cleanup

actually use xbarg0

Signed-off-by: Leah Rowe <leah@libreboot.org>

include/chromebook.sh

@@ -32,13 +32,11 @@ mr_edk2tree="chromebook" # tree name in xbmk
 prep_mr_import()
 {
 	if [ -f "$xbmkpwd/CHANGELOG" ]; then
-
 		err "Project import disabled on releases" "prep_mr_import" "$@"
 	fi
 
 	mr_tmpdir="`mktemp -d || err "can't make mrtmpdir"`" || \
 	    err "can't make mrtmpdir" "prep_mr_coreboot" "$@"
-
 	x_ remkdir "$mr_tmpdir"
 
 	x_ prep_mx_edk2conf
@@ -66,7 +64,6 @@ prep_mr_projects()
 {
 	x_ prep_mr "coreboot" "$mr_cbrepo" "$mr_cbbranch" "$mr_cbrev" \
 	    "$mr_cbrevbase" "$mr_cbtree"
-
 	x_ prep_mr "edk2" "$mr_edk2repo" "$mr_edk2branch" "$mr_edk2rev" \
 	    "$mr_edk2revbase" "$mr_edk2tree"
 }
@@ -84,7 +81,6 @@ prep_mr()
 
 	x_ prep_mr_clone "$@"
 	x_ prep_mr_patch "$@"
-
 	x_ prep_mr_file "config/$1/$6/target.cfg" \
 	    "$spdx" \
 	    "" \
@@ -108,13 +104,10 @@ prep_mr_patch()
 	mx_patchdir="config/$1/$6/patches"
 
 	x_ remkdir "$mx_patchdir"
-
 	if [ "$4" != "$5" ]; then
-
 		x_ git -C "$mr_tmpclone" format-patch $5..$4
 		x_ mv "$mr_tmpclone"/*.patch "$mx_patchdir"
 	fi
-
 	# if no patches were created, rmdir will succeed
 	rmdir "$mx_patchdir" 1>/dev/null 2>/dev/null || :
 }
@@ -126,11 +119,10 @@ prep_mr_file()
 
 	x_ rm -f "$mr_filename"
 
-	while [ $# -gt 0 ]; do
-
+	while [ $# -gt 0 ]
+	do
 		printf "%s\n" "$1" >> "$mr_filename" || \
 		    err "Can't write '$1' to '$mr_filename'" prep_mr_file "$@"
-
 		shift 1
 	done
 

include/get.sh

@@ -20,7 +20,6 @@ tmpgitcache="$xbtmp/tmpgit"
 fetch_targets()
 {
 	if [ -d "src/$project/$tree" ]; then
-
 		return 0
 	fi
 
@@ -36,22 +35,16 @@ fetch_project()
 	    err "Can't read config 'config/git/$project/pkg.cfg'" \
 	    "fetch_project" "@"
 
-	if [ -z "$url" ] || \
-	    [ -z "$bkup_url" ]; then
-
+	if [ -z "$url" ] || [ -z "$bkup_url" ]; then
 		err "url/bkup_url not both set 'config/git/$project/pkg.cfg'" \
 		    "fetch_project" "$@"
 	fi
 
 	if [ -n "$xgcctree" ]; then
-
 		x_ ./mk -f coreboot "$xgcctree"
 	fi
-
 	if [ -n "$depend" ]; then
-
 		for d in $depend ; do
-
 			x_ ./mk -f $d
 		done
 	fi
@@ -62,14 +55,12 @@ fetch_project()
 clone_project()
 {
 	if ! singletree "$project"; then
-
 		return 0
 	fi
 
 	loc="src/$project"
 
 	if [ -d "$loc" ]; then
-
 		return 0
 	fi
 
@@ -85,20 +76,15 @@ git_prep()
 	_loc="$4" # $1 and $2 are gitrepo and gitrepo_backup
 
 	if [ -z "$rev" ]; then
-
 		err "$project/$tree: rev not set" "git_prep" "$@"
 	fi
 
 	xbget git "$1" "$2" "$tmpgit" "$rev" "$_patchdir"
-
-	if singletree "$project" || \
-	    [ $# -gt 4 ]; then
-
+	if singletree "$project" || [ $# -gt 4 ]; then
 		dx_ fetch_submodule "$mdir/module.list"
 	fi
 
 	if [ "$_loc" != "${_loc%/*}" ]; then
-
 		x_ xbmkdir "${_loc%/*}"
 	fi
 
@@ -119,59 +105,41 @@ fetch_submodule()
 	if e "$mcfgdir/module.cfg" f missing; then
 		return 0
 	fi
-
 	. "$mcfgdir/module.cfg" || \
 	    err "Can't read '$mcfgdir/module.cfg'" "fetch_submodules" "$@"
 
-	if [ -n "$subgit" ] || \
-	    [ -n "$subgit_bkup" ]; then
-
+	if [ -n "$subgit" ] || [ -n "$subgit_bkup" ]; then
 		st="$st git"
 	fi
-
-	if [ -n "$subcurl" ] || \
-	    [ -n "$subcurl_bkup" ]; then
-
+	if [ -n "$subcurl" ] || [ -n "$subcurl_bkup" ]; then
 		st="$st curl"
 	fi
 
 	st="${st# }"
-
 	if [ "$st" = "git curl" ]; then
-
 		err "$mdir: git+curl defined" "fetch_submodule" "$@"
 	fi
 
 	if [ -z "$st" ]; then
-
 		return 0
 	fi
 
 	if [ "$st" = "curl" ]; then
-
 		if [ -z "$subcurl" ] || [ -z "$subcurl_bkup" ]; then
 			err "subcurl/subcurl_bkup not both set" \
 			    "fetch_submodule" "$@"
 		fi
-
-	elif [ -z "$subgit" ] || \
-	    [ -z "$subgit_bkup" ]; then
-
+	elif [ -z "$subgit" ] || [ -z "$subgit_bkup" ]; then
 		err "subgit/subgit_bkup not both set" "fetch_submodule" "$@"
-
 	elif [ -z "$subhash" ]; then
-
 		err "subhash not set" "fetch_submodule" "$@"
 	fi
 
 	if [ "$st" = "git" ]; then
-
 		x_ rm -Rf "$tmpgit/$1"
-
 		xbget "$st" "$subgit" "$subgit_bkup" "$tmpgit/$1" \
 		    "$subhash" "$mdir/${1##*/}/patches"
 	else
-
 		xbget "$st" "$subcurl" "$subcurl_bkup" "$tmpgit/$1" \
 		    "$subhash" "$mdir/${1##*/}/patches"
 	fi
@@ -183,41 +151,30 @@ fetch_submodule()
 
 xbget()
 {
-	if [ "$1" != "curl" ] && \
-	    [ "$1" != "copy" ] && \
-	    [ "$1" != "git" ]; then
-
+	if [ "$1" != "curl" ] && [ "$1" != "copy" ] && [ "$1" != "git" ]; then
 		err "Bad dlop (arg 1)" "xbget" "$@"
 	fi
 
-	for url in "$2" "$3"; do
-
+	for url in "$2" "$3"
+	do
 		if [ -z "$url" ]; then
-
 			err "empty URL given in" "xbget" "$@"
-
 		elif ! try_fetch "$url" "$@"; then
-
 			continue
 		fi
 
 		case "$1" in
-
 		git)
-
 			if [ ! -d "$4" ]; then
 				continue
 			fi
 			;;
-
 		*)
-
 			if [ ! -f "$4" ]; then
 				continue
 			fi
 			;;
 		esac
-
 		return 0 # successful download/copy
 	done
 
@@ -227,15 +184,11 @@ xbget()
 try_fetch()
 {
 	if [ "$2" = "git" ]; then
-
 		if ! try_fetch_git "$@"; then
-
 			return 1
 		fi
 	else
-
 		if ! try_fetch_file "$@"; then
-
 			return 1
 		fi
 	fi
@@ -248,34 +201,27 @@ try_fetch_git()
 	# directories becomes cache/mirror/foo.example.com/repo
 
 	if [ "$XBMK_CACHE_MIRROR" = "y" ]; then
-
 		cached="mirror"
 	else
-
 		cached="clone"
 	fi
-
 	cached="$cached/${1#*://}"
 	cached="$XBMK_CACHE/$cached"
 
 	x_ xbmkdir "${5%/*}" "${cached%/*}"
 
 	if ! try_$2 "$cached" "$@"; then
-
 		return 1
 	elif [ ! -d "$cached" ]; then
-
 		return 1
 	fi
 
 	if [ ! -d "$5" ]; then
-
 		tmpclone "$cached" "$5" "$6" "$7" || \
 		    err "Can't clone final repo" "try_fetch" "$@"; :
 	fi
 
 	if [ ! -d "$5" ]; then
-
 		return 1
 	fi
 }
@@ -288,14 +234,11 @@ try_fetch_file()
 	x_ xbmkdir "${5%/*}" "${cached%/*}"
 
 	if bad_checksum "$6" "$cached" 2>/dev/null; then
-
 		x_ rm -f "$cached"
 	fi
 
 	if [ ! -f "$cached" ]; then
-
 		if ! try_$2 "$cached" "$@"; then
-
 			return 1
 		fi
 	fi
@@ -307,50 +250,39 @@ try_fetch_file()
 	fi
 
 	if [ ! -f "$cached" ]; then
-
 		return 1
-
 	elif bad_checksum "$6" "$cached"; then
-
 		x_ rm -f "$cached"
+
 		return 1
 	fi
 
 	if [ "$cached" != "$5" ]; then
-
 		x_ cp "$cached" "$5"
 	fi
 
 	if bad_checksum "$6" "$5"; then
-
 		x_ rm -f "$5"
+
 		return 1
-
 	elif [ ! -f "$5" ]; then
-
 		return 1
 	fi
 }
 
 try_curl()
 {
-	ua="Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0"
+	_ua=""
 
 	case "$2" in
-
 	https://www.supermicro.com/*)
-
-		ua="curl/8.6.0"
-		;;
-
+		_ua="curl/8.6.0";;
 	*)
-		:
-		;;
-
+		_ua="Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0";;
 	esac
 
-	( x_ curl --location --retry 3 -A "$ua" "$2" -o "$1" ) \
-	    || ( x_ wget --tries 3 -U "$ua" "$2" -O "$1" ) \
+	( x_ curl --location --retry 3 -A "$_ua" "$2" -o "$1" ) \
+	    || ( x_ wget --tries 3 -U "$_ua" "$2" -O "$1" ) \
 	    || return 1; :
 }
 
@@ -367,13 +299,10 @@ try_git()
 	x_ rm -Rf "$tmpgitcache"
 
 	if [ ! -d "$gitdest" ]; then
-
 		if [ "$XBMK_CACHE_MIRROR" = "y" ]; then
-
 			( x_ git clone --mirror "$2" "$tmpgitcache" ) || \
 			    return 1
 		else
-
 			( x_ git clone "$2" "$tmpgitcache" ) || return 1
 		fi
 
@@ -383,7 +312,6 @@ try_git()
 
 	if git -C "$gitdest" show "$7" 1>/dev/null 2>/dev/null && \
 	    [ "$forcepull" != "y" ]; then
-
 		# don't try to pull the latest changes if the given target
 		# revision already exists locally. this saves a lot of time
 		# during release builds, and reduces the chance that we will
@@ -393,11 +321,9 @@ try_git()
 	fi
 
 	if [ "$XBMK_CACHE_MIRROR" = "y" ]; then
-
 		( x_ git -C "$gitdest" fetch ) || :; :
 		( x_ git -C "$gitdest" update-server-info ) || :; :
 	else
-
 		( x_ git -C "$gitdest" pull --all ) || :; :
 	fi
 }
@@ -405,22 +331,17 @@ try_git()
 bad_checksum()
 {
 	if e "$2" f missing; then
-
 		return 0
 	fi
 
 	build_sbase
-
 	csum="$(x_ "$sha512sum" "$2" | awk '{print $1}')" || \
 	    err "!sha512 '$2' $1" bad_checksum "$@"
 
 	if [ "$csum" = "$1" ]; then
-
 		return 1
 	else
-
 		x_ rm -f "$2"
-
 		printf "BAD SHA512 %s, '%s'; need %s\n" "$csum" "$2" "$1" 1>&2
 	fi
 }

include/init.sh

@@ -47,8 +47,8 @@ xbmk_init()
 	sha512sum="$xbmkpwd/util/sbase/sha512sum"
 
 	if [ $# -gt 0 ] && [ "$1" = "dependencies" ]; then
-
 		x_ xbmkpkg "$@"
+
 		exit 0
 	fi
 
@@ -56,7 +56,6 @@ xbmk_init()
 	    err "suid check failed" "xbmk_init" "$@"
 
 	if [ "$(id -u)" = "0" ]; then
-
 		err "this command as root is not permitted" "xbmk_init" "$@"
 	fi
 
@@ -64,14 +63,11 @@ xbmk_init()
 	x_ xbmkdir "$basetmp"
 
 	if [ ! -e "cache" ]; then
-
 		x_ xbmkdir "cache"
 	fi
 
 	for init_cmd in get_version set_env set_threads git_init child_exec; do
-
 		if ! xbmk_$init_cmd "$@"; then
-
 			break
 		fi
 	done
@@ -82,24 +78,19 @@ xbmkpkg()
 	xchk xbmkpkg "$@"
 
 	if [ $# -gt 2 ]; then
-
 		reinstall="$3"
 	fi
 
 	. "config/dependencies/$2" || \
 	    err "Can't read 'config/dependencies/$2'" "xbmkpkg" "$@"
 
-	if [ -z "$pkg_add" ] || \
-	    [ -z "$pkglist" ]; then
-
+	if [ -z "$pkg_add" ] || [ -z "$pkglist" ]; then
 		err "pkg_add/pkglist not both set" "xbmkpkg" "$@"
 	fi
 
 	if [ "$2" == "gentoo" ]; then
 
-		if [ -z "$pkg_use" ] || \
-		    [ -z "$pkg_use_file" ]; then
-
+		if [ -z "$pkg_use" ] || [ -z "$pkg_use_file" ]; then
 			err "pkg_use/pkg_use_file not both set" "xbmkpkg" "$@"
 		fi
 
