It's unneeded and deprecated since KF5.
--warnings
Include .moc file in configs_builtins.cpp, and reenable the build of the configs. REVIEW:111940
This KCM has been implemented by Tamas Krutk in the scope of Google Code-In. It is a simple KCM just listing all available scripts and allowing to import/export them. This will be further extended alongside the planned scripting changes in 4.9.