From 0267b0bfae6802894ca836fba1111279b3a1cc98 Mon Sep 17 00:00:00 2001
From: Krzesimir Nowak <knowak@microsoft.com>
Date: Fri, 2 Aug 2024 16:04:38 +0200
Subject: [PATCH] eclass/sgml-catalog-r1: Sync with Gentoo

It's from Gentoo commit 65a031f4c9d702c4fc8b6ce6b0541453a6db8c08.
---
 .../portage-stable/eclass/sgml-catalog-r1.eclass | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/sdk_container/src/third_party/portage-stable/eclass/sgml-catalog-r1.eclass b/sdk_container/src/third_party/portage-stable/eclass/sgml-catalog-r1.eclass
index 9f8bb13d60..eff6db3106 100644
--- a/sdk_container/src/third_party/portage-stable/eclass/sgml-catalog-r1.eclass
+++ b/sdk_container/src/third_party/portage-stable/eclass/sgml-catalog-r1.eclass
@@ -1,4 +1,4 @@
-# Copyright 2019-2021 Gentoo Authors
+# Copyright 2019-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: sgml-catalog-r1.eclass
@@ -12,14 +12,13 @@
 # This eclass regenerates /etc/sgml/catalog as necessary for the DocBook
 # tooling. This is done via exported pkg_postinst and pkg_postrm phases.
 
-case ${EAPI:-0} in
+case ${EAPI} in
 	7) ;;
-	*) die "Unsupported EAPI=${EAPI} for ${ECLASS}";;
+	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
 esac
 
-EXPORT_FUNCTIONS pkg_postinst pkg_postrm
-
-if [[ ! ${_SGML_CATALOG_R1} ]]; then
+if [[ -z ${_SGML_CATALOG_R1_ECLASS} ]]; then
+_SGML_CATALOG_R1_ECLASS=1
 
 if [[ ${CATEGORY}/${PN} != app-text/sgml-common ]]; then
 	RDEPEND=">=app-text/sgml-common-0.6.3-r7"
@@ -36,7 +35,7 @@ sgml-catalog-r1_update_catalog() {
 
 	if [[ ${#cats[@]} -gt 0 ]]; then
 		ebegin "Updating ${EROOT}/etc/sgml/catalog"
-		printf 'CATALOG "%s"\n' "${cats[@]}" > "${T}"/catalog &&
+		printf 'CATALOG "%s"\n' "${cats[@]#${ROOT}}" > "${T}"/catalog &&
 		mv "${T}"/catalog "${EROOT}"/etc/sgml/catalog
 		eend "${?}"
 	else
@@ -64,5 +63,6 @@ sgml-catalog-r1_pkg_postrm() {
 	sgml-catalog-r1_update_env
 }
 
-_SGML_CATALOG_R1=1
 fi
+
+EXPORT_FUNCTIONS pkg_postinst pkg_postrm