From 390d78cc2396a5ae650426bb89757c9316b6d2b3 Mon Sep 17 00:00:00 2001
From: Rick van Schijndel <rol3517@gmail.com>
Date: Thu, 9 Jun 2022 20:42:16 +0200
Subject: [PATCH] ffmpeg: use prefixed pkg-config if needed

Helpful for when we introduce an always prefixed pkg-config.
---
 pkgs/development/libraries/ffmpeg/generic.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/ffmpeg/generic.nix b/pkgs/development/libraries/ffmpeg/generic.nix
index 594adc046306..709a5f3e0734 100644
--- a/pkgs/development/libraries/ffmpeg/generic.nix
+++ b/pkgs/development/libraries/ffmpeg/generic.nix
@@ -71,6 +71,7 @@ stdenv.mkDerivation rec {
   configureFlags = filter (v: v != null) ([
       "--arch=${stdenv.hostPlatform.parsed.cpu.name}"
       "--target_os=${stdenv.hostPlatform.parsed.kernel.name}"
+      "--pkg-config=${pkg-config.targetPrefix}pkg-config"
     # License
       "--enable-gpl"
       "--enable-version3"