libsodium: use spec deps

1 files changed, 4 insertions, 4 deletions

diff --git a/Library/Formula/libsodium.rb b/Library/Formula/libsodium.rb
index 920509450..4b87544fd 100644
--- a/Library/Formula/libsodium.rb
+++ b/Library/Formula/libsodium.rb
@@ -5,16 +5,16 @@ 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'
+  head do
+    url 'https://github.com/jedisct1/libsodium.git'
 
-  option :universal
-
-  if build.head?
     depends_on 'libtool' => :build
     depends_on 'autoconf' => :build
     depends_on 'automake' => :build
   end
 
+  option :universal
+
   def install
     ENV.universal_binary if build.universal?
     system "./autogen.sh" if build.head?