| #!/bin/bash |
| # Copyright 2013 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| PORTAGE_BIN_PATH=${PORTAGE_BIN_PATH:-/usr/lib/portage/bin} |
| PORTAGE_PYM_PATH=${PORTAGE_PYM_PATH:-/usr/lib/portage/pym} |
| INSTALL_XATTR=${EPREFIX}/usr/bin/install-xattr |
| # Use safe cwd, avoiding unsafe import for bug #469338. |
| export __PORTAGE_HELPER_CWD=${PWD} |
| cd "${PORTAGE_PYM_PATH}" |
| export __PORTAGE_HELPER_PATH=${BASH_SOURCE[0]} |
| |
| if [[ ${PORTAGE_INSTALL_XATTR_IMPLEMENTATION} == "c" ]]; then |
| implementation="c" |
| elif [[ ${PORTAGE_INSTALL_XATTR_IMPLEMENTATION} == "python" ]]; then |
| implementation="python" |
| else |
| # If PORTAGE_INSTALL_XATTR_IMPLEMENTATION is unset or not set to "c" or "python" |
| # then we'll autodetect, preferring "c" but falling back on "python" |
| if [[ -x "${INSTALL_XATTR}" ]]; then |
| implementation="c" |
| else |
| implementation="python" |
| fi |
| fi |
| |
| if [[ "${implementation}" == "c" ]]; then |
| exec "${INSTALL_XATTR}" "$@" |
| elif [[ "${implementation}" == "python" ]]; then |
| PYTHONPATH=${PORTAGE_PYTHONPATH:-${PORTAGE_PYM_PATH}} \ |
| exec "${PORTAGE_PYTHON:-/usr/bin/python}" "${PORTAGE_BIN_PATH}/install.py" "$@" |
| else |
| echo "Unknown implementation for PORTAGE_INSTALL_XATTR_IMPLEMENTATION" |
| exit -1 |
| fi |
