CMake Warning \(dev\) at .*/Modules/UseSWIG.cmake:[0-9]+ \(message\):
  Policy CMP0078 is not set.  Run "cmake --help-policy CMP0078" for policy
  details.  Use the cmake_policy command to set the policy and suppress this
  warning.
Call Stack \(most recent call first\):
  CMP0078-common.cmake:6 \(swig_add_library\)
  CMP0078-WARN.cmake:1 \(include\)
  CMakeLists.txt:3 \(include\)
This warning is for project developers.  Use -Wno-dev to suppress it.$