(U-000278B8): Apply new conventions for glyph granularity.
[chise/xemacs-chise.git.1] / 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='2001-01-12'
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 $maybe_os in
120   nto-qnx* | linux-gnu* | storm-chaos* | os2-emx*)
121     os=-$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         -hiux*)
161                 os=-hiuxwe2
162                 ;;
163         -sco5)
164                 os=-sco3.2v5
165                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
166                 ;;
167         -sco4)
168                 os=-sco3.2v4
169                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
170                 ;;
171         -sco3.2.[4-9]*)
172                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
173                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
174                 ;;
175         -sco3.2v[4-9]*)
176                 # Don't forget version if it is 3.2v4 or newer.
177                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
178                 ;;
179         -sco*)
180                 os=-sco3.2v2
181                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
182                 ;;
183         -udk*)
184                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
185                 ;;
186         -isc)
187                 os=-isc2.2
188                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
189                 ;;
190         -clix*)
191                 basic_machine=clipper-intergraph
192                 ;;
193         -isc*)
194                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195                 ;;
196         -lynx*)
197                 os=-lynxos
198                 ;;
199         -ptx*)
200                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
201                 ;;
202         -windowsnt*)
203                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
204                 ;;
205         -psos*)
206                 os=-psos
207                 ;;
208         -mint | -mint[0-9]*)
209                 basic_machine=m68k-atari
210                 os=-mint
211                 ;;
212 esac
213
214 # Decode aliases for certain CPU-COMPANY combinations.
215 case $basic_machine in
216         # Recognize the basic CPU types without company name.
217         # Some are omitted here because they have special meanings below.
218         tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc \
219                 | arm | arme[lb] | arm[bl]e | armv[2345] | armv[345][lb] | strongarm | xscale \
220                 | pyramid | mn10200 | mn10300 | tron | a29k \
221                 | 580 | i960 | h8300 \
222                 | x86 | ppcbe | mipsbe | mipsle | shbe | shle \
223                 | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
224                 | hppa64 \
225                 | alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
226                 | alphaev6[78] \
227                 | we32k | ns16k | clipper | i370 | sh | sh[34] \
228                 | powerpc | powerpcle \
229                 | 1750a | dsp16xx | pdp10 | pdp11 \
230                 | mips16 | mips64 | mipsel | mips64el \
231                 | mips64orion | mips64orionel | mipstx39 | mipstx39el \
232                 | mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
233                 | mips64vr5000 | miprs64vr5000el | mcore \
234                 | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
235                 | thumb | d10v | d30v | fr30 | avr | openrisc)
236                 basic_machine=$basic_machine-unknown
237                 ;;
238         m6811 | m68hc11 | m6812 | m68hc12)
239                 # Motorola 68HC11/12.
240                 basic_machine=$basic_machine-unknown
241                 os=-none
242                 ;;
243         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65 | pj | pjl)
244                 ;;
245
246         # We use `pc' rather than `unknown'
247         # because (1) that's what they normally are, and
248         # (2) the word "unknown" tends to confuse beginning users.
249         i[234567]86 | x86_64)
250           basic_machine=$basic_machine-pc
251           ;;
252         # Object if more than one company name word.
253         *-*-*)
254                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
255                 exit 1
256                 ;;
257         # Recognize the basic CPU types with company name.
258         # FIXME: clean up the formatting here.
259         vax-* | tahoe-* | i[234567]86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
260               | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | c[123]* \
261               | arm-*  | armbe-* | armle-* | armv*-* | strongarm-* | xscale-* \
262               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
263               | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
264               | xmp-* | ymp-* \
265               | x86-* | ppcbe-* | mipsbe-* | mipsle-* | shbe-* | shle-* \
266               | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* \
267               | hppa2.0n-* | hppa64-* \
268               | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \
269               | alphaev6[78]-* \
270               | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
271               | clipper-* | orion-* \
272               | sparclite-* | pdp10-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
273               | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
274               | mips64el-* | mips64orion-* | mips64orionel-* \
275               | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
276               | mipstx39-* | mipstx39el-* | mcore-* \
277               | f30[01]-* | f700-* | s390-* | sv1-* | t3e-* \
278               | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
279               | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* \
280               | bs2000-* | tic54x-* | c54x-* | x86_64-*)
281                 ;;
282         # Recognize the various machine names and aliases which stand
283         # for a CPU type and a company and sometimes even an OS.
284         386bsd)
285                 basic_machine=i386-unknown
286                 os=-bsd
287                 ;;
288         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
289                 basic_machine=m68000-att
290                 ;;
291         3b*)
292                 basic_machine=we32k-att
293                 ;;
294         a29khif)
295                 basic_machine=a29k-amd
296                 os=-udi
297                 ;;
298         adobe68k)
299                 basic_machine=m68010-adobe
300                 os=-scout
301                 ;;
302         alliant | fx80)
303                 basic_machine=fx80-alliant
304                 ;;
305         altos | altos3068)
306                 basic_machine=m68k-altos
307                 ;;
308         am29k)
309                 basic_machine=a29k-none
310                 os=-bsd
311                 ;;
312         amdahl)
313                 basic_machine=580-amdahl
314                 os=-sysv
315                 ;;
316         amiga | amiga-*)
317                 basic_machine=m68k-unknown
318                 ;;
319         amigaos | amigados)
320                 basic_machine=m68k-unknown
321                 os=-amigaos
322                 ;;
323         amigaunix | amix)
324                 basic_machine=m68k-unknown
325                 os=-sysv4
326                 ;;
327         apollo68)
328                 basic_machine=m68k-apollo
329                 os=-sysv
330                 ;;
331         apollo68bsd)
332                 basic_machine=m68k-apollo
333                 os=-bsd
334                 ;;
335         aux)
336                 basic_machine=m68k-apple
337                 os=-aux
338                 ;;
339         balance)
340                 basic_machine=ns32k-sequent
341                 os=-dynix
342                 ;;
343         convex-c1)
344                 basic_machine=c1-convex
345                 os=-bsd
346                 ;;
347         convex-c2)
348                 basic_machine=c2-convex
349                 os=-bsd
350                 ;;
351         convex-c32)
352                 basic_machine=c32-convex
353                 os=-bsd
354                 ;;
355         convex-c34)
356                 basic_machine=c34-convex
357                 os=-bsd
358                 ;;
359         convex-c38)
360                 basic_machine=c38-convex
361                 os=-bsd
362                 ;;
363         cray | ymp)
364                 basic_machine=ymp-cray
365                 os=-unicos
366                 ;;
367         cray2)
368                 basic_machine=cray2-cray
369                 os=-unicos
370                 ;;
371         [ctj]90-cray)
372                 basic_machine=c90-cray
373                 os=-unicos
374                 ;;
375         crds | unos)
376                 basic_machine=m68k-crds
377                 ;;
378         cris | cris-* | etrax*)
379                 basic_machine=cris-axis
380                 ;;
381         da30 | da30-*)
382                 basic_machine=m68k-da30
383                 ;;
384         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
385                 basic_machine=mips-dec
386                 ;;
387         delta | 3300 | motorola-3300 | motorola-delta \
388               | 3300-motorola | delta-motorola)
389                 basic_machine=m68k-motorola
390                 ;;
391         delta88)
392                 basic_machine=m88k-motorola
393                 os=-sysv3
394                 ;;
395         dpx20 | dpx20-*)
396                 basic_machine=rs6000-bull
397                 os=-bosx
398                 ;;
399         dpx2* | dpx2*-bull)
400                 basic_machine=m68k-bull
401                 os=-sysv3
402                 ;;
403         ebmon29k)
404                 basic_machine=a29k-amd
405                 os=-ebmon
406                 ;;
407         elxsi)
408                 basic_machine=elxsi-elxsi
409                 os=-bsd
410                 ;;
411         encore | umax | mmax)
412                 basic_machine=ns32k-encore
413                 ;;
414         es1800 | OSE68k | ose68k | ose | OSE)
415                 basic_machine=m68k-ericsson
416                 os=-ose
417                 ;;
418         fx2800)
419                 basic_machine=i860-alliant
420                 ;;
421         genix)
422                 basic_machine=ns32k-ns
423                 ;;
424         gmicro)
425                 basic_machine=tron-gmicro
426                 os=-sysv
427                 ;;
428         go32)
429                 basic_machine=i386-pc
430                 os=-go32
431                 ;;
432         h3050r* | hiux*)
433                 basic_machine=hppa1.1-hitachi
434                 os=-hiuxwe2
435                 ;;
436         h8300hms)
437                 basic_machine=h8300-hitachi
438                 os=-hms
439                 ;;
