[PATCH 3/7] signatures: exclude BITBAKEDIR from WIC

[Felix Moessbauer <felix.moessbauer@siemens.com>]

This patch excludes the absolute BITBAKEDIR from the variables
that are used to compute the signature for wic tasks.
As bitbake is shipped with the CORE layer repo, no changes are
expected and have to be tracked.

Signed-off-by: Felix Moessbauer <felix.moessbauer@siemens.com>
---
 meta/classes/imagetypes_wic.bbclass | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/classes/imagetypes_wic.bbclass b/meta/classes/imagetypes_wic.bbclass
index cfcc94c7..db7bbe71 100644
--- a/meta/classes/imagetypes_wic.bbclass
+++ b/meta/classes/imagetypes_wic.bbclass
@@ -147,6 +147,7 @@ IMAGE_CMD_wic() {
     check_for_wic_warnings
 }
 
+wic_do_mounts[vardepsexclude] += "BITBAKEDIR"
 wic_do_mounts() {
     buildchroot_do_mounts
     sudo -s <<'EOSUDO'
@@ -162,6 +163,7 @@ wic_do_mounts() {
 EOSUDO
 }
 
+generate_wic_image[vardepsexclude] += "BITBAKEDIR"
 generate_wic_image() {
     export FAKEROOTCMD=${FAKEROOTCMD}
     export BUILDDIR=${BUILDDIR}
-- 
2.30.2