improve caching of mtda isar layer

The layerdir variable contains an absolute path that is immediately expanded and points into the build host. This breaks sstate caching for tasks that reference this variable when building from a different path (like in the gitlab-ci). To fix this, we simply set the vardepvalue to a fixed value. As this variable just points to the current layer, there are no logical external changes expected and by that, this "pinning" is fine. Signed-off-by: Felix Moessbauer <[email protected]>
siemens · Jul 21, 2023 · 99ecfef · 99ecfef
1 parent a808b58
commit 99ecfef
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/meta-isar/conf/layer.conf b/meta-isar/conf/layer.conf
@@ -20,5 +20,6 @@ BBFILE_PRIORITY_mtda = "10"
 LAYERVERSION_mtda = "1"
 LAYERSERIES_COMPAT_mtda = "v0.6"
 LAYERDIR_mtda = "${LAYERDIR}"
+LAYERDIR_mtda[vardepvalue] = "mtda"
 
 THIRD_PARTY_APT_KEYS:append = " https://apt.fury.io/mtda/gpg.key;md5sum=bbdc764e1a3028aa70b6735692367f16"