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558 kaklik 1
#! /bin/sh
2
# Configuration validation subroutine script.
3
#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4
#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
5
#   Free Software Foundation, Inc.
6
 
7
timestamp='2008-01-16'
8
 
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
25
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
26
# 02110-1301, USA.
27
#
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
 
33
 
34
# Please send patches to <config-patches@gnu.org>.  Submit a context
35
# diff and a properly formatted ChangeLog entry.
36
#
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
 
42
# This file is supposed to be the same for all GNU packages
43
# and recognize all the CPU types, system types and aliases
44
# that are meaningful with *any* GNU software.
45
# 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
51
# 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="\
60
Usage: $0 [OPTION] CPU-MFR-OPSYS
61
       $0 [OPTION] ALIAS
62
 
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="\
73
GNU config.sub ($timestamp)
74
 
75
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
76
2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
77
 
78
This is free software; see the source for copying conditions.  There is NO
79
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
80
 
81
help="
82
Try \`$me --help' for more information."
83
 
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.
103
       echo $1
104
       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
116
    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 basic CPU types without company name, with glob match.
377
	xtensa*)
378
		basic_machine=$basic_machine-unknown
379
		;;
380
	# Recognize the various machine names and aliases which stand
381
	# for a CPU type and a company and sometimes even an OS.
382
	386bsd)
383
		basic_machine=i386-unknown
384
		os=-bsd
385
		;;
386
	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
387
		basic_machine=m68000-att
388
		;;
389
	3b*)
390
		basic_machine=we32k-att
391
		;;
392
	a29khif)
393
		basic_machine=a29k-amd
394
		os=-udi
395
		;;
396
    	abacus)
397
		basic_machine=abacus-unknown
398
		;;
399
	adobe68k)
400
		basic_machine=m68010-adobe
401
		os=-scout
402
		;;
403
	alliant | fx80)
404
		basic_machine=fx80-alliant
405
		;;
406
	altos | altos3068)
407
		basic_machine=m68k-altos
408
		;;
409
	am29k)
410
		basic_machine=a29k-none
411
		os=-bsd
412
		;;
413
	amd64)
414
		basic_machine=x86_64-pc
415
		;;
416
	amd64-*)
417
		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
418
		;;
419
	amdahl)
420
		basic_machine=580-amdahl
421
		os=-sysv
422
		;;
423
	amiga | amiga-*)
424
		basic_machine=m68k-unknown
425
		;;
426
	amigaos | amigados)
427
		basic_machine=m68k-unknown
428
		os=-amigaos
429
		;;
430
	amigaunix | amix)
431
		basic_machine=m68k-unknown
432
		os=-sysv4
433
		;;
434
	apollo68)
435
		basic_machine=m68k-apollo
436
		os=-sysv
437
		;;
438
	apollo68bsd)
439
		basic_machine=m68k-apollo
440
		os=-bsd
441
		;;
442
	aux)
443
		basic_machine=m68k-apple
444
		os=-aux
445
		;;
446
	balance)
447
		basic_machine=ns32k-sequent
448
		os=-dynix
449
		;;
450
	blackfin)
451
		basic_machine=bfin-unknown
452
		os=-linux
453
		;;
454
	blackfin-*)
455
		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
456
		os=-linux
457
		;;
458
	c90)
459
