From 14fe3d5a561b1338835c91f6871001c6b6dd8ecb Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Tue, 21 Jan 2020 13:55:18 +0800
Subject: [PATCH] revert accidentally committed part of
 beee821588fff0373562a7f8c2c9825ce36bc383

---
 artiq-fast/default.nix | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/artiq-fast/default.nix b/artiq-fast/default.nix
index 5246f93..638baa0 100644
--- a/artiq-fast/default.nix
+++ b/artiq-fast/default.nix
@@ -1,8 +1,4 @@
-{ pkgs ? import <nixpkgs> {
-  overlays = [ (self: super: {
-    python3 = super.python3.overrideAttrs(oa: { configureFlags = oa.configureFlags ++ ["--enable-optimizations" "--with-lto"]; });
-  }) ];
-}}:
+{ pkgs ? import <nixpkgs> {}}:
 with pkgs;
 let
   pythonDeps = import ./pkgs/python-deps.nix { inherit (pkgs) stdenv fetchFromGitHub python3Packages; };