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1 227 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
5 
#   Free Software Foundation, Inc.
6 
 
7 
timestamp='2009-12-13'
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, 2001,
79 
2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
80 
 
81 
This is free software; see the source for copying conditions.  There is NO
82 
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
83 
 
84 
help="
85 
Try \`$me --help' for more information."
86 
 
87 
# Parse command line
88 
while test $# -gt 0 ; do
89 
  case $1 in
90 
    --time-stamp | --time* | -t )
91 
       echo "$timestamp" ; exit ;;
92 
    --version | -v )
93 
       echo "$version" ; exit ;;
94 
    --help | --h* | -h )
95 
       echo "$usage"; exit ;;
96 
    -- )     # Stop option processing
97 
       shift; break ;;
98 
    - ) # Use stdin as input.
99 
       break ;;
100 
    -* )
101 
       echo "$me: invalid option $1$help"
102 
       exit 1 ;;
103 
 
104 
    *local*)
105 
       # First pass through any local machine types.
106 
       echo $1
107 
       exit ;;
108 
 
109 
    * )
110 
       break ;;
111 
  esac
112 
done
113 
 
114 
case $# in
115 
 0) echo "$me: missing argument$help" >&2
116 
    exit 1;;
117 
 1) ;;
118 
 *) echo "$me: too many arguments$help" >&2
119 
    exit 1;;
120 
esac
121 
 
122 
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
123 
# Here we must recognize all the valid KERNEL-OS combinations.
124 
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
125 
case $maybe_os in
126 
  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
127 
  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
128 
  kopensolaris*-gnu* | \
129 
  storm-chaos* | os2-emx* | rtmk-nova*)
130 
    os=-$maybe_os
131 
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
132 
    ;;
133 
  *)
134 
    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
135 
    if [ $basic_machine != $1 ]
136 
    then os=`echo $1 | sed 's/.*-/-/'`
137 
    else os=; fi
138 
    ;;
139 
esac
140 
 
141 
### Let's recognize common machines as not being operating systems so
142 
### that things like config.sub decstation-3100 work.  We also
143 
### recognize some manufacturers as not being operating systems, so we
144 
### can provide default operating systems below.
145 
case $os in
146 
        -sun*os*)
147 
                # Prevent following clause from handling this invalid input.
148 
                ;;
149 
        -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
150 
        -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
151 
        -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
152 
        -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
153 
        -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
154 
        -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
155 
        -apple | -axis | -knuth | -cray | -microblaze)
156 
                os=
157 
                basic_machine=$1
158 
                ;;
159 
        -bluegene*)
160 
                os=-cnk
161 
                ;;
162 
        -sim | -cisco | -oki | -wec | -winbond)
163 
                os=
164 
                basic_machine=$1
165 
                ;;
166 
        -scout)
167 
                ;;
168 
        -wrs)
169 
                os=-vxworks
170 
                basic_machine=$1
171 
                ;;
172 
        -chorusos*)
173 
                os=-chorusos
174 
                basic_machine=$1
175 
                ;;
176 
        -chorusrdb)
177 
                os=-chorusrdb
178 
                basic_machine=$1
179 
                ;;
180 
        -hiux*)
181 
                os=-hiuxwe2
182 
                ;;
183 
        -sco6)
184 
                os=-sco5v6
185 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
186 
                ;;
187 
        -sco5)
188 
                os=-sco3.2v5
189 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
190 
                ;;
191 
        -sco4)
192 
                os=-sco3.2v4
193 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
194 
                ;;
195 
        -sco3.2.[4-9]*)
196 
                os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
197 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
198 
                ;;
199 
        -sco3.2v[4-9]*)
200 
                # Don't forget version if it is 3.2v4 or newer.
201 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
202 
                ;;
203 
        -sco5v6*)
204 
                # Don't forget version if it is 3.2v4 or newer.
205 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
206 
                ;;
207 
        -sco*)
208 
                os=-sco3.2v2
209 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
210 
                ;;
211 
        -udk*)
212 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
213 
                ;;
214 
        -isc)
215 
                os=-isc2.2
216 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
217 
                ;;
218 
        -clix*)
219 
                basic_machine=clipper-intergraph
220 
                ;;
221 
        -isc*)
222 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
223 
                ;;
224 
        -lynx*)
225 
                os=-lynxos
226 
                ;;
227 
        -ptx*)
228 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
229 
                ;;
230 
        -windowsnt*)
231 
                os=`echo $os | sed -e 's/windowsnt/winnt/'`
232 
                ;;
233 
        -psos*)
234 
                os=-psos
235 
                ;;
236 
        -mint | -mint[0-9]*)
237 
                basic_machine=m68k-atari
238 
                os=-mint
239 
                ;;
240 
esac
241 
 
242 
# Decode aliases for certain CPU-COMPANY combinations.
243 
case $basic_machine in
244 
        # Recognize the basic CPU types without company name.
245 
        # Some are omitted here because they have special meanings below.
246 
        1750a | 580 \
247 
        | a29k \
248 
        | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
249 
        | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
250 
        | am33_2.0 \
251 
        | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
252 
        | bfin \
253 
        | c4x | clipper \
254 
        | d10v | d30v | dlx | dsp16xx \
255 
        | fido | fr30 | frv \
256 
        | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
257 
        | i370 | i860 | i960 | ia64 \
258 
        | ip2k | iq2000 \
259 
        | lm32 \
260 
        | m32c | m32r | m32rle | m68000 | m68k | m88k \
261 
        | maxq | mb | microblaze | mcore | mep | metag \
262 
        | mips | mipsbe | mipseb | mipsel | mipsle \
263 
        | mips16 \
264 
        | mips64 | mips64el \
265 
        | mips64octeon | mips64octeonel \
266 
        | mips64orion | mips64orionel \
267 
        | mips64r5900 | mips64r5900el \
268 
        | mips64vr | mips64vrel \
269 
        | mips64vr4100 | mips64vr4100el \
270 
        | mips64vr4300 | mips64vr4300el \
271 
        | mips64vr5000 | mips64vr5000el \
272 
        | mips64vr5900 | mips64vr5900el \
273 
        | mipsisa32 | mipsisa32el \
274 
        | mipsisa32r2 | mipsisa32r2el \
275 
        | mipsisa64 | mipsisa64el \
276 
        | mipsisa64r2 | mipsisa64r2el \
277 
        | mipsisa64sb1 | mipsisa64sb1el \
278 
        | mipsisa64sr71k | mipsisa64sr71kel \
279 
        | mipstx39 | mipstx39el \
280 
        | mn10200 | mn10300 \
281 
        | moxie \
282 
        | mt \
283 
        | msp430 \
284 
        | nios | nios2 \
285 
        | ns16k | ns32k \
286 
        | or32 \
287 
        | pdp10 | pdp11 | pj | pjl \
288 
        | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
289 
        | pyramid \
290 
        | rx \
291 
        | score \
292 
        | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
293 
        | sh64 | sh64le \
294 
        | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
295 
        | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
296 
        | spu | strongarm \
297 
        | tahoe | thumb | tic4x | tic80 | tron \
298 
        | ubicom32 \
299 
        | v850 | v850e \
300 
        | we32k \
301 
        | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
302 
        | z8k | z80)
303 
                basic_machine=$basic_machine-unknown
304 
                ;;
305 
        m6811 | m68hc11 | m6812 | m68hc12 | picochip)
306 
                # Motorola 68HC11/12.
307 
                basic_machine=$basic_machine-unknown
308 
                os=-none
309 
                ;;
310 
        m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
311 
                ;;
312 
        ms1)
313 
                basic_machine=mt-unknown
314 
                ;;
315 
 
