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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [config.sub] - Blame information for rev 328

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1 263 jeremybenn
#! /bin/sh
2
# Configuration validation subroutine script.
3
#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4
#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
5
#   Free Software Foundation, Inc.
6
 
7
timestamp='2010-09-02'
8
 
9
# This file is (in principle) common to ALL GNU software.
10
# The presence of a machine in this file suggests that SOME GNU software
11
# can handle that machine.  It does not imply ALL GNU software can.
12
#
13
# This file is free software; you can redistribute it and/or modify
14
# it under the terms of the GNU General Public License as published by
15
# the Free Software Foundation; either version 2 of the License, or
16
# (at your option) any later version.
17
#
18
# This program is distributed in the hope that it will be useful,
19
# but WITHOUT ANY WARRANTY; without even the implied warranty of
20
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
21
# GNU General Public License for more details.
22
#
23
# You should have received a copy of the GNU General Public License
24
# along with this program; if not, write to the Free Software
25
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
26
# 02110-1301, USA.
27
#
28
# As a special exception to the GNU General Public License, if you
29
# distribute this file as part of a program that contains a
30
# configuration script generated by Autoconf, you may include it under
31
# the same distribution terms that you use for the rest of that program.
32
 
33
 
34
# Please send patches to .  Submit a context
35
# diff and a properly formatted GNU 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
# 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
# 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,
79
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
80
Software Foundation, Inc.
81
 
82
This is free software; see the source for copying conditions.  There is NO
83
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
84
 
85
help="
86
Try \`$me --help' for more information."
87
 
88
# Parse command line
89
while test $# -gt 0 ; do
90
  case $1 in
91
    --time-stamp | --time* | -t )
92
       echo "$timestamp" ; exit ;;
93
    --version | -v )
94
       echo "$version" ; exit ;;
95
    --help | --h* | -h )
96
       echo "$usage"; exit ;;
97
    -- )     # Stop option processing
98
       shift; break ;;
99
    - ) # Use stdin as input.
100
       break ;;
101
    -* )
102
       echo "$me: invalid option $1$help"
103
       exit 1 ;;
104
 
105
    *local*)
106
       # First pass through any local machine types.
107
       echo $1
108
       exit ;;
109
 
110
    * )
111
       break ;;
112
  esac
113
done
114
 
115
case $# in
116
 0) echo "$me: missing argument$help" >&2
117
    exit 1;;
118
 1) ;;
119
 *) echo "$me: too many arguments$help" >&2
120
    exit 1;;
121
esac
122
 
123
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
124
# Here we must recognize all the valid KERNEL-OS combinations.
125
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
126
case $maybe_os in
127
  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
128
  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
129
  kopensolaris*-gnu* | \
130
  storm-chaos* | os2-emx* | rtmk-nova*)
131
    os=-$maybe_os
132
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
133
    ;;
134
  *)
135
    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
136
    if [ $basic_machine != $1 ]
137
    then os=`echo $1 | sed 's/.*-/-/'`
138
    else os=; fi
139
    ;;
140
esac
141
 
142
### Let's recognize common machines as not being operating systems so
143
### that things like config.sub decstation-3100 work.  We also
144
### recognize some manufacturers as not being operating systems, so we
145
### can provide default operating systems below.
146
case $os in
147
        -sun*os*)
148
                # Prevent following clause from handling this invalid input.
149
                ;;
150
        -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
151
        -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
152
        -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
153
        -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
154
        -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
155
        -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
156
        -apple | -axis | -knuth | -cray | -microblaze)
157
                os=
158
                basic_machine=$1
159
                ;;
160
        -bluegene*)
161
                os=-cnk
162
                ;;
163
        -sim | -cisco | -oki | -wec | -winbond)
164
                os=
165
                basic_machine=$1
166
                ;;
167
        -scout)
168
                ;;
169
        -wrs)
170
                os=-vxworks
171
                basic_machine=$1
172
                ;;
173
        -chorusos*)
174
                os=-chorusos
175
                basic_machine=$1
176
                ;;
177
        -chorusrdb)
178
                os=-chorusrdb
179
                basic_machine=$1
180
                ;;
181
        -hiux*)
182
                os=-hiuxwe2
183
                ;;
184
        -sco6)
185
                os=-sco5v6
186
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187
                ;;
188
        -sco5)
189
                os=-sco3.2v5
190
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191
                ;;
192
        -sco4)
193
                os=-sco3.2v4
194
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195
                ;;
196
        -sco3.2.[4-9]*)
197
                os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
198
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
199
                ;;
200
        -sco3.2v[4-9]*)
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
        -sco5v6*)
205
                # Don't forget version if it is 3.2v4 or newer.
206
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
207
                ;;
208
        -sco*)
209
                os=-sco3.2v2
210
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
211
                ;;
212
        -udk*)
213
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
214
                ;;
215
        -isc)
216
                os=-isc2.2
217
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
218
                ;;
219
        -clix*)
220
                basic_machine=clipper-intergraph
221
                ;;
222
        -isc*)
223
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
224
                ;;
225
        -lynx*)
226
                os=-lynxos
227
                ;;
228
        -ptx*)
229
                basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
230
                ;;
231
        -windowsnt*)
232
                os=`echo $os | sed -e 's/windowsnt/winnt/'`
233
                ;;
234
        -psos*)
235
                os=-psos
236
                ;;
237
        -mint | -mint[0-9]*)
238
                basic_machine=m68k-atari
239
                os=-mint
240
                ;;
241
esac
242
 
