Merge from GCC:

2011-04-18  Jack Howarth  <howarth@bromo.med.uc.edu>

	PR lto/48086
	* configure.ac: Re-enable LTO on *-apple-darwin9*.
	* configure: Regenerate.

ChangeLog

@@ -1,3 +1,13 @@
+2011-04-28  Joseph Myers  <joseph@codesourcery.com>
+
+	Merge from GCC:
+
+	2011-04-18  Jack Howarth  <howarth@bromo.med.uc.edu>
+
+	PR lto/48086
+	* configure.ac: Re-enable LTO on *-apple-darwin9*.
+	* configure: Regenerate.
+
 2011-04-28  Joseph Myers  <joseph@codesourcery.com>
 
 	* configure.ac: Separate cases disabling Java and Java libraries

configure

@@ -6206,7 +6206,7 @@ if test $target_elf = yes; then :
 else
   if test x"$default_enable_lto" = x"yes" ; then
     case $target in
-      *-apple-darwin9 | *-cygwin* | *-mingw*) ;;
+      *-apple-darwin9* | *-cygwin* | *-mingw*) ;;
       # On other non-ELF platforms, LTO has yet to be validated.
       *) enable_lto=no ;;
     esac

configure.ac

@@ -1744,7 +1744,7 @@ ACX_ELF_TARGET_IFELSE([# ELF platforms build the lto-plugin always.
   build_lto_plugin=yes
 ],[if test x"$default_enable_lto" = x"yes" ; then
     case $target in
-      *-apple-darwin9 | *-cygwin* | *-mingw*) ;;
+      *-apple-darwin9* | *-cygwin* | *-mingw*) ;;
       # On other non-ELF platforms, LTO has yet to be validated.
       *) enable_lto=no ;;
     esac