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config.sub @ 7187

Last change on this file since 7187 was 7186, checked in by bensch, 19 years ago
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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 Free Software Foundation, Inc.
5
6	timestamp='2005-12-23'
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., 51 Franklin Street - Fifth Floor, Boston, MA
25	# 02110-1301, 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
33	# Please send patches to <config-patches@gnu.org>. Submit a context
34	# diff and a properly formatted ChangeLog entry.
35	#
36	# Configuration subroutine to validate and canonicalize a configuration type.
37	# Supply the specified configuration type as an argument.
38	# If it is invalid, we print an error message on stderr and exit with code 1.
39	# Otherwise, we print the canonical config type on stdout and succeed.
40
41	# This file is supposed to be the same for all GNU packages
42	# and recognize all the CPU types, system types and aliases
43	# that are meaningful with any GNU software.
44	# Each package is responsible for reporting which valid configurations
45	# it does not support. The user should be able to distinguish
46	# a failure to support a valid configuration from a meaningless
47	# configuration.
48
49	# The goal of this file is to map all the various variations of a given
50	# machine specification into a single specification in the form:
51	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
52	# or in some cases, the newer four-part form:
53	# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
54	# It is wrong to echo any other type of specification.
55
56	me=`echo "$0" \| sed -e 's,.*/,,'`
57
58	usage="\
59	Usage: $0 [OPTION] CPU-MFR-OPSYS
60	$0 [OPTION] ALIAS
61
62	Canonicalize a configuration name.
63
64	Operation modes:
65	-h, --help print this help, then exit
66	-t, --time-stamp print date of last modification, then exit
67	-v, --version print version number, then exit
68
69	Report bugs and patches to <config-patches@gnu.org>."
70
71	version="\
72	GNU config.sub ($timestamp)
73
74	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
75	Free Software Foundation, Inc.
76
77	This is free software; see the source for copying conditions. There is NO
78	warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
79
80	help="
81	Try \`$me --help' for more information."
82
83	# Parse command line
84	while test $# -gt 0 ; do
85	case $1 in
86	--time-stamp \| --time* \| -t )
87	echo "$timestamp" ; exit ;;
88	--version \| -v )
89	echo "$version" ; exit ;;
90	--help \| --h* \| -h )
91	echo "$usage"; exit ;;
92	-- ) # Stop option processing
93	shift; break ;;
94	- ) # Use stdin as input.
95	break ;;
96	-* )
97	echo "$me: invalid option $1$help"
98	exit 1 ;;
99
100	local)
101	# First pass through any local machine types.
102	echo $1
103	exit ;;
104
105	* )
106	break ;;
107	esac
108	done
109
110	case $# in
111	0) echo "$me: missing argument$help" >&2
112	exit 1;;
113	1) ;;
114	*) echo "$me: too many arguments$help" >&2
115	exit 1;;
116	esac
117
118	# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
119	# Here we must recognize all the valid KERNEL-OS combinations.
120	maybe_os=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\2/'`
121	case $maybe_os in
122	nto-qnx* \| linux-gnu* \| linux-dietlibc \| linux-newlib* \| linux-uclibc* \| \
123	uclinux-uclibc* \| uclinux-gnu* \| kfreebsd-gnu \| knetbsd-gnu \| netbsd-gnu \| \
124	storm-chaos* \| os2-emx* \| rtmk-nova*)
125	os=-$maybe_os
126	basic_machine=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\1/'`
127	;;
128	*)
129	basic_machine=`echo $1 \| sed 's/-[^-]*$//'`
130	if [ $basic_machine != $1 ]
131	then os=`echo $1 \| sed 's/.*-/-/'`
132	else os=; fi
133	;;
134	esac
135
136	### Let's recognize common machines as not being operating systems so
137	### that things like config.sub decstation-3100 work. We also
138	### recognize some manufacturers as not being operating systems, so we
139	### can provide default operating systems below.
140	case $os in
141	-sunos)
142	# Prevent following clause from handling this invalid input.
143	;;
144	-dec* \| -mips* \| -sequent* \| -encore* \| -pc532* \| -sgi* \| -sony* \| \
145	-att* \| -7300* \| -3300* \| -delta* \| -motorola* \| -sun[234]* \| \
146	-unicom* \| -ibm* \| -next \| -hp \| -isi* \| -apollo \| -altos* \| \
147	-convergent* \| -ncr* \| -news \| -32* \| -3600* \| -3100* \| -hitachi* \|\
148	-c[123]* \| -convex* \| -sun \| -crds \| -omron* \| -dg \| -ultra \| -tti* \| \
149	-harris \| -dolphin \| -highlevel \| -gould \| -cbm \| -ns \| -masscomp \| \
150	-apple \| -axis \| -knuth \| -cray)
151	os=
152	basic_machine=$1
153	;;
154	-sim \| -cisco \| -oki \| -wec \| -winbond)
155	os=
156	basic_machine=$1
157	;;
158	-scout)
159	;;
160	-wrs)
161	os=-vxworks
162	basic_machine=$1
163	;;
164	-chorusos*)
165	os=-chorusos
166	basic_machine=$1
167	;;
168	-chorusrdb)
169	os=-chorusrdb
170	basic_machine=$1
171	;;
172	-hiux*)
173	os=-hiuxwe2
174	;;
175	-sco6)
176	os=-sco5v6
177	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
178	;;
179	-sco5)
180	os=-sco3.2v5
181	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
182	;;
183	-sco4)
184	os=-sco3.2v4
185	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
186	;;
187	-sco3.2.[4-9]*)
188	os=`echo $os \| sed -e 's/sco3.2./sco3.2v/'`
189	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
190	;;
191	-sco3.2v[4-9]*)
192	# Don't forget version if it is 3.2v4 or newer.
193	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
194	;;
195	-sco5v6*)
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	-sco*)
200	os=-sco3.2v2
201	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
202	;;
203	-udk*)
204	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
205	;;
206	-isc)
207	os=-isc2.2
208	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
209	;;
210	-clix*)
211	basic_machine=clipper-intergraph
212	;;
213	-isc*)
214	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
215	;;
216	-lynx*)
217	os=-lynxos
218	;;
219	-ptx*)
220	basic_machine=`echo $1 \| sed -e 's/86-.*/86-sequent/'`
221	;;
222	-windowsnt*)
223	os=`echo $os \| sed -e 's/windowsnt/winnt/'`
224	;;
225	-psos*)
226	os=-psos
227	;;
228	-mint \| -mint[0-9]*)
229	basic_machine=m68k-atari
230	os=-mint
231	;;
232	esac
233
234	# Decode aliases for certain CPU-COMPANY combinations.
