1 files changed, 10 insertions, 0 deletions
diff --git a/Library/Formula/libsodium.rb b/Library/Formula/libsodium.rb
index 234f4bc91..920509450 100644
--- a/Library/Formula/libsodium.rb
+++ b/Library/Formula/libsodium.rb
@@ -5,10 +5,20 @@ class Libsodium < Formula
   url 'http://download.dnscrypt.org/libsodium/releases/libsodium-0.4.2.tar.gz'
   sha256 '1a7901cdd127471724e854a8eb478247dc0ca67be549345c75fc6f2d4e05ed39'
 
+  head 'https://github.com/jedisct1/libsodium.git'
+
   option :universal
 
+  if build.head?
+    depends_on 'libtool' => :build
+    depends_on 'autoconf' => :build
+    depends_on 'automake' => :build
+  end
+
   def install
     ENV.universal_binary if build.universal?
+    system "./autogen.sh" if build.head?
+
     system "./configure", "--disable-debug", "--disable-dependency-tracking",
                           "--prefix=#{prefix}"
     system "make check"