Compile: header path missing

[charlietsao]

Using following command to gen project on VS2017 X64:

cmake -G "Visual Studio 15 2017 Win64" -DBUILD_HALLEY_TOOLS=0 -DBUILD_HALLEY_TESTS=0 -DBOOST_ROOT="C:\Users\work\skwai\editor\3rdparty\boost" -DSDL2_INCLUDE_DIR="C:\Users\work\halley-all\SDL\include" -DSDL2_LIBRARY="C:\Users\work\halley-all\SDL\lib" -DBoost_USE_STATIC_LIBS=1

Error reported: