Add GCC support to ENQCMD.
[official-gcc.git] / config.sub
blob75bb6a3135be264812c272f46d4691c5ed314c04
1 #! /bin/sh
2 # Configuration validation subroutine script.
3 # Copyright 1992-2019 Free Software Foundation, Inc.
5 timestamp='2019-01-01'
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
10 # (at your option) any later version.
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.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, see <https://www.gnu.org/licenses/>.
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
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").
28 # Please send patches to <config-patches@gnu.org>.
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.
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
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.
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.
53 me=`echo "$0" | sed -e 's,.*/,,'`
55 usage="\
56 Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
58 Canonicalize a configuration name.
60 Options:
61 -h, --help print this help, then exit
62 -t, --time-stamp print date of last modification, then exit
63 -v, --version print version number, then exit
65 Report bugs and patches to <config-patches@gnu.org>."
67 version="\
68 GNU config.sub ($timestamp)
70 Copyright 1992-2019 Free Software Foundation, Inc.
72 This is free software; see the source for copying conditions. There is NO
73 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
75 help="
76 Try \`$me --help' for more information."
78 # Parse command line
79 while test $# -gt 0 ; do
80 case $1 in
81 --time-stamp | --time* | -t )
82 echo "$timestamp" ; exit ;;
83 --version | -v )
84 echo "$version" ; exit ;;
85 --help | --h* | -h )
86 echo "$usage"; exit ;;
87 -- ) # Stop option processing
88 shift; break ;;
89 - ) # Use stdin as input.
90 break ;;
91 -* )
92 echo "$me: invalid option $1$help" >&2
93 exit 1 ;;
95 *local*)
96 # First pass through any local machine types.
97 echo "$1"
98 exit ;;
101 break ;;
102 esac
103 done
105 case $# in
106 0) echo "$me: missing argument$help" >&2
107 exit 1;;
108 1) ;;
109 *) echo "$me: too many arguments$help" >&2
110 exit 1;;
111 esac
113 # Split fields of configuration type
114 # shellcheck disable=SC2162
115 IFS="-" read field1 field2 field3 field4 <<EOF
119 # Separate into logical components for further validation
120 case $1 in
121 *-*-*-*-*)
122 echo Invalid configuration \`"$1"\': more than four components >&2
123 exit 1
125 *-*-*-*)
126 basic_machine=$field1-$field2
127 os=$field3-$field4
129 *-*-*)
130 # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two
131 # parts
132 maybe_os=$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=$maybe_os
142 android-linux)
143 basic_machine=$field1-unknown
144 os=linux-android
147 basic_machine=$field1-$field2
148 os=$field3
150 esac
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
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=$field2
167 # Manufacturers
168 dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
169 | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
170 | unicom* | ibm* | next | hp | isi* | apollo | altos* \
171 | convergent* | ncr* | news | 32* | 3600* | 3100* \
172 | hitachi* | c[123]* | convex* | sun | crds | omron* | dg \
173 | ultra | tti* | harris | dolphin | highlevel | gould \
174 | cbm | ns | masscomp | apple | axis | knuth | cray \
175 | microblaze* | sim | cisco \
