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#! /bin/sh
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# Configuration validation subroutine script.
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#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
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#   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
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#   Inc.
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timestamp='2007-06-28'
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# This file is (in principle) common to ALL GNU software.
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# The presence of a machine in this file suggests that SOME GNU software
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# can handle that machine.  It does not imply ALL GNU software can.
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
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# 02110-1301, USA.
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#
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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33

    
34
# Please send patches to <config-patches@gnu.org>.  Submit a context
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# diff and a properly formatted ChangeLog entry.
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#
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# Configuration subroutine to validate and canonicalize a configuration type.
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# Supply the specified configuration type as an argument.
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# If it is invalid, we print an error message on stderr and exit with code 1.
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# Otherwise, we print the canonical config type on stdout and succeed.
41

    
42
# This file is supposed to be the same for all GNU packages
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# and recognize all the CPU types, system types and aliases
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# that are meaningful with *any* GNU software.
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# Each package is responsible for reporting which valid configurations
46
# it does not support.  The user should be able to distinguish
47
# a failure to support a valid configuration from a meaningless
48
# configuration.
49

    
50
# The goal of this file is to map all the various variations of a given
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# machine specification into a single specification in the form:
52
#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
53
# or in some cases, the newer four-part form:
54
#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
55
# It is wrong to echo any other type of specification.
56

    
57
me=`echo "$0" | sed -e 's,.*/,,'`
58

    
59
usage="\
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Usage: $0 [OPTION] CPU-MFR-OPSYS
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       $0 [OPTION] ALIAS
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63
Canonicalize a configuration name.
64

    
65
Operation modes:
66
  -h, --help         print this help, then exit
67
  -t, --time-stamp   print date of last modification, then exit
68
  -v, --version      print version number, then exit
69

    
70
Report bugs and patches to <config-patches@gnu.org>."
71

    
72
version="\
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GNU config.sub ($timestamp)
74

    
75
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
76
Free Software Foundation, Inc.
77

    
78
This is free software; see the source for copying conditions.  There is NO
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warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
80

    
81
help="
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Try \`$me --help' for more information."
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84
# Parse command line
85
while test $# -gt 0 ; do
86
  case $1 in
87
    --time-stamp | --time* | -t )
88
       echo "$timestamp" ; exit ;;
89
    --version | -v )
90
       echo "$version" ; exit ;;
91
    --help | --h* | -h )
92
       echo "$usage"; exit ;;
93
    -- )     # Stop option processing
94
       shift; break ;;
95
    - )	# Use stdin as input.
96
       break ;;
97
    -* )
98
       echo "$me: invalid option $1$help"
99
       exit 1 ;;
100

    
101
    *local*)
102
       # First pass through any local machine types.
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       echo $1
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       exit ;;
105

    
106
    * )
107
       break ;;
108
  esac
109
done
110

    
111
case $# in
112
 0) echo "$me: missing argument$help" >&2
113
    exit 1;;
114
 1) ;;
115
 *) echo "$me: too many arguments$help" >&2
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    exit 1;;
117
esac
118

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

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

    
235
# Decode aliases for certain CPU-COMPANY combinations.
236
case $basic_machine in
237
	# Recognize the basic CPU types without company name.
238
	# Some are omitted here because they have special meanings below.
239
	1750a | 580 \
240
	| a29k \
241
	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
242
	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
243
	| am33_2.0 \
244
	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
245
	| bfin \
246
	| c4x | clipper \
247
	| d10v | d30v | dlx | dsp16xx \
248
	| fido | fr30 | frv \
249
	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
250
	| i370 | i860 | i960 | ia64 \
251
	| ip2k | iq2000 \
252
	| m32c | m32r | m32rle | m68000 | m68k | m88k \
253
	| maxq | mb | microblaze | mcore | mep \
254
	| mips | mipsbe | mipseb | mipsel | mipsle \
255
	| mips16 \
256
	| mips64 | mips64el \
257
	| mips64vr | mips64vrel \
258
	| mips64orion | mips64orionel \
259
	| mips64vr4100 | mips64vr4100el \
260
	| mips64vr4300 | mips64vr4300el \
261
	| mips64vr5000 | mips64vr5000el \
262
	| mips64vr5900 | mips64vr5900el \
263
	| mipsisa32 | mipsisa32el \
264
	| mipsisa32r2 | mipsisa32r2el \
265
	| mipsisa64 | mipsisa64el \
266
	| mipsisa64r2 | mipsisa64r2el \
267
	| mipsisa64sb1 | mipsisa64sb1el \
268
	| mipsisa64sr71k | mipsisa64sr71kel \
269
	| mipstx39 | mipstx39el \
270
	| mn10200 | mn10300 \
271
	| mt \
272
	| msp430 \
273
	| nios | nios2 \
274
	| ns16k | ns32k \
275
	| or32 \
276
	| pdp10 | pdp11 | pj | pjl \
277
	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
278
	| pyramid \
279
	| score \
280
	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
281
	| sh64 | sh64le \
282
	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
283
	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
284
	| spu | strongarm \
285
	| tahoe | thumb | tic4x | tic80 | tron \
286
	| v850 | v850e \
287
	| we32k \
288
	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
289
	| z8k)
290
		basic_machine=$basic_machine-unknown
291
		;;
292
	m6811 | m68hc11 | m6812 | m68hc12)
293
		# Motorola 68HC11/12.
294
		basic_machine=$basic_machine-unknown
295
		os=-none
296
		;;
297
	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
298
		;;
299
	ms1)
300
		basic_machine=mt-unknown
301
		;;
302

