605 606 607 608 609 610 611 612
	hp9k6[0-9][0-9] | hp6[0-9][0-9])
		basic_machine=hppa1.0-hp
		;;
	hp9k7[0-79][0-9] | hp7[0-79][0-9])
		basic_machine=hppa1.1-hp
		;;
	hp9k78[0-9] | hp78[0-9])
		# FIXME: really hppa2.0-hp
		basic_machine=hppa1.1-hp
		;;
	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
		# FIXME: really hppa2.0-hp
		basic_machine=hppa1.1-hp
		;;
	hp9k8[0-9][13679] | hp8[0-9][13679])
Torbjorn Granlund's avatar
Torbjorn Granlund committed
613
		basic_machine=hppa1.1-hp
Richard M. Stallman's avatar
Richard M. Stallman committed
614
		;;
Torbjorn Granlund's avatar
Torbjorn Granlund committed
615 616
	hp9k8[0-9][0-9] | hp8[0-9][0-9])
		basic_machine=hppa1.0-hp
617
		;;
618 619 620
	hppa-next)
		os=-nextstep3
		;;
621 622 623
	hppaosf)
		basic_machine=hppa1.1-hp
		os=-osf
624
		;;
625 626 627
	hppro)
		basic_machine=hppa1.1-hp
		os=-proelf
628
		;;
629 630
	i370-ibm* | ibm*)
		basic_machine=i370-ibm
Richard Kenner's avatar
Richard Kenner committed
631
		;;
632
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
Paul Eggert's avatar
Paul Eggert committed
633
	i*86v32)
Richard Kenner's avatar
RMS:  
Richard Kenner committed
634
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
635 636
		os=-sysv32
		;;
Paul Eggert's avatar
Paul Eggert committed
637
	i*86v4*)
Richard Kenner's avatar
RMS:  
Richard Kenner committed
638
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
639 640
		os=-sysv4
		;;
Paul Eggert's avatar
Paul Eggert committed
641
	i*86v)
Richard Kenner's avatar
RMS:  
Richard Kenner committed
642
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
643 644
		os=-sysv
		;;
Paul Eggert's avatar
Paul Eggert committed
645
	i*86sol2)
Richard Kenner's avatar
RMS:  
Richard Kenner committed
646
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
647 648
		os=-solaris2
		;;
649 650 651 652 653 654 655 656
	i386mach)
		basic_machine=i386-mach
		os=-mach
		;;
	i386-vsta | vsta)
		basic_machine=i386-unknown
		os=-vsta
		;;
657 658 659 660 661 662 663 664 665
	iris | iris4d)
		basic_machine=mips-sgi
		case $os in
		    -irix*)
			;;
		    *)
			os=-irix4
			;;
		esac
Richard Kenner's avatar
Richard Kenner committed
666
		;;
Richard M. Stallman's avatar
Richard M. Stallman committed
667 668 669 670
	isi68 | isi)
		basic_machine=m68k-isi
		os=-sysv
		;;
671 672 673 674 675
	m88k-omron*)
		basic_machine=m88k-omron
		;;
	magnum | m3230)
		basic_machine=mips-mips
Richard M. Stallman's avatar
Richard M. Stallman committed
676 677
		os=-sysv
		;;
678 679 680
	merlin)
		basic_machine=ns32k-utek
		os=-sysv
Richard M. Stallman's avatar
Richard M. Stallman committed
681
		;;
Paul Eggert's avatar
Paul Eggert committed
682 683 684 685
	mingw32)
		basic_machine=i386-pc
		os=-mingw32
		;;
Richard M. Stallman's avatar
Richard M. Stallman committed
686 687 688
	miniframe)
		basic_machine=m68000-convergent
		;;
689
	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
690 691 692
		basic_machine=m68k-atari
		os=-mint
		;;
693 694 695 696 697 698
	mips3*-*)
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
		;;
	mips3*)
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
		;;
699 700 701 702
	monitor)
		basic_machine=m68k-rom68k
		os=-coff
		;;
Paul Eggert's avatar
Paul Eggert committed
703 704 705 706
	morphos)
