On 3/14/2005, "Sam Hocevar" <[EMAIL PROTECTED]> wrote: >On Mon, Mar 14, 2005, Frederik Dannemare wrote: > >> Thanks a bunch. Just the info I needed. That brings me down to: >> >> i386-linux-gcc -o motion motion.o conf.o draw.o video.o track.o alg.o >> event.o picture.o rotate.o netcam.o netcam_wget.o webcam.o ffmpeg.o >> xmlrpc-httpd.o control.o -lm -lavcodec -lvorbis -lvorbisenc -ldts -la52 >> -lz -lm -lpthread -ljpeg -L/usr/lib -lavformat -lavcodec -lm -lz >> -L/usr/lib -lxmlrpc -lxmlrpc_xmlparse -lxmlrpc_xmltok -L/usr/lib >> -lmysqlclient -lz -L/usr/lib -lpq >> /usr/lib/libavcodec.a(dtsdec.o)(.text+0x33d): In function >> `dts_decode_frame': >> : undefined reference to `dts_frame' > > Mmmh, try to add an additional -ldts after the last -lavcodec. And I >think you can remove the first -lavcodec. > > The reason is that -lavformat uses avcodec symbols that are not >used within motion, so these symbols are only linked in at the second >-lavcodec occurrence. And since these new symbols probably use dts >symbols, it's too late because the -ldts is behind.
Great, this was it. motion now builds with support for ffmpeg - and I've learned something in the process. Feel free to close this report. Thanks,
