Revert "Stupid attempt at updating waf"

This reverts commit cf3f8205c4.

It was a good initiative, but waf 2.0 introces backward incompatible
changes that break the pkg-config checks. The config checks will be
updated before migrating to waf 2.0.

waf

@@ -1,7 +1,7 @@
 #!/usr/bin/env python
-# encoding: latin-1
-# Thomas Nagy, 2005-2018
-#
+# encoding: ISO8859-1
+# Thomas Nagy, 2005-2015
+
 """
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
@@ -32,16 +32,18 @@ POSSIBILITY OF SUCH DAMAGE.
 
 import os, sys, inspect
 
-VERSION="2.0.11"
-REVISION="4af5f6d4e441ea5db7e393d841ce352c"
-GIT="fe03c6fa470f0bc3c086baafed8c6b4b6d28a245"
-INSTALL=''
-C1='#4'
-C2='#/'
-C3='#&'
+VERSION="1.8.17"
+REVISION="x"
+GIT="x"
+INSTALL="x"
+C1='x'
+C2='x'
+C3='x'
 cwd = os.getcwd()
 join = os.path.join
 
+if sys.hexversion<0x206000f:
+	raise ImportError('Python >= 2.6 is required to create the waf file')
 
 WAF='waf'
 def b(x):
@@ -160,6 +162,7 @@ wafdir = find_lib()
 sys.path.insert(0, wafdir)
 
 if __name__ == '__main__':
-
+	#import waflib.extras.compat15#PRELUDE
 	from waflib import Scripting
 	Scripting.waf_entry_point(cwd, VERSION, wafdir)
+

waflib/ConfigSet.py

@@ -1,12 +1,12 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2005-2018 (ita)
+# Thomas Nagy, 2005-2010 (ita)
 
 """
 
 ConfigSet: a special dict
 
-The values put in :py:class:`ConfigSet` must be serializable (dicts, lists, strings)
+The values put in :py:class:`ConfigSet` must be lists
 """
 
 import copy, re, os
@@ -15,7 +15,7 @@ re_imp = re.compile('^(#)*?([^#=]*?)\ =\ (.*?)$', re.M)
 
 class ConfigSet(object):
 	"""
-	A copy-on-write dict with human-readable serialized format. The serialization format
+	A dict that honor serialization and parent relationships. The serialization format
 	is human-readable (python-like) and performed by using eval() and repr().
 	For high performance prefer pickle. Do not store functions as they are not serializable.
 
@@ -39,20 +39,17 @@ class ConfigSet(object):
 
 	def __contains__(self, key):
 		"""
-		Enables the *in* syntax::
+		Enable the *in* syntax::
 
 			if 'foo' in env:
 				print(env['foo'])
 		"""
-		if key in self.table:
-			return True
-		try:
-			return self.parent.__contains__(key)
-		except AttributeError:
-			return False # parent may not exist
+		if key in self.table: return True
+		try: return self.parent.__contains__(key)
+		except AttributeError: return False # parent may not exist
 
 	def keys(self):
-		"""Dict interface"""
+		"""Dict interface (unknown purpose)"""
 		keys = set()
 		cur = self
 		while cur:
@@ -62,9 +59,6 @@ class ConfigSet(object):
 		keys.sort()
 		return keys
 
-	def __iter__(self):
-		return iter(self.keys())
-
 	def __str__(self):
 		"""Text representation of the ConfigSet (for debugging purposes)"""
 		return "\n".join(["%r %r" % (x, self.__getitem__(x)) for x in self.keys()])
@@ -79,7 +73,7 @@ class ConfigSet(object):
 		"""
 		try:
 			while 1:
-				x = self.table.get(key)
+				x = self.table.get(key, None)
 				if not x is None:
 					return x
 				self = self.parent
@@ -88,13 +82,13 @@ class ConfigSet(object):
 
 	def __setitem__(self, key, value):
 		"""
-		Dictionary interface: set value from key
+		Dictionary interface: get value from key
 		"""
 		self.table[key] = value
 
 	def __delitem__(self, key):
 		"""
-		Dictionary interface: mark the value as missing
+		Dictionary interface: get value from key
 		"""
 		self[key] = []
 
@@ -107,7 +101,7 @@ class ConfigSet(object):
 				conf.env['value']
 		"""
 		if name in self.__slots__:
-			return object.__getattribute__(self, name)
+			return object.__getattr__(self, name)
 		else:
 			return self[name]
 
@@ -158,7 +152,7 @@ class ConfigSet(object):
 
 	def detach(self):
 		"""
-		Detaches this instance from its parent (if present)
+		Detach self from its parent (if existing)
 
 		Modifying the parent :py:class:`ConfigSet` will not change the current object
 		Modifying this :py:class:`ConfigSet` will not modify the parent one.
@@ -177,19 +171,18 @@ class ConfigSet(object):
 
 	def get_flat(self, key):
 		"""
-		Returns a value as a string. If the input is a list, the value returned is space-separated.
+		Return a value as a string. If the input is a list, the value returned is space-separated.
 
 		:param key: key to use
 		:type key: string
 		"""
 		s = self[key]
-		if isinstance(s, str):
-			return s
+		if isinstance(s, str): return s
 		return ' '.join(s)
 
 	def _get_list_value_for_modification(self, key):
 		"""
-		Returns a list value for further modification.
+		Return a list value for further modification.
 
 		The list may be modified inplace and there is no need to do this afterwards::
 
@@ -198,20 +191,16 @@ class ConfigSet(object):
 		try:
 			value = self.table[key]
 		except KeyError:
-			try:
-				value = self.parent[key]
-			except AttributeError:
-				value = []
+			try: value = self.parent[key]
+			except AttributeError: value = []
+			if isinstance(value, list):
+				value = value[:]
 			else:
-				if isinstance(value, list):
-					# force a copy
-					value = value[:]
-				else:
-					value = [value]
-			self.table[key] = value
+				value = [value]
 		else:
 			if not isinstance(value, list):
-				self.table[key] = value = [value]
+				value = [value]
+		self.table[key] = value
 		return value
 
 	def append_value(self, var, val):
@@ -243,7 +232,7 @@ class ConfigSet(object):
 
 	def append_unique(self, var, val):
 		"""
-		Appends a value to the specified item only if it's not already present::
+		Append a value to the specified item only if it's not already present::
 
 			def build(bld):
 				bld.env.append_unique('CFLAGS', ['-O2', '-g'])
@@ -260,7 +249,7 @@ class ConfigSet(object):
 
 	def get_merged_dict(self):
 		"""
-		Computes the merged dictionary from the fusion of self and all its parent
+		Compute the merged dictionary from the fusion of self and all its parent
 
 		:rtype: a ConfigSet object
 		"""
@@ -268,10 +257,8 @@ class ConfigSet(object):
 		env = self
 		while 1:
 			table_list.insert(0, env.table)
-			try:
-				env = env.parent
-			except AttributeError:
-				break
+			try: env = env.parent
+			except AttributeError: break
 		merged_table = {}
 		for table in table_list:
 			merged_table.update(table)
@@ -279,7 +266,7 @@ class ConfigSet(object):
 
 	def store(self, filename):
 		"""
-		Serializes the :py:class:`ConfigSet` data to a file. See :py:meth:`ConfigSet.load` for reading such files.
+		Write the :py:class:`ConfigSet` data into a file. See :py:meth:`ConfigSet.load` for reading such files.
 
 		:param filename: file to use
 		:type filename: string
@@ -306,7 +293,7 @@ class ConfigSet(object):
 
 	def load(self, filename):
 		"""
-		Restores contents from a file (current values are not cleared). Files are written using :py:meth:`ConfigSet.store`.
+		Retrieve the :py:class:`ConfigSet` data from a file. See :py:meth:`ConfigSet.store` for writing such files
 
 		:param filename: file to use
 		:type filename: string
@@ -316,20 +303,21 @@ class ConfigSet(object):
 		for m in re_imp.finditer(code):
 			g = m.group
 			tbl[g(2)] = eval(g(3))
-		Logs.debug('env: %s', self.table)
+		Logs.debug('env: %s' % str(self.table))
 
 	def update(self, d):
 		"""
-		Dictionary interface: replace values with the ones from another dict
+		Dictionary interface: replace values from another dict
 
 		:param d: object to use the value from
 		:type d: dict-like object
 		"""
-		self.table.update(d)
+		for k, v in d.items():
+			self[k] = v
 
 	def stash(self):
 		"""
-		Stores the object state to provide transactionality semantics::
+		Store the object state, to provide a kind of transaction support::
 
 			env = ConfigSet()
 			env.stash()
@@ -347,12 +335,6 @@ class ConfigSet(object):
 			tbl[x] = copy.deepcopy(tbl[x])
 		self.undo_stack = self.undo_stack + [orig]
 
-	def commit(self):
-		"""
-		Commits transactional changes. See :py:meth:`ConfigSet.stash`
-		"""
-		self.undo_stack.pop(-1)
-
 	def revert(self):
 		"""
 		Reverts the object to a previous state. See :py:meth:`ConfigSet.stash`

waflib/Configure.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2005-2018 (ita)
+# Thomas Nagy, 2005-2010 (ita)
 
 """
 Configuration system
@@ -12,9 +12,15 @@ A :py:class:`waflib.Configure.ConfigurationContext` instance is created when ``w
 * hold configuration routines such as ``find_program``, etc
 """
 
-import os, re, shlex, shutil, sys, time, traceback
+import os, shlex, sys, time, re, shutil
 from waflib import ConfigSet, Utils, Options, Logs, Context, Build, Errors
 
+BREAK    = 'break'
+"""In case of a configuration error, break"""
+
+CONTINUE = 'continue'
+"""In case of a configuration error, continue"""
+
 WAF_CONFIG_LOG = 'config.log'
 """Name of the configuration log file"""
 
@@ -151,7 +157,7 @@ class ConfigurationContext(Context.Context):
 		self.msg('Setting out to', self.bldnode.abspath())
 
 		if id(self.srcnode) == id(self.bldnode):
-			Logs.warn('Setting top == out')
+			Logs.warn('Setting top == out (remember to use "update_outputs")')
 		elif id(self.path) != id(self.srcnode):
 			if self.srcnode.is_child_of(self.path):
 				Logs.warn('Are you certain that you do not want to set top="." ?')
@@ -167,9 +173,8 @@ class ConfigurationContext(Context.Context):
 		# consider the current path as the root directory (see prepare_impl).
 		# to remove: use 'waf distclean'
 		env = ConfigSet.ConfigSet()
-		env.argv = sys.argv
-		env.options = Options.options.__dict__
-		env.config_cmd = self.cmd
+		env['argv'] = sys.argv
+		env['options'] = Options.options.__dict__
 
 		env.run_dir = Context.run_dir
 		env.top_dir = Context.top_dir
@@ -177,15 +182,15 @@ class ConfigurationContext(Context.Context):
 
 		# conf.hash & conf.files hold wscript files paths and hash
 		# (used only by Configure.autoconfig)
-		env.hash = self.hash
-		env.files = self.files
-		env.environ = dict(self.environ)
+		env['hash'] = self.hash
+		env['files'] = self.files
+		env['environ'] = dict(self.environ)
 
-		if not (self.env.NO_LOCK_IN_RUN or env.environ.get('NO_LOCK_IN_RUN') or getattr(Options.options, 'no_lock_in_run')):
+		if not self.env.NO_LOCK_IN_RUN and not getattr(Options.options, 'no_lock_in_run'):
 			env.store(os.path.join(Context.run_dir, Options.lockfile))
-		if not (self.env.NO_LOCK_IN_TOP or env.environ.get('NO_LOCK_IN_TOP') or getattr(Options.options, 'no_lock_in_top')):
+		if not self.env.NO_LOCK_IN_TOP and not getattr(Options.options, 'no_lock_in_top'):
 			env.store(os.path.join(Context.top_dir, Options.lockfile))
-		if not (self.env.NO_LOCK_IN_OUT or env.environ.get('NO_LOCK_IN_OUT') or getattr(Options.options, 'no_lock_in_out')):
+		if not self.env.NO_LOCK_IN_OUT and not getattr(Options.options, 'no_lock_in_out'):
 			env.store(os.path.join(Context.out_dir, Options.lockfile))
 
 	def prepare_env(self, env):
@@ -197,17 +202,17 @@ class ConfigurationContext(Context.Context):
 		"""
 		if not env.PREFIX:
 			if Options.options.prefix or Utils.is_win32:
-				env.PREFIX = Options.options.prefix
+				env.PREFIX = Utils.sane_path(Options.options.prefix)
 			else:
-				env.PREFIX = '/'
+				env.PREFIX = ''
 		if not env.BINDIR:
 			if Options.options.bindir:
-				env.BINDIR = Options.options.bindir
+				env.BINDIR = Utils.sane_path(Options.options.bindir)
 			else:
 				env.BINDIR = Utils.subst_vars('${PREFIX}/bin', env)
 		if not env.LIBDIR:
 			if Options.options.libdir:
-				env.LIBDIR = Options.options.libdir
+				env.LIBDIR = Utils.sane_path(Options.options.libdir)
 			else:
 				env.LIBDIR = Utils.subst_vars('${PREFIX}/lib%s' % Utils.lib64(), env)
 
@@ -223,42 +228,38 @@ class ConfigurationContext(Context.Context):
 			tmpenv = self.all_envs[key]
 			tmpenv.store(os.path.join(self.cachedir.abspath(), key + Build.CACHE_SUFFIX))
 
-	def load(self, tool_list, tooldir=None, funs=None, with_sys_path=True, cache=False):
+	def load(self, input, tooldir=None, funs=None, with_sys_path=True):
 		"""
 		Load Waf tools, which will be imported whenever a build is started.
 
-		:param tool_list: waf tools to import
-		:type tool_list: list of string
+		:param input: waf tools to import
+		:type input: list of string
 		:param tooldir: paths for the imports
 		:type tooldir: list of string
 		:param funs: functions to execute from the waf tools
 		:type funs: list of string
-		:param cache: whether to prevent the tool from running twice
-		:type cache: bool
 		"""
 
-		tools = Utils.to_list(tool_list)
-		if tooldir:
-			tooldir = Utils.to_list(tooldir)
+		tools = Utils.to_list(input)
+		if tooldir: tooldir = Utils.to_list(tooldir)
 		for tool in tools:
 			# avoid loading the same tool more than once with the same functions
 			# used by composite projects
 
-			if cache:
-				mag = (tool, id(self.env), tooldir, funs)
-				if mag in self.tool_cache:
-					self.to_log('(tool %s is already loaded, skipping)' % tool)
-					continue
-				self.tool_cache.append(mag)
+			mag = (tool, id(self.env), tooldir, funs)
+			if mag in self.tool_cache:
+				self.to_log('(tool %s is already loaded, skipping)' % tool)
+				continue
+			self.tool_cache.append(mag)
 
 			module = None
 			try:
 				module = Context.load_tool(tool, tooldir, ctx=self, with_sys_path=with_sys_path)
 			except ImportError as e:
-				self.fatal('Could not load the Waf tool %r from %r\n%s' % (tool, getattr(e, 'waf_sys_path', sys.path), e))
+				self.fatal('Could not load the Waf tool %r from %r\n%s' % (tool, sys.path, e))
 			except Exception as e:
 				self.to_log('imp %r (%r & %r)' % (tool, tooldir, funs))
-				self.to_log(traceback.format_exc())
+				self.to_log(Utils.ex_stack())
 				raise
 
 			if funs is not None:
@@ -266,10 +267,8 @@ class ConfigurationContext(Context.Context):
 			else:
 				func = getattr(module, 'configure', None)
 				if func:
-					if type(func) is type(Utils.readf):
-						func(self)
-					else:
-						self.eval_rules(func)
+					if type(func) is type(Utils.readf): func(self)
+					else: self.eval_rules(func)
 
 			self.tools.append({'tool':tool, 'tooldir':tooldir, 'funs':funs})
 
@@ -286,7 +285,8 @@ class ConfigurationContext(Context.Context):
 
 	def eval_rules(self, rules):
 		"""
-		Execute configuration tests provided as list of functions to run
+		Execute the configuration tests. The method :py:meth:`waflib.Configure.ConfigurationContext.err_handler`
+		is used to process the eventual exceptions
 
 		:param rules: list of configuration method names
 		:type rules: list of string
@@ -294,9 +294,28 @@ class ConfigurationContext(Context.Context):
 		self.rules = Utils.to_list(rules)
 		for x in self.rules:
 			f = getattr(self, x)
-			if not f:
-				self.fatal('No such configuration function %r' % x)
-			f()
+			if not f: self.fatal("No such method '%s'." % x)
+			try:
+				f()
+			except Exception as e:
+				ret = self.err_handler(x, e)
+				if ret == BREAK:
+					break
+				elif ret == CONTINUE:
+					continue
+				else:
+					raise
+
+	def err_handler(self, fun, error):
+		"""
+		Error handler for the configuration tests, the default is to let the exception raise
+
+		:param fun: configuration test
+		:type fun: method
+		:param error: exception
+		:type error: exception
+		"""
+		pass
 
 def conf(f):
 	"""
@@ -311,7 +330,11 @@ def conf(f):
 	:type f: function
 	"""
 	def fun(*k, **kw):
-		mandatory = kw.pop('mandatory', True)
+		mandatory = True
+		if 'mandatory' in kw:
+			mandatory = kw['mandatory']
+			del kw['mandatory']
+
 		try:
 			return f(*k, **kw)
 		except Errors.ConfigurationError:
@@ -324,7 +347,7 @@ def conf(f):
 	return f
 
 @conf
-def add_os_flags(self, var, dest=None, dup=False):
+def add_os_flags(self, var, dest=None, dup=True):
 	"""
 	Import operating system environment values into ``conf.env`` dict::
 
@@ -342,6 +365,7 @@ def add_os_flags(self, var, dest=None, dup=False):
 		flags = shlex.split(self.environ[var])
 	except KeyError:
 		return
+	# TODO: in waf 1.9, make dup=False the default
 	if dup or ''.join(flags) not in ''.join(Utils.to_list(self.env[dest or var])):
 		self.env.append_value(dest or var, flags)
 
@@ -353,26 +377,21 @@ def cmd_to_list(self, cmd):
 	:param cmd: command
 	:type cmd: a string or a list of string
 	"""
-	if isinstance(cmd, str):
-		if os.path.isfile(cmd):
-			# do not take any risk
-			return [cmd]
-		if os.sep == '/':
+	if isinstance(cmd, str) and cmd.find(' '):
+		try:
+			os.stat(cmd)
+		except OSError:
 			return shlex.split(cmd)
 		else:
-			try:
-				return shlex.split(cmd, posix=False)
-			except TypeError:
-				# Python 2.5 on windows?
-				return shlex.split(cmd)
+			return [cmd]
 	return cmd
 
 @conf
-def check_waf_version(self, mini='1.9.99', maxi='2.1.0', **kw):
+def check_waf_version(self, mini='1.7.99', maxi='1.9.0', **kw):
 	"""
 	Raise a Configuration error if the Waf version does not strictly match the given bounds::
 
-		conf.check_waf_version(mini='1.9.99', maxi='2.1.0')
+		conf.check_waf_version(mini='1.8.0', maxi='1.9.0')
 
 	:type  mini: number, tuple or string
 	:param mini: Minimum required version
@@ -394,7 +413,7 @@ def find_file(self, filename, path_list=[]):
 
 	:param filename: name of the file to search for
 	:param path_list: list of directories to search
-	:return: the first matching filename; else a configuration exception is raised
+	:return: the first occurrence filename or '' if filename could not be found
 	"""
 	for n in Utils.to_list(filename):
 		for d in Utils.to_list(path_list):
@@ -414,17 +433,14 @@ def find_program(self, filename, **kw):
 
 	:param path_list: paths to use for searching
 	:type param_list: list of string
-	:param var: store the result to conf.env[var] where var defaults to filename.upper() if not provided; the result is stored as a list of strings
+	:param var: store the result to conf.env[var], by default use filename.upper()
 	:type var: string
-	:param value: obtain the program from the value passed exclusively
-	:type value: list or string (list is preferred)
-	:param exts: list of extensions for the binary (do not add an extension for portability)
-	:type exts: list of string
+	:param ext: list of extensions for the binary (do not add an extension for portability)
+	:type ext: list of string
 	:param msg: name to display in the log, by default filename is used
 	:type msg: string
 	:param interpreter: interpreter for the program
 	:type interpreter: ConfigSet variable key
-	:raises: :py:class:`waflib.Errors.ConfigurationError`
 	"""
 
 	exts = kw.get('exts', Utils.is_win32 and '.exe,.com,.bat,.cmd' or ',.sh,.pl,.py')
@@ -446,15 +462,18 @@ def find_program(self, filename, **kw):
 	else:
 		path_list = environ.get('PATH', '').split(os.pathsep)
 
-	if kw.get('value'):
-		# user-provided in command-line options and passed to find_program
-		ret = self.cmd_to_list(kw['value'])
-	elif environ.get(var):
-		# user-provided in the os environment
-		ret = self.cmd_to_list(environ[var])
+	if var in environ:
+		filename = environ[var]
+		if os.path.isfile(filename):
+			# typical CC=/usr/bin/gcc waf configure build
+			ret = [filename]
+		else:
+			# case  CC='ccache gcc' waf configure build
+			ret = self.cmd_to_list(filename)
 	elif self.env[var]:
-		# a default option in the wscript file
-		ret = self.cmd_to_list(self.env[var])
+		# set by the user in the wscript file
+		ret = self.env[var]
+		ret = self.cmd_to_list(ret)
 	else:
 		if not ret:
 			ret = self.find_binary(filename, exts.split(','), path_list)
@@ -464,6 +483,7 @@ def find_program(self, filename, **kw):
 			ret = Utils.get_registry_app_path(Utils.winreg.HKEY_LOCAL_MACHINE, filename)
 		ret = self.cmd_to_list(ret)
 
+
 	if ret:
 		if len(ret) == 1:
 			retmsg = ret[0]
@@ -472,14 +492,14 @@ def find_program(self, filename, **kw):
 	else:
 		retmsg = False
 
-	self.msg('Checking for program %r' % msg, retmsg, **kw)
-	if not kw.get('quiet'):
+	self.msg("Checking for program '%s'" % msg, retmsg, **kw)
+	if not kw.get('quiet', None):
 		self.to_log('find program=%r paths=%r var=%r -> %r' % (filename, path_list, var, ret))
 
 	if not ret:
 		self.fatal(kw.get('errmsg', '') or 'Could not find the program %r' % filename)
 
-	interpreter = kw.get('interpreter')
+	interpreter = kw.get('interpreter', None)
 	if interpreter is None:
 		if not Utils.check_exe(ret[0], env=environ):
 			self.fatal('Program %r is not executable' % ret)
@@ -534,6 +554,7 @@ def run_build(self, *k, **kw):
 		$ waf configure --confcache
 
 	"""
+
 	lst = [str(v) for (p, v) in kw.items() if p != 'env']
 	h = Utils.h_list(lst)
 	dir = self.bldnode.abspath() + os.sep + (not Utils.is_win32 and '.' or '') + 'conf_check_' + Utils.to_hex(h)
@@ -552,7 +573,9 @@ def run_build(self, *k, **kw):
 	if cachemode == 1:
 		try:
 			proj = ConfigSet.ConfigSet(os.path.join(dir, 'cache_run_build'))
-		except EnvironmentError:
+		except OSError:
+			pass
+		except IOError:
 			pass
 		else:
 			ret = proj['cache_run_build']
@@ -565,8 +588,7 @@ def run_build(self, *k, **kw):
 	if not os.path.exists(bdir):
 		os.makedirs(bdir)
 
-	cls_name = kw.get('run_build_cls') or getattr(self, 'run_build_cls', 'build')
-	self.test_bld = bld = Context.create_context(cls_name, top_dir=dir, out_dir=bdir)
+	self.test_bld = bld = Build.BuildContext(top_dir=dir, out_dir=bdir)
 	bld.init_dirs()
 	bld.progress_bar = 0
 	bld.targets = '*'
@@ -575,15 +597,17 @@ def run_build(self, *k, **kw):
 	bld.all_envs.update(self.all_envs) # not really necessary
 	bld.env = kw['env']
 
+	# OMG huge hack
 	bld.kw = kw
 	bld.conf = self
 	kw['build_fun'](bld)
+
 	ret = -1
 	try:
 		try:
 			bld.compile()
 		except Errors.WafError:
-			ret = 'Test does not build: %s' % traceback.format_exc()
+			ret = 'Test does not build: %s' % Utils.ex_stack()
 			self.fatal(ret)
 		else:
 			ret = getattr(bld, 'retval', 0)
@@ -595,6 +619,7 @@ def run_build(self, *k, **kw):
 			proj.store(os.path.join(dir, 'cache_run_build'))
 		else:
 			shutil.rmtree(dir)
+
 	return ret
 
 @conf
@@ -610,7 +635,7 @@ def test(self, *k, **kw):
 		kw['env'] = self.env.derive()
 
 	# validate_c for example
-	if kw.get('validate'):
+	if kw.get('validate', None):
 		kw['validate'](kw)
 
 	self.start_msg(kw['msg'], **kw)
@@ -626,7 +651,7 @@ def test(self, *k, **kw):
 	else:
 		kw['success'] = ret
 
-	if kw.get('post_check'):
+	if kw.get('post_check', None):
 		ret = kw['post_check'](kw)
 
 	if ret:
@@ -636,3 +661,5 @@ def test(self, *k, **kw):
 		self.end_msg(self.ret_msg(kw['okmsg'], kw), **kw)
 	return ret
 
+
+

waflib/Context.py

@@ -1,9 +1,9 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2010-2018 (ita)
+# Thomas Nagy, 2010 (ita)
 
 """
-Classes and functions enabling the command system
+Classes and functions required for waf commands
 """
 
 import os, re, imp, sys
@@ -11,16 +11,16 @@ from waflib import Utils, Errors, Logs
 import waflib.Node
 
 # the following 3 constants are updated on each new release (do not touch)
-HEXVERSION=0x2000b00
+HEXVERSION=0x1081100
 """Constant updated on new releases"""
 
-WAFVERSION="2.0.11"
+WAFVERSION="1.8.17"
 """Constant updated on new releases"""
 
-WAFREVISION="a97f6fb0941091b4966b625f15ec32fa783a8bec"
+WAFREVISION="cd7579a727d1b390bf9cbf111c1b20e811370bc0"
 """Git revision when the waf version is updated"""
 
-ABI = 20
+ABI = 98
 """Version of the build data cache file format (used in :py:const:`waflib.Context.DBFILE`)"""
 
 DBFILE = '.wafpickle-%s-%d-%d' % (sys.platform, sys.hexversion, ABI)
@@ -41,6 +41,7 @@ OUT  = 'out'
 WSCRIPT_FILE = 'wscript'
 """Name of the waf script files"""
 
+
 launch_dir = ''
 """Directory from which waf has been called"""
 run_dir = ''
@@ -52,12 +53,23 @@ out_dir = ''
 waf_dir = ''
 """Directory containing the waf modules"""
 
-default_encoding = Utils.console_encoding()
-"""Encoding to use when reading outputs from other processes"""
+local_repo = ''
+"""Local repository containing additional Waf tools (plugins)"""
+remote_repo = 'https://raw.githubusercontent.com/waf-project/waf/master/'
+"""
+Remote directory containing downloadable waf tools. The missing tools can be downloaded by using::
+
+	$ waf configure --download
+"""
+
+remote_locs = ['waflib/extras', 'waflib/Tools']
+"""
+Remote directories for use with :py:const:`waflib.Context.remote_repo`
+"""
 
 g_module = None
 """
-Module representing the top-level wscript file (see :py:const:`waflib.Context.run_dir`)
+Module representing the main wscript file (see :py:const:`waflib.Context.run_dir`)
 """
 
 STDOUT = 1
@@ -70,20 +82,20 @@ List of :py:class:`waflib.Context.Context` subclasses that can be used as waf co
 are added automatically by a metaclass.
 """
 
+
 def create_context(cmd_name, *k, **kw):
 	"""
-	Returns a new :py:class:`waflib.Context.Context` instance corresponding to the given command.
+	Create a new :py:class:`waflib.Context.Context` instance corresponding to the given command.
 	Used in particular by :py:func:`waflib.Scripting.run_command`
 
-	:param cmd_name: command name
+	:param cmd_name: command
 	:type cmd_name: string
 	:param k: arguments to give to the context class initializer
 	:type k: list
 	:param k: keyword arguments to give to the context class initializer
 	:type k: dict
-	:return: Context object
-	:rtype: :py:class:`waflib.Context.Context`
 	"""
+	global classes
 	for x in classes:
 		if x.cmd == cmd_name:
 			return x(*k, **kw)
@@ -93,15 +105,14 @@ def create_context(cmd_name, *k, **kw):
 
 class store_context(type):
 	"""
-	Metaclass that registers command classes into the list :py:const:`waflib.Context.classes`
-	Context classes must provide an attribute 'cmd' representing the command name, and a function
-	attribute 'fun' representing the function name that the command uses.
+	Metaclass for storing the command classes into the list :py:const:`waflib.Context.classes`
+	Context classes must provide an attribute 'cmd' representing the command to execute
 	"""
-	def __init__(cls, name, bases, dct):
-		super(store_context, cls).__init__(name, bases, dct)
+	def __init__(cls, name, bases, dict):
+		super(store_context, cls).__init__(name, bases, dict)
 		name = cls.__name__
 
-		if name in ('ctx', 'Context'):
+		if name == 'ctx' or name == 'Context':
 			return
 
 		try:
@@ -112,10 +123,11 @@ class store_context(type):
 		if not getattr(cls, 'fun', None):
 			cls.fun = cls.cmd
 
+		global classes
 		classes.insert(0, cls)
 
 ctx = store_context('ctx', (object,), {})
-"""Base class for all :py:class:`waflib.Context.Context` classes"""
+"""Base class for the :py:class:`waflib.Context.Context` classes"""
 
 class Context(ctx):
 	"""
@@ -126,7 +138,7 @@ class Context(ctx):
 		def foo(ctx):
 			print(ctx.__class__.__name__) # waflib.Context.Context
 
-	Subclasses must define the class attributes 'cmd' and 'fun':
+	Subclasses must define the attribute 'cmd':
 
 	:param cmd: command to execute as in ``waf cmd``
 	:type cmd: string
@@ -144,18 +156,19 @@ class Context(ctx):
 
 	tools = {}
 	"""
-	A module cache for wscript files; see :py:meth:`Context.Context.load`
+	A cache for modules (wscript files) read by :py:meth:`Context.Context.load`
 	"""
 
 	def __init__(self, **kw):
 		try:
 			rd = kw['run_dir']
 		except KeyError:
+			global run_dir
 			rd = run_dir
 
 		# binds the context to the nodes in use to avoid a context singleton
-		self.node_class = type('Nod3', (waflib.Node.Node,), {})
-		self.node_class.__module__ = 'waflib.Node'
+		self.node_class = type("Nod3", (waflib.Node.Node,), {})
+		self.node_class.__module__ = "waflib.Node"
 		self.node_class.ctx = self
 
 		self.root = self.node_class('', None)
@@ -166,9 +179,18 @@ class Context(ctx):
 		self.exec_dict = {'ctx':self, 'conf':self, 'bld':self, 'opt':self}
 		self.logger = None
 
+	def __hash__(self):
+		"""
+		Return a hash value for storing context objects in dicts or sets. The value is not persistent.
+
+		:return: hash value
+		:rtype: int
+		"""
+		return id(self)
+
 	def finalize(self):
 		"""
-		Called to free resources such as logger files
+		Use to free resources such as open files potentially held by the logger
 		"""
 		try:
 			logger = self.logger
@@ -180,11 +202,11 @@ class Context(ctx):
 
 	def load(self, tool_list, *k, **kw):
 		"""
-		Loads a Waf tool as a module, and try calling the function named :py:const:`waflib.Context.Context.fun`
-		from it.  A ``tooldir`` argument may be provided as a list of module paths.
+		Load a Waf tool as a module, and try calling the function named :py:const:`waflib.Context.Context.fun` from it.
+		A ``tooldir`` value may be provided as a list of module paths.
 
-		:param tool_list: list of Waf tool names to load
 		:type tool_list: list of string or space-separated string
+		:param tool_list: list of Waf tools to use
 		"""
 		tools = Utils.to_list(tool_list)
 		path = Utils.to_list(kw.get('tooldir', ''))
@@ -198,16 +220,15 @@ class Context(ctx):
 
 	def execute(self):
 		"""
-		Here, it calls the function name in the top-level wscript file. Most subclasses
-		redefine this method to provide additional functionality.
+		Execute the command. Redefine this method in subclasses.
 		"""
+		global g_module
 		self.recurse([os.path.dirname(g_module.root_path)])
 
 	def pre_recurse(self, node):
 		"""
-		Method executed immediately before a folder is read by :py:meth:`waflib.Context.Context.recurse`.
-		The current script is bound as a Node object on ``self.cur_script``, and the current path
-		is bound to ``self.path``
+		Method executed immediately before a folder is read by :py:meth:`waflib.Context.Context.recurse`. The node given is set
+		as an attribute ``self.cur_script``, and as the current path ``self.path``
 
 		:param node: script
 		:type node: :py:class:`waflib.Node.Node`
@@ -219,7 +240,7 @@ class Context(ctx):
 
 	def post_recurse(self, node):
 		"""
-		Restores ``self.cur_script`` and ``self.path`` right after :py:meth:`waflib.Context.Context.recurse` terminates.
+		Restore ``self.cur_script`` and ``self.path`` right after :py:meth:`waflib.Context.Context.recurse` terminates.
 
 		:param node: script
 		:type node: :py:class:`waflib.Node.Node`
@@ -230,13 +251,10 @@ class Context(ctx):
 
 	def recurse(self, dirs, name=None, mandatory=True, once=True, encoding=None):
 		"""
-		Runs user-provided functions from the supplied list of directories.
+		Run user code from the supplied list of directories.
 		The directories can be either absolute, or relative to the directory
-		of the wscript file
-
-		The methods :py:meth:`waflib.Context.Context.pre_recurse` and
-		:py:meth:`waflib.Context.Context.post_recurse` are called immediately before
-		and after a script has been executed.
+		of the wscript file. The methods :py:meth:`waflib.Context.Context.pre_recurse` and :py:meth:`waflib.Context.Context.post_recurse`
+		are called immediately before and after a script has been executed.
 
 		:param dirs: List of directories to visit
 		:type dirs: list of string or space-separated string
@@ -282,7 +300,7 @@ class Context(ctx):
 						if not user_function:
 							if not mandatory:
 								continue
-							raise Errors.WafError('No function %r defined in %s' % (name or self.fun, node.abspath()))
+							raise Errors.WafError('No function %s defined in %s' % (name or self.fun, node.abspath()))
 						user_function(self)
 					finally:
 						self.post_recurse(node)
@@ -295,39 +313,25 @@ class Context(ctx):
 						raise Errors.WafError('Cannot read the folder %r' % d)
 					raise Errors.WafError('No wscript file in directory %s' % d)
 
-	def log_command(self, cmd, kw):
-		if Logs.verbose:
-			fmt = os.environ.get('WAF_CMD_FORMAT')
-			if fmt == 'string':
-				if not isinstance(cmd, str):
-					cmd = Utils.shell_escape(cmd)
-			Logs.debug('runner: %r', cmd)
-			Logs.debug('runner_env: kw=%s', kw)
-
 	def exec_command(self, cmd, **kw):
 		"""
-		Runs an external process and returns the exit status::
+		Execute a command and return the exit status. If the context has the attribute 'log',
+		capture and log the process stderr/stdout for logging purposes::
 
 			def run(tsk):
 				ret = tsk.generator.bld.exec_command('touch foo.txt')
 				return ret
 
-		If the context has the attribute 'log', then captures and logs the process stderr/stdout.
-		Unlike :py:meth:`waflib.Context.Context.cmd_and_log`, this method does not return the
-		stdout/stderr values captured.
+		This method captures the standard/error outputs (Issue 1101), but it does not return the values
+		unlike :py:meth:`waflib.Context.Context.cmd_and_log`
 
 		:param cmd: command argument for subprocess.Popen
-		:type cmd: string or list
 		:param kw: keyword arguments for subprocess.Popen. The parameters input/timeout will be passed to wait/communicate.
-		:type kw: dict
-		:returns: process exit status
-		:rtype: integer
-		:raises: :py:class:`waflib.Errors.WafError` if an invalid executable is specified for a non-shell process
-		:raises: :py:class:`waflib.Errors.WafError` in case of execution failure
 		"""
 		subprocess = Utils.subprocess
 		kw['shell'] = isinstance(cmd, str)
-		self.log_command(cmd, kw)
+		Logs.debug('runner: %r' % (cmd,))
+		Logs.debug('runner_env: kw=%s' % kw)
 
 		if self.logger:
 			self.logger.info(cmd)
@@ -338,42 +342,40 @@ class Context(ctx):
 			kw['stderr'] = subprocess.PIPE
 
 		if Logs.verbose and not kw['shell'] and not Utils.check_exe(cmd[0]):
-			raise Errors.WafError('Program %s not found!' % cmd[0])
+			raise Errors.WafError("Program %s not found!" % cmd[0])
 
-		cargs = {}
+		wargs = {}
 		if 'timeout' in kw:
-			if sys.hexversion >= 0x3030000:
-				cargs['timeout'] = kw['timeout']
-				if not 'start_new_session' in kw:
-					kw['start_new_session'] = True
+			if kw['timeout'] is not None:
+				wargs['timeout'] = kw['timeout']
 			del kw['timeout']
 		if 'input' in kw:
 			if kw['input']:
-				cargs['input'] = kw['input']
-				kw['stdin'] = subprocess.PIPE
+				wargs['input'] = kw['input']
+				kw['stdin'] = Utils.subprocess.PIPE
 			del kw['input']
 
-		if 'cwd' in kw:
-			if not isinstance(kw['cwd'], str):
-				kw['cwd'] = kw['cwd'].abspath()
-
-		encoding = kw.pop('decode_as', default_encoding)
-
 		try:
-			ret, out, err = Utils.run_process(cmd, kw, cargs)
+			if kw['stdout'] or kw['stderr']:
+				p = subprocess.Popen(cmd, **kw)
+				(out, err) = p.communicate(**wargs)
+				ret = p.returncode
+			else:
+				out, err = (None, None)
+				ret = subprocess.Popen(cmd, **kw).wait(**wargs)
 		except Exception as e:
 			raise Errors.WafError('Execution failure: %s' % str(e), ex=e)
 
 		if out:
 			if not isinstance(out, str):
-				out = out.decode(encoding, errors='replace')
+				out = out.decode(sys.stdout.encoding or 'iso8859-1')
 			if self.logger:
-				self.logger.debug('out: %s', out)
+				self.logger.debug('out: %s' % out)
 			else:
 				Logs.info(out, extra={'stream':sys.stdout, 'c1': ''})
 		if err:
 			if not isinstance(err, str):
-				err = err.decode(encoding, errors='replace')
+				err = err.decode(sys.stdout.encoding or 'iso8859-1')
 			if self.logger:
 				self.logger.error('err: %s' % err)
 			else:
@@ -383,9 +385,9 @@ class Context(ctx):
 
 	def cmd_and_log(self, cmd, **kw):
 		"""
-		Executes a process and returns stdout/stderr if the execution is successful.
+		Execute a command and return stdout/stderr if the execution is successful.
 		An exception is thrown when the exit status is non-0. In that case, both stderr and stdout
-		will be bound to the WafError object (configuration tests)::
+		will be bound to the WafError object::
 
 			def configure(conf):
 				out = conf.cmd_and_log(['echo', 'hello'], output=waflib.Context.STDOUT, quiet=waflib.Context.BOTH)
@@ -393,69 +395,65 @@ class Context(ctx):
 				(out, err) = conf.cmd_and_log(cmd, input='\\n'.encode(), output=waflib.Context.STDOUT)
 				try:
 					conf.cmd_and_log(['which', 'someapp'], output=waflib.Context.BOTH)
-				except Errors.WafError as e:
+				except Exception as e:
 					print(e.stdout, e.stderr)
 
 		:param cmd: args for subprocess.Popen
-		:type cmd: list or string
 		:param kw: keyword arguments for subprocess.Popen. The parameters input/timeout will be passed to wait/communicate.
-		:type kw: dict
-		:returns: a tuple containing the contents of stdout and stderr
-		:rtype: string
-		:raises: :py:class:`waflib.Errors.WafError` if an invalid executable is specified for a non-shell process
-		:raises: :py:class:`waflib.Errors.WafError` in case of execution failure; stdout/stderr/returncode are bound to the exception object
 		"""
 		subprocess = Utils.subprocess
 		kw['shell'] = isinstance(cmd, str)
-		self.log_command(cmd, kw)
+		Logs.debug('runner: %r' % (cmd,))
+
+		if 'quiet' in kw:
+			quiet = kw['quiet']
+			del kw['quiet']
+		else:
+			quiet = None
 
-		quiet = kw.pop('quiet', None)
-		to_ret = kw.pop('output', STDOUT)
+		if 'output' in kw:
+			to_ret = kw['output']
+			del kw['output']
+		else:
+			to_ret = STDOUT
 
 		if Logs.verbose and not kw['shell'] and not Utils.check_exe(cmd[0]):
-			raise Errors.WafError('Program %r not found!' % cmd[0])
+			raise Errors.WafError("Program %s not found!" % cmd[0])
 
 		kw['stdout'] = kw['stderr'] = subprocess.PIPE
 		if quiet is None:
 			self.to_log(cmd)
 
-		cargs = {}
+		wargs = {}
 		if 'timeout' in kw:
-			if sys.hexversion >= 0x3030000:
-				cargs['timeout'] = kw['timeout']
-				if not 'start_new_session' in kw:
-					kw['start_new_session'] = True
+			if kw['timeout'] is not None:
+				wargs['timeout'] = kw['timeout']
 			del kw['timeout']
 		if 'input' in kw:
 			if kw['input']:
-				cargs['input'] = kw['input']
-				kw['stdin'] = subprocess.PIPE
+				wargs['input'] = kw['input']
+				kw['stdin'] = Utils.subprocess.PIPE
 			del kw['input']
 
-		if 'cwd' in kw:
-			if not isinstance(kw['cwd'], str):
-				kw['cwd'] = kw['cwd'].abspath()
-
-		encoding = kw.pop('decode_as', default_encoding)
-
 		try:
-			ret, out, err = Utils.run_process(cmd, kw, cargs)
+			p = subprocess.Popen(cmd, **kw)
+			(out, err) = p.communicate(**wargs)
 		except Exception as e:
 			raise Errors.WafError('Execution failure: %s' % str(e), ex=e)
 
 		if not isinstance(out, str):
-			out = out.decode(encoding, errors='replace')
+			out = out.decode(sys.stdout.encoding or 'iso8859-1')
 		if not isinstance(err, str):
-			err = err.decode(encoding, errors='replace')
+			err = err.decode(sys.stdout.encoding or 'iso8859-1')
 
 		if out and quiet != STDOUT and quiet != BOTH:
 			self.to_log('out: %s' % out)
 		if err and quiet != STDERR and quiet != BOTH:
 			self.to_log('err: %s' % err)
 
-		if ret:
-			e = Errors.WafError('Command %r returned %r' % (cmd, ret))
-			e.returncode = ret
+		if p.returncode:
+			e = Errors.WafError('Command %r returned %r' % (cmd, p.returncode))
+			e.returncode = p.returncode
 			e.stderr = err
 			e.stdout = out
 			raise e
@@ -468,8 +466,7 @@ class Context(ctx):
 
 	def fatal(self, msg, ex=None):
 		"""
-		Prints an error message in red and stops command execution; this is
-		usually used in the configuration section::
+		Raise a configuration error to interrupt the execution immediately::
 
 			def configure(conf):
 				conf.fatal('a requirement is missing')
@@ -478,31 +475,24 @@ class Context(ctx):
 		:type msg: string
 		:param ex: optional exception object
 		:type ex: exception
-		:raises: :py:class:`waflib.Errors.ConfigurationError`
 		"""
 		if self.logger:
 			self.logger.info('from %s: %s' % (self.path.abspath(), msg))
 		try:
-			logfile = self.logger.handlers[0].baseFilename
-		except AttributeError:
+			msg = '%s\n(complete log in %s)' % (msg, self.logger.handlers[0].baseFilename)
+		except Exception:
 			pass
-		else:
-			if os.environ.get('WAF_PRINT_FAILURE_LOG'):
-				# see #1930
-				msg = 'Log from (%s):\n%s\n' % (logfile, Utils.readf(logfile))
-			else:
-				msg = '%s\n(complete log in %s)' % (msg, logfile)
 		raise self.errors.ConfigurationError(msg, ex=ex)
 
 	def to_log(self, msg):
 		"""
-		Logs information to the logger (if present), or to stderr.
-		Empty messages are not printed::
+		Log some information to the logger (if present), or to stderr. If the message is empty,
+		it is not printed::
 
 			def build(bld):
 				bld.to_log('starting the build')
 
-		Provide a logger on the context class or override this method if necessary.
+		When in doubt, override this method, or provide a logger on the context class.
 
 		:param msg: message
 		:type msg: string
@@ -518,7 +508,7 @@ class Context(ctx):
 
 	def msg(self, *k, **kw):
 		"""
-		Prints a configuration message of the form ``msg: result``.
+		Print a configuration message of the form ``msg: result``.
 		The second part of the message will be in colors. The output
 		can be disabled easly by setting ``in_msg`` to a positive value::
 
@@ -546,7 +536,7 @@ class Context(ctx):
 		except KeyError:
 			result = k[1]
 
-		color = kw.get('color')
+		color = kw.get('color', None)
 		if not isinstance(color, str):
 			color = result and 'GREEN' or 'YELLOW'
 
@@ -554,12 +544,12 @@ class Context(ctx):
 
 	def start_msg(self, *k, **kw):
 		"""
-		Prints the beginning of a 'Checking for xxx' message. See :py:meth:`waflib.Context.Context.msg`
+		Print the beginning of a 'Checking for xxx' message. See :py:meth:`waflib.Context.Context.msg`
 		"""
-		if kw.get('quiet'):
+		if kw.get('quiet', None):
 			return
 
-		msg = kw.get('msg') or k[0]
+		msg = kw.get('msg', None) or k[0]
 		try:
 			if self.in_msg:
 				self.in_msg += 1
@@ -577,19 +567,19 @@ class Context(ctx):
 		Logs.pprint('NORMAL', "%s :" % msg.ljust(self.line_just), sep='')
 
 	def end_msg(self, *k, **kw):
-		"""Prints the end of a 'Checking for' message. See :py:meth:`waflib.Context.Context.msg`"""
-		if kw.get('quiet'):
+		"""Print the end of a 'Checking for' message. See :py:meth:`waflib.Context.Context.msg`"""
+		if kw.get('quiet', None):
 			return
 		self.in_msg -= 1
 		if self.in_msg:
 			return
 
-		result = kw.get('result') or k[0]
+		result = kw.get('result', None) or k[0]
 
 		defcolor = 'GREEN'
-		if result is True:
+		if result == True:
 			msg = 'ok'
-		elif not result:
+		elif result == False:
 			msg = 'not found'
 			defcolor = 'YELLOW'
 		else:
@@ -607,17 +597,7 @@ class Context(ctx):
 		Logs.pprint(color, msg)
 
 	def load_special_tools(self, var, ban=[]):
-		"""
-		Loads third-party extensions modules for certain programming languages
-		by trying to list certain files in the extras/ directory. This method
-		is typically called once for a programming language group, see for
-		example :py:mod:`waflib.Tools.compiler_c`
-
-		:param var: glob expression, for example 'cxx\_\*.py'
-		:type var: string
-		:param ban: list of exact file names to exclude
-		:type ban: list of string
-		"""
+		global waf_dir
 		if os.path.isdir(waf_dir):
 			lst = self.root.find_node(waf_dir).find_node('waflib/extras').ant_glob(var)
 			for x in lst:
@@ -628,12 +608,12 @@ class Context(ctx):
 			waflibs = PyZipFile(waf_dir)
 			lst = waflibs.namelist()
 			for x in lst:
-				if not re.match('waflib/extras/%s' % var.replace('*', '.*'), var):
+				if not re.match("waflib/extras/%s" % var.replace("*", ".*"), var):
 					continue
 				f = os.path.basename(x)
 				doban = False
 				for b in ban:
-					r = b.replace('*', '.*')
+					r = b.replace("*", ".*")
 					if re.match(r, f):
 						doban = True
 				if not doban:
@@ -642,13 +622,13 @@ class Context(ctx):
 
 cache_modules = {}
 """
-Dictionary holding already loaded modules (wscript), indexed by their absolute path.
+Dictionary holding already loaded modules, keyed by their absolute path.
 The modules are added automatically by :py:func:`waflib.Context.load_module`
 """
 
 def load_module(path, encoding=None):
 	"""
-	Loads a wscript file as a python module. This method caches results in :py:attr:`waflib.Context.cache_modules`
+	Load a source file as a python module.
 
 	:param path: file path
 	:type path: string
@@ -668,17 +648,17 @@ def load_module(path, encoding=None):
 
 	module_dir = os.path.dirname(path)
 	sys.path.insert(0, module_dir)
-	try:
-		exec(compile(code, path, 'exec'), module.__dict__)
-	finally:
-		sys.path.remove(module_dir)
+
+	try    : exec(compile(code, path, 'exec'), module.__dict__)
+	finally: sys.path.remove(module_dir)
 
 	cache_modules[path] = module
+
 	return module
 
 def load_tool(tool, tooldir=None, ctx=None, with_sys_path=True):
 	"""
-	Importx a Waf tool as a python module, and stores it in the dict :py:const:`waflib.Context.Context.tools`
+	Import a Waf tool (python module), and store it in the dict :py:const:`waflib.Context.Context.tools`
 
 	:type  tool: string
 	:param tool: Name of the tool
@@ -692,18 +672,14 @@ def load_tool(tool, tooldir=None, ctx=None, with_sys_path=True):
 	else:
 		tool = tool.replace('++', 'xx')
 
-	if not with_sys_path:
-		back_path = sys.path
-		sys.path = []
+	origSysPath = sys.path
+	if not with_sys_path: sys.path = []
 	try:
 		if tooldir:
 			assert isinstance(tooldir, list)
 			sys.path = tooldir + sys.path
 			try:
 				__import__(tool)
-			except ImportError as e:
-				e.waf_sys_path = list(sys.path)
-				raise
 			finally:
 				for d in tooldir:
 					sys.path.remove(d)
@@ -711,8 +687,7 @@ def load_tool(tool, tooldir=None, ctx=None, with_sys_path=True):
 			Context.tools[tool] = ret
 			return ret
 		else:
-			if not with_sys_path:
-				sys.path.insert(0, waf_dir)
+			if not with_sys_path: sys.path.insert(0, waf_dir)
 			try:
 				for x in ('waflib.Tools.%s', 'waflib.extras.%s', 'waflib.%s', '%s'):
 					try:
@@ -720,18 +695,13 @@ def load_tool(tool, tooldir=None, ctx=None, with_sys_path=True):
 						break
 					except ImportError:
 						x = None
-				else: # raise an exception
+				if x is None: # raise an exception
 					__import__(tool)
-			except ImportError as e:
-				e.waf_sys_path = list(sys.path)
-				raise
 			finally:
-				if not with_sys_path:
-					sys.path.remove(waf_dir)
+				if not with_sys_path: sys.path.remove(waf_dir)
 			ret = sys.modules[x % tool]
 			Context.tools[tool] = ret
 			return ret
 	finally:
-		if not with_sys_path:
-			sys.path += back_path
+		if not with_sys_path: sys.path += origSysPath
 

waflib/Errors.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2010-2018 (ita)
+# Thomas Nagy, 2010 (ita)
 
 """
 Exceptions used in the Waf code
@@ -17,7 +17,6 @@ class WafError(Exception):
 		:param ex: exception causing this error (optional)
 		:type ex: exception
 		"""
-		Exception.__init__(self)
 		self.msg = msg
 		assert not isinstance(msg, Exception)
 
@@ -36,7 +35,9 @@ class WafError(Exception):
 		return str(self.msg)
 
 class BuildError(WafError):
-	"""Error raised during the build and install phases"""
+	"""
+	Errors raised during the build and install phases
+	"""
 	def __init__(self, error_tasks=[]):
 		"""
 		:param error_tasks: tasks that could not complete normally
@@ -46,23 +47,24 @@ class BuildError(WafError):
 		WafError.__init__(self, self.format_error())
 
 	def format_error(self):
-		"""Formats the error messages from the tasks that failed"""
+		"""format the error messages from the tasks that failed"""
 		lst = ['Build failed']
 		for tsk in self.tasks:
 			txt = tsk.format_error()
-			if txt:
-				lst.append(txt)
+			if txt: lst.append(txt)
 		return '\n'.join(lst)
 
 class ConfigurationError(WafError):
-	"""Configuration exception raised in particular by :py:meth:`waflib.Context.Context.fatal`"""
+	"""
+	Configuration exception raised in particular by :py:meth:`waflib.Context.Context.fatal`
+	"""
 	pass
 
 class TaskRescan(WafError):
-	"""Task-specific exception type signalling required signature recalculations"""
+	"""task-specific exception type, trigger a signature recomputation"""
 	pass
 
 class TaskNotReady(WafError):
-	"""Task-specific exception type signalling that task signatures cannot be computed"""
+	"""task-specific exception type, raised when the task signature cannot be computed"""
 	pass
 

waflib/Logs.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2005-2018 (ita)
+# Thomas Nagy, 2005-2010 (ita)
 
 """
 logging, colors, terminal width and pretty-print
@@ -23,15 +23,8 @@ import logging
 LOG_FORMAT = os.environ.get('WAF_LOG_FORMAT', '%(asctime)s %(c1)s%(zone)s%(c2)s %(message)s')
 HOUR_FORMAT = os.environ.get('WAF_HOUR_FORMAT', '%H:%M:%S')
 
-zones = []
-"""
-See :py:class:`waflib.Logs.log_filter`
-"""
-
+zones = ''
 verbose = 0
-"""
-Global verbosity level, see :py:func:`waflib.Logs.debug` and :py:func:`waflib.Logs.error`
-"""
 
 colors_lst = {
 'USE' : True,
@@ -56,15 +49,6 @@ except NameError:
 	unicode = None
 
 def enable_colors(use):
-	"""
-	If *1* is given, then the system will perform a few verifications
-	before enabling colors, such as checking whether the interpreter
-	is running in a terminal. A value of zero will disable colors,
-	and a value above *1* will force colors.
-
-	:param use: whether to enable colors or not
-	:type use: integer
-	"""
 	if use == 1:
 		if not (sys.stderr.isatty() or sys.stdout.isatty()):
 			use = 0
@@ -90,23 +74,15 @@ except AttributeError:
 		return 80
 
 get_term_cols.__doc__ = """
-	Returns the console width in characters.
+	Get the console width in characters.
 
 	:return: the number of characters per line
 	:rtype: int
 	"""
 
 def get_color(cl):
-	"""
-	Returns the ansi sequence corresponding to the given color name.
-	An empty string is returned when coloring is globally disabled.
-
-	:param cl: color name in capital letters
-	:type cl: string
-	"""
-	if colors_lst['USE']:
-		return colors_lst.get(cl, '')
-	return ''
+	if not colors_lst['USE']: return ''
+	return colors_lst.get(cl, '')
 
 class color_dict(object):
 	"""attribute-based color access, eg: colors.PINK"""
@@ -120,7 +96,7 @@ colors = color_dict()
 re_log = re.compile(r'(\w+): (.*)', re.M)
 class log_filter(logging.Filter):
 	"""
-	Waf logs are of the form 'name: message', and can be filtered by 'waf --zones=name'.
+	The waf logs are of the form 'name: message', and can be filtered by 'waf --zones=name'.
 	For example, the following::
 
 		from waflib import Logs
@@ -130,14 +106,17 @@ class log_filter(logging.Filter):
 
 		$ waf --zones=test
 	"""
-	def __init__(self, name=''):
-		logging.Filter.__init__(self, name)
+	def __init__(self, name=None):
+		pass
 
 	def filter(self, rec):
 		"""
-		Filters log records by zone and by logging level
+		filter a record, adding the colors automatically
 
-		:param rec: log entry
+		* error: red
+		* warning: yellow
+
+		:param rec: message to record
 		"""
 		rec.zone = rec.module
 		if rec.levelno >= logging.INFO:
@@ -157,9 +136,6 @@ class log_filter(logging.Filter):
 class log_handler(logging.StreamHandler):
 	"""Dispatches messages to stderr/stdout depending on the severity level"""
 	def emit(self, record):
-		"""
-		Delegates the functionality to :py:meth:`waflib.Log.log_handler.emit_override`
-		"""
 		# default implementation
 		try:
 			try:
@@ -177,9 +153,6 @@ class log_handler(logging.StreamHandler):
 			self.handleError(record)
 
 	def emit_override(self, record, **kw):
-		"""
-		Writes the log record to the desired stream (stderr/stdout)
-		"""
 		self.terminator = getattr(record, 'terminator', '\n')
 		stream = self.stream
 		if unicode:
@@ -196,7 +169,7 @@ class log_handler(logging.StreamHandler):
 				else:
 					stream.write(fs % msg)
 			except UnicodeError:
-				stream.write((fs % msg).encode('utf-8'))
+				stream.write((fs % msg).encode("UTF-8"))
 		else:
 			logging.StreamHandler.emit(self, record)
 
@@ -206,10 +179,7 @@ class formatter(logging.Formatter):
 		logging.Formatter.__init__(self, LOG_FORMAT, HOUR_FORMAT)
 
 	def format(self, rec):
-		"""
-		Formats records and adds colors as needed. The records do not get
-		a leading hour format if the logging level is above *INFO*.
-		"""
+		"""Messages in warning, error or info mode are displayed in color by default"""
 		try:
 			msg = rec.msg.decode('utf-8')
 		except Exception:
@@ -230,14 +200,10 @@ class formatter(logging.Formatter):
 			c2 = getattr(rec, 'c2', colors.NORMAL)
 			msg = '%s%s%s' % (c1, msg, c2)
 		else:
-			# remove single \r that make long lines in text files
-			# and other terminal commands
-			msg = re.sub(r'\r(?!\n)|\x1B\[(K|.*?(m|h|l))', '', msg)
+			msg = msg.replace('\r', '\n')
+			msg = re.sub(r'\x1B\[(K|.*?(m|h|l))', '', msg)
 
-		if rec.levelno >= logging.INFO:
-			# the goal of this is to format without the leading "Logs, hour" prefix
-			if rec.args:
-				return msg % rec.args
+		if rec.levelno >= logging.INFO: # ??
 			return msg
 
 		rec.msg = msg
@@ -250,17 +216,19 @@ log = None
 
 def debug(*k, **kw):
 	"""
-	Wraps logging.debug and discards messages if the verbosity level :py:attr:`waflib.Logs.verbose` ≤ 0
+	Wrap logging.debug, the output is filtered for performance reasons
 	"""
 	if verbose:
 		k = list(k)
 		k[0] = k[0].replace('\n', ' ')
+		global log
 		log.debug(*k, **kw)
 
 def error(*k, **kw):
 	"""
-	Wrap logging.errors, adds the stack trace when the verbosity level :py:attr:`waflib.Logs.verbose` ≥ 2
+	Wrap logging.errors, display the origin of the message when '-vv' is set
 	"""
+	global log
 	log.error(*k, **kw)
 	if verbose > 2:
 		st = traceback.extract_stack()
@@ -268,27 +236,28 @@ def error(*k, **kw):
 			st = st[:-1]
 			buf = []
 			for filename, lineno, name, line in st:
-				buf.append('  File %r, line %d, in %s' % (filename, lineno, name))
+				buf.append('  File "%s", line %d, in %s' % (filename, lineno, name))
 				if line:
 					buf.append('	%s' % line.strip())
-			if buf:
-				log.error('\n'.join(buf))
+			if buf: log.error("\n".join(buf))
 
 def warn(*k, **kw):
 	"""
-	Wraps logging.warn
+	Wrap logging.warn
 	"""
+	global log
 	log.warn(*k, **kw)
 
 def info(*k, **kw):
 	"""
-	Wraps logging.info
+	Wrap logging.info
 	"""
+	global log
 	log.info(*k, **kw)
 
 def init_log():
 	"""
-	Initializes the logger :py:attr:`waflib.Logs.log`
+	Initialize the loggers globally
 	"""
 	global log
 	log = logging.getLogger('waflib')
@@ -302,7 +271,7 @@ def init_log():
 
 def make_logger(path, name):
 	"""
-	Creates a simple logger, which is often used to redirect the context command output::
+	Create a simple logger, which is often used to redirect the context command output::
 
 		from waflib import Logs
 		bld.logger = Logs.make_logger('test.log', 'build')
@@ -322,11 +291,7 @@ def make_logger(path, name):
 	:type name: string
 	"""
 	logger = logging.getLogger(name)
-	if sys.hexversion > 0x3000000:
-		encoding = sys.stdout.encoding
-	else:
-		encoding = None
-	hdlr = logging.FileHandler(path, 'w', encoding=encoding)
+	hdlr = logging.FileHandler(path, 'w')
 	formatter = logging.Formatter('%(message)s')
 	hdlr.setFormatter(formatter)
 	logger.addHandler(hdlr)
@@ -335,7 +300,7 @@ def make_logger(path, name):
 
 def make_mem_logger(name, to_log, size=8192):
 	"""
-	Creates a memory logger to avoid writing concurrently to the main logger
+	Create a memory logger to avoid writing concurrently to the main logger
 	"""
 	from logging.handlers import MemoryHandler
 	logger = logging.getLogger(name)
@@ -349,7 +314,7 @@ def make_mem_logger(name, to_log, size=8192):
 
 def free_logger(logger):
 	"""
-	Frees the resources held by the loggers created through make_logger or make_mem_logger.
+	Free the resources held by the loggers created through make_logger or make_mem_logger.
 	This is used for file cleanup and for handler removal (logger objects are re-used).
 	"""
 	try:
@@ -361,7 +326,7 @@ def free_logger(logger):
 
 def pprint(col, msg, label='', sep='\n'):
 	"""
-	Prints messages in color immediately on stderr::
+	Print messages in color immediately on stderr::
 
 		from waflib import Logs
 		Logs.pprint('RED', 'Something bad just happened')
@@ -375,5 +340,5 @@ def pprint(col, msg, label='', sep='\n'):
 	:param sep: a string to append at the end (line separator)
 	:type sep: string
 	"""
-	info('%s%s%s %s', colors(col), msg, colors.NORMAL, label, extra={'terminator':sep})
+	info("%s%s%s %s" % (colors(col), msg, colors.NORMAL, label), extra={'terminator':sep})
 

waflib/Options.py

@@ -1,75 +1,66 @@
 #!/usr/bin/env python
 # encoding: utf-8
 # Scott Newton, 2005 (scottn)
-# Thomas Nagy, 2006-2018 (ita)
+# Thomas Nagy, 2006-2010 (ita)
 
 """
 Support for waf command-line options
 
-Provides default and command-line options, as well the command
-that reads the ``options`` wscript function.
+Provides default command-line options,
+as well as custom ones, used by the ``options`` wscript function.
+
 """
 
 import os, tempfile, optparse, sys, re
-from waflib import Logs, Utils, Context, Errors
+from waflib import Logs, Utils, Context
 
-options = optparse.Values()
+cmds = 'distclean configure build install clean uninstall check dist distcheck'.split()
 """
-A global dictionary representing user-provided command-line options::
+Constant representing the default waf commands displayed in::
+
+	$ waf --help
+
+"""
+
+options = {}
+"""
+A dictionary representing the command-line options::
 
 	$ waf --foo=bar
+
 """
 
 commands = []
 """
-List of commands to execute extracted from the command-line. This list
-is consumed during the execution by :py:func:`waflib.Scripting.run_commands`.
+List of commands to execute extracted from the command-line. This list is consumed during the execution, see :py:func:`waflib.Scripting.run_commands`.
 """
 
 envvars = []
 """
 List of environment variable declarations placed after the Waf executable name.
-These are detected by searching for "=" in the remaining arguments.
-You probably do not want to use this.
+These are detected by searching for "=" in the rest arguments.
 """
 
 lockfile = os.environ.get('WAFLOCK', '.lock-waf_%s_build' % sys.platform)
-"""
-Name of the lock file that marks a project as configured
-"""
+platform = Utils.unversioned_sys_platform()
+
 
 class opt_parser(optparse.OptionParser):
 	"""
 	Command-line options parser.
 	"""
-	def __init__(self, ctx, allow_unknown=False):
-		optparse.OptionParser.__init__(self, conflict_handler='resolve', add_help_option=False,
-			version='waf %s (%s)' % (Context.WAFVERSION, Context.WAFREVISION))
+	def __init__(self, ctx):
+		optparse.OptionParser.__init__(self, conflict_handler="resolve", version='waf %s (%s)' % (Context.WAFVERSION, Context.WAFREVISION))
+
 		self.formatter.width = Logs.get_term_cols()
 		self.ctx = ctx
-		self.allow_unknown = allow_unknown
-
-	def _process_args(self, largs, rargs, values):
-		"""
-		Custom _process_args to allow unknown options according to the allow_unknown status
-		"""
-		while rargs:
-			try:
-				optparse.OptionParser._process_args(self,largs,rargs,values)
-			except (optparse.BadOptionError, optparse.AmbiguousOptionError) as e:
-				if self.allow_unknown:
-					largs.append(e.opt_str)
-				else:
-					self.error(str(e))
 
 	def print_usage(self, file=None):
 		return self.print_help(file)
 
 	def get_usage(self):
 		"""
-		Builds the message to print on ``waf --help``
-
-		:rtype: string
+		Return the message to print on ``waf --help``
 		"""
 		cmds_str = {}
 		for cls in Context.classes:
@@ -105,9 +96,10 @@ Main commands (example: ./waf build -j4)
 
 class OptionsContext(Context.Context):
 	"""
-	Collects custom options from wscript files and parses the command line.
-	Sets the global :py:const:`waflib.Options.commands` and :py:const:`waflib.Options.options` values.
+	Collect custom options from wscript files and parses the command line.
+	Set the global :py:const:`waflib.Options.commands` and :py:const:`waflib.Options.options` values.
 	"""
+
 	cmd = 'options'
 	fun = 'options'
 
@@ -122,18 +114,11 @@ class OptionsContext(Context.Context):
 		jobs = self.jobs()
 		p = self.add_option
 		color = os.environ.get('NOCOLOR', '') and 'no' or 'auto'
-		if os.environ.get('CLICOLOR', '') == '0':
-			color = 'no'
-		elif os.environ.get('CLICOLOR_FORCE', '') == '1':
-			color = 'yes'
 		p('-c', '--color',    dest='colors',  default=color, action='store', help='whether to use colors (yes/no/auto) [default: auto]', choices=('yes', 'no', 'auto'))
-		p('-j', '--jobs',     dest='jobs',    default=jobs,  type='int', help='amount of parallel jobs (%r)' % jobs)
+		p('-j', '--jobs',     dest='jobs',    default=jobs, type='int', help='amount of parallel jobs (%r)' % jobs)
 		p('-k', '--keep',     dest='keep',    default=0,     action='count', help='continue despite errors (-kk to try harder)')
 		p('-v', '--verbose',  dest='verbose', default=0,     action='count', help='verbosity level -v -vv or -vvv [default: 0]')
 		p('--zones',          dest='zones',   default='',    action='store', help='debugging zones (task_gen, deps, tasks, etc)')
-		p('--profile',        dest='profile', default=0,     action='store_true', help=optparse.SUPPRESS_HELP)
-		p('--pdb',            dest='pdb',     default=0,     action='store_true', help=optparse.SUPPRESS_HELP)
-		p('-h', '--help',     dest='whelp',   default=0,     action='store_true', help="show this help message and exit")
 
 		gr = self.add_option_group('Configuration options')
 		self.option_groups['configure options'] = gr
@@ -147,7 +132,7 @@ class OptionsContext(Context.Context):
 
 		default_prefix = getattr(Context.g_module, 'default_prefix', os.environ.get('PREFIX'))
 		if not default_prefix:
-			if Utils.unversioned_sys_platform() == 'win32':
+			if platform == 'win32':
 				d = tempfile.gettempdir()
 				default_prefix = d[0].upper() + d[1:]
 				# win32 preserves the case, but gettempdir does not
@@ -176,8 +161,8 @@ class OptionsContext(Context.Context):
 
 	def jobs(self):
 		"""
-		Finds the optimal amount of cpu cores to use for parallel jobs.
-		At runtime the options can be obtained from :py:const:`waflib.Options.options` ::
+		Find the amount of cpu cores to set the default amount of tasks executed in parallel. At
+		runtime the options can be obtained from :py:const:`waflib.Options.options` ::
 
 			from waflib.Options import options
 			njobs = options.jobs
@@ -200,7 +185,7 @@ class OptionsContext(Context.Context):
 				if not count and os.name not in ('nt', 'java'):
 					try:
 						tmp = self.cmd_and_log(['sysctl', '-n', 'hw.ncpu'], quiet=0)
-					except Errors.WafError:
+					except Exception:
 						pass
 					else:
 						if re.match('^[0-9]+$', tmp):
@@ -213,25 +198,21 @@ class OptionsContext(Context.Context):
 
 	def add_option(self, *k, **kw):
 		"""
-		Wraps ``optparse.add_option``::
+		Wrapper for optparse.add_option::
 
 			def options(ctx):
-				ctx.add_option('-u', '--use', dest='use', default=False,
-					action='store_true', help='a boolean option')
-
-		:rtype: optparse option object
+				ctx.add_option('-u', '--use', dest='use', default=False, action='store_true',
+					help='a boolean option')
 		"""
 		return self.parser.add_option(*k, **kw)
 
 	def add_option_group(self, *k, **kw):
 		"""
-		Wraps ``optparse.add_option_group``::
+		Wrapper for optparse.add_option_group::
 
 			def options(ctx):
 				gr = ctx.add_option_group('some options')
 				gr.add_option('-u', '--use', dest='use', default=False, action='store_true')
-
-		:rtype: optparse option group object
 		"""
 		try:
 			gr = self.option_groups[k[0]]
@@ -242,14 +223,13 @@ class OptionsContext(Context.Context):
 
 	def get_option_group(self, opt_str):
 		"""
-		Wraps ``optparse.get_option_group``::
+		Wrapper for optparse.get_option_group::
 
 			def options(ctx):
 				gr = ctx.get_option_group('configure options')
 				gr.add_option('-o', '--out', action='store', default='',
 					help='build dir for the project', dest='out')
 
-		:rtype: optparse option group object
 		"""
 		try:
 			return self.option_groups[opt_str]
@@ -259,84 +239,35 @@ class OptionsContext(Context.Context):
 					return group
 			return None
 
-	def sanitize_path(self, path, cwd=None):
-		if not cwd:
-			cwd = Context.launch_dir
-		p = os.path.expanduser(path)
-		p = os.path.join(cwd, p)
-		p = os.path.normpath(p)
-		p = os.path.abspath(p)
-		return p
-
-	def parse_cmd_args(self, _args=None, cwd=None, allow_unknown=False):
+	def parse_args(self, _args=None):
 		"""
-		Just parse the arguments
+		Parse arguments from a list (not bound to the command-line).
+
+		:param _args: arguments
+		:type _args: list of strings
 		"""
-		self.parser.allow_unknown = allow_unknown
+		global options, commands, envvars
 		(options, leftover_args) = self.parser.parse_args(args=_args)
-		envvars = []
-		commands = []
+
 		for arg in leftover_args:
 			if '=' in arg:
 				envvars.append(arg)
-			elif arg != 'options':
+			else:
 				commands.append(arg)
 
-		for name in 'top out destdir prefix bindir libdir'.split():
-			# those paths are usually expanded from Context.launch_dir
-			if getattr(options, name, None):
-				path = self.sanitize_path(getattr(options, name), cwd)
-				setattr(options, name, path)
-		return options, commands, envvars
-
-	def init_module_vars(self, arg_options, arg_commands, arg_envvars):
-		options.__dict__.clear()
-		del commands[:]
-		del envvars[:]
-
-		options.__dict__.update(arg_options.__dict__)
-		commands.extend(arg_commands)
-		envvars.extend(arg_envvars)
+		if options.destdir:
+			options.destdir = Utils.sane_path(options.destdir)
 
-		for var in envvars:
-			(name, value) = var.split('=', 1)
-			os.environ[name.strip()] = value
-
-	def init_logs(self, options, commands, envvars):
-		Logs.verbose = options.verbose
 		if options.verbose >= 1:
 			self.load('errcheck')
 
 		colors = {'yes' : 2, 'auto' : 1, 'no' : 0}[options.colors]
 		Logs.enable_colors(colors)
 
-		if options.zones:
-			Logs.zones = options.zones.split(',')
-			if not Logs.verbose:
-				Logs.verbose = 1
-		elif Logs.verbose > 0:
-			Logs.zones = ['runner']
-		if Logs.verbose > 2:
-			Logs.zones = ['*']
-
-	def parse_args(self, _args=None):
-		"""
-		Parses arguments from a list which is not necessarily the command-line.
-		Initializes the module variables options, commands and envvars
-		If help is requested, prints it and exit the application
-
-		:param _args: arguments
-		:type _args: list of strings
-		"""
-		options, commands, envvars = self.parse_cmd_args()
-		self.init_logs(options, commands, envvars)
-		self.init_module_vars(options, commands, envvars)
-
 	def execute(self):
 		"""
 		See :py:func:`waflib.Context.Context.execute`
 		"""
 		super(OptionsContext, self).execute()
 		self.parse_args()
-		Utils.alloc_process_pool(options.jobs)
 

waflib/Runner.py

@@ -1,125 +1,98 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2005-2018 (ita)
+# Thomas Nagy, 2005-2010 (ita)
 
 """
 Runner.py: Task scheduling and execution
+
 """
 
-import heapq, traceback
+import random, atexit
 try:
-	from queue import Queue, PriorityQueue
+	from queue import Queue
 except ImportError:
 	from Queue import Queue
-	try:
-		from Queue import PriorityQueue
-	except ImportError:
-		class PriorityQueue(Queue):
-			def _init(self, maxsize):
-				self.maxsize = maxsize
-				self.queue = []
-			def _put(self, item):
-				heapq.heappush(self.queue, item)
-			def _get(self):
-				return heapq.heappop(self.queue)
-
 from waflib import Utils, Task, Errors, Logs
 
-GAP = 5
+GAP = 10
 """
-Wait for at least ``GAP * njobs`` before trying to enqueue more tasks to run
+Wait for free tasks if there are at least ``GAP * njobs`` in queue
 """
 
-class PriorityTasks(object):
-	def __init__(self):
-		self.lst = []
-	def __len__(self):
-		return len(self.lst)
-	def __iter__(self):
-		return iter(self.lst)
-	def clear(self):
-		self.lst = []
-	def append(self, task):
-		heapq.heappush(self.lst, task)
-	def appendleft(self, task):
-		"Deprecated, do not use"
-		heapq.heappush(self.lst, task)
-	def pop(self):
-		return heapq.heappop(self.lst)
-	def extend(self, lst):
-		if self.lst:
-			for x in lst:
-				self.append(x)
-		else:
-			if isinstance(lst, list):
-				self.lst = lst
-				heapq.heapify(lst)
-			else:
-				self.lst = lst.lst
-
-class Consumer(Utils.threading.Thread):
+class TaskConsumer(Utils.threading.Thread):
 	"""
-	Daemon thread object that executes a task. It shares a semaphore with
-	the coordinator :py:class:`waflib.Runner.Spawner`. There is one
-	instance per task to consume.
+	Task consumers belong to a pool of workers
+
+	They wait for tasks in the queue and then use ``task.process(...)``
 	"""
-	def __init__(self, spawner, task):
+	def __init__(self):
 		Utils.threading.Thread.__init__(self)
-		self.task = task
-		"""Task to execute"""
-		self.spawner = spawner
-		"""Coordinator object"""
-		self.setDaemon(1)
-		self.start()
-	def run(self):
+		self.ready = Queue()
 		"""
-		Processes a single task
+		Obtain :py:class:`waflib.Task.TaskBase` instances from this queue.
 		"""
-		try:
-			if not self.spawner.master.stop:
-				self.spawner.master.process_task(self.task)
-		finally:
-			self.spawner.sem.release()
-			self.spawner.master.out.put(self.task)
-			self.task = None
-			self.spawner = None
-
-class Spawner(Utils.threading.Thread):
-	"""
-	Daemon thread that consumes tasks from :py:class:`waflib.Runner.Parallel` producer and
-	spawns a consuming thread :py:class:`waflib.Runner.Consumer` for each
-	:py:class:`waflib.Task.Task` instance.
-	"""
-	def __init__(self, master):
-		Utils.threading.Thread.__init__(self)
-		self.master = master
-		""":py:class:`waflib.Runner.Parallel` producer instance"""
-		self.sem = Utils.threading.Semaphore(master.numjobs)
-		"""Bounded semaphore that prevents spawning more than *n* concurrent consumers"""
 		self.setDaemon(1)
 		self.start()
+
 	def run(self):
 		"""
-		Spawns new consumers to execute tasks by delegating to :py:meth:`waflib.Runner.Spawner.loop`
+		Loop over the tasks to execute
 		"""
 		try:
 			self.loop()
 		except Exception:
-			# Python 2 prints unnecessary messages when shutting down
-			# we also want to stop the thread properly
 			pass
+
 	def loop(self):
 		"""
-		Consumes task objects from the producer; ends when the producer has no more
-		task to provide.
+		Obtain tasks from :py:attr:`waflib.Runner.TaskConsumer.ready` and call
+		:py:meth:`waflib.Task.TaskBase.process`. If the object is a function, execute it.
 		"""
-		master = self.master
 		while 1:
-			task = master.ready.get()
-			self.sem.acquire()
-			if not master.stop:
-				task.log_display(task.generator.bld)
-			Consumer(self, task)
+			tsk = self.ready.get()
+			if not isinstance(tsk, Task.TaskBase):
+				tsk(self)
+			else:
+				tsk.process()
+
+pool = Queue()
+"""
+Pool of task consumer objects
+"""
+
+def get_pool():
+	"""
+	Obtain a task consumer from :py:attr:`waflib.Runner.pool`.
+	Do not forget to put it back by using :py:func:`waflib.Runner.put_pool`
+	and reset properly (original waiting queue).
+
+	:rtype: :py:class:`waflib.Runner.TaskConsumer`
+	"""
+	try:
+		return pool.get(False)
+	except Exception:
+		return TaskConsumer()
+
+def put_pool(x):
+	"""
+	Return a task consumer to the thread pool :py:attr:`waflib.Runner.pool`
+
+	:param x: task consumer object
+	:type x: :py:class:`waflib.Runner.TaskConsumer`
+	"""
+	pool.put(x)
+
+def _free_resources():
+	global pool
+	lst = []
+	while pool.qsize():
+		lst.append(pool.get())
+	for x in lst:
+		x.ready.put(None)
+	for x in lst:
+		x.join()
+	pool = None
+atexit.register(_free_resources)
 
 class Parallel(object):
 	"""
@@ -133,7 +106,7 @@ class Parallel(object):
 
 		self.numjobs = j
 		"""
-		Amount of parallel consumers to use
+		Number of consumers in the pool
 		"""
 
 		self.bld = bld
@@ -141,25 +114,19 @@ class Parallel(object):
 		Instance of :py:class:`waflib.Build.BuildContext`
 		"""
 
-		self.outstanding = PriorityTasks()
-		"""Heap of :py:class:`waflib.Task.Task` that may be ready to be executed"""
-
-		self.postponed = PriorityTasks()
-		"""Heap of :py:class:`waflib.Task.Task` which are not ready to run for non-DAG reasons"""
+		self.outstanding = []
+		"""List of :py:class:`waflib.Task.TaskBase` that may be ready to be executed"""
 
-		self.incomplete = set()
-		"""List of :py:class:`waflib.Task.Task` waiting for dependent tasks to complete (DAG)"""
-
-		self.ready = PriorityQueue(0)
-		"""List of :py:class:`waflib.Task.Task` ready to be executed by consumers"""
+		self.frozen = []
+		"""List of :py:class:`waflib.Task.TaskBase` that cannot be executed immediately"""
 
 		self.out = Queue(0)
-		"""List of :py:class:`waflib.Task.Task` returned by the task consumers"""
+		"""List of :py:class:`waflib.Task.TaskBase` returned by the task consumers"""
 
 		self.count = 0
 		"""Amount of tasks that may be processed by :py:class:`waflib.Runner.TaskConsumer`"""
 
-		self.processed = 0
+		self.processed = 1
 		"""Amount of tasks processed"""
 
 		self.stop = False
@@ -172,44 +139,33 @@ class Parallel(object):
 		"""Task iterator which must give groups of parallelizable tasks when calling ``next()``"""
 
 		self.dirty = False
-		"""
-		Flag that indicates that the build cache must be saved when a task was executed
-		(calls :py:meth:`waflib.Build.BuildContext.store`)"""
-
-		self.revdeps = Utils.defaultdict(set)
-		"""
-		The reverse dependency graph of dependencies obtained from Task.run_after
-		"""
-
-		self.spawner = Spawner(self)
-		"""
-		Coordinating daemon thread that spawns thread consumers
-		"""
+		"""Flag to indicate that tasks have been executed, and that the build cache must be saved (call :py:meth:`waflib.Build.BuildContext.store`)"""
 
 	def get_next_task(self):
 		"""
-		Obtains the next Task instance to run
+		Obtain the next task to execute.
 
-		:rtype: :py:class:`waflib.Task.Task`
+		:rtype: :py:class:`waflib.Task.TaskBase`
 		"""
 		if not self.outstanding:
 			return None
-		return self.outstanding.pop()
+		return self.outstanding.pop(0)
 
 	def postpone(self, tsk):
 		"""
-		Adds the task to the list :py:attr:`waflib.Runner.Parallel.postponed`.
-		The order is scrambled so as to consume as many tasks in parallel as possible.
+		A task cannot be executed at this point, put it in the list :py:attr:`waflib.Runner.Parallel.frozen`.
 
-		:param tsk: task instance
-		:type tsk: :py:class:`waflib.Task.Task`
+		:param tsk: task
+		:type tsk: :py:class:`waflib.Task.TaskBase`
 		"""
-		self.postponed.append(tsk)
+		if random.randint(0, 1):
+			self.frozen.insert(0, tsk)
+		else:
+			self.frozen.append(tsk)
 
 	def refill_task_list(self):
 		"""
-		Pulls a next group of tasks to execute in :py:attr:`waflib.Runner.Parallel.outstanding`.
-		Ensures that all tasks in the current build group are complete before processing the next one.
+		Put the next group of tasks to execute in :py:attr:`waflib.Runner.Parallel.outstanding`.
 		"""
 		while self.count > self.numjobs * GAP:
 			self.get_out()
@@ -217,224 +173,132 @@ class Parallel(object):
 		while not self.outstanding:
 			if self.count:
 				self.get_out()
-				if self.outstanding:
-					break
-			elif self.postponed:
+			elif self.frozen:
 				try:
 					cond = self.deadlock == self.processed
 				except AttributeError:
 					pass
 				else:
 					if cond:
-						# The most common reason is conflicting build order declaration
-						# for example: "X run_after Y" and "Y run_after X"
-						# Another can be changing "run_after" dependencies while the build is running
-						# for example: updating "tsk.run_after" in the "runnable_status" method
+						msg = 'check the build order for the tasks'
+						for tsk in self.frozen:
+							if not tsk.run_after:
+								msg = 'check the methods runnable_status'
+								break
 						lst = []
-						for tsk in self.postponed:
-							deps = [id(x) for x in tsk.run_after if not x.hasrun]
-							lst.append('%s\t-> %r' % (repr(tsk), deps))
-							if not deps:
-								lst.append('\n  task %r dependencies are done, check its *runnable_status*?' % id(tsk))
-						raise Errors.WafError('Deadlock detected: check the task build order%s' % ''.join(lst))
+						for tsk in self.frozen:
+							lst.append('%s\t-> %r' % (repr(tsk), [id(x) for x in tsk.run_after]))
+						raise Errors.WafError('Deadlock detected: %s%s' % (msg, ''.join(lst)))
 				self.deadlock = self.processed
 
-			if self.postponed:
-				self.outstanding.extend(self.postponed)
-				self.postponed.clear()
+			if self.frozen:
+				self.outstanding += self.frozen
+				self.frozen = []
 			elif not self.count:
-				if self.incomplete:
-					for x in self.incomplete:
-						for k in x.run_after:
-							if not k.hasrun:
-								break
-						else:
-							# dependency added after the build started without updating revdeps
-							self.incomplete.remove(x)
-							self.outstanding.append(x)
-							break
-					else:
-						raise Errors.WafError('Broken revdeps detected on %r' % self.incomplete)
-				else:
-					tasks = next(self.biter)
-					ready, waiting = self.prio_and_split(tasks)
-					self.outstanding.extend(ready)
-					self.incomplete.update(waiting)
-					self.total = self.bld.total()
-					break
+				self.outstanding.extend(next(self.biter))
+				self.total = self.bld.total()
+				break
 
 	def add_more_tasks(self, tsk):
 		"""
-		If a task provides :py:attr:`waflib.Task.Task.more_tasks`, then the tasks contained
-		in that list are added to the current build and will be processed before the next build group.
+		Tasks may be added dynamically during the build by binding them to the task :py:attr:`waflib.Task.TaskBase.more_tasks`
 
-		The priorities for dependent tasks are not re-calculated globally
-
-		:param tsk: task instance
-		:type tsk: :py:attr:`waflib.Task.Task`
+		:param tsk: task
+		:type tsk: :py:attr:`waflib.Task.TaskBase`
 		"""
 		if getattr(tsk, 'more_tasks', None):
-			more = set(tsk.more_tasks)
-			groups_done = set()
-			def iteri(a, b):
-				for x in a:
-					yield x
-				for x in b:
-					yield x
-
-			# Update the dependency tree
-			# this assumes that task.run_after values were updated
-			for x in iteri(self.outstanding, self.incomplete):
-				for k in x.run_after:
-					if isinstance(k, Task.TaskGroup):
-						if k not in groups_done:
-							groups_done.add(k)
-							for j in k.prev & more:
-								self.revdeps[j].add(k)
-					elif k in more:
-						self.revdeps[k].add(x)
-
-			ready, waiting = self.prio_and_split(tsk.more_tasks)
-			self.outstanding.extend(ready)
-			self.incomplete.update(waiting)
+			self.outstanding += tsk.more_tasks
 			self.total += len(tsk.more_tasks)
 
-	def mark_finished(self, tsk):
-		def try_unfreeze(x):
-			# DAG ancestors are likely to be in the incomplete set
-			# This assumes that the run_after contents have not changed
-			# after the build starts, else a deadlock may occur
-			if x in self.incomplete:
-				# TODO remove dependencies to free some memory?
-				# x.run_after.remove(tsk)
-				for k in x.run_after:
-					if not k.hasrun:
-						break
-				else:
-					self.incomplete.remove(x)
-					self.outstanding.append(x)
-
-		if tsk in self.revdeps:
-			for x in self.revdeps[tsk]:
-				if isinstance(x, Task.TaskGroup):
-					x.prev.remove(tsk)
-					if not x.prev:
-						for k in x.next:
-							# TODO necessary optimization?
-							k.run_after.remove(x)
-							try_unfreeze(k)
-						# TODO necessary optimization?
-						x.next = []
-				else:
-					try_unfreeze(x)
-			del self.revdeps[tsk]
-
-		if hasattr(tsk, 'semaphore'):
-			sem = tsk.semaphore
-			sem.release(tsk)
-			while sem.waiting and not sem.is_locked():
-				# take a frozen task, make it ready to run
-				x = sem.waiting.pop()
-				self._add_task(x)
-
 	def get_out(self):
 		"""
-		Waits for a Task that task consumers add to :py:attr:`waflib.Runner.Parallel.out` after execution.
-		Adds more Tasks if necessary through :py:attr:`waflib.Runner.Parallel.add_more_tasks`.
+		Obtain one task returned from the task consumers, and update the task count. Add more tasks if necessary through
+		:py:attr:`waflib.Runner.Parallel.add_more_tasks`.
 
-		:rtype: :py:attr:`waflib.Task.Task`
+		:rtype: :py:attr:`waflib.Task.TaskBase`
 		"""
 		tsk = self.out.get()
 		if not self.stop:
 			self.add_more_tasks(tsk)
-		self.mark_finished(tsk)
-
 		self.count -= 1
 		self.dirty = True
 		return tsk
 
 	def add_task(self, tsk):
 		"""
-		Enqueue a Task to :py:attr:`waflib.Runner.Parallel.ready` so that consumers can run them.
+		Pass a task to a consumer.
 
-		:param tsk: task instance
-		:type tsk: :py:attr:`waflib.Task.Task`
+		:param tsk: task
+		:type tsk: :py:attr:`waflib.Task.TaskBase`
 		"""
-		# TODO change in waf 2.1
+		try:
+			self.pool
+		except AttributeError:
+			self.init_task_pool()
 		self.ready.put(tsk)
 
-	def _add_task(self, tsk):
-		if hasattr(tsk, 'semaphore'):
-			sem = tsk.semaphore
-			try:
-				sem.acquire(tsk)
-			except IndexError:
-				sem.waiting.add(tsk)
-				return
-
-		self.count += 1
-		self.processed += 1
-		if self.numjobs == 1:
-			tsk.log_display(tsk.generator.bld)
-			try:
-				self.process_task(tsk)
-			finally:
-				self.out.put(tsk)
+	def init_task_pool(self):
+		# lazy creation, and set a common pool for all task consumers
+		pool = self.pool = [get_pool() for i in range(self.numjobs)]
+		self.ready = Queue(0)
+		def setq(consumer):
+			consumer.ready = self.ready
+		for x in pool:
+			x.ready.put(setq)
+		return pool
+
+	def free_task_pool(self):
+		# return the consumers, setting a different queue for each of them
+		def setq(consumer):
+			consumer.ready = Queue(0)
+			self.out.put(self)
+		try:
+			pool = self.pool
+		except AttributeError:
+			pass
 		else:
-			self.add_task(tsk)
-
-	def process_task(self, tsk):
-		"""
-		Processes a task and attempts to stop the build in case of errors
-		"""
-		tsk.process()
-		if tsk.hasrun != Task.SUCCESS:
-			self.error_handler(tsk)
+			for x in pool:
+				self.ready.put(setq)
+			for x in pool:
+				self.get_out()
+			for x in pool:
+				put_pool(x)
+			self.pool = []
 
 	def skip(self, tsk):
-		"""
-		Mark a task as skipped/up-to-date
-		"""
 		tsk.hasrun = Task.SKIPPED
-		self.mark_finished(tsk)
-
-	def cancel(self, tsk):
-		"""
-		Mark a task as failed because of unsatisfiable dependencies
-		"""
-		tsk.hasrun = Task.CANCELED
-		self.mark_finished(tsk)
 
 	def error_handler(self, tsk):
 		"""
-		Called when a task cannot be executed. The flag :py:attr:`waflib.Runner.Parallel.stop` is set,
-		unless the build is executed with::
+		Called when a task cannot be executed. The flag :py:attr:`waflib.Runner.Parallel.stop` is set, unless
+		the build is executed with::
 
 			$ waf build -k
 
-		:param tsk: task instance
-		:type tsk: :py:attr:`waflib.Task.Task`
+		:param tsk: task
+		:type tsk: :py:attr:`waflib.Task.TaskBase`
 		"""
+		if hasattr(tsk, 'scan') and hasattr(tsk, 'uid'):
+			# TODO waf 1.9 - this breaks encapsulation
+			key = (tsk.uid(), 'imp')
+			try:
+				del self.bld.task_sigs[key]
+			except KeyError:
+				pass
 		if not self.bld.keep:
 			self.stop = True
 		self.error.append(tsk)
 
 	def task_status(self, tsk):
-		"""
-		Obtains the task status to decide whether to run it immediately or not.
-
-		:return: the exit status, for example :py:attr:`waflib.Task.ASK_LATER`
-		:rtype: integer
-		"""
 		try:
 			return tsk.runnable_status()
 		except Exception:
 			self.processed += 1
-			tsk.err_msg = traceback.format_exc()
+			tsk.err_msg = Utils.ex_stack()
 			if not self.stop and self.bld.keep:
 				self.skip(tsk)
 				if self.bld.keep == 1:
-					# if -k stop on the first exception, if -kk try to go as far as possible
+					# if -k stop at the first exception, if -kk try to go as far as possible
 					if Logs.verbose > 1 or not self.error:
 						self.error.append(tsk)
 					self.stop = True
@@ -442,20 +306,17 @@ class Parallel(object):
 					if Logs.verbose > 1:
 						self.error.append(tsk)
 				return Task.EXCEPTION
-
 			tsk.hasrun = Task.EXCEPTION
-			self.error_handler(tsk)
 
+			self.error_handler(tsk)
 			return Task.EXCEPTION
 
 	def start(self):
 		"""
-		Obtains Task instances from the BuildContext instance and adds the ones that need to be executed to
-		:py:class:`waflib.Runner.Parallel.ready` so that the :py:class:`waflib.Runner.Spawner` consumer thread
-		has them executed. Obtains the executed Tasks back from :py:class:`waflib.Runner.Parallel.out`
-		and marks the build as failed by setting the ``stop`` flag.
-		If only one job is used, then executes the tasks one by one, without consumers.
+		Give tasks to :py:class:`waflib.Runner.TaskConsumer` instances until the build finishes or the ``stop`` flag is set.
+		If only one job is used, then execute the tasks one by one, without consumers.
 		"""
+
 		self.total = self.bld.total()
 
 		while not self.stop:
@@ -477,135 +338,36 @@ class Parallel(object):
 				self.processed += 1
 				continue
 
-			if self.stop: # stop immediately after a failure is detected
+			if self.stop: # stop immediately after a failure was detected
 				break
 
+
 			st = self.task_status(tsk)
 			if st == Task.RUN_ME:
-				self._add_task(tsk)
-			elif st == Task.ASK_LATER:
+				tsk.position = (self.processed, self.total)
+				self.count += 1
+				tsk.master = self
+				self.processed += 1
+
+				if self.numjobs == 1:
+					tsk.process()
+				else:
+					self.add_task(tsk)
+			if st == Task.ASK_LATER:
 				self.postpone(tsk)
 			elif st == Task.SKIP_ME:
 				self.processed += 1
 				self.skip(tsk)
 				self.add_more_tasks(tsk)
-			elif st == Task.CANCEL_ME:
-				# A dependency problem has occurred, and the
-				# build is most likely run with `waf -k`
-				if Logs.verbose > 1:
-					self.error.append(tsk)
-				self.processed += 1
-				self.cancel(tsk)
 
 		# self.count represents the tasks that have been made available to the consumer threads
 		# collect all the tasks after an error else the message may be incomplete
 		while self.error and self.count:
 			self.get_out()
 
-		self.ready.put(None)
-		if not self.stop:
-			assert not self.count
-			assert not self.postponed
-			assert not self.incomplete
-
-	def prio_and_split(self, tasks):
-		"""
-		Label input tasks with priority values, and return a pair containing
-		the tasks that are ready to run and the tasks that are necessarily
-		waiting for other tasks to complete.
-
-		The priority system is really meant as an optional layer for optimization:
-		dependency cycles are found quickly, and builds should be more efficient.
-		A high priority number means that a task is processed first.
-
-		This method can be overridden to disable the priority system::
-
-			def prio_and_split(self, tasks):
-				return tasks, []
+		#print loop
+		assert (self.count == 0 or self.stop)
 
-		:return: A pair of task lists
-		:rtype: tuple
-		"""
-		# to disable:
-		#return tasks, []
-		for x in tasks:
-			x.visited = 0
-
-		reverse = self.revdeps
-
-		groups_done = set()
-		for x in tasks:
-			for k in x.run_after:
-				if isinstance(k, Task.TaskGroup):
-					if k not in groups_done:
-						groups_done.add(k)
-						for j in k.prev:
-							reverse[j].add(k)
-				else:
-					reverse[k].add(x)
-
-		# the priority number is not the tree depth
-		def visit(n):
-			if isinstance(n, Task.TaskGroup):
-				return sum(visit(k) for k in n.next)
-
-			if n.visited == 0:
-				n.visited = 1
-
-				if n in reverse:
-					rev = reverse[n]
-					n.prio_order = n.tree_weight + len(rev) + sum(visit(k) for k in rev)
-				else:
-					n.prio_order = n.tree_weight
-
-				n.visited = 2
-			elif n.visited == 1:
-				raise Errors.WafError('Dependency cycle found!')
-			return n.prio_order
-
-		for x in tasks:
-			if x.visited != 0:
-				# must visit all to detect cycles
-				continue
-			try:
-				visit(x)
-			except Errors.WafError:
-				self.debug_cycles(tasks, reverse)
-
-		ready = []
-		waiting = []
-		for x in tasks:
-			for k in x.run_after:
-				if not k.hasrun:
-					waiting.append(x)
-					break
-			else:
-				ready.append(x)
-		return (ready, waiting)
-
-	def debug_cycles(self, tasks, reverse):
-		tmp = {}
-		for x in tasks:
-			tmp[x] = 0
-
-		def visit(n, acc):
-			if isinstance(n, Task.TaskGroup):
-				for k in n.next:
-					visit(k, acc)
-				return
-			if tmp[n] == 0:
-				tmp[n] = 1
-				for k in reverse.get(n, []):
-					visit(k, [n] + acc)
-				tmp[n] = 2
-			elif tmp[n] == 1:
-				lst = []
-				for tsk in acc:
-					lst.append(repr(tsk))
-					if tsk is n:
-						# exclude prior nodes, we want the minimum cycle
-						break
-				raise Errors.WafError('Task dependency cycle in "run_after" constraints: %s' % ''.join(lst))
-		for x in tasks:
-			visit(x, [])
+		# free the task pool, if any
+		self.free_task_pool()
 

waflib/Scripting.py

@@ -1,11 +1,9 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2005-2018 (ita)
+# Thomas Nagy, 2005-2010 (ita)
 
 "Module called for configuring, compiling and installing targets"
 
-from __future__ import with_statement
-
 import os, shlex, shutil, traceback, errno, sys, stat
 from waflib import Utils, Configure, Logs, Options, ConfigSet, Context, Errors, Build, Node
 
@@ -26,66 +24,69 @@ def waf_entry_point(current_directory, version, wafdir):
 	:param wafdir: absolute path representing the directory of the waf library
 	:type wafdir: string
 	"""
+
 	Logs.init_log()
 
 	if Context.WAFVERSION != version:
-		Logs.error('Waf script %r and library %r do not match (directory %r)', version, Context.WAFVERSION, wafdir)
+		Logs.error('Waf script %r and library %r do not match (directory %r)' % (version, Context.WAFVERSION, wafdir))
 		sys.exit(1)
 
-	# Store current directory before any chdir
-	Context.waf_dir = wafdir
-	Context.run_dir = Context.launch_dir = current_directory
-	start_dir = current_directory
-	no_climb = os.environ.get('NOCLIMB')
+	if '--version' in sys.argv:
+		Context.run_dir = current_directory
+		ctx = Context.create_context('options')
+		ctx.curdir = current_directory
+		ctx.parse_args()
+		sys.exit(0)
 
 	if len(sys.argv) > 1:
-		# os.path.join handles absolute paths
+		# os.path.join handles absolute paths in sys.argv[1] accordingly (it discards the previous ones)
 		# if sys.argv[1] is not an absolute path, then it is relative to the current working directory
 		potential_wscript = os.path.join(current_directory, sys.argv[1])
-		if os.path.basename(potential_wscript) == Context.WSCRIPT_FILE and os.path.isfile(potential_wscript):
+		# maybe check if the file is executable
+		# perhaps extract 'wscript' as a constant
+		if os.path.basename(potential_wscript) == 'wscript' and os.path.isfile(potential_wscript):
 			# need to explicitly normalize the path, as it may contain extra '/.'
-			path = os.path.normpath(os.path.dirname(potential_wscript))
-			start_dir = os.path.abspath(path)
-			no_climb = True
+			# TODO abspath?
+			current_directory = os.path.normpath(os.path.dirname(potential_wscript))
 			sys.argv.pop(1)
 
-	ctx = Context.create_context('options')
-	(options, commands, env) = ctx.parse_cmd_args(allow_unknown=True)
-	if options.top:
-		start_dir = Context.run_dir = Context.top_dir = options.top
-		no_climb = True
-	if options.out:
-		Context.out_dir = options.out
+	Context.waf_dir = wafdir
+	Context.launch_dir = current_directory
 
 	# if 'configure' is in the commands, do not search any further
+	no_climb = os.environ.get('NOCLIMB', None)
 	if not no_climb:
 		for k in no_climb_commands:
-			for y in commands:
+			for y in sys.argv:
 				if y.startswith(k):
 					no_climb = True
 					break
 
+	# if --top is provided assume the build started in the top directory
+	for i, x in enumerate(sys.argv):
+		# WARNING: this modifies sys.argv
+		if x.startswith('--top='):
+			Context.run_dir = Context.top_dir = Utils.sane_path(x[6:])
+			sys.argv[i] = '--top=' + Context.run_dir
+		if x.startswith('--out='):
+			Context.out_dir = Utils.sane_path(x[6:])
+			sys.argv[i] = '--out=' + Context.out_dir
+
 	# try to find a lock file (if the project was configured)
 	# at the same time, store the first wscript file seen
-	cur = start_dir
-	while cur:
-		try:
-			lst = os.listdir(cur)
-		except OSError:
-			lst = []
-			Logs.error('Directory %r is unreadable!', cur)
+	cur = current_directory
+	while cur and not Context.top_dir:
+		lst = os.listdir(cur)
 		if Options.lockfile in lst:
 			env = ConfigSet.ConfigSet()
 			try:
 				env.load(os.path.join(cur, Options.lockfile))
 				ino = os.stat(cur)[stat.ST_INO]
-			except EnvironmentError:
+			except Exception:
 				pass
 			else:
 				# check if the folder was not moved
 				for x in (env.run_dir, env.top_dir, env.out_dir):
-					if not x:
-						continue
 					if Utils.is_win32:
 						if cur == x:
 							load = True
@@ -101,7 +102,7 @@ def waf_entry_point(current_directory, version, wafdir):
 								load = True
 								break
 				else:
-					Logs.warn('invalid lock file in %s', cur)
+					Logs.warn('invalid lock file in %s' % cur)
 					load = False
 
 				if load:
@@ -122,62 +123,56 @@ def waf_entry_point(current_directory, version, wafdir):
 		if no_climb:
 			break
 
-	wscript = os.path.normpath(os.path.join(Context.run_dir, Context.WSCRIPT_FILE))
-	if not os.path.exists(wscript):
-		if options.whelp:
-			Logs.warn('These are the generic options (no wscript/project found)')
-			ctx.parser.print_help()
+	if not Context.run_dir:
+		if '-h' in sys.argv or '--help' in sys.argv:
+			Logs.warn('No wscript file found: the help message may be incomplete')
+			Context.run_dir = current_directory
+			ctx = Context.create_context('options')
+			ctx.curdir = current_directory
+			ctx.parse_args()
 			sys.exit(0)
-		Logs.error('Waf: Run from a folder containing a %r file (or try -h for the generic options)', Context.WSCRIPT_FILE)
+		Logs.error('Waf: Run from a directory containing a file named %r' % Context.WSCRIPT_FILE)
 		sys.exit(1)
 
 	try:
 		os.chdir(Context.run_dir)
 	except OSError:
-		Logs.error('Waf: The folder %r is unreadable', Context.run_dir)
+		Logs.error('Waf: The folder %r is unreadable' % Context.run_dir)
 		sys.exit(1)
 
 	try:
-		set_main_module(wscript)
+		set_main_module(os.path.normpath(os.path.join(Context.run_dir, Context.WSCRIPT_FILE)))
 	except Errors.WafError as e:
 		Logs.pprint('RED', e.verbose_msg)
 		Logs.error(str(e))
 		sys.exit(1)
 	except Exception as e:
-		Logs.error('Waf: The wscript in %r is unreadable', Context.run_dir)
+		Logs.error('Waf: The wscript in %r is unreadable' % Context.run_dir, e)
 		traceback.print_exc(file=sys.stdout)
 		sys.exit(2)
 
-	if options.profile:
-		import cProfile, pstats
-		cProfile.runctx('from waflib import Scripting; Scripting.run_commands()', {}, {}, 'profi.txt')
-		p = pstats.Stats('profi.txt')
-		p.sort_stats('time').print_stats(75) # or 'cumulative'
-	else:
-		try:
-			try:
-				run_commands()
-			except:
-				if options.pdb:
-					import pdb
-					type, value, tb = sys.exc_info()
-					traceback.print_exc()
-					pdb.post_mortem(tb)
-				else:
-					raise
-		except Errors.WafError as e:
-			if Logs.verbose > 1:
-				Logs.pprint('RED', e.verbose_msg)
-			Logs.error(e.msg)
-			sys.exit(1)
-		except SystemExit:
-			raise
-		except Exception as e:
-			traceback.print_exc(file=sys.stdout)
-			sys.exit(2)
-		except KeyboardInterrupt:
-			Logs.pprint('RED', 'Interrupted')
-			sys.exit(68)
+	"""
+	import cProfile, pstats
+	cProfile.runctx("from waflib import Scripting; Scripting.run_commands()", {}, {}, 'profi.txt')
+	p = pstats.Stats('profi.txt')
+	p.sort_stats('time').print_stats(75) # or 'cumulative'
+	"""
+	try:
+		run_commands()
+	except Errors.WafError as e:
+		if Logs.verbose > 1:
+			Logs.pprint('RED', e.verbose_msg)
+		Logs.error(e.msg)
+		sys.exit(1)
+	except SystemExit:
+		raise
+	except Exception as e:
+		traceback.print_exc(file=sys.stdout)
+		sys.exit(2)
+	except KeyboardInterrupt:
+		Logs.pprint('RED', 'Interrupted')
+		sys.exit(68)
+	#"""
 
 def set_main_module(file_path):
 	"""
@@ -198,7 +193,7 @@ def set_main_module(file_path):
 		name = obj.__name__
 		if not name in Context.g_module.__dict__:
 			setattr(Context.g_module, name, obj)
-	for k in (dist, distclean, distcheck):
+	for k in (update, dist, distclean, distcheck, update):
 		set_def(k)
 	# add dummy init and shutdown functions if they're not defined
 	if not 'init' in Context.g_module.__dict__:
@@ -210,20 +205,36 @@ def set_main_module(file_path):
 
 def parse_options():
 	"""
-	Parses the command-line options and initialize the logging system.
+	Parse the command-line options and initialize the logging system.
 	Called by :py:func:`waflib.Scripting.waf_entry_point` during the initialization.
 	"""
-	ctx = Context.create_context('options')
-	ctx.execute()
+	Context.create_context('options').execute()
+
+	for var in Options.envvars:
+		(name, value) = var.split('=', 1)
+		os.environ[name.strip()] = value
+
 	if not Options.commands:
-		Options.commands.append(default_cmd)
-	if Options.options.whelp:
-		ctx.parser.print_help()
-		sys.exit(0)
+		Options.commands = [default_cmd]
+	Options.commands = [x for x in Options.commands if x != 'options'] # issue 1076
+
+	# process some internal Waf options
+	Logs.verbose = Options.options.verbose
+	#Logs.init_log()
+
+	if Options.options.zones:
+		Logs.zones = Options.options.zones.split(',')
+		if not Logs.verbose:
+			Logs.verbose = 1
+	elif Logs.verbose > 0:
+		Logs.zones = ['runner']
+
+	if Logs.verbose > 2:
+		Logs.zones = ['*']
 
 def run_command(cmd_name):
 	"""
-	Executes a single Waf command. Called by :py:func:`waflib.Scripting.run_commands`.
+	Execute a single command. Called by :py:func:`waflib.Scripting.run_commands`.
 
 	:param cmd_name: command to execute, like ``build``
 	:type cmd_name: string
@@ -241,7 +252,7 @@ def run_command(cmd_name):
 
 def run_commands():
 	"""
-	Execute the Waf commands that were given on the command-line, and the other options
+	Execute the commands that were given on the command-line, and the other options
 	Called by :py:func:`waflib.Scripting.waf_entry_point` during the initialization, and executed
 	after :py:func:`waflib.Scripting.parse_options`.
 	"""
@@ -250,11 +261,18 @@ def run_commands():
 	while Options.commands:
 		cmd_name = Options.commands.pop(0)
 		ctx = run_command(cmd_name)
-		Logs.info('%r finished successfully (%s)', cmd_name, ctx.log_timer)
+		Logs.info('%r finished successfully (%s)' % (cmd_name, str(ctx.log_timer)))
 	run_command('shutdown')
 
 ###########################################################################################
 
+def _can_distclean(name):
+	# WARNING: this method may disappear anytime
+	for k in '.o .moc .exe'.split():
+		if name.endswith(k):
+			return True
+	return False
+
 def distclean_dir(dirname):
 	"""
 	Distclean function called in the particular case when::
@@ -266,12 +284,12 @@ def distclean_dir(dirname):
 	"""
 	for (root, dirs, files) in os.walk(dirname):
 		for f in files:
-			if f.endswith(('.o', '.moc', '.exe')):
+			if _can_distclean(f):
 				fname = os.path.join(root, f)
 				try:
 					os.remove(fname)
 				except OSError:
-					Logs.warn('Could not remove %r', fname)
+					Logs.warn('Could not remove %r' % fname)
 
 	for x in (Context.DBFILE, 'config.log'):
 		try:
@@ -285,53 +303,40 @@ def distclean_dir(dirname):
 		pass
 
 def distclean(ctx):
-	'''removes build folders and data'''
-
-	def remove_and_log(k, fun):
-		try:
-			fun(k)
-		except EnvironmentError as e:
-			if e.errno != errno.ENOENT:
-				Logs.warn('Could not remove %r', k)
-
-	# remove waf cache folders on the top-level
-	if not Options.commands:
-		for k in os.listdir('.'):
-			for x in '.waf-2 waf-2 .waf3-2 waf3-2'.split():
-				if k.startswith(x):
-					remove_and_log(k, shutil.rmtree)
-
-	# remove a build folder, if any
-	cur = '.'
-	if ctx.options.no_lock_in_top:
-		cur = ctx.options.out
-
-	try:
-		lst = os.listdir(cur)
-	except OSError:
-		Logs.warn('Could not read %r', cur)
-		return
-
-	if Options.lockfile in lst:
-		f = os.path.join(cur, Options.lockfile)
-		try:
-			env = ConfigSet.ConfigSet(f)
-		except EnvironmentError:
-			Logs.warn('Could not read %r', f)
-			return
+	'''removes the build directory'''
+	lst = os.listdir('.')
+	for f in lst:
+		if f == Options.lockfile:
+			try:
+				proj = ConfigSet.ConfigSet(f)
+			except IOError:
+				Logs.warn('Could not read %r' % f)
+				continue
 
-		if not env.out_dir or not env.top_dir:
-			Logs.warn('Invalid lock file %r', f)
-			return
+			if proj['out_dir'] != proj['top_dir']:
+				try:
+					shutil.rmtree(proj['out_dir'])
+				except IOError:
+					pass
+				except OSError as e:
+					if e.errno != errno.ENOENT:
+						Logs.warn('Could not remove %r' % proj['out_dir'])
+			else:
+				distclean_dir(proj['out_dir'])
 
-		if env.out_dir == env.top_dir:
-			distclean_dir(env.out_dir)
-		else:
-			remove_and_log(env.out_dir, shutil.rmtree)
+			for k in (proj['out_dir'], proj['top_dir'], proj['run_dir']):
+				p = os.path.join(k, Options.lockfile)
+				try:
+					os.remove(p)
+				except OSError as e:
+					if e.errno != errno.ENOENT:
+						Logs.warn('Could not remove %r' % p)
 
-		for k in (env.out_dir, env.top_dir, env.run_dir):
-			p = os.path.join(k, Options.lockfile)
-			remove_and_log(p, os.remove)
+		# remove local waf cache folders
+		if not Options.commands:
+			for x in '.waf-1. waf-1. .waf3-1. waf3-1.'.split():
+				if f.startswith(x):
+					shutil.rmtree(f, ignore_errors=True)
 
 class Dist(Context.Context):
 	'''creates an archive containing the project source code'''
@@ -349,7 +354,7 @@ class Dist(Context.Context):
 
 	def archive(self):
 		"""
-		Creates the source archive.
+		Create the archive.
 		"""
 		import tarfile
 
@@ -369,14 +374,14 @@ class Dist(Context.Context):
 		files = self.get_files()
 
 		if self.algo.startswith('tar.'):
-			tar = tarfile.open(node.abspath(), 'w:' + self.algo.replace('tar.', ''))
+			tar = tarfile.open(arch_name, 'w:' + self.algo.replace('tar.', ''))
 
 			for x in files:
 				self.add_tar_file(x, tar)
 			tar.close()
 		elif self.algo == 'zip':
 			import zipfile
-			zip = zipfile.ZipFile(node.abspath(), 'w', compression=zipfile.ZIP_DEFLATED)
+			zip = zipfile.ZipFile(arch_name, 'w', compression=zipfile.ZIP_DEFLATED)
 
 			for x in files:
 				archive_name = self.get_base_name() + '/' + x.path_from(self.base_path)
@@ -386,30 +391,26 @@ class Dist(Context.Context):
 			self.fatal('Valid algo types are tar.bz2, tar.gz, tar.xz or zip')
 
 		try:
-			from hashlib import sha256
+			from hashlib import sha1 as sha
 		except ImportError:
+			from sha import sha
+		try:
+			digest = " (sha=%r)" % sha(node.read()).hexdigest()
+		except Exception:
 			digest = ''
-		else:
-			digest = ' (sha256=%r)' % sha256(node.read(flags='rb')).hexdigest()
 
-		Logs.info('New archive created: %s%s', self.arch_name, digest)
+		Logs.info('New archive created: %s%s' % (self.arch_name, digest))
 
 	def get_tar_path(self, node):
 		"""
-		Return the path to use for a node in the tar archive, the purpose of this
+		return the path to use for a node in the tar archive, the purpose of this
 		is to let subclases resolve symbolic links or to change file names
-
-		:return: absolute path
-		:rtype: string
 		"""
 		return node.abspath()
 
 	def add_tar_file(self, x, tar):
 		"""
-		Adds a file to the tar archive. Symlinks are not verified.
-
-		:param x: file path
-		:param tar: tar file object
+		Add a file to the tar archive. Transform symlinks into files if the files lie out of the project tree.
 		"""
 		p = self.get_tar_path(x)
 		tinfo = tar.gettarinfo(name=p, arcname=self.get_tar_prefix() + '/' + x.path_from(self.base_path))
@@ -418,18 +419,15 @@ class Dist(Context.Context):
 		tinfo.uname = 'root'
 		tinfo.gname = 'root'
 
-		if os.path.isfile(p):
-			with open(p, 'rb') as f:
-				tar.addfile(tinfo, fileobj=f)
-		else:
-			tar.addfile(tinfo)
+		fu = None
+		try:
+			fu = open(p, 'rb')
+			tar.addfile(tinfo, fileobj=fu)
+		finally:
+			if fu:
+				fu.close()
 
 	def get_tar_prefix(self):
-		"""
-		Returns the base path for files added into the archive tar file
-
-		:rtype: string
-		"""
 		try:
 			return self.tar_prefix
 		except AttributeError:
@@ -437,8 +435,7 @@ class Dist(Context.Context):
 
 	def get_arch_name(self):
 		"""
-		Returns the archive file name.
-		Set the attribute *arch_name* to change the default value::
+		Return the name of the archive to create. Change the default value by setting *arch_name*::
 
 			def dist(ctx):
 				ctx.arch_name = 'ctx.tar.bz2'
@@ -453,7 +450,7 @@ class Dist(Context.Context):
 
 	def get_base_name(self):
 		"""
-		Returns the default name of the main directory in the archive, which is set to *appname-version*.
+		Return the default name of the main directory in the archive, which is set to *appname-version*.
 		Set the attribute *base_name* to change the default value::
 
 			def dist(ctx):
@@ -471,8 +468,8 @@ class Dist(Context.Context):
 
 	def get_excl(self):
 		"""
-		Returns the patterns to exclude for finding the files in the top-level directory.
-		Set the attribute *excl* to change the default value::
+		Return the patterns to exclude for finding the files in the top-level directory. Set the attribute *excl*
+		to change the default value::
 
 			def dist(ctx):
 				ctx.excl = 'build **/*.o **/*.class'
@@ -482,7 +479,7 @@ class Dist(Context.Context):
 		try:
 			return self.excl
 		except AttributeError:
-			self.excl = Node.exclude_regs + ' **/waf-2.* **/.waf-2.* **/waf3-2.* **/.waf3-2.* **/*~ **/*.rej **/*.orig **/*.pyc **/*.pyo **/*.bak **/*.swp **/.lock-w*'
+			self.excl = Node.exclude_regs + ' **/waf-1.8.* **/.waf-1.8* **/waf3-1.8.* **/.waf3-1.8* **/*~ **/*.rej **/*.orig **/*.pyc **/*.pyo **/*.bak **/*.swp **/.lock-w*'
 			if Context.out_dir:
 				nd = self.root.find_node(Context.out_dir)
 				if nd:
@@ -491,13 +488,13 @@ class Dist(Context.Context):
 
 	def get_files(self):
 		"""
-		Files to package are searched automatically by :py:func:`waflib.Node.Node.ant_glob`.
-		Set *files* to prevent this behaviour::
+		The files to package are searched automatically by :py:func:`waflib.Node.Node.ant_glob`. Set
+		*files* to prevent this behaviour::
 
 			def dist(ctx):
 				ctx.files = ctx.path.find_node('wscript')
 
-		Files are also searched from the directory 'base_path', to change it, set::
+		The files are searched from the directory 'base_path', to change it, set::
 
 			def dist(ctx):
 				ctx.base_path = path
@@ -510,12 +507,18 @@ class Dist(Context.Context):
 			files = self.base_path.ant_glob('**/*', excl=self.get_excl())
 		return files
 
+
 def dist(ctx):
 	'''makes a tarball for redistributing the sources'''
 	pass
 
 class DistCheck(Dist):
-	"""creates an archive with dist, then tries to build it"""
+	"""
+	Create an archive of the project, and try to build the project in a temporary directory::
+
+		$ waf distcheck
+	"""
+
 	fun = 'distcheck'
 	cmd = 'distcheck'
 
@@ -527,30 +530,32 @@ class DistCheck(Dist):
 		self.archive()
 		self.check()
 
-	def make_distcheck_cmd(self, tmpdir):
-		cfg = []
-		if Options.options.distcheck_args:
-			cfg = shlex.split(Options.options.distcheck_args)
-		else:
-			cfg = [x for x in sys.argv if x.startswith('-')]
-		cmd = [sys.executable, sys.argv[0], 'configure', 'build', 'install', 'uninstall', '--destdir=' + tmpdir] + cfg
-		return cmd
-
 	def check(self):
 		"""
-		Creates the archive, uncompresses it and tries to build the project
+		Create the archive, uncompress it and try to build the project
 		"""
 		import tempfile, tarfile
 
-		with tarfile.open(self.get_arch_name()) as t:
+		t = None
+		try:
+			t = tarfile.open(self.get_arch_name())
 			for x in t:
 				t.extract(x)
+		finally:
+			if t:
+				t.close()
+
+		cfg = []
+
+		if Options.options.distcheck_args:
+			cfg = shlex.split(Options.options.distcheck_args)
+		else:
+			cfg = [x for x in sys.argv if x.startswith('-')]
 
 		instdir = tempfile.mkdtemp('.inst', self.get_base_name())
-		cmd = self.make_distcheck_cmd(instdir)
-		ret = Utils.subprocess.Popen(cmd, cwd=self.get_base_name()).wait()
+		ret = Utils.subprocess.Popen([sys.executable, sys.argv[0], 'configure', 'install', 'uninstall', '--destdir=' + instdir] + cfg, cwd=self.get_base_name()).wait()
 		if ret:
-			raise Errors.WafError('distcheck failed with code %r' % ret)
+			raise Errors.WafError('distcheck failed with code %i' % ret)
 
 		if os.path.exists(instdir):
 			raise Errors.WafError('distcheck succeeded, but files were left in %s' % instdir)
@@ -562,14 +567,33 @@ def distcheck(ctx):
 	'''checks if the project compiles (tarball from 'dist')'''
 	pass
 
+def update(ctx):
+	lst = Options.options.files
+	if lst:
+		lst = lst.split(',')
+	else:
+		path = os.path.join(Context.waf_dir, 'waflib', 'extras')
+		lst = [x for x in Utils.listdir(path) if x.endswith('.py')]
+	for x in lst:
+		tool = x.replace('.py', '')
+		if not tool:
+			continue
+		try:
+			dl = Configure.download_tool
+		except AttributeError:
+			ctx.fatal('The command "update" is dangerous; include the tool "use_config" in your project!')
+		try:
+			dl(tool, force=True, ctx=ctx)
+		except Errors.WafError:
+			Logs.error('Could not find the tool %r in the remote repository' % x)
+		else:
+			Logs.warn('Updated %r' % tool)
+
 def autoconfigure(execute_method):
 	"""
-	Decorator that enables context commands to run *configure* as needed.
+	Decorator used to set the commands that can be configured automatically
 	"""
 	def execute(self):
-		"""
-		Wraps :py:func:`waflib.Context.Context.execute` on the context class
-		"""
 		if not Configure.autoconfig:
 			return execute_method(self)
 
@@ -577,7 +601,7 @@ def autoconfigure(execute_method):
 		do_config = False
 		try:
 			env.load(os.path.join(Context.top_dir, Options.lockfile))
-		except EnvironmentError:
+		except Exception:
 			Logs.warn('Configuring the project')
 			do_config = True
 		else:
@@ -585,30 +609,18 @@ def autoconfigure(execute_method):
 				do_config = True
 			else:
 				h = 0
-				for f in env.files:
-					try:
-						h = Utils.h_list((h, Utils.readf(f, 'rb')))
-					except EnvironmentError:
-						do_config = True
-						break
-				else:
-					do_config = h != env.hash
+				for f in env['files']:
+					h = Utils.h_list((h, Utils.readf(f, 'rb')))
+				do_config = h != env.hash
 
 		if do_config:
-			cmd = env.config_cmd or 'configure'
+			Options.commands.insert(0, self.cmd)
+			Options.commands.insert(0, 'configure')
 			if Configure.autoconfig == 'clobber':
-				tmp = Options.options.__dict__
-				if env.options:
-					Options.options.__dict__ = env.options
-				try:
-					run_command(cmd)
-				finally:
-					Options.options.__dict__ = tmp
-			else:
-				run_command(cmd)
-			run_command(self.cmd)
-		else:
-			return execute_method(self)
+				Options.options.__dict__ = env.options
+			return
+
+		return execute_method(self)
 	return execute
 Build.BuildContext.execute = autoconfigure(Build.BuildContext.execute)
 

waflib/TaskGen.py

@@ -1,16 +1,18 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2005-2018 (ita)
+# Thomas Nagy, 2005-2010 (ita)
 
 """
 Task generators
 
 The class :py:class:`waflib.TaskGen.task_gen` encapsulates the creation of task objects (low-level code)
 The instances can have various parameters, but the creation of task nodes (Task.py)
-is deferred. To achieve this, various methods are called from the method "apply"
+is always postponed. To achieve this, various methods are called from the method "apply"
+
+
 """
 
-import copy, re, os, functools
+import copy, re, os
 from waflib import Task, Utils, Logs, Errors, ConfigSet, Node
 
 feats = Utils.defaultdict(set)
@@ -20,7 +22,7 @@ HEADER_EXTS = ['.h', '.hpp', '.hxx', '.hh']
 
 class task_gen(object):
 	"""
-	Instances of this class create :py:class:`waflib.Task.Task` when
+	Instances of this class create :py:class:`waflib.Task.TaskBase` when
 	calling the method :py:meth:`waflib.TaskGen.task_gen.post` from the main thread.
 	A few notes:
 
@@ -32,28 +34,42 @@ class task_gen(object):
 	"""
 
 	mappings = Utils.ordered_iter_dict()
-	"""Mappings are global file extension mappings that are retrieved in the order of definition"""
+	"""Mappings are global file extension mappings, they are retrieved in the order of definition"""
 
-	prec = Utils.defaultdict(set)
-	"""Dict that holds the precedence execution rules for task generator methods"""
+	prec = Utils.defaultdict(list)
+	"""Dict holding the precedence rules for task generator methods"""
 
 	def __init__(self, *k, **kw):
 		"""
-		Task generator objects predefine various attributes (source, target) for possible
+		The task generator objects predefine various attributes (source, target) for possible
 		processing by process_rule (make-like rules) or process_source (extensions, misc methods)
 
-		Tasks are stored on the attribute 'tasks'. They are created by calling methods
-		listed in ``self.meths`` or referenced in the attribute ``features``
-		A topological sort is performed to execute the methods in correct order.
+		The tasks are stored on the attribute 'tasks'. They are created by calling methods
+		listed in self.meths *or* referenced in the attribute features
+		A topological sort is performed to ease the method re-use.
 
-		The extra key/value elements passed in ``kw`` are set as attributes
+		The extra key/value elements passed in kw are set as attributes
 		"""
-		self.source = []
+
+		# so we will have to play with directed acyclic graphs
+		# detect cycles, etc
+		self.source = ''
 		self.target = ''
 
 		self.meths = []
 		"""
-		List of method names to execute (internal)
+		List of method names to execute (it is usually a good idea to avoid touching this)
+		"""
+
+		self.prec = Utils.defaultdict(list)
+		"""
+		Precedence table for sorting the methods in self.meths
+		"""
+
+		self.mappings = {}
+		"""
+		List of mappings {extension -> function} for processing files by extension
+		This is very rarely used, so we do not use an ordered dict here
 		"""
 
 		self.features = []
@@ -63,7 +79,7 @@ class task_gen(object):
 
 		self.tasks = []
 		"""
-		Tasks created are added to this list
+		List of tasks created.
 		"""
 
 		if not 'bld' in kw:
@@ -76,50 +92,31 @@ class task_gen(object):
 			self.env = self.bld.env.derive()
 			self.path = self.bld.path # emulate chdir when reading scripts
 
-			# Provide a unique index per folder
-			# This is part of a measure to prevent output file name collisions
-			path = self.path.abspath()
+			# provide a unique id
 			try:
-				self.idx = self.bld.idx[path] = self.bld.idx.get(path, 0) + 1
+				self.idx = self.bld.idx[id(self.path)] = self.bld.idx.get(id(self.path), 0) + 1
 			except AttributeError:
 				self.bld.idx = {}
-				self.idx = self.bld.idx[path] = 1
-
-			# Record the global task generator count
-			try:
-				self.tg_idx_count = self.bld.tg_idx_count = self.bld.tg_idx_count + 1
-			except AttributeError:
-				self.tg_idx_count = self.bld.tg_idx_count = 1
+				self.idx = self.bld.idx[id(self.path)] = 1
 
 		for key, val in kw.items():
 			setattr(self, key, val)
 
 	def __str__(self):
-		"""Debugging helper"""
+		"""for debugging purposes"""
 		return "<task_gen %r declared in %s>" % (self.name, self.path.abspath())
 
 	def __repr__(self):
-		"""Debugging helper"""
+		"""for debugging purposes"""
 		lst = []
-		for x in self.__dict__:
+		for x in self.__dict__.keys():
 			if x not in ('env', 'bld', 'compiled_tasks', 'tasks'):
 				lst.append("%s=%s" % (x, repr(getattr(self, x))))
 		return "bld(%s) in %s" % (", ".join(lst), self.path.abspath())
 
-	def get_cwd(self):
-		"""
-		Current working directory for the task generator, defaults to the build directory.
-		This is still used in a few places but it should disappear at some point as the classes
-		define their own working directory.
-
-		:rtype: :py:class:`waflib.Node.Node`
-		"""
-		return self.bld.bldnode
-
 	def get_name(self):
 		"""
-		If the attribute ``name`` is not set on the instance,
-		the name is computed from the target name::
+		If not set, the name is computed from the target name::
 
 			def build(bld):
 				x = bld(name='foo')
@@ -146,20 +143,18 @@ class task_gen(object):
 
 	def to_list(self, val):
 		"""
-		Ensures that a parameter is a list, see :py:func:`waflib.Utils.to_list`
+		Ensure that a parameter is a list
 
 		:type val: string or list of string
 		:param val: input to return as a list
 		:rtype: list
 		"""
-		if isinstance(val, str):
-			return val.split()
-		else:
-			return val
+		if isinstance(val, str): return val.split()
+		else: return val
 
 	def post(self):
 		"""
-		Creates tasks for this task generators. The following operations are performed:
+		Create task objects. The following operations are performed:
 
 		#. The body of this method is called only once and sets the attribute ``posted``
 		#. The attribute ``features`` is used to add more methods in ``self.meths``
@@ -167,25 +162,27 @@ class task_gen(object):
 		#. The methods are then executed in order
 		#. The tasks created are added to :py:attr:`waflib.TaskGen.task_gen.tasks`
 		"""
+
+		# we could add a decorator to let the task run once, but then python 2.3 will be difficult to support
 		if getattr(self, 'posted', None):
+			#error("OBJECT ALREADY POSTED" + str( self))
 			return False
 		self.posted = True
 
 		keys = set(self.meths)
-		keys.update(feats['*'])
 
 		# add the methods listed in the features
 		self.features = Utils.to_list(self.features)
-		for x in self.features:
+		for x in self.features + ['*']:
 			st = feats[x]
-			if st:
-				keys.update(st)
-			elif not x in Task.classes:
-				Logs.warn('feature %r does not exist - bind at least one method to it?', x)
+			if not st:
+				if not x in Task.classes:
+					Logs.warn('feature %r does not exist - bind at least one method to it' % x)
+			keys.update(list(st)) # ironpython 2.7 wants the cast to list
 
 		# copy the precedence table
 		prec = {}
-		prec_tbl = self.prec
+		prec_tbl = self.prec or task_gen.prec
 		for x in prec_tbl:
 			if x in keys:
 				prec[x] = prec_tbl[x]
@@ -194,19 +191,17 @@ class task_gen(object):
 		tmp = []
 		for a in keys:
 			for x in prec.values():
-				if a in x:
-					break
+				if a in x: break
 			else:
 				tmp.append(a)
 
-		tmp.sort(reverse=True)
+		tmp.sort()
 
 		# topological sort
 		out = []
 		while tmp:
 			e = tmp.pop()
-			if e in keys:
-				out.append(e)
+			if e in keys: out.append(e)
 			try:
 				nlst = prec[e]
 			except KeyError:
@@ -219,52 +214,46 @@ class task_gen(object):
 							break
 					else:
 						tmp.append(x)
-						tmp.sort(reverse=True)
 
 		if prec:
-			buf = ['Cycle detected in the method execution:']
-			for k, v in prec.items():
-				buf.append('- %s after %s' % (k, [x for x in v if x in prec]))
-			raise Errors.WafError('\n'.join(buf))
+			raise Errors.WafError('Cycle detected in the method execution %r' % prec)
+		out.reverse()
 		self.meths = out
 
 		# then we run the methods in order
-		Logs.debug('task_gen: posting %s %d', self, id(self))
+		Logs.debug('task_gen: posting %s %d' % (self, id(self)))
 		for x in out:
 			try:
 				v = getattr(self, x)
 			except AttributeError:
 				raise Errors.WafError('%r is not a valid task generator method' % x)
-			Logs.debug('task_gen: -> %s (%d)', x, id(self))
+			Logs.debug('task_gen: -> %s (%d)' % (x, id(self)))
 			v()
 
-		Logs.debug('task_gen: posted %s', self.name)
+		Logs.debug('task_gen: posted %s' % self.name)
 		return True
 
 	def get_hook(self, node):
 		"""
-		Returns the ``@extension`` method to call for a Node of a particular extension.
-
 		:param node: Input file to process
 		:type node: :py:class:`waflib.Tools.Node.Node`
 		:return: A method able to process the input node by looking at the extension
 		:rtype: function
 		"""
 		name = node.name
-		for k in self.mappings:
-			try:
+		if self.mappings:
+			for k in self.mappings:
 				if name.endswith(k):
 					return self.mappings[k]
-			except TypeError:
-				# regexps objects
-				if k.match(name):
-					return self.mappings[k]
-		keys = list(self.mappings.keys())
-		raise Errors.WafError("File %r has no mapping in %r (load a waf tool?)" % (node, keys))
+		for k in task_gen.mappings:
+			if name.endswith(k):
+				return task_gen.mappings[k]
+		raise Errors.WafError("File %r has no mapping in %r (have you forgotten to load a waf tool?)" % (node, task_gen.mappings.keys()))
 
 	def create_task(self, name, src=None, tgt=None, **kw):
 		"""
-		Creates task instances.
+		Wrapper for creating task instances. The classes are retrieved from the
+		context class if possible, then from the global dict Task.classes.
 
 		:param name: task class name
 		:type name: string
@@ -273,7 +262,7 @@ class task_gen(object):
 		:param tgt: output nodes
 		:type tgt: list of :py:class:`waflib.Tools.Node.Node`
 		:return: A task object
-		:rtype: :py:class:`waflib.Task.Task`
+		:rtype: :py:class:`waflib.Task.TaskBase`
 		"""
 		task = Task.classes[name](env=self.env.derive(), generator=self)
 		if src:
@@ -286,7 +275,7 @@ class task_gen(object):
 
 	def clone(self, env):
 		"""
-		Makes a copy of a task generator. Once the copy is made, it is necessary to ensure that the
+		Make a copy of a task generator. Once the copy is made, it is necessary to ensure that the
 		it does not create the same output files as the original, or the same files may
 		be compiled several times.
 
@@ -315,7 +304,7 @@ class task_gen(object):
 def declare_chain(name='', rule=None, reentrant=None, color='BLUE',
 	ext_in=[], ext_out=[], before=[], after=[], decider=None, scan=None, install_path=None, shell=False):
 	"""
-	Creates a new mapping and a task class for processing files by extension.
+	Create a new mapping and a task class for processing files by extension.
 	See Tools/flex.py for an example.
 
 	:param name: name for the task class
@@ -334,7 +323,7 @@ def declare_chain(name='', rule=None, reentrant=None, color='BLUE',
 	:type before: list of string
 	:param after: execute instances of this task after classes of the given names
 	:type after: list of string
-	:param decider: if present, function that returns a list of output file extensions (overrides ext_out for output files, but not for the build order)
+	:param decider: if present, use it to create the output nodes for the task
 	:type decider: function
 	:param scan: scanner function for the task
 	:type scan: function
@@ -348,13 +337,14 @@ def declare_chain(name='', rule=None, reentrant=None, color='BLUE',
 	cls = Task.task_factory(name, rule, color=color, ext_in=ext_in, ext_out=ext_out, before=before, after=after, scan=scan, shell=shell)
 
 	def x_file(self, node):
+		ext = decider and decider(self, node) or cls.ext_out
 		if ext_in:
 			_ext_in = ext_in[0]
 
 		tsk = self.create_task(name, node)
 		cnt = 0
 
-		ext = decider(self, node) if decider else cls.ext_out
+		keys = set(self.mappings.keys()) | set(self.__class__.mappings.keys())
 		for x in ext:
 			k = node.change_ext(x, ext_in=_ext_in)
 			tsk.outputs.append(k)
@@ -364,14 +354,14 @@ def declare_chain(name='', rule=None, reentrant=None, color='BLUE',
 					self.source.append(k)
 			else:
 				# reinject downstream files into the build
-				for y in self.mappings: # ~ nfile * nextensions :-/
+				for y in keys: # ~ nfile * nextensions :-/
 					if k.name.endswith(y):
 						self.source.append(k)
 						break
 			cnt += 1
 
 		if install_path:
-			self.install_task = self.add_install_files(install_to=install_path, install_from=tsk.outputs)
+			self.bld.install_files(install_path, tsk.outputs)
 		return tsk
 
 	for x in cls.ext_in:
@@ -380,7 +370,7 @@ def declare_chain(name='', rule=None, reentrant=None, color='BLUE',
 
 def taskgen_method(func):
 	"""
-	Decorator that registers method as a task generator method.
+	Decorator: register a method as a task generator method.
 	The function must accept a task generator as first parameter::
 
 		from waflib.TaskGen import taskgen_method
@@ -397,8 +387,8 @@ def taskgen_method(func):
 
 def feature(*k):
 	"""
-	Decorator that registers a task generator method that will be executed when the
-	object attribute ``feature`` contains the corresponding key(s)::
+	Decorator: register a task generator method that will be executed when the
+	object attribute 'feature' contains the corresponding key(s)::
 
 		from waflib.Task import feature
 		@feature('myfeature')
@@ -419,7 +409,7 @@ def feature(*k):
 
 def before_method(*k):
 	"""
-	Decorator that registera task generator method which will be executed
+	Decorator: register a task generator method which will be executed
 	before the functions of given name(s)::
 
 		from waflib.TaskGen import feature, before
@@ -439,14 +429,16 @@ def before_method(*k):
 	def deco(func):
 		setattr(task_gen, func.__name__, func)
 		for fun_name in k:
-			task_gen.prec[func.__name__].add(fun_name)
+			if not func.__name__ in task_gen.prec[fun_name]:
+				task_gen.prec[fun_name].append(func.__name__)
+				#task_gen.prec[fun_name].sort()
 		return func
 	return deco
 before = before_method
 
 def after_method(*k):
 	"""
-	Decorator that registers a task generator method which will be executed
+	Decorator: register a task generator method which will be executed
 	after the functions of given name(s)::
 
 		from waflib.TaskGen import feature, after
@@ -466,14 +458,16 @@ def after_method(*k):
 	def deco(func):
 		setattr(task_gen, func.__name__, func)
 		for fun_name in k:
-			task_gen.prec[fun_name].add(func.__name__)
+			if not fun_name in task_gen.prec[func.__name__]:
+				task_gen.prec[func.__name__].append(fun_name)
+				#task_gen.prec[func.__name__].sort()
 		return func
 	return deco
 after = after_method
 
 def extension(*k):
 	"""
-	Decorator that registers a task generator method which will be invoked during
+	Decorator: register a task generator method which will be invoked during
 	the processing of source files for the extension given::
 
 		from waflib import Task
@@ -492,11 +486,14 @@ def extension(*k):
 		return func
 	return deco
 
+# ---------------------------------------------------------------
+# The following methods are task generator methods commonly used
+# they are almost examples, the rest of waf core does not depend on them
+
 @taskgen_method
 def to_nodes(self, lst, path=None):
 	"""
-	Flatten the input list of string/nodes/lists into a list of nodes.
-
+	Convert the input list into a list of nodes.
 	It is used by :py:func:`waflib.TaskGen.process_source` and :py:func:`waflib.TaskGen.process_rule`.
 	It is designed for source files, for folders, see :py:func:`waflib.Tools.ccroot.to_incnodes`:
 
@@ -513,23 +510,21 @@ def to_nodes(self, lst, path=None):
 	if isinstance(lst, Node.Node):
 		lst = [lst]
 
+	# either a list or a string, convert to a list of nodes
 	for x in Utils.to_list(lst):
 		if isinstance(x, str):
 			node = find(x)
-		elif hasattr(x, 'name'):
-			node = x
 		else:
-			tmp.extend(self.to_nodes(x))
-			continue
+			node = x
 		if not node:
-			raise Errors.WafError('source not found: %r in %r' % (x, self))
+			raise Errors.WafError("source not found: %r in %r" % (x, self))
 		tmp.append(node)
 	return tmp
 
 @feature('*')
 def process_source(self):
 	"""
-	Processes each element in the attribute ``source`` by extension.
+	Process each element in the attribute ``source`` by extension.
 
 	#. The *source* list is converted through :py:meth:`waflib.TaskGen.to_nodes` to a list of :py:class:`waflib.Node.Node` first.
 	#. File extensions are mapped to methods having the signature: ``def meth(self, node)`` by :py:meth:`waflib.TaskGen.extension`
@@ -545,29 +540,10 @@ def process_source(self):
 @before_method('process_source')
 def process_rule(self):
 	"""
-	Processes the attribute ``rule``. When present, :py:meth:`waflib.TaskGen.process_source` is disabled::
+	Process the attribute ``rule``. When present, :py:meth:`waflib.TaskGen.process_source` is disabled::
 
 		def build(bld):
 			bld(rule='cp ${SRC} ${TGT}', source='wscript', target='bar.txt')
-
-	Main attributes processed:
-
-	* rule: command to execute, it can be a tuple of strings for multiple commands
-	* chmod: permissions for the resulting files (integer value such as Utils.O755)
-	* shell: set to False to execute the command directly (default is True to use a shell)
-	* scan: scanner function
-	* vars: list of variables to trigger rebuilds, such as CFLAGS
-	* cls_str: string to display when executing the task
-	* cls_keyword: label to display when executing the task
-	* cache_rule: by default, try to re-use similar classes, set to False to disable
-	* source: list of Node or string objects representing the source files required by this task
-	* target: list of Node or string objects representing the files that this task creates
-	* cwd: current working directory (Node or string)
-	* stdout: standard output, set to None to prevent waf from capturing the text
-	* stderr: standard error, set to None to prevent waf from capturing the text
-	* timeout: timeout for command execution (Python 3)
-	* always: whether to always run the command (False by default)
-	* deep_inputs: whether the task must depend on the input file tasks too (False by default)
 	"""
 	if not getattr(self, 'rule', None):
 		return
@@ -581,55 +557,28 @@ def process_rule(self):
 	except AttributeError:
 		cache = self.bld.cache_rule_attr = {}
 
-	chmod = getattr(self, 'chmod', None)
-	shell = getattr(self, 'shell', True)
-	color = getattr(self, 'color', 'BLUE')
-	scan = getattr(self, 'scan', None)
-	_vars = getattr(self, 'vars', [])
-	cls_str = getattr(self, 'cls_str', None)
-	cls_keyword = getattr(self, 'cls_keyword', None)
-	use_cache = getattr(self, 'cache_rule', 'True')
-	deep_inputs = getattr(self, 'deep_inputs', False)
-
-	scan_val = has_deps = hasattr(self, 'deps')
-	if scan:
-		scan_val = id(scan)
-
-	key = Utils.h_list((name, self.rule, chmod, shell, color, cls_str, cls_keyword, scan_val, _vars, deep_inputs))
-
 	cls = None
-	if use_cache:
+	if getattr(self, 'cache_rule', 'True'):
 		try:
-			cls = cache[key]
+			cls = cache[(name, self.rule)]
 		except KeyError:
 			pass
 	if not cls:
+
 		rule = self.rule
-		if chmod is not None:
+		if hasattr(self, 'chmod'):
 			def chmod_fun(tsk):
 				for x in tsk.outputs:
-					os.chmod(x.abspath(), tsk.generator.chmod)
-			if isinstance(rule, tuple):
-				rule = list(rule)
-				rule.append(chmod_fun)
-				rule = tuple(rule)
-			else:
-				rule = (rule, chmod_fun)
-
-		cls = Task.task_factory(name, rule, _vars, shell=shell, color=color)
-
-		if cls_str:
-			setattr(cls, '__str__', self.cls_str)
-
-		if cls_keyword:
-			setattr(cls, 'keyword', self.cls_keyword)
-
-		if deep_inputs:
-			Task.deep_inputs(cls)
-
-		if scan:
+					os.chmod(x.abspath(), self.chmod)
+			rule = (self.rule, chmod_fun)
+
+		cls = Task.task_factory(name, rule,
+			getattr(self, 'vars', []),
+			shell=getattr(self, 'shell', True), color=getattr(self, 'color', 'BLUE'),
+			scan = getattr(self, 'scan', None))
+		if getattr(self, 'scan', None):
 			cls.scan = self.scan
-		elif has_deps:
+		elif getattr(self, 'deps', None):
 			def scan(self):
 				nodes = []
 				for x in self.generator.to_list(getattr(self.generator, 'deps', None)):
@@ -640,26 +589,26 @@ def process_rule(self):
 				return [nodes, []]
 			cls.scan = scan
 
-		if use_cache:
-			cache[key] = cls
+		if getattr(self, 'update_outputs', None):
+			Task.update_outputs(cls)
 
-	# now create one instance
-	tsk = self.create_task(name)
+		if getattr(self, 'always', None):
+			Task.always_run(cls)
 
-	for x in ('after', 'before', 'ext_in', 'ext_out'):
-		setattr(tsk, x, getattr(self, x, []))
+		for x in ('after', 'before', 'ext_in', 'ext_out'):
+			setattr(cls, x, getattr(self, x, []))
 
-	if hasattr(self, 'stdout'):
-		tsk.stdout = self.stdout
+		if getattr(self, 'cache_rule', 'True'):
+			cache[(name, self.rule)] = cls
 
-	if hasattr(self, 'stderr'):
-		tsk.stderr = self.stderr
+		if getattr(self, 'cls_str', None):
+			setattr(cls, '__str__', self.cls_str)
 
-	if getattr(self, 'timeout', None):
-		tsk.timeout = self.timeout
+		if getattr(self, 'cls_keyword', None):
+			setattr(cls, 'keyword', self.cls_keyword)
 
-	if getattr(self, 'always', None):
-		tsk.always_run = True
+	# now create one instance
+	tsk = self.create_task(name)
 
 	if getattr(self, 'target', None):
 		if isinstance(self.target, str):
@@ -673,8 +622,7 @@ def process_rule(self):
 				x.parent.mkdir() # if a node was given, create the required folders
 				tsk.outputs.append(x)
 		if getattr(self, 'install_path', None):
-			self.install_task = self.add_install_files(install_to=self.install_path,
-				install_from=tsk.outputs, chmod=getattr(self, 'chmod', Utils.O644))
+			self.bld.install_files(self.install_path, tsk.outputs, chmod=getattr(self, 'chmod', Utils.O644))
 
 	if getattr(self, 'source', None):
 		tsk.inputs = self.to_nodes(self.source)
@@ -684,16 +632,10 @@ def process_rule(self):
 	if getattr(self, 'cwd', None):
 		tsk.cwd = self.cwd
 
-	if isinstance(tsk.run, functools.partial):
-		# Python documentation says: "partial objects defined in classes
-		# behave like static methods and do not transform into bound
-		# methods during instance attribute look-up."
-		tsk.run = functools.partial(tsk.run, tsk)
-
 @feature('seq')
 def sequence_order(self):
 	"""
-	Adds a strict sequential constraint between the tasks generated by task generators.
+	Add a strict sequential constraint between the tasks generated by task generators.
 	It works because task generators are posted in order.
 	It will not post objects which belong to other folders.
 
@@ -731,7 +673,7 @@ re_m4 = re.compile('@(\w+)@', re.M)
 
 class subst_pc(Task.Task):
 	"""
-	Creates *.pc* files from *.pc.in*. The task is executed whenever an input variable used
+	Create *.pc* files from *.pc.in*. The task is executed whenever an input variable used
 	in the substitution changes.
 	"""
 
@@ -747,8 +689,6 @@ class subst_pc(Task.Task):
 		if getattr(self.generator, 'is_copy', None):
 			for i, x in enumerate(self.outputs):
 				x.write(self.inputs[i].read('rb'), 'wb')
-				stat = os.stat(self.inputs[i].abspath()) # Preserve mtime of the copy
-				os.utime(self.outputs[i].abspath(), (stat.st_atime, stat.st_mtime))
 			self.force_permissions()
 			return None
 
@@ -758,11 +698,11 @@ class subst_pc(Task.Task):
 				self.force_permissions()
 			return ret
 
-		code = self.inputs[0].read(encoding=getattr(self.generator, 'encoding', 'latin-1'))
+		code = self.inputs[0].read(encoding=getattr(self.generator, 'encoding', 'ISO8859-1'))
 		if getattr(self.generator, 'subst_fun', None):
 			code = self.generator.subst_fun(self, code)
 			if code is not None:
-				self.outputs[0].write(code, encoding=getattr(self.generator, 'encoding', 'latin-1'))
+				self.outputs[0].write(code, encoding=getattr(self.generator, 'encoding', 'ISO8859-1'))
 			self.force_permissions()
 			return None
 
@@ -777,6 +717,7 @@ class subst_pc(Task.Task):
 				lst.append(g(1))
 				return "%%(%s)s" % g(1)
 			return ''
+		global re_m4
 		code = getattr(self.generator, 're_m4', re_m4).sub(repl, code)
 
 		try:
@@ -792,14 +733,12 @@ class subst_pc(Task.Task):
 				d[x] = tmp
 
 		code = code % d
-		self.outputs[0].write(code, encoding=getattr(self.generator, 'encoding', 'latin-1'))
-		self.generator.bld.raw_deps[self.uid()] = lst
+		self.outputs[0].write(code, encoding=getattr(self.generator, 'encoding', 'ISO8859-1'))
+		self.generator.bld.raw_deps[self.uid()] = self.dep_vars = lst
 
 		# make sure the signature is updated
-		try:
-			delattr(self, 'cache_sig')
-		except AttributeError:
-			pass
+		try: delattr(self, 'cache_sig')
+		except AttributeError: pass
 
 		self.force_permissions()
 
@@ -831,14 +770,13 @@ class subst_pc(Task.Task):
 @extension('.pc.in')
 def add_pcfile(self, node):
 	"""
-	Processes *.pc.in* files to *.pc*. Installs the results to ``${PREFIX}/lib/pkgconfig/`` by default
+	Process *.pc.in* files to *.pc*. Install the results to ``${PREFIX}/lib/pkgconfig/``
 
 		def build(bld):
 			bld(source='foo.pc.in', install_path='${LIBDIR}/pkgconfig/')
 	"""
 	tsk = self.create_task('subst_pc', node, node.change_ext('.pc', '.pc.in'))
-	self.install_task = self.add_install_files(
-		install_to=getattr(self, 'install_path', '${LIBDIR}/pkgconfig/'), install_from=tsk.outputs)
+	self.bld.install_files(getattr(self, 'install_path', '${LIBDIR}/pkgconfig/'), tsk.outputs)
 
 class subst(subst_pc):
 	pass
@@ -847,7 +785,7 @@ class subst(subst_pc):
 @before_method('process_source', 'process_rule')
 def process_subst(self):
 	"""
-	Defines a transformation that substitutes the contents of *source* files to *target* files::
+	Define a transformation that substitutes the contents of *source* files to *target* files::
 
 		def build(bld):
 			bld(
@@ -882,6 +820,7 @@ def process_subst(self):
 			a = self.path.find_node(x)
 			b = self.path.get_bld().make_node(y)
 			if not os.path.isfile(b.abspath()):
+				b.sig = None
 				b.parent.mkdir()
 		else:
 			if isinstance(x, str):
@@ -896,22 +835,25 @@ def process_subst(self):
 		if not a:
 			raise Errors.WafError('could not find %r for %r' % (x, self))
 
+		has_constraints = False
 		tsk = self.create_task('subst', a, b)
 		for k in ('after', 'before', 'ext_in', 'ext_out'):
 			val = getattr(self, k, None)
 			if val:
+				has_constraints = True
 				setattr(tsk, k, val)
 
 		# paranoid safety measure for the general case foo.in->foo.h with ambiguous dependencies
-		for xt in HEADER_EXTS:
-			if b.name.endswith(xt):
-				tsk.ext_in = tsk.ext_in + ['.h']
-				break
+		if not has_constraints:
+			global HEADER_EXTS
+			for xt in HEADER_EXTS:
+				if b.name.endswith(xt):
+					tsk.before = [k for k in ('c', 'cxx') if k in Task.classes]
+					break
 
 		inst_to = getattr(self, 'install_path', None)
 		if inst_to:
-			self.install_task = self.add_install_files(install_to=inst_to,
-				install_from=b, chmod=getattr(self, 'chmod', Utils.O644))
+			self.bld.install_files(inst_to, b, chmod=getattr(self, 'chmod', Utils.O644))
 
 	self.source = []
 

waflib/Tools/__init__.py

@@ -1,3 +1,3 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2005-2018 (ita)
+# Thomas Nagy, 2005-2010 (ita)

waflib/Tools/ar.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
+# Thomas Nagy, 2006-2010 (ita)
 # Ralf Habacker, 2006 (rh)
 
 """
@@ -16,7 +16,7 @@ def find_ar(conf):
 	conf.load('ar')
 
 def configure(conf):
-	"""Finds the ar program and sets the default flags in ``conf.env.ARFLAGS``"""
+	"""Find the ar program and set the default flags in ``conf.env.ARFLAGS``"""
 	conf.find_program('ar', var='AR')
 	conf.add_os_flags('ARFLAGS')
 	if not conf.env.ARFLAGS:

waflib/Tools/asm.py

@@ -1,73 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2008-2018 (ita)
-
-"""
-Assembly support, used by tools such as gas and nasm
-
-To declare targets using assembly::
-
-	def configure(conf):
-		conf.load('gcc gas')
-
-	def build(bld):
-		bld(
-			features='c cstlib asm',
-			source = 'test.S',
-			target = 'asmtest')
-
-		bld(
-			features='asm asmprogram',
-			source = 'test.S',
-			target = 'asmtest')
-
-Support for pure asm programs and libraries should also work::
-
-	def configure(conf):
-		conf.load('nasm')
-		conf.find_program('ld', 'ASLINK')
-
-	def build(bld):
-		bld(
-			features='asm asmprogram',
-			source = 'test.S',
-			target = 'asmtest')
-"""
-
-from waflib import Task
-from waflib.Tools.ccroot import link_task, stlink_task
-from waflib.TaskGen import extension
-
-class asm(Task.Task):
-	"""
-	Compiles asm files by gas/nasm/yasm/...
-	"""
-	color = 'BLUE'
-	run_str = '${AS} ${ASFLAGS} ${ASMPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${AS_SRC_F}${SRC} ${AS_TGT_F}${TGT}'
-
-@extension('.s', '.S', '.asm', '.ASM', '.spp', '.SPP')
-def asm_hook(self, node):
-	"""
-	Binds the asm extension to the asm task
-
-	:param node: input file
-	:type node: :py:class:`waflib.Node.Node`
-	"""
-	return self.create_compiled_task('asm', node)
-
-class asmprogram(link_task):
-	"Links object files into a c program"
-	run_str = '${ASLINK} ${ASLINKFLAGS} ${ASLNK_TGT_F}${TGT} ${ASLNK_SRC_F}${SRC}'
-	ext_out = ['.bin']
-	inst_to = '${BINDIR}'
-
-class asmshlib(asmprogram):
-	"Links object files into a c shared library"
-	inst_to = '${LIBDIR}'
-
-class asmstlib(stlink_task):
-	"Links object files into a c static library"
-	pass # do not remove
-
-def configure(conf):
-	conf.env.ASMPATH_ST = '-I%s'

waflib/Tools/bison.py

@@ -1,49 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# John O'Meara, 2006
-# Thomas Nagy 2009-2018 (ita)
-
-"""
-The **bison** program is a code generator which creates C or C++ files.
-The generated files are compiled into object files.
-"""
-
-from waflib import Task
-from waflib.TaskGen import extension
-
-class bison(Task.Task):
-	"""Compiles bison files"""
-	color   = 'BLUE'
-	run_str = '${BISON} ${BISONFLAGS} ${SRC[0].abspath()} -o ${TGT[0].name}'
-	ext_out = ['.h'] # just to make sure
-
-@extension('.y', '.yc', '.yy')
-def big_bison(self, node):
-	"""
-	Creates a bison task, which must be executed from the directory of the output file.
-	"""
-	has_h = '-d' in self.env.BISONFLAGS
-
-	outs = []
-	if node.name.endswith('.yc'):
-		outs.append(node.change_ext('.tab.cc'))
-		if has_h:
-			outs.append(node.change_ext('.tab.hh'))
-	else:
-		outs.append(node.change_ext('.tab.c'))
-		if has_h:
-			outs.append(node.change_ext('.tab.h'))
-
-	tsk = self.create_task('bison', node, outs)
-	tsk.cwd = node.parent.get_bld()
-
-	# and the c/cxx file must be compiled too
-	self.source.append(outs[0])
-
-def configure(conf):
-	"""
-	Detects the *bison* program
-	"""
-	conf.find_program('bison', var='BISON')
-	conf.env.BISONFLAGS = ['-d']
-

waflib/Tools/c.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
+# Thomas Nagy, 2006-2010 (ita)
 
 "Base for c programs/libraries"
 
@@ -10,30 +10,30 @@ from waflib.Tools.ccroot import link_task, stlink_task
 
 @TaskGen.extension('.c')
 def c_hook(self, node):
-	"Binds the c file extensions create :py:class:`waflib.Tools.c.c` instances"
+	"Bind the c file extension to the creation of a :py:class:`waflib.Tools.c.c` instance"
 	if not self.env.CC and self.env.CXX:
 		return self.create_compiled_task('cxx', node)
 	return self.create_compiled_task('c', node)
 
 class c(Task.Task):
-	"Compiles C files into object files"
-	run_str = '${CC} ${ARCH_ST:ARCH} ${CFLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${CC_SRC_F}${SRC} ${CC_TGT_F}${TGT[0].abspath()} ${CPPFLAGS}'
+	"Compile C files into object files"
+	run_str = '${CC} ${ARCH_ST:ARCH} ${CFLAGS} ${CPPFLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${CC_SRC_F}${SRC} ${CC_TGT_F}${TGT[0].abspath()}'
 	vars    = ['CCDEPS'] # unused variable to depend on, just in case
 	ext_in  = ['.h'] # set the build order easily by using ext_out=['.h']
 	scan    = c_preproc.scan
 
 class cprogram(link_task):
-	"Links object files into c programs"
+	"Link object files into a c program"
 	run_str = '${LINK_CC} ${LINKFLAGS} ${CCLNK_SRC_F}${SRC} ${CCLNK_TGT_F}${TGT[0].abspath()} ${RPATH_ST:RPATH} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${FRAMEWORK_ST:FRAMEWORK} ${ARCH_ST:ARCH} ${STLIB_MARKER} ${STLIBPATH_ST:STLIBPATH} ${STLIB_ST:STLIB} ${SHLIB_MARKER} ${LIBPATH_ST:LIBPATH} ${LIB_ST:LIB} ${LDFLAGS}'
 	ext_out = ['.bin']
 	vars    = ['LINKDEPS']
 	inst_to = '${BINDIR}'
 
 class cshlib(cprogram):
-	"Links object files into c shared libraries"
+	"Link object files into a c shared library"
 	inst_to = '${LIBDIR}'
 
 class cstlib(stlink_task):
-	"Links object files into a c static libraries"
+	"Link object files into a c static library"
 	pass # do not remove
 

waflib/Tools/c_aliases.py

@@ -9,8 +9,6 @@ from waflib.Configure import conf
 
 def get_extensions(lst):
 	"""
-	Returns the file extensions for the list of files given as input
-
 	:param lst: files to process
 	:list lst: list of string or :py:class:`waflib.Node.Node`
 	:return: list of file extensions
@@ -18,15 +16,17 @@ def get_extensions(lst):
 	"""
 	ret = []
 	for x in Utils.to_list(lst):
-		if not isinstance(x, str):
-			x = x.name
-		ret.append(x[x.rfind('.') + 1:])
+		try:
+			if not isinstance(x, str):
+				x = x.name
+			ret.append(x[x.rfind('.') + 1:])
+		except Exception:
+			pass
 	return ret
 
 def sniff_features(**kw):
 	"""
-	Computes and returns the features required for a task generator by
-	looking at the file extensions. This aimed for C/C++ mainly::
+	Look at the source files and return the features for a task generator (mainly cc and cxx)::
 
 		snif_features(source=['foo.c', 'foo.cxx'], type='shlib')
 		# returns  ['cxx', 'c', 'cxxshlib', 'cshlib']
@@ -39,7 +39,7 @@ def sniff_features(**kw):
 	:rtype: list of string
 	"""
 	exts = get_extensions(kw['source'])
-	typ = kw['typ']
+	type = kw['_type']
 	feats = []
 
 	# watch the order, cxx will have the precedence
@@ -63,27 +63,18 @@ def sniff_features(**kw):
 		feats.append('java')
 		return 'java'
 
-	if typ in ('program', 'shlib', 'stlib'):
+	if type in ('program', 'shlib', 'stlib'):
 		will_link = False
 		for x in feats:
 			if x in ('cxx', 'd', 'fc', 'c'):
-				feats.append(x + typ)
+				feats.append(x + type)
 				will_link = True
 		if not will_link and not kw.get('features', []):
 			raise Errors.WafError('Cannot link from %r, try passing eg: features="c cprogram"?' % kw)
 	return feats
 
-def set_features(kw, typ):
-	"""
-	Inserts data in the input dict *kw* based on existing data and on the type of target
-	required (typ).
-
-	:param kw: task generator parameters
-	:type kw: dict
-	:param typ: type of target
-	:type typ: string
-	"""
-	kw['typ'] = typ
+def set_features(kw, _type):
+	kw['_type'] = _type
 	kw['features'] = Utils.to_list(kw.get('features', [])) + Utils.to_list(sniff_features(**kw))
 
 @conf

waflib/Tools/c_osx.py

@@ -1,13 +1,13 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy 2008-2018 (ita)
+# Thomas Nagy 2008-2010
 
 """
 MacOSX related tools
 """
 
 import os, shutil, platform
-from waflib import Task, Utils
+from waflib import Task, Utils, Errors
 from waflib.TaskGen import taskgen_method, feature, after_method, before_method
 
 app_info = '''
@@ -37,8 +37,8 @@ def set_macosx_deployment_target(self):
 	"""
 	see WAF issue 285 and also and also http://trac.macports.org/ticket/17059
 	"""
-	if self.env.MACOSX_DEPLOYMENT_TARGET:
-		os.environ['MACOSX_DEPLOYMENT_TARGET'] = self.env.MACOSX_DEPLOYMENT_TARGET
+	if self.env['MACOSX_DEPLOYMENT_TARGET']:
+		os.environ['MACOSX_DEPLOYMENT_TARGET'] = self.env['MACOSX_DEPLOYMENT_TARGET']
 	elif 'MACOSX_DEPLOYMENT_TARGET' not in os.environ:
 		if Utils.unversioned_sys_platform() == 'darwin':
 			os.environ['MACOSX_DEPLOYMENT_TARGET'] = '.'.join(platform.mac_ver()[0].split('.')[:2])
@@ -46,7 +46,7 @@ def set_macosx_deployment_target(self):
 @taskgen_method
 def create_bundle_dirs(self, name, out):
 	"""
-	Creates bundle folders, used by :py:func:`create_task_macplist` and :py:func:`create_task_macapp`
+	Create bundle folders, used by :py:func:`create_task_macplist` and :py:func:`create_task_macapp`
 	"""
 	dir = out.parent.find_or_declare(name)
 	dir.mkdir()
@@ -78,7 +78,7 @@ def create_task_macapp(self):
 			bld.env.MACAPP = True
 			bld.shlib(source='a.c', target='foo')
 	"""
-	if self.env.MACAPP or getattr(self, 'mac_app', False):
+	if self.env['MACAPP'] or getattr(self, 'mac_app', False):
 		out = self.link_task.outputs[0]
 
 		name = bundle_name_for_output(out)
@@ -88,7 +88,7 @@ def create_task_macapp(self):
 
 		self.apptask = self.create_task('macapp', self.link_task.outputs, n1)
 		inst_to = getattr(self, 'install_path', '/Applications') + '/%s/Contents/MacOS/' % name
-		self.add_install_files(install_to=inst_to, install_from=n1, chmod=Utils.O755)
+		self.bld.install_files(inst_to, n1, chmod=Utils.O755)
 
 		if getattr(self, 'mac_files', None):
 			# this only accepts files; they will be installed as seen from mac_files_root
@@ -102,19 +102,38 @@ def create_task_macapp(self):
 			for node in self.to_nodes(self.mac_files):
 				relpath = node.path_from(mac_files_root or node.parent)
 				self.create_task('macapp', node, res_dir.make_node(relpath))
-				self.add_install_as(install_to=os.path.join(inst_to, relpath), install_from=node)
+				self.bld.install_as(os.path.join(inst_to, relpath), node)
+
+		if getattr(self, 'mac_resources', None):
+			# TODO remove in waf 1.9
+			res_dir = n1.parent.parent.make_node('Resources')
+			inst_to = getattr(self, 'install_path', '/Applications') + '/%s/Resources' % name
+			for x in self.to_list(self.mac_resources):
+				node = self.path.find_node(x)
+				if not node:
+					raise Errors.WafError('Missing mac_resource %r in %r' % (x, self))
+
+				parent = node.parent
+				if os.path.isdir(node.abspath()):
+					nodes = node.ant_glob('**')
+				else:
+					nodes = [node]
+				for node in nodes:
+					rel = node.path_from(parent)
+					self.create_task('macapp', node, res_dir.make_node(rel))
+					self.bld.install_as(inst_to + '/%s' % rel, node)
 
 		if getattr(self.bld, 'is_install', None):
-			# disable regular binary installation
+			# disable the normal binary installation
 			self.install_task.hasrun = Task.SKIP_ME
 
 @feature('cprogram', 'cxxprogram')
 @after_method('apply_link')
 def create_task_macplist(self):
 	"""
-	Creates a :py:class:`waflib.Tools.c_osx.macplist` instance.
+	Create a :py:class:`waflib.Tools.c_osx.macplist` instance.
 	"""
-	if  self.env.MACAPP or getattr(self, 'mac_app', False):
+	if  self.env['MACAPP'] or getattr(self, 'mac_app', False):
 		out = self.link_task.outputs[0]
 
 		name = bundle_name_for_output(out)
@@ -141,7 +160,7 @@ def create_task_macplist(self):
 			plisttask.code = app_info
 
 		inst_to = getattr(self, 'install_path', '/Applications') + '/%s/Contents/' % name
-		self.add_install_files(install_to=inst_to, install_from=n1)
+		self.bld.install_files(inst_to, n1)
 
 @feature('cshlib', 'cxxshlib')
 @before_method('apply_link', 'propagate_uselib_vars')
@@ -158,9 +177,9 @@ def apply_bundle(self):
 			bld.env.MACBUNDLE = True
 			bld.shlib(source='a.c', target='foo')
 	"""
-	if self.env.MACBUNDLE or getattr(self, 'mac_bundle', False):
-		self.env.LINKFLAGS_cshlib = self.env.LINKFLAGS_cxxshlib = [] # disable the '-dynamiclib' flag
-		self.env.cshlib_PATTERN = self.env.cxxshlib_PATTERN = self.env.macbundle_PATTERN
+	if self.env['MACBUNDLE'] or getattr(self, 'mac_bundle', False):
+		self.env['LINKFLAGS_cshlib'] = self.env['LINKFLAGS_cxxshlib'] = [] # disable the '-dynamiclib' flag
+		self.env['cshlib_PATTERN'] = self.env['cxxshlib_PATTERN'] = self.env['macbundle_PATTERN']
 		use = self.use = self.to_list(getattr(self, 'use', []))
 		if not 'MACBUNDLE' in use:
 			use.append('MACBUNDLE')
@@ -169,7 +188,7 @@ app_dirs = ['Contents', 'Contents/MacOS', 'Contents/Resources']
 
 class macapp(Task.Task):
 	"""
-	Creates mac applications
+	Create mac applications
 	"""
 	color = 'PINK'
 	def run(self):
@@ -178,7 +197,7 @@ class macapp(Task.Task):
 
 class macplist(Task.Task):
 	"""
-	Creates plist files
+	Create plist files
 	"""
 	color = 'PINK'
 	ext_in = ['.bin']
@@ -190,4 +209,3 @@ class macplist(Task.Task):
 		context = getattr(self, 'context', {})
 		txt = txt.format(**context)
 		self.outputs[0].write(txt)
-

waflib/Tools/c_preproc.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
+# Thomas Nagy, 2006-2010 (ita)
 
 """
 C/C++ preprocessor for finding dependencies
@@ -28,13 +28,11 @@ 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
 
-FILE_CACHE_SIZE = 100000
-LINE_CACHE_SIZE = 100000
-
 POPFILE = '-'
 "Constant representing a special token used in :py:meth:`waflib.Tools.c_preproc.c_parser.start` iteration to switch to a header read previously"
 
@@ -44,15 +42,15 @@ recursion_limit = 150
 go_absolute = False
 "Set to True to track headers on files in /usr/include, else absolute paths are ignored (but it becomes very slow)"
 
-standard_includes = ['/usr/local/include', '/usr/include']
+standard_includes = ['/usr/include']
 if Utils.is_win32:
 	standard_includes = []
 
 use_trigraphs = 0
 """Apply trigraph rules (False by default)"""
 
-# obsolete, do not use
 strict_quotes = 0
+"""Reserve the "#include <>" quotes for system includes (do not search for those includes). False by default."""
 
 g_optrans = {
 'not':'!',
@@ -71,7 +69,7 @@ g_optrans = {
 
 # ignore #warning and #error
 re_lines = re.compile(
-	'^[ \t]*(?:#|%:)[ \t]*(ifdef|ifndef|if|else|elif|endif|include|import|define|undef|pragma)[ \t]*(.*)\r*$',
+	'^[ \t]*(#|%:)[ \t]*(ifdef|ifndef|if|else|elif|endif|include|import|define|undef|pragma)[ \t]*(.*)\r*$',
 	re.IGNORECASE | re.MULTILINE)
 """Match #include lines"""
 
@@ -139,22 +137,54 @@ skipped   = 's'
 
 def repl(m):
 	"""Replace function used with :py:attr:`waflib.Tools.c_preproc.re_cpp`"""
-	s = m.group()
-	if s[0] == '/':
+	s = m.group(0)
+	if s.startswith('/'):
 		return ' '
 	return s
 
+def filter_comments(filename):
+	"""
+	Filter the comments from a c/h file, and return the preprocessor lines.
+	The regexps :py:attr:`waflib.Tools.c_preproc.re_cpp`, :py:attr:`waflib.Tools.c_preproc.re_nl` and :py:attr:`waflib.Tools.c_preproc.re_lines` are used internally.
+
+	:return: the preprocessor directives as a list of (keyword, line)
+	:rtype: a list of string pairs
+	"""
+	# return a list of tuples : keyword, line
+	code = Utils.readf(filename)
+	if use_trigraphs:
+		for (a, b) in trig_def: code = code.split(a).join(b)
+	code = re_nl.sub('', code)
+	code = re_cpp.sub(repl, code)
+	return [(m.group(2), m.group(3)) for m in re.finditer(re_lines, code)]
+
 prec = {}
 """
-Operator precedence rules required for parsing expressions of the form::
+Operator precendence rules required for parsing expressions of the form::
 
 	#if 1 && 2 != 0
 """
 ops = ['* / %', '+ -', '<< >>', '< <= >= >', '== !=', '& | ^', '&& ||', ',']
-for x, syms in enumerate(ops):
+for x in range(len(ops)):
+	syms = ops[x]
 	for u in syms.split():
 		prec[u] = x
 
+def trimquotes(s):
+	"""
+	Remove the single quotes around an expression::
+
+		trimquotes("'test'") == "test"
+
+	:param s: expression to transform
+	:type s: string
+	:rtype: string
+	"""
+	if not s: return ''
+	s = s.rstrip()
+	if s[0] == "'" and s[-1] == "'": return s[1:-1]
+	return s
+
 def reduce_nums(val_1, val_2, val_op):
 	"""
 	Apply arithmetic rules to compute a result
@@ -170,56 +200,32 @@ def reduce_nums(val_1, val_2, val_op):
 	#print val_1, val_2, val_op
 
 	# now perform the operation, make certain a and b are numeric
-	try:
-		a = 0 + val_1
-	except TypeError:
-		a = int(val_1)
-	try:
-		b = 0 + val_2
-	except TypeError:
-		b = int(val_2)
+	try:    a = 0 + val_1
+	except TypeError: a = int(val_1)
+	try:    b = 0 + val_2
+	except TypeError: b = int(val_2)
 
 	d = val_op
-	if d == '%':
-		c = a % b
-	elif d=='+':
-		c = a + b
-	elif d=='-':
-		c = a - b
-	elif d=='*':
-		c = a * b
-	elif d=='/':
-		c = a / b
-	elif d=='^':
-		c = a ^ b
-	elif d=='==':
-		c = int(a == b)
-	elif d=='|'  or d == 'bitor':
-		c = a | b
-	elif d=='||' or d == 'or' :
-		c = int(a or b)
-	elif d=='&'  or d == 'bitand':
-		c = a & b
-	elif d=='&&' or d == 'and':
-		c = int(a and b)
-	elif d=='!=' or d == 'not_eq':
-		c = int(a != b)
-	elif d=='^'  or d == 'xor':
-		c = int(a^b)
-	elif d=='<=':
-		c = int(a <= b)
-	elif d=='<':
-		c = int(a < b)
-	elif d=='>':
-		c = int(a > b)
-	elif d=='>=':
-		c = int(a >= b)
-	elif d=='<<':
-		c = a << b
-	elif d=='>>':
-		c = a >> b
-	else:
-		c = 0
+	if d == '%':  c = a%b
+	elif d=='+':  c = a+b
+	elif d=='-':  c = a-b
+	elif d=='*':  c = a*b
+	elif d=='/':  c = a/b
+	elif d=='^':  c = a^b
+	elif d=='==': c = int(a == b)
+	elif d=='|'  or d == 'bitor':  c = a|b
+	elif d=='||' or d == 'or' : c = int(a or b)
+	elif d=='&'  or d == 'bitand':  c = a&b
+	elif d=='&&' or d == 'and': c = int(a and b)
+	elif d=='!=' or d == 'not_eq': c = int(a != b)
+	elif d=='^'  or d == 'xor':  c = int(a^b)
+	elif d=='<=': c = int(a <= b)
+	elif d=='<':  c = int(a < b)
+	elif d=='>':  c = int(a > b)
+	elif d=='>=': c = int(a >= b)
+	elif d=='<<': c = a<<b
+	elif d=='>>': c = a>>b
+	else: c = 0
 	return c
 
 def get_num(lst):
@@ -231,8 +237,7 @@ def get_num(lst):
 	:return: a pair containing the number and the rest of the list
 	:rtype: tuple(value, list)
 	"""
-	if not lst:
-		raise PreprocError('empty list for get_num')
+	if not lst: raise PreprocError("empty list for get_num")
 	(p, v) = lst[0]
 	if p == OP:
 		if v == '(':
@@ -250,7 +255,7 @@ def get_num(lst):
 						count_par += 1
 				i += 1
 			else:
-				raise PreprocError('rparen expected %r' % lst)
+				raise PreprocError("rparen expected %r" % lst)
 
 			(num, _) = get_term(lst[1:i])
 			return (num, lst[i+1:])
@@ -267,14 +272,14 @@ def get_num(lst):
 			num, lst = get_num(lst[1:])
 			return (~ int(num), lst)
 		else:
-			raise PreprocError('Invalid op token %r for get_num' % lst)
+			raise PreprocError("Invalid op token %r for get_num" % lst)
 	elif p == NUM:
 		return v, lst[1:]
 	elif p == IDENT:
 		# all macros should have been replaced, remaining identifiers eval to 0
 		return 0, lst[1:]
 	else:
-		raise PreprocError('Invalid token %r for get_num' % lst)
+		raise PreprocError("Invalid token %r for get_num" % lst)
 
 def get_term(lst):
 	"""
@@ -288,8 +293,7 @@ def get_term(lst):
 	:rtype: value, list
 	"""
 
-	if not lst:
-		raise PreprocError('empty list for get_term')
+	if not lst: raise PreprocError("empty list for get_term")
 	num, lst = get_num(lst)
 	if not lst:
 		return (num, [])
@@ -314,7 +318,7 @@ def get_term(lst):
 							break
 				i += 1
 			else:
-				raise PreprocError('rparen expected %r' % lst)
+				raise PreprocError("rparen expected %r" % lst)
 
 			if int(num):
 				return get_term(lst[1:i])
@@ -332,7 +336,7 @@ def get_term(lst):
 			# operator precedence
 			p2, v2 = lst[0]
 			if p2 != OP:
-				raise PreprocError('op expected %r' % lst)
+				raise PreprocError("op expected %r" % lst)
 
 			if prec[v2] >= prec[v]:
 				num2 = reduce_nums(num, num2, v)
@@ -343,7 +347,7 @@ def get_term(lst):
 				return get_term([(NUM, num), (p, v), (NUM, num3)] + lst)
 
 
-	raise PreprocError('cannot reduce %r' % lst)
+	raise PreprocError("cannot reduce %r" % lst)
 
 def reduce_eval(lst):
 	"""
@@ -428,7 +432,7 @@ def reduce_tokens(lst, defs, ban=[]):
 					else:
 						lst[i] = (NUM, 0)
 				else:
-					raise PreprocError('Invalid define expression %r' % lst)
+					raise PreprocError("Invalid define expression %r" % lst)
 
 		elif p == IDENT and v in defs:
 
@@ -443,8 +447,8 @@ def reduce_tokens(lst, defs, ban=[]):
 				del lst[i]
 				accu = to_add[:]
 				reduce_tokens(accu, defs, ban+[v])
-				for tmp in accu:
-					lst.insert(i, tmp)
+				for x in range(len(accu)):
+					lst.insert(i, accu[x])
 					i += 1
 			else:
 				# collect the arguments for the funcall
@@ -453,11 +457,11 @@ def reduce_tokens(lst, defs, ban=[]):
 				del lst[i]
 
 				if i >= len(lst):
-					raise PreprocError('expected ( after %r (got nothing)' % v)
+					raise PreprocError("expected '(' after %r (got nothing)" % v)
 
 				(p2, v2) = lst[i]
 				if p2 != OP or v2 != '(':
-					raise PreprocError('expected ( after %r' % v)
+					raise PreprocError("expected '(' after %r" % v)
 
 				del lst[i]
 
@@ -472,22 +476,18 @@ def reduce_tokens(lst, defs, ban=[]):
 							one_param.append((p2, v2))
 							count_paren += 1
 						elif v2 == ')':
-							if one_param:
-								args.append(one_param)
+							if one_param: args.append(one_param)
 							break
 						elif v2 == ',':
-							if not one_param:
-								raise PreprocError('empty param in funcall %r' % v)
+							if not one_param: raise PreprocError("empty param in funcall %s" % v)
 							args.append(one_param)
 							one_param = []
 						else:
 							one_param.append((p2, v2))
 					else:
 						one_param.append((p2, v2))
-						if   v2 == '(':
-							count_paren += 1
-						elif v2 == ')':
-							count_paren -= 1
+						if   v2 == '(': count_paren += 1
+						elif v2 == ')': count_paren -= 1
 				else:
 					raise PreprocError('malformed macro')
 
@@ -524,6 +524,7 @@ def reduce_tokens(lst, defs, ban=[]):
 									accu.append((p2, v2))
 									accu.extend(toks)
 							elif to_add[j+1][0] == IDENT and to_add[j+1][1] == '__VA_ARGS__':
+								# TODO not sure
 								# first collect the tokens
 								va_toks = []
 								st = len(macro_def[0])
@@ -531,8 +532,7 @@ def reduce_tokens(lst, defs, ban=[]):
 								for x in args[pt-st+1:]:
 									va_toks.extend(x)
 									va_toks.append((OP, ','))
-								if va_toks:
-									va_toks.pop() # extra comma
+								if va_toks: va_toks.pop() # extra comma
 								if len(accu)>1:
 									(p3, v3) = accu[-1]
 									(p4, v4) = accu[-2]
@@ -580,15 +580,8 @@ def eval_macro(lst, defs):
 	:rtype: int
 	"""
 	reduce_tokens(lst, defs, [])
-	if not lst:
-		raise PreprocError('missing tokens to evaluate')
-
-	if lst:
-		p, v = lst[0]
-		if p == IDENT and v not in defs:
-			raise PreprocError('missing macro %r' % lst)
-
-	p, v = reduce_eval(lst)
+	if not lst: raise PreprocError("missing tokens to evaluate")
+	(p, v) = reduce_eval(lst)
 	return int(v) != 0
 
 def extract_macro(txt):
@@ -608,8 +601,7 @@ def extract_macro(txt):
 		p, name = t[0]
 
 		p, v = t[1]
-		if p != OP:
-			raise PreprocError('expected (')
+		if p != OP: raise PreprocError("expected open parenthesis")
 
 		i = 1
 		pindex = 0
@@ -628,27 +620,27 @@ def extract_macro(txt):
 				elif p == OP and v == ')':
 					break
 				else:
-					raise PreprocError('unexpected token (3)')
+					raise PreprocError("unexpected token (3)")
 			elif prev == IDENT:
 				if p == OP and v == ',':
 					prev = v
 				elif p == OP and v == ')':
 					break
 				else:
-					raise PreprocError('comma or ... expected')
+					raise PreprocError("comma or ... expected")
 			elif prev == ',':
 				if p == IDENT:
 					params[v] = pindex
 					pindex += 1
 					prev = p
 				elif p == OP and v == '...':
-					raise PreprocError('not implemented (1)')
+					raise PreprocError("not implemented (1)")
 				else:
-					raise PreprocError('comma or ... expected (2)')
+					raise PreprocError("comma or ... expected (2)")
 			elif prev == '...':
-				raise PreprocError('not implemented (2)')
+				raise PreprocError("not implemented (2)")
 			else:
-				raise PreprocError('unexpected else')
+				raise PreprocError("unexpected else")
 
 		#~ print (name, [params, t[i+1:]])
 		return (name, [params, t[i+1:]])
@@ -660,7 +652,7 @@ def extract_macro(txt):
 			# empty define, assign an empty token
 			return (v, [[], [('T','')]])
 
-re_include = re.compile('^\s*(<(?:.*)>|"(?:.*)")')
+re_include = re.compile('^\s*(<(?P<a>.*)>|"(?P<b>.*)")')
 def extract_include(txt, defs):
 	"""
 	Process a line in the form::
@@ -676,15 +668,15 @@ def extract_include(txt, defs):
 	"""
 	m = re_include.search(txt)
 	if m:
-		txt = m.group(1)
-		return txt[0], txt[1:-1]
+		if m.group('a'): return '<', m.group('a')
+		if m.group('b'): return '"', m.group('b')
 
 	# perform preprocessing and look at the result, it must match an include
 	toks = tokenize(txt)
 	reduce_tokens(toks, defs, ['waf_include'])
 
 	if not toks:
-		raise PreprocError('could not parse include %r' % txt)
+		raise PreprocError("could not parse include %s" % txt)
 
 	if len(toks) == 1:
 		if toks[0][0] == STR:
@@ -694,7 +686,7 @@ def extract_include(txt, defs):
 			ret = '<', stringize(toks).lstrip('<').rstrip('>')
 			return ret
 
-	raise PreprocError('could not parse include %r' % txt)
+	raise PreprocError("could not parse include %s." % txt)
 
 def parse_char(txt):
 	"""
@@ -706,26 +698,21 @@ def parse_char(txt):
 	:rtype: string
 	"""
 
-	if not txt:
-		raise PreprocError('attempted to parse a null char')
+	if not txt: raise PreprocError("attempted to parse a null char")
 	if txt[0] != '\\':
 		return ord(txt)
 	c = txt[1]
 	if c == 'x':
-		if len(txt) == 4 and txt[3] in string.hexdigits:
-			return int(txt[2:], 16)
+		if len(txt) == 4 and txt[3] in string.hexdigits: return int(txt[2:], 16)
 		return int(txt[2:], 16)
 	elif c.isdigit():
-		if c == '0' and len(txt)==2:
-			return 0
+		if c == '0' and len(txt)==2: return 0
 		for i in 3, 2, 1:
 			if len(txt) > i and txt[1:1+i].isdigit():
 				return (1+i, int(txt[1:1+i], 8))
 	else:
-		try:
-			return chr_esc[c]
-		except KeyError:
-			raise PreprocError('could not parse char literal %r' % txt)
+		try: return chr_esc[c]
+		except KeyError: raise PreprocError("could not parse char literal '%s'" % txt)
 
 def tokenize(s):
 	"""
@@ -738,6 +725,7 @@ def tokenize(s):
 	"""
 	return tokenize_private(s)[:] # force a copy of the results
 
+@Utils.run_once
 def tokenize_private(s):
 	ret = []
 	for match in re_clexer.finditer(s):
@@ -746,32 +734,28 @@ def tokenize_private(s):
 			v = m(name)
 			if v:
 				if name == IDENT:
-					if v in g_optrans:
+					try:
+						g_optrans[v];
 						name = OP
-					elif v.lower() == "true":
-						v = 1
-						name = NUM
-					elif v.lower() == "false":
-						v = 0
-						name = NUM
+					except KeyError:
+						# c++ specific
+						if v.lower() == "true":
+							v = 1
+							name = NUM
+						elif v.lower() == "false":
+							v = 0
+							name = NUM
 				elif name == NUM:
-					if m('oct'):
-						v = int(v, 8)
-					elif m('hex'):
-						v = int(m('hex'), 16)
-					elif m('n0'):
-						v = m('n0')
+					if m('oct'): v = int(v, 8)
+					elif m('hex'): v = int(m('hex'), 16)
+					elif m('n0'): v = m('n0')
 					else:
 						v = m('char')
-						if v:
-							v = parse_char(v)
-						else:
-							v = m('n2') or m('n4')
+						if v: v = parse_char(v)
+						else: v = m('n2') or m('n4')
 				elif name == OP:
-					if v == '%:':
-						v = '#'
-					elif v == '%:%:':
-						v = '##'
+					if v == '%:': v = '#'
+					elif v == '%:%:': v = '##'
 				elif name == STR:
 					# remove the quotes around the string
 					v = v[1:-1]
@@ -779,20 +763,15 @@ def tokenize_private(s):
 				break
 	return ret
 
-def format_defines(lst):
-	ret = []
-	for y in lst:
-		if y:
-			pos = y.find('=')
-			if pos == -1:
-				# "-DFOO" should give "#define FOO 1"
-				ret.append(y)
-			elif pos > 0:
-				# all others are assumed to be -DX=Y
-				ret.append('%s %s' % (y[:pos], y[pos+1:]))
-			else:
-				raise ValueError('Invalid define expression %r' % y)
-	return ret
+@Utils.run_once
+def define_name(line):
+	"""
+	:param line: define line
+	:type line: string
+	:rtype: string
+	:return: the define name
+	"""
+	return re_mac.match(line).group(0)
 
 class c_parser(object):
 	"""
@@ -824,12 +803,9 @@ class c_parser(object):
 		self.curfile = ''
 		"""Current file"""
 
-		self.ban_includes = set()
+		self.ban_includes = set([])
 		"""Includes that must not be read (#pragma once)"""
 
-		self.listed = set()
-		"""Include nodes/names already listed to avoid duplicates in self.nodes/self.names"""
-
 	def cached_find_resource(self, node, filename):
 		"""
 		Find a file from the input directory
@@ -842,13 +818,13 @@ class c_parser(object):
 		:rtype: :py:class:`waflib.Node.Node`
 		"""
 		try:
-			cache = node.ctx.preproc_cache_node
+			nd = node.ctx.cache_nd
 		except AttributeError:
-			cache = node.ctx.preproc_cache_node = Utils.lru_cache(FILE_CACHE_SIZE)
+			nd = node.ctx.cache_nd = {}
 
-		key = (node, filename)
+		tup = (node, filename)
 		try:
-			return cache[key]
+			return nd[tup]
 		except KeyError:
 			ret = node.find_resource(filename)
 			if ret:
@@ -858,10 +834,10 @@ class c_parser(object):
 					tmp = node.ctx.srcnode.search_node(ret.path_from(node.ctx.bldnode))
 					if tmp and getattr(tmp, 'children', None):
 						ret = None
-			cache[key] = ret
+			nd[tup] = ret
 			return ret
 
-	def tryfind(self, filename, kind='"', env=None):
+	def tryfind(self, filename):
 		"""
 		Try to obtain a node from the filename based from the include paths. Will add
 		the node found to :py:attr:`waflib.Tools.c_preproc.c_parser.nodes` or the file name to
@@ -875,70 +851,29 @@ class c_parser(object):
 		"""
 		if filename.endswith('.moc'):
 			# we could let the qt4 module use a subclass, but then the function "scan" below must be duplicated
-			# in the qt4 and in the qt5 classes. So we have two lines here and it is sufficient.
+			# in the qt4 and in the qt5 classes. So we have two lines here and it is sufficient. TODO waf 1.9
 			self.names.append(filename)
 			return None
 
 		self.curfile = filename
 
-		found = None
-		if kind == '"':
-			if env.MSVC_VERSION:
-				for n in reversed(self.currentnode_stack):
-					found = self.cached_find_resource(n, filename)
-					if found:
-						break
-			else:
-				found = self.cached_find_resource(self.currentnode_stack[-1], filename)
+		# for msvc it should be a for loop over the whole stack
+		found = self.cached_find_resource(self.currentnode_stack[-1], filename)
 
-		if not found:
-			for n in self.nodepaths:
-				found = self.cached_find_resource(n, filename)
-				if found:
-					break
+		for n in self.nodepaths:
+			if found:
+				break
+			found = self.cached_find_resource(n, filename)
 
-		listed = self.listed
 		if found and not found in self.ban_includes:
-			if found not in listed:
-				listed.add(found)
-				self.nodes.append(found)
+			# TODO duplicates do not increase the no-op build times too much, but they may be worth removing
+			self.nodes.append(found)
 			self.addlines(found)
 		else:
-			if filename not in listed:
-				listed.add(filename)
+			if not filename in self.names:
 				self.names.append(filename)
 		return found
 
-	def filter_comments(self, node):
-		"""
-		Filter the comments from a c/h file, and return the preprocessor lines.
-		The regexps :py:attr:`waflib.Tools.c_preproc.re_cpp`, :py:attr:`waflib.Tools.c_preproc.re_nl` and :py:attr:`waflib.Tools.c_preproc.re_lines` are used internally.
-
-		:return: the preprocessor directives as a list of (keyword, line)
-		:rtype: a list of string pairs
-		"""
-		# return a list of tuples : keyword, line
-		code = node.read()
-		if use_trigraphs:
-			for (a, b) in trig_def:
-				code = code.split(a).join(b)
-		code = re_nl.sub('', code)
-		code = re_cpp.sub(repl, code)
-		return re_lines.findall(code)
-
-	def parse_lines(self, node):
-		try:
-			cache = node.ctx.preproc_cache_lines
-		except AttributeError:
-			cache = node.ctx.preproc_cache_lines = Utils.lru_cache(LINE_CACHE_SIZE)
-		try:
-			return cache[node]
-		except KeyError:
-			cache[node] = lines = self.filter_comments(node)
-			lines.append((POPFILE, ''))
-			lines.reverse()
-			return lines
-
 	def addlines(self, node):
 		"""
 		Add the lines from a header in the list of preprocessor lines to parse
@@ -948,23 +883,34 @@ class c_parser(object):
 		"""
 
 		self.currentnode_stack.append(node.parent)
+		filepath = node.abspath()
 
 		self.count_files += 1
 		if self.count_files > recursion_limit:
 			# issue #812
-			raise PreprocError('recursion limit exceeded')
+			raise PreprocError("recursion limit exceeded")
+		pc = self.parse_cache
+		debug('preproc: reading file %r', filepath)
+		try:
+			lns = pc[filepath]
+		except KeyError:
+			pass
+		else:
+			self.lines.extend(lns)
+			return
 
-		if Logs.verbose:
-			Logs.debug('preproc: reading file %r', node)
 		try:
-			lines = self.parse_lines(node)
-		except EnvironmentError:
-			raise PreprocError('could not read the file %r' % node)
+			lines = filter_comments(filepath)
+			lines.append((POPFILE, ''))
+			lines.reverse()
+			pc[filepath] = lines # cache the lines filtered
+			self.lines.extend(lines)
+		except IOError:
+			raise PreprocError("could not read the file %s" % filepath)
 		except Exception:
 			if Logs.verbose > 0:
-				Logs.error('parsing %r failed %s', node, traceback.format_exc())
-		else:
-			self.lines.extend(lines)
+				error("parsing %s failed" % filepath)
+				traceback.print_exc()
 
 	def start(self, node, env):
 		"""
@@ -976,16 +922,27 @@ class c_parser(object):
 		:param env: config set containing additional defines to take into account
 		:type env: :py:class:`waflib.ConfigSet.ConfigSet`
 		"""
-		Logs.debug('preproc: scanning %s (in %s)', node.name, node.parent.name)
+
+		debug('preproc: scanning %s (in %s)', node.name, node.parent.name)
+
+		bld = node.ctx
+		try:
+			self.parse_cache = bld.parse_cache
+		except AttributeError:
+			self.parse_cache = bld.parse_cache = {}
 
 		self.current_file = node
 		self.addlines(node)
 
 		# macros may be defined on the command-line, so they must be parsed as if they were part of the file
-		if env.DEFINES:
-			lst = format_defines(env.DEFINES)
-			lst.reverse()
-			self.lines.extend([('define', x) for x in lst])
+		if env['DEFINES']:
+			try:
+				lst = ['%s %s' % (x[0], trimquotes('='.join(x[1:]))) for x in [y.split('=') for y in env['DEFINES']]]
+				lst.reverse()
+				self.lines.extend([('define', x) for x in lst])
+			except AttributeError:
+				# if the defines are invalid the compiler will tell the user
+				pass
 
 		while self.lines:
 			(token, line) = self.lines.pop()
@@ -995,6 +952,8 @@ class c_parser(object):
 				continue
 
 			try:
+				ve = Logs.verbose
+				if ve: 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
@@ -1010,27 +969,23 @@ class c_parser(object):
 
 				if token == 'if':
 					ret = eval_macro(tokenize(line), self.defs)
-					if ret:
-						state[-1] = accepted
-					else:
-						state[-1] = ignored
+					if ret: state[-1] = accepted
+					else: state[-1] = ignored
 				elif token == 'ifdef':
 					m = re_mac.match(line)
-					if m and m.group() in self.defs:
-						state[-1] = accepted
-					else:
-						state[-1] = ignored
+					if m and m.group(0) in self.defs: state[-1] = accepted
+					else: state[-1] = ignored
 				elif token == 'ifndef':
 					m = re_mac.match(line)
-					if m and m.group() in self.defs:
-						state[-1] = ignored
-					else:
-						state[-1] = accepted
+					if m and m.group(0) in self.defs: state[-1] = ignored
+					else: state[-1] = accepted
 				elif token == 'include' or token == 'import':
 					(kind, inc) = extract_include(line, self.defs)
-					self.current_file = self.tryfind(inc, kind, env)
-					if token == 'import':
-						self.ban_includes.add(self.current_file)
+					if ve: debug('preproc: include found %s    (%s) ', inc, kind)
+					if kind == '"' or not strict_quotes:
+						self.current_file = self.tryfind(inc)
+						if token == 'import':
+							self.ban_includes.add(self.current_file)
 				elif token == 'elif':
 					if state[-1] == accepted:
 						state[-1] = skipped
@@ -1038,35 +993,24 @@ class c_parser(object):
 						if eval_macro(tokenize(line), self.defs):
 							state[-1] = accepted
 				elif token == 'else':
-					if state[-1] == accepted:
-						state[-1] = skipped
-					elif state[-1] == ignored:
-						state[-1] = accepted
+					if state[-1] == accepted: state[-1] = skipped
+					elif state[-1] == ignored: state[-1] = accepted
 				elif token == 'define':
 					try:
-						self.defs[self.define_name(line)] = line
-					except AttributeError:
-						raise PreprocError('Invalid define line %r' % line)
+						self.defs[define_name(line)] = line
+					except Exception:
+						raise PreprocError("Invalid define line %s" % line)
 				elif token == 'undef':
 					m = re_mac.match(line)
-					if m and m.group() in self.defs:
-						self.defs.__delitem__(m.group())
+					if m and m.group(0) in self.defs:
+						self.defs.__delitem__(m.group(0))
 						#print "undef %s" % name
 				elif token == 'pragma':
 					if re_pragma_once.match(line.lower()):
 						self.ban_includes.add(self.current_file)
 			except Exception as e:
 				if Logs.verbose:
-					Logs.debug('preproc: line parsing failed (%s): %s %s', e, line, traceback.format_exc())
-
-	def define_name(self, line):
-		"""
-		:param line: define line
-		:type line: string
-		:rtype: string
-		:return: the define name
-		"""
-		return re_mac.match(line).group()
+					debug('preproc: line parsing failed (%s): %s %s', e, line, Utils.ex_stack())
 
 def scan(task):
 	"""
@@ -1076,6 +1020,9 @@ def scan(task):
 
 	This function is bound as a task method on :py:class:`waflib.Tools.c.c` and :py:class:`waflib.Tools.cxx.cxx` for example
 	"""
+
+	global go_absolute
+
 	try:
 		incn = task.generator.includes_nodes
 	except AttributeError:
@@ -1088,4 +1035,7 @@ 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))
 	return (tmp.nodes, tmp.names)
+

waflib/Tools/c_tests.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2016-2018 (ita)
+# Thomas Nagy, 2010 (ita)
 
 """
 Various configuration tests.
@@ -58,7 +58,7 @@ def link_lib_test_fun(self):
 @conf
 def check_library(self, mode=None, test_exec=True):
 	"""
-	Checks if libraries can be linked with the current linker. Uses :py:func:`waflib.Tools.c_tests.link_lib_test_fun`.
+	Check if libraries can be linked with the current linker. Uses :py:func:`waflib.Tools.c_tests.link_lib_test_fun`.
 
 	:param mode: c or cxx or d
 	:type mode: string
@@ -72,7 +72,8 @@ def check_library(self, mode=None, test_exec=True):
 		features = 'link_lib_test',
 		msg = 'Checking for libraries',
 		mode = mode,
-		test_exec = test_exec)
+		test_exec = test_exec,
+		)
 
 ########################################################################################
 
@@ -88,7 +89,7 @@ INLINE_VALUES = ['inline', '__inline__', '__inline']
 @conf
 def check_inline(self, **kw):
 	"""
-	Checks for the right value for inline macro.
+	Check for the right value for inline macro.
 	Define INLINE_MACRO to 1 if the define is found.
 	If the inline macro is not 'inline', add a define to the ``config.h`` (#define inline __inline__)
 
@@ -97,6 +98,7 @@ def check_inline(self, **kw):
 	:param features: by default *c* or *cxx* depending on the compiler present
 	:type features: list of string
 	"""
+
 	self.start_msg('Checking for inline')
 
 	if not 'define_name' in kw:
@@ -133,7 +135,7 @@ int main(int argc, char **argv) {
 @conf
 def check_large_file(self, **kw):
 	"""
-	Checks for large file support and define the macro HAVE_LARGEFILE
+	Check for large file support and define the macro HAVE_LARGEFILE
 	The test is skipped on win32 systems (DEST_BINFMT == pe).
 
 	:param define_name: define to set, by default *HAVE_LARGEFILE*
@@ -141,6 +143,7 @@ def check_large_file(self, **kw):
 	:param execute: execute the test (yes by default)
 	:type execute: bool
 	"""
+
 	if not 'define_name' in kw:
 		kw['define_name'] = 'HAVE_LARGEFILE'
 	if not 'execute' in kw:
@@ -194,12 +197,9 @@ extern int foo;
 '''
 
 class grep_for_endianness(Task.Task):
-	"""
-	Task that reads a binary and tries to determine the endianness
-	"""
 	color = 'PINK'
 	def run(self):
-		txt = self.inputs[0].read(flags='rb').decode('latin-1')
+		txt = self.inputs[0].read(flags='rb').decode('iso8859-1')
 		if txt.find('LiTTleEnDian') > -1:
 			self.generator.tmp.append('little')
 		elif txt.find('BIGenDianSyS') > -1:
@@ -211,19 +211,18 @@ class grep_for_endianness(Task.Task):
 @after_method('process_source')
 def grep_for_endianness_fun(self):
 	"""
-	Used by the endianness configuration test
+	Used by the endiannes configuration test
 	"""
 	self.create_task('grep_for_endianness', self.compiled_tasks[0].outputs[0])
 
 @conf
 def check_endianness(self):
 	"""
-	Executes a configuration test to determine the endianness
+	Execute a configuration test to determine the endianness
 	"""
 	tmp = []
 	def check_msg(self):
 		return tmp[0]
-	self.check(fragment=ENDIAN_FRAGMENT, features='c grep_for_endianness',
-		msg='Checking for endianness', define='ENDIANNESS', tmp=tmp, okmsg=check_msg)
+	self.check(fragment=ENDIAN_FRAGMENT, features='c grep_for_endianness', msg="Checking for endianness", define='ENDIANNESS', tmp=tmp, okmsg=check_msg)
 	return tmp[0]
 

waflib/Tools/ccroot.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2005-2018 (ita)
+# Thomas Nagy, 2005-2010 (ita)
 
 """
 Classes and methods shared by tools providing support for C-like language such
@@ -8,7 +8,7 @@ as C/C++/D/Assembly/Go (this support module is almost never used alone).
 """
 
 import os, re
-from waflib import Task, Utils, Node, Errors, Logs
+from waflib import Task, Utils, Node, Errors
 from waflib.TaskGen import after_method, before_method, feature, taskgen_method, extension
 from waflib.Tools import c_aliases, c_preproc, c_config, c_osx, c_tests
 from waflib.Configure import conf
@@ -77,7 +77,7 @@ def to_incnodes(self, inlst):
 	:return: list of include folders as nodes
 	"""
 	lst = []
-	seen = set()
+	seen = set([])
 	for x in self.to_list(inlst):
 		if x in seen or not x:
 			continue
@@ -118,10 +118,9 @@ def apply_incpaths(self):
 	and the list of include paths in ``tg.env.INCLUDES``.
 	"""
 
-	lst = self.to_incnodes(self.to_list(getattr(self, 'includes', [])) + self.env.INCLUDES)
+	lst = self.to_incnodes(self.to_list(getattr(self, 'includes', [])) + self.env['INCLUDES'])
 	self.includes_nodes = lst
-	cwd = self.get_cwd()
-	self.env.INCPATHS = [x.path_from(cwd) for x in lst]
+	self.env['INCPATHS'] = [x.abspath() for x in lst]
 
 class link_task(Task.Task):
 	"""
@@ -131,9 +130,6 @@ class link_task(Task.Task):
 	"""
 	color   = 'YELLOW'
 
-	weight  = 3
-	"""Try to process link tasks as early as possible"""
-
 	inst_to = None
 	"""Default installation path for the link task outputs, or None to disable"""
 
@@ -146,12 +142,6 @@ class link_task(Task.Task):
 		The settings are retrieved from ``env.clsname_PATTERN``
 		"""
 		if isinstance(target, str):
-			base = self.generator.path
-			if target.startswith('#'):
-				# for those who like flat structures
-				target = target[1:]
-				base = self.generator.bld.bldnode
-
 			pattern = self.env[self.__class__.__name__ + '_PATTERN']
 			if not pattern:
 				pattern = '%s'
@@ -161,7 +151,7 @@ class link_task(Task.Task):
 				nums = self.generator.vnum.split('.')
 				if self.env.DEST_BINFMT == 'pe':
 					# include the version in the dll file name,
-					# the import lib file name stays unversioned.
+					# the import lib file name stays unversionned.
 					name = name + '-' + nums[0]
 				elif self.env.DEST_OS == 'openbsd':
 					pattern = '%s.%s' % (pattern, nums[0])
@@ -172,51 +162,9 @@ class link_task(Task.Task):
 				tmp = folder + os.sep + pattern % name
 			else:
 				tmp = pattern % name
-			target = base.find_or_declare(tmp)
+			target = self.generator.path.find_or_declare(tmp)
 		self.set_outputs(target)
 
-	def exec_command(self, *k, **kw):
-		ret = super(link_task, self).exec_command(*k, **kw)
-		if not ret and self.env.DO_MANIFEST:
-			ret = self.exec_mf()
-		return ret
-
-	def exec_mf(self):
-		"""
-		Create manifest files for VS-like compilers (msvc, ifort, ...)
-		"""
-		if not self.env.MT:
-			return 0
-
-		manifest = None
-		for out_node in self.outputs:
-			if out_node.name.endswith('.manifest'):
-				manifest = out_node.abspath()
-				break
-		else:
-			# Should never get here.  If we do, it means the manifest file was
-			# never added to the outputs list, thus we don't have a manifest file
-			# to embed, so we just return.
-			return 0
-
-		# embedding mode. Different for EXE's and DLL's.
-		# see: http://msdn2.microsoft.com/en-us/library/ms235591(VS.80).aspx
-		mode = ''
-		for x in Utils.to_list(self.generator.features):
-			if x in ('cprogram', 'cxxprogram', 'fcprogram', 'fcprogram_test'):
-				mode = 1
-			elif x in ('cshlib', 'cxxshlib', 'fcshlib'):
-				mode = 2
-
-		Logs.debug('msvc: embedding manifest in mode %r', mode)
-
-		lst = [] + self.env.MT
-		lst.extend(Utils.to_list(self.env.MTFLAGS))
-		lst.extend(['-manifest', manifest])
-		lst.append('-outputresource:%s;%s' % (self.outputs[0].abspath(), mode))
-
-		return super(link_task, self).exec_command(lst)
-
 class stlink_task(link_task):
 	"""
 	Base for static link tasks, which use *ar* most of the time.
@@ -230,10 +178,8 @@ class stlink_task(link_task):
 def rm_tgt(cls):
 	old = cls.run
 	def wrap(self):
-		try:
-			os.remove(self.outputs[0].abspath())
-		except OSError:
-			pass
+		try: os.remove(self.outputs[0].abspath())
+		except OSError: pass
 		return old(self)
 	setattr(cls, 'run', wrap)
 rm_tgt(stlink_task)
@@ -273,12 +219,10 @@ def apply_link(self):
 	try:
 		inst_to = self.install_path
 	except AttributeError:
-		inst_to = self.link_task.inst_to
+		inst_to = self.link_task.__class__.inst_to
 	if inst_to:
 		# install a copy of the node list we have at this moment (implib not added)
-		self.install_task = self.add_install_files(
-			install_to=inst_to, install_from=self.link_task.outputs[:],
-			chmod=self.link_task.chmod, task=self.link_task)
+		self.install_task = self.bld.install_files(inst_to, self.link_task.outputs[:], env=self.env, chmod=self.link_task.chmod, task=self.link_task)
 
 @taskgen_method
 def use_rec(self, name, **kw):
@@ -338,7 +282,7 @@ def process_use(self):
 	See :py:func:`waflib.Tools.ccroot.use_rec`.
 	"""
 
-	use_not = self.tmp_use_not = set()
+	use_not = self.tmp_use_not = set([])
 	self.tmp_use_seen = [] # we would like an ordered set
 	use_prec = self.tmp_use_prec = {}
 	self.uselib = self.to_list(getattr(self, 'uselib', []))
@@ -353,7 +297,7 @@ def process_use(self):
 			del use_prec[x]
 
 	# topological sort
-	out = self.tmp_use_sorted = []
+	out = []
 	tmp = []
 	for x in self.tmp_use_seen:
 		for k in use_prec.values():
@@ -389,15 +333,14 @@ def process_use(self):
 			if 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())
+				tmp_path = y.link_task.outputs[0].parent.path_from(self.bld.bldnode)
 				self.env.append_unique(var + 'PATH', [tmp_path])
 		else:
 			if y.tmp_use_objects:
 				self.add_objects_from_tgen(y)
 
 		if getattr(y, 'export_includes', None):
-			# self.includes may come from a global variable #2035
-			self.includes = self.includes + y.to_incnodes(y.export_includes)
+			self.includes.extend(y.to_incnodes(y.export_includes))
 
 		if getattr(y, 'export_defines', None):
 			self.env.append_value('DEFINES', self.to_list(y.export_defines))
@@ -447,7 +390,7 @@ def get_uselib_vars(self):
 	:return: the *uselib* variables associated to the *features* attribute (see :py:attr:`waflib.Tools.ccroot.USELIB_VARS`)
 	:rtype: list of string
 	"""
-	_vars = set()
+	_vars = set([])
 	for x in self.features:
 		if x in USELIB_VARS:
 			_vars |= USELIB_VARS[x]
@@ -462,7 +405,7 @@ def propagate_uselib_vars(self):
 		def build(bld):
 			bld.env.AFLAGS_aaa = ['bar']
 			from waflib.Tools.ccroot import USELIB_VARS
-			USELIB_VARS['aaa'] = ['AFLAGS']
+			USELIB_VARS['aaa'] = set('AFLAGS')
 
 			tg = bld(features='aaa', aflags='test')
 
@@ -504,20 +447,20 @@ def apply_implib(self):
 		name = self.target.name
 	else:
 		name = os.path.split(self.target)[1]
-	implib = self.env.implib_PATTERN % name
+	implib = self.env['implib_PATTERN'] % name
 	implib = dll.parent.find_or_declare(implib)
-	self.env.append_value('LINKFLAGS', self.env.IMPLIB_ST % implib.bldpath())
+	self.env.append_value('LINKFLAGS', self.env['IMPLIB_ST'] % implib.bldpath())
 	self.link_task.outputs.append(implib)
 
 	if getattr(self, 'defs', None) and self.env.DEST_BINFMT == 'pe':
 		node = self.path.find_resource(self.defs)
 		if not node:
 			raise Errors.WafError('invalid def file %r' % self.defs)
-		if self.env.def_PATTERN:
-			self.env.append_value('LINKFLAGS', self.env.def_PATTERN % node.path_from(self.get_cwd()))
+		if 'msvc' in (self.env.CC_NAME, self.env.CXX_NAME):
+			self.env.append_value('LINKFLAGS', '/def:%s' % node.path_from(self.bld.bldnode))
 			self.link_task.dep_nodes.append(node)
 		else:
-			# gcc for windows takes *.def file as input without any special flag
+			#gcc for windows takes *.def file a an input without any special flag
 			self.link_task.inputs.append(node)
 
 	# where to put the import library
@@ -532,11 +475,10 @@ def apply_implib(self):
 			except AttributeError:
 				# else, put the library in BINDIR and the import library in LIBDIR
 				inst_to = '${IMPLIBDIR}'
-				self.install_task.install_to = '${BINDIR}'
+				self.install_task.dest = '${BINDIR}'
 				if not self.env.IMPLIBDIR:
 					self.env.IMPLIBDIR = self.env.LIBDIR
-		self.implib_install_task = self.add_install_files(install_to=inst_to, install_from=implib,
-			chmod=self.link_task.chmod, task=self.link_task)
+		self.implib_install_task = self.bld.install_files(inst_to, implib, env=self.env, chmod=self.link_task.chmod, task=self.link_task)
 
 # ============ the code above must not know anything about vnum processing on unix platforms =========
 
@@ -593,34 +535,34 @@ def apply_vnum(self):
 
 	# the following task is just to enable execution from the build dir :-/
 	if self.env.DEST_OS != 'openbsd':
-		outs = [node.parent.make_node(name3)]
+		outs = [node.parent.find_or_declare(name3)]
 		if name2 != name3:
-			outs.append(node.parent.make_node(name2))
+			outs.append(node.parent.find_or_declare(name2))
 		self.create_task('vnum', node, outs)
 
 	if getattr(self, 'install_task', None):
-		self.install_task.hasrun = Task.SKIPPED
-		self.install_task.no_errcheck_out = True
-		path = self.install_task.install_to
+		self.install_task.hasrun = Task.SKIP_ME
+		bld = self.bld
+		path = self.install_task.dest
 		if self.env.DEST_OS == 'openbsd':
 			libname = self.link_task.outputs[0].name
-			t1 = self.add_install_as(install_to='%s/%s' % (path, libname), install_from=node, chmod=self.link_task.chmod)
+			t1 = bld.install_as('%s%s%s' % (path, os.sep, libname), node, env=self.env, chmod=self.link_task.chmod)
 			self.vnum_install_task = (t1,)
 		else:
-			t1 = self.add_install_as(install_to=path + os.sep + name3, install_from=node, chmod=self.link_task.chmod)
-			t3 = self.add_symlink_as(install_to=path + os.sep + libname, install_from=name3)
+			t1 = bld.install_as(path + os.sep + name3, node, env=self.env, chmod=self.link_task.chmod)
+			t3 = bld.symlink_as(path + os.sep + libname, name3)
 			if name2 != name3:
-				t2 = self.add_symlink_as(install_to=path + os.sep + name2, install_from=name3)
+				t2 = bld.symlink_as(path + os.sep + name2, name3)
 				self.vnum_install_task = (t1, t2, t3)
 			else:
 				self.vnum_install_task = (t1, t3)
 
-	if '-dynamiclib' in self.env.LINKFLAGS:
+	if '-dynamiclib' in self.env['LINKFLAGS']:
 		# this requires after(propagate_uselib_vars)
 		try:
 			inst_to = self.install_path
 		except AttributeError:
-			inst_to = self.link_task.inst_to
+			inst_to = self.link_task.__class__.inst_to
 		if inst_to:
 			p = Utils.subst_vars(inst_to, self.env)
 			path = os.path.join(p, name2)
@@ -633,6 +575,7 @@ class vnum(Task.Task):
 	Create the symbolic links for a versioned shared library. Instances are created by :py:func:`waflib.Tools.ccroot.apply_vnum`
 	"""
 	color = 'CYAN'
+	quient = True
 	ext_in = ['.bin']
 	def keyword(self):
 		return 'Symlinking'
@@ -657,6 +600,9 @@ class fake_shlib(link_task):
 		for t in self.run_after:
 			if not t.hasrun:
 				return Task.ASK_LATER
+
+		for x in self.outputs:
+			x.sig = Utils.h_file(x.abspath())
 		return Task.SKIP_ME
 
 class fake_stlib(stlink_task):
@@ -667,6 +613,9 @@ class fake_stlib(stlink_task):
 		for t in self.run_after:
 			if not t.hasrun:
 				return Task.ASK_LATER
+
+		for x in self.outputs:
+			x.sig = Utils.h_file(x.abspath())
 		return Task.SKIP_ME
 
 @conf
@@ -709,10 +658,7 @@ def process_lib(self):
 		for y in names:
 			node = x.find_node(y)
 			if node:
-				try:
-					Utils.h_file(node.abspath())
-				except EnvironmentError:
-					raise ValueError('Could not read %r' % y)
+				node.sig = Utils.h_file(node.abspath())
 				break
 		else:
 			continue

waflib/Tools/clang.py

@@ -12,7 +12,7 @@ from waflib.Configure import conf
 @conf
 def find_clang(conf):
 	"""
-	Finds the program clang and executes it to ensure it really is clang
+	Find the program clang and execute it to ensure it really is clang
 	"""
 	cc = conf.find_program('clang', var='CC')
 	conf.get_cc_version(cc, clang=True)

waflib/Tools/clangxx.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy 2009-2018 (ita)
+# Thomas Nagy 2009-2010 (ita)
 
 """
 Detect the Clang++ C++ compiler
@@ -12,7 +12,7 @@ from waflib.Configure import conf
 @conf
 def find_clangxx(conf):
 	"""
-	Finds the program clang++, and executes it to ensure it really is clang++
+	Find the program clang++, and execute it to ensure it really is clang++
 	"""
 	cxx = conf.find_program('clang++', var='CXX')
 	conf.get_cc_version(cxx, clang=True)

waflib/Tools/compiler_c.py

@@ -47,10 +47,10 @@ c_compiler = {
 'osf1V':  ['gcc'],
 'gnu':    ['gcc', 'clang'],
 'java':   ['gcc', 'msvc', 'clang', 'icc'],
-'default':['clang', 'gcc'],
+'default':['gcc', 'clang'],
 }
 """
-Dict mapping platform names to Waf tools finding specific C compilers::
+Dict mapping the platform names to Waf tools finding specific C compilers::
 
 	from waflib.Tools.compiler_c import c_compiler
 	c_compiler['linux'] = ['gcc', 'icc', 'suncc']
@@ -63,14 +63,10 @@ def default_compilers():
 
 def configure(conf):
 	"""
-	Detects a suitable C compiler
-
-	:raises: :py:class:`waflib.Errors.ConfigurationError` when no suitable compiler is found
+	Try to find a suitable C compiler or raise a :py:class:`waflib.Errors.ConfigurationError`.
 	"""
-	try:
-		test_for_compiler = conf.options.check_c_compiler or default_compilers()
-	except AttributeError:
-		conf.fatal("Add options(opt): opt.load('compiler_c')")
+	try: test_for_compiler = conf.options.check_c_compiler or default_compilers()
+	except AttributeError: conf.fatal("Add options(opt): opt.load('compiler_c')")
 
 	for compiler in re.split('[ ,]+', test_for_compiler):
 		conf.env.stash()
@@ -80,21 +76,19 @@ def configure(conf):
 		except conf.errors.ConfigurationError as e:
 			conf.env.revert()
 			conf.end_msg(False)
-			debug('compiler_c: %r', e)
+			debug('compiler_c: %r' % e)
 		else:
-			if conf.env.CC:
+			if conf.env['CC']:
 				conf.end_msg(conf.env.get_flat('CC'))
-				conf.env.COMPILER_CC = compiler
-				conf.env.commit()
+				conf.env['COMPILER_CC'] = compiler
 				break
-			conf.env.revert()
 			conf.end_msg(False)
 	else:
 		conf.fatal('could not configure a C compiler!')
 
 def options(opt):
 	"""
-	This is how to provide compiler preferences on the command-line::
+	Restrict the compiler detection from the command-line::
 
 		$ waf configure --check-c-compiler=gcc
 	"""

waflib/Tools/compiler_cxx.py

@@ -48,7 +48,7 @@ cxx_compiler = {
 'osf1V':  ['g++'],
 'gnu':    ['g++', 'clang++'],
 'java':   ['g++', 'msvc', 'clang++', 'icpc'],
-'default': ['clang++', 'g++']
+'default': ['g++', 'clang++']
 }
 """
 Dict mapping the platform names to Waf tools finding specific C++ compilers::
@@ -64,14 +64,10 @@ def default_compilers():
 
 def configure(conf):
 	"""
-	Detects a suitable C++ compiler
-
-	:raises: :py:class:`waflib.Errors.ConfigurationError` when no suitable compiler is found
+	Try to find a suitable C++ compiler or raise a :py:class:`waflib.Errors.ConfigurationError`.
 	"""
-	try:
-		test_for_compiler = conf.options.check_cxx_compiler or default_compilers()
-	except AttributeError:
-		conf.fatal("Add options(opt): opt.load('compiler_cxx')")
+	try: test_for_compiler = conf.options.check_cxx_compiler or default_compilers()
+	except AttributeError: conf.fatal("Add options(opt): opt.load('compiler_cxx')")
 
 	for compiler in re.split('[ ,]+', test_for_compiler):
 		conf.env.stash()
@@ -81,21 +77,19 @@ def configure(conf):
 		except conf.errors.ConfigurationError as e:
 			conf.env.revert()
 			conf.end_msg(False)
-			debug('compiler_cxx: %r', e)
+			debug('compiler_cxx: %r' % e)
 		else:
-			if conf.env.CXX:
+			if conf.env['CXX']:
 				conf.end_msg(conf.env.get_flat('CXX'))
-				conf.env.COMPILER_CXX = compiler
-				conf.env.commit()
+				conf.env['COMPILER_CXX'] = compiler
 				break
-			conf.env.revert()
 			conf.end_msg(False)
 	else:
 		conf.fatal('could not configure a C++ compiler!')
 
 def options(opt):
 	"""
-	This is how to provide compiler preferences on the command-line::
+	Restrict the compiler detection from the command-line::
 
 		$ waf configure --check-cxx-compiler=gxx
 	"""

waflib/Tools/compiler_d.py

@@ -1,85 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Carlos Rafael Giani, 2007 (dv)
-# Thomas Nagy, 2016-2018 (ita)
-
-"""
-Try to detect a D compiler from the list of supported compilers::
-
-	def options(opt):
-		opt.load('compiler_d')
-	def configure(cnf):
-		cnf.load('compiler_d')
-	def build(bld):
-		bld.program(source='main.d', target='app')
-
-Only three D compilers are really present at the moment:
-
-* gdc
-* dmd, the ldc compiler having a very similar command-line interface
-* ldc2
-"""
-
-import re
-from waflib import Utils, Logs
-
-d_compiler = {
-'default' : ['gdc', 'dmd', 'ldc2']
-}
-"""
-Dict mapping the platform names to lists of names of D compilers to try, in order of preference::
-
-	from waflib.Tools.compiler_d import d_compiler
-	d_compiler['default'] = ['gdc', 'dmd', 'ldc2']
-"""
-
-def default_compilers():
-	build_platform = Utils.unversioned_sys_platform()
-	possible_compiler_list = d_compiler.get(build_platform, d_compiler['default'])
-	return ' '.join(possible_compiler_list)
-
-def configure(conf):
-	"""
-	Detects a suitable D compiler
-
-	:raises: :py:class:`waflib.Errors.ConfigurationError` when no suitable compiler is found
-	"""
-	try:
-		test_for_compiler = conf.options.check_d_compiler or default_compilers()
-	except AttributeError:
-		conf.fatal("Add options(opt): opt.load('compiler_d')")
-
-	for compiler in re.split('[ ,]+', test_for_compiler):
-		conf.env.stash()
-		conf.start_msg('Checking for %r (D compiler)' % compiler)
-		try:
-			conf.load(compiler)
-		except conf.errors.ConfigurationError as e:
-			conf.env.revert()
-			conf.end_msg(False)
-			Logs.debug('compiler_d: %r', e)
-		else:
-			if conf.env.D:
-				conf.end_msg(conf.env.get_flat('D'))
-				conf.env.COMPILER_D = compiler
-				conf.env.commit()
-				break
-			conf.env.revert()
-			conf.end_msg(False)
-	else:
-		conf.fatal('could not configure a D compiler!')
-
-def options(opt):
-	"""
-	This is how to provide compiler preferences on the command-line::
-
-		$ waf configure --check-d-compiler=dmd
-	"""
-	test_for_compiler = default_compilers()
-	d_compiler_opts = opt.add_option_group('Configuration options')
-	d_compiler_opts.add_option('--check-d-compiler', default=None,
-		help='list of D compilers to try [%s]' % test_for_compiler, dest='check_d_compiler')
-
-	for x in test_for_compiler.split():
-		opt.load('%s' % x)
-

waflib/Tools/compiler_fc.py

@@ -1,73 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-
-import re
-from waflib import Utils, Logs
-from waflib.Tools import fc
-
-fc_compiler = {
-	'win32'  : ['gfortran','ifort'],
-	'darwin' : ['gfortran', 'g95', 'ifort'],
-	'linux'  : ['gfortran', 'g95', 'ifort'],
-	'java'   : ['gfortran', 'g95', 'ifort'],
-	'default': ['gfortran'],
-	'aix'    : ['gfortran']
-}
-"""
-Dict mapping the platform names to lists of names of Fortran compilers to try, in order of preference::
-
-	from waflib.Tools.compiler_c import c_compiler
-	c_compiler['linux'] = ['gfortran', 'g95', 'ifort']
-"""
-
-def default_compilers():
-	build_platform = Utils.unversioned_sys_platform()
-	possible_compiler_list = fc_compiler.get(build_platform, fc_compiler['default'])
-	return ' '.join(possible_compiler_list)
-
-def configure(conf):
-	"""
-	Detects a suitable Fortran compiler
-
-	:raises: :py:class:`waflib.Errors.ConfigurationError` when no suitable compiler is found
-	"""
-	try:
-		test_for_compiler = conf.options.check_fortran_compiler or default_compilers()
-	except AttributeError:
-		conf.fatal("Add options(opt): opt.load('compiler_fc')")
-	for compiler in re.split('[ ,]+', test_for_compiler):
-		conf.env.stash()
-		conf.start_msg('Checking for %r (Fortran compiler)' % compiler)
-		try:
-			conf.load(compiler)
-		except conf.errors.ConfigurationError as e:
-			conf.env.revert()
-			conf.end_msg(False)
-			Logs.debug('compiler_fortran: %r', e)
-		else:
-			if conf.env.FC:
-				conf.end_msg(conf.env.get_flat('FC'))
-				conf.env.COMPILER_FORTRAN = compiler
-				conf.env.commit()
-				break
-			conf.env.revert()
-			conf.end_msg(False)
-	else:
-		conf.fatal('could not configure a Fortran compiler!')
-
-def options(opt):
-	"""
-	This is how to provide compiler preferences on the command-line::
-
-		$ waf configure --check-fortran-compiler=ifort
-	"""
-	test_for_compiler = default_compilers()
-	opt.load_special_tools('fc_*.py')
-	fortran_compiler_opts = opt.add_option_group('Configuration options')
-	fortran_compiler_opts.add_option('--check-fortran-compiler', default=None,
-			help='list of Fortran compiler to try [%s]' % test_for_compiler,
-		dest="check_fortran_compiler")
-
-	for x in test_for_compiler.split():
-		opt.load('%s' % x)
-

waflib/Tools/cs.py

@@ -1,211 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
-
-"""
-C# support. A simple example::
-
-	def configure(conf):
-		conf.load('cs')
-	def build(bld):
-		bld(features='cs', source='main.cs', gen='foo')
-
-Note that the configuration may compile C# snippets::
-
-	FRAG = '''
-	namespace Moo {
-		public class Test { public static int Main(string[] args) { return 0; } }
-	}'''
-	def configure(conf):
-		conf.check(features='cs', fragment=FRAG, compile_filename='test.cs', gen='test.exe',
-			bintype='exe', csflags=['-pkg:gtk-sharp-2.0'], msg='Checking for Gtksharp support')
-"""
-
-from waflib import Utils, Task, Options, Errors
-from waflib.TaskGen import before_method, after_method, feature
-from waflib.Tools import ccroot
-from waflib.Configure import conf
-
-ccroot.USELIB_VARS['cs'] = set(['CSFLAGS', 'ASSEMBLIES', 'RESOURCES'])
-ccroot.lib_patterns['csshlib'] = ['%s']
-
-@feature('cs')
-@before_method('process_source')
-def apply_cs(self):
-	"""
-	Create a C# task bound to the attribute *cs_task*. There can be only one C# task by task generator.
-	"""
-	cs_nodes = []
-	no_nodes = []
-	for x in self.to_nodes(self.source):
-		if x.name.endswith('.cs'):
-			cs_nodes.append(x)
-		else:
-			no_nodes.append(x)
-	self.source = no_nodes
-
-	bintype = getattr(self, 'bintype', self.gen.endswith('.dll') and 'library' or 'exe')
-	self.cs_task = tsk = self.create_task('mcs', cs_nodes, self.path.find_or_declare(self.gen))
-	tsk.env.CSTYPE = '/target:%s' % bintype
-	tsk.env.OUT = '/out:%s' % tsk.outputs[0].abspath()
-	self.env.append_value('CSFLAGS', '/platform:%s' % getattr(self, 'platform', 'anycpu'))
-
-	inst_to = getattr(self, 'install_path', bintype=='exe' and '${BINDIR}' or '${LIBDIR}')
-	if inst_to:
-		# note: we are making a copy, so the files added to cs_task.outputs won't be installed automatically
-		mod = getattr(self, 'chmod', bintype=='exe' and Utils.O755 or Utils.O644)
-		self.install_task = self.add_install_files(install_to=inst_to, install_from=self.cs_task.outputs[:], chmod=mod)
-
-@feature('cs')
-@after_method('apply_cs')
-def use_cs(self):
-	"""
-	C# applications honor the **use** keyword::
-
-		def build(bld):
-			bld(features='cs', source='My.cs', bintype='library', gen='my.dll', name='mylib')
-			bld(features='cs', source='Hi.cs', includes='.', bintype='exe', gen='hi.exe', use='mylib', name='hi')
-	"""
-	names = self.to_list(getattr(self, 'use', []))
-	get = self.bld.get_tgen_by_name
-	for x in names:
-		try:
-			y = get(x)
-		except Errors.WafError:
-			self.env.append_value('CSFLAGS', '/reference:%s' % x)
-			continue
-		y.post()
-
-		tsk = getattr(y, 'cs_task', None) or getattr(y, 'link_task', None)
-		if not tsk:
-			self.bld.fatal('cs task has no link task for use %r' % self)
-		self.cs_task.dep_nodes.extend(tsk.outputs) # dependency
-		self.cs_task.set_run_after(tsk) # order (redundant, the order is inferred from the nodes inputs/outputs)
-		self.env.append_value('CSFLAGS', '/reference:%s' % tsk.outputs[0].abspath())
-
-@feature('cs')
-@after_method('apply_cs', 'use_cs')
-def debug_cs(self):
-	"""
-	The C# targets may create .mdb or .pdb files::
-
-		def build(bld):
-			bld(features='cs', source='My.cs', bintype='library', gen='my.dll', csdebug='full')
-			# csdebug is a value in (True, 'full', 'pdbonly')
-	"""
-	csdebug = getattr(self, 'csdebug', self.env.CSDEBUG)
-	if not csdebug:
-		return
-
-	node = self.cs_task.outputs[0]
-	if self.env.CS_NAME == 'mono':
-		out = node.parent.find_or_declare(node.name + '.mdb')
-	else:
-		out = node.change_ext('.pdb')
-	self.cs_task.outputs.append(out)
-
-	if getattr(self, 'install_task', None):
-		self.pdb_install_task = self.add_install_files(
-			install_to=self.install_task.install_to, install_from=out)
-
-	if csdebug == 'pdbonly':
-		val = ['/debug+', '/debug:pdbonly']
-	elif csdebug == 'full':
-		val = ['/debug+', '/debug:full']
-	else:
-		val = ['/debug-']
-	self.env.append_value('CSFLAGS', val)
-
-@feature('cs')
-@after_method('debug_cs')
-def doc_cs(self):
-	"""
-	The C# targets may create .xml documentation files::
-
-		def build(bld):
-			bld(features='cs', source='My.cs', bintype='library', gen='my.dll', csdoc=True)
-			# csdoc is a boolean value
-	"""
-	csdoc = getattr(self, 'csdoc', self.env.CSDOC)
-	if not csdoc:
-		return
-
-	node = self.cs_task.outputs[0]
-	out = node.change_ext('.xml')
-	self.cs_task.outputs.append(out)
-
-	if getattr(self, 'install_task', None):
-		self.doc_install_task = self.add_install_files(
-			install_to=self.install_task.install_to, install_from=out)
-
-	self.env.append_value('CSFLAGS', '/doc:%s' % out.abspath())
-
-class mcs(Task.Task):
-	"""
-	Compile C# files
-	"""
-	color   = 'YELLOW'
-	run_str = '${MCS} ${CSTYPE} ${CSFLAGS} ${ASS_ST:ASSEMBLIES} ${RES_ST:RESOURCES} ${OUT} ${SRC}'
-
-	def split_argfile(self, cmd):
-		inline = [cmd[0]]
-		infile = []
-		for x in cmd[1:]:
-			# csc doesn't want /noconfig in @file
-			if x.lower() == '/noconfig':
-				inline.append(x)
-			else:
-				infile.append(self.quote_flag(x))
-		return (inline, infile)
-
-def configure(conf):
-	"""
-	Find a C# compiler, set the variable MCS for the compiler and CS_NAME (mono or csc)
-	"""
-	csc = getattr(Options.options, 'cscbinary', None)
-	if csc:
-		conf.env.MCS = csc
-	conf.find_program(['csc', 'mcs', 'gmcs'], var='MCS')
-	conf.env.ASS_ST = '/r:%s'
-	conf.env.RES_ST = '/resource:%s'
-
-	conf.env.CS_NAME = 'csc'
-	if str(conf.env.MCS).lower().find('mcs') > -1:
-		conf.env.CS_NAME = 'mono'
-
-def options(opt):
-	"""
-	Add a command-line option for the configuration::
-
-		$ waf configure --with-csc-binary=/foo/bar/mcs
-	"""
-	opt.add_option('--with-csc-binary', type='string', dest='cscbinary')
-
-class fake_csshlib(Task.Task):
-	"""
-	Task used for reading a foreign .net assembly and adding the dependency on it
-	"""
-	color   = 'YELLOW'
-	inst_to = None
-
-	def runnable_status(self):
-		return Task.SKIP_ME
-
-@conf
-def read_csshlib(self, name, paths=[]):
-	"""
-	Read a foreign .net assembly for the *use* system::
-
-		def build(bld):
-			bld.read_csshlib('ManagedLibrary.dll', paths=[bld.env.mylibrarypath])
-			bld(features='cs', source='Hi.cs', bintype='exe', gen='hi.exe', use='ManagedLibrary.dll')
-
-	:param name: Name of the library
-	:type name: string
-	:param paths: Folders in which the library may be found
-	:type paths: list of string
-	:return: A task generator having the feature *fake_lib* which will call :py:func:`waflib.Tools.ccroot.process_lib`
-	:rtype: :py:class:`waflib.TaskGen.task_gen`
-	"""
-	return self(name=name, features='fake_lib', lib_paths=paths, lib_type='csshlib')
-

waflib/Tools/cxx.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2005-2018 (ita)
+# Thomas Nagy, 2005-2010 (ita)
 
 "Base for c++ programs and libraries"
 
@@ -10,31 +10,31 @@ from waflib.Tools.ccroot import link_task, stlink_task
 
 @TaskGen.extension('.cpp','.cc','.cxx','.C','.c++')
 def cxx_hook(self, node):
-	"Binds c++ file extensions to create :py:class:`waflib.Tools.cxx.cxx` instances"
+	"Bind the c++ file extensions to the creation of a :py:class:`waflib.Tools.cxx.cxx` instance"
 	return self.create_compiled_task('cxx', node)
 
 if not '.c' in TaskGen.task_gen.mappings:
 	TaskGen.task_gen.mappings['.c'] = TaskGen.task_gen.mappings['.cpp']
 
 class cxx(Task.Task):
-	"Compiles C++ files into object files"
-	run_str = '${CXX} ${ARCH_ST:ARCH} ${CXXFLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${CXX_SRC_F}${SRC} ${CXX_TGT_F}${TGT[0].abspath()} ${CPPFLAGS}'
+	"Compile C++ files into object files"
+	run_str = '${CXX} ${ARCH_ST:ARCH} ${CXXFLAGS} ${CPPFLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${CXX_SRC_F}${SRC} ${CXX_TGT_F}${TGT[0].abspath()}'
 	vars    = ['CXXDEPS'] # unused variable to depend on, just in case
 	ext_in  = ['.h'] # set the build order easily by using ext_out=['.h']
 	scan    = c_preproc.scan
 
 class cxxprogram(link_task):
-	"Links object files into c++ programs"
+	"Link object files into a c++ program"
 	run_str = '${LINK_CXX} ${LINKFLAGS} ${CXXLNK_SRC_F}${SRC} ${CXXLNK_TGT_F}${TGT[0].abspath()} ${RPATH_ST:RPATH} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${FRAMEWORK_ST:FRAMEWORK} ${ARCH_ST:ARCH} ${STLIB_MARKER} ${STLIBPATH_ST:STLIBPATH} ${STLIB_ST:STLIB} ${SHLIB_MARKER} ${LIBPATH_ST:LIBPATH} ${LIB_ST:LIB} ${LDFLAGS}'
 	vars    = ['LINKDEPS']
 	ext_out = ['.bin']
 	inst_to = '${BINDIR}'
 
 class cxxshlib(cxxprogram):
-	"Links object files into c++ shared libraries"
+	"Link object files into a c++ shared library"
 	inst_to = '${LIBDIR}'
 
 class cxxstlib(stlink_task):
-	"Links object files into c++ static libraries"
+	"Link object files into a c++ static library"
 	pass # do not remove
 

waflib/Tools/d.py

@@ -1,97 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Carlos Rafael Giani, 2007 (dv)
-# Thomas Nagy, 2007-2018 (ita)
-
-from waflib import Utils, Task, Errors
-from waflib.TaskGen import taskgen_method, feature, extension
-from waflib.Tools import d_scan, d_config
-from waflib.Tools.ccroot import link_task, stlink_task
-
-class d(Task.Task):
-	"Compile a d file into an object file"
-	color   = 'GREEN'
-	run_str = '${D} ${DFLAGS} ${DINC_ST:INCPATHS} ${D_SRC_F:SRC} ${D_TGT_F:TGT}'
-	scan    = d_scan.scan
-
-class d_with_header(d):
-	"Compile a d file and generate a header"
-	run_str = '${D} ${DFLAGS} ${DINC_ST:INCPATHS} ${D_HDR_F:tgt.outputs[1].bldpath()} ${D_SRC_F:SRC} ${D_TGT_F:tgt.outputs[0].bldpath()}'
-
-class d_header(Task.Task):
-	"Compile d headers"
-	color   = 'BLUE'
-	run_str = '${D} ${D_HEADER} ${SRC}'
-
-class dprogram(link_task):
-	"Link object files into a d program"
-	run_str = '${D_LINKER} ${LINKFLAGS} ${DLNK_SRC_F}${SRC} ${DLNK_TGT_F:TGT} ${RPATH_ST:RPATH} ${DSTLIB_MARKER} ${DSTLIBPATH_ST:STLIBPATH} ${DSTLIB_ST:STLIB} ${DSHLIB_MARKER} ${DLIBPATH_ST:LIBPATH} ${DSHLIB_ST:LIB}'
-	inst_to = '${BINDIR}'
-
-class dshlib(dprogram):
-	"Link object files into a d shared library"
-	inst_to = '${LIBDIR}'
-
-class dstlib(stlink_task):
-	"Link object files into a d static library"
-	pass # do not remove
-
-@extension('.d', '.di', '.D')
-def d_hook(self, node):
-	"""
-	Compile *D* files. To get .di files as well as .o files, set the following::
-
-		def build(bld):
-			bld.program(source='foo.d', target='app', generate_headers=True)
-
-	"""
-	ext = Utils.destos_to_binfmt(self.env.DEST_OS) == 'pe' and 'obj' or 'o'
-	out = '%s.%d.%s' % (node.name, self.idx, ext)
-	def create_compiled_task(self, name, node):
-		task = self.create_task(name, node, node.parent.find_or_declare(out))
-		try:
-			self.compiled_tasks.append(task)
-		except AttributeError:
-			self.compiled_tasks = [task]
-		return task
-
-	if getattr(self, 'generate_headers', None):
-		tsk = create_compiled_task(self, 'd_with_header', node)
-		tsk.outputs.append(node.change_ext(self.env.DHEADER_ext))
-	else:
-		tsk = create_compiled_task(self, 'd', node)
-	return tsk
-
-@taskgen_method
-def generate_header(self, filename):
-	"""
-	See feature request #104::
-
-		def build(bld):
-			tg = bld.program(source='foo.d', target='app')
-			tg.generate_header('blah.d')
-			# is equivalent to:
-			#tg = bld.program(source='foo.d', target='app', header_lst='blah.d')
-
-	:param filename: header to create
-	:type filename: string
-	"""
-	try:
-		self.header_lst.append([filename, self.install_path])
-	except AttributeError:
-		self.header_lst = [[filename, self.install_path]]
-
-@feature('d')
-def process_header(self):
-	"""
-	Process the attribute 'header_lst' to create the d header compilation tasks::
-
-		def build(bld):
-			bld.program(source='foo.d', target='app', header_lst='blah.d')
-	"""
-	for i in getattr(self, 'header_lst', []):
-		node = self.path.find_resource(i[0])
-		if not node:
-			raise Errors.WafError('file %r not found on d obj' % i[0])
-		self.create_task('d_header', node, node.change_ext('.di'))
-

waflib/Tools/d_config.py

@@ -1,64 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2016-2018 (ita)
-
-from waflib import Utils
-from waflib.Configure import conf
-
-@conf
-def d_platform_flags(self):
-	"""
-	Sets the extensions dll/so for d programs and libraries
-	"""
-	v = self.env
-	if not v.DEST_OS:
-		v.DEST_OS = Utils.unversioned_sys_platform()
-	binfmt = Utils.destos_to_binfmt(self.env.DEST_OS)
-	if binfmt == 'pe':
-		v.dprogram_PATTERN = '%s.exe'
-		v.dshlib_PATTERN   = 'lib%s.dll'
-		v.dstlib_PATTERN   = 'lib%s.a'
-	elif binfmt == 'mac-o':
-		v.dprogram_PATTERN = '%s'
-		v.dshlib_PATTERN   = 'lib%s.dylib'
-		v.dstlib_PATTERN   = 'lib%s.a'
-	else:
-		v.dprogram_PATTERN = '%s'
-		v.dshlib_PATTERN   = 'lib%s.so'
-		v.dstlib_PATTERN   = 'lib%s.a'
-
-DLIB = '''
-version(D_Version2) {
-	import std.stdio;
-	int main() {
-		writefln("phobos2");
-		return 0;
-	}
-} else {
-	version(Tango) {
-		import tango.stdc.stdio;
-		int main() {
-			printf("tango");
-			return 0;
-		}
-	} else {
-		import std.stdio;
-		int main() {
-			writefln("phobos1");
-			return 0;
-		}
-	}
-}
-'''
-"""Detection string for the D standard library"""
-
-@conf
-def check_dlibrary(self, execute=True):
-	"""
-	Detects the kind of standard library that comes with the compiler,
-	and sets conf.env.DLIBRARY to tango, phobos1 or phobos2
-	"""
-	ret = self.check_cc(features='d dprogram', fragment=DLIB, compile_filename='test.d', execute=execute, define_ret=True)
-	if execute:
-		self.env.DLIBRARY = ret.strip()
-

waflib/Tools/d_scan.py

@@ -1,211 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2016-2018 (ita)
-
-"""
-Provide a scanner for finding dependencies on d files
-"""
-
-import re
-from waflib import Utils
-
-def filter_comments(filename):
-	"""
-	:param filename: d file name
-	:type filename: string
-	:rtype: list
-	:return: a list of characters
-	"""
-	txt = Utils.readf(filename)
-	i = 0
-	buf = []
-	max = len(txt)
-	begin = 0
-	while i < max:
-		c = txt[i]
-		if c == '"' or c == "'":  # skip a string or character literal
-			buf.append(txt[begin:i])
-			delim = c
-			i += 1
-			while i < max:
-				c = txt[i]
-				if c == delim:
-					break
-				elif c == '\\':  # skip the character following backslash
-					i += 1
-				i += 1
-			i += 1
-			begin = i
-		elif c == '/':  # try to replace a comment with whitespace
-			buf.append(txt[begin:i])
-			i += 1
-			if i == max:
-				break
-			c = txt[i]
-			if c == '+':  # eat nesting /+ +/ comment
-				i += 1
-				nesting = 1
-				c = None
-				while i < max:
-					prev = c
-					c = txt[i]
-					if prev == '/' and c == '+':
-						nesting += 1
-						c = None
-					elif prev == '+' and c == '/':
-						nesting -= 1
-						if nesting == 0:
-							break
-						c = None
-					i += 1
-			elif c == '*':  # eat /* */ comment
-				i += 1
-				c = None
-				while i < max:
-					prev = c
-					c = txt[i]
-					if prev == '*' and c == '/':
-						break
-					i += 1
-			elif c == '/':  # eat // comment
-				i += 1
-				while i < max and txt[i] != '\n':
-					i += 1
-			else:  # no comment
-				begin = i - 1
-				continue
-			i += 1
-			begin = i
-			buf.append(' ')
-		else:
-			i += 1
-	buf.append(txt[begin:])
-	return buf
-
-class d_parser(object):
-	"""
-	Parser for d files
-	"""
-	def __init__(self, env, incpaths):
-		#self.code = ''
-		#self.module = ''
-		#self.imports = []
-
-		self.allnames = []
-
-		self.re_module = re.compile("module\s+([^;]+)")
-		self.re_import = re.compile("import\s+([^;]+)")
-		self.re_import_bindings = re.compile("([^:]+):(.*)")
-		self.re_import_alias = re.compile("[^=]+=(.+)")
-
-		self.env = env
-
-		self.nodes = []
-		self.names = []
-
-		self.incpaths = incpaths
-
-	def tryfind(self, filename):
-		"""
-		Search file a file matching an module/import directive
-
-		:param filename: file to read
-		:type filename: string
-		"""
-		found = 0
-		for n in self.incpaths:
-			found = n.find_resource(filename.replace('.', '/') + '.d')
-			if found:
-				self.nodes.append(found)
-				self.waiting.append(found)
-				break
-		if not found:
-			if not filename in self.names:
-				self.names.append(filename)
-
-	def get_strings(self, code):
-		"""
-		:param code: d code to parse
-		:type code: string
-		:return: the modules that the code uses
-		:rtype: a list of match objects
-		"""
-		#self.imports = []
-		self.module = ''
-		lst = []
-
-		# get the module name (if present)
-
-		mod_name = self.re_module.search(code)
-		if mod_name:
-			self.module = re.sub('\s+', '', mod_name.group(1)) # strip all whitespaces
-
-		# go through the code, have a look at all import occurrences
-
-		# first, lets look at anything beginning with "import" and ending with ";"
-		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
-
-				# does this end with an import bindings declaration?
-				# (import bindings always terminate the list of imports)
-				bindings_match = self.re_import_bindings.match(import_match_str)
-				if bindings_match:
-					import_match_str = bindings_match.group(1)
-					# if so, extract the part before the ":" (since the module declaration(s) is/are located there)
-
-				# split the matching string into a bunch of strings, separated by a comma
-				matches = import_match_str.split(',')
-
-				for match in matches:
-					alias_match = self.re_import_alias.match(match)
-					if alias_match:
-						# is this an alias declaration? (alias = module name) if so, extract the module name
-						match = alias_match.group(1)
-
-					lst.append(match)
-		return lst
-
-	def start(self, node):
-		"""
-		The parsing starts here
-
-		:param node: input file
-		:type node: :py:class:`waflib.Node.Node`
-		"""
-		self.waiting = [node]
-		# while the stack is not empty, add the dependencies
-		while self.waiting:
-			nd = self.waiting.pop(0)
-			self.iter(nd)
-
-	def iter(self, node):
-		"""
-		Find all the modules that a file depends on, uses :py:meth:`waflib.Tools.d_scan.d_parser.tryfind` to process dependent files
-
-		:param node: input file
-		:type node: :py:class:`waflib.Node.Node`
-		"""
-		path = node.abspath() # obtain the absolute path
-		code = "".join(filter_comments(path)) # read the file and filter the comments
-		names = self.get_strings(code) # obtain the import strings
-		for x in names:
-			# optimization
-			if x in self.allnames:
-				continue
-			self.allnames.append(x)
-
-			# for each name, see if it is like a node or not
-			self.tryfind(x)
-
-def scan(self):
-	"look for .d/.di used by a d file"
-	env = self.env
-	gruik = d_parser(env, self.generator.includes_nodes)
-	node = self.inputs[0]
-	gruik.start(node)
-	nodes = gruik.nodes
-	names = gruik.names
-	return (nodes, names)
-

waflib/Tools/dbus.py

@@ -1,70 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Ali Sabil, 2007
-
-"""
-Compiles dbus files with **dbus-binding-tool**
-
-Typical usage::
-
-	def options(opt):
-		opt.load('compiler_c dbus')
-	def configure(conf):
-		conf.load('compiler_c dbus')
-	def build(bld):
-		tg = bld.program(
-			includes = '.',
-			source = bld.path.ant_glob('*.c'),
-			target = 'gnome-hello')
-		tg.add_dbus_file('test.xml', 'test_prefix', 'glib-server')
-"""
-
-from waflib import Task, Errors
-from waflib.TaskGen import taskgen_method, before_method
-
-@taskgen_method
-def add_dbus_file(self, filename, prefix, mode):
-	"""
-	Adds a dbus file to the list of dbus files to process. Store them in the attribute *dbus_lst*.
-
-	:param filename: xml file to compile
-	:type filename: string
-	:param prefix: dbus binding tool prefix (--prefix=prefix)
-	:type prefix: string
-	:param mode: dbus binding tool mode (--mode=mode)
-	:type mode: string
-	"""
-	if not hasattr(self, 'dbus_lst'):
-		self.dbus_lst = []
-	if not 'process_dbus' in self.meths:
-		self.meths.append('process_dbus')
-	self.dbus_lst.append([filename, prefix, mode])
-
-@before_method('process_source')
-def process_dbus(self):
-	"""
-	Processes the dbus files stored in the attribute *dbus_lst* to create :py:class:`waflib.Tools.dbus.dbus_binding_tool` instances.
-	"""
-	for filename, prefix, mode in getattr(self, 'dbus_lst', []):
-		node = self.path.find_resource(filename)
-		if not node:
-			raise Errors.WafError('file not found ' + filename)
-		tsk = self.create_task('dbus_binding_tool', node, node.change_ext('.h'))
-		tsk.env.DBUS_BINDING_TOOL_PREFIX = prefix
-		tsk.env.DBUS_BINDING_TOOL_MODE   = mode
-
-class dbus_binding_tool(Task.Task):
-	"""
-	Compiles a dbus file
-	"""
-	color   = 'BLUE'
-	ext_out = ['.h']
-	run_str = '${DBUS_BINDING_TOOL} --prefix=${DBUS_BINDING_TOOL_PREFIX} --mode=${DBUS_BINDING_TOOL_MODE} --output=${TGT} ${SRC}'
-	shell   = True # temporary workaround for #795
-
-def configure(conf):
-	"""
-	Detects the program dbus-binding-tool and sets ``conf.env.DBUS_BINDING_TOOL``
-	"""
-	conf.find_program('dbus-binding-tool', var='DBUS_BINDING_TOOL')
-

waflib/Tools/dmd.py

@@ -1,80 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Carlos Rafael Giani, 2007 (dv)
-# Thomas Nagy, 2008-2018 (ita)
-
-import sys
-from waflib.Tools import ar, d
-from waflib.Configure import conf
-
-@conf
-def find_dmd(conf):
-	"""
-	Finds the program *dmd*, *dmd2*, or *ldc* and set the variable *D*
-	"""
-	conf.find_program(['dmd', 'dmd2', 'ldc'], var='D')
-
-	# make sure that we're dealing with dmd1, dmd2, or ldc(1)
-	out = conf.cmd_and_log(conf.env.D + ['--help'])
-	if out.find("D Compiler v") == -1:
-		out = conf.cmd_and_log(conf.env.D + ['-version'])
-		if out.find("based on DMD v1.") == -1:
-			conf.fatal("detected compiler is not dmd/ldc")
-
-@conf
-def common_flags_ldc(conf):
-	"""
-	Sets the D flags required by *ldc*
-	"""
-	v = conf.env
-	v.DFLAGS        = ['-d-version=Posix']
-	v.LINKFLAGS     = []
-	v.DFLAGS_dshlib = ['-relocation-model=pic']
-
-@conf
-def common_flags_dmd(conf):
-	"""
-	Set the flags required by *dmd* or *dmd2*
-	"""
-	v = conf.env
-
-	v.D_SRC_F           = ['-c']
-	v.D_TGT_F           = '-of%s'
-
-	v.D_LINKER          = v.D
-	v.DLNK_SRC_F        = ''
-	v.DLNK_TGT_F        = '-of%s'
-	v.DINC_ST           = '-I%s'
-
-	v.DSHLIB_MARKER = v.DSTLIB_MARKER = ''
-	v.DSTLIB_ST = v.DSHLIB_ST         = '-L-l%s'
-	v.DSTLIBPATH_ST = v.DLIBPATH_ST   = '-L-L%s'
-
-	v.LINKFLAGS_dprogram= ['-quiet']
-
-	v.DFLAGS_dshlib     = ['-fPIC']
-	v.LINKFLAGS_dshlib  = ['-L-shared']
-
-	v.DHEADER_ext       = '.di'
-	v.DFLAGS_d_with_header = ['-H', '-Hf']
-	v.D_HDR_F           = '%s'
-
-def configure(conf):
-	"""
-	Configuration for *dmd*, *dmd2*, and *ldc*
-	"""
-	conf.find_dmd()
-
-	if sys.platform == 'win32':
-		out = conf.cmd_and_log(conf.env.D + ['--help'])
-		if out.find('D Compiler v2.') > -1:
-			conf.fatal('dmd2 on Windows is not supported, use gdc or ldc2 instead')
-
-	conf.load('ar')
-	conf.load('d')
-	conf.common_flags_dmd()
-	conf.d_platform_flags()
-
-	if str(conf.env.D).find('ldc') > -1:
-		conf.common_flags_ldc()
-

waflib/Tools/errcheck.py

@@ -3,9 +3,9 @@
 # Thomas Nagy, 2011 (ita)
 
