23cd6fd75c85db36a7d824b2cf8b857374edbdbc
[kai/samba.git] / source3 / config.sub
1 #! /bin/sh
2 # Configuration validation subroutine script.
3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4 #   2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
5
6 timestamp='2005-07-08'
7
8 # This file is (in principle) common to ALL GNU software.
9 # The presence of a machine in this file suggests that SOME GNU software
10 # can handle that machine.  It does not imply ALL GNU software can.
11 #
12 # This file is free software; you can redistribute it and/or modify
13 # it under the terms of the GNU General Public License as published by
14 # the Free Software Foundation; either version 3 of the License, or
15 # (at your option) any later version.
16 #
17 # This program is distributed in the hope that it will be useful,
18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20 # GNU General Public License for more details.
21 #
22 # You should have received a copy of the GNU General Public License
23 # along with this program; if not, see <http://www.gnu.org/licenses/>.
24 #
25 # As a special exception to the GNU General Public License, if you
26 # distribute this file as part of a program that contains a
27 # configuration script generated by Autoconf, you may include it under
28 # the same distribution terms that you use for the rest of that program.
29
30
31 # Please send patches to <config-patches@gnu.org>.  Submit a context
32 # diff and a properly formatted ChangeLog entry.
33 #
34 # Configuration subroutine to validate and canonicalize a configuration type.
35 # Supply the specified configuration type as an argument.
36 # If it is invalid, we print an error message on stderr and exit with code 1.
37 # Otherwise, we print the canonical config type on stdout and succeed.
38
39 # This file is supposed to be the same for all GNU packages
40 # and recognize all the CPU types, system types and aliases
41 # that are meaningful with *any* GNU software.
42 # Each package is responsible for reporting which valid configurations
43 # it does not support.  The user should be able to distinguish
44 # a failure to support a valid configuration from a meaningless
45 # configuration.
46
47 # The goal of this file is to map all the various variations of a given
48 # machine specification into a single specification in the form:
49 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
50 # or in some cases, the newer four-part form:
51 #       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
52 # It is wrong to echo any other type of specification.
53
54 me=`echo "$0" | sed -e 's,.*/,,'`
55
56 usage="\
57 Usage: $0 [OPTION] CPU-MFR-OPSYS
58        $0 [OPTION] ALIAS
59
60 Canonicalize a configuration name.
61
62 Operation modes:
63   -h, --help         print this help, then exit
64   -t, --time-stamp   print date of last modification, then exit
65   -v, --version      print version number, then exit
66
67 Report bugs and patches to <config-patches@gnu.org>."
68
69 version="\
70 GNU config.sub ($timestamp)
71
72 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
73 Free Software Foundation, Inc.
74
75 This is free software; see the source for copying conditions.  There is NO
76 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
77
78 help="
79 Try \`$me --help' for more information."
80
81 # Parse command line
82 while test $# -gt 0 ; do
83   case $1 in
84     --time-stamp | --time* | -t )
85        echo "$timestamp" ; exit ;;
86     --version | -v )
87        echo "$version" ; exit ;;
88     --help | --h* | -h )
89        echo "$usage"; exit ;;
90     -- )     # Stop option processing
91        shift; break ;;
92     - ) # Use stdin as input.
93        break ;;
94     -* )
95        echo "$me: invalid option $1$help"
96        exit 1 ;;
97
98     *local*)
99        # First pass through any local machine types.
100        echo $1
101        exit ;;
102
103     * )
104        break ;;
105   esac
106 done
107
108 case $# in
109  0) echo "$me: missing argument$help" >&2
110     exit 1;;
111  1) ;;
112  *) echo "$me: too many arguments$help" >&2
113     exit 1;;
114 esac
115
116 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
117 # Here we must recognize all the valid KERNEL-OS combinations.
118 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
119 case $maybe_os in
120   nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
121   kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
122     os=-$maybe_os
123     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
124     ;;
125   *)
126     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
127     if [ $basic_machine != $1 ]
128     then os=`echo $1 | sed 's/.*-/-/'`
129     else os=; fi
130     ;;
131 esac
132
133 ### Let's recognize common machines as not being operating systems so
134 ### that things like config.sub decstation-3100 work.  We also
135 ### recognize some manufacturers as not being operating systems, so we
136 ### can provide default operating systems below.
137 case $os in
138         -sun*os*)
139                 # Prevent following clause from handling this invalid input.
140                 ;;
141         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
142         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
143         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
144         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
145         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
146         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
147         -apple | -axis | -knuth | -cray)
148                 os=
149                 basic_machine=$1
150                 ;;
151         -sim | -cisco | -oki | -wec | -winbond)
152                 os=
153                 basic_machine=$1
154                 ;;
155         -scout)
156                 ;;
157         -wrs)
158                 os=-vxworks
159                 basic_machine=$1
160                 ;;
161         -chorusos*)
162                 os=-chorusos
163                 basic_machine=$1
164                 ;;
165         -chorusrdb)
166                 os=-chorusrdb
167                 basic_machine=$1
168                 ;;
169         -hiux*)
170                 os=-hiuxwe2
171                 ;;
172         -sco5)
173                 os=-sco3.2v5
174                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
175                 ;;
176         -sco4)
177                 os=-sco3.2v4
178                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
179                 ;;
180         -sco3.2.[4-9]*)
181                 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
182                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
183                 ;;
184         -sco3.2v[4-9]*)
185                 # Don't forget version if it is 3.2v4 or newer.
