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1 148 jeremybenn
#! /bin/sh
2
# Configuration validation subroutine script.
3
#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4
#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
5
#   Free Software Foundation, Inc.
6
 
7
timestamp='2008-12-11'
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,
76
2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
77
 
78
This is free software; see the source for copying conditions.  There is NO
79
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
80
 
81
help="
82
Try \`$me --help' for more information."
83
 
84
# Parse command line
85
while test $# -gt 0 ; do
86
  case $1 in
87
    --time-stamp | --time* | -t )
88
       echo "$timestamp" ; exit ;;
89
    --version | -v )
90
       echo "$version" ; exit ;;
91
    --help | --h* | -h )
92
       echo "$usage"; exit ;;
93
    -- )     # Stop option processing
94
       shift; break ;;
95
    - ) # Use stdin as input.
96
       break ;;
97
    -* )
98
       echo "$me: invalid option $1$help"
99
       exit 1 ;;
100
 
101
    *local*)
102
       # First pass through any local machine types.
103
       echo $1
104
       exit ;;
105
 
106
    * )
107
       break ;;
108
  esac
109
done
110
 
111
case $# in
112
 0) echo "$me: missing argument$help" >&2
113
    exit 1;;
114
 1) ;;
115
 *) echo "$me: too many arguments$help" >&2
116
    exit 1;;
117
esac
118
 
119
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
120
# Here we must recognize all the valid KERNEL-OS combinations.
121
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
122
case $maybe_os in
123
  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
124
  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
125
  storm-chaos* | os2-emx* | rtmk-nova*)
126
    os=-$maybe_os
127
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
128
    ;;
129
  *)
130
    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
131
    if [ $basic_machine != $1 ]
132
    then os=`echo $1 | sed 's/.*-/-/'`
133
    else os=; fi
134
    ;;
135
esac
136
 
137
### Let's recognize common machines as not being operating systems so
138
### that things like config.sub decstation-3100 work.  We also
139
### recognize some manufacturers as not being operating systems, so we
140
### can provide default operating systems below.
141
case $os in
142
        -sun*os*)
143
                # Prevent following clause from handling this invalid input.
144
                ;;
145
        -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
146
        -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
147
        -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
148
        -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
149
        -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
150
        -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
151
        -apple | -axis | -knuth | -cray)
152
                os=
153
                basic_machine=$1
154
                ;;
155
        -sim | -cisco | -oki | -wec | -winbond)
156
                os=
157
                basic_machine=$1
158
                ;;
159
        -scout)
160
                ;;
161
        -wrs)
162
                os=-vxworks
163
                basic_machine=$1
164
                ;;
165
        -chorusos*)
166
                os=-chorusos
167
                basic_machine=$1
168
                ;;
169
        -chorusrdb)
170
                os=-chorusrdb
171
                basic_machine=$1
172
                ;;
173
        -hiux*)
174
                os=-hiuxwe2
175
                ;;
176
        -sco6)
177
                os=-sco5v6
178
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
179
                ;;
180
        -sco5)
181
                os=-sco3.2v5
182
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
183
                ;;
184
        -sco4)
185
                os=-sco3.2v4
186
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187
                ;;
188
        -sco3.2.[4-9]*)
189
                os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
190
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191
                ;;
192
        -sco3.2v[4-9]*)
193
                # Don't forget version if it is 3.2v4 or newer.
194
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195
                ;;
196
        -sco5v6*)
197
                # Don't forget version if it is 3.2v4 or newer.
198
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
199
                ;;
200
        -sco*)
201
                os=-sco3.2v2
202
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
203
                ;;
204
        -udk*)
205
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
206
                ;;
207
        -isc)
208
                os=-isc2.2
209
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
210
                ;;
211
        -clix*)
212
                basic_machine=clipper-intergraph
213
                ;;
214
        -isc*)
215
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
216
                ;;
217
        -lynx*)
218
                os=-lynxos
219
                ;;
220
        -ptx*)
221
                basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
222
                ;;
223
        -windowsnt*)
224
                os=`echo $os | sed -e 's/windowsnt/winnt/'`
225
                ;;
226
        -psos*)
227
                os=-psos
228
                ;;
229
        -mint | -mint[0-9]*)
230
                basic_machine=m68k-atari
231
                os=-mint
232
                ;;
233
esac
234
 
235
# Decode aliases for certain CPU-COMPANY combinations.
236
case $basic_machine in
237
        # Recognize the basic CPU types without company name.
238
        # Some are omitted here because they have special meanings below.
239
        1750a | 580 \
240
        | a29k \
241
        | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
242
        | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
243
        | am33_2.0 \
244
        | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
245
        | bfin \
246
        | c4x | clipper \
247
        | d10v | d30v | dlx | dsp16xx \
248
        | fido | fr30 | frv \
249
        | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
250
        | i370 | i860 | i960 | ia64 \
251
        | ip2k | iq2000 \
252
        | lm32 \
253
        | m32c | m32r | m32rle | m68000 | m68k | m88k \
254
        | maxq | mb | microblaze | mcore | mep | metag \
255
        | mips | mipsbe | mipseb | mipsel | mipsle \
256
        | mips16 \
257
        | mips64 | mips64el \
258
        | mips64octeon | mips64octeonel \
259
        | mips64orion | mips64orionel \
260
        | mips64r5900 | mips64r5900el \
261
        | mips64vr | mips64vrel \
262
        | mips64vr4100 | mips64vr4100el \
263
        | mips64vr4300 | mips64vr4300el \
264
        | mips64vr5000 | mips64vr5000el \
265
        | mips64vr5900 | mips64vr5900el \
266
        | mipsisa32 | mipsisa32el \
267
        | mipsisa32r2 | mipsisa32r2el \
268
        | mipsisa64 | mipsisa64el \
269
        | mipsisa64r2 | mipsisa64r2el \
270
        | mipsisa64sb1 | mipsisa64sb1el \
271
        | mipsisa64sr71k | mipsisa64sr71kel \
272
        | mipstx39 | mipstx39el \
273
        | mn10200 | mn10300 \
274
        | mt \
275
        | msp430 \
276
        | nios | nios2 \
277
        | ns16k | ns32k \
278
        | or32 \
279
        | pdp10 | pdp11 | pj | pjl \
280
        | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
281
        | pyramid \
282
        | score \
283
        | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
284
        | sh64 | sh64le \
285
        | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
286
        | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
287
        | spu | strongarm \
288
        | tahoe | thumb | tic4x | tic80 | tron \
289
        | v850 | v850e \
290
        | we32k \
291
        | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
292
        | z8k | z80)
293
                basic_machine=$basic_machine-unknown
294
                ;;
295
        m6811 | m68hc11 | m6812 | m68hc12)
296
                # Motorola 68HC11/12.
297
                basic_machine=$basic_machine-unknown
298
                os=-none
299
                ;;
300
        m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
301
                ;;
302
        ms1)
303
                basic_machine=mt-unknown
304
                ;;
305
 
