[MacPorts] #56417: transcode @1.1.7_21 fails to build with ffmpeg 4

[MacPorts]

#56417: transcode @1.1.7_21 fails to build with ffmpeg 4
------------------------+--------------------
  Reporter:  tehcog     |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.4.3
Resolution:             |   Keywords:
      Port:  transcode  |
------------------------+--------------------
Changes (by ajdudman):

 * Attachment "filter-subtitler-load_font.c.diff" added.

 This is patch-freetype-2.5.1.diff renamed and prefixed.

-- 
Ticket URL: <https://trac.macports.org/ticket/56417>
MacPorts <https://www.macports.org/>
Ports system for macOS