From c2c4647c860f3d2a2338fb921dc259e4ebe5f880 Mon Sep 17 00:00:00 2001
From: Fabio Erculiani <lxnay@sabayon.org>
Date: Mon, 28 Oct 2013 12:40:09 +0100
Subject: [PATCH] [matter.builder] regenerate dbapi.auxdb objects after calling
 close_caches()

---
 matter/matter/builder.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/matter/matter/builder.py b/matter/matter/builder.py
index 21071f0b7..06ad70838 100644
--- a/matter/matter/builder.py
+++ b/matter/matter/builder.py
@@ -915,8 +915,13 @@ class PackageBuilder(object):
                         method_name,))
 
         root_tree["porttree"].dbapi.close_caches()
+        root_tree["porttree"].dbapi = portage.dbapi.porttree.portdbapi(
+            root_tree["porttree"].settings)
 
-        gc.collect()
+        for x in range(10):
+            count = gc.collect()
+            if not count:
+                break
 
     @classmethod
     def post_build(cls, spec, emerge_config):