一个简单的程序编译
g++ *.cpp -lboost_thread-mt -lboost_system-mt -I/home/*/boost_1_58_0 -L/home/*/boost_1_58_0/stage/lib -o *
1、undefined reference to `boost::system::generic_category()'
g++ 选项中添加-lboost_system-mt
2、undefined reference to `clock_gettime'
g++选项中添加-lrt
3、undefined reference to `pthread_key_create'
g++选项中添加-lpthread