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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [config.sub] - Blame information for rev 304

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1 38 julius
#! /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 Free Software Foundation,
5
#   Inc.
6
 
7
timestamp='2006-09-20'
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 .  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 ."
71
 
72
version="\
73
GNU config.sub ($timestamp)
74
 
75
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
76
Free Software Foundation, Inc.
77
 
78
This is free software; see the source for copying conditions.  There is NO
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
        | 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 \
254
        | mips | mipsbe | mipseb | mipsel | mipsle \
255
        | mips16 \
256
        | mips64 | mips64el \
257
        | mips64vr | mips64vrel \
258
        | mips64orion | mips64orionel \
259
        | mips64vr4100 | mips64vr4100el \
260
        | mips64vr4300 | mips64vr4300el \
261
        | mips64vr5000 | mips64vr5000el \
262
        | mips64vr5900 | mips64vr5900el \
263
        | mipsisa32 | mipsisa32el \
264
        | mipsisa32r2 | mipsisa32r2el \
265
        | mipsisa64 | mipsisa64el \
266
        | mipsisa64r2 | mipsisa64r2el \
267
        | mipsisa64sb1 | mipsisa64sb1el \
268
        | mipsisa64sr71k | mipsisa64sr71kel \
269
        | mipstx39 | mipstx39el \
270
        | mn10200 | mn10300 \
271
        | mt \
272
        | msp430 \
273
        | nios | nios2 \
274
        | ns16k | ns32k \
275
        | or32 \
276
        | pdp10 | pdp11 | pj | pjl \
277
        | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
278
        | pyramid \
279
        | score \
280
        | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
281
        | sh64 | sh64le \
282
        | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
283
        | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
284
        | spu | strongarm \
285
        | tahoe | thumb | tic4x | tic80 | tron \
286
        | v850 | v850e \
287
        | we32k \
288
        | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
289
        | z8k)
290
                basic_machine=$basic_machine-unknown
291
                ;;
292
        m6811 | m68hc11 | m6812 | m68hc12)
293
                # Motorola 68HC11/12.
294
                basic_machine=$basic_machine-unknown
295
                os=-none
296
                ;;
297
        m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
298
                ;;
299
        ms1)
300
                basic_machine=mt-unknown
301
                ;;
302
 
