However, if i am mentioning -ldl before -lQtCore then the glibc warning dissapears.
But still i have no idea why i have those error messages.

Please help.

arm-none-linux-gnueabi-g++ --sysroot=/media/ext3 -Wl,-rpath-link,/home/quado/quado-distros/beagleboard/qt-ti/ti/lib -Wl,-O1 -Wl,-rpath,/media/ext3/home/quado/qt-4.6/lib -Wl,-rpath,/media/ext3/home/quado/qt-4.6/lib -o 2dpainting .obj/release-shared-emb-arm/glwidget.o .obj/release-shared-emb-arm/helper.o .obj/release-shared-emb-arm/main.o .obj/release-shared-emb-arm/widget.o .obj/release-shared-emb-arm/window.o .obj/release-shared-emb-arm/moc_glwidget.o .obj/release-shared-emb-arm/moc_widget.o .obj/release-shared-emb-arm/moc_window.o -L/home/quado/quado-distros/beagleboard/qt-ti/ti/lib -L/home/quado/quado-distros/beagleboard/qt-ti/ti/lib/ -Lusr/lib -Llib -L/home/quado/quado-distros/beagleboard/qt-ti/ti/lib -L/home/quado/quado-distros/beagleboard/qt-ti/ti/lib/ -Lusr/lib -Llib -lQtGui -lQtNetwork -lQtOpenGL -lpthread -ldl -lQtCore
/home/quado/quado-distros/beagleboard/qt-ti/ti/lib/libQtCore.so: undefined reference to `_dl_hwcap'
/home/quado/quado-distros/beagleboard/qt-ti/ti/lib/libQtCore.so: undefined reference to `__dlsym'
/home/quado/quado-distros/beagleboard/qt-ti/ti/lib/libQtCore.so: undefined reference to `__dlopen'
/home/quado/quado-distros/beagleboard/qt-ti/ti/lib/libQtCore.so: undefined reference to `__dlclose'
/home/quado/quado-distros/beagleboard/qt-ti/ti/lib/libQtCore.so: undefined reference to `__dlerror'
collect2: ld returned 1 exit status
make: *** [2dpainting] Error 1