Apache2 +openldap error

Upon issuing a sudo port installed I get: apr-util @1.2.8_2 (active) ......, openldap @2.3.35_0 (active) ....., Upon issuing sudo port install apache2 + openldap I get : error: #error mod_authnz_ldap requires APR-util to have LDAP support built in. To fix add --with-ldap to ./configure Reading this I recognized that I DID NOT build the APR-util with the +openldap option. I then did an uninstall of apache2 as well as php5 to correct this error. I'm now trying again to get Apache2 to build with openldap. Can someone point me to the documentation in the MacPorts Wiki or whatever that would have prevented me from "the long route?" --Samuel.