From ec0c489dc259ee896f074c64a01c84d09310ddb4 Mon Sep 17 00:00:00 2001
From: Jason Stubbs <jstubbs@gentoo.org>
Date: Sun, 18 Dec 2005 14:02:41 +0000
Subject: [PATCH] Quick hack to work around the extra package lookups in
 porttree when checking for issues in the world file. This restores the number
 of lookups to be equal with xcreate before it was refactored. Further
 refactoring will improve style.

svn path=/main/trunk/; revision=2398
---
 bin/emerge | 28 +++++++++++++++++-----------
 1 file changed, 17 insertions(+), 11 deletions(-)

diff --git a/bin/emerge b/bin/emerge
index 89dc9089f..087d1d682 100755
--- a/bin/emerge
+++ b/bin/emerge
@@ -1180,7 +1180,7 @@ class depgraph:
 					if curslot == myslot:
 						return match
 
-	def select_dep(self,myroot,depstring,myparent=None,arg=None,myuse=None):
+	def select_dep(self,myroot,depstring,myparent=None,arg=None,myuse=None,raise_on_missing=False):
 		"given a dependency string, create the appropriate depgraph and return 1 on success and 0 on failure"
 		if "--debug" in myopts:
 			print
@@ -1262,6 +1262,8 @@ class depgraph:
 							break
 
 				if (not myeb) and (not myeb_pkg):
+					if raise_on_missing:
+						raise ValueError
 					if not arg:
 						xinfo='"'+x+'"'
 					else:
@@ -1397,6 +1399,7 @@ class depgraph:
 
 	def xcreate(self,mode="system"):
 		global syslist
+		world_problems = False
 		if mode=="system":
 			mylist=syslist
 		else:
@@ -1405,27 +1408,30 @@ class depgraph:
 			sysdict=genericdict(syslist)
 			worlddict=genericdict(worldlist)
 
-			world_problems = False
 			for x in worlddict.keys():
 				if not portage.isvalidatom(x):
 					world_problems = True
 				elif not portage.db["/"]["vartree"].dbapi.match(x):
 					world_problems = True
-				elif not portage.db["/"]["porttree"].dbapi.match(x):
-					world_problems = True
 				else:
 					sysdict[x]=worlddict[x]
-			if world_problems:
-				print "\n!!! Problems have been detected with your world file"
-				print "!!! Please run "+green("emaint --check world")+"\n"
-			del world_problems
 
 			mylist = sysdict.keys()
 
 		for mydep in mylist:
-			if not self.select_dep(portage.root, mydep):
-				print "\n\n!!! Problem resolving dependencies for", mydep
-				return 0
+			try:
+				if not self.select_dep(portage.root, mydep, raise_on_missing=True):
+					print "\n\n!!! Problem resolving dependencies for", mydep
+					return 0
+			except ValueError:
+				if "--debug" in myopts:
+					raise
+				world_problems = True
+
+		if world_problems:
+			print "\n!!! Problems have been detected with your world file"
+			print "!!! Please run "+green("emaint --check world")+"\n"
+
 		return 1
 
 	def match(self,mydep,myroot=portage.root,mykey=None):
-- 
2.26.2