mirror of
https://codeberg.org/canoeboot/cbmk.git
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149 lines
3.9 KiB
Bash
Executable file
149 lines
3.9 KiB
Bash
Executable file
# 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) 2020-2024 Leah Rowe <leah@libreboot.org>
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export LC_COLLATE=C
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export LC_ALL=C
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_ua="Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0"
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tmpdir_was_set="y"
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cbdir="src/coreboot/default"
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ifdtool="elf/ifdtool/default/ifdtool"
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cbfstool="elf/cbfstool/default/cbfstool"
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tmpgit="$PWD/tmp/gitclone"
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grubdata="config/data/grub"
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err="err_"
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err_()
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{
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printf "ERROR %s: %s\n" "$0" "$1" 1>&2
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exit 1
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}
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setvars()
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{
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_setvars=""
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[ $# -lt 2 ] && $err "setvars: too few arguments"
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val="$1" && shift 1
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for var in $@; do
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_setvars="$var=\"$val\"; $_setvars"
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done
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printf "%s\n" "${_setvars% }"
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}
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eval "$(setvars "" tmpdir board boarddir threads aur_notice cfgsdir datadir)"
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install_packages()
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{
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[ $# -lt 2 ] && $err "fewer than two arguments"
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[ -f "config/dependencies/$2" ] || $err "unsupported target"
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. "config/dependencies/$2" || $err "! . config/dependencies/$2"
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$pkg_add $pkglist || $err "Cannot install packages"
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[ -n "$aur_notice" ] && \
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printf "You need AUR packages: %s\n" "$aur_notice" 1>&2; return 0
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}
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[ $# -gt 0 ] && [ "$1" = "dependencies" ] && install_packages $@ && return 0
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id -u 1>/dev/null 2>/dev/null || $err "suid check failed (id -u)"
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[ "$(id -u)" != "0" ] || $err "this command as root is not permitted"
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[ -z "${TMPDIR+x}" ] && tmpdir_was_set="n"
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if [ "$tmpdir_was_set" = "y" ]; then
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[ "${TMPDIR%_*}" = "/tmp/xbmk" ] || tmpdir_was_set="n"
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fi
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if [ "$tmpdir_was_set" = "n" ]; then
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[ -f "lock" ] && \
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$err "$PWD/lock exists. If a build isn't going, delete and re-run."
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export TMPDIR="/tmp"
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tmpdir="$(mktemp -d -t xbmk_XXXXXXXX)"
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export TMPDIR="$tmpdir"
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touch lock || $err "cannot create 'lock' file"
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else
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export TMPDIR="$TMPDIR"
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tmpdir="$TMPDIR"
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fi
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[ -z "${XBMK_THREADS+x}" ] || threads="$XBMK_THREADS"
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[ -z "$threads" ] && threads=1
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expr "X$threads" : "X-\{0,1\}[0123456789][0123456789]*$" \
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1>/dev/null 2>/dev/null || threads=1 # user specified a non-integer
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export XBMK_THREADS="$threads"
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x_() {
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[ $# -lt 1 ] || $@ || $err "Unhandled non-zero exit: $@"; return 0
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}
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scan_config()
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{
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awkstr=" /\{.*$1.*}{/ {flag=1;next} /\}/{flag=0} flag { print }"
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confdir="$2"
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revfile="$(mktemp -t sources.XXXXXXXXXX)"
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cat "$confdir/"* > "$revfile" || $err "$confdir: can't cat files"
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while read -r line ; do
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set $line 1>/dev/null 2>/dev/null || :
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if [ "${1%:}" = "depend" ]; then
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depend="$depend $2"
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else
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eval "${1%:}=\"$2\""
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fi
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done << EOF
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$(eval "awk '$awkstr' \"$revfile\"")
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EOF
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rm -f "$revfile" || $err "scan_config: Cannot remove tmpfile"
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}
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remkdir()
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{
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rm -Rf "$1" || $err "remkdir: !rm -Rf \"$1\""
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mkdir -p "$1" || $err "remkdir: !mkdir -p \"$1\""
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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 ] && es_t="$2"
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es2="already exists"
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estr="[ -$es_t \"\$1\" ] || return 1"
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[ $# -gt 2 ] && estr="[ -$es_t \"\$1\" ] && return 1" && es2="missing"
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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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for targetfile in "config/${1}/"*/target.cfg; do
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[ -e "$targetfile" ] || continue
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[ -f "$targetfile" ] && return 1
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done
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}
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download()
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{
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dl_fail="y" # 1 url, 2 url backup, 3 destination, 4 checksum
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vendor_checksum "$4" "$3" 2>/dev/null || dl_fail="n"
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[ "$dl_fail" = "n" ] && e "$3" f && return 0
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x_ mkdir -p "${3%/*}" && for url in "$1" "$2"; do
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[ "$dl_fail" = "n" ] && break
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[ -z "$url" ] && continue
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x_ rm -f "$3"
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curl --location --retry 3 -A "$_ua" "$url" -o "$3" || \
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wget --tries 3 -U "$_ua" "$url" -O "$3" || continue
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vendor_checksum "$4" "$3" || dl_fail="n"
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done;
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[ "$dl_fail" = "y" ] && $err "$1 $2 $3 $4: not downloaded"; return 0
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}
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vendor_checksum()
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{
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[ "$(sha512sum "$2" | awk '{print $1}')" != "$1" ] || return 1
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printf "Bad checksum for file: %s\n" "$2" 1>&2
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rm -f "$2" || :
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}
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