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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
PYTHON_COMPAT=( python2_7 pypy )
inherit check-reqs eutils multilib multiprocessing pax-utils python-any-r1 toolchain-funcs versionator
CPY_PATCHSET_VERSION="2.7.10-0"
DESCRIPTION="A fast, compliant alternative implementation of the Python language"
HOMEPAGE="http://pypy.org/"
SRC_URI="https://bitbucket.org/pypy/pypy/downloads/${P}-src.tar.bz2
https://dev.gentoo.org/~floppym/python/python-gentoo-patches-${CPY_PATCHSET_VERSION}.tar.xz"
LICENSE="MIT"
SLOT="0/$(get_version_component_range 1-2 ${PV})"
KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
IUSE="bzip2 doc gdbm +jit low-memory ncurses sandbox shadowstack sqlite cpu_flags_x86_sse2 test tk"
RDEPEND=">=sys-libs/zlib-1.1.3:0=
virtual/libffi:0=
virtual/libintl:0=
dev-libs/expat:0=
dev-libs/openssl:0=[-bindist]
bzip2? ( app-arch/bzip2:0= )
gdbm? ( sys-libs/gdbm:0= )
ncurses? ( sys-libs/ncurses:0= )
sqlite? ( dev-db/sqlite:3= )
tk? (
dev-lang/tk:0=
dev-tcltk/tix:0=
)
!dev-python/pypy-bin:0"
DEPEND="${RDEPEND}
doc? ( dev-python/sphinx )
${PYTHON_DEPS}
test? ( dev-python/pytest )"
PDEPEND="app-admin/python-updater"
S="${WORKDIR}/${P}-src"
pkg_pretend() {
if [[ ${MERGE_TYPE} != binary ]]; then
if use low-memory; then
if ! python_is_installed pypy; then
eerror "USE=low-memory requires a (possibly old) version of dev-python/pypy"
eerror "or dev-python/pypy-bin being installed. Please install it using e.g.:"
eerror
eerror " $ emerge -1v dev-python/pypy-bin"
eerror
eerror "before attempting to build dev-python/pypy[low-memory]."
die "dev-python/pypy-bin (or dev-python/pypy) needs to be installed for USE=low-memory"
fi
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
if python_is_installed pypy; then
if [[ ! ${EPYTHON} || ${EPYTHON} == pypy ]] || use low-memory; then
einfo "Using already-installed PyPy to perform the translation."
local EPYTHON=pypy
else
einfo "Using ${EPYTHON} to perform the translation. Please note that upstream"
einfo "recommends using PyPy for that. If you wish to do so, please unset"
einfo "the EPYTHON variable."
fi
fi
python-any-r1_pkg_setup
fi
}
src_prepare() {
epatch "${FILESDIR}/1.9-scripts-location.patch" \
"${FILESDIR}/1.9-distutils.unixccompiler.UnixCCompiler.runtime_library_dir_option.patch" \
"${FILESDIR}"/2.5.0-shared-lib.patch # 517002
# apply CPython stdlib patches
pushd lib-python/2.7 > /dev/null || die
epatch "${FILESDIR}"/2.5.0_all_distutils_cxx.patch \
"${WORKDIR}"/patches/22_all_turkish_locale.patch \
"${WORKDIR}"/patches/62_all_xml.use_pyxml.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 "${ED%/}${INSDESTTREE}/pypy-c"
}
src_test() {
# (unset)
local -x PYTHONDONTWRITEBYTECODE
./pypy-c ./pypy/test_all.py --pypy=./pypy-c lib-python || die
}
src_install() {
einfo "Installing PyPy ..."
insinto "/usr/$(get_libdir)/pypy"
doins -r include lib_pypy lib-python pypy-c libpypy-c.so
fperms a+x ${INSDESTTREE}/pypy-c ${INSDESTTREE}/libpypy-c.so
pax-mark m "${ED%/}${INSDESTTREE}/pypy-c" "${ED%/}${INSDESTTREE}/libpypy-c.so"
dosym ../$(get_libdir)/pypy/pypy-c /usr/bin/pypy
dodoc README.rst
if ! use gdbm; then
rm -r "${ED%/}${INSDESTTREE}"/lib_pypy/gdbm.py \
"${ED%/}${INSDESTTREE}"/lib-python/*2.7/test/test_gdbm.py || die
fi
if ! use sqlite; then
rm -r "${ED%/}${INSDESTTREE}"/lib-python/*2.7/sqlite3 \
"${ED%/}${INSDESTTREE}"/lib_pypy/_sqlite3.py \
"${ED%/}${INSDESTTREE}"/lib-python/*2.7/test/test_sqlite.py || die
fi
if ! use tk; then
rm -r "${ED%/}${INSDESTTREE}"/lib-python/*2.7/{idlelib,lib-tk} \
"${ED%/}${INSDESTTREE}"/lib_pypy/_tkinter \
"${ED%/}${INSDESTTREE}"/lib-python/*2.7/test/test_{tcl,tk,ttk*}.py || die
fi
# Install docs
use doc && dohtml -r pypy/doc/_build/html/
einfo "Generating caches and byte-compiling ..."
python_export pypy EPYTHON PYTHON PYTHON_SITEDIR
local PYTHON=${ED%/}${INSDESTTREE}/pypy-c
local -x LD_LIBRARY_PATH="${ED%/}${INSDESTTREE}"
echo "EPYTHON='${EPYTHON}'" > epython.py
python_domodule epython.py
# Generate Grammar and PatternGrammar pickles.
"${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/release/package.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 "${ED%/}${INSDESTTREE}"/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%/}${INSDESTTREE}" -name "_cffi_*.[co]" -delete || die
find "${ED%/}${INSDESTTREE}" -type d -empty -delete || die
# compile the installed modules
python_optimize "${ED%/}${INSDESTTREE}"
}
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