{ lib, stdenv, fetchFromGitHub, openssl }:

stdenv.mkDerivation rec {
  pname = "mktorrent";
  version = "1.1";

  src = fetchFromGitHub {
    owner = "pobrn";
    repo = "mktorrent";
    rev = "v${version}";
    sha256 = "17pdc5mandl739f8q26n5is8ga56s83aqcrwhlnnplbxwx2inidr";
  };

  makeFlags = [ "USE_PTHREADS=1" "USE_OPENSSL=1" "USE_LONG_OPTIONS=1" ]
    ++ lib.optional stdenv.isi686 "USE_LARGE_FILES=1"
    ++ lib.optional stdenv.isLinux "CFLAGS=-lgcc_s";

  installFlags = [ "PREFIX=${placeholder "out"}" ];

  buildInputs = [ openssl ];

  meta = with lib; {
    description = "Command line utility to create BitTorrent metainfo files";
    homepage = "https://github.com/pobrn/mktorrent/wiki";
    license = licenses.gpl2Plus;
    maintainers = with maintainers; [ Profpatsch winter ];
    platforms = platforms.all;
  };
}