CMD_EXPERIMENTAL

Added in version 4.4.

Command Line:: -W[no-][error=]experimental
Presets:: warnings.experimental, errors.experimental
Default:: Warn
Parent:: CMD_AUTHOR

Warn if a build system uses an experimental feature, or if CMake detects that the gate variable for an experimental feature is set to an unrecognized value.

© 2000–2026 Kitware, Inc. and Contributors
Licensed under the BSD 3-clause License.
https://cmake.org/cmake/help/latest/diagnostic/CMD_EXPERIMENTAL.html