		basic_machine=c90-cray
460
		os=-unicos
461
		;;
462
	convex-c1)
463
		basic_machine=c1-convex
464
		os=-bsd
465
		;;
466
	convex-c2)
467
		basic_machine=c2-convex
468
		os=-bsd
469
		;;
470
	convex-c32)
471
		basic_machine=c32-convex
472
		os=-bsd
473
		;;
474
	convex-c34)
475
		basic_machine=c34-convex
476
		os=-bsd
477
		;;
478
	convex-c38)
479
		basic_machine=c38-convex
480
		os=-bsd
481
		;;
482
	cray | j90)
483
		basic_machine=j90-cray
484
		os=-unicos
485
		;;
486
	craynv)
487
		basic_machine=craynv-cray
488
		os=-unicosmp
489
		;;
490
	cr16)
491
		basic_machine=cr16-unknown
492
		os=-elf
493
		;;
494
	crds | unos)
495
		basic_machine=m68k-crds
496
		;;
497
	crisv32 | crisv32-* | etraxfs*)
498
		basic_machine=crisv32-axis
499
		;;
500
	cris | cris-* | etrax*)
501
		basic_machine=cris-axis
502
		;;
503
	crx)
504
		basic_machine=crx-unknown
505
		os=-elf
506
		;;
507
	da30 | da30-*)
508
		basic_machine=m68k-da30
509
		;;
510
	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
511
		basic_machine=mips-dec
512
		;;
513
	decsystem10* | dec10*)
514
		basic_machine=pdp10-dec
515
		os=-tops10
516
		;;
517
	decsystem20* | dec20*)
518
		basic_machine=pdp10-dec
519
		os=-tops20
520
		;;
521
	delta | 3300 | motorola-3300 | motorola-delta \
522
	      | 3300-motorola | delta-motorola)
523
		basic_machine=m68k-motorola
524
		;;
525
	delta88)
526
		basic_machine=m88k-motorola
527
		os=-sysv3
528
		;;
529
	djgpp)
530
		basic_machine=i586-pc
531
		os=-msdosdjgpp
532
		;;
533
	dpx20 | dpx20-*)
534
		basic_machine=rs6000-bull
535
		os=-bosx
536
		;;
537
	dpx2* | dpx2*-bull)
538
		basic_machine=m68k-bull
539
		os=-sysv3
540
		;;
541
	ebmon29k)
542
		basic_machine=a29k-amd
543
		os=-ebmon
544
		;;
545
	elxsi)
546
		basic_machine=elxsi-elxsi
547
		os=-bsd
548
		;;
549
	encore | umax | mmax)
550
		basic_machine=ns32k-encore
551
		;;
552
	es1800 | OSE68k | ose68k | ose | OSE)
553
		basic_machine=m68k-ericsson
554
		os=-ose
555
		;;
556
	fx2800)
557
		basic_machine=i860-alliant
558
		;;
559
	genix)
560
		basic_machine=ns32k-ns
561
		;;
562
	gmicro)
563
		basic_machine=tron-gmicro
564
		os=-sysv
565
		;;
566
	go32)
567
		basic_machine=i386-pc
568
		os=-go32
569
		;;
570
	h3050r* | hiux*)
571
		basic_machine=hppa1.1-hitachi
572
		os=-hiuxwe2
573
		;;
574
	h8300hms)
575
		basic_machine=h8300-hitachi
576
		os=-hms
577
		;;
578
	h8300xray)
579
		basic_machine=h8300-hitachi
580
		os=-xray
581
		;;
582
	h8500hms)
583
		basic_machine=h8500-hitachi
584
		os=-hms
585
		;;
586
	harris)
587
		basic_machine=m88k-harris
588
		os=-sysv3
589
		;;
590
	hp300-*)
591
		basic_machine=m68k-hp
592
		;;
593
	hp300bsd)
594
		basic_machine=m68k-hp
595
		os=-bsd
596
		;;
597
	hp300hpux)
598
		basic_machine=m68k-hp
599
		os=-hpux
600
		;;
601
	hp3k9[0-9][0-9] | hp9[0-9][0-9])
602
		basic_machine=hppa1.0-hp
603
		;;
604
	hp9k2[0-9][0-9] | hp9k31[0-9])
605
		basic_machine=m68000-hp
606
		;;
607
	hp9k3[2-9][0-9])
608
		basic_machine=m68k-hp
609
		;;
610
	hp9k6[0-9][0-9] | hp6[0-9][0-9])
611
		basic_machine=hppa1.0-hp
612
		;;
613
	hp9k7[0-79][0-9] | hp7[0-79][0-9])
614
		basic_machine=hppa1.1-hp
615
		;;
616
	hp9k78[0-9] | hp78[0-9])
617
		# FIXME: really hppa2.0-hp
618
		basic_machine=hppa1.1-hp
619
		;;
620
	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
621
		# FIXME: really hppa2.0-hp
622
		basic_machine=hppa1.1-hp
623
		;;
624
	hp9k8[0-9][13679] | hp8[0-9][13679])
625
		basic_machine=hppa1.1-hp
626
		;;
627
	hp9k8[0-9][0-9] | hp8[0-9][0-9])
628
		basic_machine=hppa1.0-hp
629
		;;
630
	hppa-next)
631
		os=-nextstep3
632
		;;
633
	hppaosf)
634
		basic_machine=hppa1.1-hp
635
		os=-osf
636
		;;
637
	hppro)
638
		basic_machine=hppa1.1-hp
639
		os=-proelf
640
		;;
641
	i370-ibm* | ibm*)
642
		basic_machine=i370-ibm
643
		;;
644
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
645
	i*86v32)
646
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
647
		os=-sysv32
648
		;;
649
	i*86v4*)
650
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
651
		os=-sysv4
652
		;;
653
	i*86v)
654
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
655
		os=-sysv
656
		;;
657
	i*86sol2)
658
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
659
		os=-solaris2
660
		;;
661
	i386mach)
662
		basic_machine=i386-mach
663
		os=-mach
664
		;;
665
	i386-vsta | vsta)
666
		basic_machine=i386-unknown
667
		os=-vsta
668
		;;
669
	iris | iris4d)
670
		basic_machine=mips-sgi
671
		case $os in
672
		    -irix*)
673
			;;
674
		    *)
675
			os=-irix4
676
			;;
677
		esac
678
		;;
679
	isi68 | isi)
680
		basic_machine=m68k-isi
681
		os=-sysv
682
		;;
683
	m68knommu)
684
		basic_machine=m68k-unknown
685
		os=-linux
686
		;;
687
	m68knommu-*)
688
		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
689
		os=-linux
690
		;;
691
	m88k-omron*)
692
		basic_machine=m88k-omron
693
		;;
694
	magnum | m3230)
695
		basic_machine=mips-mips
696
		os=-sysv
697
		;;
698
	merlin)
699
		basic_machine=ns32k-utek
700
		os=-sysv
701
		;;
702
	mingw32)
703
		basic_machine=i386-pc
704
		os=-mingw32
705
		;;
706
	mingw32ce)
707
		basic_machine=arm-unknown
708
		os=-mingw32ce
709
		;;
710
	miniframe)
711
		basic_machine=m68000-convergent
712
		;;
713
	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
714
		basic_machine=m68k-atari
715
		os=-mint
716
		;;
717
	mips3*-*)
718
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
719
		;;
720
	mips3*)
721
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
722
		;;
723
	monitor)
724
		basic_machine=m68k-rom68k
725
		os=-coff
726
		;;
727
	morphos)
728
		basic_machine=powerpc-unknown
729
		os=-morphos
730
		;;
731
	msdos)
732
		basic_machine=i386-pc
733
		os=-msdos
734
		;;
735
	ms1-*)
736
		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
737
		;;
738
	mvs)
739
		basic_machine=i370-ibm
740
		os=-mvs
741
		;;
742
	ncr3000)
743
		basic_machine=i486-ncr
744
		os=-sysv4
745
		;;
746
	netbsd386)
747
		basic_machine=i386-unknown
748
		os=-netbsd
749
		;;
750
	netwinder)
751
		basic_machine=armv4l-rebel
752
		os=-linux
753
		;;
754
	news | news700 | news800 | news900)
755
		basic_machine=m68k-sony
756
		os=-newsos
757
		;;
758
	news1000)
759
		basic_machine=m68030-sony
760
		os=-newsos
761
		;;
762
	news-3600 | risc-news)
763
		basic_machine=mips-sony
764
		os=-newsos
765
		;;
766
	necv70)
767
		basic_machine=v70-nec
768
		os=-sysv
769
		;;
770
	next | m*-next )
771
		basic_machine=m68k-next
772
		case $os in
773
		    -nextstep* )
774
			;;
775
		    -ns2*)
776
		      os=-nextstep2
777
			;;
778
		    *)
779
		      os=-nextstep3
780
			;;
781
		esac
782
		;;
783
	nh3000)
784
		basic_machine=m68k-harris
785
		os=-cxux
786
		;;
787
	nh[45]000)
788
		basic_machine=m88k-harris
789
		os=-cxux
790
		;;
791
	nindy960)
792
		basic_machine=i960-intel
793
		os=-nindy
794
		;;
795
	mon960)
796
		basic_machine=i960-intel
797
		os=-mon960
798
		;;
799
	nonstopux)
800
		basic_machine=mips-compaq
801
		os=-nonstopux
802
		;;
803
	np1)
804
		basic_machine=np1-gould
805
		;;
806
	nsr-tandem)
807
		basic_machine=nsr-tandem
808
		;;
809
	op50n-* | op60c-*)
810
		basic_machine=hppa1.1-oki
811
		os=-proelf
812
		;;
813
	openrisc | openrisc-*)
814
		basic_machine=or32-unknown
815
		;;
816
	os400)
817
		basic_machine=powerpc-ibm
818
		os=-os400
819
		;;
820
	OSE68000 | ose68000)
821
		basic_machine=m68000-ericsson
822
		os=-ose
823
		;;
824
	os68k)
825
		basic_machine=m68k-none
826
		os=-os68k
827
		;;
828
	pa-hitachi)
829
		basic_machine=hppa1.1-hitachi
830
		os=-hiuxwe2
831
		;;
832
	paragon)
833
		basic_machine=i860-intel
834
		os=-osf
835
		;;
836
	parisc)
837
		basic_machine=hppa-unknown
838
		os=-linux
839
		;;
840
	parisc-*)
841
		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
842
		os=-linux
843
		;;
844
	pbd)
845
		basic_machine=sparc-tti
846
		;;
847
	pbb)
848
		basic_machine=m68k-tti
849
		;;
850
	pc532 | pc532-*)
851
		basic_machine=ns32k-pc532
852
		;;
853
	pc98)
854
		basic_machine=i386-pc
855
		;;
856
	pc98-*)
857
		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
858
		;;
859
	pentium | p5 | k5 | k6 | nexgen | viac3)
860
		basic_machine=i586-pc
861
		;;
862
	pentiumpro | p6 | 6x86 | athlon | athlon_*)
863
		basic_machine=i686-pc
864
		;;
865
	pentiumii | pentium2 | pentiumiii | pentium3)
866
		basic_machine=i686-pc
867
		;;
868
	pentium4)
869
		basic_machine=i786-pc
870
		;;
871
	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
872
		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
873
		;;
874
	pentiumpro-* | p6-* | 6x86-* | athlon-*)
875
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
876
		;;
877
	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
878
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
879
		;;
880
	pentium4-*)
881
		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
882
		;;
883
	pn)
884
		basic_machine=pn-gould
885
		;;
886
	power)	basic_machine=power-ibm
887
		;;
888
	ppc)	basic_machine=powerpc-unknown
889
		;;
890
	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
891
		;;
892
	ppcle | powerpclittle | ppc-le | powerpc-little)
893
		basic_machine=powerpcle-unknown
894
		;;
895
	ppcle-* | powerpclittle-*)
896
		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
897
		;;
898
	ppc64)	basic_machine=powerpc64-unknown
899
		;;
900
	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
901
		;;
902
	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
903
		basic_machine=powerpc64le-unknown
904
		;;
905
	ppc64le-* | powerpc64little-*)
906
		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
907
		;;
908
	ps2)
909
		basic_machine=i386-ibm
910
		;;
911
	pw32)
912
		basic_machine=i586-unknown
913
		os=-pw32
914
		;;
915
	rdos)
916
		basic_machine=i386-pc
917
		os=-rdos
918
		;;
919
	rom68k)
920
		basic_machine=m68k-rom68k
921
		os=-coff
922
		;;
923
	rm[46]00)
924
		basic_machine=mips-siemens
925
		;;
926
	rtpc | rtpc-*)
927
		basic_machine=romp-ibm
928
		;;
929
	s390 | s390-*)
930
		basic_machine=s390-ibm
931
		;;
932
	s390x | s390x-*)
933
		basic_machine=s390x-ibm
934
		;;
935
	sa29200)
936
		basic_machine=a29k-amd
937
		os=-udi
938
		;;
939
	sb1)
940
		basic_machine=mipsisa64sb1-unknown
941
		;;
942
	sb1el)
943
		basic_machine=mipsisa64sb1el-unknown
944
		;;
945
	sde)
946
		basic_machine=mipsisa32-sde
947
		os=-elf
948
		;;
949
	sei)
950
		basic_machine=mips-sei
951
		os=-seiux
952
		;;
953
	sequent)
954
		basic_machine=i386-sequent
955
		;;
956
	sh)
957
		basic_machine=sh-hitachi
958
		os=-hms
959
		;;
960
	sh5el)
961
		basic_machine=sh5le-unknown
962
		;;
963
	sh64)
964
		basic_machine=sh64-unknown
965
		;;
966
	sparclite-wrs | simso-wrs)
967
		basic_machine=sparclite-wrs
968
		os=-vxworks
969
		;;
970
	sps7)
971
		basic_machine=m68k-bull
972
		os=-sysv2
973
		;;
974
	spur)
975
		basic_machine=spur-unknown
976
		;;
977
	st2000)
978
		basic_machine=m68k-tandem
979
		;;
980
	stratus)
981
		basic_machine=i860-stratus
982
		os=-sysv4
983
		;;
984
	sun2)
985
		basic_machine=m68000-sun
986
		;;
987
	sun2os3)
988
		basic_machine=m68000-sun
989
		os=-sunos3
990
		;;
991
	sun2os4)
992
		basic_machine=m68000-sun
993
		os=-sunos4
994
		;;
995
	sun3os3)
996
		basic_machine=m68k-sun
997
		os=-sunos3
998
		;;
999
	sun3os4)
1000
		basic_machine=m68k-sun
1001
		os=-sunos4
1002
		;;
1003
	sun4os3)
1004
		basic_machine=sparc-sun
1005
		os=-sunos3
1006
		;;
1007
	sun4os4)
1008
		basic_machine=sparc-sun
1009
		os=-sunos4
1010
		;;
1011
	sun4sol2)
1012
		basic_machine=sparc-sun
1013
		os=-solaris2
1014
		;;
1015
	sun3 | sun3-*)
1016
		basic_machine=m68k-sun
1017
		;;
1018
	sun4)
1019
		basic_machine=sparc-sun
1020
		;;
1021
	sun386 | sun386i | roadrunner)
1022
		basic_machine=i386-sun
1023
		;;
1024
	sv1)
1025
		basic_machine=sv1-cray
1026
		os=-unicos
1027
		;;
1028
	symmetry)
1029
		basic_machine=i386-sequent
1030
		os=-dynix
1031
		;;
1032
	t3e)
1033
		basic_machine=alphaev5-cray
1034
		os=-unicos
1035
		;;
1036
	t90)
1037
		basic_machine=t90-cray
1038
		os=-unicos
1039
		;;
1040
	tic54x | c54x*)
1041
		basic_machine=tic54x-unknown
1042
		os=-coff
1043
		;;
1044
	tic55x | c55x*)
1045
		basic_machine=tic55x-unknown
1046
		os=-coff
1047
		;;
1048
	tic6x | c6x*)
1049
		basic_machine=tic6x-unknown
1050
		os=-coff
1051
		;;
1052
	tile*)
1053
		basic_machine=tile-unknown
1054
		os=-linux-gnu
1055
		;;
1056
	tx39)
1057
		basic_machine=mipstx39-unknown
1058
		;;
1059
	tx39el)
1060
		basic_machine=mipstx39el-unknown
1061
		;;
1062
	toad1)
1063
		basic_machine=pdp10-xkl
1064
		os=-tops20
1065
		;;
1066
	tower | tower-32)
1067
		basic_machine=m68k-ncr
1068
		;;
1069
	tpf)
1070
		basic_machine=s390x-ibm
1071
		os=-tpf
1072
		;;
1073
	udi29k)
1074
		basic_machine=a29k-amd
1075
		os=-udi
1076
		;;
1077
	ultra3)
1078
		basic_machine=a29k-nyu
1079
		os=-sym1
1080
		;;
1081
	v810 | necv810)
1082
		basic_machine=v810-nec
1083
		os=-none
1084
		;;
1085
	vaxv)
1086
		basic_machine=vax-dec
1087
		os=-sysv
1088
		;;
1089
	vms)
1090
		basic_machine=vax-dec
1091
		os=-vms
1092
		;;
1093
	vpp*|vx|vx-*)
1094
		basic_machine=f301-fujitsu
1095
		;;
1096
	vxworks960)
1097
		basic_machine=i960-wrs
1098
		os=-vxworks
1099
		;;
1100
	vxworks68)
1101
		basic_machine=m68k-wrs
1102
		os=-vxworks
1103
		;;
1104
	vxworks29k)
1105
		basic_machine=a29k-wrs
1106
		os=-vxworks
1107
		;;
1108
	w65*)
1109
		basic_machine=w65-wdc
1110
		os=-none
1111
		;;
1112
	w89k-*)
1113
		basic_machine=hppa1.1-winbond
1114
		os=-proelf
1115
		;;
1116
	xbox)
1117
		basic_machine=i686-pc
1118
		os=-mingw32
1119
		;;
1120
	xps | xps100)
1121
		basic_machine=xps100-honeywell
1122
		;;
1123
	ymp)
1124
		basic_machine=ymp-cray
1125
		os=-unicos
1126
		;;
1127
	z8k-*-coff)
1128
		basic_machine=z8k-unknown
1129
		os=-sim
1130
		;;
1131
	none)
1132
		basic_machine=none-none
1133
		os=-none
1134
		;;
1135
 
1136
# Here we handle the default manufacturer of certain CPU types.  It is in
1137
# some cases the only manufacturer, in others, it is the most popular.
1138
	w89k)
1139
		basic_machine=hppa1.1-winbond
1140
		;;
1141
	op50n)
1142
		basic_machine=hppa1.1-oki
1143
		;;
1144
	op60c)
1145
		basic_machine=hppa1.1-oki
1146
		;;
1147
	romp)
1148
		basic_machine=romp-ibm
1149
		;;
1150
	mmix)
1151
		basic_machine=mmix-knuth
1152
		;;
1153
	rs6000)
1154
		basic_machine=rs6000-ibm
1155
		;;
1156
	vax)
1157
		basic_machine=vax-dec
1158
		;;
1159
	pdp10)
1160
		# there are many clones, so DEC is not a safe bet
1161
		basic_machine=pdp10-unknown
1162
		;;
1163
	pdp11)
1164
		basic_machine=pdp11-dec
1165
		;;
1166
	we32k)
1167
		basic_machine=we32k-att
1168
		;;
1169
	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1170
		basic_machine=sh-unknown
1171
		;;
1172
	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1173
		basic_machine=sparc-sun
1174
		;;
1175
	cydra)
1176
		basic_machine=cydra-cydrome
1177
		;;
1178
	orion)
1179
		basic_machine=orion-highlevel
1180
		;;
1181
	orion105)
1182
		basic_machine=clipper-highlevel
1183
		;;
1184
	mac | mpw | mac-mpw)
1185
		basic_machine=m68k-apple
1186
		;;
1187
	pmac | pmac-mpw)
1188
		basic_machine=powerpc-apple
1189
		;;
1190
	*-unknown)
1191
		# Make sure to match an already-canonicalized machine name.
1192
		;;
1193
	*)
1194
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1195
		exit 1
1196
		;;
1197
esac
1198
 
1199
# Here we canonicalize certain aliases for manufacturers.
1200
case $basic_machine in
1201
	*-digital*)
1202
		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1203
		;;
1204
	*-commodore*)
1205
		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1206
		;;
1207
	*)
1208
		;;
1209
esac
1210
 
1211
# Decode manufacturer-specific aliases for certain operating systems.
1212
 
1213
if [ x"$os" != x"" ]
1214
then
1215
case $os in
1216
        # First match some system type aliases
1217
        # that might get confused with valid system types.
1218
	# -solaris* is a basic system type, with this one exception.
1219
	-solaris1 | -solaris1.*)
1220
		os=`echo $os | sed -e 's|solaris1|sunos4|'`
1221
		;;
1222
	-solaris)
1223
		os=-solaris2
1224
		;;
1225
	-svr4*)
1226
		os=-sysv4
1227
		;;
1228
	-unixware*)
1229
		os=-sysv4.2uw
1230
		;;
1231
	-gnu/linux*)
1232
		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1233
		;;
1234
	# First accept the basic system types.
1235
	# The portable systems comes first.
1236
	# Each alternative MUST END IN A *, to match a version number.
1237
	# -sysv* is not here because it comes later, after sysvr4.
1238
	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1239
	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1240
	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1241
	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1242
	      | -aos* \
1243
	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1244
	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1245
	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1246
	      | -openbsd* | -solidbsd* \
1247
	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1248
	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1249
	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1250
	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1251
	      | -chorusos* | -chorusrdb* \
1252
	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1253
	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1254
	      | -uxpv* | -beos* | -mpeix* | -udk* \
1255
	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1256
	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1257
	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1258
	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1259
	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1260
	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1261
	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
1262
	# Remember, each alternative MUST END IN *, to match a version number.
1263
		;;
1264
	-qnx*)
1265
		case $basic_machine in
1266
		    x86-* | i*86-*)
1267
			;;
1268
		    *)
1269
			os=-nto$os
1270
			;;
1271
		esac
1272
		;;
1273
	-nto-qnx*)
1274
		;;
1275
	-nto*)
1276
		os=`echo $os | sed -e 's|nto|nto-qnx|'`
1277
		;;
1278
	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1279
	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1280
	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1281
		;;
1282
	-mac*)
1283
		os=`echo $os | sed -e 's|mac|macos|'`
1284
		;;
1285
	-linux-dietlibc)
1286
		os=-linux-dietlibc
1287
		;;
1288
	-linux*)
1289
		os=`echo $os | sed -e 's|linux|linux-gnu|'`
1290
		;;
1291
	-sunos5*)
1292
		os=`echo $os | sed -e 's|sunos5|solaris2|'`
1293
		;;
1294
	-sunos6*)
1295
		os=`echo $os | sed -e 's|sunos6|solaris3|'`
1296
		;;
1297
	-opened*)
1298
		os=-openedition
1299
		;;
1300
        -os400*)
1301
		os=-os400
1302
		;;
1303
	-wince*)
1304
		os=-wince
1305
		;;
1306
	-osfrose*)
1307
		os=-osfrose
1308
		;;
1309
	-osf*)
1310
		os=-osf
1311
		;;
1312
	-utek*)
1313
		os=-bsd
1314
		;;
1315
	-dynix*)
1316
		os=-bsd
1317
		;;
1318
	-acis*)
1319
		os=-aos
1320
		;;
1321
	-atheos*)
1322
		os=-atheos
1323
		;;
1324
	-syllable*)
1325
		os=-syllable
1326
		;;
1327
	-386bsd)
1328
		os=-bsd
1329
		;;
1330
	-ctix* | -uts*)
1331
		os=-sysv
1332
		;;
1333
	-nova*)
1334
		os=-rtmk-nova
1335
		;;
1336
	-ns2 )
1337
		os=-nextstep2
1338
		;;
1339
	-nsk*)
1340
		os=-nsk
1341
		;;
1342
	# Preserve the version number of sinix5.
1343
	-sinix5.*)
1344
		os=`echo $os | sed -e 's|sinix|sysv|'`
1345
		;;
1346
	-sinix*)
1347
		os=-sysv4
1348
		;;
1349
        -tpf*)
1350
		os=-tpf
1351
		;;
1352
	-triton*)
1353
		os=-sysv3
1354
		;;
1355
	-oss*)
1356
		os=-sysv3
1357
		;;
1358
	-svr4)
1359
		os=-sysv4
1360
		;;
1361
	-svr3)
1362
		os=-sysv3
1363
		;;
1364
	-sysvr4)
1365
		os=-sysv4
1366
		;;
1367
	# This must come after -sysvr4.
1368
	-sysv*)
1369
		;;
1370
	-ose*)
1371
		os=-ose
1372
		;;
1373
	-es1800*)
1374
		os=-ose
1375
		;;
1376
	-xenix)
1377
		os=-xenix
1378
		;;
1379
	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1380
		os=-mint
1381
		;;
1382
	-aros*)
1383
		os=-aros
1384
		;;
1385
	-kaos*)
1386
		os=-kaos
1387
		;;
1388
	-zvmoe)
1389
		os=-zvmoe
1390
		;;
1391
	-none)
1392
		;;
1393
	*)
1394
		# Get rid of the `-' at the beginning of $os.
1395
		os=`echo $os | sed 's/[^-]*-//'`
1396
		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1397
		exit 1
1398
		;;
1399
esac
1400
else
1401
 
