tjh.dev
1{ lib
2, stdenv
3, buildPythonPackage
4, fetchPypi
5, python
6, glibcLocales
7, pkgconfig
8, gdb
9, numpy
10, ncurses
11, fetchpatch
12}:
13
14let
15 excludedTests = []
16 ++ [ "reimport_from_subinterpreter" ]
17 # cython's testsuite is not working very well with libc++
18 # We are however optimistic about things outside of testsuite still working
19 ++ stdenv.lib.optionals (stdenv.cc.isClang or false) [ "cpdef_extern_func" "libcpp_algo" ]
20 # Some tests in the test suite isn't working on aarch64. Disable them for
21 # now until upstream finds a workaround.
22 # Upstream issue here: https://github.com/cython/cython/issues/2308
23 ++ stdenv.lib.optionals stdenv.isAarch64 [ "numpy_memoryview" ]
24 ++ stdenv.lib.optionals stdenv.isi686 [ "future_division" "overflow_check_longlong" ]
25 ;
26
27in buildPythonPackage rec {
28 pname = "Cython";
29 version = "0.29.5";
30
31 src = fetchPypi {
32 inherit pname version;
33 sha256 = "9d5290d749099a8e446422adfb0aa2142c711284800fb1eb70f595101e32cbf1";
34 };
35
36 nativeBuildInputs = [
37 pkgconfig
38 ];
39 checkInputs = [
40 numpy ncurses
41 ];
42 buildInputs = [ glibcLocales gdb ];
43 LC_ALL = "en_US.UTF-8";
44
45 checkPhase = ''
46 export HOME="$NIX_BUILD_TOP"
47 ${python.interpreter} runtests.py -j$NIX_BUILD_CORES \
48 --no-code-style \
49 ${stdenv.lib.optionalString (builtins.length excludedTests != 0)
50 ''--exclude="(${builtins.concatStringsSep "|" excludedTests})"''}
51 '';
52
53 # https://github.com/cython/cython/issues/2785
54 # Temporary solution
55 doCheck = false;
56
57# doCheck = !stdenv.isDarwin;
58
59
60 meta = {
61 description = "An optimising static compiler for both the Python programming language and the extended Cython programming language";
62 homepage = http://cython.org;
63 license = lib.licenses.asl20;
64 maintainers = with lib.maintainers; [ fridh ];
65 };
66}