cmake: remove duplicated code.

Signed-off-by: Jianpeng Ma <jianpeng.ma@intel.com>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ec2bd244fe4f02089460be11842f941f74428811..28701ca4cc3b68c2c24bb906a4ccf42e2feacccb 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -591,7 +591,6 @@ else()
     COMPONENTS ${BOOST_COMPONENTS} ${BOOST_HEADER_COMPONENTS})
 endif()
 include_directories(BEFORE SYSTEM ${Boost_INCLUDE_DIRS})
-set(Boost_USE_MULTITHREADED ON)
 
 # dashboard angular2 frontend
 option(WITH_MGR_DASHBOARD_FRONTEND "Build the mgr/dashboard frontend using `npm`" ON)