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-rw-r--r--include/lib.sh239
1 files changed, 119 insertions, 120 deletions
diff --git a/include/lib.sh b/include/lib.sh
index c9be740a..0f2d834f 100644
--- a/include/lib.sh
+++ b/include/lib.sh
@@ -4,8 +4,8 @@
# Copyright (c) 2020-2025 Leah Rowe <leah@libreboot.org>
# Copyright (c) 2025 Alper Nebi Yasak <alpernebiyasak@gmail.com>
-cbfstool="elf/cbfstool/default/cbfstool"
-rmodtool="elf/cbfstool/default/rmodtool"
+cbfstool="elf/coreboot/default/cbfstool"
+rmodtool="elf/coreboot/default/rmodtool"
remkdir()
{
@@ -15,75 +15,42 @@ remkdir()
mkrom_tarball()
{
- printf "%s\n" "$version" > "$1/.version" || err "$1 !version"
- printf "%s\n" "$versiondate" > "$1/.versiondate" || err "$1 !vdate"
-
+ update_xbmkver "$1"
mktarball "$1" "${1%/*}/${relname}_${1##*/}.tar.xz"
x_ rm -Rf "$1"
}
-mktarball()
+update_xbmkver()
{
- printf "Creating tar archive '%s' from directory '%s'\n" "$2" "$1"
- [ "${2%/*}" = "$2" ] || x_ mkdir -p "${2%/*}"
- x_ tar -c "$1" | xz -T$XBMK_THREADS -9e > "$2" || err "mktarball2, $1"
-}
-
-mksha512sum()
-{
- (
- [ "${1%/*}" != "$1" ] && x_ cd "${1%/*}"
- sha512sum ./"${1##*/}" >> "$2" || err "!sha512sum \"$1\" > \"$2\""
- ) || err "failed to create tarball checksum"
-}
-
-rmgit()
-{
- x_ find "$1" -name ".git" -exec rm -Rf {} +
- x_ find "$1" -name ".gitmodules" -exec rm -Rf {} +
-}
-
-# can grab from the internet, or copy locally.
-# if copying locally, it can only copy a file.
-xbmkget()
-{
- _ua="Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0"
-
- _dlop="curl" && [ $# -gt 4 ] && _dlop="$5"
- cached="$XBMK_CACHE/file/$4"
- dl_fail="n" # 1 url, 2 url backup, 3 destination, 4 checksum
- bad_checksum "$4" "$cached" 2>/dev/null && dl_fail="y"
- [ "$dl_fail" = "n" ] && e "$3" f && return 0
- x_ mkdir -p "${3%/*}" "$XBMK_CACHE/file"
- for url in "$1" "$2"; do
- [ "$dl_fail" = "n" ] && break
- [ -z "$url" ] && continue
- rm -f "$cached" || err "!rm -f '$cached'"
- if [ "$_dlop" = "curl" ]; then
- curl --location --retry 3 -A "$_ua" "$url" \
- -o "$cached" || wget --tries 3 -U "$_ua" "$url" \
- -O "$cached" || continue
- elif [ "$_dlop" = "copy" ]; then
- [ -L "$url" ] && \
- printf "dl %s %s %s %s: '%s' is a symlink\n" \
- "$1" "$2" "$3" "$4" "$url" 1>&2 && continue
- [ ! -f "$url" ] && \
- printf "dl %s %s %s %s: '%s' not a file\n" \
- "$1" "$2" "$3" "$4" "$url" 1>&2 && continue
- cp "$url" "$cached" || continue
- else
- err "$1 $2 $3 $4: Unsupported dlop type: '$_dlop'"
- fi
- bad_checksum "$4" "$cached" || dl_fail="n"
- done
- [ "$dl_fail" = "y" ] && err "$1 $2 $3 $4: not downloaded"
- [ "$cached" = "$3" ] || x_ cp "$cached" "$3"; :
+ xbmk_sanitize_version
+
+ printf "%s\n" "$version" > "$1/.version" || \
+ err "can't write '$1'" "update_xbmkver" "$@"; :
+ printf "%s\n" "$versiondate" > "$1/.versiondate" || \
+ err "can't write '$versiondate'" "update_xbmkver" "$@"; :
}
-bad_checksum()
+xbmk_sanitize_version()
{
- [ "$(sha512sum "$2" | awk '{print $1}')" != "$1" ] || return 1
- printf "Bad checksum for file: %s\n" "$2" 1>&2; rm -f "$2" || :; :
+ [ -n "$version" ] || return 0; :
+
+ version="$(printf "%s\n" "$version" | sed -e 's/\t//g')"
+ version="$(printf "%s\n" "$version" | sed -e 's/\ //g')"
+ version="$(printf "%s\n" "$version" | sed -e 's/\.\.//g')"
+ version="$(printf "%s\n" "$version" | sed -e 's/\.\///g')"
+ version="$(printf "%s\n" "$version" | sed -e 's/\//-/g')"
+ version="${version#-}"
+
+ [ -n "$version" ] || err "'version' empty after sanitization" \
+ "xbmk_sanitize_version" "$@"; :
+}
+
+mktarball()
+{
+ printf "Creating tar archive '%s' from directory '%s'\n" "$2" "$1"
+ [ "${2%/*}" = "$2" ] || x_ mkdir -p "${2%/*}"
+ x_ tar -c "$1" | xz -T$XBMK_THREADS -9e > "$2" || \
+ err "can't make tarball '$1'" "mktarball" "$@"
}
e()
@@ -97,22 +64,6 @@ e()
printf "%s %s\n" "$1" "$es2" 1>&2
}
-mk()
-{
- mk_flag="$1" || err "No argument given"
- shift 1 && for mk_arg in "$@"; do
- x_ ./mk $mk_flag $mk_arg
- done; :
-}
-
-check_defconfig()
-{
- [ -d "$1" ] || err "Target '$1' not defined."
- for x in "$1"/config/*; do
- [ -f "$x" ] && printf "%s\n" "$x" && return 1
- done; :
-}
-
setvars()
{
_setvars=""
@@ -122,80 +73,128 @@ setvars()
fi
val="$1"
shift 1
- for var in "$@"; do
- _setvars="$var=\"$val\"; $_setvars"
+ while [ $# -gt 0 ]; do
+ printf "%s=\"%s\"\n" "$1" "$val"
+ shift 1
done
- printf "%s\n" "${_setvars% }"
}
setcfg()
{
[ $# -gt 1 ] && printf "e \"%s\" f missing && return %s;\n" "$1" "$2"
[ $# -gt 1 ] || \
- printf "e \"%s\" f not && err \"Missing config\";\n" "$1"
- printf ". \"%s\" || err \"Could not read config\";\n" "$1"
+ printf "e \"%s\" f not && err \"Missing config '$1'\";\n" "$1"
+ printf ". \"%s\" || err \"Could not read config '$1'\";\n" "$1"
}
chkvars()
{
- for var in "$@"; do
- eval "[ -n \"\${$var+x}\" ] || err \"$var unset\""
- eval "[ -n \"\$$var\" ] || err \"$var unset\""
+ while [ $# -gt 0 ]; do
+ eval "[ -n \"\${$1+x}\" ] || err \"$1 unset\""
+ eval "[ -n \"\$$1\" ] || err \"$1 unset\"; shift 1; :"
done; :
}
-fe_()
+# return 0 if project is single-tree, otherwise 1
+# e.g. coreboot is multi-tree, so 1
+singletree()
{
- find_ex "x_" "$@"
+ ( fx_ "eval exit 1 && err" find "config/$1/"*/ -type f \
+ -name "target.cfg" ) || return 1; :
}
-fx_()
+findpath()
{
- find_ex "" "$@"
+ [ $# -gt 0 ] || err "findpath: No arguments provided" "findpath" "$@"
+ while [ $# -gt 0 ]; do
+ found="$(readlink -f "$1" 2>/dev/null)" || return 1; :
+ [ -n "$found" ] || found="$(realpath "$1" 2>/dev/null)" || \
+ return 1; :
+ printf "%s\n" "$found"
+ shift 1
+ done
+}
+
+pad_one_byte()
+{
+ paddedfile="$(mktemp || err "mktemp pad_one_byte")" || \
+ err "can't make tmp file" "pad_one_byte" "$@"
+ x_ cat "$1" config/data/coreboot/0 > "$paddedfile" || \
+ err "could not pad file '$paddedfile'" "pad_one_byte" "$1"; :
+ x_ mv "$paddedfile" "$1"
}
-find_ex()
+unpad_one_byte()
{
- xmsg="$1" && shift 1
- fd="`mktemp`" && x_ rm -f "$fd" && x_ touch "$fd"
+ xromsize="$(expr $(stat -c '%s' "$1") - 1)" || \
+ err "can't increment file size" "unpad_one_byte" "$@"
+ [ $xromsize -lt 524288 ] && \
+ err "too small, $xromsize: $1" "unpad_one_byte" "$@"
+
+ unpaddedfile="$(mktemp || err "mktemp unpad_one_byte")" || \
+ err "can't make tmp file" "unpad_one_byte" "$@"
+ x_ dd if="$1" of="$unpaddedfile" bs=$xromsize count=1
+ x_ mv "$unpaddedfile" "$1"
+}
+
+fx_()
+{
+ xchk fx_ "$@"
+ fd="$(mktemp || err "can't create tmpfile")" || \
+ err "can't make tmpfile" "fx_" "$@"
+ x_ rm -f "$fd" && x_ touch "$fd"
xx="$1" && shift 1
- $xmsg find "$@" 2>/dev/null | sort > "$fd" || \
- err "!find $(echo "$@") > \"$fd\""
- while read -r fx; do
- $xx "$fx" || break; :
- done < "$fd"
+ "$@" 2>/dev/null | sort 1>"$fd" 2>/dev/null || \
+ err "can't sort to '$fd'" "fx_" "$xx" "$@"
+ dx_ "$xx" "$fd" || :
x_ rm -f "$fd"
}
-x_()
+dx_()
{
- [ $# -lt 1 ] && printf "WARNING: x_ called without arguments\n" 1>&2
- [ $# -lt 1 ] || [ -n "$1" ] || err "Empty first arg: x_ $(echo "$@")"
- [ $# -lt 1 ] || "$@" || err "Unhandled error for: $(echo "$@")"; :
+ xchk dx_ "$@"
+ [ ! -f "$2" ] || while read -r fx; do
+ $1 "$fx" || return 1; :
+ done < "$2" || err "cannot read '$2'" "dx_" "$@"; :
}
-err()
+x_()
{
- xbmk_err_val=0
- real_err="" && [ -n "${xbmk_err+x}" ] && real_err="$xbmk_err"
+ [ $# -lt 1 ] || [ -n "$1" ] || err "Empty first arg" "x_" "$@"
+ [ $# -lt 1 ] || "$@" || err "Unhandled error" "x_" "$@"
+}
- if [ -z "$real_err" ]; then
- printf "WARNING: err not set. Defaulting to 'err_'\n" 1>&2
- real_err="err_"
+xchk()
+{
+ [ $# -lt 3 ] && err "$1 needs at least two arguments" "xchk" "$@"
+ if [ -z "$2" ] || [ -z "$3" ]; then
+ err "arguments must not be empty" "xchk" "$@"
fi
-
- (
- $real_err "$@" || err_ "Error function '$real_err' *returned* 1"
- err_ "Error function '$real_err' didn't exit"
- exit 1 # just in case!
- ) || xbmk_err_val=1 # otherwise, it wrongly did exit 0, not exit 1
-
- [ $xbmk_err_val -eq 0 ] && err_ "Error function '$real_err' did exit 0"
- exit 1 # just in case!
}
-err_()
+err()
{
- [ $# -lt 1 ] || printf "ERROR %s: %s\n" "$0" "$1" 1>&2 || :
+ if [ $# -eq 1 ]; then
+ printf "ERROR %s: %s\n" "$0" "$1" 1>&2 || :
+ elif [ $# -gt 1 ]; then
+ printf "ERROR %s: %s: in command/function with arguments: " \
+ "$0" "$1" 1>&2
+ shift 1
+ xprintf "$@" 1>&2
+ else
+ printf "ERROR, but no arguments provided to err\n" 1>&2
+ fi
exit 1
}
+
+xprintf()
+{
+ xprintfargs=0
+ while [ $# -gt 0 ]; do
+ printf "\"%s\"" "$1"
+ xprintfargs=1
+ [ $# -gt 1 ] && printf " "; :
+ shift 1
+ done
+ [ $xprintfargs -gt 0 ] && printf "\n"; :
+}
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