sed '1s/python/&3/' -i bin/symbols-check.py
GALLIUM_DRV="i915,iris,nouveau,r600,radeonsi,svga,swrast,virgl"
DRI_DRIVERS="i965,nouveau"

mkdir build
cd    build

meson --prefix=$XORG_PREFIX          \
      --buildtype=release            \
      -Ddri-drivers=$DRI_DRIVERS     \
      -Dgallium-drivers=$GALLIUM_DRV \
      -Dgallium-nine=false           \
      -Dglx=dri                      \
      -Dvalgrind=disabled            \
      -Dlibunwind=disabled           \
      ..                             
unset GALLIUM_DRV DRI_DRIVERS &&
ninja
ninja install
install -v -dm755 $1/usr/share/doc/mesa-21.1.4
cp -rfv ../docs/* $1/usr/share/doc/mesa-21.1.4