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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [config.sub] - Blame information for rev 387

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1 263 jeremybenn 
#! /bin/sh
2 
# Configuration validation subroutine script.
3 
#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4 
#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
5 
#   Free Software Foundation, Inc.
6 
 
7 
timestamp='2010-09-02'
8 
 
9 
# This file is (in principle) common to ALL GNU software.
10 
# The presence of a machine in this file suggests that SOME GNU software
11 
# can handle that machine.  It does not imply ALL GNU software can.
12 
#
13 
# This file is free software; you can redistribute it and/or modify
14 
# it under the terms of the GNU General Public License as published by
15 
# the Free Software Foundation; either version 2 of the License, or
16 
# (at your option) any later version.
17 
#
18 
# This program is distributed in the hope that it will be useful,
19 
# but WITHOUT ANY WARRANTY; without even the implied warranty of
20 
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
21 
# GNU General Public License for more details.
22 
#
23 
# You should have received a copy of the GNU General Public License
24 
# along with this program; if not, write to the Free Software
25 
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
26 
# 02110-1301, USA.
27 
#
28 
# As a special exception to the GNU General Public License, if you
29 
# distribute this file as part of a program that contains a
30 
# configuration script generated by Autoconf, you may include it under
31 
# the same distribution terms that you use for the rest of that program.
32 
 
33 
 
34 
# Please send patches to .  Submit a context
35 
# diff and a properly formatted GNU ChangeLog entry.
36 
#
37 
# Configuration subroutine to validate and canonicalize a configuration type.
38 
# Supply the specified configuration type as an argument.
39 
# If it is invalid, we print an error message on stderr and exit with code 1.
40 
# Otherwise, we print the canonical config type on stdout and succeed.
41 
 
42 
# You can get the latest version of this script from:
43 
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
44 
 
45 
# This file is supposed to be the same for all GNU packages
46 
# and recognize all the CPU types, system types and aliases
47 
# that are meaningful with *any* GNU software.
48 
# Each package is responsible for reporting which valid configurations
49 
# it does not support.  The user should be able to distinguish
50 
# a failure to support a valid configuration from a meaningless
51 
# configuration.
52 
 
53 
# The goal of this file is to map all the various variations of a given
54 
# machine specification into a single specification in the form:
55 
#       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
56 
# or in some cases, the newer four-part form:
57 
#       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
58 
# It is wrong to echo any other type of specification.
59 
 
60 
me=`echo "$0" | sed -e 's,.*/,,'`
61 
 
62 
usage="\
63 
Usage: $0 [OPTION] CPU-MFR-OPSYS
64 
       $0 [OPTION] ALIAS
65 
 
66 
Canonicalize a configuration name.
67 
 
68 
Operation modes:
69 
  -h, --help         print this help, then exit
70 
  -t, --time-stamp   print date of last modification, then exit
71 
  -v, --version      print version number, then exit
72 
 
73 
Report bugs and patches to ."
74 
 
75 
version="\
76 
GNU config.sub ($timestamp)
77 
 
78 
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
79 
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
80 
Software Foundation, Inc.
81 
 
82 
This is free software; see the source for copying conditions.  There is NO
83 
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
84 
 
85 
help="
86 
Try \`$me --help' for more information."
87 
 
88 
# Parse command line
89 
while test $# -gt 0 ; do
90 
  case $1 in
91 
    --time-stamp | --time* | -t )
92 
       echo "$timestamp" ; exit ;;
93 
    --version | -v )
94 
       echo "$version" ; exit ;;
95 
    --help | --h* | -h )
96 
       echo "$usage"; exit ;;
97 
    -- )     # Stop option processing
98 
       shift; break ;;
99 
    - ) # Use stdin as input.
100 
       break ;;
101 
    -* )
102 
       echo "$me: invalid option $1$help"
103 
       exit 1 ;;
104 
 
105 
    *local*)
106 
       # First pass through any local machine types.
107 
       echo $1
108 
       exit ;;
109 
 
110 
    * )
111 
       break ;;
112 
  esac
113 
done
114 
 
115 
case $# in
116 
 0) echo "$me: missing argument$help" >&2
117 
    exit 1;;
118 
 1) ;;
119 
 *) echo "$me: too many arguments$help" >&2
120 
    exit 1;;
121 
esac
122 
 
123 
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
124 
# Here we must recognize all the valid KERNEL-OS combinations.
125 
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
126 
case $maybe_os in
127 
  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
128 
  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
129 
  kopensolaris*-gnu* | \
130 
  storm-chaos* | os2-emx* | rtmk-nova*)
131 
    os=-$maybe_os
132 
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
133 
    ;;
134 
  *)
135 
    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
136 
    if [ $basic_machine != $1 ]
137 
    then os=`echo $1 | sed 's/.*-/-/'`
138 
    else os=; fi
139 
    ;;
140 
esac
141 
 
142 
### Let's recognize common machines as not being operating systems so
143 
### that things like config.sub decstation-3100 work.  We also
144 
### recognize some manufacturers as not being operating systems, so we
145 
### can provide default operating systems below.
146 
case $os in
147 
        -sun*os*)
148 
                # Prevent following clause from handling this invalid input.
149 
                ;;
150 
        -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
151 
        -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
152 
        -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
153 
        -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
154 
        -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
155 
        -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
156 
        -apple | -axis | -knuth | -cray | -microblaze)
157 
                os=
158 
                basic_machine=$1
159 
                ;;
160 
        -bluegene*)
161 
                os=-cnk
162 
                ;;
163 
        -sim | -cisco | -oki | -wec | -winbond)
164 
                os=
165 
                basic_machine=$1
166 
                ;;
167 
        -scout)
168 
                ;;
169 
        -wrs)
170 
                os=-vxworks
171 
                basic_machine=$1
172 
                ;;
173 
        -chorusos*)
174 
                os=-chorusos
175 
                basic_machine=$1
176 
                ;;
177 
        -chorusrdb)
178 
                os=-chorusrdb
179 
                basic_machine=$1
180 
                ;;
181 
        -hiux*)
182 
                os=-hiuxwe2
183 
                ;;
184 
        -sco6)
185 
                os=-sco5v6
186 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187 
                ;;
188 
        -sco5)
189 
                os=-sco3.2v5
190 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191 
                ;;
192 
        -sco4)
193 
                os=-sco3.2v4
194 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195 
                ;;
196 
        -sco3.2.[4-9]*)
197 
                os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
198 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
199 
                ;;
200 
        -sco3.2v[4-9]*)
201 
                # Don't forget version if it is 3.2v4 or newer.
202 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
203 
                ;;
204 
        -sco5v6*)
205 
                # Don't forget version if it is 3.2v4 or newer.
206 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
207 
                ;;
208 
        -sco*)
209 
                os=-sco3.2v2
210 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
211 
                ;;
212 
        -udk*)
213 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
214 
                ;;
215 
        -isc)
216 
                os=-isc2.2
217 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
218 
                ;;
219 
        -clix*)
220 
                basic_machine=clipper-intergraph
221 
                ;;
222 
        -isc*)
223 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
224 
                ;;
225 
        -lynx*)
226 
                os=-lynxos
227 
                ;;
228 
        -ptx*)
229 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
230 
                ;;
231 
        -windowsnt*)
232 
                os=`echo $os | sed -e 's/windowsnt/winnt/'`
233 
                ;;
234 
        -psos*)
235 
                os=-psos
236 
                ;;
237 
        -mint | -mint[0-9]*)
238 
                basic_machine=m68k-atari
239 
                os=-mint
240 
                ;;
241 
esac
242 
 
