188 lines
8.5 KiB
Plaintext
188 lines
8.5 KiB
Plaintext
# If this is the first time you build 'Minimal Linux Live', then I suggest you
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# go through the README file first.
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###################################################
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# #
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# This section contains the main source bundles #
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# #
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###################################################
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# You can find the latest Linux kernel source bundles here:
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#
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# http://kernel.org
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#
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KERNEL_SOURCE_URL=http://kernel.org/pub/linux/kernel/v4.x/linux-4.14.4.tar.xz
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# You can find the latest GNU C library source bundles here:
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#
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# http://gnu.org/software/libc
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#
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GLIBC_SOURCE_URL=http://ftp.gnu.org/gnu/glibc/glibc-2.26.tar.bz2
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# You can find the latest BusyBox source bundles here:
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#
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# http://busybox.net
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#
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BUSYBOX_SOURCE_URL=http://busybox.net/downloads/busybox-1.27.2.tar.bz2
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# You can find the latest Syslinux source bundles here:
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#
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# http://syslinux.org (official website)
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#
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# http://kernel.org/pub/linux/utils/boot/syslinux
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#
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SYSLINUX_SOURCE_URL=http://kernel.org/pub/linux/utils/boot/syslinux/syslinux-6.03.tar.xz
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####################################################
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# #
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# This section contains configuration properties #
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# #
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####################################################
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# Use predefined '.config' file when building the kernel. This overrides the
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# config generation in 'xx_build_kernel.sh' and the build process uses the
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# config file provided in this parameter. Place the configuration file here:
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#
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# minimal_config/kernel.config
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#
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USE_PREDEFINED_KERNEL_CONFIG=false
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# Use predefined '.config' file when building BusyBox. This overrides the config
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# generation in 'xx_build_busybox.sh' and the build process uses the config file
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# provided in this parameter. Place the configuration file here:
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#
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# minimal_config/busybox.config
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#
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USE_PREDEFINED_BUSYBOX_CONFIG=false
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# Define the overlay type to use. Possible values are 'sparse' and 'folder'. You
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# can use any other value, no value, or comment the property in order to disable
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# it. Put your overlay content in the folder 'minimal_overlay/rootfs' and it will
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# be automatically merged with the root file system on boot. The build process
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# creates either '/minimal.img/rootfs' or '/minimal/rootfs' (read below) and
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# this folder contains all overlay content in it. The build process also creates
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# '/minimal.img/work' or '/minimal/work'. This folder is used by the overlay
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# driver to store modifications related to the read only storage. If the overlay
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# media is writeable, then all changes on the root filesystem are automatically
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# persisted and preserved on reboot.
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#
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# sparse - use sparse file 'minimal.img' with hardcoded maximal size of 3MB (see
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# xx_generate_overlay.sh). The generated ISO image is larger because
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# the sparse file is treated as regular file. This option requires root
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# permissions or otherwise sparse file generation is silently skipped.
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# Sparse file is treated as separate disk image and works fine on FAT.
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#
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# folder - use normal folder structure (/minimal/). Note that this doesn't work
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# if the file system is FAT because FAT requires special handling, e.g.
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# POSIX overlay (http://sf.net/p/posixovl). This is the default option
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# because it doesn't require root permissions.
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#
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OVERLAY_TYPE=folder
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# This property defines one or more additional overlay software pieces which
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# will be generated and placed in the directory 'work/overlay_rootfs'. These
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# software pieces will be visible and fully usable after boot. Note that the
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# build process for most of the overlay bundles depends on the softawre that
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# is already installed on the host machine. The only overlay bundles that are
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# guaranteed to work are the ones declared by default. The build process for
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# most of the other overlay bundles may fail and therefore these bundles are
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# not enabled by default. It is up to you to prepare your host environment and
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# install all prerequisites for the overlay bundles that you want to build.
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# For starters, you might want to install the 'libncurses-dev' library which
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# is required by some of the overlay bundles.
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#
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# In the future Minimal Linux Live aims to provide fully functional 'sysroot'
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# and all development host dependencies should be eliminated. However, for now
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# it is up to you to maintain your host build environment.
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#
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# Note that if you build any overlay software and you are using sparse image file
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# for the overlay structure then most probably something will go wrong because
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# the overlay software requires more than 3MB free space. The solution is to use
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# folder overlay or to edit the script 'xx_generate_overlay.sh' and modify it to
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# create sparse image file with bigger size.
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#
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# Currently available overlay software:
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#
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# glibc_full - all core GNU C libraries.
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# bosh_cli - BOSH CLI (command line interface).
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# cf_cli - Cloud Foundry CLI (command line interface).
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# cf_tools - all BOSH and Cloud Foundry tools.
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# coreutils - set of commonly used GNU executable utilities.
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# dhcp - DHCP and DNS functionality.
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# dialog - shell scripting for ncurses
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# dropbear - SSH server and client.
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# felix - Apache Felix OSGi framework.
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# fio - I/O load generator.
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# java - Oracle JRE or JDK. Manual preparations are required.
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# kbd - keyboard utilities
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# kernel_modules - default MLL kernel modules and 'mdev' hotplug manager.
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# kexec_tools - execute another kernel from userspace
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# libevent - event notification library.
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# links - text browser for the web.
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# lua - scripting language.
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# make - GNU make utility
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# mll_utils - set of executable utilities (mll-*).
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# mll_source - MLL source code provided in directory '/usr/src'.
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# nano - simple command-line text editor with on-screen shortcuts.
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# ncurses - 'GUI-like' API that runs within a terminal emulator.
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# nweb - simple mini http server.
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# openjdk - installs Open JDK. All operations are automated.
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# static_get - portable binaries for Linux (http://s.minos.io).
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# stress - CPU and RAM load generator.
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# util_linux - executable utilities distributed by the Linux Kernel org.
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# vim - advanced text editor.
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# zlib - DEFLATE compression/decompression library.
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#
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# Refer to the README file for more information.
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#
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# Each bundle can have separate '.config' file which overrides any property
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# which has been provided in this configuration file. Refer to the README
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# file for more information.
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#
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# The line below is sample which provides Open JDK, Apache Felix and Links.
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# There is also network functionality provided by the 'dhcp' overlay bundle.
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#
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# OVERLAY_BUNDLES=dhcp,felix,links,openjdk
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#
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# The default overlay bundles are 'dhcp' and 'mll_source'.
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#
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OVERLAY_BUNDLES=dhcp,mll_source
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# The location where the overlay bundle software will be stored.
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#
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# rootfs - all overlay bundles will be embedded in the initramfs. In this way
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# the software will be available on boot but the initramfs size may
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# grow significantly and MLL will require more RAM in order to boot.
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#
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# iso - all overlay bundles will be packed in the ISO image structure. The
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# actual location depends on the value of the configuration property
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# 'OVERLAY_TYPE'.
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#
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OVERLAY_LOCATION=iso
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# Use already downloaded source bundles instead of downloading them from
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# internet. This is useful when you have already downloaded the sources and have
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# no internet connection. Or if you want to share your version of "Minimal Linux
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# Live" with predefined sources.
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#
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USE_LOCAL_SOURCE=false
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# This property enables the standard penguin boot logo in the upper left corner
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# of the screen. The property is used in 'xx_build_kernel.sh'. The default value
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# is 'true' for demonstration purposes.
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#
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USE_BOOT_LOGO=true
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# This property is the multiplicator which is used during the build process. The
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# total number of each 'make' jobs will be equal to the number of detected CPU
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# cores mutiplied by this property. For example, if you set this property with
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# value '2' and if your CPU has 4 cores, then the number of 'make' jobs will be
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# 4 * 2 = 8. Don't change this property unless you know what 'make' jobs are!
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#
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JOB_FACTOR=1
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# This property defines the default GCC flags to be used during the compilation
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# process. You can use your own flags here or even completely remove the flags.
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#
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CFLAGS=-Os -s -fno-stack-protector -fomit-frame-pointer -U_FORTIFY_SOURCE
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