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3 commits

Author SHA1 Message Date
Markus Kowalewski 6dba41fbcb
mpi: use mpi attribute consistently as the default MPI implementations
Use the attribute mpi to provide a system wide default MPI
implementation. The default is openmpi (as before).
This now allows for overriding the MPI implentation by using
the overlay mechanism. Build all packages with mpich instead
of the default openmpi can now be achived like this:
self: super:
 {
   mpi = super.mpich;
 }

All derivations that have been using "mpi ? null" to provide optional
building with MPI have been change in the following way to allow for
optional builds with MPI:
{ ...
, mpi
, useMpi ? false
}
2021-01-23 12:15:13 +01:00
Ben Siraphob 3ae5e6ce03 treewide: remove enableParallelBuilding = true if using cmake 2021-01-03 18:37:40 +07:00
Matt Huszagh 6b9481607b openems: init at unstable-2020-02-15 2020-09-27 11:32:27 -07:00