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authorRichard Purdie <richard.purdie@linuxfoundation.org>2020-02-25 11:01:02 (GMT)
committerRichard Purdie <richard.purdie@linuxfoundation.org>2020-02-28 23:11:28 (GMT)
commitfee9be0f6573bd4b06b1693565f4099f3cd984e5 (patch)
tree262ec6f6c56fba1cf13a59552dbfdbe38fb995e0 /meta/conf/abi_version.conf
parent21f43cf89e29c223bfd4cc31b726c663a7887f86 (diff)
downloadpoky-fee9be0f6573bd4b06b1693565f4099f3cd984e5.tar.gz
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>
Diffstat (limited to 'meta/conf/abi_version.conf')
-rw-r--r--meta/conf/abi_version.conf8
1 files changed, 8 insertions, 0 deletions
diff --git a/meta/conf/abi_version.conf b/meta/conf/abi_version.conf
index 4964880..2bdc556 100644
--- a/meta/conf/abi_version.conf
+++ b/meta/conf/abi_version.conf
@@ -5,3 +5,11 @@
5# with general agreement from the core team. 5# with general agreement from the core team.
6# 6#
7OELAYOUT_ABI = "12" 7OELAYOUT_ABI = "12"
8
9#
10# HASHEQUIV_HASH_VERSION is injected into the output hash calculation used by
11# hashequiv. Changing this means previous hashes will no longer match, allowing
12# a reset of the equivalence, for example when reproducibility issues break the
13# existing match data. Distros can also append to this value for the same effect.
14#
15HASHEQUIV_HASH_VERSION = "1"