Re: [ptxdist] Error during compiling qt projects - Erratum

[barhoumi mohtadi <mohtadi_barhoumi@hotmail.fr>]

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i made a make clean before re-executing, and now, the .so is not generated, and i get this error 


c2a@c2a-desktop:~/OSELAS.BSP-Pengutronix-Generic-2011.11.0/platform-Poseidon/sysroot-cross/bin/c2a/plugins/pluginCorsair$ make
i586-unknown-linux-gnu-g++ -c -I/home/c2a/OSELAS.BSP-Pengutronix-Generic-2011.11.0/platform-Poseidon/sysroot-target/usr/mkspecs/linux-ptx-g++ -I. -I/home/c2a/OSELAS.BSP-Pengutronix-Generic-2011.11.0/platform-Poseidon/sysroot-target/usr/include/QtCore -I/home/c2a/OSELAS.BSP-Pengutronix-Generic-2011.11.0/platform-Poseidon/sysroot-target/usr/include/QtNetwork -I/home/c2a/OSELAS.BSP-Pengutronix-Generic-2011.11.0/platform-Poseidon/sysroot-target/usr/include/QtGui -I/home/c2a/OSELAS.BSP-Pengutronix-Generic-2011.11.0/platform-Poseidon/sysroot-target/usr/include -I./*.h -I../../interface/*.h -I../obj -I/home/c2a/OSELAS.BSP-Pengutronix-Generic-2011.11.0/platform-Poseidon/sysroot-target/include -I/home/c2a/OSELAS.BSP-Pengutronix-Generic-2011.11.0/platform-Poseidon/sysroot-target/usr/include -pipe -isystem /home/c2a/OSELAS.BSP-Pengutronix-Generic-2011.11.0/platform-Poseidon/sysroot-target/include -isystem /home/c2a/OSELAS.BSP-Pengutronix-Generic-2011.11.0/platform-Poseidon/sysroot-target/usr/include -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PLUGIN -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -o ../obj/plugin_corsair.o plugin_corsair.cpp

/bin/sh: i586-unknown-linux-gnu-g++: not found
make: *** [../obj/plugin_corsair.o] Erreur 127


> Date: Wed, 1 Feb 2012 14:24:48 +0100
> From: m.olbrich@pengutronix.de
> To: ptxdist@pengutronix.de
> Subject: Re: [ptxdist] Error during compiling  qt projects
> 
> On Wed, Feb 01, 2012 at 12:50:08PM +0100, barhoumi mohtadi wrote:
> > I am trying to compile execute a qt proejct (that i have built in my development machine) on the target machine ( the embedded one). 
> > The project load normaly dynamic libraries (*.so) to run normally.
> > 
> > But , when executing the project on the development machine, the .so are not loaded.
> > in fact , the debugging output indicates ; Plugin uses incompatible Qt Library : expected build key "i386 linux ptx-g++ full-config,' , got "i486 linux g++-4 full-config".
> > 
> > 
> > I must precise, that i didn't create packages for my project, because , it is kind of impossible due to architecture i've adopted for the application. So i'm executing the application "normally" from the terminal (  xinit path_to_app/appname).
> > 
> > For loading the plugins, i use QPluginLoader
> > 
> > So , i'm wondering, if there anyway to encounter this problem?? ( differnt buildkeys) . otherwise, is there anyway to compile the sources with the same version of compiler that is on my target machine ( embedded)... ( can i compile them directly there? or can i add the target machine compiler and debugger in the host development machine, so i can compile them there ???))
> > 
> > Your help is much appreciated.
> 
> If you're using qmake, then just use
> <BSP>/platform-<some-plat>/sysroot-cross/bin/qmake and make sure the
> toolchain for the BSP is in PATH. Then you're project should be built with
> the correct toolchain and qt version.
> 
> Michael
> 
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