dev-python/pypy3: Backport .pyc magic fix as 7.3.9_p3

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

2 files changed, 204 insertions, 0 deletions

diff --git a/dev-python/pypy3/Manifest b/dev-python/pypy3/Manifest
index a2176e5ca119..f9e335f84813 100644
--- a/dev-python/pypy3/Manifest
+++ b/dev-python/pypy3/Manifest
@@ -1,3 +1,4 @@
 DIST pypy3.9-gentoo-patches-7.3.9_p1.tar.xz 3952 BLAKE2B 20ff145749d24f15214c0c78f3fdc5e1cdbfc307972ad9dbc03f1b9704b25ea962434aee0d58a882912374b45f726eb449f0abafd663bddf14867807951b0a7f SHA512 3ce7a126fb7c52754d3b65e3df0786c80a98522ce78ab44fd5f81cd84a41e8b5929df2d8e4f644ed6c2265ca5da397cd7f37d44944cd08f7c8ae1cc8a2fd7e0d
 DIST pypy3.9-gentoo-patches-7.3.9_p2.tar.xz 4548 BLAKE2B 9acdd315d98b5147a21e9affcf4f4be86385cfe7e96a59a4aee1edb478c3c23990c7c846d7a1b268b616491d57346c939ddf02d4284f3b92f0f050e223eb85ba SHA512 28bc05b249f9f98501cb92354eabcdcd27987bfb6f4867bdda40752384db5ecf2204913c792785ce5a0e6ce588ef0044a179a3932da23205e8706cad065d95e2
+DIST pypy3.9-gentoo-patches-7.3.9_p3.tar.xz 5296 BLAKE2B 2422e7d74c563d7328e5bc5c131d13f0cb41f133e06a514e56ad89d2cc8e0b9c57d4379d0e8810486e5e34ec2807a74e9553768a493ffe54fc27d404977097d3 SHA512 3470efdd50ba10e2137b4661c940a3aa807b804ef582a5201507227573637171981bd597b3b40faa3606890f3f51fb8c43ff70628de924a67e2c1226beda9269
 DIST pypy3.9-v7.3.9-src.tar.bz2 26976726 BLAKE2B bf1ed21c575901abac020120aaff07ab57f1404713211b19cbd1eb4d6ffc675b7933be8c6fffc2b69ab467963d6598534cd5aa90c02feddad596611d2a6b6581 SHA512 83f8a6a2da351c190d2d224242cbc35e35529c7a8e8d842eaf5c945cbce2e172b02a340f32af3d49df8d5288370d794d5bc95fc12dd4a13d817c925abf06198a
diff --git a/dev-python/pypy3/pypy3-7.3.9_p3.ebuild b/dev-python/pypy3/pypy3-7.3.9_p3.ebuild
new file mode 100644
index 000000000000..f350af4d2dd4
--- /dev/null
+++ b/dev-python/pypy3/pypy3-7.3.9_p3.ebuild
@@ -0,0 +1,203 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python2_7 )
+inherit pax-utils python-any-r1 toolchain-funcs
+
+PYPY_PV=${PV%_p*}
+MY_P=pypy3.9-v${PYPY_PV/_rc/rc}
+PATCHSET="pypy3.9-gentoo-patches-${PV/_rc/rc}"
+
+DESCRIPTION="A fast, compliant alternative implementation of the Python (3.9) language"
+HOMEPAGE="https://www.pypy.org/"
+SRC_URI="
+	https://buildbot.pypy.org/pypy/${MY_P}-src.tar.bz2
+	https://dev.gentoo.org/~mgorny/dist/python/${PATCHSET}.tar.xz
+"
+S="${WORKDIR}/${MY_P}-src"
+
+LICENSE="MIT"
+# pypy3 -c 'import sysconfig; print(sysconfig.get_config_var("SOABI"))'
+# also check pypy/interpreter/pycode.py -> pypy_incremental_magic
+SLOT="0/pypy39-pp73-336"
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="bzip2 gdbm +jit ncurses sqlite test tk"
+# many tests are failing upstream
+# see https://buildbot.pypy.org/summary?branch=py3.9
+RESTRICT="test"
+
+RDEPEND="
+	|| (
+		>=dev-python/pypy3-exe-${PYPY_PV}_p3:3.9-${PYPY_PV}[bzip2?,ncurses?]
+		>=dev-python/pypy3-exe-bin-${PYPY_PV}_p3:3.9-${PYPY_PV}
+	)
+	dev-lang/python-exec[python_targets_pypy3(-)]
+	dev-libs/openssl:0=
+	gdbm? ( sys-libs/gdbm:0= )
+	sqlite? ( dev-db/sqlite:3= )
+	tk? (
+		dev-lang/tk:0=
+		dev-tcltk/tix:0=
+	)
+	!<dev-python/pypy3-bin-7.3.0:0
+"
+DEPEND="
+	${RDEPEND}
+	test? (
+		${PYTHON_DEPS}
+		!!dev-python/pytest-forked
+	)
+"
+
+pkg_setup() {
+	use test && python-any-r1_pkg_setup
+}
+
+src_prepare() {
+	local PATCHES=(
+		"${WORKDIR}/${PATCHSET}"
+	)
+	default
+
+	eapply_user
+}
+
+src_configure() {
+	tc-export CC
+}
+
+src_compile() {
+	mkdir bin || die
+	# switch to the layout expected for cffi module builds
+	mkdir include/pypy3.9 || die
+	# copy over to make sys.prefix happy
+	cp -p "${BROOT}"/usr/bin/pypy3.9-c-${PYPY_PV} pypy3.9-c || die
+	cp -p "${BROOT}"/usr/include/pypy3.9/${PYPY_PV}/* include/pypy3.9/ || die
+	# (not installed by pypy-exe)
+	rm pypy/module/cpyext/include/_numpypy/numpy/README || die
