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config.sub @ 18890

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Revision 18890, 26.1 KB checked in by zacheiss, 22 years ago (diff)
This commit was generated by cvs2svn to compensate for changes in r18889, which included commits to RCS files with non-trunk default branches.

Line
1	#! /bin/sh
2	# Configuration validation subroutine script, version 1.1.
3	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
4	# Free Software Foundation, Inc.
5
6	version='2000-11-02'
7
8	# This file is (in principle) common to ALL GNU software.
9	# The presence of a machine in this file suggests that SOME GNU software
10	# can handle that machine. It does not imply ALL GNU software can.
11	#
12	# This file is free software; you can redistribute it and/or modify
13	# it under the terms of the GNU General Public License as published by
14	# the Free Software Foundation; either version 2 of the License, or
15	# (at your option) any later version.
16	#
17	# This program is distributed in the hope that it will be useful,
18	# but WITHOUT ANY WARRANTY; without even the implied warranty of
19	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	# GNU General Public License for more details.
21	#
22	# You should have received a copy of the GNU General Public License
23	# along with this program; if not, write to the Free Software
24	# Foundation, Inc., 59 Temple Place - Suite 330,
25	# Boston, MA 02111-1307, USA.
26
27	# As a special exception to the GNU General Public License, if you
28	# distribute this file as part of a program that contains a
29	# configuration script generated by Autoconf, you may include it under
30	# the same distribution terms that you use for the rest of that program.
31
32	# Please send patches to <config-patches@gnu.org>.
33	#
34	# Configuration subroutine to validate and canonicalize a configuration type.
35	# Supply the specified configuration type as an argument.
36	# If it is invalid, we print an error message on stderr and exit with code 1.
37	# Otherwise, we print the canonical config type on stdout and succeed.
38
39	# This file is supposed to be the same for all GNU packages
40	# and recognize all the CPU types, system types and aliases
41	# that are meaningful with any GNU software.
42	# Each package is responsible for reporting which valid configurations
43	# it does not support. The user should be able to distinguish
44	# a failure to support a valid configuration from a meaningless
45	# configuration.
46
47	# The goal of this file is to map all the various variations of a given
48	# machine specification into a single specification in the form:
49	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
50	# or in some cases, the newer four-part form:
51	# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
52	# It is wrong to echo any other type of specification.
53
54	me=`echo "$0" \| sed -e 's,.*/,,'`
55
56	usage="\
57	Usage: $0 [OPTION] CPU-MFR-OPSYS
58	$0 [OPTION] ALIAS
59
60	Canonicalize a configuration name.
61
62	Operation modes:
63	-h, --help print this help, then exit
64	-V, --version print version number, then exit"
65
66	help="
67	Try \`$me --help' for more information."
68
69	# Parse command line
70	while test $# -gt 0 ; do
71	case "$1" in
72	--version \| --vers* \| -V )
73	echo "$version" ; exit 0 ;;
74	--help \| --h* \| -h )
75	echo "$usage"; exit 0 ;;
76	-- ) # Stop option processing
77	shift; break ;;
78	- ) # Use stdin as input.
79	break ;;
80	-* )
81	exec >&2
82	echo "$me: invalid option $1"
83	echo "$help"
84	exit 1 ;;
85
86	local)
87	# First pass through any local machine types.
88	echo $1
89	exit 0;;
90
91	* )
92	break ;;
93	esac
94	done
95
96	case $# in
97	0) echo "$me: missing argument$help" >&2
98	exit 1;;
99	1) ;;
100	*) echo "$me: too many arguments$help" >&2
101	exit 1;;
102	esac
103
104	# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
105	# Here we must recognize all the valid KERNEL-OS combinations.
106	maybe_os=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\2/'`
107	case $maybe_os in
108	nto-qnx* \| linux-gnu* \| storm-chaos*)
109	os=-$maybe_os
110	basic_machine=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\1/'`
111	;;
112	*)
113	basic_machine=`echo $1 \| sed 's/-[^-]*$//'`
114	if [ $basic_machine != $1 ]
115	then os=`echo $1 \| sed 's/.*-/-/'`
116	else os=; fi
117	;;
118	esac
119
120	### Let's recognize common machines as not being operating systems so
121	### that things like config.sub decstation-3100 work. We also
122	### recognize some manufacturers as not being operating systems, so we
123	### can provide default operating systems below.
124	case $os in
125	-sunos)
126	# Prevent following clause from handling this invalid input.
127	;;
128	-dec* \| -mips* \| -sequent* \| -encore* \| -pc532* \| -sgi* \| -sony* \| \
129	-att* \| -7300* \| -3300* \| -delta* \| -motorola* \| -sun[234]* \| \
130	-unicom* \| -ibm* \| -next \| -hp \| -isi* \| -apollo \| -altos* \| \
131	-convergent* \| -ncr* \| -news \| -32* \| -3600* \| -3100* \| -hitachi* \|\
132	-c[123]* \| -convex* \| -sun \| -crds \| -omron* \| -dg \| -ultra \| -tti* \| \
133	-harris \| -dolphin \| -highlevel \| -gould \| -cbm \| -ns \| -masscomp \| \
134	-apple \| -axis)
135	os=
136	basic_machine=$1
137	;;
138	-sim \| -cisco \| -oki \| -wec \| -winbond)
139	os=
140	basic_machine=$1
141	;;
142	-scout)
143	;;
144	-wrs)
145	os=-vxworks
146	basic_machine=$1
147	;;
148	-chorusos*)
149	os=-chorusos
150	basic_machine=$1
151	;;
152	-chorusrdb)
153	os=-chorusrdb
154	basic_machine=$1
155	;;
156	-hiux*)
157	os=-hiuxwe2
158	;;
159	-sco5)
160	os=-sco3.2v5
161	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
162	;;
163	-sco4)
164	os=-sco3.2v4
165	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
166	;;
167	-sco3.2.[4-9]*)
168	os=`echo $os \| sed -e 's/sco3.2./sco3.2v/'`
169	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
170	;;
171	-sco3.2v[4-9]*)
172	# Don't forget version if it is 3.2v4 or newer.
173	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
174	;;
175	-sco*)
176	os=-sco3.2v2
177	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
178	;;
179	-udk*)
180	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
181	;;
182	-isc)
183	os=-isc2.2
184	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
185	;;
186	-clix*)
187	basic_machine=clipper-intergraph
188	;;
189	-isc*)
190	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
191	;;
192	-lynx*)
193	os=-lynxos
194	;;
195	-ptx*)
196	basic_machine=`echo $1 \| sed -e 's/86-.*/86-sequent/'`
197	;;
198	-windowsnt*)
199	os=`echo $os \| sed -e 's/windowsnt/winnt/'`
200	;;
201	-psos*)
202	os=-psos
203	;;
204	-mint \| -mint[0-9]*)
205	basic_machine=m68k-atari
206	os=-mint
207	;;
208	esac
209
210	# Decode aliases for certain CPU-COMPANY combinations.
211	case $basic_machine in
212	# Recognize the basic CPU types without company name.
213	# Some are omitted here because they have special meanings below.
214	tahoe \| i860 \| ia64 \| m32r \| m68k \| m68000 \| m88k \| ns32k \| arc \| arm \| xscale \
215	\| arme[lb] \| armv[2345] \| armv[345][lb] \| pyramid \| mn10200 \| mn10300 \| tron \| a29k \
216	\| 580 \| i960 \| h8300 \
217	\| x86 \| ppcbe \| mipsbe \| mipsle \| shbe \| shle \| armbe \| armle \
218	\| hppa \| hppa1.0 \| hppa1.1 \| hppa2.0 \| hppa2.0w \| hppa2.0n \
219	\| hppa64 \
220	\| alpha \| alphaev[4-8] \| alphaev56 \| alphapca5[67] \
221	\| alphaev6[78] \
222	\| we32k \| ns16k \| clipper \| i370 \| sh \| sh[34] \
223	\| powerpc \| powerpcle \
224	\| 1750a \| dsp16xx \| pdp11 \| mips16 \| mips64 \| mipsel \| mips64el \
225	\| mips64orion \| mips64orionel \| mipstx39 \| mipstx39el \
226	\| mips64vr4300 \| mips64vr4300el \| mips64vr4100 \| mips64vr4100el \
227	\| mips64vr5000 \| miprs64vr5000el \| mcore \
228	\| sparc \| sparclet \| sparclite \| sparc64 \| sparcv9 \| v850 \| c4x \
229	\| thumb \| d10v \| d30v \| fr30 \| avr)
230	basic_machine=$basic_machine-unknown
231	;;
232	m6811 \| m68hc11 \| m6812 \| m68hc12)
233	# Motorola 68HC11/12.
234	basic_machine=$basic_machine-unknown
235	os=-none
236	;;
237	m88110 \| m680[12346]0 \| m683?2 \| m68360 \| m5200 \| z8k \| v70 \| h8500 \| w65 \| pj \| pjl)
238	;;
239
240	# We use `pc' rather than `unknown'
241	# because (1) that's what they normally are, and
242	# (2) the word "unknown" tends to confuse beginning users.
243	i[234567]86 \| x86_64)
244	basic_machine=$basic_machine-pc
245	;;
246	# Object if more than one company name word.
247	--*)
248	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
249	exit 1
250	;;
251	# Recognize the basic CPU types with company name.
252	# FIXME: clean up the formatting here.
