From fbefec0d3e1fde1ad36b661d44935959532b1c1c Mon Sep 17 00:00:00 2001
From: Luflosi <luflosi@luflosi.de>
Date: Wed, 9 Sep 2020 12:20:48 +0200
Subject: [PATCH] j: fix build on darwin

On darwin the compilation would fail with the following warning:
```
clang-7: error: argument unused during compilation: '-fno-strict-overflow' [-Werror,-Wunused-command-line-argument]
```
This error happens because the `-fno-strict-overflow` is passed to the compiler. To fix this, disable the `strictoverflow` hardening feature. Also see #39687.

ZHF: #97479
---
 pkgs/development/interpreters/j/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/interpreters/j/default.nix b/pkgs/development/interpreters/j/default.nix
index c612135cd18..b7f8b63d54a 100644
--- a/pkgs/development/interpreters/j/default.nix
+++ b/pkgs/development/interpreters/j/default.nix
@@ -27,6 +27,9 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
+  # Causes build failure due to warning
+  hardeningDisable = stdenv.lib.optional stdenv.cc.isClang "strictoverflow";
+
   buildPhase = ''
     export SOURCE_DIR=$(pwd)
     export HOME=$TMPDIR