From 2052c2d56f1a31f05fc32a0880bc0f640f364893 Mon Sep 17 00:00:00 2001
From: Theodore Ni <3806110+tjni@users.noreply.github.com>
Date: Wed, 12 Jul 2023 22:27:28 -0700
Subject: mmc-utils: disable fortify3 hardening flag

---
 pkgs/os-specific/linux/mmc-utils/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/os-specific/linux/mmc-utils/default.nix b/pkgs/os-specific/linux/mmc-utils/default.nix
index fb1763a735d..9580301eae9 100644
--- a/pkgs/os-specific/linux/mmc-utils/default.nix
+++ b/pkgs/os-specific/linux/mmc-utils/default.nix
@@ -12,6 +12,9 @@ stdenv.mkDerivation {
 
   makeFlags = [ "CC=${stdenv.cc.targetPrefix}cc" "prefix=$(out)" ];
 
+  # causes redefinition of _FORTIFY_SOURCE
+  hardeningDisable = [ "fortify3" ];
+
   postInstall = ''
     mkdir -p $out/share/man/man1
     cp man/mmc.1 $out/share/man/man1/
-- 
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