Can't detect qt5 wince build automatically

In case of qt5 build to windows ce. add-in didn't add to Default Qt/Wince version combobox. and added to Default Qt/Win version combobox

this occured by RunQMakeQuery function in QMakeProcess.cs

 public void RunQMakeQuery()
        {
            string result = "";
            CreateQmakeProcess("-query QMAKE_SPEC", qtVersionInformation.qtDir + "\\bin\\qmake", qtVersionInformation.qtDir);

            try

qmake at qt5 always return host mkspec not target mkspec. because qmake use QMAKE_XSPEC for crossplatform.

our solution is rename the mkspec folder to default.
but this is not complete solution.