mirror of
https://codeberg.org/libreboot/lbmk.git
synced 2026-07-12 06:22:56 +02:00
unify download/build scripts
move resources/scripts/download/ to: resources/scripts/update/module/ This: ./download coreboot Is now: ./update module coreboot However, running "./download coreboot" still works, via backwards compatibility. Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
Executable
+182
@@ -0,0 +1,182 @@
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#!/usr/bin/env bash
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# helper script: download coreboot
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#
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# Copyright (C) 2014-2016,2020,2021,2023 Leah Rowe <info@minifree.org>
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# Copyright (C) 2022 Alper Nebi Yasak <alpernebiyasak@gmail.com>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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[ "x${DEBUG+set}" = 'xset' ] && set -v
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set -u -e
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_board=""
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cbtree=""
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cbrevision=""
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cbcfgsdir="resources/coreboot"
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main()
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{
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rm -f ${cbcfgsdir}/*/seen
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printf "Downloading coreboot and (if available) applying patches\n"
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boards=""
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if [ $# -gt 0 ]; then
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boards=$@
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else
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for board in "${cbcfgsdir}/"*; do
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[ ! -d "${board}" ] && continue
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boards="${boards} ${board##*/}"
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done
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fi
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for board in ${boards}; do
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rm -f "${cbcfgsdir}"/*/seen
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download_coreboot_for_board "${board}"
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done
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rm -f ${cbcfgsdir}/*/seen
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}
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download_coreboot_for_board()
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{
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_board="${1}"
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cbtree="undefined"
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cbrevision="undefined"
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fetch_coreboot_config "${_board}" || exit 1
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rm -f "${cbcfgsdir}"/*/seen
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if [ -d "coreboot/${cbtree}" ]; then
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printf "REMARK: download/coreboot %s: exists. Skipping.\n" \
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${cbtree}
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[ "${cbtree}" != "${1}" ] && \
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printf "(for board: '%s}')\n" ${1}
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return 0
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fi
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gitclone_coreboot_from_upstream || exit 1
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prepare_new_coreboot_tree "${1}" "${cbtree}" "${cbrevision}" \
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|| exit 1
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}
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fetch_coreboot_config()
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{
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_board=${1}
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while true; do
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cbrevision="undefined"
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cbtree="undefined"
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check_config_for_board "${_board}" || return 1
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# This is to override $cbrevision and $cbtree
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source "${cbcfgsdir}/${_board}/board.cfg" || exit 1
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if [ "${_board}" != "${cbtree}" ]; then
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_board="${cbtree}"
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continue
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elif [ "${cbtree}" = "undefined" ]; then
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printf "ERROR: download/coreboot:"
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printf " tree name undefined for '%s\n'" \
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${_board}
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return 1
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elif [ "${cbrevision}" = "undefined" ]; then
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printf "ERROR: download/coreboot:"
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printf " commit ID undefined for '%s'\n" \
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${_board}
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return 1
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else
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break
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fi
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done
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}
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check_config_for_board()
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{
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_board=${1}
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if [ ! -f "${cbcfgsdir}/${_board}/board.cfg" ]; then
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printf "ERROR: download/coreboot: board.cfg does not"
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printf " exist for '%s'\n" ${_board}
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return 1
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elif [ -f "${cbcfgsdir}/${_board}/seen" ]; then
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printf "ERROR: download/coreboot: logical loop:"
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printf " '%s' board.cfg refers to another tree," ${_board}
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printf " which ultimately refers back to '%s'." ${_board}
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return 1
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fi
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touch "${cbcfgsdir}/${_board}/seen"
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}
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gitclone_coreboot_from_upstream()
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{
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[ ! -d coreboot ] && \
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mkdir -p coreboot
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[ ! -d coreboot ] && \
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return 1
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[ -d coreboot/coreboot ] && \
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return 0
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./gitclone coreboot || \
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return 1
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}
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prepare_new_coreboot_tree()
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{
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target=${1}
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cbtree=${2}
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cbrevision=${3}
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printf "Preparing coreboot tree: %s\n" ${cbtree}
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[ "${cbtree}" != "${target}" ] && \
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printf "(for board: %s)\n" "${target}"
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cp -R coreboot/coreboot "coreboot/${cbtree}" || exit 1
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(
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cd "coreboot/${cbtree}" \
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|| err "cannot cd to coreboot/${cbtree}"
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git reset --hard ${cbrevision} \
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|| err "cannot reset coreboot revision for tree, ${cbtree}"
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git submodule update --init --checkout \
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|| err "cannot update coreboot submodules for tree, ${cbtree}"
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for patch in ../../"${cbcfgsdir}"/"${cbtree}"/patches/*.patch; do
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[ ! -f "${patch}" ] && \
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continue
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if ! git am "${patch}"; then
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git am --abort
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err "cannot patch ${cbtree}"
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fi
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done
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# extra.sh can be used for anything
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# but should *only* be a last resort
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if [ -f "../../${cbcfgsdir}/${cbtree}/extra.sh" ]; then
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"../../${cbcfgsdir}/${cbtree}/extra.sh" || \
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err "${cbtree} extra.sh"
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fi
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)
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}
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err()
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{
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printf "ERROR: %s: %s\n" $0 $1 1>&2
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exit 1
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}
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main $@
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