trying to get HEAD building again. If you want the code
[gd/samba-autobuild/.git] / source3 / config.sub
1 #! /bin/sh
2 # Configuration validation subroutine script.
3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
4 #   Free Software Foundation, Inc.
5
6 timestamp='2001-12-03'
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 $maybe_os in
121   nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-*)
122     os=-$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 $basic_machine in
225         # Recognize the basic CPU types without company name.
226         # Some are omitted here because they have special meanings below.
227         1750a | 580 \
228         | a29k \
229         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
230         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
231         | c4x | clipper \
232         | d10v | d30v | dsp16xx \
233         | fr30 \
234         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
235         | i370 | i860 | i960 | ia64 \
236         | m32r | m68000 | m68k | m88k | mcore \
237         | mips16 | mips64 | mips64el | mips64orion | mips64orionel \
238         | mips64vr4100 | mips64vr4100el | mips64vr4300 \
239         | mips64vr4300el | mips64vr5000 | mips64vr5000el \
240         | mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
241         | mipsisa32 \
242         | mn10200 | mn10300 \
243         | ns16k | ns32k \
244         | openrisc \
245         | pdp10 | pdp11 | pj | pjl \
246         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
247         | pyramid \
248         | sh | sh[34] | sh[34]eb | shbe | shle \
249         | sparc | sparc64 | sparclet | sparclite | sparcv9 | sparcv9b \
250         | strongarm \
251         | tahoe | thumb | tic80 | tron \
252         | v850 | v850e \
253         | we32k \
254         | x86 | xscale | xstormy16 | xtensa \
255         | z8k)
256                 basic_machine=$basic_machine-unknown
257                 ;;
258         m6811 | m68hc11 | m6812 | m68hc12)
259                 # Motorola 68HC11/12.
260                 basic_machine=$basic_machine-unknown
261                 os=-none
262                 ;;
263         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
264                 ;;
265
266         # We use `pc' rather than `unknown'
267         # because (1) that's what they normally are, and
268         # (2) the word "unknown" tends to confuse beginning users.
269         i*86 | x86_64)
270           basic_machine=$basic_machine-pc
271           ;;
272         # Object if more than one company name word.
273         *-*-*)
274                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
275                 exit 1
276                 ;;
277         # Recognize the basic CPU types with company name.
278         580-* \
279         | a29k-* \
280         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
281         | alphapca5[67]-* | arc-* \
282         | arm-*  | armbe-* | armle-* | armv*-* \
283         | avr-* \
284         | bs2000-* \
285         | c[123]* | c30-* | [cjt]90-* | c54x-* \
286         | clipper-* | cray2-* | cydra-* \
287         | d10v-* | d30v-* \
288         | elxsi-* \
289         | f30[01]-* | f700-* | fr30-* | fx80-* \
290         | h8300-* | h8500-* \
291         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
292         | i*86-* | i860-* | i960-* | ia64-* \
293         | m32r-* \
294         | m68000-* | m680[01234]0-* | m68360-* | m683?2-* | m68k-* \
295         | m88110-* | m88k-* | mcore-* \
296         | mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
297         | mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
298         | mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
299         | mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \
300         | none-* | np1-* | ns16k-* | ns32k-* \
301         | orion-* \
302         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
303         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
304         | pyramid-* \
305         | romp-* | rs6000-* \
306         | sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* \
307         | sparc-* | sparc64-* | sparc86x-* | sparclite-* \
308         | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* \
309         | t3e-* | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
310         | v850-* | v850e-* | vax-* \
311         | we32k-* \
312         | x86-* | x86_64-* | xmp-* | xps100-* | xscale-* | xstormy16-* \
313         | xtensa-* \
314         | ymp-* \
315         | z8k-*)
316                 ;;
317         # Recognize the various machine names and aliases which stand
318         # for a CPU type and a company and sometimes even an OS.
319         386bsd)
320                 basic_machine=i386-unknown
321                 os=-bsd
322                 ;;
323         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
324                 basic_machine=m68000-att
325                 ;;
326         3b*)
327                 basic_machine=we32k-att
328                 ;;
329         a29khif)
330                 basic_machine=a29k-amd
331                 os=-udi
332                 ;;
333         adobe68k)
334                 basic_machine=m68010-adobe
335                 os=-scout
336                 ;;
337         alliant | fx80)
338                 basic_machine=fx80-alliant
339                 ;;
340         altos | altos3068)
341                 basic_machine=m68k-altos
342                 ;;
343         am29k)
344                 basic_machine=a29k-none
345                 os=-bsd
346                 ;;
347         amdahl)
348                 basic_machine=580-amdahl
349                 os=-sysv
350                 ;;
351         amiga | amiga-*)
352                 basic_machine=m68k-unknown
353                 ;;
354         amigaos | amigados)
355                 basic_machine=m68k-unknown
356                 os=-amigaos
357                 ;;
358         amigaunix | amix)
359                 basic_machine=m68k-unknown
360                 os=-sysv4
361                 ;;
362         apollo68)
363                 basic_machine=m68k-apollo
364                 os=-sysv
365                 ;;
366         apollo68bsd)
367                 basic_machine=m68k-apollo
368                 os=-bsd
369                 ;;
370         aux)
371                 basic_machine=m68k-apple
372                 os=-aux
373                 ;;
374         balance)
375                 basic_machine=ns32k-sequent
376                 os=-dynix
377                 ;;
378         convex-c1)
379                 basic_machine=c1-convex
380                 os=-bsd
381                 ;;
382         convex-c2)
383                 basic_machine=c2-convex
384                 os=-bsd
385                 ;;
386         convex-c32)
387                 basic_machine=c32-convex
388                 os=-bsd
389                 ;;
390         convex-c34)
391                 basic_machine=c34-convex
392                 os=-bsd
393                 ;;
394         convex-c38)
395                 basic_machine=c38-convex
396                 os=-bsd
397                 ;;
398         cray | ymp)
399                 basic_machine=ymp-cray
400                 os=-unicos
401                 ;;
402         cray2)
403                 basic_machine=cray2-cray
404                 os=-unicos
405                 ;;
406         [cjt]90)
407                 basic_machine=${basic_machine}-cray
408                 os=-unicos
409                 ;;
410         crds | unos)
411                 basic_machine=m68k-crds
412                 ;;
413         cris | cris-* | etrax*)
414                 basic_machine=cris-axis
415                 ;;
416         da30 | da30-*)
417                 basic_machine=m68k-da30
418                 ;;
419         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
420                 basic_machine=mips-dec
421                 ;;
422         delta | 3300 | motorola-3300 | motorola-delta \
423               | 3300-motorola | delta-motorola)
424                 basic_machine=m68k-motorola
425                 ;;
426         delta88)
427                 basic_machine=m88k-motorola
428                 os=-sysv3
429                 ;;
430         dpx20 | dpx20-*)
431                 basic_machine=rs6000-bull
432                 os=-bosx
433                 ;;
434         dpx2* | dpx2*-bull)
435                 basic_machine=m68k-bull
436                 os=-sysv3
437                 ;;
438         ebmon29k)
439                 basic_machine=a29k-amd
440                 os=-ebmon
441                 ;;
442         elxsi)
443                 basic_machine=elxsi-elxsi
444                 os=-bsd
445                 ;;
446         encore | umax | mmax)
447                 basic_machine=ns32k-encore
448                 ;;
449         es1800 | OSE68k | ose68k | ose | OSE)
450                 basic_machine=m68k-ericsson
451                 os=-ose
452                 ;;
453         fx2800)
454                 basic_machine=i860-alliant
455                 ;;
456         genix)
457                 basic_machine=ns32k-ns
458                 ;;
459         gmicro)
460                 basic_machine=tron-gmicro
461                 os=-sysv
462                 ;;
463         go32)
464                 basic_machine=i386-pc
465                 os=-go32
466                 ;;
467         h3050r* | hiux*)
468                 basic_machine=hppa1.1-hitachi
469                 os=-hiuxwe2
470                 ;;
471         h8300hms)
472                 basic_machine=h8300-hitachi
473                 os=-hms
474                 ;;
475         h8300xray)
476                 basic_machine=h8300-hitachi
477                 os=-xray
478                 ;;
479         h8500hms)
480                 basic_machine=h8500-hitachi
