INTERPROCEDURAL_OPTIMIZATION_

From Get docs
Cmake/docs/3.21/prop dir/interprocedural optimization config


INTERPROCEDURAL_OPTIMIZATION_

Per-configuration interprocedural optimization for a directory.

This is a per-configuration version of INTERPROCEDURAL_OPTIMIZATION. If set, this property overrides the generic property for the named configuration.

© 2000–2021 Kitware, Inc. and Contributors
Licensed under the BSD 3-clause License.
https://cmake.org/cmake/help/v3.21/prop_dir/INTERPROCEDURAL_OPTIMIZATION_CONFIG.html