306
        # We use `pc' rather than `unknown'
307
        # because (1) that's what they normally are, and
308
        # (2) the word "unknown" tends to confuse beginning users.
309
        i*86 | x86_64)
310
          basic_machine=$basic_machine-pc
311
          ;;
312
        # Object if more than one company name word.
313
        *-*-*)
314
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
315
                exit 1
316
                ;;
317
        # Recognize the basic CPU types with company name.
318
        580-* \
319
        | a29k-* \
320
        | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
321
        | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
322
        | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
323
        | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
324
        | avr-* | avr32-* \
325
        | bfin-* | bs2000-* \
326
        | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
327
        | clipper-* | craynv-* | cydra-* \
328
        | d10v-* | d30v-* | dlx-* \
329
        | elxsi-* \
330
        | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
331
        | h8300-* | h8500-* \
332
        | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
333
        | i*86-* | i860-* | i960-* | ia64-* \
334
        | ip2k-* | iq2000-* \
335
        | lm32-* \
336
        | m32c-* | m32r-* | m32rle-* \
337
        | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
338
        | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
339
        | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
340
        | mips16-* \
341
        | mips64-* | mips64el-* \
342
        | mips64octeon-* | mips64octeonel-* \
343
        | mips64orion-* | mips64orionel-* \
344
        | mips64r5900-* | mips64r5900el-* \
345
        | mips64vr-* | mips64vrel-* \
346
        | mips64vr4100-* | mips64vr4100el-* \
347
        | mips64vr4300-* | mips64vr4300el-* \
348
        | mips64vr5000-* | mips64vr5000el-* \
349
        | mips64vr5900-* | mips64vr5900el-* \
350
        | mipsisa32-* | mipsisa32el-* \
351
        | mipsisa32r2-* | mipsisa32r2el-* \
352
        | mipsisa64-* | mipsisa64el-* \
353
        | mipsisa64r2-* | mipsisa64r2el-* \
354
        | mipsisa64sb1-* | mipsisa64sb1el-* \
355
        | mipsisa64sr71k-* | mipsisa64sr71kel-* \
356
        | mipstx39-* | mipstx39el-* \
357
        | mmix-* \
358
        | mt-* \
359
        | msp430-* \
360
        | nios-* | nios2-* \
361
        | none-* | np1-* | ns16k-* | ns32k-* \
362
        | orion-* \
363
        | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
364
        | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
365
        | pyramid-* \
366
        | romp-* | rs6000-* \
367
        | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
368
        | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
369
        | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
370
        | sparclite-* \
371
        | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
372
        | tahoe-* | thumb-* \
373
        | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
374
        | tron-* \
375
        | v850-* | v850e-* | vax-* \
376
        | we32k-* \
377
        | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
378
        | xstormy16-* | xtensa*-* \
379
        | ymp-* \
380
        | z8k-* | z80-*)
381
                ;;
382
        # Recognize the basic CPU types without company name, with glob match.
383
        xtensa*)
384
                basic_machine=$basic_machine-unknown
385
                ;;
386
        # Recognize the various machine names and aliases which stand
387
        # for a CPU type and a company and sometimes even an OS.
388
        386bsd)
389
                basic_machine=i386-unknown
390
                os=-bsd
391
                ;;
392
        3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
393
                basic_machine=m68000-att
394
                ;;
395
        3b*)
396
                basic_machine=we32k-att
397
                ;;
398
        a29khif)
399
                basic_machine=a29k-amd
400
                os=-udi
401
                ;;
402
        abacus)
403
                basic_machine=abacus-unknown
404
                ;;
405
        adobe68k)
406
                basic_machine=m68010-adobe
407
                os=-scout
408
                ;;
409
        alliant | fx80)
410
                basic_machine=fx80-alliant
411
                ;;
412
        altos | altos3068)
413
                basic_machine=m68k-altos
414
                ;;
415
        am29k)
416
                basic_machine=a29k-none
417
                os=-bsd
418
                ;;
419
        amd64)
420
                basic_machine=x86_64-pc
421
                ;;
422
        amd64-*)
423
                basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
424
                ;;
425
        amdahl)
426
                basic_machine=580-amdahl
427
                os=-sysv
428
                ;;
429
        amiga | amiga-*)
430
                basic_machine=m68k-unknown
431
                ;;
432
        amigaos | amigados)
433
                basic_machine=m68k-unknown
434
                os=-amigaos
435
                ;;
436
        amigaunix | amix)
437
                basic_machine=m68k-unknown
438
                os=-sysv4
439
                ;;
440
        apollo68)
441
                basic_machine=m68k-apollo
442
                os=-sysv
443
                ;;
444
        apollo68bsd)
445
                basic_machine=m68k-apollo
446
                os=-bsd
447
                ;;
448
        aux)
449
                basic_machine=m68k-apple
450
                os=-aux
451
                ;;
452
        balance)
453
                basic_machine=ns32k-sequent
454
                os=-dynix
455
                ;;
456
        blackfin)
457
                basic_machine=bfin-unknown
458
                os=-linux
459
                ;;
460
        blackfin-*)
461
                basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
462
                os=-linux
463
                ;;
464
        c90)
465
                basic_machine=c90-cray
466
                os=-unicos
467
                ;;
468
        cegcc)
469
                basic_machine=arm-unknown
470
                os=-cegcc
471
                ;;
472
        convex-c1)
473
                basic_machine=c1-convex
474
                os=-bsd
475
                ;;
476
        convex-c2)
477
                basic_machine=c2-convex
478
                os=-bsd
479
                ;;
480
        convex-c32)
481
                basic_machine=c32-convex
482
                os=-bsd
483
                ;;
484
        convex-c34)
485
                basic_machine=c34-convex
486
                os=-bsd
487
                ;;
488
        convex-c38)
489
                basic_machine=c38-convex
490
                os=-bsd
491
                ;;
492
        cray | j90)
493
                basic_machine=j90-cray
494
                os=-unicos
495
                ;;
