CMP0034ΒΆ
The utility_source()
command should not be called.
This command was introduced in March 2001 to help build executables used to
generate other files. This approach has long been replaced by
add_executable()
combined with add_custom_command()
.
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 3.19.8 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.