1 files changed, 11 insertions, 6 deletions
diff --git a/nixpkgs/pkgs/development/libraries/ngt/default.nix b/nixpkgs/pkgs/development/libraries/ngt/default.nix
index 977bdf9afe37..385f2d84f8a6 100644
--- a/nixpkgs/pkgs/development/libraries/ngt/default.nix
+++ b/nixpkgs/pkgs/development/libraries/ngt/default.nix
@@ -1,8 +1,13 @@
-{ stdenv, fetchFromGitHub, cmake, llvmPackages, enableAVX ? false }:
+{ lib, stdenv
+, fetchFromGitHub
+, cmake
+, llvmPackages
+, enableAVX ? stdenv.hostPlatform.avxSupport
+}:
+
 stdenv.mkDerivation rec {
   pname = "NGT";
   version = "v1.12.3-alpha";
-  nativeBuildInputs = [ cmake ];
 
   src = fetchFromGitHub {
     owner = "yahoojapan";
@@ -11,13 +16,13 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-nu0MJNpaenOB4+evoSVLKmPIuZXVj1Rm9x53+TfhezY=";
   };
 
+  nativeBuildInputs = [ cmake ];
   buildInputs = [ llvmPackages.openmp ];
-  NIX_ENFORCE_NO_NATIVE=! enableAVX;
-  __AVX2__ = if enableAVX then 1 else 0;
 
-  enableParallelBuilding = true;
+  NIX_ENFORCE_NO_NATIVE = ! enableAVX;
+  __AVX2__ = if enableAVX then 1 else 0;
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "https://github.com/yahoojapan/NGT";
     description = "Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data";
     platforms = platforms.linux ++ platforms.darwin;