GHC on Solaris Nevada

Hello all, I am trying to get a working GHC on Solaris Nevada (Solaris 11). I've tried the binary versions for Solaris 10 made by Christian Maeder. I couldn't get GHC 6.8.2 to install properly and GHC 6.6 does not work (it crashes the moment it needs to link to a library). After that i tried to make an unregistered bootstrap of GHC 6.6 using Linux as the host OS. The bootstrapping failed on Solaris when making genapply or cabal-setup. The linker reports symbol referencing errors. Has someone already successfully build GHC on Solaris 11? Regards, Felix