Fix build on Unix.
Fix build on Unix.

Change-Id: Iecb570ff2faa4d72e350acb658f6a55240ff2930
Reviewed-by: Tim Jenssen <6a21f175c697b4129e1bafb6e9b52078bb1a6738@digia.com>

olear/qtifw,olear/qtifw,olear/qtifw,olear/qtifw