s3:config.sub: clean some space/tab mixup that git complains about
[kai/samba.git] / source3 / 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, 2004, 2005, 2006, 2007, 2008
5 #   Free Software Foundation, Inc.
6
7 timestamp='2009-04-17'
8
9 # This file is (in principle) common to ALL GNU software.
10 # The presence of a machine in this file suggests that SOME GNU software
11 # can handle that machine.  It does not imply ALL GNU software can.
12 #
13 # This file is free software; you can redistribute it and/or modify
14 # it under the terms of the GNU General Public License as published by
15 # the Free Software Foundation; either version 3 of the License, or
16 # (at your option) any later version.
17 #
18 # This program is distributed in the hope that it will be useful,
19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
21 # GNU General Public License for more details.
22 #
23 # You should have received a copy of the GNU General Public License
24 # along with this program; if not, see <http://www.gnu.org/licenses/>.
25 #
26 # As a special exception to the GNU General Public License, if you
27 # distribute this file as part of a program that contains a
28 # configuration script generated by Autoconf, you may include it under
29 # the same distribution terms that you use for the rest of that program.
30
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 2002, 2003, 2004, 2005, 2006, 2007, 2008 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 ;;
87     --version | -v )
88        echo "$version" ; exit ;;
89     --help | --h* | -h )
90        echo "$usage"; exit ;;
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 ;;
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 $maybe_os in
121   nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
122   uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
123   kopensolaris*-gnu* | \
124   storm-chaos* | os2-emx* | rtmk-nova*)
125     os=-$maybe_os
126     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
127     ;;
128   *)
129     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
130     if [ $basic_machine != $1 ]
131     then os=`echo $1 | sed 's/.*-/-/'`
132     else os=; fi
133     ;;
134 esac
135
136 ### Let's recognize common machines as not being operating systems so
137 ### that things like config.sub decstation-3100 work.  We also
138 ### recognize some manufacturers as not being operating systems, so we
139 ### can provide default operating systems below.
140 case $os in
141         -sun*os*)
142                 # Prevent following clause from handling this invalid input.
143                 ;;
144         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
145         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
146         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
147         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
148         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
149         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
150         -apple | -axis | -knuth | -cray)
151                 os=
152                 basic_machine=$1
153                 ;;
154         -sim | -cisco | -oki | -wec | -winbond)
155                 os=
156                 basic_machine=$1
157                 ;;
158         -scout)
159                 ;;
160         -wrs)
161                 os=-vxworks
162                 basic_machine=$1
163                 ;;
164         -chorusos*)
165                 os=-chorusos
166                 basic_machine=$1
167                 ;;
168         -chorusrdb)
169                 os=-chorusrdb
170                 basic_machine=$1
171                 ;;
172         -hiux*)
173                 os=-hiuxwe2
174                 ;;
175         -sco6)
176                 os=-sco5v6
177                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
178                 ;;
179         -sco5)
180                 os=-sco3.2v5
181                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
182                 ;;
183         -sco4)
184                 os=-sco3.2v4
185                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
186                 ;;
187         -sco3.2.[4-9]*)
188                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
189                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
190                 ;;
191         -sco3.2v[4-9]*)
192                 # Don't forget version if it is 3.2v4 or newer.
193                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
194                 ;;
195         -sco5v6*)
196                 # Don't forget version if it is 3.2v4 or newer.
197                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
198                 ;;
199         -sco*)
200                 os=-sco3.2v2
201                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
202                 ;;
203         -udk*)
204                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
205                 ;;
206         -isc)
207                 os=-isc2.2
208                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
209                 ;;
210         -clix*)
211                 basic_machine=clipper-intergraph
212                 ;;
213         -isc*)
214                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
215                 ;;
216         -lynx*)
217                 os=-lynxos
218                 ;;
219         -ptx*)
220                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
221                 ;;
222         -windowsnt*)
223                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
224                 ;;
225         -psos*)
226                 os=-psos
227                 ;;
228         -mint | -mint[0-9]*)
229                 basic_machine=m68k-atari
230                 os=-mint
231                 ;;
232 esac
233
234 # Decode aliases for certain CPU-COMPANY combinations.
235 case $basic_machine in
236         # Recognize the basic CPU types without company name.
237         # Some are omitted here because they have special meanings below.
238         1750a | 580 \
239         | a29k \
240         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
241         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
242         | am33_2.0 \
243         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
244         | bfin \
245         | c4x | clipper \
246         | d10v | d30v | dlx | dsp16xx \
247         | fido | fr30 | frv \
248         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
249         | i370 | i860 | i960 | ia64 \
250         | ip2k | iq2000 \
251         | lm32 \
252         | m32c | m32r | m32rle | m68000 | m68k | m88k \
253         | maxq | mb | microblaze | mcore | mep | metag \
254         | mips | mipsbe | mipseb | mipsel | mipsle \
255         | mips16 \
256         | mips64 | mips64el \
257         | mips64octeon | mips64octeonel \
258         | mips64orion | mips64orionel \
259         | mips64r5900 | mips64r5900el \
260         | mips64vr | mips64vrel \
261         | mips64vr4100 | mips64vr4100el \
262         | mips64vr4300 | mips64vr4300el \
263         | mips64vr5000 | mips64vr5000el \
264         | mips64vr5900 | mips64vr5900el \
265         | mipsisa32 | mipsisa32el \
266         | mipsisa32r2 | mipsisa32r2el \
267         | mipsisa64 | mipsisa64el \
268         | mipsisa64r2 | mipsisa64r2el \
269         | mipsisa64sb1 | mipsisa64sb1el \
270         | mipsisa64sr71k | mipsisa64sr71kel \
271         | mipstx39 | mipstx39el \
272         | mn10200 | mn10300 \
273         | moxie \
274         | mt \
275         | msp430 \
276         | nios | nios2 \
277         | ns16k | ns32k \
278         | or32 \
279         | pdp10 | pdp11 | pj | pjl \
280         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
281         | pyramid \
282         | score \
283         | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
284         | sh64 | sh64le \
285         | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
286         | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
287         | spu | strongarm \
288         | tahoe | thumb | tic4x | tic80 | tron \
289         | v850 | v850e \
290         | we32k \
291         | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
292         | z8k | z80)
293                 basic_machine=$basic_machine-unknown
294                 ;;
295         m6811 | m68hc11 | m6812 | m68hc12)
296                 # Motorola 68HC11/12.
297                 basic_machine=$basic_machine-unknown
298                 os=-none
299                 ;;
300         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
301                 ;;
302         ms1)
303                 basic_machine=mt-unknown
304                 ;;
305
306         # We use `pc' rather than `unknown'
307         # because (1) that's what they normally are, and
308         # (2) the word "unknown" tends to confuse beginning users.
309         i*86 | x86_64)
310           basic_machine=$basic_machine-pc
311           ;;
312         # Object if more than one company name word.
313         *-*-*)
314                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
315                 exit 1
316                 ;;
317         # Recognize the basic CPU types with company name.
318         580-* \
319         | a29k-* \
320         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
321         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
322         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
323         | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
324         | avr-* | avr32-* \
325         | bfin-* | bs2000-* \
326         | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
327         | clipper-* | craynv-* | cydra-* \
328         | d10v-* | d30v-* | dlx-* \
329         | elxsi-* \
330         | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
331         | h8300-* | h8500-* \
332         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
333         | i*86-* | i860-* | i960-* | ia64-* \
334         | ip2k-* | iq2000-* \
335         | lm32-* \
336         | m32c-* | m32r-* | m32rle-* \
337         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
338         | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
339         | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
340         | mips16-* \
341         | mips64-* | mips64el-* \
342         | mips64octeon-* | mips64octeonel-* \
343         | mips64orion-* | mips64orionel-* \
344         | mips64r5900-* | mips64r5900el-* \
345         | mips64vr-* | mips64vrel-* \
346         | mips64vr4100-* | mips64vr4100el-* \
347         | mips64vr4300-* | mips64vr4300el-* \
348         | mips64vr5000-* | mips64vr5000el-* \
349         | mips64vr5900-* | mips64vr5900el-* \
350         | mipsisa32-* | mipsisa32el-* \
351         | mipsisa32r2-* | mipsisa32r2el-* \
352         | mipsisa64-* | mipsisa64el-* \
353         | mipsisa64r2-* | mipsisa64r2el-* \
354         | mipsisa64sb1-* | mipsisa64sb1el-* \
355         | mipsisa64sr71k-* | mipsisa64sr71kel-* \
356         | mipstx39-* | mipstx39el-* \
357         | mmix-* \
358         | mt-* \
359         | msp430-* \
360         | nios-* | nios2-* \
361         | none-* | np1-* | ns16k-* | ns32k-* \
362         | orion-* \
363         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
364         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
365         | pyramid-* \
366         | romp-* | rs6000-* \
367         | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
368         | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
369         | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
370         | sparclite-* \
371         | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
372         | tahoe-* | thumb-* \
373         | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
374         | tron-* \
375         | v850-* | v850e-* | vax-* \
376         | we32k-* \
377         | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
378         | xstormy16-* | xtensa*-* \
379         | ymp-* \
380         | z8k-* | z80-*)
381                 ;;
382         # Recognize the basic CPU types without company name, with glob match.
383         xtensa*)
384                 basic_machine=$basic_machine-unknown
385                 ;;
386         # Recognize the various machine names and aliases which stand
387         # for a CPU type and a company and sometimes even an OS.
388         386bsd)
389                 basic_machine=i386-unknown
390                 os=-bsd
391                 ;;
392         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
393                 basic_machine=m68000-att
394                 ;;
395         3b*)
396                 basic_machine=we32k-att
397                 ;;
398         a29khif)
399                 basic_machine=a29k-amd
400                 os=-udi
401                 ;;
402         abacus)
403                 basic_machine=abacus-unknown
404                 ;;
405         adobe68k)
406                 basic_machine=m68010-adobe
407                 os=-scout
408                 ;;
409         alliant | fx80)
410                 basic_machine=fx80-alliant
411                 ;;
412         altos | altos3068)
413                 basic_machine=m68k-altos
414                 ;;
415         am29k)
416                 basic_machine=a29k-none
417                 os=-bsd
418                 ;;
419         amd64)
420                 basic_machine=x86_64-pc
421                 ;;
422         amd64-*)
423                 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
424                 ;;
425         amdahl)
426                 basic_machine=580-amdahl
427                 os=-sysv
428                 ;;
429         amiga | amiga-*)
430                 basic_machine=m68k-unknown
431                 ;;
432         amigaos | amigados)
433                 basic_machine=m68k-unknown
434                 os=-amigaos
435                 ;;
436         amigaunix | amix)
437                 basic_machine=m68k-unknown
438                 os=-sysv4
439                 ;;
440         apollo68)
441                 basic_machine=m68k-apollo
442                 os=-sysv
443                 ;;
444         apollo68bsd)
445                 basic_machine=m68k-apollo
446                 os=-bsd
447                 ;;
448         aros)
449                 basic_machine=i386-pc
450                 os=-aros
451                 ;;
452         aux)
453                 basic_machine=m68k-apple
454                 os=-aux
455                 ;;
456         balance)
457                 basic_machine=ns32k-sequent
458                 os=-dynix
459                 ;;
460         blackfin)
461                 basic_machine=bfin-unknown
462                 os=-linux
463                 ;;
464         blackfin-*)
465                 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
466                 os=-linux
467                 ;;
468         c90)
469                 basic_machine=c90-cray
470                 os=-unicos
471                 ;;
472         cegcc)
473                 basic_machine=arm-unknown
474                 os=-cegcc
475                 ;;
476         convex-c1)
477                 basic_machine=c1-convex
478                 os=-bsd
479                 ;;
480         convex-c2)
481                 basic_machine=c2-convex
482                 os=-bsd
483                 ;;
484         convex-c32)
485                 basic_machine=c32-convex
486                 os=-bsd
487                 ;;
488         convex-c34)
489                 basic_machine=c34-convex
490                 os=-bsd
491                 ;;
492         convex-c38)
493                 basic_machine=c38-convex
494                 os=-bsd
495                 ;;
496         cray | j90)
497                 basic_machine=j90-cray
498                 os=-unicos
499                 ;;
500         craynv)
501                 basic_machine=craynv-cray
502                 os=-unicosmp
503                 ;;
504         cr16)
505                 basic_machine=cr16-unknown
506                 os=-elf
507                 ;;
508         crds | unos)
509                 basic_machine=m68k-crds
510                 ;;
511         crisv32 | crisv32-* | etraxfs*)
512                 basic_machine=crisv32-axis
513                 ;;
514         cris | cris-* | etrax*)
515                 basic_machine=cris-axis
516                 ;;
517         crx)
518                 basic_machine=crx-unknown
519                 os=-elf
520                 ;;
521         da30 | da30-*)
522                 basic_machine=m68k-da30
523                 ;;
524         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
525                 basic_machine=mips-dec
526                 ;;
527         decsystem10* | dec10*)
528                 basic_machine=pdp10-dec
529                 os=-tops10
530                 ;;
531         decsystem20* | dec20*)
532                 basic_machine=pdp10-dec
533                 os=-tops20
534                 ;;
535         delta | 3300 | motorola-3300 | motorola-delta \
536               | 3300-motorola | delta-motorola)
537                 basic_machine=m68k-motorola
538                 ;;
539         delta88)
540                 basic_machine=m88k-motorola
541                 os=-sysv3
542                 ;;
543         dicos)
544                 basic_machine=i686-pc
545                 os=-dicos
546                 ;;
547         djgpp)
548                 basic_machine=i586-pc
549                 os=-msdosdjgpp
550                 ;;
551         dpx20 | dpx20-*)
552                 basic_machine=rs6000-bull
553                 os=-bosx
554                 ;;
555         dpx2* | dpx2*-bull)
556                 basic_machine=m68k-bull
557                 os=-sysv3
558                 ;;
559         ebmon29k)
560                 basic_machine=a29k-amd
561                 os=-ebmon
562                 ;;
563         elxsi)
564                 basic_machine=elxsi-elxsi
565                 os=-bsd
566                 ;;
567         encore | umax | mmax)
568                 basic_machine=ns32k-encore
569                 ;;
570         es1800 | OSE68k | ose68k | ose | OSE)
571                 basic_machine=m68k-ericsson
572                 os=-ose
573                 ;;
574         fx2800)
575                 basic_machine=i860-alliant
576                 ;;
577         genix)
578                 basic_machine=ns32k-ns
579                 ;;
580         gmicro)
581                 basic_machine=tron-gmicro
582                 os=-sysv
583                 ;;
584         go32)
585                 basic_machine=i386-pc
586                 os=-go32
587                 ;;
588         h3050r* | hiux*)
589                 basic_machine=hppa1.1-hitachi
590                 os=-hiuxwe2
591                 ;;
592         h8300hms)
593                 basic_machine=h8300-hitachi
594                 os=-hms
595                 ;;
596         h8300xray)
597                 basic_machine=h8300-hitachi
598                 os=-xray
599                 ;;
600         h8500hms)
601                 basic_machine=h8500-hitachi
602                 os=-hms
603                 ;;
604         harris)
605                 basic_machine=m88k-harris
606                 os=-sysv3
607                 ;;
608         hp300-*)
609                 basic_machine=m68k-hp
610                 ;;
611         hp300bsd)
612                 basic_machine=m68k-hp
