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[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='2004-02-16'
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 $maybe_os in
121   nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
122   kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
123     os=-$maybe_os
124     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
125     ;;
126   *)
127     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
128     if [ $basic_machine != $1 ]
129     then os=`echo $1 | sed 's/.*-/-/'`
130     else os=; fi
131     ;;
132 esac
133
134 ### Let's recognize common machines as not being operating systems so
135 ### that things like config.sub decstation-3100 work.  We also
136 ### recognize some manufacturers as not being operating systems, so we
137 ### can provide default operating systems below.
138 case $os in
139         -sun*os*)
140                 # Prevent following clause from handling this invalid input.
141                 ;;
142         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
143         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
144         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
145         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
146         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
147         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
148         -apple | -axis)
149                 os=
150                 basic_machine=$1
151                 ;;
152         -sim | -cisco | -oki | -wec | -winbond)
153                 os=
154                 basic_machine=$1
155                 ;;
156         -scout)
157                 ;;
158         -wrs)
159                 os=-vxworks
160                 basic_machine=$1
161                 ;;
162         -chorusos*)
163                 os=-chorusos
164                 basic_machine=$1
165                 ;;
166         -chorusrdb)
167                 os=-chorusrdb
168                 basic_machine=$1
169                 ;;
170         -hiux*)
171                 os=-hiuxwe2
172                 ;;
173         -sco5)
174                 os=-sco3.2v5
175                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
176                 ;;
177         -sco4)
178                 os=-sco3.2v4
179                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
180                 ;;
181         -sco3.2.[4-9]*)
182                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
183                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
184                 ;;
185         -sco3.2v[4-9]*)
186                 # Don't forget version if it is 3.2v4 or newer.
187                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
188                 ;;
189         -sco*)
190                 os=-sco3.2v2
191                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
192                 ;;
193         -udk*)
194                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195                 ;;
196         -isc)
197                 os=-isc2.2
198                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
199                 ;;
200         -clix*)
201                 basic_machine=clipper-intergraph
202                 ;;
203         -isc*)
204                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
205                 ;;
206         -lynx*)
207                 os=-lynxos
208                 ;;
209         -ptx*)
210                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
211                 ;;
212         -windowsnt*)
213                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
214                 ;;
215         -psos*)
216                 os=-psos
217                 ;;
218         -mint | -mint[0-9]*)
219                 basic_machine=m68k-atari
220                 os=-mint
221                 ;;
222 esac
223
224 # Decode aliases for certain CPU-COMPANY combinations.
225 case $basic_machine in
226         # Recognize the basic CPU types without company name.
227         # Some are omitted here because they have special meanings below.
228         1750a | 580 \
229         | a29k \
230         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
231         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
232         | am33_2.0 \
233         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
234         | c4x | clipper \
235         | d10v | d30v | dlx | dsp16xx \
236         | fr30 | frv \
237         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
238         | i370 | i860 | i960 | ia64 \
239         | ip2k | iq2000 \
240         | m32r | m68000 | m68k | m88k | mcore \
241         | mips | mipsbe | mipseb | mipsel | mipsle \
242         | mips16 \
243         | mips64 | mips64el \
244         | mips64vr | mips64vrel \
245         | mips64orion | mips64orionel \
246         | mips64vr4100 | mips64vr4100el \
247         | mips64vr4300 | mips64vr4300el \
248         | mips64vr5000 | mips64vr5000el \
249         | mipsisa32 | mipsisa32el \
250         | mipsisa32r2 | mipsisa32r2el \
251         | mipsisa64 | mipsisa64el \
252         | mipsisa64r2 | mipsisa64r2el \
253         | mipsisa64sb1 | mipsisa64sb1el \
254         | mipsisa64sr71k | mipsisa64sr71kel \
255         | mipstx39 | mipstx39el \
256         | mn10200 | mn10300 \
257         | msp430 \
258         | ns16k | ns32k \
259         | openrisc | or32 \
260         | pdp10 | pdp11 | pj | pjl \
261         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
262         | pyramid \
263         | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
264         | sh64 | sh64le \
265         | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
266         | strongarm \
267         | tahoe | thumb | tic4x | tic80 | tron \
268         | v850 | v850e \
269         | we32k \
270         | x86 | xscale | xstormy16 | xtensa \
271         | z8k)
272                 basic_machine=$basic_machine-unknown
273                 ;;
274         m6811 | m68hc11 | m6812 | m68hc12)
275                 # Motorola 68HC11/12.
276                 basic_machine=$basic_machine-unknown
277                 os=-none
278                 ;;
279         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
280                 ;;
281
282         # We use `pc' rather than `unknown'
283         # because (1) that's what they normally are, and
284         # (2) the word "unknown" tends to confuse beginning users.
285         i*86 | x86_64)
286           basic_machine=$basic_machine-pc
287           ;;
288         # Object if more than one company name word.
289         *-*-*)
290                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
291                 exit 1
292                 ;;
293         # Recognize the basic CPU types with company name.
294         580-* \
295         | a29k-* \
296         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
297         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
298         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
299         | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
300         | avr-* \
301         | bs2000-* \
302         | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
303         | clipper-* | cydra-* \
304         | d10v-* | d30v-* | dlx-* \
305         | elxsi-* \
306         | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
307         | h8300-* | h8500-* \
308         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
309         | i*86-* | i860-* | i960-* | ia64-* \
310         | ip2k-* | iq2000-* \
311         | m32r-* \
312         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
313         | m88110-* | m88k-* | mcore-* \
314         | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
315         | mips16-* \
316         | mips64-* | mips64el-* \
317         | mips64vr-* | mips64vrel-* \
318         | mips64orion-* | mips64orionel-* \
319         | mips64vr4100-* | mips64vr4100el-* \
320         | mips64vr4300-* | mips64vr4300el-* \
321         | mips64vr5000-* | mips64vr5000el-* \
322         | mipsisa32-* | mipsisa32el-* \
323         | mipsisa32r2-* | mipsisa32r2el-* \
324         | mipsisa64-* | mipsisa64el-* \
325         | mipsisa64r2-* | mipsisa64r2el-* \
326         | mipsisa64sb1-* | mipsisa64sb1el-* \
327         | mipsisa64sr71k-* | mipsisa64sr71kel-* \
328         | mipstx39-* | mipstx39el-* \
329         | msp430-* \
330         | none-* | np1-* | nv1-* | ns16k-* | ns32k-* \
331         | orion-* \
332         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
333         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
334         | pyramid-* \
335         | romp-* | rs6000-* \
336         | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
337         | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
338         | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
339         | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
340         | tahoe-* | thumb-* \
341         | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
342         | tron-* \
343         | v850-* | v850e-* | vax-* \
344         | we32k-* \
345         | x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
346         | xtensa-* \
347         | ymp-* \
348         | z8k-*)
349                 ;;
350         # Recognize the various machine names and aliases which stand
351         # for a CPU type and a company and sometimes even an OS.
352         386bsd)
353                 basic_machine=i386-unknown
354                 os=-bsd
355                 ;;
356         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
357                 basic_machine=m68000-att
358                 ;;
359         3b*)
360                 basic_machine=we32k-att
361                 ;;
362         a29khif)
363                 basic_machine=a29k-amd
364                 os=-udi
365                 ;;
366         abacus)
367                 basic_machine=abacus-unknown
368                 ;;
369         adobe68k)
370                 basic_machine=m68010-adobe
371                 os=-scout
372                 ;;
373         alliant | fx80)
374                 basic_machine=fx80-alliant
375                 ;;
376         altos | altos3068)
377                 basic_machine=m68k-altos
378                 ;;
379         am29k)
380                 basic_machine=a29k-none
381                 os=-bsd
382                 ;;
383         amd64)
384                 basic_machine=x86_64-pc
385                 ;;
386         amd64-*)
387                 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
388                 ;;
389         amdahl)
390                 basic_machine=580-amdahl
391                 os=-sysv
392                 ;;
393         amiga | amiga-*)
394                 basic_machine=m68k-unknown
395                 ;;
396         amigaos | amigados)
397                 basic_machine=m68k-unknown
398                 os=-amigaos
399                 ;;
400         amigaunix | amix)
401                 basic_machine=m68k-unknown
402                 os=-sysv4
403                 ;;
404         apollo68)
405                 basic_machine=m68k-apollo
406                 os=-sysv
407                 ;;
408         apollo68bsd)
409                 basic_machine=m68k-apollo
410                 os=-bsd
411                 ;;
412         aux)
413                 basic_machine=m68k-apple
414                 os=-aux
415                 ;;
416         balance)
417                 basic_machine=ns32k-sequent
418                 os=-dynix
419                 ;;
420         c90)
421                 basic_machine=c90-cray
422                 os=-unicos
423                 ;;
424         convex-c1)
425                 basic_machine=c1-convex
426                 os=-bsd
427                 ;;
428         convex-c2)
429                 basic_machine=c2-convex
430                 os=-bsd
431                 ;;
432         convex-c32)
433                 basic_machine=c32-convex
434                 os=-bsd
435                 ;;
436         convex-c34)
437                 basic_machine=c34-convex
438                 os=-bsd
439                 ;;
440         convex-c38)
441                 basic_machine=c38-convex
442                 os=-bsd
443                 ;;
444         cray | j90)
445                 basic_machine=j90-cray
446                 os=-unicos
447                 ;;
448         cr16c)
449                 basic_machine=cr16c-unknown
450                 os=-elf
451                 ;;
452         crds | unos)
453                 basic_machine=m68k-crds
454                 ;;
