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gnuboot/resources/packages/u-boot-libre/release
Denis 'GNUtoo' Carikli 857afa42a8
Switch to packages structure.
The various build scripts are scattered around in multiple
places. This make it hard for contributors to understand what they
need to modify.

Most GNU Boot users are interested in running GNU/Linux or BSD
operating systems. And the way to install software on these
operating systems is through a package manager. So most users and
contributors already know the package manager abstraction.

So using that abstraction makes it easier to find where things are.

The scripts to install dependencies don't really fit the new structure
but for now we move them in to make sure that everything works
fine. This could be fixed later on and migrated to a single
dependencies packages by auto-detecting the distribution with
/etc/os-release.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
Acked-by: Adrien 'neox' Bourmault <neox@gnu.org>
Signed-off-by: Adrien 'neox' Bourmault <neox@gnu.org>
2023-12-06 17:14:14 +01:00

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#!/usr/bin/env bash
#
# helper script: generate deblobbed stable u-boot source code releases
#
# Copyright (C) 2020,2021 Leah Rowe <info@minifree.org>
# Copyright (C) 2022 Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.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, 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${DEBUG+set}" = 'xset' ] && set -v
set -u -e
revision="r1"
supported_uboot_versions=" \
2021.07 \
"
topdir="$(realpath $(dirname $(realpath $0))/../../../../)"
uboot_release_topdir="${topdir}/release/u-boot-libre"
release_files=""
usage()
{
progname="resources/packages/u-boot-libre/release"
printf "Usage:\n"
printf "\t%s # %s\n" \
"${progname}" \
"Release deblobbed u-boot tarballs for all supported versions"
printf "\t%s [version] # %s\n" \
"${progname}" \
"Release deblobbed u-boot tarballs for the given versions"
printf "\t%s --list-versions # %s\n" \
"${progname}" \
"List supported u-boot versions"
printf "\t%s --help # %s\n" \
"${progname}" \
"Prints this help"
}
append_release_file()
{
if [ -z "${release_files}" ] ; then
release_files="${release_files}$1"
else
release_files="${release_files} $1"
fi
}
append_release_files()
{
for file in "$@" ; do
append_release_file "${file}"
done
}
print_release_files()
{
version="$1"
printf "Source code archives for u-boot-libre-%s-%s available at:\n" \
"${version}" "${revision}"
for file in ${release_files} ; do
printf "\t${file}\n"
done
}
release_deblobbed_uboot()
{
version="$1"
release_version_dir="${uboot_release_topdir}/${version}-${revision}"
tmpdir="${release_version_dir}/u-boot-libre-${version}-${revision}"
tarball="${tmpdir}.tar"
printf "Building source code archive, version %s revision %s\n" \
"${version}" "${revision}"
cd "${topdir}"
"${topdir}/download" u-boot "v${version}"
rm -rf \
"${tmpdir}/" \
"${tarball}" \
"${tarball}.lz" \
"${tarball}.xz"
mkdir -p "$(dirname ${tmpdir})"
cp -R "u-boot/u-boot/" "${tmpdir}"
rm -rf ${tmpdir}/.git ${tmpdir}/.gitignore
make -C ${tmpdir} distclean
prefix="$(dirname ${tmpdir} | sed 's#^/*##')/"
tar cf "${tarball}" "${tmpdir}" \
--transform="s#${prefix}##" \
--format=gnu \
--sort=name \
--owner=0 --group=0 --numeric-owner \
--mtime="1970-01-01" \
lzip -9 --keep -vv "${tarball}"
xz -9 --keep -vv "${tarball}"
rm -rf "${tmpdir}/"
append_release_files \
"${tarball}" \
"${tarball}.lz" \
"${tarball}.xz"
}
release_uboot_blobs_list()
{
version="$1"
blobs_list="$(${topdir}/download u-boot --blobs-list v${version})"
release_version_dir="${uboot_release_topdir}/${version}-${revision}"
destination="${release_version_dir}/blobs-${version}-${revision}.list"
cd "${topdir}"
rm -rf \
"${destination}" \
"${destination}.lz" \
"${destination}.xz"
install -m 755 -d "${release_version_dir}"
install -m 644 -T "${blobs_list}" "${destination}"
lzip -9 --keep -vv "${destination}"
xz -9 --keep -vv "${destination}"
append_release_files \
"${destination}" \
"${destination}.lz" \
"${destination}.xz"
}
release_uboot_deblob_script()
{
version="$1"
deblob_script="$(${topdir}/download u-boot --gen-deblob-script v${version})"
release_version_dir="${uboot_release_topdir}/${version}-${revision}"
destination="${release_version_dir}/deblob-${version}-${revision}.sh"
cd "${topdir}"
rm -rf \
"${destination}" \
"${destination}.lz" \
"${destination}.xz"
install -m 755 -d "${release_version_dir}"
install -m 644 -T "${blobs_list}" "${destination}"
lzip -9 --keep -vv "${destination}"
xz -9 --keep -vv "${destination}"
append_release_files \
"${destination}" \
"${destination}.lz" \
"${destination}.xz"
}
if [ $# -eq 0 ] ; then
for version in ${supported_uboot_versions} ; do
release_deblobbed_uboot "${version}"
release_uboot_blobs_list "${version}"
release_uboot_deblob_script "${version}"
print_release_files "${version}"
done
exit 0
elif [ $# -eq 1 -a "$1" == "--help" ] ; then
usage
exit 0
elif [ $# -eq 1 -a "$1" == "--list-versions" ] ; then
for version in ${supported_uboot_versions} ; do
printf "${version}\n"
done
exit 0
elif [ $# -eq 1 ] ; then
found=0
for revision in ${supported_uboot_revisions} ; do
if [ "${revision}" = "$1" ] ; then
release_deblobbed_uboot "$1"
release_uboot_blobs_list "$1"
release_uboot_deblob_script "$1"
print_release_files "$1"
exit 0
fi
done
printf "Error: Version '${1}' is not supported\n"
exit 1
fi
exit 0