# MPI detection for Salome

set(MPI_ROOT_DIR $ENV{MPI_ROOT_DIR} CACHE PATH "Path to Mpi directory")
if(EXISTS ${MPI_ROOT_DIR})
  set(CMAKE_INCLUDE_PATH ${MPI_ROOT_DIR}/include)
  set(CMAKE_LIBRARY_PATH ${MPI_ROOT_DIR}/lib)
  set(CMAKE_PROGRAM_PATH ${MPI_ROOT_DIR}/bin)
endif(EXISTS ${MPI_ROOT_DIR})
find_package(MPI REQUIRED)
if(HDF5_IS_PARALLEL)
  set(HDF5_INCLUDE_DIRS ${HDF5_INCLUDE_DIRS} ${MPI_C_INCLUDE_PATH} ${MPI_CXX_INCLUDE_PATH} )
  set(HDF5_LIBRARIES ${HDF5_LIBRARIES} ${MPI_C_LIBRARIES} ${MPI_CXX_LIBRARIES})
endif(HDF5_IS_PARALLEL)