[OE-Core][PATCH 2/2] core-image-ptest: retrieve ptests directory when ptests fail

["Alexis Lothoré" <alexis.lothore@bootlin.com>]

From: Alexis Lothoré <alexis.lothore@bootlin.com>

TESTIMAGE_FAILED_QA_ARTIFACTS is defined in core-image-minimal with a
minimal list of files to retrieve whenever a runtime test fails. By
appending the ptest directory only in core-image-ptest.bb, thanks to
multiconfig feature used in the recipe, only failing ptests will lead to
corresponding ptest artifacts retrieval, instead of all ptests artifacts
retrieval.

Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com>
---
This patch was present in the original artifacts series ([1])

Changes since previous series:
- use += instead of append syntax

[1] https://lore.kernel.org/openembedded-core/20230609064802.11777-4-alexis.lothore@bootlin.com/
---
 meta/recipes-core/images/core-image-ptest.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/recipes-core/images/core-image-ptest.bb b/meta/recipes-core/images/core-image-ptest.bb
index b6f5c2fd6049..fb96c542c0a3 100644
--- a/meta/recipes-core/images/core-image-ptest.bb
+++ b/meta/recipes-core/images/core-image-ptest.bb
@@ -43,3 +43,5 @@ python () {
         raise bb.parse.SkipRecipe("No class extension set")
 }
 
+# Include ptest directory in artifacts to retrieve if there is a failed test
+TESTIMAGE_FAILED_QA_ARTIFACTS += "${libdir}/${MCNAME}/ptest"
-- 
2.42.1