+	mv pypy/module/cpyext/include/* include/pypy3.9/ || die
+	mv pypy/module/cpyext/parse/*.h include/pypy3.9/ || die
+	pax-mark m pypy3.9-c
+
+	# verify the subslot
+	local soabi=$(
+		./pypy3.9-c - <<-EOF
+			import importlib.util
+			import sysconfig
+			soabi = sysconfig.get_config_var("SOABI")
+			magic = importlib.util._RAW_MAGIC_NUMBER & 0xffff
+			print(f"{soabi}-{magic}")
+		EOF
+	)
+	[[ ${soabi} == ${SLOT#*/} ]] || die "update subslot to ${soabi}"
+
+	einfo "Generating caches and CFFI modules ..."
+
+	# Generate Grammar and PatternGrammar pickles.
+	./pypy3.9-c - <<-EOF || die "Generation of Grammar and PatternGrammar pickles failed"
+		import lib2to3.pygram
+		import lib2to3.patcomp
+		lib2to3.patcomp.PatternCompiler()
+	EOF
+
+	# Generate cffi modules
+	# Please keep in sync with pypy/tool/build_cffi_imports.py!
+	# (NB: we build CFFI modules first to avoid error log when importing
+	# build_cffi_imports).
+	cffi_targets=( pypy_util blake2/_blake2 sha3/_sha3 ssl
+		audioop syslog pwdgrp resource lzma posixshmem )
+	use gdbm && cffi_targets+=( gdbm )
+	use ncurses && cffi_targets+=( curses )
+	use sqlite && cffi_targets+=( sqlite3 )
+	use tk && cffi_targets+=( tkinter/tklib )
+
+	local t
+	# all modules except tkinter output to .
+	# tkinter outputs to the correct dir ...
+	cd lib_pypy || die
+	for t in "${cffi_targets[@]}"; do
+		# tkinter doesn't work via -m
+		../pypy3.9-c "_${t}_build.py" || die "Failed to build CFFI bindings for ${t}"
+	done
+
+	# Verify that CFFI module list is up-to-date
+	local expected_cksum=63d4659f
+	local local_cksum=$(
+		../pypy3.9-c - <<-EOF
+			import binascii
+			import json
+			from pypy_tools.build_cffi_imports import cffi_build_scripts as x
+			print("%08x" % (binascii.crc32(json.dumps(x).encode()),))
+		EOF
+	)
+	if [[ ${local_cksum} != ${expected_cksum} ]]; then
+		die "Please verify cffi_targets and update checksum to ${local_cksum}"
+	fi
+
+	# Cleanup temporary objects
+	find -name "*_cffi.[co]" -delete || die
+	find -type d -empty -delete || die
+}
+
+src_test() {
+	# (unset)
+	local -x PYTHONDONTWRITEBYTECODE=
+	local -x COLUMNS=80
+
+	# Test runner requires Python 2 too. However, it spawns PyPy3
+	# internally so that we end up testing the correct interpreter.
+	# (--deselect for failing doctests)
+	"${EPYTHON}" ./pypy/test_all.py --pypy=./pypy3.9-c -vv lib-python || die
+}
+
+src_install() {
+	einfo "Installing PyPy ..."
+	dodir /usr/bin
+	dosym pypy3.9-c-${PYPY_PV} /usr/bin/pypy3.9
+	dosym pypy3.9 /usr/bin/pypy3
+	insinto /usr/lib/pypy3.9
+	# preserve mtimes to avoid obsoleting caches
+	insopts -p
+	doins -r lib-python/3/. lib_pypy/.
+	insinto /usr/include
+	doins -r include/pypy3.9
+
+	# replace copied headers with symlinks
+	for x in "${BROOT}"/usr/include/pypy3.9/${PYPY_PV}/*; do
+		dosym "${PYPY_PV}/${x##*/}" "/usr/include/pypy3.9/${x##*/}"
+	done
+
+	dodoc README.rst
+
+	local dest=/usr/lib/pypy3.9
+	if ! use gdbm; then
+		rm -r "${ED}${dest}"/_gdbm* || die
+	fi
+	if ! use sqlite; then
+		rm -r "${ED}${dest}"/sqlite3 \
+			"${ED}${dest}"/_sqlite3* \
+			"${ED}${dest}"/test/test_sqlite.py || die
+	fi
+	if ! use tk; then
+		rm -r "${ED}${dest}"/{idlelib,tkinter} \
+			"${ED}${dest}"/_tkinter \
+			"${ED}${dest}"/test/test_{tcl,tk,ttk*}.py || die
+	fi
+
+	local -x EPYTHON=pypy3
+	local -x PYTHON=${ED}/usr/bin/pypy3.9-c-${PYPY_PV}
+	# temporarily copy to build tree to facilitate module builds
+	cp -p "${BROOT}/usr/bin/pypy3.9-c-${PYPY_PV}" "${PYTHON}" || die
+
+	echo "EPYTHON='${EPYTHON}'" > epython.py || die
+	python_moduleinto "${dest}"/site-packages
+	python_domodule epython.py
+
+	einfo "Byte-compiling Python standard library..."
+	python_optimize "${ED}${dest}"
+
+	# remove to avoid collisions
+	rm "${PYTHON}" || die
+}