/[pearpc]/config.sub
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Revision 1 - (hide annotations)
Wed Sep 5 17:11:21 2007 UTC (16 years, 7 months ago) by dpavlin
File size: 32724 byte(s)
import upstream CVS
1 dpavlin 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 Free Software Foundation,
5     # Inc.
6    
7     timestamp='2007-06-28'
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 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     # This file is supposed to be the same for all GNU packages
43     # and recognize all the CPU types, system types and aliases
44     # that are meaningful with *any* GNU software.
45     # Each package is responsible for reporting which valid configurations
46     # it does not support. The user should be able to distinguish
47     # a failure to support a valid configuration from a meaningless
48     # configuration.
49    
50     # The goal of this file is to map all the various variations of a given
51     # machine specification into a single specification in the form:
52     # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
53     # or in some cases, the newer four-part form:
54     # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
55     # It is wrong to echo any other type of specification.
56    
57     me=`echo "$0" | sed -e 's,.*/,,'`
58    
59     usage="\
60     Usage: $0 [OPTION] CPU-MFR-OPSYS
61     $0 [OPTION] ALIAS
62    
63     Canonicalize a configuration name.
64    
65     Operation modes:
66     -h, --help print this help, then exit
67     -t, --time-stamp print date of last modification, then exit
68     -v, --version print version number, then exit
69    
70     Report bugs and patches to <config-patches@gnu.org>."
71    
72     version="\
73     GNU config.sub ($timestamp)
74    
75     Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
76     Free Software Foundation, Inc.
77    
78     This is free software; see the source for copying conditions. There is NO
79     warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
80    
81     help="
82     Try \`$me --help' for more information."
83    
84     # Parse command line
85     while test $# -gt 0 ; do
86     case $1 in
87     --time-stamp | --time* | -t )
88     echo "$timestamp" ; exit ;;
89     --version | -v )
90     echo "$version" ; exit ;;
91     --help | --h* | -h )
92     echo "$usage"; exit ;;
93     -- ) # Stop option processing
94     shift; break ;;
95     - ) # Use stdin as input.
96     break ;;
97     -* )
98     echo "$me: invalid option $1$help"
99     exit 1 ;;
100    
101     *local*)
102     # First pass through any local machine types.
103     echo $1
104     exit ;;
105    
106     * )
107     break ;;
108     esac
109     done
110    
111     case $# in
112     0) echo "$me: missing argument$help" >&2
113     exit 1;;
114     1) ;;
115     *) echo "$me: too many arguments$help" >&2
116     exit 1;;
117     esac
118    
119     # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
120     # Here we must recognize all the valid KERNEL-OS combinations.
121     maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
122     case $maybe_os in
123     nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
124     uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
125     storm-chaos* | os2-emx* | rtmk-nova*)
126     os=-$maybe_os
127     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
128     ;;
129     *)
130     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
131     if [ $basic_machine != $1 ]
132     then os=`echo $1 | sed 's/.*-/-/'`
133     else os=; fi
134     ;;
135     esac
136    
137     ### Let's recognize common machines as not being operating systems so
138     ### that things like config.sub decstation-3100 work. We also
139     ### recognize some manufacturers as not being operating systems, so we
140     ### can provide default operating systems below.
141     case $os in
142     -sun*os*)
143     # Prevent following clause from handling this invalid input.
144     ;;
145     -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
146     -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
147     -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
148     -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
149     -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
150     -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
151     -apple | -axis | -knuth | -cray)
152     os=
153     basic_machine=$1
154     ;;
155     -sim | -cisco | -oki | -wec | -winbond)
156     os=
157     basic_machine=$1
158     ;;
159     -scout)
160     ;;
161     -wrs)
162     os=-vxworks
163     basic_machine=$1
164     ;;
165     -chorusos*)
166     os=-chorusos
167     basic_machine=$1
168     ;;
169     -chorusrdb)
170     os=-chorusrdb
171     basic_machine=$1
172     ;;
173     -hiux*)
174     os=-hiuxwe2
175     ;;
176     -sco6)
177     os=-sco5v6
178     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
179     ;;
180     -sco5)
181     os=-sco3.2v5
182     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
183     ;;
184     -sco4)
185     os=-sco3.2v4
186     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187     ;;
188     -sco3.2.[4-9]*)
189     os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
190     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191     ;;
192     -sco3.2v[4-9]*)
193     # Don't forget version if it is 3.2v4 or newer.
194     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195     ;;
196     -sco5v6*)
197     # Don't forget version if it is 3.2v4 or newer.
198     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
199     ;;
200     -sco*)
201     os=-sco3.2v2
202     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
203     ;;
204     -udk*)
205     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
206     ;;
207     -isc)
208     os=-isc2.2
209     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
210     ;;
211     -clix*)
212     basic_machine=clipper-intergraph
213     ;;
214     -isc*)
215     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
216     ;;
217     -lynx*)
218     os=-lynxos
219     ;;
220     -ptx*)
221     basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
222     ;;
223     -windowsnt*)
224     os=`echo $os | sed -e 's/windowsnt/winnt/'`
225     ;;
226     -psos*)
227     os=-psos
228     ;;
229     -mint | -mint[0-9]*)
230     basic_machine=m68k-atari
231     os=-mint
232     ;;
233     esac
234    
235     # Decode aliases for certain CPU-COMPANY combinations.
236     case $basic_machine in
237     # Recognize the basic CPU types without company name.
238     # Some are omitted here because they have special meanings below.
239     1750a | 580 \
240     | a29k \
241     | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
242     | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
243     | am33_2.0 \
244     | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
245     | bfin \
246     | c4x | clipper \
247     | d10v | d30v | dlx | dsp16xx \
248     | fido | fr30 | frv \
249     | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
250     | i370 | i860 | i960 | ia64 \
251     | ip2k | iq2000 \
252     | m32c | m32r | m32rle | m68000 | m68k | m88k \
253     | maxq | mb | microblaze | mcore | mep \
254     | mips | mipsbe | mipseb | mipsel | mipsle \
255     | mips16 \
256     | mips64 | mips64el \
257     | mips64vr | mips64vrel \
258     | mips64orion | mips64orionel \
259     | mips64vr4100 | mips64vr4100el \
260     | mips64vr4300 | mips64vr4300el \
261     | mips64vr5000 | mips64vr5000el \
262     | mips64vr5900 | mips64vr5900el \
263     | mipsisa32 | mipsisa32el \
264     | mipsisa32r2 | mipsisa32r2el \
265     | mipsisa64 | mipsisa64el \
266     | mipsisa64r2 | mipsisa64r2el \
267     | mipsisa64sb1 | mipsisa64sb1el \
268     | mipsisa64sr71k | mipsisa64sr71kel \
269     | mipstx39 | mipstx39el \
270     | mn10200 | mn10300 \
271     | mt \
272     | msp430 \
273     | nios | nios2 \
274     | ns16k | ns32k \
275     | or32 \
276     | pdp10 | pdp11 | pj | pjl \
277     | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
278     | pyramid \
279     | score \
280     | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
281     | sh64 | sh64le \
282     | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
283     | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
284     | spu | strongarm \
285     | tahoe | thumb | tic4x | tic80 | tron \
286     | v850 | v850e \
287     | we32k \
288     | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
289     | z8k)
290     basic_machine=$basic_machine-unknown
291     ;;
292     m6811 | m68hc11 | m6812 | m68hc12)
293     # Motorola 68HC11/12.
294     basic_machine=$basic_machine-unknown
295     os=-none
296     ;;
297     m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
298     ;;
299     ms1)
300     basic_machine=mt-unknown
301     ;;
302    
303     # We use `pc' rather than `unknown'
304     # because (1) that's what they normally are, and
305     # (2) the word "unknown" tends to confuse beginning users.
306     i*86 | x86_64)
307     basic_machine=$basic_machine-pc
308     ;;
309     # Object if more than one company name word.
310     *-*-*)
311     echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
312     exit 1
313     ;;
314     # Recognize the basic CPU types with company name.
315     580-* \
316     | a29k-* \
317     | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
318     | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
319     | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
320     | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
321     | avr-* | avr32-* \
322     | bfin-* | bs2000-* \
323     | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
324     | clipper-* | craynv-* | cydra-* \
325     | d10v-* | d30v-* | dlx-* \
326     | elxsi-* \
327     | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
328     | h8300-* | h8500-* \
329     | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
330     | i*86-* | i860-* | i960-* | ia64-* \
331     | ip2k-* | iq2000-* \
332     | m32c-* | m32r-* | m32rle-* \
333     | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
334     | m88110-* | m88k-* | maxq-* | mcore-* \
335     | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
336     | mips16-* \
337     | mips64-* | mips64el-* \
338     | mips64vr-* | mips64vrel-* \
339     | mips64orion-* | mips64orionel-* \
340     | mips64vr4100-* | mips64vr4100el-* \
341     | mips64vr4300-* | mips64vr4300el-* \
342     | mips64vr5000-* | mips64vr5000el-* \
343     | mips64vr5900-* | mips64vr5900el-* \
344     | mipsisa32-* | mipsisa32el-* \
345     | mipsisa32r2-* | mipsisa32r2el-* \
346     | mipsisa64-* | mipsisa64el-* \
347     | mipsisa64r2-* | mipsisa64r2el-* \
348     | mipsisa64sb1-* | mipsisa64sb1el-* \
349     | mipsisa64sr71k-* | mipsisa64sr71kel-* \
350     | mipstx39-* | mipstx39el-* \
351     | mmix-* \
352     | mt-* \
353     | msp430-* \
354     | nios-* | nios2-* \
355     | none-* | np1-* | ns16k-* | ns32k-* \
356     | orion-* \
357     | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
358     | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
359     | pyramid-* \
360     | romp-* | rs6000-* \
361     | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
362     | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
363     | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
364     | sparclite-* \
365     | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
366     | tahoe-* | thumb-* \
367     | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
368     | tron-* \
369     | v850-* | v850e-* | vax-* \
370     | we32k-* \
371     | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
372     | xstormy16-* | xtensa-* \
373     | ymp-* \
374     | z8k-*)
375     ;;
376     # Recognize the various machine names and aliases which stand
377     # for a CPU type and a company and sometimes even an OS.
378     386bsd)
379     basic_machine=i386-unknown
380     os=-bsd
381     ;;
382     3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
383     basic_machine=m68000-att
384     ;;
385     3b*)
386     basic_machine=we32k-att
387     ;;
388     a29khif)
389     basic_machine=a29k-amd
390     os=-udi
391     ;;
392     abacus)
393     basic_machine=abacus-unknown
394     ;;
395     adobe68k)
396     basic_machine=m68010-adobe
397     os=-scout
398     ;;
399     alliant | fx80)
400     basic_machine=fx80-alliant
401     ;;
402     altos | altos3068)
403     basic_machine=m68k-altos
404     ;;
405     am29k)
406     basic_machine=a29k-none
407     os=-bsd
408     ;;
409     amd64)
410     basic_machine=x86_64-pc
411     ;;
412     amd64-*)
413     basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
414     ;;
415     amdahl)
416     basic_machine=580-amdahl
417     os=-sysv
418     ;;
419     amiga | amiga-*)
420     basic_machine=m68k-unknown
421     ;;
422     amigaos | amigados)
423     basic_machine=m68k-unknown
424     os=-amigaos
425     ;;
426     amigaunix | amix)
427     basic_machine=m68k-unknown
428     os=-sysv4
429     ;;
430     apollo68)
431     basic_machine=m68k-apollo
432     os=-sysv
433     ;;
434     apollo68bsd)
435     basic_machine=m68k-apollo
436     os=-bsd
437     ;;
438     aux)
439     basic_machine=m68k-apple
440     os=-aux
441     ;;
442     balance)
443     basic_machine=ns32k-sequent
444     os=-dynix
445     ;;
446     c90)
447     basic_machine=c90-cray
448     os=-unicos
449     ;;
450     convex-c1)
451     basic_machine=c1-convex
452     os=-bsd
453     ;;
454     convex-c2)
455     basic_machine=c2-convex
456     os=-bsd
457     ;;
458     convex-c32)
459     basic_machine=c32-convex
460     os=-bsd
461     ;;
462     convex-c34)
463     basic_machine=c34-convex
464     os=-bsd
465     ;;
466     convex-c38)
467     basic_machine=c38-convex
468     os=-bsd
469     ;;
470     cray | j90)
471     basic_machine=j90-cray
472     os=-unicos
473     ;;
474     craynv)
475     basic_machine=craynv-cray
476     os=-unicosmp
477     ;;
478     cr16)
479     basic_machine=cr16-unknown
480     os=-elf
481     ;;
482     crds | unos)
483     basic_machine=m68k-crds
484     ;;
485     crisv32 | crisv32-* | etraxfs*)
486     basic_machine=crisv32-axis
487     ;;
488     cris | cris-* | etrax*)
489     basic_machine=cris-axis
490     ;;
491     crx)
492     basic_machine=crx-unknown
493     os=-elf
494     ;;
495     da30 | da30-*)
496     basic_machine=m68k-da30
497     ;;
498     decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
499     basic_machine=mips-dec
500     ;;
501     decsystem10* | dec10*)
502     basic_machine=pdp10-dec
503     os=-tops10
504     ;;
505     decsystem20* | dec20*)
506     basic_machine=pdp10-dec
507     os=-tops20
508     ;;
509     delta | 3300 | motorola-3300 | motorola-delta \
510     | 3300-motorola | delta-motorola)
511     basic_machine=m68k-motorola
512     ;;
513     delta88)
514     basic_machine=m88k-motorola
515     os=-sysv3
516     ;;
517     djgpp)
518     basic_machine=i586-pc
519     os=-msdosdjgpp
520     ;;
521     dpx20 | dpx20-*)
522     basic_machine=rs6000-bull
523     os=-bosx
524     ;;
525     dpx2* | dpx2*-bull)
526     basic_machine=m68k-bull
527     os=-sysv3
528     ;;
529     ebmon29k)
530     basic_machine=a29k-amd
531     os=-ebmon
532     ;;
533     elxsi)
534     basic_machine=elxsi-elxsi
535     os=-bsd
536     ;;
537     encore | umax | mmax)
538     basic_machine=ns32k-encore
539     ;;
540     es1800 | OSE68k | ose68k | ose | OSE)
541     basic_machine=m68k-ericsson
542     os=-ose
543     ;;
544     fx2800)
545     basic_machine=i860-alliant
546     ;;
547     genix)
548     basic_machine=ns32k-ns
549     ;;
550     gmicro)
551     basic_machine=tron-gmicro
552     os=-sysv
553     ;;
554     go32)
555     basic_machine=i386-pc
556     os=-go32
557     ;;
558     h3050r* | hiux*)
559     basic_machine=hppa1.1-hitachi
560     os=-hiuxwe2
561     ;;
562     h8300hms)
563     basic_machine=h8300-hitachi
564     os=-hms
565     ;;
566     h8300xray)
567     basic_machine=h8300-hitachi
568     os=-xray
569     ;;
570     h8500hms)
571     basic_machine=h8500-hitachi
572     os=-hms
573     ;;
574     harris)
575     basic_machine=m88k-harris
576     os=-sysv3
577     ;;
578     hp300-*)
579     basic_machine=m68k-hp
580     ;;
581     hp300bsd)
582     basic_machine=m68k-hp
583     os=-bsd
584     ;;
585     hp300hpux)
586     basic_machine=m68k-hp
587     os=-hpux
588     ;;
589     hp3k9[0-9][0-9] | hp9[0-9][0-9])
590     basic_machine=hppa1.0-hp
591     ;;
592     hp9k2[0-9][0-9] | hp9k31[0-9])
593     basic_machine=m68000-hp
594     ;;
595     hp9k3[2-9][0-9])
596     basic_machine=m68k-hp
597     ;;
598     hp9k6[0-9][0-9] | hp6[0-9][0-9])
599     basic_machine=hppa1.0-hp
600     ;;
601     hp9k7[0-79][0-9] | hp7[0-79][0-9])
602     basic_machine=hppa1.1-hp
603     ;;
604     hp9k78[0-9] | hp78[0-9])
605     # FIXME: really hppa2.0-hp
606     basic_machine=hppa1.1-hp
607     ;;
608     hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
609     # FIXME: really hppa2.0-hp
610     basic_machine=hppa1.1-hp
611     ;;
612     hp9k8[0-9][13679] | hp8[0-9][13679])
613     basic_machine=hppa1.1-hp
614     ;;
615     hp9k8[0-9][0-9] | hp8[0-9][0-9])
616     basic_machine=hppa1.0-hp
617     ;;
618     hppa-next)
619     os=-nextstep3
620     ;;
621     hppaosf)
622     basic_machine=hppa1.1-hp
623     os=-osf
624     ;;
625     hppro)
626     basic_machine=hppa1.1-hp
627     os=-proelf
628     ;;
629     i370-ibm* | ibm*)
630     basic_machine=i370-ibm
631     ;;
632     # I'm not sure what "Sysv32" means. Should this be sysv3.2?
633     i*86v32)
634     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
635     os=-sysv32
636     ;;
637     i*86v4*)
638     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
639     os=-sysv4
640     ;;
641     i*86v)
642     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
643     os=-sysv
644     ;;
645     i*86sol2)
646     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
647     os=-solaris2
648     ;;
649     i386mach)
650     basic_machine=i386-mach
651     os=-mach
652     ;;
653     i386-vsta | vsta)
654     basic_machine=i386-unknown
655     os=-vsta
656     ;;
657     iris | iris4d)
658     basic_machine=mips-sgi
659     case $os in
660     -irix*)
661     ;;
662     *)
663     os=-irix4
664     ;;
665     esac
666     ;;
667     isi68 | isi)
668     basic_machine=m68k-isi
669     os=-sysv
670     ;;
671     m88k-omron*)
672     basic_machine=m88k-omron
673     ;;
674     magnum | m3230)
675     basic_machine=mips-mips
676     os=-sysv
677     ;;
678     merlin)
679     basic_machine=ns32k-utek
680     os=-sysv
681     ;;
682     mingw32)
683     basic_machine=i386-pc
684     os=-mingw32
685     ;;
686     mingw32ce)
687     basic_machine=arm-unknown
688     os=-mingw32ce
689     ;;
690     miniframe)
691     basic_machine=m68000-convergent
692     ;;
693     *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
694     basic_machine=m68k-atari
695     os=-mint
696     ;;
697     mips3*-*)
698     basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
699     ;;
700     mips3*)
701     basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
702     ;;
703     monitor)
704     basic_machine=m68k-rom68k
705     os=-coff
706     ;;
707     morphos)
708     basic_machine=powerpc-unknown
709     os=-morphos
710     ;;
711     msdos)
712     basic_machine=i386-pc
713     os=-msdos
714     ;;
715     ms1-*)
716     basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
717     ;;
718     mvs)
719     basic_machine=i370-ibm
720     os=-mvs
721     ;;
722     ncr3000)
723     basic_machine=i486-ncr
724     os=-sysv4
725     ;;
726     netbsd386)
727     basic_machine=i386-unknown
728     os=-netbsd
729     ;;
730     netwinder)
731     basic_machine=armv4l-rebel
732     os=-linux
733     ;;
734     news | news700 | news800 | news900)
735     basic_machine=m68k-sony
736     os=-newsos
737     ;;
738     news1000)
739     basic_machine=m68030-sony
740     os=-newsos
741     ;;
742     news-3600 | risc-news)
743     basic_machine=mips-sony
744     os=-newsos
745     ;;
746     necv70)
747     basic_machine=v70-nec
748     os=-sysv
749     ;;
750     next | m*-next )
751     basic_machine=m68k-next
752     case $os in
753     -nextstep* )
754     ;;
755     -ns2*)
756     os=-nextstep2
757     ;;
758     *)
759     os=-nextstep3
760     ;;
761     esac
762     ;;
763     nh3000)
764     basic_machine=m68k-harris
765     os=-cxux
766     ;;
767     nh[45]000)
768     basic_machine=m88k-harris
769     os=-cxux
770     ;;
771     nindy960)
772     basic_machine=i960-intel
773     os=-nindy
774     ;;
775     mon960)
776     basic_machine=i960-intel
777     os=-mon960
778     ;;
779     nonstopux)
780     basic_machine=mips-compaq
781     os=-nonstopux
782     ;;
783     np1)
784     basic_machine=np1-gould
785     ;;
786     nsr-tandem)
787     basic_machine=nsr-tandem
788     ;;
789     op50n-* | op60c-*)
790     basic_machine=hppa1.1-oki
791     os=-proelf
792     ;;
793     openrisc | openrisc-*)
794     basic_machine=or32-unknown
795     ;;
796     os400)
797     basic_machine=powerpc-ibm
798     os=-os400
799     ;;
800     OSE68000 | ose68000)
801     basic_machine=m68000-ericsson
802     os=-ose
803     ;;
804     os68k)
805     basic_machine=m68k-none
806     os=-os68k
807     ;;
808     pa-hitachi)
809     basic_machine=hppa1.1-hitachi
810     os=-hiuxwe2
811     ;;
812     paragon)
813     basic_machine=i860-intel
814     os=-osf
815     ;;
816     pbd)
817     basic_machine=sparc-tti
818     ;;
819     pbb)
820     basic_machine=m68k-tti
821     ;;
822     pc532 | pc532-*)
823     basic_machine=ns32k-pc532
824     ;;
825     pc98)
826     basic_machine=i386-pc
827     ;;
828     pc98-*)
829     basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
830     ;;
831     pentium | p5 | k5 | k6 | nexgen | viac3)
832     basic_machine=i586-pc
833     ;;
834     pentiumpro | p6 | 6x86 | athlon | athlon_*)
