Deferred CMake calls are executed in the order they are created. Sometimes, a deferred call created after a call to qt_add_executable() or qt_add_library() needs to be executed before target finalization. For example, a file may be written using a deferred write, but the finalizers might need that file to exist. Provide an internal _qt_internal_delay_finalization_until_after() command that can be called to let finalization know it has to defer to later. Target finalizers will check an internal property for IDs recorded by that command and will re-defer itself if it detects that any of those haven't run yet. Task-number: QTBUG-96290 Pick-to: 6.2 Change-Id: Ia791e99339bab351eff0d675a552393e524490e8 Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io> Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>