From fba10f7d6d096a9f37328a15748737089c2b2244 Mon Sep 17 00:00:00 2001
From: Flatcar Buildbot <buildbot@flatcar-linux.org>
Date: Mon, 17 Jul 2023 07:11:31 +0000
Subject: [PATCH] eclass/kernel-2: Sync with Gentoo

It's from Gentoo commit ec67e505c7629cea6dcaa0330089fcdb7d2137f9.
---
 .../src/third_party/portage-stable/eclass/kernel-2.eclass       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sdk_container/src/third_party/portage-stable/eclass/kernel-2.eclass b/sdk_container/src/third_party/portage-stable/eclass/kernel-2.eclass
index b44aea393c..2ce1a87c06 100644
--- a/sdk_container/src/third_party/portage-stable/eclass/kernel-2.eclass
+++ b/sdk_container/src/third_party/portage-stable/eclass/kernel-2.eclass
@@ -890,7 +890,7 @@ install_sources() {
 		done
 	fi
 
-	mv "${WORKDIR}"/linux* "${ED}"/usr/src || die
+	cp -R "${WORKDIR}"/linux* "${ED}"/usr/src || die
 
 	if [[ -n ${UNIPATCH_DOCS} ]]; then
 		for i in ${UNIPATCH_DOCS}; do