[mythtv-users] Mythtv compile fails since r10946 ffmpeg resync, `ff_cavs_find_frame_end'

[Panu Saikkonen]

Since the ffmpeg resync in r10946, I haven't been able to compile
mythtv. The error I'm getting is:

g++  -o mythtv main.o    -L/usr/share/qt3/lib -L../../libs/libmyth
-L../../libs/libmythtv -L../../libs/libavutil -L../../libs/libavcodec
-L../../libs/libavformat -L../../libs/libmythfreemheg
-L../../libs/libmythui -L../../libs/libmythupnp
-L../../libs/libmythlivemedia -lmythtv-0.19 -lmythavformat-0.19
-lmythavutil-0.19 -lmythavcodec-0.19 -lmythfreemheg-0.19
-lmythupnp-0.19 -lmythlivemedia-0.19 -lmyth-0.19 -lmythui-0.19
-lfreetype -lmp3lame -lasound -L/usr/X11R6/lib -lXinerama -lXv
-lXxf86vm -lXrandr -lXvMCW -lXvMC -lqt-mt -lGLU -lGL -lXmu -lXext
-lX11 -lm -lpthread
../../libs/libavcodec/libmythavcodec-0.19.so: undefined reference to
`ff_cavs_find_frame_end'
collect2: ld returned 1 exit status

I've tried different revision svn checkouts after this one, up to
10660, they all fail at the same point. Even tried installing
libavcodec-dev from apt-repositories on my mythtv machine, but no
change. Tried all kinds of configure switches including the default
settings. r10945 and earlier compile just fine.

Have mythtv requirements changed after this commit? Do I need some
additional libraries/headers now? If anybody wants to know some
version info about my compilers, or build logs, please ask. I don't
want to randomly paste anything here, since I'm not sure it would help
anyway.