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-rw-r--r--bitbake/lib/bb/cooker.py75
1 files changed, 72 insertions, 3 deletions
diff --git a/bitbake/lib/bb/cooker.py b/bitbake/lib/bb/cooker.py
index df9a0cab03..16fd4ad34c 100644
--- a/bitbake/lib/bb/cooker.py
+++ b/bitbake/lib/bb/cooker.py
@@ -205,6 +205,75 @@ class BBCooker:
205 self.data = self.databuilder.data 205 self.data = self.databuilder.data
206 self.data_hash = self.databuilder.data_hash 206 self.data_hash = self.databuilder.data_hash
207 207
208
209 # we log all events to a file if so directed
210 if self.configuration.writeeventlog:
211 import json, pickle
212 DEFAULT_EVENTFILE = self.configuration.writeeventlog
213 class EventLogWriteHandler():
214
215 class EventWriter():
216 def __init__(self, cooker):
217 self.file_inited = None
218 self.cooker = cooker
219 self.event_queue = []
220
221 def init_file(self):
222 try:
223 # delete the old log
224 os.remove(DEFAULT_EVENTFILE)
225 except:
226 pass
227
228 # write current configuration data
229 with open(DEFAULT_EVENTFILE, "w") as f:
230 f.write("%s\n" % json.dumps({ "allvariables" : self.cooker.getAllKeysWithFlags(["doc", "func"])}))
231
232 def write_event(self, event):
233 with open(DEFAULT_EVENTFILE, "a") as f:
234 try:
235 f.write("%s\n" % json.dumps({"class":event.__module__ + "." + event.__class__.__name__, "vars":json.dumps(pickle.dumps(event)) }))
236 except Exception as e:
237 import traceback
238 print(e, traceback.format_exc(e))
239
240
241 def send(self, event):
242 event_class = event.__module__ + "." + event.__class__.__name__
243
244 # init on bb.event.BuildStarted
245 if self.file_inited is None:
246 if event_class == "bb.event.BuildStarted":
247 self.init_file()
248 self.file_inited = True
249
250 # write pending events
251 for e in self.event_queue:
252 self.write_event(e)
253
254 # also write the current event
255 self.write_event(event)
256
257 else:
258 # queue all events until the file is inited
259 self.event_queue.append(event)
260
261 else:
262 # we have the file, just write the event
263 self.write_event(event)
264
265 # set our handler's event processor
266 event = EventWriter(self) # self is the cooker here
267
268
269 # set up cooker features for this mock UI handler
270
271 # we need to write the dependency tree in the log
272 self.featureset.setFeature(CookerFeatures.SEND_DEPENDS_TREE)
273 # register the log file writer as UI Handler
274 bb.event.register_UIHhandler(EventLogWriteHandler())
275
276
208 # 277 #
209 # Special updated configuration we use for firing events 278 # Special updated configuration we use for firing events
210 # 279 #
@@ -505,7 +574,7 @@ class BBCooker:
505 taskdata, runlist, pkgs_to_build = self.buildTaskData(pkgs_to_build, task, False) 574 taskdata, runlist, pkgs_to_build = self.buildTaskData(pkgs_to_build, task, False)
506 575
507 return runlist, taskdata 576 return runlist, taskdata
508 577
509 ######## WARNING : this function requires cache_extra to be enabled ######## 578 ######## WARNING : this function requires cache_extra to be enabled ########
510 579
511 def generateTaskDepTreeData(self, pkgs_to_build, task): 580 def generateTaskDepTreeData(self, pkgs_to_build, task):
@@ -1550,10 +1619,10 @@ class CookerCollectFiles(object):
1550 for p in pkgfns: 1619 for p in pkgfns:
1551 realfn, cls = bb.cache.Cache.virtualfn2realfn(p) 1620 realfn, cls = bb.cache.Cache.virtualfn2realfn(p)
1552 priorities[p] = self.calc_bbfile_priority(realfn, matched) 1621 priorities[p] = self.calc_bbfile_priority(realfn, matched)
1553 1622
1554 # Don't show the warning if the BBFILE_PATTERN did match .bbappend files 1623 # Don't show the warning if the BBFILE_PATTERN did match .bbappend files
1555 unmatched = set() 1624 unmatched = set()
1556 for _, _, regex, pri in self.bbfile_config_priorities: 1625 for _, _, regex, pri in self.bbfile_config_priorities:
1557 if not regex in matched: 1626 if not regex in matched:
1558 unmatched.add(regex) 1627 unmatched.add(regex)
1559 1628