From patchwork Wed May 23 15:45:09 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [bitbake-devel, 1/4] build.py: Add a log to capture task execution order Date: Wed, 23 May 2012 15:45:09 -0000 From: Mark Hatle X-Patchwork-Id: 28483 Message-Id: <1337787916-591-1-git-send-email-mark.hatle@windriver.com> To: The new log.task_order contains an ordered list of the tasks as they were executed in any given recipe. The format of the lines is : Signed-off-by: Mark Hatle --- lib/bb/build.py | 16 +++++++++++++++- 1 files changed, 15 insertions(+), 1 deletions(-) diff --git a/lib/bb/build.py b/lib/bb/build.py index 95f1dcf..4f06b15 100644 --- a/lib/bb/build.py +++ b/lib/bb/build.py @@ -290,8 +290,22 @@ def _exec_task(fn, task, d, quieterr): bb.fatal("T variable not set, unable to build") bb.utils.mkdirhier(tempdir) - loglink = os.path.join(tempdir, 'log.{0}'.format(task)) + + # Determine the logfile to generate logbase = 'log.{0}.{1}'.format(task, os.getpid()) + + # Document the order of the tasks... + logorder = os.path.join(tempdir, 'log.task_order') + try: + logorderfile = file(logorder, 'a') + except OSError: + logger.exception("Opening log file '%s'", logorder) + pass + logorderfile.write('{0} ({1}): {2}\n'.format(task, os.getpid(), logbase)) + logorderfile.close() + + # Setup the courtesy link to the logfn + loglink = os.path.join(tempdir, 'log.{0}'.format(task)) logfn = os.path.join(tempdir, logbase) if loglink: bb.utils.remove(loglink)