makefile

海康ip摄像机的sdkdemo 可在linux下获得视频并显示

#!/bin/sh
CXX	= g++
CXXFLAGS= -g -Wall 
LDFLAGS	= -L.

EXECUTABLE = sdkdemo
LIBS 	= hcnetsdk pthread
SOURCES = $(wildcard *.cpp)
OBJS 	= $(subst .cpp,.o,$(SOURCES))
DEPS	= $(subst .cpp,.d,$(SOURCES))

$(EXECUTABLE): $(OBJS)
	$(CXX) $(OBJS) $(LDFLAGS) $(addprefix -l,$(LIBS)) -o $(EXECUTABLE) 

include $(subst .cpp,.d,$(SOURCES))

%.d: %.cpp
	$(CXX) -M $(CPPFLAGS) $< > $@.$$$$;			\
	sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@;	\
	rm -f $@.$$$$    

.PHONY: all clean 
all: $(EXECUTABLE) 
clean: 
	rm -f $(OBJS) $(DEPS) $(EXECUTABLE)