Bug#739302: FTBFS with libav10

[Moritz Muehlenhoff]

Source: gmerlin-avdecoder
Severity: important

Hi,
your package fails to build from source against libav 10 (currently
packaged in experimental). This bug will become release-critical
at some point when the libav10 transition starts.

Migration documentation can be found at
https://wiki.libav.org/Migration/10

Cheers,
        Moritz

(...)

demux_ffmpeg.c:473:7: error: 'CODEC_ID_GIF' undeclared here (not in a function)
     { CODEC_ID_GIF, BGAV_MK_FOURCC('g', 'i', 'f', ' ') },
       ^
demux_ffmpeg.c:477:7: error: 'CODEC_ID_DXA' undeclared here (not in a function)
     { CODEC_ID_DXA, BGAV_MK_FOURCC('D', 'X', 'A', ' ') },
       ^
demux_ffmpeg.c:481:7: error: 'CODEC_ID_THP' undeclared here (not in a function)
     { CODEC_ID_THP, BGAV_MK_FOURCC('T', 'H', 'P', 'V') },
       ^
demux_ffmpeg.c:485:7: error: 'CODEC_ID_C93' undeclared here (not in a function)
     { CODEC_ID_C93, BGAV_MK_FOURCC('C','9','3','V') },
       ^
demux_ffmpeg.c:488:7: error: 'CODEC_ID_BETHSOFTVID' undeclared here (not in a function)
     { CODEC_ID_BETHSOFTVID, BGAV_MK_FOURCC('B','S','D','V')},
       ^
demux_ffmpeg.c:493:7: error: 'CODEC_ID_VP6A' undeclared here (not in a function)
     { CODEC_ID_VP6A, BGAV_MK_FOURCC('V','P','6','A') },
       ^
demux_ffmpeg.c:498:7: error: 'CODEC_ID_VB' undeclared here (not in a function)
     { CODEC_ID_VB, BGAV_MK_FOURCC('V','B','V','1') },
       ^
demux_ffmpeg.c: In function 'init_audio_stream':
demux_ffmpeg.c:516:28: warning: comparison between pointer and integer [enabled by default]
     if((audio_codecs[i].id == st->codec->codec_id) &&
                            ^
demux_ffmpeg.c: In function 'init_video_stream':
demux_ffmpeg.c:586:29: warning: comparison between pointer and integer [enabled by default]
       if(video_codecs[i].id == st->codec->codec_id)
                             ^
make[3]: *** [demux_ffmpeg.lo] Error 1
make[3]: Leaving directory `/home/jmm/av10/gmerlin-avdecoder-1.2.0~dfsg/lib'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/jmm/av10/gmerlin-avdecoder-1.2.0~dfsg/lib'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/jmm/av10/gmerlin-avdecoder-1.2.0~dfsg'
make: *** [debian/stamp-makefile-build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2