8 files changed, 14 insertions, 10 deletions
diff --git a/pym/_emerge/Package.py b/pym/_emerge/Package.py
index bba55ca8e..e86eab334 100644
--- a/pym/_emerge/Package.py
+++ b/pym/_emerge/Package.py
@@ -30,7 +30,7 @@ class Package(Task):
 		"INHERITED", "IUSE", "KEYWORDS",
 		"LICENSE", "PDEPEND", "PROVIDE", "RDEPEND",
 		"repository", "PROPERTIES", "RESTRICT", "SLOT", "USE",
-		"_mtime_", "DEFINED_PHASES"]
+		"_mtime_", "DEFINED_PHASES", "REQUIRED_USE"]
 
 	def __init__(self, **kwargs):
 		Task.__init__(self, **kwargs)
diff --git a/pym/portage/__init__.py b/pym/portage/__init__.py
index acf151aea..555dc2be8 100644
--- a/pym/portage/__init__.py
+++ b/pym/portage/__init__.py
@@ -480,7 +480,7 @@ def _movefile(src, dest, **kwargs):
 auxdbkeys = (
   'DEPEND',    'RDEPEND',   'SLOT',      'SRC_URI',
 	'RESTRICT',  'HOMEPAGE',  'LICENSE',   'DESCRIPTION',
-	'KEYWORDS',  'INHERITED', 'IUSE', 'UNUSED_00',
+	'KEYWORDS',  'INHERITED', 'IUSE', 'REQUIRED_USE',
 	'PDEPEND',   'PROVIDE', 'EAPI',
 	'PROPERTIES', 'DEFINED_PHASES', 'UNUSED_05', 'UNUSED_04',
 	'UNUSED_03', 'UNUSED_02', 'UNUSED_01',
diff --git a/pym/portage/cache/flat_list.py b/pym/portage/cache/flat_list.py
index 1c4ec68de..eb7558398 100644
--- a/pym/portage/cache/flat_list.py
+++ b/pym/portage/cache/flat_list.py
@@ -19,7 +19,7 @@ class database(fs_template.FsBased):
 	# do not screw with this ordering. _eclasses_ needs to be last
 	auxdbkey_order=('DEPEND', 'RDEPEND', 'SLOT', 'SRC_URI',
 		'RESTRICT',  'HOMEPAGE',  'LICENSE', 'DESCRIPTION',
-		'KEYWORDS',  'IUSE', 'UNUSED_00',
+		'KEYWORDS',  'IUSE', 'REQUIRED_USE',
 		'PDEPEND',   'PROVIDE', 'EAPI', 'PROPERTIES', 'DEFINED_PHASES')
 
 	def __init__(self, *args, **config):
diff --git a/pym/portage/cache/metadata.py b/pym/portage/cache/metadata.py
index 9da52ce14..4c735d7e3 100644
--- a/pym/portage/cache/metadata.py
+++ b/pym/portage/cache/metadata.py
@@ -26,7 +26,7 @@ class database(flat_hash.database):
 	complete_eclass_entries = False
 	auxdbkey_order=('DEPEND', 'RDEPEND', 'SLOT', 'SRC_URI',
 		'RESTRICT',  'HOMEPAGE',  'LICENSE', 'DESCRIPTION',
-		'KEYWORDS',  'INHERITED', 'IUSE', 'UNUSED_00',
+		'KEYWORDS',  'INHERITED', 'IUSE', 'REQUIRED_USE',
 		'PDEPEND',   'PROVIDE', 'EAPI', 'PROPERTIES', 'DEFINED_PHASES')
 
 	autocommits = True
diff --git a/pym/portage/dbapi/bintree.py b/pym/portage/dbapi/bintree.py
index f3f7aff98..31bb5f4ab 100644
--- a/pym/portage/dbapi/bintree.py
+++ b/pym/portage/dbapi/bintree.py
@@ -54,7 +54,8 @@ class bindbapi(fakedbapi):
 		self._aux_cache_keys = set(
 			["BUILD_TIME", "CHOST", "DEPEND", "EAPI", "IUSE", "KEYWORDS",
 			"LICENSE", "PDEPEND", "PROPERTIES", "PROVIDE",
-			"RDEPEND", "repository", "RESTRICT", "SLOT", "USE", "DEFINED_PHASES"])
+			"RDEPEND", "repository", "RESTRICT", "SLOT", "USE", "DEFINED_PHASES",
+			"REQUIRED_USE"])
 		self._aux_cache_slot_dict = slot_dict_class(self._aux_cache_keys)
 		self._aux_cache = {}
 
