From 10b7cbc2574c048a1bf0b0c84ec66241fafdc18e Mon Sep 17 00:00:00 2001
From: John Ralls <jralls@ceridwen.us>
Date: Fri, 9 Mar 2018 16:24:16 -0800
Subject: [PATCH] Fix boost linking problem on Unbuntu 14.

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 86607a1887..dbf92a51a4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -511,7 +511,7 @@ SET (Boost_FIND_QUIETLY ON)
 IF (NOT DEFINED ${BOOST_ROOT})
   SET(BOOST_ROOT $ENV{BOOST_ROOT})
 ENDIF()
-FIND_PACKAGE (Boost 1.54.0 REQUIRED COMPONENTS date_time regex locale filesystem)
+FIND_PACKAGE (Boost 1.54.0 REQUIRED COMPONENTS date_time regex locale filesystem system)
 
 IF (Boost_FOUND)
   include_directories(${Boost_INCLUDE_DIRS})