481                 os=-hms
482                 ;;
483         harris)
484                 basic_machine=m88k-harris
485                 os=-sysv3
486                 ;;
487         hp300-*)
488                 basic_machine=m68k-hp
489                 ;;
490         hp300bsd)
491                 basic_machine=m68k-hp
492                 os=-bsd
493                 ;;
494         hp300hpux)
495                 basic_machine=m68k-hp
496                 os=-hpux
497                 ;;
498         hp3k9[0-9][0-9] | hp9[0-9][0-9])
499                 basic_machine=hppa1.0-hp
500                 ;;
501         hp9k2[0-9][0-9] | hp9k31[0-9])
502                 basic_machine=m68000-hp
503                 ;;
504         hp9k3[2-9][0-9])
505                 basic_machine=m68k-hp
506                 ;;
507         hp9k6[0-9][0-9] | hp6[0-9][0-9])
508                 basic_machine=hppa1.0-hp
509                 ;;
510         hp9k7[0-79][0-9] | hp7[0-79][0-9])
511                 basic_machine=hppa1.1-hp
512                 ;;
513         hp9k78[0-9] | hp78[0-9])
514                 # FIXME: really hppa2.0-hp
515                 basic_machine=hppa1.1-hp
516                 ;;
517         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
518                 # FIXME: really hppa2.0-hp
519                 basic_machine=hppa1.1-hp
520                 ;;
521         hp9k8[0-9][13679] | hp8[0-9][13679])
522                 basic_machine=hppa1.1-hp
523                 ;;
524         hp9k8[0-9][0-9] | hp8[0-9][0-9])
525                 basic_machine=hppa1.0-hp
526                 ;;
527         hppa-next)
528                 os=-nextstep3
529                 ;;
530         hppaosf)
531                 basic_machine=hppa1.1-hp
532                 os=-osf
533                 ;;
534         hppro)
535                 basic_machine=hppa1.1-hp
536                 os=-proelf
537                 ;;
538         i370-ibm* | ibm*)
539                 basic_machine=i370-ibm
540                 ;;
541 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
542         i*86v32)
543                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
544                 os=-sysv32
545                 ;;
546         i*86v4*)
547                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
548                 os=-sysv4
549                 ;;
550         i*86v)
551                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
552                 os=-sysv
553                 ;;
554         i*86sol2)
555                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
556                 os=-solaris2
557                 ;;
558         i386mach)
559                 basic_machine=i386-mach
560                 os=-mach
561                 ;;
562         i386-vsta | vsta)
563                 basic_machine=i386-unknown
564                 os=-vsta
565                 ;;
566         iris | iris4d)
567                 basic_machine=mips-sgi
568                 case $os in
569                     -irix*)
570                         ;;
571                     *)
572                         os=-irix4
573                         ;;
574                 esac
575                 ;;
576         isi68 | isi)
577                 basic_machine=m68k-isi
578                 os=-sysv
579                 ;;
580         m88k-omron*)
581                 basic_machine=m88k-omron
582                 ;;
583         magnum | m3230)
584                 basic_machine=mips-mips
585                 os=-sysv
586                 ;;
587         merlin)
588                 basic_machine=ns32k-utek
589                 os=-sysv
590                 ;;
591         mingw32)
592                 basic_machine=i386-pc
593                 os=-mingw32
594                 ;;
595         miniframe)
596                 basic_machine=m68000-convergent
597                 ;;
598         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
599                 basic_machine=m68k-atari
600                 os=-mint
601                 ;;
602         mipsel*-linux*)
603                 basic_machine=mipsel-unknown
604                 os=-linux-gnu
605                 ;;
606         mips*-linux*)
607                 basic_machine=mips-unknown
608                 os=-linux-gnu
609                 ;;
610         mips3*-*)
611                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
612                 ;;
613         mips3*)
614                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
615                 ;;
616         mmix*)
617                 basic_machine=mmix-knuth
618                 os=-mmixware
619                 ;;
620         monitor)
621                 basic_machine=m68k-rom68k
622                 os=-coff
623                 ;;
624         msdos)
625                 basic_machine=i386-pc
626                 os=-msdos
627                 ;;
628         mvs)
629                 basic_machine=i370-ibm
630                 os=-mvs
631                 ;;
632         ncr3000)
633                 basic_machine=i486-ncr
634                 os=-sysv4
635                 ;;
636         netbsd386)
637                 basic_machine=i386-unknown
638                 os=-netbsd
639                 ;;
640         netwinder)
641                 basic_machine=armv4l-rebel
642                 os=-linux
643                 ;;
644         news | news700 | news800 | news900)
645                 basic_machine=m68k-sony
646                 os=-newsos
647                 ;;
648         news1000)
649                 basic_machine=m68030-sony
650                 os=-newsos
651                 ;;
652         news-3600 | risc-news)
653                 basic_machine=mips-sony
654                 os=-newsos
655                 ;;
656         necv70)
657                 basic_machine=v70-nec
658                 os=-sysv
659                 ;;
660         next | m*-next )
661                 basic_machine=m68k-next
662                 case $os in
663                     -nextstep* )
664                         ;;
665                     -ns2*)
666                       os=-nextstep2
667                         ;;
668                     *)
669                       os=-nextstep3
670                         ;;
671                 esac
672                 ;;
673         nh3000)
674                 basic_machine=m68k-harris
675                 os=-cxux
676                 ;;
677         nh[45]000)
678                 basic_machine=m88k-harris
679                 os=-cxux
680                 ;;
681         nindy960)
682                 basic_machine=i960-intel
683                 os=-nindy
684                 ;;
685         mon960)
686                 basic_machine=i960-intel
687                 os=-mon960
688                 ;;
689         nonstopux)
690                 basic_machine=mips-compaq
691                 os=-nonstopux
692                 ;;
693         np1)
694                 basic_machine=np1-gould
695                 ;;
696         nsr-tandem)
697                 basic_machine=nsr-tandem
698                 ;;
699         op50n-* | op60c-*)
700                 basic_machine=hppa1.1-oki
701                 os=-proelf
702                 ;;
703         OSE68000 | ose68000)
704                 basic_machine=m68000-ericsson
705                 os=-ose
706                 ;;
707         os68k)
708                 basic_machine=m68k-none
709                 os=-os68k
710                 ;;
711         pa-hitachi)
712                 basic_machine=hppa1.1-hitachi
713                 os=-hiuxwe2
714                 ;;
715         paragon)
716                 basic_machine=i860-intel
717                 os=-osf
718                 ;;
719         pbd)
720                 basic_machine=sparc-tti
721                 ;;
722         pbb)
723                 basic_machine=m68k-tti
724                 ;;
725         pc532 | pc532-*)
726                 basic_machine=ns32k-pc532
727                 ;;
728         pentium | p5 | k5 | k6 | nexgen | viac3)
729                 basic_machine=i586-pc
730                 ;;
731         pentiumpro | p6 | 6x86 | athlon)
732                 basic_machine=i686-pc
733                 ;;
734         pentiumii | pentium2)
735                 basic_machine=i686-pc
736                 ;;
737         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
738                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
739                 ;;
740         pentiumpro-* | p6-* | 6x86-* | athlon-*)
741                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
742                 ;;
743         pentiumii-* | pentium2-*)
744                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
745                 ;;
746         pn)
747                 basic_machine=pn-gould
748                 ;;
749         power)  basic_machine=power-ibm
750                 ;;
751         ppc)    basic_machine=powerpc-unknown
752                 ;;
753         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
754                 ;;
755         ppcle | powerpclittle | ppc-le | powerpc-little)
756                 basic_machine=powerpcle-unknown
757                 ;;
758         ppcle-* | powerpclittle-*)
759                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
760                 ;;
761         ppc64)  basic_machine=powerpc64-unknown
762                 ;;
763         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
764                 ;;
765         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
766                 basic_machine=powerpc64le-unknown
767                 ;;
768         ppc64le-* | powerpc64little-*)
769                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
770                 ;;
771         ps2)
772                 basic_machine=i386-ibm
773                 ;;
774         pw32)
775                 basic_machine=i586-unknown
776                 os=-pw32
777                 ;;
778         rom68k)
779                 basic_machine=m68k-rom68k
780                 os=-coff
781                 ;;
782         rm[46]00)
783                 basic_machine=mips-siemens
784                 ;;
785         rtpc | rtpc-*)
786                 basic_machine=romp-ibm
787                 ;;
788         s390 | s390-*)
789                 basic_machine=s390-ibm
790                 ;;
791         s390x | s390x-*)
792                 basic_machine=s390x-ibm
793                 ;;
794         sa29200)
795                 basic_machine=a29k-amd
796                 os=-udi
797                 ;;
798         sequent)
799                 basic_machine=i386-sequent
800                 ;;
801         sh)
802                 basic_machine=sh-hitachi
803                 os=-hms
804                 ;;
805         sparclite-wrs | simso-wrs)
806                 basic_machine=sparclite-wrs
807                 os=-vxworks
808                 ;;
809         sps7)
810                 basic_machine=m68k-bull
811                 os=-sysv2
812                 ;;
813         spur)
814                 basic_machine=spur-unknown
815                 ;;
816         st2000)
817                 basic_machine=m68k-tandem
818                 ;;
819         stratus)
820                 basic_machine=i860-stratus
821                 os=-sysv4
822                 ;;
823         sun2)
824                 basic_machine=m68000-sun
825                 ;;
826         sun2os3)
827                 basic_machine=m68000-sun
828                 os=-sunos3
829                 ;;
830         sun2os4)
831                 basic_machine=m68000-sun
832                 os=-sunos4
833                 ;;
834         sun3os3)
835                 basic_machine=m68k-sun
836                 os=-sunos3
837                 ;;
838         sun3os4)
839                 basic_machine=m68k-sun
840                 os=-sunos4
841                 ;;
842         sun4os3)
843                 basic_machine=sparc-sun
844                 os=-sunos3
845                 ;;
846         sun4os4)
847                 basic_machine=sparc-sun
848                 os=-sunos4
849                 ;;
850         sun4sol2)
851                 basic_machine=sparc-sun
852                 os=-solaris2
853                 ;;
854         sun3 | sun3-*)
855                 basic_machine=m68k-sun
856                 ;;
857         sun4)
858                 basic_machine=sparc-sun
859                 ;;
860         sun386 | sun386i | roadrunner)
861                 basic_machine=i386-sun
862                 ;;
863         sv1)
864                 basic_machine=sv1-cray
865                 os=-unicos
866                 ;;
867         symmetry)
868                 basic_machine=i386-sequent
869                 os=-dynix
870                 ;;
871         t3e)
872                 basic_machine=t3e-cray
873                 os=-unicos
874                 ;;
875         tic54x | c54x*)
876                 basic_machine=tic54x-unknown
877                 os=-coff
878                 ;;
879         tx39)
880                 basic_machine=mipstx39-unknown
881                 ;;
882         tx39el)
883                 basic_machine=mipstx39el-unknown
884                 ;;
885         tower | tower-32)
886                 basic_machine=m68k-ncr
887                 ;;
888         udi29k)
889                 basic_machine=a29k-amd
890                 os=-udi
891                 ;;
892         ultra3)
893                 basic_machine=a29k-nyu
894                 os=-sym1
895                 ;;
896         v810 | necv810)
897                 basic_machine=v810-nec
898                 os=-none
899                 ;;
900         vaxv)
901                 basic_machine=vax-dec
902                 os=-sysv
903                 ;;
904         vms)
905                 basic_machine=vax-dec
906                 os=-vms
907                 ;;
908         vpp*|vx|vx-*)
909                basic_machine=f301-fujitsu
910                ;;
911         vxworks960)
912                 basic_machine=i960-wrs
913                 os=-vxworks
914                 ;;
915         vxworks68)
916                 basic_machine=m68k-wrs
917                 os=-vxworks
918                 ;;
919         vxworks29k)
920                 basic_machine=a29k-wrs
921                 os=-vxworks
922                 ;;
923         w65*)
924                 basic_machine=w65-wdc
925                 os=-none
926                 ;;
927         w89k-*)
928                 basic_machine=hppa1.1-winbond
929                 os=-proelf
930                 ;;
931         windows32)
932                 basic_machine=i386-pc
933                 os=-windows32-msvcrt
934                 ;;
935         xmp)
936                 basic_machine=xmp-cray
937                 os=-unicos
938                 ;;
939         xps | xps100)
940                 basic_machine=xps100-honeywell
941                 ;;
942         z8k-*-coff)
943                 basic_machine=z8k-unknown
944                 os=-sim
945                 ;;
946         none)
947                 basic_machine=none-none
948                 os=-none
949                 ;;
950
951 # Here we handle the default manufacturer of certain CPU types.  It is in
952 # some cases the only manufacturer, in others, it is the most popular.
953         w89k)
954                 basic_machine=hppa1.1-winbond
955                 ;;
956         op50n)
957                 basic_machine=hppa1.1-oki
958                 ;;
959         op60c)
960                 basic_machine=hppa1.1-oki
961                 ;;
962         mips)
963                 if [ x$os = x-linux-gnu ]; then
964                         basic_machine=mips-unknown
965                 else
966                         basic_machine=mips-mips
967                 fi
968                 ;;
969         romp)
970                 basic_machine=romp-ibm
971                 ;;
972         rs6000)
973                 basic_machine=rs6000-ibm
974                 ;;
975         vax)
976                 basic_machine=vax-dec
977                 ;;
978         pdp10)
979                 # there are many clones, so DEC is not a safe bet
980                 basic_machine=pdp10-unknown
981                 ;;
982         pdp11)
983                 basic_machine=pdp11-dec
984                 ;;
985         we32k)
986                 basic_machine=we32k-att
987                 ;;
988         sh3 | sh4 | sh3eb | sh4eb)
989                 basic_machine=sh-unknown
990                 ;;
991         sparc | sparcv9 | sparcv9b)
992                 basic_machine=sparc-sun
993                 ;;
994         cydra)
995                 basic_machine=cydra-cydrome
996                 ;;
997         orion)
998                 basic_machine=orion-highlevel
999                 ;;
1000         orion105)
1001                 basic_machine=clipper-highlevel
1002                 ;;
1003         mac | mpw | mac-mpw)
1004                 basic_machine=m68k-apple
1005                 ;;
1006         pmac | pmac-mpw)
1007                 basic_machine=powerpc-apple
1008                 ;;
1009         c4x*)
1010                 basic_machine=c4x-none
1011                 os=-coff
1012                 ;;
1013         *-unknown)
1014                 # Make sure to match an already-canonicalized machine name.
1015                 ;;
1016         *)
1017                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1018                 exit 1
1019                 ;;
1020 esac
1021
1022 # Here we canonicalize certain aliases for manufacturers.
1023 case $basic_machine in
1024         *-digital*)
1025                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1026                 ;;
1027         *-commodore*)
1028                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1029                 ;;
1030         *)
1031                 ;;
1032 esac
1033
1034 # Decode manufacturer-specific aliases for certain operating systems.
1035
1036 if [ x"$os" != x"" ]
1037 then
1038 case $os in
1039         # First match some system type aliases
1040         # that might get confused with valid system types.
1041         # -solaris* is a basic system type, with this one exception.
1042         -solaris1 | -solaris1.*)
1043                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1044                 ;;
1045         -solaris)
1046                 os=-solaris2
1047                 ;;
1048         -svr4*)
1049                 os=-sysv4
1050                 ;;
1051         -unixware*)
1052                 os=-sysv4.2uw
1053                 ;;
1054         -gnu/linux*)
1055                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1056                 ;;
1057         # First accept the basic system types.
1058         # The portable systems comes first.
1059         # Each alternative MUST END IN A *, to match a version number.
1060         # -sysv* is not here because it comes later, after sysvr4.
1061         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1062               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1063               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1064               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1065               | -aos* \
1066               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1067               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1068               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
1069               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1070               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1071               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1072               | -chorusos* | -chorusrdb* \
1073               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1074               | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
1075               | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
1076               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1077               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1078               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus*)
1079         # Remember, each alternative MUST END IN *, to match a version number.
1080                 ;;
1081         -qnx*)
1082                 case $basic_machine in
1083                     x86-* | i*86-*)
1084                         ;;
1085                     *)
1086                         os=-nto$os
1087                         ;;
1088                 esac
1089                 ;;
1090         -nto*)
1091                 os=-nto-qnx
1092                 ;;
1093         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1094               | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1095               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1096                 ;;
1097         -mac*)
1098                 os=`echo $os | sed -e 's|mac|macos|'`
1099                 ;;
1100         -linux*)
1101                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1102                 ;;
1103         -sunos5*)
1104                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1105                 ;;
1106         -sunos6*)
1107                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1108                 ;;
1109         -opened*)
1110                 os=-openedition
1111                 ;;
1112         -wince*)
1113                 os=-wince
1114                 ;;
1115         -osfrose*)
1116                 os=-osfrose
1117                 ;;
1118         -osf*)
1119                 os=-osf
1120                 ;;
1121         -utek*)
1122                 os=-bsd
1123                 ;;
1124         -dynix*)
1125                 os=-bsd
1126                 ;;
1127         -acis*)
1128                 os=-aos
1129                 ;;
1130         -atheos*)
1131                 os=-atheos
1132                 ;;
1133         -386bsd)
1134                 os=-bsd
1135                 ;;
1136         -ctix* | -uts*)
1137                 os=-sysv
1138                 ;;
1139         -ns2 )
1140                 os=-nextstep2
1141                 ;;
1142         -nsk*)
1143                 os=-nsk
1144                 ;;
1145         # Preserve the version number of sinix5.
1146         -sinix5.*)
1147                 os=`echo $os | sed -e 's|sinix|sysv|'`
1148                 ;;
1149         -sinix*)
1150                 os=-sysv4
1151                 ;;
1152         -triton*)
1153                 os=-sysv3
1154                 ;;
1155         -oss*)
1156                 os=-sysv3
1157                 ;;
1158         -svr4)
1159                 os=-sysv4
1160                 ;;
1161         -svr3)
1162                 os=-sysv3
1163                 ;;
1164         -sysvr4)
1165                 os=-sysv4
1166                 ;;
1167         # This must come after -sysvr4.
1168         -sysv*)
1169                 ;;
1170         -ose*)
1171                 os=-ose
1172                 ;;
1173         -es1800*)
1174                 os=-ose
1175                 ;;
1176         -xenix)
1177                 os=-xenix
1178                 ;;
1179         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1180                 os=-mint
1181                 ;;
1182         -none)
1183                 ;;
1184         *)
1185                 # Get rid of the `-' at the beginning of $os.
1186                 os=`echo $os | sed 's/[^-]*-//'`
1187                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1188                 exit 1
1189                 ;;
1190 esac
1191 else
1192
1193 # Here we handle the default operating systems that come with various machines.
1194 # The value should be what the vendor currently ships out the door with their
1195 # machine or put another way, the most popular os provided with the machine.
1196
1197 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1198 # "-sun"), then you have to tell the case statement up towards the top
1199 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1200 # will signal an error saying that MANUFACTURER isn't an operating
1201 # system, and we'll never get to this point.
1202
1203 case $basic_machine in
1204         *-acorn)
1205                 os=-riscix1.2
1206                 ;;
1207         arm*-rebel)
1208                 os=-linux
1209                 ;;
1210         arm*-semi)
1211                 os=-aout
1212                 ;;
1213         pdp10-*)
1214                 os=-tops20
1215                 ;;
1216         pdp11-*)
1217                 os=-none
1218                 ;;
1219         *-dec | vax-*)
1220                 os=-ultrix4.2
1221                 ;;
1222         m68*-apollo)
1223                 os=-domain
1224                 ;;
1225         i386-sun)
1226                 os=-sunos4.0.2
1227                 ;;
1228         m68000-sun)
1229                 os=-sunos3
1230                 # This also exists in the configure program, but was not the
1231                 # default.
1232                 # os=-sunos4
1233                 ;;
1234         m68*-cisco)
1235                 os=-aout
1236                 ;;
1237         mips*-cisco)
1238                 os=-elf
1239                 ;;
1240         mips*-*)
1241                 os=-elf
1242                 ;;
1243         *-tti)  # must be before sparc entry or we get the wrong os.
1244                 os=-sysv3
1245                 ;;
1246         sparc-* | *-sun)
1247                 os=-sunos4.1.1
1248                 ;;
1249         *-be)
1250                 os=-beos
1251                 ;;
1252         *-ibm)
1253                 os=-aix
1254                 ;;
1255         *-wec)
1256                 os=-proelf
1257                 ;;
1258         *-winbond)
1259                 os=-proelf
1260                 ;;
1261         *-oki)
1262                 os=-proelf
1263                 ;;
1264         *-hp)
1265                 os=-hpux
1266                 ;;
1267         *-hitachi)
1268                 os=-hiux
1269                 ;;
1270         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1271                 os=-sysv
1272                 ;;
1273         *-cbm)
1274                 os=-amigaos
1275                 ;;
1276         *-dg)
1277                 os=-dgux
1278                 ;;
1279         *-dolphin)
1280                 os=-sysv3
1281                 ;;
1282         m68k-ccur)
1283                 os=-rtu
1284                 ;;
1285         m88k-omron*)
1286                 os=-luna
1287                 ;;
1288         *-next )
1289                 os=-nextstep
1290                 ;;
1291         *-sequent)
1292                 os=-ptx
1293                 ;;
1294         *-crds)
1295                 os=-unos
1296                 ;;
1297         *-ns)
1298                 os=-genix
1299                 ;;
1300         i370-*)
1301                 os=-mvs
1302                 ;;
1303         *-next)
1304                 os=-nextstep3
1305                 ;;
1306         *-gould)
1307                 os=-sysv
1308                 ;;
1309         *-highlevel)
1310                 os=-bsd
1311                 ;;
1312         *-encore)
1313                 os=-bsd
1314                 ;;
1315         *-sgi)
1316                 os=-irix
1317                 ;;
1318         *-siemens)
1319                 os=-sysv4
1320                 ;;
1321         *-masscomp)
1322                 os=-rtu
1323                 ;;
1324         f30[01]-fujitsu | f700-fujitsu)
1325                 os=-uxpv
1326                 ;;
1327         *-rom68k)
1328                 os=-coff
1329                 ;;
1330         *-*bug)
1331                 os=-coff
1332                 ;;
1333         *-apple)
1334                 os=-macos
1335                 ;;
1336         *-atari*)
1337                 os=-mint
1338                 ;;
1339         *)
1340                 os=-none
1341                 ;;
1342 esac
1343 fi
1344
1345 # Here we handle the case where we know the os, and the CPU type, but not the
1346 # manufacturer.  We pick the logical manufacturer.
1347 vendor=unknown
1348 case $basic_machine in
1349         *-unknown)
1350                 case $os in
1351                         -riscix*)
1352                                 vendor=acorn
1353                                 ;;
1354                         -sunos*)
1355                                 vendor=sun
1356                                 ;;
1357                         -aix*)
1358                                 vendor=ibm
1359                                 ;;
1360                         -beos*)
1361                                 vendor=be
1362                                 ;;
1363                         -hpux*)
1364                                 vendor=hp
1365                                 ;;
1366                         -mpeix*)
1367                                 vendor=hp
1368                                 ;;
1369                         -hiux*)
1370                                 vendor=hitachi
1371                                 ;;
1372                         -unos*)
1373                                 vendor=crds
1374                                 ;;
1375                         -dgux*)
1376                                 vendor=dg
1377                                 ;;
1378                         -luna*)
1379                                 vendor=omron
1380                                 ;;
1381                         -genix*)
1382                                 vendor=ns
1383                                 ;;
1384                         -mvs* | -opened*)
1385                                 vendor=ibm
1386                                 ;;
1387                         -ptx*)
1388                                 vendor=sequent
1389                                 ;;
1390                         -vxsim* | -vxworks*)
1391                                 vendor=wrs
1392                                 ;;
1393                         -aux*)
1394                                 vendor=apple
1395                                 ;;
1396                         -hms*)
1397                                 vendor=hitachi
1398                                 ;;
1399                         -mpw* | -macos*)
1400                                 vendor=apple
1401                                 ;;
1402                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1403                                 vendor=atari
1404                                 ;;
1405                         -vos*)
1406                                 vendor=stratus
1407                                 ;;
1408                 esac
1409                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1410                 ;;
1411 esac
1412
1413 echo $basic_machine$os
1414 exit 0
1415
1416 # Local variables:
1417 # eval: (add-hook 'write-file-hooks 'time-stamp)
1418 # time-stamp-start: "timestamp='"
1419 # time-stamp-format: "%:y-%02m-%02d"
1420 # time-stamp-end: "'"
1421 # End: