https://github.com/fcitx/fcitx5-qt/commit/46a07a85d191fd77a1efc39c8ed43d0cd87788d2
https://github.com/fcitx/fcitx5-qt/commit/6ac4fdd8e90ff9c25a5219e15e83740fa38c9c71
https://github.com/fcitx/fcitx5-qt/commit/1d07f7e8d6a7ae8651eda658f87ab0c9df08bef4

fix cmake for QT 6.10.0 RC

--- a/qt6/CMakeLists.txt
+++ b/qt6/CMakeLists.txt
@@ -1,11 +1,20 @@
 
-find_package(Qt6 ${REQUIRED_QT6_VERSION} CONFIG REQUIRED Core DBus Widgets)
-find_package(Qt6Gui ${REQUIRED_QT6_VERSION} REQUIRED Private)
+set(QT6_REQUIRED_COMPONENTS Core Gui DBus Widgets)
+
 if (ENABLE_QT6_WAYLAND_WORKAROUND)
-  find_package(Qt6WaylandClient ${REQUIRED_QT6_VERSION} REQUIRED Private)
-  find_package(Qt6WaylandGlobalPrivate ${REQUIRED_QT6_VERSION} REQUIRED)
+  list(APPEND QT6_REQUIRED_COMPONENTS WaylandClient WaylandGlobalPrivate)
+endif()
+find_package(Qt6 ${REQUIRED_QT6_VERSION} CONFIG REQUIRED COMPONENTS ${QT6_REQUIRED_COMPONENTS})
+
+if (NOT TARGET Qt6::GuiPrivate)
+    find_package(Qt6GuiPrivate CONFIG REQUIRED)
 endif()
 
+if (ENABLE_QT6_WAYLAND_WORKAROUND AND NOT TARGET Qt6::WaylandClientPrivate)
+    find_package(Qt6WaylandClientPrivate CONFIG REQUIRED)
+endif()
+
+
 add_subdirectory(dbusaddons)
 add_subdirectory(platforminputcontext)
 
--- a/qt6/immodule-probing/CMakeLists.txt
+++ b/qt6/immodule-probing/CMakeLists.txt
@@ -1,5 +1,4 @@
 add_executable(fcitx5-qt6-immodule-probing main.cpp)
-target_include_directories(fcitx5-qt6-immodule-probing PRIVATE ${Qt6Gui_PRIVATE_INCLUDE_DIRS})
-target_link_libraries(fcitx5-qt6-immodule-probing Qt6::Gui)
+target_link_libraries(fcitx5-qt6-immodule-probing Qt6::Gui Qt6::GuiPrivate)
 
-install(TARGETS fcitx5-qt6-immodule-probing DESTINATION "${CMAKE_INSTALL_BINDIR}")
\ No newline at end of file
+install(TARGETS fcitx5-qt6-immodule-probing DESTINATION "${CMAKE_INSTALL_BINDIR}")