aco31 
Hi,
just for information
I have used Ptxdist to build tools chain and linux 3.16 and roofs including
QT 4.8.6 library (see OSELAS.BSP-Pengutronix-Mini2440-Quickstart.pdf )
in order to cross-compile qt applications from my host pc using QtCreator I
have used the Qt and tslib library aleady built by ptxdist.
In QtCreator / tools / option:
- compiler: use the Olesas compiler,
make of our host PS (ex: usr/bin/make)
ABI: arm / linux / generic / elf
- Qt version
use qmake found in [OSELAS BSP
path]/platform-mini2440/sysroot-cross/bin/qmake
- define your device (mini2440 board / IP LOGIN, ...)
- define your kit using all that.
during the first compil you have to add some manualy each missing lib to
your *.pro (libts, libpng, libz, libfreetype, ..) for that, edit (under
Qtcreator) your *.pro, rigth mouse click "add lib", external lib, enter
path and name of the lib (find the lib in the
[platform-mini2440/sysroot-target/usr/lib or other directory].
Repeat this operation for each missing lib.
that's all (I hope :-) )