libusbx: use spec deps

1 files changed, 6 insertions, 5 deletions

diff --git a/Library/Formula/libusbx.rb b/Library/Formula/libusbx.rb
index 06a9e32e6..6435e9d03 100644
--- a/Library/Formula/libusbx.rb
+++ b/Library/Formula/libusbx.rb
@@ -5,16 +5,17 @@ class Libusbx < Formula
   url 'http://downloads.sourceforge.net/project/libusbx/releases/1.0.17/source/libusbx-1.0.17.tar.bz2'
   sha1 'a491054e7f4f3f52b12bd567335180586a54ae16'
 
-  head 'https://github.com/libusbx/libusbx.git'
+  head do
+    url 'https://github.com/libusbx/libusbx.git'
 
-  conflicts_with 'libusb',
-    :because => 'both provide libusb compatible libraries'
-
-  if build.head?
     depends_on :automake
     depends_on :libtool
   end
 
+
+  conflicts_with 'libusb',
+    :because => 'both provide libusb compatible libraries'
+
   option :universal
   option 'no-runtime-logging', 'Build without runtime logging functionality'
   option 'with-default-log-level-debug' 'Build with default runtime log level of debug (instead of none)'