tools/squashfskit: fix version detection on non-linux system
[openwrt/staging/wigyori.git] / scripts / config.sub
1 #! /bin/sh
2 # Configuration validation subroutine script.
3 # Copyright 1992-2018 Free Software Foundation, Inc.
4
5 timestamp='2018-08-29'
6
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.
11 #
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.
16 #
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/>.
19 #
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").
26
27
28 # Please send patches to <config-patches@gnu.org>.
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
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
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
53 me=`echo "$0" | sed -e 's,.*/,,'`
54
55 usage="\
56 Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
57
58 Canonicalize a configuration name.
59
60 Options:
61 -h, --help print this help, then exit
62 -t, --time-stamp print date of last modification, then exit
63 -v, --version print version number, then exit
64
65 Report bugs and patches to <config-patches@gnu.org>."
66
67 version="\
68 GNU config.sub ($timestamp)
69
70 Copyright 1992-2018 Free Software Foundation, Inc.
71
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."
74
75 help="
76 Try \`$me --help' for more information."
77
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 ;;
94
95 *local*)
96 # First pass through any local machine types.
97 echo "$1"
98 exit ;;
99
100 * )
101 break ;;
102 esac
103 done
104
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
112
113 # Split fields of configuration type
114 IFS="-" read -r field1 field2 field3 field4 <<EOF
115 $1
116 EOF
117
118 # Separate into logical components for further validation
119 case $1 in
120 *-*-*-*-*)
121 echo Invalid configuration \`"$1"\': more than four components >&2
122 exit 1
123 ;;
124 *-*-*-*)
125 basic_machine=$field1-$field2
126 os=$field3-$field4
127 ;;
128 *-*-*)
129 # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two
130 # parts
131 maybe_os=$field2-$field3
132 case $maybe_os in
133 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc \
134 | linux-newlib* | linux-musl* | linux-uclibc* | uclinux-uclibc* \
135 | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
136 | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
137 | storm-chaos* | os2-emx* | rtmk-nova*)
138 basic_machine=$field1
139 os=$maybe_os
140 ;;
141 android-linux)
142 basic_machine=$field1-unknown
143 os=linux-android
144 ;;
145 *)
146 basic_machine=$field1-$field2
147 os=$field3
148 ;;
149 esac
150 ;;
151 *-*)
152 # A lone config we happen to match not fitting any pattern
153 case $field1-$field2 in
154 decstation-3100)
155 basic_machine=mips-dec
156 os=
157 ;;
158 *-*)
159 # Second component is usually, but not always the OS
160 case $field2 in
161 # Prevent following clause from handling this valid os
162 sun*os*)
163 basic_machine=$field1
164 os=$field2
165 ;;
166 # Manufacturers
167 dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
168 | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
169 | unicom* | ibm* | next | hp | isi* | apollo | altos* \
170 | convergent* | ncr* | news | 32* | 3600* | 3100* \
171 | hitachi* | c[123]* | convex* | sun | crds | omron* | dg \
172 | ultra | tti* | harris | dolphin | highlevel | gould \
173 | cbm | ns | masscomp | apple | axis | knuth | cray \
174 | microblaze* | sim | cisco \
175 | oki | wec | wrs | winbond)
176 basic_machine=$field1-$field2
177 os=
178 ;;
179 *)
180 basic_machine=$field1
181 os=$field2
182 ;;
183 esac
184 ;;
185 esac
186 ;;
187 *)
188 # Convert single-component short-hands not valid as part of
189 # multi-component configurations.
190 case $field1 in
191 386bsd)
192 basic_machine=i386-pc
193 os=bsd
194 ;;
195 a29khif)
196 basic_machine=a29k-amd
197 os=udi
198 ;;
199 adobe68k)
200 basic_machine=m68010-adobe
201 os=scout
202 ;;
203 alliant)
204 basic_machine=fx80-alliant
205 os=
206 ;;
207 altos | altos3068)
208 basic_machine=m68k-altos
209 os=
