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build ros2 with c++11

asked 2018-08-22 20:38:47 -0500

alsora
1322 ●45 ●83 ●76 https://github.com/alsora

I have a project written in c++11.

I would like to integrate a ros2 node in it.

Is there a way to build ros2 code with the c++11 flag instead of the c++14 one ?

Thank you

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answered 2018-08-22 20:40:51 -0500

William

17335 ●101 ●182 ●262 http://wjwwood.io/

No, ROS 2 relies on C++14 features, so it must be built with a compiler that supports C++14 and has it enabled (e.g. with --std=c++14 or --std=gnu++14).

If you project builds with C++11 but your compiler supports C++14, then you can likely just build your C++11 based project with C++14 turned on and be fine.

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Asked: 2018-08-22 20:38:47 -0500

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