Skip to content

python-setuptools: add support for py_limited_api #18232

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
lazka merged 1 commit into from
Aug 22, 2023
Merged

python-setuptools: add support for py_limited_api #18232

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
21 changes: 21 additions & 0 deletions mingw-w64-python-setuptools/0010-support-py_limited_api.patch
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
--- setuptools-68.0.0/setuptools/command/build_ext.py.orig 2023-06-19 17:52:37.000000000 +0200
+++ setuptools-68.0.0/setuptools/command/build_ext.py 2023-08-21 18:39:55.475275100 +0200
@@ -340,6 +340,18 @@
if os.path.exists(stub_file) and not self.dry_run:
os.unlink(stub_file)

+ def get_libraries(self, ext):
+ libraries = _build_ext.get_libraries(self, ext)
+ if getattr(ext, 'py_limited_api') and self.plat_name.startswith('mingw'):
+ # XXX Since gcc/clang don't support linking specific libraries via
+ # pragma like CPython does with MSVC (see PC/pyconfig.h in cpython),
+ # and because py_limited_api is a setuptools feature and not a
+ # distutils one, this is the only place where we can check and force
+ # it to link against python3 instead of python3.x
+ versioned = 'python' + get_config_var('LDVERSION')
+ return ['python3' if l == versioned else l for l in libraries]
+ return libraries
+

if use_stubs or os.name == 'nt':
# Build shared libraries
11 changes: 8 additions & 3 deletions mingw-w64-python-setuptools/PKGBUILD
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ conflicts=("${MINGW_PACKAGE_PREFIX}-python3-${_realname}"
"${MINGW_PACKAGE_PREFIX}-python2-setuptools<42.0.2")
replaces=("${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
pkgver=68.0.0
pkgrel=2
pkgrel=3
pkgdesc="Easily download, build, install, upgrade, and uninstall Python packages (mingw-w64)"
arch=('any')
mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32' 'clangarm64')
Expand Down Expand Up @@ -49,7 +49,8 @@ source=("https://pypi.org/packages/source/${_realname::1}/${_realname}/${_realna
'0006-fix-tests-path.patch'
'0007-windows-arm64.patch'
'0008-default-stdlib-distutils.patch'
'0009-launcher-revert-symlink-resolve.patch')
'0009-launcher-revert-symlink-resolve.patch'
'0010-support-py_limited_api.patch')
sha256sums=('baf1fdb41c6da4cd2eae722e135500da913332ab3f2f5c7d33af9b492acb5235'
'7b196884ac0151801f9638dabbf9a789fa9070a3b07a4c9e625c5523e8d47387'
'fa54581e3dddb9f4edd332dedbc101f48939a9ca5878e13cf9cf9b3408bc8c22'
Expand All @@ -58,7 +59,8 @@ sha256sums=('baf1fdb41c6da4cd2eae722e135500da913332ab3f2f5c7d33af9b492acb5235'
'dbdd96a7ead797b2db9f02dfe19ce853d3775337ccf8fd836377fe3c2a9d1c24'
'cb897bc7292a733167fa48b5ca18323d76d3374683a7f5e9986c9df63f5332cc'
'db9a6e2c18d4adfd7c88d17d28268d57afba8845556c1cf1e5c92f513bf36847'
'391d682a8b8832d7e4be3ac0c3327cfe3c8e520f16e25b43d4441df8036bf147')
'391d682a8b8832d7e4be3ac0c3327cfe3c8e520f16e25b43d4441df8036bf147'
'ccb276f9d2d26587d29ecfd4d47a3d4e96fb58738cfaf3a600a8b942c79fc439')

prepare() {
cd "${srcdir}/setuptools-${pkgver}"
Expand All @@ -78,6 +80,9 @@ prepare() {
# (from what I see the launcher code itself deals with it fine)
patch -R -p1 -i ${srcdir}/0009-launcher-revert-symlink-resolve.patch

# https://github.com/msys2-contrib/cpython-mingw/issues/149
patch -p1 -i ${srcdir}/0010-support-py_limited_api.patch

cd "${srcdir}"
rm -rf python-build-${MSYSTEM} | true
cp -r "${_realname}-$pkgver" "python-build-${MSYSTEM}"
Expand Down