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[binutils.git] / config.sub
blobb91a4bc4f29298f9a50762827dcb6d73e9a24d05
1 #! /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 Free Software Foundation,
5 # Inc.
7 timestamp='2006-12-08'
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.
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.
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.
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.
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.
34 # Please send patches to <config-patches@gnu.org>. Submit a context
35 # diff and a properly formatted ChangeLog entry.
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.
42 # This file is supposed to be the same for all GNU packages
43 # and recognize all the CPU types, system types and aliases
44 # that are meaningful with *any* GNU software.
45 # Each package is responsible for reporting which valid configurations
46 # it does not support. The user should be able to distinguish
47 # a failure to support a valid configuration from a meaningless
48 # configuration.
50 # The goal of this file is to map all the various variations of a given
51 # machine specification into a single specification in the form:
52 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
53 # or in some cases, the newer four-part form:
54 # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
55 # It is wrong to echo any other type of specification.
57 me=`echo "$0" | sed -e 's,.*/,,'`
59 usage="\
60 Usage: $0 [OPTION] CPU-MFR-OPSYS
61 $0 [OPTION] ALIAS
63 Canonicalize a configuration name.
65 Operation modes:
66 -h, --help print this help, then exit
67 -t, --time-stamp print date of last modification, then exit
68 -v, --version print version number, then exit
70 Report bugs and patches to <config-patches@gnu.org>."
72 version="\
73 GNU config.sub ($timestamp)
75 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
76 Free Software Foundation, Inc.
78 This is free software; see the source for copying conditions. There is NO
79 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
81 help="
82 Try \`$me --help' for more information."
84 # Parse command line
85 while test $# -gt 0 ; do
86 case $1 in
87 --time-stamp | --time* | -t )
88 echo "$timestamp" ; exit ;;
89 --version | -v )
90 echo "$version" ; exit ;;
91 --help | --h* | -h )
92 echo "$usage"; exit ;;
93 -- ) # Stop option processing
94 shift; break ;;
95 - ) # Use stdin as input.
96 break ;;
97 -* )
98 echo "$me: invalid option $1$help"
99 exit 1 ;;
101 *local*)
102 # First pass through any local machine types.
103 echo $1
104 exit ;;
107 break ;;
108 esac
109 done
111 case $# in
112 0) echo "$me: missing argument$help" >&2
113 exit 1;;
114 1) ;;
115 *) echo "$me: too many arguments$help" >&2
116 exit 1;;
117 esac
119 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
120 # Here we must recognize all the valid KERNEL-OS combinations.
121 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
122 case $maybe_os in
123 nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
124 uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
125 storm-chaos* | os2-emx* | rtmk-nova*)
126 os=-$maybe_os
127 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
130 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
131 if [ $basic_machine != $1 ]
132 then os=`echo $1 | sed 's/.*-/-/'`
133 else os=; fi
135 esac
137 ### Let's recognize common machines as not being operating systems so
138 ### that things like config.sub decstation-3100 work. We also
139 ### recognize some manufacturers as not being operating systems, so we
140 ### can provide default operating systems below.
141 case $os in
142 -sun*os*)
143 # Prevent following clause from handling this invalid input.
145 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
146 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
147 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
148 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
149 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
150 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
151 -apple | -axis | -knuth | -cray)
153 basic_machine=$1
155 -sim | -cisco | -oki | -wec | -winbond)
157 basic_machine=$1
159 -scout)
161 -wrs)
162 os=-vxworks
163 basic_machine=$1
165 -chorusos*)
166 os=-chorusos
167 basic_machine=$1
169 -chorusrdb)
170 os=-chorusrdb
171 basic_machine=$1
173 -hiux*)
174 os=-hiuxwe2
176 -sco6)
177 os=-sco5v6
178 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
180 -sco5)
181 os=-sco3.2v5
182 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
184 -sco4)
185 os=-sco3.2v4
186 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
188 -sco3.2.[4-9]*)
189 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
190 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
192 -sco3.2v[4-9]*)
193 # Don't forget version if it is 3.2v4 or newer.
194 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
196 -sco5v6*)
197 # Don't forget version if it is 3.2v4 or newer.
