trisurf-ng.git - Gitblit

Samo Penic

2018-06-21 0a1e99fea2e3d92e073231707361932b5af9cd81

commit \| author \| age
815f19	1	#! /bin/sh
SP	2	# Configuration validation subroutine script.
699ac4	3	# Copyright 1992-2015 Free Software Foundation, Inc.
815f19	4
699ac4	5	timestamp='2015-08-20'
815f19	6
SP	7	# This file is free software; you can redistribute it and/or modify it
	8	# under the terms of the GNU General Public License as published by
	9	# the Free Software Foundation; either version 3 of the License, or
	10	# (at your option) any later version.
	11	#
	12	# This program is distributed in the hope that it will be useful, but
	13	# WITHOUT ANY WARRANTY; without even the implied warranty of
	14	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	15	# General Public License for more details.
	16	#
	17	# You should have received a copy of the GNU General Public License
	18	# along with this program; if not, see <http://www.gnu.org/licenses/>.
	19	#
	20	# As a special exception to the GNU General Public License, if you
	21	# distribute this file as part of a program that contains a
	22	# configuration script generated by Autoconf, you may include it under
	23	# the same distribution terms that you use for the rest of that
	24	# program. This Exception is an additional permission under section 7
	25	# of the GNU General Public License, version 3 ("GPLv3").
	26
	27
	28	# Please send patches to <config-patches@gnu.org>.
	29	#
	30	# Configuration subroutine to validate and canonicalize a configuration type.
	31	# Supply the specified configuration type as an argument.
	32	# If it is invalid, we print an error message on stderr and exit with code 1.
	33	# Otherwise, we print the canonical config type on stdout and succeed.
	34
	35	# You can get the latest version of this script from:
699ac4	36	# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
815f19	37
SP	38	# This file is supposed to be the same for all GNU packages
	39	# and recognize all the CPU types, system types and aliases
	40	# that are meaningful with any GNU software.
	41	# Each package is responsible for reporting which valid configurations
	42	# it does not support. The user should be able to distinguish
	43	# a failure to support a valid configuration from a meaningless
	44	# configuration.
	45
	46	# The goal of this file is to map all the various variations of a given
	47	# machine specification into a single specification in the form:
	48	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
	49	# or in some cases, the newer four-part form:
	50	# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
	51	# It is wrong to echo any other type of specification.
	52
	53	me=`echo "$0" \| sed -e 's,.*/,,'`
	54
	55	usage="\
699ac4	56	Usage: $0 [OPTION] CPU-MFR-OPSYS
SP	57	$0 [OPTION] ALIAS
815f19	58
SP	59	Canonicalize a configuration name.
	60
	61	Operation modes:
	62	-h, --help print this help, then exit
	63	-t, --time-stamp print date of last modification, then exit
	64	-v, --version print version number, then exit
	65
	66	Report bugs and patches to <config-patches@gnu.org>."
	67
	68	version="\
	69	GNU config.sub ($timestamp)
	70
699ac4	71	Copyright 1992-2015 Free Software Foundation, Inc.
815f19	72
SP	73	This is free software; see the source for copying conditions. There is NO
	74	warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
	75
	76	help="
	77	Try \`$me --help' for more information."
	78
	79	# Parse command line
	80	while test $# -gt 0 ; do
	81	case $1 in
	82	--time-stamp \| --time* \| -t )
	83	echo "$timestamp" ; exit ;;
	84	--version \| -v )
	85	echo "$version" ; exit ;;
	86	--help \| --h* \| -h )
	87	echo "$usage"; exit ;;
	88	-- ) # Stop option processing
	89	shift; break ;;
	90	- ) # Use stdin as input.
	91	break ;;
	92	-* )
	93	echo "$me: invalid option $1$help"
	94	exit 1 ;;
	95
	96	local)
	97	# First pass through any local machine types.
	98	echo $1
	99	exit ;;
	100
	101	* )
	102	break ;;
	103	esac
	104	done
	105
	106	case $# in
	107	0) echo "$me: missing argument$help" >&2
	108	exit 1;;
	109	1) ;;
	110	*) echo "$me: too many arguments$help" >&2
	111	exit 1;;
	112	esac
	113
	114	# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
	115	# Here we must recognize all the valid KERNEL-OS combinations.
	116	maybe_os=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\2/'`
	117	case $maybe_os in
	118	nto-qnx* \| linux-gnu* \| linux-android* \| linux-dietlibc \| linux-newlib* \| \
	119	linux-musl* \| linux-uclibc* \| uclinux-uclibc* \| uclinux-gnu* \| kfreebsd-gnu \| \
	120	knetbsd-gnu \| netbsd-gnu \| netbsd-eabi \| \
699ac4	121	kopensolaris-gnu \| \
815f19	122	storm-chaos* \| os2-emx* \| rtmk-nova*)
SP	123	os=-$maybe_os
	124	basic_machine=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\1/'`
	125	;;
	126	android-linux)
	127	os=-linux-android
	128	basic_machine=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\1/'`-unknown
	129	;;
	130	*)
	131	basic_machine=`echo $1 \| sed 's/-[^-]*$//'`
	132	if [ $basic_machine != $1 ]
	133	then os=`echo $1 \| sed 's/.*-/-/'`
	134	else os=; fi
	135	;;
	136	esac
	137
	138	### Let's recognize common machines as not being operating systems so
	139	### that things like config.sub decstation-3100 work. We also
	140	### recognize some manufacturers as not being operating systems, so we
	141	### can provide default operating systems below.
	142	case $os in
	143	-sunos)
	144	# Prevent following clause from handling this invalid input.
	145	;;
	146	-dec* \| -mips* \| -sequent* \| -encore* \| -pc532* \| -sgi* \| -sony* \| \
	147	-att* \| -7300* \| -3300* \| -delta* \| -motorola* \| -sun[234]* \| \
	148	-unicom* \| -ibm* \| -next \| -hp \| -isi* \| -apollo \| -altos* \| \
	149	-convergent* \| -ncr* \| -news \| -32* \| -3600* \| -3100* \| -hitachi* \|\
	150	-c[123]* \| -convex* \| -sun \| -crds \| -omron* \| -dg \| -ultra \| -tti* \| \
	151	-harris \| -dolphin \| -highlevel \| -gould \| -cbm \| -ns \| -masscomp \| \
	152	-apple \| -axis \| -knuth \| -cray \| -microblaze*)
	153	os=
	154	basic_machine=$1
	155	;;
	156	-bluegene*)
	157	os=-cnk
	158	;;
	159	-sim \| -cisco \| -oki \| -wec \| -winbond)
	160	os=
	161	basic_machine=$1
	162	;;
	163	-scout)
	164	;;
	165	-wrs)
	166	os=-vxworks
	167	basic_machine=$1
	168	;;
	169	-chorusos*)
	170	os=-chorusos
	171	basic_machine=$1
	172	;;
	173	-chorusrdb)
	174	os=-chorusrdb
	175	basic_machine=$1
	176	;;
	177	-hiux*)
	178	os=-hiuxwe2
	179	;;
	180	-sco6)
	181	os=-sco5v6
	182	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	183	;;
	184	-sco5)
	185	os=-sco3.2v5
	186	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	187	;;
	188	-sco4)
	189	os=-sco3.2v4
	190	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	191	;;
	192	-sco3.2.[4-9]*)
	193	os=`echo $os \| sed -e 's/sco3.2./sco3.2v/'`
	194	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	195	;;
	196	-sco3.2v[4-9]*)
	197	# Don't forget version if it is 3.2v4 or newer.
	198	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	199	;;
	200	-sco5v6*)
	201	# Don't forget version if it is 3.2v4 or newer.
	202	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	203	;;
	204	-sco*)
	205	os=-sco3.2v2
	206	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	207	;;
	208	-udk*)
	209	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	210	;;
	211	-isc)
	212	os=-isc2.2
	213	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	214	;;
	215	-clix*)
	216	basic_machine=clipper-intergraph
	217	;;
	218	-isc*)
	219	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
	220	;;
	221	-lynx*178)
	222	os=-lynxos178
	223	;;
	224	-lynx*5)
	225	os=-lynxos5
	226	;;
	227	-lynx*)
	228	os=-lynxos
	229	;;
	230	-ptx*)
	231	basic_machine=`echo $1 \| sed -e 's/86-.*/86-sequent/'`
	232	;;
	233	-windowsnt*)
	234	os=`echo $os \| sed -e 's/windowsnt/winnt/'`
	235	;;
	236	-psos*)
	237	os=-psos
	238	;;
	239	-mint \| -mint[0-9]*)
	240	basic_machine=m68k-atari
	241	os=-mint
	242	;;
	243	esac
	244
	245	# Decode aliases for certain CPU-COMPANY combinations.
	246	case $basic_machine in
	247	# Recognize the basic CPU types without company name.
	248	# Some are omitted here because they have special meanings below.
	249	1750a \| 580 \
	250	\| a29k \
	251	\| aarch64 \| aarch64_be \
	252	\| alpha \| alphaev[4-8] \| alphaev56 \| alphaev6[78] \| alphapca5[67] \
	253	\| alpha64 \| alpha64ev[4-8] \| alpha64ev56 \| alpha64ev6[78] \| alpha64pca5[67] \
	254	\| am33_2.0 \
	255	\| arc \| arceb \
	256	\| arm \| arm[bl]e \| arme[lb] \| armv[2-8] \| armv[3-8][lb] \| armv7[arm] \
	257	\| avr \| avr32 \
	258	\| ba \
	259	\| be32 \| be64 \
	260	\| bfin \
	261	\| c4x \| c8051 \| clipper \
	262	\| d10v \| d30v \| dlx \| dsp16xx \
	263	\| e2k \| epiphany \
	264	\| fido \| fr30 \| frv \| ft32 \
	265	\| h8300 \| h8500 \| hppa \| hppa1.[01] \| hppa2.0 \| hppa2.0[nw] \| hppa64 \
	266	\| hexagon \
	267	\| i370 \| i860 \| i960 \| ia64 \
	268	\| ip2k \| iq2000 \
	269	\| k1om \
	270	\| le32 \| le64 \
	271	\| lm32 \
	272	\| m32c \| m32r \| m32rle \| m68000 \| m68k \| m88k \
	273	\| maxq \| mb \| microblaze \| microblazeel \| mcore \| mep \| metag \
	274	\| mips \| mipsbe \| mipseb \| mipsel \| mipsle \
	275	\| mips16 \
	276	\| mips64 \| mips64el \
	277	\| mips64octeon \| mips64octeonel \
	278	\| mips64orion \| mips64orionel \
	279	\| mips64r5900 \| mips64r5900el \
	280	\| mips64vr \| mips64vrel \
	281	\| mips64vr4100 \| mips64vr4100el \
	282	\| mips64vr4300 \| mips64vr4300el \
	283	\| mips64vr5000 \| mips64vr5000el \
	284	\| mips64vr5900 \| mips64vr5900el \
	285	\| mipsisa32 \| mipsisa32el \
	286	\| mipsisa32r2 \| mipsisa32r2el \
	287	\| mipsisa32r6 \| mipsisa32r6el \
	288	\| mipsisa64 \| mipsisa64el \
	289	\| mipsisa64r2 \| mipsisa64r2el \
	290	\| mipsisa64r6 \| mipsisa64r6el \
	291	\| mipsisa64sb1 \| mipsisa64sb1el \
	292	\| mipsisa64sr71k \| mipsisa64sr71kel \
	293	\| mipsr5900 \| mipsr5900el \
	294	\| mipstx39 \| mipstx39el \
	295	\| mn10200 \| mn10300 \
	296	\| moxie \
	297	\| mt \
	298	\| msp430 \
	299	\| nds32 \| nds32le \| nds32be \
	300	\| nios \| nios2 \| nios2eb \| nios2el \
	301	\| ns16k \| ns32k \
	302	\| open8 \| or1k \| or1knd \| or32 \
	303	\| pdp10 \| pdp11 \| pj \| pjl \
	304	\| powerpc \| powerpc64 \| powerpc64le \| powerpcle \
	305	\| pyramid \
	306	\| riscv32 \| riscv64 \
	307	\| rl78 \| rx \
	308	\| score \
	309	\| sh \| sh[1234] \| sh[24]a \| sh[24]aeb \| sh[23]e \| sh[234]eb \| sheb \| shbe \| shle \| sh[1234]le \| sh3ele \
	310	\| sh64 \| sh64le \
	311	\| sparc \| sparc64 \| sparc64b \| sparc64v \| sparc86x \| sparclet \| sparclite \
	312	\| sparcv8 \| sparcv9 \| sparcv9b \| sparcv9v \
	313	\| spu \
	314	\| tahoe \| tic4x \| tic54x \| tic55x \| tic6x \| tic80 \| tron \
	315	\| ubicom32 \
	316	\| v850 \| v850e \| v850e1 \| v850e2 \| v850es \| v850e2v3 \
	317	\| visium \
	318	\| we32k \
	319	\| x86 \| xc16x \| xstormy16 \| xtensa \
	320	\| z8k \| z80)
	321	basic_machine=$basic_machine-unknown
	322	;;
	323	c54x)
	324	basic_machine=tic54x-unknown
	325	;;
	326	c55x)
	327	basic_machine=tic55x-unknown
	328	;;
	329	c6x)
	330	basic_machine=tic6x-unknown
	331	;;
	332	leon\|leon[3-9])
	333	basic_machine=sparc-$basic_machine
	334	;;
	335	m6811 \| m68hc11 \| m6812 \| m68hc12 \| m68hcs12x \| nvptx \| picochip)
	336	basic_machine=$basic_machine-unknown
	337	os=-none
	338	;;
	339	m88110 \| m680[12346]0 \| m683?2 \| m68360 \| m5200 \| v70 \| w65 \| z8k)
	340	;;
	341	ms1)
	342	basic_machine=mt-unknown
	343	;;
	344
	345	strongarm \| thumb \| xscale)
	346	basic_machine=arm-unknown
	347	;;
	348	xgate)
	349	basic_machine=$basic_machine-unknown
	350	os=-none
	351	;;
	352	xscaleeb)
	353	basic_machine=armeb-unknown
	354	;;
	355
	356	xscaleel)
	357	basic_machine=armel-unknown
	358	;;
	359
	360	# We use `pc' rather than `unknown'
	361	# because (1) that's what they normally are, and
	362	# (2) the word "unknown" tends to confuse beginning users.
	363	i*86 \| x86_64)
	364	basic_machine=$basic_machine-pc
	365	;;
	366	# Object if more than one company name word.
	367	--*)
	368	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
	369	exit 1
	370	;;
	371	# Recognize the basic CPU types with company name.
