#
# ======== makefile ========
#
CC = gcc
CXX = g++
CFLAG = -g -O2 -std=c++0x -Wno-deprecated #-Wall
LIBS = -lm -lstdc++
EXCUTABLE_FILE = test_main
TEST_SUBDIR=./test_subdir/
SOURCE=$(wildcard ./*cpp $(TEST_SUBDIR)*.cpp)
INCLUDE = -I ./test_subdir/ -I ./
OBJECTS=$(patsubst %.cpp,%.o,$(SOURCE))
$(EXCUTABLE_FILE) : $(OBJECTS)
$(CXX) $(INCLUDE) $(CFLAG) $^ -o $@ $(LIBS)
$(OBJECTS):%.o : %.cpp
$(CXX) $(INCLUDE) -c $(CFLAG) $< -o $@ $(LIBS)
.PHONY:clean
clean:
rm -rf $(OBJECTS) $(EXCUTABLE_FILE)
关键点解释:
其中wildcard和patsubst为makefile关键字,