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Raspi2-3_GenImage
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1 #!/bin/sh
1 #!/bin/sh
2 ########################################################################
2 ########################################################################
3 # rpi23-gen-image.sh 2015-2017
3 # rpi23-gen-image.sh 2015-2017
4 #
4 #
5 # Advanced Debian "stretch" and "buster" bootstrap script for Raspberry Pi
5 # Advanced Debian "stretch" and "buster" bootstrap script for Raspberry Pi
6 #
6 #
7 # This program is free software; you can redistribute it and/or
7 # This program is free software; you can redistribute it and/or
8 # modify it under the terms of the GNU General Public License
8 # modify it under the terms of the GNU General Public License
9 # as published by the Free Software Foundation; either version 2
9 # as published by the Free Software Foundation; either version 2
10 # of the License, or (at your option) any later version.
10 # of the License, or (at your option) any later version.
11 #
11 #
12 # Copyright (C) 2015 Jan Wagner <mail@jwagner.eu>
12 # Copyright (C) 2015 Jan Wagner <mail@jwagner.eu>
13 #
13 #
14 # Big thanks for patches and enhancements by 20+ github contributors!
14 # Big thanks for patches and enhancements by 20+ github contributors!
15 ########################################################################
15 ########################################################################
16
16
17 # Are we running as root?
17 # Are we running as root?
18 if [ "$(id -u)" -ne "0" ] ; then
18 if [ "$(id -u)" -ne "0" ] ; then
19 echo "error: this script must be executed with root privileges!"
19 echo "error: this script must be executed with root privileges!"
20 exit 1
20 exit 1
21 fi
21 fi
22
22
23 # Check if ./functions.sh script exists
23 # Check if ./functions.sh script exists
24 if [ ! -r "./functions.sh" ] ; then
24 if [ ! -r "./functions.sh" ] ; then
25 echo "error: './functions.sh' required script not found!"
25 echo "error: './functions.sh' required script not found!"
26 exit 1
26 exit 1
27 fi
27 fi
28
28
29 # Load utility functions
29 # Load utility functions
30 . ./functions.sh
30 . ./functions.sh
31
31
32 # Load parameters from configuration template file
32 # Load parameters from configuration template file
33 if [ -n "$CONFIG_TEMPLATE" ] ; then
33 if [ -n "$CONFIG_TEMPLATE" ] ; then
34 use_template
34 use_template
35 fi
35 fi
36
36
37 # Introduce settings
37 # Introduce settings
38 set -e
38 set -e
39 echo -n -e "\n#\n# RPi 0/1/2/3 Bootstrap Settings\n#\n"
39 echo -n -e "\n#\n# RPi 0/1/2/3 Bootstrap Settings\n#\n"
40 set -x
40 set -x
41
41
42 # Raspberry Pi model configuration
42 # Raspberry Pi model configuration
43 RPI_MODEL=${RPI_MODEL:=2}
43 RPI_MODEL=${RPI_MODEL:=2}
44
44
45 # Debian release
45 # Debian release
46 RELEASE=${RELEASE:=buster}
46 RELEASE=${RELEASE:=buster}
47
47
48 # Kernel Branch
48 # Kernel Branch
49 KERNEL_BRANCH=${KERNEL_BRANCH:=""}
49 KERNEL_BRANCH=${KERNEL_BRANCH:=""}
50
50
51 # URLs
51 # URLs
52 KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
52 KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
53 FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
53 FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
54 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
54 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
55 COLLABORA_URL=${COLLABORA_URL:=https://repositories.collabora.co.uk/debian}
55 COLLABORA_URL=${COLLABORA_URL:=https://repositories.collabora.co.uk/debian}
56 FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
56 FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
57 UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}
57 UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}
58 VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}
58 VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}
59 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
59 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
60 NEXMON_URL=${NEXMON_URL:=https://github.com/seemoo-lab/nexmon.git}
60 NEXMON_URL=${NEXMON_URL:=https://github.com/seemoo-lab/nexmon.git}
61 SYSTEMDSWAP_URL=${SYSTEMDSWAP_URL:=https://github.com/Nefelim4ag/systemd-swap.git}
61 SYSTEMDSWAP_URL=${SYSTEMDSWAP_URL:=https://github.com/Nefelim4ag/systemd-swap.git}
62
62
63
63
64 # Kernel deb packages for 32bit kernel
64 # Kernel deb packages for 32bit kernel
65 RPI_32_KERNEL_URL=${RPI_32_KERNEL_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel_20180422-141901_armhf.deb}
65 RPI_32_KERNEL_URL=${RPI_32_KERNEL_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel_20180422-141901_armhf.deb}
66 RPI_32_KERNELHEADER_URL=${RPI_32_KERNELHEADER_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel-headers_20180422-141901_armhf.deb}
66 RPI_32_KERNELHEADER_URL=${RPI_32_KERNELHEADER_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel-headers_20180422-141901_armhf.deb}
67 # Kernel has KVM and zswap enabled - use if KERNEL_* parameters and precompiled kernel are used
67 # Kernel has KVM and zswap enabled - use if KERNEL_* parameters and precompiled kernel are used
68 RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.14.80.20181113/bcmrpi3-kernel-bis-4.14.80.20181113.tar.xz}
68 RPI3_64_BIS_KERNEL_URL=${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}
69 # Default precompiled 64bit kernel
69 # Default precompiled 64bit kernel
70 RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.14.80.20181113/bcmrpi3-kernel-4.14.80.20181113.tar.xz}
70 RPI3_64_DEF_KERNEL_URL=${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}
71 # Generic
71 # Generic
72 RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_DEF_KERNEL_URL}
72 RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_DEF_KERNEL_URL}
73 # Kali kernel src - used if ENABLE_NEXMON=true (they patch the wlan kernel modul)
73 # Kali kernel src - used if ENABLE_NEXMON=true (they patch the wlan kernel modul)
74 KALI_KERNEL_URL=${KALI_KERNEL_URL:=https://github.com/Re4son/re4son-raspberrypi-linux.git}
74 KALI_KERNEL_URL=${KALI_KERNEL_URL:=https://github.com/Re4son/re4son-raspberrypi-linux.git}
75
75
76 # Build directories
76 # Build directories
77 WORKDIR=$(pwd)
77 WORKDIR=$(pwd)
78 BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}
78 BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}
79 BUILDDIR="${BASEDIR}/build"
79 BUILDDIR="${BASEDIR}/build"
80
80
81 # Chroot directories
81 # Chroot directories
82 R="${BUILDDIR}/chroot"
82 R="${BUILDDIR}/chroot"
83 ETC_DIR="${R}/etc"
83 ETC_DIR="${R}/etc"
84 LIB_DIR="${R}/lib"
84 LIB_DIR="${R}/lib"
85 BOOT_DIR="${R}/boot/firmware"
85 BOOT_DIR="${R}/boot/firmware"
86 KERNEL_DIR="${R}/usr/src/linux"
86 KERNEL_DIR="${R}/usr/src/linux"
87 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
87 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
88 BLUETOOTH_FIRMWARE_DIR="${ETC_DIR}/firmware/bt"
88 BLUETOOTH_FIRMWARE_DIR="${ETC_DIR}/firmware/bt"
89
89
90 # Firmware directory: Blank if download from github
90 # Firmware directory: Blank if download from github
91 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
91 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
92
92
93 # General settings
93 # General settings
94 SET_ARCH=${SET_ARCH:=32}
94 SET_ARCH=${SET_ARCH:=32}
95 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
95 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
96 PASSWORD=${PASSWORD:=raspberry}
96 PASSWORD=${PASSWORD:=raspberry}
97 USER_PASSWORD=${USER_PASSWORD:=raspberry}
97 USER_PASSWORD=${USER_PASSWORD:=raspberry}
98 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
98 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
99 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
99 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
100 EXPANDROOT=${EXPANDROOT:=true}
100 EXPANDROOT=${EXPANDROOT:=true}
101
101
102 # Keyboard settings
102 # Keyboard settings
103 XKB_MODEL=${XKB_MODEL:=""}
103 XKB_MODEL=${XKB_MODEL:=""}
104 XKB_LAYOUT=${XKB_LAYOUT:=""}
104 XKB_LAYOUT=${XKB_LAYOUT:=""}
105 XKB_VARIANT=${XKB_VARIANT:=""}
105 XKB_VARIANT=${XKB_VARIANT:=""}
106 XKB_OPTIONS=${XKB_OPTIONS:=""}
106 XKB_OPTIONS=${XKB_OPTIONS:=""}
107
107
108 # Network settings (DHCP)
108 # Network settings (DHCP)
109 ENABLE_DHCP=${ENABLE_DHCP:=true}
109 ENABLE_DHCP=${ENABLE_DHCP:=true}
110
110
111 # Network settings (static)
111 # Network settings (static)
112 NET_ADDRESS=${NET_ADDRESS:=""}
112 NET_ADDRESS=${NET_ADDRESS:=""}
113 NET_GATEWAY=${NET_GATEWAY:=""}
113 NET_GATEWAY=${NET_GATEWAY:=""}
114 NET_DNS_1=${NET_DNS_1:=""}
114 NET_DNS_1=${NET_DNS_1:=""}
115 NET_DNS_2=${NET_DNS_2:=""}
115 NET_DNS_2=${NET_DNS_2:=""}
116 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
116 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
117 NET_NTP_1=${NET_NTP_1:=""}
117 NET_NTP_1=${NET_NTP_1:=""}
118 NET_NTP_2=${NET_NTP_2:=""}
118 NET_NTP_2=${NET_NTP_2:=""}
119
119
120 # APT settings
120 # APT settings
121 APT_PROXY=${APT_PROXY:=""}
121 APT_PROXY=${APT_PROXY:=""}
122 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
122 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
123
123
124 # Feature settings
124 # Feature settings
125 ENABLE_PRINTK=${ENABLE_PRINTK:=false}
125 ENABLE_PRINTK=${ENABLE_PRINTK:=false}
126 ENABLE_BLUETOOTH=${ENABLE_BLUETOOTH:=false}
126 ENABLE_BLUETOOTH=${ENABLE_BLUETOOTH:=false}
127 ENABLE_MINIUART_OVERLAY=${ENABLE_MINIUART_OVERLAY:=false}
127 ENABLE_MINIUART_OVERLAY=${ENABLE_MINIUART_OVERLAY:=false}
128 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
128 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
129 ENABLE_I2C=${ENABLE_I2C:=false}
129 ENABLE_I2C=${ENABLE_I2C:=false}
130 ENABLE_SPI=${ENABLE_SPI:=false}
130 ENABLE_SPI=${ENABLE_SPI:=false}
131 ENABLE_IPV6=${ENABLE_IPV6:=true}
131 ENABLE_IPV6=${ENABLE_IPV6:=true}
132 ENABLE_SSHD=${ENABLE_SSHD:=true}
132 ENABLE_SSHD=${ENABLE_SSHD:=true}
133 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
133 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
134 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
134 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
135 ENABLE_SOUND=${ENABLE_SOUND:=true}
135 ENABLE_SOUND=${ENABLE_SOUND:=true}
136 ENABLE_DBUS=${ENABLE_DBUS:=true}
136 ENABLE_DBUS=${ENABLE_DBUS:=true}
137 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
137 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
138 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
138 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
139 ENABLE_XORG=${ENABLE_XORG:=false}
139 ENABLE_XORG=${ENABLE_XORG:=false}
140 ENABLE_WM=${ENABLE_WM:=""}
140 ENABLE_WM=${ENABLE_WM:=""}
141 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
141 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
142 ENABLE_USER=${ENABLE_USER:=true}
142 ENABLE_USER=${ENABLE_USER:=true}
143 USER_NAME=${USER_NAME:="pi"}
143 USER_NAME=${USER_NAME:="pi"}
144 ENABLE_ROOT=${ENABLE_ROOT:=false}
144 ENABLE_ROOT=${ENABLE_ROOT:=false}
145 ENABLE_QEMU=${ENABLE_QEMU:=false}
145 ENABLE_QEMU=${ENABLE_QEMU:=false}
146 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
146 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
147
147
148 # SSH settings
148 # SSH settings
149 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
149 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
150 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
150 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
151 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
151 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
152 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
152 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
153 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
153 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
154
154
155 # Advanced settings
155 # Advanced settings
156 ENABLE_SYSTEMDSWAP=${ENABLE_SYSTEMDSWAP:=false}
156 ENABLE_SYSTEMDSWAP=${ENABLE_SYSTEMDSWAP:=false}
157 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
157 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
158 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
158 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
159 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
159 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
160 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
160 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
161 ENABLE_UBOOTUSB=${ENABLE_UBOOTUSB=false}
161 ENABLE_UBOOTUSB=${ENABLE_UBOOTUSB=false}
162 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
162 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
163 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}
163 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}
164 ENABLE_NEXMON=${ENABLE_NEXMON:=false}
164 ENABLE_NEXMON=${ENABLE_NEXMON:=false}
165 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
165 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
166 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
166 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
167 NEXMONSRC_DIR=${NEXMONSRC_DIR:=""}
167 NEXMONSRC_DIR=${NEXMONSRC_DIR:=""}
168 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
168 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
169 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
169 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
170 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
170 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
171 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
171 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
172 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
172 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
173 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
173 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
174
174
175 # Kernel compilation settings
175 # Kernel compilation settings
176 BUILD_KERNEL=${BUILD_KERNEL:=true}
176 BUILD_KERNEL=${BUILD_KERNEL:=true}
177 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
177 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
178 KERNEL_THREADS=${KERNEL_THREADS:=1}
178 KERNEL_THREADS=${KERNEL_THREADS:=1}
179 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
179 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
180 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
180 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
181 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
181 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
182 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
182 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
183 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
183 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
184 KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
184 KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
185 KERNEL_VIRT=${KERNEL_VIRT:=false}
185 KERNEL_VIRT=${KERNEL_VIRT:=false}
186 KERNEL_BPF=${KERNEL_BPF:=false}
186 KERNEL_BPF=${KERNEL_BPF:=false}
187 KERNEL_DEFAULT_GOV=${KERNEL_DEFAULT_GOV:=powersave}
187 KERNEL_DEFAULT_GOV=${KERNEL_DEFAULT_GOV:=powersave}
188 KERNEL_SECURITY=${KERNEL_SECURITY:=false}
188 KERNEL_SECURITY=${KERNEL_SECURITY:=false}
189 KERNEL_NF=${KERNEL_NF:=false}
189 KERNEL_NF=${KERNEL_NF:=false}
190
190
191 # Kernel compilation from source directory settings
191 # Kernel compilation from source directory settings
192 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
192 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
193 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
193 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
194 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
194 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
195 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
195 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
196
196
197 # Reduce disk usage settings
197 # Reduce disk usage settings
198 REDUCE_APT=${REDUCE_APT:=true}
198 REDUCE_APT=${REDUCE_APT:=true}
199 REDUCE_DOC=${REDUCE_DOC:=true}
199 REDUCE_DOC=${REDUCE_DOC:=true}
200 REDUCE_MAN=${REDUCE_MAN:=true}
200 REDUCE_MAN=${REDUCE_MAN:=true}
201 REDUCE_VIM=${REDUCE_VIM:=false}
201 REDUCE_VIM=${REDUCE_VIM:=false}
202 REDUCE_BASH=${REDUCE_BASH:=false}
202 REDUCE_BASH=${REDUCE_BASH:=false}
203 REDUCE_HWDB=${REDUCE_HWDB:=true}
203 REDUCE_HWDB=${REDUCE_HWDB:=true}
204 REDUCE_SSHD=${REDUCE_SSHD:=true}
204 REDUCE_SSHD=${REDUCE_SSHD:=true}
205 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
205 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
206
206
207 # Encrypted filesystem settings
207 # Encrypted filesystem settings
208 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
208 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
209 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
209 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
210 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
210 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
211 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
211 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
212 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
212 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
213 #Dropbear-initramfs supports unlocking encrypted filesystem via SSH on bootup
213 #Dropbear-initramfs supports unlocking encrypted filesystem via SSH on bootup
214 CRYPTFS_DROPBEAR=${CRYPTFS_DROPBEAR:=false}
214 CRYPTFS_DROPBEAR=${CRYPTFS_DROPBEAR:=false}
215 #Provide your own Dropbear Public RSA-OpenSSH Key otherwise it will be generated
215 #Provide your own Dropbear Public RSA-OpenSSH Key otherwise it will be generated
216 CRYPTFS_DROPBEAR_PUBKEY=${CRYPTFS_DROPBEAR_PUBKEY:=""}
216 CRYPTFS_DROPBEAR_PUBKEY=${CRYPTFS_DROPBEAR_PUBKEY:=""}
217
217
218 # Chroot scripts directory
218 # Chroot scripts directory
219 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
219 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
220
220
221 # Packages required in the chroot build environment
221 # Packages required in the chroot build environment
222 APT_INCLUDES=${APT_INCLUDES:=""}
222 APT_INCLUDES=${APT_INCLUDES:=""}
223 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"
223 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"
224
224
225 # Packages to exclude from chroot build environment
225 # Packages to exclude from chroot build environment
226 APT_EXCLUDES=${APT_EXCLUDES:=""}
226 APT_EXCLUDES=${APT_EXCLUDES:=""}
227
227
228 # Packages required for bootstrapping
228 # Packages required for bootstrapping
229 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo netselect-apt"
229 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo netselect-apt"
230 MISSING_PACKAGES=""
230 MISSING_PACKAGES=""
231
231
232 # Packages installed for c/c++ build environment in chroot (keep empty)
232 # Packages installed for c/c++ build environment in chroot (keep empty)
233 COMPILER_PACKAGES=""
233 COMPILER_PACKAGES=""
234
234
235 # Check if apt-cacher-ng has port 3142 open and set APT_PROXY
235 # Check if apt-cacher-ng has port 3142 open and set APT_PROXY
236 APT_CACHER_RUNNING=$(lsof -i :3142 | cut -d ' ' -f3 | uniq | sed '/^\s*$/d')
236 APT_CACHER_RUNNING=$(lsof -i :3142 | cut -d ' ' -f3 | uniq | sed '/^\s*$/d')
237 if [ "${APT_CACHER_RUNNING}" = "apt-cacher-ng" ] ; then
237 if [ "${APT_CACHER_RUNNING}" = "apt-cacher-ng" ] ; then
238 APT_PROXY=http://127.0.0.1:3142/
238 APT_PROXY=http://127.0.0.1:3142/
239 fi
239 fi
240
240
241 # netselect-apt does not know buster yet
241 # netselect-apt does not know buster yet
242 if [ "$RELEASE" = "buster" ] ; then
242 if [ "$RELEASE" = "buster" ] ; then
243 RLS=testing
243 RLS=testing
244 else
244 else
245 RLS="$RELEASE"
245 RLS="$RELEASE"
246 fi
246 fi
247
247
248 if [ -f "$(pwd)/files/apt/sources.list" ] ; then
248 if [ -f "$(pwd)/files/apt/sources.list" ] ; then
249 rm "$(pwd)/files/apt/sources.list"
249 rm "$(pwd)/files/apt/sources.list"
250 fi
250 fi
251
251
252 if [ "$ENABLE_NONFREE" = true ] ; then
252 if [ "$ENABLE_NONFREE" = true ] ; then
253 netselect-apt --arch "$RELEASE_ARCH" -t 3 --sources --nonfree --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
253 netselect-apt --arch "$RELEASE_ARCH" -t 3 --sources --nonfree --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
254 else
254 else
255 netselect-apt --arch "$RELEASE_ARCH" -t 3 --sources --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
255 netselect-apt --arch "$RELEASE_ARCH" -t 3 --sources --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
256 fi
256 fi
257
257
258 # sed and cut the result string so we can use it as APT_SERVER
258 # sed and cut the result string so we can use it as APT_SERVER
259 APT_SERVER=$(grep -m 1 http files/apt/sources.list | sed "s|http://| |g" | cut -d ' ' -f 3 | sed 's|/$|''|')
259 APT_SERVER=$(grep -m 1 http files/apt/sources.list | sed "s|http://| |g" | cut -d ' ' -f 3 | sed 's|/$|''|')
260
260
261 # make script easier and more stable to use with convenient setup switch. Just setup SET_ARCH and RPI_MODEL and your good to go!
261 # make script easier and more stable to use with convenient setup switch. Just setup SET_ARCH and RPI_MODEL and your good to go!
