Update autowaf and adapt to new API

15 files changed, 199 insertions, 46 deletions

diff --git a/waflib/Tools/c_config.py b/waflib/Tools/c_config.py
index d2b3c0d8..d546be95 100644
--- a/waflib/Tools/c_config.py
+++ b/waflib/Tools/c_config.py
@@ -250,9 +250,9 @@ def exec_cfg(self, kw):
 	:type atleast_pkgconfig_version: string
 	:param package: package name, for example *gtk+-2.0*
 	:type package: string
-	:param uselib_store: if the test is successful, define HAVE\_*name*. It is also used to define *conf.env.FLAGS_name* variables.
+	:param uselib_store: if the test is successful, define HAVE\\_*name*. It is also used to define *conf.env.FLAGS_name* variables.
 	:type uselib_store: string
-	:param modversion: if provided, return the version of the given module and define *name*\_VERSION
+	:param modversion: if provided, return the version of the given module and define *name*\\_VERSION
 	:type modversion: string
 	:param args: arguments to give to *package* when retrieving flags
 	:type args: list of string
diff --git a/waflib/Tools/c_preproc.py b/waflib/Tools/c_preproc.py
index 7e04b4a7..68e5f5ae 100644
--- a/waflib/Tools/c_preproc.py
+++ b/waflib/Tools/c_preproc.py
@@ -75,13 +75,13 @@ re_lines = re.compile(
 	re.IGNORECASE | re.MULTILINE)
 """Match #include lines"""
 
-re_mac = re.compile("^[a-zA-Z_]\w*")
+re_mac = re.compile(r"^[a-zA-Z_]\w*")
 """Match macro definitions"""
 
 re_fun = re.compile('^[a-zA-Z_][a-zA-Z0-9_]*[(]')
 """Match macro functions"""
 
-re_pragma_once = re.compile('^\s*once\s*', re.IGNORECASE)
+re_pragma_once = re.compile(r'^\s*once\s*', re.IGNORECASE)
 """Match #pragma once statements"""
 
 re_nl = re.compile('\\\\\r*\n', re.MULTILINE)
@@ -660,7 +660,7 @@ def extract_macro(txt):
 			# empty define, assign an empty token
 			return (v, [[], [('T','')]])
 
-re_include = re.compile('^\s*(<(?:.*)>|"(?:.*)")')
+re_include = re.compile(r'^\s*(<(?:.*)>|"(?:.*)")')
 def extract_include(txt, defs):
 	"""
 	Process a line in the form::
diff --git a/waflib/Tools/ccroot.py b/waflib/Tools/ccroot.py
index cfef8bf5..579d5b2b 100644
--- a/waflib/Tools/ccroot.py
+++ b/waflib/Tools/ccroot.py
@@ -111,7 +111,7 @@ def apply_incpaths(self):
 		tg = bld(features='includes', includes='.')
 
 	The folders only need to be relative to the current directory, the equivalent build directory is
-	added automatically (for headers created in the build directory). This enable using a build directory
+	added automatically (for headers created in the build directory). This enables using a build directory
 	or not (``top == out``).
 
 	This method will add a list of nodes read by :py:func:`waflib.Tools.ccroot.to_incnodes` in ``tg.env.INCPATHS``,
@@ -238,6 +238,17 @@ def rm_tgt(cls):
 	setattr(cls, 'run', wrap)
 rm_tgt(stlink_task)
 
