/[svn]/hopm/branches/1.0.x/config.sub
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Revision 5138 - (hide annotations)
Thu Dec 25 19:44:15 2014 UTC (6 years, 3 months ago) by michael
File size: 35594 byte(s)
- Create hopm 1.0.x branch

1 michael 5052 #! /bin/sh
2     # Configuration validation subroutine script.
3 michael 5059 # Copyright 1992-2013 Free Software Foundation, Inc.
4 michael 5052
5 michael 5059 timestamp='2013-10-01'
6 michael 5052
7 michael 5059 # This file is free software; you can redistribute it and/or modify it
8     # under the terms of the GNU General Public License as published by
9     # the Free Software Foundation; either version 3 of the License, or
10 michael 5052 # (at your option) any later version.
11     #
12 michael 5059 # This program is distributed in the hope that it will be useful, but
13     # WITHOUT ANY WARRANTY; without even the implied warranty of
14     # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15     # General Public License for more details.
16 michael 5052 #
17     # You should have received a copy of the GNU General Public License
18 michael 5059 # along with this program; if not, see <http://www.gnu.org/licenses/>.
19 michael 5052 #
20     # As a special exception to the GNU General Public License, if you
21     # distribute this file as part of a program that contains a
22     # configuration script generated by Autoconf, you may include it under
23 michael 5059 # the same distribution terms that you use for the rest of that
24     # program. This Exception is an additional permission under section 7
25     # of the GNU General Public License, version 3 ("GPLv3").
26 michael 5052
27    
28 michael 5059 # Please send patches with a ChangeLog entry to config-patches@gnu.org.
29 michael 5052 #
30     # Configuration subroutine to validate and canonicalize a configuration type.
31     # Supply the specified configuration type as an argument.
32     # If it is invalid, we print an error message on stderr and exit with code 1.
33     # Otherwise, we print the canonical config type on stdout and succeed.
34    
35 michael 5059 # You can get the latest version of this script from:
36     # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
37    
38 michael 5052 # This file is supposed to be the same for all GNU packages
39     # and recognize all the CPU types, system types and aliases
40     # that are meaningful with *any* GNU software.
41     # Each package is responsible for reporting which valid configurations
42     # it does not support. The user should be able to distinguish
43     # a failure to support a valid configuration from a meaningless
44     # configuration.
45    
46     # The goal of this file is to map all the various variations of a given
47     # machine specification into a single specification in the form:
48     # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
49     # or in some cases, the newer four-part form:
50     # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
51     # It is wrong to echo any other type of specification.
52    
53     me=`echo "$0" | sed -e 's,.*/,,'`
54    
55     usage="\
56     Usage: $0 [OPTION] CPU-MFR-OPSYS
57     $0 [OPTION] ALIAS
58    
59     Canonicalize a configuration name.
60    
61     Operation modes:
62     -h, --help print this help, then exit
63     -t, --time-stamp print date of last modification, then exit
64     -v, --version print version number, then exit
65    
66     Report bugs and patches to <config-patches@gnu.org>."
67    
68     version="\
69     GNU config.sub ($timestamp)
70    
71 michael 5059 Copyright 1992-2013 Free Software Foundation, Inc.
72 michael 5052
73     This is free software; see the source for copying conditions. There is NO
74     warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
75    
76     help="
77     Try \`$me --help' for more information."
78    
79     # Parse command line
80     while test $# -gt 0 ; do
81     case $1 in
82     --time-stamp | --time* | -t )
83     echo "$timestamp" ; exit ;;
84     --version | -v )
85     echo "$version" ; exit ;;
86     --help | --h* | -h )
87     echo "$usage"; exit ;;
88     -- ) # Stop option processing
89     shift; break ;;
90     - ) # Use stdin as input.
91     break ;;
92     -* )
93     echo "$me: invalid option $1$help"
94     exit 1 ;;
95    
96     *local*)
97     # First pass through any local machine types.
98     echo $1
99     exit ;;
100    
101     * )
102     break ;;
103     esac
104     done
105    
106     case $# in
107     0) echo "$me: missing argument$help" >&2
108     exit 1;;
109     1) ;;
110     *) echo "$me: too many arguments$help" >&2
111     exit 1;;
112     esac
113    
114     # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
115     # Here we must recognize all the valid KERNEL-OS combinations.
116     maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
117     case $maybe_os in
118 michael 5059 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
119     linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
120     knetbsd*-gnu* | netbsd*-gnu* | \
121     kopensolaris*-gnu* | \
122 michael 5052 storm-chaos* | os2-emx* | rtmk-nova*)
123     os=-$maybe_os
124     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
125     ;;
126 michael 5059 android-linux)
127     os=-linux-android
128     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
129     ;;
130 michael 5052 *)
131     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
132     if [ $basic_machine != $1 ]
133     then os=`echo $1 | sed 's/.*-/-/'`
134     else os=; fi
135     ;;
136     esac
137    
138     ### Let's recognize common machines as not being operating systems so
139     ### that things like config.sub decstation-3100 work. We also
140     ### recognize some manufacturers as not being operating systems, so we
141     ### can provide default operating systems below.
142     case $os in
143     -sun*os*)
144     # Prevent following clause from handling this invalid input.
145     ;;
146     -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
147     -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
148     -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
149     -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
150     -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
151     -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
152 michael 5059 -apple | -axis | -knuth | -cray | -microblaze*)
153 michael 5052 os=
154     basic_machine=$1
155     ;;
156 michael 5059 -bluegene*)
157     os=-cnk
158     ;;
159 michael 5052 -sim | -cisco | -oki | -wec | -winbond)
160     os=
161     basic_machine=$1
162     ;;
163     -scout)
164     ;;
165     -wrs)
166     os=-vxworks
167     basic_machine=$1
168     ;;
169     -chorusos*)
170     os=-chorusos
171     basic_machine=$1
172     ;;
173 michael 5059 -chorusrdb)
174     os=-chorusrdb
175 michael 5052 basic_machine=$1
176 michael 5059 ;;
177 michael 5052 -hiux*)
178     os=-hiuxwe2
179     ;;
180     -sco6)
181     os=-sco5v6
182     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
183     ;;
184     -sco5)
185     os=-sco3.2v5
186     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
187     ;;
188     -sco4)
189     os=-sco3.2v4
190     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191     ;;
192     -sco3.2.[4-9]*)
193     os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
194     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
195     ;;
196     -sco3.2v[4-9]*)
197     # Don't forget version if it is 3.2v4 or newer.
198     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
199     ;;
200     -sco5v6*)
201     # Don't forget version if it is 3.2v4 or newer.
202     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
203     ;;
204     -sco*)
205     os=-sco3.2v2
206     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
207     ;;
208     -udk*)
209     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
210     ;;
211     -isc)
212     os=-isc2.2
213     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
214     ;;
215     -clix*)
216     basic_machine=clipper-intergraph
217     ;;
218     -isc*)
219     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
220     ;;
221 michael 5059 -lynx*178)
222     os=-lynxos178
223     ;;
224     -lynx*5)
225     os=-lynxos5
226     ;;
227 michael 5052 -lynx*)
228     os=-lynxos
229     ;;
230     -ptx*)
231     basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
232     ;;
233     -windowsnt*)
234     os=`echo $os | sed -e 's/windowsnt/winnt/'`
235     ;;
236     -psos*)
237     os=-psos
238     ;;
239     -mint | -mint[0-9]*)
240     basic_machine=m68k-atari
241     os=-mint
242     ;;
243     esac
244    
245     # Decode aliases for certain CPU-COMPANY combinations.
246     case $basic_machine in
247     # Recognize the basic CPU types without company name.
248     # Some are omitted here because they have special meanings below.
249     1750a | 580 \
250     | a29k \
251 michael 5059 | aarch64 | aarch64_be \
252 michael 5052 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
253     | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
254     | am33_2.0 \
255 michael 5059 | arc | arceb \
256     | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
257     | avr | avr32 \
258     | be32 | be64 \
259 michael 5052 | bfin \
260 michael 5059 | c4x | c8051 | clipper \
261 michael 5052 | d10v | d30v | dlx | dsp16xx \
262 michael 5059 | epiphany \
263     | fido | fr30 | frv \
264 michael 5052 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
265 michael 5059 | hexagon \
266 michael 5052 | i370 | i860 | i960 | ia64 \
267     | ip2k | iq2000 \
268 michael 5059 | k1om \
269     | le32 | le64 \
270     | lm32 \
271     | m32c | m32r | m32rle | m68000 | m68k | m88k \
272     | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
273 michael 5052 | mips | mipsbe | mipseb | mipsel | mipsle \
274     | mips16 \
275     | mips64 | mips64el \
276 michael 5059 | mips64octeon | mips64octeonel \
277     | mips64orion | mips64orionel \
278     | mips64r5900 | mips64r5900el \
279 michael 5052 | mips64vr | mips64vrel \
280     | mips64vr4100 | mips64vr4100el \
281     | mips64vr4300 | mips64vr4300el \
282     | mips64vr5000 | mips64vr5000el \
283     | mips64vr5900 | mips64vr5900el \
284     | mipsisa32 | mipsisa32el \
285     | mipsisa32r2 | mipsisa32r2el \
286     | mipsisa64 | mipsisa64el \
287     | mipsisa64r2 | mipsisa64r2el \
288     | mipsisa64sb1 | mipsisa64sb1el \
289     | mipsisa64sr71k | mipsisa64sr71kel \
290 michael 5059 | mipsr5900 | mipsr5900el \
291 michael 5052 | mipstx39 | mipstx39el \
292     | mn10200 | mn10300 \
293 michael 5059 | moxie \
294 michael 5052 | mt \
295     | msp430 \
296 michael 5059 | nds32 | nds32le | nds32be \
297     | nios | nios2 | nios2eb | nios2el \
298 michael 5052 | ns16k | ns32k \
299 michael 5059 | open8 \
300     | or1k | or32 \
301 michael 5052 | pdp10 | pdp11 | pj | pjl \
302 michael 5059 | powerpc | powerpc64 | powerpc64le | powerpcle \
303 michael 5052 | pyramid \
304 michael 5059 | rl78 | rx \
305     | score \
306     | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
307 michael 5052 | sh64 | sh64le \
308 michael 5059 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
309     | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
310     | spu \
311     | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
312     | ubicom32 \
313     | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
314 michael 5052 | we32k \
315 michael 5059 | x86 | xc16x | xstormy16 | xtensa \
316     | z8k | z80)
317 michael 5052 basic_machine=$basic_machine-unknown
318     ;;
319 michael 5059 c54x)
320     basic_machine=tic54x-unknown
321 michael 5052 ;;
322 michael 5059 c55x)
323     basic_machine=tic55x-unknown
324     ;;
325     c6x)
326     basic_machine=tic6x-unknown
327     ;;
328     m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
329 michael 5052 basic_machine=$basic_machine-unknown
330     os=-none
331     ;;
332     m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
333     ;;
334     ms1)
335     basic_machine=mt-unknown
336     ;;
337    
338 michael 5059 strongarm | thumb | xscale)
339     basic_machine=arm-unknown
340     ;;
341     xgate)
342     basic_machine=$basic_machine-unknown
343     os=-none
344     ;;
345     xscaleeb)
346     basic_machine=armeb-unknown
347     ;;
348    
349     xscaleel)
350     basic_machine=armel-unknown
351     ;;
352    
353 michael 5052 # We use `pc' rather than `unknown'
354     # because (1) that's what they normally are, and
355     # (2) the word "unknown" tends to confuse beginning users.
356     i*86 | x86_64)
357     basic_machine=$basic_machine-pc
358     ;;
359     # Object if more than one company name word.
360     *-*-*)
361     echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
362     exit 1
363     ;;
364     # Recognize the basic CPU types with company name.
