{ stdenv, fetchurl }: stdenv.mkDerivation rec { name = "sfsexp-${version}"; version = "1.3"; src = fetchurl { url = "mirror://sourceforge/sexpr/sexpr-${version}.tar.gz"; sha256 = "18gdwxjja0ip378hlzs8sp7q2g6hrmy7x10yf2wnxfmmylbpqn8k"; }; meta = with stdenv.lib; { description = "Small, fast s-expression library"; homepage = http://sexpr.sourceforge.net/; maintainers = with maintainers; [ jb55 ]; license = licenses.gpl3; platforms = with platforms; unix; }; }