Setting Eclipse with CMake

[Michał Wichrowski]

Dear all,
The Cmake generator of Eclipse project does not work very well, it was not developed for years. As a consequence, the Eclipse project generated by CMake (as recommended in dealii Wiki) sometimes results with annoying issues with indexer. 
There is a useful plugin: cmake4eclipse that allows eclipse to index a project based on CMakeLists. Here are the instructions how to set a project using it:

https://stackoverflow.com/a/38716337

It works very well for me. I also have dealii as a project in eclipse so I've specyfie

I think including it in the wiki could be useful. 

Additionaly adding info about support for c++11  in Eclipse would be useful:
https://stackoverflow.com/a/24627391

(for example without it C++ shared/unique pointers are not indexed)

[luca.heltai]

Dear Michal,

can you modify the wiki yourself? It should be possible to open a PR with the suggested modifications. Everyone is welcome to contribute, and I think your information would be very valuable to other users as well.

Best,
Luca.

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[Michał Wichrowski]

Yes, some years ago Wolfgang gave me rights to modify wiki, but I didn't want to do it without permission.