Merge pull request #1019 from sblaisot/win_compile_fix

Fix windows Build: activate QT initializer lists

Author: daschuer

src/track/keyutils.cpp

@@ -1,3 +1,11 @@
+// Horrible Hack to workaround QT 4.8 bug with MSVC compiler. lp:1627826
+// QT 4.8 explicitely disable Initializer lists, but initializer lists is
+// supported with MSVC 2013 SP2 +
+// http://code.qt.io/cgit/qt/qt.git/tree/src/corelib/global/qglobal.h#n910
+// TODO(XXX): Remove after QT4 deprecation, unneeded with QT5
+#if _MSC_VER >= 1800 /* MSVS 2013 */
+  #define Q_COMPILER_INITIALIZER_LISTS
+#endif /* MSVS 2013 */
 #include <QtDebug>
 #include <QMap>
 #include <QMutexLocker>