Presumably, lots of embedded systems don't have one.

Task-number: QTCREATORBUG-5918
Change-Id: Idfbd7fe2d27ed992b3f3dbba240943d0fe41dc5b
Reviewed-on: http://codereview.qt-project.org/4432


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Christian Kandeler <christian.kandeler@nokia.com>