Revise last log entry.
[official-gcc.git] / config.sub
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1 #! /bin/sh
2 # Configuration validation subroutine script.
3 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4 # 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
6 timestamp='2004-02-16'
8 # This file is (in principle) common to ALL GNU software.
9 # The presence of a machine in this file suggests that SOME GNU software
10 # can handle that machine. It does not imply ALL GNU software can.
12 # This file is free software; you can redistribute it and/or modify
13 # it under the terms of the GNU General Public License as published by
14 # the Free Software Foundation; either version 2 of the License, or
15 # (at your option) any later version.
17 # This program is distributed in the hope that it will be useful,
18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 # GNU General Public License for more details.
22 # You should have received a copy of the GNU General Public License
23 # along with this program; if not, write to the Free Software
24 # Foundation, Inc., 59 Temple Place - Suite 330,
25 # Boston, MA 02111-1307, USA.
27 # As a special exception to the GNU General Public License, if you
28 # distribute this file as part of a program that contains a
29 # configuration script generated by Autoconf, you may include it under
30 # the same distribution terms that you use for the rest of that program.
32 # Please send patches to <config-patches@gnu.org>. Submit a context
33 # diff and a properly formatted ChangeLog entry.
35 # Configuration subroutine to validate and canonicalize a configuration type.
36 # Supply the specified configuration type as an argument.
37 # If it is invalid, we print an error message on stderr and exit with code 1.
38 # Otherwise, we print the canonical config type on stdout and succeed.
40 # This file is supposed to be the same for all GNU packages
41 # and recognize all the CPU types, system types and aliases
42 # that are meaningful with *any* GNU software.
43 # Each package is responsible for reporting which valid configurations
44 # it does not support. The user should be able to distinguish
45 # a failure to support a valid configuration from a meaningless
46 # configuration.
48 # The goal of this file is to map all the various variations of a given
49 # machine specification into a single specification in the form:
50 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
51 # or in some cases, the newer four-part form:
52 # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
53 # It is wrong to echo any other type of specification.
55 me=`echo "$0" | sed -e 's,.*/,,'`
57 usage="\
58 Usage: $0 [OPTION] CPU-MFR-OPSYS
59 $0 [OPTION] ALIAS
61 Canonicalize a configuration name.
63 Operation modes:
64 -h, --help print this help, then exit
65 -t, --time-stamp print date of last modification, then exit
66 -v, --version print version number, then exit
68 Report bugs and patches to <config-patches@gnu.org>."
70 version="\
71 GNU config.sub ($timestamp)
73 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
74 Free Software Foundation, Inc.
76 This is free software; see the source for copying conditions. There is NO
77 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
79 help="
80 Try \`$me --help' for more information."
82 # Parse command line
83 while test $# -gt 0 ; do
84 case $1 in
85 --time-stamp | --time* | -t )
86 echo "$timestamp" ; exit 0 ;;
87 --version | -v )
88 echo "$version" ; exit 0 ;;
89 --help | --h* | -h )
90 echo "$usage"; exit 0 ;;
91 -- ) # Stop option processing
92 shift; break ;;
93 - ) # Use stdin as input.
94 break ;;
95 -* )
96 echo "$me: invalid option $1$help"
97 exit 1 ;;
99 *local*)
100 # First pass through any local machine types.
101 echo $1
102 exit 0;;
105 break ;;
106 esac
107 done
109 case $# in
110 0) echo "$me: missing argument$help" >&2
111 exit 1;;
112 1) ;;
113 *) echo "$me: too many arguments$help" >&2
114 exit 1;;
115 esac
117 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
118 # Here we must recognize all the valid KERNEL-OS combinations.
119 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
120 case $maybe_os in
121 nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
122 kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
123 os=-$maybe_os
124 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
127 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
128 if [ $basic_machine != $1 ]
129 then os=`echo $1 | sed 's/.*-/-/'`
130 else os=; fi
132 esac
134 ### Let's recognize common machines as not being operating systems so
135 ### that things like config.sub decstation-3100 work. We also
136 ### recognize some manufacturers as not being operating systems, so we
137 ### can provide default operating systems below.
138 case $os in
139 -sun*os*)
140 # Prevent following clause from handling this invalid input.
