From: Zac Medico <zmedico@gentoo.org>
Date: Mon, 24 Jul 2006 15:48:25 +0000 (-0000)
Subject: For binary packages, trigger a rebuild with --newuse when IUSE has changed for bug... 
X-Git-Tag: v2.1.1~144
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=35b6e0d415146e6a00a15799fe6f9c08c58190a2;p=portage.git

For binary packages, trigger a rebuild with --newuse when IUSE has changed for bug #116955.

svn path=/main/trunk/; revision=4015
---

diff --git a/bin/emerge b/bin/emerge
index 83584a9cf..7eb10fd58 100755
--- a/bin/emerge
+++ b/bin/emerge
@@ -1044,6 +1044,9 @@ class depgraph:
 				# List of acceptable packages, ordered by type preference.
 				matched_packages = []
 				myeb_matches = portdb.xmatch("match-visible", x)
+				myeb = None
+				if "--usepkgonly" not in self.myopts:
+					myeb = portage.best(myeb_matches)
 
 				myeb_pkg=None
 				if "--usepkg" in self.myopts:
@@ -1063,7 +1066,12 @@ class depgraph:
 					old_use = bindb.aux_get(myeb_pkg, ["USE"])[0].split()
 					pkgsettings.setcpv(myeb_pkg)
 					now_use = pkgsettings["USE"].split()
-					if iuses.intersection(old_use) != \
+					if "--usepkgonly" not in self.myopts and \
+						myeb == myeb_pkg and \
+						iuses.difference(
+						portdb.aux_get(myeb, ["IUSE"])[0].split()):
+						myeb_pkg = None
+					elif iuses.intersection(old_use) != \
 						iuses.intersection(now_use):
 						myeb_pkg = None
 				if myeb_pkg:
@@ -1075,7 +1083,7 @@ class depgraph:
 
 				if "--usepkgonly" not in self.myopts and myeb_matches:
 					matched_packages.append(
-						["ebuild", myroot, portage.best(myeb_matches), None])
+						["ebuild", myroot, myeb, None])
 
 				if not matched_packages:
 					if raise_on_missing: