--- src\tools\moc\moc.cpp	2014-04-10 21:37:12.000000000 +0400
+++ src\tools\moc\moc.cpp	2015-02-11 18:21:29.762935800 +0400
@@ -48,6 +48,9 @@
 // for normalizeTypeInternal
 #include <private/qmetaobject_p.h>
 
+#include <QDir>
+#include <QFileInfo>
+
 QT_BEGIN_NAMESPACE
 
 // only moc needs this function
@@ -782,12 +785,17 @@
     if (!noInclude) {
         if (includePath.size() && !includePath.endsWith('/'))
             includePath += '/';
+        QFileInfo fi;
         for (int i = 0; i < includeFiles.size(); ++i) {
             QByteArray inc = includeFiles.at(i);
             if (inc[0] != '<' && inc[0] != '"') {
-                if (includePath.size() && includePath != "./")
-                    inc.prepend(includePath);
-                inc = '\"' + inc + '\"';
+                if (includePath.size() && includePath != "./") {
+                    fi.setFile(QString::fromLocal8Bit(includePath), QString::fromLocal8Bit(inc));
+                }
+                else {
+                    fi.setFile(QDir::current(), QString::fromLocal8Bit(inc));
+                }
+                inc = '\"' + fi.absoluteFilePath().toLocal8Bit() + '\"';
             }
             fprintf(out, "#include %s\n", inc.constData());
         }