add_library (gnurbs-vtk-dynamic SHARED nvtkCurveRep.cc  nvtkdisplay.cc)
add_library (gnurbs-vtk-static STATIC EXCLUDE_FROM_ALL  nvtkCurveRep.cc  nvtkdisplay.cc)  
SET_TARGET_PROPERTIES(gnurbs-vtk-static PROPERTIES OUTPUT_NAME "gnurbs-vtk")
SET_TARGET_PROPERTIES(gnurbs-vtk-dynamic PROPERTIES OUTPUT_NAME "gnurbs-vtk")
link_directories(${NUTIL_EXTERNAL_LIBRARY_DIRS} )
target_link_libraries (gnurbs-vtk-dynamic ${LIBS} ${NUTIL_DYNAMIC_LIBRARIES} ${NUTIL_EXTERNAL_LIBRARIES} ) 
target_link_libraries (gnurbs-vtk-static ${LIBS} ${NUTIL_STATIC_LIBRARIES} ${NUTIL_EXTERNAL_LIBRARIES} )