From c8a812be074e6f0f7f187b5c17e80296d8398338 Mon Sep 17 00:00:00 2001
From: SkohTV <contact@skoh.dev>
Date: Thu, 1 Oct 2026 14:35:01 +0200
Subject: [PATCH] smplayer: add flag -Wno-error=unused-but-set-variable

---
 pkgs/by-name/sm/smplayer/package.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/by-name/sm/smplayer/package.nix b/pkgs/by-name/sm/smplayer/package.nix
index c04611cab071..470d505ea197 100644
--- a/pkgs/by-name/sm/smplayer/package.nix
+++ b/pkgs/by-name/sm/smplayer/package.nix
@@ -26,10 +26,15 @@ stdenv.mkDerivation (finalAttrs: {
 
   buildInputs = [ qtscript ];
 
+  enableParallelBuilding = true;
+
   dontUseQmakeConfigure = true;
 
   makeFlags = [ "PREFIX=${placeholder "out"}" ];
 
+  # https://github.com/smplayer-dev/smplayer/issues/1318
+  env.NIX_CFLAGS_COMPILE = "-Wno-error=unused-but-set-variable";
+
   meta = {
     homepage = "https://www.smplayer.info";
     description = "Complete front-end for MPlayer";