Differential D18570 Diff 50397 plugins/platforms/drm/CMakeLists.txt

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plugins/platforms/drm/CMakeLists.txt

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10 logging.cpp 10​ logging.cpp
11 scene_qpainter_drm_backend.cpp 11​ scene_qpainter_drm_backend.cpp
12 screens_drm.cpp 12​ screens_drm.cpp
13​ egl_stream_backend.cpp
13) 14​)
14 15​
15if(HAVE_GBM) 16​if(HAVE_GBM)
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25 26​
26add_library(KWinWaylandDrmBackend MODULE ${DRM_SOURCES}) 27​add_library(KWinWaylandDrmBackend MODULE ${DRM_SOURCES})
27set_target_properties(KWinWaylandDrmBackend PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin/org.kde.kwin.waylandbackends/") 28​set_target_properties(KWinWaylandDrmBackend PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin/org.kde.kwin.waylandbackends/")
28target_link_libraries(KWinWaylandDrmBackend kwin Libdrm::Libdrm SceneQPainterBackend SceneOpenGLBackend) 29​target_link_libraries(KWinWaylandDrmBackend kwin Libdrm::Libdrm SceneQPainterBackend SceneOpenGLBackend dl wayland-server)
graesslinUnsubmitted
Not Done

Why are these two libraries needed?

graesslin: Why are these two libraries needed?
ekurzingerAuthorUnsubmitted
Not Done

wayland-server is needed in order to register the wl_eglstream_controller interface. The NVIDIA driver uses this when an application creates a native EGL window to pass the corresponding EGLStream to the compositor

dl is needed because we dynamically load libnvidia-egl-wayland.so since that library would only be present on systems with the NVIDIA driver installed, so we would only want to require it if using the EGLStream backend.

ekurzinger: wayland-server is needed in order to register the wl_eglstream_controller interface. The NVIDIA…
fredrikUnsubmitted
Not Done

You can probably avoid linking to dl by using QLibrary:

https://doc.qt.io/qt-5/qlibrary.html

fredrik: You can probably avoid linking to dl by using QLibrary: https://doc.qt.io/qt-5/qlibrary.html
29 30​
30if(HAVE_GBM) 31​if(HAVE_GBM)
31 target_link_libraries(KWinWaylandDrmBackend gbm::gbm) 32​ target_link_libraries(KWinWaylandDrmBackend gbm::gbm)
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