 """
-Common mistakes highlighting.
+errcheck: highlight common mistakes
 
-There is a performance impact, so this tool is only loaded when running ``waf -v``
+There is a performance hit, so this tool is only loaded when running "waf -v"
 """
 
 typos = {
@@ -18,14 +18,13 @@ typos = {
 'importpath':'includes',
 'installpath':'install_path',
 'iscopy':'is_copy',
-'uses':'use',
 }
 
 meths_typos = ['__call__', 'program', 'shlib', 'stlib', 'objects']
 
 import sys
 from waflib import Logs, Build, Node, Task, TaskGen, ConfigSet, Errors, Utils
-from waflib.Tools import ccroot
+import waflib.Tools.ccroot
 
 def check_same_targets(self):
 	mp = Utils.defaultdict(list)
@@ -34,8 +33,6 @@ def check_same_targets(self):
 	def check_task(tsk):
 		if not isinstance(tsk, Task.Task):
 			return
-		if hasattr(tsk, 'no_errcheck_out'):
-			return
 
 		for node in tsk.outputs:
 			mp[node].append(tsk)
@@ -61,34 +58,30 @@ def check_same_targets(self):
 			Logs.error(msg)
 			for x in v:
 				if Logs.verbose > 1:
-					Logs.error('  %d. %r', 1 + v.index(x), x.generator)
+					Logs.error('  %d. %r' % (1 + v.index(x), x.generator))
 				else:
-					Logs.error('  %d. %r in %r', 1 + v.index(x), x.generator.name, getattr(x.generator, 'path', None))
-			Logs.error('If you think that this is an error, set no_errcheck_out on the task instance')
+					Logs.error('  %d. %r in %r' % (1 + v.index(x), x.generator.name, getattr(x.generator, 'path', None)))
 
 	if not dupe:
 		for (k, v) in uids.items():
 			if len(v) > 1:
 				Logs.error('* Several tasks use the same identifier. Please check the information on\n   https://waf.io/apidocs/Task.html?highlight=uid#waflib.Task.Task.uid')
-				tg_details = tsk.generator.name
-				if Logs.verbose > 2:
-					tg_details = tsk.generator
 				for tsk in v:
-					Logs.error('  - object %r (%r) defined in %r', tsk.__class__.__name__, tsk, tg_details)
+					Logs.error('  - object %r (%r) defined in %r' % (tsk.__class__.__name__, tsk, tsk.generator))
 
 def check_invalid_constraints(self):
-	feat = set()
+	feat = set([])
 	for x in list(TaskGen.feats.values()):
 		feat.union(set(x))
 	for (x, y) in TaskGen.task_gen.prec.items():
 		feat.add(x)
 		feat.union(set(y))
-	ext = set()
+	ext = set([])
 	for x in TaskGen.task_gen.mappings.values():
 		ext.add(x.__name__)
 	invalid = ext & feat
 	if invalid:
-		Logs.error('The methods %r have invalid annotations:  @extension <-> @feature/@before_method/@after_method', list(invalid))
+		Logs.error('The methods %r have invalid annotations:  @extension <-> @feature/@before_method/@after_method' % list(invalid))
 
 	# the build scripts have been read, so we can check for invalid after/before attributes on task classes
 	for cls in list(Task.classes.values()):
@@ -97,15 +90,15 @@ def check_invalid_constraints(self):
 
 		for x in ('before', 'after'):
 			for y in Utils.to_list(getattr(cls, x, [])):
-				if not Task.classes.get(y):
-					Logs.error('Erroneous order constraint %r=%r on task class %r', x, y, cls.__name__)
+				if not Task.classes.get(y, None):
+					Logs.error('Erroneous order constraint %r=%r on task class %r' % (x, y, cls.__name__))
 		if getattr(cls, 'rule', None):
-			Logs.error('Erroneous attribute "rule" on task class %r (rename to "run_str")', cls.__name__)
+			Logs.error('Erroneous attribute "rule" on task class %r (rename to "run_str")' % cls.__name__)
 
 def replace(m):
 	"""
-	Replaces existing BuildContext methods to verify parameter names,
-	for example ``bld(source=)`` has no ending *s*
+	We could add properties, but they would not work in some cases:
+	bld.program(...) requires 'source' in the attributes
 	"""
 	oldcall = getattr(Build.BuildContext, m)
 	def call(self, *k, **kw):
@@ -114,13 +107,13 @@ def replace(m):
 			if x in kw:
 				if x == 'iscopy' and 'subst' in getattr(self, 'features', ''):
 					continue
-				Logs.error('Fix the typo %r -> %r on %r', x, typos[x], ret)
+				Logs.error('Fix the typo %r -> %r on %r' % (x, typos[x], ret))
 		return ret
 	setattr(Build.BuildContext, m, call)
 
 def enhance_lib():
 	"""
-	Modifies existing classes and methods to enable error verification
+	modify existing classes and methods
 	"""
 	for m in meths_typos:
 		replace(m)
@@ -128,36 +121,26 @@ def enhance_lib():
 	# catch '..' in ant_glob patterns
 	def ant_glob(self, *k, **kw):
 		if k:
-			lst = Utils.to_list(k[0])
+			lst=Utils.to_list(k[0])
 			for pat in lst:
-				sp = pat.split('/')
-				if '..' in sp:
-					Logs.error("In ant_glob pattern %r: '..' means 'two dots', not 'parent directory'", k[0])
-				if '.' in sp:
-					Logs.error("In ant_glob pattern %r: '.' means 'one dot', not 'current directory'", k[0])
-		return self.old_ant_glob(*k, **kw)
-	Node.Node.old_ant_glob = Node.Node.ant_glob
-	Node.Node.ant_glob = ant_glob
-
-	# catch ant_glob on build folders
-	def ant_iter(self, accept=None, maxdepth=25, pats=[], dir=False, src=True, remove=True, quiet=False):
-		if remove:
+				if '..' in pat.split('/'):
+					Logs.error("In ant_glob pattern %r: '..' means 'two dots', not 'parent directory'" % k[0])
+		if kw.get('remove', True):
 			try:
-				if self.is_child_of(self.ctx.bldnode) and not quiet:
-					quiet = True
-					Logs.error('Calling ant_glob on build folders (%r) is dangerous: add quiet=True / remove=False', self)
+				if self.is_child_of(self.ctx.bldnode) and not kw.get('quiet', False):
+					Logs.error('Using ant_glob on the build folder (%r) is dangerous (quiet=True to disable this warning)' % self)
 			except AttributeError:
 				pass
-		return self.old_ant_iter(accept, maxdepth, pats, dir, src, remove, quiet)
-	Node.Node.old_ant_iter = Node.Node.ant_iter
-	Node.Node.ant_iter = ant_iter
+		return self.old_ant_glob(*k, **kw)
+	Node.Node.old_ant_glob = Node.Node.ant_glob
+	Node.Node.ant_glob = ant_glob
 
 	# catch conflicting ext_in/ext_out/before/after declarations
 	old = Task.is_before
 	def is_before(t1, t2):
 		ret = old(t1, t2)
 		if ret and old(t2, t1):
-			Logs.error('Contradictory order constraints in classes %r %r', t1, t2)
+			Logs.error('Contradictory order constraints in classes %r %r' % (t1, t2))
 		return ret
 	Task.is_before = is_before
 
@@ -169,7 +152,7 @@ def enhance_lib():
 			Logs.error('feature shlib -> cshlib, dshlib or cxxshlib')
 		for x in ('c', 'cxx', 'd', 'fc'):
 			if not x in lst and lst and lst[0] in [x+y for y in ('program', 'shlib', 'stlib')]:
-				Logs.error('%r features is probably missing %r', self, x)
+				Logs.error('%r features is probably missing %r' % (self, x))
 	TaskGen.feature('*')(check_err_features)
 
 	# check for erroneous order constraints
@@ -177,12 +160,12 @@ def enhance_lib():
 		if not hasattr(self, 'rule') and not 'subst' in Utils.to_list(self.features):
 			for x in ('before', 'after', 'ext_in', 'ext_out'):
 				if hasattr(self, x):
-					Logs.warn('Erroneous order constraint %r on non-rule based task generator %r', x, self)
+					Logs.warn('Erroneous order constraint %r on non-rule based task generator %r' % (x, self))
 		else:
 			for x in ('before', 'after'):
 				for y in self.to_list(getattr(self, x, [])):
-					if not Task.classes.get(y):
-						Logs.error('Erroneous order constraint %s=%r on %r (no such class)', x, y, self)
+					if not Task.classes.get(y, None):
+						Logs.error('Erroneous order constraint %s=%r on %r (no such class)' % (x, y, self))
 	TaskGen.feature('*')(check_err_order)
 
 	# check for @extension used with @feature/@before_method/@after_method
@@ -217,21 +200,24 @@ def enhance_lib():
 	TaskGen.task_gen.use_rec = use_rec
 
 	# check for env.append
-	def _getattr(self, name, default=None):
+	def getattri(self, name, default=None):
 		if name == 'append' or name == 'add':
 			raise Errors.WafError('env.append and env.add do not exist: use env.append_value/env.append_unique')
 		elif name == 'prepend':
 			raise Errors.WafError('env.prepend does not exist: use env.prepend_value')
 		if name in self.__slots__:
-			return super(ConfigSet.ConfigSet, self).__getattr__(name, default)
+			return object.__getattr__(self, name, default)
 		else:
 			return self[name]
-	ConfigSet.ConfigSet.__getattr__ = _getattr
+	ConfigSet.ConfigSet.__getattr__ = getattri
 
 
 def options(opt):
 	"""
-	Error verification can be enabled by default (not just on ``waf -v``) by adding to the user script options
+	Add a few methods
 	"""
 	enhance_lib()
 
+def configure(conf):
+	pass
+

waflib/Tools/fc.py

@@ -1,189 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# DC 2008
-# Thomas Nagy 2016-2018 (ita)
-
-"""
-Fortran support
-"""
-
-from waflib import Utils, Task, Errors
-from waflib.Tools import ccroot, fc_config, fc_scan
-from waflib.TaskGen import extension
-from waflib.Configure import conf
-
-ccroot.USELIB_VARS['fc'] = set(['FCFLAGS', 'DEFINES', 'INCLUDES', 'FCPPFLAGS'])
-ccroot.USELIB_VARS['fcprogram_test'] = ccroot.USELIB_VARS['fcprogram'] = set(['LIB', 'STLIB', 'LIBPATH', 'STLIBPATH', 'LINKFLAGS', 'RPATH', 'LINKDEPS'])
-ccroot.USELIB_VARS['fcshlib'] = set(['LIB', 'STLIB', 'LIBPATH', 'STLIBPATH', 'LINKFLAGS', 'RPATH', 'LINKDEPS'])
-ccroot.USELIB_VARS['fcstlib'] = set(['ARFLAGS', 'LINKDEPS'])
-
-@extension('.f','.F','.f90','.F90','.for','.FOR','.f95','.F95','.f03','.F03','.f08','.F08')
-def fc_hook(self, node):
-	"Binds the Fortran file extensions create :py:class:`waflib.Tools.fc.fc` instances"
-	return self.create_compiled_task('fc', node)
-
-@conf
-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']
-
-def get_fortran_tasks(tsk):
-	"""
-	Obtains all fortran tasks from the same build group. Those tasks must not have
-	the attribute 'nomod' or 'mod_fortran_done'
-
-	:return: a list of :py:class:`waflib.Tools.fc.fc` instances
-	"""
-	bld = tsk.generator.bld
-	tasks = bld.get_tasks_group(bld.get_group_idx(tsk.generator))
-	return [x for x in tasks if isinstance(x, fc) and not getattr(x, 'nomod', None) and not getattr(x, 'mod_fortran_done', None)]
-
-class fc(Task.Task):
-	"""
-	Fortran tasks can only run when all fortran tasks in a current task group are ready to be executed
-	This may cause a deadlock if some fortran task is waiting for something that cannot happen (circular dependency)
-	Should this ever happen, set the 'nomod=True' on those tasks instances to break the loop
-	"""
-	color = 'GREEN'
-	run_str = '${FC} ${FCFLAGS} ${FCINCPATH_ST:INCPATHS} ${FCDEFINES_ST:DEFINES} ${_FCMODOUTFLAGS} ${FC_TGT_F}${TGT[0].abspath()} ${FC_SRC_F}${SRC[0].abspath()} ${FCPPFLAGS}'
-	vars = ["FORTRANMODPATHFLAG"]
-
-	def scan(self):
-		"""Fortran dependency scanner"""
-		tmp = fc_scan.fortran_parser(self.generator.includes_nodes)
-		tmp.task = self
-		tmp.start(self.inputs[0])
-		return (tmp.nodes, tmp.names)
-
-	def runnable_status(self):
-		"""
-		Sets the mod file outputs and the dependencies on the mod files over all Fortran tasks
-		executed by the main thread so there are no concurrency issues
-		"""
-		if getattr(self, 'mod_fortran_done', None):
-			return super(fc, self).runnable_status()
-
-		# now, if we reach this part it is because this fortran task is the first in the list
-		bld = self.generator.bld
-
-		# obtain the fortran tasks
-		lst = get_fortran_tasks(self)
-
-		# disable this method for other tasks
-		for tsk in lst:
-			tsk.mod_fortran_done = True
-
-		# wait for all the .f tasks to be ready for execution
-		# and ensure that the scanners are called at least once
-		for tsk in lst:
-			ret = tsk.runnable_status()
-			if ret == Task.ASK_LATER:
-				# we have to wait for one of the other fortran tasks to be ready
-				# this may deadlock if there are dependencies between fortran tasks
-				# but this should not happen (we are setting them here!)
-				for x in lst:
-					x.mod_fortran_done = None
-
-				return Task.ASK_LATER
-
-		ins = Utils.defaultdict(set)
-		outs = Utils.defaultdict(set)
-
-		# the .mod files to create
-		for tsk in lst:
-			key = tsk.uid()
-			for x in bld.raw_deps[key]:
-				if x.startswith('MOD@'):
-					name = bld.modfile(x.replace('MOD@', ''))
-					node = bld.srcnode.find_or_declare(name)
-					tsk.set_outputs(node)
-					outs[node].add(tsk)
-
-		# the .mod files to use
-		for tsk in lst:
-			key = tsk.uid()
-			for x in bld.raw_deps[key]:
-				if x.startswith('USE@'):
-					name = bld.modfile(x.replace('USE@', ''))
-					node = bld.srcnode.find_resource(name)
-					if node and node not in tsk.outputs:
-						if not node in bld.node_deps[key]:
-							bld.node_deps[key].append(node)
-						ins[node].add(tsk)
-
-		# if the intersection matches, set the order
-		for k in ins.keys():
-			for a in ins[k]:
-				a.run_after.update(outs[k])
-				for x in outs[k]:
-					self.generator.bld.producer.revdeps[x].add(a)
-
-				# the scanner cannot output nodes, so we have to set them
-				# ourselves as task.dep_nodes (additional input nodes)
-				tmp = []
-				for t in outs[k]:
-					tmp.extend(t.outputs)
-				a.dep_nodes.extend(tmp)
-				a.dep_nodes.sort(key=lambda x: x.abspath())
-
-		# the task objects have changed: clear the signature cache
-		for tsk in lst:
-			try:
-				delattr(tsk, 'cache_sig')
-			except AttributeError:
-				pass
-
-		return super(fc, self).runnable_status()
-
-class fcprogram(ccroot.link_task):
-	"""Links Fortran programs"""
-	color = 'YELLOW'
-	run_str = '${FC} ${LINKFLAGS} ${FCLNK_SRC_F}${SRC} ${FCLNK_TGT_F}${TGT[0].abspath()} ${RPATH_ST:RPATH} ${FCSTLIB_MARKER} ${FCSTLIBPATH_ST:STLIBPATH} ${FCSTLIB_ST:STLIB} ${FCSHLIB_MARKER} ${FCLIBPATH_ST:LIBPATH} ${FCLIB_ST:LIB} ${LDFLAGS}'
-	inst_to = '${BINDIR}'
-
-class fcshlib(fcprogram):
-	"""Links Fortran libraries"""
-	inst_to = '${LIBDIR}'
-
-class fcstlib(ccroot.stlink_task):
-	"""Links Fortran static libraries (uses ar by default)"""
-	pass # do not remove the pass statement
-
-class fcprogram_test(fcprogram):
-	"""Custom link task to obtain compiler outputs for Fortran configuration tests"""
-
-	def runnable_status(self):
-		"""This task is always executed"""
-		ret = super(fcprogram_test, self).runnable_status()
-		if ret == Task.SKIP_ME:
-			ret = Task.RUN_ME
-		return ret
-
-	def exec_command(self, cmd, **kw):
-		"""Stores the compiler std our/err onto the build context, to bld.out + bld.err"""
-		bld = self.generator.bld
-
-		kw['shell'] = isinstance(cmd, str)
-		kw['stdout'] = kw['stderr'] = Utils.subprocess.PIPE
-		kw['cwd'] = self.get_cwd()
-		bld.out = bld.err = ''
-
-		bld.to_log('command: %s\n' % cmd)
-
-		kw['output'] = 0
-		try:
-			(bld.out, bld.err) = bld.cmd_and_log(cmd, **kw)
-		except Errors.WafError:
-			return -1
-
-		if bld.out:
-			bld.to_log('out: %s\n' % bld.out)
-		if bld.err:
-			bld.to_log('err: %s\n' % bld.err)
-

waflib/Tools/fc_config.py

@@ -1,488 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# DC 2008
-# Thomas Nagy 2016-2018 (ita)
-
-"""
-Fortran configuration helpers
-"""
-
-import re, os, sys, shlex
-from waflib.Configure import conf
-from waflib.TaskGen import feature, before_method
-
-FC_FRAGMENT = '        program main\n        end     program main\n'
-FC_FRAGMENT2 = '        PROGRAM MAIN\n        END\n' # what's the actual difference between these?
-
-@conf
-def fc_flags(conf):
-	"""
-	Defines common fortran configuration flags and file extensions
-	"""
-	v = conf.env
-
-	v.FC_SRC_F    = []
-	v.FC_TGT_F    = ['-c', '-o']
-	v.FCINCPATH_ST  = '-I%s'
-	v.FCDEFINES_ST  = '-D%s'
-
-	if not v.LINK_FC:
-		v.LINK_FC = v.FC
-
-	v.FCLNK_SRC_F = []
-	v.FCLNK_TGT_F = ['-o']
-
-	v.FCFLAGS_fcshlib   = ['-fpic']
-	v.LINKFLAGS_fcshlib = ['-shared']
-	v.fcshlib_PATTERN   = 'lib%s.so'
-
-	v.fcstlib_PATTERN   = 'lib%s.a'
-
-	v.FCLIB_ST       = '-l%s'
-	v.FCLIBPATH_ST   = '-L%s'
-	v.FCSTLIB_ST     = '-l%s'
-	v.FCSTLIBPATH_ST = '-L%s'
-	v.FCSTLIB_MARKER = '-Wl,-Bstatic'
-	v.FCSHLIB_MARKER = '-Wl,-Bdynamic'
-
-	v.SONAME_ST      = '-Wl,-h,%s'
-
-@conf
-def fc_add_flags(conf):
-	"""
-	Adds FCFLAGS / LDFLAGS / LINKFLAGS from os.environ to conf.env
-	"""
-	conf.add_os_flags('FCPPFLAGS', dup=False)
-	conf.add_os_flags('FCFLAGS', dup=False)
-	conf.add_os_flags('LINKFLAGS', dup=False)
-	conf.add_os_flags('LDFLAGS', dup=False)
-
-@conf
-def check_fortran(self, *k, **kw):
-	"""
-	Compiles a Fortran program to ensure that the settings are correct
-	"""
-	self.check_cc(
-		fragment         = FC_FRAGMENT,
-		compile_filename = 'test.f',
-		features         = 'fc fcprogram',
-		msg              = 'Compiling a simple fortran app')
-
-@conf
-def check_fc(self, *k, **kw):
-	"""
-	Same as :py:func:`waflib.Tools.c_config.check` but defaults to the *Fortran* programming language
-	(this overrides the C defaults in :py:func:`waflib.Tools.c_config.validate_c`)
-	"""
-	kw['compiler'] = 'fc'
-	if not 'compile_mode' in kw:
-		kw['compile_mode'] = 'fc'
-	if not 'type' in kw:
-		kw['type'] = 'fcprogram'
-	if not 'compile_filename' in kw:
-		kw['compile_filename'] = 'test.f90'
-	if not 'code' in kw:
-		kw['code'] = FC_FRAGMENT
-	return self.check(*k, **kw)
-
-# ------------------------------------------------------------------------
-# --- These are the default platform modifiers, refactored here for
-#     convenience.  gfortran and g95 have much overlap.
-# ------------------------------------------------------------------------
-
-@conf
-def fortran_modifier_darwin(conf):
-	"""
-	Defines Fortran flags and extensions for OSX systems
-	"""
-	v = conf.env
-	v.FCFLAGS_fcshlib   = ['-fPIC']
-	v.LINKFLAGS_fcshlib = ['-dynamiclib']
-	v.fcshlib_PATTERN   = 'lib%s.dylib'
-	v.FRAMEWORKPATH_ST  = '-F%s'
-	v.FRAMEWORK_ST      = ['-framework']
-
-	v.LINKFLAGS_fcstlib = []
-
-	v.FCSHLIB_MARKER    = ''
-	v.FCSTLIB_MARKER    = ''
-	v.SONAME_ST         = ''
-
-@conf
-def fortran_modifier_win32(conf):
-	"""
-	Defines Fortran flags for Windows platforms
-	"""
-	v = conf.env
-	v.fcprogram_PATTERN = v.fcprogram_test_PATTERN  = '%s.exe'
-
-	v.fcshlib_PATTERN   = '%s.dll'
-	v.implib_PATTERN    = '%s.dll.a'
-	v.IMPLIB_ST         = '-Wl,--out-implib,%s'
-
-	v.FCFLAGS_fcshlib   = []
-
-	# Auto-import is enabled by default even without this option,
-	# but enabling it explicitly has the nice effect of suppressing the rather boring, debug-level messages
-	# that the linker emits otherwise.
-	v.append_value('LINKFLAGS', ['-Wl,--enable-auto-import'])
-
-@conf
-def fortran_modifier_cygwin(conf):
-	"""
-	Defines Fortran flags for use on cygwin
-	"""
-	fortran_modifier_win32(conf)
-	v = conf.env
-	v.fcshlib_PATTERN = 'cyg%s.dll'
-	v.append_value('LINKFLAGS_fcshlib', ['-Wl,--enable-auto-image-base'])
-	v.FCFLAGS_fcshlib = []
-
-# ------------------------------------------------------------------------
-
-@conf
-def check_fortran_dummy_main(self, *k, **kw):
-	"""
-	Determines if a main function is needed by compiling a code snippet with
-	the C compiler and linking it with the Fortran compiler (useful on unix-like systems)
-	"""
-	if not self.env.CC:
-		self.fatal('A c compiler is required for check_fortran_dummy_main')
-
-	lst = ['MAIN__', '__MAIN', '_MAIN', 'MAIN_', 'MAIN']
-	lst.extend([m.lower() for m in lst])
-	lst.append('')
-
-	self.start_msg('Detecting whether we need a dummy main')
-	for main in lst:
-		kw['fortran_main'] = main
-		try:
-			self.check_cc(
-				fragment = 'int %s() { return 0; }\n' % (main or 'test'),
-				features = 'c fcprogram',
-				mandatory = True
-			)
-			if not main:
-				self.env.FC_MAIN = -1
-				self.end_msg('no')
-			else:
-				self.env.FC_MAIN = main
-				self.end_msg('yes %s' % main)
-			break
-		except self.errors.ConfigurationError:
-			pass
-	else:
-		self.end_msg('not found')
-		self.fatal('could not detect whether fortran requires a dummy main, see the config.log')
-
-# ------------------------------------------------------------------------
-
-GCC_DRIVER_LINE = re.compile('^Driving:')
-POSIX_STATIC_EXT = re.compile('\S+\.a')
-POSIX_LIB_FLAGS = re.compile('-l\S+')
-
-@conf
-def is_link_verbose(self, txt):
-	"""Returns True if 'useful' link options can be found in txt"""
-	assert isinstance(txt, str)
-	for line in txt.splitlines():
-		if not GCC_DRIVER_LINE.search(line):
-			if POSIX_STATIC_EXT.search(line) or POSIX_LIB_FLAGS.search(line):
-				return True
-	return False
-
-@conf
-def check_fortran_verbose_flag(self, *k, **kw):
-	"""
-	Checks what kind of verbose (-v) flag works, then sets it to env.FC_VERBOSE_FLAG
-	"""
-	self.start_msg('fortran link verbose flag')
-	for x in ('-v', '--verbose', '-verbose', '-V'):
-		try:
-			self.check_cc(
-				features = 'fc fcprogram_test',
-				fragment = FC_FRAGMENT2,
-				compile_filename = 'test.f',
-				linkflags = [x],
-				mandatory=True)
-		except self.errors.ConfigurationError:
-			pass
-		else:
-			# output is on stderr or stdout (for xlf)
-			if self.is_link_verbose(self.test_bld.err) or self.is_link_verbose(self.test_bld.out):
-				self.end_msg(x)
-				break
-	else:
-		self.end_msg('failure')
-		self.fatal('Could not obtain the fortran link verbose flag (see config.log)')
-
-	self.env.FC_VERBOSE_FLAG = x
-	return x
-
-# ------------------------------------------------------------------------
-
-# linkflags which match those are ignored
-LINKFLAGS_IGNORED = [r'-lang*', r'-lcrt[a-zA-Z0-9\.]*\.o', r'-lc$', r'-lSystem', r'-libmil', r'-LIST:*', r'-LNO:*']
-if os.name == 'nt':
-	LINKFLAGS_IGNORED.extend([r'-lfrt*', r'-luser32', r'-lkernel32', r'-ladvapi32', r'-lmsvcrt', r'-lshell32', r'-lmingw', r'-lmoldname'])
-else:
-	LINKFLAGS_IGNORED.append(r'-lgcc*')
-RLINKFLAGS_IGNORED = [re.compile(f) for f in LINKFLAGS_IGNORED]
-
-def _match_ignore(line):
-	"""Returns True if the line should be ignored (Fortran verbose flag test)"""
-	for i in RLINKFLAGS_IGNORED:
-		if i.match(line):
-			return True
-	return False
-
-def parse_fortran_link(lines):
-	"""Given the output of verbose link of Fortran compiler, this returns a
-	list of flags necessary for linking using the standard linker."""
-	final_flags = []
-	for line in lines:
-		if not GCC_DRIVER_LINE.match(line):
-			_parse_flink_line(line, final_flags)
-	return final_flags
-
-SPACE_OPTS = re.compile('^-[LRuYz]$')
-NOSPACE_OPTS = re.compile('^-[RL]')
-
-def _parse_flink_token(lexer, token, tmp_flags):
-	# Here we go (convention for wildcard is shell, not regex !)
-	#   1 TODO: we first get some root .a libraries
-	#   2 TODO: take everything starting by -bI:*
-	#   3 Ignore the following flags: -lang* | -lcrt*.o | -lc |
-	#   -lgcc* | -lSystem | -libmil | -LANG:=* | -LIST:* | -LNO:*)
-	#   4 take into account -lkernel32
-	#   5 For options of the kind -[[LRuYz]], as they take one argument
-	#   after, the actual option is the next token
-	#   6 For -YP,*: take and replace by -Larg where arg is the old
-	#   argument
-	#   7 For -[lLR]*: take
-
-	# step 3
-	if _match_ignore(token):
-		pass
-	# step 4
-	elif token.startswith('-lkernel32') and sys.platform == 'cygwin':
-		tmp_flags.append(token)
-	# step 5
-	elif SPACE_OPTS.match(token):
-		t = lexer.get_token()
-		if t.startswith('P,'):
-			t = t[2:]
-		for opt in t.split(os.pathsep):
-			tmp_flags.append('-L%s' % opt)
-	# step 6
-	elif NOSPACE_OPTS.match(token):
-		tmp_flags.append(token)
-	# step 7
-	elif POSIX_LIB_FLAGS.match(token):
-		tmp_flags.append(token)
-	else:
-		# ignore anything not explicitly taken into account
-		pass
-
-	t = lexer.get_token()
-	return t
-
-def _parse_flink_line(line, final_flags):
-	"""private"""
-	lexer = shlex.shlex(line, posix = True)
-	lexer.whitespace_split = True
-
-	t = lexer.get_token()
-	tmp_flags = []
-	while t:
-		t = _parse_flink_token(lexer, t, tmp_flags)
-
-	final_flags.extend(tmp_flags)
-	return final_flags
-
-@conf
-def check_fortran_clib(self, autoadd=True, *k, **kw):
-	"""
-	Obtains the flags for linking with the C library
-	if this check works, add uselib='CLIB' to your task generators
-	"""
-	if not self.env.FC_VERBOSE_FLAG:
-		self.fatal('env.FC_VERBOSE_FLAG is not set: execute check_fortran_verbose_flag?')
-
-	self.start_msg('Getting fortran runtime link flags')
-	try:
-		self.check_cc(
-			fragment = FC_FRAGMENT2,
-			compile_filename = 'test.f',
-			features = 'fc fcprogram_test',
-			linkflags = [self.env.FC_VERBOSE_FLAG]
-		)
-	except Exception:
-		self.end_msg(False)
-		if kw.get('mandatory', True):
-			conf.fatal('Could not find the c library flags')
-	else:
-		out = self.test_bld.err
-		flags = parse_fortran_link(out.splitlines())
-		self.end_msg('ok (%s)' % ' '.join(flags))
-		self.env.LINKFLAGS_CLIB = flags
-		return flags
-	return []
-
-def getoutput(conf, cmd, stdin=False):
-	"""
-	Obtains Fortran command outputs
-	"""
-	from waflib import Errors
-	if conf.env.env:
-		env = conf.env.env
-	else:
-		env = dict(os.environ)
-		env['LANG'] = 'C'
-	input = stdin and '\n'.encode() or None
-	try:
-		out, err = conf.cmd_and_log(cmd, env=env, output=0, input=input)
-	except Errors.WafError as e:
-		# An WafError might indicate an error code during the command
-		# execution, in this case we still obtain the stderr and stdout,
-		# which we can use to find the version string.
-		if not (hasattr(e, 'stderr') and hasattr(e, 'stdout')):
-			raise e
-		else:
-			# Ignore the return code and return the original
-			# stdout and stderr.
-			out = e.stdout
-			err = e.stderr
-	except Exception:
-		conf.fatal('could not determine the compiler version %r' % cmd)
-	return (out, err)
-
-# ------------------------------------------------------------------------
-
-ROUTINES_CODE = """\
-      subroutine foobar()
-      return
-      end
-      subroutine foo_bar()
-      return
-      end
-"""
-
-MAIN_CODE = """
-void %(dummy_func_nounder)s(void);
-void %(dummy_func_under)s(void);
-int %(main_func_name)s() {
-  %(dummy_func_nounder)s();
-  %(dummy_func_under)s();
-  return 0;
-}
-"""
-
-@feature('link_main_routines_func')
-@before_method('process_source')
-def link_main_routines_tg_method(self):
-	"""
-	The configuration test declares a unique task generator,
-	so we create other task generators from there for fortran link tests
-	"""
-	def write_test_file(task):
-		task.outputs[0].write(task.generator.code)
-	bld = self.bld
-	bld(rule=write_test_file, target='main.c', code=MAIN_CODE % self.__dict__)
-	bld(rule=write_test_file, target='test.f', code=ROUTINES_CODE)
-	bld(features='fc fcstlib', source='test.f', target='test')
-	bld(features='c fcprogram', source='main.c', target='app', use='test')
-
-def mangling_schemes():
-	"""
-	Generate triplets for use with mangle_name
-	(used in check_fortran_mangling)
-	the order is tuned for gfortan
-	"""
-	for u in ('_', ''):
-		for du in ('', '_'):
-			for c in ("lower", "upper"):
-				yield (u, du, c)
-
-def mangle_name(u, du, c, name):
-	"""Mangle a name from a triplet (used in check_fortran_mangling)"""
-	return getattr(name, c)() + u + (name.find('_') != -1 and du or '')
-
-@conf
-def check_fortran_mangling(self, *k, **kw):
-	"""
-	Detect the mangling scheme, sets FORTRAN_MANGLING to the triplet found
-
-	This test will compile a fortran static library, then link a c app against it
-	"""
-	if not self.env.CC:
-		self.fatal('A c compiler is required for link_main_routines')
-	if not self.env.FC:
-		self.fatal('A fortran compiler is required for link_main_routines')
-	if not self.env.FC_MAIN:
-		self.fatal('Checking for mangling requires self.env.FC_MAIN (execute "check_fortran_dummy_main" first?)')
-
-	self.start_msg('Getting fortran mangling scheme')
-	for (u, du, c) in mangling_schemes():
-		try:
-			self.check_cc(
-				compile_filename   = [],
-				features           = 'link_main_routines_func',
-				msg                = 'nomsg',
-				errmsg             = 'nomsg',
-				dummy_func_nounder = mangle_name(u, du, c, 'foobar'),
-				dummy_func_under   = mangle_name(u, du, c, 'foo_bar'),
-				main_func_name     = self.env.FC_MAIN
-			)
-		except self.errors.ConfigurationError:
-			pass
-		else:
-			self.end_msg("ok ('%s', '%s', '%s-case')" % (u, du, c))
-			self.env.FORTRAN_MANGLING = (u, du, c)
-			break
-	else:
-		self.end_msg(False)
-		self.fatal('mangler not found')
-	return (u, du, c)
-
-@feature('pyext')
-@before_method('propagate_uselib_vars', 'apply_link')
-def set_lib_pat(self):
-	"""Sets the Fortran flags for linking with Python"""
-	self.env.fcshlib_PATTERN = self.env.pyext_PATTERN
-
-@conf
-def detect_openmp(self):
-	"""
-	Detects openmp flags and sets the OPENMP ``FCFLAGS``/``LINKFLAGS``
-	"""
-	for x in ('-fopenmp','-openmp','-mp','-xopenmp','-omp','-qsmp=omp'):
-		try:
-			self.check_fc(
-				msg          = 'Checking for OpenMP flag %s' % x,
-				fragment     = 'program main\n  call omp_get_num_threads()\nend program main',
-				fcflags      = x,
-				linkflags    = x,
-				uselib_store = 'OPENMP'
-			)
-		except self.errors.ConfigurationError:
-			pass
-		else:
-			break
-	else:
-		self.fatal('Could not find OpenMP')
-
-@conf
-def check_gfortran_o_space(self):
-	if self.env.FC_NAME != 'GFORTRAN' or int(self.env.FC_VERSION[0]) > 4:
-		# This is for old compilers and only for gfortran.
-		# No idea how other implementations handle this. Be safe and bail out.
-		return
-	self.env.stash()
-	self.env.FCLNK_TGT_F = ['-o', '']
-	try:
-		self.check_fc(msg='Checking if the -o link must be split from arguments', fragment=FC_FRAGMENT, features='fc fcshlib')
-	except self.errors.ConfigurationError:
-		self.env.revert()
-	else:
-		self.env.commit()

waflib/Tools/fc_scan.py

@@ -1,114 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# DC 2008
-# Thomas Nagy 2016-2018 (ita)
-
-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+)"""
-
-re_inc = re.compile(INC_REGEX, re.I)
-re_use = re.compile(USE_REGEX, re.I)
-re_mod = re.compile(MOD_REGEX, re.I)
-
-class fortran_parser(object):
-	"""
-	This parser returns:
-
-	* the nodes corresponding to the module names to produce
-	* the nodes corresponding to the include files used
-	* the module names used by the fortran files
-	"""
-	def __init__(self, incpaths):
-		self.seen = []
-		"""Files already parsed"""
-
-		self.nodes = []
-		"""List of :py:class:`waflib.Node.Node` representing the dependencies to return"""
-
-		self.names = []
-		"""List of module names to return"""
-
-		self.incpaths = incpaths
-		"""List of :py:class:`waflib.Node.Node` representing the include paths"""
-
-	def find_deps(self, node):
-		"""
-		Parses a Fortran file to obtain the dependencies used/provided
-
-		:param node: fortran file to read
-		:type node: :py:class:`waflib.Node.Node`
-		:return: lists representing the includes, the modules used, and the modules created by a fortran file
-		:rtype: tuple of list of strings
-		"""
-		txt = node.read()
-		incs = []
-		uses = []
-		mods = []
-		for line in txt.splitlines():
-			# line by line regexp search? optimize?
-			m = re_inc.search(line)
-			if m:
-				incs.append(m.group(1))
-			m = re_use.search(line)
-			if m:
-				uses.append(m.group(1))
-			m = re_mod.search(line)
-			if m:
-				mods.append(m.group(1))
-		return (incs, uses, mods)
-
-	def start(self, node):
-		"""
-		Start parsing. Use the stack ``self.waiting`` to hold nodes to iterate on
-
-		:param node: fortran file
-		:type node: :py:class:`waflib.Node.Node`
-		"""
-		self.waiting = [node]
-		while self.waiting:
-			nd = self.waiting.pop(0)
-			self.iter(nd)
-
-	def iter(self, node):
-		"""
-		Processes a single file during dependency parsing. Extracts files used
-		modules used and modules provided.
-		"""
-		incs, uses, mods = self.find_deps(node)
-		for x in incs:
-			if x in self.seen:
-				continue
-			self.seen.append(x)
-			self.tryfind_header(x)
-
-		for x in uses:
-			name = "USE@%s" % x
-			if not name in self.names:
-				self.names.append(name)
-
-		for x in mods:
-			name = "MOD@%s" % x
-			if not name in self.names:
-				self.names.append(name)
-
-	def tryfind_header(self, filename):
-		"""
-		Adds an include file to the list of nodes to process
-
-		:param filename: file name
-		:type filename: string
-		"""
-		found = None
-		for n in self.incpaths:
-			found = n.find_resource(filename)
-			if found:
-				self.nodes.append(found)
-				self.waiting.append(found)
-				break
-		if not found:
-			if not filename in self.names:
-				self.names.append(filename)
-

waflib/Tools/flex.py

@@ -1,62 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# John O'Meara, 2006
-# Thomas Nagy, 2006-2018 (ita)
-
-"""
-The **flex** program is a code generator which creates C or C++ files.
-The generated files are compiled into object files.
-"""
-
-import os, re
-from waflib import Task, TaskGen
-from waflib.Tools import ccroot
-
-def decide_ext(self, node):
-	if 'cxx' in self.features:
-		return ['.lex.cc']
-	return ['.lex.c']
-
-def flexfun(tsk):
-	env = tsk.env
-	bld = tsk.generator.bld
-	wd = bld.variant_dir
-	def to_list(xx):
-		if isinstance(xx, str):
-			return [xx]
-		return xx
-	tsk.last_cmd = lst = []
-	lst.extend(to_list(env.FLEX))
-	lst.extend(to_list(env.FLEXFLAGS))
-	inputs = [a.path_from(tsk.get_cwd()) for a in tsk.inputs]
-	if env.FLEX_MSYS:
-		inputs = [x.replace(os.sep, '/') for x in inputs]
-	lst.extend(inputs)
-	lst = [x for x in lst if x]
-	txt = bld.cmd_and_log(lst, cwd=wd, env=env.env or None, quiet=0)
-	tsk.outputs[0].write(txt.replace('\r\n', '\n').replace('\r', '\n')) # issue #1207
-
-TaskGen.declare_chain(
-	name = 'flex',
-	rule = flexfun, # issue #854
-	ext_in = '.l',
-	decider = decide_ext,
-)
-
-# To support the following:
-# bld(features='c', flexflags='-P/foo')
-Task.classes['flex'].vars = ['FLEXFLAGS', 'FLEX']
-ccroot.USELIB_VARS['c'].add('FLEXFLAGS')
-ccroot.USELIB_VARS['cxx'].add('FLEXFLAGS')
-
-def configure(conf):
-	"""
-	Detect the *flex* program
-	"""
-	conf.find_program('flex', var='FLEX')
-	conf.env.FLEXFLAGS = ['-t']
-
-	if re.search (r"\\msys\\[0-9.]+\\bin\\flex.exe$", conf.env.FLEX[0]):
-		# this is the flex shipped with MSYS
-		conf.env.FLEX_MSYS = True
-

waflib/Tools/g95.py

@@ -1,66 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# KWS 2010
-# Thomas Nagy 2016-2018 (ita)
-
-import re
-from waflib import Utils
-from waflib.Tools import fc, fc_config, fc_scan, ar
-from waflib.Configure import conf
-
-@conf
-def find_g95(conf):
-	fc = conf.find_program('g95', var='FC')
-	conf.get_g95_version(fc)
-	conf.env.FC_NAME = 'G95'
-
-@conf
-def g95_flags(conf):
-	v = conf.env
-	v.FCFLAGS_fcshlib   = ['-fPIC']
-	v.FORTRANMODFLAG  = ['-fmod=', ''] # template for module path
-	v.FCFLAGS_DEBUG = ['-Werror'] # why not
-
-@conf
-def g95_modifier_win32(conf):
-	fc_config.fortran_modifier_win32(conf)
-
-@conf
-def g95_modifier_cygwin(conf):
-	fc_config.fortran_modifier_cygwin(conf)
-
-@conf
-def g95_modifier_darwin(conf):
-	fc_config.fortran_modifier_darwin(conf)
-
-@conf
-def g95_modifier_platform(conf):
-	dest_os = conf.env.DEST_OS or Utils.unversioned_sys_platform()
-	g95_modifier_func = getattr(conf, 'g95_modifier_' + dest_os, None)
-	if g95_modifier_func:
-		g95_modifier_func()
-
-@conf
-def get_g95_version(conf, fc):
-	"""get the compiler version"""
-
-	version_re = re.compile(r"g95\s*(?P<major>\d*)\.(?P<minor>\d*)").search
-	cmd = fc + ['--version']
-	out, err = fc_config.getoutput(conf, cmd, stdin=False)
-	if out:
-		match = version_re(out)
-	else:
-		match = version_re(err)
-	if not match:
-		conf.fatal('cannot determine g95 version')
-	k = match.groupdict()
-	conf.env.FC_VERSION = (k['major'], k['minor'])
-
-def configure(conf):
-	conf.find_g95()
-	conf.find_ar()
-	conf.fc_flags()
-	conf.fc_add_flags()
-	conf.g95_flags()
-	conf.g95_modifier_platform()
-

waflib/Tools/gas.py

@@ -1,18 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2008-2018 (ita)
-
-"Detect as/gas/gcc for compiling assembly files"
-
-import waflib.Tools.asm # - leave this
-from waflib.Tools import ar
-
-def configure(conf):
-	"""
-	Find the programs gas/as/gcc and set the variable *AS*
-	"""
-	conf.find_program(['gas', 'gcc'], var='AS')
-	conf.env.AS_TGT_F = ['-c', '-o']
-	conf.env.ASLNK_TGT_F = ['-o']
-	conf.find_ar()
-	conf.load('asm')

waflib/Tools/gcc.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
+# Thomas Nagy, 2006-2010 (ita)
 # Ralf Habacker, 2006 (rh)
 # Yinon Ehrlich, 2009
 
@@ -27,51 +27,54 @@ def gcc_common_flags(conf):
 	"""
 	v = conf.env
 
-	v.CC_SRC_F            = []
-	v.CC_TGT_F            = ['-c', '-o']
+	v['CC_SRC_F']            = []
+	v['CC_TGT_F']            = ['-c', '-o']
 
-	if not v.LINK_CC:
-		v.LINK_CC = v.CC
+	# linker
+	if not v['LINK_CC']: v['LINK_CC'] = v['CC']
+	v['CCLNK_SRC_F']         = []
+	v['CCLNK_TGT_F']         = ['-o']
+	v['CPPPATH_ST']          = '-I%s'
+	v['DEFINES_ST']          = '-D%s'
 
-	v.CCLNK_SRC_F         = []
-	v.CCLNK_TGT_F         = ['-o']
-	v.CPPPATH_ST          = '-I%s'
-	v.DEFINES_ST          = '-D%s'
+	v['LIB_ST']              = '-l%s' # template for adding libs
+	v['LIBPATH_ST']          = '-L%s' # template for adding libpaths
+	v['STLIB_ST']            = '-l%s'
+	v['STLIBPATH_ST']        = '-L%s'
+	v['RPATH_ST']            = '-Wl,-rpath,%s'
 
-	v.LIB_ST              = '-l%s' # template for adding libs
-	v.LIBPATH_ST          = '-L%s' # template for adding libpaths
-	v.STLIB_ST            = '-l%s'
-	v.STLIBPATH_ST        = '-L%s'
-	v.RPATH_ST            = '-Wl,-rpath,%s'
+	v['SONAME_ST']           = '-Wl,-h,%s'
+	v['SHLIB_MARKER']        = '-Wl,-Bdynamic'
+	v['STLIB_MARKER']        = '-Wl,-Bstatic'
 
-	v.SONAME_ST           = '-Wl,-h,%s'
-	v.SHLIB_MARKER        = '-Wl,-Bdynamic'
-	v.STLIB_MARKER        = '-Wl,-Bstatic'
+	# program
+	v['cprogram_PATTERN']    = '%s'
 
-	v.cprogram_PATTERN    = '%s'
+	# shared librar
+	v['CFLAGS_cshlib']       = ['-fPIC']
+	v['LINKFLAGS_cshlib']    = ['-shared']
+	v['cshlib_PATTERN']      = 'lib%s.so'
 
-	v.CFLAGS_cshlib       = ['-fPIC']
-	v.LINKFLAGS_cshlib    = ['-shared']
-	v.cshlib_PATTERN      = 'lib%s.so'
+	# static lib
+	v['LINKFLAGS_cstlib']    = ['-Wl,-Bstatic']
+	v['cstlib_PATTERN']      = 'lib%s.a'
 
-	v.LINKFLAGS_cstlib    = ['-Wl,-Bstatic']
-	v.cstlib_PATTERN      = 'lib%s.a'
-
-	v.LINKFLAGS_MACBUNDLE = ['-bundle', '-undefined', 'dynamic_lookup']
-	v.CFLAGS_MACBUNDLE    = ['-fPIC']
-	v.macbundle_PATTERN   = '%s.bundle'
+	# osx stuff
+	v['LINKFLAGS_MACBUNDLE'] = ['-bundle', '-undefined', 'dynamic_lookup']
+	v['CFLAGS_MACBUNDLE']    = ['-fPIC']
+	v['macbundle_PATTERN']   = '%s.bundle'
 
 @conf
 def gcc_modifier_win32(conf):
 	"""Configuration flags for executing gcc on Windows"""
 	v = conf.env
-	v.cprogram_PATTERN    = '%s.exe'
+	v['cprogram_PATTERN']    = '%s.exe'
 
-	v.cshlib_PATTERN      = '%s.dll'
-	v.implib_PATTERN      = '%s.dll.a'
-	v.IMPLIB_ST           = '-Wl,--out-implib,%s'
+	v['cshlib_PATTERN']      = '%s.dll'
+	v['implib_PATTERN']      = 'lib%s.dll.a'
+	v['IMPLIB_ST']           = '-Wl,--out-implib,%s'
 
-	v.CFLAGS_cshlib       = []
+	v['CFLAGS_cshlib']       = []
 
 	# Auto-import is enabled by default even without this option,
 	# but enabling it explicitly has the nice effect of suppressing the rather boring, debug-level messages
@@ -83,42 +86,42 @@ def gcc_modifier_cygwin(conf):
 	"""Configuration flags for executing gcc on Cygwin"""
 	gcc_modifier_win32(conf)
 	v = conf.env
-	v.cshlib_PATTERN = 'cyg%s.dll'
+	v['cshlib_PATTERN'] = 'cyg%s.dll'
 	v.append_value('LINKFLAGS_cshlib', ['-Wl,--enable-auto-image-base'])
-	v.CFLAGS_cshlib = []
+	v['CFLAGS_cshlib'] = []
 
 @conf
 def gcc_modifier_darwin(conf):
 	"""Configuration flags for executing gcc on MacOS"""
 	v = conf.env
-	v.CFLAGS_cshlib       = ['-fPIC']
-	v.LINKFLAGS_cshlib    = ['-dynamiclib']
-	v.cshlib_PATTERN      = 'lib%s.dylib'
-	v.FRAMEWORKPATH_ST    = '-F%s'
-	v.FRAMEWORK_ST        = ['-framework']
-	v.ARCH_ST             = ['-arch']
+	v['CFLAGS_cshlib']       = ['-fPIC']
+	v['LINKFLAGS_cshlib']    = ['-dynamiclib']
+	v['cshlib_PATTERN']      = 'lib%s.dylib'
+	v['FRAMEWORKPATH_ST']    = '-F%s'
+	v['FRAMEWORK_ST']        = ['-framework']
+	v['ARCH_ST']             = ['-arch']
 
-	v.LINKFLAGS_cstlib    = []
+	v['LINKFLAGS_cstlib']    = []
 
-	v.SHLIB_MARKER        = []
-	v.STLIB_MARKER        = []
-	v.SONAME_ST           = []
+	v['SHLIB_MARKER']        = []
+	v['STLIB_MARKER']        = []
+	v['SONAME_ST']           = []
 
 @conf
 def gcc_modifier_aix(conf):
 	"""Configuration flags for executing gcc on AIX"""
 	v = conf.env
-	v.LINKFLAGS_cprogram  = ['-Wl,-brtl']
-	v.LINKFLAGS_cshlib    = ['-shared','-Wl,-brtl,-bexpfull']
-	v.SHLIB_MARKER        = []
+	v['LINKFLAGS_cprogram']  = ['-Wl,-brtl']
+	v['LINKFLAGS_cshlib']    = ['-shared','-Wl,-brtl,-bexpfull']
+	v['SHLIB_MARKER']        = []
 
 @conf
 def gcc_modifier_hpux(conf):
 	v = conf.env
-	v.SHLIB_MARKER        = []
-	v.STLIB_MARKER        = []
-	v.CFLAGS_cshlib       = ['-fPIC','-DPIC']
-	v.cshlib_PATTERN      = 'lib%s.sl'
+	v['SHLIB_MARKER']        = []
+	v['STLIB_MARKER']        = []
+	v['CFLAGS_cshlib']       = ['-fPIC','-DPIC']
+	v['cshlib_PATTERN']      = 'lib%s.sl'
 
 @conf
 def gcc_modifier_openbsd(conf):
@@ -127,9 +130,9 @@ def gcc_modifier_openbsd(conf):
 @conf
 def gcc_modifier_osf1V(conf):
 	v = conf.env
-	v.SHLIB_MARKER        = []
-	v.STLIB_MARKER        = []
-	v.SONAME_ST           = []
+	v['SHLIB_MARKER']        = []
+	v['STLIB_MARKER']        = []
+	v['SONAME_ST']           = []
 
 @conf
 def gcc_modifier_platform(conf):
@@ -152,5 +155,5 @@ def configure(conf):
 	conf.cc_load_tools()
 	conf.cc_add_flags()
 	conf.link_add_flags()
-	conf.check_gcc_o_space()
+
 

waflib/Tools/gdc.py

@@ -1,55 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Carlos Rafael Giani, 2007 (dv)
-
-from waflib.Tools import ar, d
-from waflib.Configure import conf
-
-@conf
-def find_gdc(conf):
-	"""
-	Finds the program gdc and set the variable *D*
-	"""
-	conf.find_program('gdc', var='D')
-
-	out = conf.cmd_and_log(conf.env.D + ['--version'])
-	if out.find("gdc") == -1:
-		conf.fatal("detected compiler is not gdc")
-
-@conf
-def common_flags_gdc(conf):
-	"""
-	Sets the flags required by *gdc*
-	"""
-	v = conf.env
-
-	v.DFLAGS            = []
-
-	v.D_SRC_F           = ['-c']
-	v.D_TGT_F           = '-o%s'
-
-	v.D_LINKER          = v.D
-	v.DLNK_SRC_F        = ''
-	v.DLNK_TGT_F        = '-o%s'
-	v.DINC_ST           = '-I%s'
-
-	v.DSHLIB_MARKER = v.DSTLIB_MARKER = ''
-	v.DSTLIB_ST = v.DSHLIB_ST         = '-l%s'
-	v.DSTLIBPATH_ST = v.DLIBPATH_ST   = '-L%s'
-
-	v.LINKFLAGS_dshlib  = ['-shared']
-
-	v.DHEADER_ext       = '.di'
-	v.DFLAGS_d_with_header = '-fintfc'
-	v.D_HDR_F           = '-fintfc-file=%s'
-
-def configure(conf):
-	"""
-	Configuration for gdc
-	"""
-	conf.find_gdc()
-	conf.load('ar')
-	conf.load('d')
-	conf.common_flags_gdc()
-	conf.d_platform_flags()
-

waflib/Tools/gfortran.py

@@ -1,93 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# DC 2008
-# Thomas Nagy 2016-2018 (ita)
-
-import re
-from waflib import Utils
-from waflib.Tools import fc, fc_config, fc_scan, ar
-from waflib.Configure import conf
-
-@conf
-def find_gfortran(conf):
-	"""Find the gfortran program (will look in the environment variable 'FC')"""
-	fc = conf.find_program(['gfortran','g77'], var='FC')
-	# (fallback to g77 for systems, where no gfortran is available)
-	conf.get_gfortran_version(fc)
-	conf.env.FC_NAME = 'GFORTRAN'
-
-@conf
-def gfortran_flags(conf):
-	v = conf.env
-	v.FCFLAGS_fcshlib = ['-fPIC']
-	v.FORTRANMODFLAG = ['-J', ''] # template for module path
-	v.FCFLAGS_DEBUG = ['-Werror'] # why not
-
-@conf
-def gfortran_modifier_win32(conf):
-	fc_config.fortran_modifier_win32(conf)
-
-@conf
-def gfortran_modifier_cygwin(conf):
-	fc_config.fortran_modifier_cygwin(conf)
-
-@conf
-def gfortran_modifier_darwin(conf):
-	fc_config.fortran_modifier_darwin(conf)
-
-@conf
-def gfortran_modifier_platform(conf):
-	dest_os = conf.env.DEST_OS or Utils.unversioned_sys_platform()
-	gfortran_modifier_func = getattr(conf, 'gfortran_modifier_' + dest_os, None)
-	if gfortran_modifier_func:
-		gfortran_modifier_func()
-
-@conf
-def get_gfortran_version(conf, fc):
-	"""Get the compiler version"""
-
-	# ensure this is actually gfortran, not an imposter.
-	version_re = re.compile(r"GNU\s*Fortran", re.I).search
-	cmd = fc + ['--version']
-	out, err = fc_config.getoutput(conf, cmd, stdin=False)
-	if out:
-		match = version_re(out)
-	else:
-		match = version_re(err)
-	if not match:
-		conf.fatal('Could not determine the compiler type')
-
-	# --- now get more detailed info -- see c_config.get_cc_version
-	cmd = fc + ['-dM', '-E', '-']
-	out, err = fc_config.getoutput(conf, cmd, stdin=True)
-
-	if out.find('__GNUC__') < 0:
-		conf.fatal('Could not determine the compiler type')
-
-	k = {}
-	out = out.splitlines()
-	import shlex
-
-	for line in out:
-		lst = shlex.split(line)
-		if len(lst)>2:
-			key = lst[1]
-			val = lst[2]
-			k[key] = val
-
-	def isD(var):
-		return var in k
-
-	def isT(var):
-		return var in k and k[var] != '0'
-
-	conf.env.FC_VERSION = (k['__GNUC__'], k['__GNUC_MINOR__'], k['__GNUC_PATCHLEVEL__'])
-
-def configure(conf):
-	conf.find_gfortran()
-	conf.find_ar()
-	conf.fc_flags()
-	conf.fc_add_flags()
-	conf.gfortran_flags()
-	conf.gfortran_modifier_platform()
-	conf.check_gfortran_o_space()

waflib/Tools/glib2.py

@@ -1,489 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
-
-"""
-Support for GLib2 tools:
-
-* marshal
-* enums
-* gsettings
-* gresource
-"""
-
-import os
-import functools
-from waflib import Context, Task, Utils, Options, Errors, Logs
-from waflib.TaskGen import taskgen_method, before_method, feature, extension
-from waflib.Configure import conf
-
-################## marshal files
-
-@taskgen_method
-def add_marshal_file(self, filename, prefix):
-	"""
-	Adds a file to the list of marshal files to process. Store them in the attribute *marshal_list*.
-
-	:param filename: xml file to compile
-	:type filename: string
-	:param prefix: marshal prefix (--prefix=prefix)
-	:type prefix: string
-	"""
-	if not hasattr(self, 'marshal_list'):
-		self.marshal_list = []
-	self.meths.append('process_marshal')
-	self.marshal_list.append((filename, prefix))
-
-@before_method('process_source')
-def process_marshal(self):
-	"""
-	Processes the marshal files stored in the attribute *marshal_list* to create :py:class:`waflib.Tools.glib2.glib_genmarshal` instances.
-	Adds the c file created to the list of source to process.
-	"""
-	for f, prefix in getattr(self, 'marshal_list', []):
-		node = self.path.find_resource(f)
-
-		if not node:
-			raise Errors.WafError('file not found %r' % f)
-
-		h_node = node.change_ext('.h')
-		c_node = node.change_ext('.c')
-
-		task = self.create_task('glib_genmarshal', node, [h_node, c_node])
-		task.env.GLIB_GENMARSHAL_PREFIX = prefix
-	self.source = self.to_nodes(getattr(self, 'source', []))
-	self.source.append(c_node)
-
-class glib_genmarshal(Task.Task):
-	vars    = ['GLIB_GENMARSHAL_PREFIX', 'GLIB_GENMARSHAL']
-	color   = 'BLUE'
-	ext_out = ['.h']
-	def run(self):
-		bld = self.generator.bld
-
-		get = self.env.get_flat
-		cmd1 = "%s %s --prefix=%s --header > %s" % (
-			get('GLIB_GENMARSHAL'),
-			self.inputs[0].srcpath(),
-			get('GLIB_GENMARSHAL_PREFIX'),
-			self.outputs[0].abspath()
-		)
-
-		ret = bld.exec_command(cmd1)
-		if ret:
-			return ret
-
-		#print self.outputs[1].abspath()
-		c = '''#include "%s"\n''' % self.outputs[0].name
-		self.outputs[1].write(c)
-
-		cmd2 = "%s %s --prefix=%s --body >> %s" % (
-			get('GLIB_GENMARSHAL'),
-			self.inputs[0].srcpath(),
-			get('GLIB_GENMARSHAL_PREFIX'),
-			self.outputs[1].abspath()
-		)
-		return bld.exec_command(cmd2)
-
-########################## glib-mkenums
-
-@taskgen_method
-def add_enums_from_template(self, source='', target='', template='', comments=''):
-	"""
-	Adds a file to the list of enum files to process. Stores them in the attribute *enums_list*.
-
-	:param source: enum file to process
-	:type source: string
-	:param target: target file
-	:type target: string
-	:param template: template file
-	:type template: string
-	:param comments: comments
-	:type comments: string
-	"""
-	if not hasattr(self, 'enums_list'):
-		self.enums_list = []
-	self.meths.append('process_enums')
-	self.enums_list.append({'source': source,
-	                        'target': target,
-	                        'template': template,
-	                        'file-head': '',
-	                        'file-prod': '',
-	                        'file-tail': '',
-	                        'enum-prod': '',
-	                        'value-head': '',
-	                        'value-prod': '',
-	                        'value-tail': '',
-	                        'comments': comments})
-
-@taskgen_method
-def add_enums(self, source='', target='',
-              file_head='', file_prod='', file_tail='', enum_prod='',
-              value_head='', value_prod='', value_tail='', comments=''):
-	"""
-	Adds a file to the list of enum files to process. Stores them in the attribute *enums_list*.
-
-	:param source: enum file to process
-	:type source: string
-	:param target: target file
-	:type target: string
-	:param file_head: unused
-	:param file_prod: unused
-	:param file_tail: unused
-	:param enum_prod: unused
-	:param value_head: unused
-	:param value_prod: unused
-	:param value_tail: unused
-	:param comments: comments
-	:type comments: string
-	"""
-	if not hasattr(self, 'enums_list'):
-		self.enums_list = []
-	self.meths.append('process_enums')
-	self.enums_list.append({'source': source,
-	                        'template': '',
-	                        'target': target,
-	                        'file-head': file_head,
-	                        'file-prod': file_prod,
-	                        'file-tail': file_tail,
-	                        'enum-prod': enum_prod,
-	                        'value-head': value_head,
-	                        'value-prod': value_prod,
-	                        'value-tail': value_tail,
-	                        'comments': comments})
-
-@before_method('process_source')
-def process_enums(self):
-	"""
-	Processes the enum files stored in the attribute *enum_list* to create :py:class:`waflib.Tools.glib2.glib_mkenums` instances.
-	"""
-	for enum in getattr(self, 'enums_list', []):
-		task = self.create_task('glib_mkenums')
-		env = task.env
-
-		inputs = []
-
-		# process the source
-		source_list = self.to_list(enum['source'])
-		if not source_list:
-			raise Errors.WafError('missing source ' + str(enum))
-		source_list = [self.path.find_resource(k) for k in source_list]
-		inputs += source_list
-		env.GLIB_MKENUMS_SOURCE = [k.abspath() for k in source_list]
-
-		# find the target
-		if not enum['target']:
-			raise Errors.WafError('missing target ' + str(enum))
-		tgt_node = self.path.find_or_declare(enum['target'])
-		if tgt_node.name.endswith('.c'):
-			self.source.append(tgt_node)
-		env.GLIB_MKENUMS_TARGET = tgt_node.abspath()
-
-
-		options = []
-
-		if enum['template']: # template, if provided
-			template_node = self.path.find_resource(enum['template'])
-			options.append('--template %s' % (template_node.abspath()))
-			inputs.append(template_node)
-		params = {'file-head' : '--fhead',
-		           'file-prod' : '--fprod',
-		           'file-tail' : '--ftail',
-		           'enum-prod' : '--eprod',
-		           'value-head' : '--vhead',
-		           'value-prod' : '--vprod',
-		           'value-tail' : '--vtail',
-		           'comments': '--comments'}
-		for param, option in params.items():
-			if enum[param]:
-				options.append('%s %r' % (option, enum[param]))
-
-		env.GLIB_MKENUMS_OPTIONS = ' '.join(options)
-
-		# update the task instance
-		task.set_inputs(inputs)
-		task.set_outputs(tgt_node)
-
-class glib_mkenums(Task.Task):
-	"""
-	Processes enum files
-	"""
-	run_str = '${GLIB_MKENUMS} ${GLIB_MKENUMS_OPTIONS} ${GLIB_MKENUMS_SOURCE} > ${GLIB_MKENUMS_TARGET}'
-	color   = 'PINK'
-	ext_out = ['.h']
-
-######################################### gsettings
-
-@taskgen_method
-def add_settings_schemas(self, filename_list):
-	"""
-	Adds settings files to process to *settings_schema_files*
-
-	:param filename_list: files
-	:type filename_list: list of string
-	"""
-	if not hasattr(self, 'settings_schema_files'):
-		self.settings_schema_files = []
-
-	if not isinstance(filename_list, list):
-		filename_list = [filename_list]
-
-	self.settings_schema_files.extend(filename_list)
-
-@taskgen_method
-def add_settings_enums(self, namespace, filename_list):
-	"""
-	Called only once by task generator to set the enums namespace.
-
-	:param namespace: namespace
-	:type namespace: string
-	:param filename_list: enum files to process
-	:type filename_list: file list
-	"""
-	if hasattr(self, 'settings_enum_namespace'):
-		raise Errors.WafError("Tried to add gsettings enums to %r more than once" % self.name)
-	self.settings_enum_namespace = namespace
-
-	if not isinstance(filename_list, list):
-		filename_list = [filename_list]
-	self.settings_enum_files = filename_list
-
-@feature('glib2')
-def process_settings(self):
-	"""
-	Processes the schema files in *settings_schema_files* to create :py:class:`waflib.Tools.glib2.glib_mkenums` instances. The
-	same files are validated through :py:class:`waflib.Tools.glib2.glib_validate_schema` tasks.
-
-	"""
-	enums_tgt_node = []
-	install_files = []
-
-	settings_schema_files = getattr(self, 'settings_schema_files', [])
-	if settings_schema_files and not self.env.GLIB_COMPILE_SCHEMAS:
-		raise Errors.WafError ("Unable to process GSettings schemas - glib-compile-schemas was not found during configure")
-
-	# 1. process gsettings_enum_files (generate .enums.xml)
-	#
-	if hasattr(self, 'settings_enum_files'):
-		enums_task = self.create_task('glib_mkenums')
-
-		source_list = self.settings_enum_files
-		source_list = [self.path.find_resource(k) for k in source_list]
-		enums_task.set_inputs(source_list)
-		enums_task.env.GLIB_MKENUMS_SOURCE = [k.abspath() for k in source_list]
-
-		target = self.settings_enum_namespace + '.enums.xml'
-		tgt_node = self.path.find_or_declare(target)
-		enums_task.set_outputs(tgt_node)
-		enums_task.env.GLIB_MKENUMS_TARGET = tgt_node.abspath()
-		enums_tgt_node = [tgt_node]
-
-		install_files.append(tgt_node)
-
-		options = '--comments "<!-- @comment@ -->" --fhead "<schemalist>" --vhead "  <@type@ id=\\"%s.@EnumName@\\">" --vprod "    <value nick=\\"@valuenick@\\" value=\\"@valuenum@\\"/>" --vtail "  </@type@>" --ftail "</schemalist>" ' % (self.settings_enum_namespace)
-		enums_task.env.GLIB_MKENUMS_OPTIONS = options
-
-	# 2. process gsettings_schema_files (validate .gschema.xml files)
-	#
-	for schema in settings_schema_files:
-		schema_task = self.create_task ('glib_validate_schema')
-
-		schema_node = self.path.find_resource(schema)
-		if not schema_node:
-			raise Errors.WafError("Cannot find the schema file %r" % schema)
-		install_files.append(schema_node)
-		source_list = enums_tgt_node + [schema_node]
-
-		schema_task.set_inputs (source_list)
-		schema_task.env.GLIB_COMPILE_SCHEMAS_OPTIONS = [("--schema-file=" + k.abspath()) for k in source_list]
-
-		target_node = schema_node.change_ext('.xml.valid')
-		schema_task.set_outputs (target_node)
-		schema_task.env.GLIB_VALIDATE_SCHEMA_OUTPUT = target_node.abspath()
-
-	# 3. schemas install task
-	def compile_schemas_callback(bld):
-		if not bld.is_install:
-			return
-		compile_schemas = Utils.to_list(bld.env.GLIB_COMPILE_SCHEMAS)
-		destdir = Options.options.destdir
-		paths = bld._compile_schemas_registered
-		if destdir:
-			paths = (os.path.join(destdir, path.lstrip(os.sep)) for path in paths)
-		for path in paths:
-			Logs.pprint('YELLOW', 'Updating GSettings schema cache %r' % path)
-			if self.bld.exec_command(compile_schemas + [path]):
-				Logs.warn('Could not update GSettings schema cache %r' % path)
-
-	if self.bld.is_install:
-		schemadir = self.env.GSETTINGSSCHEMADIR
-		if not schemadir:
-			raise Errors.WafError ('GSETTINGSSCHEMADIR not defined (should have been set up automatically during configure)')
-
-		if install_files:
-			self.add_install_files(install_to=schemadir, install_from=install_files)
-			registered_schemas = getattr(self.bld, '_compile_schemas_registered', None)
-			if not registered_schemas:
-				registered_schemas = self.bld._compile_schemas_registered = set()
-				self.bld.add_post_fun(compile_schemas_callback)
-			registered_schemas.add(schemadir)
-
-class glib_validate_schema(Task.Task):
-	"""
-	Validates schema files
-	"""
-	run_str = 'rm -f ${GLIB_VALIDATE_SCHEMA_OUTPUT} && ${GLIB_COMPILE_SCHEMAS} --dry-run ${GLIB_COMPILE_SCHEMAS_OPTIONS} && touch ${GLIB_VALIDATE_SCHEMA_OUTPUT}'
-	color   = 'PINK'
-
-################## gresource
-
-@extension('.gresource.xml')
-def process_gresource_source(self, node):
-	"""
-	Creates tasks that turn ``.gresource.xml`` files to C code
-	"""
-	if not self.env.GLIB_COMPILE_RESOURCES:
-		raise Errors.WafError ("Unable to process GResource file - glib-compile-resources was not found during configure")
-
-	if 'gresource' in self.features:
-		return
-
-	h_node = node.change_ext('_xml.h')
-	c_node = node.change_ext('_xml.c')
-	self.create_task('glib_gresource_source', node, [h_node, c_node])
-	self.source.append(c_node)
-
-@feature('gresource')
-def process_gresource_bundle(self):
-	"""
-	Creates tasks to turn ``.gresource`` files from ``.gresource.xml`` files::
-
-		def build(bld):
-			bld(
-				features='gresource',
-				source=['resources1.gresource.xml', 'resources2.gresource.xml'],
-				install_path='${LIBDIR}/${PACKAGE}'
-			)
-
-	:param source: XML files to process
-	:type source: list of string
-	:param install_path: installation path
-	:type install_path: string
-	"""
-	for i in self.to_list(self.source):
-		node = self.path.find_resource(i)
-
-		task = self.create_task('glib_gresource_bundle', node, node.change_ext(''))
-		inst_to = getattr(self, 'install_path', None)
-		if inst_to:
-			self.add_install_files(install_to=inst_to, install_from=task.outputs)
-
-class glib_gresource_base(Task.Task):
-	"""
-	Base class for gresource based tasks
-	"""
-	color    = 'BLUE'
-	base_cmd = '${GLIB_COMPILE_RESOURCES} --sourcedir=${SRC[0].parent.srcpath()} --sourcedir=${SRC[0].bld_dir()}'
-
-	def scan(self):
-		"""
-		Scans gresource dependencies through ``glib-compile-resources --generate-dependencies command``
-		"""
-		bld = self.generator.bld
-		kw = {}
-		kw['cwd'] = self.get_cwd()
-		kw['quiet'] = Context.BOTH
-
-		cmd = Utils.subst_vars('${GLIB_COMPILE_RESOURCES} --sourcedir=%s --sourcedir=%s --generate-dependencies %s' % (
-			self.inputs[0].parent.srcpath(),
-			self.inputs[0].bld_dir(),
-			self.inputs[0].bldpath()
-		), self.env)
-
-		output = bld.cmd_and_log(cmd, **kw)
-
-		nodes = []
-		names = []
-		for dep in output.splitlines():
-			if dep:
-				node = bld.bldnode.find_node(dep)
-				if node:
-					nodes.append(node)
-				else:
-					names.append(dep)
-
-		return (nodes, names)
-
-class glib_gresource_source(glib_gresource_base):
-	"""
-	Task to generate C source code (.h and .c files) from a gresource.xml file
-	"""
-	vars    = ['GLIB_COMPILE_RESOURCES']
-	fun_h   = Task.compile_fun_shell(glib_gresource_base.base_cmd + ' --target=${TGT[0].abspath()} --generate-header ${SRC}')
-	fun_c   = Task.compile_fun_shell(glib_gresource_base.base_cmd + ' --target=${TGT[1].abspath()} --generate-source ${SRC}')
-	ext_out = ['.h']
-
-	def run(self):
-		return self.fun_h[0](self) or self.fun_c[0](self)
-
-class glib_gresource_bundle(glib_gresource_base):
-	"""
-	Task to generate a .gresource binary file from a gresource.xml file
-	"""
-	run_str = glib_gresource_base.base_cmd + ' --target=${TGT} ${SRC}'
-	shell   = True # temporary workaround for #795
-
-@conf
-def find_glib_genmarshal(conf):
-	conf.find_program('glib-genmarshal', var='GLIB_GENMARSHAL')
-
-@conf
-def find_glib_mkenums(conf):
-	if not conf.env.PERL:
-		conf.find_program('perl', var='PERL')
-	conf.find_program('glib-mkenums', interpreter='PERL', var='GLIB_MKENUMS')
-
-@conf
-def find_glib_compile_schemas(conf):
-	# when cross-compiling, gsettings.m4 locates the program with the following:
-	#   pkg-config --variable glib_compile_schemas gio-2.0
-	conf.find_program('glib-compile-schemas', var='GLIB_COMPILE_SCHEMAS')
-
-	def getstr(varname):
-		return getattr(Options.options, varname, getattr(conf.env,varname, ''))
-
-	gsettingsschemadir = getstr('GSETTINGSSCHEMADIR')
-	if not gsettingsschemadir:
-		datadir = getstr('DATADIR')
-		if not datadir:
-			prefix = conf.env.PREFIX
-			datadir = os.path.join(prefix, 'share')
-		gsettingsschemadir = os.path.join(datadir, 'glib-2.0', 'schemas')
-
-	conf.env.GSETTINGSSCHEMADIR = gsettingsschemadir
-
-@conf
-def find_glib_compile_resources(conf):
-	conf.find_program('glib-compile-resources', var='GLIB_COMPILE_RESOURCES')
-
-def configure(conf):
-	"""
-	Finds the following programs:
-
-	* *glib-genmarshal* and set *GLIB_GENMARSHAL*
-	* *glib-mkenums* and set *GLIB_MKENUMS*
-	* *glib-compile-schemas* and set *GLIB_COMPILE_SCHEMAS* (not mandatory)
-	* *glib-compile-resources* and set *GLIB_COMPILE_RESOURCES* (not mandatory)
-	"""
-	conf.find_glib_genmarshal()
-	conf.find_glib_mkenums()
-	conf.find_glib_compile_schemas(mandatory=False)
-	conf.find_glib_compile_resources(mandatory=False)
-
-def options(opt):
-	"""
-	Adds the ``--gsettingsschemadir`` command-line option
-	"""
-	gr = opt.add_option_group('Installation directories')
-	gr.add_option('--gsettingsschemadir', help='GSettings schema location [DATADIR/glib-2.0/schemas]', default='', dest='GSETTINGSSCHEMADIR')
-

waflib/Tools/gnu_dirs.py

@@ -1,131 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Ali Sabil, 2007
-
-"""
-Sets various standard variables such as INCLUDEDIR. SBINDIR and others. To use this module just call::
-
-	opt.load('gnu_dirs')
-
-and::
-
-	conf.load('gnu_dirs')
-
-Add options for the standard GNU directories, this tool will add the options
-found in autotools, and will update the environment with the following
-installation variables:
-
-============== ========================================= =======================
-Variable       Description                               Default Value
-============== ========================================= =======================
-PREFIX         installation prefix                       /usr/local
-EXEC_PREFIX    installation prefix for binaries          PREFIX
-BINDIR         user commands                             EXEC_PREFIX/bin
-SBINDIR        system binaries                           EXEC_PREFIX/sbin
-LIBEXECDIR     program-specific binaries                 EXEC_PREFIX/libexec
-SYSCONFDIR     host-specific configuration               PREFIX/etc
-SHAREDSTATEDIR architecture-independent variable data    PREFIX/com
-LOCALSTATEDIR  variable data                             PREFIX/var
-LIBDIR         object code libraries                     EXEC_PREFIX/lib
-INCLUDEDIR     header files                              PREFIX/include
-OLDINCLUDEDIR  header files for non-GCC compilers        /usr/include
-DATAROOTDIR    architecture-independent data root        PREFIX/share
-DATADIR        architecture-independent data             DATAROOTDIR
-INFODIR        GNU "info" documentation                  DATAROOTDIR/info
-LOCALEDIR      locale-dependent data                     DATAROOTDIR/locale
-MANDIR         manual pages                              DATAROOTDIR/man
-DOCDIR         documentation root                        DATAROOTDIR/doc/APPNAME
-HTMLDIR        HTML documentation                        DOCDIR
-DVIDIR         DVI documentation                         DOCDIR
-PDFDIR         PDF documentation                         DOCDIR
-PSDIR          PostScript documentation                  DOCDIR
-============== ========================================= =======================
-"""
-
-import os, re
-from waflib import Utils, Options, Context
-
-gnuopts = '''
-bindir, user commands, ${EXEC_PREFIX}/bin
-sbindir, system binaries, ${EXEC_PREFIX}/sbin
-libexecdir, program-specific binaries, ${EXEC_PREFIX}/libexec
-sysconfdir, host-specific configuration, ${PREFIX}/etc
-sharedstatedir, architecture-independent variable data, ${PREFIX}/com
-localstatedir, variable data, ${PREFIX}/var
-libdir, object code libraries, ${EXEC_PREFIX}/lib%s
-includedir, header files, ${PREFIX}/include
-oldincludedir, header files for non-GCC compilers, /usr/include
-datarootdir, architecture-independent data root, ${PREFIX}/share
-datadir, architecture-independent data, ${DATAROOTDIR}
-infodir, GNU "info" documentation, ${DATAROOTDIR}/info
-localedir, locale-dependent data, ${DATAROOTDIR}/locale
-mandir, manual pages, ${DATAROOTDIR}/man
-docdir, documentation root, ${DATAROOTDIR}/doc/${PACKAGE}
-htmldir, HTML documentation, ${DOCDIR}
-dvidir, DVI documentation, ${DOCDIR}
-pdfdir, PDF documentation, ${DOCDIR}
-psdir, PostScript documentation, ${DOCDIR}
-''' % Utils.lib64()
-
-_options = [x.split(', ') for x in gnuopts.splitlines() if x]
-
-def configure(conf):
-	"""
-	Reads the command-line options to set lots of variables in *conf.env*. The variables
-	BINDIR and LIBDIR will be overwritten.
-	"""
-	def get_param(varname, default):
-		return getattr(Options.options, varname, '') or default
-
-	env = conf.env
-	env.LIBDIR = env.BINDIR = []
-	env.EXEC_PREFIX = get_param('EXEC_PREFIX', env.PREFIX)
-	env.PACKAGE = getattr(Context.g_module, 'APPNAME', None) or env.PACKAGE
-
-	complete = False
-	iter = 0
-	while not complete and iter < len(_options) + 1:
-		iter += 1
-		complete = True
-		for name, help, default in _options:
-			name = name.upper()
-			if not env[name]:
-				try:
-					env[name] = Utils.subst_vars(get_param(name, default).replace('/', os.sep), env)
-				except TypeError:
-					complete = False
-
-	if not complete:
-		lst = [x for x, _, _ in _options if not env[x.upper()]]
-		raise conf.errors.WafError('Variable substitution failure %r' % lst)
-
-def options(opt):
-	"""
-	Adds lots of command-line options, for example::
-
-		--exec-prefix: EXEC_PREFIX
-	"""
-	inst_dir = opt.add_option_group('Installation prefix',
-'By default, "waf install" will put the files in\
- "/usr/local/bin", "/usr/local/lib" etc. An installation prefix other\
- than "/usr/local" can be given using "--prefix", for example "--prefix=$HOME"')
-
-	for k in ('--prefix', '--destdir'):
-		option = opt.parser.get_option(k)
-		if option:
-			opt.parser.remove_option(k)
-			inst_dir.add_option(option)
-
-	inst_dir.add_option('--exec-prefix',
-		help = 'installation prefix for binaries [PREFIX]',
-		default = '',
-		dest = 'EXEC_PREFIX')
-
-	dirs_options = opt.add_option_group('Installation directories')
-
-	for name, help, default in _options:
-		option_name = '--' + name
-		str_default = default
-		str_help = '%s [%s]' % (help, re.sub(r'\$\{([^}]+)\}', r'\1', str_default))
-		dirs_options.add_option(option_name, help=str_help, default='', dest=name.upper())
-

waflib/Tools/gxx.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
+# Thomas Nagy, 2006-2010 (ita)
 # Ralf Habacker, 2006 (rh)
 # Yinon Ehrlich, 2009
 
@@ -14,7 +14,7 @@ from waflib.Configure import conf
 @conf
 def find_gxx(conf):
 	"""
-	Finds the program g++, and if present, try to detect its version number
+	Find the program g++, and if present, try to detect its version number
 	"""
 	cxx = conf.find_program(['g++', 'c++'], var='CXX')
 	conf.get_cc_version(cxx, gcc=True)
@@ -27,51 +27,54 @@ def gxx_common_flags(conf):
 	"""
 	v = conf.env
 
-	v.CXX_SRC_F           = []
-	v.CXX_TGT_F           = ['-c', '-o']
+	v['CXX_SRC_F']           = []
+	v['CXX_TGT_F']           = ['-c', '-o']
 
-	if not v.LINK_CXX:
-		v.LINK_CXX = v.CXX
+	# linker
+	if not v['LINK_CXX']: v['LINK_CXX'] = v['CXX']
+	v['CXXLNK_SRC_F']        = []
+	v['CXXLNK_TGT_F']        = ['-o']
+	v['CPPPATH_ST']          = '-I%s'
+	v['DEFINES_ST']          = '-D%s'
 
-	v.CXXLNK_SRC_F        = []
-	v.CXXLNK_TGT_F        = ['-o']
-	v.CPPPATH_ST          = '-I%s'
-	v.DEFINES_ST          = '-D%s'
+	v['LIB_ST']              = '-l%s' # template for adding libs
+	v['LIBPATH_ST']          = '-L%s' # template for adding libpaths
+	v['STLIB_ST']            = '-l%s'
+	v['STLIBPATH_ST']        = '-L%s'
+	v['RPATH_ST']            = '-Wl,-rpath,%s'
 
-	v.LIB_ST              = '-l%s' # template for adding libs
-	v.LIBPATH_ST          = '-L%s' # template for adding libpaths
-	v.STLIB_ST            = '-l%s'
-	v.STLIBPATH_ST        = '-L%s'
-	v.RPATH_ST            = '-Wl,-rpath,%s'
+	v['SONAME_ST']           = '-Wl,-h,%s'
+	v['SHLIB_MARKER']        = '-Wl,-Bdynamic'
+	v['STLIB_MARKER']        = '-Wl,-Bstatic'
 
-	v.SONAME_ST           = '-Wl,-h,%s'
-	v.SHLIB_MARKER        = '-Wl,-Bdynamic'
-	v.STLIB_MARKER        = '-Wl,-Bstatic'
+	# program
+	v['cxxprogram_PATTERN']  = '%s'
 
-	v.cxxprogram_PATTERN  = '%s'
+	# shared library
+	v['CXXFLAGS_cxxshlib']   = ['-fPIC']
+	v['LINKFLAGS_cxxshlib']  = ['-shared']
+	v['cxxshlib_PATTERN']    = 'lib%s.so'
 
-	v.CXXFLAGS_cxxshlib   = ['-fPIC']
-	v.LINKFLAGS_cxxshlib  = ['-shared']
-	v.cxxshlib_PATTERN    = 'lib%s.so'
+	# static lib
+	v['LINKFLAGS_cxxstlib']  = ['-Wl,-Bstatic']
+	v['cxxstlib_PATTERN']    = 'lib%s.a'
 
-	v.LINKFLAGS_cxxstlib  = ['-Wl,-Bstatic']
-	v.cxxstlib_PATTERN    = 'lib%s.a'
-
-	v.LINKFLAGS_MACBUNDLE = ['-bundle', '-undefined', 'dynamic_lookup']
-	v.CXXFLAGS_MACBUNDLE  = ['-fPIC']
-	v.macbundle_PATTERN   = '%s.bundle'
+	# osx stuff
+	v['LINKFLAGS_MACBUNDLE'] = ['-bundle', '-undefined', 'dynamic_lookup']
+	v['CXXFLAGS_MACBUNDLE']  = ['-fPIC']
+	v['macbundle_PATTERN']   = '%s.bundle'
 
 @conf
 def gxx_modifier_win32(conf):
 	"""Configuration flags for executing gcc on Windows"""
 	v = conf.env
-	v.cxxprogram_PATTERN  = '%s.exe'
+	v['cxxprogram_PATTERN']  = '%s.exe'
 
-	v.cxxshlib_PATTERN    = '%s.dll'
-	v.implib_PATTERN      = '%s.dll.a'
-	v.IMPLIB_ST           = '-Wl,--out-implib,%s'
+	v['cxxshlib_PATTERN']    = '%s.dll'
+	v['implib_PATTERN']      = 'lib%s.dll.a'
+	v['IMPLIB_ST']           = '-Wl,--out-implib,%s'
 
-	v.CXXFLAGS_cxxshlib   = []
+	v['CXXFLAGS_cxxshlib']   = []
 
 	# Auto-import is enabled by default even without this option,
 	# but enabling it explicitly has the nice effect of suppressing the rather boring, debug-level messages
@@ -83,43 +86,43 @@ def gxx_modifier_cygwin(conf):
 	"""Configuration flags for executing g++ on Cygwin"""
 	gxx_modifier_win32(conf)
 	v = conf.env
-	v.cxxshlib_PATTERN    = 'cyg%s.dll'
+	v['cxxshlib_PATTERN']    = 'cyg%s.dll'
 	v.append_value('LINKFLAGS_cxxshlib', ['-Wl,--enable-auto-image-base'])
-	v.CXXFLAGS_cxxshlib   = []
+	v['CXXFLAGS_cxxshlib']   = []
 
 @conf
 def gxx_modifier_darwin(conf):
 	"""Configuration flags for executing g++ on MacOS"""
 	v = conf.env
-	v.CXXFLAGS_cxxshlib   = ['-fPIC']
-	v.LINKFLAGS_cxxshlib  = ['-dynamiclib']
-	v.cxxshlib_PATTERN    = 'lib%s.dylib'
-	v.FRAMEWORKPATH_ST    = '-F%s'
-	v.FRAMEWORK_ST        = ['-framework']
-	v.ARCH_ST             = ['-arch']
+	v['CXXFLAGS_cxxshlib']   = ['-fPIC']
+	v['LINKFLAGS_cxxshlib']  = ['-dynamiclib']
+	v['cxxshlib_PATTERN']    = 'lib%s.dylib'
+	v['FRAMEWORKPATH_ST']    = '-F%s'
+	v['FRAMEWORK_ST']        = ['-framework']
+	v['ARCH_ST']             = ['-arch']
 
-	v.LINKFLAGS_cxxstlib  = []
+	v['LINKFLAGS_cxxstlib']  = []
 
-	v.SHLIB_MARKER        = []
-	v.STLIB_MARKER        = []
-	v.SONAME_ST           = []
+	v['SHLIB_MARKER']        = []
+	v['STLIB_MARKER']        = []
+	v['SONAME_ST']           = []
 
 @conf
 def gxx_modifier_aix(conf):
 	"""Configuration flags for executing g++ on AIX"""
 	v = conf.env
-	v.LINKFLAGS_cxxprogram= ['-Wl,-brtl']
+	v['LINKFLAGS_cxxprogram']= ['-Wl,-brtl']
 
-	v.LINKFLAGS_cxxshlib  = ['-shared', '-Wl,-brtl,-bexpfull']
-	v.SHLIB_MARKER        = []
+	v['LINKFLAGS_cxxshlib']  = ['-shared', '-Wl,-brtl,-bexpfull']
+	v['SHLIB_MARKER']        = []
 
 @conf
 def gxx_modifier_hpux(conf):
 	v = conf.env
-	v.SHLIB_MARKER        = []
-	v.STLIB_MARKER        = []
-	v.CFLAGS_cxxshlib     = ['-fPIC','-DPIC']
-	v.cxxshlib_PATTERN    = 'lib%s.sl'
+	v['SHLIB_MARKER']        = []
+	v['STLIB_MARKER']        = []
+	v['CFLAGS_cxxshlib']     = ['-fPIC','-DPIC']
+	v['cxxshlib_PATTERN']    = 'lib%s.sl'
 
 @conf
 def gxx_modifier_openbsd(conf):
@@ -128,9 +131,9 @@ def gxx_modifier_openbsd(conf):
 @conf
 def gcc_modifier_osf1V(conf):
 	v = conf.env
-	v.SHLIB_MARKER        = []
-	v.STLIB_MARKER        = []
-	v.SONAME_ST           = []
+	v['SHLIB_MARKER']        = []
+	v['STLIB_MARKER']        = []
+	v['SONAME_ST']           = []
 
 @conf
 def gxx_modifier_platform(conf):
@@ -153,5 +156,4 @@ def configure(conf):
 	conf.cxx_load_tools()
 	conf.cxx_add_flags()
 	conf.link_add_flags()
-	conf.check_gcc_o_space('cxx')
 

waflib/Tools/icc.py

@@ -1,10 +1,10 @@
 #!/usr/bin/env python
 # encoding: utf-8
 # Stian Selnes 2008
-# Thomas Nagy 2009-2018 (ita)
+# Thomas Nagy 2009-2010 (ita)
 
 """
-Detects the Intel C compiler
+Detect the Intel C compiler
 """
 
 import sys
@@ -14,8 +14,11 @@ from waflib.Configure import conf
 @conf
 def find_icc(conf):
 	"""
-	Finds the program icc and execute it to ensure it really is icc
+	Find the program icc and execute it to ensure it really is icc
 	"""
+	if sys.platform == 'cygwin':
+		conf.fatal('The Intel compiler does not work on Cygwin')
+
 	cc = conf.find_program(['icc', 'ICL'], var='CC')
 	conf.get_cc_version(cc, icc=True)
 	conf.env.CC_NAME = 'icc'

waflib/Tools/icpc.py

@@ -1,9 +1,9 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy 2009-2018 (ita)
+# Thomas Nagy 2009-2010 (ita)
 
 """
-Detects the Intel C++ compiler
+Detect the Intel C++ compiler
 """
 
 import sys
@@ -13,8 +13,11 @@ from waflib.Configure import conf
 @conf
 def find_icpc(conf):
 	"""
-	Finds the program icpc, and execute it to ensure it really is icpc
+	Find the program icpc, and execute it to ensure it really is icpc
 	"""
+	if sys.platform == 'cygwin':
+		conf.fatal('The Intel compiler does not work on Cygwin')
+
 	cxx = conf.find_program('icpc', var='CXX')
 	conf.get_cc_version(cxx, icc=True)
 	conf.env.CXX_NAME = 'icc'

waflib/Tools/ifort.py

@@ -1,413 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# DC 2008
-# Thomas Nagy 2016-2018 (ita)
-
-import os, re, traceback
-from waflib import Utils, Logs, Errors
-from waflib.Tools import fc, fc_config, fc_scan, ar, ccroot
-from waflib.Configure import conf
-from waflib.TaskGen import after_method, feature
-
-@conf
-def find_ifort(conf):
-	fc = conf.find_program('ifort', var='FC')
-	conf.get_ifort_version(fc)
-	conf.env.FC_NAME = 'IFORT'
-
-@conf
-def ifort_modifier_win32(self):
-	v = self.env
-	v.IFORT_WIN32 = True
-	v.FCSTLIB_MARKER = ''
-	v.FCSHLIB_MARKER = ''
-
-	v.FCLIB_ST = v.FCSTLIB_ST = '%s.lib'
-	v.FCLIBPATH_ST = v.STLIBPATH_ST = '/LIBPATH:%s'
-	v.FCINCPATH_ST = '/I%s'
-	v.FCDEFINES_ST = '/D%s'
-
-	v.fcprogram_PATTERN = v.fcprogram_test_PATTERN = '%s.exe'
-	v.fcshlib_PATTERN = '%s.dll'
-	v.fcstlib_PATTERN = v.implib_PATTERN = '%s.lib'
-
-	v.FCLNK_TGT_F = '/out:'
-	v.FC_TGT_F = ['/c', '/o', '']
-	v.FCFLAGS_fcshlib = ''
-	v.LINKFLAGS_fcshlib = '/DLL'
-	v.AR_TGT_F = '/out:'
-	v.IMPLIB_ST = '/IMPLIB:%s'
-
-	v.append_value('LINKFLAGS', '/subsystem:console')
-	if v.IFORT_MANIFEST:
-		v.append_value('LINKFLAGS', ['/MANIFEST'])
-
-@conf
-def ifort_modifier_darwin(conf):
-	fc_config.fortran_modifier_darwin(conf)
-
-@conf
-def ifort_modifier_platform(conf):
-	dest_os = conf.env.DEST_OS or Utils.unversioned_sys_platform()
-	ifort_modifier_func = getattr(conf, 'ifort_modifier_' + dest_os, None)
-	if ifort_modifier_func:
-		ifort_modifier_func()
-
-@conf
-def get_ifort_version(conf, fc):
-	"""
-	Detects the compiler version and sets ``conf.env.FC_VERSION``
-	"""
-	version_re = re.compile(r"\bIntel\b.*\bVersion\s*(?P<major>\d*)\.(?P<minor>\d*)",re.I).search
-	if Utils.is_win32:
-		cmd = fc
-	else:
-		cmd = fc + ['-logo']
-
-	out, err = fc_config.getoutput(conf, cmd, stdin=False)
-	match = version_re(out) or version_re(err)
-	if not match:
-		conf.fatal('cannot determine ifort version.')
-	k = match.groupdict()
-	conf.env.FC_VERSION = (k['major'], k['minor'])
-
-def configure(conf):
-	"""
-	Detects the Intel Fortran compilers
-	"""
-	if Utils.is_win32:
-		compiler, version, path, includes, libdirs, arch = conf.detect_ifort()
-		v = conf.env
-		v.DEST_CPU = arch
-		v.PATH = path
-		v.INCLUDES = includes
-		v.LIBPATH = libdirs
-		v.MSVC_COMPILER = compiler
-		try:
-			v.MSVC_VERSION = float(version)
-		except ValueError:
-			v.MSVC_VERSION = float(version[:-3])
-
-		conf.find_ifort_win32()
-		conf.ifort_modifier_win32()
-	else:
-		conf.find_ifort()
-		conf.find_program('xiar', var='AR')
-		conf.find_ar()
-		conf.fc_flags()
-		conf.fc_add_flags()
-		conf.ifort_modifier_platform()
-
-
-all_ifort_platforms = [ ('intel64', 'amd64'), ('em64t', 'amd64'), ('ia32', 'x86'), ('Itanium', 'ia64')]
-"""List of icl platforms"""
-
-@conf
-def gather_ifort_versions(conf, versions):
-	"""
-	List compiler versions by looking up registry keys
-	"""
-	version_pattern = re.compile('^...?.?\....?.?')
-	try:
-		all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Intel\\Compilers\\Fortran')
-	except OSError:
-		try:
-			all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Intel\\Compilers\\Fortran')
-		except OSError:
-			return
-	index = 0
-	while 1:
-		try:
-			version = Utils.winreg.EnumKey(all_versions, index)
-		except OSError:
-			break
-		index += 1
-		if not version_pattern.match(version):
-			continue
-		targets = {}
-		for target,arch in all_ifort_platforms:
-			if target=='intel64':
-				targetDir='EM64T_NATIVE'
-			else:
-				targetDir=target
-			try:
-				Utils.winreg.OpenKey(all_versions,version+'\\'+targetDir)
-				icl_version=Utils.winreg.OpenKey(all_versions,version)
-				path,type=Utils.winreg.QueryValueEx(icl_version,'ProductDir')
-			except OSError:
-				pass
-			else:
-				batch_file=os.path.join(path,'bin','ifortvars.bat')
-				if os.path.isfile(batch_file):
-					targets[target] = target_compiler(conf, 'intel', arch, version, target, batch_file)
-
-		for target,arch in all_ifort_platforms:
-			try:
-				icl_version = Utils.winreg.OpenKey(all_versions, version+'\\'+target)
-				path,type = Utils.winreg.QueryValueEx(icl_version,'ProductDir')
-			except OSError:
-				continue
-			else:
-				batch_file=os.path.join(path,'bin','ifortvars.bat')
-				if os.path.isfile(batch_file):
-					targets[target] = target_compiler(conf, 'intel', arch, version, target, batch_file)
-		major = version[0:2]
-		versions['intel ' + major] = targets
-
-@conf
-def setup_ifort(conf, versiondict):
-	"""
-	Checks installed compilers and targets and returns the first combination from the user's
-	options, env, or the global supported lists that checks.
-
-	:param versiondict: dict(platform -> dict(architecture -> configuration))
-	:type versiondict: dict(string -> dict(string -> target_compiler)
-	:return: the compiler, revision, path, include dirs, library paths and target architecture
-	:rtype: tuple of strings
-	"""
-	platforms = Utils.to_list(conf.env.MSVC_TARGETS) or [i for i,j in all_ifort_platforms]
-	desired_versions = conf.env.MSVC_VERSIONS or list(reversed(list(versiondict.keys())))
-	for version in desired_versions:
-		try:
-			targets = versiondict[version]
-		except KeyError:
-			continue
-		for arch in platforms:
-			try:
-				cfg = targets[arch]
-			except KeyError:
-				continue
-			cfg.evaluate()
-			if cfg.is_valid:
-				compiler,revision = version.rsplit(' ', 1)
-				return compiler,revision,cfg.bindirs,cfg.incdirs,cfg.libdirs,cfg.cpu
-	conf.fatal('ifort: Impossible to find a valid architecture for building %r - %r' % (desired_versions, list(versiondict.keys())))
-
-@conf
-def get_ifort_version_win32(conf, compiler, version, target, vcvars):
-	# FIXME hack
-	try:
-		conf.msvc_cnt += 1
-	except AttributeError:
-		conf.msvc_cnt = 1
-	batfile = conf.bldnode.make_node('waf-print-msvc-%d.bat' % conf.msvc_cnt)
-	batfile.write("""@echo off
-set INCLUDE=
-set LIB=
-call "%s" %s
-echo PATH=%%PATH%%
-echo INCLUDE=%%INCLUDE%%
-echo LIB=%%LIB%%;%%LIBPATH%%
-""" % (vcvars,target))
-	sout = conf.cmd_and_log(['cmd.exe', '/E:on', '/V:on', '/C', batfile.abspath()])
-	batfile.delete()
-	lines = sout.splitlines()
-
-	if not lines[0]:
-		lines.pop(0)
-
-	MSVC_PATH = MSVC_INCDIR = MSVC_LIBDIR = None
-	for line in lines:
-		if line.startswith('PATH='):
-			path = line[5:]
-			MSVC_PATH = path.split(';')
-		elif line.startswith('INCLUDE='):
-			MSVC_INCDIR = [i for i in line[8:].split(';') if i]
-		elif line.startswith('LIB='):
-			MSVC_LIBDIR = [i for i in line[4:].split(';') if i]
-	if None in (MSVC_PATH, MSVC_INCDIR, MSVC_LIBDIR):
-		conf.fatal('ifort: Could not find a valid architecture for building (get_ifort_version_win32)')
-
-	# Check if the compiler is usable at all.
-	# The detection may return 64-bit versions even on 32-bit systems, and these would fail to run.
-	env = dict(os.environ)
-	env.update(PATH = path)
-	compiler_name, linker_name, lib_name = _get_prog_names(conf, compiler)
-	fc = conf.find_program(compiler_name, path_list=MSVC_PATH)
-
-	# delete CL if exists. because it could contain parameters which can change cl's behaviour rather catastrophically.
-	if 'CL' in env:
-		del(env['CL'])
-
-	try:
-		conf.cmd_and_log(fc + ['/help'], env=env)
-	except UnicodeError:
-		st = traceback.format_exc()
-		if conf.logger:
-			conf.logger.error(st)
-		conf.fatal('ifort: Unicode error - check the code page?')
-	except Exception as e:
-		Logs.debug('ifort: get_ifort_version: %r %r %r -> failure %s', compiler, version, target, str(e))
-		conf.fatal('ifort: cannot run the compiler in get_ifort_version (run with -v to display errors)')
-	else:
-		Logs.debug('ifort: get_ifort_version: %r %r %r -> OK', compiler, version, target)
-	finally:
-		conf.env[compiler_name] = ''
-
-	return (MSVC_PATH, MSVC_INCDIR, MSVC_LIBDIR)
-
-class target_compiler(object):
-	"""
-	Wraps a compiler configuration; call evaluate() to determine
-	whether the configuration is usable.
-	"""
-	def __init__(self, ctx, compiler, cpu, version, bat_target, bat, callback=None):
-		"""
-		:param ctx: configuration context to use to eventually get the version environment
-		:param compiler: compiler name
-		:param cpu: target cpu
-		:param version: compiler version number
-		:param bat_target: ?
-		:param bat: path to the batch file to run
-		:param callback: optional function to take the realized environment variables tup and map it (e.g. to combine other constant paths)
-		"""
-		self.conf = ctx
-		self.name = None
-		self.is_valid = False
-		self.is_done = False
-
-		self.compiler = compiler
-		self.cpu = cpu
-		self.version = version
-		self.bat_target = bat_target
-		self.bat = bat
-		self.callback = callback
-
-	def evaluate(self):
-		if self.is_done:
-			return
-		self.is_done = True
-		try:
-			vs = self.conf.get_ifort_version_win32(self.compiler, self.version, self.bat_target, self.bat)
-		except Errors.ConfigurationError:
-			self.is_valid = False
-			return
-		if self.callback:
-			vs = self.callback(self, vs)
-		self.is_valid = True
-		(self.bindirs, self.incdirs, self.libdirs) = vs
-
-	def __str__(self):
-		return str((self.bindirs, self.incdirs, self.libdirs))
-
-	def __repr__(self):
-		return repr((self.bindirs, self.incdirs, self.libdirs))
-
-@conf
-def detect_ifort(self):
-	return self.setup_ifort(self.get_ifort_versions(False))
-
-@conf
-def get_ifort_versions(self, eval_and_save=True):
-	"""
-	:return: platforms to compiler configurations
-	:rtype: dict
-	"""
-	dct = {}
-	self.gather_ifort_versions(dct)
-	return dct
-
-def _get_prog_names(self, compiler):
-	if compiler=='intel':
-		compiler_name = 'ifort'
-		linker_name = 'XILINK'
-		lib_name = 'XILIB'
-	else:
-		# assumes CL.exe
-		compiler_name = 'CL'
-		linker_name = 'LINK'
-		lib_name = 'LIB'
-	return compiler_name, linker_name, lib_name
-
-@conf
-def find_ifort_win32(conf):
-	# the autodetection is supposed to be performed before entering in this method
-	v = conf.env
-	path = v.PATH
-	compiler = v.MSVC_COMPILER
-	version = v.MSVC_VERSION
-
-	compiler_name, linker_name, lib_name = _get_prog_names(conf, compiler)
-	v.IFORT_MANIFEST = (compiler == 'intel' and version >= 11)
-
-	# compiler
-	fc = conf.find_program(compiler_name, var='FC', path_list=path)
-
-	# before setting anything, check if the compiler is really intel fortran
-	env = dict(conf.environ)
-	if path:
-		env.update(PATH = ';'.join(path))
-	if not conf.cmd_and_log(fc + ['/nologo', '/help'], env=env):
-		conf.fatal('not intel fortran compiler could not be identified')
-
-	v.FC_NAME = 'IFORT'
-
-	if not v.LINK_FC:
-		conf.find_program(linker_name, var='LINK_FC', path_list=path, mandatory=True)
-
-	if not v.AR:
-		conf.find_program(lib_name, path_list=path, var='AR', mandatory=True)
-		v.ARFLAGS = ['/nologo']
-
-	# manifest tool. Not required for VS 2003 and below. Must have for VS 2005 and later
-	if v.IFORT_MANIFEST:
-		conf.find_program('MT', path_list=path, var='MT')
-		v.MTFLAGS = ['/nologo']
-
-	try:
-		conf.load('winres')
-	except Errors.WafError:
-		Logs.warn('Resource compiler not found. Compiling resource file is disabled')
-
-#######################################################################################################
-##### conf above, build below
-
-@after_method('apply_link')
-@feature('fc')
-def apply_flags_ifort(self):
-	"""
-	Adds additional flags implied by msvc, such as subsystems and pdb files::
-
-		def build(bld):
-			bld.stlib(source='main.c', target='bar', subsystem='gruik')
-	"""
-	if not self.env.IFORT_WIN32 or not getattr(self, 'link_task', None):
-		return
-
-	is_static = isinstance(self.link_task, ccroot.stlink_task)
-
-	subsystem = getattr(self, 'subsystem', '')
-	if subsystem:
-		subsystem = '/subsystem:%s' % subsystem
-		flags = is_static and 'ARFLAGS' or 'LINKFLAGS'
-		self.env.append_value(flags, subsystem)
-
-	if not is_static:
-		for f in self.env.LINKFLAGS:
-			d = f.lower()
-			if d[1:] == 'debug':
-				pdbnode = self.link_task.outputs[0].change_ext('.pdb')
-				self.link_task.outputs.append(pdbnode)
-
-				if getattr(self, 'install_task', None):
-					self.pdb_install_task = self.add_install_files(install_to=self.install_task.install_to, install_from=pdbnode)
-
-				break
-
-@feature('fcprogram', 'fcshlib', 'fcprogram_test')
-@after_method('apply_link')
-def apply_manifest_ifort(self):
-	"""
-	Enables manifest embedding in Fortran DLLs when using ifort on Windows
-	See: http://msdn2.microsoft.com/en-us/library/ms235542(VS.80).aspx
-	"""
-	if self.env.IFORT_WIN32 and getattr(self, 'link_task', None):
-		# it seems ifort.exe cannot be called for linking
-		self.link_task.env.FC = self.env.LINK_FC
-
-	if self.env.IFORT_WIN32 and self.env.IFORT_MANIFEST and getattr(self, 'link_task', None):
-		out_node = self.link_task.outputs[0]
-		man_node = out_node.parent.find_or_declare(out_node.name + '.manifest')
-		self.link_task.outputs.append(man_node)
-		self.env.DO_MANIFEST = True
-

waflib/Tools/intltool.py

@@ -1,231 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
-
-"""
-Support for translation tools such as msgfmt and intltool
-
-Usage::
-
-	def configure(conf):
-		conf.load('gnu_dirs intltool')
-
-	def build(bld):
-		# process the .po files into .gmo files, and install them in LOCALEDIR
-		bld(features='intltool_po', appname='myapp', podir='po', install_path="${LOCALEDIR}")
-
-		# process an input file, substituting the translations from the po dir
-		bld(
-			features  = "intltool_in",
-			podir     = "../po",
-			style     = "desktop",
-			flags     = ["-u"],
-			source    = 'kupfer.desktop.in',
-			install_path = "${DATADIR}/applications",
-		)
-
-Usage of the :py:mod:`waflib.Tools.gnu_dirs` is recommended, but not obligatory.
-"""
-
-from __future__ import with_statement
-
-import os, re
-from waflib import Context, Task, Utils, Logs
-import waflib.Tools.ccroot
-from waflib.TaskGen import feature, before_method, taskgen_method
-from waflib.Logs import error
-from waflib.Configure import conf
-
-_style_flags = {
-	'ba': '-b',
-	'desktop': '-d',
-	'keys': '-k',
-	'quoted': '--quoted-style',
-	'quotedxml': '--quotedxml-style',
-	'rfc822deb': '-r',
-	'schemas': '-s',
-	'xml': '-x',
-}
-
-@taskgen_method
-def ensure_localedir(self):
-	"""
-	Expands LOCALEDIR from DATAROOTDIR/locale if possible, or falls back to PREFIX/share/locale
-	"""
-	# use the tool gnu_dirs to provide options to define this
-	if not self.env.LOCALEDIR:
-		if self.env.DATAROOTDIR:
-			self.env.LOCALEDIR = os.path.join(self.env.DATAROOTDIR, 'locale')
-		else:
-			self.env.LOCALEDIR = os.path.join(self.env.PREFIX, 'share', 'locale')
-
-@before_method('process_source')
-@feature('intltool_in')
-def apply_intltool_in_f(self):
-	"""
-	Creates tasks to translate files by intltool-merge::
-
-		def build(bld):
-			bld(
-				features  = "intltool_in",
-				podir     = "../po",
-				style     = "desktop",
-				flags     = ["-u"],
-				source    = 'kupfer.desktop.in',
-				install_path = "${DATADIR}/applications",
-			)
-
-	:param podir: location of the .po files
-	:type podir: string
-	:param source: source files to process
-	:type source: list of string
-	:param style: the intltool-merge mode of operation, can be one of the following values:
-	  ``ba``, ``desktop``, ``keys``, ``quoted``, ``quotedxml``, ``rfc822deb``, ``schemas`` and ``xml``.
-	  See the ``intltool-merge`` man page for more information about supported modes of operation.
-	:type style: string
-	:param flags: compilation flags ("-quc" by default)
-	:type flags: list of string
-	:param install_path: installation path
-	:type install_path: string
-	"""
-	try:
-		self.meths.remove('process_source')
-	except ValueError:
-		pass
-
-	self.ensure_localedir()
-
-	podir = getattr(self, 'podir', '.')
-	podirnode = self.path.find_dir(podir)
-	if not podirnode:
-		error("could not find the podir %r" % podir)
-		return
-
-	cache = getattr(self, 'intlcache', '.intlcache')
-	self.env.INTLCACHE = [os.path.join(str(self.path.get_bld()), podir, cache)]
-	self.env.INTLPODIR = podirnode.bldpath()
-	self.env.append_value('INTLFLAGS', getattr(self, 'flags', self.env.INTLFLAGS_DEFAULT))
-
-	if '-c' in self.env.INTLFLAGS:
-		self.bld.fatal('Redundant -c flag in intltool task %r' % self)
-
-	style = getattr(self, 'style', None)
-	if style:
-		try:
-			style_flag = _style_flags[style]
-		except KeyError:
-			self.bld.fatal('intltool_in style "%s" is not valid' % style)
-
-		self.env.append_unique('INTLFLAGS', [style_flag])
-
-	for i in self.to_list(self.source):
-		node = self.path.find_resource(i)
-
-		task = self.create_task('intltool', node, node.change_ext(''))
-		inst = getattr(self, 'install_path', None)
-		if inst:
-			self.add_install_files(install_to=inst, install_from=task.outputs)
-
-@feature('intltool_po')
-def apply_intltool_po(self):
-	"""
-	Creates tasks to process po files::
-
-		def build(bld):
-			bld(features='intltool_po', appname='myapp', podir='po', install_path="${LOCALEDIR}")
-
-	The relevant task generator arguments are:
-
-	:param podir: directory of the .po files
-	:type podir: string
-	:param appname: name of the application
-	:type appname: string
-	:param install_path: installation directory
-	:type install_path: string
-
-	The file LINGUAS must be present in the directory pointed by *podir* and list the translation files to process.
-	"""
-	try:
-		self.meths.remove('process_source')
-	except ValueError:
-		pass
-
-	self.ensure_localedir()
-
-	appname = getattr(self, 'appname', getattr(Context.g_module, Context.APPNAME, 'set_your_app_name'))
-	podir = getattr(self, 'podir', '.')
-	inst = getattr(self, 'install_path', '${LOCALEDIR}')
-
-	linguas = self.path.find_node(os.path.join(podir, 'LINGUAS'))
-	if linguas:
-		# scan LINGUAS file for locales to process
-		with open(linguas.abspath()) as f:
-			langs = []
-			for line in f.readlines():
-				# ignore lines containing comments
-				if not line.startswith('#'):
-					langs += line.split()
-		re_linguas = re.compile('[-a-zA-Z_@.]+')
-		for lang in langs:
-			# Make sure that we only process lines which contain locales
-			if re_linguas.match(lang):
-				node = self.path.find_resource(os.path.join(podir, re_linguas.match(lang).group() + '.po'))
-				task = self.create_task('po', node, node.change_ext('.mo'))
-
-				if inst:
-					filename = task.outputs[0].name
-					(langname, ext) = os.path.splitext(filename)
-					inst_file = inst + os.sep + langname + os.sep + 'LC_MESSAGES' + os.sep + appname + '.mo'
-					self.add_install_as(install_to=inst_file, install_from=task.outputs[0],
-						chmod=getattr(self, 'chmod', Utils.O644))
-
-	else:
-		Logs.pprint('RED', "Error no LINGUAS file found in po directory")
-
-class po(Task.Task):
-	"""
-	Compiles .po files into .gmo files
-	"""
-	run_str = '${MSGFMT} -o ${TGT} ${SRC}'
-	color   = 'BLUE'
-
-class intltool(Task.Task):
-	"""
-	Calls intltool-merge to update translation files
-	"""
-	run_str = '${INTLTOOL} ${INTLFLAGS} ${INTLCACHE_ST:INTLCACHE} ${INTLPODIR} ${SRC} ${TGT}'
-	color   = 'BLUE'
-
-@conf
-def find_msgfmt(conf):
-	"""
-	Detects msgfmt and sets the ``MSGFMT`` variable
-	"""
-	conf.find_program('msgfmt', var='MSGFMT')
-
-@conf
-def find_intltool_merge(conf):
-	"""
-	Detects intltool-merge
-	"""
-	if not conf.env.PERL:
-		conf.find_program('perl', var='PERL')
-	conf.env.INTLCACHE_ST = '--cache=%s'
-	conf.env.INTLFLAGS_DEFAULT = ['-q', '-u']
-	conf.find_program('intltool-merge', interpreter='PERL', var='INTLTOOL')
-
-def configure(conf):
-	"""
-	Detects the program *msgfmt* and set *conf.env.MSGFMT*.
-	Detects the program *intltool-merge* and set *conf.env.INTLTOOL*.
-	It is possible to set INTLTOOL in the environment, but it must not have spaces in it::
-
-		$ INTLTOOL="/path/to/the program/intltool" waf configure
-
-	If a C/C++ compiler is present, execute a compilation test to find the header *locale.h*.
-	"""
-	conf.find_msgfmt()
-	conf.find_intltool_merge()
-	if conf.env.CC or conf.env.CXX:
-		conf.check(header_name='locale.h')
-

waflib/Tools/irixcc.py

@@ -1,12 +1,11 @@
 #! /usr/bin/env python
-# encoding: utf-8
 # imported from samba
 
 """
-Compiler definition for irix/MIPSpro cc compiler
+compiler definition for irix/MIPSpro cc compiler
+based on suncc.py from waf
 """
 
-from waflib import Errors
 from waflib.Tools import ccroot, ar
 from waflib.Configure import conf
 
@@ -14,46 +13,41 @@ from waflib.Configure import conf
 def find_irixcc(conf):
 	v = conf.env
 	cc = None
-	if v.CC:
-		cc = v.CC
-	elif 'CC' in conf.environ:
-		cc = conf.environ['CC']
-	if not cc:
-		cc = conf.find_program('cc', var='CC')
-	if not cc:
-		conf.fatal('irixcc was not found')
+	if v['CC']: cc = v['CC']
+	elif 'CC' in conf.environ: cc = conf.environ['CC']
+	if not cc: cc = conf.find_program('cc', var='CC')
+	if not cc: conf.fatal('irixcc was not found')
 
 	try:
 		conf.cmd_and_log(cc + ['-version'])
-	except Errors.WafError:
+	except Exception:
 		conf.fatal('%r -version could not be executed' % cc)
 
-	v.CC = cc
-	v.CC_NAME = 'irix'
+	v['CC']  = cc
+	v['CC_NAME'] = 'irix'
 
 @conf
 def irixcc_common_flags(conf):
 	v = conf.env
 
-	v.CC_SRC_F            = ''
-	v.CC_TGT_F            = ['-c', '-o']
-	v.CPPPATH_ST          = '-I%s'
-	v.DEFINES_ST          = '-D%s'
+	v['CC_SRC_F']            = ''
+	v['CC_TGT_F']            = ['-c', '-o']
+	v['CPPPATH_ST']          = '-I%s'
+	v['DEFINES_ST']          = '-D%s'
 
-	if not v.LINK_CC:
-		v.LINK_CC = v.CC
+	# linker
+	if not v['LINK_CC']: v['LINK_CC'] = v['CC']
+	v['CCLNK_SRC_F']         = ''
+	v['CCLNK_TGT_F']         = ['-o']
 
-	v.CCLNK_SRC_F         = ''
-	v.CCLNK_TGT_F         = ['-o']
+	v['LIB_ST']              = '-l%s' # template for adding libs
+	v['LIBPATH_ST']          = '-L%s' # template for adding libpaths
+	v['STLIB_ST']            = '-l%s'
+	v['STLIBPATH_ST']        = '-L%s'
 
-	v.LIB_ST              = '-l%s' # template for adding libs
-	v.LIBPATH_ST          = '-L%s' # template for adding libpaths
-	v.STLIB_ST            = '-l%s'
-	v.STLIBPATH_ST        = '-L%s'
-
-	v.cprogram_PATTERN    = '%s'
-	v.cshlib_PATTERN      = 'lib%s.so'
-	v.cstlib_PATTERN      = 'lib%s.a'
+	v['cprogram_PATTERN']     = '%s'
+	v['cshlib_PATTERN']       = 'lib%s.so'
+	v['cstlib_PATTERN']      = 'lib%s.a'
 
 def configure(conf):
 	conf.find_irixcc()

waflib/Tools/javaw.py

@@ -1,464 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
-
-"""
-Java support
-
-Javac is one of the few compilers that behaves very badly:
-
-#. it outputs files where it wants to (-d is only for the package root)
-
-#. it recompiles files silently behind your back
-
-#. it outputs an undefined amount of files (inner classes)
-
-Remember that the compilation can be performed using Jython[1] rather than regular Python. Instead of
-running one of the following commands::
-
-   ./waf configure
-   python waf configure
-
-You would have to run::
-
-   java -jar /path/to/jython.jar waf configure
-
-[1] http://www.jython.org/
-"""
-
-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.Tools import ccroot
-ccroot.USELIB_VARS['javac'] = set(['CLASSPATH', 'JAVACFLAGS'])
-
-SOURCE_RE = '**/*.java'
-JAR_RE = '**/*'
-
-class_check_source = '''
-public class Test {
-	public static void main(String[] argv) {
-		Class lib;
-		if (argv.length < 1) {
-			System.err.println("Missing argument");
-			System.exit(77);
-		}
-		try {
-			lib = Class.forName(argv[0]);
-		} catch (ClassNotFoundException e) {
-			System.err.println("ClassNotFoundException");
-			System.exit(1);
-		}
-		lib = null;
-		System.exit(0);
-	}
-}
-'''
-
-@feature('javac')
-@before_method('process_source')
-def apply_java(self):
-	"""
-	Create a javac task for compiling *.java files*. There can be
-	only one javac task by task generator.
-	"""
-	Utils.def_attrs(self, jarname='', classpath='',
-		sourcepath='.', srcdir='.',
-		jar_mf_attributes={}, jar_mf_classpath=[])
-
-	outdir = getattr(self, 'outdir', None)
-	if outdir:
-		if not isinstance(outdir, Node.Node):
-			outdir = self.path.get_bld().make_node(self.outdir)
-	else:
-		outdir = self.path.get_bld()
-	outdir.mkdir()
-	self.outdir = outdir
-	self.env.OUTDIR = outdir.abspath()
-
-	self.javac_task = tsk = self.create_task('javac')
-	tmp = []
-
-	srcdir = getattr(self, 'srcdir', '')
-	if isinstance(srcdir, Node.Node):
-		srcdir = [srcdir]
-	for x in Utils.to_list(srcdir):
-		if isinstance(x, Node.Node):
-			y = x
-		else:
-			y = self.path.find_dir(x)
-			if not y:
-				self.bld.fatal('Could not find the folder %s from %s' % (x, self.path))
-		tmp.append(y)
-
-	tsk.srcdir = tmp
-
-	if getattr(self, 'compat', None):
-		tsk.env.append_value('JAVACFLAGS', ['-source', str(self.compat)])
-
-	if hasattr(self, 'sourcepath'):
-		fold = [isinstance(x, Node.Node) and x or self.path.find_dir(x) for x in self.to_list(self.sourcepath)]
-		names = os.pathsep.join([x.srcpath() for x in fold])
-	else:
-		names = [x.srcpath() for x in tsk.srcdir]
-
-	if names:
-		tsk.env.append_value('JAVACFLAGS', ['-sourcepath', names])
-
-@feature('javac')
-@before_method('propagate_uselib_vars')
-@after_method('apply_java')
-def use_javac_files(self):
-	"""
-	Processes the *use* attribute referring to other java compilations
-	"""
-	lst = []
-	self.uselib = self.to_list(getattr(self, 'uselib', []))
-	names = self.to_list(getattr(self, 'use', []))
-	get = self.bld.get_tgen_by_name
-	for x in names:
-		try:
-			y = get(x)
-		except Errors.WafError:
-			self.uselib.append(x)
-		else:
-			y.post()
-			if hasattr(y, 'jar_task'):
-				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)
-
-@feature('javac')
-@after_method('apply_java', 'propagate_uselib_vars', 'use_javac_files')
-def set_classpath(self):
-	"""
-	Sets the CLASSPATH value on the *javac* task previously created.
-	"""
-	if getattr(self, 'classpath', None):
-		self.env.append_unique('CLASSPATH', getattr(self, 'classpath', []))
-	for x in self.tasks:
-		x.env.CLASSPATH = os.pathsep.join(self.env.CLASSPATH) + os.pathsep
-
-@feature('jar')
-@after_method('apply_java', 'use_javac_files')
-@before_method('process_source')
-def jar_files(self):
-	"""
-	Creates a jar task (one maximum per task generator)
-	"""
-	destfile = getattr(self, 'destfile', 'test.jar')
-	jaropts = getattr(self, 'jaropts', [])
-	manifest = getattr(self, 'manifest', None)
-
-	basedir = getattr(self, 'basedir', None)
-	if basedir:
-		if not isinstance(self.basedir, Node.Node):
-			basedir = self.path.get_bld().make_node(basedir)
-	else:
-		basedir = self.path.get_bld()
-	if not basedir:
-		self.bld.fatal('Could not find the basedir %r for %r' % (self.basedir, self))
-
-	self.jar_task = tsk = self.create_task('jar_create')
-	if manifest:
-		jarcreate = getattr(self, 'jarcreate', 'cfm')
-		if not isinstance(manifest,Node.Node):
-			node = self.path.find_resource(manifest)
-		else:
-			node = manifest
-		if not node:
-			self.bld.fatal('invalid manifest file %r for %r' % (manifest, self))
-		tsk.dep_nodes.append(node)
-		jaropts.insert(0, node.abspath())
-	else:
-		jarcreate = getattr(self, 'jarcreate', 'cf')
-	if not isinstance(destfile, Node.Node):
-		destfile = self.path.find_or_declare(destfile)
-	if not destfile:
-		self.bld.fatal('invalid destfile %r for %r' % (destfile, self))
-	tsk.set_outputs(destfile)
-	tsk.basedir = basedir
-
-	jaropts.append('-C')
-	jaropts.append(basedir.bldpath())
-	jaropts.append('.')
-
-	tsk.env.JAROPTS = jaropts
-	tsk.env.JARCREATE = jarcreate
-
-	if getattr(self, 'javac_task', None):
-		tsk.set_run_after(self.javac_task)
-
-@feature('jar')
-@after_method('jar_files')
-def use_jar_files(self):
-	"""
-	Processes the *use* attribute to set the build order on the
-	tasks created by another task generator.
-	"""
-	self.uselib = self.to_list(getattr(self, 'uselib', []))
-	names = self.to_list(getattr(self, 'use', []))
-	get = self.bld.get_tgen_by_name
-	for x in names:
-		try:
-			y = get(x)
-		except Errors.WafError:
-			self.uselib.append(x)
-		else:
-			y.post()
-			self.jar_task.run_after.update(y.tasks)
-
-class JTask(Task.Task):
-	"""
-	Base class for java and jar tasks; provides functionality to run long commands
-	"""
-	def split_argfile(self, cmd):
-		inline = [cmd[0]]
-		infile = []
-		for x in cmd[1:]:
-			# jar and javac do not want -J flags in @file
-			if x.startswith('-J'):
-				inline.append(x)
-			else:
-				infile.append(self.quote_flag(x))
-		return (inline, infile)
-
-class jar_create(JTask):
-	"""
-	Creates a jar file
-	"""
-	color   = 'GREEN'
-	run_str = '${JAR} ${JARCREATE} ${TGT} ${JAROPTS}'
-
-	def runnable_status(self):
-		"""
-		Wait for dependent tasks to be executed, then read the
-		files to update the list of inputs.
-		"""
-		for t in self.run_after:
-			if not t.hasrun:
-				return Task.ASK_LATER
-		if not self.inputs:
-			try:
-				self.inputs = [x for x in self.basedir.ant_glob(JAR_RE, remove=False) if id(x) != id(self.outputs[0])]
-			except Exception:
-				raise Errors.WafError('Could not find the basedir %r for %r' % (self.basedir, self))
-		return super(jar_create, self).runnable_status()
-
-class javac(JTask):
-	"""
-	Compiles java files
-	"""
-	color   = 'BLUE'
-	run_str = '${JAVAC} -classpath ${CLASSPATH} -d ${OUTDIR} ${JAVACFLAGS} ${SRC}'
-	vars = ['CLASSPATH', 'JAVACFLAGS', 'JAVAC', 'OUTDIR']
-	"""
-	The javac task will be executed again if the variables CLASSPATH, JAVACFLAGS, JAVAC or OUTDIR change.
-	"""
-	def uid(self):
-		"""Identify java tasks by input&output folder"""
-		lst = [self.__class__.__name__, self.generator.outdir.abspath()]
-		for x in self.srcdir:
-			lst.append(x.abspath())
-		return Utils.h_list(lst)
-
-	def runnable_status(self):
-		"""
-		Waits for dependent tasks to be complete, then read the file system to find the input nodes.
-		"""
-		for t in self.run_after:
-			if not t.hasrun:
-				return Task.ASK_LATER
-
-		if not self.inputs:
-			self.inputs  = []
-			for x in self.srcdir:
-				if x.exists():
-					self.inputs.extend(x.ant_glob(SOURCE_RE, remove=False))
-		return super(javac, self).runnable_status()
-
-	def post_run(self):
-		"""
-		List class files created
-		"""
-		for node in self.generator.outdir.ant_glob('**/*.class'):
-			self.generator.bld.node_sigs[node] = self.uid()
-		self.generator.bld.task_sigs[self.uid()] = self.cache_sig
-
-@feature('javadoc')
-@after_method('process_rule')
-def create_javadoc(self):
-	"""
-	Creates a javadoc task (feature 'javadoc')
-	"""
-	tsk = self.create_task('javadoc')
-	tsk.classpath = getattr(self, 'classpath', [])
-	self.javadoc_package = Utils.to_list(self.javadoc_package)
-	if not isinstance(self.javadoc_output, Node.Node):
-		self.javadoc_output = self.bld.path.find_or_declare(self.javadoc_output)
-
-class javadoc(Task.Task):
-	"""
-	Builds java documentation
-	"""
-	color = 'BLUE'
-
-	def __str__(self):
-		return '%s: %s -> %s\n' % (self.__class__.__name__, self.generator.srcdir, self.generator.javadoc_output)
-
-	def run(self):
-		env = self.env
-		bld = self.generator.bld
-		wd = bld.bldnode
-
-		#add src node + bld node (for generated java code)
-		srcpath = self.generator.path.abspath() + os.sep + self.generator.srcdir
-		srcpath += os.pathsep
-		srcpath += self.generator.path.get_bld().abspath() + os.sep + self.generator.srcdir
-
-		classpath = env.CLASSPATH
-		classpath += os.pathsep
-		classpath += os.pathsep.join(self.classpath)
-		classpath = "".join(classpath)
-
-		self.last_cmd = lst = []
-		lst.extend(Utils.to_list(env.JAVADOC))
-		lst.extend(['-d', self.generator.javadoc_output.abspath()])
-		lst.extend(['-sourcepath', srcpath])
-		lst.extend(['-classpath', classpath])
-		lst.extend(['-subpackages'])
-		lst.extend(self.generator.javadoc_package)
-		lst = [x for x in lst if x]
-
-		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('**')
-		for node in nodes:
-			self.generator.bld.node_sigs[node] = self.uid()
-		self.generator.bld.task_sigs[self.uid()] = self.cache_sig
-
-def configure(self):
-	"""
-	Detects the javac, java and jar programs
-	"""
-	# If JAVA_PATH is set, we prepend it to the path list
-	java_path = self.environ['PATH'].split(os.pathsep)
-	v = self.env
-
-	if 'JAVA_HOME' in self.environ:
-		java_path = [os.path.join(self.environ['JAVA_HOME'], 'bin')] + java_path
-		self.env.JAVA_HOME = [self.environ['JAVA_HOME']]
-
-	for x in 'javac java jar javadoc'.split():
-		self.find_program(x, var=x.upper(), path_list=java_path)
-
-	if 'CLASSPATH' in self.environ:
-		v.CLASSPATH = self.environ['CLASSPATH']
-
-	if not v.JAR:
-		self.fatal('jar is required for making java packages')
-	if not v.JAVAC:
-		self.fatal('javac is required for compiling java classes')
-
-	v.JARCREATE = 'cf' # can use cvf
-	v.JAVACFLAGS = []
-
-@conf
-def check_java_class(self, classname, with_classpath=None):
-	"""
-	Checks if the specified java class exists
-
-	:param classname: class to check, like java.util.HashMap
-	:type classname: string
-	:param with_classpath: additional classpath to give
-	:type with_classpath: string
-	"""
-	javatestdir = '.waf-javatest'
-
-	classpath = javatestdir
-	if self.env.CLASSPATH:
-		classpath += os.pathsep + self.env.CLASSPATH
-	if isinstance(with_classpath, str):
-		classpath += os.pathsep + with_classpath
-
-	shutil.rmtree(javatestdir, True)
-	os.mkdir(javatestdir)
-
-	Utils.writef(os.path.join(javatestdir, 'Test.java'), class_check_source)
-
-	# Compile the source
-	self.exec_command(self.env.JAVAC + [os.path.join(javatestdir, 'Test.java')], shell=False)
-
-	# Try to run the app
-	cmd = self.env.JAVA + ['-cp', classpath, 'Test', classname]
-	self.to_log("%s\n" % str(cmd))
-	found = self.exec_command(cmd, shell=False)
-
-	self.msg('Checking for java class %s' % classname, not found)
-
-	shutil.rmtree(javatestdir, True)
-
-	return found
-
-@conf
-def check_jni_headers(conf):
-	"""
-	Checks for jni headers and libraries. On success the conf.env variables xxx_JAVA are added for use in C/C++ targets::
-
-		def options(opt):
-			opt.load('compiler_c')
-
-		def configure(conf):
-			conf.load('compiler_c java')
-			conf.check_jni_headers()
-
-		def build(bld):
-			bld.shlib(source='a.c', target='app', use='JAVA')
-	"""
-	if not conf.env.CC_NAME and not conf.env.CXX_NAME:
-		conf.fatal('load a compiler first (gcc, g++, ..)')
-
-	if not conf.env.JAVA_HOME:
-		conf.fatal('set JAVA_HOME in the system environment')
-
-	# jni requires the jvm
-	javaHome = conf.env.JAVA_HOME[0]
-
-	dir = conf.root.find_dir(conf.env.JAVA_HOME[0] + '/include')
-	if dir is None:
-		dir = conf.root.find_dir(conf.env.JAVA_HOME[0] + '/../Headers') # think different?!
-	if dir is None:
-		conf.fatal('JAVA_HOME does not seem to be set properly')
-
-	f = dir.ant_glob('**/(jni|jni_md).h')
-	incDirs = [x.parent.abspath() for x in f]
-
-	dir = conf.root.find_dir(conf.env.JAVA_HOME[0])
-	f = dir.ant_glob('**/*jvm.(so|dll|dylib)')
-	libDirs = [x.parent.abspath() for x in f] or [javaHome]
-
-	# On windows, we need both the .dll and .lib to link.  On my JDK, they are
-	# in different directories...
-	f = dir.ant_glob('**/*jvm.(lib)')
-	if f:
-		libDirs = [[x, y.parent.abspath()] for x in libDirs for y in f]
-
-	if conf.env.DEST_OS == 'freebsd':
-		conf.env.append_unique('LINKFLAGS_JAVA', '-pthread')
-	for d in libDirs:
-		try:
-			conf.check(header_name='jni.h', define_name='HAVE_JNI_H', lib='jvm',
-				libpath=d, includes=incDirs, uselib_store='JAVA', uselib='JAVA')
-		except Exception:
-			pass
-		else:
-			break
-	else:
-		conf.fatal('could not find lib jvm in %r (see config.log)' % libDirs)
-

waflib/Tools/ldc2.py

@@ -1,56 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Alex Rønne Petersen, 2012 (alexrp/Zor)
-
-from waflib.Tools import ar, d
-from waflib.Configure import conf
-
-@conf
-def find_ldc2(conf):
-	"""
-	Finds the program *ldc2* and set the variable *D*
-	"""
-	conf.find_program(['ldc2'], var='D')
-
-	out = conf.cmd_and_log(conf.env.D + ['-version'])
-	if out.find("based on DMD v2.") == -1:
-		conf.fatal("detected compiler is not ldc2")
-
-@conf
-def common_flags_ldc2(conf):
-	"""
-	Sets the D flags required by *ldc2*
-	"""
-	v = conf.env
-
-	v.D_SRC_F           = ['-c']
-	v.D_TGT_F           = '-of%s'
-
-	v.D_LINKER          = v.D
-	v.DLNK_SRC_F        = ''
-	v.DLNK_TGT_F        = '-of%s'
-	v.DINC_ST           = '-I%s'
-
-	v.DSHLIB_MARKER = v.DSTLIB_MARKER = ''
-	v.DSTLIB_ST = v.DSHLIB_ST         = '-L-l%s'
-	v.DSTLIBPATH_ST = v.DLIBPATH_ST   = '-L-L%s'
-
-	v.LINKFLAGS_dshlib  = ['-L-shared']
-
-	v.DHEADER_ext       = '.di'
-	v.DFLAGS_d_with_header = ['-H', '-Hf']
-	v.D_HDR_F           = '%s'
-
-	v.LINKFLAGS     = []
-	v.DFLAGS_dshlib = ['-relocation-model=pic']
-
-def configure(conf):
-	"""
-	Configuration for *ldc2*
-	"""
-	conf.find_ldc2()
-	conf.load('ar')
-	conf.load('d')
-	conf.common_flags_ldc2()
-	conf.d_platform_flags()
-

waflib/Tools/lua.py

@@ -1,38 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Sebastian Schlingmann, 2008
-# Thomas Nagy, 2008-2018 (ita)
-
-"""
-Lua support.
-
-Compile *.lua* files into *.luac*::
-
-	def configure(conf):
-		conf.load('lua')
-		conf.env.LUADIR = '/usr/local/share/myapp/scripts/'
-	def build(bld):
-		bld(source='foo.lua')
-"""
-
-from waflib.TaskGen import extension
-from waflib import Task
-
-@extension('.lua')
-def add_lua(self, node):
-	tsk = self.create_task('luac', node, node.change_ext('.luac'))
-	inst_to = getattr(self, 'install_path', self.env.LUADIR and '${LUADIR}' or None)
-	if inst_to:
-		self.add_install_files(install_to=inst_to, install_from=tsk.outputs)
-	return tsk
-
-class luac(Task.Task):
-	run_str = '${LUAC} -s -o ${TGT} ${SRC}'
-	color   = 'PINK'
-
-def configure(conf):
-	"""
-	Detect the luac compiler and set *conf.env.LUAC*
-	"""
-	conf.find_program('luac', var='LUAC')
-

waflib/Tools/md5_tstamp.py

@@ -1,39 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-
-"""
-Re-calculate md5 hashes of files only when the file times or the file
-size have changed.
-
-The hashes can also reflect either the file contents (STRONGEST=True) or the
-file time and file size.
-
-The performance benefits of this module are usually insignificant.
-"""
-
-import os, stat
-from waflib import Utils, Build, Node
-
-STRONGEST = True
-
-Build.SAVED_ATTRS.append('hashes_md5_tstamp')
-def h_file(self):
-	filename = self.abspath()
-	st = os.stat(filename)
-
-	cache = self.ctx.hashes_md5_tstamp
-	if filename in cache and cache[filename][0] == st.st_mtime:
-		return cache[filename][1]
-
-	if STRONGEST:
-		ret = Utils.h_file(filename)
-	else:
-		if stat.S_ISDIR(st[stat.ST_MODE]):
-			raise IOError('Not a file')
-		ret = Utils.md5(str((st.st_mtime, st.st_size)).encode()).digest()
-
-	cache[filename] = (st.st_mtime, ret)
-	return ret
-h_file.__doc__ = Node.Node.h_file.__doc__
-Node.Node.h_file = h_file
-

waflib/Tools/nasm.py

@@ -1,26 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2008-2018 (ita)
-
-"""
-Nasm tool (asm processing)
-"""
-
-import os
-import waflib.Tools.asm # leave this
-from waflib.TaskGen import feature
-
-@feature('asm')
-def apply_nasm_vars(self):
-	"""provided for compatibility"""
-	self.env.append_value('ASFLAGS', self.to_list(getattr(self, 'nasm_flags', [])))
-
-def configure(conf):
-	"""
-	Detect nasm/yasm and set the variable *AS*
-	"""
-	conf.find_program(['nasm', 'yasm'], var='AS')
-	conf.env.AS_TGT_F = ['-o']
-	conf.env.ASLNK_TGT_F = ['-o']
-	conf.load('asm')
-	conf.env.ASMPATH_ST = '-I%s' + os.sep

waflib/Tools/nobuild.py

@@ -1,24 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2015 (ita)
-
-"""
-Override the build commands to write empty files.
-This is useful for profiling and evaluating the Python overhead.
-
-To use::
-
-    def build(bld):
-        ...
-        bld.load('nobuild')
-
-"""
-
-from waflib import Task
-def build(bld):
-	def run(self):
-		for x in self.outputs:
-			x.write('')
-	for (name, cls) in Task.classes.items():
-		cls.run = run
-

waflib/Tools/perl.py

@@ -1,156 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# andersg at 0x63.nu 2007
-# Thomas Nagy 2016-2018 (ita)
-
-"""
-Support for Perl extensions. A C/C++ compiler is required::
-
-	def options(opt):
-		opt.load('compiler_c perl')
-	def configure(conf):
-		conf.load('compiler_c perl')
-		conf.check_perl_version((5,6,0))
-		conf.check_perl_ext_devel()
-		conf.check_perl_module('Cairo')
-		conf.check_perl_module('Devel::PPPort 4.89')
-	def build(bld):
-		bld(
-			features     = 'c cshlib perlext',
-			source       = 'Mytest.xs',
-			target       = 'Mytest',
-			install_path = '${ARCHDIR_PERL}/auto')
-		bld.install_files('${ARCHDIR_PERL}', 'Mytest.pm')
-"""
-
-import os
-from waflib import Task, Options, Utils, Errors
-from waflib.Configure import conf
-from waflib.TaskGen import extension, feature, before_method
-
-@before_method('apply_incpaths', 'apply_link', 'propagate_uselib_vars')
-@feature('perlext')
-def init_perlext(self):
-	"""
-	Change the values of *cshlib_PATTERN* and *cxxshlib_PATTERN* to remove the
-	*lib* prefix from library names.
-	"""
-	self.uselib = self.to_list(getattr(self, 'uselib', []))
-	if not 'PERLEXT' in self.uselib:
-		self.uselib.append('PERLEXT')
-	self.env.cshlib_PATTERN = self.env.cxxshlib_PATTERN = self.env.perlext_PATTERN
-
-@extension('.xs')
-def xsubpp_file(self, node):
-	"""
-	Create :py:class:`waflib.Tools.perl.xsubpp` tasks to process *.xs* files
-	"""
-	outnode = node.change_ext('.c')
-	self.create_task('xsubpp', node, outnode)
-	self.source.append(outnode)
-
-class xsubpp(Task.Task):
-	"""
-	Process *.xs* files
-	"""
-	run_str = '${PERL} ${XSUBPP} -noprototypes -typemap ${EXTUTILS_TYPEMAP} ${SRC} > ${TGT}'
-	color   = 'BLUE'
-	ext_out = ['.h']
-
-@conf
-def check_perl_version(self, minver=None):
-	"""
-	Check if Perl is installed, and set the variable PERL.
-	minver is supposed to be a tuple
-	"""
-	res = True
-	if minver:
-		cver = '.'.join(map(str,minver))
-	else:
-		cver = ''
-
-	self.start_msg('Checking for minimum perl version %s' % cver)
-
-	perl = self.find_program('perl', var='PERL', value=getattr(Options.options, 'perlbinary', None))
-	version = self.cmd_and_log(perl + ["-e", 'printf \"%vd\", $^V'])
-	if not version:
-		res = False
-		version = "Unknown"
-	elif not minver is None:
-		ver = tuple(map(int, version.split(".")))
-		if ver < minver:
-			res = False
-
-	self.end_msg(version, color=res and 'GREEN' or 'YELLOW')
-	return res
-
-@conf
-def check_perl_module(self, module):
-	"""
-	Check if specified perlmodule is installed.
-
-	The minimum version can be specified by specifying it after modulename
-	like this::
-
-		def configure(conf):
-			conf.check_perl_module("Some::Module 2.92")
-	"""
-	cmd = self.env.PERL + ['-e', 'use %s' % module]
-	self.start_msg('perl module %s' % module)
-	try:
-		r = self.cmd_and_log(cmd)
-	except Errors.WafError:
-		self.end_msg(False)
-		return None
-	self.end_msg(r or True)
-	return r
-
-@conf
-def check_perl_ext_devel(self):
-	"""
-	Check for configuration needed to build perl extensions.
-
-	Sets different xxx_PERLEXT variables in the environment.
-
-	Also sets the ARCHDIR_PERL variable useful as installation path,
-	which can be overridden by ``--with-perl-archdir`` option.
-	"""
-
-	env = self.env
-	perl = env.PERL
-	if not perl:
-		self.fatal('find perl first')
-
-	def cmd_perl_config(s):
-		return perl + ['-MConfig', '-e', 'print \"%s\"' % s]
-	def cfg_str(cfg):
-		return self.cmd_and_log(cmd_perl_config(cfg))
-	def cfg_lst(cfg):
-		return Utils.to_list(cfg_str(cfg))
-	def find_xsubpp():
-		for var in ('privlib', 'vendorlib'):
-			xsubpp = cfg_lst('$Config{%s}/ExtUtils/xsubpp$Config{exe_ext}' % var)
-			if xsubpp and os.path.isfile(xsubpp[0]):
-				return xsubpp
-		return self.find_program('xsubpp')
-
-	env.LINKFLAGS_PERLEXT = cfg_lst('$Config{lddlflags}')
-	env.INCLUDES_PERLEXT = cfg_lst('$Config{archlib}/CORE')
-	env.CFLAGS_PERLEXT = cfg_lst('$Config{ccflags} $Config{cccdlflags}')
-	env.EXTUTILS_TYPEMAP = cfg_lst('$Config{privlib}/ExtUtils/typemap')
-	env.XSUBPP = find_xsubpp()
-
-	if not getattr(Options.options, 'perlarchdir', None):
-		env.ARCHDIR_PERL = cfg_str('$Config{sitearch}')
-	else:
-		env.ARCHDIR_PERL = getattr(Options.options, 'perlarchdir')
-
-	env.perlext_PATTERN = '%s.' + cfg_str('$Config{dlext}')
-
-def options(opt):
-	"""
-	Add the ``--with-perl-archdir`` and ``--with-perl-binary`` command-line options.
-	"""
-	opt.add_option('--with-perl-binary', type='string', dest='perlbinary', help = 'Specify alternate perl binary', default=None)
-	opt.add_option('--with-perl-archdir', type='string', dest='perlarchdir', help = 'Specify directory where to install arch specific files', default=None)
-

waflib/Tools/python.py

@@ -1,627 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2007-2015 (ita)
-# Gustavo Carneiro (gjc), 2007
-
-"""
-Support for Python, detect the headers and libraries and provide
-*use* variables to link C/C++ programs against them::
-
-	def options(opt):
-		opt.load('compiler_c python')
-	def configure(conf):
-		conf.load('compiler_c python')
-		conf.check_python_version((2,4,2))
-		conf.check_python_headers()
-	def build(bld):
-		bld.program(features='pyembed', source='a.c', target='myprog')
-		bld.shlib(features='pyext', source='b.c', target='mylib')
-"""
-
-import os, sys
-from waflib import Errors, Logs, Node, Options, Task, Utils
-from waflib.TaskGen import extension, before_method, after_method, feature
-from waflib.Configure import conf
-
-FRAG = '''
-#include <Python.h>
-#ifdef __cplusplus
-extern "C" {
-#endif
-	void Py_Initialize(void);
-	void Py_Finalize(void);
-#ifdef __cplusplus
-}
-#endif
-int main(int argc, char **argv)
-{
-   (void)argc; (void)argv;
-   Py_Initialize();
-   Py_Finalize();
-   return 0;
-}
-'''
-"""
-Piece of C/C++ code used in :py:func:`waflib.Tools.python.check_python_headers`
-"""
-
-INST = '''
-import sys, py_compile
-py_compile.compile(sys.argv[1], sys.argv[2], sys.argv[3], True)
-'''
-"""
-Piece of Python code used in :py:class:`waflib.Tools.python.pyo` and :py:class:`waflib.Tools.python.pyc` for byte-compiling python files
-"""
-
-DISTUTILS_IMP = ['from distutils.sysconfig import get_config_var, get_python_lib']
-
-@before_method('process_source')
-@feature('py')
-def feature_py(self):
-	"""
-	Create tasks to byte-compile .py files and install them, if requested
-	"""
-	self.install_path = getattr(self, 'install_path', '${PYTHONDIR}')
-	install_from = getattr(self, 'install_from', None)
-	if install_from and not isinstance(install_from, Node.Node):
-		install_from = self.path.find_dir(install_from)
-	self.install_from = install_from
-
-	ver = self.env.PYTHON_VERSION
-	if not ver:
-		self.bld.fatal('Installing python files requires PYTHON_VERSION, try conf.check_python_version')
-
-	if int(ver.replace('.', '')) > 31:
-		self.install_32 = True
-
-@extension('.py')
-def process_py(self, node):
-	"""
-	Add signature of .py file, so it will be byte-compiled when necessary
-	"""
-	assert(hasattr(self, 'install_path')), 'add features="py"'
-
-	# where to install the python file
-	if self.install_path:
-		if self.install_from:
-			self.add_install_files(install_to=self.install_path, install_from=node, cwd=self.install_from, relative_trick=True)
-		else:
-			self.add_install_files(install_to=self.install_path, install_from=node, relative_trick=True)
-
-	lst = []
-	if self.env.PYC:
-		lst.append('pyc')
-	if self.env.PYO:
-		lst.append('pyo')
-
-	if self.install_path:
-		if self.install_from:
-			pyd = Utils.subst_vars("%s/%s" % (self.install_path, node.path_from(self.install_from)), self.env)
-		else:
-			pyd = Utils.subst_vars("%s/%s" % (self.install_path, node.path_from(self.path)), self.env)
-	else:
-		pyd = node.abspath()
-
-	for ext in lst:
-		if self.env.PYTAG and not self.env.NOPYCACHE:
-			# __pycache__ installation for python 3.2 - PEP 3147
-			name = node.name[:-3]
-			pyobj = node.parent.get_bld().make_node('__pycache__').make_node("%s.%s.%s" % (name, self.env.PYTAG, ext))
-			pyobj.parent.mkdir()
-		else:
-			pyobj = node.change_ext(".%s" % ext)
-
-		tsk = self.create_task(ext, node, pyobj)
-		tsk.pyd = pyd
-
-		if self.install_path:
-			self.add_install_files(install_to=os.path.dirname(pyd), install_from=pyobj, cwd=node.parent.get_bld(), relative_trick=True)
-
-class pyc(Task.Task):
-	"""
-	Byte-compiling python files
-	"""
-	color = 'PINK'
-	def __str__(self):
-		node = self.outputs[0]
-		return node.path_from(node.ctx.launch_node())
-	def run(self):
-		cmd = [Utils.subst_vars('${PYTHON}', self.env), '-c', INST, self.inputs[0].abspath(), self.outputs[0].abspath(), self.pyd]
-		ret = self.generator.bld.exec_command(cmd)
-		return ret
-
-class pyo(Task.Task):
-	"""
-	Byte-compiling python files
-	"""
-	color = 'PINK'
-	def __str__(self):
-		node = self.outputs[0]
-		return node.path_from(node.ctx.launch_node())
-	def run(self):
-		cmd = [Utils.subst_vars('${PYTHON}', self.env), Utils.subst_vars('${PYFLAGS_OPT}', self.env), '-c', INST, self.inputs[0].abspath(), self.outputs[0].abspath(), self.pyd]
-		ret = self.generator.bld.exec_command(cmd)
-		return ret
-
-@feature('pyext')
-@before_method('propagate_uselib_vars', 'apply_link')
-@after_method('apply_bundle')
-def init_pyext(self):
-	"""
-	Change the values of *cshlib_PATTERN* and *cxxshlib_PATTERN* to remove the
-	*lib* prefix from library names.
-	"""
-	self.uselib = self.to_list(getattr(self, 'uselib', []))
-	if not 'PYEXT' in self.uselib:
-		self.uselib.append('PYEXT')
-	# override shlib_PATTERN set by the osx module
-	self.env.cshlib_PATTERN = self.env.cxxshlib_PATTERN = self.env.macbundle_PATTERN = self.env.pyext_PATTERN
-	self.env.fcshlib_PATTERN = self.env.dshlib_PATTERN = self.env.pyext_PATTERN
-
-	try:
-		if not self.install_path:
-			return
-	except AttributeError:
-		self.install_path = '${PYTHONARCHDIR}'
-
-@feature('pyext')
-@before_method('apply_link', 'apply_bundle')
-def set_bundle(self):
-	"""Mac-specific pyext extension that enables bundles from c_osx.py"""
-	if Utils.unversioned_sys_platform() == 'darwin':
-		self.mac_bundle = True
-
-@before_method('propagate_uselib_vars')
-@feature('pyembed')
-def init_pyembed(self):
-	"""
-	Add the PYEMBED variable.
-	"""
-	self.uselib = self.to_list(getattr(self, 'uselib', []))
-	if not 'PYEMBED' in self.uselib:
-		self.uselib.append('PYEMBED')
-
-@conf
-def get_python_variables(self, variables, imports=None):
-	"""
-	Spawn a new python process to dump configuration variables
-
-	:param variables: variables to print
-	:type variables: list of string
-	:param imports: one import by element
-	:type imports: list of string
-	:return: the variable values
-	:rtype: list of string
-	"""
-	if not imports:
-		try:
-			imports = self.python_imports
-		except AttributeError:
-			imports = DISTUTILS_IMP
-
-	program = list(imports) # copy
-	program.append('')
-	for v in variables:
-		program.append("print(repr(%s))" % v)
-	os_env = dict(os.environ)
-	try:
-		del os_env['MACOSX_DEPLOYMENT_TARGET'] # see comments in the OSX tool
-	except KeyError:
-		pass
-
-	try:
-		out = self.cmd_and_log(self.env.PYTHON + ['-c', '\n'.join(program)], env=os_env)
-	except Errors.WafError:
-		self.fatal('The distutils module is unusable: install "python-devel"?')
-	self.to_log(out)
-	return_values = []
-	for s in out.splitlines():
-		s = s.strip()
-		if not s:
-			continue
-		if s == 'None':
-			return_values.append(None)
-		elif (s[0] == "'" and s[-1] == "'") or (s[0] == '"' and s[-1] == '"'):
-			return_values.append(eval(s))
-		elif s[0].isdigit():
-			return_values.append(int(s))
-		else: break
-	return return_values
-
-@conf
-def test_pyembed(self, mode, msg='Testing pyembed configuration'):
-	self.check(header_name='Python.h', define_name='HAVE_PYEMBED', msg=msg,
-		fragment=FRAG, errmsg='Could not build a python embedded interpreter',
-		features='%s %sprogram pyembed' % (mode, mode))
-
-@conf
-def test_pyext(self, mode, msg='Testing pyext configuration'):
-	self.check(header_name='Python.h', define_name='HAVE_PYEXT', msg=msg,
-		fragment=FRAG, errmsg='Could not build python extensions',
-		features='%s %sshlib pyext' % (mode, mode))
-
-@conf
-def python_cross_compile(self, features='pyembed pyext'):
-	"""
-	For cross-compilation purposes, it is possible to bypass the normal detection and set the flags that you want:
-	PYTHON_VERSION='3.4' PYTAG='cpython34' pyext_PATTERN="%s.so" PYTHON_LDFLAGS='-lpthread -ldl' waf configure
-
-	The following variables are used:
-	PYTHON_VERSION    required
-	PYTAG             required
-	PYTHON_LDFLAGS    required
-	pyext_PATTERN     required
-	PYTHON_PYEXT_LDFLAGS
-	PYTHON_PYEMBED_LDFLAGS
-	"""
-	features = Utils.to_list(features)
-	if not ('PYTHON_LDFLAGS' in self.environ or 'PYTHON_PYEXT_LDFLAGS' in self.environ or 'PYTHON_PYEMBED_LDFLAGS' in self.environ):
-		return False
-
-	for x in 'PYTHON_VERSION PYTAG pyext_PATTERN'.split():
-		if not x in self.environ:
-			self.fatal('Please set %s in the os environment' % x)
-		else:
-			self.env[x] = self.environ[x]
-
-	xx = self.env.CXX_NAME and 'cxx' or 'c'
-	if 'pyext' in features:
-		flags = self.environ.get('PYTHON_PYEXT_LDFLAGS', self.environ.get('PYTHON_LDFLAGS'))
-		if flags is None:
-			self.fatal('No flags provided through PYTHON_PYEXT_LDFLAGS as required')
-		else:
-			self.parse_flags(flags, 'PYEXT')
-		self.test_pyext(xx)
-	if 'pyembed' in features:
-		flags = self.environ.get('PYTHON_PYEMBED_LDFLAGS', self.environ.get('PYTHON_LDFLAGS'))
-		if flags is None:
-			self.fatal('No flags provided through PYTHON_PYEMBED_LDFLAGS as required')
-		else:
-			self.parse_flags(flags, 'PYEMBED')
-		self.test_pyembed(xx)
-	return True
-
-@conf
-def check_python_headers(conf, features='pyembed pyext'):
-	"""
-	Check for headers and libraries necessary to extend or embed python by using the module *distutils*.
-	On success the environment variables xxx_PYEXT and xxx_PYEMBED are added:
-
-	* PYEXT: for compiling python extensions
-	* PYEMBED: for embedding a python interpreter
-	"""
-	features = Utils.to_list(features)
-	assert ('pyembed' in features) or ('pyext' in features), "check_python_headers features must include 'pyembed' and/or 'pyext'"
-	env = conf.env
-	if not env.CC_NAME and not env.CXX_NAME:
-		conf.fatal('load a compiler first (gcc, g++, ..)')
-
-	# bypass all the code below for cross-compilation
-	if conf.python_cross_compile(features):
-		return
-
-	if not env.PYTHON_VERSION:
-		conf.check_python_version()
-
-	pybin = env.PYTHON
-	if not pybin:
-		conf.fatal('Could not find the python executable')
-
-	# so we actually do all this for compatibility reasons and for obtaining pyext_PATTERN below
-	v = 'prefix SO LDFLAGS LIBDIR LIBPL INCLUDEPY Py_ENABLE_SHARED MACOSX_DEPLOYMENT_TARGET LDSHARED CFLAGS LDVERSION'.split()
-	try:
-		lst = conf.get_python_variables(["get_config_var('%s') or ''" % x for x in v])
-	except RuntimeError:
-		conf.fatal("Python development headers not found (-v for details).")
-
-	vals = ['%s = %r' % (x, y) for (x, y) in zip(v, lst)]
-	conf.to_log("Configuration returned from %r:\n%s\n" % (pybin, '\n'.join(vals)))
-
-	dct = dict(zip(v, lst))
-	x = 'MACOSX_DEPLOYMENT_TARGET'
-	if dct[x]:
-		env[x] = conf.environ[x] = dct[x]
-	env.pyext_PATTERN = '%s' + dct['SO'] # not a mistake
-
-
-	# Try to get pythonX.Y-config
-	num = '.'.join(env.PYTHON_VERSION.split('.')[:2])
-	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:
-		# python2.6-config requires 3 runs
-		all_flags = [['--cflags', '--libs', '--ldflags']]
-		if sys.hexversion < 0x2070000:
-			all_flags = [[k] for k in all_flags[0]]
-
-		xx = env.CXX_NAME and 'cxx' or 'c'
-
-		if 'pyembed' in features:
-			for flags in all_flags:
-				conf.check_cfg(msg='Asking python-config for pyembed %r flags' % ' '.join(flags), path=env.PYTHON_CONFIG, package='', uselib_store='PYEMBED', args=flags)
-
-			try:
-				conf.test_pyembed(xx)
-			except conf.errors.ConfigurationError:
-				# python bug 7352
-				if dct['Py_ENABLE_SHARED'] and dct['LIBDIR']:
-					env.append_unique('LIBPATH_PYEMBED', [dct['LIBDIR']])
-					conf.test_pyembed(xx)
-				else:
-					raise
-
-		if 'pyext' in features:
-			for flags in all_flags:
-				conf.check_cfg(msg='Asking python-config for pyext %r flags' % ' '.join(flags), path=env.PYTHON_CONFIG, package='', uselib_store='PYEXT', args=flags)
-
-			try:
-				conf.test_pyext(xx)
-			except conf.errors.ConfigurationError:
-				# python bug 7352
-				if dct['Py_ENABLE_SHARED'] and dct['LIBDIR']:
-					env.append_unique('LIBPATH_PYEXT', [dct['LIBDIR']])
-					conf.test_pyext(xx)
-				else:
-					raise
-
-		conf.define('HAVE_PYTHON_H', 1)
-		return
-
-	# No python-config, do something else on windows systems
-	all_flags = dct['LDFLAGS'] + ' ' + dct['CFLAGS']
-	conf.parse_flags(all_flags, 'PYEMBED')
-
-	all_flags = dct['LDFLAGS'] + ' ' + dct['LDSHARED'] + ' ' + dct['CFLAGS']
-	conf.parse_flags(all_flags, 'PYEXT')
-
-	result = None
-	if not dct["LDVERSION"]:
-		dct["LDVERSION"] = env.PYTHON_VERSION
-
-	# further simplification will be complicated
-	for name in ('python' + dct['LDVERSION'], 'python' + env.PYTHON_VERSION + 'm', 'python' + env.PYTHON_VERSION.replace('.', '')):
-
-		# LIBPATH_PYEMBED is already set; see if it works.
-		if not result and env.LIBPATH_PYEMBED:
-			path = env.LIBPATH_PYEMBED
-			conf.to_log("\n\n# Trying default LIBPATH_PYEMBED: %r\n" % path)
-			result = conf.check(lib=name, uselib='PYEMBED', libpath=path, mandatory=False, msg='Checking for library %s in LIBPATH_PYEMBED' % name)
-
-		if not result and dct['LIBDIR']:
-			path = [dct['LIBDIR']]
-			conf.to_log("\n\n# try again with -L$python_LIBDIR: %r\n" % path)
-			result = conf.check(lib=name, uselib='PYEMBED', libpath=path, mandatory=False, msg='Checking for library %s in LIBDIR' % name)
-
-		if not result and dct['LIBPL']:
-			path = [dct['LIBPL']]
-			conf.to_log("\n\n# try again with -L$python_LIBPL (some systems don't install the python library in $prefix/lib)\n")
-			result = conf.check(lib=name, uselib='PYEMBED', libpath=path, mandatory=False, msg='Checking for library %s in python_LIBPL' % name)
-
-		if not result:
-			path = [os.path.join(dct['prefix'], "libs")]
-			conf.to_log("\n\n# try again with -L$prefix/libs, and pythonXY name rather than pythonX.Y (win32)\n")
-			result = conf.check(lib=name, uselib='PYEMBED', libpath=path, mandatory=False, msg='Checking for library %s in $prefix/libs' % name)
-
-		if result:
-			break # do not forget to set LIBPATH_PYEMBED
-
-	if result:
-		env.LIBPATH_PYEMBED = path
-		env.append_value('LIB_PYEMBED', [name])
-	else:
-		conf.to_log("\n\n### LIB NOT FOUND\n")
-
-	# under certain conditions, python extensions must link to
-	# python libraries, not just python embedding programs.
-	if Utils.is_win32 or dct['Py_ENABLE_SHARED']:
-		env.LIBPATH_PYEXT = env.LIBPATH_PYEMBED
-		env.LIB_PYEXT = env.LIB_PYEMBED
-
-	conf.to_log("Include path for Python extensions (found via distutils module): %r\n" % (dct['INCLUDEPY'],))
-	env.INCLUDES_PYEXT = [dct['INCLUDEPY']]
-	env.INCLUDES_PYEMBED = [dct['INCLUDEPY']]
-
-	# Code using the Python API needs to be compiled with -fno-strict-aliasing
-	if env.CC_NAME == 'gcc':
-		env.append_value('CFLAGS_PYEMBED', ['-fno-strict-aliasing'])
-		env.append_value('CFLAGS_PYEXT', ['-fno-strict-aliasing'])
-	if env.CXX_NAME == 'gcc':
-		env.append_value('CXXFLAGS_PYEMBED', ['-fno-strict-aliasing'])
-		env.append_value('CXXFLAGS_PYEXT', ['-fno-strict-aliasing'])
-
-	if env.CC_NAME == "msvc":
-		from distutils.msvccompiler import MSVCCompiler
-		dist_compiler = MSVCCompiler()
-		dist_compiler.initialize()
-		env.append_value('CFLAGS_PYEXT', dist_compiler.compile_options)
-		env.append_value('CXXFLAGS_PYEXT', dist_compiler.compile_options)
-		env.append_value('LINKFLAGS_PYEXT', dist_compiler.ldflags_shared)
-
-	# See if it compiles
-	conf.check(header_name='Python.h', define_name='HAVE_PYTHON_H', uselib='PYEMBED', fragment=FRAG, errmsg='Distutils not installed? Broken python installation? Get python-config now!')
-
-@conf
-def check_python_version(conf, minver=None):
-	"""
-	Check if the python interpreter is found matching a given minimum version.
-	minver should be a tuple, eg. to check for python >= 2.4.2 pass (2,4,2) as minver.
-
-	If successful, PYTHON_VERSION is defined as 'MAJOR.MINOR' (eg. '2.4')
-	of the actual python version found, and PYTHONDIR and PYTHONARCHDIR
-	are defined, pointing to the site-packages directories appropriate for
-	this python version, where modules/packages/extensions should be
-	installed.
-
-	:param minver: minimum version
-	:type minver: tuple of int
-	"""
-	assert minver is None or isinstance(minver, tuple)
-	pybin = conf.env.PYTHON
-	if not pybin:
-		conf.fatal('could not find the python executable')
-
-	# Get python version string
-	cmd = pybin + ['-c', 'import sys\nfor x in sys.version_info: print(str(x))']
-	Logs.debug('python: Running python command %r', cmd)
-	lines = conf.cmd_and_log(cmd).split()
-	assert len(lines) == 5, "found %r lines, expected 5: %r" % (len(lines), lines)
-	pyver_tuple = (int(lines[0]), int(lines[1]), int(lines[2]), lines[3], int(lines[4]))
-
-	# Compare python version with the minimum required
-	result = (minver is None) or (pyver_tuple >= minver)
-
-	if result:
-		# define useful environment variables
-		pyver = '.'.join([str(x) for x in pyver_tuple[:2]])
-		conf.env.PYTHON_VERSION = pyver
-
-		if 'PYTHONDIR' in conf.env:
-			# Check if --pythondir was specified
-			pydir = conf.env.PYTHONDIR
-		elif 'PYTHONDIR' in conf.environ:
-			# Check environment for PYTHONDIR
-			pydir = conf.environ['PYTHONDIR']
-		else:
-			# Finally, try to guess
-			if Utils.is_win32:
-				(python_LIBDEST, pydir) = conf.get_python_variables(
-					  ["get_config_var('LIBDEST') or ''",
-					   "get_python_lib(standard_lib=0) or ''"])
-			else:
-				python_LIBDEST = None
-				(pydir,) = conf.get_python_variables( ["get_python_lib(standard_lib=0, prefix=%r) or ''" % conf.env.PREFIX])
-			if python_LIBDEST is None:
-				if conf.env.LIBDIR:
-					python_LIBDEST = os.path.join(conf.env.LIBDIR, 'python' + pyver)
-				else:
-					python_LIBDEST = os.path.join(conf.env.PREFIX, 'lib', 'python' + pyver)
-
-		if 'PYTHONARCHDIR' in conf.env:
-			# Check if --pythonarchdir was specified
-			pyarchdir = conf.env.PYTHONARCHDIR
-		elif 'PYTHONARCHDIR' in conf.environ:
-			# Check environment for PYTHONDIR
-			pyarchdir = conf.environ['PYTHONARCHDIR']
-		else:
-			# Finally, try to guess
-			(pyarchdir, ) = conf.get_python_variables( ["get_python_lib(plat_specific=1, standard_lib=0, prefix=%r) or ''" % conf.env.PREFIX])
-			if not pyarchdir:
-				pyarchdir = pydir
-
-		if hasattr(conf, 'define'): # conf.define is added by the C tool, so may not exist
-			conf.define('PYTHONDIR', pydir)
-			conf.define('PYTHONARCHDIR', pyarchdir)
-
-		conf.env.PYTHONDIR = pydir
-		conf.env.PYTHONARCHDIR = pyarchdir
-
-	# Feedback
-	pyver_full = '.'.join(map(str, pyver_tuple[:3]))
-	if minver is None:
-		conf.msg('Checking for python version', pyver_full)
-	else:
-		minver_str = '.'.join(map(str, minver))
-		conf.msg('Checking for python version >= %s' % (minver_str,), pyver_full, color=result and 'GREEN' or 'YELLOW')
-
-	if not result:
-		conf.fatal('The python version is too old, expecting %r' % (minver,))
-
-PYTHON_MODULE_TEMPLATE = '''
-import %s as current_module
-version = getattr(current_module, '__version__', None)
-if version is not None:
-	print(str(version))
-else:
-	print('unknown version')
-'''
-
-@conf
-def check_python_module(conf, module_name, condition=''):
-	"""
-	Check if the selected python interpreter can import the given python module::
-
-		def configure(conf):
-			conf.check_python_module('pygccxml')
-			conf.check_python_module('re', condition="ver > num(2, 0, 4) and ver <= num(3, 0, 0)")
-
-	:param module_name: module
-	:type module_name: string
-	"""
-	msg = "Checking for python module %r" % module_name
-	if condition:
-		msg = '%s (%s)' % (msg, condition)
-	conf.start_msg(msg)
-	try:
-		ret = conf.cmd_and_log(conf.env.PYTHON + ['-c', PYTHON_MODULE_TEMPLATE % module_name])
-	except Errors.WafError:
-		conf.end_msg(False)
-		conf.fatal('Could not find the python module %r' % module_name)
-
-	ret = ret.strip()
-	if condition:
-		conf.end_msg(ret)
-		if ret == 'unknown version':
-			conf.fatal('Could not check the %s version' % module_name)
-
-		from distutils.version import LooseVersion
-		def num(*k):
-			if isinstance(k[0], int):
-				return LooseVersion('.'.join([str(x) for x in k]))
-			else:
-				return LooseVersion(k[0])
-		d = {'num': num, 'ver': LooseVersion(ret)}
-		ev = eval(condition, {}, d)
-		if not ev:
-			conf.fatal('The %s version does not satisfy the requirements' % module_name)
-	else:
-		if ret == 'unknown version':
-			conf.end_msg(True)
-		else:
-			conf.end_msg(ret)
-
-def configure(conf):
-	"""
-	Detect the python interpreter
-	"""
-	v = conf.env
-	if getattr(Options.options, 'pythondir', None):
-		v.PYTHONDIR = Options.options.pythondir
-	if getattr(Options.options, 'pythonarchdir', None):
-		v.PYTHONARCHDIR = Options.options.pythonarchdir
-	if getattr(Options.options, 'nopycache', None):
-		v.NOPYCACHE=Options.options.nopycache
-
-	if not v.PYTHON:
-		v.PYTHON = [getattr(Options.options, 'python', None) or sys.executable]
-	v.PYTHON = Utils.to_list(v.PYTHON)
-	conf.find_program('python', var='PYTHON')
-
-	v.PYFLAGS = ''
-	v.PYFLAGS_OPT = '-O'
-
-	v.PYC = getattr(Options.options, 'pyc', 1)
-	v.PYO = getattr(Options.options, 'pyo', 1)
-
-	try:
-		v.PYTAG = conf.cmd_and_log(conf.env.PYTHON + ['-c', "import imp;print(imp.get_tag())"]).strip()
-	except Errors.WafError:
-		pass
-
-def options(opt):
-	"""
-	Add python-specific options
-	"""
-	pyopt=opt.add_option_group("Python Options")
-	pyopt.add_option('--nopyc', dest = 'pyc', action='store_false', default=1,
-					 help = 'Do not install bytecode compiled .pyc files (configuration) [Default:install]')
-	pyopt.add_option('--nopyo', dest='pyo', action='store_false', default=1,
-					 help='Do not install optimised compiled .pyo files (configuration) [Default:install]')
-	pyopt.add_option('--nopycache',dest='nopycache', action='store_true',
-					 help='Do not use __pycache__ directory to install objects [Default:auto]')
-	pyopt.add_option('--python', dest="python",
-					 help='python binary to be used [Default: %s]' % sys.executable)
-	pyopt.add_option('--pythondir', dest='pythondir',
-					 help='Installation path for python modules (py, platform-independent .py and .pyc files)')
-	pyopt.add_option('--pythonarchdir', dest='pythonarchdir',
-					 help='Installation path for python extension (pyext, platform-dependent .so or .dylib files)')
-

waflib/Tools/qt5.py

@@ -1,796 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
-
-"""
-This tool helps with finding Qt5 tools and libraries,
-and also provides syntactic sugar for using Qt5 tools.
-
-The following snippet illustrates the tool usage::
-
-	def options(opt):
-		opt.load('compiler_cxx qt5')
-
-	def configure(conf):
-		conf.load('compiler_cxx qt5')
-
-	def build(bld):
-		bld(
-			features = 'qt5 cxx cxxprogram',
-			uselib   = 'QT5CORE QT5GUI QT5OPENGL QT5SVG',
-			source   = 'main.cpp textures.qrc aboutDialog.ui',
-			target   = 'window',
-		)
-
-Here, the UI description and resource files will be processed
-to generate code.
-
-Usage
-=====
-
-Load the "qt5" tool.
-
-You also need to edit your sources accordingly:
-
-- the normal way of doing things is to have your C++ files
-  include the .moc file.
-  This is regarded as the best practice (and provides much faster
-  compilations).
-  It also implies that the include paths have beenset properly.
-
-- to have the include paths added automatically, use the following::
-
-     from waflib.TaskGen import feature, before_method, after_method
-     @feature('cxx')
-     @after_method('process_source')
-     @before_method('apply_incpaths')
-     def add_includes_paths(self):
-        incs = set(self.to_list(getattr(self, 'includes', '')))
-        for x in self.compiled_tasks:
-            incs.add(x.inputs[0].parent.path_from(self.path))
-        self.includes = sorted(incs)
-
-Note: another tool provides Qt processing that does not require
-.moc includes, see 'playground/slow_qt/'.
-
-A few options (--qt{dir,bin,...}) and environment variables
-(QT5_{ROOT,DIR,MOC,UIC,XCOMPILE}) allow finer tuning of the tool,
-tool path selection, etc; please read the source for more info.
-
-The detection uses pkg-config on Linux by default. To force static library detection use:
-QT5_XCOMPILE=1 QT5_FORCE_STATIC=1 waf configure
-"""
-
-from __future__ import with_statement
-
-try:
-	from xml.sax import make_parser
-	from xml.sax.handler import ContentHandler
-except ImportError:
-	has_xml = False
-	ContentHandler = object
-else:
-	has_xml = True
-
-import os, sys, re
-from waflib.Tools import cxx
-from waflib import Task, Utils, Options, Errors, Context
-from waflib.TaskGen import feature, after_method, extension, before_method
-from waflib.Configure import conf
-from waflib import Logs
-
-MOC_H = ['.h', '.hpp', '.hxx', '.hh']
-"""
-File extensions associated to .moc files
-"""
-
-EXT_RCC = ['.qrc']
-"""
-File extension for the resource (.qrc) files
-"""
-
-EXT_UI  = ['.ui']
-"""
-File extension for the user interface (.ui) files
-"""
-
-EXT_QT5 = ['.cpp', '.cc', '.cxx', '.C']
-"""
-File extensions of C++ files that may require a .moc processing
-"""
-
-class qxx(Task.classes['cxx']):
-	"""
-	Each C++ file can have zero or several .moc files to create.
-	They are known only when the files are scanned (preprocessor)
-	To avoid scanning the c++ files each time (parsing C/C++), the results
-	are retrieved from the task cache (bld.node_deps/bld.raw_deps).
-	The moc tasks are also created *dynamically* during the build.
-	"""
-
-	def __init__(self, *k, **kw):
-		Task.Task.__init__(self, *k, **kw)
-		self.moc_done = 0
-
-	def runnable_status(self):
-		"""
-		Compute the task signature to make sure the scanner was executed. Create the
-		moc tasks by using :py:meth:`waflib.Tools.qt5.qxx.add_moc_tasks` (if necessary),
-		then postpone the task execution (there is no need to recompute the task signature).
-		"""
-		if self.moc_done:
-			return Task.Task.runnable_status(self)
-		else:
-			for t in self.run_after:
-				if not t.hasrun:
-					return Task.ASK_LATER
-			self.add_moc_tasks()
-			return Task.Task.runnable_status(self)
-
-	def create_moc_task(self, h_node, m_node):
-		"""
-		If several libraries use the same classes, it is possible that moc will run several times (Issue 1318)
-		It is not possible to change the file names, but we can assume that the moc transformation will be identical,
-		and the moc tasks can be shared in a global cache.
-		"""
-		try:
-			moc_cache = self.generator.bld.moc_cache
-		except AttributeError:
-			moc_cache = self.generator.bld.moc_cache = {}
-
-		try:
-			return moc_cache[h_node]
-		except KeyError:
-			tsk = moc_cache[h_node] = Task.classes['moc'](env=self.env, generator=self.generator)
-			tsk.set_inputs(h_node)
-			tsk.set_outputs(m_node)
-			tsk.env.append_unique('MOC_FLAGS', '-i')
-
-			if self.generator:
-				self.generator.tasks.append(tsk)
-
-			# direct injection in the build phase (safe because called from the main thread)
-			gen = self.generator.bld.producer
-			gen.outstanding.append(tsk)
-			gen.total += 1
-
-			return tsk
-
-		else:
-			# remove the signature, it must be recomputed with the moc task
-			delattr(self, 'cache_sig')
-
-	def add_moc_tasks(self):
-		"""
-		Creates moc tasks by looking in the list of file dependencies ``bld.raw_deps[self.uid()]``
-		"""
-		node = self.inputs[0]
-		bld = self.generator.bld
-
-		try:
-			# compute the signature once to know if there is a moc file to create
-			self.signature()
-		except KeyError:
-			# the moc file may be referenced somewhere else
-			pass
-		else:
-			# remove the signature, it must be recomputed with the moc task
-			delattr(self, 'cache_sig')
-
-		include_nodes = [node.parent] + self.generator.includes_nodes
-
-		moctasks = []
-		mocfiles = set()
-		for d in bld.raw_deps.get(self.uid(), []):
-			if not d.endswith('.moc'):
-				continue
-
-			# process that base.moc only once
-			if d in mocfiles:
-				continue
-			mocfiles.add(d)
-
-			# find the source associated with the moc file
-			h_node = None
-			base2 = d[:-4]
-
-			# foo.moc from foo.cpp
-			prefix = node.name[:node.name.rfind('.')]
-			if base2 == prefix:
-				h_node = node
-			else:
-				# this deviates from the standard
-				# if bar.cpp includes foo.moc, then assume it is from foo.h
-				for x in include_nodes:
-					for e in MOC_H:
-						h_node = x.find_node(base2 + e)
-						if h_node:
-							break
-					else:
-						continue
-					break
-			if h_node:
-				m_node = h_node.change_ext('.moc')
-			else:
-				raise Errors.WafError('No source found for %r which is a moc file' % d)
-
-			# create the moc task
-			task = self.create_moc_task(h_node, m_node)
-			moctasks.append(task)
-
-		# simple scheduler dependency: run the moc task before others
-		self.run_after.update(set(moctasks))
-		self.moc_done = 1
-
-class trans_update(Task.Task):
-	"""Updates a .ts files from a list of C++ files"""
-	run_str = '${QT_LUPDATE} ${SRC} -ts ${TGT}'
-	color   = 'BLUE'
-
-class XMLHandler(ContentHandler):
-	"""
-	Parses ``.qrc`` files
-	"""
-	def __init__(self):
-		ContentHandler.__init__(self)
-		self.buf = []
-		self.files = []
-	def startElement(self, name, attrs):
-		if name == 'file':
-			self.buf = []
-	def endElement(self, name):
-		if name == 'file':
-			self.files.append(str(''.join(self.buf)))
-	def characters(self, cars):
-		self.buf.append(cars)
-
-@extension(*EXT_RCC)
-def create_rcc_task(self, node):
-	"Creates rcc and cxx tasks for ``.qrc`` files"
-	rcnode = node.change_ext('_rc.%d.cpp' % self.idx)
-	self.create_task('rcc', node, rcnode)
-	cpptask = self.create_task('cxx', rcnode, rcnode.change_ext('.o'))
-	try:
-		self.compiled_tasks.append(cpptask)
-	except AttributeError:
-		self.compiled_tasks = [cpptask]
-	return cpptask
-
-@extension(*EXT_UI)
-def create_uic_task(self, node):
-	"Create uic tasks for user interface ``.ui`` definition files"
-
-	"""
-	If UIC file is used in more than one bld, we would have a conflict in parallel execution
-	It is not possible to change the file names (like .self.idx. as for objects) as they have 
-	to be referenced by the source file, but we can assume that the transformation will be identical 
-	and the tasks can be shared in a global cache.
-	"""
-	try:
-		uic_cache = self.bld.uic_cache
-	except AttributeError:
-		uic_cache = self.bld.uic_cache = {}
-
-	if node not in uic_cache:
-		uictask = uic_cache[node] = self.create_task('ui5', node)
-		uictask.outputs = [node.parent.find_or_declare(self.env.ui_PATTERN % node.name[:-3])]
-
-@extension('.ts')
-def add_lang(self, node):
-	"""Adds all the .ts file into ``self.lang``"""
-	self.lang = self.to_list(getattr(self, 'lang', [])) + [node]
-
-@feature('qt5')
-@before_method('process_source')
-def process_mocs(self):
-	"""
-	Processes MOC files included in headers::
-
-		def build(bld):
-			bld.program(features='qt5', source='main.cpp', target='app', use='QT5CORE', moc='foo.h')
-
-	The build will run moc on foo.h to create moc_foo.n.cpp. The number in the file name
-	is provided to avoid name clashes when the same headers are used by several targets.
-	"""
-	lst = self.to_nodes(getattr(self, 'moc', []))
-	self.source = self.to_list(getattr(self, 'source', []))
-	for x in lst:
-		prefix = x.name[:x.name.rfind('.')] # foo.h -> foo
-		moc_target = 'moc_%s.%d.cpp' % (prefix, self.idx)
-		moc_node = x.parent.find_or_declare(moc_target)
-		self.source.append(moc_node)
-
-		self.create_task('moc', x, moc_node)
-
-@feature('qt5')
-@after_method('apply_link')
-def apply_qt5(self):
-	"""
-	Adds MOC_FLAGS which may be necessary for moc::
-
-		def build(bld):
-			bld.program(features='qt5', source='main.cpp', target='app', use='QT5CORE')
-
-	The additional parameters are:
-
-	: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**)
-	:type update: bool
-	: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):
-		qmtasks = []
-		for x in self.to_list(self.lang):
-			if isinstance(x, str):
-				x = self.path.find_resource(x + '.ts')
-			qmtasks.append(self.create_task('ts2qm', x, x.change_ext('.%d.qm' % self.idx)))
-
-		if getattr(self, 'update', None) and Options.options.trans_qt5:
-			cxxnodes = [a.inputs[0] for a in self.compiled_tasks] + [
-				a.inputs[0] for a in self.tasks if a.inputs and a.inputs[0].name.endswith('.ui')]
-			for x in qmtasks:
-				self.create_task('trans_update', cxxnodes, x.inputs)
-
-		if getattr(self, 'langname', None):
-			qmnodes = [x.outputs[0] for x in qmtasks]
-			rcnode = self.langname
-			if isinstance(rcnode, str):
-				rcnode = self.path.find_or_declare(rcnode + ('.%d.qrc' % self.idx))
-			t = self.create_task('qm2rcc', qmnodes, rcnode)
-			k = create_rcc_task(self, t.outputs[0])
-			self.link_task.inputs.append(k.outputs[0])
-
-	lst = []
-	for flag in self.to_list(self.env.CXXFLAGS):
-		if len(flag) < 2:
-			continue
-		f = flag[0:2]
-		if f in ('-D', '-I', '/D', '/I'):
-			if (f[0] == '/'):
-				lst.append('-' + flag[1:])
-			else:
-				lst.append(flag)
-	self.env.append_value('MOC_FLAGS', lst)
-
-@extension(*EXT_QT5)
-def cxx_hook(self, node):
-	"""
-	Re-maps C++ file extensions to the :py:class:`waflib.Tools.qt5.qxx` task.
-	"""
-	return self.create_compiled_task('qxx', node)
-
-class rcc(Task.Task):
-	"""
-	Processes ``.qrc`` files
-	"""
-	color   = 'BLUE'
-	run_str = '${QT_RCC} -name ${tsk.rcname()} ${SRC[0].abspath()} ${RCC_ST} -o ${TGT}'
-	ext_out = ['.h']
-
-	def rcname(self):
-		return os.path.splitext(self.inputs[0].name)[0]
-
-	def scan(self):
-		"""Parse the *.qrc* files"""
-		if not has_xml:
-			Logs.error('No xml.sax support was found, rcc dependencies will be incomplete!')
-			return ([], [])
-
-		parser = make_parser()
-		curHandler = XMLHandler()
-		parser.setContentHandler(curHandler)
-		with open(self.inputs[0].abspath(), 'r') as f:
-			parser.parse(f)
-
-		nodes = []
-		names = []
-		root = self.inputs[0].parent
-		for x in curHandler.files:
-			nd = root.find_resource(x)
-			if nd:
-				nodes.append(nd)
-			else:
-				names.append(x)
-		return (nodes, names)
-
-	def quote_flag(self, x):
-		"""
-		Override Task.quote_flag. QT parses the argument files
-		differently than cl.exe and link.exe
-
-		:param x: flag
-		:type x: string
-		:return: quoted flag
-		:rtype: string
-		"""
-		return x
-
-
-class moc(Task.Task):
-	"""
-	Creates ``.moc`` files
-	"""
-	color   = 'BLUE'
-	run_str = '${QT_MOC} ${MOC_FLAGS} ${MOCCPPPATH_ST:INCPATHS} ${MOCDEFINES_ST:DEFINES} ${SRC} ${MOC_ST} ${TGT}'
-
-	def quote_flag(self, x):
-		"""
-		Override Task.quote_flag. QT parses the argument files
-		differently than cl.exe and link.exe
-
-		:param x: flag
-		:type x: string
-		:return: quoted flag
-		:rtype: string
-		"""
-		return x
-
-
-class ui5(Task.Task):
-	"""
-	Processes ``.ui`` files
-	"""
-	color   = 'BLUE'
-	run_str = '${QT_UIC} ${SRC} -o ${TGT}'
-	ext_out = ['.h']
-
-class ts2qm(Task.Task):
-	"""
-	Generates ``.qm`` files from ``.ts`` files
-	"""
-	color   = 'BLUE'
-	run_str = '${QT_LRELEASE} ${QT_LRELEASE_FLAGS} ${SRC} -qm ${TGT}'
-
-class qm2rcc(Task.Task):
-	"""
-	Generates ``.qrc`` files from ``.qm`` files
-	"""
-	color = 'BLUE'
-	after = 'ts2qm'
-	def run(self):
-		"""Create a qrc file including the inputs"""
-		txt = '\n'.join(['<file>%s</file>' % k.path_from(self.outputs[0].parent) for k in self.inputs])
-		code = '<!DOCTYPE RCC><RCC version="1.0">\n<qresource>\n%s\n</qresource>\n</RCC>' % txt
-		self.outputs[0].write(code)
-
-def configure(self):
-	"""
-	Besides the configuration options, the environment variable QT5_ROOT may be used
-	to give the location of the qt5 libraries (absolute path).
-
-	The detection uses the program ``pkg-config`` through :py:func:`waflib.Tools.config_c.check_cfg`
-	"""
-	self.find_qt5_binaries()
-	self.set_qt5_libs_dir()
-	self.set_qt5_libs_to_check()
-	self.set_qt5_defines()
-	self.find_qt5_libraries()
-	self.add_qt5_rpath()
-	self.simplify_qt5_libs()
-
-	# warn about this during the configuration too
-	if not has_xml:
-		Logs.error('No xml.sax support was found, rcc dependencies will be incomplete!')
-
-	if 'COMPILER_CXX' not in self.env:
-		self.fatal('No CXX compiler defined: did you forget to configure compiler_cxx first?')
-
-	# Qt5 may be compiled with '-reduce-relocations' which requires dependent programs to have -fPIE or -fPIC?
-	frag = '#include <QApplication>\nint main(int argc, char **argv) {return 0;}\n'
-	uses = 'QT5CORE QT5WIDGETS QT5GUI'
-	for flag in [[], '-fPIE', '-fPIC', '-std=c++11' , ['-std=c++11', '-fPIE'], ['-std=c++11', '-fPIC']]:
-		msg = 'See if Qt files compile '
-		if flag:
-			msg += 'with %s' % flag
-		try:
-			self.check(features='qt5 cxx', use=uses, uselib_store='qt5', cxxflags=flag, fragment=frag, msg=msg)
-		except self.errors.ConfigurationError:
-			pass
-		else:
-			break
-	else:
-		self.fatal('Could not build a simple Qt application')
-
-	# FreeBSD does not add /usr/local/lib and the pkg-config files do not provide it either :-/
-	if Utils.unversioned_sys_platform() == 'freebsd':
-		frag = '#include <QApplication>\nint main(int argc, char **argv) { QApplication app(argc, argv); return NULL != (void*) (&app);}\n'
-		try:
-			self.check(features='qt5 cxx cxxprogram', use=uses, fragment=frag, msg='Can we link Qt programs on FreeBSD directly?')
-		except self.errors.ConfigurationError:
-			self.check(features='qt5 cxx cxxprogram', use=uses, uselib_store='qt5', libpath='/usr/local/lib', fragment=frag, msg='Is /usr/local/lib required?')
-
-@conf
-def find_qt5_binaries(self):
-	"""
-	Detects Qt programs such as qmake, moc, uic, lrelease
-	"""
-	env = self.env
-	opt = Options.options
-
-	qtdir = getattr(opt, 'qtdir', '')
-	qtbin = getattr(opt, 'qtbin', '')
-
-	paths = []
-
-	if qtdir:
-		qtbin = os.path.join(qtdir, 'bin')
-
-	# the qt directory has been given from QT5_ROOT - deduce the qt binary path
-	if not qtdir:
-		qtdir = self.environ.get('QT5_ROOT', '')
-		qtbin = self.environ.get('QT5_BIN') or os.path.join(qtdir, 'bin')
-
-	if qtbin:
-		paths = [qtbin]
-
-	# no qtdir, look in the path and in /usr/local/Trolltech
-	if not qtdir:
-		paths = self.environ.get('PATH', '').split(os.pathsep)
-		paths.extend(['/usr/share/qt5/bin', '/usr/local/lib/qt5/bin'])
-		try:
-			lst = Utils.listdir('/usr/local/Trolltech/')
-		except OSError:
-			pass
-		else:
-			if lst:
-				lst.sort()
-				lst.reverse()
-
-				# keep the highest version
-				qtdir = '/usr/local/Trolltech/%s/' % lst[0]
-				qtbin = os.path.join(qtdir, 'bin')
-				paths.append(qtbin)
-
-	# at the end, try to find qmake in the paths given
-	# keep the one with the highest version
-	cand = None
-	prev_ver = ['5', '0', '0']
-	for qmk in ('qmake-qt5', 'qmake5', 'qmake'):
-		try:
-			qmake = self.find_program(qmk, path_list=paths)
-		except self.errors.ConfigurationError:
-			pass
-		else:
-			try:
-				version = self.cmd_and_log(qmake + ['-query', 'QT_VERSION']).strip()
-			except self.errors.WafError:
-				pass
-			else:
-				if version:
-					new_ver = version.split('.')
-					if new_ver > prev_ver:
-						cand = qmake
-						prev_ver = new_ver
-
-	# qmake could not be found easily, rely on qtchooser
-	if not cand:
-		try:
-			self.find_program('qtchooser')
-		except self.errors.ConfigurationError:
-			pass
-		else:
-			cmd = self.env.QTCHOOSER + ['-qt=5', '-run-tool=qmake']
-			try:
-				version = self.cmd_and_log(cmd + ['-query', 'QT_VERSION'])
-			except self.errors.WafError:
-				pass
-			else:
-				cand = cmd
-
-	if cand:
-		self.env.QMAKE = cand
-	else:
-		self.fatal('Could not find qmake for qt5')
-
-	self.env.QT_HOST_BINS = qtbin = self.cmd_and_log(self.env.QMAKE + ['-query', 'QT_HOST_BINS']).strip()
-	paths.insert(0, qtbin)
-
-	def find_bin(lst, var):
-		if var in env:
-			return
-		for f in lst:
-			try:
-				ret = self.find_program(f, path_list=paths)
-			except self.errors.ConfigurationError:
-				pass
-			else:
-				env[var]=ret
-				break
-
-	find_bin(['uic-qt5', 'uic'], 'QT_UIC')
-	if not env.QT_UIC:
-		self.fatal('cannot find the uic compiler for qt5')
-
-	self.start_msg('Checking for uic version')
-	uicver = self.cmd_and_log(env.QT_UIC + ['-version'], output=Context.BOTH)
-	uicver = ''.join(uicver).strip()
-	uicver = uicver.replace('Qt User Interface Compiler ','').replace('User Interface Compiler for Qt', '')
-	self.end_msg(uicver)
-	if uicver.find(' 3.') != -1 or uicver.find(' 4.') != -1:
-		self.fatal('this uic compiler is for qt3 or qt4, add uic for qt5 to your path')
-
-	find_bin(['moc-qt5', 'moc'], 'QT_MOC')
-	find_bin(['rcc-qt5', 'rcc'], 'QT_RCC')
-	find_bin(['lrelease-qt5', 'lrelease'], 'QT_LRELEASE')
-	find_bin(['lupdate-qt5', 'lupdate'], 'QT_LUPDATE')
-
-	env.UIC_ST = '%s -o %s'
-	env.MOC_ST = '-o'
-	env.ui_PATTERN = 'ui_%s.h'
-	env.QT_LRELEASE_FLAGS = ['-silent']
-	env.MOCCPPPATH_ST = '-I%s'
-	env.MOCDEFINES_ST = '-D%s'
-
-@conf
-def set_qt5_libs_dir(self):
-	env = self.env
-	qtlibs = getattr(Options.options, 'qtlibs', None) or self.environ.get('QT5_LIBDIR')
-	if not qtlibs:
-		try:
-			qtlibs = self.cmd_and_log(env.QMAKE + ['-query', 'QT_INSTALL_LIBS']).strip()
-		except Errors.WafError:
-			qtdir = self.cmd_and_log(env.QMAKE + ['-query', 'QT_INSTALL_PREFIX']).strip()
-			qtlibs = os.path.join(qtdir, 'lib')
-	self.msg('Found the Qt5 libraries in', qtlibs)
-	env.QTLIBS = qtlibs
-
-@conf
-def find_single_qt5_lib(self, name, uselib, qtlibs, qtincludes, force_static):
-	env = self.env
-	if force_static:
-		exts = ('.a', '.lib')
-		prefix = 'STLIB'
-	else:
-		exts = ('.so', '.lib')
-		prefix = 'LIB'
-
-	def lib_names():
-		for x in exts:
-			for k in ('', '5') if Utils.is_win32 else ['']:
-				for p in ('lib', ''):
-					yield (p, name, k, x)
-
-	for tup in lib_names():
-		k = ''.join(tup)
-		path = os.path.join(qtlibs, k)
-		if os.path.exists(path):
-			if env.DEST_OS == 'win32':
-				libval = ''.join(tup[:-1])
-			else:
-				libval = name
-			env.append_unique(prefix + '_' + uselib, libval)
-			env.append_unique('%sPATH_%s' % (prefix, uselib), qtlibs)
-			env.append_unique('INCLUDES_' + uselib, qtincludes)
-			env.append_unique('INCLUDES_' + uselib, os.path.join(qtincludes, name.replace('Qt5', 'Qt')))
-			return k
-	return False
-
-@conf
-def find_qt5_libraries(self):
-	env = self.env
-
-	qtincludes =  self.environ.get('QT5_INCLUDES') or self.cmd_and_log(env.QMAKE + ['-query', 'QT_INSTALL_HEADERS']).strip()
-	force_static = self.environ.get('QT5_FORCE_STATIC')
-	try:
-		if self.environ.get('QT5_XCOMPILE'):
-			self.fatal('QT5_XCOMPILE Disables pkg-config detection')
-		self.check_cfg(atleast_pkgconfig_version='0.1')
-	except self.errors.ConfigurationError:
-		for i in self.qt5_vars:
-			uselib = i.upper()
-			if Utils.unversioned_sys_platform() == 'darwin':
-				# Since at least qt 4.7.3 each library locates in separate directory
-				fwk = i.replace('Qt5', 'Qt')
-				frameworkName = fwk + '.framework'
-
-				qtDynamicLib = os.path.join(env.QTLIBS, frameworkName, fwk)
-				if os.path.exists(qtDynamicLib):
-					env.append_unique('FRAMEWORK_' + uselib, fwk)
-					env.append_unique('FRAMEWORKPATH_' + uselib, env.QTLIBS)
-					self.msg('Checking for %s' % i, qtDynamicLib, 'GREEN')
-				else:
-					self.msg('Checking for %s' % i, False, 'YELLOW')
-				env.append_unique('INCLUDES_' + uselib, os.path.join(env.QTLIBS, frameworkName, 'Headers'))
-			else:
-				ret = self.find_single_qt5_lib(i, uselib, env.QTLIBS, qtincludes, force_static)
-				if not force_static and not ret:
-					ret = self.find_single_qt5_lib(i, uselib, env.QTLIBS, qtincludes, True)
-				self.msg('Checking for %s' % i, ret, 'GREEN' if ret else 'YELLOW')
-	else:
-		path = '%s:%s:%s/pkgconfig:/usr/lib/qt5/lib/pkgconfig:/opt/qt5/lib/pkgconfig:/usr/lib/qt5/lib:/opt/qt5/lib' % (
-			self.environ.get('PKG_CONFIG_PATH', ''), env.QTLIBS, env.QTLIBS)
-		for i in self.qt5_vars:
-			self.check_cfg(package=i, args='--cflags --libs', mandatory=False, force_static=force_static, pkg_config_path=path)
-
-@conf
-def simplify_qt5_libs(self):
-	"""
-	Since library paths make really long command-lines,
-	and since everything depends on qtcore, remove the qtcore ones from qtgui, etc
-	"""
-	env = self.env
-	def process_lib(vars_, coreval):
-		for d in vars_:
-			var = d.upper()
-			if var == 'QTCORE':
-				continue
-
-			value = env['LIBPATH_'+var]
-			if value:
-				core = env[coreval]
-				accu = []
-				for lib in value:
-					if lib in core:
-						continue
-					accu.append(lib)
-				env['LIBPATH_'+var] = accu
-	process_lib(self.qt5_vars,       'LIBPATH_QTCORE')
-
-@conf
-def add_qt5_rpath(self):
-	"""
-	Defines rpath entries for Qt libraries
-	"""
-	env = self.env
-	if getattr(Options.options, 'want_rpath', False):
-		def process_rpath(vars_, coreval):
-			for d in vars_:
-				var = d.upper()
-				value = env['LIBPATH_' + var]
-				if value:
-					core = env[coreval]
-					accu = []
-					for lib in value:
-						if var != 'QTCORE':
-							if lib in core:
-								continue
-						accu.append('-Wl,--rpath='+lib)
-					env['RPATH_' + var] = accu
-		process_rpath(self.qt5_vars,       'LIBPATH_QTCORE')
-
-@conf
-def set_qt5_libs_to_check(self):
-	self.qt5_vars = Utils.to_list(getattr(self, 'qt5_vars', []))
-	if not self.qt5_vars:
-		dirlst = Utils.listdir(self.env.QTLIBS)
-
-		pat = self.env.cxxshlib_PATTERN
-		if Utils.is_win32:
-			pat = pat.replace('.dll', '.lib')
-		if self.environ.get('QT5_FORCE_STATIC'):
-			pat = self.env.cxxstlib_PATTERN
-		if Utils.unversioned_sys_platform() == 'darwin':
-			pat = "%s\.framework"
-		re_qt = re.compile(pat%'Qt5?(?P<name>.*)'+'$')
-		for x in dirlst:
-			m = re_qt.match(x)
-			if m:
-				self.qt5_vars.append("Qt5%s" % m.group('name'))
-		if not self.qt5_vars:
-			self.fatal('cannot find any Qt5 library (%r)' % self.env.QTLIBS)
-
-	qtextralibs = getattr(Options.options, 'qtextralibs', None)
-	if qtextralibs:
-		self.qt5_vars.extend(qtextralibs.split(','))
-
-@conf
-def set_qt5_defines(self):
-	if sys.platform != 'win32':
-		return
-	for x in self.qt5_vars:
-		y=x.replace('Qt5', 'Qt')[2:].upper()
-		self.env.append_unique('DEFINES_%s' % x.upper(), 'QT_%s_LIB' % y)
-
-def options(opt):
-	"""
-	Command-line options
-	"""
-	opt.add_option('--want-rpath', action='store_true', default=False, dest='want_rpath', help='enable the rpath for qt libraries')
-	for i in 'qtdir qtbin qtlibs'.split():
-		opt.add_option('--'+i, type='string', default='', dest=i)
-
-	opt.add_option('--translate', action='store_true', help='collect translation strings', dest='trans_qt5', default=False)
-	opt.add_option('--qtextralibs', type='string', default='', dest='qtextralibs', help='additional qt libraries on the system to add to default ones, comma separated')
-

waflib/Tools/ruby.py

@@ -1,186 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# daniel.svensson at purplescout.se 2008
-# Thomas Nagy 2016-2018 (ita)
-
-"""
-Support for Ruby extensions. A C/C++ compiler is required::
-
-	def options(opt):
-		opt.load('compiler_c ruby')
-	def configure(conf):
-		conf.load('compiler_c ruby')
-		conf.check_ruby_version((1,8,0))
-		conf.check_ruby_ext_devel()
-		conf.check_ruby_module('libxml')
-	def build(bld):
-		bld(
-			features = 'c cshlib rubyext',
-			source = 'rb_mytest.c',
-			target = 'mytest_ext',
-			install_path = '${ARCHDIR_RUBY}')
-		bld.install_files('${LIBDIR_RUBY}', 'Mytest.rb')
-"""
-
-import os
-from waflib import Errors, Options, Task, Utils
-from waflib.TaskGen import before_method, feature, extension
-from waflib.Configure import conf
-
-@feature('rubyext')
-@before_method('apply_incpaths', 'process_source', 'apply_bundle', 'apply_link')
-def init_rubyext(self):
-	"""
-	Add required variables for ruby extensions
-	"""
-	self.install_path = '${ARCHDIR_RUBY}'
-	self.uselib = self.to_list(getattr(self, 'uselib', ''))
-	if not 'RUBY' in self.uselib:
-		self.uselib.append('RUBY')
-	if not 'RUBYEXT' in self.uselib:
-		self.uselib.append('RUBYEXT')
-
-@feature('rubyext')
-@before_method('apply_link', 'propagate_uselib_vars')
-def apply_ruby_so_name(self):
-	"""
-	Strip the *lib* prefix from ruby extensions
-	"""
-	self.env.cshlib_PATTERN = self.env.cxxshlib_PATTERN = self.env.rubyext_PATTERN
-
-@conf
-def check_ruby_version(self, minver=()):
-	"""
-	Checks if ruby is installed.
-	If installed the variable RUBY will be set in environment.
-	The ruby binary can be overridden by ``--with-ruby-binary`` command-line option.
-	"""
-
-	ruby = self.find_program('ruby', var='RUBY', value=Options.options.rubybinary)
-
-	try:
-		version = self.cmd_and_log(ruby + ['-e', 'puts defined?(VERSION) ? VERSION : RUBY_VERSION']).strip()
-	except Errors.WafError:
-		self.fatal('could not determine ruby version')
-	self.env.RUBY_VERSION = version
-
-	try:
-		ver = tuple(map(int, version.split('.')))
-	except Errors.WafError:
-		self.fatal('unsupported ruby version %r' % version)
-
-	cver = ''
-	if minver:
-		cver = '> ' + '.'.join(str(x) for x in minver)
-		if ver < minver:
-			self.fatal('ruby is too old %r' % ver)
-
-	self.msg('Checking for ruby version %s' % cver, version)
-
-@conf
-def check_ruby_ext_devel(self):
-	"""
-	Check if a ruby extension can be created
-	"""
-	if not self.env.RUBY:
-		self.fatal('ruby detection is required first')
-
-	if not self.env.CC_NAME and not self.env.CXX_NAME:
-		self.fatal('load a c/c++ compiler first')
-
-	version = tuple(map(int, self.env.RUBY_VERSION.split(".")))
-
-	def read_out(cmd):
-		return Utils.to_list(self.cmd_and_log(self.env.RUBY + ['-rrbconfig', '-e', cmd]))
-
-	def read_config(key):
-		return read_out('puts RbConfig::CONFIG[%r]' % key)
-
-	cpppath = archdir = read_config('archdir')
-
-	if version >= (1, 9, 0):
-		ruby_hdrdir = read_config('rubyhdrdir')
-		cpppath += ruby_hdrdir
-		if version >= (2, 0, 0):
-			cpppath += read_config('rubyarchhdrdir')
-		cpppath += [os.path.join(ruby_hdrdir[0], read_config('arch')[0])]
-
-	self.check(header_name='ruby.h', includes=cpppath, errmsg='could not find ruby header file', link_header_test=False)
-
-	self.env.LIBPATH_RUBYEXT = read_config('libdir')
-	self.env.LIBPATH_RUBYEXT += archdir
-	self.env.INCLUDES_RUBYEXT = cpppath
-	self.env.CFLAGS_RUBYEXT = read_config('CCDLFLAGS')
-	self.env.rubyext_PATTERN = '%s.' + read_config('DLEXT')[0]
-
-	# ok this is really stupid, but the command and flags are combined.
-	# so we try to find the first argument...
-	flags = read_config('LDSHARED')
-	while flags and flags[0][0] != '-':
-		flags = flags[1:]
-
-	# we also want to strip out the deprecated ppc flags
-	if len(flags) > 1 and flags[1] == "ppc":
-		flags = flags[2:]
-
-	self.env.LINKFLAGS_RUBYEXT = flags
-	self.env.LINKFLAGS_RUBYEXT += read_config('LIBS')
-	self.env.LINKFLAGS_RUBYEXT += read_config('LIBRUBYARG_SHARED')
-
-	if Options.options.rubyarchdir:
-		self.env.ARCHDIR_RUBY = Options.options.rubyarchdir
-	else:
-		self.env.ARCHDIR_RUBY = read_config('sitearchdir')[0]
-
-	if Options.options.rubylibdir:
-		self.env.LIBDIR_RUBY = Options.options.rubylibdir
-	else:
-		self.env.LIBDIR_RUBY = read_config('sitelibdir')[0]
-
-@conf
-def check_ruby_module(self, module_name):
-	"""
-	Check if the selected ruby interpreter can require the given ruby module::
-
-		def configure(conf):
-			conf.check_ruby_module('libxml')
-
-	:param module_name: module
-	:type  module_name: string
-	"""
-	self.start_msg('Ruby module %s' % module_name)
-	try:
-		self.cmd_and_log(self.env.RUBY + ['-e', 'require \'%s\';puts 1' % module_name])
-	except Errors.WafError:
-		self.end_msg(False)
-		self.fatal('Could not find the ruby module %r' % module_name)
-	self.end_msg(True)
-
-@extension('.rb')
-def process(self, node):
-	return self.create_task('run_ruby', node)
-
-class run_ruby(Task.Task):
-	"""
-	Task to run ruby files detected by file extension .rb::
-
-		def options(opt):
-			opt.load('ruby')
-
-		def configure(ctx):
-			ctx.check_ruby_version()
-
-		def build(bld):
-			bld.env.RBFLAGS = '-e puts "hello world"'
-			bld(source='a_ruby_file.rb')
-	"""
-	run_str = '${RUBY} ${RBFLAGS} -I ${SRC[0].parent.abspath()} ${SRC}'
-
-def options(opt):
-	"""
-	Add the ``--with-ruby-archdir``, ``--with-ruby-libdir`` and ``--with-ruby-binary`` options
-	"""
-	opt.add_option('--with-ruby-archdir', type='string', dest='rubyarchdir', help='Specify directory where to install arch specific files')
-	opt.add_option('--with-ruby-libdir', type='string', dest='rubylibdir', help='Specify alternate ruby library path')
-	opt.add_option('--with-ruby-binary', type='string', dest='rubybinary', help='Specify alternate ruby binary')
-

waflib/Tools/suncc.py

@@ -1,26 +1,27 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
+# Thomas Nagy, 2006-2010 (ita)
 # Ralf Habacker, 2006 (rh)
 
-from waflib import Errors
 from waflib.Tools import ccroot, ar
 from waflib.Configure import conf
 
 @conf
 def find_scc(conf):
 	"""
-	Detects the Sun C compiler
+	Detect the Sun C compiler
 	"""
 	v = conf.env
 	cc = conf.find_program('cc', var='CC')
+
 	try:
 		conf.cmd_and_log(cc + ['-flags'])
-	except Errors.WafError:
+	except Exception:
 		conf.fatal('%r is not a Sun compiler' % cc)
 	v.CC_NAME = 'sun'
 	conf.get_suncc_version(cc)
 
+
 @conf
 def scc_common_flags(conf):
 	"""
@@ -28,34 +29,36 @@ def scc_common_flags(conf):
 	"""
 	v = conf.env
 
-	v.CC_SRC_F            = []
-	v.CC_TGT_F            = ['-c', '-o', '']
+	v['CC_SRC_F']            = []
+	v['CC_TGT_F']            = ['-c', '-o']
 
-	if not v.LINK_CC:
-		v.LINK_CC = v.CC
+	# linker
+	if not v['LINK_CC']: v['LINK_CC'] = v['CC']
+	v['CCLNK_SRC_F']         = ''
+	v['CCLNK_TGT_F']         = ['-o']
+	v['CPPPATH_ST']          = '-I%s'
+	v['DEFINES_ST']          = '-D%s'
 
-	v.CCLNK_SRC_F         = ''
-	v.CCLNK_TGT_F         = ['-o', '']
-	v.CPPPATH_ST          = '-I%s'
-	v.DEFINES_ST          = '-D%s'
+	v['LIB_ST']              = '-l%s' # template for adding libs
+	v['LIBPATH_ST']          = '-L%s' # template for adding libpaths
+	v['STLIB_ST']            = '-l%s'
+	v['STLIBPATH_ST']        = '-L%s'
 
-	v.LIB_ST              = '-l%s' # template for adding libs
-	v.LIBPATH_ST          = '-L%s' # template for adding libpaths
-	v.STLIB_ST            = '-l%s'
-	v.STLIBPATH_ST        = '-L%s'
+	v['SONAME_ST']           = '-Wl,-h,%s'
+	v['SHLIB_MARKER']        = '-Bdynamic'
+	v['STLIB_MARKER']        = '-Bstatic'
 
-	v.SONAME_ST           = '-Wl,-h,%s'
-	v.SHLIB_MARKER        = '-Bdynamic'
-	v.STLIB_MARKER        = '-Bstatic'
+	# program
+	v['cprogram_PATTERN']    = '%s'
 
-	v.cprogram_PATTERN    = '%s'
+	# shared library
+	v['CFLAGS_cshlib']       = ['-xcode=pic32', '-DPIC']
+	v['LINKFLAGS_cshlib']    = ['-G']
+	v['cshlib_PATTERN']      = 'lib%s.so'
 
-	v.CFLAGS_cshlib       = ['-xcode=pic32', '-DPIC']
-	v.LINKFLAGS_cshlib    = ['-G']
-	v.cshlib_PATTERN      = 'lib%s.so'
-
-	v.LINKFLAGS_cstlib    = ['-Bstatic']
-	v.cstlib_PATTERN      = 'lib%s.a'
+	# static lib
+	v['LINKFLAGS_cstlib']    = ['-Bstatic']
+	v['cstlib_PATTERN']      = 'lib%s.a'
 
 def configure(conf):
 	conf.find_scc()
@@ -64,4 +67,3 @@ def configure(conf):
 	conf.cc_load_tools()
 	conf.cc_add_flags()
 	conf.link_add_flags()
-

waflib/Tools/suncxx.py

@@ -1,22 +1,21 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
+# Thomas Nagy, 2006-2010 (ita)
 # Ralf Habacker, 2006 (rh)
 
-from waflib import Errors
 from waflib.Tools import ccroot, ar
 from waflib.Configure import conf
 
 @conf
 def find_sxx(conf):
 	"""
-	Detects the sun C++ compiler
+	Detect the sun C++ compiler
 	"""
 	v = conf.env
 	cc = conf.find_program(['CC', 'c++'], var='CXX')
 	try:
 		conf.cmd_and_log(cc + ['-flags'])
-	except Errors.WafError:
+	except Exception:
 		conf.fatal('%r is not a Sun compiler' % cc)
 	v.CXX_NAME = 'sun'
 	conf.get_suncc_version(cc)
@@ -28,34 +27,36 @@ def sxx_common_flags(conf):
 	"""
 	v = conf.env
 
-	v.CXX_SRC_F           = []
-	v.CXX_TGT_F           = ['-c', '-o', '']
+	v['CXX_SRC_F']           = []
+	v['CXX_TGT_F']           = ['-c', '-o']
 
-	if not v.LINK_CXX:
-		v.LINK_CXX = v.CXX
+	# linker
+	if not v['LINK_CXX']: v['LINK_CXX'] = v['CXX']
+	v['CXXLNK_SRC_F']        = []
+	v['CXXLNK_TGT_F']        = ['-o']
+	v['CPPPATH_ST']          = '-I%s'
+	v['DEFINES_ST']          = '-D%s'
 
-	v.CXXLNK_SRC_F        = []
-	v.CXXLNK_TGT_F        = ['-o', '']
-	v.CPPPATH_ST          = '-I%s'
-	v.DEFINES_ST          = '-D%s'
+	v['LIB_ST']              = '-l%s' # template for adding libs
+	v['LIBPATH_ST']          = '-L%s' # template for adding libpaths
+	v['STLIB_ST']            = '-l%s'
+	v['STLIBPATH_ST']        = '-L%s'
 
-	v.LIB_ST              = '-l%s' # template for adding libs
-	v.LIBPATH_ST          = '-L%s' # template for adding libpaths
-	v.STLIB_ST            = '-l%s'
-	v.STLIBPATH_ST        = '-L%s'
+	v['SONAME_ST']           = '-Wl,-h,%s'
+	v['SHLIB_MARKER']        = '-Bdynamic'
+	v['STLIB_MARKER']        = '-Bstatic'
 
-	v.SONAME_ST           = '-Wl,-h,%s'
-	v.SHLIB_MARKER        = '-Bdynamic'
-	v.STLIB_MARKER        = '-Bstatic'
+	# program
+	v['cxxprogram_PATTERN']  = '%s'
 
-	v.cxxprogram_PATTERN  = '%s'
+	# shared library
+	v['CXXFLAGS_cxxshlib']   = ['-xcode=pic32', '-DPIC']
+	v['LINKFLAGS_cxxshlib']  = ['-G']
+	v['cxxshlib_PATTERN']    = 'lib%s.so'
 
-	v.CXXFLAGS_cxxshlib   = ['-xcode=pic32', '-DPIC']
-	v.LINKFLAGS_cxxshlib  = ['-G']
-	v.cxxshlib_PATTERN    = 'lib%s.so'
-
-	v.LINKFLAGS_cxxstlib  = ['-Bstatic']
-	v.cxxstlib_PATTERN    = 'lib%s.a'
+	# static lib
+	v['LINKFLAGS_cxxstlib']  = ['-Bstatic']
+	v['cxxstlib_PATTERN']    = 'lib%s.a'
 
 def configure(conf):
 	conf.find_sxx()

waflib/Tools/tex.py

@@ -1,543 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
-
-"""
-TeX/LaTeX/PDFLaTeX/XeLaTeX support
-
-Example::
-
-	def configure(conf):
-		conf.load('tex')
-		if not conf.env.LATEX:
-			conf.fatal('The program LaTex is required')
-
-	def build(bld):
-		bld(
-			features = 'tex',
-			type     = 'latex', # pdflatex or xelatex
-			source   = 'document.ltx', # mandatory, the source
-			outs     = 'ps', # 'pdf' or 'ps pdf'
-			deps     = 'crossreferencing.lst', # to give dependencies directly
-			prompt   = 1, # 0 for the batch mode
-		)
-
-Notes:
-
-- To configure with a special program, use::
-
-     $ PDFLATEX=luatex waf configure
-
-- This tool does not use the target attribute of the task generator
-  (``bld(target=...)``); the target file name is built from the source
-  base name and the output type(s)
-"""
-
-import os, re
-from waflib import Utils, Task, Errors, Logs, Node
-from waflib.TaskGen import feature, before_method
-
-re_bibunit = re.compile(r'\\(?P<type>putbib)\[(?P<file>[^\[\]]*)\]',re.M)
-def bibunitscan(self):
-	"""
-	Parses TeX inputs and try to find the *bibunit* file dependencies
-
-	:return: list of bibunit files
-	:rtype: list of :py:class:`waflib.Node.Node`
-	"""
-	node = self.inputs[0]
-
-	nodes = []
-	if not node:
-		return nodes
-
-	code = node.read()
-	for match in re_bibunit.finditer(code):
-		path = match.group('file')
-		if path:
-			found = None
-			for k in ('', '.bib'):
-				# add another loop for the tex include paths?
-				Logs.debug('tex: trying %s%s', path, k)
-				fi = node.parent.find_resource(path + k)
-				if fi:
-					found = True
-					nodes.append(fi)
-					# no break
-			if not found:
-				Logs.debug('tex: could not find %s', path)
-
-	Logs.debug('tex: found the following bibunit files: %s', nodes)
-	return nodes
-
-exts_deps_tex = ['', '.ltx', '.tex', '.bib', '.pdf', '.png', '.eps', '.ps', '.sty']
-"""List of typical file extensions included in latex files"""
-
-exts_tex = ['.ltx', '.tex']
-"""List of typical file extensions that contain latex"""
-
-re_tex = re.compile(r'\\(?P<type>usepackage|RequirePackage|include|bibliography([^\[\]{}]*)|putbib|includegraphics|input|import|bringin|lstinputlisting)(\[[^\[\]]*\])?{(?P<file>[^{}]*)}',re.M)
-"""Regexp for expressions that may include latex files"""
-
-g_bibtex_re = re.compile('bibdata', re.M)
-"""Regexp for bibtex files"""
-
-g_glossaries_re = re.compile('\\@newglossary', re.M)
-"""Regexp for expressions that create glossaries"""
-
-class tex(Task.Task):
-	"""
-	Compiles a tex/latex file.
-
-	.. inheritance-diagram:: waflib.Tools.tex.latex waflib.Tools.tex.xelatex waflib.Tools.tex.pdflatex
-	"""
-
-	bibtex_fun, _ = Task.compile_fun('${BIBTEX} ${BIBTEXFLAGS} ${SRCFILE}', shell=False)
-	bibtex_fun.__doc__ = """
-	Execute the program **bibtex**
-	"""
-
-	makeindex_fun, _ = Task.compile_fun('${MAKEINDEX} ${MAKEINDEXFLAGS} ${SRCFILE}', shell=False)
-	makeindex_fun.__doc__ = """
-	Execute the program **makeindex**
-	"""
-
-	makeglossaries_fun, _ = Task.compile_fun('${MAKEGLOSSARIES} ${SRCFILE}', shell=False)
-	makeglossaries_fun.__doc__ = """
-	Execute the program **makeglossaries**
-	"""
-
-	def exec_command(self, cmd, **kw):
-		"""
-		Executes TeX commands without buffering (latex may prompt for inputs)
-
-		:return: the return code
-		:rtype: int
-		"""
-		if self.env.PROMPT_LATEX:
-			# capture the outputs in configuration tests
-			kw['stdout'] = kw['stderr'] = None
-		return super(tex, self).exec_command(cmd, **kw)
-
-	def scan_aux(self, node):
-		"""
-		Recursive regex-based scanner that finds included auxiliary files.
-		"""
-		nodes = [node]
-		re_aux = re.compile(r'\\@input{(?P<file>[^{}]*)}', re.M)
-
-		def parse_node(node):
-			code = node.read()
-			for match in re_aux.finditer(code):
-				path = match.group('file')
-				found = node.parent.find_or_declare(path)
-				if found and found not in nodes:
-					Logs.debug('tex: found aux node %r', found)
-					nodes.append(found)
-					parse_node(found)
-		parse_node(node)
-		return nodes
-
-	def scan(self):
-		"""
-		Recursive regex-based scanner that finds latex dependencies. It uses :py:attr:`waflib.Tools.tex.re_tex`
-
-		Depending on your needs you might want:
-
-		* to change re_tex::
-
-			from waflib.Tools import tex
-			tex.re_tex = myregex
-
-		* or to change the method scan from the latex tasks::
-
-			from waflib.Task import classes
-			classes['latex'].scan = myscanfunction
-		"""
-		node = self.inputs[0]
-
-		nodes = []
-		names = []
-		seen = []
-		if not node:
-			return (nodes, names)
-
-		def parse_node(node):
-			if node in seen:
-				return
-			seen.append(node)
-			code = node.read()
-			for match in re_tex.finditer(code):
-
-				multibib = match.group('type')
-				if multibib and multibib.startswith('bibliography'):
-					multibib = multibib[len('bibliography'):]
-					if multibib.startswith('style'):
-						continue
-				else:
-					multibib = None
-
-				for path in match.group('file').split(','):
-					if path:
-						add_name = True
-						found = None
-						for k in exts_deps_tex:
-
-							# issue 1067, scan in all texinputs folders
-							for up in self.texinputs_nodes:
-								Logs.debug('tex: trying %s%s', path, k)
-								found = up.find_resource(path + k)
-								if found:
-									break
-
-
-							for tsk in self.generator.tasks:
-								if not found or found in tsk.outputs:
-									break
-							else:
-								nodes.append(found)
-								add_name = False
-								for ext in exts_tex:
-									if found.name.endswith(ext):
-										parse_node(found)
-										break
-
-							# multibib stuff
-							if found and multibib and found.name.endswith('.bib'):
-								try:
-									self.multibibs.append(found)
-								except AttributeError:
-									self.multibibs = [found]
-
-							# no break, people are crazy
-						if add_name:
-							names.append(path)
-		parse_node(node)
-
-		for x in nodes:
-			x.parent.get_bld().mkdir()
-
-		Logs.debug("tex: found the following : %s and names %s", nodes, names)
-		return (nodes, names)
-
-	def check_status(self, msg, retcode):
-		"""
-		Checks an exit status and raise an error with a particular message
-
-		:param msg: message to display if the code is non-zero
-		:type msg: string
-		:param retcode: condition
-		:type retcode: boolean
-		"""
-		if retcode != 0:
-			raise Errors.WafError('%r command exit status %r' % (msg, retcode))
-
-	def info(self, *k, **kw):
-		try:
-			info = self.generator.bld.conf.logger.info
-		except AttributeError:
-			info = Logs.info
-		info(*k, **kw)
-
-	def bibfile(self):
-		"""
-		Parses *.aux* files to find bibfiles to process.
-		If present, execute :py:meth:`waflib.Tools.tex.tex.bibtex_fun`
-		"""
-		for aux_node in self.aux_nodes:
-			try:
-				ct = aux_node.read()
-			except EnvironmentError:
-				Logs.error('Error reading %s: %r', aux_node.abspath())
-				continue
-
-			if g_bibtex_re.findall(ct):
-				self.info('calling bibtex')
-
-				self.env.env = {}
-				self.env.env.update(os.environ)
-				self.env.env.update({'BIBINPUTS': self.texinputs(), 'BSTINPUTS': self.texinputs()})
-				self.env.SRCFILE = aux_node.name[:-4]
-				self.check_status('error when calling bibtex', self.bibtex_fun())
-
-		for node in getattr(self, 'multibibs', []):
-			self.env.env = {}
-			self.env.env.update(os.environ)
-			self.env.env.update({'BIBINPUTS': self.texinputs(), 'BSTINPUTS': self.texinputs()})
-			self.env.SRCFILE = node.name[:-4]
-			self.check_status('error when calling bibtex', self.bibtex_fun())
-
-	def bibunits(self):
-		"""
-		Parses *.aux* file to find bibunit files. If there are bibunit files,
-		runs :py:meth:`waflib.Tools.tex.tex.bibtex_fun`.
-		"""
-		try:
-			bibunits = bibunitscan(self)
-		except OSError:
-			Logs.error('error bibunitscan')
-		else:
-			if bibunits:
-				fn  = ['bu' + str(i) for i in range(1, len(bibunits) + 1)]
-				if fn:
-					self.info('calling bibtex on bibunits')
-
-				for f in fn:
-					self.env.env = {'BIBINPUTS': self.texinputs(), 'BSTINPUTS': self.texinputs()}
-					self.env.SRCFILE = f
-					self.check_status('error when calling bibtex', self.bibtex_fun())
-
-	def makeindex(self):
-		"""
-		Searches the filesystem for *.idx* files to process. If present,
-		runs :py:meth:`waflib.Tools.tex.tex.makeindex_fun`
-		"""
-		self.idx_node = self.inputs[0].change_ext('.idx')
-		try:
-			idx_path = self.idx_node.abspath()
-			os.stat(idx_path)
-		except OSError:
-			self.info('index file %s absent, not calling makeindex', idx_path)
-		else:
-			self.info('calling makeindex')
-
-			self.env.SRCFILE = self.idx_node.name
-			self.env.env = {}
-			self.check_status('error when calling makeindex %s' % idx_path, self.makeindex_fun())
-
-	def bibtopic(self):
-		"""
-		Lists additional .aux files from the bibtopic package
-		"""
-		p = self.inputs[0].parent.get_bld()
-		if os.path.exists(os.path.join(p.abspath(), 'btaux.aux')):
-			self.aux_nodes += p.ant_glob('*[0-9].aux')
-
-	def makeglossaries(self):
-		"""
-		Lists additional glossaries from .aux files. If present, runs the makeglossaries program.
-		"""
-		src_file = self.inputs[0].abspath()
-		base_file = os.path.basename(src_file)
-		base, _ = os.path.splitext(base_file)
-		for aux_node in self.aux_nodes:
-			try:
-				ct = aux_node.read()
-			except EnvironmentError:
-				Logs.error('Error reading %s: %r', aux_node.abspath())
-				continue
-
-			if g_glossaries_re.findall(ct):
-				if not self.env.MAKEGLOSSARIES:
-					raise Errors.WafError("The program 'makeglossaries' is missing!")
-				Logs.warn('calling makeglossaries')
-				self.env.SRCFILE = base
-				self.check_status('error when calling makeglossaries %s' % base, self.makeglossaries_fun())
-				return
-
-	def texinputs(self):
-		"""
-		Returns the list of texinput nodes as a string suitable for the TEXINPUTS environment variables
-
-		:rtype: string
-		"""
-		return os.pathsep.join([k.abspath() for k in self.texinputs_nodes]) + os.pathsep
-
-	def run(self):
-		"""
-		Runs the whole TeX build process
-
-		Multiple passes are required depending on the usage of cross-references,
-		bibliographies, glossaries, indexes and additional contents
-		The appropriate TeX compiler is called until the *.aux* files stop changing.
-		"""
-		env = self.env
-
-		if not env.PROMPT_LATEX:
-			env.append_value('LATEXFLAGS', '-interaction=batchmode')
-			env.append_value('PDFLATEXFLAGS', '-interaction=batchmode')
-			env.append_value('XELATEXFLAGS', '-interaction=batchmode')
-
-		# important, set the cwd for everybody
-		self.cwd = self.inputs[0].parent.get_bld()
-
-		self.info('first pass on %s', self.__class__.__name__)
-
-		# Hash .aux files before even calling the LaTeX compiler
-		cur_hash = self.hash_aux_nodes()
-
-		self.call_latex()
-
-		# Find the .aux files again since bibtex processing can require it
-		self.hash_aux_nodes()
-
-		self.bibtopic()
-		self.bibfile()
-		self.bibunits()
-		self.makeindex()
-		self.makeglossaries()
-
-		for i in range(10):
-			# There is no need to call latex again if the .aux hash value has not changed
-			prev_hash = cur_hash
-			cur_hash = self.hash_aux_nodes()
-			if not cur_hash:
-				Logs.error('No aux.h to process')
-			if cur_hash and cur_hash == prev_hash:
-				break
-
-			# run the command
-			self.info('calling %s', self.__class__.__name__)
-			self.call_latex()
-
-	def hash_aux_nodes(self):
-		"""
-		Returns a hash of the .aux file contents
-
-		:rtype: string or bytes
-		"""
-		try:
-			self.aux_nodes
-		except AttributeError:
-			try:
-				self.aux_nodes = self.scan_aux(self.inputs[0].change_ext('.aux'))
-			except IOError:
-				return None
-		return Utils.h_list([Utils.h_file(x.abspath()) for x in self.aux_nodes])
-
-	def call_latex(self):
-		"""
-		Runs the TeX compiler once
-		"""
-		self.env.env = {}
-		self.env.env.update(os.environ)
-		self.env.env.update({'TEXINPUTS': self.texinputs()})
-		self.env.SRCFILE = self.inputs[0].abspath()
-		self.check_status('error when calling latex', self.texfun())
-
-class latex(tex):
-	"Compiles LaTeX files"
-	texfun, vars = Task.compile_fun('${LATEX} ${LATEXFLAGS} ${SRCFILE}', shell=False)
-
-class pdflatex(tex):
-	"Compiles PdfLaTeX files"
-	texfun, vars =  Task.compile_fun('${PDFLATEX} ${PDFLATEXFLAGS} ${SRCFILE}', shell=False)
-
-class xelatex(tex):
-	"XeLaTeX files"
-	texfun, vars = Task.compile_fun('${XELATEX} ${XELATEXFLAGS} ${SRCFILE}', shell=False)
-
-class dvips(Task.Task):
-	"Converts dvi files to postscript"
-	run_str = '${DVIPS} ${DVIPSFLAGS} ${SRC} -o ${TGT}'
-	color   = 'BLUE'
-	after   = ['latex', 'pdflatex', 'xelatex']
-
-class dvipdf(Task.Task):
-	"Converts dvi files to pdf"
-	run_str = '${DVIPDF} ${DVIPDFFLAGS} ${SRC} ${TGT}'
-	color   = 'BLUE'
-	after   = ['latex', 'pdflatex', 'xelatex']
-
-class pdf2ps(Task.Task):
-	"Converts pdf files to postscript"
-	run_str = '${PDF2PS} ${PDF2PSFLAGS} ${SRC} ${TGT}'
-	color   = 'BLUE'
-	after   = ['latex', 'pdflatex', 'xelatex']
-
-@feature('tex')
-@before_method('process_source')
-def apply_tex(self):
-	"""
-	Creates :py:class:`waflib.Tools.tex.tex` objects, and
-	dvips/dvipdf/pdf2ps tasks if necessary (outs='ps', etc).
-	"""
-	if not getattr(self, 'type', None) in ('latex', 'pdflatex', 'xelatex'):
-		self.type = 'pdflatex'
-
-	outs = Utils.to_list(getattr(self, 'outs', []))
-
-	# prompt for incomplete files (else the batchmode is used)
-	try:
-		self.generator.bld.conf
-	except AttributeError:
-		default_prompt = False
-	else:
-		default_prompt = True
-	self.env.PROMPT_LATEX = getattr(self, 'prompt', default_prompt)
-
-	deps_lst = []
-
-	if getattr(self, 'deps', None):
-		deps = self.to_list(self.deps)
-		for dep in deps:
-			if isinstance(dep, str):
-				n = self.path.find_resource(dep)
-				if not n:
-					self.bld.fatal('Could not find %r for %r' % (dep, self))
-				if not n in deps_lst:
-					deps_lst.append(n)
-			elif isinstance(dep, Node.Node):
-				deps_lst.append(dep)
-
-	for node in self.to_nodes(self.source):
-		if self.type == 'latex':
-			task = self.create_task('latex', node, node.change_ext('.dvi'))
-		elif self.type == 'pdflatex':
-			task = self.create_task('pdflatex', node, node.change_ext('.pdf'))
-		elif self.type == 'xelatex':
-			task = self.create_task('xelatex', node, node.change_ext('.pdf'))
-
-		task.env = self.env
-
-		# add the manual dependencies
-		if deps_lst:
-			for n in deps_lst:
-				if not n in task.dep_nodes:
-					task.dep_nodes.append(n)
-
-		# texinputs is a nasty beast
-		if hasattr(self, 'texinputs_nodes'):
-			task.texinputs_nodes = self.texinputs_nodes
-		else:
-			task.texinputs_nodes = [node.parent, node.parent.get_bld(), self.path, self.path.get_bld()]
-			lst = os.environ.get('TEXINPUTS', '')
-			if self.env.TEXINPUTS:
-				lst += os.pathsep + self.env.TEXINPUTS
-			if lst:
-				lst = lst.split(os.pathsep)
-			for x in lst:
-				if x:
-					if os.path.isabs(x):
-						p = self.bld.root.find_node(x)
-						if p:
-							task.texinputs_nodes.append(p)
-						else:
-							Logs.error('Invalid TEXINPUTS folder %s', x)
-					else:
-						Logs.error('Cannot resolve relative paths in TEXINPUTS %s', x)
-
-		if self.type == 'latex':
-			if 'ps' in outs:
-				tsk = self.create_task('dvips', task.outputs, node.change_ext('.ps'))
-				tsk.env.env = dict(os.environ)
-			if 'pdf' in outs:
-				tsk = self.create_task('dvipdf', task.outputs, node.change_ext('.pdf'))
-				tsk.env.env = dict(os.environ)
-		elif self.type == 'pdflatex':
-			if 'ps' in outs:
-				self.create_task('pdf2ps', task.outputs, node.change_ext('.ps'))
-	self.source = []
-
-def configure(self):
-	"""
-	Find the programs tex, latex and others without raising errors.
-	"""
-	v = self.env
-	for p in 'tex latex pdflatex xelatex bibtex dvips dvipdf ps2pdf makeindex pdf2ps makeglossaries'.split():
-		try:
-			self.find_program(p, var=p.upper())
-		except self.errors.ConfigurationError:
-			pass
-	v.DVIPSFLAGS = '-Ppdf'
-

waflib/Tools/vala.py

@@ -1,355 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Ali Sabil, 2007
-# Radosław Szkodziński, 2010
-
-"""
-At this point, vala is still unstable, so do not expect
-this tool to be too stable either (apis, etc)
-"""
-
-import re
-from waflib import Build, Context, Errors, Logs, Node, Options, Task, Utils
-from waflib.TaskGen import extension, taskgen_method
-from waflib.Configure import conf
-
-class valac(Task.Task):
-	"""
-	Compiles vala files
-	"""
-	#run_str = "${VALAC} ${VALAFLAGS}" # ideally
-	#vars = ['VALAC_VERSION']
-	vars = ["VALAC", "VALAC_VERSION", "VALAFLAGS"]
-	ext_out = ['.h']
-
-	def run(self):
-		cmd = self.env.VALAC + self.env.VALAFLAGS
-		resources = getattr(self, 'vala_exclude', [])
-		cmd.extend([a.abspath() for a in self.inputs if a not in resources])
-		ret = self.exec_command(cmd, cwd=self.vala_dir_node.abspath())
-
-		if ret:
-			return ret
-
-		if self.generator.dump_deps_node:
-			self.generator.dump_deps_node.write('\n'.join(self.generator.packages))
-
-		return ret
-
-@taskgen_method
-def init_vala_task(self):
-	"""
-	Initializes the vala task with the relevant data (acts as a constructor)
-	"""
-	self.profile = getattr(self, 'profile', 'gobject')
-
-	self.packages = packages = Utils.to_list(getattr(self, 'packages', []))
-	self.use = Utils.to_list(getattr(self, 'use', []))
-	if packages and not self.use:
-		self.use = packages[:] # copy
-
-	if self.profile == 'gobject':
-		if not 'GOBJECT' in self.use:
-			self.use.append('GOBJECT')
-
-	def addflags(flags):
-		self.env.append_value('VALAFLAGS', flags)
-
-	if self.profile:
-		addflags('--profile=%s' % self.profile)
-
-	valatask = self.valatask
-
-	# output directory
-	if hasattr(self, 'vala_dir'):
-		if isinstance(self.vala_dir, str):
-			valatask.vala_dir_node = self.path.get_bld().make_node(self.vala_dir)
-			try:
-				valatask.vala_dir_node.mkdir()
-			except OSError:
-				raise self.bld.fatal('Cannot create the vala dir %r' % valatask.vala_dir_node)
-		else:
-			valatask.vala_dir_node = self.vala_dir
-	else:
-		valatask.vala_dir_node = self.path.get_bld()
-	addflags('--directory=%s' % valatask.vala_dir_node.abspath())
-
-	if hasattr(self, 'thread'):
-		if self.profile == 'gobject':
-			if not 'GTHREAD' in self.use:
-				self.use.append('GTHREAD')
-		else:
-			#Vala doesn't have threading support for dova nor posix
-			Logs.warn('Profile %s means no threading support', self.profile)
-			self.thread = False
-
-		if self.thread:
-			addflags('--thread')
-
-	self.is_lib = 'cprogram' not in self.features
-	if self.is_lib:
-		addflags('--library=%s' % self.target)
-
-		h_node = valatask.vala_dir_node.find_or_declare('%s.h' % self.target)
-		valatask.outputs.append(h_node)
-		addflags('--header=%s' % h_node.name)
-
-		valatask.outputs.append(valatask.vala_dir_node.find_or_declare('%s.vapi' % self.target))
-
-		if getattr(self, 'gir', None):
-			gir_node = valatask.vala_dir_node.find_or_declare('%s.gir' % self.gir)
-			addflags('--gir=%s' % gir_node.name)
-			valatask.outputs.append(gir_node)
-
-	self.vala_target_glib = getattr(self, 'vala_target_glib', getattr(Options.options, 'vala_target_glib', None))
-	if self.vala_target_glib:
-		addflags('--target-glib=%s' % self.vala_target_glib)
-
-	addflags(['--define=%s' % x for x in Utils.to_list(getattr(self, 'vala_defines', []))])
-
-	packages_private = Utils.to_list(getattr(self, 'packages_private', []))
-	addflags(['--pkg=%s' % x for x in packages_private])
-
-	def _get_api_version():
-		api_version = '1.0'
-		if hasattr(Context.g_module, 'API_VERSION'):
-			version = Context.g_module.API_VERSION.split(".")
-			if version[0] == "0":
-				api_version = "0." + version[1]
-			else:
-				api_version = version[0] + ".0"
-		return api_version
-
-	self.includes = Utils.to_list(getattr(self, 'includes', []))
-	valatask.install_path = getattr(self, 'install_path', '')
-
-	valatask.vapi_path = getattr(self, 'vapi_path', '${DATAROOTDIR}/vala/vapi')
-	valatask.pkg_name = getattr(self, 'pkg_name', self.env.PACKAGE)
-	valatask.header_path = getattr(self, 'header_path', '${INCLUDEDIR}/%s-%s' % (valatask.pkg_name, _get_api_version()))
-	valatask.install_binding = getattr(self, 'install_binding', True)
-
-	self.vapi_dirs = vapi_dirs = Utils.to_list(getattr(self, 'vapi_dirs', []))
-	#includes =  []
-
-	if hasattr(self, 'use'):
-		local_packages = Utils.to_list(self.use)[:] # make sure to have a copy
-		seen = []
-		while len(local_packages) > 0:
-			package = local_packages.pop()
-			if package in seen:
-				continue
-			seen.append(package)
-
-			# check if the package exists
-			try:
-				package_obj = self.bld.get_tgen_by_name(package)
-			except Errors.WafError:
-				continue
-
-			# in practice the other task is already processed
-			# but this makes it explicit
-			package_obj.post()
-			package_name = package_obj.target
-			task = getattr(package_obj, 'valatask', None)
-			if task:
-				for output in task.outputs:
-					if output.name == package_name + ".vapi":
-						valatask.set_run_after(task)
-						if package_name not in packages:
-							packages.append(package_name)
-						if output.parent not in vapi_dirs:
-							vapi_dirs.append(output.parent)
-						if output.parent not in self.includes:
-							self.includes.append(output.parent)
-
-			if hasattr(package_obj, 'use'):
-				lst = self.to_list(package_obj.use)
-				lst.reverse()
-				local_packages = [pkg for pkg in lst if pkg not in seen] + local_packages
-
-	addflags(['--pkg=%s' % p for p in packages])
-
-	for vapi_dir in vapi_dirs:
-		if isinstance(vapi_dir, Node.Node):
-			v_node = vapi_dir
-		else:
-			v_node = self.path.find_dir(vapi_dir)
-		if not v_node:
-			Logs.warn('Unable to locate Vala API directory: %r', vapi_dir)
-		else:
-			addflags('--vapidir=%s' % v_node.abspath())
-
-	self.dump_deps_node = None
-	if self.is_lib and self.packages:
-		self.dump_deps_node = valatask.vala_dir_node.find_or_declare('%s.deps' % self.target)
-		valatask.outputs.append(self.dump_deps_node)
-
-	if self.is_lib and valatask.install_binding:
-		headers_list = [o for o in valatask.outputs if o.suffix() == ".h"]
-		if headers_list:
-			self.install_vheader = self.add_install_files(install_to=valatask.header_path, install_from=headers_list)
-
-		vapi_list = [o for o in valatask.outputs if (o.suffix() in (".vapi", ".deps"))]
-		if vapi_list:
-			self.install_vapi = self.add_install_files(install_to=valatask.vapi_path, install_from=vapi_list)
-
-		gir_list = [o for o in valatask.outputs if o.suffix() == '.gir']
-		if gir_list:
-			self.install_gir = self.add_install_files(
-				install_to=getattr(self, 'gir_path', '${DATAROOTDIR}/gir-1.0'), install_from=gir_list)
-
-	if hasattr(self, 'vala_resources'):
-		nodes = self.to_nodes(self.vala_resources)
-		valatask.vala_exclude = getattr(valatask, 'vala_exclude', []) + nodes
-		valatask.inputs.extend(nodes)
-		for x in nodes:
-			addflags(['--gresources', x.abspath()])
-
-@extension('.vala', '.gs')
-def vala_file(self, node):
-	"""
-	Compile a vala file and bind the task to *self.valatask*. If an existing vala task is already set, add the node
-	to its inputs. The typical example is::
-
-		def build(bld):
-			bld.program(
-				packages      = 'gtk+-2.0',
-				target        = 'vala-gtk-example',
-				use           = 'GTK GLIB',
-				source        = 'vala-gtk-example.vala foo.vala',
-				vala_defines  = ['DEBUG'] # adds --define=<xyz> values to the command-line
-
-				# the following arguments are for libraries
-				#gir          = 'hello-1.0',
-				#gir_path     = '/tmp',
-				#vapi_path = '/tmp',
-				#pkg_name = 'hello'
-				# disable installing of gir, vapi and header
-				#install_binding = False
-
-				# profile     = 'xyz' # adds --profile=<xyz> to enable profiling
-				# thread      = True, # adds --thread, except if profile is on or not on 'gobject'
-				# vala_target_glib = 'xyz' # adds --target-glib=<xyz>, can be given through the command-line option --vala-target-glib=<xyz>
-			)
-
-
-	:param node: vala file
-	:type node: :py:class:`waflib.Node.Node`
-	"""
-
-	try:
-		valatask = self.valatask
-	except AttributeError:
-		valatask = self.valatask = self.create_task('valac')
-		self.init_vala_task()
-
-	valatask.inputs.append(node)
-	name = node.name[:node.name.rfind('.')] + '.c'
-	c_node = valatask.vala_dir_node.find_or_declare(name)
-	valatask.outputs.append(c_node)
-	self.source.append(c_node)
-
-@extension('.vapi')
-def vapi_file(self, node):
-	try:
-		valatask = self.valatask
-	except AttributeError:
-		valatask = self.valatask = self.create_task('valac')
-		self.init_vala_task()
-	valatask.inputs.append(node)
-
-@conf
-def find_valac(self, valac_name, min_version):
-	"""
-	Find the valac program, and execute it to store the version
-	number in *conf.env.VALAC_VERSION*
-
-	:param valac_name: program name
-	:type valac_name: string or list of string
-	:param min_version: minimum version acceptable
-	:type min_version: tuple of int
-	"""
-	valac = self.find_program(valac_name, var='VALAC')
-	try:
-		output = self.cmd_and_log(valac + ['--version'])
-	except Errors.WafError:
-		valac_version = None
-	else:
-		ver = re.search(r'\d+.\d+.\d+', output).group().split('.')
-		valac_version = tuple([int(x) for x in ver])
-
-	self.msg('Checking for %s version >= %r' % (valac_name, min_version),
-	         valac_version, valac_version and valac_version >= min_version)
-	if valac and valac_version < min_version:
-		self.fatal("%s version %r is too old, need >= %r" % (valac_name, valac_version, min_version))
-
-	self.env.VALAC_VERSION = valac_version
-	return valac
-
-@conf
-def check_vala(self, min_version=(0,8,0), branch=None):
-	"""
-	Check if vala compiler from a given branch exists of at least a given
-	version.
-
-	:param min_version: minimum version acceptable (0.8.0)
-	:type min_version: tuple
-	:param branch: first part of the version number, in case a snapshot is used (0, 8)
-	:type branch: tuple of int
-	"""
-	if self.env.VALA_MINVER:
-		min_version = self.env.VALA_MINVER
-	if self.env.VALA_MINVER_BRANCH:
-		branch = self.env.VALA_MINVER_BRANCH
-	if not branch:
-		branch = min_version[:2]
-	try:
-		find_valac(self, 'valac-%d.%d' % (branch[0], branch[1]), min_version)
-	except self.errors.ConfigurationError:
-		find_valac(self, 'valac', min_version)
-
-@conf
-def check_vala_deps(self):
-	"""
-	Load the gobject and gthread packages if they are missing.
-	"""
-	if not self.env.HAVE_GOBJECT:
-		pkg_args = {'package':      'gobject-2.0',
-		            'uselib_store': 'GOBJECT',
-		            'args':         '--cflags --libs'}
-		if getattr(Options.options, 'vala_target_glib', None):
-			pkg_args['atleast_version'] = Options.options.vala_target_glib
-		self.check_cfg(**pkg_args)
-
-	if not self.env.HAVE_GTHREAD:
-		pkg_args = {'package':      'gthread-2.0',
-		            'uselib_store': 'GTHREAD',
-		            'args':         '--cflags --libs'}
-		if getattr(Options.options, 'vala_target_glib', None):
-			pkg_args['atleast_version'] = Options.options.vala_target_glib
-		self.check_cfg(**pkg_args)
-
-def configure(self):
-	"""
-	Use the following to enforce minimum vala version::
-
-		def configure(conf):
-			conf.env.VALA_MINVER = (0, 10, 0)
-			conf.load('vala')
-	"""
-	self.load('gnu_dirs')
-	self.check_vala_deps()
-	self.check_vala()
-	self.add_os_flags('VALAFLAGS')
-	self.env.append_unique('VALAFLAGS', ['-C'])
-
-def options(opt):
-	"""
-	Load the :py:mod:`waflib.Tools.gnu_dirs` tool and add the ``--vala-target-glib`` command-line option
-	"""
-	opt.load('gnu_dirs')
-	valaopts = opt.add_option_group('Vala Compiler Options')
-	valaopts.add_option('--vala-target-glib', default=None,
-		dest='vala_target_glib', metavar='MAJOR.MINOR',
-		help='Target version of glib for Vala GObject code generation')
-

waflib/Tools/waf_unit_test.py

@@ -1,10 +1,10 @@
 #!/usr/bin/env python
 # encoding: utf-8
 # Carlos Rafael Giani, 2006
-# Thomas Nagy, 2010-2018 (ita)
+# Thomas Nagy, 2010
 
 """
-Unit testing system for C/C++/D and interpreted languages providing test execution:
+Unit testing system for C/C++/D providing test execution:
 
 * in parallel, by using ``waf -j``
 * partial (only the tests that have changed) or full (by using ``waf --alltests``)
@@ -31,128 +31,31 @@ the predefined callback::
 		bld(features='cxx cxxprogram test', source='main.c', target='app')
 		from waflib.Tools import waf_unit_test
 		bld.add_post_fun(waf_unit_test.summary)
-
-By passing --dump-test-scripts the build outputs corresponding python files
-(with extension _run.py) that are useful for debugging purposes.
 """
 
-import os, shlex, sys
+import os
 from waflib.TaskGen import feature, after_method, taskgen_method
 from waflib import Utils, Task, Logs, Options
-from waflib.Tools import ccroot
 testlock = Utils.threading.Lock()
 
-SCRIPT_TEMPLATE = """#! %(python)s
-import subprocess, sys
-cmd = %(cmd)r
-# if you want to debug with gdb:
-#cmd = ['gdb', '-args'] + cmd
-env = %(env)r
-status = subprocess.call(cmd, env=env, cwd=%(cwd)r, shell=isinstance(cmd, str))
-sys.exit(status)
-"""
-
-@taskgen_method
-def handle_ut_cwd(self, key):
-	"""
-	Task generator method, used internally to limit code duplication.
-	This method may disappear anytime.
-	"""
-	cwd = getattr(self, key, None)
-	if cwd:
-		if isinstance(cwd, str):
-			# we want a Node instance
-			if os.path.isabs(cwd):
-				self.ut_cwd = self.bld.root.make_node(cwd)
-			else:
-				self.ut_cwd = self.path.make_node(cwd)
-
-@feature('test_scripts')
-def make_interpreted_test(self):
-	"""Create interpreted unit tests."""
-	for x in ['test_scripts_source', 'test_scripts_template']:
-		if not hasattr(self, x):
-			Logs.warn('a test_scripts taskgen i missing %s' % x)
-			return
-
-	self.ut_run, lst = Task.compile_fun(self.test_scripts_template, shell=getattr(self, 'test_scripts_shell', False))
-
-	script_nodes = self.to_nodes(self.test_scripts_source)
-	for script_node in script_nodes:
-		tsk = self.create_task('utest', [script_node])
-		tsk.vars = lst + tsk.vars
-		tsk.env['SCRIPT'] = script_node.path_from(tsk.get_cwd())
-
-	self.handle_ut_cwd('test_scripts_cwd')
-
-	env = getattr(self, 'test_scripts_env', None)
-	if env:
-		self.ut_env = env
-	else:
-		self.ut_env = dict(os.environ)
-
-	paths = getattr(self, 'test_scripts_paths', {})
-	for (k,v) in paths.items():
-		p = self.ut_env.get(k, '').split(os.pathsep)
-		if isinstance(v, str):
-			v = v.split(os.pathsep)
-		self.ut_env[k] = os.pathsep.join(p + v)
-
 @feature('test')
-@after_method('apply_link', 'process_use')
+@after_method('apply_link')
 def make_test(self):
 	"""Create the unit test task. There can be only one unit test task by task generator."""
-	if not getattr(self, 'link_task', None):
-		return
-
-	tsk = self.create_task('utest', self.link_task.outputs)
-	if getattr(self, 'ut_str', None):
-		self.ut_run, lst = Task.compile_fun(self.ut_str, shell=getattr(self, 'ut_shell', False))
-		tsk.vars = lst + tsk.vars
-
-	self.handle_ut_cwd('ut_cwd')
-
-	if not hasattr(self, 'ut_paths'):
-		paths = []
-		for x in self.tmp_use_sorted:
-			try:
-				y = self.bld.get_tgen_by_name(x).link_task
-			except AttributeError:
-				pass
-			else:
-				if not isinstance(y, ccroot.stlink_task):
-					paths.append(y.outputs[0].parent.abspath())
-		self.ut_paths = os.pathsep.join(paths) + os.pathsep
-
-	if not hasattr(self, 'ut_env'):
-		self.ut_env = dct = dict(os.environ)
-		def add_path(var):
-			dct[var] = self.ut_paths + dct.get(var,'')
-		if Utils.is_win32:
-			add_path('PATH')
-		elif Utils.unversioned_sys_platform() == 'darwin':
-			add_path('DYLD_LIBRARY_PATH')
-			add_path('LD_LIBRARY_PATH')
-		else:
-			add_path('LD_LIBRARY_PATH')
-
-	if not hasattr(self, 'ut_cmd'):
-		self.ut_cmd = getattr(Options.options, 'testcmd', False)
+	if getattr(self, 'link_task', None):
+		self.create_task('utest', self.link_task.outputs)
+
 
 @taskgen_method
 def add_test_results(self, tup):
 	"""Override and return tup[1] to interrupt the build immediately if a test does not run"""
 	Logs.debug("ut: %r", tup)
-	try:
-		self.utest_results.append(tup)
-	except AttributeError:
-		self.utest_results = [tup]
+	self.utest_result = tup
 	try:
 		self.bld.utest_results.append(tup)
 	except AttributeError:
 		self.bld.utest_results = [tup]
 
-@Task.deep_inputs
 class utest(Task.Task):
 	"""
 	Execute a unit test
@@ -160,7 +63,6 @@ class utest(Task.Task):
 	color = 'PINK'
 	after = ['vnum', 'inst']
 	vars = []
-
 	def runnable_status(self):
 		"""
 		Always execute the task if `waf --alltests` was used or no
@@ -175,17 +77,37 @@ class utest(Task.Task):
 				return Task.RUN_ME
 		return ret
 
+	def add_path(self, dct, path, var):
+		dct[var] = os.pathsep.join(Utils.to_list(path) + [os.environ.get(var, '')])
+
 	def get_test_env(self):
 		"""
 		In general, tests may require any library built anywhere in the project.
 		Override this method if fewer paths are needed
 		"""
-		return self.generator.ut_env
-
-	def post_run(self):
-		super(utest, self).post_run()
-		if getattr(Options.options, 'clear_failed_tests', False) and self.waf_unit_test_results[1]:
-			self.generator.bld.task_sigs[self.uid()] = None
+		try:
+			fu = getattr(self.generator.bld, 'all_test_paths')
+		except AttributeError:
+			# this operation may be performed by at most #maxjobs
+			fu = os.environ.copy()
+
+			lst = []
+			for g in self.generator.bld.groups:
+				for tg in g:
+					if getattr(tg, 'link_task', None):
+						s = tg.link_task.outputs[0].parent.abspath()
+						if s not in lst:
+							lst.append(s)
+
+			if Utils.is_win32:
+				self.add_path(fu, lst, 'PATH')
+			elif Utils.unversioned_sys_platform() == 'darwin':
+				self.add_path(fu, lst, 'DYLD_LIBRARY_PATH')
+				self.add_path(fu, lst, 'LD_LIBRARY_PATH')
+			else:
+				self.add_path(fu, lst, 'LD_LIBRARY_PATH')
+			self.generator.bld.all_test_paths = fu
+		return fu
 
 	def run(self):
 		"""
@@ -194,44 +116,29 @@ class utest(Task.Task):
 
 		Override ``add_test_results`` to interrupt the build
 		"""
-		if hasattr(self.generator, 'ut_run'):
-			return self.generator.ut_run(self)
-
-		self.ut_exec = getattr(self.generator, 'ut_exec', [self.inputs[0].abspath()])
-		ut_cmd = getattr(self.generator, 'ut_cmd', False)
-		if ut_cmd:
-			self.ut_exec = shlex.split(ut_cmd % ' '.join(self.ut_exec))
-
-		return self.exec_command(self.ut_exec)
-
-	def exec_command(self, cmd, **kw):
-		Logs.debug('runner: %r', cmd)
-		if getattr(Options.options, 'dump_test_scripts', False):
-			script_code = SCRIPT_TEMPLATE % {
-				'python': sys.executable,
-				'env': self.get_test_env(),
-				'cwd': self.get_cwd().abspath(),
-				'cmd': cmd
-			}
-			script_file = self.inputs[0].abspath() + '_run.py'
-			Utils.writef(script_file, script_code)
-			os.chmod(script_file, Utils.O755)
-			if Logs.verbose > 1:
-				Logs.info('Test debug file written as %r' % script_file)
-
-		proc = Utils.subprocess.Popen(cmd, cwd=self.get_cwd().abspath(), env=self.get_test_env(),
-			stderr=Utils.subprocess.PIPE, stdout=Utils.subprocess.PIPE, shell=isinstance(cmd,str))
+
+		filename = self.inputs[0].abspath()
+		self.ut_exec = getattr(self.generator, 'ut_exec', [filename])
+		if getattr(self.generator, 'ut_fun', None):
+			self.generator.ut_fun(self)
+
+
+		cwd = getattr(self.generator, 'ut_cwd', '') or self.inputs[0].parent.abspath()
+
+		testcmd = getattr(self.generator, 'ut_cmd', False) or getattr(Options.options, 'testcmd', False)
+		if testcmd:
+			self.ut_exec = (testcmd % self.ut_exec[0]).split(' ')
+
+		proc = Utils.subprocess.Popen(self.ut_exec, cwd=cwd, env=self.get_test_env(), stderr=Utils.subprocess.PIPE, stdout=Utils.subprocess.PIPE)
 		(stdout, stderr) = proc.communicate()
-		self.waf_unit_test_results = tup = (self.inputs[0].abspath(), proc.returncode, stdout, stderr)
+
+		tup = (filename, proc.returncode, stdout, stderr)
 		testlock.acquire()
 		try:
 			return self.generator.add_test_results(tup)
 		finally:
 			testlock.release()
 
-	def get_cwd(self):
-		return getattr(self.generator, 'ut_cwd', self.inputs[0].parent)
-
 def summary(bld):
 	"""
 	Display an execution summary::
@@ -248,15 +155,15 @@ def summary(bld):
 		total = len(lst)
 		tfail = len([x for x in lst if x[1]])
 
-		Logs.pprint('GREEN', '  tests that pass %d/%d' % (total-tfail, total))
+		Logs.pprint('CYAN', '  tests that pass %d/%d' % (total-tfail, total))
 		for (f, code, out, err) in lst:
 			if not code:
-				Logs.pprint('GREEN', '    %s' % f)
+				Logs.pprint('CYAN', '    %s' % f)
 
-		Logs.pprint('GREEN' if tfail == 0 else 'RED', '  tests that fail %d/%d' % (tfail, total))
+		Logs.pprint('CYAN', '  tests that fail %d/%d' % (tfail, total))
 		for (f, code, out, err) in lst:
 			if code:
-				Logs.pprint('RED', '    %s' % f)
+				Logs.pprint('CYAN', '    %s' % f)
 
 def set_exit_code(bld):
 	"""
@@ -287,10 +194,8 @@ def options(opt):
 	"""
 	opt.add_option('--notests', action='store_true', default=False, help='Exec no unit tests', dest='no_tests')
 	opt.add_option('--alltests', action='store_true', default=False, help='Exec all unit tests', dest='all_tests')
-	opt.add_option('--clear-failed', action='store_true', default=False,
-		help='Force failed unit tests to run again next time', dest='clear_failed_tests')
-	opt.add_option('--testcmd', action='store', default=False, dest='testcmd',
-		help='Run the unit tests using the test-cmd string example "--testcmd="valgrind --error-exitcode=1 %s" to run under valgrind')
-	opt.add_option('--dump-test-scripts', action='store_true', default=False,
-		help='Create python scripts to help debug tests', dest='dump_test_scripts')
+	opt.add_option('--testcmd', action='store', default=False,
+	 help = 'Run the unit tests using the test-cmd string'
+	 ' example "--test-cmd="valgrind --error-exitcode=1'
+	 ' %s" to run under valgrind', dest='testcmd')
 

waflib/Tools/winres.py

@@ -1,78 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Brant Young, 2007
-
-"Process *.rc* files for C/C++: X{.rc -> [.res|.rc.o]}"
-
-import re
-from waflib import Task
-from waflib.TaskGen import extension
-from waflib.Tools import c_preproc
-
-@extension('.rc')
-def rc_file(self, node):
-	"""
-	Binds the .rc extension to a winrc task
-	"""
-	obj_ext = '.rc.o'
-	if self.env.WINRC_TGT_F == '/fo':
-		obj_ext = '.res'
-	rctask = self.create_task('winrc', node, node.change_ext(obj_ext))
-	try:
-		self.compiled_tasks.append(rctask)
-	except AttributeError:
-		self.compiled_tasks = [rctask]
-
-re_lines = re.compile(
-	'(?:^[ \t]*(#|%:)[ \t]*(ifdef|ifndef|if|else|elif|endif|include|import|define|undef|pragma)[ \t]*(.*?)\s*$)|'\
-	'(?:^\w+[ \t]*(ICON|BITMAP|CURSOR|HTML|FONT|MESSAGETABLE|TYPELIB|REGISTRY|D3DFX)[ \t]*(.*?)\s*$)',
-	re.IGNORECASE | re.MULTILINE)
-
-class rc_parser(c_preproc.c_parser):
-	"""
-	Calculates dependencies in .rc files
-	"""
-	def filter_comments(self, node):
-		"""
-		Overrides :py:meth:`waflib.Tools.c_preproc.c_parser.filter_comments`
-		"""
-		code = node.read()
-		if c_preproc.use_trigraphs:
-			for (a, b) in c_preproc.trig_def:
-				code = code.split(a).join(b)
-		code = c_preproc.re_nl.sub('', code)
-		code = c_preproc.re_cpp.sub(c_preproc.repl, code)
-		ret = []
-		for m in re.finditer(re_lines, code):
-			if m.group(2):
-				ret.append((m.group(2), m.group(3)))
-			else:
-				ret.append(('include', m.group(5)))
-		return ret
-
-class winrc(Task.Task):
-	"""
-	Compiles resource files
-	"""
-	run_str = '${WINRC} ${WINRCFLAGS} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${WINRC_TGT_F} ${TGT} ${WINRC_SRC_F} ${SRC}'
-	color   = 'BLUE'
-	def scan(self):
-		tmp = rc_parser(self.generator.includes_nodes)
-		tmp.start(self.inputs[0], self.env)
-		return (tmp.nodes, tmp.names)
-
-def configure(conf):
-	"""
-	Detects the programs RC or windres, depending on the C/C++ compiler in use
-	"""
-	v = conf.env
-	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 = ''
-		else:
-			conf.find_program('windres', var='WINRC', path_list=v.PATH)
-			v.WINRC_TGT_F = '-o'
-			v.WINRC_SRC_F = '-i'
-

waflib/Tools/xlc.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
+# Thomas Nagy, 2006-2010 (ita)
 # Ralf Habacker, 2006 (rh)
 # Yinon Ehrlich, 2009
 # Michael Kuhn, 2009
@@ -11,7 +11,7 @@ from waflib.Configure import conf
 @conf
 def find_xlc(conf):
 	"""
-	Detects the Aix C compiler
+	Detect the Aix C compiler
 	"""
 	cc = conf.find_program(['xlc_r', 'xlc'], var='CC')
 	conf.get_xlc_version(cc)
@@ -24,36 +24,38 @@ def xlc_common_flags(conf):
 	"""
 	v = conf.env
 
-	v.CC_SRC_F            = []
-	v.CC_TGT_F            = ['-c', '-o']
+	v['CC_SRC_F']            = []
+	v['CC_TGT_F']            = ['-c', '-o']
 
-	if not v.LINK_CC:
-		v.LINK_CC = v.CC
+	# linker
+	if not v['LINK_CC']: v['LINK_CC'] = v['CC']
+	v['CCLNK_SRC_F']         = []
+	v['CCLNK_TGT_F']         = ['-o']
+	v['CPPPATH_ST']          = '-I%s'
+	v['DEFINES_ST']          = '-D%s'
 
-	v.CCLNK_SRC_F         = []
-	v.CCLNK_TGT_F         = ['-o']
-	v.CPPPATH_ST          = '-I%s'
-	v.DEFINES_ST          = '-D%s'
+	v['LIB_ST']              = '-l%s' # template for adding libs
+	v['LIBPATH_ST']          = '-L%s' # template for adding libpaths
+	v['STLIB_ST']            = '-l%s'
+	v['STLIBPATH_ST']        = '-L%s'
+	v['RPATH_ST']            = '-Wl,-rpath,%s'
 
-	v.LIB_ST              = '-l%s' # template for adding libs
-	v.LIBPATH_ST          = '-L%s' # template for adding libpaths
-	v.STLIB_ST            = '-l%s'
-	v.STLIBPATH_ST        = '-L%s'
-	v.RPATH_ST            = '-Wl,-rpath,%s'
+	v['SONAME_ST']           = []
+	v['SHLIB_MARKER']        = []
+	v['STLIB_MARKER']        = []
 
-	v.SONAME_ST           = []
-	v.SHLIB_MARKER        = []
-	v.STLIB_MARKER        = []
+	# program
+	v['LINKFLAGS_cprogram']  = ['-Wl,-brtl']
+	v['cprogram_PATTERN']    = '%s'
 
-	v.LINKFLAGS_cprogram  = ['-Wl,-brtl']
-	v.cprogram_PATTERN    = '%s'
+	# shared library
+	v['CFLAGS_cshlib']       = ['-fPIC']
+	v['LINKFLAGS_cshlib']    = ['-G', '-Wl,-brtl,-bexpfull']
+	v['cshlib_PATTERN']      = 'lib%s.so'
 
-	v.CFLAGS_cshlib       = ['-fPIC']
-	v.LINKFLAGS_cshlib    = ['-G', '-Wl,-brtl,-bexpfull']
-	v.cshlib_PATTERN      = 'lib%s.so'
-
-	v.LINKFLAGS_cstlib    = []
-	v.cstlib_PATTERN      = 'lib%s.a'
+	# static lib
+	v['LINKFLAGS_cstlib']    = []
+	v['cstlib_PATTERN']      = 'lib%s.a'
 
 def configure(conf):
 	conf.find_xlc()

waflib/Tools/xlcxx.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
+# Thomas Nagy, 2006-2010 (ita)
 # Ralf Habacker, 2006 (rh)
 # Yinon Ehrlich, 2009
 # Michael Kuhn, 2009
@@ -11,7 +11,7 @@ from waflib.Configure import conf
 @conf
 def find_xlcxx(conf):
 	"""
-	Detects the Aix C++ compiler
+	Detect the Aix C++ compiler
 	"""
 	cxx = conf.find_program(['xlc++_r', 'xlc++'], var='CXX')
 	conf.get_xlc_version(cxx)
@@ -24,36 +24,38 @@ def xlcxx_common_flags(conf):
 	"""
 	v = conf.env
 
-	v.CXX_SRC_F           = []
-	v.CXX_TGT_F           = ['-c', '-o']
+	v['CXX_SRC_F']           = []
+	v['CXX_TGT_F']           = ['-c', '-o']
 
-	if not v.LINK_CXX:
-		v.LINK_CXX = v.CXX
+	# linker
+	if not v['LINK_CXX']: v['LINK_CXX'] = v['CXX']
+	v['CXXLNK_SRC_F']        = []
+	v['CXXLNK_TGT_F']        = ['-o']
+	v['CPPPATH_ST']          = '-I%s'
+	v['DEFINES_ST']          = '-D%s'
 
-	v.CXXLNK_SRC_F        = []
-	v.CXXLNK_TGT_F        = ['-o']
-	v.CPPPATH_ST          = '-I%s'
-	v.DEFINES_ST          = '-D%s'
+	v['LIB_ST']              = '-l%s' # template for adding libs
+	v['LIBPATH_ST']          = '-L%s' # template for adding libpaths
+	v['STLIB_ST']            = '-l%s'
+	v['STLIBPATH_ST']        = '-L%s'
+	v['RPATH_ST']            = '-Wl,-rpath,%s'
 
-	v.LIB_ST              = '-l%s' # template for adding libs
-	v.LIBPATH_ST          = '-L%s' # template for adding libpaths
-	v.STLIB_ST            = '-l%s'
-	v.STLIBPATH_ST        = '-L%s'
-	v.RPATH_ST            = '-Wl,-rpath,%s'
+	v['SONAME_ST']           = []
+	v['SHLIB_MARKER']        = []
+	v['STLIB_MARKER']        = []
 
-	v.SONAME_ST           = []
-	v.SHLIB_MARKER        = []
-	v.STLIB_MARKER        = []
+	# program
+	v['LINKFLAGS_cxxprogram']= ['-Wl,-brtl']
+	v['cxxprogram_PATTERN']  = '%s'
 
-	v.LINKFLAGS_cxxprogram= ['-Wl,-brtl']
-	v.cxxprogram_PATTERN  = '%s'
+	# shared library
+	v['CXXFLAGS_cxxshlib']   = ['-fPIC']
+	v['LINKFLAGS_cxxshlib']  = ['-G', '-Wl,-brtl,-bexpfull']
+	v['cxxshlib_PATTERN']    = 'lib%s.so'
 
-	v.CXXFLAGS_cxxshlib   = ['-fPIC']
-	v.LINKFLAGS_cxxshlib  = ['-G', '-Wl,-brtl,-bexpfull']
-	v.cxxshlib_PATTERN    = 'lib%s.so'
-
-	v.LINKFLAGS_cxxstlib  = []
-	v.cxxstlib_PATTERN    = 'lib%s.a'
+	# static lib
+	v['LINKFLAGS_cxxstlib']  = []
+	v['cxxstlib_PATTERN']    = 'lib%s.a'
 
 def configure(conf):
 	conf.find_xlcxx()

waflib/__init__.py

@@ -1,3 +1,3 @@
 #!/usr/bin/env python
 # encoding: utf-8
-# Thomas Nagy, 2005-2018 (ita)
+# Thomas Nagy, 2005-2010 (ita)

waflib/ansiterm.py

@@ -120,7 +120,7 @@ else:
 		def clear_line(self, param):
 			mode = param and int(param) or 0
 			sbinfo = self.screen_buffer_info()
-			if mode == 1: # Clear from beginning of line to cursor position
+			if mode == 1: # Clear from begining of line to cursor position
 				line_start = COORD(0, sbinfo.CursorPosition.Y)
 				line_length = sbinfo.Size.X
 			elif mode == 2: # Clear entire line
@@ -136,7 +136,7 @@ else:
 		def clear_screen(self, param):
 			mode = to_int(param, 0)
 			sbinfo = self.screen_buffer_info()
-			if mode == 1: # Clear from beginning of screen to cursor position
+			if mode == 1: # Clear from begining of screen to cursor position
 				clear_start = COORD(0, 0)
 				clear_length = sbinfo.CursorPosition.X * sbinfo.CursorPosition.Y
 			elif mode == 2: # Clear entire screen and return cursor to home
@@ -320,7 +320,7 @@ else:
 		sbinfo = CONSOLE_SCREEN_BUFFER_INFO()
 		def get_term_cols():
 			windll.kernel32.GetConsoleScreenBufferInfo(console, byref(sbinfo))
-			# Issue 1401 - the progress bar cannot reach the last character
+			# TODO Issue 1401
 			return sbinfo.Size.X - 1
 
 # just try and see

waflib/extras/batched_cc.py

@@ -3,22 +3,21 @@
 # Thomas Nagy, 2006-2015 (ita)
 
 """
+Build as batches.
+
 Instead of compiling object files one by one, c/c++ compilers are often able to compile at once:
 cc -c ../file1.c ../file2.c ../file3.c
 
 Files are output on the directory where the compiler is called, and dependencies are more difficult
 to track (do not run the command on all source files if only one file changes)
+
 As such, we do as if the files were compiled one by one, but no command is actually run:
 replace each cc/cpp Task by a TaskSlave. A new task called TaskMaster collects the
 signatures from each slave and finds out the command-line to run.
 
-Just import this module to start using it:
-def build(bld):
-	bld.load('batched_cc')
-
-Note that this is provided as an example, unity builds are recommended
-for best performance results (fewer tasks and fewer jobs to execute).
-See waflib/extras/unity.py.
+Just import this module in the configuration (no other change required).
+This is provided as an example, for performance unity builds are recommended (fewer tasks and
+fewer jobs to execute). See waflib/extras/unity.py.
 """
 
 from waflib import Task, Utils
@@ -27,21 +26,24 @@ from waflib.Tools import c, cxx
 
 MAX_BATCH = 50
 
-c_str = '${CC} ${ARCH_ST:ARCH} ${CFLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${tsk.batch_incpaths()} ${DEFINES_ST:DEFINES} -c ${SRCLST} ${CXX_TGT_F_BATCHED} ${CPPFLAGS}'
+c_str = '${CC} ${CFLAGS} ${CPPFLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} -c ${SRCLST} ${CXX_TGT_F_BATCHED}'
 c_fun, _ = Task.compile_fun_noshell(c_str)
 
-cxx_str = '${CXX} ${ARCH_ST:ARCH} ${CXXFLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${tsk.batch_incpaths()} ${DEFINES_ST:DEFINES} -c ${SRCLST} ${CXX_TGT_F_BATCHED} ${CPPFLAGS}'
+cxx_str = '${CXX} ${CXXFLAGS} ${CPPFLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} -c ${SRCLST} ${CXX_TGT_F_BATCHED}'
 cxx_fun, _ = Task.compile_fun_noshell(cxx_str)
 
 count = 70000
-class batch(Task.Task):
+class batch_task(Task.Task):
 	color = 'PINK'
 
 	after = ['c', 'cxx']
 	before = ['cprogram', 'cshlib', 'cstlib', 'cxxprogram', 'cxxshlib', 'cxxstlib']
 
 	def uid(self):
-		return Utils.h_list([Task.Task.uid(self), self.generator.idx, self.generator.path.abspath(), self.generator.target])
+		m = Utils.md5()
+		m.update(Task.Task.uid(self))
+		m.update(str(self.generator.idx).encode())
+		return m.digest()
 
 	def __str__(self):
 		return 'Batch compilation for %d slaves' % len(self.slaves)
@@ -72,13 +74,6 @@ class batch(Task.Task):
 
 		return Task.SKIP_ME
 
-	def get_cwd(self):
-		return self.slaves[0].outputs[0].parent
-
-	def batch_incpaths(self):
-		st = self.env.CPPPATH_ST
-		return [st % node.abspath() for node in self.generator.includes_nodes]
-
 	def run(self):
 		self.outputs = []
 
@@ -90,6 +85,7 @@ class batch(Task.Task):
 				srclst.append(t.inputs[0].abspath())
 
 		self.env.SRCLST = srclst
+		self.cwd = slaves[0].outputs[0].parent.abspath()
 
 		if self.slaves[0].__class__.__name__ == 'c':
 			ret = c_fun(self)

waflib/extras/biber.py

@@ -1,58 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2011 (ita)
-
-"""
-Latex processing using "biber"
-"""
-
-import os
-from waflib import Task, Logs
-
-from waflib.Tools import tex as texmodule
-
-class tex(texmodule.tex):
-	biber_fun, _ = Task.compile_fun('${BIBER} ${BIBERFLAGS} ${SRCFILE}',shell=False)
-	biber_fun.__doc__ = """
-	Execute the program **biber**
-	"""
-
-	def bibfile(self):
-		return None
-
-	def bibunits(self):
-		self.env.env = {}
-		self.env.env.update(os.environ)
-		self.env.env.update({'BIBINPUTS': self.texinputs(), 'BSTINPUTS': self.texinputs()})
-		self.env.SRCFILE = self.aux_nodes[0].name[:-4]
-
-		if not self.env['PROMPT_LATEX']:
-			self.env.append_unique('BIBERFLAGS', '--quiet')
-
-		path = self.aux_nodes[0].abspath()[:-4] + '.bcf'
-		if os.path.isfile(path):
-			Logs.warn('calling biber')
-			self.check_status('error when calling biber, check %s.blg for errors' % (self.env.SRCFILE), self.biber_fun())
-		else:
-			super(tex, self).bibfile()
-			super(tex, self).bibunits()
-
-class latex(tex):
-	texfun, vars = Task.compile_fun('${LATEX} ${LATEXFLAGS} ${SRCFILE}', shell=False)
-class pdflatex(tex):
-	texfun, vars =  Task.compile_fun('${PDFLATEX} ${PDFLATEXFLAGS} ${SRCFILE}', shell=False)
-class xelatex(tex):
-	texfun, vars = Task.compile_fun('${XELATEX} ${XELATEXFLAGS} ${SRCFILE}', shell=False)
-
-def configure(self):
-	"""
-	Almost the same as in tex.py, but try to detect 'biber'
-	"""
-	v = self.env
-	for p in ' biber tex latex pdflatex xelatex bibtex dvips dvipdf ps2pdf makeindex pdf2ps'.split():
-		try:
-			self.find_program(p, var=p.upper())
-		except self.errors.ConfigurationError:
-			pass
-	v['DVIPSFLAGS'] = '-Ppdf'
-

waflib/extras/bjam.py

@@ -1,128 +0,0 @@
-#! /usr/bin/env python
-# per rosengren 2011
-
-from os import sep, readlink
-from waflib import Logs
-from waflib.TaskGen import feature, after_method
-from waflib.Task import Task, always_run
-
-def options(opt):
-	grp = opt.add_option_group('Bjam Options')
-	grp.add_option('--bjam_src', default=None, help='You can find it in <boost root>/tools/jam/src')
-	grp.add_option('--bjam_uname', default='linuxx86_64', help='bjam is built in <src>/bin.<uname>/bjam')
-	grp.add_option('--bjam_config', default=None)
-	grp.add_option('--bjam_toolset', default=None)
-
-def configure(cnf):
-	if not cnf.env.BJAM_SRC:
-		cnf.env.BJAM_SRC = cnf.options.bjam_src
-	if not cnf.env.BJAM_UNAME:
-		cnf.env.BJAM_UNAME = cnf.options.bjam_uname
-	try:
-		cnf.find_program('bjam', path_list=[
-			cnf.env.BJAM_SRC + sep + 'bin.' + cnf.env.BJAM_UNAME
-		])
-	except Exception:
-		cnf.env.BJAM = None
-	if not cnf.env.BJAM_CONFIG:
-		cnf.env.BJAM_CONFIG = cnf.options.bjam_config
-	if not cnf.env.BJAM_TOOLSET:
-		cnf.env.BJAM_TOOLSET = cnf.options.bjam_toolset
-
-@feature('bjam')
-@after_method('process_rule')
-def process_bjam(self):
-	if not self.bld.env.BJAM:
-		self.create_task('bjam_creator')
-	self.create_task('bjam_build')
-	self.create_task('bjam_installer')
-	if getattr(self, 'always', False):
-		always_run(bjam_creator)
-		always_run(bjam_build)
-	always_run(bjam_installer)
-
-class bjam_creator(Task):
-	ext_out = 'bjam_exe'
-	vars=['BJAM_SRC', 'BJAM_UNAME']
-	def run(self):
-		env = self.env
-		gen = self.generator
-		bjam = gen.bld.root.find_dir(env.BJAM_SRC)
-		if not bjam:
-			Logs.error('Can not find bjam source')
-			return -1
-		bjam_exe_relpath = 'bin.' + env.BJAM_UNAME + '/bjam'
-		bjam_exe = bjam.find_resource(bjam_exe_relpath)
-		if bjam_exe:
-			env.BJAM = bjam_exe.srcpath()
-			return 0
-		bjam_cmd = ['./build.sh']
-		Logs.debug('runner: ' + bjam.srcpath() + '> ' + str(bjam_cmd))
-		result = self.exec_command(bjam_cmd, cwd=bjam.srcpath())
-		if not result == 0:
-			Logs.error('bjam failed')
-			return -1
-		bjam_exe = bjam.find_resource(bjam_exe_relpath)
-		if bjam_exe:
-			env.BJAM = bjam_exe.srcpath()
-			return 0
-		Logs.error('bjam failed')
-		return -1
-
-class bjam_build(Task):
-	ext_in = 'bjam_exe'
-	ext_out = 'install'
-	vars = ['BJAM_TOOLSET']
-	def run(self):
-		env = self.env
-		gen = self.generator
-		path = gen.path
-		bld = gen.bld
-		if hasattr(gen, 'root'):
-			build_root = path.find_node(gen.root)
-		else:
-			build_root = path
-		jam = bld.srcnode.find_resource(env.BJAM_CONFIG)
-		if jam:
-			Logs.debug('bjam: Using jam configuration from ' + jam.srcpath())
-			jam_rel = jam.relpath_gen(build_root)
-		else:
-			Logs.warn('No build configuration in build_config/user-config.jam. Using default')
-			jam_rel = None
-		bjam_exe = bld.srcnode.find_node(env.BJAM)
-		if not bjam_exe:
-			Logs.error('env.BJAM is not set')
-			return -1
-		bjam_exe_rel = bjam_exe.relpath_gen(build_root)
-		cmd = ([bjam_exe_rel] +
-			(['--user-config=' + jam_rel] if jam_rel else []) +
-			['--stagedir=' + path.get_bld().path_from(build_root)] +
-			['--debug-configuration'] +
-			['--with-' + lib for lib in self.generator.target] +
-			(['toolset=' + env.BJAM_TOOLSET] if env.BJAM_TOOLSET else []) +
-			['link=' + 'shared'] +
-			['variant=' + 'release']
-		)
-		Logs.debug('runner: ' + build_root.srcpath() + '> ' + str(cmd))
-		ret = self.exec_command(cmd, cwd=build_root.srcpath())
-		if ret != 0:
-			return ret
-		self.set_outputs(path.get_bld().ant_glob('lib/*') + path.get_bld().ant_glob('bin/*'))
-		return 0
-
-class bjam_installer(Task):
-	ext_in = 'install'
-	def run(self):
-		gen = self.generator
-		path = gen.path
-		for idir, pat in (('${LIBDIR}', 'lib/*'), ('${BINDIR}', 'bin/*')):
-			files = []
-			for n in path.get_bld().ant_glob(pat):
-				try:
-					t = readlink(n.srcpath())
-					gen.bld.symlink_as(sep.join([idir, n.name]), t, postpone=False)
-				except OSError:
-					files.append(n)
-			gen.bld.install_files(idir, files, postpone=False)
-		return 0
-

waflib/extras/blender.py

@@ -1,108 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Michal Proszek, 2014 (poxip)
-
-"""
-Detect the version of Blender, path
-and install the extension:
-
-	def options(opt):
-		opt.load('blender')
-	def configure(cnf):
-		cnf.load('blender')
-	def build(bld):
-		bld(name='io_mesh_raw',
-			feature='blender',
-			files=['file1.py', 'file2.py']
-		)
-If name variable is empty, files are installed in scripts/addons, otherwise scripts/addons/name
-Use ./waf configure --system to set the installation directory to system path
-"""
-import os
-import re
-from getpass import getuser
-
-from waflib import Utils
-from waflib.TaskGen import feature
-from waflib.Configure import conf
-
-def options(opt):
-	opt.add_option(
-		'-s', '--system',
-		dest='directory_system',
-		default=False,
-		action='store_true',
-		help='determines installation directory (default: user)'
-	)
-
-@conf
-def find_blender(ctx):
-	'''Return version number of blender, if not exist return None'''
-	blender = ctx.find_program('blender')
-	output = ctx.cmd_and_log(blender + ['--version'])
-	m = re.search(r'Blender\s*((\d+(\.|))*)', output)
-	if not m:
-		ctx.fatal('Could not retrieve blender version')
-
-	try:
-		blender_version = m.group(1)
-	except IndexError:
-		ctx.fatal('Could not retrieve blender version')
-
-	ctx.env['BLENDER_VERSION'] = blender_version
-	return blender
-
-@conf
-def configure_paths(ctx):
-	"""Setup blender paths"""
-	# Get the username
-	user = getuser()
-	_platform = Utils.unversioned_sys_platform()
-	config_path = {'user': '', 'system': ''}
-	if _platform.startswith('linux'):
-		config_path['user'] = '/home/%s/.config/blender/' % user
-		config_path['system'] = '/usr/share/blender/'
-	elif _platform == 'darwin':
-		# MAC OS X
-		config_path['user'] = \
-			'/Users/%s/Library/Application Support/Blender/' % user
-		config_path['system'] = '/Library/Application Support/Blender/'
-	elif Utils.is_win32:
-		# Windows
-		appdata_path = ctx.getenv('APPDATA').replace('\\', '/')
-		homedrive = ctx.getenv('HOMEDRIVE').replace('\\', '/')
-
-		config_path['user'] = '%s/Blender Foundation/Blender/' % appdata_path
-		config_path['system'] = \
-			'%sAll Users/AppData/Roaming/Blender Foundation/Blender/' % homedrive
-	else:
-		ctx.fatal(
-			'Unsupported platform. '
-			'Available platforms: Linux, OSX, MS-Windows.'
-		)
-
-	blender_version = ctx.env['BLENDER_VERSION']
-
-	config_path['user'] += blender_version + '/'
-	config_path['system'] += blender_version + '/'
-
-	ctx.env['BLENDER_CONFIG_DIR'] = os.path.abspath(config_path['user'])
-	if ctx.options.directory_system:
-		ctx.env['BLENDER_CONFIG_DIR'] = config_path['system']
-
-	ctx.env['BLENDER_ADDONS_DIR'] = os.path.join(
-		ctx.env['BLENDER_CONFIG_DIR'], 'scripts/addons'
-	)
-	Utils.check_dir(ctx.env['BLENDER_ADDONS_DIR'])
-
-def configure(ctx):
-	ctx.find_blender()
-	ctx.configure_paths()
-
-@feature('blender_list')
-def blender(self):
-	# Two ways to install a blender extension: as a module or just .py files
-	dest_dir = os.path.join(self.env.BLENDER_ADDONS_DIR, self.get_name())
-	Utils.check_dir(dest_dir)
-	self.add_install_files(install_to=dest_dir, install_from=getattr(self, 'files', '.'))
-

waflib/extras/boo.py

@@ -1,81 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# Yannick LM 2011
-
-"""
-Support for the boo programming language, for example::
-
-	bld(features = "boo",       # necessary feature
-		source   = "src.boo",   # list of boo files
-		gen      = "world.dll", # target
-		type     = "library",   # library/exe ("-target:xyz" flag)
-		name     = "world"      # necessary if the target is referenced by 'use'
-	)
-"""
-
-from waflib import Task
-from waflib.Configure import conf
-from waflib.TaskGen import feature, after_method, before_method, extension
-
-@extension('.boo')
-def boo_hook(self, node):
-	# Nothing here yet ...
-	# TODO filter the non-boo source files in 'apply_booc' and remove this method
-	pass
-
-@feature('boo')
-@before_method('process_source')
-def apply_booc(self):
-	"""Create a booc task """
-	src_nodes = self.to_nodes(self.source)
-	out_node = self.path.find_or_declare(self.gen)
-
-	self.boo_task = self.create_task('booc', src_nodes, [out_node])
-
-	# Set variables used by the 'booc' task
-	self.boo_task.env.OUT = '-o:%s' % out_node.abspath()
-
-	# type is "exe" by default
-	type = getattr(self, "type", "exe")
-	self.boo_task.env.BOO_TARGET_TYPE = "-target:%s" % type
-
-@feature('boo')
-@after_method('apply_boo')
-def use_boo(self):
-	""""
-	boo applications honor the **use** keyword::
-	"""
-	dep_names = self.to_list(getattr(self, 'use', []))
-	for dep_name in dep_names:
-		dep_task_gen = self.bld.get_tgen_by_name(dep_name)
-		if not dep_task_gen:
-			continue
-		dep_task_gen.post()
-		dep_task = getattr(dep_task_gen, 'boo_task', None)
-		if not dep_task:
-			# Try a cs task:
-			dep_task = getattr(dep_task_gen, 'cs_task', None)
-			if not dep_task:
-				# Try a link task:
-				dep_task = getattr(dep_task, 'link_task', None)
-				if not dep_task:
-					# Abort ...
-					continue
-		self.boo_task.set_run_after(dep_task) # order
-		self.boo_task.dep_nodes.extend(dep_task.outputs) # dependency
-		self.boo_task.env.append_value('BOO_FLAGS', '-reference:%s' % dep_task.outputs[0].abspath())
-
-class booc(Task.Task):
-	"""Compiles .boo files """
-	color   = 'YELLOW'
-	run_str = '${BOOC} ${BOO_FLAGS} ${BOO_TARGET_TYPE} ${OUT} ${SRC}'
-
-@conf
-def check_booc(self):
-	self.find_program('booc', 'BOOC')
-	self.env.BOO_FLAGS = ['-nologo']
-
-def configure(self):
-	"""Check that booc is available """
-	self.check_booc()
-

waflib/extras/boost.py

@@ -1,525 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-#
-# partially based on boost.py written by Gernot Vormayr
-# written by Ruediger Sonderfeld <ruediger@c-plusplus.de>, 2008
-# modified by Bjoern Michaelsen, 2008
-# modified by Luca Fossati, 2008
-# rewritten for waf 1.5.1, Thomas Nagy, 2008
-# rewritten for waf 1.6.2, Sylvain Rouquette, 2011
-
-'''
-
-This is an extra tool, not bundled with the default waf binary.
-To add the boost tool to the waf file:
-$ ./waf-light --tools=compat15,boost
-	or, if you have waf >= 1.6.2
-$ ./waf update --files=boost
-
-When using this tool, the wscript will look like:
-
-	def options(opt):
-		opt.load('compiler_cxx boost')
-
-	def configure(conf):
-		conf.load('compiler_cxx boost')
-		conf.check_boost(lib='system filesystem')
-
-	def build(bld):
-		bld(source='main.cpp', target='app', use='BOOST')
-
-Options are generated, in order to specify the location of boost includes/libraries.
-The `check_boost` configuration function allows to specify the used boost libraries.
-It can also provide default arguments to the --boost-mt command-line arguments.
-Everything will be packaged together in a BOOST component that you can use.
-
-When using MSVC, a lot of compilation flags need to match your BOOST build configuration:
- - you may have to add /EHsc to your CXXFLAGS or define boost::throw_exception if BOOST_NO_EXCEPTIONS is defined.
-   Errors: C4530
- - boost libraries will try to be smart and use the (pretty but often not useful) auto-linking feature of MSVC
-   So before calling `conf.check_boost` you might want to disabling by adding
-		conf.env.DEFINES_BOOST += ['BOOST_ALL_NO_LIB']
-   Errors:
- - boost might also be compiled with /MT, which links the runtime statically.
-   If you have problems with redefined symbols,
-		self.env['DEFINES_%s' % var] += ['BOOST_ALL_NO_LIB']
-		self.env['CXXFLAGS_%s' % var] += ['/MD', '/EHsc']
-Passing `--boost-linkage_autodetect` might help ensuring having a correct linkage in some basic cases.
-
-'''
-
-import sys
-import re
-from waflib import Utils, Logs, Errors
-from waflib.Configure import conf
-from waflib.TaskGen import feature, after_method
-
-BOOST_LIBS = ['/usr/lib', '/usr/local/lib', '/opt/local/lib', '/sw/lib', '/lib']
-BOOST_INCLUDES = ['/usr/include', '/usr/local/include', '/opt/local/include', '/sw/include']
-BOOST_VERSION_FILE = 'boost/version.hpp'
-BOOST_VERSION_CODE = '''
-#include <iostream>
-#include <boost/version.hpp>
-int main() { std::cout << BOOST_LIB_VERSION << ":" << BOOST_VERSION << std::endl; }
-'''
-
-BOOST_ERROR_CODE = '''
-#include <boost/system/error_code.hpp>
-int main() { boost::system::error_code c; }
-'''
-
-PTHREAD_CODE = '''
-#include <pthread.h>
-static void* f(void*) { return 0; }
-int main() {
-	pthread_t th;
-	pthread_attr_t attr;
-	pthread_attr_init(&attr);
-	pthread_create(&th, &attr, &f, 0);
-	pthread_join(th, 0);
-	pthread_cleanup_push(0, 0);
-	pthread_cleanup_pop(0);
-	pthread_attr_destroy(&attr);
-}
-'''
-
-BOOST_THREAD_CODE = '''
-#include <boost/thread.hpp>
-int main() { boost::thread t; }
-'''
-
-BOOST_LOG_CODE = '''
-#include <boost/log/trivial.hpp>
-#include <boost/log/utility/setup/console.hpp>
-#include <boost/log/utility/setup/common_attributes.hpp>
-int main() {
-	using namespace boost::log;
-	add_common_attributes();
-	add_console_log(std::clog, keywords::format = "%Message%");
-	BOOST_LOG_TRIVIAL(debug) << "log is working" << std::endl;
-}
-'''
-
-# toolsets from {boost_dir}/tools/build/v2/tools/common.jam
-PLATFORM = Utils.unversioned_sys_platform()
-detect_intel = lambda env: (PLATFORM == 'win32') and 'iw' or 'il'
-detect_clang = lambda env: (PLATFORM == 'darwin') and 'clang-darwin' or 'clang'
-detect_mingw = lambda env: (re.search('MinGW', env.CXX[0])) and 'mgw' or 'gcc'
-BOOST_TOOLSETS = {
-	'borland':  'bcb',
-	'clang':	detect_clang,
-	'como':	 'como',
-	'cw':	   'cw',
-	'darwin':   'xgcc',
-	'edg':	  'edg',
-	'g++':	  detect_mingw,
-	'gcc':	  detect_mingw,
-	'icpc':	 detect_intel,
-	'intel':	detect_intel,
-	'kcc':	  'kcc',
-	'kylix':	'bck',
-	'mipspro':  'mp',
-	'mingw':	'mgw',
-	'msvc':	 'vc',
-	'qcc':	  'qcc',
-	'sun':	  'sw',
-	'sunc++':   'sw',
-	'tru64cxx': 'tru',
-	'vacpp':	'xlc'
-}
-
-
-def options(opt):
-	opt = opt.add_option_group('Boost Options')
-	opt.add_option('--boost-includes', type='string',
-				   default='', dest='boost_includes',
-				   help='''path to the directory where the boost includes are,
-				   e.g., /path/to/boost_1_55_0/stage/include''')
-	opt.add_option('--boost-libs', type='string',
-				   default='', dest='boost_libs',
-				   help='''path to the directory where the boost libs are,
-				   e.g., path/to/boost_1_55_0/stage/lib''')
-	opt.add_option('--boost-mt', action='store_true',
-				   default=False, dest='boost_mt',
-				   help='select multi-threaded libraries')
-	opt.add_option('--boost-abi', type='string', default='', dest='boost_abi',
-				   help='''select libraries with tags (gd for debug, static is automatically added),
-				   see doc Boost, Getting Started, chapter 6.1''')
-	opt.add_option('--boost-linkage_autodetect', action="store_true", dest='boost_linkage_autodetect',
-				   help="auto-detect boost linkage options (don't get used to it / might break other stuff)")
-	opt.add_option('--boost-toolset', type='string',
-				   default='', dest='boost_toolset',
-				   help='force a toolset e.g. msvc, vc90, \
-						gcc, mingw, mgw45 (default: auto)')
-	py_version = '%d%d' % (sys.version_info[0], sys.version_info[1])
-	opt.add_option('--boost-python', type='string',
-				   default=py_version, dest='boost_python',
-				   help='select the lib python with this version \
-						(default: %s)' % py_version)
-
-
-@conf
-def __boost_get_version_file(self, d):
-	if not d:
-		return None
-	dnode = self.root.find_dir(d)
-	if dnode:
-		return dnode.find_node(BOOST_VERSION_FILE)
-	return None
-
-@conf
-def boost_get_version(self, d):
-	"""silently retrieve the boost version number"""
-	node = self.__boost_get_version_file(d)
-	if node:
-		try:
-			txt = node.read()
-		except EnvironmentError:
-			Logs.error("Could not read the file %r", node.abspath())
-		else:
-			re_but1 = re.compile('^#define\\s+BOOST_LIB_VERSION\\s+"(.+)"', re.M)
-			m1 = re_but1.search(txt)
-			re_but2 = re.compile('^#define\\s+BOOST_VERSION\\s+(\\d+)', re.M)
-			m2 = re_but2.search(txt)
-			if m1 and m2:
-				return (m1.group(1), m2.group(1))
-	return self.check_cxx(fragment=BOOST_VERSION_CODE, includes=[d], execute=True, define_ret=True).split(":")
-
-@conf
-def boost_get_includes(self, *k, **kw):
-	includes = k and k[0] or kw.get('includes')
-	if includes and self.__boost_get_version_file(includes):
-		return includes
-	for d in self.environ.get('INCLUDE', '').split(';') + BOOST_INCLUDES:
-		if self.__boost_get_version_file(d):
-			return d
-	if includes:
-		self.end_msg('headers not found in %s' % includes)
-		self.fatal('The configuration failed')
-	else:
-		self.end_msg('headers not found, please provide a --boost-includes argument (see help)')
-		self.fatal('The configuration failed')
-
-
-@conf
-def boost_get_toolset(self, cc):
-	toolset = cc
-	if not cc:
-		build_platform = Utils.unversioned_sys_platform()
-		if build_platform in BOOST_TOOLSETS:
-			cc = build_platform
-		else:
-			cc = self.env.CXX_NAME
-	if cc in BOOST_TOOLSETS:
-		toolset = BOOST_TOOLSETS[cc]
-	return isinstance(toolset, str) and toolset or toolset(self.env)
-
-
-@conf
-def __boost_get_libs_path(self, *k, **kw):
-	''' return the lib path and all the files in it '''
-	if 'files' in kw:
-		return self.root.find_dir('.'), Utils.to_list(kw['files'])
-	libs = k and k[0] or kw.get('libs')
-	if libs:
-		path = self.root.find_dir(libs)
-		files = path.ant_glob('*boost_*')
-	if not libs or not files:
-		for d in self.environ.get('LIB', '').split(';') + BOOST_LIBS:
-			if not d:
-				continue
-			path = self.root.find_dir(d)
-			if path:
-				files = path.ant_glob('*boost_*')
-				if files:
-					break
-			path = self.root.find_dir(d + '64')
-			if path:
-				files = path.ant_glob('*boost_*')
-				if files:
-					break
-	if not path:
-		if libs:
-			self.end_msg('libs not found in %s' % libs)
-			self.fatal('The configuration failed')
-		else:
-			self.end_msg('libs not found, please provide a --boost-libs argument (see help)')
-			self.fatal('The configuration failed')
-
-	self.to_log('Found the boost path in %r with the libraries:' % path)
-	for x in files:
-		self.to_log('    %r' % x)
-	return path, files
-
-@conf
-def boost_get_libs(self, *k, **kw):
-	'''
-	return the lib path and the required libs
-	according to the parameters
-	'''
-	path, files = self.__boost_get_libs_path(**kw)
-	files = sorted(files, key=lambda f: (len(f.name), f.name), reverse=True)
-	toolset = self.boost_get_toolset(kw.get('toolset', ''))
-	toolset_pat = '(-%s[0-9]{0,3})' % toolset
-	version = '-%s' % self.env.BOOST_VERSION
-
-	def find_lib(re_lib, files):
-		for file in files:
-			if re_lib.search(file.name):
-				self.to_log('Found boost lib %s' % file)
-				return file
-		return None
-
-	def format_lib_name(name):
-		if name.startswith('lib') and self.env.CC_NAME != 'msvc':
-			name = name[3:]
-		return name[:name.rfind('.')]
-
-	def match_libs(lib_names, is_static):
-		libs = []
-		lib_names = Utils.to_list(lib_names)
-		if not lib_names:
-			return libs
-		t = []
-		if kw.get('mt', False):
-			t.append('-mt')
-		if kw.get('abi'):
-			t.append('%s%s' % (is_static and '-s' or '-', kw['abi']))
-		elif is_static:
-			t.append('-s')
-		tags_pat = t and ''.join(t) or ''
-		ext = is_static and self.env.cxxstlib_PATTERN or self.env.cxxshlib_PATTERN
-		ext = ext.partition('%s')[2] # remove '%s' or 'lib%s' from PATTERN
-
-		for lib in lib_names:
-			if lib == 'python':
-				# for instance, with python='27',
-				# accepts '-py27', '-py2', '27', '-2.7' and '2'
-				# but will reject '-py3', '-py26', '26' and '3'
-				tags = '({0})?((-py{2})|(-py{1}(?=[^0-9]))|({2})|(-{1}.{3})|({1}(?=[^0-9]))|(?=[^0-9])(?!-py))'.format(tags_pat, kw['python'][0], kw['python'], kw['python'][1])
-			else:
-				tags = tags_pat
-			# Trying libraries, from most strict match to least one
-			for pattern in ['boost_%s%s%s%s%s$' % (lib, toolset_pat, tags, version, ext),
-							'boost_%s%s%s%s$' % (lib, tags, version, ext),
-							# Give up trying to find the right version
-							'boost_%s%s%s%s$' % (lib, toolset_pat, tags, ext),
-							'boost_%s%s%s$' % (lib, tags, ext),
-							'boost_%s%s$' % (lib, ext),
-							'boost_%s' % lib]:
-				self.to_log('Trying pattern %s' % pattern)
-				file = find_lib(re.compile(pattern), files)
-				if file:
-					libs.append(format_lib_name(file.name))
-					break
-			else:
-				self.end_msg('lib %s not found in %s' % (lib, path.abspath()))
-				self.fatal('The configuration failed')
-		return libs
-
-	return  path.abspath(), match_libs(kw.get('lib'), False), match_libs(kw.get('stlib'), True)
-
-@conf
-def _check_pthread_flag(self, *k, **kw):
-	'''
-	Computes which flags should be added to CXXFLAGS and LINKFLAGS to compile in multi-threading mode
-
-	Yes, we *need* to put the -pthread thing in CPPFLAGS because with GCC3,
-	boost/thread.hpp will trigger a #error if -pthread isn't used:
-	  boost/config/requires_threads.hpp:47:5: #error "Compiler threading support
-	  is not turned on. Please set the correct command line options for
-	  threading: -pthread (Linux), -pthreads (Solaris) or -mthreads (Mingw32)"
-
-	Based on _BOOST_PTHREAD_FLAG(): https://github.com/tsuna/boost.m4/blob/master/build-aux/boost.m4
-    '''
-
-	var = kw.get('uselib_store', 'BOOST')
-
-	self.start_msg('Checking the flags needed to use pthreads')
-
-	# The ordering *is* (sometimes) important.  Some notes on the
-	# individual items follow:
-	# (none): in case threads are in libc; should be tried before -Kthread and
-	#       other compiler flags to prevent continual compiler warnings
-	# -lpthreads: AIX (must check this before -lpthread)
-	# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
-	# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
-	# -llthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
-	# -pthread: GNU Linux/GCC (kernel threads), BSD/GCC (userland threads)
-	# -pthreads: Solaris/GCC
-	# -mthreads: MinGW32/GCC, Lynx/GCC
-	# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
-	#      doesn't hurt to check since this sometimes defines pthreads too;
-	#      also defines -D_REENTRANT)
-	#      ... -mt is also the pthreads flag for HP/aCC
-	# -lpthread: GNU Linux, etc.
-	# --thread-safe: KAI C++
-	if Utils.unversioned_sys_platform() == "sunos":
-		# On Solaris (at least, for some versions), libc contains stubbed
-		# (non-functional) versions of the pthreads routines, so link-based
-		# tests will erroneously succeed.  (We need to link with -pthreads/-mt/
-		# -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
-		# a function called by this macro, so we could check for that, but
-		# who knows whether they'll stub that too in a future libc.)  So,
-		# we'll just look for -pthreads and -lpthread first:
-		boost_pthread_flags = ["-pthreads", "-lpthread", "-mt", "-pthread"]
-	else:
-		boost_pthread_flags = ["", "-lpthreads", "-Kthread", "-kthread", "-llthread", "-pthread",
-							   "-pthreads", "-mthreads", "-lpthread", "--thread-safe", "-mt"]
-
-	for boost_pthread_flag in boost_pthread_flags:
-		try:
-			self.env.stash()
-			self.env.append_value('CXXFLAGS_%s' % var, boost_pthread_flag)
-			self.env.append_value('LINKFLAGS_%s' % var, boost_pthread_flag)
-			self.check_cxx(code=PTHREAD_CODE, msg=None, use=var, execute=False)
-
-			self.end_msg(boost_pthread_flag)
-			return
-		except self.errors.ConfigurationError:
-			self.env.revert()
-	self.end_msg('None')
-
-@conf
-def check_boost(self, *k, **kw):
-	"""
-	Initialize boost libraries to be used.
-
-	Keywords: you can pass the same parameters as with the command line (without "--boost-").
-	Note that the command line has the priority, and should preferably be used.
-	"""
-	if not self.env['CXX']:
-		self.fatal('load a c++ compiler first, conf.load("compiler_cxx")')
-
-	params = {
-		'lib': k and k[0] or kw.get('lib'),
-		'stlib': kw.get('stlib')
-	}
-	for key, value in self.options.__dict__.items():
-		if not key.startswith('boost_'):
-			continue
-		key = key[len('boost_'):]
-		params[key] = value and value or kw.get(key, '')
-
-	var = kw.get('uselib_store', 'BOOST')
-
-	self.find_program('dpkg-architecture', var='DPKG_ARCHITECTURE', mandatory=False)
-	if self.env.DPKG_ARCHITECTURE:
-		deb_host_multiarch = self.cmd_and_log([self.env.DPKG_ARCHITECTURE[0], '-qDEB_HOST_MULTIARCH'])
-		BOOST_LIBS.insert(0, '/usr/lib/%s' % deb_host_multiarch.strip())
-
-	self.start_msg('Checking boost includes')
-	self.env['INCLUDES_%s' % var] = inc = self.boost_get_includes(**params)
-	versions = self.boost_get_version(inc)
-	self.env.BOOST_VERSION = versions[0]
-	self.env.BOOST_VERSION_NUMBER = int(versions[1])
-	self.end_msg("%d.%d.%d" % (int(versions[1]) / 100000,
-							   int(versions[1]) / 100 % 1000,
-							   int(versions[1]) % 100))
-	if Logs.verbose:
-		Logs.pprint('CYAN', '	path : %s' % self.env['INCLUDES_%s' % var])
-
-	if not params['lib'] and not params['stlib']:
-		return
-	if 'static' in kw or 'static' in params:
-		Logs.warn('boost: static parameter is deprecated, use stlib instead.')
-	self.start_msg('Checking boost libs')
-	path, libs, stlibs = self.boost_get_libs(**params)
-	self.env['LIBPATH_%s' % var] = [path]
-	self.env['STLIBPATH_%s' % var] = [path]
-	self.env['LIB_%s' % var] = libs
-	self.env['STLIB_%s' % var] = stlibs
-	self.end_msg('ok')
-	if Logs.verbose:
-		Logs.pprint('CYAN', '	path : %s' % path)
-		Logs.pprint('CYAN', '	shared libs : %s' % libs)
-		Logs.pprint('CYAN', '	static libs : %s' % stlibs)
-
-	def has_shlib(lib):
-		return params['lib'] and lib in params['lib']
-	def has_stlib(lib):
-		return params['stlib'] and lib in params['stlib']
-	def has_lib(lib):
-		return has_shlib(lib) or has_stlib(lib)
-	if has_lib('thread'):
-		# not inside try_link to make check visible in the output
-		self._check_pthread_flag(k, kw)
-
-	def try_link():
-		if has_lib('system'):
-			self.check_cxx(fragment=BOOST_ERROR_CODE, use=var, execute=False)
-		if has_lib('thread'):
-			self.check_cxx(fragment=BOOST_THREAD_CODE, use=var, execute=False)
-		if has_lib('log'):
-			if not has_lib('thread'):
-				self.env['DEFINES_%s' % var] += ['BOOST_LOG_NO_THREADS']
-			if has_shlib('log'):
-				self.env['DEFINES_%s' % var] += ['BOOST_LOG_DYN_LINK']
-			self.check_cxx(fragment=BOOST_LOG_CODE, use=var, execute=False)
-
-	if params.get('linkage_autodetect', False):
-		self.start_msg("Attempting to detect boost linkage flags")
-		toolset = self.boost_get_toolset(kw.get('toolset', ''))
-		if toolset in ('vc',):
-			# disable auto-linking feature, causing error LNK1181
-			# because the code wants to be linked against
-			self.env['DEFINES_%s' % var] += ['BOOST_ALL_NO_LIB']
-
-			# if no dlls are present, we guess the .lib files are not stubs
-			has_dlls = False
-			for x in Utils.listdir(path):
-				if x.endswith(self.env.cxxshlib_PATTERN % ''):
-					has_dlls = True
-					break
-			if not has_dlls:
-				self.env['STLIBPATH_%s' % var] = [path]
-				self.env['STLIB_%s' % var] = libs
-				del self.env['LIB_%s' % var]
-				del self.env['LIBPATH_%s' % var]
-
-			# we attempt to play with some known-to-work CXXFLAGS combinations
-			for cxxflags in (['/MD', '/EHsc'], []):
-				self.env.stash()
-				self.env["CXXFLAGS_%s" % var] += cxxflags
-				try:
-					try_link()
-				except Errors.ConfigurationError as e:
-					self.env.revert()
-					exc = e
-				else:
-					self.end_msg("ok: winning cxxflags combination: %s" % (self.env["CXXFLAGS_%s" % var]))
-					exc = None
-					self.env.commit()
-					break
-
-			if exc is not None:
-				self.end_msg("Could not auto-detect boost linking flags combination, you may report it to boost.py author", ex=exc)
-				self.fatal('The configuration failed')
-		else:
-			self.end_msg("Boost linkage flags auto-detection not implemented (needed ?) for this toolchain")
-			self.fatal('The configuration failed')
-	else:
-		self.start_msg('Checking for boost linkage')
-		try:
-			try_link()
-		except Errors.ConfigurationError as e:
-			self.end_msg("Could not link against boost libraries using supplied options")
-			self.fatal('The configuration failed')
-		self.end_msg('ok')
-
-
-@feature('cxx')
-@after_method('apply_link')
-def install_boost(self):
-	if install_boost.done or not Utils.is_win32 or not self.bld.cmd.startswith('install'):
-		return
-	install_boost.done = True
-	inst_to = getattr(self, 'install_path', '${BINDIR}')
-	for lib in self.env.LIB_BOOST:
-		try:
-			file = self.bld.find_file(self.env.cxxshlib_PATTERN % lib, self.env.LIBPATH_BOOST)
-			self.add_install_files(install_to=inst_to, install_from=self.bld.root.find_node(file))
-		except:
-			continue
-install_boost.done = False
-

waflib/extras/build_file_tracker.py

@@ -8,21 +8,25 @@ want to use this to force partial rebuilds, see playground/track_output_files/ f
 
 Note that there is a variety of ways to implement this, one may want use timestamps on source files too for example,
 or one may want to hash the files in the source directory only under certain conditions (md5_tstamp tool)
-or to hash the file in the build directory with its timestamp
+or to hash the file in the build directory with its timestamp (similar to 'update_outputs')
 """
 
 import os
 from waflib import Node, Utils
 
 def get_bld_sig(self):
-	if not self.is_bld() or self.ctx.bldnode is self.ctx.srcnode:
-		return Utils.h_file(self.abspath())
-
 	try:
-		# add the creation time to the signature
-		return self.sig + str(os.stat(self.abspath()).st_mtime)
+		return self.cache_sig
 	except AttributeError:
-		return None
+		pass
+
+	if not self.is_bld() or self.ctx.bldnode is self.ctx.srcnode:
+		self.sig = Utils.h_file(self.abspath())
+		self.cache_sig = ret = self.sig
+	else:
+		# add the
+		self.cache_sig = ret = self.sig + str(os.stat(self.abspath()).st_mtime)
+	return ret
 
 Node.Node.get_bld_sig = get_bld_sig
 

waflib/extras/build_logs.py

@@ -17,7 +17,7 @@ try:
 	up = os.path.dirname(Context.g_module.__file__)
 except AttributeError:
 	up = '.'
-LOGFILE = os.path.join(up, 'logs', time.strftime('%Y_%m_%d_%H_%M.log'))
+LOGFILE = os.path.join(up, 'logs', '%s.log' % time.strftime('%Y_%m_%d_%H_%M'))
 
 wlock = threading.Lock()
 class log_to_file(object):
@@ -28,7 +28,7 @@ class log_to_file(object):
 		self.filename = filename
 		self.is_valid = True
 	def replace_colors(self, data):
-		for x in Logs.colors_lst.values():
+		for x in Logs.colors_lst.values(): 
 			if isinstance(x, str):
 				data = data.replace(x, '')
 		return data
@@ -96,7 +96,7 @@ def exit_cleanup():
 		fileobj.close()
 		filename = sys.stdout.filename
 
-		Logs.info('Output logged to %r', filename)
+		Logs.info('Output logged to %r' % filename)
 
 		# then copy the log file to "latest.log" if possible
 		up = os.path.dirname(os.path.abspath(filename))
@@ -104,6 +104,7 @@ def exit_cleanup():
 			shutil.copy(filename, os.path.join(up, 'latest.log'))
 		except OSError:
 			# this may fail on windows due to processes spawned
+			# 
 			pass
 
 atexit.register(exit_cleanup)

waflib/extras/buildcopy.py

@@ -1,82 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# Calle Rosenquist, 2017 (xbreak)
-"""
-Create task that copies source files to the associated build node.
-This is useful to e.g. construct a complete Python package so it can be unit tested
-without installation.
-
-Source files to be copied can be specified either in `buildcopy_source` attribute, or
-`source` attribute. If both are specified `buildcopy_source` has priority.
-
-Examples::
-
-	def build(bld):
-		bld(name             = 'bar',
-			features         = 'py buildcopy',
-			source           = bld.path.ant_glob('src/bar/*.py'))
-
-		bld(name             = 'py baz',
-			features         = 'buildcopy',
-			buildcopy_source = bld.path.ant_glob('src/bar/*.py') + ['src/bar/resource.txt'])
-
-"""
-import os, shutil
-from waflib import Errors, Task, TaskGen, Utils, Node
-
-@TaskGen.before_method('process_source')
-@TaskGen.feature('buildcopy')
-def make_buildcopy(self):
-	"""
-	Creates the buildcopy task.
-	"""
-	def to_src_nodes(lst):
-		"""Find file nodes only in src, TaskGen.to_nodes will not work for this since it gives
-		preference to nodes in build.
-		"""
-		if isinstance(lst, Node.Node):
-			if not lst.is_src():
-				raise Errors.WafError('buildcopy: node %s is not in src'%lst)
-			if not os.path.isfile(lst.abspath()):
-				raise Errors.WafError('buildcopy: Cannot copy directory %s (unsupported action)'%lst)
-			return lst
-
-		if isinstance(lst, str):
-			lst = [x for x in Utils.split_path(lst) if x and x != '.']
-
-		node = self.bld.path.get_src().search_node(lst)
-		if node:
-			if not os.path.isfile(node.abspath()):
-				raise Errors.WafError('buildcopy: Cannot copy directory %s (unsupported action)'%node)
-			return node
-
-		node = self.bld.path.get_src().find_node(lst)
-		if node:
-			if not os.path.isfile(node.abspath()):
-				raise Errors.WafError('buildcopy: Cannot copy directory %s (unsupported action)'%node)
-			return node
-		raise Errors.WafError('buildcopy: File not found in src: %s'%os.path.join(*lst))
-
-	nodes = [ to_src_nodes(n) for n in getattr(self, 'buildcopy_source', getattr(self, 'source', [])) ]
-	node_pairs = [(n, n.get_bld()) for n in nodes]
-	self.create_task('buildcopy', [n[0] for n in node_pairs], [n[1] for n in node_pairs], node_pairs=node_pairs)
-
-
-class buildcopy(Task.Task):
-	"""
-	Copy for each pair `n` in `node_pairs`: n[0] -> n[1].
-
-	Attribute `node_pairs` should contain a list of tuples describing source and target:
-
-		node_pairs = [(in, out), ...]
-
-	"""
-	color = 'PINK'
-
-	def keyword(self):
-		return 'Copying'
-
-	def run(self):
-		for f,t in self.node_pairs:
-			t.parent.mkdir()
-			shutil.copy2(f.abspath(), t.abspath())

waflib/extras/c_dumbpreproc.py

@@ -1,72 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2006-2010 (ita)
-
-"""
-Dumb C/C++ preprocessor for finding dependencies
-
-It will look at all include files it can find after removing the comments, so the following
-will always add the dependency on both "a.h" and "b.h"::
-
-	#include "a.h"
-	#ifdef B
-		#include "b.h"
-	#endif
-	int main() {
-		return 0;
-	}
-
-To use::
-
-	def configure(conf):
-		conf.load('compiler_c')
-		conf.load('c_dumbpreproc')
-"""
-
-import re
-from waflib.Tools import c_preproc
-
-re_inc = re.compile(
-	'^[ \t]*(#|%:)[ \t]*(include)[ \t]*[<"](.*)[>"]\r*$',
-	re.IGNORECASE | re.MULTILINE)
-
-def lines_includes(node):
-	code = node.read()
-	if c_preproc.use_trigraphs:
-		for (a, b) in c_preproc.trig_def:
-			code = code.split(a).join(b)
-	code = c_preproc.re_nl.sub('', code)
-	code = c_preproc.re_cpp.sub(c_preproc.repl, code)
-	return [(m.group(2), m.group(3)) for m in re.finditer(re_inc, code)]
-
-parser = c_preproc.c_parser
-class dumb_parser(parser):
-	def addlines(self, node):
-		if node in self.nodes[:-1]:
-			return
-		self.currentnode_stack.append(node.parent)
-
-		# Avoid reading the same files again
-		try:
-			lines = self.parse_cache[node]
-		except KeyError:
-			lines = self.parse_cache[node] = lines_includes(node)
-
-		self.lines = lines + [(c_preproc.POPFILE, '')] +  self.lines
-
-	def start(self, node, env):
-		try:
-			self.parse_cache = node.ctx.parse_cache
-		except AttributeError:
-			self.parse_cache = node.ctx.parse_cache = {}
-
-		self.addlines(node)
-		while self.lines:
-			(x, y) = self.lines.pop(0)
-			if x == c_preproc.POPFILE:
-				self.currentnode_stack.pop()
-				continue
-			self.tryfind(y)
-
-c_preproc.c_parser = dumb_parser
-

waflib/extras/c_emscripten.py

@@ -1,87 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 vi:ts=4:noexpandtab
-
-import subprocess, shlex, sys
-
-from waflib.Tools import ccroot, gcc, gxx
-from waflib.Configure import conf
-from waflib.TaskGen import after_method, feature
-
-from waflib.Tools.compiler_c import c_compiler
-from waflib.Tools.compiler_cxx import cxx_compiler
-
-for supported_os in ('linux', 'darwin', 'gnu', 'aix'):
-	c_compiler[supported_os].append('c_emscripten')
-	cxx_compiler[supported_os].append('c_emscripten')
-
-
-@conf
-def get_emscripten_version(conf, cc):
-	"""
-	Emscripten doesn't support processing '-' like clang/gcc
-	"""
-
-	dummy = conf.cachedir.parent.make_node("waf-emscripten.c")
-	dummy.write("")
-	cmd = cc + ['-dM', '-E', '-x', 'c', dummy.abspath()]
-	env = conf.env.env or None
-	try:
-		p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, env=env)
-		out = p.communicate()[0]
-	except Exception as e:
-		conf.fatal('Could not determine emscripten version %r: %s' % (cmd, e))
-
-	if not isinstance(out, str):
-		out = out.decode(sys.stdout.encoding or 'latin-1')
-
-	k = {}
-	out = out.splitlines()
-	for line in out:
-		lst = shlex.split(line)
-		if len(lst)>2:
-			key = lst[1]
-			val = lst[2]
-			k[key] = val
-
-	if not ('__clang__' in k and 'EMSCRIPTEN' in k):
-		conf.fatal('Could not determine the emscripten compiler version.')
-
-	conf.env.DEST_OS = 'generic'
-	conf.env.DEST_BINFMT = 'elf'
-	conf.env.DEST_CPU = 'asm-js'
-	conf.env.CC_VERSION = (k['__clang_major__'], k['__clang_minor__'], k['__clang_patchlevel__'])
-	return k
-
-@conf
-def find_emscripten(conf):
-	cc = conf.find_program(['emcc'], var='CC')
-	conf.get_emscripten_version(cc)
-	conf.env.CC = cc
-	conf.env.CC_NAME = 'emscripten'
-	cxx = conf.find_program(['em++'], var='CXX')
-	conf.env.CXX = cxx
-	conf.env.CXX_NAME = 'emscripten'
-	conf.find_program(['emar'], var='AR')
-
-def configure(conf):
-	conf.find_emscripten()
-	conf.find_ar()
-	conf.gcc_common_flags()
-	conf.gxx_common_flags()
-	conf.cc_load_tools()
-	conf.cc_add_flags()
-	conf.cxx_load_tools()
-	conf.cxx_add_flags()
-	conf.link_add_flags()
-	conf.env.ARFLAGS = ['rcs']
-	conf.env.cshlib_PATTERN = '%s.js'
-	conf.env.cxxshlib_PATTERN = '%s.js'
-	conf.env.cstlib_PATTERN = '%s.a'
-	conf.env.cxxstlib_PATTERN = '%s.a'
-	conf.env.cprogram_PATTERN = '%s.html'
-	conf.env.cxxprogram_PATTERN = '%s.html'
-	conf.env.CXX_TGT_F           = ['-c', '-o', '']
-	conf.env.CC_TGT_F            = ['-c', '-o', '']
-	conf.env.CXXLNK_TGT_F        = ['-o', '']
-	conf.env.CCLNK_TGT_F         = ['-o', '']
-	conf.env.append_value('LINKFLAGS',['-Wl,--enable-auto-import'])

waflib/extras/c_nec.py

@@ -24,46 +24,43 @@ def find_sxc(conf):
 
 @conf
 def get_sxc_version(conf, fc):
-	version_re = re.compile(r"C\+\+/SX\s*Version\s*(?P<major>\d*)\.(?P<minor>\d*)", re.I).search
-	cmd = fc + ['-V']
-	p = Utils.subprocess.Popen(cmd, stdin=False, stdout=Utils.subprocess.PIPE, stderr=Utils.subprocess.PIPE, env=None)
-	out, err = p.communicate()
+		version_re = re.compile(r"C\+\+/SX\s*Version\s*(?P<major>\d*)\.(?P<minor>\d*)", re.I).search
+		cmd = fc + ['-V']
+		p = Utils.subprocess.Popen(cmd, stdin=False, stdout=Utils.subprocess.PIPE, stderr=Utils.subprocess.PIPE, env=None)
+		out, err = p.communicate()
 
-	if out:
-		match = version_re(out)
-	else:
-		match = version_re(err)
-	if not match:
-		conf.fatal('Could not determine the NEC C compiler version.')
-	k = match.groupdict()
-	conf.env['C_VERSION'] = (k['major'], k['minor'])
+		if out: match = version_re(out)
+		else: match = version_re(err)
+		if not match:
+				conf.fatal('Could not determine the NEC C compiler version.')
+		k = match.groupdict()
+		conf.env['C_VERSION'] = (k['major'], k['minor'])
 
 @conf
 def sxc_common_flags(conf):
-	v=conf.env
-	v['CC_SRC_F']=[]
-	v['CC_TGT_F']=['-c','-o']
-	if not v['LINK_CC']:
-		v['LINK_CC']=v['CC']
-	v['CCLNK_SRC_F']=[]
-	v['CCLNK_TGT_F']=['-o']
-	v['CPPPATH_ST']='-I%s'
-	v['DEFINES_ST']='-D%s'
-	v['LIB_ST']='-l%s'
-	v['LIBPATH_ST']='-L%s'
-	v['STLIB_ST']='-l%s'
-	v['STLIBPATH_ST']='-L%s'
-	v['RPATH_ST']=''
-	v['SONAME_ST']=[]
-	v['SHLIB_MARKER']=[]
-	v['STLIB_MARKER']=[]
-	v['LINKFLAGS_cprogram']=['']
-	v['cprogram_PATTERN']='%s'
-	v['CFLAGS_cshlib']=['-fPIC']
-	v['LINKFLAGS_cshlib']=['']
-	v['cshlib_PATTERN']='lib%s.so'
-	v['LINKFLAGS_cstlib']=[]
-	v['cstlib_PATTERN']='lib%s.a'
+        v=conf.env
+        v['CC_SRC_F']=[]
+        v['CC_TGT_F']=['-c','-o']
+        if not v['LINK_CC']:v['LINK_CC']=v['CC']
+        v['CCLNK_SRC_F']=[]
+        v['CCLNK_TGT_F']=['-o']
+        v['CPPPATH_ST']='-I%s'
+        v['DEFINES_ST']='-D%s'
+        v['LIB_ST']='-l%s'
+        v['LIBPATH_ST']='-L%s'
+        v['STLIB_ST']='-l%s'
+        v['STLIBPATH_ST']='-L%s'
+        v['RPATH_ST']=''
+        v['SONAME_ST']=[]
+        v['SHLIB_MARKER']=[]
+        v['STLIB_MARKER']=[]
+        v['LINKFLAGS_cprogram']=['']
+        v['cprogram_PATTERN']='%s'
+        v['CFLAGS_cshlib']=['-fPIC']
+        v['LINKFLAGS_cshlib']=['']
+        v['cshlib_PATTERN']='lib%s.so'
+        v['LINKFLAGS_cstlib']=[]
+        v['cstlib_PATTERN']='lib%s.a'
 
 def configure(conf):
 	conf.find_sxc()

waflib/extras/cabal.py

@@ -1,152 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Anton Feldmann, 2012
-# "Base for cabal"
-
-from waflib import Task, Utils
-from waflib.TaskGen import extension
-from waflib.Utils import threading
-from shutil import rmtree
-
-lock = threading.Lock()
-registering = False
-
-def configure(self):
-    self.find_program('cabal', var='CABAL')
-    self.find_program('ghc-pkg', var='GHCPKG')
-    pkgconfd = self.bldnode.abspath() + '/package.conf.d'
-    self.env.PREFIX = self.bldnode.abspath() + '/dist'
-    self.env.PKGCONFD = pkgconfd
-    if self.root.find_node(pkgconfd + '/package.cache'):
-        self.msg('Using existing package database', pkgconfd, color='CYAN')
-    else:
-        pkgdir = self.root.find_dir(pkgconfd)
-        if pkgdir:
-            self.msg('Deleting corrupt package database', pkgdir.abspath(), color ='RED')
-            rmtree(pkgdir.abspath())
-            pkgdir = None
-
-        self.cmd_and_log(self.env.GHCPKG + ['init', pkgconfd])
-        self.msg('Created package database', pkgconfd, color = 'YELLOW' if pkgdir else 'GREEN')
-
-@extension('.cabal')
-def process_cabal(self, node):
-    out_dir_node = self.bld.root.find_dir(self.bld.out_dir)
-    package_node = node.change_ext('.package')
-    package_node = out_dir_node.find_or_declare(package_node.name)
-    build_node   = node.parent.get_bld()
-    build_path   = build_node.abspath()
-    config_node  = build_node.find_or_declare('setup-config')
-    inplace_node = build_node.find_or_declare('package.conf.inplace')
-
-    config_task = self.create_task('cabal_configure', node)
-    config_task.cwd = node.parent.abspath()
-    config_task.depends_on = getattr(self, 'depends_on', '')
-    config_task.build_path = build_path
-    config_task.set_outputs(config_node)
-
-    build_task = self.create_task('cabal_build', config_node)
-    build_task.cwd = node.parent.abspath()
-    build_task.build_path = build_path
-    build_task.set_outputs(inplace_node)
-
-    copy_task = self.create_task('cabal_copy', inplace_node)
-    copy_task.cwd = node.parent.abspath()
-    copy_task.depends_on = getattr(self, 'depends_on', '')
-    copy_task.build_path = build_path
-
-    last_task = copy_task
-    task_list = [config_task, build_task, copy_task]
-
-    if (getattr(self, 'register', False)):
-        register_task = self.create_task('cabal_register', inplace_node)
-        register_task.cwd = node.parent.abspath()
-        register_task.set_run_after(copy_task)
-        register_task.build_path = build_path
-
-        pkgreg_task = self.create_task('ghcpkg_register', inplace_node)
-        pkgreg_task.cwd = node.parent.abspath()
-        pkgreg_task.set_run_after(register_task)
-        pkgreg_task.build_path = build_path
-
-        last_task = pkgreg_task
-        task_list += [register_task, pkgreg_task]
-
-    touch_task = self.create_task('cabal_touch', inplace_node)
-    touch_task.set_run_after(last_task)
-    touch_task.set_outputs(package_node)
-    touch_task.build_path = build_path
-
-    task_list += [touch_task]
-
-    return task_list
-
-def get_all_src_deps(node):
-    hs_deps = node.ant_glob('**/*.hs')
-    hsc_deps = node.ant_glob('**/*.hsc')
-    lhs_deps = node.ant_glob('**/*.lhs')
-    c_deps = node.ant_glob('**/*.c')
-    cpp_deps = node.ant_glob('**/*.cpp')
-    proto_deps = node.ant_glob('**/*.proto')
-    return sum([hs_deps, hsc_deps, lhs_deps, c_deps, cpp_deps, proto_deps], [])
-
-class Cabal(Task.Task):
-    def scan(self):
-        return (get_all_src_deps(self.generator.path), ())
-
-class cabal_configure(Cabal):
-    run_str = '${CABAL} configure -v0 --prefix=${PREFIX} --global --user --package-db=${PKGCONFD} --builddir=${tsk.build_path}'
-    shell = True
-
-    def scan(self):
-        out_node = self.generator.bld.root.find_dir(self.generator.bld.out_dir)
-        deps = [out_node.find_or_declare(dep).change_ext('.package') for dep in Utils.to_list(self.depends_on)]
-        return (deps, ())
-
-class cabal_build(Cabal):
-    run_str = '${CABAL} build -v1 --builddir=${tsk.build_path}/'
-    shell = True
-
-class cabal_copy(Cabal):
-    run_str = '${CABAL} copy -v0 --builddir=${tsk.build_path}'
-    shell = True
-
-class cabal_register(Cabal):
-    run_str = '${CABAL} register -v0 --gen-pkg-config=${tsk.build_path}/pkg.config --builddir=${tsk.build_path}'
-    shell = True
-
-class ghcpkg_register(Cabal):
-    run_str = '${GHCPKG} update -v0 --global --user --package-conf=${PKGCONFD} ${tsk.build_path}/pkg.config'
-    shell = True
-
-    def runnable_status(self):
-        global lock, registering
-
-        val = False 
-        lock.acquire()
-        val = registering
-        lock.release()
-
-        if val:
-            return Task.ASK_LATER
-
-        ret = Task.Task.runnable_status(self)
-        if ret == Task.RUN_ME:
-            lock.acquire()
-            registering = True
-            lock.release()
-
-        return ret
-
-    def post_run(self):
-        global lock, registering
-
-        lock.acquire()
-        registering = False
-        lock.release()
-
-        return Task.Task.post_run(self)
-
-class cabal_touch(Cabal):
-    run_str = 'touch ${TGT}'
-

waflib/extras/cfg_altoptions.py

@@ -1,110 +0,0 @@
-#!/usr/bin/python
-# -*- coding: utf-8 -*-
-# Tool to extend c_config.check_cfg()
-
-__author__ = __maintainer__ = "Jérôme Carretero <cJ-waf@zougloub.eu>"
-__copyright__ = "Jérôme Carretero, 2014"
-
-"""
-
-This tool allows to work around the absence of ``*-config`` programs
-on systems, by keeping the same clean configuration syntax but inferring
-values or permitting their modification via the options interface.
-
-Note that pkg-config can also support setting ``PKG_CONFIG_PATH``,
-so you can put custom files in a folder containing new .pc files.
-This tool could also be implemented by taking advantage of this fact.
-
-Usage::
-
-   def options(opt):
-     opt.load('c_config_alt')
-     opt.add_package_option('package')
-
-   def configure(cfg):
-     conf.load('c_config_alt')
-     conf.check_cfg(...)
-
-Known issues:
-
-- Behavior with different build contexts...
-
-"""
-
-import os
-import functools
-from waflib import Configure, Options, Errors
-
-def name_to_dest(x):
-	return x.lower().replace('-', '_')
-
-
-def options(opt):
-	def x(opt, param):
-		dest = name_to_dest(param)
-		gr = opt.get_option_group("configure options")
-		gr.add_option('--%s-root' % dest,
-		 help="path containing include and lib subfolders for %s" \
-		  % param,
-		)
-
-	opt.add_package_option = functools.partial(x, opt)
-
-
-check_cfg_old = getattr(Configure.ConfigurationContext, 'check_cfg')
-
-@Configure.conf
-def check_cfg(conf, *k, **kw):
-	if k:
-		lst = k[0].split()
-		kw['package'] = lst[0]
-		kw['args'] = ' '.join(lst[1:])
-
-	if not 'package' in kw:
-		return check_cfg_old(conf, **kw)
-
-	package = kw['package']
-
-	package_lo = name_to_dest(package)
-	package_hi = package.upper().replace('-', '_') # TODO FIXME
-	package_hi = kw.get('uselib_store', package_hi)
-
-	def check_folder(path, name):
-		try:
-			assert os.path.isdir(path)
-		except AssertionError:
-			raise Errors.ConfigurationError(
-				"%s_%s (%s) is not a folder!" \
-				% (package_lo, name, path))
-		return path
-
-	root = getattr(Options.options, '%s_root' % package_lo, None)
-
-	if root is None:
-		return check_cfg_old(conf, **kw)
-	else:
-		def add_manual_var(k, v):
-			conf.start_msg('Adding for %s a manual var' % (package))
-			conf.env["%s_%s" % (k, package_hi)] = v
-			conf.end_msg("%s = %s" % (k, v))
-
-
-		check_folder(root, 'root')
-
-		pkg_inc = check_folder(os.path.join(root, "include"), 'inc')
-		add_manual_var('INCLUDES', [pkg_inc])
-		pkg_lib = check_folder(os.path.join(root, "lib"), 'libpath')
-		add_manual_var('LIBPATH', [pkg_lib])
-		add_manual_var('LIB', [package])
-
-		for x in kw.get('manual_deps', []):
-			for k, v in sorted(conf.env.get_merged_dict().items()):
-				if k.endswith('_%s' % x):
-					k = k.replace('_%s' % x, '')
-					conf.start_msg('Adding for %s a manual dep' \
-					 %(package))
-					conf.env["%s_%s" % (k, package_hi)] += v
-					conf.end_msg('%s += %s' % (k, v))
-
-		return True
-

waflib/extras/clang_compilation_database.py

@@ -1,85 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Christoph Koke, 2013
-
-"""
-Writes the c and cpp compile commands into build/compile_commands.json
-see http://clang.llvm.org/docs/JSONCompilationDatabase.html
-
-Usage:
-
-    def configure(conf):
-        conf.load('compiler_cxx')
-        ...
-        conf.load('clang_compilation_database')
-"""
-
-import sys, os, json, shlex, pipes
-from waflib import Logs, TaskGen, Task
-
-Task.Task.keep_last_cmd = True
-
-@TaskGen.feature('c', 'cxx')
-@TaskGen.after_method('process_use')
-def collect_compilation_db_tasks(self):
-	"Add a compilation database entry for compiled tasks"
-	try:
-		clang_db = self.bld.clang_compilation_database_tasks
-	except AttributeError:
-		clang_db = self.bld.clang_compilation_database_tasks = []
-		self.bld.add_post_fun(write_compilation_database)
-
-	tup = tuple(y for y in [Task.classes.get(x) for x in ('c', 'cxx')] if y)
-	for task in getattr(self, 'compiled_tasks', []):
-		if isinstance(task, tup):
-			clang_db.append(task)
-
-def write_compilation_database(ctx):
-	"Write the clang compilation database as JSON"
-	database_file = ctx.bldnode.make_node('compile_commands.json')
-	Logs.info('Build commands will be stored in %s', database_file.path_from(ctx.path))
-	try:
-		root = json.load(database_file)
-	except IOError:
-		root = []
-	clang_db = dict((x['file'], x) for x in root)
-	for task in getattr(ctx, 'clang_compilation_database_tasks', []):
-		try:
-			cmd = task.last_cmd
-		except AttributeError:
-			continue
-		directory = getattr(task, 'cwd', ctx.variant_dir)
-		f_node = task.inputs[0]
-		filename = os.path.relpath(f_node.abspath(), directory)
-		entry = {
-			"directory": directory,
-			"arguments": cmd,
-			"file": filename,
-		}
-		clang_db[filename] = entry
-	root = list(clang_db.values())
-	database_file.write(json.dumps(root, indent=2))
-
-# Override the runnable_status function to do a dummy/dry run when the file doesn't need to be compiled.
-# This will make sure compile_commands.json is always fully up to date.
-# Previously you could end up with a partial compile_commands.json if the build failed.
-for x in ('c', 'cxx'):
-	if x not in Task.classes:
-		continue
-
-	t = Task.classes[x]
-
-	def runnable_status(self):
-		def exec_command(cmd, **kw):
-			pass
-
-		run_status = self.old_runnable_status()
-		if run_status == Task.SKIP_ME:
-			setattr(self, 'old_exec_command', getattr(self, 'exec_command', None))
-			setattr(self, 'exec_command', exec_command)
-			self.run()
-			setattr(self, 'exec_command', getattr(self, 'old_exec_command', None))
-		return run_status
-
-	setattr(t, 'old_runnable_status', getattr(t, 'runnable_status', None))
-	setattr(t, 'runnable_status', runnable_status)

waflib/extras/codelite.py

@@ -1,875 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# CodeLite Project
-# Christian Klein (chrikle@berlios.de)
-# Created: Jan 2012
-# As templete for this file I used the msvs.py
-# I hope this template will work proper
-
-"""
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-3. The name of the author may not be used to endorse or promote products
-   derived from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
-IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
-IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-"""
-
-"""
- 
-
-To add this tool to your project:
-def options(conf):
-        opt.load('codelite')
-
-It can be a good idea to add the sync_exec tool too.
-
-To generate solution files:
-$ waf configure codelite
-
-To customize the outputs, provide subclasses in your wscript files:
-
-from waflib.extras import codelite
-class vsnode_target(codelite.vsnode_target):
-        def get_build_command(self, props):
-                # likely to be required
-                return "waf.bat build"
-        def collect_source(self):
-                # likely to be required
-                ...
-class codelite_bar(codelite.codelite_generator):
-        def init(self):
-                codelite.codelite_generator.init(self)
-                self.vsnode_target = vsnode_target
-
-The codelite class re-uses the same build() function for reading the targets (task generators),
-you may therefore specify codelite settings on the context object:
-
-def build(bld):
-        bld.codelite_solution_name = 'foo.workspace'
-        bld.waf_command = 'waf.bat'
-        bld.projects_dir = bld.srcnode.make_node('')
-        bld.projects_dir.mkdir()
-
-
-ASSUMPTIONS:
-* a project can be either a directory or a target, project files are written only for targets that have source files
-* each project is a vcxproj file, therefore the project uuid needs only to be a hash of the absolute path
-"""
-
-import os, re, sys
-import uuid # requires python 2.5
-from waflib.Build import BuildContext
-from waflib import Utils, TaskGen, Logs, Task, Context, Node, Options
-
-HEADERS_GLOB = '**/(*.h|*.hpp|*.H|*.inl)'
-
-PROJECT_TEMPLATE = r'''<?xml version="1.0" encoding="utf-8"?>
-<CodeLite_Project Name="${project.name}" InternalType="Library">
-  <Plugins>
-    <Plugin Name="qmake">
-      <![CDATA[00010001N0005Release000000000000]]>
-    </Plugin>
-  </Plugins>
-  <Description/>
-  <Dependencies/>
-  <VirtualDirectory Name="src">
-  ${for x in project.source}  
-  ${if (project.get_key(x)=="sourcefile")}
-  <File Name="${x.abspath()}"/>
-  ${endif}
-  ${endfor}  
-  </VirtualDirectory>
-  <VirtualDirectory Name="include">  
-  ${for x in project.source}
-  ${if (project.get_key(x)=="headerfile")}
-  <File Name="${x.abspath()}"/>
-  ${endif}
-  ${endfor}
-  </VirtualDirectory>  
-  <Settings Type="Dynamic Library">
-    <GlobalSettings>
-      <Compiler Options="" C_Options="">
-        <IncludePath Value="."/>
-      </Compiler>
-      <Linker Options="">
-        <LibraryPath Value="."/>
-      </Linker>
-      <ResourceCompiler Options=""/>
-    </GlobalSettings>
-    <Configuration Name="Release" CompilerType="gnu gcc" ReleasegerType="GNU gdb Releaseger" Type="Dynamic Library" BuildCmpWithGlobalSettings="append" BuildLnkWithGlobalSettings="append" BuildResWithGlobalSettings="append">
-      <Compiler Options="" C_Options="" Required="yes" PreCompiledHeader="" PCHInCommandLine="no" UseDifferentPCHFlags="no" PCHFlags="">
-        <IncludePath Value="."/>
-        <IncludePath Value="."/>
-      </Compiler>
-      <Linker Options="" Required="yes">
-        <LibraryPath Value=""/>
-      </Linker>
-      <ResourceCompiler Options="" Required="no"/>
-      <General OutputFile="${xml:project.build_properties[0].output_file}" IntermediateDirectory="" Command="" CommandArguments="" PauseExecWhenProcTerminates="yes"/>
-      <Environment EnvVarSetName="&lt;Use Defaults&gt;" DbgSetName="&lt;Use Defaults&gt;">
-        <![CDATA[]]>
-      </Environment>
-      <Releaseger IsRemote="no" RemoteHostName="" RemoteHostPort="" ReleasegerPath="">
-        <PostConnectCommands/>
-        <StartupCommands/>
-      </Releaseger>
-      <PreBuild/>
-      <PostBuild/>
-      <CustomBuild Enabled="yes">
-        $b = project.build_properties[0]}
-        <RebuildCommand>${xml:project.get_rebuild_command(project.build_properties[0])}</RebuildCommand>
-        <CleanCommand>${xml:project.get_clean_command(project.build_properties[0])}</CleanCommand>
-        <BuildCommand>${xml:project.get_build_command(project.build_properties[0])}</BuildCommand> 
-        <Target Name="Install">${xml:project.get_install_command(project.build_properties[0])}</Target>
-        <Target Name="Build and Install">${xml:project.get_build_and_install_command(project.build_properties[0])}</Target>        
-        <Target Name="Build All">${xml:project.get_build_all_command(project.build_properties[0])}</Target>
-        <Target Name="Rebuild All">${xml:project.get_rebuild_all_command(project.build_properties[0])}</Target>
-        <Target Name="Clean All">${xml:project.get_clean_all_command(project.build_properties[0])}</Target>
-        <Target Name="Build and Install All">${xml:project.get_build_and_install_all_command(project.build_properties[0])}</Target>
-        <PreprocessFileCommand/>
-        <SingleFileCommand/>
-        <MakefileGenerationCommand/>
-        <ThirdPartyToolName>None</ThirdPartyToolName>
-        <WorkingDirectory/>
-      </CustomBuild>
-      <AdditionalRules>
-        <CustomPostBuild/>
-        <CustomPreBuild/>
-      </AdditionalRules>
-      <Completion>
-        <ClangCmpFlags/>
-        <ClangPP/>
-        <SearchPaths/>
-      </Completion>
-    </Configuration>
-    <Configuration Name="Release" CompilerType="gnu gcc" ReleasegerType="GNU gdb Releaseger" Type="" BuildCmpWithGlobalSettings="append" BuildLnkWithGlobalSettings="append" BuildResWithGlobalSettings="append">
-      <Compiler Options="" C_Options="" Required="yes" PreCompiledHeader="" PCHInCommandLine="no" UseDifferentPCHFlags="no" PCHFlags="">
-        <IncludePath Value="."/>
-      </Compiler>
-      <Linker Options="" Required="yes"/>
-      <ResourceCompiler Options="" Required="no"/>
-      <General OutputFile="" IntermediateDirectory="./Release" Command="" CommandArguments="" UseSeparateReleaseArgs="no" ReleaseArguments="" WorkingDirectory="$(IntermediateDirectory)" PauseExecWhenProcTerminates="yes"/>
-      <Environment EnvVarSetName="&lt;Use Defaults&gt;" DbgSetName="&lt;Use Defaults&gt;">
-        <![CDATA[
-      
-      
-      
-      ]]>
-      </Environment>
-      <Releaseger IsRemote="no" RemoteHostName="" RemoteHostPort="" ReleasegerPath="">
-        <PostConnectCommands/>
-        <StartupCommands/>
-      </Releaseger>
-      <PreBuild/>
-      <PostBuild/>
-      <CustomBuild Enabled="no">
-        <RebuildCommand/>
-        <CleanCommand/>
-        <BuildCommand/>
-        <PreprocessFileCommand/>
-        <SingleFileCommand/>
-        <MakefileGenerationCommand/>
-        <ThirdPartyToolName/>
-        <WorkingDirectory/>
-      </CustomBuild>
-      <AdditionalRules>
-        <CustomPostBuild/>
-        <CustomPreBuild/>
-      </AdditionalRules>
-      <Completion>
-        <ClangCmpFlags/>
-        <ClangPP/>
-        <SearchPaths/>
-      </Completion>
-    </Configuration>
-  </Settings>
-</CodeLite_Project>'''
-
-
-
-
-SOLUTION_TEMPLATE = '''<?xml version="1.0" encoding="utf-8"?>
-<CodeLite_Workspace Name="${getattr(project, 'codelite_solution_name', None)[:-10]}" Database="./${getattr(project, 'codelite_solution_name', None)[:-10]}.tags">
-${for p in project.all_projects}
-  <Project Name = "${p.name}" Path = "${p.title}" Active="No"/>
-${endfor}
-  <BuildMatrix>
-    <WorkspaceConfiguration Name="Release" Selected="yes">
-${for p in project.all_projects}
-      <Project Name="${p.name}" ConfigName="Release"/>        
-${endfor}
-    </WorkspaceConfiguration>        
-  </BuildMatrix>
-</CodeLite_Workspace>'''
-
-
-
-COMPILE_TEMPLATE = '''def f(project):
-        lst = []
-        def xml_escape(value):
-                return value.replace("&", "&amp;").replace('"', "&quot;").replace("'", "&apos;").replace("<", "&lt;").replace(">", "&gt;")
-
-        %s
-
-        #f = open('cmd.txt', 'w')
-        #f.write(str(lst))
-        #f.close()
-        return ''.join(lst)
-'''
-reg_act = re.compile(r"(?P<backslash>\\)|(?P<dollar>\$\$)|(?P<subst>\$\{(?P<code>[^}]*?)\})", re.M)
-def compile_template(line):
-        """
-        Compile a template expression into a python function (like jsps, but way shorter)
-        """
-        extr = []
-        def repl(match):
-                g = match.group
-                if g('dollar'):
-                        return "$"
-                elif g('backslash'):
-                        return "\\"
-                elif g('subst'):
-                        extr.append(g('code'))
-                        return "<<|@|>>"
-                return None
-
-        line2 = reg_act.sub(repl, line)
-        params = line2.split('<<|@|>>')
-        assert(extr)
-
-
-        indent = 0
-        buf = []
-        app = buf.append
-
-        def app(txt):
-                buf.append(indent * '\t' + txt)
-
-        for x in range(len(extr)):
-                if params[x]:
-                        app("lst.append(%r)" % params[x])
-
-                f = extr[x]
-                if f.startswith(('if', 'for')):
-                        app(f + ':')
-                        indent += 1
-                elif f.startswith('py:'):
-                        app(f[3:])
-                elif f.startswith(('endif', 'endfor')):
-                        indent -= 1
-                elif f.startswith(('else', 'elif')):
-                        indent -= 1
-                        app(f + ':')
-                        indent += 1
-                elif f.startswith('xml:'):
-                        app('lst.append(xml_escape(%s))' % f[4:])
-                else:
-                        #app('lst.append((%s) or "cannot find %s")' % (f, f))
-                        app('lst.append(%s)' % f)
-
-        if extr:
-                if params[-1]:
-                        app("lst.append(%r)" % params[-1])
-
-        fun = COMPILE_TEMPLATE % "\n\t".join(buf)
-        #print(fun)
-        return Task.funex(fun)
-
-
-re_blank = re.compile('(\n|\r|\\s)*\n', re.M)
-def rm_blank_lines(txt):
-        txt = re_blank.sub('\r\n', txt)
-        return txt
-
-BOM = '\xef\xbb\xbf'
-try:
-        BOM = bytes(BOM, 'latin-1') # python 3
-except (TypeError, NameError):
-        pass
-
-def stealth_write(self, data, flags='wb'):
-        try:
-                unicode
-        except NameError:
-                data = data.encode('utf-8') # python 3
-        else:
-                data = data.decode(sys.getfilesystemencoding(), 'replace')
-                data = data.encode('utf-8')
-
-        if self.name.endswith('.project'):
-                data = BOM + data
-
-        try:
-                txt = self.read(flags='rb')
-                if txt != data:
-                        raise ValueError('must write')
-        except (IOError, ValueError):
-                self.write(data, flags=flags)
-        else:
-                Logs.debug('codelite: skipping %r', self)
-Node.Node.stealth_write = stealth_write
-
-re_quote = re.compile("[^a-zA-Z0-9-]")
-def quote(s):
-        return re_quote.sub("_", s)
-
-def xml_escape(value):
-        return value.replace("&", "&amp;").replace('"', "&quot;").replace("'", "&apos;").replace("<", "&lt;").replace(">", "&gt;")
-
-def make_uuid(v, prefix = None):
-        """
-        simple utility function
-        """
-        if isinstance(v, dict):
-                keys = list(v.keys())
-                keys.sort()
-                tmp = str([(k, v[k]) for k in keys])
-        else:
-                tmp = str(v)
-        d = Utils.md5(tmp.encode()).hexdigest().upper()
-        if prefix:
-                d = '%s%s' % (prefix, d[8:])
-        gid = uuid.UUID(d, version = 4)
-        return str(gid).upper()
-
-def diff(node, fromnode):
-        # difference between two nodes, but with "(..)" instead of ".."
-        c1 = node
-        c2 = fromnode
-
-        c1h = c1.height()
-        c2h = c2.height()
-
-        lst = []
-        up = 0
-
-        while c1h > c2h:
-                lst.append(c1.name)
-                c1 = c1.parent
-                c1h -= 1
-
-        while c2h > c1h:
-                up += 1
-                c2 = c2.parent
-                c2h -= 1
-
-        while id(c1) != id(c2):
-                lst.append(c1.name)
-                up += 1
-
-                c1 = c1.parent
-                c2 = c2.parent
-
-        for i in range(up):
-                lst.append('(..)')
-        lst.reverse()
-        return tuple(lst)
-
-class build_property(object):
-        pass
-
-class vsnode(object):
-        """
-        Abstract class representing visual studio elements
-        We assume that all visual studio nodes have a uuid and a parent
-        """
-        def __init__(self, ctx):
-                self.ctx = ctx # codelite context
-                self.name = '' # string, mandatory
-                self.vspath = '' # path in visual studio (name for dirs, absolute path for projects)
-                self.uuid = '' # string, mandatory
-                self.parent = None # parent node for visual studio nesting
-
-        def get_waf(self):
-                """
-                Override in subclasses...
-                """
-                return '%s/%s' % (self.ctx.srcnode.abspath(), getattr(self.ctx, 'waf_command', 'waf'))
-
-        def ptype(self):
-                """
-                Return a special uuid for projects written in the solution file
-                """
-                pass
-
-        def write(self):
-                """
-                Write the project file, by default, do nothing
-                """
-                pass
-
-        def make_uuid(self, val):
-                """
-                Alias for creating uuid values easily (the templates cannot access global variables)
-                """
-                return make_uuid(val)
-
-class vsnode_vsdir(vsnode):
-        """
-        Nodes representing visual studio folders (which do not match the filesystem tree!)
-        """
-        VS_GUID_SOLUTIONFOLDER = "2150E333-8FDC-42A3-9474-1A3956D46DE8"
-        def __init__(self, ctx, uuid, name, vspath=''):
-                vsnode.__init__(self, ctx)
-                self.title = self.name = name
-                self.uuid = uuid
-                self.vspath = vspath or name
-
-        def ptype(self):
-                return self.VS_GUID_SOLUTIONFOLDER
-
-class vsnode_project(vsnode):
-        """
-        Abstract class representing visual studio project elements
-        A project is assumed to be writable, and has a node representing the file to write to
-        """
-        VS_GUID_VCPROJ = "8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942"
-        def ptype(self):
-                return self.VS_GUID_VCPROJ
-
-        def __init__(self, ctx, node):
-                vsnode.__init__(self, ctx)
-                self.path = node
-                self.uuid = make_uuid(node.abspath())
-                self.name = node.name
-                self.title = self.path.abspath()
-                self.source = [] # list of node objects
-                self.build_properties = [] # list of properties (nmake commands, output dir, etc)
-
-        def dirs(self):
-                """
-                Get the list of parent folders of the source files (header files included)
-                for writing the filters
-                """
-                lst = []
-                def add(x):
-                        if x.height() > self.tg.path.height() and x not in lst:
-                                lst.append(x)
-                                add(x.parent)
-                for x in self.source:
-                        add(x.parent)
-                return lst
-
-        def write(self):
-                Logs.debug('codelite: creating %r', self.path)
-                #print "self.name:",self.name
-
-                # first write the project file
-                template1 = compile_template(PROJECT_TEMPLATE)
-                proj_str = template1(self)
-                proj_str = rm_blank_lines(proj_str)
-                self.path.stealth_write(proj_str)
-
-                # then write the filter
-                #template2 = compile_template(FILTER_TEMPLATE)
-                #filter_str = template2(self)
-                #filter_str = rm_blank_lines(filter_str)
-                #tmp = self.path.parent.make_node(self.path.name + '.filters')
-                #tmp.stealth_write(filter_str)
-
-        def get_key(self, node):
-                """
-                required for writing the source files
-                """
-                name = node.name
-                if name.endswith(('.cpp', '.c')):
-                        return 'sourcefile'
-                return 'headerfile'
-
-        def collect_properties(self):
-                """
-                Returns a list of triplet (configuration, platform, output_directory)
-                """
-                ret = []
-                for c in self.ctx.configurations:
-                        for p in self.ctx.platforms:
-                                x = build_property()
-                                x.outdir = ''
-
-                                x.configuration = c
-                                x.platform = p
-
-                                x.preprocessor_definitions = ''
-                                x.includes_search_path = ''
-
-                                # can specify "deploy_dir" too
-                                ret.append(x)
-                self.build_properties = ret
-
-        def get_build_params(self, props):
-                opt = ''
-                return (self.get_waf(), opt)
-
-        def get_build_command(self, props):
-                return "%s build %s" % self.get_build_params(props)
-
-        def get_clean_command(self, props):
-                return "%s clean %s" % self.get_build_params(props)
-
-        def get_rebuild_command(self, props):
-                return "%s clean build %s" % self.get_build_params(props)
-                
-        def get_install_command(self, props):
-                return "%s install %s" % self.get_build_params(props)
-        def get_build_and_install_command(self, props):
-                return "%s build install %s" % self.get_build_params(props)
-                
-        def get_build_and_install_all_command(self, props):
-                return "%s build install" % self.get_build_params(props)[0]
-                
-        def get_clean_all_command(self, props):
-                return "%s clean" % self.get_build_params(props)[0]
-        
-        def get_build_all_command(self, props):
-                return "%s build" % self.get_build_params(props)[0]
-                
-        def get_rebuild_all_command(self, props):
-                return "%s clean build" % self.get_build_params(props)[0]
-
-        def get_filter_name(self, node):
-                lst = diff(node, self.tg.path)
-                return '\\'.join(lst) or '.'
-
-class vsnode_alias(vsnode_project):
-        def __init__(self, ctx, node, name):
-                vsnode_project.__init__(self, ctx, node)
-                self.name = name
-                self.output_file = ''
-
-class vsnode_build_all(vsnode_alias):
-        """
-        Fake target used to emulate the behaviour of "make all" (starting one process by target is slow)
-        This is the only alias enabled by default
-        """
-        def __init__(self, ctx, node, name='build_all_projects'):
-                vsnode_alias.__init__(self, ctx, node, name)
-                self.is_active = True
-
-class vsnode_install_all(vsnode_alias):
-        """
-        Fake target used to emulate the behaviour of "make install"
-        """
-        def __init__(self, ctx, node, name='install_all_projects'):
-                vsnode_alias.__init__(self, ctx, node, name)
-
-        def get_build_command(self, props):
-                return "%s build install %s" % self.get_build_params(props)
-
-        def get_clean_command(self, props):
-                return "%s clean %s" % self.get_build_params(props)
-
-        def get_rebuild_command(self, props):
-                return "%s clean build install %s" % self.get_build_params(props)
-
-class vsnode_project_view(vsnode_alias):
-        """
-        Fake target used to emulate a file system view
-        """
-        def __init__(self, ctx, node, name='project_view'):
-                vsnode_alias.__init__(self, ctx, node, name)
-                self.tg = self.ctx() # fake one, cannot remove
-                self.exclude_files = Node.exclude_regs + '''
-waf-2*
-waf3-2*/**
-.waf-2*
-.waf3-2*/**
-**/*.sdf
-**/*.suo
-**/*.ncb
-**/%s
-                ''' % Options.lockfile
-
-        def collect_source(self):
-                # this is likely to be slow
-                self.source = self.ctx.srcnode.ant_glob('**', excl=self.exclude_files)
-
-        def get_build_command(self, props):
-                params = self.get_build_params(props) + (self.ctx.cmd,)
-                return "%s %s %s" % params
-
-        def get_clean_command(self, props):
-                return ""
-
-        def get_rebuild_command(self, props):
-                return self.get_build_command(props)
-
-class vsnode_target(vsnode_project):
-        """
-        CodeLite project representing a targets (programs, libraries, etc) and bound
-        to a task generator
-        """
-        def __init__(self, ctx, tg):
-                """
-                A project is more or less equivalent to a file/folder
-                """
-                base = getattr(ctx, 'projects_dir', None) or tg.path
-                node = base.make_node(quote(tg.name) + ctx.project_extension) # the project file as a Node
-                vsnode_project.__init__(self, ctx, node)
-                self.name = quote(tg.name)
-                self.tg     = tg  # task generator
-
-        def get_build_params(self, props):
-                """
-                Override the default to add the target name
-                """
-                opt = ''
-                if getattr(self, 'tg', None):
-                        opt += " --targets=%s" % self.tg.name
-                return (self.get_waf(), opt)
-
-        def collect_source(self):
-                tg = self.tg
-                source_files = tg.to_nodes(getattr(tg, 'source', []))
-                include_dirs = Utils.to_list(getattr(tg, 'codelite_includes', []))
-                include_files = []
-                for x in include_dirs:
-                        if isinstance(x, str):
-                                x = tg.path.find_node(x)
-                        if x:
-                                lst = [y for y in x.ant_glob(HEADERS_GLOB, flat=False)]
-                                include_files.extend(lst)
-
-                # remove duplicates
-                self.source.extend(list(set(source_files + include_files)))
-                self.source.sort(key=lambda x: x.abspath())
-
-        def collect_properties(self):
-                """
-                CodeLite projects are associated with platforms and configurations (for building especially)
-                """
-                super(vsnode_target, self).collect_properties()
-                for x in self.build_properties:
-                        x.outdir = self.path.parent.abspath()
-                        x.preprocessor_definitions = ''
-                        x.includes_search_path = ''
-
-                        try:
-                                tsk = self.tg.link_task
-                        except AttributeError:
-                                pass
-                        else:                                
-                                x.output_file = tsk.outputs[0].abspath()
-                                x.preprocessor_definitions = ';'.join(tsk.env.DEFINES)
-                                x.includes_search_path = ';'.join(self.tg.env.INCPATHS)
-
-class codelite_generator(BuildContext):
-        '''generates a CodeLite workspace'''
-        cmd = 'codelite'
-        fun = 'build'
-
-        def init(self):
-                """
-                Some data that needs to be present
-                """
-                if not getattr(self, 'configurations', None):
-                        self.configurations = ['Release'] # LocalRelease, RemoteDebug, etc
-                if not getattr(self, 'platforms', None):
-                        self.platforms = ['Win32']
-                if not getattr(self, 'all_projects', None):
-                        self.all_projects = []
-                if not getattr(self, 'project_extension', None):
-                        self.project_extension = '.project'
-                if not getattr(self, 'projects_dir', None):
-                        self.projects_dir = self.srcnode.make_node('')
-                        self.projects_dir.mkdir()
-
-                # bind the classes to the object, so that subclass can provide custom generators
-                if not getattr(self, 'vsnode_vsdir', None):
-                        self.vsnode_vsdir = vsnode_vsdir
-                if not getattr(self, 'vsnode_target', None):
-                        self.vsnode_target = vsnode_target
-                if not getattr(self, 'vsnode_build_all', None):
-                        self.vsnode_build_all = vsnode_build_all
-                if not getattr(self, 'vsnode_install_all', None):
-                        self.vsnode_install_all = vsnode_install_all
-                if not getattr(self, 'vsnode_project_view', None):
-                        self.vsnode_project_view = vsnode_project_view
-
-                self.numver = '11.00'
-                self.vsver  = '2010'
-
-        def execute(self):
-                """
-                Entry point
-                """
-                self.restore()
-                if not self.all_envs:
-                        self.load_envs()
-                self.recurse([self.run_dir])
-
-                # user initialization
-                self.init()
-
-                # two phases for creating the solution
-                self.collect_projects() # add project objects into "self.all_projects"
-                self.write_files() # write the corresponding project and solution files
-
-        def collect_projects(self):
-                """
-                Fill the list self.all_projects with project objects
-                Fill the list of build targets
-                """
-                self.collect_targets()
-                #self.add_aliases()
-                #self.collect_dirs()
-                default_project = getattr(self, 'default_project', None)
-                def sortfun(x):
-                        if x.name == default_project:
-                                return ''
-                        return getattr(x, 'path', None) and x.path.abspath() or x.name
-                self.all_projects.sort(key=sortfun)
-
-        def write_files(self):
-                """
-                Write the project and solution files from the data collected
-                so far. It is unlikely that you will want to change this
-                """
-                for p in self.all_projects:
-                        p.write()
-
-                # and finally write the solution file
-                node = self.get_solution_node()
-                node.parent.mkdir()
-                Logs.warn('Creating %r', node)
-                #a = dir(self.root)
-                #for b in a:
-                #        print b
-                #print self.group_names
-                #print "Hallo2:   ",self.root.listdir()
-                #print getattr(self, 'codelite_solution_name', None)
-                template1 = compile_template(SOLUTION_TEMPLATE)
-                sln_str = template1(self)
-                sln_str = rm_blank_lines(sln_str)
-                node.stealth_write(sln_str)
-
-        def get_solution_node(self):
-                """
-                The solution filename is required when writing the .vcproj files
-                return self.solution_node and if it does not exist, make one
-                """
-                try:
-                        return self.solution_node
-                except:
-                        pass
-
-                codelite_solution_name = getattr(self, 'codelite_solution_name', None)
-                if not codelite_solution_name:
-                        codelite_solution_name = getattr(Context.g_module, Context.APPNAME, 'project') + '.workspace'
-                        setattr(self, 'codelite_solution_name', codelite_solution_name)
-                if os.path.isabs(codelite_solution_name):
-                        self.solution_node = self.root.make_node(codelite_solution_name)
-                else:
-                        self.solution_node = self.srcnode.make_node(codelite_solution_name)
-                return self.solution_node
-
-        def project_configurations(self):
-                """
-                Helper that returns all the pairs (config,platform)
-                """
-                ret = []
-                for c in self.configurations:
-                        for p in self.platforms:
-                                ret.append((c, p))
-                return ret
-
-        def collect_targets(self):
-                """
-                Process the list of task generators
-                """
-                for g in self.groups:
-                        for tg in g:
-                                if not isinstance(tg, TaskGen.task_gen):
-                                        continue
-
-                                if not hasattr(tg, 'codelite_includes'):
-                                        tg.codelite_includes = tg.to_list(getattr(tg, 'includes', [])) + tg.to_list(getattr(tg, 'export_includes', []))
-                                tg.post()
-                                if not getattr(tg, 'link_task', None):
-                                        continue
-
-                                p = self.vsnode_target(self, tg)
-                                p.collect_source() # delegate this processing
-                                p.collect_properties()                               
-                                self.all_projects.append(p)
-
-        def add_aliases(self):
-                """
-                Add a specific target that emulates the "make all" necessary for Visual studio when pressing F7
-                We also add an alias for "make install" (disabled by default)
-                """
-                base = getattr(self, 'projects_dir', None) or self.tg.path
-
-                node_project = base.make_node('build_all_projects' + self.project_extension) # Node
-                p_build = self.vsnode_build_all(self, node_project)
-                p_build.collect_properties()
-                self.all_projects.append(p_build)
-
-                node_project = base.make_node('install_all_projects' + self.project_extension) # Node
-                p_install = self.vsnode_install_all(self, node_project)
-                p_install.collect_properties()
-                self.all_projects.append(p_install)
-
-                node_project = base.make_node('project_view' + self.project_extension) # Node
-                p_view = self.vsnode_project_view(self, node_project)
-                p_view.collect_source()
-                p_view.collect_properties()
-                self.all_projects.append(p_view)
-
-                n = self.vsnode_vsdir(self, make_uuid(self.srcnode.abspath() + 'build_aliases'), "build_aliases")
-                p_build.parent = p_install.parent = p_view.parent = n
-                self.all_projects.append(n)
-
-        def collect_dirs(self):
-                """
-                Create the folder structure in the CodeLite project view
-                """
-                seen = {}
-                def make_parents(proj):
-                        # look at a project, try to make a parent
-                        if getattr(proj, 'parent', None):
-                                # aliases already have parents
-                                return
-                        x = proj.iter_path
-                        if x in seen:
-                                proj.parent = seen[x]
-                                return
-
-                        # There is not vsnode_vsdir for x.
-                        # So create a project representing the folder "x"
-                        n = proj.parent = seen[x] = self.vsnode_vsdir(self, make_uuid(x.abspath()), x.name)
-                        n.iter_path = x.parent
-                        self.all_projects.append(n)
-
-                        # recurse up to the project directory
-                        if x.height() > self.srcnode.height() + 1:
-                                make_parents(n)
-
-                for p in self.all_projects[:]: # iterate over a copy of all projects
-                        if not getattr(p, 'tg', None):
-                                # but only projects that have a task generator
-                                continue
-
-                        # make a folder for each task generator
-                        p.iter_path = p.tg.path
-                        make_parents(p)
-

waflib/extras/color_gcc.py

@@ -1,39 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-
-# Replaces the default formatter by one which understands GCC output and colorizes it.
-
-__author__ = __maintainer__ = "Jérôme Carretero <cJ-waf@zougloub.eu>"
-__copyright__ = "Jérôme Carretero, 2012"
-
-import sys
-from waflib import Logs
-
-class ColorGCCFormatter(Logs.formatter):
-	def __init__(self, colors):
-		self.colors = colors
-		Logs.formatter.__init__(self)
-	def format(self, rec):
-		frame = sys._getframe()
-		while frame:
-			func = frame.f_code.co_name
-			if func == 'exec_command':
-				cmd = frame.f_locals.get('cmd')
-				if isinstance(cmd, list) and ('gcc' in cmd[0] or 'g++' in cmd[0]):
-					lines = []
-					for line in rec.msg.splitlines():
-						if 'warning: ' in line:
-							lines.append(self.colors.YELLOW + line)
-						elif 'error: ' in line:
-							lines.append(self.colors.RED + line)
-						elif 'note: ' in line:
-							lines.append(self.colors.CYAN + line)
-						else:
-							lines.append(line)
-					rec.msg = "\n".join(lines)
-			frame = frame.f_back
-		return Logs.formatter.format(self, rec)
-
-def options(opt):
-	Logs.log.handlers[0].setFormatter(ColorGCCFormatter(Logs.colors))
-

waflib/extras/color_rvct.py

@@ -1,51 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-
-# Replaces the default formatter by one which understands RVCT output and colorizes it.
-
-__author__ = __maintainer__ = "Jérôme Carretero <cJ-waf@zougloub.eu>"
-__copyright__ = "Jérôme Carretero, 2012"
-
-import sys
-import atexit
-from waflib import Logs
-
-errors = []
-
-def show_errors():
-	for i, e in enumerate(errors):
-		if i > 5:
-			break
-		print("Error: %s" % e)
-
-atexit.register(show_errors)
-
-class RcvtFormatter(Logs.formatter):
-	def __init__(self, colors):
-		Logs.formatter.__init__(self)
-		self.colors = colors
-	def format(self, rec):
-		frame = sys._getframe()
-		while frame:
-			func = frame.f_code.co_name
-			if func == 'exec_command':
-				cmd = frame.f_locals['cmd']
-				if isinstance(cmd, list) and ('armcc' in cmd[0] or 'armld' in cmd[0]):
-					lines = []
-					for line in rec.msg.splitlines():
-						if 'Warning: ' in line:
-							lines.append(self.colors.YELLOW + line)
-						elif 'Error: ' in line:
-							lines.append(self.colors.RED + line)
-							errors.append(line)
-						elif 'note: ' in line:
-							lines.append(self.colors.CYAN + line)
-						else:
-							lines.append(line)
-					rec.msg = "\n".join(lines)
-			frame = frame.f_back
-		return Logs.formatter.format(self, rec)
-
-def options(opt):
-	Logs.log.handlers[0].setFormatter(RcvtFormatter(Logs.colors))
-

waflib/extras/compat15.py

@@ -1,406 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2010 (ita)
-
-"""
-This file is provided to enable compatibility with waf 1.5
-It was enabled by default in waf 1.6, but it is not used in waf 1.7
-"""
-
-import sys
-from waflib import ConfigSet, Logs, Options, Scripting, Task, Build, Configure, Node, Runner, TaskGen, Utils, Errors, Context
-
-# the following is to bring some compatibility with waf 1.5 "import waflib.Configure → import Configure"
-sys.modules['Environment'] = ConfigSet
-ConfigSet.Environment = ConfigSet.ConfigSet
-
-sys.modules['Logs'] = Logs
-sys.modules['Options'] = Options
-sys.modules['Scripting'] = Scripting
-sys.modules['Task'] = Task
-sys.modules['Build'] = Build
-sys.modules['Configure'] = Configure
-sys.modules['Node'] = Node
-sys.modules['Runner'] = Runner
-sys.modules['TaskGen'] = TaskGen
-sys.modules['Utils'] = Utils
-sys.modules['Constants'] = Context
-Context.SRCDIR = ''
-Context.BLDDIR = ''
-
-from waflib.Tools import c_preproc
-sys.modules['preproc'] = c_preproc
-
-from waflib.Tools import c_config
-sys.modules['config_c'] = c_config
-
-ConfigSet.ConfigSet.copy = ConfigSet.ConfigSet.derive
-ConfigSet.ConfigSet.set_variant = Utils.nada
-
-Utils.pproc = Utils.subprocess
-
-Build.BuildContext.add_subdirs = Build.BuildContext.recurse
-Build.BuildContext.new_task_gen = Build.BuildContext.__call__
-Build.BuildContext.is_install = 0
-Node.Node.relpath_gen = Node.Node.path_from
-
-Utils.pproc = Utils.subprocess
-Utils.get_term_cols = Logs.get_term_cols
-
-def cmd_output(cmd, **kw):
-
-	silent = False
-	if 'silent' in kw:
-		silent = kw['silent']
-		del(kw['silent'])
-
-	if 'e' in kw:
-		tmp = kw['e']
-		del(kw['e'])
-		kw['env'] = tmp
-
-	kw['shell'] = isinstance(cmd, str)
-	kw['stdout'] = Utils.subprocess.PIPE
-	if silent:
-		kw['stderr'] = Utils.subprocess.PIPE
-
-	try:
-		p = Utils.subprocess.Popen(cmd, **kw)
-		output = p.communicate()[0]
-	except OSError as e:
-		raise ValueError(str(e))
-
-	if p.returncode:
-		if not silent:
-			msg = "command execution failed: %s -> %r" % (cmd, str(output))
-			raise ValueError(msg)
-		output = ''
-	return output
-Utils.cmd_output = cmd_output
-
-def name_to_obj(self, s, env=None):
-	if Logs.verbose:
-		Logs.warn('compat: change "name_to_obj(name, env)" by "get_tgen_by_name(name)"')
-	return self.get_tgen_by_name(s)
-Build.BuildContext.name_to_obj = name_to_obj
-
-def env_of_name(self, name):
-	try:
-		return self.all_envs[name]
-	except KeyError:
-		Logs.error('no such environment: '+name)
-		return None
-Build.BuildContext.env_of_name = env_of_name
-
-
-def set_env_name(self, name, env):
-	self.all_envs[name] = env
-	return env
-Configure.ConfigurationContext.set_env_name = set_env_name
-
-def retrieve(self, name, fromenv=None):
-	try:
-		env = self.all_envs[name]
-	except KeyError:
-		env = ConfigSet.ConfigSet()
-		self.prepare_env(env)
-		self.all_envs[name] = env
-	else:
-		if fromenv:
-			Logs.warn('The environment %s may have been configured already', name)
-	return env
-Configure.ConfigurationContext.retrieve = retrieve
-
-Configure.ConfigurationContext.sub_config = Configure.ConfigurationContext.recurse
-Configure.ConfigurationContext.check_tool = Configure.ConfigurationContext.load
-Configure.conftest = Configure.conf
-Configure.ConfigurationError = Errors.ConfigurationError
-Utils.WafError = Errors.WafError
-
-Options.OptionsContext.sub_options = Options.OptionsContext.recurse
-Options.OptionsContext.tool_options = Context.Context.load
-Options.Handler = Options.OptionsContext
-
-Task.simple_task_type = Task.task_type_from_func = Task.task_factory
-Task.Task.classes = Task.classes
-
-def setitem(self, key, value):
-	if key.startswith('CCFLAGS'):
-		key = key[1:]
-	self.table[key] = value
-ConfigSet.ConfigSet.__setitem__ = setitem
-
-@TaskGen.feature('d')
-@TaskGen.before('apply_incpaths')
-def old_importpaths(self):
-	if getattr(self, 'importpaths', []):
-		self.includes = self.importpaths
-
-from waflib import Context
-eld = Context.load_tool
-def load_tool(*k, **kw):
-	ret = eld(*k, **kw)
-	if 'set_options' in ret.__dict__:
-		if Logs.verbose:
-			Logs.warn('compat: rename "set_options" to options')
-		ret.options = ret.set_options
-	if 'detect' in ret.__dict__:
-		if Logs.verbose:
-			Logs.warn('compat: rename "detect" to "configure"')
-		ret.configure = ret.detect
-	return ret
-Context.load_tool = load_tool
-
-def get_curdir(self):
-	return self.path.abspath()
-Context.Context.curdir = property(get_curdir, Utils.nada)
-
-def get_srcdir(self):
-	return self.srcnode.abspath()
-Configure.ConfigurationContext.srcdir = property(get_srcdir, Utils.nada)
-
-def get_blddir(self):
-	return self.bldnode.abspath()
-Configure.ConfigurationContext.blddir = property(get_blddir, Utils.nada)
-
-Configure.ConfigurationContext.check_message_1 = Configure.ConfigurationContext.start_msg
-Configure.ConfigurationContext.check_message_2 = Configure.ConfigurationContext.end_msg
-
-rev = Context.load_module
-def load_module(path, encoding=None):
-	ret = rev(path, encoding)
-	if 'set_options' in ret.__dict__:
-		if Logs.verbose:
-			Logs.warn('compat: rename "set_options" to "options" (%r)', path)
-		ret.options = ret.set_options
-	if 'srcdir' in ret.__dict__:
-		if Logs.verbose:
-			Logs.warn('compat: rename "srcdir" to "top" (%r)', path)
-		ret.top = ret.srcdir
-	if 'blddir' in ret.__dict__:
-		if Logs.verbose:
-			Logs.warn('compat: rename "blddir" to "out" (%r)', path)
-		ret.out = ret.blddir
-	Utils.g_module = Context.g_module
-	Options.launch_dir = Context.launch_dir
-	return ret
-Context.load_module = load_module
-
-old_post = TaskGen.task_gen.post
-def post(self):
-	self.features = self.to_list(self.features)
-	if 'cc' in self.features:
-		if Logs.verbose:
-			Logs.warn('compat: the feature cc does not exist anymore (use "c")')
-		self.features.remove('cc')
-		self.features.append('c')
-	if 'cstaticlib' in self.features:
-		if Logs.verbose:
-			Logs.warn('compat: the feature cstaticlib does not exist anymore (use "cstlib" or "cxxstlib")')
-		self.features.remove('cstaticlib')
-		self.features.append(('cxx' in self.features) and 'cxxstlib' or 'cstlib')
-	if getattr(self, 'ccflags', None):
-		if Logs.verbose:
-			Logs.warn('compat: "ccflags" was renamed to "cflags"')
-		self.cflags = self.ccflags
-	return old_post(self)
-TaskGen.task_gen.post = post
-
-def waf_version(*k, **kw):
-	Logs.warn('wrong version (waf_version was removed in waf 1.6)')
-Utils.waf_version = waf_version
-
-
-import os
-@TaskGen.feature('c', 'cxx', 'd')
-@TaskGen.before('apply_incpaths', 'propagate_uselib_vars')
-@TaskGen.after('apply_link', 'process_source')
-def apply_uselib_local(self):
-	"""
-	process the uselib_local attribute
-	execute after apply_link because of the execution order set on 'link_task'
-	"""
-	env = self.env
-	from waflib.Tools.ccroot import stlink_task
-
-	# 1. the case of the libs defined in the project (visit ancestors first)
-	# the ancestors external libraries (uselib) will be prepended
-	self.uselib = self.to_list(getattr(self, 'uselib', []))
-	self.includes = self.to_list(getattr(self, 'includes', []))
-	names = self.to_list(getattr(self, 'uselib_local', []))
-	get = self.bld.get_tgen_by_name
-	seen = set()
-	seen_uselib = set()
-	tmp = Utils.deque(names) # consume a copy of the list of names
-	if tmp:
-		if Logs.verbose:
-			Logs.warn('compat: "uselib_local" is deprecated, replace by "use"')
-	while tmp:
-		lib_name = tmp.popleft()
-		# visit dependencies only once
-		if lib_name in seen:
-			continue
-
-		y = get(lib_name)
-		y.post()
-		seen.add(lib_name)
-
-		# object has ancestors to process (shared libraries): add them to the end of the list
-		if getattr(y, 'uselib_local', None):
-			for x in self.to_list(getattr(y, 'uselib_local', [])):
-				obj = get(x)
-				obj.post()
-				if getattr(obj, 'link_task', None):
-					if not isinstance(obj.link_task, stlink_task):
-						tmp.append(x)
-
-		# link task and flags
-		if getattr(y, 'link_task', None):
-
-			link_name = y.target[y.target.rfind(os.sep) + 1:]
-			if isinstance(y.link_task, stlink_task):
-				env.append_value('STLIB', [link_name])
-			else:
-				# some linkers can link against programs
-				env.append_value('LIB', [link_name])
-
-			# the order
-			self.link_task.set_run_after(y.link_task)
-
-			# for the recompilation
-			self.link_task.dep_nodes += y.link_task.outputs
-
-			# add the link path too
-			tmp_path = y.link_task.outputs[0].parent.bldpath()
-			if not tmp_path in env['LIBPATH']:
-				env.prepend_value('LIBPATH', [tmp_path])
-
-		# add ancestors uselib too - but only propagate those that have no staticlib defined
-		for v in self.to_list(getattr(y, 'uselib', [])):
-			if v not in seen_uselib:
-				seen_uselib.add(v)
-				if not env['STLIB_' + v]:
-					if not v in self.uselib:
-						self.uselib.insert(0, v)
-
-		# if the library task generator provides 'export_includes', add to the include path
-		# the export_includes must be a list of paths relative to the other library
-		if getattr(y, 'export_includes', None):
-			self.includes.extend(y.to_incnodes(y.export_includes))
-
-@TaskGen.feature('cprogram', 'cxxprogram', 'cstlib', 'cxxstlib', 'cshlib', 'cxxshlib', 'dprogram', 'dstlib', 'dshlib')
-@TaskGen.after('apply_link')
-def apply_objdeps(self):
-	"add the .o files produced by some other object files in the same manner as uselib_local"
-	names = getattr(self, 'add_objects', [])
-	if not names:
-		return
-	names = self.to_list(names)
-
-	get = self.bld.get_tgen_by_name
-	seen = []
-	while names:
-		x = names[0]
-
-		# visit dependencies only once
-		if x in seen:
-			names = names[1:]
-			continue
-
-		# object does not exist ?
-		y = get(x)
-
-		# object has ancestors to process first ? update the list of names
-		if getattr(y, 'add_objects', None):
-			added = 0
-			lst = y.to_list(y.add_objects)
-			lst.reverse()
-			for u in lst:
-				if u in seen:
-					continue
-				added = 1
-				names = [u]+names
-			if added:
-				continue # list of names modified, loop
-
-		# safe to process the current object
-		y.post()
-		seen.append(x)
-
-		for t in getattr(y, 'compiled_tasks', []):
-			self.link_task.inputs.extend(t.outputs)
-
-@TaskGen.after('apply_link')
-def process_obj_files(self):
-	if not hasattr(self, 'obj_files'):
-		return
-	for x in self.obj_files:
-		node = self.path.find_resource(x)
-		self.link_task.inputs.append(node)
-
-@TaskGen.taskgen_method
-def add_obj_file(self, file):
-	"""Small example on how to link object files as if they were source
-	obj = bld.create_obj('cc')
-	obj.add_obj_file('foo.o')"""
-	if not hasattr(self, 'obj_files'):
-		self.obj_files = []
-	if not 'process_obj_files' in self.meths:
-		self.meths.append('process_obj_files')
-	self.obj_files.append(file)
-
-
-old_define = Configure.ConfigurationContext.__dict__['define']
-
-@Configure.conf
-def define(self, key, val, quote=True, comment=''):
-	old_define(self, key, val, quote, comment)
-	if key.startswith('HAVE_'):
-		self.env[key] = 1
-
-old_undefine = Configure.ConfigurationContext.__dict__['undefine']
-
-@Configure.conf
-def undefine(self, key, comment=''):
-	old_undefine(self, key, comment)
-	if key.startswith('HAVE_'):
-		self.env[key] = 0
-
-# some people might want to use export_incdirs, but it was renamed
-def set_incdirs(self, val):
-	Logs.warn('compat: change "export_incdirs" by "export_includes"')
-	self.export_includes = val
-TaskGen.task_gen.export_incdirs = property(None, set_incdirs)
-
-def install_dir(self, path):
-	if not path:
-		return []
-
-	destpath = Utils.subst_vars(path, self.env)
-
-	if self.is_install > 0:
-		Logs.info('* creating %s', destpath)
-		Utils.check_dir(destpath)
-	elif self.is_install < 0:
-		Logs.info('* removing %s', destpath)
-		try:
-			os.remove(destpath)
-		except OSError:
-			pass
-Build.BuildContext.install_dir = install_dir
-
-# before/after names
-repl = {'apply_core': 'process_source',
-	'apply_lib_vars': 'process_source',
-	'apply_obj_vars': 'propagate_uselib_vars',
-	'exec_rule': 'process_rule'
-}
-def after(*k):
-	k = [repl.get(key, key) for key in k]
-	return TaskGen.after_method(*k)
-
-def before(*k):
-	k = [repl.get(key, key) for key in k]
-	return TaskGen.before_method(*k)
-TaskGen.before = before
-

waflib/extras/cppcheck.py

@@ -1,591 +0,0 @@
-#! /usr/bin/env python
-# -*- encoding: utf-8 -*-
-# Michel Mooij, michel.mooij7@gmail.com
-
-"""
-Tool Description
-================
-This module provides a waf wrapper (i.e. waftool) around the C/C++ source code
-checking tool 'cppcheck'.
-
-See http://cppcheck.sourceforge.net/ for more information on the cppcheck tool
-itself.
-Note that many linux distributions already provide a ready to install version
-of cppcheck. On fedora, for instance, it can be installed using yum:
-
-	'sudo yum install cppcheck'
-
-
-Usage
-=====
-In order to use this waftool simply add it to the 'options' and 'configure'
-functions of your main waf script as shown in the example below:
-
-	def options(opt):
-		opt.load('cppcheck', tooldir='./waftools')
-
-	def configure(conf):
-		conf.load('cppcheck')
-
-Note that example shown above assumes that the cppcheck waftool is located in
-the sub directory named 'waftools'.
-
-When configured as shown in the example above, cppcheck will automatically
-perform a source code analysis on all C/C++ build tasks that have been
-defined in your waf build system.
-
-The example shown below for a C program will be used as input for cppcheck when
-building the task.
-
-	def build(bld):
-		bld.program(name='foo', src='foobar.c')
-
-The result of the source code analysis will be stored both as xml and html
-files in the build location for the task. Should any error be detected by
-cppcheck the build will be aborted and a link to the html report will be shown.
-By default, one index.html file is created for each task generator. A global
-index.html file can be obtained by setting the following variable
-in the configuration section:
-
-	conf.env.CPPCHECK_SINGLE_HTML = False
-
-When needed source code checking by cppcheck can be disabled per task, per
-detected error or warning for a particular task. It can be also be disabled for
-all tasks.
-
-In order to exclude a task from source code checking add the skip option to the
-task as shown below:
-
-	def build(bld):
-		bld.program(
-				name='foo',
-				src='foobar.c'
-				cppcheck_skip=True
-		)
-
-When needed problems detected by cppcheck may be suppressed using a file
-containing a list of suppression rules. The relative or absolute path to this
-file can be added to the build task as shown in the example below:
-
-		bld.program(
-				name='bar',
-				src='foobar.c',
-				cppcheck_suppress='bar.suppress'
-		)
-
-A cppcheck suppress file should contain one suppress rule per line. Each of
-these rules will be passed as an '--suppress=<rule>' argument to cppcheck.
-
-Dependencies
-================
-This waftool depends on the python pygments module, it is used for source code
-syntax highlighting when creating the html reports. see http://pygments.org/ for
-more information on this package.
-
-Remarks
-================
-The generation of the html report is originally based on the cppcheck-htmlreport.py
-script that comes shipped with the cppcheck tool.
-"""
-
-import sys
-import xml.etree.ElementTree as ElementTree
-from waflib import Task, TaskGen, Logs, Context, Options
-
-PYGMENTS_EXC_MSG= '''
-The required module 'pygments' could not be found. Please install it using your
-platform package manager (e.g. apt-get or yum), using 'pip' or 'easy_install',
-see 'http://pygments.org/download/' for installation instructions.
-'''
-
-try:
-	import pygments
-	from pygments import formatters, lexers
-except ImportError as e:
-	Logs.warn(PYGMENTS_EXC_MSG)
-	raise e
-
-
-def options(opt):
-	opt.add_option('--cppcheck-skip', dest='cppcheck_skip',
-		default=False, action='store_true',
-		help='do not check C/C++ sources (default=False)')
-
-	opt.add_option('--cppcheck-err-resume', dest='cppcheck_err_resume',
-		default=False, action='store_true',
-		help='continue in case of errors (default=False)')
-
-	opt.add_option('--cppcheck-bin-enable', dest='cppcheck_bin_enable',
-		default='warning,performance,portability,style,unusedFunction', action='store',
-		help="cppcheck option '--enable=' for binaries (default=warning,performance,portability,style,unusedFunction)")
-
-	opt.add_option('--cppcheck-lib-enable', dest='cppcheck_lib_enable',
-		default='warning,performance,portability,style', action='store',
-		help="cppcheck option '--enable=' for libraries (default=warning,performance,portability,style)")
-
-	opt.add_option('--cppcheck-std-c', dest='cppcheck_std_c',
-		default='c99', action='store',
-		help='cppcheck standard to use when checking C (default=c99)')
-
-	opt.add_option('--cppcheck-std-cxx', dest='cppcheck_std_cxx',
-		default='c++03', action='store',
-		help='cppcheck standard to use when checking C++ (default=c++03)')
-
-	opt.add_option('--cppcheck-check-config', dest='cppcheck_check_config',
-		default=False, action='store_true',
-		help='forced check for missing buildin include files, e.g. stdio.h (default=False)')
-
-	opt.add_option('--cppcheck-max-configs', dest='cppcheck_max_configs',
-		default='20', action='store',
-		help='maximum preprocessor (--max-configs) define iterations (default=20)')
-
-	opt.add_option('--cppcheck-jobs', dest='cppcheck_jobs',
-		default='1', action='store',
-		help='number of jobs (-j) to do the checking work (default=1)')
-
-def configure(conf):
-	if conf.options.cppcheck_skip:
-		conf.env.CPPCHECK_SKIP = [True]
-	conf.env.CPPCHECK_STD_C = conf.options.cppcheck_std_c
-	conf.env.CPPCHECK_STD_CXX = conf.options.cppcheck_std_cxx
-	conf.env.CPPCHECK_MAX_CONFIGS = conf.options.cppcheck_max_configs
-	conf.env.CPPCHECK_BIN_ENABLE = conf.options.cppcheck_bin_enable
-	conf.env.CPPCHECK_LIB_ENABLE = conf.options.cppcheck_lib_enable
-	conf.env.CPPCHECK_JOBS = conf.options.cppcheck_jobs
-	if conf.options.cppcheck_jobs != '1' and ('unusedFunction' in conf.options.cppcheck_bin_enable or 'unusedFunction' in conf.options.cppcheck_lib_enable or 'all' in conf.options.cppcheck_bin_enable or 'all' in conf.options.cppcheck_lib_enable):
-		Logs.warn('cppcheck: unusedFunction cannot be used with multiple threads, cppcheck will disable it automatically')
-	conf.find_program('cppcheck', var='CPPCHECK')
-
-	# set to True to get a single index.html file
-	conf.env.CPPCHECK_SINGLE_HTML = False
-
-@TaskGen.feature('c')
-@TaskGen.feature('cxx')
-def cppcheck_execute(self):
-	if hasattr(self.bld, 'conf'):
-		return
-	if len(self.env.CPPCHECK_SKIP) or Options.options.cppcheck_skip:
-		return
-	if getattr(self, 'cppcheck_skip', False):
-		return
-	task = self.create_task('cppcheck')
-	task.cmd = _tgen_create_cmd(self)
-	task.fatal = []
-	if not Options.options.cppcheck_err_resume:
-		task.fatal.append('error')
-
-
-def _tgen_create_cmd(self):
-	features = getattr(self, 'features', [])
-	std_c = self.env.CPPCHECK_STD_C
-	std_cxx = self.env.CPPCHECK_STD_CXX
-	max_configs = self.env.CPPCHECK_MAX_CONFIGS
-	bin_enable = self.env.CPPCHECK_BIN_ENABLE
-	lib_enable = self.env.CPPCHECK_LIB_ENABLE
-	jobs = self.env.CPPCHECK_JOBS
-
-	cmd  = self.env.CPPCHECK
-	args = ['--inconclusive','--report-progress','--verbose','--xml','--xml-version=2']
-	args.append('--max-configs=%s' % max_configs)
-	args.append('-j %s' % jobs)
-
-	if 'cxx' in features:
-		args.append('--language=c++')
-		args.append('--std=%s' % std_cxx)
-	else:
-		args.append('--language=c')
-		args.append('--std=%s' % std_c)
-
-	if Options.options.cppcheck_check_config:
-		args.append('--check-config')
-
-	if set(['cprogram','cxxprogram']) & set(features):
-		args.append('--enable=%s' % bin_enable)
-	else:
-		args.append('--enable=%s' % lib_enable)
-
-	for src in self.to_list(getattr(self, 'source', [])):
-		if not isinstance(src, str):
-			src = repr(src)
-		args.append(src)
-	for inc in self.to_incnodes(self.to_list(getattr(self, 'includes', []))):
-		if not isinstance(inc, str):
-			inc = repr(inc)
-		args.append('-I%s' % inc)
-	for inc in self.to_incnodes(self.to_list(self.env.INCLUDES)):
-		if not isinstance(inc, str):
-			inc = repr(inc)
-		args.append('-I%s' % inc)
-	return cmd + args
-
-
-class cppcheck(Task.Task):
-	quiet = True
-
-	def run(self):
-		stderr = self.generator.bld.cmd_and_log(self.cmd, quiet=Context.STDERR, output=Context.STDERR)
-		self._save_xml_report(stderr)
-		defects = self._get_defects(stderr)
-		index = self._create_html_report(defects)
-		self._errors_evaluate(defects, index)
-		return 0
-
-	def _save_xml_report(self, s):
-		'''use cppcheck xml result string, add the command string used to invoke cppcheck
-		and save as xml file.
-		'''
-		header = '%s\n' % s.splitlines()[0]
-		root = ElementTree.fromstring(s)
-		cmd = ElementTree.SubElement(root.find('cppcheck'), 'cmd')
-		cmd.text = str(self.cmd)
-		body = ElementTree.tostring(root).decode('us-ascii')
-		body_html_name = 'cppcheck-%s.xml' % self.generator.get_name()
-		if self.env.CPPCHECK_SINGLE_HTML:
-			body_html_name = 'cppcheck.xml'
-		node = self.generator.path.get_bld().find_or_declare(body_html_name)
-		node.write(header + body)
-
-	def _get_defects(self, xml_string):
-		'''evaluate the xml string returned by cppcheck (on sdterr) and use it to create
-		a list of defects.
-		'''
-		defects = []
-		for error in ElementTree.fromstring(xml_string).iter('error'):
-			defect = {}
-			defect['id'] = error.get('id')
-			defect['severity'] = error.get('severity')
-			defect['msg'] = str(error.get('msg')).replace('<','&lt;')
-			defect['verbose'] = error.get('verbose')
-			for location in error.findall('location'):
-				defect['file'] = location.get('file')
-				defect['line'] = str(int(location.get('line')) - 1)
-			defects.append(defect)
-		return defects
-
-	def _create_html_report(self, defects):
-		files, css_style_defs = self._create_html_files(defects)
-		index = self._create_html_index(files)
-		self._create_css_file(css_style_defs)
-		return index
-
-	def _create_html_files(self, defects):
-		sources = {}
-		defects = [defect for defect in defects if 'file' in defect]
-		for defect in defects:
-			name = defect['file']
-			if not name in sources:
-				sources[name] = [defect]
-			else:
-				sources[name].append(defect)
-
-		files = {}
-		css_style_defs = None
-		bpath = self.generator.path.get_bld().abspath()
-		names = list(sources.keys())
-		for i in range(0,len(names)):
-			name = names[i]
-			if self.env.CPPCHECK_SINGLE_HTML:
-				htmlfile = 'cppcheck/%i.html' % (i)
-			else:
-				htmlfile = 'cppcheck/%s%i.html' % (self.generator.get_name(),i)
-			errors = sources[name]
-			files[name] = { 'htmlfile': '%s/%s' % (bpath, htmlfile), 'errors': errors }
-			css_style_defs = self._create_html_file(name, htmlfile, errors)
-		return files, css_style_defs
-
-	def _create_html_file(self, sourcefile, htmlfile, errors):
-		name = self.generator.get_name()
-		root = ElementTree.fromstring(CPPCHECK_HTML_FILE)
-		title = root.find('head/title')
-		title.text = 'cppcheck - report - %s' % name
-
-		body = root.find('body')
-		for div in body.findall('div'):
-			if div.get('id') == 'page':
-				page = div
-				break
-		for div in page.findall('div'):
-			if div.get('id') == 'header':
-				h1 = div.find('h1')
-				h1.text = 'cppcheck report - %s' % name
-			if div.get('id') == 'menu':
-				indexlink = div.find('a')
-				if self.env.CPPCHECK_SINGLE_HTML:
-					indexlink.attrib['href'] = 'index.html'
-				else:
-					indexlink.attrib['href'] = 'index-%s.html' % name
-			if div.get('id') == 'content':
-				content = div
-				srcnode = self.generator.bld.root.find_node(sourcefile)
-				hl_lines = [e['line'] for e in errors if 'line' in e]
-				formatter = CppcheckHtmlFormatter(linenos=True, style='colorful', hl_lines=hl_lines, lineanchors='line')
-				formatter.errors = [e for e in errors if 'line' in e]
-				css_style_defs = formatter.get_style_defs('.highlight')
-				lexer = pygments.lexers.guess_lexer_for_filename(sourcefile, "")
-				s = pygments.highlight(srcnode.read(), lexer, formatter)
-				table = ElementTree.fromstring(s)
-				content.append(table)
-
-		s = ElementTree.tostring(root, method='html').decode('us-ascii')
-		s = CCPCHECK_HTML_TYPE + s
-		node = self.generator.path.get_bld().find_or_declare(htmlfile)
-		node.write(s)
-		return css_style_defs
-
-	def _create_html_index(self, files):
-		name = self.generator.get_name()
-		root = ElementTree.fromstring(CPPCHECK_HTML_FILE)
-		title = root.find('head/title')
-		title.text = 'cppcheck - report - %s' % name
-
-		body = root.find('body')
-		for div in body.findall('div'):
-			if div.get('id') == 'page':
-				page = div
-				break
-		for div in page.findall('div'):
-			if div.get('id') == 'header':
-				h1 = div.find('h1')
-				h1.text = 'cppcheck report - %s' % name
-			if div.get('id') == 'content':
-				content = div
-				self._create_html_table(content, files)
-			if div.get('id') == 'menu':
-				indexlink = div.find('a')
-				if self.env.CPPCHECK_SINGLE_HTML:
-					indexlink.attrib['href'] = 'index.html'
-				else:
-					indexlink.attrib['href'] = 'index-%s.html' % name
-
-		s = ElementTree.tostring(root, method='html').decode('us-ascii')
-		s = CCPCHECK_HTML_TYPE + s
-		index_html_name = 'cppcheck/index-%s.html' % name
-		if self.env.CPPCHECK_SINGLE_HTML:
-			index_html_name = 'cppcheck/index.html'
-		node = self.generator.path.get_bld().find_or_declare(index_html_name)
-		node.write(s)
-		return node
-
-	def _create_html_table(self, content, files):
-		table = ElementTree.fromstring(CPPCHECK_HTML_TABLE)
-		for name, val in files.items():
-			f = val['htmlfile']
-			s = '<tr><td colspan="4"><a href="%s">%s</a></td></tr>\n' % (f,name)
-			row = ElementTree.fromstring(s)
-			table.append(row)
-
-			errors = sorted(val['errors'], key=lambda e: int(e['line']) if 'line' in e else sys.maxint)
-			for e in errors:
-				if not 'line' in e:
-					s = '<tr><td></td><td>%s</td><td>%s</td><td>%s</td></tr>\n' % (e['id'], e['severity'], e['msg'])
-				else:
-					attr = ''
-					if e['severity'] == 'error':
-						attr = 'class="error"'
-					s = '<tr><td><a href="%s#line-%s">%s</a></td>' % (f, e['line'], e['line'])
-					s+= '<td>%s</td><td>%s</td><td %s>%s</td></tr>\n' % (e['id'], e['severity'], attr, e['msg'])
-				row = ElementTree.fromstring(s)
-				table.append(row)
-		content.append(table)
-
-	def _create_css_file(self, css_style_defs):
-		css = str(CPPCHECK_CSS_FILE)
-		if css_style_defs:
-			css = "%s\n%s\n" % (css, css_style_defs)
-		node = self.generator.path.get_bld().find_or_declare('cppcheck/style.css')
-		node.write(css)
-
-	def _errors_evaluate(self, errors, http_index):
-		name = self.generator.get_name()
-		fatal = self.fatal
-		severity = [err['severity'] for err in errors]
-		problems = [err for err in errors if err['severity'] != 'information']
-
-		if set(fatal) & set(severity):
-			exc  = "\n"
-			exc += "\nccpcheck detected fatal error(s) in task '%s', see report for details:" % name
-			exc += "\n    file://%r" % (http_index)
-			exc += "\n"
-			self.generator.bld.fatal(exc)
-
-		elif len(problems):
-			msg =  "\nccpcheck detected (possible) problem(s) in task '%s', see report for details:" % name
-			msg += "\n    file://%r" % http_index
-			msg += "\n"
-			Logs.error(msg)
-
-
-class CppcheckHtmlFormatter(pygments.formatters.HtmlFormatter):
-	errors = []
-
-	def wrap(self, source, outfile):
-		line_no = 1
-		for i, t in super(CppcheckHtmlFormatter, self).wrap(source, outfile):
-			# If this is a source code line we want to add a span tag at the end.
-			if i == 1:
-				for error in self.errors:
-					if int(error['line']) == line_no:
-						t = t.replace('\n', CPPCHECK_HTML_ERROR % error['msg'])
-				line_no += 1
-			yield i, t
-
-
-CCPCHECK_HTML_TYPE = \
-'<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">\n'
-
-CPPCHECK_HTML_FILE = """
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd" [<!ENTITY nbsp "&#160;">]>
-<html>
-	<head>
-		<title>cppcheck - report - XXX</title>
-		<link href="style.css" rel="stylesheet" type="text/css" />
-		<style type="text/css">
-		</style>
-	</head>
-	<body class="body">
-		<div id="page-header">&nbsp;</div>
-		<div id="page">
-			<div id="header">
-				<h1>cppcheck report - XXX</h1>
-			</div>
-			<div id="menu">
-				<a href="index.html">Defect list</a>
-			</div>
-			<div id="content">
-			</div>
-			<div id="footer">
-				<div>cppcheck - a tool for static C/C++ code analysis</div>
-				<div>
-				Internet: <a href="http://cppcheck.sourceforge.net">http://cppcheck.sourceforge.net</a><br/>
-          		Forum: <a href="http://apps.sourceforge.net/phpbb/cppcheck/">http://apps.sourceforge.net/phpbb/cppcheck/</a><br/>
-				IRC: #cppcheck at irc.freenode.net
-				</div>
-				&nbsp;
-			</div>
-		&nbsp;
-		</div>
-		<div id="page-footer">&nbsp;</div>
-	</body>
-</html>
-"""
-
-CPPCHECK_HTML_TABLE = """
-<table>
-	<tr>
-		<th>Line</th>
-		<th>Id</th>
-		<th>Severity</th>
-		<th>Message</th>
-	</tr>
-</table>
-"""
-
-CPPCHECK_HTML_ERROR = \
-'<span style="background: #ffaaaa;padding: 3px;">&lt;--- %s</span>\n'
-
-CPPCHECK_CSS_FILE = """
-body.body {
-	font-family: Arial;
-	font-size: 13px;
-	background-color: black;
-	padding: 0px;
-	margin: 0px;
-}
-
-.error {
-	font-family: Arial;
-	font-size: 13px;
-	background-color: #ffb7b7;
-	padding: 0px;
-	margin: 0px;
-}
-
-th, td {
-	min-width: 100px;
-	text-align: left;
-}
-
-#page-header {
-	clear: both;
-	width: 1200px;
-	margin: 20px auto 0px auto;
-	height: 10px;
-	border-bottom-width: 2px;
-	border-bottom-style: solid;
-	border-bottom-color: #aaaaaa;
-}
-
-#page {
-	width: 1160px;
-	margin: auto;
-	border-left-width: 2px;
-	border-left-style: solid;
-	border-left-color: #aaaaaa;
-	border-right-width: 2px;
-	border-right-style: solid;
-	border-right-color: #aaaaaa;
-	background-color: White;
-	padding: 20px;
-}
-
-#page-footer {
-	clear: both;
-	width: 1200px;
-	margin: auto;
-	height: 10px;
-	border-top-width: 2px;
-	border-top-style: solid;
-	border-top-color: #aaaaaa;
-}
-
-#header {
-	width: 100%;
-	height: 70px;
-	background-image: url(logo.png);
-	background-repeat: no-repeat;
-	background-position: left top;
-	border-bottom-style: solid;
-	border-bottom-width: thin;
-	border-bottom-color: #aaaaaa;
-}
-
-#menu {
-	margin-top: 5px;
-	text-align: left;
-	float: left;
-	width: 100px;
-	height: 300px;
-}
-
-#menu > a {
-	margin-left: 10px;
-	display: block;
-}
-
-#content {
-	float: left;
-	width: 1020px;
-	margin: 5px;
-	padding: 0px 10px 10px 10px;
-	border-left-style: solid;
-	border-left-width: thin;
-	border-left-color: #aaaaaa;
-}
-
-#footer {
-	padding-bottom: 5px;
-	padding-top: 5px;
-	border-top-style: solid;
-	border-top-width: thin;
-	border-top-color: #aaaaaa;
-	clear: both;
-	font-size: 10px;
-}
-
-#footer > div {
-	float: left;
-	width: 33%;
-}
-
-"""
-

waflib/extras/cpplint.py

@@ -1,209 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-#
-# written by Sylvain Rouquette, 2014
-
-'''
-
-This is an extra tool, not bundled with the default waf binary.
-To add the cpplint tool to the waf file:
-$ ./waf-light --tools=compat15,cpplint
-
-this tool also requires cpplint for python.
-If you have PIP, you can install it like this: pip install cpplint
-
-When using this tool, the wscript will look like:
-
-    def options(opt):
-        opt.load('compiler_cxx cpplint')
-
-    def configure(conf):
-        conf.load('compiler_cxx cpplint')
-        # optional, you can also specify them on the command line
-        conf.env.CPPLINT_FILTERS = ','.join((
-            '-whitespace/newline',      # c++11 lambda
-            '-readability/braces',      # c++11 constructor
-            '-whitespace/braces',       # c++11 constructor
-            '-build/storage_class',     # c++11 for-range
-            '-whitespace/blank_line',   # user pref
-            '-whitespace/labels'        # user pref
-            ))
-
-    def build(bld):
-        bld(features='cpplint', source='main.cpp', target='app')
-        # add include files, because they aren't usually built
-        bld(features='cpplint', source=bld.path.ant_glob('**/*.hpp'))
-'''
-
-from __future__ import absolute_import
-import sys, re
-import logging
-from waflib import Errors, Task, TaskGen, Logs, Options, Node, Utils
-
-
-critical_errors = 0
-CPPLINT_FORMAT = '[CPPLINT] %(filename)s:\nline %(linenum)s, severity %(confidence)s, category: %(category)s\n%(message)s\n'
-RE_EMACS = re.compile('(?P<filename>.*):(?P<linenum>\d+):  (?P<message>.*)  \[(?P<category>.*)\] \[(?P<confidence>\d+)\]')
-CPPLINT_RE = {
-    'waf': RE_EMACS,
-    'emacs': RE_EMACS,
-    'vs7': re.compile('(?P<filename>.*)\((?P<linenum>\d+)\):  (?P<message>.*)  \[(?P<category>.*)\] \[(?P<confidence>\d+)\]'),
-    'eclipse': re.compile('(?P<filename>.*):(?P<linenum>\d+): warning: (?P<message>.*)  \[(?P<category>.*)\] \[(?P<confidence>\d+)\]'),
-}
-CPPLINT_STR = ('${CPPLINT} '
-               '--verbose=${CPPLINT_LEVEL} '
-               '--output=${CPPLINT_OUTPUT} '
-               '--filter=${CPPLINT_FILTERS} '
-               '--root=${CPPLINT_ROOT} '
-               '--linelength=${CPPLINT_LINE_LENGTH} ')
-
-
-def options(opt):
-    opt.add_option('--cpplint-filters', type='string',
-                   default='', dest='CPPLINT_FILTERS',
-                   help='add filters to cpplint')
-    opt.add_option('--cpplint-length', type='int',
-                   default=80, dest='CPPLINT_LINE_LENGTH',
-                   help='specify the line length (default: 80)')
-    opt.add_option('--cpplint-level', default=1, type='int', dest='CPPLINT_LEVEL',
-                   help='specify the log level (default: 1)')
-    opt.add_option('--cpplint-break', default=5, type='int', dest='CPPLINT_BREAK',
-                   help='break the build if error >= level (default: 5)')
-    opt.add_option('--cpplint-root', type='string',
-                   default='', dest='CPPLINT_ROOT',
-                   help='root directory used to derive header guard')
-    opt.add_option('--cpplint-skip', action='store_true',
-                   default=False, dest='CPPLINT_SKIP',
-                   help='skip cpplint during build')
-    opt.add_option('--cpplint-output', type='string',
-                   default='waf', dest='CPPLINT_OUTPUT',
-                   help='select output format (waf, emacs, vs7, eclipse)')
-
-
-def configure(conf):
-    try:
-        conf.find_program('cpplint', var='CPPLINT')
-    except Errors.ConfigurationError:
-        conf.env.CPPLINT_SKIP = True
-
-
-class cpplint_formatter(Logs.formatter, object):
-    def __init__(self, fmt):
-        logging.Formatter.__init__(self, CPPLINT_FORMAT)
-        self.fmt = fmt
-
-    def format(self, rec):
-        if self.fmt == 'waf':
-            result = CPPLINT_RE[self.fmt].match(rec.msg).groupdict()
-            rec.msg = CPPLINT_FORMAT % result
-        if rec.levelno <= logging.INFO:
-            rec.c1 = Logs.colors.CYAN
-        return super(cpplint_formatter, self).format(rec)
-
-
-class cpplint_handler(Logs.log_handler, object):
-    def __init__(self, stream=sys.stderr, **kw):
-        super(cpplint_handler, self).__init__(stream, **kw)
-        self.stream = stream
-
-    def emit(self, rec):
-        rec.stream = self.stream
-        self.emit_override(rec)
-        self.flush()
-
-
-class cpplint_wrapper(object):
-    def __init__(self, logger, threshold, fmt):
-        self.logger = logger
-        self.threshold = threshold
-        self.fmt = fmt
-
-    def __enter__(self):
-        return self
-
-    def __exit__(self, exc_type, exc_value, traceback):
-        if isinstance(exc_value, Utils.subprocess.CalledProcessError):
-            messages = [m for m in exc_value.output.splitlines() 
-                        if 'Done processing' not in m 
-                        and 'Total errors found' not in m]
-            for message in messages:
-                self.write(message)
-            return True
-
-    def write(self, message):
-        global critical_errors
-        result = CPPLINT_RE[self.fmt].match(message)
-        if not result:
-            return
-        level = int(result.groupdict()['confidence'])
-        if level >= self.threshold:
-            critical_errors += 1
-        if level <= 2:
-            self.logger.info(message)
-        elif level <= 4:
-            self.logger.warning(message)
-        else:
-            self.logger.error(message)
-
-
-cpplint_logger = None
-def get_cpplint_logger(fmt):
-    global cpplint_logger
-    if cpplint_logger:
-        return cpplint_logger
-    cpplint_logger = logging.getLogger('cpplint')
-    hdlr = cpplint_handler()
-    hdlr.setFormatter(cpplint_formatter(fmt))
-    cpplint_logger.addHandler(hdlr)
-    cpplint_logger.setLevel(logging.DEBUG)
-    return cpplint_logger
-
-
-class cpplint(Task.Task):
-    color = 'PINK'
-
-    def __init__(self, *k, **kw):
-        super(cpplint, self).__init__(*k, **kw)
-
-    def run(self):
-        global critical_errors
-        with cpplint_wrapper(get_cpplint_logger(self.env.CPPLINT_OUTPUT), self.env.CPPLINT_BREAK, self.env.CPPLINT_OUTPUT):
-            params = {key: str(self.env[key]) for key in self.env if 'CPPLINT_' in key}
-            if params['CPPLINT_OUTPUT'] is 'waf':
-                params['CPPLINT_OUTPUT'] = 'emacs'
-            params['CPPLINT'] = self.env.get_flat('CPPLINT')
-            cmd = Utils.subst_vars(CPPLINT_STR, params)
-            env = self.env.env or None
-            Utils.subprocess.check_output(cmd + self.inputs[0].abspath(),
-                                          stderr=Utils.subprocess.STDOUT,
-                                          env=env, shell=True)
-        return critical_errors
-
-@TaskGen.extension('.h', '.hh', '.hpp', '.hxx')
-def cpplint_includes(self, node):
-    pass
-
-@TaskGen.feature('cpplint')
-@TaskGen.before_method('process_source')
-def post_cpplint(self):
-    if not self.env.CPPLINT_INITIALIZED:
-        for key, value in Options.options.__dict__.items():
-            if not key.startswith('CPPLINT_') or self.env[key]:
-                continue
-            self.env[key] = value
-        self.env.CPPLINT_INITIALIZED = True
-
-    if self.env.CPPLINT_SKIP:
-        return
-
-    if not self.env.CPPLINT_OUTPUT in CPPLINT_RE:
-        return
-
-    for src in self.to_list(getattr(self, 'source', [])):
-        if isinstance(src, Node.Node):
-            node = src
-        else:
-            node = self.path.find_or_declare(src)
-        if not node:
-            self.bld.fatal('Could not find %r' % src)
-        self.create_task('cpplint', node)

waflib/extras/cross_gnu.py

@@ -1,227 +0,0 @@
-#!/usr/bin/python
-# -*- coding: utf-8 vi:ts=4:noexpandtab
-# Tool to provide dedicated variables for cross-compilation
-
-__author__ = __maintainer__ = "Jérôme Carretero <cJ-waf@zougloub.eu>"
-__copyright__ = "Jérôme Carretero, 2014"
-
-"""
-This tool allows to use environment variables to define cross-compilation
-variables intended for build variants.
-
-The variables are obtained from the environment in 3 ways:
-
-1. By defining CHOST, they can be derived as ${CHOST}-${TOOL}
-2. By defining HOST_x
-3. By defining ${CHOST//-/_}_x
-
-else one can set ``cfg.env.CHOST`` in ``wscript`` before loading ``cross_gnu``.
-
-Usage:
-
-- In your build script::
-
-	def configure(cfg):
-		...
-		for variant in x_variants:
-			setenv(variant)
-			conf.load('cross_gnu')
-			conf.xcheck_host_var('POUET')
-			...
-
-
-- Then::
-
-	CHOST=arm-hardfloat-linux-gnueabi waf configure
-	env arm-hardfloat-linux-gnueabi-CC="clang -..." waf configure
-	CFLAGS=... CHOST=arm-hardfloat-linux-gnueabi HOST_CFLAGS=-g waf configure
-	HOST_CC="clang -..." waf configure
-
-This example ``wscript`` compiles to Microchip PIC (xc16-gcc-xyz must be in PATH):
-
-.. code:: python
-
-		from waflib import Configure
-
-		#from https://gist.github.com/rpuntaie/2bddfb5d7b77db26415ee14371289971
-		import waf_variants
-
-		variants='pc fw/variant1 fw/variant2'.split()
-
-		top = "."
-		out = "../build"
-
-		PIC = '33FJ128GP804' #dsPICxxx
-
-		@Configure.conf
-		def gcc_modifier_xc16(cfg):
-				v = cfg.env
-				v.cprogram_PATTERN = '%s.elf'
-				v.LINKFLAGS_cprogram = ','.join(['-Wl','','','--defsym=__MPLAB_BUILD=0','','--script=p'+PIC+'.gld',
-						'--stack=16','--check-sections','--data-init','--pack-data','--handles','--isr','--no-gc-sections',
-						'--fill-upper=0','--stackguard=16','--no-force-link','--smart-io']) #,'--report-mem'])
-				v.CFLAGS_cprogram=['-mcpu='+PIC,'-omf=elf','-mlarge-code','-msmart-io=1',
-						'-msfr-warn=off','-mno-override-inline','-finline','-Winline']
-
-		def configure(cfg):
-				if 'fw' in cfg.variant: #firmware
-						cfg.env.DEST_OS = 'xc16' #cfg.env.CHOST = 'xc16' #works too
-						cfg.load('c cross_gnu') #cfg.env.CHOST becomes ['xc16']
-						...
-				else: #configure for pc SW
-						...
-
-		def build(bld):
-				if 'fw' in bld.variant: #firmware
-						bld.program(source='maintst.c', target='maintst');
-						bld(source='maintst.elf', target='maintst.hex', rule="xc16-bin2hex ${SRC} -a -omf=elf")
-				else: #build for pc SW
-						...
-
-"""
-
-import os
-from waflib import Utils, Configure
-from waflib.Tools import ccroot, gcc
-
-try:
-	from shlex import quote
-except ImportError:
-	from pipes import quote
-
-def get_chost_stuff(conf):
-	"""
-	Get the CHOST environment variable contents
-	"""
-	chost = None
-	chost_envar = None
-	if conf.env.CHOST:
-		chost = conf.env.CHOST[0]
-		chost_envar = chost.replace('-', '_')
-	return chost, chost_envar
-
-
-@Configure.conf
-def xcheck_var(conf, name, wafname=None, cross=False):
-	wafname = wafname or name
-
-	if wafname in conf.env:
-		value = conf.env[wafname]
-		if isinstance(value, str):
-			value = [value]
-	else:
-		envar = os.environ.get(name)
-		if not envar:
-			return
-		value = Utils.to_list(envar) if envar != '' else [envar]
-
-	conf.env[wafname] = value
-	if cross:
-		pretty = 'cross-compilation %s' % wafname
-	else:
-		pretty = wafname
-	conf.msg('Will use %s' % pretty, " ".join(quote(x) for x in value))
-
-@Configure.conf
-def xcheck_host_prog(conf, name, tool, wafname=None):
-	wafname = wafname or name
-
-	chost, chost_envar = get_chost_stuff(conf)
-
-	specific = None
-	if chost:
-		specific = os.environ.get('%s_%s' % (chost_envar, name))
-
-	if specific:
-		value = Utils.to_list(specific)
-		conf.env[wafname] += value
-		conf.msg('Will use cross-compilation %s from %s_%s' % (name, chost_envar, name),
-		 " ".join(quote(x) for x in value))
-		return
-	else:
-		envar = os.environ.get('HOST_%s' % name)
-		if envar is not None:
-			value = Utils.to_list(envar)
-			conf.env[wafname] = value
-			conf.msg('Will use cross-compilation %s from HOST_%s' % (name, name),
-			 " ".join(quote(x) for x in value))
-			return
-
-	if conf.env[wafname]:
-		return
-
-	value = None
-	if chost:
-		value = '%s-%s' % (chost, tool)
-
-	if value:
-		conf.env[wafname] = value
-		conf.msg('Will use cross-compilation %s from CHOST' % wafname, value)
-
-@Configure.conf
-def xcheck_host_envar(conf, name, wafname=None):
-	wafname = wafname or name
-
-	chost, chost_envar = get_chost_stuff(conf)
-
-	specific = None
-	if chost:
-		specific = os.environ.get('%s_%s' % (chost_envar, name))
-
-	if specific:
-		value = Utils.to_list(specific)
-		conf.env[wafname] += value
-		conf.msg('Will use cross-compilation %s from %s_%s' \
-		 % (name, chost_envar, name),
-		 " ".join(quote(x) for x in value))
-		return
-
-
-	envar = os.environ.get('HOST_%s' % name)
-	if envar is None:
-		return
-
-	value = Utils.to_list(envar) if envar != '' else [envar]
-
-	conf.env[wafname] = value
-	conf.msg('Will use cross-compilation %s from HOST_%s' % (name, name),
-	 " ".join(quote(x) for x in value))
-
-
-@Configure.conf
-def xcheck_host(conf):
-	conf.xcheck_var('CHOST', cross=True)
-	conf.env.CHOST = conf.env.CHOST or [conf.env.DEST_OS]
-	conf.env.DEST_OS = conf.env.CHOST[0].replace('-','_')
-	conf.xcheck_host_prog('CC', 'gcc')
-	conf.xcheck_host_prog('CXX', 'g++')
-	conf.xcheck_host_prog('LINK_CC', 'gcc')
-	conf.xcheck_host_prog('LINK_CXX', 'g++')
-	conf.xcheck_host_prog('AR', 'ar')
-	conf.xcheck_host_prog('AS', 'as')
-	conf.xcheck_host_prog('LD', 'ld')
-	conf.xcheck_host_envar('CFLAGS')
-	conf.xcheck_host_envar('CXXFLAGS')
-	conf.xcheck_host_envar('LDFLAGS', 'LINKFLAGS')
-	conf.xcheck_host_envar('LIB')
-	conf.xcheck_host_envar('PKG_CONFIG_LIBDIR')
-	conf.xcheck_host_envar('PKG_CONFIG_PATH')
-
-	if not conf.env.env:
-		conf.env.env = {}
-		conf.env.env.update(os.environ)
-	if conf.env.PKG_CONFIG_LIBDIR:
-		conf.env.env['PKG_CONFIG_LIBDIR'] = conf.env.PKG_CONFIG_LIBDIR[0]
-	if conf.env.PKG_CONFIG_PATH:
-		conf.env.env['PKG_CONFIG_PATH'] = conf.env.PKG_CONFIG_PATH[0]
-
-def configure(conf):
-	"""
-	Configuration example for gcc, it will not work for g++/clang/clang++
-	"""
-	conf.xcheck_host()
-	conf.gcc_common_flags()
-	conf.gcc_modifier_platform()
-	conf.cc_load_tools()
-	conf.cc_add_flags()
-	conf.link_add_flags()

waflib/extras/cython.py

@@ -1,146 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2010-2015
-
-import re
-from waflib import Task, Logs
-from waflib.TaskGen import extension
-
-cy_api_pat = re.compile(r'\s*?cdef\s*?(public|api)\w*')
-re_cyt = re.compile(r"""
-	(?:from\s+(\w+)\s+)?   # optionally match "from foo" and capture foo
-	c?import\s(\w+|[*])    # require "import bar" and capture bar
-	""", re.M | re.VERBOSE)
-
-@extension('.pyx')
-def add_cython_file(self, node):
-	"""
-	Process a *.pyx* file given in the list of source files. No additional
-	feature is required::
-
-		def build(bld):
-			bld(features='c cshlib pyext', source='main.c foo.pyx', target='app')
-	"""
-	ext = '.c'
-	if 'cxx' in self.features:
-		self.env.append_unique('CYTHONFLAGS', '--cplus')
-		ext = '.cc'
-
-	for x in getattr(self, 'cython_includes', []):
-		# TODO re-use these nodes in "scan" below
-		d = self.path.find_dir(x)
-		if d:
-			self.env.append_unique('CYTHONFLAGS', '-I%s' % d.abspath())
-
-	tsk = self.create_task('cython', node, node.change_ext(ext))
-	self.source += tsk.outputs
-
-class cython(Task.Task):
-	run_str = '${CYTHON} ${CYTHONFLAGS} -o ${TGT[0].abspath()} ${SRC}'
-	color   = 'GREEN'
-
-	vars    = ['INCLUDES']
-	"""
-	Rebuild whenever the INCLUDES change. The variables such as CYTHONFLAGS will be appended
-	by the metaclass.
-	"""
-
-	ext_out = ['.h']
-	"""
-	The creation of a .h file is known only after the build has begun, so it is not
-	possible to compute a build order just by looking at the task inputs/outputs.
-	"""
-
-	def runnable_status(self):
-		"""
-		Perform a double-check to add the headers created by cython
-		to the output nodes. The scanner is executed only when the cython task
-		must be executed (optimization).
-		"""
-		ret = super(cython, self).runnable_status()
-		if ret == Task.ASK_LATER:
-			return ret
-		for x in self.generator.bld.raw_deps[self.uid()]:
-			if x.startswith('header:'):
-				self.outputs.append(self.inputs[0].parent.find_or_declare(x.replace('header:', '')))
-		return super(cython, self).runnable_status()
-
-	def post_run(self):
-		for x in self.outputs:
-			if x.name.endswith('.h'):
-				if not x.exists():
-					if Logs.verbose:
-						Logs.warn('Expected %r', x.abspath())
-					x.write('')
-		return Task.Task.post_run(self)
-
-	def scan(self):
-		"""
-		Return the dependent files (.pxd) by looking in the include folders.
-		Put the headers to generate in the custom list "bld.raw_deps".
-		To inspect the scanne results use::
-
-			$ waf clean build --zones=deps
-		"""
-		node = self.inputs[0]
-		txt = node.read()
-
-		mods = []
-		for m in re_cyt.finditer(txt):
-			if m.group(1):  # matches "from foo import bar"
-				mods.append(m.group(1))
-			else:
-				mods.append(m.group(2))
-
-		Logs.debug('cython: mods %r', mods)
-		incs = getattr(self.generator, 'cython_includes', [])
-		incs = [self.generator.path.find_dir(x) for x in incs]
-		incs.append(node.parent)
-
-		found = []
-		missing = []
-		for x in mods:
-			for y in incs:
-				k = y.find_resource(x + '.pxd')
-				if k:
-					found.append(k)
-					break
-			else:
-				missing.append(x)
-
-		# the cython file implicitly depends on a pxd file that might be present
-		implicit = node.parent.find_resource(node.name[:-3] + 'pxd')
-		if implicit:
-			found.append(implicit)
-
-		Logs.debug('cython: found %r', found)
-
-		# Now the .h created - store them in bld.raw_deps for later use
-		has_api = False
-		has_public = False
-		for l in txt.splitlines():
-			if cy_api_pat.match(l):
-				if ' api ' in l:
-					has_api = True
-				if ' public ' in l:
-					has_public = True
-		name = node.name.replace('.pyx', '')
-		if has_api:
-			missing.append('header:%s_api.h' % name)
-		if has_public:
-			missing.append('header:%s.h' % name)
-
-		return (found, missing)
-
-def options(ctx):
-	ctx.add_option('--cython-flags', action='store', default='', help='space separated list of flags to pass to cython')
-
-def configure(ctx):
-	if not ctx.env.CC and not ctx.env.CXX:
-		ctx.fatal('Load a C/C++ compiler first')
-	if not ctx.env.PYTHON:
-		ctx.fatal('Load the python tool first!')
-	ctx.find_program('cython', var='CYTHON')
-	if hasattr(ctx.options, 'cython_flags'):
-		ctx.env.CYTHONFLAGS = ctx.options.cython_flags
-