]> git.ipfire.org Git - thirdparty/sqlite.git/blame - config.sub
When compiling with SQLITE_ALLOW_ROWID_IN_VIEW, if the RETURNING clause of
[thirdparty/sqlite.git] / config.sub
CommitLineData
71eb93ea 1#! /bin/sh
2# Configuration validation subroutine script.
4eefeb55 3# Copyright 1992-2019 Free Software Foundation, Inc.
71eb93ea 4
4eefeb55 5timestamp='2019-05-23'
71eb93ea 6
4eefeb55 7# This file is free software; you can redistribute it and/or modify it
8# under the terms of the GNU General Public License as published by
9# the Free Software Foundation; either version 3 of the License, or
71eb93ea 10# (at your option) any later version.
11#
4eefeb55 12# This program is distributed in the hope that it will be useful, but
13# WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15# General Public License for more details.
71eb93ea 16#
17# You should have received a copy of the GNU General Public License
4eefeb55 18# along with this program; if not, see <https://www.gnu.org/licenses/>.
7f19c02f 19#
71eb93ea 20# As a special exception to the GNU General Public License, if you
21# distribute this file as part of a program that contains a
22# configuration script generated by Autoconf, you may include it under
4eefeb55 23# the same distribution terms that you use for the rest of that
24# program. This Exception is an additional permission under section 7
25# of the GNU General Public License, version 3 ("GPLv3").
71eb93ea 26
7f19c02f 27
4eefeb55 28# Please send patches to <config-patches@gnu.org>.
71eb93ea 29#
30# Configuration subroutine to validate and canonicalize a configuration type.
31# Supply the specified configuration type as an argument.
32# If it is invalid, we print an error message on stderr and exit with code 1.
33# Otherwise, we print the canonical config type on stdout and succeed.
34
4eefeb55 35# You can get the latest version of this script from:
36# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
37
71eb93ea 38# This file is supposed to be the same for all GNU packages
39# and recognize all the CPU types, system types and aliases
40# that are meaningful with *any* GNU software.
41# Each package is responsible for reporting which valid configurations
42# it does not support. The user should be able to distinguish
43# a failure to support a valid configuration from a meaningless
44# configuration.
45
46# The goal of this file is to map all the various variations of a given
47# machine specification into a single specification in the form:
48# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
49# or in some cases, the newer four-part form:
50# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
51# It is wrong to echo any other type of specification.
52
53me=`echo "$0" | sed -e 's,.*/,,'`
54
55usage="\
4eefeb55 56Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
71eb93ea 57
58Canonicalize a configuration name.
59
4eefeb55 60Options:
71eb93ea 61 -h, --help print this help, then exit
62 -t, --time-stamp print date of last modification, then exit
63 -v, --version print version number, then exit
64
65Report bugs and patches to <config-patches@gnu.org>."
66
67version="\
68GNU config.sub ($timestamp)
69
4eefeb55 70Copyright 1992-2019 Free Software Foundation, Inc.
71eb93ea 71
72This is free software; see the source for copying conditions. There is NO
73warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
74
75help="
76Try \`$me --help' for more information."
77
78# Parse command line
79while test $# -gt 0 ; do
80 case $1 in
81 --time-stamp | --time* | -t )
7f19c02f 82 echo "$timestamp" ; exit ;;
71eb93ea 83 --version | -v )
7f19c02f 84 echo "$version" ; exit ;;
71eb93ea 85 --help | --h* | -h )
7f19c02f 86 echo "$usage"; exit ;;
71eb93ea 87 -- ) # Stop option processing
88 shift; break ;;
89 - ) # Use stdin as input.
90 break ;;
91 -* )
4eefeb55 92 echo "$me: invalid option $1$help" >&2
71eb93ea 93 exit 1 ;;
94
95 *local*)
96 # First pass through any local machine types.
4eefeb55 97 echo "$1"
7f19c02f 98 exit ;;
71eb93ea 99
100 * )
101 break ;;
102 esac
103done
104
105case $# in
106 0) echo "$me: missing argument$help" >&2
107 exit 1;;
108 1) ;;
109 *) echo "$me: too many arguments$help" >&2
110 exit 1;;
111esac
112
4eefeb55 113# Split fields of configuration type
114# shellcheck disable=SC2162
115IFS="-" read field1 field2 field3 field4 <<EOF
116$1
117EOF
71eb93ea 118
4eefeb55 119# Separate into logical components for further validation
120case $1 in
121 *-*-*-*-*)
122 echo Invalid configuration \`"$1"\': more than four components >&2
123 exit 1
7f19c02f 124 ;;
4eefeb55 125 *-*-*-*)
126 basic_machine=$field1-$field2
127 os=$field3-$field4
71eb93ea 128 ;;
4eefeb55 129 *-*-*)
130 # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two
131 # parts
132 maybe_os=$field2-$field3
133 case $maybe_os in
134 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc \
135 | linux-newlib* | linux-musl* | linux-uclibc* | uclinux-uclibc* \
136 | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
137 | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
138 | storm-chaos* | os2-emx* | rtmk-nova*)
139 basic_machine=$field1
140 os=$maybe_os
141 ;;
142 android-linux)
143 basic_machine=$field1-unknown
144 os=linux-android
145 ;;
146 *)
147 basic_machine=$field1-$field2
148 os=$field3
149 ;;
150 esac
71eb93ea 151 ;;
4eefeb55 152 *-*)
153 # A lone config we happen to match not fitting any pattern
154 case $field1-$field2 in
155 decstation-3100)
156 basic_machine=mips-dec
157 os=
158 ;;
159 *-*)
160 # Second component is usually, but not always the OS
161 case $field2 in
162 # Prevent following clause from handling this valid os
163 sun*os*)
164 basic_machine=$field1
165 os=$field2
166 ;;
167 # Manufacturers
168 dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
169 | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
170 | unicom* | ibm* | next | hp | isi* | apollo | altos* \
171 | convergent* | ncr* | news | 32* | 3600* | 3100* \
172 | hitachi* | c[123]* | convex* | sun | crds | omron* | dg \
173 | ultra | tti* | harris | dolphin | highlevel | gould \
174 | cbm | ns | masscomp | apple | axis | knuth | cray \
175 | microblaze* | sim | cisco \
176 | oki | wec | wrs | winbond)
177 basic_machine=$field1-$field2
178 os=
179 ;;
180 *)
181 basic_machine=$field1
182 os=$field2
183 ;;
184 esac
185 ;;
186 esac
71eb93ea 187 ;;
4eefeb55 188 *)
189 # Convert single-component short-hands not valid as part of
190 # multi-component configurations.
191 case $field1 in
192 386bsd)
193 basic_machine=i386-pc
194 os=bsd
195 ;;
196 a29khif)
197 basic_machine=a29k-amd
198 os=udi
199 ;;
200 adobe68k)
201 basic_machine=m68010-adobe
202 os=scout
203 ;;
204 alliant)
205 basic_machine=fx80-alliant
206 os=
207 ;;
208 altos | altos3068)
209 basic_machine=m68k-altos
210 os=
211 ;;
212 am29k)
213 basic_machine=a29k-none
214 os=bsd
215 ;;
216 amdahl)
217 basic_machine=580-amdahl
218 os=sysv
219 ;;
220 amiga)
221 basic_machine=m68k-unknown
222 os=
223 ;;
224 amigaos | amigados)
225 basic_machine=m68k-unknown
226 os=amigaos
227 ;;
228 amigaunix | amix)
229 basic_machine=m68k-unknown
230 os=sysv4
231 ;;
232 apollo68)
233 basic_machine=m68k-apollo
234 os=sysv
235 ;;
236 apollo68bsd)
237 basic_machine=m68k-apollo
238 os=bsd
239 ;;
240 aros)
241 basic_machine=i386-pc
242 os=aros
243 ;;
244 aux)
245 basic_machine=m68k-apple
246 os=aux
247 ;;
248 balance)
249 basic_machine=ns32k-sequent
250 os=dynix
251 ;;
252 blackfin)
253 basic_machine=bfin-unknown
254 os=linux
255 ;;
256 cegcc)
257 basic_machine=arm-unknown
258 os=cegcc
259 ;;
260 convex-c1)
261 basic_machine=c1-convex
262 os=bsd
263 ;;
264 convex-c2)
265 basic_machine=c2-convex
266 os=bsd
267 ;;
268 convex-c32)
269 basic_machine=c32-convex
270 os=bsd
271 ;;
272 convex-c34)
273 basic_machine=c34-convex
274 os=bsd
275 ;;
276 convex-c38)
277 basic_machine=c38-convex
278 os=bsd
279 ;;
280 cray)
281 basic_machine=j90-cray
282 os=unicos
283 ;;
284 crds | unos)
285 basic_machine=m68k-crds
286 os=
287 ;;
288 da30)
289 basic_machine=m68k-da30
290 os=
291 ;;
292 decstation | pmax | pmin | dec3100 | decstatn)
293 basic_machine=mips-dec
294 os=
295 ;;
296 delta88)
297 basic_machine=m88k-motorola
298 os=sysv3
299 ;;
300 dicos)
301 basic_machine=i686-pc
302 os=dicos
303 ;;
304 djgpp)
305 basic_machine=i586-pc
306 os=msdosdjgpp
307 ;;
308 ebmon29k)
309 basic_machine=a29k-amd
310 os=ebmon
311 ;;
312 es1800 | OSE68k | ose68k | ose | OSE)
313 basic_machine=m68k-ericsson
314 os=ose
315 ;;
316 gmicro)
317 basic_machine=tron-gmicro
318 os=sysv
319 ;;
320 go32)
321 basic_machine=i386-pc
322 os=go32
323 ;;
324 h8300hms)
325 basic_machine=h8300-hitachi
326 os=hms
327 ;;
328 h8300xray)
329 basic_machine=h8300-hitachi
330 os=xray
331 ;;
332 h8500hms)
333 basic_machine=h8500-hitachi
334 os=hms
335 ;;
336 harris)
337 basic_machine=m88k-harris
338 os=sysv3
339 ;;
340 hp300)
341 basic_machine=m68k-hp
342 ;;
343 hp300bsd)
344 basic_machine=m68k-hp
345 os=bsd
346 ;;
347 hp300hpux)
348 basic_machine=m68k-hp
349 os=hpux
350 ;;
351 hppaosf)
352 basic_machine=hppa1.1-hp
353 os=osf
354 ;;
355 hppro)
356 basic_machine=hppa1.1-hp
357 os=proelf
358 ;;
359 i386mach)
360 basic_machine=i386-mach
361 os=mach
362 ;;
363 vsta)
364 basic_machine=i386-pc
365 os=vsta
366 ;;
367 isi68 | isi)
368 basic_machine=m68k-isi
369 os=sysv
370 ;;
371 m68knommu)
372 basic_machine=m68k-unknown
373 os=linux
374 ;;
375 magnum | m3230)
376 basic_machine=mips-mips
377 os=sysv
378 ;;
379 merlin)
380 basic_machine=ns32k-utek
381 os=sysv
382 ;;
383 mingw64)
384 basic_machine=x86_64-pc
385 os=mingw64
386 ;;
387 mingw32)
388 basic_machine=i686-pc
389 os=mingw32
390 ;;
391 mingw32ce)
392 basic_machine=arm-unknown
393 os=mingw32ce
394 ;;
395 monitor)
396 basic_machine=m68k-rom68k
397 os=coff
398 ;;
399 morphos)
400 basic_machine=powerpc-unknown
401 os=morphos
402 ;;
403 moxiebox)
404 basic_machine=moxie-unknown
405 os=moxiebox
406 ;;
407 msdos)
408 basic_machine=i386-pc
409 os=msdos
410 ;;
411 msys)
412 basic_machine=i686-pc
413 os=msys
414 ;;
415 mvs)
416 basic_machine=i370-ibm
417 os=mvs
418 ;;
419 nacl)
420 basic_machine=le32-unknown
421 os=nacl
422 ;;
423 ncr3000)
424 basic_machine=i486-ncr
425 os=sysv4
426 ;;
427 netbsd386)
428 basic_machine=i386-pc
429 os=netbsd
430 ;;
431 netwinder)
432 basic_machine=armv4l-rebel
433 os=linux
434 ;;
435 news | news700 | news800 | news900)
436 basic_machine=m68k-sony
437 os=newsos
438 ;;
439 news1000)
440 basic_machine=m68030-sony
441 os=newsos
442 ;;
443 necv70)
444 basic_machine=v70-nec
445 os=sysv
446 ;;
447 nh3000)
448 basic_machine=m68k-harris
449 os=cxux
450 ;;
451 nh[45]000)
452 basic_machine=m88k-harris
453 os=cxux
454 ;;
455 nindy960)
456 basic_machine=i960-intel
457 os=nindy
458 ;;
459 mon960)
460 basic_machine=i960-intel
461 os=mon960
462 ;;
463 nonstopux)
464 basic_machine=mips-compaq
465 os=nonstopux
466 ;;
467 os400)
468 basic_machine=powerpc-ibm
469 os=os400
470 ;;
471 OSE68000 | ose68000)
472 basic_machine=m68000-ericsson
473 os=ose
474 ;;
475 os68k)
476 basic_machine=m68k-none
477 os=os68k
478 ;;
479 paragon)
480 basic_machine=i860-intel
481 os=osf
482 ;;
483 parisc)
484 basic_machine=hppa-unknown
485 os=linux
486 ;;
487 pw32)
488 basic_machine=i586-unknown
489 os=pw32
490 ;;
491 rdos | rdos64)
492 basic_machine=x86_64-pc
493 os=rdos
494 ;;
495 rdos32)
496 basic_machine=i386-pc
497 os=rdos
498 ;;
499 rom68k)
500 basic_machine=m68k-rom68k
501 os=coff
502 ;;
503 sa29200)
504 basic_machine=a29k-amd
505 os=udi
506 ;;
507 sei)
508 basic_machine=mips-sei
509 os=seiux
510 ;;
511 sequent)
512 basic_machine=i386-sequent
513 os=
514 ;;
515 sps7)
516 basic_machine=m68k-bull
517 os=sysv2
518 ;;
519 st2000)
520 basic_machine=m68k-tandem
521 os=
522 ;;
523 stratus)
524 basic_machine=i860-stratus
525 os=sysv4
526 ;;
527 sun2)
528 basic_machine=m68000-sun
529 os=
530 ;;
531 sun2os3)
532 basic_machine=m68000-sun
533 os=sunos3
534 ;;
535 sun2os4)
536 basic_machine=m68000-sun
537 os=sunos4
538 ;;
539 sun3)
540 basic_machine=m68k-sun
541 os=
542 ;;
543 sun3os3)
544 basic_machine=m68k-sun
545 os=sunos3
546 ;;
547 sun3os4)
548 basic_machine=m68k-sun
549 os=sunos4
550 ;;
551 sun4)
552 basic_machine=sparc-sun
553 os=
554 ;;
555 sun4os3)
556 basic_machine=sparc-sun
557 os=sunos3
558 ;;
559 sun4os4)
560 basic_machine=sparc-sun
561 os=sunos4
562 ;;
563 sun4sol2)
564 basic_machine=sparc-sun
565 os=solaris2
566 ;;
567 sun386 | sun386i | roadrunner)
568 basic_machine=i386-sun
569 os=
570 ;;
571 sv1)
572 basic_machine=sv1-cray
573 os=unicos
574 ;;
575 symmetry)
576 basic_machine=i386-sequent
577 os=dynix
578 ;;
579 t3e)
580 basic_machine=alphaev5-cray
581 os=unicos
582 ;;
583 t90)
584 basic_machine=t90-cray
585 os=unicos
586 ;;
587 toad1)
588 basic_machine=pdp10-xkl
589 os=tops20
590 ;;
591 tpf)
592 basic_machine=s390x-ibm
593 os=tpf
594 ;;
595 udi29k)
596 basic_machine=a29k-amd
597 os=udi
598 ;;
599 ultra3)
600 basic_machine=a29k-nyu
601 os=sym1
602 ;;
603 v810 | necv810)
604 basic_machine=v810-nec
605 os=none
606 ;;
607 vaxv)
608 basic_machine=vax-dec
609 os=sysv
610 ;;
611 vms)
612 basic_machine=vax-dec
613 os=vms
614 ;;
615 vxworks960)
616 basic_machine=i960-wrs
617 os=vxworks
618 ;;
619 vxworks68)
620 basic_machine=m68k-wrs
621 os=vxworks
622 ;;
623 vxworks29k)
624 basic_machine=a29k-wrs
625 os=vxworks
626 ;;
627 xbox)
628 basic_machine=i686-pc
629 os=mingw32
630 ;;
631 ymp)
632 basic_machine=ymp-cray
633 os=unicos
634 ;;
635 *)
636 basic_machine=$1
637 os=
638 ;;
639 esac
71eb93ea 640 ;;
4eefeb55 641esac
642
643# Decode 1-component or ad-hoc basic machines
644case $basic_machine in
645 # Here we handle the default manufacturer of certain CPU types. It is in
646 # some cases the only manufacturer, in others, it is the most popular.
647 w89k)
648 cpu=hppa1.1
649 vendor=winbond
71eb93ea 650 ;;
4eefeb55 651 op50n)
652 cpu=hppa1.1
653 vendor=oki
71eb93ea 654 ;;
4eefeb55 655 op60c)
656 cpu=hppa1.1
657 vendor=oki
71eb93ea 658 ;;
4eefeb55 659 ibm*)
660 cpu=i370
661 vendor=ibm
71eb93ea 662 ;;
4eefeb55 663 orion105)
664 cpu=clipper
665 vendor=highlevel
71eb93ea 666 ;;
4eefeb55 667 mac | mpw | mac-mpw)
668 cpu=m68k
669 vendor=apple
71eb93ea 670 ;;
4eefeb55 671 pmac | pmac-mpw)
672 cpu=powerpc
673 vendor=apple
7f19c02f 674 ;;
71eb93ea 675
71eb93ea 676 # Recognize the various machine names and aliases which stand
677 # for a CPU type and a company and sometimes even an OS.
71eb93ea 678 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
4eefeb55 679 cpu=m68000
680 vendor=att
71eb93ea 681 ;;
682 3b*)
4eefeb55 683 cpu=we32k
684 vendor=att
7f19c02f 685 ;;
4eefeb55 686 bluegene*)
687 cpu=powerpc
688 vendor=ibm
689 os=cnk
71eb93ea 690 ;;
62507b65 691 decsystem10* | dec10*)
4eefeb55 692 cpu=pdp10
693 vendor=dec
694 os=tops10
62507b65 695 ;;
696 decsystem20* | dec20*)
4eefeb55 697 cpu=pdp10
698 vendor=dec
699 os=tops20
62507b65 700 ;;
71eb93ea 701 delta | 3300 | motorola-3300 | motorola-delta \
702 | 3300-motorola | delta-motorola)
4eefeb55 703 cpu=m68k
704 vendor=motorola
71eb93ea 705 ;;
4eefeb55 706 dpx2*)
707 cpu=m68k
708 vendor=bull
709 os=sysv3
71eb93ea 710 ;;
711 encore | umax | mmax)
4eefeb55 712 cpu=ns32k
713 vendor=encore
71eb93ea 714 ;;
4eefeb55 715 elxsi)
716 cpu=elxsi
717 vendor=elxsi
718 os=${os:-bsd}
71eb93ea 719 ;;
720 fx2800)
4eefeb55 721 cpu=i860
722 vendor=alliant
71eb93ea 723 ;;
724 genix)
4eefeb55 725 cpu=ns32k
726 vendor=ns
71eb93ea 727 ;;
728 h3050r* | hiux*)
4eefeb55 729 cpu=hppa1.1
730 vendor=hitachi
731 os=hiuxwe2
71eb93ea 732 ;;
733 hp3k9[0-9][0-9] | hp9[0-9][0-9])
4eefeb55 734 cpu=hppa1.0
735 vendor=hp
71eb93ea 736 ;;
737 hp9k2[0-9][0-9] | hp9k31[0-9])
4eefeb55 738 cpu=m68000
739 vendor=hp
71eb93ea 740 ;;
741 hp9k3[2-9][0-9])
4eefeb55 742 cpu=m68k
743 vendor=hp
71eb93ea 744 ;;
745 hp9k6[0-9][0-9] | hp6[0-9][0-9])
4eefeb55 746 cpu=hppa1.0
747 vendor=hp
71eb93ea 748 ;;
749 hp9k7[0-79][0-9] | hp7[0-79][0-9])
4eefeb55 750 cpu=hppa1.1
751 vendor=hp
71eb93ea 752 ;;
753 hp9k78[0-9] | hp78[0-9])
754 # FIXME: really hppa2.0-hp
4eefeb55 755 cpu=hppa1.1
756 vendor=hp
71eb93ea 757 ;;
758 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
759 # FIXME: really hppa2.0-hp
4eefeb55 760 cpu=hppa1.1
761 vendor=hp
71eb93ea 762 ;;
763 hp9k8[0-9][13679] | hp8[0-9][13679])
4eefeb55 764 cpu=hppa1.1
765 vendor=hp
71eb93ea 766 ;;
767 hp9k8[0-9][0-9] | hp8[0-9][0-9])
4eefeb55 768 cpu=hppa1.0
769 vendor=hp
71eb93ea 770 ;;
71eb93ea 771 i*86v32)
4eefeb55 772 cpu=`echo "$1" | sed -e 's/86.*/86/'`
773 vendor=pc
774 os=sysv32
71eb93ea 775 ;;
776 i*86v4*)
4eefeb55 777 cpu=`echo "$1" | sed -e 's/86.*/86/'`
778 vendor=pc
779 os=sysv4
71eb93ea 780 ;;
781 i*86v)
4eefeb55 782 cpu=`echo "$1" | sed -e 's/86.*/86/'`
783 vendor=pc
784 os=sysv
71eb93ea 785 ;;
786 i*86sol2)
4eefeb55 787 cpu=`echo "$1" | sed -e 's/86.*/86/'`
788 vendor=pc
789 os=solaris2
71eb93ea 790 ;;
4eefeb55 791 j90 | j90-cray)
792 cpu=j90
793 vendor=cray
794 os=${os:-unicos}
71eb93ea 795 ;;
796 iris | iris4d)
4eefeb55 797 cpu=mips
798 vendor=sgi
71eb93ea 799 case $os in
4eefeb55 800 irix*)
71eb93ea 801 ;;
802 *)
4eefeb55 803 os=irix4
71eb93ea 804 ;;
805 esac
806 ;;
71eb93ea 807 miniframe)
4eefeb55 808 cpu=m68000
809 vendor=convergent
7f19c02f 810 ;;
4eefeb55 811 *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*)
812 cpu=m68k
813 vendor=atari
814 os=mint
71eb93ea 815 ;;
816 news-3600 | risc-news)
4eefeb55 817 cpu=mips
818 vendor=sony
819 os=newsos
71eb93ea 820 ;;
4eefeb55 821 next | m*-next)
822 cpu=m68k
823 vendor=next
71eb93ea 824 case $os in
4eefeb55 825 openstep*)
826 ;;
827 nextstep*)
71eb93ea 828 ;;
4eefeb55 829 ns2*)
830 os=nextstep2
71eb93ea 831 ;;
832 *)
4eefeb55 833 os=nextstep3
71eb93ea 834 ;;
835 esac
836 ;;
71eb93ea 837 np1)
4eefeb55 838 cpu=np1
839 vendor=gould
71eb93ea 840 ;;
841 op50n-* | op60c-*)
4eefeb55 842 cpu=hppa1.1
843 vendor=oki
844 os=proelf
71eb93ea 845 ;;
846 pa-hitachi)
4eefeb55 847 cpu=hppa1.1
848 vendor=hitachi
849 os=hiuxwe2
71eb93ea 850 ;;
851 pbd)
4eefeb55 852 cpu=sparc
853 vendor=tti
71eb93ea 854 ;;
855 pbb)
4eefeb55 856 cpu=m68k
857 vendor=tti
7f19c02f 858 ;;
4eefeb55 859 pc532)
860 cpu=ns32k
861 vendor=pc532
964dbb1e 862 ;;
71eb93ea 863 pn)
4eefeb55 864 cpu=pn
865 vendor=gould
62507b65 866 ;;
4eefeb55 867 power)
868 cpu=power
869 vendor=ibm
71eb93ea 870 ;;
871 ps2)
4eefeb55 872 cpu=i386
873 vendor=ibm
71eb93ea 874 ;;
875 rm[46]00)
4eefeb55 876 cpu=mips
877 vendor=siemens
71eb93ea 878 ;;
879 rtpc | rtpc-*)
4eefeb55 880 cpu=romp
881 vendor=ibm
71eb93ea 882 ;;
4eefeb55 883 sde)
884 cpu=mipsisa32
885 vendor=sde
886 os=${os:-elf}
71eb93ea 887 ;;
4eefeb55 888 simso-wrs)
889 cpu=sparclite
890 vendor=wrs
891 os=vxworks
62507b65 892 ;;
4eefeb55 893 tower | tower-32)
894 cpu=m68k
895 vendor=ncr
62507b65 896 ;;
4eefeb55 897 vpp*|vx|vx-*)
898 cpu=f301
899 vendor=fujitsu
7f19c02f 900 ;;
4eefeb55 901 w65)
902 cpu=w65
903 vendor=wdc
964dbb1e 904 ;;
4eefeb55 905 w89k-*)
906 cpu=hppa1.1
907 vendor=winbond
908 os=proelf
71eb93ea 909 ;;
4eefeb55 910 none)
911 cpu=none
912 vendor=none
71eb93ea 913 ;;
4eefeb55 914 leon|leon[3-9])
915 cpu=sparc
916 vendor=$basic_machine
7f19c02f 917 ;;
4eefeb55 918 leon-*|leon[3-9]-*)
919 cpu=sparc
920 vendor=`echo "$basic_machine" | sed 's/-.*//'`
964dbb1e 921 ;;
4eefeb55 922
923 *-*)
924 # shellcheck disable=SC2162
925 IFS="-" read cpu vendor <<EOF
926$basic_machine
927EOF
71eb93ea 928 ;;
4eefeb55 929 # We use `pc' rather than `unknown'
930 # because (1) that's what they normally are, and
931 # (2) the word "unknown" tends to confuse beginning users.
932 i*86 | x86_64)
933 cpu=$basic_machine
934 vendor=pc
71eb93ea 935 ;;
4eefeb55 936 # These rules are duplicated from below for sake of the special case above;
937 # i.e. things that normalized to x86 arches should also default to "pc"
938 pc98)
939 cpu=i386
940 vendor=pc
71eb93ea 941 ;;
4eefeb55 942 x64 | amd64)
943 cpu=x86_64
944 vendor=pc
71eb93ea 945 ;;
4eefeb55 946 # Recognize the basic CPU types without company name.
947 *)
948 cpu=$basic_machine
949 vendor=unknown
71eb93ea 950 ;;
4eefeb55 951esac
952
953unset -v basic_machine
954
955# Decode basic machines in the full and proper CPU-Company form.
956case $cpu-$vendor in
957 # Here we handle the default manufacturer of certain CPU types in canonical form. It is in
958 # some cases the only manufacturer, in others, it is the most popular.
959 craynv-unknown)
960 vendor=cray
961 os=${os:-unicosmp}
71eb93ea 962 ;;
4eefeb55 963 c90-unknown | c90-cray)
964 vendor=cray
965 os=${os:-unicos}
71eb93ea 966 ;;
4eefeb55 967 fx80-unknown)
968 vendor=alliant
71eb93ea 969 ;;
4eefeb55 970 romp-unknown)
971 vendor=ibm
71eb93ea 972 ;;
4eefeb55 973 mmix-unknown)
974 vendor=knuth
71eb93ea 975 ;;
4eefeb55 976 microblaze-unknown | microblazeel-unknown)
977 vendor=xilinx
71eb93ea 978 ;;
4eefeb55 979 rs6000-unknown)
980 vendor=ibm
71eb93ea 981 ;;
4eefeb55 982 vax-unknown)
983 vendor=dec
71eb93ea 984 ;;
4eefeb55 985 pdp11-unknown)
986 vendor=dec
71eb93ea 987 ;;
4eefeb55 988 we32k-unknown)
989 vendor=att
71eb93ea 990 ;;
4eefeb55 991 cydra-unknown)
992 vendor=cydrome
71eb93ea 993 ;;
4eefeb55 994 i370-ibm*)
995 vendor=ibm
71eb93ea 996 ;;
4eefeb55 997 orion-unknown)
998 vendor=highlevel
71eb93ea 999 ;;
4eefeb55 1000 xps-unknown | xps100-unknown)
1001 cpu=xps100
1002 vendor=honeywell
62507b65 1003 ;;
4eefeb55 1004
1005 # Here we normalize CPU types with a missing or matching vendor
1006 dpx20-unknown | dpx20-bull)
1007 cpu=rs6000
1008 vendor=bull
1009 os=${os:-bosx}
71eb93ea 1010 ;;
4eefeb55 1011
1012 # Here we normalize CPU types irrespective of the vendor
1013 amd64-*)
1014 cpu=x86_64
71eb93ea 1015 ;;
4eefeb55 1016 blackfin-*)
1017 cpu=bfin
1018 os=linux
964dbb1e 1019 ;;
4eefeb55 1020 c54x-*)
1021 cpu=tic54x
964dbb1e 1022 ;;
4eefeb55 1023 c55x-*)
1024 cpu=tic55x
71eb93ea 1025 ;;
4eefeb55 1026 c6x-*)
1027 cpu=tic6x
71eb93ea 1028 ;;
4eefeb55 1029 e500v[12]-*)
1030 cpu=powerpc
1031 os=$os"spe"
62507b65 1032 ;;
4eefeb55 1033 mips3*-*)
1034 cpu=mips64
71eb93ea 1035 ;;
4eefeb55 1036 ms1-*)
1037 cpu=mt
964dbb1e 1038 ;;
4eefeb55 1039 m68knommu-*)
1040 cpu=m68k
1041 os=linux
71eb93ea 1042 ;;
4eefeb55 1043 m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
1044 cpu=s12z
71eb93ea 1045 ;;
4eefeb55 1046 openrisc-*)
1047 cpu=or32
71eb93ea 1048 ;;
4eefeb55 1049 parisc-*)
1050 cpu=hppa
1051 os=linux
71eb93ea 1052 ;;
4eefeb55 1053 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
1054 cpu=i586
71eb93ea 1055 ;;
4eefeb55 1056 pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*)
1057 cpu=i686
62507b65 1058 ;;
4eefeb55 1059 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
1060 cpu=i686
71eb93ea 1061 ;;
4eefeb55 1062 pentium4-*)
1063 cpu=i786
71eb93ea 1064 ;;
4eefeb55 1065 pc98-*)
1066 cpu=i386
71eb93ea 1067 ;;
4eefeb55 1068 ppc-* | ppcbe-*)
1069 cpu=powerpc
71eb93ea 1070 ;;
4eefeb55 1071 ppcle-* | powerpclittle-*)
1072 cpu=powerpcle
71eb93ea 1073 ;;
4eefeb55 1074 ppc64-*)
1075 cpu=powerpc64
7f19c02f 1076 ;;
4eefeb55 1077 ppc64le-* | powerpc64little-*)
1078 cpu=powerpc64le
71eb93ea 1079 ;;
4eefeb55 1080 sb1-*)
1081 cpu=mipsisa64sb1
71eb93ea 1082 ;;
4eefeb55 1083 sb1el-*)
1084 cpu=mipsisa64sb1el
71eb93ea 1085 ;;
4eefeb55 1086 sh5e[lb]-*)
1087 cpu=`echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/'`
71eb93ea 1088 ;;
4eefeb55 1089 spur-*)
1090 cpu=spur
71eb93ea 1091 ;;
4eefeb55 1092 strongarm-* | thumb-*)
1093 cpu=arm
71eb93ea 1094 ;;
4eefeb55 1095 tx39-*)
1096 cpu=mipstx39
71eb93ea 1097 ;;
4eefeb55 1098 tx39el-*)
1099 cpu=mipstx39el
71eb93ea 1100 ;;
4eefeb55 1101 x64-*)
1102 cpu=x86_64
7f19c02f 1103 ;;
4eefeb55 1104 xscale-* | xscalee[bl]-*)
1105 cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
71eb93ea 1106 ;;
4eefeb55 1107
1108 # Recognize the canonical CPU Types that limit and/or modify the
1109 # company names they are paired with.
1110 cr16-*)
1111 os=${os:-elf}
71eb93ea 1112 ;;
4eefeb55 1113 crisv32-* | etraxfs*-*)
1114 cpu=crisv32
1115 vendor=axis
71eb93ea 1116 ;;
4eefeb55 1117 cris-* | etrax*-*)
1118 cpu=cris
1119 vendor=axis
71eb93ea 1120 ;;
4eefeb55 1121 crx-*)
1122 os=${os:-elf}
71eb93ea 1123 ;;
4eefeb55 1124 neo-tandem)
1125 cpu=neo
1126 vendor=tandem
71eb93ea 1127 ;;
4eefeb55 1128 nse-tandem)
1129 cpu=nse
1130 vendor=tandem
71eb93ea 1131 ;;
4eefeb55 1132 nsr-tandem)
1133 cpu=nsr
1134 vendor=tandem
71eb93ea 1135 ;;
4eefeb55 1136 nsv-tandem)
1137 cpu=nsv
1138 vendor=tandem
71eb93ea 1139 ;;
4eefeb55 1140 nsx-tandem)
1141 cpu=nsx
1142 vendor=tandem
71eb93ea 1143 ;;
4eefeb55 1144 s390-*)
1145 cpu=s390
1146 vendor=ibm
71eb93ea 1147 ;;
4eefeb55 1148 s390x-*)
1149 cpu=s390x
1150 vendor=ibm
71eb93ea 1151 ;;
4eefeb55 1152 tile*-*)
1153 os=${os:-linux-gnu}
71eb93ea 1154 ;;
4eefeb55 1155
71eb93ea 1156 *)
4eefeb55 1157 # Recognize the canonical CPU types that are allowed with any
1158 # company name.
1159 case $cpu in
1160 1750a | 580 \
1161 | a29k \
1162 | aarch64 | aarch64_be \
1163 | abacus \
1164 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
1165 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
1166 | alphapca5[67] | alpha64pca5[67] \
1167 | am33_2.0 \
1168 | amdgcn \
1169 | arc | arceb \
1170 | arm | arm[lb]e | arme[lb] | armv* \
1171 | avr | avr32 \
1172 | asmjs \
1173 | ba \
1174 | be32 | be64 \
1175 | bfin | bpf | bs2000 \
1176 | c[123]* | c30 | [cjt]90 | c4x \
1177 | c8051 | clipper | craynv | csky | cydra \
1178 | d10v | d30v | dlx | dsp16xx \
1179 | e2k | elxsi | epiphany \
1180 | f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \
1181 | h8300 | h8500 \
1182 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
1183 | hexagon \
1184 | i370 | i*86 | i860 | i960 | ia16 | ia64 \
1185 | ip2k | iq2000 \
1186 | k1om \
1187 | le32 | le64 \
1188 | lm32 \
1189 | m32c | m32r | m32rle \
1190 | m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \
1191 | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
1192 | m88110 | m88k | maxq | mb | mcore | mep | metag \
1193 | microblaze | microblazeel \
1194 | mips | mipsbe | mipseb | mipsel | mipsle \
1195 | mips16 \
1196 | mips64 | mips64eb | mips64el \
1197 | mips64octeon | mips64octeonel \
1198 | mips64orion | mips64orionel \
1199 | mips64r5900 | mips64r5900el \
1200 | mips64vr | mips64vrel \
1201 | mips64vr4100 | mips64vr4100el \
1202 | mips64vr4300 | mips64vr4300el \
1203 | mips64vr5000 | mips64vr5000el \
1204 | mips64vr5900 | mips64vr5900el \
1205 | mipsisa32 | mipsisa32el \
1206 | mipsisa32r2 | mipsisa32r2el \
1207 | mipsisa32r6 | mipsisa32r6el \
1208 | mipsisa64 | mipsisa64el \
1209 | mipsisa64r2 | mipsisa64r2el \
1210 | mipsisa64r6 | mipsisa64r6el \
1211 | mipsisa64sb1 | mipsisa64sb1el \
1212 | mipsisa64sr71k | mipsisa64sr71kel \
1213 | mipsr5900 | mipsr5900el \
1214 | mipstx39 | mipstx39el \
1215 | mmix \
1216 | mn10200 | mn10300 \
1217 | moxie \
1218 | mt \
1219 | msp430 \
1220 | nds32 | nds32le | nds32be \
1221 | nfp \
1222 | nios | nios2 | nios2eb | nios2el \
1223 | none | np1 | ns16k | ns32k | nvptx \
1224 | open8 \
1225 | or1k* \
1226 | or32 \
1227 | orion \
1228 | picochip \
1229 | pdp10 | pdp11 | pj | pjl | pn | power \
1230 | powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
1231 | pru \
1232 | pyramid \
1233 | riscv | riscv32 | riscv64 \
1234 | rl78 | romp | rs6000 | rx \
1235 | score \
1236 | sh | shl \
1237 | sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
1238 | sh[1234]e[lb] | sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
1239 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
1240 | sparclite \
1241 | sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
1242 | spu \
1243 | tahoe \
1244 | tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
1245 | tron \
1246 | ubicom32 \
1247 | v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
1248 | vax \
1249 | visium \
1250 | w65 \
1251 | wasm32 | wasm64 \
1252 | we32k \
1253 | x86 | x86_64 | xc16x | xgate | xps100 \
1254 | xstormy16 | xtensa* \
1255 | ymp \
1256 | z8k | z80)
1257 ;;
1258
1259 *)
1260 echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
1261 exit 1
1262 ;;
1263 esac
71eb93ea 1264 ;;
1265esac
1266
1267# Here we canonicalize certain aliases for manufacturers.
4eefeb55 1268case $vendor in
1269 digital*)
1270 vendor=dec
71eb93ea 1271 ;;
4eefeb55 1272 commodore*)
1273 vendor=cbm
71eb93ea 1274 ;;
1275 *)
1276 ;;
1277esac
1278
1279# Decode manufacturer-specific aliases for certain operating systems.
1280
4eefeb55 1281if [ x$os != x ]
71eb93ea 1282then
1283case $os in
4eefeb55 1284 # First match some system type aliases that might get confused
1285 # with valid system types.
1286 # solaris* is a basic system type, with this one exception.
1287 auroraux)
1288 os=auroraux
1289 ;;
1290 bluegene*)
1291 os=cnk
71eb93ea 1292 ;;
4eefeb55 1293 solaris1 | solaris1.*)
1294 os=`echo $os | sed -e 's|solaris1|sunos4|'`
71eb93ea 1295 ;;
4eefeb55 1296 solaris)
1297 os=solaris2
71eb93ea 1298 ;;
4eefeb55 1299 unixware*)
1300 os=sysv4.2uw
71eb93ea 1301 ;;
4eefeb55 1302 gnu/linux*)
71eb93ea 1303 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1304 ;;
4eefeb55 1305 # es1800 is here to avoid being matched by es* (a different OS)
1306 es1800*)
1307 os=ose
1308 ;;
1309 # Some version numbers need modification
1310 chorusos*)
1311 os=chorusos
1312 ;;
1313 isc)
1314 os=isc2.2
1315 ;;
1316 sco6)
1317 os=sco5v6
1318 ;;
1319 sco5)
1320 os=sco3.2v5
1321 ;;
1322 sco4)
1323 os=sco3.2v4
1324 ;;
1325 sco3.2.[4-9]*)
1326 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
1327 ;;
1328 sco3.2v[4-9]* | sco5v6*)
1329 # Don't forget version if it is 3.2v4 or newer.
1330 ;;
1331 scout)
1332 # Don't match below
1333 ;;
1334 sco*)
1335 os=sco3.2v2
1336 ;;
1337 psos*)
1338 os=psos
1339 ;;
1340 # Now accept the basic system types.
71eb93ea 1341 # The portable systems comes first.
4eefeb55 1342 # Each alternative MUST end in a * to match a version number.
1343 # sysv* is not here because it comes later, after sysvr4.
1344 gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
1345 | *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\
1346 | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
1347 | sym* | kopensolaris* | plan9* \
1348 | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
1349 | aos* | aros* | cloudabi* | sortix* \
1350 | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
1351 | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
1352 | knetbsd* | mirbsd* | netbsd* \
1353 | bitrig* | openbsd* | solidbsd* | libertybsd* \
1354 | ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \
1355 | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
1356 | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
1357 | udi* | eabi* | lites* | ieee* | go32* | aux* | hcos* \
1358 | chorusrdb* | cegcc* | glidix* \
1359 | cygwin* | msys* | pe* | moss* | proelf* | rtems* \
1360 | midipix* | mingw32* | mingw64* | linux-gnu* | linux-android* \
1361 | linux-newlib* | linux-musl* | linux-uclibc* \
1362 | uxpv* | beos* | mpeix* | udk* | moxiebox* \
1363 | interix* | uwin* | mks* | rhapsody* | darwin* \
1364 | openstep* | oskit* | conix* | pw32* | nonstopux* \
1365 | storm-chaos* | tops10* | tenex* | tops20* | its* \
1366 | os2* | vos* | palmos* | uclinux* | nucleus* \
1367 | morphos* | superux* | rtmk* | windiss* \
1368 | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
1369 | skyos* | haiku* | rdos* | toppers* | drops* | es* \
1370 | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
1371 | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi*)
71eb93ea 1372 # Remember, each alternative MUST END IN *, to match a version number.
1373 ;;
4eefeb55 1374 qnx*)
1375 case $cpu in
1376 x86 | i*86)
71eb93ea 1377 ;;
1378 *)
4eefeb55 1379 os=nto-$os
71eb93ea 1380 ;;
1381 esac
1382 ;;
4eefeb55 1383 hiux*)
1384 os=hiuxwe2
62507b65 1385 ;;
4eefeb55 1386 nto-qnx*)
71eb93ea 1387 ;;
4eefeb55 1388 nto*)
1389 os=`echo $os | sed -e 's|nto|nto-qnx|'`
71eb93ea 1390 ;;
4eefeb55 1391 sim | xray | os68k* | v88r* \
1392 | windows* | osx | abug | netware* | os9* \
1393 | macos* | mpw* | magic* | mmixware* | mon960* | lnews*)
71eb93ea 1394 ;;
4eefeb55 1395 linux-dietlibc)
1396 os=linux-dietlibc
964dbb1e 1397 ;;
4eefeb55 1398 linux*)
71eb93ea 1399 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1400 ;;
4eefeb55 1401 lynx*178)
1402 os=lynxos178
1403 ;;
1404 lynx*5)
1405 os=lynxos5
71eb93ea 1406 ;;
4eefeb55 1407 lynx*)
1408 os=lynxos
71eb93ea 1409 ;;
4eefeb55 1410 mac*)
1411 os=`echo "$os" | sed -e 's|mac|macos|'`
71eb93ea 1412 ;;
4eefeb55 1413 opened*)
1414 os=openedition
964dbb1e 1415 ;;
4eefeb55 1416 os400*)
1417 os=os400
71eb93ea 1418 ;;
4eefeb55 1419 sunos5*)
1420 os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
71eb93ea 1421 ;;
4eefeb55 1422 sunos6*)
1423 os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
71eb93ea 1424 ;;
4eefeb55 1425 wince*)
1426 os=wince
71eb93ea 1427 ;;
4eefeb55 1428 utek*)
1429 os=bsd
71eb93ea 1430 ;;
4eefeb55 1431 dynix*)
1432 os=bsd
71eb93ea 1433 ;;
4eefeb55 1434 acis*)
1435 os=aos
62507b65 1436 ;;
4eefeb55 1437 atheos*)
1438 os=atheos
964dbb1e 1439 ;;
4eefeb55 1440 syllable*)
1441 os=syllable
71eb93ea 1442 ;;
4eefeb55 1443 386bsd)
1444 os=bsd
1445 ;;
1446 ctix* | uts*)
1447 os=sysv
71eb93ea 1448 ;;
4eefeb55 1449 nova*)
1450 os=rtmk-nova
62507b65 1451 ;;
4eefeb55 1452 ns2)
1453 os=nextstep2
71eb93ea 1454 ;;
4eefeb55 1455 nsk*)
1456 os=nsk
71eb93ea 1457 ;;
1458 # Preserve the version number of sinix5.
4eefeb55 1459 sinix5.*)
71eb93ea 1460 os=`echo $os | sed -e 's|sinix|sysv|'`
1461 ;;
4eefeb55 1462 sinix*)
1463 os=sysv4
1464 ;;
1465 tpf*)
1466 os=tpf
71eb93ea 1467 ;;
4eefeb55 1468 triton*)
1469 os=sysv3
964dbb1e 1470 ;;
4eefeb55 1471 oss*)
1472 os=sysv3
71eb93ea 1473 ;;
4eefeb55 1474 svr4*)
1475 os=sysv4
71eb93ea 1476 ;;
4eefeb55 1477 svr3)
1478 os=sysv3
71eb93ea 1479 ;;
4eefeb55 1480 sysvr4)
1481 os=sysv4
71eb93ea 1482 ;;
4eefeb55 1483 # This must come after sysvr4.
1484 sysv*)
71eb93ea 1485 ;;
4eefeb55 1486 ose*)
1487 os=ose
71eb93ea 1488 ;;
4eefeb55 1489 *mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
1490 os=mint
71eb93ea 1491 ;;
4eefeb55 1492 zvmoe)
1493 os=zvmoe
71eb93ea 1494 ;;
4eefeb55 1495 dicos*)
1496 os=dicos
71eb93ea 1497 ;;
4eefeb55 1498 pikeos*)
1499 # Until real need of OS specific support for
1500 # particular features comes up, bare metal
1501 # configurations are quite functional.
1502 case $cpu in
1503 arm*)
1504 os=eabi
1505 ;;
1506 *)
1507 os=elf
1508 ;;
1509 esac
71eb93ea 1510 ;;
4eefeb55 1511 nacl*)
964dbb1e 1512 ;;
4eefeb55 1513 ios)
964dbb1e 1514 ;;
4eefeb55 1515 none)
7f19c02f 1516 ;;
4eefeb55 1517 *-eabi)
71eb93ea 1518 ;;
1519 *)
4eefeb55 1520 echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
71eb93ea 1521 exit 1
1522 ;;
1523esac
1524else
1525
1526# Here we handle the default operating systems that come with various machines.
1527# The value should be what the vendor currently ships out the door with their
1528# machine or put another way, the most popular os provided with the machine.
1529
1530# Note that if you're going to try to match "-MANUFACTURER" here (say,
1531# "-sun"), then you have to tell the case statement up towards the top
1532# that MANUFACTURER isn't an operating system. Otherwise, code above
1533# will signal an error saying that MANUFACTURER isn't an operating
1534# system, and we'll never get to this point.
1535
4eefeb55 1536case $cpu-$vendor in
1537 score-*)
1538 os=elf
7f19c02f 1539 ;;
4eefeb55 1540 spu-*)
1541 os=elf
7f19c02f 1542 ;;
71eb93ea 1543 *-acorn)
4eefeb55 1544 os=riscix1.2
71eb93ea 1545 ;;
1546 arm*-rebel)
4eefeb55 1547 os=linux
71eb93ea 1548 ;;
1549 arm*-semi)
4eefeb55 1550 os=aout
1551 ;;
1552 c4x-* | tic4x-*)
1553 os=coff
1554 ;;
1555 c8051-*)
1556 os=elf
1557 ;;
1558 clipper-intergraph)
1559 os=clix
71eb93ea 1560 ;;
4eefeb55 1561 hexagon-*)
1562 os=elf
1563 ;;
1564 tic54x-*)
1565 os=coff
1566 ;;
1567 tic55x-*)
1568 os=coff
1569 ;;
1570 tic6x-*)
1571 os=coff
7f19c02f 1572 ;;
62507b65 1573 # This must come before the *-dec entry.
71eb93ea 1574 pdp10-*)
4eefeb55 1575 os=tops20
71eb93ea 1576 ;;
62507b65 1577 pdp11-*)
4eefeb55 1578 os=none
71eb93ea 1579 ;;
1580 *-dec | vax-*)
4eefeb55 1581 os=ultrix4.2
71eb93ea 1582 ;;
1583 m68*-apollo)
4eefeb55 1584 os=domain
71eb93ea 1585 ;;
1586 i386-sun)
4eefeb55 1587 os=sunos4.0.2
71eb93ea 1588 ;;
1589 m68000-sun)
4eefeb55 1590 os=sunos3
71eb93ea 1591 ;;
1592 m68*-cisco)
4eefeb55 1593 os=aout
71eb93ea 1594 ;;
4eefeb55 1595 mep-*)
1596 os=elf
7f19c02f 1597 ;;
71eb93ea 1598 mips*-cisco)
4eefeb55 1599 os=elf
71eb93ea 1600 ;;
1601 mips*-*)
4eefeb55 1602 os=elf
71eb93ea 1603 ;;
62507b65 1604 or32-*)
4eefeb55 1605 os=coff
62507b65 1606 ;;
71eb93ea 1607 *-tti) # must be before sparc entry or we get the wrong os.
4eefeb55 1608 os=sysv3
71eb93ea 1609 ;;
1610 sparc-* | *-sun)
4eefeb55 1611 os=sunos4.1.1
71eb93ea 1612 ;;
4eefeb55 1613 pru-*)
1614 os=elf
71eb93ea 1615 ;;
4eefeb55 1616 *-be)
1617 os=beos
7f19c02f 1618 ;;
71eb93ea 1619 *-ibm)
4eefeb55 1620 os=aix
71eb93ea 1621 ;;
4eefeb55 1622 *-knuth)
1623 os=mmixware
7f19c02f 1624 ;;
71eb93ea 1625 *-wec)
4eefeb55 1626 os=proelf
71eb93ea 1627 ;;
1628 *-winbond)
4eefeb55 1629 os=proelf
71eb93ea 1630 ;;
1631 *-oki)
4eefeb55 1632 os=proelf
71eb93ea 1633 ;;
1634 *-hp)
4eefeb55 1635 os=hpux
71eb93ea 1636 ;;
1637 *-hitachi)
4eefeb55 1638 os=hiux
71eb93ea 1639 ;;
1640 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
4eefeb55 1641 os=sysv
71eb93ea 1642 ;;
1643 *-cbm)
4eefeb55 1644 os=amigaos
71eb93ea 1645 ;;
1646 *-dg)
4eefeb55 1647 os=dgux
71eb93ea 1648 ;;
1649 *-dolphin)
4eefeb55 1650 os=sysv3
71eb93ea 1651 ;;
1652 m68k-ccur)
4eefeb55 1653 os=rtu
71eb93ea 1654 ;;
1655 m88k-omron*)
4eefeb55 1656 os=luna
71eb93ea 1657 ;;
4eefeb55 1658 *-next)
1659 os=nextstep
71eb93ea 1660 ;;
1661 *-sequent)
4eefeb55 1662 os=ptx
71eb93ea 1663 ;;
1664 *-crds)
4eefeb55 1665 os=unos
71eb93ea 1666 ;;
1667 *-ns)
4eefeb55 1668 os=genix
71eb93ea 1669 ;;
1670 i370-*)
4eefeb55 1671 os=mvs
71eb93ea 1672 ;;
62507b65 1673 *-gould)
4eefeb55 1674 os=sysv
71eb93ea 1675 ;;
62507b65 1676 *-highlevel)
4eefeb55 1677 os=bsd
71eb93ea 1678 ;;
1679 *-encore)
4eefeb55 1680 os=bsd
71eb93ea 1681 ;;
62507b65 1682 *-sgi)
4eefeb55 1683 os=irix
71eb93ea 1684 ;;
62507b65 1685 *-siemens)
4eefeb55 1686 os=sysv4
71eb93ea 1687 ;;
1688 *-masscomp)
4eefeb55 1689 os=rtu
71eb93ea 1690 ;;
1691 f30[01]-fujitsu | f700-fujitsu)
4eefeb55 1692 os=uxpv
71eb93ea 1693 ;;
1694 *-rom68k)
4eefeb55 1695 os=coff
71eb93ea 1696 ;;
1697 *-*bug)
4eefeb55 1698 os=coff
71eb93ea 1699 ;;
1700 *-apple)
4eefeb55 1701 os=macos
71eb93ea 1702 ;;
1703 *-atari*)
4eefeb55 1704 os=mint
1705 ;;
1706 *-wrs)
1707 os=vxworks
71eb93ea 1708 ;;
1709 *)
4eefeb55 1710 os=none
71eb93ea 1711 ;;
1712esac
1713fi
1714
1715# Here we handle the case where we know the os, and the CPU type, but not the
1716# manufacturer. We pick the logical manufacturer.
4eefeb55 1717case $vendor in
1718 unknown)
71eb93ea 1719 case $os in
4eefeb55 1720 riscix*)
71eb93ea 1721 vendor=acorn
1722 ;;
4eefeb55 1723 sunos*)
71eb93ea 1724 vendor=sun
1725 ;;
4eefeb55 1726 cnk*|-aix*)
71eb93ea 1727 vendor=ibm
1728 ;;
4eefeb55 1729 beos*)
71eb93ea 1730 vendor=be
1731 ;;
4eefeb55 1732 hpux*)
71eb93ea 1733 vendor=hp
1734 ;;
4eefeb55 1735 mpeix*)
71eb93ea 1736 vendor=hp
1737 ;;
4eefeb55 1738 hiux*)
71eb93ea 1739 vendor=hitachi
1740 ;;
4eefeb55 1741 unos*)
71eb93ea 1742 vendor=crds
1743 ;;
4eefeb55 1744 dgux*)
71eb93ea 1745 vendor=dg
1746 ;;
4eefeb55 1747 luna*)
71eb93ea 1748 vendor=omron
1749 ;;
4eefeb55 1750 genix*)
71eb93ea 1751 vendor=ns
1752 ;;
4eefeb55 1753 clix*)
1754 vendor=intergraph
1755 ;;
1756 mvs* | opened*)
71eb93ea 1757 vendor=ibm
1758 ;;
4eefeb55 1759 os400*)
964dbb1e 1760 vendor=ibm
1761 ;;
4eefeb55 1762 ptx*)
71eb93ea 1763 vendor=sequent
1764 ;;
4eefeb55 1765 tpf*)
964dbb1e 1766 vendor=ibm
1767 ;;
4eefeb55 1768 vxsim* | vxworks* | windiss*)
71eb93ea 1769 vendor=wrs
1770 ;;
4eefeb55 1771 aux*)
71eb93ea 1772 vendor=apple
1773 ;;
4eefeb55 1774 hms*)
71eb93ea 1775 vendor=hitachi
1776 ;;
4eefeb55 1777 mpw* | macos*)
71eb93ea 1778 vendor=apple
1779 ;;
4eefeb55 1780 *mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
71eb93ea 1781 vendor=atari
1782 ;;
4eefeb55 1783 vos*)
71eb93ea 1784 vendor=stratus
1785 ;;
1786 esac
71eb93ea 1787 ;;
1788esac
1789
4eefeb55 1790echo "$cpu-$vendor-$os"
7f19c02f 1791exit
71eb93ea 1792
1793# Local variables:
4eefeb55 1794# eval: (add-hook 'before-save-hook 'time-stamp)
71eb93ea 1795# time-stamp-start: "timestamp='"
1796# time-stamp-format: "%:y-%02m-%02d"
1797# time-stamp-end: "'"
1798# End: