Install KWaylandServer headers

There are use cases for the headers to be used, e.g. when implementing
wayland-specific workflows from an Effect.
In order to be able to use these, we also need to expose libkwin to be
imported as it carries the interfaces' symbols.

Signed-off-by: Victoria Fischer <victoria.fischer@mbition.io>

CMakeLists.txt

@@ -38,6 +38,7 @@ include(ECMOptionalAddSubdirectory)
 include(ECMConfiguredInstall)
 include(ECMQtDeclareLoggingCategory)
 include(ECMSetupQtPluginMacroNames)
+include(ECMSetupVersion)
 
 option(KWIN_BUILD_DECORATIONS "Enable building of KWin decorations." ON)
 option(KWIN_BUILD_KCMS "Enable building of KWin configuration modules." ON)

autotests/CMakeLists.txt

@@ -167,6 +167,7 @@ add_executable(testX11TimestampUpdate test_x11_timestamp_update.cpp)
 target_link_libraries(testX11TimestampUpdate
     KF6::CoreAddons
     Qt::Test
+    Qt::GuiPrivate
     kwin
 )
 add_test(NAME kwin-testX11TimestampUpdate COMMAND testX11TimestampUpdate)

autotests/drm/CMakeLists.txt

@@ -40,6 +40,7 @@ target_link_libraries(LibDrmTest
     XCB::XCB
     PkgConfig::Libxcvt
     gbm::gbm
+    Libdrm::Libdrm
     kwin
 )
 target_include_directories(LibDrmTest

autotests/integration/CMakeLists.txt

@@ -31,6 +31,7 @@ target_link_libraries(KWinIntegrationTestFramework
         Qt::Test
         KF6::WaylandClient
         Wayland::Client
+        Libdrm::Libdrm
         kwin
 
     PRIVATE
@@ -43,6 +44,9 @@ target_link_libraries(KWinIntegrationTestFramework
         KF6WindowSystemKWinPlugin
         KF6IdleTimeKWinPlugin
 )
+if(TARGET PW::KScreenLocker)
+    target_link_libraries(KWinIntegrationTestFramework PUBLIC PW::KScreenLocker)
+endif()
 
 function(integrationTest)
     set(optionArgs BUILTIN_EFFECTS)
@@ -57,35 +61,35 @@ function(integrationTest)
     add_test(NAME kwin-${ARGS_NAME} COMMAND dbus-run-session ${CMAKE_BINARY_DIR}/bin/${ARGS_NAME})
 endfunction()
 
-integrationTest(NAME testDontCrashGlxgears SRCS dont_crash_glxgears.cpp)
+integrationTest(NAME testDontCrashGlxgears SRCS dont_crash_glxgears.cpp LIBS KDecoration2::KDecoration)
 if (KWIN_BUILD_SCREENLOCKER)
-    integrationTest(NAME testLockScreen SRCS lockscreen.cpp)
+    integrationTest(NAME testLockScreen SRCS lockscreen.cpp LIBS KF6::GlobalAccel)
 endif()
-integrationTest(NAME testDecorationInput SRCS decoration_input_test.cpp)
+integrationTest(NAME testDecorationInput SRCS decoration_input_test.cpp LIBS KDecoration2::KDecoration KDecoration2::KDecoration2Private)
 integrationTest(NAME testInternalWindow SRCS internal_window.cpp)
 integrationTest(NAME testTouchInput SRCS touch_input_test.cpp)
 integrationTest(NAME testInputStackingOrder SRCS input_stacking_order.cpp)
-integrationTest(NAME testPointerInput SRCS pointer_input.cpp)
+integrationTest(NAME testPointerInput SRCS pointer_input.cpp LIBS Libdrm::Libdrm XCB::ICCCM)
 integrationTest(NAME testPlatformCursor SRCS platformcursor.cpp)
-integrationTest(NAME testDontCrashCancelAnimation SRCS dont_crash_cancel_animation.cpp)
+integrationTest(NAME testDontCrashCancelAnimation SRCS dont_crash_cancel_animation.cpp LIBS KDecoration2::KDecoration)
 integrationTest(NAME testTransientPlacement SRCS transient_placement.cpp)
 integrationTest(NAME testDebugConsole SRCS debug_console_test.cpp)
-integrationTest(NAME testDontCrashEmptyDeco SRCS dont_crash_empty_deco.cpp)
+integrationTest(NAME testDontCrashEmptyDeco SRCS dont_crash_empty_deco.cpp LIBS KDecoration2::KDecoration)
 integrationTest(NAME testPlasmaSurface SRCS plasma_surface_test.cpp)
-integrationTest(NAME testMaximized SRCS maximize_test.cpp)
+integrationTest(NAME testMaximized SRCS maximize_test.cpp LIBS KDecoration2::KDecoration KF6::Package)
-integrationTest(NAME testXdgShellWindow SRCS xdgshellwindow_test.cpp)
+integrationTest(NAME testXdgShellWindow SRCS xdgshellwindow_test.cpp LIBS KDecoration2::KDecoration)
 integrationTest(NAME testXwaylandSelections SRCS xwayland_selections_test.cpp)
 integrationTest(NAME testSceneOpenGL SRCS scene_opengl_test.cpp )
 integrationTest(NAME testSceneOpenGLES SRCS scene_opengl_es_test.cpp )
 integrationTest(NAME testScreenChanges SRCS screen_changes_test.cpp)
-integrationTest(NAME testModiferOnlyShortcut SRCS modifier_only_shortcut_test.cpp)
+integrationTest(NAME testModiferOnlyShortcut SRCS modifier_only_shortcut_test.cpp LIBS XKB::XKB)
 if (KWIN_BUILD_TABBOX)
     integrationTest(NAME testTabBox SRCS tabbox_test.cpp)
 endif()
 integrationTest(NAME testWindowSelection SRCS window_selection_test.cpp)
 integrationTest(NAME testPointerConstraints SRCS pointer_constraints_test.cpp)
-integrationTest(NAME testKeyboardLayout SRCS keyboard_layout_test.cpp)
+integrationTest(NAME testKeyboardLayout SRCS keyboard_layout_test.cpp LIBS KF6::GlobalAccel XKB::XKB)
-integrationTest(NAME testKeymapCreationFailure SRCS keymap_creation_failure_test.cpp)
+integrationTest(NAME testKeymapCreationFailure SRCS keymap_creation_failure_test.cpp LIBS KF6::GlobalAccel)
 integrationTest(NAME testShowingDesktop SRCS showing_desktop_test.cpp)
 integrationTest(NAME testDontCrashUseractionsMenu SRCS dont_crash_useractions_menu.cpp)
 integrationTest(NAME testKWinBindings SRCS kwinbindings_test.cpp)
@@ -94,26 +98,26 @@ integrationTest(NAME testVirtualDesktop SRCS virtual_desktop_test.cpp)
 integrationTest(NAME testXdgShellWindowRules SRCS xdgshellwindow_rules_test.cpp)
 integrationTest(NAME testIdleInhibition SRCS idle_inhibition_test.cpp)
 integrationTest(NAME testDontCrashReinitializeCompositor SRCS dont_crash_reinitialize_compositor.cpp BUILTIN_EFFECTS)
-integrationTest(NAME testNoGlobalShortcuts SRCS no_global_shortcuts_test.cpp)
+integrationTest(NAME testNoGlobalShortcuts SRCS no_global_shortcuts_test.cpp LIBS KF6::GlobalAccel)
 integrationTest(NAME testPlacement SRCS placement_test.cpp)
 integrationTest(NAME testActivation SRCS activation_test.cpp)
-integrationTest(NAME testInputMethod SRCS inputmethod_test.cpp)
+integrationTest(NAME testInputMethod SRCS inputmethod_test.cpp LIBS XKB::XKB)
 integrationTest(NAME testScreens SRCS screens_test.cpp)
-integrationTest(NAME testScreenEdges SRCS screenedges_test.cpp)
+integrationTest(NAME testScreenEdges SRCS screenedges_test.cpp LIBS XCB::ICCCM)
 integrationTest(NAME testOutputChanges SRCS outputchanges_test.cpp)
 integrationTest(NAME testTiles SRCS tiles_test.cpp)
 integrationTest(NAME testFractionalScaling SRCS fractional_scaling_test.cpp)
 integrationTest(NAME testMoveResize SRCS move_resize_window_test.cpp LIBS XCB::ICCCM)
-integrationTest(NAME testStruts SRCS struts_test.cpp LIBS XCB::ICCCM)
+integrationTest(NAME testStruts SRCS struts_test.cpp LIBS XCB::ICCCM KDecoration2::KDecoration)
-integrationTest(NAME testShade SRCS shade_test.cpp LIBS XCB::ICCCM)
+integrationTest(NAME testShade SRCS shade_test.cpp LIBS XCB::ICCCM KDecoration2::KDecoration)
-integrationTest(NAME testDontCrashAuroraeDestroyDeco SRCS dont_crash_aurorae_destroy_deco.cpp LIBS XCB::ICCCM)
+integrationTest(NAME testDontCrashAuroraeDestroyDeco SRCS dont_crash_aurorae_destroy_deco.cpp LIBS XCB::ICCCM KDecoration2::KDecoration)
 integrationTest(NAME testPlasmaWindow SRCS plasmawindow_test.cpp LIBS XCB::ICCCM)
 integrationTest(NAME testX11DesktopWindow SRCS desktop_window_x11_test.cpp LIBS XCB::ICCCM)
 integrationTest(NAME testXwaylandInput SRCS xwayland_input_test.cpp LIBS XCB::ICCCM)
 integrationTest(NAME testWindowRules SRCS window_rules_test.cpp LIBS XCB::ICCCM)
 integrationTest(NAME testX11Window SRCS x11_window_test.cpp LIBS XCB::ICCCM)
-integrationTest(NAME testQuickTiling SRCS quick_tiling_test.cpp LIBS XCB::ICCCM)
+integrationTest(NAME testQuickTiling SRCS quick_tiling_test.cpp LIBS XCB::ICCCM KDecoration2::KDecoration)
-integrationTest(NAME testGlobalShortcuts SRCS globalshortcuts_test.cpp LIBS XCB::ICCCM)
+integrationTest(NAME testGlobalShortcuts SRCS globalshortcuts_test.cpp LIBS XCB::ICCCM KF6::GlobalAccel XKB::XKB)
 integrationTest(NAME testStackingOrder SRCS stacking_order_test.cpp LIBS XCB::ICCCM)
 integrationTest(NAME testDbusInterface SRCS dbus_interface_test.cpp LIBS XCB::ICCCM)
 integrationTest(NAME testXwaylandServerCrash SRCS xwaylandserver_crash_test.cpp LIBS XCB::ICCCM)
@@ -127,7 +131,7 @@ if (TARGET K::KPipeWire)
 endif()
 
