marten added a comment.
It's the same source really - the only differences between those in kdelibs4support and ecm/attic are that the former uses endif(same_as_if) and the latter uses endif(). Nothing else within Frameworks, Plasma or applications uses anything from ecm/attic directly. REPOSITORY R240 Extra CMake Modules REVISION DETAIL https://phabricator.kde.org/D7823 To: marten, #frameworks, #build_system Cc: cfeck, heikobecker