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/modules/ECMCoverageOption.cmake

@@ -0,0 +1,30 @@
+# SPDX-FileCopyrightText: 2014 Aleix Pol Gonzalez <aleixpol@kde.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
+#[=======================================================================[.rst:
+ECMCoverageOption
+--------------------
+
+Allow users to easily enable GCov code coverage support.
+
+Code coverage allows you to check how much of your codebase is covered by
+your tests. This module makes it easy to build with support for
+`GCov <https://gcc.gnu.org/onlinedocs/gcc/Gcov.html>`_.
+
+When this module is included, a ``BUILD_COVERAGE`` option is added (default
+``OFF``). Turning this option on enables GCC's coverage instrumentation, and
+links against ``libgcov``.
+
+.. note::
+  This will probably break the build if you are not using GCC.
+
+Since 1.3.0.
+#]=======================================================================]
+
+option(BUILD_COVERAGE "Build the project with gcov support" OFF)
+
+if(BUILD_COVERAGE)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lgcov")
+endif()