    
303
	# We use `pc' rather than `unknown'
304
	# because (1) that's what they normally are, and
305
	# (2) the word "unknown" tends to confuse beginning users.
306
	i*86 | x86_64)
307
	  basic_machine=$basic_machine-pc
308
	  ;;
309
	# Object if more than one company name word.
310
	*-*-*)
311
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
312
		exit 1
313
		;;
314
	# Recognize the basic CPU types with company name.
315
	580-* \
316
	| a29k-* \
317
	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
318
	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
319
	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
320
	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
321
	| avr-* | avr32-* \
322
	| bfin-* | bs2000-* \
323
	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
324
	| clipper-* | craynv-* | cydra-* \
325
	| d10v-* | d30v-* | dlx-* \
326
	| elxsi-* \
327
	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
328
	| h8300-* | h8500-* \
329
	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
330
	| i*86-* | i860-* | i960-* | ia64-* \
331
	| ip2k-* | iq2000-* \
332
	| m32c-* | m32r-* | m32rle-* \
333
	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
334
	| m88110-* | m88k-* | maxq-* | mcore-* \
335
	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
336
	| mips16-* \
337
	| mips64-* | mips64el-* \
338
	| mips64vr-* | mips64vrel-* \
339
	| mips64orion-* | mips64orionel-* \
340
	| mips64vr4100-* | mips64vr4100el-* \
341
	| mips64vr4300-* | mips64vr4300el-* \
342
	| mips64vr5000-* | mips64vr5000el-* \
343
	| mips64vr5900-* | mips64vr5900el-* \
344
	| mipsisa32-* | mipsisa32el-* \
345
	| mipsisa32r2-* | mipsisa32r2el-* \
346
	| mipsisa64-* | mipsisa64el-* \
347
	| mipsisa64r2-* | mipsisa64r2el-* \
348
	| mipsisa64sb1-* | mipsisa64sb1el-* \
349
	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
350
	| mipstx39-* | mipstx39el-* \
351
	| mmix-* \
352
	| mt-* \
353
	| msp430-* \
354
	| nios-* | nios2-* \
355
	| none-* | np1-* | ns16k-* | ns32k-* \
356
	| orion-* \
357
	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
358
	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
359
	| pyramid-* \
360
	| romp-* | rs6000-* \
361
	| sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
362
	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
363
	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
364
	| sparclite-* \
365
	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
366
	| tahoe-* | thumb-* \
367
	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
368
	| tron-* \
369
	| v850-* | v850e-* | vax-* \
370
	| we32k-* \
371
	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
372
	| xstormy16-* | xtensa-* \
373
	| ymp-* \
374
	| z8k-*)
375
		;;
376
	# Recognize the various machine names and aliases which stand
377
	# for a CPU type and a company and sometimes even an OS.
378
	386bsd)
379
		basic_machine=i386-unknown
380
		os=-bsd
381
		;;
382
	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
383
		basic_machine=m68000-att
384
		;;
385
	3b*)
386
		basic_machine=we32k-att
387
		;;
388
	a29khif)
389
		basic_machine=a29k-amd
390
		os=-udi
391
		;;
392
    	abacus)
393
		basic_machine=abacus-unknown
394
		;;
395
	adobe68k)
396
		basic_machine=m68010-adobe
397
		os=-scout
398
		;;
399
	alliant | fx80)
400
		basic_machine=fx80-alliant
401
		;;
402
	altos | altos3068)
403
		basic_machine=m68k-altos
404
		;;
405
	am29k)
406
		basic_machine=a29k-none
407
		os=-bsd
408
		;;
409
	amd64)
410
		basic_machine=x86_64-pc
411
		;;
412
	amd64-*)
413
		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
414
		;;
415
	amdahl)
416
		basic_machine=580-amdahl
417
		os=-sysv
418
		;;
419
	amiga | amiga-*)
420
		basic_machine=m68k-unknown
421
		;;
422
	amigaos | amigados)
423
		basic_machine=m68k-unknown
424
		os=-amigaos
425
		;;
426
	amigaunix | amix)
427
		basic_machine=m68k-unknown
428
		os=-sysv4
429
		;;
430
	apollo68)
431
		basic_machine=m68k-apollo
432
		os=-sysv
433
		;;
434
	apollo68bsd)
435
		basic_machine=m68k-apollo
436
		os=-bsd
437
		;;
438
	aux)
439
		basic_machine=m68k-apple
440
		os=-aux
441
		;;
442
	balance)
443
		basic_machine=ns32k-sequent
444
		os=-dynix
445
		;;
446
	c90)
447
		basic_machine=c90-cray
448
		os=-unicos
449
		;;
450
	convex-c1)
451
		basic_machine=c1-convex
452
		os=-bsd
453
		;;
454
	convex-c2)
455
		basic_machine=c2-convex
