CMake Warning \(dev\) at CMP0039-WARN.cmake:5 \(target_link_libraries\):
  Policy CMP0039 is not set: Utility targets may not have link dependencies.
  Run "cmake --help-policy CMP0039" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.

  Utility target "utility" should not be used as the target of a
  target_link_libraries call.
Call Stack \(most recent call first\):
  CMakeLists.txt:3 \(include\)
This warning is for project developers.  Use -Wno-dev to suppress it.