From e8e8d670ad88397a6d7ef925a7c2c0d198d572f7 Mon Sep 17 00:00:00 2001
From: Mario Rodas <marsam@users.noreply.github.com>
Date: Sat, 20 Aug 2022 04:20:00 +0000
Subject: [PATCH] defaultGemConfig: use v8_8_x as v8

The recent v8 doesn't build on Darwin yet, causing to `execjs` fails to
build.
---
 pkgs/top-level/all-packages.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index fd89e022dcc9..f35e3bd831da 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -15165,6 +15165,8 @@ with pkgs;
     inherit (darwin) libobjc;
   };
   defaultGemConfig = callPackage ../development/ruby-modules/gem-config {
+    # recent v8 doesn't build on nixpkgs Darwin yet. https://github.com/NixOS/nixpkgs/issues/158076
+    v8 = if stdenv.isDarwin then v8_8_x else v8;
     inherit (darwin) DarwinTools cctools;
     inherit (darwin.apple_sdk.frameworks) CoreServices;
   };