C++ STL on nRF52840

[akushni1]

Hello,

I am trying to create a simple application using C++ 17 on nRF52840.

I use VS Code and CMake-based project settings.

I am able to use latest language features, but the compiler is not able to find STL headers (like vector, array, etc.)

Is there any settings I have to choose in Kconfig or in CMakeLists?

Thanks,

Alex

[Patrick]

I assume you're using NCS 1.8.0. After quite a bit of digging when trying to migrate a project from 1.7.0, I found that you have to add the following to your prj.conf: CONFIG_LIB_CPLUSPLUS=y

This is apparently a new configuration that needs to be set in the latest Zephyr version.

[akushni1]

Great, thanks! I will try it

[nicolae.georgescu]

Worked for me! I was just about to open a ticket. Thanks!

[akushni1]

OK, I tried it, this is the issue.

It is worth mentioning that Newlib C library should be used in order to enable C++