path: root/dev-lang/python/python-2.5.4-r3.ebuild

# 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-2.5.4-r3.ebuild,v 1.1 2009/05/25 17:11:18 arfrever Exp $

# NOTE about python-portage interactions :
# - Do not add a pkg_setup() check for a certain version of portage
#   in dev-lang/python. It _WILL_ stop people installing from
#   Gentoo 1.4 images.

EAPI=2

MULTILIB_IN_SOURCE_BUILD="yes"

inherit eutils autotools flag-o-matic python versionator toolchain-funcs libtool multilib-native

# 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}"

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}-r1.tar.bz2"

LICENSE="PSF-2.2"
SLOT="2.5"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~sparc-fbsd ~x86 ~x86-fbsd"
IUSE="berkdb build doc elibc_uclibc examples gdbm ipv6 ncurses readline sqlite ssl +threads tk ucs2 wininst +xml"

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

DEPEND=">=app-admin/eselect-python-20080925
		>=sys-libs/zlib-1.1.3[lib32?]
		!build? (
			sqlite? ( >=dev-db/sqlite-3[lib32?] )
			tk? ( >=dev-lang/tk-8.0[lib32?] )
			ncurses? ( >=sys-libs/ncurses-5.2[lib32?]
						readline? ( >=sys-libs/readline-4.1[lib32?] ) )
			berkdb? ( || ( sys-libs/db:4.5[lib32?] sys-libs/db:4.4[lib32?] sys-libs/db:4.3[lib32?]
							sys-libs/db:4.2[lib32?] ) )
			gdbm? ( sys-libs/gdbm[lib32?] )
			ssl? ( dev-libs/openssl[lib32?] )
			doc? ( dev-python/python-docs:${SLOT} )
			xml? ( dev-libs/expat[lib32?] )
	)"

RDEPEND="${DEPEND}"
PDEPEND="${DEPEND} app-admin/python-updater"

PROVIDE="virtual/python"

multilib-native_src_prepare_internal() {

	if tc-is-cross-compiler; then
		epatch "${FILESDIR}"/python-2.4.4-test-cross.patch \
			"${FILESDIR}"/python-2.5-cross-printf.patch
	else
		rm "${WORKDIR}/${PV}"/*_all_crosscompile.patch
	fi

	epatch "${FILESDIR}"/${P}-distutils-multilib.patch

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

	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@@"

	# 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

	eautoreconf
}

multilib-native_src_configure_internal() {
	# Disable extraneous modules with extra dependencies.
	if use build; then
		export PYTHON_DISABLE_MODULES="readline pyexpat dbm gdbm bsddb _curses _curses_panel _tkinter _sqlite3"
		export PYTHON_DISABLE_SSL=1
	else
		# dbm module can link to berkdb or gdbm
		# Defaults to gdbm when both are enabled, #204343
		local disable
		use berkdb   || use gdbm || disable="${disable} dbm"
		use berkdb   || disable="${disable} bsddb"
		use xml      || disable="${disable} pyexpat"
		use gdbm     || disable="${disable} gdbm"
		use ncurses  || disable="${disable} _curses _curses_panel"
		use readline || disable="${disable} readline"
		use sqlite   || disable="${disable} _sqlite3"
		use ssl      || export PYTHON_DISABLE_SSL=1
		use tk       || disable="${disable} _tkinter"
		export PYTHON_DISABLE_MODULES="${disable}"
	fi

	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

	einfo "Disabled modules: $PYTHON_DISABLE_MODULES"

	export OPT="${CFLAGS}"

	local myconf

	# Super-secret switch. Don't use this unless you know what you're
	# doing. Enabling UCS2 support will break your existing python
	# modules
	use ucs2 \
		&& myconf="${myconf} --enable-unicode=ucs2" \
		|| myconf="${myconf} --enable-unicode=ucs4"

	filter-flags -malign-double

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

	# http://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"
		emake python Parser/pgen || die "cross-make failed"
		mv python hostpython
		mv Parser/pgen Parser/hostpgen
		make distclean
		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 -lpython2.5 correctly.
	# Needed on FreeBSD unless Python 2.5 is already installed.
	# Please query BSD team before removing this!
	append-ldflags "-L."

	econf \
		--with-fpectl \
		--enable-shared \
		$(use_enable ipv6) \
		$(use_with threads) \
		--infodir='${prefix}'/share/info \
		--mandir='${prefix}'/share/man \
		--with-libc='' \
		${myconf}
}

multilib-native_src_compile_internal() {
	src_configure
	emake || die "emake failed"
}

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

	# Disabling byte compiling breaks test_import
	python_enable_pyc

	#Skip all tests that fail during emerge but pass without emerge:
	#(See bug# 67970)
	local skip_tests="distutils global mimetools minidom mmap posix pyexpat sax strptime subprocess syntax tcl time urllib urllib2 webbrowser xml_etree"

	# test_pow fails on alpha.
	# http://bugs.python.org/issue756093
	[[ ${ARCH} == "alpha" ]] && skip_tests="${skip_tests} pow"

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

	# Redirect stdin from /dev/tty as a workaround for bug #248081.
	# rerun failed tests in verbose mode (regrtest -w)
	EXTRATESTOPTS="-w" make test < /dev/tty || die "make test failed"

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

	elog "Portage skipped the following tests which aren't able to run from emerge:"
	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."
}

multilib-native_src_install_internal() {
	emake DESTDIR="${D}" altinstall maninstall || die "emake altinstall maninstall failed"

	mv "${D}"/usr/bin/python${PYVER}-config "${D}"/usr/bin/python-config-${PYVER}
	if [[ $(number_abis) -gt 1 ]] && ! is_final_abi; then
		mv "${D}"/usr/bin/python${PYVER} "${D}"/usr/bin/python${PYVER}-${ABI}
	fi

	# Fix slotted collisions
	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 opts 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 -rf "${D}"/usr/$(get_libdir)/python${PYVER}/{test,encodings,email,lib-tk,bsddb/test}
	else
		use elibc_uclibc && rm -fr "${D}"/usr/$(get_libdir)/python${PYVER}/{test,bsddb/test}
		use berkdb || rm -fr "${D}"/usr/$(get_libdir)/python${PYVER}/bsddb
		use tk || rm -fr "${D}"/usr/$(get_libdir)/python${PYVER}/lib-tk
	fi

	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}
}

pkg_postrm() {
	eselect python update --ignore 3.0

	python_mod_cleanup /usr/lib/python${PYVER}
	[[ "$(get_libdir)" != "lib" ]] && python_mod_cleanup /usr/$(get_libdir)/python${PYVER}
}

pkg_postinst() {
	eselect python update --ignore 3.0

	python_mod_optimize -x "(site-packages|test)" /usr/lib/python${PYVER}
	[[ "$(get_libdir)" != "lib" ]] && python_mod_optimize -x "(site-packages|test)" /usr/$(get_libdir)/python${PYVER}
}