142 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
143 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
144 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
145 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
146 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
147 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
148 -apple | -axis)
150 basic_machine=$1
152 -sim | -cisco | -oki | -wec | -winbond)
154 basic_machine=$1
156 -scout)
158 -wrs)
159 os=-vxworks
160 basic_machine=$1
162 -chorusos*)
163 os=-chorusos
164 basic_machine=$1
166 -chorusrdb)
167 os=-chorusrdb
168 basic_machine=$1
170 -hiux*)
171 os=-hiuxwe2
173 -sco5)
174 os=-sco3.2v5
175 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
177 -sco4)
178 os=-sco3.2v4
179 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
181 -sco3.2.[4-9]*)
182 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
183 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
185 -sco3.2v[4-9]*)
186 # Don't forget version if it is 3.2v4 or newer.
187 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
189 -sco*)
190 os=-sco3.2v2
191 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
193 -udk*)
194 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
196 -isc)
197 os=-isc2.2
198 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
200 -clix*)
201 basic_machine=clipper-intergraph
203 -isc*)
204 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
206 -lynx*)
207 os=-lynxos
209 -ptx*)
210 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
212 -windowsnt*)
213 os=`echo $os | sed -e 's/windowsnt/winnt/'`
215 -psos*)
216 os=-psos
218 -mint | -mint[0-9]*)
219 basic_machine=m68k-atari
220 os=-mint
222 esac
224 # Decode aliases for certain CPU-COMPANY combinations.
225 case $basic_machine in
226 # Recognize the basic CPU types without company name.
227 # Some are omitted here because they have special meanings below.
228 1750a | 580 \
229 | a29k \
230 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
231 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
232 | am33_2.0 \
233 | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
234 | c4x | clipper \
235 | d10v | d30v | dlx | dsp16xx \
236 | fr30 | frv \
237 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
238 | i370 | i860 | i960 | ia64 \
239 | ip2k | iq2000 \
240 | m32r | m68000 | m68k | m88k | mcore \
241 | mips | mipsbe | mipseb | mipsel | mipsle \
242 | mips16 \
243 | mips64 | mips64el \
244 | mips64vr | mips64vrel \
245 | mips64orion | mips64orionel \
246 | mips64vr4100 | mips64vr4100el \
247 | mips64vr4300 | mips64vr4300el \
248 | mips64vr5000 | mips64vr5000el \
249 | mipsisa32 | mipsisa32el \
250 | mipsisa32r2 | mipsisa32r2el \
251 | mipsisa64 | mipsisa64el \
252 | mipsisa64r2 | mipsisa64r2el \
253 | mipsisa64sb1 | mipsisa64sb1el \
254 | mipsisa64sr71k | mipsisa64sr71kel \
255 | mipstx39 | mipstx39el \
256 | mn10200 | mn10300 \
257 | msp430 \
258 | ns16k | ns32k \
259 | openrisc | or32 \
260 | pdp10 | pdp11 | pj | pjl \
261 | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
262 | pyramid \
263 | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
264 | sh64 | sh64le \
265 | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
266 | strongarm \
267 | tahoe | thumb | tic4x | tic80 | tron \
268 | v850 | v850e \
269 | we32k \
270 | x86 | xscale | xstormy16 | xtensa \
271 | z8k)
272 basic_machine=$basic_machine-unknown
274 m6811 | m68hc11 | m6812 | m68hc12)
275 # Motorola 68HC11/12.
276 basic_machine=$basic_machine-unknown
277 os=-none
279 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
282 # We use `pc' rather than `unknown'
283 # because (1) that's what they normally are, and
284 # (2) the word "unknown" tends to confuse beginning users.
285 i*86 | x86_64)
286 basic_machine=$basic_machine-pc
288 # Object if more than one company name word.
289 *-*-*)
290 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
291 exit 1
293 # Recognize the basic CPU types with company name.
