nixpkgs/pkgs/development/libraries/qt-5/5.4/0012-dlopen-dbus.patch

diff --git a/qtbase/src/dbus/qdbus_symbols.cpp b/qtbase/src/dbus/qdbus_symbols.cpp
index 6764309..33f25f9 100644
--- a/qtbase/src/dbus/qdbus_symbols.cpp
+++ b/qtbase/src/dbus/qdbus_symbols.cpp
@@ -88,7 +88,7 @@ bool qdbus_loadLibDBus()
 #ifdef Q_OS_WIN
         QLatin1String("dbus-1"),
 #endif
-        QLatin1String("libdbus-1")
+        QLatin1String("@dbus_libs@/lib/libdbus-1")
     };
 
     lib->unload();