OSDN Git Service

2003-05-13 Andreas Jaeger <aj@suse.de>
[pf3gnuchains/gcc-fork.git] / config.sub
1 #! /bin/sh
2 # Configuration validation subroutine script.
3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4 #   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
5
6 timestamp='2003-05-09'
7
8 # This file is (in principle) common to ALL GNU software.
9 # The presence of a machine in this file suggests that SOME GNU software
10 # can handle that machine.  It does not imply ALL GNU software can.
11 #
12 # This file is free software; you can redistribute it and/or modify
13 # it under the terms of the GNU General Public License as published by
14 # the Free Software Foundation; either version 2 of the License, or
15 # (at your option) any later version.
16 #
17 # This program is distributed in the hope that it will be useful,
18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20 # GNU General Public License for more details.
21 #
22 # You should have received a copy of the GNU General Public License
23 # along with this program; if not, write to the Free Software
24 # Foundation, Inc., 59 Temple Place - Suite 330,
25 # Boston, MA 02111-1307, USA.
26
27 # As a special exception to the GNU General Public License, if you
28 # distribute this file as part of a program that contains a
29 # configuration script generated by Autoconf, you may include it under
30 # the same distribution terms that you use for the rest of that program.
31
32 # Please send patches to <config-patches@gnu.org>.  Submit a context
33 # diff and a properly formatted ChangeLog entry.
34 #
35 # Configuration subroutine to validate and canonicalize a configuration type.
36 # Supply the specified configuration type as an argument.
37 # If it is invalid, we print an error message on stderr and exit with code 1.
38 # Otherwise, we print the canonical config type on stdout and succeed.
39
40 # This file is supposed to be the same for all GNU packages
41 # and recognize all the CPU types, system types and aliases
42 # that are meaningful with *any* GNU software.
43 # Each package is responsible for reporting which valid configurations
44 # it does not support.  The user should be able to distinguish
45 # a failure to support a valid configuration from a meaningless
46 # configuration.
47
48 # The goal of this file is to map all the various variations of a given
49 # machine specification into a single specification in the form:
50 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
51 # or in some cases, the newer four-part form:
52 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
53 # It is wrong to echo any other type of specification.
54
55 me=`echo "$0" | sed -e 's,.*/,,'`
56
57 usage="\
58 Usage: $0 [OPTION] CPU-MFR-OPSYS
59        $0 [OPTION] ALIAS
60
61 Canonicalize a configuration name.
62
63 Operation modes:
64   -h, --help         print this help, then exit
65   -t, --time-stamp   print date of last modification, then exit
66   -v, --version      print version number, then exit
67
68 Report bugs and patches to <config-patches@gnu.org>."
69
70 version="\
71 GNU config.sub ($timestamp)
72
73 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
74 Free Software Foundation, Inc.
75
76 This is free software; see the source for copying conditions.  There is NO
77 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
78
79 help="
80 Try \`$me --help' for more information."
81
82 # Parse command line
83 while test $# -gt 0 ; do
84   case $1 in
85     --time-stamp | --time* | -t )
86        echo "$timestamp" ; exit 0 ;;
87     --version | -v )
88        echo "$version" ; exit 0 ;;
89     --help | --h* | -h )
90        echo "$usage"; exit 0 ;;
91     -- )     # Stop option processing
92        shift; break ;;
93     - ) # Use stdin as input.
94        break ;;
95     -* )
96        echo "$me: invalid option $1$help"
97        exit 1 ;;
98
99     *local*)
100        # First pass through any local machine types.
101        echo $1
102        exit 0;;
103
104     * )
105        break ;;
106   esac
107 done
108
109 case $# in
110  0) echo "$me: missing argument$help" >&2
111     exit 1;;
112  1) ;;
113  *) echo "$me: too many arguments$help" >&2
114     exit 1;;
115 esac
116
117 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
118 # Here we must recognize all the valid KERNEL-OS combinations.
119 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
120 case $maybe_os in
121   nto-qnx* | linux-gnu* | freebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
122     os=-$maybe_os
123     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
124     ;;
125   *)
126     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
127     if [ $basic_machine != $1 ]
128     then os=`echo $1 | sed 's/.*-/-/'`
129     else os=; fi
130     ;;
131 esac
132
133 ### Let's recognize common machines as not being operating systems so
134 ### that things like config.sub decstation-3100 work.  We also
135 ### recognize some manufacturers as not being operating systems, so we
136 ### can provide default operating systems below.
137 case $os in
138         -sun*os*)
139                 # Prevent following clause from handling this invalid input.
140                 ;;
141         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
142         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
143         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
144         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
145         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
146         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
147         -apple | -axis)
148                 os=
149                 basic_machine=$1
150                 ;;
151         -sim | -cisco | -oki | -wec | -winbond)
152                 os=
153                 basic_machine=$1
154                 ;;
155         -scout)
156                 ;;
157         -wrs)
158                 os=-vxworks
159                 basic_machine=$1
160                 ;;
161         -chorusos*)
162                 os=-chorusos
163                 basic_machine=$1
164                 ;;
165         -chorusrdb)
166                 os=-chorusrdb
167                 basic_machine=$1
168                 ;;
169         -hiux*)
170                 os=-hiuxwe2
171                 ;;
172         -sco5)
173                 os=-sco3.2v5
174                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
175                 ;;
176         -sco4)
177                 os=-sco3.2v4
178                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
179                 ;;
180         -sco3.2.[4-9]*)
181                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
182                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
183                 ;;
184         -sco3.2v[4-9]*)
185                 # Don't forget version if it is 3.2v4 or newer.
