From 76a97fdb31e838f687524a21040aa7259107ff1c Mon Sep 17 00:00:00 2001
From: Orivej Desh <orivej@gmx.fr>
Date: Thu, 14 Dec 2017 19:03:35 +0000
Subject: [PATCH] libredirect: add description

Fixes #32675
---
 pkgs/build-support/libredirect/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/build-support/libredirect/default.nix b/pkgs/build-support/libredirect/default.nix
index bc777c7e6c7..d13cdd681a2 100644
--- a/pkgs/build-support/libredirect/default.nix
+++ b/pkgs/build-support/libredirect/default.nix
@@ -14,5 +14,11 @@ stdenv.mkDerivation {
 
   meta = {
     platforms = stdenv.lib.platforms.linux;
+    description = "An LD_PRELOAD library to intercept and rewrite the paths in glibc calls";
+    longDescription = ''
+      libredirect is an LD_PRELOAD library to intercept and rewrite the paths in
+      glibc calls based on the value of $NIX_REDIRECTS, a colon-separated list
+      of path prefixes to be rewritten, e.g. "/src=/dst:/usr/=/nix/store/".
+    '';
   };
 }