From 4cdf41c344968cf9f49cfcf46f71dab1c4586475 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=F0=9D=91=B7=F0=9D=92=89=F0=9D=92=8A=F0=9D=92=8D?=
 =?UTF-8?q?=F0=9D=92=90=F0=9D=92=84=F0=9D=92=82=F0=9D=92=8D=F0=9D=92=9A?=
 =?UTF-8?q?=F0=9D=92=94=F0=9D=92=95?= <regime_skylark.0y@icloud.com>
Date: Thu, 7 May 2026 18:00:15 -0400
Subject: [PATCH] libfyaml: patch for C11 atomics detection and macros

---
 pkgs/by-name/li/libfyaml/package.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/by-name/li/libfyaml/package.nix b/pkgs/by-name/li/libfyaml/package.nix
index ebbaae3748d8..26cc0461020b 100644
--- a/pkgs/by-name/li/libfyaml/package.nix
+++ b/pkgs/by-name/li/libfyaml/package.nix
@@ -25,6 +25,11 @@ stdenv.mkDerivation (finalAttrs: {
       url = "https://github.com/pantoniou/libfyaml/commit/0982fcefc6a16d4c8cb5b06747d3fc8e630de3ae.diff";
       hash = "sha256-aDubIn+et+1fWE7XU7a5AGZVacVFbAbC1PoSDrA6hXw=";
     })
+    # backport "Fix C11 atomics detection and buggy macros for C++ compatibility"
+    (fetchpatch {
+      url = "https://github.com/pantoniou/libfyaml/commit/1026d76850909dc9b1c5f95b8cd94e865a313fd5.diff";
+      hash = "sha256-0YfOqdqHdELFMqr52TDAC3BNFLkcuxvuJY5b9yZ7NFk=";
+    })
     (fetchpatch {
       url = "https://github.com/pantoniou/libfyaml/commit/9192deaac095f9881cc1e5756dede683f36b09d6.diff";
       hash = "sha256-cNL9wQtxIRg/ShZLJP4qHYNFRrYo9kRG+/U+3FiUeaI=";