PR96493, powerpc local call linkage failure
[official-gcc.git] / config.sub
bloba318a46868500fbeea993e693e32701041ffad1b
1 #! /bin/sh
2 # Configuration validation subroutine script.
3 # Copyright 1992-2019 Free Software Foundation, Inc.
5 timestamp='2019-06-30'
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 | hp300hpux)
341 basic_machine=m68k-hp
342 os=hpux
344 hp300bsd)
345 basic_machine=m68k-hp
346 os=bsd
348 hppaosf)
349 basic_machine=hppa1.1-hp
350 os=osf
352 hppro)
353 basic_machine=hppa1.1-hp
354 os=proelf
356 i386mach)
357 basic_machine=i386-mach
358 os=mach
360 isi68 | isi)
361 basic_machine=m68k-isi
362 os=sysv
364 m68knommu)
365 basic_machine=m68k-unknown
366 os=linux
368 magnum | m3230)
369 basic_machine=mips-mips
370 os=sysv
372 merlin)
373 basic_machine=ns32k-utek
374 os=sysv
376 mingw64)
377 basic_machine=x86_64-pc
378 os=mingw64
380 mingw32)
381 basic_machine=i686-pc
382 os=mingw32
384 mingw32ce)
385 basic_machine=arm-unknown
386 os=mingw32ce
388 monitor)
389 basic_machine=m68k-rom68k
390 os=coff
392 morphos)
393 basic_machine=powerpc-unknown
394 os=morphos
396 moxiebox)
397 basic_machine=moxie-unknown
398 os=moxiebox
400 msdos)
401 basic_machine=i386-pc
402 os=msdos
404 msys)
405 basic_machine=i686-pc
406 os=msys
408 mvs)
409 basic_machine=i370-ibm
410 os=mvs
412 nacl)
413 basic_machine=le32-unknown
414 os=nacl
416 ncr3000)
417 basic_machine=i486-ncr
418 os=sysv4
420 netbsd386)
421 basic_machine=i386-pc
422 os=netbsd
424 netwinder)
425 basic_machine=armv4l-rebel
426 os=linux
428 news | news700 | news800 | news900)
429 basic_machine=m68k-sony
430 os=newsos
432 news1000)
433 basic_machine=m68030-sony
434 os=newsos
436 necv70)
437 basic_machine=v70-nec
438 os=sysv
440 nh3000)
441 basic_machine=m68k-harris
442 os=cxux
444 nh[45]000)
445 basic_machine=m88k-harris
446 os=cxux
448 nindy960)
449 basic_machine=i960-intel
450 os=nindy
452 mon960)
453 basic_machine=i960-intel
454 os=mon960
456 nonstopux)
457 basic_machine=mips-compaq
458 os=nonstopux
460 os400)
461 basic_machine=powerpc-ibm
462 os=os400
464 OSE68000 | ose68000)
465 basic_machine=m68000-ericsson
466 os=ose
468 os68k)
469 basic_machine=m68k-none
470 os=os68k
472 paragon)
473 basic_machine=i860-intel
474 os=osf
476 parisc)
477 basic_machine=hppa-unknown
478 os=linux
480 pw32)
481 basic_machine=i586-unknown
482 os=pw32
484 rdos | rdos64)
485 basic_machine=x86_64-pc
486 os=rdos
488 rdos32)
489 basic_machine=i386-pc
490 os=rdos
492 rom68k)
493 basic_machine=m68k-rom68k
494 os=coff
496 sa29200)
497 basic_machine=a29k-amd
498 os=udi
500 sei)
501 basic_machine=mips-sei
502 os=seiux
504 sequent)
505 basic_machine=i386-sequent
508 sps7)
509 basic_machine=m68k-bull
510 os=sysv2
512 st2000)
513 basic_machine=m68k-tandem
516 stratus)
517 basic_machine=i860-stratus
518 os=sysv4
520 sun2)
521 basic_machine=m68000-sun
524 sun2os3)
525 basic_machine=m68000-sun
526 os=sunos3
528 sun2os4)
529 basic_machine=m68000-sun
530 os=sunos4
532 sun3)
