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b57f37fb
WP		 1#! /bin/sh
2# Configuration validation subroutine script.
3# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
bf9bfd26
JH		 4# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
5# 2011 Free Software Foundation, Inc.
b57f37fb 6
bf9bfd26 7timestamp='2011-02-02'
b57f37fb
WP		 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 <config-patches@gnu.org>. Submit a context
bf9bfd26 35# diff and a properly formatted GNU ChangeLog entry.
b57f37fb
WP		 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
bf9bfd26
JH		 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
b57f37fb
WP		 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
60me=`echo "$0" | sed -e 's,.*/,,'`
61
62usage="\
63Usage: $0 [OPTION] CPU-MFR-OPSYS
64 $0 [OPTION] ALIAS
65
66Canonicalize a configuration name.
67
68Operation modes:
69 -h, --help print this help, then exit
70 -t, --time-stamp print date of last modification, then exit
71 -v, --version print version number, then exit
72
73Report bugs and patches to <config-patches@gnu.org>."
74
75version="\
76GNU config.sub ($timestamp)
77
bf9bfd26
JH		 78Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
792001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
80Software Foundation, Inc.
b57f37fb
WP		 81
82This is free software; see the source for copying conditions. There is NO
83warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
84
85help="
86Try \`$me --help' for more information."
87
88# Parse command line
89while 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
113done
114
115case $# in
116 0) echo "$me: missing argument$help" >&2
117 exit 1;;
118 1) ;;
119 *) echo "$me: too many arguments$help" >&2
120 exit 1;;
121esac
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.
125maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
126case $maybe_os in
bf9bfd26
JH		 127 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
128 linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
129 knetbsd*-gnu* | netbsd*-gnu* | \
130 kopensolaris*-gnu* | \
b57f37fb
WP		 131 storm-chaos* | os2-emx* | rtmk-nova*)
132 os=-$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 ;;
141esac
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.
147case $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 | \
bf9bfd26 157 -apple | -axis | -knuth | -cray | -microblaze)
b57f37fb
WP		 158 os=
159 basic_machine=$1
160 ;;
bf9bfd26
JH		 161 -bluegene*)
162 os=-cnk
163 ;;
b57f37fb
WP		 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 ;;
bf9bfd26
JH		 178 -chorusrdb)
179 os=-chorusrdb
b57f37fb 180 basic_machine=$1
bf9bfd26 181 ;;
b57f37fb
WP		 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 ;;
242esac
243
244# Decode aliases for certain CPU-COMPANY combinations.
245case $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 \
bf9bfd26 256 | d10v | d30v | dlx | dsp16xx | dvp \
b57f37fb
WP		 257 | fido | fr30 | frv \
258 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
259 | i370 | i860 | i960 | ia64 \
260 | ip2k | iq2000 \
bf9bfd26 261 | lm32 \
b57f37fb 262 | m32c | m32r | m32rle | m68000 | m68k | m88k \
bf9bfd26 263 | maxq | mb | microblaze | mcore | mep | metag \
b57f37fb
WP		 264 | mips | mipsbe | mipseb | mipsel | mipsle \
265 | mips16 \
266 | mips64 | mips64el \
bf9bfd26 267 | mips64octeon | mips64octeonel \
b57f37fb 268 | mips64orion | mips64orionel \
bf9bfd26
JH		 269 | mips64r5900 | mips64r5900el \
270 | mips64vr | mips64vrel \
b57f37fb
WP		 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 \
bf9bfd26 283 | moxie \
b57f37fb
WP		 284 | mt \
285 | msp430 \
bf9bfd26 286 | nds32 | nds32le | nds32be \
b57f37fb
WP		 287 | nios | nios2 \
288 | ns16k | ns32k \
289 | or32 \
290 | pdp10 | pdp11 | pj | pjl \
291 | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
292 | pyramid \
bf9bfd26 293 | rx \
b57f37fb 294 | score \
bf9bfd26 295 | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
b57f37fb
WP		 296 | sh64 | sh64le \
297 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
298 | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
299 | spu | strongarm \
bf9bfd26
JH		 300 | tahoe | thumb | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
301 | ubicom32 \
b57f37fb
WP		 302 | v850 | v850e \
303 | we32k \
304 | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
bf9bfd26 305 | z8k | z80)
b57f37fb
WP		 306 basic_machine=$basic_machine-unknown
307 ;;
bf9bfd26
JH		 308 c54x)
309 basic_machine=tic54x-unknown
310 ;;
311 c55x)
312 basic_machine=tic55x-unknown
313 ;;
314 c6x)
315 basic_machine=tic6x-unknown
316 ;;
317 m6811 | m68hc11 | m6812 | m68hc12 | picochip)
b57f37fb
WP		 318 # Motorola 68HC11/12.
319 basic_machine=$basic_machine-unknown
320 os=-none
321 ;;
322 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
323 ;;
324 ms1)
325 basic_machine=mt-unknown
326 ;;
327
328 # We use `pc' rather than `unknown'
329 # because (1) that's what they normally are, and
330 # (2) the word "unknown" tends to confuse beginning users.
331 i*86 | x86_64)
332 basic_machine=$basic_machine-pc
333 ;;
334 # Object if more than one company name word.
335 *-*-*)
336 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
337 exit 1
338 ;;
339 # Recognize the basic CPU types with company name.
