From ada787547fccec71df54d565ddb901c1a10b219d Mon Sep 17 00:00:00 2001
From: Maximilian Bosch <maximilian@mbosch.me>
Date: Tue, 8 Sep 2026 23:10:08 +0200
Subject: [PATCH] picolibc: fix build w/ glibc-2.44

Failing Hydra build: https://hydra.nixos.org/build/344179652
---
 pkgs/by-name/pi/picolibc/package.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pkgs/by-name/pi/picolibc/package.nix b/pkgs/by-name/pi/picolibc/package.nix
index 0bffb8ddd2e9..d9bf1a174531 100644
--- a/pkgs/by-name/pi/picolibc/package.nix
+++ b/pkgs/by-name/pi/picolibc/package.nix
@@ -1,5 +1,6 @@
 {
   stdenvNoLibc,
+  fetchpatch,
   buildPackages,
   fetchFromGitHub,
   lib,
@@ -34,6 +35,14 @@ stdenvNoLibc.mkDerivation (finalAttrs: {
     hash = "sha256-FhTNgffsnHbzIXOOwCMe6O1FGkEtqWfw+e30RW+Y4K4=";
   };
 
+  patches = [
+    # fix build w/ glibc-2.44
+    (fetchpatch {
+      url = "https://github.com/picolibc/picolibc/commit/11a46b6ed03c4dca64e0534435da9841e837b160.patch";
+      hash = "sha256-i1dKW1L5si0gf0/Sn4sU/BuIof778tvHgCCCY1TxMME=";
+    })
+  ];
+
   depsBuildBuild = lib.optionals canExecute [
     buildPackages.stdenv.cc
   ];