require 'formula' class Geos < Formula homepage 'http://trac.osgeo.org/geos' url 'http://download.osgeo.org/geos/geos-3.4.2.tar.bz2' sha1 'b8aceab04dd09f4113864f2d12015231bb318e9a' option :universal def install ENV.universal_binary if build.universal? system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end