198 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
200 -sco*)
201 os=-sco3.2v2
202 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
204 -udk*)
205 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
207 -isc)
208 os=-isc2.2
209 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
211 -clix*)
212 basic_machine=clipper-intergraph
214 -isc*)
215 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
217 -lynx*)
218 os=-lynxos
220 -ptx*)
221 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
223 -windowsnt*)
224 os=`echo $os | sed -e 's/windowsnt/winnt/'`
226 -psos*)
227 os=-psos
229 -mint | -mint[0-9]*)
230 basic_machine=m68k-atari
231 os=-mint
233 esac
235 # Decode aliases for certain CPU-COMPANY combinations.
236 case $basic_machine in
237 # Recognize the basic CPU types without company name.
238 # Some are omitted here because they have special meanings below.
239 1750a | 580 \
240 | a29k \
241 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
242 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
243 | am33_2.0 \
244 | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
245 | bfin \
246 | c4x | clipper \
247 | d10v | d30v | dlx | dsp16xx \
248 | fido | fr30 | frv \
249 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
250 | i370 | i860 | i960 | ia64 \
251 | ip2k | iq2000 \
252 | m32c | m32r | m32rle | m68000 | m68k | m88k \
253 | maxq | mb | microblaze | mcore \
254 | mep \
255 | mips | mipsbe | mipseb | mipsel | mipsle \
256 | mips16 \
257 | mips64 | mips64el \
258 | mips64vr | mips64vrel \
259 | mips64orion | mips64orionel \
260 | mips64vr4100 | mips64vr4100el \
261 | mips64vr4300 | mips64vr4300el \
262 | mips64vr5000 | mips64vr5000el \
263 | mips64vr5900 | mips64vr5900el \
264 | mipsisa32 | mipsisa32el \
265 | mipsisa32r2 | mipsisa32r2el \
266 | mipsisa64 | mipsisa64el \
267 | mipsisa64r2 | mipsisa64r2el \
268 | mipsisa64sb1 | mipsisa64sb1el \
269 | mipsisa64sr71k | mipsisa64sr71kel \
270 | mipstx39 | mipstx39el \
271 | mn10200 | mn10300 \
272 | mt \
273 | msp430 \
274 | nios | nios2 \
275 | ns16k | ns32k \
276 | or32 \
277 | pdp10 | pdp11 | pj | pjl \
278 | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
279 | pyramid \
280 | score \
281 | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
282 | sh64 | sh64le \
283 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
284 | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
285 | spu | strongarm \
286 | tahoe | thumb | tic4x | tic80 | tron \
287 | v850 | v850e \
288 | we32k \
289 | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
290 | z8k)
291 basic_machine=$basic_machine-unknown
293 m6811 | m68hc11 | m6812 | m68hc12)
294 # Motorola 68HC11/12.
295 basic_machine=$basic_machine-unknown
296 os=-none
298 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
300 ms1)
301 basic_machine=mt-unknown
304 # We use `pc' rather than `unknown'
305 # because (1) that's what they normally are, and
306 # (2) the word "unknown" tends to confuse beginning users.
307 i*86 | x86_64)
308 basic_machine=$basic_machine-pc
310 # Object if more than one company name word.
311 *-*-*)
312 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
313 exit 1
315 # Recognize the basic CPU types with company name.
316 580-* \
317 | a29k-* \
318 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
319 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
320 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
321 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
322 | avr-* | avr32-* \
323 | bfin-* | bs2000-* \
324 | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
325 | clipper-* | craynv-* | cydra-* \
326 | d10v-* | d30v-* | dlx-* \
327 | elxsi-* \
328 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
329 | h8300-* | h8500-* \
330 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
331 | i*86-* | i860-* | i960-* | ia64-* \
332 | ip2k-* | iq2000-* \
333 | m32c-* | m32r-* | m32rle-* \
334 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
335 | m88110-* | m88k-* | maxq-* | mcore-* \
336 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
337 | mep-* \
338 | mips16-* \
339 | mips64-* | mips64el-* \
340 | mips64vr-* | mips64vrel-* \
341 | mips64orion-* | mips64orionel-* \
342 | mips64vr4100-* | mips64vr4100el-* \
343 | mips64vr4300-* | mips64vr4300el-* \
344 | mips64vr5000-* | mips64vr5000el-* \
345 | mips64vr5900-* | mips64vr5900el-* \
346 | mipsisa32-* | mipsisa32el-* \
347 | mipsisa32r2-* | mipsisa32r2el-* \
348 | mipsisa64-* | mipsisa64el-* \
349 | mipsisa64r2-* | mipsisa64r2el-* \
350 | mipsisa64sb1-* | mipsisa64sb1el-* \
351 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
352 | mipstx39-* | mipstx39el-* \
353 | mmix-* \
354 | mt-* \
355 | msp430-* \
356 | nios-* | nios2-* \
357 | none-* | np1-* | ns16k-* | ns32k-* \
358 | orion-* \
359 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
360 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
361 | pyramid-* \
362 | romp-* | rs6000-* \
363 | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
364 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
365 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
366 | sparclite-* \
367 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
368 | tahoe-* | thumb-* \
369 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
370 | tron-* \
371 | v850-* | v850e-* | vax-* \
372 | we32k-* \
373 | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
374 | xstormy16-* | xtensa-* \
375 | ymp-* \
376 | z8k-*)
378 # Recognize the various machine names and aliases which stand
379 # for a CPU type and a company and sometimes even an OS.
