http://www.mail-archive.com/info-cyrus%40lists.andrew.cmu.edu/msg31184.html

cyrusdb_berkeley.c:176: error: structure has no member named `set_lk_max'
set_lk_max has been deprecated since DB 4.0. I guess it was finally removed.

--- cyrus-imapd-2.2.12/lib/cyrusdb_berkeley.c~	2008-02-11 22:57:19.000000000 +0200
+++ cyrus-imapd-2.2.12/lib/cyrusdb_berkeley.c	2008-02-11 22:58:30.963443889 +0200
@@ -159,7 +159,15 @@
 	syslog(LOG_WARNING,
 	       "DBERROR: invalid berkeley_locks_max value, using internal default");
     } else {
+#if DB_VERSION_MAJOR >= 4
+       r = dbenv->set_lk_max_locks(dbenv, opt);
+       if (!r)
+           r = dbenv->set_lk_max_lockers(dbenv, opt);
+       if (!r)
+           r = dbenv->set_lk_max_objects(dbenv, opt);
+#else
 	r = dbenv->set_lk_max(dbenv, opt);
+#endif
 	if (r) {
 	    dbenv->err(dbenv, r, "set_lk_max");
 	    syslog(LOG_ERR, "DBERROR: set_lk_max(): %s", db_strerror(r));