require 'formula' class Clamav < Formula homepage 'http://www.clamav.net/' url 'http://downloads.sourceforge.net/clamav/clamav-0.97.5.tar.gz' sha1 '1bb317ead4a1a677a9a11a063fc35a63f22309e9' def install args = %W{--disable-dependency-tracking --prefix=#{prefix} --disable-zlib-vcheck} args << "--with-zlib=#{MacOS.sdk_path}/usr" unless MacOS::CLT.installed? system "./configure", *args system "make install" end end