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-rwxr-xr-xscript/update/trees270
1 files changed, 270 insertions, 0 deletions
diff --git a/script/update/trees b/script/update/trees
new file mode 100755
index 00000000..a71dbec0
--- /dev/null
+++ b/script/update/trees
@@ -0,0 +1,270 @@
+#!/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>
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+. "include/err.sh"
+. "include/option.sh"
+. "include/git.sh"
+
+export LOCALVERSION="-${projectname}-${version%%-*}"
+
+eval "$(setvars "" arch cfgsdir codedir config config_name crossgcc_ada mode \
+ elfdir listfile project romtype 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 "${project}" ] && err "project name not specified"
+
+ [ -f "config/${project}/build.list" ] && build_targets $@ && return 0
+ build_projects $@
+}
+
+build_projects()
+{
+ [ $# -gt 0 ] && x_ ./update trees ${_f} ${@}
+
+ [ "${mode}" = "fetch" ] && 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/"
+ )
+ 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" ] || [ ! -z ${mode} ] || \
+ x_ ./vendor download ${target}
+ x_ handle_defconfig
+ done
+
+ [ "${target1}" = "utils" ] && [ "${project}" = "coreboot" ] && return 0
+ [ -z "${mode}" ] || return 0
+ printf "Done! The files are stored under %s/\n\n" "${elfdir}"
+}
+
+handle_defconfig()
+{
+ handle_src_tree "${target}" || return 0
+
+ if [ "${target1}" = "utils" ] && [ "${project}" = "coreboot" ]; then
+ handle_coreboot_utils "${tree}"
+ return 0
+ fi
+
+ for y in "${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 ${mode} ] || copy_elf
+ done
+}
+
+handle_src_tree()
+{
+ romtype="normal"
+ target_dir="${cfgsdir}/${target}"
+
+ [ "${mode}" = "fetch" ] && fetch_project_trees && return 1
+
+ x_ mkdir -p "${elfdir}/${target}"
+ eval "$(setvars "" arch tree)"
+
+ . "${target_dir}/target.cfg" || \
+ err "handle_src_tree ${target_dir}: cannot load target.cfg"
+
+ for ix in arch tree; do
+ eval "[ -z \"\${$ix}\" ] && err \"handle_src: $ix undefined\""
+ done
+
+ codedir="src/${project}/${tree}"
+
+ if [ ! -d "${codedir}" ]; then
+ if [ "${mode}" = "distclean" ] || \
+ [ "${mode}" = "crossgcc-clean" ]; then
+ printf "Directory %s doesn't exist; skipping clean\n" \
+ "${codedir}" 1>&2
+ return 1
+ fi
+ x_ ./update trees -f "${project}" "${target}"
+ fi
+
+ [ "${target1}" = "utils" ] && [ "${project}" = "coreboot" ] && return 0
+ [ "$project" != "coreboot" ] && [ "$project" != "u-boot" ] && return 0
+
+ # u-boot and coreboot are both compiled with coreboot's crossgcc
+ [ -z ${mode} ] || return 0
+ check_cross_compiler
+}
+
+# set up cross-compiler (coreboot crossgcc) for u-boot and coreboot
+# (seabios and grub currently use hostcc, not crossgcc)
+check_cross_compiler()
+{
+ [ "${crossgcc_ada}" = "y" ] || [ "${crossgcc_ada}" = "n" ] || \
+ crossgcc_ada="y"
+ [ "${crossgcc_ada}" = "y" ] || export BUILD_LANGUAGES=c
+
+ cbdir="src/coreboot/${tree}"
+ [ "${project}" != "coreboot" ] && cbdir="src/coreboot/default"
+
+ # only true if not building coreboot:
+ ctarget="${cbdir#src/coreboot/}"
+ [ -d "${cbdir}" ] || x_ ./update trees -f coreboot ${ctarget}
+
+ if [ "${arch}" = "x86_32" ] || [ "${arch}" = "x86_64" ]; then
+ [ -d "${cbdir}/util/crossgcc/xgcc/i386-elf/" ] || \
+ x_ make -C "${cbdir}" crossgcc-i386 CPUS=$(nproc)
+ case "$(uname -m)" in
+ x86*|i*86|amd64) : ;;
+ *) export CROSS_COMPILE=i386-elf- ;;
+ esac
+ elif [ "${arch}" = "ARMv7" ]; then
+ [ -d "${cbdir}/util/crossgcc/xgcc/arm-eabi/" ] || \
+ x_ make -C "${cbdir}" crossgcc-arm CPUS=$(nproc)
+ case "$(uname -m)" in
+ arm|arm32|armv6*|armv7*) : ;;
+ *) export CROSS_COMPILE=arm-eabi- ;;
+ esac
+ elif [ "${arch}" = "AArch64" ]; then
+ [ -d "${cbdir}/util/crossgcc/xgcc/aarch64-elf/" ] || \
+ x_ make -C "${cbdir}" crossgcc-aarch64 CPUS=$(nproc)
+ # aarch64 also needs armv7 toolchain for arm-trusted-firmware
+ [ -d "${cbdir}/util/crossgcc/xgcc/arm-eabi/" ] || \
+ x_ make -C "${cbdir}" crossgcc-arm CPUS=$(nproc)
+ case "$(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" ] || [ "${mode}" = "olddefconfig" ] || \
+ [ "${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 "${codedir}" distclean 2>/dev/null || :
+}
+
+copy_elf()
+{
+ [ "${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}"
+}
+
+main $@