set(HEADERS_refinement
    ${CMAKE_CURRENT_SOURCE_DIR}/dolfin_refinement.h
    ${CMAKE_CURRENT_SOURCE_DIR}/plaza.h ${CMAKE_CURRENT_SOURCE_DIR}/refine.h
    ${CMAKE_CURRENT_SOURCE_DIR}/utils.h
    PARENT_SCOPE
)

target_sources(
  dolfinx
  PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/plaza.cpp
          ${CMAKE_CURRENT_SOURCE_DIR}/refine.cpp
          ${CMAKE_CURRENT_SOURCE_DIR}/utils.cpp
)
