def configure(conf):
    """
	Finds the following programs:

	* *glib-genmarshal* and set *GLIB_GENMARSHAL*
	* *glib-mkenums* and set *GLIB_MKENUMS*
	* *glib-compile-schemas* and set *GLIB_COMPILE_SCHEMAS* (not mandatory)
	* *glib-compile-resources* and set *GLIB_COMPILE_RESOURCES* (not mandatory)
	"""
    conf.find_glib_genmarshal()
    conf.find_glib_mkenums()
    conf.find_glib_compile_schemas(mandatory=False)
    conf.find_glib_compile_resources(mandatory=False)
