{ stdenv, lib, fetchFromGitHub, cmake, python311, 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"; rev = "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.isDarwin && stdenv.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.isDarwin) '' remove-references-to -t ${stdenv.cc} $(readlink -f $out/lib/libvolk.so) ''; nativeBuildInputs = [ cmake # This version of the project wasn't updated to use Python 3.12 which # doesn't include the deprecated distutils module. python311 python311.pkgs.mako removeReferencesTo ]; doCheck = true; 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 ]; }; })