Raspi2-3_GenImage Commit - r714:3d432162ca05 · Collaboration Tremplin des Sciences

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#!/bin/sh

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#!/bin/sh

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########################################################################

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########################################################################

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# rpi23-gen-image.sh 2015-2017

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# rpi23-gen-image.sh 2015-2017

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#

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#

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# Advanced Debian "stretch" and "buster" bootstrap script for Raspberry Pi

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# Advanced Debian "stretch" and "buster" bootstrap script for Raspberry Pi

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#

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#

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# This program is free software; you can redistribute it and/or

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# This program is free software; you can redistribute it and/or

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# modify it under the terms of the GNU General Public License

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# modify it under the terms of the GNU General Public License

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# as published by the Free Software Foundation; either version 2

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# as published by the Free Software Foundation; either version 2

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# of the License, or (at your option) any later version.

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# of the License, or (at your option) any later version.

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#

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#

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#

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#

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# Big thanks for patches and enhancements by 20+ github contributors!

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# Big thanks for patches and enhancements by 20+ github contributors!

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########################################################################

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########################################################################

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# Are we running as root?

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# Are we running as root?

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if [ "$(id -u)" -ne "0" ] ; then

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if [ "$(id -u)" -ne "0" ] ; then

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echo "error: this script must be executed with root privileges!"

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echo "error: this script must be executed with root privileges!"

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exit 1

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exit 1

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fi

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fi

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# Check if ./functions.sh script exists

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# Check if ./functions.sh script exists

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if [ ! -r "./functions.sh" ] ; then

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if [ ! -r "./functions.sh" ] ; then

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echo "error: './functions.sh' required script not found!"

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echo "error: './functions.sh' required script not found!"

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exit 1

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exit 1

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fi

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fi

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# Load utility functions

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# Load utility functions

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. ./functions.sh

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. ./functions.sh

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# Load parameters from configuration template file

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# Load parameters from configuration template file

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if [ -n "$CONFIG_TEMPLATE" ] ; then

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if [ -n "$CONFIG_TEMPLATE" ] ; then

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use_template

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use_template

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fi

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fi

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# Introduce settings

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# Introduce settings

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set -e

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set -e

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echo -n -e "\n#\n# RPi 0/1/2/3 Bootstrap Settings\n#\n"

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echo -n -e "\n#\n# RPi 0/1/2/3/4 Bootstrap Settings\n#\n"

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set -x

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set -x

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# Raspberry Pi model configuration

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# Raspberry Pi model configuration

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RPI_MODEL=${RPI_MODEL:=2}

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RPI_MODEL=${RPI_MODEL:=2}

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# Debian release

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# Debian release

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RELEASE=${RELEASE:=buster}

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RELEASE=${RELEASE:=buster}

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if [ $RELEASE = "bullseye" ] ; then

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if [ $RELEASE = "bullseye" ] ; then

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RELEASE=testing

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RELEASE=testing

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fi

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fi

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# Kernel Branch

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# Kernel Branch

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KERNEL_BRANCH=${KERNEL_BRANCH:=""}

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KERNEL_BRANCH=${KERNEL_BRANCH:=""}

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# URLs

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# URLs

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KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}

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KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}

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FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}

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FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}

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WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}

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WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}

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FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}

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FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}

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UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}

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UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}

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VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}

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VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}

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BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}

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BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}

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NEXMON_URL=${NEXMON_URL:=https://github.com/seemoo-lab/nexmon.git}

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NEXMON_URL=${NEXMON_URL:=https://github.com/seemoo-lab/nexmon.git}

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SYSTEMDSWAP_URL=${SYSTEMDSWAP_URL:=https://github.com/Nefelim4ag/systemd-swap.git}

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SYSTEMDSWAP_URL=${SYSTEMDSWAP_URL:=https://github.com/Nefelim4ag/systemd-swap.git}

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# Kernel deb packages for 32bit kernel

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# Kernel deb packages for 32bit kernel

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RPI_32_KERNEL_URL=${RPI_32_KERNEL_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel_20180422-141901_armhf.deb}

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RPI_32_KERNEL_URL=${RPI_32_KERNEL_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel_20180422-141901_armhf.deb}

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RPI_32_KERNELHEADER_URL=${RPI_32_KERNELHEADER_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel-headers_20180422-141901_armhf.deb}

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RPI_32_KERNELHEADER_URL=${RPI_32_KERNELHEADER_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel-headers_20180422-141901_armhf.deb}

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# Kernel has KVM and zswap enabled - use if KERNEL_* parameters and precompiled kernel are used

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# Kernel has KVM and zswap enabled - use if KERNEL_* parameters and precompiled kernel are used

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<<<<<<< HEAD

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<<<<<<< HEAD

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RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.14.80.20181113/bcmrpi3-kernel-bis-4.14.80.20181113.tar.xz}

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RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.14.80.20181113/bcmrpi3-kernel-bis-4.14.80.20181113.tar.xz}

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RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.19.80.20191022/bcmrpi3-kernel-bis-4.19.80.20191022.tar.xz}

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RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.19.80.20191022/bcmrpi3-kernel-bis-4.19.80.20191022.tar.xz}

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# Default precompiled 64bit kernel

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# Default precompiled 64bit kernel

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RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.14.80.20181113/bcmrpi3-kernel-4.14.80.20181113.tar.xz}

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RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.14.80.20181113/bcmrpi3-kernel-4.14.80.20181113.tar.xz}

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=======

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=======

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RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.19.80.20191022/bcmrpi3-kernel-bis-4.19.80.20191022.tar.xz}

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RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.19.80.20191022/bcmrpi3-kernel-bis-4.19.80.20191022.tar.xz}

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# Default precompiled 64bit kernel

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# Default precompiled 64bit kernel

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>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

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>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

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RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.19.80.20191022/bcmrpi3-kernel-4.19.80.20191022.tar.xz}

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RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.19.80.20191022/bcmrpi3-kernel-4.19.80.20191022.tar.xz}

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# Sakaki BIS Kernel RPI4 - https://github.com/sakaki-/bcm2711-kernel-bis

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# Sakaki BIS Kernel RPI4 - https://github.com/sakaki-/bcm2711-kernel-bis

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RPI4_64_BIS_KERNEL_URL=${RPI4_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcm2711-kernel-bis/releases/download/4.19.59.20190724/bcm2711-kernel-bis-4.19.59.20190724.tar.xz}

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RPI4_64_BIS_KERNEL_URL=${RPI4_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcm2711-kernel-bis/releases/download/4.19.59.20190724/bcm2711-kernel-bis-4.19.59.20190724.tar.xz}

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# Default precompiled 64bit kernel - https://github.com/sakaki-/bcm2711-kernel

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# Default precompiled 64bit kernel - https://github.com/sakaki-/bcm2711-kernel

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RPI4_64_DEF_KERNEL_URL=${RPI4_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcm2711-kernel-bis/releases/download/4.19.59.20190724/bcm2711-kernel-bis-4.19.59.20190724.tar.xz}

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RPI4_64_DEF_KERNEL_URL=${RPI4_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcm2711-kernel-bis/releases/download/4.19.59.20190724/bcm2711-kernel-bis-4.19.59.20190724.tar.xz}

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# Generic

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# Generic

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RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_DEF_KERNEL_URL}

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RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_DEF_KERNEL_URL}

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RPI4_64_KERNEL_URL=${RPI4_64_KERNEL_URL:=$RPI4_64_DEF_KERNEL_URL}

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RPI4_64_KERNEL_URL=${RPI4_64_KERNEL_URL:=$RPI4_64_DEF_KERNEL_URL}

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# Kali kernel src - used if ENABLE_NEXMON=true (they patch the wlan kernel modul)

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# Kali kernel src - used if ENABLE_NEXMON=true (they patch the wlan kernel modul)

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KALI_KERNEL_URL=${KALI_KERNEL_URL:=https://github.com/Re4son/re4son-raspberrypi-linux.git}

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KALI_KERNEL_URL=${KALI_KERNEL_URL:=https://github.com/Re4son/re4son-raspberrypi-linux.git}

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# Build directories

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# Build directories

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WORKDIR=$(pwd)

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WORKDIR=$(pwd)

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BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}

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BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}

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BUILDDIR="${BASEDIR}/build"

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BUILDDIR="${BASEDIR}/build"

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# Chroot directories

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# Chroot directories

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R="${BUILDDIR}/chroot"

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R="${BUILDDIR}/chroot"

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ETC_DIR="${R}/etc"

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ETC_DIR="${R}/etc"

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LIB_DIR="${R}/lib"

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LIB_DIR="${R}/lib"

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BOOT_DIR="${R}/boot/firmware"

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BOOT_DIR="${R}/boot/firmware"

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KERNEL_DIR="${R}/usr/src/linux"

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KERNEL_DIR="${R}/usr/src/linux"

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WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"

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WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"

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BLUETOOTH_FIRMWARE_DIR="${ETC_DIR}/firmware/bt"

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BLUETOOTH_FIRMWARE_DIR="${ETC_DIR}/firmware/bt"

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# Firmware directory: Blank if download from github

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# Firmware directory: Blank if download from github

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RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}

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RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}

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# General settings

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# General settings

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SET_ARCH=${SET_ARCH:=32}

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SET_ARCH=${SET_ARCH:=32}

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HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}

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HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}

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PASSWORD=${PASSWORD:=raspberry}

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PASSWORD=${PASSWORD:=raspberry}

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USER_PASSWORD=${USER_PASSWORD:=raspberry}

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USER_PASSWORD=${USER_PASSWORD:=raspberry}

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DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}

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DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}

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TIMEZONE=${TIMEZONE:="Europe/Berlin"}

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TIMEZONE=${TIMEZONE:="Europe/Berlin"}

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EXPANDROOT=${EXPANDROOT:=true}

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EXPANDROOT=${EXPANDROOT:=true}

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ENABLE_DPHYSSWAP=${ENABLE_DPHYSSWAP:=true}

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ENABLE_DPHYSSWAP=${ENABLE_DPHYSSWAP:=true}

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# Keyboard settings

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# Keyboard settings

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XKB_MODEL=${XKB_MODEL:=""}

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XKB_MODEL=${XKB_MODEL:=""}

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XKB_LAYOUT=${XKB_LAYOUT:=""}

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XKB_LAYOUT=${XKB_LAYOUT:=""}

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XKB_VARIANT=${XKB_VARIANT:=""}

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XKB_VARIANT=${XKB_VARIANT:=""}

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XKB_OPTIONS=${XKB_OPTIONS:=""}

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XKB_OPTIONS=${XKB_OPTIONS:=""}

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# Network settings (DHCP)

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# Network settings (DHCP)

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ENABLE_DHCP=${ENABLE_DHCP:=true}

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ENABLE_DHCP=${ENABLE_DHCP:=true}

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# Network settings (static)

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# Network settings (static)

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NET_ADDRESS=${NET_ADDRESS:=""}

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NET_ADDRESS=${NET_ADDRESS:=""}

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NET_GATEWAY=${NET_GATEWAY:=""}

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NET_GATEWAY=${NET_GATEWAY:=""}

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NET_DNS_1=${NET_DNS_1:=""}

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NET_DNS_1=${NET_DNS_1:=""}

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NET_DNS_2=${NET_DNS_2:=""}

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NET_DNS_2=${NET_DNS_2:=""}

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NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}

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NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}

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NET_NTP_1=${NET_NTP_1:=""}

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NET_NTP_1=${NET_NTP_1:=""}

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NET_NTP_2=${NET_NTP_2:=""}

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NET_NTP_2=${NET_NTP_2:=""}

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# APT settings

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# APT settings

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APT_PROXY=${APT_PROXY:=""}

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APT_PROXY=${APT_PROXY:=""}

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APT_SERVER=${APT_SERVER:="ftp.debian.org"}

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APT_SERVER=${APT_SERVER:="ftp.debian.org"}

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KEEP_APT_PROXY=${KEEP_APT_PROXY:=false}

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KEEP_APT_PROXY=${KEEP_APT_PROXY:=false}

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# Feature settings

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# Feature settings

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ENABLE_PRINTK=${ENABLE_PRINTK:=false}

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ENABLE_PRINTK=${ENABLE_PRINTK:=false}

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ENABLE_BLUETOOTH=${ENABLE_BLUETOOTH:=false}

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ENABLE_BLUETOOTH=${ENABLE_BLUETOOTH:=false}

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ENABLE_MINIUART_OVERLAY=${ENABLE_MINIUART_OVERLAY:=false}

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ENABLE_MINIUART_OVERLAY=${ENABLE_MINIUART_OVERLAY:=false}

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ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}

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ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}

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ENABLE_I2C=${ENABLE_I2C:=false}

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ENABLE_I2C=${ENABLE_I2C:=false}

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ENABLE_SPI=${ENABLE_SPI:=false}

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ENABLE_SPI=${ENABLE_SPI:=false}

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ENABLE_IPV6=${ENABLE_IPV6:=true}

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ENABLE_IPV6=${ENABLE_IPV6:=true}

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ENABLE_SSHD=${ENABLE_SSHD:=true}

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ENABLE_SSHD=${ENABLE_SSHD:=true}

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ENABLE_NONFREE=${ENABLE_NONFREE:=false}

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ENABLE_NONFREE=${ENABLE_NONFREE:=false}

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ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}

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ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}

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ENABLE_SOUND=${ENABLE_SOUND:=true}

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ENABLE_SOUND=${ENABLE_SOUND:=true}

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ENABLE_DBUS=${ENABLE_DBUS:=true}

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ENABLE_DBUS=${ENABLE_DBUS:=true}

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ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}

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ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}

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ENABLE_MINGPU=${ENABLE_MINGPU:=false}

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ENABLE_MINGPU=${ENABLE_MINGPU:=false}

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ENABLE_XORG=${ENABLE_XORG:=false}

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ENABLE_XORG=${ENABLE_XORG:=false}

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ENABLE_WM=${ENABLE_WM:=""}

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ENABLE_WM=${ENABLE_WM:=""}

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ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}

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ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}

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ENABLE_USER=${ENABLE_USER:=true}

