1../um_1l_63cy/tmp/foo/bar.c
2../um_1l_63cy/tmp/bar/bar.c
3foo.h
4../um_1l_63cy/tmp/bar.o: {../um_1l_63cy/tmp/foo/bar.c} ../um_1l_63cy/tmp/foo/bar.c ../um_1l_63cy/tmp/bar/bar.c foo.h