diff -up evolution-2.23.4/configure.ldaphack evolution-2.23.4/configure
--- evolution-2.23.4/configure.ldaphack	2008-06-16 07:12:17.000000000 -0400
+++ evolution-2.23.4/configure	2008-07-18 09:08:21.000000000 -0400
@@ -27729,7 +27729,7 @@ if test "${ac_cv_lib_ldap_ldap_open+set}
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_check_lib_save_LIBS=$LIBS
-LIBS="-lldap $LDAP_LDFLAGS $LDAP_LIBS $LIBS"
+LIBS="-lldap -lresolv $LDAP_LDFLAGS $LDAP_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF