From 8bf5642a8d53dd3e92eb567a95ede9534ef88be6 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Mon, 6 Feb 2012 21:33:59 +0000
Subject: automatically use unpacker eclass if it is available

---
 eclass/base.eclass | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/eclass/base.eclass b/eclass/base.eclass
index db35dc7009ef..b9e520b69ba9 100644
--- a/eclass/base.eclass
+++ b/eclass/base.eclass
@@ -1,6 +1,6 @@
 # Copyright 1999-2011 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/base.eclass,v 1.55 2011/12/14 23:38:09 vapier Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/base.eclass,v 1.56 2012/02/06 21:33:59 vapier Exp $
 
 # @ECLASS: base.eclass
 # @MAINTAINER:
@@ -59,7 +59,11 @@ base_src_unpack() {
 
 	pushd "${WORKDIR}" > /dev/null
 
-	[[ -n "${A}" ]] && unpack ${A}
+	if [[ $(type -t unpacker_src_unpack) == "function" ]] ; then
+		unpacker_src_unpack
+	elif [[ -n ${A} ]] ; then
+		unpack ${A}
+	fi
 	has src_prepare ${BASE_EXPF} || base_src_prepare
 
 	popd > /dev/null
-- 
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