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# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
# pypy3 needs to be built using python 2
PYTHON_COMPAT=( python2_7 pypy )
inherit check-reqs pax-utils python-any-r1 toolchain-funcs versionator
MY_P=pypy3-v${PV}
DESCRIPTION="A fast, compliant alternative implementation of the Python (3.5) language"
HOMEPAGE="http://pypy.org/"
SRC_URI="https://bitbucket.org/pypy/pypy/downloads/${MY_P}-src.tar.bz2"
LICENSE="MIT"
# pypy3 -c 'import sysconfig; print(sysconfig.get_config_var("SOABI"))'
SLOT="0/510"
KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
IUSE="bzip2 gdbm +jit libressl low-memory ncurses sandbox sqlite tk"
RDEPEND=">=sys-libs/zlib-1.1.3:0=
virtual/libffi:0=
virtual/libintl:0=
dev-libs/expat:0=
!libressl? ( dev-libs/openssl:0=[-bindist] )
libressl? ( dev-libs/libressl:0= )
bzip2? ( app-arch/bzip2:0= )
gdbm? ( sys-libs/gdbm:0= )
ncurses? ( sys-libs/ncurses:0= )
sqlite? ( dev-db/sqlite:3= )
tk? (
dev-lang/tk:0=
dev-tcltk/tix:0=
)
!dev-python/pypy3-bin:0"
DEPEND="${RDEPEND}
low-memory? ( virtual/pypy )
!low-memory? (
|| (
virtual/pypy
(
dev-lang/python:2.7
dev-python/pycparser[python_targets_python2_7(-),python_single_target_python2_7(+)]
)
)
)"
S="${WORKDIR}/${MY_P}-src"
check_env() {
if use low-memory; then
CHECKREQS_MEMORY="1750M"
use amd64 && CHECKREQS_MEMORY="3500M"
else
CHECKREQS_MEMORY="3G"
use amd64 && CHECKREQS_MEMORY="6G"
fi
check-reqs_pkg_pretend
}
pkg_pretend() {
[[ ${MERGE_TYPE} != binary ]] && check_env
}
pkg_setup() {
if [[ ${MERGE_TYPE} != binary ]]; then
check_env
# unset to allow forcing pypy below :)
use low-memory && local EPYTHON=
if python_is_installed pypy && [[ ! ${EPYTHON} || ${EPYTHON} == pypy ]]; then
einfo "Using PyPy to perform the translation."
local EPYTHON=pypy
else
einfo "Using ${EPYTHON:-python2} to perform the translation. Please note that upstream"
einfo "recommends using PyPy for that. If you wish to do so, please install"
einfo "virtual/pypy and ensure that EPYTHON variable is unset."
fi
python-any-r1_pkg_setup
fi
}
src_prepare() {
eapply "${FILESDIR}/4.0.0-gentoo-path.patch"
eapply "${FILESDIR}/1.9-distutils.unixccompiler.UnixCCompiler.runtime_library_dir_option.patch"
eapply "${FILESDIR}"/5.9.0-shared-lib.patch # 517002
sed -e "s^@EPREFIX@^${EPREFIX}^" \
-e "s^@libdir@^$(get_libdir)^" \
-i lib-python/3/distutils/command/install.py || die
# apply CPython stdlib patches
pushd lib-python/3 > /dev/null || die
eapply "${FILESDIR}"/5.8.0_all_distutils_cxx.patch
eapply "${FILESDIR}"/python-3.5-distutils-OO-build.patch
popd > /dev/null || die
eapply_user
}
src_configure() {
tc-export CC
local args=(
--shared
$(usex jit -Ojit -O2)
$(usex sandbox --sandbox '')
--jit-backend=auto
pypy/goal/targetpypystandalone
)
# Avoid linking against libraries disabled by use flags
local opts=(
bzip2:bz2
ncurses:_minimal_curses
)
local opt
for opt in "${opts[@]}"; do
local flag=${opt%:*}
local mod=${opt#*:}
args+=(
$(usex ${flag} --withmod --withoutmod)-${mod}
)
done
local interp=( "${PYTHON}" )
if use low-memory; then
interp=( env PYPY_GC_MAX_DELTA=200MB
"${PYTHON}" --jit loop_longevity=300 )
fi
# translate into the C sources
# we're going to make them ourselves since otherwise pypy does not
# free up the unneeded memory before spawning the compiler
set -- "${interp[@]}" rpython/bin/rpython --batch --source "${args[@]}"
echo -e "\033[1m${@}\033[0m"
"${@}" || die "translation failed"
}
src_compile() {
emake -C "${T}"/usession*-0/testing_1
# copy back to make sys.prefix happy
cp -p "${T}"/usession*-0/testing_1/{pypy3-c,libpypy3-c.so} . || die
pax-mark m pypy3-c libpypy3-c.so
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!
#cffi_build_scripts = {
# "sqlite3": "_sqlite3_build.py",
# "audioop": "_audioop_build.py",
# "tk": "_tkinter/tklib_build.py",
# "curses": "_curses_build.py" if sys.platform != "win32" else None,
# "syslog": "_syslog_build.py" if sys.platform != "win32" else None,
# "_gdbm": "_gdbm_build.py" if sys.platform != "win32" else None,
# "pwdgrp": "_pwdgrp_build.py" if sys.platform != "win32" else None,
# "resource": "_resource_build.py" if sys.platform != "win32" else None,
# "lzma": "_lzma_build.py",
# "_decimal": "_decimal_build.py",
# "_ssl": "_ssl_build.py",
cffi_targets=( audioop syslog pwdgrp resource lzma decimal ssl )
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 ${t}"
done
# Cleanup temporary objects
find -name "_cffi_*.[co]" -delete || die
find -type d -empty -delete || die
}
src_test() {
# (unset)
local -x PYTHONDONTWRITEBYTECODE
# Test runner requires Python 2 too. However, it spawns PyPy3
# internally so that we end up testing the correct interpreter.
"${PYTHON}" ./pypy/test_all.py --pypy=./pypy3-c lib-python || die
}
src_install() {
local dest=/usr/$(get_libdir)/pypy3
einfo "Installing PyPy ..."
exeinto "${dest}"
doexe pypy3-c libpypy3-c.so
pax-mark m "${ED%/}${dest}/pypy3-c" "${ED%/}${dest}/libpypy3-c.so"
insinto "${dest}"
# preserve mtimes to avoid obsoleting caches
insopts -p
doins -r include lib_pypy lib-python
dosym ../$(get_libdir)/pypy3/pypy3-c /usr/bin/pypy3
dodoc README.rst
if ! use gdbm; then
rm -r "${ED%/}${dest}"/lib_pypy/_gdbm* || die
fi
if ! use sqlite; then
rm -r "${ED%/}${dest}"/lib-python/*3/sqlite3 \
"${ED%/}${dest}"/lib_pypy/_sqlite3* \
"${ED%/}${dest}"/lib-python/*3/test/test_sqlite.py || die
fi
if ! use tk; then
rm -r "${ED%/}${dest}"/lib-python/*3/{idlelib,tkinter} \
"${ED%/}${dest}"/lib_pypy/_tkinter \
"${ED%/}${dest}"/lib-python/*3/test/test_{tcl,tk,ttk*}.py || die
fi
einfo "Generating caches and byte-compiling ..."
local -x PYTHON=${ED%/}${dest}/pypy3-c
# we can't use eclass function since PyPy is dumb and always gives
# paths relative to the interpreter
local PYTHON_SITEDIR=${EPREFIX}/usr/$(get_libdir)/pypy3/site-packages
python_export pypy3 EPYTHON
echo "EPYTHON='${EPYTHON}'" > epython.py || die
python_domodule epython.py
einfo "Byte-compiling Python standard library..."
# compile the installed modules
python_optimize "${ED%/}${dest}"
}
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