--- CMakeLists.txt.orig	2015-09-28 21:27:35.073619000 +0200
+++ CMakeLists.txt	2015-09-28 21:44:28.823199000 +0200
@@ -50,6 +50,7 @@
 macro_log_feature(LIBXML2_FOUND "LibXml2" "LibXml2 is required to compile the gstreamer backend for Phonon" "http://xmlsoft.org/downloads.html" TRUE)
 
 
+add_definitions(${GSTREAMER_DEFINITIONS})
 
 add_subdirectory(gstreamer)