update-alternatives: Fix determinism issue

getVarFlags returns a dict and there is therefore no sort order. This
means the order of the X_VARDEPS_X variables can change and hence the
task checksums can change. This can lead to rebuilds of any parts of
the system using update-alternatives and their dependees. This is a
particular issue under python v3.

Add in a sort to make the order of the variables deterministic.

(From OE-Core rev: ecd1bfed5534f83b775a6c79092c04bd13c3af0a)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions