This helps when libepoxy is compiled with egl but glx is disabled
it also depends on GL implementation provided eglplatform.h to be
using MESA_EGL_NO_X11_HEADERS to exclude X11 headers, e.g. mesa,
mali-userland implementations use this define to exclude x11
headers
(From OE-Core rev: 2655f7d26847424ac207e6e468a78a4ad293c4e9)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>