Winrc processing is almost certainly broken...

waflib/Build.py

@@ -289,7 +289,7 @@ class BuildContext(Context.Context):
 		dbfn = os.path.join(self.variant_dir, Context.DBFILE)
 		try:
 			data = Utils.readf(dbfn, 'rb')
-		except (IOError, EOFError):
+		except (EnvironmentError, EOFError):
 			# handle missing file/empty file
 			Logs.debug('build: Could not load the build cache %s (missing)', dbfn)
 		else:

waflib/Task.py

@@ -700,7 +700,7 @@ class Task(TaskBase):
 			except Errors.TaskNotReady:
 				raise
 			except EnvironmentError:
-				# when a file was renamed (IOError usually), remove the stale nodes (headers in folders without source files)
+				# when a file was renamed, remove the stale nodes (headers in folders without source files)
 				# this will break the order calculation for headers created during the build in the source directory (should be uncommon)
 				# the behaviour will differ when top != out
 				for x in bld.node_deps.get(self.uid(), []):

waflib/Tools/c_preproc.py

@@ -28,7 +28,6 @@ A dumb preprocessor is also available in the tool *c_dumbpreproc*
 
 import re, string, traceback
 from waflib import Logs, Utils, Errors
-from waflib.Logs import debug, error
 
 class PreprocError(Errors.WafError):
 	pass
@@ -908,14 +907,14 @@ class c_parser(object):
 			raise PreprocError('recursion limit exceeded')
 
 		if Logs.verbose:
-			debug('preproc: reading file %r', node)
+			Logs.debug('preproc: reading file %r', node)
 		try:
 			lines = self.parse_lines(node)
 		except EnvironmentError:
 			raise PreprocError('could not read the file %r' % node)
 		except Exception:
 			if Logs.verbose > 0:
-				error("parsing %r failed" % node)
+				Logs.error('parsing %r failed', node)
 				traceback.print_exc()
 		else:
 			self.lines.extend(lines)
@@ -930,7 +929,7 @@ class c_parser(object):
 		:param env: config set containing additional defines to take into account
 		:type env: :py:class:`waflib.ConfigSet.ConfigSet`
 		"""
-		debug('preproc: scanning %s (in %s)', node.name, node.parent.name)
+		Logs.debug('preproc: scanning %s (in %s)', node.name, node.parent.name)
 
 		self.current_file = node
 		self.addlines(node)
@@ -950,7 +949,7 @@ class c_parser(object):
 
 			try:
 				ve = Logs.verbose
-				if ve: debug('preproc: line is %s - %s state is %s', token, line, self.state)
+				if ve: Logs.debug('preproc: line is %s - %s state is %s', token, line, self.state)
 				state = self.state
 
 				# make certain we define the state if we are about to enter in an if block
@@ -978,7 +977,7 @@ class c_parser(object):
 					else: state[-1] = accepted
 				elif token == 'include' or token == 'import':
 					(kind, inc) = extract_include(line, self.defs)
-					if ve: debug('preproc: include found %s    (%s) ', inc, kind)
+					if ve: Logs.debug('preproc: include found %s    (%s) ', inc, kind)
 					if kind == '"' or not strict_quotes:
 						self.current_file = self.tryfind(inc)
 						if token == 'import':
@@ -1007,7 +1006,7 @@ class c_parser(object):
 						self.ban_includes.add(self.current_file)
 			except Exception as e:
 				if Logs.verbose:
-					debug('preproc: line parsing failed (%s): %s %s', e, line, Utils.ex_stack())
+					Logs.debug('preproc: line parsing failed (%s): %s %s', e, line, Utils.ex_stack())
 
 	def define_name(self, line):
 		"""
@@ -1042,6 +1041,6 @@ def scan(task):
 	tmp = c_parser(nodepaths)
 	tmp.start(task.inputs[0], task.env)
 	if Logs.verbose:
-		debug('deps: deps for %r: %r; unresolved %r', task.inputs, tmp.nodes, tmp.names)
+		Logs.debug('deps: deps for %r: %r; unresolved %r', task.inputs, tmp.nodes, tmp.names)
 	return (tmp.nodes, tmp.names)
 

waflib/Tools/winres.py

@@ -43,36 +43,6 @@ class rc_parser(c_preproc.c_parser):
 				ret.append(('include', m.group(5)))
 		return ret
 
-	def addlines(self, node):
-		self.currentnode_stack.append(node.parent)
-		filepath = node.abspath()
-
-		self.count_files += 1
-		if self.count_files > c_preproc.recursion_limit:
-			raise c_preproc.PreprocError("recursion limit exceeded")
-		pc = self.parse_cache
-		Logs.debug('preproc: reading file %r', filepath)
-		try:
-			lns = pc[filepath]
-		except KeyError:
-			pass
-		else:
-			self.lines.extend(lns)
-			return
-
-		try:
-			lines = self.filter_comments(filepath)
-			lines.append((c_preproc.POPFILE, ''))
-			lines.reverse()
-			pc[filepath] = lines
-			self.lines.extend(lines)
-		except IOError:
-			raise c_preproc.PreprocError("could not read the file %s" % filepath)
-		except Exception:
-			if Logs.verbose > 0:
-				Logs.error("parsing %s failed", filepath)
-				traceback.print_exc()
-
 class winrc(Task.Task):
 	"""
 	Task for compiling resource files
@@ -83,32 +53,26 @@ class winrc(Task.Task):
 	def scan(self):
 		tmp = rc_parser(self.generator.includes_nodes)
 		tmp.start(self.inputs[0], self.env)
-		nodes = tmp.nodes
-		names = tmp.names
-
 		if Logs.verbose:
-			Logs.debug('deps: deps for %s: %r; unresolved %r', str(self), nodes, names)
-
-		return (nodes, names)
+			Logs.debug('deps: deps for %s: %r; unresolved %r', self.inputs, tmp.nodes, tmp.names)
+		return (tmp.nodes, tmp.names)
 
 def configure(conf):
 	"""
 	Detect the programs RC or windres, depending on the C/C++ compiler in use
 	"""
 	v = conf.env
-	v['WINRC_TGT_F'] = '-o'
-	v['WINRC_SRC_F'] = '-i'
+	v.WINRC_TGT_F = '-o'
+	v.WINRC_SRC_F = '-i'
 
 	# find rc.exe
-	if not conf.env.WINRC:
+	if not v.WINRC:
 		if v.CC_NAME == 'msvc':
-			conf.find_program('RC', var='WINRC', path_list = v['PATH'])
-			v['WINRC_TGT_F'] = '/fo'
-			v['WINRC_SRC_F'] = ''
+			conf.find_program('RC', var='WINRC', path_list=v.PATH)
+			v.WINRC_TGT_F = '/fo'
+			v.WINRC_SRC_F = ''
 		else:
-			conf.find_program('windres', var='WINRC', path_list = v['PATH'])
-	if not conf.env.WINRC:
+			conf.find_program('windres', var='WINRC', path_list=v.PATH)
+	if not v.WINRC:
 		conf.fatal('winrc was not found!')
 
-	v['WINRCFLAGS'] = []
-