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1 19 jeremybenn
#! /bin/sh
2
# Configuration validation subroutine script.
3
#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4 82 jeremybenn
#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
5 19 jeremybenn
#   Free Software Foundation, Inc.
6
 
7 82 jeremybenn
timestamp='2009-11-20'
8 19 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 82 jeremybenn
# diff and a properly formatted GNU ChangeLog entry.
36 19 jeremybenn
#
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 82 jeremybenn
# You can get the latest version of this script from:
43
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
44
 
45 19 jeremybenn
# This file is supposed to be the same for all GNU packages
46
# and recognize all the CPU types, system types and aliases
47
# that are meaningful with *any* GNU software.
48
# Each package is responsible for reporting which valid configurations
49
# it does not support.  The user should be able to distinguish
50
# a failure to support a valid configuration from a meaningless
51
# configuration.
52
 
53
# The goal of this file is to map all the various variations of a given
54
# machine specification into a single specification in the form:
55
#       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
56
# or in some cases, the newer four-part form:
57
#       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
58
# It is wrong to echo any other type of specification.
59
 
60
me=`echo "$0" | sed -e 's,.*/,,'`
61
 
62
usage="\
63
Usage: $0 [OPTION] CPU-MFR-OPSYS
64
       $0 [OPTION] ALIAS
65
 
66
Canonicalize a configuration name.
67
 
68
Operation modes:
69
  -h, --help         print this help, then exit
70
  -t, --time-stamp   print date of last modification, then exit
71
  -v, --version      print version number, then exit
72
 
73
Report bugs and patches to ."
74
 
75
version="\
76
GNU config.sub ($timestamp)
77
 
78
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
79
2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
80
 
81
This is free software; see the source for copying conditions.  There is NO
82
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
83
 
84
help="
85
Try \`$me --help' for more information."
86
 
87
# Parse command line
88
while test $# -gt 0 ; do
89
  case $1 in
90
    --time-stamp | --time* | -t )
91
       echo "$timestamp" ; exit ;;
92
    --version | -v )
93
       echo "$version" ; exit ;;
94
    --help | --h* | -h )
95
       echo "$usage"; exit ;;
96
    -- )     # Stop option processing
97
       shift; break ;;
98
    - ) # Use stdin as input.
99
       break ;;
100
    -* )
101
       echo "$me: invalid option $1$help"
102
       exit 1 ;;
103
 
104
    *local*)
105
       # First pass through any local machine types.
106
       echo $1
107
       exit ;;
108
 
109
    * )
110
       break ;;
111
  esac
112
done
113
 
114
case $# in
115
 0) echo "$me: missing argument$help" >&2
116
    exit 1;;
117
 1) ;;
118
 *) echo "$me: too many arguments$help" >&2
119
    exit 1;;
120
esac
121
 
122
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
123
# Here we must recognize all the valid KERNEL-OS combinations.
124
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
125
case $maybe_os in
126
  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
127
  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
128 82 jeremybenn
  kopensolaris*-gnu* | \
129 19 jeremybenn
  storm-chaos* | os2-emx* | rtmk-nova*)
130
    os=-$maybe_os
131
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
132
    ;;
133
  *)
134
    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
135
    if [ $basic_machine != $1 ]
136
    then os=`echo $1 | sed 's/.*-/-/'`
137
    else os=; fi
138
    ;;
139
esac
140
 
141
### Let's recognize common machines as not being operating systems so
142
### that things like config.sub decstation-3100 work.  We also
143
### recognize some manufacturers as not being operating systems, so we
144
### can provide default operating systems below.
145
case $os in
146
        -sun*os*)
147
                # Prevent following clause from handling this invalid input.
148
                ;;
149
        -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
150
        -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
151
        -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
152
        -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
153
        -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
154
        -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
155 82 jeremybenn
        -apple | -axis | -knuth | -cray | -microblaze)
156 19 jeremybenn
                os=
157
                basic_machine=$1
158
                ;;
159 82 jeremybenn
        -bluegene*)
160
                os=-cnk
161
                ;;
162 19 jeremybenn
        -sim | -cisco | -oki | -wec | -winbond)
163
                os=
164
                basic_machine=$1
165
                ;;
166
        -scout)
167
                ;;
168
        -wrs)
169
                os=-vxworks
170
                basic_machine=$1
171
                ;;
172
        -chorusos*)
173
                os=-chorusos
174
                basic_machine=$1
175
                ;;
176
        -chorusrdb)
177
                os=-chorusrdb
178
                basic_machine=$1
179
                ;;
180
        -hiux*)
181
                os=-hiuxwe2
182
                ;;
183
        -sco6)
184
                os=-sco5v6
185
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
186
                ;;
187
        -sco5)
188
                os=-sco3.2v5
189
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
190
                ;;
191
        -sco4)
192
                os=-sco3.2v4
193
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
194
                ;;
195
        -sco3.2.[4-9]*)
196
                os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
197
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
198
                ;;
199
        -sco3.2v[4-9]*)
200
                # Don't forget version if it is 3.2v4 or newer.
201
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
202
                ;;
203
        -sco5v6*)
204
                # Don't forget version if it is 3.2v4 or newer.
205
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
206
                ;;
207
        -sco*)
208
                os=-sco3.2v2
209
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
210
                ;;
211
        -udk*)
212
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
213
                ;;
214
        -isc)
215
                os=-isc2.2
216
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
217
                ;;
218
        -clix*)
219
                basic_machine=clipper-intergraph
220
                ;;
221
        -isc*)
222
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
223
                ;;
224
        -lynx*)
225
                os=-lynxos
226
                ;;
227
        -ptx*)
228
                basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
229
                ;;
230
        -windowsnt*)
231
                os=`echo $os | sed -e 's/windowsnt/winnt/'`
232
                ;;
233
        -psos*)
234
                os=-psos
235
                ;;
236
        -mint | -mint[0-9]*)
237
                basic_machine=m68k-atari
238
                os=-mint
239
                ;;
240
esac
241
 
