1{ callPackage, fetchFromGitHub, ... } @ args: 2 3callPackage ./generic.nix (args // rec { 4 version = "3.0.1"; 5 6 src = fetchFromGitHub { 7 owner = "msgpack"; 8 repo = "msgpack-c"; 9 rev = "cpp-${version}"; 10 sha256 = "0nr6y9v4xbvzv717j9w9lhmags1y2s5mq103v044qlyd2jkbg2p4"; 11 }; 12})