nixpkgs/pkgs/development/python-modules/nanobind/default.nix
2024-04-04 10:40:12 +02:00

73 lines
1.5 KiB
Nix

{
lib,
buildPythonPackage,
pythonOlder,
fetchFromGitHub,
cmake,
eigen,
ninja,
scikit-build,
pytestCheckHook,
numpy,
scipy,
torch,
jax,
jaxlib,
tensorflow,
setuptools,
}:
buildPythonPackage rec {
pname = "nanobind";
version = "1.9.2";
pyproject = true;
src = fetchFromGitHub {
owner = "wjakob";
repo = pname;
rev = "v${version}";
hash = "sha256-6swDqw7sEYOawQbNWD8VfSQoi+9wjhOhOOwPPkahDas=";
fetchSubmodules = true;
};
disabled = pythonOlder "3.8";
nativeBuildInputs = [
cmake
ninja
scikit-build
setuptools
];
buildInputs = [ eigen ];
dontUseCmakeBuildDir = true;
preCheck = ''
# build tests
make -j $NIX_BUILD_CORES
'';
nativeCheckInputs = [
pytestCheckHook
numpy
scipy
torch
tensorflow
jax
jaxlib
];
meta = with lib; {
homepage = "https://github.com/wjakob/nanobind";
changelog = "https://github.com/wjakob/nanobind/blob/${src.rev}/docs/changelog.rst";
description = "Tiny and efficient C++/Python bindings";
longDescription = ''
nanobind is a small binding library that exposes C++ types in Python and
vice versa. It is reminiscent of Boost.Python and pybind11 and uses
near-identical syntax. In contrast to these existing tools, nanobind is
more efficient: bindings compile in a shorter amount of time, produce
smaller binaries, and have better runtime performance.
'';
license = licenses.bsd3;
maintainers = with maintainers; [ parras ];
};
}