235	case $basic_machine in
236	# Recognize the basic CPU types without company name.
237	# Some are omitted here because they have special meanings below.
238	1750a \| 580 \
239	\| a29k \
240	\| alpha \| alphaev[4-8] \| alphaev56 \| alphaev6[78] \| alphapca5[67] \
241	\| alpha64 \| alpha64ev[4-8] \| alpha64ev56 \| alpha64ev6[78] \| alpha64pca5[67] \
242	\| am33_2.0 \
243	\| arc \| arm \| arm[bl]e \| arme[lb] \| armv[2345] \| armv[345][lb] \| avr \
244	\| bfin \
245	\| c4x \| clipper \
246	\| d10v \| d30v \| dlx \| dsp16xx \| dvp \
247	\| fr30 \| frv \
248	\| h8300 \| h8500 \| hppa \| hppa1.[01] \| hppa2.0 \| hppa2.0[nw] \| hppa64 \
249	\| i370 \| i860 \| i960 \| ia64 \
250	\| ip2k \| iq2000 \
251	\| m32r \| m32rle \| m68000 \| m68k \| m88k \| maxq \| mb \| microblaze \| mcore \
252	\| mips \| mipsbe \| mipseb \| mipsel \| mipsle \
253	\| mips16 \
254	\| mips64 \| mips64el \
255	\| mips64vr \| mips64vrel \
256	\| mips64orion \| mips64orionel \
257	\| mips64vr4100 \| mips64vr4100el \
258	\| mips64vr4300 \| mips64vr4300el \
259	\| mips64vr5000 \| mips64vr5000el \
260	\| mips64vr5900 \| mips64vr5900el \
261	\| mipsisa32 \| mipsisa32el \
262	\| mipsisa32r2 \| mipsisa32r2el \
263	\| mipsisa64 \| mipsisa64el \
264	\| mipsisa64r2 \| mipsisa64r2el \
265	\| mipsisa64sb1 \| mipsisa64sb1el \
266	\| mipsisa64sr71k \| mipsisa64sr71kel \
267	\| mipstx39 \| mipstx39el \
268	\| mn10200 \| mn10300 \
269	\| mt \
270	\| msp430 \
271	\| ns16k \| ns32k \
272	\| or32 \
273	\| pdp10 \| pdp11 \| pj \| pjl \
274	\| powerpc \| powerpc64 \| powerpc64le \| powerpcle \| ppcbe \
275	\| pyramid \
276	\| sh \| sh[1234] \| sh[24]a \| sh[24]a*eb \| sh[23]e \| sh[34]eb \| shbe \| shle \| sh[1234]le \| sh3ele \
277	\| sh64 \| sh64le \
278	\| sparc \| sparc64 \| sparc64b \| sparc86x \| sparclet \| sparclite \
279	\| sparcv8 \| sparcv9 \| sparcv9b \
280	\| strongarm \
281	\| tahoe \| thumb \| tic4x \| tic80 \| tron \
282	\| v850 \| v850e \
283	\| we32k \
284	\| x86 \| xscale \| xscalee[bl] \| xstormy16 \| xtensa \
285	\| z8k)
286	basic_machine=$basic_machine-unknown
287	;;
288	m32c)
289	basic_machine=$basic_machine-unknown
290	;;
291	m6811 \| m68hc11 \| m6812 \| m68hc12)
292	# Motorola 68HC11/12.
293	basic_machine=$basic_machine-unknown
294	os=-none
295	;;
296	m88110 \| m680[12346]0 \| m683?2 \| m68360 \| m5200 \| v70 \| w65 \| z8k)
297	;;
298	ms1)
299	basic_machine=mt-unknown
300	;;
301	nios2 \| nios2-* \| nios2 \| nios2-*)
302	basic_machine=nios2-altera
303	os=-none
304	;;
305
306	# We use `pc' rather than `unknown'
307	# because (1) that's what they normally are, and
308	# (2) the word "unknown" tends to confuse beginning users.
309	i*86 \| x86_64)
310	basic_machine=$basic_machine-pc
311	;;
312	# Object if more than one company name word.
313	--*)
314	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
315	exit 1
316	;;
317	# Recognize the basic CPU types with company name.
318	580-* \
319	\| a29k-* \
320	\| alpha-* \| alphaev[4-8]-* \| alphaev56-* \| alphaev6[78]-* \
321	\| alpha64-* \| alpha64ev[4-8]-* \| alpha64ev56-* \| alpha64ev6[78]-* \
322	\| alphapca5[67]-* \| alpha64pca5[67]-* \| arc-* \
323	\| arm-* \| armbe-* \| armle-* \| armeb-* \| armv- \
324	\| avr-* \
325	\| bfin-* \| bs2000-* \
326	\| c[123]* \| c30-* \| [cjt]90-* \| c4x-* \| c54x-* \| c55x-* \| c6x-* \
327	\| clipper-* \| craynv-* \| cydra-* \
328	\| d10v-* \| d30v-* \| dlx-* \
329	\| elxsi-* \
330	\| f30[01]-* \| f700-* \| fr30-* \| frv-* \| fx80-* \
331	\| h8300-* \| h8500-* \
332	\| hppa-* \| hppa1.[01]-* \| hppa2.0-* \| hppa2.0[nw]-* \| hppa64-* \
333	\| i86- \| i860-* \| i960-* \| ia64-* \
334	\| ip2k-* \| iq2000-* \
335	\| m32r-* \| m32rle-* \
336	\| m68000-* \| m680[012346]0-* \| m68360-* \| m683?2-* \| m68k-* \
337	\| m88110-* \| m88k-* \| maxq-* \| mcore-* \
338	\| mips-* \| mipsbe-* \| mipseb-* \| mipsel-* \| mipsle-* \
339	\| mips16-* \
340	\| mips64-* \| mips64el-* \
341	\| mips64vr-* \| mips64vrel-* \
342	\| mips64orion-* \| mips64orionel-* \
343	\| mips64vr4100-* \| mips64vr4100el-* \
344	\| mips64vr4300-* \| mips64vr4300el-* \
345	\| mips64vr5000-* \| mips64vr5000el-* \
346	\| mips64vr5900-* \| mips64vr5900el-* \
347	\| mipsisa32-* \| mipsisa32el-* \
348	\| mipsisa32r2-* \| mipsisa32r2el-* \
349	\| mipsisa64-* \| mipsisa64el-* \
350	\| mipsisa64r2-* \| mipsisa64r2el-* \
