84 lines
2.7 KiB
Nix
84 lines
2.7 KiB
Nix
{ lib
|
|
, stdenv
|
|
, buildPythonPackage
|
|
, fetchPypi
|
|
, fetchpatch
|
|
, python
|
|
, glibcLocales
|
|
, pkg-config
|
|
, gdb
|
|
, numpy
|
|
, ncurses
|
|
}:
|
|
|
|
let
|
|
excludedTests = []
|
|
++ [ "reimport_from_subinterpreter" ]
|
|
# cython's testsuite is not working very well with libc++
|
|
# We are however optimistic about things outside of testsuite still working
|
|
++ lib.optionals (stdenv.cc.isClang or false) [ "cpdef_extern_func" "libcpp_algo" ]
|
|
# Some tests in the test suite isn't working on aarch64. Disable them for
|
|
# now until upstream finds a workaround.
|
|
# Upstream issue here: https://github.com/cython/cython/issues/2308
|
|
++ lib.optionals stdenv.isAarch64 [ "numpy_memoryview" ]
|
|
++ lib.optionals stdenv.isi686 [ "future_division" "overflow_check_longlong" ]
|
|
;
|
|
|
|
in buildPythonPackage rec {
|
|
pname = "Cython";
|
|
version = "0.29.22";
|
|
|
|
src = fetchPypi {
|
|
inherit pname version;
|
|
sha256 = "sha256-32uDx6bR2WfqiaKQPkqTE3djSil0WWUuRVFzTEgZVAY=";
|
|
};
|
|
|
|
nativeBuildInputs = [
|
|
pkg-config
|
|
];
|
|
checkInputs = [
|
|
gdb numpy ncurses
|
|
];
|
|
buildInputs = [ glibcLocales ];
|
|
LC_ALL = "en_US.UTF-8";
|
|
|
|
patches = [
|
|
# https://github.com/cython/cython/issues/2752, needed by sage (https://trac.sagemath.org/ticket/26855) and up to be included in 0.30
|
|
(fetchpatch {
|
|
name = "non-int-conversion-to-pyhash.patch";
|
|
url = "https://github.com/cython/cython/commit/28251032f86c266065e4976080230481b1a1bb29.patch";
|
|
sha256 = "19rg7xs8gr90k3ya5c634bs8gww1sxyhdavv07cyd2k71afr83gy";
|
|
})
|
|
|
|
# backport Cython 3.0 trashcan support (https://github.com/cython/cython/pull/2842) to 0.X series.
|
|
# it does not affect Python code unless the code explicitly uses the feature.
|
|
# trashcan support is needed to avoid stack overflows during object deallocation in sage (https://trac.sagemath.org/ticket/27267)
|
|
(fetchpatch {
|
|
name = "trashcan.patch";
|
|
url = "https://git.sagemath.org/sage.git/plain/build/pkgs/cython/patches/trashcan.patch?id=4569a839f070a1a38d5dbce2a4d19233d25aeed2";
|
|
sha256 = "sha256-+pOF1XNTEtNseLpqPzrc1Jfwt5hGx7doUoccIhNneYY=";
|
|
})
|
|
];
|
|
|
|
checkPhase = ''
|
|
export HOME="$NIX_BUILD_TOP"
|
|
${python.interpreter} runtests.py -j$NIX_BUILD_CORES \
|
|
--no-code-style \
|
|
${lib.optionalString (builtins.length excludedTests != 0)
|
|
''--exclude="(${builtins.concatStringsSep "|" excludedTests})"''}
|
|
'';
|
|
|
|
# https://github.com/cython/cython/issues/2785
|
|
# Temporary solution
|
|
doCheck = false;
|
|
|
|
# doCheck = !stdenv.isDarwin;
|
|
|
|
|
|
meta = {
|
|
description = "An optimising static compiler for both the Python programming language and the extended Cython programming language";
|
|
homepage = "https://cython.org";
|
|
license = lib.licenses.asl20;
|
|
maintainers = with lib.maintainers; [ fridh ];
|
|
};
|
|
}
|