From ef1ad914991b9ec6956764da151b49c985d61b3a Mon Sep 17 00:00:00 2001
From: Xu Cheng
Date: Tue, 30 Dec 2014 20:00:11 +0800
Subject: czmq: fix libsodium dependency on zeromq

Closes #35357.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
---
 Library/Formula/czmq.rb | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'Library/Formula')

diff --git a/Library/Formula/czmq.rb b/Library/Formula/czmq.rb
index 3e7c13e94..39ddf5be6 100644
--- a/Library/Formula/czmq.rb
+++ b/Library/Formula/czmq.rb
@@ -1,5 +1,3 @@
-require "formula"
-
 class Czmq < Formula
   homepage "http://czmq.zeromq.org/"
   url "http://download.zeromq.org/czmq-2.2.0.tar.gz"
@@ -24,8 +22,13 @@ class Czmq < Formula
   option :universal
 
   depends_on "pkg-config" => :build
-  depends_on "zeromq"
-  depends_on "libsodium" => :recommended
+  depends_on "libsodium" => :optional
+
+  if build.with? "libsodium"
+    depends_on "zeromq" => "with-libsodium"
+  else
+    depends_on "zeromq"
+  end
 
   def install
     ENV.universal_binary if build.universal?
-- 
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