Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: lovetox <8661218+lovetox@users.noreply.github.com>

Co-authored-by: Naveen M K <naveen521kk@gmail.com>
Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Christoph Reiter <reiter.christoph@gmail.com>

This is used throughout the Python code but is not defined
when compiling with Mingw-w64 compilers, so define it.
In MSVC these are defined in PC/pyconfig.h, we have to
define it manually because pyconfig.h is created by
autotools.

Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Christoph Reiter <reiter.christoph@gmail.com>
Co-authored-by: Naveen M K <naveen521kk@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Christoph Reiter <reiter.christoph@gmail.com>

Largefile is supported on Windows.

Co-authored-by: Naveen M K <naveen521kk@gmail.com>
Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Christoph Reiter <reiter.christoph@gmail.com>

Co-authored-by: Naveen M K <naveen521kk@gmail.com>

Also, build `nt` module instead of `posix` when compiling
with MINGW.

Co-authored-by: Naveen M K <naveen521kk@gmail.com>
Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Christoph Reiter <reiter.christoph@gmail.com>
Co-authored-by: Naveen M K <naveen521kk@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Naveen M K <naveen521kk@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Naveen M K <naveen521kk@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Naveen M K <naveen521kk@gmail.com>

This is the case used in MINGW

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Christoph Reiter <reiter.christoph@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Christoph Reiter <reiter.christoph@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Christoph Reiter <reiter.christoph@gmail.com>
Co-authored-by: cat <cat@wolfgirl.org>
Co-authored-by: Naveen M K <naveen521kk@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Christoph Reiter <reiter.christoph@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Christoph Reiter <reiter.christoph@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Christoph Reiter <reiter.christoph@gmail.com>
Co-authored-by: Ray Donnelly <mingw.android@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Naveen M K <naveen521kk@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Naveen M K <naveen521kk@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

so that msys shells are detected as interactive ones

Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Naveen M K <naveen521kk@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>

Co-authored-by: Алексей <alexey.pawlow@gmail.com>
Co-authored-by: Naveen M K <naveen521kk@gmail.com>

Co-authored-by: Naveen M K <naveen521kk@gmail.com>

not all distributions in win32 have them as \
instead check using sys.platform

Signed-off-by: Naveen M K <naveen@syrusdark.website>

Python is compiled with various compilers which previously
had same platform tags or extension suffix. This can be error
prone while loading c-extensions, so now each compiler or
runtime has a different extension suffix.

Also, changed all extension to end with .pyd rather than
.dll file.

Fixes msys2/MINGW-packages#8843

Signed-off-by: Naveen M K <naveen521kk@gmail.com>

This would possibly fix building wheels when mingw python
is used and would be unique to each python same as EXT_SUFFIX.

Also, this modifies the `sys.version` argument to include UCRT
in it.

Signed-off-by: Naveen M K <naveen521kk@gmail.com>

Mirror what is already done for libffi; Look it up via
pkg-config and use the exported path via sysconfig in setup.py

%p has different casing with mingw-w64, but it's implementation defined.
Change the test to the mingw-w64 variant.

It's crt specific and not compiler specific.
This fixes a test case in test_time

Just like with MSVC. This fixes a test in test_ctypes.

While it is (potentially) available with mingw we don't want to use it, so skip any
checks for it.

This is required for venv creation on Windows.
Ideally this would use the venv specific launcher (PC/launcher.c),
but a copy of main binary seems to work as well for now.

They shouldn't be exposed on Windows and lead to winpthread being linked in

This makes sure we get the same paths as with related functions in pathlib.

- Use actions/setup-python for setting up correct version in cross build
- CI: add cross llvm-mingw jobs
- CI: fix sed pattern for python-config.py shebang
  The shebang (`#!`) does not include `${pkgdir}` so this sed did nothing
- CI: remove --without-c-locale-coercion
  No longer needed since the default now works on Windows
- Make sure we always use the stdlib distutils
- CI: update actions and images
  ubuntu-18.04 is gone now
- CI: updates for mstorsjo/llvm-mingw moving to 20.04
- CI: 3.10 -> 3.11

PY3_DLLNAME is used in Python/pathconfig.c but isn't
defined. I guess it is useless but it will fix the build.

Co-authored-by: jeremyd2019 <github@jdrake.com>

strip extra args from pkg-config --cflags-only-I, setup.py is only expecting a single path.

Use pkg-config ncursesw include dir even if cross-compiling (PKG_CONFIG_PATH should be set in that case).

The prior detection missed ARM (32 and 64) being UCRT.  Since there are fewer non-UCRT platforms, list those two instead of trying to extend the list of UCRT.

With this change `sys.winver` will add the Arch for which
python was compiled on, for example in 32-bits, `sys.winver`
will be `3.10-32`, for arm32 it would be `3.10-arm32` and
so on.

See msys2-contrib#40

This should avoid mixing of user site-packages between python
from various environments. Previously, the user site-packages
should be located at `~/.local/lib/python3.10` for all environment
including 32-bits variants which caused problems with 64-bit trying to
load 32-bit extensions. Now this path will be changed to
`~/.local/lib/python3.10-<platform tag here>`, for example, in
CLANG64 this would be `~/.local/lib/python3.10-mingw_x86_64_clang`.

Fixes msys2-contrib#40

Previously, the test tried compiling a call to the
_beginthread function without either declaring the function
(and its parameters) or including the corresponding header.

Since Clang 15 (which still is under development, so this may
still change before it's released) [1], implicit function
declarations are a hard error by default, when building code
in C99 mode (or newer).

[1] llvm/llvm-project@7d644e1

--with-c-locale-coercion otherwise defaults to yes and enables code
that isn't compatible on Windows, mainly because the feature is Unix related.

Default to "no" on Windows instead.

Fixes python#36

- In `test_sysconfig`, ignore `test_sysconfig.TestSysConfig.test_user_similar` test failure.
- Copy `get_platform()` from from distutils.utils to test_importlib/test_windows.py.
- In `test_tcl`, ignore `test_tcl.TclTest.testLoadWithUNC` test failure.
- Disable `test.test_asynchat.TestAsynchat.test_line_terminator2`, seems flaky.
- skip some more flaky tests
- some basic fixes for test_getpath
- test_sysconfig.py: fix tests related to mingw

… one

Up until now this didn't really happen when calling from cygwin
because empty env vars were removed before Python would run.

But msys2/msys2-runtime#101 changed that.

To avoid breaking users that did something like

MSYSTEM= python ...

not only check that MSYSTEM isn't set but also that it isn't empty
when deciding if os.sep/os.altsep should be switched.

Also, guard the msystem env check to execute only on MINGW

Co-authored-by: Naveen M K <naveen521kk@gmail.com>

it's declared in headers but defined as static here, remove it
also run `_Py_CheckPython3` only when using MSVC

it's required for regen-modules

opendir is detected by configure on mingw-w64, and for some reason
things don't work as expected. For example, os.listdir always returns
the cwd's directory listing instead of the one specified. By
un-defining, this, os.listdir will use the one which uses native
windows API.

- always normalize the PREFIX to an absolute path
- use `/` when MSYSTEM is defined

also move `gethostname` to that check

while building `_multiprocessing` extension
also, always build that module on win32

they are guarded by dlopen being present, but if module loading is enabled
is more correct.

this is required for venv to work properly

they don't seems to handle `/` as path separator correctly

- Use function available in original msvcrt.dll
  _wdupenv_s -> _wgetenv_s
  fread_s -> fread
- Add a test for checking the new launchers

also, fix finding prefix when in a venv

Instead of just calling normpath in abspath just call normpath
on all the config results. This makes sure we don't change getpath.py
too much and still cover all outputs.

This fixes sys.exec_prefix not matching sys.prefix, see
msys2-contrib#142

this gets added as first element in sys.path.
use normpath to make sure it uses the right path separator