{cabal} :

cabal.mkDerivation (self : {
  pname = "cpphs";
  version = "1.11";
  sha256 = "26124ca2b1af9a9804ba37c627dbbca3977bde93925f979f08b342895548db01";
  meta = {
    description = "A liberalised re-implementation of cpp, the C pre-processor";
  };
})