LNK4217 warning when building application against static Qt SVG lib.

Starting with 4.6.3 (not seen in 4.6.2) we get the following three warnings from Visual Studio 2008 C++ compiler when building our application that uses the SVG lib.

QtSvgd.lib(qsvghandler.obj) : warning LNK4217: locally defined symbol ?qstrtod@@YANPBDPAPBDPA_N@Z (double __cdecl qstrtod(char const *,char const * *,bool *)) imported in function "double __cdecl toDouble(class QChar const * &)" (?toDouble@@YANAAPBVQChar@@@Z)

QtGuid.lib(qapplication.obj) : warning LNK4217: locally defined symbol ?qt_call_post_routines@@YAXXZ (void __cdecl qt_call_post_routines(void)) imported in function "public: virtual __thiscall QApplication::~QApplication(void)" (??1QApplication@@UAE@XZ)

QtGuid.lib(qwhatsthis.obj) : warning LNK4217: locally defined symbol ?qDeleteInEventHandler@@YAXPAVQObject@@@Z (void __cdecl qDeleteInEventHandler(class QObject *)) imported in function "public: static void __cdecl QWhatsThis::hideText(void)" (?hideText@QWhatsThis@@SAXXZ)