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2 mjames 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='2008-09-08'
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 | metag \
254
	| mips | mipsbe | mipseb | mipsel | mipsle \
255
	| mips16 \
256
	| mips64 | mips64el \
257
	| mips64octeon | mips64octeonel \
258
	| mips64orion | mips64orionel \
259
	| mips64r5900 | mips64r5900el \
260
	| mips64vr | mips64vrel \
261
	| mips64vr4100 | mips64vr4100el \
262
	| mips64vr4300 | mips64vr4300el \
263
	| mips64vr5000 | mips64vr5000el \
264
	| mips64vr5900 | mips64vr5900el \
265
	| mipsisa32 | mipsisa32el \
266
	| mipsisa32r2 | mipsisa32r2el \
267
	| mipsisa64 | mipsisa64el \
268
	| mipsisa64r2 | mipsisa64r2el \
269
	| mipsisa64sb1 | mipsisa64sb1el \
270
	| mipsisa64sr71k | mipsisa64sr71kel \
271
	| mipstx39 | mipstx39el \
272
	| mn10200 | mn10300 \
273
	| mt \
274
	| msp430 \
275
	| nios | nios2 \
276
	| ns16k | ns32k \
277
	| or32 \
278
	| pdp10 | pdp11 | pj | pjl \
279
	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
280
	| pyramid \
281
	| score \
282
	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
283
	| sh64 | sh64le \
284
	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
285
	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
286
	| spu | strongarm \
287
	| tahoe | thumb | tic4x | tic80 | tron \
288
	| v850 | v850e \
289
	| we32k \
290
	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
291
	| z8k | z80)
292
		basic_machine=$basic_machine-unknown
293
		;;
294
	m6811 | m68hc11 | m6812 | m68hc12)
295
		# Motorola 68HC11/12.
296
		basic_machine=$basic_machine-unknown
297
		os=-none
298
		;;
299
	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
300
		;;
301
	ms1)
302
		basic_machine=mt-unknown
303
		;;
304
 
305
	# We use `pc' rather than `unknown'
306
	# because (1) that's what they normally are, and
307
	# (2) the word "unknown" tends to confuse beginning users.
308
	i*86 | x86_64)
309
	  basic_machine=$basic_machine-pc
310
	  ;;
311
	# Object if more than one company name word.
312
	*-*-*)
313
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
314
		exit 1
315
		;;
316
	# Recognize the basic CPU types with company name.
317
	580-* \
318
	| a29k-* \
319
	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
320
	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
321
	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
322
	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
323
	| avr-* | avr32-* \
324
	| bfin-* | bs2000-* \
325
	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
326
	| clipper-* | craynv-* | cydra-* \
327
	| d10v-* | d30v-* | dlx-* \
328
	| elxsi-* \
329
	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
330
	| h8300-* | h8500-* \
331
	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
332
	| i*86-* | i860-* | i960-* | ia64-* \
333
	| ip2k-* | iq2000-* \
334
	| m32c-* | m32r-* | m32rle-* \
335
	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
336
	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
337
	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
338
	| mips16-* \
339
	| mips64-* | mips64el-* \
340
	| mips64octeon-* | mips64octeonel-* \
341
	| mips64orion-* | mips64orionel-* \
342
	| mips64r5900-* | mips64r5900el-* \
343
	| mips64vr-* | mips64vrel-* \
344
	| mips64vr4100-* | mips64vr4100el-* \
345
	| mips64vr4300-* | mips64vr4300el-* \
346
	| mips64vr5000-* | mips64vr5000el-* \
347
	| mips64vr5900-* | mips64vr5900el-* \
348
	| mipsisa32-* | mipsisa32el-* \
349
	| mipsisa32r2-* | mipsisa32r2el-* \
350
	| mipsisa64-* | mipsisa64el-* \
351
	| mipsisa64r2-* | mipsisa64r2el-* \
352
	| mipsisa64sb1-* | mipsisa64sb1el-* \
353
	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
354
	| mipstx39-* | mipstx39el-* \
355
	| mmix-* \
356
	| mt-* \
357
	| msp430-* \
358
	| nios-* | nios2-* \
359
	| none-* | np1-* | ns16k-* | ns32k-* \
360
	| orion-* \
361
	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
362
	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
363
	| pyramid-* \
364
	| romp-* | rs6000-* \
365
	| sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
366
	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
367
	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
368
	| sparclite-* \
369
	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
370
	| tahoe-* | thumb-* \
371
	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
372
	| tron-* \
373
	| v850-* | v850e-* | vax-* \
374
	| we32k-* \
375
	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
376
	| xstormy16-* | xtensa*-* \
377
	| ymp-* \
378
	| z8k-* | z80-*)
379
		;;
380
	# Recognize the basic CPU types without company name, with glob match.
381
	xtensa*)
382
		basic_machine=$basic_machine-unknown
383
		;;
384
	# Recognize the various machine names and aliases which stand
385
	# for a CPU type and a company and sometimes even an OS.
386
	386bsd)
387
		basic_machine=i386-unknown
388
		os=-bsd
389
		;;
390
	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
391
		basic_machine=m68000-att
392
		;;
393
	3b*)
394
		basic_machine=we32k-att
395
		;;
396
	a29khif)
397
		basic_machine=a29k-amd
398
		os=-udi
399
		;;
400
    	abacus)
401
		basic_machine=abacus-unknown
402
		;;
403
	adobe68k)
404
		basic_machine=m68010-adobe
405
		os=-scout
406
		;;
407
	alliant | fx80)
408
		basic_machine=fx80-alliant
409
		;;
410
	altos | altos3068)
411
		basic_machine=m68k-altos
412
		;;
413
	am29k)
414
		basic_machine=a29k-none
415
		os=-bsd
416
		;;
417
	amd64)
418
		basic_machine=x86_64-pc
419
		;;
420
	amd64-*)
421
		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
422
		;;
423
	amdahl)
424
		basic_machine=580-amdahl
425
		os=-sysv
426
		;;
427
	amiga | amiga-*)
428
		basic_machine=m68k-unknown
429
		;;
430
	amigaos | amigados)
431
		basic_machine=m68k-unknown
432
		os=-amigaos
433
		;;
434
	amigaunix | amix)
435
		basic_machine=m68k-unknown
436
		os=-sysv4
437
		;;
438
	apollo68)
439
		basic_machine=m68k-apollo
440
		os=-sysv
441
		;;
442
	apollo68bsd)
443
		basic_machine=m68k-apollo
444
		os=-bsd
445
		;;
446
	aux)
447
		basic_machine=m68k-apple
448
		os=-aux
449
		;;
450
	balance)
451
		basic_machine=ns32k-sequent
452
		os=-dynix
453
		;;
454
	blackfin)
455
		basic_machine=bfin-unknown
456
		os=-linux
457
		;;
458
	blackfin-*)
459
		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
460
		os=-linux
461
		;;
462
	c90)
463
		basic_machine=c90-cray
464
		os=-unicos
465
		;;
466
        cegcc)
467
		basic_machine=arm-unknown
468
		os=-cegcc
469
		;;
470
	convex-c1)
471
		basic_machine=c1-convex
472
		os=-bsd
473
		;;
474
	convex-c2)
475
		basic_machine=c2-convex
476
		os=-bsd
477
		;;
478
	convex-c32)
479
		basic_machine=c32-convex
480
		os=-bsd
481
		;;
482
	convex-c34)
483
		basic_machine=c34-convex
484
		os=-bsd
485
		;;
486
	convex-c38)
487
		basic_machine=c38-convex
488
		os=-bsd
489
		;;
490
	cray | j90)
491
		basic_machine=j90-cray
492
		os=-unicos
493
		;;
494
	craynv)
495
		basic_machine=craynv-cray
496
		os=-unicosmp
497
		;;
498
	cr16)
499
		basic_machine=cr16-unknown
500
		os=-elf
501
		;;
502
	crds | unos)
503
		basic_machine=m68k-crds
504
		;;
505
	crisv32 | crisv32-* | etraxfs*)
506
		basic_machine=crisv32-axis
507
		;;
508
	cris | cris-* | etrax*)
509
		basic_machine=cris-axis
510
		;;
511
	crx)
512
		basic_machine=crx-unknown
513
		os=-elf
514
		;;
515
	da30 | da30-*)
516
		basic_machine=m68k-da30
517
		;;
518
	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
519
		basic_machine=mips-dec
520
		;;
521
	decsystem10* | dec10*)
522
		basic_machine=pdp10-dec
523
		os=-tops10
524
		;;
525
	decsystem20* | dec20*)
526
		basic_machine=pdp10-dec
527
		os=-tops20
528
		;;
529
	delta | 3300 | motorola-3300 | motorola-delta \
530
	      | 3300-motorola | delta-motorola)
531
		basic_machine=m68k-motorola
532
		;;
533
	delta88)
534
		basic_machine=m88k-motorola
535
		os=-sysv3
536
		;;
537
	dicos)
538
		basic_machine=i686-pc
539
		os=-dicos
540
		;;
541
	djgpp)
542
		basic_machine=i586-pc
543
		os=-msdosdjgpp
544
		;;
545
	dpx20 | dpx20-*)
546
		basic_machine=rs6000-bull
547
		os=-bosx
548
		;;
549
	dpx2* | dpx2*-bull)
550
		basic_machine=m68k-bull
551
		os=-sysv3
552
		;;
553
	ebmon29k)
554
		basic_machine=a29k-amd
555
		os=-ebmon
556
		;;
557
	elxsi)
558
		basic_machine=elxsi-elxsi
559
		os=-bsd
560
		;;
561
	encore | umax | mmax)
562
		basic_machine=ns32k-encore
563
		;;
564
	es1800 | OSE68k | ose68k | ose | OSE)
565
		basic_machine=m68k-ericsson
566
		os=-ose
567
		;;
568
	fx2800)
569
		basic_machine=i860-alliant
570
		;;
571
	genix)
572
		basic_machine=ns32k-ns
573
		;;
574
	gmicro)
575
		basic_machine=tron-gmicro
576
		os=-sysv
577
		;;
578
	go32)
579
		basic_machine=i386-pc
580
		os=-go32
581
		;;
582
	h3050r* | hiux*)
583
		basic_machine=hppa1.1-hitachi
584
		os=-hiuxwe2
585
		;;
586
	h8300hms)
587
		basic_machine=h8300-hitachi
588
		os=-hms
589
		;;
590
	h8300xray)
591
		basic_machine=h8300-hitachi
592
		os=-xray
593
		;;
594
	h8500hms)
595
		basic_machine=h8500-hitachi
596
		os=-hms
597
		;;
598
	harris)
599
		basic_machine=m88k-harris
600
		os=-sysv3
601
		;;
602
	hp300-*)
603
		basic_machine=m68k-hp
604
		;;
605
	hp300bsd)
606
		basic_machine=m68k-hp
607
		os=-bsd
608
		;;
609
	hp300hpux)
610
		basic_machine=m68k-hp
611
		os=-hpux
612
		;;
613
	hp3k9[0-9][0-9] | hp9[0-9][0-9])
614
		basic_machine=hppa1.0-hp
615
		;;
616
	hp9k2[0-9][0-9] | hp9k31[0-9])
617
		basic_machine=m68000-hp
618
		;;
619
	hp9k3[2-9][0-9])
620
		basic_machine=m68k-hp
621
		;;
622
	hp9k6[0-9][0-9] | hp6[0-9][0-9])
623
		basic_machine=hppa1.0-hp
624
		;;
625
	hp9k7[0-79][0-9] | hp7[0-79][0-9])
626
		basic_machine=hppa1.1-hp
627
		;;
628
	hp9k78[0-9] | hp78[0-9])
629
		# FIXME: really hppa2.0-hp
630
		basic_machine=hppa1.1-hp
631
		;;
632
	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
633
		# FIXME: really hppa2.0-hp
634
		basic_machine=hppa1.1-hp
635
		;;
636
	hp9k8[0-9][13679] | hp8[0-9][13679])
637
		basic_machine=hppa1.1-hp
638
		;;
639
	hp9k8[0-9][0-9] | hp8[0-9][0-9])
640
		basic_machine=hppa1.0-hp
641
		;;
642
	hppa-next)
643
		os=-nextstep3
644
		;;
645
	hppaosf)
646
		basic_machine=hppa1.1-hp
647
		os=-osf
648
		;;
649
	hppro)
650
		basic_machine=hppa1.1-hp
651
		os=-proelf
652
		;;
653
	i370-ibm* | ibm*)
654
		basic_machine=i370-ibm
655
		;;
656
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
657
	i*86v32)
658
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
659
		os=-sysv32
660
		;;
661
	i*86v4*)
662
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
663
		os=-sysv4
664
		;;
665
	i*86v)
666
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
667
		os=-sysv
668
		;;
669
	i*86sol2)
670
		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
671
		os=-solaris2
672
		;;
673
	i386mach)
674
		basic_machine=i386-mach
675
		os=-mach
676
		;;
677
	i386-vsta | vsta)
678
		basic_machine=i386-unknown
679
		os=-vsta
680
		;;
681
	iris | iris4d)
682
		basic_machine=mips-sgi
683
		case $os in
684
		    -irix*)
685
			;;
686
		    *)
687
			os=-irix4
688
			;;
689
		esac
690
		;;
691
	isi68 | isi)
692
		basic_machine=m68k-isi
693
		os=-sysv
694
		;;
695
	m68knommu)
696
		basic_machine=m68k-unknown
697
		os=-linux
698
		;;
699
	m68knommu-*)
700
		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
701
		os=-linux
702
		;;
703
	m88k-omron*)
704
		basic_machine=m88k-omron
705
		;;
706
	magnum | m3230)
707
		basic_machine=mips-mips
708
		os=-sysv
709
		;;
710
	merlin)
711
		basic_machine=ns32k-utek
712
		os=-sysv
713
		;;
714
	mingw32)
715
		basic_machine=i386-pc
716
		os=-mingw32
717
		;;
718
	mingw32ce)
719
		basic_machine=arm-unknown
720
		os=-mingw32ce
721
		;;
722
	miniframe)
723
		basic_machine=m68000-convergent
724
		;;
725
	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
726
		basic_machine=m68k-atari
727
		os=-mint
728
		;;
729
	mips3*-*)
730
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
731
		;;
732
	mips3*)
733
		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
734
		;;
735
	monitor)
736
		basic_machine=m68k-rom68k
737
		os=-coff
738
		;;
739
	morphos)
740
		basic_machine=powerpc-unknown
741
		os=-morphos
742
		;;
743
	msdos)
744
		basic_machine=i386-pc
745
		os=-msdos
746
		;;
747
	ms1-*)
748
		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
749
		;;
750
	mvs)
751
		basic_machine=i370-ibm
752
		os=-mvs
753
		;;
754
	ncr3000)
755
		basic_machine=i486-ncr
756
		os=-sysv4
757
		;;
758
	netbsd386)
759
		basic_machine=i386-unknown
760
		os=-netbsd
761
		;;
762
	netwinder)
763
		basic_machine=armv4l-rebel
764
		os=-linux
765
		;;
766
	news | news700 | news800 | news900)
767
		basic_machine=m68k-sony
768
		os=-newsos
769
		;;
770
	news1000)
771
		basic_machine=m68030-sony
772
		os=-newsos
773
		;;
774
	news-3600 | risc-news)
775
		basic_machine=mips-sony
776
		os=-newsos
777
		;;
778
	necv70)
779
		basic_machine=v70-nec
780
		os=-sysv
781
		;;
782
	next | m*-next )
783
		basic_machine=m68k-next
784
		case $os in
785
		    -nextstep* )
786
			;;
787
		    -ns2*)
788
		      os=-nextstep2
789
			;;
790
		    *)
791
		      os=-nextstep3
792
			;;
793
		esac
794
		;;
795
	nh3000)
796
		basic_machine=m68k-harris
797
		os=-cxux
798
		;;
799
	nh[45]000)
800
		basic_machine=m88k-harris
801
		os=-cxux
802
		;;
803
	nindy960)
804
		basic_machine=i960-intel
805
		os=-nindy
806
		;;
807
	mon960)
808
		basic_machine=i960-intel
809
		os=-mon960
810
		;;
811
	nonstopux)
812
		basic_machine=mips-compaq
813
		os=-nonstopux
814
		;;
815
	np1)
816
		basic_machine=np1-gould
817
		;;
818
	nsr-tandem)
819
		basic_machine=nsr-tandem
820
		;;
821
	op50n-* | op60c-*)
822
		basic_machine=hppa1.1-oki
823
		os=-proelf
824
		;;
825
	openrisc | openrisc-*)
826
		basic_machine=or32-unknown
827
		;;
828
	os400)
829
		basic_machine=powerpc-ibm
830
		os=-os400
831
		;;
832
	OSE68000 | ose68000)
833
		basic_machine=m68000-ericsson
834
		os=-ose
835
		;;
836
	os68k)
837
		basic_machine=m68k-none
838
		os=-os68k
839
		;;
840
	pa-hitachi)
841
		basic_machine=hppa1.1-hitachi
842
		os=-hiuxwe2
843
		;;
844
	paragon)
845
		basic_machine=i860-intel
846
		os=-osf
847
		;;
848
	parisc)
849
		basic_machine=hppa-unknown
850
		os=-linux
851
		;;
852
	parisc-*)
853
		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
854
		os=-linux
855
		;;
856
	pbd)
857
		basic_machine=sparc-tti
858
		;;
859
	pbb)
860
		basic_machine=m68k-tti
861
		;;
862
	pc532 | pc532-*)
863
		basic_machine=ns32k-pc532
864
		;;
865
	pc98)
866
		basic_machine=i386-pc
867
		;;
868
	pc98-*)
869
		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
870
		;;
871
	pentium | p5 | k5 | k6 | nexgen | viac3)
872
		basic_machine=i586-pc
873
		;;
874
	pentiumpro | p6 | 6x86 | athlon | athlon_*)
875
		basic_machine=i686-pc
876
		;;
877
	pentiumii | pentium2 | pentiumiii | pentium3)
878
		basic_machine=i686-pc
879
		;;
880
	pentium4)
881
		basic_machine=i786-pc
882
		;;
883
	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
884
		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
885
		;;
886
	pentiumpro-* | p6-* | 6x86-* | athlon-*)
887
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
888
		;;
889
	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
890
		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
891
		;;
892
	pentium4-*)
893
		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
894
		;;
895
	pn)
896
		basic_machine=pn-gould
897
		;;
898
	power)	basic_machine=power-ibm
899
		;;
900
	ppc)	basic_machine=powerpc-unknown
901
		;;
902
	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
903
		;;
904
	ppcle | powerpclittle | ppc-le | powerpc-little)
905
		basic_machine=powerpcle-unknown
906
		;;
907
	ppcle-* | powerpclittle-*)
908
		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
909
		;;
910
	ppc64)	basic_machine=powerpc64-unknown
911
		;;
912
	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
913
		;;
914
	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
915
		basic_machine=powerpc64le-unknown
916
		;;
917
	ppc64le-* | powerpc64little-*)
918
		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
919
		;;
920
	ps2)
921
		basic_machine=i386-ibm
922
		;;
923
	pw32)
924
		basic_machine=i586-unknown
925
		os=-pw32
926
		;;
927
	rdos)
928
		basic_machine=i386-pc
929
		os=-rdos
930
		;;
931
	rom68k)
932
		basic_machine=m68k-rom68k
933
		os=-coff
934
		;;
935
	rm[46]00)
936
		basic_machine=mips-siemens
937
		;;
938
	rtpc | rtpc-*)
939
		basic_machine=romp-ibm
940
		;;
941
	s390 | s390-*)
942
		basic_machine=s390-ibm
943
		;;
944
	s390x | s390x-*)
945
		basic_machine=s390x-ibm
946
		;;
947
	sa29200)
948
		basic_machine=a29k-amd
949
		os=-udi
950
		;;
951
	sb1)
952
		basic_machine=mipsisa64sb1-unknown
953
		;;
954
	sb1el)
955
		basic_machine=mipsisa64sb1el-unknown
956
		;;
957
	sde)
958
		basic_machine=mipsisa32-sde
959
		os=-elf
960
		;;
961
	sei)
962
		basic_machine=mips-sei
963
		os=-seiux
964
		;;
965
	sequent)
966
		basic_machine=i386-sequent
967
		;;
968
	sh)
969
		basic_machine=sh-hitachi
970
		os=-hms
971
		;;
972
	sh5el)
973
		basic_machine=sh5le-unknown
974
		;;
975
	sh64)
976
		basic_machine=sh64-unknown
977
		;;
978
	sparclite-wrs | simso-wrs)
979
		basic_machine=sparclite-wrs
980
		os=-vxworks
981
		;;
982
	sps7)
983
		basic_machine=m68k-bull
984
		os=-sysv2
985
		;;
986
	spur)
987
		basic_machine=spur-unknown
988
		;;
989
	st2000)
990
		basic_machine=m68k-tandem
991
		;;
992
	stratus)
993
		basic_machine=i860-stratus
994
		os=-sysv4
995
		;;
996
	sun2)
997
		basic_machine=m68000-sun
998
		;;
999
	sun2os3)
1000
		basic_machine=m68000-sun
1001
		os=-sunos3
1002
		;;
1003
	sun2os4)
1004
		basic_machine=m68000-sun
1005
		os=-sunos4
1006
		;;
1007
	sun3os3)
1008
		basic_machine=m68k-sun
1009
		os=-sunos3
1010
		;;
1011
	sun3os4)
1012
		basic_machine=m68k-sun
1013
		os=-sunos4
1014
		;;
1015
	sun4os3)
1016
		basic_machine=sparc-sun
1017
		os=-sunos3
1018
		;;
1019
	sun4os4)
1020
		basic_machine=sparc-sun
1021
		os=-sunos4
1022
		;;
1023
	sun4sol2)
1024
		basic_machine=sparc-sun
1025
		os=-solaris2
1026
		;;
1027
	sun3 | sun3-*)
1028
		basic_machine=m68k-sun
1029
		;;
1030
	sun4)
1031
		basic_machine=sparc-sun
1032
		;;
1033
	sun386 | sun386i | roadrunner)
1034
		basic_machine=i386-sun
1035
		;;
1036
	sv1)
1037
		basic_machine=sv1-cray
1038
		os=-unicos
1039
		;;
1040
	symmetry)
1041
		basic_machine=i386-sequent
1042
		os=-dynix
1043
		;;
1044
	t3e)
1045
		basic_machine=alphaev5-cray
1046
		os=-unicos
1047
		;;
1048
	t90)
1049
		basic_machine=t90-cray
1050
		os=-unicos
1051
		;;
1052
	tic54x | c54x*)
1053
		basic_machine=tic54x-unknown
1054
		os=-coff
1055
		;;
1056
	tic55x | c55x*)
1057
		basic_machine=tic55x-unknown
1058
		os=-coff
1059
		;;
1060
	tic6x | c6x*)
1061
		basic_machine=tic6x-unknown
1062
		os=-coff
1063
		;;
1064
	tile*)
1065
		basic_machine=tile-unknown
1066
		os=-linux-gnu
1067
		;;
1068
	tx39)
1069
		basic_machine=mipstx39-unknown
1070
		;;
1071
	tx39el)
1072
		basic_machine=mipstx39el-unknown
1073
		;;
1074
	toad1)
1075
		basic_machine=pdp10-xkl
1076
		os=-tops20
1077
		;;
1078
	tower | tower-32)
1079
		basic_machine=m68k-ncr
1080
		;;
1081
	tpf)
1082
		basic_machine=s390x-ibm
1083
		os=-tpf
1084
		;;
1085
	udi29k)
1086
		basic_machine=a29k-amd
1087
		os=-udi
1088
		;;
1089
	ultra3)
1090
		basic_machine=a29k-nyu
1091
		os=-sym1
1092
		;;
1093
	v810 | necv810)
1094
		basic_machine=v810-nec
1095
		os=-none
1096
		;;
1097
	vaxv)
1098
		basic_machine=vax-dec
1099
		os=-sysv
1100
		;;
1101
	vms)
1102
		basic_machine=vax-dec
1103
		os=-vms
1104
		;;
1105
	vpp*|vx|vx-*)
1106
		basic_machine=f301-fujitsu
1107
		;;
1108
	vxworks960)
1109
		basic_machine=i960-wrs
1110
		os=-vxworks
1111
		;;
1112
	vxworks68)
1113
		basic_machine=m68k-wrs
1114
		os=-vxworks
1115
		;;
1116
	vxworks29k)
1117
		basic_machine=a29k-wrs
1118
		os=-vxworks
1119
		;;
1120
	w65*)
1121
		basic_machine=w65-wdc
1122
		os=-none
1123
		;;
1124
	w89k-*)
1125
		basic_machine=hppa1.1-winbond
1126
		os=-proelf
1127
		;;
1128
	xbox)
1129
		basic_machine=i686-pc
1130
		os=-mingw32
1131
		;;
1132
	xps | xps100)
1133
		basic_machine=xps100-honeywell
1134
		;;
1135
	ymp)
1136
		basic_machine=ymp-cray
1137
		os=-unicos
1138
		;;
1139
	z8k-*-coff)
1140
		basic_machine=z8k-unknown
1141
		os=-sim
1142
		;;
1143
	z80-*-coff)
1144
		basic_machine=z80-unknown
1145
		os=-sim
1146
		;;
1147
	none)
1148
		basic_machine=none-none
1149
		os=-none
1150
		;;
1151
 
1152
# Here we handle the default manufacturer of certain CPU types.  It is in
1153
# some cases the only manufacturer, in others, it is the most popular.
1154
	w89k)
1155
		basic_machine=hppa1.1-winbond
1156
		;;
1157
	op50n)
1158
		basic_machine=hppa1.1-oki
1159
		;;
1160
	op60c)
1161
		basic_machine=hppa1.1-oki
1162
		;;
1163
	romp)
1164
		basic_machine=romp-ibm
1165
		;;
1166
	mmix)
1167
		basic_machine=mmix-knuth
1168
		;;
1169
	rs6000)
1170
		basic_machine=rs6000-ibm
1171
		;;
1172
	vax)
1173
		basic_machine=vax-dec
1174
		;;
1175
	pdp10)
1176
		# there are many clones, so DEC is not a safe bet
1177
		basic_machine=pdp10-unknown
1178
		;;
1179
	pdp11)
1180
		basic_machine=pdp11-dec
1181
		;;
1182
	we32k)
1183
		basic_machine=we32k-att
1184
		;;
1185
	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1186
		basic_machine=sh-unknown
1187
		;;
1188
	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1189
		basic_machine=sparc-sun
1190
		;;
1191
	cydra)
1192
		basic_machine=cydra-cydrome
1193
		;;
1194
	orion)
1195
		basic_machine=orion-highlevel
1196
		;;
1197
	orion105)
1198
		basic_machine=clipper-highlevel
1199
		;;
1200
	mac | mpw | mac-mpw)
1201
		basic_machine=m68k-apple
1202
		;;
1203
	pmac | pmac-mpw)
1204
		basic_machine=powerpc-apple
1205
		;;
1206
	*-unknown)
1207
		# Make sure to match an already-canonicalized machine name.
1208
		;;
1209
	*)
1210
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1211
		exit 1
1212
		;;
1213
esac
1214
 
1215
# Here we canonicalize certain aliases for manufacturers.
1216
case $basic_machine in
1217
	*-digital*)
1218
		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1219
		;;
1220
	*-commodore*)
1221
		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1222
		;;
1223
	*)
1224
		;;
1225
esac
1226
 
1227
# Decode manufacturer-specific aliases for certain operating systems.
1228
 
1229
if [ x"$os" != x"" ]
1230
then
1231
case $os in
1232
        # First match some system type aliases
1233
        # that might get confused with valid system types.
1234
	# -solaris* is a basic system type, with this one exception.
1235
	-solaris1 | -solaris1.*)
1236
		os=`echo $os | sed -e 's|solaris1|sunos4|'`
1237
		;;
1238
	-solaris)
1239
		os=-solaris2
1240
		;;
1241
	-svr4*)
1242
		os=-sysv4
1243
		;;
1244
	-unixware*)
1245
		os=-sysv4.2uw
1246
		;;
1247
	-gnu/linux*)
1248
		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1249
		;;
1250
	# First accept the basic system types.
1251
	# The portable systems comes first.
1252
	# Each alternative MUST END IN A *, to match a version number.
1253
	# -sysv* is not here because it comes later, after sysvr4.
1254
	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1255
	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1256
	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1257
	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1258
	      | -aos* \
1259
	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1260
	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1261
	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1262
	      | -openbsd* | -solidbsd* \
1263
	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1264
	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1265
	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1266
	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1267
	      | -chorusos* | -chorusrdb* | -cegcc* \
1268
	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1269
	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1270
	      | -uxpv* | -beos* | -mpeix* | -udk* \
1271
	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1272
	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1273
	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1274
	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1275
	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1276
	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1277
	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
1278
	# Remember, each alternative MUST END IN *, to match a version number.
1279
		;;
1280
	-qnx*)
1281
		case $basic_machine in
1282
		    x86-* | i*86-*)
1283
			;;
1284
		    *)
1285
			os=-nto$os
1286
			;;
1287
		esac
1288
		;;
1289
	-nto-qnx*)
1290
		;;
1291
	-nto*)
1292
		os=`echo $os | sed -e 's|nto|nto-qnx|'`
1293
		;;
1294
	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1295
	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1296
	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1297
		;;
1298
	-mac*)
1299
		os=`echo $os | sed -e 's|mac|macos|'`
1300
		;;
1301
	-linux-dietlibc)
1302
		os=-linux-dietlibc
1303
		;;
1304
	-linux*)
1305
		os=`echo $os | sed -e 's|linux|linux-gnu|'`
1306
		;;
1307
	-sunos5*)
1308
		os=`echo $os | sed -e 's|sunos5|solaris2|'`
1309
		;;
1310
	-sunos6*)
1311
		os=`echo $os | sed -e 's|sunos6|solaris3|'`
1312
		;;
1313
	-opened*)
1314
		os=-openedition
1315
		;;
1316
        -os400*)
1317
		os=-os400
1318
		;;
1319
	-wince*)
1320
		os=-wince
1321
		;;
1322
	-osfrose*)
1323
		os=-osfrose
1324
		;;
1325
	-osf*)
1326
		os=-osf
1327
		;;
1328
	-utek*)
1329
		os=-bsd
1330
		;;
1331
	-dynix*)
1332
		os=-bsd
1333
		;;
1334
	-acis*)
1335
		os=-aos
1336
		;;
1337
	-atheos*)
1338
		os=-atheos
1339
		;;
1340
	-syllable*)
1341
		os=-syllable
1342
		;;
1343
	-386bsd)
1344
		os=-bsd
1345
		;;
1346
	-ctix* | -uts*)
1347
		os=-sysv
1348
		;;
1349
	-nova*)
1350
		os=-rtmk-nova
1351
		;;
1352
	-ns2 )
1353
		os=-nextstep2
1354
		;;
1355
	-nsk*)
1356
		os=-nsk
1357
		;;
1358
	# Preserve the version number of sinix5.
1359
	-sinix5.*)
1360
		os=`echo $os | sed -e 's|sinix|sysv|'`
1361
		;;
1362
	-sinix*)
1363
		os=-sysv4
1364
		;;
1365
        -tpf*)
1366
		os=-tpf
1367
		;;
1368
	-triton*)
1369
		os=-sysv3
1370
		;;
1371
	-oss*)
1372
		os=-sysv3
1373
		;;
1374
	-svr4)
1375
		os=-sysv4
1376
		;;
1377
	-svr3)
1378
		os=-sysv3
1379
		;;
1380
	-sysvr4)
1381
		os=-sysv4
1382
		;;
1383
	# This must come after -sysvr4.
1384
	-sysv*)
1385
		;;
1386
	-ose*)
1387
		os=-ose
1388
		;;
1389
	-es1800*)
1390
		os=-ose
1391
		;;
1392
	-xenix)
1393
		os=-xenix
1394
		;;
1395
	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1396
		os=-mint
1397
		;;
1398
	-aros*)
1399
		os=-aros
1400
		;;
1401
	-kaos*)
1402
		os=-kaos
1403
		;;
1404
	-zvmoe)
1405
		os=-zvmoe
1406
		;;
1407
	-dicos*)
1408
		os=-dicos
1409
		;;
1410
	-none)
1411
		;;
1412
	*)
1413
		# Get rid of the `-' at the beginning of $os.
1414
		os=`echo $os | sed 's/[^-]*-//'`
1415
		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1416
		exit 1
1417
		;;
1418
esac
1419
else
1420
 
1421
# Here we handle the default operating systems that come with various machines.
1422
# The value should be what the vendor currently ships out the door with their
1423
# machine or put another way, the most popular os provided with the machine.
1424
 
1425
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1426
# "-sun"), then you have to tell the case statement up towards the top
1427
# that MANUFACTURER isn't an operating system.  Otherwise, code above
1428
# will signal an error saying that MANUFACTURER isn't an operating
1429
# system, and we'll never get to this point.
1430
 
1431
case $basic_machine in
1432
        score-*)
1433
		os=-elf
1434
		;;
1435
        spu-*)
1436
		os=-elf
1437
		;;
1438
	*-acorn)
1439
		os=-riscix1.2
1440
		;;
1441
	arm*-rebel)
1442
		os=-linux
1443
		;;
1444
	arm*-semi)
1445
		os=-aout
1446
		;;
1447
        c4x-* | tic4x-*)
1448
        	os=-coff
1449
		;;
1450
	# This must come before the *-dec entry.
1451
	pdp10-*)
1452
		os=-tops20
1453
		;;
1454
	pdp11-*)
1455
		os=-none
1456
		;;
1457
	*-dec | vax-*)
1458
		os=-ultrix4.2
1459
		;;
1460
	m68*-apollo)
1461
		os=-domain
1462
		;;
1463
	i386-sun)
1464
		os=-sunos4.0.2
1465
		;;
1466
	m68000-sun)
1467
		os=-sunos3
1468
		# This also exists in the configure program, but was not the
1469
		# default.
1470
		# os=-sunos4
1471
		;;
1472
	m68*-cisco)
1473
		os=-aout
1474
		;;
1475
        mep-*)
1476
		os=-elf
1477
		;;
1478
	mips*-cisco)
1479
		os=-elf
1480
		;;
1481
	mips*-*)
1482
		os=-elf
1483
		;;
1484
	or32-*)
1485
		os=-coff
1486
		;;
1487
	*-tti)	# must be before sparc entry or we get the wrong os.
1488
		os=-sysv3
1489
		;;
1490
	sparc-* | *-sun)
1491
		os=-sunos4.1.1
1492
		;;
1493
	*-be)
1494
		os=-beos
1495
		;;
1496
	*-haiku)
1497
		os=-haiku
1498
		;;
1499
	*-ibm)
1500
		os=-aix
1501
		;;
1502
    	*-knuth)
1503
		os=-mmixware
1504
		;;
1505
	*-wec)
1506
		os=-proelf
1507
		;;
1508
	*-winbond)
1509
		os=-proelf
1510
		;;
1511
	*-oki)
1512
		os=-proelf
1513
		;;
1514
	*-hp)
1515
		os=-hpux
1516
		;;
1517
	*-hitachi)
1518
		os=-hiux
1519
		;;
1520
	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1521
		os=-sysv
1522
		;;
1523
	*-cbm)
1524
		os=-amigaos
1525
		;;
1526
	*-dg)
1527
		os=-dgux
1528
		;;
1529
	*-dolphin)
1530
		os=-sysv3
1531
		;;
1532
	m68k-ccur)
1533
		os=-rtu
1534
		;;
1535
	m88k-omron*)
1536
		os=-luna
1537
		;;
1538
	*-next )
1539
		os=-nextstep
1540
		;;
1541
	*-sequent)
1542
		os=-ptx
1543
		;;
1544
	*-crds)
1545
		os=-unos
1546
		;;
1547
	*-ns)
1548
		os=-genix
1549
		;;
1550
	i370-*)
1551
		os=-mvs
1552
		;;
1553
	*-next)
1554
		os=-nextstep3
1555
		;;
1556
	*-gould)
1557
		os=-sysv
1558
		;;
1559
	*-highlevel)
1560
		os=-bsd
1561
		;;
1562
	*-encore)
1563
		os=-bsd
1564
		;;
1565
	*-sgi)
1566
		os=-irix
1567
		;;
1568
	*-siemens)
1569
		os=-sysv4
1570
		;;
1571
	*-masscomp)
1572
		os=-rtu
1573
		;;
1574
	f30[01]-fujitsu | f700-fujitsu)
1575
		os=-uxpv
1576
		;;
1577
	*-rom68k)
1578
		os=-coff
1579
		;;
1580
	*-*bug)
1581
		os=-coff
1582
		;;
1583
	*-apple)
1584
		os=-macos
1585
		;;
1586
	*-atari*)
1587
		os=-mint
1588
		;;
1589
	*)
1590
		os=-none
1591
		;;
1592
esac
1593
fi
1594
 
1595
# Here we handle the case where we know the os, and the CPU type, but not the
1596
# manufacturer.  We pick the logical manufacturer.
1597
vendor=unknown
1598
case $basic_machine in
1599
	*-unknown)
1600
		case $os in
1601
			-riscix*)
1602
				vendor=acorn
1603
				;;
1604
			-sunos*)
1605
				vendor=sun
1606
				;;
1607
			-aix*)
1608
				vendor=ibm
1609
				;;
1610
			-beos*)
1611
				vendor=be
1612
				;;
1613
			-hpux*)
1614
				vendor=hp
1615
				;;
1616
			-mpeix*)
1617
				vendor=hp
1618
				;;
1619
			-hiux*)
1620
				vendor=hitachi
1621
				;;
1622
			-unos*)
1623
				vendor=crds
1624
				;;
1625
			-dgux*)
1626
				vendor=dg
1627
				;;
1628
			-luna*)
1629
				vendor=omron
1630
				;;
1631
			-genix*)
1632
				vendor=ns
1633
				;;
1634
			-mvs* | -opened*)
1635
				vendor=ibm
1636
				;;
1637
			-os400*)
1638
				vendor=ibm
1639
				;;
1640
			-ptx*)
1641
				vendor=sequent
1642
				;;
1643
			-tpf*)
1644
				vendor=ibm
1645
				;;
1646
			-vxsim* | -vxworks* | -windiss*)
1647
				vendor=wrs
1648
				;;
1649
			-aux*)
1650
				vendor=apple
1651
				;;
1652
			-hms*)
1653
				vendor=hitachi
1654
				;;
1655
			-mpw* | -macos*)
1656
				vendor=apple
1657
				;;
1658
			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1659
				vendor=atari
1660
				;;
1661
			-vos*)
1662
				vendor=stratus
1663
				;;
1664
		esac
1665
		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1666
		;;
1667
esac
1668
 
1669
echo $basic_machine$os
1670
exit
1671
 
1672
# Local variables:
1673
# eval: (add-hook 'write-file-hooks 'time-stamp)
1674
# time-stamp-start: "timestamp='"
1675
# time-stamp-format: "%:y-%02m-%02d"
1676
# time-stamp-end: "'"
1677
# End: