CMAKE_VS_PLATFORM_NAME_DEFAULT

.. versionadded:: 3.14.3

Default for the Visual Studio target platform name for the current generator without considering the value of the :variable:CMAKE_GENERATOR_PLATFORM variable. For :ref:Visual Studio Generators for VS 2017 and below this is always Win32. For VS 2019 and above this is based on the host platform.

See also the :variable:CMAKE_VS_PLATFORM_NAME variable.