dev-lang/python/python-2.6.4-r4.ebuild - mirrors/cros/chromiumos/overlays/chromiumos-overlay - Git at Google

 # Copyright 1999-2009 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/dev-lang/python/python-2.6.4.ebuild,v 1.7 2009/12/13 16:34:03 armin76 Exp $

 EAPI="2"

 inherit autotools eutils flag-o-matic multilib pax-utils python toolchain-funcs versionator

 # We need this so that we don't depend on python.eclass.
 PYVER_MAJOR="$(get_major_version)"
 PYVER_MINOR="$(get_version_component_range 2)"
 PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"

 MY_P="Python-${PV}"
 S="${WORKDIR}/${MY_P}"

 PATCHSET_REVISION="0"

 DESCRIPTION="Python is an interpreted, interactive, object-oriented programming language."
 HOMEPAGE="http://www.python.org/"
 SRC_URI="http://www.python.org/ftp/python/${PV}/${MY_P}.tar.bz2
 	mirror://gentoo/python-gentoo-patches-${PV}$([[ "${PATCHSET_REVISION}" != "0" ]] && echo "-r${PATCHSET_REVISION}").tar.bz2"

 LICENSE="PSF-2.2"
 SLOT="2.6"
 KEYWORDS="~alpha amd64 arm hppa ~ia64 ~m68k ~mips ppc ~ppc64 ~s390 ~sh ~sparc x86 ~sparc-fbsd ~x86-fbsd"
 IUSE="-berkdb build doc elibc_uclibc examples gdbm ipv6 +ncurses +readline sqlite ssl +threads tk +wide-unicode wininst +xml"

 # NOTE: dev-python/{elementtree,celementtree,pysqlite,ctypes}
 #       do not conflict with the ones in python proper. - liquidx

 RDEPEND=">=app-admin/eselect-python-20090606
 		>=sys-libs/zlib-1.1.3
 		virtual/libffi
 		virtual/libintl
 		!build? (
 			berkdb? ( || (
 				sys-libs/db:4.7
 				sys-libs/db:4.6
 				sys-libs/db:4.5
 				sys-libs/db:4.4
 				sys-libs/db:4.3
 				sys-libs/db:4.2
 			) )
 			doc? ( dev-python/python-docs:${SLOT} )
 			gdbm? ( sys-libs/gdbm )
 			ncurses? (
 				>=sys-libs/ncurses-5.2
 				readline? ( >=sys-libs/readline-4.1 )
 			)
 			sqlite? ( >=dev-db/sqlite-3 )
 			ssl? ( dev-libs/openssl )
 			tk? ( >=dev-lang/tk-8.0 )
 			xml? ( >=dev-libs/expat-2 )
 		)"
 DEPEND="${RDEPEND}
 		dev-util/pkgconfig
 		!sys-devel/gcc[libffi]"
 RDEPEND+=" !build? ( app-misc/mime-types )"
 # ToDo(msb): Undo hack below which removes python-update PDEPEND
 # python-update is not required currently for chrome-os
 #msb: PDEPEND="app-admin/python-updater"

 PROVIDE="virtual/python"

 pkg_setup() {
 	if use berkdb; then
 		ewarn "\"bsddb\" module is out-of-date and no longer maintained inside dev-lang/python. It has"
 		ewarn "been additionally removed in Python 3. You should use external, still maintained \"bsddb3\""
 		ewarn "module provided by dev-python/bsddb3 which supports both Python 2 and Python 3."
 	fi

 	if ! has_version "=dev-lang/python-3*"; then
 		elog "It is highly recommended to additionally install Python 3, but without configuring Python wrapper to use Python 3."
 	fi
 }

 src_prepare() {
 	# Ensure that internal copies of expat and libffi aren't used.
 	rm -fr Modules/expat
 	rm -fr Modules/_ctypes/libffi*

 	if tc-is-cross-compiler; then
 		epatch "${FILESDIR}/python-2.5-cross-printf.patch"
 		epatch "${FILESDIR}/python-2.6-chflags-cross.patch"
 		epatch "${FILESDIR}/python-2.6-test-cross.patch"
 		epatch "${FILESDIR}/python-2.6-cross-getaddrinfo.patch"
 	else
 		rm "${WORKDIR}/${PV}"/*_all_crosscompile.patch
 	fi

 	EPATCH_SUFFIX="patch" epatch "${WORKDIR}/${PV}"

 	if tc-is-cross-compiler ; then
 		# Change setup.py to respect the SYSROOT environment variable
 		epatch "${FILESDIR}"/python-2.6.4-cross-setup-sysroot.patch
 	fi

 	# Add a libdirname to enable python cross-compiling and add a user specifyable libdir
 	epatch "${FILESDIR}"/python-2.5.2-cross-Makefile.pre.in.patch
 	# Make distutils cross-compile aware
 	epatch "${FILESDIR}"/python-2.5.2-cross-distutils-build_ext.patch
 	epatch "${FILESDIR}"/python-2.6-cross-distutils-sysconfig.patch
 	epatch "${FILESDIR}"/python-2.5.2-cross-distutils-install.patch
 	# Use a cross-compile aware pkg-config command to setup libffi usage
 	epatch "${FILESDIR}"/python-2.6.4-cross-libffi-pkg-config.patch

 	# Set sys.platform to linux2, even on linux3.
 	epatch "${FILESDIR}/linux2.patch"

 	# Fix whichdb for the newer gdbm magic numbers.
 	epatch "${FILESDIR}/python-2.6.4-gdbm-magic-number.patch"

 	sed -i -e "s:@@GENTOO_LIBDIR@@:$(get_libdir):g" \
 		Lib/distutils/command/install.py \
 		Lib/distutils/sysconfig.py \
 		Lib/site.py \
 		Makefile.pre.in \
 		Modules/Setup.dist \
 		Modules/getpath.c \
 		setup.py || die "sed failed to replace @@GENTOO_LIBDIR@@"

 	sed -i -e "s:sys.exec_prefix]:sys.exec_prefix, '/usr/local']:g" \
 		Lib/site.py || die "sed failed to add /usr/local to prefixes"

 	# Fix os.utime() on hppa. utimes it not supported but unfortunately reported as working - gmsoft (22 May 04)
 	# PLEASE LEAVE THIS FIX FOR NEXT VERSIONS AS IT'S A CRITICAL FIX !!!
 	[[ "${ARCH}" == "hppa" ]] && sed -e "s/utimes //" -i "${S}/configure"

 	if ! use wininst; then
 		# Remove Microsoft Windows executables.
 		rm Lib/distutils/command/wininst-*.exe
 	fi

 	# Fix OtherFileTests.testStdin() not to assume
 	# that stdin is a tty for bug #248081.
 	sed -e "s:'osf1V5':'osf1V5' and sys.stdin.isatty():" -i Lib/test/test_file.py || die "sed failed"

 	# Linux-3 compat. Bug #374579 (upstream issue12571)
 	if use kernel_linux; then
 		cp -r "${S}/Lib/plat-linux2" "${S}/Lib/plat-linux3" || die "copy plat-linux failed"
 	fi

 	eautoreconf
 }

 src_configure() {
 	# Disable extraneous modules with extra dependencies.
 	if use build; then
 		export PYTHON_DISABLE_MODULES="dbm _bsddb gdbm _curses _curses_panel readline _sqlite3 _tkinter _elementtree pyexpat"
 		export PYTHON_DISABLE_SSL="1"
 	else
 		# dbm module can be linked against berkdb or gdbm.
 		# Defaults to gdbm when both are enabled, #204343.
 		local disable
 		use berkdb   || use gdbm || disable+=" dbm"
 		use berkdb   || disable+=" _bsddb"
 		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
 	fi

 	if [[ -n "${PYTHON_DISABLE_MODULES}" ]]; then
 		einfo "Disabled modules: ${PYTHON_DISABLE_MODULES}"
 	fi

 	export OPT="${CFLAGS}"

 	filter-flags -malign-double

 	[[ "${ARCH}" == "alpha" ]] && append-flags -fPIC

 	# https://bugs.gentoo.org/show_bug.cgi?id=50309
 	if is-flag -O3; then
 		is-flag -fstack-protector-all && replace-flags -O3 -O2
 		use hardened && replace-flags -O3 -O2
 	fi