456
		os=-bsd
457
		;;
458
	convex-c32)
459
		basic_machine=c32-convex
460
		os=-bsd
461
		;;
462
	convex-c34)
463
		basic_machine=c34-convex
464
		os=-bsd
465
		;;
466
	convex-c38)
467
		basic_machine=c38-convex
468
		os=-bsd
469
		;;
470
	cray | j90)
471
		basic_machine=j90-cray
472
		os=-unicos
473
		;;
474
	craynv)
475
		basic_machine=craynv-cray
476
		os=-unicosmp
477
		;;
478
	cr16)
479
		basic_machine=cr16-unknown
480
		os=-elf
481
		;;
482
	crds | unos)
483
		basic_machine=m68k-crds
484
		;;
485
	crisv32 | crisv32-* | etraxfs*)
486
		basic_machine=crisv32-axis
487
		;;
488
	cris | cris-* | etrax*)
489
		basic_machine=cris-axis
490
		;;
491
	crx)
492
		basic_machine=crx-unknown
493
		os=-elf
494
		;;
495
	da30 | da30-*)
496
		basic_machine=m68k-da30
497
		;;
498
	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
499
		basic_machine=mips-dec
500
		;;
501
	decsystem10* | dec10*)
502
		basic_machine=pdp10-dec
503
		os=-tops10
504
		;;
505
	decsystem20* | dec20*)
506
		basic_machine=pdp10-dec
507
		os=-tops20
508
		;;
509
	delta | 3300 | motorola-3300 | motorola-delta \
510
	      | 3300-motorola | delta-motorola)
511
		basic_machine=m68k-motorola
512
		;;
513
	delta88)
514
		basic_machine=m88k-motorola
515
		os=-sysv3
516
		;;
517
	djgpp)
518
		basic_machine=i586-pc
519
		os=-msdosdjgpp
520
		;;
521
	dpx20 | dpx20-*)
522
		basic_machine=rs6000-bull
523
		os=-bosx
524
		;;
525
	dpx2* | dpx2*-bull)
526
		basic_machine=m68k-bull
527
		os=-sysv3
528
		;;
529
	ebmon29k)
530
		basic_machine=a29k-amd
531
		os=-ebmon
532
		;;
533
	elxsi)
534
		basic_machine=elxsi-elxsi
535
		os=-bsd
536
		;;
537
	encore | umax | mmax)
538
		basic_machine=ns32k-encore
539
		;;
540
	es1800 | OSE68k | ose68k | ose | OSE)
541
		basic_machine=m68k-ericsson
542
		os=-ose
543
		;;
544
	fx2800)
545
		basic_machine=i860-alliant
546
		;;
547
	genix)
548
		basic_machine=ns32k-ns
549
		;;
550
	gmicro)
551
		basic_machine=tron-gmicro
552
		os=-sysv
553
		;;
554
	go32)
555
		basic_machine=i386-pc
556
		os=-go32
557
		;;
558
	h3050r* | hiux*)
559
		basic_machine=hppa1.1-hitachi
560
		os=-hiuxwe2
561
		;;
562
	h8300hms)
563
		basic_machine=h8300-hitachi
564
		os=-hms
565
		;;
566
	h8300xray)
567
		basic_machine=h8300-hitachi
568
		os=-xray
569
		;;
570
	h8500hms)
571
		basic_machine=h8500-hitachi
572
		os=-hms
573
		;;
574
	harris)
575
		basic_machine=m88k-harris
576
		os=-sysv3
577
		;;
578
	hp300-*)
579
		basic_machine=m68k-hp
580
		;;
581
	hp300bsd)
582
		basic_machine=m68k-hp
583
		os=-bsd
584
		;;
585
	hp300hpux)
586
		basic_machine=m68k-hp
587
		os=-hpux
588
		;;
589
	hp3k9[0-9][0-9] | hp9[0-9][0-9])
590
		basic_machine=hppa1.0-hp
591
		;;
592
	hp9k2[0-9][0-9] | hp9k31[0-9])
593
		basic_machine=m68000-hp
594
		;;
595
	hp9k3[2-9][0-9])
596
		basic_machine=m68k-hp
597
		;;
598
	hp9k6[0-9][0-9] | hp6[0-9][0-9])
599
		basic_machine=hppa1.0-hp
600
		;;
601
	hp9k7[0-79][0-9] | hp7[0-79][0-9])
602
		basic_machine=hppa1.1-hp
603
		;;
604
	hp9k78[0-9] | hp78[0-9])
605
		# FIXME: really hppa2.0-hp
606
		basic_machine=hppa1.1-hp
607
		;;
608
	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
609
		# FIXME: really hppa2.0-hp
610
		basic_machine=hppa1.1-hp
611
		;;
612
	hp9k8[0-9][13679] | hp8[0-9][13679])
613
		basic_machine=hppa1.1-hp
614
		;;
615
	hp9k8[0-9][0-9] | hp8[0-9][0-9])
616
		basic_machine=hppa1.0-hp
617
		;;
618
	hppa-next)
619
		os=-nextstep3
620
		;;
621
	hppaosf)
622
		basic_machine=hppa1.1-hp
623
		os=-osf
624
		;;
625
	hppro)
626
		basic_machine=hppa1.1-hp
627
		os=-proelf
628
		;;
629
	i370-ibm* | ibm*)
630
		basic_machine=i370-ibm
631
		;;
632
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
633
	i*86v32)
634
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
635
		os=-sysv32
636
		;;
637
	i*86v4*)
638
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
639
		os=-sysv4
640
		;;
641
	i*86v)
642
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
643
		os=-sysv
644
		;;
645
	i*86sol2)
646
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
647
		os=-solaris2
648
		;;
649
	i386mach)
650
		basic_machine=i386-mach
651
		os=-mach
652
		;;
653
	i386-vsta | vsta)
654
		basic_machine=i386-unknown
655
		os=-vsta
656
		;;
657
	iris | iris4d)
658
		basic_machine=mips-sgi
659
		case $os in
660
		    -irix*)
661
			;;
662
		    *)
663
			os=-irix4
664
			;;
665
		esac
666
		;;
667
	isi68 | isi)
668
