From e71036e4c2ddf55334e8b169683d51aa430a33ca Mon Sep 17 00:00:00 2001
From: Stefan Frijters <sfrijters@gmail.com>
Date: Sun, 15 Feb 2026 18:58:39 +0100
Subject: [PATCH] eternal-terminal: move CXXFLAGS into env for structuredAttrs

---
 pkgs/by-name/et/eternal-terminal/package.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/by-name/et/eternal-terminal/package.nix b/pkgs/by-name/et/eternal-terminal/package.nix
index 98d93face05c..cfcc629d5e26 100644
--- a/pkgs/by-name/et/eternal-terminal/package.nix
+++ b/pkgs/by-name/et/eternal-terminal/package.nix
@@ -45,9 +45,9 @@ stdenv.mkDerivation (finalAttrs: {
     "-DDISABLE_CRASH_LOG=TRUE"
   ];
 
-  CXXFLAGS = lib.optionals stdenv.cc.isClang [
-    "-std=c++17"
-  ];
+  env = lib.optionalAttrs stdenv.cc.isClang {
+    CXXFLAGS = toString [ "-std=c++17" ];
+  };
 
   doCheck = true;