require 'formula' class Libtiff < Formula homepage 'http://www.remotesensing.org/libtiff/' url 'http://download.osgeo.org/libtiff/tiff-4.0.3.tar.gz' sha256 'ea1aebe282319537fb2d4d7805f478dd4e0e05c33d0928baba76a7c963684872' option :universal def install ENV.universal_binary if build.universal? system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}", "--without-x", "--disable-lzma" system "make install" end end