From d273691f6da5490cc7d647261100a7c2fcef0670 Mon Sep 17 00:00:00 2001
From: Alexandre Esteves <2335822+alexfmpe@users.noreply.github.com>
Date: Wed, 16 May 2018 07:41:13 +0100
Subject: [PATCH] trivial-builders.nix: support directories in requireFile

Allow recursive hash for requireFile so it can support directories (#40568)
---
 pkgs/build-support/trivial-builders.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/build-support/trivial-builders.nix b/pkgs/build-support/trivial-builders.nix
index d092efb556e5..2ec56c94763a 100644
--- a/pkgs/build-support/trivial-builders.nix
+++ b/pkgs/build-support/trivial-builders.nix
@@ -138,6 +138,7 @@ rec {
                 , sha1 ? null
                 , url ? null
                 , message ? null
+                , hashMode ? "flat"
                 } :
     assert (message != null) || (url != null);
     assert (sha256 != null) || (sha1 != null);
@@ -158,6 +159,7 @@ rec {
     in
     stdenv.mkDerivation {
       name = name_;
+      outputHashMode = hashMode;
       outputHashAlgo = hashAlgo;
       outputHash = hash;
       preferLocalBuild = true;