diff --git a/cf/dispatch.m4 b/cf/dispatch.m4
new file mode 100644
index 000000000..12c4861d0
--- /dev/null
+++ b/cf/dispatch.m4
@@ -0,0 +1,6 @@
+
+AC_DEFUN([rk_LIBDISPATCH],[
+
+AM_CONDITIONAL(LIBDISPATCH, test foo = bar)
+
+])
\ No newline at end of file