316 
        # We use `pc' rather than `unknown'
317 
        # because (1) that's what they normally are, and
318 
        # (2) the word "unknown" tends to confuse beginning users.
319 
        i*86 | x86_64)
320 
          basic_machine=$basic_machine-pc
321 
          ;;
322 
        # Object if more than one company name word.
323 
        *-*-*)
324 
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
325 
                exit 1
326 
                ;;
327 
        # Recognize the basic CPU types with company name.
328 
        580-* \
329 
        | a29k-* \
330 
        | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
331 
        | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
332 
        | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
333 
        | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
334 
        | avr-* | avr32-* \
335 
        | bfin-* | bs2000-* \
336 
        | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
337 
        | clipper-* | craynv-* | cydra-* \
338 
        | d10v-* | d30v-* | dlx-* \
339 
        | elxsi-* \
340 
        | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
341 
        | h8300-* | h8500-* \
342 
        | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
343 
        | i*86-* | i860-* | i960-* | ia64-* \
344 
        | ip2k-* | iq2000-* \
345 
        | lm32-* \
346 
        | m32c-* | m32r-* | m32rle-* \
347 
        | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
348 
        | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
349 
        | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
350 
        | mips16-* \
351 
        | mips64-* | mips64el-* \
352 
        | mips64octeon-* | mips64octeonel-* \
353 
        | mips64orion-* | mips64orionel-* \
354 
        | mips64r5900-* | mips64r5900el-* \
355 
        | mips64vr-* | mips64vrel-* \
356 
        | mips64vr4100-* | mips64vr4100el-* \
357 
        | mips64vr4300-* | mips64vr4300el-* \
358 
        | mips64vr5000-* | mips64vr5000el-* \
359 
        | mips64vr5900-* | mips64vr5900el-* \
360 
        | mipsisa32-* | mipsisa32el-* \
361 
        | mipsisa32r2-* | mipsisa32r2el-* \
362 
        | mipsisa64-* | mipsisa64el-* \
363 
        | mipsisa64r2-* | mipsisa64r2el-* \
364 
        | mipsisa64sb1-* | mipsisa64sb1el-* \
365 
        | mipsisa64sr71k-* | mipsisa64sr71kel-* \
366 
        | mipstx39-* | mipstx39el-* \
367 
        | mmix-* \
368 
        | mt-* \
369 
        | msp430-* \
370 
        | nios-* | nios2-* \
371 
        | none-* | np1-* | ns16k-* | ns32k-* \
372 
        | orion-* \
373 
        | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
374 
        | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
375 
        | pyramid-* \
376 
        | romp-* | rs6000-* | rx-* \
377 
        | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
378 
        | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
379 
        | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
380 
        | sparclite-* \
381 
        | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
382 
        | tahoe-* | thumb-* \
383 
        | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
384 
        | tron-* \
385 
        | ubicom32-* \
386 
        | v850-* | v850e-* | vax-* \
387 
        | we32k-* \
388 
        | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
389 
        | xstormy16-* | xtensa*-* \
390 
        | ymp-* \
391 
        | z8k-* | z80-*)
392 
                ;;
393 
        # Recognize the basic CPU types without company name, with glob match.
394 
        xtensa*)
395 
                basic_machine=$basic_machine-unknown
396 
                ;;
397 
        # Recognize the various machine names and aliases which stand
398 
        # for a CPU type and a company and sometimes even an OS.
399 
        386bsd)
400 
                basic_machine=i386-unknown
401 
                os=-bsd
402 
                ;;
403 
        3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
404 
                basic_machine=m68000-att
405 
                ;;
406 
        3b*)
407 
                basic_machine=we32k-att
408 
                ;;
409 
        a29khif)
410 
                basic_machine=a29k-amd
411 
                os=-udi
412 
                ;;
413 
        abacus)
414 
                basic_machine=abacus-unknown
415 
                ;;
416 
        adobe68k)
417 
                basic_machine=m68010-adobe
418 
                os=-scout
419 
                ;;
420 
        alliant | fx80)
421 
                basic_machine=fx80-alliant
422 
                ;;
423 
        altos | altos3068)
424 
                basic_machine=m68k-altos
425 
                ;;
426 
        am29k)
427 
                basic_machine=a29k-none
428 
                os=-bsd
429 
                ;;
430 
        amd64)
431 
                basic_machine=x86_64-pc
432 
                ;;
433 
        amd64-*)
434 
                basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
435 
                ;;
436 
        amdahl)
437 
                basic_machine=580-amdahl
438 
                os=-sysv
439 
                ;;
440 
        amiga | amiga-*)
441 
                basic_machine=m68k-unknown
442 
                ;;
443 
        amigaos | amigados)
444 
                basic_machine=m68k-unknown
445 
                os=-amigaos
446 
                ;;
447 
        amigaunix | amix)
448 
                basic_machine=m68k-unknown
449 
                os=-sysv4
450 
                ;;
451 
        apollo68)
452 
                basic_machine=m68k-apollo
453 
                os=-sysv
454 
                ;;
455 
        apollo68bsd)
456 
                basic_machine=m68k-apollo
457 
                os=-bsd
458 
                ;;
459 
        aros)
460 
                basic_machine=i386-pc
461 
                os=-aros
462 
                ;;
463 
        aux)
464 
                basic_machine=m68k-apple
465 
                os=-aux
466 
                ;;
467 
        balance)
468 
                basic_machine=ns32k-sequent
469 
                os=-dynix
470 
                ;;
471 
        blackfin)
472 
                basic_machine=bfin-unknown
473 
                os=-linux
474 
                ;;
475 
        blackfin-*)
476 
                basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
477 
                os=-linux
478 
                ;;
479 
        bluegene*)
480 
                basic_machine=powerpc-ibm
481 
                os=-cnk
482 
                ;;
483 
        c90)
484 
                basic_machine=c90-cray
485 
                os=-unicos
486 
                ;;
487 
        cegcc)
488 
                basic_machine=arm-unknown
489 
                os=-cegcc
490 
                ;;
491 
        convex-c1)
492 
                basic_machine=c1-convex
493 
                os=-bsd
494 
                ;;
495 
        convex-c2)
496 
                basic_machine=c2-convex
497 
                os=-bsd
498 
                ;;
499 
        convex-c32)
500 
                basic_machine=c32-convex
501 
                os=-bsd
502 
                ;;
503 
        convex-c34)
504 
                basic_machine=c34-convex
505 
                os=-bsd
506 
                ;;
507 
        convex-c38)
508 
                basic_machine=c38-convex
509 
                os=-bsd
