diff -up db-4.7.25/dist/configure.ac.acmacro db-4.7.25/dist/configure.ac
--- db-4.7.25/dist/configure.ac.acmacro	2008-11-19 10:00:20.000000000 +0100
+++ db-4.7.25/dist/configure.ac	2008-11-19 10:01:17.000000000 +0100
@@ -7,6 +7,7 @@ AC_INIT(Berkeley DB, __EDIT_DB_VERSION__
 	db-__EDIT_DB_VERSION__)
 AC_CONFIG_SRCDIR([../db/db.c])
 AC_CONFIG_HEADERS([db_config.h:config.hin])
+AC_CONFIG_MACRO_DIR([aclocal])
 
 # Configure setup.
 AC_CANONICAL_HOST()