Re: [Ekiga-devel-list] Ekiga win32 compilation issue with opal (H.264)

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

Mahesh Sukumar wrote:
> Thanks Eugen. Everytime I try to build the latest versions, I get stuck 
> with the x264  problem:
>
> obj/h264frame.o:/home/mahesh/Downloads/ekiga-3.2.0/win32/opal/plugins/video/H.264/gpl/../shared/h264frame.cxx:103: 
>
> undefined reference to `_x264_nal_encode'
> obj/enc-ctx.o:/home/mahesh/Downloads/ekiga-3.2.0/win32/opal/plugins/video/H.264/gpl/enc-ctx.cxx:207: 

> I am able to build the linux and win32 versions using the Ekiga 3.0.0 
> sources. The only glitch that I see with this is the command-line window 
> that pops up along with the win32 version of Ekiga. I am looking out for 
> the specific changes that were done to avoid this issue.

Look at 
http://wiki.ekiga.org/index.php/Windows_Users#Download_Ekiga_3.0.2_installer

> > Mahesh Sukumar wrote:
> > > -----BEGIN PGP SIGNED MESSAGE-----
> > > Hash: SHA1
> > >
> > > Now that the gnome-doc-utils.make problem is solved, I now get an error
> > > with lib/engine/components/opal/sip-endpoint.h
> > >
> > > In file included from
> > > .../../../../lib/engine/components/opal/opal-gmconf-bridge.cpp:48:
> > > .../../../../lib/engine/components/opal/sip-endpoint.h: At global scope:
> > > .../../../../lib/engine/components/opal/sip-endpoint.h:177: error:
> > > expected ‘,’ or ‘...’ before ‘&’ token
> > > .../../../../lib/engine/components/opal/sip-endpoint.h:177: error: ISO
> > > C++ forbids declaration of ‘SIPDialogNotification’ with no type
> > > /home/mahesh/Desktop/ekiga-stable/ekiga-3.0.0/win32/include/ptclib/pstun.h:309: 
> > >
> > > warning: ‘PPlugin_PNatMethod_STUN_Registration_Static_Library_Loader’
> > > defined but not used
> > > make[7]: *** [opal-gmconf-bridge.lo] Error 1
> > > make[7]: Leaving directory
> > > `/home/mahesh/Desktop/ekiga-stable/ekiga-3.0.0/win32/ekiga/lib/engine/components/opal' 
> > >
> > > make[6]: *** [all-recursive] Error 1
> > > make[6]: Leaving directory
> > > `/home/mahesh/Desktop/ekiga-stable/ekiga-3.0.0/win32/ekiga/lib/engine/components' 
> > >
> > > make[5]: *** [all-recursive] Error 1
> > > make[5]: Leaving directory
> > > `/home/mahesh/Desktop/ekiga-stable/ekiga-3.0.0/win32/ekiga/lib/engine'
> > > make[4]: *** [all-recursive] Error 1
> > > make[4]: Leaving directory
> > > `/home/mahesh/Desktop/ekiga-stable/ekiga-3.0.0/win32/ekiga/lib'
> > > make[3]: *** [all] Error 2
> > > make[3]: Leaving directory
> > > `/home/mahesh/Desktop/ekiga-stable/ekiga-3.0.0/win32/ekiga/lib'
> > > make[2]: *** [all-recursive] Error 1
> > > make[2]: Leaving directory
> > > `/home/mahesh/Desktop/ekiga-stable/ekiga-3.0.0/win32/ekiga'
> > > make[1]: *** [all] Error 2
> > > make[1]: Leaving directory
> > > `/home/mahesh/Desktop/ekiga-stable/ekiga-3.0.0/win32/ekiga'
> > > make: ***
> > > [/home/mahesh/Desktop/ekiga-stable/ekiga-3.0.0/win32/ekiga/src/ekiga.exe] 
> > >
> > > Error 2
> > > mahesh akhanda-bharatham:~/Desktop/ekiga-stable/ekiga-3.0.0/win32$

Do these errors still appear with svn or 3.2.0?

> > > I am able to compile the linux version (Ekiga ver. 3.0.0) without any
> > > trouble while the win32 build throws so many errors!!! Can any one
> > > please tell me the link to the ekiga source snapshot that compiles (both
> > > linux and win32) without these problems?

Will soon be available.

> > > > Mahesh Sukumar wrote:
> > > > > I have disabled x264 in the opal plugins Makefile and hence am able to
> > > > > get past the reported error. I'm now stuck with the following error on
> > > > > running the win32 Makefile -
> > > > > mahesh akhanda-bharatham:~/Desktop/ekiga-stable/ekiga-3.0.0/win32$ 
> > > > > make
> > > > > -
> > > > > -
> > > > > -
> > > > > Running automake-1.10...
> > > > > automake-1.10: cannot open < gnome-doc-utils.make: No such file or 
> > > > > directory
> > > > > make: ***

I do not understand why the others do not have this error...

> > > > > Mahesh Sukumar wrote:
> > > > > > I still get almost the same error (after setting CFLAGS and 
> > > > > > CXXFLAGS to
> > > > > > --verbose -save-temps)
> > > > > > I am using 64bit Ubuntu (and therefore 64bit H.264 libs and libs-dev)
> > > > > > for this cross compilation. Can this be a cause for this problem?

Maybe.  Look at opal-svn/plugins/video/H.264/shared/h264frame.cxx:

#ifndef LICENCE_MPL
  #ifndef _WIN32
    #include "../gpl/enc-ctx.h"
    #include "../gpl/x264loader_unix.h"
    extern X264Library X264Lib;
  #else
    #define X264_NAL_ENCODE x264_nal_encode
  #endif
#endif

I suppose it's because you do not have _WIN32 defined.  Could you check 
please?  You can also look at ../gpl/enc-ctx.h, line
  #define X264_NAL_ENCODE X264Lib.Xx264_nal_encode
if you can...

--
Eugen