510 
                ;;
511 
        cray | j90)
512 
                basic_machine=j90-cray
513 
                os=-unicos
514 
                ;;
515 
        craynv)
516 
                basic_machine=craynv-cray
517 
                os=-unicosmp
518 
                ;;
519 
        cr16)
520 
                basic_machine=cr16-unknown
521 
                os=-elf
522 
                ;;
523 
        crds | unos)
524 
                basic_machine=m68k-crds
525 
                ;;
526 
        crisv32 | crisv32-* | etraxfs*)
527 
                basic_machine=crisv32-axis
528 
                ;;
529 
        cris | cris-* | etrax*)
530 
                basic_machine=cris-axis
531 
                ;;
532 
        crx)
533 
                basic_machine=crx-unknown
534 
                os=-elf
535 
                ;;
536 
        da30 | da30-*)
537 
                basic_machine=m68k-da30
538 
                ;;
539 
        decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
540 
                basic_machine=mips-dec
541 
                ;;
542 
        decsystem10* | dec10*)
543 
                basic_machine=pdp10-dec
544 
                os=-tops10
545 
                ;;
546 
        decsystem20* | dec20*)
547 
                basic_machine=pdp10-dec
548 
                os=-tops20
549 
                ;;
550 
        delta | 3300 | motorola-3300 | motorola-delta \
551 
              | 3300-motorola | delta-motorola)
552 
                basic_machine=m68k-motorola
553 
                ;;
554 
        delta88)
555 
                basic_machine=m88k-motorola
556 
                os=-sysv3
557 
                ;;
558 
        dicos)
559 
                basic_machine=i686-pc
560 
                os=-dicos
561 
                ;;
562 
        djgpp)
563 
                basic_machine=i586-pc
564 
                os=-msdosdjgpp
565 
                ;;
566 
        dpx20 | dpx20-*)
567 
                basic_machine=rs6000-bull
568 
                os=-bosx
569 
                ;;
570 
        dpx2* | dpx2*-bull)
571 
                basic_machine=m68k-bull
572 
                os=-sysv3
573 
                ;;
574 
        ebmon29k)
575 
                basic_machine=a29k-amd
576 
                os=-ebmon
577 
                ;;
578 
        elxsi)
579 
                basic_machine=elxsi-elxsi
580 
                os=-bsd
581 
                ;;
582 
        encore | umax | mmax)
583 
                basic_machine=ns32k-encore
584 
                ;;
585 
        es1800 | OSE68k | ose68k | ose | OSE)
586 
                basic_machine=m68k-ericsson
587 
                os=-ose
588 
                ;;
589 
        fx2800)
590 
                basic_machine=i860-alliant
591 
                ;;
592 
        genix)
593 
                basic_machine=ns32k-ns
594 
                ;;
595 
        gmicro)
596 
                basic_machine=tron-gmicro
597 
                os=-sysv
598 
                ;;
599 
        go32)
600 
                basic_machine=i386-pc
601 
                os=-go32
602 
                ;;
603 
        h3050r* | hiux*)
604 
                basic_machine=hppa1.1-hitachi
605 
                os=-hiuxwe2
606 
                ;;
607 
        h8300hms)
608 
                basic_machine=h8300-hitachi
609 
                os=-hms
610 
                ;;
611 
        h8300xray)
612 
                basic_machine=h8300-hitachi
613 
                os=-xray
614 
                ;;
615 
        h8500hms)
616 
                basic_machine=h8500-hitachi
617 
                os=-hms
618 
                ;;
619 
        harris)
620 
                basic_machine=m88k-harris
621 
                os=-sysv3
622 
                ;;
623 
        hp300-*)
624 
                basic_machine=m68k-hp
625 
                ;;
626 
        hp300bsd)
627 
                basic_machine=m68k-hp
628 
                os=-bsd
629 
                ;;
630 
        hp300hpux)
631 
                basic_machine=m68k-hp
632 
                os=-hpux
633 
                ;;
634 
        hp3k9[0-9][0-9] | hp9[0-9][0-9])
635 
                basic_machine=hppa1.0-hp
636 
                ;;
637 
        hp9k2[0-9][0-9] | hp9k31[0-9])
638 
                basic_machine=m68000-hp
639 
                ;;
640 
        hp9k3[2-9][0-9])
641 
                basic_machine=m68k-hp
642 
                ;;
643 
        hp9k6[0-9][0-9] | hp6[0-9][0-9])
644 
                basic_machine=hppa1.0-hp
645 
                ;;
646 
        hp9k7[0-79][0-9] | hp7[0-79][0-9])
647 
                basic_machine=hppa1.1-hp
648 
                ;;
649 
        hp9k78[0-9] | hp78[0-9])
650 
                # FIXME: really hppa2.0-hp
651 
                basic_machine=hppa1.1-hp
652 
                ;;
653 
        hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
654 
                # FIXME: really hppa2.0-hp
655 
                basic_machine=hppa1.1-hp
656 
                ;;
657 
        hp9k8[0-9][13679] | hp8[0-9][13679])
658 
                basic_machine=hppa1.1-hp
659 
                ;;
660 
        hp9k8[0-9][0-9] | hp8[0-9][0-9])
661 
                basic_machine=hppa1.0-hp
662 
                ;;
663 
        hppa-next)
664 
                os=-nextstep3
665 
                ;;
666 
        hppaosf)
667 
                basic_machine=hppa1.1-hp
668 
                os=-osf
669 
                ;;
670 
        hppro)
671 
                basic_machine=hppa1.1-hp
672 
                os=-proelf
673 
                ;;
674 
        i370-ibm* | ibm*)
675 
                basic_machine=i370-ibm
676 
                ;;
677 
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
678 
        i*86v32)
679 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
680 
                os=-sysv32
681 
                ;;
682 
        i*86v4*)
683 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
684 
                os=-sysv4
685 
                ;;
686 
        i*86v)
687 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
688 
                os=-sysv
689 
                ;;
690 
        i*86sol2)
691 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
692 
                os=-solaris2
693 
                ;;
694 
        i386mach)
695 
                basic_machine=i386-mach
696 
                os=-mach
697 
                ;;
698 
        i386-vsta | vsta)
699 
                basic_machine=i386-unknown
700 
                os=-vsta
701 
                ;;
702 
        iris | iris4d)
703 
                basic_machine=mips-sgi
704 
                case $os in
705 
                    -irix*)
706 
                        ;;
707 
                    *)
708 
                        os=-irix4
709 
                        ;;
710 
                esac
711 
                ;;
712 
        isi68 | isi)
713 
                basic_machine=m68k-isi
714 
                os=-sysv
715 
                ;;
716 
        m68knommu)
717 
                basic_machine=m68k-unknown
718 
                os=-linux
719 
                ;;
720 
        m68knommu-*)
721 
                basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
722 
                os=-linux
723 
                ;;
724 
        m88k-omron*)
725 
                basic_machine=m88k-omron
726 
                ;;
727 
        magnum | m3230)
728 
                basic_machine=mips-mips
729 
                os=-sysv
730 
                ;;
731 
        merlin)
732 
                basic_machine=ns32k-utek
733 
                os=-sysv
734 
                ;;
735 
        microblaze)
736 
                basic_machine=microblaze-xilinx
737 
                ;;
738 
        mingw32)
739 
                basic_machine=i386-pc
740 
                os=-mingw32
741 
                ;;
742 
        mingw32ce)
743 
                basic_machine=arm-unknown
744 
                os=-mingw32ce
745 
                ;;
746 
        miniframe)
747 
                basic_machine=m68000-convergent
748 
                ;;
749 
        *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
750 
                basic_machine=m68k-atari
751 
                os=-mint
752 
                ;;
753 
        mips3*-*)
754 
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
755 
                ;;
756 
        mips3*)
757 
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
758 
                ;;
759 
        monitor)
760 
                basic_machine=m68k-rom68k
761 
                os=-coff
762 
                ;;
763 
        morphos)
764 
                basic_machine=powerpc-unknown
765 
                os=-morphos
766 
                ;;
767 
        msdos)
768 
                basic_machine=i386-pc
769 
                os=-msdos
770 
                ;;
771 
        ms1-*)
772 
                basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
773 
                ;;
774 
        mvs)
775 
                basic_machine=i370-ibm
776 
                os=-mvs
777 
                ;;
778 
        ncr3000)
779 
                basic_machine=i486-ncr
780 
                os=-sysv4
781 
                ;;
782 
        netbsd386)
783 
                basic_machine=i386-unknown
784 
                os=-netbsd
785 
                ;;
786 
        netwinder)
787 
                basic_machine=armv4l-rebel
788 
                os=-linux
789 
                ;;
790 
        news | news700 | news800 | news900)
791 
                basic_machine=m68k-sony
792 
                os=-newsos
793 
                ;;
794 
        news1000)
795 
                basic_machine=m68030-sony
796 
                os=-newsos
797 
                ;;
798 
        news-3600 | risc-news)
799 
                basic_machine=mips-sony
800 
                os=-newsos
801 
                ;;
802 
        necv70)
803 
                basic_machine=v70-nec
804 
                os=-sysv
805 
                ;;
806 
        next | m*-next )
807 
                basic_machine=m68k-next
808 
                case $os in
809 
                    -nextstep* )
810 
                        ;;
811 
                    -ns2*)
812 
                      os=-nextstep2
813 
                        ;;
814 
                    *)
815 
                      os=-nextstep3
816 
                        ;;
817 
                esac
818 
                ;;
819 
        nh3000)
820 
                basic_machine=m68k-harris
821 
                os=-cxux
822 
                ;;
823 
        nh[45]000)
824 
                basic_machine=m88k-harris
825 
                os=-cxux
826 
                ;;
827 
        nindy960)
828 
                basic_machine=i960-intel
829 
                os=-nindy
830 
                ;;
831 
        mon960)
832 
                basic_machine=i960-intel
833 
                os=-mon960
834 
                ;;
835 
        nonstopux)
836 
                basic_machine=mips-compaq
837 
                os=-nonstopux
838 
                ;;
839 
        np1)
840 
                basic_machine=np1-gould
841 
                ;;
842 
        nsr-tandem)
843 
                basic_machine=nsr-tandem
844 
                ;;
845 
        op50n-* | op60c-*)
846 
                basic_machine=hppa1.1-oki
847 
                os=-proelf
848 
                ;;
849 
        openrisc | openrisc-*)
850 
                basic_machine=or32-unknown
851 
                ;;
852 
        os400)
853 
                basic_machine=powerpc-ibm
854 
                os=-os400
855 
                ;;
856 
        OSE68000 | ose68000)
857 
                basic_machine=m68000-ericsson
858 
                os=-ose
859 
                ;;
860 
        os68k)
861 
                basic_machine=m68k-none
862 
                os=-os68k
863 
                ;;
864 
        pa-hitachi)
865 
                basic_machine=hppa1.1-hitachi
866 
                os=-hiuxwe2
867 
                ;;
868 
        paragon)
869 
                basic_machine=i860-intel
870 
                os=-osf
871 
                ;;
872 
        parisc)
873 
                basic_machine=hppa-unknown
874 
                os=-linux
875 
                ;;
876 
        parisc-*)
877 
                basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
878 
                os=-linux
879 
                ;;
880 
        pbd)
881 
                basic_machine=sparc-tti
882 
                ;;
883 
        pbb)
884 
                basic_machine=m68k-tti
885 
                ;;
886 
        pc532 | pc532-*)
887 
                basic_machine=ns32k-pc532
888 
                ;;
889 
        pc98)
890 
                basic_machine=i386-pc
891 
                ;;
892 
        pc98-*)
893 
                basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
894 
                ;;
895 
        pentium | p5 | k5 | k6 | nexgen | viac3)
896 
                basic_machine=i586-pc
897 
                ;;
898 
        pentiumpro | p6 | 6x86 | athlon | athlon_*)
899 
                basic_machine=i686-pc
900 
                ;;
901 
        pentiumii | pentium2 | pentiumiii | pentium3)
902 
                basic_machine=i686-pc
903 
                ;;
904 
        pentium4)
905 
                basic_machine=i786-pc
906 
                ;;
907 
        pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
908 
                basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
909 
                ;;
910 
        pentiumpro-* | p6-* | 6x86-* | athlon-*)
911 
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
912 
                ;;
913 
        pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
914 
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
915 
                ;;
916 
        pentium4-*)
917 
                basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
918 
                ;;
919 
        pn)
920 
                basic_machine=pn-gould
921 
                ;;
922 
        power)  basic_machine=power-ibm
923 
                ;;
924 
        ppc)    basic_machine=powerpc-unknown
925 
                ;;
926 
        ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
927 
                ;;
928 
        ppcle | powerpclittle | ppc-le | powerpc-little)
929 
                basic_machine=powerpcle-unknown
930 
                ;;
931 
        ppcle-* | powerpclittle-*)
932 
                basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
933 
                ;;
934 
        ppc64)  basic_machine=powerpc64-unknown
935 
                ;;
936 
        ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
937 
                ;;
938 
        ppc64le | powerpc64little | ppc64-le | powerpc64-little)
939 
                basic_machine=powerpc64le-unknown
940 
                ;;
941 
        ppc64le-* | powerpc64little-*)
942 
                basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
943 
                ;;
944 
        ps2)
945 
                basic_machine=i386-ibm
946 
                ;;
947 
        pw32)
948 
                basic_machine=i586-unknown
949 
                os=-pw32
950 
                ;;
951 
        rdos)
952 
                basic_machine=i386-pc
953 
                os=-rdos
954 
                ;;
955 
        rom68k)
956 
                basic_machine=m68k-rom68k
957 
                os=-coff
958 
                ;;
959 
        rm[46]00)
960 
                basic_machine=mips-siemens
961 
                ;;
962 
        rtpc | rtpc-*)
963 
                basic_machine=romp-ibm
964 
                ;;
965 
        s390 | s390-*)
966 
                basic_machine=s390-ibm
967 
                ;;
968 
        s390x | s390x-*)
969 
                basic_machine=s390x-ibm
970 
                ;;
971 
        sa29200)
972 
                basic_machine=a29k-amd
973 
                os=-udi
974 
                ;;
975 
        sb1)
976 
                basic_machine=mipsisa64sb1-unknown
977 
                ;;
978 
        sb1el)
979 
                basic_machine=mipsisa64sb1el-unknown
980 
                ;;
981 
        sde)
982 
                basic_machine=mipsisa32-sde
983 
                os=-elf
984 
                ;;
985 
        sei)
986 
                basic_machine=mips-sei
987 
                os=-seiux
988 
                ;;
989 
        sequent)
990 
                basic_machine=i386-sequent
991 
                ;;
992 
        sh)
993 
                basic_machine=sh-hitachi
994 
                os=-hms
995 
                ;;
996 
        sh5el)
997 
                basic_machine=sh5le-unknown
998 
                ;;
999 
        sh64)
1000 
                basic_machine=sh64-unknown
1001 
                ;;
1002 
        sparclite-wrs | simso-wrs)
1003 
                basic_machine=sparclite-wrs
1004 
                os=-vxworks
1005 
                ;;
1006 
        sps7)
1007 
                basic_machine=m68k-bull
1008 
                os=-sysv2
1009 
                ;;
1010 
        spur)
1011 
                basic_machine=spur-unknown
1012 
                ;;
1013 
        st2000)
1014 
                basic_machine=m68k-tandem
1015 
                ;;
1016 
        stratus)
1017 
                basic_machine=i860-stratus
1018 
                os=-sysv4
1019 
                ;;
1020 
        sun2)
1021 
                basic_machine=m68000-sun
1022 
                ;;
1023 
        sun2os3)
1024 
                basic_machine=m68000-sun
1025 
                os=-sunos3
1026 
                ;;
1027 
        sun2os4)
1028 
                basic_machine=m68000-sun
1029 
                os=-sunos4
1030 
                ;;
1031 
        sun3os3)
1032 
                basic_machine=m68k-sun
1033 
                os=-sunos3
1034 
                ;;
1035 
        sun3os4)
1036 
                basic_machine=m68k-sun
1037 
                os=-sunos4
1038 
                ;;
1039 
        sun4os3)
1040 
                basic_machine=sparc-sun
1041 
                os=-sunos3
1042 
                ;;
1043 
        sun4os4)
1044 
                basic_machine=sparc-sun
1045 
                os=-sunos4
1046 
                ;;
1047 
        sun4sol2)
1048 
                basic_machine=sparc-sun
1049 
                os=-solaris2
1050 
                ;;
1051 
        sun3 | sun3-*)
1052 
                basic_machine=m68k-sun
1053 
                ;;
1054 
        sun4)
1055 
                basic_machine=sparc-sun
1056 
                ;;
1057 
        sun386 | sun386i | roadrunner)
1058 
                basic_machine=i386-sun
1059 
                ;;
1060 
        sv1)
1061 
                basic_machine=sv1-cray
1062 
                os=-unicos
1063 
                ;;
1064 
        symmetry)
1065 
                basic_machine=i386-sequent
1066 
                os=-dynix
1067 
                ;;
1068 
        t3e)
1069 
                basic_machine=alphaev5-cray
1070 
                os=-unicos
1071 
                ;;
1072 
        t90)
1073 
                basic_machine=t90-cray
1074 
                os=-unicos
1075 
                ;;
1076 
        tic54x | c54x*)
1077 
                basic_machine=tic54x-unknown
1078 
                os=-coff
1079 
                ;;
1080 
        tic55x | c55x*)
1081 
                basic_machine=tic55x-unknown
1082 
                os=-coff
1083 
                ;;
1084 
        tic6x | c6x*)
1085 
                basic_machine=tic6x-unknown
1086 
                os=-coff
1087 
                ;;
1088 
        tile*)
1089 
                basic_machine=tile-unknown
1090 
                os=-linux-gnu
1091 
                ;;
1092 
        tx39)
1093 
                basic_machine=mipstx39-unknown
1094 
                ;;
1095 
        tx39el)
1096 
                basic_machine=mipstx39el-unknown
1097 
                ;;
1098 
        toad1)
1099 
                basic_machine=pdp10-xkl
1100 
                os=-tops20
1101 
                ;;
1102 
        tower | tower-32)
1103 
                basic_machine=m68k-ncr
1104 
                ;;
1105 
        tpf)
1106 
                basic_machine=s390x-ibm
1107 
                os=-tpf
1108 
                ;;
1109 
        udi29k)
1110 
                basic_machine=a29k-amd
1111 
                os=-udi
1112 
                ;;
1113 
        ultra3)
1114 
                basic_machine=a29k-nyu
1115 
                os=-sym1
1116 
                ;;
1117 
        v810 | necv810)
1118 
                basic_machine=v810-nec
1119 
                os=-none
1120 
                ;;
1121 
        vaxv)
1122 
                basic_machine=vax-dec
1123 
                os=-sysv
1124 
                ;;
1125 
        vms)
1126 
                basic_machine=vax-dec
1127 
                os=-vms
1128 
                ;;
1129 
        vpp*|vx|vx-*)
1130 
                basic_machine=f301-fujitsu
1131 
                ;;
1132 
        vxworks960)
1133 
                basic_machine=i960-wrs
1134 
                os=-vxworks
1135 
                ;;
1136 
        vxworks68)
1137 
                basic_machine=m68k-wrs
1138 
                os=-vxworks
1139 
                ;;
1140 
        vxworks29k)
1141 
                basic_machine=a29k-wrs
1142 
                os=-vxworks
1143 
                ;;
1144 
        w65*)
1145 
                basic_machine=w65-wdc
1146 
                os=-none
1147 
                ;;
1148 
        w89k-*)
1149 
                basic_machine=hppa1.1-winbond
1150 
                os=-proelf
1151 
                ;;
1152 
        xbox)
1153 
                basic_machine=i686-pc
1154 
                os=-mingw32
1155 
                ;;
1156 
        xps | xps100)
1157 
                basic_machine=xps100-honeywell
1158 
                ;;
1159 
        ymp)
1160 
                basic_machine=ymp-cray
1161 
                os=-unicos
1162 
                ;;
1163 
        z8k-*-coff)
1164 
                basic_machine=z8k-unknown
1165 
                os=-sim
1166 
                ;;
1167 
        z80-*-coff)
1168 
                basic_machine=z80-unknown
1169 
                os=-sim
1170 
                ;;
1171 
        none)
1172 
                basic_machine=none-none
1173 
                os=-none
1174 
                ;;
1175 
 
1176 
# Here we handle the default manufacturer of certain CPU types.  It is in
1177 
# some cases the only manufacturer, in others, it is the most popular.
1178 
        w89k)
1179 
                basic_machine=hppa1.1-winbond
1180 
                ;;
1181 
        op50n)
1182 
                basic_machine=hppa1.1-oki
1183 
                ;;
1184 
        op60c)
1185 
                basic_machine=hppa1.1-oki
1186 
                ;;
1187 
        romp)
1188 
                basic_machine=romp-ibm
1189 
                ;;
1190 
        mmix)
1191 
                basic_machine=mmix-knuth
1192 
                ;;
1193 
        rs6000)
1194 
                basic_machine=rs6000-ibm
1195 
                ;;
1196 
        vax)
1197 
                basic_machine=vax-dec
1198 
                ;;
1199 
        pdp10)
1200 
                # there are many clones, so DEC is not a safe bet
1201 
                basic_machine=pdp10-unknown
1202 
                ;;
1203 
        pdp11)
1204 
                basic_machine=pdp11-dec
1205 
                ;;
1206 
        we32k)
1207 
                basic_machine=we32k-att
1208 
                ;;
1209 
        sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1210 
                basic_machine=sh-unknown
1211 
                ;;
1212 
        sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1213 
                basic_machine=sparc-sun
1214 
                ;;
1215 
        cydra)
1216 
                basic_machine=cydra-cydrome
1217 
                ;;
1218 
        orion)
1219 
                basic_machine=orion-highlevel
1220 
                ;;
1221 
        orion105)
1222 
                basic_machine=clipper-highlevel
1223 
                ;;
1224 
        mac | mpw | mac-mpw)
1225 
                basic_machine=m68k-apple
1226 
                ;;
1227 
        pmac | pmac-mpw)
1228 
                basic_machine=powerpc-apple
1229 
                ;;
1230 
        *-unknown)
1231 
                # Make sure to match an already-canonicalized machine name.
1232 
                ;;
1233 
        *)
1234 
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1235 
                exit 1
1236 
                ;;
1237 
esac
1238 
 
