From c1f45f76ad0c84f4e5a3f968de08f97c2150f9ac Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Wed, 25 Apr 2018 14:58:23 -0400
Subject: [PATCH] sacrifice: fix runtime on darwin

---
 pkgs/applications/science/physics/sacrifice/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/applications/science/physics/sacrifice/default.nix b/pkgs/applications/science/physics/sacrifice/default.nix
index d6aeeedc086..99d6df77f85 100644
--- a/pkgs/applications/science/physics/sacrifice/default.nix
+++ b/pkgs/applications/science/physics/sacrifice/default.nix
@@ -27,6 +27,10 @@ stdenv.mkDerivation rec {
     "--with-pythia=${pythia}"
   ];
 
+  postInstall = stdenv.lib.optionalString stdenv.isDarwin ''
+    install_name_tool -add_rpath ${pythia}/lib "$out"/bin/run-pythia
+  '';
+
   enableParallelBuilding = true;
 
   meta = {