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- #
- # This file is your local configuration file and is where all local user settings
- # are placed. The comments in this file give some guide to the options a new user
- # to the system might want to change but pretty much any configuration option can
- # be set in this file. More adventurous users can look at local.conf.extended
- # which contains other examples of configuration which can be placed in this file
- # but new users likely won't need any of them initially.
- #
- # Lines starting with the '#' character are commented out and in some cases the
- # default values are provided as comments to show people example syntax. Enabling
- # the option is a question of removing the # character and making any change to the
- # variable as required.
- #
- # Machine Selection
- #
- # You need to select a specific machine to target the build with. There are a selection
- # of emulated machines available which can boot and run in the QEMU emulator:
- #
- # This sets the default machine to be qemuarm if no other machine is selected:
- MACHINE ??= "qemuarm"
- #
- # Isar Configuration Selection
- #
- # You need to select a specific distribution configuration which will used for both:
- # generation of buildchroot environment and target root filesystem.
- #
- # This sets the default distribution configuration:
- DISTRO ??= "debian-stretch"
- DISTRO_ARCH ??= "armhf"
- #
- # Multiple Configuration Selection
- #
- # If you want to use multiple configuration files for the build, list them in the
- # following option.
- #
- # This sets the default multiple configurations used:
- BBMULTICONFIG = " \
- qemuarm-stretch \
- qemuarm-buster \
- qemuarm64-stretch \
- qemuarm64-buster \
- qemui386-stretch \
- qemui386-buster \
- qemuamd64-stretch \
- bananapi-stretch \
- de0-nano-soc-stretch \
- hikey-stretch \
- qemuamd64-buster \
- qemuamd64-buster-tgz \
- nand-ubi-demo-buster \
- rpi-stretch \
- "
- #
- # Where to place downloads
- #
- # During a first build the system will download many different source code tarballs
- # from various upstream projects. This can take a while, particularly if your network
- # connection is slow. These are all stored in DL_DIR. When wiping and rebuilding you
- # can preserve this directory to speed up this part of subsequent builds. This directory
- # is safe to share between multiple builds on the same machine too.
- #
- # The default is a downloads directory under TOPDIR which is the build directory.
- #
- #DL_DIR ?= "${TOPDIR}/downloads"
- #
- # Where to place shared-state files
- #
- # BitBake has the capability to accelerate builds based on previously built output.
- # This is done using "shared state" files which can be thought of as cache objects
- # and this option determines where those files are placed.
- #
- # You can wipe out TMPDIR leaving this directory intact and the build would regenerate
- # from these files if no changes were made to the configuration. If changes were made
- # to the configuration, only shared state files where the state was still valid would
- # be used (done using checksums).
- #
- # The default is a sstate-cache directory under TOPDIR.
- #
- #SSTATE_DIR ?= "${TOPDIR}/sstate-cache"
- #
- # Where to place the build output
- #
- # This option specifies where the bulk of the building work should be done and
- # where BitBake should place its temporary files and output. Keep in mind that
- # this includes the extraction and compilation of many applications and the toolchain
- # which can use Gigabytes of hard disk space.
- #
- # The default is a tmp directory under TOPDIR.
- #
- #TMPDIR = "${TOPDIR}/tmp"
- #
- # Interactive shell configuration
- #
- # Under certain circumstances the system may need input from you and to do this it
- # can launch an interactive shell. It needs to do this since the build is
- # multithreaded and needs to be able to handle the case where more than one parallel
- # process may require the user's attention. The default is iterate over the available
- # terminal types to find one that works.
- #
- # Examples of the occasions this may happen are when resolving patches which cannot
- # be applied, to use the devshell or the kernel menuconfig
- #
- # Supported values are auto, gnome, xfce, rxvt, screen, konsole (KDE 3.x only), none
- # Note: currently, Konsole support only works for KDE 3.x due to the way
- # newer Konsole versions behave
- #OE_TERMINAL = "auto"
- # By default disable interactive patch resolution (tasks will just fail instead):
- PATCHRESOLVE = "noop"
- #
- # Disk Space Monitoring during the build
- #
- # Monitor the disk space during the build. If there is less that 1GB of space or less
- # than 100K inodes in any key build location (TMPDIR, DL_DIR, SSTATE_DIR), gracefully
- # shutdown the build. If there is less that 100MB or 1K inodes, perform a hard abort
- # of the build. The reason for this is that running completely out of space can corrupt
- # files and damages the build in ways which may not be easily recoverable.
- # It's necesary to monitor /tmp, if there is no space left the build will fail
- # with very exotic errors.
- BB_DISKMON_DIRS = "\
- STOPTASKS,${TMPDIR},1G,100K \
- STOPTASKS,${DL_DIR},1G,100K \
- STOPTASKS,${SSTATE_DIR},1G,100K \
- STOPTASKS,/tmp,100M,100K \
- ABORT,${TMPDIR},100M,1K \
- ABORT,${DL_DIR},100M,1K \
- ABORT,${SSTATE_DIR},100M,1K \
- ABORT,/tmp,10M,1K"
- #
- # Shared-state files from other locations
- #
- # As mentioned above, shared state files are prebuilt cache data objects which can
- # used to accelerate build time. This variable can be used to configure the system
- # to search other mirror locations for these objects before it builds the data itself.
- #
- # This can be a filesystem directory, or a remote url such as http or ftp. These
- # would contain the sstate-cache results from previous builds (possibly from other
- # machines). This variable works like fetcher MIRRORS/PREMIRRORS and points to the
- # cache locations to check for the shared objects.
- # NOTE: if the mirror uses the same structure as SSTATE_DIR, you need to add PATH
- # at the end as shown in the examples below. This will be substituted with the
- # correct path within the directory structure.
- #SSTATE_MIRRORS ?= "\
- #file://.* http://someserver.tld/share/sstate/PATH;downloadfilename=PATH \n \
- #file://.* file:///some/local/dir/sstate/PATH"
- # CONF_VERSION is increased each time build/conf/ changes incompatibly and is used to
- # track the version of this file when it was generated. This can safely be ignored if
- # this doesn't mean anything to you.
- CONF_VERSION = "1"
- #
- # The default list of extra packages to be installed.
- IMAGE_INSTALL = "hello-isar example-raw example-module-${KERNEL_NAME} enable-fsck"
- #
- # Enable cross-compilation support
- # NOTE: this works on build host >= stretch for armhf, arm64 and amd64 targets for now.
- ISAR_CROSS_COMPILE ?= "0"
- #
- # Uncomment this to enable use of cached base repository
- #ISAR_USE_CACHED_BASE_REPO ?= "1"
- # Set root password to 'root'
- # Password was encrypted using following command:
- # mkpasswd -m sha512crypt -R 10000
- # mkpasswd is part of the 'whois' package of Debian
- CFG_ROOT_PW ?= "$6$rounds=10000$RXeWrnFmkY$DtuS/OmsAS2cCEDo0BF5qQsizIrq6jPgXnwv3PHqREJeKd1sXdHX/ayQtuQWVDHe0KIO0/sVH8dvQm1KthF0d/"
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