533 basic_machine=m68k-sun
536 sun3os3)
537 basic_machine=m68k-sun
538 os=sunos3
540 sun3os4)
541 basic_machine=m68k-sun
542 os=sunos4
544 sun4)
545 basic_machine=sparc-sun
548 sun4os3)
549 basic_machine=sparc-sun
550 os=sunos3
552 sun4os4)
553 basic_machine=sparc-sun
554 os=sunos4
556 sun4sol2)
557 basic_machine=sparc-sun
558 os=solaris2
560 sun386 | sun386i | roadrunner)
561 basic_machine=i386-sun
564 sv1)
565 basic_machine=sv1-cray
566 os=unicos
568 symmetry)
569 basic_machine=i386-sequent
570 os=dynix
572 t3e)
573 basic_machine=alphaev5-cray
574 os=unicos
576 t90)
577 basic_machine=t90-cray
578 os=unicos
580 toad1)
581 basic_machine=pdp10-xkl
582 os=tops20
584 tpf)
585 basic_machine=s390x-ibm
586 os=tpf
588 udi29k)
589 basic_machine=a29k-amd
590 os=udi
592 ultra3)
593 basic_machine=a29k-nyu
594 os=sym1
596 v810 | necv810)
597 basic_machine=v810-nec
598 os=none
600 vaxv)
601 basic_machine=vax-dec
602 os=sysv
604 vms)
605 basic_machine=vax-dec
606 os=vms
608 vsta)
609 basic_machine=i386-pc
610 os=vsta
612 vxworks960)
613 basic_machine=i960-wrs
614 os=vxworks
616 vxworks68)
617 basic_machine=m68k-wrs
618 os=vxworks
620 vxworks29k)
621 basic_machine=a29k-wrs
622 os=vxworks
624 xbox)
625 basic_machine=i686-pc
626 os=mingw32
628 ymp)
629 basic_machine=ymp-cray
630 os=unicos
633 basic_machine=$1
636 esac
638 esac
640 # Decode 1-component or ad-hoc basic machines
641 case $basic_machine in
642 # Here we handle the default manufacturer of certain CPU types. It is in
643 # some cases the only manufacturer, in others, it is the most popular.
644 w89k)
645 cpu=hppa1.1
646 vendor=winbond
648 op50n)
649 cpu=hppa1.1
650 vendor=oki
652 op60c)
653 cpu=hppa1.1
654 vendor=oki
656 ibm*)
657 cpu=i370
658 vendor=ibm
660 orion105)
661 cpu=clipper
662 vendor=highlevel
664 mac | mpw | mac-mpw)
665 cpu=m68k
666 vendor=apple
668 pmac | pmac-mpw)
669 cpu=powerpc
670 vendor=apple
673 # Recognize the various machine names and aliases which stand
674 # for a CPU type and a company and sometimes even an OS.
675 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
676 cpu=m68000
677 vendor=att
679 3b*)
680 cpu=we32k
681 vendor=att
683 bluegene*)
684 cpu=powerpc
685 vendor=ibm
686 os=cnk
688 decsystem10* | dec10*)
689 cpu=pdp10
690 vendor=dec
691 os=tops10
693 decsystem20* | dec20*)
694 cpu=pdp10
695 vendor=dec
696 os=tops20
698 delta | 3300 | motorola-3300 | motorola-delta \
699 | 3300-motorola | delta-motorola)
700 cpu=m68k
701 vendor=motorola
703 dpx2*)
704 cpu=m68k
705 vendor=bull
706 os=sysv3
708 encore | umax | mmax)
709 cpu=ns32k
710 vendor=encore
712 elxsi)
713 cpu=elxsi
714 vendor=elxsi
715 os=${os:-bsd}
717 fx2800)
718 cpu=i860
719 vendor=alliant
721 genix)
722 cpu=ns32k
723 vendor=ns
725 h3050r* | hiux*)
726 cpu=hppa1.1
727 vendor=hitachi
728 os=hiuxwe2
730 hp3k9[0-9][0-9] | hp9[0-9][0-9])
731 cpu=hppa1.0
732 vendor=hp
734 hp9k2[0-9][0-9] | hp9k31[0-9])
735 cpu=m68000
736 vendor=hp
738 hp9k3[2-9][0-9])
739 cpu=m68k
740 vendor=hp
742 hp9k6[0-9][0-9] | hp6[0-9][0-9])
743 cpu=hppa1.0
744 vendor=hp
746 hp9k7[0-79][0-9] | hp7[0-79][0-9])
747 cpu=hppa1.1
748 vendor=hp
750 hp9k78[0-9] | hp78[0-9])
751 # FIXME: really hppa2.0-hp
752 cpu=hppa1.1
753 vendor=hp
755 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
756 # FIXME: really hppa2.0-hp
757 cpu=hppa1.1
758 vendor=hp
760 hp9k8[0-9][13679] | hp8[0-9][13679])
761 cpu=hppa1.1
762 vendor=hp
764 hp9k8[0-9][0-9] | hp8[0-9][0-9])
765 cpu=hppa1.0
766 vendor=hp
768 i*86v32)
769 cpu=`echo "$1" | sed -e 's/86.*/86/'`
770 vendor=pc
771 os=sysv32
773 i*86v4*)
774 cpu=`echo "$1" | sed -e 's/86.*/86/'`
775 vendor=pc
776 os=sysv4
778 i*86v)
779 cpu=`echo "$1" | sed -e 's/86.*/86/'`
780 vendor=pc
781 os=sysv
783 i*86sol2)
784 cpu=`echo "$1" | sed -e 's/86.*/86/'`
785 vendor=pc
786 os=solaris2
788 j90 | j90-cray)
789 cpu=j90
790 vendor=cray
791 os=${os:-unicos}
793 iris | iris4d)
794 cpu=mips
795 vendor=sgi
796 case $os in
797 irix*)
800 os=irix4
802 esac
804 miniframe)
805 cpu=m68000
806 vendor=convergent
808 *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*)
809 cpu=m68k
810 vendor=atari
811 os=mint
813 news-3600 | risc-news)
814 cpu=mips
815 vendor=sony
816 os=newsos
818 next | m*-next)
819 cpu=m68k
820 vendor=next
821 case $os in
822 openstep*)
824 nextstep*)
826 ns2*)
827 os=nextstep2
830 os=nextstep3
832 esac
834 np1)
835 cpu=np1
836 vendor=gould
838 op50n-* | op60c-*)
839 cpu=hppa1.1
840 vendor=oki
841 os=proelf
843 pa-hitachi)
844 cpu=hppa1.1
845 vendor=hitachi
846 os=hiuxwe2
848 pbd)
849 cpu=sparc
850 vendor=tti
852 pbb)
853 cpu=m68k
854 vendor=tti
856 pc532)
857 cpu=ns32k
858 vendor=pc532
861 cpu=pn
862 vendor=gould
864 power)
865 cpu=power
866 vendor=ibm
868 ps2)
869 cpu=i386
870 vendor=ibm
872 rm[46]00)
873 cpu=mips
874 vendor=siemens
876 rtpc | rtpc-*)
877 cpu=romp
878 vendor=ibm
880 sde)
881 cpu=mipsisa32
882 vendor=sde
883 os=${os:-elf}
885 simso-wrs)
886 cpu=sparclite
887 vendor=wrs
888 os=vxworks
890 tower | tower-32)
891 cpu=m68k
892 vendor=ncr
894 vpp*|vx|vx-*)
895 cpu=f301
896 vendor=fujitsu
898 w65)
899 cpu=w65
900 vendor=wdc
902 w89k-*)
903 cpu=hppa1.1
904 vendor=winbond
905 os=proelf
907 none)
908 cpu=none
909 vendor=none
911 leon|leon[3-9])
912 cpu=sparc
913 vendor=$basic_machine
915 leon-*|leon[3-9]-*)
916 cpu=sparc
917 vendor=`echo "$basic_machine" | sed 's/-.*//'`
920 *-*)
921 # shellcheck disable=SC2162
922 IFS="-" read cpu vendor <<EOF
923 $basic_machine
926 # We use `pc' rather than `unknown'
927 # because (1) that's what they normally are, and
928 # (2) the word "unknown" tends to confuse beginning users.
929 i*86 | x86_64)
930 cpu=$basic_machine
931 vendor=pc
933 # These rules are duplicated from below for sake of the special case above;
934 # i.e. things that normalized to x86 arches should also default to "pc"
935 pc98)
936 cpu=i386
937 vendor=pc
939 x64 | amd64)
940 cpu=x86_64
941 vendor=pc
943 # Recognize the basic CPU types without company name.
