download/coreboot: RFC 2646 compliance
yes, i know 3676 supersedes 2646 i still say 2646 saying 2646 is still technically valid, for my purposesfsdg20230625
Leah Rowe
parent
8b4c1c1652
commit
2871db159d
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@ -2,7 +2,8 @@
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# helper script: download coreboot
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#
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# Copyright (C) 2014, 2015, 2016, 2020, 2021 Leah Rowe <info@minifree.org>
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# Copyright (C) 2014,2015,2016,2020,2021,2023 Leah Rowe
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# <info@minifree.org>
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# Copyright (C) 2022 Alper Nebi Yasak <alpernebiyasak@gmail.com>
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# Copyright (C) 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
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#
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@ -20,6 +21,8 @@
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# TODO: purge this entire file. it's terrible. re-write it more cleanly.
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[ "x${DEBUG+set}" = 'xset' ] && set -v
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set -u -e
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@ -34,21 +37,12 @@ usage()
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{
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progname="./download coreboot"
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printf "Usage:\n"
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printf "\t%s\t\t\t# %s\n" \
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"${progname}" \
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"Download coreboot for all the boards"
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printf "\t%s [board [board] ...] # %s\n" \
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"${progname}" \
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"Download coreboot for the given boards"
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printf "\t%s --list-boards\t# %s\n" \
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"${progname}" \
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"Prints this help"
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printf "\t%s --help\t\t# %s\n" \
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"${progname}" \
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"List supported boards"
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printf "\t%s --help\t\t# %s\n" \
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"${progname}" \
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"Prints this help"
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printf "\t%s\t\t\t# Clone coreboot for all boards\n" "${progname}"
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printf "\t%s [board [board] ...] # Clone coreboot for given boards\n" \
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${progname}
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printf "\t%s --list-boards\t# Prints this help\n" ${progname}
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printf "\t%s --help\t\t# List supported boards\n" ${progname}
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printf "\t%s --help\t\t# Prints this help\n" ${progname}
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}
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# In this script, set -u is used to check for undefined variables, and
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@ -74,26 +68,35 @@ downloadfor() {
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cbrevision="undefined"
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# The loop will always exit, but this while loop is crafted
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# such that a tree referencing a tree that references another tree is possible
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# (and so on)
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# such that a tree referencing a tree that references another
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# tree is possible (and so on and so forth)
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while true; do
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cbrevision="undefined"
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cbtree="undefined"
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if [ ! -f "resources/coreboot/${board}/board.cfg" ]; then
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printf "ERROR: download/coreboot: board.cfg does not exist for '%s'\n" "${board}"
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printf "ERROR: download/coreboot: board.cfg does not"
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printf " exist for '%s'\n" ${board}
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return 1
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fi
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if [ -f "resources/coreboot/${board}/seen" ]; then
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printf "ERROR: download/coreboot: logical loop; '%s' board.cfg refers to another tree, which ultimately refers back to '%s'.\n" "${board}" "${board}"
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printf "ERROR: download/coreboot: logical loop:"
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printf " '%s' board.cfg refers to another tree," \
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${board}
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printf " which ultimately refers back to '%s'." \
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${board}
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return 1
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fi
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# This is to override $cbrevision and $cbtree
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. "resources/coreboot/${board}/board.cfg" || touch ../build_error
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. "resources/coreboot/${board}/board.cfg" \
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|| touch ../build_error
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if [ -f build_error ]; then
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printf "ERROR: download/coreboot: problem sourcing %s/board.cfg\n" "${board}"
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printf "ERROR: download/coreboot:"
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printf " problem sourcing %s/board.cfg\n" "${board}"
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return 1
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fi
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touch "resources/coreboot/${board}/seen"
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@ -102,12 +105,16 @@ downloadfor() {
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board="${cbtree}"
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else
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if [ "${cbtree}" = "undefined" ]; then
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printf "ERROR: download/coreboot: tree name undefined for '%s\n'" "${board}"
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printf "ERROR: download/coreboot:"
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printf " tree name undefined for '%s\n'" \
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${board}
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return 1
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fi
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if [ "${cbrevision}" = "undefined" ]; then
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printf "ERROR: download/coreboot: commit ID undefined for '%s'\n" "${board}"
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printf "ERROR: download/coreboot:"
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printf " commit ID undefined for '%s'\n" \
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${board}
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return 1
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fi
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break
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@ -117,7 +124,8 @@ downloadfor() {
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rm -f resources/coreboot/*/seen
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if [ -d "coreboot/${cbtree}" ]; then
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printf "REMARK: download/coreboot: directory for '%s' already exists. Skipping setup.\n" "${cbtree}"
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printf "REMARK: download/coreboot %s: exists. Skipping.\n" \
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${cbtree}
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if [ "${cbtree}" != "${1}" ]; then
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printf "(for board: '${1}')\n"
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fi
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@ -128,7 +136,8 @@ downloadfor() {
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mkdir "coreboot/"
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fi
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if [ ! -d coreboot ]; then
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printf "ERROR: download/coreboot: directory not created. Check file system permissions\n"
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printf "ERROR: download/coreboot: directory not created."
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printf " Check file system permissions\n"
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return 1
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fi
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@ -140,42 +149,56 @@ downloadfor() {
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if [ ! -d coreboot ]; then
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printf "Download coreboot from upstream:\n"
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git clone https://review.coreboot.org/coreboot || rm -Rf coreboot
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git clone https://review.coreboot.org/coreboot \
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|| rm -Rf coreboot
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if [ ! -d coreboot ]; then
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printf "WARNING: Upstream failed. Trying backup github repository:\n"
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git clone https://github.com/coreboot/coreboot.git || rm -Rf coreboot
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printf "WARNING: Upstream failed. Trying backup:\n"
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git clone https://github.com/coreboot/coreboot.git \
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|| rm -Rf coreboot
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fi
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if [ ! -d coreboot ]; then
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printf "ERROR: download/coreboot: Problem with git-clone. Network issue?\n"
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cd ../; return 1
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printf "ERROR: download/coreboot:"
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printf " Problem with git-clone. Network issue?\n"
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cd ../
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return 1
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fi
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else
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( cd coreboot/; git pull || touch ../build_error )
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if [ -f ../build_error ]; then
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printf "ERROR: download/coreboot: Problem with git-pull. Network issue?\n"
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cd ../; return 1
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printf "ERROR: download/coreboot:"
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printf " Problem with git-pull. Network issue?\n"
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cd ../
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return 1
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fi
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fi
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cp -R coreboot "${cbtree}" || touch ../build_error
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if [ -d ../build_error ]; then
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printf "ERROR: download/coreboot: Unable to copy directory. Check file system permissions or free space.\n"
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printf "ERROR: download/coreboot: Unable to copy directory."
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printf " Check file system permissions or free space.\n"
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rm -Rf "${cbtree}/"
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cd ../; return 1
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cd ../
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return 1
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fi
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cd ${cbtree}/
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git reset --hard ${cbrevision} || touch ../../build_error
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if [ -f ../../build_error ]; then
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printf "ERROR: download/coreboot: Unable to reset to commit ID/tag '%s' for board '%s' on tree '%s'\n" "${cbrevision}" "${1}" "${cbtree}"
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cd ../../; return 1
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printf "ERROR: download/coreboot: Unable to reset to commit"
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printf " ID/tag '%s' for board '%s' on tree '%s'\n" \
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${cbrevision} ${1} ${cbtree}
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cd ../../
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return 1
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fi
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git submodule update --init --checkout || touch ../../build_error
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if [ -f ../../build_error ]; then
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printf "ERROR: download/coreboot: Unable to update submodules for tree '%s'\n" "${cbtree}"
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cd ../../; return 1
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printf "ERROR: download/coreboot:"
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printf " Unable to update submodules for tree '%s'\n" \
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${cbtree}
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cd ../../
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return 1
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fi
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for patch in ../../resources/coreboot/${cbtree}/patches/*.patch; do
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@ -185,9 +208,12 @@ downloadfor() {
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git am "${patch}" || touch ../../build_error
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if [ -f ../../build_error ]; then
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printf "ERROR: download/coreboot: Unable to apply patch '%s' for board '%s' on tree '%s'" "${patch}" "${1}" "${cbtree}"
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printf "ERROR: download/coreboot: Unable to apply"
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printf " patch '%s' for board '%s' on tree '%s'" \
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${patch} ${1} ${cbtree}
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git am --abort
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cd ../../; return 1
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cd ../../
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return 1
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fi
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done
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@ -197,7 +223,8 @@ downloadfor() {
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# extra.sh on a per-board basis
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# In fact, extra.sh can be used for anything you want.
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if [ -f "../../resources/coreboot/${board}/extra.sh" ]; then
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"../../resources/coreboot/${board}/extra.sh" || touch ../../build_error
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"../../resources/coreboot/${board}/extra.sh" \
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|| touch ../../build_error
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if [ -f ../../build_error ]; then
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cd ../../; return 1
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fi
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@ -214,7 +241,9 @@ if [ $# -gt 0 ]; then
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for board in "${@}"; do
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rm -f resources/coreboot/*/seen
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downloadfor "${board}"
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if [ -f build_error ]; then break; fi
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if [ -f build_error ]; then
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break
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fi
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done
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else
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for board in resources/coreboot/*; do
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@ -223,7 +252,9 @@ else
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continue
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fi
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downloadfor "${board##*/}"
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if [ -f build_error ]; then break; fi
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if [ -f build_error ]; then
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break
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fi
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done
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fi
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