Remove find_package(Qt6) in root to avoid needing Qt6 in Python plugin.

README.md

@@ -47,12 +47,18 @@ configuration files.
 
 Be aware that using these utilities will automatically some (not too intrusive) global
 variable on your project.
-You will need to have `Qt` in your CMake module path otherwise the import will fail
-due to a broken `find_package(Qt6)`.
 
 For some functions to work properly, you should set `CMAKE_INSTALL_PREFIX` to a
 directory where `${CMAKE_INSTALL_PREFIX}/bin/ModOrganizer.exe` can be found.
 
+Importing the utilities will make the following variables available:
+
+- `MO2_QT_VERSION` - The Qt version used by MO2, as `major.minor.patch`.
+- `MO2_QT_MAJOR_VERSION`, `MO2_QT_MINOR_VERSION` and `MO2_QT_PATCH_VERSION` -
+  Respectively the major, minor and patch version of Qt used by MO2.
+- `MO2_PYTHON_VERSION` - The Python version used by MO2 as `major.minor` (patch version
+  should not be relevant).
+
 All functions are prefixed by `mo2_` and should not conflict with other existing
 functions.
 

mo2.cmake

@@ -4,19 +4,13 @@ if (DEFINED MO2_INCLUDED)
 	return()
 endif()
 
-set(MO2_QT_MAJOR_VERSION 6)
-set(MO2_QT_MINOR_VERSION 7)
-set(MO2_QT_PATCH_VERSION 0)
-set(MO2_QT_VERSION "${MO2_QT_MAJOR_VERSION}.${MO2_QT_MINOR_VERSION}.${MO2_QT_PATCH_VERSION}")
+set(MO2_QT_VERSION_MAJOR 6)
+set(MO2_QT_VERSION_MINOR 7)
+set(MO2_QT_VERSION_PATCH 0)
+set(MO2_QT_VERSION "${MO2_QT_VERSION_MAJOR}.${MO2_QT_VERSION_MINOR}.${MO2_QT_VERSION_PATCH}")
 
 set(MO2_PYTHON_VERSION "3.12")
 
-find_package(Qt6 ${MO2_QT_VERSION} REQUIRED COMPONENTS Core)
-
-# version-major independent variables
-set(Qt_VERSION ${Qt6_VERSION})
-set(Qt_VERSION_MAJOR ${Qt6_VERSION_MAJOR})
-
 include(${CMAKE_CURRENT_LIST_DIR}/mo2_utils.cmake)
 
 set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1)