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

MacPorts noreply at macports.org
Tue Nov 18 20:33:25 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              |  
---------------------------------+------------------------------------------
Changes (by ryandesign at macports.org):

 * cc: devans at macports.org, ryandesign at macports.org (added)


Comment:

 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:7>
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