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config.sub@ 26773

Last change on this file since 26773 was 26773, checked in by davidb, 11 years ago
New versions of config.guess and config.sub, needed so Android architecture recognized
Property svn:executable set to ``*
File size: 34.6 KB

Rev	Line
[18019]	1	#! /bin/sh
	2	# Configuration validation subroutine script.
	3	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
[26773]	4	# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
	5	# 2011 Free Software Foundation, Inc.
[18019]	6
[26773]	7	timestamp='2011-11-11'
[18019]	8
	9	# This file is (in principle) common to ALL GNU software.
	10	# The presence of a machine in this file suggests that SOME GNU software
	11	# can handle that machine. It does not imply ALL GNU software can.
	12	#
	13	# This file is free software; you can redistribute it and/or modify
	14	# it under the terms of the GNU General Public License as published by
	15	# the Free Software Foundation; either version 2 of the License, or
	16	# (at your option) any later version.
	17	#
	18	# This program is distributed in the hope that it will be useful,
	19	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	20	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	21	# GNU General Public License for more details.
	22	#
	23	# You should have received a copy of the GNU General Public License
	24	# along with this program; if not, write to the Free Software
[26773]	25	# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
	26	# 02110-1301, USA.
	27	#
[18019]	28	# As a special exception to the GNU General Public License, if you
	29	# distribute this file as part of a program that contains a
	30	# configuration script generated by Autoconf, you may include it under
	31	# the same distribution terms that you use for the rest of that program.
	32
[26773]	33
[18019]	34	# Please send patches to <[email protected]>. Submit a context
[26773]	35	# diff and a properly formatted GNU ChangeLog entry.
[18019]	36	#
	37	# Configuration subroutine to validate and canonicalize a configuration type.
	38	# Supply the specified configuration type as an argument.
	39	# If it is invalid, we print an error message on stderr and exit with code 1.
	40	# Otherwise, we print the canonical config type on stdout and succeed.
	41
[26773]	42	# You can get the latest version of this script from:
	43	# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
	44
[18019]	45	# This file is supposed to be the same for all GNU packages
	46	# and recognize all the CPU types, system types and aliases
	47	# that are meaningful with any GNU software.
	48	# Each package is responsible for reporting which valid configurations
	49	# it does not support. The user should be able to distinguish
	50	# a failure to support a valid configuration from a meaningless
	51	# configuration.
	52
	53	# The goal of this file is to map all the various variations of a given
	54	# machine specification into a single specification in the form:
	55	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
	56	# or in some cases, the newer four-part form:
	57	# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
	58	# It is wrong to echo any other type of specification.
	59
	60	me=`echo "$0" \| sed -e 's,.*/,,'`
	61
	62	usage="\
	63	Usage: $0 [OPTION] CPU-MFR-OPSYS
	64	$0 [OPTION] ALIAS
	65
	66	Canonicalize a configuration name.
	67
	68	Operation modes:
	69	-h, --help print this help, then exit
	70	-t, --time-stamp print date of last modification, then exit
	71	-v, --version print version number, then exit
	72
	73	Report bugs and patches to <[email protected]>."
	74
	75	version="\
	76	GNU config.sub ($timestamp)
	77
[26773]	78	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
	79	2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free
	80	Software Foundation, Inc.
[18019]	81
	82	This is free software; see the source for copying conditions. There is NO
	83	warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
	84
	85	help="
	86	Try \`$me --help' for more information."
	87
	88	# Parse command line
	89	while test $# -gt 0 ; do
	90	case $1 in
	91	--time-stamp \| --time* \| -t )
[26773]	92	echo "$timestamp" ; exit ;;
[18019]	93	--version \| -v )
[26773]	94	echo "$version" ; exit ;;
[18019]	95	--help \| --h* \| -h )
[26773]	96	echo "$usage"; exit ;;
[18019]	97	-- ) # Stop option processing
	98	shift; break ;;
	99	- ) # Use stdin as input.
	100	break ;;
	101	-* )
	102	echo "$me: invalid option $1$help"
	103	exit 1 ;;
	104
	105	local)
	106	# First pass through any local machine types.
	107	echo $1
[26773]	108	exit ;;
[18019]	109
	110	* )
	111	break ;;
	112	esac
	113	done
	114
	115	case $# in
	116	0) echo "$me: missing argument$help" >&2
	117	exit 1;;
	118	1) ;;
	119	*) echo "$me: too many arguments$help" >&2
	120	exit 1;;
	121	esac
	122
	123	# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
	124	# Here we must recognize all the valid KERNEL-OS combinations.
	125	maybe_os=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\2/'`
	126	case $maybe_os in
[26773]	127	nto-qnx* \| linux-gnu* \| linux-android* \| linux-dietlibc \| linux-newlib* \| \
	128	linux-uclibc* \| uclinux-uclibc* \| uclinux-gnu* \| kfreebsd-gnu \| \
	129	knetbsd-gnu \| netbsd-gnu \| \
	130	kopensolaris-gnu \| \
	131	storm-chaos* \| os2-emx* \| rtmk-nova*)
[18019]	132	os=-$maybe_os
	133	basic_machine=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\1/'`
	134	;;
	135	*)
	136	basic_machine=`echo $1 \| sed 's/-[^-]*$//'`
	137	if [ $basic_machine != $1 ]
	138	then os=`echo $1 \| sed 's/.*-/-/'`
	139	else os=; fi
	140	;;
	141	esac
	142
	143	### Let's recognize common machines as not being operating systems so
	144	### that things like config.sub decstation-3100 work. We also
	145	### recognize some manufacturers as not being operating systems, so we
	146	### can provide default operating systems below.
	147	case $os in
	148	-sunos)
	149	# Prevent following clause from handling this invalid input.
	150	;;
	151	-dec* \| -mips* \| -sequent* \| -encore* \| -pc532* \| -sgi* \| -sony* \| \
	152	-att* \| -7300* \| -3300* \| -delta* \| -motorola* \| -sun[234]* \| \
	153	-unicom* \| -ibm* \| -next \| -hp \| -isi* \| -apollo \| -altos* \| \
	154	-convergent* \| -ncr* \| -news \| -32* \| -3600* \| -3100* \| -hitachi* \|\
	155	-c[123]* \| -convex* \| -sun \| -crds \| -omron* \| -dg \| -ultra \| -tti* \| \
	156	-harris \| -dolphin \| -highlevel \| -gould \| -cbm \| -ns \| -masscomp \| \
[26773]	157	-apple \| -axis \| -knuth \| -cray \| -microblaze)
[18019]	158	os=
	159	basic_machine=$1
	160	;;
[26773]	161	-bluegene*)
	162	os=-cnk
	163	;;
[18019]	164	-sim \| -cisco \| -oki \| -wec \| -winbond)
	165	os=
	166	basic_machine=$1
	167	;;
	168	-scout)
	169	;;
	170	-wrs)
	171	os=-vxworks
	172	basic_machine=$1
	173	;;
	174	-chorusos*)
	175	os=-chorusos
	176	basic_machine=$1
	177	;;
[26773]	178	-chorusrdb)
	179	os=-chorusrdb
[18019]	180	basic_machine=$1
[26773]	181	;;
[18019]	182	-hiux*)
	183	os=-hiuxwe2
	184	;;
[26773]	185	-sco6)
	186	os=-sco5v6
	187	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	188	;;
[18019]	189	-sco5)
	190	os=-sco3.2v5
	191	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	192	;;
	193	-sco4)
	194	os=-sco3.2v4
	195	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	196	;;
	197	-sco3.2.[4-9]*)
	198	os=`echo $os \| sed -e 's/sco3.2./sco3.2v/'`
	199	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	200	;;
	201	-sco3.2v[4-9]*)
	202	# Don't forget version if it is 3.2v4 or newer.
	203	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	204	;;
[26773]	205	-sco5v6*)
	206	# Don't forget version if it is 3.2v4 or newer.
	207	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	208	;;
[18019]	209	-sco*)
	210	os=-sco3.2v2
	211	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	212	;;
	213	-udk*)
	214	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	215	;;
	216	-isc)
	217	os=-isc2.2
	218	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	219	;;
	220	-clix*)
	221	basic_machine=clipper-intergraph
	222	;;
	223	-isc*)
	224	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	225	;;
	226	-lynx*)
	227	os=-lynxos
	228	;;
	229	-ptx*)
	230	basic_machine=`echo $1 \| sed -e 's/86-.*/86-sequent/'`
	231	;;
	232	-windowsnt*)
	233	os=`echo $os \| sed -e 's/windowsnt/winnt/'`
	234	;;
	235	-psos*)
	236	os=-psos
	237	;;
	238	-mint \| -mint[0-9]*)
	239	basic_machine=m68k-atari
	240	os=-mint
	241	;;
	242	esac
	243
	244	# Decode aliases for certain CPU-COMPANY combinations.
	245	case $basic_machine in
	246	# Recognize the basic CPU types without company name.
	247	# Some are omitted here because they have special meanings below.
	248	1750a \| 580 \
	249	\| a29k \
	250	\| alpha \| alphaev[4-8] \| alphaev56 \| alphaev6[78] \| alphapca5[67] \
	251	\| alpha64 \| alpha64ev[4-8] \| alpha64ev56 \| alpha64ev6[78] \| alpha64pca5[67] \
[26773]	252	\| am33_2.0 \
	253	\| arc \| arm \| arm[bl]e \| arme[lb] \| armv[2345] \| armv[345][lb] \| avr \| avr32 \
	254	\| be32 \| be64 \
	255	\| bfin \
	256	\| c4x \| clipper \
[18019]	257	\| d10v \| d30v \| dlx \| dsp16xx \
[26773]	258	\| epiphany \
	259	\| fido \| fr30 \| frv \
[18019]	260	\| h8300 \| h8500 \| hppa \| hppa1.[01] \| hppa2.0 \| hppa2.0[nw] \| hppa64 \
[26773]	261	\| hexagon \
[18019]	262	\| i370 \| i860 \| i960 \| ia64 \
[26773]	263	\| ip2k \| iq2000 \
	264	\| le32 \| le64 \
	265	\| lm32 \
	266	\| m32c \| m32r \| m32rle \| m68000 \| m68k \| m88k \
	267	\| maxq \| mb \| microblaze \| mcore \| mep \| metag \
[18019]	268	\| mips \| mipsbe \| mipseb \| mipsel \| mipsle \
	269	\| mips16 \
	270	\| mips64 \| mips64el \
[26773]	271	\| mips64octeon \| mips64octeonel \
	272	\| mips64orion \| mips64orionel \
	273	\| mips64r5900 \| mips64r5900el \
[18019]	274	\| mips64vr \| mips64vrel \
	275	\| mips64vr4100 \| mips64vr4100el \
	276	\| mips64vr4300 \| mips64vr4300el \
	277	\| mips64vr5000 \| mips64vr5000el \
[26773]	278	\| mips64vr5900 \| mips64vr5900el \
[18019]	279	\| mipsisa32 \| mipsisa32el \
[26773]	280	\| mipsisa32r2 \| mipsisa32r2el \
[18019]	281	\| mipsisa64 \| mipsisa64el \
[26773]	282	\| mipsisa64r2 \| mipsisa64r2el \
[18019]	283	\| mipsisa64sb1 \| mipsisa64sb1el \
	284	\| mipsisa64sr71k \| mipsisa64sr71kel \
	285	\| mipstx39 \| mipstx39el \
	286	\| mn10200 \| mn10300 \
[26773]	287	\| moxie \
	288	\| mt \
	289	\| msp430 \
	290	\| nds32 \| nds32le \| nds32be \
	291	\| nios \| nios2 \
[18019]	292	\| ns16k \| ns32k \
[26773]	293	\| open8 \
	294	\| or32 \
[18019]	295	\| pdp10 \| pdp11 \| pj \| pjl \
[26773]	296	\| powerpc \| powerpc64 \| powerpc64le \| powerpcle \
[18019]	297	\| pyramid \
[26773]	298	\| rl78 \| rx \
	299	\| score \
	300	\| sh \| sh[1234] \| sh[24]a \| sh[24]aeb \| sh[23]e \| sh[34]eb \| sheb \| shbe \| shle \| sh[1234]le \| sh3ele \
[18019]	301	\| sh64 \| sh64le \
[26773]	302	\| sparc \| sparc64 \| sparc64b \| sparc64v \| sparc86x \| sparclet \| sparclite \
	303	\| sparcv8 \| sparcv9 \| sparcv9b \| sparcv9v \
	304	\| spu \
	305	\| tahoe \| tic4x \| tic54x \| tic55x \| tic6x \| tic80 \| tron \
	306	\| ubicom32 \
	307	\| v850 \| v850e \| v850e1 \| v850e2 \| v850es \| v850e2v3 \
[18019]	308	\| we32k \
[26773]	309	\| x86 \| xc16x \| xstormy16 \| xtensa \
	310	\| z8k \| z80)
[18019]	311	basic_machine=$basic_machine-unknown
	312	;;
[26773]	313	c54x)
	314	basic_machine=tic54x-unknown
	315	;;
	316	c55x)
	317	basic_machine=tic55x-unknown
	318	;;
	319	c6x)
	320	basic_machine=tic6x-unknown
	321	;;
	322	m6811 \| m68hc11 \| m6812 \| m68hc12 \| picochip)
[18019]	323	# Motorola 68HC11/12.
	324	basic_machine=$basic_machine-unknown
	325	os=-none
	326	;;
	327	m88110 \| m680[12346]0 \| m683?2 \| m68360 \| m5200 \| v70 \| w65 \| z8k)
	328	;;
[26773]	329	ms1)
	330	basic_machine=mt-unknown
	331	;;
[18019]	332
[26773]	333	strongarm \| thumb \| xscale)
	334	basic_machine=arm-unknown
	335	;;
	336
	337	xscaleeb)
	338	basic_machine=armeb-unknown
	339	;;
	340
	341	xscaleel)
	342	basic_machine=armel-unknown
	343	;;
	344
[18019]	345	# We use `pc' rather than `unknown'
	346	# because (1) that's what they normally are, and
	347	# (2) the word "unknown" tends to confuse beginning users.
	348	i*86 \| x86_64)
	349	basic_machine=$basic_machine-pc
	350	;;
	351	# Object if more than one company name word.
	352	--*)
	353	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
	354	exit 1
	355	;;
	356	# Recognize the basic CPU types with company name.