496
        craynv)
497
                basic_machine=craynv-cray
498
                os=-unicosmp
499
                ;;
500
        cr16)
501
                basic_machine=cr16-unknown
502
                os=-elf
503
                ;;
504
        crds | unos)
505
                basic_machine=m68k-crds
506
                ;;
507
        crisv32 | crisv32-* | etraxfs*)
508
                basic_machine=crisv32-axis
509
                ;;
510
        cris | cris-* | etrax*)
511
                basic_machine=cris-axis
512
                ;;
513
        crx)
514
                basic_machine=crx-unknown
515
                os=-elf
516
                ;;
517
        da30 | da30-*)
518
                basic_machine=m68k-da30
519
                ;;
520
        decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
521
                basic_machine=mips-dec
522
                ;;
523
        decsystem10* | dec10*)
524
                basic_machine=pdp10-dec
525
                os=-tops10
526
                ;;
527
        decsystem20* | dec20*)
528
                basic_machine=pdp10-dec
529
                os=-tops20
530
                ;;
531
        delta | 3300 | motorola-3300 | motorola-delta \
532
              | 3300-motorola | delta-motorola)
533
                basic_machine=m68k-motorola
534
                ;;
535
        delta88)
536
                basic_machine=m88k-motorola
537
                os=-sysv3
538
                ;;
539
        dicos)
540
                basic_machine=i686-pc
541
                os=-dicos
542
                ;;
543
        djgpp)
544
                basic_machine=i586-pc
545
                os=-msdosdjgpp
546
                ;;
547
        dpx20 | dpx20-*)
548
                basic_machine=rs6000-bull
549
                os=-bosx
550
                ;;
551
        dpx2* | dpx2*-bull)
552
                basic_machine=m68k-bull
553
                os=-sysv3
554
                ;;
555
        ebmon29k)
556
                basic_machine=a29k-amd
557
                os=-ebmon
558
                ;;
559
        elxsi)
560
                basic_machine=elxsi-elxsi
561
                os=-bsd
562
                ;;
563
        encore | umax | mmax)
564
                basic_machine=ns32k-encore
565
                ;;
566
        es1800 | OSE68k | ose68k | ose | OSE)
567
                basic_machine=m68k-ericsson
568
                os=-ose
569
                ;;
570
        fx2800)
571
                basic_machine=i860-alliant
572
                ;;
573
        genix)
574
                basic_machine=ns32k-ns
575
                ;;
576
        gmicro)
577
                basic_machine=tron-gmicro
578
                os=-sysv
579
                ;;
580
        go32)
581
                basic_machine=i386-pc
582
                os=-go32
583
                ;;
584
        h3050r* | hiux*)
585
                basic_machine=hppa1.1-hitachi
586
                os=-hiuxwe2
587
                ;;
588
        h8300hms)
589
                basic_machine=h8300-hitachi
590
                os=-hms
591
                ;;
592
        h8300xray)
593
                basic_machine=h8300-hitachi
594
                os=-xray
595
                ;;
596
        h8500hms)
597
                basic_machine=h8500-hitachi
598
                os=-hms
599
                ;;
600
        harris)
601
                basic_machine=m88k-harris
602
                os=-sysv3
603
                ;;
604
        hp300-*)
605
                basic_machine=m68k-hp
606
                ;;
607
        hp300bsd)
608
                basic_machine=m68k-hp
609
                os=-bsd
610
                ;;
611
        hp300hpux)
612
                basic_machine=m68k-hp
613
                os=-hpux
614
                ;;
615
        hp3k9[0-9][0-9] | hp9[0-9][0-9])
616
                basic_machine=hppa1.0-hp
617
                ;;
618
        hp9k2[0-9][0-9] | hp9k31[0-9])
619
                basic_machine=m68000-hp
620
                ;;
621
        hp9k3[2-9][0-9])
622
                basic_machine=m68k-hp
623
                ;;
624
        hp9k6[0-9][0-9] | hp6[0-9][0-9])
625
                basic_machine=hppa1.0-hp
626
                ;;
627
        hp9k7[0-79][0-9] | hp7[0-79][0-9])
628
                basic_machine=hppa1.1-hp
629
                ;;
630
        hp9k78[0-9] | hp78[0-9])
631
                # FIXME: really hppa2.0-hp
632
                basic_machine=hppa1.1-hp
633
                ;;
634
        hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
635
                # FIXME: really hppa2.0-hp
636
                basic_machine=hppa1.1-hp
637
                ;;
638
        hp9k8[0-9][13679] | hp8[0-9][13679])
639
                basic_machine=hppa1.1-hp
640
                ;;
641
        hp9k8[0-9][0-9] | hp8[0-9][0-9])
642
                basic_machine=hppa1.0-hp
643
                ;;
644
        hppa-next)
645
                os=-nextstep3
646
                ;;
647
        hppaosf)
648
                basic_machine=hppa1.1-hp
649
                os=-osf
650
                ;;
651
        hppro)
652
                basic_machine=hppa1.1-hp
653
                os=-proelf
654
                ;;
655
        i370-ibm* | ibm*)
656
                basic_machine=i370-ibm
657
                ;;
658
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
659
        i*86v32)
660
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
661
                os=-sysv32
662
                ;;
663
        i*86v4*)
664
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
665
                os=-sysv4
666
                ;;
667
        i*86v)
668
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
669
                os=-sysv
670
                ;;
671
        i*86sol2)
672
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
673
                os=-solaris2
674
                ;;
675
        i386mach)
676
                basic_machine=i386-mach
677
                os=-mach
678
                ;;
679
        i386-vsta | vsta)
680
                basic_machine=i386-unknown
681
                os=-vsta
682
                ;;
683
        iris | iris4d)
684
                basic_machine=mips-sgi
685
                case $os in
686
                    -irix*)
687
                        ;;
688
                    *)
689
                        os=-irix4
690
                        ;;
691
                esac
692
                ;;
693
        isi68 | isi)
694
                basic_machine=m68k-isi
695
                os=-sysv
696
                ;;
697
        m68knommu)
698
                basic_machine=m68k-unknown
699
                os=-linux
700
                ;;
701
        m68knommu-*)
702
                basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
703
                os=-linux
704
                ;;
705
        m88k-omron*)
706
                basic_machine=m88k-omron
707
                ;;
708
        magnum | m3230)
709
                basic_machine=mips-mips
710
                os=-sysv
711
                ;;
712
        merlin)
713
