[Qt-interest] Can't configure Qt-Embedded with DirectFB

[Eduardo Luz]

Since I was cross-compiling, I've created a
"/mkspecs/qws/linux-i386-g++/QMake.conf" for my target architecture and I
should had pointed the DirectFB flags to my target libs, not to my host.

So, that fixed the problem :

QT_CFLAGS_DIRECTFB=-I/home/eduardo/toolchain/usr/include/directfb
-D_REENTRANT
QT_LIBS_DIRECTFB=-L/home/eduardo/toolchain/usr/lib -ldirectfb -lfusion
-ldirect -lpthread

Regards,
Eduardo Luz.

On Thu, Sep 17, 2009 at 2:30 PM, Eduardo Luz <eduluz at gmail.com> wrote:

> Hello all,
>
> I'm having a problem with DirecFB.
>
> I've downloaded the newest version of Qt-embedded (4.5.2) and tried out the
> following :
>
> "./configure -opensource -static -exceptions -no-qt3support -no-phonon
> -no-phonon-backend -qt-zlib -qt-libtiff -qt-libpng -qt-libmng -qt-libjpeg
> -silent -xplatform qws/linux-i386-g++ -embedded x86 -little-endian
> -host-little-endian -qt-freetype -depths all -qt-gfx-linuxfb
> -plugin-gfx-directfb -qt-kbd-tty -qt-mouse-tslib -prefix
> /usr/local/Trolltech/QtEmbedded-4.5.2-directfb"
>
> And the configure stops, reporting this:
>
> "The DirectFB screen driver functionality test failed!
>  You might need to modify the include and library search paths by editing
>  QT_CFLAGS_DIRECTFB and QT_LIBS_DIRECTFB in
>
>  /home/eduardo/temp/qt-embedded-linux-opensource-src-4.5.2/mkspecs/qws/linux-i386-g++."
>
> I have the DirectFB installed on my machine, and the dev packages also
> (libdirectfb-1.0-0 and libdirectfb-dev).
>
> So, I 've edited the qmake.conf in
> /home/eduardo/temp/qt-embedded-linux-opensource-src-4.5.2/mkspecs/qws/linux-i386-g++
> and add :
>
> QT_CFLAGS_DIRECTFB=-I/usr/include/directfb -D_REENTRANT
> QT_LIBS_DIRECTFB=-L/usr/lib -ldirectfb -lfusion -ldirect -lpthread
>
> But that didn't work.
>
> I donn't know what else I can do.
>
> Any help will be welcome.
>
> Regards,
> --
> Eduardo Luz
> Software Engineer
> eduardo at omnimed.com.br
> Omnimed Ltda.
>



-- 
Eduardo Luz

“The most beautiful thing we can experience is the mysterious. It is the
source of all true art and science. “
Albert Einstein
US (German-born) physicist (1879 - 1955)
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