OSDN Git Service

2003-01-08 Chris Demetriou <cgd@broadcom.com>
[pf3gnuchains/gcc-fork.git] / config.sub
1 #! /bin/sh
2 # Configuration validation subroutine script.
3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4 #   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
5
6 timestamp='2003-01-03'
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 $maybe_os in
121   nto-qnx* | linux-gnu* | freebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
122     os=-$maybe_os
123     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
124     ;;
125   *)
126     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
127     if [ $basic_machine != $1 ]
128     then os=`echo $1 | sed 's/.*-/-/'`
129     else os=; fi
130     ;;
131 esac
132
133 ### Let's recognize common machines as not being operating systems so
134 ### that things like config.sub decstation-3100 work.  We also
135 ### recognize some manufacturers as not being operating systems, so we
136 ### can provide default operating systems below.
137 case $os in
138         -sun*os*)
139                 # Prevent following clause from handling this invalid input.
140                 ;;
141         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
142         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
143         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
144         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
145         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
146         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
147         -apple | -axis)
148                 os=
149                 basic_machine=$1
150                 ;;
151         -sim | -cisco | -oki | -wec | -winbond)
152                 os=
153                 basic_machine=$1
154                 ;;
155         -scout)
156                 ;;
157         -wrs)
158                 os=-vxworks
159                 basic_machine=$1
160                 ;;
161         -chorusos*)
162                 os=-chorusos
163                 basic_machine=$1
164                 ;;
165         -chorusrdb)
166                 os=-chorusrdb
167                 basic_machine=$1
168                 ;;
169         -hiux*)
170                 os=-hiuxwe2
171                 ;;
172         -sco5)
173                 os=-sco3.2v5
174                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
175                 ;;
176         -sco4)
177                 os=-sco3.2v4
178                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
179                 ;;
180         -sco3.2.[4-9]*)
181                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
182                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
183                 ;;
184         -sco3.2v[4-9]*)
185                 # Don't forget version if it is 3.2v4 or newer.
186                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187                 ;;
188         -sco*)
189                 os=-sco3.2v2
190                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191                 ;;
192         -udk*)
193                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
194                 ;;
195         -isc)
196                 os=-isc2.2
197                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
198                 ;;
199         -clix*)
200                 basic_machine=clipper-intergraph
201                 ;;
202         -isc*)
203                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
204                 ;;
205         -lynx*)
206                 os=-lynxos
207                 ;;
208         -ptx*)
209                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
210                 ;;
211         -windowsnt*)
212                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
213                 ;;
214         -psos*)
215                 os=-psos
216                 ;;
217         -mint | -mint[0-9]*)
218                 basic_machine=m68k-atari
219                 os=-mint
220                 ;;
221 esac
222
223 # Decode aliases for certain CPU-COMPANY combinations.
224 case $basic_machine in
225         # Recognize the basic CPU types without company name.
226         # Some are omitted here because they have special meanings below.
227         1750a | 580 \
228         | a29k \
229         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
230         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
231         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
232         | clipper \
233         | d10v | d30v | dlx | dsp16xx \
234         | fr30 | frv \
235         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
236         | i370 | i860 | i960 | ia64 \
237         | ip2k \
238         | m32r | m68000 | m68k | m88k | mcore \
239         | mips | mipsbe | mipseb | mipsel | mipsle \
240         | mips16 \
241         | mips64 | mips64el \
242         | mips64vr | mips64vrel \
243         | mips64orion | mips64orionel \
244         | mips64vr4100 | mips64vr4100el \
245         | mips64vr4300 | mips64vr4300el \
246         | mips64vr5000 | mips64vr5000el \
247         | mipsisa32 | mipsisa32el \
248         | mipsisa32r2 | mipsisa32r2el \
249         | mipsisa64 | mipsisa64el \
250         | mipsisa64sb1 | mipsisa64sb1el \
251         | mipsisa64sr71k | mipsisa64sr71kel \
252         | mipstx39 | mipstx39el \
253         | mn10200 | mn10300 \
254         | msp430 \
255         | ns16k | ns32k \
256         | openrisc | or32 \
257         | pdp10 | pdp11 | pj | pjl \
258         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
259         | pyramid \
260         | sh | sh[1234] | sh3e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
261         | sh64 | sh64le \
262         | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
263         | strongarm \
264         | tahoe | thumb | tic80 | tron \
265         | v850 | v850e \
266         | we32k \
267         | x86 | xscale | xstormy16 | xtensa \
268         | z8k)
269                 basic_machine=$basic_machine-unknown
270                 ;;
271         m6811 | m68hc11 | m6812 | m68hc12)
272                 # Motorola 68HC11/12.
