Bug#1005103: gem: FTBFS with gmerlin-avdecoder 2.0

[Debian/GNU]

Package: gem
Version: 1:0.94-5
Severity: important
Tags: ftbfs

Dear Maintainer,

gem fails to build from source with the
gavl/gmerlin/gmerlin-avdecoder 2.0 stack that
currently sits in experimental.