INSTALL.md: Add note about MPICH with GCC 10

cp2k · Feb 5, 2021 · 20240d6 · 20240d6
1 parent 60f79c0
commit 20240d6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/INSTALL.md b/INSTALL.md
@@ -101,6 +101,7 @@ If your computing platform does not provide MPI,
 there are several freely available alternatives:
 
 - MPICH2 MPI: <http://www-unix.mcs.anl.gov/mpi/mpich/>
+  (may require `-fallow-argument-mismatch` when building with GCC 10)
 - OpenMPI MPI: <http://www.open-mpi.org/>
 - ScaLAPACK:
   - <http://www.netlib.org/scalapack/>