netware/Makefile.am : "libmysql.imp" must survive a "make clean" for the NetWare builds.

netware/Makefile.am:
  "libmysql.imp" must survive a "make clean" for the NetWare builds.

netware/Makefile.am

@@ -50,7 +50,8 @@ link_sources:
 else
 
 BUILT_SOURCES =                 libmysql.imp init_db.sql test_db.sql
-CLEANFILES =                    $(BUILT_SOURCES)
+DISTCLEANFILES =                libmysql.imp
+CLEANFILES =                    init_db.sql test_db.sql
 
 # Create the libmysql.imp from libmysql/libmysql.def
 libmysql.imp: $(top_srcdir)/libmysql/libmysql.def