440         h8300xray)
441                 basic_machine=h8300-hitachi
442                 os=-xray
443                 ;;
444         h8500hms)
445                 basic_machine=h8500-hitachi
446                 os=-hms
447                 ;;
448         harris)
449                 basic_machine=m88k-harris
450                 os=-sysv3
451                 ;;
452         hp300-*)
453                 basic_machine=m68k-hp
454                 ;;
455         hp300bsd)
456                 basic_machine=m68k-hp
457                 os=-bsd
458                 ;;
459         hp300hpux)
460                 basic_machine=m68k-hp
461                 os=-hpux
462                 ;;
463         hp3k9[0-9][0-9] | hp9[0-9][0-9])
464                 basic_machine=hppa1.0-hp
465                 ;;
466         hp9k2[0-9][0-9] | hp9k31[0-9])
467                 basic_machine=m68000-hp
468                 ;;
469         hp9k3[2-9][0-9])
470                 basic_machine=m68k-hp
471                 ;;
472         hp9k6[0-9][0-9] | hp6[0-9][0-9])
473                 basic_machine=hppa1.0-hp
474                 ;;
475         hp9k7[0-79][0-9] | hp7[0-79][0-9])
476                 basic_machine=hppa1.1-hp
477                 ;;
478         hp9k78[0-9] | hp78[0-9])
479                 # FIXME: really hppa2.0-hp
480                 basic_machine=hppa1.1-hp
481                 ;;
482         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
483                 # FIXME: really hppa2.0-hp
484                 basic_machine=hppa1.1-hp
485                 ;;
486         hp9k8[0-9][13679] | hp8[0-9][13679])
487                 basic_machine=hppa1.1-hp
488                 ;;
489         hp9k8[0-9][0-9] | hp8[0-9][0-9])
490                 basic_machine=hppa1.0-hp
491                 ;;
492         hppa-next)
493                 os=-nextstep3
494                 ;;
495         hppaosf)
496                 basic_machine=hppa1.1-hp
497                 os=-osf
498                 ;;
499         hppro)
500                 basic_machine=hppa1.1-hp
501                 os=-proelf
502                 ;;
503         i370-ibm* | ibm*)
504                 basic_machine=i370-ibm
505                 ;;
506 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
507         i[34567]86v32)
508                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
509                 os=-sysv32
510                 ;;
511         i[34567]86v4*)
512                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
513                 os=-sysv4
514                 ;;
515         i[34567]86v)
516                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
517                 os=-sysv
518                 ;;
519         i[34567]86sol2)
520                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
521                 os=-solaris2
522                 ;;
523         i386mach)
524                 basic_machine=i386-mach
525                 os=-mach
526                 ;;
527         i386-vsta | vsta)
528                 basic_machine=i386-unknown
529                 os=-vsta
530                 ;;
531         iris | iris4d)
532                 basic_machine=mips-sgi
533                 case $os in
534                     -irix*)
535                         ;;
536                     *)
537                         os=-irix4
538                         ;;
539                 esac
540                 ;;
541         isi68 | isi)
542                 basic_machine=m68k-isi
543                 os=-sysv
544                 ;;
545         m88k-omron*)
546                 basic_machine=m88k-omron
547                 ;;
548         magnum | m3230)
549                 basic_machine=mips-mips
550                 os=-sysv
551                 ;;
552         merlin)
553                 basic_machine=ns32k-utek
554                 os=-sysv
555                 ;;
556         mingw32)
557                 basic_machine=i386-pc
558                 os=-mingw32
559                 ;;
560         miniframe)
561                 basic_machine=m68000-convergent
562                 ;;
563         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
564                 basic_machine=m68k-atari
565                 os=-mint
566                 ;;
567         mipsel*-linux*)
568                 basic_machine=mipsel-unknown
569                 os=-linux-gnu
570                 ;;
571         mips*-linux*)
572                 basic_machine=mips-unknown
573                 os=-linux-gnu
574                 ;;
575         mips3*-*)
576                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
577                 ;;
578         mips3*)
579                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
580                 ;;
581         mmix*)
582                 basic_machine=mmix-knuth
583                 os=-mmixware
584                 ;;
585         monitor)
586                 basic_machine=m68k-rom68k
587                 os=-coff
588                 ;;
589         msdos)
590                 basic_machine=i386-pc
591                 os=-msdos
592                 ;;
593         mvs)
594                 basic_machine=i370-ibm
595                 os=-mvs
596                 ;;
597         ncr3000)
598                 basic_machine=i486-ncr
599                 os=-sysv4
600                 ;;
601         netbsd386)
602                 basic_machine=i386-unknown
603                 os=-netbsd
604                 ;;
605         netwinder)
606                 basic_machine=armv4l-rebel
607                 os=-linux
608                 ;;
609         news | news700 | news800 | news900)
610                 basic_machine=m68k-sony
611                 os=-newsos
612                 ;;
613         news1000)
614                 basic_machine=m68030-sony
615                 os=-newsos
616                 ;;
617         news-3600 | risc-news)
618                 basic_machine=mips-sony
619                 os=-newsos
620                 ;;
621         necv70)
622                 basic_machine=v70-nec
623                 os=-sysv
624                 ;;
625         next | m*-next )
626                 basic_machine=m68k-next
627                 case $os in
628                     -nextstep* )
629                         ;;
630                     -ns2*)
631                       os=-nextstep2
632                         ;;
633                     *)
634                       os=-nextstep3
635                         ;;
636                 esac
637                 ;;
638         nh3000)
639                 basic_machine=m68k-harris
640                 os=-cxux
641                 ;;
642         nh[45]000)
643                 basic_machine=m88k-harris
644                 os=-cxux
645                 ;;
646         nindy960)
647                 basic_machine=i960-intel
648                 os=-nindy
649                 ;;
650         mon960)
651                 basic_machine=i960-intel
652                 os=-mon960
653                 ;;
654         nonstopux)
655                 basic_machine=mips-compaq
656                 os=-nonstopux
657                 ;;
658         np1)
659                 basic_machine=np1-gould
660                 ;;
661         nsr-tandem)
662                 basic_machine=nsr-tandem
663                 ;;
664         op50n-* | op60c-*)
665                 basic_machine=hppa1.1-oki
666                 os=-proelf
667                 ;;
668         OSE68000 | ose68000)
669                 basic_machine=m68000-ericsson
670                 os=-ose
671                 ;;
672         os68k)
673                 basic_machine=m68k-none
674                 os=-os68k
675                 ;;
676         pa-hitachi)
677                 basic_machine=hppa1.1-hitachi
678                 os=-hiuxwe2
679                 ;;
680         paragon)
681                 basic_machine=i860-intel
682                 os=-osf
683                 ;;
684         pbd)
685                 basic_machine=sparc-tti
686                 ;;
687         pbb)
688                 basic_machine=m68k-tti
689                 ;;
690         pc532 | pc532-*)
691                 basic_machine=ns32k-pc532
692                 ;;
693         pentium | p5 | k5 | k6 | nexgen)
694                 basic_machine=i586-pc
695                 ;;
696         pentiumpro | p6 | 6x86 | athlon)
697                 basic_machine=i686-pc
698                 ;;
699         pentiumii | pentium2)
700                 basic_machine=i686-pc
701                 ;;
702         pentium-* | p5-* | k5-* | k6-* | nexgen-*)
703                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
704                 ;;
705         pentiumpro-* | p6-* | 6x86-* | athlon-*)
706                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
707                 ;;
708         pentiumii-* | pentium2-*)
709                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
710                 ;;
711         pn)
712                 basic_machine=pn-gould
713                 ;;
714         power)  basic_machine=power-ibm
715                 ;;
716         ppc)    basic_machine=powerpc-unknown
717                 ;;
718         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
719                 ;;
720         ppcle | powerpclittle | ppc-le | powerpc-little)
721                 basic_machine=powerpcle-unknown
722                 ;;
723         ppcle-* | powerpclittle-*)
724                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
725                 ;;
726         ps2)
727                 basic_machine=i386-ibm
728                 ;;
729         pw32)
730                 basic_machine=i586-unknown
731                 os=-pw32
732                 ;;
733         rom68k)
734                 basic_machine=m68k-rom68k
735                 os=-coff
736                 ;;
737         rm[46]00)
738                 basic_machine=mips-siemens
739                 ;;
740         rtpc | rtpc-*)
741                 basic_machine=romp-ibm
742                 ;;
743         sa29200)
744                 basic_machine=a29k-amd
745                 os=-udi
746                 ;;
747         sequent)
748                 basic_machine=i386-sequent
749                 ;;
750         sh)
751                 basic_machine=sh-hitachi
752                 os=-hms
753                 ;;
754         sparclite-wrs)
755                 basic_machine=sparclite-wrs
756                 os=-vxworks
757                 ;;
758         sps7)
759                 basic_machine=m68k-bull
760                 os=-sysv2
761                 ;;
762         spur)
763                 basic_machine=spur-unknown
764                 ;;
765         st2000)
766                 basic_machine=m68k-tandem
767                 ;;
768         stratus)
769                 basic_machine=i860-stratus
770                 os=-sysv4
771                 ;;
772         sun2)
773                 basic_machine=m68000-sun
774                 ;;
775         sun2os3)
776                 basic_machine=m68000-sun
777                 os=-sunos3
778                 ;;
779         sun2os4)
780                 basic_machine=m68000-sun
781                 os=-sunos4
782                 ;;
783         sun3os3)
784                 basic_machine=m68k-sun
785                 os=-sunos3
786                 ;;
787         sun3os4)
788                 basic_machine=m68k-sun
789                 os=-sunos4
790                 ;;
791         sun4os3)
792                 basic_machine=sparc-sun
793                 os=-sunos3
794                 ;;
795         sun4os4)
796                 basic_machine=sparc-sun
797                 os=-sunos4
798                 ;;
799         sun4sol2)
800                 basic_machine=sparc-sun
801                 os=-solaris2
802                 ;;
803         sun3 | sun3-*)
804                 basic_machine=m68k-sun
805                 ;;
806         sun4)
807                 basic_machine=sparc-sun
808                 ;;
809         sun386 | sun386i | roadrunner)
810                 basic_machine=i386-sun
811                 ;;
812         sv1)
813                 basic_machine=sv1-cray
814                 os=-unicos
815                 ;;
816         symmetry)
817                 basic_machine=i386-sequent
818                 os=-dynix
819                 ;;
820         t3e)
821                 basic_machine=t3e-cray
822                 os=-unicos
823                 ;;
824         tic54x | c54x*)
825                 basic_machine=tic54x-unknown
826                 os=-coff
827                 ;;
828         tx39)
829                 basic_machine=mipstx39-unknown
830                 ;;
831         tx39el)
832                 basic_machine=mipstx39el-unknown
833                 ;;
834         tower | tower-32)
835                 basic_machine=m68k-ncr
836                 ;;
837         udi29k)
838                 basic_machine=a29k-amd
839                 os=-udi
840                 ;;
841         ultra3)
842                 basic_machine=a29k-nyu
843                 os=-sym1
844                 ;;
845         v810 | necv810)
846                 basic_machine=v810-nec
847                 os=-none
848                 ;;
849         vaxv)
850                 basic_machine=vax-dec
851                 os=-sysv
852                 ;;
853         vms)
854                 basic_machine=vax-dec
855                 os=-vms
856                 ;;
857         vpp*|vx|vx-*)
858                basic_machine=f301-fujitsu
859                ;;
860         vxworks960)
861                 basic_machine=i960-wrs
862                 os=-vxworks
863                 ;;
864         vxworks68)
865                 basic_machine=m68k-wrs
866                 os=-vxworks
867                 ;;
868         vxworks29k)
869                 basic_machine=a29k-wrs
870                 os=-vxworks
871                 ;;
872         w65*)
873                 basic_machine=w65-wdc
874                 os=-none
875                 ;;
876         w89k-*)
877                 basic_machine=hppa1.1-winbond
878                 os=-proelf
879                 ;;
880         xmp)
881                 basic_machine=xmp-cray
882                 os=-unicos
883                 ;;
884         xps | xps100)
885                 basic_machine=xps100-honeywell
886                 ;;
887         z8k-*-coff)
888                 basic_machine=z8k-unknown
889                 os=-sim
890                 ;;
891         none)
892                 basic_machine=none-none
893                 os=-none
894                 ;;
895
896 # Here we handle the default manufacturer of certain CPU types.  It is in
897 # some cases the only manufacturer, in others, it is the most popular.
898         w89k)
899                 basic_machine=hppa1.1-winbond
900                 ;;
901         op50n)
902                 basic_machine=hppa1.1-oki
903                 ;;
904         op60c)
905                 basic_machine=hppa1.1-oki
906                 ;;
907         mips)
908                 if [ x$os = x-linux-gnu ]; then
909                         basic_machine=mips-unknown
910                 else
911                         basic_machine=mips-mips
912                 fi
913                 ;;
914         romp)
915                 basic_machine=romp-ibm
916                 ;;
917         rs6000)
918                 basic_machine=rs6000-ibm
919                 ;;
920         vax)
921                 basic_machine=vax-dec
922                 ;;
923         pdp10)
924                 # there are many clones, so DEC is not a safe bet
925                 basic_machine=pdp10-unknown
926                 ;;
927         pdp11)
928                 basic_machine=pdp11-dec
929                 ;;
930         we32k)
931                 basic_machine=we32k-att
932                 ;;
933         sh3 | sh4)
934                 basic_machine=sh-unknown
935                 ;;
936         sparc | sparcv9)
937                 basic_machine=sparc-sun
938                 ;;
939         cydra)
940                 basic_machine=cydra-cydrome
941                 ;;
942         orion)
943                 basic_machine=orion-highlevel
944                 ;;
945         orion105)
946                 basic_machine=clipper-highlevel
947                 ;;
948         mac | mpw | mac-mpw)
949                 basic_machine=m68k-apple
950                 ;;
951         pmac | pmac-mpw)
952                 basic_machine=powerpc-apple
953                 ;;
954         c4x*)
955                 basic_machine=c4x-none
956                 os=-coff
957                 ;;
958         *)
959                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
960                 exit 1
961                 ;;
962 esac
963
964 # Here we canonicalize certain aliases for manufacturers.
965 case $basic_machine in
966         *-digital*)
967                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
968                 ;;
969         *-commodore*)
970                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
971                 ;;
972         *)
973                 ;;
974 esac
975
976 # Decode manufacturer-specific aliases for certain operating systems.
977
978 if [ x"$os" != x"" ]
979 then
980 case $os in
981         # First match some system type aliases
982         # that might get confused with valid system types.
983         # -solaris* is a basic system type, with this one exception.
984         -solaris1 | -solaris1.*)
985                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
986                 ;;
987         -solaris)
988                 os=-solaris2
989                 ;;
990         -svr4*)
991                 os=-sysv4
992                 ;;
993         -unixware*)
994                 os=-sysv4.2uw
995                 ;;
996         -gnu/linux*)
997                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
998                 ;;
999         # First accept the basic system types.
1000         # The portable systems comes first.
1001         # Each alternative MUST END IN A *, to match a version number.
1002         # -sysv* is not here because it comes later, after sysvr4.
1003         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1004               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1005               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1006               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1007               | -aos* \
1008               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1009               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1010               | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
1011               | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1012               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1013               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1014               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1015               | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
1016               | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
1017               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1018               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* | -os2*)
1019         # Remember, each alternative MUST END IN *, to match a version number.
1020                 ;;
1021         -qnx*)
1022                 case $basic_machine in
1023                     x86-* | i[34567]86-*)
1024                         ;;
1025                     *)
1026                         os=-nto$os
1027                         ;;
1028                 esac
1029                 ;;
1030         -nto*)
1031                 os=-nto-qnx
1032                 ;;
1033         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1034               | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1035               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1036                 ;;
1037         -mac*)
1038                 os=`echo $os | sed -e 's|mac|macos|'`
1039                 ;;
1040         -linux*)
1041                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1042                 ;;
1043         -sunos5*)
1044                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1045                 ;;
1046         -sunos6*)
1047                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1048                 ;;
1049         -opened*)
1050                 os=-openedition
1051                 ;;
1052         -wince*)
1053                 os=-wince
1054                 ;;
1055         -osfrose*)
1056                 os=-osfrose
1057                 ;;
1058         -osf*)
1059                 os=-osf
1060                 ;;
1061         -utek*)
1062                 os=-bsd
1063                 ;;
1064         -dynix*)
1065                 os=-bsd
1066                 ;;
1067         -acis*)
1068                 os=-aos
1069                 ;;
1070         -386bsd)
1071                 os=-bsd
1072                 ;;
1073         -ctix* | -uts*)
1074                 os=-sysv
1075                 ;;
1076         -ns2 )
1077                 os=-nextstep2
1078                 ;;
1079         -nsk*)
1080                 os=-nsk
1081                 ;;
1082         # Preserve the version number of sinix5.
1083         -sinix5.*)
1084                 os=`echo $os | sed -e 's|sinix|sysv|'`
1085                 ;;
1086         -sinix*)
1087                 os=-sysv4
1088                 ;;
1089         -triton*)
1090                 os=-sysv3
1091                 ;;
1092         -oss*)
1093                 os=-sysv3
1094                 ;;
1095         -svr4)
1096                 os=-sysv4
1097                 ;;
1098         -svr3)
1099                 os=-sysv3
1100                 ;;
1101         -sysvr4)
1102                 os=-sysv4
1103                 ;;
1104         # This must come after -sysvr4.
1105         -sysv*)
1106                 ;;
1107         -ose*)
1108                 os=-ose
1109                 ;;
1110         -es1800*)
1111                 os=-ose
1112                 ;;
1113         -xenix)
1114                 os=-xenix
1115                 ;;
1116         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1117                 os=-mint
1118                 ;;
1119         -none)
1120                 ;;
1121         *)
1122                 # Get rid of the `-' at the beginning of $os.
1123                 os=`echo $os | sed 's/[^-]*-//'`
1124                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1125                 exit 1
1126                 ;;
1127 esac
1128 else
1129
1130 # Here we handle the default operating systems that come with various machines.
1131 # The value should be what the vendor currently ships out the door with their
1132 # machine or put another way, the most popular os provided with the machine.
1133
1134 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1135 # "-sun"), then you have to tell the case statement up towards the top
1136 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1137 # will signal an error saying that MANUFACTURER isn't an operating
1138 # system, and we'll never get to this point.
1139
1140 case $basic_machine in
1141         *-acorn)
1142                 os=-riscix1.2
1143                 ;;
1144         arm*-rebel)
1145                 os=-linux
1146                 ;;
1147         arm*-semi)
1148                 os=-aout
1149                 ;;
1150         pdp10-*)
1151                 os=-tops20
1152                 ;;
1153         pdp11-*)
1154                 os=-none
1155                 ;;
1156         *-dec | vax-*)
1157                 os=-ultrix4.2
1158                 ;;
1159         m68*-apollo)
1160                 os=-domain
1161                 ;;
1162         i386-sun)
1163                 os=-sunos4.0.2
1164                 ;;
1165         m68000-sun)
1166                 os=-sunos3
1167                 # This also exists in the configure program, but was not the
1168                 # default.
1169                 # os=-sunos4
1170                 ;;
1171         m68*-cisco)
1172                 os=-aout
1173                 ;;
1174         mips*-cisco)
1175                 os=-elf
1176                 ;;
1177         mips*-*)
1178                 os=-elf
1179                 ;;
1180         *-tti)  # must be before sparc entry or we get the wrong os.
1181                 os=-sysv3
1182                 ;;
1183         sparc-* | *-sun)
1184                 os=-sunos4.1.1
1185                 ;;
1186         *-be)
1187                 os=-beos
1188                 ;;
1189         *-ibm)
1190                 os=-aix
1191                 ;;
1192         *-wec)
1193                 os=-proelf
1194                 ;;
1195         *-winbond)
1196                 os=-proelf
1197                 ;;
1198         *-oki)
1199                 os=-proelf
1200                 ;;
1201         *-hp)
1202                 os=-hpux
1203                 ;;
1204         *-hitachi)
1205                 os=-hiux
1206                 ;;
1207         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1208                 os=-sysv
1209                 ;;
1210         *-cbm)
1211                 os=-amigaos
1212                 ;;
1213         *-dg)
1214                 os=-dgux
1215                 ;;
1216         *-dolphin)
1217                 os=-sysv3
1218                 ;;
1219         m68k-ccur)
1220                 os=-rtu
1221                 ;;
1222         m88k-omron*)
1223                 os=-luna
1224                 ;;
1225         *-next )
1226                 os=-nextstep
1227                 ;;
1228         *-sequent)
1229                 os=-ptx
1230                 ;;
1231         *-crds)
1232                 os=-unos
1233                 ;;
1234         *-ns)
1235                 os=-genix
1236                 ;;
1237         i370-*)
1238                 os=-mvs
1239                 ;;
1240         *-next)
1241                 os=-nextstep3
1242                 ;;
1243         *-gould)
1244                 os=-sysv
1245                 ;;
1246         *-highlevel)
1247                 os=-bsd
1248                 ;;
1249         *-encore)
1250                 os=-bsd
1251                 ;;
1252         *-sgi)
1253                 os=-irix
1254                 ;;
1255         *-siemens)
1256                 os=-sysv4
1257                 ;;
1258         *-masscomp)
1259                 os=-rtu
1260                 ;;
1261         f30[01]-fujitsu | f700-fujitsu)
1262                 os=-uxpv
1263                 ;;
1264         *-rom68k)
1265                 os=-coff
1266                 ;;
1267         *-*bug)
1268                 os=-coff
1269                 ;;
1270         *-apple)
1271                 os=-macos
1272                 ;;
1273         *-atari*)
1274                 os=-mint
1275                 ;;
1276         *)
1277                 os=-none
1278                 ;;
1279 esac
1280 fi
1281
1282 # Here we handle the case where we know the os, and the CPU type, but not the
1283 # manufacturer.  We pick the logical manufacturer.
1284 vendor=unknown
1285 case $basic_machine in
1286         *-unknown)
1287                 case $os in
1288                         -riscix*)
1289                                 vendor=acorn
1290                                 ;;
1291                         -sunos*)
1292                                 vendor=sun
1293                                 ;;
1294                         -aix*)
1295                                 vendor=ibm
1296                                 ;;
1297                         -beos*)
1298                                 vendor=be
1299                                 ;;
1300                         -hpux*)
1301                                 vendor=hp
1302                                 ;;
1303                         -mpeix*)
1304                                 vendor=hp
1305                                 ;;
1306                         -hiux*)
1307                                 vendor=hitachi
1308                                 ;;
1309                         -unos*)
1310                                 vendor=crds
1311                                 ;;
1312                         -dgux*)
1313                                 vendor=dg
1314                                 ;;
1315                         -luna*)
1316                                 vendor=omron
1317                                 ;;
1318                         -genix*)
1319                                 vendor=ns
1320                                 ;;
1321                         -mvs* | -opened*)
1322                                 vendor=ibm
1323                                 ;;
1324                         -ptx*)
1325                                 vendor=sequent
1326                                 ;;
1327                         -vxsim* | -vxworks*)
1328                                 vendor=wrs
1329                                 ;;
1330                         -aux*)
1331                                 vendor=apple
1332                                 ;;
1333                         -hms*)
1334                                 vendor=hitachi
1335                                 ;;
1336                         -mpw* | -macos*)
1337                                 vendor=apple
1338                                 ;;
1339                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1340                                 vendor=atari
1341                                 ;;
1342                 esac
1343                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1344                 ;;
1345 esac
1346
1347 echo $basic_machine$os
1348 exit 0
1349
1350 # Local variables:
1351 # eval: (add-hook 'write-file-hooks 'time-stamp)
1352 # time-stamp-start: "timestamp='"
1353 # time-stamp-format: "%:y-%02m-%02d"
1354 # time-stamp-end: "'"
1355 # End: