Finish support for high-depth video throughout x264
[x262.git] / config.sub
1 #! /bin/sh
2 # Configuration validation subroutine script.
3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4 #   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
5 #   Free Software Foundation, Inc.
6
7 timestamp='2009-08-19'
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 2 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, write to the Free Software
25 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
26 # 02110-1301, USA.
27 #
28 # As a special exception to the GNU General Public License, if you
29 # distribute this file as part of a program that contains a
30 # configuration script generated by Autoconf, you may include it under
31 # the same distribution terms that you use for the rest of that program.
32
33
34 # Please send patches to <config-patches@gnu.org>.  Submit a context
35 # diff and a properly formatted GNU ChangeLog entry.
36 #
37 # Configuration subroutine to validate and canonicalize a configuration type.
38 # Supply the specified configuration type as an argument.
39 # If it is invalid, we print an error message on stderr and exit with code 1.
40 # Otherwise, we print the canonical config type on stdout and succeed.
41
42 # You can get the latest version of this script from:
43 # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
44
45 # This file is supposed to be the same for all GNU packages
46 # and recognize all the CPU types, system types and aliases
47 # that are meaningful with *any* GNU software.
48 # Each package is responsible for reporting which valid configurations
49 # it does not support.  The user should be able to distinguish
50 # a failure to support a valid configuration from a meaningless
51 # configuration.
52
53 # The goal of this file is to map all the various variations of a given
54 # machine specification into a single specification in the form:
55 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
56 # or in some cases, the newer four-part form:
57 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
58 # It is wrong to echo any other type of specification.
59
60 me=`echo "$0" | sed -e 's,.*/,,'`
61
62 usage="\
63 Usage: $0 [OPTION] CPU-MFR-OPSYS
64        $0 [OPTION] ALIAS
65
66 Canonicalize a configuration name.
67
68 Operation modes:
69   -h, --help         print this help, then exit
70   -t, --time-stamp   print date of last modification, then exit
71   -v, --version      print version number, then exit
72
73 Report bugs and patches to <config-patches@gnu.org>."
74
75 version="\
76 GNU config.sub ($timestamp)
77
78 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
79 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
80
81 This is free software; see the source for copying conditions.  There is NO
82 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
83
84 help="
85 Try \`$me --help' for more information."
86
87 # Parse command line
88 while test $# -gt 0 ; do
89   case $1 in
90     --time-stamp | --time* | -t )
91        echo "$timestamp" ; exit ;;
92     --version | -v )
93        echo "$version" ; exit ;;
94     --help | --h* | -h )
95        echo "$usage"; exit ;;
96     -- )     # Stop option processing
97        shift; break ;;
98     - ) # Use stdin as input.
99        break ;;
100     -* )
101        echo "$me: invalid option $1$help"
102        exit 1 ;;
103
104     *local*)
105        # First pass through any local machine types.
106        echo $1
107        exit ;;
108
109     * )
110        break ;;
111   esac
112 done
113
114 case $# in
115  0) echo "$me: missing argument$help" >&2
116     exit 1;;
117  1) ;;
118  *) echo "$me: too many arguments$help" >&2
119     exit 1;;
120 esac
121
122 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
123 # Here we must recognize all the valid KERNEL-OS combinations.
124 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
125 case $maybe_os in
126   nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
127   uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
128   kopensolaris*-gnu* | \
129   storm-chaos* | os2-emx* | rtmk-nova*)
130     os=-$maybe_os
131     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
132     ;;
133   *)
134     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
135     if [ $basic_machine != $1 ]
136     then os=`echo $1 | sed 's/.*-/-/'`
137     else os=; fi
138     ;;
139 esac
140
141 ### Let's recognize common machines as not being operating systems so
142 ### that things like config.sub decstation-3100 work.  We also
143 ### recognize some manufacturers as not being operating systems, so we
144 ### can provide default operating systems below.
145 case $os in
146         -sun*os*)
147                 # Prevent following clause from handling this invalid input.
148                 ;;
149         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
150         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
151         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
152         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
153         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
154         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
155         -apple | -axis | -knuth | -cray | -microblaze)
156                 os=
157                 basic_machine=$1
158                 ;;
159         -bluegene*)
160                 os=-cnk
161                 ;;
162         -sim | -cisco | -oki | -wec | -winbond)
163                 os=
164                 basic_machine=$1
165                 ;;
166         -scout)
167                 ;;
168         -wrs)
169                 os=-vxworks
170                 basic_machine=$1
171                 ;;
172         -chorusos*)
173                 os=-chorusos
174                 basic_machine=$1
175                 ;;
176         -chorusrdb)
177                 os=-chorusrdb
178                 basic_machine=$1
179                 ;;
180         -hiux*)
181                 os=-hiuxwe2
182                 ;;
183         -sco6)
184                 os=-sco5v6
185                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
186                 ;;
187         -sco5)
188                 os=-sco3.2v5
189                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
190                 ;;
191         -sco4)
192                 os=-sco3.2v4
193                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
194                 ;;
195         -sco3.2.[4-9]*)
196                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
197                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
198                 ;;
199         -sco3.2v[4-9]*)
200                 # Don't forget version if it is 3.2v4 or newer.
201                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
202                 ;;
203         -sco5v6*)
204                 # Don't forget version if it is 3.2v4 or newer.
205                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
206                 ;;
207         -sco*)
208                 os=-sco3.2v2
209                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
210                 ;;
211         -udk*)
212                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
213                 ;;
214         -isc)
215                 os=-isc2.2
216                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
217                 ;;
218         -clix*)
219                 basic_machine=clipper-intergraph
220                 ;;
221         -isc*)
222                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
223                 ;;
224         -lynx*)
225                 os=-lynxos
226                 ;;
227         -ptx*)
228                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
229                 ;;
230         -windowsnt*)
231                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
232                 ;;
233         -psos*)
234                 os=-psos
235                 ;;
236         -mint | -mint[0-9]*)
237                 basic_machine=m68k-atari
238                 os=-mint
239                 ;;
240 esac
241
242 # Decode aliases for certain CPU-COMPANY combinations.