210 ;;
211 am29k)
212 basic_machine=a29k-none
213 os=bsd
214 ;;
215 amdahl)
216 basic_machine=580-amdahl
217 os=sysv
218 ;;
219 amiga)
220 basic_machine=m68k-unknown
221 os=
222 ;;
223 amigaos | amigados)
224 basic_machine=m68k-unknown
225 os=amigaos
226 ;;
227 amigaunix | amix)
228 basic_machine=m68k-unknown
229 os=sysv4
230 ;;
231 apollo68)
232 basic_machine=m68k-apollo
233 os=sysv
234 ;;
235 apollo68bsd)
236 basic_machine=m68k-apollo
237 os=bsd
238 ;;
239 aros)
240 basic_machine=i386-pc
241 os=aros
242 ;;
243 aux)
244 basic_machine=m68k-apple
245 os=aux
246 ;;
247 balance)
248 basic_machine=ns32k-sequent
249 os=dynix
250 ;;
251 blackfin)
252 basic_machine=bfin-unknown
253 os=linux
254 ;;
255 cegcc)
256 basic_machine=arm-unknown
257 os=cegcc
258 ;;
259 convex-c1)
260 basic_machine=c1-convex
261 os=bsd
262 ;;
263 convex-c2)
264 basic_machine=c2-convex
265 os=bsd
266 ;;
267 convex-c32)
268 basic_machine=c32-convex
269 os=bsd
270 ;;
271 convex-c34)
272 basic_machine=c34-convex
273 os=bsd
274 ;;
275 convex-c38)
276 basic_machine=c38-convex
277 os=bsd
278 ;;
279 cray)
280 basic_machine=j90-cray
281 os=unicos
282 ;;
283 crds | unos)
284 basic_machine=m68k-crds
285 os=
286 ;;
287 da30)
288 basic_machine=m68k-da30
289 os=
290 ;;
291 decstation | pmax | pmin | dec3100 | decstatn)
292 basic_machine=mips-dec
293 os=
294 ;;
295 delta88)
296 basic_machine=m88k-motorola
297 os=sysv3
298 ;;
299 dicos)
300 basic_machine=i686-pc
301 os=dicos
302 ;;
303 djgpp)
304 basic_machine=i586-pc
305 os=msdosdjgpp
306 ;;
307 ebmon29k)
308 basic_machine=a29k-amd
309 os=ebmon
310 ;;
311 es1800 | OSE68k | ose68k | ose | OSE)
312 basic_machine=m68k-ericsson
313 os=ose
314 ;;
315 gmicro)
316 basic_machine=tron-gmicro
317 os=sysv
318 ;;
319 go32)
320 basic_machine=i386-pc
321 os=go32
322 ;;
323 h8300hms)
324 basic_machine=h8300-hitachi
325 os=hms
326 ;;
327 h8300xray)
328 basic_machine=h8300-hitachi
329 os=xray
330 ;;
331 h8500hms)
332 basic_machine=h8500-hitachi
333 os=hms
334 ;;
335 harris)
336 basic_machine=m88k-harris
337 os=sysv3
338 ;;
339 hp300)
340 basic_machine=m68k-hp
341 ;;
342 hp300bsd)
343 basic_machine=m68k-hp
344 os=bsd
345 ;;
346 hp300hpux)
347 basic_machine=m68k-hp
348 os=hpux
349 ;;
350 hppaosf)
351 basic_machine=hppa1.1-hp
352 os=osf
353 ;;
354 hppro)
355 basic_machine=hppa1.1-hp
356 os=proelf
357 ;;
358 i386mach)
359 basic_machine=i386-mach
360 os=mach
361 ;;
362 vsta)
363 basic_machine=i386-pc
364 os=vsta
365 ;;
366 isi68 | isi)
367 basic_machine=m68k-isi
368 os=sysv
369 ;;
370 m68knommu)
371 basic_machine=m68k-unknown
372 os=linux
373 ;;
374 magnum | m3230)
375 basic_machine=mips-mips
376 os=sysv
377 ;;
378 merlin)
379 basic_machine=ns32k-utek
380 os=sysv
381 ;;
382 mingw64)
383 basic_machine=x86_64-pc
384 os=mingw64
385 ;;
386 mingw32)
387 basic_machine=i686-pc
388 os=mingw32
389 ;;
390 mingw32ce)
391 basic_machine=arm-unknown
392 os=mingw32ce
393 ;;
394 monitor)
395 basic_machine=m68k-rom68k
396 os=coff
397 ;;
398 morphos)
399 basic_machine=powerpc-unknown
400 os=morphos
401 ;;
402 moxiebox)
403 basic_machine=moxie-unknown
404 os=moxiebox
405 ;;
406 msdos)
407 basic_machine=i386-pc
408 os=msdos
409 ;;
410 msys)
411 basic_machine=i686-pc
412 os=msys
413 ;;
414 mvs)
415 basic_machine=i370-ibm
416 os=mvs
417 ;;
418 nacl)
419 basic_machine=le32-unknown
420 os=nacl
421 ;;
422 ncr3000)
423 basic_machine=i486-ncr
424 os=sysv4
425 ;;
426 netbsd386)
427 basic_machine=i386-pc
428 os=netbsd
429 ;;
430 netwinder)
431 basic_machine=armv4l-rebel
432 os=linux
433 ;;
434 news | news700 | news800 | news900)
435 basic_machine=m68k-sony
436 os=newsos
437 ;;
438 news1000)
439 basic_machine=m68030-sony
440 os=newsos
441 ;;
442 necv70)
443 basic_machine=v70-nec
444 os=sysv
445 ;;
446 nh3000)
447 basic_machine=m68k-harris
448 os=cxux
449 ;;
450 nh[45]000)
451 basic_machine=m88k-harris
452 os=cxux
453 ;;
454 nindy960)
455 basic_machine=i960-intel
456 os=nindy
457 ;;
458 mon960)
459 basic_machine=i960-intel
460 os=mon960
461 ;;
462 nonstopux)
463 basic_machine=mips-compaq
464 os=nonstopux
465 ;;
466 os400)
467 basic_machine=powerpc-ibm
468 os=os400
469 ;;
470 OSE68000 | ose68000)
471 basic_machine=m68000-ericsson
472 os=ose
473 ;;
474 os68k)
475 basic_machine=m68k-none
476 os=os68k
477 ;;
478 paragon)
479 basic_machine=i860-intel
480 os=osf
481 ;;
482 parisc)
483 basic_machine=hppa-unknown
484 os=linux
485 ;;
486 pw32)
487 basic_machine=i586-unknown
488 os=pw32
489 ;;
490 rdos | rdos64)
491 basic_machine=x86_64-pc
492 os=rdos
493 ;;
494 rdos32)
495 basic_machine=i386-pc
496 os=rdos
497 ;;
498 rom68k)
499 basic_machine=m68k-rom68k
500 os=coff
501 ;;
502 sa29200)
503 basic_machine=a29k-amd
504 os=udi
505 ;;
506 sei)
507 basic_machine=mips-sei
508 os=seiux
509 ;;
510 sequent)
511 basic_machine=i386-sequent
512 os=
513 ;;
514 sps7)
515 basic_machine=m68k-bull
516 os=sysv2
517 ;;
518 st2000)
519 basic_machine=m68k-tandem
520 os=
521 ;;
522 stratus)
523 basic_machine=i860-stratus
524 os=sysv4
525 ;;
526 sun2)
527 basic_machine=m68000-sun
528 os=
529 ;;
530 sun2os3)
531 basic_machine=m68000-sun
532 os=sunos3
533 ;;
534 sun2os4)
535 basic_machine=m68000-sun
536 os=sunos4
537 ;;
538 sun3)
539 basic_machine=m68k-sun
540 os=
541 ;;
542 sun3os3)
543 basic_machine=m68k-sun
544 os=sunos3
545 ;;
546 sun3os4)
547 basic_machine=m68k-sun
548 os=sunos4
549 ;;
550 sun4)
551 basic_machine=sparc-sun
552 os=
553 ;;
554 sun4os3)
555 basic_machine=sparc-sun
556 os=sunos3
557 ;;
558 sun4os4)
559 basic_machine=sparc-sun
560 os=sunos4
561 ;;
562 sun4sol2)
563 basic_machine=sparc-sun
564 os=solaris2
565 ;;
566 sun386 | sun386i | roadrunner)
567 basic_machine=i386-sun
568 os=
569 ;;
570 sv1)
571 basic_machine=sv1-cray
572 os=unicos
573 ;;
574 symmetry)
575 basic_machine=i386-sequent
576 os=dynix
577 ;;
578 t3e)
579 basic_machine=alphaev5-cray
580 os=unicos
581 ;;
582 t90)
583 basic_machine=t90-cray
584 os=unicos
585 ;;
586 toad1)
587 basic_machine=pdp10-xkl
588 os=tops20
589 ;;
590 tpf)
591 basic_machine=s390x-ibm
592 os=tpf
593 ;;
594 udi29k)
595 basic_machine=a29k-amd
596 os=udi
597 ;;
598 ultra3)
599 basic_machine=a29k-nyu
600 os=sym1
601 ;;
602 v810 | necv810)
603 basic_machine=v810-nec
604 os=none
605 ;;
606 vaxv)
607 basic_machine=vax-dec
608 os=sysv
609 ;;
610 vms)
611 basic_machine=vax-dec
612 os=vms
613 ;;
614 vxworks960)
615 basic_machine=i960-wrs
616 os=vxworks
617 ;;
618 vxworks68)
619 basic_machine=m68k-wrs
620 os=vxworks
621 ;;
622 vxworks29k)
623 basic_machine=a29k-wrs
624 os=vxworks
625 ;;
626 xbox)
627 basic_machine=i686-pc
628 os=mingw32
629 ;;
630 ymp)
631 basic_machine=ymp-cray
632 os=unicos
633 ;;
634 *)
635 basic_machine=$1
636 os=
637 ;;
638 esac
639 ;;
640 esac
641
642 # Decode 1-component or ad-hoc basic machines
643 case $basic_machine in
644 # Here we handle the default manufacturer of certain CPU types. It is in
645 # some cases the only manufacturer, in others, it is the most popular.
646 w89k)
647 cpu=hppa1.1
648 vendor=winbond
649 ;;
650 op50n)
651 cpu=hppa1.1
652 vendor=oki
653 ;;
654 op60c)
655 cpu=hppa1.1
656 vendor=oki
657 ;;
658 ibm*)
659 cpu=i370
660 vendor=ibm
661 ;;
662 orion105)
663 cpu=clipper
664 vendor=highlevel
665 ;;
666 mac | mpw | mac-mpw)
667 cpu=m68k
668 vendor=apple
669 ;;
670 pmac | pmac-mpw)
671 cpu=powerpc
672 vendor=apple
673 ;;
674
675 # Recognize the various machine names and aliases which stand
676 # for a CPU type and a company and sometimes even an OS.
677 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
678 cpu=m68000
679 vendor=att
680 ;;
681 3b*)
682 cpu=we32k
683 vendor=att
684 ;;
685 bluegene*)
686 cpu=powerpc
687 vendor=ibm
688 os=cnk
689 ;;
690 decsystem10* | dec10*)
691 cpu=pdp10
692 vendor=dec
693 os=tops10
694 ;;
695 decsystem20* | dec20*)
696 cpu=pdp10
697 vendor=dec
698 os=tops20
699 ;;
700 delta | 3300 | motorola-3300 | motorola-delta \
701 | 3300-motorola | delta-motorola)
702 cpu=m68k
703 vendor=motorola
704 ;;
705 dpx2*)
706 cpu=m68k
707 vendor=bull
708 os=sysv3
709 ;;
710 encore | umax | mmax)
711 cpu=ns32k
712 vendor=encore
713 ;;
714 elxsi)
715 cpu=elxsi
716 vendor=elxsi
717 os=${os:-bsd}
718 ;;
719 fx2800)
720 cpu=i860
721 vendor=alliant
722 ;;
723 genix)
724 cpu=ns32k
725 vendor=ns
726 ;;
727 h3050r* | hiux*)
728 cpu=hppa1.1
729 vendor=hitachi
730 os=hiuxwe2
731 ;;
732 hp3k9[0-9][0-9] | hp9[0-9][0-9])
733 cpu=hppa1.0
734 vendor=hp
735 ;;
736 hp9k2[0-9][0-9] | hp9k31[0-9])
737 cpu=m68000
738 vendor=hp
739 ;;
740 hp9k3[2-9][0-9])
741 cpu=m68k
742 vendor=hp
743 ;;
744 hp9k6[0-9][0-9] | hp6[0-9][0-9])
745 cpu=hppa1.0
746 vendor=hp
747 ;;
748 hp9k7[0-79][0-9] | hp7[0-79][0-9])
749 cpu=hppa1.1
750 vendor=hp
751 ;;
752 hp9k78[0-9] | hp78[0-9])
753 # FIXME: really hppa2.0-hp
754 cpu=hppa1.1
755 vendor=hp
756 ;;
757 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
758 # FIXME: really hppa2.0-hp
759 cpu=hppa1.1
760 vendor=hp
761 ;;
762 hp9k8[0-9][13679] | hp8[0-9][13679])
763 cpu=hppa1.1
764 vendor=hp
765 ;;
766 hp9k8[0-9][0-9] | hp8[0-9][0-9])
767 cpu=hppa1.0
768 vendor=hp
769 ;;
770 i*86v32)
771 cpu=`echo "$1" | sed -e 's/86.*/86/'`
772 vendor=pc
773 os=sysv32
774 ;;
775 i*86v4*)
776 cpu=`echo "$1" | sed -e 's/86.*/86/'`
777 vendor=pc
778 os=sysv4
779 ;;
780 i*86v)
781 cpu=`echo "$1" | sed -e 's/86.*/86/'`
782 vendor=pc
783 os=sysv
784 ;;
785 i*86sol2)
786 cpu=`echo "$1" | sed -e 's/86.*/86/'`
787 vendor=pc
788 os=solaris2
789 ;;
790 j90 | j90-cray)
791 cpu=j90
792 vendor=cray
793 os=${os:-unicos}
794 ;;
795 iris | iris4d)
796 cpu=mips
797 vendor=sgi
798 case $os in
799 irix*)
800 ;;
801 *)
802 os=irix4
803 ;;
804 esac
805 ;;
806 miniframe)
807 cpu=m68000
808 vendor=convergent
809 ;;
810 *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*)
811 cpu=m68k
812 vendor=atari
813 os=mint
814 ;;
815 news-3600 | risc-news)
816 cpu=mips
817 vendor=sony
818 os=newsos
819 ;;
820 next | m*-next)
821 cpu=m68k
822 vendor=next
823 case $os in
824 nextstep* )
825 ;;
826 ns2*)
827 os=nextstep2
828 ;;
829 *)
830 os=nextstep3
831 ;;
832 esac
833 ;;
834 np1)
835 cpu=np1
836 vendor=gould
837 ;;
838 op50n-* | op60c-*)
839 cpu=hppa1.1
840 vendor=oki
841 os=proelf
842 ;;
843 pa-hitachi)
844 cpu=hppa1.1
845 vendor=hitachi
846 os=hiuxwe2
847 ;;
848 pbd)
849 cpu=sparc
850 vendor=tti
851 ;;
852 pbb)
853 cpu=m68k
854 vendor=tti
855 ;;
856 pc532)
857 cpu=ns32k
858 vendor=pc532
859 ;;
860 pn)
861 cpu=pn
862 vendor=gould
863 ;;
864 power)
865 cpu=power
866 vendor=ibm
867 ;;
868 ps2)
869 cpu=i386
870 vendor=ibm
871 ;;
872 rm[46]00)
873 cpu=mips
874 vendor=siemens
875 ;;
876 rtpc | rtpc-*)
877 cpu=romp
878 vendor=ibm
879 ;;
880 sde)
881 cpu=mipsisa32
882 vendor=sde
883 os=${os:-elf}
884 ;;
885 simso-wrs)
886 cpu=sparclite
887 vendor=wrs
888 os=vxworks
889 ;;
890 tower | tower-32)
891 cpu=m68k
892 vendor=ncr
893 ;;
894 vpp*|vx|vx-*)
895 cpu=f301
896 vendor=fujitsu
897 ;;
898 w65)
899 cpu=w65
900 vendor=wdc
901 ;;
902 w89k-*)
903 cpu=hppa1.1
904 vendor=winbond
905 os=proelf
906 ;;
907 none)
908 cpu=none
909 vendor=none
910 ;;
911 leon|leon[3-9])
912 cpu=sparc
913 vendor=$basic_machine
914 ;;
915 leon-*|leon[3-9]-*)
916 cpu=sparc
917 vendor=`echo "$basic_machine" | sed 's/-.*//'`
918 ;;
919
920 *-*)
921 IFS="-" read -r cpu vendor <<EOF
922 $basic_machine
923 EOF
924 ;;
925 # We use `pc' rather than `unknown'
926 # because (1) that's what they normally are, and
927 # (2) the word "unknown" tends to confuse beginning users.
928 i*86 | x86_64)
929 cpu=$basic_machine
930 vendor=pc
931 ;;
932 # These rules are duplicated from below for sake of the special case above;
933 # i.e. things that normalized to x86 arches should also default to "pc"
934 pc98)
935 cpu=i386
936 vendor=pc
937 ;;
938 x64 | amd64)
939 cpu=x86_64
940 vendor=pc
941 ;;
942 # Recognize the basic CPU types without company name.
943 *)
944 cpu=$basic_machine
945 vendor=unknown
946 ;;
947 esac
948
949 unset -v basic_machine
950
951 # Decode basic machines in the full and proper CPU-Company form.
952 case $cpu-$vendor in
953 # Here we handle the default manufacturer of certain CPU types in canonical form. It is in
954 # some cases the only manufacturer, in others, it is the most popular.
