| #!/bin/bash |
| |
| ############################################################################ |
| # |
| # Script for generating a kernel source tree with the SCST patches applied. |
| # |
| # Copyright (C) 2010 Bart Van Assche <bvanassche@acm.org> |
| # |
| # 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, version 2 |
| # of the License. |
| # |
| # 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. |
| # |
| ############################################################################ |
| |
| |
| function usage { |
| echo "Usage: $0 <kernel version>" |
| } |
| |
| |
| script_dir="$(dirname "$0")" |
| if [ "${script_dir#/}" = "${script_dir}" ]; then |
| script_dir="$PWD/$script_dir" |
| fi |
| scriptdir="${scriptdir%/.}" |
| scst_dir="$(dirname "${script_dir}")" |
| |
| # shellcheck source=./kernel-functions |
| source "${script_dir}/kernel-functions" |
| |
| if [ "$1" = "" ]; then |
| echo "Error: missing kernel version argument." |
| exit 1 |
| fi |
| |
| target="linux-$1" |
| kernel_version="$(kernel_version "$1")" |
| patchlevel="$(patchlevel "$1")" |
| |
| download_and_extract_kernel_tree "$1" || exit $? |
| |
| cd "${target}" || exit $? |
| |
| "${script_dir}/list-source-files" "${scst_dir}" | |
| grep -- "-${kernel_version}.*.patch$" | |
| grep -v /in-tree/ | |
| while read -r p; do |
| if [ "${p/readahead-2.6.32.below11.patch//}" = "$p" ] || |
| [ "${patchlevel:-0}" -lt 11 ]; then |
| echo "==== $p" |
| patch -p1 <"${scst_dir}/$p" |
| fi |
| done |