gentoo auto-resync : 23:11:2023 - 05:24:22

2 files changed, 534 insertions, 0 deletions

diff --git a/dev-lang/python/Manifest b/dev-lang/python/Manifest
index 27ef404b6f8b..8fde9e138a0f 100644
--- a/dev-lang/python/Manifest
+++ b/dev-lang/python/Manifest
@@ -20,6 +20,8 @@ DIST Python-3.12.0rc3.tar.xz 20566024 BLAKE2B b5f709eb80ceec58ced5bc7b0a4bd96496
 DIST Python-3.12.0rc3.tar.xz.asc 963 BLAKE2B 790b5c25ff5058d4d53c0c189ba82ba32b62cdfb100e658ca6171b2ade73bbfa155208a6c3053f498caf664852649d900b8a5173e48928f5c3c90d51a557877b SHA512 224d4402b96d6f5938d0eec83a3e494e25b4d883f9466c653788b86fc4ce5ab26ac8d9891f7aa20a6bd4766a5bc47fbe19afbc27db9148071b6b215bbdcc32f6
 DIST Python-3.13.0a1.tar.xz 20137588 BLAKE2B 62612d22ce652f4b1d7ce93aa30bd5814dbf271dbe98e321b99d003d7da8f74798e55f556db75fc39b676295c1d1f7b31919c444fe3c667d2fbd2ea16799a211 SHA512 456c6c7cb18b92645269ffa6c4db4b18370664aa60f2dbe8f42c87ae4d6d0e34940500fa06c13f0f043c33213f4e3022e233ef01bb65b50fba91454f1db3ed5e
 DIST Python-3.13.0a1.tar.xz.asc 963 BLAKE2B b4d765b76bfa13370bb9eb649e009149a292a09ec2739bbc7014be1026b9e6de06d3223cdc404fa86ef022a67c5605513c47050ca14f9d9d8dffd5e505f64328 SHA512 964e9eca1964b43333c755437d923abf0e96c7567a09ae3b9a9aad52fa5063b9699546e7b1f0bc96883b7487f3c44fd3bfda1573147fc1c4384580d77ec0272f
+DIST Python-3.13.0a2.tar.xz 20244640 BLAKE2B b1edae4c5f6c33e7250f718caa3164e163ea13f245817a997f0497d20bb9695e6e2f777eb42fc210b21fb315bd1753fe4a46b7f213312a03201481d26544fa63 SHA512 2702f630ebb49a835c213656f2f0d41f87daf2dad6b856821f4011f4614c19279656eaa1dad9f1cbfd258992aa5f59d4571577057c6a4ad1cdcfa4d8ada3b607
+DIST Python-3.13.0a2.tar.xz.asc 963 BLAKE2B db603fcf2dcf0c727b3a92a5ccbaadd080e11d664b1c07944ef082b5ca8625b2ccd4d4384d344d14e61eb73466011f2284f5240d710b3be7206c7316e2a3872b SHA512 c6a0101b844701fcd860a519ec4830bde0df486ea78377831544dbe0db25dd67c28360f46d5ef01db64aa4347cf7b0d489590f6dc91e768b16753228f2c93b25
 DIST Python-3.8.18.tar.xz 20696952 BLAKE2B 45be712aeef8bb3ba04aa2bd7d0282aa5f817327749c620ede18ee307fcb432540db9062a8186b08b49467515c74f01eb6fa739f366cca76dfadedcb22858429 SHA512 0be1d85cafade25e99b8277ba51d7b9b3a3d2dbbcc52fd0d1c633c47982e5dd87fd7a0ca180a78d7801d79a8ecafa79bd9d501d544cd7b6da53ea409daa70adf
 DIST Python-3.8.18.tar.xz.asc 833 BLAKE2B bc4e989748d53c6be7040e78d9f1852227c6a76f4c63a68824f5139defd51d1ea7988df01f961ff5c77382e156ef45fead2bb97bddbb38b208ddfa9c709e4f34 SHA512 99a0fd74fe19144819fd9522836474e10c1593787eb464694bdc6224b2d4a9331e31d2ecafc35c2bbb9bf67f20186295b28f9374c1fdcd05ac13f5f400219489
 DIST Python-3.9.18.tar.xz 19673928 BLAKE2B 97da9bedaf29101e5df82199ac3ee12f1da74d5cc89de21ff1510c3f6d34d7f9194489e79855f1ab3c6f26768738e784cb7231c1a692fa746edd21d35558bc4e SHA512 aab155aca757d298394eddb91ff9a8f239665bd46feb495c6b6f735bbcb7489c05c858cc4cd08f1575c24f293b33492d763e9a140d92f0b2b0cc81a165a677c7
@@ -37,6 +39,7 @@ DIST python-gentoo-patches-3.12.0rc2_p1.tar.xz 5168 BLAKE2B 399ad4854c46e0a2bdc7
 DIST python-gentoo-patches-3.12.0rc3.tar.xz 5168 BLAKE2B 66f132bb26c5ce36823897a6938c0f7018afd8f3c53cf738656929a944604de2764263c437c6ee4f81b617f02a33ef154d354998d14fcaef358b19b867da2937 SHA512 72fb6371871bb41ba59ddf711444fa17524fc7ac185db0ac762f6664c61cf086c73d13df10c0346094f603ed2d783bae201ee79de8d7d4cc339b74b26bd0a2f6
 DIST python-gentoo-patches-3.12.0rc3_p1.tar.xz 9700 BLAKE2B e87bc56dcf82dc0ba598ac68ffda4dbd4dd8dac4b1e9d2bc092f4ef05b9045a41270dffc7b727bcc4e82df302ee923d29dae9c18ebf97494a016c30c2f3073ac SHA512 5d9eb94ab0ffe1fba81362c448dabcd771f89e0a8576a72e7d5748831b9b8bb858942ed6c2eee3306be2a42fe4ed01f971269969c0fd6279c32d390a3a8f7cd8
 DIST python-gentoo-patches-3.13.0a1.tar.xz 4352 BLAKE2B 49f52cee497fbde6ca9628002d367e64455a628d383ce88c89a773b8d566c1601a22b65ccc130ce842bef67d3014ed987d35f86a1b83ac7ba9ad78fb7b0a6144 SHA512 bcfdc102f7c52681263e216fb46b08bcb6fa104d5a70f64eba16ab30bad2c7a9bd64a7031d3dc4f6bda842486ce8edd4bd4c17d0de14e6f2682876a8af396c5f
+DIST python-gentoo-patches-3.13.0a2.tar.xz 4360 BLAKE2B 1c55b3ae512a2c04bab00fb3a47faabd2726b6cd7a082d27b4c354ff334c22cb7296d9bf4ca531fc91e2d31be8b1f385de82081980272bca9163bc208b54fea4 SHA512 c7bd4dc3f8f698d65ffe54f46432903e3591687d997b1f6b7429bead461652d9de9dea3515cb0063a662d14ddcf7916199779d61edf888cc24c01d89f1fafbee
 DIST python-gentoo-patches-3.8.18.tar.xz 32424 BLAKE2B 2e0b6e1c8e3df666934ba283214ca1577b01140dea00513f6420b0255650002e4bc4cb142076620227cd430bc2547123fd392883285886e543ef72ca466f8ea6 SHA512 b005f1054b726fc8c82a50b006309de64fb7858fe5c22cc7b160687d059a7859ec9388706b74a0e6c1f42301bed071dc639eb8cfae0d7c5eef2f565c63cc2d29
 DIST python-gentoo-patches-3.9.18.tar.xz 25044 BLAKE2B 1d9ace5c5a0f1c15bc23595cc51d64b4c2b416552cdaaa960c3e34360aba3e7029a06e2a077212c68fa7aee4fd20f649a3b0926bd4ebb10e529e8350ab051e63 SHA512 bc180c3346dfae60a7db221d114146ee83409bc42092171eb05c83de528bf5f0e5654d1441f40ba839d0a98e866a5b43452fb7a72047c837497620a12097b8f5
 EBUILD python-2.7.18_p16-r1.ebuild 8595 BLAKE2B d8bce8a565eecb565ff0c872bd5323261a2f0bdf31f98935df50fcd0bfdc22665e550fb3dbcef84f8b9eb680e34586e86804b68310c3769997414328fa2a431d SHA512 2fd4abf3f45a782cf75bb02a2eae5330a2463186b1f388ad85ebefc757015d7f38ac4f74c2995d46e847ef68176d3f9035179e249499aef89a9bbf0d459e8d89
@@ -53,6 +56,7 @@ EBUILD python-3.12.0_rc2_p1.ebuild 15056 BLAKE2B 98d9c193ca274247f6f5126c914a77f
 EBUILD python-3.12.0_rc3.ebuild 14673 BLAKE2B 8cea6ceaa4a2b8ebe30d6d85f494e47a6b31ffcb89b1952daa7f26cb58f7bdf71d9f4eade3cac6a3c1d35990c1758d0e821ae5676cfbab38ba330c053cd6e761 SHA512 765454cde068682f67a8935c153240db5c0d456a49108a9f498d9ed958366725e8925878cd2563ae18ff8058c08c8c1c1294862ec0b58e5f7cf16629ebdadb53
 EBUILD python-3.12.0_rc3_p1.ebuild 14673 BLAKE2B 8cea6ceaa4a2b8ebe30d6d85f494e47a6b31ffcb89b1952daa7f26cb58f7bdf71d9f4eade3cac6a3c1d35990c1758d0e821ae5676cfbab38ba330c053cd6e761 SHA512 765454cde068682f67a8935c153240db5c0d456a49108a9f498d9ed958366725e8925878cd2563ae18ff8058c08c8c1c1294862ec0b58e5f7cf16629ebdadb53
 EBUILD python-3.13.0_alpha1.ebuild 14501 BLAKE2B fc95f903c0197dc5fad73bb41e3d29907942d5f4aa51f1f17ab7704ce94631abd77cc947277460b5d3b4c4ea55fc7cf0310c30c4ef947fc6cd7601ab5988930e SHA512 06bdce88e16edfed6d25feed6653335baf65fe5cb6aa8ffc5896a2c7851ca589b20ea588ce4e1fc04c4fc7571b3d188ed35231b9ca7e8933616e5f3347cc60b2
+EBUILD python-3.13.0_alpha2.ebuild 14501 BLAKE2B fc95f903c0197dc5fad73bb41e3d29907942d5f4aa51f1f17ab7704ce94631abd77cc947277460b5d3b4c4ea55fc7cf0310c30c4ef947fc6cd7601ab5988930e SHA512 06bdce88e16edfed6d25feed6653335baf65fe5cb6aa8ffc5896a2c7851ca589b20ea588ce4e1fc04c4fc7571b3d188ed35231b9ca7e8933616e5f3347cc60b2
 EBUILD python-3.8.18.ebuild 12357 BLAKE2B 98c47b83e4b18bc3ed23ccf8a10a310b9d71c51c08cd8ada6050a5db32c820a059b3e3b96e07be09daa949fc93c5e12c94c3a2b0f6bede56f4a33714688e7cb2 SHA512 7ddc4c2cec2641098906583ffe1e7bb9f324ccf4e7fc348e9d291f1b9032655a992681ff464a01dce565bd3249cf44595a6ca617b21f2958205ed6473418c7ab
 EBUILD python-3.9.18.ebuild 13858 BLAKE2B 935bd948e44404cf68d62a93c77998570dba12778bdac9932a04005c0ec741a48581a51d82879ddfd0042a0fcf22ebbd407eec175ff846525e8ccaa7c16d1317 SHA512 f2f9b54437a20a3565261c9dcf5f5c0b9a09f0bcf69713ef42b665cfbfde59f53d8a3a920193e2888e33db1383a8acbceaca4d01f100cea86cd685f2c3511e8e
 MISC metadata.xml 1436 BLAKE2B fd5ebcef153bc74aae02f8930dba67736ce44b1dd23418448e7d5bd22391845f5edf0ba8cdf3f43af9254c68734b95fbac9ee891f09c4584c9272ac4233eede6 SHA512 124a1e743cef7236f7936aa843d3aae739a420b1b6173f02c2ef787745616891142724446320d887aeecb95fac09e3620a9666e8e3e32085d79019fe71ff7da5
diff --git a/dev-lang/python/python-3.13.0_alpha2.ebuild b/dev-lang/python/python-3.13.0_alpha2.ebuild
new file mode 100644
index 000000000000..b2364be2514c
--- /dev/null
+++ b/dev-lang/python/python-3.13.0_alpha2.ebuild
@@ -0,0 +1,530 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="8"
+WANT_LIBTOOL="none"
+
+inherit autotools check-reqs flag-o-matic multiprocessing pax-utils
+inherit python-utils-r1 toolchain-funcs verify-sig
+
+MY_PV=${PV/_alpha/a}
+MY_P="Python-${MY_PV%_p*}"
+PYVER=$(ver_cut 1-2)
+PATCHSET="python-gentoo-patches-${MY_PV}"
+
+DESCRIPTION="An interpreted, interactive, object-oriented programming language"
+HOMEPAGE="
+	https://www.python.org/
+	https://github.com/python/cpython/
+"
+SRC_URI="
+	https://www.python.org/ftp/python/${PV%%_*}/${MY_P}.tar.xz
+	https://dev.gentoo.org/~mgorny/dist/python/${PATCHSET}.tar.xz
+	verify-sig? (
+		https://www.python.org/ftp/python/${PV%%_*}/${MY_P}.tar.xz.asc
+	)
+"
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="PSF-2"
+SLOT="${PYVER}"
+IUSE="
+	bluetooth build debug +ensurepip examples gdbm libedit lto
+	+ncurses pgo +readline +sqlite +ssl test tk valgrind
+"
+RESTRICT="!test? ( test )"
+
+# Do not add a dependency on dev-lang/python to this ebuild.
+# If you need to apply a patch which requires python for bootstrapping, please
+# run the bootstrap code on your dev box and include the results in the
+# patchset. See bug 447752.
+
+RDEPEND="
+	app-arch/bzip2:=
+	app-arch/xz-utils:=
+	app-crypt/libb2
+	>=dev-libs/expat-2.1:=
+	dev-libs/libffi:=
+	dev-python/gentoo-common
+	>=sys-libs/zlib-1.1.3:=
+	virtual/libcrypt:=
+	virtual/libintl
+	ensurepip? ( dev-python/ensurepip-pip )
+	gdbm? ( sys-libs/gdbm:=[berkdb] )
+	kernel_linux? ( sys-apps/util-linux:= )
+	ncurses? ( >=sys-libs/ncurses-5.2:= )
+	readline? (
+		!libedit? ( >=sys-libs/readline-4.1:= )
+		libedit? ( dev-libs/libedit:= )
+	)
+	sqlite? ( >=dev-db/sqlite-3.3.8:3= )
+	ssl? ( >=dev-libs/openssl-1.1.1:= )
+	tk? (
+		>=dev-lang/tcl-8.0:=
+		>=dev-lang/tk-8.0:=
+		dev-tcltk/blt:=
+		dev-tcltk/tix
+	)
+"
+# bluetooth requires headers from bluez
+DEPEND="
+	${RDEPEND}
+	bluetooth? ( net-wireless/bluez )
+	test? (
+		app-arch/xz-utils[extra-filters(+)]
+		dev-python/ensurepip-pip
+		dev-python/ensurepip-setuptools
+		dev-python/ensurepip-wheel
+	)
+	valgrind? ( dev-util/valgrind )
+"
+# autoconf-archive needed to eautoreconf
+BDEPEND="
+	sys-devel/autoconf-archive
+	app-alternatives/awk
+	virtual/pkgconfig
+	verify-sig? ( >=sec-keys/openpgp-keys-python-20221025 )
+"
+RDEPEND+="
+	!build? ( app-misc/mime-types )
+"
+if [[ ${PV} != *_alpha* ]]; then
+	RDEPEND+="
+		dev-lang/python-exec[python_targets_python${PYVER/./_}(-)]
+	"
+fi
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/python.org.asc
+
+# large file tests involve a 2.5G file being copied (duplicated)
+CHECKREQS_DISK_BUILD=5500M
+
+QA_PKGCONFIG_VERSION=${PYVER}
+# false positives -- functions specific to *BSD
+QA_CONFIG_IMPL_DECL_SKIP=( chflags lchflags )
+
+pkg_pretend() {
+	use test && check-reqs_pkg_pretend
+}
+
+pkg_setup() {
+	use test && check-reqs_pkg_setup
+}
+
+src_unpack() {
+	if use verify-sig; then
+		verify-sig_verify_detached "${DISTDIR}"/${MY_P}.tar.xz{,.asc}
+	fi
+	default
+}
+
+src_prepare() {
+	# Ensure that internal copies of expat and libffi are not used.
+	# TODO: Makefile has annoying deps on expat headers
+	#rm -r Modules/expat || die
+
+	local PATCHES=(
+		"${WORKDIR}/${PATCHSET}"
+	)
+
+	default
+
+	# force the correct number of jobs
+	# https://bugs.gentoo.org/737660
+	sed -i -e "s:-j0:-j$(makeopts_jobs):" Makefile.pre.in || die
+
+	eautoreconf
+}
+
+build_cbuild_python() {
+	# Hack to workaround get_libdir not being able to handle CBUILD, bug #794181
+	local cbuild_libdir=$(unset PKG_CONFIG_PATH ; $(tc-getBUILD_PKG_CONFIG) --keep-system-libs --libs-only-L libffi)
+
+	# pass system CFLAGS & LDFLAGS as _NODIST, otherwise they'll get
+	# propagated to sysconfig for built extensions
+	#
+	# -fno-lto to avoid bug #700012 (not like it matters for mini-CBUILD Python anyway)
+	local -x CFLAGS_NODIST="${BUILD_CFLAGS} -fno-lto"
+	local -x LDFLAGS_NODIST=${BUILD_LDFLAGS}
+	local -x CFLAGS= LDFLAGS=
+	local -x BUILD_CFLAGS="${CFLAGS_NODIST}"
+	local -x BUILD_LDFLAGS=${LDFLAGS_NODIST}
+
+	# We need to build our own Python on CBUILD first, and feed it in.
+	# bug #847910
+	local myeconfargs_cbuild=(
+		"${myeconfargs[@]}"
+
+		--prefix="${BROOT}"/usr
+		--libdir="${cbuild_libdir:2}"
+
+		# Avoid needing to load the right libpython.so.
+		--disable-shared
+
+		# As minimal as possible for the mini CBUILD Python
+		# we build just for cross to satisfy --with-build-python.
+		--without-lto
+		--without-readline
+		--disable-optimizations
+	)
+
+	mkdir "${WORKDIR}"/${P}-${CBUILD} || die
+	pushd "${WORKDIR}"/${P}-${CBUILD} &> /dev/null || die
+
+	# Avoid as many dependencies as possible for the cross build.
+	mkdir Modules || die
+	cat > Modules/Setup.local <<-EOF || die
+		*disabled*
+		nis
+		_dbm _gdbm
+		_sqlite3
+		_hashlib _ssl
+		_curses _curses_panel
+		readline
+		_tkinter
+		pyexpat
+		zlib
+		# We disabled these for CBUILD because Python's setup.py can't handle locating
+		# libdir correctly for cross. This should be rechecked for the pure Makefile approach,
+		# and uncommented if needed.
+		#_ctypes _crypt
+	EOF
+
+	ECONF_SOURCE="${S}" econf_build "${myeconfargs_cbuild[@]}"
+
+	# Unfortunately, we do have to build this immediately, and
+	# not in src_compile, because CHOST configure for Python
+	# will check the existence of the --with-build-python value
+	# immediately.
+	emake
+	popd &> /dev/null || die
+}
+
+src_configure() {
+	local disable
+	# disable automagic bluetooth headers detection
+	if ! use bluetooth; then
+		local -x ac_cv_header_bluetooth_bluetooth_h=no
+	fi
+
+	append-flags -fwrapv
+	filter-flags -malign-double
+
+	# https://bugs.gentoo.org/700012
+	if is-flagq -flto || is-flagq '-flto=*'; then
+		append-cflags $(test-flags-CC -ffat-lto-objects)
+	fi
+
+	# Export CXX so it ends up in /usr/lib/python3.X/config/Makefile.
+	# PKG_CONFIG needed for cross.
+	tc-export CXX PKG_CONFIG
+
+	local dbmliborder=
+	if use gdbm; then
+		dbmliborder+="${dbmliborder:+:}gdbm"
+	fi
+
+	if use pgo; then
+		local profile_task_flags=(
+			-m test
+			"-j$(makeopts_jobs)"
+			--pgo-extended
+			-u-network
+
+			# We use a timeout because of how often we've had hang issues
+			# here. It also matches the default upstream PROFILE_TASK.
+			--timeout 1200
+
+			-x test_gdb
+			-x test_dtrace
+
+			# All of these seem to occasionally hang for PGO inconsistently
+			# They'll even hang here but be fine in src_test sometimes.
+			# bug #828535 (and related: bug #788022)
+			-x test_asyncio
+			-x test_httpservers
+			-x test_logging
+			-x test_multiprocessing_fork
+			-x test_socket
+			-x test_xmlrpc
+
+			# Hangs (actually runs indefinitely executing itself w/ many cpython builds)
+			# bug #900429
+			-x test_tools
+		)
+
+		if has_version "app-arch/rpm" ; then
+			# Avoid sandbox failure (attempts to write to /var/lib/rpm)
+			profile_task_flags+=(
+				-x test_distutils
+			)
+		fi
+		local -x PROFILE_TASK="${profile_task_flags[*]}"
+	fi
+
+	local myeconfargs=(
+		# glibc-2.30 removes it; since we can't cleanly force-rebuild
+		# Python on glibc upgrade, remove it proactively to give
+		# a chance for users rebuilding python before glibc
+		ac_cv_header_stropts_h=no
+
+		--enable-shared
+		--without-static-libpython
+		--enable-ipv6
+		--infodir='${prefix}/share/info'
+		--mandir='${prefix}/share/man'
+		--with-computed-gotos
+		--with-dbmliborder="${dbmliborder}"
+		--with-libc=
+		--enable-loadable-sqlite-extensions
+		--without-ensurepip
+		--with-system-expat
+		--with-platlibdir=lib
+		--with-pkg-config=yes
+		--with-wheel-pkg-dir="${EPREFIX}"/usr/lib/python/ensurepip
+
+		$(use_with debug assertions)
+		$(use_with lto)
+		$(use_enable pgo optimizations)
+		$(use_with readline readline "$(usex libedit editline readline)")
+		$(use_with valgrind)
+	)
+	# Force-disable modules we don't want built.
+	# See Modules/Setup for docs on how this works. Setup.local contains our local deviations.
+	cat > Modules/Setup.local <<-EOF || die
+		*disabled*
+		nis
+		$(usev !gdbm '_gdbm _dbm')
+		$(usev !sqlite '_sqlite3')
+		$(usev !ssl '_hashlib _ssl')
+		$(usev !ncurses '_curses _curses_panel')
+		$(usev !readline 'readline')
+		$(usev !tk '_tkinter')
+	EOF
+
+	# disable implicit optimization/debugging flags
+	local -x OPT=
+
+	if tc-is-cross-compiler ; then
+		build_cbuild_python
+		myeconfargs+=(
+			# Point the imminent CHOST build to the Python we just
+			# built for CBUILD.
+			--with-build-python="${WORKDIR}"/${P}-${CBUILD}/python
+		)
+	fi
+
+	# pass system CFLAGS & LDFLAGS as _NODIST, otherwise they'll get
+	# propagated to sysconfig for built extensions
+	local -x CFLAGS_NODIST=${CFLAGS}
+	local -x LDFLAGS_NODIST=${LDFLAGS}
+	local -x CFLAGS= LDFLAGS=
+
+	# Fix implicit declarations on cross and prefix builds. Bug #674070.
+	if use ncurses; then
+		append-cppflags -I"${ESYSROOT}"/usr/include/ncursesw
+	fi
+
+	econf "${myeconfargs[@]}"
+
+	if grep -q "#define POSIX_SEMAPHORES_NOT_ENABLED 1" pyconfig.h; then
+		eerror "configure has detected that the sem_open function is broken."
+		eerror "Please ensure that /dev/shm is mounted as a tmpfs with mode 1777."
+		die "Broken sem_open function (bug 496328)"
+	fi
+
+	# install epython.py as part of stdlib
+	echo "EPYTHON='python${PYVER}'" > Lib/epython.py || die
+}
+
+src_compile() {
+	# Ensure sed works as expected
+	# https://bugs.gentoo.org/594768
+	local -x LC_ALL=C
+	export PYTHONSTRICTEXTENSIONBUILD=1
+
+	# Save PYTHONDONTWRITEBYTECODE so that 'has_version' doesn't
+	# end up writing bytecode & violating sandbox.
+	# bug #831897
+	local -x _PYTHONDONTWRITEBYTECODE=${PYTHONDONTWRITEBYTECODE}
+
+	if use pgo ; then
+		# bug 660358
+		local -x COLUMNS=80
+		local -x PYTHONDONTWRITEBYTECODE=
+
+		addpredict "/usr/lib/python${PYVER}/site-packages"
+	fi
+
+	# also need to clear the flags explicitly here or they end up
+	# in _sysconfigdata*
+	emake CPPFLAGS= CFLAGS= LDFLAGS=
+
+	# Restore saved value from above.
+	local -x PYTHONDONTWRITEBYTECODE=${_PYTHONDONTWRITEBYTECODE}
+
+	# Work around bug 329499. See also bug 413751 and 457194.
+	if has_version dev-libs/libffi[pax-kernel]; then
+		pax-mark E python
+	else
+		pax-mark m python
+	fi
+}
+
+src_test() {
+	# Tests will not work when cross compiling.
+	if tc-is-cross-compiler; then
+		elog "Disabling tests due to crosscompiling."
+		return
+	fi
+
+	# this just happens to skip test_support.test_freeze that is broken
+	# without bundled expat
+	# TODO: get a proper skip for it upstream
+	local -x LOGNAME=buildbot
+
+	local test_opts=(
+		-u-network
+		-j "$(makeopts_jobs)"
+
+		# fails
+		-x test_gdb
+	)
+
+	if use sparc ; then
+		# bug #788022
+		test_opts+=(
+			-x test_multiprocessing_fork
+			-x test_multiprocessing_forkserver
+		)
+	fi
+
+	# workaround docutils breaking tests
+	cat > Lib/docutils.py <<-EOF || die
+		raise ImportError("Thou shalt not import!")
+	EOF
+
+	# bug 660358
+	local -x COLUMNS=80
+	local -x PYTHONDONTWRITEBYTECODE=
+	# workaround https://bugs.gentoo.org/775416
+	addwrite "/usr/lib/python${PYVER}/site-packages"
+
+	nonfatal emake test EXTRATESTOPTS="${test_opts[*]}" \
+		CPPFLAGS= CFLAGS= LDFLAGS= < /dev/tty
+	local ret=${?}
+
+	rm Lib/docutils.py || die
+
+	[[ ${ret} -eq 0 ]] || die "emake test failed"
+}
+
+src_install() {
+	local libdir=${ED}/usr/lib/python${PYVER}
+
+	# the Makefile rules are broken
+	# https://github.com/python/cpython/issues/100221
+	mkdir -p "${libdir}"/lib-dynload || die
+
+	# -j1 hack for now for bug #843458
+	emake -j1 DESTDIR="${D}" altinstall
+
+	# Fix collisions between different slots of Python.
+	rm "${ED}/usr/$(get_libdir)/libpython3.so" || die
+
+	# Cheap hack to get version with ABIFLAGS
+	local abiver=$(cd "${ED}/usr/include"; echo python*)
+	if [[ ${abiver} != python${PYVER} ]]; then
+		# Replace python3.X with a symlink to python3.Xm
+		rm "${ED}/usr/bin/python${PYVER}" || die
+		dosym "${abiver}" "/usr/bin/python${PYVER}"
+		# Create python3.X-config symlink
+		dosym "${abiver}-config" "/usr/bin/python${PYVER}-config"
+		# Create python-3.5m.pc symlink
+		dosym "python-${PYVER}.pc" "/usr/$(get_libdir)/pkgconfig/${abiver/${PYVER}/-${PYVER}}.pc"
+	fi
+
+	# python seems to get rebuilt in src_install (bug 569908)
+	# Work around it for now.
