Switch to using a submodule for autowaf

2 files changed, 0 insertions, 361 deletions

diff --git a/waflib b/waflib
new file mode 160000
+Subproject 2314e236ca6e7d94a26c3c17091da0f25f5867f
diff --git a/waflib/ConfigSet.py b/waflib/ConfigSet.py
deleted file mode 100644
index 901fba6..0000000
--- a/waflib/ConfigSet.py
+++ /dev/null
@@ -1,361 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2005-2018 (ita)
-
-"""
-
-ConfigSet: a special dict
-
-The values put in :py:class:`ConfigSet` must be serializable (dicts, lists, strings)
-"""
-
-import copy, re, os
-from waflib import Logs, Utils
-re_imp = re.compile(r'^(#)*?([^#=]*?)\ =\ (.*?)$', re.M)
-
-class ConfigSet(object):
-	"""
-	A copy-on-write dict with human-readable serialized format. 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.
-
-	The values can be accessed by attributes or by keys::
-
-		from waflib.ConfigSet import ConfigSet
-		env = ConfigSet()
-		env.FOO = 'test'
-		env['FOO'] = 'test'
-	"""
-	__slots__ = ('table', 'parent')
-	def __init__(self, filename=None):
-		self.table = {}
-		"""
-		Internal dict holding the object values
-		"""
-		#self.parent = None
-
-		if filename:
-			self.load(filename)
-
-	def __contains__(self, key):
-		"""
-		Enables 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
-
-	def keys(self):
-		"""Dict interface"""
-		keys = set()
-		cur = self
-		while cur:
-			keys.update(cur.table.keys())
-			cur = getattr(cur, 'parent', None)
-		keys = list(keys)
-		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()])
-
-	def __getitem__(self, key):
-		"""
-		Dictionary interface: get value from key::
-
-			def configure(conf):
-				conf.env['foo'] = {}
-				print(env['foo'])
-		"""
-		try:
-			while 1:
-				x = self.table.get(key)
-				if not x is None:
-					return x
-				self = self.parent
-		except AttributeError:
-			return []
-
-	def __setitem__(self, key, value):
-		"""
-		Dictionary interface: set value from key
-		"""
-		self.table[key] = value
-
-	def __delitem__(self, key):
-		"""
-		Dictionary interface: mark the value as missing
-		"""
-		self[key] = []
-
-	def __getattr__(self, name):
-		"""
-		Attribute access provided for convenience. The following forms are equivalent::
-
-			def configure(conf):
-				conf.env.value
-				conf.env['value']
-		"""
-		if name in self.__slots__:
-			return object.__getattribute__(self, name)
-		else:
-			return self[name]
-
-	def __setattr__(self, name, value):
-		"""
-		Attribute access provided for convenience. The following forms are equivalent::
-
-			def configure(conf):
-				conf.env.value = x
-				env['value'] = x
-		"""
-		if name in self.__slots__:
-			object.__setattr__(self, name, value)
-		else:
-			self[name] = value
-
-	def __delattr__(self, name):
-		"""
-		Attribute access provided for convenience. The following forms are equivalent::
-
-			def configure(conf):
-				del env.value
-				del env['value']
-		"""
-		if name in self.__slots__:
-			object.__delattr__(self, name)
-		else:
-			del self[name]
-
-	def derive(self):
-		"""
-		Returns a new ConfigSet deriving from self. The copy returned
-		will be a shallow copy::
-
-			from waflib.ConfigSet import ConfigSet
-			env = ConfigSet()
-			env.append_value('CFLAGS', ['-O2'])
-			child = env.derive()
-			child.CFLAGS.append('test') # warning! this will modify 'env'
-			child.CFLAGS = ['-O3'] # new list, ok
-			child.append_value('CFLAGS', ['-O3']) # ok
-
-		Use :py:func:`ConfigSet.detach` to detach the child from the parent.
-		"""
-		newenv = ConfigSet()
-		newenv.parent = self
-		return newenv
-
-	def detach(self):
-		"""
-		Detaches this instance from its parent (if present)
-
-		Modifying the parent :py:class:`ConfigSet` will not change the current object
-		Modifying this :py:class:`ConfigSet` will not modify the parent one.