243 
# Decode aliases for certain CPU-COMPANY combinations.
244 
case $basic_machine in
245 
        # Recognize the basic CPU types without company name.
246 
        # Some are omitted here because they have special meanings below.
247 
        1750a | 580 \
248 
        | a29k \
249 
        | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
250 
        | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
251 
        | am33_2.0 \
252 
        | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
253 
        | bfin \
254 
        | c4x | clipper \
255 
        | d10v | d30v | dlx | dsp16xx \
256 
        | fido | fr30 | frv \
257 
        | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
258 
        | i370 | i860 | i960 | ia64 \
259 
        | ip2k | iq2000 \
260 
        | lm32 \
261 
        | m32c | m32r | m32rle | m68000 | m68k | m88k \
262 
        | maxq | mb | microblaze | mcore | mep | metag \
263 
        | mips | mipsbe | mipseb | mipsel | mipsle \
264 
        | mips16 \
265 
        | mips64 | mips64el \
266 
        | mips64octeon | mips64octeonel \
267 
        | mips64orion | mips64orionel \
268 
        | mips64r5900 | mips64r5900el \
269 
        | mips64vr | mips64vrel \
270 
        | mips64vr4100 | mips64vr4100el \
271 
        | mips64vr4300 | mips64vr4300el \
272 
        | mips64vr5000 | mips64vr5000el \
273 
        | mips64vr5900 | mips64vr5900el \
274 
        | mipsisa32 | mipsisa32el \
275 
        | mipsisa32r2 | mipsisa32r2el \
276 
        | mipsisa64 | mipsisa64el \
277 
        | mipsisa64r2 | mipsisa64r2el \
278 
        | mipsisa64sb1 | mipsisa64sb1el \
279 
        | mipsisa64sr71k | mipsisa64sr71kel \
280 
        | mipstx39 | mipstx39el \
281 
        | mn10200 | mn10300 \
282 
        | moxie \
283 
        | mt \
284 
        | msp430 \
285 
        | nios | nios2 \
286 
        | ns16k | ns32k \
287 
        | or32 \
288 
        | pdp10 | pdp11 | pj | pjl \
289 
        | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
290 
        | pyramid \
291 
        | rx \
292 
        | score \
293 
        | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
294 
        | sh64 | sh64le \
295 
        | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
296 
        | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
297 
        | spu | strongarm \
298 
        | tahoe | thumb | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
299 
        | ubicom32 \
300 
        | v850 | v850e \
301 
        | we32k \
302 
        | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
303 
        | z8k | z80)
304 
                basic_machine=$basic_machine-unknown
305 
                ;;
306 
        c54x)
307 
                basic_machine=tic54x-unknown
308 
                ;;
309 
        c55x)
310 
                basic_machine=tic55x-unknown
311 
                ;;
312 
        c6x)
313 
                basic_machine=tic6x-unknown
314 
                ;;
315 
        m6811 | m68hc11 | m6812 | m68hc12 | picochip)
316 
                # Motorola 68HC11/12.
317 
                basic_machine=$basic_machine-unknown
318 
                os=-none
319 
                ;;
320 
        m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
321 
                ;;
322 
        ms1)
323 
                basic_machine=mt-unknown
324 
                ;;
325 
 
326 
        # We use `pc' rather than `unknown'
327 
        # because (1) that's what they normally are, and
328 
        # (2) the word "unknown" tends to confuse beginning users.
329 
        i*86 | x86_64)
330 
          basic_machine=$basic_machine-pc
331 
          ;;
332 
        # Object if more than one company name word.
333 
        *-*-*)
334 
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
335 
                exit 1
336 
                ;;
337 
        # Recognize the basic CPU types with company name.
338 
        580-* \
339 
        | a29k-* \
340 
        | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
341 
        | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
342 
        | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
343 
        | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
344 
        | avr-* | avr32-* \
345 
        | bfin-* | bs2000-* \
346 
        | c[123]* | c30-* | [cjt]90-* | c4x-* \
347 
        | clipper-* | craynv-* | cydra-* \
348 
        | d10v-* | d30v-* | dlx-* \
349 
        | elxsi-* \
350 
        | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
351 
        | h8300-* | h8500-* \
352 
        | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
353 
        | i*86-* | i860-* | i960-* | ia64-* \
354 
        | ip2k-* | iq2000-* \
355 
        | lm32-* \
356 
        | m32c-* | m32r-* | m32rle-* \
357 
        | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
358 
        | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
359 
        | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
360 
        | mips16-* \
361 
        | mips64-* | mips64el-* \
362 
        | mips64octeon-* | mips64octeonel-* \
363 
        | mips64orion-* | mips64orionel-* \
364 
        | mips64r5900-* | mips64r5900el-* \
365 
        | mips64vr-* | mips64vrel-* \
366 
        | mips64vr4100-* | mips64vr4100el-* \
367 
        | mips64vr4300-* | mips64vr4300el-* \
368 
        | mips64vr5000-* | mips64vr5000el-* \
369 
        | mips64vr5900-* | mips64vr5900el-* \
370 
        | mipsisa32-* | mipsisa32el-* \
371 
        | mipsisa32r2-* | mipsisa32r2el-* \
372 
        | mipsisa64-* | mipsisa64el-* \
373 
        | mipsisa64r2-* | mipsisa64r2el-* \
374 
        | mipsisa64sb1-* | mipsisa64sb1el-* \
375 
        | mipsisa64sr71k-* | mipsisa64sr71kel-* \
376 
        | mipstx39-* | mipstx39el-* \
377 
        | mmix-* \
378 
        | mt-* \
379 
        | msp430-* \
380 
        | nios-* | nios2-* \
381 
        | none-* | np1-* | ns16k-* | ns32k-* \
382 
        | orion-* \
383 
        | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
384 
        | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
385 
        | pyramid-* \
386 
        | romp-* | rs6000-* | rx-* \
387 
        | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
388 
        | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
389 
        | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
390 
        | sparclite-* \
391 
        | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
392 
        | tahoe-* | thumb-* \
393 
        | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
394 
        | tile-* | tilegx-* \
395 
        | tron-* \
396 
        | ubicom32-* \
397 
        | v850-* | v850e-* | vax-* \
398 
        | we32k-* \
399 
        | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
400 
        | xstormy16-* | xtensa*-* \
401 
        | ymp-* \
402 
        | z8k-* | z80-*)
403 
                ;;
404 
        # Recognize the basic CPU types without company name, with glob match.
405 
        xtensa*)
406 
                basic_machine=$basic_machine-unknown
407 
                ;;
408 
        # Recognize the various machine names and aliases which stand
409 
        # for a CPU type and a company and sometimes even an OS.
410 
        386bsd)
411 
                basic_machine=i386-unknown
412 
                os=-bsd
413 
                ;;
414 
        3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
415 
                basic_machine=m68000-att
416 
                ;;
417 
        3b*)
418 
                basic_machine=we32k-att
419 
                ;;
420 
        a29khif)
421 
                basic_machine=a29k-amd
422 
                os=-udi
423 
                ;;
424 
        abacus)
425 
                basic_machine=abacus-unknown
426 
                ;;
427 
        adobe68k)
428 
                basic_machine=m68010-adobe
429 
                os=-scout
430 
                ;;
431 
        alliant | fx80)
432 
                basic_machine=fx80-alliant
433 
                ;;
434 
        altos | altos3068)
435 
                basic_machine=m68k-altos
436 
                ;;
437 
        am29k)
438 
                basic_machine=a29k-none
439 
                os=-bsd
440 
                ;;
441 
        amd64)
442 
                basic_machine=x86_64-pc
443 
                ;;
444 
        amd64-*)
445 
                basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
446 
                ;;
447 
        amdahl)
448 
                basic_machine=580-amdahl
449 
                os=-sysv
450 
                ;;
451 
        amiga | amiga-*)
452 
                basic_machine=m68k-unknown
453 
                ;;
454 
        amigaos | amigados)
455 
                basic_machine=m68k-unknown
456 
                os=-amigaos
457 
                ;;
458 
        amigaunix | amix)
459 
                basic_machine=m68k-unknown
460 
                os=-sysv4
461 
                ;;
462 
        apollo68)
463 
                basic_machine=m68k-apollo
464 
                os=-sysv
465 
                ;;
466 
        apollo68bsd)
467 
                basic_machine=m68k-apollo
468 
                os=-bsd
469 
                ;;
470 
        aros)
471 
                basic_machine=i386-pc
472 
                os=-aros
473 
                ;;
474 
        aux)
475 
                basic_machine=m68k-apple
476 
                os=-aux
477 
                ;;
478 
        balance)
479 
                basic_machine=ns32k-sequent
480 
                os=-dynix
481 
                ;;
482 
        blackfin)
483 
                basic_machine=bfin-unknown
484 
                os=-linux
485 
                ;;
486 
        blackfin-*)
487 
                basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
488 
                os=-linux
489 
                ;;
490 
        bluegene*)
491 
                basic_machine=powerpc-ibm
492 
                os=-cnk
493 
                ;;
494 
        c54x-*)
495 
                basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
496 
                ;;
497 
        c55x-*)
498 
                basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
499 
                ;;
500 
        c6x-*)
501 
                basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
502 
                ;;
503 
        c90)
504 
                basic_machine=c90-cray
505 
                os=-unicos
506 
                ;;
507 
        cegcc)
508 
                basic_machine=arm-unknown
509 
                os=-cegcc
510 
                ;;
511 
        convex-c1)
512 
                basic_machine=c1-convex
513 
                os=-bsd
514 
                ;;
515 
        convex-c2)
516 
                basic_machine=c2-convex
517 
                os=-bsd
518 
                ;;
519 
        convex-c32)
520 
                basic_machine=c32-convex
521 
                os=-bsd
522 
                ;;
523 
        convex-c34)
524 
                basic_machine=c34-convex
525 
                os=-bsd
526 
                ;;
527 
        convex-c38)
528 
                basic_machine=c38-convex
529 
                os=-bsd
530 
                ;;
531 
        cray | j90)
532 
                basic_machine=j90-cray
533 
                os=-unicos
534 
                ;;
535 
        craynv)
536 
                basic_machine=craynv-cray
537 
                os=-unicosmp
538 
                ;;
539 
        cr16)
540 
                basic_machine=cr16-unknown
541 
                os=-elf
542 
                ;;
543 
        crds | unos)
544 
                basic_machine=m68k-crds
545 
                ;;
546 
        crisv32 | crisv32-* | etraxfs*)
547 
                basic_machine=crisv32-axis
548 
                ;;
549 
        cris | cris-* | etrax*)
550 
                basic_machine=cris-axis
551 
                ;;
552 
        crx)
553 
                basic_machine=crx-unknown
554 
                os=-elf
555 
                ;;
556 
        da30 | da30-*)
557 
                basic_machine=m68k-da30
558 
                ;;
559 
        decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
560 
                basic_machine=mips-dec
561 
                ;;
562 
        decsystem10* | dec10*)
563 
                basic_machine=pdp10-dec
564 
                os=-tops10
565 
                ;;
566 
        decsystem20* | dec20*)
567 
                basic_machine=pdp10-dec
568 
                os=-tops20
569 
                ;;
570 
        delta | 3300 | motorola-3300 | motorola-delta \
571 
              | 3300-motorola | delta-motorola)
572 
                basic_machine=m68k-motorola
573 
                ;;
574 
        delta88)
575 
                basic_machine=m88k-motorola
576 
                os=-sysv3
577 
                ;;
578 
        dicos)
579 
                basic_machine=i686-pc
580 
                os=-dicos
581 
                ;;
582 
        djgpp)
583 
                basic_machine=i586-pc
584 
                os=-msdosdjgpp
585 
                ;;
586 
        dpx20 | dpx20-*)
587 
                basic_machine=rs6000-bull
588 
                os=-bosx
589 
                ;;
590 
        dpx2* | dpx2*-bull)
591 
                basic_machine=m68k-bull
592 
                os=-sysv3
593 
                ;;
594 
        ebmon29k)
595 
                basic_machine=a29k-amd
596 
                os=-ebmon
597 
                ;;
598 
        elxsi)
599 
                basic_machine=elxsi-elxsi
600 
                os=-bsd
601 
                ;;
602 
        encore | umax | mmax)
603 
                basic_machine=ns32k-encore
604 
                ;;
605 
        es1800 | OSE68k | ose68k | ose | OSE)
606 
                basic_machine=m68k-ericsson
607 
                os=-ose
608 
                ;;
609 
        fx2800)
610 
                basic_machine=i860-alliant
611 
                ;;
612 
        genix)
613 
                basic_machine=ns32k-ns
614 
                ;;
615 
        gmicro)
616 
                basic_machine=tron-gmicro
617 
                os=-sysv
618 
                ;;
619 
        go32)
620 
                basic_machine=i386-pc
621 
                os=-go32
622 
                ;;
623 
        h3050r* | hiux*)
624 
                basic_machine=hppa1.1-hitachi
625 
                os=-hiuxwe2
626 
                ;;
627 
        h8300hms)
628 
                basic_machine=h8300-hitachi
629 
                os=-hms
630 
                ;;
631 
        h8300xray)
632 
                basic_machine=h8300-hitachi
633 
                os=-xray
634 
                ;;
635 
        h8500hms)
636 
                basic_machine=h8500-hitachi
637 
                os=-hms
638 
                ;;
639 
        harris)
640 
                basic_machine=m88k-harris
641 
                os=-sysv3
642 
                ;;
643 
        hp300-*)
644 
                basic_machine=m68k-hp
645 
                ;;
646 
        hp300bsd)
647 
                basic_machine=m68k-hp
648 
                os=-bsd
649 
                ;;
650 
        hp300hpux)
651 
                basic_machine=m68k-hp
652 
                os=-hpux
653 
                ;;
654 
        hp3k9[0-9][0-9] | hp9[0-9][0-9])
655 
                basic_machine=hppa1.0-hp
656 
                ;;
657 
        hp9k2[0-9][0-9] | hp9k31[0-9])
658 
                basic_machine=m68000-hp
659 
                ;;
660 
        hp9k3[2-9][0-9])
661 
                basic_machine=m68k-hp
662 
                ;;
663 
        hp9k6[0-9][0-9] | hp6[0-9][0-9])
664 
                basic_machine=hppa1.0-hp
665 
                ;;
666 
        hp9k7[0-79][0-9] | hp7[0-79][0-9])
667 
                basic_machine=hppa1.1-hp
668 
                ;;
669 
        hp9k78[0-9] | hp78[0-9])
670 
                # FIXME: really hppa2.0-hp
671 
                basic_machine=hppa1.1-hp
672 
                ;;
673 
        hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
674 
                # FIXME: really hppa2.0-hp
675 
                basic_machine=hppa1.1-hp
676 
                ;;
677 
        hp9k8[0-9][13679] | hp8[0-9][13679])
678 
                basic_machine=hppa1.1-hp
679 
                ;;
680 
        hp9k8[0-9][0-9] | hp8[0-9][0-9])
681 
                basic_machine=hppa1.0-hp
682 
                ;;
683 
        hppa-next)
684 
                os=-nextstep3
685 
                ;;
686 
        hppaosf)
687 
                basic_machine=hppa1.1-hp
688 
                os=-osf
689 
                ;;
690 
        hppro)
691 
                basic_machine=hppa1.1-hp
692 
                os=-proelf
693 
                ;;
694 
        i370-ibm* | ibm*)
695 
                basic_machine=i370-ibm
696 
                ;;
697 
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
698 
        i*86v32)
699 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
700 
                os=-sysv32
701 
                ;;
702 
        i*86v4*)
703 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
704 
                os=-sysv4
705 
                ;;
706 
        i*86v)
707 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
708 
                os=-sysv
709 
                ;;
710 
        i*86sol2)
711 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
712 
                os=-solaris2
713 
                ;;
714 
        i386mach)
715 
                basic_machine=i386-mach
716 
                os=-mach
717 
                ;;
718 
        i386-vsta | vsta)
719 
                basic_machine=i386-unknown
720 
                os=-vsta
721 
                ;;
722 
        iris | iris4d)
723 
                basic_machine=mips-sgi
724 
                case $os in
725 
                    -irix*)
726 
                        ;;
727 
                    *)
728 
                        os=-irix4
729 
                        ;;
730 
                esac
731 
                ;;
732 
        isi68 | isi)
733 
                basic_machine=m68k-isi
734 
                os=-sysv
735 
                ;;
736 
        m68knommu)
737 
                basic_machine=m68k-unknown
738 
                os=-linux
739 
                ;;
740 
        m68knommu-*)
741 
                basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
742 
                os=-linux
743 
                ;;
744 
        m88k-omron*)
745 
                basic_machine=m88k-omron
746 
                ;;
747 
        magnum | m3230)
748 
                basic_machine=mips-mips
749 
                os=-sysv
750 
                ;;
751 
        merlin)
752 
                basic_machine=ns32k-utek
753 
                os=-sysv
754 
                ;;
755 
        microblaze)
756 
                basic_machine=microblaze-xilinx
757 
                ;;
758 
        mingw32)
759 
                basic_machine=i386-pc
760 
                os=-mingw32
761 
                ;;
762 
        mingw32ce)
763 
                basic_machine=arm-unknown
764 
                os=-mingw32ce
765 
                ;;
766 
        miniframe)
767 
                basic_machine=m68000-convergent
768 
                ;;
769 
        *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
770 
                basic_machine=m68k-atari
771 
                os=-mint
772 
                ;;
773 
        mips3*-*)
774 
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
775 
                ;;
776 
        mips3*)
777 
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
778 
                ;;
779 
        monitor)
780 
                basic_machine=m68k-rom68k
781 
                os=-coff
782 
                ;;
783 
        morphos)
784 
                basic_machine=powerpc-unknown
785 
                os=-morphos
786 
                ;;
787 
        msdos)
788 
                basic_machine=i386-pc
789 
                os=-msdos
790 
                ;;
791 
        ms1-*)
792 
                basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
793 
                ;;
794 
        mvs)
795 
                basic_machine=i370-ibm
796 
                os=-mvs
797 
                ;;
798 
        ncr3000)
799 
                basic_machine=i486-ncr
800 
                os=-sysv4
801 
                ;;
802 
        netbsd386)
803 
                basic_machine=i386-unknown
804 
                os=-netbsd
805 
                ;;
806 
        netwinder)
807 
                basic_machine=armv4l-rebel
808 
                os=-linux
809 
                ;;
810 
        news | news700 | news800 | news900)
811 
                basic_machine=m68k-sony
812 
                os=-newsos
813 
                ;;
814 
        news1000)
815 
                basic_machine=m68030-sony
816 
                os=-newsos
817 
                ;;
818 
        news-3600 | risc-news)
819 
                basic_machine=mips-sony
820 
                os=-newsos
821 
                ;;
822 
        necv70)
823 
                basic_machine=v70-nec
824 
                os=-sysv
825 
                ;;
826 
        next | m*-next )
827 
                basic_machine=m68k-next
828 
                case $os in
829 
                    -nextstep* )
830 
                        ;;
831 
                    -ns2*)
832 
                      os=-nextstep2
833 
                        ;;
834 
                    *)
835 
                      os=-nextstep3
836 
                        ;;
837 
                esac
838 
                ;;
839 
        nh3000)
840 
                basic_machine=m68k-harris
841 
                os=-cxux
842 
                ;;
843 
        nh[45]000)
844 
                basic_machine=m88k-harris
845 
                os=-cxux
846 
                ;;
847 
        nindy960)
848 
                basic_machine=i960-intel
849 
                os=-nindy
850 
                ;;
851 
        mon960)
852 
                basic_machine=i960-intel
853 
                os=-mon960
854 
                ;;
855 
        nonstopux)
856 
                basic_machine=mips-compaq
857 
                os=-nonstopux
858 
                ;;
859 
        np1)
860 
                basic_machine=np1-gould
861 
                ;;
862 
        nsr-tandem)
863 
                basic_machine=nsr-tandem
864 
                ;;
865 
        op50n-* | op60c-*)
866 
                basic_machine=hppa1.1-oki
867 
                os=-proelf
868 
                ;;
869 
        openrisc | openrisc-*)
870 
                basic_machine=or32-unknown
871 
                ;;
872 
        os400)
873 
                basic_machine=powerpc-ibm
874 
                os=-os400
875 
                ;;
876 
        OSE68000 | ose68000)
877 
                basic_machine=m68000-ericsson
878 
                os=-ose
879 
                ;;
880 
        os68k)
881 
                basic_machine=m68k-none
882 
                os=-os68k
883 
                ;;
884 
        pa-hitachi)
885 
                basic_machine=hppa1.1-hitachi
886 
                os=-hiuxwe2
887 
                ;;
888 
        paragon)
889 
                basic_machine=i860-intel
890 
                os=-osf
891 
                ;;
892 
        parisc)
893 
                basic_machine=hppa-unknown
894 
