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config.sub @ 1819

Last change on this file since 1819 was 1814, checked in by bensch, 21 years ago
orxonox/brnaches/bensch: added autoproject configuration
Property svn:executable set to ``*
File size: 30.4 KB

Rev	Line
[1814]	1	#! /bin/sh
	2	# Configuration validation subroutine script.
	3	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
	4	# 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
	5
	6	timestamp='2004-02-23'
	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., 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>. Submit a context
	33	# diff and a properly formatted ChangeLog entry.
	34	#
	35	# Configuration subroutine to validate and canonicalize a configuration type.
	36	# Supply the specified configuration type as an argument.
	37	# If it is invalid, we print an error message on stderr and exit with code 1.
	38	# Otherwise, we print the canonical config type on stdout and succeed.
	39
	40	# This file is supposed to be the same for all GNU packages
	41	# and recognize all the CPU types, system types and aliases
	42	# that are meaningful with any GNU software.
	43	# Each package is responsible for reporting which valid configurations
	44	# it does not support. The user should be able to distinguish
	45	# a failure to support a valid configuration from a meaningless
	46	# configuration.
	47
	48	# The goal of this file is to map all the various variations of a given
	49	# machine specification into a single specification in the form:
	50	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
	51	# or in some cases, the newer four-part form:
	52	# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
	53	# It is wrong to echo any other type of specification.
	54
	55	me=`echo "$0" \| sed -e 's,.*/,,'`
	56
	57	usage="\
	58	Usage: $0 [OPTION] CPU-MFR-OPSYS
	59	$0 [OPTION] ALIAS
	60
	61	Canonicalize a configuration name.
	62
	63	Operation modes:
	64	-h, --help print this help, then exit
	65	-t, --time-stamp print date of last modification, then exit
	66	-v, --version print version number, then exit
	67
	68	Report bugs and patches to <config-patches@gnu.org>."
	69
	70	version="\
	71	GNU config.sub ($timestamp)
	72
	73	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
	74	Free Software Foundation, Inc.
	75
	76	This is free software; see the source for copying conditions. There is NO
	77	warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
	78
	79	help="
	80	Try \`$me --help' for more information."
	81
	82	# Parse command line
	83	while test $# -gt 0 ; do
	84	case $1 in
	85	--time-stamp \| --time* \| -t )
	86	echo "$timestamp" ; exit 0 ;;
	87	--version \| -v )
	88	echo "$version" ; exit 0 ;;
	89	--help \| --h* \| -h )
	90	echo "$usage"; exit 0 ;;
	91	-- ) # Stop option processing
	92	shift; break ;;
	93	- ) # Use stdin as input.
	94	break ;;
	95	-* )
	96	echo "$me: invalid option $1$help"
	97	exit 1 ;;
	98
	99	local)
	100	# First pass through any local machine types.
	101	echo $1
	102	exit 0;;
	103
	104	* )
	105	break ;;
	106	esac
	107	done
	108
	109	case $# in
	110	0) echo "$me: missing argument$help" >&2
	111	exit 1;;
	112	1) ;;
	113	*) echo "$me: too many arguments$help" >&2
	114	exit 1;;
	115	esac
	116
	117	# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
	118	# Here we must recognize all the valid KERNEL-OS combinations.
	119	maybe_os=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\2/'`
	120	case $maybe_os in
	121	nto-qnx* \| linux-gnu* \| linux-dietlibc \| linux-uclibc* \| uclinux-uclibc* \| uclinux-gnu* \| \
	122	kfreebsd-gnu \| knetbsd-gnu \| netbsd-gnu \| storm-chaos* \| os2-emx* \| rtmk-nova*)
	123	os=-$maybe_os
	124	basic_machine=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\1/'`
	125	;;
	126	*)
	127	basic_machine=`echo $1 \| sed 's/-[^-]*$//'`
	128	if [ $basic_machine != $1 ]
	129	then os=`echo $1 \| sed 's/.*-/-/'`
	130	else os=; fi
	131	;;
	132	esac
	133
	134	### Let's recognize common machines as not being operating systems so
	135	### that things like config.sub decstation-3100 work. We also
	136	### recognize some manufacturers as not being operating systems, so we
	137	### can provide default operating systems below.
	138	case $os in
	139	-sunos)
	140	# Prevent following clause from handling this invalid input.
	141	;;
	142	-dec* \| -mips* \| -sequent* \| -encore* \| -pc532* \| -sgi* \| -sony* \| \
	143	-att* \| -7300* \| -3300* \| -delta* \| -motorola* \| -sun[234]* \| \
	144	-unicom* \| -ibm* \| -next \| -hp \| -isi* \| -apollo \| -altos* \| \
	145	-convergent* \| -ncr* \| -news \| -32* \| -3600* \| -3100* \| -hitachi* \|\
	146	-c[123]* \| -convex* \| -sun \| -crds \| -omron* \| -dg \| -ultra \| -tti* \| \
	147	-harris \| -dolphin \| -highlevel \| -gould \| -cbm \| -ns \| -masscomp \| \
	148	-apple \| -axis)
	149	os=
	150	basic_machine=$1
	151	;;
	152	-sim \| -cisco \| -oki \| -wec \| -winbond)
	153	os=
	154	basic_machine=$1
	155	;;
	156	-scout)
	157	;;
	158	-wrs)
	159	os=-vxworks
	160	basic_machine=$1
	161	;;
	162	-chorusos*)
	163	os=-chorusos
	164	basic_machine=$1
	165	;;
	166	-chorusrdb)
	167	os=-chorusrdb
	168	basic_machine=$1
	169	;;
	170	-hiux*)
	171	os=-hiuxwe2
	172	;;
	173	-sco5)
	174	os=-sco3.2v5
	175	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	176	;;
	177	-sco4)
	178	os=-sco3.2v4
	179	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	180	;;
	181	-sco3.2.[4-9]*)
	182	os=`echo $os \| sed -e 's/sco3.2./sco3.2v/'`
	183	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	184	;;
	185	-sco3.2v[4-9]*)
	186	# Don't forget version if it is 3.2v4 or newer.
