From 7eb16a4eb822e3c83ebe66b08cbdaa52a8a6f49e Mon Sep 17 00:00:00 2001
From: Robin Gloster <mail@glob.in>
Date: Mon, 8 Feb 2016 00:41:02 +0000
Subject: [PATCH] pngcheck: turn off format hardening

---
 pkgs/tools/graphics/pngcheck/default.nix | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/pkgs/tools/graphics/pngcheck/default.nix b/pkgs/tools/graphics/pngcheck/default.nix
index 160badaf668..f67e7202521 100644
--- a/pkgs/tools/graphics/pngcheck/default.nix
+++ b/pkgs/tools/graphics/pngcheck/default.nix
@@ -8,9 +8,7 @@ stdenv.mkDerivation rec {
     sha256 = "0pzkj1bb4kdybk6vbfq9s0wzdm5szmrgixkas3xmbpv4mhws1w3p";
   };
 
-  # configurePhase = ''
-  #   sed -i s,/usr,$out, Makefile
-  # '';
+  hardening_format = false;
 
   makefile = "Makefile.unx";
   makeFlags = "ZPATH=${zlib}/lib";