Per-configuration OS X and iOS binary architectures for a target.
This property is the configuration-specific version of OSX_ARCHITECTURES.
© 2000–2016 Kitware, Inc.
© 2000–2011 Insight Software Consortium
Licensed under the BSD 3-clause License.
https://cmake.org/cmake/help/v3.7/prop_tgt/OSX_ARCHITECTURES_CONFIG.html