patch applied (cabal-branches/cabal-1.4): Prefix the datadir env var with the package name

Wed May 14 02:42:03 PDT 2008 Duncan Coutts * Prefix the datadir env var with the package name Partly as it is more likely not to clash with other users and since in general different libs within a program may need different paths. M ./Distribution/Simple/Build.hs -7 +8 View patch online: http://darcs.haskell.org/cabal-branches/cabal-1.4/_darcs/patches/20080514094...