243
# Decode aliases for certain CPU-COMPANY combinations.
244
case $basic_machine in
245
        # Recognize the basic CPU types without company name.
246
        # Some are omitted here because they have special meanings below.
247
        1750a | 580 \
248
        | a29k \
249
        | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
250
        | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
251
        | am33_2.0 \
252
        | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
253
        | bfin \
254
        | c4x | clipper \
255
        | d10v | d30v | dlx | dsp16xx \
256
        | fido | fr30 | frv \
257
        | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
258
        | i370 | i860 | i960 | ia64 \
259
        | ip2k | iq2000 \
260
        | lm32 \
261
        | m32c | m32r | m32rle | m68000 | m68k | m88k \
262
        | maxq | mb | microblaze | mcore | mep | metag \
263
        | mips | mipsbe | mipseb | mipsel | mipsle \
264
        | mips16 \
265
        | mips64 | mips64el \
266
        | mips64octeon | mips64octeonel \
267
        | mips64orion | mips64orionel \
268
        | mips64r5900 | mips64r5900el \
269
        | mips64vr | mips64vrel \
270
        | mips64vr4100 | mips64vr4100el \
271
        | mips64vr4300 | mips64vr4300el \
272
        | mips64vr5000 | mips64vr5000el \
273
        | mips64vr5900 | mips64vr5900el \
274
        | mipsisa32 | mipsisa32el \
275
        | mipsisa32r2 | mipsisa32r2el \
276
        | mipsisa64 | mipsisa64el \
277
        | mipsisa64r2 | mipsisa64r2el \
278
        | mipsisa64sb1 | mipsisa64sb1el \
279
        | mipsisa64sr71k | mipsisa64sr71kel \
280
        | mipstx39 | mipstx39el \
281
        | mn10200 | mn10300 \
282
        | moxie \
283
        | mt \
284
        | msp430 \
285
        | nios | nios2 \
286
        | ns16k | ns32k \
287
        | or32 \
288
        | pdp10 | pdp11 | pj | pjl \
289
        | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
290
        | pyramid \
291
        | rx \
292
        | score \
293
        | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
294
        | sh64 | sh64le \
295
        | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
296
        | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
297
        | spu | strongarm \
298
        | tahoe | thumb | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
299
        | ubicom32 \
300
        | v850 | v850e \
301
        | we32k \
302
        | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
303
        | z8k | z80)
304
                basic_machine=$basic_machine-unknown
305
                ;;
306
        c54x)
307
                basic_machine=tic54x-unknown
308
                ;;
309
        c55x)
310
                basic_machine=tic55x-unknown
311
                ;;
312
        c6x)
313
                basic_machine=tic6x-unknown
314
                ;;
315
        m6811 | m68hc11 | m6812 | m68hc12 | picochip)
316
                # Motorola 68HC11/12.
317
                basic_machine=$basic_machine-unknown
318
                os=-none
319
                ;;
320
        m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
321
                ;;
322
        ms1)
323
                basic_machine=mt-unknown
324
                ;;
325
 