	357	580-* \
	358	\| a29k-* \
	359	\| alpha-* \| alphaev[4-8]-* \| alphaev56-* \| alphaev6[78]-* \
	360	\| alpha64-* \| alpha64ev[4-8]-* \| alpha64ev56-* \| alpha64ev6[78]-* \
	361	\| alphapca5[67]-* \| alpha64pca5[67]-* \| arc-* \
	362	\| arm-* \| armbe-* \| armle-* \| armeb-* \| armv- \
[26773]	363	\| avr-* \| avr32-* \
	364	\| be32-* \| be64-* \
	365	\| bfin-* \| bs2000-* \
	366	\| c[123]* \| c30-* \| [cjt]90-* \| c4x-* \
	367	\| clipper-* \| craynv-* \| cydra-* \
[18019]	368	\| d10v-* \| d30v-* \| dlx-* \
	369	\| elxsi-* \
[26773]	370	\| f30[01]-* \| f700-* \| fido-* \| fr30-* \| frv-* \| fx80-* \
[18019]	371	\| h8300-* \| h8500-* \
	372	\| hppa-* \| hppa1.[01]-* \| hppa2.0-* \| hppa2.0[nw]-* \| hppa64-* \
[26773]	373	\| hexagon-* \
[18019]	374	\| i86- \| i860-* \| i960-* \| ia64-* \
[26773]	375	\| ip2k-* \| iq2000-* \
	376	\| le32-* \| le64-* \
	377	\| lm32-* \
	378	\| m32c-* \| m32r-* \| m32rle-* \
[18019]	379	\| m68000-* \| m680[012346]0-* \| m68360-* \| m683?2-* \| m68k-* \
[26773]	380	\| m88110-* \| m88k-* \| maxq-* \| mcore-* \| metag-* \| microblaze-* \
[18019]	381	\| mips-* \| mipsbe-* \| mipseb-* \| mipsel-* \| mipsle-* \
	382	\| mips16-* \
	383	\| mips64-* \| mips64el-* \
[26773]	384	\| mips64octeon-* \| mips64octeonel-* \
	385	\| mips64orion-* \| mips64orionel-* \
	386	\| mips64r5900-* \| mips64r5900el-* \
[18019]	387	\| mips64vr-* \| mips64vrel-* \
	388	\| mips64vr4100-* \| mips64vr4100el-* \
	389	\| mips64vr4300-* \| mips64vr4300el-* \
	390	\| mips64vr5000-* \| mips64vr5000el-* \
[26773]	391	\| mips64vr5900-* \| mips64vr5900el-* \
[18019]	392	\| mipsisa32-* \| mipsisa32el-* \
[26773]	393	\| mipsisa32r2-* \| mipsisa32r2el-* \
[18019]	394	\| mipsisa64-* \| mipsisa64el-* \
[26773]	395	\| mipsisa64r2-* \| mipsisa64r2el-* \
[18019]	396	\| mipsisa64sb1-* \| mipsisa64sb1el-* \
	397	\| mipsisa64sr71k-* \| mipsisa64sr71kel-* \
[26773]	398	\| mipstx39-* \| mipstx39el-* \
	399	\| mmix-* \
	400	\| mt-* \
	401	\| msp430-* \
	402	\| nds32-* \| nds32le-* \| nds32be-* \
	403	\| nios-* \| nios2-* \
[18019]	404	\| none-* \| np1-* \| ns16k-* \| ns32k-* \
[26773]	405	\| open8-* \
[18019]	406	\| orion-* \
	407	\| pdp10-* \| pdp11-* \| pj-* \| pjl-* \| pn-* \| power-* \
[26773]	408	\| powerpc-* \| powerpc64-* \| powerpc64le-* \| powerpcle-* \
[18019]	409	\| pyramid-* \
[26773]	410	\| rl78-* \| romp-* \| rs6000-* \| rx-* \
	411	\| sh-* \| sh[1234]-* \| sh[24]a-* \| sh[24]aeb-* \| sh[23]e-* \| sh[34]eb-* \| sheb-* \| shbe-* \
[18019]	412	\| shle-* \| sh[1234]le-* \| sh3ele-* \| sh64-* \| sh64le-* \
[26773]	413	\| sparc-* \| sparc64-* \| sparc64b-* \| sparc64v-* \| sparc86x-* \| sparclet-* \
	414	\| sparclite-* \
	415	\| sparcv8-* \| sparcv9-* \| sparcv9b-* \| sparcv9v-* \| sv1-* \| sx?-* \
	416	\| tahoe-* \
	417	\| tic30-* \| tic4x-* \| tic54x-* \| tic55x-* \| tic6x-* \| tic80-* \
	418	\| tile- \
	419	\| tron-* \
	420	\| ubicom32-* \
	421	\| v850-* \| v850e-* \| v850e1-* \| v850es-* \| v850e2-* \| v850e2v3-* \
	422	\| vax-* \
[18019]	423	\| we32k-* \
[26773]	424	\| x86-* \| x86_64-* \| xc16x-* \| xps100-* \
	425	\| xstormy16-* \| xtensa- \
[18019]	426	\| ymp-* \
[26773]	427	\| z8k-* \| z80-*)
[18019]	428	;;
[26773]	429	# Recognize the basic CPU types without company name, with glob match.
	430	xtensa*)
	431	basic_machine=$basic_machine-unknown
	432	;;
[18019]	433	# Recognize the various machine names and aliases which stand
	434	# for a CPU type and a company and sometimes even an OS.
	435	386bsd)
	436	basic_machine=i386-unknown
	437	os=-bsd
	438	;;
	439	3b1 \| 7300 \| 7300-att \| att-7300 \| pc7300 \| safari \| unixpc)
	440	basic_machine=m68000-att
	441	;;
	442	3b*)
	443	basic_machine=we32k-att
	444	;;
	445	a29khif)
	446	basic_machine=a29k-amd
	447	os=-udi
	448	;;
[26773]	449	abacus)
	450	basic_machine=abacus-unknown
	451	;;
[18019]	452	adobe68k)
	453	basic_machine=m68010-adobe
	454	os=-scout
	455	;;
	456	alliant \| fx80)
	457	basic_machine=fx80-alliant
	458	;;
	459	altos \| altos3068)
	460	basic_machine=m68k-altos
	461	;;
	462	am29k)
	463	basic_machine=a29k-none
	464	os=-bsd
	465	;;
[26773]	466	amd64)
	467	basic_machine=x86_64-pc
	468	;;
	469	amd64-*)
	470	basic_machine=x86_64-`echo $basic_machine \| sed 's/^[^-]*-//'`
	471	;;
[18019]	472	amdahl)
	473	basic_machine=580-amdahl
	474	os=-sysv
	475	;;
	476	amiga \| amiga-*)
	477	basic_machine=m68k-unknown
	478	;;
	479	amigaos \| amigados)
	480	basic_machine=m68k-unknown
	481	os=-amigaos
	482	;;
	483	amigaunix \| amix)
	484	basic_machine=m68k-unknown
	485	os=-sysv4
	486	;;
	487	apollo68)
	488	basic_machine=m68k-apollo
	489	os=-sysv
	490	;;
	491	apollo68bsd)
	492	basic_machine=m68k-apollo
	493	os=-bsd
	494	;;
[26773]	495	aros)
	496	basic_machine=i386-pc
	497	os=-aros
	498	;;
[18019]	499	aux)
	500	basic_machine=m68k-apple
	501	os=-aux
	502	;;
	503	balance)
	504	basic_machine=ns32k-sequent
	505	os=-dynix
	506	;;
[26773]	507	blackfin)
	508	basic_machine=bfin-unknown
	509	os=-linux
	510	;;
	511	blackfin-*)
	512	basic_machine=bfin-`echo $basic_machine \| sed 's/^[^-]*-//'`
	513	os=-linux
	514	;;
	515	bluegene*)
	516	basic_machine=powerpc-ibm
	517	os=-cnk
	518	;;
	519	c54x-*)
	520	basic_machine=tic54x-`echo $basic_machine \| sed 's/^[^-]*-//'`
	521	;;
	522	c55x-*)
	523	basic_machine=tic55x-`echo $basic_machine \| sed 's/^[^-]*-//'`
	524	;;
	525	c6x-*)
	526	basic_machine=tic6x-`echo $basic_machine \| sed 's/^[^-]*-//'`
	527	;;
[18019]	528	c90)
	529	basic_machine=c90-cray
	530	os=-unicos
	531	;;
[26773]	532	cegcc)