262 if [ -n "$SET_ARCH" ] ; then
262 if [ -n "$SET_ARCH" ] ; then
263 # 64-bit configuration
263 # 64-bit configuration
264 if [ "$SET_ARCH" = 64 ] ; then
264 if [ "$SET_ARCH" = 64 ] ; then
265 # General 64-bit depended settings
265 # General 64-bit depended settings
266 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
266 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
267 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
267 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
268 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
268 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
269
269
270 # Raspberry Pi model specific settings
270 # Raspberry Pi model specific settings
271 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
271 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
272 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
272 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
273 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
273 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
274 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
274 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
275 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
275 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
276 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
276 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
277 else
277 else
278 echo "error: Only Raspberry PI 3 and 3B+ support 64-bit"
278 echo "error: Only Raspberry PI 3 and 3B+ support 64-bit"
279 exit 1
279 exit 1
280 fi
280 fi
281 fi
281 fi
282
282
283 # 32-bit configuration
283 # 32-bit configuration
284 if [ "$SET_ARCH" = 32 ] ; then
284 if [ "$SET_ARCH" = 32 ] ; then
285 # General 32-bit dependend settings
285 # General 32-bit dependend settings
286 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
286 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
287 KERNEL_ARCH=${KERNEL_ARCH:=arm}
287 KERNEL_ARCH=${KERNEL_ARCH:=arm}
288 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
288 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
289
289
290 # Raspberry Pi model specific settings
290 # Raspberry Pi model specific settings
291 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
291 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
292 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
292 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
293 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
293 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
294 RELEASE_ARCH=${RELEASE_ARCH:=armel}
294 RELEASE_ARCH=${RELEASE_ARCH:=armel}
295 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
295 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
296 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
296 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
297 fi
297 fi
298
298
299 # Raspberry Pi model specific settings
299 # Raspberry Pi model specific settings
300 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
300 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
301 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
301 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
302 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
302 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
303 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
303 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
304 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
304 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
305 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
305 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
306 fi
306 fi
307 fi
307 fi
308 # SET_ARCH not set
308 # SET_ARCH not set
309 else
309 else
310 echo "error: Please set '32' or '64' as value for SET_ARCH"
310 echo "error: Please set '32' or '64' as value for SET_ARCH"
311 exit 1
311 exit 1
312 fi
312 fi
313 # Device specific configuration and U-Boot configuration
313 # Device specific configuration and U-Boot configuration
314 case "$RPI_MODEL" in
314 case "$RPI_MODEL" in
315 0)
315 0)
316 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
316 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
317 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
317 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
318 ;;
318 ;;
319 1)
319 1)
320 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
320 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
321 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
321 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
322 ;;
322 ;;
323 1P)
323 1P)
324 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
324 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
325 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
325 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
326 ;;
326 ;;
327 2)
327 2)
328 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
328 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
329 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
329 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
330 ;;
330 ;;
331 3)
331 3)
332 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
332 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
333 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
333 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
334 ;;
334 ;;
335 3P)
335 3P)
336 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
336 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
337 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
337 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
338 ;;
338 ;;
339 *)
339 *)
340 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
340 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
341 exit 1
341 exit 1
342 ;;
342 ;;
343 esac
343 esac
344
344
345 # Raspberry PI 0,3,3P with Bluetooth and Wifi onboard
345 # Raspberry PI 0,3,3P with Bluetooth and Wifi onboard
346 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
346 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
347 # Include bluetooth packages on supported boards
347 # Include bluetooth packages on supported boards
348 if [ "$ENABLE_BLUETOOTH" = true ] ; then
348 if [ "$ENABLE_BLUETOOTH" = true ] ; then
349 APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"
349 APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"
350 fi
350 fi
351 if [ "$ENABLE_WIRELESS" = true ] ; then
351 if [ "$ENABLE_WIRELESS" = true ] ; then
352 APT_INCLUDES="${APT_INCLUDES},wireless-tools,crda,wireless-regdb,firmware-brcm80211"
352 APT_INCLUDES="${APT_INCLUDES},wireless-tools,crda,wireless-regdb,firmware-brcm80211"
353 fi
353 fi
354 else # Raspberry PI 1,1P,2 without Wifi and bluetooth onboard
354 else # Raspberry PI 1,1P,2 without Wifi and bluetooth onboard
355 # Check if the internal wireless interface is not supported by the RPi model
355 # Check if the internal wireless interface is not supported by the RPi model
356 if [ "$ENABLE_WIRELESS" = true ] || [ "$ENABLE_BLUETOOTH" = true ]; then
356 if [ "$ENABLE_WIRELESS" = true ] || [ "$ENABLE_BLUETOOTH" = true ]; then
357 echo "error: The selected Raspberry Pi model has no integrated interface for wireless or bluetooth"
357 echo "error: The selected Raspberry Pi model has no integrated interface for wireless or bluetooth"
358 exit 1
358 exit 1
359 fi
359 fi
360 fi
360 fi
361
361
362 if [ "$BUILD_KERNEL" = false ] && [ "$ENABLE_NEXMON" = true ]; then
362 if [ "$BUILD_KERNEL" = false ] && [ "$ENABLE_NEXMON" = true ]; then
363 echo "error: You have to compile kernel sources, if you want to enable nexmon"
363 echo "error: You have to compile kernel sources, if you want to enable nexmon"
364 exit 1
364 exit 1
365 fi
365 fi
366
366
367 # Prepare date string for default image file name
367 # Prepare date string for default image file name
368 DATE="$(date +%Y-%m-%d)"
368 DATE="$(date +%Y-%m-%d)"
369 if [ -z "$KERNEL_BRANCH" ] ; then
369 if [ -z "$KERNEL_BRANCH" ] ; then
370 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
370 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
371 else
371 else
372 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
372 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
373 fi
373 fi
374
374
375 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
375 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
376 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
376 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
377 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
377 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
378 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
378 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
379 exit 1
379 exit 1
380 fi
380 fi
381 fi
381 fi
382
382
383 set +x
383 set +x
384
384
385 # Add cmake to compile videocore sources
385 # Add cmake to compile videocore sources
386 if [ "$ENABLE_VIDEOCORE" = true ] ; then
386 if [ "$ENABLE_VIDEOCORE" = true ] ; then
387 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
387 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
388 fi
388 fi
389
389
390 # Add deps for nexmon
390 # Add deps for nexmon
391 if [ "$ENABLE_NEXMON" = true ] ; then
391 if [ "$ENABLE_NEXMON" = true ] ; then
392 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libgmp3-dev gawk qpdf bison flex make autoconf automake build-essential libtool"
392 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libgmp3-dev gawk qpdf bison flex make autoconf automake build-essential libtool"
393 fi
393 fi
394
394
395 # Add libncurses5 to enable kernel menuconfig
395 # Add libncurses5 to enable kernel menuconfig
396 if [ "$KERNEL_MENUCONFIG" = true ] ; then
396 if [ "$KERNEL_MENUCONFIG" = true ] ; then
397 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
397 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
398 fi
398 fi
399
399
400 # Add ccache compiler cache for (faster) kernel cross (re)compilation
400 # Add ccache compiler cache for (faster) kernel cross (re)compilation
401 if [ "$KERNEL_CCACHE" = true ] ; then
401 if [ "$KERNEL_CCACHE" = true ] ; then
402 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
402 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
403 fi
403 fi
404
404
405 # Add cryptsetup package to enable filesystem encryption
405 # Add cryptsetup package to enable filesystem encryption
406 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
406 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
407 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
407 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
408 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
408 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
409
409
410 # If cryptfs,dropbear and initramfs are enabled include dropbear-initramfs package
410 # If cryptfs,dropbear and initramfs are enabled include dropbear-initramfs package
411 if [ "$CRYPTFS_DROPBEAR" = true ] && [ "$ENABLE_INITRAMFS" = true ]; then
411 if [ "$CRYPTFS_DROPBEAR" = true ] && [ "$ENABLE_INITRAMFS" = true ]; then
412 APT_INCLUDES="${APT_INCLUDES},dropbear-initramfs"
412 APT_INCLUDES="${APT_INCLUDES},dropbear-initramfs"
413 fi
413 fi
414
414
415 if [ -z "$CRYPTFS_PASSWORD" ] ; then
415 if [ -z "$CRYPTFS_PASSWORD" ] ; then
416 echo "error: no password defined (CRYPTFS_PASSWORD)!"
416 echo "error: no password defined (CRYPTFS_PASSWORD)!"
417 exit 1
417 exit 1
418 fi
418 fi
419 ENABLE_INITRAMFS=true
419 ENABLE_INITRAMFS=true
420 fi
420 fi
421
421
422 # Add initramfs generation tools
422 # Add initramfs generation tools
423 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
423 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
424 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
424 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
425 fi
425 fi
426
426
427 # Add device-tree-compiler required for building the U-Boot bootloader
427 # Add device-tree-compiler required for building the U-Boot bootloader
428 if [ "$ENABLE_UBOOT" = true ] ; then
428 if [ "$ENABLE_UBOOT" = true ] ; then
429 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
429 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
430 else
430 #else
431 # if [ "$ENABLE_UBOOTUSB" = true ] ; then
431 # if [ "$ENABLE_UBOOTUSB" = true ] ; then
432 # echo "error: Enabling UBOOTUSB requires u-boot to be enabled"
432 # echo "error: Enabling UBOOTUSB requires u-boot to be enabled"
433 # exit 1
433 # exit 1
434 # fi
434 # fi
435 fi
435 fi
436
436
437 # Check if root SSH (v2) public key file exists
437 # Check if root SSH (v2) public key file exists
438 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
438 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
439 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
439 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
440 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
440 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
441 exit 1
441 exit 1
442 fi
442 fi
443 fi
443 fi
444
444
445 # Check if $USER_NAME SSH (v2) public key file exists
445 # Check if $USER_NAME SSH (v2) public key file exists
446 if [ -n "$SSH_USER_PUB_KEY" ] ; then
446 if [ -n "$SSH_USER_PUB_KEY" ] ; then
447 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
447 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
448 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
448 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
449 exit 1
449 exit 1
450 fi
450 fi
451 fi
451 fi
452
452
453 if [ "$ENABLE_NEXMON" = true ] && [ -n "$KERNEL_BRANCH" ] ; then
453 if [ "$ENABLE_NEXMON" = true ] && [ -n "$KERNEL_BRANCH" ] ; then
454 echo "error: Please unset KERNEL_BRANCH if using ENABLE_NEXMON"
454 echo "error: Please unset KERNEL_BRANCH if using ENABLE_NEXMON"
455 exit 1
455 exit 1
456 fi
456 fi
457
457
458 # Check if all required packages are installed on the build system
458 # Check if all required packages are installed on the build system
459 for package in $REQUIRED_PACKAGES ; do
459 for package in $REQUIRED_PACKAGES ; do
460 if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
460 if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
461 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
461 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
462 fi
462 fi
463 done
463 done
464
464
465 # If there are missing packages ask confirmation for install, or exit
465 # If there are missing packages ask confirmation for install, or exit
466 if [ -n "$MISSING_PACKAGES" ] ; then
466 if [ -n "$MISSING_PACKAGES" ] ; then
467 echo "the following packages needed by this script are not installed:"
467 echo "the following packages needed by this script are not installed:"
468 echo "$MISSING_PACKAGES"
468 echo "$MISSING_PACKAGES"
469
469
470 printf "\ndo you want to install the missing packages right now? [y/n] "
470 printf "\ndo you want to install the missing packages right now? [y/n] "
471 read -r confirm
471 read -r confirm
472 [ "$confirm" != "y" ] && exit 1
472 [ "$confirm" != "y" ] && exit 1
473
473
474 # Make sure all missing required packages are installed
474 # Make sure all missing required packages are installed
475 apt-get -qq -y install `echo "${MISSING_PACKAGES}" | sed "s/ //"`
475 apt-get -qq -y install `echo "${MISSING_PACKAGES}" | sed "s/ //"`
476 fi
476 fi
477
477
478 # Check if ./bootstrap.d directory exists
478 # Check if ./bootstrap.d directory exists
479 if [ ! -d "./bootstrap.d/" ] ; then
479 if [ ! -d "./bootstrap.d/" ] ; then
480 echo "error: './bootstrap.d' required directory not found!"
480 echo "error: './bootstrap.d' required directory not found!"
481 exit 1
481 exit 1
482 fi
482 fi
483
483
484 # Check if ./files directory exists
484 # Check if ./files directory exists
485 if [ ! -d "./files/" ] ; then
485 if [ ! -d "./files/" ] ; then
486 echo "error: './files' required directory not found!"
486 echo "error: './files' required directory not found!"
487 exit 1
487 exit 1
488 fi
488 fi
489
489
490 # Check if specified KERNELSRC_DIR directory exists
490 # Check if specified KERNELSRC_DIR directory exists
491 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
491 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
492 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
492 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
493 exit 1
493 exit 1
494 fi
494 fi
495
495
496 # Check if specified UBOOTSRC_DIR directory exists
496 # Check if specified UBOOTSRC_DIR directory exists
497 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
497 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
498 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
498 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
499 exit 1
499 exit 1
500 fi
500 fi
501
501
502 # Check if specified VIDEOCORESRC_DIR directory exists
502 # Check if specified VIDEOCORESRC_DIR directory exists
503 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
503 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
504 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
504 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
505 exit 1
505 exit 1
506 fi
506 fi
507
507
508 # Check if specified FBTURBOSRC_DIR directory exists
508 # Check if specified FBTURBOSRC_DIR directory exists
509 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
509 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
510 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
510 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
511 exit 1
511 exit 1
512 fi
512 fi
513
513
514 # Check if specified NEXMONSRC_DIR directory exists
514 # Check if specified NEXMONSRC_DIR directory exists
515 if [ -n "$NEXMONSRC_DIR" ] && [ ! -d "$NEXMONSRC_DIR" ] ; then
515 if [ -n "$NEXMONSRC_DIR" ] && [ ! -d "$NEXMONSRC_DIR" ] ; then
516 echo "error: '${NEXMONSRC_DIR}' specified directory not found (NEXMONSRC_DIR)!"
