Hi folks, I am trying to build gstreamer-bad/ugly plugins for XO-1.75 which is armv7hl arch, most of the dependencies I am able to build successfully but ffmpeg is failing with below error during rpmbuild. LD ffmpeg_g libavcodec/libavcodec.so: undefined reference to `x264_encoder_open_128' collect2: error: ld returned 1 exit status make: *** [ffprobe_g] Error 1 make: *** Waiting for unfinished jobs.... libavcodec/libavcodec.so: undefined reference to `x264_encoder_open_128' collect2: error: ld returned 1 exit status make: *** [ffplay_g] Error 1 libavcodec/libavcodec.so: undefined reference to `x264_encoder_open_128' collect2: error: ld returned 1 exit status make: *** [ffmpeg_g] Error 1 error: Bad exit status from /var/tmp/rpm-tmp.RJcxQj (%build) RPM build errors: Bad exit status from /var/tmp/rpm-tmp.RJcxQj (%build) build log file attached. Any help is appreciated. -- Praveen Kumar http://fedoraproject.org/wiki/User:Kumarpraveen http://fedoraproject.org/ http://kumar-pravin.blogspot.com