Formula for Net-Nuclear 4.

Formula/net-nuclear.rb

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+require 'formula'
+
+class NetNuclearSoundsAndGraphics <Formula
+  # Source tarball doesn't include sfx or gfx.
+  # Get them from a v4 binary build.
+  url 'http://studiostok.se/files/netnuclear4-linux.tar.gz'
+  version '4'
+  md5 '2dbbfe9083275aa170cb96d48237cfe4'
+end
+
+
+class NetNuclear <Formula
+  url 'http://studiostok.se/files/netnuclear4-source.rar'
+  version '4'
+  homepage 'http://studiostok.se/?page=netnuclear'
+  md5 '061df954d0632f1cbc158dc0002e4b6c'
+
+  depends_on 'sdl'
+  depends_on 'sdl_mixer'
+  depends_on 'sdl_net'
+
+  def startup_script
+      return <<-END
+#!/bin/bash
+#{libexec}/nuclear $*
+END
+  end
+
+  def install
+    inreplace 'Makefile' do |s|
+      s.remove_make_var! 'CC'
+      s.change_make_var! 'CFLAGS', "#{ENV['CFLAGS']} -I#{HOMEBREW_PREFIX}/include/SDL"
+      s.change_make_var! 'LIBS', "-lSDLmain -lSDL -lSDL_mixer -lSDL_net -framework Cocoa"
+    end
+
+    system 'make'
+    libexec.install 'nuclear'
+
+    d = libexec
+    NetNuclearSoundsAndGraphics.new.brew { d.install ['sfx','gfx'] }
+
+    (bin+'nuclear').write startup_script
+  end
+end