1239 
# Here we canonicalize certain aliases for manufacturers.
1240 
case $basic_machine in
1241 
        *-digital*)
1242 
                basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1243 
                ;;
1244 
        *-commodore*)
1245 
                basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1246 
                ;;
1247 
        *)
1248 
                ;;
1249 
esac
1250 
 
1251 
# Decode manufacturer-specific aliases for certain operating systems.
1252 
 
1253 
if [ x"$os" != x"" ]
1254 
then
1255 
case $os in
1256 
        # First match some system type aliases
1257 
        # that might get confused with valid system types.
1258 
        # -solaris* is a basic system type, with this one exception.
1259 
        -auroraux)
1260 
                os=-auroraux
1261 
                ;;
1262 
        -solaris1 | -solaris1.*)
1263 
                os=`echo $os | sed -e 's|solaris1|sunos4|'`
1264 
                ;;
1265 
        -solaris)
1266 
                os=-solaris2
1267 
                ;;
1268 
        -svr4*)
1269 
                os=-sysv4
1270 
                ;;
1271 
        -unixware*)
1272 
                os=-sysv4.2uw
1273 
                ;;
1274 
        -gnu/linux*)
1275 
                os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1276 
                ;;
1277 
        # First accept the basic system types.
1278 
        # The portable systems comes first.
1279 
        # Each alternative MUST END IN A *, to match a version number.
1280 
        # -sysv* is not here because it comes later, after sysvr4.
1281 
        -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1282 
              | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1283 
              | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1284 
              | -sym* | -kopensolaris* \
1285 
              | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1286 
              | -aos* | -aros* \
1287 
              | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1288 
              | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1289 
              | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1290 
              | -openbsd* | -solidbsd* \
1291 
              | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1292 
              | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1293 
              | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1294 
              | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1295 
              | -chorusos* | -chorusrdb* | -cegcc* \
1296 
              | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1297 
              | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1298 
              | -uxpv* | -beos* | -mpeix* | -udk* \
1299 
              | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1300 
              | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1301 
              | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1302 
              | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1303 
              | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1304 
              | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1305 
              | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
1306 
        # Remember, each alternative MUST END IN *, to match a version number.
1307 
                ;;
1308 
        -qnx*)
1309 
                case $basic_machine in
1310 
                    x86-* | i*86-*)
1311 
                        ;;
1312 
                    *)
1313 
                        os=-nto$os
1314 
                        ;;
1315 
                esac
1316 
                ;;
1317 
        -nto-qnx*)
1318 
                ;;
1319 
        -nto*)
1320 
                os=`echo $os | sed -e 's|nto|nto-qnx|'`
1321 
                ;;
1322 
        -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1323 
              | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1324 
              | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1325 
                ;;
1326 
        -mac*)
1327 
                os=`echo $os | sed -e 's|mac|macos|'`
1328 
                ;;
1329 
        -linux-dietlibc)
1330 
                os=-linux-dietlibc
1331 
                ;;
1332 
        -linux*)
1333 
                os=`echo $os | sed -e 's|linux|linux-gnu|'`
1334 
                ;;
1335 
        -sunos5*)
1336 
                os=`echo $os | sed -e 's|sunos5|solaris2|'`
1337 
                ;;
1338 
        -sunos6*)
1339 
                os=`echo $os | sed -e 's|sunos6|solaris3|'`
1340 
                ;;
1341 
        -opened*)
1342 
                os=-openedition
1343 
                ;;
1344 
        -os400*)
1345 
                os=-os400
1346 
                ;;
1347 
        -wince*)
1348 
                os=-wince
1349 
                ;;
1350 
        -osfrose*)
1351 
                os=-osfrose
1352 
                ;;
1353 
        -osf*)
1354 
                os=-osf
1355 
                ;;
1356 
        -utek*)
1357 
                os=-bsd
1358 
                ;;
1359 
        -dynix*)
1360 
                os=-bsd
1361 
                ;;
1362 
        -acis*)
1363 
                os=-aos
1364 
                ;;
1365 
        -atheos*)
1366 
                os=-atheos
1367 
                ;;
1368 
        -syllable*)
1369 
                os=-syllable
1370 
                ;;
1371 
        -386bsd)
1372 
                os=-bsd
1373 
                ;;
1374 
        -ctix* | -uts*)
1375 
                os=-sysv
1376 
                ;;
1377 
        -nova*)
1378 
                os=-rtmk-nova
1379 
                ;;
1380 
        -ns2 )
1381 
                os=-nextstep2
1382 
                ;;
1383 
        -nsk*)
1384 
                os=-nsk
1385 
                ;;
1386 
        # Preserve the version number of sinix5.
1387 
        -sinix5.*)
1388 
                os=`echo $os | sed -e 's|sinix|sysv|'`
1389 
                ;;
1390 
        -sinix*)
1391 
                os=-sysv4
1392 
                ;;
1393 
        -tpf*)
1394 
                os=-tpf
1395 
                ;;
1396 
        -triton*)
1397 
                os=-sysv3
1398 
                ;;
1399 
        -oss*)
1400 
                os=-sysv3
1401 
                ;;
1402 
        -svr4)
1403 
                os=-sysv4
1404 
                ;;
1405 
        -svr3)
1406 
                os=-sysv3
1407 
                ;;
1408 
        -sysvr4)
1409 
                os=-sysv4
1410 
                ;;
1411 
        # This must come after -sysvr4.
1412 
        -sysv*)
1413 
                ;;
1414 
        -ose*)
1415 
                os=-ose
1416 
                ;;
1417 
        -es1800*)
1418 
                os=-ose
1419 
                ;;
1420 
        -xenix)
1421 
                os=-xenix
1422 
                ;;
1423 
        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1424 
                os=-mint
1425 
                ;;
1426 
        -aros*)
1427 
                os=-aros
1428 
                ;;
1429 
        -kaos*)
1430 
                os=-kaos
1431 
                ;;
1432 
        -zvmoe)
1433 
                os=-zvmoe
1434 
                ;;
1435 
        -dicos*)
1436 
                os=-dicos
1437 
                ;;
1438 
        -none)
1439 
                ;;
1440 
        *)
1441 
                # Get rid of the `-' at the beginning of $os.
1442 
                os=`echo $os | sed 's/[^-]*-//'`
1443 
                echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1444 
                exit 1
1445 
                ;;
1446 
esac
1447 
else
1448 
 
1449 
# Here we handle the default operating systems that come with various machines.
1450 
# The value should be what the vendor currently ships out the door with their
1451 
# machine or put another way, the most popular os provided with the machine.
1452 
 
1453 
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1454 
# "-sun"), then you have to tell the case statement up towards the top
1455 
# that MANUFACTURER isn't an operating system.  Otherwise, code above
1456 
# will signal an error saying that MANUFACTURER isn't an operating
1457 
# system, and we'll never get to this point.
1458 
 
