CMake Warning

[BlackMage2]

Build Log What is the build error?

CMake Warning (dev) at CMakeLists.txt:42 (project):
  Policy CMP0048 is not set: project() command manages VERSION variables.
  Run "cmake --help-policy CMP0048" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.

  The following variable(s) would be set to empty:

    CMAKE_PROJECT_VERSION
    CMAKE_PROJECT_VERSION_MAJOR
    CMAKE_PROJECT_VERSION_MINOR
    CMAKE_PROJECT_VERSION_PATCH
This warning is for project developers.  Use -Wno-dev to suppress it.

System Information What system are you building with? Ubuntu 20.04.3 LTS

Software	Version
CMake	3.16.3
Linux Kernel	5.11.0-27-generic
Darling	597325bc702e7b0893ade8272000a4086b23f121

you could set explicitly setting policy CMP0048 (before project()) either way would silence this warning:

if (POLICY CMP0048)
  cmake_policy(SET CMP0048 NEW)
endif (POLICY CMP0048)`

or you set

if (POLICY CMP0048)
  cmake_policy(SET CMP0048 OLD)
endif (POLICY CMP0048)

that will not create any new empty variables

(btw. how i can enable syntax highlighting for cmake code in github?)