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ENABLE_USER=${ENABLE_USER:=true}

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USER_NAME=${USER_NAME:="pi"}

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USER_NAME=${USER_NAME:="pi"}

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ENABLE_ROOT=${ENABLE_ROOT:=false}

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ENABLE_ROOT=${ENABLE_ROOT:=false}

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ENABLE_QEMU=${ENABLE_QEMU:=false}

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ENABLE_QEMU=${ENABLE_QEMU:=false}

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ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}

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ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}

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# SSH settings

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# SSH settings

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SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}

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SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}

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SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}

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SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}

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SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}

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SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}

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SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}

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SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}

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SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}

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SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}

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# Advanced settings

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# Advanced settings

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ENABLE_SYSTEMDSWAP=${ENABLE_SYSTEMDSWAP:=false}

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ENABLE_SYSTEMDSWAP=${ENABLE_SYSTEMDSWAP:=false}

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ENABLE_MINBASE=${ENABLE_MINBASE:=false}

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ENABLE_MINBASE=${ENABLE_MINBASE:=false}

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ENABLE_REDUCE=${ENABLE_REDUCE:=false}

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ENABLE_REDUCE=${ENABLE_REDUCE:=false}

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ENABLE_UBOOT=${ENABLE_UBOOT:=false}

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ENABLE_UBOOT=${ENABLE_UBOOT:=false}

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UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}

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UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}

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ENABLE_USBBOOT=${ENABLE_USBBOOT=false}

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ENABLE_USBBOOT=${ENABLE_USBBOOT=false}

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ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}

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ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}

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ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}

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ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}

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ENABLE_NEXMON=${ENABLE_NEXMON:=false}

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ENABLE_NEXMON=${ENABLE_NEXMON:=false}

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VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}

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VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}

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FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}

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FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}

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NEXMONSRC_DIR=${NEXMONSRC_DIR:=""}

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NEXMONSRC_DIR=${NEXMONSRC_DIR:=""}

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ENABLE_HARDNET=${ENABLE_HARDNET:=false}

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ENABLE_HARDNET=${ENABLE_HARDNET:=false}

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ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}

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ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}

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ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}

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ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}

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ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}

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ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}

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ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}

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ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}

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ENABLE_SPLASH=${ENABLE_SPLASH:=true}

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ENABLE_SPLASH=${ENABLE_SPLASH:=true}

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ENABLE_LOGO=${ENABLE_LOGO:=true}

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ENABLE_LOGO=${ENABLE_LOGO:=true}

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ENABLE_SILENT_BOOT=${ENABLE_SILENT_BOOT=false}

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ENABLE_SILENT_BOOT=${ENABLE_SILENT_BOOT=false}

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DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}

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DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}

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# Kernel compilation settings

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# Kernel compilation settings

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BUILD_KERNEL=${BUILD_KERNEL:=true}

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BUILD_KERNEL=${BUILD_KERNEL:=true}

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KERNEL_REDUCE=${KERNEL_REDUCE:=false}

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KERNEL_REDUCE=${KERNEL_REDUCE:=false}

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KERNEL_THREADS=${KERNEL_THREADS:=1}

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KERNEL_THREADS=${KERNEL_THREADS:=1}

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KERNEL_HEADERS=${KERNEL_HEADERS:=true}

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KERNEL_HEADERS=${KERNEL_HEADERS:=true}

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KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}

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KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}

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KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}

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KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}

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KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}

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KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}

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KERNEL_CCACHE=${KERNEL_CCACHE:=false}

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KERNEL_CCACHE=${KERNEL_CCACHE:=false}

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KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}

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KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}

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KERNEL_VIRT=${KERNEL_VIRT:=false}

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KERNEL_VIRT=${KERNEL_VIRT:=false}

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KERNEL_BPF=${KERNEL_BPF:=false}

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KERNEL_BPF=${KERNEL_BPF:=false}

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KERNEL_DEFAULT_GOV=${KERNEL_DEFAULT_GOV:=ondemand}

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KERNEL_DEFAULT_GOV=${KERNEL_DEFAULT_GOV:=ondemand}

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KERNEL_SECURITY=${KERNEL_SECURITY:=false}

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KERNEL_SECURITY=${KERNEL_SECURITY:=false}

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KERNEL_NF=${KERNEL_NF:=false}

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KERNEL_NF=${KERNEL_NF:=false}

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KERNEL_DHKEY=${KERNEL_DHKEY:=true}

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KERNEL_DHKEY=${KERNEL_DHKEY:=true}

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KERNEL_BTRFS=${KERNEL_BTRFS:=false}

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KERNEL_BTRFS=${KERNEL_BTRFS:=false}

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KERNEL_NSPAN=${KERNEL_NSPAN:=false}

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KERNEL_NSPAN=${KERNEL_NSPAN:=false}

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KERNEL_POEHAT=${KERNEL_POEHAT:=false}

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KERNEL_POEHAT=${KERNEL_POEHAT:=false}

212

213

# Kernel compilation from source directory settings

213

# Kernel compilation from source directory settings

214

KERNELSRC_DIR=${KERNELSRC_DIR:=""}

214

KERNELSRC_DIR=${KERNELSRC_DIR:=""}

215

KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}

215

KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}

216

KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}

216

KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}

217

KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}

217

KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}

218

219

# Reduce disk usage settings

219

# Reduce disk usage settings

220

REDUCE_APT=${REDUCE_APT:=true}

220

REDUCE_APT=${REDUCE_APT:=true}

221

REDUCE_DOC=${REDUCE_DOC:=true}

221

REDUCE_DOC=${REDUCE_DOC:=true}

222

REDUCE_MAN=${REDUCE_MAN:=true}

222

REDUCE_MAN=${REDUCE_MAN:=true}

223

REDUCE_VIM=${REDUCE_VIM:=false}

223

REDUCE_VIM=${REDUCE_VIM:=false}

224

REDUCE_BASH=${REDUCE_BASH:=false}

224

REDUCE_BASH=${REDUCE_BASH:=false}

225

REDUCE_HWDB=${REDUCE_HWDB:=true}

225

REDUCE_HWDB=${REDUCE_HWDB:=true}

226

REDUCE_SSHD=${REDUCE_SSHD:=true}

226

REDUCE_SSHD=${REDUCE_SSHD:=true}

227

REDUCE_LOCALE=${REDUCE_LOCALE:=true}

227

REDUCE_LOCALE=${REDUCE_LOCALE:=true}

228

229

# Encrypted filesystem settings

229

# Encrypted filesystem settings

230

ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}

230

ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}

231

CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}

231

CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}

232

CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}

232

CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}

233

<<<<<<< HEAD

233

<<<<<<< HEAD

234

CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}

234

CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}

235

=======

235

=======

236

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

236

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

237

CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64"}

237

CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64"}

238

CRYPTFS_HASH=${CRYPTFS_HASH:="sha512"}

238

CRYPTFS_HASH=${CRYPTFS_HASH:="sha512"}

239

CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}

239

CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}

240

#Dropbear-initramfs supports unlocking encrypted filesystem via SSH on bootup

240

#Dropbear-initramfs supports unlocking encrypted filesystem via SSH on bootup

241

CRYPTFS_DROPBEAR=${CRYPTFS_DROPBEAR:=false}

241

CRYPTFS_DROPBEAR=${CRYPTFS_DROPBEAR:=false}

242

#Provide your own Dropbear Public RSA-OpenSSH Key otherwise it will be generated

242

#Provide your own Dropbear Public RSA-OpenSSH Key otherwise it will be generated

243

CRYPTFS_DROPBEAR_PUBKEY=${CRYPTFS_DROPBEAR_PUBKEY:=""}

243

CRYPTFS_DROPBEAR_PUBKEY=${CRYPTFS_DROPBEAR_PUBKEY:=""}

244

245

# Chroot scripts directory

245

# Chroot scripts directory

246

CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}

246

CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}

247

248

# Packages required in the chroot build environment

248

# Packages required in the chroot build environment

249

APT_INCLUDES=${APT_INCLUDES:=""}

249

APT_INCLUDES=${APT_INCLUDES:=""}

250

<<<<<<< HEAD

250

<<<<<<< HEAD

251

APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"

251

APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"

252

=======

252

=======

253

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

253

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

254

APT_INCLUDES="${APT_INCLUDES},flex,bison,libssl-dev,apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"

254

APT_INCLUDES="${APT_INCLUDES},flex,bison,libssl-dev,apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"

255

256

# Packages to exclude from chroot build environment

256

# Packages to exclude from chroot build environment

257

APT_EXCLUDES=${APT_EXCLUDES:=""}

257

APT_EXCLUDES=${APT_EXCLUDES:=""}

258

259

# Packages required for bootstrapping

259

# Packages required for bootstrapping

260

<<<<<<< HEAD

260

<<<<<<< HEAD

261

REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo"

261

REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo"

262

=======

262

=======

263

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

263

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

264

REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus bison flex libssl-dev sudo"

264

REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus bison flex libssl-dev sudo"

265

MISSING_PACKAGES=""

265

MISSING_PACKAGES=""

266

267

# Packages installed for c/c++ build environment in chroot (keep empty)

267

# Packages installed for c/c++ build environment in chroot (keep empty)

268

COMPILER_PACKAGES=""

268

COMPILER_PACKAGES=""

269

270

# Check if apt-cacher-ng has port 3142 open and set APT_PROXY

270

# Check if apt-cacher-ng has port 3142 open and set APT_PROXY

271

APT_CACHER_RUNNING=$(lsof -i :3142 | cut -d ' ' -f3 | uniq | sed '/^\s*$/d')

271

APT_CACHER_RUNNING=$(lsof -i :3142 | cut -d ' ' -f3 | uniq | sed '/^\s*$/d')

272

if [ "${APT_CACHER_RUNNING}" = "apt-cacher-ng" ] ; then

272

if [ "${APT_CACHER_RUNNING}" = "apt-cacher-ng" ] ; then

273

APT_PROXY=http://127.0.0.1:3142/

273

APT_PROXY=http://127.0.0.1:3142/

274

fi

274

fi

275

276

# Setup architecture specific settings

276

# Setup architecture specific settings

277

if [ -n "$SET_ARCH" ] ; then

277

if [ -n "$SET_ARCH" ] ; then

278

# 64-bit configuration

278

# 64-bit configuration

279

if [ "$SET_ARCH" = 64 ] ; then

279

if [ "$SET_ARCH" = 64 ] ; then

280

# General 64-bit depended settings

280

# General 64-bit depended settings

281

QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}

281

QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}

282

KERNEL_ARCH=${KERNEL_ARCH:=arm64}

282

KERNEL_ARCH=${KERNEL_ARCH:=arm64}

283

KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}

283

KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}

284

285

# Raspberry Pi model specific settings

285

# Raspberry Pi model specific settings

286

if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then

286

if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then

287

if [ "$RPI_MODEL" != 4 ] ; then

287

if [ "$RPI_MODEL" != 4 ] ; then

288

KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}

288

KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}

289

else

289

else

290

KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2711_defconfig}

290

KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2711_defconfig}

291

fi

291

fi

292

293

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"

293

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"

294

RELEASE_ARCH=${RELEASE_ARCH:=arm64}

294

RELEASE_ARCH=${RELEASE_ARCH:=arm64}

295

KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}

295

KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}

296

CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}

296

CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}

297

else

297

else

298

echo "error: Only Raspberry PI 3, 3B+ and 4 support 64-bit"

298

echo "error: Only Raspberry PI 3, 3B+ and 4 support 64-bit"

299

exit 1

299

exit 1

300

fi

300

fi

301

fi

301

fi

302

303

# 32-bit configuration

303

# 32-bit configuration

304

if [ "$SET_ARCH" = 32 ] ; then

304

if [ "$SET_ARCH" = 32 ] ; then

305

# General 32-bit dependend settings

305

# General 32-bit dependend settings

306

QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}

306

QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}

307

KERNEL_ARCH=${KERNEL_ARCH:=arm}

307

KERNEL_ARCH=${KERNEL_ARCH:=arm}

308

KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}

308

KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}

309

310

# Raspberry Pi model specific settings

310

# Raspberry Pi model specific settings

311

if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then

311

if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then

312

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"

312

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"

313

KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}

313

KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}

314

RELEASE_ARCH=${RELEASE_ARCH:=armel}

314

RELEASE_ARCH=${RELEASE_ARCH:=armel}

315

KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}

315

KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}

316

CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}

316

CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}

317

fi

317

fi

318

319

# Raspberry Pi model specific settings

319

# Raspberry Pi model specific settings

320

if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then

320

if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then

321

if [ "$RPI_MODEL" != 4 ] ; then

321

if [ "$RPI_MODEL" != 4 ] ; then

322

KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}

322

KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}

323

KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}

323

KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}

324

else

324

else

325

KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2711_defconfig}

325

KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2711_defconfig}

326

KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7l.img}

326

KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7l.img}

327

fi

327

fi

328

329

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"

329

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"

330

RELEASE_ARCH=${RELEASE_ARCH:=armhf}

330

RELEASE_ARCH=${RELEASE_ARCH:=armhf}

331

<<<<<<< HEAD

331

<<<<<<< HEAD

332

KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}

332

KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}

333

=======

333

=======

334

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

334

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

335

336

CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}

336

CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}

337

fi

337

fi

338

fi

338

fi

339

# SET_ARCH not set

339

# SET_ARCH not set

340

else

340

else

341

echo "error: Please set '32' or '64' as value for SET_ARCH"

341

echo "error: Please set '32' or '64' as value for SET_ARCH"

342

exit 1

342

exit 1

343

fi

343

fi

344

# Device specific configuration and U-Boot configuration

344

# Device specific configuration and U-Boot configuration

345

case "$RPI_MODEL" in

345

case "$RPI_MODEL" in

346

0)

346

0)

347

DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}

347

DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}

348

UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}

348

UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}

349

;;

349

;;

350

1)

350

1)

351

DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}

351

DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}

352

UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}

352

UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}

353

;;

353

;;

354

1P)

354

1P)

355

DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}

355

DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}

356

UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}

356

UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}

357

;;

357

;;

358

2)

358

2)

359

DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}

359

DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}

360

UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}

360

UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}

361

;;

361

;;

362

3)

362

3)

363

DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}

363

DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}

364

UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}

364

UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}

365

;;

365

;;

366

3P)

366

3P)

367

DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}

367

DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}

368

UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}

368

UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}

369

;;

369

;;

370

4)

370

4)

371

DTB_FILE=${DTB_FILE:=bcm2711-rpi-4-b.dtb}

371

DTB_FILE=${DTB_FILE:=bcm2711-rpi-4-b.dtb}

372

UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_4_defconfig}

372

UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_4_defconfig}

373

;;

373

;;

374

*)

374

*)

375

echo "error: Raspberry Pi model $RPI_MODEL is not supported!"

