From bbc5688e8f674aeeefd1070519bbe88c7bf63a47 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maciej=20Kr=C3=BCger?= <mkg20001@gmail.com>
Date: Sat, 13 Nov 2021 19:31:08 +0100
Subject: [PATCH] tree: fix cross-compile

Should be makeFlagsArray not makeFlags
---
 pkgs/tools/system/tree/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/tools/system/tree/default.nix b/pkgs/tools/system/tree/default.nix
index 0b19bd576874..78341e968184 100644
--- a/pkgs/tools/system/tree/default.nix
+++ b/pkgs/tools/system/tree/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
 
   preConfigure = ''
     sed -i Makefile -e 's|^OBJS=|OBJS=$(EXTRA_OBJS) |'
-    makeFlags+=("CC=$CC")
+    makeFlagsArray+=("CC=$CC")
   '';
 
   makeFlags = [