ranlib libx264.a
gcc -o x264  x264.o input/input.o input/timecode.o input/raw.o input/y4m.o output/raw.o output/matroska.o output/matroska_ebml.o output/flv.o output/flv_bytestream.o filters/filters.o filters/video/video.o filters/video/source.o filters/video/internal.o filters/video/resize.o filters/video/cache.o filters/video/fix_vfr_pts.o filters/video/select_every.o filters/video/crop.o filters/video/depth.o input/thread.o input/lavf.o output/mp4.o libx264.a -lgpac_static -lz -L.  -pthread -L/usr/local/lib -lavformat -lavcodec -ldl -lva -lXfixes -lXext -lX11 -ljack -lasound -lSDL -lx264 -lvorbisenc -lvorbis -ltheoraenc -ltheoradec -logg -lopencore-amrwb -lopencore-amrnb -lmp3lame -lfaac -lz -lrt -lswscale -lavutil -lm    -L/usr/local/lib -lswscale -lavutil -lm    -lm -lrt -lpthread
/usr/local/lib/libavcodec.a(libx264.o): In function `X264_init':
/usr/local/src/ffmpeg/libavcodec/libx264.c:478: undefined reference to `x264_encoder_open_125'
collect2: ld returned 1 exit status
make: *** [x264] Error 1