From a961ebe1e42fb98ca76c08ad1d8a8d5d6172e324 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 2 May 2009 22:34:09 +0000
Subject: [PATCH] Make useq() die if called during the "depend" phase in newer
 EAPIs.

svn path=/main/trunk/; revision=13598
---
 bin/ebuild.sh | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index 9d49ae2a4..ca001ab33 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -141,12 +141,16 @@ useq() {
 		found=1
 	fi
 
+	if [[ $EBUILD_PHASE = depend ]] ; then
+		# Skip this for older EAPIs since lots of ebuilds/eclasses
+		# have stuff in global scope that really belongs somewhere
+		# like pkg_setup or src_configure.
+		if [[ -n $EAPI ]] && ! hasq "$EAPI" 0 1 2 ; then
+			die "use() called during invalid phase: $EBUILD_PHASE"
+		fi
+
 	# Make sure we have this USE flag in IUSE
-	# Skip this during the "depend" phase because lots of ebuilds/eclasses
-	# have stuff in global scope that really belongs somewhere like pkg_setup
-	# or src_configure.
-	if [[ -n $PORTAGE_IUSE && -n $EBUILD_PHASE && \
-		$EBUILD_PHASE != depend ]] ; then
+	elif [[ -n $PORTAGE_IUSE && -n $EBUILD_PHASE ]] ; then
 		[[ $u =~ $PORTAGE_IUSE ]] || \
 			eqawarn "QA Notice: USE Flag '${u}' not" \
 				"in IUSE for ${CATEGORY}/${PF}"
-- 
2.26.2