1459 
case $basic_machine in
1460 
        score-*)
1461 
                os=-elf
1462 
                ;;
1463 
        spu-*)
1464 
                os=-elf
1465 
                ;;
1466 
        *-acorn)
1467 
                os=-riscix1.2
1468 
                ;;
1469 
        arm*-rebel)
1470 
                os=-linux
1471 
                ;;
1472 
        arm*-semi)
1473 
                os=-aout
1474 
                ;;
1475 
        c4x-* | tic4x-*)
1476 
                os=-coff
1477 
                ;;
1478 
        # This must come before the *-dec entry.
1479 
        pdp10-*)
1480 
                os=-tops20
1481 
                ;;
1482 
        pdp11-*)
1483 
                os=-none
1484 
                ;;
1485 
        *-dec | vax-*)
1486 
                os=-ultrix4.2
1487 
                ;;
1488 
        m68*-apollo)
1489 
                os=-domain
1490 
                ;;
1491 
        i386-sun)
1492 
                os=-sunos4.0.2
1493 
                ;;
1494 
        m68000-sun)
1495 
                os=-sunos3
1496 
                # This also exists in the configure program, but was not the
1497 
                # default.
1498 
                # os=-sunos4
1499 
                ;;
1500 
        m68*-cisco)
1501 
                os=-aout
1502 
                ;;
1503 
        mep-*)
1504 
                os=-elf
1505 
                ;;
1506 
        mips*-cisco)
1507 
                os=-elf
1508 
                ;;
1509 
        mips*-*)
1510 
                os=-elf
1511 
                ;;
1512 
        or32-*)
1513 
                os=-coff
1514 
                ;;
1515 
        *-tti)  # must be before sparc entry or we get the wrong os.
1516 
                os=-sysv3
1517 
                ;;
1518 
        sparc-* | *-sun)
1519 
                os=-sunos4.1.1
1520 
                ;;
1521 
        *-be)
1522 
                os=-beos
1523 
                ;;
1524 
        *-haiku)
1525 
                os=-haiku
1526 
                ;;
1527 
        *-ibm)
1528 
                os=-aix
1529 
                ;;
1530 
        *-knuth)
1531 
                os=-mmixware
1532 
                ;;
1533 
        *-wec)
1534 
                os=-proelf
1535 
                ;;
1536 
        *-winbond)
1537 
                os=-proelf
1538 
                ;;
1539 
        *-oki)
1540 
                os=-proelf
1541 
                ;;
1542 
        *-hp)
1543 
                os=-hpux
1544 
                ;;
1545 
        *-hitachi)
1546 
                os=-hiux
1547 
                ;;
1548 
        i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1549 
                os=-sysv
1550 
                ;;
1551 
        *-cbm)
1552 
                os=-amigaos
1553 
                ;;
1554 
        *-dg)
1555 
                os=-dgux
1556 
                ;;
1557 
        *-dolphin)
1558 
                os=-sysv3
1559 
                ;;
1560 
        m68k-ccur)
1561 
                os=-rtu
1562 
                ;;
1563 
        m88k-omron*)
1564 
                os=-luna
1565 
                ;;
1566 
        *-next )
1567 
                os=-nextstep
1568 
                ;;
1569 
        *-sequent)
1570 
                os=-ptx
1571 
                ;;
1572 
        *-crds)
1573 
                os=-unos
1574 
                ;;
1575 
        *-ns)
1576 
                os=-genix
1577 
                ;;
1578 
        i370-*)
1579 
                os=-mvs
1580 
                ;;
1581 
        *-next)
1582 
                os=-nextstep3
1583 
                ;;
1584 
        *-gould)
1585 
                os=-sysv
1586 
                ;;
1587 
        *-highlevel)
1588 
                os=-bsd
1589 
                ;;
1590 
        *-encore)
1591 
                os=-bsd
1592 
                ;;
1593 
        *-sgi)
1594 
                os=-irix
1595 
                ;;
1596 
        *-siemens)
1597 
                os=-sysv4
1598 
                ;;
1599 
        *-masscomp)
1600 
                os=-rtu
1601 
                ;;
1602 
        f30[01]-fujitsu | f700-fujitsu)
1603 
                os=-uxpv
1604 
                ;;
1605 
        *-rom68k)
1606 
                os=-coff
1607 
                ;;
1608 
        *-*bug)
1609 
                os=-coff
1610 
                ;;
1611 
        *-apple)
1612 
                os=-macos
1613 
                ;;
1614 
        *-atari*)
1615 
                os=-mint
1616 
                ;;
1617 
        *)
1618 
                os=-none
1619 
                ;;
1620 
esac
1621 
fi
1622 
 
1623 
# Here we handle the case where we know the os, and the CPU type, but not the
1624 
# manufacturer.  We pick the logical manufacturer.
1625 
vendor=unknown
1626 
case $basic_machine in
1627 
        *-unknown)
1628 
                case $os in
1629 
                        -riscix*)
1630 
                                vendor=acorn
1631 
                                ;;
1632 
                        -sunos*)
1633 
                                vendor=sun
1634 
                                ;;
1635 
                        -cnk*|-aix*)
1636 
                                vendor=ibm
1637 
                                ;;
1638 
                        -beos*)
1639 
                                vendor=be
1640 
                                ;;
1641 
                        -hpux*)
1642 
                                vendor=hp
1643 
                                ;;
1644 
                        -mpeix*)
1645 
                                vendor=hp
1646 
                                ;;
1647 
                        -hiux*)
1648 
                                vendor=hitachi
1649 
                                ;;
1650 
                        -unos*)
1651 
                                vendor=crds
1652 
                                ;;
1653 
                        -dgux*)
1654 
                                vendor=dg
1655 
                                ;;
1656 
                        -luna*)
1657 
                                vendor=omron
1658 
                                ;;
1659 
                        -genix*)
1660 
                                vendor=ns
1661 
                                ;;
1662 
                        -mvs* | -opened*)
1663 
                                vendor=ibm
1664 
                                ;;
1665 
                        -os400*)
1666 
                                vendor=ibm
1667 
                                ;;
1668 
                        -ptx*)
1669 
                                vendor=sequent
1670 
                                ;;
1671 
                        -tpf*)
1672 
                                vendor=ibm
1673 
                                ;;
1674 
                        -vxsim* | -vxworks* | -windiss*)
1675 
                                vendor=wrs
1676 
                                ;;
1677 
                        -aux*)
1678 
                                vendor=apple
1679 
                                ;;
1680 
                        -hms*)
1681 
                                vendor=hitachi
1682 
                                ;;
1683 
                        -mpw* | -macos*)
1684 
                                vendor=apple
1685 
                                ;;
1686 
                        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1687 
                                vendor=atari
1688 
                                ;;
1689 
                        -vos*)
1690 
                                vendor=stratus
1691 
                                ;;
1692 
                esac
1693 
                basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1694 
                ;;
1695 
esac
1696 
 
1697 
echo $basic_machine$os
1698 
exit
1699 
 
1700 
# Local variables:
1701 
# eval: (add-hook 'write-file-hooks 'time-stamp)
1702 
# time-stamp-start: "timestamp='"
1703 
# time-stamp-format: "%:y-%02m-%02d"
1704 
# time-stamp-end: "'"
1705 
# End:

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