Formula to install XCache 1.3.0

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/xcache.rb

@@ -0,0 +1,29 @@
+require 'formula'
+
+class Xcache <Formula
+  url 'http://xcache.lighttpd.net/pub/Releases/1.3.0/xcache-1.3.0.tar.gz'
+  homepage 'http://xcache.lighttpd.net/'
+  md5 'aa78eec93ce9684dfd99010f62ad6720'
+
+  def install
+    # See http://github.com/mxcl/homebrew/issues/issue/69
+    ENV.universal_binary unless Hardware.is_64_bit?
+
+    system "phpize"
+    system "./configure", "--disable-debug", "--disable-dependency-tracking",
+                          "--prefix=#{prefix}"
+    system "make"
+    prefix.install 'modules/xcache.so'
+  end
+
+  def caveats; <<-EOS.undent
+    To use this software:
+     * Add the following line to php.ini:
+        extension="#{prefix}/xcache.so"
+     * Restart your webserver.
+     * Write a PHP page that calls "phpinfo();"
+     * Load it in a browser and look for the info on the xcache module.
+     * If you see it, you have been successful!
+    EOS
+  end
+end