diff --git a/yocto-poky/bitbake/lib/bb/parse/__init__.py b/yocto-poky/bitbake/lib/bb/parse/__init__.py
index 67ec71f..26ae7ea 100644
--- a/yocto-poky/bitbake/lib/bb/parse/__init__.py
+++ b/yocto-poky/bitbake/lib/bb/parse/__init__.py
@@ -161,8 +161,8 @@
 def get_file_depends(d):
     '''Return the dependent files'''
     dep_files = []
-    depends = d.getVar('__base_depends', True) or []
-    depends = depends + (d.getVar('__depends', True) or [])
+    depends = d.getVar('__base_depends', False) or []
+    depends = depends + (d.getVar('__depends', False) or [])
     for (fn, _) in depends:
         dep_files.append(os.path.abspath(fn))
     return " ".join(dep_files)
diff --git a/yocto-poky/bitbake/lib/bb/parse/ast.py b/yocto-poky/bitbake/lib/bb/parse/ast.py
index 11db180..5f55af5 100644
--- a/yocto-poky/bitbake/lib/bb/parse/ast.py
+++ b/yocto-poky/bitbake/lib/bb/parse/ast.py
@@ -83,7 +83,7 @@
 
     def getFunc(self, key, data):
         if 'flag' in self.groupd and self.groupd['flag'] != None:
-            return data.getVarFlag(key, self.groupd['flag'], noweakdefault=True)
+            return data.getVarFlag(key, self.groupd['flag'], expand=False, noweakdefault=True)
         else:
             return data.getVar(key, False, noweakdefault=True, parsing=True)
 
@@ -141,24 +141,37 @@
 class MethodNode(AstNode):
     tr_tbl = string.maketrans('/.+-@%&', '_______')
 
-    def __init__(self, filename, lineno, func_name, body):
+    def __init__(self, filename, lineno, func_name, body, python, fakeroot):
         AstNode.__init__(self, filename, lineno)
         self.func_name = func_name
         self.body = body
+        self.python = python
+        self.fakeroot = fakeroot
 
     def eval(self, data):
         text = '\n'.join(self.body)
+        funcname = self.func_name
         if self.func_name == "__anonymous":
             funcname = ("__anon_%s_%s" % (self.lineno, self.filename.translate(MethodNode.tr_tbl)))
+            self.python = True
             text = "def %s(d):\n" % (funcname) + text
-            bb.methodpool.insert_method(funcname, text, self.filename)
+            bb.methodpool.insert_method(funcname, text, self.filename, self.lineno - len(self.body))
             anonfuncs = data.getVar('__BBANONFUNCS', False) or []
             anonfuncs.append(funcname)
             data.setVar('__BBANONFUNCS', anonfuncs)
-            data.setVar(funcname, text, parsing=True)
-        else:
-            data.setVarFlag(self.func_name, "func", 1)
-            data.setVar(self.func_name, text, parsing=True)
+        if data.getVar(funcname, False):
+            # clean up old version of this piece of metadata, as its
+            # flags could cause problems
+            data.delVarFlag(funcname, 'python')
+            data.delVarFlag(funcname, 'fakeroot')
+        if self.python:
+            data.setVarFlag(funcname, "python", "1")
+        if self.fakeroot:
+            data.setVarFlag(funcname, "fakeroot", "1")
+        data.setVarFlag(funcname, "func", 1)
+        data.setVar(funcname, text, parsing=True)
+        data.setVarFlag(funcname, 'filename', self.filename)
+        data.setVarFlag(funcname, 'lineno', str(self.lineno - len(self.body)))
 
