AthGeneration CMake Warning Fix, master branch (2021.12.10.)
Silenced the OpenMP messages emitted by FindBLAS.cmake to fix AGENE-2118.
This is a bit of a painful thing... CMake's FindBLAS.cmake module, when looking for a statically linked OpenBLAS library (which is what LCG provides...), also looks for OpenMP.
https://gitlab.kitware.com/cmake/cmake/-/blob/master/Modules/FindBLAS.cmake#L758-764
In a way that can really not be silenced in any convenient way. OpenMP_FIND_QUIETLY...