From dd18c6753a37f9a2ecf023b2e6aeda31e7e76857 Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Thu, 16 Jun 2022 13:11:41 +0200
Subject: [PATCH] better fix for recent nix versions

---
 nix/sources-dir.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nix/sources-dir.nix b/nix/sources-dir.nix
index 223fc00..e5fa9bf 100644
--- a/nix/sources-dir.nix
+++ b/nix/sources-dir.nix
@@ -9,6 +9,6 @@ in
     lib.concatStringsSep "\n" ([
       "mkdir $out"
     ]
-      ++ lib.mapAttrsToList (name: source: "ln -s ${source.outPath} $out/${name}") sources
+      ++ lib.mapAttrsToList (name: source: "cp -r --reflink=auto ${source.outPath} $out/${name}") sources
     )
   )