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Hello,
I have qtopia-core-opensource-src-4.3.3 installed on my development host(PC).I intend to compile code on the PC and run the same on an ARM9 board which has qt-embedded-free-3.3.4 installed.I have a sample program:
#include <QApplication>
#include <QPushButton>

int main(int argc, char *argv[])
{
QApplication app(argc, argv);

QPushButton hello("Hello world!");
hello.resize(100, 30);

hello.show();
return app.exec();
}
When I compile the above program on the PC it compiles well but when I try to execute on the board I get the following error
./main: error while loading shared libraries: libQtGui.so.4: cannot open shared object file: No such file or directy
What could be the problem?Do I need to install something else on the board?

Hello someone suggested that I statically link Qt while compilation.How do I do that?

Hello,
I solved the above problem.But I am stuck again!
I compiled the following code on my PC which has Qtopia 4.3.3 installed
#include <QApplication>
#include <QPushButton>

int main(int argc, char *argv[])
{
QApplication app(argc, argv);

QPushButton hello("Hello world!");
hello.resize(100, 30);

hello.show();
return app.exec();
}
When I transferred this compiled executable on the ARM9 board it executes fine but I dont see anything on the TFT.Please help.

Thanks.

Hello Nigish,
My ARM 9 board is running on Debian Linux 3.0.My PC is running on Fedora6.0.How do I check the framebuffer driver on my board?
I have dynamically linked the executable this time.So I had to install certain .so file on the board.But still it is not working.Someone suggested statically linking the executable while compiling on the PC.I installed static (.a) files on my PC.But when I run qmake -project ,qmake, make in succession I stll get a dynamically linked binary.how do I force the compiler to use these static libraries?This seem to be a basic question but I cannot help asking this.

Thanks

problem solved....thanks

I copied the compiled library files on to the board.That was all the executable needed.I was stuck in some space issues with the board so I had to shift to greater memory for this.

Thanks.

Yeah stupid and a bit uninformed of me too ......initially I was trying to install the full version of Qtopia on the board when all that I was needed to do was to copy the compiled library(.so files) on the board...I guess I was a bit uninformed about Qt then....

Thanks