                basic_machine=ns32k-utek
714
                os=-sysv
715
                ;;
716
        mingw32)
717
                basic_machine=i386-pc
718
                os=-mingw32
719
                ;;
720
        mingw32ce)
721
                basic_machine=arm-unknown
722
                os=-mingw32ce
723
                ;;
724
        miniframe)
725
                basic_machine=m68000-convergent
726
                ;;
727
        *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
728
                basic_machine=m68k-atari
729
                os=-mint
730
                ;;
731
        mips3*-*)
732
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
733
                ;;
734
        mips3*)
735
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
736
                ;;
737
        monitor)
738
                basic_machine=m68k-rom68k
739
                os=-coff
740
                ;;
741
        morphos)
742
                basic_machine=powerpc-unknown
743
                os=-morphos
744
                ;;
745
        msdos)
746
                basic_machine=i386-pc
747
                os=-msdos
748
                ;;
749
        ms1-*)
750
                basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
751
                ;;
752
        mvs)
753
                basic_machine=i370-ibm
754
                os=-mvs
755
                ;;
756
        ncr3000)
757
                basic_machine=i486-ncr
758
                os=-sysv4
759
                ;;
760
        netbsd386)
761
                basic_machine=i386-unknown
762
                os=-netbsd
763
                ;;
764
        netwinder)
765
                basic_machine=armv4l-rebel
766
                os=-linux
767
                ;;
768
        news | news700 | news800 | news900)
769
                basic_machine=m68k-sony
770
                os=-newsos
771
                ;;
772
        news1000)
773
                basic_machine=m68030-sony
774
                os=-newsos
775
                ;;
776
        news-3600 | risc-news)
777
                basic_machine=mips-sony
778
                os=-newsos
779
                ;;
780
        necv70)
781
                basic_machine=v70-nec
782
                os=-sysv
783
                ;;
784
        next | m*-next )
785
                basic_machine=m68k-next
786
                case $os in
787
                    -nextstep* )
788
                        ;;
789
                    -ns2*)
790
                      os=-nextstep2
791
                        ;;
792
                    *)
793
                      os=-nextstep3
794
                        ;;
795
                esac
796
                ;;
797
        nh3000)
798
                basic_machine=m68k-harris
799
                os=-cxux
800
                ;;
801
        nh[45]000)
802
                basic_machine=m88k-harris
803
                os=-cxux
804
                ;;
805
        nindy960)
806
                basic_machine=i960-intel
807
                os=-nindy
808
                ;;
809
        mon960)
810
                basic_machine=i960-intel
811
                os=-mon960
812
                ;;
813
        nonstopux)
814
                basic_machine=mips-compaq
815
                os=-nonstopux
816
                ;;
817
        np1)
818
                basic_machine=np1-gould
819
                ;;
820
        nsr-tandem)
821
                basic_machine=nsr-tandem
822
                ;;
823
        op50n-* | op60c-*)
824
                basic_machine=hppa1.1-oki
825
                os=-proelf
826
                ;;
827
        openrisc | openrisc-*)
828
                basic_machine=or32-unknown
829
                ;;
830
        os400)
831
                basic_machine=powerpc-ibm
832
                os=-os400
833
                ;;
834
        OSE68000 | ose68000)
835
                basic_machine=m68000-ericsson
836
                os=-ose
837
                ;;
838
        os68k)
839
                basic_machine=m68k-none
840
                os=-os68k
841
                ;;
842
        pa-hitachi)
843
                basic_machine=hppa1.1-hitachi
844
                os=-hiuxwe2
845
                ;;
846
        paragon)
847
                basic_machine=i860-intel
848
                os=-osf
849
                ;;
850
        parisc)
851
                basic_machine=hppa-unknown
852
                os=-linux
853
                ;;
854
        parisc-*)
855
                basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
856
                os=-linux
857
                ;;
858
        pbd)
859
                basic_machine=sparc-tti
860
                ;;
861
        pbb)
862
                basic_machine=m68k-tti
863
                ;;
864
        pc532 | pc532-*)
865
                basic_machine=ns32k-pc532
866
                ;;
867
        pc98)
868
                basic_machine=i386-pc
869
                ;;
870
        pc98-*)
871
                basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
872
                ;;
873
        pentium | p5 | k5 | k6 | nexgen | viac3)
874
                basic_machine=i586-pc
875
                ;;
876
        pentiumpro | p6 | 6x86 | athlon | athlon_*)
877
                basic_machine=i686-pc
878
                ;;
879
        pentiumii | pentium2 | pentiumiii | pentium3)
880
                basic_machine=i686-pc
881
                ;;
882
        pentium4)
883
                basic_machine=i786-pc
884
                ;;
885
        pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
886
                basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
887
                ;;
888
        pentiumpro-* | p6-* | 6x86-* | athlon-*)
889
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
890
                ;;
891
        pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
892
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
893
                ;;
894
        pentium4-*)
895
                basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
896
                ;;
897
        pn)
898
                basic_machine=pn-gould
899
                ;;
900
        power)  basic_machine=power-ibm
901
                ;;
902
        ppc)    basic_machine=powerpc-unknown
903
                ;;
904
        ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
905
                ;;
906
        ppcle | powerpclittle | ppc-le | powerpc-little)
907
                basic_machine=powerpcle-unknown
908
                ;;
909
        ppcle-* | powerpclittle-*)
910
                basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
911
                ;;
912
        ppc64)  basic_machine=powerpc64-unknown
913
                ;;
914
        ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
915
                ;;
916
        ppc64le | powerpc64little | ppc64-le | powerpc64-little)
917
                basic_machine=powerpc64le-unknown
918
                ;;
919
        ppc64le-* | powerpc64little-*)
920
                basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
921
                ;;
922
        ps2)
923
                basic_machine=i386-ibm
924
                ;;
925
        pw32)
926
                basic_machine=i586-unknown
927
                os=-pw32
928
                ;;
929
        rdos)
930
                basic_machine=i386-pc
931
                os=-rdos
932
                ;;
933
        rom68k)
934
                basic_machine=m68k-rom68k
935
                os=-coff
936
                ;;
937
        rm[46]00)
938
                basic_machine=mips-siemens
939
                ;;
940
        rtpc | rtpc-*)
941
                basic_machine=romp-ibm
942
                ;;
943
        s390 | s390-*)
944
                basic_machine=s390-ibm
945
                ;;
946
        s390x | s390x-*)
947
                basic_machine=s390x-ibm
948
                ;;
949
        sa29200)
950
                basic_machine=a29k-amd
951
                os=-udi
952
                ;;
953
        sb1)
954
                basic_machine=mipsisa64sb1-unknown
955
                ;;
956
        sb1el)
957
                basic_machine=mipsisa64sb1el-unknown
958
                ;;
959
        sde)
960
                basic_machine=mipsisa32-sde
961
                os=-elf
962
                ;;
963
        sei)
964
                basic_machine=mips-sei
965
                os=-seiux
966
                ;;
967
        sequent)
968
                basic_machine=i386-sequent
969
                ;;
970
        sh)
971
                basic_machine=sh-hitachi
972
                os=-hms
973
                ;;
974
        sh5el)
975
                basic_machine=sh5le-unknown
976
                ;;
977
        sh64)
978
                basic_machine=sh64-unknown
979
                ;;
980
        sparclite-wrs | simso-wrs)
981
                basic_machine=sparclite-wrs
982
                os=-vxworks
983
                ;;
984
        sps7)
985
                basic_machine=m68k-bull
986
                os=-sysv2
987
                ;;
988
        spur)
989
                basic_machine=spur-unknown
990
                ;;
991
        st2000)
992
                basic_machine=m68k-tandem
993
                ;;
994
        stratus)
995
                basic_machine=i860-stratus
996
                os=-sysv4
997
                ;;
998
        sun2)
999
                basic_machine=m68000-sun
1000
                ;;
1001
        sun2os3)
1002
                basic_machine=m68000-sun
1003
                os=-sunos3
1004
                ;;
1005
        sun2os4)
1006
                basic_machine=m68000-sun
1007
                os=-sunos4
1008
                ;;
1009
        sun3os3)
1010
                basic_machine=m68k-sun
1011
                os=-sunos3
1012
                ;;
1013
        sun3os4)
1014
                basic_machine=m68k-sun
1015
                os=-sunos4
1016
                ;;
1017
        sun4os3)
1018
                basic_machine=sparc-sun
1019
                os=-sunos3
1020
                ;;
1021
        sun4os4)
1022
                basic_machine=sparc-sun
1023
                os=-sunos4
1024
                ;;
1025
        sun4sol2)
1026
                basic_machine=sparc-sun
1027
                os=-solaris2
1028
                ;;
1029
        sun3 | sun3-*)
1030
                basic_machine=m68k-sun
1031
                ;;
1032
        sun4)
1033
                basic_machine=sparc-sun
1034
                ;;
1035
        sun386 | sun386i | roadrunner)
1036
                basic_machine=i386-sun
1037
                ;;
1038
        sv1)
1039
                basic_machine=sv1-cray
1040
                os=-unicos
1041
                ;;
1042
        symmetry)
1043
                basic_machine=i386-sequent
1044
                os=-dynix
1045
                ;;
1046
        t3e)
1047
                basic_machine=alphaev5-cray
1048
                os=-unicos
1049
                ;;
1050
        t90)
1051
                basic_machine=t90-cray
1052
                os=-unicos
1053
                ;;
1054
        tic54x | c54x*)
1055
                basic_machine=tic54x-unknown
1056
                os=-coff
1057
                ;;
1058
        tic55x | c55x*)
1059
                basic_machine=tic55x-unknown
1060
                os=-coff
1061
                ;;
1062
        tic6x | c6x*)
1063
                basic_machine=tic6x-unknown
1064
                os=-coff
1065
                ;;
1066
        tile*)
1067
                basic_machine=tile-unknown
1068
                os=-linux-gnu
1069
                ;;
1070
        tx39)
1071
                basic_machine=mipstx39-unknown
1072
                ;;
1073
        tx39el)
1074
                basic_machine=mipstx39el-unknown
1075
                ;;
1076
        toad1)
1077
                basic_machine=pdp10-xkl
1078
                os=-tops20
1079
                ;;
1080
        tower | tower-32)
1081
                basic_machine=m68k-ncr
1082
                ;;
1083
        tpf)
1084
                basic_machine=s390x-ibm
1085
                os=-tpf
1086
                ;;
1087
        udi29k)
1088
                basic_machine=a29k-amd
1089
                os=-udi
1090
                ;;
1091
        ultra3)
1092
                basic_machine=a29k-nyu
1093
                os=-sym1
1094
                ;;
1095
        v810 | necv810)
1096
                basic_machine=v810-nec
1097
                os=-none
1098
                ;;
1099
        vaxv)
1100
                basic_machine=vax-dec
1101
                os=-sysv
1102
                ;;
1103
        vms)
1104
                basic_machine=vax-dec
1105
                os=-vms
1106
                ;;
1107
        vpp*|vx|vx-*)
1108
                basic_machine=f301-fujitsu
1109
                ;;
1110
        vxworks960)
1111
                basic_machine=i960-wrs
1112
                os=-vxworks
1113
                ;;
1114
        vxworks68)
1115
                basic_machine=m68k-wrs
1116
                os=-vxworks
1117
                ;;
1118
        vxworks29k)
1119
                basic_machine=a29k-wrs
1120
                os=-vxworks
1121
                ;;
1122
        w65*)
1123
                basic_machine=w65-wdc
1124
                os=-none
1125
                ;;
1126
        w89k-*)
1127
                basic_machine=hppa1.1-winbond
1128
                os=-proelf
1129
                ;;
1130
        xbox)
1131
                basic_machine=i686-pc
1132
                os=-mingw32
1133
                ;;
1134
        xps | xps100)
1135
                basic_machine=xps100-honeywell
1136
                ;;
1137
        ymp)
1138
                basic_machine=ymp-cray
1139
                os=-unicos
1140
                ;;
1141
        z8k-*-coff)
1142
                basic_machine=z8k-unknown
1143
                os=-sim
1144
                ;;
1145
        z80-*-coff)
1146
                basic_machine=z80-unknown
1147
                os=-sim
1148
                ;;
1149
        none)
1150
                basic_machine=none-none
1151
                os=-none
1152
                ;;
1153
 
