From 5190b05fa243a2a5d238a59e04f83b0081141689 Mon Sep 17 00:00:00 2001
From: Franz Pletz <fpletz@fnordicwalking.de>
Date: Sun, 15 Oct 2017 15:26:14 +0200
Subject: [PATCH] fastd: disable aes128-ctr, fix build with new libsodium

---
 pkgs/tools/networking/fastd/default.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/tools/networking/fastd/default.nix b/pkgs/tools/networking/fastd/default.nix
index 3a99adb4a9ef..ef356935c56a 100644
--- a/pkgs/tools/networking/fastd/default.nix
+++ b/pkgs/tools/networking/fastd/default.nix
@@ -11,6 +11,11 @@ stdenv.mkDerivation rec {
     sha256 = "0c9v3igv3812b3jr7jk75a2np658yy00b3i4kpbpdjgvqzc1jrq8";
   };
 
+  postPatch = ''
+    substituteInPlace src/crypto/cipher/CMakeLists.txt \
+      --replace 'add_subdirectory(aes128_ctr)' ""
+  '';
+
   nativeBuildInputs = [ pkgconfig bison cmake ];
   buildInputs = [ libuecc libsodium libcap json_c ];