$QTOPIA_DEPOT_PATH/configure -release -image /home/work/desktop/target -prefix /home/work/desktop/target -xplatform linux-arm-g++ -arch arm -displaysizes 640x480 -build-qt -extra-qt-embedded-config "-xplatform qws/linux-arm-g++ -embedded arm -qconfig qpe -shared -little-endian -webkit -qt-kbd-usb -qt-libpng -qt-libjpeg -qt-gif -depths 4,8,16,32
用这个试一下