CMP0016 — CMake 3.31.6 Documentation

# CMP0016

`target_link_libraries()` reports error if its only argument is not a target.

In CMake 2.8.2 and lower the `target_link_libraries()` command silently ignored if it was called with only one argument, and this argument wasn't a valid target. In CMake 2.8.3 and above it reports an error in this case.

This policy was introduced in CMake version 2.8.3. It may be set by `cmake_policy()` or `cmake_minimum_required()`. If it is not set, CMake warns, and uses `OLD` behavior.

Note

The `OLD` behavior of a policy is `deprecated by definition` and may be removed in a future version of CMake.