 if (KWIN_BUILD_ACTIVITIES)
-    integrationTest(NAME testActivities SRCS activities_test.cpp LIBS XCB::ICCCM)
+    integrationTest(NAME testActivities SRCS activities_test.cpp LIBS XCB::ICCCM KF6::Activities)
 endif()
 
 add_subdirectory(scripting)

autotests/integration/effects/CMakeLists.txt

@@ -1,9 +1,9 @@
 integrationTest(NAME testTranslucency SRCS translucency_test.cpp LIBS XCB::ICCCM BUILTIN_EFFECTS)
 integrationTest(NAME testSlidingPopups SRCS slidingpopups_test.cpp LIBS XCB::ICCCM BUILTIN_EFFECTS)
 integrationTest(NAME testShadeWobblyWindows SRCS wobbly_shade_test.cpp LIBS XCB::ICCCM BUILTIN_EFFECTS)
-integrationTest(NAME testScriptedEffects SRCS scripted_effects_test.cpp BUILTIN_EFFECTS)
+integrationTest(NAME testScriptedEffects SRCS scripted_effects_test.cpp LIBS KF6::GlobalAccel BUILTIN_EFFECTS)
 integrationTest(NAME testToplevelOpenCloseAnimation SRCS toplevel_open_close_animation_test.cpp BUILTIN_EFFECTS)
-integrationTest(NAME testPopupOpenCloseAnimation SRCS popup_open_close_animation_test.cpp BUILTIN_EFFECTS)
+integrationTest(NAME testPopupOpenCloseAnimation SRCS popup_open_close_animation_test.cpp LIBS KDecoration2::KDecoration2Private BUILTIN_EFFECTS)
 integrationTest(NAME testDesktopSwitchingAnimation SRCS desktop_switching_animation_test.cpp BUILTIN_EFFECTS)
 integrationTest(NAME testMinimizeAnimation SRCS minimize_animation_test.cpp BUILTIN_EFFECTS)
 integrationTest(NAME testMaximizeAnimation SRCS maximize_animation_test.cpp BUILTIN_EFFECTS)

autotests/integration/scripting/CMakeLists.txt

@@ -1,2 +1,2 @@
 integrationTest(NAME testScriptingScreenEdge SRCS screenedge_test.cpp)
-integrationTest(NAME testMinimizeAllScript SRCS minimizeall_test.cpp)
+integrationTest(NAME testMinimizeAllScript SRCS minimizeall_test.cpp LIBS KF6::Package)

src/CMakeLists.txt

@@ -1,3 +1,9 @@
+ecm_setup_version(${PROJECT_VERSION}
+                  VARIABLE_PREFIX KWIN
+                  PACKAGE_VERSION_FILE "${CMAKE_CURRENT_BINARY_DIR}/KWinConfigVersion.cmake"
+                  SOVERSION ${PROJECT_VERSION_MAJOR}
+)
+
 # for things that are also used by kwin libraries
 configure_file(libkwineffects/kwinconfig.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/libkwineffects/kwinconfig.h)
 configure_file(config-kwin.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config-kwin.h)
@@ -18,6 +24,7 @@ if (KWIN_BUILD_KCMS)
 endif()
 
 add_library(kwin SHARED)
+target_include_directories(kwin INTERFACE "$<INSTALL_INTERFACE:${KDE_INSTALL_INCLUDEDIR}/kwin>")
 set_target_properties(kwin PROPERTIES
    VERSION ${PROJECT_VERSION}
    SOVERSION ${PROJECT_VERSION_MAJOR}
@@ -187,19 +194,25 @@ target_sources(kwin PRIVATE
 )
 
 target_link_libraries(kwin
+    PUBLIC
+
     kwineffects
     kwinglutils
 
     Qt::Concurrent
     Qt::DBus
     Qt::Quick
+    Qt::Widgets
+    Wayland::Server
+    KF6::I18n
+
+    PRIVATE
 
     KF6::ConfigCore
     KF6::ConfigWidgets
     KF6::CoreAddons
     KF6::Crash
     KF6::GlobalAccel
-    KF6::I18n
     KF6::Package
     KF6::Service
     KF6::WindowSystem
@@ -230,13 +243,12 @@ target_link_libraries(kwin
     epoxy::epoxy
 
     Threads::Threads
-    Wayland::Server
     lcms2::lcms2
     PkgConfig::libdisplayinfo
 )
 
 if (KWIN_BUILD_NOTIFICATIONS)
-    target_link_libraries(kwin KF6::Notifications)
+    target_link_libraries(kwin PRIVATE KF6::Notifications)
 endif()
 
 kconfig_add_kcfg_files(kwin
@@ -280,12 +292,12 @@ add_subdirectory(xwayland)
 
 if (KWIN_BUILD_ACTIVITIES)
     target_sources(kwin PRIVATE activities.cpp)
-    target_link_libraries(kwin KF6::Activities)
+    target_link_libraries(kwin PRIVATE KF6::Activities)
 endif()
 
 if (KWIN_BUILD_SCREENLOCKER)
     target_sources(kwin PRIVATE screenlockerwatcher.cpp)
-    target_link_libraries(kwin PW::KScreenLocker)
+    target_link_libraries(kwin PRIVATE PW::KScreenLocker)
 endif()
 
 if (KWIN_BUILD_TABBOX)
@@ -298,7 +310,7 @@ if (KWIN_BUILD_TABBOX)
         tabbox/tabboxhandler.cpp
         tabbox/x11_filter.cpp
     )
-    target_link_libraries(kwin Qt::GuiPrivate)
+    target_link_libraries(kwin PRIVATE Qt::GuiPrivate)
     add_subdirectory(tabbox/switchers)
 endif()
 
@@ -311,13 +323,14 @@ add_executable(kwin_x11 main_x11.cpp)
 target_link_libraries(kwin_x11
     KWinX11Platform
     kwin
+    KF6::GlobalAccel
 )
 target_compile_definitions(kwin_x11 PRIVATE
     -DTRANSLATION_DOMAIN=\"kwin\"
 )
 kcoreaddons_target_static_plugins(kwin_x11 "kwin/effects/plugins")
 
-install(TARGETS kwin ${KDE_INSTALL_TARGETS_DEFAULT_ARGS} LIBRARY NAMELINK_SKIP)
+install(TARGETS kwin EXPORT KWinTargets ${KDE_INSTALL_TARGETS_DEFAULT_ARGS} LIBRARY NAMELINK_SKIP)
 install(TARGETS kwin_x11 ${KDE_INSTALL_TARGETS_DEFAULT_ARGS})
 
 add_executable(kwin_wayland main_wayland.cpp)
@@ -325,6 +338,7 @@ add_executable(kwin_wayland main_wayland.cpp)
 target_link_libraries(kwin_wayland
     kwin
     KWinXwaylandServerModule
+    KF6::Crash
 )
 target_compile_definitions(kwin_wayland PRIVATE
     -DTRANSLATION_DOMAIN=\"kwin\"
@@ -373,3 +387,28 @@ install(
         ${KDE_INSTALL_DBUSINTERFACEDIR}
 )
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/kwin_export.h DESTINATION ${KDE_INSTALL_INCLUDEDIR}/kwin COMPONENT Devel)
+install(EXPORT KWinTargets DESTINATION "${KDE_INSTALL_CMAKEPACKAGEDIR}/KWin" FILE KWinTargets.cmake NAMESPACE KWin:: )
+install(FILES
+    core/output.h
+    core/renderloop.h
+    DESTINATION ${KDE_INSTALL_INCLUDEDIR}/kwin/core COMPONENT Devel)
+
+install(FILES
+    utils/edid.h
+    DESTINATION ${KDE_INSTALL_INCLUDEDIR}/kwin/utils COMPONENT Devel)
+
+
+set(CMAKECONFIG_INSTALL_DIR "${KDE_INSTALL_CMAKEPACKAGEDIR}/KWin")
+
+install(FILES  "${CMAKE_CURRENT_BINARY_DIR}/KWinConfig.cmake"
+               "${CMAKE_CURRENT_BINARY_DIR}/KWinConfigVersion.cmake"
+        DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
+        COMPONENT Devel )
+
+configure_package_config_file(
+  "${CMAKE_CURRENT_SOURCE_DIR}/KWinConfig.cmake.in"
+  "${CMAKE_CURRENT_BINARY_DIR}/KWinConfig.cmake"
+  INSTALL_DESTINATION  ${CMAKECONFIG_INSTALL_DIR}
+)
+
+install(EXPORT KWinTargets DESTINATION "${CMAKECONFIG_INSTALL_DIR}" FILE KWinTargets.cmake NAMESPACE KWin:: )

src/KWinConfig.cmake.in

@@ -0,0 +1,12 @@
+@PACKAGE_INIT@
+
+include(CMakeFindDependencyMacro)
+find_dependency(Qt@QT_MAJOR_VERSION@Core "@QT_MIN_VERSION@")
+find_dependency(Qt@QT_MAJOR_VERSION@Gui "@QT_MIN_VERSION@")
+find_dependency(Qt@QT_MAJOR_VERSION@Concurrent "@QT_MIN_VERSION@")
+find_dependency(Qt@QT_MAJOR_VERSION@Quick "@QT_MIN_VERSION@")
+find_dependency(KF6I18n "@KF6_MIN_VERSION@")
+find_dependency(KWinEffects)
+
+@PACKAGE_SETUP_KWIN_AUTOMOC_VARIABLES@
+include("${CMAKE_CURRENT_LIST_DIR}/KWinTargets.cmake")

src/backends/drm/CMakeLists.txt

@@ -26,4 +26,4 @@ target_sources(kwin PRIVATE
     drm_virtual_output.cpp
 )
 
-target_link_libraries(kwin Libdrm::Libdrm gbm::gbm PkgConfig::Libxcvt)
+target_link_libraries(kwin PRIVATE Libdrm::Libdrm gbm::gbm PkgConfig::Libxcvt)

src/backends/libinput/CMakeLists.txt

@@ -22,4 +22,4 @@ target_sources(kwin PRIVATE
     libinput_logging.cpp
     libinputbackend.cpp
 )
-target_link_libraries(kwin Libinput::Libinput)
+target_link_libraries(kwin PRIVATE Libinput::Libinput)

src/backends/wayland/CMakeLists.txt

@@ -7,4 +7,4 @@ target_sources(kwin PRIVATE
     wayland_qpainter_backend.cpp
 )
 
-target_link_libraries(kwin KF6::WaylandClient Wayland::Client gbm::gbm)
+target_link_libraries(kwin PRIVATE KF6::WaylandClient Wayland::Client gbm::gbm)

src/backends/x11/standalone/CMakeLists.txt

@@ -18,7 +18,8 @@ set(X11PLATFORM_SOURCES
 )
 
 add_library(KWinX11Platform OBJECT ${X11PLATFORM_SOURCES})
-target_link_libraries(KWinX11Platform kwin KF6::Crash X11::X11 XCB::XKB PkgConfig::XKBX11)
+target_link_libraries(KWinX11Platform kwin KF6::Crash X11::X11 XCB::XKB PkgConfig::XKBX11 Qt::GuiPrivate Libdrm::Libdrm
+    XCB::COMPOSITE XCB::KEYSYMS XCB::RANDR)
 if (X11_Xi_FOUND)
     target_sources(KWinX11Platform PRIVATE x11_standalone_xinputintegration.cpp)
     target_link_libraries(KWinX11Platform X11::Xi)

src/backends/x11/windowed/CMakeLists.txt

@@ -7,11 +7,12 @@ target_sources(kwin PRIVATE
 )
 
 target_link_libraries(kwin
+PRIVATE
     X11::XCB
     X11::X11
     XCB::DRI3
     XCB::PRESENT
 )
 if (X11_Xi_FOUND)
-    target_link_libraries(kwin X11::Xi)
+    target_link_libraries(kwin PRIVATE X11::Xi)
 endif()

src/libkwineffects/CMakeLists.txt

@@ -1,6 +1,3 @@
-########### next target ###############
-include(ECMSetupVersion)
-
 ecm_setup_version(${PROJECT_VERSION}
                   VARIABLE_PREFIX KWINEFFECTS
                   VERSION_HEADER "${CMAKE_CURRENT_BINARY_DIR}/kwineffects_version.h"

src/plugins/buttonrebinds/CMakeLists.txt

@@ -14,5 +14,4 @@ target_sources(buttonsrebind PRIVATE
     main.cpp
     buttonrebindsfilter.cpp
 )
-target_link_libraries(buttonsrebind PRIVATE kwin KF6::WindowSystem)
+target_link_libraries(buttonsrebind PRIVATE kwin KF6::WindowSystem XKB::XKB)
-

src/plugins/nightcolor/CMakeLists.txt

@@ -25,7 +25,7 @@ if (CMAKE_SYSTEM_NAME MATCHES "Linux")
     target_sources(nightcolor PRIVATE clockskewnotifierengine_linux.cpp)
 endif()
 
-target_link_libraries(nightcolor kwin)
+target_link_libraries(nightcolor kwin KF6::ConfigGui KF6::GlobalAccel)
 
 install(FILES nightcolorsettings.kcfg DESTINATION ${KDE_INSTALL_KCFGDIR})
 install(FILES org.kde.kwin.ColorCorrect.xml DESTINATION ${KDE_INSTALL_DBUSINTERFACEDIR})

src/plugins/screencast/CMakeLists.txt

@@ -17,4 +17,4 @@ ecm_qt_declare_logging_category(screencast
     DEFAULT_SEVERITY Warning
 )
 
-target_link_libraries(screencast kwin PkgConfig::PipeWire)
+target_link_libraries(screencast kwin PkgConfig::PipeWire Libdrm::Libdrm)

src/plugins/stickykeys/CMakeLists.txt

@@ -14,5 +14,5 @@ target_sources(StickyKeysPlugin PRIVATE
     main.cpp
     stickykeys.cpp
 )
-target_link_libraries(StickyKeysPlugin PRIVATE kwin KF6::WindowSystem)
+target_link_libraries(StickyKeysPlugin PRIVATE kwin KF6::WindowSystem XKB::XKB)
 

src/wayland/CMakeLists.txt

@@ -10,7 +10,7 @@ endif()
 add_library(WaylandProtocols_xml OBJECT)
 set_property(TARGET WaylandProtocols_xml PROPERTY POSITION_INDEPENDENT_CODE ON)
 target_link_libraries(WaylandProtocols_xml Qt::Core Wayland::Server)
-target_link_libraries(kwin WaylandProtocols_xml)
+target_link_libraries(kwin PRIVATE WaylandProtocols_xml)
 
 ecm_add_qtwayland_server_protocol_kde(WaylandProtocols_xml
     PROTOCOL ${Wayland_DATADIR}/wayland.xml
@@ -298,3 +298,71 @@ elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
 else()
     message(FATAL_ERROR "Unsupported platform ${CMAKE_SYSTEM_NAME}")
 endif()
+
+install(FILES
+    appmenu_interface.h
+    blur_interface.h
+    compositor_interface.h
+    contenttype_v1_interface.h
+    contrast_interface.h
+    datacontroldevice_v1_interface.h
+    datacontroldevicemanager_v1_interface.h
+    datacontroloffer_v1_interface.h
+    datacontrolsource_v1_interface.h
+    datadevice_interface.h
+    datadevicemanager_interface.h
+    dataoffer_interface.h
+    datasource_interface.h
+    dpms_interface.h
+    drmlease_v1_interface.h
+    fakeinput_interface.h
+    fractionalscale_v1_interface.h
+    idle_interface.h
+    idleinhibit_v1_interface.h
+    idlenotify_v1_interface.h
+    inputmethod_v1_interface.h
+    keyboard_interface.h
+    keyboard_shortcuts_inhibit_v1_interface.h
+    keystate_interface.h
+    layershell_v1_interface.h
+    lockscreen_overlay_v1_interface.h
+    output_interface.h
+    output_order_v1_interface.h
+    outputdevice_v2_interface.h
+    outputmanagement_v2_interface.h
+    plasmashell_interface.h
+    plasmavirtualdesktop_interface.h
+    plasmawindowmanagement_interface.h
+    pointer_interface.h
+    pointerconstraints_v1_interface.h
+    pointergestures_v1_interface.h
+    primaryselectiondevice_v1_interface.h
+    primaryselectiondevicemanager_v1_interface.h
+    primaryselectionoffer_v1_interface.h
+    primaryselectionsource_v1_interface.h
+    relativepointer_v1_interface.h
+    screencast_v1_interface.h
+    screenedge_v1_interface.h
+    seat_interface.h
+    server_decoration_interface.h
+    server_decoration_palette_interface.h
+    shadow_interface.h
+    slide_interface.h
+    subcompositor_interface.h
+    surface_interface.h
+    tablet_v2_interface.h
+    tearingcontrol_v1_interface.h
+    textinput_v1_interface.h
+    textinput_v2_interface.h
+    textinput_v3_interface.h
+    touch_interface.h
+    viewporter_interface.h
+    xdgactivation_v1_interface.h
+    xdgdecoration_v1_interface.h
+    xdgforeign_v2_interface.h
+    xdgoutput_v1_interface.h
+    xdgshell_interface.h
+    xwaylandkeyboardgrab_v1_interface.h
+    xwaylandshell_v1_interface.h
+
+    DESTINATION ${KDE_INSTALL_INCLUDEDIR}/kwin/wayland COMPONENT Devel)

src/xwayland/CMakeLists.txt

@@ -16,4 +16,7 @@ add_library(KWinXwaylandServerModule OBJECT
     xwldrophandler.cpp
     xwaylandlauncher.cpp
 )
-target_link_libraries(KWinXwaylandServerModule PUBLIC kwin KWinXwaylandCommon)
+target_link_libraries(KWinXwaylandServerModule PUBLIC kwin KWinXwaylandCommon XCB::XCB XCB::RANDR XCB::XFIXES XKB::XKB)
+if(TARGET KF6::Notifications)
+    target_link_libraries(KWinXwaylandServerModule PUBLIC KF6::Notifications)
+endif()