3 files changed, 3 insertions, 0 deletions

diff --git a/bitbake/lib/bb/command.py b/bitbake/lib/bb/command.py
index 3b68c1aaa2..5bce796b7c 100644
--- a/bitbake/lib/bb/command.py
+++ b/bitbake/lib/bb/command.py
@@ -187,6 +187,7 @@ class CommandsSync:
         """
         varname = params[0]
         value = str(params[1])
+        command.cooker.extraconfigdata[varname] = value
         command.cooker.data.setVar(varname, value)
 
     def getSetVariable(self, command, params):
diff --git a/bitbake/lib/bb/cooker.py b/bitbake/lib/bb/cooker.py
index a4aaac59f8..620ff9f3d3 100644
--- a/bitbake/lib/bb/cooker.py
+++ b/bitbake/lib/bb/cooker.py
@@ -358,6 +358,7 @@ class BBCooker:
         self.databuilder.parseBaseConfiguration()
         self.data = self.databuilder.data
         self.data_hash = self.databuilder.data_hash
+        self.extraconfigdata = {}
 
         if consolelog:
             self.data.setVar("BB_CONSOLELOG", consolelog)
diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py
index 389df4f1bc..2ad8aad98e 100644
--- a/bitbake/lib/bb/runqueue.py
+++ b/bitbake/lib/bb/runqueue.py
@@ -1036,6 +1036,7 @@ class RunQueue:
         }
 
         worker.stdin.write(b"<cookerconfig>" + pickle.dumps(self.cooker.configuration) + b"</cookerconfig>")
+        worker.stdin.write(b"<extraconfigdata>" + pickle.dumps(self.cooker.extraconfigdata) + b"</extraconfigdata>")
         worker.stdin.write(b"<workerdata>" + pickle.dumps(workerdata) + b"</workerdata>")
         worker.stdin.flush()