301 lines
8.2 KiB
Bash
Executable File
301 lines
8.2 KiB
Bash
Executable File
#!/usr/bin/env sh
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# SPDX-License-Identifier: GPL-3.0-or-later
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# SPDX-FileCopyrightText: 2022 Alper Nebi Yasak <alpernebiyasak@gmail.com>
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# SPDX-FileCopyrightText: 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
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# SPDX-FileCopyrightText: 2023 Leah Rowe <leah@libreboot.org>
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[ "x${DEBUG+set}" = 'xset' ] && set -v
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set -u -e
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. "include/err.sh"
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. "include/option.sh"
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read projectname < projectname
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read version < version
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export LOCALVERSION="-${projectname}-${version}"
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eval "$(setvars "" arch cfgsdir codedir config config_name crossgcc_ada mode \
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elfdir listfile project romtype target target_dir targets tree cbfstool _f)"
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tmpclean="$(mktemp -d -t makeclean.XXXXXXXXXX)"
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main()
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{
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while getopts b:m:u:c:x: option
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do
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_f="${1}"
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case "${1}" in
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-b) : ;;
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-u) mode="oldconfig" ;;
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-m) mode="menuconfig" ;;
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-c) mode="distclean" ;;
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-x) mode="crossgcc-clean" ;;
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*) err "Invalid option" ;;
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esac
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shift; project="${OPTARG#src/}"; shift
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done
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[ -z ${_f} ] && err "flag not specified (-m, -u, -b, -c or -x)"
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[ -z ${project} ] && err "project name not specified"
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if [ ! -f "config/${project}/build.list" ]; then
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build_projects $@
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else
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build_targets $@
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fi
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}
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build_projects()
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{
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[ $# -gt 0 ] && x_ ./update project build ${_f} ${@}
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codedir="src/${project}"
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[ -d "${codedir}" ] || x_ ./update project repo "${project}"
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if [ "${project}" = "uefitool" ]; then
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(
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x_ cd src/uefitool
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cmake UEFIExtract/ || [ -f Makefile ] || \
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err "build_targets: !cmake UEFIExtract/"
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)
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fi
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[ "${mode}" = "distclean" ] && mode="clean"
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run_make_command || return 0
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}
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build_targets()
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{
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elfdir="elf/${project}"
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cfgsdir="config/${project}"
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[ -d "${cfgsdir}" ] || err "directory, ${cfgsdir}, does not exist"
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listfile="${cfgsdir}/build.list"
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[ -f "${listfile}" ] || err "list file, ${listfile}, does not exist"
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# Build for all targets if no argument is given
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targets=$(listitems "${cfgsdir}") || \
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err "Cannot get options for ${cfgsdir}"
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[ $# -gt 0 ] && targets=$@
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[ -z ${mode} ] && x_ mkdir -p "${elfdir}/"
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handle_targets
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}
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handle_targets()
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{
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for x in ${targets}; do
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target="${x}"
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printf "Running 'make %s' for project '%s, target '%s''\n" \
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"${mode}" "${project}" "${target}"
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[ "${project}" != "coreboot" ] || [ ! -z ${mode} ] || \
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x_ ./update blobs download ${target}
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x_ handle_defconfig
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done
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[ -z ${mode} ] || return 0
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printf "Done! The files are stored under %s/\n\n" "${elfdir}"
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}
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handle_defconfig()
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{
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handle_src_tree "${target}" || return 0
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for y in "${target_dir}/config"/*; do
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[ -f "${y}" ] || continue
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config="${y}"
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config_name="${config#${target_dir}/config/}"
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printf "handle/make/config %s %s: handling config %s\n" \
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"${project}" "${target}" "${config_name}"
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[ ! -z ${mode} ] || check_config || continue
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handle_makefile
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[ ! -z ${mode} ] || copy_elf
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done
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}
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handle_src_tree()
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{
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target_dir="${cfgsdir}/${target}"
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x_ mkdir -p "${elfdir}/${target}"
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eval "$(setvars "" arch tree)"
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romtype="normal"
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[ -f "${target_dir}/target.cfg" ] || \
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err "handle_src_tree: ${target_dir}: missing target.cfg"
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# Override the above defaults using target.cfg
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. "${target_dir}/target.cfg" # source
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[ -z ${tree} ] && \
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err "handle_src_tree: ${target_dir}: tree undefined"
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[ -z ${arch} ] && \
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err "handle_src_tree: ${target_dir}: undefined cpu type"
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codedir="src/${project}/${tree}"
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if [ ! -d "${codedir}" ]; then
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if [ "${mode}" = "distclean" ] || \
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[ "${mode}" = "crossgcc-clean" ]; then
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printf "Directory %s doesn't exist; skipping clean\n" \
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"${codedir}" 1>&2
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return 1
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fi
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x_ ./update project trees "${project}" "${target}"
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elif [ "${mode}" = "distclean" ] || \
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[ "${mode}" = "crossgcc-clean" ]; then
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[ -f "${tmpclean}/${tree}" ] && return 1
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touch "${tmpclean}/${tree}"
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fi
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# u-boot and coreboot are both compiled with coreboot's crossgcc
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if [ "${project}" = "coreboot" ] || [ "${project}" = "u-boot" ]; then
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[ ! -z ${mode} ] || check_cross_compiler || \
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err "handle_src_tree ${project}/${target}: crossgcc"
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cbfstool="cbutils/${tree}/cbfstool"
