1 files changed, 51 insertions, 0 deletions
diff --git a/pkgs/by-name/cp/cpuinfo/package.nix b/pkgs/by-name/cp/cpuinfo/package.nix
new file mode 100644
index 0000000000000..00a7f2c2f995d
--- /dev/null
+++ b/pkgs/by-name/cp/cpuinfo/package.nix
@@ -0,0 +1,51 @@
+{
+  lib,
+  fetchFromGitHub,
+  cmake,
+  pkg-config,
+  stdenv,
+  gtest,
+  nix-update-script,
+  testers,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  pname = "cpuinfo";
+  version = "0-unstable-2024-07-10";
+
+  src = fetchFromGitHub {
+    owner = "pytorch";
+    repo = "cpuinfo";
+    rev = "ca678952a9a8eaa6de112d154e8e104b22f9ab3f";
+    hash = "sha256-UKy9TIiO/UJ5w+qLRlMd085CX2qtdVH2W3rtxB5r6MY=";
+  };
+
+  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.isLinux && stdenv.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;
+  };
+})