# SPDX-License-Identifier: GPL-3.0-only # Copyright (c) 2022 Caleb La Grange <thonkpeasant@protonmail.com> # Copyright (c) 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com> # Copyright (c) 2020-2024 Leah Rowe <leah@libreboot.org> export LC_COLLATE=C export LC_ALL=C _ua="Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0" kbnotice="Insert a .gkb file from config/data/grub/keymap/ as keymap.gkb \ if you want a custom keymap in GRUB; use cbfstool from elf/cbfstool." tmpdir_was_set="y" cbdir="src/coreboot/default" cbelfdir="elf/coreboot_nopayload_DO_NOT_FLASH" ifdtool="elf/ifdtool/default/ifdtool" cbfstool="elf/cbfstool/default/cbfstool" tmpgit="$PWD/tmp/gitclone" grubdata="config/data/grub" err="err_" badcmd() { errmsg="Bad command" [ $# -gt 0 ] && errmsg="Bad command ($1)" dstr="See $projectname build system docs: ${projectsite}docs/maintain/" [ -d "docs" ] && dstr="$dstr (local docs available via docs/)" $err "$errmsg. $dstr" } err_() { printf "ERROR %s: %s\n" "$0" "$1" 1>&2 exit 1 } setvars() { _setvars="" [ $# -lt 2 ] && $err "setvars: too few arguments" val="$1" && shift 1 for var in $@; do _setvars="$var=\"$val\"; $_setvars" done printf "%s\n" "${_setvars% }" } chkvars() { for var in $@; do eval "[ -n "\${$var+x}" ] || \$err \"$var unset\"" done } eval "$(setvars "" xbmk_release tmpdir _nogit version board boarddir relname \ versiondate threads projectname projectsite aur_notice cfgsdir datadir)" read -r projectname < projectname || : read -r projectsite < projectsite || : install_packages() { [ $# -lt 2 ] && badcmd "fewer than two arguments" [ -f "config/dependencies/$2" ] || badcmd "unsupported target" . "config/dependencies/$2" || $err "! . config/dependencies/$2" $pkg_add $pkglist || $err "Cannot install packages" [ -n "$aur_notice" ] && \ printf "You need AUR packages: %s\n" "$aur_notice" 1>&2; return 0 } [ $# -gt 0 ] && [ "$1" = "dependencies" ] && install_packages $@ && return 0 id -u 1>/dev/null 2>/dev/null || $err "suid check failed (id -u)" [ "$(id -u)" != "0" ] || $err "this command as root is not permitted" [ -z "${TMPDIR+x}" ] && tmpdir_was_set="n" if [ "$tmpdir_was_set" = "y" ]; then [ "${TMPDIR%_*}" = "/tmp/xbmk" ] || tmpdir_was_set="n" fi if [ "$tmpdir_was_set" = "n" ]; then [ -f "lock" ] && \ $err "$PWD/lock exists. If a build isn't going, delete and re-run." export TMPDIR="/tmp" tmpdir="$(mktemp -d -t xbmk_XXXXXXXX)" export TMPDIR="$tmpdir" touch lock || $err "cannot create 'lock' file" else export TMPDIR="$TMPDIR" tmpdir="$TMPDIR" fi # if "y": a coreboot target won't be built if target.cfg says release="n" # (this is used to exclude certain build targets from releases) [ -z "${XBMK_RELEASE+x}" ] && xbmk_release="n" [ -z "$xbmk_release" ] && xbmk_release="$XBMK_RELEASE" [ "$xbmk_release" = "n" ] || [ "$xbmk_release" = "y" ] || xbmk_release="n" export XBMK_RELEASE="$xbmk_release" [ -z "${XBMK_THREADS+x}" ] || threads="$XBMK_THREADS" [ -z "$threads" ] && threads=1 expr "X$threads" : "X-\{0,1\}[0123456789][0123456789]*$" \ 1>/dev/null 2>/dev/null || threads=1 # user specified a non-integer export XBMK_THREADS="$threads" x_() { [ $# -lt 1 ] || $@ || $err "Unhandled non-zero exit: $@"; return 0 } [ -e ".git" ] || [ -f "version" ] || printf "unknown\n" > version || \ $err "Cannot generate unknown version file" [ -e ".git" ] || [ -f "versiondate" ] || printf "1716415872\n" > versiondate || \ $err "Cannot generate unknown versiondate file" [ ! -f version ] || read -r version < version || : version_="$version" [ ! -e ".git" ] || version="$(git describe --tags HEAD 2>&1)" || \ version="git-$(git rev-parse HEAD 2>&1)" || version="$version_" [ ! -f versiondate ] || read -r versiondate < versiondate || : versiondate_="$versiondate" [ ! -e ".git" ] || versiondate="$(git show --no-patch --no-notes \ --pretty='%ct' HEAD)" || versiondate="$versiondate_" for p in projectname version versiondate projectsite; do chkvars "$p" eval "x_ printf \"%s\\n\" \"\$$p\" > $p" done relname="$projectname-$version" export LOCALVERSION="-$projectname-${version%%-*}" scan_config() { awkstr=" /\{.*$1.*}{/ {flag=1;next} /\}/{flag=0} flag { print }" confdir="$2" revfile="$(mktemp -t sources.XXXXXXXXXX)" cat "$confdir/"* > "$revfile" || $err "$confdir: can't cat files" while read -r line ; do set $line 1>/dev/null 2>/dev/null || : if [ "${1%:}" = "depend" ]; then depend="$depend $2" else eval "${1%:}=\"$2\"" fi done << EOF $(eval "awk '$awkstr' \"$revfile\"") EOF rm -f "$revfile" || $err "scan_config: Cannot remove tmpfile" } check_defconfig() { [ -d "$1" ] || $err "Target '$1' not defined." for x in "$1"/config/*; do [ -f "$x" ] && printf "%s\n" "$x" && return 1 done } remkdir() { rm -Rf "$1" || $err "remkdir: !rm -Rf \"$1\"" mkdir -p "$1" || $err "remkdir: !mkdir -p \"$1\"" } git_err() { printf "You need to set git name/email, like so:\n%s\n\n" "$1" 1>&2 $err "Git name/email not configured" } mkrom_tarball() { printf "%s\n" "$version" > "$1/version" || $err "$1 !version" printf "%s\n" "$versiondate" > "$1/versiondate" || $err "$1 !vdate" printf "%s\n" "$projectname" > "$1/projectname" || $err "$1 !pname" mktarball "$1" "${1%/*}/${relname}_${1##*/}.tar.xz" x_ rm -Rf "$1" } mktarball() { [ "${2%/*}" = "$2" ] || \ mkdir -p "${2%/*}" || $err "mk, !mkdir -p \"${2%/*}\"" printf "\nCreating archive: %s\n\n" "$2" tar -c "$1" | xz -T$threads -9e > "$2" || \ $err "mktarball 2, $1" mksha512sum "$2" "${2##*/}.sha512" } mksha512sum() { ( [ "${1%/*}" != "$1" ] && x_ cd "${1%/*}" sha512sum ./"${1##*/}" >> "$2" || \ $err "!sha512sum \"$1\" > \"$2\"" ) || $err "failed to create tarball checksum" } rmgit() { ( cd "$1" || $err "!cd gitrepo $1" find . -name ".git" -exec rm -Rf {} + || $err "!rm .git $1" find . -name ".gitmodules" -exec rm -Rf {} + || $err "!rm .gitmod $1" ) || $err "Cannot remove .git/.gitmodules in $1" } e() { es_t="e" [ $# -gt 1 ] && es_t="$2" es2="already exists" estr="[ -$es_t \"\$1\" ] || return 1" [ $# -gt 2 ] && estr="[ -$es_t \"\$1\" ] && return 1" && es2="missing" eval "$estr" printf "%s %s\n" "$1" "$es2" 1>&2 } # return 0 if project is single-tree, otherwise 1 # e.g. coreboot is multi-tree, so 1 singletree() { for targetfile in "config/${1}/"*/target.cfg; do [ -e "$targetfile" ] || continue [ -f "$targetfile" ] && return 1 done } download() { dl_fail="y" # 1 url, 2 url backup, 3 destination, 4 checksum vendor_checksum "$4" "$3" 2>/dev/null || dl_fail="n" [ "$dl_fail" = "n" ] && e "$3" f && return 0 x_ mkdir -p "${3%/*}" && for url in "$1" "$2"; do [ "$dl_fail" = "n" ] && break [ -z "$url" ] && continue x_ rm -f "$3" curl --location --retry 3 -A "$_ua" "$url" -o "$3" || \ wget --tries 3 -U "$_ua" "$url" -O "$3" || continue vendor_checksum "$4" "$3" || dl_fail="n" done; [ "$dl_fail" = "y" ] && $err "$1 $2 $3 $4: not downloaded"; return 0 } vendor_checksum() { [ "$(sha512sum "$2" | awk '{print $1}')" != "$1" ] || return 1 printf "Bad checksum for file: %s\n" "$2" 1>&2 rm -f "$2" || : } cbfs() { ccmd="add-payload" && [ $# -gt 3 ] && ccmd="add" lzma="-c lzma" && [ $# -gt 3 ] && lzma="-t raw" x_ "$cbfstool" "$1" $ccmd -f "$2" -n "$3" $lzma }