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...@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. Regards -- Sebastian Ramacher
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