From 67c5d844e1ad4289823ea0d771b9ea9d1bc51314 Mon Sep 17 00:00:00 2001
From: sternenseemann <0rpkxez4ksa01gb3typccl0i@systemli.org>
Date: Thu, 3 Jun 2021 01:35:28 +0200
Subject: [PATCH] haskellPackages.hnix: make build with relude < 1.0

The commits we revert still do the trick, but we need to revert one
additional commit now which increases the lower version bound for
relude.
---
 pkgs/development/haskell-modules/configuration-common.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 4a85a2205f24..96be9da9a20b 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -203,6 +203,12 @@ self: super: {
           sha256 = "0pqmijfkysjixg3gb4kmrqdif7s2saz8qi6k337jf15i0npzln8d";
           revert = true;
         })
+        # allow relude < 1.0 again
+        (pkgs.fetchpatch {
+          url = "https://github.com/haskell-nix/hnix/commit/f4ea5dcb344369916586498ba33c00d0fc605a79.patch";
+          sha256 = "1ajl7d49d658xhalgf3pc5svmbq73dsysy6z434n75vb1357mx86";
+          revert = true;
+        })
       ] ++ (drv.patches or []);
       # make sure patches are not broken by cabal file revisions
       revision = null;