diff options
Diffstat (limited to 'script/build/project')
| -rwxr-xr-x | script/build/project/trees | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/script/build/project/trees b/script/build/project/trees new file mode 100755 index 00000000..02481f02 --- /dev/null +++ b/script/build/project/trees @@ -0,0 +1,301 @@ +#!/usr/bin/env sh +# SPDX-License-Identifier: GPL-3.0-or-later +# SPDX-FileCopyrightText: 2022 Alper Nebi Yasak <alpernebiyasak@gmail.com> +# SPDX-FileCopyrightText: 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com> +# SPDX-FileCopyrightText: 2023 Leah Rowe <leah@libreboot.org> + +[ "x${DEBUG+set}" = 'xset' ] && set -v +set -u -e + +. "include/err.sh" +. "include/option.sh" + +read projectname < projectname +read version < version + +export LOCALVERSION="-${projectname}-${version}" + +eval "$(setvars "" arch cfgsdir codedir config config_name crossgcc_ada mode \ + elfdir listfile project romtype target target_dir targets tree cbfstool _f)" + +tmpclean="$(mktemp -d -t makeclean.XXXXXXXXXX)" + +main() +{ + while getopts b:m:u:c:x: option + do + _f="${1}" + case "${1}" in + -b) : ;; + -u) mode="oldconfig" ;; + -m) mode="menuconfig" ;; + -c) mode="distclean" ;; + -x) mode="crossgcc-clean" ;; + *) err "Invalid option" ;; + esac + shift; project="${OPTARG}"; shift + done + [ -z ${_f} ] && err "flag not specified (-m, -u, -b, -c or -x)" + [ -z ${project} ] && err "project name not specified" + + if [ ! -f "config/${project}/build.list" ]; then + build_projects $@ + else + build_targets $@ + fi +} + +build_projects() +{ + [ $# -gt 0 ] && x_ ./build project trees ${_f} ${@} + codedir="${project}" + + [ -d "${codedir}" ] || x_ ./update project repo "${codedir%/*}" + [ -d "${codedir}" ] || \ + err "build_targets: ${codedir%/*} not downloaded" + + if [ "${project}" = "uefitool" ]; then + ( + x_ cd uefitool + cmake UEFIExtract/ || [ -f Makefile ] || \ + err "build_targets: !cmake UEFIExtract/" + ) + fi + + [ "${mode}" = "distclean" ] && mode="clean" + run_make_command || return 0 +} + +build_targets() +{ + elfdir="elf/${project}" + + cfgsdir="config/${project}" + [ -d "${cfgsdir}" ] || err "directory, ${cfgsdir}, does not exist" + + listfile="${cfgsdir}/build.list" + [ -f "${listfile}" ] || err "list file, ${listfile}, does not exist" + + # Build for all targets if no argument is given + targets=$(listitems "${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" ] || [ ! -z ${mode} ] || \ + x_ ./update blobs download ${target} + x_ handle_defconfig + done + + [ -z ${mode} ] || return 0 + printf "Done! The files are stored under %s/\n\n" "${elfdir}" +} + +handle_defconfig() +{ + handle_src_tree "${target}" || return 0 + + for y in "${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}" + + [ ! -z ${mode} ] || check_config || continue + handle_makefile + [ ! -z ${mode} ] || copy_elf + done +} + +handle_src_tree() +{ + target_dir="${cfgsdir}/${target}" + x_ mkdir -p "${elfdir}/${target}" + + eval "$(setvars "" arch tree)" + romtype="normal" + + [ -f "${target_dir}/target.cfg" ] || \ + err "handle_src_tree: ${target_dir}: missing target.cfg" + + # Override the above defaults using target.cfg + . "${target_dir}/target.cfg" # source + + [ -z ${tree} ] && \ + err "handle_src_tree: ${target_dir}: tree undefined" + [ -z ${arch} ] && \ + err "handle_src_tree: ${target_dir}: undefined cpu type" + + codedir="${project}/${tree}" + if [ ! -d "${codedir}" ]; then + if [ "${mode}" = "distclean" ] || \ + [ "${mode}" = "crossgcc-clean" ]; then + printf "Directory %s doesn't exist; skipping clean\n" \ + "${codedir}" 1>&2 + return 1 + fi + x_ ./update project trees "${project}" "${target}" + elif [ "${mode}" = "distclean" ] || \ + [ "${mode}" = "crossgcc-clean" ]; then + [ -f "${tmpclean}/${tree}" ] && return 1 + touch "${tmpclean}/${tree}" + fi + + # u-boot and coreboot are both compiled with coreboot's crossgcc + if [ "${project}" = "coreboot" ] || [ "${project}" = "u-boot" ]; then + [ ! -z ${mode} ] || check_cross_compiler || \ + err "handle_src_tree ${project}/${target}: crossgcc" + cbfstool="cbutils/${tree}/cbfstool" + [ -f "${cbfstool}" ] || x_ ./build coreboot utils "${tree}" + fi +} + +# set up cross-compiler (coreboot crossgcc) for u-boot and coreboot +# (seabios and grub currently use hostcc, not crossgcc) +check_cross_compiler() +{ + [ "${crossgcc_ada}" = "y" ] || [ "${crossgcc_ada}" = "n" ] || \ + crossgcc_ada="y" + [ "${crossgcc_ada}" != "y" ] && \ + export BUILD_LANGUAGES=c + + cbdir="coreboot/${tree}" + [ "${project}" != "coreboot" ] && \ + cbdir="coreboot/default" # not u-boot (e.g. linux will use it) + [ "${project}" = "u-boot" ] && \ + cbdir="coreboot/cros" # u-boot only used on coreboot/cros + # only true if not building coreboot: + ctarget="${cbdir#coreboot/}" + [ -d "${cbdir}" ] || \ + x_ ./update project trees coreboot ${ctarget} + + if [ "${arch}" = "x86_32" ] || [ "${arch}" = "x86_64" ]; then + [ -d "${cbdir}/util/crossgcc/xgcc/i386-elf/" ] || \ + make -C "${cbdir}" crossgcc-i386 CPUS=$(nproc) || \ + return 1 + case "$(uname -m)" in + x86*|i*86|amd64) : ;; + *) export CROSS_COMPILE=i386-elf- ;; + esac + elif [ "${arch}" = "ARMv7" ]; then + [ -d "${cbdir}/util/crossgcc/xgcc/arm-eabi/" ] || \ + make -C "${cbdir}" crossgcc-arm CPUS=$(nproc) || \ + return 1 + case "$(uname -m)" in + arm|arm32|armv6*|armv7*) : ;; + *) export CROSS_COMPILE=arm-eabi- ;; + esac + elif [ "${arch}" = "AArch64" ]; then + [ -d "${cbdir}/util/crossgcc/xgcc/aarch64-elf/" ] || \ + make -C "${cbdir}" crossgcc-aarch64 CPUS=$(nproc) || \ + return 1 + # aarch64 also needs armv7 toolchain for arm-trusted-firmware + [ -d "${cbdir}/util/crossgcc/xgcc/arm-eabi/" ] || \ + make -C "${cbdir}" crossgcc-arm CPUS=$(nproc) || \ + return 1 + case "$(uname -m)" in + arm64|aarch64) : ;; + *) export CROSS_COMPILE=aarch64-elf- ;; + esac + fi + + # we *must* ensure that u-boot's build system uses crossgcc first + export PATH="$(pwd)/${cbdir}/util/crossgcc/xgcc/bin:$PATH" +} + +check_config() +{ + [ ! -f "${config}" ] && \ + err "check_config: ${project}/${target}: configs missing" + + 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" + [ ! -z ${mode} ] || make -C "${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" ] || [ "${mode}" = "menuconfig" ]; then + x_ cp "${codedir}/.config" "${config}" + fi +} + +run_make_command() +{ + [ -f "${codedir}/Makefile" ] || [ -f "${codedir}/makefile" ] || \ + [ -f "${codedir}/GNUmakefile" ] || return 1 + [ "${project}" = "coreboot" ] && [ -z ${mode} ] && \ + x_ printf "%s\n" "${version}" >"${codedir}/.coreboot-version" + + x_ make -C "${codedir}" -j$(nproc) ${mode} + [ "${mode}" != "clean" ] && return 0 + make -C "${codedir}" distclean 2>/dev/null || : +} + +copy_elf() +{ + [ "${project}" != "coreboot" ] || x_ modify_coreboot_rom + while read f; do + [ ! -f "${codedir}/$f" ] || \ + x_ cp "${codedir}/${f}" "${dest_dir}/" + done < ${listfile} + + x_ make clean -C "${codedir}" +} + +modify_coreboot_rom() +{ + rompath="${codedir}/build/coreboot.rom" + [ -f "${rompath}" ] || \ + err "modify_coreboot_rom: does not exist: ${rompath}" + tmprom="$(mktemp -t rom.XXXXXXXXXX)" + x_ rm -f "${tmprom}" + + if [ "${romtype}" = "d8d16sas" ]; then + # pike2008 roms hang seabios. an empty rom will override + # the built-in one, thus disabling all execution of it + x_ touch "${tmprom}" + for deviceID in "0072" "3050"; do + x_ "${cbfstool}" "${rompath}" add -f "${tmprom}" \ + -n "pci1000,${deviceID}.rom" -t raw + done + elif [ "${romtype}" = "i945 laptop" ]; then + # for bucts-based installation method from factory bios + x_ dd if="${rompath}" of="${tmprom}" bs=1 \ + skip=$(($(stat -c %s "${rompath}") - 0x10000)) \ + count=64k + x_ dd if="${tmprom}" of="${rompath}" bs=1 \ + seek=$(($(stat -c %s "${rompath}") - 0x20000)) \ + count=64k conv=notrunc + fi + x_ rm -f "${tmprom}" +} + +main $@ |