303
        # We use `pc' rather than `unknown'
304
        # because (1) that's what they normally are, and
305
        # (2) the word "unknown" tends to confuse beginning users.
306
        i*86 | x86_64)
307
          basic_machine=$basic_machine-pc
308
          ;;
309
        # Object if more than one company name word.
310
        *-*-*)
311
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
312
                exit 1
313
                ;;
314
        # Recognize the basic CPU types with company name.
315
        580-* \
316
        | a29k-* \
317
        | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
318
        | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
319
        | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
320
        | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
321
        | avr-* | avr32-* \
322
        | bfin-* | bs2000-* \
323
        | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
324
        | clipper-* | craynv-* | cydra-* \
325
        | d10v-* | d30v-* | dlx-* \
326
        | elxsi-* \
327
        | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
328
        | h8300-* | h8500-* \
329
        | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
330
        | i*86-* | i860-* | i960-* | ia64-* \
331
        | ip2k-* | iq2000-* \
332
        | m32c-* | m32r-* | m32rle-* \
333
        | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
334
        | m88110-* | m88k-* | maxq-* | mcore-* \
335
        | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
336
        | mips16-* \
337
        | mips64-* | mips64el-* \
338
        | mips64vr-* | mips64vrel-* \
339
        | mips64orion-* | mips64orionel-* \
340
        | mips64vr4100-* | mips64vr4100el-* \
341
        | mips64vr4300-* | mips64vr4300el-* \
342
        | mips64vr5000-* | mips64vr5000el-* \
343
        | mips64vr5900-* | mips64vr5900el-* \
344
        | mipsisa32-* | mipsisa32el-* \
345
        | mipsisa32r2-* | mipsisa32r2el-* \
346
        | mipsisa64-* | mipsisa64el-* \
347
        | mipsisa64r2-* | mipsisa64r2el-* \
348
        | mipsisa64sb1-* | mipsisa64sb1el-* \
349
        | mipsisa64sr71k-* | mipsisa64sr71kel-* \
350
        | mipstx39-* | mipstx39el-* \
351
        | mmix-* \
352
        | mt-* \
353
        | msp430-* \
354
        | nios-* | nios2-* \
355
        | none-* | np1-* | ns16k-* | ns32k-* \
356
        | orion-* \
357
        | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
358
        | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
359
        | pyramid-* \
360
        | romp-* | rs6000-* \
361
        | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
362
        | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
363
        | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
364
        | sparclite-* \
365
        | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
366
        | tahoe-* | thumb-* \
367
        | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
368
        | tron-* \
369
        | v850-* | v850e-* | vax-* \
370
        | we32k-* \
371
        | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
372
        | xstormy16-* | xtensa-* \
373
        | ymp-* \
374
        | z8k-*)
375
                ;;
376
        # Recognize the various machine names and aliases which stand
377
        # for a CPU type and a company and sometimes even an OS.
378
        386bsd)
379
                basic_machine=i386-unknown
380
                os=-bsd
381
                ;;
382
        3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
383
                basic_machine=m68000-att
384
                ;;
385
        3b*)
386
                basic_machine=we32k-att
387
                ;;
388
        a29khif)
389
                basic_machine=a29k-amd
390
                os=-udi
391
                ;;
392
        abacus)
393
                basic_machine=abacus-unknown
394
                ;;
395
        adobe68k)
396
                basic_machine=m68010-adobe
397
                os=-scout
398
                ;;
399
        alliant | fx80)
400
                basic_machine=fx80-alliant
401
                ;;
402
        altos | altos3068)
403
                basic_machine=m68k-altos
404
                ;;
405
        am29k)
406
                basic_machine=a29k-none
407
                os=-bsd
408
                ;;
409
        amd64)
410
                basic_machine=x86_64-pc
411
                ;;
412
        amd64-*)
413
                basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
414
                ;;
415
        amdahl)
416
                basic_machine=580-amdahl
417
                os=-sysv
418
                ;;
419
        amiga | amiga-*)
420
                basic_machine=m68k-unknown
421
                ;;
422
        amigaos | amigados)
423
                basic_machine=m68k-unknown
424
                os=-amigaos
425
                ;;
426
        amigaunix | amix)
427
                basic_machine=m68k-unknown
428
                os=-sysv4
429
                ;;
430
        apollo68)
431
                basic_machine=m68k-apollo
432
                os=-sysv
433
                ;;
434
        apollo68bsd)
435
                basic_machine=m68k-apollo
436
                os=-bsd
437
                ;;
438
        aux)
439
                basic_machine=m68k-apple
440
                os=-aux
441
                ;;
442
        balance)
443
                basic_machine=ns32k-sequent
444
                os=-dynix
445
                ;;
446
        c90)
447
                basic_machine=c90-cray
448
                os=-unicos
449
                ;;
450
        convex-c1)
451
                basic_machine=c1-convex
452
                os=-bsd
453
                ;;
454
        convex-c2)
455
                basic_machine=c2-convex
456
                os=-bsd
457
                ;;
458
        convex-c32)
459
                basic_machine=c32-convex
460
                os=-bsd
461
                ;;
462
        convex-c34)
463
                basic_machine=c34-convex
464
                os=-bsd
465
                ;;
466
        convex-c38)
467
                basic_machine=c38-convex
468
                os=-bsd
469
                ;;
470
        cray | j90)
471
                basic_machine=j90-cray
472
                os=-unicos
473
                ;;
474
        craynv)
475
                basic_machine=craynv-cray
476
                os=-unicosmp
477
                ;;
478
        cr16c)
479
                basic_machine=cr16c-unknown
480
                os=-elf
