poky-sanity.bbclass: bblayers.conf should be updated automatically

- we need a bbclass (poky-sanity) so that we can append to the
check_bblayers_conf bitbake function from sanity.bbclass the
bblayers.conf specific merging functionality
- add check_bblayers_conf_append bitbake function which does the
meta-yocto specific updates (the bblayers.conf v5 -> v6 update)
- every layer should make its specific bblayers.conf updates
- we ask the user to re-run bitbake because we can't trigger
reparsing without being invasive

[YOCTO #3082]

(From meta-yocto rev: 636783633ac0cd5bf66f8b9c9b26cb31ad082451)

Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/meta-yocto/conf/distro/poky.conf b/meta-yocto/conf/distro/poky.conf
index f7b9e99c71..8489e56d8a 100644
--- a/meta-yocto/conf/distro/poky.conf
+++ b/meta-yocto/conf/distro/poky.conf
@@ -98,6 +98,9 @@ BB_SIGNATURE_HANDLER ?= 'OEBasicHash'
 #
 OELAYOUT_ABI = "8"
 
+# add poky sanity bbclass
+INHERIT += "poky-sanity"
+
 #WARN_QA = "unsafe-references-in-binaries unsafe-references-in-scripts"
 WARN_QA = ""
 ERROR_QA = "dev-so debug-deps dev-deps debug-files arch la2 pkgconfig la perms useless-rpaths rpaths staticdev ldflags"