SBD := $(SECONDO_BUILD_DIR) ifndef SBD @echo "SECONDO_BUILD_DIR not defined." @echo "Ensure that this variable points to the Secondo's root directory." exit 1 endif CP = $(SECONDO_BUILD_DIR)/Javagui:. .PHONY:all all: Gui RegTransLinear.class RegTransLinear.class: Point.class ATransform.class RegTransLinear.java javac -classpath $(CP) RegTransLinear.java Point.class: Point.java javac -classpath $(CP) Point.java ATransform.class: ATransform.java Point.class javac -classpath $(CP) ATransform.java Gui: @make -sC $(SBD)/Javagui all .PHONY:clean clean: rm -f *.class