186                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187                 ;;
188         -sco*)
189                 os=-sco3.2v2
190                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191                 ;;
192         -udk*)
193                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
194                 ;;
195         -isc)
196                 os=-isc2.2
197                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
198                 ;;
199         -clix*)
200                 basic_machine=clipper-intergraph
201                 ;;
202         -isc*)
203                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
204                 ;;
205         -lynx*)
206                 os=-lynxos
207                 ;;
208         -ptx*)
209                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
210                 ;;
211         -windowsnt*)
212                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
213                 ;;
214         -psos*)
215                 os=-psos
216                 ;;
217         -mint | -mint[0-9]*)
218                 basic_machine=m68k-atari
219                 os=-mint
220                 ;;
221 esac
222
223 # Decode aliases for certain CPU-COMPANY combinations.
224 case $basic_machine in
225         # Recognize the basic CPU types without company name.
226         # Some are omitted here because they have special meanings below.
227         1750a | 580 \
228         | a29k \
229         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
230         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
231         | am33_2.0 \
232         | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
233         | bfin \
234         | c4x | clipper \
235         | d10v | d30v | dlx | dsp16xx \
236         | fr30 | frv \
237         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
238         | i370 | i860 | i960 | ia64 \
239         | ip2k | iq2000 \
240         | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \
241         | mips | mipsbe | mipseb | mipsel | mipsle \
242         | mips16 \
243         | mips64 | mips64el \
244         | mips64vr | mips64vrel \
245         | mips64orion | mips64orionel \
246         | mips64vr4100 | mips64vr4100el \
247         | mips64vr4300 | mips64vr4300el \
248         | mips64vr5000 | mips64vr5000el \
249         | mips64vr5900 | mips64vr5900el \
250         | mipsisa32 | mipsisa32el \
251         | mipsisa32r2 | mipsisa32r2el \
252         | mipsisa64 | mipsisa64el \
253         | mipsisa64r2 | mipsisa64r2el \
254         | mipsisa64sb1 | mipsisa64sb1el \
255         | mipsisa64sr71k | mipsisa64sr71kel \
256         | mipstx39 | mipstx39el \
257         | mn10200 | mn10300 \
258         | ms1 \
259         | msp430 \
260         | ns16k | ns32k \
261         | or32 \
262         | pdp10 | pdp11 | pj | pjl \
263         | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
264         | pyramid \
265         | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
266         | sh64 | sh64le \
267         | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
268         | sparcv8 | sparcv9 | sparcv9b \
269         | strongarm \
270         | tahoe | thumb | tic4x | tic80 | tron \
271         | v850 | v850e \
272         | we32k \
273         | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
274         | z8k)
275                 basic_machine=$basic_machine-unknown
276                 ;;
277         m32c)
278                 basic_machine=$basic_machine-unknown
279                 ;;
280         m6811 | m68hc11 | m6812 | m68hc12)
281                 # Motorola 68HC11/12.
282                 basic_machine=$basic_machine-unknown
283                 os=-none
284                 ;;
285         m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
286                 ;;
287
288         # We use `pc' rather than `unknown'
289         # because (1) that's what they normally are, and
290         # (2) the word "unknown" tends to confuse beginning users.
291         i*86 | x86_64)
292           basic_machine=$basic_machine-pc
293           ;;
294         # Object if more than one company name word.
295         *-*-*)
296                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
297                 exit 1
298                 ;;
299         # Recognize the basic CPU types with company name.
300         580-* \
301         | a29k-* \
302         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
303         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
304         | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
305         | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
306         | avr-* \
307         | bfin-* | bs2000-* \
308         | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
309         | clipper-* | craynv-* | cydra-* \
310         | d10v-* | d30v-* | dlx-* \
311         | elxsi-* \
312         | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
313         | h8300-* | h8500-* \
314         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
315         | i*86-* | i860-* | i960-* | ia64-* \
316         | ip2k-* | iq2000-* \
317         | m32r-* | m32rle-* \
318         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
319         | m88110-* | m88k-* | maxq-* | mcore-* \
320         | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
321         | mips16-* \
322         | mips64-* | mips64el-* \
323         | mips64vr-* | mips64vrel-* \
324         | mips64orion-* | mips64orionel-* \
325         | mips64vr4100-* | mips64vr4100el-* \
326         | mips64vr4300-* | mips64vr4300el-* \
327         | mips64vr5000-* | mips64vr5000el-* \
328         | mips64vr5900-* | mips64vr5900el-* \
329         | mipsisa32-* | mipsisa32el-* \
330         | mipsisa32r2-* | mipsisa32r2el-* \
331         | mipsisa64-* | mipsisa64el-* \
332         | mipsisa64r2-* | mipsisa64r2el-* \
333         | mipsisa64sb1-* | mipsisa64sb1el-* \
334         | mipsisa64sr71k-* | mipsisa64sr71kel-* \
335         | mipstx39-* | mipstx39el-* \
336         | mmix-* \
337         | ms1-* \
338         | msp430-* \
339         | none-* | np1-* | ns16k-* | ns32k-* \
340         | orion-* \
341         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
342         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
343         | pyramid-* \
344         | romp-* | rs6000-* \
345         | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \
346         | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
347         | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
348         | sparclite-* \
349         | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
350         | tahoe-* | thumb-* \
351         | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
352         | tron-* \
353         | v850-* | v850e-* | vax-* \
354         | we32k-* \
355         | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
356         | xstormy16-* | xtensa-* \
357         | ymp-* \
358         | z8k-*)
359                 ;;
360         m32c-*)
361                 ;;
362         # Recognize the various machine names and aliases which stand
363         # for a CPU type and a company and sometimes even an OS.
