{ lib, fetchFromGitHub, cmake, pkg-config, stdenv, gtest, nix-update-script, testers, }: stdenv.mkDerivation (finalAttrs: { pname = "cpuinfo"; version = "0-unstable-2024-09-26"; src = fetchFromGitHub { owner = "pytorch"; repo = "cpuinfo"; rev = "1e83a2fdd3102f65c6f1fb602c1b320486218a99"; hash = "sha256-28cFACca+NYE8oKlP5aWXNCLeEjhWqJ6gRnFI+VxDvg="; }; passthru.updateScript = nix-update-script { extraArgs = [ "--version=branch" ]; }; passthru.tests.pkg-config = testers.testMetaPkgConfig finalAttrs.finalPackage; nativeBuildInputs = [ cmake pkg-config ]; checkInputs = [ gtest ]; cmakeFlags = [ (lib.cmakeBool "CPUINFO_BUILD_UNIT_TESTS" finalAttrs.finalPackage.doCheck) (lib.cmakeBool "CPUINFO_BUILD_MOCK_TESTS" finalAttrs.finalPackage.doCheck) (lib.cmakeBool "CPUINFO_BUILD_BENCHMARKS" false) (lib.cmakeBool "USE_SYSTEM_LIBS" true) ]; doCheck = !(stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64); meta = { description = "Tools and library to detect essential for performance optimization information about host CPU"; homepage = "https://github.com/pytorch/cpuinfo"; license = lib.licenses.bsd2; mainProgram = "cpu-info"; maintainers = with lib.maintainers; [ pawelchcki ]; pkgConfigModules = [ "libcpuinfo" ]; platforms = lib.platforms.all; }; })