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Line No. Rev Author Line
1 227 jeremybenn
#! /bin/sh
2
# Configuration validation subroutine script.
3
#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4
#   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
5
 
6
timestamp='2004-02-16'
7
 
8
# This file is (in principle) common to ALL GNU software.
9
# The presence of a machine in this file suggests that SOME GNU software
10
# can handle that machine.  It does not imply ALL GNU software can.
11
#
12
# This file is free software; you can redistribute it and/or modify
13
# it under the terms of the GNU General Public License as published by
14
# the Free Software Foundation; either version 2 of the License, or
15
# (at your option) any later version.
16
#
17
# This program is distributed in the hope that it will be useful,
18
# but WITHOUT ANY WARRANTY; without even the implied warranty of
19
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20
# GNU General Public License for more details.
21
#
22
# You should have received a copy of the GNU General Public License
23
# along with this program; if not, write to the Free Software
24
# Foundation, Inc., 59 Temple Place - Suite 330,
25
# Boston, MA 02111-1307, USA.
26
 
27
# As a special exception to the GNU General Public License, if you
28
# distribute this file as part of a program that contains a
29
# configuration script generated by Autoconf, you may include it under
30
# the same distribution terms that you use for the rest of that program.
31
 
32
# Please send patches to .  Submit a context
33
# diff and a properly formatted ChangeLog entry.
34
#
35
# Configuration subroutine to validate and canonicalize a configuration type.
36
# Supply the specified configuration type as an argument.
37
# If it is invalid, we print an error message on stderr and exit with code 1.
38
# Otherwise, we print the canonical config type on stdout and succeed.
39
 
40
# This file is supposed to be the same for all GNU packages
41
# and recognize all the CPU types, system types and aliases
42
# that are meaningful with *any* GNU software.
43
# Each package is responsible for reporting which valid configurations
44
# it does not support.  The user should be able to distinguish
45
# a failure to support a valid configuration from a meaningless
46
# configuration.
47
 
48
# The goal of this file is to map all the various variations of a given
49
# machine specification into a single specification in the form:
50
#       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
51
# or in some cases, the newer four-part form:
52
#       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
53
# It is wrong to echo any other type of specification.
54
 
55
me=`echo "$0" | sed -e 's,.*/,,'`
56
 
57
usage="\
58
Usage: $0 [OPTION] CPU-MFR-OPSYS
59
       $0 [OPTION] ALIAS
60
 
61
Canonicalize a configuration name.
62
 
63
Operation modes:
64
  -h, --help         print this help, then exit
65
  -t, --time-stamp   print date of last modification, then exit
66
  -v, --version      print version number, then exit
67
 
68
Report bugs and patches to ."
69
 
70
version="\
71
GNU config.sub ($timestamp)
72
 
73
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
74
Free Software Foundation, Inc.
75
 
76
This is free software; see the source for copying conditions.  There is NO
77
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
78
 
79
help="
80
Try \`$me --help' for more information."
81
 
82
# Parse command line
83
while test $# -gt 0 ; do
84
  case $1 in
85
    --time-stamp | --time* | -t )
86
       echo "$timestamp" ; exit 0 ;;
87
    --version | -v )
88
       echo "$version" ; exit 0 ;;
89
    --help | --h* | -h )
90
       echo "$usage"; exit 0 ;;
91
    -- )     # Stop option processing
92
       shift; break ;;
93
    - ) # Use stdin as input.
94
       break ;;
95
    -* )
96
       echo "$me: invalid option $1$help"
97
       exit 1 ;;
98
 
99
    *local*)
100
       # First pass through any local machine types.
101
       echo $1
102
       exit 0;;
103
 
104
    * )
105
       break ;;
106
  esac
107
done
108
 
109
case $# in
110
 0) echo "$me: missing argument$help" >&2
111
    exit 1;;
112
 1) ;;
113
 *) echo "$me: too many arguments$help" >&2
114
    exit 1;;
115
esac
116
 
117
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
118
# Here we must recognize all the valid KERNEL-OS combinations.
119
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
120
case $maybe_os in
121
  nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
122
  kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
123
    os=-$maybe_os
124
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
125
    ;;
126
  *)
127
    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
128
    if [ $basic_machine != $1 ]
129
    then os=`echo $1 | sed 's/.*-/-/'`
130
    else os=; fi
131
    ;;
132
esac
133
 
134
### Let's recognize common machines as not being operating systems so
135
### that things like config.sub decstation-3100 work.  We also
136
### recognize some manufacturers as not being operating systems, so we
137
### can provide default operating systems below.
138
case $os in
139
        -sun*os*)
140
                # Prevent following clause from handling this invalid input.
141
                ;;
142
        -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
143
        -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
144
        -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
145
        -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
146
        -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
147
        -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
148
        -apple | -axis)
149
                os=
150
                basic_machine=$1
151
                ;;
152
        -sim | -cisco | -oki | -wec | -winbond)
153
                os=
154
                basic_machine=$1
155
                ;;
156
        -scout)
157
                ;;
158
        -wrs)
159
                os=-vxworks
160
                basic_machine=$1
161
                ;;
162
        -chorusos*)
163
                os=-chorusos
164
                basic_machine=$1
165
                ;;
166
        -chorusrdb)
167
                os=-chorusrdb
168
                basic_machine=$1
169
                ;;
170
        -hiux*)
171
                os=-hiuxwe2
172
                ;;
173
        -sco5)
174
                os=-sco3.2v5
175
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
176
                ;;
177
        -sco4)
178
                os=-sco3.2v4
179
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
180
                ;;
181
        -sco3.2.[4-9]*)
182
                os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
183
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
184
                ;;
185
        -sco3.2v[4-9]*)
186
                # Don't forget version if it is 3.2v4 or newer.
187
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
188
                ;;
189
        -sco*)
190
                os=-sco3.2v2
191
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
192
                ;;
193
        -udk*)
194
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195
                ;;
196
        -isc)
197
                os=-isc2.2
198
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
199
                ;;
200
        -clix*)
201
                basic_machine=clipper-intergraph
202
                ;;
203
        -isc*)
204
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
205
                ;;
206
        -lynx*)
207
                os=-lynxos
208
                ;;
209
        -ptx*)
210
                basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
211
                ;;
212
        -windowsnt*)
213
                os=`echo $os | sed -e 's/windowsnt/winnt/'`
214
                ;;
215
        -psos*)
216
                os=-psos
217
                ;;
218
        -mint | -mint[0-9]*)
219
                basic_machine=m68k-atari
220
                os=-mint
221
                ;;
222
esac
223
 
