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# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=5
# pypy3 needs to be built using python 2
PYTHON_COMPAT=( python2_7 pypy )
EHG_PROJECT="pypy"
EHG_REPO_URI="https://bitbucket.org/pypy/pypy"
EHG_REVISION="py3k"
inherit check-reqs eutils mercurial multilib multiprocessing pax-utils \
python-any-r1 toolchain-funcs versionator
DESCRIPTION="A fast, compliant alternative implementation of Python 3"
HOMEPAGE="http://pypy.org/"
SRC_URI=""
LICENSE="MIT"
SLOT="0/$(get_version_component_range 1-2 ${PV})"
KEYWORDS=""
IUSE="bzip2 gdbm +jit libressl low-memory ncurses sandbox +shadowstack sqlite cpu_flags_x86_sse2 tk"
RDEPEND=">=sys-libs/zlib-1.1.3:0=
virtual/libffi:0=
virtual/libintl:0=
dev-libs/expat:0=
!libressl? ( dev-libs/openssl:0= )
libressl? ( dev-libs/libressl:= )
bzip2? ( app-arch/bzip2:0= )
gdbm? ( sys-libs/gdbm:0= )
ncurses? ( sys-libs/ncurses:0= )
sqlite? ( dev-db/sqlite:3= )
tk? (
dev-lang/tk:0=
dev-tcltk/tix:0=
)
!dev-python/pypy3-bin:0"
DEPEND="${RDEPEND}
low-memory? ( virtual/pypy:0 )
!low-memory? ( ${PYTHON_DEPS} )"
S="${WORKDIR}/${P}-src"
pkg_pretend() {
if [[ ${MERGE_TYPE} != binary ]]; then
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
fi
}
pkg_setup() {
if [[ ${MERGE_TYPE} != binary ]]; then
pkg_pretend
# 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 ${EPYTHON:-python2} to perform the translation. Please note that upstream"
einfo "recommends using PyPy for that. If you wish to do so, please install"
einfo "virtual/pypy and ensure that EPYTHON variable is unset."
fi
python-any-r1_pkg_setup
fi
}
src_unpack() {
default
mercurial_src_unpack
}
src_prepare() {
epatch "${FILESDIR}/4.0.0-gentoo-path.patch" \
"${FILESDIR}/1.9-distutils.unixccompiler.UnixCCompiler.runtime_library_dir_option.patch" \
"${FILESDIR}"/2.5.0-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
epatch "${FILESDIR}"/5.2.0-distutils-c++.patch
popd > /dev/null || die
epatch_user
}
src_compile() {
tc-export CC
local jit_backend
if use jit; then
jit_backend='--jit-backend='
# We only need the explicit sse2 switch for x86.
# On other arches we can rely on autodetection which uses
# compiler macros. Plus, --jit-backend= doesn't accept all
# the modern values...
if use x86; then
if use cpu_flags_x86_sse2; then
jit_backend+=x86
else
jit_backend+=x86-without-sse2
fi
else
jit_backend+=auto
fi
fi
local args=(
--shared
$(usex jit -Ojit -O2)
$(usex shadowstack --gcrootfinder=shadowstack '')
$(usex sandbox --sandbox '')
${jit_backend}
--make-jobs=$(makeopts_jobs)
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
set -- "${interp[@]}" rpython/bin/rpython --batch "${args[@]}"
echo -e "\033[1m${@}\033[0m"
"${@}" || die "compile error"
#use doc && emake -C pypy/doc/ html
pax-mark m pypy-c libpypy-c.so
}
src_install() {
local dest=/usr/$(get_libdir)/pypy3
einfo "Installing PyPy ..."
insinto "${dest}"
doins -r include lib_pypy lib-python pypy-c libpypy-c.so
fperms a+x ${dest}/pypy-c ${dest}/libpypy-c.so
pax-mark m "${ED%/}${dest}/pypy-c" "${ED%/}${dest}/libpypy-c.so"
dosym ../$(get_libdir)/pypy3/pypy-c /usr/bin/pypy3
dodoc README.rst
if ! use gdbm; then
rm -r "${ED%/}${dest}"/lib_pypy/gdbm.py \
"${ED%/}${dest}"/lib-python/*3/test/test_gdbm.py || die
fi
if ! use sqlite; then
rm -r "${ED%/}${dest}"/lib-python/*3/sqlite3 \
"${ED%/}${dest}"/lib_pypy/_sqlite3.py \
"${ED%/}${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
# Install docs
#use doc && dohtml -r pypy/doc/_build/html/
einfo "Generating caches and byte-compiling ..."
local -x PYTHON=${ED%/}${dest}/pypy-c
local -x LD_LIBRARY_PATH="${ED%/}${dest}"
# 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='${EPYTHON}'" > epython.py || die
python_domodule epython.py
# Generate Grammar and PatternGrammar pickles.
"${PYTHON}" -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,
cffi_targets=( audioop syslog pwdgrp )
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 "${ED%/}${dest}"/lib_pypy || die
for t in "${cffi_targets[@]}"; do
# tkinter doesn't work via -m
"${PYTHON}" "_${t}_build.py" || die "Failed to build CFFI bindings for ${t}"
done
# Cleanup temporary objects
find "${ED%/}${dest}" -name "_cffi_*.[co]" -delete || die
find "${ED%/}${dest}" -type d -empty -delete || die
# compile the installed modules
python_optimize "${ED%/}${dest}"
}
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