 	if tc-is-cross-compiler; then
 		OPT="-O1" CFLAGS="" LDFLAGS="" CC="" \
 		./configure --{build,host}=${CBUILD} || die "cross-configure failed"
 		# Does not support parallel building
 		emake -j1 python Parser/pgen || die "cross-make failed"
 		mv python hostpython
 		mv Parser/pgen Parser/hostpgen
 		make distclean
 		# Ugly fix, hostpython require few modules to pass test_unicode.py test
 		cp -v /usr/lib/python${PYVER}/lib-dynload/unicodedata.so Modules/.
 		cp -v /usr/lib/python${PYVER}/lib-dynload/time.so Modules/.
 		cp -v /usr/lib/python${PYVER}/lib-dynload/math.so Modules/.
 		sed -i \
 			-e "/^HOSTPYTHON/s:=.*:=./hostpython:" \
 			-e "/^HOSTPGEN/s:=.*:=./Parser/hostpgen:" \
 			Makefile.pre.in || die "sed failed"
 	fi

 	# Export CXX so it ends up in /usr/lib/python2.X/config/Makefile.
 	tc-export CXX

 	# Set LDFLAGS so we link modules with -lpython2.6 correctly.
 	# Needed on FreeBSD unless Python 2.6 is already installed.
 	# Please query BSD team before removing this!
 	append-ldflags "-L."

 	econf \
 		--with-fpectl \
 		--enable-shared \
 		$(use_enable ipv6) \
 		$(use_with threads) \
 		$(use wide-unicode && echo "--enable-unicode=ucs4" || echo "--enable-unicode=ucs2") \
 		--infodir='${prefix}'/share/info \
 		--mandir='${prefix}'/share/man \
 		--with-libc='' \
 		--with-system-ffi
 }

 src_test() {
 	# Tests won't work when cross compiling.
 	if tc-is-cross-compiler; then
 		elog "Disabling tests due to crosscompiling."
 		return
 	fi

 	# Byte compiling should be enabled here.
 	# Otherwise test_import fails.
 	python_enable_pyc

 	# Skip all tests that fail during emerge but pass without emerge:
 	# (See bug #67970)
 	local skip_tests="distutils minidom pyexpat sax tcl"

 	# test_ctypes fails with PAX kernel (bug #234498).
 	host-is-pax && skip_tests+=" ctypes"

 	for test in ${skip_tests}; do
 		mv "${S}/Lib/test/test_${test}.py" "${T}"
 	done

 	# Rerun failed tests in verbose mode (regrtest -w).
 	EXTRATESTOPTS="-w" make test || die "make test failed"

 	for test in ${skip_tests}; do
 		mv "${T}/test_${test}.py" "${S}/Lib/test/test_${test}.py"
 	done

 	elog "The following tests have been skipped:"
 	for test in ${skip_tests}; do
 		elog "test_${test}.py"
 	done

 	elog "If you'd like to run them, you may:"
 	elog "cd /usr/$(get_libdir)/python${PYVER}/test"
 	elog "and run the tests separately."
 }

 src_install() {
 	# Does not support parallel building
 	emake -j1 DESTDIR="${D}" altinstall maninstall || die "emake altinstall maninstall failed"

 	mv "${D}usr/bin/python${PYVER}-config" "${D}usr/bin/python-config-${PYVER}"

 	# Fix collisions between different slots of Python.
 	mv "${D}usr/bin/2to3" "${D}usr/bin/2to3-${PYVER}"
 	mv "${D}usr/bin/pydoc" "${D}usr/bin/pydoc${PYVER}"
 	mv "${D}usr/bin/idle" "${D}usr/bin/idle${PYVER}"
 	mv "${D}usr/share/man/man1/python.1" "${D}usr/share/man/man1/python${PYVER}.1"
 	rm -f "${D}usr/bin/smtpd.py"

 	# Fix the OPT variable so that it doesn't have any flags listed in it.
 	# Prevents the problem with compiling things with conflicting flags later.
 	sed -e "s:^OPT=.*:OPT=-DNDEBUG:" -i "${D}usr/$(get_libdir)/python${PYVER}/config/Makefile"

 	if use build; then
 		rm -fr "${D}usr/$(get_libdir)/python${PYVER}/"{bsddb,email,lib-tk,sqlite3,test}
 	else
 		use elibc_uclibc && rm -fr "${D}usr/$(get_libdir)/python${PYVER}/"{bsddb/test,test}
 		use berkdb || rm -fr "${D}usr/$(get_libdir)/python${PYVER}/"{bsddb,test/test_bsddb*}
 		use sqlite || rm -fr "${D}usr/$(get_libdir)/python${PYVER}/"{sqlite3,test/test_sqlite*}
 		use tk || rm -fr "${D}usr/$(get_libdir)/python${PYVER}/lib-tk"
 	fi

