Pass db_keys in to the FakeVartree constructor (merged from trunk). This

solves an issue with EAPI missing from the key list which triggers invalid
EAPI messages for masked packages in cases where there is an installed
version and all ebuilds are masked.

svn path=/main/branches/2.1.2/; revision=9234

1 files changed, 10 insertions, 5 deletions

diff --git a/bin/emerge b/bin/emerge
index 122e87fd..e54d8c7f 100755
--- a/bin/emerge
+++ b/bin/emerge
@@ -1031,9 +1031,13 @@ class FakeVartree(portage.vartree):
 	user doesn't necessarily need write access to the vardb in cases where
 	global updates are necessary (updates are performed when necessary if there
 	is not a matching ebuild in the tree)."""
-	def __init__(self, real_vartree, portdb):
+	def __init__(self, real_vartree, portdb, db_keys):
 		self.root = real_vartree.root
 		self.settings = real_vartree.settings
+		mykeys = db_keys[:]
+		for required_key in ("COUNTER", "SLOT"):
+			if required_key not in mykeys:
+				mykeys.append(required_key)
 		self.dbapi = portage.fakedbapi(settings=real_vartree.settings)
 		vdb_path = os.path.join(self.root, portage.VDB_PATH)
 		try:
@@ -1045,8 +1049,6 @@ class FakeVartree(portage.vartree):
 		try:
 			if os.access(vdb_path, os.W_OK):
 				vdb_lock = portage_locks.lockdir(vdb_path)
-			mykeys = ["SLOT", "COUNTER", "PROVIDE", "USE", "IUSE",
-				"RESTRICT", "DEPEND", "RDEPEND", "PDEPEND", "repository"]
 			real_dbapi = real_vartree.dbapi
 			slot_counters = {}
 			for cpv in real_dbapi.cpv_all():
@@ -1324,7 +1326,8 @@ class depgraph:
 				self.trees[myroot][tree] = trees[myroot][tree]
 			self.trees[myroot]["vartree"] = \
 				FakeVartree(trees[myroot]["vartree"],
-					trees[myroot]["porttree"].dbapi)
+					trees[myroot]["porttree"].dbapi,
+					self._mydbapi_keys)
 			self.pkgsettings[myroot] = portage.config(
 				clone=self.trees[myroot]["vartree"].settings)
 			self.pkg_node_map[myroot] = {}
@@ -5709,7 +5712,9 @@ def action_depclean(settings, trees, ldpath_mtimes,
 	dep_check_trees = {}
 	dep_check_trees[myroot] = {}
 	dep_check_trees[myroot]["vartree"] = \
-		FakeVartree(trees[myroot]["vartree"], trees[myroot]["porttree"].dbapi)
+		FakeVartree(trees[myroot]["vartree"],
+		trees[myroot]["porttree"].dbapi.
+		depgraph._mydbapi_keys)
 	vardb = dep_check_trees[myroot]["vartree"].dbapi
 	# Constrain dependency selection to the installed packages.
 	dep_check_trees[myroot]["porttree"] = dep_check_trees[myroot]["vartree"]