CMake and CUDA

Hi all,
I’m playing with CUDA and GNURadio. For the moment I’ve used separatly
nvcc
in order to compile device code: I’ve tried different tutorials which
explain how to use CUDA with CMake, but I was not able to obtain a good
result.

Can someone explain me how to modify Cmake’s file of a basic GNURadio
block,in order to use also CUDA code?

Thanks for your attention,
Marco