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authorPaul Eggleton <paul.eggleton@linux.intel.com>2016-12-16 07:09:13 +1300
committerRichard Purdie <richard.purdie@linuxfoundation.org>2016-12-20 15:22:50 +0000
commitfe7e75075e2d55a45ad2b81c9e493068a156d1dc (patch)
treed5dddcd32bb50c0cc70fa40120a0acf2f63d859f /bitbake/lib/bb/runqueue.py
parent764a7801361c6f57ff366be641b1410e7b36f56b (diff)
downloadpoky-fe7e75075e2d55a45ad2b81c9e493068a156d1dc.tar.gz
bitbake: runqueue: dry-run real tasks when BB_SETSCENE_ENFORCE is set
For the purposes BB_SETSCENE_ENFORCE is designed for (in OE, it is used by the installation process for the extensible SDK), we don't actually need the whitelisted real tasks to execute - we just need to have them in the dependency tree so that we get all of the setscene tasks they depend on to run. Therefore we can actually dry-run those real tasks i.e. they won't be run (and thus we won't waste a significant amount of time doing so) and won't be stamped as having run either. We do already have a dry-run mode in BitBake (activated by the -n or --dry-run command line option), but it dry-runs the setscene tasks as well which we don't want here. Note that this has no effect on the checking we are doing with BB_SETSCENE_ENFORCE to ensure that only whitelisted real tasks are scheduled to run - that's handled separately. Fixes [YOCTO #10369]. (Bitbake rev: 58f084291beb3a87d8d9fdb36dfe7eff911fa36b) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake/lib/bb/runqueue.py')
-rw-r--r--bitbake/lib/bb/runqueue.py13
1 files changed, 7 insertions, 6 deletions
diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py
index da7502118a..1e1bdf4b6e 100644
--- a/bitbake/lib/bb/runqueue.py
+++ b/bitbake/lib/bb/runqueue.py
@@ -266,6 +266,7 @@ class RunQueueData:
266 self.multi_provider_whitelist = (cfgData.getVar("MULTI_PROVIDER_WHITELIST") or "").split() 266 self.multi_provider_whitelist = (cfgData.getVar("MULTI_PROVIDER_WHITELIST") or "").split()
267 self.setscenewhitelist = get_setscene_enforce_whitelist(cfgData) 267 self.setscenewhitelist = get_setscene_enforce_whitelist(cfgData)
268 self.setscenewhitelist_checked = False 268 self.setscenewhitelist_checked = False
269 self.setscene_enforce = (cfgData.getVar('BB_SETSCENE_ENFORCE') == "1")
269 self.init_progress_reporter = bb.progress.DummyMultiStageProcessProgressReporter() 270 self.init_progress_reporter = bb.progress.DummyMultiStageProcessProgressReporter()
270 271
271 self.reset() 272 self.reset()
@@ -1790,7 +1791,7 @@ class RunQueueExecuteTasks(RunQueueExecute):
1790 bb.event.fire(startevent, self.cfgData) 1791 bb.event.fire(startevent, self.cfgData)
1791 self.runq_running.add(task) 1792 self.runq_running.add(task)
1792 self.stats.taskActive() 1793 self.stats.taskActive()
1793 if not self.cooker.configuration.dry_run: 1794 if not (self.cooker.configuration.dry_run or self.rqdata.setscene_enforce):
1794 bb.build.make_stamp(taskname, self.rqdata.dataCaches[mc], taskfn) 1795 bb.build.make_stamp(taskname, self.rqdata.dataCaches[mc], taskfn)
1795 self.task_complete(task) 1796 self.task_complete(task)
1796 return True 1797 return True
@@ -1801,7 +1802,7 @@ class RunQueueExecuteTasks(RunQueueExecute):
1801 taskdepdata = self.build_taskdepdata(task) 1802 taskdepdata = self.build_taskdepdata(task)
1802 1803
1803 taskdep = self.rqdata.dataCaches[mc].task_deps[taskfn] 1804 taskdep = self.rqdata.dataCaches[mc].task_deps[taskfn]
1804 if 'fakeroot' in taskdep and taskname in taskdep['fakeroot'] and not self.cooker.configuration.dry_run: 1805 if 'fakeroot' in taskdep and taskname in taskdep['fakeroot'] and not (self.cooker.configuration.dry_run or self.rqdata.setscene_enforce):
1805 if not self.rq.fakeworker: 1806 if not self.rq.fakeworker:
1806 try: 1807 try:
1807 self.rq.start_fakeworker(self) 1808 self.rq.start_fakeworker(self)
@@ -1810,10 +1811,10 @@ class RunQueueExecuteTasks(RunQueueExecute):
1810 self.rq.state = runQueueFailed 1811 self.rq.state = runQueueFailed
1811 self.stats.taskFailed() 1812 self.stats.taskFailed()
1812 return True 1813 return True
1813 self.rq.fakeworker[mc].process.stdin.write(b"<runtask>" + pickle.dumps((taskfn, task, taskname, False, self.cooker.collection.get_file_appends(fn), taskdepdata)) + b"</runtask>") 1814 self.rq.fakeworker[mc].process.stdin.write(b"<runtask>" + pickle.dumps((taskfn, task, taskname, False, self.cooker.collection.get_file_appends(fn), taskdepdata, self.rqdata.setscene_enforce)) + b"</runtask>")
1814 self.rq.fakeworker[mc].process.stdin.flush() 1815 self.rq.fakeworker[mc].process.stdin.flush()
1815 else: 1816 else:
1816 self.rq.worker[mc].process.stdin.write(b"<runtask>" + pickle.dumps((taskfn, task, taskname, False, self.cooker.collection.get_file_appends(taskfn), taskdepdata)) + b"</runtask>") 1817 self.rq.worker[mc].process.stdin.write(b"<runtask>" + pickle.dumps((taskfn, task, taskname, False, self.cooker.collection.get_file_appends(taskfn), taskdepdata, self.rqdata.setscene_enforce)) + b"</runtask>")
1817 self.rq.worker[mc].process.stdin.flush() 1818 self.rq.worker[mc].process.stdin.flush()
1818 1819
1819 self.build_stamps[task] = bb.build.stampfile(taskname, self.rqdata.dataCaches[mc], taskfn, noextra=True) 1820 self.build_stamps[task] = bb.build.stampfile(taskname, self.rqdata.dataCaches[mc], taskfn, noextra=True)
@@ -2219,10 +2220,10 @@ class RunQueueExecuteScenequeue(RunQueueExecute):
2219 if 'fakeroot' in taskdep and taskname in taskdep['fakeroot'] and not self.cooker.configuration.dry_run: 2220 if 'fakeroot' in taskdep and taskname in taskdep['fakeroot'] and not self.cooker.configuration.dry_run:
2220 if not self.rq.fakeworker: 2221 if not self.rq.fakeworker:
2221 self.rq.start_fakeworker(self) 2222 self.rq.start_fakeworker(self)
2222 self.rq.fakeworker[mc].process.stdin.write(b"<runtask>" + pickle.dumps((taskfn, task, taskname, True, self.cooker.collection.get_file_appends(taskfn), taskdepdata)) + b"</runtask>") 2223 self.rq.fakeworker[mc].process.stdin.write(b"<runtask>" + pickle.dumps((taskfn, task, taskname, True, self.cooker.collection.get_file_appends(taskfn), taskdepdata, False)) + b"</runtask>")
2223 self.rq.fakeworker[mc].process.stdin.flush() 2224 self.rq.fakeworker[mc].process.stdin.flush()
2224 else: 2225 else:
2225 self.rq.worker[mc].process.stdin.write(b"<runtask>" + pickle.dumps((taskfn, task, taskname, True, self.cooker.collection.get_file_appends(taskfn), taskdepdata)) + b"</runtask>") 2226 self.rq.worker[mc].process.stdin.write(b"<runtask>" + pickle.dumps((taskfn, task, taskname, True, self.cooker.collection.get_file_appends(taskfn), taskdepdata, False)) + b"</runtask>")
2226 self.rq.worker[mc].process.stdin.flush() 2227 self.rq.worker[mc].process.stdin.flush()
2227 2228
2228 self.runq_running.add(task) 2229 self.runq_running.add(task)