{ stdenv, lib, fetchFromGitHub , libyaml }: stdenv.mkDerivation rec { pname = "libcyaml"; version = "1.2.1"; src = fetchFromGitHub { owner = "tlsa"; repo = "libcyaml"; rev = "v${version}"; sha256 = "sha256-u5yLrAXaavALNArj6yw+v5Yn4eqXWTHmUxHe+pVCbXM="; }; buildInputs = [ libyaml ]; makeFlags = [ "VARIANT=release" "PREFIX=$(out)" ]; meta = with lib; { homepage = "https://github.com/tlsa/libcyaml"; description = "C library for reading and writing YAML"; license = licenses.isc; platforms = platforms.linux; }; }