[Boost-build] compiling for msvc arm64

From: ethn v (ethnvine_at_[hidden])
Date: 2019-12-03 08:49:21

Hi all,
  I was intending to compile boost for msvc arm64.
  When I execute the following command,
b2 toolset=msvc architecture=arm64 address-model=64
  I get an error saying that arm64 is not an valid architecture. Can
someone pls point me to the correct way to build arm64 with msvc v141?
Thanks.