From f4adcc8c54d6337662cac5b03eeef2df888fdc26 Mon Sep 17 00:00:00 2001
From: Flatcar Buildbot <buildbot@flatcar-linux.org>
Date: Mon, 16 Sep 2024 07:13:07 +0000
Subject: [PATCH] eclass/check-reqs: Sync with Gentoo

It's from Gentoo commit 966e7cdfb758001a014f0cc304c79855c61d53e0.
---
 .../portage-stable/eclass/check-reqs.eclass      | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/sdk_container/src/third_party/portage-stable/eclass/check-reqs.eclass b/sdk_container/src/third_party/portage-stable/eclass/check-reqs.eclass
index fac2f4553d..02ff61187c 100644
--- a/sdk_container/src/third_party/portage-stable/eclass/check-reqs.eclass
+++ b/sdk_container/src/third_party/portage-stable/eclass/check-reqs.eclass
@@ -1,4 +1,4 @@
-# Copyright 2004-2023 Gentoo Authors
+# Copyright 2004-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: check-reqs.eclass
@@ -38,14 +38,18 @@
 # These checks should probably mostly work on non-Linux, and they should
 # probably degrade gracefully if they don't. Probably.
 
-case ${EAPI} in
-	6|7|8) ;;
-	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
-esac
-
 if [[ -z ${_CHECK_REQS_ECLASS} ]]; then
 _CHECK_REQS_ECLASS=1
 
+case ${EAPI} in
+	6)
+		ewarn "${CATEGORY}/${PF}: ebuild uses ${ECLASS} with deprecated EAPI ${EAPI}!"
+		ewarn "${CATEGORY}/${PF}: Support will be removed on 2024-10-08. Please port to newer EAPI."
+		;;
+	7|8) ;;
+	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
+esac
+
 # @ECLASS_VARIABLE: CHECKREQS_MEMORY
 # @DEFAULT_UNSET
 # @DESCRIPTION: