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1 147 khays 
#! /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 
#   2011 Free Software Foundation, Inc.
6 
 
7 
timestamp='2011-03-23'
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, 2011 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 $maybe_os in
127 
  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
128 
  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
129 
  knetbsd*-gnu* | netbsd*-gnu* | \
130 
  kopensolaris*-gnu* | \
131 
  storm-chaos* | os2-emx* | rtmk-nova*)
132 
    os=-$maybe_os
133 
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
134 
    ;;
135 
  *)
136 
    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
137 
    if [ $basic_machine != $1 ]
138 
    then os=`echo $1 | sed 's/.*-/-/'`
139 
    else os=; fi
140 
    ;;
141 
esac
142 
 
143 
### Let's recognize common machines as not being operating systems so
144 
### that things like config.sub decstation-3100 work.  We also
145 
### recognize some manufacturers as not being operating systems, so we
146 
### can provide default operating systems below.
147 
case $os in
148 
        -sun*os*)
149 
                # Prevent following clause from handling this invalid input.
150 
                ;;
151 
        -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
152 
        -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
153 
        -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
154 
        -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
155 
        -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
156 
        -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
157 
        -apple | -axis | -knuth | -cray | -microblaze)
158 
                os=
159 
                basic_machine=$1
160 
                ;;
161 
        -bluegene*)
162 
                os=-cnk
163 
                ;;
164 
        -sim | -cisco | -oki | -wec | -winbond)
165 
                os=
166 
                basic_machine=$1
167 
                ;;
168 
        -scout)
169 
                ;;
170 
        -wrs)
171 
                os=-vxworks
172 
                basic_machine=$1
173 
                ;;
174 
        -chorusos*)
175 
                os=-chorusos
176 
                basic_machine=$1
177 
                ;;
178 
        -chorusrdb)
179 
                os=-chorusrdb
180 
                basic_machine=$1
181 
                ;;
182 
        -hiux*)
183 
                os=-hiuxwe2
184 
                ;;
185 
        -sco6)
186 
                os=-sco5v6
187 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
188 
                ;;
189 
        -sco5)
190 
                os=-sco3.2v5
191 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
192 
                ;;
193 
        -sco4)
194 
                os=-sco3.2v4
195 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
196 
                ;;
197 
        -sco3.2.[4-9]*)
198 
                os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
199 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
200 
                ;;
201 
        -sco3.2v[4-9]*)
202 
                # Don't forget version if it is 3.2v4 or newer.
203 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
204 
                ;;
205 
        -sco5v6*)
206 
                # Don't forget version if it is 3.2v4 or newer.
207 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
208 
                ;;
209 
        -sco*)
210 
                os=-sco3.2v2
211 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
212 
                ;;
213 
        -udk*)
214 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
215 
                ;;
216 
        -isc)
217 
                os=-isc2.2
218 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
219 
                ;;
220 
        -clix*)
221 
                basic_machine=clipper-intergraph
222 
                ;;
223 
        -isc*)
224 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
225 
                ;;
226 
        -lynx*)
227 
                os=-lynxos
228 
                ;;
229 
        -ptx*)
230 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
231 
                ;;
232 
        -windowsnt*)
233 
                os=`echo $os | sed -e 's/windowsnt/winnt/'`
234 
                ;;
235 
        -psos*)
236 
                os=-psos
237 
                ;;
238 
        -mint | -mint[0-9]*)
239 
                basic_machine=m68k-atari
240 
                os=-mint
241 
                ;;
242 
esac
243 
 
244 
# Decode aliases for certain CPU-COMPANY combinations.
245 
case $basic_machine in
246 
        # Recognize the basic CPU types without company name.
247 
        # Some are omitted here because they have special meanings below.
248 
        1750a | 580 \
249 
        | a29k \
250 
        | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
251 
        | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
252 
        | am33_2.0 \
253 
        | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
254 
        | bfin \
255 
        | c4x | clipper \
256 
        | d10v | d30v | dlx | dsp16xx \
257 
        | fido | fr30 | frv \
258 
        | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
259 
        | i370 | i860 | i960 | ia64 \
260 
        | ip2k | iq2000 \
261 
        | lm32 \
262 
        | m32c | m32r | m32rle | m68000 | m68k | m88k \
263 
        | maxq | mb | microblaze | mcore | mep | metag \
264 
        | mips | mipsbe | mipseb | mipsel | mipsle \
265 
        | mips16 \
266 
        | mips64 | mips64el \
267 
        | mips64octeon | mips64octeonel \
268 
        | mips64orion | mips64orionel \
269 
        | mips64r5900 | mips64r5900el \
270 
        | mips64vr | mips64vrel \
271 
        | mips64vr4100 | mips64vr4100el \
272 
        | mips64vr4300 | mips64vr4300el \
273 
        | mips64vr5000 | mips64vr5000el \
274 
        | mips64vr5900 | mips64vr5900el \
275 
        | mipsisa32 | mipsisa32el \
276 
        | mipsisa32r2 | mipsisa32r2el \
277 
        | mipsisa64 | mipsisa64el \
278 
        | mipsisa64r2 | mipsisa64r2el \
279 
        | mipsisa64sb1 | mipsisa64sb1el \
280 
        | mipsisa64sr71k | mipsisa64sr71kel \
281 
        | mipstx39 | mipstx39el \
282 
        | mn10200 | mn10300 \
283 
        | moxie \
284 
        | mt \
285 
        | msp430 \
286 
        | nds32 | nds32le | nds32be \
287 
        | nios | nios2 \
288 
        | ns16k | ns32k \
289 
        | open8 \
290 
        | or32 \
291 
        | pdp10 | pdp11 | pj | pjl \
292 
        | powerpc | powerpc64 | powerpc64le | powerpcle \
293 
        | pyramid \
294 
        | rx \
295 
        | score \
296 
        | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
297 
        | sh64 | sh64le \
298 
        | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
299 
        | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
300 
        | spu \
301 
        | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
302 
        | ubicom32 \
303 
        | v850 | v850e \
304 
        | we32k \
305 
        | x86 | xc16x | xstormy16 | xtensa \
306 
        | z8k | z80)
307 
                basic_machine=$basic_machine-unknown
308 
                ;;
309 
        c54x)
310 
                basic_machine=tic54x-unknown
311 
                ;;
312 
        c55x)
313 
                basic_machine=tic55x-unknown
314 
                ;;
315 
        c6x)
316 
                basic_machine=tic6x-unknown
317 
                ;;
318 
        m6811 | m68hc11 | m6812 | m68hc12 | picochip)
319 
                # Motorola 68HC11/12.
320 
                basic_machine=$basic_machine-unknown
321 
                os=-none
322 
                ;;
323 
        m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
324 
                ;;
325 
        ms1)
326 
                basic_machine=mt-unknown
327 
                ;;
328 
 
