CMake Warning \(dev\) at CMP0048-WARN.cmake:3 \(project\): 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: PROJECT_VERSION MyProject_VERSION_TWEAK Call Stack \(most recent call first\): CMakeLists.txt:[0-9]+ \(include\) This warning is for project developers. Use -Wno-dev to suppress it.