--- ./configure.org	2007-09-21 17:59:19.000000000 +0900
+++ ./configure	2007-09-21 18:00:00.000000000 +0900
@@ -1582,7 +1582,7 @@
 enabled libogg     && require libogg ogg/ogg.h ogg_sync_init -logg
 enabled libtheora  && require libtheora theora/theora.h theora_info_init -ltheora -logg
 enabled libvorbis  && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
-enabled libx264    && require x264 x264.h x264_encoder_open -lx264
+enabled libx264    && require x264 x264.h x264_encoder_open -lx264 -L/usr/X11R6/lib -lX11
 enabled libxvid    && require Xvid xvid.h xvid_global -lxvidcore
 enabled mlib       && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib