CMake Error at IncludeDirectories.cmake:5 \(target_include_directories\):
  Error evaluating generator expression:

    \$<COMPILE_LANGUAGE:CXX>

  \$<COMPILE_LANGUAGE:...> may only be used with COMPILE_OPTIONS with the
  Xcode generator.
Call Stack \(most recent call first\):
  CMakeLists.txt:3 \(include\)
