--- a/QTfrontend/CMakeLists.txt	Wed Aug 13 17:25:55 2014 +0200
+++ b/QTfrontend/CMakeLists.txt	Wed Aug 13 15:39:32 2014 +0000
@@ -13,6 +13,7 @@
 find_package(Qt4 REQUIRED)
 include(${QT_USE_FILE})
 
+# https://bugreports.qt-project.org/browse/QTBUG-17333
 if(APPLE AND
    ${QTVERSION} VERSION_GREATER "4.7.0" AND
    ${QTVERSION} VERSION_LESS "4.7.4")