[dev-lang/python*] revbump 2.7, sync with Portage

2013-10-14 11:06:35 +02:00
parent 19a9593bd6
commit 8dd178a53a
8 changed files with 630 additions and 130 deletions
@@ -0,0 +1,208 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI="4"
+WANT_AUTOMAKE="none"
+WANT_LIBTOOL="none"
+
+inherit autotools eutils flag-o-matic multilib pax-utils python-utils-r1 toolchain-funcs multiprocessing
+
+MY_P="Python-${PV}"
+PATCHSET_REVISION="0"
+
+DESCRIPTION="Tk libraries for Python (also provides IDLE)"
+HOMEPAGE="http://www.python.org/"
+SRC_URI="http://www.python.org/ftp/python/${PV}/${MY_P}.tar.xz
+	mirror://gentoo/python-gentoo-patches-${PV}-${PATCHSET_REVISION}.tar.xz"
+
+LICENSE="PSF-2"
+SLOT="2.7"
+PYTHON_ABI="${SLOT}"
+KEYWORDS="alpha amd64 arm hppa ia64 ~m68k ~mips ppc ppc64 s390 sh sparc x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
+IUSE="ipv6 +threads +wide-unicode"
+
+RDEPEND="
+	=dev-lang/python-${PVR}
+	ipv6? ( =dev-lang/python-${PVR}[ipv6] )
+	threads? ( =dev-lang/python-${PVR}[threads] )
+	wide-unicode? ( =dev-lang/python-${PVR}[wide-unicode] )
+	>=dev-lang/tk-8.0
+	dev-tcltk/blt"
+DEPEND="${RDEPEND}"
+
+S="${WORKDIR}/${MY_P}"
+
+pkg_setup() {
+	if use berkdb; then
+		ewarn "'bsddb' module is out-of-date and no longer maintained inside"
+		ewarn "dev-lang/python. 'bsddb' and 'dbhash' modules have been additionally"
+		ewarn "removed in Python 3. A maintained alternative of 'bsddb3' module"
+		ewarn "is provided by dev-python/bsddb3."
+	else
+		if has_version "=${CATEGORY}/${PN}-${PV%%.*}*[berkdb]"; then
+			ewarn "You are migrating from =${CATEGORY}/${PN}-${PV%%.*}*[berkdb]"
+			ewarn "to =${CATEGORY}/${PN}-${PV%%.*}*[-berkdb]."
+			ewarn "You might need to migrate your databases."
+		fi
+	fi
+}
+
+src_prepare() {
+	# Ensure that internal copies of expat, libffi and zlib are not used.
+	rm -r Modules/expat || die
+	rm -r Modules/_ctypes/libffi* || die
+	rm -r Modules/zlib || die
+
+	if tc-is-cross-compiler; then
+		local EPATCH_EXCLUDE="*_regenerate_platform-specific_modules.patch"
+	fi
+
+	EPATCH_SUFFIX="patch" epatch "${WORKDIR}/${PV}-${PATCHSET_REVISION}"
+
+	epatch "${FILESDIR}/${P}-library-path.patch" #474882
+	epatch "${FILESDIR}/${P}-re_unsigned_ptrdiff.patch" #476426
+	epatch "${FILESDIR}/CVE-2013-4238_py27.patch"
+
+	# Fix for cross-compiling.
+	epatch "${FILESDIR}/python-2.7.5-nonfatal-compileall.patch"
+
+	sed -i -e "s:@@GENTOO_LIBDIR@@:$(get_libdir):g" \
+		Lib/distutils/command/install.py \
+		Lib/distutils/sysconfig.py \
+		Lib/site.py \
+		Lib/sysconfig.py \
+		Lib/test/test_site.py \
+		Makefile.pre.in \
+		Modules/Setup.dist \
+		Modules/getpath.c \
+		setup.py || die "sed failed to replace @@GENTOO_LIBDIR@@"
+
+	epatch_user
+
+	eautoconf
+	eautoheader
+}
+
+src_configure() {
+	# Disable extraneous modules with extra dependencies.
+	export PYTHON_DISABLE_MODULES="dbm _bsddb gdbm _curses _curses_panel readline _sqlite3 _elementtree pyexpat"
+	export PYTHON_DISABLE_SSL="1"
+
+	if [[ "$(gcc-major-version)" -ge 4 ]]; then
+		append-flags -fwrapv
+	fi
+
+	if [[ -n "${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
+
+	[[ "${ARCH}" == "alpha" ]] && append-flags -fPIC
+
+	# https://bugs.gentoo.org/show_bug.cgi?id=50309
+	if is-flagq -O3; then
+		is-flagq -fstack-protector-all && replace-flags -O3 -O2
+		use hardened && replace-flags -O3 -O2
+	fi
+
+	# Export CXX so it ends up in /usr/lib/python2.X/config/Makefile.
+	tc-export CXX
+	# The configure script fails to use pkg-config correctly.
+	# http://bugs.python.org/issue15506
+	export ac_cv_path_PKG_CONFIG=$(tc-getPKG_CONFIG)
+
+	# Set LDFLAGS so we link modules with -lpython2.7 correctly.
+	# Needed on FreeBSD unless Python 2.7 is already installed.
+	# Please query BSD team before removing this!
+	append-ldflags "-L."
+
+	BUILD_DIR="${WORKDIR}/${CHOST}"
+	mkdir -p "${BUILD_DIR}" || die
+	cd "${BUILD_DIR}" || die
+
+	ECONF_SOURCE="${S}" OPT="" \
+	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='${prefix}/share/man' \
+		--with-dbmliborder="${dbmliborder}" \
+		--with-libc="" \
+		--enable-loadable-sqlite-extensions \
+		--with-system-expat \
+		--with-system-ffi
+}
+
+src_compile() {
+	# Avoid invoking pgen for cross-compiles.
+	touch Include/graminit.h Python/graminit.c
+
+	cd "${BUILD_DIR}" || die
+	emake
+
+	# Work around bug 329499. See also bug 413751 and 457194.
+	if has_version dev-libs/libffi[pax_kernel]; then
+		pax-mark E python
+	else
+		pax-mark m python
+	fi
+}
+
+src_install() {
+	local libdir=${ED}/usr/$(get_libdir)/python${SLOT}
+
+	cd "${BUILD_DIR}" || die
+	emake DESTDIR="${D}" altinstall
+
+	sed -e "s/\(LDFLAGS=\).*/\1/" -i "${libdir}/config/Makefile" || die "sed failed"
+
+	# Backwards compat with Gentoo divergence.
+	dosym python${SLOT}-config /usr/bin/python-config-${SLOT}
+
+        # Fix collisions between different slots of Python.
+        mv "${ED}usr/bin/pydoc" "${ED}usr/bin/pydoc${SLOT}"
+        mv "${ED}usr/bin/idle" "${ED}usr/bin/idle${SLOT}"
+
+	local myrelfile=""
+	for myfile in `find "${ED}"usr/ -type f; find "${ED}"usr/ -type l`; do
+		myrelfile="${myfile/${ED}}"
+		case "${myrelfile}" in
+			*lib-tk*)
+				true ;;
+			*_tkinter.so)
+				true ;;
+			*/idlelib/*)
+				true ;;
+			*bin/idle*)
+				true ;;
+			*)
+				rm "${myfile}" || die ;;
+		esac
+	done
+
+	# kill empty dirs from ${ED}
+	local dropped
+	while true; do
+		dropped="0"
+		for mydir in `find "${ED}"usr/ -type d -empty`; do
+			if [ -d "${mydir}" ]; then
+				rmdir "${mydir}" || die
+				dropped="1"
+			fi
+		done
+		[[ "${dropped}" = "0" ]] && break
+	done
+
+	# QA check that we have _tkinter.so
+	local found=$(find "${ED}" -name "_tkinter.so")
+	[ -z "${found}" ] && die "_tkinter.so not installed"
+}