375

echo "error: Raspberry Pi model $RPI_MODEL is not supported!"

376

exit 1

376

exit 1

377

;;

377

;;

378

esac

378

esac

379

380

# Raspberry PI 0,3,3P with Bluetooth and Wifi onboard

380

# Raspberry PI 0,3,3P with Bluetooth and Wifi onboard

381

if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then

381

if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then

382

# Include bluetooth packages on supported boards

382

# Include bluetooth packages on supported boards

383

if [ "$ENABLE_BLUETOOTH" = true ] ; then

383

if [ "$ENABLE_BLUETOOTH" = true ] ; then

384

APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"

384

APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"

385

fi

385

fi

386

if [ "$ENABLE_WIRELESS" = true ] ; then

386

if [ "$ENABLE_WIRELESS" = true ] ; then

387

APT_INCLUDES="${APT_INCLUDES},wireless-tools,crda,wireless-regdb"

387

APT_INCLUDES="${APT_INCLUDES},wireless-tools,crda,wireless-regdb"

388

fi

388

fi

389

else # Raspberry PI 1,1P,2 without Wifi and bluetooth onboard

389

else # Raspberry PI 1,1P,2 without Wifi and bluetooth onboard

390

# Check if the internal wireless interface is not supported by the RPi model

390

# Check if the internal wireless interface is not supported by the RPi model

391

if [ "$ENABLE_WIRELESS" = true ] || [ "$ENABLE_BLUETOOTH" = true ]; then

391

if [ "$ENABLE_WIRELESS" = true ] || [ "$ENABLE_BLUETOOTH" = true ]; then

392

echo "error: The selected Raspberry Pi model has no integrated interface for wireless or bluetooth"

392

echo "error: The selected Raspberry Pi model has no integrated interface for wireless or bluetooth"

393

exit 1

393

exit 1

394

fi

394

fi

395

fi

395

fi

396

397

if [ "$BUILD_KERNEL" = false ] && [ "$ENABLE_NEXMON" = true ]; then

397

if [ "$BUILD_KERNEL" = false ] && [ "$ENABLE_NEXMON" = true ]; then

398

echo "error: You have to compile kernel sources, if you want to enable nexmon"

398

echo "error: You have to compile kernel sources, if you want to enable nexmon"

399

exit 1

399

exit 1

400

fi

400

fi

401

402

# Prepare date string for default image file name

402

# Prepare date string for default image file name

403

DATE="$(date +%Y-%m-%d)"

403

DATE="$(date +%Y-%m-%d)"

404

if [ -z "$KERNEL_BRANCH" ] ; then

404

if [ -z "$KERNEL_BRANCH" ] ; then

405

IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}

405

IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}

406

else

406

else

407

IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}

407

IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}

408

fi

408

fi

409

410

# Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported

410

# Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported

411

if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then

411

if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then

412

if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then

412

if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then

413

echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"

413

echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"

414

exit 1

414

exit 1

415

fi

415

fi

416

fi

416

fi

417

418

# Add cmake to compile videocore sources

418

# Add cmake to compile videocore sources

419

if [ "$ENABLE_VIDEOCORE" = true ] ; then

419

if [ "$ENABLE_VIDEOCORE" = true ] ; then

420

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"

420

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"

421

fi

421

fi

422

423

# Add deps for nexmon

423

# Add deps for nexmon

424

if [ "$ENABLE_NEXMON" = true ] ; then

424

if [ "$ENABLE_NEXMON" = true ] ; then

425

<<<<<<< HEAD

425

<<<<<<< HEAD

426

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libgmp3-dev gawk qpdf bison flex make autoconf automake build-essential libtool"

426

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libgmp3-dev gawk qpdf bison flex make autoconf automake build-essential libtool"

427

=======

427

=======

428

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

428

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

429

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libgmp3-dev gawk qpdf make autoconf automake build-essential libtool"

429

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libgmp3-dev gawk qpdf make autoconf automake build-essential libtool"

430

fi

430

fi

431

432

# Add libncurses5 to enable kernel menuconfig

432

# Add libncurses5 to enable kernel menuconfig

433

if [ "$KERNEL_MENUCONFIG" = true ] ; then

433

if [ "$KERNEL_MENUCONFIG" = true ] ; then

434

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"

434

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"

435

fi

435

fi

436

437

# Add ccache compiler cache for (faster) kernel cross (re)compilation

437

# Add ccache compiler cache for (faster) kernel cross (re)compilation

438

if [ "$KERNEL_CCACHE" = true ] ; then

438

if [ "$KERNEL_CCACHE" = true ] ; then

439

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"

439

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"

440

fi

440

fi

441

442

# Add cryptsetup package to enable filesystem encryption

442

# Add cryptsetup package to enable filesystem encryption

443

if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then

443

if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then

444

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"

444

REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"

445

<<<<<<< HEAD

445

<<<<<<< HEAD

446

APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"

446

APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"

447

=======

447

=======

448

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

448

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

449

APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup,cryptsetup-initramfs"

449

APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup,cryptsetup-initramfs"

450

451

# If cryptfs,dropbear and initramfs are enabled include dropbear-initramfs package

451

# If cryptfs,dropbear and initramfs are enabled include dropbear-initramfs package

452

if [ "$CRYPTFS_DROPBEAR" = true ] && [ "$ENABLE_INITRAMFS" = true ]; then

452

if [ "$CRYPTFS_DROPBEAR" = true ] && [ "$ENABLE_INITRAMFS" = true ]; then

453

APT_INCLUDES="${APT_INCLUDES},dropbear-initramfs"

453

APT_INCLUDES="${APT_INCLUDES},dropbear-initramfs"

454

fi

454

fi

455

456

if [ -z "$CRYPTFS_PASSWORD" ] ; then

456

if [ -z "$CRYPTFS_PASSWORD" ] ; then

457

echo "error: no password defined (CRYPTFS_PASSWORD)!"

457

echo "error: no password defined (CRYPTFS_PASSWORD)!"

458

exit 1

458

exit 1

459

fi

459

fi

460

ENABLE_INITRAMFS=true

460

ENABLE_INITRAMFS=true

461

fi

461

fi

462

463

# Add initramfs generation tools

463

# Add initramfs generation tools

464

if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then

464

if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then

465

APT_INCLUDES="${APT_INCLUDES},initramfs-tools"

465

APT_INCLUDES="${APT_INCLUDES},initramfs-tools"

466

fi

466

fi

467

468

# Add device-tree-compiler required for building the U-Boot bootloader

468

# Add device-tree-compiler required for building the U-Boot bootloader

469

if [ "$ENABLE_UBOOT" = true ] ; then

469

if [ "$ENABLE_UBOOT" = true ] ; then

470

APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"

470

APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"

471

fi

471

fi

472

473

if [ "$ENABLE_USBBOOT" = true ] ; then

473

if [ "$ENABLE_USBBOOT" = true ] ; then

474

if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1P ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 2 ]; then

474

if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1P ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 2 ]; then

475

echo "error: Booting from USB alone is only supported by Raspberry Pi 3 and 3P"

475

echo "error: Booting from USB alone is only supported by Raspberry Pi 3 and 3P"

476

exit 1

476

exit 1

477

fi

477

fi

478

fi

478

fi

479

480

# Check if root SSH (v2) public key file exists

480

# Check if root SSH (v2) public key file exists

481

if [ -n "$SSH_ROOT_PUB_KEY" ] ; then

481

if [ -n "$SSH_ROOT_PUB_KEY" ] ; then

482

if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then

482

if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then

483

echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"

483

echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"

484

exit 1

484

exit 1

485

fi

485

fi

486

fi

486

fi

487

488

# Check if $USER_NAME SSH (v2) public key file exists

488

# Check if $USER_NAME SSH (v2) public key file exists

489

if [ -n "$SSH_USER_PUB_KEY" ] ; then

489

if [ -n "$SSH_USER_PUB_KEY" ] ; then

490

if [ ! -f "$SSH_USER_PUB_KEY" ] ; then

490

if [ ! -f "$SSH_USER_PUB_KEY" ] ; then

491

echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"

491

echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"

492

exit 1

492

exit 1

493

fi

493

fi

494

fi

494

fi

495

496

if [ "$ENABLE_NEXMON" = true ] && [ -n "$KERNEL_BRANCH" ] ; then

496

if [ "$ENABLE_NEXMON" = true ] && [ -n "$KERNEL_BRANCH" ] ; then

497

echo "error: Please unset KERNEL_BRANCH if using ENABLE_NEXMON"

497

echo "error: Please unset KERNEL_BRANCH if using ENABLE_NEXMON"

498

exit 1

498

exit 1

499

fi

499

fi

500

501

# Check if all required packages are installed on the build system

501

# Check if all required packages are installed on the build system

502

for package in $REQUIRED_PACKAGES ; do

502

for package in $REQUIRED_PACKAGES ; do

503

if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then

503

if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then

504

MISSING_PACKAGES="${MISSING_PACKAGES} $package"

504

MISSING_PACKAGES="${MISSING_PACKAGES} $package"

505

fi

505

fi

506

done

506

done

507

508

# If there are missing packages ask confirmation for install, or exit

508

# If there are missing packages ask confirmation for install, or exit

509

if [ -n "$MISSING_PACKAGES" ] ; then

509

if [ -n "$MISSING_PACKAGES" ] ; then

510

echo "the following packages needed by this script are not installed:"

510

echo "the following packages needed by this script are not installed:"

511

echo "$MISSING_PACKAGES"

511

echo "$MISSING_PACKAGES"

512

513

printf "\ndo you want to install the missing packages right now? [y/n] "

513

printf "\ndo you want to install the missing packages right now? [y/n] "

514

read -r confirm

514

read -r confirm

515

[ "$confirm" != "y" ] && exit 1

515

[ "$confirm" != "y" ] && exit 1

516

517

# Make sure all missing required packages are installed

517

# Make sure all missing required packages are installed

518

<<<<<<< HEAD

518

<<<<<<< HEAD

519

apt-get -qq -y install `echo "${MISSING_PACKAGES}" | sed "s/ //"`

519

apt-get -qq -y install `echo "${MISSING_PACKAGES}" | sed "s/ //"`

520

=======

520

=======

521

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

521

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

522

apt-get update && apt-get -qq -y install `echo "${MISSING_PACKAGES}" | sed "s/ //"`

522

apt-get update && apt-get -qq -y install `echo "${MISSING_PACKAGES}" | sed "s/ //"`

523

fi

523

fi

524

525

# Check if ./bootstrap.d directory exists

525

# Check if ./bootstrap.d directory exists

526

if [ ! -d "./bootstrap.d/" ] ; then

526

if [ ! -d "./bootstrap.d/" ] ; then

527

echo "error: './bootstrap.d' required directory not found!"

527

echo "error: './bootstrap.d' required directory not found!"

528

exit 1

528

exit 1

529

fi

529

fi

530

531

# Check if ./files directory exists

531

# Check if ./files directory exists

532

if [ ! -d "./files/" ] ; then

532

if [ ! -d "./files/" ] ; then

533

echo "error: './files' required directory not found!"

533

echo "error: './files' required directory not found!"

534

exit 1

534

exit 1

535

fi

535

fi

536

537

# Check if specified KERNELSRC_DIR directory exists

537

# Check if specified KERNELSRC_DIR directory exists

538

if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then

538

if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then

539

echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"

539

echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"

540

exit 1

540

exit 1

541

fi

541

fi

542

543

# Check if specified UBOOTSRC_DIR directory exists

543

# Check if specified UBOOTSRC_DIR directory exists

544

if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then

544

if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then

545

echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"

545

echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"

546

exit 1

546

exit 1

547

fi

547

fi

548

549

# Check if specified VIDEOCORESRC_DIR directory exists

549

# Check if specified VIDEOCORESRC_DIR directory exists

550

if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then

550

if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then

551

echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"

551

echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"

552

exit 1

552

exit 1

553

fi

553

fi

554

555

# Check if specified FBTURBOSRC_DIR directory exists

555

# Check if specified FBTURBOSRC_DIR directory exists

556

if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then

556

if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then

557

echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"

557

echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"

558

exit 1

558

exit 1

559

fi

559

fi

560

561

# Check if specified NEXMONSRC_DIR directory exists

561

# Check if specified NEXMONSRC_DIR directory exists

562

if [ -n "$NEXMONSRC_DIR" ] && [ ! -d "$NEXMONSRC_DIR" ] ; then

562

if [ -n "$NEXMONSRC_DIR" ] && [ ! -d "$NEXMONSRC_DIR" ] ; then

563

echo "error: '${NEXMONSRC_DIR}' specified directory not found (NEXMONSRC_DIR)!"

563

echo "error: '${NEXMONSRC_DIR}' specified directory not found (NEXMONSRC_DIR)!"

