From 943fa12e6a7aaaec9af8bab5afa897d6086c4199 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Sun, 13 Sep 2020 07:55:14 +0200
Subject: hop: fix build

The configure process tries to escape the sandbox by writing into /tmp
---
 pkgs/development/compilers/hop/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/compilers/hop/default.nix b/pkgs/development/compilers/hop/default.nix
index f63f4169bc36..49687cfb2d81 100644
--- a/pkgs/development/compilers/hop/default.nix
+++ b/pkgs/development/compilers/hop/default.nix
@@ -7,6 +7,10 @@ stdenv.mkDerivation rec {
     sha256 = "1bvp7pc71bln5yvfj87s8750c6l53wjl6f8m12v62q9926adhwys";
   };
 
+  postPatch = ''
+    substituteInPlace configure --replace "(os-tmp)" '(getenv "TMPDIR")'
+  '';
+
   buildInputs = [ bigloo ];
 
   preConfigure = ''
-- 
cgit 1.4.1