@@ -224,7 +225,8 @@ class binarytree(object):
 			self._pkgindex_aux_keys = \
 				["BUILD_TIME", "CHOST", "DEPEND", "DESCRIPTION", "EAPI",
 				"IUSE", "KEYWORDS", "LICENSE", "PDEPEND", "PROPERTIES",
-				"PROVIDE", "RDEPEND", "repository", "SLOT", "USE", "DEFINED_PHASES"]
+				"PROVIDE", "RDEPEND", "repository", "SLOT", "USE", "DEFINED_PHASES",
+				"REQUIRED_USE"]
 			self._pkgindex_aux_keys = list(self._pkgindex_aux_keys)
 			self._pkgindex_use_evaluated_keys = \
 				("LICENSE", "RDEPEND", "DEPEND",
@@ -249,7 +251,8 @@ class binarytree(object):
 				"RESTRICT": "",
 				"SLOT"    : "0",
 				"USE"     : "",
-				"DEFINED_PHASES" : ""
+				"DEFINED_PHASES" : "",
+				"REQUIRED_USE" : ""
 			}
 			self._pkgindex_inherited_keys = ["CHOST", "repository"]
 			self._pkgindex_default_header_data = {
diff --git a/pym/portage/dbapi/porttree.py b/pym/portage/dbapi/porttree.py
index 1db15da51..f0d891edf 100644
--- a/pym/portage/dbapi/porttree.py
+++ b/pym/portage/dbapi/porttree.py
@@ -405,7 +405,7 @@ class portdbapi(dbapi):
 		self._aux_cache_keys = set(
 			["DEPEND", "EAPI", "INHERITED", "IUSE", "KEYWORDS", "LICENSE",
 			"PDEPEND", "PROPERTIES", "PROVIDE", "RDEPEND", "repository",
-			"RESTRICT", "SLOT", "DEFINED_PHASES"])
+			"RESTRICT", "SLOT", "DEFINED_PHASES", "REQUIRED_USE"])
 
 		self._aux_cache = {}
 		self._broken_ebuilds = set()
diff --git a/pym/portage/dbapi/vartree.py b/pym/portage/dbapi/vartree.py
index db76e0454..28a03ad2c 100644
--- a/pym/portage/dbapi/vartree.py
+++ b/pym/portage/dbapi/vartree.py
@@ -850,7 +850,8 @@ class vardbapi(dbapi):
 			["BUILD_TIME", "CHOST", "COUNTER", "DEPEND", "DESCRIPTION",
 			"EAPI", "HOMEPAGE", "IUSE", "KEYWORDS",
 			"LICENSE", "PDEPEND", "PROPERTIES", "PROVIDE", "RDEPEND",
-			"repository", "RESTRICT" , "SLOT", "USE", "DEFINED_PHASES"])
+			"repository", "RESTRICT" , "SLOT", "USE", "DEFINED_PHASES",
+			"REQUIRED_USE"])
 		self._aux_cache_obj = None
 		self._aux_cache_filename = os.path.join(self.root,
 			CACHE_PATH, "vdb_metadata.pickle")
diff --git a/pym/portage/package/ebuild/config.py b/pym/portage/package/ebuild/config.py
index 23d7f219d..f4f05179b 100644
--- a/pym/portage/package/ebuild/config.py
+++ b/pym/portage/package/ebuild/config.py
@@ -140,7 +140,7 @@ class config(object):
 	"""
 
 	_setcpv_aux_keys = ('DEFINED_PHASES', 'DEPEND', 'EAPI',
-		'INHERITED', 'IUSE', 'KEYWORDS', 'LICENSE', 'PDEPEND',
+		'INHERITED', 'IUSE', 'REQUIRED_USE', 'KEYWORDS', 'LICENSE', 'PDEPEND',
 		'PROPERTIES', 'PROVIDE', 'RDEPEND', 'SLOT',
 		'repository', 'RESTRICT', 'LICENSE',)