2 files changed, 19 insertions, 0 deletions

diff --git a/bitbake/lib/bb/command.py b/bitbake/lib/bb/command.py
index 0e0a35af69..c44c7a6a5e 100644
--- a/bitbake/lib/bb/command.py
+++ b/bitbake/lib/bb/command.py
@@ -746,3 +746,14 @@ class CommandsAsync:
         command.finishAsyncCommand()
     clientComplete.needcache = False
 
+    def findSigInfo(self, command, params):
+        """
+        Find signature info files via the signature generator
+        """
+        pn = params[0]
+        taskname = params[1]
+        sigs = params[2]
+        res = bb.siggen.find_siginfo(pn, taskname, sigs, command.cooker.data)
+        bb.event.fire(bb.event.FindSigInfoResult(res), command.cooker.data)
+        command.finishAsyncCommand()
+    findSigInfo.needcache = False
diff --git a/bitbake/lib/bb/event.py b/bitbake/lib/bb/event.py
index 59cca61424..3827dcfba4 100644
--- a/bitbake/lib/bb/event.py
+++ b/bitbake/lib/bb/event.py
@@ -819,3 +819,11 @@ class NetworkTestFailed(Event):
     """
     Event to indicate network test has failed
     """
+
+class FindSigInfoResult(Event):
+    """
+    Event to return results from findSigInfo command
+    """
+    def __init__(self, result):
+        Event.__init__(self)
+        self.result = result