186                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187                 ;;
188         -sco*)
189                 os=-sco3.2v2
190                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191                 ;;
192         -udk*)
193                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
194                 ;;
195         -isc)
196                 os=-isc2.2
197                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
198                 ;;
199         -clix*)
200                 basic_machine=clipper-intergraph
201                 ;;
202         -isc*)
203                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
204                 ;;
205         -lynx*)
206                 os=-lynxos
207                 ;;
208         -ptx*)
209                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
210                 ;;
211         -windowsnt*)
212                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
213                 ;;
214         -psos*)
215                 os=-psos
216                 ;;
217         -mint | -mint[0-9]*)
218                 basic_machine=m68k-atari
219                 os=-mint
220                 ;;
221 esac
222
223 # Decode aliases for certain CPU-COMPANY combinations.
224 case $basic_machine in
225         # Recognize the basic CPU types without company name.
226         # Some are omitted here because they have special meanings below.
227         1750a | 580 \
228         | a29k \
229         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
230         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
231         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
232         | clipper \
233         | d10v | d30v | dlx | dsp16xx \
234         | fr30 | frv \
235         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
236         | i370 | i860 | i960 | ia64 \
237         | ip2k \
238         | m32r | m68000 | m68k | m88k | mcore \
239         | mips | mipsbe | mipseb | mipsel | mipsle \
240         | mips16 \
241         | mips64 | mips64el \
242         | mips64vr | mips64vrel \
243         | mips64orion | mips64orionel \
244         | mips64vr4100 | mips64vr4100el \
245         | mips64vr4300 | mips64vr4300el \
246         | mips64vr5000 | mips64vr5000el \
247         | mipsisa32 | mipsisa32el \
248         | mipsisa32r2 | mipsisa32r2el \
249         | mipsisa64 | mipsisa64el \
250         | mipsisa64sb1 | mipsisa64sb1el \
251         | mipsisa64sr71k | mipsisa64sr71kel \
252         | mipstx39 | mipstx39el \
253         | mn10200 | mn10300 \
254         | msp430 \
255         | ns16k | ns32k \
256         | openrisc | or32 \
257         | pdp10 | pdp11 | pj | pjl \
258         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
259         | pyramid \
260         | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
261         | sh64 | sh64le \
262         | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
263         | strongarm \
264         | tahoe | thumb | tic80 | tron \
265         | v850 | v850e \
266         | we32k \
267         | x86 | xscale | xstormy16 | xtensa \
268         | z8k)
269                 basic_machine=$basic_machine-unknown
270                 ;;
271         m6811 | m68hc11 | m6812 | m68hc12)
272                 # Motorola 68HC11/12.
273                 basic_machine=$basic_machine-unknown
274                 os=-none
275                 ;;
276         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
277                 ;;
278
279         # We use `pc' rather than `unknown'
280         # because (1) that's what they normally are, and
281         # (2) the word "unknown" tends to confuse beginning users.
282         i*86 | x86_64)
283           basic_machine=$basic_machine-pc
284           ;;
285         # Object if more than one company name word.
286         *-*-*)
287                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
288                 exit 1
289                 ;;
290         # Recognize the basic CPU types with company name.
291         580-* \
292         | a29k-* \
293         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
294         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
295         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
296         | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
297         | avr-* \
298         | bs2000-* \
299         | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
300         | clipper-* | cydra-* \
301         | d10v-* | d30v-* | dlx-* \
302         | elxsi-* \
303         | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
304         | h8300-* | h8500-* \
305         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
306         | i*86-* | i860-* | i960-* | ia64-* \
307         | ip2k-* \
308         | m32r-* \
309         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
310         | m88110-* | m88k-* | mcore-* \
311         | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
312         | mips16-* \
313         | mips64-* | mips64el-* \
314         | mips64vr-* | mips64vrel-* \
315         | mips64orion-* | mips64orionel-* \
316         | mips64vr4100-* | mips64vr4100el-* \
317         | mips64vr4300-* | mips64vr4300el-* \
318         | mips64vr5000-* | mips64vr5000el-* \
319         | mipsisa32-* | mipsisa32el-* \
320         | mipsisa32r2-* | mipsisa32r2el-* \
321         | mipsisa64-* | mipsisa64el-* \
322         | mipsisa64sb1-* | mipsisa64sb1el-* \
323         | mipsisa64sr71k-* | mipsisa64sr71kel-* \
324         | mipstx39-* | mipstx39el-* \
325         | msp430-* \
326         | none-* | np1-* | nv1-* | ns16k-* | ns32k-* \
327         | orion-* \
328         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
329         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
330         | pyramid-* \
331         | romp-* | rs6000-* \
332         | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
333         | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
334         | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
335         | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
336         | tahoe-* | thumb-* \
337         | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
338         | tron-* \
339         | v850-* | v850e-* | vax-* \
340         | we32k-* \
341         | x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
342         | xtensa-* \
343         | ymp-* \
344         | z8k-*)
345                 ;;
346         # Recognize the various machine names and aliases which stand
347         # for a CPU type and a company and sometimes even an OS.
348         386bsd)
349                 basic_machine=i386-unknown
350                 os=-bsd
351                 ;;
352         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
353                 basic_machine=m68000-att
354                 ;;
355         3b*)
356                 basic_machine=we32k-att
357                 ;;
358         a29khif)
359                 basic_machine=a29k-amd
360                 os=-udi
361                 ;;
362         adobe68k)
363                 basic_machine=m68010-adobe
364                 os=-scout
365                 ;;
366         alliant | fx80)
367                 basic_machine=fx80-alliant
368                 ;;
369         altos | altos3068)
370                 basic_machine=m68k-altos
371                 ;;
372         am29k)
373                 basic_machine=a29k-none
374                 os=-bsd
375                 ;;
376         amd64)
377                 basic_machine=x86_64-pc
378                 ;;
379         amdahl)
380                 basic_machine=580-amdahl
381                 os=-sysv
382                 ;;
383         amiga | amiga-*)
384                 basic_machine=m68k-unknown
385                 ;;
386         amigaos | amigados)
387                 basic_machine=m68k-unknown
388                 os=-amigaos
389                 ;;
390         amigaunix | amix)
391                 basic_machine=m68k-unknown
392                 os=-sysv4
393                 ;;
394         apollo68)
395                 basic_machine=m68k-apollo
396                 os=-sysv
397                 ;;
398         apollo68bsd)
399                 basic_machine=m68k-apollo
400                 os=-bsd
401                 ;;
402         aux)
403                 basic_machine=m68k-apple
404                 os=-aux
405                 ;;
406         balance)
407                 basic_machine=ns32k-sequent
408                 os=-dynix
409                 ;;
410         c90)
411                 basic_machine=c90-cray
412                 os=-unicos
413                 ;;
414         convex-c1)
415                 basic_machine=c1-convex
416                 os=-bsd
417                 ;;
418         convex-c2)
419                 basic_machine=c2-convex
420                 os=-bsd
421                 ;;
422         convex-c32)
423                 basic_machine=c32-convex
424                 os=-bsd
425                 ;;
426         convex-c34)
427                 basic_machine=c34-convex
428                 os=-bsd
429                 ;;
430         convex-c38)
431                 basic_machine=c38-convex
432                 os=-bsd
433                 ;;
434         cray | j90)
435                 basic_machine=j90-cray
436                 os=-unicos
437                 ;;
438         crds | unos)
439                 basic_machine=m68k-crds
440                 ;;
441         cris | cris-* | etrax*)
442                 basic_machine=cris-axis
443                 ;;
444         da30 | da30-*)
445                 basic_machine=m68k-da30
446                 ;;
447         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
448                 basic_machine=mips-dec
449                 ;;
450         decsystem10* | dec10*)
451                 basic_machine=pdp10-dec
452                 os=-tops10
453                 ;;
454         decsystem20* | dec20*)
455                 basic_machine=pdp10-dec
456                 os=-tops20
457                 ;;
458         delta | 3300 | motorola-3300 | motorola-delta \
459               | 3300-motorola | delta-motorola)
460                 basic_machine=m68k-motorola
461                 ;;
462         delta88)
463                 basic_machine=m88k-motorola
464                 os=-sysv3
465                 ;;
466         dpx20 | dpx20-*)
467                 basic_machine=rs6000-bull
468                 os=-bosx
469                 ;;
470         dpx2* | dpx2*-bull)
471                 basic_machine=m68k-bull
472                 os=-sysv3
473                 ;;
474         ebmon29k)
475                 basic_machine=a29k-amd
476                 os=-ebmon
477                 ;;
478         elxsi)
479                 basic_machine=elxsi-elxsi
480                 os=-bsd
481                 ;;
482         encore | umax | mmax)
483                 basic_machine=ns32k-encore
484                 ;;
485         es1800 | OSE68k | ose68k | ose | OSE)
486                 basic_machine=m68k-ericsson
487                 os=-ose
488                 ;;
489         fx2800)
490                 basic_machine=i860-alliant
491                 ;;
492         genix)
493                 basic_machine=ns32k-ns
494                 ;;
495         gmicro)
496                 basic_machine=tron-gmicro
497                 os=-sysv
498                 ;;
499         go32)
500                 basic_machine=i386-pc
501                 os=-go32
502                 ;;
503         h3050r* | hiux*)
504                 basic_machine=hppa1.1-hitachi
505                 os=-hiuxwe2
506                 ;;
507         h8300hms)
508                 basic_machine=h8300-hitachi
509                 os=-hms
510                 ;;
511         h8300xray)
512                 basic_machine=h8300-hitachi
513                 os=-xray
514                 ;;
515         h8500hms)
516                 basic_machine=h8500-hitachi
517                 os=-hms
518                 ;;
519         harris)
520                 basic_machine=m88k-harris
521                 os=-sysv3
522                 ;;
523         hp300-*)
524                 basic_machine=m68k-hp
525                 ;;
526         hp300bsd)
527                 basic_machine=m68k-hp
528                 os=-bsd
529                 ;;
530         hp300hpux)
531                 basic_machine=m68k-hp
532                 os=-hpux
533                 ;;
534         hp3k9[0-9][0-9] | hp9[0-9][0-9])
535                 basic_machine=hppa1.0-hp
536                 ;;
537         hp9k2[0-9][0-9] | hp9k31[0-9])
538                 basic_machine=m68000-hp
539                 ;;
540         hp9k3[2-9][0-9])
541                 basic_machine=m68k-hp
542                 ;;
543         hp9k6[0-9][0-9] | hp6[0-9][0-9])
544                 basic_machine=hppa1.0-hp
545                 ;;
546         hp9k7[0-79][0-9] | hp7[0-79][0-9])
547                 basic_machine=hppa1.1-hp
548                 ;;
549         hp9k78[0-9] | hp78[0-9])
550                 # FIXME: really hppa2.0-hp
551                 basic_machine=hppa1.1-hp
552                 ;;
553         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
554                 # FIXME: really hppa2.0-hp
555                 basic_machine=hppa1.1-hp
556                 ;;
557         hp9k8[0-9][13679] | hp8[0-9][13679])
558                 basic_machine=hppa1.1-hp
559                 ;;
560         hp9k8[0-9][0-9] | hp8[0-9][0-9])
561                 basic_machine=hppa1.0-hp
562                 ;;
563         hppa-next)
564                 os=-nextstep3
565                 ;;
566         hppaosf)
567                 basic_machine=hppa1.1-hp
568                 os=-osf
569                 ;;
570         hppro)
571                 basic_machine=hppa1.1-hp
572                 os=-proelf
573                 ;;
574         i370-ibm* | ibm*)
575                 basic_machine=i370-ibm
576                 ;;
577 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
578         i*86v32)
579                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
580                 os=-sysv32
581                 ;;
582         i*86v4*)
583                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
584                 os=-sysv4
585                 ;;
586         i*86v)
587                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
588                 os=-sysv
589                 ;;
590         i*86sol2)
591                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
592                 os=-solaris2
593                 ;;
594         i386mach)
595                 basic_machine=i386-mach
596                 os=-mach
597                 ;;
598         i386-vsta | vsta)
599                 basic_machine=i386-unknown
600                 os=-vsta
601                 ;;
602         iris | iris4d)
603                 basic_machine=mips-sgi
604                 case $os in
605                     -irix*)
606                         ;;
607                     *)
608                         os=-irix4
609                         ;;
610                 esac
611                 ;;
612         isi68 | isi)
613                 basic_machine=m68k-isi
614                 os=-sysv
615                 ;;
616         m88k-omron*)
617                 basic_machine=m88k-omron
618                 ;;
619         magnum | m3230)
620                 basic_machine=mips-mips
621                 os=-sysv
622                 ;;
623         merlin)
624                 basic_machine=ns32k-utek
625                 os=-sysv
626                 ;;
627         mingw32)
628                 basic_machine=i386-pc
629                 os=-mingw32
630                 ;;
631         miniframe)
632                 basic_machine=m68000-convergent
633                 ;;
634         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
635                 basic_machine=m68k-atari
636                 os=-mint
637                 ;;
638         mips3*-*)
639                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
640                 ;;
641         mips3*)
642                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
643                 ;;
644         mmix*)
645                 basic_machine=mmix-knuth
646                 os=-mmixware
647                 ;;
648         monitor)
649                 basic_machine=m68k-rom68k
650                 os=-coff
651                 ;;
652         morphos)
653                 basic_machine=powerpc-unknown
654                 os=-morphos
655                 ;;
656         msdos)
657                 basic_machine=i386-pc
658                 os=-msdos
659                 ;;
660         mvs)
661                 basic_machine=i370-ibm
662                 os=-mvs
663                 ;;
664         ncr3000)
665                 basic_machine=i486-ncr
666                 os=-sysv4
667                 ;;
668         netbsd386)
669                 basic_machine=i386-unknown
670                 os=-netbsd
671                 ;;
672         netwinder)
673                 basic_machine=armv4l-rebel
674                 os=-linux
675                 ;;
676         news | news700 | news800 | news900)
677                 basic_machine=m68k-sony
678                 os=-newsos
679                 ;;
680         news1000)
681                 basic_machine=m68030-sony
682                 os=-newsos
683                 ;;
684         news-3600 | risc-news)
685                 basic_machine=mips-sony
686                 os=-newsos
687                 ;;
688         necv70)
689                 basic_machine=v70-nec
690                 os=-sysv
691                 ;;
692         next | m*-next )
693                 basic_machine=m68k-next
694                 case $os in
695                     -nextstep* )
696                         ;;
697                     -ns2*)
698                       os=-nextstep2
699                         ;;
700                     *)
701                       os=-nextstep3
702                         ;;
703                 esac
704                 ;;
705         nh3000)
706                 basic_machine=m68k-harris
707                 os=-cxux
708                 ;;
709         nh[45]000)
710                 basic_machine=m88k-harris
711                 os=-cxux
712                 ;;
713         nindy960)
714                 basic_machine=i960-intel
715                 os=-nindy
716                 ;;
717         mon960)
718                 basic_machine=i960-intel
719                 os=-mon960
720                 ;;
721         nonstopux)
722                 basic_machine=mips-compaq
723                 os=-nonstopux
724                 ;;
725         np1)
726                 basic_machine=np1-gould
727                 ;;
728         nv1)
729                 basic_machine=nv1-cray
730                 os=-unicosmp
731                 ;;
732         nsr-tandem)
733                 basic_machine=nsr-tandem
734                 ;;
735         op50n-* | op60c-*)
736                 basic_machine=hppa1.1-oki
737                 os=-proelf
738                 ;;
739         or32 | or32-*)
740                 basic_machine=or32-unknown
741                 os=-coff
742                 ;;
743         OSE68000 | ose68000)
744                 basic_machine=m68000-ericsson
745                 os=-ose
746                 ;;
747         os68k)
748                 basic_machine=m68k-none
749                 os=-os68k
750                 ;;
751         pa-hitachi)
752                 basic_machine=hppa1.1-hitachi
753                 os=-hiuxwe2
754                 ;;
755         paragon)
756                 basic_machine=i860-intel
757                 os=-osf
758                 ;;
759         pbd)
760                 basic_machine=sparc-tti
761                 ;;
762         pbb)
763                 basic_machine=m68k-tti
764                 ;;
765         pc532 | pc532-*)
766                 basic_machine=ns32k-pc532
767                 ;;
768         pentium | p5 | k5 | k6 | nexgen | viac3)
769                 basic_machine=i586-pc
770                 ;;
771         pentiumpro | p6 | 6x86 | athlon | athlon_*)
772                 basic_machine=i686-pc
773                 ;;
774         pentiumii | pentium2)
775                 basic_machine=i686-pc
776                 ;;
777         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
778                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
779                 ;;
780         pentiumpro-* | p6-* | 6x86-* | athlon-*)
781                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
782                 ;;
783         pentiumii-* | pentium2-*)
784                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
785                 ;;
786         pn)
787                 basic_machine=pn-gould
788                 ;;
789         power)  basic_machine=power-ibm
790                 ;;
791         ppc)    basic_machine=powerpc-unknown
792                 ;;
793         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
794                 ;;
795         ppcle | powerpclittle | ppc-le | powerpc-little)
796                 basic_machine=powerpcle-unknown
797                 ;;
798         ppcle-* | powerpclittle-*)
799                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
800                 ;;
801         ppc64)  basic_machine=powerpc64-unknown
802                 ;;
803         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
804                 ;;
805         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
806                 basic_machine=powerpc64le-unknown
807                 ;;
808         ppc64le-* | powerpc64little-*)
809                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
810                 ;;
811         ps2)
812                 basic_machine=i386-ibm
813                 ;;
814         pw32)
815                 basic_machine=i586-unknown
816                 os=-pw32
817                 ;;
818         rom68k)
819                 basic_machine=m68k-rom68k
820                 os=-coff
821                 ;;
822         rm[46]00)
823                 basic_machine=mips-siemens
824                 ;;
825         rtpc | rtpc-*)
826                 basic_machine=romp-ibm
827                 ;;
828         s390 | s390-*)
829                 basic_machine=s390-ibm
830                 ;;
831         s390x | s390x-*)
832                 basic_machine=s390x-ibm
833                 ;;
834         sa29200)
835                 basic_machine=a29k-amd
836                 os=-udi
837                 ;;
838         sb1)
839                 basic_machine=mipsisa64sb1-unknown
840                 ;;
841         sb1el)
842                 basic_machine=mipsisa64sb1el-unknown
843                 ;;
844         sequent)
845                 basic_machine=i386-sequent
846                 ;;
847         sh)
848                 basic_machine=sh-hitachi
849                 os=-hms
850                 ;;
851         sparclite-wrs | simso-wrs)
852                 basic_machine=sparclite-wrs
853                 os=-vxworks
854                 ;;
855         sps7)
856                 basic_machine=m68k-bull
857                 os=-sysv2
858                 ;;
859         spur)
860                 basic_machine=spur-unknown
861                 ;;
862         st2000)
863                 basic_machine=m68k-tandem
864                 ;;
865         stratus)
866                 basic_machine=i860-stratus
867                 os=-sysv4
868                 ;;
869         sun2)
870                 basic_machine=m68000-sun
871                 ;;
872         sun2os3)
873                 basic_machine=m68000-sun
874                 os=-sunos3
875                 ;;
876         sun2os4)
877                 basic_machine=m68000-sun
878                 os=-sunos4
879                 ;;
880         sun3os3)
881                 basic_machine=m68k-sun
882                 os=-sunos3
883                 ;;
884         sun3os4)
885                 basic_machine=m68k-sun
886                 os=-sunos4
887                 ;;
888         sun4os3)
889                 basic_machine=sparc-sun
890                 os=-sunos3
891                 ;;
892         sun4os4)
893                 basic_machine=sparc-sun
894                 os=-sunos4
895                 ;;
896         sun4sol2)
897                 basic_machine=sparc-sun
898                 os=-solaris2
899                 ;;
900         sun3 | sun3-*)
