Updated from master source.

3 files changed, 79 insertions, 26 deletions

diff --git a/ChangeLog b/ChangeLog
index 5d993d114f4..f78606d7367 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2008-01-21  Dan Nicolaescu  <dann@ics.uci.edu>
+
+        * config.guess, config.sub: Updated from master source.
+
 2008-01-17  Glenn Morris  <rgm@gnu.org>
 
         * configure.in (HAVE_X86_64_LIB64_DIR): Also set on s390x systems.
diff --git a/config.guess b/config.guess
index 1b63f307a6f..ca2a03ca4f1 100755
--- a/config.guess
+++ b/config.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, 2007
-#                 Free Software Foundation, Inc.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+#   Free Software Foundation, Inc.
 
-timestamp='2007-02-26'
+timestamp='2008-01-08'
 
 # 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
@@ -56,8 +56,8 @@ 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
-Free Software Foundation, Inc.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 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."
@@ -330,7 +330,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
         exit ;;
-    i86pc:SunOS:5.*:*)
+    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
         echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
         exit ;;
     sun4*:SunOS:6*:*)
@@ -532,7 +532,7 @@ EOF
                 echo rs6000-ibm-aix3.2
         fi
         exit ;;
-    *:AIX:*:[45])
+    *:AIX:*:[456])
         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
@@ -791,12 +791,18 @@ EOF
     i*:PW*:*)
         echo ${UNAME_MACHINE}-pc-pw32
         exit ;;
-    x86:Interix*:[3456]*)
-        echo i586-pc-interix${UNAME_RELEASE}
-        exit ;;
-    EM64T:Interix*:[3456]* | authenticamd:Interix*:[3456]*)
-        echo x86_64-unknown-interix${UNAME_RELEASE}
-        exit ;;
+    *:Interix*:[3456]*)
+        case ${UNAME_MACHINE} in
+            x86)
+                echo i586-pc-interix${UNAME_RELEASE}
+                exit ;;
+            EM64T | authenticamd)
+                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 ;;
@@ -830,7 +836,14 @@ EOF
         echo ${UNAME_MACHINE}-pc-minix
         exit ;;
     arm*:Linux:*:*)
-        echo ${UNAME_MACHINE}-unknown-linux-gnu
+        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
+            echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+        fi
         exit ;;
     avr32*:Linux:*:*)
         echo ${UNAME_MACHINE}-unknown-linux-gnu
@@ -951,8 +964,8 @@ EOF
     x86_64:Linux:*:*)
         echo x86_64-unknown-linux-gnu
         exit ;;
-    xtensa:Linux:*:*)
-        echo xtensa-unknown-linux-gnu
+    xtensa*:Linux:*:*)
+        echo ${UNAME_MACHINE}-unknown-linux-gnu
         exit ;;
     i*86:Linux:*:*)
         # The BFD linker knows what the default object file format is, so
diff --git a/config.sub b/config.sub
index c8d69e9a05f..6759825a5b7 100755
--- a/config.sub
+++ b/config.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, 2007
-#                 Free Software Foundation, Inc.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+#   Free Software Foundation, Inc.
 
-timestamp='2007-02-26'
+timestamp='2008-01-16'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -72,8 +72,8 @@ 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
-Free Software Foundation, Inc.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 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."
@@ -369,10 +369,14 @@ case $basic_machine in
         | v850-* | v850e-* | vax-* \
         | we32k-* \
         | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
-        | xstormy16-* | xtensa-* \
+        | xstormy16-* | xtensa*-* \
         | ymp-* \
         | z8k-*)
                 ;;
+        # Recognize the basic CPU types without company name, with glob match.
+        xtensa*)
+                basic_machine=$basic_machine-unknown
+                ;;
         # Recognize the various machine names and aliases which stand
         # for a CPU type and a company and sometimes even an OS.
         386bsd)
@@ -443,6 +447,14 @@ 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
+                ;;
         c90)
                 basic_machine=c90-cray
                 os=-unicos
@@ -475,8 +487,8 @@ case $basic_machine in
                 basic_machine=craynv-cray
                 os=-unicosmp
                 ;;
-        cr16c)
-                basic_machine=cr16c-unknown
+        cr16)
+                basic_machine=cr16-unknown
                 os=-elf
                 ;;
         crds | unos)
@@ -668,6 +680,14 @@ 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
                 ;;
@@ -683,6 +703,10 @@ case $basic_machine in
                 basic_machine=i386-pc
                 os=-mingw32
                 ;;
+        mingw32ce)
+                basic_machine=arm-unknown
+                os=-mingw32ce
+                ;;
         miniframe)
                 basic_machine=m68000-convergent
                 ;;
@@ -809,6 +833,14 @@ 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
                 ;;
@@ -1017,6 +1049,10 @@ case $basic_machine in
                 basic_machine=tic6x-unknown
                 os=-coff
                 ;;
+        tile*)
+                basic_machine=tile-unknown
+                os=-linux-gnu
+                ;;
         tx39)
                 basic_machine=mipstx39-unknown
                 ;;