cmake MSVC80 examples

u3d-community/U3D Source/ThirdParty/Assimp/code/CMakeLists.txt :1474 

elseif( MSVC80 )

fzi-forschungszentrum-informatik/gpu-voxels icmaker/IcMaker.cmake :303 

IF(MSVC80)

OSVR/OSVR-Core cmake/cmake-2.8.4-modules/boost/FindBoost.cmake :710 

elseif (MSVC80)

btccom/btcpool-ABANDONED cmake/Modules/FindBoost.cmake :418 

elseif (MSVC80)