[Development] unable to cross-compile the QT5 alpha.

[Girish Ramakrishnan]

Hi haithem,

2012/4/4 haithem rahmani <haithem.rahmani at gmail.com>:
> Hi,
> I'm trying to cross-compile the QT5 alpha, for ST SoCs
> I configured it as follows:
>
> $> ./configure  -opensource -confirm-license -no-eglfs -no-xcb  -xplatform
> linux-sh4-g++ -prefix /home/rahmanih/qt-5.0.0 -no-opengl -no-xrender -no-xkb
> -no-xinerama -no-xshape -no-xvideo -no-xsync -no-xinput -no-xinput2 -no-egl
> -no-xcursor -no-xfixes -no-xrandr
>
> even though  I explicitly passed the option " -no-opengl", I'm getting the
> following error:
>
> $>
> /opt/STLinux-2.4/devkit/sh4/bin/../lib/gcc/sh4-linux/4.6.3/../../../../sh4-linux/bin/ld:
> cannot find -lGL
>

The GL line can come from various sources. some debugging hints:
1. Is your ST mkspec free of GL?
2. From pkg-config. Do a quick grep in your pc files, if you are using
pkg-config
3. Note that on the desktop, you also have to pass -no-egl to be free of "gl".
4. Then check mkspecs/qconfig.pri - does it have any opengl or egl or gles2?
5. Check that QtGui is actually free of gl using ldd.

Girish