224
# Decode aliases for certain CPU-COMPANY combinations.
225
case $basic_machine in
226
        # Recognize the basic CPU types without company name.
227
        # Some are omitted here because they have special meanings below.
228
        1750a | 580 \
229
        | a29k \
230
        | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
231
        | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
232
        | am33_2.0 \
233
        | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
234
        | c4x | clipper \
235
        | d10v | d30v | dlx | dsp16xx \
236
        | fr30 | frv \
237
        | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
238
        | i370 | i860 | i960 | ia64 \
239
        | ip2k | iq2000 \
240
        | m32r | m68000 | m68k | m88k | mcore \
241
        | mips | mipsbe | mipseb | mipsel | mipsle \
242
        | mips16 \
243
        | mips64 | mips64el \
244
        | mips64vr | mips64vrel \
245
        | mips64orion | mips64orionel \
246
        | mips64vr4100 | mips64vr4100el \
247
        | mips64vr4300 | mips64vr4300el \
248
        | mips64vr5000 | mips64vr5000el \
249
        | mipsisa32 | mipsisa32el \
250
        | mipsisa32r2 | mipsisa32r2el \
251
        | mipsisa64 | mipsisa64el \
252
        | mipsisa64r2 | mipsisa64r2el \
253
        | mipsisa64sb1 | mipsisa64sb1el \
254
        | mipsisa64sr71k | mipsisa64sr71kel \
255
        | mipstx39 | mipstx39el \
256
        | mn10200 | mn10300 \
257
        | msp430 \
258
        | ns16k | ns32k \
259
        | openrisc | or32 \
260
        | pdp10 | pdp11 | pj | pjl \
261
        | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
262
        | pyramid \
263
        | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
264
        | sh64 | sh64le \
265
        | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
266
        | strongarm \
267
        | tahoe | thumb | tic4x | tic80 | tron \
268
        | v850 | v850e \
269
        | we32k \
270
        | x86 | xscale | xstormy16 | xtensa \
271
        | z8k)
272
                basic_machine=$basic_machine-unknown
273
                ;;
274
        m6811 | m68hc11 | m6812 | m68hc12)
275
                # Motorola 68HC11/12.
276
                basic_machine=$basic_machine-unknown
277
                os=-none
278
                ;;
279
        m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
280
                ;;
281
 
