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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
PYTHON_COMPAT=( python2_7 )
inherit pax-utils python-any-r1 toolchain-funcs
PYPY_PV=${PV%_p*}
MY_P=pypy3.8-v${PYPY_PV/_rc/rc}
PATCHSET="pypy3.8-gentoo-patches-${PV/_rc/rc}"
DESCRIPTION="A fast, compliant alternative implementation of the Python (3.8) language"
HOMEPAGE="https://www.pypy.org/"
SRC_URI="https://buildbot.pypy.org/pypy/${MY_P}-src.tar.bz2
https://dev.gentoo.org/~mgorny/dist/python/${PATCHSET}.tar.xz"
S="${WORKDIR}/${MY_P}-src"
LICENSE="MIT"
# pypy3 -c 'import sysconfig; print(sysconfig.get_config_var("SOABI"))'
# also check pypy/interpreter/pycode.py -> pypy_incremental_magic
SLOT="0/pypy38-pp73"
KEYWORDS="amd64 ~arm64 ~ppc64 x86 ~amd64-linux ~x86-linux"
IUSE="bzip2 gdbm +jit ncurses sqlite test tk"
# pypy3.8 is in alpha state and many tests are failing
RESTRICT="test"
RDEPEND="
|| (
>=dev-python/pypy3-exe-${PYPY_PV}:${PYPY_PV}[bzip2?,ncurses?]
>=dev-python/pypy3-exe-bin-${PYPY_PV}:${PYPY_PV}
)
dev-libs/openssl:0=
gdbm? ( sys-libs/gdbm:0= )
sqlite? ( dev-db/sqlite:3= )
tk? (
dev-lang/tk:0=
dev-tcltk/tix:0=
)
!<dev-python/pypy3-bin-7.3.0:0"
DEPEND="${RDEPEND}
test? (
${PYTHON_DEPS}
!!dev-python/pytest-forked
)"
pkg_setup() {
use test && python-any-r1_pkg_setup
}
src_prepare() {
local PATCHES=(
"${WORKDIR}/${PATCHSET}"
)
default
eapply_user
}
src_configure() {
tc-export CC
}
src_compile() {
mkdir bin || die
# switch to the layout expected for cffi module builds
mkdir include/pypy3.8 || die
cp include/*.h include/pypy3.8/ || die
# copy over to make sys.prefix happy
cp -p "${BROOT}"/usr/bin/pypy3-c-${PYPY_PV} pypy3-c || die
cp -p "${BROOT}"/usr/include/pypy3.8/${PYPY_PV}/* include/pypy3.8/ || die
# (not installed by pypy-exe)
rm pypy/module/cpyext/include/_numpypy/numpy/README || die
mv pypy/module/cpyext/include/* include/pypy3.8/ || die
mv pypy/module/cpyext/parse/*.h include/pypy3.8/ || die
pax-mark m pypy3-c
# verify the subslot
local soabi=$(./pypy3-c -c 'import sysconfig; print(sysconfig.get_config_var("SOABI"))')
[[ ${soabi} == ${SLOT#*/} ]] || die "update subslot to ${soabi}"
einfo "Generating caches and CFFI modules ..."
# Generate Grammar and PatternGrammar pickles.
./pypy3-c -c "import lib2to3.pygram, lib2to3.patcomp; lib2to3.patcomp.PatternCompiler()" \
|| die "Generation of Grammar and PatternGrammar pickles failed"
# Generate cffi modules
# Please keep in sync with pypy/tool/build_cffi_imports.py!
# (NB: we build CFFI modules first to avoid error log when importing
# build_cffi_imports).
cffi_targets=( pypy_util blake2/_blake2 sha3/_sha3 ssl
audioop syslog pwdgrp resource lzma posixshmem )
use gdbm && cffi_targets+=( gdbm )
use ncurses && cffi_targets+=( curses )
use sqlite && cffi_targets+=( sqlite3 )
use tk && cffi_targets+=( tkinter/tklib )
local t
# all modules except tkinter output to .
# tkinter outputs to the correct dir ...
cd lib_pypy || die
for t in "${cffi_targets[@]}"; do
# tkinter doesn't work via -m
../pypy3-c "_${t}_build.py" || die "Failed to build CFFI bindings for ${t}"
done
# Verify that CFFI module list is up-to-date
local expected_cksum=63d4659f
local local_cksum=$(../pypy3-c -c '
from pypy_tools.build_cffi_imports import cffi_build_scripts as x;
import binascii, json;
print("%08x" % (binascii.crc32(json.dumps(x).encode()),))')
if [[ ${local_cksum} != ${expected_cksum} ]]; then
die "Please verify cffi_targets and update checksum to ${local_cksum}"
fi
# Cleanup temporary objects
find -name "*_cffi.[co]" -delete || die
find -type d -empty -delete || die
}
src_test() {
# (unset)
local -x PYTHONDONTWRITEBYTECODE=
local -x COLUMNS=80
# Test runner requires Python 2 too. However, it spawns PyPy3
# internally so that we end up testing the correct interpreter.
# (--deselect for failing doctests)
"${EPYTHON}" ./pypy/test_all.py --pypy=./pypy3-c -vv lib-python || die
}
src_install() {
einfo "Installing PyPy ..."
dodir /usr/bin
dosym pypy3-c-${PYPY_PV} /usr/bin/pypy3
insinto /usr/lib/pypy3.8
# preserve mtimes to avoid obsoleting caches
insopts -p
doins -r lib-python/3/. lib_pypy/.
insinto /usr/include
doins -r include/pypy3.8
# replace copied headers with symlinks
for x in "${BROOT}"/usr/include/pypy3.8/${PYPY_PV}/*; do
dosym "${PYPY_PV}/${x##*/}" "/usr/include/pypy3.8/${x##*/}"
done
dodoc README.rst
local dest=/usr/lib/pypy3.8
if ! use gdbm; then
rm -r "${ED}${dest}"/_gdbm* || die
fi
if ! use sqlite; then
rm -r "${ED}${dest}"/sqlite3 \
"${ED}${dest}"/_sqlite3* \
"${ED}${dest}"/test/test_sqlite.py || die
fi
if ! use tk; then
rm -r "${ED}${dest}"/{idlelib,tkinter} \
"${ED}${dest}"/_tkinter \
"${ED}${dest}"/test/test_{tcl,tk,ttk*}.py || die
fi
local -x EPYTHON=pypy3
local -x PYTHON=${ED}/usr/bin/pypy3-c-${PYPY_PV}
# temporarily copy to build tree to facilitate module builds
cp -p "${BROOT}/usr/bin/pypy3-c-${PYPY_PV}" "${PYTHON}" || die
echo "EPYTHON='${EPYTHON}'" > epython.py || die
python_moduleinto "${dest}"/site-packages
python_domodule epython.py
einfo "Byte-compiling Python standard library..."
python_optimize "${ED}${dest}"
# remove to avoid collisions
rm "${PYTHON}" || die
}
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