From 9a32887b0e1b51ed4cd36065da47ef451a7bfa31 Mon Sep 17 00:00:00 2001
From: Akihiro Saiki <sk@myuu.dev>
Date: Wed, 7 Jan 2026 22:40:53 +0900
Subject: [PATCH] kdash: fix build with gcc15

---
 pkgs/by-name/kd/kdash/package.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/by-name/kd/kdash/package.nix b/pkgs/by-name/kd/kdash/package.nix
index b3069ab51b10..fffee971aa87 100644
--- a/pkgs/by-name/kd/kdash/package.nix
+++ b/pkgs/by-name/kd/kdash/package.nix
@@ -31,6 +31,9 @@ rustPlatform.buildRustPackage rec {
     xorg.xcbutil
   ];
 
+  # Fix for build failure with gcc15
+  env.NIX_CFLAGS_COMPILE = "-std=gnu17";
+
   cargoHash = "sha256-72DuM64wj8WW6soagodOFIeHvVn1CPpb1T3Y7GQYsbs=";
 
   meta = {