diff -p -up ./configure.ac.tv ./configure.ac
--- ./configure.ac.tv	2012-10-11 15:30:48.202152035 +0200
+++ ./configure.ac	2012-10-11 15:30:49.295234720 +0200
@@ -135,6 +135,7 @@ AC_ARG_ENABLE(wayland,
 
 dnl Check for basic libraries
 AC_CHECK_LIB(m, tan)
+AC_CHECK_LIB(dl, dlopen)
 
 dnl Check for Gtk doc
 GTKDOC_VERSION=gtkdoc_version