	187	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	188	;;
	189	-sco*)
	190	os=-sco3.2v2
	191	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	192	;;
	193	-udk*)
	194	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	195	;;
	196	-isc)
	197	os=-isc2.2
	198	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	199	;;
	200	-clix*)
	201	basic_machine=clipper-intergraph
	202	;;
	203	-isc*)
	204	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	205	;;
	206	-lynx*)
	207	os=-lynxos
	208	;;
	209	-ptx*)
	210	basic_machine=`echo $1 \| sed -e 's/86-.*/86-sequent/'`
	211	;;
	212	-windowsnt*)
	213	os=`echo $os \| sed -e 's/windowsnt/winnt/'`
	214	;;
	215	-psos*)
	216	os=-psos
	217	;;
	218	-mint \| -mint[0-9]*)
	219	basic_machine=m68k-atari
	220	os=-mint
	221	;;
	222	esac
	223
	224	# Decode aliases for certain CPU-COMPANY combinations.
	225	case $basic_machine in
	226	# Recognize the basic CPU types without company name.
	227	# Some are omitted here because they have special meanings below.
	228	1750a \| 580 \
	229	\| a29k \
	230	\| alpha \| alphaev[4-8] \| alphaev56 \| alphaev6[78] \| alphapca5[67] \
	231	\| alpha64 \| alpha64ev[4-8] \| alpha64ev56 \| alpha64ev6[78] \| alpha64pca5[67] \
	232	\| am33_2.0 \
	233	\| arc \| arm \| arm[bl]e \| arme[lb] \| armv[2345] \| armv[345][lb] \| avr \
	234	\| c4x \| clipper \
	235	\| d10v \| d30v \| dlx \| dsp16xx \
	236	\| fr30 \| frv \
	237	\| h8300 \| h8500 \| hppa \| hppa1.[01] \| hppa2.0 \| hppa2.0[nw] \| hppa64 \
	238	\| i370 \| i860 \| i960 \| ia64 \
	239	\| ip2k \| iq2000 \
	240	\| m32r \| m68000 \| m68k \| m88k \| mcore \
	241	\| mips \| mipsbe \| mipseb \| mipsel \| mipsle \
	242	\| mips16 \
	243	\| mips64 \| mips64el \
	244	\| mips64vr \| mips64vrel \
	245	\| mips64orion \| mips64orionel \
	246	\| mips64vr4100 \| mips64vr4100el \
	247	\| mips64vr4300 \| mips64vr4300el \
	248	\| mips64vr5000 \| mips64vr5000el \
	249	\| mipsisa32 \| mipsisa32el \
	250	\| mipsisa32r2 \| mipsisa32r2el \
	251	\| mipsisa64 \| mipsisa64el \
	252	\| mipsisa64r2 \| mipsisa64r2el \
	253	\| mipsisa64sb1 \| mipsisa64sb1el \
	254	\| mipsisa64sr71k \| mipsisa64sr71kel \
	255	\| mipstx39 \| mipstx39el \
	256	\| mn10200 \| mn10300 \
	257	\| msp430 \
	258	\| ns16k \| ns32k \
	259	\| openrisc \| or32 \
	260	\| pdp10 \| pdp11 \| pj \| pjl \
	261	\| powerpc \| powerpc64 \| powerpc64le \| powerpcle \| ppcbe \
	262	\| pyramid \
	263	\| sh \| sh[1234] \| sh[23]e \| sh[34]eb \| shbe \| shle \| sh[1234]le \| sh3ele \
	264	\| sh64 \| sh64le \
	265	\| sparc \| sparc64 \| sparc86x \| sparclet \| sparclite \| sparcv9 \| sparcv9b \
	266	\| strongarm \
	267	\| tahoe \| thumb \| tic4x \| tic80 \| tron \
	268	\| v850 \| v850e \
	269	\| we32k \
	270	\| x86 \| xscale \| xstormy16 \| xtensa \
	271	\| z8k)
	272	basic_machine=$basic_machine-unknown
	273	;;
	274	m6811 \| m68hc11 \| m6812 \| m68hc12)
	275	# Motorola 68HC11/12.
	276	basic_machine=$basic_machine-unknown
	277	os=-none
	278	;;
	279	m88110 \| m680[12346]0 \| m683?2 \| m68360 \| m5200 \| v70 \| w65 \| z8k)
	280	;;
	281
	282	# We use `pc' rather than `unknown'
	283	# because (1) that's what they normally are, and
	284	# (2) the word "unknown" tends to confuse beginning users.
	285	i*86 \| x86_64)
	286	basic_machine=$basic_machine-pc
	287	;;
	288	# Object if more than one company name word.
	289	--*)
	290	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
	291	exit 1
	292	;;
	293	# Recognize the basic CPU types with company name.
	294	580-* \
	295	\| a29k-* \
	296	\| alpha-* \| alphaev[4-8]-* \| alphaev56-* \| alphaev6[78]-* \
	297	\| alpha64-* \| alpha64ev[4-8]-* \| alpha64ev56-* \| alpha64ev6[78]-* \
	298	\| alphapca5[67]-* \| alpha64pca5[67]-* \| arc-* \
	299	\| arm-* \| armbe-* \| armle-* \| armeb-* \| armv- \
	300	\| avr-* \
	301	\| bs2000-* \
	302	\| c[123]* \| c30-* \| [cjt]90-* \| c4x-* \| c54x-* \| c55x-* \| c6x-* \
	303	\| clipper-* \| cydra-* \
	304	\| d10v-* \| d30v-* \| dlx-* \
	305	\| elxsi-* \
	306	\| f30[01]-* \| f700-* \| fr30-* \| frv-* \| fx80-* \
	307	\| h8300-* \| h8500-* \
	308	\| hppa-* \| hppa1.[01]-* \| hppa2.0-* \| hppa2.0[nw]-* \| hppa64-* \
	309	\| i86- \| i860-* \| i960-* \| ia64-* \
	310	\| ip2k-* \| iq2000-* \
	311	\| m32r-* \
	312	\| m68000-* \| m680[012346]0-* \| m68360-* \| m683?2-* \| m68k-* \
	313	\| m88110-* \| m88k-* \| mcore-* \
	314	\| mips-* \| mipsbe-* \| mipseb-* \| mipsel-* \| mipsle-* \
	315	\| mips16-* \
	316	\| mips64-* \| mips64el-* \
	317	\| mips64vr-* \| mips64vrel-* \
	318	\| mips64orion-* \| mips64orionel-* \
	319	\| mips64vr4100-* \| mips64vr4100el-* \
	320	\| mips64vr4300-* \| mips64vr4300el-* \
	321	\| mips64vr5000-* \| mips64vr5000el-* \
	322	\| mipsisa32-* \| mipsisa32el-* \
	323	\| mipsisa32r2-* \| mipsisa32r2el-* \
	324	\| mipsisa64-* \| mipsisa64el-* \
	325	\| mipsisa64r2-* \| mipsisa64r2el-* \
	326	\| mipsisa64sb1-* \| mipsisa64sb1el-* \
	327	\| mipsisa64sr71k-* \| mipsisa64sr71kel-* \
	328	\| mipstx39-* \| mipstx39el-* \
	329	\| msp430-* \
	330	\| none-* \| np1-* \| nv1-* \| ns16k-* \| ns32k-* \
	331	\| orion-* \
	332	\| pdp10-* \| pdp11-* \| pj-* \| pjl-* \| pn-* \| power-* \
	333	\| powerpc-* \| powerpc64-* \| powerpc64le-* \| powerpcle-* \| ppcbe-* \
	334	\| pyramid-* \
	335	\| romp-* \| rs6000-* \
	336	\| sh-* \| sh[1234]-* \| sh[23]e-* \| sh[34]eb-* \| shbe-* \
	337	\| shle-* \| sh[1234]le-* \| sh3ele-* \| sh64-* \| sh64le-* \
	338	\| sparc-* \| sparc64-* \| sparc86x-* \| sparclet-* \| sparclite-* \
	339	\| sparcv9-* \| sparcv9b-* \| strongarm-* \| sv1-* \| sx?-* \
	340	\| tahoe-* \| thumb-* \
	341	\| tic30-* \| tic4x-* \| tic54x-* \| tic55x-* \| tic6x-* \| tic80-* \
	342	\| tron-* \
	343	\| v850-* \| v850e-* \| vax-* \
	344	\| we32k-* \
	345	\| x86-* \| x86_64-* \| xps100-* \| xscale-* \| xstormy16-* \
	346	\| xtensa-* \
	347	\| ymp-* \
	348	\| z8k-*)
	349	;;
	350	# Recognize the various machine names and aliases which stand
	351	# for a CPU type and a company and sometimes even an OS.
