Updates to CXX flags and removal of cmake checks less than 3.16.#6144

Merged

larshg merged 3 commits intoPointCloudLibrary:masterfrom larshg:CmakeUpdates

Oct 19, 2024

+52-78

Commits on Oct 3, 2024

Move check for cuda up to be able to use CUDA_VERSION_STRING.
larshg
committed
Remove checks for cmake less than 3.16 as that is minimum required.
larshg
committed

Commits on Oct 5, 2024

Fixed typo.
larshg
committed