From cb4c8566a42c1cb6fa2b501614cb1f426d9564f0 Mon Sep 17 00:00:00 2001
From: FX Coudert <fxcoudert@gmail.com>
Date: Mon, 2 Oct 2017 13:44:46 +0200
Subject: [PATCH] daq: depend on libpcap

Closes #18840.

Signed-off-by: FX Coudert <fxcoudert@gmail.com>
---
 Formula/daq.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Formula/daq.rb b/Formula/daq.rb
index 71d61580c7..339812f78c 100644
--- a/Formula/daq.rb
+++ b/Formula/daq.rb
@@ -13,6 +13,9 @@ class Daq < Formula
     sha256 "bced15005e13eaa11ec6d47afbb1137f61231a191fb05a295e2762cc6cc8ef29" => :mountain_lion
   end
 
+  # Apple's libpcap is not recognized, because it does not have pcap_version
+  depends_on "libpcap" if MacOS.version >= :sierra
+
   def install
     system "./configure", "--disable-dependency-tracking",
                           "--disable-silent-rules",