-CLEANFILES = *~ test a.out *.o
-DISTCLEANFILES=Makefile.in *~
-EXTRA_DIST=test_utils.c run_tests.in
+CLEANFILES = *~ test a.out *.o datadesc_usage.out
+MAINTAINERCLEANFILES=Makefile.in
+EXTRA_DIST=run_tests.in \
+ datadesc.little32 datadesc.little64 datadesc.big32 datadesc.big64 \
+ mk_datadesc_structs.pl