python310Packages.numcodecs: condition avx2 support

2023-07-05 14:12:23 +03:00 · 2023-07-05 14:12:23 +03:00 · 44779d9ee7
commit 44779d9ee7
parent 82268b7ea9
1 changed files with 5 additions and 0 deletions
--- a/pkgs/development/python-modules/numcodecs/default.nix
+++ b/pkgs/development/python-modules/numcodecs/default.nix
@ -1,4 +1,5 @@
 { lib
+, stdenv
 , buildPythonPackage
 , fetchPypi
 , isPy27
@ -37,6 +38,10 @@ buildPythonPackage rec {
    msgpack
  ];

+  preBuild = if (stdenv.hostPlatform.isx86 && !stdenv.hostPlatform.avx2Support) then ''
+    export DISABLE_NUMCODECS_AVX2=
+  '' else null;
+
  nativeCheckInputs = [
    pytestCheckHook
  ];