diff -up bind-9.9.1-P2/contrib/dlz/config.dlz.in.libdb4 bind-9.9.1-P2/contrib/dlz/config.dlz.in
--- bind-9.9.1-P2/contrib/dlz/config.dlz.in.libdb4	2012-07-30 16:10:33.764547355 +0200
+++ bind-9.9.1-P2/contrib/dlz/config.dlz.in	2012-07-30 16:16:00.426807967 +0200
@@ -281,11 +281,11 @@ case "$use_dlz_bdb" in
 			bdb_libnames="db48 db-4.8 db47 db-4.7 db46 db-4.6 db45 db-4.5 db44 db-4.4 db43 db-4.3 db42 db-4.2 db41 db-4.1 db"
 			for d in $bdb_libnames
 			do
-				if test -f "$dd/${target_lib}/lib${d}.so"
+				if test -f "$dd/${target_lib}/libdb4/lib${d}.so"
 				then
 					if test "$dd" != "/usr"
 					then
-						dlz_bdb_libs="-L${dd}/${target_lib} "
+						dlz_bdb_libs="-L${dd}/${target_lib}/libdb4 "
 					else
 						dlz_bdb_libs=""
 					fi