gcc: For 64 bit targets don't use lib64

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

meta/packages/gcc/gcc-4.3.3.inc

@@ -55,6 +55,7 @@ SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \
 	file://pr35942.patch;patch=1 \
 	file://optional_libstdc.patch;patch=1 \
 	file://sparseset_rule.patch;patch=1 \
+	file://64bithack.patch;patch=1 \
 "
 
 SRC_URI_append_sh3  = " file://sh3-installfix-fixheaders.patch;patch=1 "

meta/packages/gcc/gcc-4.3.3/64bithack.patch

@@ -0,0 +1,20 @@
+By default gcc places 64 bit libs in a lib64 directory. This makes it use 
+"lib" instead.
+
+RP 25/7/10
+
+Index: gcc-4.3.3/gcc/config/i386/t-linux64
+===================================================================
+--- gcc-4.3.3.orig/gcc/config/i386/t-linux64	2010-07-25 12:26:36.000000000 +0100
++++ gcc-4.3.3/gcc/config/i386/t-linux64	2010-07-25 13:43:02.000000000 +0100
+@@ -12,8 +12,8 @@
+ # MULTILIB_OSDIRNAMES according to what is found on the target.
+ 
+ MULTILIB_OPTIONS = m64/m32
+-MULTILIB_DIRNAMES = 64 32 
+-MULTILIB_OSDIRNAMES = ../lib64 $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)
++MULTILIB_DIRNAMES = . 32 
++MULTILIB_OSDIRNAMES = . $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)
+ 
+ LIBGCC = stmp-multilib
+ INSTALL_LIBGCC = install-multilib

meta/packages/gcc/gcc-crosssdk-initial_4.3.3.bb

@@ -1,2 +1,3 @@
 require gcc-cross-initial_${PV}.bb
 require gcc-crosssdk-initial.inc
+PR = "r2"

meta/packages/gcc/gcc-crosssdk-intermediate_4.3.3.bb

@@ -1,3 +1,3 @@
 require gcc-cross-intermediate_${PV}.bb
 require gcc-crosssdk-intermediate.inc
-PR = "r2"
+PR = "r5"