build_name() command should not be called.
This command was added in May 2001 to compute a name for the current
operating system and compiler combination. The command has long been
documented as discouraged and replaced by the
CMake >= 3.0 prefer that this command never be called.
OLD behavior for this policy is to allow the command to be called.
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 3.21.7 warns when the policy is not set and uses
OLD behavior. Use the
cmake_policy() command to set it to
OLD behavior of a policy is
deprecated by definition
and may be removed in a future version of CMake.