The loop closed on the workstation: the version landed, the launcher was
replaced, the running host stood aside, and after one restart the launcher
started a binary the mesh had compiled, published and delivered.
The launcher goes as a file resource rather than inside the archive, and
that is the safety rather than a preference. A file is written atomically,
so the running launcher keeps the inode it started from; an archive writes
in place with truncate and would cut a script a shell is reading. The
manifest carries a second copy and a test refuses any drift from the one
in packaging.
Then it would have refused the first declaration it was asked to apply.
The Makefile links in two facts the mesh's toolchain does not, on purpose,
and one of them is the system the host was built for — read before
anything is applied, so the failure is safe and total. Nothing reports it:
the unit is active, the bus link is up, and the log says it is hearing
what the node should be.
Worse, the declaration that would fix it is the declaration it cannot
apply, so the mesh cannot repair such a machine. Restored by moving the
delivered versions aside and letting the launcher fall back, which is the
fallback working as designed.
0142 already settles the version — it comes from where the component sits,
not from its linker — and that is unimplemented. The system pin has no
answer, and the candidates are a decision rather than a fix: put it in the
path too, carry it in a file beside the binary, or stop pinning at link
time at all, which is 0005's to change.
jschoubben