depends  apr-util

optional_depends doxygen  "--enable-doxygen" "--disable-doxygen"  "for documentation support"
optional_depends libiodbc "--with-ODBC=iODBC"    ""               "for iodbc database support, If yes here say no to unixODBC"
optional_depends unixODBC "--with-ODBC=unixODBC" ""               "for unixODBC database connectivity support"
optional_depends libesmtp "--with-SMTP=libesmtp" "--with-SMTP=no" "for libesmtp support"