364         386bsd)
365                 basic_machine=i386-unknown
366                 os=-bsd
367                 ;;
368         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
369                 basic_machine=m68000-att
370                 ;;
371         3b*)
372                 basic_machine=we32k-att
373                 ;;
374         a29khif)
375                 basic_machine=a29k-amd
376                 os=-udi
377                 ;;
378         abacus)
379                 basic_machine=abacus-unknown
380                 ;;
381         adobe68k)
382                 basic_machine=m68010-adobe
383                 os=-scout
384                 ;;
385         alliant | fx80)
386                 basic_machine=fx80-alliant
387                 ;;
388         altos | altos3068)
389                 basic_machine=m68k-altos
390                 ;;
391         am29k)
392                 basic_machine=a29k-none
393                 os=-bsd
394                 ;;
395         amd64)
396                 basic_machine=x86_64-pc
397                 ;;
398         amd64-*)
399                 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
400                 ;;
401         amdahl)
402                 basic_machine=580-amdahl
403                 os=-sysv
404                 ;;
405         amiga | amiga-*)
406                 basic_machine=m68k-unknown
407                 ;;
408         amigaos | amigados)
409                 basic_machine=m68k-unknown
410                 os=-amigaos
411                 ;;
412         amigaunix | amix)
413                 basic_machine=m68k-unknown
414                 os=-sysv4
415                 ;;
416         apollo68)
417                 basic_machine=m68k-apollo
418                 os=-sysv
419                 ;;
420         apollo68bsd)
421                 basic_machine=m68k-apollo
422                 os=-bsd
423                 ;;
424         aux)
425                 basic_machine=m68k-apple
426                 os=-aux
427                 ;;
428         balance)
429                 basic_machine=ns32k-sequent
430                 os=-dynix
431                 ;;
432         c90)
433                 basic_machine=c90-cray
434                 os=-unicos
435                 ;;
436         convex-c1)
437                 basic_machine=c1-convex
438                 os=-bsd
439                 ;;
440         convex-c2)
441                 basic_machine=c2-convex
442                 os=-bsd
443                 ;;
444         convex-c32)
445                 basic_machine=c32-convex
446                 os=-bsd
447                 ;;
448         convex-c34)
449                 basic_machine=c34-convex
450                 os=-bsd
451                 ;;
452         convex-c38)
453                 basic_machine=c38-convex
454                 os=-bsd
455                 ;;
456         cray | j90)
457                 basic_machine=j90-cray
458                 os=-unicos
459                 ;;
460         craynv)
461                 basic_machine=craynv-cray
462                 os=-unicosmp
463                 ;;
464         cr16c)
465                 basic_machine=cr16c-unknown
466                 os=-elf
467                 ;;
468         crds | unos)
469                 basic_machine=m68k-crds
470                 ;;
471         crisv32 | crisv32-* | etraxfs*)
472                 basic_machine=crisv32-axis
473                 ;;
474         cris | cris-* | etrax*)
475                 basic_machine=cris-axis
476                 ;;
477         crx)
478                 basic_machine=crx-unknown
479                 os=-elf
480                 ;;
481         da30 | da30-*)
482                 basic_machine=m68k-da30
483                 ;;
484         decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
485                 basic_machine=mips-dec
486                 ;;
487         decsystem10* | dec10*)
488                 basic_machine=pdp10-dec
489                 os=-tops10
490                 ;;
491         decsystem20* | dec20*)
492                 basic_machine=pdp10-dec
493                 os=-tops20
494                 ;;
495         delta | 3300 | motorola-3300 | motorola-delta \
496               | 3300-motorola | delta-motorola)
497                 basic_machine=m68k-motorola
498                 ;;
499         delta88)
500                 basic_machine=m88k-motorola
501                 os=-sysv3
502                 ;;
503         djgpp)
504                 basic_machine=i586-pc
505                 os=-msdosdjgpp
506                 ;;
507         dpx20 | dpx20-*)
508                 basic_machine=rs6000-bull
509                 os=-bosx
510                 ;;
511         dpx2* | dpx2*-bull)
512                 basic_machine=m68k-bull
513                 os=-sysv3
514                 ;;
515         ebmon29k)
516                 basic_machine=a29k-amd
517                 os=-ebmon
518                 ;;
519         elxsi)
520                 basic_machine=elxsi-elxsi
521                 os=-bsd
522                 ;;
523         encore | umax | mmax)
524                 basic_machine=ns32k-encore
525                 ;;
526         es1800 | OSE68k | ose68k | ose | OSE)
527                 basic_machine=m68k-ericsson
528                 os=-ose
529                 ;;
530         fx2800)
531                 basic_machine=i860-alliant
532                 ;;
533         genix)
534                 basic_machine=ns32k-ns
535                 ;;
536         gmicro)
537                 basic_machine=tron-gmicro
538                 os=-sysv
539                 ;;
540         go32)
541                 basic_machine=i386-pc
542                 os=-go32
543                 ;;
544         h3050r* | hiux*)
545                 basic_machine=hppa1.1-hitachi
546                 os=-hiuxwe2
547                 ;;
548         h8300hms)
549                 basic_machine=h8300-hitachi
550                 os=-hms
551                 ;;
552         h8300xray)
553                 basic_machine=h8300-hitachi
554                 os=-xray
555                 ;;
556         h8500hms)
557                 basic_machine=h8500-hitachi
558                 os=-hms
559                 ;;
560         harris)
561                 basic_machine=m88k-harris
562                 os=-sysv3
563                 ;;
564         hp300-*)
565                 basic_machine=m68k-hp
