14:34 Gleb Popov (arrowd) 

math/blacs: Fix building with Flang

Patches pulled in this change are based on similar changes for ScaLAPACK
that are accepted upstream:
https://github.com/Reference-ScaLAPACK/scalapack/pull/137

    3acb852

20:35 danilo 

- Fix build with OpenMPI 4 and swap from net/openmpi3 to net/openmpi