From a5db6153d76e2e0074e52d7926d9e547538295d6 Mon Sep 17 00:00:00 2001
From: Mauricio Collares <mauricio@collares.org>
Date: Sat, 4 Jan 2025 14:11:34 +0100
Subject: [PATCH] sage: backport Darwin sandbox locale fix

Co-Authored-By: Reno Dakota <paparodeo@proton.me>
---
 pkgs/by-name/sa/sage/sage-tests.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/by-name/sa/sage/sage-tests.nix b/pkgs/by-name/sa/sage/sage-tests.nix
index 6080d8204fc15..b7e67864b75f2 100644
--- a/pkgs/by-name/sa/sage/sage-tests.nix
+++ b/pkgs/by-name/sa/sage/sage-tests.nix
@@ -49,6 +49,12 @@ stdenv.mkDerivation {
     makeWrapper "${sage-with-env}/bin/sage" "$out/bin/sage"
   '';
 
+  env = lib.optionalAttrs stdenv.hostPlatform.isDarwin {
+    # prevent warnings about assigning LC_* to "C" resulting in broken tests
+    # when run in darwin sandbox
+    LC_ALL = "en_US.UTF-8";
+  };
+
   doInstallCheck = true;
   installCheckPhase = ''
     export HOME="$TMPDIR/sage-home"