1{ callPackage, fetchFromGitHub, ... } @ args: 2 3callPackage ./generic.nix (args // rec { 4 version = "2.0.0"; 5 6 src = fetchFromGitHub { 7 owner = "msgpack"; 8 repo = "msgpack-c"; 9 rev = "cpp-${version}"; 10 sha256 = "189m44pwpcpf7g4yhzfla4djqyp2kl54wxmwfaj94gwgj5s370i7"; 11 }; 12})