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python37, python2: remove win64 workaround to fix aarch64-darwin

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The issue manifests itself as the following on `aarch64-darwin`:

```
>>> import ctypes
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/nix/store/i8cq0xrjirz1rcp65wzcyhj6ypzlw9il-python3-3.7.10/lib/python3.7/ctypes/__init__.py", line 551, in <module>
    _reset_cache()
  File "/nix/store/i8cq0xrjirz1rcp65wzcyhj6ypzlw9il-python3-3.7.10/lib/python3.7/ctypes/__init__.py", line 273, in _reset_cache
    CFUNCTYPE(c_int)(lambda: None)
MemoryError
```

The commit we backport is included in Python 3.8, and it reverts
the change that was introduced all the way back in Python 2.7.
This commit is contained in:
Ivan Babrou
2021-03-03 16:02:07 -08:00
parent 8b84804837
commit b00c7c2d1d
3 changed files with 48 additions and 0 deletions
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pkgs/development/interpreters/python/cpython/default.nix
+5
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@@ -185,6 +185,11 @@ in with passthru; stdenv.mkDerivation {
# Backport a fix for discovering `rpmbuild` command when doing `python setup.py bdist_rpm` to 3.5, 3.6, 3.7.
# See: https://bugs.python.org/issue11122
./3.7/fix-hardcoded-path-checking-for-rpmbuild.patch
# The workaround is for unittests on Win64, which we don't support.
# It does break aarch64-darwin, which we do support. See:
# * https://bugs.python.org/issue35523
# * https://github.com/python/cpython/commit/e6b247c8e524
./3.7/no-win64-workaround.patch
] ++ optionals (isPy37 || isPy38 || isPy39) [
# Fix darwin build https://bugs.python.org/issue34027
./3.7/darwin-libutil.patch