A couple of fixes to error handling

index f0778e5..5653874 100644
@@ -1605,22 +1605,18 @@ class CookerParser(object):
             self.shutdown()
             return False
         except ParsingFailure as exc:
-            self.shutdown(clean=False)
-            bb.fatal('Unable to parse %s: %s' %
+            logger.error('Unable to parse %s: %s' %
                      (exc.recipe, bb.exceptions.to_string(exc.realexception)))
+            self.shutdown(clean=False)
         except (bb.parse.ParseError, bb.data_smart.ExpansionError) as exc:
+            logger.error(str(exc))
             self.shutdown(clean=False)
-            bb.fatal(str(exc))
         except SyntaxError as exc:
-            self.shutdown(clean=False)
             logger.error('Unable to parse %s', exc.recipe)
-            sys.exit(1)
+            self.shutdown(clean=False)
         except Exception as exc:
-            etype, value, tb = sys.exc_info()
-            logger.error('Unable to parse %s', value.recipe,
-                         exc_info=(etype, value, exc.traceback))
+            logger.error('Error during parsing %s: %s\n%s' % (exc.recipe, str(exc), ''.join(bb.exceptions.format_extracted(exc.traceback, limit=5))))
             self.shutdown(clean=False)
-            sys.exit(1)
 
         self.current += 1
         self.virtuals += len(result)

index 5653874..8e30cea 100644
@@ -1398,7 +1398,7 @@ def _parse(fn, data, include=True):
 
 @catch_parse_error
 def _inherit(bbclass, data):
-    bb.parse.BBHandler.inherit([bbclass], data)
+    bb.parse.BBHandler.inherit([bbclass], "configuration INHERITs", 0, data)
     return data
 
 class ParsingFailure(Exception):

index c5005ae..8b7ec73 100644
@@ -37,6 +37,17 @@ logger = logging.getLogger("BitBake.Parsing")
 
 class ParseError(Exception):
     """Exception raised when parsing fails"""
+    def __init__(self, msg, filename, lineno=0):
+        self.msg = msg
+        self.filename = filename
+        self.lineno = lineno
+        Exception.__init__(self, msg, filename, lineno)
+
+    def __str__(self):
+        if self.lineno:
+            return "ParseError at %s:%d: %s" % (self.filename, self.lineno, self.msg)
+        else:
+            return "ParseError in %s: %s" % (self.filename, self.msg)
 
 class SkipPackage(Exception):
     """Exception raised to skip this package"""

@@ -78,7 +89,7 @@ def handle(fn, data, include = 0):
     for h in handlers:
         if h['supports'](fn, data):
             return h['handle'](fn, data, include)
-    raise ParseError("%s is not a BitBake file" % fn)
+    raise ParseError("not a BitBake file", fn)
 
 def init(fn, data):
     for h in handlers:

@@ -111,7 +122,7 @@ def vars_from_file(mypkg, d):
     parts = myfile[0].split('_')
     __pkgsplit_cache__[mypkg] = parts
     if len(parts) > 3:
-        raise ParseError("Unable to generate default variables from the filename: %s (too many underscores)" % mypkg)
+        raise ParseError("Unable to generate default variables from filename (too many underscores)", mypkg)
     exp = 3 - len(parts)
     tmplist = []
     while exp != 0:

index 31c930d..94fa175 100644
@@ -59,9 +59,9 @@ class IncludeNode(AstNode):
 
         # TODO: Cache those includes... maybe not here though
         if self.force:
-            bb.parse.ConfHandler.include(self.filename, s, data, "include required")
+            bb.parse.ConfHandler.include(self.filename, s, self.lineno, data, "include required")
         else:
-            bb.parse.ConfHandler.include(self.filename, s, data, False)
+            bb.parse.ConfHandler.include(self.filename, s, self.lineno, data, False)
 
 class ExportNode(AstNode):
     def __init__(self, filename, lineno, var):

@@ -267,7 +267,7 @@ class InheritNode(AstNode):
         self.classes = classes
 
     def eval(self, data):
-        bb.parse.BBHandler.inherit(self.classes, data)
+        bb.parse.BBHandler.inherit(self.classes, self.filename, self.lineno, data)
 
 def handleInclude(statements, filename, lineno, m, force):
     statements.append(IncludeNode(filename, lineno, m.group(1), force))

@@ -450,7 +450,7 @@ def multi_finalize(fn, d):
                 d.setVar("BBEXTENDVARIANT", variantmap[name])
             else:
                 d.setVar("PN", "%s-%s" % (pn, name))
-            bb.parse.BBHandler.inherit([extendedmap[name]], d)
+            bb.parse.BBHandler.inherit([extendedmap[name]], fn, 0, d)
 
         safe_d.setVar("BBCLASSEXTEND", extended)
         _create_variants(datastores, extendedmap.keys(), extendfunc)

index 2d6e331..125f458 100644
@@ -68,10 +68,8 @@ def supports(fn, d):
     """Return True if fn has a supported extension"""
     return os.path.splitext(fn)[-1] in [".bb", ".bbclass", ".inc"]
 
-def inherit(files, d):
+def inherit(files, fn, lineno, d):
     __inherit_cache = data.getVar('__inherit_cache', d) or []
-    fn = ""
-    lineno = 0
     for file in files:
         file = data.expand(file, d)
         if not os.path.isabs(file) and not file.endswith(".bbclass"):

@@ -81,7 +79,7 @@ def inherit(files, d):
             logger.log(logging.DEBUG -1, "BB %s:%d: inheriting %s", fn, lineno, file)
             __inherit_cache.append( file )
             data.setVar('__inherit_cache', __inherit_cache, d)
-            include(fn, file, d, "inherit")
+            include(fn, file, lineno, d, "inherit")
             __inherit_cache = data.getVar('__inherit_cache', d) or []
 
 def get_statements(filename, absolute_filename, base_name):

index 6ae9d97..9242632 100644
@@ -44,10 +44,11 @@ def init(data):
 def supports(fn, d):
     return fn[-5:] == ".conf"
 
-def include(oldfn, fn, data, error_out):
+def include(oldfn, fn, lineno, data, error_out):
     """
-    error_out If True a ParseError will be raised if the to be included
-    config-files could not be included.
+    error_out: A string indicating the verb (e.g. "include", "inherit") to be
+    used in a ParseError that will be raised if the file to be included could
+    not be included. Specify False to avoid raising an error in this case.
     """
     if oldfn == fn: # prevent infinite recursion
         return None

@@ -68,7 +69,7 @@ def include(oldfn, fn, data, error_out):
         ret = handle(fn, data, True)
     except IOError:
         if error_out:
-            raise ParseError("Could not %(error_out)s file %(fn)s" % vars() )
+            raise ParseError("Could not %(error_out)s file %(fn)s" % vars(), oldfn, lineno)
         logger.debug(2, "CONF file '%s' not found", fn)
 
 def handle(fn, data, include):

@@ -131,7 +132,7 @@ def feeder(lineno, s, fn, statements):
         ast.handleExport(statements, fn, lineno, m)
         return
 
-    raise ParseError("%s:%d: unparsed line: '%s'" % (fn, lineno, s));
+    raise ParseError("unparsed line: '%s'" % s, fn, lineno);
 
 # Add us to the handlers list
 from bb.parse import handlers