https://devzone.nordicsemi.com/f/nordic-q-a/95610/c-compilation-in-nrf5340-audio-dkHello, I am looking to integrate a c++ library into the nRF5340 Audio DK build. I am trying to ensure the compiler applies all the CMake flags it is using for the c compilation on the c++ library as well (for ex: set(CMAKE_CXX_FLAGS &quot;-mcpu=cortex-m33en-USTelligent Community 13Thu, 12 Jan 2023 14:58:46 GMThttps://devzone.nordicsemi.com/thread/404604?ContentTypeID=1Thu, 12 Jan 2023 14:58:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:92a1dec7-0ef4-45d4-b169-4612ee3a3e2bdejans<p>Hi,<br /><br />In order to use C++ in your application you would need to add&nbsp;<a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/kconfig/index.html#CONFIG_CPLUSPLUS">CONFIG_CPLUSPLUS</a>&nbsp;option to your application&#39;s configuration file. You can read more about&nbsp;<a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/develop/languages/cpp/index.html#c-language-support">C++ Language support</a>&nbsp;and&nbsp;<a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/develop/languages/cpp/index.html#enabling-c-support">how to enable C++ support</a> in the documentation.<br /><br />Best regards,<br />Dejan</p><div style="clear:both;"></div>