make file template

Makefile

CXX:=g++
SOURCE:=local-global-snake.cpp \
	snake.cpp \
	image-process.cpp
PROJECT_NAME:=local-global-snake

SOURCE_DIR:=source
RELEASE_DIR:=release
DEBUG_DIR:=debug

INCLUDE:=-I/usr/include/opencv
LIBPATH:=-L/usr/lib
LIBS:=-lcv -lhighgui -lcxcore

CXXFLAGS:=-c -Wall 
OBJ:=$(SOURCE:%.cpp=%.o)
DEBUG_OBJ:=$(SOURCE:%.cpp=%.debug.o)
DEPENDENCY:=$(OBJ:.o=.d) $(DEBUG_OBJ:.debug.o=.debug.d)

VPATH:=source:release:debug

-include $(DEPENDENCY)

all: release debug
	@echo "Build all done!"

release: $(OBJ) 
	@cd $(RELEASE_DIR); $(CXX) -O4 -o $(PROJECT_NAME) $(OBJ) $(INCLUDE) $(LIBPATH) $(LIBS)
	@echo "Build release done!"

debug: $(DEBUG_OBJ)
	@cd $(DEBUG_DIR); $(CXX) -g -o $(PROJECT_NAME) $(DEBUG_OBJ) $(INCLUDE) $(LIBPATH) $(LIBS)
	@echo "Build debug done!"

%.o: %.cpp
	@$(CXX) $(CXXFLAGS) -O4 $< $(INCLUDE) -I$(SOURCE_DIR) $(LIBPATH) $(LIBS) -o $(RELEASE_DIR)/$@

%.debug.o: %.cpp
	@$(CXX) $(CXXFLAGS) -g -DDEBUG $< $(INCLUDE) -I$(SOURCE_DIR) $(LIBPATH) $(LIBS) -o $(DEBUG_DIR)/$@


%.d: %.cpp
	@if [ ! -d $(RELEASE_DIR) ] ; then  \
   		mkdir $(RELEASE_DIR);  \
	fi
	@set -e; rm -f $(RELEASE_DIR)/$@;\
	$(CXX) -MM $< > $(RELEASE_DIR)/$@.$$$$;\
	sed 's,\($*\)\.o[ :]*, $(RELEASE_DIR)/\1.o $(RELEASE_DIR)/$@ : ,g' < $(RELEASE_DIR)/$@.$$$$ > $(RELEASE_DIR)/$@;\
	rm -f $(RELEASE_DIR)/$@.$$$$

%.debug.d: %.cpp
	@if [ ! -d $(DEBUG_DIR) ] ; then  \
   		mkdir $(DEBUG_DIR);  \
	fi
	@set -e; rm -f $(DEBUG_DIR)/$@;\
	$(CXX) -MM $< > $(DEBUG_DIR)/$@.$$$$;\
	sed 's,\($*\)\.o[ :]*, $(DEBUG_DIR)/\1.debug.o $(DEBUG_DIR)/$@ : ,g' < $(DEBUG_DIR)/$@.$$$$ > $(DEBUG_DIR)/$@;\
	rm -f $(DEBUG_DIR)/$@.$$$$

.PHONY: clean
clean:
	@-rm -rf $(DEBUG_DIR)/* $(RELEASE_DIR)/*
	@echo "Clean done!"