From 03b3148beb975645b762bfd9f6961d967a926a5e Mon Sep 17 00:00:00 2001
From: Matthew Bauer <mjbauer95@gmail.com>
Date: Thu, 31 May 2018 11:11:27 -0400
Subject: [PATCH] ffmpeg: fix 3.4 on darwin

---
 pkgs/top-level/all-packages.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3b02a62f7f2..b9d7ec7c5d4 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8920,6 +8920,7 @@ with pkgs;
   };
   ffmpeg_3_4 = callPackage ../development/libraries/ffmpeg/3.4.nix {
     inherit (darwin.apple_sdk.frameworks) Cocoa CoreMedia;
+    stdenv = gccStdenv;
   };
   ffmpeg_4 = callPackage ../development/libraries/ffmpeg/4.nix {
     inherit (darwin.apple_sdk.frameworks) Cocoa CoreMedia;