1154
# Here we handle the default manufacturer of certain CPU types.  It is in
1155
# some cases the only manufacturer, in others, it is the most popular.
1156
        w89k)
1157
                basic_machine=hppa1.1-winbond
1158
                ;;
1159
        op50n)
1160
                basic_machine=hppa1.1-oki
1161
                ;;
1162
        op60c)
1163
                basic_machine=hppa1.1-oki
1164
                ;;
1165
        romp)
1166
                basic_machine=romp-ibm
1167
                ;;
1168
        mmix)
1169
                basic_machine=mmix-knuth
1170
                ;;
1171
        rs6000)
1172
                basic_machine=rs6000-ibm
1173
                ;;
1174
        vax)
1175
                basic_machine=vax-dec
1176
                ;;
1177
        pdp10)
1178
                # there are many clones, so DEC is not a safe bet
1179
                basic_machine=pdp10-unknown
1180
                ;;
1181
        pdp11)
1182
                basic_machine=pdp11-dec
1183
                ;;
1184
        we32k)
1185
                basic_machine=we32k-att
1186
                ;;
1187
        sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1188
                basic_machine=sh-unknown
1189
                ;;
1190
        sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1191
                basic_machine=sparc-sun
1192
                ;;
1193
        cydra)
1194
                basic_machine=cydra-cydrome
1195
                ;;
1196
        orion)
1197
                basic_machine=orion-highlevel
1198
                ;;
1199
        orion105)
1200
                basic_machine=clipper-highlevel
1201
                ;;
1202
        mac | mpw | mac-mpw)
1203
                basic_machine=m68k-apple
1204
                ;;
1205
        pmac | pmac-mpw)
1206
                basic_machine=powerpc-apple
1207
                ;;
1208
        *-unknown)
1209
                # Make sure to match an already-canonicalized machine name.
1210
                ;;
1211
        *)
1212
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1213
                exit 1
1214
                ;;
1215
esac
1216
 
