From 0f558761aa2dee1017b4751e4017205e015a9560 Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@koprulu.sector>
Date: Wed, 29 Jun 2022 12:04:12 +0100
Subject: gentoo resync : 29.12.2022

---
 eclass/python-r1.eclass | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'eclass/python-r1.eclass')

diff --git a/eclass/python-r1.eclass b/eclass/python-r1.eclass
index 2f8cfa0316d9..3471e17bdde6 100644
--- a/eclass/python-r1.eclass
+++ b/eclass/python-r1.eclass
@@ -625,6 +625,24 @@ _python_multibuild_wrapper() {
 python_foreach_impl() {
 	debug-print-function ${FUNCNAME} "${@}"
 
+	if [[ ${_DISTUTILS_R1} ]]; then
+		if has "${EBUILD_PHASE}" prepare configure compile test install &&
+			[[ ! ${_DISTUTILS_CALLING_FOREACH_IMPL} &&
+				! ${_DISTUTILS_FOREACH_IMPL_WARNED} ]]
+		then
+			eqawarn "python_foreach_impl has been called directly while using distutils-r1."
+			eqawarn "Please redefine python_*() phase functions to meet your expectations"
+			eqawarn "instead."
+			_DISTUTILS_FOREACH_IMPL_WARNED=1
+
+			if ! has "${EAPI}" 6 7 8; then
+				die "Calling python_foreach_impl from distutils-r1 is banned in EAPI ${EAPI}"
+			fi
+		fi
+		# undo the eclass-set value to catch nested calls
+		local _DISTUTILS_CALLING_FOREACH_IMPL=
+	fi
+
 	local MULTIBUILD_VARIANTS
 	_python_obtain_impls
 
-- 
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