{ cabal, mtl }: cabal.mkDerivation (self: { pname = "fgl"; version = "5.4.2.4"; sha256 = "0rh22786f37mpsvhkv075wjh5sd0c83nlhk669xil9rd7swcr66f"; 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 self.stdenv.lib.maintainers.simons ]; }; })