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Revision 52 - (hide annotations) (download)
Mon Nov 7 10:01:21 2016 UTC (5 years, 6 months ago) by zoff99
File size: 36308 byte(s)
v2.0.53
1 zoff99 2 #! /bin/sh
2     # Configuration validation subroutine script.
3 zoff99 52 # Copyright 1992-2016 Free Software Foundation, Inc.
4 zoff99 2
5 zoff99 52 timestamp='2016-09-05'
6 zoff99 2
7 zoff99 52 # 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 zoff99 2 # (at your option) any later version.
11     #
12 zoff99 52 # 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 zoff99 2 #
17     # You should have received a copy of the GNU General Public License
18 zoff99 52 # along with this program; if not, see <http://www.gnu.org/licenses/>.
19 zoff99 2 #
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 zoff99 52 # 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 zoff99 2
27    
28 zoff99 52 # Please send patches to <config-patches@gnu.org>.
29 zoff99 2 #
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 zoff99 52 # 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
37    
38 zoff99 2 # 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 zoff99 52 Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
57 zoff99 2
58     Canonicalize a configuration name.
59    
60     Operation modes:
61     -h, --help print this help, then exit
62     -t, --time-stamp print date of last modification, then exit
63     -v, --version print version number, then exit
64    
65     Report bugs and patches to <config-patches@gnu.org>."
66    
67     version="\
68     GNU config.sub ($timestamp)
69    
70 zoff99 52 Copyright 1992-2016 Free Software Foundation, Inc.
71 zoff99 2
72     This is free software; see the source for copying conditions. There is NO
73     warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
74    
75     help="
76     Try \`$me --help' for more information."
77    
78     # Parse command line
79     while test $# -gt 0 ; do
80     case $1 in
81     --time-stamp | --time* | -t )
82     echo "$timestamp" ; exit ;;
83     --version | -v )
84     echo "$version" ; exit ;;
85     --help | --h* | -h )
86     echo "$usage"; exit ;;
87     -- ) # Stop option processing
88     shift; break ;;
89     - ) # Use stdin as input.
90     break ;;
91     -* )
92     echo "$me: invalid option $1$help"
93     exit 1 ;;
94    
95     *local*)
96     # First pass through any local machine types.
97     echo $1
98     exit ;;
99    
100     * )
101     break ;;
102     esac
103     done
104    
105     case $# in
106     0) echo "$me: missing argument$help" >&2
107     exit 1;;
108     1) ;;
109     *) echo "$me: too many arguments$help" >&2
110     exit 1;;
111     esac
112    
113     # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
114     # Here we must recognize all the valid KERNEL-OS combinations.
115     maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
116     case $maybe_os in
117 zoff99 52 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
118     linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
119     knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
120     kopensolaris*-gnu* | cloudabi*-eabi* | \
121 zoff99 2 storm-chaos* | os2-emx* | rtmk-nova*)
122     os=-$maybe_os
123     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
124     ;;
125 zoff99 52 android-linux)
126     os=-linux-android
127     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
128     ;;
129 zoff99 2 *)
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 zoff99 52 -apple | -axis | -knuth | -cray | -microblaze*)
152 zoff99 2 os=
153     basic_machine=$1
154     ;;
155 zoff99 52 -bluegene*)
156     os=-cnk
157 zoff99 2 ;;
158     -sim | -cisco | -oki | -wec | -winbond)
159     os=
160     basic_machine=$1
161     ;;
162     -scout)
163     ;;
164     -wrs)
165     os=-vxworks
166     basic_machine=$1
167     ;;
168     -chorusos*)
169     os=-chorusos
170     basic_machine=$1
171     ;;
172 zoff99 52 -chorusrdb)
173     os=-chorusrdb
174 zoff99 2 basic_machine=$1
175 zoff99 52 ;;
176 zoff99 2 -hiux*)
177     os=-hiuxwe2
178     ;;
179     -sco6)
180     os=-sco5v6
181     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
182     ;;
183     -sco5)
184     os=-sco3.2v5
185     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
186     ;;
187     -sco4)
188     os=-sco3.2v4
189     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
190     ;;
191     -sco3.2.[4-9]*)
192     os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
193     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
194     ;;
195     -sco3.2v[4-9]*)
196     # Don't forget version if it is 3.2v4 or newer.
197     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
198     ;;
199     -sco5v6*)
200     # Don't forget version if it is 3.2v4 or newer.
201     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
202     ;;
203     -sco*)
204     os=-sco3.2v2
205     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
206     ;;
207     -udk*)
208     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
209     ;;
210     -isc)
211     os=-isc2.2
212     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
213     ;;
214     -clix*)
215     basic_machine=clipper-intergraph
216     ;;
217     -isc*)
218     basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
219     ;;
220 zoff99 52 -lynx*178)
221     os=-lynxos178
222     ;;
223     -lynx*5)
224     os=-lynxos5
225     ;;
226 zoff99 2 -lynx*)
227     os=-lynxos
228     ;;
229     -ptx*)
230     basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
231     ;;
232     -windowsnt*)
233     os=`echo $os | sed -e 's/windowsnt/winnt/'`
234     ;;
235     -psos*)
236     os=-psos
237     ;;
238     -mint | -mint[0-9]*)
239     basic_machine=m68k-atari
240     os=-mint
241     ;;
242     esac
243    
244     # Decode aliases for certain CPU-COMPANY combinations.
245     case $basic_machine in
246     # Recognize the basic CPU types without company name.
247     # Some are omitted here because they have special meanings below.
248     1750a | 580 \
249     | a29k \
250 zoff99 52 | aarch64 | aarch64_be \
251 zoff99 2 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
252     | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
253     | am33_2.0 \
254 zoff99 52 | arc | arceb \
255     | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
256     | avr | avr32 \
257     | ba \
258     | be32 | be64 \
259 zoff99 2 | bfin \
260 zoff99 52 | c4x | c8051 | clipper \
261 zoff99 2 | d10v | d30v | dlx | dsp16xx \
262 zoff99 52 | e2k | epiphany \
263     | fido | fr30 | frv | ft32 \
264 zoff99 2 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
265 zoff99 52 | hexagon \
266 zoff99 2 | i370 | i860 | i960 | ia64 \
267     | ip2k | iq2000 \
268 zoff99 52 | k1om \
269     | le32 | le64 \
270 zoff99 2 | lm32 \
271     | m32c | m32r | m32rle | m68000 | m68k | m88k \
272 zoff99 52 | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
273 zoff99 2 | mips | mipsbe | mipseb | mipsel | mipsle \
274     | mips16 \
275     | mips64 | mips64el \
276     | mips64octeon | mips64octeonel \
277     | mips64orion | mips64orionel \
278     | mips64r5900 | mips64r5900el \
279     | mips64vr | mips64vrel \
280     | mips64vr4100 | mips64vr4100el \
281     | mips64vr4300 | mips64vr4300el \
282     | mips64vr5000 | mips64vr5000el \
283     | mips64vr5900 | mips64vr5900el \
284     | mipsisa32 | mipsisa32el \
285     | mipsisa32r2 | mipsisa32r2el \
286 zoff99 52 | mipsisa32r6 | mipsisa32r6el \
287 zoff99 2 | mipsisa64 | mipsisa64el \
288     | mipsisa64r2 | mipsisa64r2el \
289 zoff99 52 | mipsisa64r6 | mipsisa64r6el \
290 zoff99 2 | mipsisa64sb1 | mipsisa64sb1el \
291     | mipsisa64sr71k | mipsisa64sr71kel \
292 zoff99 52 | mipsr5900 | mipsr5900el \
293 zoff99 2 | mipstx39 | mipstx39el \
294     | mn10200 | mn10300 \
295     | moxie \
296     | mt \
297     | msp430 \
298 zoff99 52 | nds32 | nds32le | nds32be \
299     | nios | nios2 | nios2eb | nios2el \
300 zoff99 2 | ns16k | ns32k \
301 zoff99 52 | open8 | or1k | or1knd | or32 \
302 zoff99 2 | pdp10 | pdp11 | pj | pjl \
303 zoff99 52 | powerpc | powerpc64 | powerpc64le | powerpcle \
304 zoff99 2 | pyramid \
305 zoff99 52 | riscv32 | riscv64 \
306     | rl78 | rx \
307 zoff99 2 | score \
308 zoff99 52 | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
309 zoff99 2 | sh64 | sh64le \
310     | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
311     | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
312 zoff99 52 | spu \
313     | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
314     | ubicom32 \
315     | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
316     | visium \
317 zoff99 2 | we32k \
318 zoff99 52 | x86 | xc16x | xstormy16 | xtensa \
319 zoff99 2 | z8k | z80)
320     basic_machine=$basic_machine-unknown
321     ;;
322 zoff99 52 c54x)
323     basic_machine=tic54x-unknown
324     ;;
325     c55x)
326     basic_machine=tic55x-unknown
327     ;;
328     c6x)
329     basic_machine=tic6x-unknown
330     ;;
331     leon|leon[3-9])
332     basic_machine=sparc-$basic_machine
333     ;;
334     m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
335 zoff99 2 basic_machine=$basic_machine-unknown
336     os=-none
337     ;;
338     m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
339     ;;
340     ms1)
341     basic_machine=mt-unknown
342     ;;
343    
344 zoff99 52 strongarm | thumb | xscale)
345     basic_machine=arm-unknown
346     ;;
347     xgate)
348     basic_machine=$basic_machine-unknown
349     os=-none
350     ;;
351     xscaleeb)
352     basic_machine=armeb-unknown
353     ;;
354    
355     xscaleel)
356     basic_machine=armel-unknown
357     ;;
358    
359 zoff99 2 # We use `pc' rather than `unknown'
360     # because (1) that's what they normally are, and
361     # (2) the word "unknown" tends to confuse beginning users.
362     i*86 | x86_64)
363     basic_machine=$basic_machine-pc
364     ;;
365     # Object if more than one company name word.
366     *-*-*)
367     echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
368     exit 1
369     ;;
370     # Recognize the basic CPU types with company name.
371     580-* \
372     | a29k-* \
373 zoff99 52 | aarch64-* | aarch64_be-* \
374 zoff99 2 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
375     | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
376 zoff99 52 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
377 zoff99 2 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
378     | avr-* | avr32-* \
379 zoff99 52 | ba-* \
380     | be32-* | be64-* \
381 zoff99 2 | bfin-* | bs2000-* \
382 zoff99 52 | c[123]* | c30-* | [cjt]90-* | c4x-* \
383     | c8051-* | clipper-* | craynv-* | cydra-* \
384 zoff99 2 | d10v-* | d30v-* | dlx-* \
385 zoff99 52 | e2k-* | elxsi-* \
386 zoff99 2 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
387     | h8300-* | h8500-* \
388     | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
389 zoff99 52 | hexagon-* \
390 zoff99 2 | i*86-* | i860-* | i960-* | ia64-* \
391     | ip2k-* | iq2000-* \
392 zoff99 52 | k1om-* \
393     | le32-* | le64-* \
394 zoff99 2 | lm32-* \
395     | m32c-* | m32r-* | m32rle-* \
396     | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
397     | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
398 zoff99 52 | microblaze-* | microblazeel-* \
399 zoff99 2 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
400     | mips16-* \
401     | mips64-* | mips64el-* \
402     | mips64octeon-* | mips64octeonel-* \
403     | mips64orion-* | mips64orionel-* \
404     | mips64r5900-* | mips64r5900el-* \
405     | mips64vr-* | mips64vrel-* \
406     | mips64vr4100-* | mips64vr4100el-* \
407     | mips64vr4300-* | mips64vr4300el-* \
408     | mips64vr5000-* | mips64vr5000el-* \
409     | mips64vr5900-* | mips64vr5900el-* \
410     | mipsisa32-* | mipsisa32el-* \
411     | mipsisa32r2-* | mipsisa32r2el-* \
412 zoff99 52 | mipsisa32r6-* | mipsisa32r6el-* \
413 zoff99 2 | mipsisa64-* | mipsisa64el-* \
414     | mipsisa64r2-* | mipsisa64r2el-* \
415 zoff99 52 | mipsisa64r6-* | mipsisa64r6el-* \
416 zoff99 2 | mipsisa64sb1-* | mipsisa64sb1el-* \
417     | mipsisa64sr71k-* | mipsisa64sr71kel-* \
418 zoff99 52 | mipsr5900-* | mipsr5900el-* \
419 zoff99 2 | mipstx39-* | mipstx39el-* \
420     | mmix-* \
421     | mt-* \
422     | msp430-* \
423 zoff99 52 | nds32-* | nds32le-* | nds32be-* \
424     | nios-* | nios2-* | nios2eb-* | nios2el-* \
425 zoff99 2 | none-* | np1-* | ns16k-* | ns32k-* \
426 zoff99 52 | open8-* \
427     | or1k*-* \
428 zoff99 2 | orion-* \
429     | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
430 zoff99 52 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
431 zoff99 2 | pyramid-* \
432 zoff99 52 | riscv32-* | riscv64-* \
433     | rl78-* | romp-* | rs6000-* | rx-* \
434 zoff99 2 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
435     | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
436     | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
437     | sparclite-* \
438 zoff99 52 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
439     | tahoe-* \
440     | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
441     | tile*-* \
442 zoff99 2 | tron-* \
443 zoff99 52 | ubicom32-* \
444     | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
445     | vax-* \
446     | visium-* \
447 zoff99 2 | we32k-* \
448 zoff99 52 | x86-* | x86_64-* | xc16x-* | xps100-* \
449 zoff99 2 | xstormy16-* | xtensa*-* \
450     | ymp-* \
451     | z8k-* | z80-*)
452     ;;
453     # Recognize the basic CPU types without company name, with glob match.
454     xtensa*)
455     basic_machine=$basic_machine-unknown
456     ;;
457     # Recognize the various machine names and aliases which stand
458     # for a CPU type and a company and sometimes even an OS.
459     386bsd)
460     basic_machine=i386-unknown
461     os=-bsd
462     ;;
463     3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
464     basic_machine=m68000-att
465     ;;
466     3b*)
467     basic_machine=we32k-att
468     ;;
469     a29khif)
470     basic_machine=a29k-amd
471     os=-udi
472     ;;
473 zoff99 52 abacus)
474 zoff99 2 basic_machine=abacus-unknown
475     ;;
476     adobe68k)
477     basic_machine=m68010-adobe
478     os=-scout
479     ;;
480     alliant | fx80)
481     basic_machine=fx80-alliant
482     ;;
483     altos | altos3068)
484     basic_machine=m68k-altos
485     ;;
486     am29k)
487     basic_machine=a29k-none
488     os=-bsd
489     ;;
490     amd64)
491     basic_machine=x86_64-pc
492     ;;
493     amd64-*)
494     basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
495     ;;
496     amdahl)
497     basic_machine=580-amdahl
498     os=-sysv
499     ;;
500     amiga | amiga-*)
501     basic_machine=m68k-unknown
502     ;;
503     amigaos | amigados)
504     basic_machine=m68k-unknown
505     os=-amigaos
506     ;;
507     amigaunix | amix)
508     basic_machine=m68k-unknown
509     os=-sysv4
510     ;;
511     apollo68)
512     basic_machine=m68k-apollo
513     os=-sysv
514     ;;
515     apollo68bsd)
516     basic_machine=m68k-apollo
517     os=-bsd
518     ;;
519     aros)
520     basic_machine=i386-pc
521     os=-aros
522     ;;
523 zoff99 52 asmjs)
524     basic_machine=asmjs-unknown
525     ;;
526 zoff99 2 aux)
527     basic_machine=m68k-apple
528     os=-aux
529     ;;
530     balance)
531     basic_machine=ns32k-sequent
532     os=-dynix
533     ;;
534     blackfin)
535     basic_machine=bfin-unknown
536     os=-linux
537     ;;
538     blackfin-*)
539     basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
540     os=-linux
541     ;;
542     bluegene*)
543     basic_machine=powerpc-ibm
544     os=-cnk
545     ;;
546 zoff99 52 c54x-*)
547     basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
548     ;;
549     c55x-*)
550     basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
551     ;;
552     c6x-*)
553     basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
554     ;;
555 zoff99 2 c90)
556     basic_machine=c90-cray
557     os=-unicos
558     ;;
559 zoff99 52 cegcc)
560 zoff99 2 basic_machine=arm-unknown
561     os=-cegcc
562     ;;
563     convex-c1)
564     basic_machine=c1-convex
565     os=-bsd
566     ;;
567     convex-c2)
568     basic_machine=c2-convex
569     os=-bsd
570     ;;
571     convex-c32)
572     basic_machine=c32-convex
573     os=-bsd
574     ;;
575     convex-c34)
576     basic_machine=c34-convex
577     os=-bsd
578     ;;
579     convex-c38)
580     basic_machine=c38-convex
581     os=-bsd
582     ;;
583     cray | j90)
584     basic_machine=j90-cray
585     os=-unicos
586     ;;
587     craynv)
588     basic_machine=craynv-cray
589     os=-unicosmp
590     ;;
591 zoff99 52 cr16 | cr16-*)
592 zoff99 2 basic_machine=cr16-unknown
593     os=-elf
594     ;;
595     crds | unos)
596     basic_machine=m68k-crds
597     ;;
598     crisv32 | crisv32-* | etraxfs*)
599     basic_machine=crisv32-axis
600     ;;
601     cris | cris-* | etrax*)
602     basic_machine=cris-axis
603     ;;
604     crx)
605     basic_machine=crx-unknown
606     os=-elf
607     ;;
608     da30 | da30-*)
609     basic_machine=m68k-da30
610     ;;
611     decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
612     basic_machine=mips-dec
613     ;;
614     decsystem10* | dec10*)
615     basic_machine=pdp10-dec
616     os=-tops10
617     ;;
618     decsystem20* | dec20*)
619     basic_machine=pdp10-dec
620     os=-tops20
621     ;;
622     delta | 3300 | motorola-3300 | motorola-delta \
623     | 3300-motorola | delta-motorola)
624     basic_machine=m68k-motorola
625     ;;
626     delta88)
627     basic_machine=m88k-motorola
628     os=-sysv3
629     ;;
630     dicos)
631     basic_machine=i686-pc
632     os=-dicos
633     ;;
634     djgpp)
635     basic_machine=i586-pc
636     os=-msdosdjgpp
637     ;;
638     dpx20 | dpx20-*)
639     basic_machine=rs6000-bull
640     os=-bosx
641     ;;
642     dpx2* | dpx2*-bull)
643     basic_machine=m68k-bull
644     os=-sysv3
645     ;;
646 zoff99 52 e500v[12])
647     basic_machine=powerpc-unknown
648     os=$os"spe"
649     ;;
650     e500v[12]-*)
651     basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
652     os=$os"spe"
653     ;;
654 zoff99 2 ebmon29k)
655     basic_machine=a29k-amd
656     os=-ebmon
657     ;;
658     elxsi)
659     basic_machine=elxsi-elxsi
660     os=-bsd
661     ;;
662     encore | umax | mmax)
663     basic_machine=ns32k-encore
664     ;;
665     es1800 | OSE68k | ose68k | ose | OSE)
666     basic_machine=m68k-ericsson
667     os=-ose
668     ;;
669     fx2800)
670     basic_machine=i860-alliant
671     ;;
672     genix)
673     basic_machine=ns32k-ns
674     ;;
675     gmicro)
676     basic_machine=tron-gmicro
677     os=-sysv
678     ;;
679     go32)