380 386bsd)
381 basic_machine=i386-unknown
382 os=-bsd
384 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
385 basic_machine=m68000-att
387 3b*)
388 basic_machine=we32k-att
390 a29khif)
391 basic_machine=a29k-amd
392 os=-udi
394 abacus)
395 basic_machine=abacus-unknown
397 adobe68k)
398 basic_machine=m68010-adobe
399 os=-scout
401 alliant | fx80)
402 basic_machine=fx80-alliant
404 altos | altos3068)
405 basic_machine=m68k-altos
407 am29k)
408 basic_machine=a29k-none
409 os=-bsd
411 amd64)
412 basic_machine=x86_64-pc
414 amd64-*)
415 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
417 amdahl)
418 basic_machine=580-amdahl
419 os=-sysv
421 amiga | amiga-*)
422 basic_machine=m68k-unknown
424 amigaos | amigados)
425 basic_machine=m68k-unknown
426 os=-amigaos
428 amigaunix | amix)
429 basic_machine=m68k-unknown
430 os=-sysv4
432 apollo68)
433 basic_machine=m68k-apollo
434 os=-sysv
436 apollo68bsd)
437 basic_machine=m68k-apollo
438 os=-bsd
440 aux)
441 basic_machine=m68k-apple
442 os=-aux
444 balance)
445 basic_machine=ns32k-sequent
446 os=-dynix
448 c90)
449 basic_machine=c90-cray
450 os=-unicos
452 convex-c1)
453 basic_machine=c1-convex
454 os=-bsd
456 convex-c2)
457 basic_machine=c2-convex
458 os=-bsd
460 convex-c32)
461 basic_machine=c32-convex
462 os=-bsd
464 convex-c34)
465 basic_machine=c34-convex
466 os=-bsd
468 convex-c38)
469 basic_machine=c38-convex
470 os=-bsd
472 cray | j90)
473 basic_machine=j90-cray
474 os=-unicos
476 craynv)
477 basic_machine=craynv-cray
478 os=-unicosmp
480 cr16c)
481 basic_machine=cr16c-unknown
482 os=-elf
484 crds | unos)
485 basic_machine=m68k-crds
487 crisv32 | crisv32-* | etraxfs*)
488 basic_machine=crisv32-axis
490 cris | cris-* | etrax*)
491 basic_machine=cris-axis
493 crx)
494 basic_machine=crx-unknown
495 os=-elf
497 da30 | da30-*)
498 basic_machine=m68k-da30
500 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
501 basic_machine=mips-dec
503 decsystem10* | dec10*)
504 basic_machine=pdp10-dec
505 os=-tops10
507 decsystem20* | dec20*)
508 basic_machine=pdp10-dec
509 os=-tops20
511 delta | 3300 | motorola-3300 | motorola-delta \
512 | 3300-motorola | delta-motorola)
513 basic_machine=m68k-motorola
515 delta88)
516 basic_machine=m88k-motorola
517 os=-sysv3
519 djgpp)
520 basic_machine=i586-pc
521 os=-msdosdjgpp
523 dpx20 | dpx20-*)
524 basic_machine=rs6000-bull
525 os=-bosx
527 dpx2* | dpx2*-bull)
528 basic_machine=m68k-bull
529 os=-sysv3
531 ebmon29k)
532 basic_machine=a29k-amd
533 os=-ebmon
535 elxsi)
536 basic_machine=elxsi-elxsi
537 os=-bsd
539 encore | umax | mmax)
540 basic_machine=ns32k-encore
542 es1800 | OSE68k | ose68k | ose | OSE)
543 basic_machine=m68k-ericsson
544 os=-ose
546 fx2800)
547 basic_machine=i860-alliant
549 genix)
550 basic_machine=ns32k-ns
552 gmicro)
553 basic_machine=tron-gmicro
554 os=-sysv
556 go32)
557 basic_machine=i386-pc
558 os=-go32
560 h3050r* | hiux*)
561 basic_machine=hppa1.1-hitachi
562 os=-hiuxwe2
564 h8300hms)
565 basic_machine=h8300-hitachi
566 os=-hms
568 h8300xray)
569 basic_machine=h8300-hitachi
570 os=-xray
572 h8500hms)
573 basic_machine=h8500-hitachi
574 os=-hms
576 harris)
577 basic_machine=m88k-harris
578 os=-sysv3
580 hp300-*)
581 basic_machine=m68k-hp
583 hp300bsd)
