From 21c9e6edfb30dda4a5a585ecb5965769c3044bde Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Thu, 5 Jun 2014 19:26:38 -0400
Subject: [PATCH] link with -lpthread on linux

---
 Rakefile.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Rakefile.rb b/Rakefile.rb
index 840ca96..e54d1cd 100644
--- a/Rakefile.rb
+++ b/Rakefile.rb
@@ -27,6 +27,9 @@ task :test => :library do
                   "gtest-#{GTEST_VERSION}/src/gtest_main.cc",
                   "test/src/**/*.cc"]
     env.Program("build/tests", sources)
+    if RUBY_PLATFORM =~ /linux/
+      env["LIBS"] << "pthread"
+    end
   end
   system("./build/tests")
 end