File fix-wayland-include.patch of Package melonds
diff -Nura melonds.old/src/frontend/qt_sdl/CMakeLists.txt melonds.new/src/frontend/qt_sdl/CMakeLists.txt
--- melonds.old/src/frontend/qt_sdl/CMakeLists.txt	2022-11-03 21:35:21.000000000 +0200
+++ melonds.new/src/frontend/qt_sdl/CMakeLists.txt	2023-09-06 11:54:07.049513131 +0300
@@ -132,6 +132,7 @@
     )
     target_link_libraries(melonDS PRIVATE "${X11_LIBRARIES}" "${EGL_LIBRARIES}")
     target_include_directories(melonDS PRIVATE "${X11_INCLUDE_DIR}")
+    target_include_directories(melonDS PRIVATE "${Wayland_INCLUDE_DIRS}")
 endif()