	372	580-* \
	373	\| a29k-* \
	374	\| aarch64-* \| aarch64_be-* \
	375	\| alpha-* \| alphaev[4-8]-* \| alphaev56-* \| alphaev6[78]-* \
	376	\| alpha64-* \| alpha64ev[4-8]-* \| alpha64ev56-* \| alpha64ev6[78]-* \
	377	\| alphapca5[67]-* \| alpha64pca5[67]-* \| arc-* \| arceb-* \
	378	\| arm-* \| armbe-* \| armle-* \| armeb-* \| armv- \
	379	\| avr-* \| avr32-* \
	380	\| ba-* \
	381	\| be32-* \| be64-* \
	382	\| bfin-* \| bs2000-* \
	383	\| c[123]* \| c30-* \| [cjt]90-* \| c4x-* \
	384	\| c8051-* \| clipper-* \| craynv-* \| cydra-* \
	385	\| d10v-* \| d30v-* \| dlx-* \
	386	\| e2k-* \| elxsi-* \
	387	\| f30[01]-* \| f700-* \| fido-* \| fr30-* \| frv-* \| fx80-* \
	388	\| h8300-* \| h8500-* \
	389	\| hppa-* \| hppa1.[01]-* \| hppa2.0-* \| hppa2.0[nw]-* \| hppa64-* \
	390	\| hexagon-* \
	391	\| i86- \| i860-* \| i960-* \| ia64-* \
	392	\| ip2k-* \| iq2000-* \
	393	\| k1om-* \
	394	\| le32-* \| le64-* \
	395	\| lm32-* \
	396	\| m32c-* \| m32r-* \| m32rle-* \
	397	\| m68000-* \| m680[012346]0-* \| m68360-* \| m683?2-* \| m68k-* \
	398	\| m88110-* \| m88k-* \| maxq-* \| mcore-* \| metag-* \
	399	\| microblaze-* \| microblazeel-* \
	400	\| mips-* \| mipsbe-* \| mipseb-* \| mipsel-* \| mipsle-* \
	401	\| mips16-* \
	402	\| mips64-* \| mips64el-* \
	403	\| mips64octeon-* \| mips64octeonel-* \
	404	\| mips64orion-* \| mips64orionel-* \
	405	\| mips64r5900-* \| mips64r5900el-* \
	406	\| mips64vr-* \| mips64vrel-* \
	407	\| mips64vr4100-* \| mips64vr4100el-* \
	408	\| mips64vr4300-* \| mips64vr4300el-* \
	409	\| mips64vr5000-* \| mips64vr5000el-* \
	410	\| mips64vr5900-* \| mips64vr5900el-* \
	411	\| mipsisa32-* \| mipsisa32el-* \
	412	\| mipsisa32r2-* \| mipsisa32r2el-* \
	413	\| mipsisa32r6-* \| mipsisa32r6el-* \
	414	\| mipsisa64-* \| mipsisa64el-* \
	415	\| mipsisa64r2-* \| mipsisa64r2el-* \
	416	\| mipsisa64r6-* \| mipsisa64r6el-* \
	417	\| mipsisa64sb1-* \| mipsisa64sb1el-* \
	418	\| mipsisa64sr71k-* \| mipsisa64sr71kel-* \
	419	\| mipsr5900-* \| mipsr5900el-* \
	420	\| mipstx39-* \| mipstx39el-* \
	421	\| mmix-* \
	422	\| mt-* \
	423	\| msp430-* \
	424	\| nds32-* \| nds32le-* \| nds32be-* \
	425	\| nios-* \| nios2-* \| nios2eb-* \| nios2el-* \
	426	\| none-* \| np1-* \| ns16k-* \| ns32k-* \
	427	\| open8-* \
	428	\| or1k- \
	429	\| orion-* \
	430	\| pdp10-* \| pdp11-* \| pj-* \| pjl-* \| pn-* \| power-* \
	431	\| powerpc-* \| powerpc64-* \| powerpc64le-* \| powerpcle-* \
	432	\| pyramid-* \
	433	\| riscv32-* \| riscv64-* \
	434	\| rl78-* \| romp-* \| rs6000-* \| rx-* \
	435	\| sh-* \| sh[1234]-* \| sh[24]a-* \| sh[24]aeb-* \| sh[23]e-* \| sh[34]eb-* \| sheb-* \| shbe-* \
	436	\| shle-* \| sh[1234]le-* \| sh3ele-* \| sh64-* \| sh64le-* \
	437	\| sparc-* \| sparc64-* \| sparc64b-* \| sparc64v-* \| sparc86x-* \| sparclet-* \
	438	\| sparclite-* \
	439	\| sparcv8-* \| sparcv9-* \| sparcv9b-* \| sparcv9v-* \| sv1-* \| sx- \
	440	\| tahoe-* \
	441	\| tic30-* \| tic4x-* \| tic54x-* \| tic55x-* \| tic6x-* \| tic80-* \
	442	\| tile- \
	443	\| tron-* \
	444	\| ubicom32-* \
	445	\| v850-* \| v850e-* \| v850e1-* \| v850es-* \| v850e2-* \| v850e2v3-* \
	446	\| vax-* \
	447	\| visium-* \
	448	\| we32k-* \
	449	\| x86-* \| x86_64-* \| xc16x-* \| xps100-* \
	450	\| xstormy16-* \| xtensa- \
	451	\| ymp-* \
	452	\| z8k-* \| z80-*)
	453	;;
	454	# Recognize the basic CPU types without company name, with glob match.
	455	xtensa*)
	456	basic_machine=$basic_machine-unknown
	457	;;
	458	# Recognize the various machine names and aliases which stand
	459	# for a CPU type and a company and sometimes even an OS.
	460	386bsd)
	461	basic_machine=i386-unknown
	462	os=-bsd
	463	;;
	464	3b1 \| 7300 \| 7300-att \| att-7300 \| pc7300 \| safari \| unixpc)
	465	basic_machine=m68000-att
	466	;;
	467	3b*)
	468	basic_machine=we32k-att
	469	;;
	470	a29khif)
	471	basic_machine=a29k-amd
	472	os=-udi
	473	;;
	474	abacus)
	475	basic_machine=abacus-unknown
	476	;;
	477	adobe68k)
	478	basic_machine=m68010-adobe
	479	os=-scout
	480	;;
	481	alliant \| fx80)
	482	basic_machine=fx80-alliant
	483	;;
	484	altos \| altos3068)
	485	basic_machine=m68k-altos
	486	;;
	487	am29k)
	488	basic_machine=a29k-none
	489	os=-bsd
	490	;;
	491	amd64)
	492	basic_machine=x86_64-pc
	493	;;
	494	amd64-*)
	495	basic_machine=x86_64-`echo $basic_machine \| sed 's/^[^-]*-//'`
	496	;;
	497	amdahl)
	498	basic_machine=580-amdahl
	499	os=-sysv
	500	;;
	501	amiga \| amiga-*)
	502	basic_machine=m68k-unknown
	503	;;
	504	amigaos \| amigados)
	505	basic_machine=m68k-unknown
	506	os=-amigaos
	507	;;
	508	amigaunix \| amix)
	509	basic_machine=m68k-unknown
	510	os=-sysv4
	511	;;
	512	apollo68)
	513	basic_machine=m68k-apollo
	514	os=-sysv
	515	;;
	516	apollo68bsd)
	517	basic_machine=m68k-apollo
	518	os=-bsd
	519	;;
	520	aros)
	521	basic_machine=i386-pc
	522	os=-aros
	523	;;
699ac4	524	asmjs)
815f19	525	basic_machine=asmjs-unknown
SP	526	;;
	527	aux)
	528	basic_machine=m68k-apple
	529	os=-aux
	530	;;
	531	balance)
	532	basic_machine=ns32k-sequent
	533	os=-dynix
	534	;;
	535	blackfin)
	536	basic_machine=bfin-unknown
	537	os=-linux
	538	;;
	539	blackfin-*)
	540	basic_machine=bfin-`echo $basic_machine \| sed 's/^[^-]*-//'`
	541	os=-linux
	542	;;
	543	bluegene*)
	544	basic_machine=powerpc-ibm
	545	os=-cnk
	546	;;
	547	c54x-*)
	548	basic_machine=tic54x-`echo $basic_machine \| sed 's/^[^-]*-//'`
	549	;;
	550	c55x-*)
	551	basic_machine=tic55x-`echo $basic_machine \| sed 's/^[^-]*-//'`
	552	;;
	553	c6x-*)
	554	basic_machine=tic6x-`echo $basic_machine \| sed 's/^[^-]*-//'`
	555	;;
	556	c90)
	557	basic_machine=c90-cray
	558	os=-unicos
	559	;;
	560	cegcc)
	561	basic_machine=arm-unknown
	562	os=-cegcc
	563	;;
	564	convex-c1)
	565	basic_machine=c1-convex
	566	os=-bsd
	567	;;
	568	convex-c2)
	569	basic_machine=c2-convex
	570	os=-bsd
	571	;;
	572	convex-c32)
	573	basic_machine=c32-convex
	574	os=-bsd
	575	;;
	576	convex-c34)
	577	basic_machine=c34-convex
	578	os=-bsd
	579	;;
	580	convex-c38)
	581	basic_machine=c38-convex
	582	os=-bsd
	583	;;
	584	cray \| j90)
	585	basic_machine=j90-cray
	586	os=-unicos
	587	;;
	588	craynv)
	589	basic_machine=craynv-cray
	590	os=-unicosmp
	591	;;
	592	cr16 \| cr16-*)
	593	basic_machine=cr16-unknown
	594	os=-elf
	595	;;
	596	crds \| unos)
	597	basic_machine=m68k-crds
	598	;;
	599	crisv32 \| crisv32-* \| etraxfs*)
	600	basic_machine=crisv32-axis
	601	;;
	602	cris \| cris-* \| etrax*)
	603	basic_machine=cris-axis
	604	;;
	605	crx)
	606	basic_machine=crx-unknown
	607	os=-elf
	608	;;
	609	da30 \| da30-*)
	610	basic_machine=m68k-da30
	611	;;
	612	decstation \| decstation-3100 \| pmax \| pmax-* \| pmin \| dec3100 \| decstatn)
	613	basic_machine=mips-dec
	614	;;
	615	decsystem10* \| dec10*)
	616	basic_machine=pdp10-dec
	617	os=-tops10
	618	;;
	619	decsystem20* \| dec20*)
	620	basic_machine=pdp10-dec
	621	os=-tops20
	622	;;
	623	delta \| 3300 \| motorola-3300 \| motorola-delta \
	624	\| 3300-motorola \| delta-motorola)
	625	basic_machine=m68k-motorola
	626	;;
	627	delta88)
	628	basic_machine=m88k-motorola
	629	os=-sysv3
	630	;;
	631	dicos)
	632	basic_machine=i686-pc
	633	os=-dicos
	634	;;
	635	djgpp)
	636	basic_machine=i586-pc
	637	os=-msdosdjgpp
	638	;;
	639	dpx20 \| dpx20-*)
	640	basic_machine=rs6000-bull
	641	os=-bosx
	642	;;
	643	dpx2* \| dpx2*-bull)
	644	basic_machine=m68k-bull
	645	os=-sysv3
	646	;;
	647	ebmon29k)
	648	basic_machine=a29k-amd
	649	os=-ebmon
	650	;;
	651	elxsi)
	652	basic_machine=elxsi-elxsi
	653	os=-bsd
	654	;;
	655	encore \| umax \| mmax)
	656	basic_machine=ns32k-encore
	657	;;
	658	es1800 \| OSE68k \| ose68k \| ose \| OSE)
	659	basic_machine=m68k-ericsson
	660	os=-ose
	661	;;
	662	fx2800)
	663	basic_machine=i860-alliant
	664	;;
	665	genix)
	666	basic_machine=ns32k-ns
	667	;;
	668	gmicro)
	669	basic_machine=tron-gmicro
	670	os=-sysv
	671	;;
	672	go32)
	673	basic_machine=i386-pc
	674	os=-go32
	675	;;
	676	h3050r* \| hiux*)
	677	basic_machine=hppa1.1-hitachi
	678	os=-hiuxwe2
	679	;;
	680	h8300hms)
	681	basic_machine=h8300-hitachi
	682	os=-hms
	683	;;
	684	h8300xray)
	685	basic_machine=h8300-hitachi
	686	os=-xray
	687	;;
	688	h8500hms)
	689	basic_machine=h8500-hitachi
	690	os=-hms
	691	;;
	692	harris)
	693	basic_machine=m88k-harris
	694	os=-sysv3
	695	;;
	696	hp300-*)
	697	basic_machine=m68k-hp
	698	;;
	699	hp300bsd)
	700	basic_machine=m68k-hp
	701	os=-bsd
	702	;;
	703	hp300hpux)
	704	basic_machine=m68k-hp
	705	os=-hpux
	706	;;
	707	hp3k9[0-9][0-9] \| hp9[0-9][0-9])
	708	basic_machine=hppa1.0-hp
	709	;;
	710	hp9k2[0-9][0-9] \| hp9k31[0-9])
	711	basic_machine=m68000-hp
	712	;;
	713	hp9k3[2-9][0-9])
	714	basic_machine=m68k-hp
	715	;;
	716	hp9k6[0-9][0-9] \| hp6[0-9][0-9])
	717	basic_machine=hppa1.0-hp
	718	;;
	719	hp9k7[0-79][0-9] \| hp7[0-79][0-9])
	720	basic_machine=hppa1.1-hp
	721	;;
	722	hp9k78[0-9] \| hp78[0-9])
	723	# FIXME: really hppa2.0-hp
	724	basic_machine=hppa1.1-hp
	725	;;
	726	hp9k8[67]1 \| hp8[67]1 \| hp9k80[24] \| hp80[24] \| hp9k8[78]9 \| hp8[78]9 \| hp9k893 \| hp893)
	727	# FIXME: really hppa2.0-hp
	728	basic_machine=hppa1.1-hp
	729	;;
	730	hp9k8[0-9][13679] \| hp8[0-9][13679])
	731	basic_machine=hppa1.1-hp
	732	;;
	733	hp9k8[0-9][0-9] \| hp8[0-9][0-9])
	734	basic_machine=hppa1.0-hp
	735	;;
	736	hppa-next)
	737	os=-nextstep3
	738	;;
	739	hppaosf)
	740	basic_machine=hppa1.1-hp
	741	os=-osf
	742	;;
	743	hppro)
	744	basic_machine=hppa1.1-hp
	745	os=-proelf
	746	;;
	747	i370-ibm* \| ibm*)
	748	basic_machine=i370-ibm
	749	;;
	750	i*86v32)
	751	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	752	os=-sysv32
	753	;;
	754	i86v4)
	755	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	756	os=-sysv4
	757	;;
	758	i*86v)
	759	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	760	os=-sysv
	761	;;
	762	i*86sol2)
	763	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
	764	os=-solaris2
	765	;;
	766	i386mach)
	767	basic_machine=i386-mach
	768	os=-mach
	769	;;
	770	i386-vsta \| vsta)
	771	basic_machine=i386-unknown
	772	os=-vsta
	773	;;
	774	iris \| iris4d)
	775	basic_machine=mips-sgi
	776	case $os in
	777	-irix*)
	778	;;
	779	*)
	780	os=-irix4
	781	;;
	782	esac
	783	;;
	784	isi68 \| isi)
	785	basic_machine=m68k-isi
	786	os=-sysv
	787	;;
	788	leon-\|leon[3-9]-)
	789	basic_machine=sparc-`echo $basic_machine \| sed 's/-.*//'`
	790	;;
	791	m68knommu)
	792	basic_machine=m68k-unknown
	793	os=-linux
	794	;;
	795	m68knommu-*)
	796	basic_machine=m68k-`echo $basic_machine \| sed 's/^[^-]*-//'`
	797	os=-linux
	798	;;
	799	m88k-omron*)
	800	basic_machine=m88k-omron
	801	;;
	802	magnum \| m3230)
	803	basic_machine=mips-mips
	804	os=-sysv
	805	;;
	806	merlin)
	807	basic_machine=ns32k-utek
	808	os=-sysv
	809	;;
	810	microblaze*)
	811	basic_machine=microblaze-xilinx
	812	;;
	813	mingw64)
	814	basic_machine=x86_64-pc
	815	os=-mingw64
	816	;;
	817	mingw32)
	818	basic_machine=i686-pc
	819	os=-mingw32
	820	;;
	821	mingw32ce)
	822	basic_machine=arm-unknown
	823	os=-mingw32ce
	824	;;
	825	miniframe)
	826	basic_machine=m68000-convergent
	827	;;
	828	mint \| -mint[0-9] \| MiNT \| MiNT[0-9]*)
	829	basic_machine=m68k-atari
	830	os=-mint
	831	;;
	832	mips3-)
	833	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`
	834	;;
	835	mips3*)
	836	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`-unknown
	837	;;
	838	monitor)
	839	basic_machine=m68k-rom68k
	840	os=-coff
	841	;;
	842	morphos)
	843	basic_machine=powerpc-unknown
	844	os=-morphos
	845	;;
	846	moxiebox)
	847	basic_machine=moxie-unknown
	848	os=-moxiebox
	849	;;
	850	msdos)
	851	basic_machine=i386-pc
	852	os=-msdos
	853	;;
	854	ms1-*)
	855	basic_machine=`echo $basic_machine \| sed -e 's/ms1-/mt-/'`
	856	;;
	857	msys)
	858	basic_machine=i686-pc
	859	os=-msys
	860	;;
	861	mvs)
	862	basic_machine=i370-ibm
	863	os=-mvs
	864	;;
	865	nacl)
	866	basic_machine=le32-unknown
	867	os=-nacl
	868	;;
	869	ncr3000)
	870	basic_machine=i486-ncr
	871	os=-sysv4
	872	;;
	873	netbsd386)
	874	basic_machine=i386-unknown
	875	os=-netbsd
	876	;;
	877	netwinder)
	878	basic_machine=armv4l-rebel
	879	os=-linux
	880	;;
	881	news \| news700 \| news800 \| news900)
	882	basic_machine=m68k-sony
	883	os=-newsos
	884	;;
	885	news1000)
	886	basic_machine=m68030-sony
	887	os=-newsos
	888	;;
	889	news-3600 \| risc-news)
	890	basic_machine=mips-sony
	891	os=-newsos
	892	;;
	893	necv70)
	894	basic_machine=v70-nec
	895	os=-sysv
	896	;;
	897	next \| m*-next )
	898	basic_machine=m68k-next
	899	case $os in
	900	-nextstep* )
	901	;;
	902	-ns2*)
	903	os=-nextstep2
	904	;;
	905	*)
	906	os=-nextstep3
	907	;;
	908	esac
	909	;;
	910	nh3000)
	911	basic_machine=m68k-harris
	912	os=-cxux
	913	;;
	914	nh[45]000)
	915	basic_machine=m88k-harris
	916	os=-cxux
	917	;;
	918	nindy960)
	919	basic_machine=i960-intel
	920	os=-nindy
	921	;;
	922	mon960)
	923	basic_machine=i960-intel
	924	os=-mon960
	925	;;
	926	nonstopux)
	927	basic_machine=mips-compaq
	928	os=-nonstopux
	929	;;
	930	np1)
	931	basic_machine=np1-gould
	932	;;
	933	neo-tandem)
	934	basic_machine=neo-tandem
	935	;;
	936	nse-tandem)
	937	basic_machine=nse-tandem
	938	;;
	939	nsr-tandem)
	940	basic_machine=nsr-tandem
	941	;;
	942	op50n-* \| op60c-*)
	943	basic_machine=hppa1.1-oki
	944	os=-proelf
	945	;;
	946	openrisc \| openrisc-*)
	947	basic_machine=or32-unknown
	948	;;
	949	os400)
	950	basic_machine=powerpc-ibm
	951	os=-os400
	952	;;
	953	OSE68000 \| ose68000)
	954	basic_machine=m68000-ericsson
	955	os=-ose
	956	;;
	957	os68k)
	958	basic_machine=m68k-none
	959	os=-os68k
	960	;;
	961	pa-hitachi)
	962	basic_machine=hppa1.1-hitachi
	963	os=-hiuxwe2
	964	;;
	965	paragon)
	966	basic_machine=i860-intel
	967	os=-osf
	968	;;
	969	parisc)
	970	basic_machine=hppa-unknown
	971	os=-linux
	972	;;
	973	parisc-*)
	974	basic_machine=hppa-`echo $basic_machine \| sed 's/^[^-]*-//'`
	975	os=-linux
	976	;;
	977	pbd)
	978	basic_machine=sparc-tti
	979	;;
	980	pbb)
	981	basic_machine=m68k-tti
	982	;;
	983	pc532 \| pc532-*)
	984	basic_machine=ns32k-pc532
	985	;;
	986	pc98)
	987	basic_machine=i386-pc
	988	;;
	989	pc98-*)
	990	basic_machine=i386-`echo $basic_machine \| sed 's/^[^-]*-//'`
	991	;;
	992	pentium \| p5 \| k5 \| k6 \| nexgen \| viac3)
	993	basic_machine=i586-pc
	994	;;
	995	pentiumpro \| p6 \| 6x86 \| athlon \| athlon_*)
	996	basic_machine=i686-pc
	997	;;
	998	pentiumii \| pentium2 \| pentiumiii \| pentium3)
	999	basic_machine=i686-pc
	1000	;;
	1001	pentium4)
	1002	basic_machine=i786-pc
	1003	;;
	1004	pentium-* \| p5-* \| k5-* \| k6-* \| nexgen-* \| viac3-*)
	1005	basic_machine=i586-`echo $basic_machine \| sed 's/^[^-]*-//'`
	1006	;;
	1007	pentiumpro-* \| p6-* \| 6x86-* \| athlon-*)
	1008	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
	1009	;;
	1010	pentiumii-* \| pentium2-* \| pentiumiii-* \| pentium3-*)
	1011	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
	1012	;;
	1013	pentium4-*)
	1014	basic_machine=i786-`echo $basic_machine \| sed 's/^[^-]*-//'`
	1015	;;
	1016	pn)
	1017	basic_machine=pn-gould
	1018	;;
	1019	power) basic_machine=power-ibm
	1020	;;
	1021	ppc \| ppcbe) basic_machine=powerpc-unknown
	1022	;;
	1023	ppc-* \| ppcbe-*)
	1024	basic_machine=powerpc-`echo $basic_machine \| sed 's/^[^-]*-//'`
	1025	;;
699ac4	1026	ppcle \| powerpclittle \| ppc-le \| powerpc-little)
815f19	1027	basic_machine=powerpcle-unknown
SP	1028	;;
	1029	ppcle-* \| powerpclittle-*)
	1030	basic_machine=powerpcle-`echo $basic_machine \| sed 's/^[^-]*-//'`
	1031	;;
	1032	ppc64) basic_machine=powerpc64-unknown
	1033	;;
	1034	ppc64-) basic_machine=powerpc64-`echo $basic_machine \| sed 's/^[^-]-//'`
	1035	;;
699ac4	1036	ppc64le \| powerpc64little \| ppc64-le \| powerpc64-little)
815f19	1037	basic_machine=powerpc64le-unknown
SP	1038	;;
	1039	ppc64le-* \| powerpc64little-*)
	1040	basic_machine=powerpc64le-`echo $basic_machine \| sed 's/^[^-]*-//'`
	1041	;;
	1042	ps2)
	1043	basic_machine=i386-ibm
	1044	;;
	1045	pw32)
	1046	basic_machine=i586-unknown
	1047	os=-pw32
	1048	;;
	1049	rdos \| rdos64)
	1050	basic_machine=x86_64-pc
	1051	os=-rdos
	1052	;;
	1053	rdos32)
	1054	basic_machine=i386-pc
	1055	os=-rdos
	1056	;;
	1057	rom68k)
	1058	basic_machine=m68k-rom68k
	1059	os=-coff
	1060	;;
	1061	rm[46]00)
	1062	basic_machine=mips-siemens
	1063	;;
	1064	rtpc \| rtpc-*)
	1065	basic_machine=romp-ibm
	1066	;;
	1067	s390 \| s390-*)
	1068	basic_machine=s390-ibm
	1069	;;
	1070	s390x \| s390x-*)
	1071	basic_machine=s390x-ibm
	1072	;;
	1073	sa29200)
	1074	basic_machine=a29k-amd
	1075	os=-udi
	1076	;;
	1077	sb1)
	1078	basic_machine=mipsisa64sb1-unknown
	1079	;;
	1080	sb1el)
	1081	basic_machine=mipsisa64sb1el-unknown
	1082	;;
	1083	sde)
	1084	basic_machine=mipsisa32-sde
	1085	os=-elf
	1086	;;
	1087	sei)
	1088	basic_machine=mips-sei
	1089	os=-seiux
	1090	;;
	1091	sequent)
	1092	basic_machine=i386-sequent
	1093	;;
	1094	sh)
	1095	basic_machine=sh-hitachi
	1096	os=-hms
	1097	;;
	1098	sh5el)
	1099	basic_machine=sh5le-unknown
	1100	;;
	1101	sh64)
	1102	basic_machine=sh64-unknown
	1103	;;
	1104	sparclite-wrs \| simso-wrs)
	1105	basic_machine=sparclite-wrs
	1106	os=-vxworks
	1107	;;
	1108	sps7)
	1109	basic_machine=m68k-bull
	1110	os=-sysv2
	1111	;;
	1112	spur)
	1113	basic_machine=spur-unknown
	1114	;;
	1115	st2000)
	1116	basic_machine=m68k-tandem
	1117	;;
	1118	stratus)
	1119	basic_machine=i860-stratus
	1120	os=-sysv4
	1121	;;
	1122	strongarm-* \| thumb-*)
	1123	basic_machine=arm-`echo $basic_machine \| sed 's/^[^-]*-//'`
	1124	;;
	1125	sun2)
	1126	basic_machine=m68000-sun
	1127	;;
	1128	sun2os3)
	1129	basic_machine=m68000-sun
	1130	os=-sunos3
	1131	;;
	1132	sun2os4)
	1133	basic_machine=m68000-sun
	1134	os=-sunos4
	1135	;;
	1136	sun3os3)
	1137	basic_machine=m68k-sun
	1138	os=-sunos3
	1139	;;
	1140	sun3os4)
	1141	basic_machine=m68k-sun
	1142	os=-sunos4
	1143	;;
	1144	sun4os3)
	1145	basic_machine=sparc-sun
	1146	os=-sunos3
	1147	;;
	1148	sun4os4)
	1149	basic_machine=sparc-sun
	1150	os=-sunos4
	1151	;;
	1152	sun4sol2)
	1153	basic_machine=sparc-sun
	1154	os=-solaris2
	1155	;;
	1156	sun3 \| sun3-*)
	1157	basic_machine=m68k-sun
	1158	;;
	1159	sun4)
	1160	basic_machine=sparc-sun
	1161	;;
	1162	sun386 \| sun386i \| roadrunner)
	1163	basic_machine=i386-sun
	1164	;;
	1165	sv1)
	1166	basic_machine=sv1-cray
	1167	os=-unicos
	1168	;;
	1169	symmetry)
	1170	basic_machine=i386-sequent
	1171	os=-dynix
	1172	;;
	1173	t3e)
	1174	basic_machine=alphaev5-cray
	1175	os=-unicos
	1176	;;
	1177	t90)
	1178	basic_machine=t90-cray
	1179	os=-unicos
	1180	;;
	1181	tile*)
	1182	basic_machine=$basic_machine-unknown
	1183	os=-linux-gnu
	1184	;;
	1185	tx39)
	1186	basic_machine=mipstx39-unknown
	1187	;;
	1188	tx39el)
	1189	basic_machine=mipstx39el-unknown
	1190	;;
	1191	toad1)
	1192	basic_machine=pdp10-xkl
	1193	os=-tops20
	1194	;;
	1195	tower \| tower-32)
	1196	basic_machine=m68k-ncr
	1197	;;
	1198	tpf)
	1199	basic_machine=s390x-ibm
	1200	os=-tpf
	1201	;;
	1202	udi29k)
	1203	basic_machine=a29k-amd
	1204	os=-udi
	1205	;;
	1206	ultra3)
	1207	basic_machine=a29k-nyu
	1208	os=-sym1
	1209	;;
	1210	v810 \| necv810)
	1211	basic_machine=v810-nec
	1212	os=-none
	1213	;;
	1214	vaxv)
	1215	basic_machine=vax-dec
	1216	os=-sysv
	1217	;;
	1218	vms)
	1219	basic_machine=vax-dec
	1220	os=-vms
	1221	;;
	1222	vpp\|vx\|vx-)
	1223	basic_machine=f301-fujitsu
	1224	;;
	1225	vxworks960)
	1226	basic_machine=i960-wrs
	1227	os=-vxworks
	1228	;;
	1229	vxworks68)
	1230	basic_machine=m68k-wrs
	1231	os=-vxworks
	1232	;;
	1233	vxworks29k)
	1234	basic_machine=a29k-wrs
	1235	os=-vxworks
	1236	;;
	1237	w65*)
	1238	basic_machine=w65-wdc
	1239	os=-none
	1240	;;
	1241	w89k-*)
	1242	basic_machine=hppa1.1-winbond
	1243	os=-proelf
	1244	;;
	1245	xbox)
	1246	basic_machine=i686-pc
	1247	os=-mingw32
	1248	;;
	1249	xps \| xps100)
	1250	basic_machine=xps100-honeywell
	1251	;;
	1252	xscale-* \| xscalee[bl]-*)
	1253	basic_machine=`echo $basic_machine \| sed 's/^xscale/arm/'`
	1254	;;
	1255	ymp)
	1256	basic_machine=ymp-cray
	1257	os=-unicos
	1258	;;
	1259	z8k-*-coff)
	1260	basic_machine=z8k-unknown
	1261	os=-sim
	1262	;;
	1263	z80-*-coff)
	1264	basic_machine=z80-unknown
	1265	os=-sim
	1266	;;
	1267	none)
	1268	basic_machine=none-none
	1269	os=-none
	1270	;;
	1271
	1272	# Here we handle the default manufacturer of certain CPU types. It is in
	1273	# some cases the only manufacturer, in others, it is the most popular.
	1274	w89k)
	1275	basic_machine=hppa1.1-winbond
	1276	;;
	1277	op50n)
	1278	basic_machine=hppa1.1-oki
	1279	;;
	1280	op60c)
	1281	basic_machine=hppa1.1-oki
	1282	;;
	1283	romp)
	1284	basic_machine=romp-ibm
	1285	;;
	1286	mmix)
	1287	basic_machine=mmix-knuth
	1288	;;
	1289	rs6000)
	1290	basic_machine=rs6000-ibm
	1291	;;
	1292	vax)
	1293	basic_machine=vax-dec
	1294	;;
	1295	pdp10)
	1296	# there are many clones, so DEC is not a safe bet
	1297	basic_machine=pdp10-unknown
	1298	;;
	1299	pdp11)
	1300	basic_machine=pdp11-dec
	1301	;;
	1302	we32k)
	1303	basic_machine=we32k-att
	1304	;;
	1305	sh[1234] \| sh[24]a \| sh[24]aeb \| sh[34]eb \| sh[1234]le \| sh[23]ele)
	1306	basic_machine=sh-unknown
	1307	;;
	1308	sparc \| sparcv8 \| sparcv9 \| sparcv9b \| sparcv9v)
	1309	basic_machine=sparc-sun
	1310	;;
	1311	cydra)
	1312	basic_machine=cydra-cydrome
	1313	;;
	1314	orion)
	1315	basic_machine=orion-highlevel
	1316	;;
	1317	orion105)
	1318	basic_machine=clipper-highlevel
	1319	;;
	1320	mac \| mpw \| mac-mpw)
	1321	basic_machine=m68k-apple
	1322	;;
	1323	pmac \| pmac-mpw)
	1324	basic_machine=powerpc-apple
	1325	;;
	1326	*-unknown)
	1327	# Make sure to match an already-canonicalized machine name.
	1328	;;
	1329	*)
	1330	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
	1331	exit 1
	1332	;;
	1333	esac
	1334
	1335	# Here we canonicalize certain aliases for manufacturers.
	1336	case $basic_machine in
	1337	-digital)
	1338	basic_machine=`echo $basic_machine \| sed 's/digital.*/dec/'`
	1339	;;
	1340	-commodore)
	1341	basic_machine=`echo $basic_machine \| sed 's/commodore.*/cbm/'`
	1342	;;
	1343	*)
	1344	;;
	1345	esac
	1346
	1347	# Decode manufacturer-specific aliases for certain operating systems.
	1348
	1349	if [ x"$os" != x"" ]
	1350	then
	1351	case $os in
	1352	# First match some system type aliases
	1353	# that might get confused with valid system types.
	1354	# -solaris* is a basic system type, with this one exception.
	1355	-auroraux)
	1356	os=-auroraux
	1357	;;
	1358	-solaris1 \| -solaris1.*)
	1359	os=`echo $os \| sed -e 's\|solaris1\|sunos4\|'`
	1360	;;
	1361	-solaris)
	1362	os=-solaris2
	1363	;;
	1364	-svr4*)
	1365	os=-sysv4
	1366	;;
	1367	-unixware*)
	1368	os=-sysv4.2uw
	1369	;;
	1370	-gnu/linux*)
	1371	os=`echo $os \| sed -e 's\|gnu/linux\|linux-gnu\|'`
	1372	;;
	1373	# First accept the basic system types.
	1374	# The portable systems comes first.
	1375	# Each alternative MUST END IN A *, to match a version number.
	1376	# -sysv* is not here because it comes later, after sysvr4.
	1377	-gnu* \| -bsd* \| -mach* \| -minix* \| -genix* \| -ultrix* \| -irix* \
	1378	\| -vms \| -sco* \| -esix* \| -isc* \| -aix* \| -cnk* \| -sunos \| -sunos[34]*\
	1379	\| -hpux* \| -unos* \| -osf* \| -luna* \| -dgux* \| -auroraux* \| -solaris* \
	1380	\| -sym* \| -kopensolaris* \| -plan9* \
	1381	\| -amigaos* \| -amigados* \| -msdos* \| -newsos* \| -unicos* \| -aof* \
	1382	\| -aos* \| -aros* \| -cloudabi* \| -sortix* \
	1383	\| -nindy* \| -vxsim* \| -vxworks* \| -ebmon* \| -hms* \| -mvs* \
	1384	\| -clix* \| -riscos* \| -uniplus* \| -iris* \| -rtu* \| -xenix* \
	1385	\| -hiux* \| -386bsd* \| -knetbsd* \| -mirbsd* \| -netbsd* \
699ac4	1386	\| -bitrig* \| -openbsd* \| -solidbsd* \
815f19	1387	\| -ekkobsd* \| -kfreebsd* \| -freebsd* \| -riscix* \| -lynxos* \
SP	1388	\| -bosx* \| -nextstep* \| -cxux* \| -aout* \| -elf* \| -oabi* \
	1389	\| -ptx* \| -coff* \| -ecoff* \| -winnt* \| -domain* \| -vsta* \
	1390	\| -udi* \| -eabi* \| -lites* \| -ieee* \| -go32* \| -aux* \
	1391	\| -chorusos* \| -chorusrdb* \| -cegcc* \
	1392	\| -cygwin* \| -msys* \| -pe* \| -psos* \| -moss* \| -proelf* \| -rtems* \
699ac4	1393	\| -mingw32* \| -mingw64* \| -linux-gnu* \| -linux-android* \
815f19	1394	\| -linux-newlib* \| -linux-musl* \| -linux-uclibc* \
SP	1395	\| -uxpv* \| -beos* \| -mpeix* \| -udk* \| -moxiebox* \
	1396	\| -interix* \| -uwin* \| -mks* \| -rhapsody* \| -darwin* \| -opened* \
	1397	\| -openstep* \| -oskit* \| -conix* \| -pw32* \| -nonstopux* \
	1398	\| -storm-chaos* \| -tops10* \| -tenex* \| -tops20* \| -its* \
	1399	\| -os2* \| -vos* \| -palmos* \| -uclinux* \| -nucleus* \
	1400	\| -morphos* \| -superux* \| -rtmk* \| -rtmk-nova* \| -windiss* \
	1401	\| -powermax* \| -dnix* \| -nx6 \| -nx7 \| -sei* \| -dragonfly* \
699ac4	1402	\| -skyos* \| -haiku* \| -rdos* \| -toppers* \| -drops* \| -es* \| -tirtos*)
815f19	1403	# Remember, each alternative MUST END IN *, to match a version number.
SP	1404	;;
	1405	-qnx*)
	1406	case $basic_machine in
	1407	x86-* \| i86-)
	1408	;;
	1409	*)
	1410	os=-nto$os
	1411	;;
	1412	esac
	1413	;;
	1414	-nto-qnx*)
	1415	;;
	1416	-nto*)
	1417	os=`echo $os \| sed -e 's\|nto\|nto-qnx\|'`
	1418	;;
	1419	-sim \| -es1800* \| -hms* \| -xray \| -os68k* \| -none* \| -v88r* \
	1420	\| -windows* \| -osx \| -abug \| -netware* \| -os9* \| -beos* \| -haiku* \
	1421	\| -macos* \| -mpw* \| -magic* \| -mmixware* \| -mon960* \| -lnews*)
	1422	;;
	1423	-mac*)
	1424	os=`echo $os \| sed -e 's\|mac\|macos\|'`
	1425	;;
	1426	-linux-dietlibc)
	1427	os=-linux-dietlibc
	1428	;;
	1429	-linux*)
	1430	os=`echo $os \| sed -e 's\|linux\|linux-gnu\|'`
	1431	;;
	1432	-sunos5*)
	1433	os=`echo $os \| sed -e 's\|sunos5\|solaris2\|'`
	1434	;;
	1435	-sunos6*)
	1436	os=`echo $os \| sed -e 's\|sunos6\|solaris3\|'`
	1437	;;
	1438	-opened*)
	1439	os=-openedition
	1440	;;
	1441	-os400*)
	1442	os=-os400
	1443	;;
	1444	-wince*)
	1445	os=-wince
	1446	;;
	1447	-osfrose*)
	1448	os=-osfrose
	1449	;;
	1450	-osf*)
	1451	os=-osf
	1452	;;
	1453	-utek*)
	1454	os=-bsd
	1455	;;
	1456	-dynix*)
	1457	os=-bsd
	1458	;;
	1459	-acis*)
	1460	os=-aos
	1461	;;
	1462	-atheos*)
	1463	os=-atheos
	1464	;;
	1465	-syllable*)
	1466	os=-syllable
	1467	;;
	1468	-386bsd)
	1469	os=-bsd
	1470	;;
	1471	-ctix* \| -uts*)
	1472	os=-sysv
	1473	;;
	1474	-nova*)
	1475	os=-rtmk-nova
	1476	;;
	1477	-ns2 )
	1478	os=-nextstep2
	1479	;;
	1480	-nsk*)
	1481	os=-nsk
	1482	;;
	1483	# Preserve the version number of sinix5.
	1484	-sinix5.*)
	1485	os=`echo $os \| sed -e 's\|sinix\|sysv\|'`
	1486	;;
	1487	-sinix*)
	1488	os=-sysv4
	1489	;;
	1490	-tpf*)
	1491	os=-tpf
	1492	;;
	1493	-triton*)
	1494	os=-sysv3
	1495	;;
	1496	-oss*)
	1497	os=-sysv3
	1498	;;
	1499	-svr4)
	1500	os=-sysv4
	1501	;;
	1502	-svr3)
	1503	os=-sysv3
	1504	;;
	1505	-sysvr4)
	1506	os=-sysv4
	1507	;;
	1508	# This must come after -sysvr4.
	1509	-sysv*)
	1510	;;
	1511	-ose*)
	1512	os=-ose
	1513	;;
	1514	-es1800*)
	1515	os=-ose
	1516	;;
	1517	-xenix)
	1518	os=-xenix
	1519	;;
	1520	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
	1521	os=-mint
	1522	;;
	1523	-aros*)
	1524	os=-aros
	1525	;;
	1526	-zvmoe)
	1527	os=-zvmoe
	1528	;;
	1529	-dicos*)
	1530	os=-dicos
	1531	;;
	1532	-nacl*)
07e3de	1533	;;
815f19	1534	-none)
SP	1535	;;
	1536	*)
	1537	# Get rid of the `-' at the beginning of $os.
	1538	os=`echo $os \| sed 's/[^-]*-//'`
	1539	echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
	1540	exit 1
	1541	;;
	1542	esac
	1543	else
	1544
	1545	# Here we handle the default operating systems that come with various machines.
	1546	# The value should be what the vendor currently ships out the door with their
	1547	# machine or put another way, the most popular os provided with the machine.
	1548
	1549	# Note that if you're going to try to match "-MANUFACTURER" here (say,
	1550	# "-sun"), then you have to tell the case statement up towards the top
	1551	# that MANUFACTURER isn't an operating system. Otherwise, code above
	1552	# will signal an error saying that MANUFACTURER isn't an operating
	1553	# system, and we'll never get to this point.
	1554
	1555	case $basic_machine in
	1556	score-*)
	1557	os=-elf
	1558	;;
	1559	spu-*)
	1560	os=-elf
	1561	;;
	1562	*-acorn)
	1563	os=-riscix1.2
	1564	;;
	1565	arm*-rebel)
	1566	os=-linux
	1567	;;
	1568	arm*-semi)
	1569	os=-aout
	1570	;;
	1571	c4x-* \| tic4x-*)
	1572	os=-coff
	1573	;;
	1574	c8051-*)
	1575	os=-elf
	1576	;;
	1577	hexagon-*)
	1578	os=-elf
	1579	;;
	1580	tic54x-*)
	1581	os=-coff
	1582	;;
	1583	tic55x-*)
	1584	os=-coff
	1585	;;
	1586	tic6x-*)
	1587	os=-coff
	1588	;;
	1589	# This must come before the *-dec entry.
	1590	pdp10-*)
	1591	os=-tops20
	1592	;;
	1593	pdp11-*)
	1594	os=-none
	1595	;;
	1596	-dec \| vax-)
	1597	os=-ultrix4.2
	1598	;;
	1599	m68*-apollo)
	1600	os=-domain
	1601	;;
	1602	i386-sun)
	1603	os=-sunos4.0.2
	1604	;;
	1605	m68000-sun)
	1606	os=-sunos3
	1607	;;
	1608	m68*-cisco)
	1609	os=-aout
	1610	;;
	1611	mep-*)
	1612	os=-elf
	1613	;;
	1614	mips*-cisco)
	1615	os=-elf
	1616	;;
	1617	mips-)
	1618	os=-elf
	1619	;;
	1620	or32-*)
	1621	os=-coff
	1622	;;
	1623	*-tti) # must be before sparc entry or we get the wrong os.
	1624	os=-sysv3
	1625	;;
	1626	sparc-* \| *-sun)
	1627	os=-sunos4.1.1
	1628	;;
	1629	*-be)
	1630	os=-beos
	1631	;;
	1632	*-haiku)
	1633	os=-haiku
	1634	;;
	1635	*-ibm)
	1636	os=-aix
	1637	;;
	1638	*-knuth)
	1639	os=-mmixware
	1640	;;
	1641	*-wec)
	1642	os=-proelf
	1643	;;
	1644	*-winbond)
	1645	os=-proelf
	1646	;;
	1647	*-oki)
	1648	os=-proelf
	1649	;;
	1650	*-hp)
	1651	os=-hpux
	1652	;;
	1653	*-hitachi)
	1654	os=-hiux
	1655	;;
	1656	i860-* \| -att \| -ncr \| -altos \| -motorola \| *-convergent)
	1657	os=-sysv
	1658	;;
	1659	*-cbm)
	1660	os=-amigaos
	1661	;;
	1662	*-dg)
	1663	os=-dgux
	1664	;;
	1665	*-dolphin)
	1666	os=-sysv3
	1667	;;
	1668	m68k-ccur)
	1669	os=-rtu
	1670	;;
	1671	m88k-omron*)
	1672	os=-luna
	1673	;;
	1674	*-next )
	1675	os=-nextstep
	1676	;;
	1677	*-sequent)
	1678	os=-ptx
	1679	;;
	1680	*-crds)
	1681	os=-unos
	1682	;;
	1683	*-ns)
	1684	os=-genix
	1685	;;
	1686	i370-*)
	1687	os=-mvs
	1688	;;
	1689	*-next)
	1690	os=-nextstep3
	1691	;;
	1692	*-gould)
	1693	os=-sysv
	1694	;;
	1695	*-highlevel)
	1696	os=-bsd
	1697	;;
	1698	*-encore)
	1699	os=-bsd
	1700	;;
	1701	*-sgi)
	1702	os=-irix
	1703	;;
	1704	*-siemens)
	1705	os=-sysv4
	1706	;;
	1707	*-masscomp)
	1708	os=-rtu
	1709	;;
	1710	f30[01]-fujitsu \| f700-fujitsu)
	1711	os=-uxpv
	1712	;;
	1713	*-rom68k)
	1714	os=-coff
	1715	;;
	1716	-bug)
	1717	os=-coff
	1718	;;
	1719	*-apple)
	1720	os=-macos
	1721	;;
	1722	-atari)
	1723	os=-mint
	1724	;;
	1725	*)
	1726	os=-none
	1727	;;
	1728	esac
	1729	fi
	1730
	1731	# Here we handle the case where we know the os, and the CPU type, but not the
	1732	# manufacturer. We pick the logical manufacturer.
	1733	vendor=unknown
	1734	case $basic_machine in
	1735	*-unknown)
	1736	case $os in
	1737	-riscix*)
	1738	vendor=acorn
	1739	;;
	1740	-sunos*)
	1741	vendor=sun
	1742	;;
	1743	-cnk\|-aix)
	1744	vendor=ibm
	1745	;;
	1746	-beos*)
	1747	vendor=be
	1748	;;
	1749	-hpux*)
	1750	vendor=hp
	1751	;;
	1752	-mpeix*)
	1753	vendor=hp
	1754	;;
	1755	-hiux*)
	1756	vendor=hitachi
	1757	;;
	1758	-unos*)
	1759	vendor=crds
	1760	;;
	1761	-dgux*)
	1762	vendor=dg
	1763	;;
	1764	-luna*)
	1765	vendor=omron
	1766	;;
	1767	-genix*)
	1768	vendor=ns
	1769	;;
	1770	-mvs* \| -opened*)
	1771	vendor=ibm
	1772	;;
	1773	-os400*)
	1774	vendor=ibm
	1775	;;
	1776	-ptx*)
	1777	vendor=sequent
	1778	;;
	1779	-tpf*)
	1780	vendor=ibm
	1781	;;
	1782	-vxsim* \| -vxworks* \| -windiss*)
	1783	vendor=wrs
	1784	;;
	1785	-aux*)
	1786	vendor=apple
	1787	;;
	1788	-hms*)
	1789	vendor=hitachi
	1790	;;
	1791	-mpw* \| -macos*)
	1792	vendor=apple
	1793	;;
	1794	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
	1795	vendor=atari
	1796	;;
	1797	-vos*)
	1798	vendor=stratus
	1799	;;
	1800	esac
	1801	basic_machine=`echo $basic_machine \| sed "s/unknown/$vendor/"`
	1802	;;
	1803	esac
	1804
	1805	echo $basic_machine$os
	1806	exit
	1807
	1808	# Local variables:
	1809	# eval: (add-hook 'write-file-hooks 'time-stamp)
	1810	# time-stamp-start: "timestamp='"
	1811	# time-stamp-format: "%:y-%02m-%02d"
	1812	# time-stamp-end: "'"
	1813	# End: