+if ( PARAVIEW_ROOT_DIR OR DEFINED ENV{PARAVIEW_ROOT_DIR})
+ if ( PARAVIEW_ROOT_DIR )
+ set( PARAVIEW_INCLUDE_DIR ${PARAVIEW_ROOT_DIR}/include)
+ set( PARAVIEW_LIBRARIES_DIR ${PARAVIEW_ROOT_DIR}/lib)
+ else( PARAVIEW_ROOT_DIR )
+ set( PARAVIEW_ROOT_DIR $ENV{PARAVIEW_ROOT_DIR} )
+ set( PARAVIEW_INCLUDE_DIR $ENV{PARAVIEW_ROOT_DIR}/include)
+ set( PARAVIEW_LIBRARIES_DIR $ENV{PARAVIEW_ROOT_DIR}/lib)
+ endif( PARAVIEW_ROOT_DIR )
+else( PARAVIEW_ROOT_DIR OR DEFINED ENV{PARAVIEW_ROOT_DIR})
+ message(STATUS "PARAVIEW_ROOT_DIR not set. Trying to detect paraview.")
+ set( PARAVIEW_INCLUDE_DIR /usr/include/paraview/)
+ set( PARAVIEW_LIBRARIES_DIR /usr/lib/paraview/:/usr/lib64/paraview/:/usr/lib64/vtk/:/usr/lib/vtk/)
+endif( PARAVIEW_ROOT_DIR OR DEFINED ENV{PARAVIEW_ROOT_DIR})
+