242
# Decode aliases for certain CPU-COMPANY combinations.
243
case $basic_machine in
244
        # Recognize the basic CPU types without company name.
245
        # Some are omitted here because they have special meanings below.
246
        1750a | 580 \
247
        | a29k \
248
        | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
249
        | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
250
        | am33_2.0 \
251
        | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
252
        | bfin \
253
        | c4x | clipper \
254
        | d10v | d30v | dlx | dsp16xx \
255
        | fido | fr30 | frv \
256
        | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
257
        | i370 | i860 | i960 | ia64 \
258
        | ip2k | iq2000 \
259 82 jeremybenn
        | lm32 \
260 19 jeremybenn
        | m32c | m32r | m32rle | m68000 | m68k | m88k \
261 82 jeremybenn
        | maxq | mb | microblaze | mcore | mep | metag \
262 19 jeremybenn
        | mips | mipsbe | mipseb | mipsel | mipsle \
263
        | mips16 \
264
        | mips64 | mips64el \
265 82 jeremybenn
        | mips64octeon | mips64octeonel \
266
        | mips64orion | mips64orionel \
267
        | mips64r5900 | mips64r5900el \
268 19 jeremybenn
        | mips64vr | mips64vrel \
269
        | mips64vr4100 | mips64vr4100el \
270
        | mips64vr4300 | mips64vr4300el \
271
        | mips64vr5000 | mips64vr5000el \
272
        | mips64vr5900 | mips64vr5900el \
273
        | mipsisa32 | mipsisa32el \
274
        | mipsisa32r2 | mipsisa32r2el \
275
        | mipsisa64 | mipsisa64el \
276
        | mipsisa64r2 | mipsisa64r2el \
277
        | mipsisa64sb1 | mipsisa64sb1el \
278
        | mipsisa64sr71k | mipsisa64sr71kel \
279
        | mipstx39 | mipstx39el \
280
        | mn10200 | mn10300 \
281 82 jeremybenn
        | moxie \
282 19 jeremybenn
        | mt \
283
        | msp430 \
284
        | nios | nios2 \
285
        | ns16k | ns32k \
286
        | or32 \
287
        | pdp10 | pdp11 | pj | pjl \
288
        | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
289
        | pyramid \
290 82 jeremybenn
        | rx \
291 19 jeremybenn
        | score \
292 82 jeremybenn
        | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
293 19 jeremybenn
        | sh64 | sh64le \
294
        | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
295
        | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
296
        | spu | strongarm \
297
        | tahoe | thumb | tic4x | tic80 | tron \
298 82 jeremybenn
        | ubicom32 \
299 19 jeremybenn
        | v850 | v850e \
300
        | we32k \
301
        | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
302 82 jeremybenn
        | z8k | z80)
303 19 jeremybenn
                basic_machine=$basic_machine-unknown
304
                ;;
305 82 jeremybenn
        m6811 | m68hc11 | m6812 | m68hc12 | picochip)
306 19 jeremybenn
                # Motorola 68HC11/12.
307
                basic_machine=$basic_machine-unknown
308
                os=-none
309
                ;;
310
        m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
311
                ;;
312
        ms1)
313
                basic_machine=mt-unknown
314
                ;;
315
 
316
        # We use `pc' rather than `unknown'
317
        # because (1) that's what they normally are, and
318
        # (2) the word "unknown" tends to confuse beginning users.
319
        i*86 | x86_64)
320
          basic_machine=$basic_machine-pc
321
          ;;
322
        # Object if more than one company name word.
323
        *-*-*)
324
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
325
                exit 1
326
                ;;
327
        # Recognize the basic CPU types with company name.
328
        580-* \
329
        | a29k-* \
330
        | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
331
        | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
332
        | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
333
        | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
334
        | avr-* | avr32-* \
335
        | bfin-* | bs2000-* \
336
        | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
337
        | clipper-* | craynv-* | cydra-* \
338
        | d10v-* | d30v-* | dlx-* \
339
        | elxsi-* \
340
        | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
341
        | h8300-* | h8500-* \
342
        | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
343
        | i*86-* | i860-* | i960-* | ia64-* \
344
        | ip2k-* | iq2000-* \
345 82 jeremybenn
        | lm32-* \
346 19 jeremybenn
        | m32c-* | m32r-* | m32rle-* \
347
        | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
348 82 jeremybenn
        | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
349 19 jeremybenn
        | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
350
        | mips16-* \
351
        | mips64-* | mips64el-* \
352 82 jeremybenn
        | mips64octeon-* | mips64octeonel-* \
353
        | mips64orion-* | mips64orionel-* \
354
        | mips64r5900-* | mips64r5900el-* \
355 19 jeremybenn
        | mips64vr-* | mips64vrel-* \
356
        | mips64vr4100-* | mips64vr4100el-* \
357
        | mips64vr4300-* | mips64vr4300el-* \
358
        | mips64vr5000-* | mips64vr5000el-* \
359
        | mips64vr5900-* | mips64vr5900el-* \
360
        | mipsisa32-* | mipsisa32el-* \
361
        | mipsisa32r2-* | mipsisa32r2el-* \
362
        | mipsisa64-* | mipsisa64el-* \
363
        | mipsisa64r2-* | mipsisa64r2el-* \
364
        | mipsisa64sb1-* | mipsisa64sb1el-* \
365
        | mipsisa64sr71k-* | mipsisa64sr71kel-* \
366
        | mipstx39-* | mipstx39el-* \
367
        | mmix-* \
368
        | mt-* \
369
        | msp430-* \
370
        | nios-* | nios2-* \
371
        | none-* | np1-* | ns16k-* | ns32k-* \
372
        | orion-* \
373
        | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
374
        | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
375
        | pyramid-* \
376 82 jeremybenn
        | romp-* | rs6000-* | rx-* \
377
        | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
378 19 jeremybenn
        | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
379
        | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
380
        | sparclite-* \
381
        | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
382
        | tahoe-* | thumb-* \
383 82 jeremybenn
        | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
384 19 jeremybenn
        | tron-* \
385 82 jeremybenn
        | ubicom32-* \
386 19 jeremybenn
        | v850-* | v850e-* | vax-* \
387
        | we32k-* \
388
        | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
389
        | xstormy16-* | xtensa*-* \
390
        | ymp-* \
391 82 jeremybenn
        | z8k-* | z80-*)
392 19 jeremybenn
                ;;
393
        # Recognize the basic CPU types without company name, with glob match.
394
        xtensa*)
395
                basic_machine=$basic_machine-unknown
396
                ;;
397
        # Recognize the various machine names and aliases which stand
398
        # for a CPU type and a company and sometimes even an OS.
399
        386bsd)
400
                basic_machine=i386-unknown
401
                os=-bsd
402
                ;;
403
        3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
404
                basic_machine=m68000-att
405
                ;;
406
        3b*)
407
                basic_machine=we32k-att
408
                ;;
409
        a29khif)
410
                basic_machine=a29k-amd
411
                os=-udi
412
                ;;
413
        abacus)
414
                basic_machine=abacus-unknown
415
                ;;
416
        adobe68k)
417
                basic_machine=m68010-adobe
418
                os=-scout
419
                ;;
420
        alliant | fx80)
421
                basic_machine=fx80-alliant
422
                ;;
423
        altos | altos3068)
424
                basic_machine=m68k-altos
425
                ;;
426
        am29k)
427
                basic_machine=a29k-none
428
                os=-bsd
429
                ;;
430
        amd64)
431
                basic_machine=x86_64-pc
432
                ;;
433
        amd64-*)
434
                basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
435
                ;;
436
        amdahl)
437
                basic_machine=580-amdahl
438
                os=-sysv
439
                ;;
440
        amiga | amiga-*)
441
                basic_machine=m68k-unknown
442
                ;;
443
        amigaos | amigados)
444
                basic_machine=m68k-unknown
445
                os=-amigaos
446
                ;;
447
        amigaunix | amix)
448
                basic_machine=m68k-unknown
449
                os=-sysv4
450
                ;;
451
        apollo68)
452
                basic_machine=m68k-apollo
453
                os=-sysv
454
                ;;
455
        apollo68bsd)
456
                basic_machine=m68k-apollo
457
                os=-bsd
458
                ;;
459 82 jeremybenn
        aros)
460
                basic_machine=i386-pc
461
                os=-aros
462
                ;;
463 19 jeremybenn
        aux)
464
                basic_machine=m68k-apple
465
                os=-aux
466
                ;;
467
        balance)
468
                basic_machine=ns32k-sequent
469
                os=-dynix
470
                ;;
471
        blackfin)
472
                basic_machine=bfin-unknown
473
                os=-linux
474
                ;;
475
        blackfin-*)
476
                basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
477
                os=-linux
478
                ;;
479 82 jeremybenn
        bluegene*)
480
                basic_machine=powerpc-ibm
481
                os=-cnk
482
                ;;
483 19 jeremybenn
        c90)
484
                basic_machine=c90-cray
485
                os=-unicos
486
                ;;
487 82 jeremybenn
        cegcc)
488
                basic_machine=arm-unknown
489
                os=-cegcc
490
                ;;
491 19 jeremybenn
        convex-c1)
492
                basic_machine=c1-convex
493
                os=-bsd
494
                ;;
495
        convex-c2)
496
                basic_machine=c2-convex
497
                os=-bsd
498
                ;;
499
        convex-c32)
500
                basic_machine=c32-convex
501
                os=-bsd
502
                ;;
503
        convex-c34)
504
                basic_machine=c34-convex
505
                os=-bsd
506
                ;;
507
        convex-c38)
508
                basic_machine=c38-convex
509
                os=-bsd
510
                ;;
511
        cray | j90)
512
                basic_machine=j90-cray
513
                os=-unicos
514
                ;;
515
        craynv)
516
                basic_machine=craynv-cray
517
                os=-unicosmp
518
                ;;
519
        cr16)
520
                basic_machine=cr16-unknown
521
                os=-elf
522
                ;;
523
        crds | unos)
524
                basic_machine=m68k-crds
525
                ;;
526
        crisv32 | crisv32-* | etraxfs*)
527
                basic_machine=crisv32-axis
528
                ;;
529
        cris | cris-* | etrax*)
530
                basic_machine=cris-axis
531
                ;;
532
        crx)
533
                basic_machine=crx-unknown
534
                os=-elf
535
                ;;
536
        da30 | da30-*)
537
                basic_machine=m68k-da30
538
                ;;
539
        decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
540
                basic_machine=mips-dec
541
                ;;
542
        decsystem10* | dec10*)
543
                basic_machine=pdp10-dec
544
                os=-tops10
545
                ;;
546
        decsystem20* | dec20*)
547
                basic_machine=pdp10-dec
548
                os=-tops20
549
                ;;
550
        delta | 3300 | motorola-3300 | motorola-delta \
551
              | 3300-motorola | delta-motorola)
552
                basic_machine=m68k-motorola
553
                ;;
554
        delta88)
555
                basic_machine=m88k-motorola
556
                os=-sysv3
557
                ;;
558 82 jeremybenn
        dicos)
559
                basic_machine=i686-pc
560
                os=-dicos
561
                ;;
562 19 jeremybenn
        djgpp)
563
                basic_machine=i586-pc
564
                os=-msdosdjgpp
565
                ;;
566
        dpx20 | dpx20-*)
567
                basic_machine=rs6000-bull
568
                os=-bosx
569
                ;;
570
        dpx2* | dpx2*-bull)
571
                basic_machine=m68k-bull
572
                os=-sysv3
573
                ;;
574
        ebmon29k)
575
                basic_machine=a29k-amd
576
                os=-ebmon
577
                ;;
578
        elxsi)
579
                basic_machine=elxsi-elxsi
580
                os=-bsd
581
                ;;
582
        encore | umax | mmax)
583
                basic_machine=ns32k-encore
584
                ;;
585
        es1800 | OSE68k | ose68k | ose | OSE)
586
                basic_machine=m68k-ericsson
587
                os=-ose
588
                ;;
589
        fx2800)
590
                basic_machine=i860-alliant
591
                ;;
592
        genix)
593
                basic_machine=ns32k-ns
594
                ;;
595
        gmicro)
596
                basic_machine=tron-gmicro
597
                os=-sysv
598
                ;;
599
        go32)
600
                basic_machine=i386-pc
601
                os=-go32
602
                ;;
603
        h3050r* | hiux*)
604
                basic_machine=hppa1.1-hitachi
605
                os=-hiuxwe2
606
                ;;
607
        h8300hms)
608
                basic_machine=h8300-hitachi
609
                os=-hms
610
                ;;
611
        h8300xray)
612
                basic_machine=h8300-hitachi
613
                os=-xray
614
                ;;
615
        h8500hms)
616
                basic_machine=h8500-hitachi
617
                os=-hms
618
                ;;
619
        harris)
620
                basic_machine=m88k-harris
621
                os=-sysv3
622
                ;;
623
        hp300-*)
624
                basic_machine=m68k-hp
625
                ;;
626
        hp300bsd)
627
                basic_machine=m68k-hp
628
                os=-bsd
629
                ;;
630
        hp300hpux)
631
                basic_machine=m68k-hp
632
                os=-hpux
633
                ;;
634
        hp3k9[0-9][0-9] | hp9[0-9][0-9])
635
                basic_machine=hppa1.0-hp
636
                ;;
637
        hp9k2[0-9][0-9] | hp9k31[0-9])
638
                basic_machine=m68000-hp
639
                ;;
640
        hp9k3[2-9][0-9])
641
                basic_machine=m68k-hp
642
                ;;
643
        hp9k6[0-9][0-9] | hp6[0-9][0-9])
644
                basic_machine=hppa1.0-hp
645
                ;;
646
        hp9k7[0-79][0-9] | hp7[0-79][0-9])
647
                basic_machine=hppa1.1-hp
648
                ;;
649
        hp9k78[0-9] | hp78[0-9])
650
                # FIXME: really hppa2.0-hp
651
                basic_machine=hppa1.1-hp
652
                ;;
653
        hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
654
                # FIXME: really hppa2.0-hp
655
                basic_machine=hppa1.1-hp
656
                ;;
657
        hp9k8[0-9][13679] | hp8[0-9][13679])
658
                basic_machine=hppa1.1-hp
659
                ;;
660
        hp9k8[0-9][0-9] | hp8[0-9][0-9])
661
                basic_machine=hppa1.0-hp
662
                ;;
663
        hppa-next)
664
                os=-nextstep3
665
                ;;
666
        hppaosf)
667
                basic_machine=hppa1.1-hp
668
                os=-osf
669
                ;;
670
        hppro)
671
                basic_machine=hppa1.1-hp
672
                os=-proelf
673
                ;;
674
        i370-ibm* | ibm*)
675
                basic_machine=i370-ibm
676
                ;;
677
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
678
        i*86v32)
679
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
680
                os=-sysv32
681
                ;;
682
        i*86v4*)
683
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
684
                os=-sysv4
685
                ;;
686
        i*86v)
687
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
688
                os=-sysv
689
                ;;
690
        i*86sol2)
691
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
692
                os=-solaris2
693
                ;;
694
        i386mach)
695
                basic_machine=i386-mach
696
                os=-mach
697
                ;;
698
        i386-vsta | vsta)
699
                basic_machine=i386-unknown
700
                os=-vsta
701
                ;;
702
        iris | iris4d)
703
                basic_machine=mips-sgi
704
                case $os in
705
                    -irix*)
706
                        ;;
707
                    *)
708
                        os=-irix4
709
                        ;;
710
                esac
711
                ;;
712
        isi68 | isi)
713
                basic_machine=m68k-isi
714
                os=-sysv
715
                ;;
716
        m68knommu)
717
                basic_machine=m68k-unknown
718
                os=-linux
719
                ;;
720
        m68knommu-*)
721
                basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
722
                os=-linux
723
                ;;
724
        m88k-omron*)
725
                basic_machine=m88k-omron
726
                ;;
727
        magnum | m3230)
728
                basic_machine=mips-mips
729
                os=-sysv
730
                ;;
731
        merlin)
732
                basic_machine=ns32k-utek
733
                os=-sysv
734
                ;;
735 82 jeremybenn
        microblaze)
736
                basic_machine=microblaze-xilinx
737
                ;;
738 19 jeremybenn
        mingw32)
739
                basic_machine=i386-pc
740
                os=-mingw32
741
                ;;
742
        mingw32ce)
743
                basic_machine=arm-unknown
744
                os=-mingw32ce
745
                ;;
746
        miniframe)
747
                basic_machine=m68000-convergent
748
                ;;
749
        *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
750
                basic_machine=m68k-atari
751
                os=-mint
752
                ;;
753
        mips3*-*)
754
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
755
                ;;
756
        mips3*)
757
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
758
                ;;
759
        monitor)
760
                basic_machine=m68k-rom68k
761
                os=-coff
762
                ;;
763
        morphos)
764
                basic_machine=powerpc-unknown
765
                os=-morphos
766
                ;;
767
        msdos)
768
                basic_machine=i386-pc
769
                os=-msdos
770
                ;;
771
        ms1-*)
772
                basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
773
                ;;
774
        mvs)
775
                basic_machine=i370-ibm
776
                os=-mvs
777
                ;;
778
        ncr3000)
779
                basic_machine=i486-ncr
780
                os=-sysv4
781
                ;;
782
        netbsd386)
783
                basic_machine=i386-unknown
784
                os=-netbsd
785
                ;;
786
        netwinder)
787
                basic_machine=armv4l-rebel
788
                os=-linux
789
                ;;
790
        news | news700 | news800 | news900)
791
                basic_machine=m68k-sony
792
                os=-newsos
793
                ;;
794
        news1000)
795
                basic_machine=m68030-sony
796
                os=-newsos
797
                ;;
798
        news-3600 | risc-news)
799
                basic_machine=mips-sony
800
                os=-newsos
801
                ;;
802
        necv70)
803
                basic_machine=v70-nec
804
                os=-sysv
805
                ;;
806
        next | m*-next )
807
                basic_machine=m68k-next
808
                case $os in
809
                    -nextstep* )
810
                        ;;
811
                    -ns2*)
812
                      os=-nextstep2
813
                        ;;
814
                    *)
815
                      os=-nextstep3
816
                        ;;
817
                esac
818
                ;;
819
        nh3000)
820
                basic_machine=m68k-harris
821
                os=-cxux
822
                ;;
823
        nh[45]000)
824
                basic_machine=m88k-harris
825
                os=-cxux
826
                ;;
827
        nindy960)
828
                basic_machine=i960-intel
829
                os=-nindy
830
                ;;
831
        mon960)
832
                basic_machine=i960-intel
833
                os=-mon960
834
                ;;
835
        nonstopux)
836
                basic_machine=mips-compaq
837
                os=-nonstopux
838
                ;;
839
        np1)
840
                basic_machine=np1-gould
841
                ;;
842
        nsr-tandem)
843
                basic_machine=nsr-tandem
844
                ;;
845
        op50n-* | op60c-*)
846
                basic_machine=hppa1.1-oki
847
                os=-proelf
848
                ;;
849
        openrisc | openrisc-*)
850
                basic_machine=or32-unknown
851
                ;;
852
        os400)
853
                basic_machine=powerpc-ibm
854
                os=-os400
855
                ;;
856
        OSE68000 | ose68000)
857
                basic_machine=m68000-ericsson
858
                os=-ose
859
                ;;
860
        os68k)
861
                basic_machine=m68k-none
862
                os=-os68k
863
                ;;
864
        pa-hitachi)
865
                basic_machine=hppa1.1-hitachi
866
                os=-hiuxwe2
867
                ;;
868
        paragon)
869
                basic_machine=i860-intel
870
                os=-osf
871
                ;;
872
        parisc)
873
                basic_machine=hppa-unknown
874
                os=-linux
875
                ;;
876
        parisc-*)
877
                basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
878
                os=-linux
879
                ;;
880
        pbd)
881
                basic_machine=sparc-tti
882
                ;;
883
        pbb)
884
                basic_machine=m68k-tti
885
                ;;
886
        pc532 | pc532-*)
887
                basic_machine=ns32k-pc532
888
                ;;
889
        pc98)
890
                basic_machine=i386-pc
891
                ;;
892
        pc98-*)
893
                basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
894
                ;;
895
        pentium | p5 | k5 | k6 | nexgen | viac3)
896
                basic_machine=i586-pc
897
                ;;
898
        pentiumpro | p6 | 6x86 | athlon | athlon_*)
899
                basic_machine=i686-pc
900
                ;;
901
        pentiumii | pentium2 | pentiumiii | pentium3)
902
                basic_machine=i686-pc
903
                ;;
904
        pentium4)
905
                basic_machine=i786-pc
906
                ;;
907
        pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
908
                basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
909
                ;;
910
        pentiumpro-* | p6-* | 6x86-* | athlon-*)
911
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
912
                ;;
913
        pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
914
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
915
                ;;
916
        pentium4-*)
917
                basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
918
                ;;
919
        pn)
920
                basic_machine=pn-gould
921
                ;;
922
        power)  basic_machine=power-ibm
923
                ;;
924
        ppc)    basic_machine=powerpc-unknown
925
                ;;
926
        ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
927
                ;;
928
        ppcle | powerpclittle | ppc-le | powerpc-little)
929
                basic_machine=powerpcle-unknown
930
                ;;
931
        ppcle-* | powerpclittle-*)
932
                basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
933
                ;;
934
        ppc64)  basic_machine=powerpc64-unknown
935
                ;;
936
        ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
937
                ;;
938
        ppc64le | powerpc64little | ppc64-le | powerpc64-little)
939
                basic_machine=powerpc64le-unknown
940
                ;;
941
        ppc64le-* | powerpc64little-*)
942
                basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
943
                ;;
944
        ps2)
945
                basic_machine=i386-ibm
946
                ;;
947
        pw32)
948
                basic_machine=i586-unknown
949
                os=-pw32
950
                ;;
951
        rdos)
952
                basic_machine=i386-pc
953
                os=-rdos
954
                ;;
955
        rom68k)
956
                basic_machine=m68k-rom68k
957
                os=-coff
958
                ;;
959
        rm[46]00)
960
                basic_machine=mips-siemens
961
                ;;
962
        rtpc | rtpc-*)
963
                basic_machine=romp-ibm
964
                ;;
965
        s390 | s390-*)
966
                basic_machine=s390-ibm
967
                ;;
968
        s390x | s390x-*)
969
                basic_machine=s390x-ibm
970
                ;;
971
        sa29200)
972
                basic_machine=a29k-amd
973
                os=-udi
974
                ;;
975
        sb1)
976
                basic_machine=mipsisa64sb1-unknown
977
                ;;
978
        sb1el)
979
                basic_machine=mipsisa64sb1el-unknown
980
                ;;
981
        sde)
982
                basic_machine=mipsisa32-sde
983
                os=-elf
984
                ;;
985
        sei)
986
                basic_machine=mips-sei
987
                os=-seiux
988
                ;;
989
        sequent)
990
                basic_machine=i386-sequent
991
                ;;
992
        sh)
993
                basic_machine=sh-hitachi
994
                os=-hms
995
                ;;
996
        sh5el)
997
                basic_machine=sh5le-unknown
998
                ;;
999
        sh64)
1000
                basic_machine=sh64-unknown
1001
                ;;
1002
        sparclite-wrs | simso-wrs)
1003
                basic_machine=sparclite-wrs
1004
                os=-vxworks
1005
                ;;
1006
        sps7)
1007
                basic_machine=m68k-bull
1008
                os=-sysv2
1009
                ;;
1010
        spur)
1011
                basic_machine=spur-unknown
1012
                ;;
1013
        st2000)
1014
                basic_machine=m68k-tandem
1015
                ;;
1016
        stratus)
1017
                basic_machine=i860-stratus
1018
                os=-sysv4
1019
                ;;
1020
        sun2)
1021
                basic_machine=m68000-sun
1022
                ;;
1023
        sun2os3)
1024
                basic_machine=m68000-sun
1025
                os=-sunos3
1026
                ;;
1027
        sun2os4)
1028
                basic_machine=m68000-sun
1029
                os=-sunos4
1030
                ;;
1031
        sun3os3)
1032
                basic_machine=m68k-sun
1033
                os=-sunos3
1034
                ;;
1035
        sun3os4)
1036
                basic_machine=m68k-sun
1037
                os=-sunos4
1038
                ;;
1039
        sun4os3)
1040
                basic_machine=sparc-sun
1041
                os=-sunos3
1042
                ;;
1043
        sun4os4)
1044
                basic_machine=sparc-sun
1045
                os=-sunos4
1046
                ;;
1047
        sun4sol2)
1048
                basic_machine=sparc-sun
1049
                os=-solaris2
1050
                ;;
1051
        sun3 | sun3-*)
1052
                basic_machine=m68k-sun
1053
                ;;
1054
        sun4)
1055
                basic_machine=sparc-sun
1056
                ;;
1057
        sun386 | sun386i | roadrunner)
1058
                basic_machine=i386-sun
1059
                ;;
1060
        sv1)
1061
                basic_machine=sv1-cray
1062
                os=-unicos
1063
                ;;
1064
        symmetry)
1065
                basic_machine=i386-sequent
1066
                os=-dynix
1067
                ;;
1068
        t3e)
1069
                basic_machine=alphaev5-cray
1070
                os=-unicos
1071
                ;;
1072
        t90)
1073
                basic_machine=t90-cray
1074
                os=-unicos
1075
                ;;
1076
        tic54x | c54x*)
1077
                basic_machine=tic54x-unknown
1078
                os=-coff
1079
                ;;
1080
        tic55x | c55x*)
1081
                basic_machine=tic55x-unknown
1082
                os=-coff
1083
                ;;
1084
        tic6x | c6x*)
1085
                basic_machine=tic6x-unknown
1086
                os=-coff
1087
                ;;
1088
        tile*)
1089
                basic_machine=tile-unknown
1090
                os=-linux-gnu
1091
                ;;
1092
        tx39)
1093
                basic_machine=mipstx39-unknown
1094
                ;;
1095
        tx39el)
1096
                basic_machine=mipstx39el-unknown
1097
                ;;
1098
        toad1)
1099
                basic_machine=pdp10-xkl
1100
                os=-tops20
1101
                ;;
1102
        tower | tower-32)
1103
                basic_machine=m68k-ncr
1104
                ;;
1105
        tpf)
1106
                basic_machine=s390x-ibm
1107
                os=-tpf
1108
                ;;
1109
        udi29k)
1110
                basic_machine=a29k-amd
1111
                os=-udi
1112
                ;;
1113
        ultra3)
1114
                basic_machine=a29k-nyu
1115
                os=-sym1
1116
                ;;
1117
        v810 | necv810)
1118
                basic_machine=v810-nec
1119
                os=-none
1120
                ;;
1121
        vaxv)
1122
                basic_machine=vax-dec
1123
                os=-sysv
1124
                ;;
1125
        vms)
1126
                basic_machine=vax-dec
1127
                os=-vms
1128
                ;;
1129
        vpp*|vx|vx-*)
1130
                basic_machine=f301-fujitsu
1131
                ;;
1132
        vxworks960)
1133
                basic_machine=i960-wrs
1134
                os=-vxworks
1135
                ;;
1136
        vxworks68)
1137
                basic_machine=m68k-wrs
1138
                os=-vxworks
1139
                ;;
1140
        vxworks29k)
1141
                basic_machine=a29k-wrs
1142
                os=-vxworks
1143
                ;;
1144
        w65*)
1145
                basic_machine=w65-wdc
1146
                os=-none
1147
                ;;
1148
        w89k-*)
1149
                basic_machine=hppa1.1-winbond
1150
                os=-proelf
1151
                ;;
1152
        xbox)
1153
                basic_machine=i686-pc
1154
                os=-mingw32
1155
                ;;
1156
        xps | xps100)
1157
                basic_machine=xps100-honeywell
1158
                ;;
1159
        ymp)
1160
                basic_machine=ymp-cray
1161
                os=-unicos
1162
                ;;
1163
        z8k-*-coff)
1164
                basic_machine=z8k-unknown
1165
                os=-sim
1166
                ;;
1167 82 jeremybenn
        z80-*-coff)
1168
                basic_machine=z80-unknown
1169
                os=-sim
1170
                ;;
1171 19 jeremybenn
        none)
1172
                basic_machine=none-none
1173
                os=-none
1174
                ;;
1175
 
1176
# Here we handle the default manufacturer of certain CPU types.  It is in
1177
# some cases the only manufacturer, in others, it is the most popular.
1178
        w89k)
1179
                basic_machine=hppa1.1-winbond
1180
                ;;
1181
        op50n)
1182
                basic_machine=hppa1.1-oki
1183
                ;;
1184
        op60c)
1185
                basic_machine=hppa1.1-oki
1186
                ;;
1187
        romp)
1188
                basic_machine=romp-ibm
1189
                ;;
1190
        mmix)
1191
                basic_machine=mmix-knuth
1192
                ;;
1193
        rs6000)
1194
                basic_machine=rs6000-ibm
1195
                ;;
1196
        vax)
1197
                basic_machine=vax-dec
1198
                ;;
1199
        pdp10)
1200
                # there are many clones, so DEC is not a safe bet
1201
                basic_machine=pdp10-unknown
1202
                ;;
1203
        pdp11)
1204
                basic_machine=pdp11-dec
1205
                ;;
1206
        we32k)
1207
                basic_machine=we32k-att
1208
                ;;
1209 82 jeremybenn
        sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1210 19 jeremybenn
                basic_machine=sh-unknown
1211
                ;;
1212
        sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1213
                basic_machine=sparc-sun
1214
                ;;
1215
        cydra)
1216
                basic_machine=cydra-cydrome
1217
                ;;
1218
        orion)
1219
                basic_machine=orion-highlevel
1220
                ;;
1221
        orion105)
1222
                basic_machine=clipper-highlevel
1223
                ;;
1224
        mac | mpw | mac-mpw)
1225
                basic_machine=m68k-apple
1226
                ;;
1227
        pmac | pmac-mpw)
1228
                basic_machine=powerpc-apple
1229
                ;;
1230
        *-unknown)
1231
                # Make sure to match an already-canonicalized machine name.
1232
                ;;
1233
        *)
1234
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1235
                exit 1
1236
                ;;
1237
esac
1238
 
1239
# Here we canonicalize certain aliases for manufacturers.
1240
case $basic_machine in
1241
        *-digital*)
1242
                basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1243
                ;;
1244
        *-commodore*)
1245
                basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1246
                ;;
1247
        *)
1248
                ;;
1249
esac
1250
 
1251
# Decode manufacturer-specific aliases for certain operating systems.
1252
 
1253
if [ x"$os" != x"" ]
1254
then
1255
case $os in
1256
        # First match some system type aliases
1257
        # that might get confused with valid system types.
1258
        # -solaris* is a basic system type, with this one exception.
1259 82 jeremybenn
        -auroraux)
1260
                os=-auroraux
1261
                ;;
1262 19 jeremybenn
        -solaris1 | -solaris1.*)
1263
                os=`echo $os | sed -e 's|solaris1|sunos4|'`
1264
                ;;
1265
        -solaris)
1266
                os=-solaris2
1267
                ;;
1268
        -svr4*)
1269
                os=-sysv4
1270
                ;;
1271
        -unixware*)
1272
                os=-sysv4.2uw
1273
                ;;
1274
        -gnu/linux*)
1275
                os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1276
                ;;
1277
        # First accept the basic system types.
1278
        # The portable systems comes first.
1279
        # Each alternative MUST END IN A *, to match a version number.
1280
        # -sysv* is not here because it comes later, after sysvr4.
1281
        -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1282 82 jeremybenn
              | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1283
              | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1284
              | -sym* | -kopensolaris* \
1285 19 jeremybenn
              | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1286 82 jeremybenn
              | -aos* | -aros* \
1287 19 jeremybenn
              | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1288
              | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1289
              | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1290
              | -openbsd* | -solidbsd* \
1291
              | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1292
              | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1293
              | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1294
              | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1295 82 jeremybenn
              | -chorusos* | -chorusrdb* | -cegcc* \
1296 19 jeremybenn
              | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1297
              | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1298
              | -uxpv* | -beos* | -mpeix* | -udk* \
1299
              | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1300
              | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1301
              | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1302
              | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1303
              | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1304
              | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1305 82 jeremybenn
              | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
1306 19 jeremybenn
        # Remember, each alternative MUST END IN *, to match a version number.
1307
                ;;
1308
        -qnx*)
1309
                case $basic_machine in
1310
                    x86-* | i*86-*)
1311
                        ;;
1312
                    *)
1313
                        os=-nto$os
1314
                        ;;
1315
                esac
1316
                ;;
1317
        -nto-qnx*)
1318
                ;;
1319
        -nto*)
1320
                os=`echo $os | sed -e 's|nto|nto-qnx|'`
1321
                ;;
1322
        -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1323
              | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1324
              | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1325
                ;;
1326
        -mac*)
1327
                os=`echo $os | sed -e 's|mac|macos|'`
1328
                ;;
1329
        -linux-dietlibc)
1330
                os=-linux-dietlibc
1331
                ;;
1332
        -linux*)
1333
                os=`echo $os | sed -e 's|linux|linux-gnu|'`
1334
                ;;
1335
        -sunos5*)
1336
                os=`echo $os | sed -e 's|sunos5|solaris2|'`
1337
                ;;
1338
        -sunos6*)
1339
                os=`echo $os | sed -e 's|sunos6|solaris3|'`
1340
                ;;
1341
        -opened*)
1342
                os=-openedition
1343
                ;;
1344
        -os400*)
1345
                os=-os400
1346
                ;;
1347
        -wince*)
1348
                os=-wince
1349
                ;;
1350
        -osfrose*)
1351
                os=-osfrose
1352
                ;;
1353
        -osf*)
1354
                os=-osf
1355
                ;;
1356
        -utek*)
1357
                os=-bsd
1358
                ;;
1359
        -dynix*)
1360
                os=-bsd
1361
                ;;
1362
        -acis*)
1363
                os=-aos
1364
                ;;
1365
        -atheos*)
1366
                os=-atheos
1367
                ;;
1368
        -syllable*)
1369
                os=-syllable
1370
                ;;
1371
        -386bsd)
1372
                os=-bsd
1373
                ;;
1374
        -ctix* | -uts*)
1375
                os=-sysv
1376
                ;;
1377
        -nova*)
1378
                os=-rtmk-nova
1379
                ;;
1380
        -ns2 )
1381
                os=-nextstep2
1382
                ;;
1383
        -nsk*)
1384
                os=-nsk
1385
                ;;
1386
        # Preserve the version number of sinix5.
1387
        -sinix5.*)
1388
                os=`echo $os | sed -e 's|sinix|sysv|'`
1389
                ;;
1390
        -sinix*)
1391
                os=-sysv4
1392
                ;;
1393
        -tpf*)
1394
                os=-tpf
1395
                ;;
1396
        -triton*)
1397
                os=-sysv3
1398
                ;;
1399
        -oss*)
1400
                os=-sysv3
1401
                ;;
1402
        -svr4)
1403
                os=-sysv4
1404
                ;;
1405
        -svr3)
1406
                os=-sysv3
1407
                ;;
1408
        -sysvr4)
1409
                os=-sysv4
1410
                ;;
1411
        # This must come after -sysvr4.
1412
        -sysv*)
1413
                ;;
1414
        -ose*)
1415
                os=-ose
1416
                ;;
1417
        -es1800*)
1418
                os=-ose
1419
                ;;
1420
        -xenix)
1421
                os=-xenix
1422
                ;;
1423
        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1424
                os=-mint
1425
                ;;
1426
        -aros*)
1427
                os=-aros
1428
                ;;
1429
        -kaos*)
1430
                os=-kaos
1431
                ;;
1432
        -zvmoe)
1433
                os=-zvmoe
1434
                ;;
1435 82 jeremybenn
        -dicos*)
1436
                os=-dicos
1437
                ;;
1438 19 jeremybenn
        -none)
1439
                ;;
1440
        *)
1441
                # Get rid of the `-' at the beginning of $os.
1442
                os=`echo $os | sed 's/[^-]*-//'`
1443
                echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1444
                exit 1
1445
                ;;
1446
esac
1447
else
1448
 
1449
# Here we handle the default operating systems that come with various machines.
1450
# The value should be what the vendor currently ships out the door with their
1451
# machine or put another way, the most popular os provided with the machine.
1452
 
1453
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1454
# "-sun"), then you have to tell the case statement up towards the top
1455
# that MANUFACTURER isn't an operating system.  Otherwise, code above
1456
# will signal an error saying that MANUFACTURER isn't an operating
1457
# system, and we'll never get to this point.
1458
 
1459
case $basic_machine in
1460
        score-*)
1461
                os=-elf
1462
                ;;
1463
        spu-*)
1464
                os=-elf
1465
                ;;
1466
        *-acorn)
1467
                os=-riscix1.2
1468
                ;;
1469
        arm*-rebel)
1470
                os=-linux
1471
                ;;
1472
        arm*-semi)
1473
                os=-aout
1474
                ;;
1475
        c4x-* | tic4x-*)
1476
                os=-coff
1477
                ;;
1478
        # This must come before the *-dec entry.
1479
        pdp10-*)
1480
                os=-tops20
1481
                ;;
1482
        pdp11-*)
1483
                os=-none
1484
                ;;
1485
        *-dec | vax-*)
1486
                os=-ultrix4.2
1487
                ;;
1488
        m68*-apollo)
1489
                os=-domain
1490
                ;;
1491
        i386-sun)
1492
                os=-sunos4.0.2
1493
                ;;
1494
        m68000-sun)
1495
                os=-sunos3
1496
                # This also exists in the configure program, but was not the
1497
                # default.
1498
                # os=-sunos4
1499
                ;;
1500
        m68*-cisco)
1501
                os=-aout
1502
                ;;
1503
        mep-*)
1504
                os=-elf
1505
                ;;
1506
        mips*-cisco)
1507
                os=-elf
1508
                ;;
1509
        mips*-*)
1510
                os=-elf
1511
                ;;
1512
        or32-*)
1513
                os=-coff
1514
                ;;
1515
        *-tti)  # must be before sparc entry or we get the wrong os.
1516
                os=-sysv3
1517
                ;;
1518
        sparc-* | *-sun)
1519
                os=-sunos4.1.1
1520
                ;;
1521
        *-be)
1522
                os=-beos
1523
                ;;
1524
        *-haiku)
1525
                os=-haiku
1526
                ;;
1527
        *-ibm)
1528
                os=-aix
1529
                ;;
1530
        *-knuth)
1531
                os=-mmixware
1532
                ;;
1533
        *-wec)
1534
                os=-proelf
1535
                ;;
1536
        *-winbond)
1537
                os=-proelf
1538
                ;;
1539
        *-oki)
1540
                os=-proelf
1541
                ;;
1542
        *-hp)
1543
                os=-hpux
1544
                ;;
1545
        *-hitachi)
1546
                os=-hiux
1547
                ;;
1548
        i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1549
                os=-sysv
1550
                ;;
1551
        *-cbm)
1552
                os=-amigaos
1553
                ;;
1554
        *-dg)
1555
                os=-dgux
1556
                ;;
1557
        *-dolphin)
1558
                os=-sysv3
1559
                ;;
1560
        m68k-ccur)
1561
                os=-rtu
1562
                ;;
1563
        m88k-omron*)
1564
                os=-luna
1565
                ;;
1566
        *-next )
1567
                os=-nextstep
1568
                ;;
1569
        *-sequent)
1570
                os=-ptx
1571
                ;;
1572
        *-crds)
1573
                os=-unos
1574
                ;;
1575
        *-ns)
1576
                os=-genix
1577
                ;;
1578
        i370-*)
1579
                os=-mvs
1580
                ;;
1581
        *-next)
1582
                os=-nextstep3
1583
                ;;
1584
        *-gould)
1585
                os=-sysv
1586
                ;;
1587
        *-highlevel)
1588
                os=-bsd
1589
                ;;
1590
        *-encore)
1591
                os=-bsd
1592
                ;;
1593
        *-sgi)
1594
                os=-irix
1595
                ;;
1596
        *-siemens)
1597
                os=-sysv4
1598
                ;;
1599
        *-masscomp)
1600
                os=-rtu
1601
                ;;
1602
        f30[01]-fujitsu | f700-fujitsu)
1603
                os=-uxpv
1604
                ;;
1605
        *-rom68k)
1606
                os=-coff
1607
                ;;
1608
        *-*bug)
1609
                os=-coff
1610
                ;;
1611
        *-apple)
1612
                os=-macos
1613
                ;;
1614
        *-atari*)
1615
                os=-mint
1616
                ;;
1617
        *)
1618
                os=-none
1619
                ;;
1620
esac
1621
fi
1622
 
1623
# Here we handle the case where we know the os, and the CPU type, but not the
1624
# manufacturer.  We pick the logical manufacturer.
1625
vendor=unknown
1626
case $basic_machine in
1627
        *-unknown)
1628
                case $os in
1629
                        -riscix*)
1630
                                vendor=acorn
1631
                                ;;
1632
                        -sunos*)
1633
                                vendor=sun
1634
                                ;;
1635 82 jeremybenn
                        -cnk*|-aix*)
1636 19 jeremybenn
                                vendor=ibm
1637
                                ;;
1638
                        -beos*)
1639
                                vendor=be
1640
                                ;;
1641
                        -hpux*)
1642
                                vendor=hp
1643
                                ;;
1644
                        -mpeix*)
1645
                                vendor=hp
1646
                                ;;
1647
                        -hiux*)
1648
                                vendor=hitachi
1649
                                ;;
1650
                        -unos*)
1651
                                vendor=crds
1652
                                ;;
1653
                        -dgux*)
1654
                                vendor=dg
1655
                                ;;
1656
                        -luna*)
1657
                                vendor=omron
1658
                                ;;
1659
                        -genix*)
1660
                                vendor=ns
1661
                                ;;
1662
                        -mvs* | -opened*)
1663
                                vendor=ibm
1664
                                ;;
1665
                        -os400*)
1666
                                vendor=ibm
1667
                                ;;
1668
                        -ptx*)
1669
                                vendor=sequent
1670
                                ;;
1671
                        -tpf*)
1672
                                vendor=ibm
1673
                                ;;
1674
                        -vxsim* | -vxworks* | -windiss*)
1675
                                vendor=wrs
1676
                                ;;
1677
                        -aux*)
1678
                                vendor=apple
1679
                                ;;
1680
                        -hms*)
1681
                                vendor=hitachi
1682
                                ;;
1683
                        -mpw* | -macos*)
1684
                                vendor=apple
1685
                                ;;
1686
                        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1687
                                vendor=atari
1688
                                ;;
1689
                        -vos*)
1690
                                vendor=stratus
1691
                                ;;
1692
                esac
1693
                basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1694
                ;;
1695
esac
1696
 
1697
echo $basic_machine$os
1698
exit
1699
 
1700
# Local variables:
1701
# eval: (add-hook 'write-file-hooks 'time-stamp)
1702
# time-stamp-start: "timestamp='"
1703
# time-stamp-format: "%:y-%02m-%02d"
1704
# time-stamp-end: "'"
1705
# End:

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