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-rw-r--r--bitbake/lib/bb/build.py6
-rw-r--r--bitbake/lib/bb/parse/ast.py25
-rw-r--r--bitbake/lib/bb/parse/parse_py/BBHandler.py6
3 files changed, 35 insertions, 2 deletions
diff --git a/bitbake/lib/bb/build.py b/bitbake/lib/bb/build.py
index 92c45a38c9..6b395264b6 100644
--- a/bitbake/lib/bb/build.py
+++ b/bitbake/lib/bb/build.py
@@ -622,7 +622,7 @@ def stampfile(taskname, d, file_name = None):
622 """ 622 """
623 return stamp_internal(taskname, d, file_name) 623 return stamp_internal(taskname, d, file_name)
624 624
625def add_tasks(tasklist, d): 625def add_tasks(tasklist, deltasklist, d):
626 task_deps = d.getVar('_task_deps') 626 task_deps = d.getVar('_task_deps')
627 if not task_deps: 627 if not task_deps:
628 task_deps = {} 628 task_deps = {}
@@ -633,6 +633,10 @@ def add_tasks(tasklist, d):
633 633
634 for task in tasklist: 634 for task in tasklist:
635 task = d.expand(task) 635 task = d.expand(task)
636
637 if task in deltasklist:
638 continue
639
636 d.setVarFlag(task, 'task', 1) 640 d.setVarFlag(task, 'task', 1)
637 641
638 if not task in task_deps['tasks']: 642 if not task in task_deps['tasks']:
diff --git a/bitbake/lib/bb/parse/ast.py b/bitbake/lib/bb/parse/ast.py
index d4b8b09543..2036cd43fe 100644
--- a/bitbake/lib/bb/parse/ast.py
+++ b/bitbake/lib/bb/parse/ast.py
@@ -259,6 +259,21 @@ class AddTaskNode(AstNode):
259 if var not in existing: 259 if var not in existing:
260 data.setVarFlag(entry, "deps", [var] + existing) 260 data.setVarFlag(entry, "deps", [var] + existing)
261 261
262class DelTaskNode(AstNode):
263 def __init__(self, filename, lineno, func):
264 AstNode.__init__(self, filename, lineno)
265 self.func = func
266
267 def eval(self, data):
268 var = self.func
269 if self.func[:3] != "do_":
270 var = "do_" + self.func
271
272 bbtasks = data.getVar('__BBDELTASKS') or []
273 if not var in bbtasks:
274 bbtasks.append(var)
275 data.setVar('__BBDELTASKS', bbtasks)
276
262class BBHandlerNode(AstNode): 277class BBHandlerNode(AstNode):
263 def __init__(self, filename, lineno, fns): 278 def __init__(self, filename, lineno, fns):
264 AstNode.__init__(self, filename, lineno) 279 AstNode.__init__(self, filename, lineno)
@@ -309,6 +324,13 @@ def handleAddTask(statements, filename, lineno, m):
309 324
310 statements.append(AddTaskNode(filename, lineno, func, before, after)) 325 statements.append(AddTaskNode(filename, lineno, func, before, after))
311 326
327def handleDelTask(statements, filename, lineno, m):
328 func = m.group("func")
329 if func is None:
330 return
331
332 statements.append(DelTaskNode(filename, lineno, func))
333
312def handleBBHandlers(statements, filename, lineno, m): 334def handleBBHandlers(statements, filename, lineno, m):
313 statements.append(BBHandlerNode(filename, lineno, m.group(1))) 335 statements.append(BBHandlerNode(filename, lineno, m.group(1)))
314 336
@@ -333,7 +355,8 @@ def finalize(fn, d, variant = None):
333 bb.data.update_data(d) 355 bb.data.update_data(d)
334 356
335 tasklist = d.getVar('__BBTASKS') or [] 357 tasklist = d.getVar('__BBTASKS') or []
336 bb.build.add_tasks(tasklist, d) 358 deltasklist = d.getVar('__BBDELTASKS') or []
359 bb.build.add_tasks(tasklist, deltasklist, d)
337 360
338 bb.parse.siggen.finalise(fn, d, variant) 361 bb.parse.siggen.finalise(fn, d, variant)
339 362
diff --git a/bitbake/lib/bb/parse/parse_py/BBHandler.py b/bitbake/lib/bb/parse/parse_py/BBHandler.py
index 7cba649595..408890e48a 100644
--- a/bitbake/lib/bb/parse/parse_py/BBHandler.py
+++ b/bitbake/lib/bb/parse/parse_py/BBHandler.py
@@ -42,6 +42,7 @@ __func_start_regexp__ = re.compile( r"(((?P<py>python)|(?P<fr>fakeroot))\s*)*
42__inherit_regexp__ = re.compile( r"inherit\s+(.+)" ) 42__inherit_regexp__ = re.compile( r"inherit\s+(.+)" )
43__export_func_regexp__ = re.compile( r"EXPORT_FUNCTIONS\s+(.+)" ) 43__export_func_regexp__ = re.compile( r"EXPORT_FUNCTIONS\s+(.+)" )
44__addtask_regexp__ = re.compile("addtask\s+(?P<func>\w+)\s*((before\s*(?P<before>((.*(?=after))|(.*))))|(after\s*(?P<after>((.*(?=before))|(.*)))))*") 44__addtask_regexp__ = re.compile("addtask\s+(?P<func>\w+)\s*((before\s*(?P<before>((.*(?=after))|(.*))))|(after\s*(?P<after>((.*(?=before))|(.*)))))*")
45__deltask_regexp__ = re.compile("deltask\s+(?P<func>\w+)")
45__addhandler_regexp__ = re.compile( r"addhandler\s+(.+)" ) 46__addhandler_regexp__ = re.compile( r"addhandler\s+(.+)" )
46__def_regexp__ = re.compile( r"def\s+(\w+).*:" ) 47__def_regexp__ = re.compile( r"def\s+(\w+).*:" )
47__python_func_regexp__ = re.compile( r"(\s+.*)|(^$)" ) 48__python_func_regexp__ = re.compile( r"(\s+.*)|(^$)" )
@@ -243,6 +244,11 @@ def feeder(lineno, s, fn, root, statements):
243 ast.handleAddTask(statements, fn, lineno, m) 244 ast.handleAddTask(statements, fn, lineno, m)
244 return 245 return
245 246
247 m = __deltask_regexp__.match(s)
248 if m:
249 ast.handleDelTask(statements, fn, lineno, m)
250 return
251
246 m = __addhandler_regexp__.match(s) 252 m = __addhandler_regexp__.match(s)
247 if m: 253 if m:
248 ast.handleBBHandlers(statements, fn, lineno, m) 254 ast.handleBBHandlers(statements, fn, lineno, m)