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/ECMCheckOutboundLicenseTest/CMakeLists.txt

@@ -0,0 +1,92 @@
+set(ECM_MODULE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../modules)
+set(CMAKE_MODULE_PATH
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../modules
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../find-modules
+)
+
+include(ECMCheckOutboundLicense)
+
+# check relative and absolute input paths
+ecm_check_outbound_license(
+LICENSES LGPL-2.1-only
+TEST_NAME absolute-path-handling
+FILES
+    testdata/BSD-2-Clause.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/testdata/LGPL-2.1-or-later.cpp
+)
+
+# check test case generation without TEST_NAME statement
+ecm_check_outbound_license(
+LICENSES LGPL-2.1-only
+FILES
+    testdata/BSD-2-Clause.cpp
+)
+
+# check multi license case
+ecm_check_outbound_license(
+LICENSES LGPL-2.1-only GPL-3.0-only
+TEST_NAME multiple-licenses
+FILES
+    testdata/BSD-2-Clause.cpp
+)
+
+
+# check for valid LGPL-2.1-only
+ecm_check_outbound_license(
+LICENSES LGPL-2.1-only
+TEST_NAME valid-LGPL-2.1-only
+FILES
+    testdata/BSD-2-Clause.cpp
+    testdata/LGPL-2.1-or-later.cpp
+)
+
+# check for valid LGPL-3.0-only
+ecm_check_outbound_license(
+LICENSES LGPL-3.0-only
+TEST_NAME valid-LGPL-3.0-only
+FILES
+    testdata/BSD-2-Clause.cpp
+    testdata/LGPL-2.1-or-later.cpp
+    testdata/LGPL-3.0-only.cpp
+)
+
+# check for valid GPL-2.0-only
+ecm_check_outbound_license(
+LICENSES GPL-2.0-only
+TEST_NAME valid-GPL-2.0-only
+FILES
+    testdata/BSD-2-Clause.cpp
+    testdata/LGPL-2.1-or-later.cpp
+    testdata/GPL-2.0-only.cpp
+)
+
+# check for valid GPL-3.0-only
+ecm_check_outbound_license(
+LICENSES GPL-3.0-only
+TEST_NAME valid-GPL-3.0-only
+FILES
+    testdata/BSD-2-Clause.cpp
+    testdata/LGPL-2.1-or-later.cpp
+    testdata/LGPL-3.0-only.cpp
+    testdata/GPL-3.0-only.cpp
+)
+
+# check for invalid GPL-3.0-only
+ecm_check_outbound_license(
+LICENSES LGPL-2.1-only
+TEST_NAME invalid-LGPL-2.1-only
+FILES
+    testdata/LGPL-2.0-only.cpp
+    testdata/GPL-3.0-only.cpp
+WILL_FAIL
+)
+
+# check for invalid GPL-3.0-only
+ecm_check_outbound_license(
+LICENSES GPL-3.0-only
+TEST_NAME invalid-GPL-3.0-only
+FILES
+    testdata/GPL-2.0-only.cpp
+    testdata/GPL-3.0-only.cpp
+WILL_FAIL
+)

local/recipes/kde/kf6-extra-cmake-modules/source/tests/ECMCheckOutboundLicenseTest/testdata/BSD-2-Clause.cpp

@@ -0,0 +1,6 @@
+/*
+    SPDX-FileCopyrightText: 2020 Jane Doe <nomail@example.com>
+    SPDX-License-Identifier: BSD-2-Clause
+*/
+
+// nothing in here, it is only a test

local/recipes/kde/kf6-extra-cmake-modules/source/tests/ECMCheckOutboundLicenseTest/testdata/GPL-2.0-only.cpp

@@ -0,0 +1,6 @@
+/*
+    SPDX-FileCopyrightText: 2020 John Doe <nomail@example.com>
+    SPDX-License-Identifier: GPL-2.0-only
+*/
+
+// nothing in here, it is only a test

local/recipes/kde/kf6-extra-cmake-modules/source/tests/ECMCheckOutboundLicenseTest/testdata/GPL-2.0-or-later.cpp

@@ -0,0 +1,6 @@
+/*
+    SPDX-FileCopyrightText: 2020 John Doe <nomail@example.com>
+    SPDX-License-Identifier: GPL-2.0-or-later
+*/
+
+// nothing in here, it is only a test

local/recipes/kde/kf6-extra-cmake-modules/source/tests/ECMCheckOutboundLicenseTest/testdata/GPL-3.0-only.cpp

@@ -0,0 +1,6 @@
+/*
+    SPDX-FileCopyrightText: 2020 John Doe <nomail@example.com>
+    SPDX-License-Identifier: GPL-3.0-only
+*/
+
+// nothing in here, it is only a test

local/recipes/kde/kf6-extra-cmake-modules/source/tests/ECMCheckOutboundLicenseTest/testdata/LGPL-2.1-or-later.cpp

@@ -0,0 +1,6 @@
+/*
+    SPDX-FileCopyrightText: 2020 John Doe <nomail@example.com>
+    SPDX-License-Identifier: LGPL-2.1-or-later
+*/
+
+// nothing in here, it is only a test

local/recipes/kde/kf6-extra-cmake-modules/source/tests/ECMCheckOutboundLicenseTest/testdata/LGPL-3.0-only.cpp

@@ -0,0 +1,6 @@
+/*
+    SPDX-FileCopyrightText: 2020 Jane Doe <nomail@example.com>
+    SPDX-License-Identifier: LGPL-3.0-only
+*/
+
+// nothing in here, it is only a test