abi_version/staging: Bump versions to force rebuild after sstate corruption

A "broken" buildtools-extended-tarball has been released into the wild
where it is optimising binaries for the host processsor. This is fine in
local usage but in a non-homogeneous cluster like our autobuilder, this
results in SIGILL on other machines when the sstate is shared amongst them
and is painful to debug.

The buildtools tarball has been fixed but we need to invalidate the hash
equivalence and sstate data. This change does that. Adding to OE-Core
rather than autobuilder local changes as its good to illustrate how to
do this and the issue is potentially wider than just Yocto Project
infrastructure.

(From OE-Core rev: 23cdfa9eb23146a69edb77a83ef03719a62ddaae)

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

2 files changed, 2 insertions, 1 deletions

diff --git a/meta/classes/staging.bbclass b/meta/classes/staging.bbclass
index 5b04f88b2d..de3a19815a 100644
--- a/meta/classes/staging.bbclass
+++ b/meta/classes/staging.bbclass
@@ -93,6 +93,7 @@ SYSROOT_PREPROCESS_FUNCS ?= ""
 SYSROOT_DESTDIR = "${WORKDIR}/sysroot-destdir"
 
 python do_populate_sysroot () {
+    # SYSROOT 'version' 2
     bb.build.exec_func("sysroot_stage_all", d)
     bb.build.exec_func("sysroot_strip", d)
     for f in (d.getVar('SYSROOT_PREPROCESS_FUNCS') or '').split():
diff --git a/meta/conf/abi_version.conf b/meta/conf/abi_version.conf
index 2bdc55695b..e04343b47c 100644
--- a/meta/conf/abi_version.conf
+++ b/meta/conf/abi_version.conf
@@ -12,4 +12,4 @@ OELAYOUT_ABI = "12"
 # 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"
+HASHEQUIV_HASH_VERSION  = "3"