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muslcrux/python3/Pkgfile
2026-03-23 12:51:52 +00:00

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# Description: Python interpreter, version 3.
# URL: https://www.python.org/
# Maintainer: CRUX MUSL Team, crux-musl at libera dot chat
# Depends on: bzip2 expat gdbm libffi libnsl libtirpc mpdecimal sqlite3 xz
name=python3
version=3.12.13
release=1
source=(https://www.python.org/ftp/python/${version%rc*}/Python-$version.tar.xz
fix-run_fileexflags-test.patch
musl-find_library.patch
test_posix-nodev-disable.patch
musl-skip-tests.patch)
build() {
# Stack patch from Alpine:
# set thread stack size to 2MB so we don't segfault before we hit
# sys.getrecursionlimit()
# note: raised from 1 as we ran into some stack limit on x86_64 too
# sometimes, but not recursion
local stacksize=0x200000
cd Python-$version
# Apply Alpine patches
patch -Np1 -i "$SRC"/fix-run_fileexflags-test.patch
patch -Np1 -i "$SRC"/musl-find_library.patch
patch -Np1 -i "$SRC"/test_posix-nodev-disable.patch
# Apply Crux patch
patch -Np1 -i "$SRC"/musl-skip-tests.patch
# From Alpine:
# Force system libs
rm -r Modules/expat
# sed -i -e "s|-flto |-flto=4 |g" configure configure.ac
sed -i -e "s|^#.* /usr/local/bin/python|#!/usr/bin/python3|" Lib/cgi.py
# From Alpine:
export CFLAGS_NODIST="$CFLAGS -O2 -DTHREAD_STACK_SIZE=$stacksize"
export CXXFLAGS_NODIST="$CXXFLAGS -O2"
export LDFLAGS_NODIST="$LDFLAGS -Wl,-z,stack-size=$stacksize"
# sed -i -e "s:-j0:-j$(nproc):" Makefile.pre.in
# local _pgojobs=$(nproc)
# export PROFILE_TASK="-m test -j${_pgojobs} --pgo-extended -x test_gdb -u-network"
# PROFILE_TASK+=" -x test_socket -x test_asyncio -x test_httpservers -x test_logging -x test_multiprocessing_fork -x test_xmlrpc"
# local -x LC_ALL=C.UTF-8
# export SETUPTOOLS_USE_DISTUTILS=stdlib
# local -x COLUMNS=80
# local -x PYTHONDONTWRITEBYTECODE=
## Remove tests
#rm -r Lib/{test,{ctypes,tkinter,unittest}/test}
#rm -r Lib/{{distutils,lib2to3}/tests,idlelib/idle_test}
# From Alpine:
# we set them via NODIST to not propagate them and duplicate them to modules
unset LDFLAGS CFLAGS CXXFLAGS CPPFLAGS
# From Void:
# If these are set, distutils will default to cc and attempt to pass
# `-R<path>` to the compiler for every compiled extension that sets an
# rpath rather than the '-Wl,-R<path>' argument that GCC requires
unset GCC CC CXX CPP LD AR AS RANLIB
./configure \
--prefix=/usr \
--enable-shared \
--enable-optimizations \
--enable-ipv6 \
--enable-loadable-sqlite-extensions \
--with-computed-gotos \
--with-dbmliborder=gdbm:ndbm \
--with-lto \
--with-system-expat \
--with-system-ffi \
--with-system-libmpdec \
--with-tzpath=/usr/share/zoneinfo \
--without-ensurepip
make
make -j1 EXTRA_CFLAGS="$CFLAGS" DESTDIR="$PKG" altinstall maninstall
ln -s 2to3-${version%.*} "$PKG"/usr/bin/2to3
ln -s python${version%.*} "$PKG"/usr/bin/python3
ln -s python${version%.*}-config "$PKG"/usr/bin/python3-config
ln -s idle${version%.*} "$PKG"/usr/bin/idle3
ln -s pydoc${version%.*} "$PKG"/usr/bin/pydoc3
ln -s python${version%.*} "$PKG"/usr/lib/$name
ln -s python-${version%.*}.pc "$PKG"/usr/lib/pkgconfig/python3.pc
ln -s python-${version%.*}-embed.pc "$PKG"/usr/lib/pkgconfig/python3-embed.pc
_pybasever=${version%.*}
install -dm755 "$PKG"/usr/lib/python${_pybasever}/Tools/{i18n,scripts}
install -m755 Tools/i18n/{msgfmt,pygettext}.py \
"$PKG"/usr/lib/python${_pybasever}/Tools/i18n/
install -m755 Tools/scripts/{README,*py} \
"$PKG"/usr/lib/python${_pybasever}/Tools/scripts/
find "$PKG"/usr/lib/python${version%.*} \( \
-iname "*README*" -o \
-iname "*ChangeLog*" -o \
-iname "*NEWS*" -o \
-iname "*TODO*" -o \
-iname "*CREDITS*" -o \
-iname "*HISTORY*" \) \
-type f -delete
}