From 119524d9807e8c573e16ff25369080df98f3aa74 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 9 Jun 2007 23:06:19 +0000
Subject: For bug #148702, use the * token to trigger wildcard expansion of
 IUSE.  This adds flexibility and prevents flags from being enabled
 unexpectedly.

svn path=/main/trunk/; revision=6784
---
 bin/ebuild.sh | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'bin')

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index fcfbe5430..164b2a0df 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -1512,6 +1512,11 @@ if [ "${EBUILD_PHASE}" != "depend" ]; then
 	done
 	export IUSE=${iuse_temp}
 	unset iuse_temp
+	# unset USE_EXPAND variables that contain only the special "*" token
+	for x in ${USE_EXPAND} ; do
+		[ "${!x}" == "*" ] && unset ${x}
+	done
+	unset x
 	# Lock the dbkey variables after the global phase
 	declare -r DEPEND RDEPEND SLOT SRC_URI RESTRICT HOMEPAGE LICENSE DESCRIPTION
 	declare -r KEYWORDS INHERITED IUSE PDEPEND PROVIDE
-- 
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