+@feature('skip_stlib_link_deps')
+@before_method('process_use')
+def apply_skip_stlib_link_deps(self):
+	"""
+	This enables an optimization in the :py:func:wafilb.Tools.ccroot.processes_use: method that skips dependency and
+	link flag optimizations for targets that generate static libraries (via the :py:class:Tools.ccroot.stlink_task task).
+	The actual behavior is implemented in :py:func:wafilb.Tools.ccroot.processes_use: method so this feature only tells waf
+	to enable the new behavior.
+	"""
+	self.env.SKIP_STLIB_LINK_DEPS = True
+
 @feature('c', 'cxx', 'd', 'fc', 'asm')
 @after_method('process_source')
 def apply_link(self):
@@ -386,7 +397,11 @@ def process_use(self):
 		y = self.bld.get_tgen_by_name(x)
 		var = y.tmp_use_var
 		if var and link_task:
-			if var == 'LIB' or y.tmp_use_stlib or x in names:
+			if self.env.SKIP_STLIB_LINK_DEPS and isinstance(link_task, stlink_task):
+				# If the skip_stlib_link_deps feature is enabled then we should
+				# avoid adding lib deps to the stlink_task instance.
+				pass
+			elif var == 'LIB' or y.tmp_use_stlib or x in names:
 				self.env.append_value(var, [y.target[y.target.rfind(os.sep) + 1:]])
 				self.link_task.dep_nodes.extend(y.link_task.outputs)
 				tmp_path = y.link_task.outputs[0].parent.path_from(self.get_cwd())
diff --git a/waflib/Tools/d_scan.py b/waflib/Tools/d_scan.py
index 14c6c313..4e807a6b 100644
--- a/waflib/Tools/d_scan.py
+++ b/waflib/Tools/d_scan.py
@@ -93,8 +93,8 @@ class d_parser(object):
 
 		self.allnames = []
 
-		self.re_module = re.compile("module\s+([^;]+)")
-		self.re_import = re.compile("import\s+([^;]+)")
+		self.re_module = re.compile(r"module\s+([^;]+)")
+		self.re_import = re.compile(r"import\s+([^;]+)")
 		self.re_import_bindings = re.compile("([^:]+):(.*)")
 		self.re_import_alias = re.compile("[^=]+=(.+)")
 
@@ -138,7 +138,7 @@ class d_parser(object):
 
 		mod_name = self.re_module.search(code)
 		if mod_name:
-			self.module = re.sub('\s+', '', mod_name.group(1)) # strip all whitespaces
+			self.module = re.sub(r'\s+', '', mod_name.group(1)) # strip all whitespaces
 
 		# go through the code, have a look at all import occurrences
 
@@ -146,7 +146,7 @@ class d_parser(object):
 		import_iterator = self.re_import.finditer(code)
 		if import_iterator:
 			for import_match in import_iterator:
-				import_match_str = re.sub('\s+', '', import_match.group(1)) # strip all whitespaces
+				import_match_str = re.sub(r'\s+', '', import_match.group(1)) # strip all whitespaces
 
 				# does this end with an import bindings declaration?
 				# (import bindings always terminate the list of imports)
diff --git a/waflib/Tools/fc.py b/waflib/Tools/fc.py
index d9e8d8c4..fd4d39c9 100644
--- a/waflib/Tools/fc.py
+++ b/waflib/Tools/fc.py
@@ -28,10 +28,24 @@ def modfile(conf, name):
 	Turns a module name into the right module file name.
 	Defaults to all lower case.
 	"""
-	return {'lower'     :name.lower() + '.mod',
-		'lower.MOD' :name.lower() + '.MOD',
-		'UPPER.mod' :name.upper() + '.mod',
-		'UPPER'     :name.upper() + '.MOD'}[conf.env.FC_MOD_CAPITALIZATION or 'lower']
+	if name.find(':') >= 0:
+		# Depending on a submodule!
+		separator = conf.env.FC_SUBMOD_SEPARATOR or '@'
+		# Ancestors of the submodule will be prefixed to the
+		# submodule name, separated by a colon.
+		modpath = name.split(':')
+		# Only the ancestor (actual) module and the submodule name
+		# will be used for the filename.
+		modname = modpath[0] + separator + modpath[-1]
+		suffix = conf.env.FC_SUBMOD_SUFFIX or '.smod'
+	else:
+		modname = name
+		suffix = '.mod'
+
+	return {'lower'     :modname.lower() + suffix.lower(),
+		'lower.MOD' :modname.lower() + suffix.upper(),
+		'UPPER.mod' :modname.upper() + suffix.lower(),
+		'UPPER'     :modname.upper() + suffix.upper()}[conf.env.FC_MOD_CAPITALIZATION or 'lower']
 
 def get_fortran_tasks(tsk):
 	"""
diff --git a/waflib/Tools/fc_config.py b/waflib/Tools/fc_config.py
index 222f3a55..dc5e5c9e 100644
--- a/waflib/Tools/fc_config.py
+++ b/waflib/Tools/fc_config.py
@@ -178,8 +178,8 @@ def check_fortran_dummy_main(self, *k, **kw):
 # ------------------------------------------------------------------------
 
 GCC_DRIVER_LINE = re.compile('^Driving:')
-POSIX_STATIC_EXT = re.compile('\S+\.a')
-POSIX_LIB_FLAGS = re.compile('-l\S+')
+POSIX_STATIC_EXT = re.compile(r'\S+\.a')
+POSIX_LIB_FLAGS = re.compile(r'-l\S+')
 
 @conf
 def is_link_verbose(self, txt):
diff --git a/waflib/Tools/fc_scan.py b/waflib/Tools/fc_scan.py
index 12cb0fc0..0824c92b 100644
--- a/waflib/Tools/fc_scan.py
+++ b/waflib/Tools/fc_scan.py
@@ -5,13 +5,15 @@
 
 import re
 
-INC_REGEX = """(?:^|['">]\s*;)\s*(?:|#\s*)INCLUDE\s+(?:\w+_)?[<"'](.+?)(?=["'>])"""
-USE_REGEX = """(?:^|;)\s*USE(?:\s+|(?:(?:\s*,\s*(?:NON_)?INTRINSIC)?\s*::))\s*(\w+)"""
-MOD_REGEX = """(?:^|;)\s*MODULE(?!\s*PROCEDURE)(?:\s+|(?:(?:\s*,\s*(?:NON_)?INTRINSIC)?\s*::))\s*(\w+)"""
+INC_REGEX = r"""(?:^|['">]\s*;)\s*(?:|#\s*)INCLUDE\s+(?:\w+_)?[<"'](.+?)(?=["'>])"""
+USE_REGEX = r"""(?:^|;)\s*USE(?:\s+|(?:(?:\s*,\s*(?:NON_)?INTRINSIC)?\s*::))\s*(\w+)"""
+MOD_REGEX = r"""(?:^|;)\s*MODULE(?!\s+(?:PROCEDURE|SUBROUTINE|FUNCTION))\s+(\w+)"""
+SMD_REGEX = r"""(?:^|;)\s*SUBMODULE\s*\(([\w:]+)\)\s*(\w+)"""
 
 re_inc = re.compile(INC_REGEX, re.I)
 re_use = re.compile(USE_REGEX, re.I)
 re_mod = re.compile(MOD_REGEX, re.I)
+re_smd = re.compile(SMD_REGEX, re.I)
 
 class fortran_parser(object):
 	"""
@@ -58,6 +60,10 @@ class fortran_parser(object):
 			m = re_mod.search(line)
 			if m:
 				mods.append(m.group(1))
+			m = re_smd.search(line)
+			if m:
+				uses.append(m.group(1))
+				mods.append('{0}:{1}'.format(m.group(1),m.group(2)))
 		return (incs, uses, mods)
 
 	def start(self, node):
diff --git a/waflib/Tools/ifort.py b/waflib/Tools/ifort.py
index 74934f3f..17d30529 100644
--- a/waflib/Tools/ifort.py
+++ b/waflib/Tools/ifort.py
@@ -107,7 +107,7 @@ def gather_ifort_versions(conf, versions):
 	"""
 	List compiler versions by looking up registry keys
 	"""
-	version_pattern = re.compile('^...?.?\....?.?')
+	version_pattern = re.compile(r'^...?.?\....?.?')
 	try:
 		all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Intel\\Compilers\\Fortran')
 	except OSError:
diff --git a/waflib/Tools/javaw.py b/waflib/Tools/javaw.py
index f6fd20cc..9daed395 100644
--- a/waflib/Tools/javaw.py
+++ b/waflib/Tools/javaw.py
@@ -24,12 +24,95 @@ You would have to run::
    java -jar /path/to/jython.jar waf configure
 
