Help using cmake4eclipse

[oDeenBrowno]

Hi, I am learning to use Cmake along with learning C++ for embedded projects. I am trying to get setup using cmake via eclipse. I am using the sample cmake files provided and am getting errors

...cmake4eclipse-sample-projects\C-flat_build\Release\compile_commands.json' was not created in the build. Your workbench will not know all include paths and preprocessor defines.

I've read a few online discussions about this but I am still not clear on how to clear this warning

[oDeenBrowno]