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

From: Eugen Dedu <Eugen Dedu pu-pm univ-fcomte fr>
To: Antonio Trande <anto trande gmail com>
Cc: Ekiga mailing list <ekiga-list gnome org>
Subject: Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit
Date: Tue, 18 Sep 2012 15:51:19 +0200

On 18/09/12 12:40, Antonio Trande wrote:

2012/9/18 Eugen Dedu<Eugen Dedu pu-pm univ-fcomte fr>

On 18/09/12 12:08, Antonio Trande wrote:

2012/9/18 Eugen Dedu<Eugen Dedu pu-pm univ-**fcomte.fr<Eugen Dedu pu-pm univ-fcomte fr>


  On 15/09/12 21:23, Eugen Dedu wrote:


  On 15/09/12 15:02, Antonio Trande wrote:


  2012/9/15 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 15/09/12 00:37, Antonio Trande wrote:


   2012/9/14 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 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-**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 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-****fco**mte.fr<http://fcomte.fr><

http://univ-fcomte.fr><
Eugen.Dedu@pu-pm.**univ-**fcom**te.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 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-****fcom**te.fr<http://fcomte.fr><

http://univ-fcomte.fr><
Eugen.Dedu@pu-pm.**univ-**fcom**te.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.

In the meantime, could you do the following and tell me if the
compilation
works?

In plugin/plugin-config.h, comment out the line containing
AV_PICTURE_TYPE_NONE, and do make again.


  It doesn't work unfortunately.


...
make[1]: Entering directory
`/home/sagitter/**SoftwareCompilato/opal-3.10.7/**
plugins/video/H.263-1998'
[CC] h263-1998.cxx
In file included from h263-1998.cxx:47:0:
/home/sagitter/**SoftwareCompilato/opal-3.10.7/**
plugins/plugin-config.h:131:1:
error: stray ‘##’ in program
In file included from ../common/platform.h:65:0,
                   from ../common/ffmpeg.h:46,
                   from h263-1998.h:52,
                   from h263-1998.cxx:50:
/home/sagitter/**SoftwareCompilato/opal-3.10.7/**
plugins/plugin-config.h:131:1:
error: stray ‘##’ in program
In file included from h263-1998.cxx:47:0:
/home/sagitter/**SoftwareCompilato/opal-3.10.7/**
plugins/plugin-config.h:131:3:
error: ‘define’ does not name a type
In file included from /usr/include/ffmpeg/libavutil/**avutil.h:328:0,
                   from /usr/include/ffmpeg/libavutil/**samplefmt.h:22,
                   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/**common.h:135:69: error: ‘int8_t’ does not
name a type
In file included from ../common/ffmpeg.h:48:0,
                   from h263-1998.h:52,
                   from h263-1998.cxx:50:
/usr/include/ffmpeg/**libavcodec/avcodec.h:1112:5: error: ‘int8_t’ does
not
name a type
In file included from ../common/ffmpeg.h:48:0,
                   from h263-1998.h:52,
                   from h263-1998.cxx:50:
/usr/include/ffmpeg/**libavcodec/avcodec.h:1241:5: error: ‘int8_t’ does
not
name a type
make[1]: ***
[/home/sagitter/**SoftwareCompilato/opal-3.10.7/**
plugins/../lib_linux_x86_64/**plugins/h263_ffmpeg/h263-1998.**o]
Error 1
make[1]: Leaving directory
`/home/sagitter/**SoftwareCompilato/opal-3.10.7/**
plugins/video/H.263-1998'
make: *** [all] Error 2

This is the change done on ' plugin/plugin-config.h' file:

...
/* Filename of the libavcodec library */
#define LIBAVUTIL_LIB_NAME "libavutil.so.51"

#/* Compatibilty with various versions of the libavcodec library */<-----
##define AV_PICTURE_TYPE_NONE 0
    <-----


To comment out do not use #, but //, such as:
//#define AV_...

'make'  completed !

For your information, this is fixed with commithttp://opalvoip.svn.sourceforge.net/viewvc/opalvoip?view=revision&revision=28378.(Note that configure must be regenerated before using it.)


--
Eugen

Follow-Ups:
- Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit
  - From: Antonio Trande

References:
- Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit
  - From: Eugen Dedu
- Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit
  - From: Antonio Trande
- Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit
  - From: Eugen Dedu
- Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit
  - From: Antonio Trande
- Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit
  - From: Eugen Dedu
- Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit
  - From: Antonio Trande
- Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit
  - From: Eugen Dedu
- Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit
  - From: Antonio Trande
- Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit
  - From: Eugen Dedu
- Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit
  - From: Eugen Dedu
- Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit
  - From: Antonio Trande
- Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit
  - From: Eugen Dedu
- Re: [Ekiga-list] Compiling opal-3.10.7 on Fedora 17 64bit
  - From: Antonio Trande

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