84 lines
1.7 KiB
Nix
84 lines
1.7 KiB
Nix
{
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lib,
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buildPythonPackage,
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fetchFromGitHub,
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# nativeBuildInputs
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cmake,
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pybind11,
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# buildInputs
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abseil-cpp,
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# build-system
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setuptools,
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# dependencies
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absl-py,
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attrs,
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numpy,
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wrapt,
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}:
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buildPythonPackage rec {
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pname = "dm-tree";
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version = "0.1.9";
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pyproject = true;
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src = fetchFromGitHub {
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owner = "deepmind";
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repo = "tree";
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tag = version;
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hash = "sha256-cHuaqA89r90TCPVHNP7B1cfK+WxqmfTXndJ/dRdmM24=";
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};
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# Allows to forward cmake args through the conventional `cmakeFlags`
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postPatch = ''
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substituteInPlace setup.py \
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--replace-fail \
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"cmake_args = [" \
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'cmake_args = [ *os.environ.get("cmakeFlags", "").split(),'
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substituteInPlace tree/CMakeLists.txt \
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--replace-fail \
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"CMAKE_CXX_STANDARD 14" \
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"CMAKE_CXX_STANDARD 17"
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'';
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cmakeFlags = [
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(lib.cmakeBool "USE_SYSTEM_ABSEIL" true)
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(lib.cmakeBool "USE_SYSTEM_PYBIND11" true)
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];
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dontUseCmakeConfigure = true;
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nativeBuildInputs = [
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cmake
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pybind11
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];
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buildInputs = [
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abseil-cpp
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pybind11
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];
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build-system = [ setuptools ];
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# It is unclear whether those are runtime dependencies or simply test dependencies
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# https://github.com/google-deepmind/tree/issues/127
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dependencies = [
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absl-py
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attrs
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numpy
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wrapt
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];
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pythonImportsCheck = [ "tree" ];
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meta = {
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description = "Tree is a library for working with nested data structures";
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homepage = "https://github.com/deepmind/tree";
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changelog = "https://github.com/google-deepmind/tree/releases/tag/${version}";
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license = lib.licenses.asl20;
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maintainers = with lib.maintainers; [
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samuela
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ndl
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];
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};
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}
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