[Boost-users] [Build v2] How-to: Link a CPP target with purify (on Solaris) ?????

Hello all, This should be a relatively simple problem, but I haven't figure it out yet either.... In Boost.Build v2, how can you link a C++ program with purify on Solaris ? I assumed it would be something like: sun.link.c++="purify CC" but the link action uses "$(.root)/CC" and not a variable. Do you have to write a new purify.jam Jamrules file to make this happen our is there another variable that needs to be defined ? -- Thanks in advance for any clues... greg