326
        # We use `pc' rather than `unknown'
327
        # because (1) that's what they normally are, and
328
        # (2) the word "unknown" tends to confuse beginning users.
329
        i*86 | x86_64)
330
          basic_machine=$basic_machine-pc
331
          ;;
332
        # Object if more than one company name word.
333
        *-*-*)
334
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
335
                exit 1
336
                ;;
337
        # Recognize the basic CPU types with company name.
338
        580-* \
339
        | a29k-* \
340
        | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
341
        | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
342
        | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
343
        | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
344
        | avr-* | avr32-* \
345
        | bfin-* | bs2000-* \
346
        | c[123]* | c30-* | [cjt]90-* | c4x-* \
347
        | clipper-* | craynv-* | cydra-* \
348
        | d10v-* | d30v-* | dlx-* \
349
        | elxsi-* \
350
        | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
351
        | h8300-* | h8500-* \
352
        | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
353
        | i*86-* | i860-* | i960-* | ia64-* \
354
        | ip2k-* | iq2000-* \
355
        | lm32-* \
356
        | m32c-* | m32r-* | m32rle-* \
357
        | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
358
        | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
359
        | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
360
        | mips16-* \
361
        | mips64-* | mips64el-* \
362
        | mips64octeon-* | mips64octeonel-* \
363
        | mips64orion-* | mips64orionel-* \
364
        | mips64r5900-* | mips64r5900el-* \
365
        | mips64vr-* | mips64vrel-* \
366
        | mips64vr4100-* | mips64vr4100el-* \
367
        | mips64vr4300-* | mips64vr4300el-* \
368
        | mips64vr5000-* | mips64vr5000el-* \
369
        | mips64vr5900-* | mips64vr5900el-* \
370
        | mipsisa32-* | mipsisa32el-* \
371
        | mipsisa32r2-* | mipsisa32r2el-* \
372
        | mipsisa64-* | mipsisa64el-* \
373
        | mipsisa64r2-* | mipsisa64r2el-* \
374
        | mipsisa64sb1-* | mipsisa64sb1el-* \
375
        | mipsisa64sr71k-* | mipsisa64sr71kel-* \
376
        | mipstx39-* | mipstx39el-* \
377
        | mmix-* \
378
        | mt-* \
379
        | msp430-* \
380
        | nios-* | nios2-* \
381
        | none-* | np1-* | ns16k-* | ns32k-* \
382
        | orion-* \
383
        | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
384
        | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
385
        | pyramid-* \
386
        | romp-* | rs6000-* | rx-* \
387
        | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
388
        | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
389
        | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
390
        | sparclite-* \
391
        | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
392
        | tahoe-* | thumb-* \
393
        | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
394
        | tile-* | tilegx-* \
395
        | tron-* \
396
        | ubicom32-* \
397
        | v850-* | v850e-* | vax-* \
398
        | we32k-* \
399
        | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
400
        | xstormy16-* | xtensa*-* \
401
        | ymp-* \
402
        | z8k-* | z80-*)
403
                ;;
404
        # Recognize the basic CPU types without company name, with glob match.
405
        xtensa*)
406
                basic_machine=$basic_machine-unknown
407
                ;;
408
        # Recognize the various machine names and aliases which stand
409
        # for a CPU type and a company and sometimes even an OS.
410
        386bsd)
411
                basic_machine=i386-unknown
412
                os=-bsd
413
                ;;
414
        3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
415
                basic_machine=m68000-att
416
                ;;
417
        3b*)
418
                basic_machine=we32k-att
419
                ;;
420
        a29khif)
421
                basic_machine=a29k-amd
422
                os=-udi
423
                ;;
424
        abacus)
425
                basic_machine=abacus-unknown
426
                ;;
427
        adobe68k)
428
                basic_machine=m68010-adobe
429
                os=-scout
430
                ;;
431
        alliant | fx80)
432
                basic_machine=fx80-alliant
433
                ;;
434
        altos | altos3068)
435
                basic_machine=m68k-altos
436
                ;;
437
        am29k)
438
                basic_machine=a29k-none
439
                os=-bsd
440
                ;;
441
        amd64)
442
                basic_machine=x86_64-pc
443
                ;;
444
        amd64-*)
445
                basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
446
                ;;
447
        amdahl)
448
                basic_machine=580-amdahl
449
                os=-sysv
450
                ;;
451
        amiga | amiga-*)
452
                basic_machine=m68k-unknown
453
                ;;
454
        amigaos | amigados)
455
                basic_machine=m68k-unknown
456
                os=-amigaos
457
                ;;
458
        amigaunix | amix)
459
                basic_machine=m68k-unknown
460
                os=-sysv4
461
                ;;
462
        apollo68)
463
                basic_machine=m68k-apollo
464
                os=-sysv
465
                ;;
466
        apollo68bsd)
467
                basic_machine=m68k-apollo
468
                os=-bsd
469
                ;;
470
        aros)
471
                basic_machine=i386-pc
472
                os=-aros
473
                ;;
474
        aux)
475
                basic_machine=m68k-apple
476
                os=-aux
477
                ;;
478
        balance)
479
                basic_machine=ns32k-sequent
480
                os=-dynix
481
                ;;
482
        blackfin)
483
                basic_machine=bfin-unknown
484
                os=-linux
485
                ;;
486
        blackfin-*)
487
                basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
488
                os=-linux
489
                ;;
490
        bluegene*)
491
                basic_machine=powerpc-ibm
492
                os=-cnk
493
                ;;
494
        c54x-*)
495
                basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
496
                ;;
497
        c55x-*)
498
                basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
499
                ;;
500
        c6x-*)
501
                basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
502
                ;;
503
        c90)
504
                basic_machine=c90-cray
505
                os=-unicos
506
                ;;
507
        cegcc)
508
                basic_machine=arm-unknown
509
                os=-cegcc
510
                ;;
511
        convex-c1)
512
                basic_machine=c1-convex
513
                os=-bsd
514
                ;;
515
        convex-c2)
516
                basic_machine=c2-convex
517
                os=-bsd
518
                ;;
519
        convex-c32)
520
                basic_machine=c32-convex
521
                os=-bsd
522
                ;;
523
        convex-c34)
524
                basic_machine=c34-convex
525
                os=-bsd
526
                ;;
527
        convex-c38)
528
                basic_machine=c38-convex
529
                os=-bsd
530
                ;;
531
        cray | j90)
532
                basic_machine=j90-cray
533
                os=-unicos
534
                ;;
535
        craynv)
536
                basic_machine=craynv-cray
537
                os=-unicosmp
538
                ;;
539
        cr16)
540
                basic_machine=cr16-unknown
541
                os=-elf
542
                ;;
543
        crds | unos)
544
                basic_machine=m68k-crds
545
                ;;
546
        crisv32 | crisv32-* | etraxfs*)
547
                basic_machine=crisv32-axis
548
                ;;
549
        cris | cris-* | etrax*)
550
                basic_machine=cris-axis
551
                ;;
552
        crx)
553
                basic_machine=crx-unknown
554
                os=-elf
555
                ;;
556
        da30 | da30-*)
557
                basic_machine=m68k-da30
558
                ;;
559
        decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
560
                basic_machine=mips-dec
561
                ;;
562
        decsystem10* | dec10*)
563
                basic_machine=pdp10-dec
564
                os=-tops10
565
                ;;
566
        decsystem20* | dec20*)
567
                basic_machine=pdp10-dec
568
                os=-tops20
569
                ;;
570
        delta | 3300 | motorola-3300 | motorola-delta \
571
              | 3300-motorola | delta-motorola)
572
                basic_machine=m68k-motorola
573
                ;;
574
        delta88)
575
                basic_machine=m88k-motorola
576
                os=-sysv3
577
                ;;
578
        dicos)
579
                basic_machine=i686-pc
580
                os=-dicos
581
                ;;
582
        djgpp)
583
                basic_machine=i586-pc
584
                os=-msdosdjgpp
585
                ;;
586
        dpx20 | dpx20-*)
587
                basic_machine=rs6000-bull
588
                os=-bosx
589
                ;;
590
        dpx2* | dpx2*-bull)
591
                basic_machine=m68k-bull
592
