{ stdenv , lib , fetchFromGitHub , cmake , python3 , enableModTool ? true , removeReferencesTo , fetchpatch }: stdenv.mkDerivation rec { pname = "volk"; # Version 2.5.1 seems to cause a build issue for aarch64-darwin, see: # https://github.com/NixOS/nixpkgs/pull/160152#issuecomment-1043380478A version = "2.5.0"; src = fetchFromGitHub { owner = "gnuradio"; repo = pname; rev = "v${version}"; 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"; sha256 = "sha256-MNUntVvKZC4zuQsxGQCItaUaaQ1d31re2qjyPFbySmI="; extraPrefix = ""; }) ]; cmakeFlags = lib.optionals (!enableModTool) [ "-DENABLE_MODTOOL=OFF" ] ++ 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) '' ${removeReferencesTo}/bin/remove-references-to -t ${stdenv.cc} $(readlink -f $out/lib/libvolk.so) ''; nativeBuildInputs = [ cmake python3 python3.pkgs.Mako ]; doCheck = true; meta = with lib; { homepage = "http://libvolk.org/"; description = "The Vector Optimized Library of Kernels"; license = licenses.gpl3Plus; maintainers = with maintainers; [ doronbehar ]; platforms = platforms.all; }; }