[OE-core] [PATCH v2 1/1] classes/buildhistory: fix for sstate class change

[Paul Eggleton]

SSTATEPOSTINSTFUNCS is now set with = in sstate.bbclass, and because
the line here in buildhistory.bbclass ends up being parsed before that
we now need to use _append or the value we are adding will be wiped out.
This fixes buildhistory no longer recording package information since
OE-Core revision 9d659c6f20fa4a141b491c62a3ef0dfb1f896d9c.

Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
 meta/classes/buildhistory.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/buildhistory.bbclass b/meta/classes/buildhistory.bbclass
index e8cdee5..8b5d5c2 100644
--- a/meta/classes/buildhistory.bbclass
+++ b/meta/classes/buildhistory.bbclass
@@ -17,7 +17,7 @@ BUILDHISTORY_COMMIT ?= "0"
 BUILDHISTORY_COMMIT_AUTHOR ?= "buildhistory <buildhistory@${DISTRO}>"
 BUILDHISTORY_PUSH_REPO ?= ""
 
-SSTATEPOSTINSTFUNCS += "buildhistory_emit_pkghistory"
+SSTATEPOSTINSTFUNCS_append = " buildhistory_emit_pkghistory"
 # We want to avoid influence the signatures of sstate tasks - first the function itself:
 sstate_install[vardepsexclude] += "buildhistory_emit_pkghistory"
 # then the value added to SSTATEPOSTINSTFUNCS:
-- 
1.9.3