176 | oki | wec | wrs | winbond)
177 basic_machine=$field1-$field2
181 basic_machine=$field1
182 os=$field2
184 esac
186 esac
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
196 a29khif)
197 basic_machine=a29k-amd
198 os=udi
200 adobe68k)
201 basic_machine=m68010-adobe
202 os=scout
204 alliant)
205 basic_machine=fx80-alliant
208 altos | altos3068)
209 basic_machine=m68k-altos
212 am29k)
213 basic_machine=a29k-none
214 os=bsd
216 amdahl)
217 basic_machine=580-amdahl
218 os=sysv
220 amiga)
221 basic_machine=m68k-unknown
224 amigaos | amigados)
225 basic_machine=m68k-unknown
226 os=amigaos
228 amigaunix | amix)
229 basic_machine=m68k-unknown
230 os=sysv4
232 apollo68)
233 basic_machine=m68k-apollo
234 os=sysv
236 apollo68bsd)
237 basic_machine=m68k-apollo
238 os=bsd
240 aros)
241 basic_machine=i386-pc
242 os=aros
244 aux)
245 basic_machine=m68k-apple
246 os=aux
248 balance)
249 basic_machine=ns32k-sequent
250 os=dynix
252 blackfin)
253 basic_machine=bfin-unknown
254 os=linux
256 cegcc)
257 basic_machine=arm-unknown
258 os=cegcc
260 convex-c1)
261 basic_machine=c1-convex
262 os=bsd
264 convex-c2)
265 basic_machine=c2-convex
266 os=bsd
268 convex-c32)
269 basic_machine=c32-convex
270 os=bsd
272 convex-c34)
273 basic_machine=c34-convex
274 os=bsd
276 convex-c38)
277 basic_machine=c38-convex
278 os=bsd
280 cray)
281 basic_machine=j90-cray
282 os=unicos
284 crds | unos)
285 basic_machine=m68k-crds
288 da30)
289 basic_machine=m68k-da30
292 decstation | pmax | pmin | dec3100 | decstatn)
293 basic_machine=mips-dec
296 delta88)
297 basic_machine=m88k-motorola
298 os=sysv3
300 dicos)
301 basic_machine=i686-pc
302 os=dicos
304 djgpp)
305 basic_machine=i586-pc
306 os=msdosdjgpp
308 ebmon29k)
309 basic_machine=a29k-amd
310 os=ebmon
312 es1800 | OSE68k | ose68k | ose | OSE)
313 basic_machine=m68k-ericsson
314 os=ose
316 gmicro)
317 basic_machine=tron-gmicro
318 os=sysv
320 go32)
321 basic_machine=i386-pc
322 os=go32
324 h8300hms)
325 basic_machine=h8300-hitachi
326 os=hms
328 h8300xray)
329 basic_machine=h8300-hitachi
330 os=xray
332 h8500hms)
333 basic_machine=h8500-hitachi
334 os=hms
336 harris)
337 basic_machine=m88k-harris
338 os=sysv3
340 hp300)
341 basic_machine=m68k-hp
343 hp300bsd)
344 basic_machine=m68k-hp
345 os=bsd
347 hp300hpux)
348 basic_machine=m68k-hp
349 os=hpux
351 hppaosf)
352 basic_machine=hppa1.1-hp
353 os=osf
355 hppro)
356 basic_machine=hppa1.1-hp
357 os=proelf
359 i386mach)
360 basic_machine=i386-mach
361 os=mach
363 vsta)
364 basic_machine=i386-pc
365 os=vsta
367 isi68 | isi)
368 basic_machine=m68k-isi
369 os=sysv
371 m68knommu)
372 basic_machine=m68k-unknown
373 os=linux
375 magnum | m3230)
376 basic_machine=mips-mips
377 os=sysv
379 merlin)
380 basic_machine=ns32k-utek
381 os=sysv
383 mingw64)
384 basic_machine=x86_64-pc
385 os=mingw64
387 mingw32)
388 basic_machine=i686-pc
389 os=mingw32
391 mingw32ce)
392 basic_machine=arm-unknown
393 os=mingw32ce
395 monitor)
396 basic_machine=m68k-rom68k
397 os=coff
399 morphos)
400 basic_machine=powerpc-unknown
401 os=morphos
403 moxiebox)
404 basic_machine=moxie-unknown
405 os=moxiebox
407 msdos)
408 basic_machine=i386-pc
409 os=msdos
411 msys)
412 basic_machine=i686-pc
413 os=msys
415 mvs)
416 basic_machine=i370-ibm
417 os=mvs
419 nacl)
420 basic_machine=le32-unknown
421 os=nacl
423 ncr3000)
424 basic_machine=i486-ncr
425 os=sysv4
427 netbsd386)
428 basic_machine=i386-pc
429 os=netbsd
431 netwinder)
