binutils-cross-sdk: disable -Werror to make it build on Ubuntu 9.04

meta/packages/binutils/binutils-cross-sdk.inc

@@ -2,7 +2,8 @@ inherit sdk
 DEPENDS += "flex-native bison-native"
 FILESDIR = "${@os.path.dirname(bb.data.getVar('FILE',d,1))}/binutils-${PV}"
 EXTRA_OECONF = "--with-sysroot=${prefix}/${TARGET_SYS} \
-		--program-prefix=${TARGET_PREFIX}"
+		--program-prefix=${TARGET_PREFIX} \
+		--disable-werror"
 
 do_stage() {
 	:

meta/packages/binutils/binutils-cross-sdk_2.18.bb

@@ -1,3 +1,3 @@
 require binutils_${PV}.bb
 require binutils-cross-sdk.inc
-PR = "r3"
+PR = "r4"