Bug#720824: opal: FTBFS with libav9: h263-1998.cxx:320:27: error: 'CODEC_FLAG_H263P_UMV' was not declared in this scope

[Sebastian Ramacher]

On 2013-09-13 13:01:08, Eugen Dedu wrote:
> On 12/09/13 19:46, Sebastian Ramacher wrote:
> >Control: tags -1 + patch
> >
> >On 2013-09-12 15:36:20, Eugen Dedu wrote:
> >>On 12/09/13 15:29, Sebastian Ramacher wrote:
> >>>On 2013-09-06 16:16:59, Eugen Dedu wrote:
> >>>>On 06/09/13 15:34, Moritz Muehlenhoff wrote:
> >>>>>On Sun, Aug 25, 2013 at 03:22:31PM +0200, David Suárez wrote:
> >>>>>>Source: opal
> >>>>>>Version: 3.10.10~dfsg-2
> >>>>>>Severity: serious
> >>>>>>Tags: jessie sid
> >>>>>>User: debian-qa at lists.debian.org
> >>>>>>Usertags: qa-ftbfs-20130825 qa-ftbfs
> >>>>>>Justification: FTBFS on amd64
> >>>>>>
> >>>>>>Hi,
> >>>>>>
> >>>>>>During a rebuild of all packages in sid, your package failed to build on
> >>>>>>amd64.
> >>>>>>
> >>>>>>Related to current libav9 transition (see #706798).
> >>>>>>
> >>>>>>>                                                                         ^
> >>>>>>>h263-1998.cxx: In member function 'virtual bool H263_RFC2190_EncoderContext::Init()':
> >>>>>>>h263-1998.cxx:606:24: error: 'CODEC_FLAG_H263P_UMV' was not declared in this scope
> >>>>>>>    m_context->flags &= ~CODEC_FLAG_H263P_UMV;
> >>>>>>>                         ^
> >>>>>>>h263-1998.cxx:611:24: error: 'CODEC_FLAG_H263P_AIV' was not declared in this scope
> >>>>>>>    m_context->flags &= ~CODEC_FLAG_H263P_AIV;
> >>>>>>>                         ^
> >>>>>>>h263-1998.cxx:612:24: error: 'CODEC_FLAG_H263P_SLICE_STRUCT' was not declared in this scope
> >>>>>>>    m_context->flags &= ~CODEC_FLAG_H263P_SLICE_STRUCT;
> >>>>>>>                         ^
> >>>>>>>make[5]: *** [/«PKGBUILDDIR»/plugins/../lib_linux_x86_64/plugins/h263_ffmpeg/h263-1998.o] Error 1
> >>>>>
> >>>>>This is fixed in the version from experimental (ptlib from experimental is also needed),
> >>>>>which compiles fine against current libav.
> >>>>
> >>>>Thank you for this information.
> >>>>
> >>>>Note that ekiga does not yet work with opal/experimental, so opal
> >>>>cannot go to unstable right now.
> >>>
> >>>Would it be possible to backport the libav 9 fixes for now? I found some
> >>>patches on the web that make it compile, but they don't fix
> >>>plugins/video/common/dyna.cxx which uses dlopen/dlsym to look up the
> >>>(old) libav symbols (thankfully this is properly fixed in experimental).
> >>> From what I can tell it might be enough to just replace the loading and
> >>>calls to Fav* in FFMPEGLibrary with plain calls of av* functions.
> >>
> >>It is on my TODO list, but I am in short time currently...  Please
> >>give me all the pointers you have.  My plan is to backport the
> >>related changes from experimental version to unstable/testing
> >>version.
> >
> >I gave it a try and ended up with the attached patch. What do you think
> >of it?
> 
> I tested it on my development machine and it works.  Do you mind
> uploading it yourself?

Great, thanks for testing it! I can do the upload. Would you mind if I
upload it to DELAYED/0 instead of a higher delay?

Regards
-- 
Sebastian Ramacher
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