RE: No SOURCES given to Zephyr library: liblibccommon - Error adding build configuration with custom board, wont compile hello world

4DoorToyota — Mon, 28 Aug 2023 16:29:59 GMT

Hi again,

Your suggestioin led me to another anwser that solved the problem. While googling for adding the board to TF-M I encountered this seperate thread on the fourm:

https://devzone.nordicsemi.com/f/nordic-q-a/100177/problem-configuring-and-building-nrf9160-custom-board-with-tfm

In the anwser for that thread it suggested making sure that in the include for the NRF9160 stuff is:

#include <arm/nordic/nrf9160ns_sica.dtsi>

and not

#include <arm/nordic/nrf9160_sica.dtsi>

Which is way before (note the subtle "ns" change). Making this change allowed the board to compile without issue.

Thank you for your help!

RE: No SOURCES given to Zephyr library: liblibccommon - Error adding build configuration with custom board, wont compile hello world

Sigurd Hellesvik — Mon, 28 Aug 2023 11:25:46 GMT

Hi,

The "lib__libc__common" warning is likely unrelated to the warning. See Peripheral LBS example: Policy CMP0010 is not set and No SOURCES given to Zephyr library: lib__libc__common for an explanation of this warning.

[quote user=""]crm_nrf9160_v1_x.zip[/quote]

Building this worked for me when I used the board "crm_nrf9160_v1_x". However, it gives me the same error as you for "crm_nrf9160_v1_x_ns". This tells us that the issue is related to the _ns, which is adding TF-M to the build.

So I were not able to find any differences with your board files, so I thought: "Maybe some of the board defines in here does something somewhere else?".
After some searching, i found that BOARD_NRF9160DK_NRF9160_NS is mentioned in zephyr/modules/trusted-firmware-m/Kconfig.tfm.
And this points to nordic_nrf/nrf9160dk_nrf9160, where you also have board files. Maybe you need to add your custom baord to this TF-M directory as well?
I will ask my colleagues if this the correct way to go, but feel free to give it a try in the meantime.

Regards,
Sigurd Hellesvik

No SOURCES given to Zephyr library: lib__libc__common - Error adding build configuration with custom board, wont compile hello world

RE: No SOURCES given to Zephyr library: lib__libc__common - Error adding build configuration with custom board, wont compile hello world

RE: No SOURCES given to Zephyr library: lib__libc__common - Error adding build configuration with custom board, wont compile hello world

No SOURCES given to Zephyr library: liblibccommon - Error adding build configuration with custom board, wont compile hello world

RE: No SOURCES given to Zephyr library: liblibccommon - Error adding build configuration with custom board, wont compile hello world

RE: No SOURCES given to Zephyr library: liblibccommon - Error adding build configuration with custom board, wont compile hello world