bitbake/build.py: Write logfiles on a per task basis, not per function
Per function logging made it hard to track down what was happening so switch to logging on a per task basis. [BUGID #383] Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
parent
ff539b11ac
commit
d14f9bf6c4
|
@ -117,59 +117,18 @@ def exec_func(func, d, dirs = None):
|
|||
except OSError:
|
||||
prevdir = data.getVar('TOPDIR', d, True)
|
||||
|
||||
# Setup logfiles
|
||||
# Setup scriptfile
|
||||
t = data.getVar('T', d, 1)
|
||||
if not t:
|
||||
raise SystemExit("T variable not set, unable to build")
|
||||
bb.utils.mkdirhier(t)
|
||||
loglink = "%s/log.%s" % (t, func)
|
||||
logfile = "%s/log.%s.%s" % (t, func, str(os.getpid()))
|
||||
runfile = "%s/run.%s.%s" % (t, func, str(os.getpid()))
|
||||
|
||||
# Even though the log file has not yet been opened, lets create the link
|
||||
if loglink:
|
||||
try:
|
||||
os.remove(loglink)
|
||||
except OSError as e:
|
||||
pass
|
||||
|
||||
try:
|
||||
os.symlink(logfile, loglink)
|
||||
except OSError as e:
|
||||
pass
|
||||
logfile = d.getVar("BB_LOGFILE", True)
|
||||
|
||||
# Change to correct directory (if specified)
|
||||
if adir and os.access(adir, os.F_OK):
|
||||
os.chdir(adir)
|
||||
|
||||
# Handle logfiles
|
||||
si = file('/dev/null', 'r')
|
||||
try:
|
||||
if bb.msg.debug_level['default'] > 0 and not ispython:
|
||||
so = os.popen("tee \"%s\"" % logfile, "w")
|
||||
else:
|
||||
so = file(logfile, 'w')
|
||||
except OSError as e:
|
||||
bb.msg.error(bb.msg.domain.Build, "opening log file: %s" % e)
|
||||
pass
|
||||
|
||||
se = so
|
||||
|
||||
# Dup the existing fds so we dont lose them
|
||||
osi = [os.dup(sys.stdin.fileno()), sys.stdin.fileno()]
|
||||
oso = [os.dup(sys.stdout.fileno()), sys.stdout.fileno()]
|
||||
ose = [os.dup(sys.stderr.fileno()), sys.stderr.fileno()]
|
||||
|
||||
# Replace those fds with our own
|
||||
os.dup2(si.fileno(), osi[1])
|
||||
os.dup2(so.fileno(), oso[1])
|
||||
os.dup2(se.fileno(), ose[1])
|
||||
|
||||
# Since we've remapped stdout and stderr, its safe for log messages to be printed there now
|
||||
# exec_func can nest so we have to save state
|
||||
origstdout = bb.event.useStdout
|
||||
bb.event.useStdout = True
|
||||
|
||||
locks = []
|
||||
lockfiles = flags['lockfiles']
|
||||
if lockfiles:
|
||||
|
@ -195,34 +154,6 @@ def exec_func(func, d, dirs = None):
|
|||
for lock in locks:
|
||||
bb.utils.unlockfile(lock)
|
||||
|
||||
sys.stdout.flush()
|
||||
sys.stderr.flush()
|
||||
|
||||
bb.event.useStdout = origstdout
|
||||
|
||||
# Restore the backup fds
|
||||
os.dup2(osi[0], osi[1])
|
||||
os.dup2(oso[0], oso[1])
|
||||
os.dup2(ose[0], ose[1])
|
||||
|
||||
# Close our logs
|
||||
si.close()
|
||||
so.close()
|
||||
se.close()
|
||||
|
||||
if os.path.exists(logfile) and os.path.getsize(logfile) == 0:
|
||||
bb.msg.debug(2, bb.msg.domain.Build, "Zero size logfile %s, removing" % logfile)
|
||||
os.remove(logfile)
|
||||
try:
|
||||
os.remove(loglink)
|
||||
except OSError as e:
|
||||
pass
|
||||
|
||||
# Close the backup fds
|
||||
os.close(osi[0])
|
||||
os.close(oso[0])
|
||||
os.close(ose[0])
|
||||
|
||||
def exec_func_python(func, d, runfile, logfile):
|
||||
"""Execute a python BB 'function'"""
|
||||
|
||||
|
@ -312,6 +243,53 @@ def exec_task(fn, task, d):
|
|||
data.setVar('BB_FILENAME', fn, d)
|
||||
data.setVar('BB_CURRENTTASK', task[3:], d)
|
||||
event.fire(TaskStarted(task, localdata), localdata)
|
||||
|
||||
# Setup logfiles
|
||||
t = data.getVar('T', d, 1)
|
||||
if not t:
|
||||
raise SystemExit("T variable not set, unable to build")
|
||||
bb.utils.mkdirhier(t)
|
||||
loglink = "%s/log.%s" % (t, task)
|
||||
logfile = "%s/log.%s.%s" % (t, task, str(os.getpid()))
|
||||
d.setVar("BB_LOGFILE", logfile)
|
||||
|
||||
# Even though the log file has not yet been opened, lets create the link
|
||||
if loglink:
|
||||
try:
|
||||
os.remove(loglink)
|
||||
except OSError as e:
|
||||
pass
|
||||
|
||||
try:
|
||||
os.symlink(logfile, loglink)
|
||||
except OSError as e:
|
||||
pass
|
||||
|
||||
# Handle logfiles
|
||||
si = file('/dev/null', 'r')
|
||||
try:
|
||||
so = file(logfile, 'w')
|
||||
except OSError as e:
|
||||
bb.msg.error(bb.msg.domain.Build, "opening log file: %s" % e)
|
||||
pass
|
||||
se = so
|
||||
|
||||
# Dup the existing fds so we dont lose them
|
||||
osi = [os.dup(sys.stdin.fileno()), sys.stdin.fileno()]
|
||||
oso = [os.dup(sys.stdout.fileno()), sys.stdout.fileno()]
|
||||
ose = [os.dup(sys.stderr.fileno()), sys.stderr.fileno()]
|
||||
|
||||
# Replace those fds with our own
|
||||
os.dup2(si.fileno(), osi[1])
|
||||
os.dup2(so.fileno(), oso[1])
|
||||
os.dup2(se.fileno(), ose[1])
|
||||
|
||||
# Since we've remapped stdout and stderr, its safe for log messages to be printed there now
|
||||
# exec_func can nest so we have to save state
|
||||
origstdout = bb.event.useStdout
|
||||
bb.event.useStdout = True
|
||||
|
||||
|
||||
prefuncs = (data.getVarFlag(task, 'prefuncs', localdata) or "").split()
|
||||
for func in prefuncs:
|
||||
exec_func(func, localdata)
|
||||
|
@ -319,6 +297,7 @@ def exec_task(fn, task, d):
|
|||
postfuncs = (data.getVarFlag(task, 'postfuncs', localdata) or "").split()
|
||||
for func in postfuncs:
|
||||
exec_func(func, localdata)
|
||||
|
||||
event.fire(TaskSucceeded(task, localdata), localdata)
|
||||
|
||||
# make stamp, or cause event and raise exception
|
||||
|
@ -346,6 +325,34 @@ def exec_task(fn, task, d):
|
|||
failedevent = TaskFailed("Task Failed", None, task, d)
|
||||
event.fire(failedevent, d)
|
||||
return 1
|
||||
finally:
|
||||
sys.stdout.flush()
|
||||
sys.stderr.flush()
|
||||
|
||||
bb.event.useStdout = origstdout
|
||||
|
||||
# Restore the backup fds
|
||||
os.dup2(osi[0], osi[1])
|
||||
os.dup2(oso[0], oso[1])
|
||||
os.dup2(ose[0], ose[1])
|
||||
|
||||
# Close our logs
|
||||
si.close()
|
||||
so.close()
|
||||
se.close()
|
||||
|
||||
if logfile and os.path.exists(logfile) and os.path.getsize(logfile) == 0:
|
||||
bb.msg.debug(2, bb.msg.domain.Build, "Zero size logfile %s, removing" % logfile)
|
||||
os.remove(logfile)
|
||||
try:
|
||||
os.remove(loglink)
|
||||
except OSError as e:
|
||||
pass
|
||||
|
||||
# Close the backup fds
|
||||
os.close(osi[0])
|
||||
os.close(oso[0])
|
||||
os.close(ose[0])
|
||||
|
||||
return 0
|
||||
|
||||
|
|
Loading…
Reference in New Issue