From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 18 Sep 2010 23:36:23 +0000 (-0700)
Subject: Add digraph --debug output in calc_depclean() for the case when
X-Git-Tag: v2.2_rc84~3
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=3fb0ffd33c33d5bb183cd174e974b91609de12a9;p=portage.git

Add digraph --debug output in calc_depclean() for the case when
it bails out due to unresolved dependencies.
---

diff --git a/pym/_emerge/actions.py b/pym/_emerge/actions.py
index 9f77036e8..eb02a0304 100644
--- a/pym/_emerge/actions.py
+++ b/pym/_emerge/actions.py
@@ -761,6 +761,12 @@ def calc_depclean(settings, trees, ldpath_mtimes,
 			return False
 
 		if unresolvable and not allow_missing_deps:
+
+			if "--debug" in myopts:
+				writemsg("\ndigraph:\n\n", noiselevel=-1)
+				resolver._dynamic_config.digraph.debug_print()
+				writemsg("\n", noiselevel=-1)
+
 			prefix = bad(" * ")
 			msg = []
 			msg.append("Dependencies could not be completely resolved due to")