config.sub		config.sub
	#! /bin/sh		#! /bin/sh
	# Configuration validation subroutine script.		# Configuration validation subroutine script.
	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,		# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
	# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,		# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
	# 2011, 2012 Free Software Foundation, Inc.		# 2011, 2012 Free Software Foundation, Inc.
	timestamp='2012-01-01'		timestamp='2012-04-18'
	# This file is (in principle) common to ALL GNU software.		# This file is (in principle) common to ALL GNU software.
	# The presence of a machine in this file suggests that SOME GNU software		# The presence of a machine in this file suggests that SOME GNU software
	# can handle that machine. It does not imply ALL GNU software can.		# can handle that machine. It does not imply ALL GNU software can.
	#		#
	# This file is free software; you can redistribute it and/or modify		# This file is free software; you can redistribute it and/or modify
	# it under the terms of the GNU General Public License as published by		# it under the terms of the GNU General Public License as published by
	# the Free Software Foundation; either version 2 of the License, or		# the Free Software Foundation; either version 2 of the License, or
	# (at your option) any later version.		# (at your option) any later version.
	#		#
	# This program is distributed in the hope that it will be useful,		# This program is distributed in the hope that it will be useful,
	# but WITHOUT ANY WARRANTY; without even the implied warranty of		# but WITHOUT ANY WARRANTY; without even the implied warranty of
	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the		# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	# GNU General Public License for more details.		# GNU General Public License for more details.
	#		#
	# You should have received a copy of the GNU General Public License		# You should have received a copy of the GNU General Public License
	# along with this program; if not, write to the Free Software		# along with this program; if not, see <http://www.gnu.org/licenses/>.
	# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
	# 02110-1301, USA.
	#		#
	# As a special exception to the GNU General Public License, if you		# As a special exception to the GNU General Public License, if you
	# distribute this file as part of a program that contains a		# distribute this file as part of a program that contains a
	# configuration script generated by Autoconf, you may include it under		# configuration script generated by Autoconf, you may include it under
	# the same distribution terms that you use for the rest of that program.		# the same distribution terms that you use for the rest of that program.
	# Please send patches to <config-patches@gnu.org>. Submit a context		# Please send patches to <config-patches@gnu.org>. Submit a context
	# diff and a properly formatted GNU ChangeLog entry.		# diff and a properly formatted GNU ChangeLog entry.
	#		#
	# Configuration subroutine to validate and canonicalize a configuration typ e.		# Configuration subroutine to validate and canonicalize a configuration typ e.
	skipping to change at line 134		skipping to change at line 132
	maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`		maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
	case $maybe_os in		case $maybe_os in
	nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \		nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
	linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \		linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
	knetbsd*-gnu* | netbsd*-gnu* | \		knetbsd*-gnu* | netbsd*-gnu* | \
	kopensolaris*-gnu* | \		kopensolaris*-gnu* | \
	storm-chaos* | os2-emx* | rtmk-nova*)		storm-chaos* | os2-emx* | rtmk-nova*)
	os=-$maybe_os		os=-$maybe_os
	basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`		basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
	;;		;;
			android-linux)
			os=-linux-android
			basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
			;;
	*)		*)
	basic_machine=`echo $1 | sed 's/-[^-]*$//'`		basic_machine=`echo $1 | sed 's/-[^-]*$//'`
	if [ $basic_machine != $1 ]		if [ $basic_machine != $1 ]
	then os=`echo $1 | sed 's/.*-/-/'`		then os=`echo $1 | sed 's/.*-/-/'`
	else os=; fi		else os=; fi
	;;		;;
	esac		esac
	### Let's recognize common machines as not being operating systems so		### Let's recognize common machines as not being operating systems so
	### that things like config.sub decstation-3100 work. We also		### that things like config.sub decstation-3100 work. We also
	skipping to change at line 225		skipping to change at line 227
	-isc)		-isc)
	os=-isc2.2		os=-isc2.2
	basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
	;;		;;
	-clix*)		-clix*)
	basic_machine=clipper-intergraph		basic_machine=clipper-intergraph
	;;		;;
	-isc*)		-isc*)
	basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
	;;		;;
			-lynx*178)
			os=-lynxos178
			;;
			-lynx*5)
			os=-lynxos5
			;;
	-lynx*)		-lynx*)
	os=-lynxos		os=-lynxos
	;;		;;
	-ptx*)		-ptx*)
	basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
	;;		;;
	-windowsnt*)		-windowsnt*)
	os=`echo $os | sed -e 's/windowsnt/winnt/'`		os=`echo $os | sed -e 's/windowsnt/winnt/'`
	;;		;;
	-psos*)		-psos*)
	skipping to change at line 249		skipping to change at line 257
	os=-mint		os=-mint
	;;		;;
	esac		esac
	# Decode aliases for certain CPU-COMPANY combinations.		# Decode aliases for certain CPU-COMPANY combinations.
	case $basic_machine in		case $basic_machine in
	# Recognize the basic CPU types without company name.		# Recognize the basic CPU types without company name.
	# Some are omitted here because they have special meanings below.		# Some are omitted here because they have special meanings below.
	1750a | 580 \		1750a | 580 \
	| a29k \		| a29k \
			| aarch64 | aarch64_be \
	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \		| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64p ca5[67] \		| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64p ca5[67] \
	| am33_2.0 \		| am33_2.0 \
	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \		| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
	| be32 | be64 \		| be32 | be64 \
	| bfin \		| bfin \
	| c4x | clipper \		| c4x | clipper \
	| d10v | d30v | dlx | dsp16xx \		| d10v | d30v | dlx | dsp16xx \
	| epiphany \		| epiphany \
	| fido | fr30 | frv \		| fido | fr30 | frv \
	skipping to change at line 321		skipping to change at line 330
	;;		;;
	c54x)		c54x)
	basic_machine=tic54x-unknown		basic_machine=tic54x-unknown
	;;		;;
	c55x)		c55x)
	basic_machine=tic55x-unknown		basic_machine=tic55x-unknown
	;;		;;
	c6x)		c6x)
	basic_machine=tic6x-unknown		basic_machine=tic6x-unknown
	;;		;;
	m6811 | m68hc11 | m6812 | m68hc12 | picochip)		m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
	basic_machine=$basic_machine-unknown		basic_machine=$basic_machine-unknown
	os=-none		os=-none
	;;		;;
	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)		m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
	;;		;;
	ms1)		ms1)
	basic_machine=mt-unknown		basic_machine=mt-unknown
	;;		;;
	strongarm | thumb | xscale)		strongarm | thumb | xscale)
	basic_machine=arm-unknown		basic_machine=arm-unknown
	;;		;;
			xgate)
			basic_machine=$basic_machine-unknown
			os=-none
			;;
	xscaleeb)		xscaleeb)
	basic_machine=armeb-unknown		basic_machine=armeb-unknown
	;;		;;
	xscaleel)		xscaleel)
	basic_machine=armel-unknown		basic_machine=armel-unknown
	;;		;;
	# We use `pc' rather than `unknown'		# We use `pc' rather than `unknown'
	# because (1) that's what they normally are, and		# because (1) that's what they normally are, and
	skipping to change at line 357		skipping to change at line 369
	basic_machine=$basic_machine-pc		basic_machine=$basic_machine-pc
	;;		;;
	# Object if more than one company name word.		# Object if more than one company name word.
	*-*-*)		*-*-*)
	echo Invalid configuration \`$1\': machine \`$basic_machine\ ' not recognized 1>&2		echo Invalid configuration \`$1\': machine \`$basic_machine\ ' not recognized 1>&2
	exit 1		exit 1
	;;		;;
	# Recognize the basic CPU types with company name.		# Recognize the basic CPU types with company name.
	580-* \		580-* \
	| a29k-* \		| a29k-* \
			| aarch64-* | aarch64_be-* \
	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \		| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \		| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \		| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
	| arm-* | armbe-* | armle-* | armeb-* | armv*-* \		| arm-* | armbe-* | armle-* | armeb-* | armv*-* \
	| avr-* | avr32-* \		| avr-* | avr32-* \
	| be32-* | be64-* \		| be32-* | be64-* \
	| bfin-* | bs2000-* \		| bfin-* | bs2000-* \
	| c[123]* | c30-* | [cjt]90-* | c4x-* \		| c[123]* | c30-* | [cjt]90-* | c4x-* \
	| clipper-* | craynv-* | cydra-* \		| clipper-* | craynv-* | cydra-* \
	| d10v-* | d30v-* | dlx-* \		| d10v-* | d30v-* | dlx-* \
	skipping to change at line 1532		skipping to change at line 1545
	;;		;;
	arm*-rebel)		arm*-rebel)
	os=-linux		os=-linux
	;;		;;
	arm*-semi)		arm*-semi)
	os=-aout		os=-aout
	;;		;;
	c4x-* | tic4x-*)		c4x-* | tic4x-*)
	os=-coff		os=-coff
	;;		;;
			hexagon-*)
			os=-elf
			;;
	tic54x-*)		tic54x-*)
	os=-coff		os=-coff
	;;		;;
	tic55x-*)		tic55x-*)
	os=-coff		os=-coff
	;;		;;
	tic6x-*)		tic6x-*)
	os=-coff		os=-coff
	;;		;;
	# This must come before the *-dec entry.		# This must come before the *-dec entry.
End of changes. 9 change blocks.
	6 lines changed or deleted		22 lines changed or added
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