294 580-* \
295 | a29k-* \
296 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
297 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
298 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
299 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
300 | avr-* \
301 | bs2000-* \
302 | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
303 | clipper-* | cydra-* \
304 | d10v-* | d30v-* | dlx-* \
305 | elxsi-* \
306 | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
307 | h8300-* | h8500-* \
308 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
309 | i*86-* | i860-* | i960-* | ia64-* \
310 | ip2k-* | iq2000-* \
311 | m32r-* \
312 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
313 | m88110-* | m88k-* | mcore-* \
314 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
315 | mips16-* \
316 | mips64-* | mips64el-* \
317 | mips64vr-* | mips64vrel-* \
318 | mips64orion-* | mips64orionel-* \
319 | mips64vr4100-* | mips64vr4100el-* \
320 | mips64vr4300-* | mips64vr4300el-* \
321 | mips64vr5000-* | mips64vr5000el-* \
322 | mipsisa32-* | mipsisa32el-* \
323 | mipsisa32r2-* | mipsisa32r2el-* \
324 | mipsisa64-* | mipsisa64el-* \
325 | mipsisa64r2-* | mipsisa64r2el-* \
326 | mipsisa64sb1-* | mipsisa64sb1el-* \
327 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
328 | mipstx39-* | mipstx39el-* \
329 | msp430-* \
330 | none-* | np1-* | nv1-* | ns16k-* | ns32k-* \
331 | orion-* \
332 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
333 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
334 | pyramid-* \
335 | romp-* | rs6000-* \
336 | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
337 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
338 | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
339 | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
340 | tahoe-* | thumb-* \
341 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
342 | tron-* \
343 | v850-* | v850e-* | vax-* \
344 | we32k-* \
345 | x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
346 | xtensa-* \
347 | ymp-* \
348 | z8k-*)
350 # Recognize the various machine names and aliases which stand
351 # for a CPU type and a company and sometimes even an OS.
352 386bsd)
353 basic_machine=i386-unknown
354 os=-bsd
356 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
357 basic_machine=m68000-att
359 3b*)
360 basic_machine=we32k-att
362 a29khif)
363 basic_machine=a29k-amd
364 os=-udi
366 abacus)
367 basic_machine=abacus-unknown
369 adobe68k)
370 basic_machine=m68010-adobe
371 os=-scout
373 alliant | fx80)
374 basic_machine=fx80-alliant
376 altos | altos3068)
377 basic_machine=m68k-altos
379 am29k)
380 basic_machine=a29k-none
381 os=-bsd
383 amd64)
384 basic_machine=x86_64-pc
386 amd64-*)
387 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
389 amdahl)
390 basic_machine=580-amdahl
391 os=-sysv
393 amiga | amiga-*)
394 basic_machine=m68k-unknown
396 amigaos | amigados)
397 basic_machine=m68k-unknown
398 os=-amigaos
400 amigaunix | amix)
401 basic_machine=m68k-unknown
402 os=-sysv4
404 apollo68)
405 basic_machine=m68k-apollo
406 os=-sysv
408 apollo68bsd)
409 basic_machine=m68k-apollo
410 os=-bsd
412 aux)
413 basic_machine=m68k-apple
414 os=-aux
416 balance)
417 basic_machine=ns32k-sequent
418 os=-dynix
420 c90)
421 basic_machine=c90-cray
422 os=-unicos
424 convex-c1)
425 basic_machine=c1-convex
426 os=-bsd
428 convex-c2)
429 basic_machine=c2-convex
430 os=-bsd
432 convex-c32)
433 basic_machine=c32-convex
434 os=-bsd
436 convex-c34)
437 basic_machine=c34-convex
438 os=-bsd
440 convex-c38)
441 basic_machine=c38-convex
442 os=-bsd
444 cray | j90)
445 basic_machine=j90-cray
