From 10031a0f65cfe41bc02ba714dc1efb291e965711 Mon Sep 17 00:00:00 2001
From: Sam James <sam@gentoo.org>
Date: Sat, 7 Sep 2024 22:36:42 +0100
Subject: [PATCH] libtool.eclass: add global-scope ewarn for deprecated < EAPI
 7

Signed-off-by: Sam James <sam@gentoo.org>
---
 eclass/libtool.eclass | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/eclass/libtool.eclass b/eclass/libtool.eclass
index bd6141e1ede93..b36b1fd365d3b 100644
--- a/eclass/libtool.eclass
+++ b/eclass/libtool.eclass
@@ -17,6 +17,15 @@
 if [[ -z ${_LIBTOOL_ECLASS} ]]; then
 _LIBTOOL_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
+
 case ${EAPI} in
 	6) DEPEND=">=app-portage/elt-patches-20240116" ;;
 	7|8) BDEPEND=">=app-portage/elt-patches-20240116" ;;