455         cris | cris-* | etrax*)
456                 basic_machine=cris-axis
457                 ;;
458         da30 | da30-*)
459                 basic_machine=m68k-da30
460                 ;;
461         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
462                 basic_machine=mips-dec
463                 ;;
464         decsystem10* | dec10*)
465                 basic_machine=pdp10-dec
466                 os=-tops10
467                 ;;
468         decsystem20* | dec20*)
469                 basic_machine=pdp10-dec
470                 os=-tops20
471                 ;;
472         delta | 3300 | motorola-3300 | motorola-delta \
473               | 3300-motorola | delta-motorola)
474                 basic_machine=m68k-motorola
475                 ;;
476         delta88)
477                 basic_machine=m88k-motorola
478                 os=-sysv3
479                 ;;
480         dpx20 | dpx20-*)
481                 basic_machine=rs6000-bull
482                 os=-bosx
483                 ;;
484         dpx2* | dpx2*-bull)
485                 basic_machine=m68k-bull
486                 os=-sysv3
487                 ;;
488         ebmon29k)
489                 basic_machine=a29k-amd
490                 os=-ebmon
491                 ;;
492         elxsi)
493                 basic_machine=elxsi-elxsi
494                 os=-bsd
495                 ;;
496         encore | umax | mmax)
497                 basic_machine=ns32k-encore
498                 ;;
499         es1800 | OSE68k | ose68k | ose | OSE)
500                 basic_machine=m68k-ericsson
501                 os=-ose
502                 ;;
503         fx2800)
504                 basic_machine=i860-alliant
505                 ;;
506         genix)
507                 basic_machine=ns32k-ns
508                 ;;
509         gmicro)
510                 basic_machine=tron-gmicro
511                 os=-sysv
512                 ;;
513         go32)
514                 basic_machine=i386-pc
515                 os=-go32
516                 ;;
517         h3050r* | hiux*)
518                 basic_machine=hppa1.1-hitachi
519                 os=-hiuxwe2
520                 ;;
521         h8300hms)
522                 basic_machine=h8300-hitachi
523                 os=-hms
524                 ;;
525         h8300xray)
526                 basic_machine=h8300-hitachi
527                 os=-xray
528                 ;;
529         h8500hms)
530                 basic_machine=h8500-hitachi
531                 os=-hms
532                 ;;
533         harris)
534                 basic_machine=m88k-harris
535                 os=-sysv3
536                 ;;
537         hp300-*)
538                 basic_machine=m68k-hp
539                 ;;
540         hp300bsd)
541                 basic_machine=m68k-hp
542                 os=-bsd
543                 ;;
544         hp300hpux)
545                 basic_machine=m68k-hp
546                 os=-hpux
547                 ;;
548         hp3k9[0-9][0-9] | hp9[0-9][0-9])
549                 basic_machine=hppa1.0-hp
550                 ;;
551         hp9k2[0-9][0-9] | hp9k31[0-9])
552                 basic_machine=m68000-hp
553                 ;;
554         hp9k3[2-9][0-9])
555                 basic_machine=m68k-hp
556                 ;;
557         hp9k6[0-9][0-9] | hp6[0-9][0-9])
558                 basic_machine=hppa1.0-hp
559                 ;;
560         hp9k7[0-79][0-9] | hp7[0-79][0-9])
561                 basic_machine=hppa1.1-hp
562                 ;;
563         hp9k78[0-9] | hp78[0-9])
564                 # FIXME: really hppa2.0-hp
565                 basic_machine=hppa1.1-hp
566                 ;;
567         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
568                 # FIXME: really hppa2.0-hp
569                 basic_machine=hppa1.1-hp
570                 ;;
571         hp9k8[0-9][13679] | hp8[0-9][13679])
572                 basic_machine=hppa1.1-hp
573                 ;;
574         hp9k8[0-9][0-9] | hp8[0-9][0-9])
575                 basic_machine=hppa1.0-hp
576                 ;;
577         hppa-next)
578                 os=-nextstep3
579                 ;;
580         hppaosf)
581                 basic_machine=hppa1.1-hp
582                 os=-osf
583                 ;;
584         hppro)
585                 basic_machine=hppa1.1-hp
586                 os=-proelf
587                 ;;
588         i370-ibm* | ibm*)
589                 basic_machine=i370-ibm
590                 ;;
591 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
592         i*86v32)
593                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
594                 os=-sysv32
595                 ;;
596         i*86v4*)
597                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
598                 os=-sysv4
599                 ;;
600         i*86v)
601                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
602                 os=-sysv
603                 ;;
604         i*86sol2)
605                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
606                 os=-solaris2
607                 ;;
608         i386mach)
609                 basic_machine=i386-mach
610                 os=-mach
611                 ;;
612         i386-vsta | vsta)
613                 basic_machine=i386-unknown
614                 os=-vsta
615                 ;;
616         iris | iris4d)
617                 basic_machine=mips-sgi
618                 case $os in
619                     -irix*)
620                         ;;
621                     *)
622                         os=-irix4
623                         ;;
624                 esac
625                 ;;
626         isi68 | isi)
627                 basic_machine=m68k-isi
628                 os=-sysv
629                 ;;
630         m88k-omron*)
631                 basic_machine=m88k-omron
632                 ;;
633         magnum | m3230)
634                 basic_machine=mips-mips
635                 os=-sysv
636                 ;;
637         merlin)
