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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit check-reqs pax-utils toolchain-funcs
PYPY_PV=${PV%_p*}
PYVER=3.9
MY_P="pypy${PYVER}-v${PYPY_PV/_}"
PATCHSET="pypy${PYVER}-gentoo-patches-${PV/_}"
DESCRIPTION="PyPy3.9 executable (build from source)"
HOMEPAGE="
https://www.pypy.org/
https://github.com/pypy/pypy/
"
SRC_URI="
https://downloads.python.org/pypy/${MY_P}-src.tar.bz2
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"
SLOT="${PYPY_PV}"
KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86 ~amd64-linux ~x86-linux"
IUSE="+jit low-memory ncurses cpu_flags_x86_sse2"
RDEPEND="
app-arch/bzip2:0=
dev-libs/expat:0=
dev-libs/libffi:0=
>=sys-libs/zlib-1.1.3:0=
virtual/libintl:0=
ncurses? ( sys-libs/ncurses:0= )
!dev-python/pypy3-exe-bin:${SLOT}
"
DEPEND="
${RDEPEND}
"
BDEPEND="
dev-python/pypy
virtual/pkgconfig
"
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() {
[[ ${MERGE_TYPE} != binary ]] && check_env
}
src_prepare() {
local PATCHES=(
"${WORKDIR}/${PATCHSET}"
)
default
}
src_configure() {
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=(
--no-shared
$(usex jit -Ojit -O2)
${jit_backend}
pypy/goal/targetpypystandalone
--withmod-bz2
$(usex ncurses --with{,out}mod-_minimal_curses)
)
local interp=( pypy )
if use low-memory; then
local -x PYPY_GC_MAX_DELTA=200MB
interp+=( --jit loop_longevity=300 )
fi
# translate into the C sources
# we're going to build them ourselves since otherwise pypy does not
# free up the unneeded memory before spawning the compiler
set -- "${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
}
src_install() {
cd "${T}"/usession*-0 || die
newbin "testing_1/pypy${PYVER}-c" "pypy${PYVER}-c-${PYPY_PV}"
insinto "/usr/include/pypy${PYVER}/${PYPY_PV}"
doins *.h
pax-mark m "${ED}/usr/bin/pypy${PYVER}-c-${PYPY_PV}"
}
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