From 9584a89e690c70184216ad4b06fc5bf9c88d7190 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebasti=C3=A1n=20Mancilla?= <smancill@smancill.dev>
Date: Thu, 18 Nov 2021 17:16:32 -0300
Subject: [PATCH] convbin: fix build on darwin

---
 pkgs/tools/misc/convbin/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/tools/misc/convbin/default.nix b/pkgs/tools/misc/convbin/default.nix
index e350092a0e3..90b403adeb6 100644
--- a/pkgs/tools/misc/convbin/default.nix
+++ b/pkgs/tools/misc/convbin/default.nix
@@ -13,6 +13,10 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-zCRM62xwaPaN8+cg+CeaqK/9hKpZmSBBeUOQqAvQGYw=";
   };
 
+  postPatch = lib.optionalString stdenv.isDarwin ''
+    substituteInPlace Makefile --replace "-flto" ""
+  '';
+
   makeFlags = [ "CC=${stdenv.cc.targetPrefix}cc" ];
 
   checkPhase = ''