forked from qt-creator/qt-creator
- Adapt to recent API change. - Take into account that some shells don't report the "killed" signal. - Take into account that cat and sleep are built-ins in some shells. Change-Id: Ib33d89c65641340d704f88114834085b4c9b0e8b Reviewed-by: Christian Kandeler <christian.kandeler@nokia.com>