Updating debian/lxpanel.README.Debian removing section about lxpanel-dev.
[debian/lxpanel.git] / config.sub
1 #! /bin/sh
2 # Configuration validation subroutine script.
3 #   Copyright 1992-2014 Free Software Foundation, Inc.
4
5 timestamp='2014-09-11'
6
7 # This file is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
11 #
12 # This program is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 # General Public License for more details.
16 #
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, see <http://www.gnu.org/licenses/>.
19 #
20 # As a special exception to the GNU General Public License, if you
21 # distribute this file as part of a program that contains a
22 # configuration script generated by Autoconf, you may include it under
23 # the same distribution terms that you use for the rest of that
24 # program.  This Exception is an additional permission under section 7
25 # of the GNU General Public License, version 3 ("GPLv3").
26
27
28 # Please send patches with a ChangeLog entry to config-patches@gnu.org.
29 #
30 # Configuration subroutine to validate and canonicalize a configuration type.
31 # Supply the specified configuration type as an argument.
32 # If it is invalid, we print an error message on stderr and exit with code 1.
33 # Otherwise, we print the canonical config type on stdout and succeed.
34
35 # You can get the latest version of this script from:
36 # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
37
38 # This file is supposed to be the same for all GNU packages
39 # and recognize all the CPU types, system types and aliases
40 # that are meaningful with *any* GNU software.
41 # Each package is responsible for reporting which valid configurations
42 # it does not support.  The user should be able to distinguish
43 # a failure to support a valid configuration from a meaningless
44 # configuration.
45
46 # The goal of this file is to map all the various variations of a given
47 # machine specification into a single specification in the form:
48 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
49 # or in some cases, the newer four-part form:
50 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
51 # It is wrong to echo any other type of specification.
52
53 me=`echo "$0" | sed -e 's,.*/,,'`
54
55 usage="\
56 Usage: $0 [OPTION] CPU-MFR-OPSYS
57        $0 [OPTION] ALIAS
58
59 Canonicalize a configuration name.
60
61 Operation modes:
62   -h, --help         print this help, then exit
63   -t, --time-stamp   print date of last modification, then exit
64   -v, --version      print version number, then exit
65
66 Report bugs and patches to <config-patches@gnu.org>."
67
68 version="\
69 GNU config.sub ($timestamp)
70
71 Copyright 1992-2014 Free Software Foundation, Inc.
72
73 This is free software; see the source for copying conditions.  There is NO
74 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
75
76 help="
77 Try \`$me --help' for more information."
78
79 # Parse command line
80 while test $# -gt 0 ; do
81   case $1 in
82     --time-stamp | --time* | -t )
83        echo "$timestamp" ; exit ;;
84     --version | -v )
85        echo "$version" ; exit ;;
86     --help | --h* | -h )
87        echo "$usage"; exit ;;
88     -- )     # Stop option processing
89        shift; break ;;
90     - ) # Use stdin as input.
91        break ;;
92     -* )
93        echo "$me: invalid option $1$help"
94        exit 1 ;;
95
96     *local*)
97        # First pass through any local machine types.
98        echo $1
99        exit ;;
100
101     * )
102        break ;;
103   esac
104 done
105
106 case $# in
107  0) echo "$me: missing argument$help" >&2
108     exit 1;;
109  1) ;;
110  *) echo "$me: too many arguments$help" >&2
111     exit 1;;
112 esac
113
114 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
115 # Here we must recognize all the valid KERNEL-OS combinations.
116 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
117 case $maybe_os in
118   nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
119   linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
120   knetbsd*-gnu* | netbsd*-gnu* | \
121   kopensolaris*-gnu* | \
122   storm-chaos* | os2-emx* | rtmk-nova*)
123     os=-$maybe_os
124     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
125     ;;
126   android-linux)
127     os=-linux-android
128     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
129     ;;
130   *)
131     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
132     if [ $basic_machine != $1 ]
133     then os=`echo $1 | sed 's/.*-/-/'`
134     else os=; fi
135     ;;
136 esac
137
138 ### Let's recognize common machines as not being operating systems so
139 ### that things like config.sub decstation-3100 work.  We also
140 ### recognize some manufacturers as not being operating systems, so we
141 ### can provide default operating systems below.
142 case $os in
143         -sun*os*)
144                 # Prevent following clause from handling this invalid input.
145                 ;;
146         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
147         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
148         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
149         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
150         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
151         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
152         -apple | -axis | -knuth | -cray | -microblaze*)
153                 os=
154                 basic_machine=$1
155                 ;;
156         -bluegene*)
157                 os=-cnk
158                 ;;
159         -sim | -cisco | -oki | -wec | -winbond)
160                 os=
161                 basic_machine=$1
162                 ;;
163         -scout)
164                 ;;
165         -wrs)
166                 os=-vxworks
167                 basic_machine=$1
168                 ;;
169         -chorusos*)
170                 os=-chorusos
171                 basic_machine=$1
172                 ;;
173         -chorusrdb)
174                 os=-chorusrdb
175                 basic_machine=$1
176                 ;;
177         -hiux*)
178                 os=-hiuxwe2
179                 ;;
180         -sco6)
181                 os=-sco5v6
182                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
183                 ;;
184         -sco5)
185                 os=-sco3.2v5
186                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187                 ;;
188         -sco4)
189                 os=-sco3.2v4
190                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191                 ;;
192         -sco3.2.[4-9]*)
193                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
194                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195                 ;;
196         -sco3.2v[4-9]*)
197                 # Don't forget version if it is 3.2v4 or newer.
198                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
199                 ;;
200         -sco5v6*)
201                 # Don't forget version if it is 3.2v4 or newer.
202                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
203                 ;;
204         -sco*)
205                 os=-sco3.2v2
206                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
207                 ;;
208         -udk*)
209                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
210                 ;;
211         -isc)
212                 os=-isc2.2
213                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
214                 ;;
215         -clix*)
216                 basic_machine=clipper-intergraph
217                 ;;
218         -isc*)
219                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
220                 ;;
221         -lynx*178)
222                 os=-lynxos178
223                 ;;
224         -lynx*5)
225                 os=-lynxos5
226                 ;;
227         -lynx*)
228                 os=-lynxos
229                 ;;
230         -ptx*)
231                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
232                 ;;
233         -windowsnt*)
234                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
235                 ;;
236         -psos*)
237                 os=-psos
238                 ;;
239         -mint | -mint[0-9]*)
240                 basic_machine=m68k-atari
241                 os=-mint
242                 ;;
243 esac
244
245 # Decode aliases for certain CPU-COMPANY combinations.