340 580-* \
341 | a29k-* \
342 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
343 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
344 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
345 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
346 | avr-* | avr32-* \
347 | bfin-* | bs2000-* \
bf9bfd26 348 | c[123]* | c30-* | [cjt]90-* | c4x-* \
b57f37fb
WP		 349 | clipper-* | craynv-* | cydra-* \
350 | d10v-* | d30v-* | dlx-* \
351 | elxsi-* \
352 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
353 | h8300-* | h8500-* \
354 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
355 | i*86-* | i860-* | i960-* | ia64-* \
356 | ip2k-* | iq2000-* \
bf9bfd26 357 | lm32-* \
b57f37fb
WP		 358 | m32c-* | m32r-* | m32rle-* \
359 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
bf9bfd26 360 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
b57f37fb
WP		 361 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
362 | mips16-* \
363 | mips64-* | mips64el-* \
bf9bfd26 364 | mips64octeon-* | mips64octeonel-* \
b57f37fb 365 | mips64orion-* | mips64orionel-* \
bf9bfd26
JH		 366 | mips64r5900-* | mips64r5900el-* \
367 | mips64vr-* | mips64vrel-* \
b57f37fb
WP		 368 | mips64vr4100-* | mips64vr4100el-* \
369 | mips64vr4300-* | mips64vr4300el-* \
370 | mips64vr5000-* | mips64vr5000el-* \
371 | mips64vr5900-* | mips64vr5900el-* \
372 | mipsisa32-* | mipsisa32el-* \
373 | mipsisa32r2-* | mipsisa32r2el-* \
374 | mipsisa64-* | mipsisa64el-* \
375 | mipsisa64r2-* | mipsisa64r2el-* \
376 | mipsisa64sb1-* | mipsisa64sb1el-* \
377 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
378 | mipstx39-* | mipstx39el-* \
379 | mmix-* \
380 | mt-* \
381 | msp430-* \
bf9bfd26 382 | nds32-* | nds32le-* | nds32be-* \
b57f37fb
WP		 383 | nios-* | nios2-* \
384 | none-* | np1-* | ns16k-* | ns32k-* \
385 | orion-* \
386 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
387 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
388 | pyramid-* \
bf9bfd26
JH		 389 | romp-* | rs6000-* | rx-* \
390 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
b57f37fb
WP		 391 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
392 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
393 | sparclite-* \
394 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
395 | tahoe-* | thumb-* \
396 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
bf9bfd26 397 | tile-* | tilegx-* \
b57f37fb 398 | tron-* \
bf9bfd26 399 | ubicom32-* \
b57f37fb
WP		 400 | v850-* | v850e-* | vax-* \
401 | we32k-* \
402 | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
94b4fbf9 403 | xstormy16-* | xtensa*-* \
b57f37fb 404 | ymp-* \
bf9bfd26 405 | z8k-* | z80-*)
b57f37fb 406 ;;
94b4fbf9
VY		 407 # Recognize the basic CPU types without company name, with glob match.
408 xtensa*)
409 basic_machine=$basic_machine-unknown
410 ;;
b57f37fb
WP		 411 # Recognize the various machine names and aliases which stand
412 # for a CPU type and a company and sometimes even an OS.
413 386bsd)
414 basic_machine=i386-unknown
415 os=-bsd
416 ;;
417 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
418 basic_machine=m68000-att
419 ;;
420 3b*)
421 basic_machine=we32k-att
422 ;;
423 a29khif)
424 basic_machine=a29k-amd
425 os=-udi
426 ;;
bf9bfd26 427 abacus)
b57f37fb
WP		 428 basic_machine=abacus-unknown
429 ;;
430 adobe68k)
431 basic_machine=m68010-adobe
432 os=-scout
433 ;;
434 alliant | fx80)
435 basic_machine=fx80-alliant
436 ;;
437 altos | altos3068)
438 basic_machine=m68k-altos
439 ;;
440 am29k)
441 basic_machine=a29k-none
442 os=-bsd
443 ;;
444 amd64)
445 basic_machine=x86_64-pc
446 ;;
447 amd64-*)
448 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
449 ;;
450 amdahl)
451 basic_machine=580-amdahl
452 os=-sysv
453 ;;
454 amiga | amiga-*)
455 basic_machine=m68k-unknown
456 ;;
457 amigaos | amigados)
458 basic_machine=m68k-unknown
459 os=-amigaos
460 ;;
461 amigaunix | amix)
462 basic_machine=m68k-unknown
463 os=-sysv4
464 ;;
465 apollo68)
466 basic_machine=m68k-apollo
467 os=-sysv
468 ;;
469 apollo68bsd)
470 basic_machine=m68k-apollo
471 os=-bsd
472 ;;
bf9bfd26
JH		 473 aros)
474 basic_machine=i386-pc
475 os=-aros
476 ;;
b57f37fb
WP		 477 aux)
478 basic_machine=m68k-apple
479 os=-aux
480 ;;
481 balance)
482 basic_machine=ns32k-sequent
483 os=-dynix
484 ;;
94b4fbf9
VY		 485 blackfin)
486 basic_machine=bfin-unknown
487 os=-linux
488 ;;
489 blackfin-*)
490 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
491 os=-linux
492 ;;
bf9bfd26
JH		 493 bluegene*)
494 basic_machine=powerpc-ibm
495 os=-cnk
496 ;;
497 c54x-*)
498 basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
499 ;;
500 c55x-*)
501 basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
502 ;;
503 c6x-*)
504 basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
505 ;;
b57f37fb
WP		 506 c90)
507 basic_machine=c90-cray
508 os=-unicos
509 ;;
bf9bfd26
JH		 510 cegcc)
511 basic_machine=arm-unknown
512 os=-cegcc
513 ;;
b57f37fb
WP		 514 convex-c1)
515 basic_machine=c1-convex
516 os=-bsd
517 ;;
518 convex-c2)
519 basic_machine=c2-convex
520 os=-bsd
521 ;;
522 convex-c32)
523 basic_machine=c32-convex
524 os=-bsd
525 ;;
526 convex-c34)
527 basic_machine=c34-convex
528 os=-bsd
529 ;;
530 convex-c38)
531 basic_machine=c38-convex
532 os=-bsd
533 ;;
534 cray | j90)
535 basic_machine=j90-cray
536 os=-unicos
537 ;;
538 craynv)
539 basic_machine=craynv-cray
540 os=-unicosmp
541 ;;
bf9bfd26 542 cr16 | cr16-*)
b57f37fb
WP		 543 basic_machine=cr16-unknown
544 os=-elf
545 ;;
546 crds | unos)
547 basic_machine=m68k-crds
548 ;;
549 crisv32 | crisv32-* | etraxfs*)
550 basic_machine=crisv32-axis
551 ;;
552 cris | cris-* | etrax*)
553 basic_machine=cris-axis
554 ;;
555 crx)
556 basic_machine=crx-unknown
557 os=-elf
558 ;;
559 da30 | da30-*)
560 basic_machine=m68k-da30
561 ;;
562 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
563 basic_machine=mips-dec
564 ;;
565 decsystem10* | dec10*)
566 basic_machine=pdp10-dec
567 os=-tops10
568 ;;
569 decsystem20* | dec20*)
570 basic_machine=pdp10-dec
571 os=-tops20
572 ;;
573 delta | 3300 | motorola-3300 | motorola-delta \
574 | 3300-motorola | delta-motorola)
575 basic_machine=m68k-motorola
576 ;;
577 delta88)
578 basic_machine=m88k-motorola
579 os=-sysv3
580 ;;
bf9bfd26
JH		 581 dicos)
582 basic_machine=i686-pc
583 os=-dicos
584 ;;
b57f37fb
WP		 585 djgpp)
586 basic_machine=i586-pc
587 os=-msdosdjgpp
588 ;;
589 dpx20 | dpx20-*)
590 basic_machine=rs6000-bull
591 os=-bosx
592 ;;
593 dpx2* | dpx2*-bull)
594 basic_machine=m68k-bull
595 os=-sysv3
596 ;;
597 ebmon29k)
598 basic_machine=a29k-amd
599 os=-ebmon
600 ;;
601 elxsi)
602 basic_machine=elxsi-elxsi
603 os=-bsd
604 ;;
605 encore | umax | mmax)
606 basic_machine=ns32k-encore
607 ;;
608 es1800 | OSE68k | ose68k | ose | OSE)
609 basic_machine=m68k-ericsson
610 os=-ose
611 ;;
612 fx2800)
613 basic_machine=i860-alliant
614 ;;
615 genix)
616 basic_machine=ns32k-ns
617 ;;
618 gmicro)
619 basic_machine=tron-gmicro
620 os=-sysv
621 ;;
622 go32)
623 basic_machine=i386-pc
624 os=-go32
625 ;;
626 h3050r* | hiux*)
627 basic_machine=hppa1.1-hitachi
628 os=-hiuxwe2
629 ;;
630 h8300hms)
631 basic_machine=h8300-hitachi
632 os=-hms
633 ;;
634 h8300xray)
635 basic_machine=h8300-hitachi
636 os=-xray
637 ;;
638 h8500hms)
639 basic_machine=h8500-hitachi
640 os=-hms
641 ;;
642 harris)
643 basic_machine=m88k-harris
644 os=-sysv3
645 ;;
646 hp300-*)
647 basic_machine=m68k-hp
648 ;;
649 hp300bsd)
650 basic_machine=m68k-hp
651 os=-bsd
652 ;;
653 hp300hpux)
654 basic_machine=m68k-hp
655 os=-hpux
656 ;;
657 hp3k9[0-9][0-9] | hp9[0-9][0-9])
658 basic_machine=hppa1.0-hp
659 ;;
660 hp9k2[0-9][0-9] | hp9k31[0-9])
661 basic_machine=m68000-hp
662 ;;
663 hp9k3[2-9][0-9])
664 basic_machine=m68k-hp
665 ;;
666 hp9k6[0-9][0-9] | hp6[0-9][0-9])
667 basic_machine=hppa1.0-hp
668 ;;
669 hp9k7[0-79][0-9] | hp7[0-79][0-9])
670 basic_machine=hppa1.1-hp
671 ;;
672 hp9k78[0-9] | hp78[0-9])
673 # FIXME: really hppa2.0-hp
674 basic_machine=hppa1.1-hp
675 ;;
676 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
677 # FIXME: really hppa2.0-hp
678 basic_machine=hppa1.1-hp
679 ;;
680 hp9k8[0-9][13679] | hp8[0-9][13679])
681 basic_machine=hppa1.1-hp
682 ;;
683 hp9k8[0-9][0-9] | hp8[0-9][0-9])
684 basic_machine=hppa1.0-hp
685 ;;
686 hppa-next)
687 os=-nextstep3
688 ;;
689 hppaosf)
690 basic_machine=hppa1.1-hp
691 os=-osf
692 ;;
693 hppro)
694 basic_machine=hppa1.1-hp
695 os=-proelf
696 ;;
697 i370-ibm* | ibm*)
698 basic_machine=i370-ibm
699 ;;
700# I'm not sure what "Sysv32" means. Should this be sysv3.2?
