From 6fc9e4b7008cff19718f5a1ebf0331e1910e1530 Mon Sep 17 00:00:00 2001
From: Stefan Frijters <sfrijters@gmail.com>
Date: Sun, 3 Apr 2022 13:52:19 +0200
Subject: [PATCH] openttd-jgrpp: Add optional but recommended zstd dependency

Fixes

```
CMake Warning at cmake/LinkPackage.cmake:23 (message):
  ZSTD not found; compiling OpenTTD without ZSTD is not recommended
  Call Stack (most recent call first):
    CMakeLists.txt:330 (link_package)
```
---
 pkgs/games/openttd/jgrpp.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/games/openttd/jgrpp.nix b/pkgs/games/openttd/jgrpp.nix
index 0d8263398a92..a0c70e463b20 100644
--- a/pkgs/games/openttd/jgrpp.nix
+++ b/pkgs/games/openttd/jgrpp.nix
@@ -1,4 +1,4 @@
-{ fetchFromGitHub, openttd, ... }:
+{ fetchFromGitHub, openttd, zstd, ... }:
 
 openttd.overrideAttrs (oldAttrs: rec {
   pname = "openttd-jgrpp";
@@ -10,4 +10,6 @@ openttd.overrideAttrs (oldAttrs: rec {
     rev = "jgrpp-${version}";
     hash = "sha256-AMd2KXy/ODByeV9CkEd51KbE/+fZ8Us3WzsWCnn7nh0=";
   };
+
+  buildInputs = oldAttrs.buildInputs ++ [ zstd ];
 })