351	\| mipsisa64sb1-* \| mipsisa64sb1el-* \
352	\| mipsisa64sr71k-* \| mipsisa64sr71kel-* \
353	\| mipstx39-* \| mipstx39el-* \
354	\| mmix-* \
355	\| mt-* \
356	\| msp430-* \
357	\| none-* \| np1-* \| ns16k-* \| ns32k-* \
358	\| orion-* \
359	\| pdp10-* \| pdp11-* \| pj-* \| pjl-* \| pn-* \| power-* \
360	\| powerpc-* \| powerpc64-* \| powerpc64le-* \| powerpcle-* \| ppcbe-* \
361	\| pyramid-* \
362	\| romp-* \| rs6000-* \
363	\| sh-* \| sh[1234]-* \| sh[24]a-* \| sh[23]e-* \| sh[34]eb-* \| shbe-* \
364	\| shle-* \| sh[1234]le-* \| sh3ele-* \| sh64-* \| sh64le-* \
365	\| sparc-* \| sparc64-* \| sparc64b-* \| sparc86x-* \| sparclet-* \
366	\| sparclite-* \
367	\| sparcv8-* \| sparcv9-* \| sparcv9b-* \| strongarm-* \| sv1-* \| sx?-* \
368	\| tahoe-* \| thumb-* \
369	\| tic30-* \| tic4x-* \| tic54x-* \| tic55x-* \| tic6x-* \| tic80-* \
370	\| tron-* \
371	\| v850-* \| v850e-* \| vax-* \
372	\| we32k-* \
373	\| x86-* \| x86_64-* \| xps100-* \| xscale-* \| xscalee[bl]-* \
374	\| xstormy16-* \| xtensa-* \
375	\| ymp-* \
376	\| z8k-*)
377	;;
378	m32c-*)
379	;;
380	# Recognize the various machine names and aliases which stand
381	# for a CPU type and a company and sometimes even an OS.
382	386bsd)
383	basic_machine=i386-unknown
384	os=-bsd
385	;;
386	3b1 \| 7300 \| 7300-att \| att-7300 \| pc7300 \| safari \| unixpc)
387	basic_machine=m68000-att
388	;;
389	3b*)
390	basic_machine=we32k-att
391	;;
392	a29khif)
393	basic_machine=a29k-amd
394	os=-udi
395	;;
396	abacus)
397	basic_machine=abacus-unknown
398	;;
399	adobe68k)
400	basic_machine=m68010-adobe
401	os=-scout
402	;;
403	alliant \| fx80)
404	basic_machine=fx80-alliant
405	;;
406	altos \| altos3068)
407	basic_machine=m68k-altos
408	;;
409	am29k)
410	basic_machine=a29k-none
411	os=-bsd
412	;;
413	amd64)
414	basic_machine=x86_64-pc
415	;;
416	amd64-*)
417	basic_machine=x86_64-`echo $basic_machine \| sed 's/^[^-]*-//'`
418	;;
419	amdahl)
420	basic_machine=580-amdahl
421	os=-sysv
422	;;
423	amiga \| amiga-*)
424	basic_machine=m68k-unknown
425	;;
426	amigaos \| amigados)
427	basic_machine=m68k-unknown
428	os=-amigaos
429	;;
430	amigaunix \| amix)
431	basic_machine=m68k-unknown
432	os=-sysv4
433	;;
434	apollo68)
435	basic_machine=m68k-apollo
436	os=-sysv
437	;;
438	apollo68bsd)
439	basic_machine=m68k-apollo
440	os=-bsd
441	;;
442	aux)
443	basic_machine=m68k-apple
444	os=-aux
445	;;
446	balance)
447	basic_machine=ns32k-sequent
448	os=-dynix
449	;;
450	c90)
451	basic_machine=c90-cray
452	os=-unicos
453	;;
454	convex-c1)
455	basic_machine=c1-convex
456	os=-bsd
457	;;
458	convex-c2)
459	basic_machine=c2-convex
460	os=-bsd
461	;;
462	convex-c32)
463	basic_machine=c32-convex
464	os=-bsd
465	;;
466	convex-c34)
467	basic_machine=c34-convex
468	os=-bsd
469	;;
470	convex-c38)
471	basic_machine=c38-convex
472	os=-bsd
473	;;
474	cray \| j90)
475	basic_machine=j90-cray
476	os=-unicos
477	;;
478	craynv)
479	basic_machine=craynv-cray
480	os=-unicosmp
481	;;
482	cr16c)
483	basic_machine=cr16c-unknown
484	os=-elf
485	;;
486	crds \| unos)
487	basic_machine=m68k-crds
488	;;
489	crisv32 \| crisv32-* \| etraxfs*)
490	basic_machine=crisv32-axis
491	;;
492	cris \| cris-* \| etrax*)
493	basic_machine=cris-axis
494	;;
495	crx)
496	basic_machine=crx-unknown
497	os=-elf
498	;;
499	da30 \| da30-*)
500	basic_machine=m68k-da30
501	;;
502	decstation \| decstation-3100 \| pmax \| pmax-* \| pmin \| dec3100 \| decstatn)
503	basic_machine=mips-dec
504	;;
505	decsystem10* \| dec10*)
506	basic_machine=pdp10-dec
507	os=-tops10
508	;;
509	decsystem20* \| dec20*)
510	basic_machine=pdp10-dec
511	os=-tops20
512	;;
513	delta \| 3300 \| motorola-3300 \| motorola-delta \
514	\| 3300-motorola \| delta-motorola)
515	basic_machine=m68k-motorola
516	;;
517	delta88)
518	basic_machine=m88k-motorola
519	os=-sysv3
520	;;
521	djgpp)
522	basic_machine=i586-pc
523	os=-msdosdjgpp
524	;;
525	dpx20 \| dpx20-*)
526	basic_machine=rs6000-bull
527	os=-bosx
528	;;
529	dpx2* \| dpx2*-bull)
530	basic_machine=m68k-bull
531	os=-sysv3
532	;;
533	ebmon29k)
534	basic_machine=a29k-amd
535	os=-ebmon
536	;;
537	elxsi)
538	basic_machine=elxsi-elxsi
539	os=-bsd
540	;;
541	encore \| umax \| mmax)
542	basic_machine=ns32k-encore
543	;;
544	es1800 \| OSE68k \| ose68k \| ose \| OSE)
545	basic_machine=m68k-ericsson
546	os=-ose
547	;;
548	fx2800)
549	basic_machine=i860-alliant
550	;;
551	genix)
552	basic_machine=ns32k-ns
553	;;
554	gmicro)
555	basic_machine=tron-gmicro
556	os=-sysv
557	;;
558	go32)
559	basic_machine=i386-pc
560	os=-go32
561	;;
562	h3050r* \| hiux*)
563	basic_machine=hppa1.1-hitachi
564	os=-hiuxwe2
565	;;
566	h8300hms)
567	basic_machine=h8300-hitachi
568	os=-hms
569	;;
570	h8300xray)
571	basic_machine=h8300-hitachi
572	os=-xray
573	;;
574	h8500hms)
575	basic_machine=h8500-hitachi
576	os=-hms
577	;;
578	harris)
579	basic_machine=m88k-harris
580	os=-sysv3
581	;;
582	hp300-*)
583	basic_machine=m68k-hp
584	;;
585	hp300bsd)
586	basic_machine=m68k-hp
587	os=-bsd
588	;;
589	hp300hpux)
590	basic_machine=m68k-hp
591	os=-hpux
592	;;
593	hp3k9[0-9][0-9] \| hp9[0-9][0-9])
594	basic_machine=hppa1.0-hp
595	;;
596	hp9k2[0-9][0-9] \| hp9k31[0-9])
597	basic_machine=m68000-hp
598	;;
599	hp9k3[2-9][0-9])
600	basic_machine=m68k-hp
601	;;
602	hp9k6[0-9][0-9] \| hp6[0-9][0-9])
603	basic_machine=hppa1.0-hp
604	;;
605	hp9k7[0-79][0-9] \| hp7[0-79][0-9])
606	basic_machine=hppa1.1-hp
607	;;
608	hp9k78[0-9] \| hp78[0-9])
609	# FIXME: really hppa2.0-hp
610	basic_machine=hppa1.1-hp
611	;;
612	hp9k8[67]1 \| hp8[67]1 \| hp9k80[24] \| hp80[24] \| hp9k8[78]9 \| hp8[78]9 \| hp9k893 \| hp893)
613	# FIXME: really hppa2.0-hp
614	basic_machine=hppa1.1-hp
615	;;
616	hp9k8[0-9][13679] \| hp8[0-9][13679])
617	basic_machine=hppa1.1-hp
618	;;
619	hp9k8[0-9][0-9] \| hp8[0-9][0-9])
620	basic_machine=hppa1.0-hp
621	;;
622	hppa-next)
623	os=-nextstep3
624	;;
625	hppaosf)
626	basic_machine=hppa1.1-hp
627	os=-osf
628	;;
629	hppro)
630	basic_machine=hppa1.1-hp
631	os=-proelf
632	;;
633	i370-ibm* \| ibm*)
634	basic_machine=i370-ibm
635	;;
636	# I'm not sure what "Sysv32" means. Should this be sysv3.2?
637	i*86v32)
638	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
639	os=-sysv32
640	;;
641	i86v4)
642	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
643	os=-sysv4
644	;;
645	i*86v)
646	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
647	os=-sysv
648	;;
649	i*86sol2)
650	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
651	os=-solaris2
652	;;
653	i386mach)
654	basic_machine=i386-mach
655	os=-mach
656	;;
657	i386-vsta \| vsta)
658	basic_machine=i386-unknown
659	os=-vsta
660	;;
661	iris \| iris4d)
662	basic_machine=mips-sgi
663	case $os in
664	-irix*)
665	;;
666	*)
667	os=-irix4
668	;;
669	esac
670	;;
671	isi68 \| isi)
672	basic_machine=m68k-isi
673	os=-sysv
674	;;
675	m88k-omron*)
676	basic_machine=m88k-omron
677	;;
678	magnum \| m3230)
679	basic_machine=mips-mips
680	os=-sysv
681	;;
682	merlin)
683	basic_machine=ns32k-utek
684	os=-sysv
685	;;
686	mingw32)
687	basic_machine=i386-pc
688	os=-mingw32
689	;;
690	miniframe)
691	basic_machine=m68000-convergent
692	;;
693	mint \| -mint[0-9] \| MiNT \| MiNT[0-9]*)
694	basic_machine=m68k-atari
695	os=-mint
696	;;
697	mipsEE* \| ee \| ps2)
698	basic_machine=mips64r5900el-scei
699	case $os in
700	-linux*)
701	;;
702	*)
703	os=-elf
704	;;
705	esac
706	;;
707	iop)
708	basic_machine=mipsel-scei
709	os=-irx
710	;;
711	dvp)
712	basic_machine=dvp-scei
713	os=-elf
714	;;
715	mips3-)
716	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`
717	;;
718	mips3*)
719	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`-unknown
720	;;
721	monitor)
722	basic_machine=m68k-rom68k
723	os=-coff
724	;;
725	morphos)
726	basic_machine=powerpc-unknown
727	os=-morphos
728	;;
729	msdos)
730	basic_machine=i386-pc
731	os=-msdos
732	;;
733	ms1-*)
734	basic_machine=`echo $basic_machine \| sed -e 's/ms1-/mt-/'`
735	;;
736	mvs)
737	basic_machine=i370-ibm
738	os=-mvs
739	;;
740	ncr3000)
741	basic_machine=i486-ncr
742	os=-sysv4
743	;;
744	netbsd386)
745	basic_machine=i386-unknown
746	os=-netbsd
747	;;
748	netwinder)
749	basic_machine=armv4l-rebel
750	os=-linux
751	;;
752	news \| news700 \| news800 \| news900)
753	basic_machine=m68k-sony
754	os=-newsos
755	;;
756	news1000)
757	basic_machine=m68030-sony
758	os=-newsos
759	;;
760	news-3600 \| risc-news)
761	basic_machine=mips-sony
762	os=-newsos
763	;;
764	necv70)
765	basic_machine=v70-nec
766	os=-sysv
767	;;
768	next \| m*-next )
769	basic_machine=m68k-next
770	case $os in
771	-nextstep* )
772	;;
773	-ns2*)
774	os=-nextstep2
775	;;
776	*)
777	os=-nextstep3
778	;;
779	esac
780	;;
781	nh3000)
782	basic_machine=m68k-harris
783	os=-cxux
784	;;
785	nh[45]000)
786	basic_machine=m88k-harris
787	os=-cxux
788	;;
789	nindy960)
790	basic_machine=i960-intel
791	os=-nindy
792	;;
793	mon960)
794	basic_machine=i960-intel
795	os=-mon960
796	;;
797	nonstopux)
798	basic_machine=mips-compaq
799	os=-nonstopux
800	;;
801	np1)
802	basic_machine=np1-gould
803	;;
804	nsr-tandem)
805	basic_machine=nsr-tandem
806	;;
807	op50n-* \| op60c-*)
808	basic_machine=hppa1.1-oki
809	os=-proelf
810	;;
811	openrisc \| openrisc-*)
812	basic_machine=or32-unknown
813	;;
814	os400)
815	basic_machine=powerpc-ibm
816	os=-os400
817	;;
818	OSE68000 \| ose68000)
819	basic_machine=m68000-ericsson
820	os=-ose
821	;;
822	os68k)
823	basic_machine=m68k-none
824	os=-os68k
825	;;
826	pa-hitachi)
827	basic_machine=hppa1.1-hitachi
828	os=-hiuxwe2
829	;;
830	paragon)
831	basic_machine=i860-intel
832	os=-osf
833	;;
834	pbd)
835	basic_machine=sparc-tti
836	;;
837	pbb)
838	basic_machine=m68k-tti
839	;;
840	pc532 \| pc532-*)
841	basic_machine=ns32k-pc532
842	;;
843	pc98)
844	basic_machine=i386-pc
845	;;
846	pc98-*)
847	basic_machine=i386-`echo $basic_machine \| sed 's/^[^-]*-//'`
848	;;
849	pentium \| p5 \| k5 \| k6 \| nexgen \| viac3)
850	basic_machine=i586-pc
851	;;
852	pentiumpro \| p6 \| 6x86 \| athlon \| athlon_*)
853	basic_machine=i686-pc
854	;;
855	pentiumii \| pentium2 \| pentiumiii \| pentium3)
856	basic_machine=i686-pc
857	;;
858	pentium4)
859	basic_machine=i786-pc
860	;;
861	pentium-* \| p5-* \| k5-* \| k6-* \| nexgen-* \| viac3-*)
862	basic_machine=i586-`echo $basic_machine \| sed 's/^[^-]*-//'`
863	;;
864	pentiumpro-* \| p6-* \| 6x86-* \| athlon-*)
865	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
866	;;
867	pentiumii-* \| pentium2-* \| pentiumiii-* \| pentium3-*)
868	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
869	;;
870	pentium4-*)
871	basic_machine=i786-`echo $basic_machine \| sed 's/^[^-]*-//'`
872	;;
873	pn)
874	basic_machine=pn-gould
875	;;
876	power) basic_machine=power-ibm
877	;;
878	ppc) basic_machine=powerpc-unknown
879	;;
880	ppc-) basic_machine=powerpc-`echo $basic_machine \| sed 's/^[^-]-//'`
881	;;
882	ppcle \| powerpclittle \| ppc-le \| powerpc-little)
883	basic_machine=powerpcle-unknown
884	;;
885	ppcle-* \| powerpclittle-*)
886	basic_machine=powerpcle-`echo $basic_machine \| sed 's/^[^-]*-//'`
887	;;
888	ppc64) basic_machine=powerpc64-unknown
889	;;
890	ppc64-) basic_machine=powerpc64-`echo $basic_machine \| sed 's/^[^-]-//'`
891	;;
892	ppc64le \| powerpc64little \| ppc64-le \| powerpc64-little)
893	basic_machine=powerpc64le-unknown
894	;;
895	ppc64le-* \| powerpc64little-*)
896	basic_machine=powerpc64le-`echo $basic_machine \| sed 's/^[^-]*-//'`
897	;;
898	ps2)
899	basic_machine=i386-ibm
900	;;
901	pw32)
902	basic_machine=i586-unknown
903	os=-pw32
904	;;
905	rdos)
906	basic_machine=i386-pc
907	os=-rdos
908	;;
909	rom68k)
910	basic_machine=m68k-rom68k
911	os=-coff
912	;;
913	rm[46]00)
914	basic_machine=mips-siemens
915	;;
916	rtpc \| rtpc-*)
917	basic_machine=romp-ibm
918	;;
919	s390 \| s390-*)
920	basic_machine=s390-ibm
921	;;
922	s390x \| s390x-*)
923	basic_machine=s390x-ibm
924	;;
925	sa29200)
926	basic_machine=a29k-amd
927	os=-udi
928	;;
929	sb1)
930	basic_machine=mipsisa64sb1-unknown
931	;;
932	sb1el)
933	basic_machine=mipsisa64sb1el-unknown
934	;;
935	sei)
936	basic_machine=mips-sei
937	os=-seiux
938	;;
939	sequent)
940	basic_machine=i386-sequent
941	;;
942	sh)
943	basic_machine=sh-hitachi
944	os=-hms
945	;;
946	sh64)
947	basic_machine=sh64-unknown
948	;;
949	sparclite-wrs \| simso-wrs)
950	basic_machine=sparclite-wrs
951	os=-vxworks
952	;;
953	sps7)
954	basic_machine=m68k-bull
955	os=-sysv2
956	;;
957	spur)
958	basic_machine=spur-unknown
959	;;
960	st2000)
961	basic_machine=m68k-tandem
962	;;
963	stratus)
964	basic_machine=i860-stratus
965	os=-sysv4
966	;;
967	sun2)
968	basic_machine=m68000-sun
969	;;
970	sun2os3)
971	basic_machine=m68000-sun
972	os=-sunos3
973	;;
974	sun2os4)
975	basic_machine=m68000-sun
976	os=-sunos4
977	;;
978	sun3os3)
979	basic_machine=m68k-sun
980	os=-sunos3
981	;;
982	sun3os4)
983	basic_machine=m68k-sun
984	os=-sunos4
985	;;
986	sun4os3)
987	basic_machine=sparc-sun
988	os=-sunos3
989	;;
990	sun4os4)
991	basic_machine=sparc-sun
992	os=-sunos4
993	;;
994	sun4sol2)
995	basic_machine=sparc-sun
996	os=-solaris2
997	;;
998	sun3 \| sun3-*)
999	basic_machine=m68k-sun
1000	;;
1001	sun4)
1002	basic_machine=sparc-sun
1003	;;
1004	sun386 \| sun386i \| roadrunner)
1005	basic_machine=i386-sun
1006	;;
1007	sv1)
1008	basic_machine=sv1-cray
1009	os=-unicos
1010	;;
1011	symmetry)
1012	basic_machine=i386-sequent
1013	os=-dynix
1014	;;
1015	t3e)
1016	basic_machine=alphaev5-cray
1017	os=-unicos
1018	;;
1019	t90)
1020	basic_machine=t90-cray
1021	os=-unicos
1022	;;
1023	tic54x \| c54x*)
1024	basic_machine=tic54x-unknown
1025	os=-coff
1026	;;
1027	tic55x \| c55x*)
1028	basic_machine=tic55x-unknown
1029	os=-coff
1030	;;
1031	tic6x \| c6x*)
1032	basic_machine=tic6x-unknown
1033	os=-coff
1034	;;
1035	tx39)
1036	basic_machine=mipstx39-unknown
1037	;;
1038	tx39el)
1039	basic_machine=mipstx39el-unknown
1040	;;
1041	toad1)
1042	basic_machine=pdp10-xkl
1043	os=-tops20
1044	;;
1045	tower \| tower-32)
1046	basic_machine=m68k-ncr
1047	;;
1048	tpf)
1049	basic_machine=s390x-ibm
1050	os=-tpf
1051	;;
1052	udi29k)
1053	basic_machine=a29k-amd
1054	os=-udi
1055	;;
1056	ultra3)
1057	basic_machine=a29k-nyu
1058	os=-sym1
1059	;;
1060	v810 \| necv810)
1061	basic_machine=v810-nec
1062	os=-none
1063	;;
1064	vaxv)
1065	basic_machine=vax-dec
1066	os=-sysv
1067	;;
1068	vms)
1069	basic_machine=vax-dec
1070	os=-vms
1071	;;
1072	vpp\|vx\|vx-)
1073	basic_machine=f301-fujitsu
1074	;;
1075	vxworks960)
1076	basic_machine=i960-wrs
1077	os=-vxworks
1078	;;
1079	vxworks68)
1080	basic_machine=m68k-wrs
1081	os=-vxworks
1082	;;
1083	vxworks29k)
1084	basic_machine=a29k-wrs
1085	os=-vxworks
1086	;;
1087	w65*)
1088	basic_machine=w65-wdc
1089	os=-none
1090	;;
1091	w89k-*)
1092	basic_machine=hppa1.1-winbond
1093	os=-proelf
1094	;;
1095	xbox)
1096	basic_machine=i686-pc
1097	os=-mingw32
1098	;;
1099	xps \| xps100)
1100	basic_machine=xps100-honeywell
1101	;;
1102	ymp)
1103	basic_machine=ymp-cray
1104	os=-unicos
1105	;;
1106	z8k-*-coff)
1107	basic_machine=z8k-unknown
1108	os=-sim
1109	;;
1110	none)
1111	basic_machine=none-none
1112	os=-none
1113	;;
1114
1115	# Here we handle the default manufacturer of certain CPU types. It is in
1116	# some cases the only manufacturer, in others, it is the most popular.
1117	w89k)
1118	basic_machine=hppa1.1-winbond
1119	;;
1120	op50n)
1121	basic_machine=hppa1.1-oki
1122	;;
1123	op60c)
1124	basic_machine=hppa1.1-oki
1125	;;
1126	romp)
1127	basic_machine=romp-ibm
1128	;;
1129	mmix)
1130	basic_machine=mmix-knuth
1131	;;
1132	rs6000)
1133	basic_machine=rs6000-ibm
1134	;;
1135	vax)
1136	basic_machine=vax-dec
1137	;;
1138	pdp10)
1139	# there are many clones, so DEC is not a safe bet
1140	basic_machine=pdp10-unknown
1141	;;
1142	pdp11)
1143	basic_machine=pdp11-dec
1144	;;
1145	we32k)
1146	basic_machine=we32k-att
1147	;;
1148	sh[1234] \| sh[24]a \| sh[34]eb \| sh[1234]le \| sh[23]ele)
1149	basic_machine=sh-unknown
1150	;;
1151	sparc \| sparcv8 \| sparcv9 \| sparcv9b)
1152	basic_machine=sparc-sun
1153	;;
1154	cydra)
1155	basic_machine=cydra-cydrome
1156	;;
1157	orion)
1158	basic_machine=orion-highlevel
1159	;;
1160	orion105)
1161	basic_machine=clipper-highlevel
1162	;;
1163	mac \| mpw \| mac-mpw)
1164	basic_machine=m68k-apple
1165	;;
1166	pmac \| pmac-mpw)
1167	basic_machine=powerpc-apple
1168	;;
1169	*-unknown)
1170	# Make sure to match an already-canonicalized machine name.
1171	;;
1172	*)
1173	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1174	exit 1
1175	;;
1176	esac
1177
1178	# Here we canonicalize certain aliases for manufacturers.
1179	case $basic_machine in
1180	-digital)
1181	basic_machine=`echo $basic_machine \| sed 's/digital.*/dec/'`
1182	;;
1183	-commodore)
1184	basic_machine=`echo $basic_machine \| sed 's/commodore.*/cbm/'`
1185	;;
1186	*)
1187	;;
1188	esac
1189
1190	# Decode manufacturer-specific aliases for certain operating systems.
1191
1192	if [ x"$os" != x"" ]
1193	then
1194	case $os in
1195	# First match some system type aliases
1196	# that might get confused with valid system types.
1197	# -solaris* is a basic system type, with this one exception.
1198	-solaris1 \| -solaris1.*)
1199	os=`echo $os \| sed -e 's\|solaris1\|sunos4\|'`
1200	;;
1201	-solaris)
1202	os=-solaris2
1203	;;
1204	-svr4*)
1205	os=-sysv4
1206	;;
1207	-unixware*)
1208	os=-sysv4.2uw
1209	;;
1210	-gnu/linux*)
1211	os=`echo $os \| sed -e 's\|gnu/linux\|linux-gnu\|'`
1212	;;
1213	# First accept the basic system types.
1214	# The portable systems comes first.
1215	# Each alternative MUST END IN A *, to match a version number.
1216	# -sysv* is not here because it comes later, after sysvr4.
1217	-gnu* \| -bsd* \| -mach* \| -minix* \| -genix* \| -ultrix* \| -irix* \
1218	\| -vms \| -sco* \| -esix* \| -isc* \| -aix* \| -sunos \| -sunos[34]*\
1219	\| -hpux* \| -unos* \| -osf* \| -luna* \| -dgux* \| -solaris* \| -sym* \
1220	\| -amigaos* \| -amigados* \| -msdos* \| -newsos* \| -unicos* \| -aof* \
1221	\| -aos* \
1222	\| -nindy* \| -vxsim* \| -vxworks* \| -ebmon* \| -hms* \| -mvs* \
1223	\| -clix* \| -riscos* \| -uniplus* \| -iris* \| -rtu* \| -xenix* \
1224	\| -hiux* \| -386bsd* \| -knetbsd* \| -mirbsd* \| -netbsd* \| -openbsd* \
1225	\| -ekkobsd* \| -kfreebsd* \| -freebsd* \| -riscix* \| -lynxos* \
1226	\| -bosx* \| -nextstep* \| -cxux* \| -aout* \| -elf* \| -oabi* \
1227	\| -ptx* \| -coff* \| -ecoff* \| -winnt* \| -domain* \| -vsta* \
1228	\| -udi* \| -eabi* \| -lites* \| -ieee* \| -go32* \| -aux* \
1229	\| -chorusos* \| -chorusrdb* \
1230	\| -cygwin* \| -pe* \| -psos* \| -moss* \| -proelf* \| -rtems* \
1231	\| -mingw32* \| -linux-gnu* \| -linux-newlib* \| -linux-uclibc* \
1232	\| -uxpv* \| -beos* \| -mpeix* \| -udk* \
1233	\| -interix* \| -uwin* \| -mks* \| -rhapsody* \| -darwin* \| -opened* \
1234	\| -openstep* \| -oskit* \| -conix* \| -pw32* \| -nonstopux* \
1235	\| -storm-chaos* \| -tops10* \| -tenex* \| -tops20* \| -its* \
1236	\| -os2* \| -vos* \| -palmos* \| -uclinux* \| -nucleus* \
1237	\| -morphos* \| -superux* \| -rtmk* \| -rtmk-nova* \| -windiss* \
1238	\| -powermax* \| -dnix* \| -nx6 \| -nx7 \| -sei* \| -dragonfly* \
1239	\| -skyos* \| -haiku* \| -rdos* \| -irx*)
1240	# Remember, each alternative MUST END IN *, to match a version number.
1241	;;
1242	-qnx*)
1243	case $basic_machine in
1244	x86-* \| i86-)
1245	;;
1246	*)
1247	os=-nto$os
1248	;;
1249	esac
1250	;;
1251	-nto-qnx*)
1252	;;
1253	-nto*)
1254	os=`echo $os \| sed -e 's\|nto\|nto-qnx\|'`
1255	;;
1256	-sim \| -es1800* \| -hms* \| -xray \| -os68k* \| -none* \| -v88r* \
1257	\| -windows* \| -osx \| -abug \| -netware* \| -os9* \| -beos* \| -haiku* \
1258	\| -macos* \| -mpw* \| -magic* \| -mmixware* \| -mon960* \| -lnews*)
1259	;;
1260	-mac*)
1261	os=`echo $os \| sed -e 's\|mac\|macos\|'`
1262	;;
1263	-linux-dietlibc)
1264	os=-linux-dietlibc
1265	;;
1266	-linux*)
1267	os=`echo $os \| sed -e 's\|linux\|linux-gnu\|'`
1268	;;
1269	-sunos5*)
1270	os=`echo $os \| sed -e 's\|sunos5\|solaris2\|'`
1271	;;
1272	-sunos6*)
1273	os=`echo $os \| sed -e 's\|sunos6\|solaris3\|'`
1274	;;
1275	-opened*)
1276	os=-openedition
1277	;;
1278	-os400*)
1279	os=-os400
1280	;;
1281	-wince*)
1282	os=-wince
1283	;;
1284	-osfrose*)
1285	os=-osfrose
1286	;;
1287	-osf*)
1288	os=-osf
1289	;;
1290	-utek*)
1291	os=-bsd
1292	;;
1293	-dynix*)
1294	os=-bsd
1295	;;
1296	-acis*)
1297	os=-aos
1298	;;
1299	-atheos*)
1300	os=-atheos
1301	;;
1302	-syllable*)
1303	os=-syllable
1304	;;
1305	-386bsd)
1306	os=-bsd
1307	;;
1308	-ctix* \| -uts*)
1309	os=-sysv
1310	;;
1311	-nova*)
1312	os=-rtmk-nova
1313	;;
1314	-ns2 )
1315	os=-nextstep2
1316	;;
1317	-nsk*)
1318	os=-nsk
1319	;;
1320	# Preserve the version number of sinix5.
1321	-sinix5.*)
1322	os=`echo $os \| sed -e 's\|sinix\|sysv\|'`
1323	;;
1324	-sinix*)
1325	os=-sysv4
1326	;;
1327	-tpf*)
1328	os=-tpf
1329	;;
1330	-triton*)
1331	os=-sysv3
1332	;;
1333	-oss*)
1334	os=-sysv3
1335	;;
1336	-svr4)
1337	os=-sysv4
1338	;;
1339	-svr3)
1340	os=-sysv3
1341	;;
1342	-sysvr4)
1343	os=-sysv4
1344	;;
1345	# This must come after -sysvr4.
1346	-sysv*)
1347	;;
1348	-ose*)
1349	os=-ose
1350	;;
1351	-es1800*)
1352	os=-ose
1353	;;
1354	-xenix)
1355	os=-xenix
1356	;;
1357	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
1358	os=-mint
1359	;;
1360	-aros*)
1361	os=-aros
1362	;;
1363	-kaos*)
1364	os=-kaos
1365	;;
1366	-zvmoe)
1367	os=-zvmoe
1368	;;
1369	-none)
1370	;;
1371	*)
1372	# Get rid of the `-' at the beginning of $os.
1373	os=`echo $os \| sed 's/[^-]*-//'`
1374	echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1375	exit 1
1376	;;
1377	esac
1378	else
1379
1380	# Here we handle the default operating systems that come with various machines.
1381	# The value should be what the vendor currently ships out the door with their
1382	# machine or put another way, the most popular os provided with the machine.
1383
1384	# Note that if you're going to try to match "-MANUFACTURER" here (say,
1385	# "-sun"), then you have to tell the case statement up towards the top
1386	# that MANUFACTURER isn't an operating system. Otherwise, code above
1387	# will signal an error saying that MANUFACTURER isn't an operating
1388	# system, and we'll never get to this point.
1389
1390	case $basic_machine in
1391	*-acorn)
1392	os=-riscix1.2
1393	;;
1394	arm*-rebel)
1395	os=-linux
1396	;;
1397	arm*-semi)
1398	os=-aout
1399	;;
1400	c4x-* \| tic4x-*)
1401	os=-coff
1402	;;
1403	# This must come before the *-dec entry.
1404	pdp10-*)
1405	os=-tops20
1406	;;
1407	pdp11-*)
1408	os=-none
1409	;;
1410	-dec \| vax-)
1411	os=-ultrix4.2
1412	;;
1413	m68*-apollo)
1414	os=-domain
1415	;;
1416	i386-sun)
1417	os=-sunos4.0.2
1418	;;
1419	m68000-sun)
1420	os=-sunos3
1421	# This also exists in the configure program, but was not the
1422	# default.
1423	# os=-sunos4
1424	;;
1425	m68*-cisco)
1426	os=-aout
1427	;;
1428	mips*-cisco)
1429	os=-elf
1430	;;
1431	mips-)
1432	os=-elf
1433	;;
1434	or32-*)
1435	os=-coff
1436	;;
1437	*-tti) # must be before sparc entry or we get the wrong os.
1438	os=-sysv3
1439	;;
1440	sparc-* \| *-sun)
1441	os=-sunos4.1.1
1442	;;
1443	*-be)
1444	os=-beos
1445	;;
1446	*-haiku)
1447	os=-haiku
1448	;;
1449	*-ibm)
1450	os=-aix
1451	;;
1452	*-knuth)
1453	os=-mmixware
1454	;;
1455	*-wec)
1456	os=-proelf
1457	;;
1458	*-winbond)
1459	os=-proelf
1460	;;
1461	*-oki)
1462	os=-proelf
1463	;;
1464	*-hp)
1465	os=-hpux
1466	;;
1467	*-hitachi)
1468	os=-hiux
1469	;;
1470	i860-* \| -att \| -ncr \| -altos \| -motorola \| *-convergent)
1471	os=-sysv
1472	;;
1473	*-cbm)
1474	os=-amigaos
1475	;;
1476	*-dg)
1477	os=-dgux
1478	;;
1479	*-dolphin)
1480	os=-sysv3
1481	;;
1482	m68k-ccur)
1483	os=-rtu
1484	;;
1485	m88k-omron*)
1486	os=-luna
1487	;;
1488	*-next )
1489	os=-nextstep
1490	;;
1491	*-sequent)
1492	os=-ptx
1493	;;
1494	*-crds)
1495	os=-unos
1496	;;
1497	*-ns)
1498	os=-genix
1499	;;
1500	i370-*)
1501	os=-mvs
1502	;;
1503	*-next)
1504	os=-nextstep3
1505	;;
1506	*-gould)
1507	os=-sysv
1508	;;
1509	*-highlevel)
1510	os=-bsd
1511	;;
1512	*-encore)
1513	os=-bsd
1514	;;
1515	*-sgi)
1516	os=-irix
1517	;;
1518	*-siemens)
1519	os=-sysv4
1520	;;
1521	*-masscomp)
1522	os=-rtu
1523	;;
1524	f30[01]-fujitsu \| f700-fujitsu)
1525	os=-uxpv
1526	;;
1527	*-rom68k)
1528	os=-coff
1529	;;
1530	-bug)
1531	os=-coff
1532	;;
1533	*-apple)
1534	os=-macos
1535	;;
1536	-atari)
1537	os=-mint
1538	;;
1539	*)
1540	os=-none
1541	;;
1542	esac
1543	fi
1544
1545	# Here we handle the case where we know the os, and the CPU type, but not the
1546	# manufacturer. We pick the logical manufacturer.
1547	vendor=unknown
1548	case $basic_machine in
1549	*-unknown)
1550	case $os in
1551	-riscix*)
1552	vendor=acorn
1553	;;
1554	-sunos*)
1555	vendor=sun
1556	;;
1557	-aix*)
1558	vendor=ibm
1559	;;
1560	-beos*)
1561	vendor=be
1562	;;
1563	-hpux*)
1564	vendor=hp
1565	;;
1566	-mpeix*)
1567	vendor=hp
1568	;;
1569	-hiux*)
1570	vendor=hitachi
1571	;;
1572	-unos*)
1573	vendor=crds
1574	;;
1575	-dgux*)
1576	vendor=dg
1577	;;
1578	-luna*)
1579	vendor=omron
1580	;;
1581	-genix*)
1582	vendor=ns
1583	;;
1584	-mvs* \| -opened*)
1585	vendor=ibm
1586	;;
1587	-os400*)
1588	vendor=ibm
1589	;;
1590	-ptx*)
1591	vendor=sequent
1592	;;
1593	-tpf*)
1594	vendor=ibm
1595	;;
1596	-vxsim* \| -vxworks* \| -windiss*)
1597	vendor=wrs
1598	;;
1599	-aux*)
1600	vendor=apple
1601	;;
1602	-hms*)
1603	vendor=hitachi
1604	;;
1605	-mpw* \| -macos*)
1606	vendor=apple
1607	;;
1608	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
1609	vendor=atari
1610	;;
1611	-vos*)
1612	vendor=stratus
1613	;;
1614	esac
1615	basic_machine=`echo $basic_machine \| sed "s/unknown/$vendor/"`
1616	;;
1617	esac
1618
1619	echo $basic_machine$os
1620	exit
1621
1622	# Local variables:
1623	# eval: (add-hook 'write-file-hooks 'time-stamp)
1624	# time-stamp-start: "timestamp='"
1625	# time-stamp-format: "%:y-%02m-%02d"
1626	# time-stamp-end: "'"
1627	# End:

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