282
        # We use `pc' rather than `unknown'
283
        # because (1) that's what they normally are, and
284
        # (2) the word "unknown" tends to confuse beginning users.
285
        i*86 | x86_64)
286
          basic_machine=$basic_machine-pc
287
          ;;
288
        # Object if more than one company name word.
289
        *-*-*)
290
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
291
                exit 1
292
                ;;
293
        # Recognize the basic CPU types with company name.
294
        580-* \
295
        | a29k-* \
296
        | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
297
        | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
298
        | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
299
        | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
300
        | avr-* \
301
        | bs2000-* \
302
        | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
303
        | clipper-* | cydra-* \
304
        | d10v-* | d30v-* | dlx-* \
305
        | elxsi-* \
306
        | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
307
        | h8300-* | h8500-* \
308
        | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
309
        | i*86-* | i860-* | i960-* | ia64-* \
310
        | ip2k-* | iq2000-* \
311
        | m32r-* \
312
        | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
313
        | m88110-* | m88k-* | mcore-* \
314
        | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
315
        | mips16-* \
316
        | mips64-* | mips64el-* \
317
        | mips64vr-* | mips64vrel-* \
318
        | mips64orion-* | mips64orionel-* \
319
        | mips64vr4100-* | mips64vr4100el-* \
320
        | mips64vr4300-* | mips64vr4300el-* \
321
        | mips64vr5000-* | mips64vr5000el-* \
322
        | mipsisa32-* | mipsisa32el-* \
323
        | mipsisa32r2-* | mipsisa32r2el-* \
324
        | mipsisa64-* | mipsisa64el-* \
325
        | mipsisa64r2-* | mipsisa64r2el-* \
326
        | mipsisa64sb1-* | mipsisa64sb1el-* \
327
        | mipsisa64sr71k-* | mipsisa64sr71kel-* \
328
        | mipstx39-* | mipstx39el-* \
329
        | msp430-* \
330
        | none-* | np1-* | nv1-* | ns16k-* | ns32k-* \
331
        | orion-* \
332
        | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
333
        | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
334
        | pyramid-* \
335
        | romp-* | rs6000-* \
336
        | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
337
        | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
338
        | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
339
        | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
340
        | tahoe-* | thumb-* \
341
        | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
342
        | tron-* \
343
        | v850-* | v850e-* | vax-* \
344
        | we32k-* \
345
        | x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
346
        | xtensa-* \
347
        | ymp-* \
348
        | z8k-*)
349
                ;;
350
        # Recognize the various machine names and aliases which stand
351
        # for a CPU type and a company and sometimes even an OS.
352
        386bsd)
353
                basic_machine=i386-unknown
354
                os=-bsd
355
                ;;
356
        3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
357
                basic_machine=m68000-att
358
                ;;
359
        3b*)
360
                basic_machine=we32k-att
361
                ;;
362
        a29khif)
363
                basic_machine=a29k-amd
364
                os=-udi
365
                ;;
366
        abacus)
367
                basic_machine=abacus-unknown
368
                ;;
369
        adobe68k)
370
                basic_machine=m68010-adobe
371
                os=-scout
372
                ;;
373
        alliant | fx80)
374
                basic_machine=fx80-alliant
375
                ;;
376
        altos | altos3068)
377
                basic_machine=m68k-altos
378
                ;;
379
        am29k)
380
                basic_machine=a29k-none
381
                os=-bsd
382
                ;;
383
        amd64)
384
                basic_machine=x86_64-pc
385
                ;;
386
        amd64-*)
387
                basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
388
                ;;
389
        amdahl)
390
                basic_machine=580-amdahl
391
                os=-sysv
392
                ;;
393
        amiga | amiga-*)
394
                basic_machine=m68k-unknown
395
                ;;
396
        amigaos | amigados)
397
                basic_machine=m68k-unknown
398
                os=-amigaos
399
                ;;
400
        amigaunix | amix)
401
                basic_machine=m68k-unknown
402
                os=-sysv4
403
                ;;
404
        apollo68)
405
                basic_machine=m68k-apollo
406
                os=-sysv
407
                ;;
408
        apollo68bsd)
409
                basic_machine=m68k-apollo
410
                os=-bsd
411
                ;;
412
        aux)
413
                basic_machine=m68k-apple
414
                os=-aux
415
                ;;
416
        balance)
417
                basic_machine=ns32k-sequent
418
                os=-dynix
419
                ;;
420
        c90)
421
                basic_machine=c90-cray
422
                os=-unicos
423
                ;;
424
        convex-c1)
425
                basic_machine=c1-convex
426
                os=-bsd
427
                ;;
428
        convex-c2)
429
                basic_machine=c2-convex
430
                os=-bsd
431
                ;;
432
        convex-c32)
433
                basic_machine=c32-convex
434
                os=-bsd
435
                ;;
436
        convex-c34)
437
                basic_machine=c34-convex
438
                os=-bsd
439
                ;;
440
        convex-c38)
441
                basic_machine=c38-convex
442
                os=-bsd
443
                ;;
444
        cray | j90)
445
                basic_machine=j90-cray
446
                os=-unicos
447
                ;;
448
        cr16c)
449
                basic_machine=cr16c-unknown
450
                os=-elf
451
                ;;
452
        crds | unos)
453
                basic_machine=m68k-crds
454
                ;;
455
        cris | cris-* | etrax*)
456
                basic_machine=cris-axis
457
                ;;
458
        da30 | da30-*)
459
                basic_machine=m68k-da30
460
                ;;
461
        decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
462
                basic_machine=mips-dec
463
                ;;
464
        decsystem10* | dec10*)
465
                basic_machine=pdp10-dec
466
                os=-tops10
467
                ;;
468
        decsystem20* | dec20*)
469
                basic_machine=pdp10-dec
470
                os=-tops20
471
                ;;
472
        delta | 3300 | motorola-3300 | motorola-delta \
473
              | 3300-motorola | delta-motorola)
474
                basic_machine=m68k-motorola
475
                ;;
476
        delta88)
477
                basic_machine=m88k-motorola
478
                os=-sysv3
479
                ;;
480
        dpx20 | dpx20-*)
481
                basic_machine=rs6000-bull
482
                os=-bosx
483
                ;;
484
        dpx2* | dpx2*-bull)
485
                basic_machine=m68k-bull
486
                os=-sysv3
487
                ;;
488
        ebmon29k)
489
                basic_machine=a29k-amd
490
                os=-ebmon
491
                ;;
492
        elxsi)
493
                basic_machine=elxsi-elxsi
494
                os=-bsd
495
                ;;
496
        encore | umax | mmax)
497
                basic_machine=ns32k-encore
498
                ;;
499
        es1800 | OSE68k | ose68k | ose | OSE)
500
                basic_machine=m68k-ericsson
501
                os=-ose
502
                ;;
503
        fx2800)
504
                basic_machine=i860-alliant
505
                ;;
506
        genix)
507
                basic_machine=ns32k-ns
508
                ;;
509
        gmicro)
510
                basic_machine=tron-gmicro
511
                os=-sysv
512
                ;;
513
        go32)
514
                basic_machine=i386-pc
515
                os=-go32
516
                ;;
517
        h3050r* | hiux*)
