Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit

[Eugen Dedu <Eugen Dedu pu-pm univ-fcomte fr>]

On 15/09/12 15:02, Antonio Trande wrote:
> 2012/9/15 Eugen Dedu<Eugen Dedu pu-pm univ-fcomte fr>
>
> > On 15/09/12 00:37, Antonio Trande wrote:
> >
> > > 2012/9/14 Eugen Dedu<Eugen Dedu pu-pm univ-**fcomte.fr<Eugen Dedu pu-pm univ-fcomte fr>
> > > >
> > >
> > >   On 14/09/12 10:41, Antonio Trande wrote:
> > > >   2012/9/14 Antonio Trande<anto trande gmail com>
> > > > >    2012/9/13 Eugen Dedu<Eugen Dedu pu-pm univ-**f**comte.fr<http://fcomte.fr>
> > > > > <Eugen.Dedu@pu-pm.**univ-fcomte.fr<Eugen Dedu pu-pm univ-fcomte fr>>
> > > > >
> > > > > > >
> > > > > >    On 13/09/12 19:05, Antonio Trande wrote:
> > > > > >
> > > > > > >    2012/9/13 Eugen Dedu<Eugen Dedu pu-pm univ-****f**comte.fr<
> > > > > > > http://fcomte.fr>
> > > > > > >
> > > > > > > > <Eugen.Dedu@pu-pm.**univ-**fcomte.fr<http://univ-fcomte.fr><
> > > > > > > > Eugen.Dedu@pu-pm.**univ-fcomte.fr<Eugen Dedu pu-pm univ-fcomte fr>
> > > > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > >      On 27/08/12 19:45, Antonio Trande wrote:
> > > > > > > >
> > > > > > > >
> > > > > > > > >     2012/8/24 Antonio Trande<anto trande gmail com>
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > >      2012/8/24 Eugen Dedu<Eugen Dedu pu-pm univ-******f**comte.fr<
> > > > > > > > > > http://fcomte.fr>
> > > > > > > > > > <Eugen.Dedu@pu-pm.**univ-**fco**mte.fr<http://fcomte.fr><
> > > > > > > > > > http://univ-fcomte.fr><
> > > > > > > > > > Eugen.Dedu@pu-pm.**univ-**fcomte.fr<http://univ-fcomte.fr><
> > > > > > > > > > Eugen.Dedu@pu-pm.**univ-fcomte.fr<Eugen Dedu pu-pm univ-fcomte fr>
> > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > > >        On 24/08/12 12:48, Antonio Trande wrote:
> > > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > > >       Hi all.
> > > > > > > > > > > >   I'm working to compile opal-3.10.7 on my  Fedora 17 64bit. After
> > > > > > > > > > > > > *./configure
> > > > > > > > > > > > > --disable-silk*, *make* fails  with
> > > > > > > > > > > > >
> > > > > > > > > > > > >
> > > > > > > > > > > > > [CC] h263-1998.cxx
> > > > > > > > > > > > >
> > > > > > > > > > > > >      In file included from /usr/include/ffmpeg/libavutil/**
> > > > > > > > > > > > > ******
> > > > > > > > > > > > >
> > > > > > > > > > > > >    **samplefmt.h:22:0,
> > > > > > > > > > > > >
> > > > > > > > > > > > > >                        from /usr/include/ffmpeg/****
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > libavcodec/avcodec.h:30,
> > > > > > > > > > > > > >                        from ../common/ffmpeg.h:48,
> > > > > > > > > > > > > >                        from h263-1998.h:52,
> > > > > > > > > > > > > >                        from h263-1998.cxx:50:
> > > > > > > > > > > > > > /usr/include/ffmpeg/libavutil/**********avutil.h:305:5: error:
> > > > > > > > > > > > > >
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > expected
> > > > > > > > > > > > > > identifier
> > > > > > > > > > > > > > before numeric constant
> > > > > > > > > > > > > > /usr/include/ffmpeg/libavutil/**********avutil.h:305:5: error:
> > > > > > > > > > > > > > expected ‘}’
> > > > > > > > > > > > > > before
> > > > > > > > > > > > > > numeric constant
> > > > > > > > > > > > > > /usr/include/ffmpeg/libavutil/**********avutil.h:305:5: error:
> > > > > > > > > > > > > >
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > expected
> > > > > > > > > > > > > > unqualified-id before numeric constant
> > > > > > > > > > > > > > /usr/include/ffmpeg/libavutil/**********avutil.h:313:1: error:
> > > > > > > > > > > > > >
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > expected
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > declaration
> > > > > > > > > > > > > > before ‘}’ token
> > > > > > > > > > > > > > make[3]: ***
> > > > > > > > > > > > > > [/home/sagitter/**********SoftwareCompilato/opal-3.10.7/**
> > > > > > > > > > > > > > ********