516 echo "error: '${NEXMONSRC_DIR}' specified directory not found (NEXMONSRC_DIR)!"
517 exit 1
517 exit 1
518 fi
518 fi
519
519
520 # Check if specified CHROOT_SCRIPTS directory exists
520 # Check if specified CHROOT_SCRIPTS directory exists
521 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
521 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
522 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
522 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
523 exit 1
523 exit 1
524 fi
524 fi
525
525
526 # Check if specified device mapping already exists (will be used by cryptsetup)
526 # Check if specified device mapping already exists (will be used by cryptsetup)
527 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
527 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
528 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
528 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
529 exit 1
529 exit 1
530 fi
530 fi
531
531
532 # Don't clobber an old build
532 # Don't clobber an old build
533 if [ -e "$BUILDDIR" ] ; then
533 if [ -e "$BUILDDIR" ] ; then
534 echo "error: directory ${BUILDDIR} already exists, not proceeding"
534 echo "error: directory ${BUILDDIR} already exists, not proceeding"
535 exit 1
535 exit 1
536 fi
536 fi
537
537
538 # Setup chroot directory
538 # Setup chroot directory
539 mkdir -p "${R}"
539 mkdir -p "${R}"
540
540
541 # Check if build directory has enough of free disk space >512MB
541 # Check if build directory has enough of free disk space >512MB
542 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
542 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
543 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
543 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
544 exit 1
544 exit 1
545 fi
545 fi
546
546
547 set -x
547 set -x
548
548
549 # Call "cleanup" function on various signals and errors
549 # Call "cleanup" function on various signals and errors
550 trap cleanup 0 1 2 3 6
550 trap cleanup 0 1 2 3 6
551
551
552 # Add required packages for the minbase installation
552 # Add required packages for the minbase installation
553 if [ "$ENABLE_MINBASE" = true ] ; then
553 if [ "$ENABLE_MINBASE" = true ] ; then
554 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
554 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
555 fi
555 fi
556
556
557 # Add parted package, required to get partprobe utility
557 # Add parted package, required to get partprobe utility
558 if [ "$EXPANDROOT" = true ] ; then
558 if [ "$EXPANDROOT" = true ] ; then
559 APT_INCLUDES="${APT_INCLUDES},parted"
559 APT_INCLUDES="${APT_INCLUDES},parted"
560 fi
560 fi
561
561
562 # Add dbus package, recommended if using systemd
562 # Add dbus package, recommended if using systemd
563 if [ "$ENABLE_DBUS" = true ] ; then
563 if [ "$ENABLE_DBUS" = true ] ; then
564 APT_INCLUDES="${APT_INCLUDES},dbus"
564 APT_INCLUDES="${APT_INCLUDES},dbus"
565 fi
565 fi
566
566
567 # Add iptables IPv4/IPv6 package
567 # Add iptables IPv4/IPv6 package
568 if [ "$ENABLE_IPTABLES" = true ] ; then
568 if [ "$ENABLE_IPTABLES" = true ] ; then
569 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
569 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
570 fi
570 fi
571 # Add apparmor for KERNEL_SECURITY
571 # Add apparmor for KERNEL_SECURITY
572 if [ "$KERNEL_SECURITY" = true ] ; then
572 if [ "$KERNEL_SECURITY" = true ] ; then
573 APT_INCLUDES="${APT_INCLUDES},apparmor,apparmor-utils,apparmor-profiles,apparmor-profiles-extra,libapparmor-perl"
573 APT_INCLUDES="${APT_INCLUDES},apparmor,apparmor-utils,apparmor-profiles,apparmor-profiles-extra,libapparmor-perl"
574 fi
574 fi
575
575
576 # Add openssh server package
576 # Add openssh server package
577 if [ "$ENABLE_SSHD" = true ] ; then
577 if [ "$ENABLE_SSHD" = true ] ; then
578 APT_INCLUDES="${APT_INCLUDES},openssh-server"
578 APT_INCLUDES="${APT_INCLUDES},openssh-server"
579 fi
579 fi
580
580
581 # Add alsa-utils package
581 # Add alsa-utils package
582 if [ "$ENABLE_SOUND" = true ] ; then
582 if [ "$ENABLE_SOUND" = true ] ; then
583 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
583 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
584 fi
584 fi
585
585
586 # Add rng-tools package
586 # Add rng-tools package
587 if [ "$ENABLE_HWRANDOM" = true ] ; then
587 if [ "$ENABLE_HWRANDOM" = true ] ; then
588 APT_INCLUDES="${APT_INCLUDES},rng-tools"
588 APT_INCLUDES="${APT_INCLUDES},rng-tools"
589 fi
589 fi
590
590
591 # Add fbturbo video driver
591 # Add fbturbo video driver
592 if [ "$ENABLE_FBTURBO" = true ] ; then
592 if [ "$ENABLE_FBTURBO" = true ] ; then
593 # Enable xorg package dependencies
593 # Enable xorg package dependencies
594 ENABLE_XORG=true
594 ENABLE_XORG=true
595 fi
595 fi
596
596
597 # Add user defined window manager package
597 # Add user defined window manager package
598 if [ -n "$ENABLE_WM" ] ; then
598 if [ -n "$ENABLE_WM" ] ; then
599 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
599 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
600
600
601 # Enable xorg package dependencies
601 # Enable xorg package dependencies
602 ENABLE_XORG=true
602 ENABLE_XORG=true
603 fi
603 fi
604
604
605 # Add xorg package
605 # Add xorg package
606 if [ "$ENABLE_XORG" = true ] ; then
606 if [ "$ENABLE_XORG" = true ] ; then
607 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
607 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
608 fi
608 fi
609
609
610 # Replace selected packages with smaller clones
610 # Replace selected packages with smaller clones
611 if [ "$ENABLE_REDUCE" = true ] ; then
611 if [ "$ENABLE_REDUCE" = true ] ; then
612 # Add levee package instead of vim-tiny
612 # Add levee package instead of vim-tiny
613 if [ "$REDUCE_VIM" = true ] ; then
613 if [ "$REDUCE_VIM" = true ] ; then
614 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
614 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
615 fi
615 fi
616
616
617 # Add dropbear package instead of openssh-server
617 # Add dropbear package instead of openssh-server
618 if [ "$REDUCE_SSHD" = true ] ; then
618 if [ "$REDUCE_SSHD" = true ] ; then
619 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
619 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
620 fi
620 fi
621 fi
621 fi
622
622
623 # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
623 # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
624 if [ "$ENABLE_SYSVINIT" = false ] ; then
624 if [ "$ENABLE_SYSVINIT" = false ] ; then
625 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
625 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
626 fi
626 fi
627
627
628 # Configure kernel sources if no KERNELSRC_DIR
628 # Configure kernel sources if no KERNELSRC_DIR
629 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
629 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
630 KERNELSRC_CONFIG=true
630 KERNELSRC_CONFIG=true
631 fi
631 fi
632
632
633 # Configure reduced kernel
633 # Configure reduced kernel
634 if [ "$KERNEL_REDUCE" = true ] ; then
634 if [ "$KERNEL_REDUCE" = true ] ; then
635 KERNELSRC_CONFIG=false
635 KERNELSRC_CONFIG=false
636 fi
636 fi
637
637
638 # Configure qemu compatible kernel
638 # Configure qemu compatible kernel
639 if [ "$ENABLE_QEMU" = true ] ; then
639 if [ "$ENABLE_QEMU" = true ] ; then
640 DTB_FILE=vexpress-v2p-ca15_a7.dtb
640 DTB_FILE=vexpress-v2p-ca15_a7.dtb
641 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
641 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
