kwin-5.6.95 fails to build with kwayland-5.22.0. Build log: === /var/tmp/portage/kde-plasma/kwin-5.6.95/work/kwin-5.6.95/input.cpp:1024:34: error: ‘touchDownRequested’ is not a member of ‘KWayland::Server::FakeInputDevice’ connect(device, &FakeInputDevice::touchDownRequested, this, ^ /var/tmp/portage/kde-plasma/kwin-5.6.95/work/kwin-5.6.95/input.cpp:1030:34: error: ‘touchMotionRequested’ is not a member of ‘KWayland::Server::FakeInputDevice’ connect(device, &FakeInputDevice::touchMotionRequested, this, ^ /var/tmp/portage/kde-plasma/kwin-5.6.95/work/kwin-5.6.95/input.cpp:1036:34: error: ‘touchUpRequested’ is not a member of ‘KWayland::Server::FakeInputDevice’ connect(device, &FakeInputDevice::touchUpRequested, this, ^ /var/tmp/portage/kde-plasma/kwin-5.6.95/work/kwin-5.6.95/input.cpp:1042:34: error: ‘touchCancelRequested’ is not a member of ‘KWayland::Server::FakeInputDevice’ connect(device, &FakeInputDevice::touchCancelRequested, this, ^ /var/tmp/portage/kde-plasma/kwin-5.6.95/work/kwin-5.6.95/input.cpp:1047:34: error: ‘touchFrameRequested’ is not a member of ‘KWayland::Server::FakeInputDevice’ connect(device, &FakeInputDevice::touchFrameRequested, this, ^ === kwin/CMakeLists.txt contains "find_package(KF5Wayland CONFIG REQUIRED)", but this line does not specify minimum required version which should be at least 5.23.0. Reproducible: Always
see https://quickgit.kde.org/?p=kwin.git&a=commit&h=bf2241e78e04fe3f4f877f29e8d17e9829c35a86
(In reply to Martin Gräßlin from comment #1) > see > https://quickgit.kde.org/?p=kwin. > git&a=commit&h=bf2241e78e04fe3f4f877f29e8d17e9829c35a86 That does not fix the problem because the variable KF5_MIN_VERSION is not used in "find_package(KF5Wayland CONFIG REQUIRED)".
Frameworks are one product. Frameworks do not support version mixing. KWin correctly specifies the dependency to frameworks 5.23 for all frameworks except KWayland. Given that frameworks don't support version mixing, there is nothing wrong from KWin side. This makes this bug report invalid and won't be changed for the Plasma 5.7 release. For master I'm going to move the finding of KWayland to the other framework sections.
Git commit d9d70cbaafc929d68c96ac088f2e8df0fa4ba6a3 by Martin Gräßlin. Committed on 01/07/2016 at 05:54. Pushed by graesslin into branch 'master'. Find KF5Wayland together with other frameworks M +1 -4 CMakeLists.txt http://commits.kde.org/kwin/d9d70cbaafc929d68c96ac088f2e8df0fa4ba6a3