
optional_depends openssl "" "" "For ssl support"
optional_depends postgresql "--with-pgsql"     "--without-pgsql"     "for postgresql database support"
optional_depends tcl        "--with-tcl"       "--without-tcl"       "for tcl support"
optional_depends gtk+-2     "--with-gtk"       "--without-gtk"       "for gtk support"


# These don't work for now.
#optional_depends qt4        "--with-qt"        "--without-qt"        "for Qt4 support"
#optional_depends bluez      "--with-bluetooth" "" "for bluetooth support"