                os=-linux
895 
                ;;
896 
        parisc-*)
897 
                basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
898 
                os=-linux
899 
                ;;
900 
        pbd)
901 
                basic_machine=sparc-tti
902 
                ;;
903 
        pbb)
904 
                basic_machine=m68k-tti
905 
                ;;
906 
        pc532 | pc532-*)
907 
                basic_machine=ns32k-pc532
908 
                ;;
909 
        pc98)
910 
                basic_machine=i386-pc
911 
                ;;
912 
        pc98-*)
913 
                basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
914 
                ;;
915 
        pentium | p5 | k5 | k6 | nexgen | viac3)
916 
                basic_machine=i586-pc
917 
                ;;
918 
        pentiumpro | p6 | 6x86 | athlon | athlon_*)
919 
                basic_machine=i686-pc
920 
                ;;
921 
        pentiumii | pentium2 | pentiumiii | pentium3)
922 
                basic_machine=i686-pc
923 
                ;;
924 
        pentium4)
925 
                basic_machine=i786-pc
926 
                ;;
927 
        pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
928 
                basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
929 
                ;;
930 
        pentiumpro-* | p6-* | 6x86-* | athlon-*)
931 
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
932 
                ;;
933 
        pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
934 
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
935 
                ;;
936 
        pentium4-*)
937 
                basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
938 
                ;;
939 
        pn)
940 
                basic_machine=pn-gould
941 
                ;;
942 
        power)  basic_machine=power-ibm
943 
                ;;
944 
        ppc)    basic_machine=powerpc-unknown
945 
                ;;
946 
        ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
947 
                ;;
948 
        ppcle | powerpclittle | ppc-le | powerpc-little)
949 
                basic_machine=powerpcle-unknown
950 
                ;;
951 
        ppcle-* | powerpclittle-*)
952 
                basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
953 
                ;;
954 
        ppc64)  basic_machine=powerpc64-unknown
955 
                ;;
956 
        ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
957 
                ;;
958 
        ppc64le | powerpc64little | ppc64-le | powerpc64-little)
959 
                basic_machine=powerpc64le-unknown
960 
                ;;
961 
        ppc64le-* | powerpc64little-*)
962 
                basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
963 
                ;;
964 
        ps2)
965 
                basic_machine=i386-ibm
966 
                ;;
967 
        pw32)
968 
                basic_machine=i586-unknown
969 
                os=-pw32
970 
                ;;
971 
        rdos)
972 
                basic_machine=i386-pc
973 
                os=-rdos
974 
                ;;
975 
        rom68k)
976 
                basic_machine=m68k-rom68k
977 
                os=-coff
978 
                ;;
979 
        rm[46]00)
980 
                basic_machine=mips-siemens
981 
                ;;
982 
        rtpc | rtpc-*)
983 
                basic_machine=romp-ibm
984 
                ;;
985 
        s390 | s390-*)
986 
                basic_machine=s390-ibm
987 
                ;;
988 
        s390x | s390x-*)
989 
                basic_machine=s390x-ibm
990 
                ;;
991 
        sa29200)
992 
                basic_machine=a29k-amd
993 
                os=-udi
994 
                ;;
995 
        sb1)
996 
                basic_machine=mipsisa64sb1-unknown
997 
                ;;
998 
        sb1el)
999 
                basic_machine=mipsisa64sb1el-unknown
1000 
                ;;
1001 
        sde)
1002 
                basic_machine=mipsisa32-sde
1003 
                os=-elf
1004 
                ;;
1005 
        sei)
1006 
                basic_machine=mips-sei
1007 
                os=-seiux
1008 
                ;;
1009 
        sequent)
1010 
                basic_machine=i386-sequent
1011 
                ;;
1012 
        sh)
1013 
                basic_machine=sh-hitachi
1014 
                os=-hms
1015 
                ;;
1016 
        sh5el)
1017 
                basic_machine=sh5le-unknown
1018 
                ;;
1019 
        sh64)
1020 
                basic_machine=sh64-unknown
1021 
                ;;
1022 
        sparclite-wrs | simso-wrs)
1023 
                basic_machine=sparclite-wrs
1024 
                os=-vxworks
1025 
                ;;
1026 
        sps7)
1027 
                basic_machine=m68k-bull
1028 
                os=-sysv2
1029 
                ;;
1030 
        spur)
1031 
                basic_machine=spur-unknown
1032 
                ;;
1033 
        st2000)
1034 
                basic_machine=m68k-tandem
1035 
                ;;
1036 
        stratus)
1037 
                basic_machine=i860-stratus
1038 
                os=-sysv4
1039 
                ;;
1040 
        sun2)
1041 
                basic_machine=m68000-sun
1042 
                ;;
1043 
        sun2os3)
1044 
                basic_machine=m68000-sun
1045 
                os=-sunos3
1046 
                ;;
1047 
        sun2os4)
1048 
                basic_machine=m68000-sun
1049 
                os=-sunos4
1050 
                ;;
1051 
        sun3os3)
1052 
                basic_machine=m68k-sun
1053 
                os=-sunos3
1054 
                ;;
1055 
        sun3os4)
1056 
                basic_machine=m68k-sun
1057 
                os=-sunos4
1058 
                ;;
1059 
        sun4os3)
1060 
                basic_machine=sparc-sun
1061 
                os=-sunos3
1062 
                ;;
1063 
        sun4os4)
1064 
                basic_machine=sparc-sun
1065 
                os=-sunos4
1066 
                ;;
1067 
        sun4sol2)
1068 
                basic_machine=sparc-sun
1069 
                os=-solaris2
1070 
                ;;
1071 
        sun3 | sun3-*)
1072 
                basic_machine=m68k-sun
1073 
                ;;
1074 
        sun4)
1075 
                basic_machine=sparc-sun
1076 
                ;;
1077 
        sun386 | sun386i | roadrunner)
1078 
                basic_machine=i386-sun
1079 
                ;;
1080 
        sv1)
1081 
                basic_machine=sv1-cray
1082 
                os=-unicos
1083 
                ;;
1084 
        symmetry)
1085 
                basic_machine=i386-sequent
1086 
                os=-dynix
1087 
                ;;
1088 
        t3e)
1089 
                basic_machine=alphaev5-cray
1090 
                os=-unicos
1091 
                ;;
1092 
        t90)
1093 
                basic_machine=t90-cray
1094 
                os=-unicos
1095 
                ;;
1096 
        # This must be matched before tile*.
1097 
        tilegx*)
1098 
                basic_machine=tilegx-unknown
1099 
                os=-linux-gnu
1100 
                ;;
1101 
        tile*)
1102 
                basic_machine=tile-unknown
1103 
                os=-linux-gnu
1104 
                ;;
1105 
        tx39)
1106 
                basic_machine=mipstx39-unknown
1107 
                ;;
1108 
        tx39el)
1109 
                basic_machine=mipstx39el-unknown
1110 
                ;;
1111 
        toad1)
1112 
                basic_machine=pdp10-xkl
1113 
                os=-tops20
1114 
                ;;
1115 
        tower | tower-32)
1116 
                basic_machine=m68k-ncr
1117 
                ;;
1118 
        tpf)
1119 
                basic_machine=s390x-ibm
1120 
                os=-tpf
1121 
                ;;
1122 
        udi29k)
1123 
                basic_machine=a29k-amd
1124 
                os=-udi
1125 
                ;;
1126 
        ultra3)
1127 
                basic_machine=a29k-nyu
1128 
                os=-sym1
1129 
                ;;
1130 
        v810 | necv810)
1131 
                basic_machine=v810-nec
1132 
                os=-none
1133 
                ;;
1134 
        vaxv)
1135 
                basic_machine=vax-dec
1136 
                os=-sysv
1137 
                ;;
1138 
        vms)
1139 
                basic_machine=vax-dec
1140 
                os=-vms
1141 
                ;;
1142 
        vpp*|vx|vx-*)
1143 
                basic_machine=f301-fujitsu
1144 
                ;;
1145 
        vxworks960)
1146 
                basic_machine=i960-wrs
1147 
                os=-vxworks
1148 
                ;;
1149 
        vxworks68)
1150 
                basic_machine=m68k-wrs
1151 
                os=-vxworks
1152 
                ;;
1153 
        vxworks29k)
1154 
                basic_machine=a29k-wrs
1155 
                os=-vxworks
1156 
                ;;
1157 
        w65*)
1158 
                basic_machine=w65-wdc
1159 
                os=-none
1160 
                ;;
1161 
        w89k-*)
1162 
                basic_machine=hppa1.1-winbond
1163 
                os=-proelf
1164 
                ;;
1165 
        xbox)
1166 
                basic_machine=i686-pc
1167 
                os=-mingw32
1168 
                ;;
1169 
        xps | xps100)
1170 
                basic_machine=xps100-honeywell
1171 
                ;;
1172 
        ymp)
1173 
                basic_machine=ymp-cray
1174 
                os=-unicos
1175 
                ;;
1176 
        z8k-*-coff)
1177 
                basic_machine=z8k-unknown
1178 
                os=-sim
1179 
                ;;
1180 
        z80-*-coff)
1181 
                basic_machine=z80-unknown
1182 
                os=-sim
1183 
                ;;
1184 
        none)
1185 
                basic_machine=none-none
1186 
                os=-none
1187 
                ;;
1188 
 
