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poky/meta/conf/abi_version.conf
Richard Purdie fee9be0f65 abi_version/sstatesig: Introduce HASHEQUIV_HASH_VERSION
We've found we need a way to cause a change in signatures and move
to a new hash 'namespace' with hashequiv. This introduces a variable
which allows us to do this.

(From OE-Core rev: 1c2d5aeae2fa2dfc16bc60b6cf0b310f826337fd)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-02-28 23:11:28 +00:00

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#
# OELAYOUT_ABI allows us to notify users when the format of TMPDIR changes in
# an incompatible way. Such changes should usually be detailed in the commit
# that breaks the format and have been previously discussed on the mailing list
# with general agreement from the core team.
#
OELAYOUT_ABI = "12"
#
# HASHEQUIV_HASH_VERSION is injected into the output hash calculation used by
# hashequiv. Changing this means previous hashes will no longer match, allowing
# a reset of the equivalence, for example when reproducibility issues break the
# existing match data. Distros can also append to this value for the same effect.
#
HASHEQUIV_HASH_VERSION = "1"