584 basic_machine=m68k-hp
585 os=-bsd
587 hp300hpux)
588 basic_machine=m68k-hp
589 os=-hpux
591 hp3k9[0-9][0-9] | hp9[0-9][0-9])
592 basic_machine=hppa1.0-hp
594 hp9k2[0-9][0-9] | hp9k31[0-9])
595 basic_machine=m68000-hp
597 hp9k3[2-9][0-9])
598 basic_machine=m68k-hp
600 hp9k6[0-9][0-9] | hp6[0-9][0-9])
601 basic_machine=hppa1.0-hp
603 hp9k7[0-79][0-9] | hp7[0-79][0-9])
604 basic_machine=hppa1.1-hp
606 hp9k78[0-9] | hp78[0-9])
607 # FIXME: really hppa2.0-hp
608 basic_machine=hppa1.1-hp
610 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
611 # FIXME: really hppa2.0-hp
612 basic_machine=hppa1.1-hp
614 hp9k8[0-9][13679] | hp8[0-9][13679])
615 basic_machine=hppa1.1-hp
617 hp9k8[0-9][0-9] | hp8[0-9][0-9])
618 basic_machine=hppa1.0-hp
620 hppa-next)
621 os=-nextstep3
623 hppaosf)
624 basic_machine=hppa1.1-hp
625 os=-osf
627 hppro)
628 basic_machine=hppa1.1-hp
629 os=-proelf
631 i370-ibm* | ibm*)
632 basic_machine=i370-ibm
634 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
635 i*86v32)
636 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
637 os=-sysv32
639 i*86v4*)
640 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
641 os=-sysv4
643 i*86v)
644 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
645 os=-sysv
647 i*86sol2)
648 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
649 os=-solaris2
651 i386mach)
652 basic_machine=i386-mach
653 os=-mach
655 i386-vsta | vsta)
656 basic_machine=i386-unknown
657 os=-vsta
659 iris | iris4d)
660 basic_machine=mips-sgi
661 case $os in
662 -irix*)
665 os=-irix4
667 esac
669 isi68 | isi)
670 basic_machine=m68k-isi
671 os=-sysv
673 m88k-omron*)
674 basic_machine=m88k-omron
676 magnum | m3230)
677 basic_machine=mips-mips
678 os=-sysv
680 merlin)
681 basic_machine=ns32k-utek
682 os=-sysv
684 mingw32)
685 basic_machine=i386-pc
686 os=-mingw32
688 miniframe)
689 basic_machine=m68000-convergent
691 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
692 basic_machine=m68k-atari
693 os=-mint
695 mips3*-*)
696 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
698 mips3*)
699 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
701 monitor)
702 basic_machine=m68k-rom68k
703 os=-coff
705 morphos)
706 basic_machine=powerpc-unknown
707 os=-morphos
709 msdos)
710 basic_machine=i386-pc
711 os=-msdos
713 ms1-*)
714 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
716 mvs)
717 basic_machine=i370-ibm
718 os=-mvs
720 ncr3000)
721 basic_machine=i486-ncr
722 os=-sysv4
724 netbsd386)
725 basic_machine=i386-unknown
726 os=-netbsd
728 netwinder)
729 basic_machine=armv4l-rebel
730 os=-linux
732 news | news700 | news800 | news900)
733 basic_machine=m68k-sony
734 os=-newsos
736 news1000)
737 basic_machine=m68030-sony
738 os=-newsos
740 news-3600 | risc-news)
741 basic_machine=mips-sony
742 os=-newsos
744 necv70)
745 basic_machine=v70-nec
746 os=-sysv
748 next | m*-next )
749 basic_machine=m68k-next
750 case $os in
751 -nextstep* )
753 -ns2*)
754 os=-nextstep2
757 os=-nextstep3
759 esac
761 nh3000)
762 basic_machine=m68k-harris
763 os=-cxux
765 nh[45]000)
766 basic_machine=m88k-harris
767 os=-cxux
769 nindy960)
770 basic_machine=i960-intel
771 os=-nindy
773 mon960)
774 basic_machine=i960-intel
775 os=-mon960
777 nonstopux)