243 case $basic_machine in
244         # Recognize the basic CPU types without company name.
245         # Some are omitted here because they have special meanings below.
246         1750a | 580 \
247         | a29k \
248         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
249         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
250         | am33_2.0 \
251         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
252         | bfin \
253         | c4x | clipper \
254         | d10v | d30v | dlx | dsp16xx \
255         | fido | fr30 | frv \
256         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
257         | i370 | i860 | i960 | ia64 \
258         | ip2k | iq2000 \
259         | lm32 \
260         | m32c | m32r | m32rle | m68000 | m68k | m88k \
261         | maxq | mb | microblaze | mcore | mep | metag \
262         | mips | mipsbe | mipseb | mipsel | mipsle \
263         | mips16 \
264         | mips64 | mips64el \
265         | mips64octeon | mips64octeonel \
266         | mips64orion | mips64orionel \
267         | mips64r5900 | mips64r5900el \
268         | mips64vr | mips64vrel \
269         | mips64vr4100 | mips64vr4100el \
270         | mips64vr4300 | mips64vr4300el \
271         | mips64vr5000 | mips64vr5000el \
272         | mips64vr5900 | mips64vr5900el \
273         | mipsisa32 | mipsisa32el \
274         | mipsisa32r2 | mipsisa32r2el \
275         | mipsisa64 | mipsisa64el \
276         | mipsisa64r2 | mipsisa64r2el \
277         | mipsisa64sb1 | mipsisa64sb1el \
278         | mipsisa64sr71k | mipsisa64sr71kel \
279         | mipstx39 | mipstx39el \
280         | mn10200 | mn10300 \
281         | moxie \
282         | mt \
283         | msp430 \
284         | nios | nios2 \
285         | ns16k | ns32k \
286         | or32 \
287         | pdp10 | pdp11 | pj | pjl \
288         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
289         | pyramid \
290         | score \
291         | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
292         | sh64 | sh64le \
293         | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
294         | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
295         | spu | strongarm \
296         | tahoe | thumb | tic4x | tic80 | tron \
297         | v850 | v850e \
298         | we32k \
299         | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
300         | z8k | z80)
301                 basic_machine=$basic_machine-unknown
302                 ;;
303         m6811 | m68hc11 | m6812 | m68hc12)
304                 # Motorola 68HC11/12.
305                 basic_machine=$basic_machine-unknown
306                 os=-none
307                 ;;
308         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
309                 ;;
310         ms1)
311                 basic_machine=mt-unknown
312                 ;;
313
314         # We use `pc' rather than `unknown'
315         # because (1) that's what they normally are, and
316         # (2) the word "unknown" tends to confuse beginning users.
317         i*86 | x86_64)
318           basic_machine=$basic_machine-pc
319           ;;
320         # Object if more than one company name word.
321         *-*-*)
322                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
323                 exit 1
324                 ;;
325         # Recognize the basic CPU types with company name.
326         580-* \
327         | a29k-* \
328         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
329         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
330         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
331         | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
332         | avr-* | avr32-* \
333         | bfin-* | bs2000-* \
334         | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
335         | clipper-* | craynv-* | cydra-* \
336         | d10v-* | d30v-* | dlx-* \
337         | elxsi-* \
338         | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
339         | h8300-* | h8500-* \
340         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
341         | i*86-* | i860-* | i960-* | ia64-* \
342         | ip2k-* | iq2000-* \
343         | lm32-* \
344         | m32c-* | m32r-* | m32rle-* \
345         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
346         | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
347         | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
348         | mips16-* \
349         | mips64-* | mips64el-* \
350         | mips64octeon-* | mips64octeonel-* \
351         | mips64orion-* | mips64orionel-* \
352         | mips64r5900-* | mips64r5900el-* \
353         | mips64vr-* | mips64vrel-* \
354         | mips64vr4100-* | mips64vr4100el-* \
355         | mips64vr4300-* | mips64vr4300el-* \
356         | mips64vr5000-* | mips64vr5000el-* \
357         | mips64vr5900-* | mips64vr5900el-* \
358         | mipsisa32-* | mipsisa32el-* \
359         | mipsisa32r2-* | mipsisa32r2el-* \
360         | mipsisa64-* | mipsisa64el-* \
361         | mipsisa64r2-* | mipsisa64r2el-* \
362         | mipsisa64sb1-* | mipsisa64sb1el-* \
363         | mipsisa64sr71k-* | mipsisa64sr71kel-* \
364         | mipstx39-* | mipstx39el-* \
365         | mmix-* \
366         | mt-* \
367         | msp430-* \
368         | nios-* | nios2-* \
369         | none-* | np1-* | ns16k-* | ns32k-* \
370         | orion-* \
371         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
372         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
373         | pyramid-* \
374         | romp-* | rs6000-* \
375         | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
376         | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
377         | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
378         | sparclite-* \
379         | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
380         | tahoe-* | thumb-* \
381         | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
382         | tron-* \
383         | v850-* | v850e-* | vax-* \
384         | we32k-* \
385         | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
386         | xstormy16-* | xtensa*-* \
387         | ymp-* \
388         | z8k-* | z80-*)
389                 ;;
390         # Recognize the basic CPU types without company name, with glob match.
391         xtensa*)
392                 basic_machine=$basic_machine-unknown
393                 ;;
394         # Recognize the various machine names and aliases which stand
395         # for a CPU type and a company and sometimes even an OS.
396         386bsd)
397                 basic_machine=i386-unknown
398                 os=-bsd
399                 ;;
400         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
401                 basic_machine=m68000-att
402                 ;;
403         3b*)
404                 basic_machine=we32k-att
405                 ;;
406         a29khif)
407                 basic_machine=a29k-amd
408                 os=-udi
409                 ;;
410         abacus)
411                 basic_machine=abacus-unknown
412                 ;;
413         adobe68k)
414                 basic_machine=m68010-adobe
415                 os=-scout
416                 ;;
417         alliant | fx80)
418                 basic_machine=fx80-alliant
419                 ;;
420         altos | altos3068)
421                 basic_machine=m68k-altos
422                 ;;
423         am29k)
424                 basic_machine=a29k-none
425                 os=-bsd
426                 ;;
427         amd64)
428                 basic_machine=x86_64-pc
429                 ;;
430         amd64-*)
431                 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
432                 ;;
433         amdahl)
434                 basic_machine=580-amdahl
435                 os=-sysv
436                 ;;
437         amiga | amiga-*)
438                 basic_machine=m68k-unknown
439                 ;;
440         amigaos | amigados)
441                 basic_machine=m68k-unknown
442                 os=-amigaos
443                 ;;
444         amigaunix | amix)
445                 basic_machine=m68k-unknown
446                 os=-sysv4
447                 ;;
448         apollo68)
449                 basic_machine=m68k-apollo
450                 os=-sysv
451                 ;;
452         apollo68bsd)
453                 basic_machine=m68k-apollo
454                 os=-bsd
455                 ;;
456         aros)
457                 basic_machine=i386-pc
458                 os=-aros
459                 ;;
460         aux)
461                 basic_machine=m68k-apple
462                 os=-aux
463                 ;;
464         balance)
465                 basic_machine=ns32k-sequent
466                 os=-dynix
467                 ;;
468         blackfin)
469                 basic_machine=bfin-unknown
470                 os=-linux
471                 ;;
472         blackfin-*)
473                 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
474                 os=-linux
475                 ;;
476         bluegene*)
477                 basic_machine=powerpc-ibm
478                 os=-cnk
479                 ;;
480         c90)
481                 basic_machine=c90-cray
482                 os=-unicos
483                 ;;
484         cegcc)
485                 basic_machine=arm-unknown
486                 os=-cegcc
487                 ;;
488         convex-c1)
489                 basic_machine=c1-convex
490                 os=-bsd
491                 ;;
492         convex-c2)
493                 basic_machine=c2-convex
494                 os=-bsd
495                 ;;
496         convex-c32)
497                 basic_machine=c32-convex
498                 os=-bsd
499                 ;;
500         convex-c34)
501                 basic_machine=c34-convex
502                 os=-bsd
503                 ;;
504         convex-c38)
505                 basic_machine=c38-convex
506                 os=-bsd
507                 ;;
508         cray | j90)
509                 basic_machine=j90-cray
510                 os=-unicos
511                 ;;
512         craynv)
513                 basic_machine=craynv-cray
514                 os=-unicosmp
515                 ;;
516         cr16)
517                 basic_machine=cr16-unknown
518                 os=-elf
519                 ;;
520         crds | unos)
521                 basic_machine=m68k-crds
522                 ;;
523         crisv32 | crisv32-* | etraxfs*)
524                 basic_machine=crisv32-axis
525                 ;;
526         cris | cris-* | etrax*)
527                 basic_machine=cris-axis
528                 ;;
529         crx)
530                 basic_machine=crx-unknown
531                 os=-elf
532                 ;;
533         da30 | da30-*)
534                 basic_machine=m68k-da30
535                 ;;
536         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
537                 basic_machine=mips-dec
538                 ;;
539         decsystem10* | dec10*)
540                 basic_machine=pdp10-dec
541                 os=-tops10
542                 ;;
543         decsystem20* | dec20*)
544                 basic_machine=pdp10-dec
545                 os=-tops20
546                 ;;
547         delta | 3300 | motorola-3300 | motorola-delta \
548               | 3300-motorola | delta-motorola)
549                 basic_machine=m68k-motorola
550                 ;;
551         delta88)
552                 basic_machine=m88k-motorola
553                 os=-sysv3
554                 ;;
555         dicos)
556                 basic_machine=i686-pc
557                 os=-dicos
558                 ;;
559         djgpp)
560                 basic_machine=i586-pc
561                 os=-msdosdjgpp
562                 ;;
563         dpx20 | dpx20-*)
564                 basic_machine=rs6000-bull
565                 os=-bosx
566                 ;;
567         dpx2* | dpx2*-bull)
568                 basic_machine=m68k-bull
569                 os=-sysv3
570                 ;;
571         ebmon29k)
572                 basic_machine=a29k-amd
573                 os=-ebmon
574                 ;;
575         elxsi)
576                 basic_machine=elxsi-elxsi
577                 os=-bsd
578                 ;;
579         encore | umax | mmax)
580                 basic_machine=ns32k-encore
581                 ;;
582         es1800 | OSE68k | ose68k | ose | OSE)
583                 basic_machine=m68k-ericsson
584                 os=-ose
585                 ;;
586         fx2800)
587                 basic_machine=i860-alliant
588                 ;;
589         genix)
590                 basic_machine=ns32k-ns
591                 ;;
592         gmicro)
593                 basic_machine=tron-gmicro
594                 os=-sysv
595                 ;;
596         go32)
597                 basic_machine=i386-pc
598                 os=-go32
599                 ;;
600         h3050r* | hiux*)
601                 basic_machine=hppa1.1-hitachi
602                 os=-hiuxwe2
603                 ;;
604         h8300hms)
605                 basic_machine=h8300-hitachi
606                 os=-hms
607                 ;;
608         h8300xray)
609                 basic_machine=h8300-hitachi
610                 os=-xray
611                 ;;
612         h8500hms)
613                 basic_machine=h8500-hitachi
614                 os=-hms
615                 ;;
616         harris)
617                 basic_machine=m88k-harris
618                 os=-sysv3
619                 ;;
620         hp300-*)
621                 basic_machine=m68k-hp
622                 ;;
623         hp300bsd)
624                 basic_machine=m68k-hp
625                 os=-bsd
626                 ;;
627         hp300hpux)
628                 basic_machine=m68k-hp
629                 os=-hpux
630                 ;;
631         hp3k9[0-9][0-9] | hp9[0-9][0-9])
632                 basic_machine=hppa1.0-hp
633                 ;;
634         hp9k2[0-9][0-9] | hp9k31[0-9])
635                 basic_machine=m68000-hp
636                 ;;
637         hp9k3[2-9][0-9])
638                 basic_machine=m68k-hp
639                 ;;
640         hp9k6[0-9][0-9] | hp6[0-9][0-9])
641                 basic_machine=hppa1.0-hp
642                 ;;
643         hp9k7[0-79][0-9] | hp7[0-79][0-9])
644                 basic_machine=hppa1.1-hp
645                 ;;
646         hp9k78[0-9] | hp78[0-9])
647                 # FIXME: really hppa2.0-hp
648                 basic_machine=hppa1.1-hp
649                 ;;
650         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
651                 # FIXME: really hppa2.0-hp
652                 basic_machine=hppa1.1-hp
653                 ;;
654         hp9k8[0-9][13679] | hp8[0-9][13679])
655                 basic_machine=hppa1.1-hp
656                 ;;
657         hp9k8[0-9][0-9] | hp8[0-9][0-9])
658                 basic_machine=hppa1.0-hp
659                 ;;
660         hppa-next)
661                 os=-nextstep3
662                 ;;
663         hppaosf)
664                 basic_machine=hppa1.1-hp
665                 os=-osf
666                 ;;
667         hppro)
668                 basic_machine=hppa1.1-hp
669                 os=-proelf
670                 ;;
671         i370-ibm* | ibm*)
672                 basic_machine=i370-ibm
673                 ;;
674 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
675         i*86v32)
676                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
677                 os=-sysv32
678                 ;;
679         i*86v4*)
680                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
681                 os=-sysv4
682                 ;;
683         i*86v)
684                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
685                 os=-sysv
686                 ;;
687         i*86sol2)
688                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
689                 os=-solaris2
690                 ;;
691         i386mach)
692                 basic_machine=i386-mach
693                 os=-mach
694                 ;;
695         i386-vsta | vsta)
696                 basic_machine=i386-unknown
697                 os=-vsta
698                 ;;
699         iris | iris4d)
700                 basic_machine=mips-sgi
701                 case $os in
702                     -irix*)
703                         ;;
704                     *)
705                         os=-irix4
706                         ;;
707                 esac
708                 ;;
709         isi68 | isi)
710                 basic_machine=m68k-isi
711                 os=-sysv
712                 ;;
713         m68knommu)
714                 basic_machine=m68k-unknown
715                 os=-linux
716                 ;;
717         m68knommu-*)
718                 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
719                 os=-linux
720                 ;;
721         m88k-omron*)
722                 basic_machine=m88k-omron
723                 ;;
724         magnum | m3230)
725                 basic_machine=mips-mips
726                 os=-sysv
727                 ;;
728         merlin)
729                 basic_machine=ns32k-utek
730                 os=-sysv
731                 ;;
732         microblaze)
733                 basic_machine=microblaze-xilinx
734                 ;;
735         mingw32)
736                 basic_machine=i386-pc
737                 os=-mingw32
738                 ;;
739         mingw32ce)
740                 basic_machine=arm-unknown
741                 os=-mingw32ce
742                 ;;
743         miniframe)
744                 basic_machine=m68000-convergent
745                 ;;
746         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
747                 basic_machine=m68k-atari
748                 os=-mint
749                 ;;
750         mips3*-*)
751                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
752                 ;;
753         mips3*)
754                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
755                 ;;
756         monitor)
757                 basic_machine=m68k-rom68k
758                 os=-coff
759                 ;;
760         morphos)
761                 basic_machine=powerpc-unknown
762                 os=-morphos
763                 ;;
764         msdos)
765                 basic_machine=i386-pc
766                 os=-msdos
767                 ;;
768         ms1-*)
769                 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
770                 ;;
771         mvs)
772                 basic_machine=i370-ibm
773                 os=-mvs
774                 ;;
775         ncr3000)
776                 basic_machine=i486-ncr
777                 os=-sysv4
778                 ;;
779         netbsd386)
780                 basic_machine=i386-unknown
781                 os=-netbsd
782                 ;;
783         netwinder)
784                 basic_machine=armv4l-rebel
785                 os=-linux
786                 ;;
787         news | news700 | news800 | news900)
788                 basic_machine=m68k-sony
789                 os=-newsos
790                 ;;
791         news1000)
792                 basic_machine=m68030-sony
793                 os=-newsos
794                 ;;
795         news-3600 | risc-news)
796                 basic_machine=mips-sony
797                 os=-newsos
798                 ;;
799         necv70)
800                 basic_machine=v70-nec
801                 os=-sysv
802                 ;;
803         next | m*-next )
804                 basic_machine=m68k-next
805                 case $os in
806                     -nextstep* )
807                         ;;
808                     -ns2*)
809                       os=-nextstep2
810                         ;;
811                     *)
812                       os=-nextstep3
813                         ;;
814                 esac
815                 ;;
816         nh3000)
817                 basic_machine=m68k-harris
818                 os=-cxux
819                 ;;
820         nh[45]000)
821                 basic_machine=m88k-harris
822                 os=-cxux
823                 ;;
824         nindy960)
825                 basic_machine=i960-intel
826                 os=-nindy
827                 ;;
828         mon960)
829                 basic_machine=i960-intel
830                 os=-mon960
831                 ;;
832         nonstopux)
833                 basic_machine=mips-compaq
834                 os=-nonstopux
835                 ;;
836         np1)
837                 basic_machine=np1-gould
838                 ;;
839         nsr-tandem)
840                 basic_machine=nsr-tandem
841                 ;;
842         op50n-* | op60c-*)
843                 basic_machine=hppa1.1-oki
844                 os=-proelf
845                 ;;
846         openrisc | openrisc-*)
847                 basic_machine=or32-unknown
848                 ;;
849         os400)
850                 basic_machine=powerpc-ibm
851                 os=-os400
852                 ;;
853         OSE68000 | ose68000)
854                 basic_machine=m68000-ericsson
855                 os=-ose
856                 ;;
857         os68k)
858                 basic_machine=m68k-none
859                 os=-os68k
860                 ;;
861         pa-hitachi)
862                 basic_machine=hppa1.1-hitachi
863                 os=-hiuxwe2
864                 ;;
865         paragon)
866                 basic_machine=i860-intel
867                 os=-osf
868                 ;;
869         parisc)
870                 basic_machine=hppa-unknown
871                 os=-linux
872                 ;;
873         parisc-*)
874                 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
875                 os=-linux
876                 ;;
877         pbd)
878                 basic_machine=sparc-tti
879                 ;;
880         pbb)
881                 basic_machine=m68k-tti
882                 ;;
883         pc532 | pc532-*)
884                 basic_machine=ns32k-pc532
885                 ;;
886         pc98)
887                 basic_machine=i386-pc
888                 ;;
889         pc98-*)
890                 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
891                 ;;
892         pentium | p5 | k5 | k6 | nexgen | viac3)
893                 basic_machine=i586-pc
894                 ;;
895         pentiumpro | p6 | 6x86 | athlon | athlon_*)
896                 basic_machine=i686-pc
897                 ;;
898         pentiumii | pentium2 | pentiumiii | pentium3)
899                 basic_machine=i686-pc
900                 ;;
901         pentium4)
902                 basic_machine=i786-pc
903                 ;;
904         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
905                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
906                 ;;
907         pentiumpro-* | p6-* | 6x86-* | athlon-*)
908                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
909                 ;;
910         pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
911                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
912                 ;;
913         pentium4-*)
914                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
915                 ;;
916         pn)
917                 basic_machine=pn-gould
918                 ;;
919         power)  basic_machine=power-ibm
920                 ;;
921         ppc)    basic_machine=powerpc-unknown
922                 ;;
923         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
924                 ;;
925         ppcle | powerpclittle | ppc-le | powerpc-little)
926                 basic_machine=powerpcle-unknown
927                 ;;
928         ppcle-* | powerpclittle-*)
929                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
930                 ;;
931         ppc64)  basic_machine=powerpc64-unknown
932                 ;;
933         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
934                 ;;
935         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
936                 basic_machine=powerpc64le-unknown
937                 ;;
938         ppc64le-* | powerpc64little-*)
939                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
940                 ;;
941         ps2)
942                 basic_machine=i386-ibm
943                 ;;
944         pw32)
945                 basic_machine=i586-unknown
946                 os=-pw32
947                 ;;
948         rdos)
949                 basic_machine=i386-pc
950                 os=-rdos
951                 ;;
952         rom68k)
953                 basic_machine=m68k-rom68k
954                 os=-coff
955                 ;;
956         rm[46]00)
957                 basic_machine=mips-siemens
958                 ;;
959         rtpc | rtpc-*)
960                 basic_machine=romp-ibm
961                 ;;
962         s390 | s390-*)
963                 basic_machine=s390-ibm
964                 ;;
965         s390x | s390x-*)
966                 basic_machine=s390x-ibm
967                 ;;
968         sa29200)
969                 basic_machine=a29k-amd
970                 os=-udi
971                 ;;
972         sb1)
973                 basic_machine=mipsisa64sb1-unknown
974                 ;;
975         sb1el)
976                 basic_machine=mipsisa64sb1el-unknown
977                 ;;
978         sde)
979                 basic_machine=mipsisa32-sde
980                 os=-elf
981                 ;;
982         sei)
983                 basic_machine=mips-sei
984                 os=-seiux
985                 ;;
986         sequent)
987                 basic_machine=i386-sequent
988                 ;;
989         sh)
990                 basic_machine=sh-hitachi
991                 os=-hms
992                 ;;
993         sh5el)
994                 basic_machine=sh5le-unknown
995                 ;;
996         sh64)
997                 basic_machine=sh64-unknown
998                 ;;
999         sparclite-wrs | simso-wrs)
1000                 basic_machine=sparclite-wrs
1001                 os=-vxworks
1002                 ;;
1003         sps7)
1004                 basic_machine=m68k-bull
1005                 os=-sysv2
1006                 ;;
1007         spur)
1008                 basic_machine=spur-unknown
1009                 ;;
1010         st2000)
1011                 basic_machine=m68k-tandem
1012                 ;;
1013         stratus)
1014                 basic_machine=i860-stratus
1015                 os=-sysv4
1016                 ;;
1017         sun2)
1018                 basic_machine=m68000-sun
1019                 ;;
1020         sun2os3)
1021                 basic_machine=m68000-sun
1022                 os=-sunos3
1023                 ;;
1024         sun2os4)
1025                 basic_machine=m68000-sun
1026                 os=-sunos4
1027                 ;;
1028         sun3os3)
1029                 basic_machine=m68k-sun
1030                 os=-sunos3
1031                 ;;
1032         sun3os4)
1033                 basic_machine=m68k-sun