432 basic_machine=armv4l-rebel
433 os=linux
435 news | news700 | news800 | news900)
436 basic_machine=m68k-sony
437 os=newsos
439 news1000)
440 basic_machine=m68030-sony
441 os=newsos
443 necv70)
444 basic_machine=v70-nec
445 os=sysv
447 nh3000)
448 basic_machine=m68k-harris
449 os=cxux
451 nh[45]000)
452 basic_machine=m88k-harris
453 os=cxux
455 nindy960)
456 basic_machine=i960-intel
457 os=nindy
459 mon960)
460 basic_machine=i960-intel
461 os=mon960
463 nonstopux)
464 basic_machine=mips-compaq
465 os=nonstopux
467 os400)
468 basic_machine=powerpc-ibm
469 os=os400
471 OSE68000 | ose68000)
472 basic_machine=m68000-ericsson
473 os=ose
475 os68k)
476 basic_machine=m68k-none
477 os=os68k
479 paragon)
480 basic_machine=i860-intel
481 os=osf
483 parisc)
484 basic_machine=hppa-unknown
485 os=linux
487 pw32)
488 basic_machine=i586-unknown
489 os=pw32
491 rdos | rdos64)
492 basic_machine=x86_64-pc
493 os=rdos
495 rdos32)
496 basic_machine=i386-pc
497 os=rdos
499 rom68k)
500 basic_machine=m68k-rom68k
501 os=coff
503 sa29200)
504 basic_machine=a29k-amd
505 os=udi
507 sei)
508 basic_machine=mips-sei
509 os=seiux
511 sequent)
512 basic_machine=i386-sequent
515 sps7)
516 basic_machine=m68k-bull
517 os=sysv2
519 st2000)
520 basic_machine=m68k-tandem
523 stratus)
524 basic_machine=i860-stratus
525 os=sysv4
527 sun2)
528 basic_machine=m68000-sun
531 sun2os3)
532 basic_machine=m68000-sun
533 os=sunos3
535 sun2os4)
536 basic_machine=m68000-sun
537 os=sunos4
539 sun3)
540 basic_machine=m68k-sun
543 sun3os3)
544 basic_machine=m68k-sun
545 os=sunos3
547 sun3os4)
548 basic_machine=m68k-sun
549 os=sunos4
551 sun4)
552 basic_machine=sparc-sun
555 sun4os3)
556 basic_machine=sparc-sun
557 os=sunos3
559 sun4os4)
560 basic_machine=sparc-sun
561 os=sunos4
563 sun4sol2)
564 basic_machine=sparc-sun
565 os=solaris2
567 sun386 | sun386i | roadrunner)
568 basic_machine=i386-sun
571 sv1)
572 basic_machine=sv1-cray
573 os=unicos
575 symmetry)
576 basic_machine=i386-sequent
577 os=dynix
579 t3e)
580 basic_machine=alphaev5-cray
581 os=unicos
583 t90)
584 basic_machine=t90-cray
585 os=unicos
587 toad1)
588 basic_machine=pdp10-xkl
589 os=tops20
591 tpf)
592 basic_machine=s390x-ibm
593 os=tpf
595 udi29k)
596 basic_machine=a29k-amd
597 os=udi
599 ultra3)
600 basic_machine=a29k-nyu
601 os=sym1
603 v810 | necv810)
604 basic_machine=v810-nec
605 os=none
607 vaxv)
608 basic_machine=vax-dec
609 os=sysv
611 vms)
612 basic_machine=vax-dec
613 os=vms
615 vxworks960)
616 basic_machine=i960-wrs
617 os=vxworks
619 vxworks68)
620 basic_machine=m68k-wrs
621 os=vxworks
623 vxworks29k)
624 basic_machine=a29k-wrs
625 os=vxworks
627 xbox)
628 basic_machine=i686-pc
629 os=mingw32
631 ymp)
632 basic_machine=ymp-cray
633 os=unicos
636 basic_machine=$1
639 esac
641 esac
643 # Decode 1-component or ad-hoc basic machines
644 case $basic_machine in
645 # Here we handle the default manufacturer of certain CPU types. It is in
646 # some cases the only manufacturer, in others, it is the most popular.
647 w89k)
648 cpu=hppa1.1
649 vendor=winbond
651 op50n)
652 cpu=hppa1.1
653 vendor=oki
655 op60c)
656 cpu=hppa1.1
657 vendor=oki
659 ibm*)
660 cpu=i370
661 vendor=ibm
663 orion105)
664 cpu=clipper
665 vendor=highlevel
667 mac | mpw | mac-mpw)
668 cpu=m68k
669 vendor=apple
671 pmac | pmac-mpw)
672 cpu=powerpc
673 vendor=apple
676 # Recognize the various machine names and aliases which stand
677 # for a CPU type and a company and sometimes even an OS.
678 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
679 cpu=m68000
680 vendor=att
682 3b*)
683 cpu=we32k
684 vendor=att
686 bluegene*)
687 cpu=powerpc
688 vendor=ibm
689 os=cnk
691 decsystem10* | dec10*)
692 cpu=pdp10
693 vendor=dec
694 os=tops10
696 decsystem20* | dec20*)
697 cpu=pdp10
698 vendor=dec
699 os=tops20
701 delta | 3300 | motorola-3300 | motorola-delta \
702 | 3300-motorola | delta-motorola)
703 cpu=m68k
704 vendor=motorola
706 dpx2*)
707 cpu=m68k
708 vendor=bull
709 os=sysv3
711 encore | umax | mmax)
712 cpu=ns32k
713 vendor=encore
715 elxsi)
716 cpu=elxsi
717 vendor=elxsi
718 os=${os:-bsd}
720 fx2800)
721 cpu=i860
722 vendor=alliant
724 genix)
725 cpu=ns32k
726 vendor=ns
728 h3050r* | hiux*)
729 cpu=hppa1.1
730 vendor=hitachi
731 os=hiuxwe2
733 hp3k9[0-9][0-9] | hp9[0-9][0-9])
734 cpu=hppa1.0
735 vendor=hp
737 hp9k2[0-9][0-9] | hp9k31[0-9])
738 cpu=m68000
739 vendor=hp
741 hp9k3[2-9][0-9])
742 cpu=m68k
743 vendor=hp
745 hp9k6[0-9][0-9] | hp6[0-9][0-9])
746 cpu=hppa1.0
747 vendor=hp
749 hp9k7[0-79][0-9] | hp7[0-79][0-9])
750 cpu=hppa1.1
751 vendor=hp
753 hp9k78[0-9] | hp78[0-9])
754 # FIXME: really hppa2.0-hp
755 cpu=hppa1.1
756 vendor=hp
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
760 cpu=hppa1.1
761 vendor=hp
763 hp9k8[0-9][13679] | hp8[0-9][13679])
764 cpu=hppa1.1
765 vendor=hp
767 hp9k8[0-9][0-9] | hp8[0-9][0-9])
768 cpu=hppa1.0
769 vendor=hp
771 i*86v32)
772 cpu=`echo "$1" | sed -e 's/86.*/86/'`
773 vendor=pc
774 os=sysv32
776 i*86v4*)
777 cpu=`echo "$1" | sed -e 's/86.*/86/'`
778 vendor=pc
779 os=sysv4
781 i*86v)
782 cpu=`echo "$1" | sed -e 's/86.*/86/'`
783 vendor=pc
784 os=sysv
786 i*86sol2)
787 cpu=`echo "$1" | sed -e 's/86.*/86/'`
788 vendor=pc
789 os=solaris2
791 j90 | j90-cray)
792 cpu=j90
793 vendor=cray
794 os=${os:-unicos}
796 iris | iris4d)
797 cpu=mips
798 vendor=sgi
799 case $os in
800 irix*)
803 os=irix4
805 esac
807 miniframe)
808 cpu=m68000
809 vendor=convergent
811 *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*)
812 cpu=m68k
813 vendor=atari
814 os=mint
816 news-3600 | risc-news)
817 cpu=mips
818 vendor=sony
819 os=newsos
821 next | m*-next)
822 cpu=m68k
823 vendor=next
824 case $os in
825 nextstep* )
827 ns2*)
828 os=nextstep2
831 os=nextstep3
833 esac
835 np1)
836 cpu=np1
837 vendor=gould
839 op50n-* | op60c-*)
840 cpu=hppa1.1
841 vendor=oki
842 os=proelf
844 pa-hitachi)
845 cpu=hppa1.1
846 vendor=hitachi
847 os=hiuxwe2
849 pbd)
850 cpu=sparc
851 vendor=tti
853 pbb)
854 cpu=m68k
855 vendor=tti
857 pc532)
858 cpu=ns32k
859 vendor=pc532
862 cpu=pn
863 vendor=gould
865 power)
866 cpu=power
867 vendor=ibm
869 ps2)
870 cpu=i386
871 vendor=ibm
873 rm[46]00)
874 cpu=mips
875 vendor=siemens
877 rtpc | rtpc-*)
878 cpu=romp
879 vendor=ibm
881 sde)
882 cpu=mipsisa32
883 vendor=sde
884 os=${os:-elf}
886 simso-wrs)
887 cpu=sparclite
888 vendor=wrs
889 os=vxworks
891 tower | tower-32)
892 cpu=m68k
893 vendor=ncr
895 vpp*|vx|vx-*)
896 cpu=f301
897 vendor=fujitsu
899 w65)
900 cpu=w65
901 vendor=wdc
903 w89k-*)
904 cpu=hppa1.1
905 vendor=winbond
906 os=proelf
908 none)
909 cpu=none
910 vendor=none
912 leon|leon[3-9])
913 cpu=sparc
914 vendor=$basic_machine
916 leon-*|leon[3-9]-*)
917 cpu=sparc
918 vendor=`echo "$basic_machine" | sed 's/-.*//'`
921 *-*)
922 # shellcheck disable=SC2162
923 IFS="-" read cpu vendor <<EOF
924 $basic_machine
927 # We use `pc' rather than `unknown'
928 # because (1) that's what they normally are, and
929 # (2) the word "unknown" tends to confuse beginning users.
930 i*86 | x86_64)
931 cpu=$basic_machine
932 vendor=pc
934 # These rules are duplicated from below for sake of the special case above;
935 # i.e. things that normalized to x86 arches should also default to "pc"
936 pc98)
937 cpu=i386
938 vendor=pc
940 x64 | amd64)
941 cpu=x86_64
942 vendor=pc
944 # Recognize the basic CPU types without company name.
946 cpu=$basic_machine
947 vendor=unknown
949 esac
951 unset -v basic_machine
953 # Decode basic machines in the full and proper CPU-Company form.
954 case $cpu-$vendor in
955 # Here we handle the default manufacturer of certain CPU types in canonical form. It is in
956 # some cases the only manufacturer, in others, it is the most popular.
957 craynv-unknown)
958 vendor=cray
959 os=${os:-unicosmp}
961 c90-unknown | c90-cray)
962 vendor=cray
963 os=${os:-unicos}
965 fx80-unknown)
966 vendor=alliant
968 romp-unknown)
969 vendor=ibm
971 mmix-unknown)
972 vendor=knuth
974 microblaze-unknown | microblazeel-unknown)
975 vendor=xilinx
977 rs6000-unknown)
978 vendor=ibm
980 vax-unknown)
981 vendor=dec
983 pdp11-unknown)
984 vendor=dec
986 we32k-unknown)
987 vendor=att
989 cydra-unknown)
990 vendor=cydrome
992 i370-ibm*)
993 vendor=ibm
995 orion-unknown)
996 vendor=highlevel
998 xps-unknown | xps100-unknown)
999 cpu=xps100
1000 vendor=honeywell
1003 # Here we normalize CPU types with a missing or matching vendor
1004 dpx20-unknown | dpx20-bull)
1005 cpu=rs6000
1006 vendor=bull
1007 os=${os:-bosx}
1010 # Here we normalize CPU types irrespective of the vendor
1011 amd64-*)
1012 cpu=x86_64
1014 blackfin-*)
1015 cpu=bfin
1016 os=linux
1018 c54x-*)
1019 cpu=tic54x
1021 c55x-*)
1022 cpu=tic55x
1024 c6x-*)
1025 cpu=tic6x
1027 e500v[12]-*)
1028 cpu=powerpc
1029 os=$os"spe"
1031 mips3*-*)
1032 cpu=mips64
1034 ms1-*)
1035 cpu=mt
1037 m68knommu-*)
1038 cpu=m68k
1039 os=linux
1041 m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
1042 cpu=s12z
1044 openrisc-*)
1045 cpu=or32
1047 parisc-*)
1048 cpu=hppa
1049 os=linux
1051 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
1052 cpu=i586
1054 pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*)
1055 cpu=i686
1057 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
1058 cpu=i686
1060 pentium4-*)
1061 cpu=i786
1063 pc98-*)
1064 cpu=i386
1066 ppc-* | ppcbe-*)
1067 cpu=powerpc
1069 ppcle-* | powerpclittle-*)
1070 cpu=powerpcle
1072 ppc64-*)
1073 cpu=powerpc64
1075 ppc64le-* | powerpc64little-*)
1076 cpu=powerpc64le
1078 sb1-*)
1079 cpu=mipsisa64sb1
1081 sb1el-*)
1082 cpu=mipsisa64sb1el
1084 sh5e[lb]-*)
1085 cpu=`echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/'`
1087 spur-*)
1088 cpu=spur
1090 strongarm-* | thumb-*)
1091 cpu=arm
1093 tx39-*)
1094 cpu=mipstx39
1096 tx39el-*)
1097 cpu=mipstx39el
1099 x64-*)
1100 cpu=x86_64
1102 xscale-* | xscalee[bl]-*)
1103 cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
1106 # Recognize the canonical CPU Types that limit and/or modify the
1107 # company names they are paired with.
1108 cr16-*)
1109 os=${os:-elf}
1111 crisv32-* | etraxfs*-*)
1112 cpu=crisv32
1113 vendor=axis
1115 cris-* | etrax*-*)
1116 cpu=cris
1117 vendor=axis
1119 crx-*)
1120 os=${os:-elf}
1122 neo-tandem)
1123 cpu=neo
1124 vendor=tandem
1126 nse-tandem)
1127 cpu=nse
1128 vendor=tandem
1130 nsr-tandem)
1131 cpu=nsr
1132 vendor=tandem
1134 nsv-tandem)
1135 cpu=nsv
1136 vendor=tandem
1138 nsx-tandem)
1139 cpu=nsx
1140 vendor=tandem
1142 s390-*)
1143 cpu=s390
1144 vendor=ibm
1146 s390x-*)
1147 cpu=s390x
1148 vendor=ibm
1150 tile*-*)
1151 os=${os:-linux-gnu}
1155 # Recognize the canonical CPU types that are allowed with any
1156 # company name.
