From 2981125ebaf841b2fc0ff4c3d9071724dda5f6be Mon Sep 17 00:00:00 2001
From: Kevin Stone <kevinastone@gmail.com>
Date: Fri, 16 Jan 2026 09:40:25 -0800
Subject: [PATCH] siege: fix build with clang

The build was failing on systems using clang due to an integer conversion warning being treated as an error.
Followed a similar fix in the hombrew formula to unbreak.

Fixes: #286775
---
 pkgs/by-name/si/siege/package.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/by-name/si/siege/package.nix b/pkgs/by-name/si/siege/package.nix
index c45f19b4d2db..c3e5901b6477 100644
--- a/pkgs/by-name/si/siege/package.nix
+++ b/pkgs/by-name/si/siege/package.nix
@@ -33,6 +33,9 @@ stdenv.mkDerivation rec {
     "--with-zlib=${zlib.dev}"
   ];
 
+  # Borrowed solution from homebrew: https://github.com/Homebrew/homebrew-core/blob/1c7c95183c0984a84b1680422afab6578c300a27/Formula/s/siege.rb#L31
+  CFLAGS = lib.optionalString stdenv.cc.isClang "-Wno-int-conversion";
+
   meta = {
     description = "HTTP load tester";
     homepage = "https://www.joedog.org/siege-home/";