https://bugs.kde.org/show_bug.cgi?id=448681
--- Comment #12 from caulier.gil...@gmail.com --- Hi Maik, I need your expertise with the QtAV code here, and especially the puzzle of pre-processor rules to configure external dependencies in code. The guy who code this mess live in another world (:-)))... To show all the undefined pre-processor definitions in QtAV, just comment lines #12, 13, 16, 17 from this CMakeLists.txt: https://invent.kde.org/graphics/digikam/-/blob/master/core/libs/video/qtav/CMakeLists.txt#L12 Note: as i already said previously, if i activate the compiler warnings in original QtAV, all these warnings are also there. This is not a problem with the QtAv integration in digiKam. Note2 : About the CUDA API dependency, QtAV do not check the availability and force as well the compilation code relevant with non APPLE platform. Cmake provide a FindCUDAToolkit.cmake helper script (FindCUDA.cmake is deprecated) that perhaps we can use here. Your viewpoints ? Best Gilles -- You are receiving this mail because: You are watching all bug changes.