Created attachment 204013 [details]
Add USES=compiler:c++11-lang to fix linking issue with base GCC.
Tested on powerpc64 and amd64.
Thanks, feel free to take maintainership
A commit references this bug:
Date: Sat Apr 27 08:44:39 UTC 2019
New revision: 500198
multimedia/ffmpeg0: fix build with GCC-based architectures
Add USES=compiler:c++11-lang to fix linking to other libraries compiled by new GCC.
Approved by: wg (maintainer), tcberner (mentor)
Differential Revision: https://reviews.freebsd.org/D20057
Not taking maintainership, I'm just fixing ports build failures.