{stdenv, fetchurl, m4, perl}: stdenv.mkDerivation { name = "libtool-1.5.14"; src = fetchurl { url = http://catamaran.labs.cs.uu.nl/dist/tarballs/libtool-1.5.14.tar.gz; md5 = "049bf67de9b0eb75cd943dafe3d749ec"; }; buildInputs = [m4 perl]; }