1 files changed, 202 insertions, 0 deletions
diff --git a/include/lib.sh b/include/lib.sh
new file mode 100755
index 00000000..eff55511
--- /dev/null
+++ b/include/lib.sh
@@ -0,0 +1,202 @@
+# 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
+
+tmpdir_was_set="y"
+cbdir="src/coreboot/default"
+cbcfgsdir="config/coreboot"
+ifdtool="cbutils/default/ifdtool"
+cbfstool="cbutils/default/cbfstool"
+grubcfgsdir="config/grub"
+layoutdir="/boot/grub/layouts"
+. "$grubcfgsdir/modules.list"
+tmpgit="$PWD/tmp/gitclone"
+err="err_"
+
+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% }"
+}
+eval "$(setvars "" xbmk_release tmpdir _nogit version board boarddir relname \
+    versiondate threads projectname)"
+
+# if "y": a coreboot target won't be built if target.cfg says release="n"
+# (this is used to exclude certain build targets from releases)
+set | grep XBMK_RELEASE 1>/dev/null 2>/dev/null || xbmk_release="n" || :
+[ -z "$xbmk_release" ] && xbmk_release="$XBMK_RELEASE"
+[ "$xbmk_release" = "n" ] || [ "$xbmk_release" = "y" ] || xbmk_release="n"
+export XBMK_RELEASE="$xbmk_release"
+
+set | grep TMPDIR 1>/dev/null 2>/dev/null || tmpdir_was_set="n"
+if [ "$tmpdir_was_set" = "y" ]; then
+	[ "${TMPDIR%_*}" = "/tmp/xbmk" ] || tmpdir_was_set="n"
+fi
+if [ "$tmpdir_was_set" = "n" ]; then
+	export TMPDIR="/tmp"
+	tmpdir="$(mktemp -d -t xbmk_XXXXXXXX)"
+	export TMPDIR="$tmpdir"
+else
+	export TMPDIR="$TMPDIR"
+	tmpdir="$TMPDIR"
+fi
+
+set | grep XBMK_THREADS 1>/dev/null 2>/dev/null && threads="$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 || \
+    $err "Cannot generate unknown versiondate file"
+
+read -r projectname < projectname || :
+[ ! -f version ] || read -r version < version || :
+version_="$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; do
+	eval "[ -n \"\$$p\" ] || $err \"$p unset\""
+	eval "x_ printf \"%s\\n\" \"\$$p\" > $p"
+done
+relname="$projectname-$version"
+export LOCALVERSION="-$projectname-${version%%-*}"
+
+items()
+{
+	rval=1
+	e "$1" d not && return 1
+	for x in "$1/"*; do
+		# -e used because this is for files *or* directories
+		[ -e "$x" ] || continue
+		[ "${x##*/}" = "build.list" ] && continue
+		printf "%s\n" "${x##*/}" 2>/dev/null
+		rval=0
+	done
+	return $rval
+}
+
+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
+}
+
+handle_coreboot_utils()
+{
+	for util in cbfstool ifdtool; do
+		x_ ./update trees $_f "src/coreboot/$1/util/$util"
+		[ -z "$mode" ] && [ ! -f "cbutils/$1/$util" ] && \
+			x_ mkdir -p "cbutils/$1" && \
+			x_ cp "src/coreboot/$1/util/$util/$util" "cbutils/$1"
+		[ -z "$mode" ] || x_ rm -Rf "cbutils/$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="$2"
+	es2=""
+	estr="[ -$es_t \"\$1\" ] || return 1"
+	[ $# -gt 2 ] && estr="[ -$es_t \"\$1\" ] && return 1" && es2="not "
+
+	eval "$estr"
+	printf "%s %sfound\n" "$1" "$es2" 1>&2
+}