	352	386bsd)
	353	basic_machine=i386-unknown
	354	os=-bsd
	355	;;
	356	3b1 \| 7300 \| 7300-att \| att-7300 \| pc7300 \| safari \| unixpc)
	357	basic_machine=m68000-att
	358	;;
	359	3b*)
	360	basic_machine=we32k-att
	361	;;
	362	a29khif)
	363	basic_machine=a29k-amd
	364	os=-udi
	365	;;
	366	abacus)
	367	basic_machine=abacus-unknown
	368	;;
	369	adobe68k)
	370	basic_machine=m68010-adobe
	371	os=-scout
	372	;;
	373	alliant \| fx80)
	374	basic_machine=fx80-alliant
	375	;;
	376	altos \| altos3068)
	377	basic_machine=m68k-altos
	378	;;
	379	am29k)
	380	basic_machine=a29k-none
	381	os=-bsd
	382	;;
	383	amd64)
	384	basic_machine=x86_64-pc
	385	;;
	386	amd64-*)
	387	basic_machine=x86_64-`echo $basic_machine \| sed 's/^[^-]*-//'`
	388	;;
	389	amdahl)
	390	basic_machine=580-amdahl
	391	os=-sysv
	392	;;
	393	amiga \| amiga-*)
	394	basic_machine=m68k-unknown
	395	;;
	396	amigaos \| amigados)
	397	basic_machine=m68k-unknown
	398	os=-amigaos
	399	;;
	400	amigaunix \| amix)
	401	basic_machine=m68k-unknown
	402	os=-sysv4
	403	;;
	404	apollo68)
	405	basic_machine=m68k-apollo
	406	os=-sysv
	407	;;
	408	apollo68bsd)
	409	basic_machine=m68k-apollo
	410	os=-bsd
	411	;;
	412	aux)
	413	basic_machine=m68k-apple
	414	os=-aux
	415	;;
	416	balance)
	417	basic_machine=ns32k-sequent
	418	os=-dynix
	419	;;
	420	c90)
	421	basic_machine=c90-cray
	422	os=-unicos
	423	;;
	424	convex-c1)
	425	basic_machine=c1-convex
	426	os=-bsd
	427	;;
	428	convex-c2)
	429	basic_machine=c2-convex
	430	os=-bsd
	431	;;
	432	convex-c32)
	433	basic_machine=c32-convex
	434	os=-bsd
	435	;;
	436	convex-c34)
	437	basic_machine=c34-convex
	438	os=-bsd
	439	;;
	440	convex-c38)
	441	basic_machine=c38-convex
	442	os=-bsd
	443	;;
	444	cray \| j90)
	445	basic_machine=j90-cray
	446	os=-unicos
	447	;;
	448	cr16c)
	449	basic_machine=cr16c-unknown
	450	os=-elf
	451	;;
	452	crds \| unos)
	453	basic_machine=m68k-crds
	454	;;
	455	cris \| cris-* \| etrax*)
	456	basic_machine=cris-axis
	457	;;
	458	crx)
	459	basic_machine=crx-unknown
	460	os=-elf
	461	;;
	462	da30 \| da30-*)
	463	basic_machine=m68k-da30
	464	;;
	465	decstation \| decstation-3100 \| pmax \| pmax-* \| pmin \| dec3100 \| decstatn)
	466	basic_machine=mips-dec
	467	;;
	468	decsystem10* \| dec10*)
	469	basic_machine=pdp10-dec
	470	os=-tops10
	471	;;
	472	decsystem20* \| dec20*)
	473	basic_machine=pdp10-dec
	474	os=-tops20
	475	;;
	476	delta \| 3300 \| motorola-3300 \| motorola-delta \
	477	\| 3300-motorola \| delta-motorola)
	478	basic_machine=m68k-motorola
	479	;;
	480	delta88)
	481	basic_machine=m88k-motorola
	482	os=-sysv3
	483	;;
	484	dpx20 \| dpx20-*)
	485	basic_machine=rs6000-bull
	486	os=-bosx
	487	;;
	488	dpx2* \| dpx2*-bull)
	489	basic_machine=m68k-bull
	490	os=-sysv3
	491	;;
	492	ebmon29k)
	493	basic_machine=a29k-amd
	494	os=-ebmon
	495	;;
	496	elxsi)
	497	basic_machine=elxsi-elxsi
	498	os=-bsd
	499	;;
	500	encore \| umax \| mmax)
	501	basic_machine=ns32k-encore
	502	;;
	503	es1800 \| OSE68k \| ose68k \| ose \| OSE)
	504	basic_machine=m68k-ericsson
	505	os=-ose
	506	;;
	507	fx2800)
	508	basic_machine=i860-alliant
	509	;;
	510	genix)
	511	basic_machine=ns32k-ns
	512	;;
	513	gmicro)
	514	basic_machine=tron-gmicro
	515	os=-sysv
	516	;;
	517	go32)
	518	basic_machine=i386-pc
	519	os=-go32
	520	;;
	521	h3050r* \| hiux*)
	522	basic_machine=hppa1.1-hitachi
	523	os=-hiuxwe2
	524	;;
	525	h8300hms)
	526	basic_machine=h8300-hitachi
	527	os=-hms
	528	;;
	529	h8300xray)
	530	basic_machine=h8300-hitachi
	531	os=-xray
	532	;;
	533	h8500hms)
	534	basic_machine=h8500-hitachi
	535	os=-hms
	536	;;
	537	harris)
	538	basic_machine=m88k-harris
	539	os=-sysv3
	540	;;
	541	hp300-*)
	542	basic_machine=m68k-hp
	543	;;
	544	hp300bsd)
	545	basic_machine=m68k-hp
	546	os=-bsd
	547	;;
	548	hp300hpux)
	549	basic_machine=m68k-hp
	550	os=-hpux
	551	;;
	552	hp3k9[0-9][0-9] \| hp9[0-9][0-9])
	553	basic_machine=hppa1.0-hp
	554	;;
	555	hp9k2[0-9][0-9] \| hp9k31[0-9])
	556	basic_machine=m68000-hp
	557	;;
	558	hp9k3[2-9][0-9])
	559	basic_machine=m68k-hp
	560	;;
	561	hp9k6[0-9][0-9] \| hp6[0-9][0-9])
	562	basic_machine=hppa1.0-hp
