El dilluns, 4 de maig del 2026, a les 14:28:02 (Hora d’estiu d’Europa central), Alexandru Croitor via Development va escriure: > Hi, > > I'd like to propose raising the minimum required CMake version for building > and using Qt 6.12 to CMake 3.25. > > The previous minimum version was 3.22 (Qt 6.9+). > > The last released version of CMake 3.25 is 3.25.3, released on Mar 8, 2023, > which is 3+ years old now. > > The rationale for the proposal: > > - allow using newer features in public Qt CMake APIs (improved developer > experience) - ease maintenance (get rid of code paths that handle old cmake > version bugs and behaviors) - Qt 6.12 will be an LTS release. It will have > to keep up with platforms updates and getting a newer platform to work with > an older CMake version can be troublesome. > > Why version 3.25? It's the highest version we can support given the > constraints of the proposed Qt 6.12 development hosts. > > The proposed development hosts for Qt 6.12: > https://qt-project.atlassian.net/browse/QTBUG-145031 The cmake versions > available on those hosts: > https://qt-project.atlassian.net/browse/QTBUG-146221 The features we gain: > https://qt-project.atlassian.net/browse/QTBUG-131169?focusedCommentId=25361 > 51 > > Please reach out with any feedback or concerns.
Just as a somewhat related data point, in KDE Frameworks we are requiring cmake 3.29 now. No one seems to have complained about it. Best Regards, Albert > > Alexandru -- Development mailing list [email protected] https://lists.qt-project.org/listinfo/development
