{ cabal, haskeline, mtl }: cabal.mkDerivation (self: { pname = "djinn"; version = "2011.7.23"; sha256 = "14748pqzrd1r9jg2vc9v232pi38q99l9zdlia6ashm2v871hp1xv"; isLibrary = false; isExecutable = true; buildDepends = [ haskeline mtl ]; preConfigure = self.stdenv.lib.optionalString self.stdenv.isDarwin '' sed -i 's/-Wall -optl-Wl/-Wall/' djinn.cabal ''; meta = { homepage = "http://www.augustsson.net/Darcs/Djinn/"; description = "Generate Haskell code from a type"; license = self.stdenv.lib.licenses.bsd3; platforms = self.ghc.meta.platforms; }; })