638                 basic_machine=ns32k-utek
639                 os=-sysv
640                 ;;
641         mingw32)
642                 basic_machine=i386-pc
643                 os=-mingw32
644                 ;;
645         miniframe)
646                 basic_machine=m68000-convergent
647                 ;;
648         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
649                 basic_machine=m68k-atari
650                 os=-mint
651                 ;;
652         mips3*-*)
653                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
654                 ;;
655         mips3*)
656                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
657                 ;;
658         mmix*)
659                 basic_machine=mmix-knuth
660                 os=-mmixware
661                 ;;
662         monitor)
663                 basic_machine=m68k-rom68k
664                 os=-coff
665                 ;;
666         morphos)
667                 basic_machine=powerpc-unknown
668                 os=-morphos
669                 ;;
670         msdos)
671                 basic_machine=i386-pc
672                 os=-msdos
673                 ;;
674         mvs)
675                 basic_machine=i370-ibm
676                 os=-mvs
677                 ;;
678         ncr3000)
679                 basic_machine=i486-ncr
680                 os=-sysv4
681                 ;;
682         netbsd386)
683                 basic_machine=i386-unknown
684                 os=-netbsd
685                 ;;
686         netwinder)
687                 basic_machine=armv4l-rebel
688                 os=-linux
689                 ;;
690         news | news700 | news800 | news900)
691                 basic_machine=m68k-sony
692                 os=-newsos
693                 ;;
694         news1000)
695                 basic_machine=m68030-sony
696                 os=-newsos
697                 ;;
698         news-3600 | risc-news)
699                 basic_machine=mips-sony
700                 os=-newsos
701                 ;;
702         necv70)
703                 basic_machine=v70-nec
704                 os=-sysv
705                 ;;
706         next | m*-next )
707                 basic_machine=m68k-next
708                 case $os in
709                     -nextstep* )
710                         ;;
711                     -ns2*)
712                       os=-nextstep2
713                         ;;
714                     *)
715                       os=-nextstep3
716                         ;;
717                 esac
718                 ;;
719         nh3000)
720                 basic_machine=m68k-harris
721                 os=-cxux
722                 ;;
723         nh[45]000)
724                 basic_machine=m88k-harris
725                 os=-cxux
726                 ;;
727         nindy960)
728                 basic_machine=i960-intel
729                 os=-nindy
730                 ;;
731         mon960)
732                 basic_machine=i960-intel
733                 os=-mon960
734                 ;;
735         nonstopux)
736                 basic_machine=mips-compaq
737                 os=-nonstopux
738                 ;;
739         np1)
740                 basic_machine=np1-gould
741                 ;;
742         nv1)
743                 basic_machine=nv1-cray
744                 os=-unicosmp
745                 ;;
746         nsr-tandem)
747                 basic_machine=nsr-tandem
748                 ;;
749         op50n-* | op60c-*)
750                 basic_machine=hppa1.1-oki
751                 os=-proelf
752                 ;;
753         or32 | or32-*)
754                 basic_machine=or32-unknown
755                 os=-coff
756                 ;;
757         os400)
758                 basic_machine=powerpc-ibm
759                 os=-os400
760                 ;;
761         OSE68000 | ose68000)
762                 basic_machine=m68000-ericsson
763                 os=-ose
764                 ;;
765         os68k)
766                 basic_machine=m68k-none
767                 os=-os68k
768                 ;;
769         pa-hitachi)
770                 basic_machine=hppa1.1-hitachi
771                 os=-hiuxwe2
772                 ;;
773         paragon)
774                 basic_machine=i860-intel
775                 os=-osf
776                 ;;
777         pbd)
778                 basic_machine=sparc-tti
779                 ;;
780         pbb)
781                 basic_machine=m68k-tti
782                 ;;
783         pc532 | pc532-*)
784                 basic_machine=ns32k-pc532
785                 ;;
786         pentium | p5 | k5 | k6 | nexgen | viac3)
787                 basic_machine=i586-pc
788                 ;;
789         pentiumpro | p6 | 6x86 | athlon | athlon_*)
790                 basic_machine=i686-pc
791                 ;;
792         pentiumii | pentium2 | pentiumiii | pentium3)
793                 basic_machine=i686-pc
794                 ;;
795         pentium4)
796                 basic_machine=i786-pc
797                 ;;
798         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
799                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
800                 ;;
801         pentiumpro-* | p6-* | 6x86-* | athlon-*)
802                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
803                 ;;
804         pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
805                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
806                 ;;
807         pentium4-*)
808                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
809                 ;;
810         pn)
811                 basic_machine=pn-gould
812                 ;;
813         power)  basic_machine=power-ibm
814                 ;;
815         ppc)    basic_machine=powerpc-unknown
816                 ;;
817         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
818                 ;;
819         ppcle | powerpclittle | ppc-le | powerpc-little)
