{ cabal, mtl }: cabal.mkDerivation (self: { pname = "fgl"; version = "5.5.0.1"; sha256 = "0qw70f5hfrxmrx49wx8vk2f5cam7jbpb20mp4i0ybcwdld5ncqda"; buildDepends = [ mtl ]; meta = { homepage = "http://web.engr.oregonstate.edu/~erwig/fgl/haskell"; description = "Martin Erwig's Functional Graph Library"; license = self.stdenv.lib.licenses.bsd3; platforms = self.ghc.meta.platforms; maintainers = [ self.stdenv.lib.maintainers.andres ]; }; })