Platform wayland execution failure

[bhushanjcool]

I am trying to execute :

root@localhost:/> /usr/local/Qt-5.0.0/examples/gui/analogclock/analogclock -platform wayland
Using Wayland-EGL
libEGL warning: unsupported platform Windows
Segmentation fault (core dumped)

Environment is QT5 with qtwayland module.
I am using only wayland and no X11

When could I get the error as above?
Do I have to adapt the qt application to work with qtwayland ??