1034                 os=-sunos4
1035                 ;;
1036         sun4os3)
1037                 basic_machine=sparc-sun
1038                 os=-sunos3
1039                 ;;
1040         sun4os4)
1041                 basic_machine=sparc-sun
1042                 os=-sunos4
1043                 ;;
1044         sun4sol2)
1045                 basic_machine=sparc-sun
1046                 os=-solaris2
1047                 ;;
1048         sun3 | sun3-*)
1049                 basic_machine=m68k-sun
1050                 ;;
1051         sun4)
1052                 basic_machine=sparc-sun
1053                 ;;
1054         sun386 | sun386i | roadrunner)
1055                 basic_machine=i386-sun
1056                 ;;
1057         sv1)
1058                 basic_machine=sv1-cray
1059                 os=-unicos
1060                 ;;
1061         symmetry)
1062                 basic_machine=i386-sequent
1063                 os=-dynix
1064                 ;;
1065         t3e)
1066                 basic_machine=alphaev5-cray
1067                 os=-unicos
1068                 ;;
1069         t90)
1070                 basic_machine=t90-cray
1071                 os=-unicos
1072                 ;;
1073         tic54x | c54x*)
1074                 basic_machine=tic54x-unknown
1075                 os=-coff
1076                 ;;
1077         tic55x | c55x*)
1078                 basic_machine=tic55x-unknown
1079                 os=-coff
1080                 ;;
1081         tic6x | c6x*)
1082                 basic_machine=tic6x-unknown
1083                 os=-coff
1084                 ;;
1085         tile*)
1086                 basic_machine=tile-unknown
1087                 os=-linux-gnu
1088                 ;;
1089         tx39)
1090                 basic_machine=mipstx39-unknown
1091                 ;;
1092         tx39el)
1093                 basic_machine=mipstx39el-unknown
1094                 ;;
1095         toad1)
1096                 basic_machine=pdp10-xkl
1097                 os=-tops20
1098                 ;;
1099         tower | tower-32)
1100                 basic_machine=m68k-ncr
1101                 ;;
1102         tpf)
1103                 basic_machine=s390x-ibm
1104                 os=-tpf
1105                 ;;
1106         udi29k)
1107                 basic_machine=a29k-amd
1108                 os=-udi
1109                 ;;
1110         ultra3)
1111                 basic_machine=a29k-nyu
1112                 os=-sym1
1113                 ;;
1114         v810 | necv810)
1115                 basic_machine=v810-nec
1116                 os=-none
1117                 ;;
1118         vaxv)
1119                 basic_machine=vax-dec
1120                 os=-sysv
1121                 ;;
1122         vms)
1123                 basic_machine=vax-dec
1124                 os=-vms
1125                 ;;
1126         vpp*|vx|vx-*)
1127                 basic_machine=f301-fujitsu
1128                 ;;
1129         vxworks960)
1130                 basic_machine=i960-wrs
1131                 os=-vxworks
1132                 ;;
1133         vxworks68)
1134                 basic_machine=m68k-wrs
1135                 os=-vxworks
1136                 ;;
1137         vxworks29k)
1138                 basic_machine=a29k-wrs
1139                 os=-vxworks
1140                 ;;
1141         w65*)
1142                 basic_machine=w65-wdc
1143                 os=-none
1144                 ;;
1145         w89k-*)
1146                 basic_machine=hppa1.1-winbond
1147                 os=-proelf
1148                 ;;
1149         xbox)
1150                 basic_machine=i686-pc
1151                 os=-mingw32
1152                 ;;
1153         xps | xps100)
1154                 basic_machine=xps100-honeywell
1155                 ;;
1156         ymp)
1157                 basic_machine=ymp-cray
1158                 os=-unicos
1159                 ;;
1160         z8k-*-coff)
1161                 basic_machine=z8k-unknown
1162                 os=-sim
1163                 ;;
1164         z80-*-coff)
1165                 basic_machine=z80-unknown
1166                 os=-sim
1167                 ;;
1168         none)
1169                 basic_machine=none-none
1170                 os=-none
1171                 ;;
1172
1173 # Here we handle the default manufacturer of certain CPU types.  It is in
1174 # some cases the only manufacturer, in others, it is the most popular.
1175         w89k)
1176                 basic_machine=hppa1.1-winbond
1177                 ;;
1178         op50n)
1179                 basic_machine=hppa1.1-oki
1180                 ;;
1181         op60c)
1182                 basic_machine=hppa1.1-oki
1183                 ;;
1184         romp)
1185                 basic_machine=romp-ibm
1186                 ;;
1187         mmix)
1188                 basic_machine=mmix-knuth
1189                 ;;
1190         rs6000)
1191                 basic_machine=rs6000-ibm
1192                 ;;
1193         vax)
1194                 basic_machine=vax-dec
1195                 ;;
1196         pdp10)
1197                 # there are many clones, so DEC is not a safe bet
1198                 basic_machine=pdp10-unknown
1199                 ;;
1200         pdp11)
1201                 basic_machine=pdp11-dec
1202                 ;;
1203         we32k)
1204                 basic_machine=we32k-att
1205                 ;;
1206         sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1207                 basic_machine=sh-unknown
1208                 ;;
1209         sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1210                 basic_machine=sparc-sun
1211                 ;;
1212         cydra)
1213                 basic_machine=cydra-cydrome
1214                 ;;
1215         orion)
1216                 basic_machine=orion-highlevel
1217                 ;;
1218         orion105)
1219                 basic_machine=clipper-highlevel
1220                 ;;
1221         mac | mpw | mac-mpw)
1222                 basic_machine=m68k-apple
1223                 ;;
1224         pmac | pmac-mpw)
1225                 basic_machine=powerpc-apple
1226                 ;;
1227         *-unknown)
1228                 # Make sure to match an already-canonicalized machine name.
1229                 ;;
1230         *)
1231                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1232                 exit 1
1233                 ;;
1234 esac
1235
1236 # Here we canonicalize certain aliases for manufacturers.
1237 case $basic_machine in
1238         *-digital*)
1239                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1240                 ;;
1241         *-commodore*)
1242                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1243                 ;;
1244         *)
1245                 ;;
1246 esac
1247
1248 # Decode manufacturer-specific aliases for certain operating systems.
