$OpenBSD: patch-configure_in,v 1.4 2013/01/03 11:52:29 sthen Exp $
--- configure.in.orig	Wed Oct 10 13:18:49 2012
+++ configure.in	Thu Jan  3 11:02:29 2013
@@ -589,7 +589,7 @@ SLAPD_SQL_LIBS=
 SLAPD_SQL_INCLUDES=
 
 KRB4_LIBS=
-KRB5_LIBS=
+KRB5_LIBS="-lgssapi -lkrb5 -lasn1 -lcom_err"
 SASL_LIBS=
 TLS_LIBS=
 MODULES_LIBS=
@@ -1916,6 +1916,7 @@ if test $ol_enable_wrappers != no ; then
 		save_LIBS="$LIBS"
 		LIBS="$LIBS -lwrap"
 		AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+#include <sys/types.h>
 #include <tcpd.h>
 int allow_severity = 0;
 int deny_severity  = 0;