From a1facf33625de78723352ee36f9d18dfab9f5993 Mon Sep 17 00:00:00 2001
From: Thomas Tuegel <ttuegel@gmail.com>
Date: Mon, 30 May 2016 16:30:58 -0500
Subject: [PATCH] qtox: run pre- and post-install hooks

Fixes #15744.
---
 .../networking/instant-messengers/qtox/default.nix            | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/applications/networking/instant-messengers/qtox/default.nix b/pkgs/applications/networking/instant-messengers/qtox/default.nix
index d244c4d11c41..50017de132c9 100644
--- a/pkgs/applications/networking/instant-messengers/qtox/default.nix
+++ b/pkgs/applications/networking/instant-messengers/qtox/default.nix
@@ -43,9 +43,13 @@ stdenv.mkDerivation rec {
   '';
 
   installPhase = ''
+    runHook preInstall
+
     mkdir -p $out/bin
     cp qtox $out/bin
     wrapQtProgram $out/bin/qtox
+
+    runHook postInstall
   '';
 
   enableParallelBuilding = true;