안녕하세요. 현재 linux 에서  dranger ffmpeg tutorial을 이용해 컴파일을 시도하고 있는데요

에러가 나서 질문 드립니다. 

xogml@xogml-desktop:~$ ffmpeg -codecs | grep h264
ffmpeg version 2.2.git Copyright (c) 2000-2014 the FFmpeg developers
built on Jul 24 2014 15:05:26 with gcc 4.4.3 (Ubuntu 4.4.3-4ubuntu5.1)
configuration: --prefix=/home/xogml/ffmpeg_build --extra-cflags=-I/home/xogml/ffmpeg_build/include --extra-ldflags=-L/home/xogml/ffmpeg_build/lib --bindir=/home/xogml/bin --extra-libs=-ldl --enable-gpl --enable-libx264
libavutil 52. 92.101 / 52. 92.101
libavcodec 55. 69.100 / 55. 69.100
libavformat 55. 49.100 / 55. 49.100
libavdevice 55. 13.102 / 55. 13.102
libavfilter 4. 11.102 / 4. 11.102
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 19.100 / 0. 19.100
libpostproc 52. 3.100 / 52. 3.100
DEV.LS h264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (encoders: libx264 libx264rgb )

ffmpeg 을 설치할때 configure에서 --enalbe-libx264를 설정해줬는데도

/home/xogml/ffmpeg_build/lib//libavcodec.a(libx264.o): In function `X264_frame':
/home/xogml/ffmpeg_source/ffmpeg/libavcodec/libx264.c:168: undefined reference to `x264_picture_init'
/home/xogml/ffmpeg_source/ffmpeg/libavcodec/libx264.c:170: undefined reference to `x264_bit_depth'
/home/xogml/ffmpeg_source/ffmpeg/libavcodec/libx264.c:188: undefined reference to `x264_encoder_reconfig'
/home/xogml/ffmpeg_source/ffmpeg/libavcodec/libx264.c:194: undefined reference to `x264_encoder_reconfig'
/home/xogml/ffmpeg_source/ffmpeg/libavcodec/libx264.c:201: undefined reference to `x264_encoder_reconfig'
/home/xogml/ffmpeg_source/ffmpeg/libavcodec/libx264.c:221: undefined reference to `x264_encoder_reconfig'
/home/xogml/ffmpeg_source/ffmpeg/libavcodec/libx264.c:261: undefined reference to `x264_encoder_reconfig'
/home/xogml/ffmpeg_source/ffmpeg/libavcodec/libx264.c:266: undefined reference to `x264_encoder_encode'
/home/xogml/ffmpeg_source/ffmpeg/libavcodec/libx264.c:214: undefined reference to `x264_encoder_reconfig'
/home/xogml/ffmpeg_source/ffmpeg/libavcodec/libx264.c:207: undefined reference to `x264_encoder_reconfig'
/home/xogml/ffmpeg_source/ffmpeg/libavcodec/libx264.c:272: undefined reference to `x264_encoder_delayed_frames'
/home/xogml/ffmpeg_source/ffmpeg/libavcodec/libx264.c:266: undefined reference to `x264_encoder_encode'
/home/xogml/ffmpeg_source/ffmpeg/libavcodec/libx264.c:227: undefined reference to `x264_encoder_reconfig'

과 같은 에러메시지가 자꾸 출력이 됩니다. 

어떻게 해결해야 할까요 ㅠ