require 'formula' class Dnsmasq < Formula homepage 'http://www.thekelleys.org.uk/dnsmasq/doc.html' url 'http://www.thekelleys.org.uk/dnsmasq/dnsmasq-2.63.tar.gz' sha256 'fd86e3bcc6a63c76e35e4a20baa790e7bbbfc7b43845cae85ca8ffd024467710' option 'with-idn', 'Compile with IDN support' depends_on "libidn" if build.include? 'with-idn' def install ENV.deparallelize # Fix etc location inreplace "src/config.h", "/etc/dnsmasq.conf", "#{etc}/dnsmasq.conf" # Optional IDN support if build.include? 'with-idn' inreplace "src/config.h", "/* #define HAVE_IDN */", "#define HAVE_IDN" end # Fix compilation on Lion ENV.append_to_cflags "-D__APPLE_USE_RFC_3542" if MacOS.version >= :lion inreplace "Makefile" do |s| s.change_make_var! "CFLAGS", ENV.cflags end system "make", "install", "PREFIX=#{prefix}" prefix.install "dnsmasq.conf.example" end def caveats; <<-EOS.undent To configure dnsmasq, copy the example configuration to #{etc}/dnsmasq.conf and edit to taste. cp #{opt_prefix}/dnsmasq.conf.example #{etc}/dnsmasq.conf EOS end plist_options :startup => true def plist; <<-EOS.undent Label #{plist_name} ProgramArguments #{opt_prefix}/sbin/dnsmasq --keep-in-foreground KeepAlive NetworkState EOS end end