[MacPorts] #17299: ffmpeg build fails: ld error (Undefined symbol): _dvbsub_decoder while installing gimp2

MacPorts noreply at macports.org
Tue Nov 18 23:39:36 PST 2008


#17299: ffmpeg build fails: ld error (Undefined symbol): _dvbsub_decoder while
installing gimp2
---------------------------------+------------------------------------------
  Reporter:  hauriege1 at llnl.gov  |       Owner:  acho at macports.org
      Type:  defect              |      Status:  new              
  Priority:  Normal              |   Milestone:  Port Bugs        
 Component:  ports               |     Version:  1.6.0            
Resolution:                      |    Keywords:  gimp2            
      Port:  ffmpeg              |  
---------------------------------+------------------------------------------

Comment(by hauriege1 at llnl.gov):

 I have Xcode 2.5. -Stefan


 Replying to [comment:7 ryandesign@…]:
 > I haven't had a problem building ffmpeg on Mac OS X 10.4.11 Intel.
 >
 > I see some differences between hauriege1's output and mine.
 >
 > 1. His says:
 >
 > {{{
 > debug symbols             yes
 > }}}
 >
 > Mine says nothing about debug symbols, yes or no.
 >
 > 2. His says:
 >
 > {{{
 > SDL support               no
 > }}}
 >
 > Mine says:
 >
 > {{{
 > SDL support               yes
 > }}}
 >
 > ffplay ends up being linked to ${prefix}/lib/libSDL-1.2.0.dylib, which
 is part of the libsdl port. So ffmpeg should be changed, either to declare
 a dependency on libsdl or not to link with that library.
 >
 > 3. His says:
 >
 > {{{
 > libavcodec/h264.h:365: error: parse error before 'CABACContext'
 > }}}
 >
 > And all the subsequent errors, and I don't know what that's about.
 >
 > What version of Xcode do you have? If less than 2.4.1, please update to
 Xcode 2.4.1 or 2.5.

-- 
Ticket URL: <http://trac.macports.org/ticket/17299#comment:8>
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