From 06edf256858f3947a129814b342c5a264323bf7f Mon Sep 17 00:00:00 2001
From: Zhaofeng Li <hello@zhaofeng.li>
Date: Thu, 25 Aug 2022 18:58:30 -0600
Subject: [PATCH] bintools-wrapper: Set ZERO_AR_DATE and re-enable LC_UUID on
 Darwin

The LC_UUID is a hash over the output file contents.
---
 pkgs/build-support/bintools-wrapper/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/build-support/bintools-wrapper/default.nix b/pkgs/build-support/bintools-wrapper/default.nix
index b54983986dbee..1566572a23882 100644
--- a/pkgs/build-support/bintools-wrapper/default.nix
+++ b/pkgs/build-support/bintools-wrapper/default.nix
@@ -309,10 +309,10 @@ stdenv.mkDerivation {
     ''
 
     ###
-    ### Remove LC_UUID
+    ### Remove certain timestamps from final binaries
     ###
     + optionalString (stdenv.targetPlatform.isDarwin && !(bintools.isGNU or false)) ''
-      echo "-no_uuid" >> $out/nix-support/libc-ldflags-before
+      echo "export ZERO_AR_DATE=1" >> $out/nix-support/setup-hook
     ''
 
     + ''