273                 basic_machine=$basic_machine-unknown
274                 os=-none
275                 ;;
276         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
277                 ;;
278
279         # We use `pc' rather than `unknown'
280         # because (1) that's what they normally are, and
281         # (2) the word "unknown" tends to confuse beginning users.
282         i*86 | x86_64)
283           basic_machine=$basic_machine-pc
284           ;;
285         # Object if more than one company name word.
286         *-*-*)
287                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
288                 exit 1
289                 ;;
290         # Recognize the basic CPU types with company name.
291         580-* \
292         | a29k-* \
293         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
294         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
295         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
296         | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
297         | avr-* \
298         | bs2000-* \
299         | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* \
300         | clipper-* | cydra-* \
301         | d10v-* | d30v-* | dlx-* \
302         | elxsi-* \
303         | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
304         | h8300-* | h8500-* \
305         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
306         | i*86-* | i860-* | i960-* | ia64-* \
307         | ip2k-* \
308         | m32r-* \
309         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
310         | m88110-* | m88k-* | mcore-* \
311         | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
312         | mips16-* \
313         | mips64-* | mips64el-* \
314         | mips64vr-* | mips64vrel-* \
315         | mips64orion-* | mips64orionel-* \
316         | mips64vr4100-* | mips64vr4100el-* \
317         | mips64vr4300-* | mips64vr4300el-* \
318         | mips64vr5000-* | mips64vr5000el-* \
319         | mipsisa32-* | mipsisa32el-* \
320         | mipsisa32r2-* | mipsisa32r2el-* \
321         | mipsisa64-* | mipsisa64el-* \
322         | mipsisa64sb1-* | mipsisa64sb1el-* \
323         | mipsisa64sr71k-* | mipsisa64sr71kel-* \
324         | mipstx39-* | mipstx39el-* \
325         | msp430-* \
326         | none-* | np1-* | nv1-* | ns16k-* | ns32k-* \
327         | orion-* \
328         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
329         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
330         | pyramid-* \
331         | romp-* | rs6000-* \
332         | sh-* | sh[1234]-* | sh3e-* | sh[34]eb-* | shbe-* \
333         | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
334         | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
335         | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
336         | tahoe-* | thumb-* | tic30-* | tic4x-* | tic54x-* | tic80-* | tron-* \
337         | v850-* | v850e-* | vax-* \
338         | we32k-* \
339         | x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
340         | xtensa-* \
341         | ymp-* \
342         | z8k-*)
343                 ;;
344         # Recognize the various machine names and aliases which stand
345         # for a CPU type and a company and sometimes even an OS.
346         386bsd)
347                 basic_machine=i386-unknown
348                 os=-bsd
349                 ;;
350         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
351                 basic_machine=m68000-att
352                 ;;
353         3b*)
354                 basic_machine=we32k-att
355                 ;;
356         a29khif)
357                 basic_machine=a29k-amd
358                 os=-udi
359                 ;;
360         adobe68k)
361                 basic_machine=m68010-adobe
362                 os=-scout
363                 ;;
364         alliant | fx80)
365                 basic_machine=fx80-alliant
366                 ;;
367         altos | altos3068)
368                 basic_machine=m68k-altos
369                 ;;
370         am29k)
371                 basic_machine=a29k-none
372                 os=-bsd
373                 ;;
374         amdahl)
375                 basic_machine=580-amdahl
376                 os=-sysv
377                 ;;
378         amiga | amiga-*)
379                 basic_machine=m68k-unknown
380                 ;;
381         amigaos | amigados)
382                 basic_machine=m68k-unknown
383                 os=-amigaos
384                 ;;
385         amigaunix | amix)
386                 basic_machine=m68k-unknown
387                 os=-sysv4
388                 ;;
389         apollo68)
390                 basic_machine=m68k-apollo
391                 os=-sysv
392                 ;;
393         apollo68bsd)
394                 basic_machine=m68k-apollo
395                 os=-bsd
396                 ;;
397         aux)
398                 basic_machine=m68k-apple
399                 os=-aux
400                 ;;
401         balance)
402                 basic_machine=ns32k-sequent
403                 os=-dynix
404                 ;;
405         c90)
406                 basic_machine=c90-cray
407                 os=-unicos
408                 ;;
409         convex-c1)
410                 basic_machine=c1-convex
411                 os=-bsd
412                 ;;
413         convex-c2)
414                 basic_machine=c2-convex
415                 os=-bsd
416                 ;;
417         convex-c32)
418                 basic_machine=c32-convex
419                 os=-bsd