1189 
# Here we handle the default manufacturer of certain CPU types.  It is in
1190 
# some cases the only manufacturer, in others, it is the most popular.
1191 
        w89k)
1192 
                basic_machine=hppa1.1-winbond
1193 
                ;;
1194 
        op50n)
1195 
                basic_machine=hppa1.1-oki
1196 
                ;;
1197 
        op60c)
1198 
                basic_machine=hppa1.1-oki
1199 
                ;;
1200 
        romp)
1201 
                basic_machine=romp-ibm
1202 
                ;;
1203 
        mmix)
1204 
                basic_machine=mmix-knuth
1205 
                ;;
1206 
        rs6000)
1207 
                basic_machine=rs6000-ibm
1208 
                ;;
1209 
        vax)
1210 
                basic_machine=vax-dec
1211 
                ;;
1212 
        pdp10)
1213 
                # there are many clones, so DEC is not a safe bet
1214 
                basic_machine=pdp10-unknown
1215 
                ;;
1216 
        pdp11)
1217 
                basic_machine=pdp11-dec
1218 
                ;;
1219 
        we32k)
1220 
                basic_machine=we32k-att
1221 
                ;;
1222 
        sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1223 
                basic_machine=sh-unknown
1224 
                ;;
1225 
        sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1226 
                basic_machine=sparc-sun
1227 
                ;;
1228 
        cydra)
1229 
                basic_machine=cydra-cydrome
1230 
                ;;
1231 
        orion)
1232 
                basic_machine=orion-highlevel
1233 
                ;;
1234 
        orion105)
1235 
                basic_machine=clipper-highlevel
1236 
                ;;
1237 
        mac | mpw | mac-mpw)
1238 
                basic_machine=m68k-apple
1239 
                ;;
1240 
        pmac | pmac-mpw)
1241 
                basic_machine=powerpc-apple
1242 
                ;;
1243 
        *-unknown)
1244 
                # Make sure to match an already-canonicalized machine name.
1245 
                ;;
1246 
        *)
1247 
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1248 
                exit 1
1249 
                ;;
1250 
esac
1251 
 