955 craynv-unknown)
956 vendor=cray
957 os=${os:-unicosmp}
958 ;;
959 c90-unknown | c90-cray)
960 vendor=cray
961 os=${os:-unicos}
962 ;;
963 fx80-unknown)
964 vendor=alliant
965 ;;
966 romp-unknown)
967 vendor=ibm
968 ;;
969 mmix-unknown)
970 vendor=knuth
971 ;;
972 microblaze-unknown | microblazeel-unknown)
973 vendor=xilinx
974 ;;
975 rs6000-unknown)
976 vendor=ibm
977 ;;
978 vax-unknown)
979 vendor=dec
980 ;;
981 pdp11-unknown)
982 vendor=dec
983 ;;
984 we32k-unknown)
985 vendor=att
986 ;;
987 cydra-unknown)
988 vendor=cydrome
989 ;;
990 i370-ibm*)
991 vendor=ibm
992 ;;
993 orion-unknown)
994 vendor=highlevel
995 ;;
996 xps-unknown | xps100-unknown)
997 cpu=xps100
998 vendor=honeywell
999 ;;
1000
1001 # Here we normalize CPU types with a missing or matching vendor
1002 dpx20-unknown | dpx20-bull)
1003 cpu=rs6000
1004 vendor=bull
1005 os=${os:-bosx}
1006 ;;
1007
1008 # Here we normalize CPU types irrespective of the vendor
1009 amd64-*)
1010 cpu=x86_64
1011 ;;
1012 blackfin-*)
1013 cpu=bfin
1014 os=linux
1015 ;;
1016 c54x-*)
1017 cpu=tic54x
1018 ;;
1019 c55x-*)
1020 cpu=tic55x
1021 ;;
1022 c6x-*)
1023 cpu=tic6x
1024 ;;
1025 e500v[12]-*)
1026 cpu=powerpc
1027 os=$os"spe"
1028 ;;
1029 mips3*-*)
1030 cpu=mips64
1031 ;;
1032 ms1-*)
1033 cpu=mt
1034 ;;
1035 m68knommu-*)
1036 cpu=m68k
1037 os=linux
1038 ;;
1039 m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
1040 cpu=s12z
1041 ;;
1042 openrisc-*)
1043 cpu=or32
1044 ;;
1045 parisc-*)
1046 cpu=hppa
1047 os=linux
1048 ;;
1049 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
1050 cpu=i586
1051 ;;
1052 pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*)
1053 cpu=i686
1054 ;;
1055 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
1056 cpu=i686
1057 ;;
1058 pentium4-*)
1059 cpu=i786
1060 ;;
1061 pc98-*)
1062 cpu=i386
1063 ;;
1064 ppc-* | ppcbe-*)
1065 cpu=powerpc
1066 ;;
1067 ppcle-* | powerpclittle-*)
1068 cpu=powerpcle
1069 ;;
1070 ppc64-*)
1071 cpu=powerpc64
1072 ;;
1073 ppc64le-* | powerpc64little-*)
1074 cpu=powerpc64le
1075 ;;
1076 sb1-*)
1077 cpu=mipsisa64sb1
1078 ;;
1079 sb1el-*)
1080 cpu=mipsisa64sb1el
1081 ;;
1082 sh5e[lb]-*)
1083 cpu=`echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/'`
1084 ;;
1085 spur-*)
1086 cpu=spur
1087 ;;
1088 strongarm-* | thumb-*)
1089 cpu=arm
1090 ;;
1091 tx39-*)
1092 cpu=mipstx39
1093 ;;
1094 tx39el-*)
1095 cpu=mipstx39el
1096 ;;
1097 x64-*)
1098 cpu=x86_64
1099 ;;
1100 xscale-* | xscalee[bl]-*)
1101 cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
1102 ;;
1103
1104 # Recognize the canonical CPU Types that limit and/or modify the
1105 # company names they are paired with.
1106 cr16-*)
1107 os=${os:-elf}
1108 ;;
1109 crisv32-* | etraxfs*-*)
1110 cpu=crisv32
1111 vendor=axis
1112 ;;
1113 cris-* | etrax*-*)
1114 cpu=cris
1115 vendor=axis
1116 ;;
1117 crx-*)
1118 os=${os:-elf}
1119 ;;
1120 neo-tandem)
1121 cpu=neo
1122 vendor=tandem
1123 ;;
1124 nse-tandem)
1125 cpu=nse
1126 vendor=tandem
1127 ;;
1128 nsr-tandem)
1129 cpu=nsr
1130 vendor=tandem
1131 ;;
1132 nsv-tandem)
1133 cpu=nsv
1134 vendor=tandem
1135 ;;
1136 nsx-tandem)
1137 cpu=nsx
1138 vendor=tandem
1139 ;;
1140 s390-*)
1141 cpu=s390
1142 vendor=ibm
1143 ;;
1144 s390x-*)
1145 cpu=s390x
1146 vendor=ibm
1147 ;;
1148 tile*-*)
1149 os=${os:-linux-gnu}
1150 ;;
1151
1152 *)
1153 # Recognize the canonical CPU types that are allowed with any
1154 # company name.
1155 case $cpu in
1156 1750a | 580 \
1157 | a29k \
1158 | aarch64 | aarch64_be \
1159 | abacus \
1160 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
1161 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
1162 | alphapca5[67] | alpha64pca5[67] \
1163 | am33_2.0 \
1164 | arc | arceb \
1165 | arm | arm[lb]e | arme[lb] | armv* \
1166 | avr | avr32 \
1167 | asmjs \
1168 | ba \
1169 | be32 | be64 \
1170 | bfin | bs2000 \
1171 | c[123]* | c30 | [cjt]90 | c4x \
1172 | c8051 | clipper | craynv | csky | cydra \
1173 | d10v | d30v | dlx | dsp16xx \
1174 | e2k | elxsi | epiphany \
1175 | f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \
1176 | h8300 | h8500 \
1177 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
1178 | hexagon \
1179 | i370 | i*86 | i860 | i960 | ia16 | ia64 \
1180 | ip2k | iq2000 \
1181 | k1om \
1182 | le32 | le64 \
1183 | lm32 \
1184 | m32c | m32r | m32rle \
1185 | m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k | v70 | w65 \
1186 | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip \
1187 | m88110 | m88k | maxq | mb | mcore | mep | metag \
1188 | microblaze | microblazeel \
1189 | mips | mipsbe | mipseb | mipsel | mipsle \
1190 | mips16 \
1191 | mips64 | mips64el \
1192 | mips64octeon | mips64octeonel \
1193 | mips64orion | mips64orionel \
1194 | mips64r5900 | mips64r5900el \
1195 | mips64vr | mips64vrel \
1196 | mips64vr4100 | mips64vr4100el \
1197 | mips64vr4300 | mips64vr4300el \
1198 | mips64vr5000 | mips64vr5000el \
1199 | mips64vr5900 | mips64vr5900el \
1200 | mipsisa32 | mipsisa32el \
1201 | mipsisa32r2 | mipsisa32r2el \
1202 | mipsisa32r6 | mipsisa32r6el \
1203 | mipsisa64 | mipsisa64el \
1204 | mipsisa64r2 | mipsisa64r2el \
1205 | mipsisa64r6 | mipsisa64r6el \
1206 | mipsisa64sb1 | mipsisa64sb1el \
1207 | mipsisa64sr71k | mipsisa64sr71kel \
1208 | mipsr5900 | mipsr5900el \
1209 | mipstx39 | mipstx39el \
1210 | mmix \
1211 | mn10200 | mn10300 \
1212 | moxie \
1213 | mt \
1214 | msp430 \
1215 | nds32 | nds32le | nds32be \
1216 | nfp \
1217 | nios | nios2 | nios2eb | nios2el \
1218 | none | np1 | ns16k | ns32k \
1219 | open8 \
1220 | or1k* \
1221 | or32 \
1222 | orion \
1223 | pdp10 | pdp11 | pj | pjl | pn | power \
1224 | powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
1225 | pru \
1226 | pyramid \
1227 | riscv | riscv32 | riscv64 \
1228 | rl78 | romp | rs6000 | rx \
1229 | score \
1230 | sh | sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
1231 | sh[1234]e[lb] | sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
1232 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
1233 | sparclite \
1234 | sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
1235 | spu \
1236 | tahoe \
1237 | tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
1238 | tron \
1239 | ubicom32 \
1240 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
1241 | vax \
1242 | visium \
1243 | wasm32 \
1244 | we32k \
1245 | x86 | x86_64 | xc16x | xgate | xps100 \
1246 | xstormy16 | xtensa* \
1247 | ymp \
1248 | z8k | z80)
1249 ;;
1250
1251 *)
1252 echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
1253 exit 1
1254 ;;
1255 esac
1256 ;;
1257 esac
1258
1259 # Here we canonicalize certain aliases for manufacturers.
1260 case $vendor in
1261 digital*)
1262 vendor=dec
1263 ;;
1264 commodore*)
1265 vendor=cbm
1266 ;;
1267 *)
1268 ;;
1269 esac
1270
1271 # Decode manufacturer-specific aliases for certain operating systems.
1272
1273 if [ x$os != x ]
1274 then
1275 case $os in
1276 # First match some system type aliases that might get confused
1277 # with valid system types.
1278 # solaris* is a basic system type, with this one exception.
1279 auroraux)
1280 os=auroraux
1281 ;;
1282 bluegene*)
1283 os=cnk
1284 ;;
1285 solaris1 | solaris1.*)
1286 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1287 ;;
1288 solaris)
1289 os=solaris2
1290 ;;
1291 unixware*)
1292 os=sysv4.2uw
1293 ;;
1294 gnu/linux*)
1295 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1296 ;;
1297 # es1800 is here to avoid being matched by es* (a different OS)
1298 es1800*)
1299 os=ose
1300 ;;
1301 # Some version numbers need modification
1302 chorusos*)
1303 os=chorusos
1304 ;;
1305 isc)
1306 os=isc2.2
1307 ;;
1308 sco6)
1309 os=sco5v6
1310 ;;
1311 sco5)
1312 os=sco3.2v5
1313 ;;
1314 sco4)
1315 os=sco3.2v4
1316 ;;
1317 sco3.2.[4-9]*)
1318 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
1319 ;;
1320 sco3.2v[4-9]* | sco5v6*)
1321 # Don't forget version if it is 3.2v4 or newer.
1322 ;;
1323 scout)
1324 # Don't match below
1325 ;;
1326 sco*)
1327 os=sco3.2v2
1328 ;;
1329 psos*)
1330 os=psos
1331 ;;
1332 # Now accept the basic system types.
1333 # The portable systems comes first.
1334 # Each alternative MUST end in a * to match a version number.
1335 # sysv* is not here because it comes later, after sysvr4.
1336 gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
1337 | *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\
1338 | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
1339 | sym* | kopensolaris* | plan9* \
1340 | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
1341 | aos* | aros* | cloudabi* | sortix* \
1342 | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
1343 | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
1344 | knetbsd* | mirbsd* | netbsd* \
1345 | bitrig* | openbsd* | solidbsd* | libertybsd* \
1346 | ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \
1347 | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
1348 | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
1349 | udi* | eabi* | lites* | ieee* | go32* | aux* | hcos* \
1350 | chorusrdb* | cegcc* | glidix* \
1351 | cygwin* | msys* | pe* | moss* | proelf* | rtems* \
1352 | midipix* | mingw32* | mingw64* | linux-gnu* | linux-android* \
1353 | linux-newlib* | linux-musl* | linux-uclibc* \
1354 | uxpv* | beos* | mpeix* | udk* | moxiebox* \
1355 | interix* | uwin* | mks* | rhapsody* | darwin* \
1356 | openstep* | oskit* | conix* | pw32* | nonstopux* \
1357 | storm-chaos* | tops10* | tenex* | tops20* | its* \
1358 | os2* | vos* | palmos* | uclinux* | nucleus* \
1359 | morphos* | superux* | rtmk* | windiss* \
1360 | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
1361 | skyos* | haiku* | rdos* | toppers* | drops* | es* \
1362 | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
1363 | midnightbsd*)
1364 # Remember, each alternative MUST END IN *, to match a version number.
1365 ;;
1366 qnx*)
1367 case $cpu in
1368 x86 | i*86)
1369 ;;
1370 *)
1371 os=nto-$os
1372 ;;
1373 esac
1374 ;;
1375 hiux*)
1376 os=hiuxwe2
1377 ;;
1378 nto-qnx*)
1379 ;;
1380 nto*)
1381 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1382 ;;
1383 sim | xray | os68k* | v88r* \
1384 | windows* | osx | abug | netware* | os9* \
1385 | macos* | mpw* | magic* | mmixware* | mon960* | lnews*)
1386 ;;
1387 linux-dietlibc)
1388 os=linux-dietlibc
1389 ;;
1390 linux*)
1391 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1392 ;;
1393 lynx*178)
1394 os=lynxos178
1395 ;;
1396 lynx*5)
1397 os=lynxos5
1398 ;;
1399 lynx*)
1400 os=lynxos
1401 ;;
1402 mac*)
1403 os=`echo "$os" | sed -e 's|mac|macos|'`
1404 ;;
1405 opened*)
1406 os=openedition
1407 ;;
1408 os400*)
1409 os=os400
1410 ;;
1411 sunos5*)
1412 os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
1413 ;;
1414 sunos6*)
1415 os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
1416 ;;
1417 wince*)
1418 os=wince
1419 ;;
1420 utek*)
1421 os=bsd
1422 ;;
1423 dynix*)
1424 os=bsd
1425 ;;
1426 acis*)
1427 os=aos
1428 ;;
1429 atheos*)
1430 os=atheos
1431 ;;
1432 syllable*)
1433 os=syllable
1434 ;;
1435 386bsd)
1436 os=bsd
1437 ;;
1438 ctix* | uts*)
1439 os=sysv
1440 ;;
1441 nova*)
1442 os=rtmk-nova
1443 ;;
1444 ns2)
1445 os=nextstep2
1446 ;;
1447 nsk*)
1448 os=nsk
1449 ;;
1450 # Preserve the version number of sinix5.
1451 sinix5.*)
1452 os=`echo $os | sed -e 's|sinix|sysv|'`
1453 ;;
1454 sinix*)
1455 os=sysv4
1456 ;;
1457 tpf*)
1458 os=tpf
1459 ;;
1460 triton*)
1461 os=sysv3
1462 ;;
1463 oss*)
1464 os=sysv3
1465 ;;
1466 svr4*)
1467 os=sysv4
1468 ;;
1469 svr3)
1470 os=sysv3
1471 ;;
1472 sysvr4)
1473 os=sysv4
1474 ;;
1475 # This must come after sysvr4.
1476 sysv*)
1477 ;;
1478 ose*)
1479 os=ose
1480 ;;
1481 *mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
1482 os=mint
1483 ;;
1484 zvmoe)
1485 os=zvmoe
1486 ;;
1487 dicos*)
1488 os=dicos
1489 ;;
1490 pikeos*)
1491 # Until real need of OS specific support for
1492 # particular features comes up, bare metal
1493 # configurations are quite functional.
1494 case $cpu in
1495 arm*)
1496 os=eabi
1497 ;;
1498 *)
1499 os=elf
1500 ;;
1501 esac
1502 ;;
1503 nacl*)
1504 ;;
1505 ios)
1506 ;;
1507 none)
1508 ;;
1509 *-eabi)
1510 ;;
1511 *)
1512 echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
1513 exit 1
1514 ;;
1515 esac
1516 else
1517
1518 # Here we handle the default operating systems that come with various machines.
1519 # The value should be what the vendor currently ships out the door with their
1520 # machine or put another way, the most popular os provided with the machine.
1521
1522 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1523 # "-sun"), then you have to tell the case statement up towards the top
1524 # that MANUFACTURER isn't an operating system. Otherwise, code above
1525 # will signal an error saying that MANUFACTURER isn't an operating
1526 # system, and we'll never get to this point.
1527
1528 case $cpu-$vendor in
1529 score-*)
1530 os=elf
1531 ;;
1532 spu-*)
1533 os=elf
1534 ;;
1535 *-acorn)
1536 os=riscix1.2
1537 ;;
1538 arm*-rebel)
1539 os=linux
1540 ;;
1541 arm*-semi)
1542 os=aout
1543 ;;
1544 c4x-* | tic4x-*)
1545 os=coff
1546 ;;
1547 c8051-*)
1548 os=elf
1549 ;;
1550 clipper-intergraph)
1551 os=clix
1552 ;;
1553 hexagon-*)
1554 os=elf
1555 ;;
1556 tic54x-*)
1557 os=coff
1558 ;;
1559 tic55x-*)
1560 os=coff
1561 ;;
1562 tic6x-*)
1563 os=coff
1564 ;;
1565 # This must come before the *-dec entry.
1566 pdp10-*)
1567 os=tops20
1568 ;;
1569 pdp11-*)
1570 os=none
1571 ;;
1572 *-dec | vax-*)
1573 os=ultrix4.2
1574 ;;
1575 m68*-apollo)
1576 os=domain
1577 ;;
1578 i386-sun)
1579 os=sunos4.0.2
1580 ;;
1581 m68000-sun)
1582 os=sunos3
1583 ;;
1584 m68*-cisco)
1585 os=aout
1586 ;;
1587 mep-*)
1588 os=elf
1589 ;;
1590 mips*-cisco)
1591 os=elf
1592 ;;
1593 mips*-*)
1594 os=elf
1595 ;;
1596 or32-*)
1597 os=coff
1598 ;;
1599 *-tti) # must be before sparc entry or we get the wrong os.
1600 os=sysv3
1601 ;;
1602 sparc-* | *-sun)
1603 os=sunos4.1.1
1604 ;;
1605 pru-*)
1606 os=elf
1607 ;;
1608 *-be)
1609 os=beos
1610 ;;
1611 *-ibm)
1612 os=aix
1613 ;;
1614 *-knuth)
1615 os=mmixware
1616 ;;
1617 *-wec)
1618 os=proelf
1619 ;;
1620 *-winbond)
1621 os=proelf
1622 ;;
1623 *-oki)
1624 os=proelf
1625 ;;
1626 *-hp)
1627 os=hpux
1628 ;;
1629 *-hitachi)
1630 os=hiux
1631 ;;
1632 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1633 os=sysv
1634 ;;
1635 *-cbm)
1636 os=amigaos
1637 ;;
1638 *-dg)
1639 os=dgux
1640 ;;
1641 *-dolphin)
1642 os=sysv3
1643 ;;
1644 m68k-ccur)
1645 os=rtu
1646 ;;
1647 m88k-omron*)
1648 os=luna
1649 ;;
1650 *-next)
1651 os=nextstep
1652 ;;
1653 *-sequent)
1654 os=ptx
1655 ;;
1656 *-crds)
1657 os=unos
1658 ;;
1659 *-ns)
1660 os=genix
1661 ;;
1662 i370-*)
1663 os=mvs
1664 ;;
1665 *-gould)
1666 os=sysv
1667 ;;
1668 *-highlevel)
1669 os=bsd
1670 ;;
1671 *-encore)
1672 os=bsd
1673 ;;
1674 *-sgi)
1675 os=irix
1676 ;;
1677 *-siemens)
1678 os=sysv4
1679 ;;
1680 *-masscomp)
1681 os=rtu
1682 ;;
1683 f30[01]-fujitsu | f700-fujitsu)
1684 os=uxpv
1685 ;;
1686 *-rom68k)
1687 os=coff
1688 ;;
1689 *-*bug)
1690 os=coff
1691 ;;
1692 *-apple)
1693 os=macos
1694 ;;
1695 *-atari*)
1696 os=mint
1697 ;;
1698 *-wrs)
1699 os=vxworks
1700 ;;
1701 *)
1702 os=none
1703 ;;
1704 esac
1705 fi
1706
1707 # Here we handle the case where we know the os, and the CPU type, but not the
1708 # manufacturer. We pick the logical manufacturer.
1709 case $vendor in
1710 unknown)
1711 case $os in
1712 riscix*)
1713 vendor=acorn
1714 ;;
1715 sunos*)
1716 vendor=sun
1717 ;;
1718 cnk*|-aix*)
1719 vendor=ibm
1720 ;;
1721 beos*)
1722 vendor=be
1723 ;;
1724 hpux*)
1725 vendor=hp
1726 ;;
1727 mpeix*)
1728 vendor=hp
1729 ;;
1730 hiux*)
1731 vendor=hitachi
1732 ;;
1733 unos*)
1734 vendor=crds
1735 ;;
1736 dgux*)
1737 vendor=dg
1738 ;;
1739 luna*)
1740 vendor=omron
1741 ;;
1742 genix*)
1743 vendor=ns
1744 ;;
1745 clix*)
1746 vendor=intergraph
1747 ;;
1748 mvs* | opened*)
1749 vendor=ibm
1750 ;;
1751 os400*)
1752 vendor=ibm
1753 ;;
1754 ptx*)
1755 vendor=sequent
1756 ;;
1757 tpf*)
1758 vendor=ibm
1759 ;;
1760 vxsim* | vxworks* | windiss*)
1761 vendor=wrs
1762 ;;
1763 aux*)
1764 vendor=apple
1765 ;;
1766 hms*)
1767 vendor=hitachi
1768 ;;
1769 mpw* | macos*)
1770 vendor=apple
1771 ;;
1772 *mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
1773 vendor=atari
1774 ;;
1775 vos*)
1776 vendor=stratus
1777 ;;
1778 esac
1779 ;;
1780 esac
1781
1782 echo "$cpu-$vendor-$os"
1783 exit
1784
1785 # Local variables:
1786 # eval: (add-hook 'before-save-hook 'time-stamp)
1787 # time-stamp-start: "timestamp='"
1788 # time-stamp-format: "%:y-%02m-%02d"
1789 # time-stamp-end: "'"
1790 # End: