+# should ports be open for Java services?
+AC_MSG_CHECKING(whether to enable ports for gnunet-java)
+AC_ARG_ENABLE([javaports],
+ [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
+ [enable_java_ports=${enableval}],
+ [enable_java_ports=no])
+AC_MSG_RESULT($enable_java_ports)
+if test "x$enable_java_ports" = "xyes"
+then
+ JAVAPORT=""
+else
+ JAVAPORT="$UNIXONLY"
+fi
+AC_SUBST(JAVAPORT)
+