From b7a504ea6ba25db795963eaeb340467a3aa5d7d9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Domen=20Ko=C5=BEar?= <domen@dev.si>
Date: Wed, 3 Dec 2014 22:22:30 +0100
Subject: [PATCH] x86info: ignore warnings

---
 pkgs/os-specific/linux/x86info/default.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pkgs/os-specific/linux/x86info/default.nix b/pkgs/os-specific/linux/x86info/default.nix
index eaec63f98bf..54bd33cc92f 100644
--- a/pkgs/os-specific/linux/x86info/default.nix
+++ b/pkgs/os-specific/linux/x86info/default.nix
@@ -9,7 +9,12 @@ stdenv.mkDerivation rec {
     sha256 = "0a4lzka46nabpsrg3n7akwr46q38f96zfszd73xcback1s2hjc7y";
   };
 
-  preConfigure = "patchShebangs .";
+  preConfigure = ''
+    patchShebangs .
+
+    # ignore warnings
+    sed -i 's/-Werror -Wall//' Makefile
+  '';
 
   buildInputs = [ pciutils python ];