564

exit 1

564

exit 1

565

fi

565

fi

566

567

# Check if specified CHROOT_SCRIPTS directory exists

567

# Check if specified CHROOT_SCRIPTS directory exists

568

if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then

568

if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then

569

echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"

569

echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"

570

exit 1

570

exit 1

571

fi

571

fi

572

573

# Check if specified device mapping already exists (will be used by cryptsetup)

573

# Check if specified device mapping already exists (will be used by cryptsetup)

574

if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then

574

if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then

575

echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"

575

echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"

576

exit 1

576

exit 1

577

fi

577

fi

578

579

# Don't clobber an old build

579

# Don't clobber an old build

580

if [ -e "$BUILDDIR" ] ; then

580

if [ -e "$BUILDDIR" ] ; then

581

echo "error: directory ${BUILDDIR} already exists, not proceeding"

581

echo "error: directory ${BUILDDIR} already exists, not proceeding"

582

exit 1

582

exit 1

583

fi

583

fi

584

585

# Setup chroot directory

585

# Setup chroot directory

586

mkdir -p "${R}"

586

mkdir -p "${R}"

587

588

# Check if build directory has enough of free disk space >512MB

588

# Check if build directory has enough of free disk space >512MB

589

if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then

589

if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then

590

echo "error: ${BUILDDIR} not enough space left to generate the output image!"

590

echo "error: ${BUILDDIR} not enough space left to generate the output image!"

591

exit 1

591

exit 1

592

fi

592

fi

593

594

set -x

594

set -x

595

596

# Call "cleanup" function on various signals and errors

596

# Call "cleanup" function on various signals and errors

597

trap cleanup 0 1 2 3 6

597

trap cleanup 0 1 2 3 6

598

599

# Add required packages for the minbase installation

599

# Add required packages for the minbase installation

600

if [ "$ENABLE_MINBASE" = true ] ; then

600

if [ "$ENABLE_MINBASE" = true ] ; then

601

APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"

601

APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"

602

fi

602

fi

603

604

# Add parted package, required to get partprobe utility

604

# Add parted package, required to get partprobe utility

605

if [ "$EXPANDROOT" = true ] ; then

605

if [ "$EXPANDROOT" = true ] ; then

606

APT_INCLUDES="${APT_INCLUDES},parted"

606

APT_INCLUDES="${APT_INCLUDES},parted"

607

fi

607

fi

608

609

# Add dphys-swapfile package, required to enable swap

609

# Add dphys-swapfile package, required to enable swap

610

if [ "$ENABLE_DPHYSSWAP" = true ] ; then

610

if [ "$ENABLE_DPHYSSWAP" = true ] ; then

611

APT_INCLUDES="${APT_INCLUDES},dphys-swapfile"

611

APT_INCLUDES="${APT_INCLUDES},dphys-swapfile"

612

fi

612

fi

613

614

# Add dbus package, recommended if using systemd

614

# Add dbus package, recommended if using systemd

615

if [ "$ENABLE_DBUS" = true ] ; then

615

if [ "$ENABLE_DBUS" = true ] ; then

616

APT_INCLUDES="${APT_INCLUDES},dbus"

616

APT_INCLUDES="${APT_INCLUDES},dbus"

617

fi

617

fi

618

619

# Add iptables IPv4/IPv6 package

619

# Add iptables IPv4/IPv6 package

620

if [ "$ENABLE_IPTABLES" = true ] ; then

620

if [ "$ENABLE_IPTABLES" = true ] ; then

621

APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"

621

APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"

622

fi

622

fi

623

# Add apparmor for KERNEL_SECURITY

623

# Add apparmor for KERNEL_SECURITY

624

if [ "$KERNEL_SECURITY" = true ] ; then

624

if [ "$KERNEL_SECURITY" = true ] ; then

625

APT_INCLUDES="${APT_INCLUDES},apparmor,apparmor-utils,apparmor-profiles,apparmor-profiles-extra,libapparmor-perl"

625

APT_INCLUDES="${APT_INCLUDES},apparmor,apparmor-utils,apparmor-profiles,apparmor-profiles-extra,libapparmor-perl"

626

fi

626

fi

627

628

# Add openssh server package

628

# Add openssh server package

629

if [ "$ENABLE_SSHD" = true ] ; then

629

if [ "$ENABLE_SSHD" = true ] ; then

630

APT_INCLUDES="${APT_INCLUDES},openssh-server"

630

APT_INCLUDES="${APT_INCLUDES},openssh-server"

631

fi

631

fi

632

633

# Add alsa-utils package

633

# Add alsa-utils package

634

if [ "$ENABLE_SOUND" = true ] ; then

634

if [ "$ENABLE_SOUND" = true ] ; then

635

APT_INCLUDES="${APT_INCLUDES},alsa-utils"

635

APT_INCLUDES="${APT_INCLUDES},alsa-utils"

636

fi

636

fi

637

638

# Add rng-tools package

638

# Add rng-tools package

639

if [ "$ENABLE_HWRANDOM" = true ] ; then

639

if [ "$ENABLE_HWRANDOM" = true ] ; then

640

APT_INCLUDES="${APT_INCLUDES},rng-tools"

640

APT_INCLUDES="${APT_INCLUDES},rng-tools"

641

fi

641

fi

642

643

# Add fbturbo video driver

643

# Add fbturbo video driver

644

if [ "$ENABLE_FBTURBO" = true ] ; then

644

if [ "$ENABLE_FBTURBO" = true ] ; then

645

# Enable xorg package dependencies

645

# Enable xorg package dependencies

646

ENABLE_XORG=true

646

ENABLE_XORG=true

647

fi

647

fi

648

649

# Add user defined window manager package

649

# Add user defined window manager package

650

if [ -n "$ENABLE_WM" ] ; then

650

if [ -n "$ENABLE_WM" ] ; then

651

APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"

651

APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"

652

653

# Enable xorg package dependencies

653

# Enable xorg package dependencies

654

ENABLE_XORG=true

654

ENABLE_XORG=true

655

fi

655

fi

656

657

# Add xorg package

657

# Add xorg package

658

if [ "$ENABLE_XORG" = true ] ; then

658

if [ "$ENABLE_XORG" = true ] ; then

659

APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"

659

APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"

660

fi

660

fi

661

662

# Replace selected packages with smaller clones

662

# Replace selected packages with smaller clones

663

if [ "$ENABLE_REDUCE" = true ] ; then

663

if [ "$ENABLE_REDUCE" = true ] ; then

664

# Add levee package instead of vim-tiny

664

# Add levee package instead of vim-tiny

665

if [ "$REDUCE_VIM" = true ] ; then

665

if [ "$REDUCE_VIM" = true ] ; then

666

APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"

666

APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"

667

fi

667

fi

668

669

# Add dropbear package instead of openssh-server

669

# Add dropbear package instead of openssh-server

670

if [ "$REDUCE_SSHD" = true ] ; then

670

if [ "$REDUCE_SSHD" = true ] ; then

671

APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"

671

APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"

672

fi

672

fi

673

fi

673

fi

674

675

# Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available

675

# Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available

676

if [ "$ENABLE_SYSVINIT" = false ] ; then

676

if [ "$ENABLE_SYSVINIT" = false ] ; then

677

APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"

677

APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"

678

fi

678

fi

679

680

# Configure kernel sources if no KERNELSRC_DIR

680

# Configure kernel sources if no KERNELSRC_DIR

681

if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then

681

if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then

682

KERNELSRC_CONFIG=true

682

KERNELSRC_CONFIG=true

683

fi

683

fi

684

685

# Configure reduced kernel

685

# Configure reduced kernel

686

if [ "$KERNEL_REDUCE" = true ] ; then

686

if [ "$KERNEL_REDUCE" = true ] ; then

687

KERNELSRC_CONFIG=false

687

KERNELSRC_CONFIG=false

688

fi

688

fi

689

690

# Configure qemu compatible kernel

690

# Configure qemu compatible kernel

691

if [ "$ENABLE_QEMU" = true ] ; then

691

if [ "$ENABLE_QEMU" = true ] ; then

692

DTB_FILE=vexpress-v2p-ca15_a7.dtb

692

DTB_FILE=vexpress-v2p-ca15_a7.dtb

693

UBOOT_CONFIG=vexpress_ca15_tc2_defconfig

693

UBOOT_CONFIG=vexpress_ca15_tc2_defconfig

694

KERNEL_DEFCONFIG="vexpress_defconfig"

694

KERNEL_DEFCONFIG="vexpress_defconfig"

695

if [ "$KERNEL_MENUCONFIG" = false ] ; then

695

if [ "$KERNEL_MENUCONFIG" = false ] ; then

696

KERNEL_OLDDEFCONFIG=true

696

KERNEL_OLDDEFCONFIG=true

697

fi

697

fi

698

fi

698

fi

699

700

# Execute bootstrap scripts

700

# Execute bootstrap scripts

701

for SCRIPT in bootstrap.d/*.sh; do

701

for SCRIPT in bootstrap.d/*.sh; do

702

head -n 3 "$SCRIPT"

702

head -n 3 "$SCRIPT"

703

. "$SCRIPT"

703

. "$SCRIPT"

704

done

704

done

705

706

## Execute custom bootstrap scripts

706

## Execute custom bootstrap scripts

707

if [ -d "custom.d" ] ; then

707

if [ -d "custom.d" ] ; then

708

for SCRIPT in custom.d/*.sh; do

708

for SCRIPT in custom.d/*.sh; do

709

. "$SCRIPT"

709

. "$SCRIPT"

710

done

710

done

711

fi

711

fi

712

713

# Execute custom scripts inside the chroot

713

# Execute custom scripts inside the chroot

714

if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then

714

if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then

715

cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"

715

cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"

716

chroot_exec /bin/bash -x <<'EOF'

716

chroot_exec /bin/bash -x <<'EOF'

717

for SCRIPT in /chroot_scripts/* ; do

717

for SCRIPT in /chroot_scripts/* ; do

718

if [ -f $SCRIPT -a -x $SCRIPT ] ; then

718

if [ -f $SCRIPT -a -x $SCRIPT ] ; then

719

$SCRIPT

719

$SCRIPT

720

fi

720

fi

721

done

721

done

722

EOF

722

EOF

723

rm -rf "${R}/chroot_scripts"

723

rm -rf "${R}/chroot_scripts"

724

fi

724

fi

725

726

# Remove c/c++ build environment from the chroot

726

# Remove c/c++ build environment from the chroot

727

chroot_remove_cc

727

chroot_remove_cc

728

729

# Generate required machine-id

729

# Generate required machine-id

730

MACHINE_ID=$(dbus-uuidgen)

730

MACHINE_ID=$(dbus-uuidgen)

731

echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"

731

echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"

732

echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"

732

echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"

733

734

# APT Cleanup

734

# APT Cleanup

735

chroot_exec apt-get -y clean

735

chroot_exec apt-get -y clean

736

chroot_exec apt-get -y autoclean

736

chroot_exec apt-get -y autoclean

737

chroot_exec apt-get -y autoremove

737

chroot_exec apt-get -y autoremove

738

739

# Unmount mounted filesystems

739

# Unmount mounted filesystems

740

umount -l "${R}/proc"

740

umount -l "${R}/proc"

741

umount -l "${R}/sys"

741

umount -l "${R}/sys"

742

743

# Clean up directories

743

# Clean up directories

744

rm -rf "${R}/run/*"

744

rm -rf "${R}/run/*"

745

rm -rf "${R}/tmp/*"

745

rm -rf "${R}/tmp/*"

746

747

# Clean up APT proxy settings

747

# Clean up APT proxy settings

748

if [ "$KEEP_APT_PROXY" = false ] ; then

748

if [ "$KEEP_APT_PROXY" = false ] ; then

749

rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"

749

rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"

750

fi

750

fi

751

752

# Clean up files

752

# Clean up files

753

rm -f "${ETC_DIR}/ssh/ssh_host_*"

753

rm -f "${ETC_DIR}/ssh/ssh_host_*"

754

rm -f "${ETC_DIR}/dropbear/dropbear_*"

754

rm -f "${ETC_DIR}/dropbear/dropbear_*"

755

rm -f "${ETC_DIR}/apt/sources.list.save"

755

rm -f "${ETC_DIR}/apt/sources.list.save"

756

rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"

756

rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"

757

rm -f "${ETC_DIR}/*-"

757

rm -f "${ETC_DIR}/*-"

758

rm -f "${ETC_DIR}/resolv.conf"

758

rm -f "${ETC_DIR}/resolv.conf"

759

rm -f "${R}/root/.bash_history"

759

rm -f "${R}/root/.bash_history"

760

rm -f "${R}/var/lib/urandom/random-seed"

760

rm -f "${R}/var/lib/urandom/random-seed"

761

rm -f "${R}/initrd.img"

761

rm -f "${R}/initrd.img"

762

rm -f "${R}/vmlinuz"

762

rm -f "${R}/vmlinuz"

763

rm -f "${R}${QEMU_BINARY}"

763

rm -f "${R}${QEMU_BINARY}"

764

765

if [ "$ENABLE_QEMU" = true ] ; then

765

if [ "$ENABLE_QEMU" = true ] ; then

766

# Setup QEMU directory

766

# Setup QEMU directory

767

mkdir "${BASEDIR}/qemu"

767

mkdir "${BASEDIR}/qemu"

768

769

# Copy kernel image to QEMU directory

769

# Copy kernel image to QEMU directory

770

install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"

770

install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"

771

772

# Copy kernel config to QEMU directory

772

# Copy kernel config to QEMU directory

773

install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"

773

install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"

774

775

# Copy kernel dtbs to QEMU directory

775

# Copy kernel dtbs to QEMU directory

776

for dtb in "${BOOT_DIR}/"*.dtb ; do

776

for dtb in "${BOOT_DIR}/"*.dtb ; do

777

if [ -f "${dtb}" ] ; then

777

if [ -f "${dtb}" ] ; then

778

install_readonly "${dtb}" "${BASEDIR}/qemu/"

778

install_readonly "${dtb}" "${BASEDIR}/qemu/"

779

fi

779

fi

780

done

780

done

781

782

# Copy kernel overlays to QEMU directory

782

# Copy kernel overlays to QEMU directory

783

if [ -d "${BOOT_DIR}/overlays" ] ; then

783

if [ -d "${BOOT_DIR}/overlays" ] ; then

784

# Setup overlays dtbs directory

784

# Setup overlays dtbs directory

785

mkdir "${BASEDIR}/qemu/overlays"

