Warnings in Cycles

Hi,
I took the latest Cycles source-code from master and built it. Though it is built successfully, I am getting the below warnings.
Can we fix them?

Building Custom Rule C:/Personal/GitHub/cycles/src/app/CMakeLists.txt
cycles_standalone.cpp
cycles_xml.cpp
LINK : warning LNK4217: symbol ‘?convert@half@@CAFH@Z (private: static short __cdecl half::convert(int))’ defined in ‘H
alf_s.lib(half.obj)’ is imported by ‘cycles_render.lib(volume.obj)’ in function ‘“public: __cdecl openvdb::v8_0::math::
Vec3::Vec3(class openvdb::v8_0::math::Vec3 const &)” (??$?0M@?$Vec3@Vhalf@@@math@
v8_0@openvdb@@QEAA@AEBV?$Vec3@M@123@@Z)’ [C:\Personal\GitHub\cycles\build\src\app\cycles.vcxproj]
LINK : warning LNK4217: symbol ‘?_toFloat@half@@0QBTuif@1@B (private: static union half::uif const * const half::_toFlo
at)’ defined in ‘Half_s.lib(half.obj)’ is imported by ‘cycles_render.lib(volume.obj)’ in function ‘“float __cdecl openv
db::v8_0::io::truncateRealToHalf(float const &)” (??$truncateRealToHalf@M@io@v8_0@openvdb@@YAMAEBM@Z)’ [C:\Perso
nal\GitHub\cycles\build\src\app\cycles.vcxproj]
LINK : warning LNK4286: symbol ‘?_toFloat@half@@0QBTuif@1@B (private: static union half::uif const * const half::_toFlo
at)’ defined in ‘Half_s.lib(half.obj)’ is imported by ‘cycles_render.lib(image_vdb.obj)’ [C:\Personal\GitHub\cycles\bui
ld\src\app\cycles.vcxproj]
LINK : warning LNK4217: symbol ‘?_eLut@half@@0QBGB (private: static unsigned short const * const half::_eLut)’ defined
in ‘Half_s.lib(half.obj)’ is imported by ‘cycles_render.lib(volume.obj)’ in function ‘“public: __cdecl openvdb::v8_0::m
ath::Vec3::Vec3(class openvdb::v8_0::math::Vec3 const &)” (??$?0M@?$Vec3@Vhalf@@@
math@v8_0@openvdb@@QEAA@AEBV?$Vec3@M@123@@Z)’ [C:\Personal\GitHub\cycles\build\src\app\cycles.vcxproj]