701 i*86v32)
702 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
703 os=-sysv32
704 ;;
705 i*86v4*)
706 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
707 os=-sysv4
708 ;;
709 i*86v)
710 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
711 os=-sysv
712 ;;
713 i*86sol2)
714 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
715 os=-solaris2
716 ;;
717 i386mach)
718 basic_machine=i386-mach
719 os=-mach
720 ;;
721 i386-vsta | vsta)
722 basic_machine=i386-unknown
723 os=-vsta
724 ;;
725 iris | iris4d)
726 basic_machine=mips-sgi
727 case $os in
728 -irix*)
729 ;;
730 *)
731 os=-irix4
732 ;;
733 esac
734 ;;
735 isi68 | isi)
736 basic_machine=m68k-isi
737 os=-sysv
738 ;;
94b4fbf9
VY		 739 m68knommu)
740 basic_machine=m68k-unknown
741 os=-linux
742 ;;
743 m68knommu-*)
744 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
745 os=-linux
746 ;;
b57f37fb
WP		 747 m88k-omron*)
748 basic_machine=m88k-omron
749 ;;
750 magnum | m3230)
751 basic_machine=mips-mips
752 os=-sysv
753 ;;
754 merlin)
755 basic_machine=ns32k-utek
756 os=-sysv
757 ;;
bf9bfd26
JH		 758 microblaze)
759 basic_machine=microblaze-xilinx
760 ;;
b57f37fb
WP		 761 mingw32)
762 basic_machine=i386-pc
763 os=-mingw32
764 ;;
765 mingw32ce)
766 basic_machine=arm-unknown
767 os=-mingw32ce
768 ;;
769 miniframe)
770 basic_machine=m68000-convergent
771 ;;
772 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
773 basic_machine=m68k-atari
774 os=-mint
775 ;;
bf9bfd26
JH		 776 mipsEE* | ee | ps2)
777 basic_machine=mips64r5900el-scei
778 case $os in
779 -linux*)
780 ;;
781 *)
782 os=-elf
783 ;;
784 esac
785 ;;
786 iop)
787 basic_machine=mipsel-scei
788 os=-irx
789 ;;
790 dvp)
791 basic_machine=dvp-scei
792 os=-elf
793 ;;
b57f37fb
WP		 794 mips3*-*)
795 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
796 ;;
797 mips3*)
798 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
799 ;;
800 monitor)
801 basic_machine=m68k-rom68k
802 os=-coff
803 ;;
804 morphos)
805 basic_machine=powerpc-unknown
806 os=-morphos
807 ;;
808 msdos)
809 basic_machine=i386-pc
810 os=-msdos
811 ;;
812 ms1-*)
813 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
814 ;;
815 mvs)
816 basic_machine=i370-ibm
817 os=-mvs
818 ;;
819 ncr3000)
820 basic_machine=i486-ncr
821 os=-sysv4
822 ;;
823 netbsd386)
824 basic_machine=i386-unknown
825 os=-netbsd
826 ;;
827 netwinder)
828 basic_machine=armv4l-rebel
829 os=-linux
830 ;;
831 news | news700 | news800 | news900)
832 basic_machine=m68k-sony
833 os=-newsos
834 ;;
835 news1000)
836 basic_machine=m68030-sony
837 os=-newsos
838 ;;
839 news-3600 | risc-news)
840 basic_machine=mips-sony
841 os=-newsos
842 ;;
843 necv70)
844 basic_machine=v70-nec
845 os=-sysv
846 ;;
847 next | m*-next )
848 basic_machine=m68k-next
849 case $os in
850 -nextstep* )
851 ;;
852 -ns2*)
853 os=-nextstep2
854 ;;
855 *)
856 os=-nextstep3
857 ;;
858 esac
859 ;;
860 nh3000)
861 basic_machine=m68k-harris
862 os=-cxux
863 ;;
864 nh[45]000)
865 basic_machine=m88k-harris
866 os=-cxux
867 ;;
868 nindy960)
869 basic_machine=i960-intel
870 os=-nindy
871 ;;
872 mon960)
873 basic_machine=i960-intel
874 os=-mon960
875 ;;
876 nonstopux)
877 basic_machine=mips-compaq
878 os=-nonstopux
879 ;;
880 np1)
881 basic_machine=np1-gould
882 ;;
bf9bfd26
JH		 883 neo-tandem)
884 basic_machine=neo-tandem
885 ;;
886 nse-tandem)
887 basic_machine=nse-tandem
888 ;;
b57f37fb
WP		 889 nsr-tandem)
890 basic_machine=nsr-tandem
891 ;;
892 op50n-* | op60c-*)
893 basic_machine=hppa1.1-oki
894 os=-proelf
895 ;;
896 openrisc | openrisc-*)
897 basic_machine=or32-unknown
898 ;;
899 os400)
900 basic_machine=powerpc-ibm
901 os=-os400
902 ;;
903 OSE68000 | ose68000)
904 basic_machine=m68000-ericsson
905 os=-ose
906 ;;
907 os68k)
908 basic_machine=m68k-none
909 os=-os68k
910 ;;
911 pa-hitachi)
912 basic_machine=hppa1.1-hitachi
913 os=-hiuxwe2
914 ;;
915 paragon)
916 basic_machine=i860-intel
917 os=-osf
918 ;;
94b4fbf9
VY		 919 parisc)
920 basic_machine=hppa-unknown
921 os=-linux
922 ;;
923 parisc-*)
924 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
925 os=-linux
926 ;;
b57f37fb
WP		 927 pbd)
928 basic_machine=sparc-tti
929 ;;
930 pbb)
931 basic_machine=m68k-tti
932 ;;
933 pc532 | pc532-*)
934 basic_machine=ns32k-pc532
935 ;;
936 pc98)
937 basic_machine=i386-pc
938 ;;
939 pc98-*)
940 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
941 ;;
942 pentium | p5 | k5 | k6 | nexgen | viac3)
943 basic_machine=i586-pc
944 ;;
945 pentiumpro | p6 | 6x86 | athlon | athlon_*)
946 basic_machine=i686-pc
947 ;;
948 pentiumii | pentium2 | pentiumiii | pentium3)
949 basic_machine=i686-pc
950 ;;
951 pentium4)
952 basic_machine=i786-pc
953 ;;
954 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
955 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
956 ;;
957 pentiumpro-* | p6-* | 6x86-* | athlon-*)
958 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
959 ;;
960 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
961 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
962 ;;
963 pentium4-*)
964 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
965 ;;
966 pn)
967 basic_machine=pn-gould
968 ;;
969 power) basic_machine=power-ibm
970 ;;
971 ppc) basic_machine=powerpc-unknown
972 ;;
973 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
974 ;;
975 ppcle | powerpclittle | ppc-le | powerpc-little)
976 basic_machine=powerpcle-unknown
977 ;;
978 ppcle-* | powerpclittle-*)
979 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
980 ;;
981 ppc64) basic_machine=powerpc64-unknown
982 ;;
983 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
984 ;;
985 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
986 basic_machine=powerpc64le-unknown
987 ;;
988 ppc64le-* | powerpc64little-*)
989 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
990 ;;
991 ps2)
992 basic_machine=i386-ibm
993 ;;
994 pw32)
995 basic_machine=i586-unknown
996 os=-pw32
997 ;;
998 rdos)
999 basic_machine=i386-pc
1000 os=-rdos
1001 ;;
1002 rom68k)
1003 basic_machine=m68k-rom68k
1004 os=-coff
1005 ;;
1006 rm[46]00)
1007 basic_machine=mips-siemens
1008 ;;
1009 rtpc | rtpc-*)
1010 basic_machine=romp-ibm
1011 ;;
1012 s390 | s390-*)
1013 basic_machine=s390-ibm
1014 ;;
1015 s390x | s390x-*)
1016 basic_machine=s390x-ibm
1017 ;;
1018 sa29200)
1019 basic_machine=a29k-amd
1020 os=-udi
1021 ;;
1022 sb1)
1023 basic_machine=mipsisa64sb1-unknown
1024 ;;
1025 sb1el)
1026 basic_machine=mipsisa64sb1el-unknown
1027 ;;
1028 sde)
1029 basic_machine=mipsisa32-sde
1030 os=-elf
1031 ;;
1032 sei)
1033 basic_machine=mips-sei
1034 os=-seiux
1035 ;;
1036 sequent)
1037 basic_machine=i386-sequent
1038 ;;
1039 sh)
1040 basic_machine=sh-hitachi
1041 os=-hms
1042 ;;
1043 sh5el)
1044 basic_machine=sh5le-unknown
1045 ;;
1046 sh64)
1047 basic_machine=sh64-unknown
1048 ;;
1049 sparclite-wrs | simso-wrs)
1050 basic_machine=sparclite-wrs
1051 os=-vxworks
1052 ;;
1053 sps7)
1054 basic_machine=m68k-bull
1055 os=-sysv2
1056 ;;
1057 spur)
1058 basic_machine=spur-unknown
1059 ;;
1060 st2000)
1061 basic_machine=m68k-tandem
1062 ;;
1063 stratus)
1064 basic_machine=i860-stratus
1065 os=-sysv4
1066 ;;
1067 sun2)
1068 basic_machine=m68000-sun
1069 ;;
1070 sun2os3)
1071 basic_machine=m68000-sun
1072 os=-sunos3
1073 ;;
1074 sun2os4)
1075 basic_machine=m68000-sun
1076 os=-sunos4
1077 ;;
1078 sun3os3)
1079 basic_machine=m68k-sun
1080 os=-sunos3
1081 ;;
1082 sun3os4)
1083 basic_machine=m68k-sun
1084 os=-sunos4
1085 ;;
1086 sun4os3)
1087 basic_machine=sparc-sun
1088 os=-sunos3
1089 ;;
1090 sun4os4)
1091 basic_machine=sparc-sun
1092 os=-sunos4
1093 ;;
1094 sun4sol2)
1095 basic_machine=sparc-sun
1096 os=-solaris2
1097 ;;
1098 sun3 | sun3-*)
1099 basic_machine=m68k-sun
1100 ;;
1101 sun4)
1102 basic_machine=sparc-sun
1103 ;;
1104 sun386 | sun386i | roadrunner)
1105 basic_machine=i386-sun
1106 ;;
1107 sv1)
1108 basic_machine=sv1-cray
1109 os=-unicos
1110 ;;
1111 symmetry)
1112 basic_machine=i386-sequent
1113 os=-dynix
1114 ;;
1115 t3e)
1116 basic_machine=alphaev5-cray
1117 os=-unicos
1118 ;;
1119 t90)
1120 basic_machine=t90-cray
1121 os=-unicos
1122 ;;
bf9bfd26
JH		 1123 # This must be matched before tile*.
1124 tilegx*)
1125 basic_machine=tilegx-unknown
1126 os=-linux-gnu
b57f37fb 1127 ;;
94b4fbf9
VY		 1128 tile*)
1129 basic_machine=tile-unknown
1130 os=-linux-gnu
1131 ;;
b57f37fb
WP		 1132 tx39)
1133 basic_machine=mipstx39-unknown
1134 ;;
1135 tx39el)
1136 basic_machine=mipstx39el-unknown
1137 ;;
1138 toad1)
1139 basic_machine=pdp10-xkl
1140 os=-tops20
1141 ;;
1142 tower | tower-32)
1143 basic_machine=m68k-ncr
1144 ;;
1145 tpf)
1146 basic_machine=s390x-ibm
1147 os=-tpf
1148 ;;
1149 udi29k)
1150 basic_machine=a29k-amd
1151 os=-udi
1152 ;;
1153 ultra3)
1154 basic_machine=a29k-nyu
1155 os=-sym1
1156 ;;
1157 v810 | necv810)
1158 basic_machine=v810-nec
1159 os=-none
1160 ;;
1161 vaxv)
1162 basic_machine=vax-dec
1163 os=-sysv
1164 ;;
1165 vms)
1166 basic_machine=vax-dec
1167 os=-vms
1168 ;;
1169 vpp*|vx|vx-*)
1170 basic_machine=f301-fujitsu
1171 ;;
1172 vxworks960)
1173 basic_machine=i960-wrs
1174 os=-vxworks
1175 ;;
1176 vxworks68)
1177 basic_machine=m68k-wrs
1178 os=-vxworks
1179 ;;
1180 vxworks29k)
1181 basic_machine=a29k-wrs
1182 os=-vxworks
1183 ;;
1184 w65*)
1185 basic_machine=w65-wdc
1186 os=-none
1187 ;;
1188 w89k-*)
1189 basic_machine=hppa1.1-winbond
1190 os=-proelf
1191 ;;
1192 xbox)
1193 basic_machine=i686-pc
1194 os=-mingw32
1195 ;;
1196 xps | xps100)
1197 basic_machine=xps100-honeywell
1198 ;;
1199 ymp)
1200 basic_machine=ymp-cray
1201 os=-unicos
1202 ;;
1203 z8k-*-coff)
1204 basic_machine=z8k-unknown
1205 os=-sim
1206 ;;
bf9bfd26
JH		 1207 z80-*-coff)
1208 basic_machine=z80-unknown
1209 os=-sim
1210 ;;
b57f37fb
WP		 1211 none)
1212 basic_machine=none-none
1213 os=-none
1214 ;;
1215
1216# Here we handle the default manufacturer of certain CPU types. It is in
1217# some cases the only manufacturer, in others, it is the most popular.
1218 w89k)
1219 basic_machine=hppa1.1-winbond
1220 ;;
1221 op50n)
1222 basic_machine=hppa1.1-oki
1223 ;;
1224 op60c)
1225 basic_machine=hppa1.1-oki
1226 ;;
1227 romp)
1228 basic_machine=romp-ibm
1229 ;;
1230 mmix)
1231 basic_machine=mmix-knuth
1232 ;;
1233 rs6000)
1234 basic_machine=rs6000-ibm
1235 ;;
1236 vax)
1237 basic_machine=vax-dec
1238 ;;
1239 pdp10)
1240 # there are many clones, so DEC is not a safe bet
1241 basic_machine=pdp10-unknown
1242 ;;
1243 pdp11)
1244 basic_machine=pdp11-dec
1245 ;;
1246 we32k)
1247 basic_machine=we32k-att
1248 ;;
bf9bfd26 1249 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
b57f37fb
WP		 1250 basic_machine=sh-unknown
1251 ;;
1252 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1253 basic_machine=sparc-sun
1254 ;;
1255 cydra)
1256 basic_machine=cydra-cydrome
1257 ;;
1258 orion)
1259 basic_machine=orion-highlevel
1260 ;;
1261 orion105)
1262 basic_machine=clipper-highlevel
1263 ;;
1264 mac | mpw | mac-mpw)
1265 basic_machine=m68k-apple
1266 ;;
1267 pmac | pmac-mpw)
1268 basic_machine=powerpc-apple
1269 ;;
1270 *-unknown)
1271 # Make sure to match an already-canonicalized machine name.
1272 ;;
1273 *)
1274 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1275 exit 1
1276 ;;
1277esac
1278
1279# Here we canonicalize certain aliases for manufacturers.
1280case $basic_machine in
1281 *-digital*)
1282 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1283 ;;
1284 *-commodore*)
1285 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1286 ;;
1287 *)
1288 ;;
1289esac
1290
1291# Decode manufacturer-specific aliases for certain operating systems.
1292
1293if [ x"$os" != x"" ]
1294then
1295case $os in
bf9bfd26
JH		 1296 # First match some system type aliases
1297 # that might get confused with valid system types.
b57f37fb 1298 # -solaris* is a basic system type, with this one exception.
bf9bfd26
JH		 1299 -auroraux)
1300 os=-auroraux
1301 ;;
b57f37fb
WP		 1302 -solaris1 | -solaris1.*)
1303 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1304 ;;
1305 -solaris)
1306 os=-solaris2
1307 ;;
1308 -svr4*)
1309 os=-sysv4
1310 ;;
1311 -unixware*)
1312 os=-sysv4.2uw
1313 ;;
1314 -gnu/linux*)
1315 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1316 ;;
1317 # First accept the basic system types.
1318 # The portable systems comes first.
1319 # Each alternative MUST END IN A *, to match a version number.
1320 # -sysv* is not here because it comes later, after sysvr4.
