ADD_SUBDIRECTORY(Cxx)

IF (VTK_WRAP_TCL)
  ADD_SUBDIRECTORY(Tcl)
ENDIF (VTK_WRAP_TCL)

IF (VTK_WRAP_PYTHON)
  ADD_SUBDIRECTORY(Python)
ENDIF (VTK_WRAP_PYTHON)

IF(PYTHON_EXECUTABLE)
  ADD_TEST(HeaderTesting-Widgets ${PYTHON_EXECUTABLE}
           ${VTK_SOURCE_DIR}/Common/Testing/HeaderTesting.py
           "${VTK_SOURCE_DIR}/Widgets"
           VTK_WIDGETS_EXPORT
           )
ENDIF(PYTHON_EXECUTABLE)