diff options
| -rw-r--r-- | meta/classes/buildprogress.bbclass | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/meta/classes/buildprogress.bbclass b/meta/classes/buildprogress.bbclass new file mode 100644 index 00000000000..d11aac89d2a --- /dev/null +++ b/meta/classes/buildprogress.bbclass @@ -0,0 +1,61 @@ +BUILD_PROGRESS_THRESHOLD = "2" + +def read_task_profile(d): + if not d.getVar('BB_CURRENTTASK', False): + return 0 + import errno + profilefile = d.expand('${TMPDIR}/taskprofile/${PN}.do_${BB_CURRENTTASK}') + #bb.warn('%s.%s: %s' % (d.getVar('PN', True),d.getVar('BB_CURRENTTASK', True), profilefile)) + linecount = 0 + try: + with open(profilefile, 'r') as f: + linecount = int(f.read()) + #bb.warn('%s.%s: %d' % (d.getVar('PN', True),d.getVar('BB_CURRENTTASK', True),linecount)) + except IOError as e: + if e.errno != errno.ENOENT: + raise + return linecount + + +python() { + tasks = filter(lambda k: d.getVarFlag(k, "task"), d.keys()) + for task in tasks: + if task not in ['do_rootfs', 'do_fetch'] and not d.getVarFlag('progress', False): + d.setVarFlag(task, 'progress', 'linecount:${@read_task_profile(d)}') +} + + +progress_profile_task() { + import time + + taskfile = e.data.expand('${TMPDIR}/taskprofile/running/%s' % e.pid) + + rmtask = False + + if isinstance(e, bb.build.TaskStarted): + bb.utils.mkdirhier(os.path.dirname(taskfile)) + with open(taskfile, 'w') as f: + f.write('%f' % time.time()) + elif isinstance(e, bb.build.TaskSucceeded): + with open(taskfile, 'r') as f: + starttime = float(f.read()) + tasktime = time.time() - starttime + if tasktime > float(d.getVar('BUILD_PROGRESS_THRESHOLD', True)): + linecount = 0 + with open(e.logfile, 'r') as f: + for line in f: + linecount += 1 + + with open(e.data.expand('${TMPDIR}/taskprofile/${PN}.%s' % e.task), 'w') as f: + f.write('%d' % linecount) + rmtask = True + elif isinstance(e, bb.build.TaskFailed): + rmtask = True + + if rmtask: + os.remove(taskfile) +} + +addhandler progress_profile_task +progress_profile_task[eventmask] = "bb.build.TaskStarted bb.build.TaskSucceeded bb.build.TaskFailed" + |