{ callPackage, fetchFromGitHub, ... } @ args: callPackage ./generic.nix (args // rec { version = "1.1.0"; src = fetchFromGitHub { owner = "msgpack"; repo = "msgpack-c"; rev = "cpp-${version}"; sha256 = "1hnpnin6gjiilbzfd75871kamfn9grrf53qpbs061sflvz56fddq"; }; })