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[/] [openrisc/] [trunk/] [gnu-stable/] [gdb-7.2/] [config.sub] - Blame information for rev 861

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Line No. Rev Author Line
1 330 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='2010-09-03'
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 $maybe_os in
127 
  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
128 
  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
129 
  knetbsd*-gnu* | netbsd*-gnu* | \
130 
  kopensolaris*-gnu* | \
131 
  storm-chaos* | os2-emx* | rtmk-nova*)
132 
    os=-$maybe_os
133 
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
134 
    ;;
135 
  *)
136 
    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
137 
    if [ $basic_machine != $1 ]
138 
    then os=`echo $1 | sed 's/.*-/-/'`
139 
    else os=; fi
140 
    ;;
141 
esac
142 
 
143 
### Let's recognize common machines as not being operating systems so
144 
### that things like config.sub decstation-3100 work.  We also
145 
### recognize some manufacturers as not being operating systems, so we
146 
### can provide default operating systems below.
147 
case $os in
148 
        -sun*os*)
149 
                # Prevent following clause from handling this invalid input.
150 
                ;;
151 
        -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
152 
        -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
153 
        -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
154 
        -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
155 
        -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
156 
        -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
157 
        -apple | -axis | -knuth | -cray | -microblaze)
158 
                os=
159 
                basic_machine=$1
160 
                ;;
161 
        -bluegene*)
162 
                os=-cnk
163 
                ;;
164 
        -sim | -cisco | -oki | -wec | -winbond)
165 
                os=
166 
                basic_machine=$1
167 
                ;;
168 
        -scout)
169 
                ;;
170 
        -wrs)
171 
                os=-vxworks
172 
                basic_machine=$1
173 
                ;;
174 
        -chorusos*)
175 
                os=-chorusos
176 
                basic_machine=$1
177 
                ;;
178 
        -chorusrdb)
179 
                os=-chorusrdb
180 
                basic_machine=$1
181 
                ;;
182 
        -hiux*)
183 
                os=-hiuxwe2
184 
                ;;
185 
        -sco6)
186 
                os=-sco5v6
187 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
188 
                ;;
189 
        -sco5)
190 
                os=-sco3.2v5
191 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
192 
                ;;
193 
        -sco4)
194 
                os=-sco3.2v4
195 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
196 
                ;;
197 
        -sco3.2.[4-9]*)
198 
                os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
199 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
200 
                ;;
201 
        -sco3.2v[4-9]*)
202 
                # Don't forget version if it is 3.2v4 or newer.
203 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
204 
                ;;
205 
        -sco5v6*)
206 
                # Don't forget version if it is 3.2v4 or newer.
207 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
208 
                ;;
209 
        -sco*)
210 
                os=-sco3.2v2
211 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
212 
                ;;
213 
        -udk*)
214 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
215 
                ;;
216 
        -isc)
217 
                os=-isc2.2
218 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
219 
                ;;
220 
        -clix*)
221 
                basic_machine=clipper-intergraph
222 
                ;;
223 
        -isc*)
224 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
225 
                ;;
226 
        -lynx*)
227 
                os=-lynxos
228 
                ;;
229 
        -ptx*)
230 
                basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
231 
                ;;
232 
        -windowsnt*)
233 
                os=`echo $os | sed -e 's/windowsnt/winnt/'`
234 
                ;;
235 
        -psos*)
236 
                os=-psos
237 
                ;;
238 
        -mint | -mint[0-9]*)
239 
                basic_machine=m68k-atari
240 
                os=-mint
241 
                ;;
242 
esac
243 
 
244 
# Decode aliases for certain CPU-COMPANY combinations.
245 
case $basic_machine in
246 
        # Recognize the basic CPU types without company name.
247 
        # Some are omitted here because they have special meanings below.
248 
        1750a | 580 \
249 
        | a29k \
250 
        | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
251 
        | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
252 
        | am33_2.0 \
253 
        | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
254 
        | bfin \
255 
        | c4x | clipper \
256 
        | d10v | d30v | dlx | dsp16xx \
257 
        | fido | fr30 | frv \
258 
        | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
259 
        | i370 | i860 | i960 | ia64 \
260 
        | ip2k | iq2000 \
261 
        | lm32 \
262 
        | m32c | m32r | m32rle | m68000 | m68k | m88k \
263 
        | maxq | mb | microblaze | mcore | mep | metag \
264 
        | mips | mipsbe | mipseb | mipsel | mipsle \
265 
        | mips16 \
266 
        | mips64 | mips64el \
267 
        | mips64octeon | mips64octeonel \
268 
        | mips64orion | mips64orionel \
269 
        | mips64r5900 | mips64r5900el \
270 
        | mips64vr | mips64vrel \
271 
        | mips64vr4100 | mips64vr4100el \
272 
        | mips64vr4300 | mips64vr4300el \
273 
        | mips64vr5000 | mips64vr5000el \
274 
        | mips64vr5900 | mips64vr5900el \
275 
        | mipsisa32 | mipsisa32el \
276 
        | mipsisa32r2 | mipsisa32r2el \
277 
        | mipsisa64 | mipsisa64el \
278 
        | mipsisa64r2 | mipsisa64r2el \
279 
        | mipsisa64sb1 | mipsisa64sb1el \
280 
        | mipsisa64sr71k | mipsisa64sr71kel \
281 
        | mipstx39 | mipstx39el \
282 
        | mn10200 | mn10300 \
283 
        | moxie \
284 
        | mt \
285 
        | msp430 \
286 
        | nios | nios2 \
287 
        | ns16k | ns32k \
288 
        | or32 \
289 
        | pdp10 | pdp11 | pj | pjl \
290 
        | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
291 
        | pyramid \
292 
        | rx \
293 
        | score \
294 
        | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
295 
        | sh64 | sh64le \
296 
        | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
297 
        | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
298 
        | spu | strongarm \
299 
        | tahoe | thumb | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
300 
        | ubicom32 \
301 
        | v850 | v850e \
302 
        | we32k \
303 
        | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
304 
        | z8k | z80)
305 
                basic_machine=$basic_machine-unknown
306 
                ;;
307 
        c54x)
308 
                basic_machine=tic54x-unknown
309 
                ;;
310 
        c55x)
311 
                basic_machine=tic55x-unknown
312 
                ;;
313 
        c6x)
314 
                basic_machine=tic6x-unknown
315 
                ;;
316 
        m6811 | m68hc11 | m6812 | m68hc12 | picochip)
317 
                # Motorola 68HC11/12.
318 
                basic_machine=$basic_machine-unknown
319 
                os=-none
320 
                ;;
321 
        m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
322 
                ;;
323 
        ms1)
324 
                basic_machine=mt-unknown
325 
                ;;
326 
 
327 
        # We use `pc' rather than `unknown'
328 
        # because (1) that's what they normally are, and
329 
        # (2) the word "unknown" tends to confuse beginning users.
330 
        i*86 | x86_64)
331 
          basic_machine=$basic_machine-pc
332 
          ;;
333 
        # Object if more than one company name word.
334 
        *-*-*)
335 
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
336 
                exit 1
337 
                ;;
338 
        # Recognize the basic CPU types with company name.
339 
        580-* \
340 
        | a29k-* \
341 
        | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
342 
        | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
343 
        | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
344 
        | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
345 
        | avr-* | avr32-* \
346 
        | bfin-* | bs2000-* \
347 
        | c[123]* | c30-* | [cjt]90-* | c4x-* \
348 
        | clipper-* | craynv-* | cydra-* \
349 
        | d10v-* | d30v-* | dlx-* \
350 
        | elxsi-* \
351 
        | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
352 
        | h8300-* | h8500-* \
353 
        | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
354 
        | i*86-* | i860-* | i960-* | ia64-* \
355 
        | ip2k-* | iq2000-* \
356 
        | lm32-* \
357 
        | m32c-* | m32r-* | m32rle-* \
358 
        | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
359 
        | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
360 
        | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
361 
        | mips16-* \
362 
        | mips64-* | mips64el-* \
363 
        | mips64octeon-* | mips64octeonel-* \
364 
        | mips64orion-* | mips64orionel-* \
365 
        | mips64r5900-* | mips64r5900el-* \
366 
        | mips64vr-* | mips64vrel-* \
367 
        | mips64vr4100-* | mips64vr4100el-* \
368 
        | mips64vr4300-* | mips64vr4300el-* \
369 
        | mips64vr5000-* | mips64vr5000el-* \
370 
        | mips64vr5900-* | mips64vr5900el-* \
371 
        | mipsisa32-* | mipsisa32el-* \
372 
        | mipsisa32r2-* | mipsisa32r2el-* \
373 
        | mipsisa64-* | mipsisa64el-* \
374 
        | mipsisa64r2-* | mipsisa64r2el-* \
375 
        | mipsisa64sb1-* | mipsisa64sb1el-* \
376 
        | mipsisa64sr71k-* | mipsisa64sr71kel-* \
377 
        | mipstx39-* | mipstx39el-* \
378 
        | mmix-* \
379 
        | mt-* \
380 
        | msp430-* \
381 
        | nios-* | nios2-* \
382 
        | none-* | np1-* | ns16k-* | ns32k-* \
383 
        | orion-* \
384 
        | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
385 
        | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
386 
        | pyramid-* \
387 
        | romp-* | rs6000-* | rx-* \
388 
        | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
389 
        | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
390 
        | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
391 
        | sparclite-* \
392 
        | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
393 
        | tahoe-* | thumb-* \
394 
        | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
395 
        | tile-* | tilegx-* \
396 
        | tron-* \
397 
        | ubicom32-* \
398 
        | v850-* | v850e-* | vax-* \
399 
        | we32k-* \
400 
        | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
401 
        | xstormy16-* | xtensa*-* \
402 
        | ymp-* \
403 
        | z8k-* | z80-*)
404 
                ;;
405 
        # Recognize the basic CPU types without company name, with glob match.
406 
        xtensa*)
407 
                basic_machine=$basic_machine-unknown
408 
                ;;
409 
        # Recognize the various machine names and aliases which stand
410 
        # for a CPU type and a company and sometimes even an OS.
411 
        386bsd)
412 
                basic_machine=i386-unknown
413 
                os=-bsd
414 
                ;;
415 
        3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
416 
                basic_machine=m68000-att
417 
                ;;
418 
        3b*)
419 
                basic_machine=we32k-att
420 
                ;;
421 
        a29khif)
422 
                basic_machine=a29k-amd
423 
                os=-udi
424 
                ;;
425 
        abacus)
426 
                basic_machine=abacus-unknown
427 
                ;;
428 
        adobe68k)
429 
                basic_machine=m68010-adobe
430 
                os=-scout
431 
                ;;
432 
        alliant | fx80)
433 
                basic_machine=fx80-alliant
434 
                ;;
435 
        altos | altos3068)
436 
                basic_machine=m68k-altos
437 
                ;;
438 
        am29k)
439 
                basic_machine=a29k-none
440 
                os=-bsd
441 
                ;;
442 
        amd64)
443 
                basic_machine=x86_64-pc
444 
                ;;
445 
        amd64-*)
446 
                basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
447 
                ;;
448 
        amdahl)
449 
                basic_machine=580-amdahl
450 
                os=-sysv
451 
                ;;
452 
        amiga | amiga-*)
453 
                basic_machine=m68k-unknown
454 
                ;;
455 
        amigaos | amigados)
456 
                basic_machine=m68k-unknown
457 
                os=-amigaos
458 
                ;;
459 
        amigaunix | amix)
460 
                basic_machine=m68k-unknown
461 
                os=-sysv4
462 
                ;;
463 
        apollo68)
464 
                basic_machine=m68k-apollo
465 
                os=-sysv
466 
                ;;
467 
        apollo68bsd)
468 
                basic_machine=m68k-apollo
469 
                os=-bsd
470 
                ;;
471 
        aros)
472 
                basic_machine=i386-pc
473 
                os=-aros
474 
                ;;
475 
        aux)
476 
                basic_machine=m68k-apple
477 
                os=-aux
478 
                ;;
479 
        balance)
480 
                basic_machine=ns32k-sequent
481 
                os=-dynix
482 
                ;;
483 
        blackfin)
484 
                basic_machine=bfin-unknown
485 
                os=-linux
486 
                ;;
487 
        blackfin-*)
488 
                basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
489 
                os=-linux
490 
                ;;
491 
        bluegene*)
492 
                basic_machine=powerpc-ibm
493 
                os=-cnk
494 
                ;;
495 
        c54x-*)
496 
                basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
497 
                ;;
498 
        c55x-*)
499 
                basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
500 
                ;;
501 
        c6x-*)
502 
                basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
503 
                ;;
504 
        c90)
505 
                basic_machine=c90-cray
506 
                os=-unicos
507 
                ;;
508 
        cegcc)
509 
                basic_machine=arm-unknown
510 
                os=-cegcc
511 
                ;;
512 
        convex-c1)
513 
                basic_machine=c1-convex
514 
                os=-bsd
515 
                ;;
516 
        convex-c2)
517 
                basic_machine=c2-convex
518 
                os=-bsd
519 
                ;;
520 
        convex-c32)
521 
                basic_machine=c32-convex
522 
                os=-bsd
523 
                ;;
524 
        convex-c34)
525 
                basic_machine=c34-convex
526 
                os=-bsd
527 
                ;;
528 
        convex-c38)
529 
                basic_machine=c38-convex
530 
                os=-bsd
531 
                ;;
532 
        cray | j90)
533 
                basic_machine=j90-cray
534 
                os=-unicos
535 
                ;;
536 
        craynv)
537 
                basic_machine=craynv-cray
538 
                os=-unicosmp
539 
                ;;
540 
        cr16)
541 
                basic_machine=cr16-unknown
542 
                os=-elf
543 
                ;;
544 
        crds | unos)
545 
                basic_machine=m68k-crds
546 
                ;;
547 
        crisv32 | crisv32-* | etraxfs*)
548 
                basic_machine=crisv32-axis
549 
                ;;
550 
        cris | cris-* | etrax*)
551 
                basic_machine=cris-axis
552 
                ;;
553 
        crx)
554 
                basic_machine=crx-unknown
555 
                os=-elf
556 
                ;;
557 
        da30 | da30-*)
558 
                basic_machine=m68k-da30
559 
                ;;
560 
        decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
561 
                basic_machine=mips-dec
562 
                ;;
563 
        decsystem10* | dec10*)
564 
                basic_machine=pdp10-dec
565 
                os=-tops10
566 
                ;;
567 
        decsystem20* | dec20*)
568 
                basic_machine=pdp10-dec
569 
                os=-tops20
570 
                ;;
571 
        delta | 3300 | motorola-3300 | motorola-delta \
572 
              | 3300-motorola | delta-motorola)
573 
                basic_machine=m68k-motorola
574 
                ;;
575 
        delta88)
576 
                basic_machine=m88k-motorola
577 
                os=-sysv3
578 
                ;;
579 
        dicos)
580 
                basic_machine=i686-pc
581 
                os=-dicos
582 
                ;;
583 
        djgpp)
584 
                basic_machine=i586-pc
585 
                os=-msdosdjgpp
586 
                ;;
587 
        dpx20 | dpx20-*)
588 
                basic_machine=rs6000-bull
589 
                os=-bosx
590 
                ;;
591 
        dpx2* | dpx2*-bull)
592 
                basic_machine=m68k-bull
593 
                os=-sysv3
594 
                ;;
595 
        ebmon29k)
596 
                basic_machine=a29k-amd
597 
                os=-ebmon
598 
                ;;
599 
        elxsi)
600 
                basic_machine=elxsi-elxsi
601 
                os=-bsd
602 
                ;;
603 
        encore | umax | mmax)
604 
                basic_machine=ns32k-encore
605 
                ;;
606 
        es1800 | OSE68k | ose68k | ose | OSE)
607 
                basic_machine=m68k-ericsson
608 
                os=-ose
609 
                ;;
610 
        fx2800)
611 
                basic_machine=i860-alliant
612 
                ;;
613 
        genix)
614 
                basic_machine=ns32k-ns
615 
                ;;
616 
        gmicro)
617 
                basic_machine=tron-gmicro
618 
                os=-sysv
619 
                ;;
620 
        go32)
621 
                basic_machine=i386-pc
622 
                os=-go32
623 
                ;;
624 
        h3050r* | hiux*)
625 
                basic_machine=hppa1.1-hitachi
626 
                os=-hiuxwe2
627 
                ;;
628 
        h8300hms)
629 
                basic_machine=h8300-hitachi
630 
                os=-hms
631 
                ;;
632 
        h8300xray)
633 
                basic_machine=h8300-hitachi
634 
                os=-xray
635 
                ;;
636 
        h8500hms)
637 
                basic_machine=h8500-hitachi
638 
                os=-hms
639 
                ;;
640 
        harris)
641 
                basic_machine=m88k-harris
642 
                os=-sysv3
643 
                ;;
644 
        hp300-*)
645 
                basic_machine=m68k-hp
646 
                ;;
647 
        hp300bsd)
648 
                basic_machine=m68k-hp
649 
                os=-bsd
650 
                ;;
651 
        hp300hpux)
652 
                basic_machine=m68k-hp
653 
                os=-hpux
654 
                ;;
655 
        hp3k9[0-9][0-9] | hp9[0-9][0-9])
656 
                basic_machine=hppa1.0-hp
657 
                ;;
658 
        hp9k2[0-9][0-9] | hp9k31[0-9])
659 
                basic_machine=m68000-hp
660 
                ;;
661 
        hp9k3[2-9][0-9])
662 
                basic_machine=m68k-hp
663 
                ;;
664 
        hp9k6[0-9][0-9] | hp6[0-9][0-9])
665 
                basic_machine=hppa1.0-hp
666 
                ;;
667 
        hp9k7[0-79][0-9] | hp7[0-79][0-9])
668 
                basic_machine=hppa1.1-hp
669 
                ;;
670 
        hp9k78[0-9] | hp78[0-9])
671 
                # FIXME: really hppa2.0-hp
672 
                basic_machine=hppa1.1-hp
673 
                ;;
674 
        hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
675 
                # FIXME: really hppa2.0-hp
676 
                basic_machine=hppa1.1-hp
677 
                ;;
678 
        hp9k8[0-9][13679] | hp8[0-9][13679])
679 
                basic_machine=hppa1.1-hp
680 
                ;;
681 
        hp9k8[0-9][0-9] | hp8[0-9][0-9])
682 
                basic_machine=hppa1.0-hp
683 
                ;;
684 
        hppa-next)
685 
                os=-nextstep3
686 
                ;;
687 
        hppaosf)
688 
                basic_machine=hppa1.1-hp
689 
                os=-osf
690 
                ;;
691 
        hppro)
692 
                basic_machine=hppa1.1-hp
693 
                os=-proelf
694 
                ;;
695 
        i370-ibm* | ibm*)
696 
                basic_machine=i370-ibm
697 
                ;;
698 
# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
699 
        i*86v32)
700 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
701 
                os=-sysv32
702 
                ;;
703 
        i*86v4*)
704 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
705 
                os=-sysv4
706 
                ;;
707 
        i*86v)
708 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
709 
                os=-sysv
710 
                ;;
711 
        i*86sol2)
712 
                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
713 
                os=-solaris2
714 
                ;;
715 
        i386mach)
716 
                basic_machine=i386-mach
717 
                os=-mach
718 
                ;;
719 
        i386-vsta | vsta)
720 
                basic_machine=i386-unknown
721 
                os=-vsta
722 
                ;;
723 
        iris | iris4d)
724 
                basic_machine=mips-sgi
725 
                case $os in
726 
                    -irix*)
727 
                        ;;
728 
                    *)
729 
                        os=-irix4
730 
                        ;;
731 
                esac
732 
                ;;
733 
        isi68 | isi)
734 
                basic_machine=m68k-isi
735 
                os=-sysv
736 
                ;;
737 
        m68knommu)
738 
                basic_machine=m68k-unknown
739 
                os=-linux
740 
                ;;
741 
        m68knommu-*)
742 
                basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
743 
                os=-linux
744 
                ;;
745 
        m88k-omron*)
746 
                basic_machine=m88k-omron
747 
                ;;
748 
        magnum | m3230)
749 
                basic_machine=mips-mips
750 
                os=-sysv
751 
                ;;
752 
        merlin)
753 
                basic_machine=ns32k-utek
754 
                os=-sysv
755 
                ;;
756 
        microblaze)
757 
                basic_machine=microblaze-xilinx
758 
                ;;
759 
        mingw32)
760 
                basic_machine=i386-pc
761 
                os=-mingw32
762 
                ;;
763 
        mingw32ce)
764 
                basic_machine=arm-unknown
765 
                os=-mingw32ce
766 
                ;;
767 
        miniframe)
768 
                basic_machine=m68000-convergent
769 
                ;;
770 
        *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
771 
                basic_machine=m68k-atari
772 
                os=-mint
773 
                ;;
774 
        mips3*-*)
775 
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
776 
                ;;
777 
        mips3*)
778 
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
779 
                ;;
780 
        monitor)
781 
                basic_machine=m68k-rom68k
782 
                os=-coff
783 
                ;;
784 
        morphos)
785 
                basic_machine=powerpc-unknown
786 
                os=-morphos
787 
                ;;
788 
        msdos)
789 
                basic_machine=i386-pc
790 
                os=-msdos
791 
                ;;
792 
        ms1-*)
793 
                basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
794 
                ;;
795 
        mvs)
796 
                basic_machine=i370-ibm
797 
                os=-mvs
798 
                ;;
799 
        ncr3000)
800 
                basic_machine=i486-ncr
801 
                os=-sysv4
802 
                ;;
803 
        netbsd386)
804 
                basic_machine=i386-unknown
805 
                os=-netbsd
806 
                ;;
807 
        netwinder)
808 
                basic_machine=armv4l-rebel
809 
                os=-linux
810 
                ;;
811 
        news | news700 | news800 | news900)
812 
                basic_machine=m68k-sony
813 
                os=-newsos
814 
                ;;
815 
        news1000)
816 
                basic_machine=m68030-sony
817 
                os=-newsos
818 
                ;;
819 
        news-3600 | risc-news)
820 
                basic_machine=mips-sony
821 
                os=-newsos
822 
                ;;
823 
        necv70)
824 
                basic_machine=v70-nec
825 
                os=-sysv
826 
                ;;
827 
        next | m*-next )
828 
                basic_machine=m68k-next
829 
                case $os in
830 
                    -nextstep* )
831 
                        ;;
832 
                    -ns2*)
833 
                      os=-nextstep2
834 
                        ;;
835 
                    *)
836 
                      os=-nextstep3
837 
                        ;;
838 
                esac
839 
                ;;
840 
        nh3000)
841 
                basic_machine=m68k-harris
842 
                os=-cxux
843 
                ;;
844 
        nh[45]000)
845 
                basic_machine=m88k-harris
846 
                os=-cxux
847 
                ;;
848 
        nindy960)
849 
                basic_machine=i960-intel
850 
                os=-nindy
851 
                ;;
852 
        mon960)
853 
                basic_machine=i960-intel
854 
                os=-mon960
855 
                ;;
856 
        nonstopux)
857 
                basic_machine=mips-compaq
858 
                os=-nonstopux
859 
                ;;
860 
        np1)
861 
                basic_machine=np1-gould
862 
                ;;
863 
        nsr-tandem)
864 
                basic_machine=nsr-tandem
865 
                ;;
866 
        op50n-* | op60c-*)
867 
                basic_machine=hppa1.1-oki
868 
                os=-proelf
869 
                ;;
870 
        openrisc | openrisc-*)
871 
                basic_machine=or32-unknown
872 
                ;;
873 
        os400)
874 
                basic_machine=powerpc-ibm
875 
                os=-os400
876 
                ;;
877 
        OSE68000 | ose68000)
878 
                basic_machine=m68000-ericsson
879 
                os=-ose
880 
                ;;
881 
        os68k)
882 
                basic_machine=m68k-none
883 
                os=-os68k
884 
                ;;
885 
        pa-hitachi)
886 
                basic_machine=hppa1.1-hitachi
887 
                os=-hiuxwe2
888 
                ;;
889 
        paragon)
890 
                basic_machine=i860-intel
891 
                os=-osf
892 
                ;;
893 
        parisc)
894 
                basic_machine=hppa-unknown
895 
                os=-linux
896 
                ;;
897 
        parisc-*)
898 
                basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
899 
                os=-linux
900 
                ;;
901 
        pbd)
902 
                basic_machine=sparc-tti
903 
                ;;
904 
        pbb)
905 
                basic_machine=m68k-tti
906 
                ;;
907 
        pc532 | pc532-*)
908 
                basic_machine=ns32k-pc532
909 
                ;;
910 
        pc98)
911 
                basic_machine=i386-pc
912 
                ;;
913 
        pc98-*)
914 
                basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
915 
                ;;
916 
        pentium | p5 | k5 | k6 | nexgen | viac3)
917 
                basic_machine=i586-pc
918 
                ;;
919 
        pentiumpro | p6 | 6x86 | athlon | athlon_*)
920 
                basic_machine=i686-pc
921 
                ;;
922 
        pentiumii | pentium2 | pentiumiii | pentium3)
923 
                basic_machine=i686-pc
924 
                ;;
925 
        pentium4)
926 
                basic_machine=i786-pc
927 
                ;;
928 
        pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
929 
                basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
930 
                ;;
931 
        pentiumpro-* | p6-* | 6x86-* | athlon-*)
932 
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
933 
                ;;
934 
        pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
935 
                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
936 
                ;;
937 
        pentium4-*)
938 
                basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
939 
                ;;
940 
        pn)
941 
                basic_machine=pn-gould
942 
                ;;
943 
        power)  basic_machine=power-ibm
944 
                ;;
945 
        ppc)    basic_machine=powerpc-unknown
946 
                ;;
947 
        ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
948 
                ;;
949 
        ppcle | powerpclittle | ppc-le | powerpc-little)
950 
                basic_machine=powerpcle-unknown
951 
                ;;
952 
        ppcle-* | powerpclittle-*)
953 
                basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
954 
                ;;
955 
        ppc64)  basic_machine=powerpc64-unknown
956 
                ;;
957 
        ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
958 
                ;;
959 
        ppc64le | powerpc64little | ppc64-le | powerpc64-little)
960 
                basic_machine=powerpc64le-unknown
961 
                ;;
962 
        ppc64le-* | powerpc64little-*)
963 
                basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
964 
                ;;
965 
        ps2)
966 
                basic_machine=i386-ibm
967 
                ;;
968 
        pw32)
969 
                basic_machine=i586-unknown
970 
                os=-pw32
971 
                ;;
972 
        rdos)
973 
                basic_machine=i386-pc
974 
                os=-rdos
975 
                ;;
976 
        rom68k)
977 
                basic_machine=m68k-rom68k
978 
                os=-coff
979 
                ;;
980 
        rm[46]00)
981 
                basic_machine=mips-siemens
982 
                ;;
983 
        rtpc | rtpc-*)
984 
                basic_machine=romp-ibm
985 
                ;;
986 
        s390 | s390-*)
987 
                basic_machine=s390-ibm
988 
                ;;
989 
        s390x | s390x-*)
990 
                basic_machine=s390x-ibm
991 
                ;;
992 
        sa29200)
993 
                basic_machine=a29k-amd
994 
                os=-udi
995 
                ;;
996 
        sb1)
997 
                basic_machine=mipsisa64sb1-unknown
998 
                ;;
999 
        sb1el)
1000 
                basic_machine=mipsisa64sb1el-unknown
1001 
                ;;
1002 
        sde)
1003 
                basic_machine=mipsisa32-sde
1004 
                os=-elf
1005 
                ;;
1006 
        sei)
1007 
                basic_machine=mips-sei
1008 
                os=-seiux
1009 
                ;;
1010 
        sequent)
1011 
                basic_machine=i386-sequent
1012 
                ;;
1013 
        sh)
1014 
                basic_machine=sh-hitachi
1015 
                os=-hms
1016 
                ;;
1017 
        sh5el)
1018 
                basic_machine=sh5le-unknown
1019 
                ;;
1020 
        sh64)
1021 
                basic_machine=sh64-unknown
1022 
                ;;
1023 
        sparclite-wrs | simso-wrs)
1024 
                basic_machine=sparclite-wrs
1025 
                os=-vxworks
1026 
                ;;
1027 
        sps7)
1028 
                basic_machine=m68k-bull
1029 
                os=-sysv2
1030 
                ;;
1031 
        spur)
1032 
                basic_machine=spur-unknown
1033 
                ;;
1034 
        st2000)
1035 
                basic_machine=m68k-tandem
1036 
                ;;
1037 
        stratus)
1038 
                basic_machine=i860-stratus
1039 
                os=-sysv4
1040 
                ;;
1041 
        sun2)
1042 
                basic_machine=m68000-sun
1043 
                ;;
1044 
        sun2os3)
1045 
                basic_machine=m68000-sun
1046 
                os=-sunos3
1047 
                ;;
1048 
        sun2os4)
1049 
                basic_machine=m68000-sun
1050 
                os=-sunos4
1051 
                ;;
1052 
        sun3os3)
1053 
                basic_machine=m68k-sun
1054 
                os=-sunos3
1055 
                ;;
1056 
        sun3os4)
1057 
                basic_machine=m68k-sun
1058 
                os=-sunos4
1059 
                ;;
1060 
        sun4os3)
1061 
                basic_machine=sparc-sun
1062 
                os=-sunos3
1063 
                ;;
1064 
        sun4os4)
1065 
                basic_machine=sparc-sun
1066 
                os=-sunos4
1067 
                ;;
1068 
        sun4sol2)
1069 
                basic_machine=sparc-sun
1070 
                os=-solaris2
1071 
                ;;
1072 
        sun3 | sun3-*)
1073 
                basic_machine=m68k-sun
1074 
                ;;
1075 
        sun4)
1076 
                basic_machine=sparc-sun
1077 
                ;;
1078 
        sun386 | sun386i | roadrunner)
1079 
                basic_machine=i386-sun
1080 
                ;;
1081 
        sv1)
1082 
                basic_machine=sv1-cray
1083 
                os=-unicos
1084 
                ;;
1085 
        symmetry)
1086 
                basic_machine=i386-sequent
1087 
                os=-dynix
1088 
                ;;
1089 
        t3e)
1090 
                basic_machine=alphaev5-cray
1091 
                os=-unicos
1092 
                ;;
1093 
        t90)
1094 
                basic_machine=t90-cray
1095 
                os=-unicos
1096 
                ;;
1097 
        # This must be matched before tile*.
1098 
        tilegx*)
1099 
                basic_machine=tilegx-unknown
1100 
                os=-linux-gnu
1101 
                ;;
1102 
        tile*)
1103 
                basic_machine=tile-unknown
1104 
                os=-linux-gnu
1105 
                ;;
1106 
        tx39)
1107 
                basic_machine=mipstx39-unknown
1108 
                ;;
1109 
        tx39el)
1110 
                basic_machine=mipstx39el-unknown
1111 
                ;;
1112 
        toad1)
1113 
                basic_machine=pdp10-xkl
1114 
                os=-tops20
1115 
                ;;
1116 
        tower | tower-32)
1117 
                basic_machine=m68k-ncr
1118 
                ;;
1119 
        tpf)
1120 
                basic_machine=s390x-ibm
1121 
                os=-tpf
1122 
                ;;
1123 
        udi29k)
1124 
                basic_machine=a29k-amd
1125 
                os=-udi
1126 
                ;;
1127 
        ultra3)
1128 
                basic_machine=a29k-nyu
1129 
                os=-sym1
1130 
                ;;
1131 
        v810 | necv810)
1132 
                basic_machine=v810-nec
1133 
                os=-none
1134 
                ;;
1135 
        vaxv)
1136 
                basic_machine=vax-dec
1137 
                os=-sysv
1138 
                ;;
1139 
        vms)
1140 
                basic_machine=vax-dec
1141 
                os=-vms
1142 
                ;;
1143 
        vpp*|vx|vx-*)
1144 
                basic_machine=f301-fujitsu
1145 
                ;;
1146 
        vxworks960)
1147 
                basic_machine=i960-wrs
1148 
                os=-vxworks
1149 
                ;;
1150 
        vxworks68)
1151 
                basic_machine=m68k-wrs
1152 
                os=-vxworks
1153 
                ;;
1154 
        vxworks29k)
1155 
                basic_machine=a29k-wrs
1156 
                os=-vxworks
1157 
                ;;
1158 
        w65*)
1159 
                basic_machine=w65-wdc
1160 
                os=-none
1161 
                ;;
1162 
        w89k-*)
1163 
                basic_machine=hppa1.1-winbond
1164 
                os=-proelf
1165 
                ;;
1166 
        xbox)
1167 
                basic_machine=i686-pc
1168 
                os=-mingw32
1169 
                ;;
1170 
        xps | xps100)
1171 
                basic_machine=xps100-honeywell
1172 
                ;;
1173 
        ymp)
1174 
                basic_machine=ymp-cray
1175 
                os=-unicos
1176 
                ;;
1177 
        z8k-*-coff)
1178 
                basic_machine=z8k-unknown
1179 
                os=-sim
1180 
                ;;
1181 
        z80-*-coff)
1182 
                basic_machine=z80-unknown
1183 
                os=-sim
1184 
                ;;
1185 
        none)
1186 
                basic_machine=none-none
1187 
                os=-none
1188 
                ;;
1189 
 
