A persistent mode is now available in BitBake's default operation,
replacing its previous "memory resident mode" (i.e.
oe-init-build-env-memres
).
Now you only need to set
BB_SERVER_TIMEOUT
to a timeout (in seconds) and BitBake's server stays resident for
that amount of time between invocations.
The oe-init-build-env-memres
script has been
removed since a separate environment setup script is no longer
needed.