From 6638fd039de90fceca1e0ce6a8ac7aaed513b956 Mon Sep 17 00:00:00 2001
From: Flatcar Buildbot <buildbot@flatcar-linux.org>
Date: Mon, 31 Mar 2025 07:06:34 +0000
Subject: [PATCH] dev-libs/nettle: Sync with Gentoo

It's from Gentoo commit 2f989abe49298272382368a2416df1671843c456.
---
 .../portage-stable/dev-libs/nettle/nettle-3.10.1.ebuild       | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sdk_container/src/third_party/portage-stable/dev-libs/nettle/nettle-3.10.1.ebuild b/sdk_container/src/third_party/portage-stable/dev-libs/nettle/nettle-3.10.1.ebuild
index 21c7bc669e..aacb9dc63a 100644
--- a/sdk_container/src/third_party/portage-stable/dev-libs/nettle/nettle-3.10.1.ebuild
+++ b/sdk_container/src/third_party/portage-stable/dev-libs/nettle/nettle-3.10.1.ebuild
@@ -4,7 +4,7 @@
 EAPI=8
 
 VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/nettle.asc
-inherit multilib-build multilib-minimal toolchain-funcs verify-sig
+inherit multilib-build multilib-minimal toolchain-funcs verify-sig flag-o-matic
 
 DESCRIPTION="Low-level cryptographic library"
 HOMEPAGE="https://www.lysator.liu.se/~nisse/nettle/ https://git.lysator.liu.se/nettle/nettle"
@@ -58,6 +58,8 @@ multilib_src_configure() {
 	# confused by sandbox, etc.
 	export nettle_cv_prog_valgrind=no
 
+	use elibc_musl && append-cppflags -D__GNU_LIBRARY__ #945970
+
 	# TODO: USE=debug w/ --enable-extra-asserts?
 	local myeconfargs=(
 		CC_FOR_BUILD="$(tc-getBUILD_CC)"