mirror of
https://codeberg.org/libreboot/lbmk.git
synced 2026-09-19 21:20:31 +02:00
Leah Rowe
b32dd39262
otherwise, it's totally broken. i also now include lib.sh later. Signed-off-by: Leah Rowe <leah@libreboot.org>
173 lines
3.5 KiB
Bash
173 lines
3.5 KiB
Bash
# SPDX-License-Identifier: GPL-3.0-only
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# Copyright (c) 2022 Caleb La Grange <thonkpeasant@protonmail.com>
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# Copyright (c) 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
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# Copyright (c) 2020-2026 Leah Rowe <leah@libreboot.org>
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# Copyright (c) 2025 Alper Nebi Yasak <alpernebiyasak@gmail.com>
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cbfstool="elf/coreboot/default/cbfstool"
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rmodtool="elf/coreboot/default/rmodtool"
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newvar()
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{
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printf "%s\n" "$*" | \
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awk '{ for (i=1; i<=NF; i++) $i = $i "=;"; print }'; :
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}
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mkrom_tarball()
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{
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update_xbmkver "$1"
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mktarball "$1" "${1%/*}/${relname}_${1##*/}.tar.xz"
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x_ rm -Rf "$1"
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}
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update_xbmkver()
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{
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xbmk_sanitize_version
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if [ -z "${version-}" ] || [ -z "${versiondate-}" ]; then
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err "version and/or versiondate unset" "update_xbmkver" "$@"
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fi
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printf "%s\n" "$version" > "$1/.version" || \
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err "can't write '$1'" "update_xbmkver" "$@"; :
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printf "%s\n" "$versiondate" > "$1/.versiondate" || \
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err "can't write '$versiondate'" "update_xbmkver" "$@"; :
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}
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version()
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{
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printf "%s\nWebsite: %s\n" "$relname" "$projectsite"
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}
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xbmk_sanitize_version()
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{
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[ -z "$version" ] && \
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return 0
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version="`printf '%s\n' "$version" | sed \
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's/[[:space:]]//g; s/\.\.//g; s/\.\///g; s/\//-/g; s/^-//'`"
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[ -z "$version" ] && \
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err "'version' empty after sanitization" \
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"xbmk_sanitize_version" "$@"; :
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}
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mktarball()
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{
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printf "Creating tar archive '%s' from directory '%s'\n" "$2" "$1"
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[ "${2%/*}" != "$2" ] && \
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x_ mkdir -p "${2%/*}"
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x_ tar -c "$1" | xz -T$XBMK_THREADS -9e > "$2" || \
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err "can't make tarball '$1'" "mktarball" "$@"
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}
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e()
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{
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es_t="e"
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[ $# -gt 1 ] && \
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es_t="$2"
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es2="already exists"
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estr="[ -$es_t \"\$1\" ] || return 1"
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if [ $# -gt 2 ]; then
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estr="[ -$es_t \"\$1\" ] && return 1"
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es2="missing"
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fi
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eval "$estr"
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printf "%s %s\n" "$1" "$es2" 1>&2
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}
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# return 0 if project is single-tree, otherwise 1
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# e.g. coreboot is multi-tree, so 1
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singletree()
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{
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( fx_ "eval exit 1 && err" find "config/$1/"*/ -type f \
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-name "target.cfg" ) || return 1; :
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}
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pad_one_byte()
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{
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paddedfile="`mktemp || err "mktemp pad_one_byte"`" || \
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err "can't make tmp file" "pad_one_byte" "$@"
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x_ cat "$1" config/data/coreboot/0 > "$paddedfile" || \
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err "could not pad file '$paddedfile'" "pad_one_byte" "$1"; :
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x_ mv "$paddedfile" "$1"
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}
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unpad_one_byte()
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{
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xromsize="$(expr $(stat -c '%s' "$1") - 1)" || \
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err "can't increment file size" "unpad_one_byte" "$@"
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[ $xromsize -lt 524288 ] && \
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err "too small, $xromsize: $1" "unpad_one_byte" "$@"
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unpaddedfile="`mktemp || err "mktemp unpad_one_byte"`" || \
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err "can't make tmp file" "unpad_one_byte" "$@"
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x_ dd if="$1" of="$unpaddedfile" bs=$xromsize count=1
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x_ mv "$unpaddedfile" "$1"
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}
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build_sbase()
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{
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[ ! -f "$sha512sum" ] && \
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x_ make -C "$xbmkpwd/util/sbase"; :
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}
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remkdir()
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{
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x_ rm -Rf "$@"
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x_ mkdir -p "$@"
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}
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fx_()
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{
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xchk fx_ "$@"
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xcmd="$1"
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xfile="`mktemp || err "can't create tmpfile"`" || \
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err "can't make tmpfile" "fx_" "$@"
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x_ rm -f "$xfile"
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x_ touch "$xfile"
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shift 1
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"$@" 2>/dev/null | sort 1>"$xfile" 2>/dev/null || \
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err "can't sort to '$xfile'" "fx_" "$xcmd" "$@"
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dx_ "$xcmd" "$xfile" || :
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x_ rm -f "$xfile"
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}
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dx_()
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{
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xchk dx_ "$@"
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[ ! -f "$2" ] && \
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return 0
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while read -r fx; do
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$1 "$fx" || return 1; :
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done < "$2" || err "cannot read '$2'" "dx_" "$@"; :
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}
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xchk()
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{
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if [ $# -lt 3 ]; then
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err "$1 needs at least two arguments" "xchk" "$@"
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elif [ -z "$2" ] || [ -z "$3" ]; then
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err "arguments must not be empty" "xchk" "$@"
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fi
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}
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