#!/usr/bin/env sh # SPDX-License-Identifier: GPL-3.0-or-later # Copyright (c) 2022-2023 Alper Nebi Yasak <alpernebiyasak@gmail.com> # Copyright (c) 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com> # Copyright (c) 2023-2024 Leah Rowe <leah@libreboot.org> set -u -e . "include/lib.sh" . "include/git.sh" XBMKPATH="$PATH" eval `setvars "" xarch srcdir premake cmakedir xlang mode makeargs elfdir cmd \ project target target_dir targets xtree _f release bootstrapargs mkhelper \ autoconfargs listfile autogenargs btype tree rev tree_depend build_depend \ defconfig postmake mkhelpercfg dry dest_dir mdir cleanargs cleancmd` badhash="n" main() { while getopts f:b:m:u:c:x:s:l:n:d: option; do [ -n "$_f" ] && $err "only one flag is permitted" _f="$1" && [ "$_f" = "-d" ] && dry=":" case "$1" in -d) mode="" ;; -b) mode="" ;; -u) mode="oldconfig" ;; -m) mode="menuconfig" ;; -c) mode="distclean" ;; -x) mode="crossgcc-clean" ;; -f) mode="fetch" ;; -s) mode="savedefconfig" ;; -l) mode="olddefconfig" ;; -n) mode="nconfig" ;; *) $err "invalid option '-$option'" ;; esac [ -z "${OPTARG+x}" ] && shift 1 && break project="${OPTARG#src/}"; shift 2 done [ -z "$_f" ] && $err "missing flag (-m/-u/-b/-c/-x/-f/-s/-l/-n)" [ -z "$project" ] && mk $_f $(ls -1 config/git) && return 1 [ -f "config/git/$project/pkg.cfg" ] || $err "'$project' not defined" for d in "elf" "config/data" "config" "src"; do eval "${d#*/}dir=\"$d/$project\"" done; dest_dir="$elfdir" listfile="$datadir/build.list" [ -f "$listfile" ] || listfile="" # optional on all projects mkhelpercfg="$datadir/mkhelper.cfg" e "$mkhelpercfg" f missing && mkhelpercfg="$TMPDIR/mkhelper.cfg" && \ x_ touch "$mkhelpercfg" targets="$@"; cmd="build_targets $targets" singletree "$project" && cmd="build_project" remkdir "${tmpgit%/*}" } build_project() { configure_project "$configdir" || return 0 [ ! -f "$listfile" ] || $dry elfcheck || return 0 [ "$mode" = "distclean" ] && mode="clean" run_make_command || return 0 [ -n "$mode" ] || $dry copy_elf; return 0 } build_targets() { [ -d "$configdir" ] || $err "directory, $configdir, does not exist" [ $# -gt 0 ] || targets="$(ls -1 "$configdir")" || $err "!o $configdir" for x in $targets; do unset CROSS_COMPILE export PATH="$XBMKPATH" [ "$x" = "list" ] && x_ ls -1 "config/$project" && \ listfile="" && break target="$x" printf "'make %s', '%s', '%s'\n" "$mode" "$project" "$target" x_ handle_defconfig [ -n "$mode" ] || [ -z "$postmake" ] || $postmake || \ $err "$project/$target: !postmake: $postmake"; continue done; return 0 } handle_defconfig() { target_dir="$configdir/$target" [ -f "CHANGELOG" ] || fetch_project "$project" configure_project "$target_dir" || return 0 x_ mkdir -p "$elfdir/$target" chkvars tree; srcdir="src/$project/$tree" if [ "$mode" = "distclean" ] || [ "$mode" = "crossgcc-clean" ]; then [ -d "$srcdir" ] || return 0 fi [ -z "$mode" ] && $dry check_cross_compiler for y in "$target_dir/config"/*; do [ "$_f" = "-d" ] || [ -f "$y" ] || continue [ "$_f" = "-d" ] || defconfig="$y" [ -n "$mode" ] || check_defconfig || continue handle_makefile [ -n "$mode" ] || $dry copy_elf done; return 0 } configure_project() { eval `setvars "" xarch xlang build_depend autoconfargs xtree postmake \ tree_depend makeargs btype mkhelper bootstrapargs premake release \ cleanargs cleancmd` _tcfg="$1/target.cfg"; badhash="n"; [ -f "$_tcfg" ] || btype="auto" [ -f "$datadir/mkhelper.cfg" ] && eval `setcfg "$datadir/mkhelper.cfg"` while [ -f "$_tcfg" ] || [ "$cmd" != "build_project" ]; do eval `setvars "" rev tree`; eval `setcfg "$_tcfg"` printf "Loading %s config: %s\n" "$project" "$_tcfg" [ "$_f" = "-d" ] && build_depend="" # dry run [ "$cmd" = "build_project" ] && break [ "$mode" = "fetch" ] || break [ "${_tcfg%/*/target.cfg}" = "${_tcfg%"/$tree/target.cfg"}" ] \ && break; _tcfg="${_tcfg%/*/target.cfg}/$tree/target.cfg" done [ "$XBMK_RELEASE" = "y" ] && [ "$release" = "n" ] && return 1 [ -z "$btype" ] || [ "${mode%config}" = "$mode" ] || return 1 [ -z "$mode" ] && build_dependencies mdir="$PWD/config/submodule/$project" [ -n "$tree" ] && mdir="$mdir/$tree" [ -f "CHANGELOG" ] || check_project_hashes [ "$mode" = "fetch" ] || x_ ./mk -f "$project" $target [ "$mode" = "fetch" ] || return 0 [ -f "CHANGELOG" ] && return 1; fetch_${cmd#build_}; return 1 } build_dependencies() { for bd in $build_depend; do bd_p="${bd%%/*}"; bd_t="${bd##*/}" [ -z "$bd_p" ] && $dry $err "$project/$tree: !bd '$bd'" [ "${bd##*/}" = "$bd" ] && bd_t="" [ -z "$bd_p" ] || $dry ./mk -b $bd_p $bd_t \ || $err "!mk $project/$tree $bd_p/$bd_t"; continue done; return 0 } check_project_hashes() { mkdir -p "$XBMK_CACHE/hash" || $err "!mkdir '$XBMK_CACHE/hash'" old_pjhash=""; [ ! -f "$XBMK_CACHE/hash/$project$tree" ] || \ read -r old_pjhash < "$XBMK_CACHE/hash/$project$tree" x_ rm -f "$TMPDIR/project.list" "$TMPDIR/project.hash" \ "$TMPDIR/project.tmp"; x_ touch "$TMPDIR/project.tmp" x_ touch "$TMPDIR/project.hash" for rmchk in "$datadir" "$configdir/$tree" "$mdir"; do [ -d "$rmchk" ] || continue find "$rmchk" -type f -not -path "*/.git*/*" >> \ "$TMPDIR/project.tmp" || $err "!find $rmchk > project.tmp" done; sort "$TMPDIR/project.tmp" > "$TMPDIR/project.list" || \ $err "!sort project tmp/list" while read -r rmchk; do [ ! -f "$rmchk" ] || sha512sum "$rmchk" | awk \ '{print $1}' >> "$TMPDIR/project.hash" || $err "!h $rmchk" done < "$TMPDIR/project.list" pjhash="$(sha512sum "$TMPDIR/project.hash" | awk '{print $1}')" || : badhash="y" && [ "$pjhash" = "$old_pjhash" ] && badhash="n" [ -f "$XBMK_CACHE/hash/$project$tree" ] || badhash="y" printf "%s\n" "$pjhash" > "$XBMK_CACHE/hash/$project$tree" || \ $err "!mk $XBMK_CACHE/hash/$project$tree" [ "$badhash" = "n" ] || rm -Rf "src/$project/$tree" \ "elf/$project/$tree" "elf/$project/$target" || \ $err "!rm $project $tree"; : } check_cross_compiler() { xgccargs="UPDATED_SUBMODULES=1 CPUS=$XBMK_THREADS" for _xarch in $xarch; do cbdir="src/coreboot/$tree" [ "$project" != "coreboot" ] && cbdir="src/coreboot/default" [ -n "$xtree" ] && cbdir="src/coreboot/$xtree" x_ ./mk -f coreboot ${cbdir#src/coreboot/} export PATH="$PWD/$cbdir/util/crossgcc/xgcc/bin:$PATH" export CROSS_COMPILE="${xarch% *}-" [ -n "$xlang" ] && export BUILD_LANGUAGES="$xlang" xfix="${_xarch%-*}" && [ "$xfix" = "x86_64" ] && xfix="x64" # sometimes buildgcc fails for like no reason. try twice. make -C "$cbdir" crossgcc-$xfix $xgccargs || \ make -C "$cbdir" crossgcc-$xfix $xgccargs || \ $err "!mkxgcc $project/$xtree '$xfix' '$xgccargs'" done; return 0 } check_defconfig() { [ -f "$defconfig" ] || $dry $err "$project/$target: missing defconfig" dest_dir="$elfdir/$target/${defconfig#"$target_dir/config/"}" $dry elfcheck || return 1 # skip build if a previous one exists $dry x_ mkdir -p "$dest_dir" } elfcheck() { # TODO: very hacky check. do it properly (based on build.list) for elftest in "$dest_dir"/*; do [ -e "$elftest" ] && e "$elftest" f && return 1 done; return 0 } handle_makefile() { _cleancmd="clean" [ -n "$cleancmd" ] && _cleancmd="$cleancmd" $dry check_makefile "$srcdir" && \ x_ make -C "$srcdir" $cleanargs $_cleancmd [ -f "$defconfig" ] && x_ cp "$defconfig" "$srcdir/.config" [ -n "$mode" ] || [ -n "$btype" ] || $dry make -C \ "$srcdir" silentoldconfig || make -C "$srcdir" oldconfig || : run_make_command || $err "handle_makefile $srcdir: no makefile!" _copy=".config" && [ "$mode" = "savedefconfig" ] && _copy="defconfig" [ "${mode%config}" = "$mode" ] || \ $dry x_ cp "$srcdir/$_copy" "$defconfig" [ -e "$srcdir/.git" ] && [ "$project" = "u-boot" ] && \ [ "$mode" = "distclean" ] && $dry x_ git -C "$srcdir" $cleanargs clean -fdx; : } run_make_command() { [ -z "$premake" ] || [ -n "$mode" ] || $premake || $err "!$premake" $dry check_cmake "$srcdir" && [ -z "$mode" ] && $dry check_autoconf \ "$srcdir"; $dry check_makefile "$srcdir" || return 1 $dry make -C "$srcdir" $mode -j$XBMK_THREADS $makeargs || $err "!$mode" [ -z "$mkhelper" ] || [ -n "$mode" ] || $mkhelper || $err "!$mkhelper" [ "$mode" = "clean" ] && \ $dry make -C "$srcdir" $cleanargs distclean || :; : } check_cmake() { [ -z "$cmakedir" ] || $dry check_makefile "$1" || cmake -B "$1" \ "$1/$cmakedir" || $dry check_makefile "$1" || $err \ "$1: !cmk $cmakedir" [ -z "$cmakedir" ] || $dry check_makefile "$1" || \ $err "check_cmake $1: can't generate Makefile"; return 0 } check_autoconf() { ( cd "$1" || $err "!cd $1" [ -f "bootstrap" ] && x_ ./bootstrap $bootstrapargs [ -f "autogen.sh" ] && x_ ./autogen.sh $autogenargs [ -f "configure" ] && x_ ./configure $autoconfargs; return 0 ) || $err "can't bootstrap project: $1" } check_makefile() { [ -f "$1/Makefile" ] || [ -f "$1/makefile" ] || \ [ -f "$1/GNUmakefile" ] || return 1; return 0 } copy_elf() { [ -f "$listfile" ] && x_ mkdir -p "$dest_dir" && while read -r f; do [ -f "$srcdir/$f" ] && x_ cp "$srcdir/$f" "$dest_dir" done < "$listfile"; x_ make clean -C "$srcdir" $cleanargs } main $@ || exit 0 . "$mkhelpercfg" $cmd