[MacPorts] #37733: ffmpeg fails to build against libsdl-devel

[MacPorts]

#37733: ffmpeg fails to build against libsdl-devel
--------------------------+------------------------
  Reporter:  lllactive@…  |      Owner:  jeremyhu@…
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.1.2
Resolution:               |   Keywords:
      Port:  ffmpeg       |
--------------------------+------------------------

Comment (by ryandesign@…):

 MacPorts recognized that ffmpeg and gegl and opencv and strigi were broken
 and tried to rebuild them for you, but it failed to rebuild ffmpeg because
 it had not been cleaned beforehand.

 Clean all these ports, then try again to upgrade ffmpeg:
 {{{
 sudo port clean ffmpeg gegl opencv strigi
 sudo port upgrade ffmpeg
 }}}
 After that MacPorts will probably try again to rebuild gegl and opencv and
 strigi, and hopefully succeed.

-- 
Ticket URL: <https://trac.macports.org/ticket/37733#comment:14>
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