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#!/usr/bin/env sh
# SPDX-License-Identifier: GPL-3.0-or-later
# SPDX-FileCopyrightText: 2022-2023 Alper Nebi Yasak <alpernebiyasak@gmail.com>
# SPDX-FileCopyrightText: 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
# SPDX-FileCopyrightText: 2023 Leah Rowe <leah@libreboot.org>
set -u -e
. "include/err.sh"
. "include/option.sh"
. "include/git.sh"
eval "$(setvars "" xarch cfgsdir codedir config config_name xlang mode \
elfdir listfile project target target_dir targets tree _f target1)"
main()
{
while getopts f:b:m:u:c:x:s:l:n: option; do
_f="${1}"
case "${1}" in
-b) : ;;
-u) mode="oldconfig" ;;
-m) mode="menuconfig" ;;
-c) mode="distclean" ;;
-x) mode="crossgcc-clean" ;;
-f) mode="fetch" ;;
-s) mode="savedefconfig" ;;
-l) mode="olddefconfig" ;;
-n) mode="nconfig" ;;
*) err "Invalid option" ;;
esac
shift; project="${OPTARG#src/}"; shift
done
[ -z "$_f" ] && err "missing flag (-m/-u/-b/-c/-x/-f/-s/-l/-n)"
[ -z "$project" ] && err "project name not specified"
check_project
_cmd="build_projects"
[ -f "config/${project}/build.list" ] && _cmd="build_targets"
$_cmd $@
}
build_projects()
{
[ $# -gt 0 ] && x_ ./update trees $_f $@
[ "$mode" = "fetch" ] && eval "fetch_project_repo; return 0;"
codedir="src/${project}"
[ -d "$codedir" ] || x_ ./update trees -f "$project"
if [ "$project" = "uefitool" ]; then
(
x_ cd src/uefitool
cmake UEFIExtract/ || [ -f Makefile ] || \
err "build_projects: !cmake UEFIExtract/"
) || err "can't build cmake on uefiextract"
fi
[ "$mode" = "distclean" ] && mode="clean"
run_make_command || return 0
}
build_targets()
{
elfdir="elf/${project}"
[ "$elfdir" = "elf/coreboot" ] && \
elfdir="elf/coreboot_nopayload_DO_NOT_FLASH"
cfgsdir="config/${project}"
[ -d "$cfgsdir" ] || err "directory, $cfgsdir, does not exist"
listfile="${cfgsdir}/build.list"
[ -f "$listfile" ] || err "list file, $listfile, does not exist"
# Build for all targets if no argument is given
[ $# -gt 0 ] && target1="$1"
[ "$target1" = "utils" ] && [ "$project" = "coreboot" ] && \
shift 1
targets=$(items "$cfgsdir") || \
err "Cannot get options for $cfgsdir"
[ $# -gt 0 ] && targets=$@
[ -z "$mode" ] && x_ mkdir -p "$elfdir"
handle_targets
}
handle_targets()
{
for x in $targets; do
target="${x}"
printf "Running 'make %s' for project '%s, target '%s''\n" \
"$mode" "$project" "$target"
[ "$project" != "coreboot" ] || [ -n "$mode" ] || \
[ "$target1" = "utils" ] || \
x_ ./vendor download $target
x_ handle_defconfig
done
[ "$target1" = "utils" ] && [ "$project" = "coreboot" ] && return 0
[ -z "${mode}" ] && printf "Done! Check %s/\n\n" "$elfdir"; return 0
}
handle_defconfig()
{
handle_src_tree "$target" || return 0
[ "$target1" = "utils" ] && [ "$project" = "coreboot" ] && \
eval "handle_coreboot_utils \"$tree\"; return 0"
for y in "${target_dir}/config"/*; do
[ -f "$y" ] || continue
config="$y"
config_name="${config#"${target_dir}/config/"}"
printf "handle/make/config %s %s: handling config %s\n" \
"$project" "$target" "$config_name"
[ -n "$mode" ] || check_config || continue
handle_makefile
[ -n "$mode" ] || copy_elf
done
}
handle_src_tree()
{
target_dir="${cfgsdir}/${target}"
[ "$mode" = "fetch" ] && eval "fetch_project_trees; return 1;"
x_ mkdir -p "${elfdir}/${target}"
eval "$(setvars "" xarch xlang tree)"
. "${target_dir}/target.cfg" || \
err "handle_src_tree ${target_dir}: cannot load target.cfg"
[ -z "$tree" ] && err "handle_src_tree $project/$tree: tree unset"
codedir="src/${project}/${tree}"
if [ ! -d "$codedir" ]; then
if [ "$mode" = "distclean" ] || \
[ "$mode" = "crossgcc-clean" ]; then
printf "Directory %s missing; skipping clean\n" \
"$codedir" 1>&2
return 1
fi
x_ ./update trees -f "$project" "$target"
fi
[ "$target1" = "utils" ] && [ "$project" = "coreboot" ] && return 0
[ -z "$mode" ] && check_cross_compiler; return 0
}
check_cross_compiler()
{
for _xarch in $xarch; do
cbdir="src/coreboot/${tree}"
[ "$project" != "coreboot" ] && cbdir="src/coreboot/default"
x_ ./update trees -f coreboot ${cbdir#src/coreboot/}
export PATH="${PWD}/${cbdir}/util/crossgcc/xgcc/bin:$PATH"
export CROSS_COMPILE="${xarch% *}-"
[ -n "${xlang}" ] && export BUILD_LANGUAGES="$xlang"
[ -d "${cbdir}/util/crossgcc/xgcc/${_xarch}/" ] && continue
x_ make -C "$cbdir" crossgcc-${_xarch%-*} CPUS=$(nproc)
done
}
check_config()
{
[ -f "$config" ] || err "check_config: ${project}/${target}: no config"
dest_dir="${elfdir}/${target}/${config_name}"
# TODO: very hacky check. do it properly (based on build.list)
for elftest in "${dest_dir}"/*; do
[ -f "$elftest" ] || continue
printf "Build already exists, so skipping build\n" 1>&2
return 1
done
x_ mkdir -p "$dest_dir"
}
handle_makefile()
{
x_ make clean -C "$codedir"
x_ cp "$config" "${codedir}/.config"
[ -n "$mode" ] || make -C "$codedir" silentoldconfig || \
make -C "$codedir" oldconfig || :
run_make_command || err "handle_makefile $codedir: no makefile!"
if [ -e "${codedir}/.git" ] && [ "$project" = "u-boot" ] && \
[ "$mode" = "distclean" ]; then
x_ git -C "$codedir" clean -fdx
elif [ "$mode" = "oldconfig" ] || [ "$mode" = "olddefconfig" ] || \
[ "$mode" = "menuconfig" ] || [ "$mode" = "nconfig" ]; then
x_ cp "${codedir}/.config" "$config"
elif [ "$mode" = "savedefconfig" ]; then
x_ cp "${codedir}/defconfig" "$config"
fi
}
run_make_command()
{
[ -f "${codedir}/Makefile" ] || [ -f "${codedir}/makefile" ] || \
[ -f "${codedir}/GNUmakefile" ] || return 1
[ "$project" = "coreboot" ] && [ -z "$mode" ] && \
x_ printf "%s\n" "${version%%-*}" \
> "${codedir}/.coreboot-version"
x_ make $mode -j$(nproc) -C "$codedir"
[ "$mode" != "clean" ] && return 0
make -C "$codedir" distclean 2>/dev/null || :
}
copy_elf()
{
while read -r f; do
[ ! -f "${codedir}/$f" ] || \
x_ cp "${codedir}/${f}" "$dest_dir"
done < "$listfile"
x_ make clean -C "$codedir"
}
main $@
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