1190 
# Here we handle the default manufacturer of certain CPU types.  It is in
1191 
# some cases the only manufacturer, in others, it is the most popular.
1192 
        w89k)
1193 
                basic_machine=hppa1.1-winbond
1194 
                ;;
1195 
        op50n)
1196 
                basic_machine=hppa1.1-oki
1197 
                ;;
1198 
        op60c)
1199 
                basic_machine=hppa1.1-oki
1200 
                ;;
1201 
        romp)
1202 
                basic_machine=romp-ibm
1203 
                ;;
1204 
        mmix)
1205 
                basic_machine=mmix-knuth
1206 
                ;;
1207 
        rs6000)
1208 
                basic_machine=rs6000-ibm
1209 
                ;;
1210 
        vax)
1211 
                basic_machine=vax-dec
1212 
                ;;
1213 
        pdp10)
1214 
                # there are many clones, so DEC is not a safe bet
1215 
                basic_machine=pdp10-unknown
1216 
                ;;
1217 
        pdp11)
1218 
                basic_machine=pdp11-dec
1219 
                ;;
1220 
        we32k)
1221 
                basic_machine=we32k-att
1222 
                ;;
1223 
        sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1224 
                basic_machine=sh-unknown
1225 
                ;;
1226 
        sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1227 
                basic_machine=sparc-sun
1228 
                ;;
1229 
        cydra)
1230 
                basic_machine=cydra-cydrome
1231 
                ;;
1232 
        orion)
1233 
                basic_machine=orion-highlevel
1234 
                ;;
1235 
        orion105)
1236 
                basic_machine=clipper-highlevel
1237 
                ;;
1238 
        mac | mpw | mac-mpw)
1239 
                basic_machine=m68k-apple
1240 
                ;;
1241 
        pmac | pmac-mpw)
1242 
                basic_machine=powerpc-apple
1243 
                ;;
1244 
        *-unknown)
1245 
                # Make sure to match an already-canonicalized machine name.
1246 
                ;;
1247 
        *)
1248 
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1249 
                exit 1
1250 
                ;;
1251 
esac
1252 
 
1253 
# Here we canonicalize certain aliases for manufacturers.
1254 
case $basic_machine in
1255 
        *-digital*)
1256 
                basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1257 
                ;;
1258 
        *-commodore*)
1259 
                basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1260 
                ;;
1261 
        *)
1262 
                ;;
1263 
esac
1264 
 
1265 
# Decode manufacturer-specific aliases for certain operating systems.
1266 
 
1267 
if [ x"$os" != x"" ]
1268 
then
1269 
case $os in
1270 
        # First match some system type aliases
1271 
        # that might get confused with valid system types.
1272 
        # -solaris* is a basic system type, with this one exception.
1273 
        -auroraux)
1274 
                os=-auroraux
1275 
                ;;
1276 
        -solaris1 | -solaris1.*)
1277 
                os=`echo $os | sed -e 's|solaris1|sunos4|'`
1278 
                ;;
1279 
        -solaris)
1280 
                os=-solaris2
1281 
                ;;
1282 
        -svr4*)
1283 
                os=-sysv4
1284 
                ;;
1285 
        -unixware*)
1286 
                os=-sysv4.2uw
1287 
                ;;
1288 
        -gnu/linux*)
1289 
                os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1290 
                ;;
1291 
        # First accept the basic system types.
1292 
        # The portable systems comes first.
1293 
        # Each alternative MUST END IN A *, to match a version number.
1294 
        # -sysv* is not here because it comes later, after sysvr4.
1295 
        -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1296 
              | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1297 
              | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1298 
              | -sym* | -kopensolaris* \
1299 
              | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1300 
              | -aos* | -aros* \
1301 
              | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1302 
              | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1303 
              | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1304 
              | -openbsd* | -solidbsd* \
1305 
              | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1306 
              | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1307 
              | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1308 
              | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1309 
              | -chorusos* | -chorusrdb* | -cegcc* \
1310 
              | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1311 
              | -mingw32* | -linux-gnu* | -linux-android* \
1312 
              | -linux-newlib* | -linux-uclibc* \
1313 
              | -uxpv* | -beos* | -mpeix* | -udk* \
1314 
              | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1315 
              | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1316 
              | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1317 
              | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1318 
              | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1319 
              | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1320 
              | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
1321 
        # Remember, each alternative MUST END IN *, to match a version number.
1322 
                ;;
1323 
        -qnx*)
1324 
                case $basic_machine in
1325 
                    x86-* | i*86-*)
1326 
                        ;;
1327 
                    *)
1328 
                        os=-nto$os
1329 
                        ;;
1330 
                esac
1331 
                ;;
1332 
        -nto-qnx*)
1333 
                ;;
1334 
        -nto*)
1335 
                os=`echo $os | sed -e 's|nto|nto-qnx|'`
1336 
                ;;
1337 
        -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1338 
              | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1339 
              | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1340 
                ;;
1341 
        -mac*)
1342 
                os=`echo $os | sed -e 's|mac|macos|'`
1343 
                ;;
1344 
        -linux-dietlibc)
1345 
                os=-linux-dietlibc
1346 
                ;;
1347 
        -linux*)
1348 
                os=`echo $os | sed -e 's|linux|linux-gnu|'`
1349 
                ;;
1350 
        -sunos5*)
1351 
                os=`echo $os | sed -e 's|sunos5|solaris2|'`
1352 
                ;;
1353 
        -sunos6*)
1354 
                os=`echo $os | sed -e 's|sunos6|solaris3|'`
1355 
                ;;
1356 
        -opened*)
1357 
                os=-openedition
1358 
                ;;
1359 
        -os400*)
1360 
                os=-os400
1361 
                ;;
1362 
        -wince*)
1363 
                os=-wince
1364 
                ;;
1365 
        -osfrose*)
1366 
                os=-osfrose
1367 
                ;;
1368 
        -osf*)
1369 
                os=-osf
1370 
                ;;
1371 
        -utek*)
1372 
                os=-bsd
1373 
                ;;
1374 
        -dynix*)
1375 
                os=-bsd
1376 
                ;;
1377 
        -acis*)
1378 
                os=-aos
1379 
                ;;
1380 
        -atheos*)
1381 
                os=-atheos
1382 
                ;;
1383 
        -syllable*)
1384 
                os=-syllable
1385 
                ;;
1386 
        -386bsd)
1387 
                os=-bsd
1388 
                ;;
1389 
        -ctix* | -uts*)
1390 
                os=-sysv
1391 
                ;;
1392 
        -nova*)
1393 
                os=-rtmk-nova
1394 
                ;;
1395 
        -ns2 )
1396 
                os=-nextstep2
1397 
                ;;
1398 
        -nsk*)
1399 
                os=-nsk
1400 
                ;;
1401 
        # Preserve the version number of sinix5.
1402 
        -sinix5.*)
1403 
                os=`echo $os | sed -e 's|sinix|sysv|'`
1404 
                ;;
1405 
        -sinix*)
1406 
                os=-sysv4
1407 
                ;;
1408 
        -tpf*)
1409 
                os=-tpf
1410 
                ;;
1411 
        -triton*)
1412 
                os=-sysv3
1413 
                ;;
1414 
        -oss*)
1415 
                os=-sysv3
1416 
                ;;
1417 
        -svr4)
1418 
                os=-sysv4
1419 
                ;;
1420 
        -svr3)
1421 
                os=-sysv3
1422 
                ;;
1423 
        -sysvr4)
1424 
                os=-sysv4
1425 
                ;;
1426 
        # This must come after -sysvr4.
1427 
        -sysv*)
1428 
                ;;
1429 
        -ose*)
1430 
                os=-ose
1431 
                ;;
1432 
        -es1800*)
1433 
                os=-ose
1434 
                ;;
1435 
        -xenix)
1436 
                os=-xenix
1437 
                ;;
1438 
        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1439 
                os=-mint
1440 
                ;;
1441 
        -aros*)
1442 
                os=-aros
1443 
                ;;
1444 
        -kaos*)
1445 
                os=-kaos
1446 
                ;;
1447 
        -zvmoe)
1448 
                os=-zvmoe
1449 
                ;;
1450 
        -dicos*)
1451 
                os=-dicos
1452 
                ;;
1453 
        -nacl*)
1454 
                ;;
1455 
        -none)
1456 
                ;;
1457 
        *)
1458 
                # Get rid of the `-' at the beginning of $os.
1459 
                os=`echo $os | sed 's/[^-]*-//'`
1460 
                echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1461 
                exit 1
1462 
                ;;
1463 
esac
1464 
else
1465 
 
1466 
# Here we handle the default operating systems that come with various machines.
1467 
# The value should be what the vendor currently ships out the door with their
1468 
# machine or put another way, the most popular os provided with the machine.
1469 
 
1470 
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1471 
# "-sun"), then you have to tell the case statement up towards the top
1472 
# that MANUFACTURER isn't an operating system.  Otherwise, code above
1473 
# will signal an error saying that MANUFACTURER isn't an operating
1474 
# system, and we'll never get to this point.
1475 
 
1476 
case $basic_machine in
1477 
        score-*)
1478 
                os=-elf
1479 
                ;;
1480 
        spu-*)
1481 
                os=-elf
1482 
                ;;
1483 
        *-acorn)
1484 
                os=-riscix1.2
1485 
                ;;
1486 
        arm*-rebel)
1487 
                os=-linux
1488 
                ;;
1489 
        arm*-semi)
1490 
                os=-aout
1491 
                ;;
1492 
        c4x-* | tic4x-*)
1493 
                os=-coff
1494 
                ;;
1495 
        tic54x-*)
1496 
                os=-coff
1497 
                ;;
1498 
        tic55x-*)
1499 
                os=-coff
1500 
                ;;
1501 
        tic6x-*)
1502 
                os=-coff
1503 
                ;;
1504 
        # This must come before the *-dec entry.
1505 
        pdp10-*)
1506 
                os=-tops20
1507 
                ;;
1508 
        pdp11-*)
1509 
                os=-none
1510 
                ;;
1511 
        *-dec | vax-*)
1512 
                os=-ultrix4.2
1513 
                ;;
1514 
        m68*-apollo)
1515 
                os=-domain
1516 
                ;;
1517 
        i386-sun)
1518 
                os=-sunos4.0.2
1519 
                ;;
1520 
        m68000-sun)
1521 
                os=-sunos3
1522 
                # This also exists in the configure program, but was not the
1523 
                # default.
1524 
                # os=-sunos4
1525 
                ;;
1526 
        m68*-cisco)
1527 
                os=-aout
1528 
                ;;
1529 
        mep-*)
1530 
                os=-elf
1531 
                ;;
1532 
        mips*-cisco)
1533 
                os=-elf
1534 
                ;;
1535 
        mips*-*)
1536 
                os=-elf
1537 
                ;;
1538 
        or32-*)
1539 
                os=-elf
1540 
                ;;
1541 
        *-tti)  # must be before sparc entry or we get the wrong os.
1542 
                os=-sysv3
1543 
                ;;
1544 
        sparc-* | *-sun)
1545 
                os=-sunos4.1.1
1546 
                ;;
1547 
        *-be)
1548 
                os=-beos
1549 
                ;;
1550 
        *-haiku)
1551 
                os=-haiku
1552 
                ;;
1553 
        *-ibm)
1554 
                os=-aix
1555 
                ;;
1556 
        *-knuth)
1557 
                os=-mmixware
1558 
                ;;
1559 
        *-wec)
1560 
                os=-proelf
1561 
                ;;
1562 
        *-winbond)
1563 
                os=-proelf
1564 
                ;;
1565 
        *-oki)
1566 
                os=-proelf
1567 
                ;;
1568 
        *-hp)
1569 
                os=-hpux
1570 
                ;;
1571 
        *-hitachi)
1572 
                os=-hiux
1573 
                ;;
1574 
        i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1575 
                os=-sysv
1576 
                ;;
1577 
        *-cbm)
1578 
                os=-amigaos
1579 
                ;;
1580 
        *-dg)
1581 
                os=-dgux
1582 
                ;;
1583 
        *-dolphin)
1584 
                os=-sysv3
1585 
                ;;
1586 
        m68k-ccur)
1587 
                os=-rtu
1588 
                ;;
1589 
        m88k-omron*)
1590 
                os=-luna
1591 
                ;;
1592 
        *-next )
1593 
                os=-nextstep
1594 
                ;;
1595 
        *-sequent)
1596 
                os=-ptx
1597 
                ;;
1598 
        *-crds)
1599 
                os=-unos
1600 
                ;;
1601 
        *-ns)
1602 
                os=-genix
1603 
                ;;
1604 
        i370-*)
1605 
                os=-mvs
1606 
                ;;
1607 
        *-next)
1608 
                os=-nextstep3
1609 
                ;;
1610 
        *-gould)
1611 
                os=-sysv
1612 
                ;;
1613 
        *-highlevel)
1614 
                os=-bsd
1615 
                ;;
1616 
        *-encore)
1617 
                os=-bsd
1618 
                ;;
1619 
        *-sgi)
1620 
                os=-irix
1621 
                ;;
1622 
        *-siemens)
1623 
                os=-sysv4
1624 
                ;;
1625 
        *-masscomp)
1626 
                os=-rtu
1627 
                ;;
1628 
        f30[01]-fujitsu | f700-fujitsu)
1629 
                os=-uxpv
1630 
                ;;
1631 
        *-rom68k)
1632 
                os=-coff
1633 
                ;;
1634 
        *-*bug)
1635 
                os=-coff
1636 
                ;;
1637 
        *-apple)
1638 
                os=-macos
1639 
                ;;
1640 
        *-atari*)
1641 
                os=-mint
1642 
                ;;
1643 
        *)
1644 
                os=-none
1645 
                ;;
1646 
esac
1647 
fi
1648 
 
1649 
# Here we handle the case where we know the os, and the CPU type, but not the
1650 
# manufacturer.  We pick the logical manufacturer.
1651 
vendor=unknown
1652 
case $basic_machine in
1653 
        *-unknown)
1654 
                case $os in
1655 
                        -riscix*)
1656 
                                vendor=acorn
1657 
                                ;;
1658 
                        -sunos*)
1659 
                                vendor=sun
1660 
                                ;;
1661 
                        -cnk*|-aix*)
1662 
                                vendor=ibm
1663 
                                ;;
1664 
                        -beos*)
1665 
                                vendor=be
1666 
                                ;;
1667 
                        -hpux*)
1668 
                                vendor=hp
1669 
                                ;;
1670 
                        -mpeix*)
1671 
                                vendor=hp
1672 
                                ;;
1673 
                        -hiux*)
1674 
                                vendor=hitachi
1675 
                                ;;
1676 
                        -unos*)
1677 
                                vendor=crds
1678 
                                ;;
1679 
                        -dgux*)
1680 
                                vendor=dg
1681 
                                ;;
1682 
                        -luna*)
1683 
                                vendor=omron
1684 
                                ;;
1685 
                        -genix*)
1686 
                                vendor=ns
1687 
                                ;;
1688 
                        -mvs* | -opened*)
1689 
                                vendor=ibm
1690 
                                ;;
1691 
                        -os400*)
1692 
                                vendor=ibm
1693 
                                ;;
1694 
                        -ptx*)
1695 
                                vendor=sequent
1696 
                                ;;
1697 
                        -tpf*)
1698 
                                vendor=ibm
1699 
                                ;;
1700 
                        -vxsim* | -vxworks* | -windiss*)
1701 
                                vendor=wrs
1702 
                                ;;
1703 
                        -aux*)
1704 
                                vendor=apple
1705 
                                ;;
1706 
                        -hms*)
1707 
                                vendor=hitachi
1708 
                                ;;
1709 
                        -mpw* | -macos*)
1710 
                                vendor=apple
1711 
                                ;;
1712 
                        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1713 
                                vendor=atari
1714 
                                ;;
1715 
                        -vos*)
1716 
                                vendor=stratus
1717 
                                ;;
1718 
                esac
1719 
                basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1720 
                ;;
1721 
esac
1722 
 
1723 
echo $basic_machine$os
1724 
exit
1725 
 
1726 
# Local variables:
1727 
# eval: (add-hook 'write-file-hooks 'time-stamp)
1728 
# time-stamp-start: "timestamp='"
1729 
# time-stamp-format: "%:y-%02m-%02d"
1730 
# time-stamp-end: "'"
1731 
# End:

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