778 basic_machine=mips-compaq
779 os=-nonstopux
781 np1)
782 basic_machine=np1-gould
784 nsr-tandem)
785 basic_machine=nsr-tandem
787 op50n-* | op60c-*)
788 basic_machine=hppa1.1-oki
789 os=-proelf
791 openrisc | openrisc-*)
792 basic_machine=or32-unknown
794 os400)
795 basic_machine=powerpc-ibm
796 os=-os400
798 OSE68000 | ose68000)
799 basic_machine=m68000-ericsson
800 os=-ose
802 os68k)
803 basic_machine=m68k-none
804 os=-os68k
806 pa-hitachi)
807 basic_machine=hppa1.1-hitachi
808 os=-hiuxwe2
810 paragon)
811 basic_machine=i860-intel
812 os=-osf
814 pbd)
815 basic_machine=sparc-tti
817 pbb)
818 basic_machine=m68k-tti
820 pc532 | pc532-*)
821 basic_machine=ns32k-pc532
823 pc98)
824 basic_machine=i386-pc
826 pc98-*)
827 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
829 pentium | p5 | k5 | k6 | nexgen | viac3)
830 basic_machine=i586-pc
832 pentiumpro | p6 | 6x86 | athlon | athlon_*)
833 basic_machine=i686-pc
835 pentiumii | pentium2 | pentiumiii | pentium3)
836 basic_machine=i686-pc
838 pentium4)
839 basic_machine=i786-pc
841 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
842 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
844 pentiumpro-* | p6-* | 6x86-* | athlon-*)
845 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
847 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
848 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
850 pentium4-*)
851 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
854 basic_machine=pn-gould
856 power) basic_machine=power-ibm
858 ppc) basic_machine=powerpc-unknown
860 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
862 ppcle | powerpclittle | ppc-le | powerpc-little)
863 basic_machine=powerpcle-unknown
865 ppcle-* | powerpclittle-*)
866 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
868 ppc64) basic_machine=powerpc64-unknown
870 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
872 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
873 basic_machine=powerpc64le-unknown
875 ppc64le-* | powerpc64little-*)
876 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
878 ps2)
879 basic_machine=i386-ibm
881 pw32)
882 basic_machine=i586-unknown
883 os=-pw32
885 rdos)
886 basic_machine=i386-pc
887 os=-rdos
889 rom68k)
890 basic_machine=m68k-rom68k
891 os=-coff
893 rm[46]00)
894 basic_machine=mips-siemens
896 rtpc | rtpc-*)
897 basic_machine=romp-ibm
899 s390 | s390-*)
900 basic_machine=s390-ibm
902 s390x | s390x-*)
903 basic_machine=s390x-ibm
905 sa29200)
906 basic_machine=a29k-amd
907 os=-udi
909 sb1)
910 basic_machine=mipsisa64sb1-unknown
912 sb1el)
913 basic_machine=mipsisa64sb1el-unknown
915 sde)
916 basic_machine=mipsisa32-sde
917 os=-elf
919 sei)
920 basic_machine=mips-sei
921 os=-seiux
923 sequent)
924 basic_machine=i386-sequent
927 basic_machine=sh-hitachi
928 os=-hms
930 sh5el)
931 basic_machine=sh5le-unknown
933 sh64)
934 basic_machine=sh64-unknown
936 sparclite-wrs | simso-wrs)
937 basic_machine=sparclite-wrs
938 os=-vxworks
940 sps7)
941 basic_machine=m68k-bull
942 os=-sysv2
944 spur)
945 basic_machine=spur-unknown
947 st2000)
948 basic_machine=m68k-tandem
950 stratus)
951 basic_machine=i860-stratus
952 os=-sysv4
954 sun2)
955 basic_machine=m68000-sun
957 sun2os3)
958 basic_machine=m68000-sun