835     basic_machine=i686-pc
836     ;;
837     pentiumii | pentium2 | pentiumiii | pentium3)
838     basic_machine=i686-pc
839     ;;
840     pentium4)
841     basic_machine=i786-pc
842     ;;
843     pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
844     basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
845     ;;
846     pentiumpro-* | p6-* | 6x86-* | athlon-*)
847     basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
848     ;;
849     pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
850     basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
851     ;;
852     pentium4-*)
853     basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
854     ;;
855     pn)
856     basic_machine=pn-gould
857     ;;
858     power) basic_machine=power-ibm
859     ;;
860     ppc) basic_machine=powerpc-unknown
861     ;;
862     ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
863     ;;
864     ppcle | powerpclittle | ppc-le | powerpc-little)
865     basic_machine=powerpcle-unknown
866     ;;
867     ppcle-* | powerpclittle-*)
868     basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
869     ;;
870     ppc64) basic_machine=powerpc64-unknown
871     ;;
872     ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
873     ;;
874     ppc64le | powerpc64little | ppc64-le | powerpc64-little)
875     basic_machine=powerpc64le-unknown
876     ;;
877     ppc64le-* | powerpc64little-*)
878     basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
879     ;;
880     ps2)
881     basic_machine=i386-ibm
882     ;;
883     pw32)
884     basic_machine=i586-unknown
885     os=-pw32
886     ;;
887     rdos)
888     basic_machine=i386-pc
889     os=-rdos
890     ;;
891     rom68k)
892     basic_machine=m68k-rom68k
893     os=-coff
894     ;;
895     rm[46]00)
896     basic_machine=mips-siemens
897     ;;
898     rtpc | rtpc-*)
899     basic_machine=romp-ibm
900     ;;
901     s390 | s390-*)
902     basic_machine=s390-ibm
903     ;;
904     s390x | s390x-*)
905     basic_machine=s390x-ibm
906     ;;
907     sa29200)
908     basic_machine=a29k-amd
909     os=-udi
910     ;;
911     sb1)
912     basic_machine=mipsisa64sb1-unknown
913     ;;
914     sb1el)
915     basic_machine=mipsisa64sb1el-unknown
916     ;;
917     sde)
918     basic_machine=mipsisa32-sde
919     os=-elf
920     ;;
921     sei)
922     basic_machine=mips-sei
923     os=-seiux
924     ;;
925     sequent)
926     basic_machine=i386-sequent
927     ;;
928     sh)
929     basic_machine=sh-hitachi
930     os=-hms
931     ;;
932     sh5el)
933     basic_machine=sh5le-unknown
934     ;;
935     sh64)
936     basic_machine=sh64-unknown
937     ;;
938     sparclite-wrs | simso-wrs)
939     basic_machine=sparclite-wrs
940     os=-vxworks
941     ;;
942     sps7)
943     basic_machine=m68k-bull
944     os=-sysv2
945     ;;
946     spur)
947     basic_machine=spur-unknown
948     ;;
949     st2000)
950     basic_machine=m68k-tandem
951     ;;
952     stratus)
953     basic_machine=i860-stratus
954     os=-sysv4
955     ;;
956     sun2)
957     basic_machine=m68000-sun
958     ;;
959     sun2os3)
960     basic_machine=m68000-sun
961     os=-sunos3
962     ;;
963     sun2os4)
964     basic_machine=m68000-sun
965     os=-sunos4
966     ;;
967     sun3os3)
968     basic_machine=m68k-sun
969     os=-sunos3
970     ;;
971     sun3os4)
972     basic_machine=m68k-sun
973     os=-sunos4
974     ;;
975     sun4os3)
976     basic_machine=sparc-sun
977     os=-sunos3
978     ;;
979     sun4os4)
980     basic_machine=sparc-sun
981     os=-sunos4
982     ;;
983     sun4sol2)
984     basic_machine=sparc-sun
985     os=-solaris2
986     ;;
987     sun3 | sun3-*)
988     basic_machine=m68k-sun
989     ;;
990     sun4)
991     basic_machine=sparc-sun
992     ;;
993     sun386 | sun386i | roadrunner)
994     basic_machine=i386-sun
995     ;;
996     sv1)
997     basic_machine=sv1-cray
998     os=-unicos
999     ;;
1000     symmetry)
1001     basic_machine=i386-sequent
1002     os=-dynix
1003     ;;
1004     t3e)
1005     basic_machine=alphaev5-cray
1006     os=-unicos
1007     ;;
1008     t90)
1009     basic_machine=t90-cray
1010     os=-unicos
1011     ;;
1012     tic54x | c54x*)
1013     basic_machine=tic54x-unknown
1014     os=-coff
1015     ;;
1016     tic55x | c55x*)
1017     basic_machine=tic55x-unknown
1018     os=-coff
1019     ;;
1020     tic6x | c6x*)
1021     basic_machine=tic6x-unknown
1022     os=-coff
1023     ;;
1024     tx39)
1025     basic_machine=mipstx39-unknown
1026     ;;
1027     tx39el)
1028     basic_machine=mipstx39el-unknown
1029     ;;
1030     toad1)
1031     basic_machine=pdp10-xkl
1032     os=-tops20
1033     ;;
1034     tower | tower-32)
1035     basic_machine=m68k-ncr
1036     ;;
1037     tpf)
1038     basic_machine=s390x-ibm
1039     os=-tpf
1040     ;;
1041     udi29k)
1042     basic_machine=a29k-amd
1043     os=-udi
1044     ;;
1045     ultra3)
1046     basic_machine=a29k-nyu
1047     os=-sym1
1048     ;;
1049     v810 | necv810)
1050     basic_machine=v810-nec
1051     os=-none
1052     ;;
1053     vaxv)
1054     basic_machine=vax-dec
1055     os=-sysv
1056     ;;
1057     vms)
1058     basic_machine=vax-dec
1059     os=-vms
1060     ;;
1061     vpp*|vx|vx-*)
1062     basic_machine=f301-fujitsu
1063     ;;
1064     vxworks960)
1065     basic_machine=i960-wrs
1066     os=-vxworks
1067     ;;
1068     vxworks68)
1069     basic_machine=m68k-wrs
1070     os=-vxworks
1071     ;;
1072     vxworks29k)
1073     basic_machine=a29k-wrs
1074     os=-vxworks
1075     ;;
1076     w65*)
1077     basic_machine=w65-wdc
1078     os=-none
1079     ;;
1080     w89k-*)
1081     basic_machine=hppa1.1-winbond
1082     os=-proelf
1083     ;;
1084     xbox)
1085     basic_machine=i686-pc
1086     os=-mingw32
1087     ;;
1088     xps | xps100)
1089     basic_machine=xps100-honeywell
1090     ;;
1091     ymp)
1092     basic_machine=ymp-cray
1093     os=-unicos
1094     ;;
1095     z8k-*-coff)
1096     basic_machine=z8k-unknown
1097     os=-sim
1098     ;;
1099     none)
1100     basic_machine=none-none
1101     os=-none
1102     ;;
1103    
1104     # Here we handle the default manufacturer of certain CPU types. It is in
1105     # some cases the only manufacturer, in others, it is the most popular.
1106     w89k)
1107     basic_machine=hppa1.1-winbond
1108     ;;
1109     op50n)
1110     basic_machine=hppa1.1-oki
1111     ;;
1112     op60c)
1113     basic_machine=hppa1.1-oki
1114     ;;
1115     romp)
1116     basic_machine=romp-ibm
1117     ;;
1118     mmix)
1119     basic_machine=mmix-knuth
1120     ;;
1121     rs6000)
1122     basic_machine=rs6000-ibm
1123     ;;
1124     vax)
1125     basic_machine=vax-dec
1126     ;;
1127     pdp10)
1128     # there are many clones, so DEC is not a safe bet
1129     basic_machine=pdp10-unknown
1130     ;;
1131     pdp11)
1132     basic_machine=pdp11-dec
1133     ;;
1134     we32k)
1135     basic_machine=we32k-att
1136     ;;
1137     sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1138     basic_machine=sh-unknown
1139     ;;
1140     sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1141     basic_machine=sparc-sun
1142     ;;
1143     cydra)
1144     basic_machine=cydra-cydrome
1145     ;;
1146     orion)
1147     basic_machine=orion-highlevel
1148     ;;
1149     orion105)
1150     basic_machine=clipper-highlevel
1151     ;;
1152     mac | mpw | mac-mpw)
1153     basic_machine=m68k-apple
1154     ;;
1155     pmac | pmac-mpw)
1156     basic_machine=powerpc-apple
1157     ;;
1158     *-unknown)
1159     # Make sure to match an already-canonicalized machine name.
1160     ;;
1161     *)
1162     echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1163     exit 1
1164     ;;
1165     esac
1166    
1167     # Here we canonicalize certain aliases for manufacturers.
1168     case $basic_machine in
1169     *-digital*)
1170     basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1171     ;;
1172     *-commodore*)
1173     basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1174     ;;
1175     *)
1176     ;;
1177     esac
1178    
1179     # Decode manufacturer-specific aliases for certain operating systems.
1180    
1181     if [ x"$os" != x"" ]
1182     then
1183     case $os in
1184     # First match some system type aliases
1185     # that might get confused with valid system types.
1186     # -solaris* is a basic system type, with this one exception.
1187     -solaris1 | -solaris1.*)
1188     os=`echo $os | sed -e 's|solaris1|sunos4|'`
1189     ;;
1190     -solaris)
1191     os=-solaris2
1192     ;;
1193     -svr4*)
1194     os=-sysv4
1195     ;;
1196     -unixware*)
1197     os=-sysv4.2uw
1198     ;;
1199     -gnu/linux*)
1200     os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1201     ;;
1202     # First accept the basic system types.
1203     # The portable systems comes first.
1204     # Each alternative MUST END IN A *, to match a version number.
1205     # -sysv* is not here because it comes later, after sysvr4.
1206     -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1207     | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1208     | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1209     | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1210     | -aos* \
1211     | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1212     | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1213     | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1214     | -openbsd* | -solidbsd* \
1215     | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1216     | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1217     | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1218     | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1219     | -chorusos* | -chorusrdb* \
1220     | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1221     | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
1222     | -uxpv* | -beos* | -mpeix* | -udk* \
1223     | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1224     | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1225     | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1226     | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1227     | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1228     | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1229     | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
1230     # Remember, each alternative MUST END IN *, to match a version number.
1231     ;;
1232     -qnx*)
1233     case $basic_machine in
1234     x86-* | i*86-*)
1235     ;;
1236     *)
1237     os=-nto$os
1238     ;;
1239     esac
1240     ;;
1241     -nto-qnx*)
1242     ;;
1243     -nto*)
1244     os=`echo $os | sed -e 's|nto|nto-qnx|'`
1245     ;;
1246     -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1247     | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1248     | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1249     ;;
1250     -mac*)
1251     os=`echo $os | sed -e 's|mac|macos|'`
1252     ;;
1253     -linux-dietlibc)
1254     os=-linux-dietlibc
1255     ;;
1256     -linux*)
1257     os=`echo $os | sed -e 's|linux|linux-gnu|'`
1258     ;;
1259     -sunos5*)
1260     os=`echo $os | sed -e 's|sunos5|solaris2|'`
1261     ;;
1262     -sunos6*)
1263     os=`echo $os | sed -e 's|sunos6|solaris3|'`
1264     ;;
1265     -opened*)
1266     os=-openedition
1267     ;;
1268     -os400*)
1269     os=-os400
1270     ;;
1271     -wince*)
1272     os=-wince
1273     ;;
1274     -osfrose*)
1275     os=-osfrose
1276     ;;
1277     -osf*)
1278     os=-osf
1279     ;;
1280     -utek*)
1281     os=-bsd
1282     ;;
1283     -dynix*)
1284     os=-bsd
1285     ;;
1286     -acis*)
1287     os=-aos
1288     ;;
1289     -atheos*)
1290     os=-atheos
1291     ;;
1292     -syllable*)
1293     os=-syllable
1294     ;;
1295     -386bsd)
1296     os=-bsd
1297     ;;
1298     -ctix* | -uts*)
1299     os=-sysv
1300     ;;
1301     -nova*)
1302     os=-rtmk-nova
1303     ;;
1304     -ns2 )
1305     os=-nextstep2
1306     ;;
1307     -nsk*)
1308     os=-nsk
1309     ;;
1310     # Preserve the version number of sinix5.
1311     -sinix5.*)
1312     os=`echo $os | sed -e 's|sinix|sysv|'`
1313     ;;
1314     -sinix*)
1315     os=-sysv4
1316     ;;
1317     -tpf*)
1318     os=-tpf
1319     ;;
1320     -triton*)
1321     os=-sysv3
1322     ;;
1323     -oss*)
1324     os=-sysv3
1325     ;;
1326     -svr4)
1327     os=-sysv4
1328     ;;
1329     -svr3)
1330     os=-sysv3
1331     ;;
1332     -sysvr4)
1333     os=-sysv4
1334     ;;
1335     # This must come after -sysvr4.
1336     -sysv*)
1337     ;;
1338     -ose*)
1339     os=-ose
1340     ;;
1341     -es1800*)
1342     os=-ose
1343     ;;
1344     -xenix)
1345     os=-xenix
1346     ;;
1347     -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1348     os=-mint
1349     ;;
1350     -aros*)
1351     os=-aros
1352     ;;
1353     -kaos*)
1354     os=-kaos
1355     ;;
1356     -zvmoe)
1357     os=-zvmoe
1358     ;;
1359     -none)
1360     ;;
1361     *)
1362     # Get rid of the `-' at the beginning of $os.
1363     os=`echo $os | sed 's/[^-]*-//'`
1364     echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1365     exit 1
1366     ;;
1367     esac
1368     else
1369    
1370     # Here we handle the default operating systems that come with various machines.
1371     # The value should be what the vendor currently ships out the door with their
1372     # machine or put another way, the most popular os provided with the machine.
1373    
1374     # Note that if you're going to try to match "-MANUFACTURER" here (say,
1375     # "-sun"), then you have to tell the case statement up towards the top
1376     # that MANUFACTURER isn't an operating system. Otherwise, code above
1377     # will signal an error saying that MANUFACTURER isn't an operating
1378     # system, and we'll never get to this point.
1379    
1380     case $basic_machine in
1381     score-*)
1382     os=-elf
1383     ;;
1384     spu-*)
1385     os=-elf
1386     ;;
1387     *-acorn)
1388     os=-riscix1.2
1389     ;;
1390     arm*-rebel)
1391     os=-linux
1392     ;;
1393     arm*-semi)
1394     os=-aout
1395     ;;
1396     c4x-* | tic4x-*)
1397     os=-coff
1398     ;;
1399     # This must come before the *-dec entry.
