From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 10 Dec 2011 06:40:14 +0000 (-0800)
Subject: config: set PORTAGE_OVERRIDE_EPREFIX for subprocs
X-Git-Tag: v2.2.0_alpha80~25
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=e295b46dfaf9ecf1ba3bcfa8038132053fd1cbd0;p=portage.git

config: set PORTAGE_OVERRIDE_EPREFIX for subprocs
---

diff --git a/pym/portage/package/ebuild/config.py b/pym/portage/package/ebuild/config.py
index 87cefee61..df719e2f1 100644
--- a/pym/portage/package/ebuild/config.py
+++ b/pym/portage/package/ebuild/config.py
@@ -502,8 +502,13 @@ class config(object):
 			self["ROOT"] = target_root
 			self.backup_changes("ROOT")
 
+			# The PORTAGE_OVERRIDE_EPREFIX variable propagates the EPREFIX
+			# of this config instance to any portage commands or API
+			# consumers running in subprocesses.
 			self["EPREFIX"] = eprefix
 			self.backup_changes("EPREFIX")
+			self["PORTAGE_OVERRIDE_EPREFIX"] = eprefix
+			self.backup_changes("PORTAGE_OVERRIDE_EPREFIX")
 			self["EROOT"] = eroot
 			self.backup_changes("EROOT")