1157 case $cpu in
1158 1750a | 580 \
1159 | a29k \
1160 | aarch64 | aarch64_be \
1161 | abacus \
1162 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
1163 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
1164 | alphapca5[67] | alpha64pca5[67] \
1165 | am33_2.0 \
1166 | amdgcn \
1167 | arc | arceb \
1168 | arm | arm[lb]e | arme[lb] | armv* \
1169 | avr | avr32 \
1170 | asmjs \
1171 | ba \
1172 | be32 | be64 \
1173 | bfin | bs2000 \
1174 | c[123]* | c30 | [cjt]90 | c4x \
1175 | c8051 | clipper | craynv | csky | cydra \
1176 | d10v | d30v | dlx | dsp16xx \
1177 | e2k | elxsi | epiphany \
1178 | f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \
1179 | h8300 | h8500 \
1180 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
1181 | hexagon \
1182 | i370 | i*86 | i860 | i960 | ia16 | ia64 \
1183 | ip2k | iq2000 \
1184 | k1om \
1185 | le32 | le64 \
1186 | lm32 \
1187 | m32c | m32r | m32rle \
1188 | m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k | v70 | w65 \
1189 | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip \
1190 | m88110 | m88k | maxq | mb | mcore | mep | metag \
1191 | microblaze | microblazeel \
1192 | mips | mipsbe | mipseb | mipsel | mipsle \
1193 | mips16 \
1194 | mips64 | mips64el \
1195 | mips64octeon | mips64octeonel \
1196 | mips64orion | mips64orionel \
1197 | mips64r5900 | mips64r5900el \
1198 | mips64vr | mips64vrel \
1199 | mips64vr4100 | mips64vr4100el \
1200 | mips64vr4300 | mips64vr4300el \
1201 | mips64vr5000 | mips64vr5000el \
1202 | mips64vr5900 | mips64vr5900el \
1203 | mipsisa32 | mipsisa32el \
1204 | mipsisa32r2 | mipsisa32r2el \
1205 | mipsisa32r6 | mipsisa32r6el \
1206 | mipsisa64 | mipsisa64el \
1207 | mipsisa64r2 | mipsisa64r2el \
1208 | mipsisa64r6 | mipsisa64r6el \
1209 | mipsisa64sb1 | mipsisa64sb1el \
1210 | mipsisa64sr71k | mipsisa64sr71kel \
1211 | mipsr5900 | mipsr5900el \
1212 | mipstx39 | mipstx39el \
1213 | mmix \
1214 | mn10200 | mn10300 \
1215 | moxie \
1216 | mt \
1217 | msp430 \
1218 | nds32 | nds32le | nds32be \
1219 | nfp \
1220 | nios | nios2 | nios2eb | nios2el \
1221 | none | np1 | ns16k | ns32k \
1222 | open8 \
1223 | or1k* \
1224 | or32 \
1225 | orion \
1226 | pdp10 | pdp11 | pj | pjl | pn | power \
1227 | powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
1228 | pru \
1229 | pyramid \
1230 | riscv | riscv32 | riscv64 \
1231 | rl78 | romp | rs6000 | rx \
1232 | score \
1233 | sh | sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
1234 | sh[1234]e[lb] | sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
1235 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
1236 | sparclite \
1237 | sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
1238 | spu \
1239 | tahoe \
1240 | tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
1241 | tron \
1242 | ubicom32 \
1243 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
1244 | vax \
1245 | visium \
1246 | wasm32 \
1247 | we32k \
1248 | x86 | x86_64 | xc16x | xgate | xps100 \
1249 | xstormy16 | xtensa* \
1250 | ymp \
1251 | z8k | z80)
1255 echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
1256 exit 1
1258 esac
1260 esac
1262 # Here we canonicalize certain aliases for manufacturers.
1263 case $vendor in
1264 digital*)
1265 vendor=dec
1267 commodore*)
1268 vendor=cbm
1272 esac
1274 # Decode manufacturer-specific aliases for certain operating systems.
1276 if [ x$os != x ]
1277 then
1278 case $os in
1279 # First match some system type aliases that might get confused
1280 # with valid system types.
1281 # solaris* is a basic system type, with this one exception.
1282 auroraux)
1283 os=auroraux
1285 bluegene*)
1286 os=cnk
1288 solaris1 | solaris1.*)
1289 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1291 solaris)
1292 os=solaris2
1294 unixware*)
1295 os=sysv4.2uw
1297 gnu/linux*)
1298 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1300 # es1800 is here to avoid being matched by es* (a different OS)
1301 es1800*)
1302 os=ose
1304 # Some version numbers need modification
1305 chorusos*)
1306 os=chorusos
1308 isc)
1309 os=isc2.2
1311 sco6)
1312 os=sco5v6
1314 sco5)
1315 os=sco3.2v5
1317 sco4)
1318 os=sco3.2v4
1320 sco3.2.[4-9]*)
1321 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
1323 sco3.2v[4-9]* | sco5v6*)
1324 # Don't forget version if it is 3.2v4 or newer.
1326 scout)
1327 # Don't match below
1329 sco*)
1330 os=sco3.2v2
1332 psos*)
1333 os=psos
1335 # Now accept the basic system types.
1336 # The portable systems comes first.
1337 # Each alternative MUST end in a * to match a version number.
1338 # sysv* is not here because it comes later, after sysvr4.
1339 gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
1340 | *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\
1341 | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
1342 | sym* | kopensolaris* | plan9* \
1343 | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
1344 | aos* | aros* | cloudabi* | sortix* \
1345 | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
1346 | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
1347 | knetbsd* | mirbsd* | netbsd* \
1348 | bitrig* | openbsd* | solidbsd* | libertybsd* \
1349 | ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \
1350 | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
1351 | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
1352 | udi* | eabi* | lites* | ieee* | go32* | aux* | hcos* \
1353 | chorusrdb* | cegcc* | glidix* \
1354 | cygwin* | msys* | pe* | moss* | proelf* | rtems* \
1355 | midipix* | mingw32* | mingw64* | linux-gnu* | linux-android* \
1356 | linux-newlib* | linux-musl* | linux-uclibc* \
1357 | uxpv* | beos* | mpeix* | udk* | moxiebox* \
1358 | interix* | uwin* | mks* | rhapsody* | darwin* \
1359 | openstep* | oskit* | conix* | pw32* | nonstopux* \
1360 | storm-chaos* | tops10* | tenex* | tops20* | its* \
1361 | os2* | vos* | palmos* | uclinux* | nucleus* \
1362 | morphos* | superux* | rtmk* | windiss* \
1363 | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
1364 | skyos* | haiku* | rdos* | toppers* | drops* | es* \
1365 | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
1366 | midnightbsd* | amdhsa* | unleashed* | emscripten*)
1367 # Remember, each alternative MUST END IN *, to match a version number.
1369 qnx*)
1370 case $cpu in
1371 x86 | i*86)
1374 os=nto-$os
1376 esac
1378 hiux*)
1379 os=hiuxwe2
1381 nto-qnx*)
1383 nto*)
1384 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1386 sim | xray | os68k* | v88r* \
1387 | windows* | osx | abug | netware* | os9* \
1388 | macos* | mpw* | magic* | mmixware* | mon960* | lnews*)
1390 linux-dietlibc)
1391 os=linux-dietlibc
1393 linux*)
1394 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1396 lynx*178)
1397 os=lynxos178
1399 lynx*5)
1400 os=lynxos5
1402 lynx*)
1403 os=lynxos
1405 mac*)
1406 os=`echo "$os" | sed -e 's|mac|macos|'`
1408 opened*)
1409 os=openedition
1411 os400*)
1412 os=os400
1414 sunos5*)
1415 os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
1417 sunos6*)
1418 os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
1420 wince*)
1421 os=wince
1423 utek*)
1424 os=bsd
1426 dynix*)
1427 os=bsd
1429 acis*)
1430 os=aos
1432 atheos*)
1433 os=atheos
1435 syllable*)
1436 os=syllable
1438 386bsd)
1439 os=bsd
1441 ctix* | uts*)
1442 os=sysv
1444 nova*)
1445 os=rtmk-nova
1447 ns2)
1448 os=nextstep2
1450 nsk*)
1451 os=nsk
1453 # Preserve the version number of sinix5.
1454 sinix5.*)
1455 os=`echo $os | sed -e 's|sinix|sysv|'`
1457 sinix*)
1458 os=sysv4
1460 tpf*)
1461 os=tpf
1463 triton*)
1464 os=sysv3
1466 oss*)
1467 os=sysv3
1469 svr4*)
1470 os=sysv4
1472 svr3)
1473 os=sysv3
1475 sysvr4)
1476 os=sysv4
1478 # This must come after sysvr4.
1479 sysv*)
1481 ose*)
1482 os=ose
1484 *mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
1485 os=mint
1487 zvmoe)
1488 os=zvmoe
1490 dicos*)
1491 os=dicos
1493 pikeos*)
1494 # Until real need of OS specific support for
1495 # particular features comes up, bare metal
1496 # configurations are quite functional.
1497 case $cpu in
1498 arm*)
1499 os=eabi
1502 os=elf
1504 esac
1506 nacl*)
1508 ios)
1510 none)
1512 *-eabi)
1515 echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
1516 exit 1
1518 esac
1519 else
1521 # Here we handle the default operating systems that come with various machines.
1522 # The value should be what the vendor currently ships out the door with their
1523 # machine or put another way, the most popular os provided with the machine.
1525 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1526 # "-sun"), then you have to tell the case statement up towards the top
1527 # that MANUFACTURER isn't an operating system. Otherwise, code above
1528 # will signal an error saying that MANUFACTURER isn't an operating
1529 # system, and we'll never get to this point.
1531 case $cpu-$vendor in
1532 score-*)
1533 os=elf
1535 spu-*)
1536 os=elf
1538 *-acorn)
1539 os=riscix1.2
1541 arm*-rebel)
1542 os=linux
1544 arm*-semi)
1545 os=aout
1547 c4x-* | tic4x-*)
1548 os=coff
1550 c8051-*)
1551 os=elf
1553 clipper-intergraph)
1554 os=clix
1556 hexagon-*)
1557 os=elf
1559 tic54x-*)
1560 os=coff
1562 tic55x-*)
1563 os=coff
1565 tic6x-*)
1566 os=coff
1568 # This must come before the *-dec entry.
1569 pdp10-*)
1570 os=tops20
1572 pdp11-*)
1573 os=none
1575 *-dec | vax-*)
1576 os=ultrix4.2
1578 m68*-apollo)
1579 os=domain
1581 i386-sun)
1582 os=sunos4.0.2
1584 m68000-sun)
1585 os=sunos3
1587 m68*-cisco)
1588 os=aout
1590 mep-*)
1591 os=elf
1593 mips*-cisco)
1594 os=elf
1596 mips*-*)
1597 os=elf
1599 or32-*)
1600 os=coff
1602 *-tti) # must be before sparc entry or we get the wrong os.
1603 os=sysv3
1605 sparc-* | *-sun)
1606 os=sunos4.1.1
1608 pru-*)
1609 os=elf
1611 *-be)
1612 os=beos
1614 *-ibm)
1615 os=aix
1617 *-knuth)
1618 os=mmixware
1620 *-wec)
1621 os=proelf
1623 *-winbond)
1624 os=proelf
1626 *-oki)
1627 os=proelf
1629 *-hp)
1630 os=hpux
1632 *-hitachi)
1633 os=hiux
1635 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1636 os=sysv
1638 *-cbm)
1639 os=amigaos
1641 *-dg)
1642 os=dgux
1644 *-dolphin)
1645 os=sysv3
1647 m68k-ccur)
1648 os=rtu
1650 m88k-omron*)
1651 os=luna
1653 *-next)
1654 os=nextstep
1656 *-sequent)
1657 os=ptx
1659 *-crds)
1660 os=unos
1662 *-ns)
1663 os=genix
1665 i370-*)
1666 os=mvs
1668 *-gould)
1669 os=sysv
1671 *-highlevel)
1672 os=bsd
1674 *-encore)
1675 os=bsd
1677 *-sgi)
1678 os=irix
1680 *-siemens)
1681 os=sysv4
1683 *-masscomp)
1684 os=rtu
1686 f30[01]-fujitsu | f700-fujitsu)
1687 os=uxpv
1689 *-rom68k)
1690 os=coff
1692 *-*bug)
1693 os=coff
1695 *-apple)
1696 os=macos
1698 *-atari*)
1699 os=mint
1701 *-wrs)
1702 os=vxworks
1705 os=none
1707 esac
1710 # Here we handle the case where we know the os, and the CPU type, but not the
1711 # manufacturer. We pick the logical manufacturer.
1712 case $vendor in
1713 unknown)
1714 case $os in
1715 riscix*)
1716 vendor=acorn
1718 sunos*)
1719 vendor=sun
1721 cnk*|-aix*)
1722 vendor=ibm
1724 beos*)
1725 vendor=be
1727 hpux*)
1728 vendor=hp
1730 mpeix*)
1731 vendor=hp
1733 hiux*)
1734 vendor=hitachi
1736 unos*)
1737 vendor=crds
1739 dgux*)
1740 vendor=dg
1742 luna*)
1743 vendor=omron
1745 genix*)
1746 vendor=ns
1748 clix*)
1749 vendor=intergraph
1751 mvs* | opened*)
1752 vendor=ibm
1754 os400*)
1755 vendor=ibm
1757 ptx*)
1758 vendor=sequent
1760 tpf*)
1761 vendor=ibm
1763 vxsim* | vxworks* | windiss*)
1764 vendor=wrs
1766 aux*)
1767 vendor=apple
1769 hms*)
1770 vendor=hitachi
1772 mpw* | macos*)
1773 vendor=apple
1775 *mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
1776 vendor=atari
1778 vos*)
1779 vendor=stratus
1781 esac
1783 esac
1785 echo "$cpu-$vendor-$os"
1786 exit
1788 # Local variables:
1789 # eval: (add-hook 'before-save-hook 'time-stamp)
1790 # time-stamp-start: "timestamp='"
1791 # time-stamp-format: "%:y-%02m-%02d"
1792 # time-stamp-end: "'"
1793 # End: