From 901e851fe9f3abbf7c25bc4c38cbc7903856f712 Mon Sep 17 00:00:00 2001
From: Ben Wolsieffer <benwolsieffer@gmail.com>
Date: Tue, 5 Nov 2019 00:43:07 -0500
Subject: [PATCH] gnu-efi: apply patch to fix build on armv6l

---
 pkgs/development/libraries/gnu-efi/default.nix | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/gnu-efi/default.nix b/pkgs/development/libraries/gnu-efi/default.nix
index 6ae1f47e38cd..e218729821fb 100644
--- a/pkgs/development/libraries/gnu-efi/default.nix
+++ b/pkgs/development/libraries/gnu-efi/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildPackages, fetchurl, pciutils }:
+{ stdenv, buildPackages, fetchurl, fetchpatch, pciutils }:
 
 with stdenv.lib;
 
@@ -11,6 +11,14 @@ stdenv.mkDerivation rec {
     sha256 = "1w3p4aqlc5j93q44la7dc8cr3hky20zvsd0h0k2lyzhwmrzfl5b7";
   };
 
+  patches = [
+    # Fix build on armv6l
+    (fetchpatch {
+      url = "https://sourceforge.net/p/gnu-efi/patches/_discuss/thread/25bb273a18/9c4d/attachment/0001-Fix-ARCH-on-armv6-and-other-32-bit-ARM-platforms.patch";
+      sha256 = "0pj03h20g2bbz6fr753bj1scry6919h57l1h86z3b6q7hqfj0b4r";
+    })
+  ];
+
   buildInputs = [ pciutils ];
 
   hardeningDisable = [ "stackprotector" ];