		basic_machine=m68k-isi
669
		os=-sysv
670
		;;
671
	m88k-omron*)
672
		basic_machine=m88k-omron
673
		;;
674
	magnum | m3230)
675
		basic_machine=mips-mips
676
		os=-sysv
677
		;;
678
	merlin)
679
		basic_machine=ns32k-utek
680
		os=-sysv
681
		;;
682
	mingw32)
683
		basic_machine=i386-pc
684
		os=-mingw32
685
		;;
686
	mingw32ce)
687
		basic_machine=arm-unknown
688
		os=-mingw32ce
689
		;;
690
	miniframe)
691
		basic_machine=m68000-convergent
692
		;;
693
	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
694
		basic_machine=m68k-atari
695
		os=-mint
696
		;;
697
	mips3*-*)
698
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
699
		;;
700
	mips3*)
701
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
702
		;;
703
	monitor)
704
		basic_machine=m68k-rom68k
705
		os=-coff
706
		;;
707
	morphos)
708
		basic_machine=powerpc-unknown
709
		os=-morphos
710
		;;
711
	msdos)
712
		basic_machine=i386-pc
713
		os=-msdos
714
		;;
715
	ms1-*)
716
		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
717
		;;
718
	mvs)
719
		basic_machine=i370-ibm
720
		os=-mvs
721
		;;
722
	ncr3000)
723
		basic_machine=i486-ncr
724
		os=-sysv4
725
		;;
726
	netbsd386)
727
		basic_machine=i386-unknown
728
		os=-netbsd
729
		;;
730
	netwinder)
731
		basic_machine=armv4l-rebel
732
		os=-linux
733
		;;
734
	news | news700 | news800 | news900)
735
		basic_machine=m68k-sony
736
		os=-newsos
737
		;;
738
	news1000)
739
		basic_machine=m68030-sony
740
		os=-newsos
741
		;;
742
	news-3600 | risc-news)
743
		basic_machine=mips-sony
744
		os=-newsos
745
		;;
746
	necv70)
747
		basic_machine=v70-nec
748
		os=-sysv
749
		;;
750
	next | m*-next )
751
		basic_machine=m68k-next
752
		case $os in
753
		    -nextstep* )
754
			;;
755
		    -ns2*)
756
		      os=-nextstep2
757
			;;
758
		    *)
759
		      os=-nextstep3
760
			;;
761
		esac
762
		;;
763
	nh3000)
764
		basic_machine=m68k-harris
765
		os=-cxux
766
		;;
767
	nh[45]000)
768
		basic_machine=m88k-harris
769
		os=-cxux
770
		;;
771
	nindy960)
772
		basic_machine=i960-intel
773
		os=-nindy
774
		;;
775
	mon960)
776
		basic_machine=i960-intel
777
		os=-mon960
778
		;;
779
	nonstopux)
780
		basic_machine=mips-compaq
781
		os=-nonstopux
782
		;;
783
	np1)
784
		basic_machine=np1-gould
785
		;;
786
	nsr-tandem)
787
		basic_machine=nsr-tandem
788
		;;
789
	op50n-* | op60c-*)
790
		basic_machine=hppa1.1-oki
791
		os=-proelf
792
		;;
793
	openrisc | openrisc-*)
794
		basic_machine=or32-unknown
795
		;;
796
	os400)
797
		basic_machine=powerpc-ibm
798
		os=-os400
799
		;;
800
	OSE68000 | ose68000)
801
		basic_machine=m68000-ericsson
802
		os=-ose
803
		;;
804
	os68k)
805
		basic_machine=m68k-none
806
		os=-os68k
807
		;;
808
	pa-hitachi)
809
		basic_machine=hppa1.1-hitachi
810
		os=-hiuxwe2
811
		;;
812
	paragon)
813
		basic_machine=i860-intel
814
		os=-osf
815
		;;
816
	pbd)
817
		basic_machine=sparc-tti
818
		;;
819
	pbb)
820
		basic_machine=m68k-tti
821
		;;
822
	pc532 | pc532-*)
823
		basic_machine=ns32k-pc532
824
		;;
825
	pc98)
826
		basic_machine=i386-pc
827
		;;
828
	pc98-*)
829
		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
830
		;;
831
	pentium | p5 | k5 | k6 | nexgen | viac3)
832
		basic_machine=i586-pc
833
		;;
834
	pentiumpro | p6 | 6x86 | athlon | athlon_*)
835
		basic_machine=i686-pc
836
		;;
837
	pentiumii | pentium2 | pentiumiii | pentium3)
838
		basic_machine=i686-pc
839
		;;
840
	pentium4)
841
		basic_machine=i786-pc
842
		;;
843
	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
844
		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
845
		;;
846
	pentiumpro-* | p6-* | 6x86-* | athlon-*)
847
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
848
		;;
849
	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
850
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
851
		;;
852
	pentium4-*)
853
		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
854
		;;
855
	pn)
856
		basic_machine=pn-gould
857
		;;
858
	power)	basic_machine=power-ibm
859
		;;
860
	ppc)	basic_machine=powerpc-unknown
861
		;;
862
	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
863
		;;
864
	ppcle | powerpclittle | ppc-le | powerpc-little)
865
		basic_machine=powerpcle-unknown
866
		;;
867
	ppcle-* | powerpclittle-*)
868
		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
869
		;;
870
	ppc64)	basic_machine=powerpc64-unknown
871
		;;
872