518
                basic_machine=hppa1.1-hitachi
519
                os=-hiuxwe2
520
                ;;
521
        h8300hms)
522
                basic_machine=h8300-hitachi
523
                os=-hms
524
                ;;
525
        h8300xray)
526
                basic_machine=h8300-hitachi
527
                os=-xray
528
                ;;
529
        h8500hms)
530
                basic_machine=h8500-hitachi
531
                os=-hms
532
                ;;
533
        harris)
534
                basic_machine=m88k-harris
535
                os=-sysv3
536
                ;;
537
        hp300-*)
538
                basic_machine=m68k-hp
539
                ;;
540
        hp300bsd)
541
                basic_machine=m68k-hp
542
                os=-bsd
543
                ;;
544
        hp300hpux)
545
                basic_machine=m68k-hp
546
                os=-hpux
547
                ;;
548
        hp3k9[0-9][0-9] | hp9[0-9][0-9])
549
                basic_machine=hppa1.0-hp
550
                ;;
551
        hp9k2[0-9][0-9] | hp9k31[0-9])
552
                basic_machine=m68000-hp
553
                ;;
554
        hp9k3[2-9][0-9])
555
                basic_machine=m68k-hp
556
                ;;
557
        hp9k6[0-9][0-9] | hp6[0-9][0-9])
558
                basic_machine=hppa1.0-hp
559
                ;;
560
        hp9k7[0-79][0-9] | hp7[0-79][0-9])
561
                basic_machine=hppa1.1-hp
562
                ;;
563
        hp9k78[0-9] | hp78[0-9])
564
                # FIXME: really hppa2.0-hp
565
                basic_machine=hppa1.1-hp
566
                ;;
567
        hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
568
                # FIXME: really hppa2.0-hp
569
                basic_machine=hppa1.1-hp
570
                ;;
571
        hp9k8[0-9][13679] | hp8[0-9][13679])
572
                basic_machine=hppa1.1-hp
573
                ;;
574
        hp9k8[0-9][0-9] | hp8[0-9][0-9])
575
                basic_machine=hppa1.0-hp
576
                ;;
577
        hppa-next)
578
                os=-nextstep3
579
                ;;
580
        hppaosf)
581
                basic_machine=hppa1.1-hp
582
                os=-osf
583
                ;;
584
        hppro)
585
                basic_machine=hppa1.1-hp
586
                os=-proelf
587
                ;;
588
        i370-ibm* | ibm*)
589
                basic_machine=i370-ibm
590
                ;;
591
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
592
        i*86v32)
593
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
594
                os=-sysv32
595
                ;;
596
        i*86v4*)
597
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
598
                os=-sysv4
599
                ;;
600
        i*86v)
601
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
602
                os=-sysv
603
                ;;
604
        i*86sol2)
605
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
606
                os=-solaris2
607
                ;;
608
        i386mach)
609
                basic_machine=i386-mach
610
                os=-mach
611
                ;;
612
        i386-vsta | vsta)
613
                basic_machine=i386-unknown
614
                os=-vsta
615
                ;;
616
        iris | iris4d)
617
                basic_machine=mips-sgi
618
                case $os in
619
                    -irix*)
620
                        ;;
621
                    *)
622
                        os=-irix4
623
                        ;;
624
                esac
625
                ;;
626
        isi68 | isi)
627
                basic_machine=m68k-isi
628
                os=-sysv
629
                ;;
630
        m88k-omron*)
631
                basic_machine=m88k-omron
632
                ;;
633
        magnum | m3230)
634
                basic_machine=mips-mips
635
                os=-sysv
636
                ;;
637
        merlin)
638
                basic_machine=ns32k-utek
639
                os=-sysv
640
                ;;
641
        mingw32)
642
                basic_machine=i386-pc
643
                os=-mingw32
644
                ;;
645
        miniframe)
646
                basic_machine=m68000-convergent
647
                ;;
648
        *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
649
                basic_machine=m68k-atari
650
                os=-mint
651
                ;;
652
        mips3*-*)
653
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
654
                ;;
655
        mips3*)
656
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
657
                ;;
658
        mmix*)
659
                basic_machine=mmix-knuth
660
                os=-mmixware
661
                ;;
662
        monitor)
663
                basic_machine=m68k-rom68k
664
                os=-coff
665
                ;;
666
        morphos)
667
                basic_machine=powerpc-unknown
668
                os=-morphos
669
                ;;
670
        msdos)
671
                basic_machine=i386-pc
672
                os=-msdos
673
                ;;
674
        mvs)
675
                basic_machine=i370-ibm
676
                os=-mvs
677
                ;;
678
        ncr3000)
679
                basic_machine=i486-ncr
680
                os=-sysv4
681
                ;;
682
        netbsd386)
683
                basic_machine=i386-unknown
684
                os=-netbsd
685
                ;;
686
        netwinder)
687
                basic_machine=armv4l-rebel
688
                os=-linux
689
                ;;
690
        news | news700 | news800 | news900)
691
                basic_machine=m68k-sony
692
                os=-newsos
693
                ;;
694
        news1000)
695
                basic_machine=m68030-sony
696
                os=-newsos
697
                ;;
698
        news-3600 | risc-news)
699
                basic_machine=mips-sony
700
                os=-newsos
701
                ;;
702
        necv70)
703
                basic_machine=v70-nec
704
                os=-sysv
705
                ;;
706
        next | m*-next )
707
                basic_machine=m68k-next
708
                case $os in
709
                    -nextstep* )
710
                        ;;
711
                    -ns2*)
712
                      os=-nextstep2
713
                        ;;
714
                    *)
715
                      os=-nextstep3
716
                        ;;
717
                esac
718
                ;;
719
        nh3000)
720
                basic_machine=m68k-harris
721
                os=-cxux
722
                ;;
723
        nh[45]000)
724
                basic_machine=m88k-harris
725
                os=-cxux
726
                ;;
727
        nindy960)
728
                basic_machine=i960-intel
729
                os=-nindy
730
                ;;
731
        mon960)
732
                basic_machine=i960-intel
733
                os=-mon960
734
                ;;
735
        nonstopux)
736
                basic_machine=mips-compaq
737
                os=-nonstopux
738
                ;;
739
        np1)
740
                basic_machine=np1-gould
741
                ;;
742
        nv1)
743
                basic_machine=nv1-cray
744
                os=-unicosmp
745
                ;;
746
        nsr-tandem)
747
                basic_machine=nsr-tandem
748
                ;;
749
        op50n-* | op60c-*)
750
                basic_machine=hppa1.1-oki
751
                os=-proelf
752
                ;;
753
        or32 | or32-*)
754
                basic_machine=or32-unknown
755
                os=-coff
756
                ;;
757
        os400)
758
                basic_machine=powerpc-ibm
759
                os=-os400
760
                ;;
761
        OSE68000 | ose68000)
762
                basic_machine=m68000-ericsson
763
                os=-ose
764
                ;;
765
        os68k)
766
                basic_machine=m68k-none
767
                os=-os68k
768
                ;;
769
        pa-hitachi)
770
                basic_machine=hppa1.1-hitachi
771
                os=-hiuxwe2
772
                ;;
773
        paragon)
774
                basic_machine=i860-intel
775
                os=-osf
776
                ;;
777
        pbd)
778
                basic_machine=sparc-tti
779
                ;;
780
        pbb)
781
                basic_machine=m68k-tti
782
                ;;
783