785

mkdir "${BASEDIR}/qemu/overlays"

786

787

for dtb in "${BOOT_DIR}/overlays/"*.dtbo ; do

787

for dtb in "${BOOT_DIR}/overlays/"*.dtbo ; do

788

if [ -f "${dtb}" ] ; then

788

if [ -f "${dtb}" ] ; then

789

install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"

789

install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"

790

fi

790

fi

791

done

791

done

792

fi

792

fi

793

794

# Copy u-boot files to QEMU directory

794

# Copy u-boot files to QEMU directory

795

if [ "$ENABLE_UBOOT" = true ] ; then

795

if [ "$ENABLE_UBOOT" = true ] ; then

796

if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then

796

if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then

797

install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"

797

install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"

798

fi

798

fi

799

if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then

799

if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then

800

install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"

800

install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"

801

fi

801

fi

802

if [ -f "${BOOT_DIR}/boot.scr" ] ; then

802

if [ -f "${BOOT_DIR}/boot.scr" ] ; then

803

install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"

803

install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"

804

fi

804

fi

805

fi

805

fi

806

807

# Copy initramfs to QEMU directory

807

# Copy initramfs to QEMU directory

808

if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then

808

if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then

809

install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"

809

install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"

810

fi

810

fi

811

fi

811

fi

812

813

# Calculate size of the chroot directory in KB

813

# Calculate size of the chroot directory in KB

814

CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")

814

CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")

815

816

# Calculate the amount of needed 512 Byte sectors

816

# Calculate the amount of needed 512 Byte sectors

817

TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)

817

TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)

818

FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)

818

FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)

819

ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")

819

ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")

820

821

# The root partition is EXT4

821

# The root partition is EXT4

822

# This means more space than the actual used space of the chroot is used.

822

# This means more space than the actual used space of the chroot is used.

823

# As overhead for journaling and reserved blocks 35% are added.

823

# As overhead for journaling and reserved blocks 35% are added.

824

ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)

824

ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)

825

826

# Calculate required image size in 512 Byte sectors

826

# Calculate required image size in 512 Byte sectors

827

IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")

827

IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")

828

829

# Prepare image file

829

# Prepare image file

830

if [ "$ENABLE_SPLITFS" = true ] ; then

830

if [ "$ENABLE_SPLITFS" = true ] ; then

831

dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"

831

dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"

832

dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"

832

dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"

833

dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"

833

dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"

834

dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"

834

dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"

835

836

# Write firmware/boot partition tables

836

# Write firmware/boot partition tables

837

sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM

837

sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM

838

${TABLE_SECTORS},${FRMW_SECTORS},c,*

838

${TABLE_SECTORS},${FRMW_SECTORS},c,*

839

EOM

839

EOM

840

841

# Write root partition table

841

# Write root partition table

842

sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM

842

sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM

843

${TABLE_SECTORS},${ROOT_SECTORS},83

843

${TABLE_SECTORS},${ROOT_SECTORS},83

844

EOM

844

EOM

845

846

# Setup temporary loop devices

846

# Setup temporary loop devices

847

FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"

847

FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"

848

ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"

848

ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"

849

else # ENABLE_SPLITFS=false

849

else # ENABLE_SPLITFS=false

850

dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"

850

dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"

851

dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"

851

dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"

852

853

# Write partition table

853

# Write partition table

854

sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM

854

sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM

855

${TABLE_SECTORS},${FRMW_SECTORS},c,*

855

${TABLE_SECTORS},${FRMW_SECTORS},c,*

856

${ROOT_OFFSET},${ROOT_SECTORS},83

856

${ROOT_OFFSET},${ROOT_SECTORS},83

857

EOM

857

EOM

858

859

# Setup temporary loop devices

859

# Setup temporary loop devices

860

FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"

860

FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"

861

ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"

861

ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"

862

fi

862

fi

863

864

if [ "$ENABLE_CRYPTFS" = true ] ; then

864

if [ "$ENABLE_CRYPTFS" = true ] ; then

865

# Create dummy ext4 fs

865

# Create dummy ext4 fs

866

mkfs.ext4 "$ROOT_LOOP"

866

mkfs.ext4 "$ROOT_LOOP"

867

868

# Setup password keyfile

868

# Setup password keyfile

869

touch .password

869

touch .password

870

chmod 600 .password

870

chmod 600 .password

871

echo -n ${CRYPTFS_PASSWORD} > .password

871

echo -n ${CRYPTFS_PASSWORD} > .password

872

873

# Initialize encrypted partition

873

# Initialize encrypted partition

874

<<<<<<< HEAD

874

<<<<<<< HEAD

875

echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password

875

echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password

876

=======

876

=======

877

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

877

>>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579

878

cryptsetup --verbose --debug -q luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -h "${CRYPTFS_HASH}" -s "${CRYPTFS_XTSKEYSIZE}" .password

878

cryptsetup --verbose --debug -q luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -h "${CRYPTFS_HASH}" -s "${CRYPTFS_XTSKEYSIZE}" .password

879

880

# Open encrypted partition and setup mapping

880

# Open encrypted partition and setup mapping

881

cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"

881

cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"

882

883

# Secure delete password keyfile

883

# Secure delete password keyfile

884

shred -zu .password

884

shred -zu .password

885

886

# Update temporary loop device

886

# Update temporary loop device

887

ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"

887

ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"

888

889

# Wipe encrypted partition (encryption cipher is used for randomness)

889

# Wipe encrypted partition (encryption cipher is used for randomness)

890

dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"

890

dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"

891

fi

891

fi

892

893

# Build filesystems

893

# Build filesystems

894

mkfs.vfat "$FRMW_LOOP"

894

mkfs.vfat "$FRMW_LOOP"

895

mkfs.ext4 "$ROOT_LOOP"

895

mkfs.ext4 "$ROOT_LOOP"

896

897

# Mount the temporary loop devices

897

# Mount the temporary loop devices

898

mkdir -p "$BUILDDIR/mount"

898

mkdir -p "$BUILDDIR/mount"

899

mount "$ROOT_LOOP" "$BUILDDIR/mount"

899

mount "$ROOT_LOOP" "$BUILDDIR/mount"

900

901

mkdir -p "$BUILDDIR/mount/boot/firmware"

901

mkdir -p "$BUILDDIR/mount/boot/firmware"

902

mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"

902

mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"

903

904

# Copy all files from the chroot to the loop device mount point directory

904

# Copy all files from the chroot to the loop device mount point directory

905

rsync -a "${R}/" "$BUILDDIR/mount/"

905

rsync -a "${R}/" "$BUILDDIR/mount/"

906

907

# Unmount all temporary loop devices and mount points

907

# Unmount all temporary loop devices and mount points

908

cleanup

908

cleanup

909

910

# Create block map file(s) of image(s)

910

# Create block map file(s) of image(s)

911

if [ "$ENABLE_SPLITFS" = true ] ; then

911

if [ "$ENABLE_SPLITFS" = true ] ; then

912

# Create block map files for "bmaptool"

912

# Create block map files for "bmaptool"

913

bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"

913

bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"

914

bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"

914

bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"

915

916

# Image was successfully created

916

# Image was successfully created

917

echo "$IMAGE_NAME-frmw.img ($(expr $ "${TABLE_SECTORS}" + "${FRMW_SECTORS}" $ \* 512 \/ 1024 \/ 1024)M)" ": successfully created"

917

echo "$IMAGE_NAME-frmw.img ($(expr $ "${TABLE_SECTORS}" + "${FRMW_SECTORS}" $ \* 512 \/ 1024 \/ 1024)M)" ": successfully created"

918

echo "$IMAGE_NAME-root.img ($(expr $ "${TABLE_SECTORS}" + "${ROOT_SECTORS}" $ \* 512 \/ 1024 \/ 1024)M)" ": successfully created"

918

echo "$IMAGE_NAME-root.img ($(expr $ "${TABLE_SECTORS}" + "${ROOT_SECTORS}" $ \* 512 \/ 1024 \/ 1024)M)" ": successfully created"

919

else

919

else

920

# Create block map file for "bmaptool"

920

# Create block map file for "bmaptool"

921

bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"

921

bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"

922

923

# Image was successfully created

923

# Image was successfully created

924

echo "$IMAGE_NAME.img ($(expr $ "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" $ \* 512 \/ 1024 \/ 1024)M)" ": successfully created"

924

echo "$IMAGE_NAME.img ($(expr $ "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" $ \* 512 \/ 1024 \/ 1024)M)" ": successfully created"

925

926

# Create qemu qcow2 image

926

# Create qemu qcow2 image

927

if [ "$ENABLE_QEMU" = true ] ; then

927

if [ "$ENABLE_QEMU" = true ] ; then

928

QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}

928

QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}

929

QEMU_SIZE=16G

929

QEMU_SIZE=16G

930

931

qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2

931

qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2

932

qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE

932

qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE

933

934

echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"

934

echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"

935

fi

935

fi

936

fi

936

fi

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             #
-            # Setup RPi2/3 config and cmdline
+            # Setup RPi2/3/4 config and cmdline
             #
             # Load utility functions
             . ./functions.sh
             if [ -n "$RPI_FIRMWARE_DIR" ] && [ -d "$RPI_FIRMWARE_DIR" ] ; then
               # Install boot binaries from local directory
               cp "${RPI_FIRMWARE_DIR}"/boot/bootcode.bin "${BOOT_DIR}"/bootcode.bin
               cp "${RPI_FIRMWARE_DIR}"/boot/fixup.dat "${BOOT_DIR}"/fixup.dat
               cp "${RPI_FIRMWARE_DIR}"/boot/fixup_cd.dat "${BOOT_DIR}"/fixup_cd.dat
               cp "${RPI_FIRMWARE_DIR}"/boot/fixup_x.dat "${BOOT_DIR}"/fixup_x.dat
               cp "${RPI_FIRMWARE_DIR}"/boot/start.elf "${BOOT_DIR}"/start.elf
               cp "${RPI_FIRMWARE_DIR}"/boot/start_cd.elf "${BOOT_DIR}"/start_cd.elf
               cp "${RPI_FIRMWARE_DIR}"/boot/start_x.elf "${BOOT_DIR}"/start_x.elf
               cp "${RPI_FIRMWARE_DIR}"/boot/fixup4cd.dat "${BOOT_DIR}"/fixup4cd.dat
               cp "${RPI_FIRMWARE_DIR}"/boot/fixup4.dat "${BOOT_DIR}"/fixup4.dat
               cp "${RPI_FIRMWARE_DIR}"/boot/fixup4db.dat "${BOOT_DIR}"/fixup4db.dat
               cp "${RPI_FIRMWARE_DIR}"/boot/fixup4x.dat "${BOOT_DIR}"/fixup4x.dat
               cp "${RPI_FIRMWARE_DIR}"/boot/start4cd.elf "${BOOT_DIR}"/start4cd.elf
               cp "${RPI_FIRMWARE_DIR}"/boot/start4db.elf "${BOOT_DIR}"/start4db.elf
               cp "${RPI_FIRMWARE_DIR}"/boot/start4.elf "${BOOT_DIR}"/start4x.elf
               cp "${RPI_FIRMWARE_DIR}"/boot/start4x.elf "${BOOT_DIR}"/start4x.elf
             else
               # Create temporary directory for boot binaries
               temp_dir=$(as_nobody mktemp -d)
               # Install latest boot binaries from raspberry/firmware github
               as_nobody wget -q -O "${temp_dir}/bootcode.bin" "${FIRMWARE_URL}/bootcode.bin"
               as_nobody wget -q -O "${temp_dir}/fixup.dat" "${FIRMWARE_URL}/fixup.dat"
               as_nobody wget -q -O "${temp_dir}/fixup_cd.dat" "${FIRMWARE_URL}/fixup_cd.dat"
               as_nobody wget -q -O "${temp_dir}/fixup_x.dat" "${FIRMWARE_URL}/fixup_x.dat"
               as_nobody wget -q -O "${temp_dir}/start.elf" "${FIRMWARE_URL}/start.elf"
               as_nobody wget -q -O "${temp_dir}/start_cd.elf" "${FIRMWARE_URL}/start_cd.elf"
               as_nobody wget -q -O "${temp_dir}/start_x.elf" "${FIRMWARE_URL}/start_x.elf"
               as_nobody wget -q -O "${temp_dir}/fixup4cd.dat" "${FIRMWARE_URL}/fixup4cd.dat"
               as_nobody wget -q -O "${temp_dir}/fixup4.dat" "${FIRMWARE_URL}/fixup4.dat"
               as_nobody wget -q -O "${temp_dir}/fixup4db.dat" "${FIRMWARE_URL}/fixup4db.dat"
               as_nobody wget -q -O "${temp_dir}/fixup4x.dat" "${FIRMWARE_URL}/fixup4x.dat"
               as_nobody wget -q -O "${temp_dir}/start4cd.elf" "${FIRMWARE_URL}/start4cd.elf"
               as_nobody wget -q -O "${temp_dir}/start4db.elf" "${FIRMWARE_URL}/start4db.elf"
               as_nobody wget -q -O "${temp_dir}/start4x.elf" "${FIRMWARE_URL}/start4x.elf"
               as_nobody wget -q -O "${temp_dir}/start4x.elf" "${FIRMWARE_URL}/start4x.elf"
               # Move downloaded boot binaries
               mv "${temp_dir}/"* "${BOOT_DIR}/"
               # Remove temporary directory for boot binaries
               rm -fr "${temp_dir}"
               # Set permissions of the boot binaries
               chown -R root:root "${BOOT_DIR}"
               chmod -R 600 "${BOOT_DIR}"
             fi
             # Setup firmware boot cmdline
             if [ "$ENABLE_USBBOOT" = true ] ; then
               CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline console=tty1 rootwait init=/bin/systemd"
             else
               if [ "$ENABLE_SPLITFS" = true ] ; then
                 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda1 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline console=tty1 rootwait init=/bin/systemd"
               else
                 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline console=tty1 rootwait init=/bin/systemd"
               fi
             fi
             # Add encrypted root partition to cmdline.txt
             if [ "$ENABLE_CRYPTFS" = true ] ; then
               if [ "$ENABLE_SPLITFS" = true ] ; then
                 CMDLINE=$(echo "${CMDLINE}" | sed "s/sda1/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda1:${CRYPTFS_MAPPING}/")
               else
                 if [ "$ENABLE_USBBOOT" = true ] ; then
                   CMDLINE=$(echo "${CMDLINE}" | sed "s/sda2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda2:${CRYPTFS_MAPPING}/")
                 else
                   CMDLINE=$(echo "${CMDLINE}" | sed "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/mmcblk0p2:${CRYPTFS_MAPPING}/")
                 fi
               fi
             fi
             # Enable Kernel messages on standard output
             if [ "$ENABLE_PRINTK" = true ] ; then
               install_readonly files/sysctl.d/83-rpi-printk.conf "${ETC_DIR}/sysctl.d/83-rpi-printk.conf"
             fi
             # Enable Kernel messages on standard output
             if [ "$KERNEL_SECURITY" = true ] ; then
               install_readonly files/sysctl.d/84-rpi-ASLR.conf "${ETC_DIR}/sysctl.d/84-rpi-ASLR.conf"
             fi
             # Install udev rule for serial alias - serial0 = console serial1=bluetooth
             install_readonly files/etc/99-com.rules "${LIB_DIR}/udev/rules.d/99-com.rules"
             # Remove IPv6 networking support
             if [ "$ENABLE_IPV6" = false ] ; then
               CMDLINE="${CMDLINE} ipv6.disable=1"
             fi
             # Automatically assign predictable network interface names
             if [ "$ENABLE_IFNAMES" = false ] ; then
               CMDLINE="${CMDLINE} net.ifnames=0"
             else
               CMDLINE="${CMDLINE} net.ifnames=1"
             fi
             # Disable Raspberry Pi console logo
             if [ "$ENABLE_LOGO" = false ] ; then
               CMDLINE="${CMDLINE} logo.nologo"
             fi
             # Strictly limit verbosity of boot up console messages
             if [ "$ENABLE_SILENT_BOOT" = true ] ; then
               CMDLINE="${CMDLINE} quiet loglevel=0 rd.systemd.show_status=auto rd.udev.log_priority=0"
             fi
             # Install firmware config
             install_readonly files/boot/config.txt "${BOOT_DIR}/config.txt"
             # Disable Raspberry Pi console logo
             if [ "$ENABLE_SLASH" = false ] ; then
               echo "disable_splash=1" >> "${BOOT_DIR}/config.txt"
             fi
             # Locks CPU frequency at maximum
             if [ "$ENABLE_TURBO" = true ] ; then
               echo "force_turbo=1" >> "${BOOT_DIR}/config.txt"
               # helps to avoid sdcard corruption when force_turbo is enabled.
               echo "boot_delay=1" >> "${BOOT_DIR}/config.txt"
             fi
             <<<<<<< HEAD
             if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
             =======
             >>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579
             if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ]; then
               # Bluetooth enabled
               if [ "$ENABLE_BLUETOOTH" = true ] ; then
                 # Create temporary directory for Bluetooth sources
                 temp_dir=$(as_nobody mktemp -d)
                 # Fetch Bluetooth sources
                 as_nobody git -C "${temp_dir}" clone "${BLUETOOTH_URL}"
                 # Copy downloaded sources
                 mv "${temp_dir}/pi-bluetooth" "${R}/tmp/"
                 # Set permissions
                 chown -R root:root "${R}/tmp/pi-bluetooth"
                 # Bluetooth firmware from arch aur https://aur.archlinux.org/packages/pi-bluetooth/
                 wget -q -O "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" https://aur.archlinux.org/cgit/aur.git/plain/LICENCE.broadcom_bcm43xx?h=pi-bluetooth
                 wget -q -O "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" https://raw.githubusercontent.com/RPi-Distro/bluez-firmware/master/broadcom/BCM43430A1.hcd
                 # Install tools
                 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/btuart" "${R}/usr/bin/btuart"
                 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/bthelper" "${R}/usr/bin/bthelper"
             	# make scripts executable
             	chmod +x "${R}/usr/bin/bthelper"
             	chmod +x "${R}/usr/bin/btuart"
                 # Install bluetooth udev rule
                 install_readonly "${R}/tmp/pi-bluetooth/lib/udev/rules.d/90-pi-bluetooth.rules" "${LIB_DIR}/udev/rules.d/90-pi-bluetooth.rules"
                 # Install Firmware Flash file and apropiate licence
                 mkdir -p "$BLUETOOTH_FIRMWARE_DIR"
                 install_readonly "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" "${BLUETOOTH_FIRMWARE_DIR}/LICENCE.broadcom_bcm43xx"
                 install_readonly "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" "${BLUETOOTH_FIRMWARE_DIR}/BCM43430A1.hcd"
                 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.bthelper@.service" "${ETC_DIR}/systemd/system/pi-bluetooth.bthelper@.service"
                 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.hciuart.service" "${ETC_DIR}/systemd/system/pi-bluetooth.hciuart.service"
                 # Remove temporary directories
                 rm -fr "${temp_dir}"
             	rm -fr "${R}"/tmp/pi-bluetooth
                 # Switch Pi3 Bluetooth function to use the mini-UART (ttyS0) and restore UART0/ttyAMA0 over GPIOs 14 & 15. Slow Bluetooth and slow cpu. Use /dev/ttyS0 instead of /dev/ttyAMA0
                 if [ "$ENABLE_MINIUART_OVERLAY" = true ] ; then
             	  # set overlay to swap ttyAMA0 and ttyS0
                   echo "dtoverlay=pi3-miniuart-bt" >> "${BOOT_DIR}/config.txt"
             	  if [ "$ENABLE_TURBO" = false ] ; then
                     echo "core_freq=250" >> "${BOOT_DIR}/config.txt"
                   fi
             	fi
             	# Activate services
             	chroot_exec systemctl enable pi-bluetooth.hciuart.service
               else # if ENABLE_BLUETOOTH = false
               	# set overlay to disable bluetooth
                 echo "dtoverlay=pi3-disable-bt" >> "${BOOT_DIR}/config.txt"
               fi # ENABLE_BLUETOOTH end
             fi
             # may need sudo systemctl disable hciuart
             if [ "$ENABLE_CONSOLE" = true ] ; then
               echo "enable_uart=1"  >> "${BOOT_DIR}/config.txt"
               # add string to cmdline
               CMDLINE="${CMDLINE} console=serial0,115200"
               if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ]|| [ "$RPI_MODEL" = 0 ]; then
                 # if force_turbo didn't lock cpu at high speed, lock it at low speed (XOR logic) or miniuart will be broken
                 if [ "$ENABLE_TURBO" = false ] ; then
                   echo "core_freq=250" >> "${BOOT_DIR}/config.txt"
                 fi
               fi
               # Enable serial console systemd style
               chroot_exec systemctl enable serial-getty@serial0.service
             else
               echo "enable_uart=0"  >> "${BOOT_DIR}/config.txt"
             fi
             # Disable dphys-swapfile service. Will get enabled on first boot
             if [ "$ENABLE_DPHYSSWAP" = true ] ; then
               chroot_exec systemctl disable dphys-swapfile
             fi
             if [ "$ENABLE_SYSTEMDSWAP" = true ] ; then
               # Create temporary directory for systemd-swap sources
               temp_dir=$(as_nobody mktemp -d)
               # Fetch systemd-swap sources
               as_nobody git -C "${temp_dir}" clone "${SYSTEMDSWAP_URL}"
               # Copy downloaded systemd-swap sources
               mv "${temp_dir}/systemd-swap" "${R}/tmp/"
               # Change into downloaded src dir
               cd "${R}/tmp/systemd-swap" || exit
             <<<<<<< HEAD
             =======
             >>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579
               # Get Verion
               VERSION=$(git tag | tail -n 1)
               #sed -i "s/DEB_NAME=.*/DEB_NAME=systemd-swap_all/g" "${R}/tmp/systemd-swap/package.sh"
               # Build package
               bash ./package.sh debian
               # Change back into script root dir
               cd "${WORKDIR}" || exit
               # Set permissions of the systemd-swap sources
               chown -R root:root "${R}/tmp/systemd-swap"
               # Install package - IMPROVE AND MAKE IT POSSIBLE WITHOUT VERSION NR.
             <<<<<<< HEAD
               chroot_exec dpkg -i /tmp/systemd-swap/systemd-swap_4.0.1_any.deb
             =======
             >>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579
               chroot_exec dpkg -i /tmp/systemd-swap/systemd-swap_"$VERSION"_all.deb
               # Enable service
               chroot_exec systemctl enable systemd-swap
               # Remove temporary directory for systemd-swap sources
               rm -fr "${temp_dir}"
             else
               # Enable ZSWAP in cmdline if systemd-swap is not used
               if [ "$KERNEL_ZSWAP" = true ] ; then
                 CMDLINE="${CMDLINE} zswap.enabled=1 zswap.max_pool_percent=25 zswap.compressor=lz4"
               fi
             fi
               if [ "$KERNEL_SECURITY" = true ] ; then
                 CMDLINE="${CMDLINE} apparmor=1 security=apparmor"
               fi
             # Install firmware boot cmdline
             echo "${CMDLINE}" > "${BOOT_DIR}/cmdline.txt"
             # Setup minimal GPU memory allocation size: 16MB (no X)
             if [ "$ENABLE_MINGPU" = true ] ; then
               echo "gpu_mem=16" >> "${BOOT_DIR}/config.txt"
             fi
             # Setup boot with initramfs
             if [ "$ENABLE_INITRAMFS" = true ] ; then
               echo "initramfs initramfs-${KERNEL_VERSION} followkernel" >> "${BOOT_DIR}/config.txt"
             fi
             # Create firmware configuration and cmdline symlinks
             ln -sf firmware/config.txt "${R}/boot/config.txt"
             ln -sf firmware/cmdline.txt "${R}/boot/cmdline.txt"
             # Install and setup kernel modules to load at boot
             mkdir -p "${LIB_DIR}/modules-load.d/"
             install_readonly files/modules/rpi2.conf "${LIB_DIR}/modules-load.d/rpi2.conf"
             # Load hardware random module at boot
             if [ "$ENABLE_HWRANDOM" = true ] && [ "$BUILD_KERNEL" = false ] ; then
               sed -i "s/^# bcm2708_rng/bcm2708_rng/" "${LIB_DIR}/modules-load.d/rpi2.conf"
             fi
             # Load sound module at boot
             if [ "$ENABLE_SOUND" = true ] ; then
               sed -i "s/^# snd_bcm2835/snd_bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
             else
               echo "dtparam=audio=off" >> "${BOOT_DIR}/config.txt"
             fi
             # Enable I2C interface
             if [ "$ENABLE_I2C" = true ] ; then
               echo "dtparam=i2c_arm=on" >> "${BOOT_DIR}/config.txt"
               sed -i "s/^# i2c-bcm2708/i2c-bcm2708/" "${LIB_DIR}/modules-load.d/rpi2.conf"
               sed -i "s/^# i2c-dev/i2c-dev/" "${LIB_DIR}/modules-load.d/rpi2.conf"
             fi
             # Enable SPI interface
             if [ "$ENABLE_SPI" = true ] ; then
               echo "dtparam=spi=on" >> "${BOOT_DIR}/config.txt"
               echo "spi-bcm2708" >> "${LIB_DIR}/modules-load.d/rpi2.conf"
               if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ]; then
                 sed -i "s/spi-bcm2708/spi-bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
               fi
             fi
             # Disable RPi2/3 under-voltage warnings
             if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
               echo "avoid_warnings=${DISABLE_UNDERVOLT_WARNINGS}" >> "${BOOT_DIR}/config.txt"
             fi
             # Install kernel modules blacklist
             mkdir -p "${ETC_DIR}/modprobe.d/"
             install_readonly files/modules/raspi-blacklist.conf "${ETC_DIR}/modprobe.d/raspi-blacklist.conf"
             # Install sysctl.d configuration files
             install_readonly files/sysctl.d/81-rpi-vm.conf "${ETC_DIR}/sysctl.d/81-rpi-vm.conf"

             #!/bin/sh
             ########################################################################
             # rpi23-gen-image.sh					       2015-2017
             #
             # Advanced Debian "stretch" and "buster" bootstrap script for Raspberry Pi
             #
             # This program is free software; you can redistribute it and/or
             # modify it under the terms of the GNU General Public License
             # as published by the Free Software Foundation; either version 2
             # of the License, or (at your option) any later version.
             #
             # Copyright (C) 2015 Jan Wagner <mail@jwagner.eu>
             #
             # Big thanks for patches and enhancements by 20+ github contributors!
             ########################################################################
             # Are we running as root?
             if [ "$(id -u)" -ne "0" ] ; then
               echo "error: this script must be executed with root privileges!"
               exit 1
             fi
             # Check if ./functions.sh script exists
             if [ ! -r "./functions.sh" ] ; then
               echo "error: './functions.sh' required script not found!"
               exit 1
             fi
             # Load utility functions
             . ./functions.sh
             # Load parameters from configuration template file
             if [ -n "$CONFIG_TEMPLATE" ] ; then
               use_template
             fi
             # Introduce settings
             set -e
-            echo -n -e "\n#\n# RPi 0/1/2/3 Bootstrap Settings\n#\n"
+            echo -n -e "\n#\n# RPi 0/1/2/3/4 Bootstrap Settings\n#\n"
             set -x
             # Raspberry Pi model configuration
             RPI_MODEL=${RPI_MODEL:=2}
             # Debian release
             RELEASE=${RELEASE:=buster}
             if [ $RELEASE = "bullseye" ] ; then
              RELEASE=testing
             fi
             # Kernel Branch
             KERNEL_BRANCH=${KERNEL_BRANCH:=""}
             # URLs
             KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
             FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
             WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
             FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
             UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}
             VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}
             BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
             NEXMON_URL=${NEXMON_URL:=https://github.com/seemoo-lab/nexmon.git}
             SYSTEMDSWAP_URL=${SYSTEMDSWAP_URL:=https://github.com/Nefelim4ag/systemd-swap.git}
             # Kernel deb packages for 32bit kernel
             RPI_32_KERNEL_URL=${RPI_32_KERNEL_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel_20180422-141901_armhf.deb}
             RPI_32_KERNELHEADER_URL=${RPI_32_KERNELHEADER_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel-headers_20180422-141901_armhf.deb}
             # Kernel has KVM and zswap enabled - use if KERNEL_* parameters and precompiled kernel are used
             <<<<<<< HEAD
             RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.14.80.20181113/bcmrpi3-kernel-bis-4.14.80.20181113.tar.xz}
             RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.19.80.20191022/bcmrpi3-kernel-bis-4.19.80.20191022.tar.xz}
             # Default precompiled 64bit kernel
             RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.14.80.20181113/bcmrpi3-kernel-4.14.80.20181113.tar.xz}
             =======
             RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.19.80.20191022/bcmrpi3-kernel-bis-4.19.80.20191022.tar.xz}
             # Default precompiled 64bit kernel
             >>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579
             RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.19.80.20191022/bcmrpi3-kernel-4.19.80.20191022.tar.xz}
             # Sakaki BIS Kernel RPI4 - https://github.com/sakaki-/bcm2711-kernel-bis
             RPI4_64_BIS_KERNEL_URL=${RPI4_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcm2711-kernel-bis/releases/download/4.19.59.20190724/bcm2711-kernel-bis-4.19.59.20190724.tar.xz}
             # Default precompiled 64bit kernel - https://github.com/sakaki-/bcm2711-kernel
             RPI4_64_DEF_KERNEL_URL=${RPI4_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcm2711-kernel-bis/releases/download/4.19.59.20190724/bcm2711-kernel-bis-4.19.59.20190724.tar.xz}
             # Generic
             RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_DEF_KERNEL_URL}
             RPI4_64_KERNEL_URL=${RPI4_64_KERNEL_URL:=$RPI4_64_DEF_KERNEL_URL}
             # Kali kernel src - used if ENABLE_NEXMON=true (they patch the wlan kernel modul)
             KALI_KERNEL_URL=${KALI_KERNEL_URL:=https://github.com/Re4son/re4son-raspberrypi-linux.git}
             # Build directories
             WORKDIR=$(pwd)
             BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}
             BUILDDIR="${BASEDIR}/build"
             # Chroot directories
             R="${BUILDDIR}/chroot"
             ETC_DIR="${R}/etc"
             LIB_DIR="${R}/lib"
             BOOT_DIR="${R}/boot/firmware"
             KERNEL_DIR="${R}/usr/src/linux"
             WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
             BLUETOOTH_FIRMWARE_DIR="${ETC_DIR}/firmware/bt"
             # Firmware directory: Blank if download from github
             RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
             # General settings
             SET_ARCH=${SET_ARCH:=32}
             HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
             PASSWORD=${PASSWORD:=raspberry}
             USER_PASSWORD=${USER_PASSWORD:=raspberry}
             DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
             TIMEZONE=${TIMEZONE:="Europe/Berlin"}
             EXPANDROOT=${EXPANDROOT:=true}
             ENABLE_DPHYSSWAP=${ENABLE_DPHYSSWAP:=true}
             # Keyboard settings
             XKB_MODEL=${XKB_MODEL:=""}
             XKB_LAYOUT=${XKB_LAYOUT:=""}
             XKB_VARIANT=${XKB_VARIANT:=""}
             XKB_OPTIONS=${XKB_OPTIONS:=""}
             # Network settings (DHCP)
             ENABLE_DHCP=${ENABLE_DHCP:=true}
             # Network settings (static)
             NET_ADDRESS=${NET_ADDRESS:=""}
             NET_GATEWAY=${NET_GATEWAY:=""}
             NET_DNS_1=${NET_DNS_1:=""}
             NET_DNS_2=${NET_DNS_2:=""}
             NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
             NET_NTP_1=${NET_NTP_1:=""}
             NET_NTP_2=${NET_NTP_2:=""}
             # APT settings
             APT_PROXY=${APT_PROXY:=""}
             APT_SERVER=${APT_SERVER:="ftp.debian.org"}
             KEEP_APT_PROXY=${KEEP_APT_PROXY:=false}
             # Feature settings
             ENABLE_PRINTK=${ENABLE_PRINTK:=false}
             ENABLE_BLUETOOTH=${ENABLE_BLUETOOTH:=false}
             ENABLE_MINIUART_OVERLAY=${ENABLE_MINIUART_OVERLAY:=false}
             ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
             ENABLE_I2C=${ENABLE_I2C:=false}
             ENABLE_SPI=${ENABLE_SPI:=false}
             ENABLE_IPV6=${ENABLE_IPV6:=true}
             ENABLE_SSHD=${ENABLE_SSHD:=true}
             ENABLE_NONFREE=${ENABLE_NONFREE:=false}
             ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
             ENABLE_SOUND=${ENABLE_SOUND:=true}
             ENABLE_DBUS=${ENABLE_DBUS:=true}
             ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
             ENABLE_MINGPU=${ENABLE_MINGPU:=false}
             ENABLE_XORG=${ENABLE_XORG:=false}
             ENABLE_WM=${ENABLE_WM:=""}
             ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
             ENABLE_USER=${ENABLE_USER:=true}
             USER_NAME=${USER_NAME:="pi"}
             ENABLE_ROOT=${ENABLE_ROOT:=false}
             ENABLE_QEMU=${ENABLE_QEMU:=false}
             ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
             # SSH settings
             SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
             SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
             SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
             SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
             SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
             # Advanced settings
             ENABLE_SYSTEMDSWAP=${ENABLE_SYSTEMDSWAP:=false}
             ENABLE_MINBASE=${ENABLE_MINBASE:=false}
             ENABLE_REDUCE=${ENABLE_REDUCE:=false}
             ENABLE_UBOOT=${ENABLE_UBOOT:=false}
             UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
             ENABLE_USBBOOT=${ENABLE_USBBOOT=false}
             ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
             ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}
             ENABLE_NEXMON=${ENABLE_NEXMON:=false}
             VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
             FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
             NEXMONSRC_DIR=${NEXMONSRC_DIR:=""}
             ENABLE_HARDNET=${ENABLE_HARDNET:=false}
             ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
             ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
             ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
             ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
             ENABLE_SPLASH=${ENABLE_SPLASH:=true}
             ENABLE_LOGO=${ENABLE_LOGO:=true}
             ENABLE_SILENT_BOOT=${ENABLE_SILENT_BOOT=false}
             DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
             # Kernel compilation settings
             BUILD_KERNEL=${BUILD_KERNEL:=true}
             KERNEL_REDUCE=${KERNEL_REDUCE:=false}
             KERNEL_THREADS=${KERNEL_THREADS:=1}
             KERNEL_HEADERS=${KERNEL_HEADERS:=true}
             KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
             KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
             KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
             KERNEL_CCACHE=${KERNEL_CCACHE:=false}
             KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
             KERNEL_VIRT=${KERNEL_VIRT:=false}
             KERNEL_BPF=${KERNEL_BPF:=false}
             KERNEL_DEFAULT_GOV=${KERNEL_DEFAULT_GOV:=ondemand}
             KERNEL_SECURITY=${KERNEL_SECURITY:=false}
             KERNEL_NF=${KERNEL_NF:=false}
             KERNEL_DHKEY=${KERNEL_DHKEY:=true}
             KERNEL_BTRFS=${KERNEL_BTRFS:=false}
             KERNEL_NSPAN=${KERNEL_NSPAN:=false}
             KERNEL_POEHAT=${KERNEL_POEHAT:=false}
             # Kernel compilation from source directory settings
             KERNELSRC_DIR=${KERNELSRC_DIR:=""}
             KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
             KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
             KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
             # Reduce disk usage settings
             REDUCE_APT=${REDUCE_APT:=true}
             REDUCE_DOC=${REDUCE_DOC:=true}
             REDUCE_MAN=${REDUCE_MAN:=true}
             REDUCE_VIM=${REDUCE_VIM:=false}
             REDUCE_BASH=${REDUCE_BASH:=false}
             REDUCE_HWDB=${REDUCE_HWDB:=true}
             REDUCE_SSHD=${REDUCE_SSHD:=true}
             REDUCE_LOCALE=${REDUCE_LOCALE:=true}
             # Encrypted filesystem settings
             ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
             CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
             CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
             <<<<<<< HEAD
             CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
             =======
             >>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579
             CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64"}
             CRYPTFS_HASH=${CRYPTFS_HASH:="sha512"}
             CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
             #Dropbear-initramfs supports unlocking encrypted filesystem via SSH on bootup
             CRYPTFS_DROPBEAR=${CRYPTFS_DROPBEAR:=false}
             #Provide your own Dropbear Public RSA-OpenSSH Key otherwise it will be generated
             CRYPTFS_DROPBEAR_PUBKEY=${CRYPTFS_DROPBEAR_PUBKEY:=""}
             # Chroot scripts directory
             CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
             # Packages required in the chroot build environment
             APT_INCLUDES=${APT_INCLUDES:=""}
             <<<<<<< HEAD
             APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"
             =======
             >>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579
             APT_INCLUDES="${APT_INCLUDES},flex,bison,libssl-dev,apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"
             # Packages to exclude from chroot build environment
             APT_EXCLUDES=${APT_EXCLUDES:=""}
             # Packages required for bootstrapping
             <<<<<<< HEAD
             REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo"
             =======
             >>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579
             REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus bison flex libssl-dev sudo"
             MISSING_PACKAGES=""
             # Packages installed for c/c++ build environment in chroot (keep empty)
             COMPILER_PACKAGES=""
             # Check if apt-cacher-ng has port 3142 open and set APT_PROXY
             APT_CACHER_RUNNING=$(lsof -i :3142 | cut -d ' ' -f3 | uniq | sed '/^\s*$/d')
             if [ "${APT_CACHER_RUNNING}" = "apt-cacher-ng" ] ; then
               APT_PROXY=http://127.0.0.1:3142/
             fi
             # Setup architecture specific settings
             if [ -n "$SET_ARCH" ] ; then
               # 64-bit configuration
               if [ "$SET_ARCH" = 64 ] ; then
                 # General 64-bit depended settings
                 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
                 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
                 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
                 # Raspberry Pi model specific settings
                 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then
                   if [ "$RPI_MODEL" != 4 ] ; then
                     KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
                   else
                     KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2711_defconfig}
                   fi
                   REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
                   RELEASE_ARCH=${RELEASE_ARCH:=arm64}
                   KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
                   CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
                 else
                   echo "error: Only Raspberry PI 3, 3B+ and 4 support 64-bit"
                   exit 1
                 fi
               fi
               # 32-bit configuration
               if [ "$SET_ARCH" = 32 ] ; then
                 # General 32-bit dependend settings
                 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
                 KERNEL_ARCH=${KERNEL_ARCH:=arm}
                 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
                 # Raspberry Pi model specific settings
                 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
                   REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
                   KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
                   RELEASE_ARCH=${RELEASE_ARCH:=armel}
                   KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
                   CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
                 fi
                 # Raspberry Pi model specific settings
                 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then
                   if [ "$RPI_MODEL" != 4 ] ; then
                     KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
             		KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
                   else
                     KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2711_defconfig}
             		KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7l.img}
                   fi
                   REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
                   RELEASE_ARCH=${RELEASE_ARCH:=armhf}
             <<<<<<< HEAD
                   KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
             =======
             >>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579
                   CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
                 fi
               fi
             # SET_ARCH not set
             else
               echo "error: Please set '32' or '64' as value for SET_ARCH"
               exit 1
             fi
             # Device specific configuration and U-Boot configuration
             case "$RPI_MODEL" in
 )
                 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
                 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
                 ;;
 )
                 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
                 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
                 ;;
 P)
                 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
                 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
                 ;;
 )
                 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
                 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
                 ;;
 )
                 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
                 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
                 ;;
 P)
                 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
                 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
                 ;;
 )
                 DTB_FILE=${DTB_FILE:=bcm2711-rpi-4-b.dtb}
                 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_4_defconfig}
                 ;;
               *)
                 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
                 exit 1
                 ;;
             esac
             # Raspberry PI 0,3,3P with Bluetooth and Wifi onboard
             if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then
               # Include bluetooth packages on supported boards
               if [ "$ENABLE_BLUETOOTH" = true ] ; then
                 APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"
               fi
               if [ "$ENABLE_WIRELESS" = true ] ; then
                 APT_INCLUDES="${APT_INCLUDES},wireless-tools,crda,wireless-regdb"
               fi
             else # Raspberry PI 1,1P,2 without Wifi and bluetooth onboard
               # Check if the internal wireless interface is not supported by the RPi model
               if [ "$ENABLE_WIRELESS" = true ] || [ "$ENABLE_BLUETOOTH" = true ]; then
                 echo "error: The selected Raspberry Pi model has no integrated interface for wireless or bluetooth"
                 exit 1
               fi
             fi
             if [ "$BUILD_KERNEL" = false ] && [ "$ENABLE_NEXMON" = true ]; then
               echo "error: You have to compile kernel sources, if you want to enable nexmon"
               exit 1
             fi
             # Prepare date string for default image file name
             DATE="$(date +%Y-%m-%d)"
             if [ -z "$KERNEL_BRANCH" ] ; then
               IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
             else
               IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
             fi
             # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
             if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
               if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
                 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
                 exit 1
               fi
             fi
             # Add cmake to compile videocore sources
             if [ "$ENABLE_VIDEOCORE" = true ] ; then
               REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
             fi
             # Add deps for nexmon
             if [ "$ENABLE_NEXMON" = true ] ; then
             <<<<<<< HEAD
               REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libgmp3-dev gawk qpdf bison flex make autoconf automake build-essential libtool"
             =======
             >>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579
               REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libgmp3-dev gawk qpdf make autoconf automake build-essential libtool"
             fi
             # Add libncurses5 to enable kernel menuconfig
             if [ "$KERNEL_MENUCONFIG" = true ] ; then
               REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
             fi
             # Add ccache compiler cache for (faster) kernel cross (re)compilation
             if [ "$KERNEL_CCACHE" = true ] ; then
               REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
             fi
             # Add cryptsetup package to enable filesystem encryption
             if [ "$ENABLE_CRYPTFS" = true ]  && [ "$BUILD_KERNEL" = true ] ; then
               REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
             <<<<<<< HEAD
               APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
             =======
             >>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579
               APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup,cryptsetup-initramfs"
               # If cryptfs,dropbear and initramfs are enabled include dropbear-initramfs package
               if [ "$CRYPTFS_DROPBEAR" = true ] && [ "$ENABLE_INITRAMFS" = true ]; then
                 APT_INCLUDES="${APT_INCLUDES},dropbear-initramfs"
               fi
               if [ -z "$CRYPTFS_PASSWORD" ] ; then
                 echo "error: no password defined (CRYPTFS_PASSWORD)!"
                 exit 1
               fi
               ENABLE_INITRAMFS=true
             fi
             # Add initramfs generation tools
             if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
               APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
             fi
             # Add device-tree-compiler required for building the U-Boot bootloader
             if [ "$ENABLE_UBOOT" = true ] ; then
               APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
             fi
             if [ "$ENABLE_USBBOOT" = true ] ; then
               if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1P ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 2 ]; then
                 echo "error: Booting from USB alone is only supported by Raspberry Pi 3 and 3P"
                 exit 1
               fi
             fi
             # Check if root SSH (v2) public key file exists
             if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
               if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
                 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
                 exit 1
               fi
             fi
             # Check if $USER_NAME SSH (v2) public key file exists
             if [ -n "$SSH_USER_PUB_KEY" ] ; then
               if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
                 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
                 exit 1
               fi
             fi
             if [ "$ENABLE_NEXMON" = true ] && [ -n "$KERNEL_BRANCH" ] ; then
               echo "error: Please unset KERNEL_BRANCH if using ENABLE_NEXMON"
               exit 1
             fi
             # Check if all required packages are installed on the build system
             for package in $REQUIRED_PACKAGES ; do
               if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
                 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
               fi
             done
             # If there are missing packages ask confirmation for install, or exit
             if [ -n "$MISSING_PACKAGES" ] ; then
               echo "the following packages needed by this script are not installed:"
               echo "$MISSING_PACKAGES"
               printf "\ndo you want to install the missing packages right now? [y/n] "
               read -r confirm
               [ "$confirm" != "y" ] && exit 1
               # Make sure all missing required packages are installed
             <<<<<<< HEAD
               apt-get -qq -y install `echo "${MISSING_PACKAGES}" | sed "s/ //"`
             =======
             >>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579
               apt-get update && apt-get -qq -y install `echo "${MISSING_PACKAGES}" | sed "s/ //"`
             fi
             # Check if ./bootstrap.d directory exists
             if [ ! -d "./bootstrap.d/" ] ; then
               echo "error: './bootstrap.d' required directory not found!"
               exit 1
             fi
             # Check if ./files directory exists
             if [ ! -d "./files/" ] ; then
               echo "error: './files' required directory not found!"
               exit 1
             fi
             # Check if specified KERNELSRC_DIR directory exists
             if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
               echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
               exit 1
             fi
             # Check if specified UBOOTSRC_DIR directory exists
             if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
               echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
               exit 1
             fi
             # Check if specified VIDEOCORESRC_DIR directory exists
             if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
               echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
               exit 1
             fi
             # Check if specified FBTURBOSRC_DIR directory exists
             if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
               echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
               exit 1
             fi
             # Check if specified NEXMONSRC_DIR directory exists
             if [ -n "$NEXMONSRC_DIR" ] && [ ! -d "$NEXMONSRC_DIR" ] ; then
               echo "error: '${NEXMONSRC_DIR}' specified directory not found (NEXMONSRC_DIR)!"
               exit 1
             fi
             # Check if specified CHROOT_SCRIPTS directory exists
             if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
                echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
                exit 1
             fi
             # Check if specified device mapping already exists (will be used by cryptsetup)
             if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
               echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
               exit 1
             fi
             # Don't clobber an old build
             if [ -e "$BUILDDIR" ] ; then
               echo "error: directory ${BUILDDIR} already exists, not proceeding"
               exit 1
             fi
             # Setup chroot directory
             mkdir -p "${R}"
             # Check if build directory has enough of free disk space >512MB
             if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
               echo "error: ${BUILDDIR} not enough space left to generate the output image!"
               exit 1
             fi
             set -x
             # Call "cleanup" function on various signals and errors
             trap cleanup 0 1 2 3 6
             # Add required packages for the minbase installation
             if [ "$ENABLE_MINBASE" = true ] ; then
               APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
             fi
             # Add parted package, required to get partprobe utility
             if [ "$EXPANDROOT" = true ] ; then
               APT_INCLUDES="${APT_INCLUDES},parted"
             fi
             # Add dphys-swapfile package, required to enable swap
             if [ "$ENABLE_DPHYSSWAP" = true ] ; then
               APT_INCLUDES="${APT_INCLUDES},dphys-swapfile"
             fi
             # Add dbus package, recommended if using systemd
             if [ "$ENABLE_DBUS" = true ] ; then
               APT_INCLUDES="${APT_INCLUDES},dbus"
             fi
             # Add iptables IPv4/IPv6 package
             if [ "$ENABLE_IPTABLES" = true ] ; then
               APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
             fi
             # Add apparmor for KERNEL_SECURITY
             if [ "$KERNEL_SECURITY" = true ] ; then
               APT_INCLUDES="${APT_INCLUDES},apparmor,apparmor-utils,apparmor-profiles,apparmor-profiles-extra,libapparmor-perl"
             fi
             # Add openssh server package
             if [ "$ENABLE_SSHD" = true ] ; then
               APT_INCLUDES="${APT_INCLUDES},openssh-server"
             fi
             # Add alsa-utils package
             if [ "$ENABLE_SOUND" = true ] ; then
               APT_INCLUDES="${APT_INCLUDES},alsa-utils"
             fi
             # Add rng-tools package
             if [ "$ENABLE_HWRANDOM" = true ] ; then
               APT_INCLUDES="${APT_INCLUDES},rng-tools"
             fi
             # Add fbturbo video driver
             if [ "$ENABLE_FBTURBO" = true ] ; then
               # Enable xorg package dependencies
               ENABLE_XORG=true
             fi
             # Add user defined window manager package
             if [ -n "$ENABLE_WM" ] ; then
               APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
               # Enable xorg package dependencies
               ENABLE_XORG=true
             fi
             # Add xorg package
             if [ "$ENABLE_XORG" = true ] ; then
               APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
             fi
             # Replace selected packages with smaller clones
             if [ "$ENABLE_REDUCE" = true ] ; then
               # Add levee package instead of vim-tiny
               if [ "$REDUCE_VIM" = true ] ; then
                 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
               fi
               # Add dropbear package instead of openssh-server
               if [ "$REDUCE_SSHD" = true ] ; then
                 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
               fi
             fi
             # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
             if [ "$ENABLE_SYSVINIT" = false ] ; then
               APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
             fi
             # Configure kernel sources if no KERNELSRC_DIR
             if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
               KERNELSRC_CONFIG=true
             fi
             # Configure reduced kernel
             if [ "$KERNEL_REDUCE" = true ] ; then
               KERNELSRC_CONFIG=false
             fi
             # Configure qemu compatible kernel
             if [ "$ENABLE_QEMU" = true ] ; then
               DTB_FILE=vexpress-v2p-ca15_a7.dtb
               UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
               KERNEL_DEFCONFIG="vexpress_defconfig"
               if [ "$KERNEL_MENUCONFIG" = false ] ; then
                 KERNEL_OLDDEFCONFIG=true
               fi
             fi
             # Execute bootstrap scripts
             for SCRIPT in bootstrap.d/*.sh; do
               head -n 3 "$SCRIPT"
               . "$SCRIPT"
             done
             ## Execute custom bootstrap scripts
             if [ -d "custom.d" ] ; then
               for SCRIPT in custom.d/*.sh; do
                 . "$SCRIPT"
               done
             fi
             # Execute custom scripts inside the chroot
             if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
               cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
               chroot_exec /bin/bash -x <<'EOF'
             for SCRIPT in /chroot_scripts/* ; do
               if [ -f $SCRIPT -a -x $SCRIPT ] ; then
                 $SCRIPT
               fi
             done
             EOF
               rm -rf "${R}/chroot_scripts"
             fi
             # Remove c/c++ build environment from the chroot
             chroot_remove_cc
             # Generate required machine-id
             MACHINE_ID=$(dbus-uuidgen)
             echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
             echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
             # APT Cleanup
             chroot_exec apt-get -y clean
             chroot_exec apt-get -y autoclean
             chroot_exec apt-get -y autoremove
             # Unmount mounted filesystems
             umount -l "${R}/proc"
             umount -l "${R}/sys"
             # Clean up directories
             rm -rf "${R}/run/*"
             rm -rf "${R}/tmp/*"
             # Clean up APT proxy settings
             if [ "$KEEP_APT_PROXY" = false ] ; then
               rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
             fi
             # Clean up files
             rm -f "${ETC_DIR}/ssh/ssh_host_*"
             rm -f "${ETC_DIR}/dropbear/dropbear_*"
             rm -f "${ETC_DIR}/apt/sources.list.save"
             rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
             rm -f "${ETC_DIR}/*-"
             rm -f "${ETC_DIR}/resolv.conf"
             rm -f "${R}/root/.bash_history"
             rm -f "${R}/var/lib/urandom/random-seed"
             rm -f "${R}/initrd.img"
             rm -f "${R}/vmlinuz"
             rm -f "${R}${QEMU_BINARY}"
             if [ "$ENABLE_QEMU" = true ] ; then
               # Setup QEMU directory
               mkdir "${BASEDIR}/qemu"
               # Copy kernel image to QEMU directory
               install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
               # Copy kernel config to QEMU directory
               install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
               # Copy kernel dtbs to QEMU directory
               for dtb in "${BOOT_DIR}/"*.dtb ; do
                 if [ -f "${dtb}" ] ; then
                   install_readonly "${dtb}" "${BASEDIR}/qemu/"
                 fi
               done
               # Copy kernel overlays to QEMU directory
               if [ -d "${BOOT_DIR}/overlays" ] ; then
                 # Setup overlays dtbs directory
                 mkdir "${BASEDIR}/qemu/overlays"
                 for dtb in "${BOOT_DIR}/overlays/"*.dtbo ; do
                   if [ -f "${dtb}" ] ; then
                     install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
                   fi
                 done
               fi
               # Copy u-boot files to QEMU directory
               if [ "$ENABLE_UBOOT" = true ] ; then
                 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
                   install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
                 fi
                 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
                   install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
                 fi
                 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
                   install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
                 fi
               fi
               # Copy initramfs to QEMU directory
               if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
                 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
               fi
             fi
             # Calculate size of the chroot directory in KB
             CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
             # Calculate the amount of needed 512 Byte sectors
             TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
             FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
             ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
             # The root partition is EXT4
             # This means more space than the actual used space of the chroot is used.
             # As overhead for journaling and reserved blocks 35% are added.
             ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
             # Calculate required image size in 512 Byte sectors
             IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
             # Prepare image file
             if [ "$ENABLE_SPLITFS" = true ] ; then
               dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
               dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
               dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
               dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
               # Write firmware/boot partition tables
               sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
             ${TABLE_SECTORS},${FRMW_SECTORS},c,*
             EOM
               # Write root partition table
               sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
             ${TABLE_SECTORS},${ROOT_SECTORS},83
             EOM
               # Setup temporary loop devices
               FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
               ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
             else # ENABLE_SPLITFS=false
               dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
               dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
               # Write partition table
               sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
             ${TABLE_SECTORS},${FRMW_SECTORS},c,*
             ${ROOT_OFFSET},${ROOT_SECTORS},83
             EOM
               # Setup temporary loop devices
               FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
               ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
             fi
             if [ "$ENABLE_CRYPTFS" = true ] ; then
               # Create dummy ext4 fs
               mkfs.ext4 "$ROOT_LOOP"
               # Setup password keyfile
               touch .password
               chmod 600 .password
               echo -n ${CRYPTFS_PASSWORD} > .password
               # Initialize encrypted partition
             <<<<<<< HEAD
               echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
             =======
             >>>>>>> af203dbe173e4e5ca755058b3284dc61375ca579
               cryptsetup --verbose --debug -q luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -h "${CRYPTFS_HASH}" -s "${CRYPTFS_XTSKEYSIZE}" .password
               # Open encrypted partition and setup mapping
               cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
               # Secure delete password keyfile
               shred -zu .password
               # Update temporary loop device
               ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
               # Wipe encrypted partition (encryption cipher is used for randomness)
               dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
             fi
             # Build filesystems
             mkfs.vfat "$FRMW_LOOP"
             mkfs.ext4 "$ROOT_LOOP"
             # Mount the temporary loop devices
             mkdir -p "$BUILDDIR/mount"
             mount "$ROOT_LOOP" "$BUILDDIR/mount"
             mkdir -p "$BUILDDIR/mount/boot/firmware"
             mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
             # Copy all files from the chroot to the loop device mount point directory
             rsync -a "${R}/" "$BUILDDIR/mount/"
             # Unmount all temporary loop devices and mount points
             cleanup
             # Create block map file(s) of image(s)
             if [ "$ENABLE_SPLITFS" = true ] ; then
               # Create block map files for "bmaptool"
               bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
               bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
               # Image was successfully created
               echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
               echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
             else
               # Create block map file for "bmaptool"
               bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
               # Image was successfully created
               echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
               # Create qemu qcow2 image
               if [ "$ENABLE_QEMU" = true ] ; then
                 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
                 QEMU_SIZE=16G
                 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
                 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
                 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
               fi
             fi