add_sources(chaco
	compute_cube_edata.c  init_cube_edata.c     update_cube_edata.c
	compute_cube_vdata.c  init_mesh_edata.c     update_cube_vdata.c
	compute_mesh_edata.c  make_comm_graph.c     update_mesh_edata.c
	compute_mesh_vdata.c  refine_cube.c         update_mesh_vdata.c
	find_edge_cube.c      refine_map.c
	find_edge_mesh.c      refine_mesh.c)