diff -urN qt-everywhere-opensource-src-5.5.0.orig/qtwebengine/tools/qmake/mkspecs/features/functions.prf qt-everywhere-opensource-src-5.5.0/qtwebengine/tools/qmake/mkspecs/features/functions.prf
--- qt-everywhere-opensource-src-5.5.0.orig/qtwebengine/tools/qmake/mkspecs/features/functions.prf	2015-08-26 14:34:22.019269600 +0100
+++ qt-everywhere-opensource-src-5.5.0/qtwebengine/tools/qmake/mkspecs/features/functions.prf	2015-08-26 15:34:44.547516900 +0100
@@ -14,7 +14,7 @@
 
   linux-g++*:!isGCCVersionSupported(): return(false)
   !isPythonVersionSupported(): return(false)
-  linux-g++*|win32-msvc2013|macx-clang: return(true)
+  linux-g++*|win32-*|macx-clang: return(true)
   boot2qt: return(true)
 
   skipBuild("Qt WebEngine can currently only be built for Linux (GCC), Windows (MSVC 2013), OS X (XCode 5.1+) or Qt for Device Creation.")