FILE (GLOB gamestates CONFIGURE_DEPENDS "*.c")

if(LIBSUPERDERPY_STATIC_GAMESTATES)
	set(LIBSUPERDERPY_GAMESTATES_CONSTRUCTOR "")
	set(LIBSUPERDERPY_GAMESTATES_STUB "")

	FOREACH(gamestate ${gamestates})
		get_filename_component(gamestate_name ${gamestate} NAME_WE)
		set(LIBSUPERDERPY_GAMESTATES_CONSTRUCTOR "${LIBSUPERDERPY_GAMESTATES_CONSTRUCTOR} void __libsuperderpy_init_${gamestate_name}_gamestate(void); __libsuperderpy_init_${gamestate_name}_gamestate();")
		set(LIBSUPERDERPY_GAMESTATES_STUB "${LIBSUPERDERPY_GAMESTATES_STUB} GAMESTATE_STUB(${gamestate_name}) ")
	ENDFOREACH(gamestate)

	configure_file("${LIBSUPERDERPY_DIR}/src/gamestates-constructor.c.in" "${CMAKE_BINARY_DIR}/gen/gamestates-constructor.c")
	configure_file("${LIBSUPERDERPY_DIR}/src/gamestates-stub.c.in" "${CMAKE_BINARY_DIR}/gen/gamestates-stub.c")
	add_library(libsuperderpy-gamestates STATIC "${CMAKE_BINARY_DIR}/gen/gamestates-constructor.c")
	add_library(libsuperderpy-gamestates-stub STATIC "${CMAKE_BINARY_DIR}/gen/gamestates-stub.c")
endif(LIBSUPERDERPY_STATIC_GAMESTATES)

FOREACH(gamestate ${gamestates})
	get_filename_component(gamestate_name ${gamestate} NAME_WE)
	set(sources "${gamestate_name}.c")
	FILE (GLOB submodules CONFIGURE_DEPENDS "${gamestate_name}/*.c")
	FOREACH(submodule ${submodules})
		get_filename_component(submodule_name ${submodule} NAME_WE)
		list(APPEND sources "${gamestate_name}/${submodule_name}.c")
	ENDFOREACH(submodule)
	register_gamestate(${gamestate_name} "${sources}")
	if (LIBSUPERDERPY_STATIC_GAMESTATES)
		target_link_libraries("libsuperderpy-gamestates" lib${LIBSUPERDERPY_GAMENAME}-${gamestate_name})
	endif (LIBSUPERDERPY_STATIC_GAMESTATES)
ENDFOREACH(gamestate)

if (LIBSUPERDERPY_STATIC_GAMESTATES)
	target_link_libraries("libsuperderpy-gamestates" "-Wl,--allow-multiple" libsuperderpy-gamestates-stub)
endif (LIBSUPERDERPY_STATIC_GAMESTATES)