From 8ecb62c6628b459e299cba0cda65430018a07b36 Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Sat, 26 Apr 2025 18:39:46 +0100 Subject: rename include/lib.sh to init.sh this is in prep for the next change, where non-init functions will be moved to another file, again named include/lib.sh Signed-off-by: Leah Rowe --- include/lib.sh | 355 --------------------------------------------------------- 1 file changed, 355 deletions(-) delete mode 100644 include/lib.sh (limited to 'include/lib.sh') diff --git a/include/lib.sh b/include/lib.sh deleted file mode 100644 index ef32ae6c..00000000 --- a/include/lib.sh +++ /dev/null @@ -1,355 +0,0 @@ -# SPDX-License-Identifier: GPL-3.0-only -# Copyright (c) 2022 Caleb La Grange -# Copyright (c) 2022 Ferass El Hafidi -# Copyright (c) 2020-2025 Leah Rowe -# Copyright (c) 2025 Alper Nebi Yasak - -export LC_COLLATE=C -export LC_ALL=C - -projectname="libreboot" -projectsite="https://libreboot.org/" - -[ -z "${PATH+x}" ] && \ - export PATH="/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" -xbmkpath="$PATH" - -_ua="Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0" - -ifdtool="elf/ifdtool/default/ifdtool" -cbfstool="elf/cbfstool/default/cbfstool" -rmodtool="elf/cbfstool/default/rmodtool" -grubdata="config/data/grub" -err="err_" - -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% }" -} - -err_() -{ - printf "ERROR %s: %s\n" "$0" "$1" 1>&2 - exit 1 -} - -eval "`setvars "" _nogit board reinstall versiondate aur_notice configdir \ - datadir version xbmkpwd relname xbmkpwd xbmktmp python pyver`" - -xbmk_init() -{ - xbmkpwd="`pwd`" || $err "Cannot generate PWD" - export PWD="$xbmkpwd" - - if [ $# -gt 0 ] && [ "$1" = "dependencies" ]; then - install_packages "$@" || exit 1 - exit 0 - fi - - id -u 1>/dev/null 2>/dev/null || $err "suid check failed (id -u)" - [ "$(id -u)" != "0" ] || $err "this command as root is not permitted" - - for fv in version versiondate; do - eval "[ ! -f \".$fv\" ] || read -r $fv < \".$fv\" || :" - done - - for xbmk_cmd in x_python x_cache x_vars x_setver x_run_child; do - $xbmk_cmd "$@" - done -} - -x_python() -{ - pyv="import sys; print(sys.version_info[:])" - python="python3" - pybin python3 1>/dev/null || python="python" - pyver="2" && [ "$python" = "python3" ] && pyver="3" - pybin "$python" 1>/dev/null || pyver="" - [ -z "$pyver" ] || "`pybin "$python"`" -c "$pyv" 1>/dev/null \ - 2>/dev/null || $err "Cannot detect host Python version." - if [ -n "$pyver" ]; then - pyver="$("$(pybin "$python")" -c "$pyv" | awk '{print $1}')" - pyver="${pyver#(}" - pyver="${pyver%,}" - fi - [ "${pyver%%.*}" = "3" ] || $err "Bad python version (must by 3.x)"; : -} - -# Use direct path, to prevent a hang if Python is using a virtual environment, -# not command -v, to prevent a hang when checking python's version -# See: https://docs.python.org/3/library/venv.html#how-venvs-work -pybin() -{ - py="import sys; quit(1) if sys.prefix == sys.base_prefix else quit(0)" - - venv=1 - command -v "$1" 1>/dev/null 2>/dev/null || venv=0 - [ $venv -lt 1 ] || "$1" -c "$py" 1>/dev/null 2>/dev/null || venv=0 - - # 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 "$1" 2>/dev/null`" ]; then - # realpath isn't posix, but available mostly universally - pypath="$(realpath \ - "$(command -v "$1" 2>/dev/null)" 2>/dev/null || :)" - [ -e "$pypath" ] && [ ! -d "$pypath" ] && \ - [ -x "$pypath" ] && printf "%s\n" "$pypath" && return 0; : - fi - - # if python venv: fall back to common PATH directories for checking - [ $venv -gt 0 ] && for pypath in "/usr/local/bin" "/usr/bin"; do - [ -e "$pypath/$1" ] && [ ! -d "$pypath/$1" ] && \ - [ -x "$pypath/$1" ] && printf "%s/%s\n" "$pypath" "$1" && \ - return 0 - done - [ $venv -gt 0 ] && return 1 - - # Defer to normal command -v if not a venv - command -v "$1" 2>/dev/null || return 1 -} - -x_cache() -{ - # XBMK_CACHE is a directory, for caching downloads and git repon - [ -z "${XBMK_CACHE+x}" ] && export XBMK_CACHE="$xbmkpwd/cache" - [ -z "$XBMK_CACHE" ] && export XBMK_CACHE="$xbmkpwd/cache" - [ -L "$XBMK_CACHE" ] && [ "$XBMK_CACHE" = "$xbmkpwd/cache" ] && \ - $err "cachedir '$xbmkpwd/cache' is a symlink" - [ -L "$XBMK_CACHE" ] && export XBMK_CACHE="$xbmkpwd/cache" - [ -f "$XBMK_CACHE" ] && $err "cachedir '$XBMK_CACHE' is a file"; : -} - -x_vars() -{ - # if "y": a coreboot target won't be built if target.cfg says release="n" - # (this is used to exclude certain build targets from releases) - [ -z "${XBMK_RELEASE+x}" ] && export XBMK_RELEASE="n" - [ "$XBMK_RELEASE" = "y" ] || export XBMK_RELEASE="n" - - [ -z "${XBMK_THREADS+x}" ] && export XBMK_THREADS=1 - expr "X$XBMK_THREADS" : "X-\{0,1\}[0123456789][0123456789]*$" \ - 1>/dev/null 2>/dev/null || export XBMK_THREADS=1 - - [ -e ".git" ] || [ -f ".version" ] || printf "unknown\n" > .version \ - || $err "Cannot generate unknown .version file" - [ -e ".git" ] || [ -f ".versiondate" ] || printf "1716415872\n" > \ - .versiondate || $err "Cannot generate unknown .versiondate file" -} - -x_setver() -{ - version_="$version" - [ ! -e ".git" ] || version="$(git describe --tags HEAD 2>&1)" || \ - version="git-$(git rev-parse HEAD 2>&1)" || version="$version_" - versiondate_="$versiondate" - [ ! -e ".git" ] || versiondate="$(git show --no-patch --no-notes \ - --pretty='%ct' HEAD)" || versiondate="$versiondate_" - - chkvars version versiondate - printf "%s\n" "$version" > .version || $err "can't save version" - printf "%s\n" "$versiondate" > .versiondate || $err "can't save date" - - relname="$projectname-$version" - export LOCALVERSION="-$projectname-${version%%-*}" -} - -# if this instance is the main parent, re-run as a child process and exit. -x_run_child() -{ - # unify all temporary files/directories in a single TMPDIR - [ -z "${TMPDIR+x}" ] || [ "${TMPDIR%_*}" = "/tmp/xbmk" ] || \ - unset TMPDIR - [ -n "${TMPDIR+x}" ] && export TMPDIR="$TMPDIR" && xbmktmp="$TMPDIR" - [ -z "${TMPDIR+x}" ] || return 0 # this is a child instance, so return - - # parent instance of xbmk, so don't return. set up TMPDIR - # and re-run as a child instance: - [ -f "lock" ] && $err "$xbmkpwd/lock exists. Is a build running?" - export TMPDIR="/tmp" - export TMPDIR="$(mktemp -d -t xbmk_XXXXXXXX)" - xbmktmp="$TMPDIR" - touch lock || $err "cannot create 'lock' file" - x_ rm -Rf "$XBMK_CACHE/xbmkpath" "$XBMK_CACHE/gnupath" - x_ mkdir -p "$XBMK_CACHE/gnupath" "$XBMK_CACHE/xbmkpath" - export PATH="$XBMK_CACHE/xbmkpath:$XBMK_CACHE/gnupath:$PATH" - ( - # set up python v3.x in PATH, in case it's not set up correctly. - # see code above that detected the correct python3 command. - cd "$XBMK_CACHE/xbmkpath" || $err "can't cd $XBMK_CACHE/xbmkpath" - x_ ln -s "`pybin "$python"`" python - ) || $err "Can't set up python symlink in $XBMK_CACHE/xbmkpath" - - xbmk_rval=0 - ./mk "$@" || xbmk_rval=1 - rm -Rf "$xbmktmp" || xbmk_rval=1 - rm -f lock || xbmk_rval=1 - exit $xbmk_rval -} - -chkvars() -{ - for var in "$@"; do - eval "[ -n \"\${$var+x}\" ] || \$err \"$var unset\"" - eval "[ -n \"\$$var\" ] || \$err \"$var unset\"" - done; : -} - -setcfg() -{ - [ $# -gt 1 ] && printf "e \"%s\" f missing && return %s;\n" "$1" "$2" - [ $# -gt 1 ] || \ - printf "e \"%s\" f not && %s \"Missing config\";\n" "$1" "$err" - printf ". \"%s\" || %s \"Could not read config\";\n" "$1" "$err" -} - -e() -{ - es_t="e" && [ $# -gt 1 ] && es_t="$2" - es2="already exists" - estr="[ -$es_t \"\$1\" ] || return 1" - [ $# -gt 2 ] && estr="[ -$es_t \"\$1\" ] && return 1" && es2="missing" - - eval "$estr" - printf "%s %s\n" "$1" "$es2" 1>&2 -} - -install_packages() -{ - [ $# -lt 2 ] && $err "fewer than two arguments" - [ $# -gt 2 ] && reinstall="$3" - - eval "`setcfg "config/dependencies/$2"`" - - chkvars pkg_add pkglist - $pkg_add $pkglist || $err "Cannot install packages" - - [ -n "$aur_notice" ] && \ - printf "You need AUR packages: %s\n" "$aur_notice" 1>&2; : -} - -check_defconfig() -{ - [ -d "$1" ] || $err "Target '$1' not defined." - for x in "$1"/config/*; do - [ -f "$x" ] && printf "%s\n" "$x" && return 1 - done; : -} - -remkdir() -{ - rm -Rf "$1" || $err "remkdir: !rm -Rf \"$1\"" - mkdir -p "$1" || $err "remkdir: !mkdir -p \"$1\"" -} - -mkrom_tarball() -{ - printf "%s\n" "$version" > "$1/.version" || $err "$1 !version" - printf "%s\n" "$versiondate" > "$1/.versiondate" || $err "$1 !vdate" - - mktarball "$1" "${1%/*}/${relname}_${1##*/}.tar.xz" - x_ rm -Rf "$1" -} - -mktarball() -{ - [ "${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() -{ - ( - 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 $1" -} - -# return 0 if project is single-tree, otherwise 1 -# e.g. coreboot is multi-tree, so 1 -singletree() -{ - for targetfile in "config/${1}/"*/target.cfg; do - [ -e "$targetfile" ] && [ -f "$targetfile" ] && return 1; : - done; : -} - -# can grab from the internet, or copy locally. -# if copying locally, it can only copy a file. -xbmkget() -{ - _dlop="curl" && [ $# -gt 4 ] && _dlop="$5" - cached="$XBMK_CACHE/file/$4" - dl_fail="n" # 1 url, 2 url backup, 3 destination, 4 checksum - vendor_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 - vendor_checksum "$4" "$cached" || dl_fail="n" - done - [ "$dl_fail" = "y" ] && $err "$1 $2 $3 $4: not downloaded" - [ "$cached" = "$3" ] || x_ cp "$cached" "$3"; : -} - -vendor_checksum() -{ - [ "$(sha512sum "$2" | awk '{print $1}')" != "$1" ] || return 1 - printf "Bad checksum for file: %s\n" "$2" 1>&2; rm -f "$2" || :; : -} - -cbfs() -{ - ccmd="add-payload" && [ $# -gt 3 ] && [ $# -lt 5 ] && ccmd="add" - lzma="-c lzma" && [ $# -gt 3 ] && [ $# -lt 5 ] && lzma="-t $4" - - [ $# -gt 4 ] && [ "$5" = "0x1110000" ] && \ - ccmd="add-flat-binary" && \ - lzma="-c lzma -l 0x1110000 -e 0x1110000" - - x_ "$cbfstool" "$1" $ccmd -f "$2" -n "$3" $lzma -} - -mk() -{ - mk_flag="$1" || $err "No argument given" - shift 1 && for mk_arg in "$@"; do - x_ ./mk $mk_flag $mk_arg - done; : -} - -x_() -{ - [ $# -lt 1 ] || "$@" || $err "Unhandled error for: $(echo "$@")"; : -} - -xbmk_init "$@" -- cgit v1.2.1