SET(HDF5_EXTRA_FLAGS "@HDF5_EXTRA_FLAGS@")
INCLUDE_DIRECTORIES("@HDF5_MPI_INCLUDE_PATH@")

SET(HDF5_EXTRA_FLAGS "@HDF5_EXTRA_FLAGS@")
IF (VTK_USE_MPI)
  INCLUDE_DIRECTORIES("@HDF5_MPI_INCLUDE_PATH@")
ENDIF (VTK_USE_MPI)  

Make sure include is not used when VTK_USE_MPI is off
BUG: Make sure include is not used when VTK_USE_MPI is off