                os=-sysv3
593
                ;;
594
        ebmon29k)
595
                basic_machine=a29k-amd
596
                os=-ebmon
597
                ;;
598
        elxsi)
599
                basic_machine=elxsi-elxsi
600
                os=-bsd
601
                ;;
602
        encore | umax | mmax)
603
                basic_machine=ns32k-encore
604
                ;;
605
        es1800 | OSE68k | ose68k | ose | OSE)
606
                basic_machine=m68k-ericsson
607
                os=-ose
608
                ;;
609
        fx2800)
610
                basic_machine=i860-alliant
611
                ;;
612
        genix)
613
                basic_machine=ns32k-ns
614
                ;;
615
        gmicro)
616
                basic_machine=tron-gmicro
617
                os=-sysv
618
                ;;
619
        go32)
620
                basic_machine=i386-pc
621
                os=-go32
622
                ;;
623
        h3050r* | hiux*)
624
                basic_machine=hppa1.1-hitachi
625
                os=-hiuxwe2
626
                ;;
627
        h8300hms)
628
                basic_machine=h8300-hitachi
629
                os=-hms
630
                ;;
631
        h8300xray)
632
                basic_machine=h8300-hitachi
633
                os=-xray
634
                ;;
635
        h8500hms)
636
                basic_machine=h8500-hitachi
637
                os=-hms
638
                ;;
639
        harris)
640
                basic_machine=m88k-harris
641
                os=-sysv3
642
                ;;
643
        hp300-*)
644
                basic_machine=m68k-hp
645
                ;;
646
        hp300bsd)
647
                basic_machine=m68k-hp
648
                os=-bsd
649
                ;;
650
        hp300hpux)
651
                basic_machine=m68k-hp
652
                os=-hpux
653
                ;;
654
        hp3k9[0-9][0-9] | hp9[0-9][0-9])
655
                basic_machine=hppa1.0-hp
656
                ;;
657
        hp9k2[0-9][0-9] | hp9k31[0-9])
658
                basic_machine=m68000-hp
659
                ;;
660
        hp9k3[2-9][0-9])
661
                basic_machine=m68k-hp
662
                ;;
663
        hp9k6[0-9][0-9] | hp6[0-9][0-9])
664
                basic_machine=hppa1.0-hp
665
                ;;
666
        hp9k7[0-79][0-9] | hp7[0-79][0-9])
667
                basic_machine=hppa1.1-hp
668
                ;;
669
        hp9k78[0-9] | hp78[0-9])
670
                # FIXME: really hppa2.0-hp
671
                basic_machine=hppa1.1-hp
672
                ;;
673
        hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
674
                # FIXME: really hppa2.0-hp
675
                basic_machine=hppa1.1-hp
676
                ;;
677
        hp9k8[0-9][13679] | hp8[0-9][13679])
678
                basic_machine=hppa1.1-hp
679
                ;;
680
        hp9k8[0-9][0-9] | hp8[0-9][0-9])
681
                basic_machine=hppa1.0-hp
682
                ;;
683
        hppa-next)
684
                os=-nextstep3
685
                ;;
686
        hppaosf)
687
                basic_machine=hppa1.1-hp
688
                os=-osf
689
                ;;
690
        hppro)
691
                basic_machine=hppa1.1-hp
692
                os=-proelf
693
                ;;
694
        i370-ibm* | ibm*)
695
                basic_machine=i370-ibm
696
                ;;
697
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
698
        i*86v32)
699
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
700
                os=-sysv32
701
                ;;
702
        i*86v4*)
703
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
704
                os=-sysv4
705
                ;;
706
        i*86v)
707
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
708
                os=-sysv
709
                ;;
710
        i*86sol2)
711
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
712
                os=-solaris2
713
                ;;
714
        i386mach)
715
                basic_machine=i386-mach
716
                os=-mach
717
                ;;
718
        i386-vsta | vsta)
719
                basic_machine=i386-unknown
720
                os=-vsta
721
                ;;
722
        iris | iris4d)
723
                basic_machine=mips-sgi
724
                case $os in
725
                    -irix*)
726
                        ;;
727
                    *)
728
                        os=-irix4
729
                        ;;
730
                esac
731
                ;;
732
        isi68 | isi)
733
                basic_machine=m68k-isi
734
                os=-sysv
735
                ;;
736
        m68knommu)
737
                basic_machine=m68k-unknown
738
                os=-linux
739
                ;;
740
        m68knommu-*)
741
                basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
742
                os=-linux
743
                ;;
744
        m88k-omron*)
745
                basic_machine=m88k-omron
746
                ;;
747
        magnum | m3230)
748
                basic_machine=mips-mips
749
                os=-sysv
750
                ;;
751
        merlin)
752
                basic_machine=ns32k-utek
753
                os=-sysv
754
                ;;
755
        microblaze)
756
                basic_machine=microblaze-xilinx
757
                ;;
758
        mingw32)
759
                basic_machine=i386-pc
760
                os=-mingw32
761
                ;;
762
        mingw32ce)
763
                basic_machine=arm-unknown
764
                os=-mingw32ce
765
                ;;
766
        miniframe)
767
                basic_machine=m68000-convergent
768
                ;;
769
        *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
770
                basic_machine=m68k-atari
771
                os=-mint
772
                ;;
773
        mips3*-*)
774
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
775
                ;;
776
        mips3*)
777
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
778
                ;;
779
        monitor)
780
                basic_machine=m68k-rom68k
781
                os=-coff
782
                ;;
783
        morphos)
784
                basic_machine=powerpc-unknown
785
                os=-morphos
786
                ;;
787
        msdos)
788
                basic_machine=i386-pc
789
                os=-msdos
790
                ;;
791
        ms1-*)
792
                basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
793
                ;;
794
        mvs)
795
                basic_machine=i370-ibm
796
                os=-mvs
797
                ;;
798
        ncr3000)
799
                basic_machine=i486-ncr
800
                os=-sysv4
801
                ;;
802
        netbsd386)
803
                basic_machine=i386-unknown
804
                os=-netbsd
805
                ;;
806
        netwinder)
807
                basic_machine=armv4l-rebel
808
                os=-linux
809
                ;;
810
        news | news700 | news800 | news900)
811
                basic_machine=m68k-sony
812
                os=-newsos
813
                ;;
814
        news1000)
815
                basic_machine=m68030-sony
816
                os=-newsos
817
                ;;
818
        news-3600 | risc-news)
819
                basic_machine=mips-sony
820
                os=-newsos
821
                ;;
822
        necv70)
823
                basic_machine=v70-nec
824
                os=-sysv
825
                ;;
826
        next | m*-next )
827
                basic_machine=m68k-next
828
                case $os in
829
                    -nextstep* )
830
                        ;;
831
                    -ns2*)
832
                      os=-nextstep2
833
                        ;;
834
                    *)
835
                      os=-nextstep3
836
                        ;;
837
                esac
838
                ;;
839
        nh3000)
840
                basic_machine=m68k-harris
841
                os=-cxux
842
                ;;
843
        nh[45]000)
844
                basic_machine=m88k-harris
845
                os=-cxux
846
                ;;
847
        nindy960)
848
                basic_machine=i960-intel
849
                os=-nindy
850
                ;;
851
        mon960)
852
                basic_machine=i960-intel
853
                os=-mon960
854
                ;;
855
        nonstopux)
856
                basic_machine=mips-compaq
857
                os=-nonstopux
858
                ;;
859
        np1)
860
                basic_machine=np1-gould
861
                ;;
862
        nsr-tandem)
863
                basic_machine=nsr-tandem
864
                ;;
865
        op50n-* | op60c-*)
866
                basic_machine=hppa1.1-oki
867
                os=-proelf
868
                ;;
869
        openrisc | openrisc-*)
870
                basic_machine=or32-unknown
871
                ;;
872
        os400)
873
                basic_machine=powerpc-ibm
874
                os=-os400
875
                ;;
876
        OSE68000 | ose68000)
877
                basic_machine=m68000-ericsson
878
                os=-ose
879
                ;;
880
        os68k)
881
                basic_machine=m68k-none
882
                os=-os68k
883
                ;;
884
        pa-hitachi)
885
                basic_machine=hppa1.1-hitachi
886
                os=-hiuxwe2
887
                ;;
888
        paragon)
889
                basic_machine=i860-intel
890
                os=-osf
891
                ;;
892
        parisc)
893
                basic_machine=hppa-unknown
894
                os=-linux
895
                ;;
896
        parisc-*)
897
                basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
898
                os=-linux
899
                ;;
900
        pbd)
901
                basic_machine=sparc-tti
902
                ;;
903
        pbb)
904
                basic_machine=m68k-tti
905
                ;;
906
        pc532 | pc532-*)
907
                basic_machine=ns32k-pc532
908
                ;;
909
        pc98)
910
                basic_machine=i386-pc
911
                ;;
912
        pc98-*)
913
                basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
914
                ;;
915
        pentium | p5 | k5 | k6 | nexgen | viac3)
916
                basic_machine=i586-pc
917
                ;;
918
        pentiumpro | p6 | 6x86 | athlon | athlon_*)
919
                basic_machine=i686-pc
920
                ;;
921
        pentiumii | pentium2 | pentiumiii | pentium3)
922
                basic_machine=i686-pc
923
                ;;
924
        pentium4)
925
                basic_machine=i786-pc
926
                ;;
927
        pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
928
                basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
929
                ;;
930
        pentiumpro-* | p6-* | 6x86-* | athlon-*)
931
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
932
                ;;
933
        pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
934
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
935
                ;;
936
        pentium4-*)
937
                basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
938
                ;;
939
        pn)
940
                basic_machine=pn-gould
941
                ;;
942
        power)  basic_machine=power-ibm
943
                ;;
944
        ppc)    basic_machine=powerpc-unknown
945
                ;;
946
        ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
947
                ;;
948
        ppcle | powerpclittle | ppc-le | powerpc-little)
949
                basic_machine=powerpcle-unknown
950
                ;;
951
        ppcle-* | powerpclittle-*)
952
                basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
953
                ;;
954
        ppc64)  basic_machine=powerpc64-unknown
955
                ;;
956
        ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
957
                ;;
958
        ppc64le | powerpc64little | ppc64-le | powerpc64-little)
959
                basic_machine=powerpc64le-unknown
960
                ;;
961
        ppc64le-* | powerpc64little-*)
962
                basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
963
                ;;
964
        ps2)
965
                basic_machine=i386-ibm
966
                ;;
967
        pw32)
968
                basic_machine=i586-unknown
969
                os=-pw32
970
                ;;
971
        rdos)
972
                basic_machine=i386-pc
973
                os=-rdos
974
                ;;
975
        rom68k)
976
                basic_machine=m68k-rom68k
977
                os=-coff
978
                ;;
979
        rm[46]00)
980
                basic_machine=mips-siemens
981
                ;;
982
        rtpc | rtpc-*)
983
                basic_machine=romp-ibm
984
                ;;
985
        s390 | s390-*)
986
                basic_machine=s390-ibm
987
                ;;
988
        s390x | s390x-*)
989
                basic_machine=s390x-ibm
990
                ;;
991
        sa29200)
992
                basic_machine=a29k-amd
993
                os=-udi
994
                ;;
995
        sb1)
996
                basic_machine=mipsisa64sb1-unknown
997
                ;;
998
        sb1el)
999
                basic_machine=mipsisa64sb1el-unknown
1000
                ;;
1001
        sde)
1002
                basic_machine=mipsisa32-sde
1003
                os=-elf
1004
                ;;
1005
        sei)
1006
                basic_machine=mips-sei
1007
                os=-seiux
1008
                ;;
1009
        sequent)
1010
                basic_machine=i386-sequent
1011
                ;;
1012
        sh)
1013
                basic_machine=sh-hitachi
1014
                os=-hms
1015
                ;;
1016
        sh5el)
1017
                basic_machine=sh5le-unknown
1018
                ;;
1019
        sh64)
1020
                basic_machine=sh64-unknown
1021
                ;;
1022
        sparclite-wrs | simso-wrs)
1023
                basic_machine=sparclite-wrs
1024
                os=-vxworks
1025
                ;;
1026
        sps7)
1027
                basic_machine=m68k-bull
1028
                os=-sysv2
1029
                ;;
1030
        spur)
1031
                basic_machine=spur-unknown
1032
                ;;
1033
        st2000)
1034
                basic_machine=m68k-tandem
1035
                ;;
1036
        stratus)
1037
                basic_machine=i860-stratus
1038
                os=-sysv4
1039
                ;;
1040
        sun2)
1041
                basic_machine=m68000-sun
1042
                ;;
1043
        sun2os3)
1044
                basic_machine=m68000-sun
1045
                os=-sunos3
1046
                ;;
1047
        sun2os4)
1048
                basic_machine=m68000-sun
1049
                os=-sunos4
1050
                ;;
1051
        sun3os3)
1052
                basic_machine=m68k-sun
1053
                os=-sunos3
1054
                ;;
1055
        sun3os4)
1056
                basic_machine=m68k-sun
1057
                os=-sunos4
1058
                ;;
1059
        sun4os3)
1060
                basic_machine=sparc-sun
1061
                os=-sunos3
1062
                ;;
1063
        sun4os4)
1064
                basic_machine=sparc-sun
1065
                os=-sunos4
1066
                ;;
1067
        sun4sol2)
1068
                basic_machine=sparc-sun
1069
                os=-solaris2
1070
                ;;
1071
        sun3 | sun3-*)
1072
                basic_machine=m68k-sun
1073
                ;;
1074
        sun4)
1075
                basic_machine=sparc-sun
1076
                ;;
1077
        sun386 | sun386i | roadrunner)
1078
                basic_machine=i386-sun
1079
                ;;
1080
        sv1)
1081
                basic_machine=sv1-cray
1082
                os=-unicos
1083
                ;;
1084
        symmetry)
1085
                basic_machine=i386-sequent
1086
                os=-dynix
1087
                ;;
1088
        t3e)
1089
                basic_machine=alphaev5-cray
1090
                os=-unicos
1091
                ;;
1092
        t90)
1093
                basic_machine=t90-cray
1094
                os=-unicos
1095
                ;;
1096
        # This must be matched before tile*.
1097
        tilegx*)
1098
                basic_machine=tilegx-unknown
1099
                os=-linux-gnu
1100
                ;;
1101
        tile*)
1102
                basic_machine=tile-unknown
1103
                os=-linux-gnu
1104
                ;;
1105
        tx39)
1106
                basic_machine=mipstx39-unknown
1107
                ;;
1108
        tx39el)
1109
                basic_machine=mipstx39el-unknown
1110
                ;;
1111
        toad1)
1112
                basic_machine=pdp10-xkl
1113
                os=-tops20
1114
                ;;
1115
        tower | tower-32)
1116
                basic_machine=m68k-ncr
1117
                ;;
1118
        tpf)
1119
                basic_machine=s390x-ibm
1120
                os=-tpf
1121
                ;;
1122
        udi29k)
1123
                basic_machine=a29k-amd
1124
                os=-udi
1125
                ;;
1126
        ultra3)
1127
                basic_machine=a29k-nyu
1128
                os=-sym1
1129
                ;;
1130
        v810 | necv810)
1131
                basic_machine=v810-nec
1132
                os=-none
1133
                ;;
1134
        vaxv)
1135
                basic_machine=vax-dec
1136
                os=-sysv
1137
                ;;
1138
        vms)
1139
                basic_machine=vax-dec
1140
                os=-vms
1141
                ;;
1142
        vpp*|vx|vx-*)
1143
                basic_machine=f301-fujitsu
1144
                ;;
1145
        vxworks960)
1146
                basic_machine=i960-wrs
1147
                os=-vxworks
1148
                ;;
1149
        vxworks68)
1150
                basic_machine=m68k-wrs
1151
                os=-vxworks
1152
                ;;
1153
        vxworks29k)
1154
                basic_machine=a29k-wrs
1155
                os=-vxworks
1156
                ;;
1157
        w65*)
1158
                basic_machine=w65-wdc
1159
                os=-none
1160
                ;;
1161
        w89k-*)
1162
                basic_machine=hppa1.1-winbond
1163
                os=-proelf
1164
                ;;
1165
        xbox)
1166
                basic_machine=i686-pc
1167
                os=-mingw32
1168
                ;;
1169
        xps | xps100)
1170
                basic_machine=xps100-honeywell
1171
                ;;
1172
        ymp)
1173
                basic_machine=ymp-cray
1174
                os=-unicos
1175
                ;;
1176
        z8k-*-coff)
1177
                basic_machine=z8k-unknown
1178
                os=-sim
1179
                ;;
1180
        z80-*-coff)
1181
                basic_machine=z80-unknown
1182
                os=-sim
1183
                ;;
1184
        none)
1185
                basic_machine=none-none
1186
                os=-none
1187
                ;;
1188
 
1189
# Here we handle the default manufacturer of certain CPU types.  It is in
1190
# some cases the only manufacturer, in others, it is the most popular.
1191
        w89k)
1192
                basic_machine=hppa1.1-winbond
1193
                ;;
1194
        op50n)
1195
                basic_machine=hppa1.1-oki
1196
                ;;
1197
        op60c)
1198
                basic_machine=hppa1.1-oki
1199
                ;;
1200
        romp)
1201
                basic_machine=romp-ibm
1202
                ;;
1203
        mmix)
1204
                basic_machine=mmix-knuth
1205
                ;;
1206
        rs6000)
1207
                basic_machine=rs6000-ibm
1208
                ;;
1209
        vax)
1210
                basic_machine=vax-dec
1211
                ;;
1212
        pdp10)
1213
                # there are many clones, so DEC is not a safe bet
1214
                basic_machine=pdp10-unknown
1215
                ;;
1216
        pdp11)
1217
                basic_machine=pdp11-dec
1218
                ;;
1219
        we32k)
1220
                basic_machine=we32k-att
1221
                ;;
1222
        sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1223
                basic_machine=sh-unknown
1224
                ;;
1225
        sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1226
                basic_machine=sparc-sun
1227
                ;;
1228
        cydra)
1229
                basic_machine=cydra-cydrome
1230
                ;;
1231
        orion)
1232
                basic_machine=orion-highlevel
1233
                ;;
1234
        orion105)
1235
                basic_machine=clipper-highlevel
1236
                ;;
1237
        mac | mpw | mac-mpw)
1238
                basic_machine=m68k-apple
1239
                ;;
1240
        pmac | pmac-mpw)
1241
                basic_machine=powerpc-apple
1242
                ;;
1243
        *-unknown)
1244
                # Make sure to match an already-canonicalized machine name.
1245
                ;;
1246
        *)
1247
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1248
                exit 1
1249
                ;;
1250
esac
1251
 
1252
# Here we canonicalize certain aliases for manufacturers.
1253
case $basic_machine in
1254
        *-digital*)
1255
                basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1256
                ;;
1257
        *-commodore*)
1258
                basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1259
                ;;
1260
        *)
1261
                ;;
1262
esac
1263
 
1264
# Decode manufacturer-specific aliases for certain operating systems.
1265
 
1266
if [ x"$os" != x"" ]
1267
then
1268
case $os in
1269
        # First match some system type aliases
1270
        # that might get confused with valid system types.
1271
        # -solaris* is a basic system type, with this one exception.
1272
        -auroraux)
1273
                os=-auroraux
1274
                ;;
1275
        -solaris1 | -solaris1.*)
1276
                os=`echo $os | sed -e 's|solaris1|sunos4|'`
1277
                ;;
1278
        -solaris)
1279
                os=-solaris2
1280
                ;;
1281
        -svr4*)
1282
                os=-sysv4
1283
                ;;
1284
        -unixware*)
1285
                os=-sysv4.2uw
1286
                ;;
1287
        -gnu/linux*)
1288
                os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1289
                ;;
1290
        # First accept the basic system types.
1291
        # The portable systems comes first.
1292
        # Each alternative MUST END IN A *, to match a version number.
1293
        # -sysv* is not here because it comes later, after sysvr4.
1294
        -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1295
              | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1296
              | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1297
              | -sym* | -kopensolaris* \
1298
              | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1299
              | -aos* | -aros* \
1300
              | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1301
              | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1302
              | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1303
              | -openbsd* | -solidbsd* \
1304
              | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1305
              | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1306
              | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1307
              | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1308
              | -chorusos* | -chorusrdb* | -cegcc* \
1309
              | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1310
              | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1311
              | -uxpv* | -beos* | -mpeix* | -udk* \
1312
              | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1313
              | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1314
              | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1315
              | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1316
              | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1317
              | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1318
              | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
1319
        # Remember, each alternative MUST END IN *, to match a version number.
1320
                ;;
1321
        -qnx*)
1322
                case $basic_machine in
1323
                    x86-* | i*86-*)
1324
                        ;;
1325
                    *)
1326
                        os=-nto$os
1327
                        ;;
1328
                esac
1329
                ;;
1330
        -nto-qnx*)
1331
                ;;
1332
        -nto*)
1333
                os=`echo $os | sed -e 's|nto|nto-qnx|'`
1334
                ;;
1335
        -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1336
              | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1337
              | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1338
                ;;
1339
        -mac*)
1340
                os=`echo $os | sed -e 's|mac|macos|'`
1341
                ;;
1342
        -linux-dietlibc)
1343
                os=-linux-dietlibc
1344
                ;;
1345
        -linux*)
1346
                os=`echo $os | sed -e 's|linux|linux-gnu|'`
1347
                ;;
1348
        -sunos5*)
1349
                os=`echo $os | sed -e 's|sunos5|solaris2|'`
1350
                ;;
1351
        -sunos6*)
1352
                os=`echo $os | sed -e 's|sunos6|solaris3|'`
1353
                ;;
1354
        -opened*)
1355
                os=-openedition
1356
                ;;
1357
        -os400*)
1358
                os=-os400
1359
                ;;
1360
        -wince*)
1361
                os=-wince
1362
                ;;
1363
        -osfrose*)
1364
                os=-osfrose
1365
                ;;
1366
        -osf*)
1367
                os=-osf
1368
                ;;
1369
        -utek*)
1370
                os=-bsd
1371
                ;;
1372
        -dynix*)
1373
                os=-bsd
1374
                ;;
1375
        -acis*)
1376
                os=-aos
1377
                ;;
1378
        -atheos*)
1379
                os=-atheos
1380
                ;;
1381
        -syllable*)
1382
                os=-syllable
1383
                ;;
1384
        -386bsd)
1385
                os=-bsd
1386
                ;;
1387
        -ctix* | -uts*)
1388
                os=-sysv
1389
                ;;
1390
        -nova*)
1391
                os=-rtmk-nova
1392
                ;;
1393
        -ns2 )
1394
                os=-nextstep2
1395
                ;;
1396
        -nsk*)
1397
                os=-nsk
1398
                ;;
1399
        # Preserve the version number of sinix5.
1400
        -sinix5.*)
1401
                os=`echo $os | sed -e 's|sinix|sysv|'`
1402
                ;;
1403
        -sinix*)
1404
                os=-sysv4
1405
                ;;
1406
        -tpf*)
1407
                os=-tpf
1408
                ;;
1409
        -triton*)
1410
                os=-sysv3
1411
                ;;
1412
        -oss*)
1413
                os=-sysv3
1414
                ;;
1415
        -svr4)
1416
                os=-sysv4
1417
                ;;
1418
        -svr3)
1419
                os=-sysv3
1420
                ;;
1421
        -sysvr4)
1422
                os=-sysv4
1423
                ;;
1424
        # This must come after -sysvr4.
1425
        -sysv*)
1426
                ;;
1427
        -ose*)
1428
                os=-ose
1429
                ;;
1430
        -es1800*)
1431
                os=-ose
1432
                ;;
1433
        -xenix)
1434
                os=-xenix
1435
                ;;
1436
        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1437
                os=-mint
1438
                ;;
1439
        -aros*)
1440
                os=-aros
1441
                ;;
1442
        -kaos*)
1443
                os=-kaos
1444
                ;;
1445
        -zvmoe)
1446
                os=-zvmoe
1447
                ;;
1448
        -dicos*)
1449
                os=-dicos
1450
                ;;
1451
        -nacl*)
1452
                ;;
1453
        -none)
1454
                ;;
1455
        *)
1456
                # Get rid of the `-' at the beginning of $os.
1457
                os=`echo $os | sed 's/[^-]*-//'`
1458
                echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1459
                exit 1
1460
                ;;
1461
esac
1462
else
1463
 
1464
# Here we handle the default operating systems that come with various machines.
1465
# The value should be what the vendor currently ships out the door with their
1466
# machine or put another way, the most popular os provided with the machine.
1467
 
1468
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1469
# "-sun"), then you have to tell the case statement up towards the top
1470
# that MANUFACTURER isn't an operating system.  Otherwise, code above
1471
# will signal an error saying that MANUFACTURER isn't an operating
1472
# system, and we'll never get to this point.
1473
 
