Hi all, I didn't catch this before the PR was merged, so apologies for being slightly late...
Regarding commit 27142b2e3c4c6498dc198818ec9b260d8ffff12f, this means that tools/testbuild.sh now depends on git and on the NuttX distribution being a git clone. Previously we discussed this when a similar change was made some months ago (sadly I can't find the mail thread) and we then reverted it. The problem with depending on git is that users who work with release tarballs and/or don't have git can no longer use NuttX. I am not opposed to speeding up the clean with git **IF** doing so in a git clone, but otherwise we should invoke 'make distclean' as we have been. Nathan