mirror of
https://github.com/armbian/build.git
synced 2025-08-14 07:06:58 +02:00
290 lines
13 KiB
Bash
290 lines
13 KiB
Bash
#!/usr/bin/env bash
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# Full version, for building a full image (with BOARD); possibly interactive.
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function prep_conf_main_build_single() {
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LOG_SECTION="config_early_init" do_with_conditional_logging config_early_init
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# if interactive, call prepare-host.sh::check_basic_host() early, to avoid disappointments later.
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if [[ -t 0 ]]; then
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check_basic_host
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fi
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# those are possibly interactive. interactive (dialog) and logging don't mix, for obvious reasons.
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interactive_config_prepare_terminal # init vars used for interactive
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config_possibly_interactive_kernel_board
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LOG_SECTION="config_source_board_file" do_with_conditional_logging config_source_board_file
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config_possibly_interactive_branch_release_desktop_minimal
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LOG_SECTION="config_pre_main" do_with_conditional_logging config_pre_main
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LOG_SECTION="do_main_configuration" do_with_conditional_logging do_main_configuration # This initializes the extension manager among a lot of other things, and call extension_prepare_config() hook
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interactive_desktop_main_configuration
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interactive_finish # cleans up vars used for interactive
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LOG_SECTION="do_extra_configuration" do_with_conditional_logging do_extra_configuration
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LOG_SECTION="config_post_main" do_with_conditional_logging config_post_main
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# Now, if NOT interactive, do some basic checks. If interactive, it has been done 20 lines above.
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if [[ ! -t 0 ]]; then
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LOG_SECTION="ni_check_basic_host" do_with_logging check_basic_host
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fi
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# can't aggregate here, since it needs a prepared host... mark to do it later.
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mark_aggregation_required_in_default_build_start
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display_alert "Configuration prepared for BOARD build" "${BOARD}.${BOARD_TYPE}" "info"
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}
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# Minimal, non-interactive version.
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function prep_conf_main_minimal_ni() {
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# needed
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LOG_SECTION="config_early_init" do_with_conditional_logging config_early_init
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# needed
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check_basic_host
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# needed for BOARD= builds.
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if [[ "${use_board:-"no"}" == "yes" ]]; then
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LOG_SECTION="config_source_board_file" do_with_conditional_logging config_source_board_file
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allow_no_family="no"
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skip_kernel="no" # contentious: we could do u-boot without kernel...
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fi
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# not needed, doesnt hurt; might be moved to aggregation
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LOG_SECTION="config_pre_main" do_with_conditional_logging config_pre_main
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# Required, but does stuff it maybe shouldn't
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allow_no_family="${allow_no_family:-"yes"}" \
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LOG_SECTION="do_main_configuration" do_with_conditional_logging do_main_configuration # This initializes the extension manager among a lot of other things, and call extension_prepare_config() hook
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# Required: does a lot of stuff and extension_prepare_config() hook
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LOG_SECTION="do_extra_configuration" do_with_conditional_logging do_extra_configuration
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# Calculates CHOSEN_xxx's and optional kernel stuff; runs extension_finish_config() hook
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skip_kernel="${skip_kernel:-"yes"}" \
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LOG_SECTION="config_post_main" do_with_conditional_logging config_post_main
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display_alert "Minimal configuration prepared for build" "prep_conf_main_minimal_ni" "info"
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}
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# Lean version, for building rootfs, that doesn't need BOARD/BOARDFAMILY; never interactive.
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function prep_conf_main_only_rootfs_ni() {
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prep_conf_main_minimal_ni
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# can't aggregate here, since it needs a prepared host... mark to do it later.
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mark_aggregation_required_in_default_build_start
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display_alert "Configuration prepared for minimal+rootfs" "prep_conf_main_only_rootfs_ni" "info"
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}
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function config_source_board_file() {
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declare -a BOARD_SOURCE_FILES=()
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# This has to be syncronized with get_list_of_all_buildable_boards() in interactive.sh!
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# I used to re-use that code here, but it's very slow, specially for CONFIG_DEFS_ONLY.
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local -a board_types=("conf" "wip" "csc" "eos" "tvb")
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local -a board_file_paths=("${SRC}/config/boards" "${USERPATCHES_PATH}/config/boards")
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declare board_file_path board_type full_board_file first_board_type_found
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for board_file_path in "${board_file_paths[@]}"; do
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[[ ! -d "${board_file_path}" ]] && continue
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for board_type in "${board_types[@]}"; do
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full_board_file="${board_file_path}/${BOARD}.${board_type}"
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if [[ -f "${full_board_file}" ]]; then
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BOARD_SOURCE_FILES+=("${full_board_file}")
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[[ -z "${first_board_type_found}" ]] && first_board_type_found="${board_type}"
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break # only one board type considered, if found. @TODO: this might lead to confusion if both exist; detect and abort.
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fi
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done
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done
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# BOARD_TYPE is included in /etc/armbian-release and used for stuff board-side; make it global and readonly
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declare -g -r BOARD_TYPE="${first_board_type_found}" # so userpatches can't change support status of existing boards
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declare -a sourced_board_configs=()
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declare BOARD_SOURCE_FILE
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for BOARD_SOURCE_FILE in "${BOARD_SOURCE_FILES[@]}"; do # No quotes, so expand the space-delimited list
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display_alert "Sourcing board configuration" "${BOARD_SOURCE_FILE}" "info"
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# shellcheck source=/dev/null
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source "${BOARD_SOURCE_FILE}"
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sourced_board_configs+=("${BOARD_SOURCE_FILE}")
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done
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# Sanity check: if no board config was sourced, then the board name is invalid
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[[ ${#sourced_board_configs[@]} -eq 0 ]] && exit_with_error "No such BOARD '${BOARD}'; no board config file found."
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LINUXFAMILY="${BOARDFAMILY}" # @TODO: wtf? why? this is (100%?) rewritten by family config!
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# this sourced the board config. do_main_configuration will source the family file.
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# Lets make some variables readonly.
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# We don't want anything changing them, it's exclusively for board config.
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declare -g -r PACKAGE_LIST_BOARD="${PACKAGE_LIST_BOARD}"
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declare -g -r PACKAGE_LIST_BOARD_REMOVE="${PACKAGE_LIST_BOARD_REMOVE}"
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[[ -z $KERNEL_TARGET ]] && exit_with_error "Board ('${BOARD}') configuration does not define valid kernel config"
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return 0 # shortcircuit above
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}
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function config_early_init() {
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# default umask for root is 022 so parent directories won't be group writeable without this
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# this is used instead of making the chmod in prepare_host() recursive
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umask 002
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# Warnings mitigation
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[[ -z $LANGUAGE ]] && export LANGUAGE="en_US:en" # set to english if not set
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[[ -z $CONSOLE_CHAR ]] && export CONSOLE_CHAR="UTF-8" # set console to UTF-8 if not set
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declare -g SHOW_WARNING=yes # If you try something that requires EXPERT=yes.
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display_alert "Starting single build process" "${BOARD:-"no BOARD set"}" "info"
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return 0 # protect against eventual shortcircuit above
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}
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function config_pre_main() {
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#prevent conflicting setup
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if [[ $BUILD_DESKTOP == "yes" ]]; then
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BUILD_MINIMAL=no
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SELECTED_CONFIGURATION="desktop"
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elif [[ $BUILD_MINIMAL != "yes" || -z "${BUILD_MINIMAL}" ]]; then
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BUILD_MINIMAL=no # Just in case BUILD_MINIMAL is not defined
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BUILD_DESKTOP=no
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SELECTED_CONFIGURATION="cli_standard"
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elif [[ $BUILD_MINIMAL == "yes" ]]; then
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BUILD_DESKTOP=no
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SELECTED_CONFIGURATION="cli_minimal"
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fi
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# @TODO: remove this?
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[[ ${KERNEL_CONFIGURE} == prebuilt ]] && [[ -z ${REPOSITORY_INSTALL} ]] &&
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REPOSITORY_INSTALL="u-boot,kernel,bsp,armbian-zsh,armbian-config,armbian-bsp-cli,armbian-firmware${BUILD_DESKTOP:+,armbian-desktop,armbian-bsp-desktop}"
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return 0 # shortcircuit above
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}
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function config_post_main() {
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if [[ $COMPRESS_OUTPUTIMAGE == "" || $COMPRESS_OUTPUTIMAGE == no ]]; then
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COMPRESS_OUTPUTIMAGE="sha,img"
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elif [[ $COMPRESS_OUTPUTIMAGE == yes ]]; then
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COMPRESS_OUTPUTIMAGE="sha,7z"
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fi
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if [[ "$BETA" == "yes" ]]; then
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IMAGE_TYPE=nightly
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elif [ "$BETA" == "no" ] || [ "$RC" == "yes" ]; then
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IMAGE_TYPE=stable
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else
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IMAGE_TYPE=user-built
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fi
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declare -g BOOTSOURCEDIR
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BOOTSOURCEDIR="u-boot-worktree/${BOOTDIR}/$(branch2dir "${BOOTBRANCH}")"
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if [[ -n $ATFSOURCE ]]; then
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declare -g ATFSOURCEDIR
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ATFSOURCEDIR="${ATFDIR}/$(branch2dir "${ATFBRANCH}")"
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fi
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declare -g BSP_CLI_PACKAGE_NAME="armbian-bsp-cli-${BOARD}${EXTRA_BSP_NAME}"
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declare -g BSP_CLI_PACKAGE_FULLNAME="${BSP_CLI_PACKAGE_NAME}_${REVISION}_${ARCH}"
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declare -g BSP_DESKTOP_PACKAGE_NAME="armbian-bsp-desktop-${BOARD}${EXTRA_BSP_NAME}"
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declare -g BSP_DESKTOP_PACKAGE_FULLNAME="${BSP_DESKTOP_PACKAGE_NAME}_${REVISION}_${ARCH}"
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declare -g CHOSEN_UBOOT=linux-u-boot-${BRANCH}-${BOARD}
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declare -g CHOSEN_KERNEL=linux-image-${BRANCH}-${LINUXFAMILY}
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declare -g CHOSEN_ROOTFS=${BSP_CLI_PACKAGE_NAME}
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declare -g CHOSEN_DESKTOP=armbian-${RELEASE}-desktop-${DESKTOP_ENVIRONMENT}
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declare -g CHOSEN_KSRC=linux-source-${BRANCH}-${LINUXFAMILY}
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declare -g CHOSEN_KERNEL_WITH_ARCH=${CHOSEN_KERNEL}-${ARCH} # Only for reporting purposes.
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# So for kernel full cached rebuilds.
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# We wanna be able to rebuild kernels very fast. so it only makes sense to use a dir for each built kernel.
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# That is the "default" layout; there will be as many source dirs as there are built kernel debs.
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# But, it really makes much more sense if the major.minor (such as 5.10, 5.15, or 4.4) of kernel has its own
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# tree. So in the end:
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# <arch>-<major.minor>[-<family>]
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# So we gotta explictly know the major.minor to be able to do that scheme.
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# If we don't know, we could use BRANCH as reference, but that changes over time, and leads to wastage.
