From db07a90ab42518fd1c29b8bb9933e81104f36b8f Mon Sep 17 00:00:00 2001
From: Vaibhav Sagar <vaibhavsagar@gmail.com>
Date: Thu, 24 Oct 2019 14:48:05 -0400
Subject: [PATCH] release.nix: simplify setting $HOME in preCheck

---
 release.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/release.nix b/release.nix
index 95876bcf..c5197f84 100644
--- a/release.nix
+++ b/release.nix
@@ -33,7 +33,7 @@ let
       ihaskell          = nixpkgs.haskell.lib.overrideCabal (
                           self.callCabal2nix "ihaskell" ihaskell-src {}) (_drv: {
         preCheck = ''
-          export HOME=$(${nixpkgs.pkgs.coreutils}/bin/mktemp -d)
+          export HOME=$TMPDIR/home
           export PATH=$PWD/dist/build/ihaskell:$PATH
           export GHC_PACKAGE_PATH=$PWD/dist/package.conf.inplace/:$GHC_PACKAGE_PATH
         '';