improved Qt6 information in CMake (#6418)

Author: firewave

CMakeLists.txt

@@ -20,10 +20,10 @@ include(cmake/findDependencies.cmake)
 include(cmake/compileroptions.cmake)
 include(cmake/compilerDefinitions.cmake)
 include(cmake/buildFiles.cmake)
-include(cmake/printInfo.cmake)
 if(BUILD_GUI)
     include(cmake/qtCompat.cmake)
 endif()
+include(cmake/printInfo.cmake)
 
 
 file(GLOB addons "addons/*.py")

cmake/findDependencies.cmake

@@ -8,10 +8,10 @@ if(BUILD_GUI)
     endif()
     if(USE_QT6)
         find_package(Qt6 COMPONENTS ${qt_components} REQUIRED)
-        set(QT_VERSION "${Qt6Core_VERSION_STRING}")
+        set(QT_VERSION "${Qt6Core_VERSION}")
         if(NOT QT_VERSION)
-            # TODO: how to get the actual version?
-            message(WARNING "'Qt6Core_VERSION_STRING' is not set - using 6.0.0 as fallback")
+            # TODO: remove fallback
+            message(WARNING "'Qt6Core_VERSION' is not set - using 6.0.0 as fallback")
             set(QT_VERSION "6.0.0")
         endif()
         if(MSVC)

cmake/printInfo.cmake

@@ -64,6 +64,13 @@ if(BUILD_GUI)
     message(STATUS "WITH_QCHART =           ${WITH_QCHART}")
     message(STATUS "USE_QT6 =               ${USE_QT6}")
     message(STATUS "QT_VERSION =            ${QT_VERSION}")
+    if(USE_QT6)
+        message(STATUS "Qt6Core_LIBRARIES =     ${Qt6Core_LIBRARIES}")
+        message(STATUS "Qt6Core_INCLUDE_DIRS =  ${Qt6Core_INCLUDE_DIRS}")
+    else()
+        message(STATUS "Qt5Core_LIBRARIES =     ${Qt5Core_LIBRARIES}")
+        message(STATUS "Qt5Core_INCLUDE_DIRS =  ${Qt5Core_INCLUDE_DIRS}")
+    endif()
 endif()
 message(STATUS)
 message(STATUS "HAVE_RULES =            ${HAVE_RULES}")