https://devzone.nordicsemi.com/f/nordic-q-a/90102/adding-shared-library-to-project-in-nrfconnect-sdkHi, I am migrating code from NRF SK 17 to nrfConnect SDK and I would like to create a library of source files to share between different apps. I am able to add the individual source and header file files under a given app directory and compile withen-USTelligent Community 13Tue, 19 Jul 2022 17:24:54 GMThttps://devzone.nordicsemi.com/thread/377710?ContentTypeID=1Tue, 19 Jul 2022 17:24:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:312c015e-07f6-49e8-857b-8b277e57c58aNickH<p>As an alternative, the common files can also be accessed relative directory paths eg:</p> <p><pre class="ui-code" data-mode="text">target_sources_ifdef(CONFIG_BT_NUS_UART_ASYNC_ADAPTER app PRIVATE src/uart_async_adapter.c) target_sources(app PRIVATE ../iemLibrary/src/iemBLE.c) target_sources(app PRIVATE ../iemLibrary/src/iemRTC.c) target_sources(app PRIVATE ../iemLibrary/src/iemI2C.c) target_sources(app PRIVATE ../iemLibrary/src/iemGPIO.c) target_sources(app PRIVATE ../iemLibrary/src/iemTimer.c) target_sources(app PRIVATE ../iemLibrary/src/iemLog.c) target_sources(app PRIVATE ../iemLibrary/src/retained.c) target_include_directories(app PRIVATE ../iemLibrary/include)</pre></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/377415?ContentTypeID=1Mon, 18 Jul 2022 12:32:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a3d4b283-1cf8-4013-a96d-ec8e26e84e7fMenon<p>Hello,</p> <p>Your case seems fit in at <span style="color:rgba(0, 0, 255, 1);">Zephyr support community</span> as we don&#39;t deal with creating/adding libraries in zephyr. You can create a ticket <a href="https://www.zephyrproject.org/contact-us/#:~:text=Contact%20Us-,Technical%20Questions,-The%20fastest%20way">here</a>.</p> <p>Kind Regards,</p> <p>Abhijith</p><div style="clear:both;"></div>