481
                ;;
482
        crds | unos)
483
                basic_machine=m68k-crds
484
                ;;
485
        crisv32 | crisv32-* | etraxfs*)
486
                basic_machine=crisv32-axis
487
                ;;
488
        cris | cris-* | etrax*)
489
                basic_machine=cris-axis
490
                ;;
491
        crx)
492
                basic_machine=crx-unknown
493
                os=-elf
494
                ;;
495
        da30 | da30-*)
496
                basic_machine=m68k-da30
497
                ;;
498
        decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
499
                basic_machine=mips-dec
500
                ;;
501
        decsystem10* | dec10*)
502
                basic_machine=pdp10-dec
503
                os=-tops10
504
                ;;
505
        decsystem20* | dec20*)
506
                basic_machine=pdp10-dec
507
                os=-tops20
508
                ;;
509
        delta | 3300 | motorola-3300 | motorola-delta \
510
              | 3300-motorola | delta-motorola)
511
                basic_machine=m68k-motorola
512
                ;;
513
        delta88)
514
                basic_machine=m88k-motorola
515
                os=-sysv3
516
                ;;
517
        djgpp)
518
                basic_machine=i586-pc
519
                os=-msdosdjgpp
520
                ;;
521
        dpx20 | dpx20-*)
522
                basic_machine=rs6000-bull
523
                os=-bosx
524
                ;;
525
        dpx2* | dpx2*-bull)
526
                basic_machine=m68k-bull
527
                os=-sysv3
528
                ;;
529
        ebmon29k)
530
                basic_machine=a29k-amd
531
                os=-ebmon
532
                ;;
533
        elxsi)
534
                basic_machine=elxsi-elxsi
535
                os=-bsd
536
                ;;
537
        encore | umax | mmax)
538
                basic_machine=ns32k-encore
539
                ;;
540
        es1800 | OSE68k | ose68k | ose | OSE)
541
                basic_machine=m68k-ericsson
542
                os=-ose
543
                ;;
544
        fx2800)
545
                basic_machine=i860-alliant
546
                ;;
547
        genix)
548
                basic_machine=ns32k-ns
549
                ;;
550
        gmicro)
551
                basic_machine=tron-gmicro
552
                os=-sysv
553
                ;;
554
        go32)
555
                basic_machine=i386-pc
556
                os=-go32
557
                ;;
558
        h3050r* | hiux*)
559
                basic_machine=hppa1.1-hitachi
560
                os=-hiuxwe2
561
                ;;
562
        h8300hms)
563
                basic_machine=h8300-hitachi
564
                os=-hms
565
                ;;
566
        h8300xray)
567
                basic_machine=h8300-hitachi
568
                os=-xray
569
                ;;
570
        h8500hms)
571
                basic_machine=h8500-hitachi
572
                os=-hms
573
                ;;
574
        harris)
575
                basic_machine=m88k-harris
576
                os=-sysv3
577
                ;;
578
        hp300-*)
579
                basic_machine=m68k-hp
580
                ;;
581
        hp300bsd)
582
                basic_machine=m68k-hp
583
                os=-bsd
584
                ;;
585
        hp300hpux)
586
                basic_machine=m68k-hp
587
                os=-hpux
588
                ;;
589
        hp3k9[0-9][0-9] | hp9[0-9][0-9])
590
                basic_machine=hppa1.0-hp
591
                ;;
592
        hp9k2[0-9][0-9] | hp9k31[0-9])
593
                basic_machine=m68000-hp
594
                ;;
595
        hp9k3[2-9][0-9])
596
                basic_machine=m68k-hp
597
                ;;
598
        hp9k6[0-9][0-9] | hp6[0-9][0-9])
599
                basic_machine=hppa1.0-hp
600
                ;;
601
        hp9k7[0-79][0-9] | hp7[0-79][0-9])
602
                basic_machine=hppa1.1-hp
603
                ;;
604
        hp9k78[0-9] | hp78[0-9])
605
                # FIXME: really hppa2.0-hp
606
                basic_machine=hppa1.1-hp
607
                ;;
608
        hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
609
                # FIXME: really hppa2.0-hp
610
                basic_machine=hppa1.1-hp
611
                ;;
612
        hp9k8[0-9][13679] | hp8[0-9][13679])
613
                basic_machine=hppa1.1-hp
614
                ;;
615
        hp9k8[0-9][0-9] | hp8[0-9][0-9])
616
                basic_machine=hppa1.0-hp
617
                ;;
618
        hppa-next)
619
                os=-nextstep3
620
                ;;
621
        hppaosf)
622
                basic_machine=hppa1.1-hp
623
                os=-osf
624
                ;;
625
        hppro)
626
                basic_machine=hppa1.1-hp
627
                os=-proelf
628
                ;;
629
        i370-ibm* | ibm*)
630
                basic_machine=i370-ibm
631
                ;;
632
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
633
        i*86v32)
634
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
635
                os=-sysv32
636
                ;;
637
        i*86v4*)
638
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
639
                os=-sysv4
640
                ;;
641
        i*86v)
642
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
643
                os=-sysv
644
                ;;
645
        i*86sol2)
646
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
647
                os=-solaris2
648
                ;;
649
        i386mach)
650
                basic_machine=i386-mach
651
                os=-mach
652
                ;;
653
        i386-vsta | vsta)
654
                basic_machine=i386-unknown
655
                os=-vsta
656
                ;;
657
        iris | iris4d)
658
                basic_machine=mips-sgi
659
                case $os in
660
                    -irix*)
661
                        ;;
662
                    *)
663
                        os=-irix4
664
                        ;;
665
                esac
666
                ;;
667
        isi68 | isi)
668
                basic_machine=m68k-isi
669
                os=-sysv
670
                ;;
671
        m88k-omron*)
672
                basic_machine=m88k-omron
673
                ;;
674
        magnum | m3230)
675
                basic_machine=mips-mips
676
                os=-sysv
677
                ;;
678
        merlin)
679
                basic_machine=ns32k-utek
680
                os=-sysv
681
                ;;
682
        mingw32)
683
                basic_machine=i386-pc
684
                os=-mingw32
685
                ;;
686
        miniframe)
687
                basic_machine=m68000-convergent
688
                ;;
689
        *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
690
                basic_machine=m68k-atari
691
                os=-mint
692
                ;;
693
        mips3*-*)
694
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
695
                ;;
696
        mips3*)
697
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
698
                ;;
699
        monitor)
700
                basic_machine=m68k-rom68k
701
                os=-coff
702
                ;;
703
        morphos)
704
                basic_machine=powerpc-unknown
705
                os=-morphos
706
                ;;
707
        msdos)
708
                basic_machine=i386-pc
709
                os=-msdos
710
                ;;
711
        ms1-*)
712
                basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
713
                ;;
714
        mvs)
715
                basic_machine=i370-ibm
716
                os=-mvs
717
                ;;
718
        ncr3000)
719
                basic_machine=i486-ncr
720
                os=-sysv4
721
                ;;
722
        netbsd386)
723
                basic_machine=i386-unknown
724
                os=-netbsd
725
                ;;
726
        netwinder)
727
                basic_machine=armv4l-rebel
728
                os=-linux
729
                ;;
730
        news | news700 | news800 | news900)
731
                basic_machine=m68k-sony
732
                os=-newsos
733
                ;;
734
        news1000)
735
                basic_machine=m68030-sony
736
                os=-newsos
737
                ;;
738
        news-3600 | risc-news)
739
                basic_machine=mips-sony
740
                os=-newsos
741
                ;;
742
        necv70)
743
                basic_machine=v70-nec
744
                os=-sysv
745
                ;;
746
        next | m*-next )
747
                basic_machine=m68k-next
748
                case $os in
749
                    -nextstep* )
750
                        ;;
751
                    -ns2*)
752
                      os=-nextstep2
753
                        ;;
754
                    *)
755
                      os=-nextstep3
756
                        ;;
757
                esac
758
                ;;
759
        nh3000)
760
                basic_machine=m68k-harris
761
                os=-cxux
762
                ;;
763
        nh[45]000)
764
                basic_machine=m88k-harris
765
                os=-cxux
766
                ;;
767
        nindy960)
768
                basic_machine=i960-intel
769
                os=-nindy
770
                ;;
771
        mon960)
772
                basic_machine=i960-intel
773
                os=-mon960
774
                ;;
775
        nonstopux)
776
                basic_machine=mips-compaq
777
                os=-nonstopux
778
                ;;
779
        np1)
780
                basic_machine=np1-gould
781
                ;;
782
        nsr-tandem)
783
                basic_machine=nsr-tandem
784
                ;;
785
        op50n-* | op60c-*)
786
                basic_machine=hppa1.1-oki
787
                os=-proelf
788
                ;;
789
        os400)
790
                basic_machine=powerpc-ibm
791
                os=-os400
792
                ;;
793
        OSE68000 | ose68000)
794
                basic_machine=m68000-ericsson
795
                os=-ose
796
                ;;
797
        os68k)
798
                basic_machine=m68k-none
799
                os=-os68k
800
                ;;
801
        pa-hitachi)
802
                basic_machine=hppa1.1-hitachi
803
                os=-hiuxwe2
804
                ;;
805
        paragon)
806
                basic_machine=i860-intel
807
                os=-osf
808
                ;;
809
        pbd)
810
                basic_machine=sparc-tti
811
                ;;
812
        pbb)
813
                basic_machine=m68k-tti
814
                ;;
815
        pc532 | pc532-*)
816
                basic_machine=ns32k-pc532
817
                ;;
818
        pc98)
819
                basic_machine=i386-pc
820
                ;;
821
        pc98-*)
822
                basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
823
                ;;
824
        pentium | p5 | k5 | k6 | nexgen | viac3)
825
                basic_machine=i586-pc
826
                ;;
827
        pentiumpro | p6 | 6x86 | athlon | athlon_*)
828
                basic_machine=i686-pc
829
                ;;
830
        pentiumii | pentium2 | pentiumiii | pentium3)
831
                basic_machine=i686-pc
832
                ;;
833
        pentium4)
834
                basic_machine=i786-pc
835
                ;;
836
        pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
837
                basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
838
                ;;
839
        pentiumpro-* | p6-* | 6x86-* | athlon-*)
840
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
841
                ;;
842
        pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
843
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
844
                ;;
845
        pentium4-*)
846
                basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
847
                ;;
848
        pn)
849
                basic_machine=pn-gould
850
                ;;
851
        power)  basic_machine=power-ibm
852
                ;;
853
        ppc)    basic_machine=powerpc-unknown
854
                ;;
855
        ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
856
                ;;
857
        ppcle | powerpclittle | ppc-le | powerpc-little)
858
                basic_machine=powerpcle-unknown
859
                ;;
860
        ppcle-* | powerpclittle-*)
861
                basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
862
                ;;
863
        ppc64)  basic_machine=powerpc64-unknown
864
                ;;
865
        ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
866
                ;;
867
        ppc64le | powerpc64little | ppc64-le | powerpc64-little)
868
                basic_machine=powerpc64le-unknown
869
                ;;
870
        ppc64le-* | powerpc64little-*)
871
                basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
872
                ;;
873
        ps2)
874
                basic_machine=i386-ibm
875
                ;;
876
        pw32)
