Update to Qt 4.8.

[Patrick Spendrin]

Am 03.04.2012 16:25, schrieb Laszlo Papp:
> As Patrick suggested on irc, removing the pthread.h header file from
> the kderoot include path solved the libxml2-src emerge issues.
> 
> The next issue is this:
...
> CMake Error: The source directory "c:/kderoot/svn/trunk/kdesupport/oxygen-icons"
>  does not appear to contain CMakeLists.txt.
...

Nice one, oxygen-icons finally moved to git, you probably want to adapt
emerge\portage\kdesupport\oxygen-icons according to other kdesupport git
packages (kdewin e.g.).
If you don't find the time, I'll try to do that tonight.

regards,
Patrick