613                 os=-bsd
614                 ;;
615         hp300hpux)
616                 basic_machine=m68k-hp
617                 os=-hpux
618                 ;;
619         hp3k9[0-9][0-9] | hp9[0-9][0-9])
620                 basic_machine=hppa1.0-hp
621                 ;;
622         hp9k2[0-9][0-9] | hp9k31[0-9])
623                 basic_machine=m68000-hp
624                 ;;
625         hp9k3[2-9][0-9])
626                 basic_machine=m68k-hp
627                 ;;
628         hp9k6[0-9][0-9] | hp6[0-9][0-9])
629                 basic_machine=hppa1.0-hp
630                 ;;
631         hp9k7[0-79][0-9] | hp7[0-79][0-9])
632                 basic_machine=hppa1.1-hp
633                 ;;
634         hp9k78[0-9] | hp78[0-9])
635                 # FIXME: really hppa2.0-hp
636                 basic_machine=hppa1.1-hp
637                 ;;
638         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
639                 # FIXME: really hppa2.0-hp
640                 basic_machine=hppa1.1-hp
641                 ;;
642         hp9k8[0-9][13679] | hp8[0-9][13679])
643                 basic_machine=hppa1.1-hp
644                 ;;
645         hp9k8[0-9][0-9] | hp8[0-9][0-9])
646                 basic_machine=hppa1.0-hp
647                 ;;
648         hppa-next)
649                 os=-nextstep3
650                 ;;
651         hppaosf)
652                 basic_machine=hppa1.1-hp
653                 os=-osf
654                 ;;
655         hppro)
656                 basic_machine=hppa1.1-hp
657                 os=-proelf
658                 ;;
659         i370-ibm* | ibm*)
660                 basic_machine=i370-ibm
661                 ;;
662 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
663         i*86v32)
664                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
665                 os=-sysv32
666                 ;;
667         i*86v4*)
668                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
669                 os=-sysv4
670                 ;;
671         i*86v)
672                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
673                 os=-sysv
674                 ;;
675         i*86sol2)
676                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
677                 os=-solaris2
678                 ;;
679         i386mach)
680                 basic_machine=i386-mach
681                 os=-mach
682                 ;;
683         i386-vsta | vsta)
684                 basic_machine=i386-unknown
685                 os=-vsta
686                 ;;
687         iris | iris4d)
688                 basic_machine=mips-sgi
689                 case $os in
690                     -irix*)
691                         ;;
692                     *)
693                         os=-irix4
694                         ;;
695                 esac
696                 ;;
697         isi68 | isi)
698                 basic_machine=m68k-isi
699                 os=-sysv
700                 ;;
701         m68knommu)
702                 basic_machine=m68k-unknown
703                 os=-linux
704                 ;;
705         m68knommu-*)
706                 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
707                 os=-linux
708                 ;;
709         m88k-omron*)
710                 basic_machine=m88k-omron
711                 ;;
712         magnum | m3230)
713                 basic_machine=mips-mips
714                 os=-sysv
715                 ;;
716         merlin)
717                 basic_machine=ns32k-utek
718                 os=-sysv
719                 ;;
720         mingw32)
721                 basic_machine=i386-pc
722                 os=-mingw32
723                 ;;
724         mingw32ce)
725                 basic_machine=arm-unknown
726                 os=-mingw32ce
727                 ;;
728         miniframe)
729                 basic_machine=m68000-convergent
730                 ;;
731         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
732                 basic_machine=m68k-atari
733                 os=-mint
734                 ;;
735         mips3*-*)
736                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
737                 ;;
738         mips3*)
739                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
740                 ;;
741         monitor)
742                 basic_machine=m68k-rom68k
743                 os=-coff
744                 ;;
745         morphos)
746                 basic_machine=powerpc-unknown
747                 os=-morphos
748                 ;;
749         msdos)
750                 basic_machine=i386-pc
751                 os=-msdos
752                 ;;
753         ms1-*)
754                 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
755                 ;;
756         mvs)
757                 basic_machine=i370-ibm
758                 os=-mvs
759                 ;;
760         ncr3000)
761                 basic_machine=i486-ncr
762                 os=-sysv4
763                 ;;
764         netbsd386)
765                 basic_machine=i386-unknown
766                 os=-netbsd
767                 ;;
768         netwinder)
769                 basic_machine=armv4l-rebel
770                 os=-linux
771                 ;;
772         news | news700 | news800 | news900)
773                 basic_machine=m68k-sony
774                 os=-newsos
775                 ;;
776         news1000)
777                 basic_machine=m68030-sony
778                 os=-newsos
779                 ;;
780         news-3600 | risc-news)
781                 basic_machine=mips-sony
782                 os=-newsos
783                 ;;
784         necv70)
785                 basic_machine=v70-nec
786                 os=-sysv
787                 ;;
788         next | m*-next )
789                 basic_machine=m68k-next
790                 case $os in
791                     -nextstep* )
792                         ;;
793                     -ns2*)
794                       os=-nextstep2
795                         ;;
796                     *)
797                       os=-nextstep3
798                         ;;
799                 esac
800                 ;;
801         nh3000)
802                 basic_machine=m68k-harris
803                 os=-cxux
804                 ;;
805         nh[45]000)
806                 basic_machine=m88k-harris
807                 os=-cxux
808                 ;;
809         nindy960)
810                 basic_machine=i960-intel
811                 os=-nindy
812                 ;;
813         mon960)
814                 basic_machine=i960-intel
815                 os=-mon960
816                 ;;
817         nonstopux)
818                 basic_machine=mips-compaq
819                 os=-nonstopux
820                 ;;
821         np1)
822                 basic_machine=np1-gould
823                 ;;
824         nsr-tandem)
825                 basic_machine=nsr-tandem
826                 ;;
827         op50n-* | op60c-*)
