-bin/com/dogcows/%.class: src/com/dogcows/%.java
- mkdir -p bin/com/dogcows/resources &&\
-$(JAVAC) $(JAVACFLAGS) $< &&\
-cp -R src/com/dogcows/resources bin/com/dogcows/
+$(jarfile): $(classes) $(resources) META-INF/MANIFEST.MF
+ @echo "Packaging jar file..."
+ mkdir -p com/dogcows/resources
+ cp src/com/dogcows/resources/* com/dogcows/resources
+ rm -f $@
+ zip $@ META-INF/MANIFEST.MF COPYING README $$(find com -type f | sort)
+ @echo "Done."