Attachment 755556 Details for Bug 969665 – config update to recognize aarch64

[patch] config update to recognize aarch64

cdparanoia-aarch64-config.patch (text/plain), 49.66 KB, created by Mark Salter on 2013-06-01 16:05:48 UTC

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Creator: Mark Salter

Created: 2013-06-01 16:05:48 UTC

Size: 49.66 KB

patch

obsolete

>diff --git a/configure.guess b/configure.guess
>index 396482d..c0adba9 100755
>--- a/configure.guess
>+++ b/configure.guess
>@@ -1,10 +1,10 @@
> #! /bin/sh
> # Attempt to guess a canonical system name.
> #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
>-#   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
>-#   Inc.
>+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
>+#   2011, 2012 Free Software Foundation, Inc.
> 
>-timestamp='2006-07-02'
>+timestamp='2012-06-10'
> 
> # 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
>@@ -17,9 +17,7 @@ timestamp='2006-07-02'
> # General Public License for more details.
> #
> # You should have received a copy of the GNU General Public License
>-# along with this program; if not, write to the Free Software
>-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
>-# 02110-1301, USA.
>+# along with this program; if not, see <http://www.gnu.org/licenses/>.
> #
> # As a special exception to the GNU General Public License, if you
> # distribute this file as part of a program that contains a
>@@ -27,16 +25,16 @@ timestamp='2006-07-02'
> # the same distribution terms that you use for the rest of that program.
> 
> 
>-# Originally written by Per Bothner <per@bothner.com>.
>-# Please send patches to <config-patches@gnu.org>.  Submit a context
>-# diff and a properly formatted ChangeLog entry.
>+# Originally written by Per Bothner.  Please send patches (context
>+# diff format) to <config-patches@gnu.org> and include a ChangeLog
>+# entry.
> #
> # This script attempts to guess a canonical system name similar to
> # config.sub.  If it succeeds, it prints the system name on stdout, and
> # exits with 0.  Otherwise, it exits with 1.
> #
>-# The plan is that this can be called by configure scripts if you
>-# don't specify an explicit build system type.
>+# You can get the latest version of this script from:
>+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
> 
> me=`echo "$0" | sed -e 's,.*/,,'`
> 
>@@ -56,7 +54,8 @@ version="\
> GNU config.guess ($timestamp)
> 
> Originally written by Per Bothner.
>-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
>+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
>+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
> Free Software Foundation, Inc.
> 
> This is free software; see the source for copying conditions.  There is NO
>@@ -144,7 +143,7 @@ UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
> case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
>     *:NetBSD:*:*)
> 	# NetBSD (nbsd) targets should (where applicable) match one or
>-	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
>+	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
> 	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
> 	# switched to ELF, *-*-netbsd* would select the old
> 	# object file format.  This provides both forward
>@@ -161,6 +160,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> 	    arm*) machine=arm-unknown ;;
> 	    sh3el) machine=shl-unknown ;;
> 	    sh3eb) machine=sh-unknown ;;
>+	    sh5el) machine=sh5le-unknown ;;
> 	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
> 	esac
> 	# The Operating System including object format, if it has switched
>@@ -169,7 +169,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> 	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
> 		eval $set_cc_for_build
> 		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
>-			| grep __ELF__ >/dev/null
>+			| grep -q __ELF__
> 		then
> 		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
> 		    # Return netbsd for either.  FIX?
>@@ -179,7 +179,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> 		fi
> 		;;
> 	    *)
>-	        os=netbsd
>+		os=netbsd
> 		;;
> 	esac
> 	# The OS release
>@@ -222,7 +222,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
> 		;;
> 	*5.*)
>-	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
>+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
> 		;;
> 	esac
> 	# According to Compaq, /usr/sbin/psrinfo has been available on
>@@ -268,7 +268,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> 	# A Xn.n version is an unreleased experimental baselevel.
> 	# 1.2 uses "1.2" for uname -r.
> 	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
>-	exit ;;
>+	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
>+	exitcode=$?
>+	trap '' 0
>+	exit $exitcode ;;
>     Alpha\ *:Windows_NT*:*)
> 	# How do we know it's Interix rather than the generic POSIX subsystem?
> 	# Should we change UNAME_MACHINE based on the output of uname instead
>@@ -294,7 +297,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> 	echo s390-ibm-zvmoe
> 	exit ;;
>     *:OS400:*:*)
>-        echo powerpc-ibm-os400
>+	echo powerpc-ibm-os400
> 	exit ;;
>     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
> 	echo arm-acorn-riscix${UNAME_RELEASE}
>@@ -323,14 +326,33 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
> 	case `/usr/bin/uname -p` in
> 	    sparc) echo sparc-icl-nx7; exit ;;
> 	esac ;;
>+    s390x:SunOS:*:*)
>+	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
>+	exit ;;
>     sun4H:SunOS:5.*:*)
> 	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
> 	exit ;;
>     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
> 	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
> 	exit ;;
>-    i86pc:SunOS:5.*:*)
>-	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
>+    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
>+	echo i386-pc-auroraux${UNAME_RELEASE}
>+	exit ;;
>+    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
>+	eval $set_cc_for_build
>+	SUN_ARCH="i386"
>+	# If there is a compiler, see if it is configured for 64-bit objects.
>+	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
>+	# This test works for both compilers.
>+	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
>+	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
>+		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
>+		grep IS_64BIT_ARCH >/dev/null
>+	    then
>+		SUN_ARCH="x86_64"
>+	    fi
>+	fi
>+	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
> 	exit ;;
>     sun4*:SunOS:6*:*)
> 	# According to config.sub, this is the proper way to canonicalize
>@@ -374,23 +396,23 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
>     # MiNT.  But MiNT is downward compatible to TOS, so this should
>     # be no problem.
>     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
>-        echo m68k-atari-mint${UNAME_RELEASE}
>+	echo m68k-atari-mint${UNAME_RELEASE}
> 	exit ;;
>     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
> 	echo m68k-atari-mint${UNAME_RELEASE}
>-        exit ;;
>+	exit ;;
>     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
>-        echo m68k-atari-mint${UNAME_RELEASE}
>+	echo m68k-atari-mint${UNAME_RELEASE}
> 	exit ;;
>     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
>-        echo m68k-milan-mint${UNAME_RELEASE}
>-        exit ;;
>+	echo m68k-milan-mint${UNAME_RELEASE}
>+	exit ;;
>     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
>-        echo m68k-hades-mint${UNAME_RELEASE}
>-        exit ;;
>+	echo m68k-hades-mint${UNAME_RELEASE}
>+	exit ;;
>     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
>-        echo m68k-unknown-mint${UNAME_RELEASE}
>-        exit ;;
>+	echo m68k-unknown-mint${UNAME_RELEASE}
>+	exit ;;
>     m68k:machten:*:*)
> 	echo m68k-apple-machten${UNAME_RELEASE}
> 	exit ;;
>@@ -460,8 +482,8 @@ EOF
> 	echo m88k-motorola-sysv3
> 	exit ;;
>     AViiON:dgux:*:*)
>-        # DG/UX returns AViiON for all architectures
>-        UNAME_PROCESSOR=`/usr/bin/uname -p`
>+	# DG/UX returns AViiON for all architectures
>+	UNAME_PROCESSOR=`/usr/bin/uname -p`
> 	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
> 	then
> 	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
>@@ -474,7 +496,7 @@ EOF
> 	else
> 	    echo i586-dg-dgux${UNAME_RELEASE}
> 	fi
>- 	exit ;;
>+	exit ;;
>     M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
> 	echo m88k-dolphin-sysv3
> 	exit ;;
>@@ -531,7 +553,7 @@ EOF
> 		echo rs6000-ibm-aix3.2
> 	fi
> 	exit ;;
>-    *:AIX:*:[45])
>+    *:AIX:*:[4567])
> 	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
> 	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
> 		IBM_ARCH=rs6000
>@@ -574,52 +596,52 @@ EOF
> 	    9000/[678][0-9][0-9])
> 		if [ -x /usr/bin/getconf ]; then
> 		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
>-                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
>-                    case "${sc_cpu_version}" in
>-                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
>-                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
>-                      532)                      # CPU_PA_RISC2_0
>-                        case "${sc_kernel_bits}" in
>-                          32) HP_ARCH="hppa2.0n" ;;
>-                          64) HP_ARCH="hppa2.0w" ;;
>+		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
>+		    case "${sc_cpu_version}" in
>+		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
>+		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
>+		      532)                      # CPU_PA_RISC2_0
>+			case "${sc_kernel_bits}" in
>+			  32) HP_ARCH="hppa2.0n" ;;
>+			  64) HP_ARCH="hppa2.0w" ;;
> 			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
>-                        esac ;;
>-                    esac
>+			esac ;;
>+		    esac
> 		fi
> 		if [ "${HP_ARCH}" = "" ]; then
> 		    eval $set_cc_for_build
>-		    sed 's/^              //' << EOF >$dummy.c
>+		    sed 's/^		//' << EOF >$dummy.c
> 
>-              #define _HPUX_SOURCE
>-              #include <stdlib.h>
>-              #include <unistd.h>
>+		#define _HPUX_SOURCE
>+		#include <stdlib.h>
>+		#include <unistd.h>
> 
>-              int main ()
>-              {
>-              #if defined(_SC_KERNEL_BITS)
>-                  long bits = sysconf(_SC_KERNEL_BITS);
>-              #endif
>-                  long cpu  = sysconf (_SC_CPU_VERSION);
>+		int main ()
>+		{
>+		#if defined(_SC_KERNEL_BITS)
>+		    long bits = sysconf(_SC_KERNEL_BITS);
>+		#endif
>+		    long cpu  = sysconf (_SC_CPU_VERSION);
> 
>-                  switch (cpu)
>-              	{
>-              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
>-              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
>-              	case CPU_PA_RISC2_0:
>-              #if defined(_SC_KERNEL_BITS)
>-              	    switch (bits)
>-              		{
>-              		case 64: puts ("hppa2.0w"); break;
>-              		case 32: puts ("hppa2.0n"); break;
>-              		default: puts ("hppa2.0"); break;
>-              		} break;
>-              #else  /* !defined(_SC_KERNEL_BITS) */
>-              	    puts ("hppa2.0"); break;
>-              #endif
>-              	default: puts ("hppa1.0"); break;
>-              	}
>-                  exit (0);
>-              }
>+		    switch (cpu)
>+			{
>+			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
>+			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
>+			case CPU_PA_RISC2_0:
>+		#if defined(_SC_KERNEL_BITS)
>+			    switch (bits)
>+				{
>+				case 64: puts ("hppa2.0w"); break;
>+				case 32: puts ("hppa2.0n"); break;
>+				default: puts ("hppa2.0"); break;
>+				} break;
>+		#else  /* !defined(_SC_KERNEL_BITS) */
>+			    puts ("hppa2.0"); break;
>+		#endif
>+			default: puts ("hppa1.0"); break;
>+			}
>+		    exit (0);
>+		}
> EOF
> 		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
> 		    test -z "$HP_ARCH" && HP_ARCH=hppa
>@@ -639,7 +661,7 @@ EOF
> 	    # => hppa64-hp-hpux11.23
> 
> 	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
>-		grep __LP64__ >/dev/null
>+		grep -q __LP64__
> 	    then
> 		HP_ARCH="hppa2.0w"
> 	    else
>@@ -710,22 +732,22 @@ EOF
> 	exit ;;
>     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
> 	echo c1-convex-bsd
>-        exit ;;
>+	exit ;;
>     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
> 	if getsysinfo -f scalar_acc
> 	then echo c32-convex-bsd
> 	else echo c2-convex-bsd
> 	fi
>-        exit ;;
>+	exit ;;
>     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
> 	echo c34-convex-bsd
>-        exit ;;
>+	exit ;;
>     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
> 	echo c38-convex-bsd
>-        exit ;;
>+	exit ;;
>     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
> 	echo c4-convex-bsd
>-        exit ;;
>+	exit ;;
>     CRAY*Y-MP:*:*:*)
> 	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
> 	exit ;;
>@@ -749,14 +771,14 @@ EOF
> 	exit ;;
>     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
> 	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
>-        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
>-        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
>-        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
>-        exit ;;
>+	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
>+	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
>+	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
>+	exit ;;
>     5000:UNIX_System_V:4.*:*)
>-        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
>-        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
>-        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
>+	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
>+	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
>+	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
> 	exit ;;
>     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
> 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
>@@ -768,37 +790,48 @@ EOF
> 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
> 	exit ;;
>     *:FreeBSD:*:*)
>-	case ${UNAME_MACHINE} in
>-	    pc98)
>-		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
>+	UNAME_PROCESSOR=`/usr/bin/uname -p`
>+	case ${UNAME_PROCESSOR} in
> 	    amd64)
> 		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
> 	    *)
>-		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
>+		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
> 	esac
> 	exit ;;
>     i*:CYGWIN*:*)
> 	echo ${UNAME_MACHINE}-pc-cygwin
> 	exit ;;
>-    i*:MINGW*:*)
>+    *:MINGW*:*)
> 	echo ${UNAME_MACHINE}-pc-mingw32
> 	exit ;;
>+    i*:MSYS*:*)
>+	echo ${UNAME_MACHINE}-pc-msys
>+	exit ;;
>     i*:windows32*:*)
>-    	# uname -m includes "-pc" on this system.
>-    	echo ${UNAME_MACHINE}-mingw32
>+	# uname -m includes "-pc" on this system.
>+	echo ${UNAME_MACHINE}-mingw32
> 	exit ;;
>     i*:PW*:*)
> 	echo ${UNAME_MACHINE}-pc-pw32
> 	exit ;;
>-    x86:Interix*:[3456]*)
>-	echo i586-pc-interix${UNAME_RELEASE}
>-	exit ;;
>-    EM64T:Interix*:[3456]*)
>-	echo x86_64-unknown-interix${UNAME_RELEASE}
>-	exit ;;
>+    *:Interix*:*)
>+	case ${UNAME_MACHINE} in
>+	    x86)
>+		echo i586-pc-interix${UNAME_RELEASE}
>+		exit ;;
>+	    authenticamd | genuineintel | EM64T)
>+		echo x86_64-unknown-interix${UNAME_RELEASE}
>+		exit ;;
>+	    IA64)
>+		echo ia64-unknown-interix${UNAME_RELEASE}
>+		exit ;;
>+	esac ;;
>     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
> 	echo i${UNAME_MACHINE}-pc-mks
> 	exit ;;
>+    8664:Windows_NT:*)
>+	echo x86_64-pc-mks
>+	exit ;;
>     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
> 	# How do we know it's Interix rather than the generic POSIX subsystem?
> 	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
>@@ -828,20 +861,68 @@ EOF
>     i*86:Minix:*:*)
> 	echo ${UNAME_MACHINE}-pc-minix
> 	exit ;;
>-    arm*:Linux:*:*)
>+    aarch64:Linux:*:*)
>+	echo ${UNAME_MACHINE}-unknown-linux-gnu
>+	exit ;;
>+    aarch64_be:Linux:*:*)
>+	UNAME_MACHINE=aarch64_be
> 	echo ${UNAME_MACHINE}-unknown-linux-gnu
> 	exit ;;
>+    alpha:Linux:*:*)
>+	case `sed -n '/^cpu model/s/^.*: $.*$/\1/p' < /proc/cpuinfo` in
>+	  EV5)   UNAME_MACHINE=alphaev5 ;;
>+	  EV56)  UNAME_MACHINE=alphaev56 ;;
>+	  PCA56) UNAME_MACHINE=alphapca56 ;;
>+	  PCA57) UNAME_MACHINE=alphapca56 ;;
>+	  EV6)   UNAME_MACHINE=alphaev6 ;;
>+	  EV67)  UNAME_MACHINE=alphaev67 ;;
>+	  EV68*) UNAME_MACHINE=alphaev68 ;;
>+	esac
>+	objdump --private-headers /bin/sh | grep -q ld.so.1
>+	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
>+	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
>+	exit ;;
>+    arm*:Linux:*:*)
>+	eval $set_cc_for_build
>+	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
>+	    | grep -q __ARM_EABI__
>+	then
>+	    echo ${UNAME_MACHINE}-unknown-linux-gnu
>+	else
>+	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
>+		| grep -q __ARM_PCS_VFP
>+	    then
>+		echo ${UNAME_MACHINE}-unknown-linux-gnueabi
>+	    else
>+		echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
>+	    fi
>+	fi
>+	exit ;;
>     avr32*:Linux:*:*)
> 	echo ${UNAME_MACHINE}-unknown-linux-gnu
> 	exit ;;
>     cris:Linux:*:*)
>-	echo cris-axis-linux-gnu
>+	echo ${UNAME_MACHINE}-axis-linux-gnu
> 	exit ;;
>     crisv32:Linux:*:*)
>-	echo crisv32-axis-linux-gnu
>+	echo ${UNAME_MACHINE}-axis-linux-gnu
> 	exit ;;
>     frv:Linux:*:*)
>-    	echo frv-unknown-linux-gnu
>+	echo ${UNAME_MACHINE}-unknown-linux-gnu
>+	exit ;;
>+    hexagon:Linux:*:*)
>+	echo ${UNAME_MACHINE}-unknown-linux-gnu
>+	exit ;;
>+    i*86:Linux:*:*)
>+	LIBC=gnu
>+	eval $set_cc_for_build
>+	sed 's/^	//' << EOF >$dummy.c
>+	#ifdef __dietlibc__
>+	LIBC=dietlibc
>+	#endif
>+EOF
>+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
>+	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
> 	exit ;;
>     ia64:Linux:*:*)
> 	echo ${UNAME_MACHINE}-unknown-linux-gnu
>@@ -852,74 +933,33 @@ EOF
>     m68*:Linux:*:*)
> 	echo ${UNAME_MACHINE}-unknown-linux-gnu
> 	exit ;;
>-    mips:Linux:*:*)
>-	eval $set_cc_for_build
>-	sed 's/^	//' << EOF >$dummy.c
>-	#undef CPU
>-	#undef mips
>-	#undef mipsel
>-	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
>-	CPU=mipsel
>-	#else
>-	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
>-	CPU=mips
>-	#else
>-	CPU=
>-	#endif
>-	#endif
>-EOF
>-	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
>-	    /^CPU/{
>-		s: ::g
>-		p
>-	    }'`"
>-	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
>-	;;
>-    mips64:Linux:*:*)
>+    mips:Linux:*:* | mips64:Linux:*:*)
> 	eval $set_cc_for_build
> 	sed 's/^	//' << EOF >$dummy.c
> 	#undef CPU
>-	#undef mips64
>-	#undef mips64el
>+	#undef ${UNAME_MACHINE}
>+	#undef ${UNAME_MACHINE}el
> 	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
>-	CPU=mips64el
>+	CPU=${UNAME_MACHINE}el
> 	#else
> 	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
>-	CPU=mips64
>+	CPU=${UNAME_MACHINE}
> 	#else
> 	CPU=
> 	#endif
> 	#endif
> EOF
>-	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
>-	    /^CPU/{
>-		s: ::g
>-		p
>-	    }'`"
>+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
> 	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
> 	;;
>     or32:Linux:*:*)
>-	echo or32-unknown-linux-gnu
>-	exit ;;
>-    ppc:Linux:*:*)
>-	echo powerpc-unknown-linux-gnu
>+	echo ${UNAME_MACHINE}-unknown-linux-gnu
> 	exit ;;
>-    ppc64:Linux:*:*)
>-	echo powerpc64-unknown-linux-gnu
>+    padre:Linux:*:*)
>+	echo sparc-unknown-linux-gnu
> 	exit ;;
>-    alpha:Linux:*:*)
>-	case `sed -n '/^cpu model/s/^.*: $.*$/\1/p' < /proc/cpuinfo` in
>-	  EV5)   UNAME_MACHINE=alphaev5 ;;
>-	  EV56)  UNAME_MACHINE=alphaev56 ;;
>-	  PCA56) UNAME_MACHINE=alphapca56 ;;
>-	  PCA57) UNAME_MACHINE=alphapca56 ;;
>-	  EV6)   UNAME_MACHINE=alphaev6 ;;
>-	  EV67)  UNAME_MACHINE=alphaev67 ;;
>-	  EV68*) UNAME_MACHINE=alphaev68 ;;
>-        esac
>-	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
>-	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
>-	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
>+    parisc64:Linux:*:* | hppa64:Linux:*:*)
>+	echo hppa64-unknown-linux-gnu
> 	exit ;;
>     parisc:Linux:*:* | hppa:Linux:*:*)
> 	# Look for CPU level
>@@ -929,14 +969,17 @@ EOF
> 	  *)    echo hppa-unknown-linux-gnu ;;
> 	esac
> 	exit ;;
>-    parisc64:Linux:*:* | hppa64:Linux:*:*)
>-	echo hppa64-unknown-linux-gnu
>+    ppc64:Linux:*:*)
>+	echo powerpc64-unknown-linux-gnu
>+	exit ;;
>+    ppc:Linux:*:*)
>+	echo powerpc-unknown-linux-gnu
> 	exit ;;
>     s390:Linux:*:* | s390x:Linux:*:*)
> 	echo ${UNAME_MACHINE}-ibm-linux
> 	exit ;;
>     sh64*:Linux:*:*)
>-    	echo ${UNAME_MACHINE}-unknown-linux-gnu
>+	echo ${UNAME_MACHINE}-unknown-linux-gnu
> 	exit ;;
>     sh*:Linux:*:*)
> 	echo ${UNAME_MACHINE}-unknown-linux-gnu
>@@ -944,75 +987,18 @@ EOF
>     sparc:Linux:*:* | sparc64:Linux:*:*)
> 	echo ${UNAME_MACHINE}-unknown-linux-gnu
> 	exit ;;
>+    tile*:Linux:*:*)
>+	echo ${UNAME_MACHINE}-unknown-linux-gnu
>+	exit ;;
>     vax:Linux:*:*)
> 	echo ${UNAME_MACHINE}-dec-linux-gnu
> 	exit ;;
>     x86_64:Linux:*:*)
>-	echo x86_64-unknown-linux-gnu
>+	echo ${UNAME_MACHINE}-unknown-linux-gnu
>+	exit ;;
>+    xtensa*:Linux:*:*)
>+	echo ${UNAME_MACHINE}-unknown-linux-gnu
> 	exit ;;
>-    i*86:Linux:*:*)
>-	# The BFD linker knows what the default object file format is, so
>-	# first see if it will tell us. cd to the root directory to prevent
>-	# problems with other programs or directories called `ld' in the path.
>-	# Set LC_ALL=C to ensure ld outputs messages in English.
>-	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
>-			 | sed -ne '/supported targets:/!d
>-				    s/[ 	][ 	]*/ /g
>-				    s/.*supported targets: *//
>-				    s/ .*//
>-				    p'`
>-        case "$ld_supported_targets" in
>-	  elf32-i386)
>-		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
>-		;;
>-	  a.out-i386-linux)
>-		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
>-		exit ;;
>-	  coff-i386)
>-		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
>-		exit ;;
>-	  "")
>-		# Either a pre-BFD a.out linker (linux-gnuoldld) or
>-		# one that does not give us useful --help.
>-		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
>-		exit ;;
>-	esac
>-	# Determine whether the default compiler is a.out or elf
>-	eval $set_cc_for_build
>-	sed 's/^	//' << EOF >$dummy.c
>-	#include <features.h>
>-	#ifdef __ELF__
>-	# ifdef __GLIBC__
>-	#  if __GLIBC__ >= 2
>-	LIBC=gnu
>-	#  else
>-	LIBC=gnulibc1
>-	#  endif
>-	# else
>-	LIBC=gnulibc1
>-	# endif
>-	#else
>-	#if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
>-	LIBC=gnu
>-	#else
>-	LIBC=gnuaout
>-	#endif
>-	#endif
>-	#ifdef __dietlibc__
>-	LIBC=dietlibc
>-	#endif
>-EOF
>-	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
>-	    /^LIBC/{
>-		s: ::g
>-		p
>-	    }'`"
>-	test x"${LIBC}" != x && {
>-		echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
>-		exit
>-	}
>-	test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
>-	;;
>     i*86:DYNIX/ptx:4*:*)
> 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
> 	# earlier versions are messed up and put the nodename in both
>@@ -1020,11 +1006,11 @@ EOF
> 	echo i386-sequent-sysv4
> 	exit ;;
>     i*86:UNIX_SV:4.2MP:2.*)
>-        # Unixware is an offshoot of SVR4, but it has its own version
>-        # number series starting with 2...
>-        # I am not positive that other SVR4 systems won't match this,
>+	# Unixware is an offshoot of SVR4, but it has its own version
>+	# number series starting with 2...
>+	# I am not positive that other SVR4 systems won't match this,
> 	# I just have to hope.  -- rms.
>-        # Use sysv4.2uw... so that sysv4* matches it.
>+	# Use sysv4.2uw... so that sysv4* matches it.
> 	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
> 	exit ;;
>     i*86:OS/2:*:*)
>@@ -1041,7 +1027,7 @@ EOF
>     i*86:syllable:*:*)
> 	echo ${UNAME_MACHINE}-pc-syllable
> 	exit ;;
>-    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
>+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
> 	echo i386-unknown-lynxos${UNAME_RELEASE}
> 	exit ;;
>     i*86:*DOS:*:*)
>@@ -1056,7 +1042,7 @@ EOF
> 	fi
> 	exit ;;
>     i*86:*:5:[678]*)
>-    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
>+	# UnixWare 7.x, OpenUNIX and OpenServer 6.
> 	case `/bin/uname -X | grep "^Machine"` in
> 	    *486*)	     UNAME_MACHINE=i486 ;;
> 	    *Pentium)	     UNAME_MACHINE=i586 ;;
>@@ -1084,10 +1070,13 @@ EOF
> 	exit ;;
>     pc:*:*:*)
> 	# Left here for compatibility:
>-        # uname -m prints for DJGPP always 'pc', but it prints nothing about
>-        # the processor, so we play safe by assuming i386.
>-	echo i386-pc-msdosdjgpp
>-        exit ;;
>+	# uname -m prints for DJGPP always 'pc', but it prints nothing about
>+	# the processor, so we play safe by assuming i586.
>+	# Note: whatever this is, it MUST be the same as what config.sub
>+	# prints for the "djgpp" host, or else GDB configury will decide that
>+	# this is a cross-build.
>+	echo i586-pc-msdosdjgpp
>+	exit ;;
>     Intel:Mach:3*:*)
> 	echo i386-pc-mach3
> 	exit ;;
>@@ -1122,8 +1111,18 @@ EOF
> 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
> 	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
>     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
>-        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
>-          && { echo i486-ncr-sysv4; exit; } ;;
>+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
>+	  && { echo i486-ncr-sysv4; exit; } ;;
>+    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
>+	OS_REL='.3'
>+	test -r /etc/.relid \
>+	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* $[0-9][0-9]$.*/\1/p' < /etc/.relid`
>+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
>+	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
>+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
>+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
>+	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
>+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
>     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
> 	echo m68k-unknown-lynxos${UNAME_RELEASE}
> 	exit ;;
>@@ -1136,7 +1135,7 @@ EOF
>     rs6000:LynxOS:2.*:*)
> 	echo rs6000-unknown-lynxos${UNAME_RELEASE}
> 	exit ;;
>-    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
>+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
> 	echo powerpc-unknown-lynxos${UNAME_RELEASE}
> 	exit ;;
>     SM[BE]S:UNIX_SV:*:*)
>@@ -1156,10 +1155,10 @@ EOF
> 		echo ns32k-sni-sysv
> 	fi
> 	exit ;;
>-    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
>-                      # says <Richard.M.Bartel@ccMail.Census.GOV>
>-        echo i586-unisys-sysv4
>-        exit ;;
>+    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
>+			# says <Richard.M.Bartel@ccMail.Census.GOV>
>+	echo i586-unisys-sysv4
>+	exit ;;
>     *:UNIX_System_V:4*:FTX*)
> 	# From Gerald Hewes <hewes@openmarket.com>.
> 	# How about differentiating between stratus architectures? -djm
>@@ -1185,11 +1184,11 @@ EOF
> 	exit ;;
>     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
> 	if [ -d /usr/nec ]; then
>-	        echo mips-nec-sysv${UNAME_RELEASE}
>+		echo mips-nec-sysv${UNAME_RELEASE}
> 	else
>-	        echo mips-unknown-sysv${UNAME_RELEASE}
>+		echo mips-unknown-sysv${UNAME_RELEASE}
> 	fi
>-        exit ;;
>+	exit ;;
>     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
> 	echo powerpc-be-beos
> 	exit ;;
>@@ -1199,6 +1198,9 @@ EOF
>     BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
> 	echo i586-pc-beos
> 	exit ;;
>+    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
>+	echo i586-pc-haiku
>+	exit ;;
>     SX-4:SUPER-UX:*:*)
> 	echo sx4-nec-superux${UNAME_RELEASE}
> 	exit ;;
>@@ -1208,6 +1210,15 @@ EOF
>     SX-6:SUPER-UX:*:*)
> 	echo sx6-nec-superux${UNAME_RELEASE}
> 	exit ;;
>+    SX-7:SUPER-UX:*:*)
>+	echo sx7-nec-superux${UNAME_RELEASE}
>+	exit ;;
>+    SX-8:SUPER-UX:*:*)
>+	echo sx8-nec-superux${UNAME_RELEASE}
>+	exit ;;
>+    SX-8R:SUPER-UX:*:*)
>+	echo sx8r-nec-superux${UNAME_RELEASE}
>+	exit ;;
>     Power*:Rhapsody:*:*)
> 	echo powerpc-apple-rhapsody${UNAME_RELEASE}
> 	exit ;;
>@@ -1217,6 +1228,16 @@ EOF
>     *:Darwin:*:*)
> 	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
> 	case $UNAME_PROCESSOR in
>+	    i386)
>+		eval $set_cc_for_build
>+		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
>+		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
>+		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
>+		      grep IS_64BIT_ARCH >/dev/null
>+		  then
>+		      UNAME_PROCESSOR="x86_64"
>+		  fi
>+		fi ;;
> 	    unknown) UNAME_PROCESSOR=powerpc ;;
> 	esac
> 	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
>@@ -1232,7 +1253,10 @@ EOF
>     *:QNX:*:4*)
> 	echo i386-pc-qnx
> 	exit ;;
>-    NSE-?:NONSTOP_KERNEL:*:*)
>+    NEO-?:NONSTOP_KERNEL:*:*)
>+	echo neo-tandem-nsk${UNAME_RELEASE}
>+	exit ;;
>+    NSE-*:NONSTOP_KERNEL:*:*)
> 	echo nse-tandem-nsk${UNAME_RELEASE}
> 	exit ;;
>     NSR-?:NONSTOP_KERNEL:*:*)
>@@ -1277,13 +1301,13 @@ EOF
> 	echo pdp10-unknown-its
> 	exit ;;
>     SEI:*:*:SEIUX)
>-        echo mips-sei-seiux${UNAME_RELEASE}
>+	echo mips-sei-seiux${UNAME_RELEASE}
> 	exit ;;
>     *:DragonFly:*:*)
> 	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
> 	exit ;;
>     *:*VMS:*:*)
>-    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
>+	UNAME_MACHINE=`(uname -p) 2>/dev/null`
> 	case "${UNAME_MACHINE}" in
> 	    A*) echo alpha-dec-vms ; exit ;;
> 	    I*) echo ia64-dec-vms ; exit ;;
>@@ -1298,6 +1322,12 @@ EOF
>     i*86:rdos:*:*)
> 	echo ${UNAME_MACHINE}-pc-rdos
> 	exit ;;
>+    i*86:AROS:*:*)
>+	echo ${UNAME_MACHINE}-pc-aros
>+	exit ;;
>+    x86_64:VMkernel:*:*)
>+	echo ${UNAME_MACHINE}-unknown-esx
>+	exit ;;
> esac
> 
> #echo '(No uname command or uname output not recognized.)' 1>&2
>@@ -1320,11 +1350,11 @@ main ()
> #include <sys/param.h>
>   printf ("m68k-sony-newsos%s\n",
> #ifdef NEWSOS4
>-          "4"
>+	"4"
> #else
>-	  ""
>+	""
> #endif
>-         ); exit (0);
>+	); exit (0);
> #endif
> #endif
> 
>@@ -1458,9 +1488,9 @@ This script, last modified $timestamp, has failed to recognize
> the operating system you are using. It is advised that you
> download the most up to date version of the config scripts from
> 
>-  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
>+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
> and
>-  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
>+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
> 
> If the version you run ($0) is already up to date, please
> send the following data and any information you think might be
>diff --git a/configure.sub b/configure.sub
>index 387c18d..6205f84 100755
>--- a/configure.sub
>+++ b/configure.sub
>@@ -1,10 +1,10 @@
> #! /bin/sh
> # Configuration validation subroutine script.
> #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
>-#   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
>-#   Inc.
>+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
>+#   2011, 2012 Free Software Foundation, Inc.
> 
>-timestamp='2006-07-02'
>+timestamp='2012-04-18'
> 
> # This file is (in principle) common to ALL GNU software.
> # The presence of a machine in this file suggests that SOME GNU software
>@@ -21,9 +21,7 @@ timestamp='2006-07-02'
> # GNU General Public License for more details.
> #
> # You should have received a copy of the GNU General Public License
>-# along with this program; if not, write to the Free Software
>-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
>-# 02110-1301, USA.
>+# along with this program; if not, see <http://www.gnu.org/licenses/>.
> #
> # As a special exception to the GNU General Public License, if you
> # distribute this file as part of a program that contains a
>@@ -32,13 +30,16 @@ timestamp='2006-07-02'
> 
> 
> # Please send patches to <config-patches@gnu.org>.  Submit a context
>-# diff and a properly formatted ChangeLog entry.
>+# diff and a properly formatted GNU ChangeLog entry.
> #
> # Configuration subroutine to validate and canonicalize a configuration type.
> # Supply the specified configuration type as an argument.
> # If it is invalid, we print an error message on stderr and exit with code 1.
> # Otherwise, we print the canonical config type on stdout and succeed.
> 
>+# You can get the latest version of this script from:
>+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
>+
> # This file is supposed to be the same for all GNU packages
> # and recognize all the CPU types, system types and aliases
> # that are meaningful with *any* GNU software.
>@@ -72,7 +73,8 @@ Report bugs and patches to <config-patches@gnu.org>."
> version="\
> GNU config.sub ($timestamp)
> 
>-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
>+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
>+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
> Free Software Foundation, Inc.
> 
> This is free software; see the source for copying conditions.  There is NO
>@@ -120,12 +122,18 @@ esac
> # Here we must recognize all the valid KERNEL-OS combinations.
> maybe_os=`echo $1 | sed 's/^$.*$-$[^-]*-[^-]*$$/\2/'`
> case $maybe_os in
>-  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
>-  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
>+  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
>+  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
>+  knetbsd*-gnu* | netbsd*-gnu* | \
>+  kopensolaris*-gnu* | \
>   storm-chaos* | os2-emx* | rtmk-nova*)
>     os=-$maybe_os
>     basic_machine=`echo $1 | sed 's/^$.*$-$[^-]*-[^-]*$$/\1/'`
>     ;;
>+  android-linux)
>+    os=-linux-android
>+    basic_machine=`echo $1 | sed 's/^$.*$-$[^-]*-[^-]*$$/\1/'`-unknown
>+    ;;
>   *)
>     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
>     if [ $basic_machine != $1 ]
>@@ -148,10 +156,13 @@ case $os in
> 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
> 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
> 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
>-	-apple | -axis | -knuth | -cray)
>+	-apple | -axis | -knuth | -cray | -microblaze)
> 		os=
> 		basic_machine=$1
> 		;;
>+	-bluegene*)
>+		os=-cnk
>+		;;
> 	-sim | -cisco | -oki | -wec | -winbond)
> 		os=
> 		basic_machine=$1
>@@ -166,10 +177,10 @@ case $os in
> 		os=-chorusos
> 		basic_machine=$1
> 		;;
>- 	-chorusrdb)
>- 		os=-chorusrdb
>+	-chorusrdb)
>+		os=-chorusrdb
> 		basic_machine=$1
>- 		;;
>+		;;
> 	-hiux*)
> 		os=-hiuxwe2
> 		;;
>@@ -214,6 +225,12 @@ case $os in
> 	-isc*)
> 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
> 		;;
>+	-lynx*178)
>+		os=-lynxos178
>+		;;
>+	-lynx*5)
>+		os=-lynxos5
>+		;;
> 	-lynx*)
> 		os=-lynxos
> 		;;
>@@ -238,24 +255,32 @@ case $basic_machine in
> 	# Some are omitted here because they have special meanings below.
> 	1750a | 580 \
> 	| a29k \
>+	| aarch64 | aarch64_be \
> 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
> 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
> 	| am33_2.0 \
> 	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
>+        | be32 | be64 \
> 	| bfin \
> 	| c4x | clipper \
> 	| d10v | d30v | dlx | dsp16xx \
>-	| fr30 | frv \
>+	| epiphany \
>+	| fido | fr30 | frv \
> 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
>+	| hexagon \
> 	| i370 | i860 | i960 | ia64 \
> 	| ip2k | iq2000 \
>+	| le32 | le64 \
>+	| lm32 \
> 	| m32c | m32r | m32rle | m68000 | m68k | m88k \
>-	| maxq | mb | microblaze | mcore \
>+	| maxq | mb | microblaze | mcore | mep | metag \
> 	| mips | mipsbe | mipseb | mipsel | mipsle \
> 	| mips16 \
> 	| mips64 | mips64el \
>-	| mips64vr | mips64vrel \
>+	| mips64octeon | mips64octeonel \
> 	| mips64orion | mips64orionel \
>+	| mips64r5900 | mips64r5900el \
>+	| mips64vr | mips64vrel \
> 	| mips64vr4100 | mips64vr4100el \
> 	| mips64vr4300 | mips64vr4300el \
> 	| mips64vr5000 | mips64vr5000el \
>@@ -268,28 +293,42 @@ case $basic_machine in
> 	| mipsisa64sr71k | mipsisa64sr71kel \
> 	| mipstx39 | mipstx39el \
> 	| mn10200 | mn10300 \
>+	| moxie \
> 	| mt \
> 	| msp430 \
>+	| nds32 | nds32le | nds32be \
> 	| nios | nios2 \
> 	| ns16k | ns32k \
>+	| open8 \
> 	| or32 \
> 	| pdp10 | pdp11 | pj | pjl \
>-	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
>+	| powerpc | powerpc64 | powerpc64le | powerpcle \
> 	| pyramid \
>-	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
>+	| rl78 | rx \
>+	| score \
>+	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
> 	| sh64 | sh64le \
> 	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
> 	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
>-	| spu | strongarm \
>-	| tahoe | thumb | tic4x | tic80 | tron \
>-	| v850 | v850e \
>+	| spu \
>+	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
>+	| ubicom32 \
>+	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
> 	| we32k \
>-	| x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
>-	| z8k)
>+	| x86 | xc16x | xstormy16 | xtensa \
>+	| z8k | z80)
> 		basic_machine=$basic_machine-unknown
> 		;;
>-	m6811 | m68hc11 | m6812 | m68hc12)
>-		# Motorola 68HC11/12.
>+	c54x)
>+		basic_machine=tic54x-unknown
>+		;;
>+	c55x)
>+		basic_machine=tic55x-unknown
>+		;;
>+	c6x)
>+		basic_machine=tic6x-unknown
>+		;;
>+	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
> 		basic_machine=$basic_machine-unknown
> 		os=-none
> 		;;
>@@ -299,6 +338,21 @@ case $basic_machine in
> 		basic_machine=mt-unknown
> 		;;
> 
>+	strongarm | thumb | xscale)
>+		basic_machine=arm-unknown
>+		;;
>+	xgate)
>+		basic_machine=$basic_machine-unknown
>+		os=-none
>+		;;
>+	xscaleeb)
>+		basic_machine=armeb-unknown
>+		;;
>+
>+	xscaleel)
>+		basic_machine=armel-unknown
>+		;;
>+
> 	# We use `pc' rather than `unknown'
> 	# because (1) that's what they normally are, and
> 	# (2) the word "unknown" tends to confuse beginning users.
>@@ -313,29 +367,36 @@ case $basic_machine in
> 	# Recognize the basic CPU types with company name.
> 	580-* \
> 	| a29k-* \
>+	| aarch64-* | aarch64_be-* \
> 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
> 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
> 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
> 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
> 	| avr-* | avr32-* \
>+	| be32-* | be64-* \
> 	| bfin-* | bs2000-* \
>-	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
>+	| c[123]* | c30-* | [cjt]90-* | c4x-* \
> 	| clipper-* | craynv-* | cydra-* \
> 	| d10v-* | d30v-* | dlx-* \
> 	| elxsi-* \
>-	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
>+	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
> 	| h8300-* | h8500-* \
> 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
>+	| hexagon-* \
> 	| i*86-* | i860-* | i960-* | ia64-* \
> 	| ip2k-* | iq2000-* \
>+	| le32-* | le64-* \
>+	| lm32-* \
> 	| m32c-* | m32r-* | m32rle-* \
> 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
>-	| m88110-* | m88k-* | maxq-* | mcore-* \
>+	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
> 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
> 	| mips16-* \
> 	| mips64-* | mips64el-* \
>-	| mips64vr-* | mips64vrel-* \
>+	| mips64octeon-* | mips64octeonel-* \
> 	| mips64orion-* | mips64orionel-* \
>+	| mips64r5900-* | mips64r5900el-* \
>+	| mips64vr-* | mips64vrel-* \
> 	| mips64vr4100-* | mips64vr4100el-* \
> 	| mips64vr4300-* | mips64vr4300el-* \
> 	| mips64vr5000-* | mips64vr5000el-* \
>@@ -350,27 +411,36 @@ case $basic_machine in
> 	| mmix-* \
> 	| mt-* \
> 	| msp430-* \
>+	| nds32-* | nds32le-* | nds32be-* \
> 	| nios-* | nios2-* \
> 	| none-* | np1-* | ns16k-* | ns32k-* \
>+	| open8-* \
> 	| orion-* \
> 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
>-	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
>+	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
> 	| pyramid-* \
>-	| romp-* | rs6000-* \
>-	| sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
>+	| rl78-* | romp-* | rs6000-* | rx-* \
>+	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
> 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
> 	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
> 	| sparclite-* \
>-	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
>-	| tahoe-* | thumb-* \
>+	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
>+	| tahoe-* \
> 	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
>+	| tile*-* \
> 	| tron-* \
>-	| v850-* | v850e-* | vax-* \
>+	| ubicom32-* \
>+	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
>+	| vax-* \
> 	| we32k-* \
>-	| x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
>-	| xstormy16-* | xtensa-* \
>+	| x86-* | x86_64-* | xc16x-* | xps100-* \
>+	| xstormy16-* | xtensa*-* \
> 	| ymp-* \
>-	| z8k-*)
>+	| z8k-* | z80-*)
>+		;;
>+	# Recognize the basic CPU types without company name, with glob match.
>+	xtensa*)
>+		basic_machine=$basic_machine-unknown
> 		;;
> 	# Recognize the various machine names and aliases which stand
> 	# for a CPU type and a company and sometimes even an OS.
>@@ -388,7 +458,7 @@ case $basic_machine in
> 		basic_machine=a29k-amd
> 		os=-udi
> 		;;
>-    	abacus)
>+	abacus)
> 		basic_machine=abacus-unknown
> 		;;
> 	adobe68k)
>@@ -434,6 +504,10 @@ case $basic_machine in
> 		basic_machine=m68k-apollo
> 		os=-bsd
> 		;;
>+	aros)
>+		basic_machine=i386-pc
>+		os=-aros
>+		;;
> 	aux)
> 		basic_machine=m68k-apple
> 		os=-aux
>@@ -442,10 +516,35 @@ case $basic_machine in
> 		basic_machine=ns32k-sequent
> 		os=-dynix
> 		;;
>+	blackfin)
>+		basic_machine=bfin-unknown
>+		os=-linux
>+		;;
>+	blackfin-*)
>+		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
>+		os=-linux
>+		;;
>+	bluegene*)
>+		basic_machine=powerpc-ibm
>+		os=-cnk
>+		;;
>+	c54x-*)
>+		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
>+		;;
>+	c55x-*)
>+		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
>+		;;
>+	c6x-*)
>+		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
>+		;;
> 	c90)
> 		basic_machine=c90-cray
> 		os=-unicos
> 		;;
>+	cegcc)
>+		basic_machine=arm-unknown
>+		os=-cegcc
>+		;;
> 	convex-c1)
> 		basic_machine=c1-convex
> 		os=-bsd
>@@ -474,8 +573,8 @@ case $basic_machine in
> 		basic_machine=craynv-cray
> 		os=-unicosmp
> 		;;
>-	cr16c)
>-		basic_machine=cr16c-unknown
>+	cr16 | cr16-*)
>+		basic_machine=cr16-unknown
> 		os=-elf
> 		;;
> 	crds | unos)
>@@ -513,6 +612,10 @@ case $basic_machine in
> 		basic_machine=m88k-motorola
> 		os=-sysv3
> 		;;
>+	dicos)
>+		basic_machine=i686-pc
>+		os=-dicos
>+		;;
> 	djgpp)
> 		basic_machine=i586-pc
> 		os=-msdosdjgpp
>@@ -628,7 +731,6 @@ case $basic_machine in
> 	i370-ibm* | ibm*)
> 		basic_machine=i370-ibm
> 		;;
>-# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
> 	i*86v32)
> 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
> 		os=-sysv32
>@@ -667,6 +769,14 @@ case $basic_machine in
> 		basic_machine=m68k-isi
> 		os=-sysv
> 		;;
>+	m68knommu)
>+		basic_machine=m68k-unknown
>+		os=-linux
>+		;;
>+	m68knommu-*)
>+		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
>+		os=-linux
>+		;;
> 	m88k-omron*)
> 		basic_machine=m88k-omron
> 		;;
>@@ -678,10 +788,17 @@ case $basic_machine in
> 		basic_machine=ns32k-utek
> 		os=-sysv
> 		;;
>+	microblaze)
>+		basic_machine=microblaze-xilinx
>+		;;
> 	mingw32)
> 		basic_machine=i386-pc
> 		os=-mingw32
> 		;;
>+	mingw32ce)
>+		basic_machine=arm-unknown
>+		os=-mingw32ce
>+		;;
> 	miniframe)
> 		basic_machine=m68000-convergent
> 		;;
>@@ -710,10 +827,18 @@ case $basic_machine in
> 	ms1-*)
> 		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
> 		;;
>+	msys)
>+		basic_machine=i386-pc
>+		os=-msys
>+		;;
> 	mvs)
> 		basic_machine=i370-ibm
> 		os=-mvs
> 		;;
>+	nacl)
>+		basic_machine=le32-unknown
>+		os=-nacl
>+		;;
> 	ncr3000)
> 		basic_machine=i486-ncr
> 		os=-sysv4
>@@ -778,6 +903,12 @@ case $basic_machine in
> 	np1)
> 		basic_machine=np1-gould
> 		;;
>+	neo-tandem)
>+		basic_machine=neo-tandem
>+		;;
>+	nse-tandem)
>+		basic_machine=nse-tandem
>+		;;
> 	nsr-tandem)
> 		basic_machine=nsr-tandem
> 		;;
>@@ -808,6 +939,14 @@ case $basic_machine in
> 		basic_machine=i860-intel
> 		os=-osf
> 		;;
>+	parisc)
>+		basic_machine=hppa-unknown
>+		os=-linux
>+		;;
>+	parisc-*)
>+		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
>+		os=-linux
>+		;;
> 	pbd)
> 		basic_machine=sparc-tti
> 		;;
>@@ -852,9 +991,10 @@ case $basic_machine in
> 		;;
> 	power)	basic_machine=power-ibm
> 		;;
>-	ppc)	basic_machine=powerpc-unknown
>+	ppc | ppcbe)	basic_machine=powerpc-unknown
> 		;;
>-	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
>+	ppc-* | ppcbe-*)
>+		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
> 		;;
> 	ppcle | powerpclittle | ppc-le | powerpc-little)
> 		basic_machine=powerpcle-unknown
>@@ -909,6 +1049,10 @@ case $basic_machine in
> 	sb1el)
> 		basic_machine=mipsisa64sb1el-unknown
> 		;;
>+	sde)
>+		basic_machine=mipsisa32-sde
>+		os=-elf
>+		;;
> 	sei)
> 		basic_machine=mips-sei
> 		os=-seiux
>@@ -920,6 +1064,9 @@ case $basic_machine in
> 		basic_machine=sh-hitachi
> 		os=-hms
> 		;;
>+	sh5el)
>+		basic_machine=sh5le-unknown
>+		;;
> 	sh64)
> 		basic_machine=sh64-unknown
> 		;;
>@@ -941,6 +1088,9 @@ case $basic_machine in
> 		basic_machine=i860-stratus
> 		os=-sysv4
> 		;;
>+	strongarm-* | thumb-*)
>+		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
>+		;;
> 	sun2)
> 		basic_machine=m68000-sun
> 		;;
>@@ -997,17 +1147,9 @@ case $basic_machine in
> 		basic_machine=t90-cray
> 		os=-unicos
> 		;;
>-	tic54x | c54x*)
>-		basic_machine=tic54x-unknown
>-		os=-coff
>-		;;
>-	tic55x | c55x*)
>-		basic_machine=tic55x-unknown
>-		os=-coff
>-		;;
>-	tic6x | c6x*)
>-		basic_machine=tic6x-unknown
>-		os=-coff
>+	tile*)
>+		basic_machine=$basic_machine-unknown
>+		os=-linux-gnu
> 		;;
> 	tx39)
> 		basic_machine=mipstx39-unknown
>@@ -1076,6 +1218,9 @@ case $basic_machine in
> 	xps | xps100)
> 		basic_machine=xps100-honeywell
> 		;;
>+	xscale-* | xscalee[bl]-*)
>+		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
>+		;;
> 	ymp)
> 		basic_machine=ymp-cray
> 		os=-unicos
>@@ -1084,6 +1229,10 @@ case $basic_machine in
> 		basic_machine=z8k-unknown
> 		os=-sim
> 		;;
>+	z80-*-coff)
>+		basic_machine=z80-unknown
>+		os=-sim
>+		;;
> 	none)
> 		basic_machine=none-none
> 		os=-none
>@@ -1122,7 +1271,7 @@ case $basic_machine in
> 	we32k)
> 		basic_machine=we32k-att
> 		;;
>-	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
>+	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
> 		basic_machine=sh-unknown
> 		;;
> 	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
>@@ -1169,9 +1318,12 @@ esac
> if [ x"$os" != x"" ]
> then
> case $os in
>-        # First match some system type aliases
>-        # that might get confused with valid system types.
>+	# First match some system type aliases
>+	# that might get confused with valid system types.
> 	# -solaris* is a basic system type, with this one exception.
>+	-auroraux)
>+		os=-auroraux
>+		;;
> 	-solaris1 | -solaris1.*)
> 		os=`echo $os | sed -e 's|solaris1|sunos4|'`
> 		;;
>@@ -1192,10 +1344,11 @@ case $os in
> 	# Each alternative MUST END IN A *, to match a version number.
> 	# -sysv* is not here because it comes later, after sysvr4.
> 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
>-	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
>-	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
>+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
>+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
>+	      | -sym* | -kopensolaris* \
> 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
>-	      | -aos* \
>+	      | -aos* | -aros* \
> 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
> 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
> 	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
>@@ -1204,9 +1357,10 @@ case $os in
> 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
> 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
> 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
>-	      | -chorusos* | -chorusrdb* \
>-	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
>-	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
>+	      | -chorusos* | -chorusrdb* | -cegcc* \
>+	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
>+	      | -mingw32* | -linux-gnu* | -linux-android* \
>+	      | -linux-newlib* | -linux-uclibc* \
> 	      | -uxpv* | -beos* | -mpeix* | -udk* \
> 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
> 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
>@@ -1214,7 +1368,7 @@ case $os in
> 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
> 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
> 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
>-	      | -skyos* | -haiku* | -rdos* | -toppers*)
>+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
> 	# Remember, each alternative MUST END IN *, to match a version number.
> 		;;
> 	-qnx*)
>@@ -1253,7 +1407,7 @@ case $os in
> 	-opened*)
> 		os=-openedition
> 		;;
>-        -os400*)
>+	-os400*)
> 		os=-os400
> 		;;
> 	-wince*)
>@@ -1302,7 +1456,7 @@ case $os in
> 	-sinix*)
> 		os=-sysv4
> 		;;
>-        -tpf*)
>+	-tpf*)
> 		os=-tpf
> 		;;
> 	-triton*)
>@@ -1344,6 +1498,11 @@ case $os in
> 	-zvmoe)
> 		os=-zvmoe
> 		;;
>+	-dicos*)
>+		os=-dicos
>+		;;
>+	-nacl*)
>+		;;
> 	-none)
> 		;;
> 	*)
>@@ -1366,7 +1525,10 @@ else
> # system, and we'll never get to this point.
> 
> case $basic_machine in
>-        spu-*)
>+	score-*)
>+		os=-elf
>+		;;
>+	spu-*)
> 		os=-elf
> 		;;
> 	*-acorn)
>@@ -1378,8 +1540,20 @@ case $basic_machine in
> 	arm*-semi)
> 		os=-aout
> 		;;
>-        c4x-* | tic4x-*)
>-        	os=-coff
>+	c4x-* | tic4x-*)
>+		os=-coff
>+		;;
>+	hexagon-*)
>+		os=-elf
>+		;;
>+	tic54x-*)
>+		os=-coff
>+		;;
>+	tic55x-*)
>+		os=-coff
>+		;;
>+	tic6x-*)
>+		os=-coff
> 		;;
> 	# This must come before the *-dec entry.
> 	pdp10-*)
>@@ -1399,13 +1573,13 @@ case $basic_machine in
> 		;;
> 	m68000-sun)
> 		os=-sunos3
>-		# This also exists in the configure program, but was not the
>-		# default.
>-		# os=-sunos4
> 		;;
> 	m68*-cisco)
> 		os=-aout
> 		;;
>+	mep-*)
>+		os=-elf
>+		;;
> 	mips*-cisco)
> 		os=-elf
> 		;;
>@@ -1430,7 +1604,7 @@ case $basic_machine in
> 	*-ibm)
> 		os=-aix
> 		;;
>-    	*-knuth)
>+	*-knuth)
> 		os=-mmixware
> 		;;
> 	*-wec)
>@@ -1535,7 +1709,7 @@ case $basic_machine in
> 			-sunos*)
> 				vendor=sun
> 				;;
>-			-aix*)
>+			-cnk*|-aix*)
> 				vendor=ibm
> 				;;
> 			-beos*)

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Attachments on bug 969665: 755556 | 815298