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default.nix
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default.nix
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{ lib
, stdenv
, buildPythonPackage
, fetchFromGitHub
, fetchpatch
, scikit-build-core
, pybind11
, cmake
, LASzip
, ninja
, pythonOlder
}:
buildPythonPackage rec {
pname = "laszip-python";
version = "0.2.3";
format = "pyproject";
disabled = pythonOlder "3.7";
src = fetchFromGitHub {
owner = "tmontaigu";
repo = pname;
rev = version;
hash = "sha256-MiPzL9TDCf1xnCv7apwdfcpkFnBRi4PO/atTQxqL8cw=";
};
patches = [
# Removes depending on the cmake and ninja PyPI packages, since we can pass
# in the tools directly, and scikit-build-core can use them.
# https://github.com/tmontaigu/laszip-python/pull/9
(fetchpatch {
name = "remove-cmake-ninja-pypi-dependencies.patch";
url = "https://github.com/tmontaigu/laszip-python/commit/17e648d04945fa2d095d6d74d58c790a4fcde84a.patch";
hash = "sha256-k58sS1RqVzT1WPh2OVt/D4Y045ODtj6U3bUjegd44VY=";
})
];
env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isGNU "-std=c++17";
nativeBuildInputs = [
cmake
ninja
pybind11
scikit-build-core
] ++ scikit-build-core.optional-dependencies.pyproject;
dontUseCmakeConfigure = true;
buildInputs = [
LASzip
];
# There are no tests
doCheck = false;
pythonImportsCheck = [ "laszip" ];
meta = with lib; {
description = "Unofficial bindings between Python and LASzip made using pybind11";
homepage = "https://github.com/tmontaigu/laszip-python";
changelog = "https://github.com/tmontaigu/laszip-python/blob/${src.rev}/Changelog.md";
license = licenses.mit;
maintainers = with maintainers; [ matthewcroughan ];
};
}