You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
112 lines
3.1 KiB
112 lines
3.1 KiB
8 years ago
|
# Copyright 1999-2016 Gentoo Foundation
|
||
|
# Distributed under the terms of the GNU General Public License v2
|
||
|
# $Id$
|
||
|
|
||
|
EAPI=5
|
||
|
|
||
|
# Kids, don't do this at home!
|
||
|
inherit python-utils-r1
|
||
|
PYTHON_COMPAT=( "${_PYTHON_ALL_IMPLS[@]}" )
|
||
|
|
||
|
# Inherited purely to have PYTHON_TARGET flags which will satisfy USE
|
||
|
# dependencies and trigger necessary rebuilds.
|
||
|
inherit python-r1
|
||
|
|
||
|
DESCRIPTION="Python script wrapper"
|
||
|
HOMEPAGE="https://bitbucket.org/mgorny/python-exec/"
|
||
|
SRC_URI="https://www.bitbucket.org/mgorny/${PN}/downloads/${P}.tar.bz2"
|
||
|
|
||
|
LICENSE="BSD-2"
|
||
|
SLOT="2"
|
||
|
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~amd64-fbsd ~x86-fbsd ~x64-freebsd ~x86-freebsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
|
||
|
IUSE=""
|
||
|
|
||
|
# eselect-python because of /usr/bin/python* collisions and new config
|
||
|
# python versions because of missing $scriptdir/python* symlinks
|
||
|
RDEPEND="
|
||
|
!<app-eselect/eselect-python-20160206
|
||
|
!<dev-lang/python-2.7.10-r4:2.7
|
||
|
!<dev-lang/python-3.3.5-r4:3.3
|
||
|
!<dev-lang/python-3.4.3-r4:3.4
|
||
|
!<dev-lang/python-3.5.0-r3:3.5"
|
||
|
|
||
|
src_configure() {
|
||
|
local pyimpls=() i EPYTHON
|
||
|
for i in "${PYTHON_COMPAT[@]}"; do
|
||
|
python_export "${i}" EPYTHON
|
||
|
pyimpls+=( "${EPYTHON}" )
|
||
|
done
|
||
|
|
||
|
local myconf=(
|
||
|
--with-python-impls="${pyimpls[*]}"
|
||
|
)
|
||
|
|
||
|
econf "${myconf[@]}"
|
||
|
}
|
||
|
|
||
|
src_install() {
|
||
|
default
|
||
|
|
||
|
# Prepare and own the template
|
||
|
sed -n -e '/^#/p' config/python-exec.conf.example \
|
||
|
> "${T}"/python-exec.conf || die
|
||
|
insinto /etc/python-exec
|
||
|
doins "${T}"/python-exec.conf
|
||
|
|
||
|
local f
|
||
|
for f in python{,2,3}; do
|
||
|
# can't use symlinks here since random stuff
|
||
|
# loves to do readlink on sys.executable...
|
||
|
newbin python-exec2-c "${f}"
|
||
|
done
|
||
|
for f in python{,2,3}-config 2to3 idle pydoc pyvenv; do
|
||
|
dosym ../lib/python-exec/python-exec2 /usr/bin/"${f}"
|
||
|
done
|
||
|
}
|
||
|
|
||
|
pkg_preinst() {
|
||
|
if [[ -e ${EROOT}etc/python-exec/python-exec.conf ]]; then
|
||
|
# preserve current configuration
|
||
|
cp "${EROOT}"etc/python-exec/python-exec.conf \
|
||
|
"${ED}"etc/python-exec/python-exec.conf || die
|
||
|
else
|
||
|
# preserve previous Python version preference
|
||
|
local py old_pythons=()
|
||
|
local config_base=${EROOT}etc/env.d/python
|
||
|
|
||
|
# start with the 'global' preference (2 vs 3)
|
||
|
if [[ -f ${config_base}/config ]]; then
|
||
|
old_pythons+=( "$(<${config_base}/config)" )
|
||
|
fi
|
||
|
|
||
|
# then try specific py3 selection
|
||
|
for py in 3; do
|
||
|
local target=
|
||
|
|
||
|
if [[ -f ${config_base}/python${py} ]]; then
|
||
|
# try the newer config files
|
||
|
target=$(<${config_base}/python${py})
|
||
|
elif [[ -L ${EROOT}/usr/bin/python${py} ]]; then
|
||
|
# check the older symlink format
|
||
|
target=$(readlink "${EROOT}/usr/bin/python${py}")
|
||
|
|
||
|
# check if it's actually old eselect symlink
|
||
|
[[ ${target} == python?.? ]] || target=
|
||
|
fi
|
||
|
|
||
|
# add the extra target if found and != global
|
||
|
if [[ ${target} && ${old_pythons[0]} != ${target} ]]; then
|
||
|
old_pythons+=( "${target}" )
|
||
|
fi
|
||
|
done
|
||
|
|
||
|
if [[ ${old_pythons[@]} ]]; then
|
||
|
einfo "Keeping the following Python preference: ${old_pythons[*]}"
|
||
|
|
||
|
local IFS=$'\n'
|
||
|
echo "${old_pythons[*]}" \
|
||
|
>> "${ED}"etc/python-exec/python-exec.conf || die
|
||
|
fi
|
||
|
fi
|
||
|
}
|