+	if has_version dev-libs/libffi[pax-kernel]; then
+		pax-mark E "${ED}/usr/bin/${abiver}"
+	else
+		pax-mark m "${ED}/usr/bin/${abiver}"
+	fi
+
+	rm -r "${libdir}"/ensurepip/_bundled || die
+	if ! use ensurepip; then
+		rm -r "${libdir}"/ensurepip || die
+	fi
+	if ! use sqlite; then
+		rm -r "${libdir}/"sqlite3 || die
+	fi
+	if ! use tk; then
+		rm -r "${ED}/usr/bin/idle${PYVER}" || die
+		rm -r "${libdir}/"{idlelib,tkinter,test/test_tk*} || die
+	fi
+
+	ln -s ../python/EXTERNALLY-MANAGED "${libdir}/EXTERNALLY-MANAGED" || die
+
+	dodoc Misc/{ACKS,HISTORY,NEWS}
+
+	if use examples; then
+		docinto examples
+		find Tools -name __pycache__ -exec rm -fr {} + || die
+		dodoc -r Tools
+	fi
+	insinto /usr/share/gdb/auto-load/usr/$(get_libdir) #443510
+	local libname=$(
+		printf 'e:\n\t@echo $(INSTSONAME)\ninclude Makefile\n' |
+		emake --no-print-directory -s -f - 2>/dev/null
+	)
+	newins Tools/gdb/libpython.py "${libname}"-gdb.py
+
+	newconfd "${FILESDIR}/pydoc.conf" pydoc-${PYVER}
+	newinitd "${FILESDIR}/pydoc.init" pydoc-${PYVER}
+	sed \
+		-e "s:@PYDOC_PORT_VARIABLE@:PYDOC${PYVER/./_}_PORT:" \
+		-e "s:@PYDOC@:pydoc${PYVER}:" \
+		-i "${ED}/etc/conf.d/pydoc-${PYVER}" \
+		"${ED}/etc/init.d/pydoc-${PYVER}" || die "sed failed"
+
+	# python-exec wrapping support
+	local pymajor=${PYVER%.*}
+	local EPYTHON=python${PYVER}
+	local scriptdir=${D}$(python_get_scriptdir)
+	mkdir -p "${scriptdir}" || die
+	# python and pythonX
+	ln -s "../../../bin/${abiver}" "${scriptdir}/python${pymajor}" || die
+	ln -s "python${pymajor}" "${scriptdir}/python" || die
+	# python-config and pythonX-config
+	# note: we need to create a wrapper rather than symlinking it due
+	# to some random dirname(argv[0]) magic performed by python-config
+	cat > "${scriptdir}/python${pymajor}-config" <<-EOF || die
+		#!/bin/sh
+		exec "${abiver}-config" "\${@}"
+	EOF
+	chmod +x "${scriptdir}/python${pymajor}-config" || die
+	ln -s "python${pymajor}-config" "${scriptdir}/python-config" || die
+	# pydoc
+	ln -s "../../../bin/pydoc${PYVER}" "${scriptdir}/pydoc" || die
+	# idle
+	if use tk; then
+		ln -s "../../../bin/idle${PYVER}" "${scriptdir}/idle" || die
+	fi
+}
+
+pkg_postinst() {
+	local v
+	for v in ${REPLACING_VERSIONS}; do
+		if ver_test "${v}" -lt 3.11.0_beta4-r2; then
+			ewarn "Python 3.11.0b4 has changed its module ABI.  The .pyc files"
+			ewarn "installed previously are no longer valid and will be regenerated"
+			ewarn "(or ignored) on the next import.  This may cause sandbox failures"
+			ewarn "when installing some packages and checksum mismatches when removing"
+			ewarn "old versions.  To actively prevent this, rebuild all packages"
+			ewarn "installing Python 3.11 modules, e.g. using:"
+			ewarn
+			ewarn "  emerge -1v /usr/lib/python3.11/site-packages"
+		fi
+	done
+}