{lib, stdenv, fetchzip, libtommath}: stdenv.mkDerivation rec { pname = "convertlit"; version = "1.8"; src = fetchzip { url = "http://www.convertlit.com/convertlit${lib.replaceStrings ["."] [""] version}src.zip"; sha256 = "182nsin7qscgbw2h92m0zadh3h8q410h5cza6v486yjfvla3dxjx"; stripRoot = false; }; buildInputs = [libtommath]; hardeningDisable = [ "format" ]; buildPhase = '' cd lib make cd ../clit18 substituteInPlace Makefile \ --replace ../libtommath-0.30/libtommath.a -ltommath make ''; installPhase = '' mkdir -p $out/bin cp clit $out/bin ''; meta = { homepage = "http://www.convertlit.com/"; description = "A tool for converting Microsoft Reader ebooks to more open formats"; license = lib.licenses.gpl2; platforms = lib.platforms.linux; }; }