329 
        strongarm | thumb | xscale)
330 
                basic_machine=arm-unknown
331 
                ;;
332 
 
333 
        xscaleeb)
334 
                basic_machine=armeb-unknown
335 
                ;;
336 
 
337 
        xscaleel)
338 
                basic_machine=armel-unknown
339 
                ;;
340 
 
341 
        # We use `pc' rather than `unknown'
342 
        # because (1) that's what they normally are, and
343 
        # (2) the word "unknown" tends to confuse beginning users.
344 
        i*86 | x86_64)
345 
          basic_machine=$basic_machine-pc
346 
          ;;
347 
        # Object if more than one company name word.
348 
        *-*-*)
349 
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
350 
                exit 1
351 
                ;;
352 
        # Recognize the basic CPU types with company name.
353 
        580-* \
354 
        | a29k-* \
355 
        | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
356 
        | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
357 
        | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
358 
        | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
359 
        | avr-* | avr32-* \
360 
        | bfin-* | bs2000-* \
361 
        | c[123]* | c30-* | [cjt]90-* | c4x-* \
362 
        | clipper-* | craynv-* | cydra-* \
363 
        | d10v-* | d30v-* | dlx-* \
364 
        | elxsi-* \
365 
        | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
366 
        | h8300-* | h8500-* \
367 
        | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
368 
        | i*86-* | i860-* | i960-* | ia64-* \
369 
        | ip2k-* | iq2000-* \
370 
        | lm32-* \
371 
        | m32c-* | m32r-* | m32rle-* \
372 
        | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
373 
        | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
374 
        | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
375 
        | mips16-* \
376 
        | mips64-* | mips64el-* \
377 
        | mips64octeon-* | mips64octeonel-* \
378 
        | mips64orion-* | mips64orionel-* \
379 
        | mips64r5900-* | mips64r5900el-* \
380 
        | mips64vr-* | mips64vrel-* \
381 
        | mips64vr4100-* | mips64vr4100el-* \
382 
        | mips64vr4300-* | mips64vr4300el-* \
383 
        | mips64vr5000-* | mips64vr5000el-* \
384 
        | mips64vr5900-* | mips64vr5900el-* \
385 
        | mipsisa32-* | mipsisa32el-* \
386 
        | mipsisa32r2-* | mipsisa32r2el-* \
387 
        | mipsisa64-* | mipsisa64el-* \
388 
        | mipsisa64r2-* | mipsisa64r2el-* \
389 
        | mipsisa64sb1-* | mipsisa64sb1el-* \
390 
        | mipsisa64sr71k-* | mipsisa64sr71kel-* \
391 
        | mipstx39-* | mipstx39el-* \
392 
        | mmix-* \
393 
        | mt-* \
394 
        | msp430-* \
395 
        | nds32-* | nds32le-* | nds32be-* \
396 
        | nios-* | nios2-* \
397 
        | none-* | np1-* | ns16k-* | ns32k-* \
398 
        | open8-* \
399 
        | orion-* \
400 
        | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
401 
        | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
402 
        | pyramid-* \
403 
        | romp-* | rs6000-* | rx-* \
404 
        | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
405 
        | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
406 
        | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
407 
        | sparclite-* \
408 
        | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
409 
        | tahoe-* \
410 
        | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
411 
        | tile-* | tilegx-* \
412 
        | tron-* \
413 
        | ubicom32-* \
414 
        | v850-* | v850e-* | vax-* \
415 
        | we32k-* \
416 
        | x86-* | x86_64-* | xc16x-* | xps100-* \
417 
        | xstormy16-* | xtensa*-* \
418 
        | ymp-* \
419 
        | z8k-* | z80-*)
420 
                ;;
421 
        # Recognize the basic CPU types without company name, with glob match.
422 
        xtensa*)
423 
                basic_machine=$basic_machine-unknown
424 
                ;;
425 
        # Recognize the various machine names and aliases which stand
426 
        # for a CPU type and a company and sometimes even an OS.
427 
        386bsd)
428 
                basic_machine=i386-unknown
429 
                os=-bsd
430 
                ;;
431 
        3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
432 
                basic_machine=m68000-att
433 
                ;;
434 
        3b*)
435 
                basic_machine=we32k-att
436 
                ;;
437 
        a29khif)
438 
                basic_machine=a29k-amd
439 
                os=-udi
440 
                ;;
441 
        abacus)
442 
                basic_machine=abacus-unknown
443 
                ;;
444 
        adobe68k)
445 
                basic_machine=m68010-adobe
446 
                os=-scout
447 
                ;;
448 
        alliant | fx80)
449 
                basic_machine=fx80-alliant
450 
                ;;
451 
        altos | altos3068)
452 
                basic_machine=m68k-altos
453 
                ;;
454 
        am29k)
455 
                basic_machine=a29k-none
456 
                os=-bsd
457 
                ;;
458 
        amd64)
459 
                basic_machine=x86_64-pc
460 
                ;;
461 
        amd64-*)
462 
                basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
463 
                ;;
464 
        amdahl)
465 
                basic_machine=580-amdahl
466 
                os=-sysv
467 
                ;;
468 
        amiga | amiga-*)
469 
                basic_machine=m68k-unknown
470 
                ;;
471 
        amigaos | amigados)
472 
                basic_machine=m68k-unknown
473 
                os=-amigaos
474 
                ;;
475 
        amigaunix | amix)
476 
                basic_machine=m68k-unknown
477 
                os=-sysv4
478 
                ;;
479 
        apollo68)
480 
                basic_machine=m68k-apollo
481 
                os=-sysv
482 
                ;;
483 
        apollo68bsd)
484 
                basic_machine=m68k-apollo
485 
                os=-bsd
486 
                ;;
487 
        aros)
488 
                basic_machine=i386-pc
489 
                os=-aros
490 
                ;;
491 
        aux)
492 
                basic_machine=m68k-apple
493 
                os=-aux
494 
                ;;
495 
        balance)
496 
                basic_machine=ns32k-sequent
497 
                os=-dynix
498 
                ;;
499 
        blackfin)
500 
                basic_machine=bfin-unknown
501 
                os=-linux
502 
                ;;
503 
        blackfin-*)
504 
                basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
505 
                os=-linux
506 
                ;;
507 
        bluegene*)
508 
                basic_machine=powerpc-ibm
509 
                os=-cnk
510 
                ;;
511 
        c54x-*)
512 
                basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
513 
                ;;
514 
        c55x-*)
515 
                basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
516 
                ;;
517 
        c6x-*)
518 
                basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
519 
                ;;
520 
        c90)
521 
                basic_machine=c90-cray
522 
                os=-unicos
523 
                ;;
524 
        cegcc)
525 
                basic_machine=arm-unknown
526 
                os=-cegcc
527 
                ;;
528 
        convex-c1)
529 
                basic_machine=c1-convex
530 
                os=-bsd
