how to build gallium/softpipe with dri state tracker?

[netkas]

DRI state tracker marked as DONE for softpipe, so I wanted to try to build it (to replace swrast_dri.so for example), but I was able to build softpipe only with mesa state tracked(aka libGL.so.1.5 with software rasterization driver inside).

IS there any way to build softpipe(and llvmpipe) with dri state tracker ?

p.s building with scons.