From a54553eff6527994bd6efab15f9023aa28066135 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eduardo=20S=C3=A1nchez=20Mu=C3=B1oz?= <esm@eduardosm.net>
Date: Mon, 28 Jun 2021 20:47:28 +0200
Subject: [PATCH] volk: fix darwin build

---
 pkgs/development/libraries/volk/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/volk/default.nix b/pkgs/development/libraries/volk/default.nix
index 3a26344d1552..40ae88bf71bb 100644
--- a/pkgs/development/libraries/volk/default.nix
+++ b/pkgs/development/libraries/volk/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   };
 
   cmakeFlags = lib.optionals (!enableModTool) [ "-DENABLE_MODTOOL=OFF" ];
-  postInstall = ''
+  postInstall = lib.optionalString (!stdenv.isDarwin) ''
     ${removeReferencesTo}/bin/remove-references-to -t ${stdenv.cc} $(readlink -f $out/lib/libvolk.so)
   '';