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[ -f "${cbfstool}" ] || x_ ./build coreboot utils "${tree}"
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fi
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}
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# set up cross-compiler (coreboot crossgcc) for u-boot and coreboot
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# (seabios and grub currently use hostcc, not crossgcc)
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check_cross_compiler()
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{
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[ "${crossgcc_ada}" = "y" ] || [ "${crossgcc_ada}" = "n" ] || \
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crossgcc_ada="y"
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[ "${crossgcc_ada}" != "y" ] && \
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export BUILD_LANGUAGES=c
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cbdir="src/coreboot/${tree}"
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[ "${project}" != "coreboot" ] && \
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cbdir="src/coreboot/default" # not u-boot (e.g. linux)
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[ "${project}" = "u-boot" ] && \
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cbdir="src/coreboot/cros" # u-boot only used on coreboot/cros
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# only true if not building coreboot:
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ctarget="${cbdir#src/coreboot/}"
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[ -d "${cbdir}" ] || \
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x_ ./update project trees coreboot ${ctarget}
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if [ "${arch}" = "x86_32" ] || [ "${arch}" = "x86_64" ]; then
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[ -d "${cbdir}/util/crossgcc/xgcc/i386-elf/" ] || \
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make -C "${cbdir}" crossgcc-i386 CPUS=$(nproc) || \
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return 1
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case "$(uname -m)" in
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x86*|i*86|amd64) : ;;
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*) export CROSS_COMPILE=i386-elf- ;;
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esac
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elif [ "${arch}" = "ARMv7" ]; then
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[ -d "${cbdir}/util/crossgcc/xgcc/arm-eabi/" ] || \
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make -C "${cbdir}" crossgcc-arm CPUS=$(nproc) || \
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return 1
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case "$(uname -m)" in
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arm|arm32|armv6*|armv7*) : ;;
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*) export CROSS_COMPILE=arm-eabi- ;;
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esac
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elif [ "${arch}" = "AArch64" ]; then
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[ -d "${cbdir}/util/crossgcc/xgcc/aarch64-elf/" ] || \
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make -C "${cbdir}" crossgcc-aarch64 CPUS=$(nproc) || \
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return 1
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# aarch64 also needs armv7 toolchain for arm-trusted-firmware
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[ -d "${cbdir}/util/crossgcc/xgcc/arm-eabi/" ] || \
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make -C "${cbdir}" crossgcc-arm CPUS=$(nproc) || \
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return 1
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case "$(uname -m)" in
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arm64|aarch64) : ;;
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*) export CROSS_COMPILE=aarch64-elf- ;;
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esac
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fi
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# we *must* ensure that u-boot's build system uses crossgcc first
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export PATH="$(pwd)/${cbdir}/util/crossgcc/xgcc/bin:$PATH"
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}
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check_config()
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{
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[ ! -f "${config}" ] && \
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err "check_config: ${project}/${target}: configs missing"
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dest_dir="${elfdir}/${target}/${config_name}"
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# TODO: very hacky check. do it properly (based on build.list)
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for elftest in "${dest_dir}"/*; do
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[ -f "${elftest}" ] || continue
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printf "Build already exists, so skipping build\n" 1>&2
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return 1
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done
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x_ mkdir -p "${dest_dir}"
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}
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handle_makefile()
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{
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x_ make clean -C "${codedir}"
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x_ cp "${config}" "${codedir}/.config"
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[ ! -z ${mode} ] || make -C "${codedir}" silentoldconfig || \
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make -C "${codedir}" oldconfig || :
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run_make_command || err "handle_makefile ${codedir}: no makefile!"
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if [ -e "${codedir}/.git" ] && [ "${project}" = "u-boot" ] && \
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[ "${mode}" = "distclean" ]; then
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x_ git -C "${codedir}" clean -fdx
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elif [ "${mode}" = "oldconfig" ] || [ "${mode}" = "menuconfig" ]; then
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x_ cp "${codedir}/.config" "${config}"
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fi
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}
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run_make_command()
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{
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[ -f "${codedir}/Makefile" ] || [ -f "${codedir}/makefile" ] || \
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[ -f "${codedir}/GNUmakefile" ] || return 1
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[ "${project}" = "coreboot" ] && [ -z ${mode} ] && \
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x_ printf "%s\n" "${version}" >"${codedir}/.coreboot-version"
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x_ make -C "${codedir}" -j$(nproc) ${mode}
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[ "${mode}" != "clean" ] && return 0
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make -C "${codedir}" distclean 2>/dev/null || :
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}
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copy_elf()
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{
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[ "${project}" != "coreboot" ] || x_ modify_coreboot_rom
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while read f; do
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[ ! -f "${codedir}/$f" ] || \
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x_ cp "${codedir}/${f}" "${dest_dir}/"
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done < ${listfile}
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x_ make clean -C "${codedir}"
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}
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modify_coreboot_rom()
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{
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rompath="${codedir}/build/coreboot.rom"
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[ -f "${rompath}" ] || \
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err "modify_coreboot_rom: does not exist: ${rompath}"
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tmprom="$(mktemp -t rom.XXXXXXXXXX)"
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x_ rm -f "${tmprom}"
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if [ "${romtype}" = "d8d16sas" ]; then
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# pike2008 roms hang seabios. an empty rom will override
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# the built-in one, thus disabling all execution of it
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x_ touch "${tmprom}"
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for deviceID in "0072" "3050"; do
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x_ "${cbfstool}" "${rompath}" add -f "${tmprom}" \
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-n "pci1000,${deviceID}.rom" -t raw
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done
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elif [ "${romtype}" = "i945 laptop" ]; then
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# for bucts-based installation method from factory bios
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x_ dd if="${rompath}" of="${tmprom}" bs=1 \
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skip=$(($(stat -c %s "${rompath}") - 0x10000)) \
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count=64k
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x_ dd if="${tmprom}" of="${rompath}" bs=1 \
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seek=$(($(stat -c %s "${rompath}") - 0x20000)) \
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count=64k conv=notrunc
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fi
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x_ rm -f "${tmprom}"
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}
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main $@
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