From d8d4baf7d68ccd38d4c4c2a6066fe96e26d69b3a Mon Sep 17 00:00:00 2001
From: cidkidnix <cidkidnix@protonmail.com>
Date: Tue, 5 Dec 2023 14:38:25 -0600
Subject: [PATCH] Try again to fix build

---
 haskell-overlays/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/haskell-overlays/default.nix b/haskell-overlays/default.nix
index 8f2e82dde..087c50fd5 100644
--- a/haskell-overlays/default.nix
+++ b/haskell-overlays/default.nix
@@ -79,7 +79,7 @@ rec {
     # TODO(Dylan): Add this casing to the compiler patch
     (optionalExtension (super.ghc.stdenv.targetPlatform.isiOS && (super.ghc.stdenv.targetPlatform.isx86_64 || super.ghc.version == "8.6.5")) (self: super: {
       mkDerivation = drv: super.mkDerivation (drv // {
-        buildFlags = [
+        buildFlags = (drv.buildFlags or []) ++ [
           "--ghc-option=-fwhole-archive-hs-libs"
         ];
       });