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#!/bin/bash
# autoepatch - Automatic patch scripting
# Copyright (C) 2006 Gentoo Foundation
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with autoepatch; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
main() {
# To allow installing on any prefix, make sure that
# the prefix is actually set
local PREFIX="@PREFIX@"
[[ ${PREFIX//@/|} == "|PREFIX|" ]] && PREFIX="/usr"
# When running out of SVN, load local modules and
# libraries only.
local basedir="$(dirname $0)"
[[ $0 == "${PREFIX}/bin/autoepatch.sh" ]] && \
basedir="${PREFIX}/share/autoepatch"
# Source baselayout functions.sh for einfo/ewarn and similar
# functions. If on an offset prefix, use the prefixed path.
[[ ${PREFIX} == "/usr" ]] && \
source "/sbin/functions.sh" || \
source "${PREFIX}/sbin/functions.sh"
source "${basedir}/lib/functions.sh"
[[ -z ${CHOST} ]] && CHOST="$(portageq envvar CHOST)"
[[ -z ${WORKDIR} ]] && WORKDIR="$(pwd)"
[[ -z ${T} ]] && T="/tmp"
for patchset in "${basedir}"/patches/*; do
(
source "${patchset}/${patchset##*/}.sh"
targets="$(patch_targets)"
[[ -z ${targets} ]] && exit 0
while read target; do
for patch in "${patchset}"/*.patch; do
echo $patch
try_patch "${target}" "${patch}" && break;
done
done <<<"${targets}"
exit 0
) || eerror "Error in subshell"
done
IFS="${save_IFS}"
}
main
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