838237e98da0adfde69987962c3efee4d9222921
[asterisk/asterisk.git] / main / editline / 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='2001-09-14'
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>.
33 #
34 # Configuration subroutine to validate and canonicalize a configuration type.
35 # Supply the specified configuration type as an argument.
36 # If it is invalid, we print an error message on stderr and exit with code 1.
37 # Otherwise, we print the canonical config type on stdout and succeed.
38
39 # This file is supposed to be the same for all GNU packages
40 # and recognize all the CPU types, system types and aliases
41 # that are meaningful with *any* GNU software.
42 # Each package is responsible for reporting which valid configurations
43 # it does not support.  The user should be able to distinguish
44 # a failure to support a valid configuration from a meaningless
45 # configuration.
46
47 # The goal of this file is to map all the various variations of a given
48 # machine specification into a single specification in the form:
49 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
50 # or in some cases, the newer four-part form:
51 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
52 # It is wrong to echo any other type of specification.
53
54 me=`echo "$0" | sed -e 's,.*/,,'`
55
56 usage="\
57 Usage: $0 [OPTION] CPU-MFR-OPSYS
58        $0 [OPTION] ALIAS
59
60 Canonicalize a configuration name.
61
62 Operation modes:
63   -h, --help         print this help, then exit
64   -t, --time-stamp   print date of last modification, then exit
65   -v, --version      print version number, then exit
66
67 Report bugs and patches to <config-patches@gnu.org>."
68
69 version="\
70 GNU config.sub ($timestamp)
71
72 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
73 Free Software Foundation, Inc.
74
75 This is free software; see the source for copying conditions.  There is NO
76 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
77
78 help="
79 Try \`$me --help' for more information."
80
81 # Parse command line
82 while test $# -gt 0 ; do
83   case $1 in
84     --time-stamp | --time* | -t )
85        echo "$timestamp" ; exit 0 ;;
86     --version | -v )
87        echo "$version" ; exit 0 ;;
88     --help | --h* | -h )
89        echo "$usage"; exit 0 ;;
90     -- )     # Stop option processing
91        shift; break ;;
92     - ) # Use stdin as input.
93        break ;;
94     -* )
95        echo "$me: invalid option $1$help"
96        exit 1 ;;
97
98     *local*)
99        # First pass through any local machine types.
100        echo $1
101        exit 0;;
102
103     * )
104        break ;;
105   esac
106 done
107
108 case $# in
109  0) echo "$me: missing argument$help" >&2
110     exit 1;;
111  1) ;;
112  *) echo "$me: too many arguments$help" >&2
113     exit 1;;
114 esac
115
116 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
117 # Here we must recognize all the valid KERNEL-OS combinations.
118 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
119 case $maybe_os in
120   nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-*)
121     os=-$maybe_os
122     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
123     ;;
124   *)
125     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
126     if [ $basic_machine != $1 ]
127     then os=`echo $1 | sed 's/.*-/-/'`
128     else os=; fi
129     ;;
130 esac
131
132 ### Let's recognize common machines as not being operating systems so
133 ### that things like config.sub decstation-3100 work.  We also
134 ### recognize some manufacturers as not being operating systems, so we
135 ### can provide default operating systems below.
136 case $os in
137         -sun*os*)
138                 # Prevent following clause from handling this invalid input.
139                 ;;
140         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
141         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
142         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
143         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
144         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
145         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
146         -apple | -axis)
147                 os=
148                 basic_machine=$1
149                 ;;
150         -sim | -cisco | -oki | -wec | -winbond)
151                 os=
152                 basic_machine=$1
153                 ;;
154         -scout)
155                 ;;
156         -wrs)
157                 os=-vxworks
158                 basic_machine=$1
159                 ;;
160         -chorusos*)
161                 os=-chorusos
162                 basic_machine=$1
163                 ;;
164         -chorusrdb)
165                 os=-chorusrdb
166                 basic_machine=$1
167                 ;;
168         -hiux*)
169                 os=-hiuxwe2
170                 ;;
171         -sco5)
172                 os=-sco3.2v5
173                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
174                 ;;
175         -sco4)
176                 os=-sco3.2v4
177                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
178                 ;;
179         -sco3.2.[4-9]*)
180                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
181                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
182                 ;;
183         -sco3.2v[4-9]*)
184                 # Don't forget version if it is 3.2v4 or newer.
