require 'formula' class Libgaiagraphics < Formula homepage 'https://www.gaia-gis.it/fossil/libgaiagraphics/index' url 'http://www.gaia-gis.it/gaia-sins/gaiagraphics-sources/libgaiagraphics-0.4b.tar.gz' md5 '6e7c703faad9de3beea296aa9508eec2' depends_on 'libgeotiff' depends_on 'jpeg' depends_on 'cairo' if MacOS.leopard? depends_on :x11 def install system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end