        pc532 | pc532-*)
784
                basic_machine=ns32k-pc532
785
                ;;
786
        pentium | p5 | k5 | k6 | nexgen | viac3)
787
                basic_machine=i586-pc
788
                ;;
789
        pentiumpro | p6 | 6x86 | athlon | athlon_*)
790
                basic_machine=i686-pc
791
                ;;
792
        pentiumii | pentium2 | pentiumiii | pentium3)
793
                basic_machine=i686-pc
794
                ;;
795
        pentium4)
796
                basic_machine=i786-pc
797
                ;;
798
        pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
799
                basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
800
                ;;
801
        pentiumpro-* | p6-* | 6x86-* | athlon-*)
802
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
803
                ;;
804
        pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
805
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
806
                ;;
807
        pentium4-*)
808
                basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
809
                ;;
810
        pn)
811
                basic_machine=pn-gould
812
                ;;
813
        power)  basic_machine=power-ibm
814
                ;;
815
        ppc)    basic_machine=powerpc-unknown
816
                ;;
817
        ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
818
                ;;
819
        ppcle | powerpclittle | ppc-le | powerpc-little)
820
                basic_machine=powerpcle-unknown
821
                ;;
822
        ppcle-* | powerpclittle-*)
823
                basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
824
                ;;
825
        ppc64)  basic_machine=powerpc64-unknown
826
                ;;
827
        ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
828
                ;;
829
        ppc64le | powerpc64little | ppc64-le | powerpc64-little)
830
                basic_machine=powerpc64le-unknown
831
                ;;
832
        ppc64le-* | powerpc64little-*)
833
                basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
834
                ;;
835
        ps2)
836
                basic_machine=i386-ibm
837
                ;;
838
        pw32)
839
                basic_machine=i586-unknown
840
                os=-pw32
841
                ;;
842
        rom68k)
843
                basic_machine=m68k-rom68k
844
                os=-coff
845
                ;;
846
        rm[46]00)
847
                basic_machine=mips-siemens
848
                ;;
849
        rtpc | rtpc-*)
850
                basic_machine=romp-ibm
851
                ;;
852
        s390 | s390-*)
853
                basic_machine=s390-ibm
854
                ;;
855
        s390x | s390x-*)
856
                basic_machine=s390x-ibm
857
                ;;
858
        sa29200)
859
                basic_machine=a29k-amd
860
                os=-udi
861
                ;;
862
        sb1)
863
                basic_machine=mipsisa64sb1-unknown
864
                ;;
865
        sb1el)
866
                basic_machine=mipsisa64sb1el-unknown
867
                ;;
868
        sei)
869
                basic_machine=mips-sei
870
                os=-seiux
871
                ;;
872
        sequent)
873
                basic_machine=i386-sequent
874
                ;;
875
        sh)
876
                basic_machine=sh-hitachi
877
                os=-hms
878
                ;;
879
        sh64)
880
                basic_machine=sh64-unknown
881
                ;;
882
        sparclite-wrs | simso-wrs)
883
                basic_machine=sparclite-wrs
884
                os=-vxworks
885
                ;;
886
        sps7)
887
                basic_machine=m68k-bull
888
                os=-sysv2
889
                ;;
890
        spur)
891
                basic_machine=spur-unknown
892
                ;;
893
        st2000)
894
                basic_machine=m68k-tandem
895
                ;;
896
        stratus)
897
                basic_machine=i860-stratus
898
                os=-sysv4
899
                ;;
900
        sun2)
901
                basic_machine=m68000-sun
902
                ;;
903
        sun2os3)
904
                basic_machine=m68000-sun
905
                os=-sunos3
906
                ;;
907
        sun2os4)
908
                basic_machine=m68000-sun
909
                os=-sunos4
910
                ;;
911
        sun3os3)
912
                basic_machine=m68k-sun
913
                os=-sunos3
914
                ;;
915
        sun3os4)
916
                basic_machine=m68k-sun
917
                os=-sunos4
918
                ;;
919
        sun4os3)
920
                basic_machine=sparc-sun
921
                os=-sunos3
922
                ;;
923
        sun4os4)
924
                basic_machine=sparc-sun
925
                os=-sunos4
926
                ;;
927
        sun4sol2)
928
                basic_machine=sparc-sun
929
                os=-solaris2
930
                ;;
931
        sun3 | sun3-*)
932
                basic_machine=m68k-sun
933
                ;;
934
        sun4)
935
                basic_machine=sparc-sun
936
                ;;
937
        sun386 | sun386i | roadrunner)
938
                basic_machine=i386-sun
939
                ;;
940
        sv1)
941
                basic_machine=sv1-cray
942
                os=-unicos
943
                ;;
944
        symmetry)
945
                basic_machine=i386-sequent
946
                os=-dynix
947
                ;;
948
        t3e)
949
                basic_machine=alphaev5-cray
950
                os=-unicos
951
                ;;
952
        t90)
953
                basic_machine=t90-cray
954
                os=-unicos
955
                ;;
956
        tic54x | c54x*)
957
                basic_machine=tic54x-unknown
958
                os=-coff
959
                ;;
960
        tic55x | c55x*)
961
                basic_machine=tic55x-unknown
962
                os=-coff
963
                ;;
964
        tic6x | c6x*)
965
                basic_machine=tic6x-unknown
966
                os=-coff
967
                ;;
968
        tx39)
969
                basic_machine=mipstx39-unknown
970
                ;;
971
        tx39el)
972
                basic_machine=mipstx39el-unknown
973
                ;;
974
        toad1)
975
                basic_machine=pdp10-xkl
976
                os=-tops20
977
                ;;
978
        tower | tower-32)
979
                basic_machine=m68k-ncr
980
                ;;
981
        tpf)
982
                basic_machine=s390x-ibm
983
                os=-tpf
984
                ;;
985
        udi29k)
986
                basic_machine=a29k-amd
987
                os=-udi
988
                ;;
989
        ultra3)
990
                basic_machine=a29k-nyu
991
                os=-sym1
992
                ;;
993
        v810 | necv810)
994
                basic_machine=v810-nec
995
                os=-none
996
                ;;
997
        vaxv)
998
                basic_machine=vax-dec
999
                os=-sysv
1000
                ;;
1001
        vms)
1002
                basic_machine=vax-dec
1003
                os=-vms
1004
                ;;
1005
        vpp*|vx|vx-*)
1006
                basic_machine=f301-fujitsu
1007
                ;;
1008
        vxworks960)
1009
                basic_machine=i960-wrs
1010
                os=-vxworks
1011
                ;;
1012
        vxworks68)
1013
                basic_machine=m68k-wrs
1014
                os=-vxworks
1015
                ;;
1016
        vxworks29k)
1017
                basic_machine=a29k-wrs
1018
                os=-vxworks
1019
                ;;
1020
        w65*)
1021
                basic_machine=w65-wdc
1022
                os=-none
1023
                ;;
1024
        w89k-*)
1025
                basic_machine=hppa1.1-winbond
1026
                os=-proelf
1027
                ;;
1028
        xps | xps100)
1029
                basic_machine=xps100-honeywell
1030
                ;;
1031
        ymp)
1032
                basic_machine=ymp-cray
1033
                os=-unicos
1034
                ;;
1035
        z8k-*-coff)
1036
                basic_machine=z8k-unknown
1037
                os=-sim
1038
                ;;
1039
        none)
1040
                basic_machine=none-none
1041
                os=-none
1042
                ;;
1043
 
1044
# Here we handle the default manufacturer of certain CPU types.  It is in
1045
# some cases the only manufacturer, in others, it is the most popular.
1046
        w89k)
1047
                basic_machine=hppa1.1-winbond
1048
                ;;
1049
        op50n)
1050
                basic_machine=hppa1.1-oki
1051
                ;;
1052
        op60c)
1053
                basic_machine=hppa1.1-oki
1054
                ;;
1055
        romp)
1056
                basic_machine=romp-ibm
1057
                ;;
1058
        rs6000)
1059
                basic_machine=rs6000-ibm
1060
                ;;
1061
        vax)
1062
                basic_machine=vax-dec
1063
                ;;
1064
        pdp10)
1065
                # there are many clones, so DEC is not a safe bet
1066
                basic_machine=pdp10-unknown
1067
                ;;
1068
        pdp11)
1069
                basic_machine=pdp11-dec
1070
                ;;
1071
        we32k)
1072
                basic_machine=we32k-att
1073
                ;;
1074
        sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
1075
                basic_machine=sh-unknown
1076
                ;;
1077
        sh64)
1078
                basic_machine=sh64-unknown
1079
                ;;
1080
        sparc | sparcv9 | sparcv9b)
1081
                basic_machine=sparc-sun
1082
                ;;
1083
        cydra)
1084
                basic_machine=cydra-cydrome
1085
                ;;
1086
        orion)
1087
                basic_machine=orion-highlevel
1088
                ;;
1089
        orion105)
1090
                basic_machine=clipper-highlevel
1091
                ;;
1092
        mac | mpw | mac-mpw)
1093
                basic_machine=m68k-apple
1094
                ;;
1095
        pmac | pmac-mpw)
1096
                basic_machine=powerpc-apple
1097
                ;;
1098
        *-unknown)
1099
                # Make sure to match an already-canonicalized machine name.
1100
                ;;
1101
        *)
1102
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1103
                exit 1
1104
                ;;
1105
esac
1106
 
1107
# Here we canonicalize certain aliases for manufacturers.
1108
case $basic_machine in
1109
        *-digital*)
1110
                basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1111
                ;;
1112
        *-commodore*)
1113
                basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1114
                ;;
1115
        *)
1116
                ;;
1117
esac
1118
 
1119
# Decode manufacturer-specific aliases for certain operating systems.
1120
 
1121
if [ x"$os" != x"" ]
1122
then
1123
case $os in
1124
        # First match some system type aliases
1125
        # that might get confused with valid system types.
1126
        # -solaris* is a basic system type, with this one exception.
1127
        -solaris1 | -solaris1.*)
1128
                os=`echo $os | sed -e 's|solaris1|sunos4|'`
1129
                ;;
1130
        -solaris)
1131
                os=-solaris2
1132
                ;;
1133
        -svr4*)
1134
                os=-sysv4
1135
                ;;
1136
        -unixware*)
1137
                os=-sysv4.2uw
1138
                ;;
1139
        -gnu/linux*)
1140
                os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1141
                ;;
1142
        # First accept the basic system types.
1143
        # The portable systems comes first.
1144
        # Each alternative MUST END IN A *, to match a version number.
1145
        # -sysv* is not here because it comes later, after sysvr4.
1146
        -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1147
              | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1148
              | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1149
              | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1150
              | -aos* \
1151
              | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1152
              | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1153
              | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
1154
              | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1155
              | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1156
              | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1157
              | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1158
              | -chorusos* | -chorusrdb* \
1159
              | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1160
              | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
1161
              | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1162
              | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1163
              | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1164
              | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1165
              | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1166
              | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly*)
1167
        # Remember, each alternative MUST END IN *, to match a version number.
1168
                ;;
1169
        -qnx*)
1170
                case $basic_machine in
1171
                    x86-* | i*86-*)
1172
                        ;;
1173
                    *)
1174
                        os=-nto$os
1175
                        ;;
1176
                esac
1177
                ;;
1178
        -nto-qnx*)
1179
                ;;
1180
        -nto*)
1181
                os=`echo $os | sed -e 's|nto|nto-qnx|'`
1182
                ;;
1183
        -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1184
              | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1185
              | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1186
                ;;
1187
        -mac*)
1188
                os=`echo $os | sed -e 's|mac|macos|'`
1189
                ;;
1190
        -linux-dietlibc)
1191
                os=-linux-dietlibc
1192
                ;;
1193
        -linux*)
1194
                os=`echo $os | sed -e 's|linux|linux-gnu|'`
1195
                ;;
1196
        -sunos5*)
1197
                os=`echo $os | sed -e 's|sunos5|solaris2|'`
1198
                ;;
1199
        -sunos6*)
1200
                os=`echo $os | sed -e 's|sunos6|solaris3|'`
1201
                ;;
1202
        -opened*)
1203
                os=-openedition
1204
                ;;
1205
        -os400*)
1206
                os=-os400
1207
                ;;
1208
        -wince*)
1209
                os=-wince
1210
                ;;
1211
        -osfrose*)
1212
                os=-osfrose
1213
                ;;
1214
        -osf*)
1215
                os=-osf
1216
                ;;
1217
        -utek*)
1218
                os=-bsd
1219
                ;;
1220
        -dynix*)
1221
                os=-bsd
1222
                ;;
1223
        -acis*)
1224
                os=-aos
1225
                ;;
1226
        -atheos*)
1227
                os=-atheos
1228
                ;;
1229
        -syllable*)
1230
                os=-syllable
1231
                ;;
1232
        -386bsd)
1233
                os=-bsd
1234
                ;;
1235
        -ctix* | -uts*)
1236
                os=-sysv
1237
                ;;
1238
        -nova*)
1239
                os=-rtmk-nova
1240
                ;;
1241
        -ns2 )
1242
                os=-nextstep2
1243
                ;;
1244
        -nsk*)
1245
                os=-nsk
1246
                ;;
1247
        # Preserve the version number of sinix5.
1248
        -sinix5.*)
1249
                os=`echo $os | sed -e 's|sinix|sysv|'`
1250
                ;;
1251
        -sinix*)
1252
                os=-sysv4
1253
                ;;
1254
        -tpf*)
1255
                os=-tpf
1256
                ;;
1257
        -triton*)
1258
                os=-sysv3
1259
                ;;
1260
        -oss*)
1261
                os=-sysv3
1262
                ;;
1263
        -svr4)
1264
                os=-sysv4
1265
                ;;
1266
        -svr3)
1267
                os=-sysv3
1268
                ;;
1269
        -sysvr4)
1270
                os=-sysv4
1271
                ;;
1272
        # This must come after -sysvr4.
1273
        -sysv*)
1274
                ;;
1275
        -ose*)
1276
                os=-ose
1277
                ;;
1278
        -es1800*)
1279
                os=-ose
1280
                ;;
1281
        -xenix)
1282
                os=-xenix
1283
                ;;
1284
        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1285
                os=-mint
1286
                ;;
1287
        -aros*)
1288
                os=-aros
1289
                ;;
1290
        -kaos*)
1291
                os=-kaos
1292
                ;;
1293
        -none)
1294
                ;;
1295
        *)
1296
                # Get rid of the `-' at the beginning of $os.
1297
                os=`echo $os | sed 's/[^-]*-//'`
1298
                echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1299
                exit 1
1300
                ;;
1301
esac
1302
else
1303
 
1304
# Here we handle the default operating systems that come with various machines.
1305
# The value should be what the vendor currently ships out the door with their
1306
# machine or put another way, the most popular os provided with the machine.
1307
 
1308
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1309
# "-sun"), then you have to tell the case statement up towards the top
1310
# that MANUFACTURER isn't an operating system.  Otherwise, code above
1311
# will signal an error saying that MANUFACTURER isn't an operating
1312
# system, and we'll never get to this point.
1313
 
1314
case $basic_machine in
1315
        *-acorn)
1316
                os=-riscix1.2
1317
                ;;
1318
        arm*-rebel)
1319
                os=-linux
1320
                ;;
1321
        arm*-semi)
1322
                os=-aout
1323
                ;;
1324
    c4x-* | tic4x-*)
1325
        os=-coff
1326
        ;;
1327
        # This must come before the *-dec entry.
1328
        pdp10-*)
1329
                os=-tops20
1330
                ;;
1331
        pdp11-*)
1332
                os=-none
1333
                ;;
1334
        *-dec | vax-*)
1335
                os=-ultrix4.2
1336
                ;;
1337
        m68*-apollo)
1338
                os=-domain
1339
                ;;
1340
        i386-sun)
1341
                os=-sunos4.0.2
1342
                ;;
1343
        m68000-sun)
1344
                os=-sunos3
1345
                # This also exists in the configure program, but was not the
1346
                # default.
1347
                # os=-sunos4
1348
                ;;
1349
        m68*-cisco)
1350
                os=-aout
1351
                ;;
1352
        mips*-cisco)
1353
                os=-elf
1354
                ;;
1355
        mips*-*)
1356
                os=-elf
1357
                ;;
1358
        or32-*)
1359
                os=-coff
1360
                ;;
1361
        *-tti)  # must be before sparc entry or we get the wrong os.
1362
                os=-sysv3
1363
                ;;
1364
        sparc-* | *-sun)
1365
                os=-sunos4.1.1
1366
                ;;
1367
        *-be)
1368
                os=-beos
1369
                ;;
1370
        *-ibm)
1371
                os=-aix
1372
                ;;
1373
        *-wec)
1374
                os=-proelf
1375
                ;;
1376
        *-winbond)
1377
                os=-proelf
1378
                ;;
1379
        *-oki)
1380
                os=-proelf
1381
                ;;
1382
        *-hp)
1383
                os=-hpux
1384
                ;;
1385
        *-hitachi)
1386
                os=-hiux
1387
                ;;
1388
        i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1389
                os=-sysv
1390
                ;;
1391
        *-cbm)
1392
                os=-amigaos
1393
                ;;
1394
        *-dg)
1395
                os=-dgux
1396
                ;;
1397
        *-dolphin)
1398
                os=-sysv3
1399
                ;;
1400
        m68k-ccur)
1401
                os=-rtu
1402
                ;;
1403
        m88k-omron*)
1404
                os=-luna
1405
                ;;
1406
        *-next )
1407
                os=-nextstep
1408
                ;;
1409
        *-sequent)
1410
                os=-ptx
1411
                ;;
1412
        *-crds)
1413
                os=-unos
1414
                ;;
1415
        *-ns)
1416
                os=-genix
1417
                ;;
1418
        i370-*)
1419
                os=-mvs
1420
                ;;
1421
        *-next)
1422
                os=-nextstep3
1423
                ;;
1424
        *-gould)
1425
                os=-sysv
1426
                ;;
1427
        *-highlevel)
1428
                os=-bsd
1429
                ;;
1430
        *-encore)
1431
                os=-bsd
1432
                ;;
1433
        *-sgi)
1434
                os=-irix
1435
                ;;
1436
        *-siemens)
1437
                os=-sysv4
1438
                ;;
1439
        *-masscomp)
1440
                os=-rtu
1441
                ;;
1442
        f30[01]-fujitsu | f700-fujitsu)
1443
                os=-uxpv
1444
                ;;
1445
        *-rom68k)
1446
                os=-coff
1447
                ;;
1448
        *-*bug)
1449
                os=-coff
1450
                ;;
1451
        *-apple)
1452
                os=-macos
1453
                ;;
1454
        *-atari*)
1455
                os=-mint
1456
                ;;
1457
        *)
1458
                os=-none
1459
                ;;
1460
esac
1461
fi
1462
 
1463
# Here we handle the case where we know the os, and the CPU type, but not the
1464
# manufacturer.  We pick the logical manufacturer.
1465
vendor=unknown
1466
case $basic_machine in
1467
        *-unknown)
1468
                case $os in
1469
                        -riscix*)
1470
                                vendor=acorn
1471
                                ;;
1472
                        -sunos*)
1473
                                vendor=sun
1474
                                ;;
1475
                        -aix*)
1476
                                vendor=ibm
1477
                                ;;
1478
                        -beos*)
1479
                                vendor=be
1480
                                ;;
1481
                        -hpux*)
1482
                                vendor=hp
1483
                                ;;
1484
                        -mpeix*)
1485
                                vendor=hp
1486
                                ;;
1487
                        -hiux*)
1488
                                vendor=hitachi
1489
                                ;;
1490
                        -unos*)
1491
                                vendor=crds
1492
                                ;;
1493
                        -dgux*)
1494
                                vendor=dg
1495
                                ;;
1496
                        -luna*)
1497
                                vendor=omron
1498
                                ;;
1499
                        -genix*)
1500
                                vendor=ns
1501
                                ;;
1502
                        -mvs* | -opened*)
1503
                                vendor=ibm
1504
                                ;;
1505
                        -os400*)
1506
                                vendor=ibm
1507
                                ;;
1508
                        -ptx*)
1509
                                vendor=sequent
1510
                                ;;
1511
                        -tpf*)
1512
                                vendor=ibm
1513
                                ;;
1514
                        -vxsim* | -vxworks* | -windiss*)
1515
                                vendor=wrs
1516
                                ;;
1517
                        -aux*)
1518
                                vendor=apple
1519
                                ;;
1520
                        -hms*)
1521
                                vendor=hitachi
1522
                                ;;
1523
                        -mpw* | -macos*)
1524
                                vendor=apple
1525
                                ;;
1526
                        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1527
                                vendor=atari
1528
                                ;;
1529
                        -vos*)
1530
                                vendor=stratus
1531
                                ;;
1532
                esac
1533
                basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1534
                ;;
1535
esac
1536
 
1537
echo $basic_machine$os
1538
exit 0
1539
 
1540
# Local variables:
1541
# eval: (add-hook 'write-file-hooks 'time-stamp)
1542
# time-stamp-start: "timestamp='"
1543
# time-stamp-format: "%:y-%02m-%02d"
1544
# time-stamp-end: "'"
1545
# End:

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