From a94ae169518f71d87befbad09b44765292243b73 Mon Sep 17 00:00:00 2001
From: Stefan Frijters <sfrijters@gmail.com>
Date: Sun, 15 Feb 2026 18:58:44 +0100
Subject: [PATCH] rapidfuzz-cpp: move CXXFLAGS into env for structuredAttrs

---
 pkgs/by-name/ra/rapidfuzz-cpp/package.nix | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/pkgs/by-name/ra/rapidfuzz-cpp/package.nix b/pkgs/by-name/ra/rapidfuzz-cpp/package.nix
index 3df57342a13e..348a309d47a3 100644
--- a/pkgs/by-name/ra/rapidfuzz-cpp/package.nix
+++ b/pkgs/by-name/ra/rapidfuzz-cpp/package.nix
@@ -26,10 +26,13 @@ stdenv.mkDerivation (finalAttrs: {
     "-DRAPIDFUZZ_BUILD_TESTING=ON"
   ];
 
-  CXXFLAGS = lib.optionals stdenv.cc.isClang [
-    # error: no member named 'fill' in namespace 'std'
-    "-include algorithm"
-  ];
+  env = lib.optionalAttrs stdenv.cc.isClang {
+    CXXFLAGS = toString [
+      # error: no member named 'fill' in namespace 'std'
+      "-include"
+      "algorithm"
+    ];
+  };
 
   nativeCheckInputs = [
     catch2_3