From e8bc1b2f975b45015691395aa38e31a39a7ea3e4 Mon Sep 17 00:00:00 2001
From: Andreas Rammhold <andreas@rammhold.de>
Date: Thu, 3 Jun 2021 01:09:01 +0200
Subject: [PATCH] python3Pacakges.awscrt: only pull in GCC on aarch64-linux

---
 pkgs/development/python-modules/awscrt/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/awscrt/default.nix b/pkgs/development/python-modules/awscrt/default.nix
index 73679eca1e4..26c4334e319 100644
--- a/pkgs/development/python-modules/awscrt/default.nix
+++ b/pkgs/development/python-modules/awscrt/default.nix
@@ -11,7 +11,9 @@ buildPythonPackage rec {
   # https://github.com/NixOS/nixpkgs/issues/39687
   hardeningDisable = lib.optional stdenv.cc.isClang "strictoverflow";
 
-  nativeBuildInputs = [ cmake ] ++ lib.optionals stdenv.isAarch64 ([ gcc10 perl ]);
+  nativeBuildInputs = [ cmake ] ++
+    # gcc <10 is not supported, LLVM on darwin is just fine
+    lib.optionals (!stdenv.isDarwin && stdenv.isAarch64) [ gcc10 perl ];
 
   dontUseCmakeConfigure = true;