mirror of
https://github.com/armbian/build
synced 2025-09-24 19:47:06 +07:00
95e0b9d484
- drop experiment 'caches/gitbundles' and its code; all lives now in separate repo - change LINUXSOURCEDIR **again**, cleanup the old one
199 lines
8.9 KiB
Bash
199 lines
8.9 KiB
Bash
#!/usr/bin/env bash
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function prepare_and_config_main_build_single() {
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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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interactive_config_prepare_terminal
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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 $CONSOLE_CHAR ]] && export CONSOLE_CHAR="UTF-8" # set console to UTF-8 if not set
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export SHOW_WARNING=yes # If you try something that requires EXPERT=yes.
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display_alert "Starting single build process" "${BOARD}" "info"
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# @TODO: rpardini: ccache belongs in compilation, not config. I think.
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if [[ $USE_CCACHE != no ]]; then
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CCACHE=ccache
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export PATH="/usr/lib/ccache:$PATH"
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# private ccache directory to avoid permission issues when using build script with "sudo"
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# see https://ccache.samba.org/manual.html#_sharing_a_cache for alternative solution
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[[ $PRIVATE_CCACHE == yes ]] && export CCACHE_DIR=$SRC/cache/ccache
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# Done elsewhere in a-n # # Check if /tmp is mounted as tmpfs make a temporary ccache folder there for faster operation.
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# Done elsewhere in a-n # if [ "$(findmnt --noheadings --output FSTYPE --target "/tmp" --uniq)" == "tmpfs" ]; then
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# Done elsewhere in a-n # export CCACHE_TEMPDIR="/tmp/ccache-tmp"
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# Done elsewhere in a-n # fi
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else
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CCACHE=""
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fi
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# if KERNEL_ONLY, KERNEL_CONFIGURE, BOARD, BRANCH or RELEASE are not set, display selection menu
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backward_compatibility_build_only
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interactive_config_ask_kernel
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[[ -z $KERNEL_ONLY ]] && exit_with_error "No option selected: KERNEL_ONLY"
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[[ -z $KERNEL_CONFIGURE ]] && exit_with_error "No option selected: KERNEL_CONFIGURE"
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interactive_config_ask_board_list # this uses get_list_of_all_buildable_boards too
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[[ -z $BOARD ]] && exit_with_error "No board selected: BOARD"
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declare -a arr_all_board_names=() # arrays
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declare -A dict_all_board_types=() dict_all_board_source_files=() # dictionaries
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get_list_of_all_buildable_boards arr_all_board_names "" dict_all_board_types dict_all_board_source_files "" # invoke
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BOARD_TYPE="${dict_all_board_types["${BOARD}"]}"
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BOARD_SOURCE_FILES="${dict_all_board_source_files["${BOARD}"]}"
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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 "${BOARD_SOURCE_FILE}"
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done
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LINUXFAMILY="${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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[[ -z $KERNEL_TARGET ]] && exit_with_error "Board configuration does not define valid kernel config"
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interactive_config_ask_branch
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[[ -z $BRANCH ]] && exit_with_error "No kernel branch selected: BRANCH"
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[[ $KERNEL_TARGET != *$BRANCH* ]] && display_alert "Kernel branch not defined for this board" "$BRANCH for ${BOARD}" "warn"
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build_task_is_enabled "bootstrap" && {
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interactive_config_ask_release
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[[ -z $RELEASE && ${KERNEL_ONLY} != yes ]] && exit_with_error "No release selected: RELEASE"
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interactive_config_ask_desktop_build
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interactive_config_ask_standard_or_minimal
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}
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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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[[ ${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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do_main_configuration # This initializes the extension manager among a lot of other things, and call extension_prepare_config() hook
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# @TODO: this does not belong in configuration. it's a compilation thing. move there
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# optimize build time with 100% CPU usage
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CPUS=$(grep -c 'processor' /proc/cpuinfo)
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if [[ $USEALLCORES != no ]]; then
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CTHREADS="-j$((CPUS + CPUS / 2))"
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else
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CTHREADS="-j1"
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fi
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call_extension_method "post_determine_cthreads" "config_post_determine_cthreads" <<- 'POST_DETERMINE_CTHREADS'
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*give config a chance modify CTHREADS programatically. A build server may work better with hyperthreads-1 for example.*
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Called early, before any compilation work starts.
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POST_DETERMINE_CTHREADS
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if [[ "$BETA" == "yes" ]]; then
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IMAGE_TYPE=nightly
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elif [ "$BETA" == "no" ] || [ "$RC" == "yes" ]; then
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IMAGE_TYPE=stable
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else
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IMAGE_TYPE=user-built
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fi
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export BOOTSOURCEDIR="${BOOTDIR}/$(branch2dir "${BOOTBRANCH}")"
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[[ -n $ATFSOURCE ]] && export ATFSOURCEDIR="${ATFDIR}/$(branch2dir "${ATFBRANCH}")"
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export BSP_CLI_PACKAGE_NAME="armbian-bsp-cli-${BOARD}${EXTRA_BSP_NAME}"
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export BSP_CLI_PACKAGE_FULLNAME="${BSP_CLI_PACKAGE_NAME}_${REVISION}_${ARCH}"
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export BSP_DESKTOP_PACKAGE_NAME="armbian-bsp-desktop-${BOARD}${EXTRA_BSP_NAME}"
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export BSP_DESKTOP_PACKAGE_FULLNAME="${BSP_DESKTOP_PACKAGE_NAME}_${REVISION}_${ARCH}"
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export CHOSEN_UBOOT=linux-u-boot-${BRANCH}-${BOARD}
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export CHOSEN_KERNEL=linux-image-${BRANCH}-${LINUXFAMILY}
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export CHOSEN_ROOTFS=${BSP_CLI_PACKAGE_NAME}
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export CHOSEN_DESKTOP=armbian-${RELEASE}-desktop-${DESKTOP_ENVIRONMENT}
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export CHOSEN_KSRC=linux-source-${BRANCH}-${LINUXFAMILY}
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# So for kernel full cached rebuilds.
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# We wanna be able to rebuild kernels very fast. so it only makes sense to use a dir for each built kernel.
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# That is the "default" layout; there will be as many source dirs as there are built kernel debs.
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# But, it really makes much more sense if the major.minor (such as 5.10, 5.15, or 4.4) of kernel has its own
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# tree. So in the end:
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# <arch>-<major.minor>[-<family>]
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# So we gotta explictly know the major.minor to be able to do that scheme.
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# If we don't know, we could use BRANCH as reference, but that changes over time, and leads to wastage.
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if [[ -n "${KERNELSOURCE}" ]]; then
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export ARMBIAN_WILL_BUILD_KERNEL="${CHOSEN_KERNEL}-${ARCH}"
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if [[ "x${KERNEL_MAJOR_MINOR}x" == "xx" ]]; then
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exit_with_error "BAD config, missing" "KERNEL_MAJOR_MINOR" "err"
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fi
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export KERNEL_HAS_WORKING_HEADERS="no" # assume the worst, and all surprises will be happy ones
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# Parse/validate the the major, bail if no match
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if linux-version compare "${KERNEL_MAJOR_MINOR}" ge "5.4"; then # We support 5.x from 5.4
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export KERNEL_HAS_WORKING_HEADERS="yes" # We can build working headers for 5.x even when cross compiling.
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export KERNEL_MAJOR=5
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export KERNEL_MAJOR_SHALLOW_TAG="v${KERNEL_MAJOR_MINOR}-rc1"
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elif linux-version compare "${KERNEL_MAJOR_MINOR}" ge "4.4" && linux-version compare "${KERNEL_MAJOR_MINOR}" lt "5.0"; then
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export KERNEL_MAJOR=4 # We support 4.x from 4.4
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export KERNEL_MAJOR_SHALLOW_TAG="v${KERNEL_MAJOR_MINOR}-rc1"
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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" "'${KERNEL_MAJOR_MINOR}' is unsupported, or bad config"
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fi
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export LINUXSOURCEDIR="linux-kernel/${KERNEL_MAJOR_MINOR}__${LINUXFAMILY}/${ARCH}"
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else
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export KERNEL_HAS_WORKING_HEADERS="yes" # I assume non-Armbian kernels have working headers, eg: Debian/Ubuntu generic do.
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export ARMBIAN_WILL_BUILD_KERNEL=no
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fi
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if [[ -n "${BOOTCONFIG}" ]] && [[ "${BOOTCONFIG}" != "none" ]]; then
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export ARMBIAN_WILL_BUILD_UBOOT=yes
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else
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export 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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display_alert "Done with prepare_and_config_main_build_single" "${BOARD}.${BOARD_TYPE}" "info"
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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 ${distribution_name} does not exist"
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else
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DISTRIBUTION_STATUS="$(cat "${distro_support_desc_filepath}")"
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fi
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[[ "${DISTRIBUTION_STATUS}" != "supported" ]] && [[ "${EXPERT}" != "yes" ]] && exit_with_error "Armbian ${RELEASE} is unsupported and, therefore, only available to experts (EXPERT=yes)"
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return 0 # due to last stmt above being a shortcut conditional
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}
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# Some utility functions
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branch2dir() {
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[[ "${1}" == "head" ]] && echo "HEAD" || echo "${1##*:}"
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}
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