mawk 1.3.4-20141027

Closes Homebrew/legacy-homebrew#34683.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/mawk.rb

@@ -1,15 +1,23 @@
-require 'formula'
+require "formula"
 
 class Mawk < Formula
-  homepage 'http://invisible-island.net/mawk/mawk.html'
-  url 'ftp://invisible-island.net/mawk/mawk-1.3.4-20131226.tgz'
-  sha1 '5f7eb0d86e8984512facdec7c571110a6a1467b9'
+  homepage "http://invisible-island.net/mawk/"
+  url "ftp://invisible-island.net/mawk/mawk-1.3.4-20141027.tgz"
+  sha1 "a0a54bde0c76a351fa073a6fa10ce912a1260144"
 
   def install
-    system "./configure", "--disable-debug", "--disable-dependency-tracking",
+    system "./configure", "--disable-debug",
+                          "--disable-dependency-tracking",
                           "--prefix=#{prefix}",
+                          "--disable-silent-rules",
                           "--with-readline=/usr/lib",
                           "--mandir=#{man}"
     system "make install"
   end
+
+  test do
+    version=`mawk '/version/ { print $2 }' #{prefix}/README`
+    assert_equal version, "#{version}"
+  end
+
 end