tries to build multimedia/mplayer
* Add option 'ASS "Enable ASS/SSA subtitle rendering"' with default
off
- However, override user decision to on if multimedia/libass
is already installed: mplayer does not uphold configure options
disabling dependency on external port.
* Do not bump PORTREVISION since nothing has really changed for
users who didn't have multimedia/libass on their systems
PR: ports/159021
Approved by: maintainer