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config.sub @ 5711

Last change on this file since 5711 was 5479, checked in by bensch, 19 years ago
orxonox/trunk: updated to new autoconf, moved resourcemanager to util/loading
Property svn:executable set to ``*
File size: 31.2 KB

Rev	Line
[2981]	1	#! /bin/sh
	2	# Configuration validation subroutine script.
	3	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
[5479]	4	# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
[2981]	5
[5479]	6	timestamp='2005-06-02'
[2981]	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
[5479]	24	# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
	25	# 02110-1301, USA.
	26	#
[2981]	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
[5479]	32
[2981]	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
[5479]	74	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
[2981]	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 $1 in
	86	--time-stamp \| --time* \| -t )
[5479]	87	echo "$timestamp" ; exit ;;
[2981]	88	--version \| -v )
[5479]	89	echo "$version" ; exit ;;
[2981]	90	--help \| --h* \| -h )
[5479]	91	echo "$usage"; exit ;;
[2981]	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
[5479]	103	exit ;;
[2981]	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 $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\2/'`
	121	case $maybe_os in
	122	nto-qnx* \| linux-gnu* \| linux-dietlibc \| linux-uclibc* \| uclinux-uclibc* \| uclinux-gnu* \| \
	123	kfreebsd-gnu \| knetbsd-gnu \| netbsd-gnu \| storm-chaos* \| os2-emx* \| rtmk-nova*)
	124	os=-$maybe_os
	125	basic_machine=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\1/'`
	126	;;
	127	*)
	128	basic_machine=`echo $1 \| sed 's/-[^-]*$//'`
	129	if [ $basic_machine != $1 ]
	130	then os=`echo $1 \| sed 's/.*-/-/'`
	131	else os=; fi
	132	;;
	133	esac
	134
	135	### Let's recognize common machines as not being operating systems so
	136	### that things like config.sub decstation-3100 work. We also
	137	### recognize some manufacturers as not being operating systems, so we
	138	### can provide default operating systems below.
	139	case $os in
	140	-sunos)
	141	# Prevent following clause from handling this invalid input.
	142	;;
	143	-dec* \| -mips* \| -sequent* \| -encore* \| -pc532* \| -sgi* \| -sony* \| \
	144	-att* \| -7300* \| -3300* \| -delta* \| -motorola* \| -sun[234]* \| \
	145	-unicom* \| -ibm* \| -next \| -hp \| -isi* \| -apollo \| -altos* \| \
	146	-convergent* \| -ncr* \| -news \| -32* \| -3600* \| -3100* \| -hitachi* \|\
	147	-c[123]* \| -convex* \| -sun \| -crds \| -omron* \| -dg \| -ultra \| -tti* \| \
	148	-harris \| -dolphin \| -highlevel \| -gould \| -cbm \| -ns \| -masscomp \| \
[5479]	149	-apple \| -axis \| -knuth \| -cray)
[2981]	150	os=
	151	basic_machine=$1
	152	;;
	153	-sim \| -cisco \| -oki \| -wec \| -winbond)
	154	os=
	155	basic_machine=$1
	156	;;
	157	-scout)
	158	;;
	159	-wrs)
	160	os=-vxworks
	161	basic_machine=$1
	162	;;
	163	-chorusos*)
	164	os=-chorusos
	165	basic_machine=$1
	166	;;
	167	-chorusrdb)
	168	os=-chorusrdb
	169	basic_machine=$1
	170	;;
	171	-hiux*)
	172	os=-hiuxwe2
	173	;;
	174	-sco5)
	175	os=-sco3.2v5
	176	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	177	;;
	178	-sco4)
	179	os=-sco3.2v4
	180	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	181	;;
	182	-sco3.2.[4-9]*)
	183	os=`echo $os \| sed -e 's/sco3.2./sco3.2v/'`
	184	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	185	;;
	186	-sco3.2v[4-9]*)
	187	# Don't forget version if it is 3.2v4 or newer.
	188	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	189	;;
	190	-sco*)
	191	os=-sco3.2v2
	192	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	193	;;
	194	-udk*)
	195	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	196	;;
	197	-isc)
	198	os=-isc2.2
	199	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	200	;;
	201	-clix*)
	202	basic_machine=clipper-intergraph
	203	;;
	204	-isc*)
	205	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	206	;;
	207	-lynx*)
	208	os=-lynxos
	209	;;
	210	-ptx*)
	211	basic_machine=`echo $1 \| sed -e 's/86-.*/86-sequent/'`
	212	;;
	213	-windowsnt*)
	214	os=`echo $os \| sed -e 's/windowsnt/winnt/'`
	215	;;
	216	-psos*)
	217	os=-psos
	218	;;
	219	-mint \| -mint[0-9]*)
	220	basic_machine=m68k-atari
	221	os=-mint
	222	;;
	223	esac
	224
	225	# Decode aliases for certain CPU-COMPANY combinations.
	226	case $basic_machine in
	227	# Recognize the basic CPU types without company name.
	228	# Some are omitted here because they have special meanings below.
	229	1750a \| 580 \
	230	\| a29k \
	231	\| alpha \| alphaev[4-8] \| alphaev56 \| alphaev6[78] \| alphapca5[67] \
	232	\| alpha64 \| alpha64ev[4-8] \| alpha64ev56 \| alpha64ev6[78] \| alpha64pca5[67] \
	233	\| am33_2.0 \
	234	\| arc \| arm \| arm[bl]e \| arme[lb] \| armv[2345] \| armv[345][lb] \| avr \
[5479]	235	\| bfin \
[2981]	236	\| c4x \| clipper \
[5479]	237	\| d10v \| d30v \| dlx \| dsp16xx \| dvp \
[2981]	238	\| fr30 \| frv \
	239	\| h8300 \| h8500 \| hppa \| hppa1.[01] \| hppa2.0 \| hppa2.0[nw] \| hppa64 \
	240	\| i370 \| i860 \| i960 \| ia64 \
	241	\| ip2k \| iq2000 \
[5479]	242	\| m32r \| m32rle \| m68000 \| m68k \| m88k \| maxq \| mcore \
[2981]	243	\| mips \| mipsbe \| mipseb \| mipsel \| mipsle \
	244	\| mips16 \
	245	\| mips64 \| mips64el \
	246	\| mips64vr \| mips64vrel \
	247	\| mips64orion \| mips64orionel \
	248	\| mips64vr4100 \| mips64vr4100el \
	249	\| mips64vr4300 \| mips64vr4300el \
	250	\| mips64vr5000 \| mips64vr5000el \
[5479]	251	\| mips64r5900 \| mips64r5900el \
[2981]	252	\| mipsisa32 \| mipsisa32el \
	253	\| mipsisa32r2 \| mipsisa32r2el \
	254	\| mipsisa64 \| mipsisa64el \
	255	\| mipsisa64r2 \| mipsisa64r2el \
	256	\| mipsisa64sb1 \| mipsisa64sb1el \
	257	\| mipsisa64sr71k \| mipsisa64sr71kel \
	258	\| mipstx39 \| mipstx39el \
	259	\| mn10200 \| mn10300 \
[5479]	260	\| ms1 \
[2981]	261	\| msp430 \
	262	\| ns16k \| ns32k \
	263	\| openrisc \| or32 \
	264	\| pdp10 \| pdp11 \| pj \| pjl \
	265	\| powerpc \| powerpc64 \| powerpc64le \| powerpcle \| ppcbe \
	266	\| pyramid \
	267	\| sh \| sh[1234] \| sh[23]e \| sh[34]eb \| shbe \| shle \| sh[1234]le \| sh3ele \
	268	\| sh64 \| sh64le \
[5479]	269	\| sparc \| sparc64 \| sparc64b \| sparc86x \| sparclet \| sparclite \
	270	\| sparcv8 \| sparcv9 \| sparcv9b \
[2981]	271	\| strongarm \
	272	\| tahoe \| thumb \| tic4x \| tic80 \| tron \
	273	\| v850 \| v850e \
	274	\| we32k \
[5479]	275	\| x86 \| xscale \| xscalee[bl] \| xstormy16 \| xtensa \
[2981]	276	\| z8k)
	277	basic_machine=$basic_machine-unknown
	278	;;
[5479]	279	m32c)
	280	basic_machine=$basic_machine-unknown
	281	;;
[2981]	282	m6811 \| m68hc11 \| m6812 \| m68hc12)
	283	# Motorola 68HC11/12.
	284	basic_machine=$basic_machine-unknown
	285	os=-none
	286	;;
	287	m88110 \| m680[12346]0 \| m683?2 \| m68360 \| m5200 \| v70 \| w65 \| z8k)
	288	;;
	289
	290	# We use `pc' rather than `unknown'
	291	# because (1) that's what they normally are, and
	292	# (2) the word "unknown" tends to confuse beginning users.
	293	i*86 \| x86_64)
	294	basic_machine=$basic_machine-pc
	295	;;
	296	# Object if more than one company name word.
	297	--*)
	298	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
	299	exit 1
	300	;;
	301	# Recognize the basic CPU types with company name.
	302	580-* \
	303	\| a29k-* \
	304	\| alpha-* \| alphaev[4-8]-* \| alphaev56-* \| alphaev6[78]-* \
	305	\| alpha64-* \| alpha64ev[4-8]-* \| alpha64ev56-* \| alpha64ev6[78]-* \
	306	\| alphapca5[67]-* \| alpha64pca5[67]-* \| arc-* \
	307	\| arm-* \| armbe-* \| armle-* \| armeb-* \| armv- \
	308	\| avr-* \
[5479]	309	\| bfin-* \| bs2000-* \
[2981]	310	\| c[123]* \| c30-* \| [cjt]90-* \| c4x-* \| c54x-* \| c55x-* \| c6x-* \
[5479]	311	\| clipper-* \| craynv-* \| cydra-* \
[2981]	312	\| d10v-* \| d30v-* \| dlx-* \
	313	\| elxsi-* \
	314	\| f30[01]-* \| f700-* \| fr30-* \| frv-* \| fx80-* \
	315	\| h8300-* \| h8500-* \
	316	\| hppa-* \| hppa1.[01]-* \| hppa2.0-* \| hppa2.0[nw]-* \| hppa64-* \
	317	\| i86- \| i860-* \| i960-* \| ia64-* \
	318	\| ip2k-* \| iq2000-* \
	319	\| m32r-* \| m32rle-* \
	320	\| m68000-* \| m680[012346]0-* \| m68360-* \| m683?2-* \| m68k-* \
[5479]	321	\| m88110-* \| m88k-* \| maxq-* \| mcore-* \
[2981]	322	\| mips-* \| mipsbe-* \| mipseb-* \| mipsel-* \| mipsle-* \
	323	\| mips16-* \
	324	\| mips64-* \| mips64el-* \
	325	\| mips64vr-* \| mips64vrel-* \
	326	\| mips64orion-* \| mips64orionel-* \
	327	\| mips64vr4100-* \| mips64vr4100el-* \
	328	\| mips64vr4300-* \| mips64vr4300el-* \
	329	\| mips64vr5000-* \| mips64vr5000el-* \
[5479]	330	\| mips64r5900-* \| mips64r5900el-* \
[2981]	331	\| mipsisa32-* \| mipsisa32el-* \
	332	\| mipsisa32r2-* \| mipsisa32r2el-* \
	333	\| mipsisa64-* \| mipsisa64el-* \
	334	\| mipsisa64r2-* \| mipsisa64r2el-* \
	335	\| mipsisa64sb1-* \| mipsisa64sb1el-* \
	336	\| mipsisa64sr71k-* \| mipsisa64sr71kel-* \
	337	\| mipstx39-* \| mipstx39el-* \
[5479]	338	\| mmix-* \
	339	\| ms1-* \
[2981]	340	\| msp430-* \
[5479]	341	\| none-* \| np1-* \| ns16k-* \| ns32k-* \
[2981]	342	\| orion-* \
	343	\| pdp10-* \| pdp11-* \| pj-* \| pjl-* \| pn-* \| power-* \
	344	\| powerpc-* \| powerpc64-* \| powerpc64le-* \| powerpcle-* \| ppcbe-* \
	345	\| pyramid-* \
	346	\| romp-* \| rs6000-* \
	347	\| sh-* \| sh[1234]-* \| sh[23]e-* \| sh[34]eb-* \| shbe-* \
	348	\| shle-* \| sh[1234]le-* \| sh3ele-* \| sh64-* \| sh64le-* \
[5479]	349	\| sparc-* \| sparc64-* \| sparc64b-* \| sparc86x-* \| sparclet-* \
	350	\| sparclite-* \
[2981]	351	\| sparcv8-* \| sparcv9-* \| sparcv9b-* \| strongarm-* \| sv1-* \| sx?-* \
	352	\| tahoe-* \| thumb-* \
	353	\| tic30-* \| tic4x-* \| tic54x-* \| tic55x-* \| tic6x-* \| tic80-* \
	354	\| tron-* \
	355	\| v850-* \| v850e-* \| vax-* \
	356	\| we32k-* \
[5479]	357	\| x86-* \| x86_64-* \| xps100-* \| xscale-* \| xscalee[bl]-* \
	358	\| xstormy16-* \| xtensa-* \
[2981]	359	\| ymp-* \
	360	\| z8k-*)
	361	;;
[5479]	362	m32c-*)
	363	;;
[2981]	364	# Recognize the various machine names and aliases which stand
	365	# for a CPU type and a company and sometimes even an OS.
	366	386bsd)
	367	basic_machine=i386-unknown
	368	os=-bsd
	369	;;
	370	3b1 \| 7300 \| 7300-att \| att-7300 \| pc7300 \| safari \| unixpc)
	371	basic_machine=m68000-att
	372	;;
	373	3b*)
	374	basic_machine=we32k-att
	375	;;
	376	a29khif)
	377	basic_machine=a29k-amd
	378	os=-udi
	379	;;
	380	abacus)
	381	basic_machine=abacus-unknown
	382	;;
	383	adobe68k)
	384	basic_machine=m68010-adobe
	385	os=-scout
	386	;;
	387	alliant \| fx80)
	388	basic_machine=fx80-alliant
	389	;;
	390	altos \| altos3068)
	391	basic_machine=m68k-altos
	392	;;
	393	am29k)
	394	basic_machine=a29k-none
	395	os=-bsd
	396	;;
	397	amd64)
	398	basic_machine=x86_64-pc
	399	;;
	400	amd64-*)
	401	basic_machine=x86_64-`echo $basic_machine \| sed 's/^[^-]*-//'`
	402	;;
	403	amdahl)
	404	basic_machine=580-amdahl
	405	os=-sysv
	406	;;
	407	amiga \| amiga-*)
	408	basic_machine=m68k-unknown
	409	;;
	410	amigaos \| amigados)
	411	basic_machine=m68k-unknown
	412	os=-amigaos
	413	;;
	414	amigaunix \| amix)
	415	basic_machine=m68k-unknown
	416	os=-sysv4
	417	;;
	418	apollo68)
	419	basic_machine=m68k-apollo
	420	os=-sysv
	421	;;
	422	apollo68bsd)
	423	basic_machine=m68k-apollo
	424	os=-bsd
	425	;;
	426	aux)
	427	basic_machine=m68k-apple
	428	os=-aux
	429	;;
	430	balance)
	431	basic_machine=ns32k-sequent
	432	os=-dynix
	433	;;
	434	c90)
	435	basic_machine=c90-cray
	436	os=-unicos
	437	;;
	438	convex-c1)
	439	basic_machine=c1-convex
	440	os=-bsd
	441	;;
	442	convex-c2)
	443	basic_machine=c2-convex
	444	os=-bsd
	445	;;
	446	convex-c32)
	447	basic_machine=c32-convex
	448	os=-bsd
	449	;;
	450	convex-c34)
	451	basic_machine=c34-convex
	452	os=-bsd
	453	;;
	454	convex-c38)
	455	basic_machine=c38-convex
	456	os=-bsd
	457	;;
	458	cray \| j90)
	459	basic_machine=j90-cray
	460	os=-unicos
	461	;;
[5479]	462	craynv)
	463	basic_machine=craynv-cray
	464	os=-unicosmp
	465	;;
[2981]	466	cr16c)
	467	basic_machine=cr16c-unknown
	468	os=-elf
	469	;;
	470	crds \| unos)
	471	basic_machine=m68k-crds
	472	;;
[5479]	473	crisv32 \| crisv32-* \| etraxfs*)
	474	basic_machine=crisv32-axis
	475	;;
[2981]	476	cris \| cris-* \| etrax*)
	477	basic_machine=cris-axis
	478	;;
	479	crx)
	480	basic_machine=crx-unknown
	481	os=-elf
	482	;;
	483	da30 \| da30-*)
	484	basic_machine=m68k-da30
	485	;;
	486	decstation \| decstation-3100 \| pmax \| pmax-* \| pmin \| dec3100 \| decstatn)
	487	basic_machine=mips-dec
	488	;;
	489	decsystem10* \| dec10*)
	490	basic_machine=pdp10-dec
	491	os=-tops10
	492	;;
	493	decsystem20* \| dec20*)
	494	basic_machine=pdp10-dec
	495	os=-tops20
	496	;;
	497	delta \| 3300 \| motorola-3300 \| motorola-delta \
	498	\| 3300-motorola \| delta-motorola)
	499	basic_machine=m68k-motorola
	500	;;
	501	delta88)
	502	basic_machine=m88k-motorola
	503	os=-sysv3
	504	;;
[5479]	505	djgpp)
	506	basic_machine=i586-pc
	507	os=-msdosdjgpp
	508	;;
[2981]	509	dpx20 \| dpx20-*)
	510	basic_machine=rs6000-bull
	511	os=-bosx
	512	;;
	513	dpx2* \| dpx2*-bull)
	514	basic_machine=m68k-bull
	515	os=-sysv3
	516	;;
	517	ebmon29k)
	518	basic_machine=a29k-amd
	519	os=-ebmon
	520	;;
	521	elxsi)
	522	basic_machine=elxsi-elxsi
	523	os=-bsd
	524	;;
	525	encore \| umax \| mmax)
	526	basic_machine=ns32k-encore
	527	;;
	528	es1800 \| OSE68k \| ose68k \| ose \| OSE)
	529	basic_machine=m68k-ericsson
	530	os=-ose
	531	;;
	532	fx2800)
	533	basic_machine=i860-alliant
	534	;;
	535	genix)
	536	basic_machine=ns32k-ns
	537	;;
	538	gmicro)
	539	basic_machine=tron-gmicro
	540	os=-sysv
	541	;;
	542	go32)
	543	basic_machine=i386-pc
	544	os=-go32
	545	;;
	546	h3050r* \| hiux*)
	547	basic_machine=hppa1.1-hitachi
	548	os=-hiuxwe2
	549	;;
	550	h8300hms)
	551	basic_machine=h8300-hitachi
	552	os=-hms
	553	;;
	554	h8300xray)
	555	basic_machine=h8300-hitachi
	556	os=-xray
	557	;;
	558	h8500hms)
	559	basic_machine=h8500-hitachi
	560	os=-hms
	561	;;
	562	harris)
	563	basic_machine=m88k-harris
	564	os=-sysv3
	565	;;
	566	hp300-*)
	567	basic_machine=m68k-hp
	568	;;
	569	hp300bsd)
	570	basic_machine=m68k-hp
	571	os=-bsd
	572	;;
	573	hp300hpux)
	574	basic_machine=m68k-hp
	575	os=-hpux
	576	;;
	577	hp3k9[0-9][0-9] \| hp9[0-9][0-9])
	578	basic_machine=hppa1.0-hp
	579	;;
	580	hp9k2[0-9][0-9] \| hp9k31[0-9])
	581	basic_machine=m68000-hp
	582	;;
	583	hp9k3[2-9][0-9])
	584	basic_machine=m68k-hp
	585	;;
	586	hp9k6[0-9][0-9] \| hp6[0-9][0-9])
	587	basic_machine=hppa1.0-hp
	588	;;
	589	hp9k7[0-79][0-9] \| hp7[0-79][0-9])
	590	basic_machine=hppa1.1-hp
	591	;;
	592	hp9k78[0-9] \| hp78[0-9])
	593	# FIXME: really hppa2.0-hp
	594	basic_machine=hppa1.1-hp
	595	;;
	596	hp9k8[67]1 \| hp8[67]1 \| hp9k80[24] \| hp80[24] \| hp9k8[78]9 \| hp8[78]9 \| hp9k893 \| hp893)
	597	# FIXME: really hppa2.0-hp
	598	basic_machine=hppa1.1-hp
	599	;;
	600	hp9k8[0-9][13679] \| hp8[0-9][13679])
	601	basic_machine=hppa1.1-hp
	602	;;
	603	hp9k8[0-9][0-9] \| hp8[0-9][0-9])
	604	basic_machine=hppa1.0-hp
	605	;;
	606	hppa-next)
	607	os=-nextstep3
	608	;;
	609	hppaosf)
	610	basic_machine=hppa1.1-hp
	611	os=-osf
	612	;;
	613	hppro)
	614	basic_machine=hppa1.1-hp
	615	os=-proelf
	616	;;
	617	i370-ibm* \| ibm*)
	618	basic_machine=i370-ibm
	619	;;
	620	# I'm not sure what "Sysv32" means. Should this be sysv3.2?
	621	i*86v32)
	622	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	623	os=-sysv32
	624	;;
	625	i86v4)
	626	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	627	os=-sysv4
	628	;;
	629	i*86v)
	630	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	631	os=-sysv
	632	;;
	633	i*86sol2)
	634	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	635	os=-solaris2
	636	;;
	637	i386mach)
	638	basic_machine=i386-mach
	639	os=-mach
	640	;;
	641	i386-vsta \| vsta)
	642	basic_machine=i386-unknown
	643	os=-vsta
	644	;;
	645	iris \| iris4d)
	646	basic_machine=mips-sgi
	647	case $os in
	648	-irix*)
	649	;;
	650	*)
	651	os=-irix4
	652	;;
	653	esac
	654	;;
	655	isi68 \| isi)
	656	basic_machine=m68k-isi
	657	os=-sysv
	658	;;
	659	m88k-omron*)
	660	basic_machine=m88k-omron
	661	;;
	662	magnum \| m3230)
	663	basic_machine=mips-mips
	664	os=-sysv
	665	;;
	666	merlin)
	667	basic_machine=ns32k-utek
	668	os=-sysv
	669	;;
	670	mingw32)
	671	basic_machine=i386-pc
	672	os=-mingw32
	673	;;
	674	miniframe)
	675	basic_machine=m68000-convergent
	676	;;
	677	mint \| -mint[0-9] \| MiNT \| MiNT[0-9]*)
	678	basic_machine=m68k-atari
	679	os=-mint
	680	;;
[5479]	681	mipsEE* \| ee \| ps2)
	682	basic_machine=mips64r5900el-scei
	683	case $os in
	684	-linux*)
	685	;;
	686	*)
	687	os=-elf
	688	;;
	689	esac
	690	;;
	691	iop)
	692	basic_machine=mipsel-scei
	693	os=-irx
	694	;;
	695	dvp)
	696	basic_machine=dvp-scei
	697	os=-elf
	698	;;
[2981]	699	mips3-)
	700	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`
	701	;;
	702	mips3*)
	703	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`-unknown
	704	;;
	705	monitor)
	706	basic_machine=m68k-rom68k
	707	os=-coff
	708	;;
	709	morphos)
	710	basic_machine=powerpc-unknown
	711	os=-morphos
	712	;;
	713	msdos)
	714	basic_machine=i386-pc
	715	os=-msdos
	716	;;
	717	mvs)
	718	basic_machine=i370-ibm
	719	os=-mvs
	720	;;
	721	ncr3000)
	722	basic_machine=i486-ncr
	723	os=-sysv4
	724	;;
	725	netbsd386)
	726	basic_machine=i386-unknown
	727	os=-netbsd
	728	;;
	729	netwinder)
	730	basic_machine=armv4l-rebel
	731	os=-linux
	732	;;
	733	news \| news700 \| news800 \| news900)
	734	basic_machine=m68k-sony
	735	os=-newsos
	736	;;
	737	news1000)
	738	basic_machine=m68030-sony
	739	os=-newsos
	740	;;
	741	news-3600 \| risc-news)
	742	basic_machine=mips-sony
	743	os=-newsos
	744	;;
	745	necv70)
	746	basic_machine=v70-nec
	747	os=-sysv
	748	;;
	749	next \| m*-next )
	750	basic_machine=m68k-next
	751	case $os in
	752	-nextstep* )
	753	;;
	754	-ns2*)
	755	os=-nextstep2
	756	;;
	757	*)
	758	os=-nextstep3
	759	;;
	760	esac
	761	;;
	762	nh3000)
	763	basic_machine=m68k-harris
	764	os=-cxux
	765	;;
	766	nh[45]000)
	767	basic_machine=m88k-harris
	768	os=-cxux
	769	;;
	770	nindy960)
	771	basic_machine=i960-intel
	772	os=-nindy
	773	;;
	774	mon960)
	775	basic_machine=i960-intel
	776	os=-mon960
	777	;;
	778	nonstopux)
	779	basic_machine=mips-compaq
	780	os=-nonstopux
	781	;;
	782	np1)
	783	basic_machine=np1-gould
	784	;;
	785	nsr-tandem)
	786	basic_machine=nsr-tandem
	787	;;
	788	op50n-* \| op60c-*)
	789	basic_machine=hppa1.1-oki
	790	os=-proelf
	791	;;
	792	or32 \| or32-*)
	793	basic_machine=or32-unknown
	794	os=-coff
	795	;;
	796	os400)
	797	basic_machine=powerpc-ibm
	798	os=-os400
	799	;;
	800	OSE68000 \| ose68000)
	801	basic_machine=m68000-ericsson
	802	os=-ose
	803	;;
	804	os68k)
	805	basic_machine=m68k-none
	806	os=-os68k
	807	;;
	808	pa-hitachi)
	809	basic_machine=hppa1.1-hitachi
	810	os=-hiuxwe2
	811	;;
	812	paragon)
	813	basic_machine=i860-intel
	814	os=-osf
	815	;;
	816	pbd)
	817	basic_machine=sparc-tti
	818	;;
	819	pbb)
	820	basic_machine=m68k-tti
	821	;;
	822	pc532 \| pc532-*)
	823	basic_machine=ns32k-pc532
	824	;;
	825	pentium \| p5 \| k5 \| k6 \| nexgen \| viac3)
	826	basic_machine=i586-pc
	827	;;
	828	pentiumpro \| p6 \| 6x86 \| athlon \| athlon_*)
	829	basic_machine=i686-pc
	830	;;
	831	pentiumii \| pentium2 \| pentiumiii \| pentium3)
	832	basic_machine=i686-pc
	833	;;
	834	pentium4)
	835	basic_machine=i786-pc
	836	;;
	837	pentium-* \| p5-* \| k5-* \| k6-* \| nexgen-* \| viac3-*)
	838	basic_machine=i586-`echo $basic_machine \| sed 's/^[^-]*-//'`
	839	;;
	840	pentiumpro-* \| p6-* \| 6x86-* \| athlon-*)
	841	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
	842	;;
	843	pentiumii-* \| pentium2-* \| pentiumiii-* \| pentium3-*)
	844	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
	845	;;
	846	pentium4-*)
	847	basic_machine=i786-`echo $basic_machine \| sed 's/^[^-]*-//'`
	848	;;
	849	pn)
	850	basic_machine=pn-gould
	851	;;
	852	power) basic_machine=power-ibm
	853	;;
	854	ppc) basic_machine=powerpc-unknown
	855	;;
	856	ppc-) basic_machine=powerpc-`echo $basic_machine \| sed 's/^[^-]-//'`
	857	;;
	858	ppcle \| powerpclittle \| ppc-le \| powerpc-little)
	859	basic_machine=powerpcle-unknown
	860	;;
	861	ppcle-* \| powerpclittle-*)
	862	basic_machine=powerpcle-`echo $basic_machine \| sed 's/^[^-]*-//'`
	863	;;
	864	ppc64) basic_machine=powerpc64-unknown
	865	;;
	866	ppc64-) basic_machine=powerpc64-`echo $basic_machine \| sed 's/^[^-]-//'`
	867	;;
	868	ppc64le \| powerpc64little \| ppc64-le \| powerpc64-little)
	869	basic_machine=powerpc64le-unknown
	870	;;
	871	ppc64le-* \| powerpc64little-*)
	872	basic_machine=powerpc64le-`echo $basic_machine \| sed 's/^[^-]*-//'`
	873	;;
	874	ps2)
	875	basic_machine=i386-ibm
	876	;;
	877	pw32)
	878	basic_machine=i586-unknown
	879	os=-pw32
	880	;;
	881	rom68k)
	882	basic_machine=m68k-rom68k
	883	os=-coff
	884	;;
	885	rm[46]00)
	886	basic_machine=mips-siemens
	887	;;
	888	rtpc \| rtpc-*)
	889	basic_machine=romp-ibm
	890	;;
	891	s390 \| s390-*)
	892	basic_machine=s390-ibm
	893	;;
	894	s390x \| s390x-*)
	895	basic_machine=s390x-ibm
	896	;;
	897	sa29200)
	898	basic_machine=a29k-amd
	899	os=-udi
	900	;;
	901	sb1)
	902	basic_machine=mipsisa64sb1-unknown
	903	;;
	904	sb1el)
	905	basic_machine=mipsisa64sb1el-unknown
	906	;;
	907	sei)
	908	basic_machine=mips-sei
	909	os=-seiux
	910	;;
	911	sequent)
	912	basic_machine=i386-sequent
	913	;;
	914	sh)
	915	basic_machine=sh-hitachi
	916	os=-hms
	917	;;
	918	sh64)
	919	basic_machine=sh64-unknown
	920	;;
	921	sparclite-wrs \| simso-wrs)
	922	basic_machine=sparclite-wrs
	923	os=-vxworks
	924	;;
	925	sps7)
	926	basic_machine=m68k-bull
	927	os=-sysv2
	928	;;
	929	spur)
	930	basic_machine=spur-unknown
	931	;;
	932	st2000)
	933	basic_machine=m68k-tandem
	934	;;
	935	stratus)
	936	basic_machine=i860-stratus
	937	os=-sysv4
	938	;;
	939	sun2)
	940	basic_machine=m68000-sun
	941	;;
	942	sun2os3)
	943	basic_machine=m68000-sun
	944	os=-sunos3
	945	;;
	946	sun2os4)
	947	basic_machine=m68000-sun
	948	os=-sunos4
	949	;;
	950	sun3os3)
	951	basic_machine=m68k-sun
	952	os=-sunos3
	953	;;
	954	sun3os4)
	955	basic_machine=m68k-sun
	956	os=-sunos4
	957	;;
	958	sun4os3)
	959	basic_machine=sparc-sun
	960	os=-sunos3
	961	;;
	962	sun4os4)
	963	basic_machine=sparc-sun
	964	os=-sunos4
	965	;;
	966	sun4sol2)
	967	basic_machine=sparc-sun
	968	os=-solaris2
	969	;;
	970	sun3 \| sun3-*)
	971	basic_machine=m68k-sun
	972	;;
	973	sun4)
	974	basic_machine=sparc-sun
	975	;;
	976	sun386 \| sun386i \| roadrunner)
	977	basic_machine=i386-sun
	978	;;
	979	sv1)
	980	basic_machine=sv1-cray
	981	os=-unicos
	982	;;
	983	symmetry)
	984	basic_machine=i386-sequent
	985	os=-dynix
	986	;;
	987	t3e)
	988	basic_machine=alphaev5-cray
	989	os=-unicos
	990	;;
	991	t90)
	992	basic_machine=t90-cray
	993	os=-unicos
	994	;;
	995	tic54x \| c54x*)
	996	basic_machine=tic54x-unknown
	997	os=-coff
	998	;;
	999	tic55x \| c55x*)
	1000	basic_machine=tic55x-unknown
	1001	os=-coff
	1002	;;
	1003	tic6x \| c6x*)
	1004	basic_machine=tic6x-unknown
	1005	os=-coff
	1006	;;
	1007	tx39)
	1008	basic_machine=mipstx39-unknown
	1009	;;
	1010	tx39el)
	1011	basic_machine=mipstx39el-unknown
	1012	;;
	1013	toad1)
	1014	basic_machine=pdp10-xkl
	1015	os=-tops20
	1016	;;
	1017	tower \| tower-32)
	1018	basic_machine=m68k-ncr
	1019	;;
	1020	tpf)
	1021	basic_machine=s390x-ibm
	1022	os=-tpf
	1023	;;
	1024	udi29k)
	1025	basic_machine=a29k-amd
	1026	os=-udi
	1027	;;
	1028	ultra3)
	1029	basic_machine=a29k-nyu
	1030	os=-sym1
	1031	;;
	1032	v810 \| necv810)
	1033	basic_machine=v810-nec
	1034	os=-none
	1035	;;
	1036	vaxv)
	1037	basic_machine=vax-dec
	1038	os=-sysv
	1039	;;
	1040	vms)
	1041	basic_machine=vax-dec
	1042	os=-vms
	1043	;;
	1044	vpp\|vx\|vx-)
	1045	basic_machine=f301-fujitsu
	1046	;;
	1047	vxworks960)
	1048	basic_machine=i960-wrs
	1049	os=-vxworks
	1050	;;
	1051	vxworks68)
	1052	basic_machine=m68k-wrs
	1053	os=-vxworks
	1054	;;
	1055	vxworks29k)
	1056	basic_machine=a29k-wrs
	1057	os=-vxworks
	1058	;;
	1059	w65*)
	1060	basic_machine=w65-wdc
	1061	os=-none
	1062	;;
	1063	w89k-*)
	1064	basic_machine=hppa1.1-winbond
	1065	os=-proelf
	1066	;;
[5479]	1067	xbox)
	1068	basic_machine=i686-pc
	1069	os=-mingw32
	1070	;;
[2981]	1071	xps \| xps100)
	1072	basic_machine=xps100-honeywell
	1073	;;
	1074	ymp)
	1075	basic_machine=ymp-cray
	1076	os=-unicos
	1077	;;
	1078	z8k-*-coff)
	1079	basic_machine=z8k-unknown
	1080	os=-sim
	1081	;;
	1082	none)
	1083	basic_machine=none-none
	1084	os=-none
	1085	;;
	1086
	1087	# Here we handle the default manufacturer of certain CPU types. It is in
	1088	# some cases the only manufacturer, in others, it is the most popular.
	1089	w89k)
	1090	basic_machine=hppa1.1-winbond
	1091	;;
	1092	op50n)
	1093	basic_machine=hppa1.1-oki
	1094	;;
	1095	op60c)
	1096	basic_machine=hppa1.1-oki
	1097	;;
	1098	romp)
	1099	basic_machine=romp-ibm
	1100	;;
[5479]	1101	mmix)
	1102	basic_machine=mmix-knuth
	1103	;;
[2981]	1104	rs6000)
	1105	basic_machine=rs6000-ibm
	1106	;;
	1107	vax)
	1108	basic_machine=vax-dec
	1109	;;
	1110	pdp10)
	1111	# there are many clones, so DEC is not a safe bet
	1112	basic_machine=pdp10-unknown
	1113	;;
	1114	pdp11)
	1115	basic_machine=pdp11-dec
	1116	;;
	1117	we32k)
	1118	basic_machine=we32k-att
	1119	;;
	1120	sh3 \| sh4 \| sh[34]eb \| sh[1234]le \| sh[23]ele)
	1121	basic_machine=sh-unknown
	1122	;;
	1123	sh64)
	1124	basic_machine=sh64-unknown
	1125	;;
	1126	sparc \| sparcv8 \| sparcv9 \| sparcv9b)
	1127	basic_machine=sparc-sun
	1128	;;
	1129	cydra)
	1130	basic_machine=cydra-cydrome
	1131	;;
	1132	orion)
	1133	basic_machine=orion-highlevel
	1134	;;
	1135	orion105)
	1136	basic_machine=clipper-highlevel
	1137	;;
	1138	mac \| mpw \| mac-mpw)
	1139	basic_machine=m68k-apple
	1140	;;
	1141	pmac \| pmac-mpw)
	1142	basic_machine=powerpc-apple
	1143	;;
	1144	*-unknown)
	1145	# Make sure to match an already-canonicalized machine name.
	1146	;;
	1147	*)
	1148	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
	1149	exit 1
	1150	;;
	1151	esac
	1152
	1153	# Here we canonicalize certain aliases for manufacturers.
	1154	case $basic_machine in
	1155	-digital)
	1156	basic_machine=`echo $basic_machine \| sed 's/digital.*/dec/'`
	1157	;;
	1158	-commodore)
	1159	basic_machine=`echo $basic_machine \| sed 's/commodore.*/cbm/'`
	1160	;;
	1161	*)
	1162	;;
	1163	esac
	1164
	1165	# Decode manufacturer-specific aliases for certain operating systems.
	1166
	1167	if [ x"$os" != x"" ]
	1168	then
	1169	case $os in
	1170	# First match some system type aliases
	1171	# that might get confused with valid system types.
	1172	# -solaris* is a basic system type, with this one exception.
	1173	-solaris1 \| -solaris1.*)
	1174	os=`echo $os \| sed -e 's\|solaris1\|sunos4\|'`
	1175	;;
	1176	-solaris)
	1177	os=-solaris2
	1178	;;
	1179	-svr4*)
	1180	os=-sysv4
	1181	;;
	1182	-unixware*)
	1183	os=-sysv4.2uw
	1184	;;
	1185	-gnu/linux*)
	1186	os=`echo $os \| sed -e 's\|gnu/linux\|linux-gnu\|'`
	1187	;;
	1188	# First accept the basic system types.
	1189	# The portable systems comes first.
	1190	# Each alternative MUST END IN A *, to match a version number.
	1191	# -sysv* is not here because it comes later, after sysvr4.
	1192	-gnu* \| -bsd* \| -mach* \| -minix* \| -genix* \| -ultrix* \| -irix* \
	1193	\| -vms \| -sco* \| -esix* \| -isc* \| -aix* \| -sunos \| -sunos[34]*\
	1194	\| -hpux* \| -unos* \| -osf* \| -luna* \| -dgux* \| -solaris* \| -sym* \
	1195	\| -amigaos* \| -amigados* \| -msdos* \| -newsos* \| -unicos* \| -aof* \
	1196	\| -aos* \
	1197	\| -nindy* \| -vxsim* \| -vxworks* \| -ebmon* \| -hms* \| -mvs* \
	1198	\| -clix* \| -riscos* \| -uniplus* \| -iris* \| -rtu* \| -xenix* \
	1199	\| -hiux* \| -386bsd* \| -knetbsd* \| -mirbsd* \| -netbsd* \| -openbsd* \
	1200	\| -ekkobsd* \| -kfreebsd* \| -freebsd* \| -riscix* \| -lynxos* \
	1201	\| -bosx* \| -nextstep* \| -cxux* \| -aout* \| -elf* \| -oabi* \
	1202	\| -ptx* \| -coff* \| -ecoff* \| -winnt* \| -domain* \| -vsta* \
	1203	\| -udi* \| -eabi* \| -lites* \| -ieee* \| -go32* \| -aux* \
	1204	\| -chorusos* \| -chorusrdb* \
	1205	\| -cygwin* \| -pe* \| -psos* \| -moss* \| -proelf* \| -rtems* \
	1206	\| -mingw32* \| -linux-gnu* \| -linux-uclibc* \| -uxpv* \| -beos* \| -mpeix* \| -udk* \
	1207	\| -interix* \| -uwin* \| -mks* \| -rhapsody* \| -darwin* \| -opened* \
	1208	\| -openstep* \| -oskit* \| -conix* \| -pw32* \| -nonstopux* \
	1209	\| -storm-chaos* \| -tops10* \| -tenex* \| -tops20* \| -its* \
	1210	\| -os2* \| -vos* \| -palmos* \| -uclinux* \| -nucleus* \
	1211	\| -morphos* \| -superux* \| -rtmk* \| -rtmk-nova* \| -windiss* \
[5479]	1212	\| -powermax* \| -dnix* \| -nx6 \| -nx7 \| -sei* \| -dragonfly* \| -skyos* \
	1213	\| -irx* )
[2981]	1214	# Remember, each alternative MUST END IN *, to match a version number.
	1215	;;
	1216	-qnx*)
	1217	case $basic_machine in
	1218	x86-* \| i86-)
	1219	;;
	1220	*)
	1221	os=-nto$os
	1222	;;
	1223	esac
	1224	;;
	1225	-nto-qnx*)
	1226	;;
	1227	-nto*)
	1228	os=`echo $os \| sed -e 's\|nto\|nto-qnx\|'`
	1229	;;
	1230	-sim \| -es1800* \| -hms* \| -xray \| -os68k* \| -none* \| -v88r* \
	1231	\| -windows* \| -osx \| -abug \| -netware* \| -os9* \| -beos* \
	1232	\| -macos* \| -mpw* \| -magic* \| -mmixware* \| -mon960* \| -lnews*)
	1233	;;
	1234	-mac*)
	1235	os=`echo $os \| sed -e 's\|mac\|macos\|'`
	1236	;;
	1237	-linux-dietlibc)
	1238	os=-linux-dietlibc
	1239	;;
	1240	-linux*)
	1241	os=`echo $os \| sed -e 's\|linux\|linux-gnu\|'`
	1242	;;
	1243	-sunos5*)
	1244	os=`echo $os \| sed -e 's\|sunos5\|solaris2\|'`
	1245	;;
	1246	-sunos6*)
	1247	os=`echo $os \| sed -e 's\|sunos6\|solaris3\|'`
	1248	;;
	1249	-opened*)
	1250	os=-openedition
	1251	;;
	1252	-os400*)
	1253	os=-os400
	1254	;;
	1255	-wince*)
	1256	os=-wince
	1257	;;
	1258	-osfrose*)
	1259	os=-osfrose
	1260	;;
	1261	-osf*)
	1262	os=-osf
	1263	;;
	1264	-utek*)
	1265	os=-bsd
	1266	;;
	1267	-dynix*)
	1268	os=-bsd
	1269	;;
	1270	-acis*)
	1271	os=-aos
	1272	;;
	1273	-atheos*)
	1274	os=-atheos
	1275	;;
	1276	-syllable*)
	1277	os=-syllable
	1278	;;
	1279	-386bsd)
	1280	os=-bsd
	1281	;;
	1282	-ctix* \| -uts*)
	1283	os=-sysv
	1284	;;
	1285	-nova*)
	1286	os=-rtmk-nova
	1287	;;
	1288	-ns2 )
	1289	os=-nextstep2
	1290	;;
	1291	-nsk*)
	1292	os=-nsk
	1293	;;
	1294	# Preserve the version number of sinix5.
	1295	-sinix5.*)
	1296	os=`echo $os \| sed -e 's\|sinix\|sysv\|'`
	1297	;;
	1298	-sinix*)
	1299	os=-sysv4
	1300	;;
	1301	-tpf*)
	1302	os=-tpf
	1303	;;
	1304	-triton*)
	1305	os=-sysv3
	1306	;;
	1307	-oss*)
	1308	os=-sysv3
	1309	;;
	1310	-svr4)
	1311	os=-sysv4
	1312	;;
	1313	-svr3)
	1314	os=-sysv3
	1315	;;
	1316	-sysvr4)
	1317	os=-sysv4
	1318	;;
	1319	# This must come after -sysvr4.
	1320	-sysv*)
	1321	;;
	1322	-ose*)
	1323	os=-ose
	1324	;;
	1325	-es1800*)
	1326	os=-ose
	1327	;;
	1328	-xenix)
	1329	os=-xenix
	1330	;;
	1331	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
	1332	os=-mint
	1333	;;
	1334	-aros*)
	1335	os=-aros
	1336	;;
	1337	-kaos*)
	1338	os=-kaos
	1339	;;
[5479]	1340	-zvmoe)
	1341	os=-zvmoe
	1342	;;
[2981]	1343	-none)
	1344	;;
	1345	*)
	1346	# Get rid of the `-' at the beginning of $os.
	1347	os=`echo $os \| sed 's/[^-]*-//'`
	1348	echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
	1349	exit 1
	1350	;;
	1351	esac
	1352	else
	1353
	1354	# Here we handle the default operating systems that come with various machines.
	1355	# The value should be what the vendor currently ships out the door with their
	1356	# machine or put another way, the most popular os provided with the machine.
	1357
	1358	# Note that if you're going to try to match "-MANUFACTURER" here (say,
	1359	# "-sun"), then you have to tell the case statement up towards the top
	1360	# that MANUFACTURER isn't an operating system. Otherwise, code above
	1361	# will signal an error saying that MANUFACTURER isn't an operating
	1362	# system, and we'll never get to this point.
	1363
	1364	case $basic_machine in
	1365	*-acorn)
	1366	os=-riscix1.2
	1367	;;
	1368	arm*-rebel)
	1369	os=-linux
	1370	;;
	1371	arm*-semi)
	1372	os=-aout
	1373	;;
	1374	c4x-* \| tic4x-*)
	1375	os=-coff
	1376	;;
	1377	# This must come before the *-dec entry.
	1378	pdp10-*)
	1379	os=-tops20
	1380	;;
	1381	pdp11-*)
	1382	os=-none
	1383	;;
	1384	-dec \| vax-)
	1385	os=-ultrix4.2
	1386	;;
	1387	m68*-apollo)
	1388	os=-domain
	1389	;;
	1390	i386-sun)
	1391	os=-sunos4.0.2
	1392	;;
	1393	m68000-sun)
	1394	os=-sunos3
	1395	# This also exists in the configure program, but was not the
	1396	# default.
	1397	# os=-sunos4
	1398	;;
	1399	m68*-cisco)
	1400	os=-aout
	1401	;;
	1402	mips*-cisco)
	1403	os=-elf
	1404	;;
	1405	mips-)
	1406	os=-elf
	1407	;;
	1408	or32-*)
	1409	os=-coff
	1410	;;
	1411	*-tti) # must be before sparc entry or we get the wrong os.
	1412	os=-sysv3
	1413	;;
	1414	sparc-* \| *-sun)
	1415	os=-sunos4.1.1
	1416	;;
	1417	*-be)
	1418	os=-beos
	1419	;;
	1420	*-ibm)
	1421	os=-aix
	1422	;;
[5479]	1423	*-knuth)
	1424	os=-mmixware
	1425	;;
[2981]	1426	*-wec)
	1427	os=-proelf
	1428	;;
	1429	*-winbond)
	1430	os=-proelf
	1431	;;
	1432	*-oki)
	1433	os=-proelf
	1434	;;
	1435	*-hp)
	1436	os=-hpux
	1437	;;
	1438	*-hitachi)
	1439	os=-hiux
	1440	;;
	1441	i860-* \| -att \| -ncr \| -altos \| -motorola \| *-convergent)
	1442	os=-sysv
	1443	;;
	1444	*-cbm)
	1445	os=-amigaos
	1446	;;
	1447	*-dg)
	1448	os=-dgux
	1449	;;
	1450	*-dolphin)
	1451	os=-sysv3
	1452	;;
	1453	m68k-ccur)
	1454	os=-rtu
	1455	;;
	1456	m88k-omron*)
	1457	os=-luna
	1458	;;
	1459	*-next )
	1460	os=-nextstep
	1461	;;
	1462	*-sequent)
	1463	os=-ptx
	1464	;;
	1465	*-crds)
	1466	os=-unos
	1467	;;
	1468	*-ns)
	1469	os=-genix
	1470	;;
	1471	i370-*)
	1472	os=-mvs
	1473	;;
	1474	*-next)
	1475	os=-nextstep3
	1476	;;
	1477	*-gould)
	1478	os=-sysv
	1479	;;
	1480	*-highlevel)
	1481	os=-bsd
	1482	;;
	1483	*-encore)
	1484	os=-bsd
	1485	;;
	1486	*-sgi)
	1487	os=-irix
	1488	;;
	1489	*-siemens)
	1490	os=-sysv4
	1491	;;
	1492	*-masscomp)
	1493	os=-rtu
	1494	;;
	1495	f30[01]-fujitsu \| f700-fujitsu)
	1496	os=-uxpv
	1497	;;
	1498	*-rom68k)
	1499	os=-coff
	1500	;;
	1501	-bug)
	1502	os=-coff
	1503	;;
	1504	*-apple)
	1505	os=-macos
	1506	;;
	1507	-atari)
	1508	os=-mint
	1509	;;
	1510	*)
	1511	os=-none
	1512	;;
	1513	esac
	1514	fi
	1515
	1516	# Here we handle the case where we know the os, and the CPU type, but not the
	1517	# manufacturer. We pick the logical manufacturer.
	1518	vendor=unknown
	1519	case $basic_machine in
	1520	*-unknown)
	1521	case $os in
	1522	-riscix*)
	1523	vendor=acorn
	1524	;;
	1525	-sunos*)
	1526	vendor=sun
	1527	;;
	1528	-aix*)
	1529	vendor=ibm
	1530	;;
	1531	-beos*)
	1532	vendor=be
	1533	;;
	1534	-hpux*)
	1535	vendor=hp
	1536	;;
	1537	-mpeix*)
	1538	vendor=hp
	1539	;;
	1540	-hiux*)
	1541	vendor=hitachi
	1542	;;
	1543	-unos*)
	1544	vendor=crds
	1545	;;
	1546	-dgux*)
	1547	vendor=dg
	1548	;;
	1549	-luna*)
	1550	vendor=omron
	1551	;;
	1552	-genix*)
	1553	vendor=ns
	1554	;;
	1555	-mvs* \| -opened*)
	1556	vendor=ibm
	1557	;;
	1558	-os400*)
	1559	vendor=ibm
	1560	;;
	1561	-ptx*)
	1562	vendor=sequent
	1563	;;
	1564	-tpf*)
	1565	vendor=ibm
	1566	;;
	1567	-vxsim* \| -vxworks* \| -windiss*)
	1568	vendor=wrs
	1569	;;
	1570	-aux*)
	1571	vendor=apple
	1572	;;
	1573	-hms*)
	1574	vendor=hitachi
	1575	;;
	1576	-mpw* \| -macos*)
	1577	vendor=apple
	1578	;;
	1579	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
	1580	vendor=atari
	1581	;;
	1582	-vos*)
	1583	vendor=stratus
	1584	;;
	1585	esac
	1586	basic_machine=`echo $basic_machine \| sed "s/unknown/$vendor/"`
	1587	;;
	1588	esac
	1589
	1590	echo $basic_machine$os
[5479]	1591	exit
[2981]	1592
	1593	# Local variables:
	1594	# eval: (add-hook 'write-file-hooks 'time-stamp)
	1595	# time-stamp-start: "timestamp='"
	1596	# time-stamp-format: "%:y-%02m-%02d"
	1597	# time-stamp-end: "'"
	1598	# End:

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