1402
# Here we handle the default operating systems that come with various machines.
1403
# The value should be what the vendor currently ships out the door with their
1404
# machine or put another way, the most popular os provided with the machine.
1405
 
1406
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1407
# "-sun"), then you have to tell the case statement up towards the top
1408
# that MANUFACTURER isn't an operating system.  Otherwise, code above
1409
# will signal an error saying that MANUFACTURER isn't an operating
1410
# system, and we'll never get to this point.
1411
 
1412
case $basic_machine in
1413
        score-*)
1414
		os=-elf
1415
		;;
1416
        spu-*)
1417
		os=-elf
1418
		;;
1419
	*-acorn)
1420
		os=-riscix1.2
1421
		;;
1422
	arm*-rebel)
1423
		os=-linux
1424
		;;
1425
	arm*-semi)
1426
		os=-aout
1427
		;;
1428
        c4x-* | tic4x-*)
1429
        	os=-coff
1430
		;;
1431
	# This must come before the *-dec entry.
1432
	pdp10-*)
1433
		os=-tops20
1434
		;;
1435
	pdp11-*)
1436
		os=-none
1437
		;;
1438
	*-dec | vax-*)
1439
		os=-ultrix4.2
1440
		;;
1441
	m68*-apollo)
1442
		os=-domain
1443
		;;
1444
	i386-sun)
1445
		os=-sunos4.0.2
1446
		;;
1447
	m68000-sun)
1448
		os=-sunos3
1449
		# This also exists in the configure program, but was not the
1450
		# default.
1451
		# os=-sunos4
1452
		;;
1453
	m68*-cisco)
1454
		os=-aout
1455
		;;
1456
        mep-*)
1457
		os=-elf
1458
		;;
1459
	mips*-cisco)
1460
		os=-elf
1461
		;;
1462
	mips*-*)
1463
		os=-elf
1464
		;;
1465
	or32-*)
1466
		os=-coff
1467
		;;
1468
	*-tti)	# must be before sparc entry or we get the wrong os.
1469
		os=-sysv3
1470
		;;
1471
	sparc-* | *-sun)
1472
		os=-sunos4.1.1
1473
		;;
1474
	*-be)
1475
		os=-beos
1476
		;;
1477
	*-haiku)
1478
		os=-haiku
1479
		;;
1480
	*-ibm)
1481
		os=-aix
1482
		;;
1483
    	*-knuth)
1484
		os=-mmixware
1485
		;;
1486
	*-wec)
1487
		os=-proelf
1488
		;;
1489
	*-winbond)
1490
		os=-proelf
1491
		;;
1492
	*-oki)
1493
		os=-proelf
1494
		;;
1495
	*-hp)
1496
		os=-hpux
1497
		;;
1498
	*-hitachi)
1499
		os=-hiux
1500
		;;
1501
	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1502
		os=-sysv
1503
		;;
1504
	*-cbm)
1505
		os=-amigaos
1506
		;;
1507
	*-dg)
1508
		os=-dgux
1509
		;;
1510
	*-dolphin)
1511
		os=-sysv3
1512
		;;
1513
	m68k-ccur)
1514
		os=-rtu
1515
		;;
1516
	m88k-omron*)
1517
		os=-luna
1518
		;;
1519
	*-next )
1520
		os=-nextstep
1521
		;;
1522
	*-sequent)
1523
		os=-ptx
1524
		;;
1525
	*-crds)
1526
		os=-unos
1527
		;;
1528
	*-ns)
1529
		os=-genix
1530
		;;
1531
	i370-*)
1532
		os=-mvs
1533
		;;
1534
	*-next)
1535
		os=-nextstep3
1536
		;;
1537
	*-gould)
1538
		os=-sysv
1539
		;;
1540
	*-highlevel)
1541
		os=-bsd
1542
		;;
1543
	*-encore)
1544
		os=-bsd
1545
		;;
1546
	*-sgi)
1547
		os=-irix
1548
		;;
1549
	*-siemens)
1550
		os=-sysv4
1551
		;;
1552
	*-masscomp)
1553
		os=-rtu
1554
		;;
1555
	f30[01]-fujitsu | f700-fujitsu)
1556
		os=-uxpv
1557
		;;
1558
	*-rom68k)
1559
		os=-coff
1560
		;;
1561
	*-*bug)
1562
		os=-coff
1563
		;;
1564
	*-apple)
1565
		os=-macos
1566
		;;
1567
	*-atari*)
1568
		os=-mint
1569
		;;
1570
	*)
1571
		os=-none
1572
		;;
1573
esac
1574
fi
1575
 
1576
# Here we handle the case where we know the os, and the CPU type, but not the
1577
# manufacturer.  We pick the logical manufacturer.
1578
vendor=unknown
1579
case $basic_machine in
1580
	*-unknown)
1581
		case $os in
1582
			-riscix*)
1583
				vendor=acorn
1584
				;;
1585
			-sunos*)
1586
				vendor=sun
1587
				;;
1588
			-aix*)
1589
				vendor=ibm
1590
				;;
1591
			-beos*)
1592
				vendor=be
1593
				;;
1594
			-hpux*)
1595
				vendor=hp
1596
				;;
1597
			-mpeix*)
1598
				vendor=hp
1599
				;;
1600
			-hiux*)
1601
				vendor=hitachi
1602
				;;
1603
			-unos*)
1604
				vendor=crds
1605
				;;
1606
			-dgux*)
1607
				vendor=dg
1608
				;;
1609
			-luna*)
1610
				vendor=omron
1611
				;;
1612
			-genix*)
1613
				vendor=ns
1614
				;;
1615
			-mvs* | -opened*)
1616
				vendor=ibm
1617
				;;
1618
			-os400*)
1619
				vendor=ibm
1620
				;;
1621
			-ptx*)
1622
				vendor=sequent
1623
				;;
1624
			-tpf*)
1625
				vendor=ibm
1626
				;;
1627
			-vxsim* | -vxworks* | -windiss*)
1628
				vendor=wrs
1629
				;;
1630
			-aux*)
1631
				vendor=apple
1632
				;;
1633
			-hms*)
1634
				vendor=hitachi
1635
				;;
1636
			-mpw* | -macos*)
1637
				vendor=apple
1638
				;;
1639
			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1640
				vendor=atari
1641
				;;
1642
			-vos*)
1643
				vendor=stratus
1644
				;;
1645
		esac
1646
		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1647
		;;
1648
esac
1649
 
1650
echo $basic_machine$os
1651
exit
1652
 
1653
# Local variables:
1654
# eval: (add-hook 'write-file-hooks 'time-stamp)
1655
# time-stamp-start: "timestamp='"
1656
# time-stamp-format: "%:y-%02m-%02d"
1657
# time-stamp-end: "'"
1658
# End: