try to help out with the kerberos support checking.  check for the krb5 headers and make krb5-config check optional since it doesn't exist everywhere.  probably still need a framework check for OS X, but it can wait until there's something to link.  also, start consolidating the args where the docs recommend they belong too.
try to help out with the kerberos support checking.  check for the krb5 headers and make krb5-config check optional since it doesn't exist everywhere.  probably still need a framework check for OS X, but it can wait until there's something to link.  also, start consolidating the args where the docs recommend they belong too.


kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1