420                 ;;
421         convex-c34)
422                 basic_machine=c34-convex
423                 os=-bsd
424                 ;;
425         convex-c38)
426                 basic_machine=c38-convex
427                 os=-bsd
428                 ;;
429         cray | j90)
430                 basic_machine=j90-cray
431                 os=-unicos
432                 ;;
433         crds | unos)
434                 basic_machine=m68k-crds
435                 ;;
436         cris | cris-* | etrax*)
437                 basic_machine=cris-axis
438                 ;;
439         da30 | da30-*)
440                 basic_machine=m68k-da30
441                 ;;
442         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
443                 basic_machine=mips-dec
444                 ;;
445         decsystem10* | dec10*)
446                 basic_machine=pdp10-dec
447                 os=-tops10
448                 ;;
449         decsystem20* | dec20*)
450                 basic_machine=pdp10-dec
451                 os=-tops20
452                 ;;
453         delta | 3300 | motorola-3300 | motorola-delta \
454               | 3300-motorola | delta-motorola)
455                 basic_machine=m68k-motorola
456                 ;;
457         delta88)
458                 basic_machine=m88k-motorola
459                 os=-sysv3
460                 ;;
461         dpx20 | dpx20-*)
462                 basic_machine=rs6000-bull
463                 os=-bosx
464                 ;;
465         dpx2* | dpx2*-bull)
466                 basic_machine=m68k-bull
467                 os=-sysv3
468                 ;;
469         ebmon29k)
470                 basic_machine=a29k-amd
471                 os=-ebmon
472                 ;;
473         elxsi)
474                 basic_machine=elxsi-elxsi
475                 os=-bsd
476                 ;;
477         encore | umax | mmax)
478                 basic_machine=ns32k-encore
479                 ;;
480         es1800 | OSE68k | ose68k | ose | OSE)
481                 basic_machine=m68k-ericsson
482                 os=-ose
483                 ;;
484         fx2800)
485                 basic_machine=i860-alliant
486                 ;;
487         genix)
488                 basic_machine=ns32k-ns
489                 ;;
490         gmicro)
491                 basic_machine=tron-gmicro
492                 os=-sysv
493                 ;;
494         go32)
495                 basic_machine=i386-pc
496                 os=-go32
497                 ;;
498         h3050r* | hiux*)
499                 basic_machine=hppa1.1-hitachi
500                 os=-hiuxwe2
501                 ;;
502         h8300hms)
503                 basic_machine=h8300-hitachi
504                 os=-hms
505                 ;;
506         h8300xray)
507                 basic_machine=h8300-hitachi
508                 os=-xray
509                 ;;
510         h8500hms)
511                 basic_machine=h8500-hitachi
512                 os=-hms
513                 ;;
514         harris)
515                 basic_machine=m88k-harris
516                 os=-sysv3
517                 ;;
518         hp300-*)
519                 basic_machine=m68k-hp
520                 ;;
521         hp300bsd)
522                 basic_machine=m68k-hp
523                 os=-bsd
524                 ;;
525         hp300hpux)
526                 basic_machine=m68k-hp
527                 os=-hpux
528                 ;;
529         hp3k9[0-9][0-9] | hp9[0-9][0-9])
530                 basic_machine=hppa1.0-hp
531                 ;;
532         hp9k2[0-9][0-9] | hp9k31[0-9])
533                 basic_machine=m68000-hp
534                 ;;
535         hp9k3[2-9][0-9])
536                 basic_machine=m68k-hp
537                 ;;
538         hp9k6[0-9][0-9] | hp6[0-9][0-9])
539                 basic_machine=hppa1.0-hp
540                 ;;
541         hp9k7[0-79][0-9] | hp7[0-79][0-9])
542                 basic_machine=hppa1.1-hp
543                 ;;
544         hp9k78[0-9] | hp78[0-9])
545                 # FIXME: really hppa2.0-hp
546                 basic_machine=hppa1.1-hp
547                 ;;
548         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
549                 # FIXME: really hppa2.0-hp
550                 basic_machine=hppa1.1-hp
551                 ;;
552         hp9k8[0-9][13679] | hp8[0-9][13679])
553                 basic_machine=hppa1.1-hp
554                 ;;
555         hp9k8[0-9][0-9] | hp8[0-9][0-9])
556                 basic_machine=hppa1.0-hp
557                 ;;
558         hppa-next)
559                 os=-nextstep3
560                 ;;
561         hppaosf)
562                 basic_machine=hppa1.1-hp
563                 os=-osf
564                 ;;
565         hppro)
566                 basic_machine=hppa1.1-hp
567                 os=-proelf
568                 ;;
569         i370-ibm* | ibm*)
570                 basic_machine=i370-ibm
571                 ;;
572 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
573         i*86v32)
574                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
575                 os=-sysv32
576                 ;;
577         i*86v4*)
578                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
579                 os=-sysv4
580                 ;;
581         i*86v)
582                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
583                 os=-sysv
584                 ;;
585         i*86sol2)
586                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
