Make sure that everything except Package nodes is ignored when doing

the --buildpkgonly digraph.hasallzeros() check. (trunk r9797)

svn path=/main/branches/2.1.2/; revision=9798

1 files changed, 12 insertions, 4 deletions

diff --git a/bin/emerge b/bin/emerge
index 21af48674..6e97d5456 100755
--- a/bin/emerge
+++ b/bin/emerge
@@ -7142,14 +7142,22 @@ def action_build(settings, trees, mtimedb,
 				favorites=favorites)
 			if retval != os.EX_OK:
 				return retval
-			if "--buildpkgonly" in myopts and \
-				not mydepgraph.digraph.hasallzeros(ignore_priority=DepPriority.MEDIUM):
+			if "--buildpkgonly" in myopts:
+				graph_copy = mydepgraph.digraph.clone()
+				for node in graph_copy.order:
+					if not isinstance(node, Package):
+						graph_copy.remove(node)
+				if not graph_copy.hasallzeros(ignore_priority=DepPriority.MEDIUM):
 					print "\n!!! --buildpkgonly requires all dependencies to be merged."
 					print "!!! You have to merge the dependencies before you can build this package.\n"
 					return 1
 	else:
-		if ("--buildpkgonly" in myopts):
-			if not mydepgraph.digraph.hasallzeros(ignore_priority=DepPriority.MEDIUM):
+		if "--buildpkgonly" in myopts:
+			graph_copy = mydepgraph.digraph.clone()
+			for node in graph_copy.order:
+				if not isinstance(node, Package):
+					graph_copy.remove(node)
+			if not graph_copy.hasallzeros(ignore_priority=DepPriority.MEDIUM):
 				print "\n!!! --buildpkgonly requires all dependencies to be merged."
 				print "!!! Cannot merge requested packages. Merge deps and try again.\n"
 				return 1