A separate package installing the freethreading version
of dev-lang/python.

Closes: https://bugs.gentoo.org/940507
Signed-off-by: Michał Górny <mgo...@gentoo.org>
---
 dev-lang/python-freethreading/Manifest        |   3 +
 .../python-freethreading/files/pydoc.conf     |   6 +
 .../python-freethreading/files/pydoc.init     |  24 +
 dev-lang/python-freethreading/metadata.xml    |  39 ++
 .../python-freethreading-3.13.0.ebuild        | 654 ++++++++++++++++++
 5 files changed, 726 insertions(+)
 create mode 100644 dev-lang/python-freethreading/Manifest
 create mode 100644 dev-lang/python-freethreading/files/pydoc.conf
 create mode 100644 dev-lang/python-freethreading/files/pydoc.init
 create mode 100644 dev-lang/python-freethreading/metadata.xml
 create mode 100644 
dev-lang/python-freethreading/python-freethreading-3.13.0.ebuild

diff --git a/dev-lang/python-freethreading/Manifest 
b/dev-lang/python-freethreading/Manifest
new file mode 100644
index 000000000000..733309cd531a
--- /dev/null
+++ b/dev-lang/python-freethreading/Manifest
@@ -0,0 +1,3 @@
+DIST Python-3.13.0.tar.xz 22532980 BLAKE2B 
4a4e397199402de8c9fe8e4d63443ed972cbe8a4f541743908d699c7987127d159d600fd14145b6a946e8671426279d230c9155fdc5863c1e49a945eedcbf21b
 SHA512 
44a143c9b96b55b01885ec020c3364265bda55289615cd7d5071915b0d0178a6f35e7551a89090001fcb7f3172d38177a56bf8b8532b15c9dbc50295c9210152
+DIST Python-3.13.0.tar.xz.asc 963 BLAKE2B 
d05f02692a9fea42b73dbfe5dc42bd6533555e5ecb848510d2b94bb7f0e55d4a0f89bcd20b073ed2c7f7a68be35b12cb6dbff6bc16fc9a4592ded2c339ada7fd
 SHA512 
1b8bb0fe4eb93e31ec1770e90b94d44b5864c0391aad5dcba3a30d8e505d9b17107385414353c0060007f8a536254f49b8e919f36ddf6421a6e4330f817f1a3e
+DIST python-gentoo-patches-3.13.0.tar.xz 8316 BLAKE2B 
8fb8ba8f41f310140ad7066b614952023112d5043e5d82058364125611785144c1843e87eecb7669bcbab51c40d0694069526219f7419a7009517ce0821b74ba
 SHA512 
0eb31ebfa3411020aa70b3b66fd7eec98b4b7a686b0e8f1f7ed76a8186a7c1ee85ccd9565a86a1d7ec13b975855eeb7303036af05e2dfdce3d64e4ad99299df4
diff --git a/dev-lang/python-freethreading/files/pydoc.conf 
b/dev-lang/python-freethreading/files/pydoc.conf
new file mode 100644
index 000000000000..3c6920cc96c4
--- /dev/null
+++ b/dev-lang/python-freethreading/files/pydoc.conf
@@ -0,0 +1,6 @@
+# /etc/init.d/pydoc.conf
+
+# This file contains the configuration for pydoc's internal webserver.
+
+# Default port for Python's pydoc server.
+@PYDOC_PORT_VARIABLE@="7464"
diff --git a/dev-lang/python-freethreading/files/pydoc.init 
b/dev-lang/python-freethreading/files/pydoc.init
new file mode 100644
index 000000000000..f8e05636da4e
--- /dev/null
+++ b/dev-lang/python-freethreading/files/pydoc.init
@@ -0,0 +1,24 @@
+#!/sbin/openrc-run
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public Licence v2
+
+start() {
+       local pydoc_port="${@PYDOC_PORT_VARIABLE@-${PYDOC_PORT}}"
+
+       if [ -z "${pydoc_port}" ]; then
+               eerror "Port not set"
+               return 1
+       fi
+
+       ebegin "Starting pydoc server on port ${pydoc_port}" 
+       start-stop-daemon --start --background --make-pidfile \
+                         --pidfile /var/run/@PYDOC@.pid \
+                         --exec /usr/bin/@PYDOC@ -- -p "${pydoc_port}"
+       eend $?
+}
+
+stop() {
+       ebegin "Stopping pydoc server"
+       start-stop-daemon --stop --quiet --pidfile /var/run/@PYDOC@.pid
+       eend $?
+}
diff --git a/dev-lang/python-freethreading/metadata.xml 
b/dev-lang/python-freethreading/metadata.xml
new file mode 100644
index 000000000000..6ac236700532
--- /dev/null
+++ b/dev-lang/python-freethreading/metadata.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd";>
+<pkgmetadata>
+       <maintainer type="project">
+               <email>pyt...@gentoo.org</email>
+               <name>Python</name>
+       </maintainer>
+       <use>
+               <flag name="bluetooth">
+                       Build Bluetooth protocol support in socket module
+               </flag>
+               <flag name="ensurepip">
+                       Install the ensurepip module that uses bundled wheels
+                       to bootstrap pip and setuptools (if disabled, it will
+                       be only possible to use venv `--without-pip`)
+               </flag>
+               <flag name="jit">
+                       Enable experimental Just-In-Time compilation support.
+               </flag>
+               <flag name="libedit">
+                       Link readline extension against 
<pkg>dev-libs/libedit</pkg>
+                       instead of <pkg>sys-libs/readline</pkg>
+               </flag>
+               <flag name="pgo">
+                       Optimize the build using Profile Guided Optimization 
(PGO)
+                       by running Python's test suite and collecting statistics
+                       based on its performance. This will take longer to 
build.
+               </flag>
+               <flag name="valgrind">
+                       Disable pymalloc when running under
+                       <pkg>dev-debug/valgrind</pkg> is detected (may incur 
minor
+                       performance penalty even when valgrind is not used)
+               </flag>
+       </use>
+       <upstream>
+               <remote-id type="cpe">cpe:/a:python:python</remote-id>
+               <remote-id type="github">python/cpython</remote-id>
+       </upstream>
+</pkgmetadata>
diff --git a/dev-lang/python-freethreading/python-freethreading-3.13.0.ebuild 
b/dev-lang/python-freethreading/python-freethreading-3.13.0.ebuild
new file mode 100644
index 000000000000..65b4a1c51ac2
--- /dev/null
+++ b/dev-lang/python-freethreading/python-freethreading-3.13.0.ebuild
@@ -0,0 +1,654 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="8"
+
+LLVM_COMPAT=( 18 )
+LLVM_OPTIONAL=1
+WANT_LIBTOOL="none"
+
+inherit autotools check-reqs flag-o-matic linux-info llvm-r1
+inherit multiprocessing pax-utils python-utils-r1 toolchain-funcs
+inherit verify-sig
+
+MY_PV=${PV/_}
+MY_P="Python-${MY_PV%_p*}"
+PYVER="$(ver_cut 1-2)t"
+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 ~loong ~m68k ~mips ~ppc ~ppc64 
~riscv ~s390 ~sparc ~x86"
+IUSE="
+       bluetooth build debug +ensurepip examples gdbm jit
+       libedit +ncurses pgo +readline +sqlite +ssl test tk valgrind
+"
+REQUIRED_USE="jit? ( ${LLVM_REQUIRED_USE} )"
+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-libs/mpdecimal:=
+       dev-python/gentoo-common
+       >=sys-libs/zlib-1.1.3:=
+       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? (
+               dev-python/ensurepip-pip
+               dev-python/ensurepip-setuptools
+               dev-python/ensurepip-wheel
+       )
+       valgrind? ( dev-debug/valgrind )
+"
+# autoconf-archive needed to eautoreconf
+BDEPEND="
+       dev-build/autoconf-archive
+       app-alternatives/awk
+       virtual/pkgconfig
+       jit? (
+               $(llvm_gen_dep '
+                       sys-devel/clang:${LLVM_SLOT}
+                       sys-devel/llvm:${LLVM_SLOT}
+               ')
+       )
+       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 )
+
+declare -rA PYTHON_KERNEL_CHECKS=(
+       ["CROSS_MEMORY_ATTACH"]="test_external_inspection" #bug 938589
+       ["DNOTIFY"]="test_fcntl" # bug 938662
+)
+
+pkg_pretend() {
+       if use pgo || use test; then
+               check-reqs_pkg_pretend
+       fi
+
+       ewarn "Freethreading build is considered experimental upstream.  Using 
it"
+       ewarn "could lead to unexpected breakage, including race conditions"
+       ewarn "and crashes, respectively.  Please do not file Gentoo bugs, 
unless"
+       ewarn "you can reproduce the problem with dev-lang/python.  Instead,"
+       ewarn "please consider reporting freethreading problems upstream."
+}
+
+pkg_setup() {
+       if [[ ${MERGE_TYPE} != binary ]]; then
+               use jit && llvm-r1_pkg_setup
+               if use test || use pgo; then
+                       check-reqs_pkg_setup
+
+                       local CONFIG_CHECK
+                       for f in "${!PYTHON_KERNEL_CHECKS[@]}"; do
+                               CONFIG_CHECK+="~${f} "
+                       done
+                       linux-info_pkg_setup
+               fi
+       fi
+}
+
+src_unpack() {
+       if use verify-sig; then
+               verify-sig_verify_detached "${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
+
+       # breaks tests when using --with-wheel-pkg-dir
+       rm -r Lib/test/wheeldata || 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
+       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() {
+       # 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
+
+       # 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
+
+       # Set baseline test skip flags.
+       COMMON_TEST_SKIPS=(
+               # this is actually test_gdb.test_pretty_print
+               -x test_pretty_print
+       )
+
+       # Arch-specific skips.  See #931888 for a collection of these.
+       case ${CHOST} in
+               alpha*)
+                       COMMON_TEST_SKIPS+=(
+                               -x test_builtin
+                               -x test_capi
+                               -x test_cmath
+                               -x test_float
+                               # timeout
+                               -x test_free_threading
+                               -x test_math
+                               -x test_numeric_tower
+                               -x test_random
+                               -x test_statistics
+                               # bug 653850
+                               -x test_resource
+                               -x test_strtod
+                       )
+                       ;;
+               mips*)
+                       COMMON_TEST_SKIPS+=(
+                               -x test_ctypes
+                               -x test_external_inspection
+                               -x test_statistics
+                       )
+                       ;;
+               powerpc64-*) # big endian
+                       COMMON_TEST_SKIPS+=(
+                               -x test_descr
+                       )
+                       ;;
+               riscv*)
+                       COMMON_TEST_SKIPS+=(
+                               -x test_urllib2
+                       )
+                       ;;
+               sparc*)
+                       COMMON_TEST_SKIPS+=(
+                               # bug 788022
+                               -x test_multiprocessing_fork
+                               -x test_multiprocessing_forkserver
+
+                               -x test_ctypes
+                               -x test_descr
+                               # bug 931908
+                               -x test_exceptions
+                       )
+                       ;;
+       esac
+
+       # Kernel-config specific skips
+       for option in "${!PYTHON_KERNEL_CHECKS[@]}"; do
+               if ! linux_config_exists || ! linux_chkconfig_present 
"${option}"
+               then
+                       COMMON_TEST_SKIPS+=( -x 
"${PYTHON_KERNEL_CHECKS[${option}]}" )
+               fi
+       done
+
+       # musl-specific skips
+       use elibc_musl && COMMON_TEST_SKIPS+=(
+               # various musl locale deficiencies
+               -x test__locale
+               -x test_c_locale_coercion
+               -x test_locale
+               -x test_re
+
+               # known issues with find_library on musl
+               # https://bugs.python.org/issue21622
+               -x test_ctypes
+
+               # fpathconf, ttyname errno values
+               -x test_os
+       )
+
+       if use pgo; then
+               local profile_task_flags=(
+                       -m test
+                       "-j$(makeopts_jobs)"
+                       --pgo-extended
+                       --verbose3
+                       -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
+
+                       "${COMMON_TEST_SKIPS[@]}"
+
+                       -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
+
+                       # Fails in profiling run, passes in src_test().
+                       -x test_capi
+               )
+
+               # Arch-specific skips.  See #931888 for a collection of these.
+               case ${CHOST} in
+                       alpha*)
+                               profile_task_flags+=(
+                                       -x test_os
+                               )
+                               ;;
+                       hppa*)
+                               profile_task_flags+=(
+                                       -x test_descr
+                                       # bug 931908
+                                       -x test_exceptions
+                                       -x test_os
+                               )
+                               ;;
+                       powerpc64-*) # big endian
+                               profile_task_flags+=(
+                                       # bug 931908
+                                       -x test_exceptions
+                               )
+                               ;;
+                       riscv*)
+                               profile_task_flags+=(
+                                       -x test_statistics
+                               )
+                               ;;
+               esac
+
+               if has_version "app-arch/rpm" ; then
+                       # Avoid sandbox failure (attempts to write to 
/var/lib/rpm)
+                       profile_task_flags+=(
+                               -x test_distutils
+                       )
+               fi
+               local -x PROFILE_TASK="${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="${dbmliborder}"
+               --with-libc=
+               --enable-loadable-sqlite-extensions
+               --without-ensurepip
+               --without-lto
+               --with-system-expat
+               --with-system-libmpdec
+               --with-platlibdir=lib
+               --with-pkg-config=yes
+               --with-wheel-pkg-dir="${EPREFIX}"/usr/lib/python/ensurepip
+               --disable-gil
+
+               $(use_with debug assertions)
+               $(use_enable jit experimental-jit)
+               $(use_enable pgo optimizations)
+               $(use_with readline readline "$(usex libedit editline 
readline)")
+               $(use_with valgrind)
+       )
+
+       # https://bugs.gentoo.org/700012
+       if tc-is-lto; then
+               append-cflags $(test-flags-CC -ffat-lto-objects)
+               myeconfargs+=(
+                       --with-lto
+               )
+       fi
+
+       # 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}
+
+       # Gentoo hack to disable accessing system site-packages
+       export GENTOO_CPYTHON_BUILD=1
+
+       if use pgo ; then
+               # bug 660358
+               local -x COLUMNS=80
+               local -x PYTHONDONTWRITEBYTECODE=
+       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=${_PYTHONDONTWRITEBYTECODE}
+
+       # Work around bug 329499. See also bug 413751 and 457194.
+       if has_version dev-libs/libffi[pax-kernel]; then
+               pax-mark E python
+       else
+               pax-mark m python
+       fi
+}
+
+src_test() {
+       # Tests will not work when cross compiling.
+       if tc-is-cross-compiler; then
+               elog "Disabling tests due to crosscompiling."
+               return
+       fi
+
+       # this just happens to skip test_support.test_freeze that is broken
+       # without bundled expat
+       # TODO: get a proper skip for it upstream
+       local -x LOGNAME=buildbot
+
+       local test_opts=(
+               --verbose3
+               -u-network
+               -j "$(makeopts_jobs)"
+               "${COMMON_TEST_SKIPS[@]}"
+       )
+
+       # bug 660358
+       local -x COLUMNS=80
+       local -x PYTHONDONTWRITEBYTECODE=
+
+       nonfatal emake -Onone test EXTRATESTOPTS="${test_opts[*]}" \
+               CPPFLAGS= CFLAGS= LDFLAGS= < /dev/tty
+       local ret=${?}
+
+       [[ ${ret} -eq 0 ]] || die "emake test failed"
+}
+
+src_install() {
+       local libdir=${ED}/usr/lib/python${PYVER}
+
+       # -j1 hack for now for bug #843458
+       emake -j1 DESTDIR="${D}" TEST_MODULES=no altinstall
+
+       # Fix collisions between different slots of Python.
+       rm "${ED}/usr/$(get_libdir)/libpython3.so" || die
+       # Fix collision with GIL-enabled build.
+       rm "${ED}/usr/bin/python3.13" || die
+       mv "${ED}"/usr/bin/pydoc{${PYVER%t},${PYVER}} || die
+       mv "${ED}"/usr/share/man/man1/python{${PYVER%t},${PYVER}}.1 || die
+
+       # Cheap hack to get version with ABIFLAGS
+       local abiver=$(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 sqlite; then
+               rm -r "${libdir}/"sqlite3 || die
+       fi
+       if use tk; then
+               # rename to avoid collision with dev-lang/python
+               mv "${ED}"/usr/bin/idle{${PYVER%t},${PYVER}} || die
+       else
+               rm -r "${ED}/usr/bin/idle${PYVER%t}" || die
+               rm -r "${libdir}/"{idlelib,tkinter} || die
+       fi
+
+       ln -s ../python/EXTERNALLY-MANAGED "${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
+}
-- 
2.47.0


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