From c3172bf1d440591e597bbb763756e6f56b715130 Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Fri, 11 Dec 2020 13:01:01 +0000
Subject: [PATCH] duff: use autoconf 2.69

---
 pkgs/top-level/all-packages.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 7c7047ca413..70d22b9f2bd 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3495,7 +3495,9 @@ in
 
   duc = callPackage ../tools/misc/duc { };
 
-  duff = callPackage ../tools/filesystems/duff { };
+  duff = callPackage ../tools/filesystems/duff {
+    autoreconfHook = autoreconfHook269;
+  };
 
   dumptorrent = callPackage ../tools/misc/dumptorrent { };