简单示例:
#CFLAGS=-Wall -ggdb
CFLAGS=-ggdb
LIBS=-lmosquittopp -lcurl -llog4cxx -lpthread
.PHONY: all clean
all : server
server : server.o mqtt_server.o utils.o CHttpClient.o
${CXX} $^ -o $@ ${LIBS}
server.o : server.cpp
${CXX} -c $^ -o $@ ${CFLAGS}
mqtt_server.o : mqtt_server.cpp
${CXX} -c $^ -o $@ ${CFLAGS}
utils.o : utils.cpp
${CXX} -c $^ -o $@ ${CFLAGS}
CHttpClient.o : CHttpClient.cpp
${CXX} -c $^ -o $@ ${CFLAGS}
clean :
-rm -f *.o server
运行可执行文件出错./server: error while loading shared libraries
解决方法:ldconfig