Commit 4386f90c authored by Peter W. Draper's avatar Peter W. Draper
Browse files

Add a note about using the MPICC variable to define the MPI compiler command.

parent 76b47eef
......@@ -88,6 +88,9 @@ Before running configure the "mpirun" command should be available in the
shell. If your command isn't called "mpirun" then define the "MPIRUN"
environment variable, either in the shell or when running configure.
The MPI compiler can be controlled using the MPICC variable, much like
the CC one. Use this when your MPI compiler has a none-standard name.
METIS: a build of the METIS library can be optionally used to optimize the
load between MPI nodes (requires an MPI library). This should be found in
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