680     basic_machine=i386-pc
681     os=-go32
682     ;;
683     h3050r* | hiux*)
684     basic_machine=hppa1.1-hitachi
685     os=-hiuxwe2
686     ;;
687     h8300hms)
688     basic_machine=h8300-hitachi
689     os=-hms
690     ;;
691     h8300xray)
692     basic_machine=h8300-hitachi
693     os=-xray
694     ;;
695     h8500hms)
696     basic_machine=h8500-hitachi
697     os=-hms
698     ;;
699     harris)
700     basic_machine=m88k-harris
701     os=-sysv3
702     ;;
703     hp300-*)
704     basic_machine=m68k-hp
705     ;;
706     hp300bsd)
707     basic_machine=m68k-hp
708     os=-bsd
709     ;;
710     hp300hpux)
711     basic_machine=m68k-hp
712     os=-hpux
713     ;;
714     hp3k9[0-9][0-9] | hp9[0-9][0-9])
715     basic_machine=hppa1.0-hp
716     ;;
717     hp9k2[0-9][0-9] | hp9k31[0-9])
718     basic_machine=m68000-hp
719     ;;
720     hp9k3[2-9][0-9])
721     basic_machine=m68k-hp
722     ;;
723     hp9k6[0-9][0-9] | hp6[0-9][0-9])
724     basic_machine=hppa1.0-hp
725     ;;
726     hp9k7[0-79][0-9] | hp7[0-79][0-9])
727     basic_machine=hppa1.1-hp
728     ;;
729     hp9k78[0-9] | hp78[0-9])
730     # FIXME: really hppa2.0-hp
731     basic_machine=hppa1.1-hp
732     ;;
733     hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
734     # FIXME: really hppa2.0-hp
735     basic_machine=hppa1.1-hp
736     ;;
737     hp9k8[0-9][13679] | hp8[0-9][13679])
738     basic_machine=hppa1.1-hp
739     ;;
740     hp9k8[0-9][0-9] | hp8[0-9][0-9])
741     basic_machine=hppa1.0-hp
742     ;;
743     hppa-next)
744     os=-nextstep3
745     ;;
746     hppaosf)
747     basic_machine=hppa1.1-hp
748     os=-osf
749     ;;
750     hppro)
751     basic_machine=hppa1.1-hp
752     os=-proelf
753     ;;
754     i370-ibm* | ibm*)
755     basic_machine=i370-ibm
756     ;;
757     i*86v32)
758     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
759     os=-sysv32
760     ;;
761     i*86v4*)
762     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
763     os=-sysv4
764     ;;
765     i*86v)
766     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
767     os=-sysv
768     ;;
769     i*86sol2)
770     basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
771     os=-solaris2
772     ;;
773     i386mach)
774     basic_machine=i386-mach
775     os=-mach
776     ;;
777     i386-vsta | vsta)
778     basic_machine=i386-unknown
779     os=-vsta
780     ;;
781     iris | iris4d)
782     basic_machine=mips-sgi
783     case $os in
784     -irix*)
785     ;;
786     *)
787     os=-irix4
788     ;;
789     esac
790     ;;
791     isi68 | isi)
792     basic_machine=m68k-isi
793     os=-sysv
794     ;;
795 zoff99 52 leon-*|leon[3-9]-*)
796     basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
797     ;;
798 zoff99 2 m68knommu)
799     basic_machine=m68k-unknown
800     os=-linux
801     ;;
802     m68knommu-*)
803     basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
804     os=-linux
805     ;;
806     m88k-omron*)
807     basic_machine=m88k-omron
808     ;;
809     magnum | m3230)
810     basic_machine=mips-mips
811     os=-sysv
812     ;;
813     merlin)
814     basic_machine=ns32k-utek
815     os=-sysv
816     ;;
817 zoff99 52 microblaze*)
818     basic_machine=microblaze-xilinx
819     ;;
820     mingw64)
821     basic_machine=x86_64-pc
822     os=-mingw64
823     ;;
824 zoff99 2 mingw32)
825 zoff99 52 basic_machine=i686-pc
826 zoff99 2 os=-mingw32
827     ;;
828     mingw32ce)
829     basic_machine=arm-unknown
830     os=-mingw32ce
831     ;;
832     miniframe)
833     basic_machine=m68000-convergent
834     ;;
835     *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
836     basic_machine=m68k-atari
837     os=-mint
838     ;;
839     mips3*-*)
840     basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
841     ;;
842     mips3*)
843     basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
844     ;;
845     monitor)
846     basic_machine=m68k-rom68k
847     os=-coff
848     ;;
849     morphos)
850     basic_machine=powerpc-unknown
851     os=-morphos
852     ;;
853 zoff99 52 moxiebox)
854     basic_machine=moxie-unknown
855     os=-moxiebox
856     ;;
857 zoff99 2 msdos)
858     basic_machine=i386-pc
859     os=-msdos
860     ;;
861     ms1-*)
862     basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
863     ;;
864 zoff99 52 msys)
865     basic_machine=i686-pc
866     os=-msys
867     ;;
868 zoff99 2 mvs)
869     basic_machine=i370-ibm
870     os=-mvs
871     ;;
872 zoff99 52 nacl)
873     basic_machine=le32-unknown
874     os=-nacl
875     ;;
876 zoff99 2 ncr3000)
877     basic_machine=i486-ncr
878     os=-sysv4
879     ;;
880     netbsd386)
881     basic_machine=i386-unknown
882     os=-netbsd
883     ;;
884     netwinder)
885     basic_machine=armv4l-rebel
886     os=-linux
887     ;;
888     news | news700 | news800 | news900)
889     basic_machine=m68k-sony
890     os=-newsos
891     ;;
892     news1000)
893     basic_machine=m68030-sony
894     os=-newsos
895     ;;
896     news-3600 | risc-news)
897     basic_machine=mips-sony
898     os=-newsos
899     ;;
900     necv70)
901     basic_machine=v70-nec
902     os=-sysv
903     ;;
904     next | m*-next )
905     basic_machine=m68k-next
906     case $os in
907     -nextstep* )
908     ;;
909     -ns2*)
910     os=-nextstep2
911     ;;
912     *)
913     os=-nextstep3
914     ;;
915     esac
916     ;;
917     nh3000)
918     basic_machine=m68k-harris
919     os=-cxux
920     ;;
921     nh[45]000)
922     basic_machine=m88k-harris
923     os=-cxux
924     ;;
925     nindy960)
926     basic_machine=i960-intel
927     os=-nindy
928     ;;
929     mon960)
930     basic_machine=i960-intel
931     os=-mon960
932     ;;
933     nonstopux)
934     basic_machine=mips-compaq
935     os=-nonstopux
936     ;;
937     np1)
938     basic_machine=np1-gould
939     ;;
940 zoff99 52 neo-tandem)
941     basic_machine=neo-tandem
942     ;;
943     nse-tandem)
944     basic_machine=nse-tandem
945     ;;
946 zoff99 2 nsr-tandem)
947     basic_machine=nsr-tandem
948     ;;
949     op50n-* | op60c-*)
950     basic_machine=hppa1.1-oki
951     os=-proelf
952     ;;
953     openrisc | openrisc-*)
954     basic_machine=or32-unknown
955     ;;
956     os400)
957     basic_machine=powerpc-ibm
958     os=-os400
959     ;;
960     OSE68000 | ose68000)
961     basic_machine=m68000-ericsson
962     os=-ose
963     ;;
964     os68k)
965     basic_machine=m68k-none
966     os=-os68k
967     ;;
968     pa-hitachi)
969     basic_machine=hppa1.1-hitachi
970     os=-hiuxwe2
971     ;;
972     paragon)
973     basic_machine=i860-intel
974     os=-osf
975     ;;
976     parisc)
977     basic_machine=hppa-unknown
978     os=-linux
979     ;;
980     parisc-*)
981     basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
982     os=-linux
983     ;;
984     pbd)
985     basic_machine=sparc-tti
986     ;;
987     pbb)
988     basic_machine=m68k-tti
989     ;;
990     pc532 | pc532-*)
991     basic_machine=ns32k-pc532
992     ;;
993     pc98)
994     basic_machine=i386-pc
995     ;;
996     pc98-*)
997     basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
998     ;;
999     pentium | p5 | k5 | k6 | nexgen | viac3)
1000     basic_machine=i586-pc
1001     ;;
1002     pentiumpro | p6 | 6x86 | athlon | athlon_*)
1003     basic_machine=i686-pc
1004     ;;
1005     pentiumii | pentium2 | pentiumiii | pentium3)
1006     basic_machine=i686-pc
1007     ;;
1008     pentium4)
1009     basic_machine=i786-pc
1010     ;;
1011     pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
1012     basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
1013     ;;
1014     pentiumpro-* | p6-* | 6x86-* | athlon-*)
1015     basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
1016     ;;
1017     pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
1018     basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
1019     ;;
1020     pentium4-*)
1021     basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
1022     ;;
1023     pn)
1024     basic_machine=pn-gould
1025     ;;
1026     power) basic_machine=power-ibm
1027     ;;
1028 zoff99 52 ppc | ppcbe) basic_machine=powerpc-unknown
1029 zoff99 2 ;;
1030 zoff99 52 ppc-* | ppcbe-*)
1031     basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
1032 zoff99 2 ;;
1033 zoff99 52 ppcle | powerpclittle)
1034 zoff99 2 basic_machine=powerpcle-unknown
1035     ;;
1036     ppcle-* | powerpclittle-*)
1037     basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
1038     ;;
1039     ppc64) basic_machine=powerpc64-unknown
1040     ;;
1041     ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
1042     ;;
1043 zoff99 52 ppc64le | powerpc64little)
1044 zoff99 2 basic_machine=powerpc64le-unknown
1045     ;;
1046     ppc64le-* | powerpc64little-*)
1047     basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
1048     ;;
1049     ps2)
1050     basic_machine=i386-ibm
1051     ;;
1052     pw32)
1053     basic_machine=i586-unknown
1054     os=-pw32
1055     ;;
1056 zoff99 52 rdos | rdos64)
1057     basic_machine=x86_64-pc
1058     os=-rdos
1059     ;;
1060     rdos32)
1061 zoff99 2 basic_machine=i386-pc
1062     os=-rdos
1063     ;;
1064     rom68k)
1065     basic_machine=m68k-rom68k
1066     os=-coff
1067     ;;
1068     rm[46]00)
1069     basic_machine=mips-siemens
1070     ;;
1071     rtpc | rtpc-*)
1072     basic_machine=romp-ibm
1073     ;;
1074     s390 | s390-*)
1075     basic_machine=s390-ibm
1076     ;;
1077     s390x | s390x-*)
1078     basic_machine=s390x-ibm
1079     ;;
1080     sa29200)
1081     basic_machine=a29k-amd
1082     os=-udi
1083     ;;
1084     sb1)
1085     basic_machine=mipsisa64sb1-unknown
1086     ;;
1087     sb1el)
1088     basic_machine=mipsisa64sb1el-unknown
1089     ;;
1090     sde)
1091     basic_machine=mipsisa32-sde
1092     os=-elf
1093     ;;
1094     sei)
1095     basic_machine=mips-sei
1096     os=-seiux
1097     ;;
1098     sequent)
1099     basic_machine=i386-sequent
1100     ;;
1101     sh)
1102     basic_machine=sh-hitachi
1103     os=-hms
1104     ;;
1105     sh5el)
1106     basic_machine=sh5le-unknown
1107     ;;
1108     sh64)
1109     basic_machine=sh64-unknown
1110     ;;
1111     sparclite-wrs | simso-wrs)
1112     basic_machine=sparclite-wrs
1113     os=-vxworks
1114     ;;
1115     sps7)
1116     basic_machine=m68k-bull
1117     os=-sysv2
1118     ;;
1119     spur)
1120     basic_machine=spur-unknown
1121     ;;
1122     st2000)
1123     basic_machine=m68k-tandem
1124     ;;
1125     stratus)
1126     basic_machine=i860-stratus
1127     os=-sysv4
1128     ;;
1129 zoff99 52 strongarm-* | thumb-*)
1130     basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
1131     ;;
1132 zoff99 2 sun2)
1133     basic_machine=m68000-sun
1134     ;;
1135     sun2os3)
1136     basic_machine=m68000-sun
1137     os=-sunos3
1138     ;;
1139     sun2os4)
1140     basic_machine=m68000-sun
1141     os=-sunos4
1142     ;;
1143     sun3os3)
1144     basic_machine=m68k-sun
1145     os=-sunos3
1146     ;;
1147     sun3os4)
1148     basic_machine=m68k-sun
1149     os=-sunos4
1150     ;;
1151     sun4os3)
1152     basic_machine=sparc-sun
1153     os=-sunos3
1154     ;;
1155     sun4os4)
1156     basic_machine=sparc-sun
1157     os=-sunos4
1158     ;;
1159     sun4sol2)
1160     basic_machine=sparc-sun
1161     os=-solaris2
1162     ;;
1163     sun3 | sun3-*)
1164     basic_machine=m68k-sun
1165     ;;
1166     sun4)
1167     basic_machine=sparc-sun
1168     ;;
1169     sun386 | sun386i | roadrunner)
1170     basic_machine=i386-sun
1171     ;;
1172     sv1)
1173     basic_machine=sv1-cray
1174     os=-unicos
1175     ;;
1176     symmetry)
1177     basic_machine=i386-sequent
1178     os=-dynix
1179     ;;
1180     t3e)
1181     basic_machine=alphaev5-cray
1182     os=-unicos
1183     ;;
1184     t90)
1185     basic_machine=t90-cray
1186     os=-unicos
1187     ;;
1188     tile*)
1189 zoff99 52 basic_machine=$basic_machine-unknown
1190 zoff99 2 os=-linux-gnu
1191     ;;
1192     tx39)
1193     basic_machine=mipstx39-unknown
1194     ;;
1195     tx39el)
1196     basic_machine=mipstx39el-unknown
1197     ;;
1198     toad1)
1199     basic_machine=pdp10-xkl
1200     os=-tops20
1201     ;;
1202     tower | tower-32)
1203     basic_machine=m68k-ncr
1204     ;;
1205     tpf)
1206     basic_machine=s390x-ibm
1207     os=-tpf
1208     ;;
1209     udi29k)
1210     basic_machine=a29k-amd
1211     os=-udi
1212     ;;
1213     ultra3)
1214     basic_machine=a29k-nyu
1215     os=-sym1
1216     ;;
1217     v810 | necv810)
1218     basic_machine=v810-nec
1219     os=-none
1220     ;;
1221     vaxv)
1222     basic_machine=vax-dec
1223     os=-sysv
1224     ;;
1225     vms)
1226     basic_machine=vax-dec
1227     os=-vms
1228     ;;
1229     vpp*|vx|vx-*)
1230     basic_machine=f301-fujitsu
1231     ;;
1232     vxworks960)
1233     basic_machine=i960-wrs
1234     os=-vxworks
1235     ;;
1236     vxworks68)
1237     basic_machine=m68k-wrs
1238     os=-vxworks
1239     ;;
1240     vxworks29k)
1241     basic_machine=a29k-wrs
1242     os=-vxworks
1243     ;;
1244     w65*)
1245     basic_machine=w65-wdc
1246     os=-none
1247     ;;
1248     w89k-*)
1249     basic_machine=hppa1.1-winbond
1250     os=-proelf
1251     ;;
1252     xbox)
1253     basic_machine=i686-pc
1254     os=-mingw32
1255     ;;
1256     xps | xps100)
1257     basic_machine=xps100-honeywell
1258     ;;
1259 zoff99 52 xscale-* | xscalee[bl]-*)
1260     basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
1261     ;;
1262 zoff99 2 ymp)
1263     basic_machine=ymp-cray
1264     os=-unicos
1265     ;;
1266     z8k-*-coff)
1267     basic_machine=z8k-unknown
1268     os=-sim
1269     ;;
1270     z80-*-coff)
1271     basic_machine=z80-unknown
1272     os=-sim
1273     ;;
1274     none)
1275     basic_machine=none-none
1276     os=-none
1277     ;;
1278    
1279     # Here we handle the default manufacturer of certain CPU types. It is in
1280     # some cases the only manufacturer, in others, it is the most popular.
1281     w89k)
1282     basic_machine=hppa1.1-winbond
1283     ;;
1284     op50n)
1285     basic_machine=hppa1.1-oki
1286     ;;
1287     op60c)
1288     basic_machine=hppa1.1-oki
1289     ;;
1290     romp)
1291     basic_machine=romp-ibm
1292     ;;
1293     mmix)
1294     basic_machine=mmix-knuth
1295     ;;
1296     rs6000)
1297     basic_machine=rs6000-ibm
1298     ;;
1299     vax)
1300     basic_machine=vax-dec
1301     ;;
1302     pdp10)
1303     # there are many clones, so DEC is not a safe bet
1304     basic_machine=pdp10-unknown
1305     ;;
1306     pdp11)
1307     basic_machine=pdp11-dec
1308     ;;
1309     we32k)
1310     basic_machine=we32k-att
1311     ;;
1312     sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1313     basic_machine=sh-unknown
1314     ;;
1315     sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1316     basic_machine=sparc-sun
1317     ;;
1318     cydra)
1319     basic_machine=cydra-cydrome
1320     ;;
1321     orion)
1322     basic_machine=orion-highlevel
1323     ;;
1324     orion105)
1325     basic_machine=clipper-highlevel
1326     ;;
1327     mac | mpw | mac-mpw)
1328     basic_machine=m68k-apple
1329     ;;
1330     pmac | pmac-mpw)
1331     basic_machine=powerpc-apple
1332     ;;
1333     *-unknown)
1334     # Make sure to match an already-canonicalized machine name.
1335     ;;
1336     *)
1337     echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1338     exit 1
1339     ;;
1340     esac
1341    
1342     # Here we canonicalize certain aliases for manufacturers.
1343     case $basic_machine in
1344     *-digital*)
1345     basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1346     ;;
1347     *-commodore*)
1348     basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1349     ;;
1350     *)
1351     ;;
1352     esac
1353    
1354     # Decode manufacturer-specific aliases for certain operating systems.
1355    
1356     if [ x"$os" != x"" ]
1357     then
1358     case $os in
1359 zoff99 52 # First match some system type aliases
1360     # that might get confused with valid system types.
1361 zoff99 2 # -solaris* is a basic system type, with this one exception.
1362 zoff99 52 -auroraux)
1363     os=-auroraux
1364     ;;
1365 zoff99 2 -solaris1 | -solaris1.*)
1366     os=`echo $os | sed -e 's|solaris1|sunos4|'`
1367     ;;
1368     -solaris)
1369     os=-solaris2
1370     ;;
1371     -svr4*)
1372     os=-sysv4
1373     ;;
1374     -unixware*)
1375     os=-sysv4.2uw
1376     ;;
1377     -gnu/linux*)
1378     os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1379     ;;
1380     # First accept the basic system types.
1381     # The portable systems comes first.
1382     # Each alternative MUST END IN A *, to match a version number.
1383     # -sysv* is not here because it comes later, after sysvr4.
1384     -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1385     | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1386 zoff99 52 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1387     | -sym* | -kopensolaris* | -plan9* \
1388 zoff99 2 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1389 zoff99 52 | -aos* | -aros* | -cloudabi* | -sortix* \
1390 zoff99 2 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1391     | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1392     | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1393 zoff99 52 | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
1394 zoff99 2 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1395     | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1396     | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1397     | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1398     | -chorusos* | -chorusrdb* | -cegcc* \
1399 zoff99 52 | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1400     | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
1401     | -linux-newlib* | -linux-musl* | -linux-uclibc* \
1402     | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
1403 zoff99 2 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1404     | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1405     | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1406     | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1407     | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1408     | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1409 zoff99 52 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
1410     | -onefs* | -tirtos* | -phoenix*)
1411 zoff99 2 # Remember, each alternative MUST END IN *, to match a version number.
1412     ;;
1413     -qnx*)
1414     case $basic_machine in
1415     x86-* | i*86-*)
1416     ;;
1417     *)
1418     os=-nto$os
1419     ;;
1420     esac
1421     ;;
1422     -nto-qnx*)
1423     ;;
1424     -nto*)
1425     os=`echo $os | sed -e 's|nto|nto-qnx|'`
1426     ;;
1427     -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1428     | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1429     | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1430     ;;
1431     -mac*)
1432     os=`echo $os | sed -e 's|mac|macos|'`
1433     ;;
1434     -linux-dietlibc)
1435     os=-linux-dietlibc
1436     ;;
1437     -linux*)
1438     os=`echo $os | sed -e 's|linux|linux-gnu|'`
1439     ;;
1440     -sunos5*)
1441     os=`echo $os | sed -e 's|sunos5|solaris2|'`
1442     ;;
1443     -sunos6*)
1444     os=`echo $os | sed -e 's|sunos6|solaris3|'`
1445     ;;
1446     -opened*)
1447     os=-openedition
1448     ;;
1449 zoff99 52 -os400*)
1450 zoff99 2 os=-os400
1451     ;;
1452     -wince*)
1453     os=-wince
1454     ;;
1455     -osfrose*)
1456     os=-osfrose
1457     ;;
1458     -osf*)
1459     os=-osf
1460     ;;
1461     -utek*)
1462     os=-bsd
1463     ;;
1464     -dynix*)
1465     os=-bsd
1466     ;;
1467     -acis*)
1468     os=-aos
1469     ;;
1470     -atheos*)
1471     os=-atheos
1472     ;;
1473     -syllable*)
1474     os=-syllable
1475     ;;
1476     -386bsd)
1477     os=-bsd
1478     ;;
1479     -ctix* | -uts*)
1480     os=-sysv
1481     ;;
1482     -nova*)
1483     os=-rtmk-nova
1484     ;;
1485     -ns2 )
1486     os=-nextstep2
1487     ;;
1488     -nsk*)
1489     os=-nsk
1490     ;;
1491     # Preserve the version number of sinix5.
1492     -sinix5.*)
1493     os=`echo $os | sed -e 's|sinix|sysv|'`
1494     ;;
1495     -sinix*)
1496     os=-sysv4
1497     ;;
1498 zoff99 52 -tpf*)
1499 zoff99 2 os=-tpf
1500     ;;
1501     -triton*)
1502     os=-sysv3
1503     ;;
1504     -oss*)
1505     os=-sysv3
1506     ;;
1507     -svr4)
1508     os=-sysv4
1509     ;;
1510     -svr3)
1511     os=-sysv3
1512     ;;
1513     -sysvr4)
1514     os=-sysv4
1515     ;;
1516     # This must come after -sysvr4.
1517     -sysv*)
1518     ;;
1519     -ose*)
1520     os=-ose
1521     ;;
1522     -es1800*)
1523     os=-ose
1524     ;;
1525     -xenix)
1526     os=-xenix
1527     ;;
1528     -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1529     os=-mint
1530     ;;
1531     -aros*)
1532     os=-aros
1533     ;;
1534     -zvmoe)
1535     os=-zvmoe
1536     ;;
1537     -dicos*)
1538     os=-dicos
1539     ;;
1540 zoff99 52 -nacl*)
1541     ;;
1542     -ios)
1543     ;;
1544 zoff99 2 -none)
1545     ;;
1546     *)
1547     # Get rid of the `-' at the beginning of $os.
1548     os=`echo $os | sed 's/[^-]*-//'`
1549     echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1550     exit 1
1551     ;;
1552     esac
1553     else
1554    
1555     # Here we handle the default operating systems that come with various machines.
1556     # The value should be what the vendor currently ships out the door with their
1557     # machine or put another way, the most popular os provided with the machine.
1558    
1559     # Note that if you're going to try to match "-MANUFACTURER" here (say,
1560     # "-sun"), then you have to tell the case statement up towards the top
1561     # that MANUFACTURER isn't an operating system. Otherwise, code above
1562     # will signal an error saying that MANUFACTURER isn't an operating
1563     # system, and we'll never get to this point.
1564    
1565     case $basic_machine in
1566 zoff99 52 score-*)
1567 zoff99 2 os=-elf
1568     ;;
1569 zoff99 52 spu-*)
1570 zoff99 2 os=-elf
1571     ;;
1572     *-acorn)
1573     os=-riscix1.2
1574     ;;
1575     arm*-rebel)
1576     os=-linux
1577     ;;
1578     arm*-semi)
1579     os=-aout
1580     ;;
1581 zoff99 52 c4x-* | tic4x-*)
1582     os=-coff
1583 zoff99 2 ;;
1584 zoff99 52 c8051-*)
1585     os=-elf
1586     ;;
1587     hexagon-*)
1588     os=-elf
1589     ;;
1590     tic54x-*)
1591     os=-coff
1592     ;;
1593     tic55x-*)
1594     os=-coff
1595     ;;
1596     tic6x-*)
1597     os=-coff
1598     ;;
1599 zoff99 2 # This must come before the *-dec entry.
1600     pdp10-*)
1601     os=-tops20
1602     ;;
1603     pdp11-*)
1604     os=-none
1605     ;;
1606     *-dec | vax-*)
1607     os=-ultrix4.2
1608     ;;
1609     m68*-apollo)
1610     os=-domain
1611     ;;
1612     i386-sun)
1613     os=-sunos4.0.2
1614     ;;
1615     m68000-sun)
1616     os=-sunos3
1617     ;;
1618     m68*-cisco)
1619     os=-aout
1620     ;;
1621 zoff99 52 mep-*)
1622 zoff99 2 os=-elf
1623     ;;
1624     mips*-cisco)
1625     os=-elf
1626     ;;
1627     mips*-*)
1628     os=-elf
1629     ;;
1630     or32-*)
1631     os=-coff
1632     ;;
1633     *-tti) # must be before sparc entry or we get the wrong os.
1634     os=-sysv3
1635     ;;
1636     sparc-* | *-sun)
1637     os=-sunos4.1.1
1638     ;;
1639     *-be)
1640     os=-beos
1641     ;;
1642     *-haiku)
1643     os=-haiku
1644     ;;
1645     *-ibm)
1646     os=-aix
1647     ;;
1648 zoff99 52 *-knuth)
1649 zoff99 2 os=-mmixware
1650     ;;
1651     *-wec)
1652     os=-proelf
1653     ;;
1654     *-winbond)
1655     os=-proelf
1656     ;;
1657     *-oki)
1658     os=-proelf
1659     ;;
1660     *-hp)
1661     os=-hpux
1662     ;;
1663     *-hitachi)
1664     os=-hiux
1665     ;;
1666     i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1667     os=-sysv
1668     ;;
1669     *-cbm)
1670     os=-amigaos
1671     ;;
1672     *-dg)
1673     os=-dgux
1674     ;;
1675     *-dolphin)
1676     os=-sysv3
1677     ;;
1678     m68k-ccur)
1679     os=-rtu
1680     ;;
1681     m88k-omron*)
1682     os=-luna
1683     ;;
1684     *-next )
1685     os=-nextstep
1686     ;;
1687     *-sequent)
1688     os=-ptx
1689     ;;
1690     *-crds)
1691     os=-unos
1692     ;;
1693     *-ns)
1694     os=-genix
1695     ;;
1696     i370-*)
1697     os=-mvs
1698     ;;
1699     *-next)
1700     os=-nextstep3
1701     ;;
1702     *-gould)
1703     os=-sysv
1704     ;;
1705     *-highlevel)
1706     os=-bsd
1707     ;;
1708     *-encore)
1709     os=-bsd
1710     ;;
1711     *-sgi)
1712     os=-irix
1713     ;;
1714     *-siemens)
1715     os=-sysv4
1716     ;;
1717     *-masscomp)
1718     os=-rtu
1719     ;;
1720     f30[01]-fujitsu | f700-fujitsu)
1721     os=-uxpv
1722     ;;
1723     *-rom68k)
1724     os=-coff
1725     ;;
1726     *-*bug)
1727     os=-coff
1728     ;;
1729     *-apple)
1730     os=-macos
1731     ;;
1732     *-atari*)
1733     os=-mint
1734     ;;
1735     *)
1736     os=-none
1737     ;;
1738     esac
1739     fi
1740    
1741     # Here we handle the case where we know the os, and the CPU type, but not the
1742     # manufacturer. We pick the logical manufacturer.
1743     vendor=unknown
1744     case $basic_machine in
1745     *-unknown)
1746     case $os in
1747     -riscix*)
1748     vendor=acorn
1749     ;;
1750     -sunos*)
1751     vendor=sun
1752     ;;
1753     -cnk*|-aix*)
1754     vendor=ibm
1755     ;;
1756     -beos*)
1757     vendor=be
1758     ;;
1759     -hpux*)
1760     vendor=hp
1761     ;;
1762     -mpeix*)
1763     vendor=hp
1764     ;;
1765     -hiux*)
1766     vendor=hitachi
1767     ;;
1768     -unos*)
1769     vendor=crds
1770     ;;
1771     -dgux*)
1772     vendor=dg
1773     ;;
1774     -luna*)
1775     vendor=omron
1776     ;;
1777     -genix*)
1778     vendor=ns
1779     ;;
1780     -mvs* | -opened*)
1781     vendor=ibm
1782     ;;
1783     -os400*)
1784     vendor=ibm
1785     ;;
1786     -ptx*)
1787     vendor=sequent
1788     ;;
1789     -tpf*)
1790     vendor=ibm
1791     ;;
1792     -vxsim* | -vxworks* | -windiss*)
1793     vendor=wrs
1794     ;;
1795     -aux*)
1796     vendor=apple
1797     ;;
1798     -hms*)
1799     vendor=hitachi
1800     ;;
1801     -mpw* | -macos*)
1802     vendor=apple
1803     ;;
1804     -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1805     vendor=atari
1806     ;;
1807     -vos*)
1808     vendor=stratus
1809     ;;
1810     esac
1811     basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1812     ;;
1813     esac
1814    
1815     echo $basic_machine$os
1816     exit
1817    
1818     # Local variables:
1819     # eval: (add-hook 'write-file-hooks 'time-stamp)
1820     # time-stamp-start: "timestamp='"
1821     # time-stamp-format: "%:y-%02m-%02d"
1822     # time-stamp-end: "'"
1823     # End:
1824 zoff99 52

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