446 os=-unicos
448 cr16c)
449 basic_machine=cr16c-unknown
450 os=-elf
452 crds | unos)
453 basic_machine=m68k-crds
455 cris | cris-* | etrax*)
456 basic_machine=cris-axis
458 da30 | da30-*)
459 basic_machine=m68k-da30
461 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
462 basic_machine=mips-dec
464 decsystem10* | dec10*)
465 basic_machine=pdp10-dec
466 os=-tops10
468 decsystem20* | dec20*)
469 basic_machine=pdp10-dec
470 os=-tops20
472 delta | 3300 | motorola-3300 | motorola-delta \
473 | 3300-motorola | delta-motorola)
474 basic_machine=m68k-motorola
476 delta88)
477 basic_machine=m88k-motorola
478 os=-sysv3
480 dpx20 | dpx20-*)
481 basic_machine=rs6000-bull
482 os=-bosx
484 dpx2* | dpx2*-bull)
485 basic_machine=m68k-bull
486 os=-sysv3
488 ebmon29k)
489 basic_machine=a29k-amd
490 os=-ebmon
492 elxsi)
493 basic_machine=elxsi-elxsi
494 os=-bsd
496 encore | umax | mmax)
497 basic_machine=ns32k-encore
499 es1800 | OSE68k | ose68k | ose | OSE)
500 basic_machine=m68k-ericsson
501 os=-ose
503 fx2800)
504 basic_machine=i860-alliant
506 genix)
507 basic_machine=ns32k-ns
509 gmicro)
510 basic_machine=tron-gmicro
511 os=-sysv
513 go32)
514 basic_machine=i386-pc
515 os=-go32
517 h3050r* | hiux*)
518 basic_machine=hppa1.1-hitachi
519 os=-hiuxwe2
521 h8300hms)
522 basic_machine=h8300-hitachi
523 os=-hms
525 h8300xray)
526 basic_machine=h8300-hitachi
527 os=-xray
529 h8500hms)
530 basic_machine=h8500-hitachi
531 os=-hms
533 harris)
534 basic_machine=m88k-harris
535 os=-sysv3
537 hp300-*)
538 basic_machine=m68k-hp
540 hp300bsd)
541 basic_machine=m68k-hp
542 os=-bsd
544 hp300hpux)
545 basic_machine=m68k-hp
546 os=-hpux
548 hp3k9[0-9][0-9] | hp9[0-9][0-9])
549 basic_machine=hppa1.0-hp
551 hp9k2[0-9][0-9] | hp9k31[0-9])
552 basic_machine=m68000-hp
554 hp9k3[2-9][0-9])
555 basic_machine=m68k-hp
557 hp9k6[0-9][0-9] | hp6[0-9][0-9])
558 basic_machine=hppa1.0-hp
560 hp9k7[0-79][0-9] | hp7[0-79][0-9])
561 basic_machine=hppa1.1-hp
563 hp9k78[0-9] | hp78[0-9])
564 # FIXME: really hppa2.0-hp
565 basic_machine=hppa1.1-hp
567 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
568 # FIXME: really hppa2.0-hp
569 basic_machine=hppa1.1-hp
571 hp9k8[0-9][13679] | hp8[0-9][13679])
572 basic_machine=hppa1.1-hp
574 hp9k8[0-9][0-9] | hp8[0-9][0-9])
575 basic_machine=hppa1.0-hp
577 hppa-next)
578 os=-nextstep3
580 hppaosf)
581 basic_machine=hppa1.1-hp
582 os=-osf
584 hppro)
585 basic_machine=hppa1.1-hp
586 os=-proelf
588 i370-ibm* | ibm*)
589 basic_machine=i370-ibm
591 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
592 i*86v32)
593 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
594 os=-sysv32
596 i*86v4*)
597 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
598 os=-sysv4
600 i*86v)
601 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
602 os=-sysv
604 i*86sol2)
605 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
606 os=-solaris2
608 i386mach)
609 basic_machine=i386-mach
610 os=-mach
612 i386-vsta | vsta)
613 basic_machine=i386-unknown
614 os=-vsta
616 iris | iris4d)
617 basic_machine=mips-sgi
618 case $os in
619 -irix*)
622 os=-irix4
624 esac
626 isi68 | isi)
627 basic_machine=m68k-isi
628 os=-sysv
630 m88k-omron*)
631 basic_machine=m88k-omron
633 magnum | m3230)
634 basic_machine=mips-mips
635 os=-sysv
637 merlin)
638 basic_machine=ns32k-utek
639 os=-sysv
641 mingw32)
642 basic_machine=i386-pc
643 os=-mingw32
645 miniframe)
646 basic_machine=m68000-convergent
648 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
649 basic_machine=m68k-atari
650 os=-mint
652 mips3*-*)
653 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
655 mips3*)
656 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
658 mmix*)
659 basic_machine=mmix-knuth
660 os=-mmixware
662 monitor)
663 basic_machine=m68k-rom68k
664 os=-coff
666 morphos)
667 basic_machine=powerpc-unknown
668 os=-morphos
670 msdos)
671 basic_machine=i386-pc
672 os=-msdos
674 mvs)
675 basic_machine=i370-ibm
676 os=-mvs
678 ncr3000)
679 basic_machine=i486-ncr
680 os=-sysv4
682 netbsd386)
683 basic_machine=i386-unknown
684 os=-netbsd
686 netwinder)
687 basic_machine=armv4l-rebel
688 os=-linux
690 news | news700 | news800 | news900)
691 basic_machine=m68k-sony
692 os=-newsos
694 news1000)
695 basic_machine=m68030-sony
696 os=-newsos
698 news-3600 | risc-news)
699 basic_machine=mips-sony
700 os=-newsos
702 necv70)
703 basic_machine=v70-nec
704 os=-sysv
706 next | m*-next )
707 basic_machine=m68k-next
708 case $os in
709 -nextstep* )
711 -ns2*)
712 os=-nextstep2
715 os=-nextstep3
717 esac
719 nh3000)
720 basic_machine=m68k-harris
721 os=-cxux
723 nh[45]000)
724 basic_machine=m88k-harris
725 os=-cxux
727 nindy960)
728 basic_machine=i960-intel
729 os=-nindy
731 mon960)
732 basic_machine=i960-intel
733 os=-mon960
735 nonstopux)
736 basic_machine=mips-compaq
737 os=-nonstopux
739 np1)
740 basic_machine=np1-gould
742 nv1)
743 basic_machine=nv1-cray
744 os=-unicosmp
746 nsr-tandem)
747 basic_machine=nsr-tandem
749 op50n-* | op60c-*)
750 basic_machine=hppa1.1-oki
751 os=-proelf
753 or32 | or32-*)
754 basic_machine=or32-unknown
755 os=-coff
757 os400)
758 basic_machine=powerpc-ibm
759 os=-os400
761 OSE68000 | ose68000)
762 basic_machine=m68000-ericsson
763 os=-ose
765 os68k)
766 basic_machine=m68k-none
767 os=-os68k
769 pa-hitachi)
770 basic_machine=hppa1.1-hitachi
771 os=-hiuxwe2
773 paragon)
774 basic_machine=i860-intel
775 os=-osf
777 pbd)
778 basic_machine=sparc-tti
780 pbb)
781 basic_machine=m68k-tti
783 pc532 | pc532-*)
784 basic_machine=ns32k-pc532
786 pentium | p5 | k5 | k6 | nexgen | viac3)
787 basic_machine=i586-pc
789 pentiumpro | p6 | 6x86 | athlon | athlon_*)
790 basic_machine=i686-pc
792 pentiumii | pentium2 | pentiumiii | pentium3)
793 basic_machine=i686-pc
795 pentium4)
796 basic_machine=i786-pc
798 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
799 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
801 pentiumpro-* | p6-* | 6x86-* | athlon-*)
802 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
804 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
805 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
807 pentium4-*)
808 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
811 basic_machine=pn-gould
813 power) basic_machine=power-ibm
815 ppc) basic_machine=powerpc-unknown
817 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
819 ppcle | powerpclittle | ppc-le | powerpc-little)
820 basic_machine=powerpcle-unknown
822 ppcle-* | powerpclittle-*)
823 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
825 ppc64) basic_machine=powerpc64-unknown
827 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
829 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
830 basic_machine=powerpc64le-unknown
832 ppc64le-* | powerpc64little-*)
833 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
835 ps2)
836 basic_machine=i386-ibm
838 pw32)
839 basic_machine=i586-unknown
840 os=-pw32
842 rom68k)
843 basic_machine=m68k-rom68k
844 os=-coff
846 rm[46]00)
847 basic_machine=mips-siemens
849 rtpc | rtpc-*)
850 basic_machine=romp-ibm
852 s390 | s390-*)
853 basic_machine=s390-ibm
855 s390x | s390x-*)
856 basic_machine=s390x-ibm
858 sa29200)
859 basic_machine=a29k-amd
860 os=-udi
862 sb1)
863 basic_machine=mipsisa64sb1-unknown
865 sb1el)
866 basic_machine=mipsisa64sb1el-unknown
868 sei)
869 basic_machine=mips-sei
870 os=-seiux
872 sequent)
873 basic_machine=i386-sequent
876 basic_machine=sh-hitachi
877 os=-hms
879 sh64)
880 basic_machine=sh64-unknown
882 sparclite-wrs | simso-wrs)
883 basic_machine=sparclite-wrs
884 os=-vxworks
886 sps7)
887 basic_machine=m68k-bull
888 os=-sysv2
890 spur)
891 basic_machine=spur-unknown
893 st2000)
894 basic_machine=m68k-tandem
896 stratus)
897 basic_machine=i860-stratus
898 os=-sysv4
900 sun2)
901 basic_machine=m68000-sun
903 sun2os3)
904 basic_machine=m68000-sun
905 os=-sunos3
907 sun2os4)
908 basic_machine=m68000-sun
909 os=-sunos4
911 sun3os3)
912 basic_machine=m68k-sun
913 os=-sunos3
915 sun3os4)
916 basic_machine=m68k-sun
917 os=-sunos4
919 sun4os3)
920 basic_machine=sparc-sun
921 os=-sunos3
923 sun4os4)
924 basic_machine=sparc-sun
925 os=-sunos4
927 sun4sol2)
928 basic_machine=sparc-sun
929 os=-solaris2
931 sun3 | sun3-*)
932 basic_machine=m68k-sun
934 sun4)
935 basic_machine=sparc-sun
937 sun386 | sun386i | roadrunner)
938 basic_machine=i386-sun
940 sv1)
941 basic_machine=sv1-cray
942 os=-unicos
944 symmetry)
945 basic_machine=i386-sequent
946 os=-dynix
948 t3e)
949 basic_machine=alphaev5-cray
950 os=-unicos
952 t90)
953 basic_machine=t90-cray
954 os=-unicos
956 tic54x | c54x*)
957 basic_machine=tic54x-unknown
958 os=-coff
960 tic55x | c55x*)
961 basic_machine=tic55x-unknown
962 os=-coff
964 tic6x | c6x*)
965 basic_machine=tic6x-unknown
966 os=-coff
968 tx39)
969 basic_machine=mipstx39-unknown
971 tx39el)
972 basic_machine=mipstx39el-unknown
974 toad1)
975 basic_machine=pdp10-xkl
976 os=-tops20
978 tower | tower-32)
979 basic_machine=m68k-ncr
981 tpf)
982 basic_machine=s390x-ibm
983 os=-tpf
985 udi29k)
986 basic_machine=a29k-amd
987 os=-udi
989 ultra3)
990 basic_machine=a29k-nyu
991 os=-sym1
993 v810 | necv810)
994 basic_machine=v810-nec
995 os=-none
997 vaxv)
998 basic_machine=vax-dec
999 os=-sysv
1001 vms)
1002 basic_machine=vax-dec
1003 os=-vms
1005 vpp*|vx|vx-*)
1006 basic_machine=f301-fujitsu
1008 vxworks960)
1009 basic_machine=i960-wrs
1010 os=-vxworks
1012 vxworks68)
1013 basic_machine=m68k-wrs
1014 os=-vxworks
1016 vxworks29k)
1017 basic_machine=a29k-wrs
1018 os=-vxworks
1020 w65*)
1021 basic_machine=w65-wdc
1022 os=-none
1024 w89k-*)
1025 basic_machine=hppa1.1-winbond
1026 os=-proelf
1028 xps | xps100)
1029 basic_machine=xps100-honeywell
1031 ymp)
1032 basic_machine=ymp-cray
1033 os=-unicos
1035 z8k-*-coff)
1036 basic_machine=z8k-unknown
1037 os=-sim
1039 none)
1040 basic_machine=none-none
1041 os=-none
1044 # Here we handle the default manufacturer of certain CPU types. It is in
1045 # some cases the only manufacturer, in others, it is the most popular.
1046 w89k)
1047 basic_machine=hppa1.1-winbond
1049 op50n)
1050 basic_machine=hppa1.1-oki
1052 op60c)
1053 basic_machine=hppa1.1-oki
1055 romp)
1056 basic_machine=romp-ibm
1058 rs6000)
1059 basic_machine=rs6000-ibm
1061 vax)
1062 basic_machine=vax-dec
1064 pdp10)
1065 # there are many clones, so DEC is not a safe bet
1066 basic_machine=pdp10-unknown
1068 pdp11)
1069 basic_machine=pdp11-dec
1071 we32k)
1072 basic_machine=we32k-att
1074 sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
1075 basic_machine=sh-unknown
1077 sh64)
1078 basic_machine=sh64-unknown
1080 sparc | sparcv9 | sparcv9b)
1081 basic_machine=sparc-sun
1083 cydra)
1084 basic_machine=cydra-cydrome
1086 orion)
1087 basic_machine=orion-highlevel
1089 orion105)
1090 basic_machine=clipper-highlevel
1092 mac | mpw | mac-mpw)
1093 basic_machine=m68k-apple
1095 pmac | pmac-mpw)
1096 basic_machine=powerpc-apple
1098 *-unknown)
1099 # Make sure to match an already-canonicalized machine name.
1102 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1103 exit 1
1105 esac
1107 # Here we canonicalize certain aliases for manufacturers.
1108 case $basic_machine in
1109 *-digital*)
1110 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1112 *-commodore*)
1113 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1117 esac
1119 # Decode manufacturer-specific aliases for certain operating systems.
1121 if [ x"$os" != x"" ]
1122 then
1123 case $os in
1124 # First match some system type aliases
1125 # that might get confused with valid system types.
1126 # -solaris* is a basic system type, with this one exception.
1127 -solaris1 | -solaris1.*)
1128 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1130 -solaris)
1131 os=-solaris2
1133 -svr4*)
1134 os=-sysv4
1136 -unixware*)
1137 os=-sysv4.2uw
1139 -gnu/linux*)
1140 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1142 # First accept the basic system types.
1143 # The portable systems comes first.
1144 # Each alternative MUST END IN A *, to match a version number.
1145 # -sysv* is not here because it comes later, after sysvr4.
1146 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1147 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1148 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1149 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1150 | -aos* \
1151 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1152 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1153 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
1154 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1155 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1156 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1157 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1158 | -chorusos* | -chorusrdb* \
1159 | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1160 | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
1161 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1162 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1163 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1164 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1165 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1166 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly*)
1167 # Remember, each alternative MUST END IN *, to match a version number.
1169 -qnx*)
1170 case $basic_machine in
1171 x86-* | i*86-*)
1174 os=-nto$os
1176 esac
1178 -nto-qnx*)
1180 -nto*)
1181 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1183 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1184 | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1185 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1187 -mac*)
1188 os=`echo $os | sed -e 's|mac|macos|'`
1190 -linux-dietlibc)
1191 os=-linux-dietlibc
1193 -linux*)
1194 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1196 -sunos5*)
1197 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1199 -sunos6*)
1200 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1202 -opened*)
1203 os=-openedition
1205 -os400*)
1206 os=-os400
1208 -wince*)
1209 os=-wince
1211 -osfrose*)
1212 os=-osfrose
1214 -osf*)
1215 os=-osf
1217 -utek*)
1218 os=-bsd
1220 -dynix*)
1221 os=-bsd
1223 -acis*)
1224 os=-aos
1226 -atheos*)
1227 os=-atheos
1229 -syllable*)
1230 os=-syllable
1232 -386bsd)
1233 os=-bsd
1235 -ctix* | -uts*)
1236 os=-sysv
1238 -nova*)
1239 os=-rtmk-nova
1241 -ns2 )
1242 os=-nextstep2
1244 -nsk*)
1245 os=-nsk
1247 # Preserve the version number of sinix5.
1248 -sinix5.*)
1249 os=`echo $os | sed -e 's|sinix|sysv|'`
1251 -sinix*)
1252 os=-sysv4
1254 -tpf*)
1255 os=-tpf
1257 -triton*)
1258 os=-sysv3
1260 -oss*)
1261 os=-sysv3
1263 -svr4)
1264 os=-sysv4
1266 -svr3)
1267 os=-sysv3
1269 -sysvr4)
1270 os=-sysv4
1272 # This must come after -sysvr4.
1273 -sysv*)
1275 -ose*)
1276 os=-ose
1278 -es1800*)
1279 os=-ose
1281 -xenix)
1282 os=-xenix
1284 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1285 os=-mint
1287 -aros*)
1288 os=-aros
1290 -kaos*)
1291 os=-kaos
1293 -none)
1296 # Get rid of the `-' at the beginning of $os.
1297 os=`echo $os | sed 's/[^-]*-//'`
1298 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1299 exit 1
1301 esac
1302 else
1304 # Here we handle the default operating systems that come with various machines.
1305 # The value should be what the vendor currently ships out the door with their
1306 # machine or put another way, the most popular os provided with the machine.
1308 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1309 # "-sun"), then you have to tell the case statement up towards the top
1310 # that MANUFACTURER isn't an operating system. Otherwise, code above
1311 # will signal an error saying that MANUFACTURER isn't an operating
1312 # system, and we'll never get to this point.
1314 case $basic_machine in
1315 *-acorn)
1316 os=-riscix1.2
1318 arm*-rebel)
1319 os=-linux
1321 arm*-semi)
1322 os=-aout
1324 c4x-* | tic4x-*)
1325 os=-coff
1327 # This must come before the *-dec entry.
1328 pdp10-*)
1329 os=-tops20
1331 pdp11-*)
1332 os=-none
1334 *-dec | vax-*)
1335 os=-ultrix4.2
1337 m68*-apollo)
1338 os=-domain
1340 i386-sun)
1341 os=-sunos4.0.2
1343 m68000-sun)
1344 os=-sunos3
1345 # This also exists in the configure program, but was not the
1346 # default.
1347 # os=-sunos4
1349 m68*-cisco)
1350 os=-aout
1352 mips*-cisco)
1353 os=-elf
1355 mips*-*)
1356 os=-elf
1358 or32-*)
1359 os=-coff
1361 *-tti) # must be before sparc entry or we get the wrong os.
1362 os=-sysv3
1364 sparc-* | *-sun)
1365 os=-sunos4.1.1
1367 *-be)
1368 os=-beos
1370 *-ibm)
1371 os=-aix
1373 *-wec)
1374 os=-proelf
1376 *-winbond)
1377 os=-proelf
1379 *-oki)
1380 os=-proelf
1382 *-hp)
1383 os=-hpux
1385 *-hitachi)
1386 os=-hiux
1388 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1389 os=-sysv
1391 *-cbm)
1392 os=-amigaos
1394 *-dg)
1395 os=-dgux
1397 *-dolphin)
1398 os=-sysv3
1400 m68k-ccur)
1401 os=-rtu
1403 m88k-omron*)
1404 os=-luna
1406 *-next )
1407 os=-nextstep
1409 *-sequent)
1410 os=-ptx
1412 *-crds)
1413 os=-unos
1415 *-ns)
1416 os=-genix
1418 i370-*)
1419 os=-mvs
1421 *-next)
1422 os=-nextstep3
1424 *-gould)
1425 os=-sysv
1427 *-highlevel)
1428 os=-bsd
1430 *-encore)
1431 os=-bsd
1433 *-sgi)
1434 os=-irix
1436 *-siemens)
1437 os=-sysv4
1439 *-masscomp)
1440 os=-rtu
1442 f30[01]-fujitsu | f700-fujitsu)
1443 os=-uxpv
1445 *-rom68k)
1446 os=-coff
1448 *-*bug)
1449 os=-coff
1451 *-apple)
1452 os=-macos
1454 *-atari*)
1455 os=-mint
1458 os=-none
1460 esac
1463 # Here we handle the case where we know the os, and the CPU type, but not the
1464 # manufacturer. We pick the logical manufacturer.
1465 vendor=unknown
1466 case $basic_machine in
1467 *-unknown)
1468 case $os in
1469 -riscix*)
1470 vendor=acorn
1472 -sunos*)
1473 vendor=sun
1475 -aix*)
1476 vendor=ibm
1478 -beos*)
1479 vendor=be
1481 -hpux*)
1482 vendor=hp
1484 -mpeix*)
1485 vendor=hp
1487 -hiux*)
1488 vendor=hitachi
1490 -unos*)
1491 vendor=crds
1493 -dgux*)
1494 vendor=dg
1496 -luna*)
1497 vendor=omron
1499 -genix*)
1500 vendor=ns
1502 -mvs* | -opened*)
1503 vendor=ibm
1505 -os400*)
1506 vendor=ibm
1508 -ptx*)
1509 vendor=sequent
1511 -tpf*)
1512 vendor=ibm
1514 -vxsim* | -vxworks* | -windiss*)
1515 vendor=wrs
1517 -aux*)
1518 vendor=apple
1520 -hms*)
1521 vendor=hitachi
1523 -mpw* | -macos*)
1524 vendor=apple
1526 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1527 vendor=atari
1529 -vos*)
1530 vendor=stratus
1532 esac
1533 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1535 esac
1537 echo $basic_machine$os
1538 exit 0
1540 # Local variables:
1541 # eval: (add-hook 'write-file-hooks 'time-stamp)
1542 # time-stamp-start: "timestamp='"
1543 # time-stamp-format: "%:y-%02m-%02d"
1544 # time-stamp-end: "'"
1545 # End: