From a4e2dd0f72c32e6036e8f7c52e172cc4b6d1c5a2 Mon Sep 17 00:00:00 2001
From: Kiskae <Kiskae@users.noreply.github.com>
Date: Sat, 14 Oct 2023 17:04:59 +0200
Subject: [PATCH] check: fix compilation on cross-compiled musl (#260675)

on cross-compiled musl vsnprintf gets detected as non-compliant with c99.
The included replacement is incompatible with SOURCE_FORTIFY.
---
 pkgs/development/libraries/check/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/libraries/check/default.nix b/pkgs/development/libraries/check/default.nix
index 8add9c623470..14b4e549264b 100644
--- a/pkgs/development/libraries/check/default.nix
+++ b/pkgs/development/libraries/check/default.nix
@@ -11,6 +11,9 @@ stdenv.mkDerivation rec {
     sha256 = "02m25y9m46pb6n46s51av62kpd936lkfv3b13kfpckgvmh5lxpm8";
   };
 
+  # fortify breaks the libcompat vsnprintf implementation
+  hardeningDisable = lib.optionals (stdenv.hostPlatform.isMusl && (stdenv.hostPlatform != stdenv.buildPlatform)) [ "fortify" ];
+
   # Test can randomly fail: https://hydra.nixos.org/build/7243912
   doCheck = false;