一个简单的makefile 文件模板

 

 

OBJ =obj
SRC =src
#SRCS :=   $(wildcard   $(SRC)/*.cpp)

SRCS  =   $(SRC)/demo.cpp $(SRC)/mycla.cpp
OBJS :=   $(patsubst   $(SRC)/%.cpp,$(OBJ)/%.o,$(SRCS))     
CXXFLAGS = -O2 -g -Wall -fmessage-length=0 
TARGET :=   bin/demo.exe
    
all: $(TARGET)   

clean:
 rm   -f   $(TARGET)   $(OBJS)   
 
$(TARGET):$(OBJS)   
 $(CXX) -o $(TARGET) $(OBJS) $(LIBS)
    
$(OBJS):$(OBJ)/%.o:$(SRC)/%.cpp   
 $(CXX) $(CXXFLAGS) -c $< -o $@