# VTK detection for Salome

set(PARAVIEW_ROOT_DIR $ENV{PARAVIEW_ROOT_DIR} CACHE PATH "Path to ParaView directory")
set(PARAVIEW_VERSION $ENV{PARAVIEW_VERSION} CACHE STRING "Version of Paraview")
if(EXISTS ${PARAVIEW_ROOT_DIR})
  set(VTK_DIR ${PARAVIEW_ROOT_DIR}/lib/paraview-${PARAVIEW_VERSION} CACHE PATH "Path to directory including VTKConfig.cmake")
endif(EXISTS ${PARAVIEW_ROOT_DIR})
find_package(VTK REQUIRED)
if (VTK_FOUND)
  include(${VTK_USE_FILE})
  message(STATUS "VTK version is ${VTK_MAJOR_VERSION}.${VTK_MINOR_VERSION}")
  message(STATUS "Kit VTK availables : ${VTK_KITS}")
  message(STATUS "VTK Library dir is : ${VTK_LIBRARY_DIRS}")
  set(CMAKE_LIBRARY_PATH ${VTK_LIBRARY_DIRS})
  set(VTK_LIBSWENEED vtkCommon vtkGraphics vtkImaging vtkFiltering vtkIO vtkRendering vtkHybrid vtkParallel vtkWidgets vtkInfovis vtkVolumeRendering)
  unset(VTK_LIBRARIES)
  foreach(VTK_LIB_NEEDED ${VTK_LIBSWENEED})
    unset(VTK_LIB CACHE)
    find_library(VTK_LIB ${VTK_LIB_NEEDED})
    set(VTK_LIBRARIES ${VTK_LIBRARIES} ${VTK_LIB})
  endforeach(VTK_LIB_NEEDED)
  find_library(VTK_PYLIBS vtkWrappingPython${PYTHON_VERSION_MAJOR}${PYTHON_VERSION_MINOR}-pv${PARAVIEW_VERSION})
  #find_library(vtkCommonPythonD vtkCommonPythonD)
  #find_library(vtkGraphicsPythonD vtkGraphicsPythonD)
  #find_library(vtkImagingPythonD vtkImagingPythonD)
  #find_library(vtkPythonCore vtkPythonCore)
endif(VTK_FOUND)