compilatio error

CC              src/dbus.o
CC              tvheadend
/home/user/vheadend/libav_static/build/ffmpeg/lib/libavcodec.a(libx264.o): In function `X264_init':
/home/user/tvheadend/libav_static/ffmpeg-2.4.2/libavcodec/libx264.c:677: undefined reference to `x264_encoder_open_142'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_init_window':
(.text+0x89): undefined reference to `XAllocSizeHints'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_init_window':
(.text+0x1a2): undefined reference to `XCreateWindow'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_init_window':
(.text+0x1c7): undefined reference to `XSelectInput'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_init_window':
(.text+0x1ee): undefined reference to `XSetStandardProperties'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_init_window':
(.text+0x1fd): undefined reference to `XMapWindow'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_init_window':
(.text+0x218): undefined reference to `XNextEvent'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_init_window':
(.text+0x261): undefined reference to `XSetStandardProperties'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_init_window':
(.text+0x276): undefined reference to `XResizeWindow'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_init_window':
(.text+0x287): undefined reference to `XSync'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_init_window':
(.text+0x28f): undefined reference to `XFree'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_init_window':
(.text+0x2e2): undefined reference to `XCreateColormap'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_setcolor':
(.text+0x3a2): undefined reference to `XAllocNamedColor'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_setcolor':
(.text+0x3bb): undefined reference to `XSetForeground'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_gray':
(.text+0x479): undefined reference to `XCreateImage'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_gray':
(.text+0x5d0): undefined reference to `XPutImage'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_gray':
(.text+0x60d): undefined reference to `XPutImage'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_gray':
(.text+0x626): undefined reference to `XSync'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_gray':
(.text+0x65d): undefined reference to `XOpenDisplay'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_line':
(.text+0x8ab): undefined reference to `XDrawLine'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_rect':
(.text+0x911): undefined reference to `XDrawRectangle'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_sync':
(.text+0x35d): undefined reference to `XSync'
/usr/lib/x86_64-linux-gnu/libx264.a(display-x11.o): In function `disp_point':
(.text+0x85c): undefined reference to `XDrawPoint'
collect2: error: ld returned 1 exit status
Makefile:401: recipe for target '/home/user/tvheadend/build.linux/tvheadend' failed
make: *** [/home/user/tvheadend/build.linux/tvheadend] Error 1
root@di