PKGBUILDs/core/python/PKGBUILD
2023-09-10 13:52:14 +00:00

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# Maintainer: Felix Yan <felixonmars@archlinux.org>
# Contributor: morwel
# Contributor: Angel Velasquez <angvp@archlinux.org>
# Contributor: Stéphane Gaudreault <stephane@archlinux.org>
# Contributor: Allan McRae <allan@archlinux.org>
# Contributor: Jason Chu <jason@archlinux.org>
# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
# - configure with --without-lto
# - don't configure with --enable-optimizations - PGO kills builds
shopt -s extglob
pkgbase=python
pkgname=(python python-tests)
pkgver=3.11.5
pkgrel=2
_pybasever=${pkgver%.*}
pkgdesc="The Python programming language"
arch=('x86_64')
license=('custom')
url="https://www.python.org/"
depends=('bzip2' 'expat' 'gdbm' 'libffi' 'libnsl' 'libxcrypt' 'openssl' 'zlib')
makedepends=('tk' 'sqlite' 'bluez-libs' 'mpdecimal' 'llvm' 'gdb' 'xorg-server-xvfb' 'ttf-font')
source=("https://www.python.org/ftp/python/${pkgver%rc*}/Python-${pkgver}.tar.xz"{,.asc}
$pkgbase-3.11.5-raw_fstring.patch::https://github.com/python/cpython/commit/ed749be3aab081ce4e5d54e0273b96bdea02983f.patch
EXTERNALLY-MANAGED)
sha512sums=('93fa640bedcea449060caac8aa691aa315a19f172fd9f0422183d17749c3512d4ecac60e7599f9ef14e3cdb3c8b4b060e484c9061b1e7ee8d958200d6041e408'
'SKIP'
'310819a88a68ba3131a5e4a079fb383036c759d7c29340048bf6e28ded760a7bc98215bd3c24dd4a8ba05ee16ca80e6ba2a1073464af96d7a5bf921a4fe47b9d'
'62a6fbfbaeaa3ba7c54e109d9c3b7f67e73bb21986da4c1fcc5d28cca83d71e0fcae28e1fc70ee8ddce7dea8cd0b64e18d1031dae3a2eae5eaa379c53efd53a0')
validpgpkeys=('0D96DF4D4110E5C43FBFB17F2D347EA6AA65421D' # Ned Deily (Python release signing key) <nad@python.org>
'E3FF2839C048B25C084DEBE9B26995E310250568' # Łukasz Langa (GPG langa.pl) <lukasz@langa.pl>
'A035C8C19219BA821ECEA86B64E628F8D684696D') # Pablo Galindo Salgado <pablogsal@gmail.com>
prepare() {
cd Python-${pkgver}
# test fails due to unhandled warning: https://github.com/python/cpython/issues/108569
patch -Np1 -i ../$pkgbase-3.11.5-raw_fstring.patch
# FS#23997
sed -i -e "s|^#.* /usr/local/bin/python|#!/usr/bin/python|" Lib/cgi.py
# Ensure that we are using the system copy of various libraries (expat, libffi, and libmpdec),
# rather than copies shipped in the tarball
rm -r Modules/expat
rm -r Modules/_ctypes/{darwin,libffi}*
rm -r Modules/_decimal/libmpdec
}
build() {
cd Python-${pkgver}
# PGO should be done with -O3
CFLAGS="${CFLAGS/-O2/-O3}"
# Disable bundled pip & setuptools
./configure --prefix=/usr \
--enable-shared \
--with-computed-gotos \
--without-lto \
--enable-ipv6 \
--with-system-expat \
--with-dbmliborder=gdbm:ndbm \
--with-system-libmpdec \
--enable-loadable-sqlite-extensions \
--without-ensurepip \
--with-tzpath=/usr/share/zoneinfo
# Obtain next free server number for xvfb-run; this even works in a chroot environment.
export servernum=99
while ! xvfb-run -a -n "$servernum" /bin/true 2>/dev/null; do servernum=$((servernum+1)); done
LC_CTYPE=en_US.UTF-8 xvfb-run -s "-screen 0 1920x1080x16 -ac +extension GLX" -a -n "$servernum" make EXTRA_CFLAGS="$CFLAGS"
}
check() {
# test_tk: test_askcolor tkinter.test.test_tkinter.test_colorchooser.DefaultRootTest hangs
# test_pyexpat: our `debug` implementation rewrites source location, which breaks the build-time
# only test test.test_pyexpat.HandlerExceptionTest as it cannot find source file in
# the to-be-installed debug package
cd Python-${pkgver}
# Obtain next free server number for xvfb-run; this even works in a chroot environment.
export servernum=99
while ! xvfb-run -a -n "$servernum" /bin/true 2>/dev/null; do servernum=$((servernum+1)); done
LD_LIBRARY_PATH="${srcdir}/Python-${pkgver}":${LD_LIBRARY_PATH} \
LC_CTYPE=en_US.UTF-8 xvfb-run -s "-screen 0 1920x1080x16 -ac +extension GLX" -a -n "$servernum" \
"${srcdir}/Python-${pkgver}/python" -m test.regrtest -v -uall -x test_tk -x test_pyexpat
}
package_python() {
optdepends=('python-setuptools: for building Python packages using tooling that is usually bundled with Python'
'python-pip: for installing Python packages using tooling that is usually bundled with Python'
'python-pipx: for installing Python software not packaged on Arch Linux'
'sqlite: for a default database integration'
'mpdecimal: for decimal'
'xz: for lzma'
'tk: for tkinter')
provides=('python3' 'python-externally-managed')
replaces=('python3' 'python-externally-managed')
cd Python-${pkgver}
# Hack to avoid building again
sed -i 's/^all:.*$/all: build_all/' Makefile
# PGO should be done with -O3
CFLAGS="${CFLAGS/-O2/-O3}"
make DESTDIR="${pkgdir}" EXTRA_CFLAGS="$CFLAGS" install
# Why are these not done by default...
ln -s python3 "${pkgdir}"/usr/bin/python
ln -s python3-config "${pkgdir}"/usr/bin/python-config
ln -s idle3 "${pkgdir}"/usr/bin/idle
ln -s pydoc3 "${pkgdir}"/usr/bin/pydoc
ln -s python${_pybasever}.1 "${pkgdir}"/usr/share/man/man1/python.1
# some useful "stuff" FS#46146
install -dm755 "${pkgdir}"/usr/lib/python${_pybasever}/Tools/{i18n,scripts}
install -m755 Tools/i18n/{msgfmt,pygettext}.py "${pkgdir}"/usr/lib/python${_pybasever}/Tools/i18n/
install -m755 Tools/scripts/{README,*py} "${pkgdir}"/usr/lib/python${_pybasever}/Tools/scripts/
# License
install -Dm644 LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
# PEP668
install -Dm644 "$srcdir"/EXTERNALLY-MANAGED -t "${pkgdir}/usr/lib/python${_pybasever}/"
# Split tests
cd "$pkgdir"/usr/lib/python*/
rm -r {ctypes/test,distutils/tests,idlelib/idle_test,lib2to3/tests,tkinter/test,unittest/test}
cd test
# FS#76193
rm -r !(support)
}
package_python-tests() {
pkgdesc="Regression tests packages for Python"
depends=('python')
cd Python-${pkgver}
make DESTDIR="${pkgdir}" EXTRA_CFLAGS="$CFLAGS" libinstall
cd "$pkgdir"/usr/lib/python*/
rm -r !(test|ctypes|distutils|idlelib|lib2to3|tkinter|unittest)
cd "$pkgdir"/usr/lib/python*/test
rm -r support
cd "$pkgdir"/usr/lib/python*/ctypes
rm -r !(test)
cd "$pkgdir"/usr/lib/python*/distutils
rm -r !(tests)
cd "$pkgdir"/usr/lib/python*/idlelib
rm -r !(idle_test)
cd "$pkgdir"/usr/lib/python*/lib2to3
rm -r !(tests)
cd "$pkgdir"/usr/lib/python*/tkinter
rm -r !(test)
cd "$pkgdir"/usr/lib/python*/unittest
rm -r !(test)
}