From d1239f586bcd25e779f687d2c151b9dd1ce8af19 Mon Sep 17 00:00:00 2001
From: Doron Behar <doron.behar@gmail.com>
Date: Sat, 25 Oct 2025 20:07:42 +0300
Subject: [PATCH] volk_2: remove

---
 pkgs/by-name/vo/volk_2/package.nix | 72 ------------------------------
 pkgs/top-level/aliases.nix         |  1 +
 2 files changed, 1 insertion(+), 72 deletions(-)
 delete mode 100644 pkgs/by-name/vo/volk_2/package.nix

diff --git a/pkgs/by-name/vo/volk_2/package.nix b/pkgs/by-name/vo/volk_2/package.nix
deleted file mode 100644
index bc8f9c803f63..000000000000
--- a/pkgs/by-name/vo/volk_2/package.nix
+++ /dev/null
@@ -1,72 +0,0 @@
-{
-  stdenv,
-  lib,
-  fetchFromGitHub,
-  cmake,
-  python3,
-  enableModTool ? true,
-  removeReferencesTo,
-  fetchpatch,
-}:
-
-stdenv.mkDerivation (finalAttrs: {
-  pname = "volk";
-  # Version 2.5.1 seems to cause a build issue for aarch64-darwin[1], and for
-  # gnuradio 3.8 on all platforms[2]. Hence we pin this package to 2.5.0 and
-  # use it for GR 3.8 for all platforms.
-  #
-  # [1]: https://github.com/NixOS/nixpkgs/pull/160152#issuecomment-1043380478A
-  # [2]: https://github.com/NixOS/nixpkgs/pull/330477#issuecomment-2254477735
-  version = "2.5.0";
-
-  src = fetchFromGitHub {
-    owner = "gnuradio";
-    repo = "volk";
-    tag = "v${finalAttrs.version}";
-    hash = "sha256-XvX6emv30bSB29EFm6aC+j8NGOxWqHCNv0Hxtdrq/jc=";
-    fetchSubmodules = true;
-  };
-
-  patches = [
-    (fetchpatch {
-      url = "https://raw.githubusercontent.com/macports/macports-ports/e83a55ef196d4283be438c052295b2fc44f3df5b/science/volk/files/patch-cpu_features-add-support-for-ARM64.diff";
-      hash = "sha256-MNUntVvKZC4zuQsxGQCItaUaaQ1d31re2qjyPFbySmI=";
-      extraPrefix = "";
-    })
-  ];
-
-  cmakeFlags = [
-    (lib.cmakeBool "ENABLE_MODTOOL" enableModTool)
-  ]
-  ++ lib.optionals (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64) [
-    # offset 14335 in1: -1.03372 in2: -1.03371 tolerance was: 1e-05
-    # volk_32f_log2_32f: fail on arch neon
-    "-DCMAKE_CTEST_ARGUMENTS=--exclude-regex;qa_volk_32f_log2_32f"
-  ];
-
-  postInstall = lib.optionalString (!stdenv.hostPlatform.isDarwin) ''
-    remove-references-to -t ${stdenv.cc} $(readlink -f $out/lib/libvolk.so)
-  '';
-
-  nativeBuildInputs = [
-    cmake
-    python3
-    python3.pkgs.mako
-    python3.pkgs.distutils
-    removeReferencesTo
-  ];
-
-  doCheck = true;
-
-  postPatch = ''
-    substituteInPlace cpu_features/CMakeLists.txt \
-      --replace-fail "cmake_minimum_required(VERSION 3.0)" "cmake_minimum_required(VERSION 3.10)"
-  '';
-
-  meta = {
-    homepage = "http://libvolk.org/";
-    description = "Vector Optimized Library of Kernels (version 2.5.0 - for GR 3.8)";
-    license = lib.licenses.gpl3Plus;
-    maintainers = with lib.maintainers; [ doronbehar ];
-  };
-})
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index f05860c36aa9..d3bca75e037a 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -2762,6 +2762,7 @@ mapAliases {
   vmware-horizon-client = throw "'vmware-horizon-client' has been renamed to 'omnissa-horizon-client'"; # Added 2025-04-24
   vocal = throw "'vocal' has been archived upstream. Consider using 'gnome-podcasts' or 'kasts' instead."; # Added 2025-04-12
   void = throw "'void' has been removed due to lack of upstream maintenance"; # Added 2025-01-25
+  volk_2 = throw "'volk_2' has been removed after not being used by any package for a long time"; # Added 2025-10-25
   volnoti = throw "'volnoti' has been removed due to lack of maintenance upstream."; # Added 2024-12-04
   voxelands = throw "'voxelands' has been removed due to lack of upstream maintenance"; # Added 2025-08-30
   vtk_9 = lib.warnOnInstantiate "'vtk_9' has been renamed to 'vtk_9_5'" vtk_9_5; # Added 2025-07-18