@@ -107,7 +98,6 @@ xbmkpkg()
 		printf "Writing into %s" "$pkg_use_file..."
 
 		if [ ! -d "`dirname $pkg_use_file`" ]; then
-
 			x_ mkdir -p "`dirname $pkg_use_file`"
 		fi
 
@@ -117,7 +107,6 @@ xbmkpkg()
 	x_ $pkg_add $pkglist
 
 	if [ -n "$aur_notice" ]; then
-
 		printf "You need AUR packages: %s\n" "$aur_notice" 1>&2
 	fi
 }
@@ -125,45 +114,31 @@ xbmkpkg()
 xbmk_get_version()
 {
 	if [ -f ".version" ]; then
-
 		read -r version < ".version" || \
 		    err "can't read version file" "xbmk_get_version" "$@"
 	fi
-
 	if [ -f ".versiondate" ]; then
-
 		read -r versiondate < ".versiondate" || \
 		    err "can't read versiondate" xbmk_get_version "$@"
 	fi
 
-	if [ -f ".version" ] && \
-	    [ -z "$version" ]; then
-
+	if [ -f ".version" ] && [ -z "$version" ]; then
 		err "version not set" "xbmk_get_version" "$@"
 	fi
-
-	if [ -f ".versiondate" ] && \
-	    [ -z "$versiondate" ]; then
-
+	if [ -f ".versiondate" ] && [ -z "$versiondate" ]; then
 		err "versiondate not set" "xbmk_get_version" "$@"
 	fi
 
-	if [ ! -e ".git" ] && \
-	    [ ! -f ".version" ]; then
-
+	if [ ! -e ".git" ] && [ ! -f ".version" ]; then
 		version="unknown"
 	fi
-
-	if [ ! -e ".git" ] && \
-	    [ ! -f ".versiondate" ]; then
-
+	if [ ! -e ".git" ] && [ ! -f ".versiondate" ]; then
 		versiondate="1716415872"
 	fi
 
 	xbmk_sanitize_version
 
 	if [ -n "$version" ]; then
-
 		relname="$projectname-$version"
 	fi
 }
@@ -178,26 +153,19 @@ xbmk_set_env()
 	xbmkpath="$PATH"
 
 	# unify all temporary files/directories in a single TMPDIR
-
-	if [ -n "${TMPDIR+x}" ] && \
-	    [ "${TMPDIR%_*}" != "$basetmp/xbmk" ]; then
-
+	if [ -n "${TMPDIR+x}" ] && [ "${TMPDIR%_*}" != "$basetmp/xbmk" ]; then
 		unset TMPDIR
 	fi
-
 	if [ -n "${TMPDIR+x}" ]; then
-
 		export TMPDIR="$TMPDIR"
 		xbtmp="$TMPDIR"
 	fi
-
 	if [ -n "${TMPDIR+x}" ]; then
-
 		is_child="y"
 	fi
 
-	if [ "$is_child" = "y" ]; then
-
+	if [ "$is_child" = "y" ]
+	then
 		# child instance of xbmk, so we stop init after this point
 		# and execute the given user command upon return:
 
@@ -205,7 +173,6 @@ xbmk_set_env()
 
 		return 1
 	else
-
 		# parent instance of xbmk, so we continue initialising.
 		# a parent instance of xbmk never processes its own
 		# command directly; instead, it calls a child instance
@@ -222,17 +189,12 @@ xbmk_child_set_env()
 	xbmk_child_set_tmp
 
 	if [ -z "${XBMK_CACHE+x}" ]; then
-
 		err "XBMK_CACHE unset on child" "xbmk_set_env" "$@"
 	fi
-
 	if [ -z "${XBMK_THREADS+x}" ]; then
-
 		xbmk_set_threads; :
 	fi
-
 	if [ -z "${XBMK_CACHE_MIRROR+x}" ]; then
-
 		xbmk_set_mirror
 	fi
 }
@@ -250,7 +212,6 @@ xbmk_child_set_tmp()
 	    err "can't read '$xbmklock'" "xbmk_child_set_tmp" "$@"
 
 	if [ "$locktmp" != "$xbtmpchk" ]; then
-
 		badtmp="TMPDIR '$xbtmpchk' changed; was '$locktmp'"
 
 		printf "bad TMPDIR init, '%s': %s\n" "$TMPDIR" "$badtmp" 1>&2
@@ -258,7 +219,6 @@ xbmk_child_set_tmp()
 	fi
 
 	xbtmp="$xbtmpchk"
-
 	export TMPDIR="$xbtmpchk"
 }
 
@@ -276,13 +236,11 @@ xbmk_parent_set_env()
 	x_ chmod -w "$xbmklock"
 
 	xbmk_parent_set_export
-
 	xbmk_set_version
 
 	remkdir "$xbtmp" "$xbtmp/gnupath" "$xbtmp/xbmkpath"
 
 	xbmk_set_pyver
-
 	xbmk_set_mirror
 }
 
@@ -297,9 +255,7 @@ xbmk_parent_check_tmp()
 	x_ touch "$xbmklist"
 
 	for xtmpdir in "$basetmp"/xbmk_*; do
-
 		if [ -e "$xtmpdir" ]; then
-
 			printf "%s\n" "$xtmpdir" >> "$xbmklist" || \
 			    err "can't write '$xtmpdir' to '$xbmklist'" \
 			    "xbmk_parent_check_tmp" "$@"; :
@@ -307,19 +263,14 @@ xbmk_parent_check_tmp()
 	done
 
 	# set up a unified temporary directory, for common deletion later:
-
 	export TMPDIR="`x_ mktemp -d -t xbmk_XXXXXXXX`" || \
 	    err "can't export TMPDIR" "xbmk_parent_check_tmp" "$@"
-
 	xbtmp="$TMPDIR"
 
 	while read -r xtmpdir; do
-
 		if [ "$xtmpdir" = "$xbtmp" ]; then
-
 			err "pre-existing '$xbtmp'" "xbmk_parent_check_tmp" "$@"
 		fi
-
 	done < "$xbmklist" || \
 	    err "Can't read xbmklist: '$xbmklist'" "xbmk_parent_check_tmp" "$@"
 
@@ -330,9 +281,7 @@ xbmk_parent_set_export()
 {
 	export XBMK_CACHE="$xbmkpwd/cache"
 
-	if [ -e "$XBMK_CACHE" ] && \
-	    [ ! -d "$XBMK_CACHE" ]; then
-
+	if [ -e "$XBMK_CACHE" ] && [ ! -d "$XBMK_CACHE" ]; then
 		err "cachedir '$XBMK_CACHE' is a file" \
 		    "xbmk_parent_set_export" "$@"
 	fi
@@ -344,17 +293,12 @@ xbmk_parent_set_export()
 	# (this is used to exclude certain build targets from releases)
 
 	if [ -z "${XBMK_RELEASE+x}" ]; then
-
 		export XBMK_RELEASE="n"
 	fi
-
 	if [ "$XBMK_RELEASE" = "Y" ]; then
-
 		export XBMK_RELEASE="y"
 	fi
-
 	if [ "$XBMK_RELEASE" != "y" ]; then
-
 		export XBMK_RELEASE="n"
 	fi
 }
@@ -362,13 +306,10 @@ xbmk_parent_set_export()
 xbmk_set_threads()
 {
 	if [ -z "${XBMK_THREADS+x}" ]; then
-
 		export XBMK_THREADS=1
 	fi
-
 	if ! expr "X$XBMK_THREADS" : "X-\{0,1\}[0123456789][0123456789]*$" \
 	    1>/dev/null 2>/dev/null; then
-
 		export XBMK_THREADS=1
 	fi
 }
@@ -376,74 +317,54 @@ xbmk_set_threads()
 xbmk_set_version()
 {
 	version_="$version"
-
 	if [ -e ".git" ]; then
-
 		version="$(git describe --tags HEAD 2>&1)" || \
 		    version="git-$(git rev-parse HEAD 2>&1)" || \
 		    version="$version_"
 	fi
 
 	versiondate_="$versiondate"
-
 	if [ -e ".git" ]; then
-
 		versiondate="$(git show --no-patch --no-notes \
 		    --pretty='%ct' HEAD)" || versiondate="$versiondate_"
 	fi
 
-	if [ -z "$version" ] || \
-	    [ -z "$versiondate" ]; then
-
+	if [ -z "$version" ] || [ -z "$versiondate" ]; then
 		err "version and/or versiondate unset" "xbmk_set_version" "$@"
 	fi
 
 	update_xbmkver "."
 
 	relname="$projectname-$version"
-
 	export LOCALVERSION="-$projectname-${version%%-*}"
 }
 
 xbmk_set_pyver()
 {
-	pyver="2"
 	python="python3"
+	pyver="2"
 	pyv="import sys; print(sys.version_info[:])"
 
 	if ! pybin python3 1>/dev/null; then
-
 		python="python"
 	fi
-
 	if [ "$python" = "python3" ]; then
-
 		pyver="3"
 	fi
-
 	if ! pybin "$python" 1>/dev/null; then
-
 		pyver=""
 	fi
-
 	if [ -n "$pyver" ]; then
-
 		"`x_ pybin "$python"`" -c "$pyv" 1>/dev/null \
 		    2>/dev/null || \
 		    err "Can't detect Python version." "xbmk_set_pyver" "$@"
 	fi
-
 	if [ -n "$pyver" ]; then
-
 		pyver="$("$(pybin "$python")" -c "$pyv" | awk '{print $1}')"
-
 		pyver="${pyver#(}"
-
 		pyver="${pyver%,}"
 	fi
-
 	if [ "${pyver%%.*}" != "3" ]; then
-
 		err "Bad python version (must by 3.x)" "xbmk_set_pyver" "$@"
 	fi
 
@@ -467,16 +388,11 @@ pybin()
 	py="import sys; quit(1) if sys.prefix == sys.base_prefix else quit(0)"
 
 	venv=1
-
 	if ! command -v "$1" 1>/dev/null 2>/dev/null; then
-
 		venv=0
 	fi
-
 	if [ $venv -gt 0 ]; then
-
 		if ! "$1" -c "$py" 1>/dev/null 2>/dev/null; then
-
 			venv=0
 		fi
 	fi
@@ -484,14 +400,11 @@ pybin()
 	# ideally, don't rely on PATH or hardcoded paths if python venv.
 	# use the *real*, direct executable linked to by the venv symlink:
 
-	if [ $venv -gt 0 ] && \
-	    [ -L "`command -v "$1" 2>/dev/null`" ]; then
-
+	if [ $venv -gt 0 ] && [ -L "`command -v "$1" 2>/dev/null`" ]; then
 		pypath="$(findpath \
 		    "$(command -v "$1" 2>/dev/null)" 2>/dev/null || :)"
 
-		if [ -e "$pypath" ] && \
-		    [ ! -d "$pypath" ] && \
+		if [ -e "$pypath" ] && [ ! -d "$pypath" ] && \
 		    [ -x "$pypath" ]; then
 
 			printf "%s\n" "$pypath"
@@ -503,22 +416,17 @@ pybin()
 	# if python venv: fall back to common PATH directories for checking:
 
 	[ $venv -gt 0 ] && for pypath in "/usr/local/bin" "/usr/bin"; do
-
-		if [ -e "$pypath/$1" ] && \
-		     ! -d "$pypath/$1" ] && \
+		if [ -e "$pypath/$1" ] && [ ! -d "$pypath/$1" ] && \
 		    [ -x "$pypath/$1" ]; then
 
 			printf "%s/%s\n" "$pypath" "$1"
 
 			return 0
 		fi
-
 	done && return 1
 
-	# Defer to normal command -v if not a venv:
-
+	# Defer to normal command -v if not a venv
 	if ! command -v "$1" 2>/dev/null; then
-
 		return 1
 	fi
 }
@@ -534,12 +442,9 @@ xbmk_set_mirror()
 	# appreciate it, so it should only be used for development or archival
 
 	if [ -z "${XBMK_CACHE_MIRROR+x}" ]; then
-
 		export XBMK_CACHE_MIRROR="n"
 	fi
-
 	if [ "$XBMK_CACHE_MIRROR" != "y" ]; then
-
 		export XBMK_CACHE_MIRROR="n"
 	fi
 }
@@ -547,26 +452,19 @@ xbmk_set_mirror()
 xbmk_git_init()
 {
 	# the git identity check is only needed for: ./mk -b coreboot [args]
-
 	[ "${2-}" = "-b" ] && [ "${3-}" = "coreboot" ] && \
 	    for gitarg in "user.name" "user.email"; do
-
 		gitcmd="git config --includes $gitarg"
-
 		if ! $gitcmd 1>/dev/null 2>/dev/null; then
-
 			err "Run this first: $gitcmd \"your ${gitcmd##*.}\"" \
 			    "xbmk_git_init" "$@"
 		fi
 	done
 
 	if [ -L ".git" ]; then
-
 		err "'$xbmkpwd/.git' is a symlink" "xbmk_git_init" "$@"
 	fi
-
 	if [ -e ".git" ]; then
-
 		return 0
 	fi
 
@@ -580,13 +478,10 @@ xbmk_git_init()
 	    err "can't get date" "xbmk_git_init" "$@"
 
 	x_ git init 1>/dev/null 2>/dev/null
-
 	x_ git add -A . 1>/dev/null 2>/dev/null
-
 	x_ git -c user.name="xbmk" -c user.email="xbmk@example.com" \
 	    commit -m "$projectname $version" --date "$cdate" \
 	    --author="xbmk <xbmk@example.com>" 1>/dev/null 2>/dev/null
-
 	x_ git -c user.name="xbmk" -c user.email="xbmk@example.com" \
 	    tag -a "$version" -m "$projectname $version" \
 	    1>/dev/null 2>/dev/null; :
@@ -596,14 +491,10 @@ xbmk_child_exec()
 {
 	xbmk_rval=0
 
-	( x_ ./mk "$@" ) \
-	    || xbmk_rval=1
+	( x_ ./mk "$@" ) || xbmk_rval=1
 
-	( x_ rm -Rf "$xbtmp" ) \
-	    || xbmk_rval=1
-
-	( x_ rm -f "$xbmklock" ) \
-	    || xbmk_rval=1
+	( x_ rm -Rf "$xbtmp" ) || xbmk_rval=1
+	( x_ rm -f "$xbmklock" ) || xbmk_rval=1
 
 	exit $xbmk_rval
 }

include/inject.sh

@@ -10,14 +10,10 @@ nvmutil="util/nvmutil/nvmutil"
 ifdtool="elf/coreboot/default/ifdtool"
 
 checkvars="CONFIG_GBE_BIN_PATH"
-
 if [ -n "$checkvarsxbmk" ]; then
-
 	checkvars="$checkvars $checkvarsxbmk"
 fi
-
 if [ -n "$checkvarschk" ]; then
-
 	checkvars="$checkvars $checkvarschk"
 fi
 
@@ -38,7 +34,6 @@ inject()
 	remkdir "$tmpromdel"
 
 	if [ $# -lt 1 ]; then
-
 		err "No options specified" "inject" "$@"
 	fi
 
@@ -49,57 +44,39 @@ inject()
 	xchanged=""
 
 	[ $# -gt 1 ] && case "$2" in
-
 	nuke)
-
 		new_mac=""
 		nuke="nuke"
 		;;
-
 	setmac)
-
 		if [ $# -gt 2 ]; then
-
 			new_mac="$3" && \
-
 			if [ -z "$new_mac" ]; then
-
 				err "Empty MAC address specified" "inject" "$@"
 			fi
 		fi
 		;;
-
 	*)
-
 		err "Unrecognised inject mode: '$2'" "inject" "$@" ;;
 	esac
 
 	if [ "$new_mac" = "keep" ]; then
-
 		new_mac=""
 	fi
 
 	check_release
-
 	if check_target; then
-
 		if ! patch_release; then
-
 			return 0
 		fi
 	fi
-
 	if [ "$xchanged" = "y" ]; then
-
 		remktar
 	fi
 
 	if [ "$xchanged" = "y" ]; then
-
 		printf "\n'%s' was modified\n" "$archive" 1>&2
-
 	else
-
 		printf "\n'%s' was NOT modified\n" "$archive" 1>&2
 	fi
 
@@ -109,12 +86,9 @@ inject()
 check_release()
 {
 	if [ -L "$archive" ]; then
-
 		err "'$archive' is a symlink" "check_release" "$@"
 	fi
-
 	if e "$archive" f missing; then
-
 		err "'$archive' missing" "check_release" "$@"
 	fi
 
@@ -122,39 +96,28 @@ check_release()
 	    || err "can't get '$archive' name" "check_release" "$@"
 
 	if [ -z "$archivename" ]; then
-
 		err "Can't determine archive name" "check_release" "$@"
 	fi
 
 	case "$archivename" in
-
 	*_src.tar.xz)
-
 		err "'$archive' is a src archive!" "check_release" "$@"
 		;;
-
 	grub_*|seagrub_*|custom_*|seauboot_*|seabios_withgrub_*)
-
 		err "'$archive' is a ROM image" "check_release" "$@"
 		;;
-
 	*.tar.xz) _stripped_prefix="${archivename#*_}"
-
 		board="${_stripped_prefix%.tar.xz}"
 		;;
-
 	*)
-
 		err "'$archive': cannot detect board" "check_release" "$@"
 		;;
-
 	esac; :
 }
 
 check_target()
 {
 	if [ "$board" != "${board#serprog_}" ]; then
-
 		return 1
 	fi
 
@@ -164,7 +127,6 @@ check_target()
 	    err "Can't read '$boarddir/target.cfg'" "check_target" "$@"
 
 	if [ -z "$tree" ]; then
-
 		err "tree unset in '$boarddir/target.cfg'" "check_target" "$@"
 	fi
 
@@ -173,7 +135,6 @@ check_target()
 	ifdtool="elf/coreboot/$tree/ifdtool"
 
 	if [ -n "$IFD_platform" ]; then
-
 		ifdprefix="-p $IFD_platform"
 	fi
 }
@@ -181,7 +142,6 @@ check_target()
 patch_release()
 {
 	if [ "$nuke" != "nuke" ]; then
-
 		x_ ./mk download "$board"
 	fi
 
@@ -189,13 +149,10 @@ patch_release()
 	tmpromdir="$tmpromdel/bin/$board"
 
 	remkdir "${tmpromdir%"/bin/$board"}"
-
 	x_ tar -xf "$archive" -C "${tmpromdir%"/bin/$board"}"
 
 	for _hashes in "vendorhashes" "blobhashes"; do
-
 		if e "$tmpromdir/$_hashes" f; then
-
 			has_hashes="y"
 			hashfile="$_hashes"
 
@@ -204,12 +161,8 @@ patch_release()
 	done
 
 	if ! readkconfig; then
-
 		return 1
-
-	elif [ -n "$new_mac" ] && \
-	    [ -n "$CONFIG_GBE_BIN_PATH" ]; then
-
+	elif [ -n "$new_mac" ] && [ -n "$CONFIG_GBE_BIN_PATH" ]; then
 		modify_mac
 	fi
 }
@@ -221,7 +174,6 @@ readkconfig()
 	fx_ scankconfig x_ find "$boarddir/config" -type f
 
 	if e "$xbtmp/cbcfg" f missing; then
-
 		return 1
 	fi
 
@@ -229,7 +181,6 @@ readkconfig()
 	    err "Can't read '$xbtmp/cbcfg'" "readkconfig" "$@"
 
 	if ! setvfile "$@"; then
-
 		return 1
 	fi
 }
@@ -237,7 +188,6 @@ readkconfig()
 scankconfig()
 {
 	for cbc in $checkvars; do
-
 		grep "$cbc" "$1" 2>/dev/null 1>>"$xbtmp/cbcfg" || :
 	done
 }
@@ -246,11 +196,8 @@ modify_mac()
 {
 	x_ cp "${CONFIG_GBE_BIN_PATH##*../}" "$xbtmp/gbe"
 
-	if [ -n "$new_mac" ] && \
-	    [ "$new_mac" != "restore" ]; then
-
+	if [ -n "$new_mac" ] && [ "$new_mac" != "restore" ]; then
 		x_ make -C util/nvmutil clean
-
 		x_ make -C util/nvmutil
 
 		x_ "$nvmutil" "$xbtmp/gbe" setmac "$new_mac"
@@ -259,16 +206,13 @@ modify_mac()
 	fx_ newmac x_ find "$tmpromdir" -maxdepth 1 -type f -name "*.rom"
 
 	printf "\nThe following GbE NVM data will be written:\n"
-
 	x_ "$nvmutil" "$xbtmp/gbe" dump | grep -v "bytes read from file" || :
 }
 
 newmac()
 {
 	if e "$1" f; then
-
 		xchanged="y"
-
 		x_ "$ifdtool" $ifdprefix -i GbE:"$xbtmp/gbe" "$1" -O "$1"
 	fi
 }
@@ -279,7 +223,6 @@ remktar()
 		x_ cd "${tmpromdir%"/bin/$board"}"
 
 		printf "Re-building tar archive (please wait)\n"
-
 		mkrom_tarball "bin/$board" 1>/dev/null
 
 	) || err "Cannot re-generate '$archive'" "remktar" "$@"

include/lib.sh

@@ -11,7 +11,6 @@ rmodtool="elf/coreboot/default/rmodtool"
 mkrom_tarball()
 {
 	update_xbmkver "$1"
-
 	mktarball "$1" "${1%/*}/${relname}_${1##*/}.tar.xz"
 
 	x_ rm -Rf "$1"
@@ -28,10 +27,14 @@ update_xbmkver()
 	    err "can't write '$versiondate'" "update_xbmkver" "$@"; :
 }
 
+version()
+{
+	printf "%s\nWebsite: %s\n" "$relname" "$projectsite"
+}
+
 xbmk_sanitize_version()
 {
 	if [ -z "$version" ]; then
-
 		return 0
 	fi
 
@@ -44,7 +47,6 @@ xbmk_sanitize_version()
 	version="${version#-}"
 
 	if [ -z "$version" ]; then
-
 		err "'version' empty after sanitization" \
 		    "xbmk_sanitize_version" "$@"
 	fi
@@ -55,7 +57,6 @@ mktarball()
 	printf "Creating tar archive '%s' from directory '%s'\n" "$2" "$1"
 
 	if [ "${2%/*}" != "$2" ]; then
-
 		x_ xbmkdir "${2%/*}"
 	fi
 
@@ -68,7 +69,6 @@ e()
 	es_t="e"
 
 	if [ $# -gt 1 ]; then
-
 		es_t="$2"
 	fi
 
@@ -76,7 +76,6 @@ e()
 	estr="[ -$es_t \"\$1\" ] || return 1"
 
 	if [ $# -gt 2 ]; then
-
 		estr="[ -$es_t \"\$1\" ] && return 1"
 		es2="missing"
 	fi
@@ -91,18 +90,14 @@ setvars()
 	_setvars=""
 
 	if [ $# -lt 2 ]; then
-
 		return 0
 	fi
 
 	val="$1"
-
 	shift 1
 
 	while [ $# -gt 0 ]; do
-
 		printf "%s=\"%s\"\n" "$1" "$val"
-
 		shift 1
 	done
 }
@@ -118,16 +113,14 @@ singletree()
 findpath()
 {
 	if [ $# -lt 1 ]; then
-
 		err "findpath: No arguments provided" "findpath" "$@"
 	fi
 
-	while [ $# -gt 0 ]; do
-
+	while [ $# -gt 0 ]
+	do
 		found="`readlink -f "$1" 2>/dev/null`" || return 1; :
 
 		if [ -z "$found" ]; then
-
 			found="`realpath "$1" 2>/dev/null`" || \
 			    return 1
 		fi
@@ -155,7 +148,6 @@ unpad_one_byte()
 	    err "can't increment file size" "unpad_one_byte" "$@"
 
 	if [ $xromsize -lt 524288 ]; then
-
 		err "too small, $xromsize: $1" "unpad_one_byte" "$@"
 	fi
 
@@ -163,14 +155,12 @@ unpad_one_byte()
 	    err "can't make tmp file" "unpad_one_byte" "$@"
 
 	x_ dd if="$1" of="$unpaddedfile" bs=$xromsize count=1
-
 	x_ mv "$unpaddedfile" "$1"
 }
 
 build_sbase()
 {
 	if [ ! -f "$sha512sum" ]; then
-
 		x_ make -C "$xbmkpwd/util/sbase"
 	fi
 }
@@ -178,16 +168,14 @@ build_sbase()
 remkdir()
 {
 	x_ rm -Rf "$@"
-
 	x_ xbmkdir "$@"
 }
 
 xbmkdir()
 {
-	while [ $# -gt 0 ]; do
-
+	while [ $# -gt 0 ]
+	do
 		if [ ! -d "$1" ]; then
-
 			x_ mkdir -p "$1"
 		fi
 
@@ -198,14 +186,12 @@ xbmkdir()
 fx_()
 {
 	xchk fx_ "$@"
-
 	xcmd="$1"
 
 	xfile="`mktemp || err "can't create tmpfile"`" || \
 	    err "can't make tmpfile" "fx_" "$@"
 
 	x_ rm -f "$xfile"
-
 	x_ touch "$xfile"
 
 	shift 1
@@ -214,7 +200,6 @@ fx_()
 	    err "can't sort to '$xfile'" "fx_" "$xcmd" "$@"
 
 	dx_ "$xcmd" "$xfile" || :
-
 	x_ rm -f "$xfile"
 }
 
@@ -223,43 +208,55 @@ dx_()
 	xchk dx_ "$@"
 
 	if [ ! -f "$2" ]; then
-
 		return 0
 	fi
 
 	while read -r fx; do
-
 		$1 "$fx" || return 1; :
-
-	done < "$2" \
-	    || err "cannot read '$2'" "dx_" "$@"; :
+	done < "$2" || err "cannot read '$2'" "dx_" "$@"; :
 }
 
 x_()
 {
 	if [ $# -lt 1 ]; then
-
 		return 0
-
 	elif [ -z "$1" ]; then
-
 		err "Empty first arg" "x_" "$@"
-
 	else
-
 		"$@" || err "Unhandled error" "x_" "$@"
 	fi
 }
 
+xeq()
+{
+	if [ $# -lt 2 ]; then
+		err "no args" xeq
+	fi
+	xbcmd="$1"
+	chk="$2"
+	shift 2
+
+	case "$chk" in
+	-*)
+		return 1
+		;;
+	*)
+		for eq in "$@"; do
+			if [ "$chk" = "$eq" ]; then
+				return 0
+			fi
+		done
+		;;
+	esac
+
+	err "bad command" xeq "$xbcmd" "$chk" "$@"
+}
+
 xchk()
 {
 	if [ $# -lt 3 ]; then
-
 		err "$1 needs at least two arguments" "xchk" "$@"
-
-	elif [ -z "$2" ] || \
-	    [ -z "$3" ]; then
-
+	elif [ -z "$2" ] || [ -z "$3" ]; then
 		err "arguments must not be empty" "xchk" "$@"
 	fi
 }
@@ -267,19 +264,12 @@ xchk()
 err()
 {
 	if [ $# -eq 1 ]; then
-
 		printf "ERROR %s: %s\n" "$0" "$1" 1>&2 || :
-
 	elif [ $# -gt 1 ]; then
-
 		printf "ERROR %s: %s: in command with args: " "$0" "$1" 1>&2
-
 		shift 1
-
 		xprintf "$@" 1>&2
-
 	else
-
 		printf "ERROR, but no arguments provided to err\n" 1>&2
 	fi
 
@@ -289,23 +279,16 @@ err()
 xprintf()
 {
 	xprintfargs=0
-
 	while [ $# -gt 0 ]; do
-
 		printf "\"%s\"" "$1"
-
 		if [ $# -gt 1 ]; then
-
 			printf " "
 		fi
 
 		xprintfargs=1
-
 		shift 1
 	done
-
 	if [ $xprintfargs -gt 0 ]; then
-
 		printf "\n"
 	fi
 }

include/mrc.sh

@@ -19,7 +19,6 @@ extract_refcode()
 	# cbfstool from coreboot 4.11_branch, the tree used by ASUS KGPE-D16:
 
 	if [ -z "$cbfstoolref" ]; then
-
 		err "cbfstoolref not set" "extract_refcode" "$@"
 	fi
 
@@ -28,10 +27,8 @@ extract_refcode()
 	x_ "$cbfstoolref" "$appdir/bios.bin" extract \
 	    -m x86 -n fallback/refcode -f "$appdir/ref" -r RO_SECTION
 
-	# enable the Intel GbE device, if told by offset MRC_refcode_gbe:
-
+	# enable the Intel GbE device, if told by offset MRC_refcode_gbe
 	if [ -n "$MRC_refcode_gbe" ]; then
-
 		x_ dd if="config/ifd/hp820g2/1.bin" of="$appdir/ref" bs=1 \
 		    seek=$MRC_refcode_gbe count=1 conv=notrunc; :
 	fi
@@ -42,11 +39,8 @@ extract_refcode()
 extract_mrc()
 {
 	if [ -z "$MRC_board" ]; then
-
 		err "MRC_board unset" "extract_mrc" "$@"
-
 	elif [ -z "$CONFIG_MRC_FILE" ]; then
-
 		err "CONFIG_MRC_FILE unset" "extract_mrc" "$@"
 	fi
 
@@ -54,7 +48,6 @@ extract_mrc()
 
 	(
 		x_ cd "$appdir"
-
 		extract_partition "${MRC_url##*/}"
 		extract_archive "$SHELLBALL" .
 

include/release.sh

@@ -14,58 +14,45 @@ release()
 
 	reldir="release"
 
-	while getopts m: option; do
-
+	while getopts m: option
+	do
 		if [ -z "$OPTARG" ]; then
-
 			err "empty argument not allowed" "release" "$@"
 		fi
 
 		case "$option" in
-
 		m)
 			relmode="$OPTARG"
 			;;
-
 		*)
 			err "invalid option '-$option'" "release" "$@"
 			;;
-
 		esac
 	done
 
 	reldest="$reldir/$version"
-
 	if [ -e "$reldest" ]; then
-
 		err "already exists: \"$reldest\"" "release" "$@"
 	fi
 
 	vdir="`mktemp -d || err "can't make vdir"`" || \
 	    err "can't make tmp vdir" "release" "$@"
-
 	vdir="$vdir/$version"
 
 	rsrc="$vdir/${relname}_src"
 
 	remkdir "$vdir"
-
 	x_ git clone . "$rsrc"
-
 	update_xbmkver "$rsrc"
 
 	prep_release src
 	prep_release tarball
-
 	if [ "$relmode" != "src" ]; then
-
 		prep_release bin
 	fi
-
 	x_ rm -Rf "$rsrc"
 
 	x_ xbmkdir "$reldir"
-
 	x_ mv "$vdir" "$reldir"
 	x_ rm -Rf "${vdir%"/$version"}"
 
@@ -76,11 +63,8 @@ prep_release()
 {
 	(
 		if [ "$1" != "tarball" ]; then
-
 			x_ cd "$rsrc"
-
 			if [ ! -e "cache" ]; then
-
 				x_ ln -s "$XBMK_CACHE" "cache"
 			fi
 		fi
@@ -99,18 +83,15 @@ prep_release_src()
 	fx_ "x_ rm -Rf" x_ find . -name ".git"
 	fx_ "x_ rm -Rf" x_ find . -name ".gitmodules"
 
-	# delete unwanted files from the release
 	( fx_ nuke x_ find config -type f -name "nuke.list" ) || \
 	    err "can't prune project files" "prep_release_src" "$@"; :
 }
 
-# delete unwanted files from the release
 nuke()
 {
 	r="$rsrc/src/${1#config/}"
 
 	if [ -d "${r%/*}" ]; then
-
 		x_ cd "${r%/*}"
 
 		dx_ "x_ rm -Rf" "$rsrc/$1"
@@ -124,9 +105,7 @@ prep_release_tarball()
 	    err "can't create '$rsrc/CHANGELOG'" "prep_release_tarball" "$@" 
 
 	x_ rm -f "$rsrc/lock" "$rsrc/cache"
-
 	x_ rm -Rf "$rsrc/xbmkwd" "$rsrc/util/sbase"
-
 	x_ mv "$rsrc/util/sbase2" "$rsrc/util/sbase"
 
 	(
@@ -139,12 +118,10 @@ prep_release_tarball()
 prep_release_bin()
 {
 	x_ ./mk -d coreboot
+
 	x_ ./mk -b coreboot
-
 	x_ ./mk -b pico-serprog
-
 	x_ ./mk -b stm32-vserprog
-
 	x_ ./mk -b pcsx-redux
 
 	fx_ mkrom_tarball x_ find bin -maxdepth 1 -type d -name "serprog_*"

include/rom.sh

@@ -11,21 +11,15 @@ grubdata="config/data/grub"
 buildser()
 {
 	if [ "$1" = "pico" ]; then
-
 		x_ cmake -DPICO_BOARD="$2" \
 		    -DPICO_SDK_PATH="$picosdk" -B "$sersrc/build" "$sersrc"
-
 		x_ cmake --build "$sersrc/build"
-
 	elif [ "$1" = "stm32" ]; then
-
 		x_ make -C "$sersrc" libopencm3-just-make BOARD=$2
-
 		x_ make -C "$sersrc" BOARD=$2
 	fi
 
 	x_ xbmkdir "bin/serprog_$1"
-
 	x_ mv "$serx" "bin/serprog_$1/serprog_$2.${serx##*.}"
 }
 
@@ -69,9 +63,7 @@ mkpayload_grub()
 
 corebootpremake()
 {
-	if [ "$XBMK_RELEASE" = "y" ] && \
-	    [ "$release" = "n" ]; then
-
+	if [ "$XBMK_RELEASE" = "y" ] && [ "$release" = "n" ]; then
 		return 0
 	fi
 
@@ -83,18 +75,14 @@ corebootpremake()
 	printf "%s\n" "${version%%-*}" > "$srcdir/.coreboot-version" || \
 	    err "!mk $srcdir .coreboot-version" "corebootpremake" "$@"
 
-	if [ -z "$mode" ] && \
-	    [ "$target" != "$tree" ]; then
-
+	if [ -z "$mode" ] && [ "$target" != "$tree" ]; then
 		x_ ./mk download "$target"
 	fi
 }
 
 cook_coreboot_config()
 {
-	if [ -z "$mode" ] && \
-	    [ -f "$srcdir/.config" ]; then
-
+	if [ -z "$mode" ] && [ -f "$srcdir/.config" ]; then
 		printf "CONFIG_CCACHE=y\n" >> "$srcdir/.config" || \
 		    err "can't cook '$srcdir'" "cook_coreboot_config" "$@"
 	fi
@@ -103,12 +91,9 @@ cook_coreboot_config()
 check_coreboot_util()
 {
 	if [ "$badhash" = "y" ]; then
-
 		x_ rm -f "elf/coreboot/$tree/$1"
 	fi
-
 	if e "elf/coreboot/$tree/$1" f; then
-
 		return 0
 	fi
 
@@ -116,33 +101,26 @@ check_coreboot_util()
 	utilsrcdir="src/coreboot/$tree/util/$1"
 
 	utilmode=""
-
 	if [ -n "$mode" ]; then
-
 		utilmode="clean"
 	fi
 
 	x_ make -C "$utilsrcdir" $utilmode -j$XBMK_THREADS $makeargs
 
 	if [ -n "$mode" ]; then
-
 		# TODO: is this rm command needed?
+
 		x_ rm -Rf "$utilelfdir"
 
 		return 0
-
-	elif [ -n "$mode" ] || \
-	    [ -f "$utilelfdir/$1" ]; then
-
+	elif [ -n "$mode" ] || [ -f "$utilelfdir/$1" ]; then
 		return 0
 	fi
 
 	x_ xbmkdir "$utilelfdir"
-
 	x_ cp "$utilsrcdir/$1" "$utilelfdir"
 
 	if [ "$1" = "cbfstool" ]; then
-
 		x_ cp "$utilsrcdir/rmodtool" "$utilelfdir"
 	fi
 }
@@ -159,9 +137,7 @@ coreboot_pad_one_byte()
 
 mkcorebootbin()
 {
-	if [ "$XBMK_RELEASE" = "y" ] && \
-	    [ "$release" = "n" ]; then
-
+	if [ "$XBMK_RELEASE" = "y" ] && [ "$release" = "n" ]; then
 		return 0
 	fi
 
@@ -172,9 +148,7 @@ mkcorebootbin()
 		check_coreboot_util ifdtool
 
 	for y in "$target_dir/config"/*; do
-
 		defconfig="$y"
-
 		mkcorebootbin_real
 	done
 
@@ -184,7 +158,6 @@ mkcorebootbin()
 mkcorebootbin_real()
 {
 	if [ "$target" = "$tree" ]; then
-
 		return 0
 	fi
 
@@ -192,28 +165,21 @@ mkcorebootbin_real()
 
 	initmode="${defconfig##*/}"
 	displaymode="${initmode##*_}"
-
 	if [ "$displaymode" = "$initmode" ]; then
-
 		# blank it for "normal" or "fspgop" configs:
 
 		displaymode=""
 	fi
-
 	initmode="${initmode%%_*}"
-
 	cbfstool="elf/coreboot/$tree/cbfstool"
 
 	# cbfstool option backends, if they exist
 	cbfscfg="config/coreboot/$target/cbfs.cfg"
 
 	elfrom="elf/coreboot/$tree/$target/$initmode"
-
 	if [ -n "$displaymode" ]; then
-
 		elfrom="${elfrom}_$displaymode"
 	fi
-
 	elfrom="$elfrom/coreboot.rom"
 
 	$if_not_dry_build \
@@ -222,69 +188,48 @@ mkcorebootbin_real()
 	$if_not_dry_build \
 		unpad_one_byte "$tmprom"
 
-	if [ -n "$payload_uboot" ] && \
-	    [ "$payload_uboot" != "amd64" ] && \
-	    [ "$payload_uboot" != "i386" ] && \
-	    [ "$payload_uboot" != "arm64" ]; then
-
+	if [ -n "$payload_uboot" ] && [ "$payload_uboot" != "amd64" ] && \
+	    [ "$payload_uboot" != "i386" ] && [ "$payload_uboot" != "arm64" ]
+	then
 		err "'$target' defines bad u-boot type '$payload_uboot'" \
 		    "mkcorebootbin_real" "$@"
 	fi
 
-	if [ -n "$payload_uboot" ] && \
-	    [ "$payload_uboot" != "arm64" ]; then
-
+	if [ -n "$payload_uboot" ] && [ "$payload_uboot" != "arm64" ]; then
 		payload_seabios="y"
 	fi
 
 	if [ -z "$uboot_config" ]; then
-
 		uboot_config="default"
 	fi
-
 	if [ "$payload_grub" = "y" ]; then
-
 		payload_seabios="y"
 	fi
-
-	if [ "$payload_seabios" = "y" ] && \
-	    [ "$payload_uboot" = "arm64" ]; then
-
+	if [ "$payload_seabios" = "y" ] && [ "$payload_uboot" = "arm64" ]; then
 		$if_not_dry_build \
 			err "$target: U-Boot arm / SeaBIOS/GRUB both enabled" \
 			    "mkcorebootbin_real" "$@"
 	fi
 
 	if [ -z "$grub_scan_disk" ]; then
-
 		grub_scan_disk="nvme ahci ata"
 	fi
-
 	if [ -z "$grubtree" ]; then
-
 		grubtree="default"
 	fi
-
 	grubelf="elf/grub/$grubtree/$grubtree/payload/grub.elf"
 
 	if [ "$payload_memtest" != "y" ]; then
-
 		payload_memtest="n"
 	fi
-
 	if [ "$(uname -m)" != "x86_64" ]; then
-
 		payload_memtest="n"
 	fi
 
-	if [ "$payload_grubsea" = "y" ] && \
-	    [ "$initmode" = "normal" ]; then
-
+	if [ "$payload_grubsea" = "y" ] && [ "$initmode" = "normal" ]; then
 		payload_grubsea="n"
 	fi
-
 	if [ "$payload_grub" != "y" ]; then
-
 		payload_grubsea="n"
 	fi
 
@@ -292,29 +237,20 @@ mkcorebootbin_real()
 		return 0
 
 	if [ -f "$cbfscfg" ]; then
-
 		dx_ add_cbfs_option "$cbfscfg"
 	fi
 
 	if grep "CONFIG_PAYLOAD_NONE=y" "$defconfig"; then
-
 		if [ "$payload_seabios" = "y" ]; then
-
 			pname="seabios"
-
 			add_seabios
 		fi
-
 		if [ "$payload_uboot" = "arm64" ]; then
-
 			pname="uboot"
-
 			add_uboot
 		fi
 	else
-
 		pname="custom"
-
 		cprom
 	fi; :
 }
@@ -326,12 +262,9 @@ add_cbfs_option()
 	# TODO: input sanitization (currently mitigated by careful config)
 
 	op_name="`printf "%s\n" "$1" | awk '{print $1}'`"
-
 	op_arg="`printf "%s\n" "$1" | awk '{print $2}'`"
 
-	if [ -z "$op_name" ] || \
-	    [ -z "$op_arg" ]; then
-
+	if [ -z "$op_name" ] || [ -z "$op_arg" ]; then
 		return 0
 	fi
 
@@ -350,9 +283,7 @@ add_cbfs_option()
 
 add_seabios()
 {
-	if [ -n "$payload_uboot" ] && \
-	    [ "$payload_uboot" != "arm64" ]; then
-
+	if [ -n "$payload_uboot" ] && [ "$payload_uboot" != "arm64" ]; then
 		# we must add u-boot first, because it's added as a flat
 		# binary at a specific offset for secondary program loader
 
@@ -361,16 +292,11 @@ add_seabios()
 	fi
 
 	_seabioself="elf/seabios/default/default/$initmode/bios.bin.elf"
-
-	if [ "$initmode" = "fspgop" ]; then
-
+	[ "$initmode" = "fspgop" ] && \
 	    _seabioself="elf/seabios/default/default/libgfxinit/bios.bin.elf"
-	fi
 
 	_seaname="fallback/payload"
-
 	if [ "$payload_grubsea" = "y" ]; then
-
 		 _seaname="seabios.elf"
 	fi
 
@@ -379,39 +305,27 @@ add_seabios()
 	x_ "$cbfstool" "$tmprom" add-int -i 3000 -n etc/ps2-keyboard-spinup
 
 	opexec="2"
-
 	if [ "$initmode" = "vgarom" ]; then
-
 		opexec="0"
 	fi
-
 	x_ "$cbfstool" "$tmprom" add-int -i $opexec -n etc/pci-optionrom-exec
 
 	x_ "$cbfstool" "$tmprom" add-int -i 0 -n etc/optionroms-checksum
-
-	if [ "$initmode" = "libgfxinit" ] || \
-	    [ "$initmode" = "fspgop" ]; then
-
+	if [ "$initmode" = "libgfxinit" ] || [ "$initmode" = "fspgop" ]; then
 		cbfs "$tmprom" "$seavgabiosrom" vgaroms/seavgabios.bin raw
 	fi
 
 	if [ "$payload_memtest" = "y" ]; then
-
 		# because why not have memtest?
-		# we can have it. we are entitled to it.
-		# so we shall have it, yes. having memtest86+
-		# in your boot flash makes you a better person.
 
 		cbfs "$tmprom" "elf/memtest86plus/memtest.bin" img/memtest
 	fi
 
 	if [ "$payload_grub" = "y" ]; then
-
 		add_grub
 	fi
 
 	if [ "$payload_grubsea" != "y" ]; then
-
 		# ROM image where SeaBIOS doesn't load grub/u-boot first.
 		# U-Boot/GRUB available in ESC menu if enabled for the board
 
@@ -424,18 +338,13 @@ add_seabios()
 
 	if [ "$payload_uboot" = "amd64" ] && \
 	    [ "$displaymode" != "txtmode" ] && \
-	    [ "$initmode" != "normal" ] && \
-	    [ "$payload_grubsea" != "y" ]; then
-
+	    [ "$initmode" != "normal" ] && [ "$payload_grubsea" != "y" ]; then
 		pname="seauboot"
-
 		cprom "seauboot"
 	fi
 
 	if [ "$payload_grub" = "y" ]; then
-
 		pname="seagrub"
-
 		mkseagrub
 	fi
 }
@@ -444,9 +353,7 @@ add_grub()
 {
 	# path in CBFS for the GRUB payload
 	_grubname="img/grub2"
-
 	if [ "$payload_grubsea" = "y" ]; then
-
 		_grubname="fallback/payload"
 	fi
 
@@ -458,9 +365,7 @@ add_grub()
 
 	cbfs "$tmprom" "$xbtmp/tmpcfg" scan.cfg raw
 
-	if [ "$initmode" != "normal" ] && \
-	    [ "$displaymode" != "txtmode" ]; then
-
+	if [ "$initmode" != "normal" ] && [ "$displaymode" != "txtmode" ]; then
 		cbfs "$tmprom" "$grubdata/background/background1280x800.png" \
 		    "background.png" raw
 	fi
@@ -469,10 +374,8 @@ add_grub()
 mkseagrub()
 {
 	if [ "$payload_grubsea" = "y" ]; then
-
 		pname="grub"
 	else
-
 		cbfs "$tmprom" "$grubdata/bootorder" bootorder raw
 	fi
 
@@ -482,13 +385,10 @@ mkseagrub()
 add_uboot()
 {
 	if [ "$displaymode" = "txtmode" ]; then
-
 		printf "cb/%s: Can't use U-Boot in text mode\n" "$target" 1>&2
 
 		return 0
-
 	elif [ "$initmode" = "normal" ]; then
-
 		printf "cb/%s: Can't use U-Boot in normal initmode\n" \
 		    "$target" 1>&2
 
@@ -506,22 +406,17 @@ add_uboot()
 
 	# override for x86/x86_64 targets:
 	if [ -n "$payload_uboot" ] && [ "$payload_uboot" != "arm64" ]; then
-
 		ubcbfsargs="-l 0x1110000 -e 0x1110000" # 64-bit and 32-bit
 			# on 64-bit, 0x1120000 is the SPL, with a stub that
 			# loads it, located at 0x1110000
 
 		ubpath="img/u-boot" # 64-bit
-
 		ubtree="x86_64"
 		ubtarget="amd64coreboot"
 
-		if [ "$payload_uboot" = "i386" ]; then
-
-			# override for 32-bit
-
-			ubpath="u-boot"
-
+		if [ "$payload_uboot" = "i386" ]
+		then
+			ubpath="u-boot" # 32-bit
 			ubtree="x86"
 			ubtarget="i386coreboot"; :
 		fi
@@ -530,29 +425,20 @@ add_uboot()
 	ubdir="elf/u-boot/$ubtree/$ubtarget/$uboot_config"
 
 	# aarch64 targets:
-
 	ubootelf="$ubdir/u-boot.elf"
-
 	if [ ! -f "$ubootelf" ]; then
-
 		ubootelf="$ubdir/u-boot"
 	fi
 
 	# override for x86/x86_64 targets:
-
 	if [ "$payload_uboot" = "i386" ]; then
-
 		ubootelf="$ubdir/u-boot-dtb.bin"
-
 	elif [ "$payload_uboot" = "amd64" ]; then
-
 		ubootelf="$ubdir/u-boot-x86-with-spl.bin" # EFI-compatible
 	fi
 
 	cbfs "$tmprom" "$ubootelf" "$ubpath" $ubcbfsargs
-
 	if [ "$payload_seabios" != "y" ]; then
-
 		cprom
 	fi
 }
@@ -567,13 +453,9 @@ cprom()
 	newrom="bin/$target/${pname}_${target}_$initmode.rom"
 
 	if [ -n "$displaymode" ]; then
-
 		newrom="${newrom%.rom}_$displaymode.rom"
 	fi
-
-	if [ $# -gt 0 ] && \
-	    [ "${1%.gkb}" != "$1" ]; then
-
+	if [ $# -gt 0 ] && [ "${1%.gkb}" != "$1" ]; then
 		tmpnew="${1##*/}"
 		newrom="${newrom%.rom}_${tmpnew%.gkb}.rom"
 	fi
@@ -581,18 +463,14 @@ cprom()
 	irom="$tmprom"
 
 	if [ $# -gt 0 ]; then
-
 		irom="$(mktemp || err "!mk irom, $(echo "$@")")" || \
 		    err "can't copy rom" "cprom" "$@"
 
 		x_ cp "$tmprom" "$irom" && cpcmd="mv"
 
 		if [ "${1%.gkb}" != "$1" ]; then
-
 			cbfs "$irom" "$grubdata/keymap/$tmpnew" keymap.gkb raw
-
 		elif [ "$1" = "seauboot" ]; then
-
 			cbfs "$irom" "$grubdata/bootorder_uboot" bootorder raw
 		fi
 	fi
@@ -600,7 +478,6 @@ cprom()
 	printf "Creating new %s image: '%s'\n" "$projectname" "$newrom"
 
 	x_ xbmkdir "bin/$target"
-
 	x_ $cpcmd "$irom" "$newrom"
 }
 
@@ -609,15 +486,10 @@ cbfs()
 	ccmd="add-payload"
 	lzma="-c lzma"
 
-	if [ $# -gt 3 ] && \
-	    [ $# -lt 5 ]; then
-
+	if [ $# -gt 3 ] && [ $# -lt 5 ]; then
 		ccmd="add"
 		lzma="-t $4"
-
-	elif [ $# -gt 4 ] && \
-	    [ "$5" = "0x1110000" ]; then
-
+	elif [ $# -gt 4 ] && [ "$5" = "0x1110000" ]; then
 		ccmd="add-flat-binary" && \
 		lzma="-c lzma -l 0x1110000 -e 0x1110000"
 	fi
@@ -632,14 +504,11 @@ mkcoreboottar()
 	$if_dry_build \
 		return 0
 
-	if [ "$target" = "$tree" ] || \
-	    [ "$XBMK_RELEASE" != "y" ] || \
+	if [ "$target" = "$tree" ] || [ "$XBMK_RELEASE" != "y" ] || \
 	    [ "$release" = "n" ]; then
-
 		return 0
 	fi
 
 	mkrom_tarball "bin/$target"
-
 	x_ ./mk inject "bin/${relname}_${target}.tar.xz" nuke
 }

include/tree.sh

@@ -57,10 +57,9 @@ trees()
 {
 	flags="f:F:b:m:u:c:x:s:l:n:d:"
 
-	while getopts $flags option; do
-
+	while getopts $flags option
+	do
 		if [ -n "$flag" ]; then
-
 			err "only one flag is permitted" "trees" "$@"
 		fi
 
@@ -70,7 +69,6 @@ trees()
 		# ./mk -m coreboot does: make menuconfig -C src/coreboot/tree
 
 		case "$flag" in
-
 		-d)
 			# -d is similar to -b, except that
 			# a large number of operations will be
@@ -81,20 +79,13 @@ trees()
 			if_dry_build=""
 			if_not_dry_build=":"
 			;;
-
 		-b) : ;;
-
 		-u) mode="oldconfig" ;;
-
 		-m) mode="menuconfig" ;;
-
 		-c) mode="distclean" ;;
-
 		-x) mode="crossgcc-clean" ;;
-
 		-f|-F) # download source code for a project
 			# macros. colon means false.
-
 			if_do_make=":"
 			if_dry_build=""
 			if_not_do_make=""
@@ -105,19 +96,13 @@ trees()
 				forcepull="y"
 			fi
 			;;
-
 		-s) mode="savedefconfig" ;;
-
 		-l) mode="olddefconfig" ;;
-
 		-n) mode="nconfig" ;;
-
 		*) err "invalid option '-$option'" "trees" "$@" ;;
-
 		esac
 
 		if [ -z "${OPTARG+x}" ]; then
-
 			shift 1
 
 			break
@@ -130,17 +115,13 @@ trees()
 	done
 
 	if [ -z "$flag" ]; then
-
 		err "missing flag ($flags)" "trees" "$@"
-
 	elif [ -z "$project" ]; then
-
 		fx_ "x_ ./mk $flag" x_ ls -1 config/git
 
 		return 1
 
 	elif [ ! -f "config/git/$project/pkg.cfg" ]; then
-
 		err "config/git/$project/pkg.cfg missing" "trees" "$@"
 	fi
 
@@ -151,26 +132,19 @@ trees()
 	dest_dir="$elfdir"
 
 	listfile="$datadir/build.list"
-
 	if [ ! -f "$listfile" ]; then
-
 		listfile="" # build.list is optional on all projects
 	fi
 
 	mkhelpercfg="$datadir/mkhelper.cfg"
-
 	if e "$mkhelpercfg" f missing; then
-
 		mkhelpercfg="$xbtmp/mkhelper.cfg"
-
 		x_ touch "$mkhelpercfg"
 	fi
 
 	targets="$*"
 	cmd="build_targets $targets"
-
 	if singletree "$project"; then
-
 		cmd="build_project"
 	fi
 
@@ -180,29 +154,22 @@ trees()
 build_project()
 {
 	if ! configure_project "$configdir"; then
-
 		return 0
-
 	elif [ -f "$listfile" ]; then
-
 		if ! $if_not_dry_build elfcheck; then
-
 			return 0
 		fi
 	fi
 
 	if [ "$mode" = "distclean" ]; then
-
 		mode="clean"
 	fi
 
 	if ! run_make_command; then
-
 		return 0
 	fi
 
 	if [ -z "$mode" ]; then
-
 		$if_not_dry_build \
 			copy_elf; :
 	fi
@@ -211,22 +178,18 @@ build_project()
 build_targets()
 {
 	if [ ! -d "$configdir" ]; then
-
 		err "directory '$configdir' doesn't exist" "build_targets" "$@"
-
 	elif [ $# -lt 1 ]; then
-
 		targets="$(ls -1 "$configdir")" || \
 		    err "'$configdir': can't list targets" "build_targets" "$@"
 	fi
 
-	for x in $targets; do
-
+	for x in $targets
+	do
 		unset CROSS_COMPILE
 		export PATH="$xbmkpath"
 
 		if [ "$x" = "list" ]; then
-
 			x_ ls -1 "config/$project"
 
 			listfile=""
@@ -241,7 +204,6 @@ build_targets()
 		x_ handle_defconfig
 
 		if [ -z "$mode" ]; then
-
 			x_ $postmake
 		fi
 	done; :
@@ -252,54 +214,39 @@ handle_defconfig()
 	target_dir="$configdir/$target"
 
 	if [ ! -f "CHANGELOG" ]; then
-
 		fetch_project "$project"
 	fi
-
 	if ! configure_project "$target_dir"; then
-
 		return 0
 	fi
 
 	if [ -z "$tree" ]; then
-
 		err "$configdir: 'tree' not set" "handle_defconfig" "$@"
 	fi
 
 	srcdir="src/$project/$tree"
 
-	if [ "$mode" = "${mode%clean}" ] && \
-	    [ ! -d "$srcdir" ]; then
-
+	if [ "$mode" = "${mode%clean}" ] && [ ! -d "$srcdir" ]; then
 		return 0
 	fi
 
-	for y in "$target_dir/config"/*; do
-
-		if [ "$flag" != "-d" ] && \
-		    [ ! -f "$y" ]; then
-
+	for y in "$target_dir/config"/*
+	do
+		if [ "$flag" != "-d" ] && [ ! -f "$y" ]; then
 			continue
-
 		elif [ "$flag" != "-d" ]; then
-
 			defconfig="$y"
 		fi
 
 		if [ -z "$mode" ]; then
-
 			check_defconfig || continue; :
 		fi
 
 		if [ -z "$mode" ]; then
-
 			for _xarch in $xarch; do
-
 				$if_dry_build \
 					break
-
 				if [ -n "$_xarch" ]; then
-
 					check_cross_compiler "$_xarch"
 				fi
 			done; :
@@ -308,7 +255,6 @@ handle_defconfig()
 		handle_makefile
 
 		if [ -z "$mode" ]; then
-
 			$if_not_dry_build \
 				copy_elf
 		fi
@@ -317,7 +263,7 @@ handle_defconfig()
 
 configure_project()
 {
-	tcfg="$1/target.cfg"
+	_tcfg="$1/target.cfg"
 
 	autoconfargs=""
 	badhash=""
@@ -335,15 +281,13 @@ configure_project()
 	xgcctree=""
 	xlang=""
 
-	if [ ! -f "$tcfg" ]; then
-
+	if [ ! -f "$_tcfg" ]; then
 		buildtype="auto"
 	fi
 
 	# globally initialise all variables for a source tree / target:
 
 	if e "$datadir/mkhelper.cfg" f; then
-
 		. "$datadir/mkhelper.cfg" || \
 		    err "Can't read '$datadir/mkhelper.cfg'" \
 		    "configure_project" "$@"
@@ -351,9 +295,8 @@ configure_project()
 
 	# override target/tree specific variables from per-target config:
 
-	while e "$tcfg" f || \
-	    [ "$cmd" != "build_project" ]; do
-
+	while e "$_tcfg" f || [ "$cmd" != "build_project" ]
+	do
 		# TODO: implement infinite loop detection here, caused
 		#       by project targets pointing to other targets/trees
 		#       when then ultimate point back repeatedly; this is
@@ -361,78 +304,59 @@ configure_project()
 		#       temporary files per tree/target name could be created
 		#	per iteration, and then checked the next time
 
-		printf "Loading %s config: %s\n" "$project" "$tcfg"
+		printf "Loading %s config: %s\n" "$project" "$_tcfg"
 
 		rev=""
 		tree=""
 
-		. "$tcfg" || \
-		    err "Can't read '$tcfg'" "configure_project" "$@"
+		. "$_tcfg" || \
+		    err "Can't read '$_tcfg'" "configure_project" "$@"
 
 		if [ "$flag" = "-d" ]; then
-
 			build_depend="" # dry run
 		fi
-
 		if [ "$cmd" = "build_project" ]; then
-
 			# single-tree, so it can't be a target pointing
 			# to a main source tree
 
 			break
 		fi
-
 		$if_do_make \
 			break
-
-		if [ "${tcfg%/*/target.cfg}" = "${tcfg%"/$tree/target.cfg"}" ]
+		if [ "${_tcfg%/*/target.cfg}" = "${_tcfg%"/$tree/target.cfg"}" ]
 		then
-
 			# we have found the main source tree that
 			# a given target uses; no need to continue
 
 			break
-
 		else
-
-			tcfg="${tcfg%/*/target.cfg}/$tree/target.cfg"
+			_tcfg="${_tcfg%/*/target.cfg}/$tree/target.cfg"
 		fi
 
 	done
 
-	if [ "$XBMK_RELEASE" = "y" ] && \
-	    [ "$release" = "n" ]; then
-
+	if [ "$XBMK_RELEASE" = "y" ] && [ "$release" = "n" ]; then
 		return 1
 	fi
-
-	if [ -n "$buildtype" ] && \
-	    [ "${mode%config}" != "$mode" ]; then
-
+	if [ -n "$buildtype" ] && [ "${mode%config}" != "$mode" ]; then
 		return 1
 	fi
 
 	if [ -z "$mode" ]; then
-
 		$if_not_dry_build \
 			build_dependencies
 	fi
 
 	mdir="$xbmkpwd/config/submodule/$project"
-
 	if [ -n "$tree" ]; then
-
 		mdir="$mdir/$tree"
 	fi
 
 	if [ ! -f "CHANGELOG" ]; then
-
 		delete_old_project_files
-
 		$if_not_do_make \
 			fetch_${cmd#build_}
 	fi
-
 	$if_not_do_make \
 		return 1
 
@@ -444,25 +368,20 @@ configure_project()
 
 build_dependencies()
 {
-	for bd in $build_depend; do
-
+	for bd in $build_depend
+	do
 		bd_project="${bd%%/*}"
 		bd_tree="${bd##*/}"
 
 		if [ -z "$bd_project" ]; then
-
 			$if_not_dry_build \
 				err "$project/$tree: !bd '$bd'" \
 				    "build_dependencies" "$@"
 		fi
-
 		if [ "${bd##*/}" = "$bd" ]; then
-
 			bd_tree=""
 		fi
-
 		if [ -n "$bd_project" ]; then
-
 			$if_not_dry_build \
 				x_ ./mk -b $bd_project $bd_tree; :
 		fi
@@ -482,16 +401,13 @@ delete_old_project_files()
 	# delete an entire source tree along with its builds:
 	if ! project_up_to_date hash "$tree" badhash "$datadir" \
 	    "$configdir/$tree" "$mdir"; then
-
 		x_ rm -Rf "src/$project/$tree" "elf/$project/$tree"
 	fi
 
 	x_ cp "$xbtmp/new.hash" "$XBMK_CACHE/hash/$project$tree"
 
-	if singletree "$project" || \
-	    [ -z "$target" ] || \
-	    [ "$target" = "$tree" ]; then
-
+	if singletree "$project" || [ -z "$target" ] || [ "$target" = "$tree" ]
+	then
 		return 0
 	fi
 
@@ -501,7 +417,6 @@ delete_old_project_files()
 
 	if ! project_up_to_date tghash "$target" badtghash "$configdir/$target"
 	then
-
 		x_ rm -Rf "elf/$project/$tree/$target"
 	fi
 
@@ -522,7 +437,6 @@ project_up_to_date()
 	x_ xbmkdir "$XBMK_CACHE/$hashdir"
 
 	if [ -f "$XBMK_CACHE/$hashdir/$project$hashname" ]; then
-
 		read -r old_hash < "$XBMK_CACHE/$hashdir/$project$hashname" \
 		    || err \
 		    "$hashdir: err '$XBMK_CACHE/$hashdir/$project$hashname'" \
@@ -531,7 +445,6 @@ project_up_to_date()
 	fi
 
 	build_sbase
-
 	fx_ "x_ util/sbase/sha512sum" find "$@" -type f -not -path \
 	    "*/.git*/*" | awk '{print $1}' > "$xbtmp/tmp.hash" || \
 	    err "!h $project $hashdir" \
@@ -543,7 +456,6 @@ project_up_to_date()
 
 	if [ "$hash" != "$old_hash" ] || \
 	    [ ! -f "$XBMK_CACHE/$hashdir/$project$hashname" ]; then
-
 		eval "$badhashvar=\"y\""
 	fi
 
@@ -559,19 +471,15 @@ check_cross_compiler()
 	cbdir="src/coreboot/$tree"
 
 	if [ "$project" != "coreboot" ]; then
-
 		cbdir="src/coreboot/default"
 	fi
-
 	if [ -n "$xgcctree" ]; then
-
 		cbdir="src/coreboot/$xgcctree"
 	fi
 
 	xfix="${1%-*}"
 
 	if [ "$xfix" = "x86_64" ]; then
-
 		xfix="x64"
 	fi
 
@@ -579,55 +487,39 @@ check_cross_compiler()
 	xgccargs="crossgcc-$xfix UPDATED_SUBMODULES=1 CPUS=$XBMK_THREADS"
 
 	x_ ./mk -f coreboot "${cbdir#src/coreboot/}"
-
 	x_ xbmkdir "elf/coreboot/$tree" # TODO: is this needed?
 
 	export PATH="$xbmkpwd/$cbdir/util/crossgcc/xgcc/bin:$PATH"
-
 	export CROSS_COMPILE="${xarch% *}-"
 
 	if [ -n "$xlang" ]; then
-
 		export BUILD_LANGUAGES="$xlang"
 	fi
 
 	if [ -f "$xgccfile" ]; then
-
 		# skip the build, because a build already exists:
 
 		return 0
 	fi
 
 	check_gnu_path gcc gnat || x_ check_gnu_path gnat gcc
-
-	# try twice because xgcc sometimes fails for, like, no reason
-	#
 	make -C "$cbdir" $xgccargs || x_ make -C "$cbdir" $xgccargs
 
 	# this tells subsequent runs that the build was already done:
-	#
 	x_ touch "$xgccfile"
 
 	# reset hostcc in PATH:
-	#
 	remkdir "$xbtmp/gnupath"
 }
 
-# host toolchain version correction:
-
 # fix mismatching gcc/gnat versions on debian trixie/sid. as of december 2024,
 # trixie/sid had gnat-13 as gnat and gcc-14 as gcc, but has gnat-14 in apt. in
 # some cases, gcc 13+14 and gnat-13 are present; or gnat-14 and gcc-14, but
 # gnat in PATH never resolves to gnat-14, because gnat-14 was "experimental"
 
-# note that this was implemented for debian trixie-testing, but this same
-# issue will likely occur in future distros, including newer debian testing
-# releases. this just matches up the versions of each toolchain component.
-
 check_gnu_path()
 {
 	if ! command -v "$1" 1>/dev/null; then
-
 		err "Host '$1' unavailable" "check_gnu_path" "$@"
 	fi
 
@@ -639,11 +531,8 @@ check_gnu_path()
 	gnatver=""
 
 	if host_gcc_gnat_match "$@"; then
-
 		return 0
-
 	elif ! match_gcc_gnat_versions "$@"; then
-
 		return 1
 	fi
 }
@@ -653,47 +542,39 @@ check_gnu_path()
 host_gcc_gnat_match()
 {
 	if ! gnu_setver "$1" "$1"; then
-
 		err "Command '$1' unavailable." "check_gnu_path" "$@"
 	fi
-
 	gnu_setver "$2" "$2" || :
 
 	eval "[ -z \"\$$1ver\" ] && err \"Cannot detect host '$1' version\""
 
 	if [ "$gnatfull" != "$gccfull" ]; then
-
-		# non-matching host gcc/gnat versions
+		# non-matching gcc/gnat versions
 
 		return 1
 	fi
 }
 
-# find all host gcc/gnat versions, matching them up in PATH:
+# find all gcc/gnat versions, matching them up in PATH:
 
 match_gcc_gnat_versions()
 {
 	eval "$1dir=\"$(dirname "$(command -v "$1")")\""
-
 	eval "_gnudir=\"\$$1dir\""
 	eval "_gnuver=\"\$$1ver\""
 
-	for _bin in "$_gnudir/$2-"*; do
-
+	for _bin in "$_gnudir/$2-"*
+	do
 		if [ "${_bin#"$_gnudir/$2-"}" = "$_gnuver" ] && [ -x "$_bin" ]
 		then
-
 			_gnuver="${_bin#"$_gnudir/$2-"}"
 			break
 		fi
 	done
 
 	if ! gnu_setver "$2" "$_gnudir/$2-$_gnuver"; then
-
 		return 1
-
 	elif [ "$gnatfull" != "$gccfull" ]; then
-
 		return 1
 	fi
 
@@ -712,12 +593,10 @@ link_gcc_gnat_versions()
 
 	x_ cd "$xbtmp/gnupath"
 
-	for _gnubin in "$_gnudir/$2"*"-$_gnuver"; do
-
+	for _gnubin in "$_gnudir/$2"*"-$_gnuver"
+	do
 		_gnuutil="${_gnubin##*/}"
-
 		if [ -e "$_gnubin" ]; then
-
 			x_ ln -s "$_gnubin" "${_gnuutil%"-$_gnuver"}"
 		fi
 	done
@@ -738,7 +617,6 @@ gnu_setver()
 check_defconfig()
 {
 	if [ ! -f "$defconfig" ]; then
-
 		$if_not_dry_build \
 			err "$project/$target: no config" "check_defconfig" "$@"
 	fi
@@ -749,9 +627,7 @@ check_defconfig()
 
 	$if_dry_build \
 		return 0
-
 	if ! elfcheck; then
-
 		return 1
 	fi
 }
@@ -760,23 +636,17 @@ elfcheck()
 {
 	# TODO: *STILL* very hacky check. do it properly (based on build.list)
 
-	# extremely hacky check that glues the entire universe together
-
-	# beware demons
-
 	( fx_ "eval exit 1 && err" find "$dest_dir" -type f ) || return 1; :
 }
 
 handle_makefile()
 {
 	if $if_not_dry_build check_makefile "$srcdir"; then
-
 		$if_not_dry_build \
 			x_ make -C "$srcdir" $cleanargs clean
 	fi
 
 	if [ -f "$defconfig" ]; then
-
 		x_ cp "$defconfig" "$srcdir/.config"
 	fi
 
@@ -786,20 +656,16 @@ handle_makefile()
 	_copy=".config"
 
 	if [ "$mode" = "savedefconfig" ]; then
-
 		_copy="defconfig"
 	fi
 
 	if [ "${mode%config}" != "$mode" ]; then
-
 		$if_not_dry_build \
 			x_ cp "$srcdir/$_copy" "$defconfig"; :
 	fi
 
-	if [ -e "$srcdir/.git" ] && \
-	   [ "$project" = "u-boot" ] && \
+	if [ -e "$srcdir/.git" ] && [ "$project" = "u-boot" ] && \
 	    [ "$mode" = "distclean" ]; then
-
 		$if_not_dry_build \
 			x_ git -C "$srcdir" $cleanargs clean -fdx; :
 	fi
@@ -812,16 +678,12 @@ run_make_command()
 	fi
 
 	if $if_not_dry_build check_cmake "$srcdir"; then
-
 		if [ -z "$mode" ]; then
-
 			$if_not_dry_build \
 				check_autoconf "$srcdir"
 		fi
 	fi
-
 	if ! $if_not_dry_build check_makefile "$srcdir"; then
-
 		return 1
 	fi
 
@@ -829,22 +691,17 @@ run_make_command()
 		x_ make -C "$srcdir" $mode -j$XBMK_THREADS $makeargs
 
 	if [ -z "$mode" ]; then
-
 		x_ $mkhelper
 	fi
 
 	if ! check_makefile "$srcdir"; then
-
 		return 0
 	fi
 
 	if [ "$mode" = "clean" ]; then
-
 		$if_dry_build \
 			return 0
-
 		if ! make -C "$srcdir" $cleanargs distclean; then
-
 			x_ make -C "$srcdir" $cleanargs clean
 		fi
 	fi
@@ -854,18 +711,13 @@ check_cmake()
 {
 	$if_dry_build \
 		return 0
-
 	if [ ! -n "$cmakedir" ]; then
 		return 0
-
 	elif ! check_makefile "$1"; then
-
 		if ! cmake -B "$1" "$1/$cmakedir"; then
-
 			x_ check_makefile "$1"
 		fi
 	fi
-
 	x_ check_makefile "$1"; :
 }
 
@@ -875,17 +727,12 @@ check_autoconf()
 		x_ cd "$1"
 
 		if [ -f "bootstrap" ]; then
-
 			x_ ./bootstrap $bootstrapargs
 		fi
-
 		if [ -f "autogen.sh" ]; then
-
 			x_ ./autogen.sh $autogenargs
 		fi
-
 		if [ -f "configure" ]; then
-
 			x_ ./configure $autoconfargs; :
 		fi
 
@@ -894,8 +741,7 @@ check_autoconf()
 
 check_makefile()
 {
-	if [ ! -f "$1/Makefile" ] && \
-	    [ ! -f "$1/makefile" ] && \
+	if [ ! -f "$1/Makefile" ] && [ ! -f "$1/makefile" ] && \
 	    [ ! -f "$1/GNUmakefile" ]; then
 
 		return 1
@@ -905,16 +751,13 @@ check_makefile()
 copy_elf()
 {
 	if [ -f "$listfile" ]; then
-
 		x_ xbmkdir "$dest_dir"
 	fi
 
 	if [ -f "$listfile" ]; then
-
-		while read -r f; do
-
+		while read -r f
+		do
 			if [ -f "$srcdir/$f" ]; then
-
 				x_ cp "$srcdir/$f" "$dest_dir"
 			fi
 

include/vendor.sh

@@ -101,7 +101,6 @@ XBMKmecleaner=""
 download()
 {
 	if [ $# -lt 1 ]; then
-
 		err "No argument given" "download" "$@"
 	fi
 
@@ -109,7 +108,6 @@ download()
 	board="$1"
 
 	if check_target; then
-
 		readkconfig download
 	fi
 }
@@ -117,63 +115,44 @@ download()
 getfiles()
 {
 	if [ -n "$CONFIG_HAVE_ME_BIN" ];then
-
 		fetch intel_me "$DL_url" "$DL_url_bkup" "$DL_hash" \
 		    "$CONFIG_ME_BIN_PATH" curl "$ME_bin_hash"
 	fi
-
 	if [ -n "$CONFIG_INCLUDE_SMSC_SCH5545_EC_FW" ]; then
-
 		fetch sch5545ec "$SCH5545EC_DL_url" "$SCH5545EC_DL_url_bkup" \
 		    "$SCH5545EC_DL_hash" "$CONFIG_SMSC_SCH5545_EC_FW_FILE" \
 		    "curl" "$SCH5545EC_bin_hash"
 	fi
-
 	if [ -n "$CONFIG_KBC1126_FW1" ]; then
-
 		fetch kbc1126ec "$EC_url" "$EC_url_bkup" "$EC_hash" \
 		    "$CONFIG_KBC1126_FW1" curl "$EC_FW1_hash"
 	fi
-
 	if [ -n "$CONFIG_KBC1126_FW2" ]; then
-
 		fetch kbc1126ec "$EC_url" "$EC_url_bkup" "$EC_hash" \
 		    "$CONFIG_KBC1126_FW2" curl "$EC_FW2_hash"
 	fi
-
 	if [ -n "$CONFIG_VGA_BIOS_FILE" ]; then
-
 		fetch e6400vga "$E6400_VGA_DL_url" "$E6400_VGA_DL_url_bkup" \
 		    "$E6400_VGA_DL_hash" "$CONFIG_VGA_BIOS_FILE" "curl" \
 		    "$E6400_VGA_bin_hash"
 	fi
-
 	if [ -n "$CONFIG_HAVE_MRC" ]; then
-
 		fetch "mrc" "$MRC_url" "$MRC_url_bkup" "$MRC_hash" \
 		    "$CONFIG_MRC_FILE" "curl" "$MRC_bin_hash"
 	fi
-
 	if [ -n "$CONFIG_REFCODE_BLOB_FILE" ]; then
-
 		fetch "refcode" "$MRC_url" "$MRC_url_bkup" "$MRC_hash" \
 		    "$CONFIG_REFCODE_BLOB_FILE" "curl" "$REF_bin_hash"
 	fi
-
 	if [ -n "$CONFIG_LENOVO_TBFW_BIN" ]; then
-
 		fetch "tbfw" "$TBFW_url" "$TBFW_url_bkup" "$TBFW_hash" \
 		    "$CONFIG_LENOVO_TBFW_BIN" "curl" "$TBFW_bin_hash"
 	fi
-
 	if [ -n "$CONFIG_FSP_M_FILE" ]; then
-
 		fetch "fsp" "$CONFIG_FSP_FD_PATH" "$CONFIG_FSP_FD_PATH" \
 		    "$FSPFD_hash" "$CONFIG_FSP_M_FILE" "copy" "$FSPM_bin_hash"
 	fi
-
 	if [ -n "$CONFIG_FSP_S_FILE" ]; then
-
 		fetch "fsp" "$CONFIG_FSP_FD_PATH" "$CONFIG_FSP_FD_PATH" \
 		    "$FSPFD_hash" "$CONFIG_FSP_S_FILE" "copy" "$FSPS_bin_hash"
 	fi
@@ -191,7 +170,6 @@ fetch()
 	binsum="$7"
 
 	if [ -z "$binsum" ]; then
-
 		err "binsum is empty (no checksum)" "fetch" "$@"
 	fi
 
@@ -199,29 +177,23 @@ fetch()
 	_dl_bin="$XBMK_CACHE/file/$binsum" # extracted file e.g. me.bin
 
 	if [ "$5" = "/dev/null" ]; then
-
 		return 0
 	fi
 
 	# an extracted vendor file will be placed in pre_dest first, for
-	# verifying its checksum. if it matches, it is later moved to _dest:
-
+	# verifying its checksum. if it matches, it is later moved to _dest
 	remkdir "${_pre_dest%/*}" "$appdir"
 
-	# HACK: if grabbing fsp from coreboot, fix the path for lbmk:
-
-	if [ "$dl_type" = "fsp" ]; then
-
+	# HACK: if grabbing fsp from coreboot, fix the path for lbmk
+	if [ "$dl_type" = "fsp" ]
+	then
 		dl="${dl##*../}"
 		_cdp="$dl"
 
 		if [ ! -f "$_cdp" ]; then
-
 			_cdp="$cbdir/$_cdp"
 		fi
-
 		if [ -f "$_cdp" ]; then
-
 			dl="$_cdp"
 		fi
 
@@ -229,12 +201,9 @@ fetch()
 		_cdp="$dl_bkup"
 
 		if [ ! -f "$_cdp" ]; then
-
 			_cdp="$cbdir/$_cdp"
 		fi
-
 		if [ -f "$_cdp" ]; then
-
 			dl_bkup="$_cdp"; :
 		fi
 	fi
@@ -247,50 +216,39 @@ fetch()
 	# skip extraction if a cached extracted file exists:
 
 	( xbget copy "$_dl_bin" "$_dl_bin" "$_dest" "$binsum" 2>/dev/null ) || :
-
 	if [ -f "$_dest" ]; then
-
 		return 0
 	fi
 
 	x_ xbmkdir "${_dest%/*}"
 
 	if [ "$dl_type" != "fsp" ]; then
-
 		extract_archive "$_dl" "$appdir" || \
 		    [ "$dl_type" = "e6400vga" ] || \
 		    err "$_dest $dl_type: !extract" "fetch" "$@"
 	fi
 
 	x_ extract_$dl_type "$_dl" "$appdir"
-
 	set -u -e
 
 	# some functions don't output directly to the given file, _pre_dest.
 	# instead, they put multiple files there, but we need the one matching
 	# the given hashsum. So, search for a matching file via bruteforce:
-
 	( fx_ "mkdst $binsum" x_ find "${_pre_dest%/*}" -type f ) || :
 
 	if ! bad_checksum "$binsum" "$_dest"; then
-
 		if [ -f "$_dest" ]; then
-
 			return 0
 		fi
 	fi
 
 	if [ -z "$binsum" ]; then
-
 		printf "'%s': checksum undefined\n" "$_dest" 1>&2
 	fi
 
 	if [ -L "$_dest" ]; then
-
 		printf "WARNING: '%s' is a link!\n" "$_dest" 1>&2
-
 	else
-
 		x_ rm -f "$_dest"
 	fi
 
@@ -300,11 +258,8 @@ fetch()
 mkdst()
 {
 	if bad_checksum "$1" "$2" 2>/dev/null; then
-
 		x_ rm -f "$2"
-
 	else
-
 		x_ mv "$2" "$_dl_bin"
 		x_ cp "$_dl_bin" "$_dest"
 
@@ -315,12 +270,10 @@ mkdst()
 extract_intel_me()
 {
 	if e "$mecleaner" f missing; then
-
 		err "$cbdir: me_cleaner missing" "extract_intel_me" "$@"
 	fi
 
 	mfs=""
-
 	_7ztest="$xbtmp/metmp/a"
 	_metmp="$xbtmp/me.bin"
 
@@ -328,26 +281,17 @@ extract_intel_me()
 	x_ rm -Rf "$_7ztest"
 
 	# maintain compatibility with older configs
-	# because in the past, shrink was assumed:
-
+	# because in the past, shrink was assumed
 	if [ -z "$MEshrink" ]; then
-
 		MEshrink="y"
 	fi
-
-	if [ "$MEshrink" != "y" ] && \
-	    [ "$MEshrink" != "n" ]; then
-
+	if [ "$MEshrink" != "y" ] && [ "$MEshrink" != "n" ]; then
 		err "MEshrink set badly on '$board' vendor config"
 	fi
 
 	if [ "$ME11bootguard" = "y" ]; then
-
-		if [ -z "$ME11delta" ] || \
-		    [ -z "$ME11version" ] || \
-		    [ -z "$ME11sku" ] || \
-		    [ -z "$ME11pch" ]; then
-
+		if [ -z "$ME11delta" ] || [ -z "$ME11version" ] || \
+		    [ -z "$ME11sku" ] || [ -z "$ME11pch" ]; then
 			err "$board: ME11delta/ME11version/ME11sku/ME11pch" \
 			    "extract_intel_me" "$@"
 		fi
@@ -362,11 +306,8 @@ extract_intel_me()
 	set -u -e
 
 	if [ "$ME11bootguard" != "y" ]; then
-
 		x_ mv "$_metmp" "$_pre_dest"
-
 	else
-
 		( apply_deguard_hack ) || \
 		    err "deguard error on '$_dest'" "extract_intel_me" "$@"; :
 	fi
@@ -377,13 +318,10 @@ extract_intel_me()
 find_me()
 {
 	if [ -f "$_metmp" ]; then
-
 		# we found me.bin, so we stop searching
 
 		exit 1
-
 	elif [ -L "$1" ]; then
-
 		return 0
 	fi
 
@@ -395,21 +333,15 @@ find_me()
 	_trunc="-t" # -t: truncate the ME size
 
 	if [ "$ME11bootguard" = "y" ]; then
-
 		mfs="--whitelist MFS"
 	fi
-
 	if [ "$MEclean" = "n" ]; then
-
 		MEshrink="n"
 
 		_keep="-k" # keep ME modules, don't delete anything
 		mfs="" # no MFS whitelist needed, due to -r:
 	fi
-
-	if [ "$MEclean" = "n" ] || \
-	    [ "$MEshrink" != "y" ]; then
-
+	if [ "$MEclean" = "n" ] || [ "$MEshrink" != "y" ]; then
 		# MEclean can still be y, this just means don't shrink,
 		# so deleted modules would become padded space. this
 		# could also be used alongside --whitelist, if
@@ -418,57 +350,38 @@ find_me()
 		_r="" # don't re-locate ME modules
 		_trunc="" # don't shrink the me.bin file size
 	fi
-
 	if [ "$MEcheck" = "n" ]; then
-
 		_pass="-p" # skip fptr check
 	fi
-
 	if [ -n "$mfs" ]; then
-
 		_r="" # cannot re-locate modules if using --whitelist MFS
 	fi
 
 	if "$mecleaner" $mfs $_r $_keep $_pass $_trunc -O "$xbtmp/a" \
-	    -M "$_metmp" "$1" \
-	    || \
-	    [ -f "$_metmp" ]; then
-
+	    -M "$_metmp" "$1" || [ -f "$_metmp" ]; then
 		# me.bin extracted from a full image with ifd, then shrunk
 		:
-
-	elif "$mecleaner" $mfs $_r $_pass $_keep $_trunc -O "$_metmp" "$1" \
-	    || \
+	elif "$mecleaner" $mfs $_r $_pass $_keep $_trunc -O "$_metmp" "$1" || \
 	    [ -f "$_metmp" ]; then
-
 		# me.bin image already present, and we shrunk it
 		:
-
 	elif "$me7updateparser" $_keep -O "$_metmp" "$1"; then
-
 		# thinkpad sandybridge me.bin image e.g. x220/t420
 		:
-
 	elif extract_archive "$1" "$_7ztest"; then
-
 		# scan newly extracted archive within extracted archive
 		:
-
 	else
-
 		# could not extract anything, so we'll try the next file
 		return 0
 	fi
 
 	if [ -f "$_metmp" ]; then
-
 		# we found me.bin, so we stop searching
 
 		exit 1
 	else
-
 		# if the subshell does exit 1, we found me.bin, so exit 1
-
 		( fx_ find_me x_ find "$_7ztest" -type f ) || exit 1; :
 	fi
 }
@@ -485,32 +398,20 @@ apply_deguard_hack()
 extract_archive()
 {
 	if innoextract "$1" -d "$2"; then
-
 		:
-
 	elif python "$pfs_extract" "$1" -e; then
-
 		:
-
 	elif 7z x "$1" -o"$2"; then
-
 		:
-
 	elif "$bsdtar" -C "$2" -xf "$1"; then
-
 		:
-
 	elif "$bsdunzip" "$1" -d "$2"; then
-
 		:
-
 	else
-
 		return 1
 	fi
 
 	if [ -d "${_dl}_extracted" ]; then
-
 		x_ cp -R "${_dl}_extracted" "$2"
 	fi
 }
@@ -532,33 +433,22 @@ extract_kbc1126ec_dump()
 	x_ cd "$appdir/"
 
 	if mv Rompaq/68*.BIN ec.bin; then
-
 		:
-
 	elif unar -D ROM.CAB Rom.bin; then
-
 		:
-
 	elif unar -D Rom.CAB Rom.bin; then
-
 		:
-
 	elif unar -D 68*.CAB Rom.bin; then
-
 		:
-
 	else
-
 		err "!kbc1126 unar" "extract_kbc1126ec" "$@"
 	fi
 
 	if [ ! -f "ec.bin" ]; then
-
 		x_ mv Rom.bin ec.bin
 	fi
 
 	if x_ e ec.bin f; then
-
 		x_ "$kbc1126_ec_dump" ec.bin
 	fi
 }
@@ -567,9 +457,7 @@ extract_e6400vga()
 {
 	set +u +e
 
-	if [ -z "$E6400_VGA_offset" ] || \
-	    [ -z "$E6400_VGA_romname" ]; then
-
+	if [ -z "$E6400_VGA_offset" ] || [ -z "$E6400_VGA_romname" ]; then
 		err "$board: E6400_VGA_romname/E6400_VGA_offset unset" \
 		    "extract_e6400vga" "$@"
 	fi
@@ -577,12 +465,9 @@ extract_e6400vga()
 	tail -c +$E6400_VGA_offset "$_dl" | gunzip > "$appdir/bios.bin" || :
 
 	(
-
 	x_ cd "$appdir"
 	x_ e "bios.bin" f
-
 	"$e6400_unpack" bios.bin || printf "TODO: fix dell extract util\n"
-
 	) || err "can't extract e6400 vga rom" "extract_e6400vga" "$@"
 
 	x_ cp "$appdir/$E6400_VGA_romname" "$_pre_dest"
@@ -599,7 +484,6 @@ extract_sch5545ec()
 	_sch5545ec_fw="$_sch5545ec_fw/0 Raw section/body.bin" # <-- this!
 
 	x_ "$uefiextract" "$_bios"
-
 	x_ cp "$_sch5545ec_fw" "$_pre_dest"
 }
 
@@ -608,7 +492,6 @@ extract_sch5545ec()
 extract_tbfw()
 {
 	if [ -z "$TBFW_size" ]; then
-
 		err "$board: TBFW_size unset" "extract_tbfw" "$@"
 	fi
 
@@ -617,9 +500,7 @@ extract_tbfw()
 
 copytb()
 {
-	if [ -f "$1" ] && \
-	    [ ! -L "$1" ]; then
-
+	if [ -f "$1" ] && [ ! -L "$1" ]; then
 		x_ dd if=/dev/null of="$1" bs=1 seek=$TBFW_size
 		x_ mv "$1" "$_pre_dest"
 
@@ -635,29 +516,24 @@ extract_fsp()
 
 setvfile()
 {
-	[ -n "$vcfg" ] && for c in $checkvarschk; do
-
+	[ -n "$vcfg" ] && for c in $checkvarschk
+	do
 		do_getvfile="n"
-
 		vcmd="[ \"\${$c}\" != \"/dev/null\" ] && [ -n \"\${$c}\" ]"
 
 		eval "$vcmd && do_getvfile=\"y\""
 
 		if [ "$do_getvfile" = "y" ]; then
-
 			if getvfile "$@"; then
-
 				return 0
 			fi
 		fi
-
 	done && return 1; :
 }
 
 getvfile()
 {
 	if e "config/vendor/$vcfg/pkg.cfg" f missing; then
-
 		return 1
 	fi
 
@@ -667,16 +543,13 @@ getvfile()
 	bootstrap
 
 	if [ $# -gt 0 ]; then
-
 		# download vendor files
 
 		getfiles
 	else
-
 		# inject vendor files
 
 		fx_ prep x_ find "$tmpromdir" -maxdepth 1 -type f -name "*.rom"
-
 		( check_vendor_hashes ) || \
 		    err "$archive: Can't verify hashes" "getvfile" "$@"; :
 	fi
@@ -691,9 +564,7 @@ bootstrap()
 	rmodtool="elf/coreboot/$tree/rmodtool"
 
 	mecleaner="$xbmkpwd/$cbdir/util/me_cleaner/me_cleaner.py"
-
 	if [ "$XBMKmecleaner" = "y" ]; then
-
 		mecleaner="$xbmkpwd/src/me_cleaner/me_cleaner.py"
 	fi
 
@@ -706,12 +577,10 @@ bootstrap()
 	x_ ./mk -b libarchive # for bsdtar and bsdunzip
 
 	if [ -d "${kbc1126_ec_dump%/*}" ]; then
-
 		x_ make -C "$cbdir/util/kbc1126"
 	fi
 
 	if [ -n "$MRC_refcode_cbtree" ]; then
-
 		cbfstoolref="elf/coreboot/$MRC_refcode_cbtree/cbfstool"
 		x_ ./mk -d coreboot "$MRC_refcode_cbtree"; :
 	fi
@@ -724,23 +593,20 @@ prep()
 	_xromnew="${_xrom%/*}/${_xromname#"$vfix"}"
 
 	if [ "$nuke" = "nuke" ]; then
-
 		_xromnew="${_xrom%/*}/$vfix${_xrom##*/}"
 	fi
 
 	if e "$_xrom" f missing; then
-
 		return 0
 	fi
 
 	if [ -z "${_xromname#"$vfix"}" ]; then
-
 		err "$_xromname / $vfix: name match" "prep" "$@"
 	fi
 
 	# Remove the prefix and 1-byte pad
-	if [ "${_xromname#"$vfix"}" != "$_xromname" ] && \
-	    [ "$nuke" != "nuke" ]; then
+	if [ "${_xromname#"$vfix"}" != "$_xromname" ] \
+	    && [ "$nuke" != "nuke" ]; then
 
 		unpad_one_byte "$_xrom"
 		x_ mv "$_xrom" "$_xromnew"
@@ -749,12 +615,10 @@ prep()
 	fi
 
 	if [ "$nuke" = "nuke" ]; then
-
 		( mksha512 "$_xrom" "vendorhashes" ) || err; :
 	fi
 
 	if ! add_vfiles "$_xrom"; then
-
 		# no need to insert files. we will later
 		# still process MAC addresses as required
 
@@ -762,9 +626,7 @@ prep()
 	fi
 
 	if [ "$nuke" = "nuke" ]; then
-
 		pad_one_byte "$_xrom"
-
 		x_ mv "$_xrom" "$_xromnew"
 	fi
 }
@@ -774,7 +636,6 @@ mksha512()
 	build_sbase
 
 	if [ "${1%/*}" != "$1" ]; then
-
 		x_ cd "${1%/*}"
 	fi
 
@@ -787,68 +648,46 @@ add_vfiles()
 	rom="$1"
 
 	if [ "$has_hashes" != "y" ] && [ "$nuke" != "nuke" ]; then
-
 		printf "'%s' has no hash file. Skipping.\n" "$archive" 1>&2
 
 		return 1
-
 	elif [ "$has_hashes" = "y" ] && [ "$nuke" = "nuke" ]; then
-
 		printf "'%s' has a hash file. Skipping nuke.\n" "$archive" 1>&2
 
 		return 1
 	fi
 
 	if [ -n "$CONFIG_HAVE_REFCODE_BLOB" ]; then
-
 		vfile "fallback/refcode" "$CONFIG_REFCODE_BLOB_FILE" "stage"
 	fi
-
 	if [ "$CONFIG_HAVE_MRC" = "y" ]; then
-
 		vfile "mrc.bin" "$CONFIG_MRC_FILE" "mrc" "0xfffa0000"
 	fi
-
 	if [ "$CONFIG_HAVE_ME_BIN" = "y" ]; then
-
 		vfile IFD "$CONFIG_ME_BIN_PATH" me
 	fi
-
 	if [ -n "$CONFIG_KBC1126_FW1" ]; then
-
 		vfile ecfw1.bin "$CONFIG_KBC1126_FW1" raw \
 		    "$CONFIG_KBC1126_FW1_OFFSET"
 	fi
-
 	if [ -n "$CONFIG_KBC1126_FW2" ]; then
-
 		vfile ecfw2.bin "$CONFIG_KBC1126_FW2" raw \
 		    "$CONFIG_KBC1126_FW2_OFFSET"
 	fi
-
 	if [ -n "$CONFIG_VGA_BIOS_FILE" ] && [ -n "$CONFIG_VGA_BIOS_ID" ]; then
-
 		vfile "pci$CONFIG_VGA_BIOS_ID.rom" "$CONFIG_VGA_BIOS_FILE" \
 		    optionrom
 	fi
-
 	if [ "$CONFIG_INCLUDE_SMSC_SCH5545_EC_FW" = "y" ] && \
 	    [ -n "$CONFIG_SMSC_SCH5545_EC_FW_FILE" ]; then
-
 		vfile sch5545_ecfw.bin "$CONFIG_SMSC_SCH5545_EC_FW_FILE" raw
 	fi
-
-	if [ -z "$CONFIG_FSP_USE_REPO" ] && \
-	    [ -z "$CONFIG_FSP_FULL_FD" ] && \
+	if [ -z "$CONFIG_FSP_USE_REPO" ] && [ -z "$CONFIG_FSP_FULL_FD" ] && \
 	    [ -n "$CONFIG_FSP_M_FILE" ]; then
-
 		vfile "$CONFIG_FSP_M_CBFS" "$CONFIG_FSP_M_FILE" fsp --xip
 	fi
-
-	if [ -z "$CONFIG_FSP_USE_REPO" ] && \
-	    [ -z "$CONFIG_FSP_FULL_FD" ] && \
+	if [ -z "$CONFIG_FSP_USE_REPO" ] && [ -z "$CONFIG_FSP_FULL_FD" ] && \
 	   [ -n "$CONFIG_FSP_S_FILE" ]; then
-
 		vfile "$CONFIG_FSP_S_CBFS" "$CONFIG_FSP_S_FILE" fsp
 	fi
 
@@ -860,7 +699,6 @@ add_vfiles()
 vfile()
 {
 	if [ "$2" = "/dev/null" ]; then
-
 		return 0
 	fi
 
@@ -870,50 +708,34 @@ vfile()
 
 	_offset=""
 
-	if [ "$blobtype" = "fsp" ] && \
-	    [ $# -gt 3 ]; then
-
+	if [ "$blobtype" = "fsp" ] && [ $# -gt 3 ]; then
 		_offset="$4"
-
-	elif [ $# -gt 3 ] && \
-	    _offset="-b $4" && [ -z "$4" ]; then
-
+	elif [ $# -gt 3 ] && _offset="-b $4" && [ -z "$4" ]; then
 		err "$rom: offset given but empty (undefined)" "vfile" "$@"
 	fi
 
 	if [ "$nuke" != "nuke" ]; then
-
 		x_ e "$_dest" f
 	fi
 
 	if [ "$cbfsname" = "IFD" ]; then
-
 		if [ "$nuke" = "nuke" ]; then
-
 			x_ "$ifdtool" $ifdprefix --nuke $blobtype "$rom" \
 			    -O "$rom"
 		else
-
 			x_ "$ifdtool" $ifdprefix -i $blobtype:$_dest "$rom" \
 			    -O "$rom"
 		fi
-
 	elif [ "$nuke" = "nuke" ]; then
-
 		x_ "$cbfstool" "$rom" remove -n "$cbfsname"
-
 	elif [ "$blobtype" = "stage" ]; then
-
 		# the only stage we handle is refcode
 
 		x_ rm -f "$xbtmp/refcode"
-
 		x_ "$rmodtool" -i "$_dest" -o "$xbtmp/refcode"
 		x_ "$cbfstool" "$rom" add-stage -f "$xbtmp/refcode" \
 		    -n "$cbfsname" -t stage
-
 	else
-
 		x_ "$cbfstool" "$rom" add -f "$_dest" -n "$cbfsname" \
 		    -t $blobtype $_offset
 	fi
@@ -928,9 +750,7 @@ check_vendor_hashes()
 
 	x_ cd "$tmpromdir"
 
-	if [ "$has_hashes" != "n" ] && \
-	    [ "$nuke" != "nuke" ]; then
-
+	if [ "$has_hashes" != "n" ] && [ "$nuke" != "nuke" ]; then
 		( x_ "$sha512sum" -c "$hashfile" ) || \
 		    x_ sha1sum -c "$hashfile"
 	fi

mk

@@ -7,21 +7,20 @@
 
 set -u -e
 
-ispwd="true"
+xrval=0
 
-if [ "$0" != "./mk" ]; then
-
-	ispwd="false"
+(
+xbarg0="$0"
+if [ "${xbarg0##*/}" = "$xbarg0" ]; then
+	xbarg0="`command -v "$xbarg0"`"
 fi
-if [ "$ispwd" = "true" ] && [ -L "mk" ]; then
 
-	ispwd="false"
+xbcddir="`readlink -f "$xbarg0" 2>/dev/null`"
+if [ -z "$xbcddir" ]; then
+	xbcddir="`realpath "$xbarg0" 2>/dev/null`"
 fi
-if [ "$ispwd" = "false" ]; then
 
-	printf "You must run this in the proper work directory.\n" 1>&2
-	exit 1
-fi
+cd "${xbcddir%/*}" || exit 1
 
 . "include/lib.sh"
 . "include/init.sh"
@@ -37,34 +36,16 @@ main()
 {
 	cmd=""
 	if [ $# -gt 0 ]; then
-
 		cmd="$1"
 		shift 1
 	fi
 
-	case "$cmd" in
-
-	version)
-
-		printf "%s\nWebsite: %s\n" "$relname" "$projectsite"
-		;;
-
-	release|download|inject|prep_mr_import)
-
-		$cmd "$@"
-		;;
-
-	-*)
-
+	if ! xeq main "$cmd" \
+	    version release download inject prep_mr_import; then
 		return 0
-		;;
-	*)
+	fi
 
-		err "bad command" main "$@"
-		;;
-	esac
-
-	# some commands disable them. turn them back on!
+	$cmd "$@"
 	set -u -e
 
 	return 1
@@ -80,3 +61,6 @@ x_ touch "$mkhelpercfg"
 
 . "$mkhelpercfg"
 $cmd
+) || xrval=1
+
+exit $xrval