877
                basic_machine=i586-unknown
878
                os=-pw32
879
                ;;
880
        rdos)
881
                basic_machine=i386-pc
882
                os=-rdos
883
                ;;
884
        rom68k)
885
                basic_machine=m68k-rom68k
886
                os=-coff
887
                ;;
888
        rm[46]00)
889
                basic_machine=mips-siemens
890
                ;;
891
        rtpc | rtpc-*)
892
                basic_machine=romp-ibm
893
                ;;
894
        s390 | s390-*)
895
                basic_machine=s390-ibm
896
                ;;
897
        s390x | s390x-*)
898
                basic_machine=s390x-ibm
899
                ;;
900
        sa29200)
901
                basic_machine=a29k-amd
902
                os=-udi
903
                ;;
904
        sb1)
905
                basic_machine=mipsisa64sb1-unknown
906
                ;;
907
        sb1el)
908
                basic_machine=mipsisa64sb1el-unknown
909
                ;;
910
        sde)
911
                basic_machine=mipsisa32-sde
912
                os=-elf
913
                ;;
914
        sei)
915
                basic_machine=mips-sei
916
                os=-seiux
917
                ;;
918
        sequent)
919
                basic_machine=i386-sequent
920
                ;;
921
        sh)
922
                basic_machine=sh-hitachi
923
                os=-hms
924
                ;;
925
        sh64)
926
                basic_machine=sh64-unknown
927
                ;;
928
        sparclite-wrs | simso-wrs)
929
                basic_machine=sparclite-wrs
930
                os=-vxworks
931
                ;;
932
        sps7)
933
                basic_machine=m68k-bull
934
                os=-sysv2
935
                ;;
936
        spur)
937
                basic_machine=spur-unknown
938
                ;;
939
        st2000)
940
                basic_machine=m68k-tandem
941
                ;;
942
        stratus)
943
                basic_machine=i860-stratus
944
                os=-sysv4
945
                ;;
946
        sun2)
947
                basic_machine=m68000-sun
948
                ;;
949
        sun2os3)
950
                basic_machine=m68000-sun
951
                os=-sunos3
952
                ;;
953
        sun2os4)
954
                basic_machine=m68000-sun
955
                os=-sunos4
956
                ;;
957
        sun3os3)
958
                basic_machine=m68k-sun
959
                os=-sunos3
960
                ;;
961
        sun3os4)
962
                basic_machine=m68k-sun
963
                os=-sunos4
964
                ;;
965
        sun4os3)
966
                basic_machine=sparc-sun
967
                os=-sunos3
968
                ;;
969
        sun4os4)
970
                basic_machine=sparc-sun
971
                os=-sunos4
972
                ;;
973
        sun4sol2)
974
                basic_machine=sparc-sun
975
                os=-solaris2
976
                ;;
977
        sun3 | sun3-*)
978
                basic_machine=m68k-sun
979
                ;;
980
        sun4)
981
                basic_machine=sparc-sun
982
                ;;
983
        sun386 | sun386i | roadrunner)
984
                basic_machine=i386-sun
985
                ;;
986
        sv1)
987
                basic_machine=sv1-cray
988
                os=-unicos
989
                ;;
990
        symmetry)
991
                basic_machine=i386-sequent
992
                os=-dynix
993
                ;;
994
        t3e)
995
                basic_machine=alphaev5-cray
996
                os=-unicos
997
                ;;
998
        t90)
999
                basic_machine=t90-cray
1000
                os=-unicos
1001
                ;;
1002
        tic54x | c54x*)
1003
                basic_machine=tic54x-unknown
1004
                os=-coff
1005
                ;;
1006
        tic55x | c55x*)
1007
                basic_machine=tic55x-unknown
1008
                os=-coff
1009
                ;;
1010
        tic6x | c6x*)
1011
                basic_machine=tic6x-unknown
1012
                os=-coff
1013
                ;;
1014
        tx39)
1015
                basic_machine=mipstx39-unknown
1016
                ;;
1017
        tx39el)
1018
                basic_machine=mipstx39el-unknown
1019
                ;;
1020
        toad1)
1021
                basic_machine=pdp10-xkl
1022
                os=-tops20
1023
                ;;
1024
        tower | tower-32)
1025
                basic_machine=m68k-ncr
1026
                ;;
1027
        tpf)
1028
                basic_machine=s390x-ibm
1029
                os=-tpf
1030
                ;;
1031
        udi29k)
1032
                basic_machine=a29k-amd
1033
                os=-udi
1034
                ;;
1035
        ultra3)
1036
                basic_machine=a29k-nyu
1037
                os=-sym1
1038
                ;;
1039
        v810 | necv810)
1040
                basic_machine=v810-nec
1041
                os=-none
1042
                ;;
1043
        vaxv)
1044
                basic_machine=vax-dec
1045
                os=-sysv
1046
                ;;
1047
        vms)
1048
                basic_machine=vax-dec
1049
                os=-vms
1050
                ;;
1051
        vpp*|vx|vx-*)
1052
                basic_machine=f301-fujitsu
1053
                ;;
1054
        vxworks960)
1055
                basic_machine=i960-wrs
1056
                os=-vxworks
1057
                ;;
1058
        vxworks68)
1059
                basic_machine=m68k-wrs
1060
                os=-vxworks
1061
                ;;
1062
        vxworks29k)
1063
                basic_machine=a29k-wrs
1064
                os=-vxworks
1065
                ;;
1066
        w65*)
1067
                basic_machine=w65-wdc
1068
                os=-none
1069
                ;;
1070
        w89k-*)
1071
                basic_machine=hppa1.1-winbond
1072
                os=-proelf
1073
                ;;
1074
        xbox)
1075
                basic_machine=i686-pc
1076
                os=-mingw32
1077
                ;;
1078
        xps | xps100)
1079
                basic_machine=xps100-honeywell
1080
                ;;
1081
        ymp)
1082
                basic_machine=ymp-cray
1083
                os=-unicos
1084
                ;;
1085
        z8k-*-coff)
1086
                basic_machine=z8k-unknown
1087
                os=-sim
1088
                ;;
1089
        none)
1090
                basic_machine=none-none
1091
                os=-none
1092
                ;;
1093
 
1094
# Here we handle the default manufacturer of certain CPU types.  It is in
1095
# some cases the only manufacturer, in others, it is the most popular.
1096
        w89k)
1097
                basic_machine=hppa1.1-winbond
1098
                ;;
1099
        op50n)
1100
                basic_machine=hppa1.1-oki
1101
                ;;
1102
        op60c)
1103
                basic_machine=hppa1.1-oki
1104
                ;;
1105
        romp)
1106
                basic_machine=romp-ibm
1107
                ;;
1108
        mmix)
1109
                basic_machine=mmix-knuth
1110
                ;;
1111
        rs6000)
1112
                basic_machine=rs6000-ibm
1113
                ;;
1114
        vax)
1115
                basic_machine=vax-dec
1116
                ;;
1117
        pdp10)
1118
                # there are many clones, so DEC is not a safe bet
1119
                basic_machine=pdp10-unknown
1120
                ;;
1121
        pdp11)
1122
                basic_machine=pdp11-dec
1123
                ;;
1124
        we32k)
1125
                basic_machine=we32k-att
1126
                ;;
1127
        sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1128
                basic_machine=sh-unknown
1129
                ;;
1130
        sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1131
                basic_machine=sparc-sun
1132
                ;;
1133
        cydra)
1134
                basic_machine=cydra-cydrome
1135
                ;;
1136
        orion)
1137
                basic_machine=orion-highlevel
1138
                ;;
1139
        orion105)
1140
                basic_machine=clipper-highlevel
1141
                ;;
1142
        mac | mpw | mac-mpw)
1143
                basic_machine=m68k-apple
1144
                ;;
1145
        pmac | pmac-mpw)
1146
                basic_machine=powerpc-apple
1147
                ;;
1148
        *-unknown)
1149
                # Make sure to match an already-canonicalized machine name.
1150
                ;;
1151
        *)
1152
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1153
                exit 1
1154
                ;;
1155
esac
1156
 
1157
# Here we canonicalize certain aliases for manufacturers.
1158
case $basic_machine in
1159
        *-digital*)
1160
                basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1161
                ;;
1162
        *-commodore*)
1163
                basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1164
                ;;
1165
        *)
1166
                ;;
1167
esac
1168
 
1169
# Decode manufacturer-specific aliases for certain operating systems.
1170
 
1171
if [ x"$os" != x"" ]
1172
then
1173
case $os in
1174
        # First match some system type aliases
1175
        # that might get confused with valid system types.
1176
        # -solaris* is a basic system type, with this one exception.
1177
        -solaris1 | -solaris1.*)
1178
                os=`echo $os | sed -e 's|solaris1|sunos4|'`
1179
                ;;
1180
        -solaris)
1181
                os=-solaris2
1182
                ;;
1183
        -svr4*)
1184
                os=-sysv4
1185
                ;;
1186
        -unixware*)
1187
                os=-sysv4.2uw
1188
                ;;
1189
        -gnu/linux*)
1190
                os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1191
                ;;
1192
        # First accept the basic system types.
1193
        # The portable systems comes first.
1194
        # Each alternative MUST END IN A *, to match a version number.
1195
        # -sysv* is not here because it comes later, after sysvr4.
1196
        -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1197
              | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1198
              | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1199
              | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1200
              | -aos* \
1201
              | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1202
              | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1203
              | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1204
              | -openbsd* | -solidbsd* \
1205
              | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1206
              | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1207
              | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1208
              | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1209
              | -chorusos* | -chorusrdb* \
1210
              | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1211
              | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1212
              | -uxpv* | -beos* | -mpeix* | -udk* \
1213
              | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1214
              | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1215
              | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1216
              | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1217
              | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1218
              | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1219
              | -skyos* | -haiku* | -rdos* | -toppers*)
1220
        # Remember, each alternative MUST END IN *, to match a version number.
1221
                ;;
1222
        -qnx*)
1223
                case $basic_machine in
1224
                    x86-* | i*86-*)
1225
                        ;;
1226
                    *)
1227
                        os=-nto$os
1228
                        ;;
1229
                esac
1230
                ;;
1231
        -nto-qnx*)
1232
                ;;
1233
        -nto*)
1234
                os=`echo $os | sed -e 's|nto|nto-qnx|'`
1235
                ;;
1236
        -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1237
              | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1238
              | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1239
                ;;
1240
        -mac*)
1241
                os=`echo $os | sed -e 's|mac|macos|'`
1242
                ;;
1243
        -linux-dietlibc)
1244
                os=-linux-dietlibc
1245
                ;;
1246
        -linux*)
1247
                os=`echo $os | sed -e 's|linux|linux-gnu|'`
1248
                ;;
1249
        -sunos5*)
1250
                os=`echo $os | sed -e 's|sunos5|solaris2|'`
1251
                ;;
1252
        -sunos6*)
1253
                os=`echo $os | sed -e 's|sunos6|solaris3|'`
1254
                ;;
1255
        -opened*)
1256
                os=-openedition
1257
                ;;
1258
        -os400*)
1259
                os=-os400
1260
                ;;
1261
        -wince*)
1262
                os=-wince
1263
                ;;
1264
        -osfrose*)
1265
                os=-osfrose
1266
                ;;
1267
        -osf*)
1268
                os=-osf
1269
                ;;
1270
        -utek*)
1271
                os=-bsd
1272
                ;;
1273
        -dynix*)
1274
                os=-bsd
1275
                ;;
1276
        -acis*)
1277
                os=-aos
1278
                ;;
1279
        -atheos*)
1280
                os=-atheos
1281
                ;;
1282
        -syllable*)
1283
                os=-syllable
1284
                ;;
1285
        -386bsd)
1286
                os=-bsd
1287
                ;;
1288
        -ctix* | -uts*)
1289
                os=-sysv
1290
                ;;
1291
        -nova*)
1292
                os=-rtmk-nova
1293
                ;;
1294
        -ns2 )
1295
                os=-nextstep2
1296
                ;;
1297
        -nsk*)
1298
                os=-nsk
1299
                ;;
1300
        # Preserve the version number of sinix5.
1301
        -sinix5.*)
1302
                os=`echo $os | sed -e 's|sinix|sysv|'`
1303
                ;;
1304
        -sinix*)
1305
                os=-sysv4
1306
                ;;
1307
        -tpf*)
1308
                os=-tpf
1309
                ;;
1310
        -triton*)
1311
                os=-sysv3
1312
                ;;
1313
        -oss*)
1314
                os=-sysv3
1315
                ;;
1316
        -svr4)
1317
                os=-sysv4
1318
                ;;
1319
        -svr3)
1320
                os=-sysv3
1321
                ;;
1322
        -sysvr4)
1323
                os=-sysv4
1324
                ;;
1325
        # This must come after -sysvr4.
1326
        -sysv*)
1327
                ;;
1328
        -ose*)
1329
                os=-ose
1330
                ;;
1331
        -es1800*)
1332
                os=-ose
1333
                ;;
1334
        -xenix)
1335
                os=-xenix
1336
                ;;
1337
        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1338
                os=-mint
1339
                ;;
1340
        -aros*)
1341
                os=-aros
1342
                ;;
1343
        -kaos*)
1344
                os=-kaos
1345
                ;;
1346
        -zvmoe)
1347
                os=-zvmoe
1348
                ;;
1349
        -none)
1350
                ;;
1351
        *)
1352
                # Get rid of the `-' at the beginning of $os.
1353
                os=`echo $os | sed 's/[^-]*-//'`
1354
                echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1355
                exit 1
1356
                ;;
1357
esac
1358
else
1359
 
1360
# Here we handle the default operating systems that come with various machines.
1361
# The value should be what the vendor currently ships out the door with their
1362
# machine or put another way, the most popular os provided with the machine.
1363
 
1364
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1365
# "-sun"), then you have to tell the case statement up towards the top
1366
# that MANUFACTURER isn't an operating system.  Otherwise, code above
1367
# will signal an error saying that MANUFACTURER isn't an operating
1368
# system, and we'll never get to this point.
1369
 
1370
case $basic_machine in
1371
        score-*)
1372
                os=-elf
1373
                ;;
1374
        spu-*)
1375
                os=-elf
1376
                ;;
1377
        *-acorn)
1378
                os=-riscix1.2
1379
                ;;
1380
        arm*-rebel)
1381
                os=-linux
1382
                ;;
1383
        arm*-semi)
1384
                os=-aout
1385
                ;;
1386
        c4x-* | tic4x-*)
1387
                os=-coff
1388
                ;;
1389
        # This must come before the *-dec entry.
1390
        pdp10-*)
1391
                os=-tops20
1392
                ;;
1393
        pdp11-*)
1394
                os=-none
1395
                ;;
1396
        *-dec | vax-*)
1397
                os=-ultrix4.2
1398
                ;;
1399
        m68*-apollo)
1400
                os=-domain
1401
                ;;
1402
        i386-sun)
1403
                os=-sunos4.0.2
1404
                ;;
1405
        m68000-sun)
1406
                os=-sunos3
1407
                # This also exists in the configure program, but was not the
1408
                # default.
1409
                # os=-sunos4
1410
                ;;
1411
        m68*-cisco)
1412
                os=-aout
1413
                ;;
1414
        mips*-cisco)
1415
                os=-elf
1416
                ;;
1417
        mips*-*)
1418
                os=-elf
1419
                ;;
1420
        or32-*)
1421
                os=-elf
1422
                ;;
1423
        *-tti)  # must be before sparc entry or we get the wrong os.
1424
                os=-sysv3
1425
                ;;
1426
        sparc-* | *-sun)
1427
                os=-sunos4.1.1
1428
                ;;
1429
        *-be)
1430
                os=-beos
1431
                ;;
1432
        *-haiku)
1433
                os=-haiku
1434
                ;;
1435
        *-ibm)
1436
                os=-aix
1437
                ;;
1438
        *-knuth)
1439
                os=-mmixware
1440
                ;;
1441
        *-wec)
1442
                os=-proelf
1443
                ;;
1444
        *-winbond)
1445
                os=-proelf
1446
                ;;
1447
        *-oki)
1448
                os=-proelf
1449
                ;;
1450
        *-hp)
1451
                os=-hpux
1452
                ;;
1453
        *-hitachi)
1454
                os=-hiux
1455
                ;;
1456
        i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1457
                os=-sysv
1458
                ;;
1459
        *-cbm)
1460
                os=-amigaos
1461
                ;;
1462
        *-dg)
1463
                os=-dgux
1464
                ;;
1465
        *-dolphin)
1466
                os=-sysv3
1467
                ;;
1468
        m68k-ccur)
1469
                os=-rtu
1470
                ;;
1471
        m88k-omron*)
1472
                os=-luna
1473
                ;;
1474
        *-next )
1475
                os=-nextstep
1476
                ;;
1477
        *-sequent)
1478
                os=-ptx
1479
                ;;
1480
        *-crds)
1481
                os=-unos
1482
                ;;
1483
        *-ns)
1484
                os=-genix
1485
                ;;
1486
        i370-*)
1487
                os=-mvs
1488
                ;;
1489
        *-next)
1490
                os=-nextstep3
1491
                ;;
1492
        *-gould)
1493
                os=-sysv
1494
                ;;
1495
        *-highlevel)
1496
                os=-bsd
1497
                ;;
1498
        *-encore)
1499
                os=-bsd
1500
                ;;
1501
        *-sgi)
1502
                os=-irix
1503
                ;;
1504
        *-siemens)
1505
                os=-sysv4
1506
                ;;
1507
        *-masscomp)
1508
                os=-rtu
1509
                ;;
1510
        f30[01]-fujitsu | f700-fujitsu)
1511
                os=-uxpv
1512
                ;;
1513
        *-rom68k)
1514
                os=-coff
1515
                ;;
1516
        *-*bug)
1517
                os=-coff
1518
                ;;
1519
        *-apple)
1520
                os=-macos
1521
                ;;
1522
        *-atari*)
1523
                os=-mint
1524
                ;;
1525
        *)
1526
                os=-none
1527
                ;;
1528
esac
1529
fi
1530
 
1531
# Here we handle the case where we know the os, and the CPU type, but not the
1532
# manufacturer.  We pick the logical manufacturer.
1533
vendor=unknown
1534
case $basic_machine in
1535
        *-unknown)
1536
                case $os in
1537
                        -riscix*)
1538
                                vendor=acorn
1539
                                ;;
1540
                        -sunos*)
1541
                                vendor=sun
1542
                                ;;
1543
                        -aix*)
1544
                                vendor=ibm
1545
                                ;;
1546
                        -beos*)
1547
                                vendor=be
1548
                                ;;
1549
                        -hpux*)
1550
                                vendor=hp
1551
                                ;;
1552
                        -mpeix*)
1553
                                vendor=hp
1554
                                ;;
1555
                        -hiux*)
1556
                                vendor=hitachi
1557
                                ;;
1558
                        -unos*)
1559
                                vendor=crds
1560
                                ;;
1561
                        -dgux*)
1562
                                vendor=dg
1563
                                ;;
1564
                        -luna*)
1565
                                vendor=omron
1566
                                ;;
1567
                        -genix*)
1568
                                vendor=ns
1569
                                ;;
1570
                        -mvs* | -opened*)
1571
                                vendor=ibm
1572
                                ;;
1573
                        -os400*)
1574
                                vendor=ibm
1575
                                ;;
1576
                        -ptx*)
1577
                                vendor=sequent
1578
                                ;;
1579
                        -tpf*)
1580
                                vendor=ibm
1581
                                ;;
1582
                        -vxsim* | -vxworks* | -windiss*)
1583
                                vendor=wrs
1584
                                ;;
1585
                        -aux*)
1586
                                vendor=apple
1587
                                ;;
1588
                        -hms*)
1589
                                vendor=hitachi
1590
                                ;;
1591
                        -mpw* | -macos*)
1592
                                vendor=apple
1593
                                ;;
1594
                        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1595
                                vendor=atari
1596
                                ;;
1597
                        -vos*)
1598
                                vendor=stratus
1599
                                ;;
1600
                esac
1601
                basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1602
                ;;
1603
esac
1604
 
1605
echo $basic_machine$os
1606
exit
1607
 
1608
# Local variables:
1609
# eval: (add-hook 'write-file-hooks 'time-stamp)
1610
# time-stamp-start: "timestamp='"
1611
# time-stamp-format: "%:y-%02m-%02d"
1612
# time-stamp-end: "'"
1613
# End:

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