From f9e4e1f8177b534f675fc089c31a9bd4bef2e554 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Sat, 13 Sep 2025 15:43:10 +0200
Subject: [PATCH] rsync: fix compilation against gcc15

Tested with: rsync.override { stdenv = gcc15Stdenv; }
---
 pkgs/applications/networking/sync/rsync/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/applications/networking/sync/rsync/default.nix b/pkgs/applications/networking/sync/rsync/default.nix
index c87d1015ef4f..99718696cbec 100644
--- a/pkgs/applications/networking/sync/rsync/default.nix
+++ b/pkgs/applications/networking/sync/rsync/default.nix
@@ -1,6 +1,7 @@
 {
   lib,
   stdenv,
+  fetchpatch,
   fetchurl,
   updateAutotoolsGnuConfigScriptsHook,
   perl,
@@ -34,6 +35,11 @@ stdenv.mkDerivation rec {
   patches = [
     # See: <https://github.com/RsyncProject/rsync/pull/790>
     ./fix-tests-in-darwin-sandbox.patch
+    # fix compilation with gcc15
+    (fetchpatch {
+      url = "https://github.com/RsyncProject/rsync/commit/a4b926dcdce96b0f2cc0dc7744e95747b233500a.patch";
+      hash = "sha256-UiEQJ+p2gtIDYNJqnxx4qKgItKIZzCpkHnvsgoxBmSE=";
+    })
   ];
 
   nativeBuildInputs = [