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1 24 jeremybenn
#! /bin/sh
2
# Configuration validation subroutine script.
3
#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4 225 jeremybenn
#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
5 24 jeremybenn
#   Free Software Foundation, Inc.
6
 
7 225 jeremybenn
timestamp='2009-08-17'
8 24 jeremybenn
 
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 $maybe_os in
123
  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
124
  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
125 225 jeremybenn
  kopensolaris*-gnu* | \
126 24 jeremybenn
  storm-chaos* | os2-emx* | rtmk-nova*)
127
    os=-$maybe_os
128
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
129
    ;;
130
  *)
131
    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
132
    if [ $basic_machine != $1 ]
133
    then os=`echo $1 | sed 's/.*-/-/'`
134
    else os=; fi
135
    ;;
136
esac
137
 
138
### Let's recognize common machines as not being operating systems so
139
### that things like config.sub decstation-3100 work.  We also
140
### recognize some manufacturers as not being operating systems, so we
141
### can provide default operating systems below.
142
case $os in
143
        -sun*os*)
144
                # Prevent following clause from handling this invalid input.
145
                ;;
146
        -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
147
        -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
148
        -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
149
        -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
150
        -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
151
        -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
152 225 jeremybenn
        -apple | -axis | -knuth | -cray | -microblaze)
153 24 jeremybenn
                os=
154
                basic_machine=$1
155
                ;;
156 225 jeremybenn
        -bluegene*)
157
                os=-cnk
158
                ;;
159 24 jeremybenn
        -sim | -cisco | -oki | -wec | -winbond)
160
                os=
161
                basic_machine=$1
162
                ;;
163
        -scout)
164
                ;;
165
        -wrs)
166
                os=-vxworks
167
                basic_machine=$1
168
                ;;
169
        -chorusos*)
170
                os=-chorusos
171
                basic_machine=$1
172
                ;;
173
        -chorusrdb)
174
                os=-chorusrdb
175
                basic_machine=$1
176
                ;;
177
        -hiux*)
178
                os=-hiuxwe2
179
                ;;
180
        -sco6)
181
                os=-sco5v6
182
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
183
                ;;
184
        -sco5)
185
                os=-sco3.2v5
186
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187
                ;;
188
        -sco4)
189
                os=-sco3.2v4
190
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191
                ;;
192
        -sco3.2.[4-9]*)
193
                os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
194
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195
                ;;
196
        -sco3.2v[4-9]*)
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
        -sco5v6*)
201
                # Don't forget version if it is 3.2v4 or newer.
202
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
203
                ;;
204
        -sco*)
205
                os=-sco3.2v2
206
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
207
                ;;
208
        -udk*)
209
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
210
                ;;
211
        -isc)
212
                os=-isc2.2
213
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
214
                ;;
215
        -clix*)
216
                basic_machine=clipper-intergraph
217
                ;;
218
        -isc*)
219
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
220
                ;;
221
        -lynx*)
222
                os=-lynxos
223
                ;;
224
        -ptx*)
225
                basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
226
                ;;
227
        -windowsnt*)
228
                os=`echo $os | sed -e 's/windowsnt/winnt/'`
229
                ;;
230
        -psos*)
231
                os=-psos
232
                ;;
233
        -mint | -mint[0-9]*)
234
                basic_machine=m68k-atari
235
                os=-mint
236
                ;;
237
esac
238
 
239
# Decode aliases for certain CPU-COMPANY combinations.
240
case $basic_machine in
241
        # Recognize the basic CPU types without company name.
242
        # Some are omitted here because they have special meanings below.
243
        1750a | 580 \
244
        | a29k \
245
        | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
246
        | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
247
        | am33_2.0 \
248
        | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
249
        | bfin \
250
        | c4x | clipper \
251
        | d10v | d30v | dlx | dsp16xx \
252
        | fido | fr30 | frv \
253
        | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
254
        | i370 | i860 | i960 | ia64 \
255
        | ip2k | iq2000 \
256 225 jeremybenn
        | lm32 \
257 24 jeremybenn
        | m32c | m32r | m32rle | m68000 | m68k | m88k \
258 225 jeremybenn
        | maxq | mb | microblaze | mcore | mep | metag \
259 24 jeremybenn
        | mips | mipsbe | mipseb | mipsel | mipsle \
260
        | mips16 \
261
        | mips64 | mips64el \
262 225 jeremybenn
        | mips64octeon | mips64octeonel \
263
        | mips64orion | mips64orionel \
264
        | mips64r5900 | mips64r5900el \
265 24 jeremybenn
        | mips64vr | mips64vrel \
266
        | mips64vr4100 | mips64vr4100el \
267
        | mips64vr4300 | mips64vr4300el \
268
        | mips64vr5000 | mips64vr5000el \
269
        | mips64vr5900 | mips64vr5900el \
270
        | mipsisa32 | mipsisa32el \
271
        | mipsisa32r2 | mipsisa32r2el \
272
        | mipsisa64 | mipsisa64el \
273
        | mipsisa64r2 | mipsisa64r2el \
274
        | mipsisa64sb1 | mipsisa64sb1el \
275
        | mipsisa64sr71k | mipsisa64sr71kel \
276
        | mipstx39 | mipstx39el \
277
        | mn10200 | mn10300 \
278 225 jeremybenn
        | moxie \
279 24 jeremybenn
        | mt \
280
        | msp430 \
281
        | nios | nios2 \
282
        | ns16k | ns32k \
283
        | or32 \
284
        | pdp10 | pdp11 | pj | pjl \
285
        | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
286
        | pyramid \
287
        | score \
288 225 jeremybenn
        | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
289 24 jeremybenn
        | sh64 | sh64le \
290
        | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
291
        | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
292
        | spu | strongarm \
293
        | tahoe | thumb | tic4x | tic80 | tron \
294
        | v850 | v850e \
295
        | we32k \
296
        | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
297 225 jeremybenn
        | z8k | z80)
298 24 jeremybenn
                basic_machine=$basic_machine-unknown
299
                ;;
300
        m6811 | m68hc11 | m6812 | m68hc12)
301
                # Motorola 68HC11/12.
302
                basic_machine=$basic_machine-unknown
303
                os=-none
304
                ;;
305
        m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
306
                ;;
307
        ms1)
308
                basic_machine=mt-unknown
309
                ;;
310
 
