CMake 3.2.2 and Eclipse 4.5.1 CDT 8.0

I am using Eclipse Mars (4.5.1) with CDT 8.0 for a c++ project on Ubuntu 15.10.

I am experimenting with using cmake 3.2.2 as my build tool and would like to test how well it works for generating makefiles for an eclipse C++ project. I still need to be able to build the project from command line/independently of Eclipse.

Deletion of git repository

Pushing to bitbucket with libgit2sharp

GitHub Authentication from a WPF Application using Username & Password

Adding TortoiseSVN Context menus to Visual Studio Express

Git Diff Indent/Pretty Print/Beautify Before Diff

Git stash on windows extremly slow compared to Libgit2

It seems cmake 3.2.2 only supports up to Eclipse 4.3 (Kepler) and CDT4:

enter image description here

I tried using that for this test project:
https://github.com/kaizouman/gtest-cmake-example

And for now it seems to work I can import the project and run the make targets:

enter image description here

It looks a bit messy though:

src/ folder appears to be nested under the build/ folder (at least from the eclipse perspective) making it a bit difficult to see whats versioned and what is ignored (git).
Changes to my sources (currently versioned using git) is not picked up by EGit. So I have to go to git command line to get an overview of what I have modified.

The indexer seems to be running as expected though (function completion, go to definition etc.) so that is great.

build/ folder is currently on my .gitignore where I suppose it should stay.

Another thing are there any known issues with using cmake to generate makes files for Eclipse 4.5.1 and CDT8?

How to change credentials for SVN repository in Eclipse?

Squirrel.Windows UpdateManager.GitHubUpdateManager Assistance Needed

Recover overwritten file with eclipse git

How can I delete a remote tag in eGit?

Synchronize single c header file between two projects

Importing a GitHub project into Eclipse