strange output of mkGHCConstants on SunOS 5.8/sparc
mkGHCConstants generates a file with:
oFFSET_StgRegTable_rR1 :: Int
oFFSET_StgRegTable_rR1 = zd
oFFSET_StgRegTable_rR2 :: Int
oFFSET_StgRegTable_rR2 = zd
...
whatever zd is. My bootstrap-ghc is 6.8.3.