[arm-gnu] Problem with own HelloWorld@uclinux

[Maik Scholz <Scholz.Maik@xxxxxxxxxxx>]

Hi,
i have a Olimex LPC2468 PCB with uclinux installed.
Now I like to compile my own application on a windows
host.

But when I compile this code ...

main.c:
#include <stdio.h>
int main() {
        printf("Hello World\n");
    return 0;
}

... with "Sourcery G++ Lite ARM uClinux Sourcery G++ Lite 2011.03-46" 
and this Makefile ...

Makefile:
CSPATH=C:/Programme/CodeSourcery/SourceryG++Lite/bin
CC=${CSPATH}/arm-uclinuxeabi-gcc

all: ${OBJECTS}
    ${CC} -o mytest src/main.c


... and run it on the board ...

/var> tftp -g -r mytest 192.168.1.37
/var> chmod +x mytest
/var> ./mytest
/var>

Then I can't see any output?
When I run this precompiled binary 
"http://www.mikrocontroller.net/attachment/61998/hallo-welt";, then
"Hello World" is printed as expected.

Any hints?

Thanks

Maik Scholz