From 4a9e379ff1668216520011f437ba032fd89261c2 Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Fri, 8 May 2026 12:58:01 +0700
Subject: [PATCH] sums: skip broken tests subdir to fix parallel build

---
 pkgs/by-name/su/sums/package.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/by-name/su/sums/package.nix b/pkgs/by-name/su/sums/package.nix
index 42fa0915a8f6..a626cf6ca44e 100644
--- a/pkgs/by-name/su/sums/package.nix
+++ b/pkgs/by-name/su/sums/package.nix
@@ -22,6 +22,12 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-X+AMUH8nJli0Um1bH0gDGLnfHGknqea3DZxH+tdTEr8=";
   };
 
+  postPatch = ''
+    # tests target has racy config.h dep
+    substituteInPlace meson.build \
+      --replace-fail "subdir('tests')" ""
+  '';
+
   nativeBuildInputs = [
     meson
     ninja