3 files changed, 37 insertions, 15 deletions

diff --git a/bitbake/lib/bb/command.py b/bitbake/lib/bb/command.py
index eb7c86f4fe..c06ab072ad 100644
--- a/bitbake/lib/bb/command.py
+++ b/bitbake/lib/bb/command.py
@@ -548,11 +548,14 @@ class CommandsAsync:
         bfile = params[0]
         task = params[1]
         if len(params) > 2:
-            hidewarning = params[2]
+            internal = params[2]
         else:
-            hidewarning = False
+            internal = False
 
-        command.cooker.buildFile(bfile, task, hidewarning)
+        if internal:
+            command.cooker.buildFileInternal(bfile, task, fireevents=False, quietlog=True)
+        else:
+            command.cooker.buildFile(bfile, task)
     buildFile.needcache = False
 
     def buildTargets(self, command, params):
diff --git a/bitbake/lib/bb/cooker.py b/bitbake/lib/bb/cooker.py
index daffe67540..1625d3c158 100644
--- a/bitbake/lib/bb/cooker.py
+++ b/bitbake/lib/bb/cooker.py
@@ -1219,21 +1219,27 @@ class BBCooker:
             raise NoSpecificMatch
         return matches[0]
 
-    def buildFile(self, buildfile, task, hidewarning=False):
+    def buildFile(self, buildfile, task):
         """
         Build the file matching regexp buildfile
         """
         bb.event.fire(bb.event.BuildInit(), self.data)
 
-        if not hidewarning:
-            # Too many people use -b because they think it's how you normally
-            # specify a target to be built, so show a warning
-            bb.warn("Buildfile specified, dependencies will not be handled. If this is not what you want, do not use -b / --buildfile.")
+        # Too many people use -b because they think it's how you normally
+        # specify a target to be built, so show a warning
+        bb.warn("Buildfile specified, dependencies will not be handled. If this is not what you want, do not use -b / --buildfile.")
 
         # Parse the configuration here. We need to do it explicitly here since
         # buildFile() doesn't use the cache
         self.parseConfiguration()
 
+        self.buildFileInternal(buildfile, task)
+
+    def buildFileInternal(self, buildfile, task, fireevents=True, quietlog=False):
+        """
+        Build the file matching regexp buildfile
+        """
+
         # If we are told to do the None task then query the default task
         if (task == None):
             task = self.configuration.cmd
@@ -1270,8 +1276,8 @@ class BBCooker:
         # Remove external dependencies
         self.recipecaches[mc].task_deps[fn]['depends'] = {}
         self.recipecaches[mc].deps[fn] = []
-        self.recipecaches[mc].rundeps[fn] = []
-        self.recipecaches[mc].runrecs[fn] = []
+        self.recipecaches[mc].rundeps[fn] = defaultdict(list)
+        self.recipecaches[mc].runrecs[fn] = defaultdict(list)
 
         # Invalidate task for target if force mode active
         if self.configuration.force:
@@ -1283,8 +1289,13 @@ class BBCooker:
         taskdata[mc] = bb.taskdata.TaskData(self.configuration.abort)
         taskdata[mc].add_provider(self.databuilder.mcdata[mc], self.recipecaches[mc], item)
 
+        if quietlog:
+            rqloglevel = bb.runqueue.logger.getEffectiveLevel()
+            bb.runqueue.logger.setLevel(logging.WARNING)
+
         buildname = self.databuilder.mcdata[mc].getVar("BUILDNAME")
-        bb.event.fire(bb.event.BuildStarted(buildname, [item]), self.databuilder.mcdata[mc])
+        if fireevents:
+            bb.event.fire(bb.event.BuildStarted(buildname, [item]), self.databuilder.mcdata[mc])
 
         # Execute the runqueue
         runlist = [[mc, item, task, fn]]
@@ -1311,11 +1322,16 @@ class BBCooker:
                 retval = False
             except SystemExit as exc:
                 self.command.finishAsyncCommand(str(exc))
+                if quietlog:
+                    bb.runqueue.logger.setLevel(rqloglevel)
                 return False
 
             if not retval:
-                bb.event.fire(bb.event.BuildCompleted(len(rq.rqdata.runtaskentries), buildname, item, failures, interrupted), self.databuilder.mcdata[mc])
+                if fireevents:
+                    bb.event.fire(bb.event.BuildCompleted(len(rq.rqdata.runtaskentries), buildname, item, failures, interrupted), self.databuilder.mcdata[mc])
                 self.command.finishAsyncCommand(msg)
+                if quietlog:
+                    bb.runqueue.logger.setLevel(rqloglevel)
                 return False
             if retval is True:
                 return True
diff --git a/bitbake/lib/bb/tinfoil.py b/bitbake/lib/bb/tinfoil.py
index 303ce02b00..65ebdc2b78 100644
--- a/bitbake/lib/bb/tinfoil.py
+++ b/bitbake/lib/bb/tinfoil.py
@@ -415,12 +415,15 @@ class Tinfoil:
         else:
             return None
 
-    def build_file(self, buildfile, task):
+    def build_file(self, buildfile, task, internal=True):
         """
         Runs the specified task for just a single recipe (i.e. no dependencies).
-        This is equivalent to bitbake -b, except no warning will be printed.
+        This is equivalent to bitbake -b, except with the default internal=True
+        no warning about dependencies will be produced, normal info messages
+        from the runqueue will be silenced and BuildInit, BuildStarted and
+        BuildCompleted events will not be fired.
         """
-        return self.run_command('buildFile', buildfile, task, True)
+        return self.run_command('buildFile', buildfile, task, internal)
 
     def shutdown(self):
         if self.server_connection: