fake:

package/x86/grub/grub.conf

@@ -26,7 +26,7 @@ grub_postmake() {
 	trg=${arch_target/-linux-gnu}
 	trg=i386-${trg/i*-/}
 
-	cp -v $datadir/grub/$trg/* $root/boot/grub/
+	cp -v $libdir/grub/$trg/* $root/boot/grub/
 	cp $confdir/stone_mod_grub.sh $root/etc/stone.d/mod_grub.sh
 	echo '$STONE grub grub_setup' > $root/etc/stone.d/setup_grub.sh