Linux+CLion+树莓派远程编译时，Cmake编译出现undefined reference to 'dlopen'的解决办法

1. 在Clion中链接讯飞的语音库并传至树莓派上编译时，出现如下错误。

   undefined reference to `dlopen'
   undefined reference to `dlclose'
   undefined reference to `dlerror'
   undefined reference to `dlsym'
   

2. 在CMakeList.txt中添加以下命令

   target_link_libraries(your_exec ${CMAKE_DL_LIBS} )