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if [[ "${skip_kernel:-"no"}" != "yes" ]]; then
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if [[ -n "${KERNELSOURCE}" ]]; then
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declare -g ARMBIAN_WILL_BUILD_KERNEL="${CHOSEN_KERNEL}-${ARCH}"
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if [[ "x${KERNEL_MAJOR_MINOR}x" == "xx" ]]; then
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exit_with_error "BAD config, missing" "KERNEL_MAJOR_MINOR" "err"
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fi
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# assume the worst, and all surprises will be happy ones
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declare -g KERNEL_HAS_WORKING_HEADERS="no"
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declare -g KERNEL_HAS_WORKING_HEADERS_FULL_SOURCE="no"
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# Parse/validate the the major, bail if no match
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declare -i KERNEL_MAJOR_MINOR_MAJOR=${KERNEL_MAJOR_MINOR%%.*}
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declare -i KERNEL_MAJOR_MINOR_MINOR=${KERNEL_MAJOR_MINOR#*.}
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if [[ "${KERNEL_MAJOR_MINOR_MAJOR}" -ge 6 ]] || [[ "${KERNEL_MAJOR_MINOR_MAJOR}" -ge 5 && "${KERNEL_MAJOR_MINOR_MINOR}" -ge 4 ]]; then # We support 6.x, and 5.x from 5.4
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declare -g KERNEL_HAS_WORKING_HEADERS="yes"
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declare -g KERNEL_MAJOR="${KERNEL_MAJOR_MINOR_MAJOR}"
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elif [[ "${KERNEL_MAJOR_MINOR_MAJOR}" -eq 4 && "${KERNEL_MAJOR_MINOR_MINOR}" -ge 19 ]]; then
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declare -g KERNEL_MAJOR=4 # We support 4.19+ (less than 5.0) is supported, and headers via full source
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declare -g KERNEL_HAS_WORKING_HEADERS_FULL_SOURCE="no" # full-source based headers. experimental. set to yes here to enable
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elif [[ "${KERNEL_MAJOR_MINOR_MAJOR}" -eq 4 && "${KERNEL_MAJOR_MINOR_MINOR}" -ge 4 ]]; then
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declare -g KERNEL_MAJOR=4 # We support 4.x from 4.4
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else
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# If you think you can patch packaging to support this, you're probably right. Is _worth_ it though?
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exit_with_error "Kernel series unsupported" "'${KERNEL_MAJOR_MINOR}' is unsupported, or bad config"
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fi
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# Default LINUXSOURCEDIR:
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declare -g LINUXSOURCEDIR="linux-kernel-worktree/${KERNEL_MAJOR_MINOR}__${LINUXFAMILY}__${ARCH}"
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# Allow adding to it with KERNEL_EXTRA_DIR
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if [[ "${KERNEL_EXTRA_DIR}" != "" ]]; then
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declare -g LINUXSOURCEDIR="${LINUXSOURCEDIR}__${KERNEL_EXTRA_DIR}"
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display_alert "Using kernel extra dir: '${KERNEL_EXTRA_DIR}'" "LINUXSOURCEDIR: ${LINUXSOURCEDIR}" "debug"
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fi
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else
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declare -g KERNEL_HAS_WORKING_HEADERS="yes" # I assume non-Armbian kernels have working headers, eg: Debian/Ubuntu generic do.
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declare -g ARMBIAN_WILL_BUILD_KERNEL=no
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fi
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else
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display_alert "Skipping kernel config" "skip_kernel=yes" "debug"
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fi
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if [[ -n "${BOOTCONFIG}" ]] && [[ "${BOOTCONFIG}" != "none" ]]; then
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declare -g ARMBIAN_WILL_BUILD_UBOOT=yes
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else
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declare -g ARMBIAN_WILL_BUILD_UBOOT=no
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fi
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display_alert "Extensions: finish configuration" "extension_finish_config" "debug"
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call_extension_method "extension_finish_config" <<- 'EXTENSION_FINISH_CONFIG'
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*allow extensions a last chance at configuration just before it is done*
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After kernel versions are set, package names determined, etc.
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This runs *late*, and is the final step before finishing configuration.
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Don't change anything not coming from other variables or meant to be configured by the user.
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EXTENSION_FINISH_CONFIG
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return 0 # protect against eventual shortcircuit above
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}
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# cli-bsp also uses this
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function set_distribution_status() {
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local distro_support_desc_filepath="${SRC}/config/distributions/${RELEASE}/support"
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if [[ ! -f "${distro_support_desc_filepath}" ]]; then
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exit_with_error "Distribution dir '${distro_support_desc_filepath}' does not exist"
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else
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DISTRIBUTION_STATUS="$(cat "${distro_support_desc_filepath}")"
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fi
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[[ "${DISTRIBUTION_STATUS}" != "supported" ]] && [[ "${EXPERT}" != "yes" ]] && exit_with_error "Armbian ${RELEASE} is unsupported and, therefore, only available to experts (EXPERT=yes)"
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return 0 # due to last stmt above being a shortcircuit conditional
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}
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# Some utility functions
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function branch2dir() {
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[[ "${1}" == "head" ]] && echo "HEAD" || echo "${1##*:}"
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return 0
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}
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