From 13943f5dc53ce474568769d77b96a022199161d8 Mon Sep 17 00:00:00 2001
From: Rick van Schijndel <rol3517@gmail.com>
Date: Thu, 30 Sep 2021 20:45:14 +0200
Subject: [PATCH] openh264: support cross-compilation

As simple as giving 1 flag to make, nice!
---
 pkgs/development/libraries/openh264/default.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/openh264/default.nix b/pkgs/development/libraries/openh264/default.nix
index 6e856b04ac4a..3858cb4dc2d5 100644
--- a/pkgs/development/libraries/openh264/default.nix
+++ b/pkgs/development/libraries/openh264/default.nix
@@ -13,7 +13,10 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ nasm ];
 
-  makeFlags = [ "PREFIX=${placeholder "out"}" ];
+  makeFlags = [
+    "PREFIX=${placeholder "out"}"
+    "ARCH=${stdenv.hostPlatform.linuxArch}"
+  ];
 
   meta = with lib; {
     description = "A codec library which supports H.264 encoding and decoding";