1217
# Here we canonicalize certain aliases for manufacturers.
1218
case $basic_machine in
1219
        *-digital*)
1220
                basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1221
                ;;
1222
        *-commodore*)
1223
                basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1224
                ;;
1225
        *)
1226
                ;;
1227
esac
1228
 
1229
# Decode manufacturer-specific aliases for certain operating systems.
1230
 
1231
if [ x"$os" != x"" ]
1232
then
1233
case $os in
1234
        # First match some system type aliases
1235
        # that might get confused with valid system types.
1236
        # -solaris* is a basic system type, with this one exception.
1237
        -solaris1 | -solaris1.*)
1238
                os=`echo $os | sed -e 's|solaris1|sunos4|'`
1239
                ;;
1240
        -solaris)
1241
                os=-solaris2
1242
                ;;
1243
        -svr4*)
1244
                os=-sysv4
1245
                ;;
1246
        -unixware*)
1247
                os=-sysv4.2uw
1248
                ;;
1249
        -gnu/linux*)
1250
                os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1251
                ;;
1252
        # First accept the basic system types.
1253
        # The portable systems comes first.
1254
        # Each alternative MUST END IN A *, to match a version number.
1255
        # -sysv* is not here because it comes later, after sysvr4.
1256
        -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1257
              | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1258
              | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1259
              | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1260
              | -aos* \
1261
              | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1262
              | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1263
              | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1264
              | -openbsd* | -solidbsd* \
1265
              | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1266
              | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1267
              | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1268
              | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1269
              | -chorusos* | -chorusrdb* | -cegcc* \
1270
              | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1271
              | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1272
              | -uxpv* | -beos* | -mpeix* | -udk* \
1273
              | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1274
              | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1275
              | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1276
              | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1277
              | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1278
              | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1279
              | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
1280
        # Remember, each alternative MUST END IN *, to match a version number.
1281
                ;;
1282
        -qnx*)
1283
                case $basic_machine in
1284
                    x86-* | i*86-*)
1285
                        ;;
1286
                    *)
1287
                        os=-nto$os
1288
                        ;;
1289
                esac
1290
                ;;
1291
        -nto-qnx*)
1292
                ;;
1293
        -nto*)
1294
                os=`echo $os | sed -e 's|nto|nto-qnx|'`
1295
                ;;
1296
        -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1297
              | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1298
              | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1299
                ;;
1300
        -mac*)
1301
                os=`echo $os | sed -e 's|mac|macos|'`
1302
                ;;
1303
        -linux-dietlibc)
1304
                os=-linux-dietlibc
1305
                ;;
1306
        -linux*)
1307
                os=`echo $os | sed -e 's|linux|linux-gnu|'`
1308
                ;;
1309
        -sunos5*)
1310
                os=`echo $os | sed -e 's|sunos5|solaris2|'`
1311
                ;;
1312
        -sunos6*)
1313
                os=`echo $os | sed -e 's|sunos6|solaris3|'`
1314
                ;;
1315
        -opened*)
1316
                os=-openedition
1317
                ;;
1318
        -os400*)
1319
                os=-os400
1320
                ;;
1321
        -wince*)
1322
                os=-wince
1323
                ;;
1324
        -osfrose*)
1325
                os=-osfrose
1326
                ;;
1327
        -osf*)
1328
                os=-osf
1329
                ;;
1330
        -utek*)
1331
                os=-bsd
1332
                ;;
1333
        -dynix*)
1334
                os=-bsd
1335
                ;;
1336
        -acis*)
1337
                os=-aos
1338
                ;;
1339
        -atheos*)
1340
                os=-atheos
1341
                ;;
1342
        -syllable*)
1343
                os=-syllable
1344
                ;;
1345
        -386bsd)
1346
                os=-bsd
1347
                ;;
1348
        -ctix* | -uts*)
1349
                os=-sysv
1350
                ;;
1351
        -nova*)
1352
                os=-rtmk-nova
1353
                ;;
1354
        -ns2 )
1355
                os=-nextstep2
1356
                ;;
1357
        -nsk*)
1358
                os=-nsk
1359
                ;;
1360
        # Preserve the version number of sinix5.
1361
        -sinix5.*)
1362
                os=`echo $os | sed -e 's|sinix|sysv|'`
1363
                ;;
1364
        -sinix*)
1365
                os=-sysv4
1366
                ;;
1367
        -tpf*)
1368
                os=-tpf
1369
                ;;
1370
        -triton*)
1371
                os=-sysv3
1372
                ;;
1373
        -oss*)
1374
                os=-sysv3
1375
                ;;
1376
        -svr4)
1377
                os=-sysv4
1378
                ;;
1379
        -svr3)
1380
                os=-sysv3
1381
                ;;
1382
        -sysvr4)
1383
                os=-sysv4
1384
                ;;
1385
        # This must come after -sysvr4.
1386
        -sysv*)
1387
                ;;
1388
        -ose*)
1389
                os=-ose
1390
                ;;
1391
        -es1800*)
1392
                os=-ose
1393
                ;;
1394
        -xenix)
1395
                os=-xenix
1396
                ;;
1397
        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1398
                os=-mint
1399
                ;;
1400
        -aros*)
1401
                os=-aros
1402
                ;;
1403
        -kaos*)
1404
                os=-kaos
1405
                ;;
1406
        -zvmoe)
1407
                os=-zvmoe
1408
                ;;
1409
        -dicos*)
1410
                os=-dicos
1411
                ;;
1412
        -none)
1413
                ;;
1414
        *)
1415
                # Get rid of the `-' at the beginning of $os.
1416
                os=`echo $os | sed 's/[^-]*-//'`
1417
                echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1418
                exit 1
1419
                ;;
1420
esac
1421
else
1422
 
1423
# Here we handle the default operating systems that come with various machines.
1424
# The value should be what the vendor currently ships out the door with their
1425
# machine or put another way, the most popular os provided with the machine.
1426
 
1427
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1428
# "-sun"), then you have to tell the case statement up towards the top
1429
# that MANUFACTURER isn't an operating system.  Otherwise, code above
1430
# will signal an error saying that MANUFACTURER isn't an operating
1431
# system, and we'll never get to this point.
1432
 
1433
case $basic_machine in
1434
        score-*)
1435
                os=-elf
1436
                ;;
1437
        spu-*)
1438
                os=-elf
1439
                ;;
1440
        *-acorn)
1441
                os=-riscix1.2
1442
                ;;
1443
        arm*-rebel)
1444
                os=-linux
1445
                ;;
1446
        arm*-semi)
1447
                os=-aout
1448
                ;;
1449
        c4x-* | tic4x-*)
1450
                os=-coff
1451
                ;;
1452
        # This must come before the *-dec entry.
1453
        pdp10-*)
1454
                os=-tops20
1455
                ;;
1456
        pdp11-*)
1457
                os=-none
1458
                ;;
1459
        *-dec | vax-*)
1460
                os=-ultrix4.2
1461
                ;;
1462
        m68*-apollo)
1463
                os=-domain
1464
                ;;
1465
        i386-sun)
1466
                os=-sunos4.0.2
1467
                ;;
1468
        m68000-sun)
1469
                os=-sunos3
1470
                # This also exists in the configure program, but was not the
1471
                # default.
1472
                # os=-sunos4
1473
                ;;
1474
        m68*-cisco)
1475
                os=-aout
1476
                ;;
1477
        mep-*)
1478
                os=-elf
1479
                ;;
1480
        mips*-cisco)
1481
                os=-elf
1482
                ;;
1483
        mips*-*)
1484
                os=-elf
1485
                ;;
1486
        or32-*)
1487
                os=-coff
1488
                ;;
1489
        *-tti)  # must be before sparc entry or we get the wrong os.
1490
                os=-sysv3
1491
                ;;
1492
        sparc-* | *-sun)
1493
                os=-sunos4.1.1
1494
                ;;
1495
        *-be)
1496
                os=-beos
1497
                ;;
1498
        *-haiku)
1499
                os=-haiku
1500
                ;;
1501
        *-ibm)
1502
                os=-aix
1503
                ;;
1504
        *-knuth)
1505
                os=-mmixware
1506
                ;;
1507
        *-wec)
1508
                os=-proelf
1509
                ;;
1510
        *-winbond)
1511
                os=-proelf
1512
                ;;
1513
        *-oki)
1514
                os=-proelf
1515
                ;;
1516
        *-hp)
1517
                os=-hpux
1518
                ;;
1519
        *-hitachi)
1520
                os=-hiux
1521
                ;;
1522
        i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1523
                os=-sysv
1524
                ;;
1525
        *-cbm)
1526
                os=-amigaos
1527
                ;;
1528
        *-dg)
1529
                os=-dgux
1530
                ;;
1531
        *-dolphin)
1532
                os=-sysv3
1533
                ;;
1534
        m68k-ccur)
1535
                os=-rtu
1536
                ;;
1537
        m88k-omron*)
1538
                os=-luna
1539
                ;;
1540
        *-next )
1541
                os=-nextstep
1542
                ;;
1543
        *-sequent)
1544
                os=-ptx
1545
                ;;
1546
        *-crds)
1547
                os=-unos
1548
                ;;
1549
        *-ns)
1550
                os=-genix
1551
                ;;
1552
        i370-*)
1553
                os=-mvs
1554
                ;;
1555
        *-next)
1556
                os=-nextstep3
1557
                ;;
1558
        *-gould)
1559
                os=-sysv
1560
                ;;
1561
        *-highlevel)
1562
                os=-bsd
1563
                ;;
1564
        *-encore)
1565
                os=-bsd
1566
                ;;
1567
        *-sgi)
1568
                os=-irix
1569
                ;;
1570
        *-siemens)
1571
                os=-sysv4
1572
                ;;
1573
        *-masscomp)
1574
                os=-rtu
1575
                ;;
1576
        f30[01]-fujitsu | f700-fujitsu)
1577
                os=-uxpv
1578
                ;;
1579
        *-rom68k)
1580
                os=-coff
1581
                ;;
1582
        *-*bug)
1583
                os=-coff
1584
                ;;
1585
        *-apple)
1586
                os=-macos
1587
                ;;
1588
        *-atari*)
1589
                os=-mint
1590
                ;;
1591
        *)
1592
                os=-none
1593
                ;;
1594
esac
1595
fi
1596
 
1597
# Here we handle the case where we know the os, and the CPU type, but not the
1598
# manufacturer.  We pick the logical manufacturer.
1599
vendor=unknown
1600
case $basic_machine in
1601
        *-unknown)
1602
                case $os in
1603
                        -riscix*)
1604
                                vendor=acorn
1605
                                ;;
1606
                        -sunos*)
1607
                                vendor=sun
1608
                                ;;
1609
                        -aix*)
1610
                                vendor=ibm
1611
                                ;;
1612
                        -beos*)
1613
                                vendor=be
1614
                                ;;
1615
                        -hpux*)
1616
                                vendor=hp
1617
                                ;;
1618
                        -mpeix*)
1619
                                vendor=hp
1620
                                ;;
1621
                        -hiux*)
1622
                                vendor=hitachi
1623
                                ;;
1624
                        -unos*)
1625
                                vendor=crds
1626
                                ;;
1627
                        -dgux*)
1628
                                vendor=dg
1629
                                ;;
1630
                        -luna*)
1631
                                vendor=omron
1632
                                ;;
1633
                        -genix*)
1634
                                vendor=ns
1635
                                ;;
1636
                        -mvs* | -opened*)
1637
                                vendor=ibm
1638
                                ;;
1639
                        -os400*)
1640
                                vendor=ibm
1641
                                ;;
1642
                        -ptx*)
1643
                                vendor=sequent
1644
                                ;;
1645
                        -tpf*)
1646
                                vendor=ibm
1647
                                ;;
1648
                        -vxsim* | -vxworks* | -windiss*)
1649
                                vendor=wrs
1650
                                ;;
1651
                        -aux*)
1652
                                vendor=apple
1653
                                ;;
1654
                        -hms*)
1655
                                vendor=hitachi
1656
                                ;;
1657
                        -mpw* | -macos*)
1658
                                vendor=apple
1659
                                ;;
1660
                        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1661
                                vendor=atari
1662
                                ;;
1663
                        -vos*)
1664
                                vendor=stratus
1665
                                ;;
1666
                esac
1667
                basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1668
                ;;
1669
esac
1670
 
1671
echo $basic_machine$os
1672
exit
1673
 
1674
# Local variables:
1675
# eval: (add-hook 'write-file-hooks 'time-stamp)
1676
# time-stamp-start: "timestamp='"
1677
# time-stamp-format: "%:y-%02m-%02d"
1678
# time-stamp-end: "'"
1679
# End:

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