svn path=/nixpkgs/branches/stdenv-updates/; revision=10145
svn path=/nixpkgs/branches/stdenv-updates/; revision=9895
ghcPkgUtil defines a function to create setup-hook - creating a packagedatabase (nix-support/package.conf) - adding it to GHC_PACKAGE_PATH see comments for details svn path=/nixpkgs/trunk/; revision=9500