commit:     b37b10ce12333ea063bc55c94099b75308ea57f6
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Fri Feb  7 16:00:40 2025 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Fri Feb  7 19:14:13 2025 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b37b10ce

dev-lang/pypy3-exe: New package for PyPy3.11's executable, 7.3.18

Let's move to a common "pypy3-exe" package, so people's preferences
(-exe vs. -exe-bin) are preserved across different PyPy3 versions.

Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>

 dev-lang/pypy3-exe/Manifest                     |   2 +
 dev-lang/pypy3-exe/metadata.xml                 |  16 +++
 dev-lang/pypy3-exe/pypy3-exe-3.11.7.3.18.ebuild | 136 ++++++++++++++++++++++++
 3 files changed, 154 insertions(+)

diff --git a/dev-lang/pypy3-exe/Manifest b/dev-lang/pypy3-exe/Manifest
new file mode 100644
index 000000000000..8598e02b0941
--- /dev/null
+++ b/dev-lang/pypy3-exe/Manifest
@@ -0,0 +1,2 @@
+DIST pypy3.11-gentoo-patches-7.3.18.tar.xz 3688 BLAKE2B 
9cb19493eb9b9cb38f17d59931a9cd84328e69a85bc8c0c76cdbcf92a5990d50ffe8b7d4b605f7fbab314d40b8afdb6824ffbe5f51df628404421dc842ed5986
 SHA512 
07ee93108d13546fe1323cf1c2bffa9335646592a83f0ddb5f69e2e4bd31f5349d611ee569d2ab6e3cfa70d91dbaea8feced562aa868583ca5c623b0ab8d1555
+DIST pypy3.11-v7.3.18-src.tar.bz2 24908760 BLAKE2B 
e467d0b9ad254382bc727be0d2eea61573857a9638f0f7c896069bc2db9052876a1c9c77f12672728754287e0f69fc38a6cd8d7235e9be82de87292e409e85a4
 SHA512 
d4337a69c46c86594ae3eae09b8ab83db073eb4955f4e04bb8168ac412e8e55698938c2045f3e5d3c6a459a19cdf45a08af63e7587922a5d879fba373c6c9faf

diff --git a/dev-lang/pypy3-exe/metadata.xml b/dev-lang/pypy3-exe/metadata.xml
new file mode 100644
index 000000000000..3f2aeb55aa5e
--- /dev/null
+++ b/dev-lang/pypy3-exe/metadata.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd";>
+<pkgmetadata>
+       <maintainer type="project">
+               <email>[email protected]</email>
+               <name>Python</name>
+       </maintainer>
+       <upstream>
+               <remote-id type="github">pypy/pypy</remote-id>
+       </upstream>
+       <use>
+               <flag name="low-memory">Build using PyPy with the engine 
configured towards low memory footprint.
+                       This makes it possible to build PyPy using ~3.5G of RAM 
on amd64 and ~half of that on x86,
+                       at the cost of lengthened build time.</flag>
+       </use>
+</pkgmetadata>

diff --git a/dev-lang/pypy3-exe/pypy3-exe-3.11.7.3.18.ebuild 
b/dev-lang/pypy3-exe/pypy3-exe-3.11.7.3.18.ebuild
new file mode 100644
index 000000000000..9766feaccfc6
--- /dev/null
+++ b/dev-lang/pypy3-exe/pypy3-exe-3.11.7.3.18.ebuild
@@ -0,0 +1,136 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit check-reqs pax-utils toolchain-funcs
+
+PYVER=$(ver_cut 1-2)
+PATCHSET_PV=$(ver_cut 3-)
+PYPY_PV=${PATCHSET_PV%_p*}
+
+MY_P="pypy${PYVER}-v${PYPY_PV/_}"
+PATCHSET="pypy${PYVER}-gentoo-patches-${PATCHSET_PV/_rc/rc}"
+
+DESCRIPTION="PyPy3.11 executable (build from source)"
+HOMEPAGE="
+       https://pypy.org/
+       https://github.com/pypy/pypy/
+"
+SRC_URI="
+       https://downloads.python.org/pypy/${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="${PV%_p*}"
+IUSE="+jit low-memory ncurses cpu_flags_x86_sse2"
+
+RDEPEND="
+       app-arch/bzip2:0=
+       dev-libs/expat:0=
+       dev-libs/libffi:0=
+       >=sys-libs/zlib-1.1.3:0=
+       virtual/libintl:0=
+       ncurses? ( sys-libs/ncurses:0= )
+       !dev-lang/pypy3-exe-bin:${SLOT}
+"
+DEPEND="
+       ${RDEPEND}
+"
+BDEPEND="
+       || (
+               dev-lang/pypy:2.7
+               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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