def __init__(self, c: ClassVar, name: str, env):
Task.__init__(self, env=env)
self.name = name
# Ensure that the task is run again when the task's source code changes.
class_hierarchy_code = \
str.join(",", [inspect.getsource(a) for a in inspect.getmro(c) if "idpdbuild" in str(a)]).encode()
self.hcode = hashlib.md5(class_hierarchy_code).digest()
def runnable_status(self):
self_status = Task.runnable_status(self)
# Check only for ASK_LATER and not != RUN_ME. The runnable_status
# method will return SKIP_ME for pre-built libraries that are only
# being copied but we still need to run the rpath update on the library
if self_status == ASK_LATER:
return self_status
if self.use_link_task:
# Need to use hasrun to determine if the task was runned or skipped
# as runnable_status is always returning RUN_ME after the task has
# been run.
# If the link_task status is not success then the link task was
# either skipped or we had an error so no reason to run. We don't
# have to worry about NOT_RUN state since we set this task to only
# run after the link_task has been run when we create it below.
if self.generator.link_task.hasrun != SUCCESS:
return SKIP_ME
source_lib = self.inputs[0]
if source_lib.abspath(
) in self.processed_libs or source_lib in self.queued_libs:
return SKIP_ME
self.queued_libs.add(source_lib)
return RUN_ME
def runnable_status(self):
if Task.runnable_status(self) == ASK_LATER:
return ASK_LATER
source_lib = self.inputs[0]
depenedent_libs = self.get_dependent_libs(source_lib.abspath())
for dependent_name in depenedent_libs:
if dependent_name and dependent_name != source_lib.name and re.match(
"[@/]", dependent_name) is None:
return RUN_ME
return SKIP_ME
def runnable_status(self):
self_status = Task.runnable_status(self)
if self_status == ASK_LATER:
return ASK_LATER
source_lib = self.inputs[0]
if source_lib.abspath(
) in self.processed_libs or source_lib in self.queued_libs:
return SKIP_ME
self.queued_libs.add(source_lib)
return RUN_ME
def format_error(self):
"""Write task details into a file. Print only the first line in console.
See :py:meth:`waflib.Task.Task.format_error`"""
text = Task.format_error(self)
if self.hasrun == CRASHED:
msg = getattr(self, 'last_cmd', '')
name = getattr(self.generator, 'name', '')
bldlog = osp.join(self.generator.bld.cwd, '%s.log' % name)
slog = ''
try:
open(bldlog,
'wb').write('task: %r\nlast command:\n%r\n' % (self, msg))
except (OSError, IOError), exc:
slog = '\ncan not write the log file: %s' % str(exc)
text = text.splitlines()[0] \
+ '\n task details in: {0}{1}'.format(bldlog, slog)
def __init__(self, *k, **kw):
Task.__init__(self, *k, **kw)
if "target" in kw:
self.set_outputs(kw["target"])
def __init__(self, *k, **kw):
Task.__init__(self, *k, **kw)
if "target" in kw:
self.set_outputs(kw["target"])
def __init__(self, bld: BuildContext, input_file: Nod3):
Task.__init__(self, env=bld.env.derive())
output_file: Nod3 = bld.path.find_or_declare(input_file.name + ".dupe")
self.set_inputs(input_file)
self.set_outputs(output_file)