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#!/usr/bin/env sh
# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: 2020-2023 Leah Rowe <leah@libreboot.org>
[ "x${DEBUG+set}" = 'xset' ] && set -v
set -u -e
. "include/err.sh"
. "include/option.sh"
eval "$(setvars "" vdir relname src_dirname srcdir _nogit _xm target romdir \
microcode_required mode)"
main()
{
vdir="release"
while getopts d:m: option; do
[ -z "${OPTARG}" ] && err "Empty argument not allowed"
case "${option}" in
d) vdir="${OPTARG}" ;;
m) mode="${OPTARG}" ;;
*) err "Invalid option" ;;
esac
done
vdir="${vdir}/${version}"
relname="${projectname}-${version}"
src_dirname="${relname}_src"
srcdir="${vdir}/${src_dirname}"
[ -e "${vdir}" ] && err "already exists: \"${vdir}\""
mkvdir
build_release
}
mkvdir()
{
mkdir -p "${vdir}" || err "mkvdir: !mkdir -p \"${vdir}\""
git_init || err "mkvdir: !git_init \"${vdir}\""
git clone . "${srcdir}" || err "mkdir: !gitclone \"${srcdir}\""
[ -z "${_nogit}" ] || x_ rm -Rf ".git"
rm -Rf "${srcdir}/.git" || err "mkvdir: !rm -Rf ${srcdir}/.git"
insert_version_files "${srcdir}" || err "mkvdir ${srcdir}: versionfile"
}
# release archives contain .gitignore, but not .git.
# this script can be run from lbmk.git, or an archive.
git_init()
{
[ -L ".git" ] && err "Reference .git is a symlink"
[ -e ".git" ] && return 0
eval "$(setvars "$(date -Rd @${versiondate})" cdate _nogit)"
git init || return 1
git add -A . || return 1
git commit -m "${projectname} ${version}" --date "${cdate}" || return 1
git tag -a "${version}" -m "${projectname} ${version}" || return 1
}
build_release()
{
_xm="build_release ${vdir}"
(
cd "${srcdir}" || err "${_xm}: !cd \"${srcdir}\""
fetch_trees
)
(
cd "${srcdir%/*}" || err "${_xm}: mktarball \"${srcdir}\""
mktarball "${srcdir##*/}" "${srcdir##*/}.tar.xz" || err "${_xm}: mksrc"
)
if [ "${mode}" != "src" ]; then
(
cd "${srcdir}" || err "${_xm}: 2 !cd \"${srcdir}\""
mkrom_images
)
fi
rm -Rf "${srcdir}" || err "${_xm}: !rm -Rf \"${srcdir}\""
}
fetch_trees()
{
for x in config/git/*; do
[ ! -f "${x}" ] || ./update trees -f "${x#config/git/}" || \
err "${_xm}: fetch ${x#config/git/}"
done
for x in config/*/build.list; do
[ -f "${x}" ] || continue
xp="${x#*/}"; xp="${xp%/*}"
[ -L "${xp}" ] || x_ rm -Rf "src/${xp}/${xp}"
done
rm -Rf */.git* */*/.git* */*/*/.git* */*/*/*/.git* */*/*/*/*/.git* \
*/*/*/*/*/*/.git* */*/*/*/*/*/*/.git* */*/*/*/*/*/*/*/.git* \
*/*/*/*/*/*/*/*/*/.git* .git tmp || err "${_xm}: rm-dotgit"
}
mkrom_images()
{
./build roms all || err "${_xm}: roms-all"
./build serprog rp2040 || err "${_xm}: rp2040"
./build serprog stm32 || err "${_xm}: stm32"
for rombuild in bin/*; do
[ -d "${rombuild}" ] || continue
handle_rom_archive "${rombuild}"
done
mv "release/${version}/roms/" ../roms || err "${_xm}: copy roms/"
}
handle_rom_archive()
{
builddir="${1}"
romdir="tmp/romdir"
x_ rm -Rf "${romdir}"
target="${builddir##*/}"
if [ ! -f "config/coreboot/${target}/target.cfg" ]; then
# No config, just make a tarball
tarball="release/${version}/roms/${relname}_${target}.tar.xz"
insert_copying_files "${builddir}"
mktarball "${builddir}" "${tarball}"
return 0
fi
romdir="${romdir}/bin/${target}"
x_ mkdir -p "${romdir}"
x_ cp "${builddir}/"* "${romdir}"
nukerom
printf "Generating release/%s/roms/%s-%s_%s.tar.xz\n" \
"${version}" "${projectname}" "${version}" "${target##*/}"
insert_version_files "${romdir}" || \
err "mkrom_tarball ${romdir}: versionfile"
insert_copying_files "${romdir}"
mkrom_tarball
}
nukerom()
{
microcode_required="y"
. "config/coreboot/${target}/target.cfg"
if [ "${microcode_required}" != "y" ] && \
[ "${microcode_required}" != "n" ]; then microcode_required="y"; fi
if [ "${microcode_required}" = "n" ]; then
for romfile in "${romdir}"/*.rom; do
[ -f "${romfile}" ] || continue
strip_ucode "${romfile}"
done
for romfile in "${romdir}"/*.tmprom; do
[ -f "${romfile}" ] || continue
x_ mv "${romfile}" "${romfile%.tmprom}.rom"
done
fi
# Hash the images before removing vendor files
# which "./vendor inject" uses for verification
x_ rm -f "${romdir}/vendorhashes"
x_ touch "${romdir}/vendorhashes"
(
x_ cd "${romdir}"
x_ sha512sum *.rom >> vendorhashes
)
for romfile in "${romdir}"/*.rom; do
[ -f "${romfile}" ] || continue
x_ ./vendor inject -r "${romfile}" -b ${target} -n nuke
done
}
strip_ucode()
{
romfile=${1}
_newrom_b="${romfile%.rom}_nomicrocode.tmprom"
x_ cp "${romfile}" "${_newrom_b}"
microcode_present="y"
"${cbfstool}" "${_newrom_b}" remove -n \
cpu_microcode_blob.bin 2>/dev/null || microcode_present="n"
[ "${microcode_present}" = "n" ] || return 0
printf "REMARK: '%s' already lacks microcode\n" "${romfile}" 1>&2
printf "Renaming default ROM file instead.\n" 1>&2
x_ mv "${romfile}" "${_newrom_b}"
}
insert_copying_files()
{
x_ rm -Rf "${1}/licenses"
x_ mkdir -p "${1}/licenses"
l="${1}/licenses"
# copy licenses to rom image archive, for completion
x_ cp "src/grub/COPYING" "${l}/COPYING.grub"
x_ cp "src/coreboot/default/COPYING" "${l}/COPYING.coreboot"
x_ cp -R "src/coreboot/default/LICENSES" "${l}/LICENSES.coreboot"
x_ cp "src/seabios/default/COPYING" "${l}/COPYING.coreboot"
x_ cp "src/seabios/default/COPYING.LESSER" "${l}/COPYING.LESSER.seabios"
x_ cp -R "src/u-boot/default/Licenses" "${l}/COPYING.u-boot"
x_ printf "Multiple licenses. Check corresponding %s source archive\n" \
"${projectname}" > "${1}/COPYING"
}
mkrom_tarball()
{
archivename="${relname}_${target##*/}"
f="release/${version}/roms/${archivename}"
x_ mkdir -p "${f%/*}"
(
x_ cd "${romdir%/bin/${target}}"
mktarball "bin/${target}" "${archivename}.tar.xz"
)
x_ mv "${romdir%/bin/${target}}/${archivename}.tar.xz"* "${f%/*}"
printf "Created ROM archive: ${f%/*}/${archivename}.tar.xz"
}
insert_version_files()
{
printf "%s\n" "${version}" > "${1}/version" || return 1
printf "%s\n" "${versiondate}" > "${1}/versiondate" || return 1
printf "%s\n" "${projectname}" > "${1}/projectname" || return 1
}
mktarball()
{
# preserve timestamps for reproducible tarballs
tar_implementation=$(tar --version | head -n1) || :
[ "${2%/*}" = "${2}" ] || x_ mkdir -p "${2%/*}"
if [ "${tar_implementation% *}" = "tar (GNU tar)" ]; then
tar --sort=name --owner=root:0 --group=root:0 \
--mtime="UTC 2023-10-14" -c "${1}" | xz -T0 -9e > "${2}" || \
err "mktarball 1, ${1}"
else
# TODO: reproducible tarballs on non-GNU systems
tar -c "${1}" | xz -T0 -9e > "${2}" || err "mktarball 2, ${1}"
fi
(
[ "${2%/*}" != "${2}" ] && x_ cd "${2%/*}"
x_ sha512sum "${2##*/}" > "${2##*/}.sha512"
)
}
main $@
|
