CMP0029
The subdir_depends()
command should not be called.
The implementation of this command has been empty since December 2001 but was kept in CMake for compatibility for a long time.
CMake >= 3.0 prefer that this command never be called. The OLD
behavior for this policy is to allow the command to be called. The NEW
behavior for this policy is to issue a FATAL_ERROR
when the command is called.
This policy was introduced in CMake version 3.0. CMake version 3.17.5 warns when the policy is not set and uses OLD
behavior. Use the cmake_policy()
command to set it to OLD
or NEW
explicitly.
Note
The OLD
behavior of a policy is deprecated by definition
and may be removed in a future version of CMake.
© 2000–2020 Kitware, Inc. and Contributors
Licensed under the BSD 3-clause License.
https://cmake.org/cmake/help/v3.17/policy/CMP0029.html