1321 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
bf9bfd26
JH		 1322 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1323 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1324 | -sym* | -kopensolaris* \
b57f37fb 1325 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
bf9bfd26 1326 | -aos* | -aros* \
b57f37fb
WP		 1327 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1328 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1329 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1330 | -openbsd* | -solidbsd* \
1331 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1332 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1333 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1334 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
bf9bfd26 1335 | -chorusos* | -chorusrdb* | -cegcc* \
b57f37fb 1336 | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
bf9bfd26
JH		 1337 | -mingw32* | -linux-gnu* | -linux-android* \
1338 | -linux-newlib* | -linux-uclibc* \
b57f37fb
WP		 1339 | -uxpv* | -beos* | -mpeix* | -udk* \
1340 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1341 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
bf9bfd26 1342 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* | -irx* \
b57f37fb
WP		 1343 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1344 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1345 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
bf9bfd26 1346 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
b57f37fb
WP		 1347 # Remember, each alternative MUST END IN *, to match a version number.
1348 ;;
1349 -qnx*)
1350 case $basic_machine in
1351 x86-* | i*86-*)
1352 ;;
1353 *)
1354 os=-nto$os
1355 ;;
1356 esac
1357 ;;
1358 -nto-qnx*)
1359 ;;
1360 -nto*)
1361 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1362 ;;
1363 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1364 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1365 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1366 ;;
1367 -mac*)
1368 os=`echo $os | sed -e 's|mac|macos|'`
1369 ;;
1370 -linux-dietlibc)
1371 os=-linux-dietlibc
1372 ;;
1373 -linux*)
1374 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1375 ;;
1376 -sunos5*)
1377 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1378 ;;
1379 -sunos6*)
1380 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1381 ;;
1382 -opened*)
1383 os=-openedition
1384 ;;
bf9bfd26 1385 -os400*)
b57f37fb
WP		 1386 os=-os400
1387 ;;
1388 -wince*)
1389 os=-wince
1390 ;;
1391 -osfrose*)
1392 os=-osfrose
1393 ;;
1394 -osf*)
1395 os=-osf
1396 ;;
1397 -utek*)
1398 os=-bsd
1399 ;;
1400 -dynix*)
1401 os=-bsd
1402 ;;
1403 -acis*)
1404 os=-aos
1405 ;;
1406 -atheos*)
1407 os=-atheos
1408 ;;
1409 -syllable*)
1410 os=-syllable
1411 ;;
1412 -386bsd)
1413 os=-bsd
1414 ;;
1415 -ctix* | -uts*)
1416 os=-sysv
1417 ;;
1418 -nova*)
1419 os=-rtmk-nova
1420 ;;
1421 -ns2 )
1422 os=-nextstep2
1423 ;;
1424 -nsk*)
1425 os=-nsk
1426 ;;
1427 # Preserve the version number of sinix5.
1428 -sinix5.*)
1429 os=`echo $os | sed -e 's|sinix|sysv|'`
1430 ;;
1431 -sinix*)
1432 os=-sysv4
1433 ;;
bf9bfd26 1434 -tpf*)
b57f37fb
WP		 1435 os=-tpf
1436 ;;
1437 -triton*)
1438 os=-sysv3
1439 ;;
1440 -oss*)
1441 os=-sysv3
1442 ;;
1443 -svr4)
1444 os=-sysv4
1445 ;;
1446 -svr3)
1447 os=-sysv3
1448 ;;
1449 -sysvr4)
1450 os=-sysv4
1451 ;;
1452 # This must come after -sysvr4.
1453 -sysv*)
1454 ;;
1455 -ose*)
1456 os=-ose
1457 ;;
1458 -es1800*)
1459 os=-ose
1460 ;;
1461 -xenix)
1462 os=-xenix
1463 ;;
1464 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1465 os=-mint
1466 ;;
1467 -aros*)
1468 os=-aros
1469 ;;
1470 -kaos*)
1471 os=-kaos
1472 ;;
1473 -zvmoe)
1474 os=-zvmoe
1475 ;;
bf9bfd26
JH		 1476 -dicos*)
1477 os=-dicos
1478 ;;
1479 -nacl*)
1480 ;;
b57f37fb
WP		 1481 -none)
1482 ;;
1483 *)
1484 # Get rid of the `-' at the beginning of $os.
1485 os=`echo $os | sed 's/[^-]*-//'`
1486 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1487 exit 1
1488 ;;
1489esac
1490else
1491
1492# Here we handle the default operating systems that come with various machines.
1493# The value should be what the vendor currently ships out the door with their
1494# machine or put another way, the most popular os provided with the machine.
1495
1496# Note that if you're going to try to match "-MANUFACTURER" here (say,
1497# "-sun"), then you have to tell the case statement up towards the top
1498# that MANUFACTURER isn't an operating system. Otherwise, code above
1499# will signal an error saying that MANUFACTURER isn't an operating
1500# system, and we'll never get to this point.
1501
1502case $basic_machine in
bf9bfd26 1503 score-*)
b57f37fb
WP		 1504 os=-elf
1505 ;;
bf9bfd26 1506 spu-*)
b57f37fb
WP		 1507 os=-elf
1508 ;;
1509 *-acorn)
1510 os=-riscix1.2
1511 ;;
1512 arm*-rebel)
1513 os=-linux
1514 ;;
1515 arm*-semi)
1516 os=-aout
1517 ;;
bf9bfd26
JH		 1518 c4x-* | tic4x-*)
1519 os=-coff
1520 ;;
1521 tic54x-*)
1522 os=-coff
1523 ;;
1524 tic55x-*)
1525 os=-coff
1526 ;;
1527 tic6x-*)
1528 os=-coff
b57f37fb
WP		 1529 ;;
1530 # This must come before the *-dec entry.
1531 pdp10-*)
1532 os=-tops20
1533 ;;
1534 pdp11-*)
1535 os=-none
1536 ;;
1537 *-dec | vax-*)
1538 os=-ultrix4.2
1539 ;;
1540 m68*-apollo)
1541 os=-domain
1542 ;;
1543 i386-sun)
1544 os=-sunos4.0.2
1545 ;;
1546 m68000-sun)
1547 os=-sunos3
1548 # This also exists in the configure program, but was not the
1549 # default.
1550 # os=-sunos4
1551 ;;
1552 m68*-cisco)
1553 os=-aout
1554 ;;
bf9bfd26 1555 mep-*)
b57f37fb
WP		 1556 os=-elf
1557 ;;
1558 mips*-cisco)
1559 os=-elf
1560 ;;
1561 mips*-*)
1562 os=-elf
1563 ;;
1564 or32-*)
1565 os=-coff
1566 ;;
1567 *-tti) # must be before sparc entry or we get the wrong os.
1568 os=-sysv3
1569 ;;
1570 sparc-* | *-sun)
1571 os=-sunos4.1.1
1572 ;;
1573 *-be)
1574 os=-beos
1575 ;;
1576 *-haiku)
1577 os=-haiku
1578 ;;
1579 *-ibm)
1580 os=-aix
1581 ;;
bf9bfd26 1582 *-knuth)
b57f37fb
WP		 1583 os=-mmixware
1584 ;;
1585 *-wec)
1586 os=-proelf
1587 ;;
1588 *-winbond)
1589 os=-proelf
1590 ;;
1591 *-oki)
1592 os=-proelf
1593 ;;
1594 *-hp)
1595 os=-hpux
1596 ;;
1597 *-hitachi)
1598 os=-hiux
1599 ;;
1600 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1601 os=-sysv
1602 ;;
1603 *-cbm)
1604 os=-amigaos
1605 ;;
1606 *-dg)
1607 os=-dgux
1608 ;;
1609 *-dolphin)
1610 os=-sysv3
1611 ;;
1612 m68k-ccur)
1613 os=-rtu
1614 ;;
1615 m88k-omron*)
1616 os=-luna
1617 ;;
1618 *-next )
1619 os=-nextstep
1620 ;;
1621 *-sequent)
1622 os=-ptx
1623 ;;
1624 *-crds)
1625 os=-unos
1626 ;;
1627 *-ns)
1628 os=-genix
1629 ;;
1630 i370-*)
1631 os=-mvs
1632 ;;
1633 *-next)
1634 os=-nextstep3
1635 ;;
1636 *-gould)
1637 os=-sysv
1638 ;;
1639 *-highlevel)
1640 os=-bsd
1641 ;;
1642 *-encore)
1643 os=-bsd
1644 ;;
1645 *-sgi)
1646 os=-irix
1647 ;;
1648 *-siemens)
1649 os=-sysv4
1650 ;;
1651 *-masscomp)
1652 os=-rtu
1653 ;;
1654 f30[01]-fujitsu | f700-fujitsu)
1655 os=-uxpv
1656 ;;
1657 *-rom68k)
1658 os=-coff
1659 ;;
1660 *-*bug)
1661 os=-coff
1662 ;;
1663 *-apple)
1664 os=-macos
1665 ;;
1666 *-atari*)
1667 os=-mint
1668 ;;
1669 *)
1670 os=-none
1671 ;;
1672esac
1673fi
1674
1675# Here we handle the case where we know the os, and the CPU type, but not the
1676# manufacturer. We pick the logical manufacturer.
1677vendor=unknown
1678case $basic_machine in
1679 *-unknown)
1680 case $os in
1681 -riscix*)
1682 vendor=acorn
1683 ;;
1684 -sunos*)
1685 vendor=sun
1686 ;;
bf9bfd26 1687 -cnk*|-aix*)
b57f37fb
WP		 1688 vendor=ibm
1689 ;;
1690 -beos*)
1691 vendor=be
1692 ;;
1693 -hpux*)
1694 vendor=hp
1695 ;;
1696 -mpeix*)
1697 vendor=hp
1698 ;;
1699 -hiux*)
1700 vendor=hitachi
1701 ;;
1702 -unos*)
1703 vendor=crds
1704 ;;
1705 -dgux*)
1706 vendor=dg
1707 ;;
1708 -luna*)
1709 vendor=omron
1710 ;;
1711 -genix*)
1712 vendor=ns
1713 ;;
1714 -mvs* | -opened*)
1715 vendor=ibm
1716 ;;
1717 -os400*)
1718 vendor=ibm
1719 ;;
1720 -ptx*)
1721 vendor=sequent
1722 ;;
1723 -tpf*)
1724 vendor=ibm
1725 ;;
1726 -vxsim* | -vxworks* | -windiss*)
1727 vendor=wrs
1728 ;;
1729 -aux*)
1730 vendor=apple
1731 ;;
1732 -hms*)
1733 vendor=hitachi
1734 ;;
1735 -mpw* | -macos*)
1736 vendor=apple
1737 ;;
1738 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1739 vendor=atari
1740 ;;
1741 -vos*)
1742 vendor=stratus
1743 ;;
1744 esac
1745 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1746 ;;
1747esac
1748
1749echo $basic_machine$os
1750exit
1751
1752# Local variables:
1753# eval: (add-hook 'write-file-hooks 'time-stamp)
1754# time-stamp-start: "timestamp='"
1755# time-stamp-format: "%:y-%02m-%02d"
1756# time-stamp-end: "'"
1757# End:
Unnamed repository; edit this file 'description' to name the repository.