build/descriptors: simplify and fix error handling

main() on top

some parts of the script weren't erroring properly

Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe 2023-05-20 18:19:35 +01:00
parent a05be16998
commit 187d5fa418

View file

@ -1,44 +1,51 @@
#!/usr/bin/env sh
# Copyright (C) 2020 Leah Rowe <info@minifree.org>
# Copyright (C) 2020, 2023 Leah Rowe <info@minifree.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 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.
# 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/>.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# This script assumes that the current working directory is the root
# of libreboot_src or libreboot git
[ "x${DEBUG+set}" = 'xset' ] && set -v
set -u -e
if [ ! -f "util/ich9utils/ich9gen" ]; then
(
cd util/ich9utils/
make clean
make -j$(nproc)
)
fi
if [ ! -f "util/ich9utils/ich9gen" ]; then
printf "build/descriptors/ich9m: ich9gen wasn't compiled. Exiting\n"
ich9gen="util/ich9utils/ich9gen"
main()
{
if [ ! -f "${ich9gen}" ]; then
(
cd util/ich9utils/ || err "cd"
make clean || err "make-clean"
make -j$(nproc) || err "make"
)
fi
[ ! -f "${ich9gen}" ] && \
err "ich9gen doesn't exist"
[ -d "descriptors/ich9m/" ] || mkdir -p "descriptors/ich9m/"
rm -f descriptors/ich9m/* || err "rm-rf"
(
cd descriptors/ich9m/ || err "cd2"
../../"${ich9gen}" || err "ich9gen"
)
}
err()
{
printf "%s: %s\n" $0 $1
exit 1
fi
}
[ -d "descriptors/" ] || mkdir -p "descriptors/"
[ -d "descriptors/ich9m/" ] || mkdir -p "descriptors/ich9m/"
rm -f descriptors/ich9m/*
(
cd descriptors/ich9m/
../../util/ich9utils/ich9gen
)
main $@