build(cmake): refactor Qt version compatibility

- Add Qt auto-detection using find_package(QT NAMES Qt6 Qt5) instead of
  hardcoded QT_VERSION_MAJOR=6
- Separate debian/control files:
  * control: V25 (Qt6) with explicit qt6-base-dev, libdtk6*-dev deps
  * control.1: V20 (Qt5) with explicit qtbase5-dev, libdtk*-dev deps
- Add Wayland support with dynamic detection for Qt5

This enables seamless building on both V25 (Qt6) and V20 (Qt5) systems
without version-specific conditional dependencies.

Log: 分离Qt5/Qt6构建配置，支持V25/V20双版本
PMS: https://pms.uniontech.com/task-view-386321.html

Author: re2zero

CMakeLists.txt

@@ -44,14 +44,17 @@ else()
     SET(IS_LOONGARCH_TYPE 0)
 endif()
 
-if (NOT DEFINED QT_VERSION_MAJOR)
-    set(QT_VERSION_MAJOR 6)
-endif()
-if (QT_VERSION_MAJOR EQUAL 6)
+# Auto-detect Qt version (tries Qt6 first, falls back to Qt5)
+find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Core)
+message(STATUS "Found Qt version: ${QT_VERSION_MAJOR}")
+
+# Map to DTK version (Qt6→DTK6, Qt5→DTK5)
+if (QT_VERSION_MAJOR MATCHES 6)
     set(DTK_VERSION_MAJOR 6)
 else()
     set(DTK_VERSION_MAJOR)
 endif()
+message(STATUS "Build with DTK: ${DTK_VERSION_MAJOR}")
 set(QT_NS Qt${QT_VERSION_MAJOR})
 set(DTK_NS Dtk${DTK_VERSION_MAJOR})
 
@@ -90,7 +93,7 @@ set(system_monitor_plugin_server assets/configs/org.deepin.system-monitor.server
 # DTK6 提供 dtk_add_config_meta_files 命令，DTK5 需要手动安装
 # 需要显式引入 DConfig 模块以确保 DSG_DATA_DIR 在当前作用域可用
 if (DTK_VERSION_MAJOR EQUAL 6)
-    find_package(Dtk6DConfig QUIET)
+    find_package(Dtk${DTK_VERSION_MAJOR}DConfig QUIET)
 endif()
 
 if (COMMAND dtk_add_config_meta_files)

debian/control

@@ -6,13 +6,13 @@ Build-Depends:
  debhelper-compat (= 11),
  cmake,
  pkg-config,
- qt6-base-dev | qtbase5-dev,
- qt6-svg-dev | libqt5svg5-dev,
- qt6-tools-dev | qttools5-dev,
- qt6-tools-dev-tools | qttools5-dev-tools,
- libdtk6core-dev | libdtkcore-dev,
- libdtk6gui-dev | libdtkgui-dev,
- libdtk6widget-dev | libdtkwidget-dev,
+ qt6-base-dev,
+ qt6-svg-dev,
+ qt6-tools-dev,
+ qt6-tools-dev-tools,
+ libdtk6core-dev,
+ libdtk6gui-dev,
+ libdtk6widget-dev,
  libxcb1-dev,
  libxext-dev,
  libpcap-dev,
@@ -26,14 +26,14 @@ Build-Depends:
  dde-tray-loader-dev | dde-dock-dev,
  libgtest-dev,
  libgmock-dev,
- libpolkit-qt6-1-dev | libpolkit-qt5-1-dev
+ libpolkit-qt6-1-dev
 Standards-Version: 4.6.2
 Homepage: https://github.com/linuxdeepin/deepin-system-monitor
 
 Package: deepin-system-monitor
 Architecture: any
-Depends: ${shlibs:Depends}, 
- ${misc:Depends}, 
+Depends: ${shlibs:Depends},
+ ${misc:Depends},
  libcap2-bin,
  deepin-service-manager
 Recommends: uos-reporter, deepin-event-log

debian/control.1

@@ -0,0 +1,43 @@
+Source: deepin-system-monitor
+Section: utils
+Priority: optional
+Maintainer: Deepin Packages Builder <packages@deepin.com>
+Build-Depends:
+ debhelper-compat (= 11),
+ cmake,
+ pkg-config,
+ qtbase5-dev,
+ libqt5svg5-dev,
+ qttools5-dev,
+ qttools5-dev-tools,
+ libdtkcore-dev,
+ libdtkgui-dev,
+ libdtkwidget-dev,
+ libxcb1-dev,
+ libxext-dev,
+ libpcap-dev,
+ libicu-dev,
+ deepin-gettext-tools,
+ libxcb-util0-dev,
+ libxcb-icccm4-dev,
+ libnl-3-dev,
+ libnl-route-3-dev,
+ libudev-dev,
+ dde-tray-loader-dev | dde-dock-dev,
+ libgtest-dev,
+ libgmock-dev,
+ libpolkit-qt5-1-dev,
+ libdwayland-dev | libkf5wayland-dev
+Standards-Version: 4.6.2
+Homepage: https://github.com/linuxdeepin/deepin-system-monitor
+
+Package: deepin-system-monitor
+Architecture: any
+Depends: ${shlibs:Depends},
+ ${misc:Depends},
+ libcap2-bin,
+ deepin-service-manager
+Recommends: uos-reporter, deepin-event-log
+Replaces: deepin-system-monitor-plugin
+Description: A system monitor tool.
+ System Monitor is a system tool monitoring and managing hardware load, program running and system services. It's capable to real-time monitor CPU status, memory footprint, and upload/download speed, manage system and application processes, search and force end processes as well.

deepin-system-monitor-daemon/CMakeLists.txt

@@ -54,8 +54,8 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -Wl,-Map=deepin-system-monitor-daemon.map
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -Wl,-Map=deepin-system-monitor-daemon.map")
 
 if (CMAKE_BUILD_TYPE STREQUAL "Debug")
-    EXECUTE_PROCESS(COMMAND mkdir -p ${CMAKE_BINARY_DIR}/share/user/)
-    EXECUTE_PROCESS(COMMAND cp -f ${CMAKE_CURRENT_SOURCE_DIR}/${BIN_NAME}.json ${CMAKE_BINARY_DIR}/share/system/)
+    file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/share/user/)
+    EXECUTE_PROCESS(COMMAND cp -f ${CMAKE_CURRENT_SOURCE_DIR}/${BIN_NAME}.json ${CMAKE_BINARY_DIR}/share/user/)
 else()
     install(TARGETS ${BIN_NAME} DESTINATION ${CMAKE_INSTALL_LIBDIR}/deepin-service-manager/)
     install(FILES ${BIN_NAME}.json DESTINATION share/deepin-service-manager/user/)

deepin-system-monitor-main/CMakeLists.txt

@@ -25,10 +25,7 @@ if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "sw_64")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mieee")
 endif ()
 if (CMAKE_BUILD_TYPE STREQUAL "Release")
-  add_definitions("-DQT_NO_DEBUG_OUTPUT")
-endif()
-if (USE_DEEPIN_WAYLAND AND QT_VERSION LESS 6)
-  add_definitions("-DUSE_DEEPIN_WAYLAND")
+    add_definitions("-DQT_NO_DEBUG_OUTPUT")
 endif()
 
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/environments.h.in ${CMAKE_CURRENT_BINARY_DIR}/environments.h @ONLY)
@@ -40,6 +37,21 @@ check_symbol_exists(syscall "unistd.h" HAVE_SYS_CALL)
 check_symbol_exists(SYS_getrandom "sys/syscall.h" HAVE_SYS_GETRANDOM)
 include(FindPkgConfig)
 
+if (USE_DEEPIN_WAYLAND AND QT_VERSION LESS 6)
+    add_definitions("-DUSE_DEEPIN_WAYLAND")
+    find_package(DWayland QUIET)
+    find_package(KF5Wayland QUIET)
+    if (DWayland_FOUND)
+        message(STATUS "Build with Qt5 and DWayland found.")
+        add_definitions(-DDWAYLAND)
+    elseif(KF5Wayland_FOUND)
+        message(STATUS "Build with Qt5 and KF5Wayland found.")
+        add_definitions(-DKF5WAYLAND)
+    elseif(NOT DWayland_FOUND AND NOT KF5Wayland_FOUND)
+        message(WARNING "Neither DWayland nor KF5Wayland found, Wayland support will be disabled")
+    endif()
+endif()
+
 find_package(${QT_NS} COMPONENTS Core Widgets Gui DBus Concurrent LinguistTools REQUIRED)
 find_package(${DTK_NS} COMPONENTS Core Gui Widget REQUIRED)
 
@@ -584,6 +596,14 @@ set(LIBS
 #    ${DFrameworkDBus_LIBRARIES}   # chinalife
 )
 
+if (USE_DEEPIN_WAYLAND)
+    if (DWayland_FOUND)
+        list(APPEND LIBS DWaylandClient DWaylandServer)
+    elseif(KF5Wayland_FOUND)
+        list(APPEND LIBS KF5::WaylandClient KF5::WaylandServer)
+    endif()
+endif()
+
 file(GLOB APP_TS_FILES LIST_DIRECTORIES false translations/*.ts)
 if (QT_VERSION_MAJOR LESS 6)
     qt5_add_translation(APP_QM_FILES ${APP_TS_FILES})

tests/CMakeLists.txt

@@ -62,7 +62,7 @@ find_package(ICU COMPONENTS i18n uc REQUIRED)
 
 # For UT Test
 find_package(GTest REQUIRED)
-find_package(Qt5Test REQUIRED)
+find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Test REQUIRED)
 find_package(Threads REQUIRED)
 include_directories(${GTEST_INCLUDE_DIRS})
 
@@ -632,7 +632,7 @@ target_link_libraries(${PROJECT_NAME_TEST}
     ${LIB_NL3_ROUTE_LIBRARIES}
     ${LIB_UDEV_LIBRARIES}
     Threads::Threads
-    Qt5::Test
+    Qt${QT_VERSION_MAJOR}::Test
     ${GTEST_LIBRARYS}
     ${GTEST_MAIN_LIBRARYS}
     gmock