From c2563bc1ec2837e7fced3bbe78708a20f7466bd3 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Sat, 24 Feb 2024 10:42:05 +0100
Subject: [PATCH] python312Packages.pillow-heif: fix build with clang

---
 pkgs/development/python-modules/pillow-heif/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/python-modules/pillow-heif/default.nix b/pkgs/development/python-modules/pillow-heif/default.nix
index 2496bd1b3609..33575ace5508 100644
--- a/pkgs/development/python-modules/pillow-heif/default.nix
+++ b/pkgs/development/python-modules/pillow-heif/default.nix
@@ -55,6 +55,9 @@ buildPythonPackage rec {
     x265
   ];
 
+  # clang-16: error: argument unused during compilation: '-fno-strict-overflow' [-Werror,-Wunused-command-line-argument]
+  env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isClang "-Wno-unused-command-line-argument";
+
   propagatedBuildInputs = [
     pillow
   ];