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-kwayland/recipe.toml

@@ -0,0 +1,66 @@
+#TODO: KWayland — Qt/C++ wrapper for Wayland protocols. Required by KWin.
+[source]
+tar = "https://download.kde.org/stable/plasma/6.3.4/kwayland-6.3.4.tar.xz"
+
+[build]
+template = "custom"
+dependencies = [
+    "qtbase",
+    "qtwayland",
+    "kf6-extra-cmake-modules",
+    "libwayland",
+    "wayland-protocols",
+    "plasma-wayland-protocols",
+]
+script = """
+DYNAMIC_INIT
+
+HOST_BUILD="${COOKBOOK_ROOT}/build/qt-host-build"
+
+for qtdir in plugins mkspecs metatypes modules; do
+    if [ -d "${COOKBOOK_SYSROOT}/usr/${qtdir}" ] && [ ! -e "${COOKBOOK_SYSROOT}/${qtdir}" ]; then
+        ln -s "usr/${qtdir}" "${COOKBOOK_SYSROOT}/${qtdir}"
+    fi
+done
+
+if [ ! -e "${COOKBOOK_SYSROOT}/bin/wayland-scanner" ] || [ -f "${COOKBOOK_SYSROOT}/bin/wayland-scanner" ]; then
+    mkdir -p "${COOKBOOK_SYSROOT}/bin"
+    rm -f "${COOKBOOK_SYSROOT}/bin/wayland-scanner"
+    ln -sf "/usr/bin/wayland-scanner" "${COOKBOOK_SYSROOT}/bin/wayland-scanner"
+fi
+
+sed -i 's/^ecm_install_po_files_as_qm/#ecm_install_po_files_as_qm/' "${COOKBOOK_SOURCE}/CMakeLists.txt" 2>/dev/null || true
+sed -i 's/^ki18n_install(po)/#ki18n_install(po)/' "${COOKBOOK_SOURCE}/CMakeLists.txt" 2>/dev/null || true
+
+sed -i 's/^find_package(WaylandProtocols 1.15)/#find_package(WaylandProtocols 1.15)/' "${COOKBOOK_SOURCE}/CMakeLists.txt" 2>/dev/null || true
+sed -i 's/^set_package_properties(WaylandProtocols PROPERTIES TYPE REQUIRED)/#set_package_properties(WaylandProtocols PROPERTIES TYPE REQUIRED)/' "${COOKBOOK_SOURCE}/CMakeLists.txt" 2>/dev/null || true
+sed -i 's/^find_package(PlasmaWaylandProtocols 1.16.0 CONFIG)/#find_package(PlasmaWaylandProtocols 1.16.0 CONFIG)/' "${COOKBOOK_SOURCE}/CMakeLists.txt" 2>/dev/null || true
+sed -i 's/^set_package_properties(PlasmaWaylandProtocols PROPERTIES TYPE REQUIRED)/#set_package_properties(PlasmaWaylandProtocols PROPERTIES TYPE REQUIRED)/' "${COOKBOOK_SOURCE}/CMakeLists.txt" 2>/dev/null || true
+sed -i '/^find_package(Wayland 1.15/a find_package(Qt6WaylandClientPrivate REQUIRED)' "${COOKBOOK_SOURCE}/CMakeLists.txt" 2>/dev/null || true
+
+rm -f CMakeCache.txt
+rm -rf CMakeFiles
+
+cmake "${COOKBOOK_SOURCE}" \
+    -DCMAKE_TOOLCHAIN_FILE="${COOKBOOK_ROOT}/local/recipes/qt/redox-toolchain.cmake" \
+    -DQT_HOST_PATH="${HOST_BUILD}" \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_PREFIX_PATH="${COOKBOOK_SYSROOT}" \
+    -DWaylandScanner_EXECUTABLE=/usr/bin/wayland-scanner \
+    -DWaylandProtocols_DATADIR="${COOKBOOK_SYSROOT}/share/wayland-protocols" \
+    -DPLASMA_WAYLAND_PROTOCOLS_DIR="${COOKBOOK_SYSROOT}/share/plasma-wayland-protocols" \
+    -DBUILD_TESTING=OFF \
+    -DBUILD_QCH=OFF \
+    -DQT_SKIP_AUTO_PLUGIN_INCLUSION=ON \
+    -DQT_NO_PRIVATE_MODULE_WARNING=ON \
+    -Wno-dev
+
+cmake --build . -j${COOKBOOK_MAKE_JOBS}
+cmake --install . --prefix "${COOKBOOK_STAGE}/usr"
+
+for lib in "${COOKBOOK_STAGE}/usr/lib/"lib*.so.*; do
+    [ -f "${lib}" ] || continue
+    patchelf --remove-rpath "${lib}" 2>/dev/null || true
+done
+"""