 class PythonMethodNode(AstNode):
     def __init__(self, filename, lineno, function, modulename, body):
@@ -172,31 +185,12 @@
         # 'this' file. This means we will not parse methods from
         # bb classes twice
         text = '\n'.join(self.body)
-        bb.methodpool.insert_method(self.modulename, text, self.filename)
+        bb.methodpool.insert_method(self.modulename, text, self.filename, self.lineno - len(self.body) - 1)
         data.setVarFlag(self.function, "func", 1)
         data.setVarFlag(self.function, "python", 1)
         data.setVar(self.function, text, parsing=True)
-
-class MethodFlagsNode(AstNode):
-    def __init__(self, filename, lineno, key, m):
-        AstNode.__init__(self, filename, lineno)
-        self.key = key
-        self.m = m
-
-    def eval(self, data):
-        if data.getVar(self.key, False):
-            # clean up old version of this piece of metadata, as its
-            # flags could cause problems
-            data.setVarFlag(self.key, 'python', None)
-            data.setVarFlag(self.key, 'fakeroot', None)
-        if self.m.group("py") is not None:
-            data.setVarFlag(self.key, "python", "1")
-        else:
-            data.delVarFlag(self.key, "python")
-        if self.m.group("fr") is not None:
-            data.setVarFlag(self.key, "fakeroot", "1")
-        else:
-            data.delVarFlag(self.key, "fakeroot")
+        data.setVarFlag(self.function, 'filename', self.filename)
+        data.setVarFlag(self.function, 'lineno', str(self.lineno - len(self.body) - 1))
 
 class ExportFuncsNode(AstNode):
     def __init__(self, filename, lineno, fns, classname):
@@ -209,7 +203,7 @@
         for func in self.n:
             calledfunc = self.classname + "_" + func
 
-            if data.getVar(func, False) and not data.getVarFlag(func, 'export_func'):
+            if data.getVar(func, False) and not data.getVarFlag(func, 'export_func', False):
                 continue
 
             if data.getVar(func, False):
@@ -217,13 +211,15 @@
                 data.setVarFlag(func, 'func', None)
 
             for flag in [ "func", "python" ]:
-                if data.getVarFlag(calledfunc, flag):
-                    data.setVarFlag(func, flag, data.getVarFlag(calledfunc, flag))
+                if data.getVarFlag(calledfunc, flag, False):
+                    data.setVarFlag(func, flag, data.getVarFlag(calledfunc, flag, False))
             for flag in [ "dirs" ]:
-                if data.getVarFlag(func, flag):
-                    data.setVarFlag(calledfunc, flag, data.getVarFlag(func, flag))
+                if data.getVarFlag(func, flag, False):
+                    data.setVarFlag(calledfunc, flag, data.getVarFlag(func, flag, False))
+            data.setVarFlag(func, "filename", "autogenerated")
+            data.setVarFlag(func, "lineno", 1)
 
-            if data.getVarFlag(calledfunc, "python"):
+            if data.getVarFlag(calledfunc, "python", False):
                 data.setVar(func, "    bb.build.exec_func('" + calledfunc + "', d)\n", parsing=True)
             else:
                 if "-" in self.classname:
@@ -278,15 +274,12 @@
 def handleData(statements, filename, lineno, groupd):
     statements.append(DataNode(filename, lineno, groupd))
 
-def handleMethod(statements, filename, lineno, func_name, body):
-    statements.append(MethodNode(filename, lineno, func_name, body))
+def handleMethod(statements, filename, lineno, func_name, body, python, fakeroot):
+    statements.append(MethodNode(filename, lineno, func_name, body, python, fakeroot))
 
 def handlePythonMethod(statements, filename, lineno, funcname, modulename, body):
     statements.append(PythonMethodNode(filename, lineno, funcname, modulename, body))
 
-def handleMethodFlags(statements, filename, lineno, key, m):
-    statements.append(MethodFlagsNode(filename, lineno, key, m))
-
 def handleExportFuncs(statements, filename, lineno, m, classname):
     statements.append(ExportFuncsNode(filename, lineno, m.group(1), classname))
 
@@ -317,7 +310,9 @@
     all_handlers = {}
     for var in d.getVar('__BBHANDLERS', False) or []:
         # try to add the handler
-        bb.event.register(var, d.getVar(var, False), (d.getVarFlag(var, "eventmask", True) or "").split())
+        handlerfn = d.getVarFlag(var, "filename", False)
+        handlerln = int(d.getVarFlag(var, "lineno", False))
+        bb.event.register(var, d.getVar(var, False), (d.getVarFlag(var, "eventmask", True) or "").split(), handlerfn, handlerln)
 
     bb.event.fire(bb.event.RecipePreFinalise(fn), d)
 
diff --git a/yocto-poky/bitbake/lib/bb/parse/parse_py/BBHandler.py b/yocto-poky/bitbake/lib/bb/parse/parse_py/BBHandler.py
index ec097ba..ef72c37 100644
--- a/yocto-poky/bitbake/lib/bb/parse/parse_py/BBHandler.py
+++ b/yocto-poky/bitbake/lib/bb/parse/parse_py/BBHandler.py
@@ -47,7 +47,6 @@
 __def_regexp__           = re.compile( r"def\s+(\w+).*:" )
 __python_func_regexp__   = re.compile( r"(\s+.*)|(^$)" )
 
-
 __infunc__ = []
 __inpython__ = False
 __body__   = []
@@ -55,15 +54,6 @@
 
 cached_statements = {}
 
-# We need to indicate EOF to the feeder. This code is so messy that
-# factoring it out to a close_parse_file method is out of question.
-# We will use the IN_PYTHON_EOF as an indicator to just close the method
-#
-# The two parts using it are tightly integrated anyway
-IN_PYTHON_EOF = -9999999999999
-
-
-
 def supports(fn, d):
     """Return True if fn has a supported extension"""
     return os.path.splitext(fn)[-1] in [".bb", ".bbclass", ".inc"]
@@ -110,7 +100,7 @@
         file.close()
         if __inpython__:
             # add a blank line to close out any python definition
-            feeder(IN_PYTHON_EOF, "", filename, base_name, statements)
+            feeder(lineno, "", filename, base_name, statements, eof=True)
 
         if filename.endswith(".bbclass") or filename.endswith(".inc"):
             cached_statements[absolute_filename] = statements
@@ -171,12 +161,12 @@
 
     return d
 
-def feeder(lineno, s, fn, root, statements):
+def feeder(lineno, s, fn, root, statements, eof=False):
     global __func_start_regexp__, __inherit_regexp__, __export_func_regexp__, __addtask_regexp__, __addhandler_regexp__, __def_regexp__, __python_func_regexp__, __inpython__, __infunc__, __body__, bb, __residue__, __classname__
     if __infunc__:
         if s == '}':
             __body__.append('')
-            ast.handleMethod(statements, fn, lineno, __infunc__[0], __body__)
+            ast.handleMethod(statements, fn, lineno, __infunc__[0], __body__, __infunc__[3], __infunc__[4])
             __infunc__ = []
             __body__ = []
         else:
@@ -185,7 +175,7 @@
 
     if __inpython__:
         m = __python_func_regexp__.match(s)
-        if m and lineno != IN_PYTHON_EOF:
+        if m and not eof:
             __body__.append(s)
             return
         else:
@@ -194,7 +184,7 @@
             __body__ = []
             __inpython__ = False
 
-            if lineno == IN_PYTHON_EOF:
+            if eof:
                 return
 
     if s and s[0] == '#':
@@ -221,8 +211,7 @@
 
     m = __func_start_regexp__.match(s)
     if m:
-        __infunc__ = [m.group("func") or "__anonymous", fn, lineno]
-        ast.handleMethodFlags(statements, fn, lineno, __infunc__[0], m)
+        __infunc__ = [m.group("func") or "__anonymous", fn, lineno, m.group("py") is not None, m.group("fr") is not None]
         return
 
     m = __def_regexp__.match(s)