> > > > > > > > > > > > > > plugins/../lib_linux_x86_64/**********plugins/h263_ffmpeg/**
> > > > > > > > > > > > > > h263-***
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > *
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > 1998.****o]
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > Error 1
> > > > > > > > > > > > > >
> > > > > > > > > > > > > >      Peter, do you know what is the problem?  I tested it with
> > > > > > > > > > > > > > libav...
> > > > > > > > > > > > > >
> > > > > > > > > > > > > >
> > > > > > > > > > > > > >        With the option *--disable-libavcodec, *make completes
> > > > > > > > > > > > > its
> > > > > > > > > > > > work but
> > > > > > > > > > > >
> > > > > > > > > > > >    ffmpeg codecs are not available.
> > > > > > > > > > > If i remember properly this issue pops up with the old release of
> > > > > > > > > > > Ekiga
> > > > > > > > > > > too and it was linked to ffmpeg.
> > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > > >    Please, i wish understand if this is a issue related to Ekiga
> > > > > > > > > > > or to
> > > > > > > > > > ffmpeg
> > > > > > > > > > in Fedora.
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > >    Antonio, it could be a mismatch between ffmpeg version and opal.
> > > > > > > > >    Do you
> > > > > > > > > use ffmpeg or libav?  What version exactly
> > > > > > > > > (/usr/include/libavcodec/***
> > > > > > > > >
> > > > > > > > > *version.h)?
> > > > > > > > >
> > > > > > > > >      Is it the version from Fedora or another one?
> > > > > > > > Hi Eugen.
> > > > > > > > I use ffmpeg (v. 0.10..4-2)  from Fedora repository.
> > > > > > > >
> > > > > > > >
> > > > > > > >   Indeed, you use version ffmpeg 0.10.4.  Could you send the
> > > > > > > plugins/config.log file from opal directory?
> > > > > > >
> > > > > > > Also, what gives the command:
> > > > > > > grep PICT opal-directory/plugins/plugin-******config.h
> > > > > >
> > > > > >      $ grep PICT plugin-config.h
> > > > >     /* #undef AV_PICTURE_TYPE_NONE */
> > > > Could you confirm that line 305 from /usr/include/ffmpeg/libavutil/**
> > > > **avutil.h
> > > >
> > > > is:
> > > >    305     AV_PICTURE_TYPE_NONE = 0, ///<   Undefined
> > > > ?
> > > I confirm.
> > >
> > >
> > >
> > > > If yes, then please do:
> > > > - in opal/plugins/video/common, rename ffmpeg directory to ffmpeg2 (so
> > > > that it is not found)
> > > > - rebuild opal (./configure and make)
> > >
> > >
> > > See attached.
> >
> > The problem is the following.  Opal in config.log says:
> > checking if libavutil has AV_PICTURE_TYPE_NONE... no
> > checking if libavutil has AVPictureType... no
> >
> > On the other hand, your ffmpeg from Fedora has in avutil.h:
> >   304 enum AVPictureType {
> >
> >   305     AV_PICTURE_TYPE_NONE = 0, ///<  Undefined
> > [...]
> >
> > So opal configure does not find AV_PICTURE_TYPE_NONE, hence it defines it,
> > but afterwards there is collision since it is defined in avutil.h.

I found the problem.  configure check for AV_PICTURE_TYPE_NONE in 
avcodec.h...  Some versions of ffmpeg had it in avcodec.h, and your 
version of ffmpeg has it in avutil.h...

However, I do not understand why there was no error on Fedora official 
builds.

Let me think how to fix this.

> > So how could that happen?  Are you sure that you do not have two ffmpeg
> > installations?  For ex. one in /usr/local, which gets used by configure,
> > and another one from Fedora which gets used during make?
>
> ffmpeg is only one. I think that or there is confusion on my Fedora or this
> problem is tied with /usr
> Move<http://fedoraproject.org/wiki/Features/UsrMove>on Fedora 17.
> Could be for that ? I'll try to compile Ekiga on a fresh installation, too.
>
>
> > Also, couldn't you execute configure without "PKG_CONFIG_PATH=/usr/local/*
> > *lib/pkgconfig" (on a fresh directory, where you have not built opal)?
>
>
> I must so that ./configure finds ptlib libraries.

--
Eugen