mirror of
https://codeberg.org/libreboot/lbmk.git
synced 2026-07-12 06:22:56 +02:00
Leah Rowe
4c6c7d1088
this same change has been applied, selectively, to certain return statements. the general rule is this: the return statement should only be used to direct logic within a script, where certain non-errors states are used to skip certain actions; the exit command should *never* be used to return non-zero, except by err(). in so doing, we ensure easier debugging of the build system also: strip_rom_image in build/release/roms was running "continue" when a rom file didn't exist, despite not being a while/for loop. i make it return (non-error condition) instead it's ok for a script to exit 0, where appropriate, but perhaps a function could also be written for it Signed-off-by: Leah Rowe <leah@libreboot.org>
74 lines
2.1 KiB
Bash
Executable File
74 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env sh
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# helper script: build various coreboot utilities
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#
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# Copyright (C) 2014-2016,2020,2021,2023 Leah Rowe <info@minifree.org>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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[ "x${DEBUG+set}" = 'xset' ] && set -v
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set -u -e
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printf "Building coreboot utils\n"
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main()
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{
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if [ $# -gt 0 ]; then
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for board in "${@}"; do
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build_for_mainboard ${board} || \
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err "cannot build cbutils for target, ${board}"
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done
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else
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for boarddir in resources/coreboot/*; do
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[ ! -d "${boarddir}" ] && continue
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build_for_mainboard ${boarddir##*/} || \
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err "cannot build cbutils for target, ${board}"
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done
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fi
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}
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build_for_mainboard() {
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board="${1}"
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[ -d "resources/coreboot/${board}" ] || continue
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[ -f "resources/coreboot/${board}/target.cfg" ] || continue
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tree="undefined"
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. "resources/coreboot/${board}/target.cfg" # source
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if [ "${tree}" = "undefined" ]; then
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printf "build/cbutils: improper tree definition for '%s'" \
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"${board}"
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return 1
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fi
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buildutils "${tree}" || return 1
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}
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buildutils() {
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tree="${1}"
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[ -d "coreboot/${tree}/" ] || \
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./fetch_trees coreboot $tree || return 1
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for util in cbfstool ifdtool; do
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[ -f "cbutils/${tree}/${util}" ] && continue
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[ -d "cbutils/${tree}" ] || \
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mkdir -p "cbutils/${tree}" || return 1
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utildir="coreboot/${tree}/util/${util}"
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make distclean -C "${utildir}" || return 1
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make -j$(nproc) -C "${utildir}" || return 1
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mv "${utildir}/${util}" "cbutils/${tree}" || return 1
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make distclean -C "${utildir}" || return 1
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done
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}
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main $@
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