828                 basic_machine=hppa1.1-oki
829                 os=-proelf
830                 ;;
831         openrisc | openrisc-*)
832                 basic_machine=or32-unknown
833                 ;;
834         os400)
835                 basic_machine=powerpc-ibm
836                 os=-os400
837                 ;;
838         OSE68000 | ose68000)
839                 basic_machine=m68000-ericsson
840                 os=-ose
841                 ;;
842         os68k)
843                 basic_machine=m68k-none
844                 os=-os68k
845                 ;;
846         pa-hitachi)
847                 basic_machine=hppa1.1-hitachi
848                 os=-hiuxwe2
849                 ;;
850         paragon)
851                 basic_machine=i860-intel
852                 os=-osf
853                 ;;
854         parisc)
855                 basic_machine=hppa-unknown
856                 os=-linux
857                 ;;
858         parisc-*)
859                 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
860                 os=-linux
861                 ;;
862         pbd)
863                 basic_machine=sparc-tti
864                 ;;
865         pbb)
866                 basic_machine=m68k-tti
867                 ;;
868         pc532 | pc532-*)
869                 basic_machine=ns32k-pc532
870                 ;;
871         pc98)
872                 basic_machine=i386-pc
873                 ;;
874         pc98-*)
875                 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
876                 ;;
877         pentium | p5 | k5 | k6 | nexgen | viac3)
878                 basic_machine=i586-pc
879                 ;;
880         pentiumpro | p6 | 6x86 | athlon | athlon_*)
881                 basic_machine=i686-pc
882                 ;;
883         pentiumii | pentium2 | pentiumiii | pentium3)
884                 basic_machine=i686-pc
885                 ;;
886         pentium4)
887                 basic_machine=i786-pc
888                 ;;
889         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
890                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
891                 ;;
892         pentiumpro-* | p6-* | 6x86-* | athlon-*)
893                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
894                 ;;
895         pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
896                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
897                 ;;
898         pentium4-*)
899                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
900                 ;;
901         pn)
902                 basic_machine=pn-gould
903                 ;;
904         power)  basic_machine=power-ibm
905                 ;;
906         ppc)    basic_machine=powerpc-unknown
907                 ;;
908         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
909                 ;;
910         ppcle | powerpclittle | ppc-le | powerpc-little)
911                 basic_machine=powerpcle-unknown
912                 ;;
913         ppcle-* | powerpclittle-*)
914                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
915                 ;;
916         ppc64)  basic_machine=powerpc64-unknown
917                 ;;
918         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
919                 ;;
920         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
921                 basic_machine=powerpc64le-unknown
922                 ;;
923         ppc64le-* | powerpc64little-*)
924                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
925                 ;;
926         ps2)
927                 basic_machine=i386-ibm
928                 ;;
929         pw32)
930                 basic_machine=i586-unknown
931                 os=-pw32
932                 ;;
933         rdos)
934                 basic_machine=i386-pc
935                 os=-rdos
936                 ;;
937         rom68k)
938                 basic_machine=m68k-rom68k
939                 os=-coff
940                 ;;
941         rm[46]00)
942                 basic_machine=mips-siemens
943                 ;;
944         rtpc | rtpc-*)
945                 basic_machine=romp-ibm
946                 ;;
947         s390 | s390-*)
948                 basic_machine=s390-ibm
949                 ;;
950         s390x | s390x-*)
951                 basic_machine=s390x-ibm
952                 ;;
953         sa29200)
954                 basic_machine=a29k-amd
955                 os=-udi
956                 ;;
957         sb1)
958                 basic_machine=mipsisa64sb1-unknown
959                 ;;
960         sb1el)
961                 basic_machine=mipsisa64sb1el-unknown
962                 ;;
963         sde)
964                 basic_machine=mipsisa32-sde
965                 os=-elf
966                 ;;
967         sei)
968                 basic_machine=mips-sei
969                 os=-seiux
970                 ;;
971         sequent)
972                 basic_machine=i386-sequent
973                 ;;
974         sh)
975                 basic_machine=sh-hitachi
976                 os=-hms
977                 ;;
978         sh5el)
979                 basic_machine=sh5le-unknown
980                 ;;
981         sh64)
982                 basic_machine=sh64-unknown
983                 ;;
984         sparclite-wrs | simso-wrs)
985                 basic_machine=sparclite-wrs
986                 os=-vxworks
987                 ;;
988         sps7)
989                 basic_machine=m68k-bull
990                 os=-sysv2
991                 ;;
992         spur)
993                 basic_machine=spur-unknown
994                 ;;
995         st2000)
996                 basic_machine=m68k-tandem
997                 ;;
998         stratus)
999                 basic_machine=i860-stratus
1000                 os=-sysv4
1001                 ;;
1002         sun2)
1003                 basic_machine=m68000-sun
1004                 ;;
1005         sun2os3)
1006                 basic_machine=m68000-sun
1007                 os=-sunos3
1008                 ;;
1009         sun2os4)
1010                 basic_machine=m68000-sun
1011                 os=-sunos4
1012                 ;;
1013         sun3os3)
1014                 basic_machine=m68k-sun
1015                 os=-sunos3
1016                 ;;
1017         sun3os4)
1018                 basic_machine=m68k-sun
1019                 os=-sunos4
1020                 ;;
1021         sun4os3)
1022                 basic_machine=sparc-sun
1023                 os=-sunos3
1024                 ;;
1025         sun4os4)
1026                 basic_machine=sparc-sun
1027                 os=-sunos4
1028                 ;;
1029         sun4sol2)
1030                 basic_machine=sparc-sun
1031                 os=-solaris2
1032                 ;;
1033         sun3 | sun3-*)
1034                 basic_machine=m68k-sun
1035                 ;;
1036         sun4)
1037                 basic_machine=sparc-sun
1038                 ;;
1039         sun386 | sun386i | roadrunner)
