CMake Error at /usr/share/cmake-3.5/Modules/FindCUDA.cmake:617 (message)

在编译cuda相关代码的时候，出现了编译错误，查了很多资料终于找到了解决的办法………………………………
– Boost version: 1.58.0
– Found the following Boost libraries:
– program_options
CMake Error at /usr/share/cmake-3.5/Modules/FindCUDA.cmake:617 (message):
Specify CUDA_TOOLKIT_ROOT_DIR
Call Stack (most recent call first):
CMakeLists.txt:11 (find_package)

– Configuring incomplete, errors occurred!
See also “/usr/local/dibr-player-master/build/CMakeFiles/CMakeOutput.log”.
解决办法：在编译cuda的时候，编译器会默认寻找/usr/local/cuda路径，而不是自己这里cuda的安装路径/usr/local/cuda-8.0，所以应该使用
$ sudo ln -s /usr/local/cuda-8.0 /usr/local/cuda

制作一个软连接到/usr/local/cuda-8.0问题解决……………………….