820                 basic_machine=powerpcle-unknown
821                 ;;
822         ppcle-* | powerpclittle-*)
823                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
824                 ;;
825         ppc64)  basic_machine=powerpc64-unknown
826                 ;;
827         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
828                 ;;
829         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
830                 basic_machine=powerpc64le-unknown
831                 ;;
832         ppc64le-* | powerpc64little-*)
833                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
834                 ;;
835         ps2)
836                 basic_machine=i386-ibm
837                 ;;
838         pw32)
839                 basic_machine=i586-unknown
840                 os=-pw32
841                 ;;
842         rom68k)
843                 basic_machine=m68k-rom68k
844                 os=-coff
845                 ;;
846         rm[46]00)
847                 basic_machine=mips-siemens
848                 ;;
849         rtpc | rtpc-*)
850                 basic_machine=romp-ibm
851                 ;;
852         s390 | s390-*)
853                 basic_machine=s390-ibm
854                 ;;
855         s390x | s390x-*)
856                 basic_machine=s390x-ibm
857                 ;;
858         sa29200)
859                 basic_machine=a29k-amd
860                 os=-udi
861                 ;;
862         sb1)
863                 basic_machine=mipsisa64sb1-unknown
864                 ;;
865         sb1el)
866                 basic_machine=mipsisa64sb1el-unknown
867                 ;;
868         sei)
869                 basic_machine=mips-sei
870                 os=-seiux
871                 ;;
872         sequent)
873                 basic_machine=i386-sequent
874                 ;;
875         sh)
876                 basic_machine=sh-hitachi
877                 os=-hms
878                 ;;
879         sh64)
880                 basic_machine=sh64-unknown
881                 ;;
882         sparclite-wrs | simso-wrs)
883                 basic_machine=sparclite-wrs
884                 os=-vxworks
885                 ;;
886         sps7)
887                 basic_machine=m68k-bull
888                 os=-sysv2
889                 ;;
890         spur)
891                 basic_machine=spur-unknown
892                 ;;
893         st2000)
894                 basic_machine=m68k-tandem
895                 ;;
896         stratus)
897                 basic_machine=i860-stratus
898                 os=-sysv4
899                 ;;
900         sun2)
901                 basic_machine=m68000-sun
902                 ;;
903         sun2os3)
904                 basic_machine=m68000-sun
905                 os=-sunos3
906                 ;;
907         sun2os4)
908                 basic_machine=m68000-sun
909                 os=-sunos4
910                 ;;
911         sun3os3)
912                 basic_machine=m68k-sun
913                 os=-sunos3
914                 ;;
915         sun3os4)
916                 basic_machine=m68k-sun
917                 os=-sunos4
918                 ;;
919         sun4os3)
920                 basic_machine=sparc-sun
921                 os=-sunos3
922                 ;;
923         sun4os4)
924                 basic_machine=sparc-sun
925                 os=-sunos4
926                 ;;
927         sun4sol2)
928                 basic_machine=sparc-sun
929                 os=-solaris2
930                 ;;
931         sun3 | sun3-*)
932                 basic_machine=m68k-sun
933                 ;;
934         sun4)
935                 basic_machine=sparc-sun
936                 ;;
937         sun386 | sun386i | roadrunner)
938                 basic_machine=i386-sun
939                 ;;
940         sv1)
941                 basic_machine=sv1-cray
942                 os=-unicos
943                 ;;
944         symmetry)
945                 basic_machine=i386-sequent
946                 os=-dynix
947                 ;;
948         t3e)
949                 basic_machine=alphaev5-cray
950                 os=-unicos
951                 ;;
952         t90)
953                 basic_machine=t90-cray
954                 os=-unicos
955                 ;;
956         tic54x | c54x*)
957                 basic_machine=tic54x-unknown
958                 os=-coff
959                 ;;
960         tic55x | c55x*)
961                 basic_machine=tic55x-unknown
962                 os=-coff
963                 ;;
964         tic6x | c6x*)
965                 basic_machine=tic6x-unknown
966                 os=-coff
967                 ;;
968         tx39)
969                 basic_machine=mipstx39-unknown
970                 ;;
971         tx39el)
972                 basic_machine=mipstx39el-unknown
973                 ;;
974         toad1)
975                 basic_machine=pdp10-xkl
976                 os=-tops20
977                 ;;
978         tower | tower-32)
979                 basic_machine=m68k-ncr
980                 ;;
981         tpf)
982                 basic_machine=s390x-ibm
983                 os=-tpf
984                 ;;
985         udi29k)
986                 basic_machine=a29k-amd
987                 os=-udi
988                 ;;
989         ultra3)
990                 basic_machine=a29k-nyu
991                 os=-sym1
992                 ;;
993         v810 | necv810)
994                 basic_machine=v810-nec
995                 os=-none
996                 ;;
997         vaxv)
998                 basic_machine=vax-dec
999                 os=-sysv
1000                 ;;
1001         vms)
1002                 basic_machine=vax-dec
1003                 os=-vms
1004                 ;;
1005         vpp*|vx|vx-*)
1006                 basic_machine=f301-fujitsu
1007                 ;;
1008         vxworks960)
1009                 basic_machine=i960-wrs
1010                 os=-vxworks
1011                 ;;
1012         vxworks68)
1013                 basic_machine=m68k-wrs
1014                 os=-vxworks
1015                 ;;
1016         vxworks29k)
1017                 basic_machine=a29k-wrs
1018                 os=-vxworks
1019                 ;;
1020         w65*)
1021                 basic_machine=w65-wdc
1022                 os=-none
1023                 ;;
1024         w89k-*)
1025                 basic_machine=hppa1.1-winbond
1026                 os=-proelf
1027                 ;;
1028         xps | xps100)
1029                 basic_machine=xps100-honeywell
1030                 ;;
1031         ymp)
1032                 basic_machine=ymp-cray
1033                 os=-unicos
1034                 ;;
1035         z8k-*-coff)
1036                 basic_machine=z8k-unknown
1037                 os=-sim
1038                 ;;
1039         none)
1040                 basic_machine=none-none
1041                 os=-none
1042                 ;;
1043
1044 # Here we handle the default manufacturer of certain CPU types.  It is in
1045 # some cases the only manufacturer, in others, it is the most popular.
1046         w89k)
1047                 basic_machine=hppa1.1-winbond
1048                 ;;
1049         op50n)
1050                 basic_machine=hppa1.1-oki
1051                 ;;
1052         op60c)
1053                 basic_machine=hppa1.1-oki
1054                 ;;
1055         romp)
1056                 basic_machine=romp-ibm
1057                 ;;
1058         rs6000)
1059                 basic_machine=rs6000-ibm
1060                 ;;
1061         vax)
1062                 basic_machine=vax-dec
1063                 ;;
1064         pdp10)
1065                 # there are many clones, so DEC is not a safe bet
1066                 basic_machine=pdp10-unknown
1067                 ;;
1068         pdp11)
1069                 basic_machine=pdp11-dec
1070                 ;;
1071         we32k)
1072                 basic_machine=we32k-att
1073                 ;;
1074         sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
1075                 basic_machine=sh-unknown
1076                 ;;
1077         sh64)
1078                 basic_machine=sh64-unknown
1079                 ;;
1080         sparc | sparcv9 | sparcv9b)
1081                 basic_machine=sparc-sun
1082                 ;;
1083         cydra)
1084                 basic_machine=cydra-cydrome
1085                 ;;
1086         orion)
1087                 basic_machine=orion-highlevel
1088                 ;;
1089         orion105)
1090                 basic_machine=clipper-highlevel
1091                 ;;
1092         mac | mpw | mac-mpw)
1093                 basic_machine=m68k-apple
1094                 ;;
1095         pmac | pmac-mpw)
1096                 basic_machine=powerpc-apple
1097                 ;;
1098         *-unknown)
1099                 # Make sure to match an already-canonicalized machine name.
1100                 ;;
1101         *)
1102                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1103                 exit 1
1104                 ;;
1105 esac
1106
1107 # Here we canonicalize certain aliases for manufacturers.
1108 case $basic_machine in
1109         *-digital*)
1110                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1111                 ;;
1112         *-commodore*)
1113                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1114                 ;;
1115         *)
1116                 ;;
1117 esac
1118
1119 # Decode manufacturer-specific aliases for certain operating systems.
1120
1121 if [ x"$os" != x"" ]
1122 then
1123 case $os in
1124         # First match some system type aliases
1125         # that might get confused with valid system types.
1126         # -solaris* is a basic system type, with this one exception.
1127         -solaris1 | -solaris1.*)
1128                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1129                 ;;
1130         -solaris)
1131                 os=-solaris2
1132                 ;;
1133         -svr4*)
1134                 os=-sysv4
1135                 ;;
1136         -unixware*)
1137                 os=-sysv4.2uw
1138                 ;;
1139         -gnu/linux*)
1140                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1141                 ;;
1142         # First accept the basic system types.
1143         # The portable systems comes first.
1144         # Each alternative MUST END IN A *, to match a version number.
1145         # -sysv* is not here because it comes later, after sysvr4.
1146         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1147               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1148               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1149               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1150               | -aos* \
1151               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1152               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1153               | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
1154               | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1155               | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1156               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1157               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1158               | -chorusos* | -chorusrdb* \
1159               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1160               | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
1161               | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1162               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1163               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1164               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1165               | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1166               | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly*)
1167         # Remember, each alternative MUST END IN *, to match a version number.
1168                 ;;
1169         -qnx*)
1170                 case $basic_machine in
1171                     x86-* | i*86-*)
1172                         ;;
1173                     *)
1174                         os=-nto$os
1175                         ;;
1176                 esac
1177                 ;;
1178         -nto-qnx*)
1179                 ;;
1180         -nto*)
1181                 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1182                 ;;
1183         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1184               | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1185               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1186                 ;;
1187         -mac*)
1188                 os=`echo $os | sed -e 's|mac|macos|'`
1189                 ;;
1190         -linux-dietlibc)
1191                 os=-linux-dietlibc
1192                 ;;
1193         -linux*)
1194                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1195                 ;;
1196         -sunos5*)
1197                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1198                 ;;
1199         -sunos6*)
1200                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1201                 ;;
1202         -opened*)
1203                 os=-openedition
1204                 ;;
1205         -os400*)
1206                 os=-os400
1207                 ;;
1208         -wince*)
1209                 os=-wince
1210                 ;;
1211         -osfrose*)
1212                 os=-osfrose
1213                 ;;
1214         -osf*)
1215                 os=-osf
1216                 ;;
1217         -utek*)
1218                 os=-bsd
1219                 ;;
1220         -dynix*)
1221                 os=-bsd
1222                 ;;
1223         -acis*)
1224                 os=-aos
1225                 ;;
1226         -atheos*)
1227                 os=-atheos
1228                 ;;
1229         -syllable*)
1230                 os=-syllable
1231                 ;;
1232         -386bsd)
1233                 os=-bsd
1234                 ;;
1235         -ctix* | -uts*)
1236                 os=-sysv
1237                 ;;
1238         -nova*)
1239                 os=-rtmk-nova
1240                 ;;
1241         -ns2 )
1242                 os=-nextstep2
1243                 ;;
1244         -nsk*)
1245                 os=-nsk
1246                 ;;
1247         # Preserve the version number of sinix5.
1248         -sinix5.*)
1249                 os=`echo $os | sed -e 's|sinix|sysv|'`
1250                 ;;
1251         -sinix*)
1252                 os=-sysv4
1253                 ;;
1254         -tpf*)
1255                 os=-tpf
1256                 ;;
1257         -triton*)
1258                 os=-sysv3
1259                 ;;
1260         -oss*)
1261                 os=-sysv3
1262                 ;;
1263         -svr4)
1264                 os=-sysv4
1265                 ;;
1266         -svr3)
1267                 os=-sysv3
1268                 ;;
1269         -sysvr4)
1270                 os=-sysv4
1271                 ;;
1272         # This must come after -sysvr4.
1273         -sysv*)
1274                 ;;
1275         -ose*)
1276                 os=-ose
1277                 ;;
1278         -es1800*)
1279                 os=-ose
1280                 ;;
1281         -xenix)
1282                 os=-xenix
1283                 ;;
1284         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1285                 os=-mint
1286                 ;;
1287         -aros*)
1288                 os=-aros
1289                 ;;
1290         -kaos*)
1291                 os=-kaos
1292                 ;;
1293         -none)
1294                 ;;
1295         *)
1296                 # Get rid of the `-' at the beginning of $os.
1297                 os=`echo $os | sed 's/[^-]*-//'`
1298                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1299                 exit 1
1300                 ;;
1301 esac
1302 else
1303
1304 # Here we handle the default operating systems that come with various machines.
1305 # The value should be what the vendor currently ships out the door with their
1306 # machine or put another way, the most popular os provided with the machine.
1307
1308 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1309 # "-sun"), then you have to tell the case statement up towards the top
1310 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1311 # will signal an error saying that MANUFACTURER isn't an operating
1312 # system, and we'll never get to this point.
1313
1314 case $basic_machine in
1315         *-acorn)
1316                 os=-riscix1.2
1317                 ;;
1318         arm*-rebel)
1319                 os=-linux
1320                 ;;
1321         arm*-semi)
1322                 os=-aout
1323                 ;;
1324     c4x-* | tic4x-*)
1325         os=-coff
1326         ;;
1327         # This must come before the *-dec entry.
1328         pdp10-*)
1329                 os=-tops20
1330                 ;;
1331         pdp11-*)
1332                 os=-none
1333                 ;;
1334         *-dec | vax-*)
1335                 os=-ultrix4.2
1336                 ;;
1337         m68*-apollo)
1338                 os=-domain
1339                 ;;
1340         i386-sun)
1341                 os=-sunos4.0.2
1342                 ;;
1343         m68000-sun)
1344                 os=-sunos3
1345                 # This also exists in the configure program, but was not the
1346                 # default.
1347                 # os=-sunos4
1348                 ;;
1349         m68*-cisco)
1350                 os=-aout
1351                 ;;
1352         mips*-cisco)
1353                 os=-elf
1354                 ;;
1355         mips*-*)
1356                 os=-elf
1357                 ;;
1358         or32-*)
1359                 os=-coff
1360                 ;;
1361         *-tti)  # must be before sparc entry or we get the wrong os.
1362                 os=-sysv3
1363                 ;;
1364         sparc-* | *-sun)
1365                 os=-sunos4.1.1
1366                 ;;
1367         *-be)
1368                 os=-beos
1369                 ;;
1370         *-ibm)
1371                 os=-aix
1372                 ;;
1373         *-wec)
1374                 os=-proelf
1375                 ;;
1376         *-winbond)
1377                 os=-proelf
1378                 ;;
1379         *-oki)
1380                 os=-proelf
1381                 ;;
1382         *-hp)
1383                 os=-hpux
1384                 ;;
1385         *-hitachi)
1386                 os=-hiux
1387                 ;;
1388         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1389                 os=-sysv
1390                 ;;
1391         *-cbm)
1392                 os=-amigaos
1393                 ;;
1394         *-dg)
1395                 os=-dgux
1396                 ;;
1397         *-dolphin)
1398                 os=-sysv3
1399                 ;;
1400         m68k-ccur)
1401                 os=-rtu
1402                 ;;
1403         m88k-omron*)
1404                 os=-luna
1405                 ;;
1406         *-next )
1407                 os=-nextstep
1408                 ;;
1409         *-sequent)
1410                 os=-ptx
1411                 ;;
1412         *-crds)
1413                 os=-unos
1414                 ;;
1415         *-ns)
1416                 os=-genix
1417                 ;;
1418         i370-*)
1419                 os=-mvs
1420                 ;;
1421         *-next)
1422                 os=-nextstep3
1423                 ;;
1424         *-gould)
1425                 os=-sysv
1426                 ;;
1427         *-highlevel)
1428                 os=-bsd
1429                 ;;
1430         *-encore)
1431                 os=-bsd
1432                 ;;
1433         *-sgi)
1434                 os=-irix
1435                 ;;
1436         *-siemens)
1437                 os=-sysv4
1438                 ;;
1439         *-masscomp)
1440                 os=-rtu
1441                 ;;
1442         f30[01]-fujitsu | f700-fujitsu)
1443                 os=-uxpv
1444                 ;;
1445         *-rom68k)
1446                 os=-coff
1447                 ;;
1448         *-*bug)
1449                 os=-coff
1450                 ;;
1451         *-apple)
1452                 os=-macos
1453                 ;;
1454         *-atari*)
1455                 os=-mint
1456                 ;;
1457         *)
1458                 os=-none
1459                 ;;
1460 esac
1461 fi
1462
1463 # Here we handle the case where we know the os, and the CPU type, but not the
1464 # manufacturer.  We pick the logical manufacturer.
1465 vendor=unknown
1466 case $basic_machine in
1467         *-unknown)
1468                 case $os in
1469                         -riscix*)
1470                                 vendor=acorn
1471                                 ;;
1472                         -sunos*)
1473                                 vendor=sun
1474                                 ;;
1475                         -aix*)
1476                                 vendor=ibm
1477                                 ;;
1478                         -beos*)
1479                                 vendor=be
1480                                 ;;
1481                         -hpux*)
1482                                 vendor=hp
1483                                 ;;
1484                         -mpeix*)
1485                                 vendor=hp
1486                                 ;;
1487                         -hiux*)
1488                                 vendor=hitachi
1489                                 ;;
1490                         -unos*)
1491                                 vendor=crds
1492                                 ;;
1493                         -dgux*)
1494                                 vendor=dg
1495                                 ;;
1496                         -luna*)
1497                                 vendor=omron
1498                                 ;;
1499                         -genix*)
1500                                 vendor=ns
1501                                 ;;
1502                         -mvs* | -opened*)
1503                                 vendor=ibm
1504                                 ;;
1505                         -os400*)
1506                                 vendor=ibm
1507                                 ;;
1508                         -ptx*)
1509                                 vendor=sequent
1510                                 ;;
1511                         -tpf*)
1512                                 vendor=ibm
1513                                 ;;
1514                         -vxsim* | -vxworks* | -windiss*)
1515                                 vendor=wrs
1516                                 ;;
1517                         -aux*)
1518                                 vendor=apple
1519                                 ;;
1520                         -hms*)
1521                                 vendor=hitachi
1522                                 ;;
1523                         -mpw* | -macos*)
1524                                 vendor=apple
1525                                 ;;
1526                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1527                                 vendor=atari
1528                                 ;;
1529                         -vos*)
1530                                 vendor=stratus
1531                                 ;;
1532                 esac
1533                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1534                 ;;
1535 esac
1536
1537 echo $basic_machine$os
1538 exit 0
1539
1540 # Local variables:
1541 # eval: (add-hook 'write-file-hooks 'time-stamp)
1542 # time-stamp-start: "timestamp='"
1543 # time-stamp-format: "%:y-%02m-%02d"
1544 # time-stamp-end: "'"
1545 # End: