Add external_kwayland module

external/CMakeLists.txt

@@ -34,6 +34,9 @@ if (add_hunspell_library)
 endif()
 add_checked_subdirectory(iconv)
 add_checked_subdirectory(jpeg)
+if (LINUX AND NOT DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION)
+    add_checked_subdirectory(kwayland)
+endif()
 add_checked_subdirectory(lz4)
 if (LINUX AND NOT DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION)
     add_checked_subdirectory(materialdecoration)

external/kwayland/CMakeLists.txt

@@ -0,0 +1,39 @@
+# This file is part of Desktop App Toolkit,
+# a set of libraries for developing nice desktop applications.
+#
+# For license and copyright information please follow this link:
+# https://github.com/desktop-app/legal/blob/master/LEGAL
+
+if (DESKTOP_APP_USE_PACKAGED)
+    add_library(external_kwayland INTERFACE IMPORTED GLOBAL)
+    add_library(desktop-app::external_kwayland ALIAS external_kwayland)
+
+    find_package(KF5Wayland REQUIRED)
+    target_link_libraries(external_kwayland INTERFACE KF5::WaylandClient)
+else()
+    add_library(external_kwayland STATIC IMPORTED GLOBAL)
+    add_library(desktop-app::external_kwayland ALIAS external_kwayland)
+
+    find_library(KWAYLAND_LIBRARY libKF5WaylandClient.a)
+    set_target_properties(external_kwayland PROPERTIES
+        IMPORTED_LOCATION "${KWAYLAND_LIBRARY}"
+    )
+
+    target_include_directories(external_kwayland
+    INTERFACE
+        /usr/local/include/KF5
+        /usr/local/include/KF5/KWayland/Client
+    )
+
+    target_link_static_libraries(external_kwayland
+    INTERFACE
+        wayland-client
+        ffi
+    )
+
+    target_link_libraries(external_kwayland
+    INTERFACE
+        ${qt_loc}/lib/libQt5Concurrent.a
+        desktop-app::external_qt
+    )
+endif()