185                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
186                 ;;
187         -sco*)
188                 os=-sco3.2v2
189                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
190                 ;;
191         -udk*)
192                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
193                 ;;
194         -isc)
195                 os=-isc2.2
196                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
197                 ;;
198         -clix*)
199                 basic_machine=clipper-intergraph
200                 ;;
201         -isc*)
202                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
203                 ;;
204         -lynx*)
205                 os=-lynxos
206                 ;;
207         -ptx*)
208                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
209                 ;;
210         -windowsnt*)
211                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
212                 ;;
213         -psos*)
214                 os=-psos
215                 ;;
216         -mint | -mint[0-9]*)
217                 basic_machine=m68k-atari
218                 os=-mint
219                 ;;
220 esac
221
222 # Decode aliases for certain CPU-COMPANY combinations.
223 case $basic_machine in
224         # Recognize the basic CPU types without company name.
225         # Some are omitted here because they have special meanings below.
226         1750a | 580 \
227         | a29k \
228         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
229         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
230         | c4x | clipper \
231         | d10v | d30v | dsp16xx \
232         | fr30 \
233         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
234         | i370 | i860 | i960 | ia64 \
235         | m32r | m68000 | m68k | m88k | mcore \
236         | mips16 | mips64 | mips64el | mips64orion | mips64orionel \
237         | mips64vr4100 | mips64vr4100el | mips64vr4300 \
238         | mips64vr4300el | mips64vr5000 | mips64vr5000el \
239         | mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
240         | mipsisa32 \
241         | mn10200 | mn10300 \
242         | ns16k | ns32k \
243         | openrisc \
244         | pdp10 | pdp11 | pj | pjl \
245         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
246         | pyramid \
247         | s390 | s390x \
248         | sh | sh[34] | sh[34]eb | shbe | shle \
249         | sparc | sparc64 | sparclet | sparclite | sparcv9 | sparcv9b \
250         | stormy16 | strongarm \
251         | tahoe | thumb | tic80 | tron \
252         | v850 \
253         | we32k \
254         | x86 | xscale \
255         | z8k)
256                 basic_machine=$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         | s390-* | s390x-* \
307         | sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* \
308         | sparc-* | sparc64-* | sparc86x-* | sparclite-* \
309         | sparcv9-* | sparcv9b-* | stormy16-* | strongarm-* | sv1-* \
310         | t3e-* | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
311         | v850-* | vax-* \
312         | we32k-* \
313         | x86-* | x86_64-* | xmp-* | xps100-* | xscale-* \
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)
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-*)
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         sa29200)
789                 basic_machine=a29k-amd
790                 os=-udi
791                 ;;
792         sequent)
793                 basic_machine=i386-sequent
794                 ;;
795         sh)
796                 basic_machine=sh-hitachi
797                 os=-hms
798                 ;;
799         sparclite-wrs)
800                 basic_machine=sparclite-wrs
801                 os=-vxworks
802                 ;;
803         sps7)
804                 basic_machine=m68k-bull
805                 os=-sysv2
806                 ;;
807         spur)
808                 basic_machine=spur-unknown
809                 ;;
810         st2000)
811                 basic_machine=m68k-tandem
812                 ;;
813         stratus)
814                 basic_machine=i860-stratus
815                 os=-sysv4
816                 ;;
817         sun2)
818                 basic_machine=m68000-sun
819                 ;;
820         sun2os3)
821                 basic_machine=m68000-sun
822                 os=-sunos3
823                 ;;
824         sun2os4)
825                 basic_machine=m68000-sun
826                 os=-sunos4
827                 ;;
828         sun3os3)
829                 basic_machine=m68k-sun
830                 os=-sunos3
831                 ;;
832         sun3os4)
833                 basic_machine=m68k-sun
834                 os=-sunos4
835                 ;;
836         sun4os3)
837                 basic_machine=sparc-sun
838                 os=-sunos3
839                 ;;
840         sun4os4)
841                 basic_machine=sparc-sun
842                 os=-sunos4
843                 ;;
844         sun4sol2)
845                 basic_machine=sparc-sun
846                 os=-solaris2
847                 ;;
848         sun3 | sun3-*)
849                 basic_machine=m68k-sun
850                 ;;
851         sun4)
852                 basic_machine=sparc-sun
853                 ;;
854         sun386 | sun386i | roadrunner)
855                 basic_machine=i386-sun
856                 ;;
857         sv1)
858                 basic_machine=sv1-cray
859                 os=-unicos
860                 ;;
861         symmetry)
862                 basic_machine=i386-sequent
863                 os=-dynix
864                 ;;
865         t3e)
866                 basic_machine=t3e-cray
867                 os=-unicos
868                 ;;
869         tic54x | c54x*)
870                 basic_machine=tic54x-unknown
871                 os=-coff
872                 ;;
873         tx39)
874                 basic_machine=mipstx39-unknown
875                 ;;
876         tx39el)
877                 basic_machine=mipstx39el-unknown
878                 ;;
879         tower | tower-32)
880                 basic_machine=m68k-ncr
881                 ;;
882         udi29k)
883                 basic_machine=a29k-amd
884                 os=-udi
885                 ;;
886         ultra3)
887                 basic_machine=a29k-nyu
888                 os=-sym1
889                 ;;
890         v810 | necv810)
891                 basic_machine=v810-nec
892                 os=-none
893                 ;;
894         vaxv)
895                 basic_machine=vax-dec
896                 os=-sysv
897                 ;;
898         vms)
899                 basic_machine=vax-dec
900                 os=-vms
901                 ;;
902         vpp*|vx|vx-*)
903                basic_machine=f301-fujitsu
904                ;;
905         vxworks960)
906                 basic_machine=i960-wrs
907                 os=-vxworks
908                 ;;
909         vxworks68)
910                 basic_machine=m68k-wrs
911                 os=-vxworks
912                 ;;
913         vxworks29k)
914                 basic_machine=a29k-wrs
915                 os=-vxworks
916                 ;;
917         w65*)
918                 basic_machine=w65-wdc
919                 os=-none
920                 ;;
921         w89k-*)
922                 basic_machine=hppa1.1-winbond
923                 os=-proelf
924                 ;;
925         windows32)
926                 basic_machine=i386-pc
927                 os=-windows32-msvcrt
928                 ;;
929         xmp)
930                 basic_machine=xmp-cray
931                 os=-unicos
932                 ;;
933         xps | xps100)
934                 basic_machine=xps100-honeywell
935                 ;;
936         z8k-*-coff)
937                 basic_machine=z8k-unknown
938                 os=-sim
939                 ;;
940         none)
941                 basic_machine=none-none
942                 os=-none
943                 ;;
944
945 # Here we handle the default manufacturer of certain CPU types.  It is in
946 # some cases the only manufacturer, in others, it is the most popular.
