makefile到底哪里出错了？？求大神

[tuqifei111]

makefile文件

 target: main.o  libBasicUsageEnvironment.a
			g++ -o target main.o libBasicUsageEnvironment.a

 

main.o : test.cpp 
	g++    -I/home/qifei/桌面/live555_test/live -I/home/qifei/桌面/live555_test/live/groupsock/include \
	-I/home/qifei/桌面/live555_test/live/UsageEnvironment/include -I/home/qifei/桌面/live555_test/live/BasicUsageEnvironment/include \
	-I/home/qifei/桌面/live555_test/live/liveMedia/include test.cpp

出现错误：

test.cpp:(.text+0x12f): undefined reference to `BasicTaskScheduler::createNew(unsigned int)'
底下还有很多这样的错误。求大神们不吝赐教。

[LinuxCard]

现在的朋友们，怎么问问题也不看地方呢？没头没脑的