48 lines
1.3 KiB
Nix
48 lines
1.3 KiB
Nix
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{ lib, stdenv, cmake, ninja, gtest, fetchpatch, fetchFromGitHub }:
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stdenv.mkDerivation rec {
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pname = "libhwy";
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version = "0.15.0";
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src = fetchFromGitHub {
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owner = "google";
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repo = "highway";
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rev = version;
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sha256 = "sha256-v2HyyHtBydr7QiI83DW1yRv2kWjUOGxFT6mmdrN9XPo=";
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};
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patches = [
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# Remove on next release
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# https://github.com/google/highway/issues/460
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(fetchpatch {
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name = "hwy-add-missing-includes.patch";
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url = "https://github.com/google/highway/commit/8ccab40c2f931aca6004d175eec342cc60f6baec.patch";
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sha256 = "sha256-wlp5gIvK2+OlKtsZwxq/pXTbESkUtimHXaYDjcBzmQ0=";
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})
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];
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nativeBuildInputs = [ cmake ninja ];
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checkInputs = [ gtest ];
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# Required for case-insensitive filesystems ("BUILD" exists)
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dontUseCmakeBuildDir = true;
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cmakeFlags = [
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"-GNinja"
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"-DCMAKE_INSTALL_LIBDIR=lib"
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"-DCMAKE_INSTALL_INCLUDEDIR=include"
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] ++ lib.optional doCheck "-DHWY_SYSTEM_GTEST:BOOL=ON";
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# hydra's darwin machines run into https://github.com/libjxl/libjxl/issues/408
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doCheck = !stdenv.hostPlatform.isDarwin;
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meta = with lib; {
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description = "Performance-portable, length-agnostic SIMD with runtime dispatch";
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homepage = "https://github.com/google/highway";
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license = licenses.asl20;
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platforms = platforms.unix;
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maintainers = with maintainers; [ zhaofengli ];
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};
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}
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