	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
873
		;;
874
	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
875
		basic_machine=powerpc64le-unknown
876
		;;
877
	ppc64le-* | powerpc64little-*)
878
		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
879
		;;
880
	ps2)
881
		basic_machine=i386-ibm
882
		;;
883
	pw32)
884
		basic_machine=i586-unknown
885
		os=-pw32
886
		;;
887
	rdos)
888
		basic_machine=i386-pc
889
		os=-rdos
890
		;;
891
	rom68k)
892
		basic_machine=m68k-rom68k
893
		os=-coff
894
		;;
895
	rm[46]00)
896
		basic_machine=mips-siemens
897
		;;
898
	rtpc | rtpc-*)
899
		basic_machine=romp-ibm
900
		;;
901
	s390 | s390-*)
902
		basic_machine=s390-ibm
903
		;;
904
	s390x | s390x-*)
905
		basic_machine=s390x-ibm
906
		;;
907
	sa29200)
908
		basic_machine=a29k-amd
909
		os=-udi
910
		;;
911
	sb1)
912
		basic_machine=mipsisa64sb1-unknown
913
		;;
914
	sb1el)
915
		basic_machine=mipsisa64sb1el-unknown
916
		;;
917
	sde)
918
		basic_machine=mipsisa32-sde
919
		os=-elf
920
		;;
921
	sei)
922
		basic_machine=mips-sei
923
		os=-seiux
924
		;;
925
	sequent)
926
		basic_machine=i386-sequent
927
		;;
928
	sh)
929
		basic_machine=sh-hitachi
930
		os=-hms
931
		;;
932
	sh5el)
933
		basic_machine=sh5le-unknown
934
		;;
935
	sh64)
936
		basic_machine=sh64-unknown
937
		;;
938
	sparclite-wrs | simso-wrs)
939
		basic_machine=sparclite-wrs
940
		os=-vxworks
941
		;;
942
	sps7)
943
		basic_machine=m68k-bull
944
		os=-sysv2
945
		;;
946
	spur)
947
		basic_machine=spur-unknown
948
		;;
949
	st2000)
950
		basic_machine=m68k-tandem
951
		;;
952
	stratus)
953
		basic_machine=i860-stratus
954
		os=-sysv4
955
		;;
956
	sun2)
957
		basic_machine=m68000-sun
958
		;;
959
	sun2os3)
960
		basic_machine=m68000-sun
961
		os=-sunos3
962
		;;
963
	sun2os4)
964
		basic_machine=m68000-sun
965
		os=-sunos4
966
		;;
967
	sun3os3)
968
		basic_machine=m68k-sun
969
		os=-sunos3
970
		;;
971
	sun3os4)
972
		basic_machine=m68k-sun
973
		os=-sunos4
974
		;;
975
	sun4os3)
976
		basic_machine=sparc-sun
977
		os=-sunos3
978
		;;
979
	sun4os4)
980
		basic_machine=sparc-sun
981
		os=-sunos4
982
		;;
983
	sun4sol2)
984
		basic_machine=sparc-sun
985
		os=-solaris2
986
		;;
987
	sun3 | sun3-*)
988
		basic_machine=m68k-sun
989
		;;
990
	sun4)
991
		basic_machine=sparc-sun
992
		;;
993
	sun386 | sun386i | roadrunner)
994
		basic_machine=i386-sun
995
		;;
996
	sv1)
997
		basic_machine=sv1-cray
998
		os=-unicos
999
		;;
1000
	symmetry)
1001
		basic_machine=i386-sequent
1002
		os=-dynix
1003
		;;
1004
	t3e)
1005
		basic_machine=alphaev5-cray
1006
		os=-unicos
1007
		;;
1008
	t90)
1009
		basic_machine=t90-cray
1010
		os=-unicos
1011
		;;
1012
	tic54x | c54x*)
1013
		basic_machine=tic54x-unknown
1014
		os=-coff
1015
		;;
1016
	tic55x | c55x*)
1017
		basic_machine=tic55x-unknown
1018
		os=-coff
1019
		;;
1020
	tic6x | c6x*)
1021
		basic_machine=tic6x-unknown
1022
		os=-coff
1023
		;;
1024
	tx39)
1025
		basic_machine=mipstx39-unknown
1026
		;;
1027
	tx39el)
1028
		basic_machine=mipstx39el-unknown
1029
		;;
1030
	toad1)
1031
		basic_machine=pdp10-xkl
1032
		os=-tops20
1033
		;;
1034
	tower | tower-32)
1035
		basic_machine=m68k-ncr
1036
		;;
1037
	tpf)
1038
		basic_machine=s390x-ibm
1039
		os=-tpf
1040
		;;
1041
	udi29k)
1042
		basic_machine=a29k-amd
1043
		os=-udi
1044
		;;
1045
	ultra3)
1046
		basic_machine=a29k-nyu
1047
		os=-sym1
1048
		;;
1049
	v810 | necv810)
1050
		basic_machine=v810-nec
1051
		os=-none
1052
		;;
1053
	vaxv)
1054
		basic_machine=vax-dec
1055
		os=-sysv
1056
		;;
1057
	vms)
1058
		basic_machine=vax-dec
1059
		os=-vms
1060
		;;
1061
	vpp*|vx|vx-*)
1062
		basic_machine=f301-fujitsu
1063
		;;
1064
	vxworks960)
1065
		basic_machine=i960-wrs
1066
		os=-vxworks
1067
		;;
1068
	vxworks68)
1069
		basic_machine=m68k-wrs
1070
		os=-vxworks
1071
		;;
1072
	vxworks29k)
1073
		basic_machine=a29k-wrs
1074
		os=-vxworks
1075
		;;
1076
	w65*)
1077
		basic_machine=w65-wdc
1078
		os=-none
1079
		;;
1080
	w89k-*)
1081
		basic_machine=hppa1.1-winbond
1082
		os=-proelf
1083
		;;
1084
	xbox)
1085
		basic_machine=i686-pc
1086
		os=-mingw32
1087
		;;
1088
	xps | xps100)
1089
		basic_machine=xps100-honeywell
1090
		;;
1091
	ymp)
1092
		basic_machine=ymp-cray
1093
		os=-unicos
1094
		;;
1095
	z8k-*-coff)
1096
		basic_machine=z8k-unknown
1097
		os=-sim
1098
		;;
1099
	none)
1100
		basic_machine=none-none
1101
		os=-none
1102
		;;
1103