947         w89k)
948                 basic_machine=hppa1.1-winbond
949                 ;;
950         op50n)
951                 basic_machine=hppa1.1-oki
952                 ;;
953         op60c)
954                 basic_machine=hppa1.1-oki
955                 ;;
956         mips)
957                 if [ x$os = x-linux-gnu ]; then
958                         basic_machine=mips-unknown
959                 else
960                         basic_machine=mips-mips
961                 fi
962                 ;;
963         romp)
964                 basic_machine=romp-ibm
965                 ;;
966         rs6000)
967                 basic_machine=rs6000-ibm
968                 ;;
969         vax)
970                 basic_machine=vax-dec
971                 ;;
972         pdp10)
973                 # there are many clones, so DEC is not a safe bet
974                 basic_machine=pdp10-unknown
975                 ;;
976         pdp11)
977                 basic_machine=pdp11-dec
978                 ;;
979         we32k)
980                 basic_machine=we32k-att
981                 ;;
982         sh3 | sh4 | sh3eb | sh4eb)
983                 basic_machine=sh-unknown
984                 ;;
985         sparc | sparcv9 | sparcv9b)
986                 basic_machine=sparc-sun
987                 ;;
988         cydra)
989                 basic_machine=cydra-cydrome
990                 ;;
991         orion)
992                 basic_machine=orion-highlevel
993                 ;;
994         orion105)
995                 basic_machine=clipper-highlevel
996                 ;;
997         mac | mpw | mac-mpw)
998                 basic_machine=m68k-apple
999                 ;;
1000         pmac | pmac-mpw)
1001                 basic_machine=powerpc-apple
1002                 ;;
1003         c4x*)
1004                 basic_machine=c4x-none
1005                 os=-coff
1006                 ;;
1007         *-unknown)
1008                 # Make sure to match an already-canonicalized machine name.
1009                 ;;
1010         *)
1011                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1012                 exit 1
1013                 ;;
1014 esac
1015
1016 # Here we canonicalize certain aliases for manufacturers.
1017 case $basic_machine in
1018         *-digital*)
1019                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1020                 ;;
1021         *-commodore*)
1022                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1023                 ;;
1024         *)
1025                 ;;
1026 esac
1027
1028 # Decode manufacturer-specific aliases for certain operating systems.
1029
1030 if [ x"$os" != x"" ]
1031 then
1032 case $os in
1033         # First match some system type aliases
1034         # that might get confused with valid system types.
1035         # -solaris* is a basic system type, with this one exception.
1036         -solaris1 | -solaris1.*)
1037                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1038                 ;;
1039         -solaris)
1040                 os=-solaris2
1041                 ;;
1042         -svr4*)
1043                 os=-sysv4
1044                 ;;
1045         -unixware*)
1046                 os=-sysv4.2uw
1047                 ;;
1048         -gnu/linux*)
1049                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1050                 ;;
1051         # First accept the basic system types.
1052         # The portable systems comes first.
1053         # Each alternative MUST END IN A *, to match a version number.
1054         # -sysv* is not here because it comes later, after sysvr4.
1055         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1056               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1057               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1058               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1059               | -aos* \
1060               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1061               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1062               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
1063               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1064               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1065               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1066               | -chorusos* | -chorusrdb* \
1067               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1068               | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
1069               | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
1070               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1071               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1072               | -os2* | -vos*)
1073         # Remember, each alternative MUST END IN *, to match a version number.
1074                 ;;
1075         -qnx*)
1076                 case $basic_machine in
1077                     x86-* | i*86-*)
1078                         ;;
1079                     *)
1080                         os=-nto$os
1081                         ;;
1082                 esac
1083                 ;;
1084         -nto*)
1085                 os=-nto-qnx
1086                 ;;
1087         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1088               | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1089               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1090                 ;;
1091         -mac*)
1092                 os=`echo $os | sed -e 's|mac|macos|'`
1093                 ;;
1094         -linux*)
1095                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1096                 ;;
1097         -sunos5*)
1098                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1099                 ;;
1100         -sunos6*)
1101                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1102                 ;;
1103         -opened*)
1104                 os=-openedition
1105                 ;;
1106         -wince*)
1107                 os=-wince
1108                 ;;
1109         -osfrose*)
1110                 os=-osfrose
1111                 ;;
1112         -osf*)
1113                 os=-osf
1114                 ;;
1115         -utek*)
1116                 os=-bsd
1117                 ;;
1118         -dynix*)
1119                 os=-bsd
1120                 ;;
1121         -acis*)
1122                 os=-aos
1123                 ;;
1124         -386bsd)
1125                 os=-bsd
1126                 ;;
1127         -ctix* | -uts*)
1128                 os=-sysv
1129                 ;;
1130         -ns2 )
1131                 os=-nextstep2
1132                 ;;
1133         -nsk*)
1134                 os=-nsk
1135                 ;;
1136         # Preserve the version number of sinix5.
1137         -sinix5.*)
1138                 os=`echo $os | sed -e 's|sinix|sysv|'`
1139                 ;;
1140         -sinix*)
1141                 os=-sysv4
1142                 ;;
1143         -triton*)
1144                 os=-sysv3
1145                 ;;
1146         -oss*)
1147                 os=-sysv3
1148                 ;;
1149         -svr4)
1150                 os=-sysv4
1151                 ;;
1152         -svr3)
1153                 os=-sysv3
1154                 ;;
1155         -sysvr4)
1156                 os=-sysv4
1157                 ;;
1158         # This must come after -sysvr4.
1159         -sysv*)
1160                 ;;
1161         -ose*)
1162                 os=-ose
1163                 ;;
1164         -es1800*)
1165                 os=-ose
1166                 ;;
1167         -xenix)
1168                 os=-xenix
1169                 ;;
1170         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1171                 os=-mint
1172                 ;;
1173         -none)
1174                 ;;
1175         *)
1176                 # Get rid of the `-' at the beginning of $os.
1177                 os=`echo $os | sed 's/[^-]*-//'`
1178                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1179                 exit 1
1180                 ;;
1181 esac
1182 else
1183
1184 # Here we handle the default operating systems that come with various machines.
1185 # The value should be what the vendor currently ships out the door with their
1186 # machine or put another way, the most popular os provided with the machine.
1187
1188 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1189 # "-sun"), then you have to tell the case statement up towards the top
1190 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1191 # will signal an error saying that MANUFACTURER isn't an operating
1192 # system, and we'll never get to this point.
1193
1194 case $basic_machine in
1195         *-acorn)
1196                 os=-riscix1.2
1197                 ;;
1198         arm*-rebel)
1199                 os=-linux
1200                 ;;
1201         arm*-semi)
1202                 os=-aout
1203                 ;;
1204         pdp10-*)
1205                 os=-tops20
1206                 ;;
1207         pdp11-*)
1208                 os=-none
1209                 ;;
1210         *-dec | vax-*)
1211                 os=-ultrix4.2
1212                 ;;
1213         m68*-apollo)
1214                 os=-domain
1215                 ;;
1216         i386-sun)
1217                 os=-sunos4.0.2
1218                 ;;
1219         m68000-sun)
1220                 os=-sunos3
1221                 # This also exists in the configure program, but was not the
1222                 # default.
1223                 # os=-sunos4
1224                 ;;
1225         m68*-cisco)
1226                 os=-aout
1227                 ;;
1228         mips*-cisco)
1229                 os=-elf
1230                 ;;
1231         mips*-*)
1232                 os=-elf
1233                 ;;
1234         *-tti)  # must be before sparc entry or we get the wrong os.
1235                 os=-sysv3
1236                 ;;
1237         sparc-* | *-sun)
1238                 os=-sunos4.1.1
1239                 ;;
1240         *-be)
1241                 os=-beos
1242                 ;;
1243         *-ibm)
1244                 os=-aix
1245                 ;;
1246         *-wec)
1247                 os=-proelf
1248                 ;;
1249         *-winbond)
1250                 os=-proelf
1251                 ;;
1252         *-oki)
1253                 os=-proelf
1254                 ;;
1255         *-hp)
1256                 os=-hpux
1257                 ;;
1258         *-hitachi)
1259                 os=-hiux
1260                 ;;
1261         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1262                 os=-sysv
1263                 ;;
1264         *-cbm)
1265                 os=-amigaos
1266                 ;;
1267         *-dg)
1268                 os=-dgux
1269                 ;;
1270         *-dolphin)
1271                 os=-sysv3
1272                 ;;
1273         m68k-ccur)
1274                 os=-rtu
1275                 ;;
1276         m88k-omron*)
1277                 os=-luna
1278                 ;;
1279         *-next )
1280                 os=-nextstep
1281                 ;;
1282         *-sequent)
1283                 os=-ptx
1284                 ;;
1285         *-crds)
1286                 os=-unos
1287                 ;;
1288         *-ns)
1289                 os=-genix
1290                 ;;
1291         i370-*)
1292                 os=-mvs
1293                 ;;
1294         *-next)
1295                 os=-nextstep3
1296                 ;;
1297         *-gould)
1298                 os=-sysv
1299                 ;;
1300         *-highlevel)
1301                 os=-bsd
1302                 ;;
1303         *-encore)
1304                 os=-bsd
1305                 ;;
1306         *-sgi)
1307                 os=-irix
1308                 ;;
1309         *-siemens)
1310                 os=-sysv4
1311                 ;;
1312         *-masscomp)
1313                 os=-rtu
1314                 ;;
1315         f30[01]-fujitsu | f700-fujitsu)
1316                 os=-uxpv
1317                 ;;
1318         *-rom68k)
1319                 os=-coff
1320                 ;;
1321         *-*bug)
1322                 os=-coff
1323                 ;;
1324         *-apple)
1325                 os=-macos
1326                 ;;
1327         *-atari*)
1328                 os=-mint
1329                 ;;
1330         *)
1331                 os=-none
1332                 ;;
1333 esac
1334 fi
1335
1336 # Here we handle the case where we know the os, and the CPU type, but not the
1337 # manufacturer.  We pick the logical manufacturer.
1338 vendor=unknown
1339 case $basic_machine in
1340         *-unknown)
1341                 case $os in
1342                         -riscix*)
1343                                 vendor=acorn
1344                                 ;;
1345                         -sunos*)
1346                                 vendor=sun
1347                                 ;;
1348                         -aix*)
1349                                 vendor=ibm
1350                                 ;;
1351                         -beos*)
1352                                 vendor=be
1353                                 ;;
1354                         -hpux*)
1355                                 vendor=hp
1356                                 ;;
1357                         -mpeix*)
1358                                 vendor=hp
1359                                 ;;
1360                         -hiux*)
1361                                 vendor=hitachi
1362                                 ;;
1363                         -unos*)
1364                                 vendor=crds
1365                                 ;;
1366                         -dgux*)
1367                                 vendor=dg
1368                                 ;;
1369                         -luna*)
1370                                 vendor=omron
1371                                 ;;
1372                         -genix*)
1373                                 vendor=ns
1374                                 ;;
1375                         -mvs* | -opened*)
1376                                 vendor=ibm
1377                                 ;;
1378                         -ptx*)
1379                                 vendor=sequent
1380                                 ;;
1381                         -vxsim* | -vxworks*)
1382                                 vendor=wrs
1383                                 ;;
1384                         -aux*)
1385                                 vendor=apple
1386                                 ;;
1387                         -hms*)
1388                                 vendor=hitachi
1389                                 ;;
1390                         -mpw* | -macos*)
1391                                 vendor=apple
1392                                 ;;
1393                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1394                                 vendor=atari
1395                                 ;;
1396                         -vos*)
1397                                 vendor=stratus
1398                                 ;;
1399                 esac
1400                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1401                 ;;
1402 esac
1403
1404 echo $basic_machine$os
1405 exit 0
1406
1407 # Local variables:
1408 # eval: (add-hook 'write-file-hooks 'time-stamp)
1409 # time-stamp-start: "timestamp='"
1410 # time-stamp-format: "%:y-%02m-%02d"
1411 # time-stamp-end: "'"
1412 # End: