selftest/cases/bblayers.py: build python3-jsonschema only once

setUpLocal runs before every testcase, setUpClass runs only once in
the beginning.

(From OE-Core rev: 0c23e711c277562cf32093851e43bf93a7cb61dc)

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/meta/lib/oeqa/selftest/cases/bblayers.py b/meta/lib/oeqa/selftest/cases/bblayers.py
index c6bd5a1f6a..b048948386 100644
--- a/meta/lib/oeqa/selftest/cases/bblayers.py
+++ b/meta/lib/oeqa/selftest/cases/bblayers.py
@@ -14,7 +14,9 @@ from oeqa.selftest.case import OESelftestTestCase
 
 class BitbakeLayers(OESelftestTestCase):
 
-    def setUpLocal(self):
+    @classmethod
+    def setUpClass(cls):
+        super(BitbakeLayers, cls).setUpClass()
         bitbake("python3-jsonschema-native")
         bitbake("-c addto_recipe_sysroot python3-jsonschema-native")