-		"""
-		tbl = self.get_merged_dict()
-		try:
-			delattr(self, 'parent')
-		except AttributeError:
-			pass
-		else:
-			keys = tbl.keys()
-			for x in keys:
-				tbl[x] = copy.deepcopy(tbl[x])
-			self.table = tbl
-		return self
-
-	def get_flat(self, key):
-		"""
-		Returns 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
-		return ' '.join(s)
-
-	def _get_list_value_for_modification(self, key):
-		"""
-		Returns a list value for further modification.
-
-		The list may be modified inplace and there is no need to do this afterwards::
-
-			self.table[var] = value
-		"""
-		try:
-			value = self.table[key]
-		except KeyError:
-			try:
-				value = self.parent[key]
-			except AttributeError:
-				value = []
-			else:
-				if isinstance(value, list):
-					# force a copy
-					value = value[:]
-				else:
-					value = [value]
-			self.table[key] = value
-		else:
-			if not isinstance(value, list):
-				self.table[key] = value = [value]
-		return value
-
-	def append_value(self, var, val):
-		"""
-		Appends a value to the specified config key::
-
-			def build(bld):
-				bld.env.append_value('CFLAGS', ['-O2'])
-
-		The value must be a list or a tuple
-		"""
-		if isinstance(val, str): # if there were string everywhere we could optimize this
-			val = [val]
-		current_value = self._get_list_value_for_modification(var)
-		current_value.extend(val)
-
-	def prepend_value(self, var, val):
-		"""
-		Prepends a value to the specified item::
-
-			def configure(conf):
-				conf.env.prepend_value('CFLAGS', ['-O2'])
-
-		The value must be a list or a tuple
-		"""
-		if isinstance(val, str):
-			val = [val]
-		self.table[var] =  val + self._get_list_value_for_modification(var)
-
-	def append_unique(self, var, val):
-		"""
-		Appends a value to the specified item only if it's not already present::
-
-			def build(bld):
-				bld.env.append_unique('CFLAGS', ['-O2', '-g'])
-
-		The value must be a list or a tuple
-		"""
-		if isinstance(val, str):
-			val = [val]
-		current_value = self._get_list_value_for_modification(var)
-
-		for x in val:
-			if x not in current_value:
-				current_value.append(x)
-
-	def get_merged_dict(self):
-		"""
-		Computes the merged dictionary from the fusion of self and all its parent
-
-		:rtype: a ConfigSet object
-		"""
-		table_list = []
-		env = self
-		while 1:
-			table_list.insert(0, env.table)
-			try:
-				env = env.parent
-			except AttributeError:
-				break
-		merged_table = {}
-		for table in table_list:
-			merged_table.update(table)
-		return merged_table
-
-	def store(self, filename):
-		"""
-		Serializes the :py:class:`ConfigSet` data to a file. See :py:meth:`ConfigSet.load` for reading such files.
-
-		:param filename: file to use
-		:type filename: string
-		"""
-		try:
-			os.makedirs(os.path.split(filename)[0])
-		except OSError:
-			pass
-
-		buf = []
-		merged_table = self.get_merged_dict()
-		keys = list(merged_table.keys())
-		keys.sort()
-
-		try:
-			fun = ascii
-		except NameError:
-			fun = repr
-
-		for k in keys:
-			if k != 'undo_stack':
-				buf.append('%s = %s\n' % (k, fun(merged_table[k])))
-		Utils.writef(filename, ''.join(buf))
-
-	def load(self, filename):
-		"""
-		Restores contents from a file (current values are not cleared). Files are written using :py:meth:`ConfigSet.store`.
-
-		:param filename: file to use
-		:type filename: string
-		"""
-		tbl = self.table
-		code = Utils.readf(filename, m='r')
-		for m in re_imp.finditer(code):
-			g = m.group
-			tbl[g(2)] = eval(g(3))
-		Logs.debug('env: %s', self.table)
-
-	def update(self, d):
-		"""
-		Dictionary interface: replace values with the ones from another dict
-
-		:param d: object to use the value from
-		:type d: dict-like object
-		"""
-		self.table.update(d)
-
-	def stash(self):
-		"""
-		Stores the object state to provide transactionality semantics::
-
-			env = ConfigSet()
-			env.stash()
-			try:
-				env.append_value('CFLAGS', '-O3')
-				call_some_method(env)
-			finally:
-				env.revert()
-
-		The history is kept in a stack, and is lost during the serialization by :py:meth:`ConfigSet.store`
-		"""
-		orig = self.table
-		tbl = self.table = self.table.copy()
-		for x in tbl.keys():
-			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`
-		"""
-		self.table = self.undo_stack.pop(-1)
-