642 KERNEL_DEFCONFIG="vexpress_defconfig"
642 KERNEL_DEFCONFIG="vexpress_defconfig"
643 if [ "$KERNEL_MENUCONFIG" = false ] ; then
643 if [ "$KERNEL_MENUCONFIG" = false ] ; then
644 KERNEL_OLDDEFCONFIG=true
644 KERNEL_OLDDEFCONFIG=true
645 fi
645 fi
646 fi
646 fi
647
647
648 # Execute bootstrap scripts
648 # Execute bootstrap scripts
649 for SCRIPT in bootstrap.d/*.sh; do
649 for SCRIPT in bootstrap.d/*.sh; do
650 head -n 3 "$SCRIPT"
650 head -n 3 "$SCRIPT"
651 . "$SCRIPT"
651 . "$SCRIPT"
652 done
652 done
653
653
654 ## Execute custom bootstrap scripts
654 ## Execute custom bootstrap scripts
655 if [ -d "custom.d" ] ; then
655 if [ -d "custom.d" ] ; then
656 for SCRIPT in custom.d/*.sh; do
656 for SCRIPT in custom.d/*.sh; do
657 . "$SCRIPT"
657 . "$SCRIPT"
658 done
658 done
659 fi
659 fi
660
660
661 # Execute custom scripts inside the chroot
661 # Execute custom scripts inside the chroot
662 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
662 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
663 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
663 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
664 chroot_exec /bin/bash -x <<'EOF'
664 chroot_exec /bin/bash -x <<'EOF'
665 for SCRIPT in /chroot_scripts/* ; do
665 for SCRIPT in /chroot_scripts/* ; do
666 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
666 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
667 $SCRIPT
667 $SCRIPT
668 fi
668 fi
669 done
669 done
670 EOF
670 EOF
671 rm -rf "${R}/chroot_scripts"
671 rm -rf "${R}/chroot_scripts"
672 fi
672 fi
673
673
674 # Remove c/c++ build environment from the chroot
674 # Remove c/c++ build environment from the chroot
675 chroot_remove_cc
675 chroot_remove_cc
676
676
677 # Generate required machine-id
677 # Generate required machine-id
678 MACHINE_ID=$(dbus-uuidgen)
678 MACHINE_ID=$(dbus-uuidgen)
679 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
679 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
680 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
680 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
681
681
682 # APT Cleanup
682 # APT Cleanup
683 chroot_exec apt-get -y clean
683 chroot_exec apt-get -y clean
684 chroot_exec apt-get -y autoclean
684 chroot_exec apt-get -y autoclean
685 chroot_exec apt-get -y autoremove
685 chroot_exec apt-get -y autoremove
686
686
687 # Unmount mounted filesystems
687 # Unmount mounted filesystems
688 umount -l "${R}/proc"
688 umount -l "${R}/proc"
689 umount -l "${R}/sys"
689 umount -l "${R}/sys"
690
690
691 # Clean up directories
691 # Clean up directories
692 rm -rf "${R}/run/*"
692 rm -rf "${R}/run/*"
693 rm -rf "${R}/tmp/*"
693 rm -rf "${R}/tmp/*"
694
694
695 # Clean up files
695 # Clean up files
696 rm -f "${ETC_DIR}/ssh/ssh_host_*"
696 rm -f "${ETC_DIR}/ssh/ssh_host_*"
697 rm -f "${ETC_DIR}/dropbear/dropbear_*"
697 rm -f "${ETC_DIR}/dropbear/dropbear_*"
698 rm -f "${ETC_DIR}/apt/sources.list.save"
698 rm -f "${ETC_DIR}/apt/sources.list.save"
699 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
699 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
700 rm -f "${ETC_DIR}/*-"
700 rm -f "${ETC_DIR}/*-"
701 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
701 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
702 rm -f "${ETC_DIR}/resolv.conf"
702 rm -f "${ETC_DIR}/resolv.conf"
703 rm -f "${R}/root/.bash_history"
703 rm -f "${R}/root/.bash_history"
704 rm -f "${R}/var/lib/urandom/random-seed"
704 rm -f "${R}/var/lib/urandom/random-seed"
705 rm -f "${R}/initrd.img"
705 rm -f "${R}/initrd.img"
706 rm -f "${R}/vmlinuz"
706 rm -f "${R}/vmlinuz"
707 rm -f "${R}${QEMU_BINARY}"
707 rm -f "${R}${QEMU_BINARY}"
708
708
709 if [ "$ENABLE_QEMU" = true ] ; then
709 if [ "$ENABLE_QEMU" = true ] ; then
710 # Setup QEMU directory
710 # Setup QEMU directory
711 mkdir "${BASEDIR}/qemu"
711 mkdir "${BASEDIR}/qemu"
712
712
713 # Copy kernel image to QEMU directory
713 # Copy kernel image to QEMU directory
714 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
714 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
715
715
716 # Copy kernel config to QEMU directory
716 # Copy kernel config to QEMU directory
717 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
717 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
718
718
719 # Copy kernel dtbs to QEMU directory
719 # Copy kernel dtbs to QEMU directory
720 for dtb in "${BOOT_DIR}/"*.dtb ; do
720 for dtb in "${BOOT_DIR}/"*.dtb ; do
721 if [ -f "${dtb}" ] ; then
721 if [ -f "${dtb}" ] ; then
722 install_readonly "${dtb}" "${BASEDIR}/qemu/"
722 install_readonly "${dtb}" "${BASEDIR}/qemu/"
723 fi
723 fi
724 done
724 done
725
725
726 # Copy kernel overlays to QEMU directory
726 # Copy kernel overlays to QEMU directory
727 if [ -d "${BOOT_DIR}/overlays" ] ; then
727 if [ -d "${BOOT_DIR}/overlays" ] ; then
728 # Setup overlays dtbs directory
728 # Setup overlays dtbs directory
729 mkdir "${BASEDIR}/qemu/overlays"
729 mkdir "${BASEDIR}/qemu/overlays"
730
730
731 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
731 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
732 if [ -f "${dtb}" ] ; then
732 if [ -f "${dtb}" ] ; then
733 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
733 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
734 fi
734 fi
735 done
735 done
736 fi
736 fi
737
737
738 # Copy u-boot files to QEMU directory
738 # Copy u-boot files to QEMU directory
739 if [ "$ENABLE_UBOOT" = true ] ; then
739 if [ "$ENABLE_UBOOT" = true ] ; then
740 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
740 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
741 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
741 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
742 fi
742 fi
743 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
743 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
744 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
744 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
745 fi
745 fi
746 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
746 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
747 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
747 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
748 fi
748 fi
749 fi
749 fi
750
750
751 # Copy initramfs to QEMU directory
751 # Copy initramfs to QEMU directory
752 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
752 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
753 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
753 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
754 fi
754 fi
755 fi
755 fi
756
756
757 # Calculate size of the chroot directory in KB
757 # Calculate size of the chroot directory in KB
758 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
758 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
759
759
760 # Calculate the amount of needed 512 Byte sectors
760 # Calculate the amount of needed 512 Byte sectors
761 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
761 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
762 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
762 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
763 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
763 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
764
764
765 # The root partition is EXT4
765 # The root partition is EXT4
766 # This means more space than the actual used space of the chroot is used.
766 # This means more space than the actual used space of the chroot is used.
767 # As overhead for journaling and reserved blocks 35% are added.
767 # As overhead for journaling and reserved blocks 35% are added.
768 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
768 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
769
769
770 # Calculate required image size in 512 Byte sectors
770 # Calculate required image size in 512 Byte sectors
771 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
771 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
772
772
773 # Prepare image file
773 # Prepare image file
774 if [ "$ENABLE_SPLITFS" = true ] ; then
774 if [ "$ENABLE_SPLITFS" = true ] ; then
775 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
775 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
776 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
776 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
777 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
777 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
778 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
778 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
779
779
780 # Write firmware/boot partition tables
780 # Write firmware/boot partition tables
781 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
781 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
782 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
782 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
783 EOM
783 EOM
784
784
785 # Write root partition table
785 # Write root partition table
786 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
786 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
787 ${TABLE_SECTORS},${ROOT_SECTORS},83
787 ${TABLE_SECTORS},${ROOT_SECTORS},83
788 EOM
788 EOM
789
789
790 # Setup temporary loop devices
790 # Setup temporary loop devices
791 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
791 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
792 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
792 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
793 else # ENABLE_SPLITFS=false
793 else # ENABLE_SPLITFS=false
794 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
794 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
795 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
795 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
796
796
797 # Write partition table
797 # Write partition table
798 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
798 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
799 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
799 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
800 ${ROOT_OFFSET},${ROOT_SECTORS},83
800 ${ROOT_OFFSET},${ROOT_SECTORS},83
801 EOM
801 EOM
802
802
803 # Setup temporary loop devices
803 # Setup temporary loop devices
804 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
804 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
805 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
805 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
806 fi
806 fi
807
807
808 if [ "$ENABLE_CRYPTFS" = true ] ; then
808 if [ "$ENABLE_CRYPTFS" = true ] ; then
809 # Create dummy ext4 fs
809 # Create dummy ext4 fs
810 mkfs.ext4 "$ROOT_LOOP"
810 mkfs.ext4 "$ROOT_LOOP"
811
811
812 # Setup password keyfile
812 # Setup password keyfile
813 touch .password
813 touch .password
814 chmod 600 .password
814 chmod 600 .password
815 echo -n ${CRYPTFS_PASSWORD} > .password
815 echo -n ${CRYPTFS_PASSWORD} > .password
816
816
817 # Initialize encrypted partition
817 # Initialize encrypted partition
818 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
818 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
819
819
820 # Open encrypted partition and setup mapping
820 # Open encrypted partition and setup mapping
821 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
821 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
822
822
823 # Secure delete password keyfile
823 # Secure delete password keyfile
824 shred -zu .password
824 shred -zu .password
825
825
826 # Update temporary loop device
826 # Update temporary loop device
827 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
827 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
828
828
829 # Wipe encrypted partition (encryption cipher is used for randomness)
829 # Wipe encrypted partition (encryption cipher is used for randomness)
830 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
830 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
831 fi
831 fi
832
832
833 # Build filesystems
833 # Build filesystems
834 mkfs.vfat "$FRMW_LOOP"
834 mkfs.vfat "$FRMW_LOOP"
835 mkfs.ext4 "$ROOT_LOOP"
835 mkfs.ext4 "$ROOT_LOOP"
836
836
837 # Mount the temporary loop devices
837 # Mount the temporary loop devices
838 mkdir -p "$BUILDDIR/mount"
838 mkdir -p "$BUILDDIR/mount"
839 mount "$ROOT_LOOP" "$BUILDDIR/mount"
839 mount "$ROOT_LOOP" "$BUILDDIR/mount"
840
840
841 mkdir -p "$BUILDDIR/mount/boot/firmware"
841 mkdir -p "$BUILDDIR/mount/boot/firmware"
842 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
842 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
843
843
844 # Copy all files from the chroot to the loop device mount point directory
844 # Copy all files from the chroot to the loop device mount point directory
845 rsync -a "${R}/" "$BUILDDIR/mount/"
845 rsync -a "${R}/" "$BUILDDIR/mount/"
846
846
847 # Unmount all temporary loop devices and mount points
847 # Unmount all temporary loop devices and mount points
848 cleanup
848 cleanup
849
849
850 # Create block map file(s) of image(s)
850 # Create block map file(s) of image(s)
851 if [ "$ENABLE_SPLITFS" = true ] ; then
851 if [ "$ENABLE_SPLITFS" = true ] ; then
852 # Create block map files for "bmaptool"
852 # Create block map files for "bmaptool"
853 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
853 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
854 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
854 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
855
855
856 # Image was successfully created
856 # Image was successfully created
857 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
857 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
858 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
858 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
859 else
859 else
860 # Create block map file for "bmaptool"
860 # Create block map file for "bmaptool"
861 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
861 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
862
862
863 # Image was successfully created
863 # Image was successfully created
864 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
864 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
865
865
866 # Create qemu qcow2 image
866 # Create qemu qcow2 image
867 if [ "$ENABLE_QEMU" = true ] ; then
867 if [ "$ENABLE_QEMU" = true ] ; then
868 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
868 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
869 QEMU_SIZE=16G
869 QEMU_SIZE=16G
870
870
871 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
871 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
872 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
872 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
873
873
874 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
874 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
875 fi
875 fi
876 fi
876 fi
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