#this imports variables here #override default for shared build PackageSetup() message("cmake args -->${Package_std_cmake_args}<--") ExternalProject_Add( ${PACKAGE} ${Package_std_dirs} URL http://www.vtk.org/files/release/5.6/vtk-5.6.0.tar.gz CMAKE_COMMAND ${CMAKE_COMMAND} CMAKE_ARGS ${Package_std_cmake_args} ${Package_current_dependencies_effective_line} )