From 500d48f5475fdd46773f2073cf432053602f761f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Carles=20Pag=C3=A8s?= <page@ruiec.cat>
Date: Fri, 3 Feb 2017 15:17:36 +0100
Subject: [PATCH] minetest: use system jsoncpp

It was already in buildInputs but was not being used.
---
 pkgs/games/minetest/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/games/minetest/default.nix b/pkgs/games/minetest/default.nix
index e28a83cc6a20..b8cfe512c370 100644
--- a/pkgs/games/minetest/default.nix
+++ b/pkgs/games/minetest/default.nix
@@ -27,6 +27,7 @@ in stdenv.mkDerivation {
   cmakeFlags = [
     "-DENABLE_FREETYPE=1"
     "-DENABLE_GETTEXT=1"
+    "-DENABLE_SYSTEM_JSONCPP=1"
     "-DGETTEXT_INCLUDE_DIR=${gettext}/include/gettext"
     "-DCURL_INCLUDE_DIR=${curl.dev}/include/curl"
     "-DIRRLICHT_INCLUDE_DIR=${irrlicht}/include/irrlicht"