[MacPorts] #61459: gpac @0.8.0_1: error: implicit declaration of function 'gf_webvtt_js_removeCues' is invalid in C99 (was: gpac @0.8.0_1 fails to build on Big Sur)

[MacPorts]

#61459: gpac @0.8.0_1: error: implicit declaration of function
'gf_webvtt_js_removeCues' is invalid in C99
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  Reporter:  Tatsh   |      Owner:  (none)
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:  bigsur catalina
      Port:  gpac    |
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Ticket URL: <https://trac.macports.org/ticket/61459#comment:2>
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