merge from gcc

libdecnumber/ChangeLog

@@ -1,3 +1,7 @@
+2013-03-27  Kai Tietz  <ktietz@redhat.com>
+
+	* configure: Regenerated.
+
 2013-02-06  Richard Sandiford  <rdsandiford@googlemail.com>
 
 	Update copyright years.

libdecnumber/configure

@@ -4613,7 +4613,7 @@ else
     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
     i?86*-*-gnu* | \
     i?86*-*-mingw* | x86_64*-*-mingw* | \
-    i?86*-*-cygwin*)
+    i?86*-*-cygwin* | x86_64*-*-cygwin*)
       enable_decimal_float=yes
       ;;
     *)

libiberty/ChangeLog

@@ -1,3 +1,7 @@
+2013-03-27  Kai Tietz  <ktietz@redhat.com>
+
+	* configure: Regenerated.
+
 2013-03-06  Tobias Burnus  <burnus@net-b.de>
 
 	* libiberty.texi: Update comment, remove lowersections.

libiberty/configure

@@ -4865,7 +4865,9 @@ case "${host}" in
     hppa*64*-*-hpux*)
 	# PIC is the default for 64-bit PA HP-UX.
 	;;
-    i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
+    i[34567]86-*-cygwin* | x86_64-*-cygwin*)
+	;;
+    i[34567]86-*-mingw* | x86_64-*-mingw*)
 	;;
     i[34567]86-*-interix[3-9]*)
 	# Interix 3.x gcc -fpic/-fPIC options generate broken code.