From 6d7d502d758b067af264570e70859ed7e9acf537 Mon Sep 17 00:00:00 2001
From: Flatcar Buildbot <buildbot@flatcar-linux.org>
Date: Mon, 25 Nov 2024 07:04:27 +0000
Subject: [PATCH] app-arch/cpio: Sync with Gentoo

It's from Gentoo commit 1e32a7ebe3369e17b8b7ef7e3b9e63b5a9ae38fe.
---
 .../portage-stable/app-arch/cpio/cpio-2.15.ebuild            | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sdk_container/src/third_party/portage-stable/app-arch/cpio/cpio-2.15.ebuild b/sdk_container/src/third_party/portage-stable/app-arch/cpio/cpio-2.15.ebuild
index 19bc36cde4..57ef1aa5ff 100644
--- a/sdk_container/src/third_party/portage-stable/app-arch/cpio/cpio-2.15.ebuild
+++ b/sdk_container/src/third_party/portage-stable/app-arch/cpio/cpio-2.15.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-inherit multiprocessing
+inherit flag-o-matic multiprocessing
 
 DESCRIPTION="File archival tool which can also read and write tar files"
 HOMEPAGE="https://www.gnu.org/software/cpio/cpio.html"
@@ -30,6 +30,9 @@ QA_CONFIG_IMPL_DECL_SKIP=(
 )
 
 src_configure() {
+	# https://savannah.gnu.org/bugs/?66297
+	append-cflags -std=gnu17
+
 	local myeconfargs=(
 		$(use_enable nls)
 		--bindir="${EPREFIX}"/bin