1252 
# Here we canonicalize certain aliases for manufacturers.
1253 
case $basic_machine in
1254 
        *-digital*)
1255 
                basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1256 
                ;;
1257 
        *-commodore*)
1258 
                basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1259 
                ;;
1260 
        *)
1261 
                ;;
1262 
esac
1263 
 
1264 
# Decode manufacturer-specific aliases for certain operating systems.
1265 
 
1266 
if [ x"$os" != x"" ]
1267 
then
1268 
case $os in
1269 
        # First match some system type aliases
1270 
        # that might get confused with valid system types.
1271 
        # -solaris* is a basic system type, with this one exception.
1272 
        -auroraux)
1273 
                os=-auroraux
1274 
                ;;
1275 
        -solaris1 | -solaris1.*)
1276 
                os=`echo $os | sed -e 's|solaris1|sunos4|'`
1277 
                ;;
1278 
        -solaris)
1279 
                os=-solaris2
1280 
                ;;
1281 
        -svr4*)
1282 
                os=-sysv4
1283 
                ;;
1284 
        -unixware*)
1285 
                os=-sysv4.2uw
1286 
                ;;
1287 
        -gnu/linux*)
1288 
                os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1289 
                ;;
1290 
        # First accept the basic system types.
1291 
        # The portable systems comes first.
1292 
        # Each alternative MUST END IN A *, to match a version number.
1293 
        # -sysv* is not here because it comes later, after sysvr4.
1294 
        -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1295 
              | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1296 
              | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1297 
              | -sym* | -kopensolaris* \
1298 
              | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1299 
              | -aos* | -aros* \
1300 
              | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1301 
              | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1302 
              | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1303 
              | -openbsd* | -solidbsd* \
1304 
              | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1305 
              | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1306 
              | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1307 
              | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1308 
              | -chorusos* | -chorusrdb* | -cegcc* \
1309 
              | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1310 
              | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1311 
              | -uxpv* | -beos* | -mpeix* | -udk* \
1312 
              | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1313 
              | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1314 
              | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1315 
              | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1316 
              | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1317 
              | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1318 
              | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
1319 
        # Remember, each alternative MUST END IN *, to match a version number.
1320 
                ;;
1321 
        -qnx*)
1322 
                case $basic_machine in
1323 
                    x86-* | i*86-*)
1324 
                        ;;
1325 
                    *)
1326 
                        os=-nto$os
1327 
                        ;;
1328 
                esac
1329 
                ;;
1330 
        -nto-qnx*)
1331 
                ;;
1332 
        -nto*)
1333 
                os=`echo $os | sed -e 's|nto|nto-qnx|'`
1334 
                ;;
1335 
        -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1336 
              | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1337 
              | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1338 
                ;;
1339 
        -mac*)
1340 
                os=`echo $os | sed -e 's|mac|macos|'`
1341 
                ;;
1342 
        -linux-dietlibc)
1343 
                os=-linux-dietlibc
1344 
                ;;
1345 
        -linux*)
1346 
                os=`echo $os | sed -e 's|linux|linux-gnu|'`
1347 
                ;;
1348 
        -sunos5*)
1349 
                os=`echo $os | sed -e 's|sunos5|solaris2|'`
1350 
                ;;
1351 
        -sunos6*)
1352 
                os=`echo $os | sed -e 's|sunos6|solaris3|'`
1353 
                ;;
1354 
        -opened*)
1355 
                os=-openedition
1356 
                ;;
1357 
        -os400*)
1358 
                os=-os400
1359 
                ;;
1360 
        -wince*)
1361 
                os=-wince
1362 
                ;;
1363 
        -osfrose*)
1364 
                os=-osfrose
1365 
                ;;
1366 
        -osf*)
1367 
                os=-osf
1368 
                ;;
1369 
        -utek*)
1370 
                os=-bsd
1371 
                ;;
1372 
        -dynix*)
1373 
                os=-bsd
1374 
                ;;
1375 
        -acis*)
1376 
                os=-aos
1377 
                ;;
1378 
        -atheos*)
1379 
                os=-atheos
1380 
                ;;
1381 
        -syllable*)
1382 
                os=-syllable
1383 
                ;;
1384 
        -386bsd)
1385 
                os=-bsd
1386 
                ;;
1387 
        -ctix* | -uts*)
1388 
                os=-sysv
1389 
                ;;
1390 
        -nova*)
1391 
                os=-rtmk-nova
1392 
                ;;
1393 
        -ns2 )
1394 
                os=-nextstep2
1395 
                ;;
1396 
        -nsk*)
1397 
                os=-nsk
1398 
                ;;
1399 
        # Preserve the version number of sinix5.
1400 
        -sinix5.*)
1401 
                os=`echo $os | sed -e 's|sinix|sysv|'`
1402 
                ;;
1403 
        -sinix*)
1404 
                os=-sysv4
1405 
                ;;
1406 
        -tpf*)
1407 
                os=-tpf
1408 
                ;;
1409 
        -triton*)
1410 
                os=-sysv3
1411 
                ;;
1412 
        -oss*)
1413 
                os=-sysv3
1414 
                ;;
1415 
        -svr4)
1416 
                os=-sysv4
1417 
                ;;
1418 
        -svr3)
1419 
                os=-sysv3
1420 
                ;;
1421 
        -sysvr4)
1422 
                os=-sysv4
1423 
                ;;
1424 
        # This must come after -sysvr4.
1425 
        -sysv*)
1426 
                ;;
1427 
        -ose*)
1428 
                os=-ose
1429 
                ;;
1430 
        -es1800*)
1431 
                os=-ose
1432 
                ;;
1433 
        -xenix)
1434 
                os=-xenix
1435 
                ;;
1436 
        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1437 
                os=-mint
1438 
                ;;
1439 
        -aros*)
1440 
                os=-aros
1441 
                ;;
1442 
        -kaos*)
1443 
                os=-kaos
1444 
                ;;
1445 
        -zvmoe)
1446 
                os=-zvmoe
1447 
                ;;
1448 
        -dicos*)
1449 
                os=-dicos
1450 
                ;;
1451 
        -nacl*)
1452 
                ;;
1453 
        -none)
1454 
                ;;
1455 
        *)
1456 
                # Get rid of the `-' at the beginning of $os.
1457 
                os=`echo $os | sed 's/[^-]*-//'`
1458 
                echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1459 
                exit 1
1460 
                ;;
1461 
esac
1462 
else
1463 
 
1464 
# Here we handle the default operating systems that come with various machines.
1465 
# The value should be what the vendor currently ships out the door with their
1466 
# machine or put another way, the most popular os provided with the machine.
1467 
 
1468 
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1469 
# "-sun"), then you have to tell the case statement up towards the top
1470 
# that MANUFACTURER isn't an operating system.  Otherwise, code above
1471 
# will signal an error saying that MANUFACTURER isn't an operating
1472 
# system, and we'll never get to this point.
1473 
 
