Xdebug formula

The Xdebug extension helps you debugging your script by providing a lot of
valuable debug information.

Formula/xdebug.rb

@@ -0,0 +1,30 @@
+require 'brewkit'
+
+class Xdebug <Formula
+  url 'http://xdebug.org/files/xdebug-2.0.5.tgz'
+  homepage 'http://xdebug.org'
+  md5 '2d87dab7b6c499a80f0961af602d030c'
+
+  def install
+    Dir.chdir 'xdebug-2.0.5' do
+      system "phpize"
+      system "./configure", "--prefix=#{prefix}", "--disable-debug", "--disable-dependency-tracking",
+                            "--enable-xdebug"
+      system "make"
+      prefix.install 'modules/xdebug.so'
+    end
+  end
+
+  def caveats
+      <<-END_CAVEATS
+      Add the following line to php.ini:
+           zend_extension="#{prefix}/xdebug.so"
+
+      Restart your webserver.
+
+      Write a PHP page that calls "phpinfo();" Load it in a browser and
+      look for the info on the xdebug module.  If you see it, you have been
+      successful!
+      END_CAVEATS
+  end
+end