[gentoo-commits] repo/gentoo:master commit in: dev-lang/python/

[Michał Górny]

commit:     08a8f6e9954b80eee29c321de863712290dab9b4
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Tue May 31 14:18:24 2022 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Tue May 31 14:22:08 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=08a8f6e9

dev-lang/python: Bump to 3.11.0_beta2

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

 dev-lang/python/Manifest                   |   3 +
 dev-lang/python/python-3.11.0_beta2.ebuild | 421 +++++++++++++++++++++++++++++
 2 files changed, 424 insertions(+)

diff --git a/dev-lang/python/Manifest b/dev-lang/python/Manifest
index 952886935407..ce21c328dd6a 100644
--- a/dev-lang/python/Manifest
+++ b/dev-lang/python/Manifest
@@ -4,6 +4,8 @@ DIST Python-3.10.4.tar.xz 19342692 BLAKE2B c430ad9bed71729fda29433af0614b6c0110a
 DIST Python-3.10.4.tar.xz.asc 833 BLAKE2B 289f2e96bfc2b60c4ae94b1591779d604f203890c4f5db2ee16e305bf03c6ddb9c8d6da4471a06b5943e12888f37ca572ea30876e9a80382a26814f66b41b7bf SHA512 699e37bf09067083af159e3734b38c952bdc75432c8abfb7a7b8cce7ca975038da37490abeb5c13befd2dacb84a5341ad30de5d0a63d35af5c512215744f4d6d
 DIST Python-3.11.0b1.tar.xz 19416160 BLAKE2B b0eeb2d9ee9d54def7bf555d9d0dc9f343e98b48b77ce4d9a9ec5b7c45a4bfb11e70159cca8a4e384f8d21678f210dcaca5016f68ac59859a1bf336148498dc0 SHA512 f59f2905315593b2f486827ed7a1ffcce9e0faaac671c16026373c3e40d1e1c7b3e1f3384c2fbcbff8acc72c2466cd11c20fd04fbb6e839510d85966b38ebbf1
 DIST Python-3.11.0b1.tar.xz.asc 833 BLAKE2B d2e9fe9271d916133e3e9e13cef72af193cd3fd870143702f200ab77f14e85d1fdae2a59d12a62a361cc38f2a70d03aa0225f57f4c56c6ecdec9e687f9db245b SHA512 e47f2ad1ebc98681f82de74250b5d890e13d1c3c3573da24a4e646f9cdd41e035b9405646e0aee331df120d977f544a215df370b7a4b203082cf489776eca5ff
+DIST Python-3.11.0b2.tar.xz 19529360 BLAKE2B be2bb1b111d8fca4fe1a9d141c9ac82c9d7465ceed56955642d9addd946ac688cca97994c643ba6a66c42bed5516a12dfd273641304f4a8608e8ac60c48c876e SHA512 3298b2fe66fb04435138b995174245648f38f2bb75e2a8d8c4bcacf2d4510734b90e860dc37347eef22e298fa5772374238559815bbf546fb4fe9c1f0dd952f0
+DIST Python-3.11.0b2.tar.xz.asc 833 BLAKE2B 25ee4a13b449785192dc00d09c7bce1b5a3ec0798474bda50cc0896fc2fb884bbd67735febba17a7789de94143e6409fad2945b0c1349fbe3ea2acb0b00a1d42 SHA512 99a319fe3063af89c8b6201fef931b0748c8bf8781bed1ebb0ee55ce307f87c6524af23f80d1c57eb249153fcc3b5df5c06182f60ddc6eeeb59c5cce12c4e21f
 DIST Python-3.8.13.tar.xz 19023016 BLAKE2B d3cb8624496e56d93d34f2aa5082746869a99210197529bc19e6a9d265f4ce246e0e83a3528a7602a28aac8855bf84e6bf6495b85e9202fcf04ef90600cb5e43 SHA512 5c732b5d21b189b99a0e9ccd3ae59466bed60a930d5d3f437a262d38f0797b776cecbf12a1852eaebcfb638a6f2e28e471cc2ebf94237cc728144be21842cb81
 DIST Python-3.8.13.tar.xz.asc 833 BLAKE2B 918894777e1a783f2a7c7958a808610631cb7a6039df84675158e8d2fd66782f29921d44ab9b4625c4ca3821852e0d0e0005163b086c7d0c3d617e3a76cb7033 SHA512 6683c4ae6cf20a97a29165f96b9f5dd09d618892583650d803aa677240695968dfe344294fc33db68fd4669c82021afcc29a1f6afe49915be51fae281eeeedbe
 DIST Python-3.9.11.tar.xz 19724780 BLAKE2B 25b017e36b22235790633eb1a88f52092225252f39963fc365c1ea863f5b5d98a796bceb01e5e34c02d9690f2a664959766b214b8c13350d6e22839218d0c097 SHA512 804e6e6b31922378f07f290023f6efc870c6fd3010204c499c2b375880f6e6ec0f72ce96a8fff81956f6fa3bea2123df2138ef0fda23a3d5d3cf757174a930c3
@@ -16,6 +18,7 @@ DIST python-gentoo-patches-2.7.18_p15.tar.xz 34956 BLAKE2B d173f276dd9c0ce31004d
 DIST python-gentoo-patches-3.10.4.tar.xz 8592 BLAKE2B 67fba3e1fedb17430e5cd93da995b4acaf714db512031b5a2f775a25f793f007941561663cfa413d645ccddc2e22d65d250a40fa166cafda8805488d877ff57d SHA512 3ed2b8ff8f1eb8febe7dcd4b5d13d6d54468be1d525f8f1118977d3bbc78f690a597b09383939d023b03380a306e4bff1693382e29ff562312d803305b1709b2
 DIST python-gentoo-patches-3.10.4_p1.tar.xz 9648 BLAKE2B e89fa6d4d0d56614242e23d112931cab3447db258548f86e6d09af3db95a3c4f97bb4a939659b85fcc897c0ce4d613c5d55af5da3ae2bd074c2cfc91210d4d34 SHA512 d6bb91ce471cb01891bf5bc1f03914714a34e6a1780f279b937dfb21aea1cf65d84c89c792e0d46286f3c9030ad99bc42b2657aa7e8c6bf0ed0d973b381fb5f9
 DIST python-gentoo-patches-3.11.0b1.tar.xz 3324 BLAKE2B aa54baab51376b63d7ec4783f9dd9d18581a07c935aaf3619d009d32e754b3a54cbcc2b4f9b0dd556bb91f74198a27ebee4e31baaac04907ba0f1fa87ad04121 SHA512 d609d95fe2e89550f70bb0cb3e4b468e571d00fa3e8a60020193a048c089685b7452146d8bb51e5e39203f08b0b53c661c156ba7711bdd7b107ceebd4ceec440
+DIST python-gentoo-patches-3.11.0b2.tar.xz 3324 BLAKE2B 6368fed7be55e0a04d19be09fe1a935ecba5f6f7a12ff4e7926e6f611cd7448bb7ffd83240022e245b5f4452529e7469de65bf9a388e93bbdd0ffef2ba352209 SHA512 fe2ecf265f94ef3954b528bbd7b25ee8f3bdb27ffde4e94dd105c440848509ba5da05614d855859ad56b840e8858ee1435af51e84add9fb212d8827044158da3
 DIST python-gentoo-patches-3.8.13.tar.xz 16004 BLAKE2B 5c0c6c9263570a467391e60c324d1dbc1e50ffda9cad1e204df124441b593146f18e5f1529eb7d385b35c5f4b9e597807971b6b66f7f8eef156ad87c9ad32743 SHA512 4ceb831e2d62bd73909b53a3b553b2cd73d08bcf2a1c92b47eaeb1221d40daabcaed14977265bcb265df00b6bf363dbebbd61a62dca4bf6ef40c6b911e980597
 DIST python-gentoo-patches-3.8.13_p1.tar.xz 17704 BLAKE2B 9b8fa78945f62809cd146b8009a5bbdf7570bd3e470e602bc20567089f343ed99c2c4b9f99440dde0a7e7ea05e7be280c4756fcd50c88d6b9a39829736b2a435 SHA512 520b521b61128970481202eed57bc56eaeb491a1fb920aa65aa7c80fb96fe4e70e0b5c3ed0813583f6ac22dfc9738ba38247bc639f448c9756aa0dfd1e907b19
 DIST python-gentoo-patches-3.8.13_p2.tar.xz 18816 BLAKE2B 8612ca33e5569319c5d1a5a3fb1a81e860bd515bfde656b79f087ccf7020923fbd06b315178bef8630e4c36bb22c27299fe439aadc6a161f1ec93be8778314ee SHA512 be5668a0a4be0a03e61466436973125a3be4f33a61524e4a5c8d86745727cfcae59e5048477887c9f6bfc09727f3aef3652ad47a13a6bf0f1452d3172f1c34dc

diff --git a/dev-lang/python/python-3.11.0_beta2.ebuild b/dev-lang/python/python-3.11.0_beta2.ebuild
new file mode 100644
index 000000000000..e756eecece06
--- /dev/null
+++ b/dev-lang/python/python-3.11.0_beta2.ebuild
@@ -0,0 +1,421 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+WANT_LIBTOOL="none"
+
+inherit autotools check-reqs flag-o-matic multiprocessing pax-utils \
+	python-utils-r1 toolchain-funcs verify-sig
+
+MY_PV=${PV/_beta/b}
+MY_P="Python-${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}"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="bluetooth build examples gdbm hardened libedit lto +ncurses pgo +readline +sqlite +ssl test tk wininst"
+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:=
+	sys-apps/util-linux:=
+	>=sys-libs/zlib-1.1.3:=
+	virtual/libcrypt:=
+	virtual/libintl
+	gdbm? ( sys-libs/gdbm:=[berkdb] )
+	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
+	)
+	!!<sys-apps/sandbox-2.21
+"
+# bluetooth requires headers from bluez
+DEPEND="
+	${RDEPEND}
+	bluetooth? ( net-wireless/bluez )
+	test? ( app-arch/xz-utils[extra-filters(+)] )
+"
+# autoconf-archive needed to eautoreconf
+BDEPEND="
+	sys-devel/autoconf-archive
+	virtual/awk
+	virtual/pkgconfig
+	verify-sig? ( sec-keys/openpgp-keys-python )
+	!sys-devel/gcc[libffi(-)]
+"
+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=${BROOT}/usr/share/openpgp-keys/python.org.asc
+
+# large file tests involve a 2.5G file being copied (duplicated)
+CHECKREQS_DISK_BUILD=5500M
+
+QA_PKGCONFIG_VERSION=${PYVER}
+
+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, libffi and zlib are not used.
+	rm -fr Modules/expat || die
+	rm -fr Modules/_ctypes/libffi* || die
+	rm -fr Modules/zlib || die
+
+	local PATCHES=(
+		"${WORKDIR}/${PATCHSET}"
+	)
+
+	default
+
+	# force correct number of jobs
+	# https://bugs.gentoo.org/737660
+	local jobs=$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")
+	sed -i -e "s:-j0:-j${jobs}:" Makefile.pre.in || die
+	sed -i -e "/self\.parallel/s:True:${jobs}:" setup.py || die
+
+	eautoreconf
+}
+
+src_configure() {
+	local disable
+	# disable automagic bluetooth headers detection
+	use bluetooth || export ac_cv_header_bluetooth_bluetooth_h=no
+
+	append-flags -fwrapv
+
+	filter-flags -malign-double
+
+	# https://bugs.gentoo.org/show_bug.cgi?id=50309
+	if is-flagq -O3; then
+		is-flagq -fstack-protector-all && replace-flags -O3 -O2
+		use hardened && replace-flags -O3 -O2
+	fi
+
+	# https://bugs.gentoo.org/700012
+	if is-flagq -flto || is-flagq '-flto=*'; then
+		append-cflags $(test-flags-CC -ffat-lto-objects)
+	fi
+
+	# Export CXX so it ends up in /usr/lib/python3.X/config/Makefile.
+	tc-export CXX
+
+	# Fix implicit declarations on cross and prefix builds. Bug #674070.
+	use ncurses && append-cppflags -I"${ESYSROOT}"/usr/include/ncursesw
+
+	local dbmliborder
+	if use gdbm; then
+		dbmliborder+="${dbmliborder:+:}gdbm"
+	fi
+
+	if use pgo; then
+		local jobs=$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")
+		export PROFILE_TASK="-m test -j${jobs} --pgo-extended -x test_gdb -u-network"
+
+		# All of these seem to occasionally hang for PGO inconsistently
+		# They'll even hang here but be fine in src_test sometimes.
+		# bug #828535 (and related: bug #788022)
+		PROFILE_TASK+=" -x test_socket -x test_asyncio -x test_httpservers -x test_logging -x test_multiprocessing_fork -x test_xmlrpc"
+
+		if has_version "app-arch/rpm" ; then
+			# Avoid sandbox failure (attempts to write to /var/lib/rpm)
+			PROFILE_TASK+=" -x test_distutils"
+		fi
+	fi
+
+	local myeconfargs=(
+		# glibc-2.30 removes it; since we can't cleanly force-rebuild
+		# Python on glibc upgrade, remove it proactively to give
+		# a chance for users rebuilding python before glibc
+		ac_cv_header_stropts_h=no
+
+		--enable-shared
+		--without-static-libpython
+		--enable-ipv6
+		--infodir='${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-system-ffi
+		--with-platlibdir=lib
+		--with-pkg-config=yes
+
+		$(use_with lto)
+		$(use_enable pgo optimizations)
+		$(use_with readline readline "$(usex libedit editline readline)")
+	)
+
+	# disable implicit optimization/debugging flags
+	local -x OPT=
+	# 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=
+
+	econf "${myeconfargs[@]}"
+
+	if grep -q "#define POSIX_SEMAPHORES_NOT_ENABLED 1" pyconfig.h; then
+		eerror "configure has detected that the sem_open function is broken."
+		eerror "Please ensure that /dev/shm is mounted as a tmpfs with mode 1777."
+		die "Broken sem_open function (bug 496328)"
+	fi
+
+	# force-disable modules we don't want built
+	local disable_modules=(
+		NIS
+	)
+	use gdbm || disable_modules+=( _GDBM _DBM )
+	use sqlite || disable_modules+=( _SQLITE3 )
+	use ssl || disable_modules+=( _HASHLIB _SSL )
+	use ncurses || disable_modules+=( _CURSES _CURSES_PANEL )
+	use readline || disable_modules+=( READLINE )
+	use tk || disable_modules+=( _TKINTER )
+
+	local mod
+	for mod in "${disable_modules[@]}"; do
+		echo "MODULE_${mod}=disabled"
+	done >> Makefile || die
+}
+
+src_compile() {
+	# Ensure sed works as expected
+	# https://bugs.gentoo.org/594768
+	local -x LC_ALL=C
+	# Prevent using distutils bundled by setuptools.
+	# https://bugs.gentoo.org/823728
+	export SETUPTOOLS_USE_DISTUTILS=stdlib
+	export PYTHONSTRICTEXTENSIONBUILD=1
+
+	# Save PYTHONDONTWRITEBYTECODE so that 'has_version' doesn't
+	# end up writing bytecode & violating sandbox.
+	# bug #831897
+	local -x _PYTHONDONTWRITEBYTECODE=${PYTHONDONTWRITEBYTECODE}
+
+	if use pgo ; then
+		# bug 660358
+		local -x COLUMNS=80
+		local -x PYTHONDONTWRITEBYTECODE=
+
+		addpredict /usr/lib/python3.11/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
+
+	# Skip failing tests.
+	local skipped_tests="gdb"
+
+	if use sparc ; then
+		# bug #788022
+		skipped_tests+=" multiprocessing_fork"
+		skipped_tests+=" multiprocessing_forkserver"
+	fi
+
+	for test in ${skipped_tests}; do
+		mv "${S}"/Lib/test/test_${test}.py "${T}"
+	done
+
+	# Expects to find skipped tests and fails
+	mv "${S}"/Lib/test/test_tools/test_freeze.py "${T}" || die
+
+	# bug 660358
+	local -x COLUMNS=80
+	local -x PYTHONDONTWRITEBYTECODE=
+	# workaround https://bugs.gentoo.org/775416
+	addwrite /usr/lib/python3.11/site-packages
+
+	local jobs=$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")
+
+	emake test EXTRATESTOPTS="-u-network -j${jobs}" \
+		CPPFLAGS= CFLAGS= LDFLAGS= < /dev/tty
+	local result=$?
+
+	for test in ${skipped_tests}; do
+		mv "${T}/test_${test}.py" "${S}"/Lib/test
+	done
+
+	mv "${T}"/test_freeze.py "${S}"/Lib/test/test_tools/test_freeze.py || die
+
+	elog "The following tests have been skipped:"
+	for test in ${skipped_tests}; do
+		elog "test_${test}.py"
+	done
+
+	elog "If you would like to run them, you may:"
+	elog "cd '${EPREFIX}/usr/lib/python${PYVER}/test'"
+	elog "and run the tests separately."
+
+	if [[ ${result} -ne 0 ]]; then
+		die "emake test failed"
+	fi
+}
+
+src_install() {
+	local libdir=${ED}/usr/lib/python${PYVER}
+
+	# -j1 hack for now for bug #843458
+	emake -j1 DESTDIR="${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/${abiver}"
+	fi
+
+	use sqlite || rm -r "${libdir}/"sqlite3 || die
+	use tk || rm -r "${ED}/usr/bin/idle${PYVER}" "${libdir}/"{idlelib,tkinter,test/test_tk*} || die
+
+	dodoc Misc/{ACKS,HISTORY,NEWS}
+
+	if use examples; then
+		docinto examples
+		find Tools -name __pycache__ -exec rm -fr {} + || die
+		dodoc -r Tools
+	fi
+	insinto /usr/share/gdb/auto-load/usr/$(get_libdir) #443510
+	local libname=$(printf 'e:\n\t@echo $(INSTSONAME)\ninclude Makefile\n' | \
+		emake --no-print-directory -s -f - 2>/dev/null)
+	newins "${S}"/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-${PYVER}" || die "sed failed"
+
+	local -x EPYTHON=python${PYVER}
+	# if not using a cross-compiler, use the fresh binary
+	if ! tc-is-cross-compiler; then
+		local -x PYTHON=./python
+		local -x LD_LIBRARY_PATH=${LD_LIBRARY_PATH+${LD_LIBRARY_PATH}:}${PWD}
+	else
+		local -x PYTHON=${EPREFIX}/usr/bin/${EPYTHON}
+	fi
+
+	echo "EPYTHON='${EPYTHON}'" > epython.py || die
+	python_domodule epython.py
+
+	# python-exec wrapping support
+	local pymajor=${PYVER%.*}
+	local scriptdir=${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
+	# 2to3, pydoc
+	ln -s "../../../bin/2to3-${PYVER}" \
+		"${scriptdir}/2to3" || die
+	ln -s "../../../bin/pydoc${PYVER}" \
+		"${scriptdir}/pydoc" || die
+	# idle
+	if use tk; then
+		ln -s "../../../bin/idle${PYVER}" \
+			"${scriptdir}/idle" || die
+	fi
+}