959 os=-sunos3
961 sun2os4)
962 basic_machine=m68000-sun
963 os=-sunos4
965 sun3os3)
966 basic_machine=m68k-sun
967 os=-sunos3
969 sun3os4)
970 basic_machine=m68k-sun
971 os=-sunos4
973 sun4os3)
974 basic_machine=sparc-sun
975 os=-sunos3
977 sun4os4)
978 basic_machine=sparc-sun
979 os=-sunos4
981 sun4sol2)
982 basic_machine=sparc-sun
983 os=-solaris2
985 sun3 | sun3-*)
986 basic_machine=m68k-sun
988 sun4)
989 basic_machine=sparc-sun
991 sun386 | sun386i | roadrunner)
992 basic_machine=i386-sun
994 sv1)
995 basic_machine=sv1-cray
996 os=-unicos
998 symmetry)
999 basic_machine=i386-sequent
1000 os=-dynix
1002 t3e)
1003 basic_machine=alphaev5-cray
1004 os=-unicos
1006 t90)
1007 basic_machine=t90-cray
1008 os=-unicos
1010 tic54x | c54x*)
1011 basic_machine=tic54x-unknown
1012 os=-coff
1014 tic55x | c55x*)
1015 basic_machine=tic55x-unknown
1016 os=-coff
1018 tic6x | c6x*)
1019 basic_machine=tic6x-unknown
1020 os=-coff
1022 tx39)
1023 basic_machine=mipstx39-unknown
1025 tx39el)
1026 basic_machine=mipstx39el-unknown
1028 toad1)
1029 basic_machine=pdp10-xkl
1030 os=-tops20
1032 tower | tower-32)
1033 basic_machine=m68k-ncr
1035 tpf)
1036 basic_machine=s390x-ibm
1037 os=-tpf
1039 udi29k)
1040 basic_machine=a29k-amd
1041 os=-udi
1043 ultra3)
1044 basic_machine=a29k-nyu
1045 os=-sym1
1047 v810 | necv810)
1048 basic_machine=v810-nec
1049 os=-none
1051 vaxv)
1052 basic_machine=vax-dec
1053 os=-sysv
1055 vms)
1056 basic_machine=vax-dec
1057 os=-vms
1059 vpp*|vx|vx-*)
1060 basic_machine=f301-fujitsu
1062 vxworks960)
1063 basic_machine=i960-wrs
1064 os=-vxworks
1066 vxworks68)
1067 basic_machine=m68k-wrs
1068 os=-vxworks
1070 vxworks29k)
1071 basic_machine=a29k-wrs
1072 os=-vxworks
1074 w65*)
1075 basic_machine=w65-wdc
1076 os=-none
1078 w89k-*)
1079 basic_machine=hppa1.1-winbond
1080 os=-proelf
1082 xbox)
1083 basic_machine=i686-pc
1084 os=-mingw32
1086 xps | xps100)
1087 basic_machine=xps100-honeywell
1089 ymp)
1090 basic_machine=ymp-cray
1091 os=-unicos
1093 z8k-*-coff)
1094 basic_machine=z8k-unknown
1095 os=-sim
1097 none)
1098 basic_machine=none-none
1099 os=-none
1102 # Here we handle the default manufacturer of certain CPU types. It is in
1103 # some cases the only manufacturer, in others, it is the most popular.
1104 w89k)
1105 basic_machine=hppa1.1-winbond
1107 op50n)
1108 basic_machine=hppa1.1-oki
1110 op60c)
1111 basic_machine=hppa1.1-oki
1113 romp)
1114 basic_machine=romp-ibm
1116 mmix)
1117 basic_machine=mmix-knuth
1119 rs6000)
1120 basic_machine=rs6000-ibm
1122 vax)
1123 basic_machine=vax-dec
1125 pdp10)
1126 # there are many clones, so DEC is not a safe bet
1127 basic_machine=pdp10-unknown
1129 pdp11)
1130 basic_machine=pdp11-dec
1132 we32k)
1133 basic_machine=we32k-att
1135 sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1136 basic_machine=sh-unknown
1138 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1139 basic_machine=sparc-sun
1141 cydra)
1142 basic_machine=cydra-cydrome
1144 orion)
1145 basic_machine=orion-highlevel
1147 orion105)
1148 basic_machine=clipper-highlevel
1150 mac | mpw | mac-mpw)
1151 basic_machine=m68k-apple
1153 pmac | pmac-mpw)
1154 basic_machine=powerpc-apple
1156 *-unknown)
1157 # Make sure to match an already-canonicalized machine name.