	563	;;
	564	hp9k7[0-79][0-9] \| hp7[0-79][0-9])
	565	basic_machine=hppa1.1-hp
	566	;;
	567	hp9k78[0-9] \| hp78[0-9])
	568	# FIXME: really hppa2.0-hp
	569	basic_machine=hppa1.1-hp
	570	;;
	571	hp9k8[67]1 \| hp8[67]1 \| hp9k80[24] \| hp80[24] \| hp9k8[78]9 \| hp8[78]9 \| hp9k893 \| hp893)
	572	# FIXME: really hppa2.0-hp
	573	basic_machine=hppa1.1-hp
	574	;;
	575	hp9k8[0-9][13679] \| hp8[0-9][13679])
	576	basic_machine=hppa1.1-hp
	577	;;
	578	hp9k8[0-9][0-9] \| hp8[0-9][0-9])
	579	basic_machine=hppa1.0-hp
	580	;;
	581	hppa-next)
	582	os=-nextstep3
	583	;;
	584	hppaosf)
	585	basic_machine=hppa1.1-hp
	586	os=-osf
	587	;;
	588	hppro)
	589	basic_machine=hppa1.1-hp
	590	os=-proelf
	591	;;
	592	i370-ibm* \| ibm*)
	593	basic_machine=i370-ibm
	594	;;
	595	# I'm not sure what "Sysv32" means. Should this be sysv3.2?
	596	i*86v32)
	597	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	598	os=-sysv32
	599	;;
	600	i86v4)
	601	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	602	os=-sysv4
	603	;;
	604	i*86v)
	605	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	606	os=-sysv
	607	;;
	608	i*86sol2)
	609	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	610	os=-solaris2
	611	;;
	612	i386mach)
	613	basic_machine=i386-mach
	614	os=-mach
	615	;;
	616	i386-vsta \| vsta)
	617	basic_machine=i386-unknown
	618	os=-vsta
	619	;;
	620	iris \| iris4d)
	621	basic_machine=mips-sgi
	622	case $os in
	623	-irix*)
	624	;;
	625	*)
	626	os=-irix4
	627	;;
	628	esac
	629	;;
	630	isi68 \| isi)
	631	basic_machine=m68k-isi
	632	os=-sysv
	633	;;
	634	m88k-omron*)
	635	basic_machine=m88k-omron
	636	;;
	637	magnum \| m3230)
	638	basic_machine=mips-mips
	639	os=-sysv
	640	;;
	641	merlin)
	642	basic_machine=ns32k-utek
	643	os=-sysv
	644	;;
	645	mingw32)
	646	basic_machine=i386-pc
	647	os=-mingw32
	648	;;
	649	miniframe)
	650	basic_machine=m68000-convergent
	651	;;
	652	mint \| -mint[0-9] \| MiNT \| MiNT[0-9]*)
	653	basic_machine=m68k-atari
	654	os=-mint
	655	;;
	656	mips3-)
	657	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`
	658	;;
	659	mips3*)
	660	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`-unknown
	661	;;
	662	mmix*)
	663	basic_machine=mmix-knuth
	664	os=-mmixware
	665	;;
	666	monitor)
	667	basic_machine=m68k-rom68k
	668	os=-coff
	669	;;
	670	morphos)
	671	basic_machine=powerpc-unknown
	672	os=-morphos
	673	;;
	674	msdos)
	675	basic_machine=i386-pc
	676	os=-msdos
	677	;;
	678	mvs)
	679	basic_machine=i370-ibm
	680	os=-mvs
	681	;;
	682	ncr3000)
	683	basic_machine=i486-ncr
	684	os=-sysv4
	685	;;
	686	netbsd386)
	687	basic_machine=i386-unknown
	688	os=-netbsd
	689	;;
	690	netwinder)
	691	basic_machine=armv4l-rebel
	692	os=-linux
	693	;;
	694	news \| news700 \| news800 \| news900)
	695	basic_machine=m68k-sony
	696	os=-newsos
	697	;;
	698	news1000)
	699	basic_machine=m68030-sony
	700	os=-newsos
	701	;;
	702	news-3600 \| risc-news)
	703	basic_machine=mips-sony
	704	os=-newsos
	705	;;
	706	necv70)
	707	basic_machine=v70-nec
	708	os=-sysv
	709	;;
	710	next \| m*-next )
	711	basic_machine=m68k-next
	712	case $os in
	713	-nextstep* )
	714	;;
	715	-ns2*)
	716	os=-nextstep2
	717	;;
	718	*)
	719	os=-nextstep3
	720	;;
	721	esac
	722	;;
	723	nh3000)
	724	basic_machine=m68k-harris
	725	os=-cxux
	726	;;
	727	nh[45]000)
	728	basic_machine=m88k-harris
	729	os=-cxux
	730	;;
	731	nindy960)
	732	basic_machine=i960-intel
	733	os=-nindy
	734	;;
	735	mon960)
	736	basic_machine=i960-intel
	737	os=-mon960
	738	;;
	739	nonstopux)
	740	basic_machine=mips-compaq
	741	os=-nonstopux
	742	;;
	743	np1)
	744	basic_machine=np1-gould
	745	;;
	746	nv1)
	747	basic_machine=nv1-cray
	748	os=-unicosmp
	749	;;
	750	nsr-tandem)
	751	basic_machine=nsr-tandem
	752	;;
	753	op50n-* \| op60c-*)
	754	basic_machine=hppa1.1-oki
	755	os=-proelf
	756	;;
	757	or32 \| or32-*)
	758	basic_machine=or32-unknown
	759	os=-coff
	760	;;
	761	os400)
	762	basic_machine=powerpc-ibm
	763	os=-os400
	764	;;
	765	OSE68000 \| ose68000)
	766	basic_machine=m68000-ericsson
	767	os=-ose
	768	;;
	769	os68k)
	770	basic_machine=m68k-none
	771	os=-os68k
	772	;;
	773	pa-hitachi)
	774	basic_machine=hppa1.1-hitachi
	775	os=-hiuxwe2
	776	;;
	777	paragon)
	778	basic_machine=i860-intel
	779	os=-osf
	780	;;
	781	pbd)
	782	basic_machine=sparc-tti
	783	;;
	784	pbb)
	785	basic_machine=m68k-tti
	786	;;
	787	pc532 \| pc532-*)
	788	basic_machine=ns32k-pc532
	789	;;
	790	pentium \| p5 \| k5 \| k6 \| nexgen \| viac3)
	791	basic_machine=i586-pc
	792	;;
	793	pentiumpro \| p6 \| 6x86 \| athlon \| athlon_*)
	794	basic_machine=i686-pc
	795	;;
	796	pentiumii \| pentium2 \| pentiumiii \| pentium3)
	797	basic_machine=i686-pc
	798	;;
	799	pentium4)
	800	basic_machine=i786-pc
	801	;;
	802	pentium-* \| p5-* \| k5-* \| k6-* \| nexgen-* \| viac3-*)
	803	basic_machine=i586-`echo $basic_machine \| sed 's/^[^-]*-//'`
	804	;;
	805	pentiumpro-* \| p6-* \| 6x86-* \| athlon-*)
	806	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
	807	;;
	808	pentiumii-* \| pentium2-* \| pentiumiii-* \| pentium3-*)
	809	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
	810	;;
	811	pentium4-*)
	812	basic_machine=i786-`echo $basic_machine \| sed 's/^[^-]*-//'`
	813	;;
	814	pn)
	815	basic_machine=pn-gould
	816	;;
	817	power) basic_machine=power-ibm
	818	;;
	819	ppc) basic_machine=powerpc-unknown
	820	;;
	821	ppc-) basic_machine=powerpc-`echo $basic_machine \| sed 's/^[^-]-//'`
	822	;;
	823	ppcle \| powerpclittle \| ppc-le \| powerpc-little)
	824	basic_machine=powerpcle-unknown
	825	;;
	826	ppcle-* \| powerpclittle-*)
	827	basic_machine=powerpcle-`echo $basic_machine \| sed 's/^[^-]*-//'`
	828	;;
	829	ppc64) basic_machine=powerpc64-unknown
	830	;;
	831	ppc64-) basic_machine=powerpc64-`echo $basic_machine \| sed 's/^[^-]-//'`
	832	;;
	833	ppc64le \| powerpc64little \| ppc64-le \| powerpc64-little)
	834	basic_machine=powerpc64le-unknown
	835	;;
	836	ppc64le-* \| powerpc64little-*)
	837	basic_machine=powerpc64le-`echo $basic_machine \| sed 's/^[^-]*-//'`
	838	;;
	839	ps2)
	840	basic_machine=i386-ibm
	841	;;
	842	pw32)
	843	basic_machine=i586-unknown
	844	os=-pw32
	845	;;
	846	rom68k)
	847	basic_machine=m68k-rom68k
	848	os=-coff
	849	;;
	850	rm[46]00)
	851	basic_machine=mips-siemens
	852	;;
	853	rtpc \| rtpc-*)
	854	basic_machine=romp-ibm
	855	;;
	856	s390 \| s390-*)
	857	basic_machine=s390-ibm
	858	;;
	859	s390x \| s390x-*)
	860	basic_machine=s390x-ibm
	861	;;
	862	sa29200)
	863	basic_machine=a29k-amd
	864	os=-udi
	865	;;
	866	sb1)
	867	basic_machine=mipsisa64sb1-unknown
	868	;;
	869	sb1el)
	870	basic_machine=mipsisa64sb1el-unknown
	871	;;
	872	sei)
	873	basic_machine=mips-sei
	874	os=-seiux
	875	;;
	876	sequent)
	877	basic_machine=i386-sequent
	878	;;
	879	sh)
	880	basic_machine=sh-hitachi
	881	os=-hms
	882	;;
	883	sh64)
	884	basic_machine=sh64-unknown
	885	;;
	886	sparclite-wrs \| simso-wrs)
	887	basic_machine=sparclite-wrs
	888	os=-vxworks
	889	;;
	890	sps7)
	891	basic_machine=m68k-bull
	892	os=-sysv2
	893	;;
	894	spur)
	895	basic_machine=spur-unknown
	896	;;
	897	st2000)
	898	basic_machine=m68k-tandem
	899	;;
	900	stratus)
	901	basic_machine=i860-stratus
	902	os=-sysv4
	903	;;
	904	sun2)
	905	basic_machine=m68000-sun
	906	;;
	907	sun2os3)
	908	basic_machine=m68000-sun
	909	os=-sunos3
	910	;;
	911	sun2os4)
	912	basic_machine=m68000-sun
	913	os=-sunos4
	914	;;
	915	sun3os3)
	916	basic_machine=m68k-sun
	917	os=-sunos3
	918	;;
	919	sun3os4)
	920	basic_machine=m68k-sun
	921	os=-sunos4
	922	;;
	923	sun4os3)
	924	basic_machine=sparc-sun
	925	os=-sunos3
	926	;;
	927	sun4os4)
	928	basic_machine=sparc-sun
	929	os=-sunos4
	930	;;
	931	sun4sol2)
	932	basic_machine=sparc-sun
	933	os=-solaris2
	934	;;
	935	sun3 \| sun3-*)
	936	basic_machine=m68k-sun
	937	;;
	938	sun4)
	939	basic_machine=sparc-sun
	940	;;
	941	sun386 \| sun386i \| roadrunner)
	942	basic_machine=i386-sun
	943	;;
	944	sv1)
	945	basic_machine=sv1-cray
	946	os=-unicos
	947	;;
	948	symmetry)
	949	basic_machine=i386-sequent
	950	os=-dynix
	951	;;
	952	t3e)
	953	basic_machine=alphaev5-cray
	954	os=-unicos
	955	;;
	956	t90)
	957	basic_machine=t90-cray
	958	os=-unicos
	959	;;
	960	tic54x \| c54x*)
	961	basic_machine=tic54x-unknown
	962	os=-coff
	963	;;
	964	tic55x \| c55x*)
	965	basic_machine=tic55x-unknown
	966	os=-coff
	967	;;
	968	tic6x \| c6x*)
	969	basic_machine=tic6x-unknown
	970	os=-coff
	971	;;
	972	tx39)
	973	basic_machine=mipstx39-unknown
	974	;;
	975	tx39el)
	976	basic_machine=mipstx39el-unknown
	977	;;
	978	toad1)
	979	basic_machine=pdp10-xkl
	980	os=-tops20
	981	;;
	982	tower \| tower-32)
	983	basic_machine=m68k-ncr
	984	;;
	985	tpf)
	986	basic_machine=s390x-ibm
	987	os=-tpf
	988	;;
	989	udi29k)
	990	basic_machine=a29k-amd
	991	os=-udi
	992	;;
	993	ultra3)
	994	basic_machine=a29k-nyu
	995	os=-sym1
	996	;;
	997	v810 \| necv810)
	998	basic_machine=v810-nec
	999	os=-none
	1000	;;
	1001	vaxv)
	1002	basic_machine=vax-dec
	1003	os=-sysv
	1004	;;
	1005	vms)
	1006	basic_machine=vax-dec
	1007	os=-vms
	1008	;;
	1009	vpp\|vx\|vx-)
	1010	basic_machine=f301-fujitsu
	1011	;;
	1012	vxworks960)
	1013	basic_machine=i960-wrs
	1014	os=-vxworks
	1015	;;
	1016	vxworks68)
	1017	basic_machine=m68k-wrs
	1018	os=-vxworks
	1019	;;
	1020	vxworks29k)
	1021	basic_machine=a29k-wrs
	1022	os=-vxworks
	1023	;;
	1024	w65*)
	1025	basic_machine=w65-wdc
	1026	os=-none
	1027	;;
	1028	w89k-*)
	1029	basic_machine=hppa1.1-winbond
	1030	os=-proelf
	1031	;;
	1032	xps \| xps100)
	1033	basic_machine=xps100-honeywell
	1034	;;
	1035	ymp)
	1036	basic_machine=ymp-cray
	1037	os=-unicos
	1038	;;
	1039	z8k-*-coff)
	1040	basic_machine=z8k-unknown
	1041	os=-sim
	1042	;;
	1043	none)
	1044	basic_machine=none-none
	1045	os=-none
	1046	;;
	1047
	1048	# Here we handle the default manufacturer of certain CPU types. It is in
	1049	# some cases the only manufacturer, in others, it is the most popular.
	1050	w89k)
	1051	basic_machine=hppa1.1-winbond
	1052	;;
	1053	op50n)
	1054	basic_machine=hppa1.1-oki
	1055	;;
	1056	op60c)
	1057	basic_machine=hppa1.1-oki
	1058	;;
	1059	romp)
	1060	basic_machine=romp-ibm
	1061	;;
	1062	rs6000)
	1063	basic_machine=rs6000-ibm
	1064	;;
	1065	vax)
	1066	basic_machine=vax-dec
	1067	;;
	1068	pdp10)
	1069	# there are many clones, so DEC is not a safe bet
	1070	basic_machine=pdp10-unknown
	1071	;;
	1072	pdp11)
	1073	basic_machine=pdp11-dec
	1074	;;
	1075	we32k)
	1076	basic_machine=we32k-att
	1077	;;
	1078	sh3 \| sh4 \| sh[34]eb \| sh[1234]le \| sh[23]ele)
	1079	basic_machine=sh-unknown
	1080	;;
	1081	sh64)
	1082	basic_machine=sh64-unknown
	1083	;;
	1084	sparc \| sparcv9 \| sparcv9b)
	1085	basic_machine=sparc-sun
	1086	;;
	1087	cydra)
	1088	basic_machine=cydra-cydrome
	1089	;;
	1090	orion)
	1091	basic_machine=orion-highlevel
	1092	;;
	1093	orion105)
	1094	basic_machine=clipper-highlevel
	1095	;;
	1096	mac \| mpw \| mac-mpw)
	1097	basic_machine=m68k-apple
	1098	;;
	1099	pmac \| pmac-mpw)
	1100	basic_machine=powerpc-apple
	1101	;;
	1102	*-unknown)
	1103	# Make sure to match an already-canonicalized machine name.
	1104	;;
	1105	*)
	1106	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
	1107	exit 1
	1108	;;
	1109	esac
	1110
	1111	# Here we canonicalize certain aliases for manufacturers.
	1112	case $basic_machine in
	1113	-digital)
	1114	basic_machine=`echo $basic_machine \| sed 's/digital.*/dec/'`
	1115	;;
	1116	-commodore)
	1117	basic_machine=`echo $basic_machine \| sed 's/commodore.*/cbm/'`
	1118	;;
	1119	*)
	1120	;;
	1121	esac
	1122
	1123	# Decode manufacturer-specific aliases for certain operating systems.
	1124
	1125	if [ x"$os" != x"" ]
	1126	then
	1127	case $os in
	1128	# First match some system type aliases
	1129	# that might get confused with valid system types.
	1130	# -solaris* is a basic system type, with this one exception.
	1131	-solaris1 \| -solaris1.*)
	1132	os=`echo $os \| sed -e 's\|solaris1\|sunos4\|'`
	1133	;;
	1134	-solaris)
	1135	os=-solaris2
	1136	;;
	1137	-svr4*)
	1138	os=-sysv4
	1139	;;
	1140	-unixware*)
	1141	os=-sysv4.2uw
	1142	;;
	1143	-gnu/linux*)
	1144	os=`echo $os \| sed -e 's\|gnu/linux\|linux-gnu\|'`
	1145	;;
	1146	# First accept the basic system types.
	1147	# The portable systems comes first.
	1148	# Each alternative MUST END IN A *, to match a version number.
	1149	# -sysv* is not here because it comes later, after sysvr4.
	1150	-gnu* \| -bsd* \| -mach* \| -minix* \| -genix* \| -ultrix* \| -irix* \
	1151	\| -vms \| -sco* \| -esix* \| -isc* \| -aix* \| -sunos \| -sunos[34]*\
	1152	\| -hpux* \| -unos* \| -osf* \| -luna* \| -dgux* \| -solaris* \| -sym* \
	1153	\| -amigaos* \| -amigados* \| -msdos* \| -newsos* \| -unicos* \| -aof* \
	1154	\| -aos* \
	1155	\| -nindy* \| -vxsim* \| -vxworks* \| -ebmon* \| -hms* \| -mvs* \
	1156	\| -clix* \| -riscos* \| -uniplus* \| -iris* \| -rtu* \| -xenix* \
	1157	\| -hiux* \| -386bsd* \| -knetbsd* \| -mirbsd* \| -netbsd* \| -openbsd* \
	1158	\| -ekkobsd* \| -kfreebsd* \| -freebsd* \| -riscix* \| -lynxos* \
	1159	\| -bosx* \| -nextstep* \| -cxux* \| -aout* \| -elf* \| -oabi* \
	1160	\| -ptx* \| -coff* \| -ecoff* \| -winnt* \| -domain* \| -vsta* \
	1161	\| -udi* \| -eabi* \| -lites* \| -ieee* \| -go32* \| -aux* \
	1162	\| -chorusos* \| -chorusrdb* \
	1163	\| -cygwin* \| -pe* \| -psos* \| -moss* \| -proelf* \| -rtems* \
	1164	\| -mingw32* \| -linux-gnu* \| -linux-uclibc* \| -uxpv* \| -beos* \| -mpeix* \| -udk* \
	1165	\| -interix* \| -uwin* \| -mks* \| -rhapsody* \| -darwin* \| -opened* \
	1166	\| -openstep* \| -oskit* \| -conix* \| -pw32* \| -nonstopux* \
	1167	\| -storm-chaos* \| -tops10* \| -tenex* \| -tops20* \| -its* \
	1168	\| -os2* \| -vos* \| -palmos* \| -uclinux* \| -nucleus* \
	1169	\| -morphos* \| -superux* \| -rtmk* \| -rtmk-nova* \| -windiss* \
	1170	\| -powermax* \| -dnix* \| -nx6 \| -nx7 \| -sei* \| -dragonfly*)
	1171	# Remember, each alternative MUST END IN *, to match a version number.
	1172	;;
	1173	-qnx*)
	1174	case $basic_machine in
	1175	x86-* \| i86-)
	1176	;;
	1177	*)
	1178	os=-nto$os
	1179	;;
	1180	esac
	1181	;;
	1182	-nto-qnx*)
	1183	;;
	1184	-nto*)
	1185	os=`echo $os \| sed -e 's\|nto\|nto-qnx\|'`
	1186	;;
	1187	-sim \| -es1800* \| -hms* \| -xray \| -os68k* \| -none* \| -v88r* \
	1188	\| -windows* \| -osx \| -abug \| -netware* \| -os9* \| -beos* \
	1189	\| -macos* \| -mpw* \| -magic* \| -mmixware* \| -mon960* \| -lnews*)
	1190	;;
	1191	-mac*)
	1192	os=`echo $os \| sed -e 's\|mac\|macos\|'`
	1193	;;
	1194	-linux-dietlibc)
	1195	os=-linux-dietlibc
	1196	;;
	1197	-linux*)
	1198	os=`echo $os \| sed -e 's\|linux\|linux-gnu\|'`
	1199	;;
	1200	-sunos5*)
	1201	os=`echo $os \| sed -e 's\|sunos5\|solaris2\|'`
	1202	;;
	1203	-sunos6*)
	1204	os=`echo $os \| sed -e 's\|sunos6\|solaris3\|'`
	1205	;;
	1206	-opened*)
	1207	os=-openedition
	1208	;;
	1209	-os400*)
	1210	os=-os400
	1211	;;
	1212	-wince*)
	1213	os=-wince
	1214	;;
	1215	-osfrose*)
	1216	os=-osfrose
	1217	;;
	1218	-osf*)
	1219	os=-osf
	1220	;;
	1221	-utek*)
	1222	os=-bsd
	1223	;;
	1224	-dynix*)
	1225	os=-bsd
	1226	;;
	1227	-acis*)
	1228	os=-aos
	1229	;;
	1230	-atheos*)
	1231	os=-atheos
	1232	;;
	1233	-syllable*)
	1234	os=-syllable
	1235	;;
	1236	-386bsd)
	1237	os=-bsd
	1238	;;
	1239	-ctix* \| -uts*)
	1240	os=-sysv
	1241	;;
	1242	-nova*)
	1243	os=-rtmk-nova
	1244	;;
	1245	-ns2 )
	1246	os=-nextstep2
	1247	;;
	1248	-nsk*)
	1249	os=-nsk
	1250	;;
	1251	# Preserve the version number of sinix5.
	1252	-sinix5.*)
	1253	os=`echo $os \| sed -e 's\|sinix\|sysv\|'`
	1254	;;
	1255	-sinix*)
	1256	os=-sysv4
	1257	;;
	1258	-tpf*)
	1259	os=-tpf
	1260	;;
	1261	-triton*)
	1262	os=-sysv3
	1263	;;
	1264	-oss*)
	1265	os=-sysv3
	1266	;;
	1267	-svr4)
	1268	os=-sysv4
	1269	;;
	1270	-svr3)
	1271	os=-sysv3
	1272	;;
	1273	-sysvr4)
	1274	os=-sysv4
	1275	;;
	1276	# This must come after -sysvr4.
	1277	-sysv*)
	1278	;;
	1279	-ose*)
	1280	os=-ose
	1281	;;
	1282	-es1800*)
	1283	os=-ose
	1284	;;
	1285	-xenix)
	1286	os=-xenix
	1287	;;
	1288	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
	1289	os=-mint
	1290	;;
	1291	-aros*)
	1292	os=-aros
	1293	;;
	1294	-kaos*)
	1295	os=-kaos
	1296	;;
	1297	-none)
	1298	;;
	1299	*)
	1300	# Get rid of the `-' at the beginning of $os.
	1301	os=`echo $os \| sed 's/[^-]*-//'`
	1302	echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
	1303	exit 1
	1304	;;
	1305	esac
	1306	else
	1307
	1308	# Here we handle the default operating systems that come with various machines.
	1309	# The value should be what the vendor currently ships out the door with their
	1310	# machine or put another way, the most popular os provided with the machine.
	1311
	1312	# Note that if you're going to try to match "-MANUFACTURER" here (say,
	1313	# "-sun"), then you have to tell the case statement up towards the top
	1314	# that MANUFACTURER isn't an operating system. Otherwise, code above
	1315	# will signal an error saying that MANUFACTURER isn't an operating
	1316	# system, and we'll never get to this point.
	1317
	1318	case $basic_machine in
	1319	*-acorn)
	1320	os=-riscix1.2
	1321	;;
	1322	arm*-rebel)
	1323	os=-linux
	1324	;;
	1325	arm*-semi)
	1326	os=-aout
	1327	;;
	1328	c4x-* \| tic4x-*)
	1329	os=-coff
	1330	;;
	1331	# This must come before the *-dec entry.
	1332	pdp10-*)
	1333	os=-tops20
	1334	;;
	1335	pdp11-*)
	1336	os=-none
	1337	;;
	1338	-dec \| vax-)
	1339	os=-ultrix4.2
	1340	;;
	1341	m68*-apollo)
	1342	os=-domain
	1343	;;
	1344	i386-sun)
	1345	os=-sunos4.0.2
	1346	;;
	1347	m68000-sun)
	1348	os=-sunos3
	1349	# This also exists in the configure program, but was not the
	1350	# default.
	1351	# os=-sunos4
	1352	;;
	1353	m68*-cisco)
	1354	os=-aout
	1355	;;
	1356	mips*-cisco)
	1357	os=-elf
	1358	;;
	1359	mips-)
	1360	os=-elf
	1361	;;
	1362	or32-*)
	1363	os=-coff
	1364	;;
	1365	*-tti) # must be before sparc entry or we get the wrong os.
	1366	os=-sysv3
	1367	;;
	1368	sparc-* \| *-sun)
	1369	os=-sunos4.1.1
	1370	;;
	1371	*-be)
	1372	os=-beos
	1373	;;
	1374	*-ibm)
	1375	os=-aix
	1376	;;
	1377	*-wec)
	1378	os=-proelf
	1379	;;
	1380	*-winbond)
	1381	os=-proelf
	1382	;;
	1383	*-oki)
	1384	os=-proelf
	1385	;;
	1386	*-hp)
	1387	os=-hpux
	1388	;;
	1389	*-hitachi)
	1390	os=-hiux
	1391	;;
	1392	i860-* \| -att \| -ncr \| -altos \| -motorola \| *-convergent)
	1393	os=-sysv
	1394	;;
	1395	*-cbm)
	1396	os=-amigaos
	1397	;;
	1398	*-dg)
	1399	os=-dgux
	1400	;;
	1401	*-dolphin)
	1402	os=-sysv3
	1403	;;
	1404	m68k-ccur)
	1405	os=-rtu
	1406	;;
	1407	m88k-omron*)
	1408	os=-luna
	1409	;;
	1410	*-next )
	1411	os=-nextstep
	1412	;;
	1413	*-sequent)
	1414	os=-ptx
	1415	;;
	1416	*-crds)
	1417	os=-unos
	1418	;;
	1419	*-ns)
	1420	os=-genix
	1421	;;
	1422	i370-*)
	1423	os=-mvs
	1424	;;
	1425	*-next)
	1426	os=-nextstep3
	1427	;;
	1428	*-gould)
	1429	os=-sysv
	1430	;;
	1431	*-highlevel)
	1432	os=-bsd
	1433	;;
	1434	*-encore)
	1435	os=-bsd
	1436	;;
	1437	*-sgi)
	1438	os=-irix
	1439	;;
	1440	*-siemens)
	1441	os=-sysv4
	1442	;;
	1443	*-masscomp)
	1444	os=-rtu
	1445	;;
	1446	f30[01]-fujitsu \| f700-fujitsu)
	1447	os=-uxpv
	1448	;;
	1449	*-rom68k)
	1450	os=-coff
	1451	;;
	1452	-bug)
	1453	os=-coff
	1454	;;
	1455	*-apple)
	1456	os=-macos
	1457	;;
	1458	-atari)
	1459	os=-mint
	1460	;;
	1461	*)
	1462	os=-none
	1463	;;
	1464	esac
	1465	fi
	1466
	1467	# Here we handle the case where we know the os, and the CPU type, but not the
	1468	# manufacturer. We pick the logical manufacturer.
	1469	vendor=unknown
	1470	case $basic_machine in
	1471	*-unknown)
	1472	case $os in
	1473	-riscix*)
	1474	vendor=acorn
	1475	;;
	1476	-sunos*)
	1477	vendor=sun
	1478	;;
	1479	-aix*)
	1480	vendor=ibm
	1481	;;
	1482	-beos*)
	1483	vendor=be
	1484	;;
	1485	-hpux*)
	1486	vendor=hp
	1487	;;
	1488	-mpeix*)
	1489	vendor=hp
	1490	;;
	1491	-hiux*)
	1492	vendor=hitachi
	1493	;;
	1494	-unos*)
	1495	vendor=crds
	1496	;;
	1497	-dgux*)
	1498	vendor=dg
	1499	;;
	1500	-luna*)
	1501	vendor=omron
	1502	;;
	1503	-genix*)
	1504	vendor=ns
	1505	;;
	1506	-mvs* \| -opened*)
	1507	vendor=ibm
	1508	;;
	1509	-os400*)
	1510	vendor=ibm
	1511	;;
	1512	-ptx*)
	1513	vendor=sequent
	1514	;;
	1515	-tpf*)
	1516	vendor=ibm
	1517	;;
	1518	-vxsim* \| -vxworks* \| -windiss*)
	1519	vendor=wrs
	1520	;;
	1521	-aux*)
	1522	vendor=apple
	1523	;;
	1524	-hms*)
	1525	vendor=hitachi
	1526	;;
	1527	-mpw* \| -macos*)
	1528	vendor=apple
	1529	;;
	1530	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
	1531	vendor=atari
	1532	;;
	1533	-vos*)
	1534	vendor=stratus
	1535	;;
	1536	esac
	1537	basic_machine=`echo $basic_machine \| sed "s/unknown/$vendor/"`
	1538	;;
	1539	esac
	1540
	1541	echo $basic_machine$os
	1542	exit 0
	1543
	1544	# Local variables:
	1545	# eval: (add-hook 'write-file-hooks 'time-stamp)
	1546	# time-stamp-start: "timestamp='"
	1547	# time-stamp-format: "%:y-%02m-%02d"
	1548	# time-stamp-end: "'"
	1549	# End:

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