sylpheed 3.3.0

Closes Homebrew/homebrew#16855.

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

Formula/sylpheed.rb

@@ -0,0 +1,19 @@
+require 'formula'
+
+class Sylpheed < Formula
+  homepage 'http://sylpheed.sraoss.jp/en/'
+  url 'http://sylpheed.sraoss.jp/sylpheed/v3.3/sylpheed-3.3.0.tar.bz2'
+  sha1 '07b7dd7f0b58065b6f8db7a3b443240aade7da6a'
+
+  depends_on :x11
+  depends_on 'gpgme'
+  depends_on 'gtk+'
+  depends_on 'cairo'
+
+  def install
+    system "./configure", "--disable-debug", "--disable-dependency-tracking",
+                          "--prefix=#{prefix}",
+                          "--disable-updatecheck"
+    system "make install"
+  end
+end