 	use threads || rm -fr "${D}usr/$(get_libdir)/python${PYVER}/multiprocessing"

 	prep_ml_includes usr/include/python${PYVER}

 	if use examples; then
 		insinto /usr/share/doc/${PF}/examples
 		doins -r "${S}/Tools" || die "doins failed"
 	fi

 	newinitd "${FILESDIR}/pydoc.init" pydoc-${SLOT}
 	newconfd "${FILESDIR}/pydoc.conf" pydoc-${SLOT}

 	# Don't install empty directory.
 	rmdir "${D}usr/$(get_libdir)/python${PYVER}/lib-old"
 }

 pkg_preinst() {
 	if has_version "<${CATEGORY}/${PN}-${SLOT}" && ! has_version ">=${CATEGORY}/${PN}-${SLOT}_alpha"; then
 		python_updater_warning="1"
 	fi
 }

 eselect_python_update() {
 	local ignored_python_slots_options=
 	[[ "$(eselect python show)" == "python2."* ]] && ignored_python_slots_options="--ignore 3.0 --ignore 3.1 --ignore 3.2"

 	# Create python2 symlink.
 	eselect python update --ignore 3.0 --ignore 3.1 --ignore 3.2 > /dev/null

 	eselect python update ${ignored_python_slots_options}
 }

 pkg_postinst() {
 	eselect_python_update

 	python_mod_optimize -x "(site-packages|test)" /usr/$(get_libdir)/python${PYVER}

 	if [[ "${python_updater_warning}" == "1" ]]; then
 		ewarn
 		ewarn "\e[1;31m************************************************************************\e[0m"
 		ewarn
 		ewarn "You have just upgraded from an older version of Python."
 		ewarn "You should run 'python-updater \${options}' to rebuild Python modules."
 		ewarn
 		ewarn "\e[1;31m************************************************************************\e[0m"
 		ewarn
 		ebeep 12
 	fi
 }

 pkg_postrm() {
 	eselect_python_update

 	python_mod_cleanup /usr/$(get_libdir)/python${PYVER}
 }
	# Copyright 1999-2009 Gentoo Foundation
	# Distributed under the terms of the GNU General Public License v2
	# $Header: /var/cvsroot/gentoo-x86/dev-lang/python/python-2.6.4.ebuild,v 1.7 2009/12/13 16:34:03 armin76 Exp $

	EAPI="2"

	inherit autotools eutils flag-o-matic multilib pax-utils python toolchain-funcs versionator

	# We need this so that we don't depend on python.eclass.
	PYVER_MAJOR="$(get_major_version)"
	PYVER_MINOR="$(get_version_component_range 2)"
	PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"

	MY_P="Python-${PV}"
	S="${WORKDIR}/${MY_P}"

	PATCHSET_REVISION="0"

	DESCRIPTION="Python is an interpreted, interactive, object-oriented programming language."
	HOMEPAGE="http://www.python.org/"
	SRC_URI="http://www.python.org/ftp/python/${PV}/${MY_P}.tar.bz2
	mirror://gentoo/python-gentoo-patches-${PV}$([[ "${PATCHSET_REVISION}" != "0" ]] && echo "-r${PATCHSET_REVISION}").tar.bz2"

	LICENSE="PSF-2.2"
	SLOT="2.6"
	KEYWORDS="~alpha amd64 arm hppa ~ia64 ~m68k ~mips ppc ~ppc64 ~s390 ~sh ~sparc x86 ~sparc-fbsd ~x86-fbsd"
	IUSE="-berkdb build doc elibc_uclibc examples gdbm ipv6 +ncurses +readline sqlite ssl +threads tk +wide-unicode wininst +xml"

	# NOTE: dev-python/{elementtree,celementtree,pysqlite,ctypes}
	# do not conflict with the ones in python proper. - liquidx

	RDEPEND=">=app-admin/eselect-python-20090606
	>=sys-libs/zlib-1.1.3
	virtual/libffi
	virtual/libintl
	!build? (
	berkdb? ( \|\| (
	sys-libs/db:4.7
	sys-libs/db:4.6
	sys-libs/db:4.5
	sys-libs/db:4.4
	sys-libs/db:4.3
	sys-libs/db:4.2
	) )
	doc? ( dev-python/python-docs:${SLOT} )
	gdbm? ( sys-libs/gdbm )
	ncurses? (
	>=sys-libs/ncurses-5.2
	readline? ( >=sys-libs/readline-4.1 )
	)
	sqlite? ( >=dev-db/sqlite-3 )
	ssl? ( dev-libs/openssl )
	tk? ( >=dev-lang/tk-8.0 )
	xml? ( >=dev-libs/expat-2 )
	)"
	DEPEND="${RDEPEND}
	dev-util/pkgconfig
	!sys-devel/gcc[libffi]"
	RDEPEND+=" !build? ( app-misc/mime-types )"
	# ToDo(msb): Undo hack below which removes python-update PDEPEND
	# python-update is not required currently for chrome-os
	#msb: PDEPEND="app-admin/python-updater"

	PROVIDE="virtual/python"

	pkg_setup() {
	if use berkdb; then
	ewarn "\"bsddb\" module is out-of-date and no longer maintained inside dev-lang/python. It has"
	ewarn "been additionally removed in Python 3. You should use external, still maintained \"bsddb3\""
	ewarn "module provided by dev-python/bsddb3 which supports both Python 2 and Python 3."
	fi

	if ! has_version "=dev-lang/python-3*"; then
	elog "It is highly recommended to additionally install Python 3, but without configuring Python wrapper to use Python 3."
	fi
	}

	src_prepare() {
	# Ensure that internal copies of expat and libffi aren't used.
	rm -fr Modules/expat
	rm -fr Modules/_ctypes/libffi*

	if tc-is-cross-compiler; then
	epatch "${FILESDIR}/python-2.5-cross-printf.patch"
	epatch "${FILESDIR}/python-2.6-chflags-cross.patch"
	epatch "${FILESDIR}/python-2.6-test-cross.patch"
	epatch "${FILESDIR}/python-2.6-cross-getaddrinfo.patch"
	else
	rm "${WORKDIR}/${PV}"/*_all_crosscompile.patch
	fi

	EPATCH_SUFFIX="patch" epatch "${WORKDIR}/${PV}"

	if tc-is-cross-compiler ; then
	# Change setup.py to respect the SYSROOT environment variable
	epatch "${FILESDIR}"/python-2.6.4-cross-setup-sysroot.patch
	fi

	# Add a libdirname to enable python cross-compiling and add a user specifyable libdir
	epatch "${FILESDIR}"/python-2.5.2-cross-Makefile.pre.in.patch
	# Make distutils cross-compile aware
	epatch "${FILESDIR}"/python-2.5.2-cross-distutils-build_ext.patch
	epatch "${FILESDIR}"/python-2.6-cross-distutils-sysconfig.patch
	epatch "${FILESDIR}"/python-2.5.2-cross-distutils-install.patch
	# Use a cross-compile aware pkg-config command to setup libffi usage
	epatch "${FILESDIR}"/python-2.6.4-cross-libffi-pkg-config.patch

	# Set sys.platform to linux2, even on linux3.
	epatch "${FILESDIR}/linux2.patch"

	# Fix whichdb for the newer gdbm magic numbers.
	epatch "${FILESDIR}/python-2.6.4-gdbm-magic-number.patch"

	sed -i -e "s:@@GENTOO_LIBDIR@@:$(get_libdir):g" \
	Lib/distutils/command/install.py \
	Lib/distutils/sysconfig.py \
	Lib/site.py \
	Makefile.pre.in \
	Modules/Setup.dist \
	Modules/getpath.c \
	setup.py \|\| die "sed failed to replace @@GENTOO_LIBDIR@@"

	sed -i -e "s:sys.exec_prefix]:sys.exec_prefix, '/usr/local']:g" \
	Lib/site.py \|\| die "sed failed to add /usr/local to prefixes"

	# Fix os.utime() on hppa. utimes it not supported but unfortunately reported as working - gmsoft (22 May 04)
	# PLEASE LEAVE THIS FIX FOR NEXT VERSIONS AS IT'S A CRITICAL FIX !!!
	[[ "${ARCH}" == "hppa" ]] && sed -e "s/utimes //" -i "${S}/configure"

	if ! use wininst; then
	# Remove Microsoft Windows executables.
	rm Lib/distutils/command/wininst-*.exe
	fi

	# Fix OtherFileTests.testStdin() not to assume
	# that stdin is a tty for bug #248081.
	sed -e "s:'osf1V5':'osf1V5' and sys.stdin.isatty():" -i Lib/test/test_file.py \|\| die "sed failed"

	# Linux-3 compat. Bug #374579 (upstream issue12571)
	if use kernel_linux; then
	cp -r "${S}/Lib/plat-linux2" "${S}/Lib/plat-linux3" \|\| die "copy plat-linux failed"
	fi

	eautoreconf
	}

	src_configure() {
	# Disable extraneous modules with extra dependencies.
	if use build; then
	export PYTHON_DISABLE_MODULES="dbm _bsddb gdbm _curses _curses_panel readline _sqlite3 _tkinter _elementtree pyexpat"
	export PYTHON_DISABLE_SSL="1"
	else
	# dbm module can be linked against berkdb or gdbm.
	# Defaults to gdbm when both are enabled, #204343.
	local disable
	use berkdb \|\| use gdbm \|\| disable+=" dbm"
	use berkdb \|\| disable+=" _bsddb"
	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
	fi

	if [[ -n "${PYTHON_DISABLE_MODULES}" ]]; then
	einfo "Disabled modules: ${PYTHON_DISABLE_MODULES}"
	fi

	export OPT="${CFLAGS}"

	filter-flags -malign-double

	[[ "${ARCH}" == "alpha" ]] && append-flags -fPIC

	# https://bugs.gentoo.org/show_bug.cgi?id=50309
	if is-flag -O3; then
	is-flag -fstack-protector-all && replace-flags -O3 -O2
	use hardened && replace-flags -O3 -O2
	fi

	if tc-is-cross-compiler; then
	OPT="-O1" CFLAGS="" LDFLAGS="" CC="" \
	./configure --{build,host}=${CBUILD} \|\| die "cross-configure failed"
	# Does not support parallel building
	emake -j1 python Parser/pgen \|\| die "cross-make failed"
	mv python hostpython
	mv Parser/pgen Parser/hostpgen
	make distclean
	# Ugly fix, hostpython require few modules to pass test_unicode.py test
	cp -v /usr/lib/python${PYVER}/lib-dynload/unicodedata.so Modules/.
	cp -v /usr/lib/python${PYVER}/lib-dynload/time.so Modules/.
	cp -v /usr/lib/python${PYVER}/lib-dynload/math.so Modules/.
	sed -i \
	-e "/^HOSTPYTHON/s:=.*:=./hostpython:" \
	-e "/^HOSTPGEN/s:=.*:=./Parser/hostpgen:" \
	Makefile.pre.in \|\| die "sed failed"
	fi

	# Export CXX so it ends up in /usr/lib/python2.X/config/Makefile.
	tc-export CXX

	# Set LDFLAGS so we link modules with -lpython2.6 correctly.
	# Needed on FreeBSD unless Python 2.6 is already installed.
	# Please query BSD team before removing this!
	append-ldflags "-L."

	econf \
	--with-fpectl \
	--enable-shared \
	$(use_enable ipv6) \
	$(use_with threads) \
	$(use wide-unicode && echo "--enable-unicode=ucs4" \|\| echo "--enable-unicode=ucs2") \
	--infodir='${prefix}'/share/info \
	--mandir='${prefix}'/share/man \
	--with-libc='' \
	--with-system-ffi
	}

	src_test() {
	# Tests won't work when cross compiling.
	if tc-is-cross-compiler; then
	elog "Disabling tests due to crosscompiling."
	return
	fi

	# Byte compiling should be enabled here.
	# Otherwise test_import fails.
	python_enable_pyc

	# Skip all tests that fail during emerge but pass without emerge:
	# (See bug #67970)
	local skip_tests="distutils minidom pyexpat sax tcl"

	# test_ctypes fails with PAX kernel (bug #234498).
	host-is-pax && skip_tests+=" ctypes"

	for test in ${skip_tests}; do
	mv "${S}/Lib/test/test_${test}.py" "${T}"
	done

	# Rerun failed tests in verbose mode (regrtest -w).
	EXTRATESTOPTS="-w" make test \|\| die "make test failed"

	for test in ${skip_tests}; do
	mv "${T}/test_${test}.py" "${S}/Lib/test/test_${test}.py"
	done

	elog "The following tests have been skipped:"
	for test in ${skip_tests}; do
	elog "test_${test}.py"
	done

	elog "If you'd like to run them, you may:"
	elog "cd /usr/$(get_libdir)/python${PYVER}/test"
	elog "and run the tests separately."
	}

	src_install() {
	# Does not support parallel building
	emake -j1 DESTDIR="${D}" altinstall maninstall \|\| die "emake altinstall maninstall failed"

	mv "${D}usr/bin/python${PYVER}-config" "${D}usr/bin/python-config-${PYVER}"

	# Fix collisions between different slots of Python.
	mv "${D}usr/bin/2to3" "${D}usr/bin/2to3-${PYVER}"
	mv "${D}usr/bin/pydoc" "${D}usr/bin/pydoc${PYVER}"
	mv "${D}usr/bin/idle" "${D}usr/bin/idle${PYVER}"
	mv "${D}usr/share/man/man1/python.1" "${D}usr/share/man/man1/python${PYVER}.1"
	rm -f "${D}usr/bin/smtpd.py"

	# Fix the OPT variable so that it doesn't have any flags listed in it.
	# Prevents the problem with compiling things with conflicting flags later.
	sed -e "s:^OPT=.*:OPT=-DNDEBUG:" -i "${D}usr/$(get_libdir)/python${PYVER}/config/Makefile"

	if use build; then
	rm -fr "${D}usr/$(get_libdir)/python${PYVER}/"{bsddb,email,lib-tk,sqlite3,test}
	else
	use elibc_uclibc && rm -fr "${D}usr/$(get_libdir)/python${PYVER}/"{bsddb/test,test}
	use berkdb \|\| rm -fr "${D}usr/$(get_libdir)/python${PYVER}/"{bsddb,test/test_bsddb*}
	use sqlite \|\| rm -fr "${D}usr/$(get_libdir)/python${PYVER}/"{sqlite3,test/test_sqlite*}
	use tk \|\| rm -fr "${D}usr/$(get_libdir)/python${PYVER}/lib-tk"
	fi

	use threads \|\| rm -fr "${D}usr/$(get_libdir)/python${PYVER}/multiprocessing"

	prep_ml_includes usr/include/python${PYVER}

	if use examples; then
	insinto /usr/share/doc/${PF}/examples
	doins -r "${S}/Tools" \|\| die "doins failed"
	fi

	newinitd "${FILESDIR}/pydoc.init" pydoc-${SLOT}
	newconfd "${FILESDIR}/pydoc.conf" pydoc-${SLOT}

	# Don't install empty directory.
	rmdir "${D}usr/$(get_libdir)/python${PYVER}/lib-old"
	}

	pkg_preinst() {
	if has_version "<${CATEGORY}/${PN}-${SLOT}" && ! has_version ">=${CATEGORY}/${PN}-${SLOT}_alpha"; then
	python_updater_warning="1"
	fi
	}

	eselect_python_update() {
	local ignored_python_slots_options=
	[[ "$(eselect python show)" == "python2."* ]] && ignored_python_slots_options="--ignore 3.0 --ignore 3.1 --ignore 3.2"

	# Create python2 symlink.
	eselect python update --ignore 3.0 --ignore 3.1 --ignore 3.2 > /dev/null

	eselect python update ${ignored_python_slots_options}
	}

	pkg_postinst() {
	eselect_python_update

	python_mod_optimize -x "(site-packages\|test)" /usr/$(get_libdir)/python${PYVER}

	if [[ "${python_updater_warning}" == "1" ]]; then
	ewarn
	ewarn "\e[1;31m************************************************************************\e[0m"
	ewarn
	ewarn "You have just upgraded from an older version of Python."
	ewarn "You should run 'python-updater \${options}' to rebuild Python modules."
	ewarn
	ewarn "\e[1;31m************************************************************************\e[0m"
	ewarn
	ebeep 12
	fi
	}

	pkg_postrm() {
	eselect_python_update

	python_mod_cleanup /usr/$(get_libdir)/python${PYVER}
	}