365     580-* \
366     | a29k-* \
367 michael 5059 | aarch64-* | aarch64_be-* \
368 michael 5052 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
369     | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
370 michael 5059 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
371 michael 5052 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
372 michael 5059 | avr-* | avr32-* \
373     | be32-* | be64-* \
374 michael 5052 | bfin-* | bs2000-* \
375 michael 5059 | c[123]* | c30-* | [cjt]90-* | c4x-* \
376     | c8051-* | clipper-* | craynv-* | cydra-* \
377 michael 5052 | d10v-* | d30v-* | dlx-* \
378     | elxsi-* \
379 michael 5059 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
380 michael 5052 | h8300-* | h8500-* \
381     | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
382 michael 5059 | hexagon-* \
383 michael 5052 | i*86-* | i860-* | i960-* | ia64-* \
384     | ip2k-* | iq2000-* \
385 michael 5059 | k1om-* \
386     | le32-* | le64-* \
387     | lm32-* \
388     | m32c-* | m32r-* | m32rle-* \
389 michael 5052 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
390 michael 5059 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
391     | microblaze-* | microblazeel-* \
392 michael 5052 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
393     | mips16-* \
394     | mips64-* | mips64el-* \
395 michael 5059 | mips64octeon-* | mips64octeonel-* \
396     | mips64orion-* | mips64orionel-* \
397     | mips64r5900-* | mips64r5900el-* \
398 michael 5052 | mips64vr-* | mips64vrel-* \
399     | mips64vr4100-* | mips64vr4100el-* \
400     | mips64vr4300-* | mips64vr4300el-* \
401     | mips64vr5000-* | mips64vr5000el-* \
402     | mips64vr5900-* | mips64vr5900el-* \
403     | mipsisa32-* | mipsisa32el-* \
404     | mipsisa32r2-* | mipsisa32r2el-* \
405     | mipsisa64-* | mipsisa64el-* \
406     | mipsisa64r2-* | mipsisa64r2el-* \
407     | mipsisa64sb1-* | mipsisa64sb1el-* \
408     | mipsisa64sr71k-* | mipsisa64sr71kel-* \
409 michael 5059 | mipsr5900-* | mipsr5900el-* \
410 michael 5052 | mipstx39-* | mipstx39el-* \
411     | mmix-* \
412     | mt-* \
413     | msp430-* \
414 michael 5059 | nds32-* | nds32le-* | nds32be-* \
415     | nios-* | nios2-* | nios2eb-* | nios2el-* \
416 michael 5052 | none-* | np1-* | ns16k-* | ns32k-* \
417 michael 5059 | open8-* \
418 michael 5052 | orion-* \
419     | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
420 michael 5059 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
421 michael 5052 | pyramid-* \
422 michael 5059 | rl78-* | romp-* | rs6000-* | rx-* \
423     | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
424 michael 5052 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
425 michael 5059 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
426 michael 5052 | sparclite-* \
427 michael 5059 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
428     | tahoe-* \
429 michael 5052 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
430 michael 5059 | tile*-* \
431 michael 5052 | tron-* \
432 michael 5059 | ubicom32-* \
433     | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
434     | vax-* \
435 michael 5052 | we32k-* \
436 michael 5059 | x86-* | x86_64-* | xc16x-* | xps100-* \
437     | xstormy16-* | xtensa*-* \
438 michael 5052 | ymp-* \
439 michael 5059 | z8k-* | z80-*)
440 michael 5052 ;;
441 michael 5059 # Recognize the basic CPU types without company name, with glob match.
442     xtensa*)
443     basic_machine=$basic_machine-unknown
444 michael 5052 ;;
445     # Recognize the various machine names and aliases which stand
446     # for a CPU type and a company and sometimes even an OS.
447     386bsd)
448     basic_machine=i386-unknown
449     os=-bsd
450     ;;
451     3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
452     basic_machine=m68000-att
453     ;;
454     3b*)
455     basic_machine=we32k-att
456     ;;
457     a29khif)
458     basic_machine=a29k-amd
459     os=-udi
460     ;;
461 michael 5059 abacus)
462 michael 5052 basic_machine=abacus-unknown
463     ;;
464     adobe68k)
465     basic_machine=m68010-adobe
466     os=-scout
467     ;;
468     alliant | fx80)
469     basic_machine=fx80-alliant
470     ;;
471     altos | altos3068)
472     basic_machine=m68k-altos
473     ;;
474     am29k)
475     basic_machine=a29k-none
476     os=-bsd
477     ;;
478     amd64)
479     basic_machine=x86_64-pc
480     ;;
481     amd64-*)
482     basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
483     ;;
484     amdahl)
485     basic_machine=580-amdahl
486     os=-sysv
487     ;;
488     amiga | amiga-*)
489     basic_machine=m68k-unknown
490     ;;
491     amigaos | amigados)
492     basic_machine=m68k-unknown
493     os=-amigaos
494     ;;
495     amigaunix | amix)
496     basic_machine=m68k-unknown
497     os=-sysv4
498     ;;
499     apollo68)
500     basic_machine=m68k-apollo
501     os=-sysv
502     ;;
503     apollo68bsd)
504     basic_machine=m68k-apollo
505     os=-bsd
506     ;;
507 michael 5059 aros)
508     basic_machine=i386-pc
509     os=-aros
510     ;;
511 michael 5052 aux)
512     basic_machine=m68k-apple
513     os=-aux
514     ;;
515     balance)
516     basic_machine=ns32k-sequent
517     os=-dynix
518     ;;
519 michael 5059 blackfin)
520     basic_machine=bfin-unknown
521     os=-linux
522     ;;
523     blackfin-*)
524     basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
525     os=-linux
526     ;;
527     bluegene*)
528     basic_machine=powerpc-ibm
529     os=-cnk
530     ;;
531     c54x-*)
532     basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
533     ;;
534     c55x-*)
535     basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
536     ;;
537     c6x-*)
538     basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
539     ;;
540 michael 5052 c90)
541     basic_machine=c90-cray
542     os=-unicos
543     ;;
544 michael 5059 cegcc)
545     basic_machine=arm-unknown
546     os=-cegcc
547     ;;
548 michael 5052 convex-c1)
549     basic_machine=c1-convex
550     os=-bsd
551     ;;
552     convex-c2)
553     basic_machine=c2-convex
554     os=-bsd
555     ;;
556     convex-c32)
557     basic_machine=c32-convex
558     os=-bsd
559     ;;
560     convex-c34)
561     basic_machine=c34-convex
562     os=-bsd
563     ;;
564     convex-c38)
565     basic_machine=c38-convex
566     os=-bsd
567     ;;
568     cray | j90)
569     basic_machine=j90-cray
570     os=-unicos
571     ;;
572     craynv)
573     basic_machine=craynv-cray
574     os=-unicosmp
575     ;;
576 michael 5059 cr16 | cr16-*)
577     basic_machine=cr16-unknown
578 michael 5052 os=-elf
579     ;;
580     crds | unos)
581     basic_machine=m68k-crds
582     ;;
583     crisv32 | crisv32-* | etraxfs*)
584     basic_machine=crisv32-axis
585     ;;
586     cris | cris-* | etrax*)
587     basic_machine=cris-axis
588     ;;
589     crx)
590     basic_machine=crx-unknown
591     os=-elf
592     ;;
593     da30 | da30-*)
594     basic_machine=m68k-da30
595     ;;
596     decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
597     basic_machine=mips-dec
598     ;;
599     decsystem10* | dec10*)
600     basic_machine=pdp10-dec
601     os=-tops10
602     ;;
603     decsystem20* | dec20*)
604     basic_machine=pdp10-dec
605     os=-tops20
606     ;;
607     delta | 3300 | motorola-3300 | motorola-delta \
608     | 3300-motorola | delta-motorola)
609     basic_machine=m68k-motorola
610     ;;
611     delta88)
612     basic_machine=m88k-motorola
613     os=-sysv3
614     ;;
615 michael 5059 dicos)
616     basic_machine=i686-pc
617     os=-dicos
618     ;;
619 michael 5052 djgpp)
620     basic_machine=i586-pc
621     os=-msdosdjgpp
622     ;;
623     dpx20 | dpx20-*)
624     basic_machine=rs6000-bull
625     os=-bosx
626     ;;
627     dpx2* | dpx2*-bull)
628     basic_machine=m68k-bull
629     os=-sysv3
630     ;;
631     ebmon29k)
632     basic_machine=a29k-amd
633     os=-ebmon
634     ;;
635     elxsi)
636     basic_machine=elxsi-elxsi
637     os=-bsd
638     ;;
639     encore | umax | mmax)
640     basic_machine=ns32k-encore
641     ;;
642     es1800 | OSE68k | ose68k | ose | OSE)
643     basic_machine=m68k-ericsson
644     os=-ose
645     ;;
646     fx2800)
647     basic_machine=i860-alliant
648     ;;
649     genix)
650     basic_machine=ns32k-ns
651     ;;
652     gmicro)
653     basic_machine=tron-gmicro
654     os=-sysv
655     ;;
656     go32)
657     basic_machine=i386-pc
658     os=-go32
659     ;;
660     h3050r* | hiux*)
661     basic_machine=hppa1.1-hitachi
662     os=-hiuxwe2
663     ;;
664     h8300hms)
665     basic_machine=h8300-hitachi
666     os=-hms
667     ;;
668     h8300xray)
669     basic_machine=h8300-hitachi
670     os=-xray
671     ;;
672     h8500hms)
673     basic_machine=h8500-hitachi
674     os=-hms
675     ;;
676     harris)
677     basic_machine=m88k-harris
678     os=-sysv3
679     ;;
680     hp300-*)
681     basic_machine=m68k-hp
682     ;;
683     hp300bsd)
684     basic_machine=m68k-hp
685     os=-bsd
686     ;;
687     hp300hpux)
688     basic_machine=m68k-hp
689     os=-hpux
690     ;;
691     hp3k9[0-9][0-9] | hp9[0-9][0-9])
692     basic_machine=hppa1.0-hp
693     ;;
694     hp9k2[0-9][0-9] | hp9k31[0-9])
695     basic_machine=m68000-hp
696     ;;
697     hp9k3[2-9][0-9])
698     basic_machine=m68k-hp
699     ;;
700     hp9k6[0-9][0-9] | hp6[0-9][0-9])
701     basic_machine=hppa1.0-hp
702     ;;
703     hp9k7[0-79][0-9] | hp7[0-79][0-9])
704     basic_machine=hppa1.1-hp
705     ;;
706     hp9k78[0-9] | hp78[0-9])
707     # FIXME: really hppa2.0-hp
708     basic_machine=hppa1.1-hp
709     ;;
710     hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
711     # FIXME: really hppa2.0-hp
712     basic_machine=hppa1.1-hp
713     ;;
714     hp9k8[0-9][13679] | hp8[0-9][13679])
715     basic_machine=hppa1.1-hp
716     ;;
717     hp9k8[0-9][0-9] | hp8[0-9][0-9])
718     basic_machine=hppa1.0-hp
719     ;;
720     hppa-next)
721     os=-nextstep3
722     ;;
723     hppaosf)
724     basic_machine=hppa1.1-hp
725     os=-osf
726     ;;
727     hppro)
728     basic_machine=hppa1.1-hp
729     os=-proelf
730     ;;
731     i370-ibm* | ibm*)
732     basic_machine=i370-ibm
733     ;;
734     i*86v32)
735     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
736     os=-sysv32
737     ;;
738     i*86v4*)
739     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
740     os=-sysv4
741     ;;
742     i*86v)
743     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
744     os=-sysv
745     ;;
746     i*86sol2)
747     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
748     os=-solaris2
749     ;;
750     i386mach)
751     basic_machine=i386-mach
752     os=-mach
753     ;;
754     i386-vsta | vsta)
755     basic_machine=i386-unknown
756     os=-vsta
757     ;;
758     iris | iris4d)
759     basic_machine=mips-sgi
760     case $os in
761     -irix*)
762     ;;
763     *)
764     os=-irix4
765     ;;
766     esac
767     ;;
768     isi68 | isi)
769     basic_machine=m68k-isi
770     os=-sysv
771     ;;
772 michael 5059 m68knommu)
773     basic_machine=m68k-unknown
774     os=-linux
775     ;;
776     m68knommu-*)
777     basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
778     os=-linux
779     ;;
780 michael 5052 m88k-omron*)
781     basic_machine=m88k-omron
782     ;;
783     magnum | m3230)
784     basic_machine=mips-mips
785     os=-sysv
786     ;;
787     merlin)
788     basic_machine=ns32k-utek
789     os=-sysv
790     ;;
791 michael 5059 microblaze*)
792     basic_machine=microblaze-xilinx
793     ;;
794     mingw64)
795     basic_machine=x86_64-pc
796     os=-mingw64
797     ;;
798 michael 5052 mingw32)
799 michael 5059 basic_machine=i686-pc
800 michael 5052 os=-mingw32
801     ;;
802 michael 5059 mingw32ce)
803     basic_machine=arm-unknown
804     os=-mingw32ce
805     ;;
806 michael 5052 miniframe)
807     basic_machine=m68000-convergent
808     ;;
809     *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
810     basic_machine=m68k-atari
811     os=-mint
812     ;;
813     mips3*-*)
814     basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
815     ;;
816     mips3*)
817     basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
818     ;;
819     monitor)
820     basic_machine=m68k-rom68k
821     os=-coff
822     ;;
823     morphos)
824     basic_machine=powerpc-unknown
825     os=-morphos
826     ;;
827     msdos)
828     basic_machine=i386-pc
829     os=-msdos
830     ;;
831     ms1-*)
832     basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
833     ;;
834 michael 5059 msys)
835     basic_machine=i686-pc
836     os=-msys
837     ;;
838 michael 5052 mvs)
839     basic_machine=i370-ibm
840     os=-mvs
841     ;;
842 michael 5059 nacl)
843     basic_machine=le32-unknown
844     os=-nacl
845     ;;
846 michael 5052 ncr3000)
847     basic_machine=i486-ncr
848     os=-sysv4
849     ;;
850     netbsd386)
851     basic_machine=i386-unknown
852     os=-netbsd
853     ;;
854     netwinder)
855     basic_machine=armv4l-rebel
856     os=-linux
857     ;;
858     news | news700 | news800 | news900)
859     basic_machine=m68k-sony
860     os=-newsos
861     ;;
862     news1000)
863     basic_machine=m68030-sony
864     os=-newsos
865     ;;
866     news-3600 | risc-news)
867     basic_machine=mips-sony
868     os=-newsos
869     ;;
870     necv70)
871     basic_machine=v70-nec
872     os=-sysv
873     ;;
874     next | m*-next )
875     basic_machine=m68k-next
876     case $os in
877     -nextstep* )
878     ;;
879     -ns2*)
880     os=-nextstep2
881     ;;
882     *)
883     os=-nextstep3
884     ;;
885     esac
886     ;;
887     nh3000)
888     basic_machine=m68k-harris
889     os=-cxux
890     ;;
891     nh[45]000)
892     basic_machine=m88k-harris
893     os=-cxux
894     ;;
895     nindy960)
896     basic_machine=i960-intel
897     os=-nindy
898     ;;
899     mon960)
900     basic_machine=i960-intel
901     os=-mon960
902     ;;
903     nonstopux)
904     basic_machine=mips-compaq
905     os=-nonstopux
906     ;;
907     np1)
908     basic_machine=np1-gould
909     ;;
910 michael 5059 neo-tandem)
911     basic_machine=neo-tandem
912     ;;
913     nse-tandem)
914     basic_machine=nse-tandem
915     ;;
916 michael 5052 nsr-tandem)
917     basic_machine=nsr-tandem
918     ;;
919     op50n-* | op60c-*)
920     basic_machine=hppa1.1-oki
921     os=-proelf
922     ;;
923     openrisc | openrisc-*)
924     basic_machine=or32-unknown
925     ;;
926     os400)
927     basic_machine=powerpc-ibm
928     os=-os400
929     ;;
930     OSE68000 | ose68000)
931     basic_machine=m68000-ericsson
932     os=-ose
933     ;;
934     os68k)
935     basic_machine=m68k-none
936     os=-os68k
937     ;;
938     pa-hitachi)
939     basic_machine=hppa1.1-hitachi
940     os=-hiuxwe2
941     ;;
942     paragon)
943     basic_machine=i860-intel
944     os=-osf
945     ;;
946 michael 5059 parisc)
947     basic_machine=hppa-unknown
948     os=-linux
949     ;;
950     parisc-*)
951     basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
952     os=-linux
953     ;;
954 michael 5052 pbd)
955     basic_machine=sparc-tti
956     ;;
957     pbb)
958     basic_machine=m68k-tti
959     ;;
960     pc532 | pc532-*)
961     basic_machine=ns32k-pc532
962     ;;
963     pc98)
964     basic_machine=i386-pc
965     ;;
966     pc98-*)
967     basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
968     ;;
969     pentium | p5 | k5 | k6 | nexgen | viac3)
970     basic_machine=i586-pc
971     ;;
972     pentiumpro | p6 | 6x86 | athlon | athlon_*)
973     basic_machine=i686-pc
974     ;;
975     pentiumii | pentium2 | pentiumiii | pentium3)
976     basic_machine=i686-pc
977     ;;
978     pentium4)
979     basic_machine=i786-pc
980     ;;
981     pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
982     basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
983     ;;
984     pentiumpro-* | p6-* | 6x86-* | athlon-*)
985     basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
986     ;;
987     pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
988     basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
989     ;;
990     pentium4-*)
991     basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
992     ;;
993     pn)
994     basic_machine=pn-gould
995     ;;
996     power) basic_machine=power-ibm
997     ;;
998 michael 5059 ppc | ppcbe) basic_machine=powerpc-unknown
999 michael 5052 ;;
1000 michael 5059 ppc-* | ppcbe-*)
1001     basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
1002 michael 5052 ;;
1003     ppcle | powerpclittle | ppc-le | powerpc-little)
1004     basic_machine=powerpcle-unknown
1005     ;;
1006     ppcle-* | powerpclittle-*)
1007     basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
1008     ;;
1009     ppc64) basic_machine=powerpc64-unknown
1010     ;;
1011     ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
1012     ;;
1013     ppc64le | powerpc64little | ppc64-le | powerpc64-little)
1014     basic_machine=powerpc64le-unknown
1015     ;;
1016     ppc64le-* | powerpc64little-*)
1017     basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
1018     ;;
1019     ps2)
1020     basic_machine=i386-ibm
1021     ;;
1022     pw32)
1023     basic_machine=i586-unknown
1024     os=-pw32
1025     ;;
1026 michael 5059 rdos | rdos64)
1027     basic_machine=x86_64-pc
1028     os=-rdos
1029     ;;
1030     rdos32)
1031 michael 5052 basic_machine=i386-pc
1032     os=-rdos
1033     ;;
1034     rom68k)
1035     basic_machine=m68k-rom68k
1036     os=-coff
1037     ;;
1038     rm[46]00)
1039     basic_machine=mips-siemens
1040     ;;
1041     rtpc | rtpc-*)
1042     basic_machine=romp-ibm
1043     ;;
1044     s390 | s390-*)
1045     basic_machine=s390-ibm
1046     ;;
1047     s390x | s390x-*)
1048     basic_machine=s390x-ibm
1049     ;;
1050     sa29200)
1051     basic_machine=a29k-amd
1052     os=-udi
1053     ;;
1054     sb1)
1055     basic_machine=mipsisa64sb1-unknown
1056     ;;
1057     sb1el)
1058     basic_machine=mipsisa64sb1el-unknown
1059     ;;
1060 michael 5059 sde)
1061     basic_machine=mipsisa32-sde
1062     os=-elf
1063     ;;
1064 michael 5052 sei)
1065     basic_machine=mips-sei
1066     os=-seiux
1067     ;;
1068     sequent)
1069     basic_machine=i386-sequent
1070     ;;
1071     sh)
1072     basic_machine=sh-hitachi
1073     os=-hms
1074     ;;
1075 michael 5059 sh5el)
1076     basic_machine=sh5le-unknown
1077     ;;
1078 michael 5052 sh64)
1079     basic_machine=sh64-unknown
1080     ;;
1081     sparclite-wrs | simso-wrs)
1082     basic_machine=sparclite-wrs
1083     os=-vxworks
1084     ;;
1085     sps7)
1086     basic_machine=m68k-bull
1087     os=-sysv2
1088     ;;
1089     spur)
1090     basic_machine=spur-unknown
1091     ;;
1092     st2000)
1093     basic_machine=m68k-tandem
1094     ;;
1095     stratus)
1096     basic_machine=i860-stratus
1097     os=-sysv4
1098     ;;
1099 michael 5059 strongarm-* | thumb-*)
1100     basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
1101     ;;
1102 michael 5052 sun2)
1103     basic_machine=m68000-sun
1104     ;;
1105     sun2os3)
1106     basic_machine=m68000-sun
1107     os=-sunos3
1108     ;;
1109     sun2os4)
1110     basic_machine=m68000-sun
1111     os=-sunos4
1112     ;;
1113     sun3os3)
1114     basic_machine=m68k-sun
1115     os=-sunos3
1116     ;;
1117     sun3os4)
1118     basic_machine=m68k-sun
1119     os=-sunos4
1120     ;;
1121     sun4os3)
1122     basic_machine=sparc-sun
1123     os=-sunos3
1124     ;;
1125     sun4os4)
1126     basic_machine=sparc-sun
1127     os=-sunos4
1128     ;;
1129     sun4sol2)
1130     basic_machine=sparc-sun
1131     os=-solaris2
1132     ;;
1133     sun3 | sun3-*)
1134     basic_machine=m68k-sun
1135     ;;
1136     sun4)
1137     basic_machine=sparc-sun
1138     ;;
1139     sun386 | sun386i | roadrunner)
1140     basic_machine=i386-sun
1141     ;;
1142     sv1)
1143     basic_machine=sv1-cray
1144     os=-unicos
1145     ;;
1146     symmetry)
1147     basic_machine=i386-sequent
1148     os=-dynix
1149     ;;
1150     t3e)
1151     basic_machine=alphaev5-cray
1152     os=-unicos
1153     ;;
1154     t90)
1155     basic_machine=t90-cray
1156     os=-unicos
1157     ;;
1158 michael 5059 tile*)
1159     basic_machine=$basic_machine-unknown
1160     os=-linux-gnu
1161 michael 5052 ;;
1162     tx39)
1163     basic_machine=mipstx39-unknown
1164     ;;
1165     tx39el)
1166     basic_machine=mipstx39el-unknown
1167     ;;
1168     toad1)
1169     basic_machine=pdp10-xkl
1170     os=-tops20
1171     ;;
1172     tower | tower-32)
1173     basic_machine=m68k-ncr
1174     ;;
1175     tpf)
1176     basic_machine=s390x-ibm
1177     os=-tpf
1178     ;;
1179     udi29k)
1180     basic_machine=a29k-amd
1181     os=-udi
1182     ;;
1183     ultra3)
1184     basic_machine=a29k-nyu
1185     os=-sym1
1186     ;;
1187     v810 | necv810)
1188     basic_machine=v810-nec
1189     os=-none
1190     ;;
1191     vaxv)
1192     basic_machine=vax-dec
1193     os=-sysv
1194     ;;
1195     vms)
1196     basic_machine=vax-dec
1197     os=-vms
1198     ;;
1199     vpp*|vx|vx-*)
1200     basic_machine=f301-fujitsu
1201     ;;
1202     vxworks960)
1203     basic_machine=i960-wrs
1204     os=-vxworks
1205     ;;
1206     vxworks68)
1207     basic_machine=m68k-wrs
1208     os=-vxworks
1209     ;;
1210     vxworks29k)
1211     basic_machine=a29k-wrs
1212     os=-vxworks
1213     ;;
1214     w65*)
1215     basic_machine=w65-wdc
1216     os=-none
1217     ;;
1218     w89k-*)
1219     basic_machine=hppa1.1-winbond
1220     os=-proelf
1221     ;;
1222     xbox)
1223     basic_machine=i686-pc
1224     os=-mingw32
1225     ;;
1226     xps | xps100)
1227     basic_machine=xps100-honeywell
1228     ;;
1229 michael 5059 xscale-* | xscalee[bl]-*)
1230     basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
1231     ;;
1232 michael 5052 ymp)
1233     basic_machine=ymp-cray
1234     os=-unicos
1235     ;;
1236     z8k-*-coff)
1237     basic_machine=z8k-unknown
1238     os=-sim
1239     ;;
1240 michael 5059 z80-*-coff)
1241     basic_machine=z80-unknown
1242     os=-sim
1243     ;;
1244 michael 5052 none)
1245     basic_machine=none-none
1246     os=-none
1247     ;;
1248    
1249     # Here we handle the default manufacturer of certain CPU types. It is in
1250     # some cases the only manufacturer, in others, it is the most popular.
1251     w89k)
1252     basic_machine=hppa1.1-winbond
1253     ;;
1254     op50n)
1255     basic_machine=hppa1.1-oki
1256     ;;
1257     op60c)
1258     basic_machine=hppa1.1-oki
1259     ;;
1260     romp)
1261     basic_machine=romp-ibm
1262     ;;
1263     mmix)
1264     basic_machine=mmix-knuth
1265     ;;
1266     rs6000)
1267     basic_machine=rs6000-ibm
1268     ;;
1269     vax)
1270     basic_machine=vax-dec
1271     ;;
1272     pdp10)
1273     # there are many clones, so DEC is not a safe bet
1274     basic_machine=pdp10-unknown
1275     ;;
1276     pdp11)
1277     basic_machine=pdp11-dec
1278     ;;
1279     we32k)
1280     basic_machine=we32k-att
1281     ;;
1282 michael 5059 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1283 michael 5052 basic_machine=sh-unknown
1284     ;;
1285 michael 5059 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1286 michael 5052 basic_machine=sparc-sun
1287     ;;
1288     cydra)
1289     basic_machine=cydra-cydrome
1290     ;;
1291     orion)
1292     basic_machine=orion-highlevel
1293     ;;
1294     orion105)
1295     basic_machine=clipper-highlevel
1296     ;;
1297     mac | mpw | mac-mpw)
1298     basic_machine=m68k-apple
1299     ;;
1300     pmac | pmac-mpw)
1301     basic_machine=powerpc-apple
1302     ;;
1303     *-unknown)
1304     # Make sure to match an already-canonicalized machine name.
1305     ;;
1306     *)
1307     echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1308     exit 1
1309     ;;
1310     esac
1311    
1312     # Here we canonicalize certain aliases for manufacturers.
1313     case $basic_machine in
1314     *-digital*)
1315     basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1316     ;;
1317     *-commodore*)
1318     basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1319     ;;
1320     *)
1321     ;;
1322     esac
1323    
1324     # Decode manufacturer-specific aliases for certain operating systems.
1325    
1326     if [ x"$os" != x"" ]
1327     then
1328     case $os in
1329 michael 5059 # First match some system type aliases
1330     # that might get confused with valid system types.
1331 michael 5052 # -solaris* is a basic system type, with this one exception.
1332 michael 5059 -auroraux)
1333     os=-auroraux
1334     ;;
1335 michael 5052 -solaris1 | -solaris1.*)
1336     os=`echo $os | sed -e 's|solaris1|sunos4|'`
1337     ;;
1338     -solaris)
1339     os=-solaris2
1340     ;;
1341     -svr4*)
1342     os=-sysv4
1343     ;;
1344     -unixware*)
1345     os=-sysv4.2uw
1346     ;;
1347     -gnu/linux*)
1348     os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1349     ;;
1350     # First accept the basic system types.
1351     # The portable systems comes first.
1352     # Each alternative MUST END IN A *, to match a version number.
1353     # -sysv* is not here because it comes later, after sysvr4.
1354     -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1355 michael 5059 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1356     | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1357     | -sym* | -kopensolaris* | -plan9* \
1358 michael 5052 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1359 michael 5059 | -aos* | -aros* \
1360 michael 5052 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1361     | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1362     | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1363 michael 5059 | -bitrig* | -openbsd* | -solidbsd* \
1364 michael 5052 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1365     | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1366     | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1367     | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1368 michael 5059 | -chorusos* | -chorusrdb* | -cegcc* \
1369     | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1370     | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
1371     | -linux-newlib* | -linux-musl* | -linux-uclibc* \
1372 michael 5052 | -uxpv* | -beos* | -mpeix* | -udk* \
1373     | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1374     | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1375     | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1376     | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1377     | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1378     | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1379 michael 5059 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
1380 michael 5052 # Remember, each alternative MUST END IN *, to match a version number.
1381     ;;
1382     -qnx*)
1383     case $basic_machine in
1384     x86-* | i*86-*)
1385     ;;
1386     *)
1387     os=-nto$os
1388     ;;
1389     esac
1390     ;;
1391     -nto-qnx*)
1392     ;;
1393     -nto*)
1394     os=`echo $os | sed -e 's|nto|nto-qnx|'`
1395     ;;
1396     -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1397     | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1398     | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1399     ;;
1400     -mac*)
1401     os=`echo $os | sed -e 's|mac|macos|'`
1402     ;;
1403     -linux-dietlibc)
1404     os=-linux-dietlibc
1405     ;;
1406     -linux*)
1407     os=`echo $os | sed -e 's|linux|linux-gnu|'`
1408     ;;
1409     -sunos5*)
1410     os=`echo $os | sed -e 's|sunos5|solaris2|'`
1411     ;;
1412     -sunos6*)
1413     os=`echo $os | sed -e 's|sunos6|solaris3|'`
1414     ;;
1415     -opened*)
1416     os=-openedition
1417     ;;
1418 michael 5059 -os400*)
1419 michael 5052 os=-os400
1420     ;;
1421     -wince*)
1422     os=-wince
1423     ;;
1424     -osfrose*)
1425     os=-osfrose
1426     ;;
1427     -osf*)
1428     os=-osf
1429     ;;
1430     -utek*)
1431     os=-bsd
1432     ;;
1433     -dynix*)
1434     os=-bsd
1435     ;;
1436     -acis*)
1437     os=-aos
1438     ;;
1439     -atheos*)
1440     os=-atheos
1441     ;;
1442     -syllable*)
1443     os=-syllable
1444     ;;
1445     -386bsd)
1446     os=-bsd
1447     ;;
1448     -ctix* | -uts*)
1449     os=-sysv
1450     ;;
1451     -nova*)
1452     os=-rtmk-nova
1453     ;;
1454     -ns2 )
1455     os=-nextstep2
1456     ;;
1457     -nsk*)
1458     os=-nsk
1459     ;;
1460     # Preserve the version number of sinix5.
1461     -sinix5.*)
1462     os=`echo $os | sed -e 's|sinix|sysv|'`
1463     ;;
1464     -sinix*)
1465     os=-sysv4
1466     ;;
1467 michael 5059 -tpf*)
1468 michael 5052 os=-tpf
1469     ;;
1470     -triton*)
1471     os=-sysv3
1472     ;;
1473     -oss*)
1474     os=-sysv3
1475     ;;
1476     -svr4)
1477     os=-sysv4
1478     ;;
1479     -svr3)
1480     os=-sysv3
1481     ;;
1482     -sysvr4)
1483     os=-sysv4
1484     ;;
1485     # This must come after -sysvr4.
1486     -sysv*)
1487     ;;
1488     -ose*)
1489     os=-ose
1490     ;;
1491     -es1800*)
1492     os=-ose
1493     ;;
1494     -xenix)
1495     os=-xenix
1496     ;;
1497     -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1498     os=-mint
1499     ;;
1500     -aros*)
1501     os=-aros
1502     ;;
1503     -zvmoe)
1504     os=-zvmoe
1505     ;;
1506 michael 5059 -dicos*)
1507     os=-dicos
1508     ;;
1509     -nacl*)
1510     ;;
1511 michael 5052 -none)
1512     ;;
1513     *)
1514     # Get rid of the `-' at the beginning of $os.
1515     os=`echo $os | sed 's/[^-]*-//'`
1516     echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1517     exit 1
1518     ;;
1519     esac
1520     else
1521    
1522     # Here we handle the default operating systems that come with various machines.
1523     # The value should be what the vendor currently ships out the door with their
1524     # machine or put another way, the most popular os provided with the machine.
1525    
1526     # Note that if you're going to try to match "-MANUFACTURER" here (say,
1527     # "-sun"), then you have to tell the case statement up towards the top
1528     # that MANUFACTURER isn't an operating system. Otherwise, code above
1529     # will signal an error saying that MANUFACTURER isn't an operating
1530     # system, and we'll never get to this point.
1531    
1532     case $basic_machine in
1533 michael 5059 score-*)
1534     os=-elf
1535     ;;
1536     spu-*)
1537     os=-elf
1538     ;;
1539 michael 5052 *-acorn)
1540     os=-riscix1.2
1541     ;;
1542     arm*-rebel)
1543     os=-linux
1544     ;;
1545     arm*-semi)
1546     os=-aout
1547     ;;
1548 michael 5059 c4x-* | tic4x-*)
1549     os=-coff
1550     ;;
1551     c8051-*)
1552     os=-elf
1553     ;;
1554     hexagon-*)
1555     os=-elf
1556     ;;
1557     tic54x-*)
1558     os=-coff
1559     ;;
1560     tic55x-*)
1561     os=-coff
1562     ;;
1563     tic6x-*)
1564     os=-coff
1565     ;;
1566 michael 5052 # This must come before the *-dec entry.
1567     pdp10-*)
1568     os=-tops20
1569     ;;
1570     pdp11-*)
1571     os=-none
1572     ;;
1573     *-dec | vax-*)
1574     os=-ultrix4.2
1575     ;;
1576     m68*-apollo)
1577     os=-domain
1578     ;;
1579     i386-sun)
1580     os=-sunos4.0.2
1581     ;;
1582     m68000-sun)
1583     os=-sunos3
1584     ;;
1585     m68*-cisco)
1586     os=-aout
1587     ;;
1588 michael 5059 mep-*)
1589     os=-elf
1590     ;;
1591 michael 5052 mips*-cisco)
1592     os=-elf
1593     ;;
1594     mips*-*)
1595     os=-elf
1596     ;;
1597 michael 5059 or1k-*)
1598     os=-elf
1599     ;;
1600 michael 5052 or32-*)
1601     os=-coff
1602     ;;
1603     *-tti) # must be before sparc entry or we get the wrong os.
1604     os=-sysv3
1605     ;;
1606     sparc-* | *-sun)
1607     os=-sunos4.1.1
1608     ;;
1609     *-be)
1610     os=-beos
1611     ;;
1612     *-haiku)
1613     os=-haiku
1614     ;;
1615     *-ibm)
1616     os=-aix
1617     ;;
1618 michael 5059 *-knuth)
1619 michael 5052 os=-mmixware
1620     ;;
1621     *-wec)
1622     os=-proelf
1623     ;;
1624     *-winbond)
1625     os=-proelf
1626     ;;
1627     *-oki)
1628     os=-proelf
1629     ;;
1630     *-hp)
1631     os=-hpux
1632     ;;
1633     *-hitachi)
1634     os=-hiux
1635     ;;
1636     i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1637     os=-sysv
1638     ;;
1639     *-cbm)
1640     os=-amigaos
1641     ;;
1642     *-dg)
1643     os=-dgux
1644     ;;
1645     *-dolphin)
1646     os=-sysv3
1647     ;;
1648     m68k-ccur)
1649     os=-rtu
1650     ;;
1651     m88k-omron*)
1652     os=-luna
1653     ;;
1654     *-next )
1655     os=-nextstep
1656     ;;
1657     *-sequent)
1658     os=-ptx
1659     ;;
1660     *-crds)
1661     os=-unos
1662     ;;
1663     *-ns)
1664     os=-genix
1665     ;;
1666     i370-*)
1667     os=-mvs
1668     ;;
1669     *-next)
1670     os=-nextstep3
1671     ;;
1672     *-gould)
1673     os=-sysv
1674     ;;
1675     *-highlevel)
1676     os=-bsd
1677     ;;
1678     *-encore)
1679     os=-bsd
1680     ;;
1681     *-sgi)
1682     os=-irix
1683     ;;
1684     *-siemens)
1685     os=-sysv4
1686     ;;
1687     *-masscomp)
1688     os=-rtu
1689     ;;
1690     f30[01]-fujitsu | f700-fujitsu)
1691     os=-uxpv
1692     ;;
1693     *-rom68k)
1694     os=-coff
1695     ;;
1696     *-*bug)
1697     os=-coff
1698     ;;
1699     *-apple)
1700     os=-macos
1701     ;;
1702     *-atari*)
1703     os=-mint
1704     ;;
1705     *)
1706     os=-none
1707     ;;
1708     esac
1709     fi
1710    
1711     # Here we handle the case where we know the os, and the CPU type, but not the
1712     # manufacturer. We pick the logical manufacturer.
1713     vendor=unknown
1714     case $basic_machine in
1715     *-unknown)
1716     case $os in
1717     -riscix*)
1718     vendor=acorn
1719     ;;
1720     -sunos*)
1721     vendor=sun
1722     ;;
1723 michael 5059 -cnk*|-aix*)
1724 michael 5052 vendor=ibm
1725     ;;
1726     -beos*)
1727     vendor=be
1728     ;;
1729     -hpux*)
1730     vendor=hp
1731     ;;
1732     -mpeix*)
1733     vendor=hp
1734     ;;
1735     -hiux*)
1736     vendor=hitachi
1737     ;;
1738     -unos*)
1739     vendor=crds
1740     ;;
1741     -dgux*)
1742     vendor=dg
1743     ;;
1744     -luna*)
1745     vendor=omron
1746     ;;
1747     -genix*)
1748     vendor=ns
1749     ;;
1750     -mvs* | -opened*)
1751     vendor=ibm
1752     ;;
1753     -os400*)
1754     vendor=ibm
1755     ;;
1756     -ptx*)
1757     vendor=sequent
1758     ;;
1759     -tpf*)
1760     vendor=ibm
1761     ;;
1762     -vxsim* | -vxworks* | -windiss*)
1763     vendor=wrs
1764     ;;
1765     -aux*)
1766     vendor=apple
1767     ;;
1768     -hms*)
1769     vendor=hitachi
1770     ;;
1771     -mpw* | -macos*)
1772     vendor=apple
1773     ;;
1774     -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1775     vendor=atari
1776     ;;
1777     -vos*)
1778     vendor=stratus
1779     ;;
1780     esac
1781     basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1782     ;;
1783     esac
1784    
1785     echo $basic_machine$os
1786     exit
1787    
1788     # Local variables:
1789     # eval: (add-hook 'write-file-hooks 'time-stamp)
1790     # time-stamp-start: "timestamp='"
1791     # time-stamp-format: "%:y-%02m-%02d"
1792     # time-stamp-end: "'"
1793     # End:

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