    
1104
# Here we handle the default manufacturer of certain CPU types.  It is in
1105
# some cases the only manufacturer, in others, it is the most popular.
1106
	w89k)
1107
		basic_machine=hppa1.1-winbond
1108
		;;
1109
	op50n)
1110
		basic_machine=hppa1.1-oki
1111
		;;
1112
	op60c)
1113
		basic_machine=hppa1.1-oki
1114
		;;
1115
	romp)
1116
		basic_machine=romp-ibm
1117
		;;
1118
	mmix)
1119
		basic_machine=mmix-knuth
1120
		;;
1121
	rs6000)
1122
		basic_machine=rs6000-ibm
1123
		;;
1124
	vax)
1125
		basic_machine=vax-dec
1126
		;;
1127
	pdp10)
1128
		# there are many clones, so DEC is not a safe bet
1129
		basic_machine=pdp10-unknown
1130
		;;
1131
	pdp11)
1132
		basic_machine=pdp11-dec
1133
		;;
1134
	we32k)
1135
		basic_machine=we32k-att
1136
		;;
1137
	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1138
		basic_machine=sh-unknown
1139
		;;
1140
	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1141
		basic_machine=sparc-sun
1142
		;;
1143
	cydra)
1144
		basic_machine=cydra-cydrome
1145
		;;
1146
	orion)
1147
		basic_machine=orion-highlevel
1148
		;;
1149
	orion105)
1150
		basic_machine=clipper-highlevel
1151
		;;
1152
	mac | mpw | mac-mpw)
1153
		basic_machine=m68k-apple
1154
		;;
1155
	pmac | pmac-mpw)
1156
		basic_machine=powerpc-apple
1157
		;;
1158
	*-unknown)
1159
		# Make sure to match an already-canonicalized machine name.
1160
		;;
1161
	*)
1162
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1163
		exit 1
1164
		;;
1165
esac
1166

    
1167
# Here we canonicalize certain aliases for manufacturers.
1168
case $basic_machine in
1169
	*-digital*)
1170
		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1171
		;;
1172
	*-commodore*)
1173
		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1174
		;;
1175
	*)
1176
		;;
1177
esac
1178

    
1179
# Decode manufacturer-specific aliases for certain operating systems.
1180

    
1181
if [ x"$os" != x"" ]
1182
then
1183
case $os in
1184
        # First match some system type aliases
1185
        # that might get confused with valid system types.
1186
	# -solaris* is a basic system type, with this one exception.
1187
	-solaris1 | -solaris1.*)
1188
		os=`echo $os | sed -e 's|solaris1|sunos4|'`
1189
		;;
1190
	-solaris)
1191
		os=-solaris2
1192
		;;
1193
	-svr4*)
1194
		os=-sysv4
1195
		;;
1196
	-unixware*)
1197
		os=-sysv4.2uw
1198
		;;
1199
	-gnu/linux*)
1200
		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1201
		;;
1202
	# First accept the basic system types.
1203
	# The portable systems comes first.
1204
	# Each alternative MUST END IN A *, to match a version number.
1205
	# -sysv* is not here because it comes later, after sysvr4.
1206
	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1207
	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1208
	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1209
	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1210
	      | -aos* \
1211
	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1212
	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1213
	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1214
	      | -openbsd* | -solidbsd* \
1215
	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1216
	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1217
	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1218
	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1219
	      | -chorusos* | -chorusrdb* \
1220
	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1221
	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1222
	      | -uxpv* | -beos* | -mpeix* | -udk* \
1223
	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1224
	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1225
	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1226
	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1227
	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1228
	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1229
	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
1230
	# Remember, each alternative MUST END IN *, to match a version number.
1231
		;;
1232
	-qnx*)
1233
		case $basic_machine in
1234
		    x86-* | i*86-*)
1235
			;;
1236
		    *)
1237
			os=-nto$os
1238
			;;
1239
		esac
1240
		;;
1241
	-nto-qnx*)
1242
		;;
1243
	-nto*)
1244
		os=`echo $os | sed -e 's|nto|nto-qnx|'`
1245
		;;
1246
	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1247
	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1248
	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1249
		;;
1250
	-mac*)
1251
		os=`echo $os | sed -e 's|mac|macos|'`
1252
		;;
1253
	-linux-dietlibc)
1254
		os=-linux-dietlibc
1255
		;;
1256
	-linux*)
1257
		os=`echo $os | sed -e 's|linux|linux-gnu|'`
1258
		;;
1259
	-sunos5*)
1260
		os=`echo $os | sed -e 's|sunos5|solaris2|'`
1261
		;;
1262
	-sunos6*)
1263
		os=`echo $os | sed -e 's|sunos6|solaris3|'`
1264
		;;
1265
	-opened*)
1266
		os=-openedition
1267
		;;
1268
        -os400*)
1269
		os=-os400
1270
		;;
1271
	-wince*)
1272
		os=-wince
1273
		;;
1274
	-osfrose*)
1275
		os=-osfrose
1276
		;;
1277
	-osf*)
1278
		os=-osf
1279
		;;
1280
	-utek*)
1281
		os=-bsd
1282
		;;
1283
	-dynix*)
1284
		os=-bsd
1285
		;;
1286
	-acis*)
1287
		os=-aos
1288
		;;
1289
	-atheos*)
1290
		os=-atheos
1291
		;;
1292
	-syllable*)
1293
		os=-syllable
1294
		;;
1295
	-386bsd)
1296
		os=-bsd
1297
		;;
1298
	-ctix* | -uts*)
1299
		os=-sysv
1300
		;;
1301
	-nova*)
1302
		os=-rtmk-nova
1303
		;;
1304
	-ns2 )
1305
		os=-nextstep2
1306
		;;
1307
	-nsk*)
1308
		os=-nsk
1309
		;;
1310
	# Preserve the version number of sinix5.
1311
	-sinix5.*)
1312
		os=`echo $os | sed -e 's|sinix|sysv|'`
1313
		;;
1314
	-sinix*)
1315
		os=-sysv4
1316
		;;
1317
        -tpf*)
1318
		os=-tpf
1319
		;;
1320
	-triton*)
1321
		os=-sysv3
1322
		;;
1323
	-oss*)
1324
		os=-sysv3
1325
		;;
1326
	-svr4)
1327
		os=-sysv4
1328
		;;
1329
	-svr3)
1330
		os=-sysv3
1331
		;;
1332
	-sysvr4)
1333
		os=-sysv4
1334
		;;
1335
	# This must come after -sysvr4.
1336
	-sysv*)
1337
		;;
1338
	-ose*)
1339
		os=-ose
1340
		;;
1341
	-es1800*)
1342
		os=-ose
1343
		;;
1344
	-xenix)
1345
		os=-xenix
1346
		;;
1347
	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1348
		os=-mint
1349
		;;
1350
	-aros*)
1351
		os=-aros
1352
		;;
1353
	-kaos*)
1354
		os=-kaos
1355
		;;
1356
	-zvmoe)
1357
		os=-zvmoe
1358
		;;
1359
	-none)
1360
		;;
1361
	*)
1362
		# Get rid of the `-' at the beginning of $os.
1363
		os=`echo $os | sed 's/[^-]*-//'`
1364
		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1365
		exit 1
1366
		;;
1367
esac
1368
else
1369

    
1370
# Here we handle the default operating systems that come with various machines.
1371
# The value should be what the vendor currently ships out the door with their
1372
# machine or put another way, the most popular os provided with the machine.
1373

    
1374
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1375
# "-sun"), then you have to tell the case statement up towards the top
1376
# that MANUFACTURER isn't an operating system.  Otherwise, code above
1377
# will signal an error saying that MANUFACTURER isn't an operating
1378
# system, and we'll never get to this point.
1379

    
1380
case $basic_machine in
1381
        score-*)
1382
		os=-elf
1383
		;;
1384
        spu-*)
1385
		os=-elf
1386
		;;
1387
	*-acorn)
1388
		os=-riscix1.2
1389
		;;
1390
	arm*-rebel)
1391
		os=-linux
1392
		;;
1393
	arm*-semi)
1394
		os=-aout
1395
		;;
1396
        c4x-* | tic4x-*)
1397
        	os=-coff
1398
		;;
1399
	# This must come before the *-dec entry.
1400
	pdp10-*)
1401
		os=-tops20
1402
		;;
1403
	pdp11-*)
1404
		os=-none
1405
		;;
1406
	*-dec | vax-*)
1407
		os=-ultrix4.2
1408
		;;
1409
	m68*-apollo)
1410
		os=-domain
1411
		;;
1412
	i386-sun)
1413
		os=-sunos4.0.2
1414
		;;
1415
	m68000-sun)
1416
		os=-sunos3
1417
		# This also exists in the configure program, but was not the
1418
		# default.
1419
		# os=-sunos4
1420
		;;
1421
	m68*-cisco)
1422
		os=-aout
1423
		;;
1424
        mep-*)
1425
		os=-elf
1426
		;;
1427
	mips*-cisco)
1428
		os=-elf
1429
		;;
1430
	mips*-*)
1431
		os=-elf
1432
		;;
1433
	or32-*)
1434
		os=-coff
1435
		;;
1436
	*-tti)	# must be before sparc entry or we get the wrong os.
1437
		os=-sysv3
1438
		;;
1439
	sparc-* | *-sun)
1440
		os=-sunos4.1.1
1441
		;;
1442
	*-be)
1443
		os=-beos
1444
		;;
1445
	*-haiku)
1446
		os=-haiku
1447
		;;
1448
	*-ibm)
1449
		os=-aix
1450
		;;
1451
    	*-knuth)
1452
		os=-mmixware
1453
		;;
1454
	*-wec)
1455
		os=-proelf
1456
		;;
1457
	*-winbond)
1458
		os=-proelf
1459
		;;
1460
	*-oki)
1461
		os=-proelf
1462
		;;
1463
	*-hp)
1464
		os=-hpux
1465
		;;
1466
	*-hitachi)
1467
		os=-hiux
1468
		;;
1469
	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1470
		os=-sysv
1471
		;;
1472
	*-cbm)
1473
		os=-amigaos
1474
		;;
1475
	*-dg)
1476
		os=-dgux
1477
		;;
1478
	*-dolphin)
1479
		os=-sysv3
1480
		;;
1481
	m68k-ccur)
1482
		os=-rtu
1483
		;;
1484
	m88k-omron*)
1485
		os=-luna
1486
		;;
1487
	*-next )
1488
		os=-nextstep
1489
		;;
1490
	*-sequent)
1491
		os=-ptx
1492
		;;
1493
	*-crds)
1494
		os=-unos
1495
		;;
1496
	*-ns)
1497
		os=-genix
1498
		;;
1499
	i370-*)
1500
		os=-mvs
1501
		;;
1502
	*-next)
1503
		os=-nextstep3
1504
		;;
1505
	*-gould)
1506
		os=-sysv
1507
		;;
1508
	*-highlevel)
1509
		os=-bsd
1510
		;;
1511
	*-encore)
1512
		os=-bsd
1513
		;;
1514
	*-sgi)
1515
		os=-irix
1516
		;;
1517
	*-siemens)
1518
		os=-sysv4
1519
		;;
1520
	*-masscomp)
1521
		os=-rtu
1522
		;;
1523
	f30[01]-fujitsu | f700-fujitsu)
1524
		os=-uxpv
1525
		;;
1526
	*-rom68k)
1527
		os=-coff
1528
		;;
1529
	*-*bug)
1530
		os=-coff
1531
		;;
1532
	*-apple)
1533
		os=-macos
1534
		;;
1535
	*-atari*)
1536
		os=-mint
1537
		;;
1538
	*)
1539
		os=-none
1540
		;;
1541
esac
1542
fi
1543

    
1544
# Here we handle the case where we know the os, and the CPU type, but not the
1545
# manufacturer.  We pick the logical manufacturer.
1546
vendor=unknown
1547
case $basic_machine in
1548
	*-unknown)
1549
		case $os in
1550
			-riscix*)
1551
				vendor=acorn
1552
				;;
1553
			-sunos*)
1554
				vendor=sun
1555
				;;
1556
			-aix*)
1557
				vendor=ibm
1558
				;;
1559
			-beos*)
1560
				vendor=be
1561
				;;
1562
			-hpux*)
1563
				vendor=hp
1564
				;;
1565
			-mpeix*)
1566
				vendor=hp
1567
				;;
1568
			-hiux*)
1569
				vendor=hitachi
1570
				;;
1571
			-unos*)
1572
				vendor=crds
1573
				;;
1574
			-dgux*)
1575
				vendor=dg
1576
				;;
1577
			-luna*)
1578
				vendor=omron
1579
				;;
1580
			-genix*)
1581
				vendor=ns
1582
				;;
1583
			-mvs* | -opened*)
1584
				vendor=ibm
1585
				;;
1586
			-os400*)
1587
				vendor=ibm
1588
				;;
1589
			-ptx*)
1590
				vendor=sequent
1591
				;;
1592
			-tpf*)
1593
				vendor=ibm
1594
				;;
1595
			-vxsim* | -vxworks* | -windiss*)
1596
				vendor=wrs
1597
				;;
1598
			-aux*)
1599
				vendor=apple
1600
				;;
1601
			-hms*)
1602
				vendor=hitachi
1603
				;;
1604
			-mpw* | -macos*)
1605
				vendor=apple
1606
				;;
1607
			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1608
				vendor=atari
1609
				;;
1610
			-vos*)
1611
				vendor=stratus
1612
				;;
1613
		esac
1614
		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1615
		;;
1616
esac
1617

    
1618
echo $basic_machine$os
1619
exit
1620

    
1621
# Local variables:
1622
# eval: (add-hook 'write-file-hooks 'time-stamp)
1623
# time-stamp-start: "timestamp='"
1624
# time-stamp-format: "%:y-%02m-%02d"
1625
# time-stamp-end: "'"
1626
# End: