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

["Michał Górny" <mgorny@gentoo.org>]

commit:     84738a6394aa497ed0cc14c1cca27cf2f3a42030
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Wed Apr 22 12:11:25 2020 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Wed Apr 22 13:32:25 2020 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=84738a63

dev-lang/python: Backport secfixes to 3.7.7, redo patchset

Bug: https://bugs.gentoo.org/707822
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>

 dev-lang/python/Manifest               |   1 +
 dev-lang/python/python-3.7.7-r2.ebuild | 345 +++++++++++++++++++++++++++++++++
 2 files changed, 346 insertions(+)

diff --git a/dev-lang/python/Manifest b/dev-lang/python/Manifest
index eb7eb3f1935..f4db35ac474 100644
--- a/dev-lang/python/Manifest
+++ b/dev-lang/python/Manifest
@@ -10,5 +10,6 @@ DIST python-gentoo-patches-2.7.18.tar.xz 15012 BLAKE2B f691e231c793bb8f11fb64c89
 DIST python-gentoo-patches-3.6.10-r1.tar.xz 15556 BLAKE2B 3d4755a083172fc878d3454797a4a7fa809c7767b7f2ba0919b95076b8ecba62ac604a7db349d8dd71f83aa44d4580d0c433ae6cd2027078e7779cec79185ba2 SHA512 b361ff3fe9545bb59a7e85f179a094d58219be35d20cef83db02672d0a9a58fccfda62fbe8c2bf64250c4043b8517cbc2091380611c5f1e63bfac9ca7c4e47b0
 DIST python-gentoo-patches-3.6.10.tar.xz 10964 BLAKE2B e32c8cb3050c7324ee234f585be7fc40cfacc6ad87759eaa300e57289e6dc6cbaed3913f33ad632b8754638e8d71983d8364ceeaad8ef325cfa6d4d2dfb56df0 SHA512 71fea7306c876c63888c4547eaf14dc2e0413dec343609d748cd1b5888e4605d47888758ebc5120a287ce833b69dd538073f91989460da7c40462b53eefca7ce
 DIST python-gentoo-patches-3.7.6.tar.xz 10084 BLAKE2B 220869e85bdaf9c21b1b05e13803bdb6ecc22ac0f69da77e57fd7c1cd93ef45ec43401b62732842e1bb3467feb6d65c8204120e2741e9eb6f4cab673fd3a8d62 SHA512 4c04b0cf7da55fa7973ab178e3ac2c59bc2142924bdced5954c058053280b6c663d7c39912286d10fe0e82ca30af6a0dd6a56fa85433f836217ca3dcbb284def
+DIST python-gentoo-patches-3.7.7.tar.xz 14644 BLAKE2B 1a377eac945310082ec9fa257bcb406c7eaf24b5e80469dd49e82a1bc0554b75394678609cae447cb0fc7a19059b29166bf110b6ed99a89a9919b3a56a323f87 SHA512 2c7fbcefd6f4d1674b78f3b67f2be3f1b168e08c318fefe8d4757f2d30c22477f5010ad6f2c0abb265d819ee667617f21f93e002242e216b4ee570200b0ddf74
 DIST python-gentoo-patches-3.8.1-r2.tar.xz 10108 BLAKE2B 02d3e2ae95b5cfa67c0ba4ff618fbee51d2342955d0a064b80575beda73902bd72462e4f6dba63743bf9fc031d92c69153ef8bd8a0ab5d6e17bfdf8ed0152da5 SHA512 757f7cf6b0cb6c1493d8ed8e5780780efcb32860a9aeba4f933a3a3fb22c412bebde8854e34609465d8a12cb9545a7b19e5d5dbe87d772bb83acd9fe829b75cc
 DIST python-gentoo-patches-3.9.0_alpha2.tar.xz 8340 BLAKE2B b93edca01fa46c8eb4e18e0d92c72a3e4ef8dcebf26c0e1c0fab4c82201645ed4c358cf2311c9eb454f6a261ab514985302f81fc86284d3714d662037928963c SHA512 58b0a64d8747f187e6cc4749dc660a443c066e43f509ecc2976b6406bbfb3851a03f686adc36bd58c7c3142a707a387ac25431ca078980914d2219c49a0f2202

diff --git a/dev-lang/python/python-3.7.7-r2.ebuild b/dev-lang/python/python-3.7.7-r2.ebuild
new file mode 100644
index 00000000000..2491b8493fc
--- /dev/null
+++ b/dev-lang/python/python-3.7.7-r2.ebuild
@@ -0,0 +1,345 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+WANT_LIBTOOL="none"
+
+inherit autotools flag-o-matic pax-utils python-utils-r1 toolchain-funcs
+
+MY_P="Python-${PV}"
+PYVER=$(ver_cut 1-2)
+PATCHSET="python-gentoo-patches-3.7.7"
+
+DESCRIPTION="An interpreted, interactive, object-oriented programming language"
+HOMEPAGE="https://www.python.org/"
+SRC_URI="https://www.python.org/ftp/python/${PV}/${MY_P}.tar.xz
+	https://dev.gentoo.org/~mgorny/dist/python/${PATCHSET}.tar.xz"
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="PSF-2"
+SLOT="${PYVER}/${PYVER}m"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="bluetooth build examples gdbm hardened ipv6 libressl +ncurses +readline sqlite +ssl test tk wininst +xml"
+RESTRICT="!test? ( test )"
+
+# Do not add a dependency on dev-lang/python to this ebuild.
+# If you need to apply a patch which requires python for bootstrapping, please
+# run the bootstrap code on your dev box and include the results in the
+# patchset. See bug 447752.
+
+RDEPEND="app-arch/bzip2:=
+	app-arch/xz-utils:=
+	dev-libs/libffi:=
+	sys-apps/util-linux:=
+	>=sys-libs/zlib-1.1.3:=
+	virtual/libcrypt:=
+	virtual/libintl
+	gdbm? ( sys-libs/gdbm:=[berkdb] )
+	ncurses? ( >=sys-libs/ncurses-5.2:= )
+	readline? ( >=sys-libs/readline-4.1:= )
+	sqlite? ( >=dev-db/sqlite-3.3.8:3= )
+	ssl? (
+		!libressl? ( dev-libs/openssl:= )
+		libressl? ( dev-libs/libressl:= )
+	)
+	tk? (
+		>=dev-lang/tcl-8.0:=
+		>=dev-lang/tk-8.0:=
+		dev-tcltk/blt:=
+		dev-tcltk/tix
+	)
+	xml? ( >=dev-libs/expat-2.1:= )"
+# bluetooth requires headers from bluez
+DEPEND="${RDEPEND}
+	bluetooth? ( net-wireless/bluez )
+	test? ( app-arch/xz-utils[extra-filters(+)] )
+	virtual/pkgconfig
+	!sys-devel/gcc[libffi(-)]"
+RDEPEND+=" !build? ( app-misc/mime-types )"
+PDEPEND=">=app-eselect/eselect-python-20140125-r1"
+
+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
+
+	sed -i -e "s:@@GENTOO_LIBDIR@@:$(get_libdir):g" \
+		setup.py || die "sed failed to replace @@GENTOO_LIBDIR@@"
+
+	eautoreconf
+}
+
+src_configure() {
+	local disable
+	# disable automagic bluetooth headers detection
+	use bluetooth || export ac_cv_header_bluetooth_bluetooth_h=no
+	use gdbm      || disable+=" gdbm"
+	use ncurses   || disable+=" _curses _curses_panel"
+	use readline  || disable+=" readline"
+	use sqlite    || disable+=" _sqlite3"
+	use ssl       || export PYTHON_DISABLE_SSL="1"
+	use tk        || disable+=" _tkinter"
+	use xml       || disable+=" _elementtree pyexpat" # _elementtree uses pyexpat.
+	export PYTHON_DISABLE_MODULES="${disable}"
+
+	if ! use xml; then
+		ewarn "You have configured Python without XML support."
+		ewarn "This is NOT a recommended configuration as you"
+		ewarn "may face problems parsing any XML documents."
+	fi
+
+	if [[ -n "${PYTHON_DISABLE_MODULES}" ]]; then
+		einfo "Disabled modules: ${PYTHON_DISABLE_MODULES}"
+	fi
+
+	if [[ "$(gcc-major-version)" -ge 4 ]]; then
+		append-flags -fwrapv
+	fi
+
+	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
+
+	# Export CXX so it ends up in /usr/lib/python3.X/config/Makefile.
+	tc-export CXX
+
+	# Set LDFLAGS so we link modules with -lpython3.2 correctly.
+	# Needed on FreeBSD unless Python 3.2 is already installed.
+	# Please query BSD team before removing this!
+	append-ldflags "-L."
+
+	# 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
+
+	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
+		$(use_enable ipv6)
+		--infodir='${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
+	)
+
+	OPT="" econf "${myeconfargs[@]}"
+}
+
+src_compile() {
+	# Ensure sed works as expected
+	# https://bugs.gentoo.org/594768
+	local -x LC_ALL=C
+
+	emake CPPFLAGS= CFLAGS= LDFLAGS=
+
+	# 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"
+
+	for test in ${skipped_tests}; do
+		mv "${S}"/Lib/test/test_${test}.py "${T}"
+	done
+
+	# bug 660358
+	local -x COLUMNS=80
+
+	local -x PYTHONDONTWRITEBYTECODE=
+
+	emake test EXTRATESTOPTS="-u-network" CPPFLAGS= CFLAGS= LDFLAGS= < /dev/tty
+	local result=$?
+
+	for test in ${skipped_tests}; do
+		mv "${T}/test_${test}.py" "${S}"/Lib/test
+	done
+
+	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${PYVER}
+
+	emake DESTDIR="${D}" altinstall
+
+	# Remove static library
+	rm "${ED}"/usr/$(get_libdir)/libpython*.a || die
+
+	sed \
+		-e "s/\(CONFIGURE_LDFLAGS=\).*/\1/" \
+		-e "s/\(PY_LDFLAGS=\).*/\1/" \
+		-i "${libdir}/config-${PYVER}"*/Makefile || die "sed failed"
+
+	# 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,test/test_sqlite*} || die
+	use tk || rm -r "${ED}/usr/bin/idle${PYVER}" "${libdir}/"{idlelib,tkinter,test/test_tk*} || die
+
+	use wininst || rm "${libdir}/distutils/command/"wininst-*.exe || 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-${PYVER}" || die "sed failed"
+
+	# for python-exec
+	local vars=( EPYTHON PYTHON_SITEDIR PYTHON_SCRIPTDIR )
+
+	# if not using a cross-compiler, use the fresh binary
+	if ! tc-is-cross-compiler; then
+		local -x PYTHON=./python
+		local -x LD_LIBRARY_PATH=${LD_LIBRARY_PATH+${LD_LIBRARY_PATH}:}${PWD}
+	else
+		vars=( PYTHON "${vars[@]}" )
+	fi
+
+	python_export "python${PYVER}" "${vars[@]}"
+	echo "EPYTHON='${EPYTHON}'" > epython.py || die
+	python_domodule epython.py
+
+	# python-exec wrapping support
+	local pymajor=${PYVER%.*}
+	mkdir -p "${D}${PYTHON_SCRIPTDIR}" || die
+	# python and pythonX
+	ln -s "../../../bin/${abiver}" \
+		"${D}${PYTHON_SCRIPTDIR}/python${pymajor}" || die
+	ln -s "python${pymajor}" "${D}${PYTHON_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 > "${D}${PYTHON_SCRIPTDIR}/python${pymajor}-config" <<-EOF || die
+		#!/bin/sh
+		exec "${abiver}-config" "\${@}"
+	EOF
+	chmod +x "${D}${PYTHON_SCRIPTDIR}/python${pymajor}-config" || die
+	ln -s "python${pymajor}-config" \
+		"${D}${PYTHON_SCRIPTDIR}/python-config" || die
+	# 2to3, pydoc, pyvenv
+	ln -s "../../../bin/2to3-${PYVER}" \
+		"${D}${PYTHON_SCRIPTDIR}/2to3" || die
+	ln -s "../../../bin/pydoc${PYVER}" \
+		"${D}${PYTHON_SCRIPTDIR}/pydoc" || die
+	ln -s "../../../bin/pyvenv-${PYVER}" \
+		"${D}${PYTHON_SCRIPTDIR}/pyvenv" || die
+	# idle
+	if use tk; then
+		ln -s "../../../bin/idle${PYVER}" \
+			"${D}${PYTHON_SCRIPTDIR}/idle" || die
+	fi
+}
+
+pkg_preinst() {
+	if has_version "<${CATEGORY}/${PN}-${PYVER}" && ! has_version ">=${CATEGORY}/${PN}-${PYVER}_alpha"; then
+		python_updater_warning="1"
+	fi
+}
+
+eselect_python_update() {
+	if [[ -z "$(eselect python show)" || \
+			! -f "${EROOT}/usr/bin/$(eselect python show)" ]]; then
+		eselect python update
+	fi
+
+	if [[ -z "$(eselect python show --python${PV%%.*})" || \
+			! -f "${EROOT}/usr/bin/$(eselect python show --python${PV%%.*})" ]]
+	then
+		eselect python update --python${PV%%.*}
+	fi
+}
+
+pkg_postinst() {
+	eselect_python_update
+
+	if [[ "${python_updater_warning}" == "1" ]]; then
+		ewarn "You have just upgraded from an older version of Python."
+		ewarn
+		ewarn "Please adjust PYTHON_TARGETS (if so desired), and run emerge with the --newuse or --changed-use option to rebuild packages installing python modules."
+	fi
+}
+
+pkg_postrm() {
+	eselect_python_update
+}