Bug#827462: gnash: FTBFS in testing

[Santiago Vila]

Package: src:gnash
Version: 0.8.11~git20160608-1
Severity: serious

Dear maintainer:

This package currently fails to build in stretch due to
build-dependencies not being present in stretch:

 Build-Depends: libagg-dev but it is not installable
 Build-Depends: libming-dev but it is not installable
 Build-Depends: libming-util but it is not installable

Because packages in stretch must be buildable in stretch, this is RC
for stretch, hence the serious severity.

Once that Britney is modified to take Build-Depends in account (as
well as Depends), filing these kind of bugs should no longer be
necessary, but until now this is the only way to keep testing
consistent.

Thanks.