From 1581bbc35efe8b3f2c9095a6f630fa7df30830d2 Mon Sep 17 00:00:00 2001
From: Sarah Clark <seclark@nextquestion.net>
Date: Sun, 19 Oct 2025 16:44:12 -0700
Subject: [PATCH] boringssl: exclude character conversion warning under clang

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

diff --git a/pkgs/by-name/bo/boringssl/package.nix b/pkgs/by-name/bo/boringssl/package.nix
index 92cb25cba6aa..40bd420a157d 100644
--- a/pkgs/by-name/bo/boringssl/package.nix
+++ b/pkgs/by-name/bo/boringssl/package.nix
@@ -47,6 +47,9 @@ buildGoModule (finalAttrs: {
       # Needed with GCC 12 but breaks on darwin (with clang)
       "-Wno-error=stringop-overflow"
     ]
+    ++ lib.optionals stdenv.cc.isClang [
+      "-Wno-error=character-conversion"
+    ]
   );
 
   buildPhase = ''