From d6bec4e77f3431261ee08c19f04d1bf81003f9b7 Mon Sep 17 00:00:00 2001
From: Thomas Tuegel <ttuegel@gmail.com>
Date: Wed, 16 Dec 2015 15:00:44 -0600
Subject: [PATCH] add copyPathToStore and copyPathsToStore

---
 pkgs/build-support/trivial-builders.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/build-support/trivial-builders.nix b/pkgs/build-support/trivial-builders.nix
index 9203425b20a..1350e36940b 100644
--- a/pkgs/build-support/trivial-builders.nix
+++ b/pkgs/build-support/trivial-builders.nix
@@ -153,4 +153,10 @@ _EOF_
         exec ${bin} "$@"
       '';
 
+  # Copy a path to the Nix store.
+  copyPathToStore = builtins.filterSource (p: t: true);
+
+  # Copy a list of paths to the Nix store.
+  copyPathsToStore = builtins.map copyPathToStore;
+
 }