[MacPorts] #71353: ffmpeg links to X11 libraries without +x11 being enabled

[MacPorts]

#71353: ffmpeg links to X11 libraries without +x11 being enabled
---------------------------+--------------------
  Reporter:  barracuda156  |      Owner:  (none)
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.10.4
Resolution:                |   Keywords:
      Port:  ffmpeg        |
---------------------------+--------------------

Comment (by barracuda156):

 Replying to [comment:2 mascguy]:
 > Replying to [comment:1 ryandesign]:
 > > Could you attach the main.log file, please?
 >
 > Sergey?

 Given that this is not a powerpc- or gcc-specific issue, I believe anyone
 interested could have reproduced it locally, but anyway, I attach logs
 now.

 To reproduce:
 1. Install `xorg-libXv`.
 2. Build `ffmpeg` with default variant from source.
 3. Deactivate `xorg-libXv`.
 4. `ffmpeg` is broken.

-- 
Ticket URL: <https://trac.macports.org/ticket/71353#comment:3>
MacPorts <https://www.macports.org/>
Ports system for macOS