--disable-llvm-shared-libs \
--with-egl-platforms=x11,wayland,drm,surfaceless \
--with-dri-drivers=i915,i965,nouveau,radeon,r200,swrast \
- --with-gallium-drivers=i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl
+ --with-gallium-drivers=i915,ilo,nouveau,r300,r600,radeonsi,freedreno,svga,swrast,vc4,virgl,swr \
+ --with-vulkan-drivers=intel
ACLOCAL_AMFLAGS = -I m4