How to build using MPI compiler wrappers

How to build Xyst using MPI wrappers

By default cmake will pick up the Unix shell environment variables CC and CXX. However, the C and C++ compilers can also be explicitly specified on the cmake command line. To clone and build Xyst using MPI compiler wrappers do

git clone https://codeberg.org/xyst/xyst.git && cd xyst
mkdir build && cd build
cmake -DCMAKE_C_COMPILER=mpicc -DCMAKE_CXX_COMPILER=mpicxx ../src
make