1400     pdp10-*)
1401     os=-tops20
1402     ;;
1403     pdp11-*)
1404     os=-none
1405     ;;
1406     *-dec | vax-*)
1407     os=-ultrix4.2
1408     ;;
1409     m68*-apollo)
1410     os=-domain
1411     ;;
1412     i386-sun)
1413     os=-sunos4.0.2
1414     ;;
1415     m68000-sun)
1416     os=-sunos3
1417     # This also exists in the configure program, but was not the
1418     # default.
1419     # os=-sunos4
1420     ;;
1421     m68*-cisco)
1422     os=-aout
1423     ;;
1424     mep-*)
1425     os=-elf
1426     ;;
1427     mips*-cisco)
1428     os=-elf
1429     ;;
1430     mips*-*)
1431     os=-elf
1432     ;;
1433     or32-*)
1434     os=-coff
1435     ;;
1436     *-tti) # must be before sparc entry or we get the wrong os.
1437     os=-sysv3
1438     ;;
1439     sparc-* | *-sun)
1440     os=-sunos4.1.1
1441     ;;
1442     *-be)
1443     os=-beos
1444     ;;
1445     *-haiku)
1446     os=-haiku
1447     ;;
1448     *-ibm)
1449     os=-aix
1450     ;;
1451     *-knuth)
1452     os=-mmixware
1453     ;;
1454     *-wec)
1455     os=-proelf
1456     ;;
1457     *-winbond)
1458     os=-proelf
1459     ;;
1460     *-oki)
1461     os=-proelf
1462     ;;
1463     *-hp)
1464     os=-hpux
1465     ;;
1466     *-hitachi)
1467     os=-hiux
1468     ;;
1469     i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1470     os=-sysv
1471     ;;
1472     *-cbm)
1473     os=-amigaos
1474     ;;
1475     *-dg)
1476     os=-dgux
1477     ;;
1478     *-dolphin)
1479     os=-sysv3
1480     ;;
1481     m68k-ccur)
1482     os=-rtu
1483     ;;
1484     m88k-omron*)
1485     os=-luna
1486     ;;
1487     *-next )
1488     os=-nextstep
1489     ;;
1490     *-sequent)
1491     os=-ptx
1492     ;;
1493     *-crds)
1494     os=-unos
1495     ;;
1496     *-ns)
1497     os=-genix
1498     ;;
1499     i370-*)
1500     os=-mvs
1501     ;;
1502     *-next)
1503     os=-nextstep3
1504     ;;
1505     *-gould)
1506     os=-sysv
1507     ;;
1508     *-highlevel)
1509     os=-bsd
1510     ;;
1511     *-encore)
1512     os=-bsd
1513     ;;
1514     *-sgi)
1515     os=-irix
1516     ;;
1517     *-siemens)
1518     os=-sysv4
1519     ;;
1520     *-masscomp)
1521     os=-rtu
1522     ;;
1523     f30[01]-fujitsu | f700-fujitsu)
1524     os=-uxpv
1525     ;;
1526     *-rom68k)
1527     os=-coff
1528     ;;
1529     *-*bug)
1530     os=-coff
1531     ;;
1532     *-apple)
1533     os=-macos
1534     ;;
1535     *-atari*)
1536     os=-mint
1537     ;;
1538     *)
1539     os=-none
1540     ;;
1541     esac
1542     fi
1543    
1544     # Here we handle the case where we know the os, and the CPU type, but not the
1545     # manufacturer. We pick the logical manufacturer.
1546     vendor=unknown
1547     case $basic_machine in
1548     *-unknown)
1549     case $os in
1550     -riscix*)
1551     vendor=acorn
1552     ;;
1553     -sunos*)
1554     vendor=sun
1555     ;;
1556     -aix*)
1557     vendor=ibm
1558     ;;
1559     -beos*)
1560     vendor=be
1561     ;;
1562     -hpux*)
1563     vendor=hp
1564     ;;
1565     -mpeix*)
1566     vendor=hp
1567     ;;
1568     -hiux*)
1569     vendor=hitachi
1570     ;;
1571     -unos*)
1572     vendor=crds
1573     ;;
1574     -dgux*)
1575     vendor=dg
1576     ;;
1577     -luna*)
1578     vendor=omron
1579     ;;
1580     -genix*)
1581     vendor=ns
1582     ;;
1583     -mvs* | -opened*)
1584     vendor=ibm
1585     ;;
1586     -os400*)
1587     vendor=ibm
1588     ;;
1589     -ptx*)
1590     vendor=sequent
1591     ;;
1592     -tpf*)
1593     vendor=ibm
1594     ;;
1595     -vxsim* | -vxworks* | -windiss*)
1596     vendor=wrs
1597     ;;
1598     -aux*)
1599     vendor=apple
1600     ;;
1601     -hms*)
1602     vendor=hitachi
1603     ;;
1604     -mpw* | -macos*)
1605     vendor=apple
1606     ;;
1607     -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1608     vendor=atari
1609     ;;
1610     -vos*)
1611     vendor=stratus
1612     ;;
1613     esac
1614     basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1615     ;;
1616     esac
1617    
1618     echo $basic_machine$os
1619     exit
1620    
1621     # Local variables:
1622     # eval: (add-hook 'write-file-hooks 'time-stamp)
1623     # time-stamp-start: "timestamp='"
1624     # time-stamp-format: "%:y-%02m-%02d"
1625     # time-stamp-end: "'"
1626     # End:

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