{ cabal, mtl }: cabal.mkDerivation (self: { pname = "fgl"; version = "5.4.2.3"; sha256 = "1f46siqqv8bc9v8nxr72nxabpzfax117ncgdvif6rax5ansl48g7"; 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 ]; }; })