1249
1250 if [ x"$os" != x"" ]
1251 then
1252 case $os in
1253         # First match some system type aliases
1254         # that might get confused with valid system types.
1255         # -solaris* is a basic system type, with this one exception.
1256         -solaris1 | -solaris1.*)
1257                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1258                 ;;
1259         -solaris)
1260                 os=-solaris2
1261                 ;;
1262         -svr4*)
1263                 os=-sysv4
1264                 ;;
1265         -unixware*)
1266                 os=-sysv4.2uw
1267                 ;;
1268         -gnu/linux*)
1269                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1270                 ;;
1271         # First accept the basic system types.
1272         # The portable systems comes first.
1273         # Each alternative MUST END IN A *, to match a version number.
1274         # -sysv* is not here because it comes later, after sysvr4.
1275         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1276               | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1277               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1278               | -kopensolaris* \
1279               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1280               | -aos* | -aros* \
1281               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1282               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1283               | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1284               | -openbsd* | -solidbsd* \
1285               | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1286               | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1287               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1288               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1289               | -chorusos* | -chorusrdb* | -cegcc* \
1290               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1291               | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1292               | -uxpv* | -beos* | -mpeix* | -udk* \
1293               | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1294               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1295               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1296               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1297               | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1298               | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1299               | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
1300         # Remember, each alternative MUST END IN *, to match a version number.
1301                 ;;
1302         -qnx*)
1303                 case $basic_machine in
1304                     x86-* | i*86-*)
1305                         ;;
1306                     *)
1307                         os=-nto$os
1308                         ;;
1309                 esac
1310                 ;;
1311         -nto-qnx*)
1312                 ;;
1313         -nto*)
1314                 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1315                 ;;
1316         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1317               | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1318               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1319                 ;;
1320         -mac*)
1321                 os=`echo $os | sed -e 's|mac|macos|'`
1322                 ;;
1323         -linux-dietlibc)
1324                 os=-linux-dietlibc
1325                 ;;
1326         -linux*)
1327                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1328                 ;;
1329         -sunos5*)
1330                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1331                 ;;
1332         -sunos6*)
1333                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1334                 ;;
1335         -opened*)
1336                 os=-openedition
1337                 ;;
1338         -os400*)
1339                 os=-os400
1340                 ;;
1341         -wince*)
1342                 os=-wince
1343                 ;;
1344         -osfrose*)
1345                 os=-osfrose
1346                 ;;
1347         -osf*)
1348                 os=-osf
1349                 ;;
1350         -utek*)
1351                 os=-bsd
1352                 ;;
1353         -dynix*)
1354                 os=-bsd
1355                 ;;
1356         -acis*)
1357                 os=-aos
1358                 ;;
1359         -atheos*)
1360                 os=-atheos
1361                 ;;
1362         -syllable*)
1363                 os=-syllable
1364                 ;;
1365         -386bsd)
1366                 os=-bsd
1367                 ;;
1368         -ctix* | -uts*)
1369                 os=-sysv
1370                 ;;
1371         -nova*)
1372                 os=-rtmk-nova
1373                 ;;
1374         -ns2 )
1375                 os=-nextstep2
1376                 ;;
1377         -nsk*)
1378                 os=-nsk
1379                 ;;
1380         # Preserve the version number of sinix5.
1381         -sinix5.*)
1382                 os=`echo $os | sed -e 's|sinix|sysv|'`
1383                 ;;
1384         -sinix*)
1385                 os=-sysv4
1386                 ;;
1387         -tpf*)
1388                 os=-tpf
1389                 ;;
1390         -triton*)
1391                 os=-sysv3
1392                 ;;
1393         -oss*)
1394                 os=-sysv3
1395                 ;;
1396         -svr4)
1397                 os=-sysv4
1398                 ;;
1399         -svr3)
1400                 os=-sysv3
1401                 ;;
1402         -sysvr4)
1403                 os=-sysv4
1404                 ;;
1405         # This must come after -sysvr4.
1406         -sysv*)
1407                 ;;
1408         -ose*)
1409                 os=-ose
1410                 ;;
1411         -es1800*)
1412                 os=-ose
1413                 ;;
1414         -xenix)
1415                 os=-xenix
1416                 ;;
1417         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1418                 os=-mint
1419                 ;;
1420         -aros*)
1421                 os=-aros
1422                 ;;
1423         -kaos*)
1424                 os=-kaos
1425                 ;;
1426         -zvmoe)
1427                 os=-zvmoe
1428                 ;;
1429         -dicos*)
1430                 os=-dicos
1431                 ;;
1432         -none)
1433                 ;;
1434         *)
1435                 # Get rid of the `-' at the beginning of $os.
1436                 os=`echo $os | sed 's/[^-]*-//'`
1437                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1438                 exit 1
1439                 ;;
1440 esac
1441 else
1442
1443 # Here we handle the default operating systems that come with various machines.
1444 # The value should be what the vendor currently ships out the door with their
1445 # machine or put another way, the most popular os provided with the machine.
1446
1447 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1448 # "-sun"), then you have to tell the case statement up towards the top
1449 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1450 # will signal an error saying that MANUFACTURER isn't an operating
1451 # system, and we'll never get to this point.
1452
1453 case $basic_machine in
1454         score-*)
1455                 os=-elf
1456                 ;;
1457         spu-*)
1458                 os=-elf
1459                 ;;
1460         *-acorn)
1461                 os=-riscix1.2
1462                 ;;
1463         arm*-rebel)
1464                 os=-linux
1465                 ;;
1466         arm*-semi)
1467                 os=-aout
1468                 ;;
1469         c4x-* | tic4x-*)
1470                 os=-coff
1471                 ;;
1472         # This must come before the *-dec entry.
1473         pdp10-*)
1474                 os=-tops20
1475                 ;;
1476         pdp11-*)
1477                 os=-none
1478                 ;;
1479         *-dec | vax-*)
1480                 os=-ultrix4.2
1481                 ;;
1482         m68*-apollo)
1483                 os=-domain
1484                 ;;
1485         i386-sun)
1486                 os=-sunos4.0.2
1487                 ;;
1488         m68000-sun)
1489                 os=-sunos3
1490                 # This also exists in the configure program, but was not the
1491                 # default.
1492                 # os=-sunos4
1493                 ;;
1494         m68*-cisco)
1495                 os=-aout
1496                 ;;
1497         mep-*)
1498                 os=-elf
1499                 ;;
1500         mips*-cisco)
1501                 os=-elf
1502                 ;;
1503         mips*-*)
1504                 os=-elf
1505                 ;;
1506         or32-*)
1507                 os=-coff
1508                 ;;
1509         *-tti)  # must be before sparc entry or we get the wrong os.
1510                 os=-sysv3
1511                 ;;
1512         sparc-* | *-sun)
1513                 os=-sunos4.1.1
1514                 ;;
1515         *-be)
1516                 os=-beos
1517                 ;;
1518         *-haiku)
1519                 os=-haiku
1520                 ;;
1521         *-ibm)
1522                 os=-aix
1523                 ;;
1524         *-knuth)
1525                 os=-mmixware
1526                 ;;
1527         *-wec)
1528                 os=-proelf
1529                 ;;
1530         *-winbond)
1531                 os=-proelf
1532                 ;;
1533         *-oki)
1534                 os=-proelf
1535                 ;;
1536         *-hp)
1537                 os=-hpux
1538                 ;;
1539         *-hitachi)
1540                 os=-hiux
1541                 ;;
1542         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1543                 os=-sysv
1544                 ;;
1545         *-cbm)
1546                 os=-amigaos
1547                 ;;
1548         *-dg)
1549                 os=-dgux
1550                 ;;
1551         *-dolphin)
1552                 os=-sysv3
1553                 ;;
1554         m68k-ccur)
1555                 os=-rtu
1556                 ;;
1557         m88k-omron*)
1558                 os=-luna
1559                 ;;
1560         *-next )
1561                 os=-nextstep
1562                 ;;
1563         *-sequent)
1564                 os=-ptx
1565                 ;;
1566         *-crds)
1567                 os=-unos
1568                 ;;
1569         *-ns)
1570                 os=-genix
1571                 ;;
1572         i370-*)
1573                 os=-mvs
1574                 ;;
1575         *-next)
1576                 os=-nextstep3
1577                 ;;
1578         *-gould)
1579                 os=-sysv
1580                 ;;
1581         *-highlevel)
1582                 os=-bsd
1583                 ;;
1584         *-encore)
1585                 os=-bsd
1586                 ;;
1587         *-sgi)
1588                 os=-irix
1589                 ;;
1590         *-siemens)
1591                 os=-sysv4
1592                 ;;
1593         *-masscomp)
1594                 os=-rtu
1595                 ;;
1596         f30[01]-fujitsu | f700-fujitsu)
1597                 os=-uxpv
1598                 ;;
1599         *-rom68k)
1600                 os=-coff
1601                 ;;
1602         *-*bug)
1603                 os=-coff
1604                 ;;
1605         *-apple)
1606                 os=-macos
1607                 ;;
1608         *-atari*)
1609                 os=-mint
1610                 ;;
1611         *)
1612                 os=-none
1613                 ;;
1614 esac
1615 fi
1616
1617 # Here we handle the case where we know the os, and the CPU type, but not the
1618 # manufacturer.  We pick the logical manufacturer.
1619 vendor=unknown
1620 case $basic_machine in
1621         *-unknown)
1622                 case $os in
1623                         -riscix*)
1624                                 vendor=acorn
1625                                 ;;
1626                         -sunos*)
1627                                 vendor=sun
1628                                 ;;
1629                         -cnk*|-aix*)
1630                                 vendor=ibm
1631                                 ;;
1632                         -beos*)
1633                                 vendor=be
1634                                 ;;
1635                         -hpux*)
1636                                 vendor=hp
1637                                 ;;
1638                         -mpeix*)
1639                                 vendor=hp
1640                                 ;;
1641                         -hiux*)
1642                                 vendor=hitachi
1643                                 ;;
1644                         -unos*)
1645                                 vendor=crds
1646                                 ;;
1647                         -dgux*)
1648                                 vendor=dg
1649                                 ;;
1650                         -luna*)
1651                                 vendor=omron
1652                                 ;;
1653                         -genix*)
1654                                 vendor=ns
1655                                 ;;
1656                         -mvs* | -opened*)
1657                                 vendor=ibm
1658                                 ;;
1659                         -os400*)
1660                                 vendor=ibm
1661                                 ;;
1662                         -ptx*)
1663                                 vendor=sequent
1664                                 ;;
1665                         -tpf*)
1666                                 vendor=ibm
1667                                 ;;
1668                         -vxsim* | -vxworks* | -windiss*)
1669                                 vendor=wrs
1670                                 ;;
1671                         -aux*)
1672                                 vendor=apple
1673                                 ;;
1674                         -hms*)
1675                                 vendor=hitachi
1676                                 ;;
1677                         -mpw* | -macos*)
1678                                 vendor=apple
1679                                 ;;
1680                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1681                                 vendor=atari
1682                                 ;;
1683                         -vos*)
1684                                 vendor=stratus
1685                                 ;;
1686                 esac
1687                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1688                 ;;
1689 esac
1690
1691 echo $basic_machine$os
1692 exit
1693
1694 # Local variables:
1695 # eval: (add-hook 'write-file-hooks 'time-stamp)
1696 # time-stamp-start: "timestamp='"
1697 # time-stamp-format: "%:y-%02m-%02d"
1698 # time-stamp-end: "'"
1699 # End: