initial import

This is the portage-prefix-2.2.14 release set up like:
./configure \
	--prefix=/usr/local/google/home/vapier/src/android/mdk/build/portage/tmp/prefix-portage-2.2.14/destdir/usr \
	--with-portage-user=vapier \
	--with-portage-group=eng \
	--with-offset-prefix=/usr/local/google/home/vapier/src/android/mdk/build/portage/tmp/prefix-portage-2.2.14/destdir

It does not work as-is; follow up commits will make it more usable.

BUG=b:20895978

Change-Id: I03d3de254bf9f7c3204bd6ac7254c15476b08ba7

1 files changed, 46 insertions, 0 deletions

diff --git a/usr/lib/portage/pym/_emerge/DependencyArg.py b/usr/lib/portage/pym/_emerge/DependencyArg.py
new file mode 100644
index 0000000..29a0072
--- /dev/null
+++ b/usr/lib/portage/pym/_emerge/DependencyArg.py
@@ -0,0 +1,46 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+from __future__ import unicode_literals
+
+import sys
+
+from portage import _encodings, _unicode_encode
+
+class DependencyArg(object):
+
+	__slots__ = ('arg', 'force_reinstall', 'internal', 'reset_depth', 'root_config')
+
+	def __init__(self, arg=None, force_reinstall=False, internal=False,
+		reset_depth=True, root_config=None):
+		"""
+		Use reset_depth=False for special arguments that should not interact
+		with depth calculations (see the emerge --deep=DEPTH option).
+		"""
+		self.arg = arg
+		self.force_reinstall = force_reinstall
+		self.internal = internal
+		self.reset_depth = reset_depth
+		self.root_config = root_config
+
+	def __eq__(self, other):
+		if self.__class__ is not other.__class__:
+			return False
+		return self.arg == other.arg and \
+			self.root_config.root == other.root_config.root
+
+	def __hash__(self):
+		return hash((self.arg, self.root_config.root))
+
+	def __str__(self):
+		# Use unicode_literals format string for python-2.x safety,
+		# ensuring that self.arg.__unicode__() is used
+		# when necessary.
+		return "%s" % (self.arg,)
+
+	if sys.hexversion < 0x3000000:
+
+		__unicode__ = __str__
+
+		def __str__(self):
+			return _unicode_encode(self.__unicode__(), encoding=_encodings['content'])