From 949708b93dd5fce29fb309ea30384c5e0f26aa67 Mon Sep 17 00:00:00 2001
From: Weijia Wang <9713184+wegank@users.noreply.github.com>
Date: Thu, 16 Mar 2023 22:57:13 +0200
Subject: [PATCH] volk: apply cmake flags from homebrew

---
 pkgs/development/libraries/volk/default.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/development/libraries/volk/default.nix b/pkgs/development/libraries/volk/default.nix
index 5f7db0d66d7..7271a700e92 100644
--- a/pkgs/development/libraries/volk/default.nix
+++ b/pkgs/development/libraries/volk/default.nix
@@ -29,6 +29,11 @@ stdenv.mkDerivation rec {
 
   cmakeFlags = lib.optionals (!enableModTool) [
     "-DENABLE_MODTOOL=OFF"
+  ] ++ lib.optionals (stdenv.isDarwin && stdenv.isAarch64) [
+    "-DVOLK_CPU_FEATURES=OFF"
+    # offset 17912 in1: -0.0366274 in2: -0.0366173 tolerance was: 1e-05
+    # volk_32f_log2_32f: fail on arch neon
+    "-DCMAKE_CTEST_ARGUMENTS=--exclude-regex;qa_volk_32f_log2_32f"
   ];
 
   postInstall = lib.optionalString (!stdenv.isDarwin) ''