rjvbb added a comment.
> In that sentence, one can read "if supported" for the macro name, ... That was my idea too, and the reason the macro ends in "_if_supported". REPOSITORY R240 Extra CMake Modules REVISION DETAIL https://phabricator.kde.org/D16894 To: rjvbb, #build_system, kfunk Cc: dfaure, kfunk, apol, kde-frameworks-devel, kde-buildsystem, #build_system, michaelh, ngraham, bruns