566                 ;;
567         hp300bsd)
568                 basic_machine=m68k-hp
569                 os=-bsd
570                 ;;
571         hp300hpux)
572                 basic_machine=m68k-hp
573                 os=-hpux
574                 ;;
575         hp3k9[0-9][0-9] | hp9[0-9][0-9])
576                 basic_machine=hppa1.0-hp
577                 ;;
578         hp9k2[0-9][0-9] | hp9k31[0-9])
579                 basic_machine=m68000-hp
580                 ;;
581         hp9k3[2-9][0-9])
582                 basic_machine=m68k-hp
583                 ;;
584         hp9k6[0-9][0-9] | hp6[0-9][0-9])
585                 basic_machine=hppa1.0-hp
586                 ;;
587         hp9k7[0-79][0-9] | hp7[0-79][0-9])
588                 basic_machine=hppa1.1-hp
589                 ;;
590         hp9k78[0-9] | hp78[0-9])
591                 # FIXME: really hppa2.0-hp
592                 basic_machine=hppa1.1-hp
593                 ;;
594         hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
595                 # FIXME: really hppa2.0-hp
596                 basic_machine=hppa1.1-hp
597                 ;;
598         hp9k8[0-9][13679] | hp8[0-9][13679])
599                 basic_machine=hppa1.1-hp
600                 ;;
601         hp9k8[0-9][0-9] | hp8[0-9][0-9])
602                 basic_machine=hppa1.0-hp
603                 ;;
604         hppa-next)
605                 os=-nextstep3
606                 ;;
607         hppaosf)
608                 basic_machine=hppa1.1-hp
609                 os=-osf
610                 ;;
611         hppro)
612                 basic_machine=hppa1.1-hp
613                 os=-proelf
614                 ;;
615         i370-ibm* | ibm*)
616                 basic_machine=i370-ibm
617                 ;;
618 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
619         i*86v32)
620                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
621                 os=-sysv32
622                 ;;
623         i*86v4*)
624                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
625                 os=-sysv4
626                 ;;
627         i*86v)
628                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
629                 os=-sysv
630                 ;;
631         i*86sol2)
632                 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
633                 os=-solaris2
634                 ;;
635         i386mach)
636                 basic_machine=i386-mach
637                 os=-mach
638                 ;;
639         i386-vsta | vsta)
640                 basic_machine=i386-unknown
641                 os=-vsta
642                 ;;
643         iris | iris4d)
644                 basic_machine=mips-sgi
645                 case $os in
646                     -irix*)
647                         ;;
648                     *)
649                         os=-irix4
650                         ;;
651                 esac
652                 ;;
653         isi68 | isi)
654                 basic_machine=m68k-isi
655                 os=-sysv
656                 ;;
657         m88k-omron*)
658                 basic_machine=m88k-omron
659                 ;;
660         magnum | m3230)
661                 basic_machine=mips-mips
662                 os=-sysv
663                 ;;
664         merlin)
665                 basic_machine=ns32k-utek
666                 os=-sysv
667                 ;;
668         mingw32)
669                 basic_machine=i386-pc
670                 os=-mingw32
671                 ;;
672         miniframe)
673                 basic_machine=m68000-convergent
674                 ;;
675         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
676                 basic_machine=m68k-atari
677                 os=-mint
678                 ;;
679         mips3*-*)
680                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
681                 ;;
682         mips3*)
683                 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
684                 ;;
685         monitor)
686                 basic_machine=m68k-rom68k
687                 os=-coff
688                 ;;
689         morphos)
690                 basic_machine=powerpc-unknown
691                 os=-morphos
692                 ;;
693         msdos)
694                 basic_machine=i386-pc
695                 os=-msdos
696                 ;;
697         mvs)
698                 basic_machine=i370-ibm
699                 os=-mvs
700                 ;;
701         ncr3000)
702                 basic_machine=i486-ncr
703                 os=-sysv4
704                 ;;
705         netbsd386)
706                 basic_machine=i386-unknown
707                 os=-netbsd
708                 ;;
709         netwinder)
710                 basic_machine=armv4l-rebel
711                 os=-linux
712                 ;;
713         news | news700 | news800 | news900)
714                 basic_machine=m68k-sony
715                 os=-newsos
716                 ;;
717         news1000)
718                 basic_machine=m68030-sony
719                 os=-newsos
720                 ;;
721         news-3600 | risc-news)
722                 basic_machine=mips-sony
723                 os=-newsos
724                 ;;
725         necv70)
726                 basic_machine=v70-nec
727                 os=-sysv
728                 ;;
729         next | m*-next )
730                 basic_machine=m68k-next
731                 case $os in
732                     -nextstep* )
733                         ;;
734                     -ns2*)
735                       os=-nextstep2
736                         ;;
737                     *)
738                       os=-nextstep3
739                         ;;
740                 esac
741                 ;;
742         nh3000)
743                 basic_machine=m68k-harris
744                 os=-cxux
745                 ;;
746         nh[45]000)
747                 basic_machine=m88k-harris
748                 os=-cxux
749                 ;;
750         nindy960)
751                 basic_machine=i960-intel
752                 os=-nindy
753                 ;;
754         mon960)
755                 basic_machine=i960-intel
756                 os=-mon960
757                 ;;
758         nonstopux)
759                 basic_machine=mips-compaq
760                 os=-nonstopux
761                 ;;
762         np1)
763                 basic_machine=np1-gould
764                 ;;
765         nsr-tandem)
766                 basic_machine=nsr-tandem
767                 ;;
768         op50n-* | op60c-*)
769                 basic_machine=hppa1.1-oki
770                 os=-proelf
771                 ;;
772         openrisc | openrisc-*)
773                 basic_machine=or32-unknown
774                 ;;
775         os400)
776                 basic_machine=powerpc-ibm
777                 os=-os400
778                 ;;
779         OSE68000 | ose68000)
780                 basic_machine=m68000-ericsson
781                 os=-ose
782                 ;;
783         os68k)
784                 basic_machine=m68k-none
785                 os=-os68k
786                 ;;
787         pa-hitachi)
788                 basic_machine=hppa1.1-hitachi
789                 os=-hiuxwe2
790                 ;;
791         paragon)
792                 basic_machine=i860-intel
793                 os=-osf
794                 ;;
795         pbd)
796                 basic_machine=sparc-tti
797                 ;;
798         pbb)
799                 basic_machine=m68k-tti
800                 ;;
801         pc532 | pc532-*)
802                 basic_machine=ns32k-pc532
803                 ;;
804         pentium | p5 | k5 | k6 | nexgen | viac3)
805                 basic_machine=i586-pc
806                 ;;
807         pentiumpro | p6 | 6x86 | athlon | athlon_*)
808                 basic_machine=i686-pc
809                 ;;
810         pentiumii | pentium2 | pentiumiii | pentium3)
811                 basic_machine=i686-pc
812                 ;;
813         pentium4)
814                 basic_machine=i786-pc
815                 ;;
816         pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
817                 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
818                 ;;
819         pentiumpro-* | p6-* | 6x86-* | athlon-*)
820                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
821                 ;;
822         pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
823                 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
824                 ;;
825         pentium4-*)
826                 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
827                 ;;
828         pn)
829                 basic_machine=pn-gould
830                 ;;
831         power)  basic_machine=power-ibm
832                 ;;
833         ppc)    basic_machine=powerpc-unknown
834                 ;;
835         ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
836                 ;;
837         ppcle | powerpclittle | ppc-le | powerpc-little)
838                 basic_machine=powerpcle-unknown
839                 ;;
840         ppcle-* | powerpclittle-*)
841                 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
842                 ;;
843         ppc64)  basic_machine=powerpc64-unknown
844                 ;;
845         ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
846                 ;;
847         ppc64le | powerpc64little | ppc64-le | powerpc64-little)
848                 basic_machine=powerpc64le-unknown
849                 ;;
850         ppc64le-* | powerpc64little-*)
851                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
852                 ;;
853         ps2)
854                 basic_machine=i386-ibm
855                 ;;
856         pw32)
857                 basic_machine=i586-unknown
858                 os=-pw32
859                 ;;
860         rom68k)
861                 basic_machine=m68k-rom68k
862                 os=-coff
863                 ;;
864         rm[46]00)
865                 basic_machine=mips-siemens
866                 ;;
867         rtpc | rtpc-*)
868                 basic_machine=romp-ibm
869                 ;;
870         s390 | s390-*)
871                 basic_machine=s390-ibm
872                 ;;
873         s390x | s390x-*)
874                 basic_machine=s390x-ibm
875                 ;;
876         sa29200)
877                 basic_machine=a29k-amd
878                 os=-udi
879                 ;;
880         sb1)
881                 basic_machine=mipsisa64sb1-unknown
882                 ;;
883         sb1el)
884                 basic_machine=mipsisa64sb1el-unknown
885                 ;;
886         sei)
887                 basic_machine=mips-sei
888                 os=-seiux
889                 ;;
890         sequent)
891                 basic_machine=i386-sequent
892                 ;;
893         sh)
894                 basic_machine=sh-hitachi
895                 os=-hms
896                 ;;
897         sh64)
898                 basic_machine=sh64-unknown
899                 ;;
900         sparclite-wrs | simso-wrs)
901                 basic_machine=sparclite-wrs
902                 os=-vxworks
903                 ;;
904         sps7)
905                 basic_machine=m68k-bull
906                 os=-sysv2
907                 ;;
908         spur)
909                 basic_machine=spur-unknown
910                 ;;
911         st2000)
912                 basic_machine=m68k-tandem
913                 ;;
914         stratus)
915                 basic_machine=i860-stratus
916                 os=-sysv4
917                 ;;
918         sun2)
919                 basic_machine=m68000-sun
920                 ;;
921         sun2os3)
922                 basic_machine=m68000-sun
923                 os=-sunos3
924                 ;;
925         sun2os4)
926                 basic_machine=m68000-sun
927                 os=-sunos4
928                 ;;
929         sun3os3)
930                 basic_machine=m68k-sun
931                 os=-sunos3
932                 ;;
933         sun3os4)
934                 basic_machine=m68k-sun
935                 os=-sunos4
936                 ;;
937         sun4os3)
938                 basic_machine=sparc-sun
939                 os=-sunos3
940                 ;;
941         sun4os4)
942                 basic_machine=sparc-sun
943                 os=-sunos4
944                 ;;
945         sun4sol2)
946                 basic_machine=sparc-sun
947                 os=-solaris2
948                 ;;
949         sun3 | sun3-*)
950                 basic_machine=m68k-sun
951                 ;;
952         sun4)
953                 basic_machine=sparc-sun
954                 ;;
955         sun386 | sun386i | roadrunner)
956                 basic_machine=i386-sun
957                 ;;
958         sv1)
959                 basic_machine=sv1-cray
960                 os=-unicos
961                 ;;
962         symmetry)
963                 basic_machine=i386-sequent
964                 os=-dynix
965                 ;;
966         t3e)
967                 basic_machine=alphaev5-cray
968                 os=-unicos
969                 ;;
970         t90)
971                 basic_machine=t90-cray
972                 os=-unicos
973                 ;;
974         tic54x | c54x*)
975                 basic_machine=tic54x-unknown
976                 os=-coff
977                 ;;
978         tic55x | c55x*)
979                 basic_machine=tic55x-unknown
980                 os=-coff
981                 ;;
982         tic6x | c6x*)
983                 basic_machine=tic6x-unknown
984                 os=-coff
985                 ;;
986         tx39)
987                 basic_machine=mipstx39-unknown
988                 ;;
989         tx39el)
990                 basic_machine=mipstx39el-unknown
991                 ;;
992         toad1)
993                 basic_machine=pdp10-xkl
994                 os=-tops20
995                 ;;
996         tower | tower-32)
997                 basic_machine=m68k-ncr
998                 ;;
999         tpf)
1000                 basic_machine=s390x-ibm
1001                 os=-tpf
1002                 ;;
1003         udi29k)
1004                 basic_machine=a29k-amd
1005                 os=-udi
1006                 ;;
1007         ultra3)
1008                 basic_machine=a29k-nyu
1009                 os=-sym1
1010                 ;;
1011         v810 | necv810)
1012                 basic_machine=v810-nec
1013                 os=-none
1014                 ;;
1015         vaxv)
1016                 basic_machine=vax-dec
1017                 os=-sysv
1018                 ;;
1019         vms)
1020                 basic_machine=vax-dec
1021                 os=-vms
1022                 ;;
1023         vpp*|vx|vx-*)
1024                 basic_machine=f301-fujitsu
1025                 ;;
1026         vxworks960)
1027                 basic_machine=i960-wrs
1028                 os=-vxworks
1029                 ;;
1030         vxworks68)
1031                 basic_machine=m68k-wrs
1032                 os=-vxworks
1033                 ;;
1034         vxworks29k)
1035                 basic_machine=a29k-wrs
1036                 os=-vxworks
1037                 ;;
1038         w65*)
1039                 basic_machine=w65-wdc
1040                 os=-none
1041                 ;;
1042         w89k-*)
1043                 basic_machine=hppa1.1-winbond
1044                 os=-proelf
1045                 ;;
1046         xbox)
1047                 basic_machine=i686-pc
1048                 os=-mingw32
1049                 ;;
1050         xps | xps100)
1051                 basic_machine=xps100-honeywell
1052                 ;;
1053         ymp)
1054                 basic_machine=ymp-cray
1055                 os=-unicos
1056                 ;;
1057         z8k-*-coff)
1058                 basic_machine=z8k-unknown
1059                 os=-sim
1060                 ;;
1061         none)
1062                 basic_machine=none-none
1063                 os=-none
1064                 ;;
1065
1066 # Here we handle the default manufacturer of certain CPU types.  It is in
1067 # some cases the only manufacturer, in others, it is the most popular.
1068         w89k)
1069                 basic_machine=hppa1.1-winbond
1070                 ;;
1071         op50n)
1072                 basic_machine=hppa1.1-oki
1073                 ;;
1074         op60c)
1075                 basic_machine=hppa1.1-oki
1076                 ;;
1077         romp)
1078                 basic_machine=romp-ibm
1079                 ;;
1080         mmix)
1081                 basic_machine=mmix-knuth
1082                 ;;
1083         rs6000)
1084                 basic_machine=rs6000-ibm
1085                 ;;
1086         vax)
1087                 basic_machine=vax-dec
1088                 ;;
1089         pdp10)
1090                 # there are many clones, so DEC is not a safe bet
1091                 basic_machine=pdp10-unknown
1092                 ;;
1093         pdp11)
1094                 basic_machine=pdp11-dec
1095                 ;;
1096         we32k)
1097                 basic_machine=we32k-att
1098                 ;;
1099         sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1100                 basic_machine=sh-unknown
1101                 ;;
1102         sparc | sparcv8 | sparcv9 | sparcv9b)
1103                 basic_machine=sparc-sun
1104                 ;;
1105         cydra)
1106                 basic_machine=cydra-cydrome
1107                 ;;
1108         orion)
1109                 basic_machine=orion-highlevel
1110                 ;;
1111         orion105)
1112                 basic_machine=clipper-highlevel
1113                 ;;
1114         mac | mpw | mac-mpw)
1115                 basic_machine=m68k-apple
1116                 ;;
1117         pmac | pmac-mpw)
1118                 basic_machine=powerpc-apple
1119                 ;;
1120         *-unknown)
1121                 # Make sure to match an already-canonicalized machine name.
1122                 ;;
1123         *)
1124                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1125                 exit 1
1126                 ;;
1127 esac
1128
1129 # Here we canonicalize certain aliases for manufacturers.
1130 case $basic_machine in
1131         *-digital*)
1132                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1133                 ;;
1134         *-commodore*)
1135                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1136                 ;;
1137         *)
1138                 ;;
1139 esac
1140
1141 # Decode manufacturer-specific aliases for certain operating systems.
1142
1143 if [ x"$os" != x"" ]
1144 then
1145 case $os in
1146         # First match some system type aliases
1147         # that might get confused with valid system types.
1148         # -solaris* is a basic system type, with this one exception.
1149         -solaris1 | -solaris1.*)
1150                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1151                 ;;
1152         -solaris)
1153                 os=-solaris2
1154                 ;;
1155         -svr4*)
1156                 os=-sysv4
1157                 ;;
1158         -unixware*)
1159                 os=-sysv4.2uw
1160                 ;;
1161         -gnu/linux*)
1162                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1163                 ;;
1164         # First accept the basic system types.
1165         # The portable systems comes first.
1166         # Each alternative MUST END IN A *, to match a version number.
1167         # -sysv* is not here because it comes later, after sysvr4.
1168         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1169               | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1170               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1171               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1172               | -aos* \
1173               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1174               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1175               | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
1176               | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1177               | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1178               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1179               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1180               | -chorusos* | -chorusrdb* \
1181               | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1182               | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
1183               | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1184               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1185               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1186               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1187               | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1188               | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1189               | -skyos* | -haiku*)
1190         # Remember, each alternative MUST END IN *, to match a version number.
1191                 ;;
1192         -qnx*)
1193                 case $basic_machine in
1194                     x86-* | i*86-*)
1195                         ;;
1196                     *)
1197                         os=-nto$os
1198                         ;;
1199                 esac
1200                 ;;
1201         -nto-qnx*)
1202                 ;;
1203         -nto*)
1204                 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1205                 ;;
1206         -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1207               | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1208               | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1209                 ;;
1210         -mac*)
1211                 os=`echo $os | sed -e 's|mac|macos|'`
1212                 ;;
1213         -linux-dietlibc)
1214                 os=-linux-dietlibc
1215                 ;;
1216         -linux*)
1217                 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1218                 ;;
1219         -sunos5*)
1220                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1221                 ;;
1222         -sunos6*)
1223                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1224                 ;;
1225         -opened*)
1226                 os=-openedition
1227                 ;;
1228         -os400*)
1229                 os=-os400
1230                 ;;
1231         -wince*)
1232                 os=-wince
1233                 ;;
1234         -osfrose*)
1235                 os=-osfrose
1236                 ;;
1237         -osf*)
1238                 os=-osf
1239                 ;;
1240         -utek*)
1241                 os=-bsd
1242                 ;;
1243         -dynix*)
1244                 os=-bsd
1245                 ;;
1246         -acis*)
1247                 os=-aos
1248                 ;;
1249         -atheos*)
1250                 os=-atheos
1251                 ;;
1252         -syllable*)
1253                 os=-syllable
1254                 ;;
1255         -386bsd)
1256                 os=-bsd
1257                 ;;
1258         -ctix* | -uts*)
1259                 os=-sysv
1260                 ;;
1261         -nova*)
1262                 os=-rtmk-nova
1263                 ;;
1264         -ns2 )
1265                 os=-nextstep2
1266                 ;;
1267         -nsk*)
1268                 os=-nsk
1269                 ;;
1270         # Preserve the version number of sinix5.
1271         -sinix5.*)
1272                 os=`echo $os | sed -e 's|sinix|sysv|'`
1273                 ;;
1274         -sinix*)
1275                 os=-sysv4
1276                 ;;
1277         -tpf*)
1278                 os=-tpf
1279                 ;;
1280         -triton*)
1281                 os=-sysv3
1282                 ;;
1283         -oss*)
1284                 os=-sysv3
1285                 ;;
1286         -svr4)
1287                 os=-sysv4
1288                 ;;
1289         -svr3)
1290                 os=-sysv3
1291                 ;;
1292         -sysvr4)
1293                 os=-sysv4
1294                 ;;
1295         # This must come after -sysvr4.
1296         -sysv*)
1297                 ;;
1298         -ose*)
1299                 os=-ose
1300                 ;;
1301         -es1800*)
1302                 os=-ose
1303                 ;;
1304         -xenix)
1305                 os=-xenix
1306                 ;;
1307         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1308                 os=-mint
1309                 ;;
1310         -aros*)
1311                 os=-aros
1312                 ;;
1313         -kaos*)
1314                 os=-kaos
1315                 ;;
1316         -zvmoe)
1317                 os=-zvmoe
1318                 ;;
1319         -none)
1320                 ;;
1321         *)
1322                 # Get rid of the `-' at the beginning of $os.
1323                 os=`echo $os | sed 's/[^-]*-//'`
1324                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1325                 exit 1
1326                 ;;
1327 esac
1328 else
1329
1330 # Here we handle the default operating systems that come with various machines.
1331 # The value should be what the vendor currently ships out the door with their
1332 # machine or put another way, the most popular os provided with the machine.
1333
1334 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1335 # "-sun"), then you have to tell the case statement up towards the top
1336 # that MANUFACTURER isn't an operating system.  Otherwise, code above
1337 # will signal an error saying that MANUFACTURER isn't an operating
1338 # system, and we'll never get to this point.
1339
1340 case $basic_machine in
1341         *-acorn)
1342                 os=-riscix1.2
1343                 ;;
1344         arm*-rebel)
1345                 os=-linux
1346                 ;;
1347         arm*-semi)
1348                 os=-aout
1349                 ;;
1350     c4x-* | tic4x-*)
1351         os=-coff
1352         ;;
1353         # This must come before the *-dec entry.
1354         pdp10-*)
1355                 os=-tops20
1356                 ;;
1357         pdp11-*)
1358                 os=-none
1359                 ;;
1360         *-dec | vax-*)
1361                 os=-ultrix4.2
1362                 ;;
1363         m68*-apollo)
1364                 os=-domain
1365                 ;;
1366         i386-sun)
1367                 os=-sunos4.0.2
1368                 ;;
1369         m68000-sun)
1370                 os=-sunos3
1371                 # This also exists in the configure program, but was not the
1372                 # default.
1373                 # os=-sunos4
1374                 ;;
1375         m68*-cisco)
1376                 os=-aout
1377                 ;;
1378         mips*-cisco)
1379                 os=-elf
1380                 ;;
1381         mips*-*)
1382                 os=-elf
1383                 ;;
1384         or32-*)
1385                 os=-coff
1386                 ;;
1387         *-tti)  # must be before sparc entry or we get the wrong os.
1388                 os=-sysv3
1389                 ;;
1390         sparc-* | *-sun)
1391                 os=-sunos4.1.1
1392                 ;;
1393         *-be)
1394                 os=-beos
1395                 ;;
1396         *-haiku)
1397                 os=-haiku
1398                 ;;
1399         *-ibm)
1400                 os=-aix
1401                 ;;
1402         *-knuth)
1403                 os=-mmixware
1404                 ;;
1405         *-wec)
1406                 os=-proelf
1407                 ;;
1408         *-winbond)
1409                 os=-proelf
1410                 ;;
1411         *-oki)
1412                 os=-proelf
1413                 ;;
1414         *-hp)
1415                 os=-hpux
1416                 ;;
1417         *-hitachi)
1418                 os=-hiux
1419                 ;;
1420         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1421                 os=-sysv
1422                 ;;
1423         *-cbm)
1424                 os=-amigaos
1425                 ;;
1426         *-dg)
1427                 os=-dgux
1428                 ;;
1429         *-dolphin)
1430                 os=-sysv3
1431                 ;;
1432         m68k-ccur)
1433                 os=-rtu
1434                 ;;
1435         m88k-omron*)
1436                 os=-luna
1437                 ;;
1438         *-next )
1439                 os=-nextstep
1440                 ;;
1441         *-sequent)
1442                 os=-ptx
1443                 ;;
1444         *-crds)
1445                 os=-unos
1446                 ;;
1447         *-ns)
1448                 os=-genix
1449                 ;;
1450         i370-*)
1451                 os=-mvs
1452                 ;;
1453         *-next)
1454                 os=-nextstep3
1455                 ;;
1456         *-gould)
1457                 os=-sysv
1458                 ;;
1459         *-highlevel)
1460                 os=-bsd
1461                 ;;
1462         *-encore)
1463                 os=-bsd
1464                 ;;
1465         *-sgi)
1466                 os=-irix
1467                 ;;
1468         *-siemens)
1469                 os=-sysv4
1470                 ;;
1471         *-masscomp)
1472                 os=-rtu
1473                 ;;
1474         f30[01]-fujitsu | f700-fujitsu)
1475                 os=-uxpv
1476                 ;;
1477         *-rom68k)
1478                 os=-coff
1479                 ;;
1480         *-*bug)
1481                 os=-coff
1482                 ;;
1483         *-apple)
1484                 os=-macos
1485                 ;;
1486         *-atari*)
1487                 os=-mint
1488                 ;;
1489         *)
1490                 os=-none
1491                 ;;
1492 esac
1493 fi
1494
1495 # Here we handle the case where we know the os, and the CPU type, but not the
1496 # manufacturer.  We pick the logical manufacturer.
1497 vendor=unknown
1498 case $basic_machine in
1499         *-unknown)
1500                 case $os in
1501                         -riscix*)
1502                                 vendor=acorn
1503                                 ;;
1504                         -sunos*)
1505                                 vendor=sun
1506                                 ;;
1507                         -aix*)
1508                                 vendor=ibm
1509                                 ;;
1510                         -beos*)
1511                                 vendor=be
1512                                 ;;
1513                         -hpux*)
1514                                 vendor=hp
1515                                 ;;
1516                         -mpeix*)
1517                                 vendor=hp
1518                                 ;;
1519                         -hiux*)
1520                                 vendor=hitachi
1521                                 ;;
1522                         -unos*)
1523                                 vendor=crds
1524                                 ;;
1525                         -dgux*)
1526                                 vendor=dg
1527                                 ;;
1528                         -luna*)
1529                                 vendor=omron
1530                                 ;;
1531                         -genix*)
1532                                 vendor=ns
1533                                 ;;
1534                         -mvs* | -opened*)
1535                                 vendor=ibm
1536                                 ;;
1537                         -os400*)
1538                                 vendor=ibm
1539                                 ;;
1540                         -ptx*)
1541                                 vendor=sequent
1542                                 ;;
1543                         -tpf*)
1544                                 vendor=ibm
1545                                 ;;
1546                         -vxsim* | -vxworks* | -windiss*)
1547                                 vendor=wrs
1548                                 ;;
1549                         -aux*)
1550                                 vendor=apple
1551                                 ;;
1552                         -hms*)
1553                                 vendor=hitachi
1554                                 ;;
1555                         -mpw* | -macos*)
1556                                 vendor=apple
1557                                 ;;
1558                         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1559                                 vendor=atari
1560                                 ;;
1561                         -vos*)
1562                                 vendor=stratus
1563                                 ;;
1564                 esac
1565                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1566                 ;;
1567 esac
1568
1569 echo $basic_machine$os
1570 exit
1571
1572 # Local variables:
1573 # eval: (add-hook 'write-file-hooks 'time-stamp)
1574 # time-stamp-start: "timestamp='"
1575 # time-stamp-format: "%:y-%02m-%02d"
1576 # time-stamp-end: "'"
1577 # End: