all: usepoint usepoint: usepoint.o ThreeDPoint.o g++ -Wall -std=gnu++0x -o usepoint usepoint.o ThreeDPoint.o usepoint.o: usepoint.cc ThreeDPoint.h g++ -Wall -std=gnu++0x -o usepoint.o -c usepoint.cc ThreeDPoint.o: ThreeDPoint.cc ThreeDPoint.h g++ -Wall -std=gnu++0x -o ThreeDPoint.o -c ThreeDPoint.cc clean: FORCE /bin/rm -f *~ *.o usepoint FORCE: