Bug#810563: bs1770gain: FTBFS with FFmpeg 2.9/3.0 (Werror)

[Petter Reinholdtsen]

[Andreas Cadhalpun]
> Attached is a patch removing the use of -Werror, which is
> a good practice for development builds, but just causes
> unnecessary build failures for release builds.

I prefer to fix the warnings, not make them less serious, as I have
had issues in code earlier that did show up as warnings
which were ignored and caused misbehaving programs on some architectures.

Because of this, I would not drop -Werror as the first approach
for fixing such build error.

What exactly is the warning you want to accept in the build
with ffmpeg 2.9?

-- 
Happy hacking
Petter Reinholdtsen