531 
                ;;
532 
        convex-c2)
533 
                basic_machine=c2-convex
534 
                os=-bsd
535 
                ;;
536 
        convex-c32)
537 
                basic_machine=c32-convex
538 
                os=-bsd
539 
                ;;
540 
        convex-c34)
541 
                basic_machine=c34-convex
542 
                os=-bsd
543 
                ;;
544 
        convex-c38)
545 
                basic_machine=c38-convex
546 
                os=-bsd
547 
                ;;
548 
        cray | j90)
549 
                basic_machine=j90-cray
550 
                os=-unicos
551 
                ;;
552 
        craynv)
553 
                basic_machine=craynv-cray
554 
                os=-unicosmp
555 
                ;;
556 
        cr16 | cr16-*)
557 
                basic_machine=cr16-unknown
558 
                os=-elf
559 
                ;;
560 
        crds | unos)
561 
                basic_machine=m68k-crds
562 
                ;;
563 
        crisv32 | crisv32-* | etraxfs*)
564 
                basic_machine=crisv32-axis
565 
                ;;
566 
        cris | cris-* | etrax*)
567 
                basic_machine=cris-axis
568 
                ;;
569 
        crx)
570 
                basic_machine=crx-unknown
571 
                os=-elf
572 
                ;;
573 
        da30 | da30-*)
574 
                basic_machine=m68k-da30
575 
                ;;
576 
        decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
577 
                basic_machine=mips-dec
578 
                ;;
579 
        decsystem10* | dec10*)
580 
                basic_machine=pdp10-dec
581 
                os=-tops10
582 
                ;;
583 
        decsystem20* | dec20*)
584 
                basic_machine=pdp10-dec
585 
                os=-tops20
586 
                ;;
587 
        delta | 3300 | motorola-3300 | motorola-delta \
588 
              | 3300-motorola | delta-motorola)
589 
                basic_machine=m68k-motorola
590 
                ;;
591 
        delta88)
592 
                basic_machine=m88k-motorola
593 
                os=-sysv3
594 
                ;;
595 
        dicos)
596 
                basic_machine=i686-pc
597 
                os=-dicos
598 
                ;;
599 
        djgpp)
600 
                basic_machine=i586-pc
601 
                os=-msdosdjgpp
602 
                ;;
603 
        dpx20 | dpx20-*)
604 
                basic_machine=rs6000-bull
605 
                os=-bosx
606 
                ;;
607 
        dpx2* | dpx2*-bull)
608 
                basic_machine=m68k-bull
609 
                os=-sysv3
610 
                ;;
611 
        ebmon29k)
612 
                basic_machine=a29k-amd
613 
                os=-ebmon
614 
                ;;
615 
        elxsi)
616 
                basic_machine=elxsi-elxsi
617 
                os=-bsd
618 
                ;;
619 
        encore | umax | mmax)
620 
                basic_machine=ns32k-encore
621 
                ;;
622 
        es1800 | OSE68k | ose68k | ose | OSE)
623 
                basic_machine=m68k-ericsson
624 
                os=-ose
625 
                ;;
626 
        fx2800)
627 
                basic_machine=i860-alliant
628 
                ;;
629 
        genix)
630 
                basic_machine=ns32k-ns
631 
                ;;
632 
        gmicro)
633 
                basic_machine=tron-gmicro
634 
                os=-sysv
635 
                ;;
636 
        go32)
637 
                basic_machine=i386-pc
638 
                os=-go32
639 
                ;;
640 
        h3050r* | hiux*)
641 
                basic_machine=hppa1.1-hitachi
642 
                os=-hiuxwe2
643 
                ;;
644 
        h8300hms)
645 
                basic_machine=h8300-hitachi
646 
                os=-hms
647 
                ;;
648 
        h8300xray)
649 
                basic_machine=h8300-hitachi
650 
                os=-xray
651 
                ;;
652 
        h8500hms)
653 
                basic_machine=h8500-hitachi
654 
                os=-hms
655 
                ;;
656 
        harris)
657 
                basic_machine=m88k-harris
658 
                os=-sysv3
659 
                ;;
660 
        hp300-*)
661 
                basic_machine=m68k-hp
662 
                ;;
663 
        hp300bsd)
664 
                basic_machine=m68k-hp
665 
                os=-bsd
666 
                ;;
667 
        hp300hpux)
668 
                basic_machine=m68k-hp
669 
                os=-hpux
670 
                ;;
671 
        hp3k9[0-9][0-9] | hp9[0-9][0-9])
672 
                basic_machine=hppa1.0-hp
673 
                ;;
674 
        hp9k2[0-9][0-9] | hp9k31[0-9])
675 
                basic_machine=m68000-hp
676 
                ;;
677 
        hp9k3[2-9][0-9])
678 
                basic_machine=m68k-hp
679 
                ;;
680 
        hp9k6[0-9][0-9] | hp6[0-9][0-9])
681 
                basic_machine=hppa1.0-hp
682 
                ;;
683 
        hp9k7[0-79][0-9] | hp7[0-79][0-9])
684 
                basic_machine=hppa1.1-hp
685 
                ;;
686 
        hp9k78[0-9] | hp78[0-9])
687 
                # FIXME: really hppa2.0-hp
688 
                basic_machine=hppa1.1-hp
689 
                ;;
690 
        hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
691 
                # FIXME: really hppa2.0-hp
692 
                basic_machine=hppa1.1-hp
693 
                ;;
694 
        hp9k8[0-9][13679] | hp8[0-9][13679])
695 
                basic_machine=hppa1.1-hp
696 
                ;;
697 
        hp9k8[0-9][0-9] | hp8[0-9][0-9])
698 
                basic_machine=hppa1.0-hp
699 
                ;;
700 
        hppa-next)
701 
                os=-nextstep3
702 
                ;;
703 
        hppaosf)
704 
                basic_machine=hppa1.1-hp
705 
                os=-osf
706 
                ;;
707 
        hppro)
708 
                basic_machine=hppa1.1-hp
709 
                os=-proelf
710 
                ;;
711 
        i370-ibm* | ibm*)
712 
                basic_machine=i370-ibm
713 
                ;;
714 
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
715 
        i*86v32)
716 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
717 
                os=-sysv32
718 
                ;;
719 
        i*86v4*)
720 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
721 
                os=-sysv4
722 
                ;;
723 
        i*86v)
724 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
725 
                os=-sysv
726 
                ;;
727 
        i*86sol2)
728 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
729 
                os=-solaris2
730 
                ;;
731 
        i386mach)
732 
                basic_machine=i386-mach
733 
                os=-mach
734 
                ;;
735 
        i386-vsta | vsta)
736 
                basic_machine=i386-unknown
737 
                os=-vsta
738 
                ;;
739 
        iris | iris4d)
740 
                basic_machine=mips-sgi
741 
                case $os in
742 
                    -irix*)
743 
                        ;;
744 
                    *)
745 
                        os=-irix4
746 
                        ;;
747 
                esac
748 
                ;;
749 
        isi68 | isi)
750 
                basic_machine=m68k-isi
751 
                os=-sysv
752 
                ;;
753 
        m68knommu)
754 
                basic_machine=m68k-unknown
755 
                os=-linux
756 
                ;;
757 
        m68knommu-*)
758 
                basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
759 
                os=-linux
760 
                ;;
761 
        m88k-omron*)
762 
                basic_machine=m88k-omron
763 
                ;;
764 
        magnum | m3230)
765 
                basic_machine=mips-mips
766 
                os=-sysv
767 
                ;;
768 
        merlin)
769 
                basic_machine=ns32k-utek
770 
                os=-sysv
771 
                ;;
772 
        microblaze)
773 
                basic_machine=microblaze-xilinx
774 
                ;;
775 
        mingw32)
776 
                basic_machine=i386-pc
777 
                os=-mingw32
778 
                ;;
779 
        mingw32ce)
780 
                basic_machine=arm-unknown
781 
                os=-mingw32ce
782 
                ;;
783 
        miniframe)
784 
                basic_machine=m68000-convergent
785 
                ;;
786 
        *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
787 
                basic_machine=m68k-atari
788 
                os=-mint
789 
                ;;
790 
        mips3*-*)
791 
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
792 
                ;;
793 
        mips3*)
794 
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
795 
                ;;
796 
        monitor)
797 
                basic_machine=m68k-rom68k
798 
                os=-coff
799 
                ;;
800 
        morphos)
801 
                basic_machine=powerpc-unknown
802 
                os=-morphos
803 
                ;;
804 
        msdos)
805 
                basic_machine=i386-pc
806 
                os=-msdos
807 
                ;;
808 
        ms1-*)
809 
                basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
810 
                ;;
811 
        mvs)
812 
                basic_machine=i370-ibm
813 
                os=-mvs
814 
                ;;
815 
        ncr3000)
816 
                basic_machine=i486-ncr
817 
                os=-sysv4
818 
                ;;
819 
        netbsd386)
820 
                basic_machine=i386-unknown
821 
                os=-netbsd
822 
                ;;
823 
        netwinder)
824 
                basic_machine=armv4l-rebel
825 
                os=-linux
826 
                ;;
827 
        news | news700 | news800 | news900)
828 
                basic_machine=m68k-sony
829 
                os=-newsos
830 
                ;;
831 
        news1000)
832 
                basic_machine=m68030-sony
833 
                os=-newsos
834 
                ;;
835 
        news-3600 | risc-news)
836 
                basic_machine=mips-sony
837 
                os=-newsos
838 
                ;;
839 
        necv70)
840 
                basic_machine=v70-nec
841 
                os=-sysv
842 
                ;;
843 
        next | m*-next )
844 
                basic_machine=m68k-next
845 
                case $os in
846 
                    -nextstep* )
847 
                        ;;
848 
                    -ns2*)
849 
                      os=-nextstep2
850 
                        ;;
851 
                    *)
852 
                      os=-nextstep3
853 
                        ;;
854 
                esac
855 
                ;;
856 
        nh3000)
857 
                basic_machine=m68k-harris
858 
                os=-cxux
859 
                ;;
860 
        nh[45]000)
861 
                basic_machine=m88k-harris
862 
                os=-cxux
863 
                ;;
864 
        nindy960)
865 
                basic_machine=i960-intel
866 
                os=-nindy
867 
                ;;
868 
        mon960)
869 
                basic_machine=i960-intel
870 
                os=-mon960
871 
                ;;
872 
        nonstopux)
873 
                basic_machine=mips-compaq
874 
                os=-nonstopux
875 
                ;;
876 
        np1)
877 
                basic_machine=np1-gould
878 
                ;;
879 
        neo-tandem)
880 
                basic_machine=neo-tandem
881 
                ;;
882 
        nse-tandem)
883 
                basic_machine=nse-tandem
884 
                ;;
885 
        nsr-tandem)
886 
                basic_machine=nsr-tandem
887 
                ;;
888 
        op50n-* | op60c-*)
889 
                basic_machine=hppa1.1-oki
890 
                os=-proelf
891 
                ;;
892 
        openrisc | openrisc-*)
893 
                basic_machine=or32-unknown
894 
                ;;
895 
        os400)
896 
                basic_machine=powerpc-ibm
897 
                os=-os400
898 
                ;;
899 
        OSE68000 | ose68000)
900 
                basic_machine=m68000-ericsson
901 
                os=-ose
902 
                ;;
903 
        os68k)
904 
                basic_machine=m68k-none
905 
                os=-os68k
906 
                ;;
907 
        pa-hitachi)
908 
                basic_machine=hppa1.1-hitachi
909 
                os=-hiuxwe2
910 
                ;;
911 
        paragon)
912 
                basic_machine=i860-intel
913 
                os=-osf
914 
                ;;
915 
        parisc)
916 
                basic_machine=hppa-unknown
917 
                os=-linux
918 
                ;;
919 
        parisc-*)
920 
                basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
921 
                os=-linux
922 
                ;;
923 
        pbd)
924 
                basic_machine=sparc-tti
925 
                ;;
926 
        pbb)
927 
                basic_machine=m68k-tti
928 
                ;;
929 
        pc532 | pc532-*)
930 
                basic_machine=ns32k-pc532
931 
                ;;
932 
        pc98)
933 
                basic_machine=i386-pc
934 
                ;;
935 
        pc98-*)
936 
                basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
937 
                ;;
938 
        pentium | p5 | k5 | k6 | nexgen | viac3)
939 
                basic_machine=i586-pc
940 
                ;;
941 
        pentiumpro | p6 | 6x86 | athlon | athlon_*)
942 
                basic_machine=i686-pc
943 
                ;;
944 
        pentiumii | pentium2 | pentiumiii | pentium3)
945 
                basic_machine=i686-pc
946 
                ;;
947 
        pentium4)
948 
                basic_machine=i786-pc
949 
                ;;
950 
        pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
951 
                basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
952 
                ;;
953 
        pentiumpro-* | p6-* | 6x86-* | athlon-*)
954 
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
955 
                ;;
956 
        pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
957 
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
958 
                ;;
959 
        pentium4-*)
960 
                basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
961 
                ;;
962 
        pn)
963 
                basic_machine=pn-gould
964 
                ;;
965 
        power)  basic_machine=power-ibm
966 
                ;;
967 
        ppc | ppcbe)    basic_machine=powerpc-unknown
968 
                ;;
969 
        ppc-* | ppcbe-*)
970 
                basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
971 
                ;;
972 
        ppcle | powerpclittle | ppc-le | powerpc-little)
973 
                basic_machine=powerpcle-unknown
974 
                ;;
975 
        ppcle-* | powerpclittle-*)
976 
                basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
977 
                ;;
978 
        ppc64)  basic_machine=powerpc64-unknown
979 
                ;;
980 
        ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
981 
                ;;
982 
        ppc64le | powerpc64little | ppc64-le | powerpc64-little)
983 
                basic_machine=powerpc64le-unknown
984 
                ;;
985 
        ppc64le-* | powerpc64little-*)
986 
                basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
987 
                ;;
988 
        ps2)
989 
                basic_machine=i386-ibm
990 
                ;;
991 
        pw32)
992 
                basic_machine=i586-unknown
993 
                os=-pw32
994 
                ;;
995 
        rdos)
996 
                basic_machine=i386-pc
997 
                os=-rdos
998 
                ;;
999 
        rom68k)
1000 
                basic_machine=m68k-rom68k
1001 
                os=-coff
1002 
                ;;
1003 
        rm[46]00)
1004 
                basic_machine=mips-siemens
1005 
                ;;
1006 
        rtpc | rtpc-*)
1007 
                basic_machine=romp-ibm
1008 
                ;;
1009 
        s390 | s390-*)
1010 
                basic_machine=s390-ibm
1011 
                ;;
1012 
        s390x | s390x-*)
1013 
                basic_machine=s390x-ibm
1014 
                ;;
1015 
        sa29200)
1016 
                basic_machine=a29k-amd
1017 
                os=-udi
1018 
                ;;
1019 
        sb1)
1020 
                basic_machine=mipsisa64sb1-unknown
1021 
                ;;
1022 
        sb1el)
1023 
                basic_machine=mipsisa64sb1el-unknown
1024 
                ;;
1025 
        sde)
1026 
                basic_machine=mipsisa32-sde
1027 
                os=-elf
1028 
                ;;
1029 
        sei)
1030 
                basic_machine=mips-sei
1031 
                os=-seiux
1032 
                ;;
1033 
        sequent)
1034 
                basic_machine=i386-sequent
1035 
                ;;
1036 
        sh)
1037 
                basic_machine=sh-hitachi
1038 
                os=-hms
1039 
                ;;
1040 
        sh5el)
1041 
                basic_machine=sh5le-unknown
1042 
                ;;
1043 
        sh64)
1044 
                basic_machine=sh64-unknown
1045 
                ;;
1046 
        sparclite-wrs | simso-wrs)
1047 
                basic_machine=sparclite-wrs
1048 
                os=-vxworks
1049 
                ;;
1050 
        sps7)
1051 
                basic_machine=m68k-bull
1052 
                os=-sysv2
1053 
                ;;
1054 
        spur)
1055 
                basic_machine=spur-unknown
1056 
                ;;
1057 
        st2000)
1058 
                basic_machine=m68k-tandem
1059 
                ;;
1060 
        stratus)
1061 
                basic_machine=i860-stratus
1062 
                os=-sysv4
1063 
                ;;
1064 
        strongarm-* | thumb-*)
1065 
                basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
1066 
                ;;
1067 
        sun2)
1068 
                basic_machine=m68000-sun
1069 
                ;;
1070 
        sun2os3)
1071 
                basic_machine=m68000-sun
1072 
                os=-sunos3
1073 
                ;;
1074 
        sun2os4)
1075 
                basic_machine=m68000-sun
1076 
                os=-sunos4
1077 
                ;;
1078 
        sun3os3)
1079 
                basic_machine=m68k-sun
1080 
                os=-sunos3
1081 
                ;;
1082 
        sun3os4)
1083 
                basic_machine=m68k-sun
1084 
                os=-sunos4
1085 
                ;;
1086 
        sun4os3)
1087 
                basic_machine=sparc-sun
1088 
                os=-sunos3
1089 
                ;;
1090 
        sun4os4)
1091 
                basic_machine=sparc-sun
1092 
                os=-sunos4
1093 
                ;;
1094 
        sun4sol2)
1095 
                basic_machine=sparc-sun
1096 
                os=-solaris2
1097 
                ;;
1098 
        sun3 | sun3-*)
1099 
                basic_machine=m68k-sun
1100 
                ;;
1101 
        sun4)
1102 
                basic_machine=sparc-sun
1103 
                ;;
1104 
        sun386 | sun386i | roadrunner)
1105 
                basic_machine=i386-sun
1106 
                ;;
1107 
        sv1)
1108 
                basic_machine=sv1-cray
1109 
                os=-unicos
1110 
                ;;
1111 
        symmetry)
1112 
                basic_machine=i386-sequent
1113 
                os=-dynix
1114 
                ;;
1115 
        t3e)
1116 
                basic_machine=alphaev5-cray
1117 
                os=-unicos
1118 
                ;;
1119 
        t90)
1120 
                basic_machine=t90-cray
1121 
                os=-unicos
1122 
                ;;
1123 
        # This must be matched before tile*.
1124 
        tilegx*)
1125 
                basic_machine=tilegx-unknown
1126 
                os=-linux-gnu
1127 
                ;;
1128 
        tile*)
1129 
                basic_machine=tile-unknown
1130 
                os=-linux-gnu
1131 
                ;;
1132 
        tx39)
1133 
                basic_machine=mipstx39-unknown
1134 
                ;;
1135 
        tx39el)
1136 
                basic_machine=mipstx39el-unknown
1137 
                ;;
1138 
        toad1)
1139 
                basic_machine=pdp10-xkl
1140 
                os=-tops20
1141 
                ;;
1142 
        tower | tower-32)
1143 
                basic_machine=m68k-ncr
1144 
                ;;
1145 
        tpf)
1146 
                basic_machine=s390x-ibm
1147 
                os=-tpf
1148 
                ;;
1149 
        udi29k)
1150 
                basic_machine=a29k-amd
1151 
                os=-udi
1152 
                ;;
1153 
        ultra3)
1154 
                basic_machine=a29k-nyu
1155 
                os=-sym1
1156 
                ;;
1157 
        v810 | necv810)
1158 
                basic_machine=v810-nec
1159 
                os=-none
1160 
                ;;
1161 
        vaxv)
1162 
                basic_machine=vax-dec
1163 
                os=-sysv
1164 
                ;;
1165 
        vms)
1166 
                basic_machine=vax-dec
1167 
                os=-vms
1168 
                ;;
1169 
        vpp*|vx|vx-*)
1170 
                basic_machine=f301-fujitsu
1171 
                ;;
1172 
        vxworks960)
1173 
                basic_machine=i960-wrs
1174 
                os=-vxworks
1175 
                ;;
1176 
        vxworks68)
1177 
                basic_machine=m68k-wrs
1178 
                os=-vxworks
1179 
                ;;
1180 
        vxworks29k)
1181 
                basic_machine=a29k-wrs
1182 
                os=-vxworks
1183 
                ;;
1184 
        w65*)
1185 
                basic_machine=w65-wdc
1186 
                os=-none
1187 
                ;;
1188 
        w89k-*)
1189 
                basic_machine=hppa1.1-winbond
1190 
                os=-proelf
1191 
                ;;
1192 
        xbox)
1193 
                basic_machine=i686-pc
1194 
                os=-mingw32
1195 
                ;;
1196 
        xps | xps100)
1197 
                basic_machine=xps100-honeywell
1198 
                ;;
1199 
        xscale-* | xscalee[bl]-*)
1200 
                basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
1201 
                ;;
1202 
        ymp)
1203 
                basic_machine=ymp-cray
1204 
                os=-unicos
1205 
                ;;
1206 
        z8k-*-coff)
1207 
                basic_machine=z8k-unknown
1208 
                os=-sim
1209 
                ;;
1210 
        z80-*-coff)
1211 
                basic_machine=z80-unknown
1212 
                os=-sim
1213 
                ;;
1214 
        none)
1215 
                basic_machine=none-none
1216 
                os=-none
1217 
                ;;
1218 
 
1219 
# Here we handle the default manufacturer of certain CPU types.  It is in
1220 
# some cases the only manufacturer, in others, it is the most popular.
1221 
        w89k)
1222 
                basic_machine=hppa1.1-winbond
1223 
                ;;
1224 
        op50n)
1225 
                basic_machine=hppa1.1-oki
1226 
                ;;
1227 
        op60c)
1228 
                basic_machine=hppa1.1-oki
1229 
                ;;
1230 
        romp)
1231 
                basic_machine=romp-ibm
1232 
                ;;
1233 
        mmix)
1234 
                basic_machine=mmix-knuth
1235 
                ;;
1236 
        rs6000)
1237 
                basic_machine=rs6000-ibm
1238 
                ;;
1239 
        vax)
1240 
                basic_machine=vax-dec
1241 
                ;;
1242 
        pdp10)
1243 
                # there are many clones, so DEC is not a safe bet
1244 
                basic_machine=pdp10-unknown
1245 
                ;;
1246 
        pdp11)
1247 
                basic_machine=pdp11-dec
1248 
                ;;
1249 
        we32k)
1250 
                basic_machine=we32k-att
1251 
                ;;
1252 
        sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1253 
                basic_machine=sh-unknown
1254 
                ;;
1255 
        sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1256 
                basic_machine=sparc-sun
1257 
                ;;
1258 
        cydra)
1259 
                basic_machine=cydra-cydrome
1260 
                ;;
1261 
        orion)
1262 
                basic_machine=orion-highlevel
1263 
                ;;
1264 
        orion105)
1265 
                basic_machine=clipper-highlevel
1266 
                ;;
1267 
        mac | mpw | mac-mpw)
1268 
                basic_machine=m68k-apple
1269 
                ;;
1270 
        pmac | pmac-mpw)
1271 
                basic_machine=powerpc-apple
1272 
                ;;
1273 
        *-unknown)
1274 
                # Make sure to match an already-canonicalized machine name.
1275 
                ;;
1276 
        *)
1277 
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1278 
                exit 1
1279 
                ;;
1280 
esac
1281 
 
1282 
# Here we canonicalize certain aliases for manufacturers.
1283 
case $basic_machine in
1284 
        *-digital*)
1285 
                basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1286 
                ;;
1287 
        *-commodore*)
1288 
                basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1289 
                ;;
1290 
        *)
1291 
                ;;
1292 
esac
1293 
 
1294 
# Decode manufacturer-specific aliases for certain operating systems.
1295 
 
1296 
if [ x"$os" != x"" ]
1297 
then
1298 
case $os in
1299 
        # First match some system type aliases
1300 
        # that might get confused with valid system types.
1301 
        # -solaris* is a basic system type, with this one exception.
1302 
        -auroraux)
1303 
                os=-auroraux
1304 
                ;;
1305 
        -solaris1 | -solaris1.*)
1306 
                os=`echo $os | sed -e 's|solaris1|sunos4|'`
1307 
                ;;
1308 
        -solaris)
1309 
                os=-solaris2
1310 
                ;;
1311 
        -svr4*)
1312 
                os=-sysv4
1313 
                ;;
1314 
        -unixware*)
1315 
                os=-sysv4.2uw
1316 
                ;;
1317 
        -gnu/linux*)
1318 
                os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1319 
                ;;
1320 
        # First accept the basic system types.
1321 
        # The portable systems comes first.
1322 
        # Each alternative MUST END IN A *, to match a version number.
1323 
        # -sysv* is not here because it comes later, after sysvr4.
1324 
        -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1325 
              | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1326 
              | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1327 
              | -sym* | -kopensolaris* \
1328 
              | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1329 
              | -aos* | -aros* \
1330 
              | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1331 
              | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1332 
              | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1333 
              | -openbsd* | -solidbsd* \
1334 
              | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1335 
              | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1336 
              | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1337 
              | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1338 
              | -chorusos* | -chorusrdb* | -cegcc* \
1339 
              | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1340 
              | -mingw32* | -linux-gnu* | -linux-android* \
1341 
              | -linux-newlib* | -linux-uclibc* \
1342 
              | -uxpv* | -beos* | -mpeix* | -udk* \
1343 
              | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1344 
              | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1345 
              | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1346 
              | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1347 
              | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1348 
              | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1349 
              | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
1350 
        # Remember, each alternative MUST END IN *, to match a version number.
1351 
                ;;
1352 
        -qnx*)
1353 
                case $basic_machine in
1354 
                    x86-* | i*86-*)
1355 
                        ;;
1356 
                    *)
1357 
                        os=-nto$os
1358 
                        ;;
1359 
                esac
1360 
                ;;
1361 
        -nto-qnx*)
1362 
                ;;
1363 
        -nto*)
1364 
                os=`echo $os | sed -e 's|nto|nto-qnx|'`
1365 
                ;;
1366 
        -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1367 
              | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1368 
              | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1369 
                ;;
1370 
        -mac*)
1371 
                os=`echo $os | sed -e 's|mac|macos|'`
1372 
                ;;
1373 
        -linux-dietlibc)
1374 
                os=-linux-dietlibc
1375 
                ;;
1376 
        -linux*)
1377 
                os=`echo $os | sed -e 's|linux|linux-gnu|'`
1378 
                ;;
1379 
        -sunos5*)
1380 
                os=`echo $os | sed -e 's|sunos5|solaris2|'`
1381 
                ;;
1382 
        -sunos6*)
1383 
                os=`echo $os | sed -e 's|sunos6|solaris3|'`
1384 
                ;;
1385 
        -opened*)
1386 
                os=-openedition
1387 
                ;;
1388 
        -os400*)
1389 
                os=-os400
1390 
                ;;
1391 
        -wince*)
1392 
                os=-wince
1393 
                ;;
1394 
        -osfrose*)
1395 
                os=-osfrose
1396 
                ;;
1397 
        -osf*)
1398 
                os=-osf
1399 
                ;;
1400 
        -utek*)
1401 
                os=-bsd
1402 
                ;;
1403 
        -dynix*)
1404 
                os=-bsd
1405 
                ;;
1406 
        -acis*)
1407 
                os=-aos
1408 
                ;;
1409 
        -atheos*)
1410 
                os=-atheos
1411 
                ;;
1412 
        -syllable*)
1413 
                os=-syllable
1414 
                ;;
1415 
        -386bsd)
1416 
                os=-bsd
1417 
                ;;
1418 
        -ctix* | -uts*)
1419 
                os=-sysv
1420 
                ;;
1421 
        -nova*)
1422 
                os=-rtmk-nova
1423 
                ;;
1424 
        -ns2 )
1425 
                os=-nextstep2
1426 
                ;;
1427 
        -nsk*)
1428 
                os=-nsk
1429 
                ;;
1430 
        # Preserve the version number of sinix5.
1431 
        -sinix5.*)
1432 
                os=`echo $os | sed -e 's|sinix|sysv|'`
1433 
                ;;
1434 
        -sinix*)
1435 
                os=-sysv4
1436 
                ;;
1437 
        -tpf*)
1438 
                os=-tpf
1439 
                ;;
1440 
        -triton*)
1441 
                os=-sysv3
1442 
                ;;
1443 
        -oss*)
1444 
                os=-sysv3
1445 
                ;;
1446 
        -svr4)
1447 
                os=-sysv4
1448 
                ;;
1449 
        -svr3)
1450 
                os=-sysv3
1451 
                ;;
1452 
        -sysvr4)
1453 
                os=-sysv4
1454 
                ;;
1455 
        # This must come after -sysvr4.
1456 
        -sysv*)
1457 
                ;;
1458 
        -ose*)
1459 
                os=-ose
1460 
                ;;
1461 
        -es1800*)
1462 
                os=-ose
1463 
                ;;
1464 
        -xenix)
1465 
                os=-xenix
1466 
                ;;
1467 
        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1468 
                os=-mint
1469 
                ;;
1470 
        -aros*)
1471 
                os=-aros
1472 
                ;;
1473 
        -kaos*)
1474 
                os=-kaos
1475 
                ;;
1476 
        -zvmoe)
1477 
                os=-zvmoe
1478 
                ;;
1479 
        -dicos*)
1480 
                os=-dicos
1481 
                ;;
1482 
        -nacl*)
1483 
                ;;
1484 
        -none)
1485 
                ;;
1486 
        *)
1487 
                # Get rid of the `-' at the beginning of $os.
1488 
                os=`echo $os | sed 's/[^-]*-//'`
1489 
                echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1490 
                exit 1
1491 
                ;;
1492 
esac
1493 
else
1494 
 
1495 
# Here we handle the default operating systems that come with various machines.
1496 
# The value should be what the vendor currently ships out the door with their
1497 
# machine or put another way, the most popular os provided with the machine.
1498 
 
1499 
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1500 
# "-sun"), then you have to tell the case statement up towards the top
1501 
# that MANUFACTURER isn't an operating system.  Otherwise, code above
1502 
# will signal an error saying that MANUFACTURER isn't an operating
1503 
# system, and we'll never get to this point.
1504 
 
1505 
case $basic_machine in
1506 
        score-*)
1507 
                os=-elf
1508 
                ;;
1509 
        spu-*)
1510 
                os=-elf
1511 
                ;;
1512 
        *-acorn)
1513 
                os=-riscix1.2
1514 
                ;;
1515 
        arm*-rebel)
1516 
                os=-linux
1517 
                ;;
1518 
        arm*-semi)
1519 
                os=-aout
1520 
                ;;
1521 
        c4x-* | tic4x-*)
1522 
                os=-coff
1523 
                ;;
1524 
        tic54x-*)
1525 
                os=-coff
1526 
                ;;
1527 
        tic55x-*)
1528 
                os=-coff
1529 
                ;;
1530 
        tic6x-*)
1531 
                os=-coff
1532 
                ;;
1533 
        # This must come before the *-dec entry.
1534 
        pdp10-*)
1535 
                os=-tops20
1536 
                ;;
1537 
        pdp11-*)
1538 
                os=-none
1539 
                ;;
1540 
        *-dec | vax-*)
1541 
                os=-ultrix4.2
1542 
                ;;
1543 
        m68*-apollo)
1544 
                os=-domain
1545 
                ;;
1546 
        i386-sun)
1547 
                os=-sunos4.0.2
1548 
                ;;
1549 
        m68000-sun)
1550 
                os=-sunos3
1551 
                # This also exists in the configure program, but was not the
1552 
                # default.
1553 
                # os=-sunos4
1554 
                ;;
1555 
        m68*-cisco)
1556 
                os=-aout
1557 
                ;;
1558 
        mep-*)
1559 
                os=-elf
1560 
                ;;
1561 
        mips*-cisco)
1562 
                os=-elf
1563 
                ;;
1564 
        mips*-*)
1565 
                os=-elf
1566 
                ;;
1567 
        or32-*)
1568 
                os=-coff
1569 
                ;;
1570 
        *-tti)  # must be before sparc entry or we get the wrong os.
1571 
                os=-sysv3
1572 
                ;;
1573 
        sparc-* | *-sun)
1574 
                os=-sunos4.1.1
1575 
                ;;
1576 
        *-be)
1577 
                os=-beos
1578 
                ;;
1579 
        *-haiku)
1580 
                os=-haiku
1581 
                ;;
1582 
        *-ibm)
1583 
                os=-aix
1584 
                ;;
1585 
        *-knuth)
1586 
                os=-mmixware
1587 
                ;;
1588 
        *-wec)
1589 
                os=-proelf
1590 
                ;;
1591 
        *-winbond)
1592 
                os=-proelf
1593 
                ;;
1594 
        *-oki)
1595 
                os=-proelf
1596 
                ;;
1597 
        *-hp)
1598 
                os=-hpux
1599 
                ;;
1600 
        *-hitachi)
1601 
                os=-hiux
1602 
                ;;
1603 
        i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1604 
                os=-sysv
1605 
                ;;
1606 
        *-cbm)
1607 
                os=-amigaos
1608 
                ;;
1609 
        *-dg)
1610 
                os=-dgux
1611 
                ;;
1612 
        *-dolphin)
1613 
                os=-sysv3
1614 
                ;;
1615 
        m68k-ccur)
1616 
                os=-rtu
1617 
                ;;
1618 
        m88k-omron*)
1619 
                os=-luna
1620 
                ;;
1621 
        *-next )
1622 
                os=-nextstep
1623 
                ;;
1624 
        *-sequent)
1625 
                os=-ptx
1626 
                ;;
1627 
        *-crds)
1628 
                os=-unos
1629 
                ;;
1630 
        *-ns)
1631 
                os=-genix
1632 
                ;;
1633 
        i370-*)
1634 
                os=-mvs
1635 
                ;;
1636 
        *-next)
1637 
                os=-nextstep3
1638 
                ;;
1639 
        *-gould)
1640 
                os=-sysv
1641 
                ;;
1642 
        *-highlevel)
1643 
                os=-bsd
1644 
                ;;
1645 
        *-encore)
1646 
                os=-bsd
1647 
                ;;
1648 
        *-sgi)
1649 
                os=-irix
1650 
                ;;
1651 
        *-siemens)
1652 
                os=-sysv4
1653 
                ;;
1654 
        *-masscomp)
1655 
                os=-rtu
1656 
                ;;
1657 
        f30[01]-fujitsu | f700-fujitsu)
1658 
                os=-uxpv
1659 
                ;;
1660 
        *-rom68k)
1661 
                os=-coff
1662 
                ;;
1663 
        *-*bug)
1664 
                os=-coff
1665 
                ;;
1666 
        *-apple)
1667 
                os=-macos
1668 
                ;;
1669 
        *-atari*)
1670 
                os=-mint
1671 
                ;;
1672 
        *)
1673 
                os=-none
1674 
                ;;
1675 
esac
1676 
fi
1677 
 
1678 
# Here we handle the case where we know the os, and the CPU type, but not the
1679 
# manufacturer.  We pick the logical manufacturer.
1680 
vendor=unknown
1681 
case $basic_machine in
1682 
        *-unknown)
1683 
                case $os in
1684 
                        -riscix*)
1685 
                                vendor=acorn
1686 
                                ;;
1687 
                        -sunos*)
1688 
                                vendor=sun
1689 
                                ;;
1690 
                        -cnk*|-aix*)
1691 
                                vendor=ibm
1692 
                                ;;
1693 
                        -beos*)
1694 
                                vendor=be
1695 
                                ;;
1696 
                        -hpux*)
1697 
                                vendor=hp
1698 
                                ;;
1699 
                        -mpeix*)
1700 
                                vendor=hp
1701 
                                ;;
1702 
                        -hiux*)
1703 
                                vendor=hitachi
1704 
                                ;;
1705 
                        -unos*)
1706 
                                vendor=crds
1707 
                                ;;
1708 
                        -dgux*)
1709 
                                vendor=dg
1710 
                                ;;
1711 
                        -luna*)
1712 
                                vendor=omron
1713 
                                ;;
1714 
                        -genix*)
1715 
                                vendor=ns
1716 
                                ;;
1717 
                        -mvs* | -opened*)
1718 
                                vendor=ibm
1719 
                                ;;
1720 
                        -os400*)
1721 
                                vendor=ibm
1722 
                                ;;
1723 
                        -ptx*)
1724 
                                vendor=sequent
1725 
                                ;;
1726 
                        -tpf*)
1727 
                                vendor=ibm
1728 
                                ;;
1729 
                        -vxsim* | -vxworks* | -windiss*)
1730 
                                vendor=wrs
1731 
                                ;;
1732 
                        -aux*)
1733 
                                vendor=apple
1734 
                                ;;
1735 
                        -hms*)
1736 
                                vendor=hitachi
1737 
                                ;;
1738 
                        -mpw* | -macos*)
1739 
                                vendor=apple
1740 
                                ;;
1741 
                        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1742 
                                vendor=atari
1743 
                                ;;
1744 
                        -vos*)
1745 
                                vendor=stratus
1746 
                                ;;
1747 
                esac
1748 
                basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1749 
                ;;
1750 
esac
1751 
 
1752 
echo $basic_machine$os
1753 
exit
1754 
 
1755 
# Local variables:
1756 
# eval: (add-hook 'write-file-hooks 'time-stamp)
1757 
# time-stamp-start: "timestamp='"
1758 
# time-stamp-format: "%:y-%02m-%02d"
1759 
# time-stamp-end: "'"
1760 
# End:

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