add clean target to Makefile for convenience

- distclean removes backup source file received from TC Arena applet

diff --git a/src/com/dogcows/resources/C++Makefile b/src/com/dogcows/resources/C++Makefile
index e864df393c6f33d2c59390f5bf1c82c00543af5e..83798d4823e2909ce8895c0928d36109eade9e7a 100644 (file)
--- a/src/com/dogcows/resources/C++Makefile
+++ b/src/com/dogcows/resources/C++Makefile
@@ -15,5 +15,11 @@ driver.o: $CLASSNAME$.o
 driver: driver.o
        $(CXX) $(CXXFLAGS) $< -o $@ $(LDFLAGS) $(LDLIBS)
 
-.PHONY: all run test
+clean:
+       rm -f $CLASSNAME$.o driver.o driver
+
+distclean: clean
+       rm -f $CLASSNAME$
+
+.PHONY: all run test clean distclean