		basic_machine=powerpc-unknown
		os=-morphos
		;;
707
	msdos)
Paul Eggert's avatar
Paul Eggert committed
708
		basic_machine=i386-pc
709 710
		os=-msdos
		;;
711 712 713
	ms1-*)
		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
		;;
714 715 716 717
	mvs)
		basic_machine=i370-ibm
		os=-mvs
		;;
718 719 720 721
	ncr3000)
		basic_machine=i486-ncr
		os=-sysv4
		;;
722 723 724 725
	netbsd386)
		basic_machine=i386-unknown
		os=-netbsd
		;;
726
	netwinder)
727
		basic_machine=armv4l-rebel
728 729
		os=-linux
		;;
730 731 732 733 734 735 736
	news | news700 | news800 | news900)
		basic_machine=m68k-sony
		os=-newsos
		;;
	news1000)
		basic_machine=m68030-sony
		os=-newsos
Richard M. Stallman's avatar
Richard M. Stallman committed
737 738 739 740 741
		;;
	news-3600 | risc-news)
		basic_machine=mips-sony
		os=-newsos
		;;
742 743 744 745
	necv70)
		basic_machine=v70-nec
		os=-sysv
		;;
746
	next | m*-next )
747
		basic_machine=m68k-next
748
		case $os in
749 750
		    -nextstep* )
			;;
751
		    -ns2*)
752
		      os=-nextstep2
753 754
			;;
		    *)
755
		      os=-nextstep3
756 757
			;;
		esac
Richard M. Stallman's avatar
Richard M. Stallman committed
758
		;;
759 760 761
	nh3000)
		basic_machine=m68k-harris
		os=-cxux
Richard M. Stallman's avatar
Richard M. Stallman committed
762
		;;
763 764 765
	nh[45]000)
		basic_machine=m88k-harris
		os=-cxux
Richard M. Stallman's avatar
Richard M. Stallman committed
766
		;;
767 768 769
	nindy960)
		basic_machine=i960-intel
		os=-nindy
Richard M. Stallman's avatar
Richard M. Stallman committed
770
		;;
771 772 773 774
	mon960)
		basic_machine=i960-intel
		os=-mon960
		;;
Dave Love's avatar
Dave Love committed
775 776 777 778
	nonstopux)
		basic_machine=mips-compaq
		os=-nonstopux
		;;
779 780
	np1)
		basic_machine=np1-gould
Richard M. Stallman's avatar
Richard M. Stallman committed
781
		;;
Dave Love's avatar
Dave Love committed
782 783 784
	nsr-tandem)
		basic_machine=nsr-tandem
		;;
785 786 787 788
	op50n-* | op60c-*)
		basic_machine=hppa1.1-oki
		os=-proelf
		;;
789
	openrisc | openrisc-*)
Paul Eggert's avatar
Paul Eggert committed
790
		basic_machine=or32-unknown
791 792 793 794
		;;
	os400)
		basic_machine=powerpc-ibm
		os=-os400
Paul Eggert's avatar
Paul Eggert committed
795
		;;
796 797 798 799 800 801 802 803
	OSE68000 | ose68000)
		basic_machine=m68000-ericsson
		os=-ose
		;;
	os68k)
		basic_machine=m68k-none
		os=-os68k
		;;
804 805 806
	pa-hitachi)
		basic_machine=hppa1.1-hitachi
		os=-hiuxwe2
Richard M. Stallman's avatar
Richard M. Stallman committed
807
		;;
808 809 810
	paragon)
		basic_machine=i860-intel
		os=-osf
Richard M. Stallman's avatar
Richard M. Stallman committed
811
		;;
812 813
	pbd)
		basic_machine=sparc-tti
Richard M. Stallman's avatar
Richard M. Stallman committed
814
		;;
815 816
	pbb)
		basic_machine=m68k-tti
Richard M. Stallman's avatar
Richard M. Stallman committed
817
		;;
818
	pc532 | pc532-*)
Charles Hannum's avatar
Charles Hannum committed
819
		basic_machine=ns32k-pc532
Richard M. Stallman's avatar
Richard M. Stallman committed
820
		;;
821 822 823 824 825 826
	pc98)
		basic_machine=i386-pc
		;;
	pc98-*)
		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
Paul Eggert's avatar
Paul Eggert committed
827
	pentium | p5 | k5 | k6 | nexgen | viac3)
828
		basic_machine=i586-pc
829
		;;
830
	pentiumpro | p6 | 6x86 | athlon | athlon_*)
831
		basic_machine=i686-pc
Stan Cox's avatar
Stan Cox committed
832
		;;
833
	pentiumii | pentium2 | pentiumiii | pentium3)
Dave Love's avatar
Dave Love committed
834
		basic_machine=i686-pc
835
		;;
836 837 838
	pentium4)
		basic_machine=i786-pc
		;;
Paul Eggert's avatar
Paul Eggert committed
839
	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
840 841
		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
Dave Love's avatar
Dave Love committed
842
	pentiumpro-* | p6-* | 6x86-* | athlon-*)
Stan Cox's avatar
Stan Cox committed
843 844
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
845
	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
Dave Love's avatar
Dave Love committed
846
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
847
		;;
848 849 850
	pentium4-*)
		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
851 852 853
	pn)
		basic_machine=pn-gould
		;;
Paul Eggert's avatar
Paul Eggert committed
854
	power)	basic_machine=power-ibm
855 856
		;;
	ppc)	basic_machine=powerpc-unknown
857
		;;
858 859 860 861
	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppcle | powerpclittle | ppc-le | powerpc-little)
		basic_machine=powerpcle-unknown
862
		;;
863 864 865
	ppcle-* | powerpclittle-*)
		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
Paul Eggert's avatar
Paul Eggert committed
866
	ppc64)	basic_machine=powerpc64-unknown
867
		;;
Paul Eggert's avatar
Paul Eggert committed
868 869 870 871
	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
		basic_machine=powerpc64le-unknown
872
		;;
Paul Eggert's avatar
Paul Eggert committed
873 874 875
	ppc64le-* | powerpc64little-*)
		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
876 877 878
	ps2)
		basic_machine=i386-ibm
		;;
Paul Eggert's avatar
Paul Eggert committed
879 880 881 882
	pw32)
		basic_machine=i586-unknown
		os=-pw32
		;;
883 884 885 886
	rdos)
		basic_machine=i386-pc
		os=-rdos
		;;
887 888 889 890
	rom68k)
		basic_machine=m68k-rom68k
		os=-coff
		;;
891 892 893
	rm[46]00)
		basic_machine=mips-siemens
		;;
894 895 896
	rtpc | rtpc-*)
		basic_machine=romp-ibm
		;;
Paul Eggert's avatar
Paul Eggert committed
897 898 899 900 901 902
	s390 | s390-*)
		basic_machine=s390-ibm
		;;
	s390x | s390x-*)
		basic_machine=s390x-ibm
		;;
903 904 905 906
	sa29200)
		basic_machine=a29k-amd
		os=-udi
		;;
907 908 909 910 911 912
	sb1)
		basic_machine=mipsisa64sb1-unknown
		;;
	sb1el)
		basic_machine=mipsisa64sb1el-unknown
		;;
Dan Nicolaescu's avatar
Dan Nicolaescu committed
913 914 915 916
	sde)
		basic_machine=mipsisa32-sde
		os=-elf
		;;
917 918 919 920
	sei)
		basic_machine=mips-sei
		os=-seiux
		;;
921 922 923
	sequent)
		basic_machine=i386-sequent
		;;
924 925 926
	sh)
		basic_machine=sh-hitachi
		os=-hms
927
		;;
Dan Nicolaescu's avatar
Dan Nicolaescu committed
928 929 930
	sh5el)
		basic_machine=sh5le-unknown
		;;
931 932 933
	sh64)
		basic_machine=sh64-unknown
		;;
Paul Eggert's avatar
Paul Eggert committed
934
	sparclite-wrs | simso-wrs)
935 936 937
		basic_machine=sparclite-wrs
		os=-vxworks
		;;
938 939 940
	sps7)
		basic_machine=m68k-bull
		os=-sysv2
Richard M. Stallman's avatar
Richard M. Stallman committed
941
		;;
942 943
	spur)
		basic_machine=spur-unknown