Advance Wayland and KDE package bring-up

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

local/recipes/kde/kf6-extra-cmake-modules/source/tests/ECMSetupVersionTest/old_soversion/CMakeLists.txt

@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 3.5)
+
+cmake_policy(SET CMP0048 OLD)
+project(old_soversion)
+
+set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../../modules)
+include(ECMSetupVersion)
+
+ecm_setup_version(2.3.4
+    VARIABLE_PREFIX Foo
+    SOVERSION 1
+)
+
+include(../version_helpers.cmake)
+standard_version_var_checks(Foo 2.3.4 1)
+
+add_executable(dummy main.c)

local/recipes/kde/kf6-extra-cmake-modules/source/tests/ECMSetupVersionTest/old_soversion/main.c

@@ -0,0 +1,4 @@
+int main()
+{
+   return 0;
+}