Update to v3.14.5#209

Merged

lazka merged 106 commits into

mingw-v3.14.5from

wip/mingw-v3.14.5

May 11, 2026

Commits on May 11, 2026

build: add --with-nt-threads and make it default on mingw

committed
build: Define `MS_WINDOWS` (and others) when compiling with MINGW

committed
sysmodule: Implement flags "_is_mingw", "is_mingw_ucrt" and "_use_alt_sep"

Alexpux
authored and
lazka
committed
configure: add `MACHDEP` and `platform` on MINGW

Alexpux
authored and
lazka
committed
build: Add default cross configuration for MINGW

Alexpux
and
lazka
committed
configure: enable largefile support by default for Mingw

committed
build: Add `PC/` to `CPPFLAGS` and to `SRCDIRS` on Mingw

authored and
lazka
committed
build: add MINGW support for posixmodule

authored and
lazka
committed
exports.h: Add support for MINGW

Alexpux
authored and
lazka
committed
configure: add options so that shared build is possible on MINGW

authored and
lazka
committed
build: Add PYD_PLATFORM_TAG

lazka
and
naveen521kk
committed
build: Add dynload_win support for MinGW

lazka
and
Alexpux
committed
build: Use .pyd extension suffix + fix import lib install location
lazka
committed
build: Configure SOABI and EXT_SUFFIX for MINGW
lazka
committed
build: Define MS_DLL_ID for sys.winver on MINGW
lazka
committed
build: Ignore main program for frozen scripts on MINGW

Alexpux
authored and
lazka
committed
socketmodule: add MINGW support

authored and
lazka
committed
build: enable winreg, msvcrt, _winapi, winsound and _overlapped modules

naveen521kk
authored and
lazka
committed
sysconfig: make _sysconfigdata.py relocatable

authored and
lazka
committed
sysconfig: treat MINGW builds as POSIX builds

authored and
lazka
committed
sysconfig: Change the `get_platform()` method in sysconfig

naveen521kk
authored and
lazka
committed
build: semi native build sysconfig

authored and
lazka
committed
ctypes: Add support for stdcall without underscore

Alexpux
authored and
lazka
committed
ctypes: add suppor for ctypes.pythonapi under MINGW

Alexpux
and
lazka
committed
ctypes: find_library('c') should return None with ucrt
lazka
committed
site: Customize for MINGW

Alexpux
and
lazka
committed
site: Change user site-packages path to include the environment info

naveen521kk
authored and
lazka
committed
python-config: output Windows paths for the shell variant

Alexpux
and
lazka
committed
python-config: use the Python variant of python-config
lazka
committed
mingw: prefer unix sep if MSYSTEM environment variable

committed
build: Remove MAXPATHLEN default

Alexpux
authored and
lazka
committed
build: dont link with gettext

Alexpux
authored and
lazka
committed
use gnu_printf in format

Alexpux
authored and
lazka
committed
build: remove usage of MS_COREDLL

Alexpux
authored and
lazka
committed
getcompiler: expose MINGW toolchain related information

Alexpux
authored and
lazka
committed
build: fix signal module build

committed
build: build winconsoleio and _testconsole

committed
multiprocessing: expose sem_unlink to fix multiprocessing.Queue

lazka
and
Alexpux
committed
build: link win resource files and build pythonw

lazka
and
Alexpux
committed
pycore_fileutils: add MINGW support

lazka
and
Alexpux
committed
configure: fix inet_pton check

lazka
and
Alexpux
committed
importlib: bootstrap path sep

committed
configure: set MINGW stack reserve

jeremyd2019
authored and
lazka
committed
tests: fix test_bytes
lazka
committed
timemodule: add MINGW support
lazka
committed
configure: Disable checks for dlopen/dlfcn
lazka
committed
venvlauncher: Build venvlauncher.exe from PC/launcher.c
lazka
committed
venvlauncher: try looking for the versioned .exe first and then fall back
lazka
committed
venvlauncher: Skip find python in Registry for mingw builds

Alexpux
authored and
lazka
committed
configure: don't check for clock_ functions
lazka
committed
CI: test the build and add some mingw specific tests

naveen521kk
and
lazka
committed
configure: Default to --without-c-locale-coercion on Windows
lazka
committed
tests: Fix some failing tests

naveen521kk
authored and
lazka
committed
build: def VPATH when compiling `Python/sysmodule.c`

naveen521kk
authored and
lazka
committed
configure: correctly find native python

naveen521kk
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lazka
committed
build: Add extra flags for `_bootstrap_python`

naveen521kk
authored and
lazka
committed
getpath: add support for mingw

naveen521kk
authored and
lazka
committed
build: Don't build _posixsubprocess on Windows.

naveen521kk
authored and
lazka
committed
ssl module: add MINGW support

naveen521kk
authored and
lazka
committed
configure: Include `winsock.h` when checking for netdb function

naveen521kk
authored and
lazka
committed
configure: always build _multiprocessing on Windows

naveen521kk
authored and
lazka
committed
configure: build `mmap` module on win32

naveen521kk
authored and
lazka
committed
configure: set BUILDEXEEXT and EXEEXT
lazka
committed
configure: fix building some test modules
lazka
committed
Always convert `/` to `\\` before passing though pathcch functions

naveen521kk
authored and
lazka
committed
pylifecycle.h: remove conflicting _Py_CheckPython3 declaration
lazka
committed
dynload_win: add env var for reverting the legacy DLL loading paths

naveen521kk
authored and
lazka
committed
dynload_win: Port GetPythonImport() to MINGW
lazka
committed
dynload_win: make sure to only use backslashes for paths with LoadLibraryExW
lazka
committed
dynload_win: don't run _Py_CheckPython3 for MINGW builds
lazka
committed
build: Build and install libpython3.dll (stable ABI)
lazka
committed
configure: define _DEBUG for a debug build

Alexpux
authored and
lazka
committed
configure: fix multiprocessing module

naveen521kk
authored and
lazka
committed
build: add MINGW support for selectmodule

naveen521kk
authored and
lazka
committed
configure: disable various modules on MINGW

naveen521kk
authored and
lazka
committed
configure: Add libraries to fix ctypes on MINGW

naveen521kk
authored and
lazka
committed
configure: Enable `_uuid` on MINGW

naveen521kk
authored and
lazka
committed
configure: make `incompatible-pointer-types` a warning

naveen521kk
authored and
lazka
committed
tests: test_makefile: normalize path

naveen521kk
authored and
lazka
committed
Fix include naming for cross build

authored and
lazka
committed
Fix format warning

Alexpux
authored and
lazka
committed
Fix pragma warnings

Alexpux
authored and
lazka
committed
math, pyhash: MINGW support

Alexpux
authored and
lazka
committed
tests: Fix test for library name

Alexpux
authored and
lazka
committed
dictobject: MINGW support

Alexpux
authored and
lazka
committed
build: Fix export Py_GetBuildInfo symbol

Alexpux
authored and
lazka
committed
build: Allow profile tests failure

Alexpux
authored and
lazka
committed
build: add support for building C++ modules.

Alexpux
authored and
lazka
committed
build: build/fix the wmi module

Alexpux
authored and
lazka
committed
Fix exports for _suggestions module

Alexpux
authored and
lazka
committed
compileall: Normalize paths

Alexpux
authored and
lazka
committed
configure: enable 64-bit time support for 32-bit build

Alexpux
authored and
lazka
committed
configure: Work around broken pc file
lazka
committed
makesetup: make sure a library path is passed when building modules
lazka
committed
venv: also install the versioned launchers
lazka
committed
configure: set _WIN32_WINNT version
lazka
committed
tests: fix sysconfig.test_get_platform
lazka
committed
pycore_time: fix missing timeval
lazka
committed
mmapmodule: define DONT_USE_SEH
lazka
committed
build: Add ABIFLAGS to targets when needed

Alexpux
authored and
lazka
committed
sysconfig: patch nt schemes again
lazka
committed
configure: define _PYTHREAD_NAME_MAXLEN for MINGW
lazka
committed
configure: allow older autoconf
lazka
committed
tests: allow sys.abiflags to exist
lazka
committed
configure: fix AC_PATH_TOOL usage
lazka
committed
makesetup: make sure to link the built libpython
lazka
committed

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Commits

Commits on May 11, 2026