1474 
case $basic_machine in
1475 
        score-*)
1476 
                os=-elf
1477 
                ;;
1478 
        spu-*)
1479 
                os=-elf
1480 
                ;;
1481 
        *-acorn)
1482 
                os=-riscix1.2
1483 
                ;;
1484 
        arm*-rebel)
1485 
                os=-linux
1486 
                ;;
1487 
        arm*-semi)
1488 
                os=-aout
1489 
                ;;
1490 
        c4x-* | tic4x-*)
1491 
                os=-coff
1492 
                ;;
1493 
        tic54x-*)
1494 
                os=-coff
1495 
                ;;
1496 
        tic55x-*)
1497 
                os=-coff
1498 
                ;;
1499 
        tic6x-*)
1500 
                os=-coff
1501 
                ;;
1502 
        # This must come before the *-dec entry.
1503 
        pdp10-*)
1504 
                os=-tops20
1505 
                ;;
1506 
        pdp11-*)
1507 
                os=-none
1508 
                ;;
1509 
        *-dec | vax-*)
1510 
                os=-ultrix4.2
1511 
                ;;
1512 
        m68*-apollo)
1513 
                os=-domain
1514 
                ;;
1515 
        i386-sun)
1516 
                os=-sunos4.0.2
1517 
                ;;
1518 
        m68000-sun)
1519 
                os=-sunos3
1520 
                # This also exists in the configure program, but was not the
1521 
                # default.
1522 
                # os=-sunos4
1523 
                ;;
1524 
        m68*-cisco)
1525 
                os=-aout
1526 
                ;;
1527 
        mep-*)
1528 
                os=-elf
1529 
                ;;
1530 
        mips*-cisco)
1531 
                os=-elf
1532 
                ;;
1533 
        mips*-*)
1534 
                os=-elf
1535 
                ;;
1536 
        or32-*)
1537 
                os=-elf
1538 
                ;;
1539 
        *-tti)  # must be before sparc entry or we get the wrong os.
1540 
                os=-sysv3
1541 
                ;;
1542 
        sparc-* | *-sun)
1543 
                os=-sunos4.1.1
1544 
                ;;
1545 
        *-be)
1546 
                os=-beos
1547 
                ;;
1548 
        *-haiku)
1549 
                os=-haiku
1550 
                ;;
1551 
        *-ibm)
1552 
                os=-aix
1553 
                ;;
1554 
        *-knuth)
1555 
                os=-mmixware
1556 
                ;;
1557 
        *-wec)
1558 
                os=-proelf
1559 
                ;;
1560 
        *-winbond)
1561 
                os=-proelf
1562 
                ;;
1563 
        *-oki)
1564 
                os=-proelf
1565 
                ;;
1566 
        *-hp)
1567 
                os=-hpux
1568 
                ;;
1569 
        *-hitachi)
1570 
                os=-hiux
1571 
                ;;
1572 
        i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1573 
                os=-sysv
1574 
                ;;
1575 
        *-cbm)
1576 
                os=-amigaos
1577 
                ;;
1578 
        *-dg)
1579 
                os=-dgux
1580 
                ;;
1581 
        *-dolphin)
1582 
                os=-sysv3
1583 
                ;;
1584 
        m68k-ccur)
1585 
                os=-rtu
1586 
                ;;
1587 
        m88k-omron*)
1588 
                os=-luna
1589 
                ;;
1590 
        *-next )
1591 
                os=-nextstep
1592 
                ;;
1593 
        *-sequent)
1594 
                os=-ptx
1595 
                ;;
1596 
        *-crds)
1597 
                os=-unos
1598 
                ;;
1599 
        *-ns)
1600 
                os=-genix
1601 
                ;;
1602 
        i370-*)
1603 
                os=-mvs
1604 
                ;;
1605 
        *-next)
1606 
                os=-nextstep3
1607 
                ;;
1608 
        *-gould)
1609 
                os=-sysv
1610 
                ;;
1611 
        *-highlevel)
1612 
                os=-bsd
1613 
                ;;
1614 
        *-encore)
1615 
                os=-bsd
1616 
                ;;
1617 
        *-sgi)
1618 
                os=-irix
1619 
                ;;
1620 
        *-siemens)
1621 
                os=-sysv4
1622 
                ;;
1623 
        *-masscomp)
1624 
                os=-rtu
1625 
                ;;
1626 
        f30[01]-fujitsu | f700-fujitsu)
1627 
                os=-uxpv
1628 
                ;;
1629 
        *-rom68k)
1630 
                os=-coff
1631 
                ;;
1632 
        *-*bug)
1633 
                os=-coff
1634 
                ;;
1635 
        *-apple)
1636 
                os=-macos
1637 
                ;;
1638 
        *-atari*)
1639 
                os=-mint
1640 
                ;;
1641 
        *)
1642 
                os=-none
1643 
                ;;
1644 
esac
1645 
fi
1646 
 
1647 
# Here we handle the case where we know the os, and the CPU type, but not the
1648 
# manufacturer.  We pick the logical manufacturer.
1649 
vendor=unknown
1650 
case $basic_machine in
1651 
        *-unknown)
1652 
                case $os in
1653 
                        -riscix*)
1654 
                                vendor=acorn
1655 
                                ;;
1656 
                        -sunos*)
1657 
                                vendor=sun
1658 
                                ;;
1659 
                        -cnk*|-aix*)
1660 
                                vendor=ibm
1661 
                                ;;
1662 
                        -beos*)
1663 
                                vendor=be
1664 
                                ;;
1665 
                        -hpux*)
1666 
                                vendor=hp
1667 
                                ;;
1668 
                        -mpeix*)
1669 
                                vendor=hp
1670 
                                ;;
1671 
                        -hiux*)
1672 
                                vendor=hitachi
1673 
                                ;;
1674 
                        -unos*)
1675 
                                vendor=crds
1676 
                                ;;
1677 
                        -dgux*)
1678 
                                vendor=dg
1679 
                                ;;
1680 
                        -luna*)
1681 
                                vendor=omron
1682 
                                ;;
1683 
                        -genix*)
1684 
                                vendor=ns
1685 
                                ;;
1686 
                        -mvs* | -opened*)
1687 
                                vendor=ibm
1688 
                                ;;
1689 
                        -os400*)
1690 
                                vendor=ibm
1691 
                                ;;
1692 
                        -ptx*)
1693 
                                vendor=sequent
1694 
                                ;;
1695 
                        -tpf*)
1696 
                                vendor=ibm
1697 
                                ;;
1698 
                        -vxsim* | -vxworks* | -windiss*)
1699 
                                vendor=wrs
1700 
                                ;;
1701 
                        -aux*)
1702 
                                vendor=apple
1703 
                                ;;
1704 
                        -hms*)
1705 
                                vendor=hitachi
1706 
                                ;;
1707 
                        -mpw* | -macos*)
1708 
                                vendor=apple
1709 
                                ;;
1710 
                        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1711 
                                vendor=atari
1712 
                                ;;
1713 
                        -vos*)
1714 
                                vendor=stratus
1715 
                                ;;
1716 
                esac
1717 
                basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1718 
                ;;
1719 
esac
1720 
 
1721 
echo $basic_machine$os
1722 
exit
1723 
 
1724 
# Local variables:
1725 
# eval: (add-hook 'write-file-hooks 'time-stamp)
1726 
# time-stamp-start: "timestamp='"
1727 
# time-stamp-format: "%:y-%02m-%02d"
1728 
# time-stamp-end: "'"
1729 
# End:

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