dropbear 201466

Version bump. Added HEAD. Tweaked test.

Closes Homebrew/homebrew#34540.

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

Formula/dropbear.rb

@@ -2,8 +2,9 @@ require "formula"
 
 class Dropbear < Formula
   homepage "https://matt.ucc.asn.au/dropbear/dropbear.html"
-  url "https://matt.ucc.asn.au/dropbear/dropbear-2014.65.tar.bz2"
-  sha1 "a7b04ff3c27059477ecdd8dccef7d43f644abe46"
+  url "https://matt.ucc.asn.au/dropbear/releases/dropbear-2014.66.tar.bz2"
+  mirror "https://dropbear.nl/mirror/releases/dropbear-2014.66.tar.bz2"
+  sha1 "793f5f1bb465b3c55e795d607932e8b21c130e95"
 
   bottle do
     cellar :any
@@ -12,15 +13,28 @@ class Dropbear < Formula
     sha1 "6cb51ab0dadbe813aacd66251c84507a9c5006d1" => :lion
   end
 
+  head do
+    url "https://github.com/mkj/dropbear.git"
+
+    depends_on "automake" => :build
+    depends_on "autoconf" => :build
+  end
+
   def install
-    system "./configure","--prefix=#{prefix}", "--enable-pam", "--enable-zlib"
+    if build.head?
+      system "autoconf"
+      system "autoheader"
+    end
+    system "./configure","--prefix=#{prefix}", "--enable-pam", "--enable-zlib",
+                         "--enable-bundled-libtom", "--sysconfdir=#{etc}/dropbear"
     system "make"
+    ENV.deparallelize
     system "make", "install"
   end
 
   test do
       system "dbclient", "-h"
-      system "dropbearkey", "-t", "rsa", "-f", "id_rsa"
-      assert File.exist?("id_rsa")
+      system "dropbearkey", "-t", "ecdsa", "-f", "testec521", "-s", "521"
+      assert File.exist?("testec521")
   end
 end