diff --git a/config.guess b/config.guess

index 78553c4..b94cde8 100755

--- a/config.guess

+++ b/config.guess

@@ -2,9 +2,9 @@

 # Attempt to guess a canonical system name.

 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,

 #   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,

-#   2011 Free Software Foundation, Inc.

+#   2011, 2012, 2013 Free Software Foundation, Inc.

-timestamp='2011-01-23'

+timestamp='2012-12-23'

 # 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='2011-01-23'

 # 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

@@ -57,8 +55,8 @@ 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, 2006, 2007, 2008, 2009, 2010, 2011 Free

-Software Foundation, Inc.

+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,

+2012, 2013 Free Software Foundation, Inc.

 This is free software; see the source for copying conditions.  There is NO

 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

@@ -145,7 +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

@@ -181,7 +179,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in

 		fi

 		;;

 	    *)

-	        os=netbsd

+		os=netbsd

 		;;

 	esac

 	# The OS release

@@ -202,6 +200,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in

 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.

 	echo "${machine}-${os}${release}"

 	exit ;;

+    *:Bitrig:*:*)

+	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`

+	echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}

+	exit ;;

     *:OpenBSD:*:*)

 	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`

 	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}

@@ -224,7 +226,7 @@ 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

@@ -299,12 +301,12 @@ 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}

 	exit ;;

-    arm:riscos:*:*|arm:RISCOS:*:*)

+    arm*:riscos:*:*|arm*:RISCOS:*:*)

 	echo arm-unknown-riscos

 	exit ;;

     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)

@@ -398,23 +400,23 @@ 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 ;;

@@ -484,8 +486,8 @@ 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 ] || \

@@ -498,7 +500,7 @@ EOF

 	else

 	    echo i586-dg-dgux${UNAME_RELEASE}

 	fi

- 	exit ;;

+	exit ;;

     M88*:DolphinOS:*:*)	# DolphinOS (SVR3)

 	echo m88k-dolphin-sysv3

 	exit ;;

@@ -598,52 +600,52 @@ 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

@@ -734,22 +736,22 @@ 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 ;;

@@ -773,14 +775,14 @@ 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}

@@ -792,30 +794,35 @@ 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 ;;

+    *:MINGW64*:*)

+	echo ${UNAME_MACHINE}-pc-mingw64

+	exit ;;

     *: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 ;;

     *:Interix*:*)

-    	case ${UNAME_MACHINE} in

+	case ${UNAME_MACHINE} in

 	    x86)

 		echo i586-pc-interix${UNAME_RELEASE}

 		exit ;;

@@ -861,6 +868,13 @@ EOF

     i*86:Minix:*:*)

 	echo ${UNAME_MACHINE}-pc-minix

 	exit ;;

+    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 ;;

@@ -870,7 +884,7 @@ EOF

 	  EV6)   UNAME_MACHINE=alphaev6 ;;

 	  EV67)  UNAME_MACHINE=alphaev67 ;;

 	  EV68*) UNAME_MACHINE=alphaev68 ;;

-        esac

+	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}

@@ -882,20 +896,29 @@ EOF

 	then

 	    echo ${UNAME_MACHINE}-unknown-linux-gnu

 	else

-	    echo ${UNAME_MACHINE}-unknown-linux-gnueabi

+	    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

@@ -937,7 +960,7 @@ EOF

 	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }

 	;;

     or32:Linux:*:*)

-	echo or32-unknown-linux-gnu

+	echo ${UNAME_MACHINE}-unknown-linux-gnu

 	exit ;;

     padre:Linux:*:*)

 	echo sparc-unknown-linux-gnu

@@ -963,7 +986,7 @@ EOF

 	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

@@ -972,16 +995,16 @@ EOF

 	echo ${UNAME_MACHINE}-unknown-linux-gnu

 	exit ;;

     tile*:Linux:*:*)

-	echo ${UNAME_MACHINE}-tilera-linux-gnu

+	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

+	echo ${UNAME_MACHINE}-unknown-linux-gnu

 	exit ;;

     i*86:DYNIX/ptx:4*:*)

 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.

@@ -990,11 +1013,11 @@ 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:*:*)

@@ -1026,7 +1049,7 @@ 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 ;;

@@ -1054,13 +1077,13 @@ 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 i586.

+	# 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 ;;

+	exit ;;

     Intel:Mach:3*:*)

 	echo i386-pc-mach3

 	exit ;;

@@ -1095,8 +1118,8 @@ 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 \

@@ -1139,10 +1162,10 @@ 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

@@ -1168,11 +1191,11 @@ 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 ;;

@@ -1185,6 +1208,9 @@ EOF

     BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.

 	echo i586-pc-haiku

 	exit ;;

+    x86_64:Haiku:*:*)

+	echo x86_64-unknown-haiku

+	exit ;;

     SX-4:SUPER-UX:*:*)

 	echo sx4-nec-superux${UNAME_RELEASE}

 	exit ;;

@@ -1240,7 +1266,7 @@ EOF

     NEO-?:NONSTOP_KERNEL:*:*)

 	echo neo-tandem-nsk${UNAME_RELEASE}

 	exit ;;

-    NSE-?:NONSTOP_KERNEL:*:*)

+    NSE-*:NONSTOP_KERNEL:*:*)

 	echo nse-tandem-nsk${UNAME_RELEASE}

 	exit ;;

     NSR-?:NONSTOP_KERNEL:*:*)

@@ -1285,13 +1311,13 @@ 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 ;;

@@ -1309,11 +1335,11 @@ EOF

     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

-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2

-

 eval $set_cc_for_build

 cat >$dummy.c <

 #ifdef _SEQUENT_

@@ -1331,11 +1357,11 @@ main ()

 #include <sys/param.h>

   printf ("m68k-sony-newsos%s\n",

 #ifdef NEWSOS4

-          "4"

+	"4"

 #else

-	  ""

+	""

 #endif

-         ); exit (0);

+	); exit (0);

 #endif

 #endif

diff --git a/config.sub b/config.sub

index 2d81696..eee8dcc 100755

--- a/config.sub

+++ b/config.sub

@@ -2,9 +2,9 @@

 # Configuration validation subroutine script.

 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,

 #   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,

-#   2011 Free Software Foundation, Inc.

+#   2011, 2012, 2013 Free Software Foundation, Inc.

-timestamp='2011-01-01'

+timestamp='2012-12-23'

 # 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='2011-01-01'

 # 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

@@ -76,8 +74,8 @@ version="\

 GNU config.sub ($timestamp)

 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,

-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free

-Software Foundation, Inc.

+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,

+2012, 2013 Free Software Foundation, Inc.

 This is free software; see the source for copying conditions.  There is NO

 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

@@ -125,13 +123,17 @@ esac

 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`

 case $maybe_os in

   nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \

-  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \

+  linux-musl* | 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 ]

@@ -154,12 +156,12 @@ 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 | -microblaze)

+	-apple | -axis | -knuth | -cray | -microblaze*)

 		os=

 		basic_machine=$1

 		;;

-        -bluegene*)

-	        os=-cnk

+	-bluegene*)

+		os=-cnk

 		;;

 	-sim | -cisco | -oki | -wec | -winbond)

 		os=

@@ -175,10 +177,10 @@ case $os in

 		os=-chorusos

 		basic_machine=$1

 		;;

- 	-chorusrdb)

- 		os=-chorusrdb

+	-chorusrdb)

+		os=-chorusrdb

 		basic_machine=$1

- 		;;

+		;;

 	-hiux*)

 		os=-hiuxwe2

 		;;

@@ -223,6 +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

 		;;

@@ -247,20 +255,27 @@ 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 \

+	| arc \

+	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \

+	| avr | avr32 \

+	| be32 | be64 \

 	| bfin \

 	| c4x | clipper \

 	| d10v | d30v | dlx | dsp16xx \

+	| 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 | mep | metag \

+	| maxq | mb | microblaze | microblazeel | mcore | mep | metag \

 	| mips | mipsbe | mipseb | mipsel | mipsle \

 	| mips16 \

 	| mips64 | mips64el \

@@ -286,22 +301,23 @@ case $basic_machine in

 	| nds32 | nds32le | nds32be \

 	| nios | nios2 \

 	| ns16k | ns32k \

+	| open8 \

 	| or32 \

 	| pdp10 | pdp11 | pj | pjl \

-	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \

+	| powerpc | powerpc64 | powerpc64le | powerpcle \

 	| pyramid \

-	| rx \

+	| 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 | tic54x | tic55x | tic6x | tic80 | tron \

+	| spu \

+	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \

 	| ubicom32 \

-	| v850 | v850e \

+	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \

 	| we32k \

-	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \

+	| x86 | xc16x | xstormy16 | xtensa \

 	| z8k | z80)

 		basic_machine=$basic_machine-unknown

 		;;

@@ -314,8 +330,7 @@ case $basic_machine in

 	c6x)

 		basic_machine=tic6x-unknown

 		;;

-	m6811 | m68hc11 | m6812 | m68hc12 | picochip)

-		# Motorola 68HC11/12.

+	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)

 		basic_machine=$basic_machine-unknown

 		os=-none

 		;;

@@ -325,6 +340,21 @@ 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.

@@ -339,11 +369,13 @@ 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-* \

 	| clipper-* | craynv-* | cydra-* \

@@ -352,12 +384,15 @@ case $basic_machine in

 	| 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-* | metag-* | microblaze-* \

+	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \

+	| microblaze-* | microblazeel-* \

 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \

 	| mips16-* \

 	| mips64-* | mips64el-* \

@@ -382,24 +417,26 @@ case $basic_machine in

 	| 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-* | rx-* \

+	| 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-* | tilegx-* \

+	| tile*-* \

 	| tron-* \

 	| ubicom32-* \

-	| v850-* | v850e-* | vax-* \

+	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \

+	| vax-* \

 	| we32k-* \

-	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \

+	| x86-* | x86_64-* | xc16x-* | xps100-* \

 	| xstormy16-* | xtensa*-* \

 	| ymp-* \

 	| z8k-* | z80-*)

@@ -424,7 +461,7 @@ case $basic_machine in

 		basic_machine=a29k-amd

 		os=-udi

 		;;

-    	abacus)

+	abacus)

 		basic_machine=abacus-unknown

 		;;

 	adobe68k)

@@ -507,7 +544,7 @@ case $basic_machine in

 		basic_machine=c90-cray

 		os=-unicos

 		;;

-        cegcc)

+	cegcc)

 		basic_machine=arm-unknown

 		os=-cegcc

 		;;

@@ -697,7 +734,6 @@ 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

@@ -755,9 +791,13 @@ case $basic_machine in

 		basic_machine=ns32k-utek

 		os=-sysv

 		;;

-        microblaze)

+	microblaze*)

 		basic_machine=microblaze-xilinx

 		;;

+	mingw64)

+		basic_machine=x86_64-pc

+		os=-mingw64

+		;;

 	mingw32)

 		basic_machine=i386-pc

 		os=-mingw32

@@ -794,10 +834,18 @@ case $basic_machine in

 	ms1-*)

 		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`

 		;;

+	msys)

+		basic_machine=i386-pc

+		os=-msys

+		;;

 	mvs)