Add CMake support

samples/weatherdata/CMakeLists.txt

@@ -0,0 +1,12 @@
+# SPDX-FileCopyrightText: Copyright (C) swift Project Community / Contributors
+# SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-swift-pilot-client-1
+
+add_executable(samples_weatherdata
+        main.cpp
+        reader.cpp
+        reader.h
+        sampleweatherdata.h
+        weatherdataprinter.cpp
+        weatherdataprinter.h
+        )
+target_link_libraries(samples_weatherdata core misc Qt::Core)