diff options
Diffstat (limited to 'bitbake/lib/bb/build.py')
-rw-r--r-- | bitbake/lib/bb/build.py | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/bitbake/lib/bb/build.py b/bitbake/lib/bb/build.py index 79fb1def9..5d07b0664 100644 --- a/bitbake/lib/bb/build.py +++ b/bitbake/lib/bb/build.py @@ -25,13 +25,14 @@ # #Based on functions from the base bb module, Copyright 2003 Holger Schurig -from bb import data, event, mkdirhier, utils import os import sys import logging import bb import bb.utils import bb.process +from contextlib import nested +from bb import data, event, mkdirhier, utils logger = logging.getLogger("BitBake.Build") @@ -142,26 +143,21 @@ def exec_func(func, d, dirs = None, logfile = NULL): if flags.get('fakeroot') and not flags.get('task'): bb.fatal("Function %s specifies fakeroot but isn't a task?!" % func) + lockflag = flags.get('lockfiles') + if lockflag: + lockfiles = [data.expand(f, d) for f in lockflag.split()] + else: + lockfiles = None + tempdir = data.getVar('T', d, 1) runfile = os.path.join(tempdir, 'run.{0}.{1}'.format(func, os.getpid())) - locks = [] - lockfiles = flags.get('lockfiles') - if lockfiles: - for lock in data.expand(lockfiles, d).split(): - locks.append(bb.utils.lockfile(lock)) - - try: + with bb.utils.fileslocked(lockfiles): if ispython: exec_func_python(func, d, runfile, logfile, cwd=adir) else: exec_func_shell(func, d, runfile, logfile, cwd=adir) - finally: - # Unlock any lockfiles - for lock in locks: - bb.utils.unlockfile(lock) - _functionfmt = """ def {function}(d): {body} |