gds-render/resources/CMakeLists.txt

add_custom_target(glib-resources DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/resources.c")
add_custom_command(DEPENDS
	                 "${CMAKE_CURRENT_SOURCE_DIR}/*.glade"
			 "${CMAKE_CURRENT_SOURCE_DIR}/resources.xml"
			 "${CMAKE_CURRENT_SOURCE_DIR}/color-palette.txt"
		   OUTPUT
		        "${CMAKE_CURRENT_BINARY_DIR}/resources.c"
		   COMMAND 
			glib-compile-resources --target="${CMAKE_CURRENT_BINARY_DIR}/resources.c" --sourcedir="${CMAKE_CURRENT_SOURCE_DIR}" --generate-source "${CMAKE_CURRENT_SOURCE_DIR}/resources.xml"
		   )