253	vax-* \| tahoe-* \| i[234567]86-* \| i860-* \| ia64-* \| m32r-* \| m68k-* \| m68000-* \
254	\| m88k-* \| sparc-* \| ns32k-* \| fx80-* \| arc-* \| arm-* \| c[123]* \
255	\| mips-* \| pyramid-* \| tron-* \| a29k-* \| romp-* \| rs6000-* \
256	\| power-* \| none-* \| 580-* \| cray2-* \| h8300-* \| h8500-* \| i960-* \
257	\| xmp-* \| ymp-* \
258	\| x86-* \| ppcbe-* \| mipsbe-* \| mipsle-* \| shbe-* \| shle-* \| armbe-* \| armle-* \
259	\| hppa-* \| hppa1.0-* \| hppa1.1-* \| hppa2.0-* \| hppa2.0w-* \
260	\| hppa2.0n-* \| hppa64-* \
261	\| alpha-* \| alphaev[4-8]-* \| alphaev56-* \| alphapca5[67]-* \
262	\| alphaev6[78]-* \
263	\| we32k-* \| cydra-* \| ns16k-* \| pn-* \| np1-* \| xps100-* \
264	\| clipper-* \| orion-* \
265	\| sparclite-* \| pdp11-* \| sh-* \| powerpc-* \| powerpcle-* \
266	\| sparc64-* \| sparcv9-* \| sparc86x-* \| mips16-* \| mips64-* \| mipsel-* \
267	\| mips64el-* \| mips64orion-* \| mips64orionel-* \
268	\| mips64vr4100-* \| mips64vr4100el-* \| mips64vr4300-* \| mips64vr4300el-* \
269	\| mipstx39-* \| mipstx39el-* \| mcore-* \
270	\| f301-* \| armv- \| s390-* \| s390x-* \| sv1-* \| t3e-* \
271	\| m88110-* \| m680[01234]0-* \| m683?2-* \| m68360-* \| z8k-* \| d10v-* \
272	\| thumb-* \| v850-* \| d30v-* \| tic30-* \| c30-* \| fr30-* \
273	\| bs2000-* \| tic54x-* \| c54x-* \| x86_64-*)
274	;;
275	# Recognize the various machine names and aliases which stand
276	# for a CPU type and a company and sometimes even an OS.
277	386bsd)
278	basic_machine=i386-unknown
279	os=-bsd
280	;;
281	3b1 \| 7300 \| 7300-att \| att-7300 \| pc7300 \| safari \| unixpc)
282	basic_machine=m68000-att
283	;;
284	3b*)
285	basic_machine=we32k-att
286	;;
287	a29khif)
288	basic_machine=a29k-amd
289	os=-udi
290	;;
291	adobe68k)
292	basic_machine=m68010-adobe
293	os=-scout
294	;;
295	alliant \| fx80)
296	basic_machine=fx80-alliant
297	;;
298	altos \| altos3068)
299	basic_machine=m68k-altos
300	;;
301	am29k)
302	basic_machine=a29k-none
303	os=-bsd
304	;;
305	amdahl)
306	basic_machine=580-amdahl
307	os=-sysv
308	;;
309	amiga \| amiga-*)
310	basic_machine=m68k-unknown
311	;;
312	amigaos \| amigados)
313	basic_machine=m68k-unknown
314	os=-amigaos
315	;;
316	amigaunix \| amix)
317	basic_machine=m68k-unknown
318	os=-sysv4
319	;;
320	apollo68)
321	basic_machine=m68k-apollo
322	os=-sysv
323	;;
324	apollo68bsd)
325	basic_machine=m68k-apollo
326	os=-bsd
327	;;
328	aux)
329	basic_machine=m68k-apple
330	os=-aux
331	;;
332	balance)
333	basic_machine=ns32k-sequent
334	os=-dynix
335	;;
336	convex-c1)
337	basic_machine=c1-convex
338	os=-bsd
339	;;
340	convex-c2)
341	basic_machine=c2-convex
342	os=-bsd
343	;;
344	convex-c32)
345	basic_machine=c32-convex
346	os=-bsd
347	;;
348	convex-c34)
349	basic_machine=c34-convex
350	os=-bsd
351	;;
352	convex-c38)
353	basic_machine=c38-convex
354	os=-bsd
355	;;
356	cray \| ymp)
357	basic_machine=ymp-cray
358	os=-unicos
359	;;
360	cray2)
361	basic_machine=cray2-cray
362	os=-unicos
363	;;
364	[ctj]90-cray)
365	basic_machine=c90-cray
366	os=-unicos
367	;;
368	crds \| unos)
369	basic_machine=m68k-crds
370	;;
371	cris \| cris-* \| etrax*)
372	basic_machine=cris-axis
373	;;
374	da30 \| da30-*)
375	basic_machine=m68k-da30
376	;;
377	decstation \| decstation-3100 \| pmax \| pmax-* \| pmin \| dec3100 \| decstatn)
378	basic_machine=mips-dec
379	;;
380	delta \| 3300 \| motorola-3300 \| motorola-delta \
381	\| 3300-motorola \| delta-motorola)
382	basic_machine=m68k-motorola
383	;;
384	delta88)
385	basic_machine=m88k-motorola
386	os=-sysv3
387	;;
388	dpx20 \| dpx20-*)
389	basic_machine=rs6000-bull
390	os=-bosx
391	;;
392	dpx2* \| dpx2*-bull)
393	basic_machine=m68k-bull
394	os=-sysv3
395	;;
396	ebmon29k)
397	basic_machine=a29k-amd
398	os=-ebmon
399	;;
400	elxsi)
401	basic_machine=elxsi-elxsi
402	os=-bsd
403	;;
404	encore \| umax \| mmax)
405	basic_machine=ns32k-encore
406	;;
407	es1800 \| OSE68k \| ose68k \| ose \| OSE)
408	basic_machine=m68k-ericsson
409	os=-ose
410	;;
411	fx2800)
412	basic_machine=i860-alliant
413	;;
414	genix)
415	basic_machine=ns32k-ns
416	;;
417	gmicro)
418	basic_machine=tron-gmicro
419	os=-sysv
420	;;
421	h3050r* \| hiux*)
422	basic_machine=hppa1.1-hitachi
423	os=-hiuxwe2
424	;;
425	h8300hms)
426	basic_machine=h8300-hitachi
427	os=-hms
428	;;
429	h8300xray)
430	basic_machine=h8300-hitachi
431	os=-xray
432	;;
433	h8500hms)
434	basic_machine=h8500-hitachi
435	os=-hms
436	;;
437	harris)
438	basic_machine=m88k-harris
439	os=-sysv3
440	;;
441	hp300-*)
442	basic_machine=m68k-hp
443	;;
444	hp300bsd)
445	basic_machine=m68k-hp
446	os=-bsd
447	;;
448	hp300hpux)
449	basic_machine=m68k-hp
450	os=-hpux
451	;;
452	hp3k9[0-9][0-9] \| hp9[0-9][0-9])
453	basic_machine=hppa1.0-hp
454	;;
455	hp9k2[0-9][0-9] \| hp9k31[0-9])
456	basic_machine=m68000-hp
457	;;
458	hp9k3[2-9][0-9])
459	basic_machine=m68k-hp
460	;;
461	hp9k6[0-9][0-9] \| hp6[0-9][0-9])
462	basic_machine=hppa1.0-hp
463	;;
464	hp9k7[0-79][0-9] \| hp7[0-79][0-9])
465	basic_machine=hppa1.1-hp
466	;;
467	hp9k78[0-9] \| hp78[0-9])
468	# FIXME: really hppa2.0-hp
469	basic_machine=hppa1.1-hp
470	;;
471	hp9k8[67]1 \| hp8[67]1 \| hp9k80[24] \| hp80[24] \| hp9k8[78]9 \| hp8[78]9 \| hp9k893 \| hp893)
472	# FIXME: really hppa2.0-hp
473	basic_machine=hppa1.1-hp
474	;;
475	hp9k8[0-9][13679] \| hp8[0-9][13679])
476	basic_machine=hppa1.1-hp
477	;;
478	hp9k8[0-9][0-9] \| hp8[0-9][0-9])
479	basic_machine=hppa1.0-hp
480	;;
481	hppa-next)
482	os=-nextstep3
483	;;
484	hppaosf)
485	basic_machine=hppa1.1-hp
486	os=-osf
487	;;
488	hppro)
489	basic_machine=hppa1.1-hp
490	os=-proelf
491	;;
492	i370-ibm* \| ibm*)
493	basic_machine=i370-ibm
494	;;
495	# I'm not sure what "Sysv32" means. Should this be sysv3.2?
496	i[34567]86v32)
497	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
498	os=-sysv32
499	;;
500	i[34567]86v4*)
501	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
502	os=-sysv4
503	;;
504	i[34567]86v)
505	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
506	os=-sysv
507	;;
508	i[34567]86sol2)
509	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
510	os=-solaris2
511	;;
512	i386mach)
513	basic_machine=i386-mach
514	os=-mach
515	;;
516	i386-vsta \| vsta)
517	basic_machine=i386-unknown
518	os=-vsta
519	;;
520	i386-go32 \| go32)
521	basic_machine=i386-unknown
522	os=-go32
523	;;
524	i386-mingw32 \| mingw32)
525	basic_machine=i386-unknown
526	os=-mingw32
527	;;
528	i[34567]86-pw32 \| pw32)
529	basic_machine=i586-unknown
530	os=-pw32
531	;;
532	iris \| iris4d)
533	basic_machine=mips-sgi
534	case $os in
535	-irix*)
536	;;
537	*)
538	os=-irix4
539	;;
540	esac
541	;;
542	isi68 \| isi)
543	basic_machine=m68k-isi
544	os=-sysv
545	;;
546	m88k-omron*)
547	basic_machine=m88k-omron
548	;;
549	magnum \| m3230)
550	basic_machine=mips-mips
551	os=-sysv
552	;;
553	merlin)
554	basic_machine=ns32k-utek
555	os=-sysv
556	;;
557	miniframe)
558	basic_machine=m68000-convergent
559	;;
560	mint \| -mint[0-9] \| MiNT \| MiNT[0-9]*)
561	basic_machine=m68k-atari
562	os=-mint
563	;;
564	mipsel-linux)
565	basic_machine=mipsel-unknown
566	os=-linux-gnu
567	;;
568	mips-linux)
569	basic_machine=mips-unknown
570	os=-linux-gnu
571	;;
572	mips3-)
573	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`
574	;;
575	mips3*)
576	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`-unknown
577	;;
578	mmix*)
579	basic_machine=mmix-knuth
580	os=-mmixware
581	;;
582	monitor)
583	basic_machine=m68k-rom68k
584	os=-coff
585	;;
586	msdos)
587	basic_machine=i386-unknown
588	os=-msdos
589	;;
590	mvs)
591	basic_machine=i370-ibm
592	os=-mvs
593	;;
594	ncr3000)
595	basic_machine=i486-ncr
596	os=-sysv4
597	;;
598	netbsd386)
599	basic_machine=i386-unknown
600	os=-netbsd
601	;;
602	netwinder)
603	basic_machine=armv4l-rebel
604	os=-linux
605	;;
606	news \| news700 \| news800 \| news900)
607	basic_machine=m68k-sony
608	os=-newsos
609	;;
610	news1000)
611	basic_machine=m68030-sony
612	os=-newsos
613	;;
614	news-3600 \| risc-news)
615	basic_machine=mips-sony
616	os=-newsos
617	;;
618	necv70)
619	basic_machine=v70-nec
620	os=-sysv
621	;;
622	next \| m*-next )
623	basic_machine=m68k-next
624	case $os in
625	-nextstep* )
626	;;
627	-ns2*)
628	os=-nextstep2
629	;;
630	*)
631	os=-nextstep3
632	;;
633	esac
634	;;
635	nh3000)
636	basic_machine=m68k-harris
637	os=-cxux
638	;;
639	nh[45]000)
640	basic_machine=m88k-harris
641	os=-cxux
642	;;
643	nindy960)
644	basic_machine=i960-intel
645	os=-nindy
646	;;
647	mon960)
648	basic_machine=i960-intel
649	os=-mon960
650	;;
651	np1)
652	basic_machine=np1-gould
653	;;
654	nsr-tandem)
655	basic_machine=nsr-tandem
656	;;
657	op50n-* \| op60c-*)
658	basic_machine=hppa1.1-oki
659	os=-proelf
660	;;
661	OSE68000 \| ose68000)
662	basic_machine=m68000-ericsson
663	os=-ose
664	;;
665	os68k)
666	basic_machine=m68k-none
667	os=-os68k
668	;;
669	pa-hitachi)
670	basic_machine=hppa1.1-hitachi
671	os=-hiuxwe2
672	;;
673	paragon)
674	basic_machine=i860-intel
675	os=-osf
676	;;
677	pbd)
678	basic_machine=sparc-tti
679	;;
680	pbb)
681	basic_machine=m68k-tti
682	;;
683	pc532 \| pc532-*)
684	basic_machine=ns32k-pc532
685	;;
686	pentium \| p5 \| k5 \| k6 \| nexen)
687	basic_machine=i586-pc
688	;;
689	pentiumpro \| p6 \| 6x86 \| athlon)
690	basic_machine=i686-pc
691	;;
692	pentiumii \| pentium2)
693	basic_machine=i786-pc
694	;;
695	pentium-* \| p5-* \| k5-* \| k6-* \| nexen-*)
696	basic_machine=i586-`echo $basic_machine \| sed 's/^[^-]*-//'`
697	;;
698	pentiumpro-* \| p6-* \| 6x86-* \| athlon-*)
699	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
700	;;
701	pentiumii-* \| pentium2-*)
702	basic_machine=i786-`echo $basic_machine \| sed 's/^[^-]*-//'`
703	;;
704	pn)
705	basic_machine=pn-gould
706	;;
707	power) basic_machine=rs6000-ibm
708	;;
709	ppc) basic_machine=powerpc-unknown
710	;;
711	ppc-) basic_machine=powerpc-`echo $basic_machine \| sed 's/^[^-]-//'`
712	;;
713	ppcle \| powerpclittle \| ppc-le \| powerpc-little)
714	basic_machine=powerpcle-unknown
715	;;
716	ppcle-* \| powerpclittle-*)
717	basic_machine=powerpcle-`echo $basic_machine \| sed 's/^[^-]*-//'`
718	;;
719	ps2)
720	basic_machine=i386-ibm
721	;;
722	rom68k)
723	basic_machine=m68k-rom68k
724	os=-coff
725	;;
726	rm[46]00)
727	basic_machine=mips-siemens
728	;;
729	rtpc \| rtpc-*)
730	basic_machine=romp-ibm
731	;;
732	sa29200)
733	basic_machine=a29k-amd
734	os=-udi
735	;;
736	sequent)
737	basic_machine=i386-sequent
738	;;
739	sh)
740	basic_machine=sh-hitachi
741	os=-hms
742	;;
743	sparclite-wrs)
744	basic_machine=sparclite-wrs
745	os=-vxworks
746	;;
747	sps7)
748	basic_machine=m68k-bull
749	os=-sysv2
750	;;
751	spur)
752	basic_machine=spur-unknown
753	;;
754	st2000)
755	basic_machine=m68k-tandem
756	;;
757	stratus)
758	basic_machine=i860-stratus
759	os=-sysv4
760	;;
761	sun2)
762	basic_machine=m68000-sun
763	;;
764	sun2os3)
765	basic_machine=m68000-sun
766	os=-sunos3
767	;;
768	sun2os4)
769	basic_machine=m68000-sun
770	os=-sunos4
771	;;
772	sun3os3)
773	basic_machine=m68k-sun
774	os=-sunos3
775	;;
776	sun3os4)
777	basic_machine=m68k-sun
778	os=-sunos4
779	;;
780	sun4os3)
781	basic_machine=sparc-sun
782	os=-sunos3
783	;;
784	sun4os4)
785	basic_machine=sparc-sun
786	os=-sunos4
787	;;
788	sun4sol2)
789	basic_machine=sparc-sun
790	os=-solaris2
791	;;
792	sun3 \| sun3-*)
793	basic_machine=m68k-sun
794	;;
795	sun4)
796	basic_machine=sparc-sun
797	;;
798	sun386 \| sun386i \| roadrunner)
799	basic_machine=i386-sun
800	;;
801	sv1)
802	basic_machine=sv1-cray
803	os=-unicos
804	;;
805	symmetry)
806	basic_machine=i386-sequent
807	os=-dynix
808	;;
809	t3e)
810	basic_machine=t3e-cray
811	os=-unicos
812	;;
813	tic54x \| c54x*)
814	basic_machine=tic54x-unknown
815	os=-coff
816	;;
817	tx39)
818	basic_machine=mipstx39-unknown
819	;;
820	tx39el)
821	basic_machine=mipstx39el-unknown
822	;;
823	tower \| tower-32)
824	basic_machine=m68k-ncr
825	;;
826	udi29k)
827	basic_machine=a29k-amd
828	os=-udi
829	;;
830	ultra3)
831	basic_machine=a29k-nyu
832	os=-sym1
833	;;
834	v810 \| necv810)
835	basic_machine=v810-nec
836	os=-none
837	;;
838	vaxv)
839	basic_machine=vax-dec
840	os=-sysv
841	;;
842	vms)
843	basic_machine=vax-dec
844	os=-vms
845	;;
846	vpp\|vx\|vx-)
847	basic_machine=f301-fujitsu
848	;;
849	vxworks960)
850	basic_machine=i960-wrs
851	os=-vxworks
852	;;
853	vxworks68)
854	basic_machine=m68k-wrs
855	os=-vxworks
856	;;
857	vxworks29k)
858	basic_machine=a29k-wrs
859	os=-vxworks
860	;;
861	w65*)
862	basic_machine=w65-wdc
863	os=-none
864	;;
865	w89k-*)
866	basic_machine=hppa1.1-winbond
867	os=-proelf
868	;;
869	xmp)
870	basic_machine=xmp-cray
871	os=-unicos
872	;;
873	xps \| xps100)
874	basic_machine=xps100-honeywell
875	;;
876	z8k-*-coff)
877	basic_machine=z8k-unknown
878	os=-sim
879	;;
880	none)
881	basic_machine=none-none
882	os=-none
883	;;
884
885	# Here we handle the default manufacturer of certain CPU types. It is in
886	# some cases the only manufacturer, in others, it is the most popular.
887	w89k)
888	basic_machine=hppa1.1-winbond
889	;;
890	op50n)
891	basic_machine=hppa1.1-oki
892	;;
893	op60c)
894	basic_machine=hppa1.1-oki
895	;;
896	mips)
897	if [ x$os = x-linux-gnu ]; then
898	basic_machine=mips-unknown
899	else
900	basic_machine=mips-mips
901	fi
902	;;
903	romp)
904	basic_machine=romp-ibm
905	;;
906	rs6000)
907	basic_machine=rs6000-ibm
908	;;
909	vax)
910	basic_machine=vax-dec
911	;;
912	pdp11)
913	basic_machine=pdp11-dec
914	;;
915	we32k)
916	basic_machine=we32k-att
917	;;
918	sh3 \| sh4)
919	basic_machine=sh-unknown
920	;;
921	sparc \| sparcv9)
922	basic_machine=sparc-sun
923	;;
924	cydra)
925	basic_machine=cydra-cydrome
926	;;
927	orion)
928	basic_machine=orion-highlevel
929	;;
930	orion105)
931	basic_machine=clipper-highlevel
932	;;
933	mac \| mpw \| mac-mpw)
934	basic_machine=m68k-apple
935	;;
936	pmac \| pmac-mpw)
937	basic_machine=powerpc-apple
938	;;
939	c4x*)
940	basic_machine=c4x-none
941	os=-coff
942	;;
943	*)
944	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
945	exit 1
946	;;
947	esac
948
949	# Here we canonicalize certain aliases for manufacturers.
950	case $basic_machine in
951	-digital)
952	basic_machine=`echo $basic_machine \| sed 's/digital.*/dec/'`
953	;;
954	-commodore)
955	basic_machine=`echo $basic_machine \| sed 's/commodore.*/cbm/'`
956	;;
957	*)
958	;;
959	esac
960
961	# Decode manufacturer-specific aliases for certain operating systems.
962
963	if [ x"$os" != x"" ]
964	then
965	case $os in
966	# First match some system type aliases
967	# that might get confused with valid system types.
968	# -solaris* is a basic system type, with this one exception.
969	-solaris1 \| -solaris1.*)
970	os=`echo $os \| sed -e 's\|solaris1\|sunos4\|'`
971	;;
972	-solaris)
973	os=-solaris2
974	;;
975	-svr4*)
976	os=-sysv4
977	;;
978	-unixware*)
979	os=-sysv4.2uw
980	;;
981	-gnu/linux*)
982	os=`echo $os \| sed -e 's\|gnu/linux\|linux-gnu\|'`
983	;;
984	# First accept the basic system types.
985	# The portable systems comes first.
986	# Each alternative MUST END IN A *, to match a version number.
987	# -sysv* is not here because it comes later, after sysvr4.
988	-gnu* \| -bsd* \| -mach* \| -minix* \| -genix* \| -ultrix* \| -irix* \
989	\| -vms \| -sco* \| -esix* \| -isc* \| -aix* \| -sunos \| -sunos[34]*\
990	\| -hpux* \| -unos* \| -osf* \| -luna* \| -dgux* \| -solaris* \| -sym* \
991	\| -amigaos* \| -amigados* \| -msdos* \| -newsos* \| -unicos* \| -aof* \
992	\| -aos* \
993	\| -nindy* \| -vxsim* \| -vxworks* \| -ebmon* \| -hms* \| -mvs* \
994	\| -clix* \| -riscos* \| -uniplus* \| -iris* \| -rtu* \| -xenix* \
995	\| -hiux* \| -386bsd* \| -netbsd* \| -openbsd* \| -freebsd* \| -riscix* \
996	\| -lynxos* \| -bosx* \| -nextstep* \| -cxux* \| -aout* \| -elf* \| -oabi* \
997	\| -ptx* \| -coff* \| -ecoff* \| -winnt* \| -domain* \| -vsta* \
998	\| -udi* \| -eabi* \| -lites* \| -ieee* \| -go32* \| -aux* \
999	\| -chorusos* \| -chorusrdb* \
1000	\| -cygwin* \| -pe* \| -psos* \| -moss* \| -proelf* \| -rtems* \
1001	\| -mingw32* \| -linux-gnu* \| -uxpv* \| -beos* \| -mpeix* \| -udk* \
1002	\| -interix* \| -uwin* \| -rhapsody* \| -darwin* \| -opened* \
1003	\| -openstep* \| -oskit* \| -conix* \| -pw32* \| -storm-chaos*)
1004	# Remember, each alternative MUST END IN *, to match a version number.
1005	;;
1006	-qnx*)
1007	case $basic_machine in
1008	x86-* \| i[34567]86-*)
1009	;;
1010	*)
1011	os=-nto$os
1012	;;
1013	esac
1014	;;
1015	-nto*)
1016	os=-nto-qnx
1017	;;
1018	-sim \| -es1800* \| -hms* \| -xray \| -os68k* \| -none* \| -v88r* \
1019	\| -windows* \| -osx \| -abug \| -netware* \| -os9* \| -beos* \
1020	\| -macos* \| -mpw* \| -magic* \| -mmixware* \| -mon960* \| -lnews*)
1021	;;
1022	-mac*)
1023	os=`echo $os \| sed -e 's\|mac\|macos\|'`
1024	;;
1025	-linux*)
1026	os=`echo $os \| sed -e 's\|linux\|linux-gnu\|'`
1027	;;
1028	-sunos5*)
1029	os=`echo $os \| sed -e 's\|sunos5\|solaris2\|'`
1030	;;
1031	-sunos6*)
1032	os=`echo $os \| sed -e 's\|sunos6\|solaris3\|'`
1033	;;
1034	-opened*)
1035	os=-openedition
1036	;;
1037	-wince*)
1038	os=-wince
1039	;;
1040	-osfrose*)
1041	os=-osfrose
1042	;;
1043	-osf*)
1044	os=-osf
1045	;;
1046	-utek*)
1047	os=-bsd
1048	;;
1049	-dynix*)
1050	os=-bsd
1051	;;
1052	-acis*)
1053	os=-aos
1054	;;
1055	-386bsd)
1056	os=-bsd
1057	;;
1058	-ctix* \| -uts*)
1059	os=-sysv
1060	;;
1061	-ns2 )
1062	os=-nextstep2
1063	;;
1064	-nsk*)
1065	os=-nsk
1066	;;
1067	# Preserve the version number of sinix5.
1068	-sinix5.*)
1069	os=`echo $os \| sed -e 's\|sinix\|sysv\|'`
1070	;;
1071	-sinix*)
1072	os=-sysv4
1073	;;
1074	-triton*)
1075	os=-sysv3
1076	;;
1077	-oss*)
1078	os=-sysv3
1079	;;
1080	-svr4)
1081	os=-sysv4
1082	;;
1083	-svr3)
1084	os=-sysv3
1085	;;
1086	-sysvr4)
1087	os=-sysv4
1088	;;
1089	# This must come after -sysvr4.
1090	-sysv*)
1091	;;
1092	-ose*)
1093	os=-ose
1094	;;
1095	-es1800*)
1096	os=-ose
1097	;;
1098	-xenix)
1099	os=-xenix
1100	;;
1101	-mint \| -MiNT)
1102	os=-mint
1103	;;
1104	-none)
1105	;;
1106	*)
1107	# Get rid of the `-' at the beginning of $os.
1108	os=`echo $os \| sed 's/[^-]*-//'`
1109	echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1110	exit 1
1111	;;
1112	esac
1113	else
1114
1115	# Here we handle the default operating systems that come with various machines.
1116	# The value should be what the vendor currently ships out the door with their
1117	# machine or put another way, the most popular os provided with the machine.
1118
1119	# Note that if you're going to try to match "-MANUFACTURER" here (say,
1120	# "-sun"), then you have to tell the case statement up towards the top
1121	# that MANUFACTURER isn't an operating system. Otherwise, code above
1122	# will signal an error saying that MANUFACTURER isn't an operating
1123	# system, and we'll never get to this point.
1124
1125	case $basic_machine in
1126	*-acorn)
1127	os=-riscix1.2
1128	;;
1129	arm*-rebel)
1130	os=-linux
1131	;;
1132	arm*-semi)
1133	os=-aout
1134	;;
1135	pdp11-*)
1136	os=-none
1137	;;
1138	-dec \| vax-)
1139	os=-ultrix4.2
1140	;;
1141	m68*-apollo)
1142	os=-domain
1143	;;
1144	i386-sun)
1145	os=-sunos4.0.2
1146	;;
1147	m68000-sun)
1148	os=-sunos3
1149	# This also exists in the configure program, but was not the
1150	# default.
1151	# os=-sunos4
1152	;;
1153	m68*-cisco)
1154	os=-aout
1155	;;
1156	mips*-cisco)
1157	os=-elf
1158	;;
1159	mips-)
1160	os=-elf
1161	;;
1162	*-tti) # must be before sparc entry or we get the wrong os.
1163	os=-sysv3
1164	;;
1165	sparc-* \| *-sun)
1166	os=-sunos4.1.1
1167	;;
1168	*-be)
1169	os=-beos
1170	;;
1171	*-ibm)
1172	os=-aix
1173	;;
1174	*-wec)
1175	os=-proelf
1176	;;
1177	*-winbond)
1178	os=-proelf
1179	;;
1180	*-oki)
1181	os=-proelf
1182	;;
1183	*-hp)
1184	os=-hpux
1185	;;
1186	*-hitachi)
1187	os=-hiux
1188	;;
1189	i860-* \| -att \| -ncr \| -altos \| -motorola \| *-convergent)
1190	os=-sysv
1191	;;
1192	*-cbm)
1193	os=-amigaos
1194	;;
1195	*-dg)
1196	os=-dgux
1197	;;
1198	*-dolphin)
1199	os=-sysv3
1200	;;
1201	m68k-ccur)
1202	os=-rtu
1203	;;
1204	m88k-omron*)
1205	os=-luna
1206	;;
1207	*-next )
1208	os=-nextstep
1209	;;
1210	*-sequent)
1211	os=-ptx
1212	;;
1213	*-crds)
1214	os=-unos
1215	;;
1216	*-ns)
1217	os=-genix
1218	;;
1219	i370-*)
1220	os=-mvs
1221	;;
1222	*-next)
1223	os=-nextstep3
1224	;;
1225	*-gould)
1226	os=-sysv
1227	;;
1228	*-highlevel)
1229	os=-bsd
1230	;;
1231	*-encore)
1232	os=-bsd
1233	;;
1234	*-sgi)
1235	os=-irix
1236	;;
1237	*-siemens)
1238	os=-sysv4
1239	;;
1240	*-masscomp)
1241	os=-rtu
1242	;;
1243	f301-fujitsu)
1244	os=-uxpv
1245	;;
1246	*-rom68k)
1247	os=-coff
1248	;;
1249	-bug)
1250	os=-coff
1251	;;
1252	*-apple)
1253	os=-macos
1254	;;
1255	-atari)
1256	os=-mint
1257	;;
1258	*)
1259	os=-none
1260	;;
1261	esac
1262	fi
1263
1264	# Here we handle the case where we know the os, and the CPU type, but not the
1265	# manufacturer. We pick the logical manufacturer.
1266	vendor=unknown
1267	case $basic_machine in
1268	*-unknown)
1269	case $os in
1270	-riscix*)
1271	vendor=acorn
1272	;;
1273	-sunos*)
1274	vendor=sun
1275	;;
1276	-aix*)
1277	vendor=ibm
1278	;;
1279	-beos*)
1280	vendor=be
1281	;;
1282	-hpux*)
1283	vendor=hp
1284	;;
1285	-mpeix*)
1286	vendor=hp
1287	;;
1288	-hiux*)
1289	vendor=hitachi
1290	;;
1291	-unos*)
1292	vendor=crds
1293	;;
1294	-dgux*)
1295	vendor=dg
1296	;;
1297	-luna*)
1298	vendor=omron
1299	;;
1300	-genix*)
1301	vendor=ns
1302	;;
1303	-mvs* \| -opened*)
1304	vendor=ibm
1305	;;
1306	-ptx*)
1307	vendor=sequent
1308	;;
1309	-vxsim* \| -vxworks*)
1310	vendor=wrs
1311	;;
1312	-aux*)
1313	vendor=apple
1314	;;
1315	-hms*)
1316	vendor=hitachi
1317	;;
1318	-mpw* \| -macos*)
1319	vendor=apple
1320	;;
1321	-mint \| -MiNT)
1322	vendor=atari
1323	;;
1324	esac
1325	basic_machine=`echo $basic_machine \| sed "s/unknown/$vendor/"`
1326	;;
1327	esac
1328
1329	echo $basic_machine$os
1330	exit 0
1331
1332	# Local variables:
1333	# eval: (add-hook 'write-file-hooks 'time-stamp)
1334	# time-stamp-start: "version='"
1335	# time-stamp-format: "%:y-%02m-%02d"
1336	# time-stamp-end: "'"
1337	# End:

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