From: Richard Purdie <richard.purdie@linuxfoundation.org>
Date: Sun, 1 Aug 2021 12:47:21 +0000 (+0100)
Subject: sstate: Fix rebuilds when changing layer config
X-Git-Tag: 2021-04.3~69
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=084d81058682e0c9074203c907f80d6eabe63534;p=openembedded-core.git

sstate: Fix rebuilds when changing layer config

When adding a layer which changed SSTATE_EXCLUDEDEPS_SYSROOT, the state
hashes were changing when they should not. This was caused by wider use
of setscene_depvalid which means the dependency on the variable was seen
when it was previously not.

Exclude the variable since this should be be included in the hashes.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 09725a29365c69ccbd603fe3a1de72189f26d5ac)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
---

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index 55d2937812..5c7a98839f 100644
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -1018,6 +1018,7 @@ def sstate_checkhashes(sq_data, d, siginfo=False, currentcount=0, summary=True,
         bb.parse.siggen.checkhashes(sq_data, missed, found, d)
 
     return found
+setscene_depvalid[vardepsexclude] = "SSTATE_EXCLUDEDEPS_SYSROOT"
 
 BB_SETSCENE_DEPVALID = "setscene_depvalid"