1Import('*') 2 3env = env.Clone() 4 5identity = env.ConvenienceLibrary( 6 target = 'identity', 7 source = [ 8 'id_context.c', 9 'id_objects.c', 10 'id_screen.c', 11 ]) 12 13env.Alias('identity', identity) 14 15Export('identity') 16