From 46b7ce62b380746e610938421e3476e7d56f0d1e Mon Sep 17 00:00:00 2001
From: aleksana <me@aleksana.moe>
Date: Fri, 26 Dec 2025 15:06:46 +0800
Subject: [PATCH] isc-cron: fix build with gcc 15

---
 pkgs/by-name/is/isc-cron/package.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/by-name/is/isc-cron/package.nix b/pkgs/by-name/is/isc-cron/package.nix
index fb9b58c586f7..21409812255b 100644
--- a/pkgs/by-name/is/isc-cron/package.nix
+++ b/pkgs/by-name/is/isc-cron/package.nix
@@ -1,5 +1,6 @@
 {
   lib,
+  fetchpatch,
   fetchurl,
   stdenv,
   replaceVars,
@@ -28,6 +29,11 @@ stdenv.mkDerivation (finalAttrs: {
         "/bin"
       ];
     })
+    # Fix build with gcc 15
+    (fetchpatch {
+      url = "https://github.com/vixie/cron/commit/3ce0c3acdf086a82638818635961c70cba2b6ba7.patch";
+      hash = "sha256-d1vN3TGAAOMlWpMZKnHU/RlZ5pBOl3+IXjZ4UALVqLI=";
+    })
   ];
 
   makeFlags = [