	533	basic_machine=arm-unknown
	534	os=-cegcc
	535	;;
[18019]	536	convex-c1)
	537	basic_machine=c1-convex
	538	os=-bsd
	539	;;
	540	convex-c2)
	541	basic_machine=c2-convex
	542	os=-bsd
	543	;;
	544	convex-c32)
	545	basic_machine=c32-convex
	546	os=-bsd
	547	;;
	548	convex-c34)
	549	basic_machine=c34-convex
	550	os=-bsd
	551	;;
	552	convex-c38)
	553	basic_machine=c38-convex
	554	os=-bsd
	555	;;
	556	cray \| j90)
	557	basic_machine=j90-cray
	558	os=-unicos
	559	;;
[26773]	560	craynv)
	561	basic_machine=craynv-cray
	562	os=-unicosmp
	563	;;
	564	cr16 \| cr16-*)
	565	basic_machine=cr16-unknown
	566	os=-elf
	567	;;
[18019]	568	crds \| unos)
	569	basic_machine=m68k-crds
	570	;;
[26773]	571	crisv32 \| crisv32-* \| etraxfs*)
	572	basic_machine=crisv32-axis
	573	;;
[18019]	574	cris \| cris-* \| etrax*)
	575	basic_machine=cris-axis
	576	;;
[26773]	577	crx)
	578	basic_machine=crx-unknown
	579	os=-elf
	580	;;
[18019]	581	da30 \| da30-*)
	582	basic_machine=m68k-da30
	583	;;
	584	decstation \| decstation-3100 \| pmax \| pmax-* \| pmin \| dec3100 \| decstatn)
	585	basic_machine=mips-dec
	586	;;
	587	decsystem10* \| dec10*)
	588	basic_machine=pdp10-dec
	589	os=-tops10
	590	;;
	591	decsystem20* \| dec20*)
	592	basic_machine=pdp10-dec
	593	os=-tops20
	594	;;
	595	delta \| 3300 \| motorola-3300 \| motorola-delta \
	596	\| 3300-motorola \| delta-motorola)
	597	basic_machine=m68k-motorola
	598	;;
	599	delta88)
	600	basic_machine=m88k-motorola
	601	os=-sysv3
	602	;;
[26773]	603	dicos)
	604	basic_machine=i686-pc
	605	os=-dicos
	606	;;
	607	djgpp)
	608	basic_machine=i586-pc
	609	os=-msdosdjgpp
	610	;;
[18019]	611	dpx20 \| dpx20-*)
	612	basic_machine=rs6000-bull
	613	os=-bosx
	614	;;
	615	dpx2* \| dpx2*-bull)
	616	basic_machine=m68k-bull
	617	os=-sysv3
	618	;;
	619	ebmon29k)
	620	basic_machine=a29k-amd
	621	os=-ebmon
	622	;;
	623	elxsi)
	624	basic_machine=elxsi-elxsi
	625	os=-bsd
	626	;;
	627	encore \| umax \| mmax)
	628	basic_machine=ns32k-encore
	629	;;
	630	es1800 \| OSE68k \| ose68k \| ose \| OSE)
	631	basic_machine=m68k-ericsson
	632	os=-ose
	633	;;
	634	fx2800)
	635	basic_machine=i860-alliant
	636	;;
	637	genix)
	638	basic_machine=ns32k-ns
	639	;;
	640	gmicro)
	641	basic_machine=tron-gmicro
	642	os=-sysv
	643	;;
	644	go32)
	645	basic_machine=i386-pc
	646	os=-go32
	647	;;
	648	h3050r* \| hiux*)
	649	basic_machine=hppa1.1-hitachi
	650	os=-hiuxwe2
	651	;;
	652	h8300hms)
	653	basic_machine=h8300-hitachi
	654	os=-hms
	655	;;
	656	h8300xray)
	657	basic_machine=h8300-hitachi
	658	os=-xray
	659	;;
	660	h8500hms)
	661	basic_machine=h8500-hitachi
	662	os=-hms
	663	;;
	664	harris)
	665	basic_machine=m88k-harris
	666	os=-sysv3
	667	;;
	668	hp300-*)
	669	basic_machine=m68k-hp
	670	;;
	671	hp300bsd)
	672	basic_machine=m68k-hp
	673	os=-bsd
	674	;;
	675	hp300hpux)
	676	basic_machine=m68k-hp
	677	os=-hpux
	678	;;
	679	hp3k9[0-9][0-9] \| hp9[0-9][0-9])
	680	basic_machine=hppa1.0-hp
	681	;;
	682	hp9k2[0-9][0-9] \| hp9k31[0-9])
	683	basic_machine=m68000-hp
	684	;;
	685	hp9k3[2-9][0-9])
	686	basic_machine=m68k-hp
	687	;;
	688	hp9k6[0-9][0-9] \| hp6[0-9][0-9])
	689	basic_machine=hppa1.0-hp
	690	;;
	691	hp9k7[0-79][0-9] \| hp7[0-79][0-9])
	692	basic_machine=hppa1.1-hp
	693	;;
	694	hp9k78[0-9] \| hp78[0-9])
	695	# FIXME: really hppa2.0-hp
	696	basic_machine=hppa1.1-hp
	697	;;
	698	hp9k8[67]1 \| hp8[67]1 \| hp9k80[24] \| hp80[24] \| hp9k8[78]9 \| hp8[78]9 \| hp9k893 \| hp893)
	699	# FIXME: really hppa2.0-hp
	700	basic_machine=hppa1.1-hp
	701	;;
	702	hp9k8[0-9][13679] \| hp8[0-9][13679])
	703	basic_machine=hppa1.1-hp
	704	;;
	705	hp9k8[0-9][0-9] \| hp8[0-9][0-9])
	706	basic_machine=hppa1.0-hp
	707	;;
	708	hppa-next)
	709	os=-nextstep3
	710	;;
	711	hppaosf)
	712	basic_machine=hppa1.1-hp
	713	os=-osf
	714	;;
	715	hppro)
	716	basic_machine=hppa1.1-hp
	717	os=-proelf
	718	;;
	719	i370-ibm* \| ibm*)
	720	basic_machine=i370-ibm
	721	;;
	722	# I'm not sure what "Sysv32" means. Should this be sysv3.2?
	723	i*86v32)
	724	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	725	os=-sysv32
	726	;;
	727	i86v4)
	728	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	729	os=-sysv4
	730	;;
	731	i*86v)
	732	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	733	os=-sysv
	734	;;
	735	i*86sol2)
	736	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	737	os=-solaris2
	738	;;
	739	i386mach)
	740	basic_machine=i386-mach
	741	os=-mach
	742	;;
	743	i386-vsta \| vsta)
	744	basic_machine=i386-unknown
	745	os=-vsta
	746	;;
	747	iris \| iris4d)
	748	basic_machine=mips-sgi
	749	case $os in
	750	-irix*)
	751	;;
	752	*)
	753	os=-irix4
	754	;;
	755	esac
	756	;;
	757	isi68 \| isi)
	758	basic_machine=m68k-isi
	759	os=-sysv
	760	;;
[26773]	761	m68knommu)
	762	basic_machine=m68k-unknown
	763	os=-linux
	764	;;
	765	m68knommu-*)
	766	basic_machine=m68k-`echo $basic_machine \| sed 's/^[^-]*-//'`
	767	os=-linux
	768	;;
[18019]	769	m88k-omron*)
	770	basic_machine=m88k-omron
	771	;;
	772	magnum \| m3230)
	773	basic_machine=mips-mips
	774	os=-sysv
	775	;;
	776	merlin)
	777	basic_machine=ns32k-utek
	778	os=-sysv
	779	;;
[26773]	780	microblaze)
	781	basic_machine=microblaze-xilinx
	782	;;
[18019]	783	mingw32)
	784	basic_machine=i386-pc
	785	os=-mingw32
	786	;;
[26773]	787	mingw32ce)
	788	basic_machine=arm-unknown
	789	os=-mingw32ce
	790	;;
[18019]	791	miniframe)
	792	basic_machine=m68000-convergent
	793	;;
	794	mint \| -mint[0-9] \| MiNT \| MiNT[0-9]*)
	795	basic_machine=m68k-atari
	796	os=-mint
	797	;;
	798	mips3-)
