export EGL_DRIVERS_PATH=/home/krh/src/mesa/lib/egl
export EGL_LOG_LEVEL=debug
export LD_LIBRARY_PATH=/home/krh/src/mesa/lib:/home/krh/install/lib
export LIBGL_DRIVERS_PATH=/home/krh/src/mesa/lib
export MESA_DEBUG=1
export LIBGL_DEBUG=verbose