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config.sub @ 16

Last change on this file since 16 was 16, checked in by landauf, 16 years ago
added libvorbis
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1	#! /bin/sh
2	# Configuration validation subroutine script.
3	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4	# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
5	# Inc.
6
7	timestamp='2006-09-20'
8
9	# This file is (in principle) common to ALL GNU software.
10	# The presence of a machine in this file suggests that SOME GNU software
11	# can handle that machine. It does not imply ALL GNU software can.
12	#
13	# This file is free software; you can redistribute it and/or modify
14	# it under the terms of the GNU General Public License as published by
15	# the Free Software Foundation; either version 2 of the License, or
16	# (at your option) any later version.
17	#
18	# This program is distributed in the hope that it will be useful,
19	# but WITHOUT ANY WARRANTY; without even the implied warranty of
20	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21	# GNU General Public License for more details.
22	#
23	# You should have received a copy of the GNU General Public License
24	# along with this program; if not, write to the Free Software
25	# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
26	# 02110-1301, USA.
27	#
28	# As a special exception to the GNU General Public License, if you
29	# distribute this file as part of a program that contains a
30	# configuration script generated by Autoconf, you may include it under
31	# the same distribution terms that you use for the rest of that program.
32
33
34	# Please send patches to <config-patches@gnu.org>. Submit a context
35	# diff and a properly formatted ChangeLog entry.
36	#
37	# Configuration subroutine to validate and canonicalize a configuration type.
38	# Supply the specified configuration type as an argument.
39	# If it is invalid, we print an error message on stderr and exit with code 1.
40	# Otherwise, we print the canonical config type on stdout and succeed.
41
42	# This file is supposed to be the same for all GNU packages
43	# and recognize all the CPU types, system types and aliases
44	# that are meaningful with any GNU software.
45	# Each package is responsible for reporting which valid configurations
46	# it does not support. The user should be able to distinguish
47	# a failure to support a valid configuration from a meaningless
48	# configuration.
49
50	# The goal of this file is to map all the various variations of a given
51	# machine specification into a single specification in the form:
52	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
53	# or in some cases, the newer four-part form:
54	# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
55	# It is wrong to echo any other type of specification.
56
57	me=`echo "$0" \| sed -e 's,.*/,,'`
58
59	usage="\
60	Usage: $0 [OPTION] CPU-MFR-OPSYS
61	$0 [OPTION] ALIAS
62
63	Canonicalize a configuration name.
64
65	Operation modes:
66	-h, --help print this help, then exit
67	-t, --time-stamp print date of last modification, then exit
68	-v, --version print version number, then exit
69
70	Report bugs and patches to <config-patches@gnu.org>."
71
72	version="\
73	GNU config.sub ($timestamp)
74
75	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
76	Free Software Foundation, Inc.
77
78	This is free software; see the source for copying conditions. There is NO
79	warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
80
81	help="
82	Try \`$me --help' for more information."
83
84	# Parse command line
85	while test $# -gt 0 ; do
86	case $1 in
87	--time-stamp \| --time* \| -t )
88	echo "$timestamp" ; exit ;;
89	--version \| -v )
90	echo "$version" ; exit ;;
91	--help \| --h* \| -h )
92	echo "$usage"; exit ;;
93	-- ) # Stop option processing
94	shift; break ;;
95	- ) # Use stdin as input.
96	break ;;
97	-* )
98	echo "$me: invalid option $1$help"
99	exit 1 ;;
100
101	local)
102	# First pass through any local machine types.
103	echo $1
104	exit ;;
105
106	* )
107	break ;;
108	esac
109	done
110
111	case $# in
112	0) echo "$me: missing argument$help" >&2
113	exit 1;;
114	1) ;;
115	*) echo "$me: too many arguments$help" >&2
116	exit 1;;
117	esac
118
119	# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
120	# Here we must recognize all the valid KERNEL-OS combinations.
121	maybe_os=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\2/'`
122	case $maybe_os in
123	nto-qnx* \| linux-gnu* \| linux-dietlibc \| linux-newlib* \| linux-uclibc* \| \
124	uclinux-uclibc* \| uclinux-gnu* \| kfreebsd-gnu \| knetbsd-gnu \| netbsd-gnu \| \
125	storm-chaos* \| os2-emx* \| rtmk-nova*)
126	os=-$maybe_os
127	basic_machine=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\1/'`
128	;;
129	*)
130	basic_machine=`echo $1 \| sed 's/-[^-]*$//'`
131	if [ $basic_machine != $1 ]
132	then os=`echo $1 \| sed 's/.*-/-/'`
133	else os=; fi
134	;;
135	esac
136
137	### Let's recognize common machines as not being operating systems so
138	### that things like config.sub decstation-3100 work. We also
139	### recognize some manufacturers as not being operating systems, so we
140	### can provide default operating systems below.
141	case $os in
142	-sunos)
143	# Prevent following clause from handling this invalid input.
144	;;
145	-dec* \| -mips* \| -sequent* \| -encore* \| -pc532* \| -sgi* \| -sony* \| \
146	-att* \| -7300* \| -3300* \| -delta* \| -motorola* \| -sun[234]* \| \
147	-unicom* \| -ibm* \| -next \| -hp \| -isi* \| -apollo \| -altos* \| \
148	-convergent* \| -ncr* \| -news \| -32* \| -3600* \| -3100* \| -hitachi* \|\
149	-c[123]* \| -convex* \| -sun \| -crds \| -omron* \| -dg \| -ultra \| -tti* \| \
150	-harris \| -dolphin \| -highlevel \| -gould \| -cbm \| -ns \| -masscomp \| \
151	-apple \| -axis \| -knuth \| -cray)
152	os=
153	basic_machine=$1
154	;;
155	-sim \| -cisco \| -oki \| -wec \| -winbond)
156	os=
157	basic_machine=$1
158	;;
159	-scout)
160	;;
161	-wrs)
162	os=-vxworks
163	basic_machine=$1
164	;;
165	-chorusos*)
166	os=-chorusos
167	basic_machine=$1
168	;;
169	-chorusrdb)
170	os=-chorusrdb
171	basic_machine=$1
172	;;
173	-hiux*)
174	os=-hiuxwe2
175	;;
176	-sco6)
177	os=-sco5v6
178	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
179	;;
180	-sco5)
181	os=-sco3.2v5
182	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
183	;;
184	-sco4)
185	os=-sco3.2v4
186	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
187	;;
188	-sco3.2.[4-9]*)
189	os=`echo $os \| sed -e 's/sco3.2./sco3.2v/'`
190	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
191	;;
192	-sco3.2v[4-9]*)
193	# Don't forget version if it is 3.2v4 or newer.
194	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
195	;;
196	-sco5v6*)
197	# Don't forget version if it is 3.2v4 or newer.
198	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
199	;;
200	-sco*)
201	os=-sco3.2v2
202	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
203	;;
204	-udk*)
205	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
206	;;
207	-isc)
208	os=-isc2.2
209	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
210	;;
211	-clix*)
212	basic_machine=clipper-intergraph
213	;;
214	-isc*)
215	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
216	;;
217	-lynx*)
218	os=-lynxos
219	;;
220	-ptx*)
221	basic_machine=`echo $1 \| sed -e 's/86-.*/86-sequent/'`
222	;;
223	-windowsnt*)
224	os=`echo $os \| sed -e 's/windowsnt/winnt/'`
225	;;
226	-psos*)
227	os=-psos
228	;;
229	-mint \| -mint[0-9]*)
230	basic_machine=m68k-atari
231	os=-mint
232	;;
233	esac
234
235	# Decode aliases for certain CPU-COMPANY combinations.
236	case $basic_machine in
237	# Recognize the basic CPU types without company name.
238	# Some are omitted here because they have special meanings below.
239	1750a \| 580 \
240	\| a29k \
241	\| alpha \| alphaev[4-8] \| alphaev56 \| alphaev6[78] \| alphapca5[67] \
242	\| alpha64 \| alpha64ev[4-8] \| alpha64ev56 \| alpha64ev6[78] \| alpha64pca5[67] \
243	\| am33_2.0 \
244	\| arc \| arm \| arm[bl]e \| arme[lb] \| armv[2345] \| armv[345][lb] \| avr \| avr32 \
245	\| bfin \
246	\| c4x \| clipper \
247	\| d10v \| d30v \| dlx \| dsp16xx \
248	\| fr30 \| frv \
249	\| h8300 \| h8500 \| hppa \| hppa1.[01] \| hppa2.0 \| hppa2.0[nw] \| hppa64 \
250	\| i370 \| i860 \| i960 \| ia64 \
251	\| ip2k \| iq2000 \
252	\| m32c \| m32r \| m32rle \| m68000 \| m68k \| m88k \
253	\| maxq \| mb \| microblaze \| mcore \
254	\| mips \| mipsbe \| mipseb \| mipsel \| mipsle \
255	\| mips16 \
256	\| mips64 \| mips64el \
257	\| mips64vr \| mips64vrel \
258	\| mips64orion \| mips64orionel \
259	\| mips64vr4100 \| mips64vr4100el \
260	\| mips64vr4300 \| mips64vr4300el \
261	\| mips64vr5000 \| mips64vr5000el \
262	\| mips64vr5900 \| mips64vr5900el \
263	\| mipsisa32 \| mipsisa32el \
264	\| mipsisa32r2 \| mipsisa32r2el \
265	\| mipsisa64 \| mipsisa64el \
266	\| mipsisa64r2 \| mipsisa64r2el \
267	\| mipsisa64sb1 \| mipsisa64sb1el \
268	\| mipsisa64sr71k \| mipsisa64sr71kel \
269	\| mipstx39 \| mipstx39el \
270	\| mn10200 \| mn10300 \
271	\| mt \
272	\| msp430 \
273	\| nios \| nios2 \
274	\| ns16k \| ns32k \
275	\| or32 \
276	\| pdp10 \| pdp11 \| pj \| pjl \
277	\| powerpc \| powerpc64 \| powerpc64le \| powerpcle \| ppcbe \
278	\| pyramid \
279	\| score \
280	\| sh \| sh[1234] \| sh[24]a \| sh[23]e \| sh[34]eb \| sheb \| shbe \| shle \| sh[1234]le \| sh3ele \
281	\| sh64 \| sh64le \
282	\| sparc \| sparc64 \| sparc64b \| sparc64v \| sparc86x \| sparclet \| sparclite \
283	\| sparcv8 \| sparcv9 \| sparcv9b \| sparcv9v \
284	\| spu \| strongarm \
285	\| tahoe \| thumb \| tic4x \| tic80 \| tron \
286	\| v850 \| v850e \
287	\| we32k \
288	\| x86 \| xc16x \| xscale \| xscalee[bl] \| xstormy16 \| xtensa \
289	\| z8k)
290	basic_machine=$basic_machine-unknown
291	;;
292	m6811 \| m68hc11 \| m6812 \| m68hc12)
293	# Motorola 68HC11/12.
294	basic_machine=$basic_machine-unknown
295	os=-none
296	;;
297	m88110 \| m680[12346]0 \| m683?2 \| m68360 \| m5200 \| v70 \| w65 \| z8k)
298	;;
299	ms1)
300	basic_machine=mt-unknown
301	;;
302
303	# We use `pc' rather than `unknown'
304	# because (1) that's what they normally are, and
305	# (2) the word "unknown" tends to confuse beginning users.
306	i*86 \| x86_64)
307	basic_machine=$basic_machine-pc
308	;;
309	# Object if more than one company name word.
310	--*)
311	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
312	exit 1
313	;;
314	# Recognize the basic CPU types with company name.
315	580-* \
316	\| a29k-* \
317	\| alpha-* \| alphaev[4-8]-* \| alphaev56-* \| alphaev6[78]-* \
318	\| alpha64-* \| alpha64ev[4-8]-* \| alpha64ev56-* \| alpha64ev6[78]-* \
319	\| alphapca5[67]-* \| alpha64pca5[67]-* \| arc-* \
320	\| arm-* \| armbe-* \| armle-* \| armeb-* \| armv- \
321	\| avr-* \| avr32-* \
322	\| bfin-* \| bs2000-* \
323	\| c[123]* \| c30-* \| [cjt]90-* \| c4x-* \| c54x-* \| c55x-* \| c6x-* \
324	\| clipper-* \| craynv-* \| cydra-* \
325	\| d10v-* \| d30v-* \| dlx-* \
326	\| elxsi-* \
327	\| f30[01]-* \| f700-* \| fr30-* \| frv-* \| fx80-* \
328	\| h8300-* \| h8500-* \
329	\| hppa-* \| hppa1.[01]-* \| hppa2.0-* \| hppa2.0[nw]-* \| hppa64-* \
330	\| i86- \| i860-* \| i960-* \| ia64-* \
331	\| ip2k-* \| iq2000-* \
332	\| m32c-* \| m32r-* \| m32rle-* \
333	\| m68000-* \| m680[012346]0-* \| m68360-* \| m683?2-* \| m68k-* \
334	\| m88110-* \| m88k-* \| maxq-* \| mcore-* \
335	\| mips-* \| mipsbe-* \| mipseb-* \| mipsel-* \| mipsle-* \
336	\| mips16-* \
337	\| mips64-* \| mips64el-* \
338	\| mips64vr-* \| mips64vrel-* \
339	\| mips64orion-* \| mips64orionel-* \
340	\| mips64vr4100-* \| mips64vr4100el-* \
341	\| mips64vr4300-* \| mips64vr4300el-* \
342	\| mips64vr5000-* \| mips64vr5000el-* \
343	\| mips64vr5900-* \| mips64vr5900el-* \
344	\| mipsisa32-* \| mipsisa32el-* \
345	\| mipsisa32r2-* \| mipsisa32r2el-* \
346	\| mipsisa64-* \| mipsisa64el-* \
347	\| mipsisa64r2-* \| mipsisa64r2el-* \
348	\| mipsisa64sb1-* \| mipsisa64sb1el-* \
349	\| mipsisa64sr71k-* \| mipsisa64sr71kel-* \
350	\| mipstx39-* \| mipstx39el-* \
351	\| mmix-* \
352	\| mt-* \
353	\| msp430-* \
354	\| nios-* \| nios2-* \
355	\| none-* \| np1-* \| ns16k-* \| ns32k-* \
356	\| orion-* \
357	\| pdp10-* \| pdp11-* \| pj-* \| pjl-* \| pn-* \| power-* \
358	\| powerpc-* \| powerpc64-* \| powerpc64le-* \| powerpcle-* \| ppcbe-* \
359	\| pyramid-* \
360	\| romp-* \| rs6000-* \
361	\| sh-* \| sh[1234]-* \| sh[24]a-* \| sh[23]e-* \| sh[34]eb-* \| sheb-* \| shbe-* \
362	\| shle-* \| sh[1234]le-* \| sh3ele-* \| sh64-* \| sh64le-* \
363	\| sparc-* \| sparc64-* \| sparc64b-* \| sparc64v-* \| sparc86x-* \| sparclet-* \
364	\| sparclite-* \
365	\| sparcv8-* \| sparcv9-* \| sparcv9b-* \| sparcv9v-* \| strongarm-* \| sv1-* \| sx?-* \
366	\| tahoe-* \| thumb-* \
367	\| tic30-* \| tic4x-* \| tic54x-* \| tic55x-* \| tic6x-* \| tic80-* \
368	\| tron-* \
369	\| v850-* \| v850e-* \| vax-* \
370	\| we32k-* \
371	\| x86-* \| x86_64-* \| xc16x-* \| xps100-* \| xscale-* \| xscalee[bl]-* \
372	\| xstormy16-* \| xtensa-* \
373	\| ymp-* \
374	\| z8k-*)
375	;;
376	# Recognize the various machine names and aliases which stand
377	# for a CPU type and a company and sometimes even an OS.
378	386bsd)
379	basic_machine=i386-unknown
380	os=-bsd
381	;;
382	3b1 \| 7300 \| 7300-att \| att-7300 \| pc7300 \| safari \| unixpc)
383	basic_machine=m68000-att
384	;;
385	3b*)
386	basic_machine=we32k-att
387	;;
388	a29khif)
389	basic_machine=a29k-amd
390	os=-udi
391	;;
392	abacus)
393	basic_machine=abacus-unknown
394	;;
395	adobe68k)
396	basic_machine=m68010-adobe
397	os=-scout
398	;;
399	alliant \| fx80)
400	basic_machine=fx80-alliant
401	;;
402	altos \| altos3068)
403	basic_machine=m68k-altos
404	;;
405	am29k)
406	basic_machine=a29k-none
407	os=-bsd
408	;;
409	amd64)
410	basic_machine=x86_64-pc
411	;;
412	amd64-*)
413	basic_machine=x86_64-`echo $basic_machine \| sed 's/^[^-]*-//'`
414	;;
415	amdahl)
416	basic_machine=580-amdahl
417	os=-sysv
418	;;
419	amiga \| amiga-*)
420	basic_machine=m68k-unknown
421	;;
422	amigaos \| amigados)
423	basic_machine=m68k-unknown
424	os=-amigaos
425	;;
426	amigaunix \| amix)
427	basic_machine=m68k-unknown
428	os=-sysv4
429	;;
430	apollo68)
431	basic_machine=m68k-apollo
432	os=-sysv
433	;;
434	apollo68bsd)
435	basic_machine=m68k-apollo
436	os=-bsd
437	;;
438	aux)
439	basic_machine=m68k-apple
440	os=-aux
441	;;
442	balance)
443	basic_machine=ns32k-sequent
444	os=-dynix
445	;;
446	c90)
447	basic_machine=c90-cray
448	os=-unicos
449	;;
450	convex-c1)
451	basic_machine=c1-convex
452	os=-bsd
453	;;
454	convex-c2)
455	basic_machine=c2-convex
456	os=-bsd
457	;;
458	convex-c32)
459	basic_machine=c32-convex
460	os=-bsd
461	;;
462	convex-c34)
463	basic_machine=c34-convex
464	os=-bsd
465	;;
466	convex-c38)
467	basic_machine=c38-convex
468	os=-bsd
469	;;
470	cray \| j90)
471	basic_machine=j90-cray
472	os=-unicos
473	;;
474	craynv)
475	basic_machine=craynv-cray
476	os=-unicosmp
477	;;
478	cr16c)
479	basic_machine=cr16c-unknown
480	os=-elf
481	;;
482	crds \| unos)
483	basic_machine=m68k-crds
484	;;
485	crisv32 \| crisv32-* \| etraxfs*)
486	basic_machine=crisv32-axis
487	;;
488	cris \| cris-* \| etrax*)
489	basic_machine=cris-axis
490	;;
491	crx)
492	basic_machine=crx-unknown
493	os=-elf
494	;;
495	da30 \| da30-*)
496	basic_machine=m68k-da30
497	;;
498	decstation \| decstation-3100 \| pmax \| pmax-* \| pmin \| dec3100 \| decstatn)
499	basic_machine=mips-dec
500	;;
501	decsystem10* \| dec10*)
502	basic_machine=pdp10-dec
503	os=-tops10
504	;;
505	decsystem20* \| dec20*)
506	basic_machine=pdp10-dec
507	os=-tops20
508	;;
509	delta \| 3300 \| motorola-3300 \| motorola-delta \
510	\| 3300-motorola \| delta-motorola)
511	basic_machine=m68k-motorola
512	;;
513	delta88)
514	basic_machine=m88k-motorola
515	os=-sysv3
516	;;
517	djgpp)
518	basic_machine=i586-pc
519	os=-msdosdjgpp
520	;;
521	dpx20 \| dpx20-*)
522	basic_machine=rs6000-bull
523	os=-bosx
524	;;
525	dpx2* \| dpx2*-bull)
526	basic_machine=m68k-bull
527	os=-sysv3
528	;;
529	ebmon29k)
530	basic_machine=a29k-amd
531	os=-ebmon
532	;;
533	elxsi)
534	basic_machine=elxsi-elxsi
535	os=-bsd
536	;;
537	encore \| umax \| mmax)
538	basic_machine=ns32k-encore
539	;;
540	es1800 \| OSE68k \| ose68k \| ose \| OSE)
541	basic_machine=m68k-ericsson
542	os=-ose
543	;;
544	fx2800)
545	basic_machine=i860-alliant
546	;;
547	genix)
548	basic_machine=ns32k-ns
549	;;
550	gmicro)
551	basic_machine=tron-gmicro
552	os=-sysv
553	;;
554	go32)
555	basic_machine=i386-pc
556	os=-go32
557	;;
558	h3050r* \| hiux*)
559	basic_machine=hppa1.1-hitachi
560	os=-hiuxwe2
561	;;
562	h8300hms)
563	basic_machine=h8300-hitachi
564	os=-hms
565	;;
566	h8300xray)
567	basic_machine=h8300-hitachi
568	os=-xray
569	;;
570	h8500hms)
571	basic_machine=h8500-hitachi
572	os=-hms
573	;;
574	harris)
575	basic_machine=m88k-harris
576	os=-sysv3
577	;;
578	hp300-*)
579	basic_machine=m68k-hp
580	;;
581	hp300bsd)
582	basic_machine=m68k-hp
583	os=-bsd
584	;;
585	hp300hpux)
586	basic_machine=m68k-hp
587	os=-hpux
588	;;
589	hp3k9[0-9][0-9] \| hp9[0-9][0-9])
590	basic_machine=hppa1.0-hp
591	;;
592	hp9k2[0-9][0-9] \| hp9k31[0-9])
593	basic_machine=m68000-hp
594	;;
595	hp9k3[2-9][0-9])
596	basic_machine=m68k-hp
597	;;
598	hp9k6[0-9][0-9] \| hp6[0-9][0-9])
599	basic_machine=hppa1.0-hp
600	;;
601	hp9k7[0-79][0-9] \| hp7[0-79][0-9])
602	basic_machine=hppa1.1-hp
603	;;
604	hp9k78[0-9] \| hp78[0-9])
605	# FIXME: really hppa2.0-hp
606	basic_machine=hppa1.1-hp
607	;;
608	hp9k8[67]1 \| hp8[67]1 \| hp9k80[24] \| hp80[24] \| hp9k8[78]9 \| hp8[78]9 \| hp9k893 \| hp893)
609	# FIXME: really hppa2.0-hp
610	basic_machine=hppa1.1-hp
611	;;
612	hp9k8[0-9][13679] \| hp8[0-9][13679])
613	basic_machine=hppa1.1-hp
614	;;
615	hp9k8[0-9][0-9] \| hp8[0-9][0-9])
616	basic_machine=hppa1.0-hp
617	;;
618	hppa-next)
619	os=-nextstep3
620	;;
621	hppaosf)
622	basic_machine=hppa1.1-hp
623	os=-osf
624	;;
625	hppro)
626	basic_machine=hppa1.1-hp
627	os=-proelf
628	;;
629	i370-ibm* \| ibm*)
630	basic_machine=i370-ibm
631	;;
632	# I'm not sure what "Sysv32" means. Should this be sysv3.2?
633	i*86v32)
634	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
635	os=-sysv32
636	;;
637	i86v4)
638	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
639	os=-sysv4
640	;;
641	i*86v)
642	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
643	os=-sysv
644	;;
645	i*86sol2)
646	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
647	os=-solaris2
648	;;
649	i386mach)
650	basic_machine=i386-mach
651	os=-mach
652	;;
653	i386-vsta \| vsta)
654	basic_machine=i386-unknown
655	os=-vsta
656	;;
657	iris \| iris4d)
658	basic_machine=mips-sgi
659	case $os in
660	-irix*)
661	;;
662	*)
663	os=-irix4
664	;;
665	esac
666	;;
667	isi68 \| isi)
668	basic_machine=m68k-isi
669	os=-sysv
670	;;
671	m88k-omron*)
672	basic_machine=m88k-omron
673	;;
674	magnum \| m3230)
675	basic_machine=mips-mips
676	os=-sysv
677	;;
678	merlin)
679	basic_machine=ns32k-utek
680	os=-sysv
681	;;
682	mingw32)
683	basic_machine=i386-pc
684	os=-mingw32
685	;;
686	miniframe)
687	basic_machine=m68000-convergent
688	;;
689	mint \| -mint[0-9] \| MiNT \| MiNT[0-9]*)
690	basic_machine=m68k-atari
691	os=-mint
692	;;
693	mips3-)
694	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`
695	;;
696	mips3*)
697	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`-unknown
698	;;
699	monitor)
700	basic_machine=m68k-rom68k
701	os=-coff
702	;;
703	morphos)
704	basic_machine=powerpc-unknown
705	os=-morphos
706	;;
707	msdos)
708	basic_machine=i386-pc
709	os=-msdos
710	;;
711	ms1-*)
712	basic_machine=`echo $basic_machine \| sed -e 's/ms1-/mt-/'`
713	;;
714	mvs)
715	basic_machine=i370-ibm
716	os=-mvs
717	;;
718	ncr3000)
719	basic_machine=i486-ncr
720	os=-sysv4
721	;;
722	netbsd386)
723	basic_machine=i386-unknown
724	os=-netbsd
725	;;
726	netwinder)
727	basic_machine=armv4l-rebel
728	os=-linux
729	;;
730	news \| news700 \| news800 \| news900)
731	basic_machine=m68k-sony
732	os=-newsos
733	;;
734	news1000)
735	basic_machine=m68030-sony
736	os=-newsos
737	;;
738	news-3600 \| risc-news)
739	basic_machine=mips-sony
740	os=-newsos
741	;;
742	necv70)
743	basic_machine=v70-nec
744	os=-sysv
745	;;
746	next \| m*-next )
747	basic_machine=m68k-next
748	case $os in
749	-nextstep* )
750	;;
751	-ns2*)
752	os=-nextstep2
753	;;
754	*)
755	os=-nextstep3
756	;;
757	esac
758	;;
759	nh3000)
760	basic_machine=m68k-harris
761	os=-cxux
762	;;
763	nh[45]000)
764	basic_machine=m88k-harris
765	os=-cxux
766	;;
767	nindy960)
768	basic_machine=i960-intel
769	os=-nindy
770	;;
771	mon960)
772	basic_machine=i960-intel
773	os=-mon960
774	;;
775	nonstopux)
776	basic_machine=mips-compaq
777	os=-nonstopux
778	;;
779	np1)
780	basic_machine=np1-gould
781	;;
782	nsr-tandem)
783	basic_machine=nsr-tandem
784	;;
785	op50n-* \| op60c-*)
786	basic_machine=hppa1.1-oki
787	os=-proelf
788	;;
789	openrisc \| openrisc-*)
790	basic_machine=or32-unknown
791	;;
792	os400)
793	basic_machine=powerpc-ibm
794	os=-os400
795	;;
796	OSE68000 \| ose68000)
797	basic_machine=m68000-ericsson
798	os=-ose
799	;;
800	os68k)
801	basic_machine=m68k-none
802	os=-os68k
803	;;
804	pa-hitachi)
805	basic_machine=hppa1.1-hitachi
806	os=-hiuxwe2
807	;;
808	paragon)
809	basic_machine=i860-intel
810	os=-osf
811	;;
812	pbd)
813	basic_machine=sparc-tti
814	;;
815	pbb)
816	basic_machine=m68k-tti
817	;;
818	pc532 \| pc532-*)
819	basic_machine=ns32k-pc532
820	;;
821	pc98)
822	basic_machine=i386-pc
823	;;
824	pc98-*)
825	basic_machine=i386-`echo $basic_machine \| sed 's/^[^-]*-//'`
826	;;
827	pentium \| p5 \| k5 \| k6 \| nexgen \| viac3)
828	basic_machine=i586-pc
829	;;
830	pentiumpro \| p6 \| 6x86 \| athlon \| athlon_*)
831	basic_machine=i686-pc
832	;;
833	pentiumii \| pentium2 \| pentiumiii \| pentium3)
834	basic_machine=i686-pc
835	;;
836	pentium4)
837	basic_machine=i786-pc
838	;;
839	pentium-* \| p5-* \| k5-* \| k6-* \| nexgen-* \| viac3-*)
840	basic_machine=i586-`echo $basic_machine \| sed 's/^[^-]*-//'`
841	;;
842	pentiumpro-* \| p6-* \| 6x86-* \| athlon-*)
843	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
844	;;
845	pentiumii-* \| pentium2-* \| pentiumiii-* \| pentium3-*)
846	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
847	;;
848	pentium4-*)
849	basic_machine=i786-`echo $basic_machine \| sed 's/^[^-]*-//'`
850	;;
851	pn)
852	basic_machine=pn-gould
853	;;
854	power) basic_machine=power-ibm
855	;;
856	ppc) basic_machine=powerpc-unknown
857	;;
858	ppc-) basic_machine=powerpc-`echo $basic_machine \| sed 's/^[^-]-//'`
859	;;
860	ppcle \| powerpclittle \| ppc-le \| powerpc-little)
861	basic_machine=powerpcle-unknown
862	;;
863	ppcle-* \| powerpclittle-*)
864	basic_machine=powerpcle-`echo $basic_machine \| sed 's/^[^-]*-//'`
865	;;
866	ppc64) basic_machine=powerpc64-unknown
867	;;
868	ppc64-) basic_machine=powerpc64-`echo $basic_machine \| sed 's/^[^-]-//'`
869	;;
870	ppc64le \| powerpc64little \| ppc64-le \| powerpc64-little)
871	basic_machine=powerpc64le-unknown
872	;;
873	ppc64le-* \| powerpc64little-*)
874	basic_machine=powerpc64le-`echo $basic_machine \| sed 's/^[^-]*-//'`
875	;;
876	ps2)
877	basic_machine=i386-ibm
878	;;
879	pw32)
880	basic_machine=i586-unknown
881	os=-pw32
882	;;
883	rdos)
884	basic_machine=i386-pc
885	os=-rdos
886	;;
887	rom68k)
888	basic_machine=m68k-rom68k
889	os=-coff
890	;;
891	rm[46]00)
892	basic_machine=mips-siemens
893	;;
894	rtpc \| rtpc-*)
895	basic_machine=romp-ibm
896	;;
897	s390 \| s390-*)
898	basic_machine=s390-ibm
899	;;
900	s390x \| s390x-*)
901	basic_machine=s390x-ibm
902	;;
903	sa29200)
904	basic_machine=a29k-amd
905	os=-udi
906	;;
907	sb1)
908	basic_machine=mipsisa64sb1-unknown
909	;;
910	sb1el)
911	basic_machine=mipsisa64sb1el-unknown
912	;;
913	sde)
914	basic_machine=mipsisa32-sde
915	os=-elf
916	;;
917	sei)
918	basic_machine=mips-sei
919	os=-seiux
920	;;
921	sequent)
922	basic_machine=i386-sequent
923	;;
924	sh)
925	basic_machine=sh-hitachi
926	os=-hms
927	;;
928	sh64)
929	basic_machine=sh64-unknown
930	;;
931	sparclite-wrs \| simso-wrs)
932	basic_machine=sparclite-wrs
933	os=-vxworks
934	;;
935	sps7)
936	basic_machine=m68k-bull
937	os=-sysv2
938	;;
939	spur)
940	basic_machine=spur-unknown
941	;;
942	st2000)
943	basic_machine=m68k-tandem
944	;;
945	stratus)
946	basic_machine=i860-stratus
947	os=-sysv4
948	;;
949	sun2)
950	basic_machine=m68000-sun
951	;;
952	sun2os3)
953	basic_machine=m68000-sun
954	os=-sunos3
955	;;
956	sun2os4)
957	basic_machine=m68000-sun
958	os=-sunos4
959	;;
960	sun3os3)
961	basic_machine=m68k-sun
962	os=-sunos3
963	;;
964	sun3os4)
965	basic_machine=m68k-sun
966	os=-sunos4
967	;;
968	sun4os3)
969	basic_machine=sparc-sun
970	os=-sunos3
971	;;
972	sun4os4)
973	basic_machine=sparc-sun
974	os=-sunos4
975	;;
976	sun4sol2)
977	basic_machine=sparc-sun
978	os=-solaris2
979	;;
980	sun3 \| sun3-*)
981	basic_machine=m68k-sun
982	;;
983	sun4)
984	basic_machine=sparc-sun
985	;;
986	sun386 \| sun386i \| roadrunner)
987	basic_machine=i386-sun
988	;;
989	sv1)
990	basic_machine=sv1-cray
991	os=-unicos
992	;;
993	symmetry)
994	basic_machine=i386-sequent
995	os=-dynix
996	;;
997	t3e)
998	basic_machine=alphaev5-cray
999	os=-unicos
1000	;;
1001	t90)
1002	basic_machine=t90-cray
1003	os=-unicos
1004	;;
1005	tic54x \| c54x*)
1006	basic_machine=tic54x-unknown
1007	os=-coff
1008	;;
1009	tic55x \| c55x*)
1010	basic_machine=tic55x-unknown
1011	os=-coff
1012	;;
1013	tic6x \| c6x*)
1014	basic_machine=tic6x-unknown
1015	os=-coff
1016	;;
1017	tx39)
1018	basic_machine=mipstx39-unknown
1019	;;
1020	tx39el)
1021	basic_machine=mipstx39el-unknown
1022	;;
1023	toad1)
1024	basic_machine=pdp10-xkl
1025	os=-tops20
1026	;;
1027	tower \| tower-32)
1028	basic_machine=m68k-ncr
1029	;;
1030	tpf)
1031	basic_machine=s390x-ibm
1032	os=-tpf
1033	;;
1034	udi29k)
1035	basic_machine=a29k-amd
1036	os=-udi
1037	;;
1038	ultra3)
1039	basic_machine=a29k-nyu
1040	os=-sym1
1041	;;
1042	v810 \| necv810)
1043	basic_machine=v810-nec
1044	os=-none
1045	;;
1046	vaxv)
1047	basic_machine=vax-dec
1048	os=-sysv
1049	;;
1050	vms)
1051	basic_machine=vax-dec
1052	os=-vms
1053	;;
1054	vpp\|vx\|vx-)
1055	basic_machine=f301-fujitsu
1056	;;
1057	vxworks960)
1058	basic_machine=i960-wrs
1059	os=-vxworks
1060	;;
1061	vxworks68)
1062	basic_machine=m68k-wrs
1063	os=-vxworks
1064	;;
1065	vxworks29k)
1066	basic_machine=a29k-wrs
1067	os=-vxworks
1068	;;
1069	w65*)
1070	basic_machine=w65-wdc
1071	os=-none
1072	;;
1073	w89k-*)
1074	basic_machine=hppa1.1-winbond
1075	os=-proelf
1076	;;
1077	xbox)
1078	basic_machine=i686-pc
1079	os=-mingw32
1080	;;
1081	xps \| xps100)
1082	basic_machine=xps100-honeywell
1083	;;
1084	ymp)
1085	basic_machine=ymp-cray
1086	os=-unicos
1087	;;
1088	z8k-*-coff)
1089	basic_machine=z8k-unknown
1090	os=-sim
1091	;;
1092	none)
1093	basic_machine=none-none
1094	os=-none
1095	;;
1096
1097	# Here we handle the default manufacturer of certain CPU types. It is in
1098	# some cases the only manufacturer, in others, it is the most popular.
1099	w89k)
1100	basic_machine=hppa1.1-winbond
1101	;;
1102	op50n)
1103	basic_machine=hppa1.1-oki
1104	;;
1105	op60c)
1106	basic_machine=hppa1.1-oki
1107	;;
1108	romp)
1109	basic_machine=romp-ibm
1110	;;
1111	mmix)
1112	basic_machine=mmix-knuth
1113	;;
1114	rs6000)
1115	basic_machine=rs6000-ibm
1116	;;
1117	vax)
1118	basic_machine=vax-dec
1119	;;
1120	pdp10)
1121	# there are many clones, so DEC is not a safe bet
1122	basic_machine=pdp10-unknown
1123	;;
1124	pdp11)
1125	basic_machine=pdp11-dec
1126	;;
1127	we32k)
1128	basic_machine=we32k-att
1129	;;
1130	sh[1234] \| sh[24]a \| sh[34]eb \| sh[1234]le \| sh[23]ele)
1131	basic_machine=sh-unknown
1132	;;
1133	sparc \| sparcv8 \| sparcv9 \| sparcv9b \| sparcv9v)
1134	basic_machine=sparc-sun
1135	;;
1136	cydra)
1137	basic_machine=cydra-cydrome
1138	;;
1139	orion)
1140	basic_machine=orion-highlevel
1141	;;
1142	orion105)
1143	basic_machine=clipper-highlevel
1144	;;
1145	mac \| mpw \| mac-mpw)
1146	basic_machine=m68k-apple
1147	;;
1148	pmac \| pmac-mpw)
1149	basic_machine=powerpc-apple
1150	;;
1151	*-unknown)
1152	# Make sure to match an already-canonicalized machine name.
1153	;;
1154	*)
1155	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1156	exit 1
1157	;;
1158	esac
1159
1160	# Here we canonicalize certain aliases for manufacturers.
1161	case $basic_machine in
1162	-digital)
1163	basic_machine=`echo $basic_machine \| sed 's/digital.*/dec/'`
1164	;;
1165	-commodore)
1166	basic_machine=`echo $basic_machine \| sed 's/commodore.*/cbm/'`
1167	;;
1168	*)
1169	;;
1170	esac
1171
1172	# Decode manufacturer-specific aliases for certain operating systems.
1173
1174	if [ x"$os" != x"" ]
1175	then
1176	case $os in
1177	# First match some system type aliases
1178	# that might get confused with valid system types.
1179	# -solaris* is a basic system type, with this one exception.
1180	-solaris1 \| -solaris1.*)
1181	os=`echo $os \| sed -e 's\|solaris1\|sunos4\|'`
1182	;;
1183	-solaris)
1184	os=-solaris2
1185	;;
1186	-svr4*)
1187	os=-sysv4
1188	;;
1189	-unixware*)
1190	os=-sysv4.2uw
1191	;;
1192	-gnu/linux*)
1193	os=`echo $os \| sed -e 's\|gnu/linux\|linux-gnu\|'`
1194	;;
1195	# First accept the basic system types.
1196	# The portable systems comes first.
1197	# Each alternative MUST END IN A *, to match a version number.
1198	# -sysv* is not here because it comes later, after sysvr4.
1199	-gnu* \| -bsd* \| -mach* \| -minix* \| -genix* \| -ultrix* \| -irix* \
1200	\| -vms \| -sco* \| -esix* \| -isc* \| -aix* \| -sunos \| -sunos[34]*\
1201	\| -hpux* \| -unos* \| -osf* \| -luna* \| -dgux* \| -solaris* \| -sym* \
1202	\| -amigaos* \| -amigados* \| -msdos* \| -newsos* \| -unicos* \| -aof* \
1203	\| -aos* \
1204	\| -nindy* \| -vxsim* \| -vxworks* \| -ebmon* \| -hms* \| -mvs* \
1205	\| -clix* \| -riscos* \| -uniplus* \| -iris* \| -rtu* \| -xenix* \
1206	\| -hiux* \| -386bsd* \| -knetbsd* \| -mirbsd* \| -netbsd* \
1207	\| -openbsd* \| -solidbsd* \
1208	\| -ekkobsd* \| -kfreebsd* \| -freebsd* \| -riscix* \| -lynxos* \
1209	\| -bosx* \| -nextstep* \| -cxux* \| -aout* \| -elf* \| -oabi* \
1210	\| -ptx* \| -coff* \| -ecoff* \| -winnt* \| -domain* \| -vsta* \
1211	\| -udi* \| -eabi* \| -lites* \| -ieee* \| -go32* \| -aux* \
1212	\| -chorusos* \| -chorusrdb* \
1213	\| -cygwin* \| -pe* \| -psos* \| -moss* \| -proelf* \| -rtems* \
1214	\| -mingw32* \| -linux-gnu* \| -linux-newlib* \| -linux-uclibc* \
1215	\| -uxpv* \| -beos* \| -mpeix* \| -udk* \
1216	\| -interix* \| -uwin* \| -mks* \| -rhapsody* \| -darwin* \| -opened* \
1217	\| -openstep* \| -oskit* \| -conix* \| -pw32* \| -nonstopux* \
1218	\| -storm-chaos* \| -tops10* \| -tenex* \| -tops20* \| -its* \
1219	\| -os2* \| -vos* \| -palmos* \| -uclinux* \| -nucleus* \
1220	\| -morphos* \| -superux* \| -rtmk* \| -rtmk-nova* \| -windiss* \
1221	\| -powermax* \| -dnix* \| -nx6 \| -nx7 \| -sei* \| -dragonfly* \
1222	\| -skyos* \| -haiku* \| -rdos* \| -toppers*)
1223	# Remember, each alternative MUST END IN *, to match a version number.
1224	;;
1225	-qnx*)
1226	case $basic_machine in
1227	x86-* \| i86-)
1228	;;
1229	*)
1230	os=-nto$os
1231	;;
1232	esac
1233	;;
1234	-nto-qnx*)
1235	;;
1236	-nto*)
1237	os=`echo $os \| sed -e 's\|nto\|nto-qnx\|'`
1238	;;
1239	-sim \| -es1800* \| -hms* \| -xray \| -os68k* \| -none* \| -v88r* \
1240	\| -windows* \| -osx \| -abug \| -netware* \| -os9* \| -beos* \| -haiku* \
1241	\| -macos* \| -mpw* \| -magic* \| -mmixware* \| -mon960* \| -lnews*)
1242	;;
1243	-mac*)
1244	os=`echo $os \| sed -e 's\|mac\|macos\|'`
1245	;;
1246	-linux-dietlibc)
1247	os=-linux-dietlibc
1248	;;
1249	-linux*)
1250	os=`echo $os \| sed -e 's\|linux\|linux-gnu\|'`
1251	;;
1252	-sunos5*)
1253	os=`echo $os \| sed -e 's\|sunos5\|solaris2\|'`
1254	;;
1255	-sunos6*)
1256	os=`echo $os \| sed -e 's\|sunos6\|solaris3\|'`
1257	;;
1258	-opened*)
1259	os=-openedition
1260	;;
1261	-os400*)
1262	os=-os400
1263	;;
1264	-wince*)
1265	os=-wince
1266	;;
1267	-osfrose*)
1268	os=-osfrose
1269	;;
1270	-osf*)
1271	os=-osf
1272	;;
1273	-utek*)
1274	os=-bsd
1275	;;
1276	-dynix*)
1277	os=-bsd
1278	;;
1279	-acis*)
1280	os=-aos
1281	;;
1282	-atheos*)
1283	os=-atheos
1284	;;
1285	-syllable*)
1286	os=-syllable
1287	;;
1288	-386bsd)
1289	os=-bsd
1290	;;
1291	-ctix* \| -uts*)
1292	os=-sysv
1293	;;
1294	-nova*)
1295	os=-rtmk-nova
1296	;;
1297	-ns2 )
1298	os=-nextstep2
1299	;;
1300	-nsk*)
1301	os=-nsk
1302	;;
1303	# Preserve the version number of sinix5.
1304	-sinix5.*)
1305	os=`echo $os \| sed -e 's\|sinix\|sysv\|'`
1306	;;
1307	-sinix*)
1308	os=-sysv4
1309	;;
1310	-tpf*)
1311	os=-tpf
1312	;;
1313	-triton*)
1314	os=-sysv3
1315	;;
1316	-oss*)
1317	os=-sysv3
1318	;;
1319	-svr4)
1320	os=-sysv4
1321	;;
1322	-svr3)
1323	os=-sysv3
1324	;;
1325	-sysvr4)
1326	os=-sysv4
1327	;;
1328	# This must come after -sysvr4.
1329	-sysv*)
1330	;;
1331	-ose*)
1332	os=-ose
1333	;;
1334	-es1800*)
1335	os=-ose
1336	;;
1337	-xenix)
1338	os=-xenix
1339	;;
1340	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
1341	os=-mint
1342	;;
1343	-aros*)
1344	os=-aros
1345	;;
1346	-kaos*)
1347	os=-kaos
1348	;;
1349	-zvmoe)
1350	os=-zvmoe
1351	;;
1352	-none)
1353	;;
1354	*)
1355	# Get rid of the `-' at the beginning of $os.
1356	os=`echo $os \| sed 's/[^-]*-//'`
1357	echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1358	exit 1
1359	;;
1360	esac
1361	else
1362
1363	# Here we handle the default operating systems that come with various machines.
1364	# The value should be what the vendor currently ships out the door with their
1365	# machine or put another way, the most popular os provided with the machine.
1366
1367	# Note that if you're going to try to match "-MANUFACTURER" here (say,
1368	# "-sun"), then you have to tell the case statement up towards the top
1369	# that MANUFACTURER isn't an operating system. Otherwise, code above
1370	# will signal an error saying that MANUFACTURER isn't an operating
1371	# system, and we'll never get to this point.
1372
1373	case $basic_machine in
1374	score-*)
1375	os=-elf
1376	;;
1377	spu-*)
1378	os=-elf
1379	;;
1380	*-acorn)
1381	os=-riscix1.2
1382	;;
1383	arm*-rebel)
1384	os=-linux
1385	;;
1386	arm*-semi)
1387	os=-aout
1388	;;
1389	c4x-* \| tic4x-*)
1390	os=-coff
1391	;;
1392	# This must come before the *-dec entry.
1393	pdp10-*)
1394	os=-tops20
1395	;;
1396	pdp11-*)
1397	os=-none
1398	;;
1399	-dec \| vax-)
1400	os=-ultrix4.2
1401	;;
1402	m68*-apollo)
1403	os=-domain
1404	;;
1405	i386-sun)
1406	os=-sunos4.0.2
1407	;;
1408	m68000-sun)
1409	os=-sunos3
1410	# This also exists in the configure program, but was not the
1411	# default.
1412	# os=-sunos4
1413	;;
1414	m68*-cisco)
1415	os=-aout
1416	;;
1417	mips*-cisco)
1418	os=-elf
1419	;;
1420	mips-)
1421	os=-elf
1422	;;
1423	or32-*)
1424	os=-coff
1425	;;
1426	*-tti) # must be before sparc entry or we get the wrong os.
1427	os=-sysv3
1428	;;
1429	sparc-* \| *-sun)
1430	os=-sunos4.1.1
1431	;;
1432	*-be)
1433	os=-beos
1434	;;
1435	*-haiku)
1436	os=-haiku
1437	;;
1438	*-ibm)
1439	os=-aix
1440	;;
1441	*-knuth)
1442	os=-mmixware
1443	;;
1444	*-wec)
1445	os=-proelf
1446	;;
1447	*-winbond)
1448	os=-proelf
1449	;;
1450	*-oki)
1451	os=-proelf
1452	;;
1453	*-hp)
1454	os=-hpux
1455	;;
1456	*-hitachi)
1457	os=-hiux
1458	;;
1459	i860-* \| -att \| -ncr \| -altos \| -motorola \| *-convergent)
1460	os=-sysv
1461	;;
1462	*-cbm)
1463	os=-amigaos
1464	;;
1465	*-dg)
1466	os=-dgux
1467	;;
1468	*-dolphin)
1469	os=-sysv3
1470	;;
1471	m68k-ccur)
1472	os=-rtu
1473	;;
1474	m88k-omron*)
1475	os=-luna
1476	;;
1477	*-next )
1478	os=-nextstep
1479	;;
1480	*-sequent)
1481	os=-ptx
1482	;;
1483	*-crds)
1484	os=-unos
1485	;;
1486	*-ns)
1487	os=-genix
1488	;;
1489	i370-*)
1490	os=-mvs
1491	;;
1492	*-next)
1493	os=-nextstep3
1494	;;
1495	*-gould)
1496	os=-sysv
1497	;;
1498	*-highlevel)
1499	os=-bsd
1500	;;
1501	*-encore)
1502	os=-bsd
1503	;;
1504	*-sgi)
1505	os=-irix
1506	;;
1507	*-siemens)
1508	os=-sysv4
1509	;;
1510	*-masscomp)
1511	os=-rtu
1512	;;
1513	f30[01]-fujitsu \| f700-fujitsu)
1514	os=-uxpv
1515	;;
1516	*-rom68k)
1517	os=-coff
1518	;;
1519	-bug)
1520	os=-coff
1521	;;
1522	*-apple)
1523	os=-macos
1524	;;
1525	-atari)
1526	os=-mint
1527	;;
1528	*)
1529	os=-none
1530	;;
1531	esac
1532	fi
1533
1534	# Here we handle the case where we know the os, and the CPU type, but not the
1535	# manufacturer. We pick the logical manufacturer.
1536	vendor=unknown
1537	case $basic_machine in
1538	*-unknown)
1539	case $os in
1540	-riscix*)
1541	vendor=acorn
1542	;;
1543	-sunos*)
1544	vendor=sun
1545	;;
1546	-aix*)
1547	vendor=ibm
1548	;;
1549	-beos*)
1550	vendor=be
1551	;;
1552	-hpux*)
1553	vendor=hp
1554	;;
1555	-mpeix*)
1556	vendor=hp
1557	;;
1558	-hiux*)
1559	vendor=hitachi
1560	;;
1561	-unos*)
1562	vendor=crds
1563	;;
1564	-dgux*)
1565	vendor=dg
1566	;;
1567	-luna*)
1568	vendor=omron
1569	;;
1570	-genix*)
1571	vendor=ns
1572	;;
1573	-mvs* \| -opened*)
1574	vendor=ibm
1575	;;
1576	-os400*)
1577	vendor=ibm
1578	;;
1579	-ptx*)
1580	vendor=sequent
1581	;;
1582	-tpf*)
1583	vendor=ibm
1584	;;
1585	-vxsim* \| -vxworks* \| -windiss*)
1586	vendor=wrs
1587	;;
1588	-aux*)
1589	vendor=apple
1590	;;
1591	-hms*)
1592	vendor=hitachi
1593	;;
1594	-mpw* \| -macos*)
1595	vendor=apple
1596	;;
1597	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
1598	vendor=atari
1599	;;
1600	-vos*)
1601	vendor=stratus
1602	;;
1603	esac
1604	basic_machine=`echo $basic_machine \| sed "s/unknown/$vendor/"`
1605	;;
1606	esac
1607
1608	echo $basic_machine$os
1609	exit
1610
1611	# Local variables:
1612	# eval: (add-hook 'write-file-hooks 'time-stamp)
1613	# time-stamp-start: "timestamp='"
1614	# time-stamp-format: "%:y-%02m-%02d"
1615	# time-stamp-end: "'"
1616	# End:

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