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-rwxr-xr-xscript/build/project/trees301
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 $@