KeywordsManager: support ~* in KEYWORDS

This allows ~* in KEYWORDS to be match by any unstable keyword in the
user's configuration, similar to how * in KEYWORDS already matches any
user configuration. Thanks to Daniel Robbins <drobbins@funtoo.org> for
the suggestion.

Also, the warning about * or -* in KEYWORDS is now gone, so that
ebuilds from the funtoo tree will be usable without triggering
warnings like this. If necessary, we can add ways to selectively
enable these kinds of warnings via layout.conf and/or repos.conf.

1 files changed, 10 insertions, 6 deletions

diff --git a/pym/portage/package/ebuild/_config/KeywordsManager.py b/pym/portage/package/ebuild/_config/KeywordsManager.py
index cd225549e..c2b834344 100644
--- a/pym/portage/package/ebuild/_config/KeywordsManager.py
+++ b/pym/portage/package/ebuild/_config/KeywordsManager.py
@@ -206,12 +206,16 @@ class KeywordsManager(object):
 		hasstable = False
 		hastesting = False
 		for gp in mygroups:
-			if gp == "*" or (gp == "-*" and len(mygroups) == 1):
-				writemsg(_("--- WARNING: Package '%(cpv)s' uses"
-					" '%(keyword)s' keyword.\n") % {"cpv": cpv, "keyword": gp},
-					 noiselevel=-1)
-				if gp == "*":
-					match = True
+			if gp == "*":
+				match = True
+				break
+			elif gp == "~*":
+				hastesting = True
+				for x in pgroups:
+					if x[:1] == "~":
+						match = True
+						break
+				if match:
 					break
 			elif gp in pgroups:
 				match = True