311
        # We use `pc' rather than `unknown'
312
        # because (1) that's what they normally are, and
313
        # (2) the word "unknown" tends to confuse beginning users.
314
        i*86 | x86_64)
315
          basic_machine=$basic_machine-pc
316
          ;;
317
        # Object if more than one company name word.
318
        *-*-*)
319
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
320
                exit 1
321
                ;;
322
        # Recognize the basic CPU types with company name.
323
        580-* \
324
        | a29k-* \
325
        | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
326
        | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
327
        | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
328
        | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
329
        | avr-* | avr32-* \
330
        | bfin-* | bs2000-* \
331
        | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
332
        | clipper-* | craynv-* | cydra-* \
333
        | d10v-* | d30v-* | dlx-* \
334
        | elxsi-* \
335
        | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
336
        | h8300-* | h8500-* \
337
        | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
338
        | i*86-* | i860-* | i960-* | ia64-* \
339
        | ip2k-* | iq2000-* \
340 225 jeremybenn
        | lm32-* \
341 24 jeremybenn
        | m32c-* | m32r-* | m32rle-* \
342
        | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
343 225 jeremybenn
        | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
344 24 jeremybenn
        | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
345
        | mips16-* \
346
        | mips64-* | mips64el-* \
347 225 jeremybenn
        | mips64octeon-* | mips64octeonel-* \
348
        | mips64orion-* | mips64orionel-* \
349
        | mips64r5900-* | mips64r5900el-* \
350 24 jeremybenn
        | mips64vr-* | mips64vrel-* \
351
        | mips64vr4100-* | mips64vr4100el-* \
352
        | mips64vr4300-* | mips64vr4300el-* \
353
        | mips64vr5000-* | mips64vr5000el-* \
354
        | mips64vr5900-* | mips64vr5900el-* \
355
        | mipsisa32-* | mipsisa32el-* \
356
        | mipsisa32r2-* | mipsisa32r2el-* \
357
        | mipsisa64-* | mipsisa64el-* \
358
        | mipsisa64r2-* | mipsisa64r2el-* \
359
        | mipsisa64sb1-* | mipsisa64sb1el-* \
360
        | mipsisa64sr71k-* | mipsisa64sr71kel-* \
361
        | mipstx39-* | mipstx39el-* \
362
        | mmix-* \
363
        | mt-* \
364
        | msp430-* \
365
        | nios-* | nios2-* \
366
        | none-* | np1-* | ns16k-* | ns32k-* \
367
        | orion-* \
368
        | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
369
        | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
370
        | pyramid-* \
371
        | romp-* | rs6000-* \
372 225 jeremybenn
        | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
373 24 jeremybenn
        | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
374
        | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
375
        | sparclite-* \
376
        | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
377
        | tahoe-* | thumb-* \
378 225 jeremybenn
        | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
379 24 jeremybenn
        | tron-* \
380
        | v850-* | v850e-* | vax-* \
381
        | we32k-* \
382
        | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
383
        | xstormy16-* | xtensa*-* \
384
        | ymp-* \
385 225 jeremybenn
        | z8k-* | z80-*)
386 24 jeremybenn
                ;;
387
        # Recognize the basic CPU types without company name, with glob match.
388
        xtensa*)
389
                basic_machine=$basic_machine-unknown
390
                ;;
391
        # Recognize the various machine names and aliases which stand
392
        # for a CPU type and a company and sometimes even an OS.
393
        386bsd)
394
                basic_machine=i386-unknown
395
                os=-bsd
396
                ;;
397
        3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
398
                basic_machine=m68000-att
399
                ;;
400
        3b*)
401
                basic_machine=we32k-att
402
                ;;
403
        a29khif)
404
                basic_machine=a29k-amd
405
                os=-udi
406
                ;;
407
        abacus)
408
                basic_machine=abacus-unknown
409
                ;;
410
        adobe68k)
411
                basic_machine=m68010-adobe
412
                os=-scout
413
                ;;
414
        alliant | fx80)
415
                basic_machine=fx80-alliant
416
                ;;
417
        altos | altos3068)
418
                basic_machine=m68k-altos
419
                ;;
420
        am29k)
421
                basic_machine=a29k-none
422
                os=-bsd
423
                ;;
424
        amd64)
425
                basic_machine=x86_64-pc
426
                ;;
427
        amd64-*)
428
                basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
429
                ;;
430
        amdahl)
431
                basic_machine=580-amdahl
432
                os=-sysv
433
                ;;
434
        amiga | amiga-*)
435
                basic_machine=m68k-unknown
436
                ;;
437
        amigaos | amigados)
438
                basic_machine=m68k-unknown
439
                os=-amigaos
440
                ;;
441
        amigaunix | amix)
442
                basic_machine=m68k-unknown
443
                os=-sysv4
444
                ;;
445
        apollo68)
446
                basic_machine=m68k-apollo
447
                os=-sysv
448
                ;;
449
        apollo68bsd)
450
                basic_machine=m68k-apollo
451
                os=-bsd
452
                ;;
453 225 jeremybenn
        aros)
454
                basic_machine=i386-pc
455
                os=-aros
456
                ;;
457 24 jeremybenn
        aux)
458
                basic_machine=m68k-apple
459
                os=-aux
460
                ;;
461
        balance)
462
                basic_machine=ns32k-sequent
463
                os=-dynix
464
                ;;
465
        blackfin)
466
                basic_machine=bfin-unknown
467
                os=-linux
468
                ;;
469
        blackfin-*)
470
                basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
471
                os=-linux
472
                ;;
473 225 jeremybenn
        bluegene*)
474
                basic_machine=powerpc-ibm
475
                os=-cnk
476
                ;;
477 24 jeremybenn
        c90)
478
                basic_machine=c90-cray
479
                os=-unicos
480
                ;;
481 225 jeremybenn
        cegcc)
482
                basic_machine=arm-unknown
483
                os=-cegcc
484
                ;;
485 24 jeremybenn
        convex-c1)
486
                basic_machine=c1-convex
487
                os=-bsd
488
                ;;
489
        convex-c2)
490
                basic_machine=c2-convex
491
                os=-bsd
492
                ;;
493
        convex-c32)
494
                basic_machine=c32-convex
495
                os=-bsd
496
                ;;
497
        convex-c34)
498
                basic_machine=c34-convex
499
                os=-bsd
500
                ;;
501
        convex-c38)
502
                basic_machine=c38-convex
503
                os=-bsd
504
                ;;
505
        cray | j90)
506
                basic_machine=j90-cray
507
                os=-unicos
508
                ;;
509
        craynv)
510
                basic_machine=craynv-cray
511
                os=-unicosmp
512
                ;;
513
        cr16)
514
                basic_machine=cr16-unknown
515
                os=-elf
516
                ;;
517
        crds | unos)
518
                basic_machine=m68k-crds
519
                ;;
520
        crisv32 | crisv32-* | etraxfs*)
521
                basic_machine=crisv32-axis
522
                ;;
523
        cris | cris-* | etrax*)
524
                basic_machine=cris-axis
525
                ;;
526
        crx)
527
                basic_machine=crx-unknown
528
                os=-elf
529
                ;;
530
        da30 | da30-*)
531
                basic_machine=m68k-da30
532
                ;;
533
        decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
534
                basic_machine=mips-dec
535
                ;;
536
        decsystem10* | dec10*)
537
                basic_machine=pdp10-dec
538
                os=-tops10
539
                ;;
540
        decsystem20* | dec20*)
541
                basic_machine=pdp10-dec
542
                os=-tops20
543
                ;;
544
        delta | 3300 | motorola-3300 | motorola-delta \
545
              | 3300-motorola | delta-motorola)
546
                basic_machine=m68k-motorola
547
                ;;
548
        delta88)
549
                basic_machine=m88k-motorola
550
                os=-sysv3
551
                ;;
552 225 jeremybenn
        dicos)
553
                basic_machine=i686-pc
554
                os=-dicos
555
                ;;
556 24 jeremybenn
        djgpp)
557
                basic_machine=i586-pc
558
                os=-msdosdjgpp
559
                ;;
560
        dpx20 | dpx20-*)
561
                basic_machine=rs6000-bull
562
                os=-bosx
563
                ;;
564
        dpx2* | dpx2*-bull)
565
                basic_machine=m68k-bull
566
                os=-sysv3
567
                ;;
568
        ebmon29k)
569
                basic_machine=a29k-amd
570
                os=-ebmon
571
                ;;
572
        elxsi)
573
                basic_machine=elxsi-elxsi
574
                os=-bsd
575
                ;;
576
        encore | umax | mmax)
577
                basic_machine=ns32k-encore
578
                ;;
579
        es1800 | OSE68k | ose68k | ose | OSE)
580
                basic_machine=m68k-ericsson
581
                os=-ose
582
                ;;
583
        fx2800)
584
                basic_machine=i860-alliant
585
                ;;
586
        genix)
587
                basic_machine=ns32k-ns
588
                ;;
589
        gmicro)
590
                basic_machine=tron-gmicro
591
                os=-sysv
592
                ;;
593
        go32)
594
                basic_machine=i386-pc
595
                os=-go32
596
                ;;
597
        h3050r* | hiux*)
598
                basic_machine=hppa1.1-hitachi
599
                os=-hiuxwe2
600
                ;;
601
        h8300hms)
602
                basic_machine=h8300-hitachi
603
                os=-hms
604
                ;;
605
        h8300xray)
606
                basic_machine=h8300-hitachi
607
                os=-xray
608
                ;;
609
        h8500hms)
610
                basic_machine=h8500-hitachi
611
                os=-hms
612
                ;;
613
        harris)
614
                basic_machine=m88k-harris
615
                os=-sysv3
616
                ;;
617
        hp300-*)
618
                basic_machine=m68k-hp
619
                ;;
620
        hp300bsd)
621
                basic_machine=m68k-hp
622
                os=-bsd
623
                ;;
624
        hp300hpux)
625
                basic_machine=m68k-hp
626
                os=-hpux
627
                ;;
628
        hp3k9[0-9][0-9] | hp9[0-9][0-9])
629
                basic_machine=hppa1.0-hp
630
                ;;
631
        hp9k2[0-9][0-9] | hp9k31[0-9])
632
                basic_machine=m68000-hp
633
                ;;
634
        hp9k3[2-9][0-9])
635
                basic_machine=m68k-hp
636
                ;;
637
        hp9k6[0-9][0-9] | hp6[0-9][0-9])
638
                basic_machine=hppa1.0-hp
639
                ;;
640
        hp9k7[0-79][0-9] | hp7[0-79][0-9])
641
                basic_machine=hppa1.1-hp
642
                ;;
643
        hp9k78[0-9] | hp78[0-9])
644
                # FIXME: really hppa2.0-hp
645
                basic_machine=hppa1.1-hp
646
                ;;
647
        hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
648
                # FIXME: really hppa2.0-hp
649
                basic_machine=hppa1.1-hp
650
                ;;
651
        hp9k8[0-9][13679] | hp8[0-9][13679])
652
                basic_machine=hppa1.1-hp
653
                ;;
654
        hp9k8[0-9][0-9] | hp8[0-9][0-9])
655
                basic_machine=hppa1.0-hp
656
                ;;
657
        hppa-next)
658
                os=-nextstep3
659
                ;;
660
        hppaosf)
661
                basic_machine=hppa1.1-hp
662
                os=-osf
663
                ;;
664
        hppro)
665
                basic_machine=hppa1.1-hp
666
                os=-proelf
667
                ;;
668
        i370-ibm* | ibm*)
669
                basic_machine=i370-ibm
670
                ;;
671
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
672
        i*86v32)
673
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
674
                os=-sysv32
675
                ;;
676
        i*86v4*)
677
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
678
                os=-sysv4
679
                ;;
680
        i*86v)
681
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
682
                os=-sysv
683
                ;;
684
        i*86sol2)
685
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
686
                os=-solaris2
687
                ;;
688
        i386mach)
689
                basic_machine=i386-mach
690
                os=-mach
691
                ;;
692
        i386-vsta | vsta)
693
                basic_machine=i386-unknown
694
                os=-vsta
695
                ;;
696
        iris | iris4d)
697
                basic_machine=mips-sgi
698
                case $os in
699
                    -irix*)
700
                        ;;
701
                    *)
702
                        os=-irix4
703
                        ;;
704
                esac
705
                ;;
706
        isi68 | isi)
707
                basic_machine=m68k-isi
708
                os=-sysv
709
                ;;
710
        m68knommu)
711
                basic_machine=m68k-unknown
712
                os=-linux
713
                ;;
714
        m68knommu-*)
715
                basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
716
                os=-linux
717
                ;;
718
        m88k-omron*)
719
                basic_machine=m88k-omron
720
                ;;
721
        magnum | m3230)
722
                basic_machine=mips-mips
723
                os=-sysv
724
                ;;
725
        merlin)
726
                basic_machine=ns32k-utek
727
                os=-sysv
728
                ;;
729 225 jeremybenn
        microblaze)
730
                basic_machine=microblaze-xilinx
731
                ;;
732 24 jeremybenn
        mingw32)
733
                basic_machine=i386-pc
734
                os=-mingw32
735
                ;;
736
        mingw32ce)
737
                basic_machine=arm-unknown
738
                os=-mingw32ce
739
                ;;
740
        miniframe)
741
                basic_machine=m68000-convergent
742
                ;;
743
        *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
744
                basic_machine=m68k-atari
745
                os=-mint
746
                ;;
747
        mips3*-*)
748
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
749
                ;;
750
        mips3*)
751
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
752
                ;;
753
        monitor)
754
                basic_machine=m68k-rom68k
755
                os=-coff
756
                ;;
757
        morphos)
758
                basic_machine=powerpc-unknown
759
                os=-morphos
760
                ;;
761
        msdos)
762
                basic_machine=i386-pc
763
                os=-msdos
764
                ;;
765
        ms1-*)
766
                basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
767
                ;;
768
        mvs)
769
                basic_machine=i370-ibm
770
                os=-mvs
771
                ;;
772
        ncr3000)
773
                basic_machine=i486-ncr
774
                os=-sysv4
775
                ;;
776
        netbsd386)
777
                basic_machine=i386-unknown
778
                os=-netbsd
779
                ;;
780
        netwinder)
781
                basic_machine=armv4l-rebel
782
                os=-linux
783
                ;;
784
        news | news700 | news800 | news900)
785
                basic_machine=m68k-sony
786
                os=-newsos
787
                ;;
788
        news1000)
789
                basic_machine=m68030-sony
790
                os=-newsos
791
                ;;
792
        news-3600 | risc-news)
793
                basic_machine=mips-sony
794
                os=-newsos
795
                ;;
796
        necv70)
797
                basic_machine=v70-nec
798
                os=-sysv
799
                ;;
800
        next | m*-next )
801
                basic_machine=m68k-next
802
                case $os in
803
                    -nextstep* )
804
                        ;;
805
                    -ns2*)
806
                      os=-nextstep2
807
                        ;;
808
                    *)
809
                      os=-nextstep3
810
                        ;;
811
                esac
812
                ;;
813
        nh3000)
814
                basic_machine=m68k-harris
815
                os=-cxux
816
                ;;
817
        nh[45]000)
818
                basic_machine=m88k-harris
819
                os=-cxux
820
                ;;
821
        nindy960)
822
                basic_machine=i960-intel
823
                os=-nindy
824
                ;;
825
        mon960)
826
                basic_machine=i960-intel
827
                os=-mon960
828
                ;;
829
        nonstopux)
830
                basic_machine=mips-compaq
831
                os=-nonstopux
832
                ;;
833
        np1)
834
                basic_machine=np1-gould
835
                ;;
836
        nsr-tandem)
837
                basic_machine=nsr-tandem
838
                ;;
839
        op50n-* | op60c-*)
840
                basic_machine=hppa1.1-oki
841
                os=-proelf
842
                ;;
843
        os400)
844
                basic_machine=powerpc-ibm
845
                os=-os400
846
                ;;
847
        OSE68000 | ose68000)
848
                basic_machine=m68000-ericsson
849
                os=-ose
850
                ;;
851
        os68k)
852
                basic_machine=m68k-none
853
                os=-os68k
854
                ;;
855
        pa-hitachi)
856
                basic_machine=hppa1.1-hitachi
857
                os=-hiuxwe2
858
                ;;
859
        paragon)
860
                basic_machine=i860-intel
861
                os=-osf
862
                ;;
863
        parisc)
864
                basic_machine=hppa-unknown
865
                os=-linux
866
                ;;
867
        parisc-*)
868
                basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
869
                os=-linux
870
                ;;
871
        pbd)
872
                basic_machine=sparc-tti
873
                ;;
874
        pbb)
875
                basic_machine=m68k-tti
876
                ;;
877
        pc532 | pc532-*)
878
                basic_machine=ns32k-pc532
879
                ;;
880
        pc98)
881
                basic_machine=i386-pc
882
                ;;
883
        pc98-*)
884
                basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
885
                ;;
886
        pentium | p5 | k5 | k6 | nexgen | viac3)
887
                basic_machine=i586-pc
888
                ;;
889
        pentiumpro | p6 | 6x86 | athlon | athlon_*)
890
                basic_machine=i686-pc
891
                ;;
892
        pentiumii | pentium2 | pentiumiii | pentium3)
893
                basic_machine=i686-pc
894
                ;;
895
        pentium4)
896
                basic_machine=i786-pc
897
                ;;
898
        pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
899
                basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
900
                ;;
901
        pentiumpro-* | p6-* | 6x86-* | athlon-*)
902
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
903
                ;;
904
        pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
905
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
906
                ;;
907
        pentium4-*)
908
                basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
909
                ;;
910
        pn)
911
                basic_machine=pn-gould
912
                ;;
913
        power)  basic_machine=power-ibm
914
                ;;
915
        ppc)    basic_machine=powerpc-unknown
916
                ;;
917
        ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
918
                ;;
919
        ppcle | powerpclittle | ppc-le | powerpc-little)
920
                basic_machine=powerpcle-unknown
921
                ;;
922
        ppcle-* | powerpclittle-*)
923
                basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
924
                ;;
925
        ppc64)  basic_machine=powerpc64-unknown
926
                ;;
927
        ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
928
                ;;
929
        ppc64le | powerpc64little | ppc64-le | powerpc64-little)
930
                basic_machine=powerpc64le-unknown
931
                ;;
932
        ppc64le-* | powerpc64little-*)
933
                basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
934
                ;;
935
        ps2)
936
                basic_machine=i386-ibm
937
                ;;
938
        pw32)
939
                basic_machine=i586-unknown
940
                os=-pw32
941
                ;;
942
        rdos)
943
                basic_machine=i386-pc
944
                os=-rdos
945
                ;;
946
        rom68k)
947
                basic_machine=m68k-rom68k
948
                os=-coff
949
                ;;
950
        rm[46]00)
951
                basic_machine=mips-siemens
952
                ;;
953
        rtpc | rtpc-*)
954
                basic_machine=romp-ibm
955
                ;;
956
        s390 | s390-*)
957
                basic_machine=s390-ibm
958
                ;;
959
        s390x | s390x-*)
960
                basic_machine=s390x-ibm
961
                ;;
962
        sa29200)
963
                basic_machine=a29k-amd
964
                os=-udi
965
                ;;
966
        sb1)
967
                basic_machine=mipsisa64sb1-unknown
968
                ;;
969
        sb1el)
970
                basic_machine=mipsisa64sb1el-unknown
971
                ;;
972
        sde)
973
                basic_machine=mipsisa32-sde
974
                os=-elf
975
                ;;
976
        sei)
977
                basic_machine=mips-sei
978
                os=-seiux
979
                ;;
980
        sequent)
981
                basic_machine=i386-sequent
982
                ;;
983
        sh)
984
                basic_machine=sh-hitachi
985
                os=-hms
986
                ;;
987
        sh5el)
988
                basic_machine=sh5le-unknown
989
                ;;
990
        sh64)
991
                basic_machine=sh64-unknown
992
                ;;
993
        sparclite-wrs | simso-wrs)
994
                basic_machine=sparclite-wrs
995
                os=-vxworks
996
                ;;
997
        sps7)
998
                basic_machine=m68k-bull
999
                os=-sysv2
1000
                ;;
1001
        spur)
1002
                basic_machine=spur-unknown
1003
                ;;
1004
        st2000)
1005
                basic_machine=m68k-tandem
1006
                ;;
1007
        stratus)
1008
                basic_machine=i860-stratus
1009
                os=-sysv4
1010
                ;;
1011
        sun2)
1012
                basic_machine=m68000-sun
1013
                ;;
1014
        sun2os3)
1015
                basic_machine=m68000-sun
1016
                os=-sunos3
1017
                ;;
1018
        sun2os4)
1019
                basic_machine=m68000-sun
1020
                os=-sunos4
1021
                ;;
1022
        sun3os3)
1023
                basic_machine=m68k-sun
1024
                os=-sunos3
1025
                ;;
1026
        sun3os4)
1027
                basic_machine=m68k-sun
1028
                os=-sunos4
1029
                ;;
1030
        sun4os3)
1031
                basic_machine=sparc-sun
1032
                os=-sunos3
1033
                ;;
1034
        sun4os4)
1035
                basic_machine=sparc-sun
1036
                os=-sunos4
1037
                ;;
1038
        sun4sol2)
1039
                basic_machine=sparc-sun
1040
                os=-solaris2
1041
                ;;
1042
        sun3 | sun3-*)
1043
                basic_machine=m68k-sun
1044
                ;;
1045
        sun4)
1046
                basic_machine=sparc-sun
1047
                ;;
1048
        sun386 | sun386i | roadrunner)
1049
                basic_machine=i386-sun
1050
                ;;
1051
        sv1)
1052
                basic_machine=sv1-cray
1053
                os=-unicos
1054
                ;;
1055
        symmetry)
1056
                basic_machine=i386-sequent
1057
                os=-dynix
1058
                ;;
1059
        t3e)
1060
                basic_machine=alphaev5-cray
1061
                os=-unicos
1062
                ;;
1063
        t90)
1064
                basic_machine=t90-cray
1065
                os=-unicos
1066
                ;;
1067
        tic54x | c54x*)
1068
                basic_machine=tic54x-unknown
1069
                os=-coff
1070
                ;;
1071
        tic55x | c55x*)
1072
                basic_machine=tic55x-unknown
1073
                os=-coff
1074
                ;;
1075
        tic6x | c6x*)
1076
                basic_machine=tic6x-unknown
1077
                os=-coff
1078
                ;;
1079
        tile*)
1080
                basic_machine=tile-unknown
1081
                os=-linux-gnu
1082
                ;;
1083
        tx39)
1084
                basic_machine=mipstx39-unknown
1085
                ;;
1086
        tx39el)
1087
                basic_machine=mipstx39el-unknown
1088
                ;;
1089
        toad1)
1090
                basic_machine=pdp10-xkl
1091
                os=-tops20
1092
                ;;
1093
        tower | tower-32)
1094
                basic_machine=m68k-ncr
1095
                ;;
1096
        tpf)
1097
                basic_machine=s390x-ibm
1098
                os=-tpf
1099
                ;;
1100
        udi29k)
1101
                basic_machine=a29k-amd
1102
                os=-udi
1103
                ;;
1104
        ultra3)
1105
                basic_machine=a29k-nyu
1106
                os=-sym1
1107
                ;;
1108
        v810 | necv810)
1109
                basic_machine=v810-nec
1110
                os=-none
1111
                ;;
1112
        vaxv)
1113
                basic_machine=vax-dec
1114
                os=-sysv
1115
                ;;
1116
        vms)
1117
                basic_machine=vax-dec
1118
                os=-vms
1119
                ;;
1120
        vpp*|vx|vx-*)
1121
                basic_machine=f301-fujitsu
1122
                ;;
1123
        vxworks960)
1124
                basic_machine=i960-wrs
1125
                os=-vxworks
1126
                ;;
1127
        vxworks68)
1128
                basic_machine=m68k-wrs
1129
                os=-vxworks
1130
                ;;
1131
        vxworks29k)
1132
                basic_machine=a29k-wrs
1133
                os=-vxworks
1134
                ;;
1135
        w65*)
1136
                basic_machine=w65-wdc
1137
                os=-none
1138
                ;;
1139
        w89k-*)
1140
                basic_machine=hppa1.1-winbond
1141
                os=-proelf
1142
                ;;
1143
        xbox)
1144
                basic_machine=i686-pc
1145
                os=-mingw32
1146
                ;;
1147
        xps | xps100)
1148
                basic_machine=xps100-honeywell
1149
                ;;
1150
        ymp)
1151
                basic_machine=ymp-cray
1152
                os=-unicos
1153
                ;;
1154
        z8k-*-coff)
1155
                basic_machine=z8k-unknown
1156
                os=-sim
1157
                ;;
1158 225 jeremybenn
        z80-*-coff)
1159
                basic_machine=z80-unknown
1160
                os=-sim
1161
                ;;
1162 24 jeremybenn
        none)
1163
                basic_machine=none-none
1164
                os=-none
1165
                ;;
1166
 
1167
# Here we handle the default manufacturer of certain CPU types.  It is in
1168
# some cases the only manufacturer, in others, it is the most popular.
1169
        w89k)
1170
                basic_machine=hppa1.1-winbond
1171
                ;;
1172
        op50n)
1173
                basic_machine=hppa1.1-oki
1174
                ;;
1175
        op60c)
1176
                basic_machine=hppa1.1-oki
1177
                ;;
1178
        romp)
1179
                basic_machine=romp-ibm
1180
                ;;
1181
        mmix)
1182
                basic_machine=mmix-knuth
1183
                ;;
1184
        rs6000)
1185
                basic_machine=rs6000-ibm
1186
                ;;
1187
        vax)
1188
                basic_machine=vax-dec
1189
                ;;
1190
        pdp10)
1191
                # there are many clones, so DEC is not a safe bet
1192
                basic_machine=pdp10-unknown
1193
                ;;
1194
        pdp11)
1195
                basic_machine=pdp11-dec
1196
                ;;
1197
        we32k)
1198
                basic_machine=we32k-att
1199
                ;;
1200 225 jeremybenn
        sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1201 24 jeremybenn
                basic_machine=sh-unknown
1202
                ;;
1203
        sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1204
                basic_machine=sparc-sun
1205
                ;;
1206
        cydra)
1207
                basic_machine=cydra-cydrome
1208
                ;;
1209
        orion)
1210
                basic_machine=orion-highlevel
1211
                ;;
1212
        orion105)
1213
                basic_machine=clipper-highlevel
1214
                ;;
1215
        mac | mpw | mac-mpw)
1216
                basic_machine=m68k-apple
1217
                ;;
1218
        pmac | pmac-mpw)
1219
                basic_machine=powerpc-apple
1220
                ;;
1221
        *-unknown)
1222
                # Make sure to match an already-canonicalized machine name.
1223
                ;;
1224
        *)
1225
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1226
                exit 1
1227
                ;;
1228
esac
1229
 
1230
# Here we canonicalize certain aliases for manufacturers.
1231
case $basic_machine in
1232
        *-digital*)
1233
                basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1234
                ;;
1235
        *-commodore*)
1236
                basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1237
                ;;
1238
        *)
1239
                ;;
1240
esac
1241
 
1242
# Decode manufacturer-specific aliases for certain operating systems.
1243
 
1244
if [ x"$os" != x"" ]
1245
then
1246
case $os in
1247
        # First match some system type aliases
1248
        # that might get confused with valid system types.
1249
        # -solaris* is a basic system type, with this one exception.
1250
        -solaris1 | -solaris1.*)
1251
                os=`echo $os | sed -e 's|solaris1|sunos4|'`
1252
                ;;
1253
        -solaris)
1254
                os=-solaris2
1255
                ;;
1256
        -svr4*)
1257
                os=-sysv4
1258
                ;;
1259
        -unixware*)
1260
                os=-sysv4.2uw
1261
                ;;
1262
        -gnu/linux*)
1263
                os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1264
                ;;
1265
        # First accept the basic system types.
1266
        # The portable systems comes first.
1267
        # Each alternative MUST END IN A *, to match a version number.
1268
        # -sysv* is not here because it comes later, after sysvr4.
1269
        -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1270 225 jeremybenn
              | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1271 24 jeremybenn
              | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1272 225 jeremybenn
              | -kopensolaris* \
1273 24 jeremybenn
              | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1274 225 jeremybenn
              | -aos* | -aros* \
1275 24 jeremybenn
              | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1276
              | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1277
              | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1278
              | -openbsd* | -solidbsd* \
1279
              | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1280
              | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1281
              | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1282
              | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1283 225 jeremybenn
              | -chorusos* | -chorusrdb* | -cegcc* \
1284 24 jeremybenn
              | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1285
              | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1286
              | -uxpv* | -beos* | -mpeix* | -udk* \
1287
              | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1288
              | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1289
              | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1290
              | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1291
              | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1292
              | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1293
              | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
1294
        # Remember, each alternative MUST END IN *, to match a version number.
1295
                ;;
1296
        -qnx*)
1297
                case $basic_machine in
1298
                    x86-* | i*86-*)
1299
                        ;;
1300
                    *)
1301
                        os=-nto$os
1302
                        ;;
1303
                esac
1304
                ;;
1305
        -nto-qnx*)
1306
                ;;
1307
        -nto*)
1308
                os=`echo $os | sed -e 's|nto|nto-qnx|'`
1309
                ;;
1310
        -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1311
              | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1312
              | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1313
                ;;
1314
        -mac*)
1315
                os=`echo $os | sed -e 's|mac|macos|'`
1316
                ;;
1317
        -linux-dietlibc)
1318
                os=-linux-dietlibc
1319
                ;;
1320
        -linux*)
1321
                os=`echo $os | sed -e 's|linux|linux-gnu|'`
1322
                ;;
1323
        -sunos5*)
1324
                os=`echo $os | sed -e 's|sunos5|solaris2|'`
1325
                ;;
1326
        -sunos6*)
1327
                os=`echo $os | sed -e 's|sunos6|solaris3|'`
1328
                ;;
1329
        -opened*)
1330
                os=-openedition
1331
                ;;
1332
        -os400*)
1333
                os=-os400
1334
                ;;
1335
        -wince*)
1336
                os=-wince
1337
                ;;
1338
        -osfrose*)
1339
                os=-osfrose
1340
                ;;
1341
        -osf*)
1342
                os=-osf
1343
                ;;
1344
        -utek*)
1345
                os=-bsd
1346
                ;;
1347
        -dynix*)
1348
                os=-bsd
1349
                ;;
1350
        -acis*)
1351
                os=-aos
1352
                ;;
1353
        -atheos*)
1354
                os=-atheos
1355
                ;;
1356
        -syllable*)
1357
                os=-syllable
1358
                ;;
1359
        -386bsd)
1360
                os=-bsd
1361
                ;;
1362
        -ctix* | -uts*)
1363
                os=-sysv
1364
                ;;
1365
        -nova*)
1366
                os=-rtmk-nova
1367
                ;;
1368
        -ns2 )
1369
                os=-nextstep2
1370
                ;;
1371
        -nsk*)
1372
                os=-nsk
1373
                ;;
1374
        # Preserve the version number of sinix5.
1375
        -sinix5.*)
1376
                os=`echo $os | sed -e 's|sinix|sysv|'`
1377
                ;;
1378
        -sinix*)
1379
                os=-sysv4
1380
                ;;
1381
        -tpf*)
1382
                os=-tpf
1383
                ;;
1384
        -triton*)
1385
                os=-sysv3
1386
                ;;
1387
        -oss*)
1388
                os=-sysv3
1389
                ;;
1390
        -svr4)
1391
                os=-sysv4
1392
                ;;
1393
        -svr3)
1394
                os=-sysv3
1395
                ;;
1396
        -sysvr4)
1397
                os=-sysv4
1398
                ;;
1399
        # This must come after -sysvr4.
1400
        -sysv*)
1401
                ;;
1402
        -ose*)
1403
                os=-ose
1404
                ;;
1405
        -es1800*)
1406
                os=-ose
1407
                ;;
1408
        -xenix)
1409
                os=-xenix
1410
                ;;
1411
        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1412
                os=-mint
1413
                ;;
1414
        -aros*)
1415
                os=-aros
1416
                ;;
1417
        -kaos*)
1418
                os=-kaos
1419
                ;;
1420
        -zvmoe)
1421
                os=-zvmoe
1422
                ;;
1423 225 jeremybenn
        -dicos*)
1424
                os=-dicos
1425
                ;;
1426 24 jeremybenn
        -none)
1427
                ;;
1428
        *)
1429
                # Get rid of the `-' at the beginning of $os.
1430
                os=`echo $os | sed 's/[^-]*-//'`
1431
                echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1432
                exit 1
1433
                ;;
1434
esac
1435
else
1436
 
1437
# Here we handle the default operating systems that come with various machines.
1438
# The value should be what the vendor currently ships out the door with their
1439
# machine or put another way, the most popular os provided with the machine.
1440
 
1441
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1442
# "-sun"), then you have to tell the case statement up towards the top
1443
# that MANUFACTURER isn't an operating system.  Otherwise, code above
1444
# will signal an error saying that MANUFACTURER isn't an operating
1445
# system, and we'll never get to this point.
1446
 
1447
case $basic_machine in
1448
        score-*)
1449
                os=-elf
1450
                ;;
1451
        spu-*)
1452
                os=-elf
1453
                ;;
1454
        *-acorn)
1455
                os=-riscix1.2
1456
                ;;
1457
        arm*-rebel)
1458
                os=-linux
1459
                ;;
1460
        arm*-semi)
1461
                os=-aout
1462
                ;;
1463
        c4x-* | tic4x-*)
1464
                os=-coff
1465
                ;;
1466
        # This must come before the *-dec entry.
1467
        pdp10-*)
1468
                os=-tops20
1469
                ;;
1470
        pdp11-*)
1471
                os=-none
1472
                ;;
1473
        *-dec | vax-*)
1474
                os=-ultrix4.2
1475
                ;;
1476
        m68*-apollo)
1477
                os=-domain
1478
                ;;
1479
        i386-sun)
1480
                os=-sunos4.0.2
1481
                ;;
1482
        m68000-sun)
1483
                os=-sunos3
1484
                # This also exists in the configure program, but was not the
1485
                # default.
1486
                # os=-sunos4
1487
                ;;
1488
        m68*-cisco)
1489
                os=-aout
1490
                ;;
1491
        mep-*)
1492
                os=-elf
1493
                ;;
1494
        mips*-cisco)
1495
                os=-elf
1496
                ;;
1497
        mips*-*)
1498
                os=-elf
1499
                ;;
1500
        or32-*)
1501
                os=-coff
1502
                ;;
1503
        *-tti)  # must be before sparc entry or we get the wrong os.
1504
                os=-sysv3
1505
                ;;
1506
        sparc-* | *-sun)
1507
                os=-sunos4.1.1
1508
                ;;
1509
        *-be)
1510
                os=-beos
1511
                ;;
1512
        *-haiku)
1513
                os=-haiku
1514
                ;;
1515
        *-ibm)
1516
                os=-aix
1517
                ;;
1518
        *-knuth)
1519
                os=-mmixware
1520
                ;;
1521
        *-wec)
1522
                os=-proelf
1523
                ;;
1524
        *-winbond)
1525
                os=-proelf
1526
                ;;
1527
        *-oki)
1528
                os=-proelf
1529
                ;;
1530
        *-hp)
1531
                os=-hpux
1532
                ;;
1533
        *-hitachi)
1534
                os=-hiux
1535
                ;;
1536
        i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1537
                os=-sysv
1538
                ;;
1539
        *-cbm)
1540
                os=-amigaos
1541
                ;;
1542
        *-dg)
1543
                os=-dgux
1544
                ;;
1545
        *-dolphin)
1546
                os=-sysv3
1547
                ;;
1548
        m68k-ccur)
1549
                os=-rtu
1550
                ;;
1551
        m88k-omron*)
1552
                os=-luna
1553
                ;;
1554
        *-next )
1555
                os=-nextstep
1556
                ;;
1557
        *-sequent)
1558
                os=-ptx
1559
                ;;
1560
        *-crds)
1561
                os=-unos
1562
                ;;
1563
        *-ns)
1564
                os=-genix
1565
                ;;
1566
        i370-*)
1567
                os=-mvs
1568
                ;;
1569
        *-next)
1570
                os=-nextstep3
1571
                ;;
1572
        *-gould)
1573
                os=-sysv
1574
                ;;
1575
        *-highlevel)
1576
                os=-bsd
1577
                ;;
1578
        *-encore)
1579
                os=-bsd
1580
                ;;
1581
        *-sgi)
1582
                os=-irix
1583
                ;;
1584
        *-siemens)
1585
                os=-sysv4
1586
                ;;
1587
        *-masscomp)
1588
                os=-rtu
1589
                ;;
1590
        f30[01]-fujitsu | f700-fujitsu)
1591
                os=-uxpv
1592
                ;;
1593
        *-rom68k)
1594
                os=-coff
1595
                ;;
1596
        *-*bug)
1597
                os=-coff
1598
                ;;
1599
        *-apple)
1600
                os=-macos
1601
                ;;
1602
        *-atari*)
1603
                os=-mint
1604
                ;;
1605
        *)
1606
                os=-none
1607
                ;;
1608
esac
1609
fi
1610
 
1611
# Here we handle the case where we know the os, and the CPU type, but not the
1612
# manufacturer.  We pick the logical manufacturer.
1613
vendor=unknown
1614
case $basic_machine in
1615
        *-unknown)
1616
                case $os in
1617
                        -riscix*)
1618
                                vendor=acorn
1619
                                ;;
1620
                        -sunos*)
1621
                                vendor=sun
1622
                                ;;
1623 225 jeremybenn
                        -cnk*|-aix*)
1624 24 jeremybenn
                                vendor=ibm
1625
                                ;;
1626
                        -beos*)
1627
                                vendor=be
1628
                                ;;
1629
                        -hpux*)
1630
                                vendor=hp
1631
                                ;;
1632
                        -mpeix*)
1633
                                vendor=hp
1634
                                ;;
1635
                        -hiux*)
1636
                                vendor=hitachi
1637
                                ;;
1638
                        -unos*)
1639
                                vendor=crds
1640
                                ;;
1641
                        -dgux*)
1642
                                vendor=dg
1643
                                ;;
1644
                        -luna*)
1645
                                vendor=omron
1646
                                ;;
1647
                        -genix*)
1648
                                vendor=ns
1649
                                ;;
1650
                        -mvs* | -opened*)
1651
                                vendor=ibm
1652
                                ;;
1653
                        -os400*)
1654
                                vendor=ibm
1655
                                ;;
1656
                        -ptx*)
1657
                                vendor=sequent
1658
                                ;;
1659
                        -tpf*)
1660
                                vendor=ibm
1661
                                ;;
1662
                        -vxsim* | -vxworks* | -windiss*)
1663
                                vendor=wrs
1664
                                ;;
1665
                        -aux*)
1666
                                vendor=apple
1667
                                ;;
1668
                        -hms*)
1669
                                vendor=hitachi
1670
                                ;;
1671
                        -mpw* | -macos*)
1672
                                vendor=apple
1673
                                ;;
1674
                        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1675
                                vendor=atari
1676
                                ;;
1677
                        -vos*)
1678
                                vendor=stratus
1679
                                ;;
1680
                esac
1681
                basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1682
                ;;
1683
esac
1684
 
1685
echo $basic_machine$os
1686
exit
1687
 
1688
# Local variables:
1689
# eval: (add-hook 'write-file-hooks 'time-stamp)
1690
# time-stamp-start: "timestamp='"
1691
# time-stamp-format: "%:y-%02m-%02d"
1692
# time-stamp-end: "'"
1693
# End:

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