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-rwxr-xr-xfetch_trees199
1 files changed, 0 insertions, 199 deletions
diff --git a/fetch_trees b/fetch_trees
deleted file mode 100755
index 20bc1587..00000000
--- a/fetch_trees
+++ /dev/null
@@ -1,199 +0,0 @@
-#!/usr/bin/env sh
-
-# helper script: create code trees based on git revision, with patches
-# (currently used for downloading coreboot, seabios and u-boot)
-#
-# Copyright (C) 2014-2016,2020,2021,2023 Leah Rowe <info@minifree.org>
-# Copyright (C) 2022 Alper Nebi Yasak <alpernebiyasak@gmail.com>
-# Copyright (C) 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
-#
-# 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 3 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 this program. If not, see <http://www.gnu.org/licenses/>.
-#
-
-[ "x${DEBUG+set}" = 'xset' ] && set -v
-set -u -e
-
-. "include/err.sh"
-
-_target=""
-tree=""
-rev=""
-project=""
-cfgsdir=""
-
-main()
-{
- id -u 1>/dev/null 2>/dev/null || \
- err "cannot ascertain user id"
- if [ "$(id -u)" = "0" ]; then
- err "running lbmk as root is not permitted"
- fi
- ./checkgit || err "Please read: https://libreboot.org/docs/build/"
-
- rm -f "${cfgsdir}"/*/seen || err_rm_seen "main 1"
-
- printf "Downloading %s and (if available) applying patches\n" \
- ${project}
-
- [ -z "${1}" ] && err "project name not specified"
- project="${1}"
- cfgsdir="resources/${project}"
- [ -d "${cfgsdir}" ] || err "unsupported project name"
- shift 1
-
- targets=$(./build command options "${cfgsdir}")
- [ $# -gt 0 ] && targets=$@
- [ -z "${targets}" ] && \
- err "No targets available for project: ${project}"
-
- for x in ${targets}; do
- rm -f "${cfgsdir}"/*/seen || err_rm_seen "main 2"
- download_for_target "${x}" || \
- err "${project}/${target}: cannot download source tree"
- done
-
- rm -f "${cfgsdir}"/*/seen || err_rm_seen "main 3"
-}
-
-download_for_target()
-{
- _target="${1}"
- tree="undefined"
- rev="undefined"
-
- fetch_config "${_target}" || \
- err "download_for_target: ${project}/${_target}: bad target.cfg"
-
- rm -f "${cfgsdir}"/*/seen || err_rm_seen "download_for_target"
-
- if [ -d "${project}/${tree}" ]; then
- printf "REMARK: download/%s %s: exists. Skipping.\n" \
- "${project}" "${tree}" 1>&2
- [ "${tree}" != "${_target}" ] && \
- printf "(for target: '%s}')\n" "${_target}" 1>&2
- return 0
- fi
-
- fetch_from_upstream || \
- err "download_for_target: cannot fetch: ${project}"
- prepare_new_tree "${_target}" "${tree}" "${rev}" || \
- err "download_for_target: cannot create tree: ${project}/${tree}"
-}
-
-fetch_config()
-{
- _target=${1}
-
- while true; do
- rev="undefined"
- tree="undefined"
-
- check_config_for_target "${_target}" || return 1
-
- # This is to override $rev and $tree
- . "${cfgsdir}/${_target}/target.cfg" || \
- err "fetch_config: no \"${cfgsdir}/${_target}/target.cfg\""
-
- if [ "${_target}" != "${tree}" ]; then
- _target="${tree}"
- continue
- elif [ "${tree}" = "undefined" ]; then
- printf "ERROR (fetch_config): download/%s:" 1>&2
- printf " tree name undefined for '%s\n'" \
- "${project}" "${_target}" 1>&2
- return 1
- elif [ "${rev}" = "undefined" ]; then
- printf "ERROR (fetch_config): download/%s:" 1>&2
- printf " commit ID undefined for '%s'\n" \
- "${project}" "${_target}" 1>&2
- return 1
- else
- break
- fi
- done
-}
-
-check_config_for_target()
-{
- _target=${1}
-
- if [ ! -f "${cfgsdir}/${_target}/target.cfg" ]; then
- printf "ERROR: download/%s: target.cfg does not" \
- "${project}" 1>&2
- printf " exist for '%s'\n" "${_target}" 1>&2
- return 1
- elif [ -f "${cfgsdir}/${_target}/seen" ]; then
- printf "ERROR: download/%s: logical loop:" "${project}" 1>&2
- printf " '%s' target.cfg refers to another tree," "${_target}" \
- 1>&2
- printf " which ultimately refers back to '%s'." "${_target}" \
- 1>&2
- return 1
- fi
- touch "${cfgsdir}/${_target}/seen" || \
- err "${project}/${_target}: touch \"${cfgsdir}/${_target}/seen\""
-}
-
-fetch_from_upstream()
-{
- [ -d "${project}" ] || mkdir -p "${project}" || return 1
- [ -d "${project}" ] || return 1
- [ -d "${project}/${project}" ] && return 0
-
- ./fetch ${project} || return 1
-}
-
-prepare_new_tree()
-{
- target=${1}
- tree=${2}
- rev=${3}
-
- printf "Preparing %s tree: %s\n" ${project} ${tree}
- [ "${tree}" != "${target}" ] && \
- printf "(for target, %s)\n" "${target}"
-
- cp -R "${project}/${project}" "${project}/${tree}" || \
- err "${project}/${tree}: cannot copy source tree"
- (
- cd "${project}/${tree}" || err "cannot cd to ${project}/${tree}"
- git reset --hard ${rev} || \
- err "cannot reset ${project} revision for tree, ${tree}"
- git submodule update --init --checkout || \
- err "cannot update ${project} submodules for tree, ${tree}"
-
- for patch in "../../${cfgsdir}/${tree}/patches/"*.patch; do
- [ -f "${patch}" ] || continue
- if ! git am "${patch}"; then
- git am --abort || \
- err "${project}/${tree}: FAILED: git am --abort"
- err "cannot patch: ${project}/${tree}"
- fi
- done
-
- # extra.sh can be used for anything
- # but should *only* be a last resort
- if [ -f "../../${cfgsdir}/${tree}/extra.sh" ]; then
- "../../${cfgsdir}/${tree}/extra.sh" || \
- err "prepare_new_tree ${project}/${tree}: extra.sh: error"
- fi
- )
-}
-
-err_rm_seen()
-{
- err "${1}: ${project}/${target}: cannot rm: \"${cfgsdir}/*/seen\""
-}
-
-main $@