From d7fb5d0185c012a240c2400d2713b78da55a897f Mon Sep 17 00:00:00 2001
From: Doron Behar <doron.behar@gmail.com>
Date: Mon, 14 Oct 2024 10:43:42 +0300
Subject: [PATCH] python311Packages.numcodecs: simplify DISABLE_NUMCODECS_AVX2

---
 pkgs/development/python-modules/numcodecs/default.nix | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/pkgs/development/python-modules/numcodecs/default.nix b/pkgs/development/python-modules/numcodecs/default.nix
index c3e61e67be6e..253dfbeef572 100644
--- a/pkgs/development/python-modules/numcodecs/default.nix
+++ b/pkgs/development/python-modules/numcodecs/default.nix
@@ -47,13 +47,9 @@ buildPythonPackage rec {
     # zfpy = [ zfpy ];
   };
 
-  preBuild =
-    if (stdenv.hostPlatform.isx86 && !stdenv.hostPlatform.avx2Support) then
-      ''
-        export DISABLE_NUMCODECS_AVX2=
-      ''
-    else
-      null;
+  preBuild = lib.optionalString (stdenv.hostPlatform.isx86 && !stdenv.hostPlatform.avx2Support) ''
+    export DISABLE_NUMCODECS_AVX2=1
+  '';
 
   nativeCheckInputs = [
     pytestCheckHook