Fabio Erculiani
241 lines
6.6 KiB
Bash
241 lines
6.6 KiB
Bash
# Copyright 1999-2013 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: $
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EAPI="4"
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WANT_AUTOMAKE="none"
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WANT_LIBTOOL="none"
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inherit autotools eutils flag-o-matic multilib pax-utils python-utils-r1 toolchain-funcs multiprocessing
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MY_P="Python-${PV}"
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PATCHSET_REVISION="0"
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DESCRIPTION="Tk libraries for Python (also provides IDLE)"
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HOMEPAGE="http://www.python.org/"
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SRC_URI="http://www.python.org/ftp/python/${PV}/${MY_P}.tar.xz
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mirror://gentoo/python-gentoo-patches-${PV}-${PATCHSET_REVISION}.tar.xz"
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LICENSE="PSF-2"
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SLOT="2.7"
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PYTHON_ABI="${SLOT}"
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KEYWORDS="alpha amd64 arm hppa ia64 ~m68k ~mips ppc ppc64 ~s390 ~sh ~sparc x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
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IUSE="ipv6 +threads +wide-unicode"
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RDEPEND="
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=dev-lang/python-${PVR}
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ipv6? ( =dev-lang/python-${PVR}[ipv6] )
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threads? ( =dev-lang/python-${PVR}[threads] )
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wide-unicode? ( =dev-lang/python-${PVR}[wide-unicode] )
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>=dev-lang/tk-8.0
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dev-tcltk/blt"
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DEPEND="${RDEPEND}"
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S="${WORKDIR}/${MY_P}"
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pkg_setup() {
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if use berkdb; then
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ewarn "'bsddb' module is out-of-date and no longer maintained inside"
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ewarn "dev-lang/python. 'bsddb' and 'dbhash' modules have been additionally"
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ewarn "removed in Python 3. A maintained alternative of 'bsddb3' module"
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ewarn "is provided by dev-python/bsddb3."
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else
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if has_version "=${CATEGORY}/${PN}-${PV%%.*}*[berkdb]"; then
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ewarn "You are migrating from =${CATEGORY}/${PN}-${PV%%.*}*[berkdb]"
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ewarn "to =${CATEGORY}/${PN}-${PV%%.*}*[-berkdb]."
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ewarn "You might need to migrate your databases."
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fi
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fi
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}
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src_prepare() {
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# Ensure that internal copies of expat, libffi and zlib are not used.
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rm -fr Modules/expat || die
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rm -fr Modules/_ctypes/libffi* || die
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rm -fr Modules/zlib || die
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local excluded_patches
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if ! tc-is-cross-compiler; then
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excluded_patches="*_all_crosscompile.patch"
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fi
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EPATCH_EXCLUDE="${excluded_patches}" EPATCH_SUFFIX="patch" \
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epatch "${WORKDIR}/${PV}-${PATCHSET_REVISION}"
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epatch "${FILESDIR}/${P}-library-path.patch" #474882
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sed -i -e "s:@@GENTOO_LIBDIR@@:$(get_libdir):g" \
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Lib/distutils/command/install.py \
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Lib/distutils/sysconfig.py \
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Lib/site.py \
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Lib/sysconfig.py \
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Lib/test/test_site.py \
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Makefile.pre.in \
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Modules/Setup.dist \
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Modules/getpath.c \
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setup.py || die "sed failed to replace @@GENTOO_LIBDIR@@"
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epatch_user
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eautoconf
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eautoheader
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}
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src_configure() {
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# Disable extraneous modules with extra dependencies.
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export PYTHON_DISABLE_MODULES="dbm _bsddb gdbm _curses _curses_panel readline _sqlite3 _elementtree pyexpat"
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export PYTHON_DISABLE_SSL="1"
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if [[ "$(gcc-major-version)" -ge 4 ]]; then
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append-flags -fwrapv
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# The configure script assumes it's buggy when cross-compiling.
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export ac_cv_buggy_getaddrinfo=no
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export ac_cv_have_long_long_format=yes
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fi
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filter-flags -malign-double
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[[ "${ARCH}" == "alpha" ]] && append-flags -fPIC
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# https://bugs.gentoo.org/show_bug.cgi?id=50309
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if is-flagq -O3; then
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is-flagq -fstack-protector-all && replace-flags -O3 -O2
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use hardened && replace-flags -O3 -O2
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fi
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# Run the configure scripts in parallel.
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multijob_init
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mkdir -p "${WORKDIR}"/{${CBUILD},${CHOST}}
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if tc-is-cross-compiler; then
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(
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multijob_child_init
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cd "${WORKDIR}"/${CBUILD} >/dev/null
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OPT="-O1" CFLAGS="" CPPFLAGS="" LDFLAGS="" CC="" \
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"${S}"/configure \
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--{build,host}=${CBUILD} \
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|| die "cross-configure failed"
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) &
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multijob_post_fork
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fi
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# Export CXX so it ends up in /usr/lib/python2.X/config/Makefile.
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tc-export CXX
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# The configure script fails to use pkg-config correctly.
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# http://bugs.python.org/issue15506
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export ac_cv_path_PKG_CONFIG=$(tc-getPKG_CONFIG)
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# Set LDFLAGS so we link modules with -lpython2.7 correctly.
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# Needed on FreeBSD unless Python 2.7 is already installed.
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# Please query BSD team before removing this!
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append-ldflags "-L."
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cd "${WORKDIR}"/${CHOST}
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ECONF_SOURCE="${S}" OPT="" \
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econf \
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--with-fpectl \
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--enable-shared \
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$(use_enable ipv6) \
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$(use_with threads) \
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$(use wide-unicode && echo "--enable-unicode=ucs4" || echo "--enable-unicode=ucs2") \
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--infodir='${prefix}/share/info' \
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--mandir='${prefix}/share/man' \
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--with-dbmliborder="${dbmliborder}" \
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--with-libc="" \
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--enable-loadable-sqlite-extensions \
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--with-system-expat \
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--with-system-ffi
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if tc-is-cross-compiler; then
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# Modify the Makefile.pre so we don't regen for the host/ one.
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# We need to link the host python programs into $PWD and run
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# them from here because the distutils sysconfig module will
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# parse Makefile/etc... from argv[0], and we need it to pick
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# up the target settings, not the host ones.
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sed -i \
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-e '1iHOSTPYTHONPATH = ./hostpythonpath:' \
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-e '/^HOSTPYTHON/s:=.*:= ./hostpython:' \
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-e '/^HOSTPGEN/s:=.*:= ./Parser/hostpgen:' \
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Makefile{.pre,} || die "sed failed"
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fi
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multijob_finish
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}
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src_compile() {
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if tc-is-cross-compiler; then
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cd "${WORKDIR}"/${CBUILD}
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# Disable as many modules as possible -- but we need a few to install.
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PYTHON_DISABLE_MODULES=$(
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sed -n "/Extension('/{s:^.*Extension('::;s:'.*::;p}" "${S}"/setup.py | \
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egrep -v '(unicodedata|time|cStringIO|_struct|binascii)'
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) \
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PTHON_DISABLE_SSL="1" \
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SYSROOT= \
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emake
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# See comment in src_configure about these.
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ln python ../${CHOST}/hostpython || die
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ln Parser/pgen ../${CHOST}/Parser/hostpgen || die
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ln -s ../${CBUILD}/build/lib.*/ ../${CHOST}/hostpythonpath || die
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fi
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cd "${WORKDIR}"/${CHOST}
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default
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# Work around bug 329499. See also bug 413751 and 457194.
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if has_version dev-libs/libffi[pax_kernel]; then
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pax-mark E python
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else
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pax-mark m python
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fi
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}
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src_install() {
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local libdir=${ED}/usr/$(get_libdir)/python${SLOT}
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cd "${WORKDIR}"/${CHOST}
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emake DESTDIR="${D}" altinstall
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sed -e "s/\(LDFLAGS=\).*/\1/" -i "${libdir}/config/Makefile" || die "sed failed"
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# Fix collisions between different slots of Python.
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mv "${ED}usr/bin/pydoc" "${ED}usr/bin/pydoc${SLOT}"
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mv "${ED}usr/bin/idle" "${ED}usr/bin/idle${SLOT}"
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local myrelfile=""
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for myfile in `find "${ED}"usr/ -type f; find "${ED}"usr/ -type l`; do
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myrelfile="${myfile/${ED}}"
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case "${myrelfile}" in
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*lib-tk*)
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true ;;
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*_tkinter.so)
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true ;;
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*/idlelib/*)
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true ;;
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*bin/idle*)
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true ;;
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*)
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rm "${myfile}" || die ;;
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esac
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done
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# kill empty dirs from ${ED}
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local dropped
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while true; do
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dropped="0"
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for mydir in `find "${ED}"usr/ -type d -empty`; do
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if [ -d "${mydir}" ]; then
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rmdir "${mydir}" || die
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dropped="1"
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fi
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done
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[[ "${dropped}" = "0" ]] && break
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done
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# QA check that we have _tkinter.so
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local found=$(find "${ED}" -name "_tkinter.so")
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[ -z "${found}" ] && die "_tkinter.so not installed"
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}
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