Hi,
the following patch fixes a race condition in archiver.bbclass that can
occur when a very specific set of preconditions is fulfilled:
- a recipe sets $S to a directory that will be created by do_unpack
- $B is at its default value of $S
- the license of the recipe is in COPYLEFT_LICENSE_EXCLUDE, skipping
source code archiving
When this happens, do_deploy_archives (which is a no-op task that only
prints a single line) does not depend indirectly on do_unpack, as it
would usually do via a dependency on
do_ar_${@d.getVarFlag('ARCHIVER_MODE', 'src', True)}.
Because do_deploy_archives does not specify a working directory, it
defaults to $B, which does not exist when do_deploy_archives is run in
parallel (or before) do_unpack.
The attached patch fixes this by making do_deploy_archives run after
do_unpack in all cases (which is already does for recipes not excluded
due their license).
This problem is also present on dizzy (and thus probably also on fido).
--
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