<p>One issue I know is that this is executed in the wrong directory for your case:</p>
<p><a href="https://github.com/RIOT-OS/RIOT/blob/ab8cdace1206aa271c69b4e1ebcc92c4b6817d89/makefiles/docker.inc.mk#L262">https://github.com/RIOT-OS/RIOT/blob/ab8cdace1206aa271c69b4e1ebcc92c4b6817d89/makefiles/docker.inc.mk#L262</a></p>
<p>But the handling may start being complicated between external RIOT/worktree/submodules if it is only for the <code>RIOT_VERSION</code> that could be calculated before.</p>

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