1160 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1161 exit 1
1163 esac
1165 # Here we canonicalize certain aliases for manufacturers.
1166 case $basic_machine in
1167 *-digital*)
1168 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1170 *-commodore*)
1171 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1175 esac
1177 # Decode manufacturer-specific aliases for certain operating systems.
1179 if [ x"$os" != x"" ]
1180 then
1181 case $os in
1182 # First match some system type aliases
1183 # that might get confused with valid system types.
1184 # -solaris* is a basic system type, with this one exception.
1185 -solaris1 | -solaris1.*)
1186 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1188 -solaris)
1189 os=-solaris2
1191 -svr4*)
1192 os=-sysv4
1194 -unixware*)
1195 os=-sysv4.2uw
1197 -gnu/linux*)
1198 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1200 # First accept the basic system types.
1201 # The portable systems comes first.
1202 # Each alternative MUST END IN A *, to match a version number.
1203 # -sysv* is not here because it comes later, after sysvr4.
1204 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1205 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1206 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1207 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1208 | -aos* \
1209 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1210 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1211 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1212 | -openbsd* | -solidbsd* \
1213 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1214 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1215 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1216 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1217 | -chorusos* | -chorusrdb* \
1218 | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1219 | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1220 | -uxpv* | -beos* | -mpeix* | -udk* \
1221 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1222 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1223 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1224 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1225 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1226 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1227 | -skyos* | -haiku* | -rdos* | -toppers*)
1228 # Remember, each alternative MUST END IN *, to match a version number.
1230 -qnx*)
1231 case $basic_machine in
1232 x86-* | i*86-*)
1235 os=-nto$os
1237 esac
1239 -nto-qnx*)
1241 -nto*)
1242 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1244 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1245 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1246 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1248 -mac*)
1249 os=`echo $os | sed -e 's|mac|macos|'`
1251 -linux-dietlibc)
1252 os=-linux-dietlibc
1254 -linux*)
1255 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1257 -sunos5*)
1258 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1260 -sunos6*)
1261 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1263 -opened*)
1264 os=-openedition
1266 -os400*)
1267 os=-os400
1269 -wince*)
1270 os=-wince
1272 -osfrose*)
1273 os=-osfrose
1275 -osf*)
1276 os=-osf
1278 -utek*)
1279 os=-bsd
1281 -dynix*)
1282 os=-bsd
1284 -acis*)
1285 os=-aos
1287 -atheos*)
1288 os=-atheos
1290 -syllable*)
1291 os=-syllable
1293 -386bsd)
1294 os=-bsd
1296 -ctix* | -uts*)
1297 os=-sysv
1299 -nova*)
1300 os=-rtmk-nova
1302 -ns2 )
1303 os=-nextstep2
1305 -nsk*)
1306 os=-nsk
1308 # Preserve the version number of sinix5.
1309 -sinix5.*)
1310 os=`echo $os | sed -e 's|sinix|sysv|'`
1312 -sinix*)
1313 os=-sysv4
1315 -tpf*)
1316 os=-tpf
1318 -triton*)
1319 os=-sysv3
1321 -oss*)
1322 os=-sysv3
1324 -svr4)
1325 os=-sysv4
1327 -svr3)
1328 os=-sysv3
1330 -sysvr4)
1331 os=-sysv4
1333 # This must come after -sysvr4.
1334 -sysv*)
1336 -ose*)
1337 os=-ose
1339 -es1800*)
1340 os=-ose
1342 -xenix)
1343 os=-xenix
1345 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1346 os=-mint
1348 -aros*)
1349 os=-aros
1351 -kaos*)
1352 os=-kaos
1354 -zvmoe)
1355 os=-zvmoe
1357 -none)
1360 # Get rid of the `-' at the beginning of $os.
1361 os=`echo $os | sed 's/[^-]*-//'`
1362 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1363 exit 1
1365 esac
1366 else
1368 # Here we handle the default operating systems that come with various machines.
1369 # The value should be what the vendor currently ships out the door with their
1370 # machine or put another way, the most popular os provided with the machine.
1372 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1373 # "-sun"), then you have to tell the case statement up towards the top
1374 # that MANUFACTURER isn't an operating system. Otherwise, code above
1375 # will signal an error saying that MANUFACTURER isn't an operating
1376 # system, and we'll never get to this point.
1378 case $basic_machine in
1379 score-*)
1380 os=-elf
1382 spu-*)
1383 os=-elf
1385 *-acorn)
1386 os=-riscix1.2
1388 arm*-rebel)
1389 os=-linux
1391 arm*-semi)
1392 os=-aout
1394 c4x-* | tic4x-*)
1395 os=-coff
1397 # This must come before the *-dec entry.
1398 pdp10-*)
1399 os=-tops20
1401 pdp11-*)
1402 os=-none
1404 *-dec | vax-*)
1405 os=-ultrix4.2
1407 m68*-apollo)
1408 os=-domain
1410 i386-sun)
1411 os=-sunos4.0.2
1413 m68000-sun)
1414 os=-sunos3
1415 # This also exists in the configure program, but was not the
1416 # default.
1417 # os=-sunos4
1419 m68*-cisco)
1420 os=-aout
1422 mips*-cisco)
1423 os=-elf
1425 mips*-*)
1426 os=-elf
1428 or32-*)
1429 os=-coff
1431 *-tti) # must be before sparc entry or we get the wrong os.
1432 os=-sysv3
1434 sparc-* | *-sun)
1435 os=-sunos4.1.1
1437 *-be)
1438 os=-beos
1440 *-haiku)
1441 os=-haiku
1443 *-ibm)
1444 os=-aix
1446 *-knuth)
1447 os=-mmixware
1449 *-wec)
1450 os=-proelf
1452 *-winbond)
1453 os=-proelf
1455 *-oki)
1456 os=-proelf
1458 *-hp)
1459 os=-hpux
1461 *-hitachi)
1462 os=-hiux
1464 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1465 os=-sysv
1467 *-cbm)
1468 os=-amigaos
1470 *-dg)
1471 os=-dgux
1473 *-dolphin)
1474 os=-sysv3
1476 m68k-ccur)
1477 os=-rtu
1479 m88k-omron*)
1480 os=-luna
1482 *-next )
1483 os=-nextstep
1485 *-sequent)
1486 os=-ptx
1488 *-crds)
1489 os=-unos
1491 *-ns)
1492 os=-genix
1494 i370-*)
1495 os=-mvs
1497 *-next)
1498 os=-nextstep3
1500 *-gould)
1501 os=-sysv
1503 *-highlevel)
1504 os=-bsd
1506 *-encore)
1507 os=-bsd
1509 *-sgi)
1510 os=-irix
1512 *-siemens)
1513 os=-sysv4
1515 *-masscomp)
1516 os=-rtu
1518 f30[01]-fujitsu | f700-fujitsu)
1519 os=-uxpv
1521 *-rom68k)
1522 os=-coff
1524 *-*bug)
1525 os=-coff
1527 *-apple)
1528 os=-macos
1530 *-atari*)
1531 os=-mint
1534 os=-none
1536 esac
1539 # Here we handle the case where we know the os, and the CPU type, but not the
1540 # manufacturer. We pick the logical manufacturer.
1541 vendor=unknown
1542 case $basic_machine in
1543 *-unknown)
1544 case $os in
1545 -riscix*)
1546 vendor=acorn
1548 -sunos*)
1549 vendor=sun
1551 -aix*)
1552 vendor=ibm
1554 -beos*)
1555 vendor=be
1557 -hpux*)
1558 vendor=hp
1560 -mpeix*)
1561 vendor=hp
1563 -hiux*)
1564 vendor=hitachi
1566 -unos*)
1567 vendor=crds
1569 -dgux*)
1570 vendor=dg
1572 -luna*)
1573 vendor=omron
1575 -genix*)
1576 vendor=ns
1578 -mvs* | -opened*)
1579 vendor=ibm
1581 -os400*)
1582 vendor=ibm
1584 -ptx*)
1585 vendor=sequent
1587 -tpf*)
1588 vendor=ibm
1590 -vxsim* | -vxworks* | -windiss*)
1591 vendor=wrs
1593 -aux*)
1594 vendor=apple
1596 -hms*)
1597 vendor=hitachi
1599 -mpw* | -macos*)
1600 vendor=apple
1602 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1603 vendor=atari
1605 -vos*)
1606 vendor=stratus
1608 esac
1609 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1611 esac
1613 echo $basic_machine$os
1614 exit
1616 # Local variables:
1617 # eval: (add-hook 'write-file-hooks 'time-stamp)
1618 # time-stamp-start: "timestamp='"
1619 # time-stamp-format: "%:y-%02m-%02d"
1620 # time-stamp-end: "'"
1621 # End: