autotools.bbclass: There is no need to use the strange -t option to cp anymore

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4442 311d38ba-8fff-0310-9ca6-ca027cbcb966

meta/classes/autotools.bbclass

@@ -171,7 +171,7 @@ autotools_stage_dir() {
 	rmdir "$from" 2> /dev/null || true
 	if [ -d "$from" ]; then
 		mkdir -p "$to"
-		cp -fpPR -t "$to" "$from"/*
+		cp -fpPR "$from"/* "$to"
 	fi
 }