RE: Cannot build nRF5 SDK Mesh

cdugue — Mon, 16 Oct 2017 07:59:49 GMT

Hi Thomas,

Thanks for your help. I followed your steps on my mac and it worked just fine, I was able to build the files.

RE: Cannot build nRF5 SDK Mesh

Thomas Stenersen — Mon, 16 Oct 2017 06:42:33 GMT

Hi cdugue,

The specific problem seems to be that the linker can't find the objects from nrf_mesh.c, log.c and advertiser.c. Did you modify the SDK in any way? Which platform are you using? Windows, Linux or Mac OS? I tried replicating your issue by downloading a fresh copy of the SDK and building it in the following way, but it didn't return any errors for me:

wget www.nordicsemi.com/.../126781 -O mesh_sdk.zip
unzip mesh_sdk.zip -d mesh_sdk
mkdir mesh_sdk/build
cd mesh_sdk/build
cmake -DTOOLCHAIN=gccarmemb -DPLATFORM=nrf52840_xxAA ..
make

Output from CMake:

-- Configuring CMake for nRF5 SDK for Bluetooth Mesh 0.10.0-Alpha
-- Found PythonInterp: /home/ths1/dev/mesh/bin/python (found version "3.5.2") 
-- Found Doxygen: /usr/bin/doxygen (found version "1.8.11") found components:  doxygen dot 
-- Setting build type to 'Release' as none was specified.
-- SDK_ROOT=/tmp/external/nRF5_SDK_14.0.0_3bcc1f7 --- set with default PATH
-- Platform: nrf52840_xxAA
-- Arch: cortex-m4f
-- SoftDevice: s140_5.0.0-3.alpha
-- Board: pca10056
-- PC-Lint executable not found. Linting disabled.
-- The C compiler identification is GNU 6.3.1
-- The ASM compiler identification is GNU
-- Found assembler: /usr/bin/arm-none-eabi-gcc
-- Check for working C compiler: /usr/bin/arm-none-eabi-gcc
-- Check for working C compiler: /usr/bin/arm-none-eabi-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Configuring done
-- Generating done
-- Build files have been written to: /tmp/mesh_sdk/build

Edit: This was done on Ubuntu MATE 16.04.

Hope this helps,
Thomas