libp11: use spec deps

1 files changed, 4 insertions, 3 deletions

diff --git a/Library/Formula/libp11.rb b/Library/Formula/libp11.rb
index aa9958d1d..b50277c68 100644
--- a/Library/Formula/libp11.rb
+++ b/Library/Formula/libp11.rb
@@ -5,13 +5,14 @@ class Libp11 < Formula
   url 'http://downloads.sourceforge.net/project/opensc/libp11/libp11-0.2.8.tar.gz'
   sha1 '2d1f6dc4200038f55a0cb7e22858f93e484b0724'
 
-  head 'https://github.com/OpenSC/libp11.git'
+  head do
+    url 'https://github.com/OpenSC/libp11.git'
+    depends_on :automake
+  end
 
   depends_on 'pkg-config' => :build
   depends_on :libltdl
 
-  depends_on :automake if build.head?
-
   def install
     system "./bootstrap" if build.head?
     system "./configure", "--disable-dependency-tracking",