246 case $basic_machine in
247         # Recognize the basic CPU types without company name.
248         # Some are omitted here because they have special meanings below.
249         1750a | 580 \
250         | a29k \
251         | aarch64 | aarch64_be \
252         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
253         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
254         | am33_2.0 \
255         | arc | arceb \
256         | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
257         | avr | avr32 \
258         | be32 | be64 \
259         | bfin \
260         | c4x | c8051 | clipper \
261         | d10v | d30v | dlx | dsp16xx \
262         | epiphany \
263         | fido | fr30 | frv \
264         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
265         | hexagon \
266         | i370 | i860 | i960 | ia64 \
267         | ip2k | iq2000 \
268         | k1om \
269         | le32 | le64 \
270         | lm32 \
271         | m32c | m32r | m32rle | m68000 | m68k | m88k \
272         | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
273         | mips | mipsbe | mipseb | mipsel | mipsle \
274         | mips16 \
275         | mips64 | mips64el \
276         | mips64octeon | mips64octeonel \
277         | mips64orion | mips64orionel \
278         | mips64r5900 | mips64r5900el \
279         | mips64vr | mips64vrel \
280         | mips64vr4100 | mips64vr4100el \
281         | mips64vr4300 | mips64vr4300el \
282         | mips64vr5000 | mips64vr5000el \
283         | mips64vr5900 | mips64vr5900el \
284         | mipsisa32 | mipsisa32el \
285         | mipsisa32r2 | mipsisa32r2el \
286         | mipsisa32r6 | mipsisa32r6el \
287         | mipsisa64 | mipsisa64el \
288         | mipsisa64r2 | mipsisa64r2el \
289         | mipsisa64r6 | mipsisa64r6el \
290         | mipsisa64sb1 | mipsisa64sb1el \
291         | mipsisa64sr71k | mipsisa64sr71kel \
292         | mipsr5900 | mipsr5900el \
293         | mipstx39 | mipstx39el \
294         | mn10200 | mn10300 \
295         | moxie \
296         | mt \
297         | msp430 \
298         | nds32 | nds32le | nds32be \
299         | nios | nios2 | nios2eb | nios2el \
300         | ns16k | ns32k \
301         | open8 | or1k | or1knd | or32 \
302         | pdp10 | pdp11 | pj | pjl \
303         | powerpc | powerpc64 | powerpc64le | powerpcle \
304         | pyramid \
305         | riscv32 | riscv64 \
306         | rl78 | rx \
307         | score \
308         | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
309         | sh64 | sh64le \
310         | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
311         | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
312         | spu \
313         | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
314         | ubicom32 \
315         | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
316         | we32k \
317         | x86 | xc16x | xstormy16 | xtensa \
318         | z8k | z80)
319                 basic_machine=$basic_machine-unknown
320                 ;;
321         c54x)
322                 basic_machine=tic54x-unknown
323                 ;;
324         c55x)
325                 basic_machine=tic55x-unknown
326                 ;;
327         c6x)
328                 basic_machine=tic6x-unknown
329                 ;;
330         m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
331                 basic_machine=$basic_machine-unknown
332                 os=-none
333                 ;;
334         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
335                 ;;
336         ms1)
337                 basic_machine=mt-unknown
338                 ;;
339
340         strongarm | thumb | xscale)
341                 basic_machine=arm-unknown
342                 ;;
343         xgate)
344                 basic_machine=$basic_machine-unknown
345                 os=-none
346                 ;;
347         xscaleeb)
348                 basic_machine=armeb-unknown
349                 ;;
350
351         xscaleel)
352                 basic_machine=armel-unknown
353                 ;;
354
355         # We use `pc' rather than `unknown'
356         # because (1) that's what they normally are, and
357         # (2) the word "unknown" tends to confuse beginning users.
358         i*86 | x86_64)
359           basic_machine=$basic_machine-pc
360           ;;
361         # Object if more than one company name word.
362         *-*-*)
363                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
364                 exit 1
365                 ;;
366         # Recognize the basic CPU types with company name.
367         580-* \
368         | a29k-* \
369         | aarch64-* | aarch64_be-* \
370         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
371         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
372         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
373         | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
374         | avr-* | avr32-* \
375         | be32-* | be64-* \
376         | bfin-* | bs2000-* \
377         | c[123]* | c30-* | [cjt]90-* | c4x-* \
378         | c8051-* | clipper-* | craynv-* | cydra-* \
379         | d10v-* | d30v-* | dlx-* \
380         | elxsi-* \
381         | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
382         | h8300-* | h8500-* \
383         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
384         | hexagon-* \
385         | i*86-* | i860-* | i960-* | ia64-* \
386         | ip2k-* | iq2000-* \
387         | k1om-* \
388         | le32-* | le64-* \
389         | lm32-* \
390         | m32c-* | m32r-* | m32rle-* \
391         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
392         | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
393         | microblaze-* | microblazeel-* \
394         | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
395         | mips16-* \
396         | mips64-* | mips64el-* \
397         | mips64octeon-* | mips64octeonel-* \
398         | mips64orion-* | mips64orionel-* \
399         | mips64r5900-* | mips64r5900el-* \
400         | mips64vr-* | mips64vrel-* \
401         | mips64vr4100-* | mips64vr4100el-* \
402         | mips64vr4300-* | mips64vr4300el-* \
403         | mips64vr5000-* | mips64vr5000el-* \
404         | mips64vr5900-* | mips64vr5900el-* \
405         | mipsisa32-* | mipsisa32el-* \
406         | mipsisa32r2-* | mipsisa32r2el-* \
407         | mipsisa32r6-* | mipsisa32r6el-* \
408         | mipsisa64-* | mipsisa64el-* \
409         | mipsisa64r2-* | mipsisa64r2el-* \
410         | mipsisa64r6-* | mipsisa64r6el-* \
411         | mipsisa64sb1-* | mipsisa64sb1el-* \
412         | mipsisa64sr71k-* | mipsisa64sr71kel-* \
413         | mipsr5900-* | mipsr5900el-* \
414         | mipstx39-* | mipstx39el-* \
415         | mmix-* \
416         | mt-* \
417         | msp430-* \
418         | nds32-* | nds32le-* | nds32be-* \
419         | nios-* | nios2-* | nios2eb-* | nios2el-* \
420         | none-* | np1-* | ns16k-* | ns32k-* \
421         | open8-* \
422         | or1k*-* \
423         | orion-* \
424         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
425         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
426         | pyramid-* \
427         | rl78-* | romp-* | rs6000-* | rx-* \
428         | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
429         | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
430         | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
431         | sparclite-* \
432         | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
433         | tahoe-* \
434         | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
435         | tile*-* \
436         | tron-* \
437         | ubicom32-* \
438         | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
439         | vax-* \
440         | we32k-* \
441         | x86-* | x86_64-* | xc16x-* | xps100-* \
442         | xstormy16-* | xtensa*-* \
443         | ymp-* \
444         | z8k-* | z80-*)
445                 ;;
446         # Recognize the basic CPU types without company name, with glob match.
447         xtensa*)
448                 basic_machine=$basic_machine-unknown
449                 ;;
450         # Recognize the various machine names and aliases which stand
451         # for a CPU type and a company and sometimes even an OS.
452         386bsd)
453                 basic_machine=i386-unknown
454                 os=-bsd
455                 ;;
456         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
457                 basic_machine=m68000-att
458                 ;;
459         3b*)
460                 basic_machine=we32k-att
461                 ;;
462         a29khif)
463                 basic_machine=a29k-amd
464                 os=-udi
465                 ;;
466         abacus)
467                 basic_machine=abacus-unknown
468                 ;;
469         adobe68k)
470                 basic_machine=m68010-adobe
471                 os=-scout
472                 ;;
473         alliant | fx80)
474                 basic_machine=fx80-alliant
475                 ;;
476         altos | altos3068)
477                 basic_machine=m68k-altos
478                 ;;
479         am29k)
480                 basic_machine=a29k-none
481                 os=-bsd
482                 ;;
483         amd64)
484                 basic_machine=x86_64-pc
485                 ;;
486         amd64-*)
487                 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
488                 ;;
489         amdahl)
490                 basic_machine=580-amdahl
491                 os=-sysv
492                 ;;
493         amiga | amiga-*)
494                 basic_machine=m68k-unknown
495                 ;;
496         amigaos | amigados)
497                 basic_machine=m68k-unknown
498                 os=-amigaos
499                 ;;
500         amigaunix | amix)
501                 basic_machine=m68k-unknown
502                 os=-sysv4
503                 ;;
504         apollo68)
505                 basic_machine=m68k-apollo
506                 os=-sysv
507                 ;;
508         apollo68bsd)
509                 basic_machine=m68k-apollo
510                 os=-bsd
511                 ;;
512         aros)
513                 basic_machine=i386-pc
514                 os=-aros
515                 ;;
516         aux)
517                 basic_machine=m68k-apple
518                 os=-aux
519                 ;;
520         balance)
521                 basic_machine=ns32k-sequent
522                 os=-dynix
523                 ;;
524         blackfin)
525                 basic_machine=bfin-unknown
526                 os=-linux
527                 ;;
528         blackfin-*)
529                 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
530                 os=-linux
531                 ;;
532         bluegene*)
533                 basic_machine=powerpc-ibm
534                 os=-cnk
535                 ;;
536         c54x-*)
537                 basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
538                 ;;
539         c55x-*)
540                 basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
541                 ;;
542         c6x-*)
543                 basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
544                 ;;
545         c90)
546                 basic_machine=c90-cray
547                 os=-unicos
548                 ;;
549         cegcc)
550                 basic_machine=arm-unknown
551                 os=-cegcc
552                 ;;
553         convex-c1)
554                 basic_machine=c1-convex
555                 os=-bsd
556                 ;;
557         convex-c2)
558                 basic_machine=c2-convex
559                 os=-bsd
560                 ;;
561         convex-c32)
562                 basic_machine=c32-convex
563                 os=-bsd
564                 ;;
565         convex-c34)
566                 basic_machine=c34-convex
567                 os=-bsd
568                 ;;
569         convex-c38)
570                 basic_machine=c38-convex
571                 os=-bsd
572                 ;;
573         cray | j90)
574                 basic_machine=j90-cray
575                 os=-unicos
576                 ;;
577         craynv)
578                 basic_machine=craynv-cray
579                 os=-unicosmp
580                 ;;
581         cr16 | cr16-*)
582                 basic_machine=cr16-unknown
583                 os=-elf
584                 ;;
585         crds | unos)
586                 basic_machine=m68k-crds
587                 ;;
588         crisv32 | crisv32-* | etraxfs*)
589                 basic_machine=crisv32-axis
590                 ;;
591         cris | cris-* | etrax*)
592                 basic_machine=cris-axis
593                 ;;
594         crx)
595                 basic_machine=crx-unknown
596                 os=-elf
597                 ;;
598         da30 | da30-*)
599                 basic_machine=m68k-da30
600                 ;;
601         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
602                 basic_machine=mips-dec
603                 ;;
604         decsystem10* | dec10*)
605                 basic_machine=pdp10-dec
606                 os=-tops10
607                 ;;
608         decsystem20* | dec20*)
609                 basic_machine=pdp10-dec
610                 os=-tops20
611                 ;;
612         delta | 3300 | motorola-3300 | motorola-delta \
613               | 3300-motorola | delta-motorola)
614                 basic_machine=m68k-motorola
615                 ;;
616         delta88)
617                 basic_machine=m88k-motorola
618                 os=-sysv3
619                 ;;
620         dicos)
621                 basic_machine=i686-pc
622                 os=-dicos
623                 ;;
624         djgpp)
625                 basic_machine=i586-pc
626                 os=-msdosdjgpp
627                 ;;
628         dpx20 | dpx20-*)
629                 basic_machine=rs6000-bull
630                 os=-bosx
631                 ;;
632         dpx2* | dpx2*-bull)
633                 basic_machine=m68k-bull
634                 os=-sysv3
635                 ;;
636         ebmon29k)
637                 basic_machine=a29k-amd
638                 os=-ebmon
639                 ;;
640         elxsi)
641                 basic_machine=elxsi-elxsi
642                 os=-bsd
643                 ;;
644         encore | umax | mmax)
645                 basic_machine=ns32k-encore
646                 ;;
647         es1800 | OSE68k | ose68k | ose | OSE)
648                 basic_machine=m68k-ericsson
649                 os=-ose
650                 ;;
651         fx2800)
652                 basic_machine=i860-alliant
653                 ;;
654         genix)
655                 basic_machine=ns32k-ns
656                 ;;
657         gmicro)
658                 basic_machine=tron-gmicro
659                 os=-sysv
660                 ;;
661         go32)
662                 basic_machine=i386-pc
663                 os=-go32
664                 ;;
665         h3050r* | hiux*)
666                 basic_machine=hppa1.1-hitachi
667                 os=-hiuxwe2
668                 ;;
669         h8300hms)
670                 basic_machine=h8300-hitachi
671                 os=-hms
672                 ;;
673         h8300xray)
674                 basic_machine=h8300-hitachi
675                 os=-xray
676                 ;;
677         h8500hms)
678                 basic_machine=h8500-hitachi
679                 os=-hms
680                 ;;
681         harris)
682                 basic_machine=m88k-harris
683                 os=-sysv3
684                 ;;
685         hp300-*)
686                 basic_machine=m68k-hp
687                 ;;
688         hp300bsd)
689                 basic_machine=m68k-hp
690                 os=-bsd
691                 ;;
692         hp300hpux)
693                 basic_machine=m68k-hp
694                 os=-hpux
695                 ;;
696         hp3k9[0-9][0-9] | hp9[0-9][0-9])
697                 basic_machine=hppa1.0-hp
698                 ;;
699         hp9k2[0-9][0-9] | hp9k31[0-9])
700                 basic_machine=m68000-hp
701                 ;;
702         hp9k3[2-9][0-9])
703                 basic_machine=m68k-hp
704                 ;;
705         hp9k6[0-9][0-9] | hp6[0-9][0-9])
706                 basic_machine=hppa1.0-hp
707                 ;;
708         hp9k7[0-79][0-9] | hp7[0-79][0-9])
709                 basic_machine=hppa1.1-hp
710                 ;;
711         hp9k78[0-9] | hp78[0-9])
712                 # FIXME: really hppa2.0-hp
713                 basic_machine=hppa1.1-hp
714                 ;;
715         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
716                 # FIXME: really hppa2.0-hp
717                 basic_machine=hppa1.1-hp
718                 ;;
719         hp9k8[0-9][13679] | hp8[0-9][13679])
720                 basic_machine=hppa1.1-hp
721                 ;;
722         hp9k8[0-9][0-9] | hp8[0-9][0-9])
723                 basic_machine=hppa1.0-hp
724                 ;;
725         hppa-next)
726                 os=-nextstep3
727                 ;;
728         hppaosf)
729                 basic_machine=hppa1.1-hp
730                 os=-osf
731                 ;;
732         hppro)
733                 basic_machine=hppa1.1-hp
734                 os=-proelf
735                 ;;
736         i370-ibm* | ibm*)
737                 basic_machine=i370-ibm
738                 ;;
739         i*86v32)
740                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
741                 os=-sysv32
742                 ;;
743         i*86v4*)
744                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
745                 os=-sysv4
746                 ;;
747         i*86v)
748                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
749                 os=-sysv
750                 ;;
751         i*86sol2)
752                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
753                 os=-solaris2
754                 ;;
755         i386mach)
756                 basic_machine=i386-mach
757                 os=-mach
758                 ;;
759         i386-vsta | vsta)
760                 basic_machine=i386-unknown
761                 os=-vsta
762                 ;;
763         iris | iris4d)
764                 basic_machine=mips-sgi
765                 case $os in
766                     -irix*)
767                         ;;
768                     *)
769                         os=-irix4
770                         ;;
771                 esac
772                 ;;
773         isi68 | isi)
774                 basic_machine=m68k-isi
775                 os=-sysv
776                 ;;
777         m68knommu)
778                 basic_machine=m68k-unknown
779                 os=-linux
780                 ;;
781         m68knommu-*)
782                 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
783                 os=-linux
784                 ;;
785         m88k-omron*)
786                 basic_machine=m88k-omron
787                 ;;
788         magnum | m3230)
789                 basic_machine=mips-mips
790                 os=-sysv
791                 ;;
792         merlin)
793                 basic_machine=ns32k-utek
794                 os=-sysv
795                 ;;
796         microblaze*)
797                 basic_machine=microblaze-xilinx
798                 ;;
799         mingw64)
800                 basic_machine=x86_64-pc
801                 os=-mingw64
802                 ;;
803         mingw32)
804                 basic_machine=i686-pc
805                 os=-mingw32
806                 ;;
807         mingw32ce)
808                 basic_machine=arm-unknown
809                 os=-mingw32ce
810                 ;;
811         miniframe)
812                 basic_machine=m68000-convergent
813                 ;;
814         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
815                 basic_machine=m68k-atari
816                 os=-mint
817                 ;;
818         mips3*-*)
819                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
820                 ;;
821         mips3*)
822                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
823                 ;;
824         monitor)
825                 basic_machine=m68k-rom68k
826                 os=-coff
827                 ;;
828         morphos)
829                 basic_machine=powerpc-unknown
830                 os=-morphos
831                 ;;
832         moxiebox)
833                 basic_machine=moxie-unknown
834                 os=-moxiebox
835                 ;;
836         msdos)
837                 basic_machine=i386-pc
838                 os=-msdos
839                 ;;
840         ms1-*)
841                 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
842                 ;;
843         msys)
844                 basic_machine=i686-pc
845                 os=-msys
846                 ;;
847         mvs)
848                 basic_machine=i370-ibm
849                 os=-mvs
850                 ;;
851         nacl)
852                 basic_machine=le32-unknown
853                 os=-nacl
854                 ;;
855         ncr3000)
856                 basic_machine=i486-ncr
857                 os=-sysv4
858                 ;;
859         netbsd386)
860                 basic_machine=i386-unknown
861                 os=-netbsd
862                 ;;
863         netwinder)
864                 basic_machine=armv4l-rebel
865                 os=-linux
866                 ;;
867         news | news700 | news800 | news900)
868                 basic_machine=m68k-sony
869                 os=-newsos
870                 ;;
871         news1000)
872                 basic_machine=m68030-sony
873                 os=-newsos
874                 ;;
875         news-3600 | risc-news)
876                 basic_machine=mips-sony
877                 os=-newsos
878                 ;;
879         necv70)
880                 basic_machine=v70-nec
881                 os=-sysv
882                 ;;
883         next | m*-next )
884                 basic_machine=m68k-next
885                 case $os in
886                     -nextstep* )
887                         ;;
888                     -ns2*)
889                       os=-nextstep2
890                         ;;
891                     *)
892                       os=-nextstep3
893                         ;;
894                 esac
895                 ;;
896         nh3000)
897                 basic_machine=m68k-harris
898                 os=-cxux
899                 ;;
900         nh[45]000)
901                 basic_machine=m88k-harris
902                 os=-cxux
903                 ;;
904         nindy960)
905                 basic_machine=i960-intel
906                 os=-nindy
907                 ;;
908         mon960)
909                 basic_machine=i960-intel
910                 os=-mon960
911                 ;;
912         nonstopux)
913                 basic_machine=mips-compaq
914                 os=-nonstopux
915                 ;;
916         np1)
917                 basic_machine=np1-gould
918                 ;;
919         neo-tandem)
920                 basic_machine=neo-tandem
921                 ;;
922         nse-tandem)
923                 basic_machine=nse-tandem
924                 ;;
925         nsr-tandem)
926                 basic_machine=nsr-tandem
927                 ;;
928         op50n-* | op60c-*)
929                 basic_machine=hppa1.1-oki
930                 os=-proelf
931                 ;;
932         openrisc | openrisc-*)
933                 basic_machine=or32-unknown
934                 ;;
935         os400)
936                 basic_machine=powerpc-ibm
937                 os=-os400
938                 ;;
939         OSE68000 | ose68000)
940                 basic_machine=m68000-ericsson
941                 os=-ose
942                 ;;
943         os68k)
944                 basic_machine=m68k-none
945                 os=-os68k
946                 ;;
947         pa-hitachi)
948                 basic_machine=hppa1.1-hitachi
949                 os=-hiuxwe2
950                 ;;
951         paragon)
952                 basic_machine=i860-intel
953                 os=-osf
954                 ;;
955         parisc)
956                 basic_machine=hppa-unknown
957                 os=-linux
958                 ;;
959         parisc-*)
960                 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
961                 os=-linux
962                 ;;
963         pbd)
964                 basic_machine=sparc-tti
965                 ;;
966         pbb)
967                 basic_machine=m68k-tti
968                 ;;
969         pc532 | pc532-*)
970                 basic_machine=ns32k-pc532
971                 ;;
972         pc98)
973                 basic_machine=i386-pc
974                 ;;
975         pc98-*)
976                 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
977                 ;;
978         pentium | p5 | k5 | k6 | nexgen | viac3)
979                 basic_machine=i586-pc
980                 ;;
981         pentiumpro | p6 | 6x86 | athlon | athlon_*)
982                 basic_machine=i686-pc
983                 ;;
984         pentiumii | pentium2 | pentiumiii | pentium3)
985                 basic_machine=i686-pc
986                 ;;
987         pentium4)
988                 basic_machine=i786-pc
989                 ;;
990         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
991                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
992                 ;;
993         pentiumpro-* | p6-* | 6x86-* | athlon-*)
994                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
995                 ;;
996         pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
997                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
998                 ;;
999         pentium4-*)
1000                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
1001                 ;;
1002         pn)
1003                 basic_machine=pn-gould
1004                 ;;
1005         power)  basic_machine=power-ibm
1006                 ;;
1007         ppc | ppcbe)    basic_machine=powerpc-unknown
1008                 ;;
1009         ppc-* | ppcbe-*)
1010                 basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
1011                 ;;
1012         ppcle | powerpclittle | ppc-le | powerpc-little)
1013                 basic_machine=powerpcle-unknown
1014                 ;;
1015         ppcle-* | powerpclittle-*)
1016                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
1017                 ;;
1018         ppc64)  basic_machine=powerpc64-unknown
1019                 ;;
1020         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
1021                 ;;
1022         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
1023                 basic_machine=powerpc64le-unknown
1024                 ;;
1025         ppc64le-* | powerpc64little-*)
1026                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
1027                 ;;
1028         ps2)
1029                 basic_machine=i386-ibm
1030                 ;;
1031         pw32)
1032                 basic_machine=i586-unknown
1033                 os=-pw32
1034                 ;;
1035         rdos | rdos64)
1036                 basic_machine=x86_64-pc
1037                 os=-rdos
1038                 ;;
1039         rdos32)
1040                 basic_machine=i386-pc
1041                 os=-rdos
1042                 ;;
1043         rom68k)
1044                 basic_machine=m68k-rom68k
1045                 os=-coff
1046                 ;;
1047         rm[46]00)
1048                 basic_machine=mips-siemens
1049                 ;;
1050         rtpc | rtpc-*)
1051                 basic_machine=romp-ibm
1052                 ;;
1053         s390 | s390-*)
1054                 basic_machine=s390-ibm
1055                 ;;
1056         s390x | s390x-*)
1057                 basic_machine=s390x-ibm
1058                 ;;
1059         sa29200)
1060                 basic_machine=a29k-amd
1061                 os=-udi
1062                 ;;
1063         sb1)
1064                 basic_machine=mipsisa64sb1-unknown
1065                 ;;
1066         sb1el)
1067                 basic_machine=mipsisa64sb1el-unknown
1068                 ;;
1069         sde)
1070                 basic_machine=mipsisa32-sde
1071                 os=-elf
1072                 ;;
1073         sei)
1074                 basic_machine=mips-sei
1075                 os=-seiux
1076                 ;;
1077         sequent)
1078                 basic_machine=i386-sequent
1079                 ;;
1080         sh)
1081                 basic_machine=sh-hitachi
1082                 os=-hms
1083                 ;;
1084         sh5el)
1085                 basic_machine=sh5le-unknown
1086                 ;;
1087         sh64)
1088                 basic_machine=sh64-unknown
1089                 ;;
1090         sparclite-wrs | simso-wrs)
1091                 basic_machine=sparclite-wrs
1092                 os=-vxworks
1093                 ;;
1094         sps7)
1095                 basic_machine=m68k-bull
1096                 os=-sysv2
1097                 ;;
1098         spur)
1099                 basic_machine=spur-unknown
1100                 ;;
1101         st2000)
1102                 basic_machine=m68k-tandem
1103                 ;;
1104         stratus)
1105                 basic_machine=i860-stratus
1106                 os=-sysv4
1107                 ;;
1108         strongarm-* | thumb-*)
1109                 basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
1110                 ;;
1111         sun2)
1112                 basic_machine=m68000-sun
1113                 ;;
1114         sun2os3)
1115                 basic_machine=m68000-sun
1116                 os=-sunos3
1117                 ;;
1118         sun2os4)
1119                 basic_machine=m68000-sun
1120                 os=-sunos4
1121                 ;;
1122         sun3os3)
1123                 basic_machine=m68k-sun
1124                 os=-sunos3
1125                 ;;
1126         sun3os4)
1127                 basic_machine=m68k-sun
1128                 os=-sunos4
1129                 ;;
1130         sun4os3)
1131                 basic_machine=sparc-sun
1132                 os=-sunos3
1133                 ;;
1134         sun4os4)
1135                 basic_machine=sparc-sun
1136                 os=-sunos4
1137                 ;;
1138         sun4sol2)
1139                 basic_machine=sparc-sun
1140                 os=-solaris2
1141                 ;;
1142         sun3 | sun3-*)
1143                 basic_machine=m68k-sun
1144                 ;;
1145         sun4)
1146                 basic_machine=sparc-sun
1147                 ;;
1148         sun386 | sun386i | roadrunner)
1149                 basic_machine=i386-sun
1150                 ;;
1151         sv1)
1152                 basic_machine=sv1-cray
1153                 os=-unicos
1154                 ;;
1155         symmetry)
1156                 basic_machine=i386-sequent
1157                 os=-dynix
1158                 ;;
1159         t3e)
1160                 basic_machine=alphaev5-cray
1161                 os=-unicos
1162                 ;;
1163         t90)
1164                 basic_machine=t90-cray
1165                 os=-unicos
1166                 ;;
1167         tile*)
1168                 basic_machine=$basic_machine-unknown
1169                 os=-linux-gnu
1170                 ;;
1171         tx39)
1172                 basic_machine=mipstx39-unknown
1173                 ;;
1174         tx39el)
1175                 basic_machine=mipstx39el-unknown
1176                 ;;
1177         toad1)
1178                 basic_machine=pdp10-xkl
1179                 os=-tops20
1180                 ;;
1181         tower | tower-32)
1182                 basic_machine=m68k-ncr
1183                 ;;
1184         tpf)
1185                 basic_machine=s390x-ibm
1186                 os=-tpf
1187                 ;;
1188         udi29k)
1189                 basic_machine=a29k-amd
1190                 os=-udi
1191                 ;;
1192         ultra3)
1193                 basic_machine=a29k-nyu
1194                 os=-sym1
1195                 ;;
1196         v810 | necv810)
1197                 basic_machine=v810-nec
1198                 os=-none
1199                 ;;
1200         vaxv)
1201                 basic_machine=vax-dec
1202                 os=-sysv
1203                 ;;
1204         vms)
1205                 basic_machine=vax-dec
1206                 os=-vms
1207                 ;;
1208         vpp*|vx|vx-*)
1209                 basic_machine=f301-fujitsu
1210                 ;;
1211         vxworks960)
1212                 basic_machine=i960-wrs
1213                 os=-vxworks
1214                 ;;
1215         vxworks68)
1216                 basic_machine=m68k-wrs
1217                 os=-vxworks
1218                 ;;
1219         vxworks29k)
1220                 basic_machine=a29k-wrs
1221                 os=-vxworks
1222                 ;;
1223         w65*)
1224                 basic_machine=w65-wdc
1225                 os=-none
1226                 ;;
1227         w89k-*)
1228                 basic_machine=hppa1.1-winbond
1229                 os=-proelf
1230                 ;;
1231         xbox)
1232                 basic_machine=i686-pc
1233                 os=-mingw32
1234                 ;;
1235         xps | xps100)
1236                 basic_machine=xps100-honeywell
1237                 ;;
1238         xscale-* | xscalee[bl]-*)
1239                 basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
1240                 ;;
1241         ymp)
1242                 basic_machine=ymp-cray
1243                 os=-unicos
1244                 ;;
1245         z8k-*-coff)
1246                 basic_machine=z8k-unknown
1247                 os=-sim
1248                 ;;
1249         z80-*-coff)
1250                 basic_machine=z80-unknown
1251                 os=-sim
1252                 ;;
1253         none)
1254                 basic_machine=none-none
1255                 os=-none
1256                 ;;
1257
1258 # Here we handle the default manufacturer of certain CPU types.  It is in
1259 # some cases the only manufacturer, in others, it is the most popular.
1260         w89k)
1261                 basic_machine=hppa1.1-winbond
1262                 ;;
1263         op50n)
1264                 basic_machine=hppa1.1-oki
1265                 ;;
1266         op60c)
1267                 basic_machine=hppa1.1-oki
1268                 ;;
1269         romp)
1270                 basic_machine=romp-ibm
1271                 ;;
1272         mmix)
1273                 basic_machine=mmix-knuth
1274                 ;;
1275         rs6000)
1276                 basic_machine=rs6000-ibm
1277                 ;;
1278         vax)
1279                 basic_machine=vax-dec
1280                 ;;
1281         pdp10)
1282                 # there are many clones, so DEC is not a safe bet
1283                 basic_machine=pdp10-unknown
1284                 ;;
1285         pdp11)
1286                 basic_machine=pdp11-dec
1287                 ;;
1288         we32k)
1289                 basic_machine=we32k-att
1290                 ;;
1291         sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1292                 basic_machine=sh-unknown
1293                 ;;
1294         sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1295                 basic_machine=sparc-sun
1296                 ;;
1297         cydra)
1298                 basic_machine=cydra-cydrome
1299                 ;;
1300         orion)
1301                 basic_machine=orion-highlevel
1302                 ;;
1303         orion105)
1304                 basic_machine=clipper-highlevel
1305                 ;;
1306         mac | mpw | mac-mpw)
1307                 basic_machine=m68k-apple
1308                 ;;
1309         pmac | pmac-mpw)
1310                 basic_machine=powerpc-apple
1311                 ;;
1312         *-unknown)
1313                 # Make sure to match an already-canonicalized machine name.
1314                 ;;
1315         *)
1316                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1317                 exit 1
1318                 ;;
1319 esac
1320
1321 # Here we canonicalize certain aliases for manufacturers.
1322 case $basic_machine in
1323         *-digital*)
1324                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1325                 ;;
1326         *-commodore*)
1327                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1328                 ;;
1329         *)
1330                 ;;
1331 esac
1332
1333 # Decode manufacturer-specific aliases for certain operating systems.
1334
1335 if [ x"$os" != x"" ]
1336 then
1337 case $os in
1338         # First match some system type aliases
1339         # that might get confused with valid system types.
1340         # -solaris* is a basic system type, with this one exception.
1341         -auroraux)
1342                 os=-auroraux
1343                 ;;
1344         -solaris1 | -solaris1.*)
1345                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1346                 ;;
1347         -solaris)
1348                 os=-solaris2
1349                 ;;
1350         -svr4*)
1351                 os=-sysv4
1352                 ;;
1353         -unixware*)
1354                 os=-sysv4.2uw
1355                 ;;
1356         -gnu/linux*)
1357                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1358                 ;;
1359         # First accept the basic system types.
1360         # The portable systems comes first.
1361         # Each alternative MUST END IN A *, to match a version number.
1362         # -sysv* is not here because it comes later, after sysvr4.
1363         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1364               | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1365               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1366               | -sym* | -kopensolaris* | -plan9* \
1367               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1368               | -aos* | -aros* \
1369               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1370               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1371               | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1372               | -bitrig* | -openbsd* | -solidbsd* \
1373               | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1374               | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1375               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1376               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1377               | -chorusos* | -chorusrdb* | -cegcc* \
1378               | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1379               | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
1380               | -linux-newlib* | -linux-musl* | -linux-uclibc* \
1381               | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
1382               | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1383               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1384               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1385               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1386               | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1387               | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1388               | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
1389         # Remember, each alternative MUST END IN *, to match a version number.
1390                 ;;
1391         -qnx*)
1392                 case $basic_machine in
1393                     x86-* | i*86-*)
1394                         ;;
1395                     *)
1396                         os=-nto$os
1397                         ;;
1398                 esac
1399                 ;;
1400         -nto-qnx*)
1401                 ;;
1402         -nto*)
1403                 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1404                 ;;
1405         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1406               | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1407               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1408                 ;;
1409         -mac*)
1410                 os=`echo $os | sed -e 's|mac|macos|'`
1411                 ;;
1412         -linux-dietlibc)
1413                 os=-linux-dietlibc
1414                 ;;
1415         -linux*)
1416                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1417                 ;;
1418         -sunos5*)
1419                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1420                 ;;
1421         -sunos6*)
1422                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1423                 ;;
1424         -opened*)
1425                 os=-openedition
1426                 ;;
1427         -os400*)
1428                 os=-os400
1429                 ;;
1430         -wince*)
1431                 os=-wince
1432                 ;;
1433         -osfrose*)
1434                 os=-osfrose
1435                 ;;
1436         -osf*)
1437                 os=-osf
1438                 ;;
1439         -utek*)
1440                 os=-bsd
1441                 ;;
1442         -dynix*)
1443                 os=-bsd
1444                 ;;
1445         -acis*)
1446                 os=-aos
1447                 ;;
1448         -atheos*)
1449                 os=-atheos
1450                 ;;
1451         -syllable*)
1452                 os=-syllable
1453                 ;;
1454         -386bsd)
1455                 os=-bsd
1456                 ;;
1457         -ctix* | -uts*)
1458                 os=-sysv
1459                 ;;
1460         -nova*)
1461                 os=-rtmk-nova
1462                 ;;
1463         -ns2 )
1464                 os=-nextstep2
1465                 ;;
1466         -nsk*)
1467                 os=-nsk
1468                 ;;
1469         # Preserve the version number of sinix5.
1470         -sinix5.*)
1471                 os=`echo $os | sed -e 's|sinix|sysv|'`
1472                 ;;
1473         -sinix*)
1474                 os=-sysv4
1475                 ;;
1476         -tpf*)
1477                 os=-tpf
1478                 ;;
1479         -triton*)
1480                 os=-sysv3
1481                 ;;
1482         -oss*)
1483                 os=-sysv3
1484                 ;;
1485         -svr4)
1486                 os=-sysv4
1487                 ;;
1488         -svr3)
1489                 os=-sysv3
1490                 ;;
1491         -sysvr4)
1492                 os=-sysv4
1493                 ;;
1494         # This must come after -sysvr4.
1495         -sysv*)
1496                 ;;
1497         -ose*)
1498                 os=-ose
1499                 ;;
1500         -es1800*)
1501                 os=-ose
1502                 ;;
1503         -xenix)
1504                 os=-xenix
1505                 ;;
1506         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1507                 os=-mint
1508                 ;;
1509         -aros*)
1510                 os=-aros
1511                 ;;
1512         -zvmoe)
1513                 os=-zvmoe
1514                 ;;
1515         -dicos*)
1516                 os=-dicos
1517                 ;;
1518         -nacl*)
1519                 ;;
1520         -none)
1521                 ;;
1522         *)
1523                 # Get rid of the `-' at the beginning of $os.
1524                 os=`echo $os | sed 's/[^-]*-//'`
1525                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1526                 exit 1
1527                 ;;
1528 esac
1529 else
1530
1531 # Here we handle the default operating systems that come with various machines.
1532 # The value should be what the vendor currently ships out the door with their
1533 # machine or put another way, the most popular os provided with the machine.
1534
1535 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1536 # "-sun"), then you have to tell the case statement up towards the top
1537 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1538 # will signal an error saying that MANUFACTURER isn't an operating
1539 # system, and we'll never get to this point.
1540
1541 case $basic_machine in
1542         score-*)
1543                 os=-elf
1544                 ;;
1545         spu-*)
1546                 os=-elf
1547                 ;;
1548         *-acorn)
1549                 os=-riscix1.2
1550                 ;;
1551         arm*-rebel)
1552                 os=-linux
1553                 ;;
1554         arm*-semi)
1555                 os=-aout
1556                 ;;
1557         c4x-* | tic4x-*)
1558                 os=-coff
1559                 ;;
1560         c8051-*)
1561                 os=-elf
1562                 ;;
1563         hexagon-*)
1564                 os=-elf
1565                 ;;
1566         tic54x-*)
1567                 os=-coff
1568                 ;;
1569         tic55x-*)
1570                 os=-coff
1571                 ;;
1572         tic6x-*)
1573                 os=-coff
1574                 ;;
1575         # This must come before the *-dec entry.
1576         pdp10-*)
1577                 os=-tops20
1578                 ;;
1579         pdp11-*)
1580                 os=-none
1581                 ;;
1582         *-dec | vax-*)
1583                 os=-ultrix4.2
1584                 ;;
1585         m68*-apollo)
1586                 os=-domain
1587                 ;;
1588         i386-sun)
1589                 os=-sunos4.0.2
1590                 ;;
1591         m68000-sun)
1592                 os=-sunos3
1593                 ;;
1594         m68*-cisco)
1595                 os=-aout
1596                 ;;
1597         mep-*)
1598                 os=-elf
1599                 ;;
1600         mips*-cisco)
1601                 os=-elf
1602                 ;;
1603         mips*-*)
1604                 os=-elf
1605                 ;;
1606         or32-*)
1607                 os=-coff
1608                 ;;
1609         *-tti)  # must be before sparc entry or we get the wrong os.
1610                 os=-sysv3
1611                 ;;
1612         sparc-* | *-sun)
1613                 os=-sunos4.1.1
1614                 ;;
1615         *-be)
1616                 os=-beos
1617                 ;;
1618         *-haiku)
1619                 os=-haiku
1620                 ;;
1621         *-ibm)
1622                 os=-aix
1623                 ;;
1624         *-knuth)
1625                 os=-mmixware
1626                 ;;
1627         *-wec)
1628                 os=-proelf
1629                 ;;
1630         *-winbond)
1631                 os=-proelf
1632                 ;;
1633         *-oki)
1634                 os=-proelf
1635                 ;;
1636         *-hp)
1637                 os=-hpux
1638                 ;;
1639         *-hitachi)
1640                 os=-hiux
1641                 ;;
1642         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1643                 os=-sysv
1644                 ;;
1645         *-cbm)
1646                 os=-amigaos
1647                 ;;
1648         *-dg)
1649                 os=-dgux
1650                 ;;
1651         *-dolphin)
1652                 os=-sysv3
1653                 ;;
1654         m68k-ccur)
1655                 os=-rtu
1656                 ;;
1657         m88k-omron*)
1658                 os=-luna
1659                 ;;
1660         *-next )
1661                 os=-nextstep
1662                 ;;
1663         *-sequent)
1664                 os=-ptx
1665                 ;;
1666         *-crds)
1667                 os=-unos
1668                 ;;
1669         *-ns)
1670                 os=-genix
1671                 ;;
1672         i370-*)
1673                 os=-mvs
1674                 ;;
1675         *-next)
1676                 os=-nextstep3
1677                 ;;
1678         *-gould)
1679                 os=-sysv
1680                 ;;
1681         *-highlevel)
1682                 os=-bsd
1683                 ;;
1684         *-encore)
1685                 os=-bsd
1686                 ;;
1687         *-sgi)
1688                 os=-irix
1689                 ;;
1690         *-siemens)
1691                 os=-sysv4
1692                 ;;
1693         *-masscomp)
1694                 os=-rtu
1695                 ;;
1696         f30[01]-fujitsu | f700-fujitsu)
1697                 os=-uxpv
1698                 ;;
1699         *-rom68k)
1700                 os=-coff
1701                 ;;
1702         *-*bug)
1703                 os=-coff
1704                 ;;
1705         *-apple)
1706                 os=-macos
1707                 ;;
1708         *-atari*)
1709                 os=-mint
1710                 ;;
1711         *)
1712                 os=-none
1713                 ;;
1714 esac
1715 fi
1716
1717 # Here we handle the case where we know the os, and the CPU type, but not the
1718 # manufacturer.  We pick the logical manufacturer.
1719 vendor=unknown
1720 case $basic_machine in
1721         *-unknown)
1722                 case $os in
1723                         -riscix*)
1724                                 vendor=acorn
1725                                 ;;
1726                         -sunos*)
1727                                 vendor=sun
1728                                 ;;
1729                         -cnk*|-aix*)
1730                                 vendor=ibm
1731                                 ;;
1732                         -beos*)
1733                                 vendor=be
1734                                 ;;
1735                         -hpux*)
1736                                 vendor=hp
1737                                 ;;
1738                         -mpeix*)
1739                                 vendor=hp
1740                                 ;;
1741                         -hiux*)
1742                                 vendor=hitachi
1743                                 ;;
1744                         -unos*)
1745                                 vendor=crds
1746                                 ;;
1747                         -dgux*)
1748                                 vendor=dg
1749                                 ;;
1750                         -luna*)
1751                                 vendor=omron
1752                                 ;;
1753                         -genix*)
1754                                 vendor=ns
1755                                 ;;
1756                         -mvs* | -opened*)
1757                                 vendor=ibm
1758                                 ;;
1759                         -os400*)
1760                                 vendor=ibm
1761                                 ;;
1762                         -ptx*)
1763                                 vendor=sequent
1764                                 ;;
1765                         -tpf*)
1766                                 vendor=ibm
1767                                 ;;
1768                         -vxsim* | -vxworks* | -windiss*)
1769                                 vendor=wrs
1770                                 ;;
1771                         -aux*)
1772                                 vendor=apple
1773                                 ;;
1774                         -hms*)
1775                                 vendor=hitachi
1776                                 ;;
1777                         -mpw* | -macos*)
1778                                 vendor=apple
1779                                 ;;
1780                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1781                                 vendor=atari
1782                                 ;;
1783                         -vos*)
1784                                 vendor=stratus
1785                                 ;;
1786                 esac
1787                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1788                 ;;
1789 esac
1790
1791 echo $basic_machine$os
1792 exit
1793
1794 # Local variables:
1795 # eval: (add-hook 'write-file-hooks 'time-stamp)
1796 # time-stamp-start: "timestamp='"
1797 # time-stamp-format: "%:y-%02m-%02d"
1798 # time-stamp-end: "'"
1799 # End: