Find{BLAS,LAPACK}: Detect Intel MKL by config first
This PR is an idea for how the Intel MKL package configuration could be used. I've successfully used the MKL package configuration and the new target MKL::MKL
in my own code. I'm under the impression that this simplifies the handling of MKL libraries compared to previous approaches.
Please suggest changes or improvements?
This PR should be 100% backwards compatible in case the MKL configuration is not found.
Issue: #22831
Topic-rename: find-blas-lapack-mkl-config
Edited by Brad King