67 lines
1.9 KiB
Nix
67 lines
1.9 KiB
Nix
{ lib
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, stdenv
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, buildPythonPackage
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, fetchPypi
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, isPy3k
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, python
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, glibcLocales
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, pkgconfig
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, gdb
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, numpy
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, ncurses
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, fetchpatch
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}:
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let
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excludedTests = []
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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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++ stdenv.lib.optionals (stdenv.cc.isClang or false) [ "cpdef_extern_func" "libcpp_algo" ]
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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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++ stdenv.lib.optionals stdenv.isAarch64 [ "numpy_memoryview" ]
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++ stdenv.lib.optionals stdenv.isi686 [ "future_division" "overflow_check_longlong" ]
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;
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in buildPythonPackage rec {
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pname = "Cython";
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version = "0.28.3";
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src = fetchPypi {
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inherit pname version;
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sha256 = "1aae6d6e9858888144cea147eb5e677830f45faaff3d305d77378c3cba55f526";
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};
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nativeBuildInputs = [
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pkgconfig
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];
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checkInputs = [
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numpy ncurses
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];
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buildInputs = [ glibcLocales gdb ];
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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 \
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${stdenv.lib.optionalString (builtins.length excludedTests != 0)
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''--exclude="(${builtins.concatStringsSep "|" excludedTests})"''}
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'';
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patches = [
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# The following is in GitHub in 0.28.3 but not in the `sdist`.
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# https://github.com/cython/cython/issues/2319
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(fetchpatch {
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url = https://github.com/cython/cython/commit/c485b1b77264c3c75d090a3c526de24966830d42.patch;
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sha256 = "1p6jj9rb097kqvhs5j5127sj5zy18l7x9v0p478cjyzh41khh9r0";
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})
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];
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meta = {
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description = "An optimising static compiler for both the Python programming language and the extended Cython programming language";
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homepage = http://cython.org;
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license = lib.licenses.asl20;
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maintainers = with lib.maintainers; [ fridh ];
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};
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}
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