945 cpu=$basic_machine
946 vendor=unknown
948 esac
950 unset -v basic_machine
952 # Decode basic machines in the full and proper CPU-Company form.
953 case $cpu-$vendor in
954 # Here we handle the default manufacturer of certain CPU types in canonical form. It is in
955 # some cases the only manufacturer, in others, it is the most popular.
956 craynv-unknown)
957 vendor=cray
958 os=${os:-unicosmp}
960 c90-unknown | c90-cray)
961 vendor=cray
962 os=${os:-unicos}
964 fx80-unknown)
965 vendor=alliant
967 romp-unknown)
968 vendor=ibm
970 mmix-unknown)
971 vendor=knuth
973 microblaze-unknown | microblazeel-unknown)
974 vendor=xilinx
976 rs6000-unknown)
977 vendor=ibm
979 vax-unknown)
980 vendor=dec
982 pdp11-unknown)
983 vendor=dec
985 we32k-unknown)
986 vendor=att
988 cydra-unknown)
989 vendor=cydrome
991 i370-ibm*)
992 vendor=ibm
994 orion-unknown)
995 vendor=highlevel
997 xps-unknown | xps100-unknown)
998 cpu=xps100
999 vendor=honeywell
1002 # Here we normalize CPU types with a missing or matching vendor
1003 dpx20-unknown | dpx20-bull)
1004 cpu=rs6000
1005 vendor=bull
1006 os=${os:-bosx}
1009 # Here we normalize CPU types irrespective of the vendor
1010 amd64-*)
1011 cpu=x86_64
1013 blackfin-*)
1014 cpu=bfin
1015 os=linux
1017 c54x-*)
1018 cpu=tic54x
1020 c55x-*)
1021 cpu=tic55x
1023 c6x-*)
1024 cpu=tic6x
1026 e500v[12]-*)
1027 cpu=powerpc
1028 os=$os"spe"
1030 mips3*-*)
1031 cpu=mips64
1033 ms1-*)
1034 cpu=mt
1036 m68knommu-*)
1037 cpu=m68k
1038 os=linux
1040 m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
1041 cpu=s12z
1043 openrisc-*)
1044 cpu=or32
1046 parisc-*)
1047 cpu=hppa
1048 os=linux
1050 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
1051 cpu=i586
1053 pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*)
1054 cpu=i686
1056 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
1057 cpu=i686
1059 pentium4-*)
1060 cpu=i786
1062 pc98-*)
1063 cpu=i386
1065 ppc-* | ppcbe-*)
1066 cpu=powerpc
1068 ppcle-* | powerpclittle-*)
1069 cpu=powerpcle
1071 ppc64-*)
1072 cpu=powerpc64
1074 ppc64le-* | powerpc64little-*)
1075 cpu=powerpc64le
1077 sb1-*)
1078 cpu=mipsisa64sb1
1080 sb1el-*)
1081 cpu=mipsisa64sb1el
1083 sh5e[lb]-*)
1084 cpu=`echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/'`
1086 spur-*)
1087 cpu=spur
1089 strongarm-* | thumb-*)
1090 cpu=arm
1092 tx39-*)
1093 cpu=mipstx39
1095 tx39el-*)
1096 cpu=mipstx39el
1098 x64-*)
1099 cpu=x86_64
1101 xscale-* | xscalee[bl]-*)
1102 cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
1105 # Recognize the canonical CPU Types that limit and/or modify the
1106 # company names they are paired with.
1107 cr16-*)
1108 os=${os:-elf}
1110 crisv32-* | etraxfs*-*)
1111 cpu=crisv32
1112 vendor=axis
1114 cris-* | etrax*-*)
1115 cpu=cris
1116 vendor=axis
1118 crx-*)
1119 os=${os:-elf}
1121 neo-tandem)
1122 cpu=neo
1123 vendor=tandem
1125 nse-tandem)
1126 cpu=nse
1127 vendor=tandem
1129 nsr-tandem)
1130 cpu=nsr
1131 vendor=tandem
1133 nsv-tandem)
1134 cpu=nsv
1135 vendor=tandem
1137 nsx-tandem)
1138 cpu=nsx
1139 vendor=tandem
1141 s390-*)
1142 cpu=s390
1143 vendor=ibm
1145 s390x-*)
1146 cpu=s390x
1147 vendor=ibm
1149 tile*-*)
1150 os=${os:-linux-gnu}
1154 # Recognize the canonical CPU types that are allowed with any
1155 # company name.
1156 case $cpu in
1157 1750a | 580 \
1158 | a29k \
1159 | aarch64 | aarch64_be \
1160 | abacus \
1161 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
1162 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
1163 | alphapca5[67] | alpha64pca5[67] \
1164 | am33_2.0 \
1165 | amdgcn \
1166 | arc | arceb \
1167 | arm | arm[lb]e | arme[lb] | armv* \
1168 | avr | avr32 \
1169 | asmjs \
1170 | ba \
1171 | be32 | be64 \
1172 | bfin | bpf | bs2000 \
1173 | c[123]* | c30 | [cjt]90 | c4x \
1174 | c8051 | clipper | craynv | csky | cydra \
1175 | d10v | d30v | dlx | dsp16xx \
1176 | e2k | elxsi | epiphany \
1177 | f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \
1178 | h8300 | h8500 \
1179 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
1180 | hexagon \
1181 | i370 | i*86 | i860 | i960 | ia16 | ia64 \
1182 | ip2k | iq2000 \
1183 | k1om \
1184 | le32 | le64 \
1185 | lm32 \
1186 | m32c | m32r | m32rle \
1187 | m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \
1188 | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
1189 | m88110 | m88k | maxq | mb | mcore | mep | metag \
1190 | microblaze | microblazeel \
1191 | mips | mipsbe | mipseb | mipsel | mipsle \
1192 | mips16 \
1193 | mips64 | mips64eb | mips64el \
1194 | mips64octeon | mips64octeonel \
1195 | mips64orion | mips64orionel \
1196 | mips64r5900 | mips64r5900el \
1197 | mips64vr | mips64vrel \
1198 | mips64vr4100 | mips64vr4100el \
1199 | mips64vr4300 | mips64vr4300el \
1200 | mips64vr5000 | mips64vr5000el \
1201 | mips64vr5900 | mips64vr5900el \
1202 | mipsisa32 | mipsisa32el \
1203 | mipsisa32r2 | mipsisa32r2el \
1204 | mipsisa32r6 | mipsisa32r6el \
1205 | mipsisa64 | mipsisa64el \
1206 | mipsisa64r2 | mipsisa64r2el \
1207 | mipsisa64r6 | mipsisa64r6el \
1208 | mipsisa64sb1 | mipsisa64sb1el \
1209 | mipsisa64sr71k | mipsisa64sr71kel \
1210 | mipsr5900 | mipsr5900el \
1211 | mipstx39 | mipstx39el \
1212 | mmix \
1213 | mn10200 | mn10300 \
1214 | moxie \
1215 | mt \
1216 | msp430 \
1217 | nds32 | nds32le | nds32be \
1218 | nfp \
1219 | nios | nios2 | nios2eb | nios2el \
1220 | none | np1 | ns16k | ns32k | nvptx \
1221 | open8 \
1222 | or1k* \
1223 | or32 \
1224 | orion \
1225 | picochip \
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 | shl \
1234 | sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
1235 | sh[1234]e[lb] | sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
1236 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
1237 | sparclite \
1238 | sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
1239 | spu \
1240 | tahoe \
1241 | tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
1242 | tron \
1243 | ubicom32 \
1244 | v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
1245 | vax \
1246 | visium \
1247 | w65 \
1248 | wasm32 | wasm64 \
1249 | we32k \
1250 | x86 | x86_64 | xc16x | xgate | xps100 \
1251 | xstormy16 | xtensa* \
1252 | ymp \
1253 | z8k | z80)
1257 echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
1258 exit 1
1260 esac
1262 esac
1264 # Here we canonicalize certain aliases for manufacturers.
1265 case $vendor in
1266 digital*)
1267 vendor=dec
1269 commodore*)
1270 vendor=cbm
1274 esac
1276 # Decode manufacturer-specific aliases for certain operating systems.
1278 if [ x$os != x ]
1279 then
1280 case $os in
1281 # First match some system type aliases that might get confused
1282 # with valid system types.
1283 # solaris* is a basic system type, with this one exception.
1284 auroraux)
1285 os=auroraux
1287 bluegene*)
1288 os=cnk
1290 solaris1 | solaris1.*)
1291 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1293 solaris)
1294 os=solaris2
1296 unixware*)
1297 os=sysv4.2uw
1299 gnu/linux*)
1300 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1302 # es1800 is here to avoid being matched by es* (a different OS)
1303 es1800*)
1304 os=ose
1306 # Some version numbers need modification
1307 chorusos*)
1308 os=chorusos
1310 isc)
1311 os=isc2.2
1313 sco6)
1314 os=sco5v6
1316 sco5)
1317 os=sco3.2v5
1319 sco4)
1320 os=sco3.2v4
1322 sco3.2.[4-9]*)
1323 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
1325 sco3.2v[4-9]* | sco5v6*)
1326 # Don't forget version if it is 3.2v4 or newer.
1328 scout)
1329 # Don't match below
1331 sco*)
1332 os=sco3.2v2
1334 psos*)
1335 os=psos
1337 # Now accept the basic system types.
1338 # The portable systems comes first.
1339 # Each alternative MUST end in a * to match a version number.
1340 # sysv* is not here because it comes later, after sysvr4.
1341 gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
1342 | *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\
1343 | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
1344 | sym* | kopensolaris* | plan9* \
1345 | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
1346 | aos* | aros* | cloudabi* | sortix* \
1347 | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
1348 | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
1349 | knetbsd* | mirbsd* | netbsd* \
1350 | bitrig* | openbsd* | solidbsd* | libertybsd* | os108* \
1351 | ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \
1352 | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
1353 | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
1354 | udi* | eabi* | lites* | ieee* | go32* | aux* | hcos* \
1355 | chorusrdb* | cegcc* | glidix* \
1356 | cygwin* | msys* | pe* | moss* | proelf* | rtems* \
1357 | midipix* | mingw32* | mingw64* | linux-gnu* | linux-android* \
1358 | linux-newlib* | linux-musl* | linux-uclibc* \
1359 | uxpv* | beos* | mpeix* | udk* | moxiebox* \
1360 | interix* | uwin* | mks* | rhapsody* | darwin* \
1361 | openstep* | oskit* | conix* | pw32* | nonstopux* \
1362 | storm-chaos* | tops10* | tenex* | tops20* | its* \
1363 | os2* | vos* | palmos* | uclinux* | nucleus* \
1364 | morphos* | superux* | rtmk* | windiss* \
1365 | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
1366 | skyos* | haiku* | rdos* | toppers* | drops* | es* \
1367 | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
1368 | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
1369 | nsk* | powerunix)
1370 # Remember, each alternative MUST END IN *, to match a version number.
1372 qnx*)
1373 case $cpu in
1374 x86 | i*86)
1377 os=nto-$os
1379 esac
1381 hiux*)
1382 os=hiuxwe2
1384 nto-qnx*)
1386 nto*)
1387 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1389 sim | xray | os68k* | v88r* \
1390 | windows* | osx | abug | netware* | os9* \
1391 | macos* | mpw* | magic* | mmixware* | mon960* | lnews*)
1393 linux-dietlibc)
1394 os=linux-dietlibc
1396 linux*)
1397 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1399 lynx*178)
1400 os=lynxos178
1402 lynx*5)
1403 os=lynxos5
1405 lynx*)
1406 os=lynxos
1408 mac*)
1409 os=`echo "$os" | sed -e 's|mac|macos|'`
1411 opened*)
1412 os=openedition
1414 os400*)
1415 os=os400
1417 sunos5*)
1418 os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
1420 sunos6*)
1421 os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
1423 wince*)
1424 os=wince
1426 utek*)
1427 os=bsd
1429 dynix*)
1430 os=bsd
1432 acis*)
1433 os=aos
1435 atheos*)
1436 os=atheos
1438 syllable*)
1439 os=syllable
1441 386bsd)
1442 os=bsd
1444 ctix* | uts*)
1445 os=sysv
1447 nova*)
1448 os=rtmk-nova
1450 ns2)
1451 os=nextstep2
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: