diff -ruN acl/include/Makefile acl-trivial_rm_fix/include/Makefile
--- acl/include/Makefile	Wed Feb 26 00:29:15 2003
+++ acl-trivial_rm_fix/include/Makefile	Thu Mar 27 18:57:14 2003
@@ -38,7 +38,7 @@
 LDIRT = sys acl
 
 default:
-	rm -f sys acl
+	rm -rf sys acl
 	$(LN_S) . sys
 	$(LN_S) . acl