587                 os=-solaris2
588                 ;;
589         i386mach)
590                 basic_machine=i386-mach
591                 os=-mach
592                 ;;
593         i386-vsta | vsta)
594                 basic_machine=i386-unknown
595                 os=-vsta
596                 ;;
597         iris | iris4d)
598                 basic_machine=mips-sgi
599                 case $os in
600                     -irix*)
601                         ;;
602                     *)
603                         os=-irix4
604                         ;;
605                 esac
606                 ;;
607         isi68 | isi)
608                 basic_machine=m68k-isi
609                 os=-sysv
610                 ;;
611         m88k-omron*)
612                 basic_machine=m88k-omron
613                 ;;
614         magnum | m3230)
615                 basic_machine=mips-mips
616                 os=-sysv
617                 ;;
618         merlin)
619                 basic_machine=ns32k-utek
620                 os=-sysv
621                 ;;
622         mingw32)
623                 basic_machine=i386-pc
624                 os=-mingw32
625                 ;;
626         miniframe)
627                 basic_machine=m68000-convergent
628                 ;;
629         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
630                 basic_machine=m68k-atari
631                 os=-mint
632                 ;;
633         mips3*-*)
634                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
635                 ;;
636         mips3*)
637                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
638                 ;;
639         mmix*)
640                 basic_machine=mmix-knuth
641                 os=-mmixware
642                 ;;
643         monitor)
644                 basic_machine=m68k-rom68k
645                 os=-coff
646                 ;;
647         morphos)
648                 basic_machine=powerpc-unknown
649                 os=-morphos
650                 ;;
651         msdos)
652                 basic_machine=i386-pc
653                 os=-msdos
654                 ;;
655         mvs)
656                 basic_machine=i370-ibm
657                 os=-mvs
658                 ;;
659         ncr3000)
660                 basic_machine=i486-ncr
661                 os=-sysv4
662                 ;;
663         netbsd386)
664                 basic_machine=i386-unknown
665                 os=-netbsd
666                 ;;
667         netwinder)
668                 basic_machine=armv4l-rebel
669                 os=-linux
670                 ;;
671         news | news700 | news800 | news900)
672                 basic_machine=m68k-sony
673                 os=-newsos
674                 ;;
675         news1000)
676                 basic_machine=m68030-sony
677                 os=-newsos
678                 ;;
679         news-3600 | risc-news)
680                 basic_machine=mips-sony
681                 os=-newsos
682                 ;;
683         necv70)
684                 basic_machine=v70-nec
685                 os=-sysv
686                 ;;
687         next | m*-next )
688                 basic_machine=m68k-next
689                 case $os in
690                     -nextstep* )
691                         ;;
692                     -ns2*)
693                       os=-nextstep2
694                         ;;
695                     *)
696                       os=-nextstep3
697                         ;;
698                 esac
699                 ;;
700         nh3000)
701                 basic_machine=m68k-harris
702                 os=-cxux
703                 ;;
704         nh[45]000)
705                 basic_machine=m88k-harris
706                 os=-cxux
707                 ;;
708         nindy960)
709                 basic_machine=i960-intel
710                 os=-nindy
711                 ;;
712         mon960)
713                 basic_machine=i960-intel
714                 os=-mon960
715                 ;;
716         nonstopux)
717                 basic_machine=mips-compaq
718                 os=-nonstopux
719                 ;;
720         np1)
721                 basic_machine=np1-gould
722                 ;;
723         nv1)
724                 basic_machine=nv1-cray
725                 os=-unicosmp
726                 ;;
727         nsr-tandem)
728                 basic_machine=nsr-tandem
729                 ;;
730         op50n-* | op60c-*)
731                 basic_machine=hppa1.1-oki
732                 os=-proelf
733                 ;;
734         or32 | or32-*)
735                 basic_machine=or32-unknown
736                 os=-coff
737                 ;;
738         OSE68000 | ose68000)
739                 basic_machine=m68000-ericsson
740                 os=-ose
741                 ;;
742         os68k)
743                 basic_machine=m68k-none
744                 os=-os68k
745                 ;;
746         pa-hitachi)
747                 basic_machine=hppa1.1-hitachi
748                 os=-hiuxwe2
749                 ;;
750         paragon)
751                 basic_machine=i860-intel
752                 os=-osf
753                 ;;
754         pbd)
755                 basic_machine=sparc-tti
756                 ;;
757         pbb)
758                 basic_machine=m68k-tti
759                 ;;
760         pc532 | pc532-*)
761                 basic_machine=ns32k-pc532
762                 ;;
763         pentium | p5 | k5 | k6 | nexgen | viac3)
764                 basic_machine=i586-pc
765                 ;;
766         pentiumpro | p6 | 6x86 | athlon | athlon_*)
767                 basic_machine=i686-pc
768                 ;;
769         pentiumii | pentium2)
770                 basic_machine=i686-pc
771                 ;;
772         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
773                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
774                 ;;
775         pentiumpro-* | p6-* | 6x86-* | athlon-*)
776                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
777                 ;;
778         pentiumii-* | pentium2-*)
779                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
780                 ;;
781         pn)
782                 basic_machine=pn-gould
783                 ;;
784         power)  basic_machine=power-ibm
785                 ;;
786         ppc)    basic_machine=powerpc-unknown
787                 ;;
788         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
789                 ;;
790         ppcle | powerpclittle | ppc-le | powerpc-little)
791                 basic_machine=powerpcle-unknown
792                 ;;
793         ppcle-* | powerpclittle-*)
794                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
795                 ;;
796         ppc64)  basic_machine=powerpc64-unknown
797                 ;;
798         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
799                 ;;
800         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
801                 basic_machine=powerpc64le-unknown
802                 ;;
803         ppc64le-* | powerpc64little-*)
804                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
805                 ;;
806         ps2)
807                 basic_machine=i386-ibm
808                 ;;
809         pw32)
810                 basic_machine=i586-unknown
811                 os=-pw32
812                 ;;
813         rom68k)
814                 basic_machine=m68k-rom68k
815                 os=-coff
816                 ;;
817         rm[46]00)
818                 basic_machine=mips-siemens
819                 ;;
820         rtpc | rtpc-*)
821                 basic_machine=romp-ibm
822                 ;;
823         s390 | s390-*)
824                 basic_machine=s390-ibm
825                 ;;
826         s390x | s390x-*)
827                 basic_machine=s390x-ibm
828                 ;;
829         sa29200)
830                 basic_machine=a29k-amd
831                 os=-udi
832                 ;;
833         sb1)
834                 basic_machine=mipsisa64sb1-unknown
835                 ;;
836         sb1el)
837                 basic_machine=mipsisa64sb1el-unknown
838                 ;;
839         sequent)
840                 basic_machine=i386-sequent
841                 ;;
842         sh)
843                 basic_machine=sh-hitachi
844                 os=-hms
845                 ;;
846         sparclite-wrs | simso-wrs)
847                 basic_machine=sparclite-wrs
848                 os=-vxworks
849                 ;;
850         sps7)
851                 basic_machine=m68k-bull
852                 os=-sysv2
853                 ;;
854         spur)
855                 basic_machine=spur-unknown
856                 ;;
857         st2000)
858                 basic_machine=m68k-tandem
859                 ;;
860         stratus)
861                 basic_machine=i860-stratus
862                 os=-sysv4
863                 ;;
864         sun2)
865                 basic_machine=m68000-sun
866                 ;;
867         sun2os3)
868                 basic_machine=m68000-sun
869                 os=-sunos3
870                 ;;
871         sun2os4)
872                 basic_machine=m68000-sun
873                 os=-sunos4
874                 ;;
875         sun3os3)
876                 basic_machine=m68k-sun
877                 os=-sunos3
878                 ;;
879         sun3os4)
880                 basic_machine=m68k-sun
881                 os=-sunos4
882                 ;;
883         sun4os3)
884                 basic_machine=sparc-sun
885                 os=-sunos3
886                 ;;
887         sun4os4)
888                 basic_machine=sparc-sun
889                 os=-sunos4
890                 ;;
891         sun4sol2)
892                 basic_machine=sparc-sun
893                 os=-solaris2
894                 ;;
895         sun3 | sun3-*)
896                 basic_machine=m68k-sun
897                 ;;
898         sun4)
899                 basic_machine=sparc-sun
900                 ;;
901         sun386 | sun386i | roadrunner)
902                 basic_machine=i386-sun
903                 ;;
904         sv1)
905                 basic_machine=sv1-cray
906                 os=-unicos
907                 ;;
908         symmetry)
909                 basic_machine=i386-sequent
910                 os=-dynix
911                 ;;
912         t3e)
913                 basic_machine=alphaev5-cray
914                 os=-unicos
915                 ;;
916         t90)
917                 basic_machine=t90-cray
918                 os=-unicos
919                 ;;
920         tic4x | c4x*)
921                 basic_machine=tic4x-unknown
922                 os=-coff
923                 ;;
924         tic54x | c54x*)
925                 basic_machine=tic54x-unknown
926                 os=-coff
927                 ;;
928         tx39)
929                 basic_machine=mipstx39-unknown
930                 ;;
931         tx39el)
932                 basic_machine=mipstx39el-unknown
933                 ;;
934         toad1)
935                 basic_machine=pdp10-xkl
936                 os=-tops20
937                 ;;
938         tower | tower-32)
939                 basic_machine=m68k-ncr
940                 ;;
941         udi29k)
942                 basic_machine=a29k-amd
943                 os=-udi
944                 ;;
945         ultra3)
946                 basic_machine=a29k-nyu
947                 os=-sym1
948                 ;;
949         v810 | necv810)
950                 basic_machine=v810-nec
951                 os=-none
952                 ;;
953         vaxv)
954                 basic_machine=vax-dec
955                 os=-sysv
956                 ;;
957         vms)
958                 basic_machine=vax-dec
959                 os=-vms
960                 ;;
961         vpp*|vx|vx-*)
962                 basic_machine=f301-fujitsu
963                 ;;
964         vxworks960)
965                 basic_machine=i960-wrs
966                 os=-vxworks
967                 ;;
968         vxworks68)
969                 basic_machine=m68k-wrs
970                 os=-vxworks
971                 ;;
972         vxworks29k)
973                 basic_machine=a29k-wrs
974                 os=-vxworks
975                 ;;
976         w65*)
977                 basic_machine=w65-wdc
978                 os=-none
979                 ;;
980         w89k-*)
981                 basic_machine=hppa1.1-winbond
982                 os=-proelf
983                 ;;
984         xps | xps100)
985                 basic_machine=xps100-honeywell
986                 ;;
987         ymp)
988                 basic_machine=ymp-cray
989                 os=-unicos
990                 ;;
991         z8k-*-coff)
992                 basic_machine=z8k-unknown
993                 os=-sim
994                 ;;
995         none)
996                 basic_machine=none-none
997                 os=-none
998                 ;;
999
1000 # Here we handle the default manufacturer of certain CPU types.  It is in
1001 # some cases the only manufacturer, in others, it is the most popular.
1002         w89k)
1003                 basic_machine=hppa1.1-winbond
1004                 ;;
1005         op50n)
1006                 basic_machine=hppa1.1-oki
1007                 ;;
1008         op60c)
1009                 basic_machine=hppa1.1-oki
1010                 ;;
1011         romp)
1012                 basic_machine=romp-ibm
1013                 ;;
1014         rs6000)
1015                 basic_machine=rs6000-ibm
1016                 ;;
1017         vax)
1018                 basic_machine=vax-dec
1019                 ;;
1020         pdp10)
1021                 # there are many clones, so DEC is not a safe bet
1022                 basic_machine=pdp10-unknown
1023                 ;;
1024         pdp11)
1025                 basic_machine=pdp11-dec
1026                 ;;
1027         we32k)
1028                 basic_machine=we32k-att
1029                 ;;
1030         sh3 | sh4 | sh3eb | sh4eb | sh[1234]le | sh3ele)
1031                 basic_machine=sh-unknown
1032                 ;;
1033         sh64)
1034                 basic_machine=sh64-unknown
1035                 ;;
1036         sparc | sparcv9 | sparcv9b)
1037                 basic_machine=sparc-sun
1038                 ;;
1039         cydra)
1040                 basic_machine=cydra-cydrome
1041                 ;;
1042         orion)
1043                 basic_machine=orion-highlevel
1044                 ;;
1045         orion105)
1046                 basic_machine=clipper-highlevel
1047                 ;;
1048         mac | mpw | mac-mpw)
1049                 basic_machine=m68k-apple
1050                 ;;
1051         pmac | pmac-mpw)
1052                 basic_machine=powerpc-apple
1053                 ;;
1054         *-unknown)
1055                 # Make sure to match an already-canonicalized machine name.
1056                 ;;
1057         *)
1058                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1059                 exit 1
1060                 ;;
1061 esac
1062
1063 # Here we canonicalize certain aliases for manufacturers.
1064 case $basic_machine in
1065         *-digital*)
1066                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1067                 ;;
1068         *-commodore*)
1069                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1070                 ;;
1071         *)
1072                 ;;
1073 esac
1074
1075 # Decode manufacturer-specific aliases for certain operating systems.
1076
1077 if [ x"$os" != x"" ]
1078 then
1079 case $os in
1080         # First match some system type aliases
1081         # that might get confused with valid system types.
1082         # -solaris* is a basic system type, with this one exception.
1083         -solaris1 | -solaris1.*)
1084                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1085                 ;;
1086         -solaris)
1087                 os=-solaris2
1088                 ;;
1089         -svr4*)
1090                 os=-sysv4
1091                 ;;
1092         -unixware*)
1093                 os=-sysv4.2uw
1094                 ;;
1095         -gnu/linux*)
1096                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1097                 ;;
1098         # First accept the basic system types.
1099         # The portable systems comes first.
1100         # Each alternative MUST END IN A *, to match a version number.
1101         # -sysv* is not here because it comes later, after sysvr4.
1102         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1103               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1104               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1105               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1106               | -aos* \
1107               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1108               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1109               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
1110               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1111               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1112               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1113               | -chorusos* | -chorusrdb* \
1114               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1115               | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
1116               | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1117               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1118               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1119               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1120               | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1121               | -powermax* | -dnix* | -microbsd*)
1122         # Remember, each alternative MUST END IN *, to match a version number.
1123                 ;;
1124         -qnx*)
1125                 case $basic_machine in
1126                     x86-* | i*86-*)
1127                         ;;
1128                     *)
1129                         os=-nto$os
1130                         ;;
1131                 esac
1132                 ;;
1133         -nto-qnx*)
1134                 ;;
1135         -nto*)
1136                 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1137                 ;;
1138         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1139               | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1140               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1141                 ;;
1142         -mac*)
1143                 os=`echo $os | sed -e 's|mac|macos|'`
1144                 ;;
1145         -linux*)
1146                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1147                 ;;
1148         -sunos5*)
1149                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1150                 ;;
1151         -sunos6*)
1152                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1153                 ;;
1154         -opened*)
1155                 os=-openedition
1156                 ;;
1157         -wince*)
1158                 os=-wince
1159                 ;;
1160         -osfrose*)
1161                 os=-osfrose
1162                 ;;
1163         -osf*)
1164                 os=-osf
1165                 ;;
1166         -utek*)
1167                 os=-bsd
1168                 ;;
1169         -dynix*)
1170                 os=-bsd
1171                 ;;
1172         -acis*)
1173                 os=-aos
1174                 ;;
1175         -atheos*)
1176                 os=-atheos
1177                 ;;
1178         -386bsd)
1179                 os=-bsd
1180                 ;;
1181         -ctix* | -uts*)
1182                 os=-sysv
1183                 ;;
1184         -nova*)
1185                 os=-rtmk-nova
1186                 ;;
1187         -ns2 )
1188                 os=-nextstep2
1189                 ;;
1190         -nsk*)
1191                 os=-nsk
1192                 ;;
1193         # Preserve the version number of sinix5.
1194         -sinix5.*)
1195                 os=`echo $os | sed -e 's|sinix|sysv|'`
1196                 ;;
1197         -sinix*)
1198                 os=-sysv4
1199                 ;;
1200         -triton*)
1201                 os=-sysv3
1202                 ;;
1203         -oss*)
1204                 os=-sysv3
1205                 ;;
1206         -svr4)
1207                 os=-sysv4
1208                 ;;
1209         -svr3)
1210                 os=-sysv3
1211                 ;;
1212         -sysvr4)
1213                 os=-sysv4
1214                 ;;
1215         # This must come after -sysvr4.
1216         -sysv*)
1217                 ;;
1218         -ose*)
1219                 os=-ose
1220                 ;;
1221         -es1800*)
1222                 os=-ose
1223                 ;;
1224         -xenix)
1225                 os=-xenix
1226                 ;;
1227         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1228                 os=-mint
1229                 ;;
1230         -none)
1231                 ;;
1232         *)
1233                 # Get rid of the `-' at the beginning of $os.
1234                 os=`echo $os | sed 's/[^-]*-//'`
1235                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1236                 exit 1
1237                 ;;
1238 esac
1239 else
1240
1241 # Here we handle the default operating systems that come with various machines.
1242 # The value should be what the vendor currently ships out the door with their
1243 # machine or put another way, the most popular os provided with the machine.
1244
1245 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1246 # "-sun"), then you have to tell the case statement up towards the top
1247 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1248 # will signal an error saying that MANUFACTURER isn't an operating
1249 # system, and we'll never get to this point.
1250
1251 case $basic_machine in
1252         *-acorn)
1253                 os=-riscix1.2
1254                 ;;
1255         arm*-rebel)
1256                 os=-linux
1257                 ;;
1258         arm*-semi)
1259                 os=-aout
1260                 ;;
1261         # This must come before the *-dec entry.
1262         pdp10-*)
1263                 os=-tops20
1264                 ;;
1265         pdp11-*)
1266                 os=-none
1267                 ;;
1268         *-dec | vax-*)
1269                 os=-ultrix4.2
1270                 ;;
1271         m68*-apollo)
1272                 os=-domain
1273                 ;;
1274         i386-sun)
1275                 os=-sunos4.0.2
1276                 ;;
1277         m68000-sun)
1278                 os=-sunos3
1279                 # This also exists in the configure program, but was not the
1280                 # default.
1281                 # os=-sunos4
1282                 ;;
1283         m68*-cisco)
1284                 os=-aout
1285                 ;;
1286         mips*-cisco)
1287                 os=-elf
1288                 ;;
1289         mips*-*)
1290                 os=-elf
1291                 ;;
1292         or32-*)
1293                 os=-coff
1294                 ;;
1295         *-tti)  # must be before sparc entry or we get the wrong os.
1296                 os=-sysv3
1297                 ;;
1298         sparc-* | *-sun)
1299                 os=-sunos4.1.1
1300                 ;;
1301         *-be)
1302                 os=-beos
1303                 ;;
1304         *-ibm)
1305                 os=-aix
1306                 ;;
1307         *-wec)
1308                 os=-proelf
1309                 ;;
1310         *-winbond)
1311                 os=-proelf
1312                 ;;
1313         *-oki)
1314                 os=-proelf
1315                 ;;
1316         *-hp)
1317                 os=-hpux
1318                 ;;
1319         *-hitachi)
1320                 os=-hiux
1321                 ;;
1322         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1323                 os=-sysv
1324                 ;;
1325         *-cbm)
1326                 os=-amigaos
1327                 ;;
1328         *-dg)
1329                 os=-dgux
1330                 ;;
1331         *-dolphin)
1332                 os=-sysv3
1333                 ;;
1334         m68k-ccur)
1335                 os=-rtu
1336                 ;;
1337         m88k-omron*)
1338                 os=-luna
1339                 ;;
1340         *-next )
1341                 os=-nextstep
1342                 ;;
1343         *-sequent)
1344                 os=-ptx
1345                 ;;
1346         *-crds)
1347                 os=-unos
1348                 ;;
1349         *-ns)
1350                 os=-genix
1351                 ;;
1352         i370-*)
1353                 os=-mvs
1354                 ;;
1355         *-next)
1356                 os=-nextstep3
1357                 ;;
1358         *-gould)
1359                 os=-sysv
1360                 ;;
1361         *-highlevel)
1362                 os=-bsd
1363                 ;;
1364         *-encore)
1365                 os=-bsd
1366                 ;;
1367         *-sgi)
1368                 os=-irix
1369                 ;;
1370         *-siemens)
1371                 os=-sysv4
1372                 ;;
1373         *-masscomp)
1374                 os=-rtu
1375                 ;;
1376         f30[01]-fujitsu | f700-fujitsu)
1377                 os=-uxpv
1378                 ;;
1379         *-rom68k)
1380                 os=-coff
1381                 ;;
1382         *-*bug)
1383                 os=-coff
1384                 ;;
1385         *-apple)
1386                 os=-macos
1387                 ;;
1388         *-atari*)
1389                 os=-mint
1390                 ;;
1391         *)
1392                 os=-none
1393                 ;;
1394 esac
1395 fi
1396
1397 # Here we handle the case where we know the os, and the CPU type, but not the
1398 # manufacturer.  We pick the logical manufacturer.
1399 vendor=unknown
1400 case $basic_machine in
1401         *-unknown)
1402                 case $os in
1403                         -riscix*)
1404                                 vendor=acorn
1405                                 ;;
1406                         -sunos*)
1407                                 vendor=sun
1408                                 ;;
1409                         -aix*)
1410                                 vendor=ibm
1411                                 ;;
1412                         -beos*)
1413                                 vendor=be
1414                                 ;;
1415                         -hpux*)
1416                                 vendor=hp
1417                                 ;;
1418                         -mpeix*)
1419                                 vendor=hp
1420                                 ;;
1421                         -hiux*)
1422                                 vendor=hitachi
1423                                 ;;
1424                         -unos*)
1425                                 vendor=crds
1426                                 ;;
1427                         -dgux*)
1428                                 vendor=dg
1429                                 ;;
1430                         -luna*)
1431                                 vendor=omron
1432                                 ;;
1433                         -genix*)
1434                                 vendor=ns
1435                                 ;;
1436                         -mvs* | -opened*)
1437                                 vendor=ibm
1438                                 ;;
1439                         -ptx*)
1440                                 vendor=sequent
1441                                 ;;
1442                         -vxsim* | -vxworks* | -windiss*)
1443                                 vendor=wrs
1444                                 ;;
1445                         -aux*)
1446                                 vendor=apple
1447                                 ;;
1448                         -hms*)
1449                                 vendor=hitachi
1450                                 ;;
1451                         -mpw* | -macos*)
1452                                 vendor=apple
1453                                 ;;
1454                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1455                                 vendor=atari
1456                                 ;;
1457                         -vos*)
1458                                 vendor=stratus
1459                                 ;;
1460                 esac
1461                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1462                 ;;
1463 esac
1464
1465 echo $basic_machine$os
1466 exit 0
1467
1468 # Local variables:
1469 # eval: (add-hook 'write-file-hooks 'time-stamp)
1470 # time-stamp-start: "timestamp='"
1471 # time-stamp-format: "%:y-%02m-%02d"
1472 # time-stamp-end: "'"
1473 # End: