MSVS&Qt 5.2: QWebKit doesn't get built

[ixSci]

Hi there,

I've downloaded Qt5.2. sources and tried to build it. While everything went smoothly I didn't find QWebKit* dlls in the output folder. So I tried to go to qtwebkit subfolder and typed nmake - nothing happened:
@c:\Libraries\Qt\5.2.0\qtwebkit>nmake all

Microsoft (R) Program Maintenance Utility Version 12.00.21005.1
Copyright (C) Microsoft Corporation. All rights reserved.@

How can I force it to be built?

P.S. I'm using MSVC2013 with the following configure line: configure -developer-build -opensource -mp

[ixSci]

Delete the post.

[ixSci]

Seems like WebKit doesn't participate in default Qt libraries building so one has to use the following instructions:
http://pastebin.com/2CDCbAww
I've managed to build webkit that way but it didn't install any parts despite provided argument. I've tried different ways with no luck so far. I have to copy everything myself and hope I didn't miss anything.
So I have the question: how to make it install webkit to the place I have other libs installed on?
And how to build docs for QWebKit? It doesn't build any WebKit parts with nmake doc