From b4d6d2916e6397a1946a8d3ed200606f65a8a7e3 Mon Sep 17 00:00:00 2001
From: Krzesimir Nowak <knowak@microsoft.com>
Date: Thu, 3 Mar 2022 16:18:30 +0100
Subject: [PATCH] eclass/pax-utils: Sync with gentoo

It's from gentoo commit 84b43bac4e545999e00c768bbcc908652eaf5502.
---
 .../portage-stable/eclass/pax-utils.eclass           | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/sdk_container/src/third_party/portage-stable/eclass/pax-utils.eclass b/sdk_container/src/third_party/portage-stable/eclass/pax-utils.eclass
index ef7c5b9006..f48dcdafe0 100644
--- a/sdk_container/src/third_party/portage-stable/eclass/pax-utils.eclass
+++ b/sdk_container/src/third_party/portage-stable/eclass/pax-utils.eclass
@@ -1,4 +1,4 @@
-# Copyright 1999-2019 Gentoo Foundation
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: pax-utils.eclass
@@ -7,6 +7,7 @@
 # @AUTHOR:
 # Author: Kevin F. Quinn <kevquinn@gentoo.org>
 # Author: Anthony G. Basile <blueness@gentoo.org>
+# @SUPPORTED_EAPIS: 5 6 7 8
 # @BLURB: functions to provide PaX markings for hardened kernels
 # @DESCRIPTION:
 #
@@ -20,6 +21,11 @@
 # To control what markings are made, set PAX_MARKINGS in /etc/portage/make.conf
 # to contain either "PT", "XT" or "none".  The default is none
 
+case ${EAPI:-0} in
+	5|6|7|8) ;;
+	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
+esac
+
 if [[ -z ${_PAX_UTILS_ECLASS} ]]; then
 _PAX_UTILS_ECLASS=1
 
@@ -176,6 +182,10 @@ host-is-pax() {
 # them elsewhere as they are not supported (i.e. they may be removed
 # or their function may change arbitrarily).
 
+# @FUNCTION: _pax_list_files
+# @INTERNAL
+# @USAGE: <command to display items> [items]
+# @DESCRIPTION:
 # Display a list of things, one per line, indented a bit, using the
 # display command in $1.
 _pax_list_files() {