qmake shadow build fails for WinCE when following the procedure outlined in the documentation

Following the documentation at http://doc.trolltech.com/4.5/shadow-builds-wince.html I did the following:-

1. download and install Windows Mobile 6 Professional SDK Refresh.msi from link http://www.microsoft.com/downloads/details.aspx?familyid=06111A3A-A651-4745-88EF-3D48091A390B&displaylang=en

2. download and install qt-embedded-wince-commercial-src-4.5.2

3. Downloaded and installed ActiveState Perl 5.10.0.1005 (ActivePerl-5.10.0.1005-MSWin32-x86-290470.msi) (checked option to have it added to my PATH)
4. Created shadow build directory C:\depot\commercial\src\wm60pro-shadow. My Qt source is located at C:\depot\commercial\src\qt-embedded-wince-commercial-src-4.5.2
5. Open visual studio command prompt
6. Add shadow build directory to my PATH using the following command:-

set PATH=C:\depot\commercial\src\wm60pro-shadow\bin;%PATH%

7. Navigate to my shadow build directory:-

cd c:\depot\commercial\src\wm60pro-shadow

8. Run configure using the following command:-

C:\depot\commercial\src\qt-embedded-wince-commercial-src-4.5.2\configure.exe -platform win32-msvc2008 -xplatform wincewm60professional-msvc2008

9. setcepaths wincewm60professional-msvc2008
10. nmake

The build failed first of all with a report that it couldn't find the phonon link libraries. After manually copying them from the main Qt build lib directory (built for WinCE), the build got further but then failed because QtGui4.lib was not found in the shadow build lib directory. At this stage I gave up and am assuming there is some problem in qmake for shadow builds.