if not with_gallium_softpipe
error('The nine state tracker requires gallium softpipe/llvmpipe.')
elif not (with_gallium_radeonsi or with_gallium_nouveau or with_gallium_r600
- or with_gallium_r300 or with_gallium_svga or with_gallium_i915)
+ or with_gallium_r300 or with_gallium_svga or with_gallium_i915
+ or with_gallium_iris)
error('The nine state tracker requires at least one non-swrast gallium driver.')
endif
if not with_dri3