{ callPackage, fetchFromGitHub, ... } @ args: callPackage ./generic.nix (args // rec { version = "1.0.1"; src = fetchFromGitHub { owner = "msgpack"; repo = "msgpack-c"; rev = "cpp-${version}"; sha256 = "0qyjz2rm0gxbv81dlh28ynss66dsyhlqzs09rblbjsdf1vh6yzcq"; }; })