cmake: Link against imported Xinput target

CMakeLists.txt

@@ -228,7 +228,7 @@ set_package_properties(X11 PROPERTIES
     URL "https://www.x.org"
     TYPE REQUIRED
 )
-add_feature_info("XInput" X11_Xinput_FOUND "Required for poll-free mouse cursor updates")
+add_feature_info("XInput" X11_Xi_FOUND "Required for poll-free mouse cursor updates")
 set(HAVE_X11_XINPUT ${X11_Xinput_FOUND})
 
 find_package(lcms2)

plugins/platforms/x11/standalone/CMakeLists.txt

@@ -29,8 +29,8 @@ endif()
 add_library(KWinX11Platform MODULE ${X11PLATFORM_SOURCES})
 set_target_properties(KWinX11Platform PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin/org.kde.kwin.platforms/")
 target_link_libraries(KWinX11Platform eglx11common kwin kwinxrenderutils SceneOpenGLBackend VsyncSupport Qt5::X11Extras XCB::CURSOR KF5::Crash X11::X11)
-if (X11_Xinput_FOUND)
-    target_link_libraries(KWinX11Platform ${X11_Xinput_LIB})
+if (X11_Xi_FOUND)
+    target_link_libraries(KWinX11Platform X11::Xi)
 endif()
 
 if (KWIN_BUILD_XRENDER_COMPOSITING)

plugins/platforms/x11/windowed/CMakeLists.txt

@@ -9,8 +9,8 @@ set(X11BACKEND_SOURCES
 add_library(KWinWaylandX11Backend MODULE ${X11BACKEND_SOURCES})
 set_target_properties(KWinWaylandX11Backend PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin/org.kde.kwin.waylandbackends/")
 target_link_libraries(KWinWaylandX11Backend eglx11common kwin kwinxrenderutils X11::XCB SceneQPainterBackend SceneOpenGLBackend VsyncSupport X11::X11)
-if (X11_Xinput_FOUND)
-    target_link_libraries(KWinWaylandX11Backend ${X11_Xinput_LIB})
+if (X11_Xi_FOUND)
+    target_link_libraries(KWinWaylandX11Backend X11::Xi)
 endif()
 
 install(