51 lines
1.4 KiB
Nix
51 lines
1.4 KiB
Nix
{
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lib,
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fetchFromGitHub,
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cmake,
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pkg-config,
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stdenv,
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gtest,
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nix-update-script,
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testers,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "cpuinfo";
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version = "0-unstable-2024-08-30";
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src = fetchFromGitHub {
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owner = "pytorch";
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repo = "cpuinfo";
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rev = "fa1c679da8d19e1d87f20175ae1ec10995cd3dd3";
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hash = "sha256-yaeiBXqI17oIp7f30PGy7LYAjiWh/8vrnBj6aiKpdO4=";
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};
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passthru.updateScript = nix-update-script { extraArgs = [ "--version=branch" ]; };
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passthru.tests.pkg-config = testers.testMetaPkgConfig finalAttrs.finalPackage;
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nativeBuildInputs = [
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cmake
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pkg-config
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];
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checkInputs = [ gtest ];
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cmakeFlags = [
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(lib.cmakeBool "CPUINFO_BUILD_UNIT_TESTS" finalAttrs.finalPackage.doCheck)
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(lib.cmakeBool "CPUINFO_BUILD_MOCK_TESTS" finalAttrs.finalPackage.doCheck)
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(lib.cmakeBool "CPUINFO_BUILD_BENCHMARKS" false)
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(lib.cmakeBool "USE_SYSTEM_LIBS" true)
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];
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doCheck = !(stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64);
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meta = {
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description = "Tools and library to detect essential for performance optimization information about host CPU";
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homepage = "https://github.com/pytorch/cpuinfo";
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license = lib.licenses.bsd2;
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mainProgram = "cpu-info";
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maintainers = with lib.maintainers; [ pawelchcki ];
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pkgConfigModules = [ "libcpuinfo" ];
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platforms = lib.platforms.all;
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};
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})
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