1474
case $basic_machine in
1475
        score-*)
1476
                os=-elf
1477
                ;;
1478
        spu-*)
1479
                os=-elf
1480
                ;;
1481
        *-acorn)
1482
                os=-riscix1.2
1483
                ;;
1484
        arm*-rebel)
1485
                os=-linux
1486
                ;;
1487
        arm*-semi)
1488
                os=-aout
1489
                ;;
1490
        c4x-* | tic4x-*)
1491
                os=-coff
1492
                ;;
1493
        tic54x-*)
1494
                os=-coff
1495
                ;;
1496
        tic55x-*)
1497
                os=-coff
1498
                ;;
1499
        tic6x-*)
1500
                os=-coff
1501
                ;;
1502
        # This must come before the *-dec entry.
1503
        pdp10-*)
1504
                os=-tops20
1505
                ;;
1506
        pdp11-*)
1507
                os=-none
1508
                ;;
1509
        *-dec | vax-*)
1510
                os=-ultrix4.2
1511
                ;;
1512
        m68*-apollo)
1513
                os=-domain
1514
                ;;
1515
        i386-sun)
1516
                os=-sunos4.0.2
1517
                ;;
1518
        m68000-sun)
1519
                os=-sunos3
1520
                # This also exists in the configure program, but was not the
1521
                # default.
1522
                # os=-sunos4
1523
                ;;
1524
        m68*-cisco)
1525
                os=-aout
1526
                ;;
1527
        mep-*)
1528
                os=-elf
1529
                ;;
1530
        mips*-cisco)
1531
                os=-elf
1532
                ;;
1533
        mips*-*)
1534
                os=-elf
1535
                ;;
1536
        or32-*)
1537
                os=-elf
1538
                ;;
1539
        *-tti)  # must be before sparc entry or we get the wrong os.
1540
                os=-sysv3
1541
                ;;
1542
        sparc-* | *-sun)
1543
                os=-sunos4.1.1
1544
                ;;
1545
        *-be)
1546
                os=-beos
1547
                ;;
1548
        *-haiku)
1549
                os=-haiku
1550
                ;;
1551
        *-ibm)
1552
                os=-aix
1553
                ;;
1554
        *-knuth)
1555
                os=-mmixware
1556
                ;;
1557
        *-wec)
1558
                os=-proelf
1559
                ;;
1560
        *-winbond)
1561
                os=-proelf
1562
                ;;
1563
        *-oki)
1564
                os=-proelf
1565
                ;;
1566
        *-hp)
1567
                os=-hpux
1568
                ;;
1569
        *-hitachi)
1570
                os=-hiux
1571
                ;;
1572
        i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1573
                os=-sysv
1574
                ;;
1575
        *-cbm)
1576
                os=-amigaos
1577
                ;;
1578
        *-dg)
1579
                os=-dgux
1580
                ;;
1581
        *-dolphin)
1582
                os=-sysv3
1583
                ;;
1584
        m68k-ccur)
1585
                os=-rtu
1586
                ;;
1587
        m88k-omron*)
1588
                os=-luna
1589
                ;;
1590
        *-next )
1591
                os=-nextstep
1592
                ;;
1593
        *-sequent)
1594
                os=-ptx
1595
                ;;
1596
        *-crds)
1597
                os=-unos
1598
                ;;
1599
        *-ns)
1600
                os=-genix
1601
                ;;
1602
        i370-*)
1603
                os=-mvs
1604
                ;;
1605
        *-next)
1606
                os=-nextstep3
1607
                ;;
1608
        *-gould)
1609
                os=-sysv
1610
                ;;
1611
        *-highlevel)
1612
                os=-bsd
1613
                ;;
1614
        *-encore)
1615
                os=-bsd
1616
                ;;
1617
        *-sgi)
1618
                os=-irix
1619
                ;;
1620
        *-siemens)
1621
                os=-sysv4
1622
                ;;
1623
        *-masscomp)
1624
                os=-rtu
1625
                ;;
1626
        f30[01]-fujitsu | f700-fujitsu)
1627
                os=-uxpv
1628
                ;;
1629
        *-rom68k)
1630
                os=-coff
1631
                ;;
1632
        *-*bug)
1633
                os=-coff
1634
                ;;
1635
        *-apple)
1636
                os=-macos
1637
                ;;
1638
        *-atari*)
1639
                os=-mint
1640
                ;;
1641
        *)
1642
                os=-none
1643
                ;;
1644
esac
1645
fi
1646
 
1647
# Here we handle the case where we know the os, and the CPU type, but not the
1648
# manufacturer.  We pick the logical manufacturer.
1649
vendor=unknown
1650
case $basic_machine in
1651
        *-unknown)
1652
                case $os in
1653
                        -riscix*)
1654
                                vendor=acorn
1655
                                ;;
1656
                        -sunos*)
1657
                                vendor=sun
1658
                                ;;
1659
                        -cnk*|-aix*)
1660
                                vendor=ibm
1661
                                ;;
1662
                        -beos*)
1663
                                vendor=be
1664
                                ;;
1665
                        -hpux*)
1666
                                vendor=hp
1667
                                ;;
1668
                        -mpeix*)
1669
                                vendor=hp
1670
                                ;;
1671
                        -hiux*)
1672
                                vendor=hitachi
1673
                                ;;
1674
                        -unos*)
1675
                                vendor=crds
1676
                                ;;
1677
                        -dgux*)
1678
                                vendor=dg
1679
                                ;;
1680
                        -luna*)
1681
                                vendor=omron
1682
                                ;;
1683
                        -genix*)
1684
                                vendor=ns
1685
                                ;;
1686
                        -mvs* | -opened*)
1687
                                vendor=ibm
1688
                                ;;
1689
                        -os400*)
1690
                                vendor=ibm
1691
                                ;;
1692
                        -ptx*)
1693
                                vendor=sequent
1694
                                ;;
1695
                        -tpf*)
1696
                                vendor=ibm
1697
                                ;;
1698
                        -vxsim* | -vxworks* | -windiss*)
1699
                                vendor=wrs
1700
                                ;;
1701
                        -aux*)
1702
                                vendor=apple
1703
                                ;;
1704
                        -hms*)
1705
                                vendor=hitachi
1706
                                ;;
1707
                        -mpw* | -macos*)
1708
                                vendor=apple
1709
                                ;;
1710
                        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1711
                                vendor=atari
1712
                                ;;
1713
                        -vos*)
1714
                                vendor=stratus
1715
                                ;;
1716
                esac
1717
                basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1718
                ;;
1719
esac
1720
 
1721
echo $basic_machine$os
1722
exit
1723
 
1724
# Local variables:
1725
# eval: (add-hook 'write-file-hooks 'time-stamp)
1726
# time-stamp-start: "timestamp='"
1727
# time-stamp-format: "%:y-%02m-%02d"
1728
# time-stamp-end: "'"
1729
# End:

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