901                 basic_machine=m68k-sun
902                 ;;
903         sun4)
904                 basic_machine=sparc-sun
905                 ;;
906         sun386 | sun386i | roadrunner)
907                 basic_machine=i386-sun
908                 ;;
909         sv1)
910                 basic_machine=sv1-cray
911                 os=-unicos
912                 ;;
913         symmetry)
914                 basic_machine=i386-sequent
915                 os=-dynix
916                 ;;
917         t3e)
918                 basic_machine=alphaev5-cray
919                 os=-unicos
920                 ;;
921         t90)
922                 basic_machine=t90-cray
923                 os=-unicos
924                 ;;
925         tic4x | c4x*)
926                 basic_machine=tic4x-unknown
927                 os=-coff
928                 ;;
929         tic54x | c54x*)
930                 basic_machine=tic54x-unknown
931                 os=-coff
932                 ;;
933         tic55x | c55x*)
934                 basic_machine=tic55x-unknown
935                 os=-coff
936                 ;;
937         tic6x | c6x*)
938                 basic_machine=tic6x-unknown
939                 os=-coff
940                 ;;
941         tx39)
942                 basic_machine=mipstx39-unknown
943                 ;;
944         tx39el)
945                 basic_machine=mipstx39el-unknown
946                 ;;
947         toad1)
948                 basic_machine=pdp10-xkl
949                 os=-tops20
950                 ;;
951         tower | tower-32)
952                 basic_machine=m68k-ncr
953                 ;;
954         udi29k)
955                 basic_machine=a29k-amd
956                 os=-udi
957                 ;;
958         ultra3)
959                 basic_machine=a29k-nyu
960                 os=-sym1
961                 ;;
962         v810 | necv810)
963                 basic_machine=v810-nec
964                 os=-none
965                 ;;
966         vaxv)
967                 basic_machine=vax-dec
968                 os=-sysv
969                 ;;
970         vms)
971                 basic_machine=vax-dec
972                 os=-vms
973                 ;;
974         vpp*|vx|vx-*)
975                 basic_machine=f301-fujitsu
976                 ;;
977         vxworks960)
978                 basic_machine=i960-wrs
979                 os=-vxworks
980                 ;;
981         vxworks68)
982                 basic_machine=m68k-wrs
983                 os=-vxworks
984                 ;;
985         vxworks29k)
986                 basic_machine=a29k-wrs
987                 os=-vxworks
988                 ;;
989         w65*)
990                 basic_machine=w65-wdc
991                 os=-none
992                 ;;
993         w89k-*)
994                 basic_machine=hppa1.1-winbond
995                 os=-proelf
996                 ;;
997         xps | xps100)
998                 basic_machine=xps100-honeywell
999                 ;;
1000         ymp)
1001                 basic_machine=ymp-cray
1002                 os=-unicos
1003                 ;;
1004         z8k-*-coff)
1005                 basic_machine=z8k-unknown
1006                 os=-sim
1007                 ;;
1008         none)
1009                 basic_machine=none-none
1010                 os=-none
1011                 ;;
1012
1013 # Here we handle the default manufacturer of certain CPU types.  It is in
1014 # some cases the only manufacturer, in others, it is the most popular.
1015         w89k)
1016                 basic_machine=hppa1.1-winbond
1017                 ;;
1018         op50n)
1019                 basic_machine=hppa1.1-oki
1020                 ;;
1021         op60c)
1022                 basic_machine=hppa1.1-oki
1023                 ;;
1024         romp)
1025                 basic_machine=romp-ibm
1026                 ;;
1027         rs6000)
1028                 basic_machine=rs6000-ibm
1029                 ;;
1030         vax)
1031                 basic_machine=vax-dec
1032                 ;;
1033         pdp10)
1034                 # there are many clones, so DEC is not a safe bet
1035                 basic_machine=pdp10-unknown
1036                 ;;
1037         pdp11)
1038                 basic_machine=pdp11-dec
1039                 ;;
1040         we32k)
1041                 basic_machine=we32k-att
1042                 ;;
1043         sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
1044                 basic_machine=sh-unknown
1045                 ;;
1046         sh64)
1047                 basic_machine=sh64-unknown
1048                 ;;
1049         sparc | sparcv9 | sparcv9b)
1050                 basic_machine=sparc-sun
1051                 ;;
1052         cydra)
1053                 basic_machine=cydra-cydrome
1054                 ;;
1055         orion)
1056                 basic_machine=orion-highlevel
1057                 ;;
1058         orion105)
1059                 basic_machine=clipper-highlevel
1060                 ;;
1061         mac | mpw | mac-mpw)
1062                 basic_machine=m68k-apple
1063                 ;;
1064         pmac | pmac-mpw)
1065                 basic_machine=powerpc-apple
1066                 ;;
1067         *-unknown)
1068                 # Make sure to match an already-canonicalized machine name.
1069                 ;;
1070         *)
1071                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1072                 exit 1
1073                 ;;
1074 esac
1075
1076 # Here we canonicalize certain aliases for manufacturers.
1077 case $basic_machine in
1078         *-digital*)
1079                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1080                 ;;
1081         *-commodore*)
1082                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1083                 ;;
1084         *)
1085                 ;;
1086 esac
1087
1088 # Decode manufacturer-specific aliases for certain operating systems.
1089
1090 if [ x"$os" != x"" ]
1091 then
1092 case $os in
1093         # First match some system type aliases
1094         # that might get confused with valid system types.
1095         # -solaris* is a basic system type, with this one exception.
1096         -solaris1 | -solaris1.*)
1097                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1098                 ;;
1099         -solaris)
1100                 os=-solaris2
1101                 ;;
1102         -svr4*)
1103                 os=-sysv4
1104                 ;;
1105         -unixware*)
1106                 os=-sysv4.2uw
1107                 ;;
1108         -gnu/linux*)
1109                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1110                 ;;
1111         # First accept the basic system types.
1112         # The portable systems comes first.
1113         # Each alternative MUST END IN A *, to match a version number.
1114         # -sysv* is not here because it comes later, after sysvr4.
1115         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1116               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1117               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1118               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1119               | -aos* \
1120               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1121               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1122               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
1123               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1124               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1125               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1126               | -chorusos* | -chorusrdb* \
1127               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1128               | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
1129               | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1130               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1131               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1132               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1133               | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1134               | -powermax* | -dnix*)
1135         # Remember, each alternative MUST END IN *, to match a version number.
1136                 ;;
1137         -qnx*)
1138                 case $basic_machine in
1139                     x86-* | i*86-*)
1140                         ;;
1141                     *)
1142                         os=-nto$os
1143                         ;;
1144                 esac
1145                 ;;
1146         -nto-qnx*)
1147                 ;;
1148         -nto*)
1149                 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1150                 ;;
1151         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1152               | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1153               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1154                 ;;
1155         -mac*)
1156                 os=`echo $os | sed -e 's|mac|macos|'`
1157                 ;;
1158         -linux*)
1159                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1160                 ;;
1161         -sunos5*)
1162                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1163                 ;;
1164         -sunos6*)
1165                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1166                 ;;
1167         -opened*)
1168                 os=-openedition
1169                 ;;
1170         -wince*)
1171                 os=-wince
1172                 ;;
1173         -osfrose*)
1174                 os=-osfrose
1175                 ;;
1176         -osf*)
1177                 os=-osf
1178                 ;;
1179         -utek*)
1180                 os=-bsd
1181                 ;;
1182         -dynix*)
1183                 os=-bsd
1184                 ;;
1185         -acis*)
1186                 os=-aos
1187                 ;;
1188         -atheos*)
1189                 os=-atheos
1190                 ;;
1191         -386bsd)
1192                 os=-bsd
1193                 ;;
1194         -ctix* | -uts*)
1195                 os=-sysv
1196                 ;;
1197         -nova*)
1198                 os=-rtmk-nova
1199                 ;;
1200         -ns2 )
1201                 os=-nextstep2
1202                 ;;
1203         -nsk*)
1204                 os=-nsk
1205                 ;;
1206         # Preserve the version number of sinix5.
1207         -sinix5.*)
1208                 os=`echo $os | sed -e 's|sinix|sysv|'`
1209                 ;;
1210         -sinix*)
1211                 os=-sysv4
1212                 ;;
1213         -triton*)
1214                 os=-sysv3
1215                 ;;
1216         -oss*)
1217                 os=-sysv3
1218                 ;;
1219         -svr4)
1220                 os=-sysv4
1221                 ;;
1222         -svr3)
1223                 os=-sysv3
1224                 ;;
1225         -sysvr4)
1226                 os=-sysv4
1227                 ;;
1228         # This must come after -sysvr4.
1229         -sysv*)
1230                 ;;
1231         -ose*)
1232                 os=-ose
1233                 ;;
1234         -es1800*)
1235                 os=-ose
1236                 ;;
1237         -xenix)
1238                 os=-xenix
1239                 ;;
1240         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1241                 os=-mint
1242                 ;;
1243         -aros*)
1244                 os=-aros
1245                 ;;
1246         -kaos*)
1247                 os=-kaos
1248                 ;;
1249         -none)
1250                 ;;
1251         *)
1252                 # Get rid of the `-' at the beginning of $os.
1253                 os=`echo $os | sed 's/[^-]*-//'`
1254                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1255                 exit 1
1256                 ;;
1257 esac
1258 else
1259
1260 # Here we handle the default operating systems that come with various machines.
1261 # The value should be what the vendor currently ships out the door with their
1262 # machine or put another way, the most popular os provided with the machine.
1263
1264 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1265 # "-sun"), then you have to tell the case statement up towards the top
1266 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1267 # will signal an error saying that MANUFACTURER isn't an operating
1268 # system, and we'll never get to this point.
1269
1270 case $basic_machine in
1271         *-acorn)
1272                 os=-riscix1.2
1273                 ;;
1274         arm*-rebel)
1275                 os=-linux
1276                 ;;
1277         arm*-semi)
1278                 os=-aout
1279                 ;;
1280         # This must come before the *-dec entry.
1281         pdp10-*)
1282                 os=-tops20
1283                 ;;
1284         pdp11-*)
1285                 os=-none
1286                 ;;
1287         *-dec | vax-*)
1288                 os=-ultrix4.2
1289                 ;;
1290         m68*-apollo)
1291                 os=-domain
1292                 ;;
1293         i386-sun)
1294                 os=-sunos4.0.2
1295                 ;;
1296         m68000-sun)
1297                 os=-sunos3
1298                 # This also exists in the configure program, but was not the
1299                 # default.
1300                 # os=-sunos4
1301                 ;;
1302         m68*-cisco)
1303                 os=-aout
1304                 ;;
1305         mips*-cisco)
1306                 os=-elf
1307                 ;;
1308         mips*-*)
1309                 os=-elf
1310                 ;;
1311         or32-*)
1312                 os=-coff
1313                 ;;
1314         *-tti)  # must be before sparc entry or we get the wrong os.
1315                 os=-sysv3
1316                 ;;
1317         sparc-* | *-sun)
1318                 os=-sunos4.1.1
1319                 ;;
1320         *-be)
1321                 os=-beos
1322                 ;;
1323         *-ibm)
1324                 os=-aix
1325                 ;;
1326         *-wec)
1327                 os=-proelf
1328                 ;;
1329         *-winbond)
1330                 os=-proelf
1331                 ;;
1332         *-oki)
1333                 os=-proelf
1334                 ;;
1335         *-hp)
1336                 os=-hpux
1337                 ;;
1338         *-hitachi)
1339                 os=-hiux
1340                 ;;
1341         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1342                 os=-sysv
1343                 ;;
1344         *-cbm)
1345                 os=-amigaos
1346                 ;;
1347         *-dg)
1348                 os=-dgux
1349                 ;;
1350         *-dolphin)
1351                 os=-sysv3
1352                 ;;
1353         m68k-ccur)
1354                 os=-rtu
1355                 ;;
1356         m88k-omron*)
1357                 os=-luna
1358                 ;;
1359         *-next )
1360                 os=-nextstep
1361                 ;;
1362         *-sequent)
1363                 os=-ptx
1364                 ;;
1365         *-crds)
1366                 os=-unos
1367                 ;;
1368         *-ns)
1369                 os=-genix
1370                 ;;
1371         i370-*)
1372                 os=-mvs
1373                 ;;
1374         *-next)
1375                 os=-nextstep3
1376                 ;;
1377         *-gould)
1378                 os=-sysv
1379                 ;;
1380         *-highlevel)
1381                 os=-bsd
1382                 ;;
1383         *-encore)
1384                 os=-bsd
1385                 ;;
1386         *-sgi)
1387                 os=-irix
1388                 ;;
1389         *-siemens)
1390                 os=-sysv4
1391                 ;;
1392         *-masscomp)
1393                 os=-rtu
1394                 ;;
1395         f30[01]-fujitsu | f700-fujitsu)
1396                 os=-uxpv
1397                 ;;
1398         *-rom68k)
1399                 os=-coff
1400                 ;;
1401         *-*bug)
1402                 os=-coff
1403                 ;;
1404         *-apple)
1405                 os=-macos
1406                 ;;
1407         *-atari*)
1408                 os=-mint
1409                 ;;
1410         *)
1411                 os=-none
1412                 ;;
1413 esac
1414 fi
1415
1416 # Here we handle the case where we know the os, and the CPU type, but not the
1417 # manufacturer.  We pick the logical manufacturer.
1418 vendor=unknown
1419 case $basic_machine in
1420         *-unknown)
1421                 case $os in
1422                         -riscix*)
1423                                 vendor=acorn
1424                                 ;;
1425                         -sunos*)
1426                                 vendor=sun
1427                                 ;;
1428                         -aix*)
1429                                 vendor=ibm
1430                                 ;;
1431                         -beos*)
1432                                 vendor=be
1433                                 ;;
1434                         -hpux*)
1435                                 vendor=hp
1436                                 ;;
1437                         -mpeix*)
1438                                 vendor=hp
1439                                 ;;
1440                         -hiux*)
1441                                 vendor=hitachi
1442                                 ;;
1443                         -unos*)
1444                                 vendor=crds
1445                                 ;;
1446                         -dgux*)
1447                                 vendor=dg
1448                                 ;;
1449                         -luna*)
1450                                 vendor=omron
1451                                 ;;
1452                         -genix*)
1453                                 vendor=ns
1454                                 ;;
1455                         -mvs* | -opened*)
1456                                 vendor=ibm
1457                                 ;;
1458                         -ptx*)
1459                                 vendor=sequent
1460                                 ;;
1461                         -vxsim* | -vxworks* | -windiss*)
1462                                 vendor=wrs
1463                                 ;;
1464                         -aux*)
1465                                 vendor=apple
1466                                 ;;
1467                         -hms*)
1468                                 vendor=hitachi
1469                                 ;;
1470                         -mpw* | -macos*)
1471                                 vendor=apple
1472                                 ;;
1473                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1474                                 vendor=atari
1475                                 ;;
1476                         -vos*)
1477                                 vendor=stratus
1478                                 ;;
1479                 esac
1480                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1481                 ;;
1482 esac
1483
1484 echo $basic_machine$os
1485 exit 0
1486
1487 # Local variables:
1488 # eval: (add-hook 'write-file-hooks 'time-stamp)
1489 # time-stamp-start: "timestamp='"
1490 # time-stamp-format: "%:y-%02m-%02d"
1491 # time-stamp-end: "'"
1492 # End: