cudaPackages: proper FindCUDAToolkit.cmake support #224291
Description
- https://gitlab.kitware.com/cmake/cmake/-/issues/24663
- Remove
symlinkJoinfrom packages that supportCUDAToolkit - Proof of concept:
- We need setup-hooks that would populate
CUDAToolkit_ROOTandCUDAToolkit_INCLUDE_DIRsearch paths: https://github.com/SomeoneSerge/nix-findcudatoolkit-cmake/blob/8cc915863e16433eee4ed3852c395734201f840f/use-cudatoolkit-root.nix#L19-L22 - And we need to navigate our
cuda_nvccso that it knows where cudart lives (for cmake compiler checks that are performed beforeFindCUDAToolkit.cmake): https://github.com/SomeoneSerge/nix-findcudatoolkit-cmake/blob/8cc915863e16433eee4ed3852c395734201f840f/use-cudatoolkit-root.nix#L48
- We need setup-hooks that would populate