	799	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`
	800	;;
	801	mips3*)
	802	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`-unknown
	803	;;
	804	monitor)
	805	basic_machine=m68k-rom68k
	806	os=-coff
	807	;;
	808	morphos)
	809	basic_machine=powerpc-unknown
	810	os=-morphos
	811	;;
	812	msdos)
	813	basic_machine=i386-pc
	814	os=-msdos
	815	;;
[26773]	816	ms1-*)
	817	basic_machine=`echo $basic_machine \| sed -e 's/ms1-/mt-/'`
	818	;;
	819	msys)
	820	basic_machine=i386-pc
	821	os=-msys
	822	;;
[18019]	823	mvs)
	824	basic_machine=i370-ibm
	825	os=-mvs
	826	;;
[26773]	827	nacl)
	828	basic_machine=le32-unknown
	829	os=-nacl
	830	;;
[18019]	831	ncr3000)
	832	basic_machine=i486-ncr
	833	os=-sysv4
	834	;;
	835	netbsd386)
	836	basic_machine=i386-unknown
	837	os=-netbsd
	838	;;
	839	netwinder)
	840	basic_machine=armv4l-rebel
	841	os=-linux
	842	;;
	843	news \| news700 \| news800 \| news900)
	844	basic_machine=m68k-sony
	845	os=-newsos
	846	;;
	847	news1000)
	848	basic_machine=m68030-sony
	849	os=-newsos
	850	;;
	851	news-3600 \| risc-news)
	852	basic_machine=mips-sony
	853	os=-newsos
	854	;;
	855	necv70)
	856	basic_machine=v70-nec
	857	os=-sysv
	858	;;
	859	next \| m*-next )
	860	basic_machine=m68k-next
	861	case $os in
	862	-nextstep* )
	863	;;
	864	-ns2*)
	865	os=-nextstep2
	866	;;
	867	*)
	868	os=-nextstep3
	869	;;
	870	esac
	871	;;
	872	nh3000)
	873	basic_machine=m68k-harris
	874	os=-cxux
	875	;;
	876	nh[45]000)
	877	basic_machine=m88k-harris
	878	os=-cxux
	879	;;
	880	nindy960)
	881	basic_machine=i960-intel
	882	os=-nindy
	883	;;
	884	mon960)
	885	basic_machine=i960-intel
	886	os=-mon960
	887	;;
	888	nonstopux)
	889	basic_machine=mips-compaq
	890	os=-nonstopux
	891	;;
	892	np1)
	893	basic_machine=np1-gould
	894	;;
[26773]	895	neo-tandem)
	896	basic_machine=neo-tandem
	897	;;
	898	nse-tandem)
	899	basic_machine=nse-tandem
	900	;;
[18019]	901	nsr-tandem)
	902	basic_machine=nsr-tandem
	903	;;
	904	op50n-* \| op60c-*)
	905	basic_machine=hppa1.1-oki
	906	os=-proelf
	907	;;
[26773]	908	openrisc \| openrisc-*)
[18019]	909	basic_machine=or32-unknown
	910	;;
[26773]	911	os400)
	912	basic_machine=powerpc-ibm
	913	os=-os400
	914	;;
[18019]	915	OSE68000 \| ose68000)
	916	basic_machine=m68000-ericsson
	917	os=-ose
	918	;;
	919	os68k)
	920	basic_machine=m68k-none
	921	os=-os68k
	922	;;
	923	pa-hitachi)
	924	basic_machine=hppa1.1-hitachi
	925	os=-hiuxwe2
	926	;;
	927	paragon)
	928	basic_machine=i860-intel
	929	os=-osf
	930	;;
[26773]	931	parisc)
	932	basic_machine=hppa-unknown
	933	os=-linux
	934	;;
	935	parisc-*)
	936	basic_machine=hppa-`echo $basic_machine \| sed 's/^[^-]*-//'`
	937	os=-linux
	938	;;
[18019]	939	pbd)
	940	basic_machine=sparc-tti
	941	;;
	942	pbb)
	943	basic_machine=m68k-tti
	944	;;
	945	pc532 \| pc532-*)
	946	basic_machine=ns32k-pc532
	947	;;
[26773]	948	pc98)
	949	basic_machine=i386-pc
	950	;;
	951	pc98-*)
	952	basic_machine=i386-`echo $basic_machine \| sed 's/^[^-]*-//'`
	953	;;
[18019]	954	pentium \| p5 \| k5 \| k6 \| nexgen \| viac3)
	955	basic_machine=i586-pc
	956	;;
	957	pentiumpro \| p6 \| 6x86 \| athlon \| athlon_*)
	958	basic_machine=i686-pc
	959	;;
[26773]	960	pentiumii \| pentium2 \| pentiumiii \| pentium3)
[18019]	961	basic_machine=i686-pc
	962	;;
[26773]	963	pentium4)
	964	basic_machine=i786-pc
	965	;;
[18019]	966	pentium-* \| p5-* \| k5-* \| k6-* \| nexgen-* \| viac3-*)
	967	basic_machine=i586-`echo $basic_machine \| sed 's/^[^-]*-//'`
	968	;;
	969	pentiumpro-* \| p6-* \| 6x86-* \| athlon-*)
	970	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
	971	;;
[26773]	972	pentiumii-* \| pentium2-* \| pentiumiii-* \| pentium3-*)
[18019]	973	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
	974	;;
[26773]	975	pentium4-*)
	976	basic_machine=i786-`echo $basic_machine \| sed 's/^[^-]*-//'`
	977	;;
[18019]	978	pn)
	979	basic_machine=pn-gould
	980	;;
	981	power) basic_machine=power-ibm
	982	;;
[26773]	983	ppc \| ppcbe) basic_machine=powerpc-unknown
[18019]	984	;;
[26773]	985	ppc-* \| ppcbe-*)
	986	basic_machine=powerpc-`echo $basic_machine \| sed 's/^[^-]*-//'`
[18019]	987	;;
	988	ppcle \| powerpclittle \| ppc-le \| powerpc-little)
	989	basic_machine=powerpcle-unknown
	990	;;
	991	ppcle-* \| powerpclittle-*)
	992	basic_machine=powerpcle-`echo $basic_machine \| sed 's/^[^-]*-//'`
	993	;;
	994	ppc64) basic_machine=powerpc64-unknown
	995	;;
	996	ppc64-) basic_machine=powerpc64-`echo $basic_machine \| sed 's/^[^-]-//'`
	997	;;
	998	ppc64le \| powerpc64little \| ppc64-le \| powerpc64-little)
	999	basic_machine=powerpc64le-unknown
	1000	;;
	1001	ppc64le-* \| powerpc64little-*)
	1002	basic_machine=powerpc64le-`echo $basic_machine \| sed 's/^[^-]*-//'`
	1003	;;
	1004	ps2)
	1005	basic_machine=i386-ibm
	1006	;;
	1007	pw32)
	1008	basic_machine=i586-unknown
	1009	os=-pw32
	1010	;;
[26773]	1011	rdos)
	1012	basic_machine=i386-pc
	1013	os=-rdos
	1014	;;
[18019]	1015	rom68k)
	1016	basic_machine=m68k-rom68k
	1017	os=-coff
	1018	;;
	1019	rm[46]00)
	1020	basic_machine=mips-siemens
	1021	;;
	1022	rtpc \| rtpc-*)
	1023	basic_machine=romp-ibm
	1024	;;
	1025	s390 \| s390-*)
	1026	basic_machine=s390-ibm
	1027	;;
	1028	s390x \| s390x-*)
	1029	basic_machine=s390x-ibm
	1030	;;
	1031	sa29200)
	1032	basic_machine=a29k-amd
	1033	os=-udi
	1034	;;
	1035	sb1)
	1036	basic_machine=mipsisa64sb1-unknown
	1037	;;
	1038	sb1el)
	1039	basic_machine=mipsisa64sb1el-unknown
	1040	;;
[26773]	1041	sde)
	1042	basic_machine=mipsisa32-sde
	1043	os=-elf
	1044	;;
	1045	sei)
	1046	basic_machine=mips-sei
	1047	os=-seiux
	1048	;;
[18019]	1049	sequent)
	1050	basic_machine=i386-sequent
	1051	;;
	1052	sh)
	1053	basic_machine=sh-hitachi
	1054	os=-hms
	1055	;;
[26773]	1056	sh5el)
	1057	basic_machine=sh5le-unknown
	1058	;;
	1059	sh64)
	1060	basic_machine=sh64-unknown
	1061	;;
[18019]	1062	sparclite-wrs \| simso-wrs)
	1063	basic_machine=sparclite-wrs
	1064	os=-vxworks
	1065	;;
	1066	sps7)
	1067	basic_machine=m68k-bull
	1068	os=-sysv2
	1069	;;
	1070	spur)
	1071	basic_machine=spur-unknown
	1072	;;
	1073	st2000)
	1074	basic_machine=m68k-tandem
	1075	;;
	1076	stratus)
	1077	basic_machine=i860-stratus
	1078	os=-sysv4
	1079	;;
[26773]	1080	strongarm-* \| thumb-*)
	1081	basic_machine=arm-`echo $basic_machine \| sed 's/^[^-]*-//'`
	1082	;;
[18019]	1083	sun2)
	1084	basic_machine=m68000-sun
	1085	;;
	1086	sun2os3)
	1087	basic_machine=m68000-sun
	1088	os=-sunos3
	1089	;;
	1090	sun2os4)
	1091	basic_machine=m68000-sun
	1092	os=-sunos4
	1093	;;
	1094	sun3os3)
	1095	basic_machine=m68k-sun
	1096	os=-sunos3
	1097	;;
	1098	sun3os4)
	1099	basic_machine=m68k-sun
	1100	os=-sunos4
	1101	;;
	1102	sun4os3)
	1103	basic_machine=sparc-sun
	1104	os=-sunos3
	1105	;;
	1106	sun4os4)
	1107	basic_machine=sparc-sun
	1108	os=-sunos4
	1109	;;
	1110	sun4sol2)
	1111	basic_machine=sparc-sun
	1112	os=-solaris2
	1113	;;
	1114	sun3 \| sun3-*)
	1115	basic_machine=m68k-sun
	1116	;;
	1117	sun4)
	1118	basic_machine=sparc-sun
	1119	;;
	1120	sun386 \| sun386i \| roadrunner)
	1121	basic_machine=i386-sun
	1122	;;
	1123	sv1)
	1124	basic_machine=sv1-cray
	1125	os=-unicos
	1126	;;
	1127	symmetry)
	1128	basic_machine=i386-sequent
	1129	os=-dynix
	1130	;;
	1131	t3e)
	1132	basic_machine=alphaev5-cray
	1133	os=-unicos
	1134	;;
	1135	t90)
	1136	basic_machine=t90-cray
	1137	os=-unicos
	1138	;;
[26773]	1139	tile*)
	1140	basic_machine=$basic_machine-unknown
	1141	os=-linux-gnu
[18019]	1142	;;
	1143	tx39)
	1144	basic_machine=mipstx39-unknown
	1145	;;
	1146	tx39el)
	1147	basic_machine=mipstx39el-unknown
	1148	;;
	1149	toad1)
	1150	basic_machine=pdp10-xkl
	1151	os=-tops20
	1152	;;
	1153	tower \| tower-32)
	1154	basic_machine=m68k-ncr
	1155	;;
[26773]	1156	tpf)
	1157	basic_machine=s390x-ibm
	1158	os=-tpf
	1159	;;
[18019]	1160	udi29k)
	1161	basic_machine=a29k-amd
	1162	os=-udi
	1163	;;
	1164	ultra3)
	1165	basic_machine=a29k-nyu
	1166	os=-sym1
	1167	;;
	1168	v810 \| necv810)
	1169	basic_machine=v810-nec
	1170	os=-none
	1171	;;
	1172	vaxv)
	1173	basic_machine=vax-dec
	1174	os=-sysv
	1175	;;
	1176	vms)
	1177	basic_machine=vax-dec
	1178	os=-vms
	1179	;;
	1180	vpp\|vx\|vx-)
	1181	basic_machine=f301-fujitsu
	1182	;;
	1183	vxworks960)
	1184	basic_machine=i960-wrs
	1185	os=-vxworks
	1186	;;
	1187	vxworks68)
	1188	basic_machine=m68k-wrs
	1189	os=-vxworks
	1190	;;
	1191	vxworks29k)
	1192	basic_machine=a29k-wrs
	1193	os=-vxworks
	1194	;;
	1195	w65*)
	1196	basic_machine=w65-wdc
	1197	os=-none
	1198	;;
	1199	w89k-*)
	1200	basic_machine=hppa1.1-winbond
	1201	os=-proelf
	1202	;;
[26773]	1203	xbox)
	1204	basic_machine=i686-pc
	1205	os=-mingw32
[18019]	1206	;;
	1207	xps \| xps100)
	1208	basic_machine=xps100-honeywell
	1209	;;
[26773]	1210	xscale-* \| xscalee[bl]-*)
	1211	basic_machine=`echo $basic_machine \| sed 's/^xscale/arm/'`
	1212	;;
[18019]	1213	ymp)
	1214	basic_machine=ymp-cray
	1215	os=-unicos
	1216	;;
	1217	z8k-*-coff)
	1218	basic_machine=z8k-unknown
	1219	os=-sim
	1220	;;
[26773]	1221	z80-*-coff)
	1222	basic_machine=z80-unknown
	1223	os=-sim
	1224	;;
[18019]	1225	none)
	1226	basic_machine=none-none
	1227	os=-none
	1228	;;
	1229
	1230	# Here we handle the default manufacturer of certain CPU types. It is in
	1231	# some cases the only manufacturer, in others, it is the most popular.
	1232	w89k)
	1233	basic_machine=hppa1.1-winbond
	1234	;;
	1235	op50n)
	1236	basic_machine=hppa1.1-oki
	1237	;;
	1238	op60c)
	1239	basic_machine=hppa1.1-oki
	1240	;;
	1241	romp)
	1242	basic_machine=romp-ibm
	1243	;;
[26773]	1244	mmix)
	1245	basic_machine=mmix-knuth
	1246	;;
[18019]	1247	rs6000)
	1248	basic_machine=rs6000-ibm
	1249	;;
	1250	vax)
	1251	basic_machine=vax-dec
	1252	;;
	1253	pdp10)
	1254	# there are many clones, so DEC is not a safe bet
	1255	basic_machine=pdp10-unknown
	1256	;;
	1257	pdp11)
	1258	basic_machine=pdp11-dec
	1259	;;
	1260	we32k)
	1261	basic_machine=we32k-att
	1262	;;
[26773]	1263	sh[1234] \| sh[24]a \| sh[24]aeb \| sh[34]eb \| sh[1234]le \| sh[23]ele)
[18019]	1264	basic_machine=sh-unknown
	1265	;;
[26773]	1266	sparc \| sparcv8 \| sparcv9 \| sparcv9b \| sparcv9v)
[18019]	1267	basic_machine=sparc-sun
	1268	;;
	1269	cydra)
	1270	basic_machine=cydra-cydrome
	1271	;;
	1272	orion)
	1273	basic_machine=orion-highlevel
	1274	;;
	1275	orion105)
	1276	basic_machine=clipper-highlevel
	1277	;;
	1278	mac \| mpw \| mac-mpw)
	1279	basic_machine=m68k-apple
	1280	;;
	1281	pmac \| pmac-mpw)
	1282	basic_machine=powerpc-apple
	1283	;;
	1284	*-unknown)
	1285	# Make sure to match an already-canonicalized machine name.
	1286	;;
	1287	*)
	1288	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
	1289	exit 1
	1290	;;
	1291	esac
	1292
	1293	# Here we canonicalize certain aliases for manufacturers.
	1294	case $basic_machine in
	1295	-digital)
	1296	basic_machine=`echo $basic_machine \| sed 's/digital.*/dec/'`
	1297	;;
	1298	-commodore)
	1299	basic_machine=`echo $basic_machine \| sed 's/commodore.*/cbm/'`
	1300	;;
	1301	*)
	1302	;;
	1303	esac
	1304
	1305	# Decode manufacturer-specific aliases for certain operating systems.
	1306
	1307	if [ x"$os" != x"" ]
	1308	then
	1309	case $os in
[26773]	1310	# First match some system type aliases
	1311	# that might get confused with valid system types.
[18019]	1312	# -solaris* is a basic system type, with this one exception.
[26773]	1313	-auroraux)
	1314	os=-auroraux
	1315	;;
[18019]	1316	-solaris1 \| -solaris1.*)
	1317	os=`echo $os \| sed -e 's\|solaris1\|sunos4\|'`
	1318	;;
	1319	-solaris)
	1320	os=-solaris2
	1321	;;
	1322	-svr4*)
	1323	os=-sysv4
	1324	;;
	1325	-unixware*)
	1326	os=-sysv4.2uw
	1327	;;
	1328	-gnu/linux*)
	1329	os=`echo $os \| sed -e 's\|gnu/linux\|linux-gnu\|'`
	1330	;;
	1331	# First accept the basic system types.
	1332	# The portable systems comes first.
	1333	# Each alternative MUST END IN A *, to match a version number.
	1334	# -sysv* is not here because it comes later, after sysvr4.
	1335	-gnu* \| -bsd* \| -mach* \| -minix* \| -genix* \| -ultrix* \| -irix* \
[26773]	1336	\| -vms \| -sco* \| -esix* \| -isc* \| -aix* \| -cnk* \| -sunos \| -sunos[34]*\
	1337	\| -hpux* \| -unos* \| -osf* \| -luna* \| -dgux* \| -auroraux* \| -solaris* \
	1338	\| -sym* \| -kopensolaris* \
[18019]	1339	\| -amigaos* \| -amigados* \| -msdos* \| -newsos* \| -unicos* \| -aof* \
[26773]	1340	\| -aos* \| -aros* \
[18019]	1341	\| -nindy* \| -vxsim* \| -vxworks* \| -ebmon* \| -hms* \| -mvs* \
	1342	\| -clix* \| -riscos* \| -uniplus* \| -iris* \| -rtu* \| -xenix* \
[26773]	1343	\| -hiux* \| -386bsd* \| -knetbsd* \| -mirbsd* \| -netbsd* \
	1344	\| -openbsd* \| -solidbsd* \
	1345	\| -ekkobsd* \| -kfreebsd* \| -freebsd* \| -riscix* \| -lynxos* \
	1346	\| -bosx* \| -nextstep* \| -cxux* \| -aout* \| -elf* \| -oabi* \
[18019]	1347	\| -ptx* \| -coff* \| -ecoff* \| -winnt* \| -domain* \| -vsta* \
	1348	\| -udi* \| -eabi* \| -lites* \| -ieee* \| -go32* \| -aux* \
[26773]	1349	\| -chorusos* \| -chorusrdb* \| -cegcc* \
	1350	\| -cygwin* \| -msys* \| -pe* \| -psos* \| -moss* \| -proelf* \| -rtems* \
	1351	\| -mingw32* \| -linux-gnu* \| -linux-android* \
	1352	\| -linux-newlib* \| -linux-uclibc* \
	1353	\| -uxpv* \| -beos* \| -mpeix* \| -udk* \
	1354	\| -interix* \| -uwin* \| -mks* \| -rhapsody* \| -darwin* \| -opened* \
[18019]	1355	\| -openstep* \| -oskit* \| -conix* \| -pw32* \| -nonstopux* \
	1356	\| -storm-chaos* \| -tops10* \| -tenex* \| -tops20* \| -its* \
	1357	\| -os2* \| -vos* \| -palmos* \| -uclinux* \| -nucleus* \
[26773]	1358	\| -morphos* \| -superux* \| -rtmk* \| -rtmk-nova* \| -windiss* \
	1359	\| -powermax* \| -dnix* \| -nx6 \| -nx7 \| -sei* \| -dragonfly* \
	1360	\| -skyos* \| -haiku* \| -rdos* \| -toppers* \| -drops* \| -es*)
[18019]	1361	# Remember, each alternative MUST END IN *, to match a version number.
	1362	;;
	1363	-qnx*)
	1364	case $basic_machine in
	1365	x86-* \| i86-)
	1366	;;
	1367	*)
	1368	os=-nto$os
	1369	;;
	1370	esac
	1371	;;
[26773]	1372	-nto-qnx*)
	1373	;;
[18019]	1374	-nto*)
[26773]	1375	os=`echo $os \| sed -e 's\|nto\|nto-qnx\|'`
[18019]	1376	;;
	1377	-sim \| -es1800* \| -hms* \| -xray \| -os68k* \| -none* \| -v88r* \
[26773]	1378	\| -windows* \| -osx \| -abug \| -netware* \| -os9* \| -beos* \| -haiku* \
[18019]	1379	\| -macos* \| -mpw* \| -magic* \| -mmixware* \| -mon960* \| -lnews*)
	1380	;;
	1381	-mac*)
	1382	os=`echo $os \| sed -e 's\|mac\|macos\|'`
	1383	;;
[26773]	1384	-linux-dietlibc)
	1385	os=-linux-dietlibc
	1386	;;
[18019]	1387	-linux*)
	1388	os=`echo $os \| sed -e 's\|linux\|linux-gnu\|'`
	1389	;;
	1390	-sunos5*)
	1391	os=`echo $os \| sed -e 's\|sunos5\|solaris2\|'`
	1392	;;
	1393	-sunos6*)
	1394	os=`echo $os \| sed -e 's\|sunos6\|solaris3\|'`
	1395	;;
	1396	-opened*)
	1397	os=-openedition
	1398	;;
[26773]	1399	-os400*)
	1400	os=-os400
	1401	;;
[18019]	1402	-wince*)
	1403	os=-wince
	1404	;;
	1405	-osfrose*)
	1406	os=-osfrose
	1407	;;
	1408	-osf*)
	1409	os=-osf
	1410	;;
	1411	-utek*)
	1412	os=-bsd
	1413	;;
	1414	-dynix*)
	1415	os=-bsd
	1416	;;
	1417	-acis*)
	1418	os=-aos
	1419	;;
	1420	-atheos*)
	1421	os=-atheos
	1422	;;
[26773]	1423	-syllable*)
	1424	os=-syllable
	1425	;;
[18019]	1426	-386bsd)
	1427	os=-bsd
	1428	;;
	1429	-ctix* \| -uts*)
	1430	os=-sysv
	1431	;;
	1432	-nova*)
	1433	os=-rtmk-nova
	1434	;;
	1435	-ns2 )
	1436	os=-nextstep2
	1437	;;
	1438	-nsk*)
	1439	os=-nsk
	1440	;;
	1441	# Preserve the version number of sinix5.
	1442	-sinix5.*)
	1443	os=`echo $os \| sed -e 's\|sinix\|sysv\|'`
	1444	;;
	1445	-sinix*)
	1446	os=-sysv4
	1447	;;
[26773]	1448	-tpf*)
	1449	os=-tpf
	1450	;;
[18019]	1451	-triton*)
	1452	os=-sysv3
	1453	;;
	1454	-oss*)
	1455	os=-sysv3
	1456	;;
	1457	-svr4)
	1458	os=-sysv4
	1459	;;
	1460	-svr3)
	1461	os=-sysv3
	1462	;;
	1463	-sysvr4)
	1464	os=-sysv4
	1465	;;
	1466	# This must come after -sysvr4.
	1467	-sysv*)
	1468	;;
	1469	-ose*)
	1470	os=-ose
	1471	;;
	1472	-es1800*)
	1473	os=-ose
	1474	;;
	1475	-xenix)
	1476	os=-xenix
	1477	;;
	1478	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
	1479	os=-mint
	1480	;;
[26773]	1481	-aros*)
	1482	os=-aros
	1483	;;
	1484	-kaos*)
	1485	os=-kaos
	1486	;;
	1487	-zvmoe)
	1488	os=-zvmoe
	1489	;;
	1490	-dicos*)
	1491	os=-dicos
	1492	;;
	1493	-nacl*)
	1494	;;
[18019]	1495	-none)
	1496	;;
	1497	*)
	1498	# Get rid of the `-' at the beginning of $os.
	1499	os=`echo $os \| sed 's/[^-]*-//'`
	1500	echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
	1501	exit 1
	1502	;;
	1503	esac
	1504	else
	1505
	1506	# Here we handle the default operating systems that come with various machines.
	1507	# The value should be what the vendor currently ships out the door with their
	1508	# machine or put another way, the most popular os provided with the machine.
	1509
	1510	# Note that if you're going to try to match "-MANUFACTURER" here (say,
	1511	# "-sun"), then you have to tell the case statement up towards the top
	1512	# that MANUFACTURER isn't an operating system. Otherwise, code above
	1513	# will signal an error saying that MANUFACTURER isn't an operating
	1514	# system, and we'll never get to this point.
	1515
	1516	case $basic_machine in
[26773]	1517	score-*)
	1518	os=-elf
	1519	;;
	1520	spu-*)
	1521	os=-elf
	1522	;;
[18019]	1523	*-acorn)
	1524	os=-riscix1.2
	1525	;;
	1526	arm*-rebel)
	1527	os=-linux
	1528	;;
	1529	arm*-semi)
	1530	os=-aout
	1531	;;
[26773]	1532	c4x-* \| tic4x-*)
	1533	os=-coff
	1534	;;
	1535	tic54x-*)
	1536	os=-coff
	1537	;;
	1538	tic55x-*)
	1539	os=-coff
	1540	;;
	1541	tic6x-*)
	1542	os=-coff
	1543	;;
[18019]	1544	# This must come before the *-dec entry.
	1545	pdp10-*)
	1546	os=-tops20
	1547	;;
	1548	pdp11-*)
	1549	os=-none
	1550	;;
	1551	-dec \| vax-)
	1552	os=-ultrix4.2
	1553	;;
	1554	m68*-apollo)
	1555	os=-domain
	1556	;;
	1557	i386-sun)
	1558	os=-sunos4.0.2
	1559	;;
	1560	m68000-sun)
	1561	os=-sunos3
	1562	# This also exists in the configure program, but was not the
	1563	# default.
	1564	# os=-sunos4
	1565	;;
	1566	m68*-cisco)
	1567	os=-aout
	1568	;;
[26773]	1569	mep-*)
	1570	os=-elf
	1571	;;
[18019]	1572	mips*-cisco)
	1573	os=-elf
	1574	;;
	1575	mips-)
	1576	os=-elf
	1577	;;
	1578	or32-*)
	1579	os=-coff
	1580	;;
	1581	*-tti) # must be before sparc entry or we get the wrong os.
	1582	os=-sysv3
	1583	;;
	1584	sparc-* \| *-sun)
	1585	os=-sunos4.1.1
	1586	;;
	1587	*-be)
	1588	os=-beos
	1589	;;
[26773]	1590	*-haiku)
	1591	os=-haiku
	1592	;;
[18019]	1593	*-ibm)
	1594	os=-aix
	1595	;;
[26773]	1596	*-knuth)
	1597	os=-mmixware
	1598	;;
[18019]	1599	*-wec)
	1600	os=-proelf
	1601	;;
	1602	*-winbond)
	1603	os=-proelf
	1604	;;
	1605	*-oki)
	1606	os=-proelf
	1607	;;
	1608	*-hp)
	1609	os=-hpux
	1610	;;
	1611	*-hitachi)
	1612	os=-hiux
	1613	;;
	1614	i860-* \| -att \| -ncr \| -altos \| -motorola \| *-convergent)
	1615	os=-sysv
	1616	;;
	1617	*-cbm)
	1618	os=-amigaos
	1619	;;
	1620	*-dg)
	1621	os=-dgux
	1622	;;
	1623	*-dolphin)
	1624	os=-sysv3
	1625	;;
	1626	m68k-ccur)
	1627	os=-rtu
	1628	;;
	1629	m88k-omron*)
	1630	os=-luna
	1631	;;
	1632	*-next )
	1633	os=-nextstep
	1634	;;
	1635	*-sequent)
	1636	os=-ptx
	1637	;;
	1638	*-crds)
	1639	os=-unos
	1640	;;
	1641	*-ns)
	1642	os=-genix
	1643	;;
	1644	i370-*)
	1645	os=-mvs
	1646	;;
	1647	*-next)
	1648	os=-nextstep3
	1649	;;
	1650	*-gould)
	1651	os=-sysv
	1652	;;
	1653	*-highlevel)
	1654	os=-bsd
	1655	;;
	1656	*-encore)
	1657	os=-bsd
	1658	;;
	1659	*-sgi)
	1660	os=-irix
	1661	;;
	1662	*-siemens)
	1663	os=-sysv4
	1664	;;
	1665	*-masscomp)
	1666	os=-rtu
	1667	;;
	1668	f30[01]-fujitsu \| f700-fujitsu)
	1669	os=-uxpv
	1670	;;
	1671	*-rom68k)
	1672	os=-coff
	1673	;;
	1674	-bug)
	1675	os=-coff
	1676	;;
	1677	*-apple)
	1678	os=-macos
	1679	;;
	1680	-atari)
	1681	os=-mint
	1682	;;
	1683	*)
	1684	os=-none
	1685	;;
	1686	esac
	1687	fi
	1688
	1689	# Here we handle the case where we know the os, and the CPU type, but not the
	1690	# manufacturer. We pick the logical manufacturer.
	1691	vendor=unknown
	1692	case $basic_machine in
	1693	*-unknown)
	1694	case $os in
	1695	-riscix*)
	1696	vendor=acorn
	1697	;;
	1698	-sunos*)
	1699	vendor=sun
	1700	;;
[26773]	1701	-cnk\|-aix)
[18019]	1702	vendor=ibm
	1703	;;
	1704	-beos*)
	1705	vendor=be
	1706	;;
	1707	-hpux*)
	1708	vendor=hp
	1709	;;
	1710	-mpeix*)
	1711	vendor=hp
	1712	;;
	1713	-hiux*)
	1714	vendor=hitachi
	1715	;;
	1716	-unos*)
	1717	vendor=crds
	1718	;;
	1719	-dgux*)
	1720	vendor=dg
	1721	;;
	1722	-luna*)
	1723	vendor=omron
	1724	;;
	1725	-genix*)
	1726	vendor=ns
	1727	;;
	1728	-mvs* \| -opened*)
	1729	vendor=ibm
	1730	;;
[26773]	1731	-os400*)
	1732	vendor=ibm
	1733	;;
[18019]	1734	-ptx*)
	1735	vendor=sequent
	1736	;;
[26773]	1737	-tpf*)
	1738	vendor=ibm
	1739	;;
[18019]	1740	-vxsim* \| -vxworks* \| -windiss*)
	1741	vendor=wrs
	1742	;;
	1743	-aux*)
	1744	vendor=apple
	1745	;;
	1746	-hms*)
	1747	vendor=hitachi
	1748	;;
	1749	-mpw* \| -macos*)
	1750	vendor=apple
	1751	;;
	1752	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
	1753	vendor=atari
	1754	;;
	1755	-vos*)
	1756	vendor=stratus
	1757	;;
	1758	esac
	1759	basic_machine=`echo $basic_machine \| sed "s/unknown/$vendor/"`
	1760	;;
	1761	esac
	1762
	1763	echo $basic_machine$os
[26773]	1764	exit
[18019]	1765
	1766	# Local variables:
	1767	# eval: (add-hook 'write-file-hooks 'time-stamp)
	1768	# time-stamp-start: "timestamp='"
	1769	# time-stamp-format: "%:y-%02m-%02d"
	1770	# time-stamp-end: "'"
	1771	# End:

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