89 lines
2.1 KiB
Nix
89 lines
2.1 KiB
Nix
{
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lib,
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stdenv,
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buildPythonPackage,
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fetchPypi,
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setuptools,
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python,
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pkg-config,
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gdb,
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numpy,
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ncurses,
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# Reverse dependency
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sage,
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}:
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let
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excludedTests =
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[ "reimport_from_subinterpreter" ]
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# cython's testsuite is not working very well with libc++
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# We are however optimistic about things outside of testsuite still working
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++ lib.optionals (stdenv.cc.isClang or false) [
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"cpdef_extern_func"
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"libcpp_algo"
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]
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# Some tests in the test suite isn't working on aarch64. Disable them for
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# now until upstream finds a workaround.
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# Upstream issue here: https://github.com/cython/cython/issues/2308
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++ lib.optionals stdenv.isAarch64 [ "numpy_memoryview" ]
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++ lib.optionals stdenv.isi686 [
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"future_division"
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"overflow_check_longlong"
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];
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in
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buildPythonPackage rec {
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pname = "cython";
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version = "3.0.10";
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pyproject = true;
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src = fetchPypi {
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pname = "Cython";
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inherit version;
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hash = "sha256-3MlnOTMfuFTc9QP5RgdXbP6EiAZsYcpQ39VYNvEy3pk=";
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};
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build-system = [
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pkg-config
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setuptools
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];
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nativeCheckInputs = [
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gdb
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numpy
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ncurses
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];
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env.LC_ALL = "en_US.UTF-8";
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checkPhase = ''
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export HOME="$NIX_BUILD_TOP"
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${python.interpreter} runtests.py -j$NIX_BUILD_CORES \
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--no-code-style \
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${
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lib.optionalString (
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builtins.length excludedTests != 0
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) ''--exclude="(${builtins.concatStringsSep "|" excludedTests})"''
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}
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'';
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# https://github.com/cython/cython/issues/2785
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# Temporary solution
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doCheck = false;
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# doCheck = !stdenv.isDarwin;
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passthru.tests = {
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inherit sage;
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};
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# force regeneration of generated code in source distributions
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# https://github.com/cython/cython/issues/5089
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setupHook = ./setup-hook.sh;
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meta = {
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changelog = "https://github.com/cython/cython/blob/${version}/CHANGES.rst";
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description = "Optimising static compiler for both the Python programming language and the extended Cython programming language";
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homepage = "https://cython.org";
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license = lib.licenses.asl20;
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};
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}
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