From a64d41c1008c0ae9fa18e695b916c54fdf4ec4d4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <v@cunat.cz>
Date: Fri, 14 Jul 2023 09:48:50 +0200
Subject: [PATCH] rbdoom-3-bfg: disable fortify3 hardening flag

---
 pkgs/games/doom-ports/rbdoom-3-bfg/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/games/doom-ports/rbdoom-3-bfg/default.nix b/pkgs/games/doom-ports/rbdoom-3-bfg/default.nix
index a6588ef4cc64..c17adb72171f 100644
--- a/pkgs/games/doom-ports/rbdoom-3-bfg/default.nix
+++ b/pkgs/games/doom-ports/rbdoom-3-bfg/default.nix
@@ -59,6 +59,9 @@ stdenv.mkDerivation rec {
     "-DUSE_SYSTEM_ZLIB=ON"
   ];
 
+  # it caused build failure
+  hardeningDisable = [ "fortify3" ];
+
   installPhase = ''
     runHook preInstall