From 24ab22bea89f5a522c81ca5a7c78e73023ab4d30 Mon Sep 17 00:00:00 2001
From: Stefan Siegl <stefan.siegl@mayflower.de>
Date: Sun, 24 Sep 2017 19:23:20 +0200
Subject: [PATCH] gn: fix sandbox build

---
 pkgs/development/tools/build-managers/gn/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/tools/build-managers/gn/default.nix b/pkgs/development/tools/build-managers/gn/default.nix
index 99215c0818d..5e7dd5214a0 100644
--- a/pkgs/development/tools/build-managers/gn/default.nix
+++ b/pkgs/development/tools/build-managers/gn/default.nix
@@ -44,6 +44,10 @@ in
     '';
 
     postPatch = ''
+      # Patch shebands (for sandbox build)
+      chmod u+w -R build
+      patchShebangs build
+
       # Patch out Chromium-bundled libevent
       chmod u+w tools/gn/bootstrap tools/gn/bootstrap/bootstrap.py
       sed -i -e '/static_libraries.*libevent/,/^ *\]\?[})]$/d' \