internal compiler error while building qt

[Christian Ehrlicher]

> Von: Bernhard Reite
> On Dienstag, 21. Oktober 2008, Bernhard Reiter wrote:
> > On Montag, 20. Oktober 2008, Ludwig Reiter wrote:
> > > I ran into an internal compiler error, while building qt with emerge
> > > Revision 873820.  (See attachment qt-error-20081020.txt)
> > > Did anyone run into the same bug ?
> > > Does anyone know a solution?
> >
> > Here is the start of the command line:
> > g++ -c -include tmp\obj\release_shared\qt_gui_pch.h -O2 -Wall [....]
> > Interesting enough, when using "-O3" manually it seems to work.
> 
> This is all running in a virtual box.
> And we still have the problem so we are considering options.
> 
> a) Try out if different virtual machine images change the situation.
> b) Compile qt without "-O2".
>    What is the easiest way to compile qt without "-O2"?
>    (I did not find a good way. It seems that configure.exe or mingw32-make
>     will just use -O2 while building qt.)
> 
I built qt-copy two days ago for mingw (3.4.5) and msvc without any problems. So there's a good chance that it will work on a real windows or another vm.


Christian 
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