 [1] http://www.jython.org/
+
+Usage
+=====
+
+Load the "java" tool.
+
+def configure(conf):
+	conf.load('java')
+
+Java tools will be autodetected and eventually, if present, the quite
+standard JAVA_HOME environment variable will be used. The also standard
+CLASSPATH variable is used for library searching.
+
+In configuration phase checks can be done on the system environment, for
+example to check if a class is known in the classpath::
+
+	conf.check_java_class('java.io.FileOutputStream')
+
+or if the system supports JNI applications building::
+
+	conf.check_jni_headers()
+
+
+The java tool supports compiling java code, creating jar files and
+creating javadoc documentation. This can be either done separately or
+together in a single definition. For example to manage them separately::
+
+	bld(features  = 'javac',
+		srcdir    = 'src',
+		compat    = '1.7',
+		use       = 'animals',
+		name      = 'cats-src',
+	)
+
+	bld(features  = 'jar',
+		basedir   = '.',
+		destfile  = '../cats.jar',
+		name      = 'cats',
+		use       = 'cats-src'
+	)
+
+
+Or together by defining all the needed attributes::
+
+	bld(features   = 'javac jar javadoc',
+		srcdir     = 'src/',  # folder containing the sources to compile
+		outdir     = 'src',   # folder where to output the classes (in the build directory)
+		compat     = '1.6',   # java compatibility version number
+		classpath  = ['.', '..'],
+
+		# jar
+		basedir    = 'src', # folder containing the classes and other files to package (must match outdir)
+		destfile   = 'foo.jar', # do not put the destfile in the folder of the java classes!
+		use        = 'NNN',
+		jaropts    = ['-C', 'default/src/', '.'], # can be used to give files
+		manifest   = 'src/Manifest.mf', # Manifest file to include
+
+		# javadoc
+		javadoc_package = ['com.meow' , 'com.meow.truc.bar', 'com.meow.truc.foo'],
+		javadoc_output  = 'javadoc',
+	)
+
+External jar dependencies can be mapped to a standard waf "use" dependency by
+setting an environment variable with a CLASSPATH prefix in the configuration,
+for example::
+
+	conf.env.CLASSPATH_NNN = ['aaaa.jar', 'bbbb.jar']
+
+and then NNN can be freely used in rules as::
+
+	use        = 'NNN',
+
+In the java tool the dependencies via use are not transitive by default, as
+this necessity depends on the code. To enable recursive dependency scanning
+use on a specific rule:
+
+		recurse_use = True
+
+Or build-wise by setting RECURSE_JAVA:
+
+		bld.env.RECURSE_JAVA = True
+
+Unit tests can be integrated in the waf unit test environment using the javatest extra.
 """
 
 import os, shutil
 from waflib import Task, Utils, Errors, Node
 from waflib.Configure import conf
-from waflib.TaskGen import feature, before_method, after_method
+from waflib.TaskGen import feature, before_method, after_method, taskgen_method
 
 from waflib.Tools import ccroot
 ccroot.USELIB_VARS['javac'] = set(['CLASSPATH', 'JAVACFLAGS'])
@@ -107,6 +190,32 @@ def apply_java(self):
 	if names:
 		tsk.env.append_value('JAVACFLAGS', ['-sourcepath', names])
 
