xserver-master from 17.7 build failed

[Stephan Raue]

i am try to build xserver master from git and i have follow error:

Making all in xfixes
   CC    cursor.o
   CC    region.o
In file included from region.c:35:
../include/gcstruct.h:321: error: conflicting types for 'GC'
/home/stephan/projects/OpenELEC/build.OpenELEC.intel.i386.uClibc/toolchain/i686-linux-uclibc/sysroot/usr/include/X11/Xlib.h:233: 
note: previous declaration of 'GC' was here
make[1]: *** [region.lo] Error 1
make: *** [all-recursive] Error 1

where is my problem or i can find patches?

Stephan

-- 
               ### OpenELEC.tv ###
The free and open Mediacenter Distribution 4 you
              http://www.openelec.tv