-RM-199-MR-Version header not included in dev install
The automatically created version header is not copied/installed in the CORE_DEV target. This avoids that we can use the WVersion header for OW identification in external modules. Additionally, external modules only build if they itself provide a WVersion header.
- Copy WVersion header to include dir after install
- Provide another version header for external modules
(from redmine: created on 2012-07-31, closed on 2012-07-31)