+
+@taskgen_method
+def java_use_rec(self, name, **kw):
+	"""
+	Processes recursively the *use* attribute for each referred java compilation
+	"""
+	if name in self.tmp_use_seen:
+		return
+
+	self.tmp_use_seen.append(name)
+
+	try:
+		y = self.bld.get_tgen_by_name(name)
+	except Errors.WafError:
+		self.uselib.append(name)
+		return
+	else:
+		y.post()
+		# Add generated JAR name for CLASSPATH. Task ordering (set_run_after)
+		# is already guaranteed by ordering done between the single tasks
+		if hasattr(y, 'jar_task'):
+			self.use_lst.append(y.jar_task.outputs[0].abspath())
+
+	for x in self.to_list(getattr(y, 'use', [])):
+		self.java_use_rec(x)
+
 @feature('javac')
 @before_method('propagate_uselib_vars')
 @after_method('apply_java')
@@ -114,7 +223,8 @@ def use_javac_files(self):
 	"""
 	Processes the *use* attribute referring to other java compilations
 	"""
-	lst = []
+	self.use_lst = []
+	self.tmp_use_seen = []
 	self.uselib = self.to_list(getattr(self, 'uselib', []))
 	names = self.to_list(getattr(self, 'use', []))
 	get = self.bld.get_tgen_by_name
@@ -126,12 +236,17 @@ def use_javac_files(self):
 		else:
 			y.post()
 			if hasattr(y, 'jar_task'):
-				lst.append(y.jar_task.outputs[0].abspath())
+				self.use_lst.append(y.jar_task.outputs[0].abspath())
 				self.javac_task.set_run_after(y.jar_task)
 			else:
 				for tsk in y.tasks:
 					self.javac_task.set_run_after(tsk)
-	self.env.append_value('CLASSPATH', lst)
+
+		# If recurse use scan is enabled recursively add use attribute for each used one
+		if getattr(self, 'recurse_use', False) or self.bld.env.RECURSE_JAVA:
+			self.java_use_rec(x)
+
+	self.env.append_value('CLASSPATH', self.use_lst)
 
 @feature('javac')
 @after_method('apply_java', 'propagate_uselib_vars', 'use_javac_files')
@@ -245,7 +360,7 @@ class jar_create(JTask):
 				return Task.ASK_LATER
 		if not self.inputs:
 			try:
-				self.inputs = [x for x in self.basedir.ant_glob(JAR_RE, remove=False) if id(x) != id(self.outputs[0])]
+				self.inputs = [x for x in self.basedir.ant_glob(JAR_RE, remove=False, quiet=True) if id(x) != id(self.outputs[0])]
 			except Exception:
 				raise Errors.WafError('Could not find the basedir %r for %r' % (self.basedir, self))
 		return super(jar_create, self).runnable_status()
@@ -279,14 +394,14 @@ class javac(JTask):
 			self.inputs  = []
 			for x in self.srcdir:
 				if x.exists():
-					self.inputs.extend(x.ant_glob(SOURCE_RE, remove=False))
+					self.inputs.extend(x.ant_glob(SOURCE_RE, remove=False, quiet=True))
 		return super(javac, self).runnable_status()
 
 	def post_run(self):
 		"""
 		List class files created
 		"""
-		for node in self.generator.outdir.ant_glob('**/*.class'):
+		for node in self.generator.outdir.ant_glob('**/*.class', quiet=True):
 			self.generator.bld.node_sigs[node] = self.uid()
 		self.generator.bld.task_sigs[self.uid()] = self.cache_sig
 
@@ -338,7 +453,7 @@ class javadoc(Task.Task):
 		self.generator.bld.cmd_and_log(lst, cwd=wd, env=env.env or None, quiet=0)
 
 	def post_run(self):
-		nodes = self.generator.javadoc_output.ant_glob('**')
+		nodes = self.generator.javadoc_output.ant_glob('**', quiet=True)
 		for node in nodes:
 			self.generator.bld.node_sigs[node] = self.uid()
 		self.generator.bld.task_sigs[self.uid()] = self.cache_sig
diff --git a/waflib/Tools/md5_tstamp.py b/waflib/Tools/md5_tstamp.py
index 6428e460..2a587925 100644
--- a/waflib/Tools/md5_tstamp.py
+++ b/waflib/Tools/md5_tstamp.py
@@ -2,8 +2,7 @@
 # encoding: utf-8
 
 """
-Re-calculate md5 hashes of files only when the file times or the file
-size have changed.
+Re-calculate md5 hashes of files only when the file time have changed.
 
 The hashes can also reflect either the file contents (STRONGEST=True) or the
 file time and file size.
diff --git a/waflib/Tools/msvc.py b/waflib/Tools/msvc.py
index 17b347d4..ff58449d 100644
--- a/waflib/Tools/msvc.py
+++ b/waflib/Tools/msvc.py
@@ -281,7 +281,7 @@ def gather_wince_supported_platforms():
 
 def gather_msvc_detected_versions():
 	#Detected MSVC versions!
-	version_pattern = re.compile('^(\d\d?\.\d\d?)(Exp)?$')
+	version_pattern = re.compile(r'^(\d\d?\.\d\d?)(Exp)?$')
 	detected_versions = []
 	for vcver,vcvar in (('VCExpress','Exp'), ('VisualStudio','')):
 		prefix = 'SOFTWARE\\Wow6432node\\Microsoft\\' + vcver
@@ -367,7 +367,7 @@ def gather_wsdk_versions(conf, versions):
 	:param versions: list to modify
 	:type versions: list
 	"""
-	version_pattern = re.compile('^v..?.?\...?.?')
+	version_pattern = re.compile(r'^v..?.?\...?.?')
 	try:
 		all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Microsoft\\Microsoft SDKs\\Windows')
 	except OSError:
@@ -525,7 +525,7 @@ def gather_icl_versions(conf, versions):
 	:param versions: list to modify
 	:type versions: list
 	"""
-	version_pattern = re.compile('^...?.?\....?.?')
+	version_pattern = re.compile(r'^...?.?\....?.?')
 	try:
 		all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Intel\\Compilers\\C++')
 	except OSError:
@@ -579,7 +579,7 @@ def gather_intel_composer_versions(conf, versions):
 	:param versions: list to modify
 	:type versions: list
 	"""
-	version_pattern = re.compile('^...?.?\...?.?.?')
+	version_pattern = re.compile(r'^...?.?\...?.?.?')
 	try:
 		all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Intel\\Suites')
 	except OSError:
@@ -683,7 +683,7 @@ def find_lt_names_msvc(self, libname, is_static=False):
 				if not is_static and ltdict.get('library_names', ''):
 					dllnames=ltdict['library_names'].split()
 					dll=dllnames[0].lower()
-					dll=re.sub('\.dll$', '', dll)
+					dll=re.sub(r'\.dll$', '', dll)
 					return (lt_libdir, dll, False)
 				elif ltdict.get('old_library', ''):
 					olib=ltdict['old_library']
@@ -700,7 +700,7 @@ def find_lt_names_msvc(self, libname, is_static=False):
 @conf
 def libname_msvc(self, libname, is_static=False):
 	lib = libname.lower()
-	lib = re.sub('\.lib$','',lib)
+	lib = re.sub(r'\.lib$','',lib)
 
 	if lib in g_msvc_systemlibs:
 		return lib
@@ -747,11 +747,11 @@ def libname_msvc(self, libname, is_static=False):
 		for libn in libnames:
 			if os.path.exists(os.path.join(path, libn)):
 				Logs.debug('msvc: lib found: %s', os.path.join(path,libn))
-				return re.sub('\.lib$', '',libn)
+				return re.sub(r'\.lib$', '',libn)
 
 	#if no lib can be found, just return the libname as msvc expects it
 	self.fatal('The library %r could not be found' % libname)
-	return re.sub('\.lib$', '', libname)
+	return re.sub(r'\.lib$', '', libname)
 
 @conf
 def check_lib_msvc(self, libname, is_static=False, uselib_store=None):
diff --git a/waflib/Tools/python.py b/waflib/Tools/python.py
index 25841d03..01a2c9aa 100644
--- a/waflib/Tools/python.py
+++ b/waflib/Tools/python.py
@@ -329,6 +329,10 @@ def check_python_headers(conf, features='pyembed pyext'):
 	conf.find_program([''.join(pybin) + '-config', 'python%s-config' % num, 'python-config-%s' % num, 'python%sm-config' % num], var='PYTHON_CONFIG', msg="python-config", mandatory=False)
 
 	if env.PYTHON_CONFIG:
+		# check python-config output only once
+		if conf.env.HAVE_PYTHON_H:
+			return
+
 		# python2.6-config requires 3 runs
 		all_flags = [['--cflags', '--libs', '--ldflags']]
 		if sys.hexversion < 0x2070000:
diff --git a/waflib/Tools/qt5.py b/waflib/Tools/qt5.py
index 4f9c6908..9f432801 100644
--- a/waflib/Tools/qt5.py
+++ b/waflib/Tools/qt5.py
@@ -313,11 +313,11 @@ def apply_qt5(self):
 
 	The additional parameters are:
 
-	:param lang: list of translation files (\*.ts) to process
+	:param lang: list of translation files (\\*.ts) to process
 	:type lang: list of :py:class:`waflib.Node.Node` or string without the .ts extension
-	:param update: whether to process the C++ files to update the \*.ts files (use **waf --translate**)
+	:param update: whether to process the C++ files to update the \\*.ts files (use **waf --translate**)
 	:type update: bool
-	:param langname: if given, transform the \*.ts files into a .qrc files to include in the binary file
+	:param langname: if given, transform the \\*.ts files into a .qrc files to include in the binary file
 	:type langname: :py:class:`waflib.Node.Node` or string without the .qrc extension
 	"""
 	if getattr(self, 'lang', None):
@@ -762,7 +762,7 @@ def set_qt5_libs_to_check(self):
 		if self.environ.get('QT5_FORCE_STATIC'):
 			pat = self.env.cxxstlib_PATTERN
 		if Utils.unversioned_sys_platform() == 'darwin':
-			pat = "%s\.framework"
+			pat = r"%s\.framework"
 		re_qt = re.compile(pat%'Qt5?(?P<name>.*)'+'$')
 		for x in dirlst:
 			m = re_qt.match(x)
diff --git a/waflib/Tools/waf_unit_test.py b/waflib/Tools/waf_unit_test.py
index a71ed1c0..74d6c056 100644
--- a/waflib/Tools/waf_unit_test.py
+++ b/waflib/Tools/waf_unit_test.py
@@ -205,7 +205,7 @@ class utest(Task.Task):
 		return self.exec_command(self.ut_exec)
 
 	def exec_command(self, cmd, **kw):
-		Logs.debug('runner: %r', cmd)
+		self.generator.bld.log_command(cmd, kw)
 		if getattr(Options.options, 'dump_test_scripts', False):
 			script_code = SCRIPT_TEMPLATE % {
 				'python': sys.executable,
diff --git a/waflib/Tools/winres.py b/waflib/Tools/winres.py
index 586c596c..9be1ed66 100644
--- a/waflib/Tools/winres.py
+++ b/waflib/Tools/winres.py
@@ -24,8 +24,8 @@ def rc_file(self, node):
 		self.compiled_tasks = [rctask]
 
 re_lines = re.compile(
-	'(?:^[ \t]*(#|%:)[ \t]*(ifdef|ifndef|if|else|elif|endif|include|import|define|undef|pragma)[ \t]*(.*?)\s*$)|'\
-	'(?:^\w+[ \t]*(ICON|BITMAP|CURSOR|HTML|FONT|MESSAGETABLE|TYPELIB|REGISTRY|D3DFX)[ \t]*(.*?)\s*$)',
+	r'(?:^[ \t]*(#|%:)[ \t]*(ifdef|ifndef|if|else|elif|endif|include|import|define|undef|pragma)[ \t]*(.*?)\s*$)|'\
+	r'(?:^\w+[ \t]*(ICON|BITMAP|CURSOR|HTML|FONT|MESSAGETABLE|TYPELIB|REGISTRY|D3DFX)[ \t]*(.*?)\s*$)',
 	re.IGNORECASE | re.MULTILINE)
 
 class rc_parser(c_preproc.c_parser):