[FFmpeg-trac] #5989(undetermined:new): Missing dependency in the build system

[FFmpeg]

#5989: Missing dependency in the build system
-------------------------------------+-------------------------------------
             Reporter:  june         |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 {{{
 ./configure --disable-everything --enable-muxer=rtp
 }}}

 fails with

 {{{
 LD      ffmpeg_g
 libavformat/libavformat.a(rtpenc_vc2hq.o): In function
 `get_interleaved_ue_golomb':
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:134: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:134: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:139: undefined
 reference to `ff_interleaved_dirac_golomb_vlc_code'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:134: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:134: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:134: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:139: undefined
 reference to `ff_interleaved_dirac_golomb_vlc_code'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:134: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:139: undefined
 reference to `ff_interleaved_dirac_golomb_vlc_code'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:134: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:134: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:134: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:134: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:142: undefined
 reference to `ff_interleaved_dirac_golomb_vlc_code'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:142: undefined
 reference to `ff_interleaved_dirac_golomb_vlc_code'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:142: undefined
 reference to `ff_interleaved_dirac_golomb_vlc_code'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:125: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:125: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:125: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:142: undefined
 reference to `ff_interleaved_dirac_golomb_vlc_code'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:142: undefined
 reference to `ff_interleaved_dirac_golomb_vlc_code'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:142: undefined
 reference to `ff_interleaved_dirac_golomb_vlc_code'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:142: undefined
 reference to `ff_interleaved_dirac_golomb_vlc_code'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:142: undefined
 reference to `ff_interleaved_dirac_golomb_vlc_code'
 libavformat/libavformat.a(rtpenc_vc2hq.o):/home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:142:
 more undefined references to `ff_interleaved_dirac_golomb_vlc_code' follow
 libavformat/libavformat.a(rtpenc_vc2hq.o): In function
 `get_interleaved_ue_golomb':
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:126: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:125: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:125: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:125: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:128: undefined
 reference to `ff_interleaved_ue_golomb_vlc_code'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:125: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:125: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:128: undefined
 reference to `ff_interleaved_ue_golomb_vlc_code'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:125: undefined
 reference to `ff_interleaved_golomb_vlc_len'
 /home/june/ffmpeg_sources/ffmpeg/./libavcodec/golomb.h:128: undefined
 reference to `ff_interleaved_ue_golomb_vlc_code'
 }}}

 Fix is to

 1. add to ./configure
 {{{
 rtp_muxer_select="golomb"
 }}}

 2. change  ./libavformat/Makefile from
 {{{
 OBJS-$(CONFIG_RTPENC_CHAIN)              += rtpenc_chain.o rtp.o
 }}}
 to
 {{{
 OBJS-$(CONFIG_RTPENC_CHAIN)              += rtpenc_chain.o rtp.o snow.o
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5989>
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