OpenThread Compiling Errors relating to 'PrefixTlv'

Question

I have been asked to take the OpenThread code, compile it, and download it to an SoC (SiLabs - Mighty Gecko). I have added all the files from the src folder and tried to run it through the IAR Embedded Workbench IDE, but receive numerous errors around 'PrefixTlv'. It seems that I am missing a file where this is defined because the most common error reads: Error[Pe020]: identifier "PrefixTlv" is undefined.

Answer 1

There was a merge yesterday that should help with your issue:

https://github.com/openthread/openthread/pull/107

Please try it again with the latest master, and let us know if these new toolchain.h abstractions solve your problems with compiling under IAR.