1040                 basic_machine=i386-sun
1041                 ;;
1042         sv1)
1043                 basic_machine=sv1-cray
1044                 os=-unicos
1045                 ;;
1046         symmetry)
1047                 basic_machine=i386-sequent
1048                 os=-dynix
1049                 ;;
1050         t3e)
1051                 basic_machine=alphaev5-cray
1052                 os=-unicos
1053                 ;;
1054         t90)
1055                 basic_machine=t90-cray
1056                 os=-unicos
1057                 ;;
1058         tic54x | c54x*)
1059                 basic_machine=tic54x-unknown
1060                 os=-coff
1061                 ;;
1062         tic55x | c55x*)
1063                 basic_machine=tic55x-unknown
1064                 os=-coff
1065                 ;;
1066         tic6x | c6x*)
1067                 basic_machine=tic6x-unknown
1068                 os=-coff
1069                 ;;
1070         tile*)
1071                 basic_machine=tile-unknown
1072                 os=-linux-gnu
1073                 ;;
1074         tx39)
1075                 basic_machine=mipstx39-unknown
1076                 ;;
1077         tx39el)
1078                 basic_machine=mipstx39el-unknown
1079                 ;;
1080         toad1)
1081                 basic_machine=pdp10-xkl
1082                 os=-tops20
1083                 ;;
1084         tower | tower-32)
1085                 basic_machine=m68k-ncr
1086                 ;;
1087         tpf)
1088                 basic_machine=s390x-ibm
1089                 os=-tpf
1090                 ;;
1091         udi29k)
1092                 basic_machine=a29k-amd
1093                 os=-udi
1094                 ;;
1095         ultra3)
1096                 basic_machine=a29k-nyu
1097                 os=-sym1
1098                 ;;
1099         v810 | necv810)
1100                 basic_machine=v810-nec
1101                 os=-none
1102                 ;;
1103         vaxv)
1104                 basic_machine=vax-dec
1105                 os=-sysv
1106                 ;;
1107         vms)
1108                 basic_machine=vax-dec
1109                 os=-vms
1110                 ;;
1111         vpp*|vx|vx-*)
1112                 basic_machine=f301-fujitsu
1113                 ;;
1114         vxworks960)
1115                 basic_machine=i960-wrs
1116                 os=-vxworks
1117                 ;;
1118         vxworks68)
1119                 basic_machine=m68k-wrs
1120                 os=-vxworks
1121                 ;;
1122         vxworks29k)
1123                 basic_machine=a29k-wrs
1124                 os=-vxworks
1125                 ;;
1126         w65*)
1127                 basic_machine=w65-wdc
1128                 os=-none
1129                 ;;
1130         w89k-*)
1131                 basic_machine=hppa1.1-winbond
1132                 os=-proelf
1133                 ;;
1134         xbox)
1135                 basic_machine=i686-pc
1136                 os=-mingw32
1137                 ;;
1138         xps | xps100)
1139                 basic_machine=xps100-honeywell
1140                 ;;
1141         ymp)
1142                 basic_machine=ymp-cray
1143                 os=-unicos
1144                 ;;
1145         z8k-*-coff)
1146                 basic_machine=z8k-unknown
1147                 os=-sim
1148                 ;;
1149         z80-*-coff)
1150                 basic_machine=z80-unknown
1151                 os=-sim
1152                 ;;
1153         none)
1154                 basic_machine=none-none
1155                 os=-none
1156                 ;;
1157
1158 # Here we handle the default manufacturer of certain CPU types.  It is in
1159 # some cases the only manufacturer, in others, it is the most popular.
1160         w89k)
1161                 basic_machine=hppa1.1-winbond
1162                 ;;
1163         op50n)
1164                 basic_machine=hppa1.1-oki
1165                 ;;
1166         op60c)
1167                 basic_machine=hppa1.1-oki
1168                 ;;
1169         romp)
1170                 basic_machine=romp-ibm
1171                 ;;
1172         mmix)
1173                 basic_machine=mmix-knuth
1174                 ;;
1175         rs6000)
1176                 basic_machine=rs6000-ibm
1177                 ;;
1178         vax)
1179                 basic_machine=vax-dec
1180                 ;;
1181         pdp10)
1182                 # there are many clones, so DEC is not a safe bet
1183                 basic_machine=pdp10-unknown
1184                 ;;
1185         pdp11)
1186                 basic_machine=pdp11-dec
1187                 ;;
1188         we32k)
1189                 basic_machine=we32k-att
1190                 ;;
1191         sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1192                 basic_machine=sh-unknown
1193                 ;;
1194         sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1195                 basic_machine=sparc-sun
1196                 ;;
1197         cydra)
1198                 basic_machine=cydra-cydrome
1199                 ;;
1200         orion)
1201                 basic_machine=orion-highlevel
1202                 ;;
1203         orion105)
1204                 basic_machine=clipper-highlevel
1205                 ;;
1206         mac | mpw | mac-mpw)
1207                 basic_machine=m68k-apple
1208                 ;;
1209         pmac | pmac-mpw)
1210                 basic_machine=powerpc-apple
1211                 ;;
1212         *-unknown)
1213                 # Make sure to match an already-canonicalized machine name.
1214                 ;;
1215         *)
1216                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1217                 exit 1
1218                 ;;
1219 esac
1220
1221 # Here we canonicalize certain aliases for manufacturers.
1222 case $basic_machine in
1223         *-digital*)
1224                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1225                 ;;
1226         *-commodore*)
1227                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1228                 ;;
1229         *)
1230                 ;;
1231 esac
1232
1233 # Decode manufacturer-specific aliases for certain operating systems.
1234
1235 if [ x"$os" != x"" ]
1236 then
1237 case $os in
1238         # First match some system type aliases
1239         # that might get confused with valid system types.
1240         # -solaris* is a basic system type, with this one exception.
1241         -solaris1 | -solaris1.*)
1242                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1243                 ;;
1244         -solaris)
1245                 os=-solaris2
1246                 ;;
1247         -svr4*)
1248                 os=-sysv4
1249                 ;;
1250         -unixware*)
1251                 os=-sysv4.2uw
1252                 ;;
1253         -gnu/linux*)
1254                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1255                 ;;
1256         # First accept the basic system types.
1257         # The portable systems comes first.
1258         # Each alternative MUST END IN A *, to match a version number.
1259         # -sysv* is not here because it comes later, after sysvr4.
1260         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1261               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1262               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1263               | -kopensolaris* \
1264               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1265               | -aos* | -aros* \
1266               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1267               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1268               | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1269               | -openbsd* | -solidbsd* \
1270               | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1271               | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1272               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1273               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1274               | -chorusos* | -chorusrdb* | -cegcc* \
1275               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1276               | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1277               | -uxpv* | -beos* | -mpeix* | -udk* \
1278               | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1279               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1280               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1281               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1282               | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1283               | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1284               | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
1285         # Remember, each alternative MUST END IN *, to match a version number.
1286                 ;;
1287         -qnx*)
1288                 case $basic_machine in
1289                     x86-* | i*86-*)
1290                         ;;
1291                     *)
1292                         os=-nto$os
1293                         ;;
1294                 esac
1295                 ;;
1296         -nto-qnx*)
1297                 ;;
1298         -nto*)
1299                 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1300                 ;;
1301         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1302               | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1303               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1304                 ;;
1305         -mac*)
1306                 os=`echo $os | sed -e 's|mac|macos|'`
1307                 ;;
1308         -linux-dietlibc)
1309                 os=-linux-dietlibc
1310                 ;;
1311         -linux*)
1312                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1313                 ;;
1314         -sunos5*)
1315                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1316                 ;;
1317         -sunos6*)
1318                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1319                 ;;
1320         -opened*)
1321                 os=-openedition
1322                 ;;
1323         -os400*)
1324                 os=-os400
1325                 ;;
1326         -wince*)
1327                 os=-wince
1328                 ;;
1329         -osfrose*)
1330                 os=-osfrose
1331                 ;;
1332         -osf*)
1333                 os=-osf
1334                 ;;
1335         -utek*)
1336                 os=-bsd
1337                 ;;
1338         -dynix*)
1339                 os=-bsd
1340                 ;;
1341         -acis*)
1342                 os=-aos
1343                 ;;
1344         -atheos*)
1345                 os=-atheos
1346                 ;;
1347         -syllable*)
1348                 os=-syllable
1349                 ;;
1350         -386bsd)
1351                 os=-bsd
1352                 ;;
1353         -ctix* | -uts*)
1354                 os=-sysv
1355                 ;;
1356         -nova*)
1357                 os=-rtmk-nova
1358                 ;;
1359         -ns2 )
1360                 os=-nextstep2
1361                 ;;
1362         -nsk*)
1363                 os=-nsk
1364                 ;;
1365         # Preserve the version number of sinix5.
1366         -sinix5.*)
1367                 os=`echo $os | sed -e 's|sinix|sysv|'`
1368                 ;;
1369         -sinix*)
1370                 os=-sysv4
1371                 ;;
1372         -tpf*)
1373                 os=-tpf
1374                 ;;
1375         -triton*)
1376                 os=-sysv3
1377                 ;;
1378         -oss*)
1379                 os=-sysv3
1380                 ;;
1381         -svr4)
1382                 os=-sysv4
1383                 ;;
1384         -svr3)
1385                 os=-sysv3
1386                 ;;
1387         -sysvr4)
1388                 os=-sysv4
1389                 ;;
1390         # This must come after -sysvr4.
1391         -sysv*)
1392                 ;;
1393         -ose*)
1394                 os=-ose
1395                 ;;
1396         -es1800*)
1397                 os=-ose
1398                 ;;
1399         -xenix)
1400                 os=-xenix
1401                 ;;
1402         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1403                 os=-mint
1404                 ;;
1405         -aros*)
1406                 os=-aros
1407                 ;;
1408         -kaos*)
1409                 os=-kaos
1410                 ;;
1411         -zvmoe)
1412                 os=-zvmoe
1413                 ;;
1414         -dicos*)
1415                 os=-dicos
1416                 ;;
1417         -none)
1418                 ;;
1419         *)
1420                 # Get rid of the `-' at the beginning of $os.
1421                 os=`echo $os | sed 's/[^-]*-//'`
1422                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1423                 exit 1
1424                 ;;
1425 esac
1426 else
1427
1428 # Here we handle the default operating systems that come with various machines.
1429 # The value should be what the vendor currently ships out the door with their
1430 # machine or put another way, the most popular os provided with the machine.
1431
1432 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1433 # "-sun"), then you have to tell the case statement up towards the top
1434 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1435 # will signal an error saying that MANUFACTURER isn't an operating
1436 # system, and we'll never get to this point.
1437
1438 case $basic_machine in
1439         score-*)
1440                 os=-elf
1441                 ;;
1442         spu-*)
1443                 os=-elf
1444                 ;;
1445         *-acorn)
1446                 os=-riscix1.2
1447                 ;;
1448         arm*-rebel)
1449                 os=-linux
1450                 ;;
1451         arm*-semi)
1452                 os=-aout
1453                 ;;
1454         c4x-* | tic4x-*)
1455                 os=-coff
1456                 ;;
1457         # This must come before the *-dec entry.
1458         pdp10-*)
1459                 os=-tops20
1460                 ;;
1461         pdp11-*)
1462                 os=-none
1463                 ;;
1464         *-dec | vax-*)
1465                 os=-ultrix4.2
1466                 ;;
1467         m68*-apollo)
1468                 os=-domain
1469                 ;;
1470         i386-sun)
1471                 os=-sunos4.0.2
1472                 ;;
1473         m68000-sun)
1474                 os=-sunos3
1475                 # This also exists in the configure program, but was not the
1476                 # default.
1477                 # os=-sunos4
1478                 ;;
1479         m68*-cisco)
1480                 os=-aout
1481                 ;;
1482         mep-*)
1483                 os=-elf
1484                 ;;
1485         mips*-cisco)
1486                 os=-elf
1487                 ;;
1488         mips*-*)
1489                 os=-elf
1490                 ;;
1491         or32-*)
1492                 os=-coff
1493                 ;;
1494         *-tti)  # must be before sparc entry or we get the wrong os.
1495                 os=-sysv3
1496                 ;;
1497         sparc-* | *-sun)
1498                 os=-sunos4.1.1
1499                 ;;
1500         *-be)
1501                 os=-beos
1502                 ;;
1503         *-haiku)
1504                 os=-haiku
1505                 ;;
1506         *-ibm)
1507                 os=-aix
1508                 ;;
1509         *-knuth)
1510                 os=-mmixware
1511                 ;;
1512         *-wec)
1513                 os=-proelf
1514                 ;;
1515         *-winbond)
1516                 os=-proelf
1517                 ;;
1518         *-oki)
1519                 os=-proelf
1520                 ;;
1521         *-hp)
1522                 os=-hpux
1523                 ;;
1524         *-hitachi)
1525                 os=-hiux
1526                 ;;
1527         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1528                 os=-sysv
1529                 ;;
1530         *-cbm)
1531                 os=-amigaos
1532                 ;;
1533         *-dg)
1534                 os=-dgux
1535                 ;;
1536         *-dolphin)
1537                 os=-sysv3
1538                 ;;
1539         m68k-ccur)
1540                 os=-rtu
1541                 ;;
1542         m88k-omron*)
1543                 os=-luna
1544                 ;;
1545         *-next )
1546                 os=-nextstep
1547                 ;;
1548         *-sequent)
1549                 os=-ptx
1550                 ;;
1551         *-crds)
1552                 os=-unos
1553                 ;;
1554         *-ns)
1555                 os=-genix
1556                 ;;
1557         i370-*)
1558                 os=-mvs
1559                 ;;
1560         *-next)
1561                 os=-nextstep3
1562                 ;;
1563         *-gould)
1564                 os=-sysv
1565                 ;;
1566         *-highlevel)
1567                 os=-bsd
1568                 ;;
1569         *-encore)
1570                 os=-bsd
1571                 ;;
1572         *-sgi)
1573                 os=-irix
1574                 ;;
1575         *-siemens)
1576                 os=-sysv4
1577                 ;;
1578         *-masscomp)
1579                 os=-rtu
1580                 ;;
1581         f30[01]-fujitsu | f700-fujitsu)
1582                 os=-uxpv
1583                 ;;
1584         *-rom68k)
1585                 os=-coff
1586                 ;;
1587         *-*bug)
1588                 os=-coff
1589                 ;;
1590         *-apple)
1591                 os=-macos
1592                 ;;
1593         *-atari*)
1594                 os=-mint
1595                 ;;
1596         *)
1597                 os=-none
1598                 ;;
1599 esac
1600 fi
1601
1602 # Here we handle the case where we know the os, and the CPU type, but not the
1603 # manufacturer.  We pick the logical manufacturer.
1604 vendor=unknown
1605 case $basic_machine in
1606         *-unknown)
1607                 case $os in
1608                         -riscix*)
1609                                 vendor=acorn
1610                                 ;;
1611                         -sunos*)
1612                                 vendor=sun
1613                                 ;;
1614                         -aix*)
1615                                 vendor=ibm
1616                                 ;;
1617                         -beos*)
1618                                 vendor=be
1619                                 ;;
1620                         -hpux*)
1621                                 vendor=hp
1622                                 ;;
1623                         -mpeix*)
1624                                 vendor=hp
1625                                 ;;
1626                         -hiux*)
1627                                 vendor=hitachi
1628                                 ;;
1629                         -unos*)
1630                                 vendor=crds
1631                                 ;;
1632                         -dgux*)
1633                                 vendor=dg
1634                                 ;;
1635                         -luna*)
1636                                 vendor=omron
1637                                 ;;
1638                         -genix*)
1639                                 vendor=ns
1640                                 ;;
1641                         -mvs* | -opened*)
1642                                 vendor=ibm
1643                                 ;;
1644                         -os400*)
1645                                 vendor=ibm
1646                                 ;;
1647                         -ptx*)
1648                                 vendor=sequent
1649                                 ;;
1650                         -tpf*)
1651                                 vendor=ibm
1652                                 ;;
1653                         -vxsim* | -vxworks* | -windiss*)
1654                                 vendor=wrs
1655                                 ;;
1656                         -aux*)
1657                                 vendor=apple
1658                                 ;;
1659                         -hms*)
1660                                 vendor=hitachi
1661                                 ;;
1662                         -mpw* | -macos*)
1663                                 vendor=apple
1664                                 ;;
1665                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1666                                 vendor=atari
1667                                 ;;
1668                         -vos*)
1669                                 vendor=stratus
1670                                 ;;
1671                 esac
1672                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1673                 ;;
1674 esac
1675
1676 echo $basic_machine$os
1677 exit
1678
1679 # Local variables:
1680 # eval: (add-hook 'write-file-hooks 'time-stamp)
1681 # time-stamp-start: "timestamp='"
1682 # time-stamp-format: "%:y-%02m-%02d"
1683 # time-stamp-end: "'"
1684 # End: